ML073180474

Amergen/Exelon Calculation C-1302-822-E310-081, Revision 0, Oyster Creek Onsite Atmospheric Dispersion (X/Q) for Fuel Handling Accident (Fha), Attachment 3

ML073180474
Person / Time
Site:	Oyster Creek
Issue date:	10/05/2007
From:	Thomas T AmerGen Energy Co, Exelon Corp
To:	Office of Nuclear Reactor Regulation
References
C-1302-822-E310-081, Rev 0
Download: ML073180474 (238)

Text

Enclosure 1 Description and Assessment Page 22 of 22 Attachment 3 AmerGen/Exelon Calculation C-1302-822-E310-081, Revision 0, "Oyster Creek Onsite Atmospheric Dispersion (X/Q) for Fuel Handling Accident (FHA)"

Desian Analysis Malor Revision Cover Sheet Design Analysis (Major Revision) Last Page No. 1.25 / A.tt J I Analysis No.:' C-1302-822-E310-081 Revision:' 0

Title:

' Oyster Creek Onsite Atmospheric Dispersion (X/0) for Fuel Handling Accident (FHA)

ECIECR No.: OC 07- 0 7q'O Revision:' 0 Station(s):' Oyster Creek Component(s):.

UntNo.:

Discipline:'

1NIA Mech I_

SR, AST, DBA, Descrip. CodelKeyword: Dose, X/0, Dispersion Safety/QA Class:" SR System Code:" VC, VE, VG,VS Structure:" Z CONTROLLED DOCUMENT REFERENCES" Document No.: ]From/To Document No.: From/To Drawing 3E-153-02-002. Rev. ... .

10 Drawing 3E-153-32-001. Rev. 0 From Drawing 3E-153-02-007, Rev. 4 From Is this Design Analysis Safeguards Information? Yes rI No

• Ifyes, see SY-AA-101-106 Does this Design Analysis contain Unverified Assumptions? ' Yes Li No Z Ifyes, ATI/AR#:

This Design Analysis SUPERCEDES: " None Description of Revision (list affected pages for partials): " Initial Issue Preparer: Traci Thomas * /* /*

pmpw S'WnName Method of Review:" Detailed Review Z Alternate l a Testing Zi/

Reviewer: Jack Robinson. - 1rA Review Notes::, Independent review v Peer review _ li inputs, assumptions, approaches, numerical analyses, and results were independently reviewed and checked.

Extrna.Aprovr.. I II II I '

External Approver:-'- . "

Exelon Reviewer::, '

Independent 3'4 Party Review Reqd? Yes I Exelon Approver::"`

1.1 OWNER'S ACCEPTANCE REVIEW CHECKLIST FOR EXTERNAL DESIGN ANALYSIS DESIGN ANALYSIS NO. C-1302-822-E310-081, Rev. 0 No N/

A Yes A

1. Do assumptions have sufficient rationale? V El El

2. Are assumptions compatible with the way the plant is operated and with the licensing basis?

3. Do the design inputs have sufficient rationale? nV El []

4. Are design inputs correct and reasonable? El El Are design inputs compatible with theway the plant is operated and with the licensing basis?

6. Are Engineering Judgments clearly documented and justified? Rl El Are Engineering Judgments compatible with the way the plant El El Rl El is operated and with the licensing basis?

El El El Do the results and conclusions satisfy the purpose and objective of the Design Analysis? El El Are the results and conclusions compatible with the way the plant is operated and with the licensing basis? El El Does the Design Analysis include the applicable design basis documentation? [3 []

Have any limitations on the use of the results been identified and transmitted to the appropriate organizations?

12. Are there any unverified assumptions? [] [V Do all unverified assumptions have a tracking and closure El7- El E mechanism in place'?

Have all affected design analyses been documented on the

14. Affected Documents List (ADL) for the associated Configuration Change?

El El Do the sources of inputs and analysis methodology used meet current technical requirements and regulatory commitments?

15. (If the input sources or analysis methodology are based on an El El out-of-date methodology or code, additional reconciliation may be required if the site has since committed to a more recent code)

Have vendor supporting technical documents and references (including GE DRFs) been reviewed when necessary? E3/

~1 EXELON REVIEWER: jl q~ 1 ~DATE: '& (~7

,'Prind ign/

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE.3 of 25 TABLE OF CONTENTS Page No.

DESIGN ANALYSIS COVER SHEET .................................................. 1 OWNERS ACCEPTANCE REVIEW CHECKLIST FOR EXTERNAL DESIGN ANALYSIS ........... 2 TABLE OF CONTENTS ............................................................................................................................. 3 1.0 PURPOSE ................................................................................................................................................ *.4 2.0 ARCON96 ANALYSIS ........................................ ...................................................................................... 4 2.1 Identification of Computer Programs/Method of Analysis .......................................................... 4 2.2 Assumptions ................................. .................................... ...................................................... 5 2 .3 Inputs ......................................................................................................................................................... 5 2 .3 .1 Meteo ro lo g ica l Data ...................................................................................................................... 5 2.3.2 Source/Intake Scenarios and Configurations .................................................................... 6 3.0 RESULTS AND CONCLUSIONS ...................................................................................................... 21

4.0 REFERENCES

......................................................................................................................................... 25 ATTACHMENTS No. of Pages A. Sketch from Russell Smith of Exelon 1 B. Wind Roses 2 C. Joint Wind-Stability Frequency Distributions 4 D. Sketches from John Yuen of Exelon 4

E. Calculation of Taut String Length and Redirected Intake-to-Source Direction for Point Sources 43 F. Calculation of Projected Area and Redirected Projected Area for Point Sources 28 G. Calculation of Release Height, Initial Diffusion Coefficients, Projected Area and Width, and Horizontal Distance for the Diffuse Area Source 6 H. Calculation of Intake-to-Source Direction for Point Sources and the Diffuse Area Source 11 I. ARCON96 Input and'Output 97 J. ARCON96 Computer Disclosure Sheet

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 4 of 25 1.0 PURPOSE This calculation, C-1302-822-E310-081, Rev. 0, presents new atmospheric relative concentration (X/Q) values for Fuel Handling Accident evaluations for the Oyster Creek Generating Station.

The purpose of this calculation is to determine the Control Room HVAC Intakes A and B relative concentration values (X/Q, in sec/m 3 ) resulting from certain postulated accidental radiological release locations. The values resulting from this calculation can be used as input for the determination of radiological doses using the Alternative Source Terms (AST) per Regulatory Guide (RG) 1.183 (Reference 1).

The X/Q values resulting at Intakes A and B are calculated using the NRC-sponsored computer code ARCON96 (Reference 2) consistent with the guidance in RG 1.194 (Reference 3).

2.0 ARCON96 ANALYSIS 2.1 Identification of Computer Programs/Method of Analysis ARCON96 is a commercial software package designated by Washington Group International as NU-830, an "active" program applicable to nuclear safety related analyses as well as non-safety related studies and evaluations. Its use is principally control room habitability assessments. The NU-830 code has been verified for 0-2 hour, 2-8 hour, and 8-24 hour centerline and sector X/Q averages and the 95% maximum X/Q. This verification is in accordance with Revision 4 of the Washington Group International Nuclear Engineering Standard for Computer Software Control, NEP-09. Revision 0 of NU-830 was verified for ground-level and zero exit velocity uncapped vents, and Revision 1 was verified for zero exit velocity stack releases.

ARCON96 Program Description [excerpted from NUREG/CR-6331 Rev. 1 (Reference 2)]

ARCON96 is a straight line Gaussian dispersion model used in control room habitability assessments for estimating dispersion in the vicinity of buildings to calculate relative concentrations at control room air intakes that would be exceeded no more than five percent of the time. The basic diffusion model implemented in the ARCON96 code is a straight-line Gaussian model that assumes the release rate is constant for the entire period of release. This assumption is made to permit evaluation of potential effects of accidental releases without having to specify a complete release sequence. Ambient atmospheric conditions measured in accordance with RG 1.23 (Reference 4) are input to ARCON96 by way of a sequential hour-by-hour meteorological database of jointly measured wind speed, wind direction, and Pasquill stability class, as derived from the vertical temperature difference recorded at representative elevations (i.e., tower levels).

ARCON96 permits evaluation of ground-level, vent, and elevated releases. Building wake effects are considered in the evaluation of relative concentrations from ground-level and vent releases as a function of the ratio between the effluent vertical velocity and the release-height wind speed, using the same procedure used in the NRC XOQDOQ code (Reference 5).

CALCULATION NO. C-1.302-822-E310-081 REV. NO. 0 PAGE 5 of 25 Diffusion coefficients used in ARCON96 have three 6omponents. The first component is the diffusion coefficient used in other NRC models, for example XOQDOQ, and PAVAN. The other two components are corrections to account for enhanced dispersion under low wind speed conditions and in building wakes. Derivations of the low wind speed and building wake corrections are described by Ramsdell and Fosmire (Reference 6). Parameter values for the correction factors are based on analysis of diffusion data collected in various building wake diffusion experiments (Reference 6). The experiments were conducted under a wide range of meteorological conditions. However, a large number of experiments were conducted during low wind speeds, when wake effects are minimal. The wake correction model included in ARCON96 treats diffusion under these conditions much better than previous models. Thus, the diffusion coefficients in ARCON96 account for both low-wind speed meander and wake effects.

ARCON96 calculates relative concentrations using hourly meteorological data. It then combines the hourly averages to estimate concentrations for periods ranging in duration from 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> to 30 days. Wind direction is considered as the averages are formed. As a result, the averages account for persistence in both diffusion conditions and wind direction. Cumulative frequency distributions are prepared from the average relative concentrations. Relative concentrations that are exceeded no more than five percent of the time (95th percentile relative concentrations) are determined from the cumulative frequency distributions for each averaging period. Finally, the relative concentrations for five standard averaging periods used in control room habitability assessments are calculated from the 9 5 th percentile relative concentrations.

2.2 Assumptions The following assumptions have been made relative to specific release point locations:

• The Reactor Building (RB) East Airlock Door release height is assumed to be at the vertical center of an 8 ft high doorway.

• Consistent with the application of the "taut string method" described in RG 1.194 (Reference

1) and amplified by Mr. Steve LaVie of NRC (Reference 2), the intake height is.set equal to the release height for the X/Q evaluations of point sources.

• The Drywell (D/W) Access Facility, and Monitor and Control (MAC) Facility Entrance release heights are assumed to be at the vertical center of the doorways (doorway measurements specified in Reference 8, provided in Attachment A).

• The MAC Facility Personnel Airlock release is assumed to be at the vertical center of the tornado/missile shield.

2.3 Inputs 2.3.1 Meteorological Data The Oyster Creek onsite meteorological tower database for the five-year period, 1995-1999, as supplied by Exelon (Reference 9), was applied in the ARCON96 modeling analysis. Wind measurements were taken at 33 ft and 150 ft, and the vertical temperature diff6rence was

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 6 of 25 1 measured between 150 ft and 33 ft. The minimum wind speed (i.e. wind threshold) was set to the ARCON96 default value of 0.5 meters per second per RG 1.194, Table A-2.

Attachment B includes the five-year wind rose diagrams based on the lower and upper level data in the meteorological database.

Attachment C contains the lowerand upper level joint wind direction, wind speed, and stability class distribution tables, based on the five-year lower and upper level meteorological database.

(These data are provided both in the format of number of observations and percent occurrence frequency).

Note: This meteorological tower data is the same that was utilized for AST LOCA, which was previously submitted and approved by NRC for TS Amendment #262 dated April 26, 2007.

2.3.2 Source/Intake Scenarios and Configurations Table 1 below outlines each of 15 potential release locations. Of these, the following nine (9)

(indicated with a "yes" in the table) were selected for ARCON96 modeling.

• RB Roof Hatch

• Stack Tunnel Door

" D/W Access Facility (door on west wall and western-most door on south wall)

• East Airlock Door

• RB Diffuse Release

• Commodities Penetrations on the South RB Wall

• Commodities Penetration on the North RB Wall

" MAC Facility Personnel Airlock

• MAC Facility Entrance Table 1 also provides the justification for each of the release points not selected for modeling.

Specifically, for each such point, Table 1 identifies the nearest modeled release point that is at approximately the same elevation, and that is also a shorter taut string distance from both Intakes A and B.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 7 of 25 TABLE 1 Potential Release Points For Oyster Creek Fuel Handling Accident Item Description Comments XIQ Modeling Required?

1 RB Roof hatch It is feasible that the airlock could be defeated YES NOTE: This hatch has an airlock associated with it during an outage if significant roof maintenance is so roof access is possible during plant operation. required.

2 Ventilation ductwork below siding structure on west It is not expected that these penetrations will be NO side of RB (north end of west wall): This is opened during fuel movement. Must prevent from being permanently installed ductwork from the refueling opened during fuel floor area. movement.

3 Ventilation ductwork below siding structure on west It is not expected that these penetrations will be NO side of RB (south end of west wall): This is opened during fuel movement. Must prevent from being permanently installed ductwork from the refueling opened during fuel floor area. movement.

4 RB grade-level access at south east corner of RB: It is possible that this access point could be open NO This access is a security barrier and will not normally with appropriate security measures in place X/Q bounded by RB be opened. during an outage with fuel movement, commodities penetration on

___south RB wall (Item 10)1 5 Main stack exhaust fans and ductwork (base of main This ductwork could be dismantled during an YES stack) outage with fuel movement in progress. This work is the reason for this evaluation.

6 RB entrance (D/W Access Facility), There is an If the airlock is defeated, the actual point of YES2 airlock associated with this access point, release could be at the entrance to the D/W

- Access Facility (northeast of RB), which is closer to the CR intake.

6A RB personnel access airlock on east-wall of 23' 6" It may be beneficial if the airlock could be YES elevation RB wall (near columns RA and R5). defeated during an outage with fuel movement.

The actual point of release is directly in front of the airlock.

7 RB Truck Airlock (at column RA, between columns This airlock could be open during an outage with NO R2 and R3): fuel movement. X/Q bounded by RB commodities penetration on south RB wall (Item 10) and/or RB personnel airlock on east wall (Item 6A)1 8 Isolation Condenser (IC) exhaust (east wall of RB) It is not expected that the IC would be opened NO This release point is a release point for a LOCA. during an outage. Specific analysis necessary if IC required to be opened during fuel handling.

9 RB diffuse release This area source is from exposed RB walls YES "visible" to the CR intakes.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 8 of 25 10 RB commodities penetration on south RB wall 3 (23.5' This is a flanged connection through which, air, YES elev.) electric, and water connections are run. Existing procedures allow for use.

11 RB commodities penetration on north RB wall (23.5' This is a flanged connection through which, air, YES elev.) electric, and water connections are run. Existing procedures allow for use.

12 MAC Facility Personnel Airlock (exits out of YES tornado/missile protection area located on the north RB wall (23.5' elev.)

13 MAC Facility Entrance (double doors) YES 13A MAC Facility Entrance (single door) NO X/Q bounded by the MAC Facility Personnel Airlock (Item 12)1 Bounding modeled release point most proximate to subject release point.

There are four (4) doors associated with the D/W Access Facility (Item 6). The X/Q for the door on the northern wall would be bounded by that calculated for the door on the west wall which is closer to Intakes A and B. Similarly, on the southern wall, the X/Q for the eastern-most door would be bounded by the western-most door, which is closer to Intakes A and B.

There are two commodities penetrations located on the south RB wall (Item 10). The taut string length was calculated from each penetration to both Intakes A and B, and the penetration of shortest length to Intake A and to Intake B was selected to be modeled.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 9 of 25 Each of the nine (9) Oyster Creek release pointv 1h as two (2) associated receptors, Intake A, with a vertical center height above grade level of 13.7 m, and Intake B, with a vertical center height of 18.1 m (Reference 10, provided in Attachment D).

All scenarios are modeled as point sources in ARCON96, except the Reactor Building Wall scenarios which are modeled as a "diffuse area" source.

All point source scenarios are conservatively assumed to have vertical velocity, exhaust flow and stack/vent radius values equal to zero (0).

Point Sources ARCON96 requires an input of horizontal source-receptor distance, which is defined in RG 1.194 Section 3.4 as "the shortest horizontal distance between the release point and the intake".

However, for releases in building complexes, a "taut string length" can be utilized as justifiable.

For each applicable point source, the "taut string length" distances to Intakes A and B were utilized to account for the intervening Reactor Building (calculations shown in Attachment E).

According to a Washington Group International phone conversation with Mr. Steve LaVie of NRC on May 17, 2004, when the "taut string length" is utilized, the intake and release height should be set equal to each other so as not to also take undue advantage of the slant distance that ARCON96 calculates (Reference 7). Therefore, for each of the scenarios, the intake height was set equal to the release height.

The height of each of the release points are all less than 2.5 times the height of their adjacent buildings; and therefore, per Regulatory Guide 1.194 they are modeled as ground-level releases.

Aerodynamic building plume downwash effects are present for ground-level releases; therefore, in accordance with RG 1.194, Table A-2, the building cross-sectional area perpendicular to the wind direction is utilized. Attachment F contains calculations of the projected area of the Reactor Building for each of the point sources and, where applicable, calculations of the "redirected" intake-to-source direction (calculated in Attachment E) and the associated projected area of the Reactor Building. The redirected projected area is derived based on an intake-to-source direction that is adjusted to account for the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table A-2.

Diffuse Area Source (i.e. Reactor Building Wall)

Per RG 1.194, Section 3.2.4.5, the diffuse area source representation in ARCON96 requires the building cross-sectional area to be calculated from the maximum building dimensions projected onto a vertical plane perpendicular to the line of sight from the building center to the intake.

RG 1.194, Figure 2 specifies that, for a diffuse area source, "only that part of the structure above grade or an enclosing building should be included in the building height. " For the Reactor Building Wall scenarios, the portion of the Reactor Building above the Office Building roof height was utilized for determining the release height, building area and vertical diffusion coefficient (az).

However, since the Office Building only borders one side of the Reactor Building, a set of

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 10 of 25 "alternate" values for these parameters based on the entire height of the Reactor Building were also derived.

RG 1.194 also requires the diffuse area source release height to be assumed at the vertical center of the projected area, and initial lateral (ay) and vertical (cvh) diffusion coefficients to be specified.

Attachment G contains the diffuse area source calculations for the Reactor Building Wall.

A summary of ARCON96 input parameters is shown for each source/intake scenario below in Table 2.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 11 of 25 TABLE 2 ARCON96 Input.Summary PARAMETER VALUE FREFERENCE INOTES Reactor Builldin RoofHatch to Intake ASt1gLntwauilzdfrhzotlisnc distance per RG 1.194, Horizontal Distance 192.4 ft = 58.6 m Calculated inAttachment E eaut Section 3.4Length was utilized for horizontal String Direction from Intake to 1alculated inAttachment H rom true north Source Release Height 146 ft = 44.5 m Reference 10 (provided inAttachment D) 169 ft - 23 ft grade

1) Intake height set equal to the release height per phone conversation Rith Steve LaVie from NRC on May 17, 2004 as pertaining to the

• Intake Height 146 ft = 44.5 m Reference 10 (provided inAttachment 0) and pplication of the taut string method.

eference 2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m B n Arojected area perpendicular to the direction from intake to source was Building Area 2323 m2 alculated inAttachment F tilized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2

• OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Levels = 10 and 45.7 m Delta T Levels 150 - 3 Reference 9

=45.7- 10 m nput File Names OYS1 .inp _Reactor Building Roof Hatch to Intake A Horizontal Distance

• 172.2 ft = 52.5 m 'alculated inAttachment E Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 1100 Calculated inAttachment H From true north Source Release Height 146 ft = 44.5 m Reference 10 (provided inAttachment D) 169 ft - 23 ft grade

1) Intake height set equal to the release height per phone conversation Riith Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 146 ft = 44.5 m Reference 10 (provided inAttachment D)and pplication of the taut string method.

eference 7 2)Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 rIgrade) =(79+((86-79)/2))-23 = 59.5 ft = 18.1 m Building Area 2341 M2 'alculated inAttachment F rojected area perpendicular to the direction from intake to source was utilized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s 0G1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

=45.7- 10m Input File Names OYS2.inp Reactor Building Roof Hatch to Intake B

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 12 of 25 Horizontal Distance 265.3 ft = 80.9 m Calculated inAttachm ent E 3...,LonY eut ion,,3".4

Sect WOO tll Ul IILUUI UI I UILUIR tOUI tlII.UJJUl Mo1.

Direction from Intake to 1020 Calculated inAttachment H From true north Source Redirected Rrecte Direction Direction 1440 From true north; direction adjusted to account for redirected flow from Calculated inAttachment E the nearest taut string building edge to the intake per Reg. Guide 1.194, from Intake to Source Table A-2.

Release Height 0m Reference 10 (provided in Attachment D)

1) Intake height set equal to the release height per phone conversation Rith Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 0m Reference 10 (provided inAttachment D)and application of the taut string method.

• eference 7 2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m Projected area perpendicular to the direction from intake to source was Building Area 2303 m2 alculatd inAttachment F utilized per RG 1.194, Table A-2.

Redirected Building 2032 m2 Calculated inAttachment F 1) Redirected projected area perpendicular to the redirected direction Area from intake to source was utilized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150 - 33 ft Reference 9

= 45.7 - 10 m _

Input File Names OYS3.inp IStack Tunnel Door to Intake A OYS4.inp tack Tunnel Door to Intake A utilizing redirected direction from intake to Lks ource Horizontal Distance 253.7 ft = 77.3 m Calculated inAttachment E' Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 950 Calculated inAttachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 1300 Calculated inAttachment E the nearest taut string building edge to the intake per Reg. Guide 1.194,

__romIntaketoSourceTable A-2.

Release Height 0m Reference 10 (provided inAttachment D)

1) Intake height set equal to the release height per phone conversation With Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 0m Reference 10 (provided inAttachment D)and application of the taut string method.

eference 2) Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 ft grade) = (79+((86-79)12))-23 = 59.5 ft = 18.1 m Building Area 2231 M2 Calculated inAttachment F Projected area perpendicular to the direction from intake to source was utilized per RG 1.194, Table A-2.

Redirected Building 2244 m2 Calculated inAttachment F 1)Redirected projected area perpendicular to the redirected direction Area rom intake to source was utilized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met - Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m_

150 - 33 ft Reference 9 Delta T Levels 45.7 - 10 m Reference_9 Input File Names OYS5.inp Stack Tunnel Door to Intake B OYS6.inp Stack Tunnel Door to Intake B utilizing redirected direction from intake to pource

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 13 of 25 Taut String Length was utilized for horizontal distance per RG 1.194, Horizontal Distance 190.2 ft = 58 m 'alculated inAttachment E Section 3.4 Direction from Intake to 170 alculated inAttachment H From true north Source Release Height 3.5 ft 1.1 m eference 8 (provided inAttachment A) Assumed middle of the 7 ft doorway 1)Intake height set equal to the release height per phone conversation Rith Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 3.5 ft 1.1 m Reference 8 (provided inAttachment A)and pplication of the taut string method.

,eference 7 .)Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m gArea 2191 M2 Calculated inAttachment F rojected area perpendicular to the direction from intake to source was Building Atilized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

=45.7 - 10 m Input File Names 0YS15.inp P/W Access Facility (West Door) to Intake A D)IVNAccess Facility (South Door)to. Intake A ______________________

= 51.9 m alculated inAttachment E aut String Length was utilized for horizontal distance per RG 1.194, Horizontal Distance 170.3 ft Section 3.4 Direction from Intake to 300 Calculated inAttachment H From true north Source Release Height 3.5 ft = 1.1 m Reference 8 (provided inAttachment A) Assumed middle of the 7 ft doorway 1)Intake height set equal to the release height per phone conversation Reference 8 (provided inAttachment A)and with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 3.5 ft = 1.1 m Reference 8 (ppplication of the taut string method.

I2eference 7 ) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m Projected area perpendicular to the direction from intake to source was Building Area 2324 m2 alculated inAttachment F tlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

= 45.7 - 10 m Input File Names OYS16.inp D/W Access Facility (South Door) to Intake A

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 14 of 25 DA'*Access Fac,44ty ý*s Dor toItk for horizontal distance per RG 1.194, Horizontal Distance 219.9 ft = 67.0'm alculated inAttachment E Taut Section 3.4Length was utilized String Direction from Intake to 170 Calculated inAttachment H From true north Source Release Height 3.5 ft = 1.1 m Reference 8 (provided inAttachment A) Assumed middle of the 7 ft doorway

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 3.5 ft = 1.1 m eference 8 (provided inAttachment A)and application of the taut string method.

2)Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 I grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m PF rojected area perpendicular to the direction from intake to source was 2

Building Area 2191 m alculated in Attachment tlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s G 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

= 45.7 - 10 m Input File Names OYS17.inp )/W Access Facility (West Door) to Intake B DA/WAccess Facility (South Door) to Intake,, B 7 .

Horizontal Distance 199.1 ft = 60.7 m Calculated inAttachment E Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 280 Calculated inAttachment H From true north Source.

Release Height 3.5 ft = 1.1 m Reference 8 (provided inAttachment A) Assumed middle of the 7 ft doorway

1) Intake height set equal to the release height per phone conversation Rith Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 3.5 ft = 1.1 m Reference 8 (provided inAttachment A)and pplication of the taut string method.

Reference 7 2)Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m Projected area perpendicular to the direction from intake to source was 2

Building Area 2311 m alculated inAttachment F tlized per RG 1.194, Table A-2.

Minimum.Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150 33 ft Reference 9

= 45.7 - 10 m Input File Names OYS18.inp D/W Access Facility (South Door) to Intake B

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 15 of 25 Taut String Length was utilized for horizontal distance per Section 3.4 Direction from Intake to 740 .alculated inAttachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from Intake to Source 310 Calculated inAttachment E the nearest taut string building edge to the intake per Reg. Guide 1.194, om ITable A-2.

Release Height 4 ft = 1.2 m Reference 10 (provided inAttachment D) Assumed middle of an 8.ft doorway

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 4 ft = 1.2 m eference 10 (provided inAttachment ) and application of the taut string method.

2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7m Building Area 1875 M2 'alculated inAttachment F Projected area perpendicular to the direction from intake to source was

_uldngAra_185_m2__alcuatedinAtachmetFtlized per RG 1.194, Table A-2.

Redirected Building 2334 m2 alculated inAttachment F 1) Redirected projected area perpendicular to the redirected direction Area from intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s G 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files- OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 Reference 9

= 45.7 - 10 m Input File Names OYS7.inp East Airlock Door to Intake A OYS8.inp -ast Airlock Door to Intake A utiilzing redirected direction from intake to

___ource lastAiockDor to Intake B Horizontal Distance 230.7 ft = 70.3 m alculated inAttachment E aut String Length was utilized for horizontal distance per RG 1.194, Horizontal Distace 23.7ft=70.mCaculatdinttachentSection 3.4 Direction Sorce from Intake to 660 Calculated inAttachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from froIte torSource 26' Calculated inAttachment E the nearest taut string building edge to the intake per Reg. Guide 1.194, from Intake to Source Table A-2.

Release Height 4ft = 1.2 m -Reference 10 (provided inAttachment D) Assumed middle of an 8 ft doorway

1) Intake height set equal to the release height per phone conversation Nith Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 4 ft = 1.2 m Reference 10 (provided inAttachment D)and application of the taut string method.

eference .) Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m "inAttachment F rojected area perpendicular to the direction from intake to source was Building Area 2071 m2 alculated tlized per RG 1.194, Table A-2.

Redirected Building 2303m 2 Calculated inAttachment F Redirected projected,area perpendicular to the redirected direction from Area ntake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement . 33 and 150 ft Reference 9 Levels 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

= 45.7 - 10 m Input File Names OYS9.inp East Airlock Door to Intake B OYS1.inp East Airlock Door to Intake Butiilzing redirected direction from intake to OY__l0.inp_ source

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 16 of 25 r-Umit:e LUceIIL me pUjIt:UJpLU PidIli: PIfPUllUIUUI.d Ui Lit Lul lie111It UI 5ly1Lg Horizontal Distance 25.8 ft = 7.9 m .alculated inAttachment G from the building center to Intake A Direction from Intake to 930 .alculated inAttachment H From true north Source Release Height 92 ft = 28 m 'alculated inAttachment G Center of the projected plane above the Office Building Altemate Release 73 ft = 22.3 m 3alculated inAttachment G Center of the Reactor Building; to be utilized with alternate sigma z Height Intake Height 45 ft Reference 10 (provided inAttachment D) Center of Intake; (68 ft - 23 ft grade)

Projected area of the Reactor Building above the Office Building Building Area 1632 m2 ýalculated inAttachment G perpendicular to the direction from intake to source was utlized per RG 1.194, Table A-2.

Projected area of the entire Reactor Building perpendicular to the Alternate Building Area 2205 m2 .alculated inAttachment G irection from intake to source was utlized per RG 1.194, Table A-2.

Sigma y 8.3 m Calculated inAttachment G Calculated based on the projected width Sigmaz 5.5 m alculated inAttachment G Calculated based on the Reactor Buidling height above the Office Building Alternate Sigma z 7.4 m ,alculated inAttachment G Calculated based on the height of the entire Reactor Building; to be iie ihatraerlaehih utilized with alternate release height Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Levels 10 and 45.7 m Delta T Levels

=150-33 45.7 - 10 m ft Reference 9 Input File Names OYS11.inp Reactor Building Wall to Intake A OY.12.i. Reactor Building Wall to Intake A utilizing alternate release height, inp aternate building area and alternate sigma z Horizontal Distance 49.4 ft = 15.1 m alculated inAttachment G From the center of the projected plane perpendicular to the line of sight HorzotaDstnce 494_t__1.1___lclaednttchenGfrom the building center to Intake B Direction from Intake to 790 ýalculated in Attachment H From true north Source I Release Height 92 ft = 28 m ]alculated in Attachment G Center of the projected plane above the Office Building Alternate Release 73 ft = 22.3 m .alculated in Attachment G Center of the Reactor Building; to be utilized with alternate sigma z Height Intake Height 59.5 ft Reference 10 (provided inAttachment D) enter of Intake; (bottom (79)+((top (86) - bottom(79))/2)-23 ft grade)

Projected area of the Reactor Building above the Office Building Building Area 1456 m2 ýalculated inAttachment G )erpendicular to the direction from intake to source was utlized per RG 1.194, Table A-2.

nalculated inAttachment G rojected area of the entire Reactor Building perpendicular to the AlternateBuilding Area 1968 m aclirection from intake to source was utlized per RG 1.194, Table A-2.

