View source for 3F0605-07, Calculation M90-0021, 'Building Spray and Decay Heat Pump Npsha/R, Revision 13, Attachment

{{Adams
| number = ML052440201
| issue date = 06/16/2005
| title = Calculation M90-0021, 'Building Spray and Decay Heat Pump Npsha/R, Revision 13, Attachment
| author name = Austin T
| author affiliation = Progress Energy Florida, Inc
| addressee name = 
| addressee affiliation = NRC/NRR
| docket = 05000302
| license number = DPR-072
| contact person = 
| case reference number = 3F0605-07
| document report number = M90-0021, Rev 13
| document type = Calculation
| page count = 309
}}

=Text=
{{#Wiki_filter:PROGRESS ENERGY FLORIDA, INC.
CRYSTAL RIVER UNIT 3 DOCKET NUMBER 50 - 302/ LICENSE NUMBER DPR - 72 ATTACHMENT CALCULATION M90-0021 BUILDING SPRAY AND DECAY HEAT PUMP NPSHa/r REVISION 13

Systems                    WD, DH, BS, MU Calc. Sub-Type Priority Code                         4 Quality Class                       SR NUCLEAR GENERATION GROUP ANALYSIS I CALCULATION M90-0021 (Calculation #)
Building Spray and Decay Heat Pump NPSHa/r (Title including structures, systems, components)
IZBNP        UNIT 0CR3           0HNP          Z1RNP      aNES       aJALL APPROVAL Rev Prepared By                              ReviewedBy                           SupervisorB signatur                             Signature                            S 13 T.V. Austin                          D.A. Wise Date                                 Date                               -gate S-      Is                                                               Ca0 I oIa A.                                                                  l (For Vendor Calculations)
Vendor                      N/A                            Vendor Document No.
Owners Review By                                      N/A                             Date

Calculation No.             M90-0021 BS & DH Pump NPSH Page       i of vii Revision 13 List Of Effective Pages Page          Rev         Page        Rev        Page          Rev           Page         Rev i-vii         13          1-101       13 Attachments Attach. Pages      Rev        Attach. Pages       Rev         Attach. Pages      Rev Number                           Number                             Number 1           1         11         12         2           11          24          11         13 2          5          13         13         2           11          25          12         13 3           1         11         14         2           11          26          12         13 4          6          11         15         2           11          27          12         13 5          3          11         16         4           11          28          12         13 6A          1         11         17         1           11          29          2          13 6B          1         11         18         12          13          30          1          13 7           1         11         19         12          13          31          10         13 8           1         11         20         23          13          32          1          13 9          2          11         21         12          13 10         2          11         22         12          13 11          1         13         23         18          11 Amendments Rev&          No of       Rev &       No of      Rev &         No of         Rev &        No of Letter        Pages       Letter      Pages      Letter        Pages         Letter       Pages I N/A I           I           I          I             I              I                        I

Calculation No.                           M90-0021 BS & DH Pump NPSH Page              ii of vii Revision 13 Table Of Contents Page No.
List of Effective Pages .......................................................................                                                        i Table of Contents .......................................................................                                                             ii Revision Summary .......................................................................                                                             iii Document Indexing Tables .......................................................................                                                     iv Record of Lead Review .......................................................................                                                        vi Record of Interdisciplinary Review .......................                           ................................................               vii Title Page .......................................................................                                                            1 1.0      Purpose.                                                                                                                                     2 2.0      Conclusions.                                                                                                                                 3 Body of Calculation.                                                                                                                          7 3.0     Design Inputs.                                                                                                                                7 4.0     Assumptions.10 5.0     References .13 6.0     Detailed Calculations .17 6.1     NPSH Cases .17 6.2     Piping Loss Correction Factors .20 6.3     Properties of Pumped Fluid ....................                         ;.                   .....................................          22 6.4     DP Across RB Sump Strainer .23 6.5     Piping Losses .23 6.6     BWST Levels .94 6.7     RB Sump Vortex Evaluation .100 7.0      Attachment Listing..                         .10                                                                                          101

Calculation No.                  M90-0021 BS & DH Pump NPSH Page         iii of vii Revision 13 Revision Summary Revision                                               Revision Summary (Include brief description of revision and a list of EC's and other modifications incorporated into revision) 13     This revision incorporates modifications to the RB Sump Strainer (EC 58982 increases the effective surface area of the strainer from 86 sq ft to 1139 sq ft), includes piping configuration changes made when installing DHV-110 and DHV-111 (MAR 98-12            01), and includes instrument measurement uncertainty adjustments discussed in Revision 12. This revision also reformats the calculation to meet the intent of EGR-NGGC-0017. The CR3 Licensing Basis assumption of up to 50% screen blockage due to post-LOCA debris (References 73 and 74) is replaced with a mechanistic determination of debris generation, transport, accumulation, and strainer headloss impact (References 64 thru 77).
The entire body of the calculation is being replaced, as are Attachments 2, 11, and 18 -
: 22. Attachments 1, 3 - 10, 12 - 17, and 23 are being retained. Attachments 24 - 32 are new.
This revision does not become effective until EC 58982 is implemented and turnover accepted by Operations (EC 58982 pending change).
12     Incorporate updated flow uncertainties for the DH and BS flow controllers, including valve positioner deadband' to minimize hunt cycling. This revision also discussed two additional NPSH condition considerations; 1) OTSG TRACC flow rates (1700 gpm -
EOP-1 2, Enclosure 12) and 2) Loss of DH removal (1500 gpm - AP-404). Both of these cases are bounded by the Case studies in the calculation. This revision does not affect the results/conclusions made in Revision 11.
11     This is a general revision to the entire calculation, using AFT Fathom software and Mathcad 8 Professional Version. This revision completely replaces Revision 10.
11 .1
                                                                        ....      ;1
                                                                         ':il- 11-i "7

Calculation No.                 M90-0021 BS & DH Pump NPSH Page         iv of vii Revision 13 Document Indexinq Tables Document Manaqement System Data (For update of PassPort Controlled Document information                           -  Document Service is to delete roll over data only if shown for DELETE in the following tables)
Notes - General Doc Services                                                     Text of General Notes Action (Enter ADD, DELETE, or-)
ADD           NRC GSI-191 ADD           NRC Generic Letter 2004-02 Reference Numbers - Reference Systems Doc Services                              System Action            (Two letter code for systems affected by results)
(Enter ADD, DELETE, or-)
ADD                                    WD Reference Numbers - Other References (references to PassPort products)
Doc Services           Type            Reference                  Sub                                Title Action           (e.g. AR,       (e.g. AR No, EC       (AR Assign No, (Enter ADD,        EC, WO.         No, WO No, etc)        WO Task No, DELETE, or-)             etc)                                     etc.)
ADD                EC               58982                                          RB Sump Strainer Modification Input Document References - Controlled Documents with Cross References Doc Services          Doc. Type           Document           Document ID             Sheet       Doc       Minor            Ref Action             (e.g. CALC,       Sub-Type          (e.g., Calc No., Dwg.  (Dwg. sheet   Rev        Rev            Type (Enter ADD, REV,      DWG, NPAS,                             No., Procedure No)      number if            (for Calc      (for NPAS DELETE, or-)            POM, etc)                                                 Applicable)          Amendments)         Docs)
ADD                 CALC                                   M04-0007 Description Codes (Key Words)
Doc Services                       Code Action            (Codes for Key Words)
(Enter ADD,          (To be recorded as document DELETE, or-)           description codes In PassPort)
ADD                          SUMP ADD                         SUMPLV ADD                         STRAIN

Calculation No.                       M90-0021 BS & DH Pump NPSH _
Page             v of vii Revision 13 Output Document References (Doc Service is to open listed documents and add or delete this Calc as a reference)
Doc Services       Document           Document         Document ID              Revision            Action Trackinq Action             Type           Sub-Type        (e.g.. Calc No., Dwg.                      (AR number or EC number (Enter ADD.    (e.g. CALC, DWG,                      No., Procedure No.,                         that will track revision of DELETE, or-)    TAG, PROCEDURE,                        Software name and                          affected document for the SOFTWARE)                                version)                             results of this calculation)
ADD                POM              EOP                EOP0014                                          58982 ADD                EDAT            CMIS           FSAR Table 6-12                                       58982 ADD                EDAT            CMIS             FSAR 6.1.3.2                                        58982 Equipment Database Data (For       update of PassPort Equipment Database information)
Equipment Document References Config Mgt                Equipment                Equipment Type                       Relationship to Caic.
Action                     Tag                    (includes SFTAPL for      (e.g. equipment operation affected by results, (Enter ADD,                                           analysis software)     equipment design affected by results, analysis DELETE. or - )                                                                                  software)
ADD                  WD: WDSU-1                          TRA              Equipment Operation Affected by Results ADD                  WD: WDSU-1                          STR              Equipment Operation Affected by Results DELETE                  DC: BSP-IA                         CLR              Equipment Operation Affected by Results DELETE                  DC: BSP-1 B                        CLR              Equipment Operation Affected by Results DELETE                  DC: DHP-1A                         CLR              Equipment Operation Affected by Results DELETE                  DC: DHP-1 B                         CLR             Equipment Operation Affected by Results DELETE                  DC: MUP-1A                         CLR              Equipment Operation Affected by Results DELETE                  DC: MUP-1 B                        CLR              Equipment Operation Affected by Results DELETE                  DC: MUP-AC                         CLR              Equipment Operation Affected by Results DELETE                   DC: BSP-1A                        Cos              Equipment Operation Affected by Results ADD                    BS: BSP-1A                        PMP              Equipment Operation Affected by Results ADD                    BS: BSP-1 B                       PMP              Equipment Operation Affected by Results ADD                   DH: DHP-IA                         PMP              Equipment Operation Affected by Results ADD                    DH: DHP-1 B                       PMP              Equipment Operation Affected by Results ADD                   MU: MUP-IA                         PMP              Equipment Operation Affected by Results ADD                   MU: MUP-AB                         PMP              Equipment Operation Affected by Results ADD                   MU: MU P-I C                       PMP              Equipment Operation Affected by Results

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     vi of vii Revision 13 Record of Lead Review Design Document                                                               Revision                          l The signature below of the Lead Reviewer records that:
     - the review indicated below has been performed by the Lead Reviewer;
     - appropriate reviews were performed and errors/deficiencies (for all reviews performed) have been resolved and these records are included in the design package;
     - the review was performed in accordance with EGR-NGGC-0003.
0 Design Verification Review                  D  Engineering Review       0    Owner's Review S   Design Review 5 Alternate Calculation 5 Qualification Testing O Special Engineering Review_
0 YES 5 NIA Other Records are attached.
        .       CKY                  D.A. Wise                   Mech - Design             /9 Lead Reviewer                        (printsign)              Discipline              Date Item                         Deficiency                                         Resolution No.      I 1       Remove the second Table of Context.               Second TOC replaced with title page.
2       Correct amount of mineral wool insulation         Corrected to 46 cubic feet of mineral wool.
used in the screen pressure drop evaluation to match that shown in M04-0019.
3       Fathom Model: Change sump screen area             Model updated.
to 1000 sq ft and update notes section to match calculation write up. Update notes section for pipes P14, P1014, and P1034 to match input data.
4       Update write up for Junction 60 (BSV-1)           Write up corrected. Fathom model used the and Junction 76 (BSV-8) to match fathom           correct value.
model for variable Cv.
5       Update write up for BWST swapover level           Changed to 16 ft (15 ft plus 1 ft instrument from 20 ft to 15 ft plus instrument error.        error) 6       Minor editorial changes given in hard copy        Incorporated.
form.
FORM EGR-NGGC-0003-2-10

Calculation No.              M90-0021 BS & DH Pump NPSH Page     vii of vii Revision 13 Record o1 Interdisciplinary Reviews PART I - DESIGN ASSUMPTION/INPUT REVIEW: APPLICABLE E Yes                                       [] No The following organizations have reviewed and concur with the design assumptions and inputs:
Systems Engineering               J ^                                                               o.4-2I-o5 Nsignado                                                              Date Operations                         A"L        S                                                          -
Name                         Signature                               Date OMer Name                         Signature                                Dale PART II - RESULTS REVIEW:
The following organizations have reviewed and concur with the results of this calculation System Engineering                                          C,                       Al 3 Yes       L    NO             Ft'6f.      &#xa3; D44,nCron              atR A                L' -     o5-23-o3 Name                         gignat  oeDate Comments          Revier co"le,>e              4R.LM&                     "esmo-dv.
Operations 3 Yes a1 NO                     K____ (                    __I._____________                              _
Name                         Signature                               Date Comments fV1eWJ ,4                o                                         Am             4*g9-4Ad.
Other: I&C Design                       I                                       b AIe Yes [El NO                (,n~H1~~                                                    L~
Namo                         signature                               Date Comments El Other Yes [       NO Name                         Signature                               Date Comments

Calculation No.                 M90-0021 BS & DH Pump NPSH Page       I of 101 Revision       13 CR3 CALCULATION M90-0021 Building Spray Pump (BSP-1AIB)
Decay Heat Pump (DHP-1A/B)
NPSH Evaluation Taking Suction from the BWST and RB Sump

Calculation No.                 M90-0021 BS & DH Pump NPSH Page       2 of 101 Revision       13 SECTION 1 - PURPOSE This calculation determines the minimum Net Positive Suction Head that must be available (NPSHa) for the Building Spray (BS) and Decay Heat (DH) pumps for several bounding scenarios (Cases). These Cases are established to compare with worst case Reactor Building (RB) flood levels and various operating conditions expected for pump NPSHair, as well as the evaluation of NPSHaIr during transition conditions during the drawdown of the BWST, including a case where backflow could exist to the RB Sump while transitioning to RB Sump Recirculation. The results of this calculation will show NPSH margin for the BWST drawdown cases, and minimum acceptable RB flood plane levels for RB Sump recirculation cases. These required RB flood plane elevations must be compared to the results of M90-0023 for determining NPSH margin and acceptability.
Revision 11 of this calculation replaces calculation(s) M90-0021, Rev. 9 and Rev. 10, in their entirety.
Revision 12 makes minor revisions to maintain the calculation inputs and assumptions consistent with other design documents. Revision 12 also reruns Cases' through 5 with a minor adjustment to the RB sump screen inlet and outlet piping diameters (to agree with the input listed on page 23). The predicted head loss across the sump screen increases slightly, but has negligible effect on the pump NPSH availability. Note: Cases 1 through 5 of revision 11 were rerun prior to running the revision 12 cases. The output files matched line for line, which validates the computer software and hardware used for revision 12.
The system piping from the RB sump to the BS, DH pumps, and BWST is modeled using the Fathom computer program. The empirical fitting loss corrections recommended in Reference 5.19 (Miller) were used where possible to reduce unnecessary conservatism. NPSHr curves for the BS pumps are a result of impeller rework in 1997. Impellers were modified under MAR 97-09-08-01 (Reference 5.3).
The "LPI Upgrade Project" is documented by MAR 98-12-04-01, Reference 5.52. Changes were made to the manner in which flow is controlled in the Decay Heat (LPI) system during the response to a LOCA during 11 R. The control function of the valves designated DHV-1 10 and -
111 has been moved to just upstream of DHV-5 & -6 by the installation of new valves at these locations. The valves that were originally designated DHV-1 10 and -111 have been relabeled as DHV-210 and -211. Hand/auto control stations DH-1-FC3-1 and DH-1-FC4-1 control flow rate through DHV-110/111.
Revision 13 re-configures the software model to account for the piping changes discussed above, including minor adjustments related to DH and BS flow setpoint uncertainty. Revision 13 also incorporates modifications to the RB sump strainer (increased strainer area) and the RB sump outlet piping configuration (smoother flow transition), both being made by EC 58982. This revision is valid once EC 58982 is installed and turned over to Operations. Cases 1 thru 5 have been replaced with Cases 1 thru 10, which are intended to bound all possible ECCS flow demand conditions, from an NPSH margin perspective (BWST and RB Sump Suction Sources).

Calculation No.                  M90-0021 BS & DH Pump NPSH Page       3 of 101 Revision       13 Section 2 - Results/Conclusions The following table shows the minimum RB flood elevation levels required for adequate NPSH to be available to the BS and LPI pumps for various cases of equipment availability conditions during a design bases accident. The values in the following table are obtained from the Fathom output files attached to this calculation. If the RB water level is at or above 96.02 feet (plant datum - refer to Reference 5.1 for NPSH water level availability), then adequate NPSH margin is available for all combinations of pumping configurations during RB sump recirculation cooling (Refer to Cases 3 -10, page 4). Two cases (Cases 1 and 2) assess the NPSH margin available for the DH and BS pumps during BWST drawdown and during the switchover of the suction paths to the RB Sump.
This calculation evaluates the minimum required level for NPSH. Any level above this is considered NPSH margin. Calculation M90-0023, "Reactor Building Flooding" (Reference 5.1) provides the RB flood level elevation. To determine the NPSH margin available for the pumps in recirculation the results of this calculation must be compared to the minimum calculated RB flood level in M90-0023 (for example, Table 2 Case C.2 of M90-0023, revision 13, concludes that the minimum RB water level that will be available at the RB sump, for LBLOCA NPSHa purposes, is 97.12 feet plant datum. This equates to 1.1 feet of NPSH margin for the limiting pump, DHP-1B, when in recirculation cooling mode).
Note: Pump DHP-1B is the limiting NPSH component because of 1) a longer RB Sump recirculation line, 2) 4 more elbows present in the line before the BSP connection and 3) BSP-l B connects to the 14" diameter line going to DHP-1B farther away from the RB Sump than does BSP-1A, causing a longer section of piping, containing the additional elbows and experiencing the higher combined flow rate of BSP-1B and DHP-1B, thus causing more head loss on the way to DHP-1 B & BSP-1 B. If the HPI pumps are terminated, or if their suction path is returned to the BWST (from piggy-back), then BSP-1 B becomes the limiting NPSH component for reasons similar to those stated above.

Calculation No.                            M90-0021 BS & DH Pump NPSH Page          4 of 101 Revision           13 NPSH Case Results:
BWST           BWST/Sump              RB Sump           RB Sump            RB Sump
                              @ 5.5 feet          Swapover            12.7 psia         14.7 psia          26.4 psia 1000F            @ 16 feet            204.70F            212&deg;F              243&deg;F Case 1              Case 2              Case 3           Case 4             Case 5 Decay Heat Pumps              IA        1B        1A l 1B            1A        1B      1A        lB       1A       1B NPSH, (feet)               16.52 16.52         12.53 112.53        12.53 12.53       12.53 12.53        12.53 12.53 NPSHa (feet)               67.19 69.82         39.80 l 45.65       13.25 12.53       13.24 12.53       13.25 12.53 NPSH Margin (feet)         50.67 53.30                  T 27.27 33.12          0.72      0.0     0.71       0.0     0.72      0.0 Train A (gravity drain)           NIA                 7004                N/A              N/A                N/A RB Sump Backflow (gpm)                                           .
Train B (gravity drain)           N/A                 8545                N/A              N/A                N/A RB Sump Backfiow (gpm)                       I                  I                  I                 I Buliding Spray Pumps          1A        1B l 1A l lB            [ 1A          1B       1A        1B       1A       1B NPSH, (feet)               14.44      14.44 112.79 12.79           12.79     12.79   12.79     12.79    12.79     12.79 NPSH, (feet)               69.87      71.12 l 54.24 53.40          13.63     13.09   13.63     13.08    13.63     13.09 NPSH Margin (feet)         55.43            J 56.68 41.45 40.61             0.84     0.30     0.84      0.29     0.84     0.30 Sump Screen dHlflow               N/A        l -0.23/-15549 l        1.20/8508         1.20 /8508         1.20 /8508 BWST Level          BWST Level          Sump Level        Sump Level         Sump Level Elev. (feet)       Elev. (feet)        Elev. (feet)      Eiev. (feet)       Elev. (feet)
These levels produce the         124.5               135.0               96.02            96.00              96.00 above NPSH, margins HPI Returned        EDG-1A Fails        DHP-1A Fails         MUP-1A             Thin Bed to BWST           'B' Train Eqt       BSP-IA runs            Fails          Max ECCS 204.70F              204.70F             204.70F        Others Run           204.70F (or s/d)                                                  204.70F       _
Case 6               Case 7              Case 8           Case 9            Case 10 Decay Heat Pumps             1A        1B        IA    T   1B        1A        lB      1A        1B       IA       1B NPSH, (feet)                9.37      9.37        - 112.53            -      12.53    9.37 12.53       12.53 12.53 NPSHA (feet)               13.35 12.81            - 112.53            -      12.53   14.41 12.53       13.25 12.53 NPSH Margin (feet)          3.98      3.47        -    J   0.0        -       0.0     5.04      0.00     0.72     0.00 Train A (gravity drain)          N/A                  N/A                 NIA              N/A                N/A RB Sump Backflow (gpm)
Train B (gravity drain)          N/A                  N/A                 NiA              N/A                N/A RB Sump Backflow (gpm)
Buiding Spray Pumps          IA      1 B         1A        lB        IA        lB      1A l       B       1A      1 B NPSH, (feet)               12.79     12.79        -       12.79 112.79       12.79   12.79     12.79   12.79      12.79 NPSHa (feet)               13.14     12.79        -       13.09 115.66       13.08   14.20     13.08   13.63      13.09 NPSH Margin (feet)          0.35       0.0        -       0.30      2.87     0.29     1.41      0.29     0.84     0.30 Sump Screen dH/flow      [   0.95 /7348     l    0.42 /4254     l 0.63 / 5616          1.07 /7928    T   0.78 / 8508 Sump Level      T   Sump Level      r   Sump Level        Sump Level         Sump Level Elev. (feet)        Elev. (feet)   j    Elev. (feet)      Elev.(feet)        Elev. (feet)
These levels produce the        94.71                95.25               95.45            95.89              95.63 above NPSHa margins         (below floor)      (below curb)

Calculation No.                 M90-0021 BS & DH Pump NPSH Page       5 of 101 Revision       13 THE FOLLOWING ITEMS DISCUSS CONSERVATISMS NOT ACCOUNTED FOR IN THIS ANALYSIS, WHICH SHOW THAT SIGNIFICANTLY MORE SAFETY MARGIN EXISTS THAN IS CREDITED:
Additional Margin (ft)
: 1. The Hydraulic Institute (Reference 5.24) discusses the use of a temperature correction factor to correct NPSHr at elevated                         0.7 temperatures. At an accident temperature of 204.7 OF a temperature correction of 0.7 ft (higher at greater temperatures) could be applied, but is not. This practice is also recognized in NUREG-0897, but is discouraged by References 5.76 and 5.77 by their endorsement of Reg Guide 1.82, rev 3 (CR3 is not committed to this Reg Guide).
: 2. The BSP/DHP NPSH calculation design basis condition involves pumping saturated water at combined DH/BS/MU flow rates corresponding to those of a large break LOCA, or at least a large                 -2.8 SBLOCA. Lower total flow rates do not challenge the NPSHr of the pumps due to lower line losses associated with the lower flow.
There is no effect due to the increased vapor pressure at higher temperatures, since the RB Sump water is assumed to be at saturated conditions, and therefore the sump liquid over-pressure is the same as the vapor pressure of the water.
The sump water temperature away from (below) the surface is expected to be below the corresponding saturation pressure because some heat will transfer out through the bottom of the RB, some stratification, and through the piping on the way to the pumps. The fluid at the pumps is sub-cooled and significant margin is gained. For example, 204.71F saturated water (-2 psig in RB) sub-cooled to 200OF provides an additional 2.8 feet of NPSH margin, due to a decrease in the fluid vapor pressure, whereas an AFT Fathom model sensitivity run using Case 3 with 200OF water in shows the NPSH margin to be 2.78 feet, indicating there is negligible head loss impact due to the viscosity/density of the cooler water (relative to the NPSH margin gain provided by vapor pressure reduction). Refer to additional discussion of temperature sensitivity cases provided at the end of this Section.
: 3. Per Safety Guide 1 (Reference 5.42), there can be no credit taken for RB over-pressure due to the increased partial pressure of air at the elevated temperatures that would result during a Loss of Coolant Accident (LOCA). In reality, an increase in containment                   -4.5 air temperature from 130OF to 204.7 'F would increase the partial air pressure about 1.865 psi which would provide about 4.48 feet of un-credited NPSHa. This margin increases with higher

Calculation No.                      M90-0021 BS & DH Pump NPSH Page       6 of 101 Revision        13 temperatures.
Additional Margin (ft)
: 4. The approach used in this calculation is to establish conditions that result in the lowest expected flood plane elevations (i.e., SBLOCA, min BWST, large hideout inventories, etc.) that would exist                           Varies simultaneously with maximum sump temperatures, ECCS flow rates,                       (&#x17d;0.5) and instrument uncertainties associated with LBLOCA event. While this combination of parameters is highly improbable, the result provides a high degree of confidence that the entire potential spectrum of break sizes/locations or RB conditions and ECCS flow rate responses are bounded, and will accommodate any hydraulic gradient necessary in flood plane to provide flow to sump.
: 5. CR-3 has four (4) impellers for use in the BS pumps. The NPSH                           1.5 characteristics for impeller serial #97P10002 are used for NPSH                     (BSP-1B only) margin calculations. This impeller is currently installed in BSP-1A.
Serial #1HT-9514 is installed in BSP-1B, and requires 1.5 feet lower NPSH than calculated (Ref. D.l. 3.16).
: 6. The individual flow setpoint uncertainties for all four pumps (BS/DH)                  -0.5 are assumed to establish the highest possible flow rate for each.
Portions of these uncertainty values are random errors, therefore the sump screen headloss could be lowered by the SRSS method of the random values     (edhp.la2 + edhp1b2 + ebsp la2 + ebSp1b2)0 5 since all four flow setpoints affect this common component, and the common loop suction line losses could also be lowered by SRSS method            (edhp.la2 +
ebs1a 2),  since each train shares a run of piping established by two setpoints. This doesn't include an established HPI margin of about 20 qnm that is included in the 580 gpm assumption (Ref 5.60 predicts 560 gpm maximum). The estimated total margin due to the dynamic effects associated with these conservative assumptions is about 0.5 feet, primarily due to lower frictional losses in the suction piping (screen headloss is about 0.1 feet lower).
Additional NPSH Margin Recovery due to Pumping Sub-Cooled Sump Water:
As discussed in item 2 above, significant NPSH margin becomes available as the RB sump water cools. This is graphically displayed on Attachment 32 "Impact of RB Sump Water Temperature Reduction on DHP/BSP NPSH Margin." This plot shows that the vapor pressure recovery far exceeds any viscosity/density effects on line losses as temperature drops. The plot represents the AFT model predicted losses associated with all pumps running at full demand (Case 3), but with the water temperature incrementally reduced while maintaining the RB pressure at a constant 2 psig vacuum (ITS minimum). The RB water level is 97'0" to represent the minimum calculated value from Reference 5.1. For example, 12 feet of NPSH margin is gained when the RB sump water temperature is 180 OF, with all other parameters constant.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page       7of 101 Revision      13 Section 3 - Design Inputs 3.1    FPC Licensing Basis requires that CR3 ECCS and containment heat removal system pumps meet the intent of NRC Safety Guide 1, dated 11/2/70. This document takes the position that adequate Net Positive Suction Head Available (NPSHa) is provided to system pumps assuming maximum expected temperatures of pumped fluids and no increase in the containment pressure from that present prior to postulated Loss of Coolant Accidents (LOCA). This leaves only static head present in the RB. See the Assumptions, Section 4, for additional related discussion. The CR3 Licensing Basis assumption of up to 50% screen blockage due to post-LOCA debris (References 5.73 and 5.74) is replaced with a mechanistic determination of debris generation, transport, accumulation, and strainer head loss impact (References 5.64 thru 5.72).
3.2   The flow rate of the BS System is set to 1500 gpm during the BWST Drawdown phase (Reference 5.4). 1500 gpm ensures that the minimum analyzed flow rate of 1000 gpm actual flow is exceeded (Reference 5.4). Therefore, the maximum actual BS flow for the BWST Drawdown phase is 1500 gpm plus the associated flow controller error. Reference 5.18 evaluates the flow control errors of BS-92-FK1-1 and BS-92-FK2-1. The conclusion gives a positive error of 114 gpm from the BWST. Therefore, the error corrected actual flow during drawdown could be as high as 1614 gpm (Reference 5.18, Table X1II).
3.3    The flow rate of the BS System is set to 1200 gpm during RB Sump Recirculation (Reference 5.4). This ensures that the minimum analyzed flow rate of 1000 gpm actual flow is exceeded (Reference 5.4). Therefore, the maximum actual BS flow for RB sump recirculation phase is 1200 gpm plus the associated controller error. Reference 5.18 evaluates the flow control errors associated with BS-92-FK1-1 and BS-92-FK2-1. The conclusion gives a positive error of 162 gpm from the sump (which includes a 50 gpm controller deadband, or gap, allowance). The error corrected actual flow during RB Sump Recirculation is therefore1362 gpm.
3.4    EOP-14, Enclosure 19 (Reference 5.40) and MAR 98-12-04-01, "LPI Upgrade Project" (Reference 5.52) set the flow controller for DHV-1 10 and -111 to 2000 gpm for recirculation from the RB sump Post-LOCA, based on previous revisions of this calculation (NPSH margin). The nominal DH flow setpoint for the RB sump recirculation phase is established as 2000 gpm.
3.5    To ensure conservative resistance factors are used for partially open check valve conditions, the resistance coefficient (K) for BSV-1 and 8 (BSP suction line check valves) is variably dependent upon flow rate (function of disc lift). Based on Section 5.1 of Attachment 4, K =
0.7 full open (>1901 gpm), = 0.817 at 1326 gpm, and = 1.073 at 1000 gpm for these valves.
Inspection of the AFT Fathom curve fit equation K = 1.937445 - 0.0009932838Q +
0.0000001758546Q 2 concludes the value of K is conservatively high in the flow region of interest (1000 - 1614 gpm per Dl 3.2). Note: The curve is not conservative above 1900 gpm, since K drops below 0.7, however this is outside the flow range of interest.
3.6   The Makeup (MU) pumps must be aligned to take their suction from the discharge of the DH pumps (piggyback) as part of the changeover from BWST Drawdown to RB Sump Recirculation. RB Sump Recirculation produces the most limiting NPSHr condition for the

Calculation No.                   M90-0021 BS & DH Pump NPSH Page       8 of 101 Revision       13 DH and BS pumps. M98-0123, Reference 5.60, Sections 3.2 and 5.1, showthat none of the HPI pumps will exceed 560 gpm in actual piggy-back flow (max Cv is 4.37), certainly below 577 gpm even if the HPI throttle valves would ever be opened to a Cv of 5.38. Therefore, to be conservative, a flow rate of 580 gpm will be the HPI flow rate used in this calculation.
3.7  When calculating the NPSHa for BSP-1AIIB, the recirculation flow associated with DHP-1A/1B is automatically calculated by Fathom and contributes its share to the head loss of the affected recirculation piping and automatically has an effect on the NPSHa.
3.8  The minimum flood level available for NPSHa is provided in Reference 5.1. Flood levels must be compared to the minimum required levels determined in this calculation to ensure that adequate NPSH is available. See also Section 2.0 for an example comparison.
3.9  BSP-IA and BSP-1B suction centerline elevation is 77.333 ft (Reference 5.7).
3.10 DHP-IA and DHP-IB suction centerline elevation is 77.583 ft (Reference 5.8 and 9).
3.11 Piping from the RB sump to upstream of DHV-43 and DHV-42 is schedule 40 stainless steel.
Downstream of DHV-43 and DHV-42 to DH and BS pumps piping is per Line Specification 300-2 (Reference 5.10).
3.12 Pipe fitting dimensions are taken from ASTM Standards B16.9 and B16.28 as referenced by ASTM A403 which is called out in SP-5206, Line Specification 300-2 (Reference 5.10) 3.13 The piping configuration from RB sump to BS and DH pumps and BWST were taken from References 5.7, 5.8, 5.9, 5.14, & 5.15.
3.14 Flow coefficients (Cv) of the 10 inch Crane, BSV-1 and BSV-8, swing check valves at partial disk lift are based on results given by Crane Valve Company (Reference 5.11 and D.l. 3.5).
3.15 Flow coefficients (Cv) for valves DHV-42, DHV-43, DHV-21, DHV-32, BSV-16 and, BSV-17 are based on results given by Crane Valve Company (Reference 5.11).
3.16 Attachment 1 is a statement from the pump manufacturer, Ingersoll-Dresser, to having no reservations in defining NPSHr at a 5%breakdown in total developed head vs. the standard of 3% for the BS pumps. Using 5%total developed head decreases the NPSHr. The BS impellers (one in each pump, and two spares) were modified by Ingersoll Dresser Pump Company under MAR 97-09-08-01 (Reference 5.3) to decrease the NPSHr.
3% breakdown in       5% Breakdown in                               Installed Impeller          TDH                   TDH                 Serial No.         Location of
                     @ 1362 gpm    (ft)    @ 1362 gpm (ft)                              Impeller
: 1.            14.8                   12.5                 51 OF2              Spare
: 2.             14.1                   12.8               97P10002             BSP-1A
: 3.             12.8                   11.3               1HT-9514             BSP-1B
: 4.             13.8                   11.8               97P10001              Spare

Calculation No.                  M90-0021 BS & DH Pump NPSH Page       9 of 101 Revision       13 See Attachments 6A, 6B, 7, and 8 for Impeller discharge head, Brake Horsepower, Efficiency, a 3% reduction-in-head NPSHr curve and a 5% reduction-in-head NPSHr curves respectively. Based on Attachments 1 and 6 thru 8, and the test margin documented in Vendor Manual no. 7 (Reference 5.25) CR3 will use the 5% TDH reduction for establishing the NPSHr of the BS pumps. The NPSHr curve of Attachment 14 will be used for this calculation.
3.17 The 2270 ppm (Reference 5.5) (used in Case 1 & 2) solution of boric acid maintained in the BWST has a specific gravity as calculated in accordance with Reference 5.27. This information is used in construction of the fluid density characteristics used in the Fathom model. The specific volume of water from Reference 5.45 was tabulated on an Excel spreadsheet to develop a trendline. The value of density calculated using the trendline equation was used in the equation developed in Reference 5.27 to obtain the density of the boric acid solution. This was used to calculate a specific gravity, which was used to adjust the values of the density of the pure water and then used to create a trendline for the resulting boric acid solution. This trendline was used as the source of the factors for the 4th order polynomial curve for the boric acid solution used in Fathom.
For Cases 3 thru 10, see Assumption 4.12.
3.18 LPI injection flow is set at 3000 gpm during the initial stage of BWST Drawdown, per Reference 5.5. This flow does not include the recirculation flow around the DH pump, which is approximately 100 gpm. Flow is measured downstream of where the recirculation flow returns to the pump suction. The measurement error at this flow rate is given in Reference 5.31 but, the LPI flow uncertainty used in this calculation will be per assumption 4.9, which is conservative. Fathom accounts for the effects of this recirculation flow in the pump flow results.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page      10 of 101 Revision       13 Section 4 - Assumptions 4.1 All piping is clean commercial steel pipe, &#xa3; =.00015 feet, which will over-predict the flow resistance of the stainless steel ECCS/BS pump suction piping (conservative for NPSH purposes). The ss piping is corrosion resistant, making this a conservative assumption, since AFT Fathom recommends using &#xa3; =.00005 feet for stainless steel.
4.2 Any reduction in performance due to reduced motor speed, frequency, or voltage at the motor terminals is assumed negligible.
4.3 The predicted head loss across the RB Sump strainer will be determined by the summation of the clean strainer head loss (CSHL) calculated in Reference 5.75 (M04-0019) and the debris induced head loss calculated in Reference 5.64 (M04-0007). Calc M04-0019 indicates a CSHL of 0.083' at 8696 gpm. A relationship based on these two values and some appropriate margin will result in a very conservative head loss characteristic equation for the strainer.
4.4 The single available certified test data point for the DHP-1A NPSHr (Attachment 2) agrees with the generic Worthington pump 8HN-194 NPSHr curve (see Attachment 3 for typical DHP NPSHr curve). This is conservative because it falls just below the typical NPSH curve, which indicates that the typical curve may be conservative. The performance of the other LPI pump, DHP-1 B, on the opposite train is assumed to be identical. Similar results were found with TMI DH pumps which concluded that the test data point from the vendor also agreed well with the typical point (Reference 5.28). The CR3 and TMI pump test data will be used with the generic curve to generate a DH pump NPSHr curve (Attachment 11). This provides NPSHr points below 1250 gpm, which the generic curve (Attachment 3) does not.
4.5 Losses due to thermowells and weldolets are insignificant and were not included in this calculation.
4.6 This calculation uses RB sump temperatures of 204.7 OF 212 OF and 243 IF. A temperature of 243 OF is the highest sump temperature that could be present at the time of sump recirculation (Hot Leg break per, Reference 5.22). NRC Safety Guide 1, Reference 5.42, states that adequate NPSH must exist "assuming maximum expected temperatures of pumped fluids and no increase in containment Pressure from that present prior to postulated loss of coolant accidents." This has been interpreted to allow credit to be taken for containment pressure equal to the saturation pressure of the sump fluid for ECCS pump NPSH purposes, but not for any overpressure due to the partial pressure increase of air present before the LOCA.
4.7 This calculation will assume concurrent BWST recirculation flow using spent fuel cooling pump #2. In accordance with IOC NOE97-0391 (Ref. 5.56), the SFP-2 flow rate shall be set at close to pump runout conditions. A conservative 325 gpm has been established as this value. This is included for completeness, and will only have a small effect on the NPSH available during BWST drawdown. (Junction J1032).
4.8 It is assumed that all tees have rounded branch connections with a radius of at least 10% of the tee-run diameter. This is based on observation of tees in the field. Weldolets are considered to have sharp-edged branch connections.
4.9 Decay Heat nominal flow is 2000 gpm during RB Sump Recirculation per Design Input 3.4, and 3000 gpm during BWST drain down per Design Input 3.18.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     11 of 101 Revision      13 MAR 98-12-04-01 (LPI Upgrade) installed new control valves that control flow during the BWST Drawdown phase as well as during the RB Sump Recirculation phase of accident recovery. The uncertainty of the valve controllers becomes applicable, since the new control valves are operated in automatic mode, instead of the manual method used for DHV-5 & -6, which required the use of flow indication. The uncertainty for controllers, DH      FC3-1 and DH-1-FC4-1, is 312 gpm at 2000 gpm (Sump) and 304 gpm at 3000 gpm (BWST), of which both values include a 125 gpm controller deadband bias beyond the random and bias terms (Reference 5.31, page 118). These new control valves have linear throttling characteristics, as did the originally designated DHV-1 10 and -111 per References 5.53 and 5.54. The 312/304 gpm value is used in this calculation for uncertainty of the Decay Heat Pump flow during BWST Drawdown and RB Recirculation.
Therefore, the maximum Decay Heat Pump flow during BWST Drawdown is 3000 gpm (LPI flow) + 304 gpm (uncertainty) = 3304 gpm. During Recirculation, the maximum flow through the Decay Heat Pump is 2000 gpm (LPI flow) + 312 gpm + 580 gpm (HPI flow) = 2892 gpm.
For NPSH purposes the pump mini-recirculation flow also needs to be included (approximately 100 gpm, or a total of 2992 gpm in sump recirculation mode).
4.10 It is improbable that the Spent Fuel Pool would be in the process of being filled from the BWST (Reference 5.51) during a design basis accident. If this evolution were in progress the established BWST levels provide more than adequate NPSH to the pumps, and the additional flow rate would have an insignificant impact on line losses that influence NPSH.
Therefore, it will be assumed that the Spent Fuel Pool is not being filled from the BWST.
4.11 Backflow into the sump (Case 2) uses a conservatively low RB flood level elevation of 96.5 feet. Higher flood levels would result in increased resistance to backflow thereby reducing the flow rate. Therefore, the low level results in the conservatively high flow rate.

Calculation No.                     M90-0021 BS & DH Pump NPSH Page      12 of 101 Revision      13 4.12 For Cases 3 thru 10 the RB sump boron concentration will be based on the combined volumes of the RCS and BWST. Assuming that the RCS is at a minimum of 0 ppm boron, inclusion of the core flood tanks would increase the combined boron concentration. So for conservatism the core flood tanks will be omitted from the minimum boron concentration determination.
From Reference 5.57:
RCSvolume = 61,907 gallons = 61,907 gallons /7.48 gallons/ft3 = 8,276 ft3 For conservatism this volume will be increased by 50%. Therefore, RCSvolume = 12,414 ft3 BWSTMin = 262,985 gallons = 262,985 / 7.48 gallons/ft3 = 35,158 ft3 The Case 3 temperature of 204.70F will be used to determine density.
The water density of the RCS will be based on a boron concentration of 0 ppm or that of pure water.
PRCS = 60.002793 VW          @ 204.70F            (from Attachment 16)
The density of the RCS will be based on a boron concentration of 2270 (Dl 3.17)
PBWST  = 60.271528 lb/ft3 @ 204.7 0F             (from Attachment 16)
To determine the combined boron concentration, from Reference 5.58:
PRCS.BWVSTXVRCS+BJVSr   = (PRCSXVRCS)     + (PBVS
* VBIIST)
(PRCSXVRCS)+(PB VST *V BIST)
PRCS..B~r>r =PSump                 VcSB.
VRCS+B1VST (60.002793   3l x12,414f   3) + (60.271528 ! 1* 35,158ft 3 )
Psp =                                                                   = 60.201401-S~~t(              (2,414ft 3 +35,158ft')                                   O Converting this to ppm boron, from Reference 5.27:
P .tump = ((1.973E -  6xppmBoron) + I)XPwa,,.
mp     1     960.2014014 ppmBoron = (-16                             = (60002793 r -1)    +.973E    - 6 = 1,677.64ppm Therefore, a boron concentration of 1,678 ppm will be used for Cases 3 thru 10.

Calculation No.                  M90-0021 BS & DH Pump NPSH Page      13 of 101 Revision       13 Section 5 - References 5.1  CR3 Calculation M90-0023, Revision 7 "Reactor Building Flooding".
5.2  CR3 Drawing #FD-302-641 Sheet 3, Revision 61 "Decay Heat Removal" 5.3  MAR 97-09-08-01, "BSP-lA/lB Impeller Rework" 5.4  EDBD 6-4, Revision 12 "Reactor Building Spray System" 5.5  EDBD 6-3, Revision 16 "Decay Heat System" 5.6  EDBD 6-2, Revision 19 "Makeup and Purification System" 5.7  CR3 Drawing #PI-305-81 1, Revision 3 "Reactor Building Spray" 5.8  CR3 Drawing #PI-305-814, Sh. 2 of 5, Revision 1 "Decay Heat Removal from Decay Heat Pump 3-A to Pen. # 346" 5.9  CR3 Drawing #PI-305-816, Sh. 2 of 5, Revision 1 "Decay Heat Removal from Decay Heat Pump 3-B to Pen. # 345" 5.10 CR3 Line Specification, SP-5206, Revision 7 5.11 Crane Valves, Nuclear Operations, Flow Data Report No. DD-060, Rev.0 (Included as Attachment 4) 5.12 Crane Co., Technical Paper No. 410, "Flow of Fluids," Twenty Fifth Printing - 1986 5.13 CR3 Drawing #FD-302-711, Rev. 63 'Reactor Building Spray" 5.14 CR3 Drawing #P-304-647, Revision 7 "Reactor Building Recirculation Line B" 5.15 CR3 Drawing #P-304-646, Revision 7 "Reactor Building Recirculation Line A" 5.16 CR3 Emergency Operating Procedure EOP-07, Rev. 11, "Inadequate Core Cooling" 5.17 Microsoft Excel 97, SR-2 5.18 CR3 Calculation 190-0022, Revision 1, "RB Spray Flow Instrument Error Calc" 5.19 Internal Flow Systems, D.S. Miller, Second Edition - 1990 5.20 CR3 Emergency Operating Procedures 13 (EOP-13), Revision 6, "EOP Rules" 5.21 CR3 Calculation 189-0037, Revision 7, "Makeup/HPI Flow Loop Accuracy Low Range" 5.22 CR3 Calculation M97-0132, Rev. 6, "Large Break LOCA Containment Analysis" 5.23 EDBD 6-5, Revision 9 "Core Flood Tank System"

Calculation No.                  M90-0021 BS & DH Pump NPSH Page      14 of 101 Revision      13 5.24 ANSI/HI 1.1-1.5-1994,Centrifugal Pumps, Hydraulic Institute, Approved May 23, 1994 5.25 Vendor Manual, Ingersoll-Dresser Pump, Manual No. 007 5.26 EDBD 5-8, Rev.8."Engineered Safeguards Actuation System" 5.27 CR3 Calculation 195-0006, Rev. 0, "Borated water- Density/Specific Gravity" 5.28 IDP Test Report TR-9640, Rev. 00 "Hydraulic Evaluation by Ingersoll Dresser Pump Company for CR3" (See Attachment 2).
5.29 Y. R. Reddy and J. A. Pickford, "Vortices at Intakes in Conventional sumps, "Water Power, March 1972, pp. 108-109.
5.30 Mathsoft Mathcad 8 Professional, With Service Pack 2 installed.
5.31 CR3 Calculation 191-0001, "DH (LPI) Flow Indication and Control Loop Error Calculation",
Rev. 3 5.32 FTI Calculation M90-0025, Rev. 2, "CR-3 Sump pH and Boron Inputs" and Calculation M95-0009, Rev. 1, "CR3 Sump Solution pH Calculation - Report" 5.33 Handbook of Hydraulic Resistance, 3 Edition, by I.E. Idelchik, Begell House Publishers, New York, New York.
5.34 ASME/ANSI B16.5, "Pipe Flanges and Flanged Fittings" 5.35 CR3 Vendor Drawing E-46411, Rev. D "14" 300 lb. Gate Valve - DHV-34 & 35" 5.36 CR3 Vendor Drawing PB-146738, Rev. A "Check Valve - Assembly of 14 List301A" 5.37 Calculation M93-0017, Rev. 2, "Borated Water Storage Tank (DHT-1) Volume" 5.38 Calculation 191-0012, Rev. 5 "BWST Level Accuracy" 5.39 Calculation M95-0005, Rev. 6 "Minimum BWST Level to Prevent Vortexing During Drawdown" 5.40 EOP-14, Rev. 11, Enclosure 19 "ECCS Suction Transfer" 5.41 Applied Flow Technology Fathom Version 5.0 (CR3 Equipment Tag: AFT - FATHOM 5.0; Calc M03-0028, Rev. 0 is the Software Dedication Package) 5.42 NRC Safety Guide 1, Reprinted 12/1/70, "Net Positive Suction Head for Emergency Core Cooling and Containment Heat Removal System Pumps" 5.43 Letter from R.E. Vaughn of Gilbert Associates, Inc., to W.S. O'Brien of FPC, dated 12/13/71, and coded FPC 5043. This document is available in Full Text Search in the Licensing Docket when searching by the code noted above.
5.44 Improved Technical Specification 3.6.4, "Containment Pressure", Amendment No. 213.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     15 of 101 Revision      13 5.45 Steam Tables (English Units), by Keenan, Keyes, Hill and Moore, published by John Wiley
     & Sons, copyright 1969 5.46 Dwg. 70-7329, Sh. 8, Rev. 1, "Details Stubs P&S & Vortex Breakers For 40'4 X 47' Borated Water Tank" 5.47 CR3 Calculation M96-0008, Rev. 1 "Required BWST Vacuum Breaker Relief Capacity" 5.48 Marks Standard Handbook for Mechanical Engineers, Eighth Edition 5.49 Dwg. S521-038, Sh. 1 of 2, Rev. 10, "Reactor Building Sump Liner, Screen & Covers Plan, Sections & Details" 5.50 Dwg. S521-038, Sh. 2 of 2, Rev. 1, "Reactor Building Sump Liner, Screen & Debris Hopper Plan, Sections & Details" 5.51 Operating Procedure OP-406, Rev. 71, "Spent Fuel Cooling System" 5.52 MAR 98-12-04-01, "LPI Upgrade" 5.53 Dwg. 7700, Rev. 5, "10" 300 lb. "AU" Series Globe Valve Hi-Drop Linear Trim Limitorque Operator" 5.54 Dwg CC00965, Rev. E, "General Assembly Drawing for DHV-1 10 and -111 " (Part of MAR 98-12-04-01) 5.55 CR3 Calculation S96-0134, Rev. 1, "Fluid Velocity Analysis for the Reactor Building Sump Screens."
5.56 IOC NOE97-0391, "Maximum Flow through SFP-2," April 14, 1997.
5.57 CR3 Calculation M95-0007, "BWST Level for Adequate RB Inventory," Rev. 1.
5.58 Handbook of Engineering Fundamentals, Third Edition.
5.59 Deleted.
5.60 CR3 Calculation M98-0123, "CR3 HPI Hydraulic Analysis, Post-11R," Rev.4 5.61 CR3 Abnormal Procedure AP-404, "Loss of DH Removal," Rev. 11 5.62 CR3 Emergency Operating Procedure EOP-14, Enclosure 12, "OTSG Tube Rupture Alternate Control Criteria (TRACC) Isolation," Revision 11.
5.63 CR3 Calculation M89-1023 "BWST Level Information for use in Establishing Tube Rupture Alternate Control Criteria," Revision 3.
5.64 CR3 Calculation M04-0007 "CR3 RB Sump - Headloss Calculation for a Debris Laden Screen," Revision 1.
5.65 Engineerihg Change EC 58982, Reactor Building Sump Strainer Modification

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     16 of 101 Revision      13 5.66 CR3 Calculation M04-0004, CR3 Reactor Building GSI 191 Debris Generation Calculation, Revision 1.
5.67 CR3 Calculation M04-0005, CR3 Reactor Building GSI 191 Debris Transport Calculation, Revision 1.
5.68 CR3 Calculation M04-0006, CR3 RB LOCA Pool CFD Transport Analysis, Revision 1.
5.69 NRC Generic Safety Issue GSI-191, Assessment of Debris Accumulation on PWR Sump Performance.
5.70 NRC Bulletin 2003-01, Potential Impact of Debris Blockage on Emergency Sump Recirculation at Pressurized Water Reactors.
5.71 CR3 letter to NRC 3F0803-03, 60 Day Response to NRC Bulletin 2003-01 5.72 NRC Generic Letter 2004-02, Potential Impact of Debris Blockage on Emergency Recirculation During Design Basis Accidents at Pressurized Water Reactors 5.73 CR3 Letter 3F0198-12, Response to Generic Letter 97-04, dated 1/5/98.
5.74 CR3 Letter 3F1198-02, Response to Generic Letter 98-04, dated 11/6/98.
5.75 CR3 Calculation M04-0019, "RB Sump Screen - Clean Sump Screen Head Loss, Surface Area, Interstitial Volume," revision 0.
5.76 NEI 04 - 07, "Pressurized Water Reactor Sump Performance Evaluation Methodology,"
Revision 1, dated 11/19/2004.
5.77 NRC Safety Evaluation by NRR Related to NRC Generic Letter 2004-02 and NEI 04-07, dated 12/6/2004.
5.78 CR3 Calculation S04-0006, RB Sump Strainer Structural Design, Revision 0.

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     17 of 101 Revision      13 Section 6 - Detailed Calculations 6.1   NPSH Cases The following cases will be run in order to determine the minimum RB water levels necessary to bound all expected DH/BS pump NPSH operating conditions in sump recirculation:
Case I       This case will determine the minimum available NPSH during drawdown of the BWST. A minimum BWST level of 5.5 feet (Reference 5.39) will be used. This case addresses a 1998 event at the Oconee Nuclear Plant for applicability to CR3, for concerns that adequate NPSH may not be available during BWST drawdown, as opposed to RB Sump Recirculation, since the flow rates are higher during BWST Drawdown.
Case 2       This case will determine the maximum backflow to the RB sump when switching from BWST drawdown to RB Sump Recirculation (-2 psig inside the RB). This addresses the issue of worst case sump backflow (gravity drain) that could exist during the switchover to RB Sump Recirculation, and its effect on the pumps' NPSHa and the sump strainer. Maximum BWST level will be based on the swapover initiation level of 15 feet (Reference 5.39) plus and additional 1 foot for instrument error (Reference 5.38) for a total of 16 feet (References 5.75 and 5.78 justify up to 25,000 gpm backflow across the strainer).
Case 3       This case will determine the minimum required water level in the Reactor Building to support NPSHr for the most limiting pump during recirculation from the RB Sump, since it is the lowest expected saturated water condition and will maximize pump suction line frictional losses (highest expected viscosity). For conservatism, saturated water conditions at the minimum initial pressure in the RB (-2 psig, 204.7 OF) will be assumed. All ECCS and BS pumps are in service to maximize line losses.
Case 4       Same as Case 3, but with an RB pressure at 0 psig and the RB Sump water at 212 IF. This is done for information, since it is the expected RB pressure before an accident, and to show the NPSH impact due to changing RB pressure and water temperature.
Case 5       Same as Case 3, but with RB pressure at 26.35 psia (11.654 psig) and the RB Sump water at 243 OF. This is the highest expected post-LOCA water temperature at initiation of recirculation, corresponding to a worst-case hot leg break condition (Reference 5.22). This is a sensitivity case, to determine the NPSH impact of the highest water temperature that could be pumped.

Calculation No.                  M90-0021 BS & DH Pump NPSH Page      18 of 101 Revision       13 Case 6       This Case determines the LPI NPSH margin that can be recovered if the MU pump suctions are returned to the BWST (piggy-back mode is set up prior to transferring suction to the Sump). This action lowers DH NPSHr since DH pump flow is reduced by the piggy-back HPI flow rate, it lowers suction line losses to the DH and BS pumps, and it raises RB water level as more BWST inventory is injected. Ultimately, when the BWST lower level limits are reached and if HPI is still required to support the event, the MU pumps will have to be returned to piggy-back mode. The RB water level will be higher (8.5 feet of BWST is equivalent to about 1 foot of RB level) and most likely cooler at this point in the recovery. This Case, and all remaining Cases, assumes sump water temperature is 204.7 OF, to maximize line losses (conservative for NPSH margin purposes) while remaining in a saturated fluid state. Any amount of sub-cooling more than offsets the line losses due to cooler water viscosity.
Case 7       This Case assumes an entire ECCS/BS train failure, such as an emergency diesel failure to start coincident with a LOOP. Since the 'B' train suction piping has the higher frictional resistance, this CASE will assume a failure of EGDG-1A to start.
Case 8       This Case assumes a failure of DHP-1A to start. This determines the RB water level required to support the limiting pump NPSH requirements of all 'B' train equipment and BSP-1A. MUP-1A cannot take suction directly from the sump.
Case 9       This Case assumes a failure of MUP-1A to start. This determines the RB water level required to support the limiting pump NPSH requirements of all 'B' train equipment and DHP-1A and BSP-1A.
Case 10      This Case determines the RB water level required to support the limiting pump NPSH requirements with all ECCS and BS pumps running at the onset of recirculation (i.e. a clean strainer). For conservatism, strainer differential pressure (head loss) associated with a 'thin bed' of accumulated fibrous matter will be assumed.
Additional related conditions when RB sump recirculation is used for core cooling:
: 1. OTSG Tube Rupture Alternate Control Criteria (ref. 5.62) includes an HPI/PORV cooling alternative, which may require RB sump recirculation (in piggy-back with LPI pumps). The NPSH acceptability for this equipment configuration is evaluated in reference 5.63. Total DH pump flow assumed in this case is 1000 gpm LPI, 600 gpm HPI, and 100 gpm DH pump recirculation (1700 gpm).
: 2. In a postulated loss of normal DH removal event (ref. 5.61), it may become necessary to establish LPI/RB sump recirculation cooling. The DH pump flow assumed in this situation is 1400 gpm plus 100 gpm recirculation (1500 gpm).
This case has not been specifically evaluated for NPSH acceptability, but it is enveloped by Case 3 (cleaner and cooler water will be present) and is therefore an acceptable cooling means.

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     19 of 101 Revision      13 Flow rates for the above cases:
Case 1 (Suction paths aligned to BWST)
Maximum   BS flow (Design Input 3.2)                                                1614 gpm Maximum   LPI flow (Assumption 4.9)                                                 3304 gpm Maximum    HPI flow (Design Input 3.6)                                                580 gpm Maximum    SF recirculation flow ('B' Train, Assump 4.7)                              325 gpm Total Train Flow From BWST:     5823 gpm Cases 2 thru 10 (Suction Paths aligned to RB Sump. including transfer Case 2)
Maximum BS flow (Design Input 3.3)                                                  1362 gpm Maximum LPI flow (Assumption 4.9)                                                    2312 gpm Maximum HPI flow (Design Input 3.6)                                                   580 gpm Total Train Flow From Sump: 4254 gpm The above LPI flows do not include recirculation flow around each of the pumps, approximately 100 gpm. Therefore, the flow rates assumed through the LPI pumps (for NPSH purposes) are:
Case 1:
3304 gpm (LPI flow) + 100 gpm (Recirc. flow) = 3404 gpm Cases 2 thru 10:
2312 gpm (LPI flow) + 580 gpm (HPI flow) + 100 gpm (Recirc. Flow) = 2992 gpm Internal Flow System, D.S. Miller (Reference 5.19) was used wherever possible/applicable for determining loss coefficients. Internal Flow System, D.S. Miller is based on experimental data and gives a more accurate account of pipe fitting frictional losses.
The following pages provide the detailed calculations developing the values needed to define the Fathom computer model used to calculate the NPSHa for the DH and BS pumps. This information was calculated using the Mathcad 8, Professional Version software, Reference 5.30.

Calculation No.                     M90-0021 BS & DH Pump NPSH Page      20 of 101 Revision      13 6.2   Application of Reference 5.19 Piping Loss Correction Factors Empirical studies were conducted to develop various loss correction factors applicable to piping system components and presented in Reference 5.19. This is an explanation of these loss correction factors and how they were applied in this calculation.
Bends:
There are a number of loss correction factors that are applicable to bends.
Cre       This is a correction related to the Reynolds number of the fluid in the elbow. It is applied to adjust the K value for the bend from the base value, determined at a Reynolds 6
number of 10 , to that applicable for the Reynolds number at the conditions being analyzed.
There are no nuances applicable to this factor, since it is only necessary to know the Reynolds number and the r/d value to obtain the factor from a chart.
CO        This is the outlet pipe length correction factor. The only information needed to determine this correction factor is the length of the outlet pipe and the base K-value for the bend. The outlet pipe was considered to be the downstream straight pipe length, including valves. Miller page 338 specifically states that this correction factor is not used when the bend is upstream of a tee, which was assumed to mean close enough to apply the bend-tee interaction factors (5 pipe diameters).
Cf         This is the roughness correction factor. This is somewhat complicated in that the values of the friction factor must be determined for two cases. One is the value for the assumed roughness of the existing piping, and the other for a perfectly smooth surface. The Colebrook equation (Reference 5.48, page 3-54) is used to precisely calculate the friction factors. Since the Colebrook equation cannot be written with the friction factor on only one side of the equation, it must be solved numerically. This is accomplished using a Mathcad worksheet developed for this purpose and included as Attachment 17. Once the two friction factor values are known, the correction factor is easily calculated, and there are no ambiguities in its application.
Cbb        This is the bend interaction correction factor. This is a difficult to evaluate factor. It is used to adjust individual K values for bends to account for the observation that the head losses of two bends located close to each other (Less than 30 pipe diameters) usually do not have the loss that would result from the sum of the loss from each bend individually (when separated by more than 30 pipe diameters). This correction factor was obtained from charts in Miller. It is necessary to calculate the length of the "spacer" between the bends, which is the length of straight pipe between them (weld-to-weld). In some cases there are intervening components that must be addressed. Valves and tee runs were counted as part of the spacer length. Reference 5.19 did not indicate how to apply this coefficient to more than two elbows isolated from other piping components. Therefore, the interaction correction factor for each pair of bends was evaluated as shown in Miller (Reference 5.19). Then the difference in the sum of the K values of the two bends, as corrected for all but the bend interaction, minus the bend-corrected sum was calculated. When the difference value was obtained, it was subtracted from the K value for the upstream bend, as adjusted by all other applicable correction factors. This process was carried forward one bend at a time.

Calculation No.                   M90-0021 BS & DH Pump NPSH Page     21 of 101 Revision      13 Bend-Tee Interactions Miller provides a number of curves for the determination of the bend-tee interaction term. The selection of a particular curve depends on the orientation of the bend with respect to the tee and other factors explained on page 338 of Miller. Again, intervening valves were counted as straight pipe length. This correction term is applied to the K-value applicable to the Tee and is valid when the bend is within 5 pipe diameters of the Tee. The correction factor is added.
Some terms have negative values. This correction factor was calculated using the flows and alignment of sump recirculation, since that is the critical configuration. These corrections are small, and the piping alignments for draining the BWST will be affected in a similarly small manner, since these corrections would be incorrect to some degree during the BWST Drawdown phase. The tee-run corrections were generally applied on the bend side of the tee in order to ensure that losses would be correctly determined in configurations involving dividing or combining flow. The tee-branch corrections were applied to the branch line. In some cases the tee had all flow either through the run or through the branch, and the placement of this correction factor was made where convenient in the affected flow path.

Calculation No.                         M90-0021 BS & DH Pump NPSH Page       22 of 101 Revision         13 The following 10 pt. text is the Mathcad Worksheet for values recorded on the data sheets for the individual pipe sections of calculation M90-0021 and incorporated into the AFT Fathom, Reference 5.41, NPSHDH.FTH model/file. The arrangement of the model is based on the flow diagrams, References 5.2 and 5.13.
Note:
: 1)                 In the Mathcad worksheet below, the right side of the equation can be identified as an input if the equal sign is preceded by a colon (:), otherwise It is the result of the last preceding calculation or input for the given variable.
: 2)                 The calculations presented below are arranged in the order of a) those needed to identify parameters from the RB Sump to DHP-1A, b) then to DHP-1B, c) then to BSP-1A, d)then to BSP-1B, e) then from the BWST to Train A, and finally f) from the BWST to Train B. Subscripts in variables that could be common to more than one of the above sections contain the associated alpha designation noted above to help Identify the location in the calculation as well as to ensure that the correct result is used, and not an unintentional result from a different section.
: 3)                 The recirculation loops for the Decay Heat Pumps will be checked for flow being approximately 100 gpm (Reference 5.5) and if true, detailed inputting for the piping will not be changed from that provided originally with the Fathom Model. This will not have a significant effect on the results of this calculation.
: 4)                 Bend/Tee interactions (per Miller) for the dividing Tees splitting flow for the BSPs and DHPs are not applicable in accordance with Chapter 13 figures In Miller, based on the orientation of the elbows and upstream Tees.
6.3       Properties of the Pumped Fluid The properties of the pumped fluid must be entered into Fathom for it to calculate head loss and NPSHa.
Vapor Pressure The vapor pressure for water was used. It was entered as a 4th order polynomial as developed from a trendline curve fit using Excel based on the vapor pressure of water as given by Reference 5.45. The R2 value was 1.0000, indicating a virtually perfect curve fit. This curve is Attachment 9.
Density The density of the fluid is developed in Attachment 16. The equations for density of a borated water solution were developed in Reference 5.27. Attachment 16 uses these equations, with data for water from Reference 5.45, for boron concentrations of 2270 ppm (Cases 1 & 2) and 1678 ppm (Cases 3 thru 10) per input 3.17 and 4.12 respectively, to develop a specific gravity. This is used to develop a data set of temperature vs. density for the selected borated water solution. This data is then used to develop a trendline for temperature vs. density of the solution. The coefficients from the equation for this trendline are input into Fathom.
Viscosity The viscosity of water is used for the pumped fluid. The viscosity values from page A-2 of Crane 410, Reference 5.12 were entered into an Excel spreadsheet. A chart with this data was created, and a trendline (Attachment 10) was added.
The trendline developed Is a 4 th order polynomial with an R2 value of .9999280, which is an excellent fit. The coefficients were directly input into the Fathom model.

Calculation No.                         M90-0021 BS & DH Pump NPSH Page         23 of 101 Revision          13 6.4       Pressure Drop Across the RB Sump Strainer (Junction 42)
Calculation M04-0007 (Reference 5.64) determines the debris induced head loss associated with a 1139 square foot strainer (32 top hats per EC 58982) laden with debris generated by a LBLOCA (See also References 5.66, 5.67, and 5.68 for debris generation and debris transport evaluations.) Calculation M04-0019 (Reference 5.75) determines the clean strainer head loss (CSHL) associated with a 1097 square foot top hat strainer (30 top hats - conservative).
The total strainer head loss correlation is a function of the clean screen head losses and the head loss effects due to debris that can reach the sump. Calc M04-0007 indicates a debris induced head loss of 0.17 at 3000 gpm, 0.38' at 6000 gpm, and 0.79' at 9000 gpm, when considering a conservative combination of input parameters (Table 3-3 In M04-0007).
Calc M04-0019 concludes the CSHL is 0.083' at 8696 gpm. Since the CSHL is very low, a linear relationship will be assumed with flow (0.01' per 1000 gpm), which is conservative for flow rates below 8696 gpm. Summing the two effects the maximum anticipated debris loading (parametric case) isthen 0.20' at 3000 gpm, 0.44' at 6000 gpm, and 0.88' at 9000 gpm. The following conservative parameters were considered compared to the base case head loss prediction of 0.30' at 8696 gpm developed via Table 3-2 in M04-0007:
* Flat plate configuration
* 139 square feet of obstruction (plastics, tags, paper, etc. leaving 1000 sq ft of strainer area)
* 150 OF sump water (increases head loss vs. 212 OF water)
* 46 cubic feet of mineral wool insulation (approximates thin bed w/non-uniform loading)
* 200 lbs. dirt and dust (170 lb particulate, 30 lb fibrous)
* 263 lbs of Plasite paint chips (- 5000 sq ft of qualified coatings)
* 47 lbs of unknown, unqualified paint chips (- 1000 sq ft vendor coatings)
Using the same debris inputs, but increasing the head loss by 50% at each flow rate for uncertainties such as environmental and/or chemical effects, a conservative head loss assignment becomes 0.30'/3000, 0.66'/6000, and 1.327/9000. AFT Fathom curve fitting application was used to develop the following conservative relationship of head loss (dH) vs. flow (Q)for the strainer, based on these 3 points:
dH = 0.0012 + 0.000054Q + 0.00000001Q 2             AFT Fathom Input (Cases 1, 3 - 9)
For Case 2, which involves reverse flow through the strainer due to gravity draining from the BWST, the following inputs will be used: 0.557'/25000, 0.1847/14000, 0.159'/13000, 0.096'/10000. There are no debris effects on the strainer during transition from BWST injection to RB Sump recirculation.
For Case 10, which involves high particulate to fiber ratio (termed 'thin bed' effect), Calc M04-0007 predicts a debris induced head loss of 0.47 feet at 8696 gpm, based on an effective screen area of 1092 sq feet. Adding the CSHL of 0.83 feet at 8696 gpm to this value results in a total predicted head loss of 0.56 feet. This is then increased by 50% for uncertainties to 0.84 feet at 8696 gpm and the quadratic curve fit generated by AFT Fathom is: dH = 1.11 E-08 (Q)2 6.5       Piping Losses:
Losses for J3241, RB Sump Exit (Sump exit losses, DH/BS piping Inlet losses):
The face of the inlet flange within the RB Sump will be modified by bolting a bell mouth shaped inlet flange, fabricated from a standard 14" 150 lb. stainless steel blind flange to the existing flange. This will reduce the entrance losses into the piping compared to the square edge flange. This is proved by the formulas of Reference 5.33 (Idelchik) diagram 3-4. Pipe physical data is per Reference 5.15, flange data per Reference 5.34. Nomenclature Is as defined in Reference 5.33.
d = 13.124 Inches (d = inside diameter of 14" schedule 40 pipe) t= 1.375 inches (t = thickness of a raised face blind flange per Reference 5.34) r t, therefore r/d = 0.105 Per Reference 5.33, page 126, for a free standing bell mouth:
If r/d = 0.105, then k = 0.15                AFT Fathom Input            (sump outlet loss)
This is a significant improvement over the original flange, which has an inlet loss k = 0.5 (Revision 12 of this calc)

Calculation No.                     M90-0021 BS & DH Pump NPSH Page       24 of 101 Revision        13 The following sections pertain to the flow path from the RB Sump to DHP-1A.
Pipe P44. From the RB Sump to Junction J43 (DHV-42.)
Length of P44 Length of the Bend to Subtract From the Centerline Length of P44.
2"5 angle :=_*2*5 radians 360 angle  = 0.393   radians Lhalf.bcnd tan( angle) 70 Lhalf bend :=70tan(angle)
L bend :=2*L half.bcnd Lbend = 57.990 inches Lbend L45bend =b12 12 L45bend = 4 .8 32 R L p44 :=.917+ 11.5j+ 22.90- L 45bend Lp44 = 30.48       FATHOM INPUT Losses for P44 Bend, per Miller There is a 45 degree bend that will be evaluated per the techniques of Miller.
The Miller approach involves obtaining a base value of K for an elbow or bend, and then adjusting it with correction factors depending on how, if at all, its loss coefficient is affected by nearby components. This approach is explained in Reference 5.19, chapters 9 and 10. The value of r/d is a common property in this approach. Mathcad is unable to work with more than one variable on the left side of the equals sign, so r/d will be shown as Rd.
     ._   70 13.124 Rd   =534 Kbase :=-II        Figure 9.2 of Miller

Calculation No.                    M90-0021 BS & DH Pump NPSH Page       25 of 101 Revision         13 6
Re :=3.3  *do        From the output of the Fathom Case 3 run. However, this value can be independently obtained. The Fathom output is used for convenience, and does not depend on loss coefficients.
Crc :=.81            This value is obtained from Figure 9.3 of Miller, using Rd and Re.
Note: this correction factor is not applicable if the Reynolds Number is greater than 1 X 106 and Rd< 2 . Cre will then be 1.
An outlet length correction factor is also determined from Miller, using Figure 94. The pipe outlet length must be calculated first. The spacer length is actual straight pipe length, weld-to-weld.
10-F 13                      6e 5 spacer.p44                126+ 1.25+ 1.25+J    El(   12) /8745bend          12
:=2- 16                           12   -               8.7 Lspacer.p44     = 24.414 ft Lspac~p4          I2-L spacer.p44 13.124 L spaccr p44    = 22.323 diameters CopW:=.93            From Figure 9.4 of Miller.
There is also a correction for pipe roughness, as discussed in Miller, section 9.2.4. The calculation of this value is lengthy, such that it is calculated in another Matchcad worksheet, Attachment 17, and entered here. The Reynolds Number is obtained from the Fathom output. c = 0 for smooth pipes. The friction factors are calculated using the Colebrook equation.
Reynolds Number = 3.30 X 106 C fp44:= 1.379 There is no correction factor for interaction with the next downstream bend due to the large value of Rd and its distance from the next downstream bend ( >30 diameters).
K p44 =K base C rec o.p44'c f.p44 p44 = 0.114       FATHOM INPUT This value is inserted into the Fathom model for line P44 as the total losses other than for the straight pipe itself.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     26 of 101 Revision      13 Junction J43 (DHV-42)
E:lj 4 3 = 85t 6-5 72 Elj43 = 85.542         FATHOM INPUT Losses for J43 Kj 43 :=.10 4          Reference 5.11 FATHOM INPUT Pipe P45. From DHV-42 to Centerline of J44 Weldolet Length of P45 L4sbend :=28.75j 4 21 inches, per ASME B16.9 for 14" pipe.
L 45bend L45bcnd             12 12 L45bend      = 8.458    ft Lftg45 =L45bend+ 4 .
12 Lftg45     = 15.458 16-12)        12      o(12   (g45)
Lp 4 5   = 25.823      FATHOM INPUT Uncorrected KValue for the First Bend Downstream of DHV-42 (45 Degree)
Rd14,         21 Rd. 14 = 1.585 Rd.14 is for the standard wall 14" diameter piping.
K IA :=09              Figure 9.2 of Miller Uncorrected KValue for the Second Bend Downstream of DHV-42

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     27 of 101 Revision      13 Rd 14 = 1.585 K2A =.18       Figure 9.2 of Miller Uncorrected K Value for the Third Bend Downstream of DHV-42 Rd. 14 = 1.585 K3A :=.18      Figure 9.2 of Miller Uncorrected K Value for the Fourth Bend Downstream of DHV-42 K4A :=K 3 A K4A = 0.180 Uncorrected K Value for the Fifth Bend Downstream of DHV-42 K5A :=K4A K5A = 0.180 Uncorrected K Value for the Sixth Bend Downstream of DHV-42 K6A :=K4A K6A = 0.180 Uncorrected K Value for the Seventh Bend Downstream of DHV-42 K7A :=K4A K7A = 0.180 Uncorrected K Value for the Eighth Bend Downstream of DHV-42 K8A :=K4A K8A = 0.180 Uncorrected K Value for the Ninth Bend Downstream of DHV-42 K9A :=K4A

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     28 of 101 Revision      13 K9A = 0.180 Uncorrected K Value For the Tenth Bend Downstream of DHV-42 Rd.10.-    i 10.02 Rd. 10=  1.497      For the 90 degree 10" elbow downstream of J5.
K IOA :=.182        Figure 9.2 of Miller Spacer for The First Bend Downstream of DHV-42 Rd. 14 = 1.585 3+ 1 l
              ,_=             16 21   8.75 12      12   12 This is the length between the 45 and 90 degree bends.
L spacr.IA= 23-828          ft Lspa          ,_r.IA L spacer.IA 12 Lspacer.IA            13.25 Lspacer.IA       21.580 pipe diameters.
Spacer for The Second Bend Downstream of DHV-42 7+ 1-Lspacer.2A :=7+           16 _ 2 21    This is the length between the two 90 degree bends.
12        12 L spacer.2A      4.141    ft L spaccr.2A 12 Lspacer2A =            13.25 L spacer.2A   = 3.750     pipe diameters.
Spacer for The Third Bend Downstream of DHV-42 Lspacer.3A :=2+ 1- + 1.75+ 4.25+ 5+ _-- 2 _
12                    1i2    1w0 2
This is the length between the two 90 degree bends.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     29 of 101 Revision      13 Lspaccr.3A   =  11.167 ft Lsp         ._3L spaccr.3A*12 Lspacer.3A @         13.25 Lspacer.3A  =   10.113 pipe diameters.
Spacer for The Fourth Bend Downstream of DHV42 Lspacer.4A      19-    12 This is the length between the two 90 degree bends.
Lspacer4A   =  15-500 ft
             ._ Lspacer.4A*12 Lspacer4A '           13.25 Lspacer.4A   =  14.038 pipe diameters.
Spacer for The Fifth Bend Downstream of DHV-42 11     21 Lspaccr5A :=10+--- 2*-
12     12 This is the length between the two 90 degree bends.
Lspaccr.5A   =  7.417 ft L sae.A*12 Lspacer.5A         spac2r.5A 13.25 Lspacer.5A   =  6.717 pipe diameters.
Spacer for The Sixth Bend Downstream of DHV42 Lspacer.6A :=9.75                           12 This is the length between the two 90 degree bends.
Lspaccr.6A = 6-250 ft

Calculation No.                    M90-0021 BS & DH Pump NPSH Page     30 of 101 Revision      13 Lspacer.6A 12 Lspacer6A             13.25 Lspacer.6A   =  5.660 pipe diameters.
Spacer for The Seventh Bend Downstream of DHV-42 3.25     21 Lspaccr.7A       I
: 10.   - -+2-2 12      12 This is the length between the two 90 degree bends.
Lspaccr.7A      6.771 ft L spacer.7A *12 Lspaccr7A '           13.25 Lspaccr7A    =  6.132 pipe diameters.
Spacer for The Eighth Bend Downstream of DHV-42 Lspaccr.8A :=7- 221-         This is the length between the two 90 degree bends.
12 L spacer.MA  =  3.500 ft
               , Lspacer.8A12 Lspacer8A '           13.25 Lspacer.8A   =  3.170 pipe diameters.
Spacer for The Ninth Bend Downstream of DHV-42 2+ 9 Lspaccr.9A :=6+           16  21+ 15           This Is the length between the two 90 degree bends.
12       12 Lspaccr.9A   = 3.214     R Lspacer.9A'12 L spaccr9A            13.25 Lspacer.9A      2.910 pipe diameters.
Spacer for The Tenth Bend Downstream of DHV-42

Calculation No.                         M90-0021 BS & DH Pump NPSH Page      31 of 101 Revision       13 It is not appropriate to calculate a spacer length for this bend because the inlet to DHP-1A is directly downstream, and no correction factors related to downstream pipe length can be applied.
Determine the Reynolds Number Correction Factor for the Bends Between DHV-42 and DHP-1A Nre.p45 :=3.30 16 Obtained from the Fathom output run for Case 3, the most limiting Case. This is the same Reynolds number for P45 and P46.
NrC p4 :=23210 Obtained from the Fathom output run for Case 3, the most limiting Case. This is the same Reynolds number for P4, P1004 and is approximately that for P5.
Cre.L. IOA: I This is the correction for all Reynolds numbers greater than 106 with r/d<2. Since this is the case for all of the 14" lines between DHV-42 and DHP-1A, it is applicable to all 10 elbows in this path.
Determine the Outlet Correction Factors (Miller Figure 9.4)
K IA = 0.090      Lspaccr.IA = 21.580      Co.IA=.9 K2A = 0.180       L spacer.2A  = 3.750     C o.2A :=.72 K3A = 0.180       Lspacer.3A = 10. 113     C o.3A = 100       Co.3A is set to 1, when it would otherwise be .85, because this correction is not allowed when the bend is upstream of a Tee, per Miller, Page 338.
K4A = 0.180       Lspacer.4A = 14.038      C o.4A:= .91 K5A = 0.180       L spacer.5A = 6-717      C o.5A := -79 K6A = 0.180       L spacer.6A = 5.660      CO.6A :=.78 K7A      0.180    L spacer.7A = 6.132      Co.7A :=-71 K8A    = 0.180    Lspacer.8A = 3.170       Co.8A =-69 K9A = 0.180       Lspacer.9A     2.910     Co.9A :=.68 K 10A=O0.1 8 2    Lspaccr.IOA :=0          C o.IA :=          There is no outlet correction factor for this bend, which is just upstream of DHP-1A.

Calculation No.                         M90-0021 BS & DH Pump NPSH Page        32 of 101 Revision       13 Determine the Friction Factor Correction Factor The pipe diameters and Reynolds numbers for the pipes have been identified above.
N rc.p45 = 3.370106         Obtained from Fathom output for Case 3.
C flp45 : 1.376 Cfp46:=Cffp45 This is true because this correction factor is based only on pipe diameter, roughness and Reynolds number, which are the same for these two lines.
Nrc p4 = 2.32010 Obtained from Fathom output for Case 3.
Cfp4 :=1.313 Cfp 10O 4 :=Cf.p4 This is true because this correction factor is based only on pipe diameter, roughness and Reynolds number, which are the same for these two lines.
 .Nrc.p5 :=2.39 106              Obtained from Fathom output for Case 3.
C fp5:= 1.318 Nr p6 :=3.17.106            Obtained from Fathom output for Case 3.
C fp6 := 1.365 At this point, it will be necessary to develop a set of interaction correction factors (Cbb) to be applied to the bends downstream of DHV-42 in the flow path to DHP-1A. The corrections for bends in a Fathom pipe will be included up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend in that line and continue as noted above.
Interaction Factor for The First Bend Downstream of DHV-42 0 degree bend combination.
Lspacer.IA = 21-580 diameters This is a combination of a 45 degree and 90 degree bend in the "0 degree" pattern. Miller does not address this configuration, therefore, no bend interaction correction is taken. This is equivalent to Cbb1A = 1 CbblA = I

Calculation No.                    M90-0021 BS & DH Pump NPSH Page      33 of 101 Revision         13 Interaction Factor for the Second Bend Downstream of DHV-42 (90 degree) 0 degree bend combination.
Lspaccr2A = 3-750 diameters Cbb2A :=.72       From Figure 10.2 of Miller Interaction Factor for the Third Bend Downstream of DHV-42 180 degree bend combination.
Lspaccr.3A = 10.113 diameters Cbb3A :=.84       From Figure 10.4 of Miller Bend-Tee Interaction Factor for the Third Bend Downstream of DHV-42 Note: The third bend is upstream of a tee, however, it will not be necessary to determine a bend-tee Interaction because the length between the bend and tee is more than 5 pipe diameters. See Miller, page 338 & 345. Junction J44 is Ignored because It has no flow and because it is a 2.5" Weldolet on a 14" pipe. See Miller figure 13.43. The bend interaction Is therefore valid.
Interaction Factor for the'Fourth Bend Downstream of DHV-42 0 degree bend combination.
Lspacer.4A    = 14.038 diameters Cbb4A :=.92       From Figure 10.2 of Miller.
This interaction is valid because the bend Is downstream of the following tee.
Bend-Tee Interaction Factor for the Fourth Bend Downstream of DHV42 Ratio arcaj4 = 1             This is a straight tee.
Ratio floxx~j4l~ 16 1362+ (2312+580)
This is based on the flows of Case 3, which is the most sensitive Case being evaluated, and this approach is therefore conservative.
Ratioflow.] 4 = 0.320 K bW1 j4: &deg;                  Miller figure 13.50, for 0 = 180 degrees.
This is applied in the flow path to BSP-IA. (P3)
Kbt32.j4:=.0 3     Miller figure 13.51, for 0 = 180 degrees.

Calculation No.                       M90-0021 BS & DH Pump NPSH Page      34 of 101 Revision        13 This is applied in the flow path to DHP-1A. (P4)
Interaction Factor for the Fifth Bend Downstream of DHV-42 180 degree bend combination.
Lspacer.5A   = 6.717 diameters Cbb5A :=.79       From Figure 10.4 of Miller Interaction Factor for the Sixth Bend Downstream of DHV-42 0 degree bend combination.
Lspaccr.6A   = 5.660 diameters Cbb6A :=.73       From Figure 10.2 of Miller Interaction Factor for the Seventh Bend Downstream of DHV-42 180 degree bend combination.
Lspacer.7A = 6.132 diameters Cbb7A :=.77       From Figure 10.4 of Miller Interaction Factor for the Eighth Bend Downstream of DHV-42 90 degree bend combination.
Lspacer.8A  =  3.170 Cbb8A :=.71       From Figure 10.3 of Miller Interaction Factor for the Ninth Bend Downstream of DHV-42 90 degree bend combination.
Although the bends are of different diameter piping and rid values, they are close enough to the same and will be treated as r/d=1.585, with negligible error.
L spaccr.9A = 2.910 Cbb9A :=.71       From Figure 10.3 of Miller Interaction Factor for the Tenth Bend Downstream of DHV-42

Calculation No.                       M90-0021 BS & DH Pump NPSH Page        35of 101 Revision          13 No correction for interaction is applied to K10 , since there is no downstream elbow. However, DHP-1A Is immediately downstream, and it is expected that the losses from K10 would not fully develop, meaning that this approach is conservative.
This concludes the string of bends all the way to DHP-1A. It remains to determine and apportion the corrected K values between the various Fathom pipes. This will be accomplished by including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend in that line and continue as noted above.
K IA :=K 1A'Crc.tIOACo.1A Cfp45                               K IA = 0.111 K2A :=K2A.Cre.L1OACo.2A Cf.p45                                K2A = 0.178 K3A :=K3A Cre~l ..IlOACo3A Cfp45                              K3A = 0.248 K4A :=K4A.Cre. ..lOA.Co.4A Cfp4                               K4A = 0.215 K5A :=K5A.Cre.IJOA.Co.5A.Cfp4                                 K5A = 0.187 K6A :=K6A.CrCeL1OA.Co6A.Cfvp4                                 K6A = 0.184 K7A :=K7A Cre1L1OACo.7A Cfp4                                  K7A = 0.168 K8A :=K8A Cre.1..10ACo.8A Cfp4                                K8A = 0.163 K9A :=K9A.Cre.l0A..Co9A.Cf.p5                                 K9A' 0. 161 K IOA =K IOA Cre.1..lOACo.lOACf.p6                            K IOA = 0.248 Determine the Bend Interaction Correction Terms Page 18 of this calculation provides an explanation of the following approach.
AKIA:=(KIA+ K2A)'(1-CbbIA)                           AK1A=O.OOO AK2 A :=(K2A+K3A)'(I- Cbb2A)                         AK2A = 0.119 AK 3A := (K 3A+ K 4 A) (1- Cbb3A)                    AK 3 A = 0.074 AK 4A:= (K4A+ K5A).(I-Cbb4A)                         AK4 A= 0.03 2 AK 5A := (K 5A + K 6A) (I- Cbb5A)                    AK 5A  = 0.078 AK6A:=(K6A + K7A).(1-Cbb6A)                          AK6A= 0095 AK7A:=(K7A +K8A) (1-Cbb7A)                           AK7A=0.07 6 AK8A:=(K8A +K9A)           (I- CbbWA)                AK 8 A = 0.094

Calculation No.                         M90-0021 BS & DH Pump NPSH Page        36 of 101 Revision          13 AK 9A := (K9A+K 1OA)-(I           Cbb9A)              AK 9 A = 0.119 K Value After the Application of the Correction Terms, for Each Pipe Loss Term for P45 Kp45: (K IA+K 2 A+K 3 A)- (AK IA+AK2A+ AK3A)
Kp 4 5 = 0.344                FATHOM INPUT Junction J44 (Weldolet) 9+ 1-1 Elj44:=86+       16     (14+2 )
12           12/
Elj44 = 84.724                FATHOM INPUT Losses for Junction J44 For J44, there is no branch flow, and the area ratio of the branch over the run areas, therefore this junction will be evaluated as straight pipe only.
Although Fathom is capable of calculating the losses for tees, the corrections recommended by Miller, Reference 5.19, are applicable only to the loss coefficients of tees as determined using the data from Miller. Therefore, in order to consistently apply the refinements recommended by Miller, the loss coefficients will be determined as recommended by Miller. For combining flow tees, the legs of the tee are numbered as follows: The inlet on the tee run is designated "2", the outlet on the tee run is designated "3" and the branch connection is designated "1". Therefore, the loss coefficient applicable to the tee run is K 23 and for the branch flow it Is K 13 . For dividing tees, the convention is as follows: The inlet tee run is designated "3" and the outlet tee run is designated "2", leaving the branch to be designated as "1". Therefore, the loss coefficient applicable to the tee run is K 3 2 and to the branch, K3 1 .
Length of Pipe P46 III+ II+ 21)
Lp46:= (4.25+5+      i.)  -
                              !   12 Lp46 = 6.500                  FATHOM INPUT Losses for P46.
There are no fittings in Line P46 Junction J4 Elj4 = 84.724                FATHOM INPUT

Calculation No.                           M90-0021 BS & DH Pump NPSH Page        37 of 101 Revision         13 Losses for Junction J4 J4 is a dividing Junction/tee. As for all tees, the area ratio and flow ratio must be calculated in order to determine the loss coefficients from Miller.
Ratio areaj4    1 This is a straight tee.
Ratio flow.j4= 0.313 Case 3 values are used, since this is the case that gets closest to limiting NPSHR.
31j4:=.71       Miller figure 13.24(1), for r/d = .1 (assumed). Applied to pipe P3.
K 32j4:=-.&deg;4      Miller figure 13.23(1), for sharp-edged junctions, but only because there is no figure for r/d = .1. Applied to pipe P4.
Since the K values can be determined using Miller, the Fathom model will be set for the 'no loss model" for Junction J4.
The K values will be included in the associated pipes.
Length of P4 L     :=2.5+ 10+ 2+ 4.5+ 10-+
I11
                                 -+9.75+ 10 3.25_- (21   6*21 21)\
(1-1-- 12 12               12      12   12 12/
Lp4 = 35.938                FATHOM INPUT Losses for P4.
Kbt32j4= 0.030              Recall that Kbt32j4 is the bend-tee interaction term.
K   4  :=K 4 A+K5A+K 6A+K 7A+K8A- (AK 4 A+AK5A+AK 6 A+AK 7 A+AK8A)+Kbt 3 2 j4                            K 3 2 j4 Kp4 = 0.532                 FATHOM INPUT Junction J1004 (DHV-21)
Elj1004==77+ 7 + 6+ 2            9 12 12     t6*12 Elj 100 4= 83.797           FATHOM INPUT The K value for this valve is .104 per Reference 5.11. This value is used in Fathom. CMIS shows that this is a model "LIST 300", which provides the association with Reference 5.1 1.
K v21 :=. 104               FATHOM INPUT Length of Pipe P1004

Calculation No.                      M90-0021 BS & DH Pump NPSH Page       38 of 101 Revision         13 LpI004=7- 2.25-           1+(1.25+ 1.25)]
LpIO04 = 0.500               FATHOM INPUT Losses of Pipe P1004 There are no losses for this line.
Elevation of Junction J5 Elj5:= E1j 10 04             FATHOM INPUT Ratio area~j5= (3.068~~
i 13.25)
Ratio areajS = 0.054 Ratio fowjS= 30-86 Ratio flowjv= 0.032 Miller figures do not clearly provide K values for the ratios calculated above. Inthis case, Fathom will be allowed to calculate the K values automatically, which are based on the approach of Idelchik, Reference 5.33, according to the instruction manual for Fathom.
Length of Pipe P5 12 S               12    (    12      )
Lp 5 = 2.682                 FATHOM INPUT Losses for P5 The losses for this line are due to the 9th bend downstream of DHV-42, as calculated above and shown below.
K9A = 0.161 Kp5 :=K9A-4AK9A Kp5 = 0.042         FATHOM INPUT Junction J6 (14" X 10" Reducer)

Calculation No.                        M90-0021 BS & DH Pump NPSH Page      39 of 101 Revision       13 Elj'.6   75+ 2   7+ 15+ 1.083 12    12    2 EIj 6 = 7.7               FATHOM INPUT The following is the calculation of the angle and resulting K factor for the reducer. It is assumed that the converging part of the reducer is only 1/3 of its length, which is consistent with that of reducers observed in the field. The angle was input into Fathom for the automatic calculation of the reducer K factor. The below is in agreement with the Fathom calculated value.
K14x10 Reducer 0 :=2at an[( 13.25-10.02).3]
i      10.02 13.25 0 = 0.756
                .8-sn2   1 132)
K i4 XIO:=4                                 In terms of the larger/upstream diameter.
K 14X10 0.366 0 14xlO10:360
&deg; 14x,1= 40.880 dcgrccs            FATHOM INPUT Theta is shown to verify that the correct equation from Crane Is used for the subject reducer.
Pipe P6 Lp6:=.323                  FATHOM INPUT Based on Detail D of dwg 305-814.
Kp6.K 1OA Kp 6 = 0.248               FATHOM INPUT

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     40 of 101 Revision      13 The following sections pertain to the flow path from the RB Sump to DHP-IB.
Pipe P48. From the RB Sump to DHV-43 Length of P48 Lp48:=47+*'5 Lp 4 8 = 47.042            FATHOM INPUT Losses for P48 There are no fittings in line P48, and therefore no associated losses.
Junction J46 (DHV-43)
Elj 4 6 :=85+   27 Elj46= 85.281              FATHOM INPUT Losses for J46 Kj 46 :=.104      Reference 5.11.
Length of Pipe P49
[   1         13.57.5+ (6+ 12+ 2+          +2.5- (5_212+21 r12/J              \12/                         12    /
Lp49 =41.792               FATHOM INPUT Uncorrected K Value for the First 90 Degree Bend Downstream of DHV-43 Rd. 14 = 1.585 K IB:=. 18        Figure 9.2 of Miller Uncorrected K Value for the Second 90 Degree Bend Downstream of DHV43 K 2 B:= K 11B K2B = 0.180 Uncorrected K Value for the Third 90 Degree Bend Downstream of DHV43

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     41 of 101 Revision      13 K 3B:=K IB K3B   = 0.180 Uncorrected K Value for the Fourth 90 Degree Bend Downstream of DHV-43 K4 B:=K 1B K4B = 0.180 Uncorrected K Value for the Fifth 90 Degree Bend Downstream of DHV-43 KSB:=K IB K5B = 0.180 Uncorrected KValue for.the.Slxth 90 Degree Bend Downstream of DHV-43 K6 B:=K IB K6 B = 0.180 Uncorrected K Value for the Seventh 90 Degree Bend Downstream of DHV-43 to DHP-1 B K7 B:=K IB K7 B = 0.180 Uncorrected K Value for the Eighth 90 Degree Bend Downstream of DHV-43 to DHP-1 B Uncorrected KValue for the Ninth 90 Degree Bend Downstream of DHV-43 to DHP-1B This K value is the same as for K10A, calculated for DHP-1A, above, before corrections.
K 9B:=.1 8 2 Spacer for the First Bend Downstream of DHV-43 21 Lspaccr.I B := 6.5- 2-.
12

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     42 of 101 Revision      13 This is the length between the two 90 degree bends.
Lspacer.IB      3-000 fi L spaccr.      - Lspacer.IB' 12 13.25 Lspacer.IB   =  2.717 pipe diameters.
Spacer for the Second Bend Downstream of DHV.43 L5                     21 Lspacer.2B =19+         - 2 12     12 This is the length between the two 90 degree bends.
Lspacer.2    =  15.542 ft spacacer.2B1 Lspaccr.213 L spaccr.2B' 1 2 13.25 Lspacer.2B = 14.075 pipe diameters.
Spacerforthe Third Bend Downstream of DHV43 Lspacer.31 :=13    2- 1 This is the length between the two 90 degree bends.
L spacer.       10.000 ft
             ._ Lspaccr.3B '12 Lspacer3B '          13.25 Lspaccr.3B      9.057 pipe diameters.
Spacer for the Fourth Bend Downstream of DHV-43 Lspaccr.4 :=7.5- 2 2- This is the length between the two 90 degree bends.
L spaccr.4B= 4.000 ft 12 LLspacer.4B1 spacer.4B =        13.25

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     43 of 101 Revision      13 Lspaccr4B =33.623 pipe diameters.
Spacer for the Fifth Bend Downstream of DHV-43 Lspacer.5B :=6- 6t2            1- +2.5- 2_
                             -2t 12        12         12 This Is the length between the two 90 degree bends.
Lspaccr.5B      8.000 ft Lspa            L spacer.5B1* 12
             ,_r.M spaccr.5B            13.25 Lspacer5B    = 7.245     pipe diameters.
Spacer for the Sixth Bend Downstream of DHV-43 Lspaccr.6B := (2+ 8 +7+ 8+ 2+2+ 625          2 Lspacer.6B      11354 R L rLspacer.6B      2 Lspace.6B '           13.25 Lspacer.6B   =  10-283 pipe diameters.
Spacer for the Seventh Bend Downstream of DHV-43 Lspacer.7B :=8.25- 2*-
12 Lspaccr.7B   = 4.750 ft L spacer.7B*12 L spaccr.7B :='       13.25 Lspaccr.7B   = 4.302 pipe diameters.
Spacer for the Eighth Bend Downstream of DHV-43 Ls            =6+ 3.75      _2  9.75 12          12

Calculation No.                        M90-0021 BS & DH Pump NPSH Page     44 of 101 Revision      13 This is the length between the two 90 degree bends.
Lspaccr.813     3.500 ft Lspacer.8B1*12 Lspacer8B =          13.25 Lspacer.8B   = 3.170    pipe diameters.
Spacer for the Ninth Bend Downstream of DHV-43 It Is not appropriate to calculate a spacer length for this bend because the inlet to DHP-1 B is directly downstream, and no correction factors related to downstream pipe length can be applied.
Determine the Reynolds Number Correction Factor for the Bends Between DHV-43 and DHP-1B All of the piping containing the bends have r/d of <2 and Reynolds numbers greater than 106. The Reynolds numbers are obtained from the Fathom output of Case 3, the most limiting case. From Miller figure 9.3 the Reynolds number correction factor Is:
C rc. l..9B   I Determine The Outlet Correction Factors (Miller Figure 9.4)
K IB = 0.180        Lspacer.IB = 2.717      CO IB:=.74 K2B= 0.180          L spacer.2B = 14.075    Co.2B= .9 K3R=O.I80           L spaccr.3B = 9.057     C o.3B:=.83 K 4 B = 0.180       L spacer.4B = 3.623     C o.4B:= *70 K 5 3 = 0.180       Lspaccr.5B  = 7.245     C o.5B = -79 K 6B = 0.180        Lspacer.6B = 10.283     C o.6B := 1-00     CO.6B is set to 1, when it would otherwise be .84, because this correction is not allowed when the bend is upstream of a Tee, per Miller, Page 338.
K37B = 0.180        L spaccr.7B = 4.302     C o.7B   *.72 K8B = 0.180         Lspacer.8B = 3.170      C o.8B =*69 K9B1= 0.182         L spaccr.9B    0=       C O.9B:= 1.0       There Is no outlet correction for this bend because it is Just upstream of DHP-1 B.

Calculation No.                          M90-0021 BS & DH Pump NPSH Page         45 of 101 Revision         13 Determine the Friction factor Correction Factor This correction factor Is calculated based on the pipe inside diameter and its Reynolds number. The flows and diameters, and therefore the Reynolds numbers, are already known from the Train A calculation above, therefore:
C flp49:= C fp45             C fp49 = 1.376 C fp24.-C fp 4               C fp24 = 1.313 Cfp1024:-Cfp24               C fp25 .Cfp5 C fp26-C fp6                C fp26 = 1.365 At this point, it will be necessary to diverge from the approach taken so far and develop a set of Interaction correction factors (Cbb) to be applied to the bends downstream of DHV-43 on the flow path to DHP-1 B. Once these correction factors are determined, this will be accomplished by including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend in that line and continue as noted above.
Interaction Factor For The first bend downstream of DHV-43 0 degree bend combination Rd. 14 = 1.585 Lspacer.l1B  = 2.717 Cbb1B :=.73        From Figure 10.2 of Miller Interaction Factor For The Second 90 Degree Bend Downstream of DHV-43 180 degree bend combination L spacer.2B = 14.075 Cbb2B      .=89 From Figure 10.4 of Miller Interaction Factor For The Third 90 Degree Bend Downstream of DHV-43 0 degree bend combination Lspacer.3B = 9.057 Cbb3B :=.83        From Figure 10.2 of Miller Interaction Factor For The Fourth 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-1B 180 degree bend combination

Calculation No.                     M90-0021 BS & DH Pump NPSH Page     46 of 101 Revision      13 L spacer.4B = 3.623 Cbb4B :=.69       From Figure 10.4 of Miller Interaction Factor For The Fifth 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-0 degree bend combination Lspaccr.5B  = 7.245 Cbb5B :=.79       From Figure 10.2 of Miller Interaction Factor For The Sixth 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-IB 180 degree bend combination Lspaccr.6B = 10.283 Cbb6B :=.85       From Figure 10.4 of Miller Determine the bend-tee Interaction term with junction J26.
The flow and area ratios for this bend-tee arrangement are the same as for J4 in train A, above.
Ratio arcaj26:= Ratio arcaj4 Ratio arcaj26   1.000 Ratio fowJ26:= Ratio flowjl Ratio flowj26= 0.313 Kbt31 j26:=-_l 3           Miller figure 13.52, for 0 = 180 degrees.
This is applied in the flow path of BSP-1B (P23)
Kbt32j26:=--&deg; 9            Miller figure 13.53 for 0 = 180 degrees.
This is applied in the flow path of DHP-1B (P49)
Interaction Factor For The Seventh 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-IB 90 degree bend combination Lspacer.7B = 4.302 Cbb7B :=.73       From Miller Figure 10.3.

Calculation No.                      M90-0021 BS & DH Pump NPSH Page      47 of 101 Revision        13 Note: The seventh bend is upstream of a tee, however, it will not be necessary to determine a bend-tee interaction because the length between the bend and tee is more than 5 pipe diameters. See Miller, page 338 & 345. Junction J27 is ignored because it has a very small flow and because is a 3" Weldolet on a 14" pipe. See Miller figure 13.45 for 0 = 180 degrees. The answer would be a small negative number, and so Itis also conservative to ignore It. The bend interaction will therefore be considered valid.
Length spacer.bt7B :=8.25- 1 Length spacer.bt7B     6.500 Length spacer.bt7B   12 Length spaccr.bt7B              13.25 Length spacer.bt7B = 5.887 pipe diameters Interaction Factor For The Eighth 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-1B This bend is oriented 90 degrees out of plane with the upstream bend. Although the downstream bend is 10" diameter instead of 14" diameter, and of slightly different rid value, itwill be treated as the same as the upstream piping with negligible error.
Cbb8B =71          From Miller figure 10.3.
Determine the bend-tee Interaction term forjunction J27 and the eighth bend.
There is a bend-tee interaction to consider with the 8th bend, which Is the interaction with J27. The shape of Miller Figure 13.47 Indicates that this configuration has a significant effect, as opposed to the arrangement with the seventh bend, which does not have a significant effect.
Lspacer.bt8B :=2.75- 12 Lspacerbt8B      1.000
               ._Lspacer.bt8B *12 Lspacer.bt8B           13.25 Lspacer.bt8B= 0.906 This spacer length is close to the value of 1.0 upon which the Miller coefficients are based that Itwill be considered to be 1.
Ratio arcaj27:=- 3068      Reference 5.9.
araj713.25 Ratio arcaj27 0.232

Calculation No.                        M90-0021 BS & DH Pump NPSH Page         48 of 101 Revision         13
 .Ratio        I&deg;&deg;        100j2           These flows are taken from Case 3, the most limiting Case for this flow owJ       (2386+ 600+ 100) path.
Note: A change in flow rates of 2312, 580, and 100 has insignificant impact on the results of this correction factor Ratio flowj27 0.0332 Kbtl3.j27. l1=: .01         Miller figure 13.46 for 0 = 180 degrees and area ratio = 1.
Kbtl3j27.56:=-.0 2          Miller figure 13.46 for 0 = 180 degrees and area ratio = .56.
Correction for area ratio per Miller page 345.
K   -K               K btl3j27.56- K btl3j27.l Kbtl3j27:=Kb3           btl3j27.1+     7. K      2)(I    - Ratio flowj27)
Kbtl3j27= -0.032            Miller figure 13.46, for q = 180 degrees.
This is the value corrected for the area ratio (per Miller page 345) actually encountered. This is applied in the 3" DHP-1B recirculation line, P1032, should it become necessary to model this line.
Kbt23j27.1:=..O'            Miller figure 13.47 for 0 = 180 degrees and area ratio = 1.
Kbt23j27.56:=-.0 2          Miller figure 13.47 for 0 = 180 degrees and area ratio = .56.
Correction for area ratio per Miller page 345.
            =K               K bt23j27.56- K bt23j27.1)
Kbt23 j27:-Kbtl3 j27.1+ \                  .4            ](I - Ratio flowj27)
K bt23 j27= -0.032 This Is the value corrected for the area ratio actually encountered. This is applied in the 14" pipe toward DHP-1B. (P25)
These values (Kbt13.J27 and Kbt23.J27) are the same because the charts for Kbt13 and Kbt23 converge to the same shape at the small area ratio applicable.
Interaction Factor For The Ninth 90 Degree Bend Downstream of DHV-43 Continuing Toward DHP-1B No correction for interaction is applied to Kgq, since there is no downstream elbow. However, DHP-1 B is immediately downstream, and It Is expected that the losses from K 9 1 would not fully develop, meaning that this approach is conservative.
This concludes the string of bends all the way to DHP-1 B. It remains to apportion the corrections between the various Fathom pipes. This will be accomplished by including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend In that line and continue as noted above.
K IB:=K IBCre. L.99C o.IBWCfp49                K 1B= 0.183

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     49 of 101 Revision      13 K 2B3K 22B'C re. 1l     9 BC o.2BC f.p49   K 2B = 0.223 K3B 3      K3B=C rc.111gBC
                     ..      o.3BC fep49   K 3B   0.206 K4B:=K4B1Cre.lC..9C o.4B.Cfp49             K4B = 0.173 K 5 B:=KSBC5     re..199C o.5B Cfp49       K5B= 0.1 96 K 6B1= K 6B3C rc...9 gBC o.6BC fbp49       K 6B = 0.248 K7B:=K7B'Crc.L.9B'Co.7B'Cfp24              K7B = 0.170 K 8B1K 818BC re.l..9BC o.8B C f.p25        K 8B = 0.164 K 9B:= K 9ggC re.l ..9C o.9B C f.p26       K 9B = 0.248 Determine the Bend Interaction Correction Terms AKIB:=(KIBI+K2B) (1-CbbIB)                 AKIB=O.I10 A K 2B:= (K 2B+ K 3B)- (-        Cbb2B)    AK 2 B=0.047 A K 3 B:= (K 3 B+ K 4B) *(I - C bb3B)      A K 3B = 0.064 AK 4 B:=(K 4 13+ K 5 B)- (-      Cbb4B)    AK 4 B= 0.114 AK 5B:=(K 5 B3+K6 B)*(I- Cbb5B)            AK5B= 0.093 AK6B:=(K6B+K 7B)*(I- Cbb6B)                AK6 B= 0.063 AK 7 B:=(K 7 B1+K8B)*(I- Cbb7B)            AK7 B= 0.090 AK8B:=(KS1+ K 9B) (I- Cbb8B)               AK8B=0.120 K Value After the Application of the Interaction Correction Terms for Each Pipe Losses for P49.
Kp 4 9 :=(K IB+ K 2 B+K3B+K4B+K5B+ K6B)- (AK IB+AK2 B+AK3 B+AK 4 B+.AKSB+AK 6 B)
Kbt32j26= -0.090 Recall that Kbt32 j26 is the bend-tee interaction term for J26.
K p4 9 := K p4 9 + K bt32j26 Kp49 = 0.647                  FATHOM INPUT

Calculation No.                    M90-0021 BS & DH Pump NPSH Page       50 of 101 Revision       13 Elevation of Junction J26 (Tee)
Elj26:=76.5+ (9t 125 )             14 12 )
12    12-Elj26 = 84.229                  FATHOM INPUT Losses for Junction J26 Ratio arca j26 = I Ratio flowj    26 := Ratio flowvj4 Ratio flowj26 0.313             Same Justification as in Junction J4.
K 3 2 j 2 6 :=K 32.j4 K 3 2 j26= -0.040               Applied to line P23.
K 3 Ij26. =K 3 Ij4 K31j26= 0.710                   Applied to line P24.
Fathom will be set to model Junction J26 as a 'no loss" tee. The K values above will model the tee instead.
Length of P24 12             12     (12  12)
Lp24 = 9.521                    FATHOM INPUT Losses for P24 The losses for P24 are for the 7th bend downstream of DHV-43 towards DHP-1 B.
K17B = 0.170          AK 7B = 0.090 Kp2 4 :=K7B- AK 7 B+-K 3 j2f Kp 2 4 = 0.790                  FATHOM INPUT Junction J1026 (DHV-32)

Calculation No.                        M90-0021 BS & DH Pump NPSH Page      51 of 101 Revision         13 Elj     6:= 77 + 7 + 6 3-75 12        12 EljIO26= 83.896                         FATHOM INPUT The K value for this valve is .104 per Reference 5.11. This value is used in Fathom. CMIS shows that this is a model
'LIST 300", which provides the association with the valve in Reference 5.11.
K v32 := 104                    FATHOM INPUT Length of P1024 LpI 02 4 :=8.25- (+          21.25+ 2.75)
LpIO24= 1.250                   FATHOM INPUT There are no fittings in this short section of piping.
Junction J27 (Weldolet)
Elj 2 7 :=E lj1 0 26 Elj27= 83.896                   FATHOM INPUT Losses for Junction J27 The losses for this Junction are the same as for train A junction J5. As discussed for Junction J5, Fathom will be allowed to calculate the K values for this junction in accordance with Idelchik, Reference 5.33, since Miller does not clearly show K values for this situation.
Length of P25 3:25    (21    15  13\
12 12    1-2 Lp2 5 = 3.188                    FATHOM INPUT Losses for P25 The losses for P25 are for the 8th bend downstream of DHV-43 towards DHP-1 B.
K8B = 0.16 4           A K 8 B = 0.120 Kbt23 j27= -0.032 Kp 2 5 :=K8B- AK 8B+ K bt23.j27

Calculation No.                     M90-0021 BS & DH Pump NPSH Page     52 of 101 Revision      13 Kp25 = 0.012            FATHOM INPUT Junction J28 (14" X 10" Reducer)
Elj28 =lj6 E1j 28 = 79.375         FATHOM INPUT K 14X10 0.366 0 14xI0= 40.880         Value to input into Fathom for automatic loss factor calculation.       FATHOM INPUT Length of P26 Lp26:=.323              Based on Detail E of dwg 305-816, which is for DHP-1B.            FATHOM INPUT Losses for P26 The losses for P26 are for the 9th bend downstream of DHV-43 towards DHP-1 B.
Kp26:=K9B K p2 6 = 0.248           FATHOM INPUT

Calculation No.                        M90-0021 BS & DH Pump NPSH Page      53 of 101 Revision      13 The sections below pertain to the flow path from J4 to BSP-1A.
Pipe P3 Lp 3 :=17+2- (I+ 11)
Lp3 = 17.167                   FATHOM INPUT Losses for P3 The losses for Line P3 are located after the calculation for K31 j3.3 in order to maintain the autocalculation feature of Mathcad and eliminate the chance for error due to otherwise needing to make a special effort to ensure the value of K31 J3.3 is updated manually.
Elevation of Junction J3 (Tee) 9+ 15 Elj3:=86+          162_ 114+ 12/
Elp 3 = 84.745                 FATHOM INPUT Losses for Junction J3 Ratio areaj3     1 Ratio fl    ~j31      3386 1360 10 Ratio flovj3.1 = 0.678         Case 1 flows.
Note: Backflow in Case 2 has increased to 7004 gpm, LPI + HPI flow has decreased to 2992 gpm, and BS flow has increased to 1362 gpm, all in Revision 13. These changes do not significantly affect results below.
 .Ratio flw32_            2986-g-5313               .Ratio flowj3.2= 0.859           Case 2 flows, with 5313 gpm fo.32   2 9 86+ 5 3 1 3 + 1359                                          backflow to the Train A RB Sump.
Ratio flowj3.3 = 1             Case 3 flows K 32.j3.l =133                 Miller figure 13.23.
Case I tee-run K value. Not applied to Fathom, in favor of K3 2*J3 .2 ,, which is larger and is applied as noted below.
31lj3.1 =-55 This value is obtained by extrapolation along the vertical line at the flow ratio of .678 on Miller figure 13.25. Case 1 tee-branch K value. Not applied to Fathom, in favor of K31 j3.3 which is larger and is applied as noted below.