Sigma y 7.4 m 'alculated inAttachment G .alculated based on the projected width Sigma z 5.5 m -alculated inAttachment G Stalculated 3idn based on the Reactor Buidling height above the Office Alternate Sigma z 7.4 m 3alculated inAttachment Gtizewthaerteelseegt Aalculated based on the height of the entire Reactor Building; to be itilized with alternate release height Minimum Wind Speed 0.5 m/s :G 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.rmiet Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

= 45.7 - 10 m Input File Names OYS13.inp Reactor Building Wall to Intake B Reactor Building Wall to Intake B utilizing alternate release height, OYS14.inp Ilternate building area and alternate sigma z

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 17 of 25 Faut String Length was utilized for horizor Section 1.4 Direction from Intake to 1180 Calculated inAttachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 144' Calculated in'Attachment E the nearest taut string building edge to the intake per Reg. Guide 1.194, fromntaktoourc ___'__ Table A-2.

!Release Height 6.5 ft = 2.0 m eference 11

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 6.5 ft = 2.0 m eference 7 and Reference 11 application of the taut string method.

2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m Projected area perpendicular to the direction from intake to source was uilding Area 2337 m2 Calculated inAttachment F tlized per RG 1.194, Table A-2.

Redirected Building 1) Redirected projected area perpendicular to the redirected direction Area 2032 M2 Calculated inAttachment F rom intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s G 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

=45.7 - 10 m Input File Names OYS19.inp Commodities Penetration on the Reactor Building South Wall to Intake A Commodities Penetration on the Reactor Building South Wall to Intake A otiilzing OYS2.oinp redirected direction from intake to source

,.ormodl!ties Penel ~tiuton :tth0Re~crBu~iiog'S10 o ut! tIna: . !~7; > ,

Horizontal Distance 169.7 ft = 51.7 m Calculated inAttachment E Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 1070 Calculated inAttachment H rom true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 1300 Calculated inAttachment E the Tablnearest

,eA-2. taut string building edge to the intake per Reg. Guide 1.194, Release Height 6.5 ft = 2.0 m Reference 11

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 6.5 ft = 2.0 m Reference 7 and Reference 11 application of the taut string method.

2) Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 ft grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m Projected area perpendicular to the direction from intake to source was Building Area 2334 m2 alculated in Attachment F tlized per RG 1.194, Table A-2.

Redirected Building 2244 m2 Calculated in Attachment F 1) Redirected projected area perpendicular to the redirected direction Area rom intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

= 45.7 - 10 m Input File Names OYS21.inp .*ommodities Penetration on the Reactor Building South Wall to Intake B 0YS22.inp ommodities Penetration on the Reactor Building South Wall to Intake B OYS22.inp_ __ tiilzing redirected direction from intake to, source .

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 18 of 25 i aut string Lengtn was utinzeo Tor norizontai aistance per Ku 1i.1U4, Horizontal Distance 101.3 ft = 30.9 m Dalculated inAttachment E Section 3.4 Direction from Intake to 470 alculated in Attachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 31' alculated in Attachment E the nearest taut string building edge to the intake per Reg. Guide 1.194,

__romIntaketoSourceTable A-2.

Release Height 3.75 ft = 1.14 m eference 11

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 3.75 ft = 1.14 m Reference 7 and Reference 11 application of the taut string method.

2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m Projected area perpendicular to the direction from intake to source was Building Area 2318 m2 alculated inAttachment F tlized per RG 1.194, Table A-2.

Redirected Building 2334 m2 alculated inAttachment F 1) Redirected projected area perpendicular to the redirected direction Area 2334 M2 __alculatedinAttachmentF__rom intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s :G 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 ~Reference and 150 ft 9 Levels 10 and 45.7 m _

DeltaT Levels 150-33 ft Reference 9

=45.7- 10m Input File Names OYS23.inp Commodities Penetration on the Reactor Building North Wail to Intake A

..ommodities Penetration on the Reactor Building North Wall to Intake A OYS24.inp utiilzing redirected direction from intake to source Comnod ti O &&

PO iuno the ReE ctr Buidcing North Wall to Intake B _ _____________________

Horizontal Distance 130.7 ft = 39.7 m alculated inAttachment E Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 39' Calculated inAttachment H From true north Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 26' Calculated inAttachment E the Table A-2. taut string building edge to the intake per Reg. Guide 1.194, nearest Release Height 3.75 ft = 1.14 m Reference 11

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004as pertaining to the Intake Height 3.75 ft = 1.14 m Reference 7 and Reference 11 application of the taut string method.

2)Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 ft grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m Area 2345 M2 Calculated inAttachment F rojected area perpendicular to the direction from intake to source was Building tlized per RG 1.194, Table A-2.

2 Redirected Building 2303 m Calculated inAttachment F 1) Redirected projected area perpendicular to the redirected direction Area from intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m elta T Levels ft Reference 9

= 45.7 - 10 m Input File Names OYS25.inp Commodities Penetration on the Reactor Building North Wall to Intake B 0YS26.inp ommodities Penetration on the Reactor Building North Wall to Intake B OYS26.inp rtiilzing redirected direction from intake to source

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 19 of 25 Taut String Length was utilized for horizontal distance per RG 1.194, Horizontal Distance 88.1 ft = 26.9 m ralculated inAttachment E Section 3.4 Direction from Intake to 320 Calculated inAttachment H rom true north Source _______________________

Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source 31' Calculated inAttachment E :he nearest taut string building edge to the intake per Reg. Guide 1.194,

__romIntaketoSourceTable A-2.

Release Height 5.5 ft = 1.7 m Reference 12 Assumed to exit out of the vertical center of the tornado/missile shield

1) Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 5.5 ft = 1.7 m Reference 7 and Reference 12 application of the taut string method.

2) Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m Attachment F 2in rojected area perpendicular to the direction from intake to source was 2

Building Area 2334 m alcuiated tlized per RG 1.194, Table A-2.

Redirected Building 2334 m2 ',alculated inAttachment F 1)Redirected projected area perpendicular to the redirected direction Area from intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 f Reference 9

= 45.7 - 10 m Input File Names OYS27.inp MAC Facility Personnel Airlock to Intake A VlAC Facility Personnel Airlock to Intake A utiilzing redirected direction OYS28.inp rom intake to source Horizontal Distance 117.0 ft =35.7 m alculated in Attachment E aut String Length was utilized for horizontal distance per RG 1.194, Directiontio frm.ntket Direction from Intake to 27' Calculated inAttachment H From true north Source Redirected Direction From true north; direction adjusted to account for redirected flow from from Intake to Source fromIntae260 toSoureCalculated inAttachment E ]able A-2. taut string building edge to the intake per Reg. Guide 1.194, he nearest Release Height 5.5 ft = 1.7 rn Reference 12 Assumed to exit out of the vertical center of the tornado/missile shield 1)Intake height set equal to the release height per phone conversation with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 5.5 ft = 1.7 rn Reference 7 and Reference 12 application of the taut string method.

2)Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 I_grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m Projected area perpendicular to the direction from intake to source was Building Area 2311 m2 alculated inAttachment F tlized per RG 1.194, Table A-2.

Redirected Building 2303 m2 Calculated inAttachment F 1) Redirected projected area perpendicular to the redirected direction Area from intake to source was utlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9

=45.7 - 10 m Input File Names OYS29.inp MAC Facility Personnel Airlock to Intake B MAC Facility Personnel Airlock to Intake B utiilzing redirected direction OYS30.inp from intake to source

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 20 of 25 per RG 1.194, Horizontal Distance 95.8 ft = 29.2 m ýalculated inAttachment E Taut String Hection 3.4Length was utilized for horizontal distance Direction from Intake to 3480 'alculated inAttachmnent H From true north Source References 8 (provided inAttachment A)and (Height of Doorway/2)+base of MAC door from ground = (6.67 ft /

Release Height 5.8 ft = 1.8 m Reference 13 2)+2.5 ft = 5.8 ft = 1.8 m 1)Intake height set equal to the release height per phone conversation References 8 (provided inAttachment A)and with Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 5.8 ft = 1.8 m References 7 and 13 Application of the taut string method.

e7)Actual intake height = Center of Intake = (68 ft - 23 ft grade) = 45 ft =

13.7 m BProjected area perpendicular to the direction from intake to source was Building Area 1525 m2 Calculated inAttachment F tlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Levels = 10 and 45.7 m Delta T Levels 150-33 ft Reference 9 45.7 - 10 m Input File Names OYS31.inp MAC Facility Entrance to Intake A M1AC F~iilt 'EntrfH1Ce to Intake B~;'.

Horizontal Distance 123.4 ft = 37.6 m 'alculated inAttachment E Taut String Length was utilized for horizontal distance per RG 1.194, Section 3.4 Direction from Intake to 3550 -alculated inAttachment H From true north Source Release Height 5.8 ft 1.8 m References 8 (provided inAttachment A)and ReleseHigh_5.8ft_ 1.8______

m _ Reference 13

1) Intake height set equal to the release height per phone conversation Riith Steve LaVie from NRC on May 17, 2004 as pertaining to the Intake Height 5.8 ft m R1.8 eferences 8 (provided inAttachment A)and pplication of the taut string method.

e 7) Actual intake height = Center of Intake; (bottom+((top - bottom)/2))-23 ft grade) = (79+((86-79)/2))-23 = 59.5 ft = 18.1 m Building Area 1739 M2 Calculated inAttachment F Projected area perpendicular to the direction from intake to source was BuildigAre_1739m___aculateinAtachmntF tlized per RG 1.194, Table A-2.

Minimum Wind Speed 0.5 m/s RG 1.194, Table A-2 OC95LL.met OC96LL.met Meteorological Files OC97LL.met Reference 9 OC98LL.met OC99LL.met Wind Measurement 33 and 150 ft Reference 9 Levels = 10 and 45.7 m Delta T Levels 150 - 33 ft Reference 9 I e45.7 - 10 m Input File Names OYS32.inp MIAC Facility Entrance to Intake B

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0. PAGE 21 of 25[

3.0 RESULTS AND CONCLUSIONS The X/Q values resulting from the ARCON96 modeling analysis of each source/intake scenario are presented in Table 3 below. The modeling details and computer output for these scenarios are contained in Attachment I and the corresponding WGI Computer Disclosure Sheet is contained in Attachment J.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 22 of 25 TABLE 3 ARCON96 X/Q Summary 3

X/Q (sec/m )

Notes Source 0 - 2ReetrFilename ReceptorSore hours 2 - 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8 - 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> I - 4 days 4 - 30 days Reactor Intake A 1.49E-03 8.73E-04 3.46E-04 2.24E-04 1.70E-04 OYS1 Building Roof Hatch Intake B 1.82E-03 1.09E-03 4.32E-04 2.71E-04 2.04E-04 OYS2 7.70E-04 4.44E-04 1.78E-04 1.26E-04 8.71E-05 OYS3 Utilizes the redirected projected Intake A area and direction to account for 8.19E-04 4.66E-04 1.85E-04 1.27E-04 9.64E-05 OYS4 the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table Stack Tunnel _A-2.

Door 8.55E-04 5.21E-04 2.05E-04 1.44E-04 9.42E-05 OYS5 Utilizes the redirected projected Intake B area and direction to account for 8.29E-04 4.43E-04 1.84E-04 1.22E-04 9.21 E-05 OYS6 the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table

,A-2.

1.37E-03 9.67E-04 3.96E-04 2.66E-04 1.63E-04 OYS7, Utilizes the redirected projected Intake A area and direction to account for 1.40E-03 1.06E-03 4.41 E-04 2.63E-04 1.83E-04 OYS8 the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table East Airlock A-2.

Door 1.08E-03 7.85E-04 3.27E-04 2.21E-04 1.35E-04 OYS9 Utilizes the redirected projected Intake B area and direction to account for 1.1OE-03 8.18E-04 3.36E-04 1.98E-04 1.44E-04 OYS10 the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table I_ _A-2.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 23 of 25 Utilizes the release height, sigma z and building area based on the 2.05E-03 1.27E-03 5.56E-04 3.59E-04 2.97E-04 OYS11 height of the Reactor Building above the Office Buildinq.

Intake A Utilizes the alternate release height, alternate sigma z, and 1.70E-03 1.10E-03 5.08E-04 3.22E-04 3.21 E-04 OYS12 alternate projected area based Reactor on the height of the entire Building Wall Reactor Building (Diffuse Area) Utilizes the release height, sigma z and building area based on the 2.15E-03 1.25E-03 5.51 E-04 3.84E-04 2.81 E-04 OYS13 height of the Reactor Building above the Office Building.

Intake B Utilizes the alternate release height, alternate sigma z, and 1.64E-03 1.01E-03 4.60E-04 3.1 OE-04 2.43E-04 OYS14 alternate projected area based on the height of the entire Reactor Buildina D/W Access Intake A 1.61E-03 1.20E-03 4.83E-04 2.94E-04 2.OOE-04 OYS15 Facility (West Door) Intake B 1.22E-03 9.13E-04 3.69E-04 2.24E-04 1.53E-04 OYS17 D/W Access IntakeA 1.93E-03 1.45E-03 6.16E-04 3.61E-04 2.55E-04 OYS16 Facility _

(South Door) Intake B 1.45E-03 1.08E-03 4.47E-04 2.65E-04 1.87E-04 OYS18 1.55E-03 8.44E-04 3.56E-04 2.31E-04 1.73E-04 OYS19 Intake A Utilizes the redirected projected Commodities' area and direction to account for Penetration 1.67E-03 9.50E-04 3.74E-04 2.60E-04 1.95E-04 OYS20 the redirected flow from the on the nearest taut string building edge Reactor to the intake per RG 1.194, Table A-2.

Building South Wall 1.76E-03 9.97E-04 4.03E-04 2.80E-04 2.01E-04 OYS21 Utilizes the redirected projected Intake B area and direction terdrce lwfo h for to account 1.77E-03 9.38E-04 3.88E-04 2.59E-04 1.93E-04 OYS22 the redirected flow from the nearest taut string building edge to the intake per RG 1.194, Table A-2.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 PAGE 24 of 25 5.17E-03 4.02E-03 1.68E-03 1.06E-03 7.01 E-04 OYS23 4- 4- 4. 4 Intake A Utilizes the redirected projected area and direction to account for Commodities the redirected flow from the Penetration 5.21 E-03 3.91 E-03 1.63E-03 9.67E-04 6.82E-04 OYS24 nearest taut string building edge on the to the intake per RG 1.194, Table Reactor A-2.

Building North 4- 4- 4- 4- + 4 Wall 3.20E-03 2.51 E-03 1.05E-03 6.43E-04 4.31 E-04 OYS25 Utilizes the redirected projected area and direction to account for Intake B the redirected flow from the 3.22E-03 2.43E-03 9.91 E-04 5.84E-04 4.18E-04 OYS26 nearest taut string building edge to the intake per RG 1.194, Table A-2.

1.27E-03 8.74E-04 OYS27 Utilizes the redirected projected Intake A area and direction to account for the redirected flow from the 1.26E-03 8.78E-04 OYS28 nearest taut string building edge MAC Facility to the intake per RG 1.194, Table Personnel A-2.

+ + 4 Airlock 3.97E-03 2.95E-03 1.22E-03 7.18E-04 5.10E-04 OYS29 Utilizes the redirected projected area and direction to account for Intake B the redirected flow from the 3.98E-03 2.96E-03 1.21 E-03 7.17E-04 5.15E-04 OYS30 nearest taut string building edge to the intake per RG 1.194, Table A-2.

MAC Facility Intake A 6.62E-03 5.05E-03 1.92E-03 1.33E-03 1 01E-03 OYS31 Entrance - - I Intake B 3.90E-03 2.97E-03 1.10E-03 7.90E-04 5.63E-04 OYS32

• Shaded cells indicate the maximum X/Q value.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 PAGE 25 of 25 4.0 References

1) Regulatory Guide 1.183, "Alternative RadiologicalSource Terms For Evaluating Design Basis Accidents At NuclearPower Reactors"; U.S. Nuclear Regulatory Commission; July 2000.

2) Atmospheric Relative Concentrationsin Building Wakes; NUREG/CR-633.1, PNNL-10521, Rev. 1; prepared by J. V. Ramsdell, Jr., C. A. Simmons, Pacific Northwest National Laboratory; prepared for U.S. Nuclear Regulatory Commission; May 1997 (Errata, July 1997).

3) Regulatory Guide 1.194; Atmospheric Relative Concentrationsfor Control Room Radiological HabitabilityAssessments at NuclearPower Plants; U.S. Nuclear Regulatory Commission; June 2003.

4) Regulatory Guide 1.23 (Safety Guide 23), Onsite MeteorologicalPrograms; U. S. Nuclear Regulatory Commission; USNRC Office of Standards Development; Washington, D.C.; 1972.

5) XOQDOQ: Computer Program for the MeteorologicalEvaluation of Routine Releases at Nuclear Power Stations; NUREG/CR-2919; J. F. Sagendorf, J. T. Goll, and W. F. Sandusky, U.S. Nuclear Regulatory Commission; Washington, D.C; 1982.

6) Atmospheric DispersionEstimates in the Vicinity of Buildings; J. V. Ramsdell and C. J. Fosmire, Pacific Northwest Laboratory; 1995.

7) Washington Group International phone conversation with Mr. Steve LaVie of NRC, May 17, 2004.

8) Sketch by Russell Smith (Exelon); provided via e-mail on 9/19/07.

9) Oyster Creek 1995-1999 Meteorological Tower Data; provided via e-mail from Tom Mscisz (Exelon) on 2/23/2007.

10) Sketches by John Yuen (Exelon); provided via e-mail from Tom Mscisz (Exelon) on 9/7/2007.

11) Drawing 3E-1 53-02'-002, General Arrangement,Reactor Building, Plan Floor Elevation 23'-6",

Revision 10, 12/6/96.

12) Drawing 3E-1 53-32-001, Reactor Bldg. El. 23-6", Tornado Missile Shield Concrete Plans and Sections, Revision 0, 9/26/90.

13) Height of the base of the MAC Facility Door and the MAC Facility building height, provided via e-mail from Jessica DeLaRosa (Exelon) on 9/20/07.

14) Drawing 3E-1 53-02-007, GeneralArrangement,Reactor Building, Section A-A, Revision 4.

I CALCULATION NO. C-1302-822-E310-081 1 REV. NO. 0 1 ATTACHMENT A PAGE NO. 1 of I NORTH Iiii 4 _RYW1ELL cUP'FORIT CENTER OUTAGE i~COMMAND CENTER T T>i I

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NOTE: Frequencies ia4 fay indicate direction w from which the IE wind is blowing.

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/ f CALM WINDS 1.61Z WIND SPEED (KNOTS) 1L-.3*

4--6 7-10 11-16_, 1-- -ma I s

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NOTE; Frequencies ?z indicate direction from which the wind is Llowing.

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WIND SPEED (RNOTS)

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CALCULATION NO. C-1302-822-E310-081, REVISION 0 ATTACHMENT C . PAGE 1 of 4 Oyster Creek Joint Frequency Distribution 1995-1999 33 ft wind 150-33 ft Delta T Wind Direction Category Wino pe-d Categoryv" N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW Total Calms Total 2 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 1 3 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 3 4 0 0 1 2 1 0 1 0 0 0 0 0 3 0 1 10 5 0 1 2 0 2 1 2 1 2 2 2 2 6 2 1 29 6 3 4 2 11 12 4 4 4 4 4 5 4 8 9 8 0 91 7 11 9 13 42 38 24 29 L4 15 11 18 17 20 21 33 15 330 1 (A) a 29 25 44 63 96 110 92 31 76 42 56 60 58 71 68 58 979 9 26 30 97 189 166 182 199 69 54 32 41 92 111 126 146 85 1643 10 27 13 80 159 92 58 179 134 109 57 60 84 133 179 217 71 1652 11 6 6 31 59 24 7 53 79 179 51 28 49 95 220 163 52 1092 12 3 0 13 13 4 0 3 26 142 69 20 26 72 165 140 25 721 13 0 0 0 0 0 0 0 0 19 14 5 3 16 17 10 2 86 14 0 0 0 0 0 0 0 0 0 1 3 0 0 6 1 14 1 6652 2 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 1 0 1 0 0 1 0 0 0 0 0 0 0 1 0 4 4 0 2 1 2 1 0 1 0 0 1 1 0 1 0 0 0 10 1 0 3 2 2 0 2 0 1 2 1 1 1 0 5 22 6 5 5 3 7 3 3 5 2 1 3 6 2 2 4 2 59 7 9 6 7 11 19 10 9 10 7 7 7 10 16 12 10 3 152 2(B) 9 21 26 35 42 43 29 42 29 31 29 30 45 29 34 47 42 553 9 16 10 30 42 30 35 43 68 33 21 22 43 55 63 52 36 604 10 9 2 14 18 7 5 19 34 46 26 12 30 43 44 46 33 388 11 1 0 a 6 9 8 6 a 32 1 5 11 21 38 29 16 215 12 0 1 2 0 2 O 2 5 32 23 7 13 13 45 34 6 15 13 0 0 0 0 0 0 0 0 2 2 1 0 4 6 3 0 19 14 0 0 0 0 0 0 0 0 1 0 0 0 0 3 2 0 4 0 2214 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 4 4 0 3 3 0 1 0 1 0 0 0O 0 I 1 0 0 10 5 1 1 1 2 0 3 0 0 1 2 2 3 0 0 1 0 17 6 2 2 2 2 2 4 3 3 I 1 3 1 2 4 2 2 36 7 4 6 10 6 7 5 9 5 4 a 6 6 10 7 10 8 111 3(C) 6 23 18 21 14 22 18 14 12 19 9 12 19 28 21 29 22 301 93 23 22 10 10 39 27 20 9 9 17 19 26 21 21 282 10 5 2 4 11 3 2 12 19 31 17 6 13 16 20 17 14 199 11 1 0 4 3 6 1 1 1 22 10 3 4 9 21 9 6 101 12 0 0 0 0 1 0 1 3 10 9 2 3 15 20 14 3 81 13 0 0 0 0 0 0 0 0 0 1 2 1 1 5 3 0 13 14 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 3 0 1147 2 2 4 1 3 0 2 1 0 1 2 2 1 0 5 1 30 3 15 10 1 3 133 10 1 7 207 9 5 9 2 1 97 4 15 184 22 11 11 10 14 12 19 9 11 11 14 1 11 13 203 5 17 20 22 20 16 11 21 15 15 13 10 12 21 22 0O 20 290 6 31 37 36 42 22 17 30 26 23 26 24 23 34 39 25 23 465 7 67 76 87 76 65 351 74 52 63 48 36 47 59 51 87 75 1007 47D) a 158 157 252 1643 33 314 171 171 201 129 97 121 134 149 217 194 2529 9 910 92 139 11 93 92 107 124 192 140 73 121 143 139 179 132 2125 10 44 52 138 133 90 47 31 59 146 029 5 73 90 135 12 60 2 1417 11 29 7 76 86 4L 19 26 23 83 96 12 35 52 110 91 31 833 12 12 5 51 41 24 16 28 29 80 105 28 24 45 97 65 26 676 13 3 3 11 7 10 6 4 1i0 32 38 2 17 10 i66 14 0 0 0 0 0 2 0 0 130 0 0 0 0 0 24 26 9888 221 "5364 606 3 197 137 5 5 9 6 9 10 16 1 15 17 13 10 14 950 4 25 24 17 20 12 3 26 37 41 38 45 35 3 133 47 33 487 5 18 28 34 23 23 1s 1 37 27 43 4 242 4 446 11 30 E1 6 23 37 36 30 34 15 2E 31 55 65 71 81 66 56 77 55 758 7 61 42 L7 62 56 21 64 75 24f 158 172 214 1346 148 154 101 1654 (E) 8 127 92 139 101 92 392 7 3 232 309 39I445 3941 34 367 260 3547 9 106 76 1L2 57 70 44 51 48 152 276 261J 218 209 288 239 167 2364 o 1 6 L3 4 48 18 35 45 113 159 89 69 112 207 139 79 1332 91 25 55 2 21 1 71 14 51 76 35 1 22 94 381 643 12 12 25. 45 26 6 13 28 40 51 62 13 13 29 62 37 24. W8 13 1 1 90 0 0 28 23 1 3 11 2 2 990 14 0 0 1 2 0 0 09 2 0 1 0 23 58 12269 2 0 4 0 0 0 0 0 4 2 5 5 2 1 0 2 4 4 3 60 5 11 16 18 17 20 17 16 9 178 4 13 6 9 5 9 6 8 151 17: 22 22 34 52 40 49 26 333 5 7 13 -Z 3 2 2 6 16 20 36 43 40 53 41 41 18 34q 6 1C 9 3 66 4 10 25 37 39 50 81 94 55 53 L7 520 7 24 5 14 9 a 3 10 20 50 76 102 212 157 145 163 85 1083 6 (F) 8 21 8 6 4 4 12 11 37 86 142 317 222 171 177 108 1332 9 2 4 2 1O 9 10 31 32 31 25 22 13 189 10 1 0 2 0 1 4 1 5 6 4 7 10 5 4 58 12 11 0

0 0

0O 1

0o 92 2 0O O

0o1 3 0 4 1

a 0

2 0

1 0

3 3O 6 3 O

01 17 O

01 13 0 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 74 4194 319 9 5B 7 10 24 20 31 69 114 96 79 32 533 4 17 7 5 5 9 10 L2 33 62 187 178 137 101 54 851 E

S 7

5R 12 24 3

7 7

7 5 1

3 2

6 3

0 8

6 4

14 20 27 97 2M 317 146 120 60 1116 5

10 13 24 29 29 59 1L5 172 493 213 367 123 119 94 155

_33 116 775 1471 7(G) 8 17 8 1 1  ? 2 4 15 15 56 216 120 44 56 80 638 92 2 5 1 1 1 4 1 3 3 1 2 1 134 4

101 1 8 0 0 3 1 3 2 O0 2 11 a 0 1: ::: 0 0 2 211 2 2 4 1 O 12 12 a O 0 0 5  : O 21 01 1O1 13 - O 01 0 01 11 0 a 0 1 14 0 0 10 01 1 U1 0 0 1 0 0 09 231 5851 42215 Notes:

(1) Wind S eod Categories defined as follows:

Catego0 Wind Spe d (mph) 1 C21m) <0.93 2 0O.93to 1.12 3 -=1.12 to <1.68 4 -1.68 to <2.24 5 -=2.24 to <2.80 6 -=2.80 to <13.36 7 >=3.36 to 04.47 8 -4.47 to 6.71 9 -06.71 to <8.95 10 >98,95 to 011.19 11 >11.18 t013.42 12 0013.42to <117.9 13 =17.901o <22.37 14 -22037

CALCULATION NO. C-1302-822-E310-081, REVISION 0 ATTACHMENT C PAGE 2 of 4 Oyster Creek Joint Frequency Distribution 1995-1999 33ft wind 150-33 ft Delta T Wind Direction Cateotot

-intne~, + r 1- r- I 1 -

C..t...

on I I I 7 9 11 12 13 1I 15 11 Total I (A) 0.002369 15.75743 2 (B) 0 5.244581 3 (C) 0 2.717044 0.061589 23.42295 5 (E) 0.137392 M906313 6 (F) 0.175293 9,934857 7 (G) 0.547199 13.86 100 7eo F

Notes:

(1) Wind Speed Categories defined as followi:

Can o~ Wind Sp d (-ph) 1 (Calm) <0.93 2 -0.93 to <1.12 3 -=1.12 to01.68 4 -=1.68 to <2.24 5 >=2.24 to <2.80 6 0-2.80to <3.36 7 -=3.36to 4.47 8 >-4.47 to 06.71 9 -6.71 to <8995 10 -8.95 to <11.1a 11 -11.18 to 013.42 12 1=13.42 to <17.90 13 1=17.9010=232.37 14 1 0-22.37

CALCULATION C-1302-822-E310-081 ATTACHMENT C PAGE 3 of 4 Oyster Creek Joint Frequency Distribution 1995-1999 150 ft wInd 150-33 ft Delta T Wind Ditctoooaeg Categor'-1 N NNE NE ENE IE ESE ISE ISSE IS sSw lsw WSW W [WNW lNW NNW I Total :alms Total I (A) 0 6652 2(s) o 2214 3 (C) 0 1147 4 (D) 19 98B8 5(E) 20 12269 6 (F) 10 4194 7 (G) 35 5849 42213 Notes:

(1) Wind Sp ad Categoriesdefined as follows:

Cator Wind Spd (mphl C0.93 1(calm) 2 -0.93 to <1.12 3 -=1.12to1068 4 >=1.68to <2.24 5 -2.24 to <2.80 6 >=2.80to <336 7 -=3.36to 4.47 8 -4.47 to <6.71 9 -6.71 to <8.95 10 '=8.95 to <11.18 11 =11.18to <13.42 12 1=13.42 t- <17.90 13 >=17,90to <22.37 14 >=22.37

CALCULATION C-1302-822-E310-081 ATTACHMENT C PAGE 4 of 4 Oyster Creek Joint Frequency Distribution 1995-1999 150ft wind 150-33 ft DeltaT Dieto Category Wind___

wino ýpeea A: 1N l. -a!n 11 11 1ý 2 0 0 .0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 .0 0.00 0 0 0 0 0 0 0 0 0 0.002369 0 0.002369 5 0 0478 0.002369 0.004738 0 0.00236U 0 0.002369 0.0 1345 5 0.002368938 0 0.0236. 0 0.002369 0.002369 0.007107 0 0.002369 0.004738 0 00 0 0 0.002369 0.002369 0 0.028427 6 0 01004365 0.004730 0.002369 0.004738 0.0023689 0.007107 0.002369 00004735007 D4733 .