Calculation No.                       M90-0021 BS &DH Pump NPSH Page      54 of 101 Revision        13
 *K32j3.2 = .275          Miller figure 13.23. Case 2 tee-run K value. Applied to line P89.
K 3 Ij3.2:=.65    Miller figure 13.25. Note: K not impacted by flow changes discussed In previous paragraph.'
Case 2 tee-branch K value. Not applied to Fathom, in favor of K3 1J 3 .3 , which is larger and is applied as noted below.
K 3 2 j3 .3 :=O   This K value is not applicable because there is no flow in this direction for Case 3.
K 31j3. 3 := .76  Miller figure 13.25. Case 3 tee-branch value. Applied to line P3.
Since K values were calculated using the approaches of Miller, Fathom is set to evaluate Junction J3 as 'no loss'.
Losses for Line P3 Although Kbt31 j4 = 0 as calculated above, there are other losses or correction factors to apply to this section of piping.
This computation was relocated to this location in the calculation due to interactions that were calculated later than its expected position in this calculation in order to maintain the autocalculation feature of Mathcad.
Kp 3 :=K 3 j4+-K31 J3.3 K 3XJ4 = 0.7 10 3t J3.3 = 0.760 Kp 3 = 1.470                FATHOM INPUT There are a number of bends between J3 and BSP-iA. The same approach as for the flow paths to the DHPs will be used here to evaluate the elbows and their interaction coefficients. Then the calculation will continue with allocating the calculated losses to the affected pipes.
Uncorrected K Value for the First 90 Degree Bend Downstream of J3 Rd. 14'= 1.585 K IC:=.18         Figure 9.2 of Miller Uncorrected KValue for the Second 90 Degree Bend Downstream of J3 Rd.10= 1.497 K2C:=.185         Figure 9.2 of Miller Uncorrected K Value for the Third 90 Degree Bend Downstream of J3 K3 C:=K 2 c K3 C= 0.185

Calculation No.                            M90-0021 BS & DH Pump NPSH Page         55 of 101 Revision        13 Uncorrected K Value for the Fourth 90 Degree Bend Downstream of J3 K4C:=K2C K4C = 0.185 Uncorrected K Value for the Fifth 90 Degree Bend Downstream of J3 K5C:=K 2 C K5c= 0.185 Uncorrected K Value for the Sixth 90 Degree Bend Downstream of J3 K 6C:= K2C K6C= 0.185 Uncorrected K Value for the Seventh 90 Degree Bend Downstream of J3 K7 c    0.185 Spacer for the First Bend Downstream of J3 11       10       5        I5 Lspaccr. IC =-+2+-+ 2+-+ 2.25- -
12       12      12        12 This is the length between the two 90 degree bends. This includes valves and different diameter piping. Since the more turbulence there is between closely coupled hydraulic components, the greater the difference there is between the sum of their individual losses (higher) and the sum of their combined losses (lower), it is conservative to treat this combination of components as if it were all 14" pipe and elbows for the purpose of interaction coefficient determination. Refer to Miller (Reference 5.19) page 80 for justification.
Lspaccr. IC = 7-167 i
             ,_ Lspacer. 1C'2 L spacer.C '        10.02 Lspacer.IC   = 8.583 pipe diameters Spacer for the Second Bend Downstream of J3

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     56 of 101 Revision      13 Lspaccr2C :=6.75- 2!5               This Is the length between the two 90 degree bends.
Lspacer2C     4.250 ft L eLspaccr.2C12 L spaccr.2C '       10.02 Lspaccr.2C  = 5.090    pipe diameters.
Spacer for the Third Bend Downstream of J3 LspacCr.3C =12.5 I             This is the length between the two 90 degree bends.
12 Lspacer.3C = 10.000 ft L eLspacer.3C2 Lspacr3C '          10.02 -
Lspaccr.3C  =  11.976 pipe diameters Spacer for the Fourth Bend Downstream of J3 Lspaccr.4C =6- 2. l.               This is the length between the two 90 degree bends.
12 Lspaccr4C = 3.500 f Ls          :_L spaccr.4     12 Lspacer4C :       10.02 Lspacer4C   = 4.192 pipe diameters.
Spacer for the Fifth Bend Downstream of J3 Lspacer 5C :=9+--         2-       This Is the length between the two 90 degree bends.
12       12 L spaccr.5C = 6.979 ft L       .Lspcr           12 Lspacer.5C       spacer.C2 10.02 Lspaccr5C   = 8.358   pipe diameters.

Calculation No.                       M90-0021 BS & DH Pump NPSH Page     57 of 101 Revision      13 Spacer for the Sixth Bend Downstream of J3 This is the length between the two 90 degree bends.
Lspacer6C :=7+ 2 _ 2_2 12     12 Lspaccr.6C     4.667 ft Lspacer.6C 12 Lspacer.6C :'         10.02 Lspaccr.6C     5.589    pipe diameters.
Spacer for the Seventh Bend Downstream of J3 L spacer.7C =2
             ._ L spacer.7C 2 L spacer7C           13.25 Lspacer.7C   = 1.811   pipe diameters.
Determine the Reynolds Number Correction Factor for the Bends Between DHV-43 and DHP-1 B All of the piping containing the bends have r/d of <2 and Reynolds numbers greater than 106. The Reynolds numbers are obtained from the Fathom output of Case 3, the most limiting case. From Miller figure 9.3 the Reynolds number correction factor Is:
C re. l..7C =I Determine The Outlet Correction Factors (Miller Figure 9.4)
K ic= 0.180         Lspacer.IC    8.583   CO IC =1.00        0 C is set to 1, when it would otherwise CO1 be .79, because this correction is not allowed when the bend is upstream of a Tee, per Miller, Page 338.
74 K2C = 0.185         L spacer.2C   5.090   C o2C:.
K 3C = 0.185        Lspacer.3C = 11.976   Co.3 C:= .88 K 4C = 0.185       Lspacer4C = 4.192     Co 4 C :=.73 Ksc= 0.185          Lspacer.5C = 8.358    Co.5C =
K6C= 0.185          Lspacer.6C = 5.589    C o.6C :=.77

Calculation No.                         M90-0021 BS & DH Pump NPSH Page        58 of 101 Revision         13 K 7 C= 0.18 5      L spaccr.7C = 1.811     Co.7C =.65 Determine the Friction Factor Correction Factor There is a correction for pipe roughness, as discussed in Miller, section 9.2.4. The calculation of this value is lengthy, such that it is calculated In another Matchcad worksheet, Attachment 17, and entered here. The Reynolds Number is obtained from the Fathom output. E = 0 for smooth pipes. The friction factors are calculated using the Colebrook equation.
Reynolds Number = 1.05 X 106               Obtained from Fathom output for Case 3, the most limiting case.
C fp3 := 1.203 Also:
C fp 38 := C f.p3 C fp39:= C fp3 Reynolds Number = 1.39 X 106               Obtained from Fathom output for Case 3, the most limiting case.
C fp 92 .= 1.29 Also:
C fp76:C fp92 Cfp77:= Cfp92 C fp78:=Cfp92 All Fathom pipes with the same diameter and flow will have the same correction factor. View the diagram of the model to determine which of the above correction factors should be applied.
Interaction Factor For The First 90 Degree Bend Downstream of J3 180 degree bend combination.
Rd 14 = 1.585 CbbIC:=. 7 9      From Figure 10.4 of Miller This bend is closely coupled to the downstream tee, J53, but there Is no flow In the branch connection. According to Miller, figure 13.46 or 13.47, with no branch flow, the bend-tee Interaction factor is ro".
Interaction Factor For The Second 90 Degree Bend Downstream of J3 90 degree bend combination.

Calculation No.                         M90-0021 BS & DH Pump NPSH Page      59 of 101 Revision       13 Rd10= 1.497 Cbb2C :=-74      From Figure 10.3 of Miller This bend is closely coupled to the downstream tee, J64, but there is no flow in the branch connection. According to Miller, figure 13.46 or 13.47, with no branch flow, the bend-tee interaction factor is "0".
Interaction Factor For The Third 90 Degree Bend Downstream of J3 90 degree bend combination.
Rd. lo= 1.497 Cbb3C:=. 86      From figure 10-3 of Miller.
Interaction Factor For The Fourth 90 Degree Bend Downstream of J3 180 degree bend combination.
Cbb4C :=.72      From Miller figure 10.4.
Interaction Factor For The Fifth 90 Degree Bend Downstream of J3 0 degree bend combination.
Rd.10= 1.497 CbbSC:=. 8 2     From Miller figure 10.2.
Interaction Factor For The Sixth 90 Degree Bend Downstream of J3 90 degree bend combination.
Cbb6C :=.74 Interaction Factor For The Seventh 90 Degree Bend Downstream of J3 There is no bend downstream of this bend, and therefore the correction factor is:
C bb7C    I This concludes the string of bends all the way to BSP-1A It remains to apportion the corrections between the various Fathom pipes. This will be accomplished by including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend In that line and continue as noted above.
K IC:=K lCCre.1..7CCo.1CCcfp38                    K IC = 0.217

Calculation No.                     M90-0021 BS & DH Pump NPSH Page     60 of 101 Revision      13 K2C:=K2c.Cre...7CC0o.2C.Cfp77                    K2C= 0.177
:=K3C CrcI...7CCo.3CCf.p78                 K 3 c= 0.210 K4C:=K4C.Cre.1..7CCo.4C.C f.p78                  K 4 c = 0.174 K5C:=KSC.Cre.1..7CCo.5C-C f.p78                  K5C= 0.193 K 6C:=K6CCre.1..7CCo.6CCf.p78                    K 6 C= 0.184 K7C-=K7C`Crc.I..7CCo.7C7Cf.p78                   K 7 C= 0.155 Determine the Bend Interaction Correction Terms AK Ic:=(K IC+ K2C)-(1- CbblC)                    AK lC= 0.083 AK2C:=(K2C+K3C) (I-         Cbb2C)               AK 2 C= 0.101 AK3 C:=(K 3 c+ K 4 c) (I- Cbb3C)                 AK 3C= 0.054 AK 4 C:=(K4 c+K 5 C)-(I- CbWC)                   AK 4 C= 0.103 A K 5C:= (K 5C+ K 6C) ( - CbbC)                  AK 5C = 0.068 A K 6C:= (K 6C+ K 7C) (I - Cbb6C)                AK 6C = 0.088 AK 7 C:=0        This value Is assigned because there is no bend downstream of the seventh bend.
K Value After the Application of the Interaction Correction Terms Pipe P38 L81      3+ 16   2    )8    14+22+2*21+ ll L 38-1012+                           12      )
Lp38 = 5.557              FATHOM INPUT Losses for P38 This line only contains bend #1.
Kp 3 8 :=K 3C- ATKIIC Kp38 = 0.134              FATHOM INPUT

Calculation No.                          M90-0021 BS & DH Pump NPSH Page        61 of 101 Revision         13 Junction J53 Elj53:=7 5 + 1.25 Elj53 = 76.250              FATHOM INPUT Losses for Junction J53 Ratio areaj53 = I Ratio flowj53 =0 K 32j53:= 04      Miller figure 13.23.
There is no branch flow through this tee for any cases being considered. This K value will be applied to line P39, and Fathom will be set for "no loss".
Length of P39
 .Lp39:=0.1            FATHOM INPUT Losses for line P39 Kp39:=K 32.j53 Kp 3 9 = 0.040              FATHOM INPUT This is the K value for the tee-run of Junction J53, noted above.
Junction J65 This is a 14X10 reducer. It is the same as J6, calculated above. As before, only the angle of the reducing cone is inputted into Fathom. 0 14xl0 = 40.88 degrees.
Elj65==Elj53 Elj65 = 76.250               FATHOM INPUT Losses for J65 o 14x10= 40.880              FATHOM INPUT Length of P92

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     62 of 101 Revision      13 L p92 = &deg;lFATHOM                  INPUT There are no losses for P92.
Junction J77 (BSV-17)
Elj77 := Elj65 Elj 7 7= 76.250            FATHOM INPUT Losses for Junction J77 The K value of .112 will be used for this valve. It comes from reference 5.11 Kj 7 7 :=.112              FATHOM INPUT Length of P76 Lp76=5+4 _191-9        2+5+.5 LP 7 6 :=5+--       12      .1212   5)
Lp76 =0.542 ft             FATHOM INPUT There are no fittings in line P76.
Junction J60 (BSV-1)
Elj6O =Elj 7 7 Elj6O= 76.250              FATHOM INPUT

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     63 of 101 Revision      13 LossesforJ60 To ensure conservative resistance factors are used for partially open check valve conditions, the resistance coefficient (K) for BSV-1 and 8 (BSP suction line check valves) is variably dependent upon flow rate (function of disc lift).
Based on Section 5.1 of Attachment 4, K = 0.7 full open (>1901 gpm), = 0.817 at 1326 gpm, and =
1.073 at 1000 gpm for these valves. Inspection of the AFT Fathom curve fit equation K = 1.937445 - 0.0009932838Q + 0.0000001758546Q 2 results in the conclusion that the value of K is conservatively high in the flow region of interest (1000 - 1614 gpm per Dl 3.2).
Note: The curve is not conservative above 1900 gpm, since K drops below 0.7, however this is outside the flow range of interest.
Length of P77 Lp77:=2- 15 Lp77 = 0.750            FATHOMINPUT Losses for P77 This line contains the second elbow for which losses have been prepared above.
Kp 7 7 :=K2C- AK2C K p77 = 0.076            FATHOM INPUT

Calculation No.                       M90-0021 BS & DH Pump NPSH Page       64 of 101 Revision         13 Junction J64 Elj64M= Elj 60 + 2 Elj64 = 78.250              FATHOM INPUT This is a 3' Weldolet, with no flow, in a 10 line. Losses are calculated automatically by Fathom, since the difference between the Fathom (Idelchik) and Miller approaches is expected to be very small.
Length of Pipe P78 p                       (     15275)(    2)   (    12)  [15    215             124       1 (9 12    12)       121   '12     12               1)     1 Lp 7 8 = 31.396             FATHOM INPUT Losses of Pipe P78 K10x8 Reducer 0 :=2.atan[( 10.02- 7.981) .3 L      2-7        1
  *.=7.981 10.02 3 = 0.797 KI(1 = 2)   s 4
K IOX8 :=           p       (
o 10x8   =0  L60 2-r.
0 lOx8= 47.204 dcegrecs K IOX8 = 0.287 Theta is shown to verify that the correct equation from Crane Is used for the subject reducer. K is based on the 10" line size.
Kp 7 8 :=K 3 C+ K 4 C+KSC+K 6 C+K 7 C+K oX8 -AK          3 c  AK 4 C- AK 5 C- AK 6 C- AK 7 c Kp 7 8 = 0.891              FATHOM INPUT

Calculation No.                          M90-0021 BS & DH Pump NPSH Page       65 of 101 Revision        13 The sections below pertain to the flow path from J26 to BSP-1B.
Losses for P23 L p23 := 8 -II              Ref. 305-816 812.0 Lp3= 7.083              FATHOM INPUT There are no fittings for this line, however, there is a tee and bend-tee Interaction term that is associated with this line.
K p2 3 = K bt3 I j26+ K 32.j26 Kp 23 =-0.170 Fathom will not accept a negative K value, which is the result of correction factors alone in this case, therefore this value will be applied to line P40, which is downstream, and in the same flow path.
Junction J25 (2.5" Weldolet)
Elj 25 :=Elj26 Elj 25 = 84.229             FATHOM INPUT This is a Weldolet. Since it Is such a small connection relative to the size of the line, its K value is allowed to be calculated by Fathom.
Length of P22 Ref. 305-816 Lp22 =2.683                 FATHOM INPUT Losses of Line P22 Although there are no fittings for this line, there is one loss added to this line to address Junction J24, which is a tee. This loss calculation must be moved to a later point In this calculation due to Interaction effects to keep the automatic calculation feature of Mathcad intact. Located after the calculation of Kbt32J2.1 There are a number of bends between J24 and BSP- B. The same approach as for the flow paths to the DHPs will be used here to evaluate the elbows and their interaction coefficients.
Uncorrected K Value for the First 90 Degree Bend Downstream of J24 Rd. 14 = 1.585 K ID:=.18          Figure 9.2 of Miller Uncorrected K Value for the Second 90 Degree Bend Downstream of J24

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     66 of 101 Revision      13 Rd10= 1.497 K2D :=.185       Figure 9.2 of Miller Uncorrected K Value for the Third 90 Degree Bend Downstream of J24 K3D:=K2D K3D= 0.185 Uncorrected KValue for the Fourth 90 Degree Bend Downstream of J24 K4D:=K2D K4D= 0.185 Uncorrected K Value for the Fifth 90 Degree Bend Downstream of J24 K5D:=K 2 D K5D= 0.185 Uncorrected K Value for the Sixth 90 Degree Bend Downstream of J24 K6D:=K 2 D K6D= 0.185 Uncorrected K Value for the Seventh 90 Degree Bend Downstream of J24 K 7D:= K 2D K7D= 0.185 Spacerfor the First 90 Degree Bend Downstream of J24 Lspacer.ID :=5+ 4+ 24 10o 2+_+ 2.25_ 21 _ 15 12       12       12      12  12 This is the length between the two 90 degree bends.
Lspaccr.lD = 9.833 tl

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     67 of 101 Revision      13 Lspacer. 1D12 LspacerlD =         10.02 Lspaccr.ID  =  11.776 pipe diameters Spacer for the Second 90 Degree Bend Downstream of J24 L spacer.2D = 6 2L1 12 Lspaccr.2D = 4.250 ft Lspacer.2D'12 Lspacer.2D :        10.02 Lspacer.2D = 5.090 pipe diameters.
Spacer for the Third 90 Degree Bend Downstream of J24 Lspacer.3D :=12.5- 2*5           This is the length between the two 90 degree bends.
12 Lspacer.3D= 10.000 ft L spacer3D       spacer.3D 12 10.02 Lspaccr.3D  =  11.976 pipe diameters Spacer for the Fourth 90 Degree Bend Downstream of J24 Lspacer.4D :=6- 2 1.             This is the length between the two 90 degree bends.
12 Lspacer.4D= 3.500 ft
            ,_4L spacer.4D *12 Lspacer.4D          10.02 Lspacer4D   = 4.192 pipe diameters.
Spacer for the Fifth 90 Degree Bend Downstream of J24 LspacerSD = 10+ *-25 2 l         This is the length between the two 90 degree bends.
12     12

Calculation No.                        M90-0021 BS & DH Pump NPSH Page     68 of 101 Revision      13 Lspacer.5D = 7.521      ft L           ,_L spaccr.5D 2 Spaccr.SD          10.02 Lspaccr.5D   =  9.007 pipe diameters.
Spacer for the Sixth 90 Degree Bend Downstream of J24 L spacer.6D :=7 + 2-      2*-         This is the length between the two 90 degree bends.
12      12 Lspaccr.6D   = 4.667    f1
             .6 Lspaccr.6D 12 Lspaccr.6D            10.02 Lspaccr.6D = 5.589 pipe diameters.
Spacerfor the Seventh 90 Degree Bend Downstream of J24 Lspaccr.7D :=5      I I_2 (X2    12+/-)          This is the length to BSP-1B.
Lspaccr.7D =3333 f Lspar._ L spaccr.7D 2 L
spacer.7D          10.02 Lspaccr.7D   = 3.992   pipe diameters.
Determine the Reynolds Number Correction Factor for the Bends Between DHV-43 and DHP-1B All of the piping containing the bends have r/d of <2 and Reynolds numbers greater than 106. The Reynolds numbers are obtained from the Fathom output of Case 3, the most limiting case. From Miller figure 9.3 the Reynolds number correction factor is:
Cre. 1.7D: 1 Determine The Outlet Correction Factors (Miller Figure 9.4)
K ID = 0.180         Lspacer.i D = I l.776     C o.lD :=1-00      Co.3 is set to 1, when it would otherwise be
                                                                  .87, because this correction is not allowed when the bend is upstream of a Tee, per Miller, Page 338.

Calculation No.                    M90-0021 BS & DH Pump NPSH Page       69 of 101 Revision          13 K2D= &deg;.I8 5        L spacer.2D = 5.090        C o 2D:=.74 K3D= 0.185         Lspaccr.3D = 11.976        Co3D:=.8 8 K4D= 0.185         Lspacer.4D = 4.192         Co.4D:=. 7 3 K5D= 0.185         Lspacer.5D = 9.007         Co.5D:=. 83 K6D= 0.185         Lspacer.6D = 5.589         Co.6D:=. 7 7 K 7D = &deg; 185       L spaccr.7D = 3-992        C o.7D :=.65 Determine the Friction Factor Correction Factor Cfp 23 :=Cf~p3             Cfp22:=Cfp 3                C fp 40 :=Cf*p38       Cfp4 :=Cffp3 9 Cfp8l:=Cfp92               Cfp 8 2 :=Cf.p 7 6         Cfp83:=Cfp77            Cffp84:=Cf.p78 Bend Interaction Factor for the First Bend downstream of J24 180 degree bend combination.
Rd. 14 = 1.585 Most of the piping is 10" between the two bends.
CbbID :=.86      From Figure 10.4 of Miller Bend-Tee Interaction factors for the First Bend downstream of J24 This bend is more than 5 pipe diameters downstream of the tee, J24, and therefore there is no interaction with this tee.
This bend is less than 5 pipe diameters upstream of tee, J54, and therefore there can be an interaction with this tee.
However, there is no branch flow through this tee, and therefore no Interaction factor according to various Miller figures, such as Figure 13.53. Note that Figure 13.52 is not applicable because it provides the interaction term for flow through the branch connection.
Bend Interaction Factor For The Second 90 Degree Bend Downstream of J24 90 degree bend combination.
Rd. 10= 1.497 Cbb2D :=.74      From Miller figure 10.3 Bend-Tee Interaction factors for the Second Bend downstream of J24 This bend Is within 5 pipe diameters of upstream tee, J54, and therefore there can be an interaction with this tee.
However, there is no branch flow through this tee, and therefore no interaction factor according to various Miller figures, such as Figure 13.53. Note that Figure 13.52 is not applicable because it provides the interaction term for flow through the branch connection, and there is no flow.
There is no interaction with the downstream tee/weldolet, J61, for the same reasons as above.

Calculation No.                          M90-0021 BS & DH Pump NPSH Page       70 of 101 Revision       153 Bend Interaction Factor For The Third 90 Degree Bend Downstream of J24 90 degree bend combination Rd 10 = 1.497 Cbb3D :=.86      From Miller figure 10-3.
Bend Interaction Factor For The Fourth 90 Degree Bend Downstream of J24 180 degree bend combination.
Cbb4D :=.73      From Miller figure 10.4.
Bend Interaction Factor For The Fifth 90 Degree Bend Downstream of J24 0 degree bend combination Rdb10= 1.497 Cbb5D :=.83      From Miller figure 10.2 Bend Interaction Factor For The Sixth 90 Degree Bend Downstream of J24 90 degree bend combination.
Cbb6D :=.85      From Miller Figure 10.3.
Bend Interaction Factor For The Seventh 90 Degree Bend Downstream of J24 There is no bend downstream of this bend, and therefore the correction factor Is:
Cbb7D =I This concludes the string of bends all the way to DHP-1 B. It remains to apportion the corrections between the various Fathom pipes. This will be accomplished by including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend in that line and continue as noted above.
K ID:=K ID. rcCo.I DCfp40                 K ID = 0.l7 5 K2D =K2DCre'C o.2DC f.p83                 K 2D = 0.143 K 3D    K 3D-Cre-C o.3DC f.p84            K 3D =0.170 K4D:=K 4D-CreCo.4D-Cf.p84                 K4D= 0.141

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     71 of 101 Revision      13 K SD      K 5D-C reC o.5DC f.p84              K5D= 0.160 K 6D: K 6DC reC o6DC f.p84                    K6D= 0.149 K 7D:= K 7D.C rc&C o.7D C f.p84               K7D = 0.126 Determine the Bend Interaction Correction Terms AKID:=(K1ID+ K2D)(1 -Cbb1D)                   AKID=0.0 45 AK2D:= (K2D+ K3D)*(1 -Cbb2D)                  AK 2 D = 0.0 81 AK 3 D:= (K 3 D+ K 4D) (I-C bb3D)             AK 3D = 0.044 AK4D:=(K4D+KSD) (I - Cbb4D)                   AK4D= 0.081 AK5D:=(KSD+K6D).(1-Cbb5D)                     AKSD= 0053 AK6D:=(K6D+K7D)-(I- Cbb6D)                    AK6 D= 0.0 41 There is no interaction factor for K6D, therefore:            AK7D:=O Elevation of Junction J24 (Tee)
Elj 2 4 := Elj25 Elj24 = 84.229                 FATHOM INPUT Losses for Junction J24 (Tee)
Ratio areaj24 =
Ratio fowj24. :=Ratio flowj3.1 Ratio flowj24.1 0.678
 .Ratio                    (2386+ 600) + 6663 fltowo24.2~ (2386+ 600) + 6663+ 1359                   .Ratio flowj24.2= 0.877 Ratio flowj24.3:= Ratio flowj3.3 Ratio flowj24.3 1 000 K 3 2 j 2 4 .1 :=K 32.j3.I

Calculation No.                        M90-0021 BS & DH Pump NPSH Page      72 of 101 Revision       13 K32j24.I= 0.133           Miller figure 13.23.
Case 1 tee-run K value. Not applied to Fathom, in favor of K3 2 J2 4 .2 which is larger and is applied as noted below.
K 31 .j24.l:= K 31 j3.1 K 3l j24I= 0.550          This value is obtained by extrapolation along the vertical line at the flow ratio of
                          .678 on Miller figure 13.25. Case 1 tee-branch K value. Not applied to Fathom, in favor of K 31 j24.3 which is larger and Is applied as noted below.
 .K 32j24.2 =&deg;0  2 92               Miller figure 13.23. Case 2 tee-run K value. Applied to line P87.
K 31j24.2= 0.670          Miller figure 13.25. Case 2 tee-branch K value.
Not applied to Fathom, in favor of K31 J24.3, which is larger and is applied as noted below.
K 32.j24.3:= K 32.j3.3 K 32j24.3= 0.000          This K value is not applicable because there is no flow In this direction for Case 3.
K 31 j24.3= 0.760         Miller figure 13.25. Case 3 tee-branch value. Applied to line P22.
Pipe P40 Lp~o:(91 75)+(s5+ 4 )_ (14+22+/-2.21+ 11)
Lp40 = 7.729              FATHOM INPUT K Value After the Application of the Interaction Correction Terms Losses for P40 AK ID:= (K ID+ K 2D) (I - CbbID)
Kp 4 O:=K ID-AK ID+ Kp23 Kp23 =-0.170 The K value for this line was carried down to this line because Fathom will not accept a negative K value, which in this case, was due to Miller correction factors. Since there is still a negative result, this will be counted against P41, which is in the same flow path.

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     73 of 101 Revision      13 K p4O = - 0.039 Elevation of Junction J54 Elj 5 4 :=75+ 1.25 Elj54= 76.250                 FATHOM INPUT Losses for Junction J54 Ratio areaj54      1 Ratio flowvj54:=
K 3 2 j5 4 :=. 0 4   Millerfigure 13.23. This K value is applied to Line P41.
Length of P41
 *iLp4l :=0.1        FATHOM INPUT Losses for Line P41 There are no losses for this line other than the losses for Junction J54, the tee-run.
Kp 4 1 :=K 3 2 j 54 +Kp4 0 Kp40 is added here because it is a negative value not allowed by Fathom.
Kp41     = 8.15210            FATHOM INPUT Junction J70 (14"XI0" Reducer)
Elj 7 O:= Elj 5 4 Elj70= 76.250                 FATHOM INPUT 14" X 10" reducer 0 14xlO= 40.880               FATHOM INPUT Length of P81

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     74 of 101 Revision      13
 .Lp8 :=0.1             FATHOM INPUT There are no losses for P81.
Junction J78 (BSV-16)
Elj 78 := Elj 7 0 Elj 7 8= 76.250           FATHOM INPUT Losses for J78 The K value of .112 will be used for this valve. It comes from reference 5.11 Kj 7 8 :=.1 12            FATHOM INPUT Length of P82 Lp     2 :=5+2- 1 (2 12 +    12    5)
Lp8 2 = 0.542             FATHOM INPUT There are no losses for this line.
Junction J76 (BSV-8)
Elj 76    Elj 7 8 Elj76= 76.250             FATHOM INPUT Losses for J76 (BSV-8)
Kj76:= Kj 6 0 K = 1.937445 - 0.0009932838Q + 0.0000001758546Q2            (Same as BSV-1)             FATHOM INPUT Length of P83 Lp 8 3 :=2- 15 Lp83 = 0.750              FATHOM INPUT

Calculation No.                       M90-0021 BS & DH Pump NPSH Page        75 of 101 Revision         13 Losses for P83 This line contains the second elbow for which losses have been partially prepared above.
Kp 83 =K2D- AK 2 D Kp 8 3 = 0.062            FATHOM INPUT Junction J61 Elj61 :=Ej76+ 2 Elj61 = 78.250            FATHOM INPUT Losses for Junction J61 (Weldolet)
This is a 3" Weldolet, with no flow, in a 10" line. Losses are calculated automatically by Fathom, since the difference between the Fathom (Idelchik) and Miller approaches is expected to be very small.
Length of Pipe P84
(.25\(           \         i\     5    2.154                    7 Lp84:=6.75+12.5+6+ 10+' 2+(7+212)+(         2      + 1) 12   ['5+5 12     12   Lp83 122)12J          12     12 Lp84 = 31.937             FATHOM INPUT Losses of Pipe P84 Kp84:=K3D+ K4D+ K5D+ K6D+ K7D+ K 10X8- AK3D-AK41-                       AKSD-AK 6D A K7D Kp84 = 0.815              FATHOM INPUT

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     76 of 101 Revision      13 Determine the Physical and Hydraulic Characteristics of the Piping from the BWST to J3, Train A Length of P1
.L I :=II4        14.527+12+-1+        (4- +-                  Reference 5.E 12           12 1612        12 12/
.LPI = 25.141        FATHOM INPUT There are a number of bends between the BWST and J3 (Train A). The same approach as for the flow paths to the DHPs will be used here to evaluate the elbows and their Interaction coefficients.
Uncorrected K Value for the First Bend Downstream of BWST to J3 Rd. 14 = 1.585 K 1E:=. 18       Figure 9.2 of Miller Uncorrected K Value for the Second Bend Downstream of BWST to J3 K 2 E:=K IE K2E= 0.180 Uncorrected K Value for the Third Bend Downstream of BWST to J3 (45 Degrees)
K3E:=.0 9        Figure 9.2 of Miller Uncorrected K Value for the Fourth Bend Downstream of BWST to J3 K4E =K3E K4E = 0-090 Uncorrected K Value for the Fifth Bend Downstream of BWST to J3 K5E:=K IE K5E= 0.180 Uncorrected K Value for the Sixth Bend Downstream of BWST to J3 K6E:=KIE K6E= 0.180

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     77 of 101 Revision      153 Uncorrected K Value for the Seventh Bend Downstream of BWST to J3
    . 14 d    13.25 Rd = 1.057 K 7E:= .24         Miller, Figure 9.2 Determine the Spacer Lengths for the Elbows from the BWST to "A" Train of DHIBS Spacer for the First Bend Downstream of the BWST to J3 Lspacer.IE :=41.6- 2 21 12 This is the length between the two 90 degree bends.
Lspacer.IE   = 38.100 ft Lspacer. E-12 Lspacer.lE          13.25 LspacerlE    = 34.506 pipe diameters.
Spacer for the Second Bend Downstream of the BWST to J3 Lspaccr.2E =            1 721 - 87 1:17+             This Is the length between the two bends.
L spacr.2E= 16.171 ft 2
L se._         L spacer.2E spacer.2E         13.25 Lspacer.2E     14.645 pipe diameters.
Spacer for the Third Bend Downstream of the BWST to J3 Lspacer3E:=3.5+         7 -2 8.75 16-12      12 This is the length between the two 45 degree bends.
Lspacer.3E = 2.078 11

Calculation No.                    M90-0021 BS & DH Pump NPSH Page     78 of 101 Revision      13 2
Lspacer.3E0 Lspacer.3E          13.25 Lspacer.3E= 1.882 pipe diameters.
Spacer for the Fourth Bend Downstream of the BWST to J3 Lspacer.4E :=6- 21 _ 8-75            This is the length between the two bends.
12 12 Lspacer4E   = 3.521 ft Lspaccr4       Lspacer.4E12 13.25 Lspacer4E   = 3.189   pipe diameters.
Spacer for the Fifth Bend Downstream of the BWST to J3 2        5      21 Lspacer.5E= 19+.2+ 6 2-- 12                   This is the length between the two 90 degree bends.
12 16-12        12 Lspacer.5E  = 15.693 f Lspacer.5E112 L spacr.5E          13.25 Lspaccr.5E  = 14.212 pipe diameters.
Spacer for the Sixth Bend Downstream of the BWST to J3 10    21  _  14 Lspacer6E:=i--
12    12     12 This is the length between the two 90 degree bends.
Lspacer.6E  = 8.917   ft L spaccr.6E0' 2 Lspaccr6E =         13.25 Lspacer6E   = 8.075   pipe diameters.
Spacer for the Seventh Bend Downstream of the BWST to J3

Calculation No.                       M90-0021 BS & DH Pump NPSH Page     79 of 101 Revision        13 This last bend isjust upstream of a dividing tee. It will be conservatively assumed that the bend-tee Interaction will address all downstream piping effects. Therefore the spacer length will not be calculated.
Determine the Reynolds Number Correction Factor for the Bends Downstream of the BWST to J3 All of the piping containing the bends have r/d of <2 and Reynolds numbers greater than 106. The Reynolds numbers are obtained from the Fathom output of Case 3, the most limiting case. From Miller figure 9.3 the Reynolds number correction factor is:
Crc. 1.17E   I Determine the Outlet Correction Factors K IE= 0.180        Lspacer.lE = 34.506      CO IE:= 1-00 K2E= 0.180        Lspacer.2E = 14.645      C O.2E:= 1-00      CO.2E is set to 1, when It would otherwise be .91, because this correction is not allowed when the bend is upstream of a Tee, per Miller, Page 338.
K 3E = 0.090       L spaccr.3E = 1.882      Co3E:=.SO K4E= 0.090         Lspacer4E = 3.189        C o.4Ei3.5 K5E= 0.180        Lspacer.SE = 14.212      C 0oSE: 9 K6E= 0.180        Lspaccr.6E = 8.075 K 7E = 0.240      See note for spacer.      C o.7E:= 1-00      CO.7E is set to 1, when it would otherwise be .71, because this correction is not allowed when the bend Is upstream of a Tee, per Miller, Page 338.
Determine the Friction Factor Correction Factors
 .N rpI =1.4.1IO'            Obtained from Fathom output for Case 2.
 .C fpI := 1.239
 .N re.p2 : IA I06           Obtained from Fathom output for Case 2.
C f p2:= 1.239
 .Cfp9 O:= C fp2 C fEp8:= C f.p2

Calculation No.                       M90-0021 BS & DH Pump NPSH Page      80 of 101 Revision         13 Interaction Factor for The First Bend Downstream of BWST to J3 Approximately 0 degree bend combination.
C bbIE :=1.00    From Figure 10.2 of Miller.
Cbb1 is set = 1.00 due to the orientation of the elbows and the length of the spacer.
This equates to no bend interaction for this elbow.
Interaction Factor for the Second Bend Downstream of BWST to J3 (90 degree) 90 degree bend combination.
Cbb2E 00 Cbbl is set = 1.00 since Miller does not discuss dissimilar elbows. This equates to no bend Interaction for this elbow.
Interaction Factor for the Third Bend Downstream of BWST to J3 0 degree bend (45 deg.) combination.
Cbb3E :=. 73     From Figure 10.3 of Miller Interaction Factor for the Fourth Bend Downstream of BWST to J3 90 degree bend combination.
C bb4E = 1-000 Cbb4E is set = 1.00 since Miller does not discuss dissimilar elbows. This equates to no bend interaction for this elbow.
Interaction Factor for the Fifth Bend Downstream of BWST to J3 90 degree bend combination.
Cbb5E:=. 9 0     From Figure 10.3 of Miller Interaction Factor for the Sixth Bend Downstream of BWST to J3 0 degree bend combination.
C bb6E:=.79      From Figure 10.2 of Miller Interaction Factor for the Seventh Bend Downstream of BWST to J3 This elbow is just upstream of a Tee, therefore, no bend interaction correction factor can be taken per Miller page 338.
C bb7E: 1.00

Calculation No.                 M90-0021 BS & DH Pump NPSH Page      81 of 101 Revision        13 This concludes the string of bends for the piping section being modeled above. It remains to determine the corrected K values and apportion the corrected K values between the various Fathom pipes. This will be accomplished by Including the corrections for bends in a Fathom pipe up to the last interaction with a bend downstream of the Fathom line. The next line will start with the first bend in that line and continue as noted above.
 .K IE:=K IECreCo.IE.Cfpl                                        .K IE= 0.181
 .K2E:=K 2ECrc&Co.2ECfpl                                         .K2E= 0.181
 .K3E:=K3ECrc Co.3E.Cfp2                                         .K3E= 0.045
 .K4E:=K 4E1 reC o.4E- f.p2                                       K 4E= 0.049 5E    K EC rcC o.5EC fp2                                     .K5E= 0.164
 .K 6E:= K 6EC reC o.6EC f.p2                                    .K6E = 0.145
 .K7E:=K7E.Cre-Co.7ECfp2                                          K 7E= 0.241 Determine the Bend Interaction Correction Terms AK IE:=(K 1E+K2E) (1-CbbliE)                    AK IE= 0000 A K2E:=(K2E+ K3E:)*(1-Cbb2Ei)                   AK 2 E=0.000 AK3E:=(K3E+ K4E-) (I-Cbb3E)                     AK 3 E=0.025 AK4E:=(K4E+K 5E) ((1-Cbb4E)                     AK 4 E= 0-000 A K SE:= (K sE+ K 6E) (l-C bbWE)                AK 5E= 0.030 AK6E:=(K6E+ K7E) (I- Cbb6E)                     AK 6E= 0.080 KValue After the Application of the Interaction Correction Terms, for Each Pipe Losses for P1 Kp1 := (K IE+ K 2E)- (AK E.+ A K 2E)
KnI =0.361                   FATHOM INPUT Junction J2 (14 X 14 X 6 Tee)
Elj 2 :=106.0C               FATHOM INPUT Losses for Junction J2

Calculation No.                        M90-0021 BS & DH Pump NPSH Page        82 of 101 Revision        13 Ratio arca~j2:- ~60 13.25 (13.25)
Ratio areaj2 = 0.2 10 600 Ratio flowj2.1l=
Ri            +
3 3 8 6 1606+ 600 Ratio flowj2.1= 0.107 600 fiowj2.2    2986+ 1359+ 600+ 5313             .Ratio flowj2.2= 0.058 There are no flows through this Junction in Case 3.
K 32j2.1 The flow and area ratios are not addressed by Miller, figure 13.15, therefore, Fathom will be set to calculate the K values automatically.
K 13j2.1 The flow and area ratios are not addressed by Miller, figure 13.14, therefore, Fathom will be set to calculate the K values automatically.
Length of P2 L fg.2 := (3.21+ 11 +2.28.75\
Lp2g=(17+        12           12 I7 +6+(19+ j6)        Lftg.2-72            I Lp2 = 29.479                 FATHOM INPUT Losses for P2 Kp2 :=(K 3 E+K 4 E+K5E+K 6E)- (AK3 E+AK 4 E+AKSE+AK 6 E)
Kp2 = 0.261                  FATHOM INPUT Junction J62 (DHV-34) 9        11 Elj62:=86++1          1 Elj62 = 86.807               FATHOM INPUT

Calculation No.                       M90-0021 BS & DH Pump NPSH Page        83 of 101 Revision          13 Losses for J62 J62 is DHV-34, which is a gate valve with the following losses:
The K value for this valve is .104 per Reference 5.11. This value Is used in Fathom. CM IS shows that this is a model
'N2216SP", 14 Inch size, which provides the association with the valve in Reference 5.11.
Kj 62 :=.104              FATHOM INPUT Length of P90 LP90:= 11+ 10_1-(X2+21.25+2-1.25+       14) 12) 12 LP0= 3.917             FATHOM INPUT Losses of P90 P90 has no fitting losses.
Junction J1062 (DHV-33)
Elij062 =Elj62 EljIO62= 86.807                    FATHOM INPUT Losses of J1062 J1062 is DHV-33, which is a swing check valve as shown In Reference 5.36.
Ft :=.013         Reference 5.12 Kj 1 06 2 :=S0.Ft KjIO62= 0.650             FATHOM INPUT Length of Line P89
 .Lp8 9 :=o.1          FATHOM INPUT Losses of Line P89 Kp 89 :=K 7E+ K 32.j3.2 K32 J3.
1 2 is the K value for the tee-run of Junction J3.
Kp 89 =0.516              FATHOM INPUT

Calculation No.                 M90-0021 BS & DH Pump NPSH Page     84 of 101 Revision      13 Determine the physical and hydraulic characteristics of the piping from the BWST to J24, Train B Determine the Interaction factors for the Elbows from the BWST to "B" Train of DH/BS There are a number of bends between the BWST and J24/Train B The same approach as for the flow paths to the DHPs will be used here to evaluate the elbows and their interaction coefficients.
Uncorrected K Value for the First Bend Downstream of BWST to J24, Train B Rd.14= 1.585 K IF =.18          Figure 9.2 of Miller Uncorrected K Value for the Second Bend Downstream of BWST to J24, Train B (45 Degrees)
K2 F:= .09         Figure 9.2 of Miller Uncorrected K Value for the Third Bend Downstream of BWST to J24, Train B (45 Degrees)
K3F:=.09           Figure 9.2 of Miller Uncorrected K Value for the Fourth Bend Downstream of BWST to J24, Train B K 4 F:=KIF K41 = 0.180 Uncorrected K Value for the Fifth Bend Downstream of BWST to J24, Train B Rd:= 14 13.25 Rd = 1.057 K 5F:=.24 Spacer for First Bend Downstream of BWST to J24, Train B LsacrIF=(120.5- 113)+26+--_ (/21+ 8.75 + 2+ 8-25) p
* 12 12   12          12 Lspaccr.lF   = 29.021  ft Lspac.1        L spacer. IF 2 13.25

Calculation No.                     M90-0021 BS & DH Pump NPSH Page     85 of 101 Revision      13 Lspacer.lF  = 26.283 pipe diameters.
Spacer for Second Bend Downstream of BWST to J24, Train B Lspaccr.2F :=4 (2+            )          This Is the length between the two bends.
Lspaccr.21 = 2-342 L fR 12         1 Lspaccr2       Lspacer.2F'12 13.25 Lspacer.2F  = 2.121 pipe diameters.
Spacer for Third Bend Downstream of BWST to J24, Train B Lspacer.3F =I + 7-75 +2+2f- 7+ 5.5- ( *75+ 1                 This Is the length between the two bends.
12         12               1 Lspacer.3F  =  13.833 f
            ._ L spaccr.3 F1*2 L spacer.3F '        13.25 Lspaccr.3F= 12.528 pipe diameters.
Spacer for Fourth Bend Downstream of BWST to J24, Train B Lspacr.4F           6=2+ +8375 5-2                   9-625_ (211 41.25+ 1+ 9 1-2     12               1-2\1 2 Lspaccr.4F = 7.802 ft
            .4 Lspacer.4F112 Lspacer4F '          13.25 Lspacer4F   = 7.066 pipe diameters.
Spacer for Fifth Bend Downstream of BWST to J24, Train B L spacer.5F := 9.75+ *7_ (4+21)

Calculation No.                        M90-0021 BS & DH Pump NPSH Page     86 of 101 Revision       13 Lspacer.5F'12 Lspacer5F =           13.25 Lspacer.5F    = 6.245 Pipe diameters Determine the friction factor correction factor.
Assuming an Re equal to 1.39 X 106 for P19 and 1.36 X 106 for P20 and Re equal to 1.36 X 106 for P21, P87 and P88).
This value may vary depending on how the model is used, since it is flow-dependent. The values of Cf are dependent on the Reynolds number and the friction factor assumed for the affected pipe. These values were calculated using a separate Mathcad worksheet, attached. These values will be more conservative (larger) than those of Case 2, since the Reynolds numbers are larger for Case 2, and the Friction Factor therefore smaller, which would result in a smaller correction factor.
C fpgI=1.238 CfLp2N = 1.235 C f p21 := 1.235 Cfp 8 7 := 1.235 Determine the Outlet Correction Factors K IF = 0 .18 0      L spacer. lF = 26-283    Co. IF := 1-00 K 2F = 0.090        Lspacer.2F = 2.121       C o.2F =5 K3F = 0.090         Lspaccr.3F = 12.528      C o.3F = L 00  CO.3F is set to 1, when it would otherwise be .78 because this correction Is not allowed when the bend is upstream of a Tee, per Miller, Page 338.
K4F= 0.180          Lspacer.4F = 7.066       C o.4F=7 K 5F = 0.240        Lspacer.5F = 6.245       C o.5F :=100   CO.5F is set to 1, when it would otherwise be .83, because this correction is not allowed when the bend Is upstream of a Tee, per Miller, Page 338.
Interaction Factor for The First Bend Downstream of BWST, Train B Rdl4 = 1.585 CbblF :=1.00        From Figure 10.2 of Miller.
Cbb1 F is set = 1.00 since Miller does not discuss the dissimilar elbows and due to the length of the spacer. This equates to no bend interaction for this elbow.
Spacer length for Interaction with the 14 X 14 X 10 tee.

Calculation No.                   M90-0021 BS & DH Pump NPSH Page        87 of 101 Revision        13 This section of piping has a tee closely coupled with the first downstream bend. The spacer length below is for evaluation of the bend-tee Interaction.
L spaccr btIF    120 113- (1 + 21)
Lspacer.btlF   = 4-833 Since the spacer is approximately 5 pipe diameters, no interaction will be calculated, and the bend to bend Interaction will be calculated instead.
Interaction Factor for the Second Bend Downstream of BWST (45 degree to 45 degree)
Cbb2F :=.73        From Figure 10.3 of Miller.
Interaction Factor for the Third Bend Downstream of BWST Cbb3F :=1.00       From Figure 10.2 of Miller.
Cbb1 F Is set = 1.00 since Miller does not discuss the dissimilar elbows and due to the long length of the spacer. This equates to no bend interaction for this elbow.
Determine the Bend-Tee Interaction.
L sacr.F =1 Lspacer~btF     = +7.75_
12   18.75+
i 1 i 11\
12   \12/)
This is the length between the third bend and the 14" X 14" X 10" tee going to the Makeup system.
Lspaccr.bt3F  = 0.000 Ratio 6.14:= ( 6)2         This is the area ratio of the legs of the tee.
Ratio 6.14= 0.184 Note: Revision 13 predicts a maximum backflow rate of 8545 gpm, but this will not affect the results, see below.
Ratio flow.muP     1359- 2386-- 6663.1 600                Ratio flow.mup = 0.055 The 6663 gpm value is the assumed Train B backflow value to the RB Sump. This is approximately the resulting value, and the results here are not sensitive to this value.
The Case I flow values were used in order to develop the minimum K value for the tee. This is conservative because there is an excess amount of available NPSH, which is the concern of Case 1. There is no practical value to the small additional amount of NPSH that would result from the smaller K value. However, the smaller K value results in additional flow to the RB Sump, which Is the concern of Case 2. A large backflow to the RB Sump is not desirable, therefore it is conservative In an overall sense to worsen this value. In practical terms, the difference between the result obtained using Case 1 or Case 2 values is very small, therefore, this discussion primarily documents the thought process.

Calculation No.                     M90-0021 BS & DH Pump NPSH Page      88 of 101 Revision         13 Kbt327mup.I:=.03                     Kbt32.mup.56      .04 These values are for the area ratios of 1.0 and .56, respectively, from figure 13.53 of Miller, for 0 = 90 degrees..
Kbt32j23:= Kbt32.mup.I+       (Kbt2mup56        KlW2.mu. I) (I- Ratio 6.14)
Kbt32j23= 0.049 This is the interpolated value, in accordance with Miller, page 339. Iltis applied to P20.
Interaction Factor for the Fourth Bend Downstream of BWST Cbb4F :=.78         From Figure 10.3 of Miller Interaction Factor for the Fifth Bend Downstream of BWST Rd. 14 = 1.585 Cbb5F :=.76         From Figure 10.2 of Miller Determine the Bend-Tee Interaction This bend, like the third bend, is just upstream of a tee, in the same configuration, but with different area and flow distributions. It will be necessary to calculate the bend-tee Interaction term. In this situation, the K31 value will be determined, in keeping with the conservative approach discussed with the third bend, above.
Ratio 14.14:= ( 14~2        This is the area ratio of the legs of the tee.
F14j Ratio 14.14 = 1-000
 ,Ratio o      .dh =    6663+ (3386+ 600)               .Ratio flow.dhp = 0-869 low.d       (3386+ 600)+ 1606+ 6663 The 6663 gpm value is the Train B backflow value to the RB Sump.
Note: Although Case 2 (Rev 13) back flow Is predicted to be as high as 8545 gpm, the impact on the results is insignificant as discussed below.
The Case 1 flow values were used in order to develop the minimum K value for the tee. This Is conservative because there is a massive amount of available NPSH, which is the concern of Case 1. There Is no practical value to the small additional amount of NPSH that would result from the smaller K value. However, the smaller K value results in additional flow to the RB Sump, which is the concern of Case 2. A large backflow to the RB Sump Is not desirable, therefore It is conservative in an overall sense to worsen this value. In practical terms, the difference between the result obtained using Case 1 or Case 2 values is very small, therefore, this discussion primarily documents the thought process.
Kbt3Ij24.1:-.I 6            From Miller Figure 13.52, with 0 = 90 degrees.
This result shows that the K value for flow in this direction through the tee is reduced significantly over the value that would otherwise be calculated without considering the bend-tee Interaction. It will be added to the losses for line P22.

Calculation No.                   M90-0021 BS & DH Pump NPSH Page     89 of 101 Revision       13 Kbt32j24.1:=-. 28 From Miller Figure 13.53, with q = 90 degrees. Added to the losses for line P87.
Losses of Line P22 Losses from this line are evaluated here out of sequence due to the Interaction effects that were calculated after Its expected location In this calculation.
Kp 2 2 :=K 31 J2 4 .3+ K bt3lj24.1 p22= ~0.530        FATHOM INPUT Determine the K values for which the bend-to-bend correction factors will be calculated.
K IF:=K IF'CrCCo.IF Cffp19               K IF 0.181 K 2F:= K 2FC 'C o.2F'C fp20              K 2F = 0.045 K3F:=K3FCrc.C o3F.Cfp20                  K3F= 0.090 K4 F :=K4F.Crc.C o.4F C fp21             K4F = 0.140 K 5F := K 5F.C rcC o.5F C f.p87          K 5F = 0.240 Determine the Bend Interaction Correction Terms A K IF:= (K IF+ K 2F) (1 - CbbbF)        AK IF=0&deg;&deg;&deg; AK2F:=(K2F+ K3F) (I-Cbb2F)               AK 2 F= 0.036 AK 3 F:=(K 3 F+ K 4 F) (1- Cbb3F)        AK3F= 0.000 AK4F:=(K4F+.KKSF) (I-Cbb4F)              AK 4 F= 0.084 AK 5F = (K 5F+ K ID) .(I - C bb5F)       AK 5F = 0.100  K1D is the downstream bend, and was calculated earlier.
Lengths and K Values After the Application of the Interaction Correction Terms, for Each Pipe Length of P19 L pl := 7+ 7125+ (120.5- 113)-2. (21) -1

Calculation No.                         M90-0021.
BS & DH Pump NPSH Page      90 of 101 Revision      13 L pI = 10.677                FATHOM INPUT Losses for P19 Kplg :=K IF-AK IF Kp1g = 0.181                  FATHOM INPUT Junction J22 Elj22     113                 FATHOM INPUT Losses for J22 Ratio areaj22 ( 10.02 araj2~ 13.25)
Ratio areaj22 = 0.572
 .Ratio fiw2. -325                                     .Ratio flow.J22.1= 0.055          325 gpm is SFP-2 flowj22.1:=3 2 5+ 6 00+ 3 3 86 + 1606                                            recirculation of the BWST.
 .Ratio                             325                .Ratio flo*22.2= 0-029            6663 gpm is the Train B RB OWJ
* 3 2 5+ 600+ 23 8 6i 1359+ 6663            ow.                      Sump backflow.
Note: the backflow predicted In revision 13 Is actually 8545 gpm, but the Impact on the results Is insignificant.
There is no flow through this junction for Case 3.
32.J22.1          The flow and area ratios are not addressed by Miller, figure 13.15, therefore, Fathom will be set to calculate the K values automatically.
K 13j22.1            The flow and area ratios are not addressed by Miller, figure 13.14, therefore, Fathom will be set to calculate the K values automatically.
Length of P20 L   20 := 113- (86+_) - (2+              )- .7  + (2+.8)5         (2.8.75) + (1+ 7.75) _ 8.75 _ I I 1            122                              12         12      12    12 Lp2O = 25.613                 FATHOM INPUT Losses for P20 Kp2O:=(K2F+ K3F)- (AK 2F+AK3F)+Kbt32j2 3

Calculation No.                       M90-0021 BS & DH Pump NPSH Page      91 of 101 Revision      13 K bt32j23 = 0.049 Kp20 = 0.147         Recall that Kbt32j23 is the bend-tee interaction factor.                FATHOM INPUT Junction J23 (Tee)
Elj 23 := 8 6 +t 12 Elj 2 3= 86.312               FATHOM INPUT Losses for J23 Ratio arcaj23:= Ratio arcaj2 Ratio area j23 = 0.2 10
 .Ratio            1o           600                    Ratio now                 101325          gpm is SFP-2 floJwj23.- 325+ 600+ 3386+ 1606                           Jlowj23.1= 0- 10          recirculation of the BWST.
 .Ratio nowj232                  60013   6Ratio                               0.052
                                                                           -o23.2=          6663 gpm is the assumed B ow~*600+ 2986+ 1359+ 6663                     oe.Train                            RB Sump backflow.
 .Ratio nowj22.1 =         325 6Ratio                           flowj22.1= 0.055               325 gpm is SFP-2 325+ 600+ 3386+ 1606                                                 recirculation of the BWST.
 .Ratio n      *22 2 =              325                Ratio                  0.029 0.*22.2=      6663 gpm is the Train B RB 325+ 600+ 2386+ 1359+ 6663                                           Sump backflow.
Note: the backflow predicted in revision 13 Is actually 8545 gpm, but the impact on the results is insignificant.
There is no flow through this junction for Case 3.
K32j23.1 The flow and area ratios are not addressed by Miller, figure 13.15, therefore, Fathom will be set to calculate the K values automatically.
K 13j23.1 The flow and area ratios are not addressed by Miller, figure 13.14, therefore, Fathom will be set to calculate the K values automatically.
Length of P21 Lp2l :=2+ 2 + 7+ 5.5_ (II+ 21

Calculation No.                     M90-0021 BS & DH Pump NPSH Page        92 of 101 Revision         13 Lprl = 12.000            FATHOM INPUT Losses for P21 Kp2 1 :=K4 F1AK 4 F K p2     ~=
0.057           FATHOM INPUT Elevation of J63 (DHV-35)
Elj 63 :=EIlj 2 3 Elj63= 86.312            FATHOM INPUT Losses for J63 (DHV-35)
J63 is DHV-35, which is a gate valve with the following losses:
The K value for this valve is .104 per Reference 5.11. This value is used In Fathom. CMIS shows that this is a model
'N2216SP", 14 Inch size, which provides the association with the valve In Reference 5.11. See also Reference 5.35.
Kj63:=.104               FATHOM INPUT Length of P88 62 12 Lp8 8 = 1.802            FATHOM INPUT Losses of P88 P88 has no fitting losses.
Junction J1063 (DHV-36)
EljI063= 86.312                   FATHOM INPUT Losses of J1063 (DHV-36 J1063 is DHV-36, which Is a swing check valve as shown in Reference 5.36.

Calculation No.                        M90-0021 BS & DH Pump NPSH Page      93 of 101 Revision      13 K; 1063 = 0.650       FATHOM INPUT Length of Line P87
.Lp87 =0.1          FATHOM INPUT Losses of Line P87 K        Kp87 51F- AK +K 32.j24.2t K bt32j24.1 The last two terms are corrections calculated earlier.
p87:- 0.182      FATHOM INPUT

Calculation No.                      M90-0021 BS & DH Pump NPSH Page       94 of 101 Revision        13 6.6      Determine the minimum depth of the BWST at start of the Injection phase of a LOCA El bwst.outict = 120.5       ft Elbwst.base :=         2219+
52          Reference 5.46.
12 El bwst.watcr.min =44.13+ Elbwstbase            Reference 5.37.
Elbwst.water.min   = 163.317         This Is the actual water elevation.
Depth bwst.water.min =Elbwst.water.min- Elbwst.outlet Depth bwst.water.min = 42.817 Determine the minimum depth of the BWST at the 15 ft. level Depth of water in the BWST at the beginning of switchover actions = 15 feet + 1 foot level measurement uncertainty.
Reference 5.38.
Determine the minimum depth of the BWST at the completion of switchover to recirculation Level bwst.water.recirc =5.5         Reference 5.39.
El bwst.watcrrecirc =Level bwst.water.recirc + El bwst.base Elbwst.water.recirc = 124.687 Depth bwst.water.recirc     El bwst.water.recirc - El bwst.outlet Depth bwst.water.recirc  =  4.187 BWST Surface Pressure The BWST surface pressure Is regulated by vacuum breaker relief valves designed to ensure that the BWST does not develop a differential pressure of more than 12 inches water column, per Reference 5.47. The pressure in psia. is calculated below.
BWST press =14.696-                           For pure water at 68 degrees F, based on data in Reference 5.47.
                          .016047144 BWVST press   =14.263    psia

Calculation No.                             M90-0021 BS & DH Pump NPSH Page        95 of 101 Revision           13 Density of Fluid in the BWST The worst case condition for the BWST is its highest temperature. This is 100 degrees F.
Density too:=62.27394 This value for the 2270 ppm boron solution is calculated automatically in Fathom when the fluid temperature is changed to 100 degrees F.
RB Sump Discharge Piping Depth Any sump depth can be used. This is because the minimum RB Sump level will be altered for each case by selecting a sump depth that will result in a zero NPSH margin. This result Is the object of this calculation.
Elpipe :=86.25            Dwg. P-304-646, Rev. 7 and Dwg P-304-647, Rev 7 Depth sump =97- El pipe            Example of how to calculate "Sump Depth" Assuming a 97' RB Flood elevation.
Depth sump     10.750 Source for the DH Pump Total Head Curve The total head curve for DHP-1A was developed from the Pump Test Data points presented on the vendor curve shown in Reference 5.25. The test points were entered into an Excel, Reference 5.17, spreadsheet and a trendline (See 2) was created. The trendline equation coefficients were entered into the Fathom data window for the pump curve. This approach was followed because of the greater flexibility and feedback available in Excel compared to the Fathom features. Excel shows the data points and the trendline together, providing a visual indication of the suitability of the trendline, as well as provides the R2 value, which provides a statistical quantification of the quality of the fit. The trendline for DHP-1A Is a 3 rd order polynomial with an R2 value of .9990440, which demonstrates an excellent fit. The total head curve for DHP-1 B was developed from the vendor curve shown in the same reference, but Inthis case the data points were not available. The curve points as defined In M94-0047, Reference 5A6, were entered into an Excel spreadsheet (Attachment 13) and a trendline was created. The trendline equation coefficients were entered into the Fathom data window for the pump curve. The trendline for DHP-1 B is a 3 rd order polynomial with an R2 value of
.9997804, which also demonstrates an excellent fit.
Source for the DH Pump NPSHr Curve The specific pumps in use at CR3 were only tested for one point, as explained in Assumption 4.4. This point and some TMI impeller test points alont with the typical pump curve points were entered into AFT Fathom and a trendline (Attachment 11) was created. The trendline is a 4th order polynomial and the resulting points match well with the input values across the flow range of Interest (1500 - 3500 gpm). Additionally, this provides NPSHr requirements below 1250 gpm, a range which the typical pump curve does not address. Earlier revisions of this calculation presented an NPSHr curve that may not be conservative at these lower flow rates.

Calculation No.                         M90-0021 BS & DH Pump NPSH Page       96 of 101 Revision         13 Source for BS Pump Total Head Curve The BS Pumps total head was obtained from the test data for impeller number two as provided in the Test Report by Ingersoll-Dresser Pump Company provided in Vendor Manual 0007. This was special testing done after modifying the BS Pump impellers to reduce the required NPSH. This was the 4th test for this impeller. The data points were entered into an Excel spreadsheet and a trendline (Attachment 15) was created. The trendline is a 3 rd order polynomial with an R2 value of .9994111, which Is an excellent fit.
Source for BS Pump NPSHR The same test report as discussed above for the BS pump total head curve provides the data for NPSH. Since this curve is the most limiting pump characteristic in the Fathom model, extra care was taken to develop the best curve possible from the available data. A family of total head versus NPSH curves were provided for selected flows in the test report. The NPSHr curve is developed using one point from each curve of the family of curves. The selected point Is that value of NPSH required when the total head drops 5%from its full value at the flow for the curve. Although this work was already done in the report, the values of the points that form the curve were not given, and the resolution of the chart is not optimum to read the values directly from the chart. The numbers for the data points are developed below. Once they are developed, they are again entered into an Excel spreadsheet, a trendline is created (Attachment 14), and the coefficients of the trendline equation are input into the Fathom model. The NPSH value is obtained by a linear Interpolation between the closes data points in the report to the calculated 5% breakdown head value. Linear interpolation provides a conservative (high) value of NPSHr, which can be verified by observing the shape of the family of curves at the 5%
breakdown points.
head 973:=.95514.8 head 973= 489.060 head 973- 486.1 NPSH 9 7 3 =                     .( 10.5-   9.7) +g9.7 494.5- 486.1 NPSH 9 73 = 9.982 head 1297:=.95*482.2 head 1297= 458.090 head 1297T 436.7 NPSH 1297:=                      -. (12.5.. 11.5).t- 11.5 459.9- 436.7 NPSH   129 7 =   12.422 head 1495:=.95.456.7 head 1495= 433.865 head 1495- 431.9 NPSH 1495=                          .(143      13.5)4+13.5 439.3- 431.9 NPSH   14 9 5 =  13.712

Calculation No.                  M90-0021 BS & DH Pump NPSH Page     97 of 101 Revision        13 head 1734:= .95 426.6 head 1734 = 405.270 head 1734-394.5 NPSH 1734.174 45.8       394.5 ( 15.1- 14.1) 1-14.1 405.8- 39.
NPSH 17 34 = 15.053 head 1985:= .95 376.7 head 1985= 357.865 head 1985- 338.8 NPSH 1985="                      .( 17.1- 16.0)-I- 16.0 366.3- 338.8 NPSH 19 85 = 16.763 The best curve was considered to be a second order polynomial trendline. This was based on the shape of the curve and the intercept with the Y axis (NPSHR). The overall shape of the curve can only be seen in an expanded chart that extends from 0 to about 3000 gpm. The trendline does not have as good an R2 value as a 3rd order polynomial, however, the shape of the curve is much more representative of the expected shape of a typical NPSHR curve. The R2 value is .99869, which is still very good. The option of selecting a y-intercept value was not selected.

Calculation No.                   M90-0021 BS & DH Pump NPSH Page      98 of 101 Revision        13 Fathom Model Changes Associated with the Primary Cases (Cases 1 - 5)
BWST         BWST       RB Sump     RB Sump      RB Sump RB Sump       12.7 psia  14.7 psia     26.4 psia 5.5 feet   Swapover       204.7 0F    2120          2430 Parameter                    Case I       Case 2       Case 3     Case 4        Case 5 J42/RB Sump surface pressure (psig)            -2 psig      -2 psig      -2 psig     0 psig    11.7 psig Fluid Temperature (OF)                             100         100        204.7      212.0            243 Boron Concentration (ppm)                        2270         2270         1678       1678          1678 BWST Recirculation Flow (J1032)                    325         325           N/A        N/A           N/A J43/DHV-42                                     Closed         Open        Open       Open           Open J46/DHV-43                                     Closed         Open        Open       Open           Open Flow direction of P44, P45, P46, P3             To RB        To RB        Away       Away           Away Sump         Sump      from RB    from RB       from RB Flow direction of P48, P49, P23, P22            To RB        To RB        Away       Away           Away Sump         Sump      from RB    from RB       from RB J1015/Assigned Flow (DHV-110) (gpm)              3304         2312         2312       2312          2312 J1037/Assigned Flow (DHV-111) (gpm)              3304         2312         2312       2312          2312 J1001/BWST Elevation (ft)                        124.7        135.2          N/A        N/A           N/A J1001/BWST Depth (ft)                               5.5        16.0          N/A        N/A           N/A J1001/BWST Surface Pressure (psia)             14.263       14.263           N/A        N/A           N/A J2016/DHV-1 1                                  Closed         Open        Open       Open           Open J 1002/MUV-73                                    Open       Closed       Closed     Closed        Closed J69/Assigned flow (To MUP-1A) (gpm)                580         580           580       580           580 J67/MUV-58                                       Open       Closed       Closed     Closed        Closed J2038/DHV-12                                   Closed         Open        Open       Open           Open J72/Assigned flow (To MUP-1 B) (gpm)               580         580           580       580           580 J62/DHV-34                                       Open         Open       Closed     Closed        Closed J63/DHV-35                                       Open         Open       Closed     Closed        Closed J71/Assigned flow (BSP-1A) (gpm)                 1614         1362         1362       1362          1362 J741Assigned flow (BSP-1B) (gpm)                 1614         1362         1362       1362          1362 Cases 6 - 10 are similar to Cases 3 - 5. Refer to Attachments 24 - 28 for inputs.

Calculation No.                             M90-0021 BS & DH Pump NPSH Page       99 of 101 Revision          13 NPSH Margin Determination The values in the table below are obtained from the attached Fathom outputs.
BWST           BWST/Sump            RB Sump             RB Sump            RB Sump
                                     @ 5.5 feet          Swapover          12.7 psia           14.7 psia          26.4 psia 100&deg;F            @616 feet          204.70F              212&deg;F              243&deg;F Case I              Case 2             Case 3            Case 4             Case 5 Decay Heat Pumps              1A         1B       IA       lB       IA         lB       IA        1B       IA l 1Bl NPSH, (feet)               16.52 16.52         12.53 112.53      12.53 12.53         12.53 12.53        12.53 112.53 NPSHA (feet)               67.19 69.82         39.80 45.65       13.25 12.53         13.24 12.53        13.25 12.53 NPSH Margin (feet)         50.67 53.30         27.27 33.12        0.72        0.0     0.71       0.0    0.72       0.0 Train A (gravity drain)            N'A                7004                N/A                N/A               N/A RB Sump Backflow (gpm)
Train B (gravity draln)            N/A                8545                N/A                N/A               N/A RB Sump Backflow (gpm)                       I                 I                   I Buliding Spray Pumps          1A        1B       1A lB 1           IA         1B       1A        1B       IA l 1B NPSH, (feet)                14.44     14.44    12.79 12.79        12.79      12.79   12.79     12.79    12.79 12.79 NPSH, (feet)               69.87     71.12     54.24 53.40       13.63       13.09   13.63     13.08    13.63 13.09 NPSH Margin (feet)         55.43     56.68     41.45 40.61        0.84       0.30    0.84       0.29    0.84      0.30 Sump Screen dH/flow               N/A       1-0.23/-15549      1    1.20/8508          1.20 /8508         1.20 /8508 BWST Level         BWST Level         Sump Level         Sump Level         Sump Level Elev. (feet)       Elev. (feet)      Elev. (feet)        Elev. (feet)       Elev. (feet)
These levels produce the         124.5               135.0              96.02             96.00              96.00 above NPSH. margins HPI Returned        EDG-1A Fails       DHP-1A Fails          MUP-1A             Thin Bed to BWST           'B' Train Eqt     BSP-IA runs              Fails          Max ECCS 204.7 0F             204.70F           204.7 0F        Others Run            204.70F (or s/d)                                                  204.70F Case 6               Case 7             Case 8            Case 9            Case 10 Decay Heat Pumps             1A        1B        1A l 1B           1A          lB      1A        1B       1A       1B NPSH, (feet)                9.37 l 9.37           -      12.53       -       12.53    9.37 12.53        12.53 12.53 NPSH. (feet)               13.35 112.81           - j12.53          -        12.53   14.41 12.53        13.25 12.53 NPSH Margin (feet)          3.98      3.47        -       0.0        -        0.0     5.04      0.00     0.72     0.00 Train A (gravity drain)          N/A                  N/A                N/A                N/A               N/A RB Sump Backflow (gpm)
Train B (gravity drain)           N/A                 N/A                N/A                N/A               N/A RB Sump Backflow (gpm)                                                             I BuildingSprayPumps           1A    l   1B   J    1A    l  1B    l 1A       l   1B      1A        1B       1A l       B NPSH, (feet)              112.79 112.79 1 -            112.79 112.79 l12.79 112.79 1 12.79              12.79 12.79 NPSHa (feet)              113.14 112.79     1-         l 13.09 115.66 l 13.08 114.20 13.08              13.63 13.09 NPSH Margin (feet)          0.35       0.0  l     -    10.30 l 2.87 J0.29 11.41                 0.29     0.84     0.30_
Sump Screen dH/flow          0.95 / 7348    l 0.42 /4254        l 0.63 / 5616      l 1.07 / 7928      l 0.78 / 8508 Sump Level           Sump Level     1  Sump Level      I  Sump Level         Sump Level Elev. (feet)        Elev. (feet)      Ele                   lev. (feet)  . Elev. (feet)
These levels produce the        94.71                95.25              95.45              95.89             95.63 above NPSH. margins         (below floor)       (below curb) l

Calculation No.                         M90-0021 BS & DH Pump NPSH Page 100 of 101 Revision        13 6.7      Reactor Building Sump Vortex Evaluation The maximum expected flow In any one suction line is 4254 gpm (taken from Case 3, pipes P44 or P48). The vortex evaluation shown in Attachment 31 uses 4348 gpm, which is conservative.
The evaluation determines that the suction lines in the RB sump are not susceptible to air ingestion caused by surface vortex from the pos-LOCA reactor building water surface.

Calculation No.                   M90-0021 BS & DH Pump NPSH Page 101 of 101 Revision       13 SECTION 7 -ATTACHMENTS 7.1. Ingersoll-Dresser Letter, Building Spray Pump NPSH Requirements 6HND-134, Dated May2,1997 7.2. DHP-1A NPSH, Test Point, Worthington Pump Company, Dated 1120171 and TMI-1 Impeller test points, Ingersoll-Rand, Dated 10/7/96 7.3. Decay Heat NPSH, Typical Curves, Worthington Pump Company 7.4. Crane Valves, Nuclear Operations, Flow Data Report No. DD-060, Rev.0 7.5. Calculation M97-0132, Rev. 5, 'Large Break LOCA Containment Analysis" 7.6. A. Building Spray Pump Curves, Impeller Serial No. 51 OF2, Dated 1/23/97 B. Building Spray Pump Curves, Impeller Serial No. 97p10002, Dated 3/24197 7.7. Building Spray Pump Curves, Impeller Serial No. 1ht9514, Dated 5/30/97 7.8. Building Spray Pump Curves, Impeller Serial No. 9 7p10001, Dated 5/27/97 7.9. Excel spreadsheet data and trendline for Vapor Pressure of Water 7.10. Excel spreadsheet data and trendline for Viscosity of Water 7.11. AFT Fathom generated trendline for DHP-1A and -1B NPSHr 7.12. Excel spreadsheet data and trendline for DHP-1A Total Head Curve 7.13. Excel spreadsheet data and trendline for DHP-1 B Total Head Curve 7.14. Excel spreadsheet data and trendline for BSP-1A and -1B NPSH, 7.15. Excel spreadsheet data and trendline for BSP-1A and -1 B total Head 7.16. Density Trendline Equations for Boric Acid Solutions 7.17. Mathcad worksheet used to calculate the elbow roughness correction factor.
7.18. Fathom run of Case 1 7.19. Fathom run of Case 2 7.20. Fathom run of Case 3 (Including model Input data) 7.21. Fathom run of Case 4 7.22. Fathom run of Case 5 7.23. Charts from Miller (Reference 5.19) 7.24. Fathom run of Case 6 7.25. Fathom run of Case 7 7.26. Fathom run of Case 8 7.27. Fathom run of Case 9 7.28. Fathom run of Case 10 7.29. Fathom Model Schematic 7.30. Software Benchmark Checklist from EGR-NGGC-0016 7.31. Enercon Report No. FPC112-RPT-001, Revision 0, 'Vortex Evaluation for Decay Heat Suction Lines within the Reactor Building Sump.
7.32. NPSH Margin gain as RB Sump water temperature decreases (plot of margin vs. temp)

ANALYSIS / CALCULATION DOC ID# M90-0021 AUT #
Ingersoll-Dresser Punp'Campany REV 11 SHEET I OF                  l Setrices Busintess Unit 942 Memorial Parkway Phillipsburg. NJ   OSS65 I)
May 2, 1997 Mr. Terry Austin Florida Power Corp.
Crystal River #3 Crystal River, Florida

==Subject:==
Building Spray Pump NPSH Requirements 6HND-134

==Dear Terry,==

Per our previous conversations, Ingersoll-Dresser Pump has no reservations in defining NPSHR for the subject pumps basis a 5% breakdown in total developed head. The normal industry standard is base a 3% breakdown, with many customers setting their own standard from 0-3%. We expect the effect on the operability of the pump, with regard to pump vibration and cavitation to be insignificant, in any case undetectable. Considering the energy level of the pump and the impeller material (316SS). cavitation damage will not be a factor until after several months of continuous operation.
When preparing the final test report.l will include an additional NPSHR curve basis the 5% breakdown of total head values. For now you should be able to use the individual NPSH test breaks to estimate required NPSH for the pump.
Please let me know if I can be of further assistance.
Written by:                                       Reviewed by:
Pa9.. L; P.J. Kasztejna                                   R. P. Koch Supervising Design Engineer                       Engineering Manager Ingersoll-Rand   Pacific  Worthington    Pleuger   Scienco   Jeumont-chneider Pumps

r     r rt Pt I        GPM         I ID. 8HP     srr, 01 3,
                                                                                        .. I   j.
17-4 X17
                                                                                                                                                           ]zx s I,-
Al 0 Z i IN JitIll           1:1                                     rn cDC                                                                      DM- /A w l                      I m6
  !I ;,                                :11!
I 1;. . I      .I I
                                                                                 ..   !I-:        iI Ii I                        CA         DATA A AA f! H              .1 1r,Sr..9, WAIIIIIIAl.             runsi.       701-IGUr.
V 1!
z                                                   IMPFLIA-11 DATA all
                                                                                                                 /I, V. v HI                                                           MATEPIAL                r I.,          C. I Ipr%
110                                                                                  VA                                    MA.
IV                                                IX c              17,#0
                       -03                  0 ('AO .711                    ov/
IFA4 APPROVED        IFST FAIi' (3 A fill ni         ri;i i Iro P;ii             I$(,
J

                                                                                                                                                                                                                                                         '. As g
                                                                                                                                                                                                                               /I CUSTOMER ,F/onOe,           Rper Corp.                                          DESIGN CONDITIONS                                                                                                           CURVE            WMCF.            .1    ;               LL PROPOSAL NOq), ;)               999l ITEM 00                 GPM H          OD                       EFFI             5                              Ingersoll-Rand                                        PUMP                  N- 15) tL/
SPECIAL NOTES                                                 .Curves                                                                                                                                                arc approximate. Pump is guaratued for one setl of condheorn. Capacity, heed and afficlency quar.
RPm 1768v                               DRIVER             HP            DRAW                                                                 a.....
n             baud or shop tfat ad when hanldligu By?            c~.9......               .
DATEID)7)9)4
                                                                                                                                                                                                  *,   .i 1
                                                                                                                                                                                                          -. ~r clear. sold, (cash water at a tam usdi1c over           enir FS' B11sucto1 fueruv 1111 of not over
                                                                                                                                                                                                                                                               .t 1;11;;1; IIilUilllFls             ,,:
1l1 RN                        I[                                                                                                .tutu
                                                                                                                                                           ~f1-I I 1+11
                         -J4-UI-44tT44t4-l4l-I4P+H4+N44-H++4-l4H444-I                                               I H+H-H+H+H++++l+Hi-t-I-t+/-H                           I ftH+/-I1-friIft+/-tIttttltWtittflttttttttttIttflhIttltflh1 111-
_                                                            ...... i  ..... H4 .... H.. t ...       I`      IlHTtlltll
                                                                                                                                                                      .I IltH111H l-t   t
                                                                                                                                                                            .f.   . Il 1f    tt l 2W
                                                                                                                                                                                                                                                                            .0:2 X
sO     90 ji 9
I 1111111          "I   .!A
                                                                          . .1.i ..  .                                                                   I bas I1 tmLiH I 4      3      80 RI II
((lii Ao     70                    i-1 III                                   IIIi4I' 'i F444-H-f+N4-41-14+W+H+*+/-t+/-HIt 1tHlHtft-lt                                                               t-ii.tli--tiltrlt1WmTKIrtrlrr;rr7-lTwTTrT Mi        Du    60                                       1.1                                                                                                                  'Til liii 5t0 J
Di 0                                                                                                                                                                                                                                                                I-
  -  H    2c     6l40.
sof 20-I
                                                      'lfllfltt'.                                                                                                                  ll I iltl I I'
KI
                                                                                                                                                                                                                                                                      'I I. g 1 3 I
I t:I a.~n Z
II III11     1lill I
10 I lI-!11.
H[ H      i 11
[Il 11Li 1 I211 J-I-I-l4-J44U-IJ-W4U        -$II1   4 -H-F2 I P4-r rI,.
f  -i-
                                                                                                                                                      -Htl+tH
                                                                                                                                                                   +/-
                                                                                                                                                                     -1*
p
                                                                                                                                                                          -I-I-f-f I t t
l,1 iH1.1 1111 Ili111 1I
                                                                                                                                                                                                   . . . .                        1  l I 0                                                I v    I lo                       20                                  3b                                                      50 GMtflN3S-TNUWTE
                                                                                                                                     ,;hG a-II--i                                  .                                   .
II                                           .             I                     I-----                                                                                 I                                                                _-
I,
_,n~r                               l.I"                                                                                             \
z I

INGERSOLL-RAND COMPANY - ENGINEERED PUMP DIVISION STEPPED 1WISH TEST RECORD       -  EfrEAK 93    AT 522 OPM                PAGE 1 DATE   19 /7 /96       12 :2                                        Q      L      )
POINT h                      1           2            3            4               5            6             7           6 DISC-O      (FT)           431.4       417.1       409.9        391.9          388.2         379.5         366.8       36. 3 SUCTION (FT)                13.1         0.6         -6.9       -14.6          -16.3        -21.5          -24.7       -25. 4 DIFF.VEL.HD.                 0.1         0.1          0.1           0.1            D.1          0.1           0.1         0.1 T.D.H. (FT)                418.4       416.6       410.9         486.7         406.7         401.2         391.7       325.9 RPM                        17S2.       1792.        1792.        17 92.         1792.        1792.         192.        1742.
PARO. (FT.)                 33.9        33.9         33.9         33.9           52.9          23.9          32.9        33.9 R20 TEM'P. (F)            75.0        75.9         75.0         75.0           75.5          75.0          75.0        75.0
'J.P.    (FT.)               1.0         1.0          1.0           1.0            1.8          1.0           1.0         1.E tiPSH (FT)                  46.1        33.5         24.0         1.3            14.5          11.3           8.2         7.5 4nDATA STEPPED TO SPEED OF 1789             RP1M.                 STEPPED FLOW OF5            6PM.
TEP TDH                  412.9       411.1        404.5        431.3                        395.9         386.5       380.7 STEP RPM                  1780.       1780.        1780.        1780.          178E0         1788.         1782.       1780.
STEP NPSH                  45.4        33.1         23.7         18.6           14.4          11.2            8.O        7.4 ORDER #-ITEM           CUSTOMER                                   CUST. ORDER           CUST.TAG/ITM 050-61934.80           FLORIDA POWER CORP.
PUMP TYPE              SERIAL NO.          IMPELLER               IMPELLER DIR          CUST. RPM 8HN-194                   1624922                                          0.08                 1780.
4rnGUARANTEED CONDITIONS:
GUAR. GPM              GUAR. TDH           GUAR. EFF.             GUAR. NPSHR        GUAR. MCSF 3000.8                358.0                 79.8                   14.0                 1900.
4mCUSTOMER CONDITIONS:
CUST.SERVICE           CUST. TEMPI.        C.VISC.(SSU)           CUST. SP.GR.          CUST. NPSHA 0.0                  0.88                    8.8 APPROVALS:
TEST ENGR. _______                        ___          ENGR'G.      DEPT. _       _        _
WITNESSED BY_                                    OF
  *******N**ss*****M******                                          ***"******                    **#*****+***~*
M9D-0o2               ptc    13
* A4ch1eAOJ                2 5s 3                5

INGERSOLL-RiAND COMPAINY - ENGINEERED PUMP DIVISION STEPPED NPSH TEST RECORD       - BF:EAK #2    AT 1097 GPI               PAGE 1 DATE   10 /7 /S6      12 :Z2                                     f                  g&sect;t POINT H                      1            2           3            4               5           6                    7 DISCHG         FT)         430.9       412.1       399.2                        33 389.E
: l.       172.3              3EO.3 SUCTION (FT)                16.7         -6.2      -15.5        -18.4           -22.7        -24.4              -55.4 DIFF.VEL.HD.                 0.4          0.4         0.4          9.4             9.4         0.4                  0.4 T.D.H.(FT)                 413.7       412.8       410.2        407.7           403.2.       316.B              386.1 RPr                        1792..       1792.                   1792.           17;c.        1792.               17S32.
BARO.(FT.)                  33.9         33.9        33.9         33.9           33.9         33.9                 33.9 H20 TEMP.(F)                75.0         75.0        75.6         75.0           73.rd              6              75.3 V.P.      (FT.)         -    1.B          1.t         1.0          1.0             1.9         1.0                   1.0 NPSH (FT)                   49.6         32.8        22.6         14.7           19.2          8.6                   7.7 4mDATA STEPPED TO SPEED OF 1765             RPM.                STEPPED F                   I     GPM.
TEP TDH                  498.2        407.3      404.7        402.3                                           381.6l.0 STEP RPM                   1789.        1789.       17B9.        1789.          1781.        1789.               1789.
STEP NPSH                   49.2         32.4        22.3         14.5                         8.5                   7.6 ORDER N-ITEM           CUSTOMER                                  CUST. ORDER        CUST.TAGiITM 050-61994.90           FLORIDA POWER CORP.
PUMP TYPE              SERIAL NO.          IMPELLER              IfPELLER DIA          CUST.      RPM 8HN-194                    1624922                                         9.03.                  1788.
4nGUPARANTEED CONDITIONS:
GUAR. GPM              GUAR. TDH          GUAR. EFF.           GUAR. NPSHR       GUAR.        MCSF 3000.9                350.9               79.0                     14.0                 1900.
4amCUSTOMER CONDITIONS:
CUST.SERVICE           CUST. TEMP.       C.VISC. (SSU)          CUST. SP.GR.      CUST.        NPSHA 0.0                    0.00                       6.0 APPROVALS:
TEST ENGR.        YRA                                ENGR'G.       DEPT. _      _     _         _
WITNESSED DY                                   OF_
:***************k********                                           *********                     ****3*t***.-***
NMttr                         2 MS4'q                          S(.
(ofv

INGERSOLL-RAND COMPANY - ENGINEERED PUMP DIVISION STEPPED NPSH TEST RECORD                                  -    FREAK I1      AT 2015 GPM              PAGE 1 DATE           10 /7        /E 9         12 :2                               1     ?eR POINT14                                     1                      2                     3            4            5            6             7      a DISCHG (FT)                            459.8                  382.8                   378.9        371.9        364.8        356.9         353. 5 348.9 SUCTION (FT)                             16.6                      5.5                 -5.6        -12.7        -18.1        -21.5         -23.3  -25.3 DIFF.VEL.HD.                                1.5                    1.6                   1.5          1.5           1.5          1.6          1.6    1.5 T.D.H.(FT)                             385.6                  384.4                   386.1        385.4        384.5        388.1         378.5  375.8 RPM                                    1732.                   t1792.                 1792.        1792.        17 92.       1792.         1792. 1792.
PARO. (FT.)                               33.9                   33.9                   33.9         33.9         33.9         33.9          33.9   33.9 H20 TEMP.(F)                              75.9                   75.0                   75.0         75.0         7 5..        75.9          75.9   75.9 V.P.        (FT.)                           1.0                    1.0                   1.0          1.9           1.0          1.0          1.6    1.0 NPSH (FT)                                 50.7                   33.9                   28.3         21.1         15.7         12.3          19.5     8.4 4mnDATA STEPPED TO SPEED OF 1789                                             RPM.                 STEPPED FLOW O               GPM.
TEP TDH                              380.5                  379.3                  381.0         380.2        379.3                                    0i4373.4 STEP RPM                                1789.                  1780.                   1780.        1789.        1780.        1780.         1789. 1789.
STEP HPSH                                 50.0                   33.5                   27.9         20.8         15.5         12.2          15.4     8      -
ORDER #-ITEM                          CUSTOMER                                                    CUST. ORDER          CUST.TAG/ITM 059-61934.00                          FLORIDA POWER CORP.
PUmP TYPE                             SERIAL NO.                           IMPELLER               IMPELLER DIA         CUST. RPM 8H11-194                                  1624922                                                          0.60                1780.
4maGUARANTEED CONDITIONS:
EUAR. GPM                            GUAR. TDH                             GUAR. EFF.         GUAR. NPSHR        GUAR. MCSF 398e. a                                 350.9                             79.9                  14.9                1998.
4niCUSTOMER CONDITIONS:
CUST.SERVICE                         CUST. TEMP.                           C.VISC.(SSU)         CUST. SP.GR.          CUST. NPSHA 0.0                  0.89                  0.5 APPROVALS:
TEST ENGR.                  K            J         ,                                  ENGR'G. DEPT.
WITNESSED BY _o_
AvaMwr 2
: l.                                                                                                                                                      i i..
                                                                                                                                                                                                                                                                                                                                                                                                )
                         )                                                                                                                                                                                                                                                                                                                                                                                          I&sect; !
                                                                                                                                                                                                                                                                                                                                                                                                                  . I>
1:
il    '  Ek    .x I -:  x  E.     - I 4
                                                                                                                                                                                                                                        ---               .
* l     12@1          fW        &sect;-;-l           *--;
il;.! glWi77
                                                                                                                                                                                                                                                                                                                                *---l           .                ,   .
j ,*@;
:. : *:'. @ ' " l Ii..-.l.                                                                                                                                                                                                                                                                                                                                                            I
:. .; . ;_.@ _ :;.1                                                                                                                                                                                          I:l1l    '1 l-6,l--a,, @:1 1;',81--; 1
                                                                                                                                                ! *.1  .. '          l. * ,1. !                      -.              ; br          '                                                                                                            ,i          ,- .!I'i - Ii-.
i.,;          .ij; ! ,.lX,8..,....,     Z    1
                                                             @ ; .: . .@li:
_.. ,_ @i l!-
                                                                                    !    l     l
* I 0, *:
                                                                                                                .@      ::           t:: '-*4'-9     . :1 I -*...0 ,-,@11:         *,,-1-,1,:
11 *-1::     .1- : :Z-!     1. .1
                                                                                                                                                                                                                                                                     . ,j       ,,l jj;l, l; i.!iigl :                               l;!;,l 1!:.:1-, aI... i;;;
                                                                                  . . vl- *.;: :-...1-.              *'-
              ,j;-i..
                                                                                                                                    >WilE',l
                                                        .;. * .                                                                                                                                                                  :1                          .: i ;!1 :.                          :,1 i.-;. jlil . :1 1
      .. ., i. i '.'!                  .:,                                                                                                                                                                                                                                                                               1,1. 1l . Il-,'ji                           l' ! l '
                                                                                                                                                                                                                                                             .. .- :::1 ' 1l :.11.1!1
                                                   *::., .:                 : 5*:, .&:1-a. .:-1,
:' si;.: l!; 1;*. ill *il-z-l': -l-';:
                                                   ;:        *:    ')       M!;1       :'.;1           .   :1    .. M.
      !,.. l;,      .    ; b ;-.1--1               e 418         :  S
                                                                                                               ! 1t
:v::
1:1.:' ,Xt,-@!;-
1 1: .-1 11'.-1s:"1
                                                                                                                                                                                                                                                              . t8:-@X..-1:'.:g-.,.-t1l9:.:tt(:
1-,       . 1' 1:.,11'';:
:1.1. o :! Ij -!.l::.:.'l-
        !-1::E&sect;z-i
                . 1;
                                '1  ..,,-
                                                      * ;---,!1:-- >.
I1.- '1t1le                                  :1-l..:ll:.; l*::
:-iLl-:                     :':               rils!W;l l;,k                                                                                                      !:
                                                                                                                                                                                                                                                            .. :... ,! 1        ,, .:@*
                                                                                                                                                                                                                                                                                     .. ,, ,.1   .. , ...
                                                                                                                                                                                                                                                            ;: Il,',dj. slti !l;. :10:z I' j:,!:!'j
                                                                                                                                                                                                                                                                                                          ':.1::.
                                                                                                                                                                                                                                                                                                              , .:,.:    1: .:.......l,;l                  !.. l,i..i.i;
                                                                                                                                                                                                                                                                                                                                                  .ej;ii {il'.'t'jl,,JZ n:U *_                                       :1._                                                                                                                                                                                                   jj:-d
                                                   .. * .{n *.L_                l. J-,::., ,,.,..,.....                                                                                                                                                                            *: 1                . t.l'i' - *:; :@                                 .......
      ;,::1-:'
l i. ,.,                 .;1:1 r :1 } M:&sect;.: ,..W :: I-: j@;' -
:: 1:1't1:;:
                                                                                                                                    <:F!1,                                                                  .   ;2                                          ;'t 8' r;1                                   tt;t;          -           !i ''l 1:: dj. :'l''i-l'.':                                                .
i'dt''.;:%e d      . .-           .; r;l *
                                                      .^              )t;n
                                                                                           ' *0;_; 10:..l.-
                                                                                               .., -i
                                                                                             .*t..t1.:%:                            :<1:
                                                                                                                                      ,.l9;lL
                                                                                                                                                                    ..           F;.         iZ'         l-F.             s:A                             ;!j               !                                                      JE          l'-             -1!l.l           !
                                                   *. nc rwJ^I                             . . 11. 1-.                                                                                                     ll 1:- 1 1                                       . s-z:ilr-                                             -        >               '  I t.                ,jl-:l-                                     -4 SI.jqi                                       '.':1-;1'u;-'' :,: :8'->L                                                        :: 1-.. 1 * .
                                                                                                                                    .....                                   .. 1. .1                    1\,11                                           l':..:*r                                    1..,.l:.                       M                                                                  11   .
                         , i.,ir                        : 1 { .                     h ..                                          t8aLtZ d;Ll 'l ;l l ! ;ll                                                                                             2,!             :'2j
     ,-@';<.                                                                                            1.       &#xa2;       v                                                                                                                                                                   :;:Sltil                                    :;
                                                                                                                                                                                                                                                                                                                                                       .i, litlil !
_m, !; l :1; E
tf      l&#xa2;'l/2t-                  '-l'; -l; . @l '--l'                                                                                                                                               ..          L,         ...        ... n, . 1., ,                              .1 .
0!i .,.,l. !t1i*j
                         .r        1..
                                                  .:1!1 -. :1-:: lfi,.l..:,-
                                                                                                        -:.1:..:,
                                                                                                                                  ,If;iblt mM
                                                                                                                                  ,;        ;.Mu.                                                .v...\,,;,,
s:>r:u;*:l:c:a,_ jc:, s, I ':llj ;.l:uli's.,,'-:l 1- .:1.',,6 l,:*.:,
                                                                                                                                                                                                                                                                                                                           ;el..)l
                                                                                                                                                                                                                                                                                                                   - -,Jr.,1e,,.              I i.l il !,;i                                      11C)      I   71 i -!IS il/g!-'i!l.:.:l,:
fs----.
                                                                                                            '1:;-.!;;:
1:-s:1:,:               1:      \,$              Irk I4-l:
* I-stl.l ,*9, l.l ;
                                                                                                                                                                                                                                                                                   .. ,^       .,,.
11C.
:,---'1lll 1-. 1S                                                                                                                                                                                                                                         ,1,...              .......
11<.Z i,!,
                        ,,MoJ                                                                                                                                                                                                                          r.z.:_::                                                                            :l l!...t',i.l'; l.i.i
{_                      av-olY_.\                                               ,.x...X                                                                           1l.-:z :lil,:-l-l gr
       ... _..                                         , I::il:;::! :;:&sect;'i!.ff.:::l 'li-:.'                                                                                                                                                                   -;          X,            1S1r                  l-: '1 :-:1-',:                     ;:..@;., .1,1 :,                                 ,"
                                                                                                                                                                                                                                                                                                                                                                                                   .1           O. . .
                                                 *^       I:l-lll                   I lr,                                       '1,!X^12y                                                                          '1;3                                lrlf.li:!                        .'ffi'.':1;, '1l;1'l '!:l ..; ,.,                                           ,,., ,..;
fi.lt:    iii           ! ! tji              .
                                                                                                        -:l-l            .- , ,                              ,
                                                                                                                   .. :::. 1.-.:1,:-'1: .1': '1.:.-1:.:.1 .: r::l
                                                                                                                                                                                    ,                                                                  1t              1-: *l.@-1v * -..- v1.: 1: @:1                                                                                           11I..
zI:J 18' .1:!                1:..ll.. 1-:.1
                                                 ... :1, 1!ll:                   _.1:..l                   :1:;      l_                                                                                                                                I;        ,{4s,[T * --s1; *,1,, l,.;.....':l . l
  *.,j _:1,. ::jl'ti,
  !-i:
                                                                     ,...1... ,..............
                                                 .- ::-:'::1-;.11-;..1 *' ::X:-- '-1 *': ,
                                                   ., 1.. ,,... 1. ,.,,.1 . I ... ,... .........................
{ ;. *..1'!
                                                                                                                                                                                                                                                       .l..
                                                                                                                                                                                                                                                                       '.1..@        til-::l::
                                                                                                                                                                                                                                                                                          *. 1....1t.-',l . 11..11l1,.     .. 1' ::1 1.,.'.,1'..,1.-,1..1.'..
                                                   -ilrr.ljl-l';..l.*:^@ :*1 ::11"                                              I-j'          .    ;'1-            1.1'1.               '1-:-!              1-11            . I
                                                                                                                                                                                                                                                                           -.-..       : .. ,....-..                -@.-.@ .. @.&sect;.
 ' ,.., .-1'6,               ' i!i 'I                 h              l .1 '.1.                 .:. .1...,:. , .,1 . -,...
:: ,.:1-..-1:1t'1-::61-;:.1--: 1".:':-:' 1.-@:10 :1. @, *1 l,-1-.;'1--l l:
                                                                                                                                                                         .. ,      .0...             1,        ...         .,
1-. 1 i l l:;{,,'; &:i!:l!;..'l:J jl, j
:          _._.__.                                 1_tl_.--.                                - 1!-                -1Xl'                            .11                   l0:-@llljul':l&,-:-'l:l I is.-l''l.l'-lul
  ;!: *.:,. l. .. ,.     ..                        :1 I:i::l;:.'l;:.:l:;:.,: '1--:1..' ... --
: ;1. ;'1E.-.1,:- Il-.j *.:-I-.:vl---; l ,,,,,, f . W; ,1 1l!6.-l:
                                                                                                                                                                         - . I .: .1                                                                 I .1: :1 I:ll.tlll: :1 :':1-'G11- 'I
: il .,...                    :l - '                   --:ll: t 1 - l- 8 :1: 1:-.-1:--:1                                                                                                                I I ;;. il:,. .-1::::1:1.-1-1:&l ' *J<1 1:X:1 .:8z1 :- I: -l:-ltfir,>.                                                     .;1
                          *-; :..-
* 1' :1'' l l i- t l                                                                                                     :'-1':          '1       's':..1'1'...1-                             1 zI * :.'            ::1!-:"                'gz1 l :,1ff 1.:*.1:-:'1- i 1.:' 1':. :@,'l;- ;-.: I                                                                                             - .- .AsfJbr . ^ l .;ffi:t:                                         'i 11
 !1., l
* 1 r- 1:.,,': KI.::'I.,_l;--.li                                                                                                                                                                                                                                       .1. -. :
tli:, !:: ,;.-           ,9: *!:-                    .1-.. ,,,..,,, 1, ... ,, , _
:::: ::.'.;1:'::.:1;. :1';, a11:,; ..:1-.: 1t1:.;:1100ttl0Ht
                                                                                                                                                ":1-Z-1 :-I:', t 'iSl N PE                                                                                          .lI.l.t:ll.l.L                          j 5.l. 1l l ;                                                                              O>           I.:
1.1 -::                                    :-1' ::19 ':1 1'' I;:::...j.l;.l.l:',                                                                                                                                                               l'.i        ! . i';-:il:-;:l"ill-@,l-l-jl;b:ll                                          l-!i it'i1l:I'l                 "ll
:!. 'i '                                                                                             12:.-1:_i:.; .. :n1._;1.' .1t.:.}- .&sect;1
 .0!:lj :.
                        .H;. .                      ,   1 1.       l    *-    g1      1  -  g   1-  *     .1 -^.;.         8 1 1:-:       1:.       .     ;.tI      -:     .l:-;'        l::;:U:           j-';.:,            *l l-i lel i.,l,:olj.j!j'!j l{;..t!',,'l,.,,l.'!,.il rj;ril!:
                        ..,, ,.                ;!X}iil_lLi lSiNl!l'                   '    *1S1.;:-                      '!:St1:1 l.t.i'..e.ni               !M t-,- :-.,':':, ..- 1::''::'-:1:,-:1-:, 111..                                  12;m1::                           1g.6.1.-6.l                              ;.;01" . Ilr
;';;1;!:!
1^: *i- j1 -- 1-1 J:l.:
                                                                                                                                                 .. 1.,.&             .-- 1         . I          ..     -                                           ,U,,; n.-. - 1, j ,,                                              1 ....
      . .:.-0                                   &sect;1 :
i.!i*8 _i!l_-                 1l:s:;'l;'lll.l.Lo: I vI;_tl;:.:l';:.T                                                                                 Ixi l''.il! {ll'.l.t.; l ,!ii::,!li:
                       *--: ;::.                                  1 .:1; 1: 1l .:l                             :l.:!l                                                                                                                                                                                                                                                                           m Q I! .1'. .-
: :..,....,,.:.,                                .. ,., $,,,,1 ,.I-.@              ,,, I' 1_,.l1-1 ';-1.-11't-&#xa2;11
                                                                                                                                                               ,....,@.:, ,..1                   :-1:&#xa2;:;....j *1              ,                     1.'1:ll'l;l                 .. ll-::lll..el: 1 1-;' 1:1,:1
                                                *:_::'1.$-:1:J:l-,^1.-1e pll ' I
  *- :- ib                '! *r                   i e!:!:1--1 1!- li                         'l--. -l:.          :!-1-1       I'-li--CA.l.'t, g1,Y X-0 A t             >Ir         I     ITl; M w M EI; I:;l:!.;ll :'l Il l !lil I;!ifi
                                                                                                                                                                                                                                                                                                      >     -11         .1        i      l
                                                                                                                                                                                                                                                                                                                                             ,,      ,.;            ... i....
nl!jj.l.-,.,l I         01             C P 7HI5 PrW 12                                            OU""MO                                     FCM PW                                                                                     girt Ago TV"L
{H^N-194                                                                                                                                             w"Irn"wNo FOLLOMoUo                                   MKqFMClt                                                                                           l 1:770 }M I                                                                              PuuMp                                       .
CAPACITY
                                                                                                                                                                                                                                            -       ~                     1~~                                -~                               1OMPMfATIOU I
bio l                                                     Ctl                 lST03xl                                                                                                                                                                                   (U S)
JICAD                                                                   ry         1{             I                                                  CWST. Ism                                                                                                                                                                                                                                       C) #, :I, En              AM                    "4W Ur".                      -SP                               on._e                 'T1rwuS                                               r            r       I                                                                                                                                                                                    ER-3222                                   .I       6o :-'
s 11

fll.PHONE 1&3O)221.900 FAX wo3) 22a.464'.
CRAN E CA
- I                           NUCLEAR OPERATIONS CRANE VALVES                         860 REMINGTON BLVD.                   BOUNGBROOV.IL60440 FLOW DATA REPORT CVNO REPORT NO. DD-060, Rev. 0 CUSTOMER: Florida Power Corp.
PLANT: Crystal River Nuclear Plant - Unit #3 P.O. NO.: F810208D                                      ANALYSIS / CALCULATION CVNO S.O. NO.: 069003905                                DOC ID# M90-0021 ATT #A VALVE: 159 '%LU, 10" 300# Swing Check                   REV 11     SHEET           I      OF  6 OEM: Crane Company VALVE TAG NO(S).: BSV-1, BSV-8 ASSEMBLY DRAWING NO.: K-7532, Rev. F VALVE: N2216-SP, 10" 300# Gate OEM: Aloyco VALVE TAG NO(S).: BSV-16, BSV-17 ASSEMBLY DRAWING NO.: E-46434, Rev. 3 VALVE: N2216-SP, 14" 300# Gate OEM: Aloyco VALVE TAG NO(S).: DHV-42, DHV-43 ASSEMBLY DRAWING NO.: E-46408, Rev. 3 VALVE: List 300, 14" 300# Gate OEM: Crane-Chapman VALVE TAG NO(S).: DHV-31, DHV-32 ASSEMBLY DRAWING NO.: PB-146726, Rev. 4 PROPRIETARY INFORMATION NOTICE This report was prepared by Crane Valves Nuclear Operations solely for the purpose(s) stated in the Purchase Order. The use of the information contained in this report for any purpose other than which it is intended is not authorized. Dissemination of this report or information contained therein to persons or entities not stated in the procurement documents is expressly prohibited. Crane Valves Nuclear Operations assumes no responsibility for liability or damages of any kind which may result from the unauthorized use of the information contained in this report.

Report No.: DD-060 Page No. ii REVISION 

==SUMMARY==

REV.                DESCRIPTION                          SIGNATURES 0   Original issue                      PREPARED BY:                  DATE:
V.H. Woods                        J/
REVIEWED                      DATE:
G. Hillis APPROVKD BY:                  DATE:
                                         -L. J. Parnelll PREPARED BY:                  DATE:
REVIEWED BY:                  DATE:
APPROVED BY:                  DATE:
PREPARED BY:                 DATE:
REVIEWED BY:                 DATE:
APPROVED BY:                 DATE:
ANALYSIS / CALCULATION DOC ID# M90-0021 ATT # A-REV 11 SHEET 2- OF A

ANALYSIS / CALCULATION                        Report No.: DD-060 DOC ID# M90-0021 ATT                         Revision 0 REV 11 SHEET 3 OF               6            Page No. 1 of 4 1.0 Purpose The purpose of this report is to document the presentation of the requested dimension data for the subject valve(s) with respect to the design inputs provided. This report is limited to the components of the subject valve(s) and the conditions identified in the purchase order.
2.0 Design Input 2.1     Customer Purchase Order No.: F810208D 2.2     Original Sales Order: S.O. 23050-10 (Drw. K-7532, Rev. F); 62629, dtd.
3/24/70 (Drw. E-46434, Rev. 3); 62629, Item B, dtd. 4/2/70 (Drw. E-46408, Rev. 3); cv-07005-0-01 (Drw. PB-146726, Rev. 4);
3.0  Assumptions The following assumptions are used in the preparation of this report.
3.1     The bill of materials, with associated drawings, listed in Design Input 2.2 reflect the current installed configuration.
4.0  Approach/Methodology Crane Technical Paper No. 410, Reference 7.1, is used to determine flow design information requested. The calculated values for the swing check valve are; Critical Velocity, Flow at Fulf Open, Valve Flow Factor and Valve Flow Factor at 1000 gpm and 1326 gpm. The calculated values for the gate valves is the Valve Flow Factor.
5.0  Calculations Using References 7.1 and 7.2 the values required values can be calculated.
5.1     Swing Check Valve, Drawing K-7532, Rev. F Critical Velocity The critical velocity in the minimum pipe velocity, in ft./sec., necessary for the disc to reach the full open position. It is defined as (Reference 7.1, page A-27):

...* .g. : ., ,. ,  : ... A  ' '    ,      '     ,..
                                                  .-         m_______________';_'______
ANALYSIS / CALCULATION                               Report No.: DD-060 DOC ID# M90-0021 ATT#                 A              Revision 0 REV 11 SHEET_.LlV OF 6                               PageNo.2of4 v   = 60 rv =  601 . 016719 = 7 .758-ft.*
sec.
where: v = specific volume of water at 2120 F Flow at Full Open Using the minimum pipe velocity calculated in Section 5.1, the flow at full open can be determined using Equation 3-2 (Reference 7.1, page 3-2):
v d2        7.758s lo.O0                =
                                         .408             .408 where:
v = velocity calculated in Section 5.1 d = inside diameter of 10 inch schedule 40 pipe Valve Flow Factor The Valve Flow Factor is calculated per (Reference 7.1, page A-26, A-27 and Equation 3-16, page 3-4)
K = 50f = 50*.014 = 0.70
                                    =   29.9 d 2 = 29. 9*10.02 For 600 water and 1aP pressure drop Valve Flow Factor from 1000 qpm to 1326 qprm The Valve Flow Factor for a partially open swing check valve is based on the experimental data from Reference 7.2 and extrapolated to this valve size. Using the K factor determined from the experimental data in Reference 7.2 the C., is calculated per Reference 7.1, page A-26, A-27 and Equation 3-16, page 34. This is a straight line interpolation as the value of K does not change significatively between 1000 gpm and 1326 gpm. The values presented are approximated based on a 4" valve data.
The C. for flow rates of 1,000 gpm and 1326 gpm are presented.