0.004738 0.002369 00002196 0.04501 78 03816 01.016580 10.0307960.0149 0.049748 0.027903 0.023680 0.007107 0.004738 0.014214 0.018952 0.009476 0.007167 0.018952 0.016583 0.007107 0.965321 (A) 89 0.049747708 0.030796 0.063961 0.151612 0.03736 0.033 0.073437 0.06.699 0.056850 0.056855 0.07156 0.06592 0.09002 0.0585 01.97828 9 0.059223462 0.04501 0.042641 0.146874 0.208467 0.279535 0.255746 0.078175 0.087651 .037902 0.101864 0.118447 0.11134 0.1350.07150081 0.0792379 2.004122 10 0.0710968154 0.049745 0.120316 0.305593 0.262952 0,270059 0.438254 0.172933 0.106602 0.073437 0.05448 0.01279230.172933 0.094777 0.196622 0.106971 2.717938 11 0.056854523 0.026058 0.135029 0.31980 0.101618 0.072806 0,28901 0,21904 0.198991 0.116078 0.087651 0.191684 0.22268 0.206092 0.262952 0.120816 2.743531 12 0.0307962 0.0331659 0.196622 0.28901 0.1326611 0,026058 0.158719 0.2368941 0:51406R0,217942 0.101864 0.217942 0.376661 0.511691 0,644351 U0.26098 31894535 13 O 0O09475754 0.011845 0.042758060.0142 0.005 0 0.004738 0.033165 0.194253 0.170564 0.015448 0.0758G6 0.180039 0.471419 0.012195 0.118447 10890413 14 0 0 0.02 07107 000.0020369 0..02 0.002369 0.04071 0.01421 0.028427 0.037903 0.102971 0.55845 0.522977 0.033165 0.243342 0 15.75818 2 0 .0 0 0 0 0 0 00 0 0 0 0 0 3 0 0 0 00 2 0 0 0 0 0 0 0 0 0 0 00 0 4 0.002368938 0 0.002369 0.002369 0 0.002369 9 0.002369 0.0 9 0 0+002369 0 0 0.00236 0.016583 5 0.004738 0.002369 0.004738 0 .0 029.002369 0.002369 0 0 0.002369 0 0

.002369 0 0.02132 6 0.007106815 0 0.002368 0.007107 0.002369 6 0.007107 04738 0 0.004730.000.0 07 04730.0077 4738 00002369 0 0.002369 0.007236 0.054406 7 0.00716815 0.011845 0.0U11 2369 0002368.*

16583 0.0141847 0.002369 0.016587 0.084738 OOO473 0.061845 0.0073.007107 0.00 4385 0.004736 0.12315 2(C) 8 0.032903012 0.04501 0.030796 0.049748 0.045801 0.012605 0.075802 0.052117 0242741 0.052117 0.042641 0.049748 0.06633 0.047379 0.037903 0.021327 0.75322 9 0.0402719540.026058 0.042641 0.0161592 0.02605 0.0236 0.07421 0.063961 0.024272 0.02132 0.01421 3961 0.0473(7 0.06158 0.04737 0.03553 0.497.24 10 0.037903016 0.014214 0.052117 0078175 0.052117 0.033165 0.071064 0.137398 0.080545 0.0379030,041895 0.O16633 0.082913 .078175 0.092372 0.047379 0.940741 11 0.009475754 0.0011845 0.035534 0037903 0.018957 0016583 0.035642 0.059223 60.85282 0+0300.0460.0253 0.056855 0.108971 0.099495 0.078175 0.061592 0.737931 12 0.O09475754 0.002369 0.04501 0.04501 0.023681 0.023689 0.016583 0.040272 0.059238 0.082913 0.018954 0.633 0.007126 0.106602 0.116078 0.068692 0.855187 13 02 0.094738 0.014714 0.014214 0.009473 0 0.004736 O.O4738 0.063961 0.04501 000107 0.01845 0.018952 0.047379 0.092384 0.023684 0.473786 14 0 0 0.00710L 0 0.002369 0 0.002369 0 0.00239 0 0.00.476 0.000476 0.014736 0.02605 0.0451 0.042841 0.004217 0.236894 0 5.24483.

2 2 0 0 0 0 a a 0 a 0_

0 0 0 0 0 3 0 0 0.009O369 a 0 0 0 0 0 0 0..200D2369 4 0.002368938 0.002369 0.002367 0 0 0.002369 00002369 0.002368 0 0 0 0 0 0 0 0.014214 5 0 845 0 0 002369 7 0.00710 004738 0.007107 00 07 0 0 0.002368 00.02369 0.04 .016581 6 0.0023693 63 0.021732 0.0044738 01 0236947 0.002361 0 0007107 0.007107 10 00007107 000023691 05007107 0.O52117 7 0.0201844692 0.014214 0.014214 0.002369 0.019475 0.014214 0.009471 0.009476 0.009476 0.004738 07 0.00236 0.600473 0007107 04 0.009473 0.123145 3(C) 8 0.0907963230.037031 0.033165 0.030786 0.026058 0.028427 0.033165 0.033165 0.028427 0.030984 0.026059 0.018952 0.0369 0.033165 0.037905 0.026025 0.485263 9 0.0679O301390018952 0.016581 0.043845 0.026068 0.023689 0.04641 0.030798 0.028427 0.02132 0.014214 0.023679 0.047379 U26058690.0639 0.0735537 0.452467 10 0.0118446920.20317 0.028427 0.040272 0.02138 0.01184530.2325648.27716630.229797 0.20311 0.73 011845 0.128427 0.947379 0.140272 0.218950 3340472 11 0.209475754 0.007109 0.0213 0.016583 0.009476 0.004738 0.039534 0.026058 0.049748 0.233165 0.16583 0826051 0.04501 06040272 0.035532 6 0 3.397982

.2592 12 0.229475754 0.16345 0.258214 0.02132 0.014214 04002369 0.208368 0.225049 0.33858 0.2463760.13976 9.16 04637 0.2368 0.255321 0.02137 03.07457 13 0.002368932 0 0.092776 0.209476 O.1O473 0 0 0.112369 0.124739 0014214 0.02132 0.007107 0.011845 0.718956 0.047379 0.028421 0.014214 0.196622 14 0 0 0.0 0 0 O.002369 000.112360 0.216476 0.004974 0.042841 0.0266586 0.1961 0.160457 0O.4737 0.146874 0 2.717172 2 0.002368938 0.004738 0.007107 0 00002369 0 0 0.004738 0 0 0 0.00236 9 2 0.002369 0 0.026058 3 0.011808695 0.007107 0.011845 0.004738 0.009473 0.007107 0.004738 0 .007107 0 0 .004738 .894 473 0.008476 0.014214 0.004738 0.084736 0.004736 0.11134 4 0.0165825674 0.01895 0.00047 ,009476 0.014214 0.009476 0.014952 0.007107 0.04738 0.007107 0.013245 0.016583 0.009476 0.0111,55 0.007107 0+016 0.002147 0.203467 5 0.021320446 0.033165 0.011845 0.014214 0.018952 0.011945 0.016583 0.016583 0.0329 0.007107 0.009476 0.007107 0.0106583 0.00147L 0.014217 0.019472 0.244001 6 0.0307962 0.037903 0.033165 0.053079 0.02070 0.0208427 0.033165 0.033165 .028427 0.08379620.02105 0.019952 0.023689 0.011845D0.058 0.26058 0.324509 7 0.063961330 0.0758L6 0.087651 0.047379 0.025805 0.071068 0.108971 0.085282 0068699 0.1035534 0.090544 0.049027 0.057437 0.068699 0.063521 0.073437 1.120508 4(D) 8 0.18714614 0.22031L 0.22268 0.196622 0.12274 0.1694253 0.2156 0277166 0.229787 0.220311 0.127923 0.132661 0163457 0.198991 0.217949 0.2819G4 3.330722 9 0.20846658 0.149243 0.234525 0.15671549 0.118447 0.18 0.12393 0.2155730360079 0.241632 0.139767 0.189515 0.303224 0.187146 0.277169 0.25321 3.716864 10 0.229787035 0.163457 0.258214 0.206098 0.170567 0.142136 0.210836 0.225043 0.33875 0.4635 0.040119 0.616108 0.24637 0.236894 0.265349 0.291378 3.532044 11 0.137398437 0.142136 0.2771969 206098 0.113709 0.151612 99.127921 0.127923 0.270059 0.253476 0.82315 0.375301 0.522749 O.253476 0.291375 0.417942 3.096203 12 0.101824359 0.144505 0.405781 0.419362 0.22741 0.101864 0.106602 0.137398 0.2866058 0.58126 0635079 0.476157 0.430885 0.4844 0.40745710.241632 4.076943 13 0.033165139 0.063165 0.244O71 O.182408 0.120813 0.0238 0.08216633 0.056633 0.79582 0.103777 0.1099 0.097126 0.142136 0.293748 0.277166 0.097127 21.94845 14 0.026058323 0.0113245 1 2 3[ 0.01864 0.059223 0040272 0.04501 0.040272 0.116078 0.217942 0.064974 0.042641 0.068699 0.04501 23.42406 2 0.0007107 OF002369c 0 0.002369; 0 0 .00004738 D.002369 0 0 0 0.198991 U02369 0.163451 0.002369 0.047375 1.375161 0 0.02368S 3 0.007106815 0.007107 0.011845 0.002369 04004738 0.007107 0.004739 0.004738 0.007107 04004738 0.004738 0.009476 0.014214 06004738 0.009476 0.002369 0.10660 4 0.009475754 04018952 U000476 0.011845 0.014214 0402114270.014214 0.007107 0.0G4738 0.0071071 0.02132 0d016583 0.009476 0.011845 0.007107 0.009476 012013E 5 0.016582569; 0.030796 0.0149Z4 0.09476 0.018952 0.009476 0.026058 0.002369 0b02132 0.018952 0.035534 0.009476 0.009476 0+011845 0.007107 0401142140.25584E 6 U.165826296 0.47379 0.016583 0.016583 0.007107 0.026058 0.014214 0.026058 0OG402720.018952 O.011845 0+026058 0.011B45 0.011845 0.016583 0+016583 0.32454E 7 0.075806031 D.06633 O.D45O10+042641 0.023689 0,06633 0.061592 0.097126 O.O6633 0.1O089710.097126 Gw0497480q054486 0.o47379 0.052117 04037903 0,99256E 5 (E) a 0.144505247 0.184777 0.196622 0.1326L1 0.170564 0.165826 0!127923 0!187146 0274797 0.261a4 .3O3224 06284273 0.168195 0,14687. 0225O49 04184777 3.22412E 9 0,0846658(6 0,149243 0.234525 0b158719 0.118447 0, 118447 0.172933 0,215573 0,426R4090.4335113 0.409826 04407457 0.303224 0,272428 0.329282 0.307962 4.26645E 1 10 1 0.2551145356 0.153981 0.217942 0.163457 0.139767 0,1066O2 0.113709 0.123185 0.35771 0.613555 0.540M1 0+/-63513 0.563807 0.559069 0,904584 0,450098 5,503044 11 0.45 "ill187a' 0,19991 0.165826 0.113709 0.059223 0.097126 06123185 0.296117 0.58039c 0.682254 0633631 06559069 0.632507 0.592235 0.457205 5.476986 12 .13024931 0.194 .271%66 0.210836 0. 113709 0.059223 0,106602 0.137398 0.260583 0.585128 0.632507 0.476157 0.. 0895 0,9494 0.710682 0.440623 572572N 1 13 1 0.0331651391 0.0686991 0,175301* 0.0879651 0.0355M4 0.023682 0d082913 0+06633 0.085282 0,18477 0.108971 0,0592Z310.D1184470.338758 0.272428 0.137398 1.87856E 14 1 0.026058323 0.021321 0.182408:0.063961 0.(A02721 002L368 0+037903. 0.0592291 0.116079 0.080544: 0.023689 0.0189520094 0,1610118 0.087651 0.04501 1.037595 0.047379 29.06451 3 w0.071068150.084738 0.002369 0.004738 0.009476 0.004738 0.002369 0.004738 0.004738 0.004738 0.002369 0.002369 0.002369 0.002369 0.004738 0.004738 0.068699 4 0.O62368938 0.007107 0.007107 0.009476 0.004738 0.084738 0.004738 0.084738 0 0.004738 0.002369 0.007107 .O0071070.009476 0.0O4738 0 0.080544 5 0.009475754 0.009476 0.004739 0.007107 0.002369 0 0.004738 0.002369 0.004738 0.004738 0.004738 0.002369 - 0 0 0.004738 0 0.061592 6 0.007106815 0.014214 0.002369 0.009476 0.007107 0.007107 0.007107 0.007107 0.061845 0.023689 0.004738 0.009476 0.007107 0.007107 0.009476 0.004738 0.139767 7 0.028427262 0.028427 0.016583 0.014214 0.004738 0.035534 O.OO94760.016583 0.035534 0.030796 0.037903 0.020427 0.018952 0.040272 0.030796 0.009476 0.386137 6(F) 8 0.054485585 0.071068 0.033165 0.030796 0.037903 0.035534 0.028427 0.049748 O.073437 0.120816 0.101864 0.104233 0.106602 0.118447 0.118447 0.094758 1.179731 9 0.106602232 0.037903 0.054486 0.030796 0.016583 0.028427 0.035534 0.082913 0.118447 0.220311 0.158719 0.101864 0.196622 0.165826 0.153981 0.082913 1.591927 10 0.106602232 0.011845 0.023689 0.030796 0.011845 0.009476 0.02132 0.O42641 0.142136 0.277166 0.265321 0.315069 0.395613 0.274797 0.329282 0.194253 2.451851 11 0.075806031 0 0.014214 0.014214 O.004738 0.007107 0.002369 0.009476 0.049748 0.165926 0.305593 0.523535 0.397982 0.362448 0.457205 0.315069 2.705328 12 0.0023689380.002369 0.014214 0.007107 0.002369 0.007107 0 0.007107 0.014214 0.028427 0.168195 0.208467 0.15635 0.198991 0.135029 0.191884 1.144197 13 0 0 0.002369 0 0 0 0.002369 0 0.002369 0.004738 O.O04738 0.002365 0.011045 0.016583 0.009476 0 0.056855 14 0 0 0.004738 9.002369 0 0.002369 0 0 0,002369 0 0 0 0.904738 0.014214 9.011845 0 0.042641 0.023689 9.935328 2 0 0.002369 0,004738 0 0.002369 0 0.002369 0.002369 0.007107 0.002369 0 0.002369 0 0.002369 0.002369 0 0.030796 3 0.016582569 0,014214 0,004738 0.007107 0.011845 0.014214 0.011845 0.007107 0.007107 0.007107 0.007107 0.009476 0.007107 0.009476 0.009476 0.011845 0.15635 4 0.023689385 0.014214 0.014214 0.014214 0.016563 0.009476 0.016583 0.009476 0.023689 0.018952 0.018952 0.014214 0 0.009476 0.02132 0.007107 0.232156 5 9.0118446920.023689 0.011045 0.009476 0.018952 0.028427 0.018952 0.02132 0.016583 0.018952 0.009476 0.0165983 0.009476 0.007107 O.O11845 0.02132 0.255045 6 0.026058323 0.028427 0.026058 O.O96583 0.030796 0.028427 0.O118450.018952 0.026058 0.030796 0.026056 0.018952 0.02132 0.011845 0.0260568 0.023689 0.371923 7 0.07817497 0.073437 0,042641 0.000476 0.028427 0.033165 0,02132 0.054486 0,073437 0.049748 O.04501 0.033165 0.071068 0,049748 0.040272 0.040272 0.743047 7(G) 6 0.189515076 0.184777 0.151612 0.068699 0.075806 0,073437 0.082913 0.113709 0.158719 0.194253 0.220311 0.220311 0.225049 0.227418 0.184777 0.144505 2.515813 9 0.168194632 0.108971 0.106602 0.071069 0.061592 0.047379 0.09002 0.11134 0.229787 0.296117 0.26769 0.184777 0.26769 0.284273 0.24637 0.198991 2.740862 10 0225049155 0.026058 0.035534 0.042641 0.037903 0.02132 0.042641 0.049748 0.144505 0.239263 0.279535 0.281904 0.488001 0.414564 0.303224 0.270059 2.90195 11 0.120815862 0.009476 0.011045 0.004738 0.002369 0.007107 0.014214 0.052117 0.09002 0.293749 0457205 0.431147 0.44536 0.319807 0.369554 2.629522 12 0.035534077 0.004738 0.016583 0 0 0 0 0.002369 0.02132 0.011045 0.101884 0.24637 0.175301 0.149243 0.229787 0.15635 1.15130U 13 0.002368938 0 0.00717 0 0 0 0 0.002369 0.002369 0 0.004738 0.004738 0.0047381 0.004762369 0.4272 14 0 0 0 0 0 0 0 0 0 0 0 00.002369 0 0 00.002369 13.85592 99.80101 100 2 0.0023689380.014214 0.014214 0 0.004738 0.002369 0.002369 0.00233690.016583 0,004738 0 0.002369 0.004 0.00473 6.001 00021 3 0.251107479 0.04501 0.061592 0.054486 0.063961 0.040272 0.054486 0.06633 0.161088 0.258214 0.296117 0.298486 0.509322 0.426409 0.324545 0.281904 3.193329 All Stablity 4 0.376661218 0.172933 0.431147 0.563807 0.315069 0.170564 0.495108 0.516429 0.689361 0.862284 1.120508 1.414256 1.385829 1.440315 1.310023 1.051809 12.31611 C- § 0.324544572 0.338758 0.973634 0.992585 0.01406 0.220311 0.386137 0.51406 1.2508 1.454029 1.167887 1.468742 1.632199 2.392628 2.29787 1.326606 17.25535 0.060543909 0.118447 0.526273 0.305341 0.187146 0.063961 0.163457 0.168195 0.499846 0.630139 0.26769 0.279535 0.523535 1.279227 1.092081 0.393244 6.630659 7 0.052116647 0.033165 0.360079 0.175301 0.108971 0.06633 0.087651 0.106602 0.284273 0.388506 0.123185 0.118447 0.281904 0.762798 0.587497 0.144505 3.68133 Notes:

(1) Wind Sp ed Categories defined as follows:

Coteo. Wind Soeed (.ph) 1 Calm) t0.93 2 -=0.93to 01.12 3 1.12 to10.68 4 -=1.681o<2.24 5 -=2.24to <2.80 6 =2.80 to <3.36 7 -3.36 to 04.47 8 -=4.47to06.71 9 -=6.71to18.95 10 >=8.95 0o 011.18 11 >:11.18 1o 13.42 12 013.42 to <17.90 13 1=17.90 to822.37 14 >=22.37

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CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 I ATTACHMENT E I PAGE NO. I of 43 1 Calculation of Taut String Length Reactor Building Roof Hatch to Control Room HVAC Intake A R = Horizontal distance from the Reactor Building Roof Hatch to the edge of the Reactor Building in the direction of Intake A Turbine Building S = Slant distance fi'om the edge of the top of the Reactor Building to Intake A m = plant north-south horizontal distance from the Roof Intake A Hatch to Intake A = 95.9 ft (Sketches from John Yuen, Item 1) 40 ft Office Building S ~ n = plant east-west horizontal distance from the Roof Hatch to Intake A = 92.8 ft (Sketches from John Yuen, Item 1)

n

- N a = 45.8' (Calculated based on sketches by John Yuen)

Reactor P Building Plant east-west horizontal distance from and normal to 106 ft the edge of the Reactor Building to Intake A = 39.6 ft m (Sketches from John Yuen, Item 9)

Roof Height of the center of Intake A = 45 fAabove grade I latch (Sketches from John Yuen)

Reactor Building Width = 106 ft (from Drawing 3E-153-02-007)

Reactor Building roof height = 146 ft above grade (Sketches from John Yuen)

Ru~ctcor

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 2 of 43 Calculation of Taut String Length Reactor Building Roof Hatch to Control Room HVAC Intake A R = Horizontal distance from the Reactor Building Roof Hatch to the edge of the Reactor Building 75.7 ft, calculated as follows:

0 = 1800 - (90' + Cc)

= 1800 - (900 + 45.80)

= 180_- (135.8o)

= 44.20 sin 0 = p / R; p = n - Horizontal distance from and normal to the edge of the Reactor Building to Intake A sin (44.20) = (92.8 - 39.6) / R 0.6972 = 53.2 / R R 53.2 / 0.6972

= 76.3 ft S= Slant distance from the top of the Reactor Building to Intake A = 116.1 ft, calculated as follows:

S = j(Horizontal distance from Reactor Building Roof Hatch to Intake A - R)2 + (Reactor Building roof height - Intake A height)2

= V(133.5 - 76.3)2 + (146-45)2

= V(57.2)2 + (101)2

= 116.1ft Total Taut String Length = R + S = 76.3 + 116.1 = 192.4 ft = 58.6 m

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO.3 Of 43 Calculation of Taut String Length Reactor Building Roof Hatch to Control Room HVAC Intake B R Horizontal distance from the Reactor Building Roof ].latch to the edge of the Reactor Building in the direction of Intake B Turbine Building S - Slant distance from the edge of the top of the Reactor Building to Intake B Intake B m = plant north-south horizontal distance from the Roof Hatch to Intake B = 72.5 ft (Sketches from John Yuen, Item 1)

Office S a' 40 ft Building I n = plant east-west horizontal distance from the Roof Hatch to Intake B = 106.6 ft (Sketches from John Yuen,

+ Item I)

-OlN a = 34.2' (Calculated based on sketches by John Yuen) 106 ft Reactor Plant east-west horizontal distance from and normal to Building the edge of the Reactor Building to Intake B = 53.6 ft R- m (Sketches from John Yuen, Item 9)

Height of the center of Intake B = ((63 - 56)/2) + 56 =

I a~d* 59.5 ft above grade (Sketches from John Yuen, Item 9)

Reactor Building Width = 106 ft (from Drawing 3E-153-02-007)

Reactor Building roof height =146 ft above grade (Sketches from John Yuen)

Building Roo~f R

S Reactor Building Intake B

§ Turbine Building Office Building L _____________________________________________________

U A K

• CALCULATION NO. C-1302-822-E310-081F REV. NO. 0 1 ATTACHMENT E PAGE NO. 4 of 43 Calculation of Taut String Length Reactor Building Roof Hatch to Control Room HVAC Intake B R = Horizontal distance friom the Reactor Building Roof Hatch to the edge of the Reactor Building 64.1 fi, calculated as fbllows:

0 = 180° - (90° + a);

= 1800 - (900 + 34.20)

= 1800 - (124.2o)

= 55.80 sin 0 = p / R; p = n - Horizontal distance from and normal to the edge of the Reactor Building to Intake B sin (55.8') = (106.6 - 53.6)! R 0.8271 =53 / R R= 53 /0.8271

=64.1 ft S= Slant distance fr-om the top of the Reactor Building to Intake B = 108.1 ft, calculated as follows:

2 2 S = F(Horizontal distance from Reactor Building Roof Hatch to Intake B - R) + (Reactor Building roof height - Intake B height)

= V(I128.9- 64.1)2 + (146 -59.5)2

= V(64.8)2 +(86.5)2

= 8lf1681

= 108.1 ft Total Taut String Length = R + S = 64.1 + 108.1 = 172.2 ft = 52.5 m

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E PAGE NO. 5-of 43 ý Calculation of Taut String Length Stack Tunnel Door to Control Room HVAC Intake A R = Slant distance firom the Stack Tunnel Door to the southwest corner of the Reactor Building S = Slant distance from the southwest corner of the Reactor Building to Intake A.

Turbine Building m = plant north-south horizontal distance from the south

---

I Intake A wall of the Reactor Building to Intake A = 98.9 ft (Sketches from John Yuen, Item 5) n = plant east-west horizontal distance from the west Office Building wall of the Reactor Building to Intake A = 39.6 ft 40 ft S 0O ni (Sketches from John Yuen, Item 5)

Plant east-west horizontal distance from the Stack Tunnel Door to the southwest comer of the Reactor Reactor Building = 154 ft (Sketches from John Yuen, Item 5)

Building 106 ft Height of the center of Intake A = 45 ft above grade R (Sketches from John Yuen, Item 5)

Office Building roof height = 38 ft above grade (Sketches from JohnYuen, Item 1)

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 6 of 43 1 Calculation of Taut String Length Stack Tunnel Door to Control Room HVAC Intake A R = Slant distance from the Stack Tunnel Door to the Top of the Office Building = 158.6 ft, calculated as follows:

2 2 R = V(Horizontal distance from the Stack Tunnel Door to the southwest edge of the Reactor Building) + (Office Building roof height)

(154)2 + (38)2

= 158.6 ft S = Slant distance from the corner of the Reactor Building (at the Office Building height) to Intake A 106.7 ft, calculated as follows:

2 S= ( (m)2 +(n)2 + (Height of Intake A- Office Building roof height)

= ý(V(98.9)2 + (39.6)2 + (45- 38)2

=2

= 1(I1349 )+7 2

= V(106.5)2 + 72

= ll139

= 106.7 ft Total Taut String Length = R+ S = 158.6 + 106.7 = 265.3 ft = 80.9 m Redirected Direction from Intake A to the Southwest Corner of the Reactor Building = 1440 from true north, m 98.9 tanO=-m 2.4975 n 39.6

-Joo- Plant North 0 = 68.20 147 0 True North 900 + 68.2 = 158.2'.from plant north 158.2' - 14.70 = 143.50from true north Redirected Intake-Source Direction

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 7 of 43 1 Calculation of Taut String Length Stack Tunnel Door to Control Room HVAC Intake B R = Slant distance fioom the Stack Tunnel Door to the southwest corner of the Reactor Building Turbine Building S = Slant distance from the southwest corner of the Reactor Building to Intake B Im= plant north-south horizontal distance from the south mIntake wall of the Reactor Building to Intake B = 75.5 ft S--- (Sketches from John Yuen, Item 5)

Office S n = east-west horizontal distance from the west wall of Building 0 the Reactor Building to Intake B = 53.6 ft (Sketches n from John Yuen, Item 5)

I' Plant east-west distance from the Stack Tunnel Door to the southwest comer of the Reactor Building = 154 ft Reactor (Sketches from'John Yuen, Item 5)

Building 106 ft Height of the center of Intake B = ((63 - 56)/2) + 56 =

R 59.5 ft above grade (Sketches from John Yuen, Item 9)

Office Building roof height = 38 ft above grade (Sketches from JohnYuen, Item 1)

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E PAGE NO. 8 of 43 Calculation of Taut String Length Stack Tunnel Door to Control Room HVAC Intake B R Slant distance from the Stack Tunnel Door to the top of the Office Building =-158.6 ft, calculated as follows:

2 roof height) 2 R = /(Horizontal distance from the Stack Tunnel Door to the southwest comer of the Reactor Building) + (Office Building

= (154)2 +(38)2

= 158.6 ft S = Slant distance from the southwest corner of the Reactor Building (at the Office Building height) to Intake B 95.1 ft, calculated as follows:

2 S= (rM) 2

+(n) 2

+ (Height of Intake B- Office Building roof height)

= I(V(75.5)2 + (53.6)22 + (59.5 - 38)2 2

=-Vy 8

573 + 21.52

= V(92.6)2 + 21.52

=ý9037

=95.1 ft Total Taut String Length = R+S = 158.6 + 95.1 = 253.7 ft = 77.3 m Redirected Direction from Intake B to the SouthwestCorner of the Reactor Building = 1300 from true north tan 0 mn =75.5 53.6 = 1.4086 Plant North 0 = 54.6' 900 + 54.60 = 144.6° from plantnorth True North 144.6' - 14.7' = 129.90 Jrom true north Redirected Intake-Source Direction

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT E PAGE NO. 9 of 433 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake A Turbine Building fI Intake A Office 40 ft Building R -

Reactor T 106 ft Buildingk Access]

0:ý Fclity is~milb Door)

R = Slant distance fiom the DiW Access Facility (West Door) to the Office Building Roof S = Slant distance fiom the Office Building Roof to Intake A T = Slant distance from the D/W Access Facility (South Door) to the Office Building Roof U - Sla i d islta*ce f

• 1rm e 01tf ice

'TIUi Iding Poof to Iitani ke A f= plant north-south horizontal distance from the D/W Access Facility (West Door) to the north wall of the Reactor Building = 120.25 (sketch from Russell Smith) g = plant east-west horizontal distance from the D/W Access Facility (West Door) to the west wall of the Reactor Building = 56.7 ft (measured; sketch from Russell Smith) h = plant east-west horizontal distance from the west wall of the Reactor Building to Intake A = 39.6 ft (Sketches from John Yuen, Item 5) i= plant north-south horizontal distance from the north wall of the Office Building to Intake A = 38.25 ft (Sketches from John Yuen, Item 6A) j = plant north-south horizontal distance from the D/W Access Facility (South Door) to the north wall of the Reactor Building = 79.75 ft (Sketch from Russell Smith) 2 k = plant east-west horizontal distance from the D/W Access Facility (South Door) to the west wall of the D/W Access Facility = 18.4 ft (Sketch from Russell Smith)

Height of.the. center of Intake A = 45 ft above grade (Sketches from John Yuen)

Reactor Building width = 106 ft (from Drawing 3E-153-02-007)

Office Building roof height = 38 ft above grade (Sketches from John Yuen, Item 1)

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 10 of 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake A Reactor Building Intake A Turbine Building

-Building R

(Ws or

. PAGE NO. I I of 43 1 I

I CALCU.LATION NO. C-1.302-822-E310-01 I REV. NO.I0 1 ATTACHMENT E I .AE....4.

Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake A 6

Reactor Building Intake A Turbine Building

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E PAGE NO. 12 I f 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake A (jLue~+ Do~rj Iv jfx7ta~eA

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CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 13 of 43 ý Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake A

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CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO. 15 of 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake B Turbine Building Intake B I --* - -- - - - - - - - - - - f- - - - - -- - -

Office 40 f Building h T

Reactor 106 ft Building k Access Facility R = Slant distance fiom the DiW Access Facility (West Door) to the Office Building Roof S = Slant distance firom the Office Building Roof to Intake B F = Slant distance from the DiW Access Facility (Snuth Door) to the Office Building Roof f = plant north-south' horizontal distance from the D/W Access Facility (West Door) to the north wall of the Reactor Building = 120.25 (sketch from Russell Smith) g = plant east-west horizontal distance from the D/W Access Facility (West Door) to the west wall of the Reactor Building = 56.7 ft (measured; sketch from Russell Smith) h = plant east-west horizontal distance from the west wall of the Reactor Building to Intake B =53.6 ft (Sketches from John Yuen, Item 9) i= plant north-south horizontal distance from the north wall of the Office Building to Intake B = 61.5 ft (Sketches from John Yuen, Item 6A) j = plant north-south horizontal distance from the D/W Access Facility (South Door) to the north wall of the Reactor Building = 79.75 ft (Sketch from Russell Smith) k = plant east-west horizontal distance from the D/W Access Facility (South Door) to the west wall of the D/W Access Facility = 18.4 ft (Sketch from Russell Smith)

Height of the center of Intake B = ((63 - 56)/2) + 56 = 59.5 ft above grade (Sketches from John Yuen, Item 9)

Reactor Building width = 106 ft (from Drawing 3E-153-02-007)

Office Building roof height = 38 ft above grade (Sketches from JohnYuen, Item 1)

LCALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGENO. 16 of 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake B Reactor Intake B Building Turbine Building oj~\* \"o

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I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 17 of 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake B Reactor Building Turbine Building T

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT E I PAGE NO. 18 of 43 Calculation of Taut String Length D/W Access Facility to Control Room HVAC Intake B Thur ~9V 1 r~ ~ri~D!W/{ress

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I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO.20 of 43 Calculation of Taut String Length East Airlock Door to Control Room HVAC Intake A R =. Plant north-south horizontal distance fr'om East Airlock Door to Northeast Corner of the Reactor Building Turbine Building S = Slant distance along the north face of the Reactor Building to the top northeast corner of the Office Intake A Building IT = Slant distance From the top northeast corner of the Office Building Office Building to the Intake A

" :0 East Airlock Door height- 4 ft above grade (assumed middle of doorway)

Office Building height = 38 ft above grade (Sketches Reactor . from John Yuen, Item 1) 106 ft Building Plant east-west horizontal distance from and normal to the Reactor Building to Intake A = 39.6 ft (Sketches from John Yuen, Item 9)

R 11;as'f Height of the center of Intake A = 45 ft above grade

.A*irl,*k (Sketches from John Yuen)

Reactor Building width = 106 ft (from Drawing 3 E- 153-02-007)

Plant north-south horizontal distance from the northwest comer of the Office Building to Intake A = 38.25 ft (Sketches from John Yuen)

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO. 21 of 43 Calculation of Taut String Length East Airlock Door to Control Room HVAC Intake A R , Plant north-south horizontal distance from East Airlock Door to northeast corner of the Reactor Building -35 ft (Sketches from John Yuen)

S = Slant Distance along the north face of the Reactor Building to the top northeast corner-of the Office Building- 111.3 ft, calculated as follows:

2 S = V'(Reactor Building width) + ((Office Building height - East Airlock Door height))

2

= 1062 +(38-4)2

= 12392g

=111.3ft T= Slant distance from the top northeast corner of the Office Building to Intake A- 55,5 :t, calculated as follows:

Horizontal distance from the northeast comer o f the Office Building to Intake A (along the Office Building Roof height)

(Plant east - west horizontal distance from and normal to the Reactor Building to Intake A) 2 +

(Plant north - south horizintal distance from the northwest comer of the Office Building to Intake A)2 1(39.6)2 +(38.25 )2

55. If1 2

T = VI(Intake A height above Office Building roof) + (Horizontal distance from northeast comer of Office Building to Intake A) 2

= V(45-38)2 + (55.1)2

=ý308-

= 55.5ft Total Taut String Length = R + S +1 = 35 + 111.3 + 55.5 = 201.8 ft = 61.5 m Redirected Direction from Intake A to the Northwest Corner of the Reactor Building = 310 from true north 39.6 tanO= 3 1.0353 38.25 Plant North 14.71 Pa 0 = 46°from plant north 460 - 14.70 = 31.3' from true north True North Redirected Intake-Source Direction

. I CALCULATION NO. C-1302-822-E310-081 II REV. NO. 0 1I ATTACHMENT E I PAGE NO. 22 of 43 1 AGN.2o43I I ACLTO O 2-E108 RVNO0 ATAHETEI Calculation of Taut String Length East Airlock Door to Control Room HVAC Intake B R = Plant north-south horizontal distance frlom East Airlock Door to northeast corner of the Reactor Building Turbine Building S = Slant distance along the north face of the Reactor Intake B Building to the top northeast corner of the Office Building T= Slant distance From the ton northeast corner of the Office Building Office Building to the Intake B e East Airlock Door height=-4 ft above grade (assumed middle of doorway)

Office Building height = 38 ft above grade (Sketches Reactor from John Yuen, Item 1) 106 ft Building Plant east-west horizontal distance from and normal to the Reactor Building to Intake B = 53.6 ft (Sketches from John Yuen, Item 9) 1 R.

R Height of the center of Intake B = ((63 - 56)/2) + 56 =

59.5 ft above grade (Sketches from John Yuen, Item 9)

Reactor Building width = 106 ft (from Drawing 3E-153-02-007)

Plant north-south horizontal distance from the northwest comer of the Office Building to Intake B = 61.5 ft (Sketches from John Yuen, Item 6A)

ICALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 I ATTACHMENT E I PAGE NO. 23 of 43 I Calculation of Taut String Length East Airlock Door to Control Room HVAC Intake B R = PlaInt north-south horizontal distance from East Airlock Door to northeast corner of the Reactor Building 35 11(Sketches from John Yuen)

S = Slant distance along the north face of the Reactor Building to the top northeast corner of the Office Building 111.3 ft, calculated as follows:

2 2 S = V(Reactor Building width) + ((Office Building height - East Airlock Door height))

1062 +(38-4)2

= 111.3ft T =' Slant distance fion the top northeast corner of the Office Building to Intake 13 84,9 ft, calculated as ftollo.ws:

Horizontal distance from the northeast comer of the Office Building to Intake B (along the Office Building Roof height)=

(Plant east - west horizontal distance from the Reactor Building to Intake B) 2 +

(Plant north - south horizonal distance from the northwest comer of the Office Building to Intake B) 2 V(53.6)2 +(61.5 )2 81.6ft 2 2 T = V'(Intake B height above Office Building Roof) + (Horizontal distance from northeast comer of Office Building to Intake B)

= V(59.5- 38)2 +(81.6)2

= 84.4fi Total Taut String Length = R+ S+ T = 35 + 111.3 + 84.4 = 230.7 ft = 70.3 m Redirected Direction from Intake B to the Northwest Corner of the Reactor Building = 260 from true north tan= = 0.8715 61.5 Plan, North

-4.70 0 =41.1°Jromplant north 41.16 - 14.70 = 26.4° from true north True North Redirected Intake:Source Direction

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO. 24 of 43 Calculation of Taut String Length Commodities Penetrations on the Reactor Building South Wall to Control Room HVAC Intake A R. - Slant distance from IOa to the southwest corner of the Reactor Building S Slant distance from 10b to the southwest corner of the Reactor Building T Slant distance 1fom the southwest corner of the Reactor Turbine Building Building to Intake .A

[------------ m = plant north-south horizontal distance from the south wall m of the Reactor Building to Intake A = 98.9 ft (Sketches from Intake A John Yuen, Item 5) n = plant east-west horizontal distance from the west wall of Office Building the Reactor Building to Intake A = 39.6 ft (Sketches from John 40 ft n Yuen, Item 5)

T 1 Plant east-west horizontal distance from 1Oa to the southwest

_._+/-. comer of the Reactor Building = 67.5 ft (Drawing 3E- 153 002, Revision 10)

N Plant east-west horizontal distance from IOb to the southwest Reactor comer of the Reactor Building = 67.67 ft (Drawing 3E-153,02-(2m~odiik,.,:16fR S Building 106 ft 002, Revision 10) 0,Rvso 0 Peradi~tio *!-Height of the center of Intake A = 45 ft above grade (Sketches S .. from John Yuen, Item 5)

PeVialatioll 1I0 Office Building roof height = 38 ft above grade (Sketches from JohnYuen, Item 1)

Height of 1Oa = 1.75 ft above grade (Drawing 3E- 153-02-002, Revision 10)

Height of lOb = 6.5 ft above grade (Drawin23E- 153-02-002. Revision 10)

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO.25 of 43 Calculation of Taut String Length Commodities Penetrations on the Reactor Building South Wall to Control Room HVAC Intake A R = Slant distance from 10a to the Top of the Office Building = 76.6 ft, calculated as follows:

R (Plant east- westhorizontal distance from 10a to the southwest edge of the Reactor Building) 2 +

2 (Office Building roof height- height of 1 a)

= (67.5)2 +(38-1.75)2

= 5_870.3

=76.6 ft S Slant distance from I On to the Top of the Office Building = 74.6 ft, calculated as follows:

2 2 R - V(Plant east - west horizontal distance from 10b to the southwest edge of the Reactor Building) + (Office Building roof height - height of lob)

= F(67.67)2 +(38-6.5)2

= 74.6 ft T = Slant distance from the corner of the Reactor Building (at the Office Building height) to Intake A = 1106.7 ft. calculated as ýIbliows:

2 S= I(l) 2 + (n) 2 + (Height of Intake A - Office Building roof height)

= ((98.9)2 +(39.6)2 )2 + (45 - 38)2

= +2

- 11349 +2

= (106,5)2 + 72

= 106.7 ft 10a Total Taut String Length = R + T 76.6 + 106.7 = 183.3 ft = 55.9 m 10b Total Taut String Length = S + T = 74.6 + 106.7 = 181.3 ft = 55.3 m Therefore since the Commodities Penetration l0b taut string length is closer than that of Penetration 10a to Intake A, it will be modeled.

Redirected Direction from Intake A to the Southwest Corner of the Reactor Building = 1440 from true north m98.9 tan 0 = -I = 2.4975 n 39.6 0 = 68.2' 0- Plant North 900 + 68.20 = 158.2°from plant north True North 158.2 - 14.70 = 143.5°from true north Redirected 144 0from true north Intake-Source Direction

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 26 of 431 Calculation of Taut String Length Commodities Penetrations on the Reactor Building South Wall to Control Room HVAC Intake B R Slant distance From I Oa to the southwest corner of the Reactor Building Turbine Building S = Slant distance from Iob to the southwest comer of'the Reactor Building T = Slant distance from the southwest corner of the Reactor Buildinog to intake A m = plant north-south horizontal distance from the south wall Intake B of the Reactor Building to Intake B = 75.5 ft (Sketches, from S John Yuen, Item 5)

T n = east-west horizontal distance from the west wall of the Reactor Building to Intake B = 53.6 ft (Sketches from John

.0 ft Office Building n Yuen, Item 5)

Plant east-west horizontal distance from 10a to the southwest

_... --- comer of the Reactor Building = 67.5 ft (Drawing 3E-153 002, Revision 10)

- N Plant east-west horizontal distance from IOb to the southwest R Reactor comer of the Reactor Building= 67.67 ft (Drawing 3E-153 S Building 106 ft 002, Revision 10)

Height of the center of Intake B = ((63 - 56)/2) + 56 = 59.5 ft

,h above grade (Sketches from John Yuen, Item 9)

Office Building roof height = 38 ft above grade (Sketches from John Yuen, Item 1)

Height of 1Oa = 1.75 ft above grade (Drawing 3E-153-02-002, Revision 10)

Height of lOb = 6.5 ft above grade (Drawing 3E-153-02-002, Revision 10)

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO.27 of 43 Calculation of Taut String Length Commodities Penetrations on the Reactor Building South Wall to Control Room HVAC Intake B R Slant distance f1om i0a to the top of the Office Building =76.6 fl, calculaled as follows:

R(Plant east - west horizontal distance from 1Oa to the southwest comer of the Reactor Building) 2 +

2 (Office Building roof height - height of IOa)

= (67.5)2 +(38-1.75)2

= 15-8 70. 3

= 76.6 ft S Slant distance from I Ob to the top off the Office Building 74.6 it, calculated as follows:

2 of lob) 2 R = V(Plant east - west horizontal distance from I Ob to the southwest comer of the Reactor Building) + (Office Building roof height - height

= V(67.67)2 +(38-6.5)2

= v5571.5

= 74.6 ft F= Slant distance from the southwest corner of the Reactor Btuilding (at the Office Building height) to Intake B 95A fi, calculated as otbll ows:

2 S = (rn) 2

+ (n)2)2 + (Height of Intake B - Office Building roof height)

= */(75.5)2 +(53.6)2 +2(59.5-38)2

=V-,r 73 + 21.52

= V(92.6)2 + 21.52

=95.1fi 10a Total Taut String Length = R. + T = 76.6 + 95.1 = 171.7 ft = 52.3 m 10b Total Taut String Length = S++ = 74.6 + 95.1 = 169.7 ft = 51.7 m Therefore since the Commodities Penetration 10b taut string length is closer that that of Penetration 10a to Intake A, it will be modeled.

Redirected Direction from Intake B to the Southwest Corner of the Reactor Building = 1300 from true north m 75.5 tan0=- - = 1.4086 n 53.6 0 = 54.6' 1o Plant North 900 + 54.60 = 144.60 from plant north -1.7' True North 144.6°- 14.70 = 129.90 from true north Redirected 1300 from truenorth Intake-Source Direction

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 28 of 43 Calculation of Taut String Length Commodities Penetration on the Reactor Building North Wall to Control Room HVAC Intake A R = Slant distance along the north face of the Reactor Buildihng friom the Comnmodities Penetration to the top northeast corner of the Office Building Turbine Building S = Slant distance from the top northeast corner of (the Office Building to the Intake A Intake A Commodities Penetration height = 3.75 ft above grade.

(Drawing 3E-153-02-002, Revision 10) 40 ft Office Building S Office Building height = 38 ft above grade (Sketches from John Yuen, Item 1)

-N onip difio4 LR Plant east-west horizontal distance from the west wall of Reactor the Reactor Building to Intake A = 39.6 ft (Sketches Building from John Yuen, Item 5) 106 ft Height of the center of Intake A 45 ft above grade (Sketches from John Yuen)

Plant north-south horizontal distance from the northwest comer of the Office Building to Intake A = 38.25 ft (Sketches from John Yuen)

Plant east-west horizontal distance from the Commodities Penetration to the northwest comer of the Reactor Building

= 30.42 ft ((Drawing 3E-153-02-002, Revision 10))

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO. 29 of 43 Calculation of Taut String Length Commodities Penetration on the Reactor Building North Wall to Control Room HVAC Intake A R Slant Distance along the north face of the Reactor Building from the C'ommodities Penetration to the top norlheast corner of the Office Building = 45.8 f1, calculated as follows:

2 R (Plant east - west horizontal distance from th commodities Penetration to the northwest comer of the Reactor Building) +

2 Penetration height))

R= ((Office Building height - Commodities

= ý(30.42)2 +(38- 3.75)2

= 45.8fi S Slant distance from the top northeast corner of the Office Building to Intake A 55.5 ft, calculated as follows:

Horizontal distance from the northeast comer of the Office Building to Intake A (along the Office Building Roof height) j(Plant east- west horizontal distance from the west wall of the Reactor Building to Intake A)2 +

2 (Plnat north - south horizintal distance from the northwest comer of the Office Building to Intake A)

V(39.6)2 +(38.25 )2

ý30-1

55. Ift 2 2 S = V(Intake A height above Office Building roof) + (Horizontal distance from northeast comer of Office Building to Intake A)

= (45-38)2 +(55.1)2

= 55.5ft Total Taut String Length R+ S = 45.8+ 55.5 = 101.3 ft = 30.9 m Redirected Direction from Intake A to the Northwest Corner of the Reactor Building = 310 from true north tan0= 39.6 = 1.0353 38.25 Plant North 0 = 46° from plant north 14.70 Pa 46' -14.7- = 31.3" from true north True North 0

.31 from true north Redirected Intake-Source Direction

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 I ATTACHMENT E I PAGE NO. 30. of 43 Calculation of Taut String Length Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake B R = Slant distance along the north face of the Reactor..

t6ui ing from the Conmmodities Pleneation to the top northeast corner of the Office Building Turbine Building S = Slant distance from the top northeast comer of the Intake B Office Building to the Intake B Commodities Penetration height = 3.75 ft above grade (Drawing 3E-153-02-002, Revision 10)

Office Building Office Building height = 38 ft above grade (Sketches from John Yuen, Item 1)

Plant east-west horizontal distance from the west wall of

• N Rc the Reactor Building to Intake. B = 53.6 ft (Sketches Reactor ft Build from John Yuen, Item 9) 106 ft Building vw*.:,

Height of the center of Intake B = ((63 - 56)/2) + 56 59.5 ft above grade (Sketches from John Yuen, Item 9)

Plant north-south horizontal distance from the northwest comer of the Office Building to Intake B = 61.5 ft (Sketches from John Yuen, Item 6A)

Plant east-west horizontal distance from the commodities penetration to the northwest comer of the Reactor Building

= 30.42 ft (Sketches, Item 11)

• CALCULATION NO. C-1302-822-E310-081 REV. NO.0 ATTACHMENT E PAGE NO.31 o3 43 Calculation of Taut String Length Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake B R = Slant Distance along the north face of the Reactor Building fiom the Commodities P:enetration to tihe top northeast corner of the Office Building = 45.8 ft., calculated as follows:

R = (Plant east - west horizontal distance from the Commodities Penetration to the northwest comer of. the Reactor Building) 2 +

R((Office Building height - Commodities Penetration height))2

= V(30.42)2 +(38-3.75)2

= 12098.4

=45.8ft S Slant distance from the top northeast corner of the Office Building to Intake B = 84.9 ft, calculated as follows:

Horizontal distance from the northeast comer of the Office Building to Intake B (along the Office Building Roof height)=

(Plant east - west horizontal distance from the west wall of the Reactor Building to Intake B) 2 +

2 (Plant north - south horizonal distance from the northwest comer of the Office Building to Intake B)

)2 V(53.6)2 +(61.5 81.6ft 2 2 T = V(lntake B height above Office Building Roof) + (Horizontal distance from northeast comer of Office Building to Intake B)

= V(59.5-38)2 +(81.6)2

=84.4ft Total Taut String Length = R + S 45.8 + 84. = 130.2 ft = 39.7 m Redirected Direction from Intake B to the Northwest Corner of the Reactor Building = 260 from true north tan9= 53.6 61.5 = 0.8715 61.5 -jo.Plant North 0 = 41.1 from plant north 14.7' 41.1' - 14.7' = 26.40 from true north True North 26' from truenorth Redirected Intake-Source Direction

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENTE I PAGENO.32 of 43 Calculation of Taut String Length MAC Facility Personnel Airlock to Control Room HVAC Intake A R = Slant distance MAC Facility Personnel Airlock to the top northeast corner of the Office Building S = Slant distance from the top northeast corner of the Office Building to the Intake A Turbine Building Vertical Center of the MAC Facility Personnel Airlock (tornado/missile protection) = 5.5 ft above grade (Drawing 3E-153-32-001, Revision 0)

Intake A Office Building height = 38 ft above grade (Sketches from John Yuen, Item 1) 40 ft Office Building

\S Plant east-west horizontal distance from the west wall of the Reactor Building to Intake A = 39.6 ft (Sketches from John Yuen, Item 5) 10 N Reactor VaciitY a.,C Height of the center of Intake A 45 ft above grade Building Versonnd Airlock (Sketches from John Yuen) 106 ft prot("hli) Plant north-south distance from the northwest corner of the Office Building to Intake A = 38.25 ft (Sketches from John Yuen)

Plant east-west distance from the MAC Facility Personnel Airlock to the northwest corner of the Reactor Building =

2.1 ft (Drawing 3E- 153-02-002, Revision 10)

Plant north-south distance from the MAC Facility Personnel Airlock to the north wall of the Reactor Building= 1.5 ft (Drawing 3E-153-32-001, Revision 0)

Reactor Building

.0 Intake A C

Turbine Building R

NAC hicfil

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E PAGE NO.33 of 43 Calculation of Taut String Length MAC Facility Personnel Airlock to Control Room IIVAC Intake A R Slant Distance along the north face of the Reactor Building fiom the MAC Facility Personnel Airlock to the top northeast corner of the Office Building 32.6 ft. calculated as follows:

j(Plant Horizontal distance fiom the MAC Facility Personnel Airlock to the northwest corner of the Reactor Building east - west distance from the MAC Facility Personnel Airlock to the northwest corer of the Reactor Building) 2 +

2

((Plant north - south distance from the MAC Facility Personnel Airlock to the north wall of the Reactor Building))

(2.1)2 +(1.5)2

6_66

=2.6ft R I(Hori z ontal distance from the MACFacility Personnel Airlock to the northwest corer of the Reactor Building)

((Office Building height - MAC Facility Personnel Airlock height))

2 2

+

V(2.6)2 +(38-5.5)2

=32.6ft S = Slant distance from the top northeast corner of the Office Building to Intake A = 55.5 ft, calculated as follows:

Horizontal distance from the northeast comer of the Office Building to Intake A (along the Office Building Roof hiight)

(Plant east - west horizontal distance from the west wall of the Reactor Building to Intake A)2 +

2 (Plani north - south horizintal distance from the northwest comer of the Office Building to Intake A)

V(39.6)2 +(38.25 )2

55. It 2 2 S = V(intake A height above Office Building roof) + (Horizontal distance from northeast comer of Office Building to Intake A)

= V(45- 38)2 + (55.1)2

= 55.5ft Total Taut String Length = R + S 32.6+ 55.5 = 88.1 ft = 26.9 m Redirected Direction from Intake A to the Northwest Corner of the Reactor Building = 310 from true north 39.6 tan 0=-3=39"6 3 8.25 1.0353 0 = 460 from plant north 1.' p Plant North 46o_14.7o- = 31.3" from true north True North

.'31 from true north Redirected Intake-Source Direction

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 34 of 43 Calculation of Taut String Length MAC Facility Personnel Airlock to Control Room HVAC Intake B R . Slant distance from the MIAC Facility Personnel Airlock to the top northeast corner of the Office Building S = Slant distance from the top northeast corner of the Turbine Building Office Building to the Intake B iVertical center of the MAC Facility Personnel Airlock (tornado/missile protection) height = 5.5 ft above grade (Drawing 3E-153-32-001, Revision 0)

Office Building height = 38 ft above grade (Sketches from 40 ft Office Building John Yuen, Item 1)

_Plant east-west horizontal distance from the west wall of the Reactor Building to Intake B = 53.6 ft (Sketches from 0 N R R John Yuen, Item 5)

Reactor a*.*t.: t*my 106 ft Building Height of the center of Intake B = ((63 - 56)/2) + 56 = 59.5 ft above grade (Sketches from John Yuen, Item 9)

Plant north-south distance from the northwest corner of the Office Building to Intake B = 61.5 ft (Sketches from John Yuen, Item 6A)

Plant east-west distance from the MAC Facility Personnel Airlock to the northwest corner of the Reactor Building =

2.1 ft (Drawing 3E-153-02-002, Revision 10)

Plant north-south distance from the MAC Facility Personnel Airlock to the north wall of the Reactor Building= 1.5 ft (Drawing 3E-153-32-001, Revision 0)

Intak B Reactor Building Turbine Building R

Office Building

CALCULATION NO. C-1302-822-E310-081 REV. NO.0 1 ATTACHMENT E PAGENO.35 of 43 Calculation of Taut String Length MAC Facility Personnel Airlock to Control.Room HVAC Intake B R = Slant Distance along the north face of the Reactor Building from the MAC Facility Personnel Airlock to the top northeast corner of the Office Building = 32.6 ft. calculated as follows:

Horizontal distance friom the MAC Facility Personnel Airlock to the northwest corner of the Reactor Building (Plant east - west distance from the MAC Facility Personnel Airlock to the northwest comer of the Reactor Building) 2 +

2

((Plant north - south distance from the MAC Facility Personnel Airlock to the north wall of the Reactor Building))

= N/(2.1)2 +(1.5)2

= 2.6ft 2

of the Reactor Building) +

R (Horizontal distance from the MAC Facility Personnel Airlock to the2 northwest comer R((Office Building height - MAC Facility Personnel Airlock height))

= V(2.6)2 +(38-5.5)2

= 32.6fi S Slant distance from the top northeast corner of the Office Building to Intake B 84.9-ft, calculated-as follows:

Horizontal distance from the northeast comer of the Office Building to Intake B (along the Office Building Roof height)=

4(Plant east - west horizontal distance from the west wall of the Reactor Building to Intake B) 2 +

2 (Plant north - south distance from the northwest comer of the Office Building to Intake B)

, (53.6)2 +(61.5 )2

ý66551 81.6f*

2 2 S = V(Intake B height above Office Building Roof) + (Horizontal distance from northeast comer of Office Building to Intake B) 2

= V(59.5-38)2 +(81.6)

=84.4ft Total Taut String Length = R+ S = 32.6 + 84.4 =117.0 ft = 35.7 m Redirected Direction from Intake B to the Northwest Corner of the Reactor Building = 260 from true north 53.6 tanO= =0.8715 61.5 61.5 *-Plant North 14.7o0N 0 = 41. 1'from plant north 41.10- 14.70 = 26.40 from true north True North 26' from true north Redirected Intake-Source Direction

[CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E PAGE NO. 36 of 43 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake A N

Turbine Building 7- . 7-1. ........

Intake A h ;=3, -. - T MAC Facility Office S Entrance Note: Drawing not to scale

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT E_ PAGE NO.37 of 43 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake A Reactor Building Intake A Turbine Building R . Distance from the MAC Facility Entrance to the MAC Facility Roof S ý Slant distance from the MAC Facility Roof to Office Building Roof

= Slant distance from the Office Building Roof to Intake A h ý plant east-west horizontal distance from the MAC Facility Entrance to Intake A = 3.4ft (Sketches from Russell Smith and John Yuen) i= plant north-south horizontal distance from the north wall of the Office Building to Intake A = 38.25 ft (Sketches from John Yuen, Item 6A) plant north-south horizontal distance from the MAC Facility Entrance to the north wall of the Reactor Building 39.33 ft (Sketch from Russell Smith)

Height of the MAC Facility Entrance = Vertical Center of the Doorway = 5.8 ft (Sketch from Russell Smith and 9/20/07 e-mail from Jessica DeLaRosa)

Height of the center of Intake A =45 ft above grade (Sketches from John Yuen)

Height of the MAC Facility Roof= 170 in = 14.2 ft (e-mail from Russell Smith)

Office Building roof height = 38 ft above grade (Sketches from John Yuen, Item I)

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 I ATTACHMENT E I PAGE NO. 38 of 43 1 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake A TOwur' Shirý b1isforo PAA( rnlhrlih itwe+ ri~ ~-oIg

--fr~M/4c c4 Q-#

,8,

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-~ ~ r~ ~ .~Z5 x

33 1 40

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~1 4 ~ 3]r4 1~

1~ N..

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I CAL CULATIONNO. C-1302-822-E310-081 I REV. NO.0 I ATTACHMENTE I PAGENO.39 of 43 I Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake A

-TaO 'n Ditoanie -MA CrCO tIh4 Ffo0C-ý torj1-K_ -7ne e A- -pro. 9 A 3.4Y'i IM pt C F 01 C,itý pon nce J ~t5)

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.4 J- 3 "4,' 2'U 2 3qL]

ICALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT E I PAGE NO. 40 of 43 1 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake B

-* N Entrancwe Note: Drawing not to scale

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENTEI PAGE NO. 41 of 43 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake B Reactor Building Turbine Building R = Distance friom the MAC Facility Entrance to the MAC Facility Roof S = Slant distance from the MAC Facility Roof to Office Building Roof r = Slant distance :from tile Otffice Buildin, Roof to Intake B h = plant east-west horizontal distance from the MAC Facility Entrance to Intake B = 17.4 ft (Sketches from Russell Smith and John Yuen) i= plant north-south horizontal distance from the north wall of the Office Building to Intake B = 62.15 ft (Sketches from John Yuen, Item 6A) j = plant north-south horizontal distance from the MAC Facility Entrance to the north wall of the Reactor Building 39.33 ft (Sketch from Russell Smith).