ANALYSIS I CALCULATION                      Report No.: DD-060
      -         DOC ID # M90-0021 A1T #       4L            Revision 0 REV 11 SHEET         5 OF     6              Page No.3of4 Valve Flow Factor (W1000 com K = 1.073 29.9 d2     62.4       29.9*10.02       62.4 C =           _                             *       - = 2970gm p P1.073                 59.862            ''
For 2120 water and 1aP pressure drop Valve Flow Factor ( 1326 aprm K = .817                          ,     a 29.9 d 2     62.4       29.9*10.02       62.4 !
CV                        =                *         - =3403gpm
                                                            =
                /         P          /0.817       59.862 For 212&deg; water and 1t&P pressure drop 5.2  Valve Flow Factor, Gate Valve, Drawing E-46434, Rev. 3 The Valve Flow Factor is calculated per Reference 7.1, page A-26, A-27 and Equation 3-16, page 3-4.
K = 8fT = 8*.014      = 0.112 29.9 d-     62.4       29.9*10.02       62.4_
K       P           r-          59.862       9,3l3gpm Where:
d - valve inside diameter 5.3   Valve Flow Factor, Gate Valve, Drawing E-46408, Rev. 3 The Valve Flow Factor is calculated per Reference 7.1, page A-26, A-27 and Equation 3-16, page 3-4.
K = 8f T = 8*.013 = 0.104
        =  29.9 d 2    62.4       29.9*13.252
* 62.4    = 16-277gpm v          P             A104        59.862 Where:
d = valve inside diameter

                             ...                                                 *.4...t         -.
                                                            ."..I..*.*... . '.1.   *4    -r________        v""t,'     _______________   ir' i...cry...,.
ANALYSIS / CALCULATION DOC ID # M90-0021 ATT #                 L Report No.: DD-060 REV 11 SHEET       A        OF         GA                        Revision 0 Page No.4 of 4 5.4   Valve Flow Factor, Gate Valve, Drawing PB- 46726, Rev. 4 The Valve Flow Factor is calculated per Reference 7.1, page A-26, A:27 and Equation 3-16, page 3-4.
K = 8fT = 8*.013 = 0.104 29.9 d 2         62.4    29.9*13.252                     62.4                  = 1      277gpm C=p                                                         59 .8 Where:
d = valve inside diameter 6.0 Results The results are as follows:
10" Cat. 159 %/2 LU, Drawing K-7532, Rev. F
    "..           Cv = 3,574 gpm @ 60 0F Water and 1AP pressure drop
.1 ..             Cv = 2,970 gpm @ 2127F Water and 1000 gpm flow Cv = 3,403 gpm @ 212 0F Water and 1326 gpm flow 10" Model N-2216-SP, Drawing E-46434, Rev. 3 Cv = 9,313 gpm @ 212 0F Water and 1AP pressure drop 14" Model N-2216-SP, Drawing E46408, Rev. 3 Cv = 16,277 gpm @ 212&deg;F Water and IlAP pressure drop                                            ,piAV- %!           f re-- v-l' 14" Cat. List 300, Drawing PB-146726, Rev. 4 Cv = 16,277 gpm @ 212&deg;F Water and IAP pressure drop                                              7: 1  V -? I        i!.%
7.0 References 7.1    Crane Technical Paper No. 410, Twenty-Fifth Printing 7.2   Crane Engineering Division Laboratory Test Report,                                   N4"  Cat. 373 Swing Check Valve - 1967 Design, Flow Characteristics,' E.L. No. 7839

12-28-1958 10:40AM    FROM   Nuclear En9in^rl           TO Tng FTI Proprietary                                                32-1266241-05 ES liquid temperature for each case analyzed. Based on these results, the maximum liquid temperature was determined to be less than 2430F.
Table 6. Maximum Post-Recirculation RBES Liquid Temperature Case                Peak             Time of Peak   Description Temperature, Temperature, F      .         seconds FQEC/cr3hic2        223.52           2720           Hot Leg 14.1 ft2 LBLOCA, 2 ECCS Trains,   I RBCU FIBE/cr3hid2a       242.15           5030           Hot Leg 14.1 ft2 LBLOCA.1 ECCS Train,  I  RBCU FVXQtcr3hie2        230.32           3330           Hot Leg 14.1 ft2 LBLOCA,2 ECCS Trains,   No  R8CU FRGG/cr3hisb3b      238.4            36020          Hot Leg 0.05 ft2 SBLOCA, 1 HPI Only. No RB Spray. 1 RBCU ANALYSIS / CALCULATION DOC ID # M90-0021 ATT # 5 REV 11 -SHEET        1!  OF -Z 22

)
CONTEW~T I TRAI[N ECCS,lI FCCR-3 14 . rTA2    H. WREAK 32-126624 1-05 f~/''       VS. 2380 (FFR.,96)
F7.196,1alshlWA.
I II  11   I I I I 11      I    11111 I     IIIIII         I IIIIIII   I I IIIIII IN                 11 IIIII I IIIII                       --Illl         IIIIII U.0 III              III IIIIII I IIIII                        III         IIIIII IV--l-11 WN                                                                        mIII          IN        I
                                                                                                         -I --
9-cr I-IS."
3.3                                                                                                          w Su I
Su IMI11         II- la' III IIII10a I Il-0i-I               1-1               IIIIII              el cl Su 1i               10e                                                          'B                   to"   _r_
TIME AFTER RLPTURE,SEC.
PRESSURE RS FUNCTION OF TIME

  )                                                      )                                                          )
9~Il3    CONTEMPT I TRAIN ECCS,i     rc,CR-3   14.1 FT-2 It. BREAK 32-1266241-05 VS. 23.0 (FFR.,96)
                                                                                                         ,q9r/&3AWzq tj.
IIII--              IIIII   I     IIIIII   L     1111      111111-          III I   I  I         IN      I     IIIIII         lill        H   il  l      II  I 4u-           IIIII       IIII 11 IIII I
MU."
HillI
    -j
     .4-III U,               III A 11 I 1111111                          11 fil 1 Ni    53.0 It."-
                                                                                                                       &#xa3; I
                                                                                                                           -l I,
a to'           log            lo'             ol0          l'            I(
TIME RFTER RUPTWE,SEC.
TEMPERATURE A FUNCTION OF TIME

                     . )                                                                                                                                                                 )                                                                                            )
CUSTOMER____OR                                    ___________DESIGN                                                                  CONDITIONS                                   INGERSOLL-RAND                                 CURVE          N     -    4(               V ,G PROPOSAL NO.O5                            6Z% 4,                   ITEMOO                        GPM l5O                          EFF 7PUMPS
        *SPECIAL NOTES                                                                                    T.H. (FT.) S'98HP                                     SGP                                                                      Curves are approxnimte. Pump isgueranteed forOT RPM 3          S                 Do DRIVER               HP                       DRAWI                                           a., based on shop losit end when hendling clear, cold.
SI6Z.                                                                                                                                                              not over l/Ss!7oerZs.f.2t...n..........
Custom curve for:                                                                                                                                           Iffflull litlufffluill-Illif lilt I1111-1111 111HIIIIII-11 IIII-I IIIII II111191-Iffiffflillmlial 11111 I,
FLORIDA POWER CORP.
The signiture below certifies that ENUM
                                                                                                                       ! .f            ... .:            ;                                                                       I                                                                   lZ WI curve N-1461 is based on a performance                                                                                              .                .
test of impeller s/n 510F2 on IDP                                                                               . ..       ..        . ..    ..                                                                                                                                              01
                                                                                                                                                                         --4iftIf                                    I lifli order 050-62196.                                                                 .: . .:
                                                                                                                                                                                        .fflifltt.flh I .1 CL ME                               Us'
  .I ii t90 11M...... .0 111-111111,11111         ... 1111M IN O R I I
nt n
VINPHIM 11 iM 0I l
r
                                                                                                                                                                                                                                                                                                            *1)
              . 1.
80
: p. T                                                                                                                                                          1 J
If 70 I-x"i               . ......
I-IC        I                                                                                                      OF                                                              lilt [III uJ
: 0.           0.      50.
V        IM       11-1      11111     MI                                                                        title P.
C-,                                                                                                                                                                       IMN         I IL     50 li                                                                                                                                          IT
    '-t
         .. 4 1:.. m          40
____            __       ___              ________________________________________________                                                              ~1h~~                                   r          .Ii C/)-
99MIi inU1110iti - IMEN 30
[RFRIMMOMMEW co--%
FTM N)              I   -.-                    _-                  -- __          . ....... ........
                                                                                               .......                                   4_11.44.4 4 --    ...
IIIII IIIIIII HIIIIIIIII-Ifitiffii IIII IIfIIIIII IIIIII II I I!    I I itt"ttittlittilul I III      if ttIttilulft fit]                                                                                                 V* I M .1 20 10 20...                    ..                  tit                                              Irant0-dd                                1 1           all4l~llllillllllllllllemllllllll~lg A.T11 u 0                                                                          8                               I,             I                  GL O6 P M zI                                                                                              . I
   *1t GALLONS PER MINUTE y,/oo I                                                                                                                                                                                                               .
CIIRVrP                                                                                                                                                                                                                                                                           ,,      ,       ..

                           )                                                                                                      )
CUSTOMER                               >                     DESIGN Djl4    CONDITIONS            INGERSOLL-RAND      CURVE PROPOSAL NO.05O.-I626 1TEM6                         GPM   /5j~t9    EFF  7PSU
  * *SPECIALNOTES                                           T.H.(FT.)       OHP          SG.PUMPS
            ;     Th                                        RPM             DRIVER       HP       DRAW PCustom curve FLORIDA POWER CORP.
for:II                                                   1
:The signiture below certifies that curve N-1464 is based on a0 performance                          flI            -
test of impeller s/n 97pl0 0l on IDP order 050-6219S.                                                      17L S.q 7 76;tq7             lit Im      tt                                               0 90J                          L1 60 5**. *lit.,
Us
:1 I~tI Z.
Uz 1111-1III11WIWI                      HU H'Iu5
                                                                                                        ,40 II~flfli~
I.
11*D WS f l I
F70 TT.'g
      -U*                                                                                  GP o          s                        7 CUV.                                 i...
* nJ'            tOzwt U. 0                                  8l^                                           B
_ ,,, II,  . L)       .         ..      ..
GALONSERMNUTR/M
           -0                  CURVE      Ia-~ou-              p                               1      I      5 ,II

                         )                                                                                                    )                                                                                                                    J CUSTOMER           FU&LILtA       p        i                  DESIGN CONDITIONS                                             INGERSOLLRAND                                              CURVE                        N    -   l L(
PROPOSAL NO.            .        ql     ITEM      GPM     ls44         EFF         1                                        PUMPS                                                      PUMP                    F tA D SPECIAL NOTES           S/A)  -   I hI    ct S 'A T.H. (fT.) 4'5 0 BHP                                       SG.                                                                     CurPMs PU              approimote Purni Is gus.nlod                           t
                                                                                                                                                                                                                                                                  .loto W4 T                  P                  DRIVER                                HP           DRAWN Ar,                                                  of
                                                                                                                                                                                          'IO conditions.
                                                                                                                                                                                                  "s:d     an shooCapacity.list hlead and etficiency and *Pion  h'andling   'uaiantaa:
Cleat. cold.
L. G      -               50                                                         B                                      DATE/,            . N s, water ata itivperatUre of npt 0.,1 8S degrees and V. A
_  _    _ .4~s Cno' i-1-11-11
_ _  _     _       _suction_
Iii'li..''.."..''...,.''..'''',                    . . .I I I I . I I. . .'-  -   -    ."- .'....'..-   -      . . . .i. . . .-   ''--'-            '--     L.'
_I_
                                                                                                                                                                                                                                                   - I I Custom curve &#xa3;or:
FLORIDA POWER CORP.
H EI11.1 11111                                                                                           R1 The signiture below certifies that curve N-1463 is based on a performance test of impeller s/n lht9514 on IDP                                                                                                                                                                                                                          0~
order 05O-62196.                                                                                                                                                                                                                                             IL A     -         .       -
             *    '    901                                                                                                                                     11 1   il
                                                                                                                                                                                             ...                    MH 80 M   t-.                                                                                                                                                                          el c    0.
IL W      D
* 40 30 10
: 01.                                                         q                         II                              GALLII3NOS PER MINUTE~o1L
       - w               ^        B I                                                           ) 1C)I.

z I
I                                                                                   T
                                                                                                                                                                                                  )                                                                                                I
                                                                                                                                                                                                                                                                                                                                                               )
CUSTOMER FL6HguD.                                            X.j%                                                       DESIGN CONDITIONS INGERSOLL-RAND                                                                               CURVE                    N I1-           (l 9
PROPOSAC NO.OSO-62/561TEM C)O                                                                         GPM /          $00              EFF7 PUMPS                                                                                        PUMP6                I             a 9*                   L NOYES                             -                                                      T.H. (FT.)          VSD EHP                                 SG.                                                                                                                        Curmo    as0 ooruolimeto         Pumo is guaranteed for one alt
                              .-PL -                         .
                                                             .4, ..1e; ;
                                                                                       -I-RPM        390                  DRIVER                      HP                      DRAWNA BY $ 2 7 ',r47J                                                DATE          3'Zv)q ol Conditlons. Capacity, heod 1nd olllciancy Cuarontses ale based on shoo tlost nd when handling lera. cold.
froeawater of a toAVIIIS tuff ol not overl deorees and
* 9                                                                                                      I                                                                                    I                                                                                     -                not over Is, suction htit.
t       I    .                                                 ...                                                                                                                .....         1         111--
                                                                                                                                                                                                                ... ,.,II                    I.~I.I.,~i    ii I       n rT-If lItTl111l1111TtIr~l~trrlll.1ITuhIIAI                         Ii- .,A, AAIiiii Ali HDII.lU.I
          *
* 9                                                                                      '*'9..........T1                                                                  **
Custom curve for:
FLORIDA POWER CORP I..
The signiture below certifies that I
11-t111-1           itt In~                            ~U111    uInr                      fII a       =f'N           rJ-S-4-44-4I&444IIW                                             4~       44 44                                                                                                                                                                                               HE HIlIl11lfl Itt11 curve N-1462 is based on a performance                                                                                                                                                                                                                                                                                                                       cc.
test of impeller s/n 97p10002 on IDP                                                                                                                                                                                                                                                                                                                         3n.-
order 050-62196.                                                                                                                                                                                                                                                                                                                                             0 2:
I, I.
                    .Qii.
_     .-.       fis@4s II-
                                                                     - i4iv   .4...i4
                                                                               .- 1tt1t1 tt1t11I
                                                                             .x&                                   tI II tI I.
W go                                                                                                                                                                                   tiiiiiiiiiilffffit"tiiiiHtHlittittiilRA;tntttttttt+-#',ti                                                        Mt t Mt               ItttHt-
{W{U#tTh11                                                    I1IIIIiWLVJII.IIUIUI WIIW1UIIIThThVIThIIWIII.J 14f 14W)) III
                                               .1 Im X.
9.
I
* 'S                             80                -H+t-t+ttt. . . titt             I t-t-rt t I -f-r I I II   11 LrI             17H1171                                                                                                      .. .. .. ... .      .
9..'
                              . 70 I.-            -
rL a, eo .                                                                                                                                     IN I limited I
  * :s. U..              0.
                         ,      so
* 9,.
40                                                                                                                                      I It'll RH U-
                        *d;o    40.
EIWUI iM1 WUHl                                                                                               Hi1ftttt
                                                                                                                                                                                                                                                                        - - - - - - -          . . . . .            I I LI    a IIa I. . . . . . . . . .
Z h10 I-
                                                                                                                                                                                                                      .     .. . . . . . . . . . . . . . . . . .tt-l1SLt`tttt"-I`""                    tmtt-tt"       I tttt`I+`?-" I II tt II tt-t IIttt.t+t+f+
hUt Hit UJ
                                                      ;''''9'        lirrI                &444144      44-4-+4-4-4444-44-4t411-IL
                                                 .it
_20                                                     I. I. I. I . . . . III . . .         . . . . . . . . . . . . . . . . . . . . . I   . . .   . . . . . . . . . . . . . . . .   . I                                                                        . . . . . . .
zI
_ .i IRK                                                                                                                                                                                                                                                   YOU Ell
:                o                                                                                                                                                                                                                                              Hill
                                                   .I                                                                                       q1                            I              GA  LL       S, PE M N                                   o
      *95
* VI
                                         .e                                                                              a                                                        GALLONS PER MINUTE                                             jo Z6
      *95
                                                                                                                                                                                                                                                                                      - -c
                                                                                                                                                                                                                                       .I
                                                                                                                                                .                 I CURVE I I                                                                                                                                                                                                                     s                                                          0 3 0 1-I                                                                                                                                                     I,       I;1        I          .    '.            r2 - o ,              A      .                                                0-302t-Cl

GraphData Keenan, Keyes, Hill & Moore, 1969 (Vapor Pressure of Water)
Deg. F     Psia. _
40  0.12166                           l 50  0.17803 60   0.2563           _      _
70    0.3632 801   0.5073 901  0.6988            _                              .
1001   0.9503                    _
1101    1.27631_                              _   _ _   _   _ _ _   _
120     1.69451              Trial Temp         204.7 Deg. F 130      2.225 l                            12.66674 psia 140      2.892 150      3.722 160      4.74596 170     5.996 180      7.5151                           _l 190_     9.343 200     11.529 210     14.125     _
220     17.188, 230      20.78                                            _       -
240      24.97                            _
250      29.82             _                     _-
260      35.42                        -               4 270      41.85                                        I 280      49.18      ..       !__
290 300 57.53 66.98                          I                         ..
IANALY           / CALCULATION DOC ID#jLO-lORO2I                  I
_(A REVUL11SHEETL OF .                   I Page 1

                 )                                               )                                            )
80 ="--                                          L-I    -- F-T-,             I  I I   i.                      I             I I AIMIEA) A 70 TCLC                                    tSW                        1111AT 60 W$X~TX"a0X 50 40 30 20 lo                                                                    or                     I 1-I-
:1
              , .-   I-----I I           -  I   l  l  l i                                  r, I     -
I.          L
                                                       ~~L...0 I I.-I          --Te [n praturel debrGIS4 i I-t-i I.
        .1-t--.f--
                              - I.- ---.; -,---      -. f - rtI              Ia t-t TV- .1--
0o         I      ,
0o                         50          100        150             200         250               300         350

GraphData ANALYSIS I CALCULATION DOC ID#   qO0-0Z 1 ATT #J1&deg; OS  2 REV   IL SHEET     l    OF Page 1

                     )                                                                                                             )                                                                                                        )
1.4 4.
I41
                                                                                                                                                                                  ,-    9-V^.-f pal~ I'4FS 940 FT 7I 1.2     :E:--I                                                                                                                  .P7.fi fT I..1           i#:~L 1
1*-*
I       I -
                                -I .-                                                                                                                                                                                                     I     i   1 71 0
 -0
                  -                         N 0.
CL 0   0.8-
                        +. - F___--I           N Is I
t_ I           ILL ifAA        .4a           .Craie 4A14j9,                        .      !    Bf 11-'-
1.' -
t.'_
                                                                                                 *I           -F-1       t 1--_
                                                                                  , 1I ,     ,    ,   ,    ,I                                   .---
:       4-i     -  I   I I     :   I-  I     I     I  I    -I -        -
0 t-tI-
                                                                             *TK 06 Mioi7                             ~_[     .-4-.-I                                                               i             I      -   4--- -+ 4     .       I   I      I     I .     .I     i             i     I
.       6 I,
E                                                                                                                         . .
_ l     I   I +
0                                                                                                                                           .- 4-- 1:11
                                                                                                                                                                                                                                        .._L -- --
C                                        I
                                                                        .1.
0
                 -- I..1F'.              .D- ---.                                   -I   1I j-_            .          -"     -                                                                                         *+-+           z---r -+-
0.4                             .. 6't b
              .4     .;.
                      -4
                                                                                                                                                                                                   . I ....-
L1 _..
              .F.
Hf:-.,                   If       -    ==1==t       t _411 T t                         It YtTTl-0.2 =-
_1                            -
I I '-         '
I1-- W
                                                                                                                                     --i
                                                                                                                                                                                                                                  .-     I      -
X+-I' 1
0   -
II I   *   !   . ,    .                II I I                                  I-J-t-, I                                                                    II                         >,I 50                                               100                                           150                                                 200                                  250                                                 300 Temperature (deg. F)

          )                                                                                               )
Decay Heat Pump NPSHr Curve/Equations y = 25.19244 - 0.03140716'(C8) + 0.00002001937'(C8)A2 - 0.000000005590961 '(C8)A3 + 0.0000000000006468742'(C8)A4 Data Set Used for Curve:
0     Inputs        dH DHP-1A/1B NPSHr 518 1001 13.7-9.7*
13.56468 8.855017 40 35  1111__T                                                             -T-T                                              f   -T 1250 1500 2002 7
7.5 8.2*
7.873193 7.53059 8.082465             40)
                                               "U 1 1. . ..               4.,.."
IV.      4
                                                                                                           .,.          . .-,     I       ;i:
                                                                                                                                                        'I        .
                                                                                                                                                                        .            ?.4:A a,
J:           .
1.
I J_; .''...          . f..-'r 2500          10    9.70536            . la 25
                                                                 -         -                 +a..-..
                                                                                                 -                 0'            + -                     4.               4 --                          4. .4.-.-.                   4 2992              12.52552                                                          V-,.
20             I                                                        -4.
: 4.                                 4.             -4.           .. 4.         4.                           4 3032      12.5"* 12.83466                                _   )
3500 3800 18 17.86377 23 23.01979              I      15
                                                             .I
_                  j x_   .         _                      I 1 ;         -                             I                              :
4500              45.03499                                                 -'-'               :1
                                                                                               .. -.i I ..            I :           T    ..2
                                                                                                                                                     "., I          .
4,      , ,        ,I                                 . -i".. ',-
I
                                                                                                                                                                                                                                                             , ,.1 X 10                             _
                                                                                                                               -              f I     :   &sect; p-:
I   .                  ..     &sect;
                                                                                                                                                                                                                ,:.            I     ..                       .
* TMI test point CR3 test point                            5                                _              _
I
                                                                                                                  -aI             ,
                                                                                                                                    . -           .1      ,                        _
I&sect;'."
I:;'
                                                                                                                                                   'e!- s~ . .                  -.        .  '.           .    .= ' ............                -        . I-
                                                                                                                                                    .,-2.             'I ,6*- a'.. r-.                                                                       I 4                           4 0                                     ,.. 4.                    J             4.                      4                4 0      500          1000                1500                2000           2500                  3000           3500                       4000                            4500                           5000 Flow (gpm)
Calculation M90-0021, Rev. 13 Attachment 11 Sheet 1 of 1

Test Data for DHP-1A H-Q Curve Flow (gpm)            Head (11) 0                433 1053                 428 1705                 417 2017                 407 2287                 395 2497                 383 3024                 358 3067                 352 3315                 339 4151                 264 ANALYSIS / CALCULATION DOCID#M90-0021 ATT#     12.
REVJ11 SHEET I       OF 2

             )                                                                             )
450 I
               , - 0        -I 400 .       I    -
350                            -t 300
_l 250 I m co 0
0 DE P-AA, ba sed on test data
                                                                 - -   4- --- p-.-.-.
11   G (D 200 _ .I I
150 -
                   . = -9.247182E-1 Ox3 - 7.0052E 3E-06X2 4.403103E-03x + a[.329598E +02 R2 l 9.990O DE-01 100                             -f--..-
50 -                                            . 1-GPM4500 I0 0      500          1000 1000  1500
                                         *1*
l 500 2000 2000 2500 2500 3000 3000 3500 3500 4000 4000 4500 I

Data from Calc. M94-0047, R8 for DHP-1 B Flow (gpm)           Heats (it) 0                   428 1000                   420 2000                   395 2500                   378 3000                   353 3500                   322 4000                   288 ANALYSIS / CALCULATION DOC ID# b2-ZI          ATT# -JI-
                         .           OF

                                                       )
450 I
I 400-           _ &sect;-                          _
350 -                                                                                           4- -- _ ..
0>Z                                                          I---
I CI m      !           DHPB-I
                                       --           c-94-d047, R2-1300 I m i
i
                    -  I   1-                                                                               i riO                                                         i I
I 250                                                                                                         i LI'S i
I I I i
.200                                                                                                         i i
I 150                                                                  L. _- . ..   .- .2797 4-4.27978 2E+02          ii y=-4.&sect;59955E-1lOx'  - 6.54~3987EuO6$    - 9.9054i45E-04x 100 R' = 9.99t804E-01 .~~~~ _ ............. ....
150 0
GPM         -
0     500            1000     1500        2000      2500       3000         3500       4000       45001

qua I    -    -----           ----------
1JPS% for BSP mpe ler 2, 5% drop co 20 5  __>                                                                                         _ __.
CD m     C) 20                                          .____      _ .. -.------      5 E-.W{b~x+
4V 1----y-----18A                       5E-O7             at 9242u 0*
0      200    400     600       800  1000           1200          1400   1600       1800 2000 2200      2400 2600 2800 3000

Impeller Number 2 Total Head Curve Data from the test report in the vendor manual (Vend40007)
Flow (9pm)           Head (ft) 0                543.1 315.5                 543.4 493.2                541.6 743                532.6 990.8                514.7 1257.2                486.6 1481.7                460.7 1748.1                 424.5 2011.8                 371.8 2267.1                 325.3 ANALYSIS / CALCULATION DOC ID#
RVLSE...                AUT # --2.
REV - 1     SHEET OF

                  )                                                                                                       )                                                                                                      5 600 1      1      -- I             l       l                       ... -              I                                ,        ,           ,4
                                                                 -  1
                                              $-          $-          -        f -            +  -
                                                                                        ....      -   -    -  I4I-I                                      _I IAA1r.-
A a
r k T_-
a %R &EA A- II4 I IL.
                                                                                                                                                                                                             .L._.
I I%0I
        -               _   I         ___                                                                                                                         .0I    -I I 500                                                                                                                                                                                                       r_.-
          .11 4?>      .-
a 61 X l t_&sect; 1-      l-           1--
1-t I-400                                    I     V co.Xi                                                                                                                                                                     I.
liI IIc-I 300 -                           -C
                                  -r              0  . .
i          -
          -          ..       - . . . I.      . .                  .13tiiC.,   i                                                        -I.      ----   ~   ..     .  . ..........           ,     I 4.0                                                                                                                                .f                   .   ,
200                                   Ie3                 .-9                                                    95x   2. i 807?-E-4                                               -I       E+A I(~                                                                                               4. j4 I   .
                                                                                                                      >.         . f    .          .
                                                                                                    = 9. 994 I111,E-0o e    .
I      -'-1 I
I~_._                                                          -!--     i
                                                                                                                                                                               -I-T 100         j..     ..
I t
                                                                                                           . L-                                                 I.
                                                                   ..II.-I                         L         I        :I j.....-JI _                        --        r-7-1
                                                                             .        I II
* i                            -. - I      . 4 II                                                                                                         Fow, g O
1000                                       1500                                                     2000                                    2500 0                                      500

M90-0021. Rev. 11                                 Altachment 16                                  Page 1 or 4 Specific Vol., From Keenan, Keyes, Hill & Moore, 1969
__ _  _                  i_                            I Density Pure Water      Borated Water (ppm)
Deg. F      Sp. Vol                       2270           1678 40 0.016020       62.421973     62.701542      62.628633 45 0.016021       62.418076     62.697629      62.624723 50 0.016024        62.40639     62.685891      62.612999 55 0.016029       62.386924     62.666337      62.593468 60 0.016035        62.36358     62.642888      62.570046 65 0.016042       62.336367     62.615554      62.542744 70 0.016051       62.301414     62.580444      62.507675 75 0.016061       62.262624     62.541480      62.468756
: 80. 0.016073      62.216139. 62.494787      62.422117 85: 0.016085      62.169723     62.448164      62.375548 90 0.016099       62.115659 j   62.393857      62.321305 95 0.016114       62.057838     62.335777      62.263292 100 0.016130        61.99628     62.273944      62.201531 105 0.016148       61.927174     62.204527      62.132196 110 0.016166       61.858221     62.135266      62.063015 115 0.016185       61.785604     62.062324      61.990157 120 0.016205       61.709349     61.985727      61.913650 125 0.016226       61.629484     61.905504      61.833520 130 0.016247       61.549825     61.825488      61.753597 135 0.01 6 2 7 0 . 61.462815     61.738089      61.666300 140 0.016293       61.376051     61.650937      61.579248 145 0.016318        61.28202     61.556484      61.484906 150 0.016343       61.188276     61.462321      61.390852 155 0.016369       61.091087     61.364696      61.293341 160; 0.016395      60.994206     61.267381      61.196139 165 0.016422       60.893923     61.166649      61.095524 170 0.016450       60.790274     61.062536      60.991532 175 0.016479       60.683294     60.955077      60.884198 180 0.016509       60.573021     60.844310      60.773560 185 0.016539       60.463148     60.733945      60.663323 190 0.016570        60.35003     60.620320 I 60.549831 195 0.016602       60.233707     60.503476      60.433122 200 0.016634       60.117831     60.387081 ' 60.316863 204.7 0.016666.      60.002793     60.271528      60.201444 210 0.016702       59.873069     60.141223      60.071291 220 0.016772       59.623181     59.890216      59.820576 230 0.016845       59.364797     59.630674      59.561335 240 0.016922        59.09467     59.359338      59.290314 250 0.017001       58.820069     59.083507      59.014805 Ine trendline snown on the grapn tor the Z27u ppm and i)78 ppm Doric acid solution is used to determine the density of the boric acid solution in Fathom.

M90-0021, Rev. 11                                     Attachment 16                                                    Sheet 2 of 4 Density of Water 63    -
62.5 62    _
662 TTJ 61- I
:2 60.5  -
                       ~a.
                              -- 7 60  -
59.5
                                                                           -4      .    .    .        !I 59  -
tI I
                       -y = -5.80111BE-IlOx'+~ 4.607999E-07X3 - 1.809922E-04x2 +91.195712E-02x + 6.220648E401 I  I I I   I  _
R2 = 9.999981E.0i 58.5  -
P=K                                          I                  Ii-"--
0       50                100                         150                       200                250             300 Degrees F

M90-0021, Rev. 11                                         Attachment 16                                                Page 3 of 4 63.0000               __  -__
                                                             -Density of 2270 ppm Boric Acid Solution-62.5000                                                         W<      -            l-1l-I       l  -     -   -~
      ,~ .^
                                     !5                                         -------                         1   1 .- I 0'.uuuu 61.5000 '   --
T1    -
61.0000   -
2 60.5000 - _ ._
.E F--
60.0000 -
_y = -5.8271OOE-10x 4 + 4.628631 3E-07x - 1.818028E-04x + 1.201067E.02x +6.248508E+01 Ft' = 9.999981 E-01 59.0000 40                     90                                  140                          190                       240 Degrees F

M90-0021, Rev. 11                                                                                                  Attachment 16                                                                                                       Page 4 of 4 63.000000                                                                                                     -......I..1-'' 1                                   I   I    '   I           II               I                    I II-
                          --*1    .
                                                            - ___ f__        .
                                                                                                                  ---Density of 1678 ppm Boric Acid Solution -
_S                                                             -------                            _    ,I     -        .-   -       .-        ,..                                     -~   ~      a  -   -*    ,--
62.500000                                                                                                                            - I .-.   . .
                                                                                                                                                                                        .,     I               ,         I      I   l I          -
62.000000 NIi1 i-t----I--f---+----4-----                                                                                                            +/-        +    +---                              -1 4-e-I_
                                                                                                                                                                                                       ...              ,       ,   i    _-
                 -                  -           + -      --         --         -             -       -           + -*4-                                                         __             &sect;               l        i     -t    l          _
61.500000 I I                     _-
I I.     -
l I
                                                                                                                                                                                                                        +  -
I   I I   _4------.-
61.000000 S                                                                                                                                                                            N.
.0                                                                                                                                                                                    x 60.500000                            - -                                  .-. _     -- i         I  _  _     I L
I I I_       _-             -  --
                                                                                                       .--.   - f---    .      .                                                               .      -       .
                                                                         .-fI .-                                              +         .-. 4._             .III_
xI 60.000000                zI ii       II I     _I _i LI _-
I                  I I_EL_
I             I I
I i J LI JiI I II I I
I               I       rI   I I
TI
                                                                                                                                                                                                                       ~
1j
                                      -y          - -5.820324E-10x 4 +                4.623254E-07x 3                 -   1.815914E-04x 2 +                       1.199671E-02x + 6.241243E+011l 59.500000 R2 -9.999981E-01 l
                                                -       I--- t-- l                        I       I              I
* I             I
                                                                                                                               -+-t-+-+-4-4-4-+
:        I-  I        I          I                I                 +--
59.000000                              ItI                        I                  I L                                                                                                                 I                              I       N 40                                                        90                                                             140                                                190                                             240 Degrees F

This Mathcad worksheet calculates the friction factor for a pipe using the Colebrook equation from the Marks Mechanical Engineering Handbook, page 3-54. Provide diameter and Reynolds number.
d :=6.065 inches insided pipe diameter D :=d               Re :=7.2-105               These are the only two input values required. c =0 for
      -a                                       out assumed pipe roughness (plant value).
&#xa3;  :=.00015 fR.for new pipe.
f:=.02      Initial guess of friction factor. There is no need to adjust It.
Given I                      2.51 4 1'                    Re-4fi fTrough   :=Find(f) frough = 0.01589 E =0          This is the surface roughness of a smooth surface.
Given I              E       251 'I 4f           !          Re-if; f smooth ;=Find(f) fsmooth      0.01233 f: trough I smooth C f= 1.288 ANALYSIS / CALCULATION                 1 DOC ID# M90-0021 ATT #
REV 11 SHEET 1 OF                      L

U AFT Fathom 5.0 Output                                                                                       (1of 12)                                         3/31/2005 M90-0021, Rev. 13 (Attachment 18) Case I (ECCS Flow with 8WST at 5.5 feet and 100 deg. F)
Ttle: M90021, Rev. 13 (Attatmirent 18) Case 1(ECCS Flow with BWST at 5.5 feel and 100 deg. F)
Analysis run on: 3131/2005 3.09:09 PM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: UV\My DocumentsUWORKING\RS Sump\CalcsWM900021rt3'Case IA- BWST at 5.5 Fest.FTH Execution Time= 0.80 seconds Total Number Of Head/Pressure Iterations= 859 Total Number Of Flow Iterations= 74 Total Nunber Of Temperature Iterations= 0 Number Of Pipes= 133 Number Of Junctions. 125 Matrix Method= Gaussian Elimination Pressure/Head Tolerances 0.0001 feet Flow Rate Toerance= 0.0001 gaVmin Flow Relaxation- (Automatic)
Pressure Relaxation= (AutomatIc)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data=300 deg. F Min Fluid Temperature Data- 50 deg. F Temperature= 100 deg. F Density: 62.20031 lbnrt3 Viscosilyz 0.68252 centipose Vapor Pressure= 0.9563 psla Viscosity Model= Newtonian Atmospheric Pressure= I etm Gravitational Acceleration: 1g Turbutent Flow Above Reynolds Number- 4000 Laminar Flow Below Reynolds Number= 2300 Total Inflow= 10,161 Ggamin Total Outllow= 10, 161 galmin Maximum Pressure Is220.7 psla at Junction 3221 Outlet Minimum Pressure is 12.66 psia etJunction 20 Outlet Pump Summary Jct      Name        Vol.      Mass       DP      DH    Overall      Speed Overal          SEP i %of             NPSHA NPSHR Flow       Flow                    Efficiency               Power                 BEP
_ .              (gaVrrlin llbnl'sec)  (psid) (feet) (Percent) (Pereent)        fjp) (galrnin) (Percent)         (feet)  (feet) 7      DHP 1A        3,399      471.1   142.8 330.7         78.11      100.0 362.5         2           124.4       67.19   16.52 292     DHP-1B        3,399      471.1   142.8 334.7         74.13 100.0 362.5              2,732       124.4       69.87   16.52 F32-20     BSP-1A       1,6141     223.71  191.11 442.51       74.39      10.0 _241.91        11473       109.61 69.871       14.441

AFT Fathom 5.0 Output                                                                                          (2of 12of/                                 31/2005 M90-0021, Rev. 13 (Attachment 18) Case 1 (ECCS Flow with 8WST at 5.5 feet and 100 deg. F)
Jct    Name       Vat       Mass        DP      DH    Overall       Speed        Overat        EP         % of     NPSHA NPSHR Flow      Flow                     Efficiency                  Power                    SEP (gsaln) (brIsec)       (psid) (feet) (Percent)     (Percent) (hI) (Ia/nin)(Percent                   (feet)  (feet) 13221 I BsP-rII       1,8141    223.71 191.11 442.51         74.391        0o0.0I 241.91          1.4731       109.61 71.121 14.441 Jcr   Narne        Valve       VoL         Mass         DP             DH           P Inlet           Cv            K      Valve State Type       Flow         Flow (alri)br/e)       (psid)          (feet)          (psial 18       DHV-1       CHECK       3,0          457.9      1.43937        3.33228            24.49        2,750.1    0.6900            open X43      DHV42      REGULAR            0         0.0          N/A             N/A           17.19             N/A   0.0000  Closed By User X416     DHV-43     REGULAR            0         0.0           N/A             NlA          17.30             NIA   O.OW0   Closed By User X49       DHV4      REGULAR            0         0.0 No Sciutfon     No Solution            23.03    No Solution    0.0000  Closed BY User X58       DHV-9     REGULAR            0         0.0 No Sdution      No Solution     No Solution     No Solution    0.0000  Closed BY User 60       RSV.1       CHECK        1,614       223.7     0.22938         053103             31.99        3,365.3    0.7924            open 62      DHV-34     REGULAR       4fll8        681.6     0.09142         021164             28.08       16,2Ul      0.1040            open 63      OHV.35     REGULAR       4,918        681.6     0.09142         0.21164            28.49       16,243.1    0.1040 X67      MUV 58     REGULAR            0         0.0 No Solution     No Solution            25.37    No Solution    0.0000  Closed By Uset 76       BSV-8       CHECK   _      614       223.7     0.22938         0.53103            32.50        3,365.3    0.7924            open 77      BSV.17     REGULAR        1fil4j 223.7          0.03242         0.07506            32.02        8,951.2    0.1120            Open 78      BSV.16     REGULAR       1fi14 223,7            0.03242         0.075              32.54        8.9512      0.1120           Open X1002     MUV73      REGULAR            0         0.0 No Solution     No Solution            25.55    No Solution    0.0000  Closed By User 1004     DHV.21     REGULAR       3,304        457.9     0.04126         0.09552            27.66       16,243.1     0.104            Open X1017      DHV-8     REGULAR            0         0.0 No Solution     No Solution          128.5      No Sdution      0.0000 Closed By User 1026     DHV-32     REGULAR       3,304        457.9     0.04126         0.09552            28.56      16,243.1     0.1040            open X1039      OHV-7     REGULAR            0         0.0 No Solution     No Solution     No Solution     No Solution    0.0000  Closed By User Xl051    DHV.40     REGULAR            0         0.0 NoSolution      No Solution     No Solution     No Solution    0.0000  Closed BYUser X1052     DHV-39     REGULAR            0         0.0 No Solution     No Solution     No Solution     No Solution    0.0000  Closed By User 1062     DHV-33       CHECK        4,918       681.6     0.57135         1.32273            27.95         6,497.2   0.6500            OPen 1063     DHV-36       CHECK       4,918        681.6     0.57135         1.32273            28.38        6,497.2     0.6500 1065       DHV-2      CHECK       3,304        457.9      1.43937        3.33228            24.40        2,750.1    0.6900            Open 1067    MUV 60       CHECK             0        0.0 No Solution     No Solution     No Solution     No Solution    0.0000            Open 1400     DHV.92     REGULAR             0        0.0          N/A             N/A         162.43              W/A   0.0000           ppvan X1401     DHV-91     REGULAR            0         0.0          N/A             N/A         139.32              N/A    0.0000  Closed ByUser 2002     MUV 72       CHECK            0         0.0 No Solution     No Solution     No Solution     No Solution    0.0000                n X2016     DHV-11     REGULAR             0        0.0 NoSolution      No Solution          138.43     No Solution    0.0000  Closed By User X2038     DHV-12     REGULAR             0        0.0 No Solution     No Solution           138.15    No Solution    0.0000  Closed By User 3216      DHV.6     REGULAR        3,304       457.9     0.12616         0.29207            34.81         9,289.1   0.1040             OMe

(3of 12)
M90-0021, Rev. 13 (Attachrert      18) Case1 (ECCS Flow with BWST at 5.5 feeland 100 deg. F)
Valve         Vol      Mass          DP             DH                PInlet           Cv            K      Vale State Jct       Nanm Type        Flow         Flow (gal in) (Ibnfsec) (psid)                    (feel)         (psia) .
REGULAR          3,34        457.9     0.12616            029207            30.59        9,289.1      0.1040            Open 3217         DHV-5 BSV.11   REGULAR               0         0.0 No Solution     No Solution No Solution No Solution               0.0000  Closed By UsH X3233 REGULAR               0         0.0 No Solution     No Solution No Solution No Solution               0.0000  Closed By User X3Z35 BSV-12 CHECK              0         0.0           N/A            N/A            31.58            N/A      0.0000            Open 3236      BSV.150 CHECK              0         0.0          N/A             N/A            31.16           N/A       0.0000            Open 3237      BSV-151 FCV       3,304      457.9     92.87392       215.01253            126.03          342.4     765615             Open 3242 DHV.110 FCV       3,         457.9     90.60155       21021478             127.49          346.2     74.8532            Open 3243 DHV-111 REGULAR           3304 _ 457.9          17.44246        40.38107           158.50          790.0     14.3799            OPen 3244 DHV-211 REGULAR           3,304      457.9 17.44246             40.38107           157.81          790.0     14.3789            Open 3245 DHV-2101 Piee O____Table Pipe     Length      Vol. Flow    Reynolds    Vlocity           I         dP Static       P Static In      P Static         dH        Elevation        K        L/D   1l1D+ K Pipe Nomrnal                                No.                                   Fniction                         Out                          Inlet Size      (feet)     (gal/nh)                 (feet/sec)               (t. H20 st.)          psl            (psla)        (feel)        (feet) 1        14 Inch  25.14100     4,9100      1.714E+06        11.443   0.01347        0.6219127             14.67          20.35   1.3588121         120.50 0.361Q000   0.306732 0.687732 2     -14inch      29.47900     4,918.00   1.7i4E+06        11.443    0.01347        0.7292218             20.35          28.08    1.2630172        105.00 0.2610000 0.359657 0.620657 3         14 Inch 17.16700      3,304.00   1.151E+06
* 7.688         0.01379       -0.1961624             27.65          28.31  .1.5470170          84.72 1.4700000 0.214359 1.684359 4        14 Inch  35.93800      3,304     1.151E+O6          7.688   0.01379        0.4106533             27.65          27.66   0.9007771          84.72 0.5320000 0.448747 0.980747 5         14 inch   2.68200    3,39928     1.1B4E406         7.909   0.0137B 0.0323787                    27.39          2926    0.0733294          83.80 0.0420000 0.033427 0.075427 6        10 inch    0.32300    3,399.28    1.566E406        13.831   0.01412        0.0161720             28.25          28.69   0.7534526          79.38 0.2480000 0.005460 0.253460 7           8 inch   2.04200    3,9.28      1.966E+06       21.800    0.01454        0.3284689           169.62          168.60   0.3296711          77.58   0.0000000 0.044637 0.044637 8          0 Inch 18      63.70000      3,399.28   1.566E406        13.831   0.01412        3.1893350           170.35          165.34   6.7860450          79.60   1.2060000 1.076813 2.282813 9         18 Inch  Z90000      3,399 28    9.098E.05         4.667   0.01361       0.0092587            166.14          167.39   0.0092926          84.40 _O.Q000000  0.027459 0.027459 10         18 inch   2.90000    3,399.28    9.098E+05         4.667   0.01361        0.0092587           162.26          163.51   0.0092926          81.50 O.Q000000   0.027459 0.027459 lI        lO Inch    8.90000     3,39928    1.566E406        13.831   0.01412        0.4456056           162.21          161.14   1.5649591          78.60 0.3760000 0.150450 0.526450 12          3 inch   7.60000         9528   1.434E405         4.135   0.01985         0.1561982          162.19          161.36   0.2210715          79.50 0.2420000 0.590005 0.832005 13      _ OInch     3.00000     3X04.00     1.522E+06       13.443    0.01413        0.1420821           160.97          159.61   0.1426021          79.50 0.0000000 0.050778 0.050778 14        10 Inch    4.00000     3,304.00   1.522E+06       13.443    0.01413        0.1894428           159.61          157.81   0.1901362          B2.50 0.0000000 0.067704 0.067704 15         10 Inch  14.40000     3,30400    1.522E406        13.443   0.014131       0.681994 1          139.33          139.03   0.6844902          86.50 O.Q000000 0.243733 0243733 18        lO inch  21.00000      3,304 on   1.522E406        13.443   0.01413        0.9945747             33.15          30.59   2.4276713         102.50 0.5090000 0.355444 0.864444 17        10inch   17.70000       ,30400    1.743E4  06      17.628   0.01437         1.6782465           23.05           22.32   1.6843889         110 .50 O.0000000 0.348779 0.348779 18        14 inch  37.20000      3,304 00   t.326E+06        10.205   0.01394        0.8725407            22.17            12.66  2.5250618         110.50 1.0190001 0.541053 1.560053 19  . 14 inch   10.67700     5,24300    1.827EtO6        12.199   0.01343        0.2992315             14.49          17.42   0.7189453         120.50 0.1810000 0.129854 0.310854 20        14 Inch  2561300       4,91800    t.714E406        11.443   0.01347        0.6335886             17.55          28.67   0.9350477         113.00 0.1470000 0.312490 0.459490 21         14 inch 12.00000      4,91800    1.714E406       11.443    0.01347        0.2968439             28.67          28.49   0.4139235          86.31 0.0570000 0.146405 0203405

AFT Faftnm 5.0 Output                                                                                     (4of12)                                                                 311/005 M90-O21, Rev. 13 (Attachment IB8)
Case I (ECCS Flow with BW/ST at 5.5 feel and 100 deg. F)
Pipe     Pipe          Length     Vol. Flow  Reynolds Velocity          I        dP Static    PStatic In PStatic            dH        Elevtion         K        1110   Itm+4K Nominal                                  No.                               Frkctlon                    out                       Inlet Size           (feet)        Vmllnn)           (feet/sec)       _    (ft. H20 std.)    (psta)        (Psla)       VWet         (feet) _____
22       14 inch        2.68300 .3,304.00 l.11511E+06       -7.688  0.01379      -0.0306579        28.81         29.03 .0.5175541         8423 0.5300000 0.033502 0.563502 23       14 Inch        7.08300 1 3340 1.151E+06            -7.688  0.01379      .0.080935         28.77         28.81 .0.0812317         84.23 0.0000000 0.08844 0.08844 24       14 inch        9.521001 3,304.00 1.ISIE.06          7.688  0.01379       0.1087938        28.77         28.561 0.8347757         84.23 0.7900000 0.118686 0.90888 25       114  Inch      3.1818001 3,9.36 1.84Et06            7.910  0.01378       0.038493         28.47         30.40 0.0502971          83.90 0.0120000 0.039733 0.051733 26       10inch         0.32300 3,993       1.566IEt6      13.831   0.01412       0.0161728        29.38         29.83 0.7534902.         79.38 0.248000 0.005460 0.253460 27         8Inch        2.0000    3993      1.966E+06      21.801   0.0145        0.3217287       170.75        169.74 0.322906           77.58 0.0000000 0.043719 0.043719 28 .-    10 Inch      70.50000 3,399.35 1.566E+i06         13.831   0.01412       3.5299697       171.48        166.33 7.1281048          79.60 1.2060000 1.191762 2.397762 29       18 inch        2.90000 3,3A.3 9.09SE+051            4.667  0.0`1381      0.009292        157.13        168.37 0.0092931          84.40 P0000000. 0.027458 0.027458 30       18 inch        2.9000    3,399.38 9.096E+05         4.667  0.01361       0.0092592       183.24        164.49 0.0092931          85000000 0.027458 0.027458 31       10 inch        8.9000    3,399.38 1.566Et06       13.831   0.01412       0.4456273       163.20        182.131   .565035         78.60 0.3760000 0.15049 0.526449 32         3inch        7.60000       95.36 1.435E+05        4,139  0.01985       0.15646`17      1863.1 8        162.33   0.22145031       79.50 0.2420000 0.589952 0.831952 33       10 inch        5.00000 3 0400 1.522E+06           13.443   0.01413       0.2368035       161.96        159.70 0.237670           79.50 0.0000000 0.084629 0.084629 34       10 inch        5.00000 3,304.00 1.522E+06         13.443   0.01413       0.2368035       159.70        158.50 0.765623           8.00.1680000 0.084629 0272629 35       10 inch      13.00000 3.040        I.522E+06      13.443   0.01413       0.6156891       141.04        140.46 1.3649669          86.50 0.2660000 0.220037 0.486037 36       IOInch         2.100001 3040       1.522E+06      13.443   0.01413       0.0994575        38.69         34 81 0.8524625         102.50 0.2680000 0.035544 0.303544 37       14 nch       72.10000 3,304.00 1.326E.06          10.205   0.01394       1.69113141       18.56          12.66 4.4521307        120.60 1.7020000 1.048653 2.750653 38       14 Inch        5.55700 1,614.00 5.624E~t05          3.7551 0.01463       0.0160815        28.611         32.28 0.0455095         84.75 0.134000 0.073642 0.207642 39       14inch         0.10000 1,614.00 5.624E+05           3.755  0.01463       0.0002894        32.26         32.25 0.009054j          76.25 0.0400000 0.001325 0.041325 40       14 inch        7.72900 1,614,00 5.624E+05           3.755  0.01463       0.0223670        29.33         32.77 0.0244891          84.23 0.0000000 0.102425 0.102425 41       14 Inch        0.10000 16400 5.624E4+05             3.755  0.01453       0.0002894        32.77         32.77 0.0072             7.50.0008200 0.001325 0.00214 42 6 nc          49.6000          4.00 0.OE0             .0     .00           .000              12            55     .0000000       106.0000000050000000 43         6Inch      49.60000         0.00 0.OOOE+00        0.000  0.00000       0.000000         29.55         25.37 0.0000000         168.31 0.0000000 0.000000 0.000000 44       14 inch      30.48000         0.00 0 OOOE+00        0.000  0.00000       0.00000          16.68          17.19 0.0000000         88.25  0.0000000   0.000000 0.0000 45       14 Inch      25.82300         0.00 O.OOOE+OO        0.000  0.00000       0.0000000        27.69         28.04 0.0000000          85.54  0.0000000   0.000000 0.000000 48       14 Inch        6.50000        0.00 O0.OE+O0         0.000  0.00000       0.0000000        28.04         28.04 0.0000000          84.72  0.0000000   0.000000 0.000000 47         4Inch      24.400001        0.00 0.OOOE+00        0.000  0.0000        0.0000000       140.54        136.43 0.0000000          86.50   O.000000Ok 0.000000 0.000000 48       14 Inch      47.042001        000  0.OOOE+OO        0.000  0.000001      0.0000000        16.88          17.30 0.000000          86.25  0.0000000   0.000000 0.000000 49       14 inch      41.792001        000  O0OOOE+00        0.000  0.00000       0.0000000        28.71         29.17   0.0000000        85.28   0.0000000  0.000000 0.000000 50         4 Inch  -. 19.40000         0.00 0O'OOSE.O0       0.000  0.00000       0.0000000       142.26        138.15 0.0000000          86.50  0.0000000   0,0000   0.0000 52       12 inch      35.10000         000    ,0.OEOOE 0.000        0.00000       0.0000000        14.17          19.114 0.0000000       126.50  0.0000000   0.000000 0.000000 53       12 Inch      31.70000         0,00 0.000E400        0.000  0.00000       0.0000000        19.14         23.03 0.0000000         11I5.00 0.0000000   0.000000 0.000000 54-      l-2 Inch     23-40000         000  O,0OEOOE 0.000          0.000001      0.0000000  No Solutlon No-Solution     0.0000000       106.00  0.0000000   0.000000 0.000000 55       14 Inch        2.10000        000  0.OOOEtOO        0.000  0.00000       0.0000000  No Solution INo Solution 0.0000000          105.60  0.0000000   0.000000 0.000000 50       14 Inch      10.600001        000  0 000Ei00        0.000  0.00000       0.0000000  No Soluion No Solution 0.000000             103.50  0.0000000   0.000000 0.000000 57        14 Inch. 12.2000         0 O00  0.000E400        0.000  0.00000       0.0000000  No Solution No Solution 0.0000000           103.50  0.0000000   0.000000 0.000000D 58 1 nh           8.700001       0.00 0 OOO-E-t.0 0.000       0.00000       0.0000000  No Solution No Solution 0.0000000           103.501 0.00000     0.000000 0.000000

AFT Fathom 5.0 Output                                                                                   (5of 12)                                                            3131/2005 M90-0021, Rev. 13 (Attachment 18) Case 1(ECCS Flow with BWST at 5.5 feet and 100 deg. F)
Pipe      Pipe       Length    Vol. Fbw   Reynolds   Velocity        I        dP Static    P Stavc In       PStatic        dH     Elevation        K        hID   flJ 4K Nominal                              No.                                Friction                      Out                    Inlet Size        (feet)   (gal/nn              (feettsec)             (ft. H20 std.)    (psla)          (psla)                 (ieet)
(feet) 59         8 Inch     2.70000       0.00 O.OOOE400       0.000   0.00000       0.0000000       129.48          128.75  0.0000000      97.50   0.0000000 0.000000 0.000000 60         8 Inch     7.60000       0.00 O.OOOE.00      0.000    0.00000       0.0000000  No Solution    No Solution   0.0000000     103.50   0.0000000 0.000000 0.000000 61         8 Inch   11.50000        0.00 0.OOOE.00 0.000         0.00000       0.00000oo  No Solution    No Stiutlon   0.0000000     103.50   0.0000000 0.000000 0.000000 62         8 inch     1.40000       0.00 O.OOOE+00       0.000   0.00000       0.0000000  No Solution    No Solution   0.0000000     103.50   0.0000000 0.000000 O.OOOO0 63         8 inch  156.00000        0.00 O.OOOE+00      0.000    0.00000       0.0000000         46.08           14.70 O.OOOO0       105.80   0.0000000 0.000000 0.000000 64         8Inch    10.40000        0.00 O.OOOE+O 0     0.000    O0O           O.0OOOOO   No Sdution     No Soution    0.0000000     103.50   0.0000000 0.000000 O.O000 66        10 Inch   10.00000      325.00 1.480E+05       1.292   0.01M         0.0054253         17.44          17.43  0.00544i1     113.00   0.000000  0.209830 0.209830 67         8 Inch   10.00000        0.00 0.OOOE+00       0.000   0.00000       0.0000000  No Solution    No So1ution   0.0000000     103.50   0.0000000 0.00000 0.000 68     2_112 inch     8.10000       0.00 0.OOOE00        0Q000   0.00000       0.0000000         28.04          31.60  0.0000000      84.72   0.0000000 O.O0000 0.000000 69     2-1/2 inch   15.30000        0.00 O.OOE+0         0.000   0.00000       0.0000000         29.20          26.71  0.0000000      84.23   0.0000000 0.000000 0.000000 70     2-1/2 inch   50.30000        0.00 O.OOOE.00      0.000    0.00000       0.0000000       160.83          154.78  0.0000000      82.50   0.0000000 0.000000 0.000000 71     2-1/2 inch   21.3000         0.00 o.O00E+00       0.000   0.00000       0.000000o       160.91          155.73  0.0000000      84.50   0.0000000    0.000000 0.0000o 72         8inch      1.00000       0.00 O.O E+00       0.000    0.00000       0.000000   No Solution    No Solution   0.0000000     103.50   0.0000000 0.000000 o.o00000 74         6Inch      0.50000       0.00 0 000E.00      0000     0.0000        0.0oooooo  No Solution    No Solution   0.0000000      96.00   0.0000000 o.000000 0.000000 75         6 inch  149.20000         .0  0.0OOE+00      0.000    0.00000       0.0000000  No Solution    No Solution   0.0000000      96.00   0.0000000   .00000 0.000000 76        10 inch     0.54200 1,614.00   7.437E+05      6.567    0.01474       0.0063898         31.99          31.99  0.0064131      76.25   0.0000000 0.009570 0.009570 77        10 inch     0.75000 1,614.00   7.437E+05      6.567    0.01474       0.0088419         31.76          30.87  0.0598066      76 25   0.0760000 0.013242 0.089242 78        10 inch   31.39600 1,614.00    7.437Ei05      6.567    0.01474       0.3701347         30.87          30.85  0.9686041      78.25   0.8910000 0.554327 1.445327 79         6 inch 153.39999         0.00 O.OOOE+00      0.000    0.00000       0.0000000  No Solution    No Solution   0.0000000      96.00   0.0000000 0.000000 0.000000 80         6 inch     1.00000 1,614.00   1.229E+06     17.924    0.01550       0.1525441       220.13          219.77  0.1531024      77.33   0.0000000 0.030666 0.030666 e1        10 inch     0.10000 I ,614.00  7.437E+05      6.567   0.01474        0.0011789         32.54          32.54  0.0011832      76.25   0.0000000 0.001766 0.001766 82        10 inch     0.54200 1,614.00   7.437E405      6.567    0.01474       0.0063898         32.51          32.50  0.0064131      76.25   0.0000000 0.009570 0.009570 83        10 inch     0.75000 1,614.00   7.437Et05      6.567   0.01474        0.0088419         32.28          31.39  0.0504244      76.25   0.0620000 0.013242 0.075242 84        1O!nch    31.93700 1,614.00    7.437E+05      6.567    0.01474       0.3765126         31.39          31.39  0.9240731      78.25   0.8150000 0.563879 1.378879 65         4inch      0.10000       0.00 0.OOOE+00      0.000    0.00000       0.0000000         31.68          31.68  O.OOOOO        78.25   0.0000000 0.000000 0.000000 a6         6Inch      1.00000 1,614.00   1.229E+06     17.924    0.01550       0.1525441       220.66          220.31  0.1531024      77.33   0.0000000 0.030666 0.030666 87        14inch      0.10000 4,918.0    1.714E+06     11.443    0.01347       0.0024737         27.81          28.55  0.3728464      86.31   0.1820000 0.001220 0.183220 88        14inch      1.80200 4,918.00   1.714E+40     11.443    0.01347       0.0445761         28.40          28.38  0.0447392      86.31  0.0000000 0.02195 0.021985 89        14 inch     0.10000 I      4918.00   1.714E+06     11.443    0.01347       0.0024737         27.38          27.82  1.0525254      86.83   0.5160000 0.001220 0.517220 90        14 inch     391700 4,918.0     1.714E+06     11.443    0.01347       0.0968948         27.99          27.95  0.0972494      88.a3   0.0000000 0.047789 0.047789 91         4 inch     0.10000       000  O.OOOE400      0.000    0.00000       0.0000000         31.16          31.16  0.0000000      78.25   0.0000000 0.000000 0.000000 92        10 inch     0.10000 1.614 00   7.437E+05      6.567    0.01474       0.0011789         32.03          32.02  0.0011832      76.25   0.0000000 0.001766 0.001766 93         4inch      0.10000       000  O.OOOE+00      0.000    0.00000       0.0000000         31.68          31.68  0.0000000      78.25   0.0000000 0.000000 0.000000 94         4inch      0.10000       000  O.OOOE+00      0.000    0.00000       0.0000000         31.16          31.16  O.OOOOOO       78.25   0.0000000O0.000000 0.00000 X95        4 inch     0.10000       000  O.OOOE00 0.000          0.00000       0.0000000  No Solution    No Solution   0.0000000      78.25   0.0000000 0.000000 0.000000 X96        4Inch      0.10000       000   O.OOE+0       000 0 0.00.0           0.0000000  No Solution    No Solution   0.0000000      78.25   0.0000000 0.000000 0.000000

AFT Fathom 5.0 Output                                                                                          (6of 12)                                                                  3/31/2005 M90-0021, Rev. 13 (Atachment 18) Case I (ECCS Flow with BWST at 5.5 feet and 100deg. F)
Pipe     Pipe        Length      Vol. Fbow Reynolds Velocity               I         dP Statc I PStatir In P Static              dH       Elevation      K          LUD     LJD + K Nominal                                   No.                                 Fddcion                        Out                     Inlst Size         (feet)     (palmin) ____             (feet/sec) _           (ft. H20 std.)      (psIa)        (Pslal     (feet)       (feet) 1004      14 inch      0.50000 3.3.0 I.151E+06                  7.688 0.01379          0.0057139         27.62          27.62 0.0057349        83.60 0.00000 0.006243       0.006243 1012       3 inch 20.20000            95.28 1.434E+05           4.135 0.01985          0.4150824         29.21          27.83 0.6097369        81.20 0.7270000 1568172      2.295172 1014     10 inch 28.30000 3 3C4.00 1.522E+06                  13.443 0.01413          1.3403077        140.36         139.33 2.4011574        88.50 0.3760000 0.479003     0.655003 1015      10 Inch 28.30000 3304.               1.522IE+0       13.443 0.01413          1.3403077        134.31         128.27 2.9937219        86.50 0.5870000 OA79003       1.o66003 1016      10Inch 43.5000           3304.00 1.743E+05           17.628 0.01437          4.1245039         29.59          24.49 7.3269937       106.00 0.6600000 0.857169      1.517169 1024      14 Inch        1.25000 3,304.00 1.151E+06             7.688 *0.01379         0.0142835         28.51          28.51 0.0143357        63.90 0.0000000 0.015608     0.015608 1032       3Inch 19.60000             95.36 i.435E+05           4.139 0.01985          0.4034388         29.96          28.51 0.6628022        8120 0.9690000 1.521455      2.490455 1034      10 inch      0.71000 3.30.4.00 1.522E+06             13.443 0.01413          0.033661         141.06         141.04 0.0337492        E6.50 0.0000000 0.012017     0.012017 1035      10 Inch 26.10000 3.304.00 l.522E.06                  13.4U3 0.01413          1.236i1143       135.74         129.74 2.8891472        88.50 0.5870000 0.441766      1.028766 1036      10 inch 117.80000 3,304.00 1.743E+06                 17.628 0.01437 11.1693468                 33.81          24.40 15.9913178       106.00 0.9900000 2.321253    3.311253 1042       6 Inch 0.50000                   O._.OOOE.O0         0.000 0.00000         0.0000000 No Solution No Solution 0.000000               96.00 0.00000 0.00.OC        0.000000 1047       4inch       0.10000         0.00 0.000E,00           0.000 0.00000           O.OOOOO     No Solution No Solution 0.0000000          86.00 0.0000000 0.000000     0.000000 1050       4Inch       0.10000         0.00 O.OOOE0      I      0.000 0.00000          0.0000000 No Solution No Solution 0.0000000             96.00 0.0000000 0.000000     0.000000 1057      14 inch 6&81000              0.00 0.000+00I           0.000 0.00000          0.0000000         21.88          32.35 O.ooO00M0       100.50 0.0000000 0.000000     0. 0 1058      14 Inch 59.50000             0.00 O.OOOE+000.000 0.00000                     0.0000000         22.39          32.88 0.0000000       100.50 0.0000000 0.000000     0.000000 1059       8 inch 4.30000              0.00 0.000E+00           0.000 0.00000          0.0000000 No Solution No Solution 0.0000000             99.20 0.0000000 0.000000     0.000000 1062       8 inch      6.00000         0.00 O.OOOE+00           0000 0.00000           0.0000000         47.07          46.08 0.0000000       103.50 0.0000000 0.000000     0.000000 1064       8 inch 26.20000             0.00 0.000E+00           0.000 0.00000          0.0000000 No Solution No Solution 0.0000000            103.50 0.0000000 0.000000     0.000000 1074 6 Inch 0.50000                  0.00 O.0E+00              0.000 0.00o00         0.0000000 No Solution No Solution 0.0000000             96.00 0.0000000     0.000000 0.000000 1075       6 inch        0.10000       0.00 0.0002+00           0.000 0.00000          0.00O0000    No Solution No Soluion 0.0000000           96.00 0.0000000 0.000000       O.OOO  O 1111      None       7.30000         0.00 0.000E400           0.000 0.0000           0.0000000         12.66          14.17 0.0000000        130.000.0000000 0.000000     0.000000 1400       2Inch       0.80000         0.00 0.00COE+0           0000 0.00000           0.0000000        162.43         162.43  o.oooo0oo       79.50 0.000000 0.000000      0.000000 1401       2Inch 126.10000             0.00 O.OOOE+00           0.000 0.00000          0.0000000        162.43         139.32 0.0000000        79.50 0.0000000 0.000000       O.OOO   O 1402       2Inch       0.78000         000 O.OOE00 0.000 0.00000                       0.0000000         29.17          29.17   O.0000000     133.00 0.000OOOQ    0.000000  0.000000 1403 2-1/2 Inch          3.500         000 0.00OOOE+00            0.000 0.00000        0.0000000         29.17          29.17 0.0000000       133.00 0.0000000 0.000000     0.0000O0 1404       2inch 18130000              0.00 OOOOEOC 0.0Q                  0.00000 0.000000               29.17          14.44 0.0000000       133.00 0.000       00.000000
                                                                                                                                                                       .00   0.000000 t405 1-l/2 Inch       0.33000        0.00 0.OOOE+00           0.000 0.00000 I 0.00000                  14.44          14.44 0.0000000       167.10 0.00000 0.000000       0.000000 1406 2-1/2 inch         3.10000        0.00 0.000E00              O..000.00000         0.000000          14.44          14.44 0.0000000       167.10 0.0000000 0.000000     0.000000 1407       4inch        1.10000        0.00 0.0002E00            0.000 0.00000         0.0000000          14.44         14.70 0.000000        167.10 0.0000000 0.0000       0.000000 1409       4 inch       75000          0.00 Q00OE400            0.000 0.00000          0.0000000          114.44 14.44 0.00000001             167.10 0.0000000 0.000000     0.000000 2036      10 Inch       9.00000     3304.00 1.743E+06          17.628 0.01437          0.8633458         22.96          18.70 0.8564689       111.80 0.0000000 0.177345     0.177345 2042       6Inch        0.50000        0.00 OOooE+00             0.000 0.00000         0.0000000 No Solution No Solution 0.0000000             96.00 0.0000000 0.000000     0.000000 2047       6Inch       0.10000         0.00 0.000E+00            0.000 0.00000         0.0000000 No Solution No Solution 0.0000000             96.00 0.0000000 0.000000     0.000000 2064         8 inch      2.70000           0.00 O.o0E00           0.000 0.00000              o0.0000ooo 130.22           130.95 0.0000000        99.20 0.0000000     0.000000 0.000000 4200      14 inch     10.300QOI        0.00     O.OOE+00        0.000 0.0000           0.0000000         23.71          19.26 0.0000000 110.50 0.0000000 0.000000           0.0000 4202 1 14 Inch I 10.00000              0.001 0.00OE+00          0.000 I o.ooo          O.OOOOOO          22.87          22.87 0.0000004       110.501 0.00000001 0.00=1     0.000000

AFT Fathom 5.0 Output                                                                                                        (7of 12)                                                              3f31t2005 MUM,021 Rev. 13 (Attachment 18) Case 1(ECCS Flow with BWST at 5.5 feet and 100 deg. F)
Pipe      Pipe       Length       Vol. Flow      Reynolds       Veloity           I       dP Static           PStatic In          PStatic         dH     Elevation       K       fLD    ffJt +K Norminal                                    No.                                     Frition                                 Out                     Inlet Size        (feet)       (galmn)                     (eet/sec)                (_ft.H20  sid.)          (psa)             (psia)       (feet)     (feet) 4205          None      0.01000           0.00 O.OOOE+OO             0.000 0.000              0.0000000            _ 17.17                16.88 0.0000000       85.58 0.0000000 0.000000 0.000000 4206          None      0.01000           0.00oo  O.OE+00            o0.000 0.00000           0.00000                  16.88              16.83 0.0000000o 88.25 0.00o0000 o.oooo0       o.o0o0oo 4207        10 Inch     4.0000 3,34.00 1.522E+ 6                    13.443 0.01413            0.1894444               12827              125.03 0.1901377       97.50 0.0000000 0.087704 0.087704 4208        10 inch     4.30000      3.30a4.0a     l422E+6 -         3.443     0.01413        0.2038526               129.74             127.49 0.2043979       97.50 0.000000  0.072781 0.072781 All J.rinen TaleA Jct              Name               Elevation     PStatic In        Vol. Flow          Loss                 dH        l dP Stag.
Inlet                     Thru Junction       Factor (K)                                Total
              .___.___                    (feet)        (pstal          (Waymin)                              (feet)         (ft. H20 std.)
1                        BWST         124.50            1426                N/A    See Losses       See Losses See Losses 2                     TeeAN"           106.00           20.84                NWA 0.00000                   0.00000             0.00000 3                      TeeMke           84.75           28.31                N/A        0.0000             0.00000             0.00000 4                      Tee"Me           84.72           27.87                N/A       O.O00O              0.00000             0.00000 5                      Weldcdet         83.80           27.65                NIA See Losses          See Losses See Losses 6                 Area Change           79.38           29.26         3,39928           0.36573            0.35556             0.35426 OHP-lA          77.58           28.69         3       23       o03900000        330.65855          .329.45276 9                Area Change           79.60         168.60          339.328           00.506             0.37047             0.36912 10                Area Change       _*84Q0            165.34          3,399.28          0.26647            0.79213             0.78924 11                   DH.HE.1A           81.50         167.39           3.39928        35.10000           11.87867               1.83538 13                Area Change           78.60         163.51          3,39928           1.08694            0.36785             0.36651 14                        Branch        79.50         162.01                 N/A See Losses          See Losses See Losses 15                     Tee/Uh            82.50        160.29                 NtA        0.00000            0.00000             0.00000 le                     TeeMye           86.50         140.00                 N/A        0.00000            0.00000             0.00000 TeeM/ye          97.50         128.94                 N/A        0.00000            0.00000             0.00000 18                        DHV`I        110.50           24.49          3,304.00         0.69000            3.33228             3.32012 19                     Teeitye         110.50           22.29                N/A See Losses          See Losses See Losses 20                   REACTOR           130.00            12.66               NA See Losses           See Losses See Losses 22                     Teefflye        113.00            17.98               N/A See Losses          See Losses See Losses 23                     TeeAhye          66.31           29.16                N/A        0.00000            0.00000             0.00000 24                     TeNYve           84.23           29.04                N/A        0.00000            0.00000             0.00000 25                  Q Weldodet          8423            29.03                NWA 0.00000                   0.00000             0.0o000 26                     TeeN/ye          84.23           28.99                N/A        0.00000            0.00000             0.00000 27                     TeeNe            83.90           28.60                N/A See Losses          See Losses See Losses 28                Area Change           79.38           30.40         3,399.36         0.36573             0.35558             0.35428
_K                         nn    1R uFnr-1u         T?
Io Cro         .laal   U. 7q4U 0s S     J.JVJI    n...-
nr#nnn y.u.u-Antma;, 1
                                                                                                          .--W.tA-&...           -,no1 AXq4r; c;,.

AFT Fathom 5.0 Output                                                                                   (8of 12)                                        3131/2005 M90-0021, Rev. 13 (Attachment 18) Case 1(ECCS Flow with BWST at 5.5 feet and 100 deg. F)
Jct             Name             Elevation   PStatic In     Vol. Flow       Loss            dH          doP  Stag.
Inlet                  Thru Junction Factor (K)                         Total yogi)       (psia)       (gaVmin)                      (feet)     (ft. H20 std.)
31               _AraCha e_ 79.60                169.74        3,399.36      0.05016       0.37049          0.36914 32                 Area Change       84.40       166.33        3399 3r       0.26647       0.79217          0.78928
  '33                   DH.HE-1B        61.50       168.37        3,399.31    35.10000      11.87927          11.83595 35                 Area Change      78.60        164.49        3399.36       1.08694       0.367E6          0.36652 36                       Branch     79.50        162.68             N/A See Losses     See Losses      See Losses 37                     Tegyye        84.50       160.37             N/A      0.00000       0.00000          0.00000 38                     TeeMye        86.50       141.72             N/A      0.00000       0.00000          0.00000 39                     TeeMyo        97.50       130.41             N/A      0.00000       0.00000          0.00000 40                     Tee/Wye     120.80         18.68             N/A See Losses     See Losses      See Losses 42                    RB SWP         56.02         1Z66            0.00      0.00000       0.00000          0.00000 X43                      DHV42        85.54        17.19            0.00     0.00000     -24.32064        -24.23195 44                     Weldolet      84.72        28.04             N/A      0.00000       0.00000          0.00000 X46                      DHV-43       85.28        17.30            0.00      0.00000    -26.42976        .26.33338 47            Drop Une (HL-:B)      126.50          14.17           0.00      0.00000       0.00000          0.00000 48                 WELDOLET        115.00         19.14            0.00      0.00000       0.00000          0.00000 X49                       DHV4      106.00         23.03            0.00     0.00000    No Solution     No Solution 50 I               Area Chm        105.60   No Solution            0.00      0.00000   No Solution     No Solution 51                     Tee4he      103.50   No Solution     No Solution      0.00000 No Solution       No Solution 52                     TeeN/ye     103.50   No Solution     No Solution      0.00000 No Solution       No Solution 53                      Tee/Wye      76.25         32.31             N/A      0.00000       0.00000          0.00000 54                     TeeNhe        76.25        32.82             N/A     0.00000        0.00000          0.00000 55                      Teely       103.50   No Solution     No Soluton       0.00000 No Solution       No Sdubion 56                     TeeM/e      103.50   No Solution     No Solution      0.00000 No Solution       No Sdouion 57                         Tee     103.50   No Sotlion             0.00      0.00000 No Solution       No Solution X5                        DHV-9     103.50   No Sohffon             0.00     0.00000 No Solution        No Solution 59                     Tee (Rn)    105.80         46.08            0.00      0.00000       0.00000          0.00000 60                       BSV-1      76.25         31.99        1614.00       0.79239       0.53103          0.52909 61                     Teehye        78.25        31.55             N/A      0.00000       0.00000          0.00000 62                      DHV-34       86.83        28.08        4,918.00      0.10400       0.21164          0.21086 63                      DHYV35       86.31        28.49        4918.00       0.10400       0.21164          0.21086 64                     TeeV/ye      78.25         31.03             N/A      0.00000       0.00000          0.00000 65                 Area Change      76.25         32.25        1614.00       0.36573       0.08016          0.07987 66                     Teeilye      96.00   No Solution     No Soluton       0.00000 No Solution       No Solution X67                      MUV 58      96.00         25.37            0.00      0.00000 No Solution       No Solution 68                     TeeNJye       96.00  No Solution     No Solution      0.00000 No Solution       No Solution 580 opm to MUP'S l    104.501l No Solution                                No Solution I No              No   Solution 69 6958Z arn to- MU'-          0.0    No- Souto              OM
: 0.       0o.0000o-000   Souto II    No Solut

AFT Fathom 5.0 Output                                                                                  (9d 12)                                        3/31/2005 M90-0021, Rev. 13 (Attachment 18) Case 1(ECCS Flow with 8WST at5.5 feet and 100deg. F)
Jcl             Name            Elevation   PStatic In     Vol. Flow    T Loss             dH         dP Slag.
Inlet                 Thru Junctlon   Factor (K)                      Total
                                     .(eet)       (psia)      (gal/mn)                      (feet)    (ft. H20 sid.)
70                 Area Change       7625          32.77      1,614.00       0.36573       0.08016         0.07987 71         1614 rpm from8SPs         78.00        219.77       1.614.00       . 0          000000          0.00000 72           580 gpm to MUPs        104.50  No Solution            0.00      0.00000 No Solution      No Soluion X73           Spared NaOH feed        7825   No Sdutlion            0.00      0.00000 No Solutlon      No Solution 74         1614 qpm from BSPs        78.00        220.31       l 614.00      0.00000       0.00000         0.00000 X75           Spared NaOH feed        78.25  No Soluton             0.00      0.00000   No Solution    No Solution 76                        BSV.8      76.25         32.50       l 614.00      0.79239       0.53103         0.52909 77                      BSV.17       76.25         32.02       1,614.00      0.11200       0.07506         0.07478 78                      BSV.16       7625          32.54       1,614.00      0.11200       0.07506         0.07478 1001                   BWST (2)      124.50         14.70           0.00      0.00000       0.00000         0.00000 X1002                     MUV 73       96.00         25.55           0.00      0.00000   No Softilon     No Solution 1004                     DHV*21       83.80         27.66      3 304.00       0.10400       0.09552         0.09517 1014                       FO-27      8120         161.36          95.28  1,151.41785    305.94237       304.82669 1016                  OHI / FT3        86.50       139.03    _3304.00         3.E8740     10.91723         10.87742 X1017                      OHV-8       99.20        128.75           0.00      0.00000   No Solution    No Soltbon 1025                     DHV.76       90.00         26.71           0.00      0.00000       0.00000         0.00000 1026                       14HV-32    83.90         29.56      3 30400        0.10400       0.09552         0.09517 1032       325gom BWST reciro        113.00         17.43         325.00      0.00000       0.00000         0.00000 1036                       FO.28      81.20        162.35          95.36 1.151.41785     306.48635       305.36868 1038                   FE2 / FT4      86.50        140.46       3             3.88740     10.91723         10.87742 X1039                      DHV-7       99.20  No Solution            0.00      0.00000   No Solution    No Solution 1040               FromrCFT.1A       110.50         23.71           0.00      0.00000       0.00000         0.00000 1044                     DHV-75       76.50         31.60           0.00      0.00000       0.00000         0.00000 X1051                     DHV.40      100.50  No Sokution            0.00      0.00000   No Solution    No Solution X1052                     DHV-39      100.50  No Solution            0.00      0.00000   No Solution    No Solution 1055                    Fr. SFPs     103.50  No Soution             0.00      0.00000   No Solution    No Solution 1056                       FE438     103.50  No Solution            0.00      0.00000   No Solution    No Sdutlon 1062                     DHV-33       86.83         27.95      4.918.00       0.65000       1.32273         1.31791 1063                     DHV-36       86.31  __     28.38       4,918.Q       0.65000       1.32273         1.31791 1065                      DHV-2      111.80         24.40       3,304.00      0.69000       3.33228         3.32012 1067                     MUV 60       96.00  No Solution            0.00      0.00000   No Solution    No Solution 1400                     DHV-92       79.50        162.43           0.00      0.00000       0.00000         0.00000 X1401                     DHV-91      133.00        139.32           0.00      0.00000    255.01467       254.08472 1402                Area Chanoe      133.00         29.17           0.00      0.00000       0.00000         0.00000 1403                Aroa Change      133.00         29.17           0.00      0.00000       0.00000         0.00000 1404                Area Change      167.10         14.44           0.00      0.00000       0.00000         0.00000

[ AFT Fathom 5.0 Output                                                                                          (10 112)                                          3131/2005 M90021, Rev. 13 (Attachmnent le) Case I (ECCS Flow wlth 8WST at 5.5 feet and 100 deg. F)
Jdt              Nare                Elevation     PStatic In      Vol. Flow      Loss             dH          dP Stag.
Inlet                     Thru Jundtion Factor (K)                       Total teel          (pslal         (gaVmin)                     (feet)      tQ H20 std.)
1405                       TeeiMye       167.1 0          14.44              NWA 0.00000            0.00000        0.00000 1406                 Area Chanqe         167.10           14.44             0.00    o.o0000         0.00000        0.00D00 1407     Pressurizer Spray Nozze         166.50           14.70             0.00 _ 0.00000          0.00000        O.00000 1408                        RCV-13       167.10           14.44             0.00    0.00000        0.00000         0.00000 2002                        MUV 72         96.00    No Solution             0.00    0.00000     No Solution No Solution 2015       _                DHV*105         96.50        154.78              000     0.00000        O.0O00          O.00000 X2016                        DHV-11I        86.00        136.43               0.00   0.00000     No Solution     No Solution 2037                        DHV-106         96.50        155.73              0.00    0.00000         0.00000        0.00000 X2038                        DHV-12        96.00         138.15              0.00    0.00000     No Solution No Solution 2052                      Dead End       103.50     No Solution             0.00    0.00000     No Solution     No Solution 3016                 Area Chtance          96.'00   No Soltin                0.00 0.00000       No Solution     No Solution 3038                  Area Change          96.00     No Solution             0.00    0.00000     No Solution No Solution 3215                  From CFThoB         110.50           22.87             0.00     0.00000        0.00000        0.00000 3216                          DHV- 6      106.00           34.81             0.00    0.10400         0.29207        0.29100 3217                          DHV-5       106.00           30.59         3,304.00    0.10400         029207         0.29100 3220                         BSP-IA        77.33           30.85         1614.00     0.00000        0442.51981    40.90610 3221                        BSP-18        77.33           30.9          1614.00     0.00000     442.51981       440.90610 X3233                        BSP-11        78.25     No Solution             0.00    0.00000     No Solution     No Solution X3235                        BSV-12        78.25     No Soduton              0.00    0.00000     No Solution No Solution 3236                        BSV-150        78.25           31.68             0.00    0.00000         0.00000        0.00000 3237                        BSV.151        78.25           31.16             0.00    0.00000         0.00000        0.00000 3240            RB Sunop Strainer           86.25          16.88             0.00    0.00000         0.00000        0.00000 3241                      Sumnp EAt         86.25          16.88              N/A    O.00000         0.00000        0.00000 3242                       DHV-110       102.50          126.03         3 304.00   76.56154      215.01253       214.22845 3243                       DHV-111       102.50         127.49          3304.00    74.85316      210.21478       209.44820 3244                       DHVW211         86.50        158.50          3,304.00   14.37887       40.38107        40.23381 3245                        DHV.210        86.50         157.81          3,304.00   14.37887       40.38107        40.23381 JunCtin Loss Table Jct Pipe i Pipe        dP Stag. Total        dH       Loss Factor (K)
I      Dir.     (ft. H20 sid.)     (feet)_
1       P1    Out              1.014         1.017            0.5000 P19    Out              1.152         1.156            0.5w0 5    P1004       In            0.1588       0.1594             0.1738 P5    Out             0.3177       0.3189             0.3280

AFT Fathom 5.0 Output                                                                                              (11 o 12)                                        3131/2005 M90-0021, Rev. 13 (Attechment 18) Case 1(ECCS Flow with BWST at 5.5 feet and 100 deg. F)
Jct     Pipe Pipe dP Stag. Total               dH      Loss Factor K()
          #       Dir.   (f. H20 std.)        (feet)
_       P1012       In            0.000         0.000              0.000 14       P11       In            0.000         0.000              0.W0C P12 Out                0.2748        0.2758               1.038 P13 Out                0.5596        0.5617            0.2000
_       p1400 Out                 0.000         0.000              0.000 19     P4202       In            0.000         o.o0o              0.000 P18 Out                 0.000         0.000              o.oca P17       In            3.533         3.546             0.7343 20        P18       In            1.613         1.619               1.000 P37       In            1.613         1.619               1.000 P111 M_       Out              0.000         0.000              0.000 22        P20 Out             .0.01365 -0.01370              .6.732E-03 Pt9       In            0.000         0.000              0.000 P66 Out                 2244          2.252              88.77 27        P25 Out                 0.000         0.000              0.000 P1024       In         0.04136 0.04151                  0.04520
_       P1032       In          -0.5963       -0.5985             -2.248 36        P31       In            0.000         0.000              0.000 P32 Out                02753         0.2763               1.038 P33 Out                0.5596        0.5617             0.200M 40      P4200       In            0.000         &deg;.000 0000 P37 Out                 0.0000        0000               0.000
__       P2036       In            3.533         3546              0.7343 Assioned Flow Table Assigned              Name             Elevation      PStatic In       Vol. Flow       Loss           CrH         dP Stag.
Flow                                   Inlet                       Thru Junction Factor (K)                      Total (feet)         (psia)          (gaUmin)                    (feet)     (ft H20 std.)
69          580 gpm to MUPs           104.50     No SolutIon              0.00    0.00000 No Solution No Solution 71        1614 gpirM11 USPs             78.00         219.77           1,140      0.00000        0.00000        0.00000 72          580 gprn to MUP s         104.50     No Solution              0.00    o.00000 No Solution No Solution X73          Spared NaOH feed           78.25     No Solution              0.00    0.00000 No Solution No Solution 74        1614 gpm from BSPs           78.00         220.31            1614.00    0.00000         0.00000       0.00000 X75          Spared NaOH feed           78.25     No Solution              0.00    0.00000 No Solution No Solution 1032      325 gpr6WSTrecrc             113.00           17.43            325.00     0.00000_ 0.00000             0.00000

AFT Fathom 5.0 Output                                                                                                 (12 of 12)                                   331/2005 M94021, Rev. 13 (Altachrment 18) Case I (ECCS Flow vth BWST at 5.5 feet ard 100 deg. F)
Fleservoir Table Reservoir        Name     Elevation      PStatic In       Vol. Flow         Loss          dH           dP Stag.
Inlet                      Thru Junction     Factor (K)                       Total (feet)          fpsia)         (gaVrnin)        _           et)         (Ift. H20 std.)
1             BWST       124.50            1426               NIA See Losses      See Losses See Losses 20        REACTOR         130.00           12.66               NIA See Lowse       Seo Losses See Losses 42          RB SUM?        96.02            12.66             0.00       0.00000      0.00000            0.00000 1001         BWST(2)       124.50            14.70             0.00 _ 0.00000          0.00              0000 Screen Table Screen            Name          Elevation     PStatic In       Vol. Flow        Loss        dH         dP Stag.
Inlet                     Thru Junction Factor (K)                     Total (feet)         (sia)         (atmin)            .       (feet)   Mtt. H20 std.)
3240       R3 Sump Strainer          68.25          16.88             0.00     0.00000 0.00000             0.00000

AFT Fathom 5.0 Output                                                                                        (I of 12)                                           3/31/2005 M90-0021, Rev. 13 (Aftachrment 1S)Case 2(MaxImum Gravity Dra!n Rate to Sunmp w/BWSTat 16 feet)
Tirle: M90-021, Rev. 13(Attachment 19) Case 2(Maximum Gravity Drain Rate to Surmpw/3WST at 16 feet)
Analysis run on: 331/2005 3:13:42 PM Application version: AFT Fathom Version 5.0 (2003.03.05)
Iryut File: U:\My Documents\WORKINGkR8 Sump\Calas\M90*0021rt Case 2A - BWST-Sumrp Swap at I6 Feet.FTH Execution Thme 1.17 seconds Total Nurnber Of Head/Pressure lterations= 844 Total Number Of Flow Iterations= 104 Total Number O Terrperature Iterations= 0 Number Of Pipes. 133 Number Of Juncticns= 125 Matrix Method= Gaussian Elimination Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 galmin Flow Relaxation= (Automalic)
Pressure Relaxatlorn (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Temperature Data= 50 deg. F Temperature= 100 deg. F Density= 62.20031 Ibnrit3 Viscosity- 0.68252 centpolse Vapor Pressure= 0.9563 psla Viscosity Model= Newtonian Atmospheric Pressure= 1atm Gravitational Acceleration= 1g Turbulent Flow Above Reynolds Number2 4000 Laminar Flow Below Reynolds Number= 2300 Total Inflow= 24,382 gaVmin Total Outnow: 24,382 galtin Maximum Pressure Is228.6 psla at Junction 3220 Outlet Minimurn Pressure Is11.74 psia at Junction 3241 Inlet Pufrfi Surnmar Jct      Name        Vol.      Mass       DP         DH    Overall      Speed Overall         SEP       % of      NPSHA NPSHR Flow       Flow                       Efficiency               Power                SEP (gafMtn) (Ibm/sec) (psid)        (feet) (Percent) (Percent)       (hp) (galhmin) (Percent)        (feet)    (foet) 7       DHP-1A       2,992      414.7 154.9        358.6       80.29     100.0 336.8          2,732     109.54       39.80      1253 29       DHP-1 B      2,992      414.7 154.9        358.6       80.29     100.0 336.7          2,732     109.54        !45.65 12.53 3220      BSP-1A       1,362      188.7 205.8        476.3       74.63     100.0 219.0          1,473      92.48       54.24     12.79

AFT Fathom 5.0 Output                                                                                             (2of 12)                                       331/2005 M900021, Rev. 13 (Attachment 19) Case 2 (Maximum Gravity Drain Rate to Surnp wBWST at 15 feet)
Jct       Narre        Vol.        Mass        DP    DH     Overall       Speed I Overall         BEP         %of        NPSHA NPSHR Flaw        Flow                    Efficiency                Power                    BEP (galnmin) (Vbntsec) (psld) (feet) (Percent) (Percent) I (hp)               (ga/nmln) (Percent)        (feet)   (teet) 3221       BSP-18          1,362      188.7 205.8 476.3           74.63      100.0l 219.0            1,473       92.48       53.40    12.79 WA     CMs-Jcl       Name            Valve       Vol.       Mass          DP            DH       I  PInlet           Cv               K       Valve State Type        Flow       Flow
                         .        __     alrrin) (Ibrn/sec)     (psitd)       (feet)         (psla) 18          DHV-1          CHECK      2,312.0     320.40       0.70480       1.63169           22.76        2,750.1       0.6900            Ope 43         DHV.42       REGULAR      -7.003.8    -970.60      .0.19262      -0.44594           12.11      15,935.7        0.1040            Open 46         DHV43     . REGULAR               3 *1,184.23      -0.28674      .0.66384           11.98      15,935.7        0.1040            Open X49          DHV-4       REGULAR            0.0      0.00 No Sdution      No Solution           23.03   No Solution        0.0000  Closed By Use X58          DHV-9       REGULAR            0.0      0.00 No Solution     No Solution    No Solutbn     No Solullon        0.0000  Coeyvse 60          BSV.1          CHECK      1,362.0     188.75       0.18775       0.43467           25.15                      0.9108            Open 62        DHV.34        REGULAR      11257.8 1,560.13          0.47901       1.10897           22.32     16,243.1         0.1040            open 63         DHV-35       REGULAR      12l79.3 1,773.78          0.61917       1.43345           20.44      l B,243         0.1040            Open X67         MUV 58       REGULAR            0.0      0.00             N/A          N/A          23.39            N/A       0.0000  Closed By User 76          BSV-8          CHECK      1,362.0     188.75       0.18s75       0.43467           24.77  .2d.8.9             0.91081          Open n7         BSV L7       REGULAR       1,3q.O      168.75       0.02309       0.05345           25.18         ,            0.1120            Open 78         BSV.16       REGULAR       1,362.0     188.75       0.02309       0.05345           24.80       8,951.2        0.1120            Open X1002        MUV 73       REGULAR            0.0       0.00o           NA           N/A          25.77            N/A       0.0000  Closed By User 1004        DHV-21       REGULAR       2,892.0     400.78       0.03161       0.07318           15.61      16243.1         0.1040           Open X1017         DHV-8       REGULAR            0.0       0.00 No Solution     No Solution        138.75    No Solution        0.0000  Closed By User 1026        DHV-32       REGULAR       2,892.0     400.78       0.03161       0.07318           18.08     16,243.1         0.1040           Open X1039         DHV-7       REGULAR            0.0       0.00 No Solution    No Solution    No Solution    No Solution        0.0000  Closed By User X1051        DHV-40       REGULAR            0.0       0.00 No Solution    No Solution    No Solution    No Solution        0.0000  Closed By User X1052        DHV.39       REGULAR            0.0       0.00 No Solution    No Soluion     No Solution    No Solution        0.0000  Closed By User 1062        DHV-33          CHECK     11,257.8 1,560.13         2.99384       6.93104           21.63       6.497.2        0.650            Open 1063        DHV-36          CHECK     12,799.3 1,73.7           3.86984       8.95907           19.70          4972        0.6500        _  Open 1065         OHV-2          CHECK      2,312.0     320.40       0.70480       1.63169           22.43        2,750.1       0.6900           Open 1067        MUV60           CHECK           0.0       0.00            N/A          N/A        140.81             N/A       0.0000           Ope 1400        DHV-92       REGULAR            0.0       0.00            N/A          N/A        164.82             N/A       0.0000               n X1401        DHV-91       REGULAR            0.0       0.00            N/A          N/A        141.71             N/A       0.0o00  Closed By User 2002        MUV 72          CHECK           0.0       0.00            N/A          N/A        136.84             N/A       o.0000           open 2016        DHV-11       REGULAR         580.0      80.38       0.18646       0.43167         138.12         1,341.3_ 0.1300                 Open 2038          HV-12      REGULAR         580.0      80.38       0.18646       0.43167         139.79          ,341.3       0.1300           Open 3216 l       DHV-61 REGULARl           2,312.01l   320.40       O.C61771      0.14302            2.9.41       9,289.1 1 0.1040l             Open

I AFT Fathom 5.0 Output                                                                                               (3of 12)                                                                         3131/2005 M90-0021, Rev. 13 (Attachnmnt 19) Case 2 (Maximum Gravity Drain Rate to Sunp w/BWST at 16 feet)
Jct     Name         Valve          Vol.         Mass         DP            OH              PInlet            Cv           K         Valve State Type         Flam          Flow
_                          (gal/tin) (Ibm/sec) (psid)                (feet)            (psia)         .
3217        DHV-5 REGUILAR          2,312.0        320.40      0.06177        0. 4302             26.75        9,289.1     0.1040                Open X3233      BSV- 1 REGULAR                  0.0         0.00 No Solution No Solution No Solution NoSolution                  0.0000 Closed eyUser X3235      BSV.12 REGULAR                  0.0         0.00 No Solution No Solution No Solution No Solution                 0.0000      Cosed  BY Uset 3236       BSV.150 CHECK                  0.0         0.00            N/A            NWA 23.91                       N/A 0.0000                  Op.en 3237     BSV-151         CHECK             0.0         0.00          N/A            N/A            2429             N/A     0.0000                Open 3242        DHV-110 FCV                2,31Z0 320.40 107.90094 249.80159                          136.68          222.3 181.6546                  Open 3243       DHV-11           FCV       2.312.0 320.40 109.00017 252.34641                         139.54          221.1 183.5052                  Open 3244 DHV-211    REGULAR         2,892.0        400.78     13.36363      30.93815             162.76          790.0 14.3789                   Open 3245       DHV-210 REGULAR          2,892.0 400.78            13.36363      30.93815             160.57         790.0 14.3789                     Ope ie Outpst Table Pipe      Pipe       Length      Vol. Flow       Reynolds    Velocity        I           dPStatic        PStatic In      PStatic          dH       Elevation       K                       tIUO iD +K Nomninal                                    No.                                  Friction                          Out                        Inlet SIze        (feet)     _      zgattnL_      _     (feettsec)               (ft. H20 std.)       (csia)         (psla)         (feet)       (feet) 1       14 inch   25.14100      11,257.8     3.923E+06     26.19451    0.01306        3.160E+00           13.617          16.85   7.021 E+00        120.50  0.3610000  0.297404990   0.658404991 2        14Inch    29.47900      11257.8      3.923E+06     26.19451    0.01306        3.705E+00           16.848          22.32   6.502E+00         106.00  0.2610000  0.348721270  0.609721278 3        14 inch   17.16700       *9,895.8    3.44EE+06    -23.02542    0.01311        *1.673E+00          12.252          18.20  .1.379E+01          84.72  1.4700000  0.203799814   1.673799843 4        14 inch   35.93800        2,852.0     1.00EE+06     6.72909    0.01392         3.175E-01          15.507          15.61    6.931 E01         84.72  0.5320000  0.452916324  0.984916329 5        14 inch    2.68200        2,992.4     1.043E+06      6.96269   0.01388         2.531 E-02         15.536           17.42   5.704E-02         83.60  0.0420000   0.033717947 0.075717946 6        10 Inch     0.32300      2,992.4      1.379E,06    12.17512    0.01420         1.261 E02          16.633           17.15   5.840E-01          79.38 0.2480000  0.005492477  0.253492473 7          8Inch    2.04200       2,992.4      1.731E+06    19.19085    0.01460        2.6E-01           170.586          169.60    2.565E-01         77.58  0.0000000  0.044821458  0.044821458 8        10inchl   6370000         2 .4       1.379E+06     12.17512    0.01420        2.486E+00         170.957          166.61   5.273E+00          79.60  12060000   1.083191325  2289191295 9        15 inch    2.90000        2,9.4      8.009E+O5      4.10800    0.01377         7.259E-03        167.223          168.47    7.2B6E403         84.40  O.0OOO0    0.027781351  0.027781351 10       18 inch    2.90000       2992.4      8.009E+05      4.10800    0.01377        7.259E403         164.496          165.75    7.286E403          81.50  .00D00000 0.027781351  0.027781351 11       10 Inch    8.90000       2992A       1.379E+06     12.17512    0.01420        3.474E401         164.741          163.83   1.215E+00          78.60  0.3760000  0.151340695  0.527340682 12         3inch    7.60000          100.4     1.51 lE+05    4.35709    0.01974         1.725E401        164.563          163.72    2.445E401         79.50  0.2420000  0.586899126  0.828899124 13       10 Inch     3.00000      2,892.0     1.332E+06     11.76664    0.01422         1.095E-01        163.707          162.36    1.099E-01         79.50  0.0000000  0.051099456  0.051099456 14       10 Inch    4.00000       2,892.0      1.332E+06    11.76664    0.01422         1.461E401        162.364          160.57    1.456E.01         82.50  0.0000000  0.068132608  0.068132608 1S       10 inch   14.40000       2,312.0      l.Q65E+06     9.40681    0.01440         3.402E201        146.732          146.58    3.414E401         66.50  0.0000000  0.248266214  0248266214 16       10 Inch   21.00000       2,312.0      1.065E+06     9.40681    0.01440         4.961E-01         28.784           26.75    I.198E+00        102.50  0.5090000  0.362054905  0.871054908 11       10 inch   17.70000       2.312.0     1.220E+06     12.33563    0.01459         8.342E-01         22.054           21.69    8.373E-01        110.50  0.0000000  0.354072628  0.354072628 18      14 inch    37.20000       2,312.0     9.282E+05      7.14138    0.01425         4.369E-01         21.621           12.66   1.246E+00         110.50  1.0190001  0.553242203  1572242256 19       14 Inch   10.67700      13,124.3     4.573E+06     30.53744    0.01301        1.817E+00           11.137          12.46   4.447E+00         120.50  0.1810000  0.125831005  0.306830999 20        14 inch   25.61300      12,799.3     4.460E+06    29.78123     0.01302        4.148E+00           12.769          21.62   6.1 89E+00        113.00  0.1470000  0302030149   0.449030149 21        14 Inch   12.00000      12,799.3     4.460E+06     29.78123    0.01302        1.943E+00          21.623           20.44   2.736E+200         8631   O.0570000  0.141504770  0.198504770

AFT Fathom 5.0 Output                                                                                   (4o 12)                                                                        331/2005 M90-0021, Rev. 13 (Attatmnenl 19) Case 2(Maximurn Gravity Drain Rate to Sump wIBWST at 16 feet)
Pipe      Pipe       Length    Vol. Fbw   Reynolds  Velocity       I         dP Static       PStatic In     PStatic          dH      Elevation         K                   fU+ K QI/D Nominal                              No.                               Friction                       Out                       Inlet Size        (feet)   (galrrin)            (feetkec)              (ft. H20 std.)     (psla)         (psia)         (feetl     (fee)_
22       14 Inch      2.68300 -11437.3 3.985E+06 *26.61213 0.01306 _ 3.479E401                  14.164           16.83 *6.1182E400        84.23  0.5300000  0.031725500 OS.61725471 23       14 inch      7.08300 *11,437.3 3.985E+06 *26.61213 0.01306           *9.184E401        13.766           14.16  *9.21BE401        84.23  0.0000000  0.083753900 0.083753900 24       14 inch      9.52100   2892.0 1.008E506      6.72909 0.01392          8.413E.02        18.216           18.08   6.43E401         84.23  0.7900000  0.1 19990437 0.909990458 25       14 inch      3.168001 2,992.4 1.043E,06      6.96259 0.01368          3.008E402        18.009           19.94   3.923E.02        53.90  0.0120000  0.040079393 0.052079393 26       10 inch      0.32300   2 4992A  t.379E+08 12.17495 0.01420            1.261 E02        19.156           19.68   5.839E401        79.38  02480000    .005492481 0253492477 27         8 inch     2.00000    2992.4 1.731 E.06 19.19057 0.01460            2.503E401       173.111         172.13    2.512E401        77.58   .0000000  0.043899588 0.043899588 28       10 inch    70.50000     2992.4 1.379E+06 12.17495 0.01420            2.751 E+00       173.484         169.02   5.540E+00         79.60  1.2060000  1.198823274 2.404823245 29       18 inch      2.90000    2,992.4 8.009E+05    4.10794 0.01377          7.259E-03       169.634         170.88    7.286E403        54.40  0.0000O0   0.027781391 0.027751391 30       18 inch      2.90000    2992.4 8.009E+05     4.10794 0.01377          7.259E403       166.908         i168.16   7.286E403        81.50  0.0000000  0.02M1391 0.027781391 31        1OInch      8.90000    2992.4 1.379E06 12.17495 0.01420              3.474E-01       167.152         166.24    1215E.00         78.60  0.376000   0.151340804 0.527340791 32         3 Inch     7.60000      100.4 1.510E205    4.35519 0.01974          1.724E-01       166.975         166.13    2.443E401        79.50  0.2420000  0.586924596 0.828924594 33       10 inch      5.00000C2892.0 1.332E06 11.76664 0.01422                 1.826E4.1       166.119         163.88     1.832E401       79.50  0.0000000  0.085165760 0.085165760 34       10 inch      5.00000    2,892.0 1.332E+06 11.76664 0.01422            1.82626E1       163.850         162.78    5.878E01         84.50  0.1880000  0.085165760 0.273165753 35       10 Inch    13.00000     2,312.0 1.065E206    9.40681 0.01440          3.071E401       149.708         149.42    6.740E-01        86.50  0.2660000  0.224129227 0.490129229 36       10 inch      2.10000    2,312.0 1.065E+06    9.40681 0.01440          4.961 E02        30.536           28.84   4.183E401      102.50   02680000   0.036205489 0.304205496 37        14 inch   72.10000     2,312.0 9.282E+.0    7.14138 0.01425          8.467E401        17.584           12.66  2.199E.00       120.80   1.7020000  1.072278526 2.774278548 38        14 inch     5.55700    1,362.0 4.746E.05    3.16909 0.01489          1.166E.02        21.691           25.35   a261 E02         84.75  0.1340000  0.074960944 0.208960947 39        14 inch     0.1O0      132.0 4.746E+05      3.16909 0.01489          2.098E044        25.346           25.34    6.454E403       76.25  0.040000   0.001348946 0.041348945 40       14 inch      7.72900    1,362.0 4.746E.05    3.16909 0.01489          1.621 E-02       21.521           24.96    1.627E.02       84.23  0.0000000  0.104260055 0.10426005 41        14 inch     0.10000    1,362.0 4.746E+05    3.16909 0.01489          2.098E404        24.961           24.96   3.385E204        76.25  0.0008200  0.001348946 0.002168946 42         6 inch   49.60000         0.0 O.O0E+00     0.00000 0.00000         O.OOOE+00         21.454   _       25.77   O.OOOE+00      10600    0.0000000  0.0000000 0.0000000D 43         6inch    39.60000         0.0 O.OOOE+00    0.o0o0o 0.00000         OOOE+00 27.576                    23.39    0.OOOE+00        86.31  0.0000000  0.00000000 0.000000000 44        t4 inch   30.48000 -7.003.8 2.464E+06 .16.61072 0.01328 *1.581 E+00                   10.905           12.11 -2.075E+00         86.25  0.1 140000 0.370019504 0.484019504 45        14 inch   25.82300 *7.003.8 2.440E+06 -16.29633 0.01326 -1.275E+00                    12.369           13.89 -2.700E+00         8554   0.3440000  O.30149050 0.654149062 46        14 inch     6.50000 .7,003.8 2.440E+06 *16.29633 0.01326            -32102E01         13.889           14.03  -3.222E401        84.72  0.0000000  0.078068731 0.078068731 47         4irch     24.40000      550.0 6.651E+05 14.61740 0,01708           4.109E+00        143.638         136.12    7.906E+00        88.50  1.1390001  1242089897 2.381089955 48       14 inch     47.04200 *8,545.3 3.006E+06 -20.26663 0.01318 -3.607E+00                   10.000           11.98 -3.620E+00         8625   0.0000000  0567100746 0.567100746 49        14 Inch    41.79200 -854.3 2.9772E06 -19.88304 0.01317 -3.051E+00                     12.372           15.87 *7.037E+00         85.28  0.6470000  0.498396549 1.145396564 5Q        4 inch    19.40000      580.0 6.651E+05 14.61740 0.01708           3.267E+00        146.614         139.79    6.304E+00        86.50  0.9110000  0.987563275 1.898563288 52       12 Inch    35.10000        0.0 0.000200     0.0000000000000         O.OOE+00 14.172                    19.14   O.OOOE+00      12650    0.0000000  0.000000000 0.000000000 53        12 inch    31.70000        0.0 O.OOOE+00    0.00000 0.00000         O.O0OE+00O19.139                   23.03   O.OOOE+00      115.00   0.0000     0.000000000 0.000000000 54        12 inch    23.40000        0.0 O.OOOE4.0O   0.00000 0.0000          0.000E20 No Solution        No Solution    o.oooE+00       l 06.00 0.0000000  0.OO000000   0.000000000 55        14 inch     2.10000        0.0 O.00E020     0.00000 0.00000         O.O0OE+00     No Solution  No Solution     0.000E+00      105.60   0.000000   ODOOOOOOOO   0.000000000 56        14 inch   10.80000         Q.0 0.0000E+0    0.00000 000000          O.OOOE00. No Solution  No Solution     O.OOOE+00      103.50   0.0000000  0.0000000 0.000000000 57        14 inch    12.20000        0.0 0.000E00     0.00000 0.00000         O.OOOE+     i No Solution  No Solution     0.000E+2O      10350    0.0000000  0.000000000 0.0000000M0 58        14 inch     8.70000        0.0 O.OOOE0+0.00000 0.00000              OOOOE+00 I No Solution     No Solution     O.OOOE001      103.50   0.0000000  0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                      (5of 12)                                                                      Y3132005 M90-0021, Rev. 13 (Attachment 19) Case 2 (Maximum Gravity Drain Rate to Surnp w/BWST at 16 leet)
Pipe      Pipe       Length     Vol. Flow   Reynodds      Velocity       I        dP Static     PStatic In      PStatic         dH      Eleva6on        K        fIUD       UD + K Nominal                                No.                                  Fnidlon                       Out                     Inlet Size        (feel)    (gaVmin)             .(eet'sec)                 (ft. H20 std.)   (psia)          (psia)       (feel) -_(feet) 59         BInch     2.70000          0.0  O.000E+00       o.00000   0.00 o             .0QOOE+00139.479              138.75  O.O00E+00        97.50 0.0000000 0.000000000 0.000000000 60         8 ich     7.60000          0.0  O.OOOE+00       0.00000  0.00000        O.OO+00.0   No Solution   No Solution   0.000200       103.50  o.o0ooooo 0.000000000 0.000000000 61         8Inch    11.50000          0.0  O.0002.00       0.00000   0.00000       O.000E+00 No Solu00n      No Solution    0.OOOEt00     103.50  0.0000000 0.000000000 o.0oooo0ooo 62         8inch      1.40000         0.0  0.0002.00       0.0000D   0.00000       0.0002.00 No Solution     No Solution   0.OOOEi.00     103.50  0.0000000 0.000000000 0.000000000 63         8 inch 156.00000           0.0  O.000E+00       0.00000  0.00000        0.000+O         26.876           20.53  0.0000E+0 _105.80      0.0000000 0.000000000 0.00000ooo0 64         8inch    10.40000          0.0  0.000E+00       0.00000   0.0000        0.OOE+o0 No Solution      No Solution   O.O000E00      103.50  o.0000000 0.000000000    0.000000000 66        10oih     1o.00000        325.0  1.480E+05       1.29223   0.01772        5.42SE.03      12.526            12.52  5.445E-03     113.00  0.0000000 0.209830146 0.209830I46 67         8Inch    10.00000          0.0  0.oooE+00       0.00000   0.00000       O.OOOE+00   No Solution   No Solution   O.0000E+0      103.50  0.0000000 0.000000W0   0.000000000 68     2.12 Inch     B.10000          0.0  0.000E+00       0.00000   0.00000       O.OOOE+00       15.671           19.22  0O.OOE00 84.72         0.0000000 o.o0oooo0    0O.OOOOOOO 69     2-1/2 inch   15.30000          0.0  O.OOOE+0000     O.00      000000        0.000E+00       18.918            16S43 O.OOOE+00        84.23 0.0000000 0.000000000 0.000000000 70     2-.12 Inch   50.30000          0.0  OO000E+00       0.00000         O.O 0.000E+00          163.293          157.25  0.O00E+00        82.50 0.0000000 0.000000000 0.000000000 71     2-1/2 Inch   21.30000          0.0  O.OO0E+00       O.00000   0.00000       O.O00E+00      164.809          159.63   0.OOOE.00       84.50 o.oooo0oo 0.000000000 0.0000ooo0 72         8inch      1.00000         0.0  O.OOOE+00       0.00000   0.00000       O.000E+O0 No Solution     No Solution   0.000oo00      103.50  0.0000000o  .00000000 o.o00000000 74         6 inch    0.50000          0.0  O.OOOE+00       0.00000   0.00000       O.OOOE00       140.815          140.81  O.OOOE+00        96.00 0.0000000 0.000000000 0.000000000 75         6Inch   149.20000        580.0  4.415E+05       6.44104   0.01639       3.109E200      140.536          134.97  4.392E+00       96.00   i.9730444 4.839171017 6.812215412 76        10Inch     0.542001 1.3962.0       275E405       5.54155  0.01494         4.611E-03      25.157           25.15   4.62BE-03      76.25  0.0000000 0.009697480 0.009597480 77        10 Inch    0.75000      1,362.0  6.275E+05       5.54155   0.01494        6.381 E03      24.967           24.08   4.267E.02      76.25  0.0760000 0.013419022 0.089419019 78        10 Inch   31.39600      1,362.0  6.275E+O5       5.54155   0.01494        2.671E-01      24.084           24.18   6.933E201      78.25  0.8910000 0.561738135 1.452738108 79         6Inch   153.39999        580.0  4.415E+05       6.44104   0.01639       3.196E+00      136.562          131.19  3.9392E4         96.00  1.134%643 4.975394233 6.110258564 80         6 Inch     l.O0OOO      ,362.0  l.037E+06 15.12534        0.01560        1.093E-01     228.603          228.27   1.097E-1        77.33 0.0000000 0.030668843 0.030868843 81        10 Inch    0.10000      1.620    6.2752405       5.54155   0.01494        8.5072-04      24.797           24.80   8.5392-04      76.25  0.0000000 0.001789203 0.001789203 82        10Inch     0.54200      1,362.0  6.275s+05       5.54155   0.01494        4.61 E203      24.774           24.77   4.628E203       7625  0.0000000 0.009697480 0.0997480 83        tO Inch     0.75000     1.362.0  6275E+05        5.54155   0.01494        6.381 E-03     24.584           23.70   3.599E402      76.25  0.0620000 0.013419022 0.075419021 84        10 Inch   31.93700      1,382.0  6275E+05        5.54155   0.01494        2.717E-01      23.704           23.81   6.616E01_ 78.25       0.8150000 0.571417729 1.386417727 85         4Inch      0.10000         0.0  0.OOOE+00       0.00      0.00000       O.OOOE+00       23.910           23.91  O.OOOE+00       78.25  0O.OOOOOO  0.00000000  0.000000000 86         6inch      1.00000     1,362.01 1.037E+06 15.12534        0.01560        1.093E201     228.236          227.90   1.097E-01      77.33  0.0000000 0.03086843 0.030s6se43 87        14 inch     0.10000 12799.3      4.460E406 29.78123        0.01302        1.619E.02      15.825           15.63  2.52SE+00        86.31 O.1s8200O 0.001179208 0.183179203 88        14 Inch     1.80200 12,799.3     4.460E+06 29.78123        0.01302        2.91BE-01      19.822           19.70   2.2sE-01        86.31 0.000000o0.021249300 0.021249300 89        14 inch     0.10000 11,257.8     3.923E+06 26.19451        0.01306        1.257E.02      18.635            17.15 5.5150E+0        86.83 0.5160000 0.001182948 0.517182921 90        14 Inch     3.91700' 11,257.8    3.923E+06 26.19451        0.01306        4.923E201      2t.842           21.63   4.941E-01       86.83 0.0000000 0.046336078 0.46336078 91         4 inch    0.10000          0.0  0.0002.00       0.0000    0.00000QO.OOOE+00             24.291           24.29  O.OOOE+00 78.25        o.oooo0o 0.000000000 0.00000000O 92        10 Inch     o.1000      1,362.0  6275E+05        5.54155   0.01494        8.507E2.4      25.180           25.18   8.539sE44      76.25  O.OOO00 0.001789203 0.001789203 93         4Inch      0.10000         0.0  O.OOOE+0000     o.ooo     0.00000       O.00E+00        23.910           23.91  O.OOOE+00        78.25 0.0000000 0.000000000 0.000000 94         4inch      0.10000         0.0  0.00012400      0.00000   0.00000       0.0002+00       24.291           24.29  0.0002.00       78.25  0.0000000 0.000000000 0.000000000 xss         4Inch     0.10000          0.0  O.00E02 0.00000           0.00000       O.OOOE+00   No Solution   No Solution   O.02OE+00       78.25  0O.OOOCO 0.0000000O0 0.000000000 X96         4 Inch    0.10000          0.0  O.OOOE+0000     0.0     Ot0.00000 0.OOE+O0 No Solution            No Solution   O.OOOE+00       78.25 o.o0o0000   0.000000o0o 0.000000000