Height of the center of Intake B = ((63 - 56)/2) + 56 59.5 ft above grade (Sketches from John Yuen, Item 9)

Office Building roof height = 38 ft above grade (Sketches from JohnYuen, Item 1)

Height of the MAC Facility Roof= 170 in = 14.2 ft (e-mail from Russell Smith)

I CALCULATION NO. C-1302-822-E310-081 1 REV. NO. 0 1 ATTACHMENT E I I

PAGENO.42 AGN .2 off43I 43 I CALCLATIN. N...... .

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5CALCULATION C-1302-822E3I0-81 E ATTACHMENT E PAGENO.43 of 43 Calculation of Taut String Length MAC Facility Entrance to Control Room HVAC Intake B in ýItnr.( - MAc rAN&I~i Zcv:e3-9

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61

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. I of 28 1 Prolected Area of the Reactor Building Scenario: Reactor Building Roof Hatch to Control Room HVAC Intake A 106 ft North-South DirectionI 4Intake-Source Direction FV=44 r / -

,1 -- -

r

/

137 ft /

/

/

/

I I

J.

Y J,

I I

/

/

/ Note: Drawing not to scale.

I

/

I I

I

/

/

0 /

y = r sin(90'- a + FV - ') /

/

'p /

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 136' from plant north r = Vwidth2 + length2 = 11062 + 1372 = 173ft Ssina= =173

.7919 .- a = 520 SFV = 44'

• N = 00 y = 173 sin(900 - 52 + 440 - 00) y = 173 sin(82°)

y=171.3ft Projected Width = 171.3 ft 2

Projected Area of Reactor Building = (146)(171.3) = 25009.8 ft 2 = 2323 m Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT F [ PAGE NO. 2 of 28 Prolected Area of the Reactor Building.

Scenario: Reactor Building Roof Hatch to Control Room HVAC Intake B

.1 North-South Directiont FV5* In take-Source J

Direction.

• 4, 4,

FV=56 °,

4, 4,

4, 4,

s, 4,

4,

/

4, 4,

/

4, 4, 137 ft r 4 4,

/

4, 4, 4, 4, 4, 4, 4, 4, 4,.

4, /

4, /

4,

• 4, 4,

4,

/

4, 4,

4, /

4, /

4, 4,

• 4 /

4, 4, 4,

4, 4,

4, 4,

4, /

4, /

4, /

4, /

/

4, 106 ft /

/

I JI 4,

4,

/

Note: Drawing not to scale.

4, 4,

/

/

t.4 y = r sin(90° - a +-FV - 0'N) ".4

• Reactor Building height 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 124' from plant north r = Jwidth2 + length2 = 1062 + 1372 = 173ft Ssina = .7919 "a=52' SFV =56' O'N =00 y = 173 sin(90' - 52 + 560 - 00 )

y = 173 sin(94°)

y =172.6ft Projected Width = 172.6 ft Projected Area of Reactor Building = (146)(172.6) = 25199.6 ft2 = 2341 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from'the north or south.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT F PAGE NO. 3 of 28 Projected Area of the Reactor Buildin2 Scenario: Stack Tunnel Door to Control Room HVAC Intake A I,

North-South Direction Intake-Source Direction s FV=63 -

I.

I S

I /

I /

I

/

/

I

/

I., /

137 ft I /

s I r s /

s I s I I *1 s /

I /

I I -I I

/ /

I /

I , /

I /

s /

I /

s I s.

I /

I, s

I

/

/

/

106 ft I

/

/

N /

N /

/

/ Note: Drawing not to scale.

N /

I

/

/

N /

y = r sin(90° - a + FV - 0N ) /

/

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 1170 from plant north r = /width2 + length2 = 1062 +1372 173ft

° sina lenth 137 ) =.7919 a 52' SFV = 63' 0 1N' = O0'°0 y=173sin(90°-52+63 0 -0 0 )

y = 173 sin(101°)

y-= 169.8ft Projected Width = 169.8 ft Projected Area of Reactor Building = (146)(169.8) 24790.8 ft2 = 2303 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

CALCULATION NO. C-1302-822-E310-081 I REV. NO.0 I ATTACHMENT F I PAGE NO.4 of 281 Projected Area of the Reactor Building Scenario: Stack Tunnel Door to Control Room HVAC Intake A (Redirected Flow1 )

10 ftCC-2 North-South Direction  %

edirected Intake-Source Direction  % %

1 13 t FV=22 ° I

I Note: Drawing not to scale.

I

-y y =rsin(90°- a + FV-E'N) -\

• Reactor Building height 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length 137 ft (Reference 11)

• Redirected Intake-Source direction = 1580 from plant north

• r = Vwidth2 + length2 = 106 + 1372 = 173fi

• sin a - lengthj 1371 -. 7919 a 52-

• FV = 22 0

• ON - 00 y = 173 sin(90 0- 52 0 + 22 0 - 00 )

y = 173 sin(600 )

y = 149.8ft Redirected Projected Width 149.8 ft Redirected Projected Area of Reactor Building = (146)(149.8) = 21870.8 ft2 2032 m 2 Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 5 of 28 Projected Area of the Reactor Building Scenario: Stack Tunnel Door to Control Room HVAC Intake B North-South Directioni 4.

4.

/

/

/

/

137 ft /

/

/

/

/

I

/

/

/

/

I

/

/

/

/

/

Note: Drawing not to scale.

4.

I y = r sin(90* -a + FV - O'N)

I I

4.,,/

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction 1100 from plant north

• r = 4width2 + length2 = /1062'+ 1372 = 173ft

• sin a - .7919

., a = 52'

_(ýTý)

Kr)13 _ 137)

SFV = 70' EYON = 00 y = 173 sin(90 0 - 52 + 700 - 00) y = 173 sin(108 0 )

y = 164.5ft Projected Width = 164.5 ft Projected Area of Reactor Building = (146)(164.5) = 24017 ft2 = 2231 m2 1Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT F PAGE NO. 6 of 28 Projected Area of the Reactor Building Scenario: Stack Tunnel Door to Control Room HVAC Intake B (Redirected Flow')

2 North-South Direction 137 ft

)

I I

I I

I I

I I

I I

I I

I I

I I

I I

I Note: Drawing not to scale.

I I

S S

y = rsin(9 '-a 0 +FV- I S

(E)'N)

• Reactor Building height 146 Y above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 1450 from plant north

• r = Jwidth2 +length 2 = 1062+ 1372 = 173ft sina - l1731 S FV = 35' Sr) CH73 =.7919 ., a = 52'

• O 'N= 00 y = 173 sin(90° - 52 + 35 0 - 00 )

y = 173 sin(73°)

y = 165.4ft Redirected Projected Width = 165.4 ft Redirected Projected Area of Reactor Building = (146)(165.4) = 24148.4 ft2 2244 m 2 Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 7 of 28 1 Projected Area of the Reactor Building Scenario: D/W Access Facility (West Wall) to Control Room HVAC Intake A I

I

/

I

,I

/

/

/

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft '

N. y N. 4, N. /

N.

N. /

4, N.

N.

4, N.

4, N.

-N 4, N. /

4, 4,

N.

L FV=J3 I

- N. 4, North-South Direction, a 4,

-9/

Intake-Source Direction 4, 4,

I

/

106 ft Note: Drawing not to scale.

0 y = rsin(900 - a + FV - 'N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 310 from plant north S r = Vwidth 2 + length2 = 41062 + 1372 = 173ft sina=( = tJ--- = .7919 aa=52'

• FV=31'

• O'N = 0° y = 173 sin(90 0 - 52' + 3 1' - 00) y = 173 sin(69°)

y = 161.5fi Projected Width = 161.5 ft Projected Area of Reactor Building = (146)(161.5) = 23579 ft 2 = 2191 m2 1 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 8 of 28 1 Proiected Area of the Reactor Building Scenario: D/W Access Facility (South Wall) to Control Room HVAC Intake A

/ ..

I I *.

I .5 I *5 I *5 I .5

5. 5 1* 5 I .*

I *.

• 5

• I *5 I *5

.1 5'

137 ft .5 y /

5. /

%~ /

.5 /

.5 I.

.5 I

%. I

.% /

/

.5

/

.5

.5

.5

.5

.5 I

.5 /

.% .1 I

/

I North-South Direction' ~FV=44 * ,., /

I A /

/

Intake-Source Direction " .

I I

/

I

/

106 ft Note: Drawing not to scale.

y = rsin(90°-a + FV - E'N)

• Reactor Building height 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 440 from plant north S r = /width2 + length2 1062+ 1372 = 173ft

• sina = j= 1--*-) =.7919 " a=52' 0

S FV - 44 E)'N =--00 y = 173 sin(90° - 521 + 441 - 0')

y = 173 sin(82 0 )

y = 171.3ft Projected Width = 171.3 ft 2

Projected Area of Reactor Building = (146)(171.3) = 25009.8 ft = 2324 m 2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 9 of 28 1 Projected Area of the Reactor Building Scenario: D/W Access Facility (West Wall) to Control Room HVAC Intake B I

I I

I

/

4.

4.

4.

I 4.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft Y

N. r /

/

N. /

/

N.

N. 4.

%. 4.

/

%. /

N. I N. /

%. /

%. /

%. 4.

N. /

I FV=~E N.N N.

Ct N I North-South Direction, /

/

Intake-Source Direction ,

/

106 ft Note: Drawing not to scale.

y rsin(90° - a + FV - O'N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft(Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 31 from plant north

• r= width2 +length2 = 1062 +1372 =173ft since.(lngth_

= (137')_ =7919

-. "a=52'

• FV=310

• O'N = 0° y = 173 sin(90° - 521 + 3 V - 0o) y = 173 sin(69o) y = 161.5fi Projected Width = 161.5 ft Projected Area of Reactor Building (146)(161.5) = 23579 ft 2 = 2191 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

ICALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENTFI PAGE NO. 10 of 28 Projected Area of the Reactor Building Scenario: D/W Access Facility (South Wall) to Control Room HVAC Intake B I

/

I

• I I

I I

I N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft N.

Y I N.

r I

N. /

N.

N. I N. I N. - I N. I N. /

N. /

N. /

N. I

/

N. I N.

N. I N. /

North-South Direction, I L FV=44~ N. /

/

~/1ntake~Source Direction N. /

I N.

N.

106 ft Note: Drawing not to scale.

y = rsin(90' - a + FV - O'N )

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 420 from plant north

• r= width2 +length2 = 1062+1372 =173fi

• sina e (137:=79197 "a=52'

( 173)

• FV=31°

• O'N = 0° y = 173 sin(90° - 52' + 420 )

y = 173 sin(80 0 )

y = 170.4ft Projected Width = 170.4ft Projected Area of Reactor Building = (146)(170.4) = 24878.4 ft 2 = 2311 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENTF I PAGE NO. 11 of 28 1 Prolected Area of the Reactor Building Scenario: East Airlock Door to Control Room HVAC Intake A It a

E- - I.

.S.

%S 137 ft %S IY

%S

%S

%S

%S

%S

%S

%S

, r.

%S

%S

%S North-South Direction' L F V = 89 o t ,

-*,,,,*Intake-Source Direction 106 ft Note: Drawing not to scale.

y = r sin(90' - a + FV - -N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 89' from plant north Sr = width2 + length2 = 1062 + 1372 = 173ft

• ~~

sia173) .. a = 52'

=( ) = (137 =.7919 SFV = 890

• Of NN = 0 y = 173 sin(90°- 52-+891 - 0°)

y = 173 sin(127°)

y = 138.2ft Projected Width = 138.2 ft 2 2 Projected Area of Reactor Building = (146)(138.2) = 20177.2 ft = 1875 m Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 12 of 28 Projected Area of the Reactor Building Scenario: East Airlock Door to Control Room HVAC Intake A (Redirected Flow1) s %X N.

N.

N.

137 ft

,*r N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

2 North-South Direction FV=46° "

Redirected Intake-Source Direction aS 106 ft Note: Drawing not to scale.

y = rsin(90° -a + F'V- YN)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 460 from plant north Sr = Vwidth 2 + length2 = 1062 +1372 = 173ft S (=length') (131=7919 :a==52'

• r-173) .

SFV = 46' E)'N = O° y = 173 sin(90° - 52 0 + 46 0 - 00 )

y = 173 sin(84°)

y = 172.1fi Redirected Projected Width = 172.1 ft Redirected Projected Area of Reactor Building = (146)(172.1) = 25126.6 ft2 = 2334 m' 1Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 13 of 28 Prolected Area of the Reactor Building Scenario: East Airlock Door to Control Room HVAC Intake B

-- I S 106 ft

%r

%N

%N

%N

%N

%N

%N 137 ft %N

%N

%N

%N

%N

%N

%N

%N rN

%N 7I~- FV=80~

Intke-SurceDiretiona N

North-South Directioni A

Note: Drawing not to scale.

y = r sin(90 0 - a + FV - 0 N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction 80' from plant north Sr = 4width2 + length2 = 1062 +1372 = 173ft

."a = 520 sin a = ý!n ._h 13J

= _ .7919 SFV =80' S0N =00 y = 173 sin(90° -52 + 80' -0°)

y = 173 sin(1 180) y = 152.7ft Projected Width = 152.7 ft Projected Area of Reactor Building = (146)(152.7) = 22294.2 ft 2

= 2071 M 2 1 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

ICALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 14 of 28]

AAlternate Proiected Area of the Reactor Buildine' Scenario: East Airlock Door to Control Room HVAC Intake B (Redirected Flow')

S'I I

A N.

S S

S N.

N.

S I

I I

\N.N.N.%~ 106ft N.  % %.y N. S.

N.

• N.

N. N.

N.

N.

N.

S.

N.

• N.

N.

N.

137 ft r

N.

N. S I

N. I N.

N.

N. S I

5.

N.

s North-South Direction 2 FV=41 Redirected Intake-Source Direction N.

s s

5.

-N. s N.

.5 N. Note: Drawing not to scale.

y =rsin(90°- a + FV -O'N)

• . Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 410 from plant north Sr = Vwidth 2 + length 2 = 1062 +1372 =173ft

(aength l137: = 79 19 a=52' sr ) 173)

S FV =41'

• O'N = 0° y= 173sin(90° - 52 + 41' - 0°)

y = 173sin(79°)

y = 169.8ft Redirected Projected Width = 169.8 ft Redirected Projected Area of Reactor Building = (146)(169.8) = 24790.8 ft2 = 2303 m' Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 15 of 28 Projected Area of the Reactor Building Scenario: Commodities Penetration (10b) on Reactor Building South Wall to Control Room HVAC Intake A North-South Direction' S.

/

I

/

/

/

/

/

137 ft I I

/

/

/

I

/

I.

I I

I I

I

/

/

/

I I

'I y

/

I I

/

/

/

/ Note: Drawing not to scale.

/

y= rsin(90O- a + FV -. 0 u)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 133' from plant north

• r = Vwidth2 + length2 = 1062 +1372 = 173ft Sn - = (131) =.7919 .'. a = 52' SFV = 47' 0 'N= 00 y 173 sin(90' - 52 + 47 0 - 00 )

y ý 173 sin(850 )

y ý 172.3ft Projected Width = 172.3 ft Projected Area of Reactor Building = (146)(172.3) = 25155.8 ft' = 2337 m' Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F PAGE NO. 16 of 28 Projected Area of the Reactor Building Scenario: Commodities Penetration (10b) on Reactor Building South Wall to Control Room HVAC Intake A (Redirected Flow')

2 106 ft O North-South Direction Redirected Intake-Source Direction FV=22 s Is rIs I, /

137 ft Ip Is Is r ,

Is Is Is Y

Note: Drawing not to scale.

I I

' s-y = r sin(90'- a + FV - O'N ) 's

" Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

" Redirected Intake-Source direction = 158' from plant north

• r = Vwidth 2 + length' = 106' + 137' = 173ft ngtg (lesina 137 .7919 a 520

~r) 173)

S FV = 22' 0 E)'N = 00 y = 173 sin(90' - 52 0 + 220 - 00 )

y = 173sin(60') I y = 149.8ft Redirected Projected Width = 149.8 ft Redirected Projected Area of Reactor Building (146)(149.8) = 21870.8 ft 2

= 2032 m 2 Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 17 of 28 Proiected Area of the Reactor Building Scenario: Commodities Penetration (10b) on Reactor Building South Wall to Control Room HVAC Intake B -

North-South Direction Intake-Source Direction -t*s FV~=58° - s 4.% 4.

4.

4.

/

I

/

II /

I/ /

1137 ft II I Is /

Is I II II /

I/ I II I Is /

Is I II /

I II /

I/ /

It /

I/ /

Is /

I/ I Is II /

Is /

II I

/

I t

/

/

I

/

/

/

I I

/

/ Note: Drawing not to scale.

%%%% /

/

/

%%%% I

/

y = r sin(90' - a + FV - 'N) /

• Reactor Building height =146 ft above grade (Reference 10)

" Reactor Building width = 106 ft (Reference 14)

• Reactor Building length 137 ft (Reference 11)

• Intake-Source direction 1220 from plant north

• r= width2 + length2 = 1062 + 1372 = 173ft Sin=a -length 137) .7919 . a = 52 0 r H.173)

• FV=58° 0 Of N = 00 y = 17 3 sin(90 0 - 52 + 58' - 0')

y = 173 sin(96°)

y = 17 2.1ft Projected Width = 172.1 ft Projected Area of Reactor Building = (146)(172.1) = 25126.6 ft2 = 2334 m' Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F ] PAGE NO. 18 of 28-]

Projected Area of the Reactor Building Scenario: Commodities Penetration (10b) on Reactor Building South Wall to Control Room HVAC Intake B (Redirected Flowt)

S11 2

North-South Direction a I

rce Direction I

s FV=35 I I

I I

I I I.

S

/

I 137 ft r S

/

I I

I )

I S I s I

/

I I

I I

I I

I Y I

I I

I I

I I

I S

I I

I Note: Drawing not to scale.

S S

S S

I I

I y = r sin(90° - a + FV - 0'N )

.. I S

" Reactor Building height = 146Y above grade (Reference 10)

" Reactor Building width = 106 ft (Reference 14)

" Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 145' from plant north

• r = Jwidth2 + length2 = 1062 + 1372 = 173fi

.. a=520

• sinr) sina-le FV = 35' C 173) 137) =7919 y = 173sin(90°-52+35 0 -0 0 )

y = 173sin(73°)

y = 165.4ft Redirected Projected Width = 165.4 ft 2

Redirected Projected Area of Reactor Building = (146)(165.4) = 24148.4 ft 2244 m' Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 19 of 28 Prolected Area of the Reactor Buildin2 Scenario: Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake A

-1 137 ft Y

,* r

'S

.5

.5 5.

7 ?5 S.

.5%

Intak-Soure Dirctio North-South Directioni 106 ft Note: Drawing not to scale.

y = r sin(90' - a + FV - 'N )

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length 137 ft (Reference 11)

• Intake-Source direction 610 from plant north rr= width2 + length2 = 1062 + 1372 =173fi

• sina =(length = (1371 =.7919 a'a=52'

,r 173)

• FV = 61' Sof N = 00 y = 173sin(90°-52 0 +61 0

-0 0 )

y = 173sin(99°)

y = 170.9ft Projected Width 170.9 ft Projected Area of Reactor Building = (146)(170.9) = 24951.4 ft = 2318 m' Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT F PAGE NO. 20 of 28 Projected Area of the Reactor Building Scenario: Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake A (Redirected Flow1 )

s s

s

,s N.

N.

N.

N..

N.

N.

N.

N.

N.

N.

N.

N.

137 ft r

N.

N.

• N. N.

N.

Nor .th-SouthDirection 2 FV 46 N.

I 'Redirected Intake-Source Direction " N.

106 ft Note: Drawing not to scale.

• y =r sin(90° - a + FV - E'N) 0 'Reactor Building height =146 ft above grade (Reference 10) 0 Reactor Building width =106 ft (Reference 14)

• Reactor Building length =137 ft (Reference 11)

• Redirected Intake-Source direction = 46' from plant north

• r = Vwidth 2 + length 2 = *106 2 + 137 2 = 173f!

• sina =le----- )= 1373).7919 .. a= 520

~r) 173)

• FV =46' 0 O'N 0° y = 173 sin(90 0 - 52 0 + 46 0 - 00 )

y = 173 sin(840 )

y = 172.lfi Redirected Projected Width = 172.1 ft Redirected Projected Area of Reactor Building = (146)(172.1) = 25126.6 ft2 = 2334 m2 Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake. ,

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENTF I PAGE NO.21 of 28 Projected Area of the Reactor Building Scenario: Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake B N.

137 ft

• r N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.l North-South Direction' Intak-Souce Drecton .

106 ft Note: Drawing not to scale.

y = r sin(90° - a + FV - O'N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length 137 ft (Reference 11)

• Intake-Source direction = 540 from plant north S r = ýwidth2 + length 2 = 1062 +1372 =173ft si t 1 =.7919 "a =520 SFV = 54'

• 01u= 0N y = 173sin(90° - 520 + 54 0 - 00 )

y = 173 sin(92°)

y = 172.9ft Projected Width = 172.9 ft 2 2 Projected Area of Reactor Building = (146)(172.9) = 25243.4 ft = 2345 m 3 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 22 of 28 1 Alternate Pro ected Area of the Reactor Building1 Scenario: Commodities Penetration on Reactor Building North Wall to Control Room HVAC Intake B (Redirected Flow')

s N.

I I

I I

I N.

I  %.

e N.

I I N.

S x'%. 106 ft

%N.

%N. y.

%N. N.

%N.

%N.

N.

N.

%N.

%N.

137 f1 %N.

N.

%N.

%N.

%N. I I

%.. I

%N.

%N.

%N.

FV=4~ Diectin N. N.

North-South Direction2 I

s Note: Drawing not to scale.

y =rsin(90°- a + FV -O'N )

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 410 from plant north

• r width 2 +length2 = 1062 + 1372 = 173ft

• j~(lIength>(

5 137 =

• sin a =----- 1-) .7919 "a=520 7.~r)7.(173)

S FV = 41'

• O'N = 00 y = 173 sin(90° - 52 + 410 - 00 )

y = 173 sin(79°)

y = 169.8ft Redirected Projected Width = 169.8 ft Redirected Projected Area of Reactor Building = (146)(169.8) 24790.8 ft 2 2303 m' Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

ICALCULATION NO. C-t302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 23 of 28 1 Projected Area of the Reactor Building Scenario: MAC Facility Personnel Airlock to Control Room HVAC Intake A

~1 S.

.5

.5

• 5

.5

.5

.5 S.

.5

.5 I-

.5

.5

.5

• .5 137 ft .5

.5 I

- \. r

.5

.5

• *5

.5

.5

.5

.5

.5

.5

.5

• .5

.5

.5

.5

• .5

.5

.5 North-South Direction' .5

.5

.5 Intake-Source Direction a 106 ft Note: Drawing not to scale.

y r sin(90' - a + FV - )' )

• Reactor Building height 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length 137 ft (Reference 11)

• Intake-Source direction = 460 from plant north r = Vwidth 2 + length2 = 1062 + 1372 = 173ft,

• s(ingat= (ý =(137 7 9 19 Sa =52' r 173Y

• FV = 46' S & 'u 00

• N y = 173 sin(90° - 52 0 + 46 0 - 00 )

y = 173sin(840 )

y = 172.1ft Projected Width = 172.1 ft Projected Area of Reactor Building = (146)(172.1) = 25126.6 ft2 = 2334 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north-or south.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT F PAGE NO. 24 of 28 Projected Area of the Reactor Building Scenario: MAC Facility Personnel Airlock to Control Room HVAC Intake A (Redirected Flow1)

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft N.

[.

r N.

N.

N.

N.

N.

N.

N.

N.

• N.

N.

N.

N.

FV=46o *,,

2 RediecteInake-oure Diectin 0 /,,--"

North'South Direction 106 ft Note: Drawing not to scale.

y = r sin(90 Oa+FV-O',)

0 Reactor Building height = 146 ft above grade (Reference 10) 0 Reactor Building width = 106 ft (Reference 14) 0 Reactor Building length = 137 ft (Reference 11) 0 Redirected Intake-Source direction = 46' from plant north 0 r = Vwidth 2 + length 2 = 106' + 1372 = 173fi 0 sina= (1e=n137"=(137 l-- .7919 " a = 52' Sr) 173)

SFV =46' 0 0 E* I N y = 173 sin(90° - 52 0 + 46 0 - 00 )

y = 173 sin(84 0) y = 172.1ft Redirected Projected Width 172.1 ft (146)(172.1) = 25126.6 ft 2 = 2334 m 2 Redirected Projected Area of Reactor Building =

Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 25 of 28 1 Projected Area of the Reactor Building Scenario: MAC Facility Personnel Airlock to Control Room HVAC Intake B N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft N.

r N.

N.

N.

N.

N.

N.

N.

N.

N.I N.

N.

North-South Direction' Intae-Sorce irecion

' 106ft Note: Drawing not to scale.

y = r sin(90' - a + FV - N )

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 420 from plant north

• r= width 2 + length2 = 1062 + 1372 =173ft

• ~j~~length'~ 137'~=71 sina X173)71 .'.a=52'

• FV = 42' 9 EY'N =* O00 y = 173 sin(90° - 520 +.42 0 - 0°)

y = 173 sin(80°)

y = 170.4f!

Projected Width = 170.4 ft Projected Area of Reactor Building = (146)(170.4) 24878.4 ft2 = 2311 m2 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F ]PAGE NO.26 of 28 Alternate Projected Area of the Reactor Building1 Scenario: MAC Facility Personnel Airlock to Control Room HVAC Intake B (Redirected Flow1)

I N.

II S S

SI N S

I I

S N.

I S

I N.

N.

\ N..y N.

137 ft N.

N.

l 2 FV=41' I I

S North-South Direction 2 Redirecl S

S Note: Drawing not to scale.

y = r sin(90'- a + FV -- 'N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Redirected Intake-Source direction = 410 from plant north

• r= width 2 +length 2 = 1062 +1372 =173ft sina (length* (137)=. 79 19 .=52' a

S FV = 41'

• O'N = 00 y = 173sin(90°- 52 +41 0 -0 0 )

y = 173 sin(79 0 )

y = 169.8ft Redirected Projected.Width - 169.8 ft 2

Redirected Projected Area of Reactor Building = (146)(169.8) = 24790.8 ft2 = 2303 m Redirected projected area of the Reactor Building utilizes the redirected intake-source direction per Reg. Guide 1.194, Table A-2. This accounts for the redirected flow from the nearest taut string building edge to the intake.

2 The projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT F I PAGE NO. 27 of 28 1 Projected Area of the Reactor Building Scenario: MAC Facility Entrance to Control Room HVAC Intake A III N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

N.

137 ft r N.

N.

N.

N.

N.

N.

N.

N.

N.

%N FV=2.5

~ Inake-ourc Dirctio

%N

%N North-South Direction' %N 106 ft Note: Drawing not to scale.

y rsin(90° - a + FV - EYN)

• Reactor Building height 146 ft above grade (Reference 10)

• Reactor Building width = 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 2.50 from' plant north

• r= width2 +length2 =V/1062 +1372 =173fi

• sina= = ,1--.- =.7919 " a=52'

• FV = 2.5'

• O'N =--0° y = 173 sin(90 0 - 52 0 + 2.5 0 - 00 )

y = 173sin(40.5°)

y = 112.4fi Projected Width = 112.4ft Projected Area of Reactor Building = (146)(112.4) = 16410.4 ft2 1525 m2 1Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 1 ATTACHMENT F PAGE NO. 28 of 28 Projected Area of the Reactor Building Scenario: MAC Facility Entrance to Control Room HVAC Intake B I...

/

• I -

/

/

/

/ I -

I

/

/

/

/

/

/

N.

N.

N. I N.

N.

N.

N. I N. /

N. .I N.

I 137 fl I

N.%

I I

• Intae-SorceDiretion*

N.%

r

". II II North-South Direction' 106 ft Note: Drawing not to scale.

y = rsin(90' - a + FV - O'N)

• Reactor Building height = 146 ft above grade (Reference 10)

• Reactor Building width 106 ft (Reference 14)

• Reactor Building length = 137 ft (Reference 11)

• Intake-Source direction = 310 from plant north r= V width2 +length2 = 1062 +1372 =173ft

• in (l!ength')(137"] 19 :a=2 sn= ,----)=,-*)=.7919 .'a = 52'

• FV = 9.8' 0

SO'N = 0 y = 173 sin(90' - 52' + 9.8' - 00 )

y = 173sin(47.80 )

y = 128.2fi Projected Width = 128.2 ft Projected Area of Reactor Building = (146)(128.2)= 18717.2 ft2 1739 m2 1 Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT G I PAGE NO. I of 6 1 Release Height, Initial Diffusion Coefficients and Projected Width and Area of Reactor Building Scenario: Reactor Building Wall to Intake A (Diffuse Area)

Intake A.

ft Note: Drawing not to scale Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT G I PAGE NO. 2 of 6 1 y = r sin(90' - a + FV - 0N)

" Reactor Building height -Office Building height = 146 ft above grade - 38 ft above grade =

108 ft (Sketches from John Yuen)

• Reactor Building width 106 ft (Drawing 3E-153-02-007)

• Reactor Building length 137 ft (Drawing 3E-153-02-002)

" Intake-Source direction = 108.1 from plant north

• r = Fwidth2 + length 2 = 1062 + 1372 = 173ft

• sina= l -- =.7919 .'. a = 52' a FV = 72' Sf = 00 y = 173sin(90° - 52 + 720 - 0 0 )

y = 173sin(l 100) y = 162.6ft Projected Width = 162.6 ft = 49.6 m Building Area = Projected Area of Reactor Building above the Office Building Height= (108)(162.6) = 17560.8 ft2 = 1631.5 m2 Release Height = Vertical Center of the Projected Area of the Reactor Building above the Office Building Height = (108/2) + 38 = 92 ft = 28 m Alternate Building Area = Projected 2 Area of the Reactor Building =

2 (146)(162.6) = 23739.6 ft = 2205 m Alternate Release Height = Vertical Center of the Projected Area of the Reactor Building = 146/2 = 73 ft = 22.3 m Diffusion coefficients (per Reg. Guide 1.194, Section 3.2.4.4):

y projected width.= 49.6 mj 8.3 m (height of the Reactor Building above the Office Building=32.m= 5.5m S6 Alternate =height of the Reactor Building, (44.5 m=7.4m Alternate ofte )= 6hih =

K

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT G I PAGE NO. 3 of 6 Release Height. Initial Diffusion Coefficients and Prolected Width and Area of Reactor Building Scenario: Reactor Building Wall to Intake B (Diffuse Area) ft 106 ft Note: Drawing not to scale Projected area being calculated is mathematically identical regardless of whether wind direction deviation is from the north or south.

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENTG 6 PAGE NO. 4 of 6 y = r sin(90° - a + FV - O'N),

" Reactor Building height -Office Building height = 146 ft above grade - 38 ft above grade =

108 ft (Sketches from John Yuen)

" Reactor Building width = 106 ft (Drawing 3E-153-02-007)

• Reactor Building length = 137 ft (Drawing 3E-153-02-002)

" Intake-Source direction = 95' from plant north

• r = fwidth2 + length2 = /1372 +1062 = 173ft

_=(137 =.7919

• sin a - width .'. a = 52' Kr ) -\173)

• FV=85' 0 01 N __00 y = 173 sin(90' - 52 + 85 0 - 00 )

y = 173 sin(123) y = 145.1ft Projected Width = 145.1 ft = 44.2 m Building Area = Projected Area of Reactor Building above the Office Building Height= (108)(145.1) = 15670.8 ft2 = 1455.9 m2 Release Height = Vertical Center of the Projected Area of the Reactor Building above the Office Building Height = (108/2) + 38 = 92 ft = 28 m Alternate Building Area = Projected 2 Area of the Reactor Building =

(146)(145.1) = 21184.6 ft2 = 1968 m Alternate Release Height = Vertical Center of the Projected Area of the Reactor Building = 146/2 = 73 ft = 22.3 m Diffusion coefficients (per.Reg. Guide 1.194, Section 3.2.4.4):

y projected widtfh =44.2 m =7.4m 6

"heigh

( t of the Reactor Building above the OffceBuilding1 (j32.9 mjý

= .5 (height of the Reactor Building (445 m Alternate c 6 Buldin 11 ~. j =7.4 m

CALCULAIJON NU. Lý-IJV2-922-E310-081 REV. NC) ATTA ýT Th A UNTr I-ib'tcnC 4V6Yr) ThWU A 4p ~Sutc vlwa3lU Pe)oweaa Pjrý i f~k Akua Intake A

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CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT G I PAGE NO. 6 of 6 1

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I CALCULATION NO. C-1302-822-E310-081 I REV. NO.0 I ATTACHMENTHI PAGE NO.5 o5 I]

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CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 1 of 97 ARCON96 Input and Output TABLE OF CONTENTS Reactor Building Roof Hatch to Intake.A ........................................................................................................................................... 2 Reactor Building Roof Hatch to Intake B ........................................................................................................................................... 5 Stack Tunnel Door to Intake A ............................................................................................................................................................ 8 Stack Tunnel Door to Intake A (Redirected Flow) ............................................................................................................................ 11 Stack Tunnel Door to Intake B ........................................................................................................................................................... 14 Stack Tunnel Door to Intake B (Redirected Flow) ............................................................................................................................. 17 D/W Access Facility (W est Door) to Intake A ................................................................................................................................... 20 D/W Access Facility (South Door) to Intake A .................................................................................................... ............................ 23 D/W Access Facility (W est Door) to Intake B ................................................................................................................................... 26 D/W Access Facility (South Door) to Intake B ................................... ............................................................................................. 29 East Airlock Door to Intake A .................. ................................................ 32 East Airlock Door to Intake A (Redirected Flow) ............................................................................................................................. 35 East Airlock Door to Intake B ............................................................. ... ............. :...................................................................... 38 East Airlock Door to Intake B (Redirected Flow) ............................................................................................................................... 41 Reactor Building W all to Intake A (Diffuse Area) ............................................................................................................................ 44 Reactor Building W all to Intake A (Diffuse Area; Alternate Release Height, oy, and Projected Area) ...................................... 47 Reactor Building W all to Intake B (Diffuse Area) ............................................................................................................................. 50 Reactor Building W all to Intake B (Diffuse Area; Alternate Release Height, a., and Projected Area)) ....................................... 53 Commodities Penetration on the Reactor Building South W all to Intake A ................................................................................. 56 Commodities Penetration on the Reactor Building South W all to Intake A (Redirected Flow) .................................................. 59 Commodities Penetration on the Reactor Building South W all to Intake B ................................................................................. 62 Commodities Penetration on the Reactor Building South W all to Intake B (Redirected Flow) .................................................. 65 Commodities Penetration on the Reactor Building North W all to Intake A ................................................................................... 68 Commodities Penetration on the Reactor Building North W all to Intake A (Redirected Flow) ................................................... 71 Commodities Penetration on the Reactor Building North W all to Intake B ................................................................................. 74 Commodities Penetration on the Reactor Building North W all to Intake B (Redirected Flow) .................................................. 77 MAC Facility Personnel Airlock to Intake A ..................................................................................................................................... 80 MAC Facility Personnel Airlock to Intake A (Redirected Flow) ................................................................................................. 83 M AC Facility Personnel Airlock to Intake B ..................................................................................................................................... 86 M AC Facility Personnel Airlock to Intake B (Redirected Flow) ............................................... ................................................... 89 M AC Facility Entrance to Intake A ......................... .......................................................................................................................... 92 M AC Facility Entrance to Intake B .................................................................................................................................................... 95

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 2 of 97 1 Reactor Buildin2 Roof Hatch to Intake A 5

C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS95 LL.MET C:\TRACI'-l\OYSTER- I\ARCON96\OYS96LL.MET C:\TRACI'-I \OYSTER~-I\ARCON96\OYS97LL.MET C:\TRACI'.I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 44.50 2323.00 0.00 0.00 0.00 121 90 58.60

'. 44.50 0.00 OYSl.log OYSl.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 3 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j_ramsdell@pnl.gov Code Documentation: NUREG/CR-6331' Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/4/2007 at 15:18:19

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- 1 \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-I \OYSTERM-I\ARCON96\OYS98LL.MET C:\TRACI'- I \OYSTER- I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 44.5 Building Area (m^2) 2323.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 121 £ Wind direction sector width (deg) 90 Wind direction window (deg) = 076 - 166 Distance to intake (m) = 58.6 Intake height (m) 44.5 Terrain elevation difference (m) .0 Output file names OYSI.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 4 of 971 OYS1.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6525 Hours elevated plume w/ dir. in window 0 Hours of calm winds = 742 Hours direction not in window or calm = 34946 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 l.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 LOW LIM. 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 l.00E-06 1.00E-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7267. 8928. 11295. 14833. 17751. 23938. 37831. 39677. 39674. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0./ 0. 32. 0.

ZERO 34946. 33234. 30769. 27040. 24229. 17918. 3181. 772. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.22 21.18 26.85 35.42 42.28 57.19 92.24 98.09 100.00 100.00 95th PERCENTILE X/Q VALUES 1.49E-03 1.31E-03 1.17E-03 1.03E-03 8.29E-04 5.73E-04 3.11E-04 2.60E-04 2.08E-04 1.89E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.49E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8.73E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.46E-04 1 to 4 days 2.24E-04 4 to 30 days 1.70E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.33E-03 1.32E-04 SECTOR-AVERAGE 1.36E-03 7.69E-05 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO.,5 of 97 1 Reactor Building Roof Hatch to Intake B 5

C:\TRACI'- I \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-1 \OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'-I \OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 44.50 2341.00' 0.00 0.00 0.00 110 90 52.50 44.50 0.00 OYS2'log OYS2.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2. 4 8 11 22 87 152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 6 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 '11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyl1@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/4/2007 at 15:21:12

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTERA \ARCON96\OYS95 LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER-1\ARCON96\OYS98LL.MET C:\TRACI'-I\OYSTER-1l \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 44.5 Building Area (m^2) = 2341.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction.. intake to source (deg) = 110 Wind direction sector width (deg) 90 Wind direction window (deg) = 065 - 155 Distance to intake (m) = 52.5 Intake height (m) 44.5 Terrain elevation difference (m) .0 Output file names OYS2.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 7 of 97 OYS2.cfd Minimum Wind Speed' (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6726 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 742 Hours direction not in window or calm = 34745 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 ABOVE-RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7468. 9109. 11436. 14868. 17716. 23687. 37529. 39501. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34745. 33053. 30628. 27005. 24264. 18169. 3483. 948. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.69 21.60 27.19 35.51 42.20 56.59 91.51 97.66 100.00 100.00 95th PERCENTILE X/Q VALUES 1.82E-03 1.58E-03 1.43E-03 1.28E-03 1.03E-03 7.13E-04 3.81E-04 3.19E-04 2.57E-04 2.28E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.82E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.09E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.32E-04 I to 4 days 2.71 E-04 4 to 30 days 2.04E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.88E-03 1.62E-04 SECTOR-AVERAGE 1.68E-03 9.45E-05 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 8 of 97 Stack Tunnel Door to Intake A 5

C:\TRACI'-I\OYSTER- I\ARCON96\OYS95LL.MET C:\TRACI'1I \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS97LL.M ET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- I\ARCON96\OYS99LL.MET 10.00 45.70 2

1 0.00 2303.00 0.00 0.00 0.00 102 90 80.90 0.00 0.00 OYS3.log OYS3.cfd

.2 0.50 4.30 124 8 12.24 96 168 360 720 124 8 11 22 87 152 324 648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 9 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied,.or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/4/2007 at 15:22:19

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'.- 1\OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'-l \OYSTER-lI \ARCON96\OYS97LL.MET C:\TRACI'-I \OYSTER-I \ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = .0 Building Area (mA2) = 2303.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 102 Wind direction sector width (deg) = 90 Wind direction window (deg) 057 - 147 Distance to intake (m) = 80.9 Intake height (m) .0 Terrain elevation difference (m) .0 Output file names OYS3.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 10 of 97 OYS3.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6389 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35143 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 .4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-03 1.00E-03 1.OOE-03 1.OOE-03 1.OOE-03 1.00E-03 LOW LIM. 1.OOE-06 I.OOE-06 1.OOE-06 1.OOE-06 I.OOE-07 1.OOE-07 1.OOE-07 1.OOE-07 I.OOE-07 1.OOE-07 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7070. 8865. 11345. 14988. 17929. 24018. 37566. 39422. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0.- 0.

ZERO 35143. 33297. 30719. 26885. 24051. 17838. 3446. 1027. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.75 21.03 26.97 35.79 42.71 57.38 91.60 97.46 100.00 100.00 95th PERCENTILE X/Q VALUES 7.70E-04 6.68E-04 5.96E-04 5.26E-04 4.26E-04 2.94E-04 1.68E-04 1.40E-04 1.IOE-04 9.79E-05 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 7.70E-04 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 4.44E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.78E-04 1 to 4 days 1.26E-04 4 to 30 days 8.71E-05 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.25E-03 1.39E-04 SECTOR-AVERAGE 7.28E-04 8.10E-05 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 11 of 97 Stack Tunnel Door to Intake A (Redirected Flow) 5 C:\TRACI'- I\OYSTER-I\ARCON96\OYS95 LL.MET C:\TRACI'-1\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- l\ARCON96\OYS99LL.MET 10.00 45.70 2

1 0.00 2032.00 0.00 0.00 0.00 144 90 80.90 0.00 0.00 OYS4.1og OYS4.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00

I CALCULATION NO. C-1302-822"E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 12 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear ReactorRegulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/ 5/2007 at 11:06:28

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS95 LL.MET C:\TRACI'- 1\OYSTER- I1\ARCON96\OYS96LL. MET C:\TRACI'- I \OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER-I\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) .0 Building Area (m^2) 2032.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (mA3/s) = .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 144 Wind direction sector width (deg) = 90 Wind direction window (deg) = 099 - 189 Distance to intake (m) = 80.9 Intake height (m) .0 Terrain elevation difference (m) .0 Output file names OYS4.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 13 of 97 OYS4.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant 4.3 Initial value of sigma y .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 7416 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34116 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.OOE-02 I.OOE-02 1.OOE-02 1.OOE-02 1.OOE-03 1.OOE-03 I.OOE-03 1.OOE-03 1.OOE-03 1.OOE-03 LOW LIM. I.OOE-06 1.00E-06 1.00E-06 1.OOE-06 1.OOE-07 1.00E-07 1.OOE-07 1.OOE-07 1.00E-07 1.OOE-07 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 8097. 10157. 12816. 16568. 19589' 25644. 38323. 39750. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34116. 32005. 29248. 25305. 22391. 16212. 2689. 699. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 19.18 24.09 30.47 39.57 46.66 61.27 93.44 98.27 100.00 100.00 95th PERCENTILE X/Q VALUES 8.19E-04 7.27E-04 6.36E-04 5.54E-04 4.43E-04 3.08E-04 1.72E-04 1.44E-04 1.19E-04 1.06E-04 95% X/Q-for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8.19E-04 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 4.66E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.85E-04 1 to 4 days 1.27E-04 4 to 30 days 9.64E-05 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.25E-03 1.18E-04 SECTOR-AVERAGE 7.31E-04 6.86E-05 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 14 of 97 1 Stack Tunnel Door to Intake B 5

C:\TRACI-I \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER-1I \ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER-1 \ARCON96\OYS98LL.MET C:\TRACI'- \OYSTER-I\ARCON96\OYS99LL.MET 10.00 45.70 2

I 0.00 2231.00 0.00 0.00

.0.00 95 90 77.30 0.00 0.00 OYS5.1og OYS5.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 IREV. NO. 0 ATTACHMENT I PAGE NO. 15 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/ 5/2007 at 09:42:23

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C :\TRACI'- I \OYSTER- I \ARCON96\OYS95LL.MET C :\TRACI'- I \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER-lI \ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER-I \ARCON96\OYS98LL.MET C:\TRACI'- I \OYSTER-I \ARCON96\OYS99LL.MET Height of lower wind instrument (in) = 10.0 Height of upper wind instrument (in) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (in) .0 Building Area (m^2) = 2231.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (in) = .00 Direction .. intake to source (deg) = 095 Wind direction sector width (deg) = 90 Wind direction window (deg) = 050 - 140 Distance to intake (in) - 77.3 Intake height (in) .0 Terrain elevation difference (in) = .0 Output file names OYS5.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 16 of 97 OYS5.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6488 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35044 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7169. 8916. 11348. 14943. 17869. 23796. 37395. 39446. 39703. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 3. 3. 0.

ZERO 35044. 33246. 30716. 26930. 24111. 18060. 3617. 1000. 0. 0.

TOTALX/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.98 21.15 26.98 35.69 42.57 56.85 91.18 97.53 100.00 100.00 95th PERCENTILE X/Q VALUES 8.55E-04 7.62E-04 6.84E-04 6.05E-04 4.87E-04 3.38E-04 1.92E-04 1.59E-04 1.28E-04 1.07E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8.55E-04 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 5.2 1E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 2.05E-04 1 to 4 days 1.44E-04 4 to 30 days 9.42E-05 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.36E-03 1.5 1E-04 SECTOR-AVERAGE 7.95E-04 8.8 1E-05 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 17 of 97 Stack Tunnel Door to Intake B (Redirected Flow) 5 C:\TRACI'- \OYSTER- I\ARCON96\OYS95LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 0.00 2244.00 0.00 0.00 0.00 130 90 77.30 0.00 0.00 OYS6.Iog

.OYS6.cfd

.2.

0.50 4.30 124 8 12 24 96 168360 720 124 8 1 22 87152324648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 18 of 97 1 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/5/2007 at 11:09:10

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'-l\OYSTER- I\ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'- 1 \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER-lI \ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) .0 Building Area (m^2) 2244.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) = .00 Vent or stack radius (m) .00 Direction.. intake to source (deg) = 130 Wind direction sector width (deg) = 90 Wind direction window (deg) = 085 - 175 Distance to intake (m) = 77.3 Intake height (m) .0 Terrain elevation difference (m) = .0 Output file names OYS6.log

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 19 of 97 OYS6.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y - .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6302 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35230 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 LOW LIM. 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 I.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 6983. ' 8885. 11499. 15272. 18292. 24436. 37875. 39618. 39703. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 1. 3. 0.

ZERO 35230. 33277. 30565. 26601. 23688. 17420. 3137. 830. 0. 0.

TOTALX/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.54 21.07 27.34 36.47 43.57 58.38 92.35 97.95 100.00 100.00 95th PERCENTILE X/Q VALUES 8.29E-04 7.03E-04 6.20E-04 5.40E-04 4.33E-04 3.02E-04 1.67E-04 1.40E-04 1.16E-04 1.02E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 8.29E-04 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 4.43E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.84E-04 I to 4 days 1.22E-04 4 to 30 days 9.2 1E-05 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.37E-03 1.47E-04 SECTOR-AVERAGE 7.97E-04 8.58E-05 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 20 of 97 1 D/W Access Facility (West Door) to Intake A 5

C:\TRACI- I \OYSTER-l \ARCON96\OYS95LL.MET C:\TRACI'-lI\OYSTER- I\ARCON96\OYS96LL.MET C:\TRACI'-I \OYSTER- I"ARCON96\OYS97LL.MET C:\TRACI'-I \OYSTER-L\ARCON96\OYS98LL.MET C:\TRACI-'I \OYSTER-1 \ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.10 2191.00 0.00 0.00 0.00 17 90 58.00 1.10 0.00 OYS I5.log OYS 15.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 21 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone:. (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any-portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:19:22 ARCON INPUT Number of Meteorological Data Files = 5 Meteorological Data File Names C :\TRACI'- I \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I \OYSTER- I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (mA2) 2191.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 017 Wind direction sector width (deg) 90 Wind direction window (deg) 332 - 062 Distance to intake (m) 58.0 Intake height (m) 1.1 Terrain elevation difference (m) = .0 Output file names OYS 15.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 22 of 97 OYS15.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6910 Hours elevated plume w/ dir. in window 0 Hours of calm winds = 681 Hours direction not in window or calm = 34622 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 L.OOE-02 LOW LIM. 1.00E-06 1.00E-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7591. 9669. 12521. 16687. 20036. 26644. 38909. 40051. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34622. 32493. 29543. 25186. 21944. 15212. 2103. 398. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.98 22.93 29.77 39.85 47.73 63.66 94.87 99.02 100.00 100.00 95th PERCENTILE X/Q VALUES 1.61E-03 1.53E-03 1.42E-03 1.30E-03 1.07E-03 7.56E-04 4.09E-04 3.38E-04 2.89E-04 2.28E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.61E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.20E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.83E-04 1 to 4 days 2.94E-04 4 to 30 days 2.OOE-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.38E-03 2.46E-04 SECTOR-AVERAGE 1.39E-03 1.43E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 23 of 97 D/W Access Facility (South Door) to Intake A 5

C:\TRACI'-I\OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1 \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS99LL.MET 10.00

,45.70 2

I 1.10 2324.00 0.00 0.00 0.00 30 90 51.90 1.10 0.00 OYS16.log OYS16.cfd

.2, 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 24 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail:jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316.

e-mail: j-ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:20:11

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER-l \ARCON96\OYS96LL. MET C:\TRACI'- I\OYSTER-1 ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- 1 \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 1.1 Building Area (m^2) 2324.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) = .00.

Vent or stack radius (m) = .00 Direction .. intake to source (deg) = 030 Wind direction sector width (deg) = 90 Wind direction window (deg) - 345 - 075 Distance to intake (m) = 51.9 Intake height (m) = 1.1 Terrain elevation difference (m) = .0 Output file names OYS16.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 25 of 97 OYS 16.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6535 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34997 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 'l.OOE-06 1.OOE-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7216. 8991. 11443. 15038. 18026. 24127. 38037. 39888. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34997. 33171. 30621. 26835. 23954. 17729. 2975. 561. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.09 21.32 27.20 35.91 42.94 57.64 92.75 98.61 100.00 100.00 95th PERCENTILE X/Q VALUES 1.93E-03 1.84E-03 1.72E-03 1.57E-03 1.30E-03 9.34E-04 5.05E-04 4.22E-04 3.72E-04 2.89E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.93E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.45E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 6.16E-04 1 to 4 days 3.61 E-04 4 to 30 days 2.55E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.95E-03 3.78E-04 SECTOR-AVERAGE 1.72E-03 2.20E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 26 of 97 D/W Access Facility (West Door) to Intake B 5

C:\TRACI'- I\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.10 2191.00 0.00 0.00 0.00 17 90 67.00 1.10 0.00 OYS17.log OYS 17.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 27 of 97 Program-Title: ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j-ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:21:07

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'-I\OYSTER-I \ARCON96\OYS95 LL. MET C:\TRACI'- I\OYSTER-1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'- l\OYSTER-1l\ARCON96\OYS98LL.MET C:\TRACI"- 1\OYSTER-I \ARCON96\OYS99LL.MET Height of lower wind instrument (in) = 10.0 Height of upper wind instrument (in) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (mA2) = 2191.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (in) = .00 Direction .. intake to source (deg) = 017 Wind direction sector width (deg) = 90 Wind direction window (deg) = 332 - 062 Distance to intake (in) 67.0 Intake height (in) = 1.1 Terrain elevation difference (in) = .0 Output file names OYS17.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 28 of 97 OYS17.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant - 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6910 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34622 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.OOE-02 1.00E-02 1.00E-02 1.OOE-02 LOW LIM. 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7591. 9669. 12521. 16687. 20036. 26644. 38909. 40051. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34622. 32493. 29543. 25186. 21944. 15212. 2103. 398. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.98 22.93 29.77 39.85 47.73 63.66 94.87 99.02 100.00 100.00 95th PERCENTILE X/Q VALUES 1.22E-03 1.17E-03 1.08E-03 9.91E-04 8.12E-04 5.76E-04 3.12E-04 2.59E-04 2.20E-04 1.74E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.22E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9.13E-04 8 to,24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.69E-04 1 to 4 days 2.24E-04 4 to 30 days 1.53E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.80E-03 1.88E-04 SECTOR-AVERAGE 1.05E-03 1.10E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 29 of 97 I D/W Access Facility (South Door) to Intake B 5

C:\TRACI- I\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-l \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-- I\OYSTER-1 \ARCON96\OYS98LL.MET C:\TRACI'-I \OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1.10 2311.00 0.00 0.00 0.00 28 90 60.70 1.10 0.00 OYS18.log OYS 18.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 30 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:22:00

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER- I ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I \OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER- I \ARCON96\OYS98 LL.MET C:\TRACI'-l\OYSTER- 1\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (mA2) 2311.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) = .00 Vent or stack radius (m) .00 Direction.. intake to source (deg) = 028 Wind direction sector width (deg) 90 Wind direction window (deg) = 343 - 073 Distance to intake (m) - 60.7 Intake height (m) 1.1 Terrain elevation difference (m) .0 Output file names OYS18.1og

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 31 of 97 OYS 18.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant - 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6539 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34993 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 .720 UPPER LIM. 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.OOE-02 I.OOE-02 LOW LIM. 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7220. 9070. 11612. 15276. 18324. 24506. 38202. 39928. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34993. 33092. 30452. 26597. 23656. 17350. 2810. 521. 0. 0.

TOTALX/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.10 2.1.51 27.61 36.48 43.65 58.55 93.15 98.71 100.00 100.00 95th PERCENTILE X/Q VALUES 1.45E-03 1.37E-03 -1.27E-03 1.17E-03 9.64E-04 6.88E-04 3.70E-04 3.12E-04 2.74E-04 2.12E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.45E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.08E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.47E-04 1 to 4 days 2.65E-04 4 to 30 days :1.87E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.18E-03 2.82E-04 SECTOR-AVERAGE 1.27E-03 1.65E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0.- ATTACHMENT I PAGE NO. 32 of 97 East Airlock Door to Intake A 5

C:\TRACI'- I\OYSTER-1I \ARCON96\OYS95LL.MET C:\TRACI'F-I\OYSTER-lIARCON96\OYS96LL.MET C:\TRACI'- 1 \OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- I\ARCON96\OYS98LL.MET C:\TRACI'F-I\OYSTER-1I \ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.20 1875.00

,0.00 0.00 0.00 74 90 61.50 1.20 0.00 OYS7.log OYS7.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648

.0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 33 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party Would not infringe privately owned rights.

Program Run 9/ 5/2007 at 09:45:32

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACIP- 1\OYSTER- I \ARCON96\OYS95LL.MET C:\TRACI- I\OYSTER-I\ARCON96\OYS96LL.MET C:\TRACI-l\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI- I \OYSTER-1 \ARCON96\OYS98LL.MET C:\TRACIK 1\OYSTER-I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.2 Building Area (mA2) = 1875.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) = 074 Wind direction sector width (deg) = 90 Wind direction window (deg) = 029 - 119 Distance to intake (m) = 61.5 Intake height (m) = 1.2 Terrain elevation difference (m) = .0 Output file names OYS7.log

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 34 of 97 OYS7.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window 6692 Hours elevated plume w/ dir, in window 0 Hours of calm winds = 681 Hours direction not in window or calm = 34840 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 I.OOE-02 1.OOE-02 I.OOE-02 1.OOE-02 LOW LIM. 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7373. 8951. 11186. 14500. 17246. 22777. 37010. 39401. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34840. 33211. 30878. 27373. 24734. 19079. 4002. 1048. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.47 21.23 26.59 34.63 41.08 54.42 90.24 97.41 100.00 100.00 95th PERCENTILE X/Q VALUES 1.37E-03 1.30E-03 1.18E-03 1.07E-03 8.69E-04 6.20E-04 3.55E-04 2.75E-04 2.32E-04 1.88E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.37E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9.67E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.96E-04 I to 4 days 2.66E-04 4 to 30 days 1.63E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.13E-03 2.32E-04 SECTOR-AVERAGE 1.24E-03 1.35E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 35 of 97 East Airlock Door to Intake A (Redirected Flow) 5 C:\TRACI'P-I\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS96LL.M ET C:\TRACI'- \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-l \OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1 \OYSTER- 1\ARCON96\OY S99LL.MET 10.00 45.70 2

1 1.20 2334.00 0.00 0.00 0.00 31 90 61.50 1.20 0.00 OYS8.1og OYS8.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 0.00 0.00

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 36 of 97 1 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third.

party would not infringe privately owned rights.

Program Run 9/5/2007 at 11:08:37

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'- l\OYSTER- I \ARCON96\OYS96LL. MET C:\TRACI'-l\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS98LL.MET C :\TRACI'- 1\OYSTER- 1\ARCON96\OYS99LL.M ET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (in) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (in) 1.2 Building Area (mA2) 2334.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) = .00 Vent or stack radius (m) = . .00 Direction.. intake to source (deg) = 031 Wind direction sector width (deg) 90 Wind direction window (deg) = 346 - 076 Distance to intake (in) = 61.5 Intake height (in) 1.2 Terrain elevation difference (in) .0 Output file names OYS8.1og

(

ICALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 37 of 97 OYS8.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6544 Hours elevated'plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34988 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360' 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.OOE-06 I.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7225. 8975. 11402. 14989. 17964. 24021. 38009. 39889. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34988. 33187. 30662. 26884. 24016. 17835. 3003. 560. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.12 21.29 '27.11 35.80 42.79 57.39 92.68 98.62 100.00 100.00 95th PERCENTILE X/Q VALUES 1.40E-03 1.34E-03 1.25E-03 1.15E-03 9.46E-04 6.76E-04 3.66E-04 3.04E-04 2.72E-04 2.07E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.40E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.06E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.41E-04 1 to 4 days 2.63E-04 4 to 30 days 1.83E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.12E-03 2.71E-04 SECTOR-AVERAGE 1.24E-03 1.58E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 38 of 97 East Airlock Door to Intake B 5

C:\TRACI'-I \OYSTER- I\ARCON96\OYS95LL.M ET C:\TRACI'- I\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I1\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS99LL.M ET

(

10.00 45.70 2

1 1.20 2071.00 0.00 0.00 0.00 66 90 70.30 1.20 0.00 OYS9.1og OYS9.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168360720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 1 REV. NO. 0 ATTACHMENT I PAGE NO. 39 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov' Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their '

employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:22:47 S******* ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACr- I\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.2 Building Area (m^2) 2071.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 066 Wind direction sector width (deg) = 90 Wind direction window (deg) 021 - 111 Distance to intake (m) = 70.3 Intake height (m) = 1.2 Terrain elevation difference (m) = .0 Output file names OYS9.log

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 40 of 97 OYS9.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6746 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34786 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 I.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7427. 8977. 11167. 14405. 17065. 22455. 36850. 39383. 39706. 38691.