AFT Fathom 5.0 Output                                                                                          (6of 12)                                                                        3/31/005 M90-0021, Rev. 13 (Attachmnent 19) Case 2(Maximum Gravity Drain Rate to Sump~w/BWST at 16 feet) pipe     Pipe         Length      Vol. Flbw Reynolds         Velc~ity       I        dP' Static    P Static In PStatic                dli     Elevation       K         ilUD        11JD K Norntnal                                  No.                                 FrictIon                        out                        Wnet Size          (feet)     (gelfrnin)      .          feellsec       _      (It.H20 std.)      (psta)         (sqa           (feet)      (feet) _____
1004      14 inch       0.50000     2,692.0 1.008E406          6.72909 0.01392         4.4182E-03        15.576           15.5    4.434E-03         83.60 0.0000000 0.006301357  0.006301357 10`12       3Inch 20.20000              100 D.4 1.51 1E05         4.35709 0.01974         4.585E-01         16.992           15.58   6.747E-01         81.20 0.7270000 1.5599161751 2.286916174 1014      10 Inch 28.3000           2,920 1.33206 11.76664 0.014221 1.033E+00                           147.209          146.41  1.864E.00          86.50 0.376000   0.482031881 0.85038175 1015       10 inch 28.30000         2 M2,0 1.065E.06           9.40681 0.01440         6.685E-Oi        t44.275          138.89  1.478E+00          86.50 0.5870000' 0.487912073  1.074912085 1016      10 In.ch 4.3.5000         2132o 1.220E.06 12.33563 0.01459                  2.OSOE+00          28.265           22.76  3.619E+00        '106.00 0.6800000 0.87017645    i.530178481 1024       14 Inch      1.25000     2.8920 1.008E.06           6.72909 0.01392         1.104E.02         18.052            18.05  1.109E-021        83.90 0.0000000 0.01575330   0.015753392 1032 _3 Inch          19.60000          100.4 1.5102+05        4.35519 0.01974         4.445E-Oi         19.532           18.05   7.318E.01         81.20 0.9690000 1.51364769   2.482647671 1034       10Inch      0.71 000 I      ,9. 1.3322061 11.76864 0.01422              2.5932-021      149.398           149.39   2.602E-02         86.50 0.0000000 0.012093538  0.012093538 1035      10 Inch 26.10000          2,312.0 1.065E.06          9.40661 0.01440         6.165E-01        147.107          141.74  i.426E+00          86.50 0.5870000 0.449982531   1.036982543 1038      10 inch 117.60000         2 1.       1.220E+06 12.33563 0.01459             5552200            28.354           22.43  7.914Ei.00       108.00 0.99000     2.35648334  3.34643333 1042        6Inch       0.50000           0.0 0.00012+00       0.00000 0.00000        0.OOE.00          136.840          136.814 0.OOOE.00          96.00 0.0000000 0.000000000  0.000000000 10D47 4 inch           0.10000         5M0. 6.6512E.05 14.61740 0.01708                1.684E-02       135.933           135.93   1.690E.02         96.00 0.00000 0.005090533    0.00509053 1050        4inch      0.10000         580.0 6.651IEi05 14.61740 0.01708               1.684E-02       13.601            139.59   1.690E-02         96.00 0.00000 0.00509533     0.005090533 1057      14 Inch 68.10000                0.0 0.0002.00        0.00000 0.0000         0.0002+00          14.99            25.41  0.0002+00        100.50 0.0000000 0.000000000   0.000000000 1058 1 14 inch 59.5000                    0.0 0.0002.00        0.00000 0.00000        0.0002.00          14.553           25.03  0.0002400        100.50 0.000D0000 0.000000000  0.000000000 1059        8 Inch      4.30000           0.0 0.OOOE+00        0.00000 0.00000        0.000E+00 No Solution No Solution          0OOOE+00           99.20 0.0000000 0.000000000  0.000000000 1062        8 inch      6.00000           0.0 0.0002+00        0.00000 0.00000        0.000E.00          27.869           25.88  000024001        103.50 0.000D0000 0.000000000  0.000000000 1084        6 Inch 26.0000                0.0 0.0002.00        0.00000 0.00000        0.0002.00 No Solution No Sotution          0.0002.00        103.50 0.000000O 0000000000    0000000000O 1074        6 Inch      0.5000            0.0 0.0D00200        0.00000 0.00000        0.0002.00        140.815           140.61  0.00012.00         96-00 0.0000000 0.000000000  0.000000000 1075        6 Inch      0.100001       562.0 4.415E+05         6.44104 0.01639         2.0832.03       140.537           140.54   2.0912-03         96.00 0.0000000 0.003243412  0.003243412 11111       None        7.30000           0.0 0.OOOE.00        0.0000 0.00000         0.000E+00          12.660           14.17  0.000E+00        130.00 0.0000000 0.000000000   0.000000000 1400        2 inch      0.80000           0.0 0.0002+00        0.00000 0.00000        0.000E.00         164.822          164.82  0OOOWE.00          79.50 0.0000000 0.000000000  0.000000000 1401        2 inch '126,10000             0.00O E.0    0.000         000O.OD 0.00000      0.0002+00        164.822           141.71    .00002+001       79.50 0.0000000 0.000000000  0.000000000 1402        2 Inch     0.78000            0.0 0.0002+00        0.00000 0.00000        0.000E+00.         29.166           29.17  00002E+00        133.00 0.0000000 0.000000000   0.000000000 1403 2-1/2 Inch         3a50000           0.0 o.ooOE+00 -~0.00000 0.00000             0.000E.00~ 29.166                   29.17  0.0002.00        133.00 0.0000000 0.0000000     0.000000000 1404        2 Inch 181.3000               0.0 0.0002.00        0.00000 0.00000        0.OOOE2+00         29.166           14.44  0.000+00         133.00 0.0000000 0.000000000   0.000000000 1405 I-1t2inch          0.33000           0.0 0.00024.00       0.00000 0.00000        0.0002.00.         14.437           14.44  0.0002.00        167.10 0.0000000 0.000000000   0.000000000 1406 2-112 inch         3.10000           0.0 0.OOOEE00        0.0000 0.0000          0.00020            14.437           14.44  0.000E.00        187.10 0.0000000 0.000000000   0.000000000 1407        4 Inc       1.10000            0.0 0.0002.00 I 0.00000 0.00000            0.0002+00          14.437           14.70  0.0002.001 167.10 0.0000000 0.000000000         0.000000000 1409        4inch       7.50000            0.0 0.00012+00      0.00000 0.00000        0.000E+00          14.437            14.44 0.00024001       167.10 0.000000 0.000000000    0.000000000 2038      10Inch        9.000001 2,3120 12202.06 i2.33563 0.01459                      4.2422-01         21.726           17.65   4.257E-01 I 111.80 0.0000000 0.1008=922        0.180036922 2042        6Inch       0.50000            0.0 0.000E400       0+000001 0.00000       0.0002+00         13.840           1368.4  0.0002+.00         96.00 0.00000    0.000000000 0.000000000 2047        6inch       0.10000         582.0 4.4152E05        6.44104 0.01639         2.0832.03        138.889          138.87   2.0912E-03        96.00 0.000000   0.003434`12 0.00343412 2064        6Inch       2.70000            0.0 0.0002.00       0.000 0.00000          0.0002+00         141.600          142.33  0.0002+00          99.20 0.00000001 0.0000      000000 4200      14 inch 10.30000                 0.0 0.0002+00       0.000 0.00               .0002,00         22.375           17.93  0.000200         11.000000i.00000               0.0000 4202       14 inch I10.00000               0.0 0.0002+00       0.0000 .000            0.0002.00          21.964           21.9   0.02,0           10.000000 000000

AFT Fatlhom5.0 Output                                                                                                      (7po12)                                                                      3/31/2005 M90-0021, Rev. 13 (Attachment 19) Case 2(Maximum Gravity Drain Rate to SumpwlBWST at 16 feet)
Pipe       Pipe       Length       Vol. Flow       Reynolds       Velocity          I         dP Static      PStatic In          P Starti        dH     Elevation       K         f         ILJD + K Nominal                                      No.                                      Friction                            Out                     Inlet Size        (feet)       (gal/mn)                     (feet/sec) _              (ft. H20 std.)        (psb*            (psia)       (feet)     (feet) 4205          None       0.01000 .15,549.0          1.196E+05       -0.01764     0.01736        -3.485E-06           17.168             12.66 *3.498E-06      75.81  0.0000000 0.000003472 0.000003472 4206          None       0.01000 *15,549.0          1.196E+05       40.01764     0.01736        *1.674E.11           12.757             12.76 *1.680E.11      88.25  0.0000000 0.000003472 0.000003472 4207;        10 Inch     4.00000       2,312.0      1.065E+06        9.406811. 0.01440 I       9.449E.02         138.885             136.68  9.483E.02      97.50  0.0000000 0.068962839 0.068962839 4208 I 10inch            4.30000       2,           1.065E+06        9.40681     0.014401        1.016E-01         141.740             139.54  1.019E.01       97.50 0.0000000 0.074135055 0.074135055 All Juntdion Table Jct               Name               Elevation PState In Vol. Flow                        Loss               CH             dP Stag.
Inlet                      Thru Junction      Factor (K)                              Total (feet) _(psta)                 (galmnin)                            (feet)       (ft. H20 std.)
1                         8WST         135.00           1426                 N/A      See Losses      See Losses See Losses 2                       TeeW/y          106.00           19.41                 N/A          0.00000         0.00000           0.00000 3                       Tee"~a           84.75           19.71                 N/A          0.00000         0.00000           0.00000 4                       Tee/H/s          84.72           1423                  N/A          0.00000         0.00000           0.00000 5                       Welddlet         83.80           15.62                 N/A     See Losses      See Losses         See Losses 6                  Area Change           79.38           17.42            21M.4             0.36573         0.27553           0.27453 7                        DHP-IA          77.58           17.15            2.992.4           0.00000       .5862925         *357.32144 9                  Area Change           79.60         169.60             2*99.41           0.05016         0.28709           0.28604 10                  Area Change            64.40        166.61             2 94              0.25647         0.61385           0.61161 11                     DH.HE-IA           81.50         168.47             2,992.4         35.10000          9.20519           9.17163 13                  Area Change           78.60         165.75             2,992.4           1.08694         0.28506           0.28402 14                          Branch        79.50         164.49                  N/A     See Lisses      See Losses         See Losses 15                      TeeMa            82.50         162.88                  NIA          0.00000         0.00000           0.00000 16                      TeeAVye          86.50         146.39                  N/A     See Losses      See Losses         See Losses 17                       Tee/Wye          97.50         139.22                  N/A          0.00000         0.00000           0.00000 18                          DHV-l        110.50           22.76            2                 0.69000         1.63169           1.62574 19                      TeeN/ye         110.50           21.68                   A     See Losses      See Losses         See Losses 20                     REACTOR           130.00           12.66                 N/A     See Losses      See Losses         See Losses 22                       Tee/Vye         113.00           15.88                 N/A     See Losses      See Losses         See Losses 23                       Teet/ye           86.31          24.93                 N/A          0.00000         0.00000           0.00000 24                       TeeMe             84.23          18.94                 WA           0.00000         0.00000           0.00000 25                     0 Weldolel          84.23           16.81                N/A          0.00000         0.00000           0.00000 26                       TeeN/ye           64.23          16.41                 N/A          0.C0000         0.00000           0.00000 27                       TeeNlye          83.90           18.09                 WA      See Losses      See Losses         See Losses 28                  Area Chanre           79.38           19.94            2                 0.36573         027553            027452 29                        DHP-1P          77.58           19.68            2,992.4           0.00000     4358.63201         *357.32419

AFT Fathom 5.0 Output                                                                                   (8o 12)                                               3/312005 M90-0021, Rev. 13 (Attachment 19) Case 2 (Maxtmnum Gravity Dra'n Rate to Surrp w/BWST at 16 feet)
Nare H                  Elevation  PStatic In    Vol. Flow        Loss             dH         dP Slag.
Inlel               Thni Junction    Factor (K)                       Total (feet)     (psla)      (gafniln)                       (feet)     (ft. H20 std.)
31                  Area Change         79.60      172.13         2,992.4       0.05016       0.28708         0.28604 32                  Area Chanoe         84.40      169.02         2,992.4       0.26647       0.613B3         0.61159 33                     OH.HE-lB         81.50      170.88        2,992.4      35.10000        9.20492         9.17136 35                  Area Chanre         78.60      168.16         2992.4        1.08694       0.28505         0.28401 38                        Branch        79.50      166.64             N/A   See Losses    See Losses      See Losses 37                      Tee~vve         64.50      164.40             NWA       0.00000       0.00000         0.00000 38                       Tee8Me          6.50      149.36             NWA See Losses      See Losses      See Losses 39                      Tee&Wye         97.50      142.07             N/A       0.00000       0.00000         0.00000 40                      TeeAWye        120.80       17.64             NWA See Losses      See Losses      See Losses 42                     RB SUMP          86.25       12.66      *15 549.0        0.00000       0.00000         0.00000 43                       DHV-42         65.54       12.11        *7.003.8       0.10400      -0.44594        -0.44431 44                       Wel&Aet        84.72       14.88             N/A       0.00000       0.00000         0.00000 46                       DHV-43         65.28       11.98        -8545.31       0.10400      -0.66834       -0.66142 47            Droo Ure (HL-B')         126.50       14.17             0.0       0.000         0.00000         0.00000 48                   WELDOLET          115.00       19.14             0.0       0.00000       0.00000         0.00000 X49                        DHV-4       106.00       23.03             0.0       0.00000   No Solution     No Solution 50                  Area ChanMe        105.60 No Solution             0.0       0.00000   No Solution     No Solution 51                      TeeMAe         103.50 No Solution   No Soution          0.00000   No Solution     No Solution 52                      Teea"~y        103.50 No Solution   No Solution         0.0D000   No Solution     No Solution 53                      Teeltv9         76.25       25.38             WA        0.00D         0.0000          0.00000 54                      TeeMyes         76.25       25.00             N/A       0.00000       0.00000         0.00000 55                      T*GMhe         103.50 No Solution   No Sdution          0.00000   No Solution    No Solution 56                      TeeNe          103.50 No Solution   No Solution _       0.0D00    No Solution    No Solution 57                          'Tee'      103.50 No So~luon              0.0       0.00000   No Solution     No Solution X59                        DHV-9       103.50 No Solution             0.0       0.00000   No Solution    No Solution 59                      Tee (Rn)       105.80       26.98             0.0       0.00o00       0.00000         0.00000 60                         BSVtl        76.25       25.15         1362.0        0.91081       0.43467         0.43308 61                      TeeNv9    ._ 78.25          23.82             N/A       0.00000       0.00000         0.00000 62                       DHV-34        86.83       22.32       11257.8         0.10400  _ 1.10897            1.10492 63                      DHV-35         66.31       20.44       12 799.3        0.10400       1.43345         1.42822 64                      TeeMhe          78.25       24.20             N/A       0.00000       0.00000         0.00000 65                 Area Chanoe         76.25       25.34         1.362.0       0.36573       0.05708         0.05687 66                     TeeMAje         96.00      136.72             N/A   See Losses    See Losses     See Losses X67                      MUV 58         96.00       23.39             0.0       0.00000   .271.84523      *27085391 68                     Teeye           96.00      140.69             N/A       0.00000       0.00000         0.0D000 69            580 ppm   to MUPs        104.50      134.97           560.0       0.00000       0.00000         0.00000

AFT Fathom 5.0 Outpu                                                                                    (9of 12)                                           331/2005 M90-0021, Rev. 13 (Atachment 19) Case 2(Maximum Gravity Drain Rate to Sump w/BWST at 16 feet)
Jct            Namne             Elevation   PStaftc tn     Vol. Flow         Loss           dH          dP Stag.
Inlet                  Thuu Juncton     Factor (K)                      Total (teel)t     pa)          (gaVpnin)                      (feet)     (ft H20 std.)
70                 Area Change        76.25        24.96         1362.0        0.36573       0.05708        0.05687 71         1362 opm from BSPs          78.00     22827           1 6.          0.00000       0.00000        0.00000 72           580OPm to MUPs          104.50      131.19            580.0       0.00000       0.00000        0.00000 X73           Spared NaOH feed          78.25 No Solution              0.0      0.00000 No Solution       No Solution 74         1362 opm from BSPs          78.00     227.90          1.362.0       0.00000       0.00000        0.00000 X75           Spared NaOH feed         78.25  No Solution              0.0      0.00000 No Solution       No Solution 76                       BSV-8        76.25        24.77         1362.0        0.91081       0.43467        0.43308 77                      BSV-17        76.25        25.18         1,362.0       0.11200       0.05345        0.05325 78                      BSV-16        76.25        24.80         1,362.0       0.11200       0.05345        0.05325 1001                   BWST (2)       135.00        14.26              0.0      0.00000       0.00000        0.00000 X1002                     MUV 73         96.00       25.77              0.0      0.00000 *257.13125        -256.19357 1004                     DHV.21         63.80       15.61         2,892.0       0.10400       0.07318        0.07292 1014                       FO-27*      81.20      163.72             100.4  1,151.41785    339.69570       338.45694 1016                  DHI/FT31         86.50      146.58          2,312.0       3.88740       5.34574        5.32625 X1017                      DHV-81       99.20      138.75               0.0      0.00000 No Solution       No Solution 1025                     DHV-76        90.00        16.43              0.0      0.00000       0.00000        0.00000 1026  1                  DHV-32        83.90        18.08         2,692.0       0.10400       0.07318        0.07292 1032       325 qpm BWST re            113.00 it            12.52           325.0       0.00000       0.00000        0.00000 1036                       FO-28       81.20      166.13             100.4  1151.4175 339.39932            338.16165 1038                   FE2 I FT4        66.50     149.42          2,312.0       3.88740       5.34574        5.32625 X1039                      OHV-7         99.20 No Solution              0.0      o.0ooo0 No Solution       No Slution 1040               From CFT-1A        110.50        22.38              0.0      0.00000       0.00000        0.00000 1044                     DHV.75         76.50       19.22              0.0      0.00000       0.00000        0.00000 X1051                     DHV-40       100.50  No Solution              0.0      0.C0000 No Soluton        No Solution X1052                     DHV.39       100.50  No Solution              0.0      0.00000 No Solution       No Solution 1055                    Fr. SFPs      103.50  No Solution              0.0      0.00000 No Solution       No Solution 1058                       FE-38      103.50  No Solution              0.0      0.00000 No Solution       No Solution 1062                     DHV-33         e6.83       21.63        11257.8        0.65000       6.93104        6.90577 1063                     DHV-36        86.31        19.70        12 799.3       0.65000       8.95907        8.92640 1065                      DHV-2       111.80        22.43         2,312.0       0.69000       1.63169         1.62574 1067                     MWV 60         96.00     140.81               0.0      0.00000       0.00000        0.0000 1400                     DHV-92        79.50      164.82               0.0      0.0000        0.00000        0.00000 X1401                     DHV-91       133.00      141.71               0.0      0.00000 260.55754          259.60736 1402                Area Chane        133.00        29.17              0.0      0.00000       0.00000        0.00000 1403                Area Change       133.00        29.171             0.0      0.00000       0.00000        0.00000 1404                Area Change       167.10        14.44              0.0      0.00000       0.00000        0.00000

AFT Fathom 5.0 Output                                                                                              (10 of 12)                                          3/31/2005 M9040021, Rev. 13 (Attachment 19) Case 2 (Maximum Gravity Drain Rate to Sump w/BWST at 16 feet)
Jct              Name                Elevation      PStatic In       Vol. Flow         Loss            drH          dP Stag.
Inlet                      Thru Junction    Factor (K)                        Total (f'eet)        (Psix)         (garmin)                        (feel)      (ft H20 std.)
1405                       Tee/Wye          167.10           14.44              N/A        0.00000       0.00000          0.00000 1406                  Area Change          167.10          14.44                0.0       0.00000       0.00000          0.00000 1407 1 Pressurizer Spray Nozzle            166.50           14.70               0.0       0.00000       0.00000          0.00000 1408                        RCV 13          167.10           14.44               0.0       0.00000       0.00000          0.00000 2002 i                      MWV 72           96.00         136.84                0.0       0.00000       0.00000          0.00000 T2015 DHV.105                          96.50         157.25                0.0       0.00000       0.00000          0.00000 2016                        DHV-11           96.00         136.12             580.0        0.13000       0.43167          0.43009 2037                       OHV-106           9685          159.63                0.0       0.0000        0.00000          0.00000 2038                        DHV.12           906.0         139.79             580.0        0.13000       0.43167          0.43009 2052                      Dead End          103.50 No Solution                   0.0       0.00000 No Solution        No Solution 3016                   Area ChanMe           96.00         135.93             580.0        0.14825       0.49226          0.49046 3038                   Area Chanoe           96.00         139.59             580.0        0.14825       0.49226          0.49046 3215                  From CFT 1B          110.50           21.96                0.0       0.0W00ooo O.OOOO               0.00000 3216                         DHV4           106.00          28.84           2,312.0        0.10400       0.14302          0.14249 3217                         DHV-5          106.00          26.75           2,312.0        0.10400       0.14302          0.14249 3220                        BSP.1A           77.33          24.18           1,362D0        0.00000 _476.33510         474.59805 3221                        BSP.1B           77.33          23.81            1,362.0       0.00000 476.33510          -474.59805 X3233                        BSV 111          78.25 No Solution                   0.0       0.00000 No Solution        No Solution X3235                        BSV-12           78.25 No Solution                   0.0       0.00000 No Solution        No Solution 3236                       BSV-150           78.25          23.91                0.0       0.00000       0.0X000          0.00000 3237                       8SV-151           78.25          24.29                0.0       0.O000C 0.00000                0.00000 3240             RS SumpStrainer             86.25           12.66        -54 0 46,419.B007              0.22457         *0.22375 3241                      Sumo Exit          86.25           11.74              N/A        0.000         0.00000          0.00000 3242                     DHV-110            102.50         136.68           Z,312.0     181.65463 249.80159            248.89064 3243                       DHV-111          102.50         139.54           2,312.0     183.50522 252.34641            251.42619 3244                       DHV-211           86.50         162.76           2.892.0       14.37B87     30.93815          30.82533 3245                       DHV-210           86.50         160.57           2,892.0       1437887      30.93815          30.82533 Junction Loss  Table Jct    Pipe     Pipe dP Stag. Total             dH      Loss Factor (K)
          #      Dir. (t. H20 std.]            (feet) 1        P1     Out             5.312          5.332            0.5000 P191 Out                7.220          7.246            0.5000 5     P1004        In         0.03819       0.03833             0.05447 PS     Out I            .000          0.000              0.000

AFT Fathom 5.0 Output                                                                                  (11 o 12)                                            331/2005 M90-002I. Rev. 13 (Attachment 19) Case 2 (Maximum Gravity Drain Rate to Sump wl3WST at 16 feet)
Jc      Pipe   Pipe dP Stag. Total      dH     Loss Factor (K)
          #     Dir. (ft. H20 sid.)    (feet)
__     P1012      In        -0.3576    40.3590          -1.217 14       Pl1     In          0.000      0.000           0.000 P12 Out            0.3051     0.3062           1.038 P13 Out            0.4288     0.4303          0.2000
_     P1400 Out              0.000      0.000           0.000 16    P1014      In          0.000      0.000           0000 P15 Out          0.03449    003462          0.02517 P47 Out             5.232      5.251           1.581 19    P4202      In          0.000      0.000           0.000 P18 Out             0000       0000            0.000 P17     In          1.730      1.737          0.7343 20        P18     In         0.7897     0.7926           1.000 P37     In         0.7897     0.7926           1.000 Pll111   Out           0.000      0.000           0.000 22        P20   Out       .0.0t601   -0.01607      *1.166E-03 Pl9     In          0.000 _0.000               0.000 P66   Out           14.25      14.30           551.1 27        P25   Out           0.000      0.000           0.000 P1024      In       0.03817    0.03831         0.05445 P1032      In        -0.3579   -0.3592 _          1.219 36        P31     In          0.000      0.000           0.000 P32   Out          03049     0.3060            1.038 P33   Out          0.4288    0.4303          0.2000 38     P1034      In          0.000      0.000           0000 P35   Out        0.03449    0.03462         0.02517 P50    Out          5.232      5251            1.581 40     P4200      In          0.000      0.000           0.000
      =    P371-Ou1            0.000I     0.000           0.000 P203G      In          1.730      1.737         0.7343 66        P79   Out           0.000      0.000           0.000 P2042      In          07000      07000           01000
_ P2047       In         0.7066    0.7092            1.100 Asslaned Flow Tabie

AFT Fatlhom 5.0 Output                                                                                                        (12 d 12)                               3M3/20C5 M90-0021, Rev. 13 (Attachment 19) Case 2 (Maxtnunl Gravity Drain Rate to Sump w/BWST at 16 feet)
Assigned            Name               Elevation PStatic In           Vol. Flow          Loss               dH              dP Stag.
Flow                                   Inlet                      Thru Junction Factor (K)                                  Total
_(et)           (psi8)          (gpalmin)                          (feet)         (ftH20 std.)
69            580 gpm to MUPs          104.50          134.97              580.0      0.00000            0.00000             0.00000 71         1362 cprn roam BSPs           78.00         228.27            1,362.0      0.00000            0.00000             0.00000 72            580 om to MUP's          104.50          131.19              580.0      0.00000            0.00000             0.00000 X73          Spared NaOH feed            78.25 No Solution                    0.0     0.00000 No SolutIon No Solution 74         1362 gpm trimn WBPs          78.00          227.90               6.        0.00000 I          0.00000             0.00000 X75           Spared NaOH feed            78.25 No SoAutin                     0.0     0.00A00 No Sluton No Slution 1032       325 acm BWST recic           113.00           12.52              325.0 0.00000 ,- 0.0000                           0.000o Reservoir Table Reservoir       Name      Elevation      PStatic In      Vol. Flow           Loss            dH                dP Stag.
Inlet                     Thru Junction      Factor (K)                             Totl (feet)         (Dsla)    .  (gaVrmi)                            (feet)          (ft. H20 std. )
1            BWST        135.00           14.26              N/A     See Losses See Losses                See Losses 20        REACTOR          130.00           12.68              N/A     See Losses See Losses                See Losses 42         RBSUMP          86251           12.66        *15549.0          0.00000 0.00000                       0.0W00 1W01        BWST (2)       135.00           14.26               0.0        0.000001 0.0000                       0.000o   0 Screen Table Screen          Name           Elevation PStatc In Vol. Flow                        Loss             dH             dP Stag.
Inlet                    Thru Junction        Factor (K)                           Total (feet)        (psia)        fgatViin)                            (feet)        (ft. H20 std.)
3240      RB Sump Strainer          86.25          12.66        .15.549.0     465419.80078 4022457                    40.22375

AFT Fathom 5.0 Input                                                                                     A          (o&deg;')                                                                                             3/31/2005 0220 PM M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recirctlation at 204.7 deg. F and -2.0 psig)

==Title:==
M90-0021. Rev. 13 (Attachnent 20) Case 3(RS Sump Redrctiation at 204.7 deg. Fand *2.0 psig)
Number Of Pipes= 133 Number Of Junctions= 125 Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 gaVmrn CASE                            7 ~j P LT Flow Relaxalion= (Automatic)
Pressure Relaxation= (Automatc)
Constant Fluid Property Model Fhid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 3W deg. F Min Fluid Temperature Data= 50 deg. F Temperaturew 204.7 deg. F Densityp 60.20271 Ibmnft3 Viscosity- 0.29676 centipoise Vapor Pressure= 12.66674 psla Viscosity Model Newtonian Atmospheric Pressure- I atm Gravitational Acceleration= I g Turbulent Flow Above Reynolds Number= 4000 Laminar Flow Below Reynotds Number= 2300 Pipe Inout Table Pipe      Name        Pipe     Length   Length Hydraulic Hydraulic         Friction   Roughness Roughness                  Fluid               Thermal      Judons        Geometry        Material    Size     Type         Special Dined l                Units Diameter Diam. Units Data Set                           Units .                                             (Down)                                                          Condition I          Pipe        Yes 25.141        feet    1325         Inches Unspecified        0.00015          feet 1.3&deg;% Borated H20 Solution Adiabatic                12 Cylindrical Pipe      Steel 14 inch  schedule 30       None 2          Pipe        Yes 29.479        feet    13.25        Inches Unspecified        0.00015          feet 1.3%/ Berated H20 Solutlon Adiabatic              2,62 Cylindrical Pipe       Steel 14 Inch schedule 30       None 3          PiPe        Yes 17.167        feet    13.25        Inches Unspecified        0.00015          feet 1.3% Borated H20 Solution Adiabatic                 43              P         Steel 14 inch schedule 30       None 4 __       Pip.e       Yes 35.938        feel    13.25        inches Unspecified        0.00015          feet 1.3% Boratbd H20 Solution Adiabatic            4,1004 Cylndrical PipQ         Steel 1441nch schedule 30       None Yes 2.682         feet    13.25        Inches Unspeified         0.00015          feet 1.3N%Borated H20 Solution Adiabatic                 5.6 Cylindrical PiPe     Steel 14 inch  schedule 30       None 6          Pipe        Yes 0.323         feel    10.02        Inches Unspecifed         0.00015          feet 1.3/EBeorated H20 Solution Adiabatic                6.7 Cylindrical Pipe      Steel 10 inch schedule 40       None 7          Pipe _      Yes 2.042         feel    7.981 _      Inches Unspecifed         0.00015          feet 1.3%Y Borated H20 Solution Adiabatic                7,9 Cylindrical Pipe      Steel 8Inch   schedule 40       None 8          Pipe        Yes     63.7      feet    10.02        inches Unspecified        0.00015          feet 1.3% BoratedH20 Solution Adiabatic                910 Cvyindrical Pipe        Steel 10 inch schedule 40       None 9          Pipe        Yes      2.9      feet    17.25        inches Unspecified        0.00015          feet 1.3%h Borated H20 Solution Adiabatic             lO     Cindril Pipe          Steel 18 inch        STD        None 10          Pipe        Yes      2.9      feet    17.25        inches Unspecifed         0.00015          feet 1.3% Borated H20 Solution Arlabatc               11,13 Clindriml Pipe         Steel 18 inch        STO        None 11          Pipe        Yes      8.9      feet    10.02        Inches Unspecifed .. 0.00015               feet 1.3% Borated H20 Solution Adiabatic              13,14 Cyrindrical Pipe       Steel 10 inch schedule 40       None 12          pipe        Yes      7.6      feet    3.068       inches Unspecifed          0.00015          feet 1.3% Befated H20 Solution Adiabatic           14,1014 Cylindrical Pipe        Steel 3inch   schedule 40       None 13          Pipe        Yes        3      feet    10.02       inches Unspecified         0.00015          feet 1.3e%Borated H20 Solution Adiabatic              1415 Cylindrical Pipe        Steel 10 inch schedule 40       None

AFT Fathom 5.0 Input                                                                                                        (2of II)                                                                                                          31311200 02:20 PM M90-0021, Rev. 13 (Attachment 20) Case 3(AB SuMp Recirculaffon at 204.7 deg. F and -2.0 psig)
Pipe      Name       Pipe      Length     Length HydraulicI Hydraulic        Friction      Roughress Rcughness                         Fluid              Thermal      Junctions        Geometry            Material       Size        Type        Special Defined                Units Diameter Diam. Units       Data Set                        Units        ___________                      Boundary fUP,1own                                                                       Condition
_14           Po          Yes          4      feet      10.021    Inches Unspecified             0.00015           feet     1.3%/ Borated 1120 Solution     Adiabatic     15. 3245 Cylindrical Pipe               Steel I10Inch       schedule 40      None 15         Pip         Yes       14.4      feet      10.02     inches Unspecified             0.00015           feet     1.3% Berated H20 Solution       Adiabatic     16, 1016 Cylindrcal Pipe                Steel 10 Inch       schedule 40      None 16         Pipe        Yes        21       feet     -10.02     Inches Unspecified             0.00015           feet     1.3% Berated H20 Solution       Adiabatic 3242, 3217 Cylindrical Pipe                 Steel 10 Inch       schedule 40      None 17         Pip         Yes       17.71     feet         6.75   inches Unspecified             0.00015           feet     1.3% Berated H20 Solution       Adiabalic        18,19 Cylindrical Pipe               Steel 10 inch schedule 140           None Pipe        Yes       37.2      feet         11.15 inches Unspecified              0.0015            Ifeet     .1/.3Berated H20 Solution      Adliabatic       19.J0 Cylindrical Pipe               Steel 14 Inch schedule 140           None 1.Pip            Yes    10.677       feet      '13.25,   inches Unpeifed                0.00015           feet     1.30fo Berated H20 Solution     Adiabatic          1.22 CyidiclPp                     Steel 14 Inch schedule 30.           None 20 ipe           Yes    25.613       feet      13.251    Inches Unsviecfied             0.00015           feet     1.30/6 Borated H20 Solution     Adiabatic        2223 Cylindrical Pipe                Steel 14 inch       schedule 30      None 21         PIpe        Yes         12      feet       13.25    inches Unspecified             0.00015           feet     1.3%/ Berated H20 Solution      Adiabatic        236 Cylindrical Pipe                 Steel 14 Inch schedule 30            None 22         Pip         Yes     2.683       feet      13.25     Inches Unspecified             0.0015            feet     1.301. Berated H20 Solution     Adiabatic        252 Cylindrical Pipe                 Steel 14 inch schedule 30            Nonel 23         Pip         Yes     7.0831       feet      1325     Inches Unspecified             0.00015           feet     1.3% Berated H20 Solution       Adiabatic        262 Cylidrical Pipe                  Steel 141inch schedule 30            None 24         Pip         Yes     9.521       feet       1325     inches Unspecified             0.00015           feet     1.30/6 Berated H20 Solution     Adiabatlic    28.1026 CylindrIcal Pipe                Steel 14 Inch schedule 30            None 25         PiEpe       Yes     3.188        feet      13.25     Inches Unspecifed             0.00015           feet     1.30% Berated H20 Solution      Adiabatic        272       Winircal Pip               Steel 14 Inch schedule 30            None 26         Pijpe       Yes     0.323        feet      10.02    Inche Unspecified              0.00015           feet     1.3% Berated H20 Solution        Adiabatic       2j.29 Cylindrical Pipe                Steel 10inch schedule 40            None 27        pip         Yes          2       feet     7.981     inches Unspecifiedl            0.00015           feet     1.3%/ Berated H20 Solution      Adiabatic    -2.3          CylnrclPipe                 Steel 8inch schedule 40             None.
  - 2          Pipef Yes             70.5       feet      10.02    Inches Unspecifiedl            0.00015           feet     1.39% Berated H20 Solution       Adiabatic       31.32 Cylindricall Pipe               Steel 10inch schedule 40            None 29 .f        ipe       Yes        2.9       feet      17.25     Inches Unsvedfied             0.00015           feet     1.3% Berated H20 Solution       Adiabatic        323 Cylindrical Pipe                  Steel 18 Inch             STD       None 30         Pipe        Yes        2.9       feet      17.25     Inche Unspecified             0.00015           feet     1.3% Berated H20 Solution        Adiabatic       333 Cylindrical Pipe                  Steel. 18Inch             STD       None 31         Pip         Yes        8.9       feet      10.02     inches tinspecfied            0.00015           feet     1.30/. Berated H20 Solution      Adiabatic       3536 Cylindrical Pipe                 Steel' 10 Inch schedule 40          None 32 ip~e Yes                 7.6       feet     3.0681     inches Un      !!2d           0.00015           feet     1.31% Berated H20 Solution      Adiabatic     3613 CylindrIcal Pipe                    Steel 3Inch schedule 401            None P3ipe       Yes          5. feet           10.021    Inches Unspeclfied            0.00015           feet     1.31% Berated H20 Solution      Adiabatic        36,3 Cylndrical Pipe                  Steel 10 Inch schedule 401          None 34         Pipe        Yes          51      feet      10.021   Inches Unspecified             0.00015           feet     1.3%/ Berated H20 Solution      Adiabatic     37 3244             n~drcal Pip          Steel tO inch schedule 40           None 35         P.....ipe Yes           13       feel      10.021    Inches Unspecified            0.00015           feet     1.30/. Berated 1420 Solution     Adiabatic    3813 Cylindrical Pipe                    steel 10 Inch schedule 40           None 36         Pip         Yes        2.1       feet      10.021    Inches U~nspeci e1            0.00015           feel     1.30/. Borated H20 Solution     Adiabatic 3243, 3216 Cylindrical Pipe                  Steel 10 Inch schedule 40           None
 -37           Pipp        Yes       72.1       feel         11.51  Indhes Unspeciie          .. *O.00015           feet     1.3%/ Berated H20 Solution       Adiabatic       402 Cylindrical Pipe                  Steel 14 Inch schedule 140          None 38 1 _Pipe.            Yes     5.557        feet      13.251    Inches Unspecified            0.00015           feet     1.3%/ Berated H20 Solution      Adiabatic          3,6 Cylindrical Pipe                Steel 14 Inch schedule 30           None 39        Pip      Yes           0.1       feet      13.251    Inches Unspecified            0.00015            feet    1.31% Berated H20 Solution       Adiabatic       53,65 CylindrIcal Plipe               Steel 14 Inch schedule 30           None 40        Pie         Yes     7.729        feet      13.25     inches Unspecified            0.00015           feet     1.31% Berated H20 Solution       Adiabatic       24 54 Cylindrical Pipe                Steel 14 Inch schedule 30           None 41 ipel          Yes        0.1       feet      13.25     inches Unspecified            0.00015            feel    1.30/. Berated H20 Solution      Adiabatic       54,70 Cylindrical Pipe                Steell 14 Inch schedule 30          None 42?.       Pipe        Yes       49.6       feet     6.065      Inches Unspecified            0.00015            feet    1.3% Berated H20 Solution       Adiabatic       2,00 Cylindrical Pipe                  Steel 6inch schedule 40             None 43         Pip         Yes       39.6       feet     6.065      Indies Unspecifie               0.0018      Inches                      Berated Water     Adiabatic       23,67 Cylindrical Pipe                Steel 6Inch schedule 40             None 44         Pip         Yes      30.48       feet 13.12401       Inches Unspecified            0.00015            feel    L1.%Berated H20 Solution         Adiabatic      241,43 Cylindrical Pipe                Steel 14 Inch schedule 40           None 45         Pip         Yes    25.823        feet      13.25     Inches Unpcfe                 0.00015            feet    1.3%/ Berated H20 Solution       Adiabatic           44 .Cgytndrical Pipe 43,.*                                 Steel 14rInch schedule 30           None
        ..... p            Yes        6.5       feet      13.25     Inches Unspeiid               0005               lo        .% Berated H20 Solution        Adiabatic         44.41 CYlindrIcal Piej              Steel 14 Inch schedule 30           None
           ~ e 47               Yes       24.4       feet     4.026      InhsUseVid                    0005               fe         .3 Berated H20 Solution       Adiabatic     16,20161 Cylndrical Pipal               Steel I4 Inch schedule 40           None 48V..                e  47.2          fet1.20nnce                     npcfed            0005               fe      1.3 Berated H20 Solution         Adiabatic    321,6 Cylindrical Pipe                   Sleell 14rinch schedule 40.         Nonel AO Dim V~..
Al-Ml I - -   ,
fAaf I-.
111 O,         inhe 11nerixIfi.w4l A
wYil; s
loztI lU~l~tn
                                                                                                                                     -1.1-   . -  -    I  I A4;2hiiil.      AP, q- II rvrrirf.,
Pir.
I -  I 4qmol
                                                                                                                                                                                                                    -.-   I .14 Inch I schedule 301     None

AFT Fathom 5.0 Input                                                                                                                            (3d 11)                                                                                                                      Y31/2005 02:20 PM M90-0021, Rev. 13 (Atlachrnent 20) Case 3 (RB Surnp Recirculation at 204.7 deg. Fand *2.0 pslg)
Pipe      Name        Pipe      Length       Length         Hydraulic      Hydraulic           Friction      Roughness Roughness                           Fluid                Thermal       Junctions            Geometry            Material         Size         Type         Special Defined       _           Units         Diameter      Diam. Units         Data Set                         Uniis                                           Boundary      (Up Dawn)                                                                          Condition 66      To SFPs           Yes         10           feet        10.136           Inches      Unspecified        0.00015               feet    1.3&deg;/e Borated H20 Solution        Adiabatic       22. 1032      Cylinddical Pipe              Steel     10 Inch    schedule 30        None 74          Pipe          Yes        0.5          feet          6.065           Inches      Unspecified         0.0018           Inches      1.30/ Borated H20 Solution         Adiabatic       67.1067       Cylindrical Pipe              Steel      6 Inch    schedule 40        None 75          Pipe         Yes 149.2                 feet         6,065           Inches      Unspecified         0.0018           Inches      1.3/e Borated H20 Solution         Adiabatic           68 69     Cylindrical Pipe              Steel       6inch    schedule 40        None 76          Pipe          Yes 0542                feet          10.02           Inches      Unspecified        0.00015               feel             1.3% SoratedWater         Adiabatic           7;760     Cylindrical Pipe              Steel     10 Inch    schedule 40        None 77          PiPe          Yes     0.75            feet          10.02           Inches      Unspecified        0.00015               feet             1.3%SBoraled Water        Adiabatic           60641     Cylindrical Pipe              Steel     10 inch    schedule 40        None 78          Pipe         Yes 31.396               feet          10.02           inches      Unspecified        0.00015               feet             1.3% Borated Water        Adiabatic       64,3220       Cylindrical Pipe              Steel     10 inch    schedule 40        None 79          Pipe         Yes 153.4 .feet                        6.065           Inches      Unspecified         0.0018           inches      1.3% Boraled H20 Solution          Adiabatic           66,72     Cylindrical Pipe              Steel      6 inch    schedule 40        None 80          P            Yes            1         feet          6.065           inches      Unspecified        0.00015               feet            1.3% aerated Water         Adiabatic       30171         Cylindrical Pipe              Steel      6inch     schedule 40        None 8l          Pipe         Yes        0.1           feet          10.02           Inches      Unspecified        0.00015               feet            1.3&deg;L Borated Water        Adiabatic           70.78     CvIndrical Pipe               Steel     10 inch    schedule 40        None 82          Pipe         Yes 0.542                feet          10.02           inches      Unspecified        0.00015               feet            1.3% Borated Water         Adiabatic          78976      CyIndrical Pipe               Steel     10 inch    schedule 40        None 63          Pipe         Yes      0.75            feet          10.02          Inches       Unspecified        0.00015               feet            1.3Y Borated Water         Adiabatic           76,61     Cylindrical Pipe              Steel     10Inch     schedule 40        None 84          Pipe         Yes 31.937               feet          10.02           inches      Unspecified        0.00015               feet            1.3Y. BoratedWater         Adiabatic       61,3221       Cyndrical Pipe                Steel     10 inch    schedule 40        None 65          Pi           Yes        0.1           feet          4.026           inches      Unspecified        0.00015               feet            1.3% Boraled Water         Adiabatic       323 61        Cvindrical Pipe               Steel      4 inch    schedule 40        None 86          Pipe         Yes           1          feet          6.065           inches      Unspecified        0.00015               feet            11.3%   Borated Water      Adiabatic       3221 74       Cyndricam Pli                 Steel       6inch    schedule 40        None 87          Pipe         Yes        0.1           feet          13.25          inches       Unspecified        0.00015              feet     1.30/. Borated H20 Solution       Adiabatic        1063          Cy2indrcal Pipe               Steel     14 inch    schedule 30        None e8          Pipe         Yes 1.802                feet          13.25          inches       Umspecifed         0.00015              feet     1.3Y% Borated H20 Solution        Adiabatic        63 1063       Cylindrical Pipe              Steel     14 inch    schedule 30        None 69          Pipe         Yes        0.1           feet          13.25          inches       Unspecified        0.00015              feet     1.3%/ Borated H20 Solution        Adiabatic          1062,3      CYindrical Pipe               Steel     14inch     schedule 30        None 90          Pipe         Yes 3S917                feet          13.25          inches       Unspecified        0.00015              feet     1.30% Borated H20 Solution        Adiabatic        62.1062       Cindrical Pipe                Steel     14 inch    schedule 30   . None 92          Pipe         Yes        0.1          feet           10.02          inches       Unspecified        0.00015              feet             1.3% Borated Water        Adiabatic           65n        Cyindrical Pipe               Steel     10 inch    schedule 40        None 4205          Pipe         Yes     0.01             feet        _50                  feet     Unspecified        0.00015              feet                                       Adiabatic        42 3240 Cyindrical Pipe Unspecified                                                 None 4206             p         Yes     0.01            feet               50             feet     Unspecified        0.00015              feet                                 _     Adiabatic    3240.3241 Cylindrical Pipe            Unspecified                                       None 4207          Pipe         Yes           4          feet          O.835              feet        Standard        0.00015              feet                                       Adiabatic        17.3242 Cv indrical Pipe                    Steel     10 inch    schedu!e 40        None 4208          PiPe        Yes         4.3           feet          0.835              feet        Standard        0.00015              feet    _           _I                     Adiabatic        3932431 Cylindrical Pipe                    Steel     10 inch    schedule 40        None Pic   Loss Table Pipe     KTotal    Standard Mitre            Smooth           Angle       Ball       Butternly     Cylinder Gate Gbobe Plug                      Poppet Three-way          Swing Check      Uft Check Tilting Disc            Stop Check Sharp edged               Long Contractions Losses                Bends       Bends          Bends          Valves     Valvles      Valves        Valves Valves V ves l Valves                 Valves        Valves        Vales            Valves Check Valves                 Valves              Orifice     Orifice 3         1.47  _                          _                         1                                                                                                                  1 4          0.53                             _   _    _   __                                         _  _  __                                                                                   _   _  _
8         1.21              r           I                 T          1                                              11                                                                                                    I_
11         0.38                                                                                                                                                                            _                                                     _    _      __
12         0.24     _  _  _                   _    _   _                              _  _  _                          _   _   __                                           _    _ _   _
16 18 24 0.51 1.02 0 .79 I _

(4of II)
M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Surnp Recirculation at 204.7 deg. Fand -2.0 psig)
Pipe KTotal Standard Mitre                  Snooth         Angle      Ball  Butterfly [Cyinder                 Gate Globe    Plug Poppet          Three-way         Swing Check       Lift Check Tilting Disc Stop Check                  Sharp-edged  Long Contractions Losses               Bends Bends              Bends         Valves    Valves Valves Valves                     Valves Vaves Valves Valves             Valves             Valves          Valves      Check Valves              Valves        Orifice    Orifice 28       1.21         _         _
31       0.38      _      _    _
32       0.24      _    _    _                _    _   _
35       0.271_                               _    _   __                                                                                            _   _   _                       _   _  _   _   _    _   _   _   _
36       0.27      _    _    _              _    _   _                                                                                             _   _   _   _   _   _     _  _ _
37         1.7                                                                                                                                                                                _                                    _                                    _
39       0.04                                               =                   ____
42       1.04                   _                                                =                             _                                                   _
43       0.99                                5    0O.M_                         _    _   __                                                          _   _   _       _   _   _  _ __                     _   _   _   _
44       0.11 _1                             5 (.9=                                                                                                                                                                                    .
45       0.34 1                                             =        =                                                                                                                                                                                 =
47       1.14 1                                                                                                _ _                   _
49       0.65 ____ _                      _                                                                =                         _           _                _      _  =
50       0.91    _               =                                          _                                                                    _                 _________
52       0.55i                        =                               =
63       0.55                      _       _                ==                                     =           =      =           -       =
54         0.4_                                    _   _                      _   _    _                                                                                                            _    _   _   _   _
57         0.3                                                             _    __     _
58         0.3 __                             __                                                                                          __                               _              _        _                   ___
59         0.2                                                                                                                                                                                                                                                -     ]
61         0.2 =                          _ =_                            =                  =
63       1.66                              ____                                                                         __ =                                     _                          _
64       0.14            =         =             =__                   =_                      _       _                  _      _
69 1     0.761 70       2.66                                                =       =                             =                          _
71       1.27    _    _    _   __                                                _     _                                                 _    _                                                        _    _    _   _
75       1.97    _    _    _   _    _   _   10 (1.97)                         _    _     _   _   _   _   __                               _   _    _   _   _   _     _   _   _  _ _  _   _  _   __                                                              _ _   _  _
79       1.13                                6(1.13) 1 1012      0.73 1014      0.338      _     _    __              _     _                      _    _     _                                                                                                               _    _    _   _
1015       0.59 1 _    _    _   __             _    _   __                       _    _    _                                                                          _   _   _  _ __                     _   _   _   _
1016      0.66                             _   _    _   __                       _    _    __                                                                                            _  _  _       _    _   _   _   _  _  _   _ _ _   _ _ _   _ _
1032      0.97 1                                                       =                                  _     =                          _
1036      0.99                                                         =    _______                 =
1057      0.91          =             -        =            -_
____                   =____                   _                     _            -           =                  ==__                              =
___               =
1 0 5 1.08                                _       _    _    __                 _               _                       _     _    _       _  _       _             _      _         _     _     _        _       _    _     _   _   _    _    __             _

AFT Fathom 5.0 Input                                                                                                         (5d 11)                                                                                                        331005 02:20 PM M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Surp Recircuation at 204.7 dog. F and .2.0 psig)
Pipe    KTotal Standard Mtre                 Smooth      Angle      Ball Buttertly Cylinder Gale Glcbe              Plug     Poppet Three-way Swing Check Lit Check               Tilting Disc     Stop Check Sharp-edged          Long Contractions Losses               Sends            Bends     Bends      Valves Valves Valves             Valves Valves Veales     Valves    Valves    Valves         Valves            Valves   Check Valves        Valves       Orifice          Orice        =
1062          0.2OA        ._-_                                 =           _                 ____                                        = _=
1064        0.34    _    _    _                _ _   _                        _   _ _                                          _  _ _ _ _   _   _   _   _   _   _   _     _  _  _                                _   _   _   _   __            _   _   _ _
1401        4.39                               _ _   _                        _   _ _       _   _ __                                                  _   _   _   _     _   _   _                                _   _     _   _             _   _    _  _
1402          0.4                             _    _                            _    _        --                                 _      _     _       _     _      _   _      _
1404       9.26    _    _    _                _ _   _                        _   _ _       _   _ __                  _  _     _  _ _ _ _   _   _   _   _   _   _   _ _   _  _  _  _   _  _  _  _   _  _ _ _ _ _   _   _   _   __            _   _   _
1405        0.21                                                                                                                                                                                  _                                                      _
1407        0.63                                                                                                                              _                                                _    _                                =
2064          0.21 Pipe     Expansions      Entrances       Exits Differential     Honeycomb Screen          Tee     AdMI Loss Losses                                            Flowmeter 3                                                                                                    (1.47 4                        _   _   _  __                                                      _        (0.53) 8                                        _                                              _            (1.21) 12                                        _                                  _           _            (0.2384
   -16 .                                    =          _                        _                        '(0.51) 16 _                                                                                                  11.02) 24      __   _  _ __                                              __  _ __                 _           0.791 28          =                =            -           =            =                                 (1l21) 31            _                                                     _                                  03) 32                                                             _                        _             10.24) 35       _    _             _ _     _M 36                                   _      .                                __              _       (0.2 37     _               -.                                                   _                              .7) 39                              _(0.04) 42                                              _                                       ____         (1.041 43      _                                 _
44                                                                                    l              (0.1 1) 45                                            _(0.34) 47    . ______                                                                                    (1.14) 49    . __(0.65) 50                   I                                       I                        I'&deg;(0.911 52                        _                     _                                        ___          (0.551 53                              _                      _                                            J S9) 54                        _ _         _                                       _____                     (0.41 57    .                                             _ ___                                __             (0.31

AFT Fathom 5.0 Input                                                                                                          (6d 11)                                                331/2005 02:20 PM M900021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recirculation at 204.7 deg. F and -2.0 psig)
Pipe   Expansions      Entrances      Exits   Differential    Honeycob          Screen Tee Addil Loss Losses                                          Flowmeter       _
58                                       _          =               =            _      _             (0.31 59          _              =           -         __                                                   (0.2) 6`1                                                             _   __  _  _                          I  .2)_
63                         _     .   .     -   .   -     -        _       _
64     __  _   _   _     _  _  _  __             _ _  _  _    _   _  _  _  __               _        (0.141 69                                                                                                   (0.76) 70      _    _           _
71     __  _     _   _ _   _  _   __                                                        _        (1.27) 75          =            -_                                                               =            (
79                            _
1012                                                                                                  (D.73) 1014                                                                                                  (0.38) 1015                                                                                       _          (0.59) 1016                                                                                                  (0.661 1032                                                                                 __               (0.97) 1057                                                                                                  (0.91) 1058                                                                                                  (1.04) 1062                                    =                                                              (02) 1064                                    =                                                             (0.34) 1401                              ..                         .                                        (4.39) 1402 .                                                                                                 (0.4) 1404                                                                                                  1-(9.26) 1405                                                                                                  (0.21) 1407                                                                  _                               (0.63) 2064         _          _                                                                              (0.2) ea Chanae T      e le Area Change          Name          Object      Inlet       Elevation     Initial Pressure Initial Pressure Dataase       Special     Type     Geometry Angle              Loss Defined Elevation          Units                              Units        I Source  Condition                                         Factor 6          Area Change           Yes      79.375            feet                                       I_     .  .      WA Conical Unspecified 40.88               0.3657268 9          Area Change           Yes         79.6           feet                                                        WNAConical Expansion 16.6              5.016094E-02 10         Area Chanoe           Yes         84.4           feet                                                        N/A Conical      Expansion       27.       0.2664704 13         Area Change           Yes         73.6           feet Il/A                                                        Conical Unwdfed             27.         1.086941 28          Area Change           Yes      79.375            feet II                                                     N/A Conkcal nsp                40.88       0.3657268

( of 11)
M90-021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recirculatlon at 204.7 deg. F and -2.0 psig)
Area Change            Name        Object         Inlet       Elevatlon Initial Pressure      Initial Pressure Database         Special      Type      Geometry Angle              Loss Defined Elevation            Units                               Units         Souree       Condition                                     IFactor 31          Area Change          Yes           79.6            feet                                                            N/A Conical Expansion             16.6 5.016094E402 32          Area Change          Yrs           64.4           feet                                      .                      N/A Conical Expansion              27.       0.2664704 35          Area Chanae          Yes           7116           feet                              _                             NIA Conical UnspeciDed              27.         1.06941 65          Area Change          Yes         76.25             feet                                                            N/A Conical Unspecified 4088                 0.3657268 70          Area Change          Yes         76.25             leet                                                            WNAConica Unspecified 40.88                  0.36728 Assioned Flow Table Assigned Flow                Name               Object         ln'et        Elevation Initial Pressure Initial Pressure      Database      Special      Type       Flow    FloW       Loss Defined Elevation             Units                            Units          Source      Condition                        Units     Fador 69               580opm to MUP's             Yes          104.5            feel                                                        None     Outflow      580 aalrnin            0 71             1362 gpm fron BSPs            Yes             78            feet .                                                      None     Outflow     1362 Calrmin            0 72              5180gpm to MUPs             Yos          104.5            feet                                                        None     Outflow      580 oalmin             0 1032           325 gpm BWST redlre             Yes            113            feel                                                 I None          Outflow      325                   00aVrnj Branch Tab__
Branch          Name         Object       Inlet       Elevation Initial Pressure Initial Pressure Database Special Boundary Flow Boundary Flow                              (Pipe 11)        (Pipe t2)      (Pipe #3) (Pipe U4) (Pipe #5) (Pipe #6)
Defined Elevation           Units                               Units          Source . Condilion (+=lnr-=out)                  Units         KIn,KOut          KIn.KOut      KIn.KOut KIn,KOut KIn, KOut K In,KOut 48         WELDOLET            Yes           115           feet                                                    I None                          0          oa/rninl      (P52) 0,0        (P53)0,0 3241           Sump Exit        Yes         8625            feet                                                            None                    0          ga/mInJ (P44)0.15,0 (P48)0.15,0 (P4206)0,0 lBranch l(Pipe#7) I (Pipe#8)               (Pipef9) I (Pipef#10) I (Pipe#il) I (Pipe#12) (Pipe#13)                     ([Pipefl#4) l (Pipe#15) I (Pipe #16) I (Pipel#17) l (Pipe#18) (Ppe #19) (Pipe #20)                  (Pipe #21) (Pipe #22) (Pipe #23) c KIn.KOutL Kln.KOut I Kln.KOut I Kin. KOut I Kln.KOut I Kln.KOut I Kln.KOut                                     KlnKOut I Kln.KOut KInKOut     K           I Kln.KOut I KIn.KOut I Kln.KOut I Kln.KOut              Kln.KOut I KIn.KOut I KInKOut I 4 8__  _  _ _   _  _          _ _ __  i__                                                                          I                             i                            i                       -                i           I Branch      (Pipe #24) (Pipe #25)
II            K In,KOutK In,KOut 48 3241 Control Valve Table Control Valve lName I Object                  Inlet       Elevation Initial Pressure I Initial Pressure Database Special Valve I Control Control Pressure/                              Close     Fuli Open Full Open Open Pct.
C rV                 Na        Defined I Elevation i Units I                              l     Units       I Source I Condition I Type l Settin. I Units I Head Tvye I Tvye I Loss Tyoe                         Loss I Data Exists I 3242        l DHVW1101         YesI         102.5           feetl                                      i             I NoneI FCVl 23,21 galimini                          N/Al FailOpenl             cv         7901       - NOl 3243         l DHV1111          Yes          102.5           feet I                   I                              l      Nonel FCVl 2312 gl/min                         N/A Fail        n          Cv         790          No

AFT Fathom 5.0 Input                                                                                                           (8d 11)                                                                                                      Y31/2005 02:20 PM 4                                                                       M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Surmp Recircutation at 204.7 deg. F and *2.0 psig)
Heat Exchanaer Table Heat Exchanger       Name         Object       Inlet       Elevation Initial Pressure Initial Pressure      Database Special                  Type             Loss       Loss Independent      Ind. Varlable    Dependent       Dep. Variable     Loss Defined Elevation I Units                                     Units         Soauce Condition                                  Model      Value     Variable        Units          Variable          Units       Constant a 11          OH.HE.tA           Yes           81.51         feet                                                        None    Specified Heat Rate In KConstant 35.1 33          DH.HE-1B           Yes           81.5          feet                                                        None    S lfied Heat Rate In KConstant 35.1 Heat Exchanger        Loss          Loss             Lossss 11         Constant b Constant c Constant d Constant e 33 One Way Valve Tab-e One-Way Valve      Name        Object       Inlet       Elevation InitialPressure InitialPressure Database             Special        Valve       Cracking     Cracking        Back          Back         Restricted     Restricted       Loss       Loss
_             Defined Elevation           Units                      l      Units          Source     Condition l                 Pressure  Pressure Urits Pressure Pressure Units          Area         Area Units      Model       Value 18           DHV-1          Yes        110.5            feet _                  _                            l      None    Check Valve                                          ________l_                                     KConstant        069 60           BSV-1          Yes        76.25            feet _                                    _                 None    Check Valve                                           _                _              ___l   _   l  KVariable    Variable 76           BSV-8          Yes        76.25            feet _ ___l                                                 None    CheckValve                                           _                ____         l_               KVariable    Variable 1062        DHV33            Yes       86.828            feel                  l_l_l                                 None    Check Valve              _                           _                _              _l     _    l K Constant        0.65 1063        DHV36            Yes       86.313            feet                  l                 l            l      None    CheckValve _                                         _                _              ____           K Constant       065 1065          DHV-2          Yes         111.8           feet _                  _                            l      None    CheckValve _                                          _                _              _____         K Constant       0.69 1067        MUV60            Yes             96          feet _                  _                            l      None    Check Valve _            _                _                                        l  _             K Constant      0.745 2002         MWV72            Yes             96          feet _                   _                _                 None    Check Valve l            _                            _                _              __    _    l K Constant       0.745 One-Way Valve      Independent       Ind. VarIable     Dependent       Dep. Variable      Loss         Loss           Loss         Loss          Loss Variable           Units           Variable          Units       Constanta Constantb         Constantc    Constanid      Constante 18         _  _  _  _ _  _                                                                                   _  _ _ _
60         Vol. Flow Rate          _aVrnin                  K            None                              _______
76         Vol. Flow Rate            pallffin               K            None________
1062 1063      1                  1                 1               1               1             1                                            _ _I 2002           _     _           _         _        _                              _
Orifie Table

AFT Fathorn 5.0 Input                                                                                                                (9olii)                                                                                                    3/31/2005 02:20 PM M90-0021, Rev. 13 (Attachrnent20) Case 3 (RB Sump Recirculation at 204.7 deg. F and -2.0 psig)
Orifice      Name       Object        Inlet        Elevation Initial Pressure Initlal Pressure          Database Special              Orifice        Flow Area Dirnension Dimension RID Restricted              Restricted     Loss      Loss       Independent Defined Elevation             Units                             Units             Source Condition             Type             Type                      Units              Area       Area Units     Model     Value         Variable 1014          FO-27         Yes          81.2            feet                                                             N/A Sharp-Edoed Diarneter                    0.0563         feet                                   KConstant 1151.418 1016      DH1i FT3          Yes          86.5            feet                                                             N/A Sharp-Edged                 Area         0.2834       leet2                                    KConstant 3.887401 1036          FO-28         Yes          81.2            feet                 _      . .                                  N/A Sap-Edged Diarneter                      0.0563         feet                                   KConstant 1151.418 1038       FE2/FT4          Yes          86.5            feet                                                             N/A Sharp-Eded                  Area         0.2834        fest2                                   KConstant 3 8874011 Orifice Ind. Variable     Dependent      Dep. Variable            Loss          Loss            Loss          Loss           Loss 1014         Units        Variable             Units         Constant a Constant b Constant c - Constant d Constant e 1014                                     _   _  _  _  _  _   _  _ _  _ _                     _  _  _  __                  _  _ _ _
1016 1036                      _                                                 _                _
1038 J                                     _                   _
Purno Table Pump Name            Object       Inlet         Elevation Inttal Pressure Initial Pressure Database Special                       Purnop Design Flow Design Flow                  Current       Independent [Ird. Variable Dependenl Dep. Variable Defined Elevation            Units                              Units            Source Condition l          Type         l     Rate          Rate Units   Configuration     Variable    l      Units      Variable      Units 7       DHP-IA         Yes      77.583              feet _                   _                               l     None     Pump Curve _                      _                     Default Vol. Flow Rate          gal/m inHead Loss             feet 29       DHP-lB         Yes      77.583              feel _                   _                               l     None     Pumnri                      _     _                     Default Vol. Flow Rate          galmin Head Loss              feet 3220       BSP-IA         Yes 77.3333                  feet _                   _                   _                 None     Pump Cwve                                               Default Vol. Flow Rate D                               gal/mm Head Loss              feet 3221       BSP-1BJ        Yes I77.33                   feet _ __________None                                                   Pur Curve _ ____Default                                         Vol. Flow Rate          galf/mmHead Loss               feet Pump      Pump Curve Pump Curve                Pump Curve          Pump Curve Pump Cumre Runout Flow Runout Flow Speed Control                                       Control       Control When Heat Added Constant a       Constant b           Constant c           Constant d      Constant e            Rate     l Rate Units                   Discharge l Discharge Units l Exceeded Only       To Fluid 7         432.9598 4.403103E.03 .7.005283E06O                   -9.247182E-10                   0           4000          caltrn         100               I                 I                             0 29         432.9598 4.403103E-03 *7.005283E-06                   *9.247182E-10                   0- __        _    _          _                         _                                       l_          &deg;0 3220            542.83         0.023216          -5.2891E-5                      0                 0                 _.             l       IDO                                                               0 3221            542.831        0.0232161 -5.2891E.05                             0                ol        I                        I Dool                   I                 I                        I o0 IservoirTable Reservoir      Name        Object        Inlet        Elevation Initial Pressure       nitial Pressure     Database     Special       Surface          Surface        Balance      Balance l (Pipe ii)           (Pipe #2) (Pipe #3) (Pipe #4) (Pipe #5)
I____           Defined Elevation             Units I                             Units          Source      Condition Pressure Pressure Units Energy Concentration l In KOut l KIn KOut KIn KOut KIn KOut lKInKOut 42            BWSTP Yes 138.248                          leetl                                                            N/A        14.263                 psta         No             Nol (P420.5) 1 (P19)00.5 l l 42        l RBWSMP             Yes         96.024 feet                                                                       N/A         12.63                 psla         No             Nol (P4205) 010 1001       SBWST 2)          Yes        122.25            feetL                                                            N/A               II              atmI         No             Nol P63) 0.5,1

AFT Fathom 5.0 Input                                                                                                                        (10 of 11)                                                                                                     3/31/2005 0220 PM
            "       'M90-0021,                                                                         Rev. 13 (Attachment 20) Case 3 (RB Sump Recirculation at 204.7 deg. Fand .ZO psig)
F Reservoir        (Pipe #6) (Pipe #7) (Pipe #8) (PIpe #9) (Pipe #10) (Pipe # 1i) (Pipe #12) (Pipe 113)                                           (Pipe #14) (Pipe #15)        (Pipe #16) (Pipe #17)     (Pipe #18) (Pipe #19)       (Pipe #20) (Pipe #21)        (Pipe #22)
_              _K_In, KO   _      lnKOult K                     KlnKOut _                         K lnjKOK KuI                   KInJKa t KlnWtt               _             KlnKjut    K KOuS KIrK KKOutl~                      KInKOuts tk:                                                            _____                                             I                     =-_                                        =_-                                                  ===
Reservoir       (Pipe #23)      (Pipe #24)     (Pipe #25)         (Pipe #I)            (Pipe t2) (Pipe #3) (Pipe #4) (Pipe #5) (Pipe #5) (Pipe 7) (Pipe #8) (Pipe #9) (Pipe #10)                             (Pipe #11)    (Ppe #12) l (Pipe #13)    (Pipe #14)
KIn KOut        KIn. KOut     KIn KOut               Depth               Depth            Depth        Depth          Depth            h      Depth        Depth        Depth      Depth        Depth        Depth         Depth         Depth 1(                                                             P1) 17.748       (P19) 17.748 42                                                        (P4205) 10.437 1001                                                           (13P63) -53.95
[Reservoir (Pipe#15)             (Pipe#16)     (Pipe#17)      (Pipe#18)        (Plpe#l9) (Pipe#20)            (Pipe#21)      (Pipe#22) (Pipe#23)          (Pipe#24)     (Pipe#25)     PipeDepth l Deh              Deth           Deth           Depth           Depth l                         Depth          Depth          Deoth        Depth         Depth          UnPs 1I                                                                                                                                                                                    feetl 42                                                                      _                                             _                                                                feet
_   _    _1                                                              1                    _     _      _     _           _feet Screeni Table lScreen l            Narne                         Wet        Eerabon UOect Initial Pressure InitialPressure Database                       Speal Seen                                          Restried l l       .               lDefined lElevation lUnits ll                                      Units          lSource           odto           velAe               nt                   ra lAe~isl                Mdl            lVlel           Vral 3240         RB Sunp Strainer           Yes         86.25            feet                                                                  N/A Custom 1039                teet2                                   General P        'at   Variable  Vo.lowRate Screen Ind. Variable Dependent Dep. Variable                        Loss            Loss            Loss             Loss            LOSS l_          l_ Units             Variable          Units         Constant a Constant bl Constart cl Constant d Constant e a ~min   HeadLoss                  Feet           0.012 0.0000541                lE-08                 0               0 or        Table
[TeeNtye Name                 Object        Inlet      Elevation Initial Pressure Initial Pressure Database Special                            Teeye               Loss            We      Pipe lDertnedl Elevatbonl Units ll                                       Units        l Soutrcel Conditionl               Type       l     Twoe                     ABCl A. B.
44        Weldolet          Yes       84.724           feelt                                                         l          NA Sharp Strabht Simde (no loss)               90' Valve Table Valve         Name        Object       Inlet      Elevation     Initial Pressure     Initial Pressure      Database Special             Exit       Exit          Exit          Restricted Restricted       Loss         Loss Independent lin1.Variable         Dependent I Defined l Elevation l Units l                                     Units            Source I Cortltion l Vafve l Pressure           Pressure Units l Area l Area Units            Model        Value l Variable l          Units        Variable l 46          DHV43           Yes       85.281          feet                                                                  None         No                                                            KConstant      0.104 62          DHV-34          Yesl      86.828l         feetl                     I                     I              l Closedl           Nol                               I            l              KConstant      0.104l                               I 63          DHV-35l         Yes       86.313           let                                                                 Closed        No                                                            KConstantl     0.104

AFT Fathom 5.0 Input                                                                                                         (11 of 11)                                                                                        3131/2005 02:20 PM M90-0021 Rev. 13 (Attachment 20) Case 3 (RB Surnp Recirculation at 204.7 dog. F and -2.0 pslg)
Valve     Name      Object        Inlet       Elevation Initial Pressure         Inilal Pressure    Database    Special   EA        Exit         Exil         Restricted Restricted      Loss     Loss Independent Ind. Variable Dependent Defined Elevation           Units                                 Units          Source    Conrition Valve Pressure Pressure Units          Area       Area Units   Model     Value  Variable      Units        Variable 67       MV 58          Yes            96           feet                                                         Closed    No                                                         KConstant 0.119                             _
77       BSV-17         Yes        76.25            fel                                                           None     No                                                         KConstant 0.112 78       BSV-16         Yes        76.25            feet                                               _          None     No .                                                       KConstant 0.112 1002      MUV73          Yes            96           feet             _                                           Closed    No                                                         KConstant 0.119 1 1004      DHV-21         Yes       83.797            feet                                                          None     No                                                         KConstant 0.104                                      ...
1026      OHV-32         Yes       83.896            fieet                                                         None     No                              .                          KConstant 0.104 3216       DHV46         Yes           106           feet                                                          None     No           .                                             KConstant 0.104 3217       DHV-5         Yes           106           feet           _                                              None      No                                                        KConstant 0.104 3244     DHV.21 1        Yes         86.5            feet                                                    I     None     Nol                                                       Cv Constant   790             _
3245    DHV-210          Yes         86.5            feet IINone                                                            No             I                I_           II           CvConstant    790 Valve   Dep. Variable      Loss             Loss           Loss           Loss               Loss Units        Constant  a    Constant    b    Constant c   Constanl     d     Constant  e 46   1               1_1                        _  _                  _  _  _   _ _
62                     _               _                                                _    _ _
63 67 77                                      ___ _        r                __ __ _
78 1                 1              I                T             I                    I 1002                                      _  _  _  _                    _  _   _    _
1004_                       __                              _          _    _             _      _
1026 l 3216    _    _    _                                                       _      _
3217    _                __I                                          -               1 3244  1                  _            I 3245    _

AFT Fathom 5.0 Output                                                                               B       1of 12)                                             Y31/2005 M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recirculation at 204.7 deg. F and -2.0 psig)
A

==Title:==
M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Surrp Recirculation at 204.7 deg. F and -2.0 psig)
AnalysIs run on: 3Y31/2005 10:36:40 AM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input Fle: U:Vv\yDocuments\WORKINGVB Surrn\Calcs\M90-0021r13\Case 3A- HPI inPiggy-Back from Sumnp(204.7F).FTH Execution Time- 1.06 seconds Total Number Of HeadlPressure Iterations= 936 O U-i euT Total Number Of Flow Iterations. 101 Total Number Of Ternperature Iterations= 0 Number Of Pipes= 133 Number Of Junctlons= 125 Matrix Method= Gaussian Eimnination Pressure~lead Tolerance- 0.0001 feet Flow Rate Tolerance. 0.0001 galmin Flow Relaxation= (Automatic)
Pressure Relaxation= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Mln Fluid Temperature Data= 50 deg. F Temperaturr.= 204.7 deg. F Density- 6020271 lbr't3 Visscosity= 029676 centpolse Vapor Pressure= 12.66674 psla Viscosity Model= Newtonian Atmospheric Pressure= 1atm Gravitational Acceleration. 1g Turbulent Flow Above Reynolds Number= 4000 Larminar Flow Below Reynolds Number- 2300 Total Inflow= 8,633 gal/min Total Outftlow= 8,638 gaVrrln Maximum Pressure Is215.0 psba at Junction 3220 Outlet Minimum Pressure Is8.968 psia at Junction 1051 Outlet Pumo Summarv_                                                ___
JCt      Name        Vd.        Mass      DP       DH    Overall       Speed Overal           SEP      %of       NPSHA NPSHR Flow       Flow                    Efficiency                Power                SEP (gallmin) (Ibmrtsec) (psid)   (feet) (Percent) (Percent) _ (p             g        Percent) (feet)      (feet) 7     DHP-1A         2          401.4 149.9     358.6       80.29       100.0     325.9       2.732   109.54     13.25      12.53 29     DHP-18         2,992      401.4 149.9     358.6       80.29       100.0 325.9           2732    109-4      12.53      12.53 3220      BSP-1A         13621     1B2.7 199.1     476.3       74.63       100.0 212.0            1473    92.48     13.63      12.79

(2of 12)
M90-021, Rev. 13 (Affaclinent 20) Case 3 (RS Sump Recirculation al204.7 deg. F and -2.0 psig)
Jct    Name         Vd.       Mass         OP       OH    Overal      Speed       Overal        BEP        %of       NPSHA NPSHR Flow        Flow                      Ef i*ency                Power                    SEP
_(aVrnin)  (lbmlsec)    (psid)   (feet) (Percent) (Percent)        (hp)     (galmin) (Percent)       (feet) _ _(foot) 13221 1 BSP-1B1        1,3621       12.71 199.11 476.31         74.631     100.01      212.01       1,4731     92481       13.091    12.791 V'ahIQ wiinmTnru Jot     Nanm         Valve         Vd.         Mass        DP             OH            PInlet           Cv            K         Valve State Type         Flow         Flow pgaVnin) (lbnvsec)       (psid)        (feet)          (psia) 18        DHV-l        CHECK      2,312.0       310.11     0.68217        1.63169            2242        2,750.1      0.6900              OPen 43      OHV-42 REGULAR            4,254.0       570.60     0.06878        0.16452            15.46      15,9.7        0.1040              Oe 46      DHV43 REGULAR             4254.0        570.60     0.06878        0.16452            15.52      15,935.7      0.1040             Open X49        DHV.4 REGULAR                0.0        0.00 No Solution   No Solution             2269 No Solution         0.0000    Closed By User X58        DHVW9REGULAR                 0.0        0.00 No Solution   No Solution No Sduton No Solution                0.0000    Closed By User 60        BSV.1        CHECK       1,362.0      182.69     0.18172        0.43467            19.10       3,1339       0.9108             Ospen X62      DHV.34 REGULAR                 0.0        0.00           N/A           WNA           35.76           N/A      O.0000    Closed By User X63      DHV-35 REGULAR                 0.0        0.00           N/A           N/A           35.97           WNA 0.0000         Closed By User X67      MUV 58 REGULAR                 0.0        0.00           N/A           N/A           3t192           N/A      0.0000    Closed By User 76        BSV-8        CHECK      1,362.0       182.69     0.18172        0.43467            186B6 3,138.9            0.9108             Oven 77       BSV-17 REGULAR           1,362.0       182.69     0.02235        0.05345            19.13        ,2          0.1120             Open 78      BSV 16 REGULAR            13-62.0       182.69     0.02235        0.05345            18.88       8,951.2      0.1120             Open X1002     MUV73 REGULAR                  0.0        0.00           N/A           N/A           31.93           N/A      0.0000    Closed By User 1004     DHV.21 REGULAR            2.89Z0        387.91     0.03060        0.07318            15.74      16.243.1      0.1040             Open X1017      DHV-8 REGULAR                 0.0        0.00 No Solution   No Solution           13499 No Solution .0.0000            Closed By User 1026     DHV.32 REGULAR            2,8920        387.91     0.03060        0.07316            15,40      16243.1       0.1040             Open X1039       DHV.7 REGULAR                0.0        0.00 No Solution   No Solution No Soluton No Solution               0.0000    Closed By User X1051     DHV-40 REGULAR                 0.0        000 No Solution    No Solution No Soluton No Solution               0.0000    Closed By User X1052     DHV-39 REGULAR                 0.0        0.00 No Solution   No Solution No So'ulon No Solution               0.0000    Closed By User 1062     DHV-33         CHECK!          0.0        0.00           WA            NIA           14.94           N/A _0.0000       _         Open 1063     OHV-36         CHECKI          0.0        0.00           N/A           N/A           14.91           N/A      0.0000             Open 1065       DHV.2        CHECK 2,312.0            310.11     0.68217        1.63169            22.10       2,750.1      0.6900             Open 1067     MIUV 60        CHECK           0.0        0.00           N/A           NIA         13427             N/A      0.0000             Open 1400     DHV-92 REGULAR                 0.0        0.00           N/A           N/A         16020             N/A      0.0000             Oen X1401     DHV-91 REGULAR                 0.0        0.00           N/A           NIA         137.84            N/A      0.0000    Cosed By User 2002     MUV 72         CHECK           0.0        0.00_          N/A           N/A         133.18            N/A      0.0000             Open 2016     DHV I1I REGULAR             530.0        77.80     0.16047        0.43167          132.48        1,341.3      0.1300             Open 2038     DHV.12 REGULAR              580.0        77.80     0.18047        0.43167          13327         1,341.3      0.1300             Open 3216       DHV-6 REGULAR           2,3120        310.11      0.05979       0.14302            2824        9,289.1      0.1040             Open

AFT Fathom 5.0 Output                                                                                              (3of 12)                                                                    3/31/2005 M90-0021, Rev. 13 (Attachment 20) Case 3 (RS Sump Recirclation at 204.7 deg. F and *2.0 psig)
Jct      Name         Valve          Vd.        Mass          DP            DH             PInlet           Cv             K       Valve State Type          Flow         Flow
         .           _              (gatmln)      (bm/sec)     (psid)         (feet)           (psia) 3217        DHV-5 REGULAR            2,312.0       310.11      0.05979       0.14302             2626        9,289.1       0.1040            Open X3233      BSV-11 REGULAR                  0.0        0.00 No Solution No Solution No Sdufon No Sdutlon                     0.0000  Closed By User X3235       BSV-12 REGULAR                 0.0        0.00 No Solution No Solution No Soduton No Solution                   0.0000  Closed By User 3236     BSV*150         CHECK            0.0        0.00           N/A           N/A            1803             N/A      0.0000            Open 3237      BSV 151        CHECK             0.0        000            NA            N/A            1827          . NIA       0.0000            open 3242     DHV 110             FCV      2,31Z0       310.11   104.78310 250.63267                 13300           221.9   1822590              Open 3243      DHV-111             FCV      2,312.0      310.11   103.13512 246.69085                 13301           223.7   179.3925             Open 3244      DHV-211 REGULAR              2,89Z0       387.91    12.93445      30.93815            155.48           790.0     14.3789            Open 3245     DHV-210 REGULR              2,892.0       387.91     12.93445     30.90315             156.09          790.0     14.3789            Opan Ipe Oi    Table Pipe      Pipe        Length        Vol.       Reynolds     Velocity        I          dP Static        PStatic In     PStatic         dH       Elevation      K                    WD + K Nominal                     Flow           No.                                  Friction                         Out                      Inlet Size         (feel)     (gallmi)                 (feet/see)               (ft. H20 std.)       (PSIS)         (psia)        (feet)      (feet)                            _ _
1       14 Inch    25.14100            0.0  O.000E400     0.000000    0.00000         O.000E+00         21.683            27.75 0.OOOE+00       120.50  0.0000000 0.000000000 0.000000000 2        14 inch    29.47900            0.0  0.000E+00     0.000000    0.00000         0.E000E4          27.745            35.76 0.OOOE+00       106.00  0.0000000 0.000000000 0.000000000 3        14 Inch    17.1 E700 1362.0         1.056E+M      3.169094    0.01387         3.245E-02          15.868           15.75 2.631 E-01        84.72  1.4700000 0.21562991 1.685623020 4        14 inch    35.93800 2,892.0         2.243E406     6.729089    0.01331         2.939E401          15.639           15.74 6.791E-01         84.72  05320000 0.433089873 0.965089878 5        14 Inch     2.68200 2,992.4         2.321 E+06    6.962734    0.013291        2.345E02           15.674           17.50 5.596E02          83.80 0.0420000 0.032276004 0.074276004 6       10 Inch      0.32300       2,992.4   3.069E+06    12.175200    0.01380         1.185E-02          16.736           17.24 5.836E-01         79.38 02480000 0.005336343 0.253336339 7          8Inch     2.04200 2,992.4         3.853E206    19.190971    0.01431         2.425E401        165.745           164.80 2.515E-01         77.58  O.0000000 0.043943498 0.043943498 8         10 inch   63.70000 2,992.4         3.069E.06    12.175200    0.01380        2.338E+00         168.106           161.92 5.203E+00         79.60 1.2060000 1.052399531 2.258399501 9         18 inch    2.90000 2,992.4         1.783E406     4.108022    0.01296          6.611E-03       162.521           163.73 6.855E-03         84.40 0.0000000 0.026137706 0.026137706 10       18 Inch     2.90000       2.992.4   1.783E406     4.10028     0.01296         6.611E403        159.882           161.09 6.855E-03         81.50  O.0000000 0.026137706 0.026137706 1   1 10inch        8.90000 2.992.4         3.069E+06    12.175200    0.01380         3.267E-01        160.119           159.24 1.205E+00         78.60 0.3760000 0.147038545 0.523038532 12         3inch      7.60000         100.4  3.364E+05     4.357888    0.01854         1.569E4O1        159.951           159.14 2.341E-4i         79.50 0.2420000 0.55117738 0.793177736 13       10 Inch     3.00000 2,892.0            966E+06   11.766644    0.01381         1.029E-01        159.123           157.82  1.067E-01        79.50  0.0000000 0.049607209 0.049607209 14       10 inch     4.00000 2890            2.966E+06    11.766644    0.01381         1.372E401        157.824           156.09  1.423E401        82.50 0.0000000 0.066142946 0.066142946 15       10 Inch    14.40000       2.312.0   2.371 E+06    9.406806    0.01390         3.17BE-01        142.708           142.57 3.296E-01         85.50  0.0000000 0.239656291 0.239658291 16       10 Inch    21.00000 2,3120          2.371 E.06    9.406806    0.01390         4.635E401         28.217            26.26 1.181E+00        102.50 0.5090000 0.349498767 0.858498770 17       10 inch    17.70000      2,312.0    2.71 5E+06   12.335635    0.01417         7.847E.01         21.735            21.39 8.137E401        110.50  O.000W000 0.344087347 0.344087347 18       14 Inch    37.20000 2,312.0         2.066Et06     7.141377    0.01365         4.050E41          21.326            12.66 1.228E+00        110.50 1.0190001 0.529906760 1.548906814 19       14 inch    10.67700         325.0   2.5211E+05    0.756208    0.01612         1.33SE03!         21.677            24.81 2.993E403        120.50 0.1810000 0.155832955 0.336832950 20        14 inch    25.61300            0.0    .0002.00    0.000000    0.00000        0.OOOEO00          24.815            35.97 0.000EtWO        113.00  O.000000 0.0W0000000  0.000W00000 21        14 inch    12.O0000 0.0              O.0002.00    0.000000    0.00000         O.O000E00         35.973            35.97 0.000E+00         85.31 0.0000000 0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                   (4of 12)                                                                       3l311005 M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recirculation at 204.7 deg. F ard -2.0 psig) pipe     Pipe        Length      Vol. Reynolds    Velocity       I         dP Static    P StatIc In     PStati           dH     Eleation          K          hiD       LOD +K Nominal                  Flow        No.                                Friction                      Out                       Inlet Size         (feet)_ (galimin)              (feet/sec)             (ft. H20 std.)    (psia)         (PS1a)        (feet)      (feet)               ____________
22       14 Inch     2.68300    1,362. 1.0562.06    3.169094   0.01387        5.0722-03       15.749          15.71,  8.798E-02        64.23  0.530000 0.033699337    0.586M99308 23       14 Inch     7.030 1 1362.0      1.056E+06    3.169094   0.0137         1.339E-021      15.755          15.75   1.389E-02,       84.23  0.0000000 0.0889547411  0.088954741 24       14 Inch     9.52100 2,892.0     2.243E,06 6.729089      0.01331        7.786E.02       15.526          15.40   6.3E6-01         84.23  0.7900000 0.14737845    0.904737866 25       14 Inch     M.1U0      2,992.4  2.321 E+06 6.98634      0.0139         2.787E-02       15.327          17.20   3.794E.02        83.90  0.0120000 0.038365385   0.050365385 26       10 Inch     0.32300 2,9.        3.0692.06 12.175026     0.011380       11.165E.02      16.438          18.94   S.838.0          79.38  0.2480000 0.005338345   0.253336341 27        8Inch      2.00000 2,992.4     3.8532.06 19.190696     0.01431        2.375E-01      165.448         164.50   2.4632.01        77.58  0.0000000 0.043039675   0.04303675 28       10Inch     70.50000 2,992.4     3.069E.06 12.175028     0.013801      2.5872400       165.811         161.52  5.461 E+00        79.60  1.2060000 1.164744051   2.370744022 29       18inch      2.9000     2,992.4  1.7832.061 4.107969     0.01296        6.610OE.03     1162.1118 163.33         6.8552.03        64.40  0.0000000 0.026137729   0.028137729 30       18 Inch     2.90000 2,9.        1.783E+06    4.107969   0.01296        6.610E-03      159.479         160.69   6.8552.03        81.50  0.00D00000 0.026137729  0.028137729 31       10Inch      8.9000     2,992.4  3.0692+06 12.17506      0.01380        3.266-011      159.718         158.84  1.205E+00         78.60  0.3760000 0.1 47036604  0.523038592 32        3Inch      7.60000      100.4  3.362E.05 4.35603       0.01654        1.567E-01      159.548         158.74   2.3392.01        79.50  02420000 0.551191691    0.793191689 33       10inch      5.0D0000 28920      2.9662+06 11.766644     0.0138         1.71162-011158.720             156.55   1.779E-01        79.50  0.0000000 0.082678682   0.082678682 34       10Inch      5.00000 2,8920      2.966206 11.766644      0.01381        1.716E-01      156.55          155.48   5.8242.01        84.50  0.1880000 0.082678682   0.270678678 35       10 Inch    113.0000    2.3120   2.371 2406 9.406806     0.01390        2.869E.01      1142.640        142.56   6.6332-01        86.50  0.2660000 0.21I6356379  0.482356382 36       10 Inch     2.10000 2,3120      2.371E+06    9.406806   0.01390        4.6352-02       29.876          2824    4.166E-01       102.501 0268000 0.034949875     0.302949882 37       14 Inch    72.10000 2,3120      2.0662+06 7.141377      0.013651       7.850-011       17.411           12.66 2.1632+00        120.80   1.7020000 1.027050426  2.729050448 38       14 Inch     5.55700    1,362.0  1.0562,06 3.169094      0.01387        1.0512E-02      15.750          19.29   3.1812E.02       84.75  0.1340000 0.06979769.4  0.203797697 39       14 Inch     0.10000    1,382.0  1.0562.06 3.16909       0.01387        1.890E-04       19.288          19.29   6.4392-03        76.25  0.0400000 0.001256032   0.041256031 40       14 Inch     7.72900       62.0  1.0562.061 3.16909      0.01387        1.4612E-02      15.712          19.04   1.515E-02        84.23  0.0000000 0.097078705   0.097078705 41       14 Inch     0.10000O1,362.0     1.0562+061 3.16909      0.01387        1.8902-04       19.042          19.04   3.2402.041       76.25  0.0008200 0.001256032   0.002076032 42        6Inch     49.60000         0.0 0.000E.00 0.000000      0.0000        0.000E.00        27.7451         31.93  0.0002+00        106.00  0.0000000 0.000000000   0.000000000 43        6inch     39.60000         0.0 0.0002+00    0.00000    0.00000       0.OOOE.00        35.973          31.92  0.00025+00        88.31  0.0000000 0.000000000   0.0000000 44       14 Inch    30.48000 4,254.0     3.3312.+06 10.089142    0.01314        5.5872-01       15.484          15.46   7.597E-01        86.25  0.1114000 0.368273525j  0.480273525 45       14 Inch    25.8_2300_ __54.k    3.300E.06 9.898183      0.01313        4.5072-01       15.419          15.35   9.911E-01        85.54  0.3440000 0.306960701   0.650607113 46       M~inch      6.50000      2.4.0  3.3002.06    9.898163   0.01313        1.134E-01       15.346          15.30   1.176E-01        84.72  0.0000000 0.077266160   0.077266180 47        4inch     24.40000      580.0  1.4812.06 14.617404     0.01665       3.8782,00       139.714         132.48  7.8042+00         86.50  1.1390001 1.211177165   2.350177224 48       14 Inch    47.04200 4,25L0      3.3312E.06 10.089142    0013M          8.624E-01       15.484          15.52   8.942201         868.25 0.0000000 0.5629658     0.565296566 49       14 Inch    41.7920     4,254.0  3.300F+06 9.8913M       0.01313        7.2942-01       15.472          15.18  1.7412.+00        85.28  067000.496785873        1.143785888 50        4 Inch    19.40000      580.0  11.4812E+0614.617404    0.01665       3.0842.00       139.464 133.27          6.2232.00         86.50  0.9110000 0.962985119   1.873985133 52       12 Inch    35.10000         0.0 0.0002,00 0.000000      0.00000       0.0002+00        14.123          18.93  0.0002.+00       1126.50 0.0000000 0.000000000   0.000000000 53       12 Inch    31.70000         0.0 0.0002.00 0.000000      0.00000       0.0002+00        18.931          22.69  0.0002+00        115.00  0.0000000 0.00000000    0.000000000 54  If 12 Inch      23.40000         0.0 0.0002.00 0.000000      0.00000       0.0002,00 No Solutlon No Solutio        0.0002.00        106.00  0.0000000 0.000000000   0.000000000 55       14 Inch     2.10000         0.0 0.0002.001 0.00000      0.0000        0,000200 No Solution No Solution        0.0002.00        1105.60 0.0000000 0.000000000   0.00000000 56  I 14 Inch       110.8000         0.0 0.0002.00 0.000000      0.00000       0.0002.00 No Solution No Solution       0.0002.00        103.50  0.0000000 0.000000000   0.000000000 57       14 Inch    12.20000         0.0 0.0002.00 0.000000      0.000001      0.00012+00 No Solution No Solution      0.0002.00        1103.50 0.0000000 0.000000000   0.000000000 58       14 Inch     8.70000         0.0 0.0002.00 0.000000      0-00000       0.0002+00I No Solution No Solution      0.0002+00        103.50  0.0000000 0.000000000   0.0000000001

AFT Fathom 5.0 Output                                                                                  (5of 12)                                                                     3/31/2005 M90-021, Rev. 13 (Attachment 20) Case 3(RB Sunp Recirculation at 204.7 deg. Fand -2.0 pslg)
Pipe ' Pipe         Length     Vol. Reynolds      Velocity      I        dP Static    PStatic In      P Static         dH    Elevation        K          am          fLiD
                                                                                                                                                                              +K Norinal                 Flow        No.                                Fuction                         Out                   Iniet Size        (feet)   (gaVrh)               (feet/sec)             ft. H20 std.)     (psia)         (psia)       (feet)     fee) 59         8 inch 2.70000          0.0  0.000E+00     0.000000  0.00000        O.000.E00      135.704         134.99 0.000E+O0        97.50  0.0000000   0.000000000 O.000000000 60         8 Inch     7.60000       0.0 0.000E+00     0.000000  0.00000        0.0000E+0  No Solution    No Solution 0.000E+00       103.50  0.0000000    O.000000000 0.000000000 61         8 Inch _.!1.50000        0.0  O.O00E+00   _0.000000   0.00000       O.0000E+0  No Solution    No Solution 0.000e.00       103.50  0.0000      0.00000 0.00000000 62         8 Inch     1.40000       0.0  O.002.00      O.000000 0.00000        O.0W0E+00  No Solution    No Solution 0.000E+00        103.50 0.00000     0.000000000 O.000000000 63         8Inch 156.0000           0.0  O.002.00     0.000000   0.00000       O.O00200        44.128          14.70 0.000OE00       105.80  0.0000000   0.000000000 0.0000000 64         B Inch 10.40000         0.0  0.O00E400     0.000000   0.00000      0.000E+00 No Solution      No Solution 0.000WE00       103.50  0.000000 0.0000000 0.0000000 66        10 Inch 10.00000       325.0  a295E+05      1292230   0.01590        4.709E-03       24.796          24.79 4.883E-03       113.00  0.0000000 0.188244792 0.188244792 67         8 Inch    10.00000       0.0   Q.000E.00   0.00Q000   0.00000       O.O00E+00 No Solution     No Solution 0.OOOE.00       103.50  0.0000000 0.000000000 0.00000000 68     2-1/2Inch      8.10000       0.0 0.0002400     0.00000    0.00000       o.o0E+00        15.983          19.42 0.OOOE+00        84.72  0.000000    0.000000000 0.000000000 69     2-1/2 Inch 15.30000          0.0 O.0O00 0.00000          0.00000        O.0 00           15.914         13.40 0.0E000          84.23    .0M0000 0.000000000 0.000 70     2-1/2 Inch   50.30000        0.0 0.OOOE+00      O.000000 0.00000        O.O00E+00      158.723         152.87 0.000E+00        82.50   O.00000C'  O.000000000 0.0000000 71     2-1/2 inch 21.30000          0.0 0.OOOE.00 0.000000      0.00000       0.0o0E+00       157.455         152.44 0.002E+00        84.50  0.00000 0.000000000 0.000000000 72          8inch      l.0000       0.0 0.000E+00 0.000O00       0.00000       O.OW0E+00  No Solution    No Solution O.O00E+00       103.50  0.0000000 0.000000000 0.000000000 74         6 Inch     0.50000       0.0  .OOOE400     0.000000  0.00000       0O.W0E+00       134267          134.27 0.000E.00        96.00  0.0000000 O.000000000 0.0000000W 75         6 Ina 14920000        580.0  9.828E+05 6.441043       0.0154       2.870E+00       133.998         128.67 4.2482+00        96.00   1.9730444 4.816096410 6.589140805 76        10 Inch     0.54200   1362.0  1.397E206 5.541552       0.01419       4.239E-03       19.104          19.10 4.396E-03        76.25  0.0000000 0.009210641 0.009210641 77        10 Inch     0.75000   1362.0  1.397E+06 5.541552      0.01419        5.866E-03       18.921          18.07 4.235E-02        76.25  0.0760000 0.012745352 0.088745350 78        10 inch 31.360       1362.0   1.397E+06 5.541552       0.01419       2.455E2.1       18.067          18.17 6.7982E01        78.25  0.8910000 0.533537447 1.424537420 79         6 Inch 153.39999      580.0  9.828E+05 6.441043       0.01564      2.951E+00       132.908         127.77 3.792E+o00       96.00   1.1348643 4.746040051 5.88031 80         6 Inch     1.00000  1.362.0  2.308E406 15.125345     0 01523        1.033E-01      216.023         215.70 1.071 E01        77.33  0.0000000 0.0M126828 0.030126828 81        10 Inch     0.10000 I     1362.0   1.397E+06 5.541552       0.01419       7.821 204       18.683          18.88 8.110E-04        76.25  O.OO00 0.001699380 0.001699380 82        10 Inch     0.54200  1362.0   1.397E206 5.541552      0.01419        4.239E-03       18.861          18.86 4.3962E.         76.25   0.0000000 0.009210641 0.009210641 83        10inch      0.75Wo   1,362.0  1.397E+06 5.541552       001419        5.866E-03       18.677          17.83 3.567E-02        76.25  0.0620000 0.012745352 0.074745351 84        10 Inch 31.93700     1J620    1.397E+06 5.541552       0.01419       2.498E-01       17.826          17.94 6.479E-01        78.25  0.8150000 0.542731101 1.35M7098 85         4 inch     0.10000       0.0 0.0002.00 0.000000       0.00000      0.ooO.O  00      t8.025          18.03 0.0000E+0        7825   0.0000000 0.0000000 O.0 000 86         6Inch      1.00000  1,362.0  2.308E+06 15.12534       0.01523       1.033E401     215.795          215.47 1.071E-01        77.33  0.0000000 0.030126828 0.030126828 87        14 inch     0.10000       0.0 0.0000E+0       .000000  O.OO000      0O.OOE+00 14.906                 15.78 0.OOOE+00        86.31    0.0000000 Q000000 0.00000000 88        14 Inch     1.80200       0.0  O.OO+200I O.000000      O.0000        O.O00E+00       14.906          14.91 0.0000E+O        86.31   O.000000 0.000000000 0.00000000.0 89        14Inch      0.10000       0.0 0.000E+00 O.000000       0.00000       O.OOE+00 14.944                 15.81 0.000O+00        86.83  0.0000000 0.00000000 O.o00000000 90        14 inch     3.91700       0.0 O.O00200 0.000000        0.00000       O.0002E00       14.944          14.94 0.000E+00        86.83  0.0000000 0.000000000 0.000000000 91         4inch      0.10000       0.0 0.0002+00 O.O00000       0.00000      0.OOOE+00 18.267                 18.27 0.000E+00        78.25  0.0000000 O.000000000 0.000000000 92        10 Inch     0.10000  1.362.0  1.397E406 5.541552       0.01419       7.821 E-04      19.127          19.13 8.110E-04        76.25  0.0000000 0.001699330 0.001699380 93         4Inch      0.10000       0.0 O.OO000.0 0.000000       0.00000      0.000E+00        18.025          18.03 O.000E+00        78.25  0.0000000 O.000000000 0.000000000 94         4 Inch     0.10000       0.0 O.O00200 0.000000        0.00000      O.QW2E+00        18.267          18.27 0.02OE.00        78.25  0.0000000 0.000000000 0.000000000 X95         4 inch     0.10000      0.0  0.00 00       0.000000  0.00000       O.0000E+0 No Solution      No Solution I0.0002.0        7825   0.0000000 0.000000000 0.000000000 X96         4Inch      0.10000      0.0  0.000.E00 0.000000       0.00000      O.0002E+: No Solution      No Solution 0.000E+00        78.25  0.0O000     o.0oooo0000  o.0Ooooo0

AFT Fatlhom 5.0 Output                                                                                      (6 f 12)                                                                      331R2005 M90-0021, Rev. 13 (Attachrnent 20) Case 3 (RB Sump Recirculation at 204.7 deg. F and .2.0 pslg)
Pipe      Pipe       Length        Vol. Reynolds    Velocity       I         dP Static     PStatic In      PStatic         dHi     Elevation        K         LtD        fJD + K Nominal                   Flow         No.                                 Friction                      Out                      Inlet Size        (feet)    (gat/rni)              fleellsec)             (Ift. H20 sid.)    (psia)         (psia)       (leet)      (oeet) 1004        14 inch     0.50000 2.892.0      2.243E+06 6.729089 0.01331              4.089E-03       15.713          15.71 4.240E-03         83.80   0.0000000 0.006025514  0.006025514 1012         3Inch 20.20000           100.4  3.364E+05 4.357888 0.01854              4.170E401       17.072          15.72  6.49E-01         81.20   0.7270000 1.464972482  2.191972480 1014        10 Inch 28.300DO2 892.0          2.966E.06 11.766644 0.01381             9.710E401      143.157         142.40 1.816E+00         86.50   0.3760000 0.467961329  0.843961316 1015        10 Inch 28.30000 2,312.0         2.371 E+06 9.406806 0.01390             6.246E-01      140.336         135.13 1.455E+00         86.50   0.5870000 0.470991182  1.057991195 1016        10 Inch 43.50000 2,312.0         2.71 E506 12.335635 0.01417 t.92E4.00                   25.787          22.42 3.560E+00        106.00   0.6600000 O.8U5638360  1.505638386 1024        14 inch     1.25000 2 892.0      2.243E+06 6.729089 0.01331              1.022E42        15.368          15.36  1.060E402        83.90   0.0000000 0.01563786   0.015063786 1032         3Inch    19.60000        100.4  3.362E+05 4.356031        O.B054        4.042E-01       16.790          15.37  7.049E401        81.20   0.9690000 1.421494406  2.390494388 1034        10 Inch     0.71000 2,892.0      2.966E+06 11.766644 0.01381             2.436E402      142.541         142.53  2.526E02         66.50   O.0000000 0.011740373  0.01 1740373 1035        1_
0inch 26.100001 2312.0          2.371 E+06 9.406806 0.01390             5.760E-01      140.328         135.14 1.405h.00         86.50   0.5870000 0.434377045  1.0213770S7 1036        10 Inch 117.80000 2,312.0        2.715E+06 12.335635 0.01417            5.222E+00        27.765          22.10 7.756E+00        106.00   O.9900000 2.290027617  3.280027626 1042         6Inch      0.50000          0.0 0._OOOE+0. 0.000000 0.00000          O.000E+O0 133.178               133.18 0.0008+00         96.00   0.0000000 0.000000000  O.000DOOOO 1047         4Inch      0.10000       580.0  1.481 E+06 14.617404 0.01665            1.589E-02      132.300         132.29  1.648E-02        96.00   0.0000000 0.004963841  0.004963841 1050         4 inch     0.10000       580.0  1.481E+06 14.617404 0O.1665             1.589E-02      133.093         133.09  1.48E-02         96.00   0.0000000 0.004963841  0.004963341 1057        14 inch 68.10000             0.0 O.000E+O0 0.000000 0.00000             O.O00E+00         9.215          19.35 0.OOOE.00        100.50   0.0000000 0.000000000  0.000000000 1058        14 Inch 59.50000             0.0 0.0008400 0.000000 0.00000             0.DE+OO           8.968          19.11 0.OOOE+00        100.50   0.0000000 .0           0.000000000 1059         8inch      4.30000          0.0 O.O00800 O.OOD000 0.00000              O.O00E+0 No Solution       No SolutIon Q.OOOE+00         99.20   O.O000000 OO00000000 O.000000000 1062         8inch      6.00000          0.0 O.OOOE.OO O.000000 0.00000             O.000E+OO        45.090          44.13 0.OOOE+00        103.50   O.OO00000 O.O000000001 O.000000000 1064         8 Inch 26.20000             0.0 0.OOOE+0O   0.000000 0.00000           O.000E+OO No Solution      No Solution 0.000+E00        103.50   0.0000000   .000000000 0.000000000 1074         6Inch     0.50000           0.0 O.000E+OO    0.0000000.00000 0O.O00E+OO                134.267         134.27 0.000E00          96.00   0.0000000 0.000000000 0.000000000 1075         6 Inch    O.10000        580.0  9,828E+05 6.441043 0.01564              1.924E-03      133.999         134.00  1.995E-03        96.00   0.0000000 0.003093899 0.003093399 1111          None     7.30000           0.0 0.000E+00 O.000000 0.00000             O.O00E+00        12.660          14.12 0.000E+C0        130.00   O.O000000 O.000000000 0.000000000 1400         2inch      0.80000          0.0 0.000E+00 O.000000 0.00000             O.O00E+00       160.202         160.20  0.000E8OO        79.50   0.0000000 O.000000000 0.000000000 1401         2inch 126.10000             0.0 O.OEO0 0.000000 0.00000                O.000E+00       160.202         137.84 0.000E+00         79.50   0.0000000 0.000000000 O.000000000 1402         2 inch       .78000         0.0 O.O0E+000 O.000000 0.00000             0.O00E+OO        28.701          28.70 0.OOOE.OO        133.00   0.0000000 O.000000000 O.O00000000 1403     2-1/2 inch     3.50000          0.0 O.OOOE+0O   0.000000 0.00000           O.O8OE+00        28.701          28.70 O.OOOE+OO        133.00   0.0000000 0.000000000 0.000000000 1404         2 Inch 181.30000            0.0 O.OOOE400 0.000000 0.00000             O.OOOE+00        28.701          14.45 0.000E+00        133.00   0.000000OO0.000000000 0.000000000 1405     1-1/2 inch     0.33000          0.0 O.00WE4OO 0.000000 0.00000             0..W OOOE+         14.445          14.45 0.0OOEOO         167.10   0.0000000 0.000000000 0.000000000 1406     2-1/2 inch     3.10000          0.0 O.00WE+W0   0.000000 0.00000           O.OO0E+OO        14.445          14.45 0.O00E+OO        167.10   0.0000000 0.000000000 0.000000000 1409         4Inch      7.50000          0.0 O.OO0E0OO    0.000000   0.00000        O.O0OEO0O        14.445          14.45 0.0WOE+OO        167.10   0.0000000 0.000000000  0.000000000 2036        10 Inch     9.00000    2,312.0   2.715E+06  12.335635    0.01417         3.9908E41       21.415          17.48  4.137E-01       111.80   0.0000000 0.174959661  0.174959661 2042         6 Inch     0.50000          0.0 O.OOE000     O.O0OO     0.00000        O.OO0E+O0       133.178         133.18 0.OO8E+O          96.00   0.0000000 0.000000000  0.000000OO 2047         6 Inch     0.10OO0       580.0  9.828E+05    6.441043   0.01564         1.924E-03      133.205         133.20  1.995E-03        96.00   0.0000000 0.03093899   0.003093899 2064         8 Inch     2.70000          0.0 O.OOOE+OO    0.000      0.00000        O.OO0E0O0       135.006         135.72 O.OOOE+OO         99.20   0.000     0.00000000   0.0000000 4200        14 Inch   10.30000           0.0 Q.OOOE+00    O.0DOOO    0.00000        O.O+OO00         22.04E          17.74 0.000+00         110.50   0.0000000 0.0000000    0.0000000 4202        14 Inch   10.000             0.0 O.00WE+0W    0.0000     0.00000        0.000E+00        21.657          21.66 0.0008+00        110.50   0.0000000 0.0000000    0.000000000