BELOW RANGE 0., 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34786. 33185. 30897. 27468. 24915. 19401. 4162. 1066. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.59 21.29 26.55 34.40 40.65 53.65 89.85 97.36 100.00 100.00 95th PERCENTILE X/Q VALUES 1.08E-03 1.02E-03 9.45E-04 8.58E-04 7.02E-04 5.04E-04 2.91E-04 2.21E-04 1.96E-04 1.56E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.08E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 7.85E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.27E-04 1 to 4 days 2.2 1E-04 4 to 30 days' 1.35E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.64E-03 1.80E-04 SECTOR-AVERAGE 9.58E-04 1.05E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 41 of 97 East Airlock Door to Intake B (Redirected Flow) 5 C:\TRACI'P-I\OYSTER-I\ARCON96\OYS95LL.MET C:\TRACI'-I \OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'- 1 \OYSTER I \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1 \ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.20 2303.00 0.00 0.00 0.00 26 90 70.30 1.20 0.00 OYS 1O.Iog OYS 1O.cfd

.2 (0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

I I CALCULATION NO. C- 1302-822-E310-081 I REV. NO. 0 II ATTACHMENT I1* I PAGE NO. 42 off9 97 1 I RVNO0 ATAHMN AEN.4 I CLUAINN.C10-2E3001 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:24:53

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'-l \OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI'- \OYSTER-l \ARCON96\OYS98LL.MET C:\TRACI'-I \OYSTER-I \ARCON96\OYS99LL.MET Height of lower wind i Anstrument (i) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 1.2 Building Area (m^2) 2303.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 026 Wind direction sector width (deg) = 90 Wind direction window (deg) = 341 - 071 Distance to intake (m) 70.3 Intake height (m) = 1.2 Terrain elevation difference (m) = .0 Output file names OYSlO.1og

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I F PAGE NO. 43 of 97 1 OYSI0.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6539 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34993 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4. 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7220. 9111. 11703. 15441. 18530. 24797. 38393,. 39936. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34993. 33051. 30361. 26432. 23450. 17059. 2619. 513. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.10 21.61 27.82 36.88 44.14 59.24 93.61 98.73 100.00 100.00 95th PERCENTILE X/Q VALUES L.1OE-03 1.04E-03 9.68E-04 8.89E-04 7.31E-04 5.20E-04 2.79E-04 2.36E-04 2.08E-04 1.62E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> t.10E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8.18E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.36E-04 1 to 4 days 1.98E-04 4 to 30 days 1.44E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.64E-03 2.15E-04 SECTOR-AVERAGE 9.57E-04 1.25E-04 NORMAL PROGRAM COMPLETION

.............. 1. ....... .. ... II I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAG.E NO. 44 of 97 I I ACLTO O -3282E1-8 E.N.0 I I A'AH .

LII i PAiENU 4 0 9 Reactor Buildin2 Wall to Intake A (Diffuse Area) 5 C:\TRACI'- 1\OYSTER- I \ARCON96\OYS95 LL.MET C:\TRACI'- 1\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI'-1\OYSTER- I\ARCON96\OYS98LL.MET C:\TRACr- 1\OYSTER-I \ARCON96\OYS99LL.MET 10.00 45.70 2

1 28.00 1632.00 0.00 0.00 0.00 93 90 7.90 13.70 0.00 OYS 1.log OYS II.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 8.30 5.50 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 45 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/ 6/2007 at 11:29:35

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER- I\ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER-I \ARCON96\OYS97LL.MET C:\TRACI'- 1 \OYSTER- I\ARCON96\OYS98 LL.MET C:\TRACI'- I\OYSTER- I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 28.0 Building Area (mA2) = 1632.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 093 Wind direction sector width (deg) = 90 Wind direction window (deg) = 048 - 138 Distance to intake (m) = 7.9 Intake height (m) = 13.7 Terrain elevation difference (m) = .0 Output file names OYS 11 log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 46 of 97 OYS 11.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = 8.30 Initial value of sigma z = 5.50 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6920 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 819 Hours direction not in window or calm = 34474 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7739. 9425. 11774. 15266. 18084. 23838. 37601. 39527. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34474. 32737. 30290. 26607. 23896. 18018. 3411. 922. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 18.33 22.35 27.99 36.46 43.08 56.95 91.68 97.72 100.00 100.00 95th PERCENTILE X/Q VALUES 2.05E-03 1.78E-03 1.66E-03 1.47E-03 1.20E-03 8.60E-04 4.84E-04 4.14E-04 3.47E-04 3.22E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2.05E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.27E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 5.56E-04 1 to 4 days 3.59E-04 4 to 30 days 2.97E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 3.71E-03 2.68E-04 SECTOR-AVERAGE 2.16E-03 1.56E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 47 of 97 Reactor Building Wall to Intake A (Diffuse Area; Alternate Release Height, Y,, and Prolected Area) 5 C:\TRACI'- I\OYSTER- 1 \ARCON96\OYS95LL.MET, C:\TRACI- I \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACP'-I \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- I\OYSTER- I\ARCON96\OYS98LL.MET C:\TRACF'-I\OYSTER- I\ARCON96\OYS99LL.MET 10.00 45.70 2

22.30 2205.00 0.00 0.00 0.00 93 90 7.90 13.70 0.00 OYS 12.0og OYS 12.cfd

.. 2 0.50 4.30 1 2 4 8 12 24 96168360720 1 2 4 8 11 22 87 152 324 648 8.30 7.40 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 48 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/6/2007 at 11:32:11 ARCON INPUT Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I \OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER-l\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-1 \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 22.3 Building Area (mA2) = 2205.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (m) .00 Direction.. intake to source (deg) 093 Wind direction sector width (deg) = 90 Wind direction window (deg) = 048 - 138 Distance to intake (m) 7.9 Intake height (m) = 13.7 Terrain elevation'difference (m) = .0 Output file names OYS12.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 49 of 97 OYS12.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y 8.30 Initial value of sigma z = 7.40 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6505

• Hours elevated plume w/ dir. in window 0 Hours of calm winds = 681 Hours'direction not in window or calm = 35027 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 I.OOE-06 1.00E-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7186. 8949. 11393. 14995. 17914. 23796. 37482. 39464. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 35027. 33213. 30671. 26878. 24066. 18060. 3530. 985. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.02 21.23 27.08 35.81 42.67 56.85 91.39 97.56 100.00 100.00 95th PERCENTILE X/Q VALUES 1.65E-03 1.70E-03 1.37E-03 1.25E-03 1.02E-03 7.56E-04 4.30E-04 3.81E-04 3.31E-04 3.35E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.70E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.1OE-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 5.08E-04 1 to 4 days 3.22E-04 4 to 30 days 3.21 E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 4.22E-03 3.OOE-04 SECTOR-AVERAGE 2.57E-03 1.75E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C- I 302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAG NO 0of9 I CACLTO.O...0-2-3008 E.N.0 TAHETII AEO5o9 Reactor Building Wall to Intake B (Diffuse Area) 5 C:\TRACI'-I\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- I1\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACr-1 \OYSTER- \ARCON96\OYS98LL.MET C:\TRACI'-l\OYSTER-1l\ARCON96\OYS99LL.MET 10.00 45.70 2

1 28.00 1456.00 0.00 0.00 0.00 79 90 15.10 18.10 0.00 OYS13.log OYS 13.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 7.40 5.50 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 51 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll @nrc.gov

• J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j_ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/6/2007 at 11:33:13

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER-1I \ARCON96\OYS96LL.MET C:\TRACI'-l\OYSTER-I\ARCON96\OYS97LL. MET C:\TRACI'- 1 \OYSTER- I \ARCON96\OYS98 LL.MET C:\TRACI'-I\OYSTER-1I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 28.0 Building Area (mA2) 1456.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) =-- .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 079 Wind direction sector width (deg) = 90 Wind direction window (deg) = 034 - 124 Distance to intake (m) = 15.1 Intake height (m) = 18.1 Terrain elevation difference (m) = .0 Output file names OYS 13.log

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 52 of 97 OYS13.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y = 7.40 Initial value of sigma z = 5.50 Expanded output for code testing not selected e

Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 7137 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 819 Hours direction not in window or calm = 34257 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.OOE-02 1.00E-02 I.OOE-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 LOW LIM. 1.00h-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7956. 9463. 11615. 14832. 17511. 22962. 37223. 39475. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34257. 32699. 30449. 27041. 24469. 18894. 3789. 974. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 18.85 22.44 27.61 35.42 41.71 54.86 90.76 97.59 100.00 100.00 95th PERCENTILE X/Q VALUES 2.15E-03 1.65E-03 1.58E-03 1.47E-03 1.19E-03 8.58E-04 5.03E-04 4.33E-04 3.53E-04 3.11E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 2.15E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.25E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 5.5 1E-04 1 to 4 days 3.84E-04 4 to 30 days 2.81E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 3.44E-03 / 2.67E-04 SECTOR-AVERAGE 2.01E-03 1.56E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 53 of 97 Reactor Building Wall to Intake B (Diffuse Area: Alternate Release Height. a,, and Projected Area))

5 C:\TRACI'- I\OYSTER- I\ARCON96\OYS95LL.MET C:\TRACL'- I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI- I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

22.30 1968.00 0.00 0.00 0.00 79 90 15.10 18.10 0.00 OYS 14.log OYS 14.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152324648 7.40 7.40 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 54 of 97 1 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: j yll @nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/6/2007 at 11:33:50

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 22.3 Building Area (mA2) 1968.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 079 Wind direction sector width (deg) 90 Wind direction window (deg) = 034 - 124 Distance to intake (m) 15.1 Intake height (m) 18.1 Terrain elevation difference (m) .0 Output file names OYS14.log

CALCULATION NO. C-1302-822-E310-081 REV. NO. 0 ATTACHMENT I PAGE NO. 55 of 97 OYS 14.cfd Minimum Wind Speed (m/s) .5 Surface roughness length (m) .20 Sector averaging constant - 4.3 Initial value of sigma y 7.40 Initial value of sigma z = 7.40 Expanded output for code testing not selected

-1 Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6706 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34826 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 ' 96 168 360 720 UPPER LIM. I.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 LOW LIM. I.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7387. 9012. 11263. 14620. 17395. 23010. 37258. 39477. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34826. 33150. 30801. 27253. 24585. 18846. 3754. 972. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. .41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.50 21.37 26.78 34.92 41.44 54.97 90.85 97.60 100.00 100.00 95th PERCENTILE X/Q VALUES 1.64E-03 1.49E-03 1.33E-03 1.16E-03, 9.48E-04 6.95E-04 4.06E-04 3.49E-04 2.87E-04 2.65E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.64E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 1.0 1E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.60E.04 1 to 4 days 3.1OE-04 4 to 30 days 2.43E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 3.13E-03 3.03E-04 SECTOR-AVERAGE 1.82E-03 1.76E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 56 of 97 Commodities Penetration on the Reactor Building South Wall to Intake A 5

C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'-1 \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI- I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'-1\OYSTER-I \ARCON96\OYS99LL.MET 10.00 45.70 2

1 2.00 2337.00 0.00 0.00 0.00 118 90 55.30 2.00 0.00 OYS19.log OYS19.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 124 8 11 22 87 152 324 648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 57 of 97 1 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, mrikes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:26:13

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER- 1\ARCON96\OYS95 LL.MET C:\TRACI'- I \OYSTER-lIARCON96\OYS96LL.MET C:\TRACI'-l \OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI- 1 \OYSTER- 1\ARCON96\OYS98LL.MET C :\TRACI'- I \OYSTER- 1\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 2.0 Building Area (m^2) = 2337.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 118 Wind direction sector width (deg) = 90 Wind direction window (deg) = 073 - 163 Distance to intake (m) 55.3 Intake height (m) = 2.0 Terrain elevation difference (m) = .0 Output file names OYS19.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 58 of 97 OYS19.cfd Minimum WindSpeed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6277 Hours elevated plume w/ dir. in window 0 Hours of calm winds = 681 Hours direction not in window or calm = 35255 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 LOW LIM. 1.00E-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 I.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 6958. 8830. 11398. 15088. 18097. 24278. 37999. 39613. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 35255. 33332. 30666. 26785. 23883. 17578. 3013. 836. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.48 20.94 27.10 36.03 43.11 58.00 92.65 97.93 100.00 100.00 95th PERCENTILE X/Q VALUES 1.55E-03 1.31E-03 1.16E-03 1.02E-03 8.26E-04 5.78E-04 3.18E-04 2.59E-04 2.17E-04 1.92E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.55E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 8.44E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.56E-04 I to 4 days 2.31 E-04 4 to 30 days 1.73E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.57E-03 2.82E-04 SECTOR-AVERAGE 1.50E-03 1.64E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 59 of 97 Commodities Penetration on the Reactor Building South Wall to Intake A (Redirected Flow) 5 C:\TRACI'-I\OYSTER.-I \ARCON96\OYS95LL.MET C:\TRACI'.I1\OYSTER-I \ARCON96\OYS96LL.M ET C:\TRACI'- 1\OYSTERI \ARCON96\OYS97LL.MET C:\TRACI'P- 1\OYSTER-I \ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER-I \ARCON96\OYS99LL.MET 10.00 45.70 2

1 2.00 2032.00 0.00 0.00 0.00 144 90 55.30 2.00 0.00 OYS20.Iog OYS20.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

I CALCULATION NO. C- I302-822-E310-081 I REV. NO. 0 ATTACHMFNT I I 1IATC-MNI PAGE NO PA*V. NO gfl of 97 II 60 r*f07 CACLTO=N.C10-i2E1-8 I E.N.0 ATTACHMENT I II PAFOIlf7I Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:27:08

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'-l\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'-l \OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER- I\ARCON96\OYS98LL.MET C:\TRACI'- l\OYSTER- I\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 2.0 Building Area (mA2) 2032.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 144 Wind direction sector width (deg) 90 Wind direction window (deg) = 099 - 189 Distance to intake (m) = 55.3 Intake height (m) = 2.0 Terrain elevation difference (m) = .0 Output file names OYS20.log

CALCULATION NO. C-1302-822-E310-081 I REV.NO. 0 ATTACHMENT I PAGE NO. 61 of 97 OYS20.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 7416 Hours elevated plume w/ dir. in window 0 Hours of calm winds = 681 Hours direction not in window or calm = 34116 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 . 720 UPPER LIM. 1.OOE-02 1.OOE-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 8097. .10157. 12816. 16568. 19589. 25644. 38323. 39750. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34116. 32005. 29248. 25305. 22391. 16212. 2689. -699. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 19.18 24.09 30.47 39.57 46.66 61.27 93.44 98.27 100.00 100.00 95th PERCENTILE X/Q VALUES 1.67E-03 1.49E-03 1.30E-03 1.13E-03 9.01E-04 6.26E-04 3.52E-04 2.95E-04 2.42E-04 2.16E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.67E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9.50E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.74E-04 1 to 4 days 2.60E-04 4 to 30 days 1.95E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.6 1E-03 2.39E-04 SECTOR-AVERAGE 1.52E-03 1.39E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-13027822-E310-081 I REV. NO. 0 1 ATTACHMENT I PAGE NO. 62 of 97 Commodities Penetration on the Reactor Building South Wall to Intake B 5

C:\TRACI'-I \OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER-l \ARCON96\OYS96LL.MET C:\TRACI'-I\OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS98 LL.MET C:\TRACI'- 1\OYSTER- \ARCON96\OYS99LL.MET 10.00 45.70 2

1 2.00 2334.00 0.00

.0.00 0.00 107 90 51.70 2.00 0.00 OYS21.log OYS21.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 1 REV. NO. 0 1 ATTACHMENT I I PAGE NO. 63 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j-ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:28:16

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER-l \ARCON96\OYS95LL.MET C :\TRACI'- 1\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'- I \OYSTER- 1\ARCON96\OYS98 LL.MET C:\TRACI'- I\OYSTER-1I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 2.0 Building Area (m^2) 2334.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) = 107 Wind direction sector width (deg) = 90 Wind direction window (deg) 062 - 152 Distance to intake (m) = 51.7 Intake height (m) = 2.0 Terrain elevation difference (m) = .0 Output file names OYS21.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 64 of 97 OYS21 .cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3' Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6327 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35205 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 I.OOE-02 1.00E-02 1.OOE-02 1.00E-02 1.OOE-02 1.OOE-02 I.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1,OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7008. 8762. 11229. 14857. 17802. 23945.- 37717. 39472. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 35205. 33400. 30835. 27016. 24178. 17911. 3295. 977. 0. 0.

TOTALX/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.60 20.78 26.70 35.48 42.41 57.21 91.97 97.58 100.00 100.00 95th PERCENTILE X/Q VALUES 1.76E-03 1.52E-03 1.34E-03 1.19E-03 9.65E-04 6.65E-04 3.76E-04 3.11E-04 2.50E-04 2.24E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.76E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9.97E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 4.03E-04 1 to 4 days 2.80E-04 4 to 30 days 2.01 E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.93E-03 3.19E-04 SECTOR-AVERAGE 1.71E-03 1.86E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 IREV. NO. 0 ATTACHMENT I PAGE NO. 65 of 97 Commodities Penetration on the Reactor Building South Wall to Intake B (Redirected Flow) 5 C:\TRAC'- I \OYSTER- I \ARCON96\OYS95LL.MET C:\TRACI'-l1\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'-I \OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- I1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET.

10.00 45.70 2

2.00 2244.00 0.00 0.00 0.00 130 90 51.70 2.00 0.00 0YS22.log OYS22.cfd

.2 0.50 4.30 1 2 4 8 122496168360720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 66 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:29:00

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'- I \OYSTER- L\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER-Il \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER-I\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER-l\ARCON96\OYS99LL. MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 2.0 Building Area (m^2) 2244.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) = 130 Wind direction sector width (deg) = 90 Wind direction window (deg) = 085 - 175 Distance to intake (m) 51.7 Intake height (m) 2.0 Terrain elevation difference (m) = .0 Output file names OYS22.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 67 of 97 1 OYS22.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6302 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35230 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 6983. 8885. 11499. 15272. 18292. 24436. 37875. 39619. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 35230. 33277. 30565. 26601. 23688. 17420. '\ 3137. 830. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873.. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 16.54 21.07 27.34 36.47 43.57 58.38 92.35 97.95 100.00 100.00 95th PERCENTILE X/Q VALUES 1.77E-03 1.49E-03 1.32E-03 1.15E-03 9.21E-04 6.40E-04 3.55E-04 2.95E-04 2.45E-04 2.14E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 1.77E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9.38E-04 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 3.88E-04 I to 4 days 2.59E-04 4 to 30 days 1.93E-04, HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 2.97E-03 3.11E-04 SECTOR-AVERAGE 1.73E-03 1.81E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 68 of 97 Commodities Penetration on the Reactor Buildine North Wall to Intake A 5

C:\TRACI'- I\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER-1 \ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-1 \ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.14 2318.00 0.00 0.00 0.00 47 90 30.90 1.14 0.00 OYS23.1og OYS23.cfd

.2 0.50 4.30 124 8 12 24 96 168 360 720 124 8 11 22 87 152 324 648 0.00 0.00

.n J

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 69 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:29:55

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1 \OYSTER- I \ARCON96\OYS95 LL.MET C:\TRACI'- I\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'- l\OYSTER-I \ARCON96\OYS97LL. MET C:\TRACI'-I\OYSTER-1I \ARCON96\OYS98LL. MET C:\TRACI'- 1\OYSTER-I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (m^2) 2318.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction.. intake to source (deg) 047 Wind direction sector width (deg) 90 Wind direction window (deg) 002 - 092 Distance to intake (m) = 30.9 Intake height (m) = 1.1 Terrain elevation difference (m) = .0 Output file names OYS23.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 70 of 97 OYS23.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6712 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34820 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-:02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7393. 8942. 11151. 14446. 17187. 22816. 37295. 39583. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34820. 33220. 30913. 27427. 24793. 19040. 3717. 866. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.51 21.21 26.51 34.50 40.94 54.51 90.94 97.86 100.00 100.00 95th PERCENTILE X/Q VALUES 5.17E-03 4.97E-03 4.67E-03 4.31E-03 3.53E-03 2.55E-03 1.43E-03 1.11E-03 1.01E-03 7.99E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 5.17E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 4.02E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.68E-03 1 to 4 days 1.06E-03 4 to 30 days 7.01E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 8.09E-03 8.34E-04 SECTOR-AVERAGE 4.72E-03 4.86E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 71 of 97 Commodities Penetration on the Reactor Building North Wall to Intake A (Redirected Flow) 5 C:\TRACI'-I\OYSTER-l\ARCON96\OYS95LL.MET C:\TRACI'- l\OYSTER-I\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- I\ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER- I\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-l*\ARCON96\OYS99LL.MET 10.00 45.70 2

1.14 2334.00 0.00 0.00 0.00 31 90 30.90 1.14 0.00

.OYS24.1og OYS24.cfd

.2

.0.50 4.30 1 2 4 8 12 24 96 168360720 1 2 4 8 11 22 87 152324648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 72 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:30:41

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER- \ARCON96\OYS95LL.MET C:\TRACI- I\OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'- l\OYSTER-I \ARCON96\OYS97LL.MET C:\TRACI- I\OYSTER-I \ARCON96\OYS98LL.MET C :\TRACI'F- 1\OYSTER- 1 \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (m^2) 2334.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 031 Wind direction sector width (deg) 90 Wind direction window (deg) 346 - 076 Distance to intake (m) = 30.9 Intake height (m) = 1.1 Terrain elevation difference (m) .0 Output file names OYS24.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 73 of 97 OYS24.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6544 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34988 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.OOE-02 1.00E-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 I.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7225. 8975. 11402. 14989. 17964. 24021. 38009. 39889. 39706. .38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34988. 33187. 30662. 26884. 24016. 17835. 3003. 560. 0.. 0.

TOTALX/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.12 21.29 27.11 35.80 42.79 57.39 92.68 98.62 100.00 100.00 95th PERCENTILE X/Q VALUES 5.21E-03 4.96E-03 4.61E-03 4.24E-03 3.50E-03 2.50E-03 1.35E-03 1.13E-03 1.OOE-03 7.71E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 5.21E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 3.91E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.63E-03 1 to 4 days 9.67E-04 4 to 30 days 6.82E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 8.09E-03 9.79E-04 SECTOR-AVERAGE 4.72E-03 5.71E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 74 of 97 Commodities Penetration on the Reactor Building North Wall to Intake B 5

C:\TRACI'\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- l\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- l\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRAC-I' \OYSTER- lARCON96\OYS99LL.MET 10.00 45.70 2

1 1.14 2345.00 0.00 0.00 0.00 39 90 39.70 1.14 0.00 OYS25.1og OYS25.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168360720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 75 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:31:54

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- l\OYSTER-l\ARCON96\OYS95LL.MET C:\TRACI'- I \OYSTER-1 \ARCON96\OYS96LL.MET C:\TRACI'-~ I\OYSTER- 1\ARCON96\OYS97LL. MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI'-- 1\OYSTER- 1\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (m^2) 2345.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^\3/s) = .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) 039 Wind direction sector width (deg) 90 Wind direction window (deg) = 354 - 084 Distance to intake (m) = 39.7 Intake height (m) = 1.1 Terrain elevation difference (m) .0 Output file names OYS25.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 76 of 97 OYS25.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6650 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34882 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. I.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 I.OOE-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7331. 8934. 11192. 14531. 17301. 23073. 37364. 39593. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34882. 33228. 30872. 27342. 24679. 18783. 3648. 856. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.37 21.19 26.61 34.70 41.21 55.12 91.11 97.88 100.00 100.00 95th PERCENTILE X/Q VALUES 3.20E-03 3.09E-03 2.90E-03 2.68E-03 2.20E-03 1.59E-03 8.81E-04 7.12E-04 6.41E-04 4.91E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 3.20E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 2.51 E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.05E-03 1 to 4 days 6.43E-04 4 to 30 days 4.3 1E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 4.96E-03 6.13E-04 SECTOR-AVERAGE 2.89E-03 3.58E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 77 of 97 Commodities Penetration on the Reactor Building North Wall to Intake B (Redirected Flow) 5 C:\TRACI'- I\OYSTER-l \ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER- \ARCON96\OYS96LL.M ET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS97LL.M ET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98 LL.M ET C:\TRACI'-I \OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.14 2303.00 0.00 0.00 0.00 26 90 39.70 1.14 0.00 OYS26.log OYS26.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 78 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/25/2007 at 13:32:42

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'-l\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'-l\OYSTER-l \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER-l\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98 LL.MET C:\TRACI'- l\OYSTER- I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = , 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.1 Building Area (mA2) = 2303.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 026 Wind direction sector width (deg) 90 Wind direction window (deg) = 341 - 071 Distance to intake (in) = 39.7 Intake height (m) = 1.1 Terrain elevation difference (m) .0 Output file names OYS26.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 79 of 97 OYS26.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6539 Hours elevated plume w/ dir, in window 0 Hours of calm winds = 681 Hours direction not in window or calm = 34993 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 I.OOE-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7220. 9111. 11703. 15441. 18530. 24797. 38393. 39936. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34993. 33051. 30361. 26432. 23450. 17059. 2619. 513. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.10 21.61 27.82 36.88 44.14 59.24 93.61 98.73 100.00 100.00 95th PERCENTILE X/Q VALUES 3.22E-03 3.08E-03 2.86E-03 2.63E-03 2.16t-03 1.54E-03 8.22E-04 6.94E-04 6.1IE-04 4.72E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 3.22E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 2.43E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 9.9 1E-04 1 to 4 days 5.84E-04 4 to 30 days 4.18E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 4.96E-03 6.22E-04 SECTOR-AVERAGE 2.89E-03 3.63E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 80 of 97 MAC Facility Personnel Airlock to Intake A 5

C:\TRACI'-I \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS97 LL.MET C:\TRACI'- 1\OYSTER- 1 \ARCON96\OYS98 LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.70 2334.00 0.00 0.00 0.00 32 90 26.90 1.70 0.00 OYS27.1og OYS27.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 81 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of tl&eir employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/28/2007 at 11:22:04

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1\OYSTER-I\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER- \ARCON96\OYS96LL.M ET C:\TRACI'M-I\OYSTER-I\ARCON96\OYS97LL.MET C:\TRACI'I\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-l ARCON96\OYS99LL.MET Height of lower wind instrument (in) = 10.0 Height of upper wind instrument (in) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (in) = 1.7 Building Area (mA2) = 2334.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (mA3/s) = .00 J Vent or stack radius (in) = .00 Direction .. intake to source (deg) 032 Wind direction sector width (deg) 90 Wind direction window (deg) = 347 - 077 Distance to intake (in) = 26.9 Intake height (in) = 1.7 Terrain elevation difference (in) = .0 Output file names OYS27.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 82 of 97 OYS27.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6546 Hours elevated plume w/ dir, in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34986 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.OOE-02 I.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 LOW LIM. I.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 18. 17. 15. 12. 0. 0. 0. 0. 0. 0.

IN RANGE 7209. 8933. 11320. 14856. 17801. 23831. 37986. 39892. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34986. 33212. 30729. 27005. 24179. 18025. 3026. 557. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.12 21.23 26.95 35.51 42.40 56.94 92.62 98.62 100.00 100.00 95th PERCENTILE X/Q VALUES 6.75E-03 6.45E-03 6.04E-03 5.54E-03 4.57E-03 3.27E-03 1.77E-03 1.47E-03 1.31E-03 9.94E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 6.75E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 5.13E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 2.14E-03 1 to 4 days 1.27E-03 4 to 30 days 8.74E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.06E-02 1.27E-03 SECTOR-AVERAGE 6.18E-03 7.39E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 83 of 97 MAC Facility Personnel Airlock to Intake A (Redirected Flow) 5 C:\TRACI'- I \OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'-I\OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'-I \OYSTER-1 \ARCON96\OYS98LL. MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

.1 1.70 2334.00 0.00 0.00 0.00 31 90 26.90 1.70 0.00 OYS28.log OYS28.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152 324 648 0.00 0.00

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 84 of.97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. I The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/28/2007 at 11:22:58

• • • • • • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'-- \OYSTER-I \ARCON96\OYS95LL.MET C:\TRACI'- 1\OYSTER-I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS98LL.MET C :\TRACI'- 1\OYSTER- 1 \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 1.7 Building Area (m^2) = 2334.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) 031 Wind direction sector width (deg) 90 Wind direction window (deg) = 346 - 076 Distance to intake (m) 26.9 Intake height (m) = 1.7 Terrain elevation difference (m) = .0 Output file names OYS28.log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 85 of 97 OYS28.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6544 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34988 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 LOW LIM. 1.00E-06 1.00E-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 l.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 ABOVE RANGE 18. 17. 15. 12. 0. 0. 0. 0. 0. 0.