AFT Fathom 5.0 Output                                                                                            (7of 12)                                                                         3/312005 M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sumnp Recirculation at 204.7 deg. Fand *2.0 psig)
Pipe       Pipe     Length         Vol.        Reynolds      Velocity          I      dP Static     PStatic In       PStatic         dH      Elevation        K        LID          0+K Norninal                  Flow          No.                                   Friction                         out                     Inlet Size      (feet)      (gatmn) _               . (leeVsec)           _    (ftH20 std.)       (pasia)     _               (feet)      (feet) 4205          None     0.01000       8,50.0 1.457E405 0.009654 0.01668                   4.660E-12         17.023           16.74  4.832E.12        85.58 0.0000000 0.000003336 0.000003336 4206          None     0.01000      8,503.0 1.457E+05 0.009654 0.01668                   3242E-06          16.245           16.24  3.362E06         86.25 0.000000 .        3336 .03336     1 4207 l 1OInchI         4.000001 2.312.01 2.371E+061 9.4068061 0.013901                   8.628E-021       135.129          133.001 9.1542-021       97.501 0.0ocoooo1 o0.W 941 o.o6 711       .-
42081           Idnch 4.30000        2312.0 2.371EE+061         9.4068061 0.013901       9.490E2021       135.1421         133.011 9.841 E-21      97.50 0.0000000 0.071564 0.071%=i f
All Junction Table Jct             Name             I Elevalion    PStaro In         Vol. Flow    Loss Factor (K)        dH          dP Stag.
Inlet                      Thru Junction                                        Total
('eel)       (psia)          (gaVmin)                          (leel)      [RI.H20 std.)
1                        BWST         138.25          14.26               N/A     See Losses    See Losses See Losses 2                     Teeool          106.00          27.75               N/A         0.00000       0.00000          0.00000 3                     Tee/Wye          84.75          15.79               N/A         0.00000       0.00000          0.00000 4                     TeehMye          84.72          15.65               N/A         0.oo0oo       0.00000          0.00000 5                     Weldolet         83.80          15.75               N/A     See Losses    See Losses See Losses 6                Area Chango           79.38          17.50           2,992.4         0.36573       0.27554          026572 7                      DHP-lA          77.58          17.24           20992A            .00000  .358.62812        -345.84479 9                Area Change           79.60        164.80            2,992.4          0.05016      0.28709          0.27686 10                Area Che              84.40        161.92            2 992           0.26647       0.61385          0.59197 I1                   OH.HE-1A           81.50        163.73      _2992.4              35.10000       9.20531          8.87718 13                Area Change           78.80        161.09            2,992.4          1.08694      0.2850           0.27490 14                        Branch        79.50         159.88               N/A     See Losses    See Losses See Losses 15                     TeM'y            82.50        158.32                W/A          0.00000      0.0000           0.00000 16                     Tee&Ve           86.50         142.37               N/A     See Losses    See Losses See Losses 17                     TesWye           97.50        135.45                N/A          0.00000      0.00000          0.00000 18                        DHV-1        110.50          22.42           2,312.0          0.690o0       1.63169          1.57352 19                     Tee/We          110.50          21.38               N/A     See Losses    See Losses See Losses 20                  REACTOR            130.00          12.66               N/A     See Losses    See Losses See Losses 22                     TeaAt~e         113.00          24.81               W/A     See Losses    See Losses See Losses 23                     TeelWye          86.31          35.97               N/A         0.00000       0 00000          000000 24                     TeeNWye          84.23          15.75               N/A          0.00000      0 00000          0.00000 25                  0 Weldolet          84.23          15.79               N/A          0.00000      0.00000          0.00000 26                     TeeWMye          84.23          15.54               W/A          0.00000      0.00000          0.00000 27                     TeeMtfe          83.90          15.41               N/A     See Losses    See Losses See Losses 28                Area Change           79.38          17.20           ZMA              0.36573      0.27553          026571 29                      DHP-l 1         77.58          16.94           2992.4           0.00000  .358 63078        -345.84735

AFT Fathom 5.0 Output                                                                                  (8of 12)                                            3/31/2005 M90-0021, Rev. 13 (Attachment 20) Case 3(RB Sump Recirculation at 204.7 deg. F and -2.0 psig)
Jdt             Name             Elevation   P Statc In    Vol. Flow     Loss Factor (K)      dH         dP Stag.
Inlet                 Thru Junction                                    Total (ffeet)     (psla)       (gaVrln)                         (foee) (ft. H20 std.)
31                  Area Change        79.60      164.50         2992.4         0.05016       0.28709        027685 32                  Area Chanoe        84.40      161.52         2,992.         0.26647       0.613B4        0.59196 33                     DH.HE-1B        81.50      163.33         2,992.4       35.10000       9.20504        8.87693 35                  Area Change        78.60      160.69         2,992.4         1.06694      0.26505        027489 36                        Branch       79.50      15922             N/A      Sew Losses See Losses See Losses 37                      Teeffile       84.50      157.05            N/A         0.0000        000000          0.00000 38                      Tee/d"s        86.50      142.51            N/A      See Losses See Losses See Losses 39                      T"Alye         97.50      1.35.45           N/A         0.00000       0.00000        0.00000 40                      Tee"~e       120.60         17.47           N/A      See Losses See Losses See Losses 42                     RBSUMP          96.02        12.66        8,.0           0.00000       000000         O0o000 43                       DHV-42        85.54        15.46        4,254.0        0.10400       0.16452        0.15865 44                      Weldolet       84.72        15.70            N/A        0.00000       0.00000        0.00000 46                       DHV-43        85.28        15.52       4,254           0.10400       0.18452        0.15865 47            Dr Ujne (HLjB)         126.50         14.12            0.0        0.00000       0.00000        0.00000 48                  WELDOLET         115.00         18.93            0.0        0O.OO0 0.00000               0.00000 X49                       DHV4        106.00       22.69             0.0        0.00000 No Solution No Solution 50                  Area Change      105.60  No Solution             0.0        0.00000 *No Solio        NoSolutlon 51                      TeeAW9        103.50 No Solution    No Solution         0.00000 No Solution No Solution 52                      TeewWye      103.50  No Solution    No Solution         0.00000 No Solution No Solution 53                      Te e           76.25        19.32           N/A         0.00000        O.OO0O 0.00000 54                      TeeMlye        76.25        19.08            N/A        0.00000       0.00000        0.00000 55                      TeeaVye      103.50  No Solution    No Solution         0.00000 No Solution No Solution 56                      Teedfe       103.50  No Solution    No Solition         0.00000 No Solution No Solution 57                         'Tee'     103.50  No Solution             0.0        0.00000 No Solution No Solution X58                       DHV-9       103.50 No Solution             0.0        0.00000 No Solution No Solution 59                      Tee (Rn)     105.80        44.13             0.0          .O0O00      0.00000        0.00000 60                        BSV.1        76.25        19.10        1,362          0.91081       0.43467        0.41917 61                      Tee"W~t        76.25        17.94            N/A         0.00000      0.00000        O.O0 X62                      DHV.34        86.83       35.76             0.0         0.00000     49.79093       48.01612 X63                      DHV435        86.31       35.97             0.0         0.00000     50.38948       48.59335 64                     Teefte         78.25        18.16            N/A        0.00000       000000         0.00000 65                 Area Change        76.25        19.29        1,362.0         0.36573      0.05708        0.05505 66                     TeeaWs         96.00      133.06             N/A     See Losses See Losses See Losses X67                      MUV58         96.00       31.92             0.0         0.00000 *244.80005       *236.07413 68                     TeeNIye        96.00      134.15             WA          0.00000      0.00000        0.00000 69           580 gpm to MUF's        104.50      128.67           580.0         0.00000      0.00000         0.00000

(9of 12)
M90-0021, Rev. 13 (Atadcment 20) Case 3 (RS Surmp Recirculation at 204.7 deg. F and -2.0 pslg)
Jct        Name             Elevation  P Stalic In    Vol. Flow      Loss Factor (K)     dH          dP Stag.
hinel                Thru Junctlon                                       Total
(!eet)     (psia)       (gafmin)                         (feet)     (ft. H20 std.)
70             Area ChanMM 76.25              19.04         l320            0.36573      0.05708          0.05505 71     1362 ormnfrom BSPs        78.00      215.70          1,362.0         o.o00oo      0.00000          0.00000 72       580 gprn to MUfs       104.50      127.77           580.0          0.0000       0.00000          0.00000 X73       Spared NaOH feed        78.25 No Sdution               0.0         0.00000 No Solution No Solution 74     1362 gprn from BSPs       78.00      215.47         1,362.0          o.oo0o0 0.00000               0.00000 X75       Spared NaO4 feed        78.25 No Soluion               0.0         0.00000 No Solution No Solution 76                    BSV-8      76.25       18.86         1,362.0          0.91081      0.43467         0.41917 77                  BSV-17       76.25       19.13         1l,362.0         0.11200      0.05345         0.05154 78                  BSV-16       76.25       18.83         1362.0           0.11200       .05345         0.05154
 &#xb6;001               BWST (2) 122.25             14.70             0.0         0.00000      0.00000          0.00000 X1002                 MUV 73       96.00       31.93              0.0         0.00000 *242.18633 -233.55357 1004                 DHV-21       83.80       15.74         2,892.0          0.10400      0.07318         0.07057 1014                   FO-27      81.20      159.14            100.4     1,151.41785 339.82048          327.70755 1016              DH11 IFT3       86.50      142.57         2,312.0          3.88740      5.34574          5.15519 X1017                  DHV-8       99.20      134.99              0.0         0.00000 No Solution No Solution 1025                 DHV-76       90.00       13.40              0.0         0.00000      0.00000          0.00000 1026                 DHV-32       83.90       15.40         2,892.0          0.10400      0.07318         0.07057 1032   325 gpm EWST recdrc       113.00       24.79           325.0          0.00000      0.00000         0.00000 1038                   FO-28      81.20      158.74            100.4     1,151.41785 339.53080          327.42819 1038               FE2 / FT4    86.50        142.56         2,3120           3.88740      5.34574          5.15519 X1039                  DHV-7       99.20 No Solution              0.0         o.oo0o0No Solution No Soltfion 1040           From CFT.1A       110.50       22.05              0.0         0.00000      0.00000         0.00000 1044                 DHV.75       76.50       19.42              0.0         0.00000      0.00000         000000 Xl 051                DHV-40      100.50 No Solution              0.0         0.00000 No Solution No Solution X1052                 DHV-39      100.50 No Solution              0.0         0.00000 No Solution No Solution 1055                Fr. SFPs     103.50 No Solution              0.0         o.o000 No Solution No Solton 1056                   FEa3      103.50 No SolutIon              0.0         0.00000 No Solution No Solution 1062                 DHV-33       86.83        14.94             0.0         0.00000      0.00000          0.00000 10631                DHV-36       86.31        14.91             0.0         o.oo0oo      0.00000          o.o0ooo 1065                   DHV-2     111.80       22.10         2,312.0          0.69000      1.63169          1.57352 1067                 MUV 60       96.00      134.27              0.0         0.00000      0.00000         0.00000 1400 '               DHV-92       79.50      160.20              0.0         0.00000      0.00000          0.00000 X1401                 DHV-91      133.00      137.84              0.0         0.00000 261.03884          251.73390 1402 I          Area Chanse      133.00       28.70              0.0         0.00000      0.00000          0.00000 1403            AreaChange       133.00       28.70              0.0         o.oooO0 0.00000              0.00000 1404 l          Area Change      167.10       14.45              0.01        0.00000      0.00000          000

(IOof 12)
M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sump Redrculation at 204.7 dog. F and *2.Opsig)
Jct              Nare                 Elevation      PStatic In      Vol. Flow      Loss Factor (K)      dH           dP Stag.
Inlet                     Thru Junction                                        Total (teet)         (psia)         (gaVrnin)                         (ftt)     (ft. H20 std.)
1405                       TeelMre         167.10            14.45              N/A         0.00000       0.00000          0.00000 1406                  Area Change          167.10            14.45               0.0        0.00000       0.00000          0.00000 1407     Pressurizer Spray Nozzle          166.50            14.70               0.0        0.00000       0.00000          0.00000 1408                        RCV.13         167.10            14.45               0.0        0.00000       0.00000          0.00000 2002                         MUV 72          96.00          133.18                0.0        0.00000       000000           0.00000 2015                        DHV-105          96.50          152.87                0.0        0.00000       0.00000          0.00000 2016                         DHV-11          96.00          132.48             580.0         0.13000       0.43167          0.41628 2037                        DHV-106          96.50          152.44                0.0        0.00000       0.00000          0.00000 2038                         DHV-12           96.00         133.27             580.0         0.13000       0.43167          0.41628 2052                      Dead End         103.50     No Solution                0.0        0.00000   No Solution      No Solution 3016                   Area Chanoe           96.00         132.29             580.0         0.14825       0.49226          0.47471 3038                    Area Change           96.00         133.09             580.0         0.14825       0.49226          0.47471 3215                  FromCFT-1B           11050             21.66               0.0        0.00000       0.00000          0.00000 3216                          DHV.6         106.00            28.24          2,312.0         0.10400       0.14302          0.13792 3217                          DHV-5         106.00            26.26          2,312.0         0.10400       0.14302          0.13792 3220                        BSP-IA          77.33            1B.7           1               0.00000   -476.33505       -459.35605 3221                        BSP-1B           77.33           17.94          1362.0          0.00000    *476.33505      -459.35605 X3233                         8SV.1 1         78.25     No Solution                0.0        0.00000   No Solution      No Solution X3235                          BSV-12          7825     No Solution                0.0        0.00000   No Solution      No Solution 3236                        BSV.150           78.25           18.03               0.0        0.00000       0.00000          0.00000 3237                        BSV151            7825            18.27               0.0        0.00000       0.00000          000 3240             R8 Sump Strainer            86.25            16.74          8,508.0 825.240.31250         1.19529          1.15269 3241                      Sump Exit         66.25            15.95               NIA     See Losses   See Losses       See Losses 3242                       DHV-1 10        102.50          133.00           2,312.0       1e2.25900    250.63267        241.69885 3243                        DHV- 11         102.50          133.01           2,312.0       179.39252    246.69085        237.89754 3244                        DHV-211          86.50          155.48           2892.0         14.37887      30.93815         29.83536 3245                       DHV.210           86.50          156.09          2,892.0        14.37387      30.93815         29.83536 I...mi  I tcO    l Jot     Pipe Pipe dP Stag. Total                 dH        Loss Factor (K)
I       Dir.     (It.H20 std. ) . ~(feet)         ______
1        P1 Out                 0.000           0.000               0.000 P19 Out             4.285E-03 4.443F-03                    0.5000 5      P1004        In         0.03697         0.03834            0.05448 PS Out                 0.000            0.0001             0.000

AFT Fathom 5.0 Output                                                                                (11 of 12)                                             3/31/2005 M90-0021, Rev. 13 (Attachment 20) Case 3 (RB Sump Recrculation at 204.7 deg. F and -2.0 psig) -
Jct    Pipe Pipe dP Stag. Total       dH       Loss Factor (K)
_      Dir. (ft. H20 std.)  (feet)
P1012      In        -0.3460  -0.3588            *1216 14       Pl1      In          0.000     0.000            0.000 P12 Out             0.2954    0.3063            1.038 P13 Out             0.4150    0.43031         0.2000 P1400    Out           0.000     0.000            0.000 16     P1014      In          0.000     0o000            0.000 P15    Out        0.03338   0.342            0.02517 P47    Out           5.064     5251             1.581 19     P4202      In          0.00      0.000            0.000 P18    Out           0.000     0.000            0.000 P171     In          1.675     1.737          0.7343 20       P18      In         0.7643    0.7926             1.000 P37      In         0.7643    0.7926            1.000 P1111    Out           0.000     0.000            0.000 22       P20    Oul           0.000     0.000            0.000 P19      In          0.000     0000o            0.000 P66    Out        0.02016   0.02090            0.8055 27       P25    Out           0.000     0.000            0.000 P1024      In       0.03696   0.03832          005446 P1032      In        -0.3463  -0.3591            -1.218 36       P31      In          0.000     0.000            0.000 P32    Out          0.2952   0.3061             1.038
      - P33       Out          0.4150   0.4303           0.2000 38     P1034      In          0.000     0.000            0.000 P35    Out        0.03338   0.03462          0.02517 P50    Out           5.064     5.251            1.581 40     P4200      In          0.000     0.000            0.000 P37    Out           0.000     0.000            0.000 P2036      In          1.675     1.737          0.7343 66       P79    Out           0.000     0.000            0.000 P2042      In          0.000     0.000            0.000 P2047      In         0.6839   0.7092             1.100 3241      P44    Out          0.2288   0.2373           0.1500 P48    Out          0.2288   0.2373           0.1500 P4206      In          0.000     0.000            0.000

AFT Fathom 5.0 Output                                                                                                 (12 of 12)                                        3131/2005 M90-0021, Rev. 13 (Atachment 20) Case 3 (RB Surnp Recirculation at 204.7 deg. F and *2.0 psia) ssAined Flow Table Assigned           Name                Elevation      PStatIc In      Vol. Flow      Loss Factor (K)       dH             dP Stag.
Flow                                  Inlet                      Thru Junction                                           Total (feel)         (pa)-          (paVmhn)                          I(feet)       (ft. H20 std.)
69          580 oppmto MUPs            104.50          128.67             580.0          0.00000       0.00000            0.00000 71       1362 prm from BSPs             78.00          215.70           1362.0           0.00000       0.00000            0.00000 72          580 CPm to MUPs            104.50          127.77             560.0          0.00000       0.00000            0.00000 X73         Spared NaOH feed             78.25 No Solution                   0.0          0.00000 No Solution No Solution 74       1362 gprn from BSPs            78.00          215.47           1 362.0          0.00000       0.00000            0.00000 X75         Spared NaOH feed             78.25 No Sohuton                    0.0          0.00000 No Solution No SolutIon 1032     325 gpm BUWST    recirc        113.00           24.79             325.0          0.00000       0.00000            0.00000 Reservoir     Name       Elevation P Static In Vol. Flow                 Loss Factor (K)       dH          dP Stag.
Inlet                      Thru Junction                                         Total (feet)          (psla)       _galrn)                              (feet)     (ft H20 std.)
1           BWST         138.25            1426              N/A         See Losses See Losses See Losses 20      REACTOR           130.00            12.66             NWA See Losses See Losses See Losses 42        RB SSUMP         96.02            12.66          8 5w.0             0.00000       0.00000          0.00000 1001       BWST (21 122.25                   14.70              0.0            0.00000       0.00000          0.00000 Screen Table Screen          Name           Elevation P Static In Vol. Flow                 Loss Factor (K) dH            dP Stag.
I  3240     RB Sump Strainer Inlet (jeet) 86.25 (psia) 16.74 Thru Junction (galmIn) 8a50.0 825 240.31250 1.19529 TobiW (feet) (ft. H20 std.)
1.15269

AFT Fathom 5.0 Output                                                                                    (I of 12)                                        3/31/2005 M90021, Rev. 13 (Attachment 21) Case 4 (RB Sump RecirculatIon at 212 deg. F and 0 psig)

==Title:==
M90-0021, Rev. 13 (Attadcment 21) Case 4(RB Sump Recirculatioi at 212 deg. F and 0psig)
Analysis run on: 3131/2005 10:38:28 AM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: U.Wy DoocuentsNWORKtNG,1B Sumo\Calcs\M90-002lt3\Case 4A-HPI InPiggty-Backirom Surp (212F).FTH Execution Time= 1.09 seconds Total Number Of Head/Pressure Iterations= 938 Total Number Of Flow Iterations. 103 Total Number Of Terrperature Iterations: 0 Number Of Pipes= 133 Number Of Junctlons= 125 Matrix Method= Gaussian Elimination Pressure/Head Tolerance 0.0001 feet Flow Rate Tolerance. 0.0001 galmin Flow Relaxation= (Automatic)
Pressure Relaxationx (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Termperature Data= 50 deg. F Temperature. 212 deg. F Density= 60.0237 lbrM't3 Viscosity: 0.28432 centipoise Vapor Pressure= 14.67143 psia Viscosity Model= Newtonian Atmospheric Pressure= 1atm Gravitational Acceleration= I g Turbulent Flow Above Reynolds Number= 4000 Laminar Flow Below Reynolds Number. 2300 Total Inflow: 8,33 gai/rnin Total Outflow= 8,833 gatfrntn Maximum Pressure is 217.4 psia at Junction 3220 Outlet Minimum Pressure is 10.98 psia at Junction 1051 Outlet PuoSurnraer Jct      Narrn       Vol.      Mass       DP      DH   Overall       Speed Overatl          REP     %of       NPSHA NPSHR Flow       Flow                  Efficiency                Power               BEP (galfrnin) (brm/sec) (psid) (feel) (Percent) (Percent) [hp) (gaVl/mn) (Percent)               (feet)  (feet) 7       DHP-1A        2,992      400.2 149.5 358.6        80.29        100.0 325.0          2,7321  109.54       13.24    12.53 29       DHP-B g 2 992            400.2 1495 358.6         80.29        100.0 325.0          2,7321 109.54        12.53   12.53 3220      BSP-1A        16         1821    19B.6 476.3      74.63        100.0     211.3      1473     92.48       13.63    12.79

AFT Fathom 5D Output                                                                                         (2of 12)                                      3/31/2005 M90-0021, Rev. 13 (Attadcment 21) Case 4(RB Sump Recirculation at 212 deg. F and 0 psig)
Jct    Narre      Vol.       Mass         DP     OH    Overall       Speed Overat            SEP         /%of       NPSHA NFSHR Flow        Flow                     Efficiency                Powet                   SEP gabln      Ibmsec) (psId) feet) (Percent) (Percent)                          ahl/m
                                                                                                   )feet)Percet                  (feet 3221    BSP*1B       1,362      182.1 198.6 476.3            74.63 _ 100.0 211.3                1           92.48       13.08     12.79 Ivaesummany Jct     Name         Valve        Vol.        Mass        DP            DH           PInlet           Cv              K        Valve State Type        Flow         Flow
__            (gamin) (Ibm/see)        (psid)         (feet)         (psia) 18       OBHV-1 CHECK           2,312.0       309.19     0.69014        1.63169          24.40        2,750.1        0.6900            Open 43      DHV42 REGULAR           4,254.0       568.90     0.06858       0.16452            17.46     15,935.7        0.1040             Open 46     DHV-43 REGULAR           4,25.0        568.90     0.06858       0.16452           17.51      15,935.7        0.1040             Open X49       DWHV4 REGULAR                0.0       O.0  No Souiion No Solution              24.67   No Solution        0.0000 Closed By User X58       DHV-9 REGULAR                0.0       0.00 No Solution No Solution No Solution         No Solution        0.0000 Closed By User 60       3SV-1 __CHECK          1.362.0   .1    2.14    Oit11a         0.43467 _ 21.09          . 3,1.9 _09108                     Open X62     DHV-34     REGULAR             0.0       0.00          N/A           N/A          35.70            N/A       0.0000 Closed By User X63     DHV-35     REGULAR            0.0        0.00          N/A           N/A          35.91            N/A       0.0000 Closed Sy User X67     MWV 58     REGULAR            0.0        0.00          N/A           NIA          31.87            N/A       0.0000 Closed By User 76        BSV-8       CHECK      1,362.0       182.14    0.18118        0.43467           20.84           3 99 0.9108                  Open 77       BSV-17 REGULAR          1.362.0       182.14            0.022280.05345           21.11        8,951.2       0.1120      O       pe n 78       BSV-16 REGULAR          1,362.0       182.14    0.02228        0.05345           20.87        8,951.2       0.1120            Open X1002     MUV 73 REGULAR                0.0        0.00          N/A           N/A          31.87            N/A       0.0000 Cbosed Bv User 1004     DHV-21 REGULAR        ,2,92.0          386.76    0.03050        0.07318           17.74      16,243.1        0.1040            Open X1017      DHV*8     REGULAR            0.0        0.00 No Solution No Solution            136.63   No Solution        0.0000 Closed By User 1026     OHV-32 REGULAR           2892.0        386.76    0.03050        0.07318           17.39      16,243.1        0.1040            Ope X1039      DHV-7 REGULAR                0.0        0.00 No Solution No Solution No Solution         No Soldion         0.0000 Closed By User X1051     DHV-40 REGULAR                0.0        0.00 No Solution No Solution No Solution         No Solution        0.0000 Closed By User X1052     DHV-39 REGULAR                0.0        0.00 No SolutIon No Solution No Solution         No Solution        0.0000 Closed By User 1062     OHV.33        CHECK           0.0        0.00         N/A            N/A          16.94            N/A       0.0000            Open 1063     OHVa38        CHECK           0.0        0.00         N/A           N/A           16.90            N/A       0.0000            Open 1065      DHV-2        CHECK      2.312.0       309.19    0.68014        1.63169           24.08       2,750.1        0.6900            Open 1067     MUV 60 ___CHECK               0.0        0.00         N/A            N/A         135.91            N/A       0.0000            Open 1400     DHV92 REGULAR                 0.0        0.00         N/A            NMA 161.77                    N/A       0.00W             Open X1401     OHV-91 REGULAR                0.0        0.00         N/A            N/AI        139.47            N/A       0.0000 Closed By User 2002     MUV 72       CHECK            0.0        0.00         N/A            N/A         134.82            N/A       0.0000                en 2016     DHV.11 REGULAR             580.0        77.57    0.17993        0.43167          134.13        1,341.3       0.1300            Open 2038     OHV.12 REGULAR             580.0        77.57    0.17993        0.43167          134.92        1,341.3       0.1300            Open 3216     DHV461 REGULAR           2,31201       309.19    0.05961        0.14302           30.20        9,289.1       0.1040 **            og n

AFT Fathom 5.0 Output                                                                                           (3of 12)                                                                       3/3112005 M304-021, Rev. 13 (Attachment 21) Case 4 (RB Sump Recrculaton at 212 deg. F and 0 psig)
Jct      Name        Valve        Vol.        Mass        DP             DH             PInlet           CY             K       Valve State Type        Flow        Flow (aal/min) Obmfsoc)       (psid)        (feet)           (psiaL 3217        OHV-5   REGULAR        2,312.0      309.19     0.05961        0.14302             2823         9R89.1       0.1040            Open X3233       BSV-11   REGULAR             0.0       0.00 No Solution No Solution No Schution No Solution                  0.0000 Closed By Usr X3235       BSV.12   REGULAR             0.0       0.00 No Solution No Solution No Solution No Solution                  0.0000 Closed By User 3236     BSV-150        CHECK           0.0       0.00          N/A            N/A            20.01            N/A      0.0000            Open 3237     BSV-151        CHECK           0.0       0.00          N/A            N/A            2025             NIA      0.0000            Op 3242     DHV-110            FCV    2,312.0      309.19 104.46796 250.62412                   134.65          221.9    182.2528            Open 3243     DHV-111            FCV    2,312.0      309.19 102.82595 248.68484                  134.66           223.7    179.3882            Opn 3244     DHVW211    REGULAR        2,892.0      386.76    12.89599      30.93815            157.05           790.0     14.3789            Oe 3245     DHV-210    REGULAR        2,892.0      386.76    12.89599      30.93815            157.67           790.0     14.3789            open P~ie OQut   Table Pipe      Pipe       Length        Vol.      Reynolds   Velocity         I         dP Static         PStatic In     PStatic         dH        Elevation        K          iL/D       L/D +K Nominal                   Flow         No.                                 Friction                           Out                       Inlet Size       (feet)     (gal/nin)         _    (fet/sec)                I(ft.H20 std.)       (psla)         (psia)       (feet)        (fed) 1        14 Inch  25.14100           0.0  0.000E+00   0.000000     0.00000       0.OOOE+00             21.66           27.70 0.000E+00         120.50  0.0000000   0.000000000 0.000000000 2         14 Inch  29.47900           0.0  0.0OOEOO    Q0.000000    0.00000       0.000E+00             27.70           35.7  0.000.E+00        106.00    0.0000000 0.0000000C0 0.000000000 3         14 inch  17.16700 1,362.0        1.099E+06   3.169094     0.01383       3227E-02              17.66           17.74 2.630E-01          84.72  1.4700000   0.215027513 1.685027542 4         14 inch  35.93800 2892.0         2.334E+06   6.729089     0.01328       2.925E-01             17.63           17.74  6.786E-01         84.72  0.5320000   0.432389870 0.964389875 5         14 inch   2.68200      2,992.4   2.415E+06    6.962735    0.01327       2.334E-02             17.67           19.49  5.592E-02          83.80 0.0420000   0.032225214 0.074225214 6         10 inch    0.3230      2,992.4   3.194E+06  12.175202     0.01378         1.181E402           18.73           19.23  5.836E-01         79.38  0.2480000   0.005331034 0.253331030 7          8inch    2.04200      2,992.4   4.010E+06  19.190974     0.01430       2A17E-01             167.29          166.35  2.513E-01         77.58  0.0000000   0.043914275 0.043914275 8        10 inch  63.70000 2,992A         3.194E+06  12.175202     0.01378       2.t29E+00            167.65          163.48 5.200E200          79.60  12060000    1.051352564 2.257352535 9         18 inch    2.90000 2992.4        1.855E+06    4.108029    0.01293         6-576E-03          164.08          165.28  6.839E-03          84.40  .000000;0  0.026077390 0.026077390 10        18 inch    2.90000 2,992.4       1.855E+06    4.108029    0.01293         6.576E-03          161.45          162.65  6.839E-03          81.50 0.0000000   0.026077390 0.026077390 11        10inch     8.90000 2,992.4       3.194E+06  12.175202     0.01378       3.254E-01            161.68          160.81 1.205E+00          78.60  0.3760000   0.146892265 0.522892253 12         3inch     7.60000       100.4   3.500E+05    4.357916    0.01850         156OE-01           161.52          160.71  2.337E-01          79.50 0.2420000   0.549896878 0.791896877 13        10 inch    3.00000 2,892.0       3.087E206  11.766844     0.01379         1.025E-01          160.69          159.40  1.066E401          79.50 0.0000000   0.049556379 0.049556379 14        10inch     4.00000 -2892.0       3.087E+06  11.766644     0.01379         1.367E401          159.40          157.67  1.422E-01          82.50 0.0000000   0.066075172 0.066075172 15        10 inch  14.40000 _2312.0        2.488E+06    9.406805    0.01388         3.165E401          144.33          144.19  3292E-01           86.50 0.0000000   0239359369 0239359369 16        10inch   21.00000 2,312.0        2.468E+06    9.406805    0.01388         4.615E41            30.18           28.23 1.180E+00         102.50  0.5090000   0.349065755 0.858065759 17        lWinch    17.70000 2,312.0       2.826E+06  1Z335635      0.01416         7.816E-01           23.72           23.38  8.129E-01        110.50  O.0000000   0.343748330 0.343748330 18        M4inch   37.20000 2312.0         2.150E406    7.141377    0.01363         4.032E-01           23.31           14.67 1.227E+00         110.50  1.0190001   0.529087133 1.548087187 19        M4inch    10.67700       325.0   2.623E+05    0.756208    0.01603         1324E-03            21.66           24.78  2.986E-03        120.50  o.18100C0   0.154972196 0.335972190 20        14inch   25.61300           0.0 0.000E+00     o.o0oooo    0.00000       0.O0OE+00             24.78           35.91 0.OOOE+00         113.00  0.0000000   o.0Oo0o00OO 0.000000000 21        14inch   12.00000           0.0 0.OOOE+00     0.000000 0.00000          0.000E+00             35.91           35.91 O.oooE+00           86.31 O.W000000   0.00o0oo    0.000000000

(4of 12)
M90-0021, Rev. 13 (Aftachnent2l) Case 4 (RB Sump Recirculafton at 212 deg. F and Opslg)
Pipe  Pipe       Length      Vol.       Reynolds  Velocity       I        dP Static    PStatic In P Static               dH      Elevation      K          IL/D      fJD + K Nonvnal                 Flow         No.                              Fridcion                        out                     Inlet SIze        (feet)   (gaVmIn)              (feel/sec)             (. H20 sd.)       (sla)           (ps)          (feel)     (feel) 22    14 Inch     2.683O     1362.0 1.099E406 3.169094 0.01383             5.043E-03          17.74           17.71 8.797E-02        84.23 0S300000 0.033606270 0.563606242 23    14 Inch     7.08300    1362.0 1.099E+06 3.169094 0.01383             1.331 E-02         17.75           17.74  1.385E-02       84.23 0.0000000 0.088719050 0.088719050 24    14 Inch     9.52100   2.892.0 2.334E.i 6.729089 0.01328              7.750E402          17.52           17.39 6.365E-01        84.23 0.7900000 0.114552394 0.904552416 25     14 Inch. 318800    2.992.4 2.415E+06 6.962635 0.01327             2.775E402          17.32           19.19 3.790E-02        83.90 0.0120000 0.038305012 0.050305012 26     lOInch     0.32300   2992.4 3.194E+06 12.175028 0.01378             1.181E402          18.43           18.93 5.836E-01        79.38 02480000 0.005331036 0.253331032 27      8Inch     200000    2,992.A 4.010E+06 19.190699 0.01430            2.367E-01         167.00        166.05   2.462E-01        77.58 0.0000000 0.043011050 0.043011050 28    10Inch    70.50000    2,992.4 3.194EE+06 12.175028 0.01378          2.577E+00         167.36         163.08   5.459E.00        79.60 1.2060000 1.163585242 2.369585213 29    18 Inch     2.90000   2,992.4 1.855E.06 4.107970 0.01293             6.575E403        163.68         164.88   6.839E.03        84.40 0.0000000 0.026077412 0.026077412 30    18 Inch     2.90000   2,992.4 1.855E+06 4.107970 0.01293             6.575E-03        161.05         162.25   6.839E-03        81.50 0.0000000 0.026077412 0.026077412 31     lOinch     8.90000   2,992.4 3.194E+06 12.175028 0.01378            3253E-01         16128          160.41   1.205Et00        78.60 0.3760000 0.146892315 0.522892302 32       3inch    7.60000      100.4 3.499E205 4.356060 0.01650             1.559E41          161.12         160.31  2.335E401        79.50 0.2420000 0.549910333 0.791910331 33     10inch     5.00000    2,892.0 3.087E.06 11.766644 0.01379            1.709E241        160.29         158.13    1.777E4-1       79.50 0.0000000 0.082593965 0.082593965 34     10inch      5.00000   2e92.0 3.0871506 11.766644 0.01379             1.709E401         158.13        157.05   5.822E01         84.50 0.188COOO 0.082593965 0.270593959 35     10 Inch   13.00000    2,312.0 2.468E406 9.406805 0.01388             2.857E01         144.46         144.18   6.629E.01        86.50 0.2660000 0.216088325 0.482088327 38    10Inch     2.10000    2,312.0 2.468E806 9.406805 0.01388             4.615E402          31.83          30.20  4.165E-01       102.50 0.2680000 0.034906574 0.302906581 37    14 Inch   72.10000    2,312.0 2.150E+06 7.1413n7 0.01363             7.814E201          19.41          14.67  2.162E,00       120.80 1.7020000 1.025461847 2.727461869 38    14 Inch    5.55700    1362.0 1.099E406 3.169094 0.01383              1.045E-02          17.74          21.27  3.178E402        84.75 0.1340X)0 0.069604936 0.203604939 39     14 inch    0.10000    1,362.0 1.099E+06 3.169094 0.01383             1 E.88004 2127                    21.27  6.439E403        76.25 0.0400000 0.001252563 0.041252562 40     14 inch    7.72900    1,362.0 1.099E+06 3.169094 0.01383             1.453E-02          17.71          21.03   1.511 E-2       94.23 O.OOO00 0.096810607 0.096810607 41     141inch     0.10000 W      1362.0 1.099E+06 3.169094 0.01383              1.OE804            21.03          21.02  3.23E-044        76.25 0.0008200 0.001252563 0.002072563 42       6inch   49.60000         0.0 0.OOOE.00 0.000000 0.00000           O.OOOE+00 27.70                    31.87  O.OOOE00 106.00        O.OOOOOO   0.000000000 0.000000000 43       6inch   39.60000         0.0 O.OOOE+00   0.000000 0.00000         O.OOOE+00           35.91          31.87  O.OOOE.00        88.31 0.0000000 0.000000000 0.000000000 44     M4Inch    30.48000    4254n 3.467E.06 10.089141 0.01313              5.564E-01          17.48          17.46  7.591E401        86.25 0.1140000 0.365847257 0.479847257 45    14 Inch   25.823001   4254.0 3.434E206 9.898183 0.01311              4.488E-01          17.41          17.34  9.906E-1         85.54 0.3440000 0.306597747 0.650597759 46     M4Inch      650000    4254.0 3.434E+06 9.898193 0.01311              1.130E-01          17.34          17.29   1.175E41        84.72 0.000      0.077174819 0.077174819 47      4inch   24.40000      580.0 1.541 E+06 14.617404 0.01664          3.864E+00         141.34         134.13   7.800E+OO        86.50 1.1390001 1.210140586 2.349140644 48    14 Inch   47.04200    4254.0 3.467E+06 10.089141 0.01313             8.588E-01          17.48           17.51 8.932E-01        86.25   .0O0O0OO 0.564638677 0.5646386n 49     M4Inch    41.79200    4,254.0 3.434E+06 9.898183 0.01311             7264E-41           17.47          17.18  1.741 E+00       85.28 0.6470000 0.49619847 _1.143198482 50      4 Inch  19.40000      580.0 1.541 E406 14.617404 0.01664          3.072E+00         141.47         134.92   62202+00         86.50 0.911 0000 0.962160954 1.873160967 52     12Inch    35.10000         0.0 0.000E+oo 0.000M00.00000             O.OE002             16.13          20.92  O.O0.E+00       126.50 O.0000000 0.00O000000 0.000000000 53    12inch    31.70000         0.0 .OOEs0000 0.000000 0.000 O 0.OOE+00                      20.92          24.67  O.OOOE.00       115.00 O.OOOOOO   0.00000OOO 0.000000000 54    12 inch   23.40000         0.0 O.OOOE+OO   0O.o0000 0.00000         O.o0oE+00   No Solution No Solution       O.OOOE00  0     106.00    0.00000000000t 0.000000000 55    14 Inch    2.10000         0.0 .OOOE00 0.000000 0.00000             O.OOOE00    No SolutIon No SolutIon       O.000Et00       105.60 0.0000000 0.000000000 0.000000000 56    14inch    10.80000         0.0 0.oooE+00 0.000000 0.00000           O.OE002.0 No Solution [ No Solution       0.0000E+0       103.50 0.000OO00 0.000000000 0.000000000 57    14 Inch   12.20000         0.0 O0.OE+OO00 0.000000 0.00o            0.000E.00 No Solution No Sdlutlon         o.oOE000Q       103.50 0.000      0.000000000 O.000000000 58    14 Inch     8.70000        0.0 O.OOOEs00   0.000000 0.00000         O.OOOEi00 No Solution No Solution         O.OOOE00 103.50        0.0000000 O.O0000000I 0.000000000

AFT Fathomn 5.0 Output                                                                                    (5of 12)                                                                      "moos00 1490-2i, Rev. '13 (Attachmnent 21) Case 4 (RS Sumrp Reci-culallon at 212 deg. F and 0 psig)
Pipe      Pipe        Length     Vol.      Reynolds    Velocity      I         dP Static      P StatIc In     PStatic          dH      Elevation        K        fliD       flJD + K Nomnial                 Flow         No.                               Fuiction                        Out                       Inlet Size        (eet      glmn                  (feevsec)             (ft 120 Sid.)       (oslal         (Osa)         (feet)      (teetD_____
59         8Inc       2.70000        0.0  0.OOOE400    0.000000  0.00000       0.OOOE+00          137.34         136.63  0.OOOE.00         97.50 0.0000000  0.000000000  0.000000000 60         8Ic        7.60000        0.0  0.000E+00    0.000000  0.00000       0.000E+00     No Solution    No Solution  0.0002+00        103.501 0.0000000 0.000000000  0.000000000 61         8Inch I11.50000           0.0  0.0002.00    0.000000  0.00000       0.000E+00     No Solution    No Solution  0.OOOE,00        103.50 0.0000000  0.000000000  0.000000000
: 62.        8Inch      1.4000         0.0  0.000E4W( 0.000000     0.00000       0.0002.00     No Solution    No Solution  0 0002.00        103.50 0.0000000  0.00000D0000 0.000000000 63         8 Inch '156.00000         0.0  0.000E400    0.000000  0.00000       0.000E+00            44.D4          14.70 0.000E+00        105.80 0.000000(0 0.00000000   0.000000000 64         8Inch 10.40000            0.0  0.0002400 0.000000     0.00000       0.000E.00     No Solution    No Solution  0.000E.00        103.50 0.0000000  0.000000000  0.000000000 66        lO0Inch 10.00000        325.0   3.429P.05 11292230     0.01583       4.674E-03            24.76          24.76  4.8611E-031 113.00 0.0000000      0.187389423  0.1873894231 67         8Inch 10.00000            0.0  0 OOOE400 0.000000     0.00000       0.0002.00     No Solution    No Solution  0.OOOE.00        103.50 0.00D00000 0.00000000   0.000000000 68     2.1/2 inch     8.10000O       0.0  00002E+00    0.000000  0.00000       0.OOOE+00            17.98         21.40  0.0002+00         84.72 0.0000000  0.000000000  0.000000000 69     2-1/2 Inch 15.300001          0.0  0 000E.00 0.000000     0.00000       0.OOOE+00            17.81          15.40 0.OOOE+00         84.23 0.0000000  0.000000000  0.000000000 70     2.1/ Inch 50.30000            0.0  00002.+00    0.000000  0.00000       0.0002.+00         160.29         154.46  0.OOOE.00         82.50 0.0000000  0.000000000  0.000000000 71     2.1/2 Inch 21.30000           0.0  0.000E.00    0.000000  0.00000       0.0002.00          159.03         '154.03 0.0002.00         84.50 0.00000    0.000000     0.00000000 72         8 Inch     1.00000        0.0  0.OOOE.00 0.000000     0.00000       0.0002.00     No Solution    No Solution  0.0002.00        103.50 0.0000000  0.000000000  0.000000000 74         6lInch     0.50000        0.0  0.OOOE+00    0.000000  0.00000       0.000E+00         135.91          135.91  0.000E400         96.00 0.00000    0.000000000  0.000000000 75         6inch 149.20000        580.0   i.023E,06 6.441043     0.0`156112.857E+00               135.64         130.33  4.243E4.00        96.00 1.9730444  4.6082518B81 6.581296277 76        lO0Inch     0.54200 1,362.0     1.454E.06 5.541552     0.01416       4.218E.03            21.09         21.09   4.387E.03        76.25 0.000000   0.009193262  0.009193262 77        lO0Inch     0.7500    1,3 2 .0    1.454E.06    5.541552  0.01416       5.837203             20.90         20.05   4234E.02         76.25 0.078000   0.012721304  0.088721302 78        10 Inch 31.39600      1,3620    l.454E.06 5.541552     0.01416       2.444E-01            20.05         20.15   6.794E-01        7825 0.8910000   0.5325307571 1.423530730 79         6inch 153.3999         580.0   1.023E+06 6.441043     0.01561       2.937E+00          '134.56        129.43  3.7862+00         96.00 1.348643   4.737974898  5.872839028 60 I       6inch      1.000001 1.L20      2.402E.06 15.125345    0.01521        I.02E-01         217.42          217.10    11.07015-0177.33 0.0000000       0.030101924  0.03010124 81        10 Inch     0.10000   1.3620    1.4542406 5.541552     0.01418       7.79E.041            20.87          20.87  8.0952-04        76.25 0.00D00000 0.001696174  0.001696174 82        10lrrnh     0.54200   1.362.0   1.454E+06 5.541552     0.01416       4.218E.03            20.54          20.84  4.3872.03        76.25 0.000000   0.009193262  0.009193262 63        loInch      0.75000   1,362.0   1.4542+061 5.541552    0.01416       5.837E.03           20.66           19.81  3.566202         76.25 0.06200    0.012721304  0.0747213031 64        lOinch 31.9370        1,j2 .0   1.4542+061 5.541552    0.01416       2.486E-01            19.81          19.93  5.4752.01        78.25 0.815000   0.541707084  1.356707062 85         4inch      0.100001       0.0  0.0002.00 0.000000     0.00000       0.0002,00            20.01          20.01  0.000E+00        78.25 0.0000000  0.000000000  0.000000000 86         6inch      1.000001 1,620      2.402E.06 15.125345    0.01521        1.0292.01l       217.19          216.87   1.070E.01        77.33 0.00000    0.030101924  0.030101924 87        M4inch,     0.10000        0.0  0.OOOE+00    0.00000   0.00000       0.0002+00            16.90          17.77 0.0002+00         86.31 0.000000   0.000000000  0.000000000 88        M4inch      1.80200        0.0  0.0002.00 0.000000     0.00000       0.OOOE+00            16.90          16.90 0.0002.00         88.31 0.0000000  0.0000000    0.000000000 89        14inch      0.10000        0.0  0.0002+00    0.000000  0.00000       0.0002+00            16.94          17.81 0.0002+00          88.83 0.0000000 0.000000000  0.000000000 90        14 Inch     3.91700        0.0  0.0002.00 0.000000     0.00000       0.0002+00            16.94          16.94 0.000E+0C0         88.83 0.000000  0.000000000  0.000000000 91         4inch      0.10000        0.0  0.0002.00 0.000000     0.00000       0.0002+00            20.25          20.25 A0.90E.+00        78.25 0.0000000  0.000000000  0.000000000 92        10Inch      0.1000    1,32O     1.4542.06 5.54`15521   0.01416        7.783204            21.111         21.11  8.0952.04         76.25 0.0000000 0.001696174  0.001696174 93         4Inch      0.100          0.0  0.0002,00 0.0000001    0.00000       0.00012+00           20.01          20.01 0.0002,00          78.25 0.000000  0.000000000  0.000000000 94         4Inch      0.10000        0.0  00002.00 0.000000      0.00000       0.0002.00            20.25          20.25  0.0002.00         78.25 0.00000   0.0000000    0.00000000 X95         4Inch      0.10000        0.01 0.0D00200 0.000000     0.00000       0.0002+00     No Solution    NO Solution  0.OOOE.00          78.25 0.0000000 0.0000000D00 0.000000000 X96         4inch      0.10000        0.01 0.0002,00 0.000000     0.00000       0.0002+00     No Solution    No Solution  0.0002+00         782 0.0000000    0.000000000  0.000000000

AFT Fathom 5.0 Output                                                                                   (6of 12)                                                                    3/3112005 M90-0021, Rev. 13 (Attachment 21) Case 4(RS Surrp Recirculation at 212 deg. F and 0 psig)
Pipe    Pipe        Length      Vol.      Reynolds   Velocily        I        dP Static     PStatic In     PStatic          dlH     Elesation        K       fIUD       fiD + K Nornhal                   Flow         No.                               Friction                      Out                       Inlet Size         (feet)   (aVmln)    _           (feet/sec)            (ft. H20 std.)     (psla)        (psia)        (feet)      (feet) 1O4      14 Inch      0.50000 2,892.0     2,334E+06    6.729089 0.01328         4.070E403         17.71          17.70 4233E-03          83.80 o0.00o000 0.006015775 0.006015775 1012      3inch 20.20000          100.4   3.500Et05 4.357916 0.01850            4.147E01          19.06          17.71 8.459E401         81.20 0.7270000 1.461563091 2.188568089 1014     WOinch 28.30000 2,892.0          3.087E06 11.766644 0.01379            9.671E401        144.77         144.02 1.8152E00         86.50 0.3760000 0.467481832 0.843481819 1015     10 inch 28.3000        2,312.0   2.468E406    9.406805 0.01358         6.220E-01        141.96        136.77 1.454E200          86.50 0.58700W 0.470407643 1.057407660 1016      WOInch 4350000         2,312.0   2.826E+06 12.335635 0.01416           1.921E400         27.76          24.40 3.559E200        106.00 0.6600000 0.844805181 1.504805207 1024      14inch       1.25000 2,9.        2.334E+06 6.729089 0.01328            1.018E-02         17.36          17.38 1.058E-02         83.90 0.0000000 0.0150394.39 0.015039439 1032       3inch 19.60000          100.4   3.499E.05    4.35060 0.01850          4.021E401         18.78          17.36 7.039E41          81.20 0.9690000 1.418189851 2.387189832 1034      10 inch      0.71000 2,892.0     3.087E+06 11.768644 0.01379           2.426E402        144.16        144.15 2.523E.02          86.50 0.0000000 0.011728343 0.011728343 1035      10inch 26.10000        2,312.0   2.468E+06 9.406805 0.01388            5.736E-01        141.95        136.78 1.404E+00          86.50 0.5870000 0.433838873 1.020838886 1036     10inch 117.80000 2312.0          2.826E406 12.335635 0.01416          5202E.00           29.73          24.08 7.751E+00        106.00 0.9900000 2.287771331 3.277771341 1042      6 Inch      0.50000        0.0  O.OOOE+00    O.OOOO 0.00000          O.OOOE+00         134.82        134.82 O.OOOE+0096.00 0.0000000 0.000000000 0.000000000 1047       4 Inch      0.10000     580.0   1.541 E2.6 14.617404 0.01664          1.583E-02        133.95        133.94 1.647E402          96.00 0.000000 0.004959593 0.004959593 1050       4inch      0.10000      580.0   1.541 E+06 14.617404 0.01664          1.583E42.        134.74        134.73 1.647E402          96.00 0.0000000 0.004959593 0.004959593 1057      14 Inch 68.10000            0.0  O.OOE+00 0.000000 00OOC0             0.000E,00          1123           21.34 O.OOOE400        100.50 0.0000000 0.000000000 0.000000000 1058      14 Inch 59.50000            0.0  0.000E+00 0.000000 0.00000           O.OOOE+00 10.98                   21.09 0.000E040        100.50 0.0000     0.000000000 0.000000000 1059       8inch      4.30000         0.0  O.OOOE+00    0.000000 0.00000        O.OOOE00   0 No Solution No Solution O.OOOE+00            99.20 0.0000000 0.000000000 0.000000000 1062       8inch       6.00000        0.0  0.000E+00 0.000000 O.000             O.OiOE.00          45.00          44.04 0.0002E+0        103.50 0.0000000 O.OOOOO0 0.000000000 1064       8inch 2620000              0.0  O.OOOE+00    0.000000 .00000         0.0002+00 No Solution No Solution O.OO002E 103.50 O.OOOOO 0.000000000 0.000000000 1074       6inch      050000          0.0  O.OOOE+00    O.OOOO0.00000           O.00E200          135.91        135.91 O.OOE+00           96.00 0.0000000 0.000000000 0.000000000 1075       6inch      0.10000      580.0   1.023E+06    6.441043 0.01561         1.915E403        135.64        135.64 1.991E403          96.00 0.0000000 0.003088641 0.003088641 1111        None      7.30000         0.0  O.OOOE+00 0.000000 0.00000           O.OOOE0            14.67          16.13 0.OOOE+00        130.00 O.OOOOO    0.000000000 0.000000000 1400       2 inch     0.80000         0.0  0.0002.00 0.000000 0.D0000 0.0002.00                   161.77        161.77 0.00012+00         79.50 0.0000000 0.000000000 0.000000000 1401       2inch 126.10000            0.0  O.OOOE+00 0.000000 0.0000            O.OOOE.00         161.77        139.47 O.OOOE+00          79.50 0.0000000 0.000000000 0.000000000 1402       2inch      0.78000         0.0  O.OOOE+00 O.OOOO 0.00000             0.OOOE+OO 28.66                   28.66 O.OOOE+00        133.00 0.0000000 0.000000000 0.000000000 1403   2-1U2 inch     3.50000         0.0  0.000E+00 0000000 0.00000            0.000E+00          28.66          28.66 0.0002E00        133.00 0.0000000 0.000000000 0.000000000 1404       2inch 181 3000             0.0  00002.E+0 0000000 0.0000o O.OO0E+00                     28.66          14.45 O.000E400        133.00 0.0000000 0.000000000 0.000000000 1405   1.1/2 Inch     0.33            0.0  O.OOOE+0 O 0.000000 o.0ow            O.OOOE+     O      14.45          14.45 0.000E+00        167.10 0.00000 0.0ooo0000000  o.o00000000 1406   2-1/2 inch     3.10000         0.0  o.OOOE+DO    0.000000 0.00000        0.000E+00          14.45          14.45 O.OOOE+00        167.10 0.0000000 o.oooo0oooo 0.00000000 1407       4Inch       1.10000        0.0  o.OOOE+0O     .00000 0.00000         O.OOOE+00 14.45                   14.70 0.0002+00        167.10 0.0000000 0.000000000 0.000000000 1409       4 Inch     7.5000          0.0  0.0002.00 0.000000 0.00000           0.0002.00          14.45          1445 0.0002.00         `167.10 0.000000  0.00000000 0.00000000 2036      10 nch       9.00000 2,312.0     2.826E+06 12.335635 0.01416           3.974E.01         23.40          19.47 4.133E201        111.80 0.0000000 0.174787279 0.174787279 2042       6Inch      0.50000         0.0  O.OOOE+      0.000000 0.00000        O.OOOE+00         134.82        134.82 o.o00E+00          98.00 0.0000000o 0.00oo000 0.000000000 2047       6inch      0.10000      580.0   1.023E+06    6.441043 0.01561         1.9152.03        134.85        134.85 1.91E03            96     0.0000000 0.003088641 0.003088841 2064       8Inch      2.70000         0.0  0.0o00400 0000000 0EOM               0.000oEo          136.65        '137.36 0.000 0           9      0.0E0O000 0.000000000 0.000000000 4200      14inch 10.30000             0.0  0.OOOE+00 0.000000 0.00000           0.0002+00          24.03          19.74 o.oo0+000        110.50 0.00000 0.000000000 0.0000000 4202       4inch 100                                    0.000000 0.000001  O .000E.00              23.64          23.64 O.OOOE00 I 110.50 0.000000         0.000000000 0.00o000000

(7of 12)
M90-021, Rev. 13 (Atlachrnent2l) Case 4 (R3 Surmp Recirculation at 212 deg. F and 0psig)
Pipe       Pipe        Length         Vol.       Reynolds       Velocity         I         dP Static    PStatic In         P Static        dH    Elevation       K        ftLD      L/D + K Norninal                    Flow           No.                                     Friction                         Out                   Inlet Slzs        (feel)      (gaVrr'n)                   (leellsec)               (ft. H20 std.)     (psia)           (psia)       (feet)    (feet) 4205          None      0.01000      8,50Y.0     1.517E+05       0009654      0.01655        4.609E-12          19.02            18.73 4.794E212      85.56 o.ooaoo0  0.000003310 0.000003310 4206           None      0.01000      8,508.0     1.517E+05       0.009654     0.01655        3.219E406          18.24            18.24 3.348E2tO      a525  0.0C00000 0.000003310 0.0003310 4207        10 inch     4.00000      2,312.0     2.468E206       9.406805     0.01388        8.791E-02        136.77           134.65  9.143E4O2      97.50 0.0000000 0.066488715 0.068488715 4208        10 Inch     4.30000      2,312.0     2.468E+06       9.406805     0.01388        9.450E-02        136.78           134.66  9.829E.02      97.50 0.0000000 0.071475372 0.071475372 All    mmien TA1 m Jot               Name               Elevation PStatic In           Vol. Flow      Loss Factor (K)        dH            dP Stag.
Inlet                      Thru Junction                                           Total (feet)        (psid)         (galknin)                           (feet)      (ft. H20 std.)
1                          BWST         138.25          14.26               N/A        See Losses   See Losses         See Losses 2                       Te&Wye          106.00          27.70               N/A            0.0000        0.0ooo0           0.00000 3                       TeeMiye          84.75          17.78               N/A            0.00000       0.0               0.00000 4                       TeelWe           84.72          17.64               N/A            0.00000       0.00000           0.00000 5                       Weldolet         83.80          17.75               N/A        See Losses   See Losses         See Losses 6                  Area Change           79.38          19.49           2992.4             0.36573       0.27554           0.26493 7                        DHP.1A          77.58          19.23           2,992.4            0.00000  -38.62B06          -344.81638 9                  Area Change           79.60        166.35            2 992.4            0.05016       0.28709           0.27604 10                 Area Change           84.40         163.48           2,992.4            026647        0.61385           0.59021 11                    DH.HE-lA           81.50        165.28            2.992.4           35.10000       9.20531           8.85079 13                  Area Change           78.60         162.65           2,992.4             1.08694      0.28506           0.27408 14                         Branch        79.50         161.44               N/A        See Losses   See Losses         See Losses 15                       TeeMW   e        82.50        159.89                N/A            0.00000      0.0)000            0.00000 16                      TeeMYO           86.50        143.99                N/A        See Losses   See Losses         See Losses 17                      Tee/lNve         97.50        137.09                N/A            0.00000       0.00000           0.00000 18                         DHV-I        110.50          24.40           2,312.0            0.69000       1.63169           1.56885 19                      Tee/Wye         110.50          23.37               N/A        See Losses   See Losses         See Losses 20                    REACTOR            130.00          14.67               N/A        Soe Losses   Sea Losses         See Losses 22                       TeeMlve         113.00          24.78               NWA See Losses          See Losses         See Losses 23                       TeelWve          86.31          35.91               N/A            0.0000        0.00000           0.0C000 24                       Tee;Wye          84.23          17.74               N/A            0.00000       0.00000           0.00000 25                    0 Weldolet          84.23          17.78               N/A            0.00000       0.00000           0.00000 26                       TeeN/We          84.23          17.53               N/A            0.0000        0.00000           0.0m000 27                       TeeN/ve          83.90          17.40               N/A        See Losses   See Losses         See Losses 28                  Area Change           79.381         19.19           2 992.4            0.36573      0.27553            0.26492 29                        DHP-1B          77.581         18.93           2,992.4            0.00000   -358.63073        *344.81894

AFT Fathom 5.0 Output                                                                                  (8ci 12)                                         3/3112005 M90-0021, Rav. 13 (Attacinent 21) Case 4(RB Surrp Recirculation at 212 dog. F and 0 psig)
Name             --
Elevaton 'PStatic In    Vol. Flow     Loss Fact (K)         dH           dP Stag.
Inlet I             Thru Junction                                        Total (feefl !  fosala       oatniln)                          (eet)      (ft. H20 std.)
31                  Area Change       79.60     166.05         2              0.05016        0.28709          0.27603 32                  Area Change       84.40     183.08        2,992.4          0.26647       0.81384          0.59020 33                     DH.HE-1B       81.50     164.88        2,992.4        35.10000        9.20505          8.85054 35                  Area Change       78.60     162.25         2,992.4         1.08694       0.28505          0.27407 36                        Branch      79.50     160.79            N/A      See Losses    See Losses       See Losses 37                      Tee//Wye      84.50     158.63            N/A          0.00000       0.00000          0.00000 38                      TeeN/ye       86.50     144.12            N/A      See Losses    See Losses       See Losses 39                      TeeAWy        97.50     137.10            N/A         0.00000        0.00000          0.00000 40                      TeeN.e       120.80      19.46            N/A      See Losses    See Losses       See Losses 42                     RB SUMP        96.00      14.67         81W8.0         0.00000        0.00000          0.00000 43                       OHV.42       85.54      17.46        4,254.0         0.10400        0.16452          015818 44                      Weldolet      84.72      17.69            N/A         0.00000        0.00000          0.00000 46                       DHV-43       85.28      17.51         4,254.0        0.10400        0.16452          0.15818 47            Drop Une (HL.-BI       126.50      16.13             0.0         0.00000       0.00000          0.00000 48                 WELDOLET         115.00      20.92             0.0        0.00000        0.00000          0.00000 X49                       DHV4       106.00      24.67             0.0        0.00000    No Solution      No Solution 50                 Area Change      105.60 No Solution            0.0        0.00000    No Solution      No Solution 51                      Tee/vye      103.50 No Solution   No Soluton          0.00000    No Solution      No Solution 52                      TeeVye       103.50 No Solution   No Soluton           0.00000   No Solution      No Solution 53                      TeeWNe        76.25      21.31            N/A         0.00000        0.00000          0.00000 54                      TeeMly        76.25      21.06            N/A         0.00000        0.00000          0.00000 55                      Tee/hre      103.50 No Solution   No Solution         0.00000    No Solution      No Solution 56                      TeeNVve      103.50 No Solution   No Soution          0.00000    No Solution      No Solutlon 57                         'Tee'     103.50 No Solution            0.0        0.00000    No Solution      No Solution X58                       DHV-9      103.50 No Solution            0.0        0.00000    No Solution      No Solution 59                      Tee (Rn      105.60      44.04             0.0        0.00000        0.00000          O.00000 60                        ESV-1       76.25      21.09         1,362.0        0.91081        0.43467          0.41793 61                      Teevjy        78.25      19.92            N/A          0.00000       0.00000          0.00000 X62                      OHV-34       86.83      35.70             0.0        0.00000      44.99681          43.26579 X63                      DHV-35       88.31      35.91             0.0        0.00000      45.596841         43.84079 64               _      TeeWe         78.25      20.16            N/A         0.00000        &deg;&deg;&deg;&deg;&deg;&deg;l          &deg;&deg;&deg;&deg;&deg;&deg; 65                  Area Change       76.25      21.27         1,362.0        0.6573         0.05708l         0-05488 66                      Tee&Wye       96.00     134.71            N/A      See Losses    See Lotese       See Losses X67                      MUV 58       96.00      31.87             0.0        0.00000    -249.59915j       -239.98645 68                      Tee/hye       96.00     135.79            N/A         &deg;.000&deg;&deg; 0.00000                         0.00000 69            580 gpm to MUP's       104.50     130.33           580.0        0.00000        0.000001         0.00000

AFT Fathom 5.0 Output                                                                                  (9of 12)                                          3/31Q005 M30-0021, Rev. 13 (Attachment 21) Case 4(RB Surmp Recirculation at 212 deg. F and 0 psIg)
Jct            Name             Elevation  PStatic In     Vol. Flow      Loss Factor (K)    dH           dP Stag.
Inlet                Thru Junction                                       Total -
(feet)    (psla)        (NaVmin)                         (feet)     (ft. H20 std.)
70                 Area Change       76.25      21.02           1,362.0         0.36573     0.05708          0.054W8 71         1362 gpm Irom BSPs        78.00     217.10           1,362.0         0.00000      0.000001        0.0(000 72           580 gpm to MUP's       104.50     129.43             580.0         0.00000     0.000001         0.00000 X73           Spared NaOH feed        78.25 No Solution              0.0         0.00000  No Solution No Solution 74         1362 gpm from BSPs        78.00     216.87           1,32            0.00000     0.00000          0.00000 X75           Spared NaOH feed        73.25 No Solution              0.0         0.00000  No Solution No Solution 76                        BSV-8      76.25      20.84           1,362.0         0.91081     0.43467          0.41793 77                      BSV-17       76.25      21.11           1,362.0         0.11200     0.05345          0.05139 78                      BSV-16       76.25      20.87           1.362.0         0.11200     0.05345          0.05139 1001                   BWST (2)      122.25       14.70              0.0         0.00000     0.00000          0.00000 X1002                     MUV 73       96.00      31.87               0.0         0.00000  -246.98657      *237.47449 1004                     DHV-21       83.80       17.741        2,S92.0          0.10400     0.07318          0.07036 1014                       FO-27      81.20     160.71j            100.4     1.151.41785   339.82480        326.73727 1016                  DHl / F         86.50     144.19,         2,312.0          3.88740     5.34574          5.13986 X1017                       DHV-8      99.20     136.63l              0.0         0.00000  No Solution No Solution 1025                     DHVW76       90.00      15.40               0.0         0.00000     0.00000          0.00000 1026                     DHV-32       83.90       17.39         2                0.10400     0.07318          0.07036 1032       325 gpm BWSTrecino        113.00      24.76             325.0         0.00000     0.00000          0.00000 1036                       FO-28      81.20     160.31             100.4     1,151.41785   339.53535       326.45898 1038                   FE2I FT4       86.50     144.18          2,312.0          3.68740     5.34574          5.13986 X1039                       DHV-7      99.20 No Solution              0.0         0.00000  No Solution     No Solution 1040               FrornCFT.IA       110.50      24.03               0.0         0.00000     0.00000          0.00000 1044                     DHV-75       76.50      21.40               0.0         0.00000     0.00000          0.00000 X1051                     DHV-40      100.50 No Solution              0.0         0.00000  No Solution No Solution X1052                     DHV.39      100.50 No Solution              0.0         0.00000  No Solution No Solution 1055                    Fr. SFPs     103.50 No Solution              0.0         0.00000  No Solution No Solution 1056                       FE-38     103.50 No Solution              0.0         0.00000  No Solution No Solution 1062                     DHV-33       85.83       16.94              0.0         0.00000     0.00000          0.00000 1063                     DHV-36       85.31       16.90              0.0         0.00000     0.00000          0.00000 1065                       DHV-2     111.80      24.08          2312.01          0.69000      1.63169         1.56 1067                     MUV 60       96.00     135.91               0.0j        0.00000     0.00000          0.00000 1400                     DHV-92       79.50     161.77               0.01        0.00000     o.OOO0O 0.00000 X1401                     DHV 91      133.00     139.47               0.0         0.00000   265.83104       255.59322 1402                Area Change      133.00      28.68               0.0         0.00000     0.00000          0.00000 1403                Area Chane       133.00      28.66               0.0         0.00000     0.00000          0.00000 1404                Area Chanpe      167.10       14.45              0.0         0.00000     0.00000          0.00000

(10 of 12)
M900021, Rev. 13 (Attadunent 21) Case 4 (R8 Sump Recirculation at 212 deg. F and 0 pslg)
Jct                   Name               Elevation       P Static In        Vol. Flow    Loss Factor (K)      dH         dP Stag.
Inlet                         Thru Junction                                     Total (Lfeet)         (psla)           ((aVnin)                        lfeet)      (R.H20 std.)
1405                          Teedw           167.10            14.45                 N/A        0.00000       0.00000         0.00000 1406                      Area Change         167.10            14.45                 0.0        o.ooo00      0.00000          0.00000 1407          Pressurizer Spray Nozzle        166.50            14.70                 0.0        o.o0o0O       0.00000         0.00000 1408                           RCV.13         167.10            14.45                 0.0        O.OOOO        0.00000         0.00000 2002                            MUV 72           96.00          134.82                 0.0        o.o0o0o       0.00000         0.00000 2015                           DHV-I 05         96.50           154.46                 0.0        0.00000       O.OOOO          0.00000 2016                            DWV.11           96.00          134.13               580.0        0.13000       0.43167         0.41504 2037                           DHV-106          96.50           154.03                 0.0        o.o0ooo       0.00000         0.00000 2038                            DHV-12          96.00           134.92               580.0        0.13000       0.43167         0.41504 2052                          Dead End         103.50 No Solution                      0.0        0.00000   No Solution    No SolutIon 3016                       Area Chanae          96.00           133.94               580.0        0.14825      OA9226           0.47330 3038                       Area Change          96.00           134.73               580.0        0.14825       0.49226         0.47330 3215                      FromCFTr1B           110.50            23.64                 0.0        0.00000      O.OO0OO 0.00000 3216                             DHV-6         106.00            30.20             2 312.0        0.10400       0.14302         0.13751 3217                             DHV-5         106.00            28.23             2 32.0         0.10400      0.14302          0.13751 3220                            BSP-1A          77.33            20.15             1,362.0        0.00000   476.33512       457.99023 3221                            BSP-18          77.33            19.93             1.362.0        0.00000   476.33512       457.99023 X3233                            BSV-11          78.25      No Solution                 0.0        0.0000   No Solution     No Solution X3235                            BSV 12          78.25      No Solution                 0.0        0.00000  No Solution     No Solution 3236                           BSV-150          78.25            20.01                 0.0        0.00000      0.00000          0.00000 3237                           BSV-151          78.25            20.25                 0.0        0.00000      0.00000          0.00000 3240                  RB Surro Strainer         86.25            18.73             8508.01 821,240.43750        1.19529         1.14926 3241                          SuMrn Exit        86.25            17.94                 N/A     See Losses  See Losses      See Losses 3242                           DM-110          102.50           134.65             2312.0       122279       250.62412       240.97194 3243                           DHV.111         102.50           134.66             2.312.0      179.38817    246.68484       237.18437 3244                           DHV-211          86.50           157.05             2,892.0       14.37887     30.93815         29.74664 3245                           DHV-210           86.50          157.67             2,892.0       14.37887     30.93815         29.74664
            *I --   Thl-Uprose, I L                                                      _____Icult; Jct          Pipe     Pipe dP Stag. Total             dH       Loss Factor (K)
                  # Dir. (it H20 std.)                 (feet) 1              p1 Out                0.000           0.0001                0.000 PM Out             4.272E-03       4.443E.03                 0.5000 5         P1004        In         0.0388           0.8;34               0.05448 PS Out                0.000           0.000                 0.000

AFT Fathom 5.0 Ouput                                                                                 (11 of 12)                                       3)3112005 M90-0021, Rev. 13 (Attachrnent 21) Case 4(R3 Sump Recirculation at 212 deg. F and 0psig)
Jct    Pipe   Pipe dP Stag. Total    dH       Loss Factor (K)
DIr. (ft. H20 std.)
D                    (feet)
P1012     In        *0.3450   *0.3588           *1.216 14       P11     In          0.000     0.000            0.000 P12 Out            0.2948    0.3064            1.038 P13 Out            OA138     0.4303          0.2000 P1400 OuL             0.000     0.000            0.000 16     P1014     In          0.000     0.000            0.000 P15 Out          0.03328   0.03462          0.02517 P47 Oul             5.049     5.251            1.581 19     P4202     In          0.000     0000             0.000 P1B Oul             0.000     0.000            0.000 P17     In          1.670     1.737          0.7343 20       P183 In            0.7620    0.7926            1.000 P37     In         0.7620    0.7926            1.000 P11ll   out           0.000     0.000            000 22       P20    Out          0.000     0.000            o.o0o
      = Pl9        In!         0.000     0.0001           o.ooa P65    OutI      0.02010   0.02090           0.8055 27       P25    Ou           0.000     0000             0.000 P1024     In       0.03685   0.03832          0.05446 P1032     In        -0.3453   -0.3591           -1.218 36       P31     In          0.000     0.000            0.000 P32   Out          02943     0.3061            1.038 P33   Out          0.4138    0.433           0.2000 38     P1034     In          0.000     0.000            0.000 P35    Out       0.03328   0.03462          002517 P50   Out           5.049     5.251            1.581 40     P4200     In          0.000     0.000            0.000 P37    Out          0.000     0.000            0.000 P2036     In          1.670     1.737          0.734 66       P79    Out          0000      0.000            0.000 P2042     In          0.000     0.000            0.00 P2047     In         0.6819    0.7092            1.100 3241      P44    OuL         02281     02373           O.1500 P48    OuL         0.2281    0.2373          0.1500 P4206     In          0.000     0.000            0.000

4 AFT Fathom 5.0 Ou out                                                                                                     (12 0 12)                                    3/3112005 M90-0021, Rev. 13 (Attachment 21) Case 4 (RB Sunp Recrlrcaaton at 212 deg. F and 0 psig)
Asslned Fl wTable Assigned             Name                 Elevation PStatic In            Vol. Flow      Loss Facto (K)        dH            dP Stag.
Flow                                      Inlet                      Thru Junidon                                           Total
                             -                 ,tee,) -- (Psa             - Jgakrn)                              (IBteet) (ft. H20 std.)
69           580 gprn to MUPas            104.50          130.33             580.0          0.00000        0.00000           0.00000 71        1382 (pm from BSPs                78.00         217.10           13$2.0           0.00000        0.00000           0.00000 72           580ogp to MUPs               104.50          129.43             580.0          0o0ooo         0.00000           000000 X73           Spared NaOH teed               78.25 No Solution                  0.0          0.00000 No Solution No Solution 74        1362 gpm from BSPs                78.00         216.87           1,362.0          0.00000        0.00000           0.00000 X75           Spared NaOH teed              78.25 No Sdlution                   0.0          000000 No Solution No Solution 1032       32i5 npm BWST recre              113.00           24.76             325.0          000000         0.OOo0            0.00000 Reservoir Table Reservoir      Name           Elevation PStatic In           Vol. Flow       Loss Factor (K)        dH           dP Stag.
j Inlet                      Thru Junction                                          .Total
_  _(feet)                  (psla)      - (galmin)                             (feet)     (ft. H20 std) 1            BWST           138.25            14.28              N/A         See Losses See Losses          See Losses 20       REACTOR-            130.00            14.67              N/A        See Losses See Losses           See Losses 42        RB SUMP             96.00            14.67          8050..0            O.0000         0.00000          0.00000 1001        BWST (2)          122.25            14.70               0.0           0.00000        0.00000           .00000 creen Table Screen           Name             Elevation PStatic In Vol. Flow                  Loss Factor (K) dl              dP Stag.
Inlet                     Thru Junction                                       Total (feet)          (psia)        (at/min)                            (feet)  (t H20 std.)
3240      RBSunp StraIner              86.25           18.73          8508.0 825,240.43750 1.19529                   i.14926

AFT Fathom 5.0 Output                                                                                          (1of 12)                                          6121/2005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Recircula6on at 243 deg. F and 11.65 psig)

==Title:==
M90-0021, Rev. 13 (Attachment 22) Case 5 (RB Sump Recirculation at 243 deg. F and 11.65 psig)
Analysis run on: 5/912005 7:45:40 AM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: L:TEngineering\Calculations Read Onl"M - MechanicalM90-0021\Rev. 13\Case 5- HPI inPiggy-Back from Sump (243F).FTH Execulion Time= 1.07 seconds Total Number Of Head/Pressure lterations= 938 Total Number Of Flow lterations= 103 Total Number Of Temperature llerations= 0 Number Of Pipes= 133 Number Of Junctions= 125 Matrix Method= Gaussian Elimination Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 galmin Flow Relaxation= (Automatic)
Pressure Relaxation= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Temperature Dala= 50 deg. F Temperature= 243 deg. F Density- 59.20928 IbmMft3 Viscosity= 0.23552 centipoise Vapor Pressure= 26.35198 psia Viscosity Model= Newtonian Atmospheric Pressure= I alm Gravita6onal Acceleration= I g Turbulent Flow Above Reynolds Number= 4000 Laminar Flow Below Reynolds Number= 2300 Total Inflow= 8,833 galmin Total Outflow= 8,833 gallmin Maximum Pressure is 226.4 psia at Junction 3220 Outlet Minimum Pressure is 14.45 psia at Junction 1406 Inlet Pumn Summary Jct      Name         Vol.      Mass      DP       DH    Overall      Speed     Overall     BEP        % of      NPSH     NPSHR Flow        Flow                   Efficiency              Power                  BEP
_ _        (al/minr    (Ibm/secl (osid (feel (Percentl (Percent)          (hol     fal/minr (Percent)      (feelt)  (feet) 7      DHP-1A         2,992       394.8 147.5 3586           80.29     100 0 320.6           2732      109.54      13.25     12.53 29 DHP-1B              2992        394.8 147.5 358.6          80.29     100                             109.54      1153      12.53 3220       BSP 1A        1,362        179.7 195.9 476.3         74.63     100.0     208592.48                         163I 12.79 3221       BSP-1B        13621       179.7 195.9 476.3          74.631    100.0                            9248       13.019 1.79

AFT Fathom 5.0 Output                                                                                     (2of 12)                                           6/21/2005 M90-0021, Rev. 13 (Attachment 22) Case 5 (RB Sump Recirculation at 243 deg. F and 11.65 psig)
 'aveSumnmarv Jct     Name        Valve      Vol.        Mass       DP             DH          P Inlet         Cv             K     Valve State Type      Flow        Flow (gal/min)  (Ibm/sec)    (psid)        (feet)         (psia) 18      DHV-1        CHECK    2,312.0      305.00    0.67091        1.63169           35.94     2,750.1      0.6900            Open 43      DHV-42     REGULAR     4,254.0      561.18    0.06764        0.16452           29.10    15,935.7      0.1040            Open 46      DHV-43     REGULAR      4,254.0     561.18    0.06764        0.16452           29.15    15,935.7      0.1040            Open X49       DHV4      REGULAR         0.0        0.00 No Solution   No Solution           36.22 No Solution      0.0000 Closed By User X58       DHV-9     REGULAR          0.0       0.00 No Solution   No Solution No Solution     No Solution      0.0000  sed By User 60       BSV-1        CHECK    1,362.0      179.67    0.17872        0.43467           32.68     3,138.9      0.9108            Open X62      DHV-34     REGULAR          0.0       0.00          N/A           N/A          35.41         N/A      0.0000 Closed By User X63      DHVW35     REGULAR         0.0        0.00          N/A           N/A          35.61         N/A      0.0000 Closed By User X67      MUV58      REGULAR         0.0        0.00          N/A           N/A          31.63         N/A      0.0000 Closed By User 76       BSV-8        CHECK    1,362.0      179.67    0.17872        0.43467           32.44     3,138.9      0.9108            Open 77      BSV-17     REGULAR     1,362.0      179.67    0.02198        0.05345           32.70     8,951.2      0.1120            Open 78      BSV116     REGULAR     1,362.0      179.67    0.02198        0.05345          32.47      8,951.2      0.1120            Open X1002     MV 73      REGULAR         0.0        0.00          N/A           N/A          31.63         N/A      0.0000 Closed By User 1004      DHV-21     REGULAR     2,892.0      381.51    0.03009        0.07318           29.38    16,243.1      0.1040            open X1017      DHV-8     REGULAR         0.0        0.00 No Solution   No Solution         146.67  No Solution      0.0000 Closed By User 1026     DHV-32     REGULAR     2,892.0      381.51    0.03009        0.07318           29.04    16,243.1      0.1040            Open X1039      DHV-7     REGULAR         0.0        0.00 No Solution   No Solution No Solution     No Solution      0.0000 Closed By User X1051     DHV-40     REGULAR          0.0       0.00 No Solution   No Solution No Solution     No Solution      0.0000 Closed B User X1052     DHV-39     REGULAR          0.0       0.00 No Solution   No Solution No Solution     No Solution      0.0000 Closed By User 1062      DHV-33        CHECK        0.0        0.00          N/A           N/A          28.59         N/A      0.0000            Open 1063      DHVW36        CHECK_       0.0        0.00          N/A           N/A          28.55         N/A      0.0000            Open 1065       DHV.2        CHECK_   2,312.0      305.00    0.67091        1.63169           35.63     2,750.1      0.6900            Open 1067     MUV 60        CHECK        0.0        0.00          N/A           NMA        145.96          N/A      0.0000            Open 1400     DHV-92     REGULAR         0.0        0.00          N/A           N/A        171.46          N/A      0.0000            Open X1401     DHV-91     REGULAR          0.0       0.00          N/A           NMA 149.46                 N/A      0.0000 Closed By User 2002      MUV 72        CHECK        0.0        0.00          N/A           N/A        144.89          N/A      0.0000            Open 2016      DHV-1      REGULAR       580.0       76.51    0.17749        0.43167         144.20      1,341.3      0.1300            Open 2038      DHVW12     REGULAR       580.0       76.51    0.17749        0.43167         144.98      1.341.3      0.1300            Open 3216       DHV-6     REGULAR     2,312.0      305.00    0.05880        0.14302           41.66     9,289.1      0.1040            Open 3217       DHV.5     REGULAR     2,312.0      305.00    0.05880        0.14302           39.72     9,289.1      0.1040            Open X3233     BSV-1 I    REGULAR          0.0       0.00 No Solution   No Solution No Solution     No Solution      0.0000 Closed BY User X3235     BSV-12     REGULAR          0.0       0.00 No Solution   No Solution No Solution     No Solution      0.0000 Closed By User 3236     BSV.150        CHECK        0.0        0.00          N/A           N/A          31.62         N/A      0.0000            Open 3237     BSV.151        CHECK        0.0        0.00          N/A           N/A          31.86         N/A      0.0000            Open 3242     DHVW110          FCV    2,312.0      305.00  103.06928     250.66979          144.71        221.9    182.2860            Open 3243     DHV-111          FCV    2,312.0      305.00  101.45370     246.74061          144.72        223.6    179.4287            Open 3244     DHV-211     REGULAR     2,892.0      381.51   12.72101      30.93815          166.81        790.0     14.3789            Open

AFT Fathom 5.0 Output                                                                                     (3of 12)                                                                   612112005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Redrculation at 243 deg. F and 11.65 psig)
Pipe OUtDUtTable                                                  _   _   _                  _  _   _  _                                         _  _  _ _ _   _  _  _ _
Pipe     Pipe        Length       Vol. Reynolds   Velocity         f      dP Statc     PStatic In       PStatic         dH     Elevation       K            flJD      fIUD + K Nominal                   Flow        No.                               Friction                      Out                     Inlet Size         (feet)   (gallmin)             (feelVsec)            (ft. H20 std.)     (psia)         (psia)        (feel)    (feet) 1       14 inch   25.14100          0.0  O.OOOE+00  0.000000    0.00000      O.OOOE+00          21.56          27.52 0.OOOE+00      120.50  0.0000000   0.000000000 0.000000000 2        14 inch   29.47900          0.0 O.OOOE+00   0.000000    0.00000      O.OOOE+00          27.52          35.41 O.OOOE+00      106.00  0.0000000   0.000000000 0.000000000 3        14 inch   17.16700     1,362.0  1.309E+06 3.169094     0.01367       3.147E-02          29.50          29.38 2.626E401       84.72  1.4700000   0.212609329 1.682609357 4        14 inch   35.93800     2,892.0  2.780E+06 6.729089     0.01320       2.867E-01         29.27           29.38 6.766E-01       84.72  0.5320000   0.429580735 0.961580740 5        14 inch     2.68200    2992.4   2.876E406 6.962741      0.01318      2.288E-02          29.31          31.11  5.577E-02      83.80  0.0420000   0.032021477 0.074021476 6        10 inch    0.32300     2,992.4  3.803E+06 12.175212     0.01373       1.160E-02         30.35          30.85 5.835E-01       79.38  0.2480000   0.005309878 0.253309874 7         8inch     2.04200    2,992.4   4.775E+06 19.190990    0.01427       2.378E-01        176.90         175.97  2.507E-01       77.58  0.0000000   0.043798247 0.043798247 8        10 inch   63.70000     2,992.4  3.803E+06 12.175212    0.01373      2.288E+00         177.26         173.15  5.191E+00       79.60  1.2060000   1.047180330 2.253180300 9        18 inch    2.90000     2,992.4  2.209E+06 4.108032      0.01281      6.426E-03        173.74         174.93  6.775E-03        84.40 0.0000000   0.025833396 0.025833396 10       18 inch    2.90000     2,992.4  2.209E+06   4.108032    0.01281      6.426E-03        171.14         172.33  6.775E-03       81.50  0.0000000   0.025833396 0.025833396 11       10 inch    8.90000     2.992.4  3.803E+06 12.175212     0.01373      3.197E401        171.38         170.51  1.203E+00       78.60  0.3760000   0.146309332 0.522309319 12        3 inch    7.60000       100.4  4.168E+05 4.358027     0.01833        1.525E-01       171.21         170.42  2.322E-01       79.50  0.2420000   0.544739331 0.786739330 13      10 inch     3.00000    2892.0    3.676E+06 11.766644    0.01374       1.007E-01        170.40         169.12   1.062E-01      79.50  0.0000000   0.049353765 0.049353765 14       10 inch    4.00000     2,892.0  3.676E+06 11.766644     0.01374       1.343E-01       169.12         167.42   1.416E-01      82.50  0.0000000   0.065805020 0.065805020 15       10 inch   14.40000    2,312.0   2.939E+06 9.406805      0.01381      3.106E-01        154.26         154.12  3.275E-01       86.50  0.0000000   0.238173093 0.238173093 16       10 inch   21.00000     2,312.0  2.939E+06 9.406805      0.01381      4.530E-01         41.64           39.72 1.178E+00      102.50  0.5090000   0.347335770 0.856335774 17       10 inch   17.70000    2,312.0   3.365E+06 12.335635     0.01411      7.679E-01          35.27          34.94 8.097E-01      110.50  0.0000000   0.342397731 0.342397731 18       M4inch    37.20000     2        2.560E+06 7.141377      0.01355      3.952E401          34.87          26.35 1.224E+00      110.50   1.0190001  0.525801286 1.544801339 19       14 inch   10.67700       325.0  3.124E+05 0.756208      0.01566       1.276E-03         21.56          24.64  2.954E-03     120.50  0.1810000   0.151391588 0.332391582 20        14inch    25.61300          0.0 0.000E+00 0.000000     0.00000      0.000E+00           24.64          35.61 O.OOOE+00      113.00  0.0000000   0.000000000 0.000000000 21        14 inch   12.00000          0.0 0.000E+00 0.000000      0.00000      O.OOOE+00          35.61          35.61 0.OOOE+00       86.31  0.0000000   0.00000000 0.000000000 22        14 inch     2.68300    1,362.0  1.309E+06 3.169094      0.01367      4.919E-03          29.38          29.35  8.791E02       84.23  0.5300000   0.033228337 0.563228308 23        14 inch     7.08300    1,362.0  1.309E+06 3.169094      0.01367       1.299E-02         29.39          29.38  1.369E-02       84.23 0.0000000   0.087721322 0.087721322 24        14 inch    9.52100    2,892.0   2.780E+06 6.729089      0.01320      7.596E402          29.16          29.04 6.360E-01        84.23 0.7900000   0.113808174 0.903808196 25       14 inch     3.18800    2,992.4  2.876E+06   6.962641    0.01318      2.720E402          28.97          30.81  3.772E-02       83.90 0.0120000   0.038062831 0.050062831 26       10 inch    0.32300    2,992.4   3.803E+06 12.175039     0.01373       1.160E402         30.06          30.56 5.835E-01       79.38  0.2480000   0.005309880 0.253309876 27        8inch      2.00000   2,992.4   4.775E+06 19.190716     0.01427       2.329E-01       176.61         175.68   2.455E-01       77.58 0.0000000   0.042897409 0.042897409 28       10 inch   70.50000    2,992.4   3.803E+06 12.175039     0.01373      2.532E+00        176.97         172.76  5.448E+00       79.60   1.2060000   1.158967620 2.364967590 29       18 inch     2.90000   2,992.4   2.209E+06 4.107974      0.01281      6A26E-03         173.34         174.53  6.775E-03        84.40 0.0000000   0.025833414 0.025833414 30       18 inch    2.90000    2,992.4   2.209E+06 4.107974      0.01281      6.426E-03        170.75         171.94  6.775E-03       81.50  0.0000000   0.025833414 0.025833414 311      10 inch    8.90000    2,992.4   3.803E+06 12.175039     0.01373      3.197E401        170.98         170.12  1.203E+00        78.60 0.3760000   0.146309381 0.522309368

(4 of 12)
M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Recirculation at 243 deg. Fand 11.65 psig)
Pipe   Pipe       Length     Vol. Reynolds    Velocity        f        dP Static    PStatic In       PStatic          dH    Elevation       K          fD       fID +K Nominal                 Flow        No.                                Friction                       Out                     Inlet Size        (feet)  (gafmin)              (feetlsec)             (ft. H20 std.)    (psia)          (psla)        (feet)    (feet) 32        3Inch    7.60000     100.4  4.167E+05 4.356176      0.01833        1.524E-01       170.82          170.02   2.320E-01      79.50  0.2420000 0.544751014 0.786751013 33      10 inch    5.00000   2,892.0  3.676E+06 11.766644     0.01374        1.679E-01       170.00          167.87   1.770E-01      79.50  0.0000000 0.082256275 0.082256275 34       10 inch   5.00000   2,892.0  3.676E+06 11.766644     0.01374        1.679E-01       167.87          166.81   5.815E-01      84.50  0.1880000 0.082256275 0.270256268 35      10 inch   13.00000   2,312.0  2.939E+06    9.A06805   0.01381        2.804E401       154.39          154.11   6.615E-01      86.50  0.2660000 0.215017382 0.481017384 36      10 Inch    2.10000   2,312.0  2.939E+06    9A06805    0.01381       4.530E402         43.27            41.66  4.163E4-1     102.50  0.2680000 0.034733575 0.302733582 37      14 Inch   72.10000   2,312.0  2.560E+06 7.141377      0.01355        7.660E-01         31.02           26.35 2.157E+00      120.80  1.7020000 1.019093310 2.721093332 38      14 inch    5.55700   1,362.0  1.309E+06 3.169094      0.01367        1.019E402        29.38            32.86  3.166E-02       84.75 0.1340000 0.068822164 0.202822167 39      14 inch    0.10000   1,362.0  1.309E+06 3.169094      0.01367        1.833E404        32.86            32.86  6.436E-03      76.25  0.0400000 0.001238477 0.041238476 40      14 inch    7.72900   1,362.0  1.309E+06 3.169094      0.01367        1.417E-02        29.35            32.62  1.494E-02      84.23  0.0000000 0.095721881 0.095721881 41      14 Inch    0.10000   1,362.0  11.309E+06 3.169094     0.01367        1.833E-04        32.62            32.62  3.213E-04      76.25  0.0008200 0.001238477 0.002058477 42        6 inch  49.60000        0.0 O.OOOE+00 0.000000      0.00000       O.OOOE+00         27.52            31.63 O.OOOE+00      106.00  0.00000   0.000000000 0.000000000 43        6 inch  39.60000        0.0 O.OOOE+00 0.000000      0.00000       O.OOOE+00         35.61            31.63 O.OOE+2O        86.31  0.0000000 0.000000    0.000000000 44      14 inch   30.48000   4,254.0  4.128E+06 10.089141     0.01307        5.463E401        29.12            29.10  7.564E-01      86.25  0.1140000 0.364145016 0.478145016 45      14 inch   25.82300   4,254.0  4.089E+06 9.898183      0.01305       4.407E-01         29.06            28.99  9.884E-01      85.54  0.3440000 0.305147979 0.649147991 46      14 inch    6.50000   4,254.0  4.089E+06 9.898183      0.01305        1.109E-01        28.99            28.94  1.169E-01       84.72 0.0000    0.076809893 0.076809893 47       4 inch   24.40000     580.0  1.835E+06 14.617404     0.01658       3.798E+00        151.31          144.20  7.787E+00       86.50  1.1390001 1.206019873 2.345019931 48      14 inch   47.04200   4,254.0  4.128E+06 10.089141     0.01307        8.432E-01        29.12            29.15  8.890E-01      86.25  0.0000000 0.562011484 0.562011484 49      14 inch   41.79200   4,254.0  4.089E+06 9.898183      0.01305       7.132E-41         29.11            28.83 1.737E+00       85.28  0.6470000 0.493852159 1.140852174 50        4inch   19AO.OO      580.0  1.835E+06 14.617404     0.01658       3.020E+00        151.44          144.98  6.209E+00       86.50  0.9110000 0.958884649 1.869884663 52      12 inch   35.10000        0.0 O.OOE+200    0.000000   0.00000       O.OO0E+00         27.79            32.52 O.OOE400       126.50  0.00000   0.00000000  0.00000M00 53      12inch    31.70000        0.0 O.OOOE+00    0.000000     .000        O.OOOE+00         32.52            36.22 O.OWE+00       115.00  0.0000000 0.000000000 0.000000000 54      12 inch   23.40000        0.0 O.OOOE+00    0.000000   0.00000       O.OOOE+00 No Solution       No Solution  0.0002+00      106.00  0.0000000 0.000000000 0.000000000 55      14 inch    2.10000        0.0 O.OOOE+00    0.000000   0.00000       O.OOOE+00 No Solution       No Solution  O.0OOE+00      105.60  0.0000000 0.000000000 0.000000000 56      14 inch   10.80000        0.0 O.OOE+00     0.000000   0.00000       O.OOOE+00 No Solution       No Solution  O.OOOE+00      103.50  0.0000000 0.000000000 0.000000000 57      14 Inch   12.20000        0.0 0.00000      0.0000     0.00000       0.000E+00 No Solution       No Solution  o.oo0E+00      103.50  0.00000   0.00000000  0.000000000 58      14inch     8.70000        0.0 O.OOOE+00    0.000000   0.00000       0.02OE+00 No Solution       No Solution  O.OOE+00       103.50  0.0000000 0.000000000 0.000000000 59        8inch    2.70000        0.0 O.OOOE+0 O 0.00 000     0.00000       O.OOOE+00        147.37          146.67  O.OOE+00        97.50  0.0000000 0.000000000 0.000000000 60        8inch    7.60000        0.0  .OOOE+00    0.000000   0.00000       0.000E+00 No Solution       No Solution  O.OOOE+00      103.50  0.0000000 0.000000000 0.000000000 61        8inch   11.50000        0.0 0.000E+00    0.000000   0.00000       O.0OOE+00   No Solution     No Solution  O.OOOE+00      103.50  0.0000000 0.000000000 0.000000000 62        8inch    1.40000        0.0 O.OOOE+00    0.000000   0.00000       O.OOOE+00   No Soluton      No Solution  0.OOE+00       103.50  0.0000000 o.oo0oooo00 0.000000000 63       8 inch  156.00000        0.0 O.OOE+00     0.000000    0.00000      O.OOE+00          43.64            14.70 O.OOOE+00      105.80  0.0000000 0.000000000 0.000000000 64        8 Inch  10.40000        0.0 O.OOE+00 0.000000       0.00000       0.0002+00 No Solution       No Solution  O.OOOE+00      103.50  0.0000000 0.000000000 0.000000000 66      10 inch   10.00000     325.0  4.084E+05    1.292230   0.01553        4.523E-03        24.62            24.62  4.769E-03     113.00  0.0000000 0.183862904 0.183862904 67        8inch   10.00000        0.0 O.OOOE+00    0.000000   0.00000       O.OOOE+00 No Solution       No Solution  O.OOOE+00      103.50  0.0000000 0.000000000 0.000000000 68   2-1/2 inch    8.10000        0.0 O.OOE+00     0.000000   0.00000       O.OOOE+00         29.61            32.99 0.0002I+00      84.72  0.0000000 0.000000000 0.000000000 69   2-1/2 inch   15.30000        0.0 O.OOE+00     0.000000    0.00000      O.OOOE+00         29.45            27.07 O.OOOE+00       84.23  0.0000000 0.000000000 0.000000000 70   2-1/2 inch   50.30000        0.0 O.OOOE+00    0.000000    0.00000      O.OOOE+00        170.00          164.25  O.OOOE+00       82.50  0.0000000 0.000000000 0.000000000 71   2-112 inch   21.30000        0.0 O.OOOE+00    0.000000   0.00000       O.OOOE00         168.76          163.82  O.OOOE+00       84.50  0.0000000 0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                    (5of 12)                                                                   6Q2112005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Redrculation at 243 deg. F and 11.65 psig)
Pipe     Pipe        Length       Vol. Reynolds   Velocity       f          dP Static   PStatic In     PStatic         dH      Elevation        K         LO        LJD +K Nominal                   Flow        No.                                Friction                    Out                     Inlet Size         (feet)    (galmin)              (fee tsec)             (ft. H20 std.)   (psia)        (psia)       (feet)      (feet) 72        8Inch       1.00000         0.0 O.OOOE+00 0,000000 0.00000            O.OOOE+00 No Solution    No Solution  O.OOOE+00       103.50  0.0000000  0.000000000  0.000000000 74        6 inch      0.50000         0.0 O.OOOE+00 0.000000 0.00000            O.OOOE+00       145.96        145.96  O.OOOE+00        96.00  0.0000000  0.000000000  0.000000000 75        6 inch 149.20000         580.0  1.218E+06 6.441042 0.01550            2.799E+00       145.69        140.46  4.223E+00        96.00  1.9730444  4.576793488  6.549837883 76       10 inch      0.54200 1,362.0     1.731E+06 5.541552 0.01406             4.129E-03       32.68         32.68  4.354E-03        76.25  0.0000000  0.009123365  0.009123365 77       10 inch      0.75000 1,362.0     1.731 E+06   5.541552 0.01406          5.714E-03       32.50          31.66 4.229E-02        76.25  0.0760000  0.012624583  0.088624580 78       10 Inch 31.39600 1,362.0         1.731 E+06 5.541552 0.01406            2.392E-01       31.66         31.76  6.774E-01        78.25  0.8910000  0.528481867  1.419481840 79        6 inch 153.39999         580.0  1.218E+06 6.441042 0.01550            2.877E+00       144.63        139.58  3.766E+00        96.00  1.1348643  4.705630747  5.840495077 80        6inch       1.00000    1,362.0  2.860E+06 15.125345 0.01516            1.012E-01      226.35        226.03   1.067E401       77.33  0.0000000  0.030002918  0.030002918 81       10 inch      0.10000 1,362.0     1.731 E+06 5.541552 0.01406            7.619E404       32.47          32.47 8.033E-04        76.25  0.0000000  0.001683278  0.001683278 82       10 inch      0.54200 1,362.0     1.731 E+06 5.541552 0.01406            4.129E-03       32.44         32.44  4.354E-03        76.25  0.0000000  0.009123365  0.009123365 83       10 inch      0.75000    1,362.0  1.731E+06 5.541552 0.01406             5.714E-03       32.26         31.43   3.561 E-02      76.25  0.0620000  0.012624583  0.074624582 84       10 inch 31.93700 1,362.0         1.731E+06 5.541552 0.01406             2A33E-01        31.43          31.54  6.455E-01       78.25  0.8150000  0.537588406  1.352588403 85        4 inch      0.10000         0.0 O.OOOE+00 0.000000 0.00000            O.OOOE+00        31.62          31.62 0.000E+00        78.25  0.000QO00  0.000000000  0.000000000 86        6inch        1.00000 1.362.0    2.860E+06 15.125345 0.01516            1.012E-01      226.13        225.81   1.067E-01       77.33  0.0000000  0.030002918  0.030002918 87       14 inch      0.10000         0.0 O.OOOE+00 0.000000 0.00000            0.000+00         28.55         29.41  O.OOOE+00        86.31  0.0000000  0.000000000  0.000000000 88       14 inch      1.80200         0.0 O.OOOE+00    0.000000 0.00000         0.000E+00        28.55          28.55 O.OOOE+00        86.31  0.0000000  0.000000000  0.000000000 89       14 inch      0.10000         0.0 O.OOOE+OO    0.000000 0.00000         O.OOOE+00        28.59         29.45  0.0000E+0        86.83  0.0000000  0.000000000  0.000000000 90       14 inch      3.91700         0.0 0.0000E+0    0.000000 0.00000         O.OOOE+00        28.59         28.59  0.000E+00        86.83  0.0000000  0.000000000  0.000000000 91        4 inch      0.10000         0.0 0.0000E+0    0.000000 0.00000         0.0000E+0        31.86         31.86  O.OOOE+00        78.25  0.0000000  0.000000000  0.000000000 92       10 Inch      0.10000 1,362.0     1.731E+06 5.541552 0.01406             7.619E-04       32.71          32.70  8.033E-04       76.25  0.0000000  0.001683278  0.001683278 93        4 inch      0.10000         0.0 0.0000E+0    0.000000 0.00000         0.0000E+0        31.62          31.62 O.OOOE+00        78.25  0.0000000  0.000000000  0.000000000 94        4inch       0.10000         0.0 0.0000E+0    0.000000 0.00000         O.OOOE+00        31.86          31.86 O.OOOE+00        78.25  0.0000000  0.000000000  0.000000000 X95       4 inch      0.10000         0.0 0.0000E+0    0.000000 0.00000         O.OOOE+00 No Solution    No Solution  0.000E+00        78.25  0.0000000  0.000000000  0.000000000 X96       4 inch      0.10000         0.0 0.0000E+0    0.000000 0.00000         O.OOOE+00 No Solution    No Solution  0.0000E+0        78.25  0.0000000  0.000000000  0.000000000 1004      14 Inch      0.50000 2,892.0     2.780E+06 6.729089 0.01320             3.989E-03       29.35          29.35  4.206E-03       83.80  0.0000000  0.005976692  0.005976692 1012       3inch 2020000            100.4  4.168E+05 4.358027 0.01833             4.053E-01       30.68         29.35   6.419E-01       81.20  0.7270000   1,447859874 2.174859872 1014      10 inch 28.30000 2,892.0         3.676E+06 11.766644 0.01374            9.501E-01      154.70        153.95  1.811 E+00       86.50  0.3760000  0.465570501  0.841570489 1015      10inch 28.30000 2,312.0          2.939E+06    9.406805 0.01381          6.105E-01      151.92        146.80  1.A51E+00        86.50  0.5870000  0.468076288  1.055076300 1016      10inch 43.50000 2,312.0          3.365E+06 12.335635 0.01411            1.887E+00       39.25          35.94 3.551E+00       106.00  0.6600000  0.841485913  1.501485939 1024      14minch      1.25000 2,892.0     2.780E+06    6.729089 0.01320          9.972E-03       29.01          29.01  1.051 E-02      83.90  0.0000000  0.014941731  0.014941731 1032       3inch 19.60000           100.4  4.167E+05 4.356176 0.01833             3.929E-01       30.41          29.01  7.001E-01       81.20  0.9690000   1.404884239 2.373884221 1034      10inch       0.71000 2,892.0     3.676E+06 11.766644 0.01374            2.384E-02      154.09        154.08   2.513E-02       86.50  0.0000000  0.011680391  0.011680391 1035      10 Inch 26.10000 2,312.0         2.939E206 9.406805 0.01381             5.630E-01      151.92        146.82  1iAO1E+00        86.50  0.5870000  0.431688750  1.018688762 1036      10inch 117.80000 2,312.0         3.365E206 12.335635 0.01411           5.111E+00        41.19          35.63 7.730E+00       106.00  0.9900000  2.278782600  3.268782609 1042       6inch       0.50000         0.0 O.OOOE+00    O.O00000O 0.00000        0.000E+00       144.89        144.89  0.0000E+0        96.00  0.0000000  0.000000000  0.000000000 1047       4inch       0.10000      580.0  1.835E+06 14.617404 0.01658            1.557E-02      144.03        144.02   1i.6412-2       96.00  0.0000000  0.004942705  0.004942705 1050       4 inch      0.10000      580.0  1.835E+06 14.617404 0.01658            1.557-02       144.80        144.80   1.641E42        96.00  0.0000000  0.004942705  0.004942705 1057      14 inch 68.10000             0.0 O.O0.00 00.000000 I0.00000            O.OOOE+00        22.96          32.93 0.0002400       100.50  0.0000000  0.000000000  0.000000000

AFT Fathom 5.0 Output                                                                                               (6of 12)                                                                  6/2112005 M9040021, Rev. 13 (Attachment 22) Case S(RB Sump Recirculation at 243 deg. Fand 11.65 psig)
Pipe     Pipe       Length          Vol.       Reynolds       Velocity          f       dP Static   PStatic In         PStatic          dH    Elevation      K         aD         fJD + K Nominal                     Flow           No.                                    Friction                        Out                     Inlel Size        (feet)      (gal/min)                   (feetVsec)              (ft. H20 std.)    (psia)           (psia)        (feet)    (feet) 1058      14 inch 59.50000               0.0   O.OOOE+00       0.000000 0.00000          0.OOOE+00          22.72           32.69    .OOOE+00 100.50     0.0000000 0.000000000 0.000000000 1059       8Inch      4.30000            0.0   0.OOOE+00 0.000000 0.00000                0OOOE+00 No Solution No Solution          0.OOOE+00       99.20 0.0000000 0.000000000 0.000000000 1062       8inch      6.00000            0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00          44.59           43.64  0.000E+00      103.50 0.0000000 0.000000000 0.000000000 1064       8Inch 26.20000                0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00 No Solution No Solution         0.000E+00      103.50 0.0000000 0.000000000 0.000000000 1074       6inch      0.50000            0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00         145.96          145.96  O.OOOE+00       96.00 0.0000000 0.000000000 0.000000000 1075        6inch      0.10000        580.0     1.218E+06       6.441042 0.01550           1.876E-03        145.70          145.69   1.978E-03      96.00 0.0000000 0.003067556 0.003067556 1111        None      7.30000            0.0   O.OOOE+00 0.000000 0.00000                0.OOOE+00          26.35           27.79  0.000E+00      130.00 0.0000000 0.000000000 0.000000000 1400        2 inch     0.80000            0.0   O.OOOE+00 0.000000 0.00000                0.0OE+00          171.46          171.46  O.OOOE+00       79.50 0.0000000 0.000000000 0.000000000 1401        2Inch 126.10000               0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00         171.46          149.46  0.OOOE+00       79.50 0.0000000 0.000000000 0.000000000 1402        2 inch     0.78000            0.0  0.000E+00        0.000000 0.00000          0.OOOE+00          28.47           28.47  0.000E+00      133.00 0.0000000 0.000000000 0.000000000 1403    2-1/2 inch     3.50000            0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00          28A7            28.47  O.OOOE400      133.00 0.0000000 0.000000000 0.000000000 1404        2inch 181.30000               0.0   0.000E+00 0.000000 0.00000                O.OOOE+00          28.47            14.45 O.OOOE+00      133.00 0.0000000 0.000000000 0.000000000 1405   1-1/2 inch     0.33000            0.0   O.OOOE+00 0.000000 0.00000                O.OOOE+00          14.45            14.45 0.OOOE+00      167.10 0.0000000 0.000000000 0.000000000 1406   2-1/2 inch     3.10000            0.0   O.OOOE+00 0.000000 0.00000                0.000E+00          14A5             14.45 0.000E+00      167.10 0.0000000 0.000000000 0.000000000 1407        4 inch      1.10000           0.0   0.OOOE+00 0.000000 0.00000                0.000E+OO          14.45            14.70 O.OOOE+00      167.10 0.0000000 0.000000000 0.000000000 1409        4 Inch     7.50000            0.0   0.000E+00 0.000000 0.00000                O.OOOE+00          14A5             14.45 O.OOOE+00      167.10 0.0000000 0.000000000 0.000000000 2036       10 inch     9.00000      2,3120      3.365E+06 12.335635 0.01411                3.905E401         34.96           31.09  4.117E401      111.80 0.0000000 0.174100534 0.174100534 2042        6 inch     0.50000            0.0  O.OOOE+OO 0.000000 0.00000                 O.OOOE+00         144.89          144.89  0.000E+O0       96.00 0.0000000 0.000000000 0.000000000 2047        6 inch     0.10000        580.0     1.218E+06       6.441042 0.01550           1.876E-03        144.92          144.92   1.978E-03      96.00 0.0000000 0.003067556 0.003067556 2064        8 inch     2.70000            0.0  O.OOOE+00        0.000000 0.00000          O.OOOE+00         146.68          147.38  O.OOOE+00       99.20 0.0000000 0.000000000_ 0.000000000 4200       14 inch 10.30000               0.0  O.OOOE+00        0.000000 0.00000          O.OOOE+00          35.58           31.35  0.000E+00      110.50 0.0000000 0.000000000 0000000000 4202       14 inch 10.00000               0.0  0.000E+00        000           0.00          .OOOE+00         35.20           35.20  O.OOOE+OO      110.50 0.0000000 0.000000000 0.000000000 4205         None      0.01000      8,508.C     1.806E+05       0.009654 0.01599           4.392E-12         30.64           30.36  4.631E-12       85.56 0.0000000 0.000003197 0.000003197 4206         None      0.01000      8,508.C     1.806E+05       0.009654 0.01599           3256E-06          29.87           29.87  3.433E-06       86.25 0.0000000 0.000003197 0.000003197 4207       10 Inch     4.00000      2,312.0     2.939E+06 9.406805 0.01381                 8.629E-02        146.80          144.71  9.098E402       97.50 0.0000000 0.066159194 0.066159194 4208       10 inch     4.30000      2,312.0     2.939E+06 9.406805 0.01381                 9.276E402        146.82          144.72   9.780E-02      97.50 0.0000000 0.071121137 0.071121137 AlJunction Table Jct              Name               Elevation PStatic In           Vol. Flow     Loss Factor (K)       dH            dP Stag.
Inlet                     Thru Junction                                         Total (feet)        (psia)         (allmin)                          (feet)       (ft. H20 std.)
1                         BWST         138.25          14.26                NIA      See Losses See Losses See Losses 2                      Tee/Wve         106.00          27.52                N/A           0.00000     0.00000           0.00000 3                      TeeNMye          84.75          29.42                N/A           0.00000     0.00000           0.00000 4                      TeeMhye          84.72          29.29                N/A           0.00000     0.00000           0.00000 5                       Weldolet        83.80          29.39                N/A      See Losses See Losses See Losses 6                 Area Change           79.38          31.11           2,992.4            0.36573     0.27554           0.26133

AFT Fathom 5.0 Output                                                                                    (7of 12)                                           6/21/2005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Recirculalion at 243 deg. F and 11.65 psig)
Jcl             Name             Elevation PSlalic In      Vol. Flow    Loss Factor (K)        dH          dP Slag.
Inlet                 Thru Jundion                                        Total (feet)     (Psia)       (gafmin)                          (feel)     (ft. H20 std.)
7                       DHP-1A       77.58       30.85         2,992.4         0.00000    -35862791       -340.13763 9                  Area Change       79.60      175.97         2,992.4         0.05016        0.28709        0.27229 10                 Area Change       84.40      173.15         2,992.4         0.26647        0.61386        0.58221 11                    DH.HE-1A       81.50      174.93         2,992.4       35.10000         9.20533        8.73071 13                 Area Change       78.60      172.33         2L992.4         1.08694        0.28506        0.27036 14                       Branch      79.50      171.14             NIA     See Losses    See Losses       See Losses 15                      Tee/Wve       82.50      169.61             N/A         0.00000        0.00000        0.00000 16                      TeeNVye       86.50      153.93             N/A     See Losses    See Losses       See Losses 17                      TeeNVye       97.50      147.12             N/A         0.00000        0.00000        0.00000 18                        DHV.1      110.50       35.94         2,312.0         0.69000        1.63169        1.54756 19                     Tee/Wye      110.50        34.93            N/A     See Losses    See Losses       See Losses 20                    REACTOR        130.00        26.35            N/A     See Losses    See Losses       See Losses 22                      Tee/Wye      113.00        24.64            N/A     See Losses    See Losses       See Losses 23                      Tee/We        86.31        35.61            N/A         0.00000        0.00000        0.00000 24                      TeeAye        84.23        29.38            N/A         0.00000        0.00000        0.00000 25                   @Weldolet        84.23        29.42            N/A         0.00000        0.00000        0 00000 26                      Tee/NWye      84.23        29.18            N/A         0.0000         0.00000        0.00000 27                      TeeNVye       83.90        29.05            N/A     See Losses    See Losses       See Losses 28                  Area Change       79.38        30.81        2,992.4         0.36573        0.27553        0.26132 29                       DHP-1B       77.58        30.56        2992.4          0.00000    -358.63058      -340.14017 31                  Area Change       79.60      175.68         2992.4          0.05016        0.28709        0.27228 32                  Area Change       84.40      172.76         2,992.4         0.26647        0.61384        0.58219 33                     DH.HE-1B       81.50      174.53         2992.41        35.10000        9.20506        8.73047 35                  Area Change       78.60      171.94         2,992.4         1.08694        0.28505        0.27036 36                        Branch      79.50      170.50             N/A     See Losses    See Losses       See Losses 37                      Tee/lye       84.50      168.37             N/A         0.00000        0.00000        0.00000 38                      Tee/vye       86.50      154.06             N/A     See Losses    See Losses       See Losses 39                      TeeM/ye       97.50      147.13             N/A         0.W000W        0.00000        0.00000 40                      TeeN/vye     120.80        31.08            N/A     See Losses    See Losses       See Losses 42                     RB SUMP        96.00        26.35        8,508.0         0.0000         0.00000        0.00000 43                       DHV-42       85.54        29.10        4,254.0         0.10400        0.16452        0.15603 44                      Weldolel      84.72        29.33            N/A         0.00000        0.00000        0.00000 46                       DHV-43       85.28        29.15        4,254.0         0.10400        0.16452        0.15603 47            Drop Line (HL-B        126.50        27.79            0.0         0.00000        0.00000        0.00000 48                  WELDOLET         115.00        32.52            0.0           o0.000o 0.0000                        0.00o 0 X49                       DHV-4      106.00        36.22            0.0         0.00000 No Solution        No Solution 50                  Area Change      105.60 No Solution             0.0         0.00000 No Solution        No Solution 51                      TeeNVye      103.50 No Solution    No Solution          0.00000 No Solution        No Solution

AFT Fathom 5.0 Output                                                                                   (8of 12)                                           6/21/2005 M90-0021, Rev. 13 (Attachment 22) Case 5 (RB Sump Redrculation at 243 deg. F and 11.65 psig)
Jct            Name             Elevation  PStatic In    Vol. Flow     Loss Factor (K)       dH          dP Stag.
Inlet               Thru Jundion                                         Total (feet)     (psia)      (ga/min)                          (feet)     (ft. H20 std.)
52                     TeeNfye      103.50 No Solution   No Solutbn           0.00000 No Solution No Solution 53                     Tee_~ye       7625        32.90            N/A         0.00000        0.00000         0.00 54                     Teeliye       76.25       32.66            N/A         0.00000        0.00000         0 00000 55                     TeeNWye      103.50 No Solution   No Solution          0.00000   No Solution      No Solution 56                     Tee/Wve      103.50 No Solution   No Solution          0.00000   No Solution      No Solution 57                         Tee'     103.50 No Solution             0.0        0.00000   No Solution      No Solution X58                       D'-9       103.50 No Solution             0.0        0.00000   No Solution      No Solution 59                     Tee (Rn)     105.80       43.64             0.0        0.00000        0.00000         0.00000 60                       8SV-1       76.25       32.68        1.362.0         0.91081        0.43467         0.41225 61                     Tee/Wye       78.25       31.54            NMA         0.00000        0.00000         0.00000 X62                      DHV-34       86.83       35.41             0.0        0.00000      16.57318         15.71869 X63                      DHV-35       86.31       35.61             0.0        0.00000      17.16913         16.28392 64                     Tee/Wye       78.25       31.77            N/A         0.00000        0.00000         0.00000 65                 Area Change       76.25       32.86        1362.0          0.36573       0.05708          0.05414 66                     Tee/Wye       96.00      144.77            N/A      See Losses   See Losses       See Losses X67                      MWV 58       96.00       31.63             0.0        0.00000   -278.05255       .263.71661 68                     TeeNWye       96.00      145.84            N/A         0.00000        0.00000         0.00000 69           580 gpm to MUP's       104.50      140.46          580.0         0.00000        0.00000         0.00000 70                Area Change        76.25       3262          13620          0.36573        0.05708         0.05414 71         1362 opm from BSPs        78.00      226.03         1362.01        0.00000        0.00000         0.00000 72           580 gpm to MUPs        104.50      139.58          580.0         0.00000        0.00000         0.00000 X73           Spared NaOH feed        78.25 No Solution             0.0        0.00000   No Solution      No Solution 74         1362 gpm from BSPs        78.00      225.81         1,362.0        0.00000        0.00000         0.00000 X75           Spared NaOH feed        78.25 No Solution             0.0        0.00000   No Solution      No Solution 76                       BSV-8       76.25       32.44         1,362.0        0.91081        0.43467         0.41225 77                      BSV.17       76.25       32.70         1,362.0        0.11200        0.05345         0.05069 78                      BSV-16       76.25       32.47         1,362.0        0.11200        0.05345         0.05069 1001                   BWST (2) 122.25            14.70             0.0        0.00000        0.00000         0.00000 X1002                     MUV 73       96.00       31.63             0.0        0.00000   .275.44446        .261.24298 1004                     DHV-21       83.80       29.38         2892.0         0.10400        0.07318         0.06941 1014                      FO-27       81.20      170.A2           100.4    1151A41785     339.84208         322.32037 1016                   DH1 /FT3       86.50      154.12        2312.0          3.88740        5.34574         5.07012 X1017                      DHV-8       99.20      146.67             0.0        0.00000   No Solution      No Solution 1025                     DHV-76       90.00       27.07             0.0        0.00000        0.00000         0.00000 1026                     DHV-32       83.90       29.04         2892.0         0.10400        0.07318         0.06941 1032       325 gpm BWST recirc       113.00       24.62           325.0        0.00000        0.00000         0.00000 1036                       FO-28      81.20      170.02           100.4    1 5141785      339.55351         322.04666 1038                   FE2/ FT4 1 86.50          154.11        2310            3.8740         5.34574         5.07012

AFT Fathom 5.0 Output                                                                                    (9of 12)                                          612112005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Recirculation at 243 deg. Fand 11.65 psig)
Jct             Name            Elevation  PStatic In     Vol. Flow    Loss Factor (K)        dH          dP Stag.
Inlet                Thru Jundion                                        Total (feet)     (psia)       (galmm)                           (feet)     (ft. H20 std.)
X1039                      DHV-7       99.20 No Solution             0.0         0.00000   No Solution      No Solution 1040               From CFT-1A       110.50       35.58             0.0         0.00000        0.00000        0.00000 1044                     DHV-75       76.50       32.99             0.0         0.00000        0.00000         0.00000 X1051                     DHV-40      100.50 No Solution             0.0         0.00000   No Solution      No Solution X1052                     DHV-39      100.50 No Solution             0.0         o.0000    No Solution      No Solution 1055                    Fr. SFPs     103.50 No Solution             0.0         0.00000   No Solution      No Solution 1056                       FE-38     103.50 No Solution             0.0         0.00000   No Solution      No Solution 1062                     DHV-33       86.83       28.59             0.0         0.00000        0.00000         0.00000 1063                     DHV-36       86.31       28.55             0.0         0.00000        o.0000         0.00000 1065                      DHV-2      111.80       35.63         2,312.0         0.69000        1.63169         1.54756 1067                      MUV 60       96.00      145.96             0.0         0.00000        0.00000        0.00000 1400                      DHV-92       79.50      171.46             0.0         0.00000        0.00000        0.00000 X1401                     DHV-91      133.00      149.46             0.0         0.00000     294.25577       279.08441 1402                 Area Change      133.00       28.47             0.0         0.00000        0.00000        0.00000 1403                 Area Change      133.00       28.47             0.0         0.00000        0.00000        0.00000 1404                Area Change      167.10        14.45            0.0         0.00000        0.00000        0.00000 1405                    Tee /~ye 167.10           144A5             NA          0.00000        0.00000        0.00000 1406                 Area Change      167.10        14.45            0.0         0.00000        0.00000        0.00000 1407    Pressurizer Spray Nozzle     166.50        14.70            0.0         0.00000        0.00000        0.00000 1408                      RCV.13      167.10       14.45             0.0         0.00000        0.00000         0.00000 2002                      MUV 72       96.00      144.89             0.0         0.00000        0.00000         0.00000 2015                     DHV.105       96.50      16425              0.0         0.00000        0.00000        0.00000 2016                      DHV-11       96.00      144.20           580.0         0.13000        0.43167         0.40941 2037                     DHV-106       96.50      163.82             0.0         0.00000        0.00000        0.00000 2038                      DHV-12       96.00      144.98           580.0         0.13000        0.43167         0.40941 2052                    Dead End      103.50 No Solution             0.0         0.00000   No Solution      No Solution 3016                 Area Change       96.00      144.02           580.0         0.14825        0.49226         0.46688 3038                 Area Change       96.00      144.80           580.0         0.14825        0.49226        OA6688 3215                From CFT.1B       110.50       35.20             0.0         0.00000        0.00000        0.00000 3216                       DHV-6      106.00       41.66         2,120           0.10400        0.14302        0.13564 3217                       DHV-5      106.00       39.72         2312.0          0.10400        0.14302        0.13564 3220                      BSP-1A       77.33       31.76         160             0.00000    -476.33506      -451.77600 3221                      BSP-1B       77.33       31.54         1320            0.00000    -476.33506      -451.77600 X3233                     BSV-11       78.25 No Solution             0.0         0.00000   No Solution      No Solution X3235                     BSV.12       78.25 No Solution             0.0         0.00000   No Solution      No Solution 3236                     BSV.150       78.25       31.62             0.0         0.00000        0.00000        0.00000 3237                     BSV.151       78.25       31.86             0.0         0.00000        0.00000        0.00000 3240            RB Sump Strainer       86.25       30.36         8,508        0.3750            1.19529         1.13367

AFT Fathom 5.0 Output                                                                                            (10 of 12)                                         612112005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Recirculaton at 243 deg. F and 11.65 psig)
Jct              Name             Elevation PStatic In             Vol. Flow    Loss Factor (K)        dH          dP Slag.
Inlet                      Thru Junction                                        Total (feet)           (psia)        (gaVmin)                          (feet)     (ft. H20 std.)
3241                   Sump Exit        86.25             29.58             NIA      See Losses See Losses See Losses 3242                    DHV-110        102.50            144.71          231 2.0      182.28600 250.66979            237.74567 3243                    DHV-111        102.50            144.72          2312.01      179.42871     246.74061        234.01906 3244                    DHV-211         86.50            166.81          2,892.0        14.37887      30.93815         29.34303 3245                    DHV-210         86.50            167.42          2,892.0        14.37887      30.93815         29.34303 unclion Loss Table Jct     Pipe    Pipe dP Stag. Total           dH         Loss Factor (K)
I    #      Dir.  ( H20 std.)          (feet) 1         P1    Out          0.000            0.000              0.000
   =        P19     Out     4.214E-03      4.443E-03               0.5000 5      P1004       In      0.03636          0.03834            0.05448 P5    Out          0.000            0.000              0.000 P1012       In       -0.3403          -0.3588             -1.216 14       P11       In         0.000            0.000              0.000 P12     Out         0.2906           0.3064              1.038 P13     Out         0.4081           0.4303            0.2000 P1400     Out          0.000            0.000              0.000 16     P1014       In         0.000            0.000              0.000 P15     Out       0.03283          0.03462            0.02517 P47     Out          4.980            5.251              1.581 19     P4202       In         0.000            0.000              0.000
   -        P18     Out          0.000            0.000              0.000
   -        P17       In         1.647            1.737            0.7343 20       P18       In        0.7517           0.7926              1.000 P37       In        0.7517           0.79261             1.000 P111 1    Out          0.000            0.000              0.000 22        P20     Out          0.000            0.000              0.000 P19       In         0.000            0.000              0.000 P66     Out       0.01982          0.02090             0.8055 27       P25     Out          0.000            0.000              0.000 P1024       In      0.03635          0.03832            0.05446 P1032       In       -0.3406          -0.3591             -1.218 36       P31       In         0.00             0.000              0.000 P32     Out         0.2903           0.3061              1.038 P33     Out         0.4081           0.4303            0.2000 38     P1034       In         0.000            0.000              0.000

AFT Fathom 5.0 Output                                                                                                   (11 of 12)                                     6/21/2005 M90-0021, Rev. 13 (Attachment 22) Case 5(RB Sump Redrculation at 243 deg. F and 11.65 psig)
Jct     Pipe Pipe dP Stag. Total                dH         Loss Factor (K)
            #      Dir. (ft. H20 std.)          (feet)
P35 Out              0.03283         0.03462             0.02517 P50     Out             4.980           5.251               1.581 40      P4200       In            0.000           0.000               0.000 P37     Out             0.000           0.000               0.000 P2036       In            1.647           1.737              0.7343 66        P79     Out             0.000           0.000               0.000 P2042       In            0.000           0.000               0.000
  =       P2047       In           0.6726          0.7092               1.100 3241       P44     Out            0.2250          0.2373              0.1500 P48     Out            0.2250         0.2373               0.1500 P4206       In            0.000           0.000               0.000 ssioned Flow Table Assigned             Name             Elevation       PStatic In        Vol. Flow      Loss Factor (K)       dH            dP Stag.
Flow                                   Inlet                       Thnu Junction                                           Total (feet)          (psia)          (gal/min)                          (feel)       (ft. H20 std.)
69          580 ppm to MUP s          104.50           140.46              580.0          0.00000       0.00000           0.00000 71        1362 gpm from BSPs           78.00           226.03            1,620            0.00000       0.00000           0.00000 72          580 gpm to MUP's          104.50           139.58              580.0          0.00000       0.00000           0.00000 X73          Spared NaOH feed           78.25 No Solution                      0.0         0.00000 No Solution          No Solution 74        1362 gpm from BSPs           78.00           225.81            1,362.0          0.00000       0.00000           0.00000 X75          Spared NaOH feed           78.25 No Solution                      0.0         0.00000 No Solution No Solution 1032       325 ppm 8WST recire          113.00            24.62              325.0          0.00000       0.00000           0.00000 Reservoir Tabie Reservoir      Name       Elevation    PStatic In         Vol. Flow       Loss Factor (K)         dH          dP Stag.
Inlet                     Thru Junction                                           Total
_        (feet)         (psia)         (gal/min)                             (feet)    (ft. H20 sId.)
1            BWST        138.25           14.26               NIA         See Losses    See Losses      See Losses 20       REACTOR          130.00           26.35               NIA         See Losses    See Losses      See Losses 42        RB SUMP          96.00           26.35           8,508.0             0.00000        0.00000         0.00000 1001        BWST (2)       122.25           14.70                0.0            0.00000        0.00000         0.00000 Screen Table

AFT Fathom 5.0 Output                                                                                (12 of 12)                                          6121/2005 M90-0021, Rev. 13 (Attachment 22) Case 5 (RB Sump Recirculation at 243 deg. F and 11.65 psig)
Screen        Name        Elevation PStatic In Vol. Flow      Loss Factor (K) dH            dP Stag.
Inlet             Tr Junction                                    Total (feel)   (psia)     (cal/min)                        (e      (. H20 std.)
3240    RB Sump Strainer      86.25     30.36       8,508.0 825,240.37500 1.19529             1.13367

Turning flow -bends                                                                                      207 C.)0 40 Z"          EJ           t       t'g                if         i                           jfl t ridd Fig. 9.2. Loss coefficients. K,,, for circular cross-section bends (Re= 10")
9.2.4.       ROUGHNESS CORRECTION Cf (CLASS 3)
The roughness correction factor, Cr, for bends of r/d, I and Re< 106 is given by Cr --- fouvh/.fsnlotth                              93 where     .Arn0 0  h is the friction coefficient for a hydraulically smooth pipe and Lough is the friction coefficient found using the assumed pipe and bend roughness.
Friction coefficients are found from Chapter 8. using the bend inlet Reynolds number and the assumed roughness for the pipe and bend.
For rjd&#x17d;l I and Re> 10', use the value of Cr found from equation (9.3) for Re= 106.
ANALYSIS / CALCULATION DOC ID# M90-0021 ATT #
REV 11 SHEET I OF

208                                                                                              Internal flow systems 1..
I.E                           __ _            S                                       < 2=
C.2 p.
01.2
()6.
C ~~        ~             ~          ~          ~          H <,2,,,,&sect;       .
1.4 C).                                __ _  _   _ .. _ _  __                        _  __ _    .      -___
lo,                      S      105                       .       Il a                    5            107 Reynolds number Fig. 9.3.      Reynolds number correction factors 3.01                      1                                                   .                  .            .
I I I I                                                      I I I ,n
                 'II\
Q.
I.
I 0.25 C.)                                                                                                                   I l.(-                 .\          -1                   --- ===
 -4 0.8                                                                                                             I 1-1
                                            ---                                     )
O.15                                              -- -(.k 0.6-               I---
0.4 0.3                      1                                       . I I     I n                    1         2                 4       6             10                  20           30   4(
Outlet lcngthloutict diamcicr Fig. 9.4. Outlet tangent correction ANALYSIS / CALCULATION DOC ID # M90-0021 ATT #
REV 11 SHEETL2                    OF 1T

Correcting for bend-bend interactions                                                    229 1.1 0.7         _                 l         l                    ___l__I1__1        -
0.6 L
0.5                                            -                   j 0.4 0.3                           f***      *. J     j 0                 1           2        4      6   8  10          20      30    4CI Spacer LID Fig. 10.2. Correction factors for 00 combined bends Mitre bend interaction correction factors for 0&deg; combined bends exceed 3 at zero spacer length.
Bend interaction correction factors are at a maximum at a combination angle of about 30&deg;. This arrangement gives rise to a strong secondary rotation that can be detected 100 diameters or more after the second bend.
An example is given in Section 10.6.
10.3.      COMBINATIONS OF TWO SIMILAR BENDS OF LESS THAN 900 (CLASS 3)
Combinations of two similar bends with individual angles greater than 70' have similar correction factors to bends of 90&deg;, so the data in Section 10.2 can be used.
For combinations of two similar bends, each with an angle of less than 450 in 900 or 1800 combined configurations, use correction factors from Fig. 10.3.
A situation not uncommon is two 305 or 450 bends in a 1800 combination.-see Fig. 10.5(1).
ANALYSIS / CALCULATION DOC ID # M90-0021 ATT##3 REV 11   SHEET-3       OF By

230                                                                                 Internal flow sjstemts l l                                                                 I                          i 9(0O      I                                    I      I           I           I N1ii re n
II AI                                  --       I                 _             I         -
0.9
 -t 0.6r
(-.5                                         -               -
0.3 0.3.                            I         I             I      I    I I   I  I        I        I 0                  1          2           4         6     8     10       20        30      40 Spacer LslD fig. 10.3.      Correction factors for 900 combined bends For 180&deg; combinations of bends with angles of 40&deg; or less and spacers Lsld<4 use Cbb=0.6 4 ,
and for Ls/d >4 use Fig. 10.2.
For combinations of two similar bends with angles between 45' and 70&deg; use Fig. 10.3.
The variation in correction factors for combinations of similar mitre bends with spacers of less than four diameters is complex. If the individual mitre bend angles are less than 450 and the spacer is more than one diameter, then use the curve for r/d= I bends in Fig. 10.3 for all combination angles.
10.4.         COMBINATIONS OF NON-CIRCULAR CROSS-SECTION BENDS (CLASS 3)
For rectangular bends of aspect ratio less than 0.7, use correction factors from Fig. 10.4 for all combination angles, but reduce their difference from unity by half. That is, Correction factor= I -(I -Cb.b)/2 ANALYSIS I CALCULATION DOC ID # M90-0021 ATT #
REV 11 SHEETL_ OF 1y

Correcting for bend-bend interactions                                                    231 1.
0.
0.9 I  (.' 7 O.1 0..5 O).,
I n..'.
          -           I            I          I        I      l     II          I     I II I-i 1         2           4      6       8  10     20(   30     40 Spacer L)ID Fig. 10.4. Correction factors for 180; combined bends rld = 1.5                                 L,= I to4 Cl,=    0.64                              Ch b = 0.64 Fig. 10.5(1). 180' combined bends For rectangular bends of aspect ratios greater than 1.5, use correction factors from Fig. 10.2 for all combination angles.
Between aspect ratios of 0.7 and 1.5, use circular cross-section data.
When bends of different aspect ratios are connected together, such as a bend of aspect ratio 2 to one with an aspect ratio 0.5, use correction factors from Fig. 10.2.
ANALYSIS / CALCULATION DOC ID# M90-0021 ATT # V5 REV 11 SHEET 5      OF ) 2f

          )                                                                                               )                                                                  )
I{l 11.5.        -                                              -    ~I/1 I' I                                -       N.   -
03.7      --           -    -       .-   -      .                -       7-        -
or          -                 -            -                      -        A        5, It it -.
0.3               II/ 1                / / %/i 4M I     -
m0 D                                                                           2    -        3 i,.,  l     -'-'''''     l'      ''     l         -l
                                                                                -1,I   ! A1         -
Q4(,<              0            0.1      0.2      (1.3 0.4      0.5   0.6 0.7      0.8  0.9        1.0 I     C/)                                                  flow rnlio. Q1/Q:                                                        Flowratio. QQ 3 Fig. 13.10t.               Combining flow: branch angle 90', loss coefficient K13              Fig. 13.11. Combining now: branch angle 900, loss coefficient K2,

Diriding and combining flow                                                                                                                                             313 13.3.        EFFECT OF RADII ON COEFFICIENTS OF COMBINING Ts (CLASS 2)
A radius or chamfer between legs I and 3 has an effect on both K13 and K2 .,. About 70 per cent of the possible reduction is obtained with a radii or chamfer of 0.1 of the branch diameter.
Loss coefficients for 90&deg; junctions with radii between legs I and 3 of 0.1D, are given in Figs 13.14t and 13.15f.
In cases where the flow out of leg I is small, a chamfer or radii between legs 2 and I will cause the through flow to expand into leg I with an increased loss.
1 .( -N I rI       F                 F-r-             r                 r-F                 r-  r                 C                               F  -
I4
                                                                                                                           /4I 0.' 7
            -  L  -    I .....L........ I II
                                                                        //
L...........I .-.-......J-. J               7         1 .-        '-                      I  -. -- 7/   I 0.1        -
II / /
4 .-.. 4.--.- 4                    4 -.--         ---        4 -,,                               /
                                                                                                                        -,'----         I             I O.-!I.-.-.-
I I( / /
4 ..--.-.-.4                    I L........... JL.....--..-. 4 4/
4    -. ,'.-..-. 4            /    4             4         -
1          /              l                / /                       /             /
M).
II / / 7 /                                                   /          A                                           /
II / /                            l/
0.3 0.2-I
                    -                                                      1                                                                  __           _   _
2 ---                   3 0.1                                                                  I          _
                                                                                       -                             Fillet i             l l_ l_dius I 'l O~~~~~~~                                                                                 0.IDII                   .    \_,,,       ,,
()     ().1              (.2             0.3               0).4           (.:        U.6               1.7              (.8           U.9           I.0 Flow ratio. QI/Q3 rig. 13.14t. Combining flow: branch angle 90&deg;, loss coefficient K13 for a radius of O.1D0 ANALYSIS / CALCULATION DOC ID# M90-0021 ATT # 2, REV 11 SHEET                                         L OF /?

314                                                                                                Internal flowv systems I fl
                            -    I,..-                                                             I-
                       -          -.             Ev                V-.(
0.9                                       --             1Z~
0.7%-                                                            I (1.      --      I             I-                             -f/__
0.6                                  _                --                      _
Ad - -                                                                          _  _  _     _ _
U L ______    L 0.3              4            4 I=1 I 0.2 ra i (I.1  ______        ______      ______            ______
                                                                              =O. DI C(       (1.1         0.2         (1.3     0.4       0.5       0.6   0.7   (.8        (1.9      LI)
Flow ratio. Q,1Q 3 Fig. 13.15t.      Combining flow: branch angle 90'. losscoefficient K,1 for a radius of 0.1D, 13.4.      SYMMETRICAL COMBINING JUNCTIONS Loss coefficients, K ,3 for symmetrical combining T junctions with three legs of equal area are Liven in Fig. 13.16 for four junction radii (class 1).
Loss cocficients K I., alnd K. 3 for symmetrical 90' combining Y junctions %ith three legs of equal area are give;n in Fig. 13.16 (class 2).
A performance chart showing contours of constant loss coefficients is given in Fig. 13.17 for comnbinjin Y junctions with areas .4, =.4, and .4A +.,=A., (class '). Figure 13. I is a performance chart for combining Y junctions with AI = A2 =A 3 (class 3).
ANALYSIS / CALCULATION DOC ID# M90-0021 ATT# .L REV_-1ISHEET -2                OF JI

)                                                                        )                                                                            )
00 1F77XI 11.ttg<S3-_
1X.1oFN4 1 (l. I     .'.4 1.3         10.5  0.6  10.7  (0.8   ((.9             I    (3. 0(.2    (.1   (0.4  0.5      (1.6 0.7 0.8   0.9    1.0 Flow ratio, Q)1QQ                                                           Flow ra tio. Q IQ.
Fig. 13.20t. Divising flow: branch angle 60&deg;, loss coefficient K3,   Fig. 13.21t. Dividing  nlow:  branch angle 900, loss coefficient K,,     ra 0
IE

Dividing and combining flow                                                           319 0    0.1    0.2    0.3   0.4     0.5     0.6     0.7    0.
Flow ratio, Q11Q3 Fig. 13.22. Dividing flow: branch angle 120&deg;, loss coefficient Kj, 0.2                  X-0.1                     -
   -0.I     _                         _         _        _    _    _
0     0.1      02. 0.3      0.4       0.5       0.6     0.7 0.8 0.9  1.0 Flow ratio. Q1/Qj Fig. 13.23. Dividing flow: branch angles of 45-90. loss coefficient Kjz ANALYSIS I CALCULATION DOC ID#M90-0021 ATT#2 REVJL.SHEET .. j    OF /

320                                                                                     Internalflow systems 3 0 1:' _             K=                        ;3                               =X1)l ZU0'                                                                                                      0.05
    "'11.7an t   0in                                                                                                  0.1;0 o6    _____                                                                                          (1.15l (1..(
(X.(1    (1.1       (0.2     03W      )4        (X.5        0.6        (.7  )       10.9)    1.0 Flo0%V ra tio. QIQ.%)
Fig. 13.24X1). Dividing flow: branch angles 90G, A,=Aj      105s coefficient 13.5.1.        INLET AND OUTLET CONDITIONS (CLASS 2)
Provided the outlet legs I and 2 arc three or more diameters long, then the loss in leg 2 is unlikely to be underestimated if:
: 1. leg 3 is two or more diameters long if the upstream component is a bend of rid>1; or
: 2. leg 3 is four or nmore diameters long.
When leg 3 is less than 10 diameters long the negative values of K 3 2 predicted in Fig. 13.23 are unlikely to occur. If leg 3 is less than 10 diameters long and            Q 1/Q 3 is less than 0.4, a loss of 0.10(U2- U2t)/2ycan beassumed forK 3 2 (class 3). If legs 2 and 3 areorrectangular cross-section, obtain K3. from Fig. 13.41.
13.6.       EFFECT OF RADII ON COEFFICIENTS OF DIVIDING Ts The through flow coefficients K., are virtually unaffected by radii at the junction. Loss coefficients.K 3 , continue to fall as a radius or chamrer is varied from zero up to the equivalent of the branch diameter.
Figure 13.24(1) gives loss coefficients K 3 X for90c T-junctions with A, A 3 and radii between legs I and 3.
Loss coefficicnts for 90&deg; junctions with radii bctwcen legs I and 3 of O.AD are given in Fig. 13.25' for K.,,.
ANALYSIS / CALCULATION DOC ID# M90-0021 ATT # Z'S REV 11 SHEET II                OF

Dividing and combining flo3v                                                                 321 13.7.      IMPROVED PERFORMANCE OF DIVIDING Ts (CLASS 2)
Compared with many loss coefficients, the coefficients K3, for flow from the main to the branch are excessive. In large or high velocity systems special measures to reduce head losses are often justified. The basic approach is to diffuse the flow before the junction. Figure 13.26 is a performance chart for a well designed 45' junction. If the branch is followed within five diameters by a 45&deg; bend of r,/(7>2, to give a total angle of 90&deg;, the bend loss coeiiicient will be about half the isolated bend value found from Chapter 9.
13.8.      SYMMETRICAL DIVIDING JUNCTIONS Loss coefficients K3 . for symmetrically dividing T junctions with the legs of equal area are givcn in Fig. 13.27 for four junction radii (class 1). The increased head losses with a small flow into either leg I or 2 with small junction radii should be noted as it is probably the result of flow instabilities.
I or I    I                              A/              C 0.9--
0.
7---
: 0. *7 0.
5-7 0.
o.
0.
3-0.
: 0.                                ._____l     l     Fi   et
                                                      'Eradius         i 0    0.1     0.2    0.3     0.4   0.5     0.6      0.7     0.8     0.9     1.0 Flow ratio. Q11Q1 Fig. 132Sf. Divicling flov: branch angle sOb, Ioss coefficient K,, for a radius of 0.101 ANALYSIS / CALCULATION DOC ID # M90-0021 ATT # Z REV 11 SHEETJ12 OF At

Dividing and combining flon3                                                            339
: 2. bend on through leg in Figs 13.50 and 13.51, for 0=0 and 1800; and
: 3. bend on combined leg in Fies 13.52 and 13.53. for 0=0^ and 180O.
(1is defined as the bend-T combination angie. and is given on the configuration sketches on each figure. A linear interpolation can be madc for other angles (class 3).
0.1
     -0.4 0.6     0.7     0.8   0.9 1.0 Flow ratio. Q1 1Q3j Fig. 13A2. Combining flow, bend on branch leg, correction coeficient K811, 0.14                        IJ_
0                 Leg 3                   __
0.12                      I 0.10               Leg                           A      =1  1.0 N   0.08      ILeg             I Pow ratio, Q 11QA Fig. 13.43. Combining flow. bend on branch lgc. corrction coefficicnt K',HI ANALYSIS I CALCULATION DOC ID # M90-0021 ATT # 23.
REV 11 SHEET 13 OF 1

340)                                                                                     Iniereiul flow sy'swms A IIA3    =0.56=
A /AA   0.56
()    0.I     0.2       0.3       0.4     0.5     0.6      0.7   0.8    0.9     1.0 Flow ratio. Q1 /Q3 Fig. 13.44. Combining flow, bend on through le. correction coeficient K,,,,,
0.20                                                                       -
0(.16                      Lcg3 I. 12     Lc g                           I              l   -      _
(.                                                   A          1.
I0I0o 0.0j                              A/A3=50.56
                        -1).()4[--~                                            114, = 1.0 A/A3
                -11  ~~       ~l    ~ AlAJ 11.         1)3 0.56 1(     0.2     0.3       0.4     0.5     0.6      0.7   ().8   0.9     1.0 FloW ratio, Q1JQ-Fig. 13.45. Combining flow, bend on through leg, correction coefficient KFT32 ANALYSIS / CALCULATION DOC ID # M90-0021 ATT # -
REV 11 SHEET-1 OF

Dividing and combining flow                                                               341
 -. u.uI                     L
    -0.05                                       A /A3=0.56
    -0.10                                                              A 11A.,
    -0.15-        AIIA 3 =LI       6- 1   -                              __
0    0.1    0.2      0.3    0.4     0.5     0.6   0.7      0.8       00.9 1.0 Flow ratio, Qt/Q 3 Fig. 13.46. Combining flow, bend on combined leg correction coefficie vt  IC, Flow ratio, QJIQ3 Fig. 13.47. Combining flow, bend on combined leg. correction coefficient  K 8121 ANALYSIS I CALCULATION DOC ID# M90-0021 ATT # 23 REV 11 SHEET 15 OF ly

342                                                                            Internal flow systems 1.0 Flow ratio, QI/Q3 Fig. 13.48. Dividing flow, bend on branch leg, correction coefficient KBT11 0.30 0.2        L g      Leg3           --
0.20 -       l        l      lJ/__
A 1 /A3=0.56 0.150g Flow ratio. QI/Q.
Fig. 13.49. Dividing flow, bend on branch leg, correction coefficient K1 . 2 ANALYSIS / CALCULATION           3 DOC ID # M90-0021 ATT #
REV 11 SHEET     l j OF /t

Dividing and combining flow                                                              343 0.10                   I 0.03 0.06 0.04 F.n                         _
i-       ()                  _
Flow ratio, QI/Q, Fig. 13.50. Combining flow, bend on through leg, correction coefficient KaTl1 0.30-0.25 -Leg                      300 0.20 -Lcg2 0.15-                     "                   = 180i                       1 0.10   l l IS05_l Flow ratio, Q1 1Q 3 Fig. 13.51. Dividing flow, bend on through leg. correction coefficient Kpyl2 ANALYSIS / CALCULATION DOC ID # M90-0021 ATT # 2 REV 11 SHEET 17 OF

344                                                                            Internal flow systems Flow ratio, QI/Qj Fig. 13.52. Dividing Cow, bend on combined leg, corection coefficient KPT31 0-I
     -0.1 r -0.2                                     A IA3_
                     -0.:                     . iA,1A3=                  1-0
     -0.4\
     -056 _Lcg                    I             -=
0    0.1       0.2   0.3    0.4      0.5     0.6   0.7      0.8 Flow ratio, QI/Q   3 Fig. 1333. Dividing flow, bend on combined leg, correction coefficient KST12 ANALYSIS / CALCULATION DOC ID # M90-0021 ATT #           23 REV 11 SHEET IS -OF

AFT Fathom 5.0 Output                                                                                           (1 of 11)                                             6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6 (HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)

==Title:==
M90-0021, Rev. 13 (Attachment 24) Case 6 (HPI s/d or returned to BWST wIRB Sump Redrc at 204.7 F)
Analysis run on: 5/9/2005 7:49:21 AM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: L:Engineering\Calculations Read On"M - MechanicalM90-0021IRev. 13\Case 6 - HPI on BWST.FTH Execution Time= 1.02 seconds Total Number Of Head/Pressure Iterations= 874 Total Number Of Flow Iterations= 101 Total Number Of Temperature Iterations= 0 Number Of Pipes= 133 Number Of Junctions= 125 Matrix Method= Gaussian Elimination Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 gafmin Flow Relaxation= (Automatic)
Pressure Relaxation= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Temperature Data= 50 deg. F Temperature= 204.7 deg. F Density: 60.20271 lbm/ft3 Viscosity: 0.29676 centipoise Vapor Pressure= 12.66674 psla Viscosity Model= Newtonian Atmospheric Pressure= 1 atm Gravitational Acceleration= 1 g Turbulent Flow Above Reynolds Number: 4000 Laminar Flow Below Reynolds Number- 2300 Total Inflow= 7,673 gallmin Total Outflow: 7,673 gal/min Maximum Pressure is215.8 psia at Junction 3220 Outlet Minimum Pressure is8.844 psia at Junction 1051 Outlet Pumno Summarv Jct      Name        Vol.       Mass      DP      DH        Overall     Speed     Overall     BEP        5 of      NPSHA NPSHR Flow        Flow                     Efficiency               Power                 BEP (aal/min) (IbnVsec) (osid) (feet) (Percent) (Percent)             (hp)   faa min) (Percent)        (feet)     (feet) 7      DHP-1A         2,418       324.3 162.9 389.6            800I      100.0      287.1     2.32        88.50       13.35      9.368 2D-1          B        2.4181      324.3 162.9 389.6            80.01     100.0      287 1       7I        88.50       12.81      9.368 3220       BSP-1A        13621       182.7 199.1 476.3            74.63     100.0      212.0     1,4         92.48       13.14 12.785 3221       BSP.1B        1,362       182.7 199.1 476.3            74.63     100.0      212.0     1.473       92.48       12.79 12.785

AFT Fathom 5.0 Output                                                                                   (2of 11)                                           6121/2005 M90-0021, Rev. 13 (Atachment 24) Case 6(HPI sld or returned to BWST w/RB Sump Redrc at 204.7 F)
Vahe  Summarv Jct      Name       Valve     Vol.       Mass          DP          DH           PInlet         Cv             K        Valve State Type     Flow        Flow (gallmin)  (1bm/sec)     (psid)       (feet)        (psia) 18       DHV.1       CHECK     2.312       310.1      0.68217      1.63169         22.42      2,750.1      0.6900             Open 43       DHV.42    REGULAR      3 674       492.8      0.05130     0.12271          15.29     15,935.7      0.1040             Open 46       DHV-43    REGULAR      3674        492.81     0.05130     0.12271          15.36     15935.7       0.1040             Open X49       DHV-4    REGULAR           0         0.0 No Solution  No Solution         22.69  No Solution      0.0000    Closed By User X58       DHV-9    REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000    Closed BY User 60        BSV-1       CHECK     1362        182.7      0.18172     0.43467          18.90      3,138.9      0.9108             Open X62      DHV-34    REGULAR           0         0.0          NIA          N/A        35.76          NIA      0.0000    Closed By User X63      DHV-35    REGULAR           0         0.0          NIA          N/A        35.97          NIA      0.0000    Closed BY User X67      MW 58     REGULAR.          0         0.0 No Solution  No Solution         31.92  No Solution      0.0000    Closed By User 76        BSV-8       CHECK     1,362       182.7      0.18172     0.43467          18.73      3,138.9      0.9108             Open 77       BSV-17    REGULAR      1J362        182.7     0.02235     0.05345          18.921     8951.2       0.1120             Open 78       BSV-16    REGULAR      1362        182.7      0.02235     0.05345          18.76      8.951.2      0.1120             Open X1002      MW 73     REGULAR           0         0.0 No Solution  No Solution         31.93  No Solution      0.0000    Closed By User 1004      DHV-21    REGULAR      2 312       310.1      0.01955     0.04677          15.75     16,243.1      0.1040             Open X1017       DHV-8    REGULAR           0         0.0 No Solution  No Solution       155.51   No Solution      0.0000    Closed By User 1026      DHV.32    REGULAR      2,312       310.1      0.01955     0.04677          15.48     16,243.1      0.1040             Open X1039       DHV.7    REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000    Closed By User X1051      DHV-40    REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000    Closed By User X1052      DHV-39    REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000    Closed By User 1062 _DHV33            CHECK          0         0.0          N/A          N/A        14.74          N/A      0.0000             Open 1063      DHV-36       CHECK          0         0.0          N/A          N/A        14.78          N/A      0.0000             Open 1065       DHV-2       CHECK     2,312       310.1     0.68217       1.63169         22.10      2,750.1      0.6900             Open 1067      MW 60        CHECK          0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000             Open 1400      DHV-92    REGULAR           0         0.0          N/A          N/A      175.66           N/A      0.0000             Open X1401      DHV-91    REGULAR           0         0.0          N/A          N/A      153.29           N/A      0.0000    Closed By User 2002      MW 72        CHECK          0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000             Open X2016      DHV1 I    REGULAR           0         0.0 No Solution  No Solution       159.83   No Solution      0.0000   Closed By User X2038      DHV.12    REGULAR           0         0.0 No Solution  No Solution       159.88   No Solution      0.0000   Closed By User 3216       DHV-6    REGULAR      2,312       310.1      0.05979     0.14302          28.24      9,289.1      0.1040             Open 3217       DHV-5    REGULAR      2,312       310.1     0.05979      0.14302         26.26       9,2891       0.1040             Open X3233      BSV.1 1   REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000   Closed By User X3235      BSV-12    REGULAR           0         0.0 No Solution  No Solution   No Solution  No Solution      0.0000   Closed By User 3236     BSV-150       CHECK          0         0.0          N/A          N/A        17.90          N/A      0.0000             Open 3237     BSV.151       CHECK         0          0.0          N/A          N/A        18.06          NIA      0.0000             Open 3242 DHV.110             FCV    2 312        310.1   125.29926    299.70568        153.52         202.9 217.9447                Open 3243 DHV.111             FCV    2            310.1   123.56886    295.56668        153.44         204.3 214.9348                Open 3244 DHV-211        REGULAR     2 312        310.1     8.26660     19.77304        171.55         790.0     14.3789             Open

AFT Fathom 5.0 Output                                                                                    (3of 11)                                                                   6/2112005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w1RB Sump Recirc at 204.7 F)
Pioe OUI6DI Table Pipe       Pipe      Length      Vol. Reynolds    Velocity       f         dP Static    PStatic In     PStatic           dH    Elevation      K            fLD       flJD + K Nominal                 Flow        No.                                Friclion                     Out                      Inlet Size       feet)    (amin                 (feet/sec) __          (ft. H20 std.)    (psia)        (psla)         (feet)    (feet) 1        14 Inch  25.14100        0.0  O.OOOE+00    0.000000   0.00000       O.OOE+00         21.683          27.75  O.OOOE+00      120.50 0.0000000    0.000000000 0.000000000 2         14 inch  29A7900         0.0  O.OOOE+00    0.000000   0.00000       0.OOOE+00        27.745          35.76  0.OOOE+00      106.00 0.0000000    0.000000000 0.000000000 3         14 inch  17.16700    1,362.0  1.056E+06    3.169094   0.01387        3.245E-02       15.663          15.54   2.631E401      84.72 1.4700000    0.215622991 1.685623020 4         14 inch  35.93800 2,312.0     1.793E+06    5.379549   0.01344        1.897E401       15.541          15.75   4.360E401      84.72 0.5320000    0.437471279 0.969471284 5         14 inch   2.68200 2,417.7     1.875E+06    5.625514   0.01341        1.545E-02       15.694          17.53   3.668E-02      83.80 0.0420000   0.0325M64    0.074577763 6         10 inch   0.32300 2,417.7     2.480E+06    9.836907   0.01388        7.785E-03       17.029          17.62   3.810E-01      79.38 0.2480000   0.005368167  0.253368163 7          8inch    2.04200 2,417.7     3.113E+06  15.505272    0.01437        1.590E-01      179.563        178.65    1.648E-01      77.58 0.0000000    0.044119579 0.044119579 8         10 inch  63.70000 2,417.7     2A80E+06     9.836907   0.01388       1.535E+00      179.506         176.08   3.406E+00       79.60 1.2060000    1.058675574 2.264675544 9         18 inch   2.90000 2,417.7     1.440E+06    3.319066   0.01313        4.374E-03     176.465         177.68    4.535E-03      84.40 0.0000000    0.026492159 0.026492159 10        18 inch   2.90000 2,417.7     1.440E+06    3.319066   0.01313       4.374E-03      175.163         176.37    4.535E-03      81.50 0.0000000    0.026492159 0.026492159 11        10 inch   8.90000 2.417.7     2.480E406    9.836907   0.01388        2.145E401      175.739        175.03    7.878E401      78.60 0.3760000    0.147915417 0.523915405 12         3 inch   7.60000      105.7  3.541 E+05   4.587707   0.01849        1.733E-01     175.383         174.56    2.589E-01      79.50 0.2420000    0.549533378 0.791533377 13         10 inch   3.00000 2,312.0     2.371 E+06   9.406806   0.01390        6.621 E-02    174.972         173.69    6.866E-02      79.50 0.0000000    0.049928395 0.049928395 14         10 inch   4.00000 2,312.0     2.371 E+06   9.406806   0.01390        8.828E-02     173.689         171.98    9.155E402      82.50 0.0000000    0.066571194 0.066571194 15        10 inch  14.40000 2,312.0     2.371 E+06   9A06806    0.01390        3.178E401      163.225        163.09    3.296E-01      86.50 0.0000000    0.239656291 0.239656291 16        10 inch  21.00000 2,312.0     2.371E+06    9A06806    0.01390       4.635E-01        28.217          26.26   1.181E+00     102.50 0.5090000    0.349498767 0.858498770 17        10 inch  17.70000 2,312.0     2.715E+06  12.335635    0.01417        7.847E-01       21.735          21.39   8.137E-01     110.50 0.0000000    0.344087347 0.344087347 18        14 inch  37.20000 2,312.0     2.066E+06    7.141377   0.01365       4.050E-01        21.326          12.66  1.228E+00      110.50 1.0190001    0.529906760 1.548906814 19        14 inch  10.67700      325.0  2.521 E+05   0.756208   0.01612        1.335E403       21.677          24.81   2.993E403     120.50 0.1810000    0.155832955 0.336832950 20         14 inch  25.61300         0.0 O.OOOE+00    0.000000   0.00000       0.000E+00        24.815          35.97  O.OOOE+00      113.00 0.0000000    0.000000000 0.000000000 21         14 inch  12.00000         0.0 O.OOOE+00    0.000000   0.00000       0.000E+00        35.973          35.97  0.OOOE+00       86.31 0.0000000    0.000000000 0.000000000 22         14 inch   2.68300 1,362.0     1.056E406    3.169094   0.01387        5.072E403       15.625          15.59   8.798E-02      84.23 0.5300000    0.033699337 0.563699308 23         14 inch   7.08300 1,362.0     1.056E+06    3.169094   0.01387        1.339E-02       15.630          15.62   1.389E402      84.23 0.0000000    0.088964741 0.088964741 24         14 inch   9.5221300  212.0    1.793E+06    5.379549   0.01344        5.027E402       15.508          15.48   4.074E-01      84.23 0.7900000    0.115898604 0.905898626 25         14 inch   3.18800 2,417.7     1.875E+06    5.625443   0.01341        1.837E402       15.423          17.30   2.495E402      83.90 0.0120000    0.038724078 0.050724078 26         10 inch   0.32300 2.417.7     2.480E+06    9.836783   0.01388        7.785E403       16.804          17.39   3.810E-01      79.38 0.2480000    0.005368169 0.253368165 27         8 inch   2.00000 2417.7      3.113E+06  15.505077    0.01437        1.557E-01      179.339        178.43    1.614E-01      77.58 0.0000000    0.043212134 0.043212134 28        10 inch  70.50000 2,417.7     2.480E+06    9.836783   0.01388       1.699E+00       179.283        175.78   3.575E+00       79.60 1.2060000    1.171690064 2.377690035 29        18 inch   2.90000 ..2A47. 1.440E+06    3.319024   0.01313        4.374E-03      176.171        177.38    4.535E-03      84.40 0.0000000    0.026492182 0.026492182 30        18 inch   2.90000 2417.7      1.440E+06    3.319024   0.01313        4.374E-03      174.869        176.08    4.535E403      81.50 0.0000000    0.026492182 0.026492182 31        10 inch   8.90000 2,417.7     2.480E+06    9.836783   0.01388        2.145E.01      175.445        174.74    7.878E-01      78.60 0.3760000    0.147915477 0.523915464

AFT Fathom 5.0 Output                                                                                      (4of 11)                                                                 6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Redrc at 204.7 F)
Pipe     Pipe        Length      Vol. Reynolds    Velocity       f          dP Static     PStatic In     PStatic         dH      Elevation      K         fL/D       fl.D + K Nominal                  Flow        No.                                  Friction                     Out                      Inlet Size         (feet)   (galmin)              (feelVsec)              (ft. H20 std.)     (psia)        (psia)                  (feet)
(feel) 32        3 inch     7.60000      105.7  3.540E+05 4.586385      0.01849          1.732E-01      175.089        174.27   2.587E-01       79.50 0.2420000 0.549542403  0.791542402 33       10 inch      5.00000 2,312.0    2.371E+06 9.406806      0.01390          1.104E-01      174.678        172.54   1.144E-01       79.50 0.0000000 0.083213992  0.083213992 34       10 inch      5.00000 2          2.371E+06 9.406806      0.01390          1.104E401      172.540        171.55   3.730E401       84.50 0.1880000 0.083213992  0.271213986 35       10 inch 13.00000 2,312.0        2.371 E+06 9.406806     0.01390         2.869E-01       163.274        163.00   6.633E-01       86.50 0.2660000 0.216356379  0.482356382 36       10 inch     2.10000 2,312.0     2.371 E+06 9.406806     0.01390         4.635E402        29.876          28.24  4.166E-01      102.50 0.2680000 0.034949875  0.302949882 37       14 inch 72.10000 2,312.0        2.066E+06    7.141377   0.01365         7.850E-01        17.411          12.66 2.163E+00       120.80 1.7020000  1.027050426 2.729050448 38       14 inch     5.55700 1.362.0     1.056E+06 3.169094      0.01387          1.051 E02       15.545          19.08  3.181 E-02      84.75 0.1340000 0.069797694  0.203797697 39       14 inch     0.10000 1,362.0     1.056E+06 3.169094      0.01387          1.890E-04       19.083          19.08  6.439E-03       76.25 0.0400000 0.001256032  0.041256031 40       14 inch     7.72900 1,362.0     1.056E+06 3.169094      0.01387          1.461 E-02      15.588          18.92  1.515E402       84.23 0.0000000 0.097078705  0.097078705 41       14 inch     0.10000 1,362.0     1.056E+06 3.169094      0.01387          1.890E404       18.917          18.92  3.240E-04       76.25 0.0008200 0.001256032  0.002076032 42         6inch 49.60000             0.0 0.OOOE+00 0.000000      0.00000        O.OOOE+00         27.745          31.93 0.OOOE+00       106.00 0.0000000 0.000000000  0.000000000 43         6inch 39.60000             0.0 O.OOOE+00    0.000000   0.00000        0.000E+00         35.973          31.92 O.OOOE+00        86.31 0.0000000 0.000000000  0.000000000 44        14 inch 30.48000 3,674.0        2.877E+06    8.713565   0.01320         4.187E-01        15.233          15.29  5.687E401       86.25 0.1140000 0.367974105  0.481974105 45       14 inch 25.82300 3,674.0        2.850E+06 8.548643      0.01319         3.378E401        15.258          15.29  7.409E401       85.54 0.3440000 0.308408422  0.652408434 46       14 inch     6.50000 3,674.0     2.850E+06 8.548643      0.01319         8.502E-02        15.291          15.25  8.816E-02       84.72 0.0000000 0.077630591  0.077630591 47        4Inch     24.40000         0.0 O.OOOE+00    0.000000   0.00000        O.OOOE+00       163.800         159.83  0.000E+00        86.50 0.0000000 0.000000000  0.000000000 48       14 inch 47.04200 3,674.0        2.877E+06    8.713565   0.01320         6.462E-01        15.233          15.36  6.701E-01       86.25 0.0000000 0.567921195  0.567921195 49       14 inch 41.79200 3,674.0        2.850E+06    8.548643   0.01319         5.466E401        15.325          15.22 1.302E+00        85.28 0.6470000 0.499128867  1.146128882 50        4 inch 19.40000            0.0 0.000E+00 0.000000      0.00000        0.OOOE+00       163.849         159.88  O.OOOE+00        86.50 0.0000000 0.000000000  0.000000000 52       12 inch 35.10000            0.0 0.OOOE+00 0.000000      0.00000        0.000E+00         14.123          18.93 O.OOOE+00       126.50 0.0000000 0.000000000  0.000000000 53        12 inch 31.70000            0.0 O.OOOE+00 0.000000      0.00000        0.OOOE+00         18.931          22.69 O.OOOE+00       115.00 0.0000000 0.000000000  0.000000000 54       12 inch 23Aoooo             0.0 O.OOOE+00 0.000000      0.00000        0.000E+00    No Solution   No Solution  0.000E+00       106.00 0.0000000 0.000000000  0.000000000 55       14 inch     2.10000         0.0 0.000E+00 0.000000      0.00000        O.OOOE+00    No Solution   No Solution  O.OOOE+00       105.60 0.0000000 0.000000000  0.000000000 56       14 inch 10.80000            0.0 0.000E+00 0.000000      0.00000        O.OOOE+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 57       14 inch    12.20000         0.0 O.OOOE+00    0.000000   0.00000        O.OOOE+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 58       14 inch     8.70000         0.0 0.000E+00 0.000000      0.00000        0.OOOE+00    No Solution   No Solution  0.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 59        8inch      2.70000         0.0 O.OOOE+0     0.000000   0.00000        0.000E+00       156.220        155.51   0.000E+00        97.50 0.0000000 0.000000000  0.000000000 60         8inch      7.60000         0.0 O.OOOE+00    0.000000   0.00000        O.OOOE+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 61         8 inch 11.50000            0.0 O.OOOE+00    0.000000   0.00000        0.000E+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 62         8inch      1.AOOOO 0.0         O.OOOE+00    0.000000   0.00000        0.OOOE+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 63        8inch 156.00000            0.0 O.OOOE+00    0.000000   0.00000        0.000E+00         44.128          14.70 0.OOOE+00       105.80 0.0000000 0.000000000  0.000000000 64        8inch 10.40000             0.0 0.000E+00    0.000000   0.00000        0.000E+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 66       10 inch 10.00000         325.0  3.295E+05 1.292230      0.01590         4.709E-03        24.796          24.79 4.883E-03       113.00 0.0000000 0.188244792  0.188244792 67        8inch     10.00000         0.0 0.000E+00 0.000000      0.00000        0.000E+00    No Solution   No Solution  O.OOOE+00       103.50 0.0000000 0.000000000  0.000000000 68    2-1/2 inch     8.10000         0.0 0.000E+00 0.000000      0.00000        O.OOOE+00         15.765          19.20 O.OOOE+00        84.72 0.0000000 0.000000000  0.000000000 69    2-1/2 Inch    15.30000         0.0 O.OOOE+OO    0.000000   0.00000        O.OOOE+00         15.690          13.28 O.OOOE+00        84.23 0.0000000 0.000000000  0.000000000 70    2-1/2 inch 50.30000            0.0 0.000E+00 0.000000      0.00000        0.000E+00       174.264        168.41   O.OOOE+00        82.50 0.0000000 0.000000000  0.000000000 71    2-1/2 inch 21.30000            0.0 O.OOOE+00 0.000000      0.00000        O.OOOE+00       173.115        168.10   O.OOOE+00        84.50 0.0000000 0.000000000  0.000000000

AFT Fathom 5.0 Output                                                                                    (5of 11)                                                                   6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)
Pipe     Pipe        Length      Vol. Reynolds   Velocity        f         dP Static    PStatic In     PStatic           dH    Elevation      K            fiLD      fVD + K Nominal                  Flow        No.                                 Friction                    Out                      Inlet Size         (feet)   (jgal/min)           (feellsec)      _       (ft. H20 std.)    (psia)        (psia)         (feet)    (feet) 72        8 inch      1.00000        0.0 0.000E+00 0.000000     0.00000         O.OOOE+00  No Solution   No Solution   O.OOOE+00      103.50 0.0000000    0.000000000 0.000000000 74        6inch       0.50000        0.0 O.OOOE+00 0.000000      0.00000        O.OOOE+00 No Solution I  No Solution   O.OOOE00        96.00 0.0000000    0.000000000 0.000000000 75        6inch    149.20000         0.0 0.000E+00 0.000000     0.00000        O.OOOE+00 No Solution     No Solution   O.OOOE200       96.00 0.0000000    0.000000000 0.000000000 76       10 inch      0.54200   1,362.0 1.397E+06 5.541552      0.01419         4.239E403       18.899          18.90   4.396E-03      76.25 0.0000000    0.009210641 0.009210641 77       10 inch      0.75000   1,362.0 1.397E+06 5.541552       0.01419        5.866E-03       18.716          17.86   4.235E-02      76.25 0.0760000    0.012745352 0.088745350 78       10 inch    31.39600    1,362.0 1.397E+06 5.541552      0.01419         2.455E-01       17.862          17.96   6.798E-01      78.25 0.8910000    0.533537447 1.424537420 79        6 Inch   153.39999         0.0 O.OOOE+00   0.000000    0.00000        0.000E+00 No Solution    No Solution   O.OOOE+0O96.00        0.0000000    0.000000000 0.000000000 80        6inch       1.00000   1,362.0 2.308E+06 15.125345     0.01523         1.033E401     215.818         215.49    1.071E-01      77.33 0.0000000    0.030126828 0.030126828 81       10 inch      0.10000    ,362.0 1.397E+06 5.541552       0.01419        7.821E404       18.759          18.76   8.110E-04      76.25 0.0000000    0.001699380 0.001699380 82       10 inch      0.54200   1,362.0 1.397E+06 5.541552      0.01419         4.239E-03       18.736          18.73   4.396E-03      76.25 0.0000000    0.009210641 0.009210641 83       10 inch      0.75000   1,362.0 1.397E406 5.541552      0.01419         5.866E-03       18.553          17.70   3.567E-02      76.25 0.0620000    0.012745352 0.074745351 84       10 inch    31.93700    1,362.0 1.397E+06 5.541552      0.01419         2.498E-01       17.702          17.81   6.479E-01      78.25 0.8150000    0.542731101 1.357731098 85        4 inch      0.10000        0.0 O.OOOE+00   0.000000   0.00000        0.000E+00        17.901          17.90  0.0002+00       78.25 0.0000000    0.000000000 0.000000000 86        6inch       1.00000   1,362.0 2.308E+06 15.125345     0.01523         1.033E-01     215.671         215.35    1.0712-01      77.33 0.0000000    0.030126828 0.030126828 87       14 inch      0.10000        0.0 O.OOOE+00   0.000000   0.00000        0.0002+00        14.782          15.65  O.OOOE+00       86.31 0.0000000    0.000000000 0.000000000 88       14 inch      1.80200       0.0 O.000E+00 0.000000      0.00000        O.OOOE+00        14.782          14.78  0.000E+00       86.31 0.0000000    0.000000000 0.000000000 89       14 inch      0.10000        0.0 0.000E+00 0.000000     0.00000        0.0002+00        14.739          15.61  O.OOOE+00       86.83 0.0000000    0.000000000 0.000000000 90       14 inch      3.91700       0.0 O.OOOE+00 0.000000      0.00000        0.000E00         14.739          14.74  0.000E+00       86.83 0.0000000    0.000000000 0.000000000 91        4inch       0.10000        0.0 0.000E+0    0.000000   0.00000        0.000E+00        18.061          18.06  O.OOOE+00       78.25 0.0000000    0.000000000 0.000000000 92       10 Inch      0.10000   1,362.0 1.397E+06 5.541552      0.01419         7.821 E-04      18.922          18.92   8.11 E-04      76.25 0.0000000    0.001699380 0.001699380 93        4 Inch      0.10000        0.0 O.OOOE+00   0.000000   0.00000        O.OOOE+00        17.901          17.90  O.OOOE+00       78.25 0.0000000    0.000000000 0.000000000 94        4 inch      0.10000       0.0 O.OOOE+00    0.000000   0.00000        0.0002+00        18.061          18.06  0.000E+00       78.25 0.0000000    0.000000000 0.000000000 X95        4 inch      0.10000       0.0 0.00E+200    0.000000   0.00000        O.O0E+00 No Solution      No Solution   O.OOOE+00       78.25 0.0000000   0.000000000  0.000000000 X96        4inch       0.10000       0.0 0.0002+00    0.000000   0.00000        O.OOOE+00 No Solution     No Solution   0.0002+00       78.25 0.0000000    0.000000000 0.000000000 1004      14 inch      0.50000   2,312.0 1.793E+06 5.379549      0.01344         2.640E-03       15.726          15.73   2.737E-03      83.80 0.0000000   0.006086472  0.006086472 1012       3inch     20.20000      105.7 3.541 E+05 4.587707     0.01849         4.607E-01       17.114          15.73   7.155E-01      81.20 0.7270000    1.460601946 2.187601944 1014      10 inch    28.30000    2,312.0 2.371 E+06 9.406806     0.01390         6.246E-01      163.712        163.22   1.165E+00       86.50 0.3760000    0.470991182 0.846991169 1015      1Oinch     28.30000    2,312.0 2.371E+06 9.406806      0.01390         6.246E-01      160.852        155.64   1.455E+00       86.50 0.5870000    0.470991182 1.057991195 1016      10 inch    43.50000    2,312.0 2.715E+06 12.335635     0.01417         1.928E+00       25.787          22.42  3.560E+00      106.00 0.6600000    0.845638360 1.505638386 1024      14 inch      1.25000   2,312.0 1.793E+06 5.379549      0.01344         6.599E-03       15A57           15.45   6.843E-03      83.90 0.0000000    0.015216181 0.015216181 1032       3inch     19.60000      105.7 3.540E+05 4.586385      0.01849         4.468E-01       16.911          15.46   7.801E-01      81.20 0.9690000    1.417240980 2.386240961 1034      101inch      0.71000   2,312.0 2.371 E+06 9.406806     0.01390         1.567E-02      163.281        163.27    1.625E-02      86.50 0.0000000    0.011816387 0.011816387 1035      10 inch    26.10000    2,312.0 2.371 E+06 9.406806     0.01390         5.760E-01      160.762        155.58   1.405E+00       86.50 0.5870000    0.434377045 1.021377057 1036      10 inch   117.80000    2,312.0 2.715E+06 12.335635     0.01417        5.222E+00        27.765          22.10  7.756E+00      106.00 0.9900000    2.290027617 3.280027626 1042       6Inch       0.50000       0.0 O.000E+00 0.000000      0.00000        O.OOOE+0  O No Solution   No Solution   0.000E+00       96.00 0.0000000    0.000000000 0.000000000 1047       4inch       0.10000       0.0 0.0002+00 0.000000      0.00000        O.OOOE+00 No Solution     No Solution   O.OOOE+00       96.00 0.0000000    0.000000000 0.000000000 1050       4 inch      0.10000       0.0 0OOE+00 0.000000        0.00000        0.000E+00 No Solution     No Solution   0.OOOE+00       96.00 00000000    0.000000000  0.000000000 1057      14 inch    68.10000        0.0 0.0002E+     0.000000   0.00000          .O.2OE+00       9.010          19.15  0.0002+00      100.50 0.0000000    0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                                   (6of 11)                                                                  6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)
Pipe      Pipe        Length          Vol.        Reynolds         Velocity         f        dP Slatic    PStatic In       PStatic         dH     Elevation      K          fL1-      f11) +K Nominal                      Flow            No.                                      Friction                       Out                    Inlet Size         (fee        (gaI/rnin)                     (feetlsec)              (ft. H20 std.)    (psia)          (psia)       (feet)     (feet) 1058       14 inch    59.50000              0.0   0.OOOE+00 0.000000             0.00000      O.000E+00         8.844            18.98 O.OOOE+00      100.50 0.0000000  0.000000000 0.000000000 1059        8inch       4.30000             0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00   No Solution     No Solution  0.OOOE+00       99.20 0.0000000  0.000000000 0.000000000 1062        8inch       6.00000             0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00        45.090           44.13  O.OOOE+00      103.50 0.0000000  0.000000000 0.000000000 1064        8inch     26.20000              0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00   No Solution     No Solution  O.OOOE+00      103.50 0.0000000  0.000000000 0.000000000 1074        6inch       0.50000             0.0   O.OOOE+00 0.000000             0.00000      0.OOOE+00   No Solution    No Solution   O.OOOE+00       96.00 0.0000000  0.000000000 0.000000000 1075        6 inch      0.10000             0.0   0.OOOE+00 0.000000             0.00000      0.OOOE+00   No Solution    No Solution   O.OOOE+00       96.00 0.0000000  0.000000000 0.000000000 1111          None       7.30000             0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00        12.660            14.12 0.OOOE+00      130.00 0.0000000  0.000000000 0.000000000 1400         2 inch      0.80000             0.0  O.OOOE+00          0.000000     0.00000      0.000E+00       175.662          175.66  O.OOOE+00       79.50 0.0000     0.000000000 0.000000000 1401         2 inch   126.10000              0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00       175.662          153.29  O.OOOE+00       79.50 0.0000000  0.00000000  0.000000000 1402         2 inch      0.78000             0.0   0.OOOE+00 0.000000             0.00000      O.OOOE+00        28.701           28.70  0.OOOE+00      133.00 0.0000000  0.00000000  0.0000000 1403    2-1/2 inch      3.50000             0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00        28.701            28.70 0.000E+00      133.00 0.0000000  0.000000000 0.000000000 1404        2inch    181.30000              0.0   O.OOOE+00 0.000000             0.00000      0.000E+00        28.701            14.45 O.OOOE+00      133.00 0.0000000  0.000000000 0.000000000 1405    1-1/2 inch      0.33000             0.0   O.OOOE+00 0.000000             0.00000      0.000E+00        14.445            14.45 0.000E+00      167.10 0.0000000  0.000000000 0.000000000 1406     2-1/2 Inch      3.10000             0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00        14.445            14.45 0.000E+00      167.10 0.0000000  0.000000000 0.000000000 1407         4 inch      1.10000             0.0   0.OOOE+00 0.000000             0.00000      O.OOOE+00        14.445            14.70 0.000E+00      167.10 0.0000000  0.000000000 0.000000000 1409         4inch       7.50000             0.0   0.000E+00 0.000000             0.00000      0.0OE+00         14.445            14.45 0.OOOE+00      167.10 0.0000000  0.000000000 0.000000000 2036        10 inch      9.00000      2312.0       2.715E+06 12.335635            0.01417       3.990E-01       21.415            17.48 4.137E-01      111.80 0.0000000  0.174959661 0.174959661 2042         6 inch      0.50000             0.0  O.OOOE+40          0.000000     0.00000      O.OOOE+00   No Solution    No Solution   0.OOOE+00       96.00 0.0000000  0.000000000 0.000000000 2047         6 inch      0.10000             0.0  O.OOOE+00          0.000000     0.00000      O.OOOE+00   No Solution    No Solution   0.000E+00       96.00 0.0000000  0.000000000 0.000000000 2064         8 inch      2.70000             0.0  O.OOOE+00          0.000000     0.00000      0.OOOE+00       155.440          156.15  0.000E+00       99.20 0.0000000  0.000    0  0.000000000 4200        14 inch    10.30000              0.0   O.OOOE+00 0.000000             0.00000      0.000E+00        22.048            17.74 O.OOOE+00      110.50 0.0000000  0.000000000 0.000000000 4202        14 inch    10.00000              0.0   O.OOOE+00 0.000000             0.00000      O.OOOE+00        21.657           21.66  O.OOOE+00      110.50 0.0000000  0.000000000 0.000000000 4205          None       0.01000      7,348.0      1.259E+05 0.008338             0.01718       3.580E-12       17.023            16.20 3.713E-12       84.27 0.0000000  0.000003436 0.000003436 4206          None       0.01000      7,348.0      1.259E+05 0.008338             0.01718       3.306E-06       15.800            15.80 3.428E406       86.25 0.0000000  0.000003436 0.000003436 4207        10 inch      4.00000      2,312.0      2.371E+06 9.406806             0.01390       8.828E402      155.645          153.52   9.155E-02      97.50 0.0000000  0.066571194 0.066571194 4208        10 inch      4.300          312.0      2.371E+06 9.406806             0.01390       9.490E-02      155.576          153.44  9.841 E-02      97.50 0.0000000  0.071564036 0.071564036 AlJunction Table Jct               Name                Elevation      PStatic In         Vol. Flow     Loss Factor (K)       dH           dP Stag.
Inlet                       Thru Junction                                        Total (feet)         (psia)          (al/min)                          (feet)      (ft. H20 std.)
1                          BWST           138.25            14.26               NIA      See Losses See Losses See Losses 2                        TeeWe            106.00           27.75                N/A           0.00000      0.00000          0.00000 3                        TeelVye           84.75            15.58               N/A           0.00000      0.00000          0.00000 4                        TeeM/ye           84.72            15.52               N/A           0.00000      0.00000          0.00000 5                        Weldoel           83.80            15.72               N/A      See Losses See Losses See Losses 6                  Area Change             79.38           17.53            2,417.7           0.36573      0.17986          0.17345

AFT Fathom 5.0 Output                                                                                   (7of 11)                                             6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)
Jct             Name              Elevation  PStalic In    Vol. Flow     Loss Factor (K)      dH          dP Slag.
Inlet                Thru Junction                                      Total (feel)    (psia)       (gallmin)                        (feet)     (ft. H20 std.)
7                        DHP-1A       77.58       17.62        2,417.7         0.00000   .389.58872      -375.70178 9                  Area Change        79.60     178.65         2,417.7         0.05016       0.18741        0.18073 10                 Area Change        84.40     176.08         2               0.26647       0.40071        0.38643 11                    DH.HE-1A        81.50     177.68         2,417.7        35.10000       6.00901        5.79482 13                 Area Change        78.60     176.37         2,417           1.08694       0.18608        0.17945 14                        Branch      79.50     175.43             N/A      See Losses   See Losses      See Losses 15                      Tee/Me        82.50     174.01             NIA         0.00000       0.00000        0.00000 16                      Tee/Wye       86.50     163.54             NMA         0.00000       0.00000        0.00000 17                      TeeWvye       97.50     155.96             N/A         0.00000       0.00000        0.00000 18                        DHVA1      110.50      22A2          2,312.0         0.69000       1.63169         1.57352 19                      Tee/Vye      110.50      21.38             N/A      See Losses  See Losses       See Losses 20                    REACTOR         130.00       12.66            NIA      See Losses   See Losses      See Losses 22                       TeeAWye      113.00      24.81             N/A      See Losses   See Losses      See Losses 23                       TeeN/ye       86.31      35.97             N/A         0.00000       0.00000        0.00000 24                       TeeM/ye       84.23      15.62             N/A         0.00000       0.00000        0.00000 25                   t) WeldoTel      84.23      15.66             N/A         0.00000       0.00000        0.00000 26                      TeeN/ve       84.23       15.48            N/A         0.00000       0.00000        0.00000 27                      TeeNVye       83.90       15.45            NIA      See Losses  See Losses       See Losses 28                  Area Change        79.38      17.30         2,417.7         0.36573       0.17986        0.17345 29                        DHP-1B       77.58      17.39         2,417.7         0.00000   -389.59010      -375.70313 31                  Area Change        79.60     178.43         2,417.7         0.05016       0.18740        0.18072 32                  Area Change        84.40     175.78         2,417.7         0.26647       0.40070        0.38642 33                     DH.HE-1B        81.50     177.38         2,417.7        35.10000       6.00886        5.79468 35                  Area Change        78.60     176.08         2,417.7         1.08694       0.18608        0.17944 36                        Branch      79.50     174.96             NIA      See Losses  See Losses       See Losses 37                      TeeNiye       84.50     172.86             N/A         0.00000       0.00000        0.00000 38                       TeeNVye       86.50     163.59             NIA         0.00000       0.00000        0.00000 39                       Tee/Wye       97.50     155.90             NIA         0.00000       0.00000        0.00000 40                       Tee/he       120.80       17A7             N/A      See Losses  See Losses       See Losses 42                     RBSUMP          94.71       12 66        7,348.0         0.00000       0.00000        0.00000 43                        DHV-42       85.54      15.29      3,674.0            0.10400       0.12271        0.11834 44                       Weldolet   84.72         15.55             N/A         0.00000       0.00000        0.00000 46                        DHV-43       85.28      15.36         3,674.0         0.10400       0.12271        0.11834 47            Drop Line (HLVB)        126.50      14.12              0.0        0.00000       000000         0.00000 48                   WELDOLET         115.00       18.93             0.0        0.00000       0.00000        0.00000 X49                        DHV-4      106.00      22.69             0.0         0.00000   No Solution     No Solution 50                  Area Change      105.60 No Solution             0.0         0.00000   No Solution     No Solution 51                       Tee/ye 1103.50 No Solution        No Solution          0.00000   No Solution     No Solution

AFT Fathom 5.0 Output                                                                                    (8of 11)                                             6/21/2005 M90-0021. Rev. 13 (Atlachment 24) Case 6(HPI s/d or returned to BWST w/R8 Sump Recirc at 204.7 F)
Jct            Name             Elevation  PStatic In     Vol. Flow     Loss Factor (K)       dH          dP Stag.
Inlet                Thru Junction                                       Tolal (feet)     (psia)       (gal/min)                         (feet)     (ft. H20 std.)
52                     Teeihe       103.50 No Solution     No Solution          0.00000   No Solution     No Solution 53                     TeeNhye       76.25        19.12            NIA          0.00000       0.00000        0.00000 54                     Tee/Me        76.25        18.95            NMA          0.00000       0.00000        0.00000 55                     TeeN~ye      103.50 No Solution    No Solution           0.00000   No Solution     No Solution 56                     TeeN~ye      103.50 No Solution    No Solution           0.00000   No Solution     No Solution 57                         Tee      103.50 No Solution              0.0         0.00000   No Solution     No Solution X58                       DHV-9      103.50 No Solution              0.0         0.00000   No Solution     No Solution 59                     Tee (Rn)     105.80       44.13              0.0         0.00000       0.00000        0.00000 60                       BSV.1       76.25       18.90         1362.0           0.91081       0.43467        0.41917 61                     TeeNMye       78.25       17.81             NIA          0.00000       0.00000        0.00000 X62                      DHV-34       86.83       35.76              0.0         0.00000     50.28154        48.48925 X63                      DHVW35       86.31       35.97              0.0         0.00000     50.68685        48.88011 64                     Tee/Wve       78.25       17.97             NMA          0.00000       0.00000        0.00000 65                 Area Change       76.25       19.08         1,362.0          0.36573      0.05708         0.05505 66                     TeeNvye       96.00 No Solution    No Solution           0.00000   No Solution     No Solution X67                      MUV 58       96.00       31.92             0.0          0.00000   No Solution     No Solution 68                     Teeibe        96.00 No Solution    No Solution           0.00000   No Solution     No Solution 69           580 gpm to MUPs        104.50 No Solution             0.0          0.00000   No Solution     No Solution 70                 Area Change       76.25       18.92         1L362.0          0.36573      0.05708         0.05505 71         1362 gpm from BSPs        78.00      215.49         1,362.0          0.00000      0.00000         0.00000 72           580 gpm to MUPs        104.50 No Solution             0.0          0.00000   No Solution     No Solution X73           Spared NaOH feed        78.25 No Solution             0.0          0.00000   No Solution     No Solution 74         1362 gpm from BSPs        78.00      215.35         1,362.0          0.00000      0.00000         0.00000 X75           Spared NaOH feed        78.25 No Solution             0.0          0.00000  No Solution      No Solution 76                       BSV.8       76.25       18.73         1362.0           0.91081      0.43467         0.41917 77                      BSV-17       76.25       18.92         1,362.0          0.11200      0.05345         0.05154 78                      BSV-16       76.25       18.76         1,362.0          0.11200      0.05345         0.05154 1001                   BWST (2)      122.25       14.70             0.0          0.00000      0.00000         0.00000 X1002                     MUV 73       96.00       31.93             0.0          0.00000  No Solution     No Solution 1004                      DHV-21       83.80       15.75         2,312.0          0.10400      0.04677         0.04511 1014                       FO-27       81.20      174.56           105.7     1,151.41785     376.60729       363.18311 1016                   DHI /FT3        86.50      163.09         2312.0           3.88740      5.34574         5.15519 X1017                      DHV-8       99.20      155.51             0.0          0.00000  No Solution     No Solution 1025                     DHV-76       90.00       13.28             0.0          0.00000      0.00000         0.00000 1026                     DHV-32       83.90       15.48         2,312.0          0.10400      0.04677         0.04511 1032       325 gpm BWST recirc       113.00       24.79           325.0          0.00000      0.00000         0.00000 1036                      FO-28       81.20      174.27           105.7     1,151.41785     376.39017       362.97372 1038                   FE2 / FT4      86.50      163.00         2,312.0          3.88740      5.34574         5.15519

AFT Fathom 5.0 Output                                                                                  (9of 11)                                             6/21/2005 M90-0021, Rev. 13 (Affachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)
Jct             Name            Elevation  PStatic In    Vol. Flow     Loss Factor (K)      dH          dP Stag.
Inlet                Thru Junction                                       Total (feet)     (psia)      (ga Vmin)                        (feet)     (ft. H20 std.)
X1039                       DHV-7      99.20 No Solution             0.0        0.00000   No Solution     No Solution 1040                 From CFT-1A      110.50       22.05             0.0        0.00000       0.00000         0.00000 1044                      DHV-75       76.50       19.20             0.0        0.00000       0.00000         0.00000 X1051                     DHV-40      100.50 No Solution             0.0        0.0000    No Solution     No Solution XI 052                    DHV-39      100.50 No Solution             0.0        0.00000   No Solution     No Solution 1055                    Fr. SFPs     103.50 No Solution             0.0        0.00000   No Solution     No Solution 1056                       FE-38     103.50 No Solution             0.0        0.00000   No Solution     No Solution 1062                     DHV-33       86.83       14.74             0.0        0.00000       0.00000         0.00000 1063                     DHVW36       86.31       14.78             0.0        0.00000       0.00000         0.00000 1065                        DHV-2     111.80       22.10        2,312.0         0.69000       1.63169         1.57352 1067                      MW 60        96.00 No Solution             0.0        0.00000   No Solution     No Solution 1400                      DHV-92       79.50      175.66             0.0        0.00000       0.00000         0.00000 X1401                     DHV-91      133.00      153.29             0.0        0.00000    298.01661        287.39380 1402                 Area Change      133.00       28.70             0.0        0.00000       0.00000         0.00000 1403                Area Change      133.00       28.70             0.0        0.00000       0.00000         0.00000 1404                 Area Change      167.10       14.45             0.0        0.00000       0.00000         0.00000 1405                     TeetWye      167.10       14.45            NIA         0.00000       0.00000         0.00000 1406                Area Change      167.10       14.45             0.0        0.00000       0.00000         0.00000 1407     Pressurizer Spray Nozzle     166.50       14.70             0.0        0.00000       0.00000         0.00000 1408                      RCV-13      167.10       14.45             0.0        0.00000       0.00000         0.00000 2002                      MUV 72       96.00 No Solution             0.0        0.00000   No Solution     No Solution 2015                     DHV-105       96.50      168.41             0.0        0.00000       0.00000         0.00000 X2016                     DHV-11       96.00      159.83             0.0        0.00000   No Solution     No Solution 2037                     DHV-106       96.50      168.10             0.0        0.00000       0.00000         0.00000 X2038                     DHV-12       96.00      159.88             0.0        0.00000   No Solution     No Solution 2052                    Dead End      103.50 No Solution             0.0        0.00000   No Solution     No Solution 3016                 Area Change       96.00 No Solution             0.0        0.00000   No Solution     No Solution 3038                 Area Change       96.00 No Solution             0.0        0.00000   No Solution     No Solution 3215                 From CFT-1B      110.50       21.66             0.0        0.00000       0.00000         0.00000 3216                        DHV-6     106.00       28.24        2312.01         0.10400       0.14302         0.13792 3217                        DHV-5     106.00       26.26        2,312.0         0.10400       0.14302         0.13792 3220                      BSP-1A       77.33       17.96        1362.0          0.00000   -476.33505      -459.35605 3221                      BSP-1B       77.33       17.81        1362.0          0.00000    476.33505       -459.35605 X3233                     BSV.11       78.25 No Solution             0.0        0.00000   No Solution     No Solution X3235                     BSV-12       78.25 No Solution             0.0        0.00000   No Solution     No Solution 3236                     BSV-150       78.25       17.90             0.0        0.00000       0.00000         0.00000 3237                     BSV.151       78.25       18.06             0.0        0.00000       0.00000         0.00000 3240            RB Sump Strainer       86.25       16.20        7,348.0 878137.00000          0.94872         0.91491

AFT Fathom 5.0 Output                                                                                               (10 of 11)                                            6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6 (HPI sld or returned to BWST w/RB Sump Redrc at 204.7 F)
Jcl               Name                Elevation PSlaUc In              Vol. Flow     Loss Factor (K)      dH          dP Stag.
Inlet                      Thru Junction                                        Total (feet)           (psia)        (galmin)                         (feet)     (ft. H20 std.)
3241                     Sump Exit          86.25             15.58              N/A      See Losses See Losses See Losses 3242                       DHY 110         102.50            153.52          2,312.0       217.94467 299.70568           289.02264 3243                       DHV-111         102.50            153.44          2,312.01      214.93481 295.56668           285.03119 3244                       DHY-211          86.50            171.55          2,112.0        14.37887     19.77304          19.06823 3245                       DHV-210          86.50            171.98          2,312.0        14.37887     19.77304          19.06823 UnCtI;On LoSS Table Jct      Pipe    Pipe   dP Stag. Total            dH        Loss Factor (K)
I           Dir.   (ft. H20 std.)         (feet) 1          P1    Out             0.000            0.000             0.000
   =          P19    Out        4.285E-03      4.443E-03               0.5000 5       P1004       In         0.03124          0.03239            0.07202 PS    Out             0.000            0.000             0.000 P1012       In        -0.07771        -0.08059             -0.2464 14        P11       In            0.000            0.000             0.000 P12     Out           0.3274           0.3395               1.038 P13     Out           0.2652           0.2750             0.2000 P1400     Out             0.000            0.000             0.000 19      P4202       In            0.000            0.000             0.000 P18     Out             0.000            0.000             0.000 P17       In            1.675            1.737            0.7343 20         P18       In          0.7643           0.7926               1.000 P37       In          0.7643           0.7926               1.000 P1 111    Out             0.000            0.000             0.000 22         P20     Out             0.000            0.000             0.000 P19       In            0.000            0.000             0.000 P66     Oul          0.02016          0.02090             0.8055 27         P25     Out             0.000            0.000             0.000 P1024       In         0.03123          0.03238            0.07200 P1032       In        *0.07791        -0.08079             -0.2471 36         P31       In            0.000            0.000             0.000 P32     Out           0.3272           0.3393               1.038 P33     Out           0.2652           0.2750             0.2000 40       P4200       In            0.000            0.000             0.000 P37     Out             0.000            0.000             0.000
_        P2036       In            1.675            1.737            0.7343 3241        P44     Out           0.1707           0.1770             0.1500

AFT Fathom 5.0 Output                                                                                                   (11 of 11)                                        6/21/2005 M90-0021, Rev. 13 (Attachment 24) Case 6(HPI s/d or returned to BWST w/RB Sump Recirc at 204.7 F)
Jct     Pipe I Pipe dP Stag. Total                dH        Loss Factor (K)
           # l Dir. (ft. H20 std.)               (feet)
P48     Out           0.1707            0.1770             0.1500 P4206       In             0.000           0.000              0.000 Assigned Flow Table Assigned            Name               Elevation       PStatic In       Vol. Flow     Loss Factor (K)        dH            dP Stag.
Flow                                   Inlet                      Thnu Junction                                           Total (feet)          (psia)         (caVmin)                           (feet)       (ft. H20 std.)
69           580 gpm to MUP's          104.50      No Solution               0.0         0.00000     No Solution       No Solution 71        1362 plm from BSPs            78.00           215.49           1,362.0         0.00000        0.00000           0.00000 72          580 apm to MUPs            104.50      No Solution               0.0         0.00000     No Solution       No Solution X73          Spared NaOH feed            78.25      No Solution               0.0         0.00000     No Solution       No Solution 74        1362 gpm from BSPs            78.00           215.35           1362.0          0.00000        0.0000            000000 X75          Spared NaOH feed            78.25      No Solution               0.0         0.00000     No Solution       No Solution 1032       325 gpm BWST recirc           113.00            24.79             325.0         0.00000        0.00000           0.00000 Reservoir Table Reservoir      Name       Elevation PStatic In Vol. Flow                  Loss Factor (K)        dH          dP Stag.
Inlet                       Thru Junction                                         Total (feet)          (psia)         (galmin)                            (feet)     (ft. H20 std.)
1            BWST        138.25            14.26               NUA See Losses See Losses See Losses 20       REACTOR          130.00            12.66               NIA        See Losses See Losses See Losses 42        RB SUMP          94.71            12.66           7,348.0           0.00000        0.00000        0.00000 1001        BWST (2)       122.25            14.70                0.0          0.00000        0.00000         0.00000 Screen Table Screen          Name           Elevation PStatic In Vol. Flow                  Loss Facror (K) dH             dP Stag.
Inlet                      Thru Junction                                     Total (feet)          (psia)        (aaVmin)                           (feet) (ft. H20 std.)
3240      RB Sump Strainer          86.25           16.20          7 348.0 878 137.00000 0.94872                 0.91491

AFT Fathom 5.0 Output                                                                                     (1of 12)                                                 3/31/2005 M90-0021. Rev. 13 (Attachment 25) Case 7 (A ECCS Train Falure- RB Surnp Recirc wB' Train Eqt)

==Title:==
M90-021, Rev. 13(Attachment 25) Case 7tA ECCS Train Failure- RB Sump Recirc w/B Train Eqt)
Analysis run on: 3131/2005 1:35.08 PM Appiication version: AFT Fathom Version 5.0 (2003.03.05)
Input File: Ut.My Docurrents\W0RK1NG\RB Sump\CalcsUM90 0021rl 3Case 7A - ITrahi InPiggy-Back from Sump.FTH Execution Time= 2.97 seconds Total Number Of Head/Pressure Iterations= 945 Total Number Of Flow Iterations= 104 Total Number Of Temperature Iterations= 0 Number O Pipes= 133 Number O Junctions= 125 Matrix Method= Gaussian Eirnination Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 galmin Flow Relaxation= (Automatic)
Pressure Relaxation= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fludd Temperature Data. 50 deg. F Temperature- 204.7 doeg. F Density 60.20271 brm/tt3 Vlscoslty= 0.29676 centipoise Vapor Pressure= 12.66674 psia Viscosity Model= Newtonian Atmospheric Pressure= I atm Gravitational Acceleration= 1g Turbulent Flow Above Reynolds Numberm 4000 Laminar Flow Below Reynolds Number= 2300 Total Inlow= 4,579 gal/rin Total Outflow= 4,579 gaftin Maximum Pressure Is215.8 psla at Junction 3221 Outlet MirImum Pressure Is8.970 psla at Junction 1051 Outlet umo Summarv Jct      Name         Vol.       Mass        OP          DH         Overall       Speed      Overall        BEP       %of BEP       NPSHA         NPSHR Flow        Flow                              Efficiency                 Power al/niin) (ibdm/sec)   (Dsid)      1feet)      (Percent) (Per ent)          PL) [gaftmn)          (Percent)       (feet)       (feet)
X7      DHP-IA              0         0.01        N/A         N/A          N/A        0.0          N/A          N/A          N/A            N/A           N/A 29      DHP-18         2,992       401.4       149.9       358.6         80.29      100.0        325.91       2,732       109.54          12.53         12.53 X3220     8SP-1A              0         0.0 No Solution No Solutlon No SolutionI        0.0 No Solution No Solution No Solution No Solution No Solution

3/31/2005 (20112)
AFT Fathom      Output 5.0 Output Fathom 5.0                                                                                               (2 01 12)                                             Y313M205 M90-C021, Rev. 13 (Attachrnent 25) Case 7(A ECCS Train Falure- RB Sumnp Recirc WB' Train Eql)
Jot     Name        Vol.      Mass            DP         DH          Overal         Speed         Overall          BEP      I % of BEP       NPSHA     NPSHR Flow       Flow                                 Effidency                      Power                    I (gaVrnin) (lbrn'sec)      (psid)     (feet)       (Percent)     (Percent)         (hp)         (galmin) . (Percent)          (feet)   (feet) 3221     BSP-1I        18362       182.7         199.1      476.3          74.63        100.0           212.0          1.473        92.48              13.0912.79 Vahve Sunrmnarv Jdt      Name        Valve         Vol.       Mass         DP                DH           PInlet             Cv            K        Valve State Type         Flow       Flow (ga     i   (brnmsec) (psid)               (feet)          (psla) 18        DHV.1       CHECK            0.0       0.00 -0.00013252       4.000031698           20.81             N/A      0.C000     Failed Closed 43       DHV-42 REGULAR                 0.0       0.00          N/A               N/A           16.54            N/A      0.0000             Open 46       DHV.43 REGULAR           4,254.0      570.60   0.06877962        0.16451528            15.52       15,935.7      0.1040             Open X49         DHV-4 REGULAR                0.0       0.00  No Solution       No Solution          22.69     No Solution      0.00C0   Closed By User X58         DHV-9 REGULAR                0.0       0.00  No Solution       No Solution No Solution        No Solution      0.0000   Closed By User 60         BSV-1       CHECK            0.0       0.00          NIA               NWA          32.54             N/A      0.W00              Open X62       DHV-34 REGULAR                0.0        0.00          N/A               NWA          35.76             N/A      0.0000   Closed By User X63       DHV-35 REGULAR                 0.0       0.00          N/A               N/A          35.97             N/A      0000     Closed By User X67       MUV 58 REGULAR                 0.0       0.00          N/A               N/A          31.92             N/A      0.0000   Closed By User 76         8SV-8       CHECK       1,362.0     1682.69  0.18172255       0.43466561            18.86         3,138.9      0.9108             Open 77       BSV-17 REGULAR                 0.0       0.00          N/A _W _ NA                    32.54             N/A      0.0000             Open 78       BSV.16 REGULAR            1,362.0     182.69   0.02234595       0.05344970             18.88        8,9512       0Q1120             Open X1002      MUV 73 REGULAR                 0.0       0.00          N/A               N/A          31.93             NIA      0.0000  Closed ByUser 1004       DHV-21 REGULAR                0.0        0.00  No Solution       No Solution No Solution        No Solution      0.0000 X1017       DHV-8 REGULAR                 0.0       0.00  No Solution       No Solution          29.76     No Solution      0.0000   Closed By User 1026      DHV-32 REGULAR           2,892.0      387.91   0.030595951 0.07318302                 15.40        16,243,1      0.1040             Open X1039       DHV-7 REGULAR                 0.0       0.00  No Solution       No Solution No Solution        No Solution      0.0000  Closed By User X1051      DHV-40 REGULAR                 0.0       0.00  No Solution       No Solution No Solution        No Solution      0.0000   Closed By User X1052      DHV-39 REGULAR                 0.0       0.00  No Solution       No Solution No Solution        No Solution      0.0000  Closed By User 1062      DHV-33        CHECK            0.0       0.00          N/A               N/A          28.12             N/A      0.0000             Open 1063      DHV436        CHECK            0.0       0.00         N/A                N/A           14.91            NIA      0.0000             Open 1065       DOV-2        CHECK      2,312.0      310.11   0.68216598        1.63168570           22.10         2,750.1      0.6900             Open 1067      MUV60         CHECK            0.0       0.00         N/A                N/A         134.27             N/A      0.0000            Ope 1400      DHV-92 REGULAR                 0.0       000          NA        _        N/A          37.03             N/A      0.0000             Open X1401      DHV-91 REGULAR                 0.0       000           N/A               NIA           14.66            NIA      0.0000   Closed By User 2002      MUV 72        CHECK            0.0       0.00          NIA               N/A          29.91             NIA      0.0000             Open 2016      DHV-11 REGULAR                 0.0       0.00          N/A               NIA          29.91             N/A      0.0000             Open 2038          DHV-1Z REGULAR          580.0       77.80  018046B55         0.43166637          13327          1,341.3      0.1300             Open
_3216         DHV.6 REGULAR          2,312.0      310.11   0.05979097       0.14301515            2824          9,289.1      0.1040             Open

AFT Fathom 5.0 Output                                                                                                          (3of 12)                                                                                                          3/3112005 M90-0021, Rev. 13 (Attachment 25) Case 7 (A ECCS Train Falure- RB Sump Recirc wtB Train Eqt)
Jct     Name           Valve          Vol.            Mass             DP                DH              PInlet               Cv             K            Valve State Type          Flow              Flow (gaVmin)                          (psid)
W(bnfsec)          feet)            (psla) 3217       DHV.5     REGULAR                 00            0.00    4000001162         -0.00002778               22.69             N1A        0.0000                   O.en X3233     BSV-11      REGULAR                 0.0           0.00       No Solutlon      No Solution No Solution No Solullon                   0.0000 Closed By User X3235     BSV.12      REGULAR                 0.0           0.00       No Solution      No Solution No Solution No Solution                   0.0000 Closed By User 3236    BSV-150           CHECK              0.0           0.00               N/A                N/A            18.03             N/A        0.0000                   Open 3237    BSV-151           CHECK              0.0           0.00               WA                 N/A            31.70             N/A        0.0000                   open 3242    OHV-110              FCV             0.0           0.00    *0.00160591        40.00384121               24.15             N/A        0.0000           Failed Open 3243    OHV-111              FCV      2,312.0            310.11   103.13621521 24S.69346219                    133.01            223.7 179.3944                       Open 3244    DHVW211      REGULAR          2,892.0            387.91    12.93444729 30.93814890                     155.48            790.0 14.3789                        Open 3245    DHV-210      REGULAR                 0.0           0.00    40.00160591        40.00384121               30.84             N/A        0.0000                   Op Dime O ut Table Pipe     Pipe         Length          Vol.          Reynolds        Velcity          f          dP Static        PStatic In        PStatic           dH            Elevation           K                 fL/D               IL/D +K Nominal                       Flow               No.                                     Friction                            Out                              Inlet Sie           (feel)      (galmni)        __          _(feetlsec)                   (ft. H20 std.)         (psia)          (psia)          (feel)           (feet) 1      14 inch     25.14100             0.0      0.000E400       0.000000 0.00000             O.OOOE+O021.683                        27.75 O.O0OE+O0                120.50     0.0000000 0.000000000                  0.0W000W000 2       14 Inch     29.47900             0.0      0.000E400       0.000000 0.00000                0.O0OE+00 27.745                    35.78 0.OOOE+00                106.00     0.0000000 0.000000000                  0.000000000 3       14 inch     17.167D0             0.0      O.O00E400       0.000000 0.00000             0.OOOE+00            28.995            28.99 0.OOOE+00                  84.72    0.0000000 0.000000000                  0.000000000 4       14 Inch     35.93800             0.0      o.o00Eioo       0.000000 0.00000             0.000E+00 No Solution No Solution 0.O0OE+O0                             84.72    0.0000000 0.000000000                  0.000000000 5       14 inch       2.68200            0.0      0.000E400       0.000000 0.00000             0.0WE+00              32.870           34.72 0.O0OE.00                  83.80    0.0000000 0.000000000                  0.000000000 6       10 inch       0.32300            0.0      O.0COE+00       0.000000 000000              O.O0OE+W034.719                        35.47 0.COOE+C0                  79.38    0.000000 0.00W0000W0                   0.000000000 7         Binch       2.04200            0.0      0.000E+00       0.000000 0.00000             O.O0OE+00             37.828           36.98 0.O.OE+00                  77.58    0.0000000 0.000000                     0.000000000 8       10 Inch     63.70000             0.0      0.000E400       0.000000 0.00000             0.000E+00             36.985           34.98 0.O0OE+0W                  79.60    0.0000000 0.000000000                  0.000000000 9       18 Inch       Z90000             0.0      0.OWE+W00       0.000000 0.00000             0.0W0E+00             34.978           36.19 0.O0OE+00                  84.40    0.0000000 0.000000000                  0.000000000 10      1 Inch        2.90000            0.0      0.00E+0O        0.0000W0      0.00000        0.000E+O0             38.190           37.40 0.OOOE.00                  81.50    0.0000000 0                     0      0.000000000 11      10 Inch       8.90000            0.0C       .OOOE+00      0.000000 0.00000             0.000E+00             37.403           37.03 0.000E+00                  78.60    0.0000000 0.000000000                  0.000000000 12        3Inch       7.60000            0.0      0.000E+00       0.000000 0.00000             0.OOOE.00             33.754           33.03 0.OOOE+O0                  79.50    0.0000000 0.000000000                  o.00000oo00 13      10 Inch       3.00000            0.0      0.OOOE.00       0.000000 0.00000             0.OOOE+O0             33.768           32.51 0.000E+00                  79.50    0.0000000 0.000000000                  0.000000000 14      10 Inch       4.00000            0.0      0.0002+00       0.000000 0.00000             0.000E.0              32.513           30.84 0.0002E40                  82.50    0.0000000 0.000000000                  0.000000000 15      10 Inch     14.40000             0.0      0.000E+00       0.000000 0.00000             0.000E.O0             30.843           30.84 O.00E+O0                   86.50    0.0000000 0.000000000                  O.0000W0000 16      10 Inch     21.00000             0.0      0.000.00        O.O000000     0.00000        0.000E4,0             24.156           22.69 0.O0OE+O0                102.50     0.0000000 0.0000o0000                  0.0000o0000 17      10 Inch     17.70000             0.0      0.000Et00       0.000C000 0.00000            0.000E+0              20.812           20.81 0.0002E+0                110.50     0.0000000 0.000000000                  0.000000000 18      14 Inch     37.20000             0.0      O.O00E0OO       0.000000 0.00000             O.000E.00             20.812            12.66 0.OOOE+00               110.50     0.0O0W0      0 O.00000W0000            0.000000000 19      14 Inch     10.677            325.0       2.521 E405      0.756208 0.01612               1.335E403           21.677           24.81 2.993E-03                120.50     0.18100 0.155832955                    0.336832950 oA      41At1h      IC el m              An       n nnnFlnn       n nvnvnvn n nnnin            n rnicnFnn            71A21C           35-971 . OM0+000               113.001    0.000WW           o.0o0      ooooI     o.oooowoo CVI II .. I LQ..U      I         -'VV I.--LV'          I  -.  '.'JI.    -        IVr~, -      -V~L' I          -,' U.                              --  .      - - - - - - - - - - - - - -  - - - - - - - - - - - - -- - - - - - - -
21      IAt..nk I, 111w,*I I,1 o     u~
                         *C.VV .' I nA V-    I n
                                                        .J nnnF.nA L V J V-VVVV-.'J-n . nrvv~
JJ' n Ano          n nVIe AI
                                                                                                         -LTS           .*C   17j1
                                                                                                                         % J. 5,
                                                                                                                                         'C   .7
                                                                                                                                          %J l-j nnnnA&#xb6;M VV -.      IT OA,4 nMNw MinI Ann~mrm 4..-  I  . V VV.j        VV    WJV 'V nmn ii nnMYin j t. V VSS           v

AFT Fathom 5.0 Output                                                                                                      (4of 12)                                                                         3/312005 M90-0021, Rev. 13 (Arachment 25) Case 7CAECCS Train Failure- RB Sump Retire wtB' Train Eqt)
Pipe     Pipe          Length          Vol.        Reynolds      Velocfly          I          dP Static      PStalkc In        PStatic            dH     Ele-vation       K           fUD        Mi iK Nominal                        Flow            No.                                     Friction                           out                       Inlet Size           (feet)       (gal/min)                  (feellsec)                  (.120s.)            (psla)           (Psia)         (feet)     (feet)______                       _____
22       14 Inch        2.68300 1,362.0            1.056E406     3.169094     0.01387          5.0fl2E03          15.750            15.71    8.798E.02       84.23 0.530000      0.033699337 0.56369930 23       14 inch        7.08300 1,362.0           1.056E+06      3.169094     0.01387          1.339E-02          15.756            15.75    1.389E.02       84.23 0.0000000     0.088964741 0.088964741 24       14 Inch        9.52100       2,20        2.2432.06      6.7290891    0.01331          7.7862-02           15.527           15.40    6,366E-01       8.4.23 0.790000     0.11473784  0.9047378866 25       14 Inch        3.18800 2.9.              2.321 E+06     6.962634     0.01329          2.7872-02          -15.328           17.20    3.794E-02       83.90 0.0120000     0.03835385  0.050365385 26       10[inch        0.32300 2I992 4           3.0692.46    12.175026      0.01380          1.1652-02           16.439           16,94    5.836E-01       79.38 0.248000      0.005336345 0.25333634i 27          8inch       2.00000~ 2,9.             3.853E.06    19.190696      0.01431          2.375E-01         165.449           164.50    2.463E-01       77.58 0.0000000     0.043039675 0.043039675 28       10 Inchl     70.50000        2,992.4     3.069E.06    12.175026      0.01380         2.587E+00          165.812           161.52   5.461E+00        79.60 1.2060000     1.164744051 2.370744022 29       W8inch         2.9000        2,992.4      1.7832E.06    4.107969     0.01296          6.610E.43         162.119           1163.33   6.85203         8.4.40 0.0000000    0.026137729 0.02613779 30       M8inch         2.9000        2,992.4     1.7832.06      4.107969     0.01296          6.B10E.03         159.480           160.69    6.8552-03       81.50 0.0000000     0.026137729 0.026137729 31       10 Inch        8.9000        2124        3.0692+06    12.175026      0.01380          3.266E-01         159.717           158.84   1.205E+00        78.601 0.3780000    0.14703860  0.523038592 32          3Inch       7.60000          100.4    3.362E.05      4.356031     0.018541         1.5672-01         159.549           158.74    2.3392-01       79.50 0.2420000     0.551191691 0.793191689!
33       10 Inch        5.00000 2,892.0           2.966E.06    11.766644      0.01381          1.716E-01         158.721           15656     1.779-01        79.50 0.0000000     0.082678682 0.0826786822 34       lOinch         5.00000 2,892.0           2.966E.06    11.768644      0.031            1.7162-01         156.556           155.48    5.824E-01       84.50 0.1880000     0.082678682 0.270678676 35       10 Inch      13.0000 2,120               2.371E.0      9.406806      0.01390          2.86E-01          142.842           142.56    6.33-011          68.50 0.265000    0.216358379 0.482356382 38       10inch         2.10000 2,i.              2.3712E.06     9.4080       001390           4.635E-02          29.876.           28.24    4.166E.01      102.50Oi 0.268000    0.034949375 0.302949882
: 37.      .14Ic        72.10000        2120        2.066E.06      7.141377     0.0135           7.850201            17.4111          12.66   2.163E.0('      120.801 1.702000     1.027050426 2.72905044 36       14 Inch        5.55700            0.0    0.0002.00      0.000000     0.00000         0.0002.00           28.987            32.54   0.0002E.06       84.751 0.000000     0.00000000  0.000000000 39       14 inch        0.10000            0.0    0.0002.00     0.000000      0.00000         0.OOOE.00           32.539            32.54   0.0002.00        76.25 0.0000000     0.000000000 0.00000000('
40       14inch        7.72900        1.3i2.0      1.056E.06    3.169094      0.01387          1.4612E-02         15.713            19.04    1.515SE-02      84.23 0.0000000     0.097078705 0.097078705 41        14inch        0.10000       1,6.         1.056E+06  ~3.169094       0.01387          1.8902-04           19.043           19.04    3.240E-04       78.25 0.0008200     0.001256032 0.002076032 42          6inch     49.60000             0.0    0.0002.00     0.000000      0.00000         0.0002+00           27.745            31.93   0.000E.00       106.00 0.0000000     0.000000000 0.0000000002 43          6inch   .39.60000              0.0    0.000E.00     0.000000      0.000001        0.0002+00           -35.973           31.92   0.0002+00 1      86.31 0.00000001    0.000000000 0.000000000 44       14inch       30.48000             0.0    00002E+00     0.00000       0.00000         0.0002+00           16.246            16.54   0.0002+00        86.25 0.000000      0.000000000 0.000000000O
 -45       14 Inch      25.82300'            0.0    0.0002.00     0.000000      0.000           0.0002+00           16.542            16.88   0.0002+00        85.54 0.0000000     0.000000000 0.000000000 46       14 inch        6.5000             0.0    0.0002.00     0.000000      0.00000         0.0002+00           28.996            29.00   0.0002+00        84.72 0.000000      0.000000000 0.000000000 47          4Inch     24.4000              0.0    0.OOOE+00     0.000000      0.00000         0.0002+00           33.868            29.91   0.0002.00        85.50 0.00000       0.000000000 0.000000000 48       l4inch       47.04200~ 4.2540            3.3312+406   10.08914.3     0.01314          8.6242.01           15.485           15.52    8.942E-01       85.25 0.0000000     0.565296566 0.565296568 49       14 Inch      41.7920         4,2540      3.300E+06      9.898184     0.01313          7.294E-01 -.        15.473           15.18    1.7412E+00      85.28 0.6470000     0.496785873 1.143785M88 50 4inchl       19400             500        141 6       1.617404       0.01665         3.0842+00          139.847           133.27   6.2232+00        6.009100             .6951        .7953 52       12 Inch      35.10000             0.0    0.00024001     0.000000 0.0000              0.000E.DO            14.123           18.93 0.0002+00         126.50 0.00000001 0.000000000    D.000000000 53       12 Inch      31.70000             0.0    0.0002.00     0.000000 0.00000              0.0002+00            118.931 22.69            0.0002+00       115.00 0.000000 0.000000000      0.0000000 54       12 inch      23.40000-            0.0    0.0002400     0.000000 0.00000              0.000E+00     No Solution No Solution         0.0002+00       106.00 0.0000000 0.000000000     0.000000000 55       14 inch        2.10000            0.0    0.0002400     0.000000 0.00000              0.OOOEi.00    No Solution No Solution         0.0002+00       105.60 0.0000000 0.000O000000    0.000000000 56       14 Inch      10.8000              0.0    0.0002+00     0.000000 0.00000              0.0002+00     No Solution No Solution         0.0002+00       103.50 0.0000000 0.0000000D00    0.00000000M 57       14 inchl     12.20000             0.0    0.0002.00     0.000000 0.00000              0.0002+00     No Solution No Solution         0.0002.00       I03.50 0.0000000 0.00000000      0.000000000 co 1j0 I    4- A 1-h.4
                '-  I a 7rVM' i '
A JA V A tVC.MA
                                                      . V I. V n .AtYvVm
                                                                      ' V i '
I n Jnrmvw V . l/ j A  fmc~fv%
I . V L V K1.
V     V .-
Mn' cnj,gj-n WU 'S l n tr~nn          *_ . , A 1 IMU v 01
                                                                                                                                                                       - r1rM       0 0 0 0 jI I. 0.000000000  000 00 0.000000DOO

AFT Fathom 5.0 Output                                                                                 (5d 12)                                                                    M'31/2005 M90-0021. Rev. 13 (Attachment 25) Case 7 CA ECCS Train Failure- RB Surmp Recirc wfB Train Eqt)
Pipe      Pipe       Length      Vol. Reynolds   Velocity        I       dP Static     PStatic In    PStatic           dH     Eevafon        K           /D      flD + K Nominal                  Flow        No.                               Friction                    Out                     Inlet Size        (feetlsec)                                _          (It. H20 sid.)    (Dsla)       (psla)         (feet)    (feet) 59         8Inch      2.70000        0.0 O.OOOE+00  0.000000 0.000O           O.OOOE+OO30.467                29.76  O.OOOE+00        97.50  0.0000000 0.000000000 0.000000000 60         8Inch      7.60000        0.0 O.OOOE+00  0.000000 0.00000          O.OOOE00 No Solution     No SWuton    O.OOOE00        103.50  0.0000000 0.000000000 0.000000000 61         8inch 11.50000            0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00 No Solution    No Solution  O.OOOE+00       103.50  0.0000000 0.000000000 0.000000000 62         8inch      1.40000        0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00   No Solution  No Solution  O.OOE+000103.50         0.0000000 0.000000000 0.000000000 63         8inch 156.00000           0.0 O.OOOE+00 0.000000 0.00000             .OOOE+000      44.128        14.70  O.OOE+00 105.80         0.0000000 0.000000     0.000000000 64         8inch 10.40000            0.0 O.OOOE4.0  0.000000 0.00000          O.OOOE+00   No Solution  No Solution  0.0OE+00        103.50  0.0000000 0.000000000 0.000000000 66        lOinch 10.00000         325.0  3295E+05    1292230 0.01590           4.709E.03       24.796        24.79   4.883E403      113.00  0.0000000 0.188244792 0.188244792 67         8Inch 10.00000            0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00 No Solution    No Solution  O.OOE+00 103.50         0.0000000 0.000000000 0.000000000 68     2-1t2 inch     8.10000        0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00        16.834        20.32  O.OOE+00         84.72  0.000 0.00 0.00000 0.000000000 69    2-1f inch 15.30000             0.0 O.OOOE+00  0.000000 0.00000          O.OOE+00 15.815                13.40  O.0OE+00         84.23  0.0000000 0.000000000 0.000000000 70     2-1f2 inch 50.30000           0.0 O.OOOE+0 C 0.000000 0.00000          O.OOOE+00        29.014        23.16  O.OOOEi00        82.50  0.0000000 0.000000000 0.000000 71     2-1/2 Inch 21.30000           0.0 O.OOOE+00  0.000000 0.00000          O.OOOE+00       157.456       152.44  O.OOOE+00        84.50  0.0000000 0.000000000 0.000000000 72         8inch      1.00000        0.0 O.00E+000 0.000000 0.00000           O.OOOE+00   No Solution  No Solution  O.OOE+00 103.50         0.0000000 0.000000000 0.000000000 74         6Inch      0.50000        0.0 O.OOOE+0 C 0.00000 0.00000           O.OOOE+OO       134.268       134.27  O.OOOE+OO        96.00  0.0000000 0.000000000 0.000000000 75         6Inch 14920000         580.0  9.828E+05 6.441043 0.01564           2.870E+00       133.999       128.67  4.248E+CO        96.00  1.9730444 4.616096410 6.589140805 76        10 Inch    0.54200         0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00        32.539        32.54  O.OOOE+0076.25          0.0000000 0.000000000 0.000000000 77        10 Inch    0.75000         0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00        32.539        31.70  0.OOE+00 76.25          0.0000000 0.000000000 0.000000000 78        1OInch 31.39600            0.0 O.OOOE00 0.000000 0.00000            O.OOE+00 31.703                32.09  O.OOOE+0078.25          0.0000000 0.000000000 0.000000000 79         6inch 153.39969           0.0 0.0002+00 0.000000 0.00000           O.OOE.OO         29.914        26.36  O.OOE+00 96.00          0.0000000 0.000000000 0.000000000 80         6inch      1.0000         0.0 O.OOOE+00 O.0W00 0.00000          O.O0OE00       No Solution  No Solution  O.OOOE+0077.33          0.0000000 0.000000000 0.000000000 81        10 inch    0.10000    1,362.0  1.397E+06 5.541552 0.01419            7.821 E-04      18.884        18.88     .11OE-04      76.25  0.0000000 0.001699380 0.001699380 82        lO Inch     0.54200   1,362.0  1.397E+06 5.541552 0.01419            4.239E-03       18.862        18.86   4.396E03        76.251 0.0000000 0.009210641 0.009210641 63        lOinch      0.75000     362.0  1 37E+06 5.541552 0.01419             5.866E-03       18.678        17.83   3.567E402       76.25! 0.0620000 0.012745352 0.074745351 84        lOinch 31.93700       10362.0  1.397E+06 5.541552 0.01419            2.498E401       17.827        17.94   6.479E01        78.25  0.8150000 0.542731101 1.357731098 85         4 Inch     0.10000        0.0 O.OOE+0OO 0.0000W       0.00000      O.OOOE+00        18.027        18.03  O.OOOE+00        78.25  0.0000000 0.000000000 0.000000000 86         6Inch       1.000    1362.0   2.308E+06 15.125345 0.01523           1.033E-01     215.796        215.47   1.0712-01        7.33  0.00000 0.030126828 0.030126828 87        14inch      0.10000        0.0 O.002E+00 0.000000 0.00000           O.OE0040         14.907        15.78  O.2OE+O0         86.31  0.0000000 0.000000000 0.000000000 B8        14 inch     1.80200        0.0 O.OOOE+00  O.OOOO   O 0.00000        O.OOOE+00 14.907               14.91  O.OOOE+0086.31          0.0000000 O.OOOOOOW    0.000000000 89        14 Inch     0.10000        0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00        28.117        28.99    .O.OOE+W       66.83  0.000000 O.OOOOOOO 0.000000000 90        14 Inch     3.91700        0.0 O.OOOE+00 0.000000 0.00000           O.OOOE+00        28.117        28.12  0.0002+00        86.83  0.0000000 0.000000000 0.000000000 91         4 Inch     0.10000        0.0 O.OOO+20 0.000000 0.00000            O.OOOE+OO31.703                31.70  O.OOOE200        78.25  0.0000000 0.000000000 0.000000000 92        10inch      0.10000        0.0 O.OOOE4+O 0.000000 0.00000           O.OOE+00 32.539                32.54  0.000E00         76.25  0.0000000 0.00000000 0.000000000 93         4inch      0.10000        0.0 0.OOOE400   0.000000 0.00000         O.OOOE+00        18.027        18.03  O.OOOE+00        78.25  0.0000000 0.000000000 0.000000000 94         4inch      0.10000        0.0 O.OOOE4*00 0.000000 0.00000          O.OOOE+00 31.703               31.70  O.O2E+00         78.25  0.0000000 0.000000000 0.000000000 X95         4 Inch     0.10000        0.0 O.OOOE+00 0.000000 0.00000           0.0002+00 No Solution    No Solution  O.OOOE+0078.25          0..0000000 0.000000000 0.000000000 X96         4inch      0.10000        0.0 O.02OE.00   O.OOOO   00000000        O.OOOE+00 No Solution    No Solution  O.OOOE+O078.25          0.0000000 0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                        (6of 12)                                                                       3112005 M90-C021, Rev. 13 (Attachment 25) Case 7 CA' ECCS Train Failure- RB Surnp RecircwfB' Train Eqt)
Pipe     Pipe       Length          Vol.      Reynold     Veloity        I         dP Static     PStatic In PStatic              dH     Elevation        K     _.D             MM + K NarInal                      Flow         No.                                Friction                      Out                     Inlet Size        (feet)      jgaImn)                 (eettsec)              (It.H20 std.)     (psia)         (psla)        (feet)     (feet) 1004      I14inich    0.50000            0.0 0.000E.00 0.0000         0.000001 0.OOOE+00 No Solution' No Solution           0.OOOE.00        83.80  0.0000000 0.000000000 0.000000000 1012       3 Inch 20.20000               0.0 O.OOOE+00     O.00000    0.00000       0.0000E+0        18.402           17.29 0.000E+00        81.20  0.0000000 0.000000000 0.000000000 1014      10 Inch 28.30000               0.0 0.OOOE.00     0.000000   0.00000       0.0002.00        30.843           30.84 O.OooE+00        66.50  0.0000000 0.000000O00 0.000000000 1015      10Inch 28.30000                0.0 o.oooE00      0.000000   0.00000       o.OOOE+00        30.843           2624  O.OOOE+0  O      86.50  0.0000000 0.000000000 0.000000000 1016      10 Inch 43.50000               0Q O.o Oo0000.000000         o.0ooO        o.OOOE+00        22.693           20 81 0.000E+00       106.00  o.OO0OO00    0.00000OOO  0.000000000 1024      14 inch      1.25000 2892.0 2.243E406 6.729089              0.01331        1.022E-02       15.369           15.36  1.060E-02       83.90  o.ooo0 0     0.015063785 0.01506378a 1032       3Inch 19.60000             100.4 3.362Et05 4.356031        0.01554        4.042E401       16.791           15.37  7.0492E01       81.20  0.9690000 1.421494406 2.39049433 1034      10 inch     0.71000 292sz 2.966E+06 11.766644               0.01381        2.436E-02      142.542         142.53   2.526E-02       86.50  0.0000000 0.011740373 0.011740373 1035      10 Inch 26.10000 2,312.0 2.371 E+06              9.406806   o.1390         5.760E01       140.329         135.14  1.405E+00        86.50  0.5870000 0.434377045 1.02137057 1036      10 inch 117.800 0           3102.0 2.71SE2.6 12.335635      0.01417       5.222E+00        27.765           22.10 7.756E+00       106.00  0.9900000 2.290027617 3.280027626 1042       6 Inch     0.50000            0.0 0.OOE+00      o.o00ooo   0.00000 o .000E+00             29.914           29.91 O.OOOE+00        96.00  0.0000000 0.000000000 0.0000000o    o 1047       4 inch     0.10000            0.0 O.OOOE+00     0.000      0.00000       0.oooE+00        29.914           29.91 O.OOOE00 96.00          o.000000 0.000000000 0.000000000 1050       4 Inch     0.10000         580.0 1.481 E+06 14.617404      0.01665        11s89E-02      133.094         133.09   1.648E202       96.00  o.0Ooooo0 0.004963M41 0.004963841 1057      14 inch 68.10000               0.0 O.oooE+00 0.000000       0.00000       O.OOOE+00        22.401           32.54 0.0002.00       100.50  0.0000000 o.0oooooooo o0.000000o    0 1058      14 Inch 59.500O                0.0 O.OOOE.00 0.000000       0.00000       o.OOOE+00!        8.970           19.11 O.OOOE+001 0.50         0.0000000 0.000000000 0.000000000 1059       8Inch      4.30000            0.0 0.000E.00 O.oo0o0 o      O.OOOo        O.OOOE+00 No Solution No Solution       o.oooE+02 99.20         0.000oc0o 0.o00000000 0.000000000 1062       8          6.00000                                         0ch           0.000.E+00       45.090          44.13 O.OOOE+00        103.50    .0000000 0.O00000 o.00ooooo 1064       6inch 26.20000               0.0 O.OOO+.00 0O.OOOO 0.00000               0.0002E00 No Solution No Soluton O.O00E+00              103.50  0.000oo000.000000000 0.000000000 1074        6inch     0.50000            0.0 O.OOOE+000O 0.0000 000000               0.000E+00       134.268         134.27 0.000E+00         96.00  O.Oo0o0      0.000000000 0.0000000001 1075       6Inch      0.10000         580.0 9.828E+05 6.441043 0.01564               1.924E-03      134.000         134.00 1.995E03          96.00  0.0ooo0o 0.003093899 0.003093899 1111        None      7.30000            0.0 0.000Eoo      o.oooo0 o 0.00000        0.000E+00        12.660           14.12 O.OOOE+oO       130.00  0.0000000 0.000000000 0.000000000 1400       2 Inch    0.8000             0.0 0.0002E00      0.000000 0.00000          O.OE000         37.027          37.03 O.OOOE+00         79.50  O.oooo0OO 0.000000000 0.000000000 1401       2 Inch 126.10000             0.0 0.0002E00      0.000000 0.00000        O.OOOE+00 37.027                   14.66 O.OoOE+0  0      79.50  0O.0000           o.oo0000000 o.oooo0o0oo 1402       2 Inch     0.78000            0.0 0.000E00       .OOOOO 0.00000          O.OOOE+00        28.701          28.70 O.OOOE+00        133.00  0.0000000 0.000000000 0.000000 1403   2-1/2 Inch     3.50000            0.0 0.000EOO0     0.000000 0.00000         o.OOOE+0 O       28.701          28.70 0.000E+00        133.00  0.0000000 0.000000000 0.000000000 1404       2 Inch 181.30000              0.0 0.000E+00     0.000000 0.00000         O.OOOE+00        28.701           14.45 O.OOOE+00       133.00  0.00o0000 0.000000000 0.0000oo    000 1405   11/2 inch      0.33000            0.0 0.000E.+00    0.000000 0.00000         O.OOOE+00 14.445                  14.45 O.OWE+00 167.10         0.0000000 0.000000000 0.00000000 1406   2.1/2 inch     3.1000             0.0 O.02OE+00     0.000000 0.00000         O.OOOE+00        14.445           14.45 O.OOOE00 167.10         0.0000000 0.000000000OO.OOOO0OO 1407       4 Inch       .1l0000          0.0 O.O0E+00      0.000000 0.00000         0.000E+00        14.445           14.70 O.OOOE+00       167.10  0.0000000 0.000000000 0.000000000 1409       4 Inch    7.50000             0.0 0.0002E00 0.000000 0.00000             O.OOOE+00 14.445                  14.45 O.OOOE W        167.10  0.OWO        0.000000000 0.000000000 2036       10 inch     9.00000 2,312.0           715E+06 12.335635 0.01417           3.990E401        21.415           17.48 4.137E201       111.80  O.OOOOOO_ 0.1749596M1 0.174959661 2042        6 inch     0.50000            0.0 O.OOOE+00     0.000000 0.00000         O.OOOE+00 29.914                  29.91 O.0020           96.00  0.0000000 0.000000000 O.0OOOOO0OO 2047        6 Inch     0.11 DO0W 0.0 0.000E+00              0.000000 0.00000         0.000E+00        29.914          29.91 0.000E00          96.00  0.000000 0.000000        0.000000000 2064        8 Inch     2.70000            0.0 O.OOOE2 0.OOOWO 0.00000                0.OOOE+00135.009                135.72 .0oooE+00         9920   0.0000000 O.00000000 0.000000000 4200       14 Inch 10.30                 0.0 0.000E+00 0.000000 0.00000              O.OOOE+00 22.048                  17.74 0.000E00        110.50  0.00 0 0.000000000 0.000000000 AIM        U'l-nh    1A tl      I        nAA I n nC n    nn n A.VV        nffvvoN      n rvvic. i                        '3A 04 O.OOOE+00       1o.sol   o.ooooo 0.0000000 oo       0.00000000
 --    ,                                  ..                          I --      I

AFT Fathom 5.0 Output                                                                                               (7of 12)                                                                   3/31/2005 M90-0021 Rev. 13 (Atachment 25) Case 7CA' ECCS Train Failure- R9 Surrip Recdrc wtB Train Eqt)
Pipe       Pipe       Lengih         Vol.         Reynolds     Velocity          I       dP Static     PStatic In        P Static         dH    Elevafon      K          fLD       fL/D + K Nominal                     Flow           No.                                   Friction                          Out                   Inlet Size        (feet)      (gallmln)                   (feet/sac)               (R.H20 std.)     (Psia)            (psla)       (feet)   (feet) 4205           None      0.01000 4,254.0          7.266E+04 0.004827           0.01926      1.345E-12         17.023             16.42 1.395E-12     84.01 0.0000000  0.000003852 0.000003852 4206           None      0.01000 4.254.0          7286E+04 0.004827            0.01926      1.345E-12         16.2461            16.25 I.395E-12     86.25 0000       0.000003852 0.000003852 4207          OInch      4.00000           0.0    O.OOOE+OO       0.000000     0.00000     O.OOOE+OO26.245                      24.15 0.00E+.00      97.50 0.0000000  0.000000000 0.000000000 4208         10 Inch    4.30000       g2312.0     2371iE+06       9.406806     0.01390      9.490E-02       135.143            133.01 9.641 E02      975I0 0.00000000 0.071584038 0.071584036 Alt Junction Table Jct               Name               Elevation     PStatic In       Vol. Flow         Loss            dH           dP Stag. Total Inlet                      Thru Junction Factor (K)
(feet)     _ (psjla          (galhnin)                       (feet)          (ft. H20 std.)
1                         BWST         13825           1426                WA See Losses         See Losses           See Losses 2                     Tee&Ve           106.00          27.5                WA 0.OOOE+00          0.00000000           0.000000 3                      TeeM.y           84.75          28.99               N/A O.OOOE+00         O.OOO00              0.00000000 4                      Tee/t"e          84.72          29.00               N/A O.OOOE.00         0.00000000           0.00000000 5                       Wekblel          83.80          32.87               N/A O.OOOE+00         0.00000000           0.00000000 6                  Area Change           79.33          34.72                0.0 O.OOOE+00        0.00000000           0.00000000 X7                        DHP-1A          77.58          35.47                0.0 O.OOEW00                  N/A                   N/A 9                 Area Change           79.60          36.98                0.0 0OOOE00          0.00000000           0.00000000 lO                 Area Change           84.40          34.98                0Q0 0OOOE+OO         0.000.0000           0.00000000 ll                     DH.HE-lA           81.50          36.19               0.0 O.OOOE+00         0.00000000           0.00000000 13                  Area Chanme           78.60          37.40               0.0 0.OOOE+00         0.00000000           0.00000000 14                         Branch         79.50          37.03               N/A O.OOOE+O 0.00000000                    0.00000000 15                      Tee".fe          82.50          29.01               N/A O.OO0E+00         0.00000000             0.OOOOOOO 16                      TeeN~ve           86.50          33.89               WA O.OOOE+00          0.00000000          0.00000000 17                      Tee/WNW           97.50          30.47               WA 0.000E+00          0.00000000           0.00000000 18                         DHV-1        110.50          20.81               0.0 O.OOOE+00         0.00031698          40.00030568 19                      Tee/Wve         110.50          20.81               N/A O.000E+o0 O .0000000                   0.00000000 20                     REACTOR           130.00          12.66               WA See Losses         See Losses I Soe Losses 22                      Tee/Wve          113.00          24.81               N/A See Losses        See Losses           See Losses 23                       Teewhe           86.31          35.97               N/A 0.OOOE+00         0.00000000           0.00000000 24                       Tee/Wve          84.23          15.75               WA 0.OOOE+
0.0D00         0.00 00              0.00000000 25                    0 Wetdolet          84.23          15.79               N/A O.OOOE+00         0.00000000           0.00000000 26                       TeeaWe           84.23          15.54               N/A O.OOOE+00         0.00000000           0.00000000 27                       Tee"lve          83.90          15.41               WA See Losses         See Losses           See Losses 28                  Area Change           79.38          17.20           2992.4 3.657E01           0.27552959           0.26570833 29                        DHP-18          77.58          16.94           2.992.41   O.DOOE+001 -358.6307846'71 -345.84735107

AFT Fathom 5.0 Output                                                                                                 (8d 12)                                           3/31/2005 M90-0021, Rev. 13 (Attachment 25) Case 7CA' ECCS Train Failure- RB Sump Recire wt8' Train Eqt)
Jct               Name                    Elevation PStatic In          Vol. Flow        Loss             dH          dP Stag. Total Inlet                     Thru Junction Factor (K)
(feet)          (psia)      (ga/nin)                        (feet)         (ft. H20 std.)
31                  A                          79.60           164.50        2,99. 5.016E-02       028708565           0.27685246 32                  Area Chanoe                84.40           161.52        2,992.4 2.665E-01         0.61383716          0.59195685 33                     DH.HE-18                81.50 1.        163.33        2,992.4 3.510E+01         920504328           8.87692833 35                  Area Change                78.60           160.69        2,992.4 1.087E+00         0.28505234          0.27489161 36                          Branch             79.501          15922             N/A See Losses        See Losses          See Losses 37                      TeeWAye                84.50           157.06            N/A O.OOOE00 0.00000000                   0.00000000 38                      TeeWye                 86.50           14251             NWASee Losses         See Losses          See Losses 39                      Tee/ye                 97.50           135.46            N/A O.OOOE+0O         0.00000000          0.00000000 40                      Tee/Vye               120.80            17A7             N/A See Losses        See Losses          See Losses 42                     RB SUMP                 95.25            12.66        4,254.0 0.000E+00         0.00000000          0.00000000 43                         DHV-42              85.54            16.54            0.0 0.000E00O 0.00000000                  0.00000000 44                      Weldolet               84.72            16.88            N/A! O.OOOE+000.00000000                  0.000000 46                         DHV-43              85.23            15.52        4,254.0    1.040E-01      0.16451528          0.15865113 47             Drop Une (HL-'E')              126.50            14.12            0.0 O.OOOE+O0         O.OWOOOoo           0.00000000 48                   WELDOLET                 115.00            18.93            0.0 O.OOOE+0          0.00 00000 0.00000000 X49                          DHV4             106.00            22.69            0.0 O.OOOE+00         No Solution         No Solution 50                  Area Chanqe               105.60 No Soution                  0.0 0.000E+00         No Solution         No Solution 51                      TeeWVy                103S5 No Solution         No Solution 0.000E+00          No Soluton          No Solution 52                      Teetve                103.50 No Solution        No SdulTon O.0OOE+00           No Solution         No Solution 53                      Tee/RV                 76.25            32.54            N/A O.OOOE+.00.00000000                   0.00000000 54                      Teet/e                 76.25            19.08            N/A O.00E+00          0.00000000          0.00000000 55                      Tee"ve                103.50 No Solution        No Solution O.OOOE+00          No Solution         No Solution 56                      TeeWvye               103.50 No Solution        No Solution O.OOOE+00No Solution                   No Solution 57                            'Tee'           103.50     No  Solution            0.0   O.OOOE+00       No  Solution        No Solution X58                         OHV-9             103.50 No Solution                 0.0 O.OOE+00 No Solution                  No Solution 59                     Tee     (Rn)          105.80            44.13            0.0   O.OOEt0O        0.00000000          0.00000000 60                           OSV-1             76.25            32.54            0.0 O.OOOE+000.00000000                   0.00000000 61                      Tee"                   78.25            17.94            N/A O.WOOE+00         0.00000000          0.00000000 X62                        DHV-34              86.83            35.76            0.0 O.OE000          18.28333318         17.63162231 X63                        DHV-35              86.31            35.97             0.0 O.002E+00       50.38686779         48.59082413 64                      TeeNhe                 78.25            31.70            N/A O.OOE200          0.00000000          0.00000000 65                  Area Change                76.25            32.54            0.0 O.00OE+00         0.0000000           0.00000000 66                     TeeA/ye                96.00            29.91            N/A    O.OE00O        0.00000000          0.00000000 X67                        MUW 58              96.00            31.92            0.0 O.000E+00 -244.BM614 *236M076616 68                     Tee"h                  96.00           134.15            WA O.OOOE+00          0.00000000          0.00000000 69               MAmn ---In Mt]tP            104.50 M                128.6           580.01 o.oooE+00I       0.00000000 ..       0.00000000 L-     ...- ~-.-.-       --..-- - J      -.--   ,.________J

(9of 12)
M90-0021, Rev. 13 (Attadument 25) Case 7 (A ECCS Train Failure. RS Sump Reclrc wEI` Train EqQ)
Jct           Name              Elevation  PStatic In    Vol. Flow         LOss            dH         dP Stag. Total Inlet               Thru Junction Factor (K)
(feet)     Opsda)      (gaVlnin)                       (feet)        (ft. H20 std.)
70               Area Change        76.25       19.04        1,32.      3.657E4-1      0.05708097          0.05504631 X71       1362 gpm from BSPs         78.00 No Solution             0.0 0.000E+00        No Solution         No Solution X72           580 gpm to MUP's       104.50       26.38             0.0 0.000E+00        0.00000000          0.00000000 X73          Spared NaOH feed         78.25 No Solution             0.0 0.000E+00        No Solution         No Solution 74       1362 gpm from BSPs         78.00     215.47         1362.0 0.OOOEs00          0.0000000           0.00000000 X75          Spared NaOH feed         78.25 No Solution             0.0 0.OO)E+00        No Solution         No Solution 76                      BSV.8       76.25       18.86        1,362.0 9.108E401         0.43466561         0.41917190 77                    BSV-17        76.25       32.54             0.0 0.0OE+0          0.00000000          0.000W000 78                    BSV-16        76.25       18.88        1,362.0 1.120E40I         0.05344970          0.05154448 1001                  BWST (2)       122.25       14.70             0.0 0.WOE+00 0.00000000                  0.00000000 X1002                    MUV 73        96.00       31.93             0.0 0.000E+00        4.61240986          4.64087105 1004                    DHV-21        83.80 No Solution             0.0 0.0000E+0        No Solution         No Solution 1014                      FO-27       81.20       33.03             0.0 0.000E+00       34.99657039        33.74911499 1016                  DH1/ FT3        86.50      30.84              0.0 0.t1 00EW4.W103849                  *0.00100147 X1017                     DHV-8        99.20      29.76              0.0 0.00OE.00        No Soluton         No Solution 1025                    DHV-76        90.00       13.40             0.0 0.000E+00        0.00000000         0.00000W0 1026                    DHV-32        83.90       15.40        2,892.0 1.040E-01         0.07318302         0.07057440 1032      325 gpm BWST recirc        113.00      24.79           325.0 0.0002.00         0.00000000         0.00000000 1036                      FO-28       81.20     158.74           100.4 1.151E403 339.53079985 327.42819214 1038                  FE2 / FT4       86.50     142.56         2,312.0 3.887E+00         5.34574288         5.15519333 X1039                     DHV-7        99.20 No Solution             0.0 0.00E200         No Solution         No Solution 1040              FromnCFTr1A        110.50      22.05              0.0 0.000.E00        0.00000000         0.00000000 1044                    OHV-75        76.50       20.32             0.0 0.OOOE+00        0.00000000         0.00000000 X1051                    DHV-40       100.50 No Soluton              0.0 0.000E+00        No Solution         No Solution X1052                    DHV-39       100.50 No Solution             0.0 0.000E+00        No Solution         No Solution 1055                   Fr. SFPs      103.50 No Solution             0.0 0.000E+00        No Sofution         No Solution 1056                      FE-38      103.50 No Solution             0.0 o.O0E+00         No Solution         No Solution 1062                    DHV-33        86.83       28.12             0.0 0.000E+00        0.00W0000          0.00000000 1063                    DHV-36        86.31       14.91             0.0 0.OOOE+00        0.00000000         0.00000000 1065                     DHV-2       111.80       22.10        212.0 6.900E-01           1.63168570          1.57352412 1067                    MUV 60        96.00     134.27              0.0   0.o0ooE+00     o.0o00000          0.00000000 1400                    DHV-92        7950        37.03             0.0   o.oooE+00      0.00000000         0.00000000 X1401 _____              DHV91        133.00       14.68             0.0   0.0002+00 -33.5M88875           *32.38967896 1402               Area Change       133.00       28.70             0.0   00002+00       0.00000000         0.00000000 1403               Area Change       133.00       28.70             0.0   O.O0E+00       0.00000000         0.00000000 1404               Area Chance l     167.10       14.45                 .O.OOOE+00 I O.QM   ooo l oo -&deg;)
0.0

AFT Fathom 5.0 Output                                                                                            (10 of 12)                                        3/3112005 M90-0021, Rev. 13 (Attachrment 25) Case 7 (A' ECCS Train Failure- RB Sunm Reclrcwt8f Train Eqt)
Jct             Name                Elevation     PStatic In      Vol. Flow        Loss               dH        dP Stag. Total Inlet                     Thru Junction Factor (K)
(feel)         (asia)        (gaVmin)                         (feet)       (ft. H20 sid.)
1405                       TreeNve        167.10            14.45            N/A O.OOOE+.00         0.00000000          0.0000OOO0 1406                   Area Change        167.10           14.45              0.0 O.0O00E40 0.00000000                  0.00000000 1407     Pressurizer Spray Nozzle         166.50           14.70              0.0 O.OOOE+00         0.00000000          0.00000000 1408                        RCV.13        167.10            14.45             0.0 0.00~O0Et 0.00000000                  0.00000000 2002                        MUV 72         96.00           29.91              0.0 O.OOOE00          0.00000000          0.00000000 2015                       DHV-105         96.50           23.16              0.0 O.OOOE.00         0.00000000         O.OO00O 2016                        OHV-1 1        96.00           29.91              0.0 O.OOOE+00         0.00000000          0.0000000O 2037                       DHV-106         96.50          152.44              0.0 O.OOOE.00         0.00000000          0.00000000 2038                        DHV-12         96.00          133.27           5800     1.300E401       0.43166637          0.41627958 2052                      Dead End        103.50    No Solution               0.0 O.OOOE400          No Solution        No Solution 3016                   Area Chanoe         96.00           29.91              0.0 O.OOOE+00         0.00000000          0.00000000 3038                   Area Change         96.00          133.09           580.0 1.482E-01          0.49225590          0.47470939 3215                  From CFT1 a         110.50           20.81              0.0 O.O0E0OO          0.00000000         O.OOOOOO0 3216                         DHV46        106.00           2824          2,312.0    1.040E-01       0.14301515         0.13791735 3217                         DHV-5        106.00           22.69              0.0 O.OOOE00          0.00002778        *0.00002679 X3220                        BSP-1A         77.33           32.09              0.0 O.OOOE+00         No Solution         No Solution 3221                        BSP-1B         77.33           17.94         1,362.0 O.OE000 -47633504931 -459.35604858 X3233                        BSV.11         78.25    No Solution               0.0 O.OOOE00          No Solution         No Solution X3235                        BSV-12         78.25    No Solution               0.0 O.OOE+00 No Solution                  No Solution 3236                       BSV-150         78.25           18.03              0.0 O.OE00            0.00000000         O.000OOO0 3237                       BSV.151         78.25           31.70              0.0 0.OOOE00+0.00000000                  O.OOOO O 3240            RB Sumrv Strainer          86.25           16.42         4254.0 1.167E+06           0.42268122         0.40761471 3241                      Sump Exit        86.25           16.17             N/A See Losses         See Losses          See Losses 3242                       DHV.110        102.50           24.15              0.0 O.OOOE.00         0.00384121        40.00370429 3243                       DHV-111        102.50          133.01         2,312.0 1.794E.02 246.69346219 237.90W05493 3244                       DHV-211         86.50          155.48         2,892.0 1.438E+01         30.93814890        29.83535576 3245                       DHV.210         86.50           30.64              0.0 0.OOOE00 4.00384121                  4.00370429 Junction Loss Table Jct     Pipe    Pipe dP Stag. Total            dH        Loss Factor (K)
J      Dir.     (tH20std.) _feq             __
1         P1    Out             0.000          0.000              0.000 P19    Out         4.285E-03 4.4432E3                  0.5000 20        P1B      In            0000           0.000              0.000 P37      In           0.7643         0.7926              1.O0

AFT Fathom 5.0 Output                                                                                       (lid 12)                                               3131/2005 M9040021, Rev. 13 (Attachment 25) Case 7 CA!  ECCS Train Failure- RB Surnp Recirc wfB Train Eqt)
Jct     Pipe Pipe dP Stag. Total             dH        Loss Factor (K)
U      Dir. (ft. H20 std.) _jeet) _
P1 11 Out               0.000          0.000             0.000 22        P20 Out               0.000          0.000             0.000 Pi9       In          0.000          0.000             0.000 P66 Out            0.02016        0-02090             0.805 27        P25 Out               0.000          0.000             0.000 P1024       In       0.03696        0.03832           0.05U6 P1032       In        40.3463        40.3591            -1.218 36        P31       In          0.000          0.000             0.000 P32 Oul              02952         0.3061              1.038 P33 Oul             0.A50          0.4303             0.2000 33      P1034       In          0.000          0.000             0.000 P35 Out            0.03338        0.03482           0.02517 P50 Out               5.064          5.251             1.581 40      P4200       In          0.000          0.000             0.000 P37 Oul               0.000          0.000             0.000 P2035       In          1.675          1.737            0.7343 3241       P44 Out               0.000          0.000             0.000 P48 Out              02288         0.2373             0.1500 P4206       In          0.000          0.000             0.000 vsaned Flow Tabe Assigned            Nane            Elevation      PStatic In     Vol. Flow         Loss         dH      dP Stag. Total Flow                                 Inlel                    Thru Junction     Factor (K) lleet)         (psia)       5_gal/nfln)                  (feet)     (ft. H20 std.)
69          580 gpm to MUPs         104.50         128.67             580.0   0.000E400 0.00000000       0.00000000 X71        1362 opm from BSPs         78.00 No Solution                    0.0 0.000E400 No Solution      No Solution X72          50Ogpm to MUP's         104.50           26.36                0.0 0.OOOE400 0.00000000       0.00000000 X73          Spared NaOH feed         78.25 No Solution                    0.0 0.OOOE+00 No Sdution       No Soluton 74        1362 gpm from BSPs         78.00         215.47           1,362.0   0.0000E+0 0.00000000       0.0X000000 X75          Spared NaOH feed         7825 No Solution                     0.0 0.000E+00 No Sotion        No Solution 1032       325 gpm BWST redlrz        113.00           24.79            325.0   0.OOOE+00 0.00000000       0.00000 Reservoir Table

(12 of12)
M90-0021, Rev. 13 (Attachmnen 25) Case 7CA ECCS Train Faiure- RB Sumr Recire wtB Train Eqt)
Reservoir    Nane       Elevation PStatic In Vol. Flow                     Loss            dH        dP Stag. Total Inlet                      Thru Junction Factor (K)
(feet)          Ifsla)         (gaVrrinl                       Pet)         lft. H20 std.)
1         BWST         13825             14.26               WA See Losses See Losses                See Losses 20      REACTOR         130.00            12.66               WA See Losses See Losses                See Losses 42      RBSUMP           95.25            12.66          4,2         0.0OOOE+00   0.00000000          0.0000000 1001      BWST (2)       122.25            14.70                0.0 0.OOOE+00 0.00000000               0.00000000 Screen Table Screen        Narre           Elevation PStatic In Vol. Flow                   Loss             dH        dP Stag. Total Inlet                    Thru Junction Factor (K)
(feet)        (psia)        (gaVlmn)                         (feet)       (tLH20 std.)
3240     RB Sunp Strainer          86525          16.42           4,254.0 1.167E+06 0.42268122               0.40761471

AFT Fa!hom 5.0 Output                                                                                                         (I of 12)                                   3/3112005 M90-0021, Rev. 13 (Attachnment 26) Case 8(DHP-1A Failure - Remaining ECCS InRB Surrp Recirc Mode)

==Title:==
M90-021, Rev. 13 (Attachrrnt 26) Case 8 (DHP-1A Failure - Remaining ECCS InRS Surp Redrc Mode)
Analysis run on: 3131/2005 1:48:47 PM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: U:\My Documnts\WORKINGlRB Surrp\CalcsW90-0021r13iCase 8A-I PI inPggy-Back from Sump.FTH Execution Timhe 3.10 seconds Total Number Of Head/Pressure Iterations= 934 Total Number Of Flow Iterations= 103 Total Number Of Temperature lterations- 0 Number Of Ppes= 133 Number Of Junctions= 125 Matrix Method= Gaussian Elimination Pressure/Head Toierance= 0.0001 feet Flow Rate Toierance= 0.0001 gal/mrin Flow Relaxabon= (Aulcrnatic)
Pressure Relaxatior- (Automatic)
Constant Fluid Property Model Fuid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Temperature Data= 50 deg. F Temnperature= 204.7 deg. F Density= 60.20271 Ibmtnt3 Viscosity= 0.29676 centipolse Vapor Pressure= 12.66674 psia Viscosity Model= Newtonian Atmospheric Pressure- I atm Gravitational Acceleration= 1g Turbulent Flow Above Reynolds Nurnbers 4000 Laminar Flow Below Reynolds Nunnber= 2300 Total Inflow= 5,941 gal/rin Total Outilow= 5,941 gal/min Maximum Pressure Is216.9 psia at Junction 3220 Outlet Minimum Pressure Is8.966 psia at Junction 1051 Outlet Purnp Sumr[1[
Jct      Narne          Vc.          Mass         OP       OH       Overall      Speed Overal             BEP            %of        NPSHA NPSHR Flow          Flow                        Efliciency                 Power                       BEP
                     *z-.(oalminl    (Ibrmtsec)    (fsidl _.....J nfeetl 4_ (Percentl   (Percenl). _.4_ (hpi
_1
_      . .4~  x    a   _.z.M....                 w     .J                z     4vfoal/mini
                                                                                                               \     _ . (Percent) t  J.__-_.w   fleeli   (ieet)
X7       DHP-1A                0          0.01 N/A           N1AI         N/A         0.01        N/A         N/WA NA                    N/A       N/A 29      DHP-1B           2,9921        401.41 149.9 358.6J             80.29       tOW.0 32i5.9            2732          109.54        12.53    12.53 3220      BSP-1A           13621         182.71 199.1 476.31             74.63       100.0J 212.01           1,4731         92.48       15.66     12.79

AFT Fathom 5.0 Output                                                                                       (2of 12)                                        3/31/2005 M90-0021, Rev. 13 (Atlachment 26) Case 8 (DHP-IA Failure- Remaining ECCS inRB Sunr Recirc Mode)
Jct   Name        Vol.        Mass         DP     DH    Overall        Speed      Overall SEP          %of       NPSHA NPSHR Flow         Flow                     Efficiency                 Power                SEP (gaVrnmin)  l(Wbmsec) psid)_ (eet)      (Percent)                 (Peratt)
(pn)             (Percent) (feet)        (feel) 3221    BSP-1B        1,362       182.7 199.1 476.3            74.63       100.0 212.0        1,473        92.48      13.08       12.79 Vve Summ___
Jct     Name         Valve        Vol.        Mass           DP                OH         PInlet           Cv           K           Valve State Type         Flow        Flow (gaaVrin) (brm/sec)        (psidl            (feet)       (psla) 18      DHV-1         CHECK           0.0        0.00   40.00013341       *0.00031910        20.81            N/A     0.0000       Failed Closed 43     DHV-42 REGULAR             1,3620      182.69    0.00705048        0.01686419         16.43       15,935.7     0.1040                Open 46     DHV-43 REGULAR            4,254.0      570.601   0.06877961        0.16451525         15.51       15,935.7     0.1040                Open X49      OHV-4 REGULAR                 0.0       0.00    No Solution       No Solution        22.69    No Solutlon     0.0000      Closed By User X58      DHV-9 REGULAR                 0.0       0.00    No Solution       No Solution No Solution     No SolutIon     0.0000      Closed By User 60      BSV-1         CHECK       1,362.0     182.69    0.18172255        0.43466561         19.95        3.138.9     0.9108    _          Open X62  _DHV34 REGULAR                    0.0       0.00             N/A                NIA      35.76            N/A      0.0000     Closed By User X63     DHV.35 REGULAR                 0.0       0.00             N/A                NIA      35.97            N/A     0.0000      Closed By User X67     MUV58 REGULAR                  0.0       0.00             WIA                N/A      31.92            N/A     0.0000     Closed ByUser 76      SSV-8         CHECK       1.362.0     182.69    0.18172255        0.43466561         18.86         3          0.9108                Open 77     BSV.17 REGULAR            1.362.0      182.69    0.02234595        0.05344970         19.97        8,951.2     0.1120                Open 78     BSV.16 REGULAR            1,362.0      182.69    0.02234595        0.05344970         18.88        8,9512      0.1120                Open X1002     MUV 73 REGULAR                 0.0       0.00             N/A                NIA      31.931           N/A     0.0000     Closed By User 1004     DHV-21 REGULAR                 0.0       0.00             N/A                N/A      17.17            N/A     0.0000                Ooen X1017      DHV-8 REGULAR                 0.0       0.00    No Solution       No Solution        29.77    No Solution     0.0000     Closed By User 1026     OHV-32 REGULAR            2,892.0      387.91    0.03059595        0.07318302         15.40       16,243.1     0.1040                Ooen X1039      OHV*7 REGULAR                 0.0       0.00    No Solution       No Solution No Solution     No Solution     0.0000     Closed By User X1051     OHV 40 REGULAR                 0.0       0.00    No Solution       No Solution No Solution     No Solution     0.0000     Closed By User X1052     DHV.39 REGULAR                 0.0        0.00   No Solution       No Solution No Solution     No Solution      0.0000    Cosed B User 1062     DHV-33         CHECK           0.0        0.00            WA                 N/A      15.79            N/A     0.0000                Open 1063     DHV-36         CHECK           0.0       0.00             WA                 NMA      14.90            N/A     0.0000                Open 1065      ODHV2        CHECK       2,312.0      310.11    0.68216S98        1.6316e570         22.10         2,750.1    0.6900    _           Opn 1067     MUV 60         CHECK           0.0       0.00             WA                 N/A    134.27             N/A     0.0000                O9pen 1400     DHV-92 REGULAR                 0.0       0.00              N/A               N/A      37.04            N/A     0.0000                Open X1401     DHV-91     REGULAR             0.0       0.00             N/A                N/A      14.68            N/A     0.0000 Closed ByUser 2002     MUV 72         CHECK           0.0       0.00             N/A                NIA      29.93            N/A     0.0000                Open 2016     DHV-11     REGULAR             0.0       0.00             WA                 N/A      29.93            N/A     0.0000                Open 2038     DHV-12 REGULAR               580.01      n.80    0.18046865        0.43166637       133.27          1,341.3    0.1300               Open 3216       DHV-6 REGULAR           2,312.01     310.11    0.05979097        0.14301515         28.24         92.1       0.1040                Open

AFT Fathom 5.0 Output                                                                                               (3of 12)                                                                        3/31/2005 M900021, Rev. 13 (Attachrnent 26) Case 8(DHP-IA Failure - Remaining ECCS inRB Sump Recirc Mode)
Jct     Name         Valve          Vol.        Mass           DP                 DH             PIntel           Cv             K           Valve State Type          Flow         Flow (adVmin)     (Ibrn/sec)           )            (feel)          Jpsa) 3217       DHV-5    REGULAR               0.0         0.00   40.00001169        0.00002797           22.69             N/A       0.0000             __pe X3233      BSV-11    REGULAR               0.0         0.00    No Sduton         No Solution No Solution No Solution              0.0000 Closed By User X3235 _BSV-12        REGULAR               0.0         0.00    No Soluton        No Solution No Solution No Solution              0.0000 Closed By User 3236    BSV-150         CHECK             0.0         0.00            W/A                N/A         18.02             N/A       0.0000                Open 3237    BSV-151         CHECK             0.0         0.00            N/A                NWA         19.11             N/A       0.0000                Open 3242    DHV-110             FCV           0.0         0.00   .0.00161667 .0.00386695                 24.15             N/A       0.0000        Failed Open DHV.111             FCV     2 103243 310.11        103.13288116 246.68548742                133.01           223.7     179.388                 Open 3244    DHV-211     REGULAR          2,692.0       387.91    12.93444729 30.93814990                IS5.47           790.0      14.3789                Open 3245    DHV-210     REGULAR               0.0         0.00            N/A                N/A         30.84             N/A       0.0000                Open PMmOntUtI TAhbl Pipe     Pipe        Length         Vol.        Reynolds     Velocity                   dP Static     PStatic In PStatic                  dH        Elevation       K         fUD        ft/D +K Nominal                     Flow           No.                                   Friction                         Out                          Inlet Size         (feet)     (gaVrmin) _                (feettsec)               (ft. H20 sid.)      (psia)          (psla)         (feet)        (feel) 1      14 inch 25.14100               0.0 O.OOOE+00        0.000000    0.00000        O.OOOE+00          21.683           27.75 O.OOOE400            120.50 0.0000000  0.000000000  0.000000000 2_      14 inch 29.47900               0.0 O.OOOE+00        0.000000    0.00000        0.000E,00          27.745           35.76 0.00E+OO             106.00 0.0000000  0.000000000  0.000000000 3       14 inch 17.16700 1362.0 1.056E+06 3.169094                      0.01387         3.245E402         16.715           16.60 2.631 E41             84.72 1.4700000  0.215622991  1.685623020 4       14 Inch 35.93800               0.0 O.OOOE+00        0.000000     o.ooo0o       O.OOE+00           16.781           17.17 0.0000E+0             84.72 0.0000000  0.000000000  0.000000000 5       14 inch     2.68200            0.0 O.OOOE+00        0.000000    0.00000        O.OOOE+00          17.168           19.02 O.OOOE.00             83.80 0.0000000  0.000000000  0.000000000 6       10inch      0.32300            0.0 O.OOOE+DO        0.000000    O.0O0OO        O.OOOE+00          19.017           19.77 O.OOOE+00             79.38 0.0000000  0.000000000  0.000000000 7        8inch      2.04200            0.0 O.OOOE+00        0.000000    0.00000        O.OOOE+00          37.845           37.00 O.OOOE+00             77.58 0.0000000  0.000000000  0.000000000 8       10 inch 63.70000               0.0 O.OOOE+00        0.000000     0.000         O.OOOE+00          37.002           35.00 O.OOOE+00             79.60 0.00000    0.000000000  0.000000000 9       18 Inch     2.90000            0.0 O.OO0E+00 0.000000           0.00000        O.OOOE+00          34.995           36.21 0.0002+00             84.40 0.0000000  0.000000000  0.000000000 10      18inch      2.90000            0.0 O.OOOE+00 0.000000            0.00          O.OOOE+00          36.208           37.42 O.OO0E+00             81.50 0.0000000  0.000000000  0.000000000 11      10 inch     8.90000            0.0 O.OOOE+00        0.000000     0.00000         .ODOE+00         37.420           37.04 O.OE0000              78.60 0.0000000  0.000000000  0.000000000 12        3=1nch    7.60000            0.0 O.OOOE+00 0.000000           0.00000      O.OOOE+00            37.044           36.33 O.OOOE+00             79.50 0.0000000  0.000000000  0.000000000 13      10 Inch     3.00               0.0 O.OOOE+00        0.000000    0.00000        O.OOOE+00 No Solution No Solution O.OOOE+00                     79.50 0.0000000   0.000000000 0.000000000 14      10 Inch     4.00000            0.0 O.OOOE00         0.000000    0.00000        O.OOOE00           32.513           30.84 O.OOE400              82.50 0.0000000  0.000000000  0.000000000 15      10 inch 14.40000               0.0 O.OOOE00 0.000000            0.00000        O.OOOE+0  O        30.843           30.84 O.OOOE+00             86.50 0.0000000  0.000000000  0.000000000 16      10inch 21.00000                0.0 O.OOOE+00        0.000000    0.00000        O.OOOE+00          24.156           22.69 O.OOOE.00            102.50 0.0000000  0.000000000  0.000000000 17        ~10inch  17.70000            0.0 O.OOOE+00        0.000000    0.00000        O.0DO0.0           20.81            20.81 0.0002.00            110.50 0.0000000  0.000000000  0.000000000 18      14inch 37.20000                0.0 0OOOE+.00 O.0 000        0   0.00000        00.000000000 19      14rinch 10.67700            325.0 2521E+05 0.756208             0.01612         1.33iE43          21.677           24.81 2.993E43             120.50 0.1810000  0.155632955  0.336832950 20g      IA inrh    2iA130M             n0n nnnn;:nn         0.n0Y00     A.0M0          n nmp.Lnn          2A481:           35; Q7 f Oo flpfl          1inn 1300  0.0000    0.000000000  0.000000000 21       14,n..       2.0000v           ao 000w0            0.v000       0.vw--vv       0.www             3v.9vw            35wV.9 0.S-0v.VWT          V86V.W10.00000 121       141Inch    12.00E00            0.0 IO.OOOE+OO 0.OO0w0O          0.00000        O.OOOEtOO          35.97            35.97 O.OOOE+OO             88.311 0.0000000 0.00000000   O.OO=vOOO

AFT Fathom 5.0 Output                                                                                           (4of 12)                                                                  3/31lD005 M900021, Rev. 13 (Attachment 26) Case 8 (DHP.IA Failure- Rerraining ECCS inR8 Sump Recirc Mode)
Pipe    Pipe        Length         Vol. Reynolds   Velocily          I        dP Static    PStatic In          P Stec         dH     Elevation      K           (110      fU/D +K Nominal                    Flow         No.                                 Friction                          out                   Inlet Size         ffool     fin~tImk,               Ifeel/secl i             ftR2OMtd           tngaal           (nfal        (fpfei    (QQ) 22       14 inch      268300      1,3620    1.056E+06    3.169094   0.01387        5.072E-03             15.747         15.71  8.798E402     84.23  0.5300000 0.033699337 0.563699308 23       14 Inch      7.08300     1,362zo   1.056E+D6 3.169094      0.1387          1.339E.02            15.752         15.75  1.38SE402     84.23  0.0000000 o.o8U964741 0.088964741 24        14 Inch     9.52100     2,892.0   2.243E+06 6.729089      0.01331         7.786E-02            15.523         15.40  6.366E-01     84.23  0.7900000 0.114737845 0.904737866 25       14 Inch      3.1 E80     2,sz4     2.321 Et06 6.962634      0.01329        2.787E.02            15.325         17.20  3.794E402     83.90  0.0120000 0.038365385 0.050365385 26        loInch      o032300     2.992.4   3.069E+06 12.175026     0.01380         1.1a5E402            16.436         16.94  5.36E-01      79.38  0.2480000 0.005336345 0.253336341 27         8 inch     2.00000     2,992.4   3.853E+06 19.190696     0.01431        2.375E-01          165.445          16450  2.463E-01      77.5   0.0000000 .043039675 0.043039675 28        10 Inch   70.50000      2,992.4   3.069E+06 12.175026     0.01380        2.587Et00          165.809          161.52 5.461 E+00     79.60  1.2060000 1.164744051 2.370744022 29        18 inch     2.90000     2,992.4   1.783E+06 4.107969      0.01296         6.610O-03         162.116          163.33  6.65E503       84.40 0.0000000 0.026137729 0.026137729 30       18 inch      2.90000     2,924     1.723E+06 4.107969      0.01296         6.610E403         159.477          160.69  6.6sE403      81.50  0.0000000 0.026137729 0.026137729 31        10 inch     8.900       2090Z4    3.069E+06 12.175026       0.0o380      3266E-01           159.714          158.83 1.205E+00      78.60  0.3760000 0.147038604 0.523038592 32         3 inch     7.60000        100.4  3.362E+05 4.356031      0.01854         1 67.E01          159.546          158.74  2.33SE-01     79.50  0.2420000 0.551191691 0.73191689 33       10 inch      5.000001    2920      2.966E4.06 11.766644     0.01381        1.716E-01         158.717          156.55  1.779E-0l     79.50   0.0000000 0.082678682 0.0826786882 34        10 inch     5.000001    2,892     2.966E+06 11.766644      0.01381        1.7162-01         156.55           155.47 5.824E-01       84.5  0.1880000 0.082678682 0.270676676 35         10inch   13.00000      2,312.0   2.371 E+06 9.406806     0.01390        2.869E601          142.838          142.56  6.633E-01     86.50  0.266=00 0.216356379 0.482356382 36       10 Inch      2.100       2,312.0   2.371 E+06 9.406806     0.01390        4.635E -2             29.876         28.24 4.166E401     102.50  0.2680000 0.034949875 0.302949882 37       14 inch    72.10000      2,312.0   2.066E+06    7.141377   0.01365        7.850E-1              17.411         12.66 2.163E+00     120.80  1.7020000 1.027050426 2.729050448 38       14inch       5.55700     1,362O    1.056E+D6 3.169094      0.01387         1.05IE.02            16.596         20.13  3.181E02      84.75  0.1340000 0.069797694 0.203797697 39       14 inch      0.10000     1,362.0   1.056E+06 3.169094      0.01387         1.890E-04            20.135         20.13  6.439E-03     76.25  0.0400000 0.001256032 0.041256031 40       14inch       7.72900     062.0     l.056E+06    3.169094   0.01387         1.461 E-02           15.710         19.04  1.515E.02     64.23  0.0000000 0.097078705 0.097078705 41       14 Inch      0.10000     1,362.0   1.056E+06    3.169094   0.01387         I.890E-04            19.039         19.04  3.240E.04     76.25  0.0008200 0.001256032 0.002076032 42         6inch    49.600w             0.0 O.OOOE+C00   0.000000   0.00000        O.O0E000              27.745         31.93 O.COOE+00O    106.00  o.oooo0oo 0.0000000o o     0.000000000 43         6 inch   39.60000            0.0 o.oooE+00    0.000000   o.oooo         O.OOE+00              35.973         31.92 o.OOOE+00      86.31  O.OOOO 0.00000Oooo 0.000000000 44       14 inch    30.48000      1,362.0   1.067E+06    3.230233   0.01368        6.047E.02             16.165         16.43 8.120E-02      86.25  0.1140000 0.386726920 0.500726920 45       14 Inch    25.82300       1,362.0  1.056E+06    3.169094   0.01387         4.B82E.02            16.422         16.72  1.043E01      85.54  0.3440000 0.324345113 0.668345124 48       14 inch      6.50000     1,362.0   1.056E+.6    3.169094   0.01367         1.229E-02            16.721         16.72  1.274E202     84.72  0.0000000 0.081642072 0.081642072 47         4 inch   24.400001           0.0 O.OOE+000 0.000000      0.00000        O.OOOE+00             33.903         29.93 O.OOE+00       86.50   0.0000000 0.000000000 O.OOOO00 48        14 inch   47.04200      4,254.0   3.331E+06 10.089142     0.01314        8.624E-01             15.482         15.51  8.942E-01     86.25  o.o000000   0.565296566 0.565296566 49        14inch    41.79200      4254.0    3.300E+06    9.898183    0.01313       7.294E-01             15.469         15.18 1.741E+00      85.28  0.6470000 0.496785873 1.143785888 50         4lnch    19.40000         580.0  1.481 E.06 14.617404    0.01665        3.0846.00          139.844          133.27 6.2236.00      88.50  0.91I10000O 0.962985119 1.873985133 52       12inch     35.10000            0.0 o.oooE+00    0.000000   0.00000        O.00OE+00             14.123         18.93 O.OoOE+00     126.50  O.OOoo00o 0.0000000W0   0.0000000 53       12 inch    31.70000            0.0 o.oooE+000   o.oo0oo    0.00000o       o.oWE+00              18.931         2269  O.oo0E+00     115.00  O.OOOoo O.O00ooo0 0.000000000 54        12 inch   23.40000            0.0 O.OOOE+00    O.OOOO     0.00000,       O.DOOE+00   No Solution        No Solution o.WOE+00      106.00  0.00000oo0.000000OO 0.000000000
: 55.       14 Inch     2.10000           0.0  0.0WE+W00   0.000000   0.00000!       O.W2E+00    No Solution        No Solution O.OoE+00      105.60  0.0000000 0.000000000 0.000000000 56        14Inch    10.80000            0.0 o.OOOE+000   0.000000 www                     O.OOE00     No Solution        No Solution O.0OE+00      103.50  0.000     0 o.0oooooo   0.000000000 57        14 Inch   1220000             0.0 O.0WE+W00    0.000000      .Wo         0004        No Solution        No Solution O.O0E+W00     103.50  o.0oooo0o 0.000000000 o.00000
  -aR I    filt-h
            -.-     I A 7(1M
                        ... -I An  n nmr.nn    nnnnnnnI n nrm I    n rWoF+/-n NA       qIt1An I NoqHSunn l 1--l.....
n.OOOE+00     103.501 0.00000001 o.ooo0000000 0.000000000

AFr Fathom 5.0 Output                                                                                     (5of 12)                                                                     3/31/2005 M90M0021, Rev. 13 (Attachment 26) Case 8 (DHPiPA Failure. Renraining ECCS inRB Surmp Recirc Mode)
Pipe      Pipe        Length       Vol.      Reynolds    Velocity       I          dP Static   PStatic In     PStatic          dH     Elevation       K                    IIJ.D+ K Noninal                    Flow         No.                                 Friction                    out                     Inlet Size        (feet)    (galmin)                (feel/sec)            (ft. H20 std.)    (psia)        (psla)        (feet)     (feet) 5           Binch      2.70000         0.0  O.OOOE+00 0.000000 O.OOM0 O.OOE+00                     30.484         29.77  o.OOOE+00        97.50  0.0000000 0.000000000 o.oOOOW 60           BInch      7.60000         0.0  O.OOOE+00     0.000000 0.00000         0.OOE.00 No Solution     No Soution   O.OOE+00        103.50  o.o0ooooo 0.000000000 o.ooo0ooo0  o 61          8Inch    11 50000          0.0  O.OOOE+00     0.000000 o.oo000         O.O0OE+00 No Solution    No Solution  o.OOOE+oa       103.50  0.0000ooo  0.000000000 o.o0o0oo0oo 62          8Inch       1.40000        0.0  O.OOOE+00     0.000000 o.oo00o         o.OOoE.oo No Solution    No Solution  o.OOOEt00 103.50        0.0000000 0.000000000 0.00000000 63          8inch   156.00000i         0.0  O.OOE+00      0.000000a 0.00000        O.OOOE+00       44.128          14.70 O.OOE+000       105.80  0.0000000 0.000000000 0.000000000 64          8Inch    10.4000 0              O.OOOE+0000 o.aooooo .000              O.OOE+00 No Solution     No Solution  O.OOOE+00       103.50  0.0000000 0.000000000 0.000000000 66          o 1 Inch     10.00000       325.0 3295E+05        1292230 0.01590           4.709E-03      24.796         24.79  4.683E-03       113.00  0.0000000 0.188244792 0.188244792 67          8 Inch   10.00000          0.0    0oow00 o. o.000 0.00000wO.0OOE.00 No Solution                 No Solution  O.OOOE400       103.50  0.0000000 0.000000000 0.000000000 68     2-1/2 inch      8.10000         0.0 O.OOOE00 0.000000 0.00000               O.0OOE+00       16.786         20.22  O.OOE+00         84.72  0.0000000 0.000000000 o.0000000o0 69     2.112 Inch    153000            0.0 o.o0oE+00 0.0000) 0.00000               O.OOE+00        15.812          13.40 O.OWE+00         84.23  0.0000ooo0.00000oo0o   0.000000000 70     2-.12 Inch    50-3M             0.0 O.OOOE+00      0.000000 0.00000         O.OOOE+00       29.029         23.18  0.OOOE+00        82.50  0.00000 0.000000000      .00ooooooo 71     2.U2 Inch     21 30000          0.0 O.OOE+00 0.000000 o.0o0oo               O.OOOE+00 157.452             152.44  O.OOE000         84.50  o.0ooo0oo 0.000000     0.000000000 72          8Inch       1.00000        0.0 O.OOOE+00      o.00O0o o.o0000          0.OOE+00 No Solution     No Solution  O.0OE+00        103.50  0.0000000 0.000000000 0.000000000 74          6 inch     0o500           0.0 o.00oE+00 0.000000 o.0wo                0.00E+O        134.265        134.27    .OOOE.+00      96.00  O.OOO0O0O O.OOOO00 o.0oooooMO 75          6 Inch  14920000        580.0 9.82E+05 6.441043 0.01564                2.870E+00      133.996        128.67  4.2482+a00       96.00  1.9730444 4.616096410 6.589140805 76         lOinch      0.54200    1,382.0 1.397E+06 5.541552 0.01419                4.239E203      19.951          19.95  4.39ME-03       76.25  O.OOOW0    0.009210641 o.009210641 77         lOinch      0.75000    13.20 1.397E+06 5.541552 0.01419                  5.866E-03      19.768          18.91  4.235E02        76.25  0.0760000 0.012745352 0.088745350 78        10 inch    31.39600     1138Z     1.397E+06 5.541552 0.01419              2.4552E01      18.914          19.01  6.798E-01       78.25  0.8910000 0.533537447 1.424537420 79          6inch   153.39999          0.0 O.OOOE+0C      0.000     0.00000        0.ODOE+00       29.931         26.38  0.000E.00        96.00  O.OOOOO 0.900000000 o.o0ooooooo 80          6 inch      1.00000   1,362.      303.0E+06 15.125345 0.01523           1.0332-01    216.869         216.55   1.071E-01       77.33  0.0000000 0.030126828 0.030126828 81         loInch      0.10000    1362.0 13M7E+06         5.541552 0.01419          7.821 E04      18.881          18.88  8.110E404       76.25  0.0000000 0.001699380 0.001699380 82        10inch        0s4200    1.3620a 1.397E+06 5.541552 0.01419                4239E203       18.858          18.86  4.36E403        76.25  0.0000000 0.009210641 0.009210641 83         10 inch      0.7500    1362.0 1.397E+06 5.541552 0.01419                 5.866E.03      18.675          17.82  3.567E202       76.25  0.0620000 0.012745352 0.074745351 84         10 Inch   31.93700     1 0362.0  1.397E+06 5.541552 0.01419              2.498E-01      17.824          17.94  6.479E201       78.25  0.8150000 0.542731101 1.357731098 8s          4inch      0.10000         0.0 O.OOE+00       0.000000 0.00000         O.OOOE+00       18.023          18.02 0.OOOE+00        78.25  0.0000000 0.00000000O 0.000000000 86          6lnch       1,00000   1,362.0 2.308E+06 15.125345 0.01523               1.033E201     215.793        215.47   1.071E-01       77.33  0.0000000 0.030126828 0.030126828 87         14 Inch     0.10000         0.0 O.OOOE+00      0000000 0.00000          O.OOE+00        14.904          15.78 o.00aE+00        86.31  O.OOOO 0.000000000 o.00oooo000 88         14 inch      1.80200        0.0 O.OOOE+OO O.0000W 0.00000               O.OE+00         14.904          14.90 O.OOOE+00        86.31  0.0000000 0.000000000 0.000000000 89         14 Inch      010C00         0.0 O.OOOE+00      0.000000 0.000M          O.OOOE+000 15.791               16.66 O.0OE+00         86.63  0.0000000 0.000000000 0.0000000oo 90         14 Inch      3.91700        0.0 00002E+00      0.000000 0.00000         0.0002+00       15.791          15.79 0.0002+00        86.83  0.0000000 0.000000000 0.000000000 91          AinchJ      0.10000        0.0 00002E+00 0.000000 0.00000              0.0002+00       19.113          19.11 0.00027+00       78.25  0.0000000 0.000000000 0.000000000 92         WOinch       0.10000   1,362.0 1.397E+06 5.541552 0.01419                7.821 E04      19.974        _19.97 8.110E404         7625   0.0000000 0.001699380 0.001699380 93          4 Inch 0.10000             0.0 O.OOOE+00 0.000000 0.00000              O.OOOE+00       18.023          18.02 O.OOE+00         78.25  O.OOOOOO 0.0000000OO O.OO00M 94          4 Inch I 0.10000l 0.0C0.000E+00 I 0.000000 0.0000                      O.OOE00200      19.113          19.11 0.0002+00        78.25  0.0000000 O.OOOOOOOO   0.000000000 X95          4inch I 0.100001           0.01 0.0002+00 I0.0000001 0.000001 0.0002+00 No Solution             No Solutionr 0.0002+00 1      78.25  0.0000000 0.000000000I 0.000000000 X96 1        4 inch      0.10000        0.0 O.OOOE+001 0.00=1 0.0=                  0.OOOE+00 No Solution    No Sdlution O.OOOE+001        78.251 0.00000001 0.00000W) I 0.000000000

AFT Fathomn 5.0 Output                                                                                                     (6of 12)                                                                         Y3112005 M90-0021. Rev. 13 (Attachment 26) Case 8(DHP 1A Failure - Remaining ECCS inRB Surrp Recirc Mode)
* t              -                                            r             7-              7 Pipe       pipe        Length           Vol.         Reynolds       Velocity           l         dP Static     PStatic In      P Static          dH     Elevation       K          fiD      I fl.D K Norninal                       Flow            No.                                       Friction                       Out                      Intel 110011                                      Hwtmiss                   (ft. 120 std.}    IMIlai          (osiai          1fpptt    If~p 1004        14 inch       0.50000            0.0      0.00E+oo        O.00000       0.v           0.v000200        17.158            17.17 O.OoE+OE 83.80 o.0000000            0.00ooo0oo0    0.000000000 1012          3 Inch   20.20000              0.0      0.000O0          0.000000  0.00000          0.OOOE+OO 36.333                   35.25   0.O00E+00       81.20  O.OOOOO    oo 0.000000000    0.000000000 1014          1inch    28.30000              0.0    O.OOOE+DO         o.o00ooo   o.00       OOOEO 0.000.O          30.843            30.84   0.O00E+OO       86.50  0.0000000  0.000000000    0.000000000 1015        10 Inch    28.30000              0.0    O.OOOE+O 0.000000            0.00000          0.0O0E+OO        30.843            26.24   O0.OOE+00       86.50  0.0000000  0.000000000    0.000000000 1016          1Oinch   43.50000              0.0     0.0002.5O        0.000000   0.00000            .OOO0E+OO      22.693            20.81   0.OO0E+OO     106.00   0.0000000  0.000000000    0.000000000 1024        14Inch        1.25000      2,89o         2.243E+06        6.729089   0.01331           1.022E-02       15.366            15.36    1.0602          B.o    0.00000oo 0.015063785    0.015063786 1032          3 inch   19.60000           100.4      3.362E+05        4.356031   O.0l854           4.042E.01       16.788            115.37 7.0491.01        81.20  O.9690000  1.421494406    2.3904943M8 1034        loinch        0.71000       2,892.0      2.966E+06      11.766644    0.01381:          2.436E-02      142.53           142.53     2.526E402      86.50  o.o00ooo0 0.01`1740373    0.011740373 1035           I Inch  26.10000         2,312.0      2.371 E+06       9.406806   0.013901          5.760E.01      140.326          135.14    1.405E+00       86.50  0.5870000  0.434377045    1.021377057 1036        10inch    l17.80000        2,312.0       2.715E+06      12.335635    0.01417          5.222E+00        27.765            22.10   7.756E+.0     106.00   0.99000oo  2.290027617    3.280027626 1042          6inch       0.50000            0.0    O.OOOE+OO 0.000000           0.00000          O.OOOE+00        29.931            29.93   O.OO0E+O.       96.00  0.0000000  0.000000000    0.000000000 1047          4 inch      0.10000            0.0    o.o00E+o0         0.000000   0.00000          0.OOOE+OO        29.931            29.93   0.OO0E+OO       96.00  0.0000000  o.ooooo00oo    0.000000000 1050          4inch       0.10000         580.0      1.481 E.06     14.617404    0.01665           1 .582.2       133.090          133.08     1.648e42       96.00  0.0000000  0.00496384     0.004963841 1057          14inch   68.10000              0.0     00002E+00        0.000000   0.00000          0.O000+00        10.062            20.20   0.0002.00     100.50 0.0000000    0.000000000    0.000000000 1058        14 inch    59.50000              0.0     O.00E+40O        0.000000   o.ooo0o          0.OOOE+0W         8.966            19.10   O.OOOE+OO 100.50       0.0000000o o.oooooooo     0.000000000 1059          8 Inch      4.30000            0.0     OOOE00200        0.000000   0.00000          0.O0OE+CC    No Solution    No Solution    0.OO0E+OO       99.20  o.oo0oooo  0.00000oooo    0.000000000 1062           8Inch      6.00000            0.0      0.0002.00        0.0000DO  0.00000          0.OO0E+00        45.090            44.13   O.2OOE+00     103.50   0.000oooo  0.000000000    0.000000000 1064         8 inch   26.20000              0.0      0.0002.00       0.000000   0.00000           0.O0002O0   No Solution    No Solution    0.0002.00O    103.5    0.0000000  0.000000000    0.000000000 1074          6 inch      0.50000            0.0     O.OE+200          0.oooo0o  0.00000o         0.OE+W20        134.265          134.27    O.OO0E+OO       96.00  0.000ooo0 0.000000000     0.000000000 1075          6 inch      0.10000         580.0      9.828E+05        6.441043   0.01564           1.924E203      133.996          134.00     1.995E-03      96.00  o.o00oooo  0.003093899    0.003093899 1111           None       7.30000            0.0     O.OO0E+OO        0.000000   0.00000          0.OOE+02         12.660            14.12   0.OO0E+OO     130.00   0.0000000  0.000000000    0.000000000 1400           2Inch      0.80000            0.0      0.0E02          0.000000   0.00000          O.OOOE+00        37.044            37.04   0.OO0002O       79.50  o.oo0oooo  o.oo0ooo0oo    0.000000000 1401           2 inch 126.10000              0.0     o.oooE+c0        0.000000   o.ooo0o          0.000E+00        37.044            14.68   0.OO0E+OO       79.50  0.0000000   0.000000000   0.000000000 1402          2 inch      0.78000            0.0     O.OOOE+OO0.000000           0.00000o         0.OXE+00         28.701            28.70   0.OO0E+OO     133.00   0.0000000  0.000000000    0.000000000 1403     2-.12 inch       3.50000            0.0     O.OOOE200 0.000000          0o.o00           o.O00E+0         28.701            28.70   0.OE2OO       133.00 0.0000000S0.000000000       0.000000000 1404          2 inch   181i.30000 0.0                 0.0002.00        0.000000  0.00000           0.000E.00~      28.701            14.45 0.O000+00       133.00 0.0000000' 0.000000000      0.000000000 1405      1 112  Inch     0.33000            0.0      0.O0002.00.000000          0.00000          0.0002.O         14.445             14.45 0.O000+00      167.10 0.0000000 0.O0000    000    0.00000000 1406     2-1l2 Inch       3.1iOOO            0.0      0.0002+00       0.000000 0.00000            0.000E+00        14.445            14.45   0.O0E+OO      167.10 0.0000000 0.000000000       0.000000000 1407           41inch      1.50000           0.0     O.OO0E+0   0 0.00000o o.ooo0o                0.0000E+0        14.445            14.70   O.0OOEOO      167.10 0.0000000 O.00W000000       0.000000000 1 0 4In h           7.5000             0.0 0.O0002.0 0.000000 0.00000                        0.0002.00       14.445            14.45 0.O000+00       167.10 0.0000000 0.000000000       0.000000000 2036         10 inch      9.00000       2,312.0 2.71 SE406 12.335635 0.01417                       3.990E.01       21.415            17.48 4.137E01        111.80 0.0000000 0.174959661       0.174959661 2042           6inch      0.50000            0. 00.000.0              0C.00000   0.000            0.000.00         29.931            29.93 0.OOE+OO          96.00 0.0000000 0.000000000      0.00000000 2047           6 Inch     0.10000            0.0     0.000.0E+        0.000000 000000             O.OO0E+0O 29.931                   29.93   0.OO0E0OO       96.00  0.0000000  0.000000000    0.000000000 2064           8inch      2.70000            0.0     O00E+00          0.W0000000.00000            0.000E+OO       135.004          135.71    0.O00E+OO       99.20  0.0000000  0.000000000    0.00COCO000 4200         14 inchl   10.30000             0.0 0.0002.00            0.000000      0.00000        0.O000+00       22.048            17.74 0.O0002OO       110.50 0.0000000 0.00000            .000000000 4
AIW2 IL.
IA t-a
               . -NI      I In AnVYon IVJJUVV'.
An      n nt I-J.-
Ml Iwn IL -
niv nN vn v   n-. inVnn V  j n nnnFc0n on A19            20.811 0.000E+OO               0.00000001 0.0000000001 O.0Ooo0o0oo 0os51

AFT Fathom 5.0 OuWput                                                                                                  (7o 12)                                                                   3/31/2005 M90-0021, Rev. 13 (Attachment 26) Case 8 (DHP-1A Failte -Remaining ECCS InRB Sump Recire Mode)
F              r            r              1                          r                -
Pipe        Length             Vol. Reynolds                          f        dP Static      P Static In    P Static         dH    Elevation       K          fUD       fUD +K Pipe                                                             Veoity                      Frkcton Nominal                        Flo          No.                                                                      Out                   Inlet Size(test)
(feefl       I ~oal/ml nl                 (faet/seac                      H 0std Of-t H20   t I      (ned:11                      Upetl   (feet 4205        None      0.01000 58616.0 9.619E+04 0.006373                        0.01816        2.211E-12         17.023         16.51 2.292E.12      85.01   0.0000000  0.000003632 O.00003632 4206        None.      0.01000~ 5,1.             9.619E404J 0.0063731           0.01816        4.115E.06J        16.243         16.24 4.26BE.06       88.25J 0.0000000k 0.000003632 0.000003632 4207      10 inch     4.00000            0.0 O.OOOE+00            0.000000      0.00000      O.OOOE+00           26.245         24.15 O.OOE+00       97.50   0.0000000  0.000000000 0.000000000 4208      10 inch     4.30000 2,312.0 2.371E+06 9.406806                        0.01390        9.490E-02       135.140        133.01 9.941E-02       97.50   0.0000000  0.071564038 0.071564036 UlJun    Teble Jct             Name                Elevation      PStatic In         Vol. Flow     Loss Factor (K)           dH         dP Stag. Total Inlet                        Thru Junction
_                               (feel)          (psla)          (ganlMn)                              (feet)        (t H20 stW.)
1                         8WST         138.25            1426                 WA        See Losses        See Losses        See Losses 2                      TeeNIv          106.00            27.75                N/A            0.00000      0.00000000        0.0000000 3                      Tee/vne          84.75            16.63                N/A            0.00000      0.00000000         0.00000000 4                      TeeN8ye           84.72           16.75                N/A            0.00000      0.00000000        0.00000000 5                      Weldolet          63.80           3525                 NMA            0.00000      0.00000000        0,00000000 6                 Area Change           79.38            19.02                0.0            0.00000      0.00000000        0.0000000 X7                       DHP-lA          77.58            19.77                0.0            0.00000               N/A              N/A 9                 Area Change           79.60            37.00                0.0            0.00000      0.00000000        0.00000000 10                 Area Change           84.40            35.00                0.0            0.00000      0.00000000        0.00000000 11                    DH.HE-1 A          81.50            3621                 0.0            0.00000      0.00000000        0.00000000 13                 Area Chane            78.60            37A2                 0.0            0.00000      0.00000000        0.00000000 14                         Branch        79.50            37.04                N/A            0.00000      0.00000000        0.00000000 15                     TeeAli            82.50            29.03                N/A            0.00000      0.0000000Q        0.00000000 16                     Tee/a             85.50            33.90                N/A            0.00000      0.00000000        0.00000000 17                     Tee"/We           97.50            30.481               N/A            0.00000      0.00000000        0.00000000 18                         DH0-i        110.50            20.81                0.0             000000     *0.00031910       *0.000M0773 19                     Tee/Wye          110.50            20.81                N/A            0.00000     0.00000000         0.00000000 20                   REACTOR            130.00            12.66                N/A       See Losses        See Losses        See Losses 22                     TeeM/y           113.00            24.81                N/A       See Losses        See Losses        See Losses 23                     Tee"ye            86.31            35.97                N/A            0.00000      0.000DOOO         0.OOOOOOOQ 24                      TeeJhre          84.23            15.75                N/A            0.00000      0.OO0OOOO0.00000000 25                   0 Weldolet          84.23            15.78                N/A            0.00000      0.00000000        0.00000000 26                     TeeV/ye           84.23            15.53                N/A            0.00000      Q00000000         0.00000000 27                      TeWvye           83.90            15.40                N/A       See Losses        See Losses        See Losses 28                 Area Change           79.38            17.20            2,992.4            0.36573      0.27552959        0.26570833 29                       DHP-13          77.58            16.94            2,992.4            0.00000 -58.63078467 -345.84735107

(6of 12)
M90-0021, Rev. 13 (Attachment 26) Case 8(DHP-iA Failure - Rerraining ECCS inRB Sump Recirc Mode)
Jct   Name            Elevation PStatic In Vol. Flow              Loss Factor (K)       dH           dP Stag. Total Inlet                    Thru Junction (feet)       (psia)         (gaVrnin)                          (feel)         (ft. H20 std.)
31      Area Chang        79.60        164.50           2992.4          0.05016      0.28708565          0.27685246 32      Area Chance       84.40        161.52           2992.4          0.2647       0.61383716          0.59199685 33         DH.HE-IB       81.50        163.33           292.41         35.10000      9.20504328           8.87692833 35      Area Change       78.60        160.69           2992.4          1.08694            50s234        0.2748e161 36            Branch      79.50        159.22                NIA     See Lesses      See Losses           See Losses 37          TeelWNve      64.50        157.05               N/A         O.COOOt O.OOOOOOO                0.OOOOO 38           Teeole        86.50        142.50               NWA See Losses           See Losses           See Losses 39          TeetWye       97.50        135.46               N/A         0.00000      0.000000O           0.00000000 40          TeeM"e       120.80          17.47              WA       See Losses      See Losses          See Losses 42         RB SUMP        95.45         12.66           561600          O.OOOOC0.00000000                0.00000000 43           DHV-42       85.54          16.43          1.362.0         0.10400      0.01686419          0.01626306 44          Weldolet      84.72          16.76              N/A         0.00000      0.00000000          0.00000000 46            DHV-43      85.28          15.51          4,254.0         0.104W       0.16451525          0.15865108 47 Drop Une (HL-B')      126.50         14.12                0.0        0.00000      0.000 00            0.00000000 48      WELDOLET         115.00         16.93                0.0        o.0oooo      0.00000000          0.00000000 X49             DHV-4     106.00         22.69                0.0        0.00000      No Solution          No Solution 50      Area Change      105.60   No Solution                0.0        O.0OOOONo Solution                No Solution 51          Tee~y        103.50   No Solution       No Solution         0.00000      No Solution          No Solution 52          TeefYte      103.50   No Solution       No Solution         0.00000      No Solution          No Solution 53          Tee_1 ye      76.25         20.17               NIA         0.00000      0.00000000          0.00000000 54          Tee&Wye       76.25         19.08               WA          0.00000      0.00000000          0.00000000 55          Te&Wye       103.50   No Solutin        No Solution         0.00000      No Solution          No Solution 56          Tee/Wye      103.50   No Solution       No Solution         0.00000      No Solution          No Solution 57              'Tee     103.50   No Solution                0.0        0.00000      No Solution          No Solution X58             DHV-9     103.50'  No Solution                0.0        0.00000      No Solution         No Solution 59          Tee (Rn)     105.80         44.13                0.0        0.00000      o.0oo00000 O.0OOOOOOO 60             BSV-I      76.25         1995            1J362.0         0.91081      0.43466561          0.41917190 61          TeeNWye       78.25          17.93               N/A        0.00000      0.00000000          0.00000000 X62            DHV-34      86.83         35.76                0.0        0.00000     47.76542800         46.06282425 X63           DHV-35       86.31         35.97                0.0        0.00000     50.39484712         48.59851837 64          TeeAYe        78.25          19.02              NIA         0.00000      0.00000000          0.00000000 65      Area Change       76.25         20.13           1.362.0         0.36573      0.0.05706 W97         0.05504631 66          TeelWye       96.00         29.93                N/A        0.00000      O.OO0D0OOO          0.00000000 X67           MUV 56       96.00         31.92                0.0        0.00000 -244.79468313 *236.06895447 68          Teefte        96.00        134.15               NIA 500 0.00000 0000         oooool 00000 0.00000000          0.00000000 to MUP's notoNU~s         104.50 10CSO           26 128.67:            58.0          0.00000    I o.ooooDooo I           o.OOOO=o 59Oa580 crn                                                                                                 -
s

(9 0112)
M90-021, Rev. 13 (Attachment 26) Case 8(DHP.IA Failure Rermining ECCS inRB Sump Recirc Mode)
Jct       Name              Elevation   PStatic In     Vol. Flow      Loss Factor (K)        dH          dP Stag. Tctal Inlet                  Thru JunCtion (feet)      (psla)       (gaVlnin)                           (feet)         (ft. H20 std.)
70           Area Change        76.25        19.04         1,362.0          0.36573      0.05708097          0.05504631 71   1362 gprn from BSPs        78.00       216.55         1362O            0.00000      0.00000000          0.00000000 X72      580 gpm to MUP's        104.50        26.38              0.0         0.00000      0.00000000          0.00000OO0 X73     Spared NaOH feed         78.25  No Solution              0.0         0.00000      No Solution         No Solution 74    1362 gpm from BSPs         78.00       215.47         1362.0           0.00000      0.00000000          0.000000 X75     Spared NaOH feed         78.25  No Solution              0.0         0.00000      No Solution         No Solution 76                  BSV-8       7625         18.66         1,362.0          0.91081      0.43466561          0.41917190 77                 BSV*17       76.25        19.97         1,362.0          0.11200      0.05344970          0.05154448 78                 BSV-16       76.25        18.88         1,362.0          0.11200      0.05344970          0.05154448 1001               BWST (2)      12225         14.70              0.0         o.o0o0o      o.o0oooo00          O.0OOO0OO X1002                 MUV73        96.00        31.93              0.0         0.00000      4.77113714          4.60106945 1004                 DHVW21       83.80        17.17              0.0         0.00000      0.00000000        0.00000000 1014                   FO-27      8120         36.33              0.0         0.00000      0.00000000          0.OOOOOO 1016              DH1/ FT3        86.50        30.84             0.0          0.00000     -0.00104545         40.0010C818 X1017                  DHV-8       99.20        29.77             0.0          0.00000      No Solution         No Soluion 1025                 DHVW76       90.00        13.40              0.0         0.00000      0.00000000          0.0000oo00 1026                 DHV-32        83.90       15.40         2,892.0          0.10400      0.07318302          0.07057440 1032 325 cpm BWST recirc       113.00         24.79           325.0          0.00000      0.000000o0          0.00000000 1036                   FO-28      81.20       158.74           100.4      1.151.41785   339.53079985       327.42819214 1038              FE2 / FT4       86.50       142.56         2.312.0          3.88740      5.34574288          5.15519333 X1039                  DHV-7       9920   No Solution             0.0          0.00000      No Solution         No Solution 1040          From CFT-1A       110.50         22.05             0.0          0.0000       0.00000000          0.00000000 1044                 DHV-75       76.50        20.22             0.0          o.0o000      0.00000000          0.00000000 X1051                 DHV40      100.50   No Solution             0.0          0.00000      No Solution         No Solution X1052                 DHV-39     100.50   No Solution              0.0         0.00000      No Solution         No Solution 1055               Fr. SFPs    103.50   No Solution              0.0         0.00000      No Solution         No Solution 1056                   FE-38    103.50   No Solution              0.0         0.00000      No Solution         No Solution 1062                 DHV-33       86.83        15.79              0.0         0.00000      0.00000000          0.00000000 1063.                OHV-36       86.31        14.90              0.0         0.00000      o.o0OOOO0           0.00000000 1065                  DHV-2     111.80         22.10         2312.01          0.69000      1.63168570          1.57352412 1067                MUv 60       96.00       134.27              0.0         0.03000      o.oo0oo0o0 0.00000000 1400                 DHV-92       79.50        37.04              0.0         o.ao         0.00000000          0.00000000 X1401                 DWV-91      133.00        14.68              0.0         0.00000    -33.54545492 -32.34972382 1402           Area Change       133.00        28.70              0.0         0.00000      0.00000000          0.00000000 1403           Area Change      133.00         28.70              0.0         o.00ooo      0.00000000          0.00000000 1404           Area Change       167.101       14.45              0.01        0.00000      0.00000000          0.00000000

AFT Fatrom 5.0 Out                                                                                                     (10 of 12)                                      731t20O5 M90-0021, Rev. 13 (Attachment 26) Case 8(DHP.1A Failure. Remaining ECCS inRB Sump Recdrc Mode)
Jot              Name                  Elevalion PStatic In             Vod. Flow     Loss Factor (K)         dH          dP Stag. Total Inlet                      Thru Junction (feet)          (psia)       Jga~min)                              (feet)         (ft. H20 std.)
1405                       Tee/ Ne          167.10             14.45              N/A         0.00000       0.00000000           0.00000000 1406                   Area Change          167.10 _-14.45                         0.0        0.00000       0.00000000           0.00000000 1407     Pressurizer Spray Nozzle           166.50             14.70               0.0        0.00000       0.00000000           0.00000000 1408                        RCV.13          167.10             14.45               0.0        0.00000       O.OOO00000           0.00000000 2002                         MUV 72            96.00           29.93                0.0        0.00000       0.00000000           0.00000000 2015                        DHV-105            96.50           23.18                0.0        0.00000       0.00000000           O.OOOOOOOO 2016                         DHY-11            96.00           29.93                0.0        0.00000    0.00000000              0.00000000 2037                        DHVY106            96.50          152.44                0.0        0.00000       0.00000000           0.00000 2038                         DHW-12            96.00          133.27             580.0         0.13000       0.43166637           0.41627958 2052                       Dead End          103.50 No Solution                     0.0        0.00000       No Solution _ No Solution 3016                    Area Change            96.00           29.93                0.0        0.00000       0.00000000           O.0 OOOO 3038                    Area Change            96.00          133.08             580.0         0.14825       0.49225590           0.47470939 3215                   From CFT-18           110.50            20.81                0.0        0.00000       0.00000000           0.00000000 3216                           DHVY6         106.00            28.24           2312.0          0.10400       0.14301515           0.13791735 3217                           DHV-5         106.00            22.69                0.0        0.00000     40.00002797          *0.00002697 3220                         BSP-1A            77.33           19.01           l 362.0         0.00000   *476.33504931 459.35604858 3221                         BSP-18           77.33            17.94           1.362.0         0.00000   *476.33504931 459.35604858 X3233                        BSV-11           78.25 No Solution                     0.0        0.00000       No Solution          No Soldton X3235                        BSV-12           78.25 No Solution                     0.0        0.00000       No Solution          No Soluilon 3236                        BSV-150           78.25            18.02                0.0        0.00000       0.00000000          0.00000000 3237                        BSV-151           78.25            19.11                0.0        0.00000       0.00000000           0.00000000 3240             RB Surnp Strainer            86.25            16.51           5,616.0 999,312.31250         0.63065857           0.60817868 3241                       Surp Exit          86.25            16.11               N/A      See Losses       See Losses           See Losses 3242                        DHV-110          102.50            24.15                0.0        0.00000     40.00386695         40.00372911'.
3243                        DHV-111          102.50           133.01           2312.0        179.38863    246.68548742 237.892364501 3244                        DHV*21 i          88.50           155.47         .892.0 2              14.37887     30.93814890         29.83535576 3245                       DHVY2101           86.50            30.841               0.0        0.00000      .0.0036695          .0.00372911 Junction Loss Table e
Jct     Pipe    Pipe     dP Stag. Total            dH        Loss Factor (K)
             #      Dir.     (ft. H20 sid.)         (feet) 1          P1    Out               0.000            0.000             0000 Pi9     OLt          4.285E.03       4.443E.03              05000 20         P18      In              0.000           0.000              0000 P37       In            0.7643           0.7926               1.0001

AFT Fathom 5.0 Ouut                                                                                             (11of 12)                                        3J31/2005 M90-0021, Rey. 13 (Attachnet 26) Case B(DHP-1A Failure- Rem3ining ECCS inRB Surnp Recirc Mode)
Jct     Pipe Pipe dP Stag. Total               dM         Loss Factor (K) e      Dir. (t H20 std.)           (feel)
P1111 Out                0.000           0.000              0.000 22        P20 Out                0.000           0.000              0.000 Pi9       In           0.000           0.000              0.000 P66 Out             0.02016         0.02090             0.3055 27        P25 Out                0000            0.000              00000 P1024       In        0.03696         0.03832            0.05446 P1032       In         *0.34i3         *0.3591             *1.218 36        P31       In           0.000           0.000              0.000 P32 Out              0.2952           0.3061              1.038 P33 Out              0.4150           0.4303            0.2000 33      P1034       in           0.000           0000               Q00.0 P35 Out             0.03338         0.03462            0.02517 P50 Out                5.064           5251               1.581 40      P4200       In           0.000           0.000              0.000 P37 Out                0000            0.000              Q000 P203i       In           1.675           1.737            0.7343 3241       P44 Oul             0.023481       0.02432              0.1500 P43 Outj             0.2283           0.2373            0.1500 P4206       In           0.000           0.000              0.000 Assianed Flow Table Assigned            Name             Elevaton PStatic In             Vol. Flow     Loss Factor (K)      dHi      dP Stag. Total Flow                                 Inlet                      Thru Junction (feet)          (psia)        (gaVrin)                         (feet)      (ft. H20 std.)
69          580 gpm to MUP s         1014.50          128.67            580.0         0.00000  0.00000000        0.00000000 7?        1362 gpm from BSPs          78.00           216.55 _         1362.0         0.00000  0.00000000        0.00000000 X72                Cornlto MUP's       104.50            26.38               0.0        0.00000  0.00000000        0.00000000 X73           Spared NaOH feed          78.25 No Solution                    0.0        0.00000  No SoluJon        No Solution 74         1362 gpm from BSPs          78.00           215.47           1,362.0        0.00000  0.0000000         0.00000000 X75           Spared NaOH feed          78.25 No Solution                    0.0        0.00000  No Solution       No Solution 1032       325 ppm BWST recire         113.00            24.79            325.0         0.00000  o.00000000        0.00000000 Reservoir Table

AFT Fathom 5.0 Outflput                                                                             (12of 12)                                         3/3132OO5 M90-0021, Rev. 13 (Attachment 26) Case 8 (DHP-1A Failure- Remaining ECCS InRB Sump Recirc Mode)
Reservoir     Name     Elevation PStatic In Vol. Flow      Loss Factor (K)       dH       dP Stag. Total Inlet              Thru Junction (feet)   (psia)      (galrin)                          (fee       ft.H20 sid.)
1           BWST       13825      14.26           WA       See Losses     See Losses     See Losses 20       REACTOR        130.00    12.66            NA       SeeLosses      SeeLosses      See Losses 42        ARBSUMP        95.45     12.66 _ 5616.0              0.00000    o.00000000      0.00000000 1001       BWST (2)      122.25    14.70             0.0        0.00000    0.00000000      0.00000000

AFT Fathom 5.0 Output                                                                                    (I of 12)                                     3/31/2005 M930021, Rev. 13 (Attachment 27) Case 9(MUP-iA Falls, Remianing ECCS InRecirc Mode))

==Title:==
M90-0021, Rev. 13 (Attachment 27) Case 9 (MUP-IA Fails, Remiaing ECCS InRecirc Mode))
Analysis run orn3/31/2005 1:56:38 PM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input Flte: U:UMy Documents\WORKINGnS Sump\CalcsWM90-0021rl3\Case 9A - MUP-1A Failure to Starn.FTH Executon Tlme= 1.09 seconds Total Number Of Head/Pressure Iteraffons- 936 Total Number Of Flow lterations= 101 Total Number Of Temperature lteratlonsm 0 NumberOf Pipes* 133 Number O Junctions= 125 Matrix Method= Gaussian Eliminarimn Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance= 0.0001 galmin Flow Relaxation= (Automatic)
Pressure Relax3tion= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Data= 300 deg. F Min Fluid Temperature Data= 50 deg. F Temperature= 204.7 deg. F Densilyt 60.20271 lbrnlt3 Viscosity= 0.29676 oentipoise Vapor Pressure= 12.66674 psla Viscosity Model= Newtonlan Atrmospheric Pressure= I atm Gravitational Accelerationr= 1g Turbulent Flow Above Reynolds Number= 4000 Laminar Flow Below Reynolds Number= 2300 Total lnflow= 8,253 gaVmin Total Outflow- 8,253 gallmin Maximum Pressure Is216.3 psla at Juncton 3220 Outlet Minimum Pressure Is8.967 psla at Junction 1051 Outlet Puma Suwmnrv Jot      Name         Vol.      Mass      DP      OH     Overall    Speed Overal         BEP        %of        NPSHA    NPSHR Flow       Flow                   Efficiency             Power                 BEP (galmin) (ibmnsec)    (psd (feel) (Percent) (Percent)       (hp)    (gaVrrmin) (Percent) (feet)       (feet) 7     DHP-1A         2,418      324.3   162.9 389.6       80.01     100.0 287.1 2732                E8.50      14.41      9.368 29     DHP-1B         2,992      401.4   149.9 358.6       80.29,    100.0 325.91        2732       109.54      12.53    12.528 1 3220 1 BSP-1Aj          1,36-:i2    18271  199.1 47Ei.3      74.63!    100.0     212.0      1.473      92.48      14.201   12.785i

AFT Fathom 5.0 Output                                                                                           (2Cf 12)                                      /31/2005 M90-0021, Rev. 13 (Attachment 27) Case 9 (MUP-1A Fails, Rernianing ECCS In Recirc Mode))
JcI    Name         Vol.      Mass         DP      DH     Overall       Speed Overall           BEP         %of        NPSHA NPSHR Flow        Fow                       Efficiency                 Power                   SEP (galrin)   Ibmrsec) (psid         eeL (PePerce Perent)                      gamn) (Percent)           (feet _J(fel) 3221    BSP-1B        1,362       182.7 199.1       476.3       74.63       100.0 212.0            1,473       92.48       13.08 12.785 Valve                                          _Sumar_
Jct     Name          Valve        Vot.        Mass          DP             OH          P Inlet          Cv              K      Valve State Type        Flow         Flow (ga Vnin) (bbm/sec)        (psid)         (feet)         (psla) 18       DHV.1        CHECK       2,312.0      310.11      0.68217         1.63169          22.42       2,750.1       0.6900             Open 43       DHV42      REGULAR        3,674.0      492.80      0.05130        0.12271           15.73       15,935.7      0.1040             Open 46       DHV-43     REGULAR        4,254.0      570.60       0.06878       0.16452           15.51       15,935.7      0.1040             open X49        1HV-4    REGULAR             0.0       0.00  No Solution No Solution              22.69   No Solution       0.0000  Closed By User X58       OHV-9     REGULAR             0.0       0.00  No Solution No Solution No Solution          No Solution       0.0000   Closed By User 60        BSV.1         CHECK      1.3f2.0      182.69       0.18172       0.43467           19.34       3.13sa9       0.9108  *p2            n X62      DHV-34     REGULAR             0.0       0.00            N/A            N/A         35.76            N/A       0.0000 Closed By User X63     DHV.35      REGULAR             0.0       0.00            N/A            N/A         35.97            N/A      0.0000  Closed By User X67      MUV 58      REGULAR            0.0        0.00            N/A            N/A        31.92             WA        0.0000 Closed By User 76        BSV.8         CHECK      1,362D0      182.69      0.18172        0.43467           18.86        3,138.9      0.9108            Open 77       BSV-17     REGULAR        1,362.0      182.69      0.02235        0.05345           19.36       8,951.2       0.1120            Open 78      BSV-16      REGULAR         t,6.0       182.69      0.02235        0.05345           18.88        9,951.2      0.1120            open X1002     MUV 73      REGULAR            0.0        0.00            N/A            N/A        31.93             N/A      0.0000  Closed By User 1004     OHV-21      REGULAR       2,312.0       310.11      0.01955        0.04677           16.19      16,243.1       0.1040            Open X1017       DHV-8     REGULAR             0.0       0.00  No Solution No SolutIon            155.95    No Solution       0.0000  Closed By User 1026     ODV-32      REGULAR       2,892.0       387.91      0.03060        0.07318           15.40      16,243.1       0.1040            Open X1039       OHV-7     REGULAR             0.0       0.00  No Solution No Solution No        Solution   No Solution       0.0000  Closed BY User X105t     DHV.40      REGULAR             0.0       0.00  No Solution No Solution No        Solution   No Solution        o.0o0  Closed By User X1K52     DHV39       REGULAR             0.0       0.00  No Solution No Solut~on No        Solution   No Soltikon       0.0000  Closed By User 1062     DHV.33          CHECK           0.0       0.00            N/A            N/A         15.18            N/A       0.0000           open 1063     DWV-36          CHECK           0.0       0.00            N/A            N/A         14.90            N/A      0.0000            Open 1065       DHV-2         CHECK     2,312.0       310.11      0.68217         1.63169         22.10        2,750.1       0.6900            Open 1067     MUV60          CHECK            0.0       0.00            N/A            N/A       134.27             N/A      0.0000            open 1400     DHV-92      REGULAR             0.0       0.00            N/A            NWA       176.10             WA       0.0000            Open X1401     DHV.91      REGULAR             0.0       0.00            N/A            N/A       153.74             WA       o.0o0   Closed By User 2002     MUV 72          CHECK           0.0       0.00            N/A            N/A       160.27             WA       0.0000            Open 2016     DW-V-11     REGULAR            0.0        0.00            N/A            N/A       160.27             WA       0.0000            Open 2038     DHV.12      REGULAR          580.0       77.60      0.18047        0.43167         133.27         1,341.3      0.1300            Open 3216       DHV-6     REGULAR       2,312.0       310.11      0.05979        0.14302           2824        9,289.1       0.1040            Open

AFT Fathom 5.0 Output                                                                                             (30112)                                                                          3t31/2005 MS0.0021, Rev. 13 (Attachment 27) Case 9(MUP-1A Fails, Rernlaning ECCS InRedrc Mode))
3ct      Name         Valve          VOL        Mass        DP              DH             P Inlet         Cv               K         Valve State Type          Flow        Flow Igal/min . bm/sec)    J(Psk)          (seeta           (psia) 3217          DHV-5  REGULAR          2,S12.0      310.11     0.05979         0.14302            26.26        9,289.1        0.1040              Open X3233       BSV-11   REGULAR               0.0       0.00 No Solution No Solution No Solution No Solution                    0.0000 Closed By User X3235       BSV-12   REGULAR               0.0       0.00 No Solution No Solution No Solution No Solution                    0.0000 Closed By User 3236      BSV-150        CHECK             0.0       0.00          N/A            N/A            18.02            N/A        0.0000             Open 3237      BSV-151        CHECK             0.0       0.00          N/A            N/A            18.50            N/A        0.0000              Open 3242      DHV-110            FCV      2,312.0      310.11  125.74245 300.76575                  153.96          202.6 218.7156                  Open 3243      OHV-111            FCV      2,312.0      310.11 103.13373 246.68751                   133.01          223.7 179.3901                   Open 3244      DHV-21I    REGULAR          ?2,2         387.91    12.93445       30.93915            155.47          790.0 14.3789                    O 3245      DHV-210    REGULAR          2,312.0      310.11     8.26660       19.77304            172.42          790.0 14.3789                    Open Pj UIQutouTable__                                            _  _  __                 _   _  _  _   __  _  _  _     __   _   _  ___                              _  __  _ _   _ _ _
Pipe      Pipe       Length          Vol.      Reynolds   Velocity          I         dP Static 1 PStatic In            PStatic          dH        Elevation      K         1iUD        tL/D + K Nominal                      Flow          No.                                  Fniction                           Out                        Inlel Size       (feet)     (galhnin)                (feellsec)      _        (ft. H20 std.)       (psla)           (psla)         (Teet) (feet) 1         14 inch  25.14100             0.0  O.OOOE+00    0.000000    0.00000        0.000E+00           21.683            27.75   O.OOOE+00        120.50 0.0000000  0.000000000  0.000000000 2        14 Inch   29.47900             0.0  O.OOOE+00   0.00000      0.00000        0.000E+00           27.745            35.76   O.OOOE+00        106.00 0.0000000  0.00000000   0.000000000 3         14inch   17.16700       1,362.0    1.056E406   3.169094     0.01387         3245E-02           16.107             15.99  2.631E401          84.72 1.4700000 0.215622991  1.685623020 4        14 inch   35.93800        2,312.0   1.793E+06   5.379549     0.01344         1.897E401          15.984             16.19   4.360E01         84.72 0.5320000  0.437471279  0.969471284 5        14 inch     2.68200       2,417.7   1.875E+06   5.625514     0.01341         1.545E-02          16.137             17.97   3.668E-02        83.80 0.0420000  0.032577766  0.074577765 6        W inch      0.32300      2.417.7    2.480E+06   9.836907     0.01388         7.785E-03          17.472             18.06   3.810E-01        79.38 0.2480000  0.005368167  0.253368163 7           8inch     2.04200      2,417.7    3.113E+06  15.505272     0.01437!        1.590E-01        180.006            179.09    1.648E01         77.58 O.OOOO     0.044119579  0.044119579 8         lOinch   63.70000       2,417.7    2.480E+06   9.836907     0.01388        1.535E600         179.949            176.52   3.406E+00         79.60 1.2060000  1.058675574  2.264675544 9         18Inch     2.90000       2417.7    1.440E+06   3319066      0.01313;        4.374E403        176.908            178.12    4.535E03          84.40 0.000 0   0.026492159  0.026492159 10         18inch     2.90000      2.417.7    1.440E606   3.319066     0.01313         4.374E-03        175.606            176.82    4.535E03         81.50 0.0000000  0.026492159  0.026492159 11          10inch    8.900         2417.7    2.480E+06    9.836907    0.01388         2.145E401        176.182            175.48    7.878E401        78.60 0.3760000  0.147915417  0.523915405 12          3Inch     7.60000         105.7   3.541 E+05  4.587707     0.01849         1.733E-01        175.826            175.01    2.589E-01        79.50l 0.2420000 0.549533378  0.791533377 13         lOinch     3.00000      2,312.0    2.371 E+06  9.406806     0.01390         6.621 E-02       175.415            174.13    6.866E402        79.501 0.0000000 0.049928395  0.049928395 14        WOInch      4.00000      2,312.0    2.371 E+06  9.406806     0.01390         8.828E602        174.132            172.42    9.155E602        82.50; 0.0000000 0.066571194  0.066571194 15        10inch                _ 2,312.0     2X3E06      9.406806     0.01390         3.178641
                                                                                          .14.40000       163.668            163.53    3.296E-01        66.50 0.0000000  0.239656291  0.239656291 16         lO inch  21.00000     -2312.0      2.371 E+06  9.406806      0.01390        4.635E401          28.217            26.26    1.181E+00       102.50 0.5090000  0.349493767  0.858498770 17        W0inch    17.70000        2312.0    2.715E406  12.335635     0.01417         7.847E-01          21.735            21.39    8.137E-01        110.50 0.0000000 0.344087347  0.344087347 18         14inch  37.20000       2,312.0    2.066E+06   7.141377     0.01365         4.050E-01          21.326             12.66  1.2286E+00       110.50 1.0190001  0.529906760   1.548906814 19         14inch   10.67700          325.0   2.521 E+05  0.756208     0.01612         1.335E-03          21.677            24.81    2.993E-03       120.50 0.1810000  0.155832955  0.336832950 20        14 Inch   25.61300             0.0  0.000E+00   0.000000     0.00000         O.OOOE+0024.815                      35.97    O.OOOE+00       113.00 0.0000000  0.000000000   O.OOOOO 21        14 inch   12.00000             0.0  O.O6E+00    0.000000     0.00000 O .OOOE+00 35.973                            35.97    O.0OE+.00        86.31 0.000W00   0.00000000   0.000000WO

AFT Fathom 5.0 Output                                                                                 (4of 12)                                                                       3/31/2005 M90S021, Rev. 13 (Attachrnent 27) Case 9 (MUP-1A Fails, Remianing ECCS inReclrc Mode))
Pipe     Pipe        Length      Vo!. Reynolds    Velocity       I        dP State      PStatic In PStaUc              dH     Elevation        K                        lJD +K Nomrnal                  Flow       No.                               Friction                      Out                    Inlet Size         (feet)   (CaVmln)             (feettsec)    _       (ft. H20 sid.)     (Osia)        (Psla)       (feet)     (feet) 22       14 Inch      2.69300 1362.0 1.056E+06 3.169094        0.01387        5.072E-03        15.747          15.71 8.798E-02       84.23   0.5300000 0.033699337     0.563699308 23       14 inch      7.08300 1,362.0 1.056E+06 3.169094       0.01387        1.339E-2         15.753         15.75   1.389E-02      84.23   0.0000000 0.088954741     0.088964741 24       14 inch      9.52100 2,892.0 2.243E+06 6.729089       0.01331        7.786E402        15.524         15.40  6.366E-01       84.23   0.7900000 0.114737845     0.904737866 25       14 Inch      3.18800 2992.4 2.3212+06 6.962634        0.01329        2.787E-02        15.326         17.20  3.794E-02       83.90   0.0120000 0.03a365385     0.0503653a5 26       10 Inch      0.32300 2,992.4 3.069E406 12.175026      0.01380        1.185E-02        16.436         16.94  5.836E-01       79.38   0.2480000 0.005336345     0.253336341 27        8Inch      2.00000 2,992.4 3.853E+06 19.190696       0.01431        2.375E-41       165.448        164.50  2.463E-01       77.58   0.0000000 l 0.043039675   0.043039675 28       10 inch    70.50000 2992.4 3.069E+06 12.175026        0.01380       2.587E+00        165.810        161.52  5.461E+00       79.60   1.2060000] 1.164744051    2.370744022 29       18Inch      2.90000    2992.4 1.783E406 4.107969      0.01296        6.610E403       162.117        163.33  6.8552E03       84.40   0.0000000 ! 0.026137729   0.026137729 30       18 inch     2.90000 2,992.4 1.7836406 4.107969        0.01296        6.610E-03      159.478         160.69  6.855E-03       81.50   0.0000000! 0.026137729    0.026137729 31       10 inch      8.90000 2992.4 3.0695+06 12.175026       0.01380        3.266E-01       159.715        158.83  I.20E5+00       78.60   0.3760000 0.147038604     0.523038592 32        3 inch      7.60000     100.4 3.3S2Et05 4.356031     0.01654        1.567E401       159.547        158.74  2.339E-01       79.50   0.2420000 0.551191691     0.793191689 33       10inch      5.00000 _2892.0 2.968E406 11.766644       0.01381        1.716E401      158.718         156.55   1.779E-01      79.50   0.0000000 0.082678682     0.082678682 34       10 inch     5.00000    2.892.0 2.966E40 11.766644     0.01381        1.716E-01       156.554        155.47  5.824E.01       84.50   0.1880000 0.082678882     0.270678676 35       10Inch     1aooooo     2,312.0 2.371E+.0    9.406806  0.01390        2.669E401       142.839        142.56   6.633E-01      86.50   0.2660000 0.216356379     0.482356382 36       W0inch      2.10000    2312.0 2.371 E+06 9.40680S     0.01390        4.635E402        29.876         2824   4.166E401      102.50   0.2660000 0.034949875     0.302949882 37       14inch     72.10000 2,312.0 2.066E+06 7.141377        0.01365        7.850E401        17.411         12.66  2.163E#00      120.80   1.7020000 1.027050426     2.729050448 38       M4inch      5.55700    1.362.0 1.056E+06 3.169094     0.01387        1.051i E2        15.988         19.53  3.181 E02       84.75   0.1340000 0.069797694     0.203797697 39       14 inch     0.10000    1362.0 1.056E.06 3.169094      0.01387         1.890E-04       19.526         19.52  6.439^03   _ 76.25      0.0400000 0.001256032     0.041256031 40       14inch      7.72900    1.362.0 1.056E+06 3.169094     0.01387        1.461 E-02       15.711         19.04   1.515E-02      84.23   0.0000000 0.097078705     0.097078705 41       14 inch     0.10000    1,362.0 1.056E+06 3.169094     0.01387        1.890644         19.040         19.04  3.240E-04       76.25   0.0008200 0.001256032     0.002076032 42        6 inch    49.60000        0.0 O.OOOE+      0.000000                0.0002.+00        27.745          31.93 O.OOOE00       106.00   0.0000000 0.000000000     O.000000000
   .         A. .        ----              A-      AA AATAA M                                    FA^
AAAAIAAA ^AX                          ^*.. I  ^UlA        ^A         ,

AFT Fathom 5.0 Outpul                                                                                   (5o 12)                                                                     3/3112005 M9O0021, Rev. 13 (Attachment 27) Case 9 (MUP.IA Fails, Rernianing ECCS inRecirc Mode))
Pipe      Pipe       Length      Vol. Reynolds     Velocity       I         dP Static    PStatic In    PStatic          dH      Elevation      K           iUD      VD + K Nominal                  Flow        No.                                 Frkltion                    Out                       Inlet SIzo        (feet)   (palVmIn)              (feet/sec)             (ft. 420 std.)                 (psla)        (feet)      (ied) 59         8Inch      270000         0.0 0.000E+00     0.000000 0.00000         O.OOOE+00156.663              155.95  O.OOOE+OO         97.50 0.000000    0.000000000 0.00000_000 60         8Inch     7.60000         0.0 O.OOOE+00 0.000000 0.00000             O.OOOE000 No Solution    No Solution  O.OOOE+00        103.50 0.0000000   0.000000000 0.000000000 61         8inch 1150O0              0.0 O.OE00 0.000000 0.00000                O.OOE+OO No Solution     No Solution  O.OOE00          103.5  0.0000000   0.000000000 0.000000000 62         8Inch      1.40000        0.0 O.OOOEt0  0 0.000000 0 00000           O.0OOE.00 No Solution    No Solution  O.OOOE00 103.50         0.0000000   0.000000000 0.000000000 63         8Inch 156.00000           0.0 O.OOE+000.000000 0.00000               O.OOOE+00       44.128          14.70 O.OOE200         105.80 0.0000 t    0.000000000 0.000000000 64         8Inch 10.40000            0.0 O.OOE00.0     0.000000 0.00000         O.OOOE+00   No Solution  No Solution  O.OOOEt00        103St  o.O5        0.000000000 0.000000000 66        10 Inch 10.00000         325.0 3.295Et05 1.29Z30 0.01590              4.709E-03       24.796          24.79  4.883E-03       113.00 0.0000000!  0.188244792 0.188244792 67         8Inch 10.00000            0.0 O.OOOE000.000000 0.0O00O               O.OOOEt00 No Solution    No Solution  O.OOOE+0         103.50 &deg;-&deg;&deg;&deg;&deg;&deg;&deg;&deg;   0.&deg;&deg;&deg;&deg;&deg;&deg;&deg;0  0.000000000 68     2-1/2 inch     8.10000        0.0 O.OOOE00 0.000000 0.00000              O.OOE,00        16.209          19.65 O.OOOEt00         84.72 oo0                     0.000000000 69     2-1/2 Inch 15.30000           0.0 0.0OE+OO 0.000000 0.00000              O.0OE+00        15.813          13.40 O.OOOE200         84.23 0.0000000   0.000000000 0.000000000 70    2-1/2 inch 50.30000            0.0 0.OOOE00 0.000000 0.00000              O.OOOE00 174.707              168.85  O.OOE+00 82.5           0.0000000   0.000000000 0.0000000 71    2-1/2 inch 21.30000            0.0 0O.OOE+00     0.000000 000000 0O.OOEt00               157.453        152.44  0.OOOE+00         84.50             0.000000000 0.000000000 72         8inch      1.00000        0.0 O.OOOE000.000000 0.00000               O.OOOE+00   No Solution  No Solution  O.OOOEt00        103.50 0.0000000l 0.000000000  0.000000000 74         6Inch     0.5000D         0.0 O.OOOE000.000000 0.00000               OWO.Et00       134.266        134.27  O.OOOEW00         96.00 0.O0000 1 O.OOOOOOO     0.000000000 75         8inch 149.20000         580.0 9.828E405 6.441043 0.01564             2.870EtOO      133.996        128.67  4 248E.00         96.00 1.9730444: 4.616096410  6.589140805 76        10 Inch    0.54200    1362.0 1.397E+06 5.541552 0.01419                4.239E403      19.342          19.34  4.396E-03        78.25 0.0000000 0.009210641   0.009210641 77        10 inch    0.75000    1,362.0 1.397E206 5.541552 0.01419               5.866E403      19.159          18.31  4.235E-02        76.25 0.0760000 0.012745352   0.088745350 78        10inch 31.39600       1,362.0 1.397E+06 5.541552 0.01419              2.455E201       18.305          16.40  6.798E-01        78.25 0.8910000 0.533537447   1.424537420 79         6Inch 153.39999           0.0 0.000E00      0.000000 0.00000         0.000Et00      160.271        156.72  O.OOOEt00         96.00 0.0000000 0.000000000   0.000000000 80         6linch     1.00000   1.362.0 2.308E+06 15.125345 0.01523              1.033E-01     216.261        215.94   1.071E-01        77.33 0.0000000 0.030126828   0.030126828 81        10 inch    0.10000    1,362.0 1.3972+06 5.541552 0.01419               7.821 E04      18.882          18.88  8.110E204        76.25 0.0000000 0.001699380   0.001699380 82        10 Inch    0.54200    1,362.0 1.397E+06 5.541552 0.01419               4239E403       18.859          18.86  4.396E-03        76.25 0.0000000 0.009210641   0.009210641 83        10 Inch    0.75000     1,362.0 1.3972+06     5.541552 0.01419          5.866E-03      18.676          17.82  3.567E-02        76.25 0.0620000 0.012745352   0.074745351 84        WhInch 31.93700 1,362.0 1.397E+06            5.541552 0.01419          2.498E-01      17.825          17.94  6.479E-01        78.25 0.8150000 0.542731101   1.35M7098 85         4Inch     0.10000         0.0 O.OOOEtOO 0.OOOOO 0.00000              O.OOE400        18.024          18.02  O.OOEt00 78.25         0.0000000 0.000000000   0.000000000 86         6inch      1.00000 1 362.0 2308E406 15.125345 0.01523                 1.03E301      215.794        215.47   1.071E-01        77.33 O.O000000 0.030126828   0.030126828 87        14 inch    0.10000         0.0 O.OOE200 O.OOOODO        0.00000       O.OIOE+00       14.905          15.78 O.OOOE+00         86.31 0.0000000 0.000000000   0.000000000 E8        14 inch     1.80200        0.0 O.0OOEW00     0.000000 0.00000         O.OOOE+00       14.905          14.90 O.OOOE00 88.31          O.0OO0OOO   0.000000000 0.000000000 89        14 Inch    0.10000         0.0 0.0002E00 0.000000 0.00000             O.OOOE0         15.182          16.05 O.OOE+00 88.83          o.0oooooo 0.000000000   0.000000000 90        14 Inch    3.91700         0.0 O.OE00    0 0.000000 0.00000           O.OOOE00 15.182                 15.16 O.OOE002 86.83          O.OOOOOO 0.000000000    0.000000000 91         4inch     0.10000         0.0 O.OOOE240.0000O O.OO000                O.OOOEt00       18.505          18.50 O.OE+00           78.25 0.0000000 0.000000000   0.000000000 92        10 inch    0.10000    1,362.0 1.397.-06      5.541552 0.01419          7.821 E-04     19.365          19.3   8.110E-04        78.25 0.0000000 0.001699380   0.001699380 93         4inch     0.10000         0.0 00002E00 0.000000 0.00000              O.OOE+0   0     18.024          18.02 0.OOE+00          78.25 0.0000000 0.000000000   0.000000000 94         4inch     0.10000         0.0 O.OOOE2.0.000000 0.00000               0.O0OE000 18.505                18.50 O.OE0020          78.25 0.00000 0.0000000       0.000000000 X95         4inch     0.10000         0.0 O.OOE00.0     0.000000 0.00000         O.OOOE00    No Solution  No Solulion  O.OOOE00 78.25          0.0000000 l             0.000000000 X96         4Inch     0.10000         0.0 O.OOOE000     0.000000 0.00000         O.OOE+00 No Soluton      No Solution  Q.OOOEt00         78.25 0.0000000 O.OODODM      0.000000000

(6of 12)
M90-0021, Rev. 13 (Attachment 27) Case 9 (MUP-IA Fails, Remianing ECCS inRetrc Mode))
Pipe   Pipe        Length      Vol.      Reynolds    Velocity       I         dP Static     PStatic In     PStatc         dH       Elevation       K           LD         ILID +K Norrinal                  Flow         No.                                Fricton                       Out                      Inlet Size         (feet)   (gat       ____n)      (feet/sec) _           (ft. H20 std.)    (psla)         (psia)      (feel)       (feet)                             .       -
1004    14 Inch      0.50000   2,3120    1.793E+06 5.379549      0.01344        2.640E-03 . 16.169          16.17 2.737E-03          83.80 O.000000 0.006086472 0.00086472 1012     3inch     20.20000       105.7 3.541E+05     4.587707   0.01849        4.607E401       17.557          16.17 7.155E01          81.20  0.7270000 1.460601948 2.187601944 1014    10 inch    28M3000     2,3120    2.371E+06 9.406806       .01390        6.246E401      164.155         163.67 1.165E.00         86.50  0.3760000 0.470991162 0.846991169 1015    10inch     28.30000    23120     2.371E406 9.406806      0.01390        6.246E-01      161.295         156.09 1.455E+00         86.5   05870000 0.470991182 1.057991195 1016     10 Inch    43.50000    2,312.0  2.715E+06 12.335635      0.01417        1.92SE+C4       25.787          22.42 3.560E600        106.00  0.6600400 0.845838360 1.5056386 1024    14 inch      1.25000   2,892.0  2.243E+06 6.729089       0.01331        1.022E402       15.367          15.36 1.060E402         83.90  0.0000000 0.015063766 0.015063786 1032     3inch      19.60000      100.4  3.362E+05 4.356031       .01654        4.042E401       16.789          15.37 7.049E-01         81.20  0.9690000 1.421494406 2.390494388 1034    10 inch      0.71000   2,892.0   2.966E406 11.766644     0.01381        2.436E402      142.540         142.53 2526E-02          88.50  0.0000000 0.011740373 0.011740373 1035    10 inch    26.10000    2,312.0   2.371E+06 9.406806      0.01390        5.760E401      140.327         135.14 1.405EC00         86.50  0.5870000 0.434377045 1.021377057 1036    1O inch   117.80000    2,312.0  2715E606 12.335635       0.01417       5.222E400        27.765          22.10 7.756E.00        106.00  0.9900000 2.290027617 3.280027626 1042      6inch       O.SO00         0.0  O.OOOE+00    0.OO0OOO   0.00000        O.D0OE+O0160.271               160.27 O.O0OE+O096.00           0.0000000 0.000000000 0.000000000 1047      4 Inch      0.10000        0.0  O.OOOE+0O 0.000000      0.00000        O.O0E+0.0 160.271              160.27 O.OOOE00          96.00  0.0000000 0.0 OOOOO      0.000000000 1050      4 inch      0.10000      580.0  1.481 E606 14.617404    0.01665        1.589E.02      133.091         133.08 1.648E.02         96.00    .OOOOOO  0.004963841 0.004963841 1057     14 Inch    68.10000         0.0  O.ODOE+00 O.OOOO        0.00000        O.OC4E400        9.453          19.59 O.OO0E+00        100.50  0.000C00 0.0000000001 .OOOOOODO0 1OS8    14 inch    59.50000         0.0  O.0OOE+OO 0.000000      0.00000        O.O0OE+O0 8.967                 19.11 O.OOOE+.0        100.50  0.0000000 o.ooo0oo000    0.000000000 1059        inch      4.30000        0.0  Q.OOOE+00    0.000000   0.00000        O.OOOE+00 No Solution No Solution O.OOOE.O0             99.20  0.0000000 0.000000000 0.000000000 1062     8inch       6.00000        0.0   O.O0OE400 0.000000     0.00000        O.OOOEo0o       45.090          44.13 O.OOOEO0         103.50  0.0000000 0.000000000 D.000000000 1064      8inch     26.20000         0.0  o.OOOE400 0.000000      o.0OOOO        O.OOOE00 No Sokition No Solution O.OoOEOO              103.50  0.0000000 0.000000000 0.000000000 1074      6inch     0.50000          0.0 O.OOOE+O0     0.000000   0.00000        O.OOOE+O0      134.266         134.27 o.OO0+00          96.00  0.0000000 0.00000OO00 0.OOOOOODOo 1075      6Inch       0.10000      580.0  9.8286.05 6.441043      0.01564        1.924E.03      133.997         134.00 1.995-03          96.00  0.0000000 0.003093899 0.003093899 1111       None       7.30000        0.0 0.OOOE400 0.000000       0.00000        O.OO0E+O0 12.660                14.12 O.OOOEO00        130.00  0.0000000O 0.000000000 0.000000000 1400     2inch       0.80000        0.0 0.OOOE00 0.000000        0.00000       0OOOEE00        176.105         176.10 O.O0OE00C79.50           0.0000000 0.000000000 0.000000000 1401      2 inch   126.10000         0.0  O.O0OE+40    0.000000   0.00000        Q.OOOE4C0      176.105         153.74 O.O0OEO0079.50           0.000000   0.000000000 0.000000000 1402      2 Inch      0.78000        0.0  O.OOOE400    0.000000   0.00000        O.O0OE+O028.701                 28.70 o.OO006. 133.00          0.0000000 0.000000000 0.000000000 1403  2-1/2 Inch      3.50000        0.0   O.O0OEOO 0.000000      0.00000        O.O0E0O0 28.701                 28.70 Q.OOOE.00        133.00  0.0000000 0.000000000 0.000000000 1404      2inch    181.30000         0.0   O.0OOE+O0   0.000000   0.00000        O.OOOE00        28.701          14.45 O.OOOE   00      133.00  0.0000000 0.000000000 0.000000000 1405  1-1/2 inch      0.33000        0.0   .0ooOE001 0.000000     0.00000        O.O00E+00       14.445          14.45 O.COOE+O0        167.10  0.0000000 O.OOO000       0.000000000 1406 27112 Inch      3.10000        0.0  O.o0oE+O0    0.000000   0.00000        O.OOOE00        14.445          14.45 O.OOOE+O0        167.10  0.0000000 O.OOOOO0       0.000000000 1407      4Inch       1.10000        0.0 0.0006.00 0.000000       0.00000       0.000E.00        14.445          14.70 0.000E.00        167.10  0.0000000 0.000000000 0.000000000 1409      4inch       7.50000        0.0   Q.OOOE+O0   0.000000   0.00000        O.O0OO00        14.445          14.45 O.OOOEC40        167.10  0.0000000 O.OOOOOW 0.000000000 2036     10 Inch      9.00000   2,312.0  2.7156E06 12.335635      0.01417        3.990E.01       21.415           17.45 4.137E-01        111.80 0.0000000 0.174959681 0.174959661 2042      6Inch       0.50000        0.0  O.OOE+0 0.000000        0.00000        O.OOOE400      160.271         160.27 .OOOE.00          _98.00 0.0000000 0.000000000 0.000000000 2047      6Inch       0.10000        0.0   O.O0OE400 0.000000     0.00000        O.COOE00       160.271         160.27 O.OOOE.O096.00           0.0000000 0.000000000 0.000000000 2064      Binch       2.70000        0.0  o.0OE+00 O.OO00         0.00000       0.000.E00       135.005         135.72 O.OOOE+O99.20             0.0000000   0.000000000 0.000000000 4200     14inch     10.30000        0.0  O.OOE+OO 0.000000       O.OOO0 O.OOOE+O022.048                         17.74 O.OOOE.O0        110.50  O.0O0OOO   0.0000OOOC 0.000OOO000 4202     14 inch I  10.00000         0.0  0.006EtO     0.000      0.00000       0.OOOE+O0 21.657                 21.65 O.OOOE+O0   I 110.50     O.Oo0OOO 0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                               (7ot 12)                                                                   3/31t2005 M90-0021, Rev. 13 (Attachment 27) Case 9(MUP-lA Fails, Rednaning ECCS InRecirc Mode))
In                     dH     Elevation       K          11/0     11/0 4K Pipe         Length Length         Vol.        Reds Reynolds Velocity Vebocity        l        dP Static    PStatic P Static In      PStatic         dH     Elvtion        K          fn/D     IUJD + K Nominal                     Flow           No.                                    Friction                       Out                     Inlet Size        (feet)      (gallrnn)                   (feetlsec)              (ft. H20 std.)    (Psla)          (psia)      (feet)   .(feel) 4205          None      0.01000      7,928.0     1.358E405       0.008996 ,    ~~a 0.01692       4.104E-12        17.023           16.69   g    g 4.256E.12    (feet)n 85.45 0.0000000  0.000003384 0.000003384 4206          None      0.01000      7,928.0     1.358E+05       0.008996     0.01692       4.066E-06        16.243           1624  4.217E-06       86.25 0.0000000  0.000003384 0.000003384 4207         10 inch     4.00000      2,312.0     2.371E06        9.406806     0.01390       8.828E-02      156.088.         153.96  9.155E-02       97.50 0.00000001 0.066571194 0.066571194 4208         10 inch     4.30000      2,312.0     2.371 E+06      9.406806     0.01390       9.490E-02      135.141          133.01  9.841E-02       97.50 0.000      0.154036 0.071564036 All Junction Table Jct               Name              Elevation PStatic In            Vol. Flow     Loss Factor (K)       dH           dP Stag.
Inlet                     Thru Junction                                        Total (feet)        (psia)          (gaLrnin)                        (feel)      (ft.H20 sid.)
8WST         138.25           14.26              NWA See Losses See Losses See Losses 2                      Tee"lye          106.00          27.75               N/A           0.00000      0.00000          0.00000 3                      TeeNlye           84.75          16.02               N/A           0.00000      0.00000          0.00000 4                      Tee//ye           84.72          15.96               N/A           0.00000      0.00000          0.00000 5                      Weldolet          83.80           16.17              N/A      See Losses See Losses See Losses 6                  Area Change           79.38          17.97           2,417.7           0.36573      0.17986          0.17345 7                       OHP-1A           77.58          18.06 ,           417.7           0.00000 -389.58872        -375.70178 9                  Area ChanQe           79.60         179.09           2.417.7           0.05016      0.18741          0.18073 10                  Area Change           84.40         176.52          -gm                0.26647      0.40071          0.38643 11                     DH.HE-1A           81.50         178.12           2,417.7          35.10000      8.00901          5.79482 13                  Area Change           78.60         176.82           2.417.7            1.08694     0.18608          0.17945 14                         Branch         79.50         175.87               N/A      See Losses    See Losses       See Losses 15                      Teelv/e           82.50         174.45               N/A           0.00000      0.00000          0.00000 16                      Tee/wye           88.50         163.99               N/A           0.00000      0.00000          0.00000 17                      Tee/v             97.50         156.41               N/A           0.00000      0.00000          0.00000 18                          DHV-1        110.50          22.42           2,312.0           0.69000      1.63169          1.57352 19                      TeeWye           110.50          21.38               N/A      See Losses    See Losses       See Losses 20                    REACTOR            130.00          12.66               N/A      See Losses    See Losses       See Losses 22                      Tee/y_ 113.00                    24.81               NMA      See Losses    See Losses       See Losses 23 _TeeNye                                86.31          35.97               N/A           0.00000      0.00000          0.00000 24                      TeeN~ee           84.23          15.75               N/A           0.00000      0.00000          0.00000 25                    0 Weldolet          84.23           15.78              N/A           0.00000      0.00000          0.00000 26                      Tee/Wye           84.23          15.54               N/A           0.Q0000      0.00000          0.00000 27                      TeeAvye           83.90          15.41               N/A      See Losses    See Losses      See Losses 28                  Area Change           79.38          17.20           2,992.4           0.36573      0.27553          0.26571 29                       DHP-1 S          77.58          16.94                             0.00000 A        -358.63078       *345.84735

AFT Fathom 5.0 Output                                                                                      (8of 12)                                     3/31/2005 M93-0021, Rev. 13 (Attachment 27) Case 9(MUP-lA Fails, Rernianing ECCS In Recirc Mode))
Jct            Namne            Elevation   PStatic In     Vol. Flow Loss Fadcor (K)           dH            dP Slag.
Inlet                 Thru Junction                                         Total
_                           (feet)      (psla)       (balVmn)                          (feet)       (ft. H20 sid.)
31                Area Change        79.601      164.50 _       2,992.4         0.05016        0.28709           0.27685 32                 Area Change       84.40       161.52         2,992.4         0.26647        0.61384           0.59196 33                   DH.HE-1B        81.50       163.33         2,992.4        35.10000        9.20504           8.87693 35                 Area Change       78.60       160.69         2,992.4         1.08694        0.28505           0.27489 36                       Branch      79.50       159.22              N/A     See Losses    See Losses        See Losses 37                     Teerlye       84.50       157.05              N/A        0.00000        0.00000           0.00000 38                     TeeWVye       86.50       142.50              N/A     See Losses    See Losses        See Losses 39                     TeeAMye       97.50       135.46              N/A        0.00000        0.00000           0.00000 40                     Teerye       120.60         17.47             N/A     See Losses    See Losses        See Losses 42                    RB SUMP        95.89        12.66         7.928.0         0.00000        0.00000           0.00000 43                      DHV-42       65.54        15.73         3,674.0         0.10400        0.12271           0.11834 44                      Weldolet      84.72        16.00              NWA        0.00000        0.00000           0.00000 46                       DHV-43       85.28        15.51         4,254.0         0.10400        0.16452           0.15885 47           Drop Une (Hl-')        126.50        14.12              0.0        0.00000        0.00000           0.00000 48                 WELDOLET         115.00        18.93              0.0        0.00000        0.00000           0.00000 X49                       DiV-4      106.00        22.69              0.0        0.00000    No Solution       No Solution 50                Area Change       105.60  No Solution              0.0        0.00000    No Solution       No Solution 51                     Tee/Wye      103.50  No Solution    No Solution          0.00000    No Solution       No Solution 52                      TeeMye       103.50  No Solution    No Solution          0.00000    No Solution       No Solution 53                      TeelWye       76.25        19.56              N/A        0.00000        0.00000           0.00000 54                      TeeaIye       76.25        19.08              N/A        0.000          0.00000           0.00000 55                      TeelWye      103.50  No Solution    No Solution          0.00000    No Soldution      No Solution 56                     TeeNWye       103.50  No Solution    No Solution          0.00000   No Solution        No Solution 57                        'Tee'     103.50  No Solution              0.0        0.00000   No Solution        No Solution X58                       DHV-9      103.50  No Solution              0.0        0.00000   No Solution        No Solution 59                     Tee (Rn)     105.80        44.13              0.0        0.00000       0.00000            0.00000 60                       BSV-1       76.25        19.34         1 ,362.0        0.91081        0.43467           0.41917 61                     TeeWye        78.25        17.94              N/A        0.00000        0.00000           0.00000 X62                      DHV-34       86.83        35.76              0.0        0.00000      49.22147           47.46696 X63                      DHV-35       88.31        35.97              0.0        0.00000      50.39283           48.59657 64                     Tee"Wye       78.25        18.42              N/A        0.00000        0.00000           0.00000 65                Area Change        76.25        19.52         1,362.0         0.3573         0.05708           0.05505 66                     Te-ew         96.00       160.27              N/A        0.00000        0.00000           0.00000 X67                      MUV 58       96.00        31.92              0.0        0.00000    .244.79671        *236.07091 68                     Tee"'ye       96.00       134.15              N/A        0.00000       0.00000            0.00000 69           580 gpm to MUP's       104.50       128.67            58o.0        0.00000       0.00000            0.000

AFT Fathom 5.0 Output                                                                                 (9of 12)                                   3/31/05 M90021, Rev. 13 (Attachment 27) Case 9(MUP-1A Falls, Perraning ECCS inRecirc Mode))
Jdt            Name             Elevation  PStatic In    Vol. Flow     Loss Factor (K)     dH          dP Stag.
Inlet               Thru Junction                                      Total (feet)     (Jpsia)   __ !ln)                           (feet)      (ft.H20 std.)
70                 Area Change       76.25       19.04     1362.0              0.35573     0.05708          0.05505 71         1362 opmrnom WSPs         78.00     215.94         1,362.0          0.00000     0.00000          0.00000 X72           580 gpm to MUP's       104.50     156.72             0.0          0.00000     0.00000          0.00000 X73_          Spared NaOH feed        78.25 No Solution            0.0          0.0000  No Solution     No Solution 74         1362 qpm from BSPs        78.00     215.47         1362.0           0.00000     0.00000          0.00000 X75           Spated NaOH feed        78.25 No Solution            0.0          0.000   No Solution     No Solution 76                        BSV-8      76.25       18.86        1362.0           0.91081     0.43467          0.41917 77                      BSV-17       76.25       19.36        1,362.0          0.11200     0.05345          0.05154 78                      BSV-16       76.25       18.88        1.362.0          0.11200     0.05345          0.05154 1001                   BWST (2)      122.25       14.70            0.0          0.0oo0o     0.00000          0.00000 X1002                     MUV 73       96.00      31.93             0.0          0.00000 -308.99134       -296.04861 1004                     DHV.21       83.80       16.19        2312.0           0.10400     0.04677          0.04511 1014                       FO-27      81.20     175.01           105.7      1.151.41785  376.60729        363.18311 1016                   DHI I FT3      86.50     163.53         2312.0           3.88740     5.34574          5.15519 X1017                       DHV8       99.20     155.95             0.0          0.00000 No Solution     No Solution 1025                     OHV.76       90.00       13.40            0.0          0.00000     0.00000          0.00000 1026                     DHV-32       83.90       15.40        2 892.0          0.10400     0.07318          0.07057 325gpm BWST recirc        113.00      24.79           325.0          0.00000    0 00000           0.00000 1036                       FO-28      81.20     158.74           100.4      1,151.41785  339.53080        327.42819 1038                   FE2 / FT4      86.50     142.56         2,312.0          3.88740     5.34574          5.15519 X1039                       DHV-7      99.20 No Solution            0.0          0.00000 No Solution     No Solution 1040              From CFTr1A        110.50      22.05             0.0          0.00000     0.00000          0.00000 1044                     DHV-75       76.50       19.65            0.0          0.00Q00     0.00000          0.00000 X1051                     DHV-40      100.50 No Solution            0.0          0.00000 No Solution     No Solution X1052                     DHV-39      100.50 No Solution            0.0          0.00000 No Sduion       No Solution 1055                    Fr. SFPs     103.50 No Solution            0.0          0.00000 No Solution     No Solulion 1056                       FE-38     103.50 No Solution            0.0 _        0.00000 No Solution     No Solution 1062                     OHV-33       86.83       15.18            0.0          0.00000     0.00000          0.00000 1063                     DHV-36       86.31       14.90            0.0          0.00000     0.000            0.0000 1065                       DHV-2     111.80      22.10         2.312.0          0.69Q00     1.63169          1.57352 1067                     MWI60        96.00     134.27             0.0          0.00000     0.0000           0.00000 1400                     DHV-92       79.50     176.10             0.0          0.00000     0.00000          0.00000 X1401                     DHV.91      133.00     153.74             0.0          0.00000  299.07669        283.41608 1402                Area Change      133.00      28.70             0.0          0.00000     0.00000           .00000 1403                Area Chanae      133.00      28.70             0.0          0.0000      000000           000000 1404                Area Change      167.10      14.45             00.          0.00000     0.00000          0.00000

AFT Fathorn 5.0 Output                                                                                               (lOot 12)                                    3/3112005 M90-.0021, Rey. 13 (Attachrment 27) Case 9 (MUP-lA Fags, Renianing ECCS InRecirc Mode))
Jdt              Name                  Elevaton       PStatic In      Vol. Flow     Loss Factor (K)        dH          dP Stag.
Inlet                     Thru Junction                                        Total
(_e.t)         IpsLa)        (gatfn)                            (feet)      (t. H20 sid.)
1405                       TeeAWye          167.10           14.45              N/A          0.00000        0.00000         0.00000 1406                   Area Chanm           167.10            14.45              0.0         0.00000        0.00000         0.00000 1407     Pressurizer Spray Nozzle           166.50           14.70               0.0         0.00000        0.00000         0.00000 1408                         RCV*13         167.10            14.45              0.0         0.00000        0.00000         0.00000 2002                        MUV 72           96.00          16027                0.0         0.00000        0.00000         0.00000 2015                       DHW-105           96.50          168.85               0.0         0.00000        0.00000         0.00000 2016                         DHV- 11         96.00          16027                0.0         0.00000        0.00000         0.00000 2037                       DHV-106           96.50          152.44               0.0         0.00000        0.00000         0.00000 2038                         DHV.12          96.00          13327              580.0         0.13000        0.43167?        0.41628 2052                      Dead End          103.50     No Solution               0.0         0.00000    No Solution No Solution 3016                  Area Chane             96.00          160.27               0.0 _       0.00000        o.oo0oo         o.0ooo 3038                  Area Change            96.00          133.08            580.0          0.14825        0.49226         0.47471 3215                  From CFT.1B           110.50           21.66               0.0         0.00000        0.00000         0.00000 3216                          DHV46         106.00           28.24          2312.0           0.10400        0.14302         0.13792 3217                          DHV-5         106.00           26.26          2,1.             0.10400        0.14302         0.13792 3220                        BSP-1A           77.33           18.40          1362.0           O.O000      476.33505       459.35605 3221                        BSP-18           77.33           17.94          1362.0           0.00000     476.33505       -459.35605 X3233                         BSV-1I          7825      No Solution               0.0         0.00000    No Solution     No Solution X3235                         BSV-12          78.25     No Solution               0.0         0.00000    No Solution     No Solution 3236                       BSV-150           78.25           18.02               0.0         0.00000        0.00000         0.00000 3237                       BSV-151           78.25           18.50               0.0         0.00000        0.00000         0.00000 3240            RB Surmp Strainer            86.25            16.69         7,928.0 849,702.37              1.06864         1.03055 3241                      Sunp Exit          86.25           15.99              N/A      See Losses     See Losses      See Losses 3242                       DHV.110          102.50          153.96          2,312.0       218.71556      300.76575        290.04492 3243                       DHV 11t          102.50          133.01      _2,312.0          179.39009      246.68751        237.89432 3244                       DHV-211           86.50          155.47          2,9.0           14.37887      30.93815         29.83536 3245                       DHV-210           86.50          172.42          2,312.0         14.37887      19.77304         19.06823 Junction Loss Table Jclt    Pipe    Pipe dP Slag. Total                dH       Loss Factor (K)
            #      Dir.     (ft. H20 std.)         (ee) 1         Pi    Out               0.000o-           o.DO            O.OOt P19     out          4.285E403 4.443E-03                   0.5000 5      P1004        In           0.03124         0.03239           0.07202 P5     Out               0.000-          0.000             O.OM0

(II of 12)
M9M.01, Rev. 13 (Attachmen 27) Case 9 (MUJP.IA Fails, Remianlng ECCS inReciro Mode))
Jct     Pipe IPipe dP Stag. Total              dHi       Loss Factor (K)
If      Dir. UftH420 std.)         (feet)
P10121       In      .0.0777        .0.08059            -0.2464 14        Pill1      In          0.000           0.000             0.000 P12 Out              0.3274           0.3395             i.038 P13 Out              0.2652          0.27501           0.2000 P1400 Out                0.000            0.000            0.000 19      P4202        In          0.000            0.000            0.000 Pis out               0.000            0.000            0.000 P171 In               1.675            1.737           0.7343 20         P181 In              0.7643          0.7926             1.000 P371 In              0.7643          0.79261            1.000 P11111 Out               0.000            0.000            0.000 22         P201 Out              0.000            0.000            0.000 pig       In          0.000            0.000            0.000 P66 Out            0.02018         0.02090             080D55 27         P25 Out               0.000            0.000            0.000 P1024         In      0.0396%         0.03832           0.05446 P1032        In        -0.3463          0.03591            1.1218 36         P31 I In              0.000            0.000            0.000 P321 Out            0.2952           0.3061             1.038 P33 Out              0.4150          0.4303            0.2000 38      P11034       In          0.000            0.000            0.000 P35      Out       0.0333          0.0348            0.02517 P50      out          5.064            5.251            1.581 40      P4200        In          0.000            0.000            0.000 P37      Out          0.000            0.000            0.000 P2038         In         1.675            1.73            0.7343 3241        P44      Out         0.1707          0.1770            0.1500 P48      Out         0.2288.         0.2373            0.1500 P4206         In         0.000            0.000            0.000 Asianed Flow Table Assig;ned             Namne          Elevation        PStatic In    Vol. Flow     Loss Factor (K)    dlH          dP Slag.
Flow                                  Wnet                      Thru Juncton                                      Total 1(feet)                              (psla)       (gaVrmln)                     (feel)      (ft. H120 std.)
69     J. 580 Q to MUP's         10D4.50 128.67                    580.0         0.00000     0.00000          0.00000 71     1    1362      fopm (mBSPS          78.00           215.94          1,362.0        0.00000     0.00000          0.00000

A4 AFT Fathom 5.0 Ovtput                                                                                                      (2of 12)                                3/312005 M900021, Rev. 13 (Attachment 27) Case 9 (MUP-1A Falls, Remianing ECCS inRecirc Mode))
Assigned           Name                Elevation       PStatic In        Vol. Flow       Loss Factor (K)        dH            dP Slag.
Flow                                   Inlet                       Thru Junction                                             Total
_(feel)              p)la            (gaVrninj                           (feet)        (ft H20 std.)
X72         580 grn toMUPs              104.50            156.721                0.0         0.00000         0.00000          0.00000 X73         Soared NaOH feed              78.25 No Solution                      0.0         0.00000 No Solution No Solution 74       1$2 gpm fron BSPs                78.00         215.47            1 6Z              0.00000         0.00000          0.00000 X75         Spared NaCH feed              78.25 No Solution                      0.0         0.00000 No Solution No Solution 1032      325 gpm BWST redrc             113.00             24.79             325.0           0.00000         0.00000          0.00000 Reservoir Tahla____
Reservoir     Name        Elevation PStatic In Vol. Flow                    Loss Factor (K)         dH           dP Stag.
Inlet                       Thru Juncion                                               Total (feet)           (Psla)         (gallmin)                             (feet)     Ift. H20 std.)
1           BWST         138.25             1426                NtA         See Losses See Losses See Losses 20       REACTOR          130.00             12.66               N/A         See Losses See Losses See Losses 42       RB SUMP           95.89             12.66           7 928.0             0.00000        0.00000           0.00000 1001       BWST (2) 122.25                    14.70                0.0            0.00000        0.00000           0.00000 Screen Table Screen         Narne           Elevation PStatic In Vol. Flow                    Loss Factor (K) dH               dP Stag.
Inlet                       Thru Junction                                         Total (feel)          (psia)         (galmin)                             (feet)   (ft. H20 std.)
3240      RB Su    Stralner         86.25            16.69           7,928.0 849702.37500 1.06864                     1.03055

AFT Fathom 5.0 Output                                                                                     (1of 12)                                           5/912005 M90-0021, Rev. 13 (Attachment 28) Case 10 (RB Sump Recirc at204.7 deg. F), Thin Bed Effect

==Title:==
M90-021, Rev. 13 (Attachment 28) Case 10 (RB Sump Recirc at 204.7 deg. F), Thin Bed Effect Analysis run on 5/9/2005 8:50:14 AM Application version: AFT Fathom Version 5.0 (2003.03.05)
Input File: L:WErglneerinr\Calcufatlons Read On" - MecharicaWM90-0C21\Case 10A1 - Thin Bed Headloss - Max ECCS Recirc.FTH Execution Time= 1.07 seonds Total Number Of Head/Pressure Iterations= 831 Total Number Of Flow Iterations= 103 Total Number Of Temperature Iteratons= 0 Number Of Pipes= 133 Number Of Junctlons= 125 Matrix Methods Gaussian Elimination Pressure/Head Tolerance= 0.0001 feet Flow Rate Tolerance. 0.0001 gaaVmin Flow Relaxation= (Automratic)
Pressure Relax3tion= (Automatic)
Constant Fluid Property Model Fluid Database: AFT Standard Fluid: 1678 ppm Borated Water Max Fluid Temperature Daba= 300 deg. F Min Fluld Temperature Data= 50 deg. F Temperature. 204.7 deg. F Density 60.20271 Ibmt3 Viscosity= 0.29676 centipoise Vapor Pressure= 12.66674 psla Viscosity Modeli Newtonian Atmospheric Pressure= 1atm Gravitational Acceleration= 19 Turbulent Flow Above Reynolds Number= 4000 Laminar Flow Below Reynolds Numberz 2300 Total Inflow= 8,833 gal/nin Total Outflow= 8,833 galmin Ma)dmum Pressure Is216.0 psia at Junction 3220 Outlet Minimum Pressure is8.969 psla at Junction 1051 Outlet urm Summary Jct      Name        Vol.         Mass      DP     DH    Overall     Speed Overall         BEP        %of       NPSHA NPSHR Flow          Flow                  Effidency               Power                 BEP (galmn) (Ibmfsec)       Losid) (feet) (Percent) (Percent) (hp) (galmmn) (Percent) (feet) (feet) 7      DHP-1A        2,99          401.4  149.9 358.6       80.29      100.0 325.9          2,732     109.54     13.25     12.53 29      DHP-1 B       2,992         401.4  149.9 358.6       80.29      100.0     325.9      2         109.54     12.53     12.53 3220       BSP-IA        1,3621       182.7  199.1 476.3       74.631     100.0     212.0       1,473     92.48     13.63     12.79

AFT Fathomn 5.0 Output                                                                                         (2of 12)                                        51912005 M90-0021, Rev. 13 (Attachmnent 28) Case 10 (RB Sump Recie at 204.7 deg. F), Thin Bed Effect Jct    Name        Vol.      Mass        DP       OH     Overall     Speed       Overall      BEP         %of       NPSHA          R Flo,       Row                       Etfidency                Power                    BEP (a&#xa3;rnln) (Ibmrsec) (psid) (Leet) (Percent) (Percent)              (hp)     (gallmin) (Percent)      (feet)   (fel) 3221   BSP.1B         1,362      182.7 199.1 478.3            74.63      100.0 212.0             1,473       92.48       13.09   12.79 Valve Surnrarv Jdt     Name         Valve       Vol.        Mess          DP            OH            PInlet           Cv            K       Valve State Type        Flow         Flow (gal/nin)   (Ibmtsec)      W1 d)        (feet)          (osial 18      OHV-1         CHECK     2,312.0       310.11      0.68217       11.63169 ___ 22.42             2,750.1      0.6900           Open 43      DHV-42 REGULAR           4,254.0       570.60      0.06878       0.16452           15.46       15,935.7      0.1040           Open 46      DHV-43 REGULAR           4,254.0       570.60      0.06878       0.16452           15.52       15.935.7      0.1040           Opon X49      0HV-4 REGULAR                0.0        0.00 No Solution No Solution              22.69    No Sdution       0.0000  Closed Bv User X58      0HV-9 REGULAR                0.0        0.00 No Solution No Solution No Solution           No Solution      0.0000  Closed By User 60       BSV-1         CHECK     1,362.0       182.69      0.18172       0.43467           19.10        3,138.9      0.9108           Open X62      DHV.34 REGULAR                0.0        0.00          NIA            NWA          35.76            WA       0.0000  Closed By User X63      DHV-35 REGULAR                0.0        0.00          N/A            N/A          35.97           NWA       0.0000  Closed By User X67     MUV 58 REGULAR                0.0        0.00          N/A            N/A          31.92            N/A      0.0000  Closed By User 76       BSV-8         CHECK     t,362D        182.69      0.18172       0.43467           18.86        3,139.9      0.9108           Open 77      BSV.17 REGULAR           1,362.0       182.69      0.02235       0.05345           19.13        B            0.1120           OPen 78      BSV.16 REGULAR           1.362.0       182.69      0.02235       0.05345           18.88        8,951.2      0.1120           Open X1002     MUV73 REGULAR                 0.0        0.00          N/A            N/A          31.93            N/A      0.0000  Closed By User 1004     DHV21 REGULAR            2,892.0       387.91      0.03060       0.07318           15.74       1      1      0.1040           Open X1017      CHV-8 REGULAR                0.0        0.00 No Solution No Solution             134.99    No Solution      0.0000  Closed By User 1026     DHV-32 REGULAR           2,892.0       387.91      0.03060       0.07318           15.40       16,243        0.1040           Open X1039      OHV.7 REGULAR                0.0        0.00 No Solution No Solution No Solution           No Solution      0.0000  Closed By User X1051     OHV40 REGULAR                 0.0        0.00 No Solution No Solution No Solution           No Solution      0.0000  Closed By User X1052     DHV-39 REGULAR                0.0        0.00 No Solution No Solution No Solution           No Solution      0.0000  Closed By User 1062     DHV-33         CHECK          0.0        0.00          NWA            N/A          14.94            N/A      0.0000           Open
:1063       DHV-36         CHECK          0.0        0.00          N/A            N/A          14.91            NWA      0.0000           Open D1065 HV-2        CHECK     2,312.0       310.11      0.68217        1.63169          22.10        2,750.1      0.6900           Open 1067     MUV 60         CHECK          0.0        0.00:         N/A            N/A         134.27            NWA      0.0000           Open 1400     DHV-92 REGULAR                0.0        0.001         NIA            N/A         160.20            N/A      0.0000           Open X1401     DHV-91 REGULAR                0.0        0.001         NIA            N/A         137.84            N/A      0.0000  Closed By User 2002     MUV72          CHECK          0.0        0.00W         N/A            N/A         133.16            WA       0.0000           Op.
2016     DHV11 REGULAR              580.0        77.80      0.18047        0.43167         132.48        1,341.3      0.1300           O 2038     DHV.12 REGULAR             580.0        77.80      0.18047        0.43167         133.27     1               0.1300           Open 3216   _DV4V        REGULAR       2,312.0       310.11      0.05979        0.14302          28.24        9,289.1      0.1040            Open

AFT Fathom 5.0 Output                                                                                              (3d 12)                                                                    5/&sect;2005 M90-0021, Rev. 13 (Atachrnent 28) Case 10 (RB Sumrp Recirc at 204.7 deg. F), Thin Bed Effect Jct     Name          Valve        Vol.         Mass         DP            DH              PInlet           Cv            K        Valve State Type        Flow          Flow
_                         (galtrnn)    (Ibnfsec)     (Cs[d)         (feet)           (psla) 3217       DHV-5    REGULAR        2,312.0        310.11      0.05979        0.14302            26.26         9,289.1      0.1040             Open X3233     BSV-1 i    REGULAR              0.0        0.00 NoSouion NoSolution No Solution No Solution                       0.0000 Closed By User X3235      BSV412    REGULAR              0.0        0.00 No Solution No Solution No Solution No Soluon                     0.0000 Closed By User 3236    BSV-150         CHECK            0.0        0.00           N/A            N/A            18.03            N/A      0.0000             Oen 3237     BSV-151         CHECK            0.0        0.00           N/A            N/A            18.27            N/A      0.0000              pn 3242    DHV-110             FCV    2,312.0        310.11   104.78361     250.63389             133.00           221.9   182.2599              Open 3243    DHV 111             FCV    2,312.0        310.11   103.13564 246.69208                 133.01           223.7 179.3934 _ _ Open 3244    DHV-2111    REGULAR         2,892.0       387.91     12.93445     30.93815             155.48           790.0 14.3789                 Open 3245    DHV-210     REGULAR        2,892.0        387.91     12.93445     30.93815             156.09           790.0 14.379 IOpe PDe Outt Table                                                  _
Pipe     Pipe        Length         Vol.      Reynolds     Velcity         I           dP Static        PStatic In     P Slawc          dH       Eevation      K         IUD       ILID +K Nominal                    FbN            No.                                   Frition                          Out                       Inlet Size        (feet)     (gamin)                  (feet/sec)                (ft. H20 std.)       (psba)         (psia)        (feet)      (feet)_
1       14 Inch    25.14100            0.0  0.000E+00     0.000000 0.00000            0.000E+00           21.683          27.75  0.OOOE+00        120.50 0.0000000 0.000000000 0.000000000 2       14 inch    29.47900            0.0  0.000E+00     0.00       00000.00         0.000E+00           27.745          35.76  0.000E400        106.00 0.0000000 0.000000000 0.000000000 3       14 inch    17.16700      1,362.0    1.056E406     3.169094 0.01387             3.245E402          15.869           15.75  2.631 E-01       84.72 1.4700000 0.215622991 1.685623020 4       14 inch    35.93800      2,92.0     2.243E+06     6.729089 0.01331             2.939E401          15.640           15.74 6.791E401         84.72 0.5320000 0.433089873 0.965089878 5       14 inch      2.68200     2,992.4    2.321 E+06    6.962734 0.01329             2.345E402          15.674           17.50 5.596E402         83.80 0.0420000 0.032276004 0.074276004 6       10 Inch      0.32300     2,992.4    3.069E+06   12.175200 0.01380              1.185E402          16.736           17.24 5.836E01          79.38 0.2480000 0.005336343 0.253336339 7         EInch      2.04200     2992.4     3.853E+06   19.190970 0.01431              2.425E401         165.745         164.80  2.515E-01         77.58 0.0000000 0.043943498 0.043943498 8       10inch     63.70000      2,992.4    3.069E+06   12.175200 0.01380             2.3389E00          166.106         161.92  5.203E+00         79.60 1.2060000 1.052399531 2.258399501 9       18inch       2.90000     2,992.4    t.783E.0M     4.108028 0.01296             6.611 E03         162.521         163.73  6.55E403          84.40 0.0000000 0.026137706 0.026137706 10       I8inch      2.90000     2,992.4     1.783E+06    4.10802i 0.01296             6.611 E-3         159.883         161.09   6.855E-03        81.50 0.0000000 0.026137706 0.026137706 II      10inch       8.90000     2,992.4    3.069E+06   12.175200 0.01380              3.267E401         160.119         15924   1.205E+00         78.60 0.3760000 0.147038545 0.523038532 12        3inch      7.60000        100.4   3,364E+05     4.357889 0.01854             1.569E-01         159.951         159.14  2.341E-01         79.50 0.2420000 0.551177738 0.793177736 13      10inch       3.00000     2,892.0    2.966E+06   11.76644 0.01381               1.029E41          159.123         157.82   1.067E-0t        79.50 0.0000000 0.049607209 0.049607209 14      10inch       4.00000     2,892.0    2.965E+06   11.766644 0.01381              1.372E-01         157.824         156.09   1.423E401        82.50 0.0000000 0.066142946 0.066142946 15      loinch      14.40000     2,312.0    2.371 E+06    9.406806 0.01390             3.178E401         142.709         142.57   3.296E-01        86.50 0.0000000 0.239656291 0.239656291 16      10inch     21.00000      2,312.0    2.371 E.06    9.406806 0.01390             4.635E-01          28.217          26.26  1.19.E+00        102.50 0.5090000 0.349498767 0.858498770 17       10Inch     17.70000     2,312.0    2.715E+06   12.33563 0.01417               7.847E-01          21.735          21.39   8.137E.01       110.50 0.0000000 0.344087347 0.344087347 13      M4Inch     3720000       2,312.0    2.066E+06     7.141377 0.01365             4.050E-01          21.326           12.66 1.228E+00        110.50 1.0190001 0.529906760 1.548906814 19      14 inch    10.67700        325.0    2.521 E+05    0.756208 0.01612             1.335E-03          21.677          24.81   2.993E03        120.50 0.1810000 0.155832955 0.336832950 20        14 inch   25.61300            0.0  0.000E+00     0.000000 0.0000             0.000E+00           24.815          35.97  0.000E+00        113.00 0.0000000 0.000000000 0.000000000 21       14 Inch    12.00000           0.0  0.OOOE+00     0.000000 0.00000            0.000E+00           35.973           35.97 0.0001400         86.31 0.0000000 0.000000000 0.0000000

AFT Fathan 5.0 Output                                                                                      (4of 12)                                                                   SW92005 M910021, Rev. 13 (Aft1hrnit28) Case IO(RB Surrp Recirc at 204.7 deg. F), Thin Bed Effect Pipe     Pipe        Length       Vol.      Reynolds       Velocity      I        dP Static     PStatc In      PSatic          dH    Ebvation          K                   IL/D +K Norn~val                   Flow         No.                                  Frition                      Out                     Inlet Size         (feet)   (oaVrnin)                  (feeVsec)             (ft. H20 sid.)   (p a])         (psia)       (feet)     (feet) 22       14 Inch      2.68300    1,362.0 1.056E+06         3.169094  0.01387        5.072E-03       15.749         15.71  8.798E-02       84.23   0.5300000 0.033699337 0.563699308 23       14 Inch      7.08300    1,362.0 1.056E+06         3.169094  0.01387        1.339E402       15.755         15.75  1.389E-02       84.23   0.0000000 0.088964741 0.088964741 24       14 inch      9.52100 2,692.0 22435+06 6.729089              0.01331        7.786E-02       15.526         15.40  6.366E-01       84.23   0.7900000 0.114737845 0.90473766 25       14 Inch      3.18800 2,992.4 2.321 E06            6.962634  0.01329        2.787E-02       15.327         17.20  3.794E-02       83.90   0.0120000 0.038385385 0.050 385 26       lO Inch      0.32300 2,992.4 3.069E+06 12175026             0.01380        1.185E402       16.438         16.94  5.836E-01       79.38  0.2480000  0.005336345 0.253336341 27        BInch       2.00000 2,992.4 3.653E+06 19.190696            0.01431        2.375E-01     165.448         164.50  2.463E-01       77.58  0.0000000  0.043039675 0.043039675 28       10 inch    70.50000     ,92.4 3.069E+06 12.175026           0.01380       2587E+00       165.812         161.52 5.461E+00        79.60   1.2060000 1.164744051 2.370744022 29       W8inch       2.90000 2992.4 1.783E606             4.107969  0.01296        6.610E43      162.119         163.33  6.85SE403       84.40   O.0o0000  0.026137729 0.026137729 30       18 Inch     2.90000 2992          1.783E.E06      4.107969  0.01296        6.610E-03     159.480         160.69 6.855E-03        81.50   O.OOOOC   0.02613m29  0.0261329 31      10 Inch      8.90000 2,592.4 3.069E+06 12.175026             0.01380        3.266E411     159.717         158.84 1.205E+00        78.60  0.3760000  0.147038604 0.523038592 32        3 Inch      7.60000      100.4 3.362ESo0         4.356031  0.01854        1.567E-01     159.548         158.74  2.339E-01       79.50   0.2420000 0.551191691 0.793191689 33      10 Inch      5.0000      2,892.0 2.966E66 11.766644          0.013811       1.716E401     158.720         156.56  1.7796E01       79.50  0.000000   0.082678682 0.082678682 34      10Inch        5.0 0 2.E92.0 2.966E+06 11.766644              0.01381 ! 1.716E401          156.55          155.48  5.824E401       84.50  0.188000C  0.082678682 0.270678676 35       10 inch    13.00000 2,312Z0 2.371 E+06            9.406806  0.01390        2.869E401     142.841         142.56  6.633E41    . 86.50     0.266000C 0.216356379 0.482358382 36       10 inch     2.10000 2,312.0 2.371E+06             9.406806  0.01390        4.635E402       29.876         28.24  4.1866E01      102.50  0.2680000  0.034949875 0.302949882 37       14 Inch    72.10000 2,312.0 2.066E+06 7.141377              0.0136         7.850E41        17.411         12 68 2.163E600       120.80   1.7020000 1.027050426 2.729050443 33       14 Inch     5.55700     1,362.0 1.056E+.0         3.169094  0.01387        1.051E02        15.750         19.29 3.181 E-02       84.75  0.13400    0.069797694 0.203797697 39       14 Inch      0.10000 1,362.0 1.056E+06 3.169094             0.01387        1.8906-04        9M            19.29 6.439E-03        76.25  0.0400000  0.001256032 0.041256031 40      14 inch      7.72900     1,362.0 1.056E+06 3.169094          0.01387        1.461 E-02      15.713         19.04  I.515E-02       84.23  0.0000000  0.097078705 0.097078705 41      14 inch      0.10000     1,362.0 1.086E+06 3.1699            0.01387        1.890E-04       19.042         19.04 3.2406-04        7625   0.0008200  0.001256032 0.002076032 42        6 Inch    49.60000          0.0 0.OO0E+00        0.000000  0.00000       O.OoOE00 27.745                 31.93 O.OOOE+00       106.00  0.0000003  0.000000000 0.000000000 43        6 Inch    39.60000          0.0 0.OOOE+00        0.000000  0.00000      O.OOOE00 35.973                  31.92 O.OOOE+00        86.31   0.0000000 0.00000000  0.000000000 44      M4Inch      30.48000 4,254.0 3.331 E+06 10.089142            0.01314        5.587E-01       15.485         15.46 7.597E401        86.25  0.1140000  0.366273525 0.480273525 45      M4Inch      25.82300 4.254.0 3.300E+06             9.898183  0.01313        4.507E401       15.419         15.35 9.911 E-01       85.54  0.3440000  0.306960701 0.650960713 46        4inch      6.50000    44.0 3.300E+06             9.898183  0.01313        1.134E-01       15.347         15.30  1.176E-01       84.72 0.0000000   0.077266180 0.077266180 47        4 inch    24.40000       580.0 1.481 E406      14.617404   0.01665      3.878E+00       139.715         132.48 7.804E+00        88.50 1.1390001   1.211177165 2.350177224 48      M4inch      47.04200    .254.0     3.331 E+06    10.089142   0.01314        8.624E601       15.485         15.52 8.942E-01        86.25 o.o0oooo0 0.565296566   0.565296566 49      M4inch      41.79200    4,254.0    3.300E+06       9.898183  0.01313        7294E-01       .15.472         15.16 1.741 E+00       85.28 0.6470D00   0.496785873 1.14378888 50        4 inch    19.40000       580.0   1A.481     I0614.617404   0.01665       3.084E600      139.847         13327  6223E+00         88.50 0.91110000 0.962985119  1.873985133 52      12 inch     35.10000          0.0  O.oooE+0000     0.000     0.0000       O.0E000           14.123         18.93 0.000E+00       126.50 0.0000000 0.0000000o0   0.000000000 53       12 Inch    31.70000          0.0  0.0006+00       0.000000  0.00000       0.000E.00        18.931         22.69 0.0006+00       115.00   0.0000D00 0.000000000 0.000000000 54       12 Inch    23.40000          0.0 0.006E+00        0.000000  0.00000       O.OOOE+00   No Solution  No Solution  0.000E+00       106.00  0.0000000  0.000000000 0.000000000 55       14 inch     2.10000          0.0 O.OOOE+00        0.000000  0.00000      o.oooE+00    No Solution  No Solution  O.OOE+00        105.60  0.0000000  0.000000000 0.000000000 56      l4 inch     10.80000          0.0 0.0006E+0        0.000000  0.00000      O.OOOE+00    No Solution  No Solution  0.0006+00       103.50  0.0000000  0.000000000 0.000000 57      14 Inch     12200001          0.0o o.OOOE+DO0.0o0000         0.0D0        0.000E+00    No Solution  No Solution  O.OOOE+00       103.50  0.0000000  0.0000 MOO=0      o.o0ooo0ooo 58      14 inch      8.70000         0.0 ooooNo 0.0006+00       0.000000  0.00000      0.000           SolutEon  No Solution  O.OOOE+00       103.50  0.0000000Q 0.00000000  o.o00000 0

AFT Fathom 5.0 Output                                                                                    (5of 12)                                                                       5/912005 M90M021, Rev. 13 (Afltachrent 28) Case 10 (RB Su rp Reclic at 204.7 deg. F), Thin Bed Effect Pipe     Pipe        Length       Vd.       Reynolds    Velocity       I       dP Static      P Static In    PStatic          dH      Elevation         K        ioiD       ftD + K Norninal                   Flow        No.                               Friction                       Out                       Inlet
         -Size         (feet)    (catmin) .             (leetsecl             (t. H20 std.)      (Psia)        (osla)        (feet)       (feel) 59        8Inch       2_70000        0.0 O.OOOE+00      0.000000  0.00000      0.0002+00         135.704        134.99   O.OOOE+0097.50 0.0000000 0.000000000            0.000000000 60        8inch . 7.60000            0.0 O.OOOE+OO      0.000000  0.00000      O.OOE+00      No Solution   No Solution  O.OOOE+00103.50 0.0000000 0.000000000            0.000000000 61        8Inch 1150000              0.0 O.OOOE+OO      0.000000  0.00000      O.OOE.00 No Solution        No Solution  O.oooE+00 103.50 0.0000000 0.000000000           0.000000000 62        8inch        1.40000       0.0 0.OOOE+0   O 0.000000    0.00000      0.000E.00 No Solution       No Solution   O.OOOE+00        103.50 0.0000000 0.000000000   0.000000000 63        8inch 156.00000            0.0 O.OOOE+00 0.000000       0.00000      O.OOOE+00          44.128          14.70  O.OOOE+00        105.60 0.0000000 0.000000000   0.000000000 64        8inch 10.40000             0.0 0.OOOE.00 0.000000       0.00000      O.OOOE+00     No Solution   No Solution  o.o0oe+00         103.50 0.0000000 0.000000000   0.000000000 66       10inch 10.00000           325.0 3.295ES05      1292230   0.01590       4.709E-03         24.796         24.79   4.883E-03        113.00 0.0000000 0.188244792   0.1i38244792 67        8inch 10.00000             0.0 O.OOOE+00 0.00           0.00000     O.OOOE+00      No Solution   No Solution   O.OOE+00 103.50 0O.OO00 0.000000000             0.000000000 68    2-1/2inch       8.10000        0.0 O0.000E00 0.000000       O.0000       0.OOOE+O0 15.983                  19.42  O.OOOE+0084.72 0.0000000 0.000000000             0.000000000 69    2-1/2 inch 15.30000            0.0 O.OOOE+OO      0.000000  0.00000      O.OOOE0+O          15.815         13.40  O.OOOE+0  O        84.23 0.0000000 0.000000000   0.000000000 70    2-1/2 inch 50.30000            0.0 O.OOOE+0       0.000000  0.00000      O.OOOE0           158.724        152.87   O.OOOE+0082.50 0.0000000 0.000000000            0.000000000 71    2-1/2 inch 21.30000            0.0 O.OOOE+00      0.000000  0.00000      O.OOE+00          157.455        152.44   O.OOOE+0084.50 0.0000000 0.000000000            0.000000000 72        8Inch       1.00000        0.0 0.0000E+0      0.000000  0.00000      O.OOOE+00 No Solution       No Sokfion   O.OOE+00          103.50 0.0000000 0.000000000   0.000000000 74        6inch       050000         0.0 O.OOOE+00      0.000000  0.00000      0.000E+00         134268         13427    O.OOOE+0096.00 0.0000000 0.000000000            0.000000000 75        6inch 14920000           580.0 9.828E+05 6.441043       0.01564      2.870E+00         133.998        128.67   4248E+00          96.00 1.9730444 4.616096410   6.589140805 76       loinch       0.54200 1.362.0 1.397E+06 5.541552          0.01419       4.239E-03         19.105         19.10   4.396E03          76.25 0.0000000 0.009210641   0.009210641 77       lOinch       0.75000.1 .SZO 1.397E+06 5.541552           0.01419       5.866E-03         18.921          18.07   4.235E402        76.25 0.0760000 0.012745352   0.088745350 78       10 inch 31.39600        136ZO0 1.397E+06 5.541552Z       0.01419       2.455E-01         18.068         18.17   6.795E-01         78.25 0.8910000 0.533537447   1.424537420 79        6inch 153.39999          580.0 9.82ME+05      6.441043  0.01564      2.951 E+00        132.909        127.77  3.792E+00          96.00 1.1348643 4.746040051   5.880904381 80        6inch       1.00000 I 36ZO 2.308E+06 15.125345          0.01523       1.033E-01        216.023        215.70    1.071E-01        77.33 0.0000000 0.030126828   0.030126828 81       10inch       0.10000 1.3620 1.397E+06 554155Z            0.01419       7.821E-04         18.884         18.88   8.11 OE-04        76.25 0.0000000 0.001699380   0.001699380 82       10inch       0.54200    1,362.0 1.397E+06 5.541552       0.01419       4.239E403         18.861         18.86   4.396E-03         76.25 0.0000000 0.009210641   0.009210641 83       10 inch      0.75000    1,362.0 1.397E+06 5.541552       0.01419       5.66E-03          18.878          17.83  3.567E-02         76.25 0.0620000 0.012745352   0.074745351 84       10inch 31.93700 1,362.0 1.3971206 5541552                0.01419       2.498E-01         17.826         17.94   6.479E-01         78.25 0.8150000 0.542731101   1.357731098 85        4 Inch      0.10000        0.0 O.OOOEf00 0.000000       0.00000      O.O00E+00          18.026         18.03  Q.OOOE+00          7825 0.0000000 O.O0000000     Q.O0000000 66        6 inch      1.00000    1,362.0 2.308E+06 15.125345      0.01523       1.033E201        215.795        215.47    1.071E.01        77.33 0.0000000 0.030126828   0.030126828 87       14 inch      0.10000        0.0 0.000E+00 O.OO0          0.00000       0.000.E00         14.907          15.78  O.OOOE+00         86.31 0.0000000 0.Q00000000   0.000Q00000 88       14 inch      1.80200        0.0 0.000E+OO 0.000000       0.00000      0.000E+00          14.907          14.91  0.OOOE+0086.31 0.0000000 0.000000000            0.000000000 89       14 Inch      O.1O000        0.0 O.OOOE+00 0.000000       0.00000      O.O00E+00          14.945          15.82  O.OOOE+00         86.83 0.0000000 0.000000000   O.O0000 90       14 inch      3.91700        0.0 O.O0E+00 0.000000         0.00000     0.000E+00          14.945          14.94  O.000E+00         86.83 0.000000 0.000000000    0.00000000 91        4inch       0.10000         .00.000E.OO0      0.000000   0.00000     0.000E+00          18.267          1827   O.OOOE+00         78.25 0.00000oo 0.000000000   O.OOOOO00 02       lCnh         0.00       1320 1397E+06 5.541552           0.014191      7.821 E-04        1918            1.3    810-0              6500000000698                  .0598 93        4inch       0.10000        00 O.OOOE+0o00        o.00ooo0.00000       0.02E+00          18.026 l        18.03  0.OOOE+00         78.25   0.0000000 0.000000000 0.00000000 I 94        4 inch      0.10000        0.0 0.OEf00        0.000000 0.00000       0.000E+00          182671          1827   O.O000E00         78.25  0.0000000 0.000000000  0.000000000 X95       4inch       O.10O          0.0 O.OO+00200     0.000000 0.00000       0.002E+00     No Solutionl No Solution    O.0OE+00          78.25  0.0000000 0.000000000  0.000000 X96       4inch       0.10000l       0.0 O.OOOE.00      0.000000 o.0Ooo0        0.WO0E+00    No Solutionl No SolutIon    0.OOOE+00         78.25   0.0000000 0.000000000 0.000000000

AFT Fathom 5.0 Output                                                                                (6of 12)                                                                     5/9/2005 M9M02l, Rev. 13 (Atachment 28) Case 10 (RB Surnp Recire at 204.7 deg. F), Thin Bed Effect Pipe      Pipe       Length       Vol. Reynolds   Velocity       I      dP Static    PStatic In PStatic              dH      Elevaton          K         fJ        fMID + K Nominal                  Flow         No.                            Friction                      Out                      Inlet Size        (feet)   (oa Vrln)             (feevsac)            (N.H20 std.)     (psia)         (psia)       (feel)       (feet) 1004       14 Inch    OSO000 2892.0 2243E06            6.729089 001331        4.089E-03       15.713          15.71 4.240E-03          83.80   0.0000000 0.006025514 0.006025514 1012        3 Inch 20.20000 100.4 3.364Es05 4.357889 0.01654                  4.170E401       17.072          15.72 6.469E01           81.20   0.72700oo 1.464972482 2.191972480 1014       10inch 28.30000 2,892.0 2.966E+06 11.766844 0.01391                9.71 OE01      143.158         142.40 1.816E800          86.50   0.3760000 0.467961329 0.843961316 1015      10inch 28.30000 2,312.0 2.37EE406 9.40680e 0.01390                  6.246E-01      140.336         135.13 1.455E+00          86.50   0.5870000 0.470991182 1.057991195 1016       10 inch 43.50000 2 312.0 2.715E406 12.335635 0.01417              1.928E+00        25.787          22.42 3.560Es00         106.00   0.6600000 0.845638360 1.505638386 1024      14inch       125000 2 892.0 224.3E.06 6.729089 0.01331              1.022E402       15.369          15.36 1.060E-02          83.90   0.0000000 0.015063786 0.015063786 1032        3 Inch 19.60000        100.4 3.382E+05     4.356031 0.01854       4.042E-01       16.791          15.37 7.049E-01          81.20   0.9690000 1.421494406 2.390494388 1034       10 Inch    0.710001 2892.0 2.966E+06 11.766644 0.01381            2.436E-02       142.541         142.53 2.526E-2           86.50   0.0000000 0.011740373 0.011740373 1035      10 inch 26.10000 2.312.0 2.371 E406 9.406806 0.01390               5.760E-01       140.329         135.14 1.405E+00          86.50   0.5870000 0.434377045 1.021377057 1036       1Oinch 117.80000 2312.0 2.715E+06 12.335635 0.01417               5.222E+00        27.765          22.10 7.756E+00         106.00   0.9900000 2.290027617 3.280027626 1042        6Inch     0.50000          0.0 0.000E+00   0.000000 O.00000      0.000E+00       133.178         133.18 0.000Es00          96.00   0.0000000 0.000000000 0.000000000 1047        4inch     0.10000      580.0 1.4818+06 14.617404 0.01665          1.589E402      132.300         13229 1.648E-02           96.00   0.0000000 0.004963841 0.00496841 1050        4 inch    0.10000      580.0 1.481 E806 14.617404 0.01655         1.589E402      133.093         133.09 1.648E-02          96.00   0.0000000 0.004963841 0.004963841 1057       14 Inch 68.10000            0.0 0.OOOE+DO   0.000000 0.00000      0.0008E00         9.215          19.35 0.0000E+0         100.50   0.0000000 0.000000000 0.000000000 1058      14 inch 59.50000             0.0 0.OOOE+00   o.oooo0 o o.0o0o0 0.000.E00             8.969          19.11 0.000E+00         100.50   0.0000000 0.000000000 0.000000000 1059        8inch     4.30000          0.0 0.000E+00    O.OOOO    0.00000    0.000E+00 Na Solution No Solution 0.0008E00               99.20   0.00C0000 0.000000000 0.000000000 1062        8inch     6.00000         0.0 0.000.E00 0.000000 0.00000         0.0DOE+00        45.090          44.13 0.0004M00         103.50   0.0000000 0.000000000 0.000000000 1064        8 inch 2620000 .           0.0 0.000E+00 0.000000 0.00000        0.000E+00 No Solutffion No Solution 0.000E+D0 103.50              0.0000000 0.00000000  0.000000000 1074        6inch     0.50000          0.0 0.000E+00 0.000000 .00000         0.000E'+00      134.268         13427 O.0OE+00            96.00   0.0000000 0.000000000 0.000000000 1075        6inch     0.10000      580.0 9.828E+05 6.441043 0.01564           1.924E-03      133.999         134.00 1.995E-03          96.00   0.0000000 0.003093899 0.003093899 111          None     730000          0.0 0.000E00     0.o0 0.00      0.00000    0.000E+00        12.660          14.12 0.000E+00         130.00   0.0000000 0.000000000 0.000000000 1400        2inch     0.80000         0.0 0.000E+00 0.000000 o.oo0oo         0.000E+00       160.203         16020 0.000E+00           79.50   0.0000000 0.000000000 0.000000000 1401        2Inch 126.10000            0.0 0.000E+00 0.000000 o.0o0oo        0.000E+00       160.203         137.84 0.000E+00          79.50   0.0000000 0.000000000 0.000000000 1402        2 Inch    0.78000          0.0 0.000E+00   0.000000 0.00000      0.008E+00        28.701          28.70 0.0000E+0         133.00   0.0000000 0.000000000 0.000000000 1403   2-1/2 Inch     3.50000         0.0 O.OOOE+00    0.000000 0.00000      O.OOE+00 28.701                  28.70 O.OOE+00          133.00   O.OOOOOC  0.000000000 0.000000000 1404        2 Inch 181.30000           0.0 O.0OOE+00   0.000000 0.00000      O.OOOE+00 28.701                 14.45 Q.OOOE+00         133.00   0.0000000 0.000000000 0.000000000 1405    1-1/2lnch     0.33000         0.0 0.0008.00 0.000000 0.00000         0.008+00         14.445          14.45 0.000E.00         167.10   0.0000000 0.000000000 0.000000000 1406   2-1/2 Inch     3.10000          0.0 O.OOE+00    0.000000 0.00000      O.OOOE+00 14.445                 14.45 O.OOOE+00         167.10   0.0000000 0.000000000 0.000000000 1407        4Inch      11.1000         0.0 0.0008.00   0.000000 _0.00000     0.0008+00        14.445          14.70 0.0008.00         167.110  0.0000000 0.000000000 0.000000000 1409        4 Inch    7.500            0.0 0.0008.00   0.000000 0.0000       0.0008400        14.445          14.45 0.0008+00         167.10   0.0000000 0.000000000 0.000000000 2036      WOinch      9.0000     2,312.0 2.715E.06 12.33563 0.01417           3.9908-01       21.415          17.48 4.137E-01         111.80   0.0000000 0.174959661 0.174950661 2042        6lnch     0.5000           0.0 0.OOOE.00   0.000000 0.00000      0.000E+00'      133.178         133.1 8 0.000E.00         96.00   0.0000000 0.00000000  0.000000000 2047        6inch     0.10000      580.0 9.828E+05     6.441043 0.01564       1.924E-03      133.206         13321 1.995E-03           96.00   0.0000000 0.003093899 0.003093899 2064        8inch     2.70000         0.0 O.OOOE00     0.000000 o.oo0oo      0.000E+00       135.007         135.72 O.OOE+00 99.20             0.0000000 0.000000000 0.000000000 4200      14inch 10.30000             0.0 O.OOOE+00    0.000000 0.00000      o.o00E.00        22.048          217.7 0.000E+00         110.50   0.0000000 O.O00000000 0.00000 4202       14inch 10.000               0.0 0.0008.00   0.000000 0.00000     0.0008.00         21.65          2.60.0008.0              110.501  0.0000000 0.000000000 0.00000000

AFT Fathom 5.0 Output                                                                                         (7Di12)                                                                   592005 M9O002l, Rev. 13 (Attahment 28) Case 10 (R8 Surp Recirc at 204.7 deg. F), Thin Bed Effect Pipe     Pipe        Lent          Vol.        Reynolds      Velodty         I       dP Ststic    PStatic In       PStatic        dH     Elevation       K                  flJWD+ K Nominal                    Flow          No.                                  Friction                       Out                   Inlet
__Sic_        (teal)     (gateln)                   (tesec                jfl.H20 s            sd.
ia)         fpsla)      (feet)     (feet) 4205        None       001000 8,508.0 1.457EtO5 0.009654                  0.01668      4.660E-12        17.023           16.58 4.832E-12      85.19  0.0000000 0.000003338 0.000003336 4206        None       0.01000 8,508.0 1.457E+05              0.009654    0.01668      3.195E-06        16.245           16.25 3.314E-06      86.25  0.0000000 0.000003336 0.000003336 4207      10inch       4.00000                 2371 E*06 9.406806 02,312.0                        0.01390      8.828E-02      135.129          133.00  9.154E.02      97.501 0.000     0.066571194 0.066571194 4208E 10 inch          4.30000 2,312.0 2371 E+06 9.406806                 0.01390      9.490E-02      135.143          133.01  9.841E402      97.50  0.0000000 0.071564036 0.071564036 Al Jun    Table Jct            Name                Elevation    PStatic In      Vol. Flow     Loss Factor (K)      dH           dP Stag.
Inlet                   Thru Junction                                       Total (feet)        (pSua) (paVmin)                _              (feet)      (ft. H20 std.)
1                         BWST        138.25         14.26              NIA      See Losses   See Losses       See Losses 2                     Teewye          106.00         27.75              N/A          0.00000      0.00000          0.00000 3                     TeBWYe           84.75         15.79              N/A          0.00000      0.00000          0.00000 4                     TeeWye           84.72         15.65              NWA          0.00000      0.00000          0.00000 5                     Weldolel         83.80         15.75              N/A      See Losses   See Losses       See Losses 6                 Area Change          79.38         17.50          2,9924           0.36573      027554           026572 7                      DHP-1A          77.58         17.24          2.992.4          0.00000  -358.62812        *345.84479 9                 Area Charru          79.60        164.80          2,992.4          0.05016      0.28709          0.27686 10                Area Change          84.40        161.92          2,992.4          0.2647       0.61385          0.59197 11                   DH.HE*1A          81.50        163.73          2,992.4         35.10000      9.20531          8.87718 13                 Area Change          78.60        161E.09 2,992.4                  1.08694      0.2850           0.27490 14                       Branch        79.50        159.88              N/A      See Losses   See Losses       See Losses 15                     TeeMAye          82.50        158.32              N/A          0.00000      0.00000          0.00000 16                    TeelWAe          86.50        142.37              NWA See Losses        See Losses       See Losses 17                    Tee&We           97.50        135.45              N/A          0.00000      0.00000          0.00000 18                        DHV-1       110.50         22.42          2312.0           0.69000      1.63169          1.57352 19                    TeeAWYO         110.50         21.38              N/A      See Losses   See Losses       See Losses 20                   REACTOR           130.00         12.66              N/A      SgeLosses    See Losses       See Losses 22                     Tee&Wve         113.00         24.81              N/A      See Losses   See Losses       See Losses 23                     Teehye           86.31         35.97              N/A          0.00000      0.00000          0.00000 24                     TseeN/           84.23         15.75              N/A          0.00000      0.00000          0.00000 25                   0 Weldolet         84.23         15.79              N/A          0.00000      0.00000          0.00000 26                     Tee/Wye          84.23         15.54              N/A          0.00000      0.00000          0.00000 27                     Teelme           63.90         15.41              N/A      See Losses   See Losses       See Losses 28                 Area Change          79.38         17.20          2,992.4          0.36573      027553           026571 29                      DHP-1B          77.58         16.94          2,992.4          0.00000  -358.63078       -345 84735

(8of 12)
M904021, Rev. 13 (Attadcment 28) Case 10 (RB Sump Recirc at 204.7 dog. F), Thin Bed Effect Jct           Narne           Elevation P Static In     Vol. Flow     Loss Factor (K)      dH          dP Stag.
Intet                 Thru Junction                                       Total
- -- _ _f_____s__                          (a)           (a           1n)                 (feet)     (ft. H20 std.)
31               Area Change      79.60      164.50          2 992.4         0.05016       0.28709          0.27685 32               Area Chanqe      84.40      161.52          2,992.4         0.26647      0.61384           0.59196 33                  OH.HE 18      81.50       163.33         2992.4         35.100WX 9.20504                8.87693 35               Area Chance      78.60       160.69         2992.4          1.08694       0.2505           0.27489 36                     Branch     79.50      15922               N/A      See Losses See Losses See Losses 37                   Teelwye      84.50      157.06              N/A         0.00000      0.00000           0.00000 38                   TeeNYe       86.50      142.51              N/A      See Losses See Losses See Losses 39                   TeedUye      97.50       135.46             N/A         0.00000       O.00000          0.00000 40                  TeeWve      120.80         17.47            N/A      See Losses See Losses See Losses 42                  RB SUMP       95.63        12.66         8,508.0         0.00000       O.0000           0.0000W 43                    DHVW42      85.54        15.46         4,254.0         0.10400      0.16452           0.158m5 44                   Weldolet     84.72        15.70             N/A         0.00000      0.00000           0.00000 46                    DHV-43      85.28        15.52         4,254.0         0.10400      0.16452           0.15865 47          Oro Line (HL-WB )    126.50        14.12             0.0         0.00000       o.000OD          0.00000 48               WELDOLET        115.00        18.93             0.0         0.00000       0.00000          0.00000 X49                     DHV-4     106.00        22.69             0.0         0.00000 No Solution No Solution 50               Area Chanae     105.60 No Solution              0.0         0.00000 No Solution No Solution 51                   TeeMMe      103.50 No Solution     No Solution       0.00000 No Solution No SolutJon 52                   TeelYhe     103.50 No Solution     No Solution          0.000 No Solution No Soluton 53                   TeeMye       76.25        19.32             N/A         0.0000        O.OO0            0.0000W 54                   TeedWye      76.25        19.08             N/A         0.00000      0.0000            0.00000 55                   Te&Wye      103.50 No Solution     No Solution          0.00000 No Solution No Solution 56                   Tee/fye     103.50 No Solution     No Solution           0.00000 No Solution No Solution 57                       Tee     103.50 No SolutIon              0.0          O.O000 No Solution No Solution X58                     DHV-9     103.50 No Solution              0.0         0.00000 No Solution No Solution 59                   Tee(Rn)     105.80        44.13             0.0          O.OO0        0.00000          0.00000 60                     BSV-l      76.25        19.10          1362.01        0.91081       0.43467          0.41917 61                   TeeMye       78.25        17.94             N/A         0.00000      0.00000           0.00000 X62                    DHV-34      86.83        35.76             0.0          0.00000   49.78970          48.01495 X63                    DHV-35      86.31        35.97             0.0         0.00000    50.38826           48.59217 64                   Tee/WYe      7825         18.18             N/A         0.00          0.00000          0.00000 65               Area Change      76.25        19.29          1362.0         0.3573        0.05708          0.0550 66                   TeeAWe       96.00      133.06              N/A      See Losses See Losses See Losses X67                    MUV 58      96.00        31.92             0.0          0.00000 -244.80127        -236.07530 68                   TeeOW        98.00      134.15              N/A          0.00000      0.000000         0.00000 69          580 gpm to mUP's     104.50       128.67           580.0          0.00000      0.00000          0.00000

AFT Fathom 5.0 Output                                                                                   (9of 12)                                          5/92005 M9g04021, Rev. 13 (Attachment 28) Case 10 (RB Surmp Recrc at 204.7 deg. F), Thin Bed Effect Jdt            Namo              Elevation  P Static In   Vol. ilow     Loss Factor (K)       dH           dP Stag.
Inlet                Thru Junction                                        Total (feet)     lPsla       (alrnlin)                         (feet)     (ft. H20 std.)
70                 Area Change        76.25       19.04        1,362.0         0.36573        0.05708         0.05505 71         1362 mpm from BSPs         78.00     215.70         1,362.0         0.00000        0.00000         0.00000 72           580 ppm to llUP's       104.50      127.77           580.0        0.00000        0.00000         0.00000 X73           S red NaOH feed          7825  No Solution             0.0        0.00000   No Solution       No Sclution 74         1362 opm from BSPs         78.00     215.47         1,362.0         0.000          0.00000         0.00000 X75           Spared NaOH feed         78.25 No Solution             0.0        0.00000   No Solution       No Soludion 76                        BSV-8       76.25       18.88        1,362.0         0.91081        0.43467         0.41917 77                      BSV.17        76.25       19.13        1,362.0         0.11200        0.05345         0.05154 78                      BSV-16        76.25       18.88        1,362.0         0.11200        0.05345         0.05154 1001                   BWST (2)       122.25       14.70             0.0        0.00000        0.00000         0.00000 X1002                     MUV 73        96.00       31.93             0.0        0.00000    -242.18756       -233.55476 1004                     DHV-21        83.80       15.74        2892.0          0.10400        0.07318         0.07057 1014                       FO-27       81.20     159.14            100.4    1,151.41785     339.82048        327.70755 1016                   DH1I FT3        86.50      142.57        2,312.0         3.88740        5.34574         5.15519 X1017                       DHV-8       99.20     134.99              0.0        0.00000   No Solution       No Solution 1025                     DHV.76        90.00       13.40             0.0        0.00000        0.00000         0.00000 1026                     DHV-32        83.90       15.40        2,892.0         0.10400        0.07318         0.07057 1032      325 apm BWST recdrc         113.00       24.79           325.0        0.00000        0.00000         0.00000 1036                       FO-28       81.20     158.74            100.4    1,151.41785     339.53080        327.42819 1038                   FE2 I FT4       86.50     142.56         2,312.0         3.88740        5.34574         5.15519 X1039                       DHV-7       9920  No Solution             0.0        0.00000   No Solution       No Solution 1040              From CFT-1A         110.50       22.05             0.0        0.00000        0.00000         0.00000 1044                     DHVW75        76.50       19.42             0.0        0.00000        0.00000         0.00000 X1051                     OHV-40       100.50 No Solution             0.0        0.00000   No Solution       No Sluftion X1052                     DHV.39       100.50 No Solution             0.0        0.00000   No Solution       No Solutlon 1055                    Fr. SFPs      103.50 No Solutlon             0.0        0.00000   No Solution       No Solution 1056                        FE-38     103.50 No Solution             0.0        0.00000   No Solution       No Solution 1062                     DHV-33        86.83       14.94             0.0        0.00000        0.00000         0.00000 1063                     DWV-36        86.31       14.91             0.0        0.00000        0.00000         0.00000 1065                       DHV-2      111.80       22.10        2,312.0         0.69000        1.63169          1.57352 1067                     MIW 60        96.00      134.27             0.0        0.00000        0.00000         0.00000 1400                     DHV-92        79.50     160.20              0.0        0.00000        0.00000         0.00000 X1401                     OHV-91       133.00     137.84              0.0        0.00000     261.03987        251.73508 1402                Area Chanoe       133.00       28.70             0.0        0.0X000        0.00000         0.00000 1403                Area Charge       133.00       28.70             0.0        0.00000        0.00000         0.00000 1404                Area Charge       167.10       14.45             0.0        0.00000        0.00000         0.00000

AFT Fathon 5.0 Output                                                                                       (1Oct12)                                           5/9S005 M90 0021, Rev. 13 (Affachment 28) Case 10 (PS Sunp Recdrtat 204.7 deg. F), Thin Bed Effect Jot            NaMe              Elevation   [ PStatic In       Vol. Flow Loss Fator (K)           dH         dP Stag.
Inlet                    Thru Junction                                      Total leet)
(f             (psia)        (aaftin)                          (feet) (t. H20 sid.)
1405                    Tee&ye        167.10           14.45              N/A         0.00000       0.00000        0.00000 1406                Area Chanre       167.10           14.45               0.0        0.00000       0.00000        0.000 1407    Pressurzer Spray Nozzle       166.50           14.70               0.0        0.00000       0.00000        0.00000 1408                     RCV-13       167.10           14.45               0.0        0.00000       0.0000         0.00000 2002                      MUV 72        96.00          133.18               0.0        0.00000       0.00000        0.00000 2015                     DHV-1 05       96.50          152.87               0.0        0.00000       0.00000        0.00000 2016                      DHV 11        96.00          132.48            580.0         0.13000       0.43167        0.41623 2037                     DHV-106        96.50          152.44               0.0        O.OOOO        0.00000        0.00000 2038                      DHV.12        96.00         133.27             580.0         0.13000       0.43167        0.41628 2052                    Dead End       103.50 No Solution                   0.0        0.00000   No Solution No Solution 3016                 Area Change        96.00          13229             580.0         0.14825       0.49226        0.47471 3038                 Area Change        96.00          133.09            580.0         0.14825       0.49226        0.47471 3215                 From CFT.1B       110.50           21.66               0.0        0.00000       0.00000        0.00000 3216                       DHV46       106.00           28.24           2,1.           0.10400       0.14302        0.13792 3217                       DHV-5       106.00           26.26          2,312.0         0.10400       0.14302        0J1372 3220                     BSP-1A        77.33           18.17           1,362.0        0.00000    -476.33505 -459.35605 3221                      BSP-1B        77.33           17.94    _      1,362.0        0.00000    476.33505      -459.35605 X3233                     BSV-1 1       78.25 No Solution                   0.0        0.00000   No Solution No Solution X3235                     BSV-12        78 25 No Solution                   0.0         0.00000  No Solution No Solution 3236                     BSV-150        78.25           18.03               0.0        0.00000       0.00000        0.00000 3237                     BSV-151        78.25            18.27              0.0        0.00000       0.00000        0.00000 3240           RB Surp Strainer         86.25           16.58             9,508.0 555,138.43750        0.80407        0.77541 3241                    Sunv Exi        86.25            15.95              N/A    See Losses    See Losses See Losses 3242                     DHV-11 C      102.50          133.00           2,312.0     182.25989     250.63389      241.70003 3243                    DHV.111       102.50          133.01           2,312.0     179.39342     248.69208      237.89871 3244                     DHV-211        86.50          155.48           2,892.0       14.37887      30.93815       29.83536 3245                    DHV-210         86.50         156.09           2,892.0       14.37887      30.93815       29.83536 LossTable Lunction Jet    Pipe Pipe dP Stag. Total             dH        Loss Factor (K) f      Dir. (ft. H20std.)          (fee) 1       Pi Out               0.000          0.000             0.000 P19 OuW 4.285E.03 4.443E-03                           0.5000 5     P1004       In        0.03697       0.03834            0.05440 PS Out               0.000          0.000             0.000

9 AFT Fathom 5.0 utput                                                                            (11 of12)                                           53205 M90021, Rev. 13 (Attachnont 28) Case 10 (RB Sump Recirc at 204.7 deg. F), Thin Bed Effect Jct    Pipe Pipe dP Stag. Total     dH      Loss Factor (K)
_    Dir. (IhH20 std.)   (feet)
P1012     In _     0.3460    -0.3588           1.216 14       P11     In        0.000      0.000           0.000 P12 Out          02954      0.3063           1038 P13 Oul          0.4150     0.4303         0.2000 I P1400 Ou             0.00 O          0000            0.000 16     P1014     In        0.000      0.000           0.000 P15 Out        0.03338    0.03462         0.02517 P47 Out           5.064      5-251           1.581 19     P4202     In        0.000      0.000           0.000 P18 Out           0.000      0.000           0.000 P17     In        1.675      1.737         0.7343 20       P18     In       0.7643     0.7926           1.000 P37     In       0.7643     0.7926           1.000 P1111 Out           0.000      0.000           0.000 22       P20 Out           0.000      0.000           0.000 P19     In        0.000      0.000           0.000 P66 Out        0.02016    0.02090          0.8055 27       P25 Out           0.000      0.000           0.000 P1024     In     0.03696    0.03832         0.05446 P1032     In      40.3463    -0.3591          .1218 36       P31     In        0.000      0.000           0.000 P32 Out          02952      0.3061           1.038 P33 Out          0.4150     0.4303         0.2000 38  1 P10341     In        0.000      0.000           0.000 P35 Out        0.03338    0.03462         0.02517 P50 Out           5.064      5.251           1.581 40     P4200     In        0.000      0.000           0.000 P37 Out           0.000      0.000           0.000 P2036     In         1.675     1.737         0.7343 66       P79 Out           0.000      0.000           0000 P2042     In        0.000      0.000           0.000 P2047     In       0.6839     0.7092           1.100 3241      P44 Out          0.2288     0.2373         0.1500 P48 Out          0.2288     0.2373         0.1500 P4206     In        0.000      0.000           0.000

AFT Fathom 5.0 Oulput                                                                                 112 012)                                           5/9/2005 M90-0021, Rev. 13 (Attachment 28) Case 10 (RB Surip Recirc at 204.7 deg. F), Thin Bed Effect Reservoir Tab__
Reservoir    Narne    Elevation PStatic In Vol. Flow       Loss Factor (K)        dH         dP Stag.
Inlel             Thru Jundion                                        Total (feet)    (psla)     (gallmin)                          (feet)    (ft. H20 std) 1           BWST      138.25     14.26            NWA See Losses See Losses See Losses 20      REACTOR        130.00     12.66            N/A      See Losses See Losses See Losses 42        RB SUMP        95.63    12.66        8,508.0         0.00000         0.00000       0.00000 1001       BWST (2)     122.25     14.70             0.0        0.0000I         O.0000          .00000

B to s-i cT~q-vr i o -4
    ~4 i     1; IM Ij I
MAen cir  7-1   ". I---),
I II- -- -6)        ,,
A--Tmc*,,tqvj-c 2

,5ump PF7z, -c-L LA-- to I
I MA90- 0021     Pc (--
                                      )
                            "ctAel,, 2o a

                                                                                         /a-ok'2t            /3H ATTACHMENT 1                              7 ,A     ,/6)f    3 Sheetciof 1Sample)7                                 /,f 0
                                                                                                                  /
Benchmark Checklist (Sample)                                             '
Environment Name                             Version Software                                     7-7          5.C3     ____     _3.           o  0___,_5_
Operating System                       UIJ  oo-t  S                      ()t2      (         2d- oi, Computer Hardware Type Location                0 BNP          0 HNP       0 RNP      0 CR3      0 Other Benchmark Document Benchmark Documont:                         (C       Mio0   -PA2              t. 0 (AT- r P&M,-O                'SeN-t bC0Cl~- RC Attachments File Outputs, Comparison Files or 

==Reference:==

lMD3-oo 1           6A1t kr B                      R        O-oba-       Q12-   CASC I)
          ,f~s-cDO               '-2    3                  FZo2cw Wvlo-oar3li       2.   &c'4-+
l63CZ U          f4             cc,               F        M1 9-O6 A Al                      MM A Yes        No 03   Attach to Calculation Package O        ^     Vault as QA Record 0              Attach to (specify)
Benchmark Test Completed By.                 _________
Name                     Ja                      Signatpre Y' ///                     (--V,b/ F//
l EGR-NGGC-0016                              l             Rev. 3               l                 Page 12 of 13 l

0                                                     Report No. FPC1 12-RPT-001 Rcvision 0 February 18,2005 Heat  Suction Lines for Decay Vortex Evaluation Vortex Evaluation for Decay Heat Suction Lines within the Reactor Building Sump Prepared by: ENERCON SERVICES INC.
Preparer  Jay Basken /   I          '              Date    ,I    ifh>/-
Reviewer  Greg Anderso      >      /               Date Annmval
 --rr --
Bill Sullivan/                            6 Date     Z /Z/      z5 bAs:
LOWfie-'
lclAI1444z- K-                  1  2~/-Oj Page 1 of 10
                                                                ,144w- 3 /

M                                                                  ReportNo. FPCl12-RPT-001 C0                                                                 Revision 0 February 18, 2005 Purpose This evaluation determines whether the ECCS/CSS suction lines within the CR3 reactor building sump are susceptible to air ingestion caused by air core vortex formation from the post-LOCA reactor building water surface. If air is ingested into the suction lines, the Decay Heat, Makeup & Purification, and Building Spray pumps could be susceptible to degraded pump performance and/or air binding.
References
: 1. Y. R. Reddy and J. A. Pickford, "Vortices at Intakes in Conventional Sumps", Water Power, March 1972, pp. 108-109 (Included in Figure I)
: 2. Calculation Number M-90-0021, Revision 13, Building Spray and Decay Heat NPSHajr
: 3. Drawing Number FD-302-641, Sheet 2, Revision 63, D.H. System Flow Diagram -
Decay Heat Removal
: 4. Drawing Number P-304-646, Revision 7, Reactor Building Recirculation Line "A" Plan & Sections
: 5. Drawing Number P-304-647, Revision 7, Reactor Building Recirculation Line "B" Plan & Sections
: 6. Calculation Number M90-0023, Revision 9, Reactor Building Flooding
: 7. Regulatory Guide 1.82, Revision 3, Water Sources for Long-Term Recirculation Cooling Following a Loss-of-Coolant Accident
: 8. NUREG-0897, Revision 1, Containment Emergency Sump Performance
: 9. Drawing PGENCRO04-C-008, Revision 0, Reactor Building Sump Trash Rack Plan
    & Sections
: 10. Drawing PGENCRO04-C-007, Revision 0. Reactor Building Sump Trash Rack Plan
    & Sections
: 11. Calculation Number M97-0040, Revision 2, Hydraulic Analysis of the HPI Recirc.
Line to RB Sump
: 12. Drawing Number 305-1015, Revision 2, Make Up System From M.U. Pumps Discharge to Reactor Bldg. Sump
: 13. Drawing PGENCRO04-C-006, Revision 0, Reactor Building Sump Strainer Top Hat Assembly
: 14. Crane Technical Paper No. 410, Flow of Fluids through Valves, Fittings and Pipe, 1988
: 15. EC 58982, Revision 0, RB Sump Strainer Enhancement
: 16. EC 59476, Revision 0, RB Sump Level Indication Modification
: 17. Drawing PGENCR004-C-002, Rev. 0, Reactor Building Sump Strainer Plan &
Sections.
Page 2 of 10                               17f&#x17d;e6    2afV /&13 1A r-1741"  ,/ 3 /

ReportNo. FPC112-RPT-001 Revision 0 February 18, 2005 Evaluation Vortex Evaluation basedon Y. R. Reddy andJ. A. Pickford (Ref 1)
The required submergence above the Decay Heat Suction Lines to avoid vortexing is calculated using the methodology outlined in Reference 1. The maximum expected flow rate in each of the suction lines is 4254 gpm (Ref. 2). For conservatism, the flow rate used to determine the required submergence above the Decay Heat Suction Lines is conservatively increased to 4348 gpm. Using this flow rate, the maximum velocity in the 14-inch schedule 40 (Refs. 3 and 14) suction lines is:
(4X4348 gpm 144.2 v=                                           10.3 ftsec (z{7.481.      )(I 3 .124in)2 (60 mu)
Using this velocity, the Froude Number defined in Reference 1 for the flow into these suction lines is:
         = v              (103 IC' F. =                            Sec         =1.74
: 32.      ft    13.124 in 3
                      ~sIC2 4kft 12 Where:
v = velocity of flow through the intake (suction piping) g = acceleration due to gravity d = diameter of intake Using Figure 2 in Reference 1, the submergence/diameter ratio required to prevent vortexing in a simple sump with a horizontal intake is calculated below. It should be noted that this submergence/diameter ratio does not take credit for the vortex suppression provided by the vertical top hat sump screen modules or the floor grating above the sump screen modules.
d 2 I + F, = 2.74             where s is measured above the top of the intake line.
Page 3 of 10                               /9/2          13
                                                                                              ,41c2/3/

Report No. FPCI 12-RPT-001 E        Ad                                         Revision 0 Fcbruary 18,2005 s&#x17d;2.74-~27413.124in s 2 2.74d - (2.74T3 4 _ 3.0 ft I 12- i The elevation at the top of the suction pipes (Ep) is (Refs. 4 and 5):
Ep =(0.5 {3122 in] +86.25 ft = 86.8 ft Therefore, the minimum submergence elevation (Es) to avoid vortexing is:
E3   =86.8 ft + 3.0ft=89.8ft The minimum reactor building water level is 97.04 feet for a large break LOCA that corresponds to the Decay Heat Suction Line flow rates used in evaluating the minimum submergence level determined above (Ref. 6). In fact, the minimum reactor building water level is 96.84 feet for a small break LOCA during which the flow rate through the Decay Heat Suction Lines is much lower than the suction line flow rate used above.
Since the minimum required submergence is so much lower than the actual post-LOCA reactor building water level, the Decay Heat Suction Lines are not susceptible to drawing a vortex from the post-LOCA reactor building water surface based on methodology recommended by Y. R Reddy and J. A. Pickford (Ref. 1).
Vortex Evaluation based on Regulatorv Guide 1.82. Revision 3 (Ref 7) and NUREG-0897 (Ref 8)
NUREG-0897 (Ref. 8) summarizes the results of testing performed at Alden Research Laboratory that determined the susceptibility of forming a vortex in typical PWR sumps.
The results of this testing is also contained within Regulatory Guide 1.82 (Ref. 7). Based on this testing, guidance is provided for the mninimum suction line submergence, maximum suction line velocity and maximum Froude Number that results in zero air ingestion into the PWR sump suction lines due to a vortex. The non-dimensional Froude Number that is used in these references is slightly different than the Froude Number that is used in the evaluation above:
Fr =   U Where:
U = velocity of flow through the intake (suction piping)
Page4 of 10                                 0190'-cw(     I  /ZW3
                                                                                           /_/Z        f g

ReportNo. FPC112-RPT-001 Revision 0 February 18, 2005 g = acceleration due to gravity s = minimum submergence Based on the minimum reactor building water level of 97.04 feet during a large break LOCA, the Froude Number, as defined in NUREG-0897 (Ref. 8) and Reg. Guide 1.82 (Ref. 7), for the flow through the suction lines is:
10.3 It sec           =055 (32.2 ft (97.04ft-86.25ft)
NUREG-0897 and Reg. Guide 1.82 conclude that if the Froude Number is maintained below 0.25, pipe velocity is less than 4.0 ft/sec and the minimum suction line submergence is 9.0 ft, zero air ingestion into the suction lines can be ensured. As calculated above, the Froude Number is estimated to be 0.55, pipe velocity is 10.3 ft/sec and the minimum submergence is 10.2 ft. Based on NUREG-0897 and Reg. Guide 1.82, the Decay Heat suction lines may be susceptible to a vortex causing air ingestion if a vortex suppressor is not utilized.
Table A-6 in Regulatory Guide 1.82 (Ref. 7) and Table 5.6 in NUREG-0897 (Ref. 8) provides guidelines for the following two vortex suppressor designs that have shown the capability to reduce air ingestion to zero:
* Design 1 - Cubic arrangement of standard 1-1/2 inch (38-mm) deep or deeper floor grating (or its equivalent) with a characteristic length, l1, that is at least 3 pipe diameters and with the top of the cube submerged at least 6 inches (15.2 cm) below the minimum water level. Noncubic designs with Iv> 3 pipe diameters for the horizontal upper grate and satisfying the depth and distances to the minimum water level given in the cubic designs are acceptable.
* Design 2 - Standard 1-1/2 inch (38-mm) or deeper floor grating (or its equivalent) located horizontally over the entire sump and containment floor and inside the screens and located below the lip of the sump pit.
The modified floor grating over the CR3 reactor building sump is similar to the Design 1 "Non-cubic" Vortex Suppressor (Refs. 9, 10 and 15). Horizontal floor grating is installed over the emergency and the normal reactor building sump. The top of the 1-112 inch standard floor grating over the reactor building emergency sump is located at elevation 96'-0", which is one foot above the reactor building floor. Over the reactor building normal sump, the top of the floor grating is even with the reactor building floor at elevation 95'-0".
The "Reactor Building Flooding" calculation (Ref. 6) indicates that the minimum reactor building water level for a small break Loss of Coolant Accident (LOCA) is 96.84 feet and Page 5 of 10                                           o  a2/ 2 r&/3 04cf3
                                                                                        .         .            _3

Report No. FPCI 12-RPT-001
                        ;g;                                                Revision 0 February 18, 2005 for a large break LOCA is 97.04 feet. Given these minimum reactor building water levels, the horizontal floor grating covering the emergency sump is submerged by at least 10 inches for a small break LOCA and 12 inches for a large break LOCA. Therefore, the Regulatory Guide 1.82 (Ref. 7) and NUREG-0897 (Ref. 8) requircmcnt that the top of the horizontal floor grating be submerged at least 6 inches is satisfied.
The Design 1 "Non-cubic" Vortex Suppressor requires the horizontal floor grating to extend a distance of at least three pipe diameters away from the sump wall through which the sump suction lines penetrate. Therefore, the horizontal grating over the reactor building emergency sump pit would need to extend a distance of at least 39.4 inches (i.e.
3 times the 13.124 inch inside diameter of the suction lines) north of the reactor building emergency sump pit south wall. Since the horizontal floor grating extends a distance of at least 5'-3" feet north of the reactor building emergency surmp pit south wall (Refs. 9 and 10), this requirement for the Design 1 "Non-cubic" Vortex Suppressor is satisfied.
The Design 1 "Non-cubic" Vortex Suppressor described in Reg. Guide 1.82 is different from the modified floor grating covering the CR3 reactor building sump in one respect (Ref. 15). The Design 1 "Non-cubic" Vortex Suppressor from Reg. Guide 1.82 is located inside the debris screens and within the sump pit. For the sump designs described in Reg.
Guide 1.82, it is imperative that the vortex suppressor is located inside the debris screens since the vertical debris screens are located above the sump pit. If the vortex suppressor is located above the lip of the sump pit and not entirely within the debris screen for the sump design in Reg. Guide 1.82, a vortex could form from flow traveling through the lower portion of the debris screen. This low vortex will not be broken since the vortex suppressor would be located too high in the sump pit to make contact.
The modified floor grating over the CR3 reactor building sump is located outside of the debris screens and the top surface of the floor grating is located one foot above the reactor building floor (at elevation 96'-0"). In order to prevent large pieces of debris from blocking the floor grating structure surrounding the reactor building sump, large openings are installed on three sides of the vertical support structure for the horizontal floor grating (on two sides the openings are approximately 7" x 8" and on the north side the vertical support structure is open except for three vertical supports, Ref. 10). Since these large openings are not covered with the standard floor grating recommended by Regulatory 1.82, the possibility of forming a vortex through one of the openings needs to be considered. For the following reasons, it is not feasible for a surface vortex to be drawn through these large openings causing air ingestion into the Decay Heat suction lines:
: 1. On the north side of the emergency sump, the floor grating at elevation 96'-0" overlaps the grating at elevation 95'-O" by approximately 11.5 inches (Refs. 9 and 10). If a vortex traveled through the overlap on the north side of the emergency sump, the vortex would encounter a piece of 3" x 5" tube steel. A portion of the overlap on the north side of the emergency sump is removed to allow the sump level instrument WD-Page6oflO 1002(                                              led8

Report No. FPC1 12-RPT-001 sea                                                 Revision 0 R
February 18, 2005 301A1B-LT to be supported by the floor grating over the sump (Refs. 10 and 16).
Since the sump level instrument and its associated support structure fill up a large portion of the grating area that is removed, it is expected that any surface vortices that develop in this area of the emergency sump will be broken up by the sump level instrument and its associated support structure.
On the south side and east side of the emergency sump, the floor grating at elevation 96'-0" extends beyond the edge of the sump pit by a distance of approximately 1' and 1' - 4", respectively (Refs. 9 and 10). If a vortex traveled through the large openings on the south and east sides of the emergency sump, the vortex would encounter a 4 inch high curb. Due to these interferences, it is highly unlikely that a vortex could travel these horizontal distances without being broken up before entering the emergency sump pit.
: 2. The total Decay Heat suction line flow is split between the thirty-two sump screen modules causing the suction flow drawn from the reactor building sump to be distributed over the entire surface area of the emergency sump (Ref. 17). The calculated Froude Number of 0.55 determined using the Reg. Guide 1.82 methodology does not take credit for the distribution of the Decay Heat suction flow across the thirty-two sump screen modules. Therefore, the forces that allow a swirl to develop in the CR3 reactor building sump are lower than the forces that allow a swirl to develop with the sump pit designs described in Reg. Guide 1.82.
: 3. The perforated sump screen modules are expected to act similar to floor grating in breaking up a vortex. Since the percent open area for the sump screen modules is smaller than the percent open area for the floor grating, the perforated sump screens are expected to be more effective in breaking up a vortex than standard floor grating (Refs. 10 and 13).
: 4. A cruciform is installed at the bottom of thirty (30) of the sump screen modules (Ref.
13). This cruciform would break up or mini mize any vortex that would travel through the length of the sump screen modules. Based on the above, it is not expected that a vortex will travel the length of the sump screens. In order to allow inspection of the Decay Heat suction lines using a video camera, the cruciform is not located at the bottom of two (2) of the sump screen modules (Refs. 13 and 17). These two sump screen modules are not located in the outer rows of the sump screen modules.
Therefore, any potential vortex traveling though these large openings in the horizontal floor grating support structure would be broken up by the outer row of sump screen modules or the floor grating before reaching these two sump screen modules without the cruciform.
Page 7 of 10                                   /lt  6 -02(  ' /3

ReportNo. FPCI12-RPT-00I Revision 0 February 18, 2005 HPI RecirculationLine to the ReactorBuilding Sump One of the HPI minimum recirculation lines discharges near the sump screen modules located in the reactor building sump (Ref. 12). The maximum flow rate through this line is approximately 200 gpm (Ref. 11). Should the flow through the HPI recirculation line produce small localized swirling, the floor grating over the reactor building sump will provide adequate protection to break up any vortex caused by the HPI recirculation line flow rate.
Condusion Based on the Froude number determined using the methodology provided by Y. R.
Reddy and J. A. Pickford, the Decay Heat Suction Lines are not susceptible to drawing a vortex from the post-LOCA reactor building water surface. Based on NUREG-0897 and Reg. Guide 1.82, the Decay Heat suction lines may be susceptible to a vortex causing air ingestion if a vortex suppressor is not utilized. The horizontal floor grating over the reactor building sump meets the vortex suppressor requirements described in Regulatory Guide 1.82 and NUREG-0897 that have been shown to reduce air ingestion from surface vortices to zero. The design of the thirty-two sump screen modules in the reactor building sump and the floor grating structure over the reactor building sump prevents a potential surface vortex drawn through the large openings in the horizontal floor grating support structure from causing air ingestion into the Decay Heat suction lines.
For these reasons, it is concluded that the Decay Heat suction lines within the reactor building sump are not susceptible to air ingestion caused by a surface vortex from the post-LOCA reactor building water surface.
Page 8 of lo                                  #190c462/ (/3

0 Report No. FPC1 12-RPT-0O1 Revision 0 February 18, 2005 Figure 1 Excerpts from Reference 1 Vortices. at intakes in conventional sumps By De. Y. R. lbddy* and J. A. Plddord' C    ibaThsrticle deacribes the development of a design criterion to avoid vortices In'pump sumps and at Intakes
   . tram lesorvot,,
TM zluvCTMo of &a Intake Is to Convy Wazerfrorm a morv d Ino te pouzock Laa bydmelecuic power plant er to sup t W al:r iuD
* p tO a              Pfau 11 tbc depth ofutwr aboor          the bae islow air.
autin vrs                d       p.and tb    ndvay affect the c~
e rk e o th ebydaniullo mdi a y by red noag o rate U Mnow IIC la vhanow restra wave actilo develops an ostable boundarY &Yer tdepeodIn ea Olm wav IDad aekay) and "i is              eflylrmpoqte m         icr the r      inyp voticty %tkh       li s to the formation ofthentrain Mm WSt  intnrrbtlmt 01j factor                to voica forms.
troa In PuMaPiles I the iow pattern ithis the eSmp.
wiehin tutu 1owmed by the enty edodots. AM Its fI. t. DOAI, sit" ofa hu4 on         bb,  i oreremitnn V    rv ol fom ation Is gp rsted aua*tow boindry and this than dtsas ki tae now.
Vorrde aso deveop U a retk of botndary dlscoo-uire.. w ibklit the noan teea Mr diler               eotica              i rs~~ t .P. h. 3 s)= o-            .  '(I) .
wsbomra            rot the snowe   hrtk dincier, and velocriy      whesr  5ubriec hi             axm  the inskc;dh the diamoctr the sp Po"              cIrsard.
Howver. onl isets Wher Nore is De wdew ttiA of the hIta: Yh the weociry o iow thmough the intake:
due to anificial bouaedy ebnbs g. er eorldered bere and padperse rrld lscosvry and enritJ.tedvcly
* i It Is tO ased tbwlte =etrainlg      r          vwtei in 9 eCo- mioratar  n dii 50 g      . w avelengt; h d sIs the *c-vtnticua lola (Fig. 1)I& onl a itacedoa of the following
     -. vo
         'i sablPs.
be ftdiced tptF, *&deg;t. d.i/)-O        _.      (2)
                 'UM.%                                    J WaterPemr  Sleek 1525 Page 9 of 10                                                            16-Od2/ s/S3 W4cah~a&; 3/

I ReportNo. FPC112-RPT-O01 Revision 0 W Srown55 a-PM                                                                                                                      February 18,2005 Figure 1 Excerpts from Reference 1 (continued) r     ,    ~sever   writersn' bA ituteal diftut s0Concude ait Gatniament hut it Ia from the Kidvidul espeulsts bow She air taIsameant Varied Wish other parameters Somne  use submugnc as a froa or vocity ead and others sa           mersene at a tonaion or 4vtocit
                 ' 1n Eq. Q. Jt' {R eyaold O mes)tcannfa~d bet h -
mated from the Add or the pne polem.,irevo torwjtaon is a      rut&C phbeuomeoo kese sherormation ora vortv dpends on the Froudc number [fr) CltiCal stubmesieac W(j and wa pas-meten (VIA). Therefore:
4d-&r.VA)                     *-- P)
Thestrnghaorthe voctwxeependson sthe          itdoci o(Al and heoc an the&deg;Froudenumnbe.Howeveruth e teeption                                  ISXgX_
* efvorwi as implfrarsdding she c tbon of ,rtiuity, whih aln depends gc the wan Seerml types of times Wu scuteted for Vetae P-
               'teioaJ and*lU teduce tshewave penweer ear the huih. that teducnS tshe ebanp in vortiity sed              tene voriez formatioo.
Far shalow waiter 2/A sa eidve parameter oe vortex wa, lu laes, wll be alig-bu5d,%% bet riardS5p watI
* pVth Is_d o ._
How . th shso               =ld eapermental dane Availabl to Cortultte Neitial suersx as a functson or wave paramee.
Ix periments U    at Laushborout Uentsity. Ul'                                 - P e tti . the me .M e vortea formation ins tuced In a recuangul, sump by Wiag verkailbees wh1bich      spparsed Lltacave parameer ar shein
* 0.It         _         ^      b~
P.Ilty COodaul showed the seek rffie by comparin ai, lstudies with the lbomSorl, shisdisa         or Dcny nd
* pest _                     et si L a Younf. The disparity between t two st of mulis PgI Cs is c is w A ede c at o r~hm eCeldhave been nrrwed It the ts were plotted at the same wave oftai n cox           bydrl    ettic powsr plant Ate tosta prevention tho crTtScal reeout                                                           subloetv          should always bc
* qd l. k of IWattIs am lly lwytCOCPaed to the wave D te thun                   0 theF D d             he.
krt3tl.                         b *."
bs                                   Tre vams Ineepsio pouible when sldc r,. and the Voewx-gosiadon, lindenty, I ntw e /Ada..ff.'
Atl the axperieensul nuett He -n a bend. the low lor o hice co., papoodto id-F. sand the vpper true 4)
Gordone foud, by trbl and or.
* dsin equsdao;ro, sd-1IAs.dt eduiaJ wV tridentu subr~qcnc,,wlaith wabiosaova.tahi                  ad Yoeny ame   It should bad beonthaSWthefut pipe diameter instead rDW    of inet diameter.          dtha dess ra shoild be lower than these sbown inWefteta.Thr salyds iseomrc aly, for thb vhes the alueofe vuaied from 0-3 No04.                               bye eottcral NOf                                  t HpwCV4 t es   , of the malts which be          aunedfrm        Ito rusi tehie    Criticta sumral p         e frtzeal     bke or d)o l      i honby the thict                   InF .          lit    i
             . Fe, ,ane a and       d wsr e ad     in          t oait feLta t p   d ewllib elow andto ampllms eddsst                  tevabzot - '~i~             ds herd hyd- l             grnet)          e, psr lmp                                             bbeor                                                             pump toneOrasumes sh tIEq. (4) hlds good otrt                                               _u Cq. (6) mducsr to the brm ftl4       5) ivesnby Oardon wi,        Rwi "&#xa2;           L
* P                                   aemlt the vale t e-O176 n17 1359          wish British *adSt ;oi4          s!= en      . h rtku                 fW I ml 0
               . E 2 tSat results;J amo          ploattd inrno      nil             If           Tit                             Eoesn. Vet510.
form tt id on the           lad Fros    u num         Iubelr ft14W0              _                   teeshes Li. T                at On fthe.1azis. VP to a Froudc number et 3-& The risells             Iess.        -       . s 6 .NAh t C ga.Lsb.
O*rGOrflO repreent inakS Withvortis. whees alt he .1. VTMs. K vW. euaseaf I                                     rerrousa of tis other tenrhs repres"nt erhicat sobeataeet                       4ei.Te. 4 "P7+/-.7sAUe  1                   A"tELVOtA7. tOS.
Except foetwo or three ita CUsesall the results it                    ga~                5 l takose. W.?ezrft-t.AD4 320 above the Clitial lie s4dtftr. i Wtln that for Vortex               W M 50.i.AdtanovyL'ta tuuveo tb eesefePeWM ea 110ety'     67M nsA                Vea.s tmuhe  i!.:tA       ut    !;'
Page 10 of 10 td-8d21 /1 11/

Impact of RB Sump Water Temperature Reduction on DHP/BSP NPSH Margin Pressure                                 DHP                                                                  aSP     DHP           BSP AFT      AB Sump       RB Surmp   RB           RB         RB Vapor   Head      DHP-1B  DHP-IB     DHP-1B    NPSH                BSP-1B                    BSP-1B       BSP-1B    NPSH   Viscosity Viscosity Water      Level AdJ      Temp Pressure Pressure Pressure Recovery                 Flow   NPSHa     NPSHr     Margin                Flow                    NPSHa         NPSHr    Margin   HMoss        Hloss Level   (Plant Datum) (Deg F)    (psla)         (ft)           (ft)     (it)     (gpm)    (feet)    (feet)   (feet)               (Wpm)                      (teet)       (feet)  (feet) Effect (ft) Effect (ft) 96.00       97'0'         243    28.35      60.78            60.78     0.00       2992    13.53     12.53.      1.00               1362                       14.09       12.79    1.30    0.02         0.00 96.00       97'0'         212    14.67      33.84            33.84     0.00       2992    13.53     12.53       1.00               1362                       14.08       12.79    1.29    0.02         .0.01 96.02       97'0'        204.7   12.67      29.22            29.22     0.00       2992    13.51     12.53     0.98                 1362                       14.09       12.79    1.30    0.00         0.00 97.00       97 0'         200    12.67      29.22            26.53     2.69       2992    16.29     12.53     3.76                 1362                      16.85        12.79    4.06    0.09         0.07 97.00       97  '0        180    12.67      29.22            17.30    11.92      2992     25.75     12.53    13.22                 1362                       28.3        12.79   13.51    0.32         0.29 97.00       97' 0.        160    12.67      29.22            10.96    18.26      2992     32.12     12.53    19.59                 1362                      32.67        12.79   19.88    0.35         0.32 97.00       97'0'         140    12.67      29.22             6.73    22.49      2992     3B.28     12.53    23.75                 1362                      36.83        12.79   24.04    0.28         0.25 97.00       970'          120    12.67      2922              3.97    25.25      2992     38.93     12.53    26.40                 1362                      39.47        12.79   26.68    0.17         0.13 97.00        9ro0          100    12.67      29.22             2.21    27.01      2992     40.58     12.53    28.03                 1362                       41.1        12.79   28.31    0.04         0.00
                                                                                                                                                                          +4VaporPressure Recovery NPSH Margin vs. Sump Temperature                                                                                         --     DHP NPSH Margin (at maximum pump demand)                                                                                     6  BSP NPSH Margin 32.00
                                                   -l-w-28.00
                                                  ..      -...                 S'~~.              **,.
24.00 6 20.00 ' -
16.00 E,-g 12.00 Tr
                                                                                                                               't x,.           .- ',.,                      0.
8.00    z
                                                                                                                   .     ;. '.   . -         i, .I    ... . I ..I-
                                                                                                                             .), -      ...;. I ..- .V 11 4.00 240           220                  200            180        160            140                 120                              100 RB Sump Water Temperature (degrees F)
Calculation M90-0021 Revision 13 Attachment 32 L\Engineering\Calculations Read On"M - MechanicalWM90.0021\NPSH margin vs sump ternp.xls                                                                                                                   Page 1 of 1 I}}