IN RANGE 7207. 8958. 11387. 14977. 17964. 24021. 38009. 39889. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34988. 33187. 30662. 26884. 24016. 17835. 3003. 560. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.12 21.29 27.11 35.80 42.79 57.39 92.68 98.62 100.00 100.00 95th PERCENTILE X/Q VALUES 6.75E-03 6.45E-03 6.02E-03 5.51E-03 4.56E-03 3.26E-03 1.76E-03 1.47E-03 1.30E-03 9.96E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 6.75E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 5.1OE-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 2.13E-03 1 to 4 days 1.26E-03 4 to 30 days 8.78E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 1.06E-02 1.27E-03 SECTOR-AVERAGE 6.18E-03 7.39E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 86 of 97 MAC Facility Personnel Airlock to Intake B 5

C:\TRACI'-I\OYSTER-I\ARCON96\OYS95LL.MET C:\TRACI- 1 \OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.70 2311.00 0.00 0.00 0.00 27 90 35.70 1.70 0.00 OYS29.log OYS29.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87152324648 0.00 0.00 n

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 87 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/28/2007 at 11:24:01

• • • ARCON INPUT

• Number of Meteorological Data Files = 5 Meteorological Data File Names C :\TRACI'- I \OYSTER- 1\A.RCON96\OYS95LL.MET C:\TRACI'- I\OYSTER-I\ARCON96\OYS96LL.MET C :\TRACI'- I\OYSTER-1 \ARCON96\OYS97LL.MET C:\TRACI'-I\OYSTER-1I \ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER-l\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.7 Building Area (m^2) = 2311.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (mA3/s) .00 Vent or stack radius (m) .00 Direction .. intake to source (deg) = 027 Wind direction sector width (deg) = 90 Wind direction window (deg) = 342 - 072 Distance to intake (m) = 35.7 Intake height (m) 1.7 Terrain elevation difference (m) = .0 Output file names OYS29.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 88 of 97 OYS29.cfd Minimum Wind Speed (m/s) - .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data 1611 Hours direction in window = 6521 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 35011 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.OOE-02 I.OOE-02 1.OOE-02 I.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 LOW LIM. I.OOE-06 I.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 I.OOE-06 I.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7202. 9080. 11652. 15366. 18438. 24665. 38312. 39935. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 35011. 33082. 30412. 26507. 23542. 17191. 2700. 514. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.06 21.54 27.70 36.70 43.92 58.93 93.42 98.73 100.00 100.00 95th PERCENTILE X/Q VALUES 3.97E-03 3.76E-03 3.49E-03 3.21E-03 2.64E-03 1.88E-03 1.01E-03 8.47E-04 7.51E-04 5.77E-04 95% XIQ for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 3.97E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 2.95E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.22E-03 1 to 4 days 7.18E-04 4 to 30 days 5.1OE-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 6.1OE-03 7.59E-04 SECTOR-AVERAGE 3.56E-03. 4.42E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 89 of 97 MAC Facility Personnel Airlock to Intake B (Redirected Flow) 5 C:\TRACI'- I\OYSTER- I \ARCON96\OYS95 LL.MET C:\TRACI'- 1 \OYSTER- 1\ARCON96\OYS96LL.MET C:\TRACI'-I \OYSTER-l\ARCON96\OYS97LL.MET C:\TRACI'I\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS99LL.MET 10.00 45.70 2

I 1.70 2303.00 0.00 0.00 0.00 26 90 35.70 1.70 0.00 OYS30.log OYS30.cfd

.2 0.50 4.30 124 8 12 24 96 168 360 720 124 8 11 22 87 152 324 648 0.00 0.00

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 90 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.goV L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: j-ramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/28/2007 at 11:25:03

• • • • • • • ARCON INPUT**********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I \OYSTER- l\ARCON96\OYS95LL.MET C:\TRACI'- I\OYSTER-1I \ARCON96\OYS96LL.MET C:\TRACI'- l\OYSTER- 1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'- I\OYSTER- 1\ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-lev el release Release height (m) 1.7 Building Area (m^2) 2303.0 Effluent vertical velocity (m/s) = .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) = .00 Direction .. intake to source (deg) = 026 Wind direction sector width (deg) 90 Wind direction window (deg) = 341 - 071 Distance to intake (m) 35.7 Intake height (m) 1.7 Terrain elevation difference (m) = .0 Output file names OYS30.log

CALCULATION NO. C- 1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 91 of 97 OYS30.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 6539 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 34993 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 1.00E-02 I.OOE-02 I.OOE-02 1.OOE-02 LOW LIM. 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 I.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 7220. 9111. 11703. 15441. 18530. 24797. 38393. 39936. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 34993. 33051. 30361. 26432. 23450. 17059. 2619. 513. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 39706. 38691.

% NON ZERO 17.10 21.61 27.82 36.88 44.14 59.24 93.61 98.73 100.00 100.00 95th PERCENTILE X/Q VALUES 3.98E-03 3.77E-03 3.50E-03 3.21E-03 2.64E-03 1.88E-03 1.01E-03 8.45E-04 7.46E-04 5.81E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 3.98E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 2.96E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.21E-03 I to 4 days 7.17E-04 4 to 30 days 5.15E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 6.1OE-03 7.59E-04 SECTOR-AVERAGE 3.56E-03 4.42E-04 NORMAL PROGRAM COMPLETION

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 92 of 97 MAC Facility Entrance to Intake A 5

C:\TRACI'- I\OYSTER- 1\ARCON96\OYS95LL.MET C:\TRACI'-lI\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I1\ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI'-lI\OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.80 1525.00 0.00 0.00 0.00 348 90 28.40 1.80 0.00 OYS3 1log OYS31.cfd

.2 0.50 4.30 124 8 12 24 96 168 360 720 124 8 11 22 87 152 324 648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 - I REV. NO. 0 1 ATTACHMENT I I PAGE NO. 93 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080 e-mail: jyll@nrc.gov J. J. Hayes Phone: (301) 415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied; or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/26/2007 at 14:35:48

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- I\OYSTER- I \ARCON96\OYS95LL.MET C:\TRACI'-lI\OYSTER-I\ARCON96\OYS96LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS97LL.MET C:\TRACI' I\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI'- 1\OYSTER- 1LARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) = 1.8 Building Area (mA2) = 1525.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (mA3/s) = .00 Vent or stack radius (m) = .00 Direction.. intake to source (deg) 348 Wind direction sector width (deg) = 90 Wind direction window (deg) = 303 - 033 Distance to intake (m) = 28.4 Intake height (m) = 1.8 Terrain elevation difference (m) = .0 Output file names OYS3 .log

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 94 of 97 OYS31 .cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) = .20 Sector averaging constant 4.3 Initial value of sigma y = .00 Initial v'alue of sigma z = .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 9662 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 31870 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 .12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.OOE-02 1.OOE-02 1.00E-02 1.00E-02 1.OOE-02 1.00E-02 1.OOE-02 I.OOE-02 1.00E-02 LOW LIM. 1.OOE-06 1.OOE-06 I.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 10343. 12960. 16434. 21290. 25265. 32358. 40663. 40434. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 1 0.

ZERO 31870. 29202. 25630. 20583. 16715. 9498. 349. 15. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012.' 40449. 39706. 38691.

% NON ZERO 24.50 30.74 39.07 50.84 60.18 77.31 99.15 99.96 100.00 100.00 95th PERCENTILE X/Q VALUES 6.62E-03 6.35E-03 5.97E-03 5.44E-03 4.39E-03 3.09E-03 1.77E-03 1.46E-03 1.24E-03 1.11E-03 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 6.62E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 5.05E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.92E-03 1 to 4 days 1.33E-03 4 to 30 days 1.01E-03 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 9.55E-03 5.89E-04 SECTOR-AVERAGE 5.57E-03 3.43E-04 NORMAL PROGRAM COMPLETION

CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I PAGE NO. 95 of 97 MAC Facility Entrance to Intake B 5

C:\TRACI'- I \OYSTER- 1\ARCON96\OYS95 LL.MET C:\TRACI'- I\OYSTER- I \ARCON96\OYS96LL.MET C:\TRACI'- 1\OYSTER-I \ARCON96\OYS97LL.MET C:\TRACI'- 1\OYSTER- 1\ARCON96\OYS98LL.MET C:\TRACI'-I \OYSTER- 1\ARCON96\OYS99LL.MET 10.00 45.70 2

1 1.80 1739.00 0.00 0.00 0.00 355 90 36.90 1.80 0.00 OYS32.log OYS32.cfd

.2 0.50 4.30 1 2 4 8 12 24 96 168 360 720 1 2 4 8 11 22 87 152324648 0.00 0.00 n

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 96 of 97 Program

Title:

ARCON96.

Developed For: U.S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Division of Reactor Program Management Date: June 25, 1997 11:00 a.m.

NRC Contacts: J. Y. Lee Phone: (301) 415 1080

• e-mail: jyll@nrc.gov J. J. Hayes Phone: (301)415 3167 e-mail: jjh@nrc.gov L. A Brown Phone: (301) 415 1232 e-mail: lab2@nrc.gov Code Developer: J. V. Ramsdell Phone: (509) 372 6316 e-mail: jramsdell@pnl.gov Code Documentation: NUREG/CR-6331 Rev. 1 The program was prepared for an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibilities for any third party's use, or the results of such use, of any portion of this program or represents that its use by such third party would not infringe privately owned rights.

Program Run 9/26/2007 at 14:37:15

• • • • ARCON INPUT **********

Number of Meteorological Data Files = 5 Meteorological Data File Names C:\TRACI'- 1 \OYSTER-1 \ARCON96\OYS95LL.MET C:\TRACI'-l\OYSTER--l\ARCON96\OYS96LL.MET C :\TRACI'- 1\OYSTER- I\ARCON96\OYS97LL.MET C :\TRACI'- I\OYSTER- I \ARCON96\OYS98LL.MET C:\TRACI- I\OYSTER- I \ARCON96\OYS99LL.MET Height of lower wind instrument (m) = 10.0 Height of upper wind instrument (m) = 45.7 Wind speeds entered as miles per hour Ground-level release Release height (m) 1.8 Building Area (m^2) = 1739.0 Effluent vertical velocity (m/s) .00 Vent or stack flow (m^3/s) = .00 Vent or stack radius (m) = .00 Direction intake to source (deg) = 355 Wind direction sector width (deg) = 90 Wind direction window (deg) 310 - 040 Distance to intake (m) = 36.9 Intake height (m) 1.8 Terrain elevation difference (m) = .0 Output file names OYS32.log

I CALCULATION NO. C-1302-822-E310-081 I REV. NO. 0 ATTACHMENT I I PAGE NO. 97 of 97 OYS32.cfd Minimum Wind Speed (m/s) = .5 Surface roughness length (m) .20 Sector averaging constant = 4.3 Initial value of sigma y = .00 Initial value of sigma z - .00 Expanded output for code testing not selected Total number of hours of data processed = 43824 Hours of missing data = 1611 Hours direction in window = 8832 Hours elevated plume w/ dir. in window = 0 Hours of calm winds = 681 Hours direction not in window or calm = 32700 DISTRIBUTION

SUMMARY

DATA BY AVERAGING INTERVAL AVER. PER. 1 2 4 8 12 24 96 168 360 720 UPPER LIM. 1.00E-02 1.OOE-02 1.00E-02 1.00E-02 I.OOE-02 1.OOE-02 1.OOE-02 1.OOE-02 1.00E-02 1.00E-02 LOW LIM. 1.OOE-06 1.OOE-06 1.OOE-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.OOE-06 1.00E-06 1.00E-06 ABOVE RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

IN RANGE 9513. 12080. 15496. 20238. 24074. 30953. 40566. 40430. 39706. 38691.

BELOW RANGE 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.

ZERO 32700. 30082. 26568. 21635. 17906. 10903. 446. 19. 0. 0.

TOTAL X/Qs 42213. 42162. 42064. 41873. 41980. 41856. 41012. 40449. 3970*). 38691.

% NON ZERO 22.54 28.65 36.84 48.33 57.35 73.95 98.91 99.95 100.00 100.00 95th PERCENTILE X/Q VALUES 3.90E-03 3.79E-03 3.54E-03 3.21E-03 2.59E-03 1.80E-03 1.04E-03 8.50E-04 7.21E-04 6.27E-04 95% X/Q for standard averaging intervals 0 to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> 3.90E-03 2 to 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 2.97E-03 8 to 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 1.1OE-03 1 to 4 days 7.90E-04 4 to 30 days 5.63E-04 HOURLY VALUE RANGE MAX X/Q MIN X/Q CENTERLINE 5.73E-03 3.60E-04 SECTOR-AVERAGE 3.34E-03 2.1 OE-04 NORMAL PROGRAM COMPLETION

CALCULATION NO, C-1 302-822-E310-081 REV. NO. 0 ATTACHMENT J 7 Page I of 1i _

Computer Disclosure Sheet, Discipline Nuclear Client:: Exelon Corporation Date: October 2007 Project: Oyster Creek Generating Station Job No.

Program(s) used Rev No. Rev. Date Calculation No.:C-1302-822-E310-081, Rev. 0 ARCON96 1 5/1997 Status [ I Prelim.

/ [X] Final Void WGI Prequalification t X] Yes

[ ] No Run No. 1

Description:

ARCON96 X/Q analysis consistent with procedures in Regulatory Guide 1.194 for-Control Room habitability assessments.

Analysis

Description:

ARCON96 calculations of X/Q are performed for ground releases to Intakes A and B. Centerline X/Q values, sector X/Q values and 95% max XIQ values are computed for 0-2 hours, 2-8 hours and 8-24 hours, 1-4 days, and 4-30 days.

The attached computer output has been reviewed, the input data checked, and the results approved for release. Input criteria for this analysis were established.

By: On:

Run by:, T.Thomas Checked by: J. Robinson Approved by: H. Rothstein ,."/ ,"7 Remarks: WGI Form for Computer Software Control

ENCLOSURE2 Oyster Creek Technical Specification Change Request No. 338 Markup of Proposed Technical Specifications and Bases Page Changes Revised Technical Specifications & Bases Pages 1.0-8 3.5-5 3.5-6 3.5-7 3.5-8 3.5-11 3.5-12 3.5-12a 3.17-1 4.5-13

1.42 AVERAGE PLANAR LINEAR HEAT GENERATION RATE The AVERAGE PLANAR LINEAR HEAT GENERATION RATE (APLHGR) shall be applicable to a specific planar height and is equal to the sum of the heat generation rate per unit length of fuel rod for all the fuel rods in the specified bundle at the specified height divided by the number of fuel rods in the fuel bundle at that height.

1.43 CORE OPERATING LIMITS REPORT The Oyster Creek CORE OPERATING LIMITS REPORT (COLR) is the document that provides core operating limits for the current operating reload cycle. These cycle-specific core operating limits shall be determined for each reload cycle in accordance with Specification 6.9. 1.f. Plant operation within these operating limits is addressed in individual specifications.

1.44 LOCAL LINEAR HEAT GENERATION RATE The LOCAL LINEAR HEAT GENERATION RATE (LLHGR) shall be applicable to a specific planar height and is equal to the AVERAGE PLANAR LINEAR GENERATION RATE (APLHGR) at the specified height multiplied by the local peaking factor at that height.

1.45 SHUTDOWN MARGIN (SDM)

SHUTDOWN MARGIN is the amount of reactivity by which the reactor would be subcritical when the control rod with the highest reactivity worth is fully withdrawn, all other operable control rods are fully inserted, all inoperable control rods are at their current position, reactor water temperature is 68§F, and the reactor fuel is xenon free. Determination of the control rod with the highest reactivity worth includes consideration of any inoperable control rods which are not fully inserted.

1.46 IDLE RECIRCULATION LOOP A recirculation loop is idle when its discharge valve is in the closed position and its discharge bypass valve and suction valve are in the open position.

1.47 ISOLATED RECIRCULATION LOOP A recirculation loop is fully isolated when the suction valve, discharge valve and discharge bypass valve are in the closed position.

1.48 OPERATIONAL CONDITION The reactor plant operational status as to criticality, reactor mode switch position, reactor coolant temperature, and/or specific system status. These conditions consist of POWER OPERATION, STARTUP MODE, SHUTDOWN CONDITION, COLD SHUTDOWN CONDITION, and REFUEL MODE. A change or entry into an operating condition is signified by movement of the reactor mode switch or a change in reactor coolant temperature from <212 0'F to >212'F.

pCccMTL'" 1f2A/4b 110rTE-.D F*kL-

"L ~~~~~~~~~ocp_ part Oc.~~ 01F'1 ccrh'hc1 reo&c-to a-~~4~~

coiee- 'e ý 1 rev/ieus A~o~rs.

OYSTER CREEK Amendment No.: 147, 178, 191, 212, 241)

8. Shock Suppressors (Snubbers)

a. All safety related snubbers are required to be operable whenever the systems they protect are required to be operable except as noted in 3.5.A.8.b and c below.

b. With one or more snubbers inoperable, within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> replace or restore the inoperable snubber(s) to operable status.

c. If the requirements of 3.5.A.8.a and 3.S.A.8.b cannot be met, declare the protected system inoperable and follow the appropriate action statement for that system.

d. An engineering evaluation shall be performed to determine if the components protected by the snubber(s) were adversely affected by the inopera-bility of the snubber prior to returning the system to operable status.

S. Secondary Containment

1. Secondary containment integrity shall be maintained at all times unless all of the following conditions are met:

a. The reactor is subcritical and Specification 3.2.A is met.

b. The reactor is in the cold shutdown condition.

e. ;he reatr vessel head oth e!4 head C,*+. No work is being performed on the reactor or its connected systems in the reactor building whichA*

could result 4B nA~dvoPn tcnt mne of Ptaws- I hacve- t ,4,til,*i -1 d*Iahli pent fuel sterageplthtql Mrun sh eause rolease of Padkaetiye materials.

1) TIe reawbci'1A-sS Ae 0or+'Ae-) tell) A

• 7~reaor Xas AjeA ehA~ ~ ~~t OYSTER CREEK 3.5-5 Amendment No.: 32, 74, 86, 87, 100,

2. Upon the accidental loss of SECONDARY CONTAINMENT INTEGRITY, restore, SECONDARY CONTAINMENT INTEGRITY within 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />, except as provided in specification 3.5.B.3.

3. With one or more of the automatic secondary containment isolation valves inoperable:

a. Maintain at least one automatic secondary containment isolation valve in each affected penetration OPERABLE.

b. Within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> restore the inoperable automatic secondary containment isolation valve(s) to OPERABLE status or isolate each affected penetration with at least one valve secured in the closed position.

4. If Specifications 3.5.B.2 or 3.5.B.3 cannot be met:

a. During Power Operation:

(I) Have the reactor mode switch in the shutdown mode position within the following 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />.

(2) Cease all work on the reactor or its connected systems in the reactor building which could result in inadvertent releases of radioactive materials.

(3) Cease all operations in, above or around the Spent Fuel Storage Pool that could cause release of radioactive materials.

b. During refueling: 1hVol,'/,, /W oJTLy1M, o--+rt F-SL.

(1) Cease fuel handling operationstc W-ehc-o-ld-redu-ca the chutdow ari (excluding rcactor coolant temperature (2) Cease all work on the reactor or its connected systems in the reactor building which could result in ma --.

srt 5 t'

-4e rf

-Spenvt u l trage Pool that eauld -- u --

releasc of radieaetiye materiah.r

5. Two separate and independent standby gas treatment system circuits shall be operable when secondary containment is required except as specified by Specification 3.5.B.6.

OYSTER CREEK 3.5-6 Amendment No.: 14 18,32,74,103 166,

6. With one standby gas treatment system circuit inoperable:

a. During Power Operation:

(1) Verify the operability of the other standby gas treatment system circuit within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. If testing is required to demonstrate operability and significant painting, fire, or chemical release has taken place in the reactor building within the previous 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, then demonstration by testing shall take place within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of the expiration of the 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> period, and (2) Continue to verify the operability of the standby gas treatment system circuit once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> until the inoperable standby gas treatment circuit is returned to operable status.

(3) Restore the inoperable standby gas treatment circuit to operable status within 7 days.

b. During Refueling:

(1) Verify the operability of the other standby gas treatment system within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br />. If testing is required to demonstrate operability and significant painting, fire, or chemical release has taken place in the reactor building within the previous 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />, then demonstration by testing shall take place within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> of the expiration of the 12 hour1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> period, and 0 ,, (2) Continue to verify the operability of the redundant (4-L) AteI L'41413 standby gas treatment system once per 7 days until Ieinvcv_ kECeM-.LY the inoperable system is returned to operable p.*.J*-IATeD PL~L. status.

(3, ', .1c,,,t,,

t e- (3) Restore the inoperable standby gas treatment system to operable status within 30 days or cease "ieo veA,;5el/ al pent fuol handl~ing, coro- m-Itor~atoncr. oprai t44t ccldrou the shutelw mgi (cxoluding@

roacto coolant toprtr hangoc.

7. IfSpecifications 3.5.B.5 and 3.5.B.6 are not met, reactor shutdown shall be initiated and the reactor shall be in the cold shutdown condition within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> and the condition of Specification 3.5.B.1 shall be met.

OYSTER CREEK 3.5-7 Amendment No.: 167, 168, 211, 233

LBases:

Specifications are placed on the operating status of the containment systems to assure their availability to control the release of any radioactive materials from irradiated fuel in the event of an accident condition. The primary containment system(l) provides a barrier against uncontrolled release of fission products to the environs in the event of a break in the reactor coolant systems.

Whenever the reactor coolant water temperature is above 2 12°F, failure of the reactor coolant system would cause rapid expulsion of the coolant from the reactor with an associated pressure rise in the primary containment. Primary containment is required, therefore, to contain the thermal energy of the expelled coolant and fission products which could be released from any fuel failures resulting from the accident. If the reactor coolant is not above 212°F, there would be no pressure rise in the containment. In addition, the coolant cannot be expelled at a rate which could cause fuel failure to occur before the core spray system restores cooling to the core. Primary containment is not needed while performing low power physics tests since procedures and the Rod Worth Minimizer would limit rod worth such that a rod drop would not result in any fuel damage. In addition, in the unlikely event that an excursion did occur, the reactor building and standby gas treatment system, which shall be operational during this time, offer a sufficient barrier to keep off-site doses.vehbelow 10 CFR mits.

The absorption chamber water volume provides the heat sink for the reactor coolant system energy released following the loss-of-coolant accident. The core spray pumps and containment spray pumps are located in the comer rooms and due to their proximity to the torus, the ambient temperature in those rooms could rise during the design basis accident. Calculations(7) made, assuming an initial torus water temperature of 100*F and a minimum water volume of 82,000 ft. 3, indicate that the comer room ambient temperature would not exceed the core spray and containment spray pump motor operating temperature limits and, therefore, would not adversely affect the long-term core cooling capability. The maximum water volume limit allows for an operating range without significantly affecting accident analyses with respect to free air volume in the absorption chamber. For example, the containment capability(8) with a maximum water volume of 92,000 ft. 3 is reduced by not more than 5.5% metal-water reaction below the capability with 82,000 ft. 3.

Experimental data indicate that excessive steam condensing loads can be avoided if the peak temperature of the suppression pool is maintained below 160°F during any period of relief valve operation with sonic conditions at the discharge exit. Specifications have been placed on the envelope of reactor operating conditions so that the reactor can be depressurized in a timely manner to avoid the regime of potentially high suppression chamber loadings.

OYSTER CREEK 3.5-8 Amendment No.: 76; 196

Snubbers are designed to prevent unrestrained pipe motion under dynamic loads as might occur during an earthquake or severe transient, while allowing normal thermal motion during startup and shutdown. The consequence of an inoperable snubber is an increase in the probability of structural damage to piping as a result of a seismic or other event initiating dynamic loads. Itis, therefore, required that all snubbers required to protect the primary coolant system or any other safety system or component be OPERABLE whenever the systems they protect are required to be OPERABLE.

The purpose of an engineering evaluation is to determine ifthe components protected by the snubber were adversely affected by the inoperability of the snubber. This ensures that the protected component remains capable of meeting the designed service. A documented visual inspection will usually be sufficient to determine system OPERABILITY.

Because snubber protection is required only during low probability events, a period of 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> is allowed for repairs or replacements.

Secondary containment(s) is designed to minimize any ground level release of radioactive materials which might result from a serious accident. The reactor building provides secondary iq(c C.XId "X containment during reactor operation when the drywell is sealed and in service and provides 4-a-/ -e.

primary containment when the reactor is shutdown and the drywell is open, as during refueling. 6'eA,-I'.i A,'

Because the secondary containment is an integral part of the overall containment system, it is )  ?,, -

required at all times that primary containment is required. Moreover, secondary containment is rea tr'r-We,/o required during fuel handling operationsndh~henever work is being performed on the reactor or its connected systems in the reactor building _..... . . .. i_;;__.___.

rzleas4acofrdenoanctv -matorial. Miooi Rece-'~vLr f//QADAAf-7TZZf loe!g When secondary containment is not maintained, the additional restrictions on operation and maintenance give assurance that the probability of inadvertent releases of radioactive material will be minimized. Maintenance will not be performed on systems which connect to the reactor vessel lower than the top of the active fuel unless the system is isolated by at least one locked 7 closed isolation valve.

The trunnion room door is not an access opening for the passage of personnel and equipment into the reactor building. During all modes of operation, the trunnion room is a low traffic area and momentary openings of the door would be limited and administratively controlled and have little effect on SGTS and HVAC.* Je -1% r4'=,*, decc-jj de,,, -?,( Ad/ 1 , aoe,-&.'ois b*-s, The standby gas treatment system filters and exhausts the reactor building atmosphere to the stack during secondary containment isolation conditions, with a minimum release of radioactive materials from the reactor building to the environs. .tte A t-,* se, c1 /eoj r/r.,'j f=e/ /,'/[

In Section 3.5.B.5 and 3.5.B.6 of the Technical Specification, the use of the word "Circuits" actually r means 'Trains" as the word trains is used in the following paragraph.

e.,e-~vct 7tecwc~4'rt -- '4'I be-~

1`n.rv-Witr-ql ILei IkljAe.%v~j 1c~.s 6et, 4A0l C1l'I 06t.s.

- o&vr' -Me- re.-Rdb-r CAOiýy ~4v/-) -&e 4/ 4A-ie-il Ve5se, / ffcL atiCi. I pr/ i,i OYSTER CREEK 3.5-11 Amendment No.: 18,74,75,100,196,211,

-EGR O 4-00842-

-XGreetedt-2/24/84--

Two separate filter trains are provided, each having 100% capacity(6 ). There is a section of ductwork upstream and downstream that is common to both filter trains. If one filter train becomes inoperable, there is no immediate threat to secondary containment and reactor operation may continue while repairs are being made. Since the test interval for this system is one month (Specification 4.5), the time out-of-service allowance of 7 days is based on considerations presented in the Bases in Specification 3.2 for a one-out-of-two system.

There is also only one vital power supply to the SGTS automatic initiation controls and for the operation of the heating coils for both filter trains.

Therefore, the SGTS is not mechanically nor electrically single failure proof. However, manual actuation of the SGTS is not vulnerable to single failures and is an acceptable backup to automatic initiation.

Two automatic secondary containment isolation valves are installed in each reactor building ventilation system supply and exhaust duct penetration. Both isolation valves for each supply duct penetration are located inside the secondary containment boundary, and the two exhaust duct penetration isolation valves are located outside of the secondary containment boundary. Removal of an inboard supply or exhaust valve (closest to the boundary) is permitted only when secondary containment is not required. The outboard isolation supply or exhaust valve can be removed when secondary containment is required as long as the inboard valve is secured in the closed position..

1A

References:

(1) FDSAR, Volume I, Section V-1 (2) FDSAR, Volume I, Section V-1.4.1 (3) FDSAR, Volume I, Section V-1.7 VS--- (4) Licensing Application, Amendment 11, Question 111-25 (5) FDSAR, Volume I, Section V-2 (6) FDSAR, Volume I, Section V-2.4 (7) Licensing Application, Amendment 42 (8) Licensing Application, Amendment 32, Question 3 (9) Robbins, C. H., "Tests on a Full Scale 1/48 Segment of the Humboldt Bay Pressure Suppression Containment, "GEAP-3596, November 17, 1960.

(10) Bodega Bay Preliminary Hazards Summary Report, Appendix I, Docket 50-205, December 28, 1962.

(11) Report H. R. Erickson, Bergen-Paterson To K. R. Goller, NRC, October 7, 1974.

Subject:

Hydraulic Shock Sway Arrestors.

(12) General Electric NEDO-22155 "Generation and Mitigation of Combustible Gas Mixtures in Inerted BWR Mark I Containment" June 1982.

(13) Oyster Creek Nuclear Generating Station, Mark I Containment Long-Term Program, Plant Unique Analysis Report, Suppression Chamber and Vent System, MPR-733; August, 1982.

OYSTER CREEK 3.5-12 Amendment No.: 11,19,79,86a,-7,16,16,2.30, ECR OC 04-00842 Corrected: 12/24/84

INSERT TO TS PAGE 3.5-12 The addition of the term RECENTLY IRRADIATED FUEL associated with handling irradiated fuel in all secondary containment function Technical Specification requirements is applicable since analysis has demonstrated that after sufficient radioactive decay has occurred, off-site and control room operator doses resulting from a fuel handling accident remain below the limits of 10 CFR 50.67.

The following guidelines are included in the assessment of systems removed from service during movement of irradiated fuel:

" During fuel handling/core alterations, ventilation system and radiation monitor availability (as defined in NUMARC 91-06) should be assessed, with respect to filtration and monitoring of releases from fuel. Following shutdown, radioactivity in the fuel decays away fairly rapidly. The basis of the Technical Specification operability amendment is the reduction in doses due to such decay. The goal of maintaining ventilation system and radiation monitor availability is to reduce doses even further below that provided by the natural decay.

• A single normal or contingency method to promptly close secondary containment penetrations should be developed for those times when secondary containment is not required. Such prompt methods need not completely block the penetration or be capable of resisting pressure. The purpose of the "prompt methods" mentioned above are to enable ventilation systems to draw the release from a postulated fuel handling accident in the proper direction such that it can be treated and monitored.

(14) Oyster Creek Nuclear Generating Station, Mark I Containment Long-Term Program, Plant Unique Analysis Report, Torus Attached Piping, MPR-734; August, 1982.

(15) AmerGen Calculation C-1302-243-El70-087, 'Wetwell-to-Drywell Vacuum Breaker Sizing."

(16) General Electric NEDE-24802, "Mark I Containment Program Mark I Wetwell-to-Drywell Vacuum Breaker Functional Requirements, Task 9.4.3," April, 1980.

(/7) 7 *( -,,5- ) _ arcveo,

$t-alwad1 TecAniFcdl~ 77hve- icc 7-s7r-F-57-4 OYSTER CREEK 3.5-12a Amendment No.: 1,10,79,,07,168,196,2o, ECR OC 04-00842 Corrected: 12/24/84

3.17 Control Room Heating., Ventilatina, and Air-Conditioning System Applicabiliv,: Applies to the o erabili of the co rol room heating, ventilating,

) and air conditioning (HVAC) sy ste rr f d C n r l R o ne lo p e (C R E ) b o u nd a r -y_

tro.r*

Th - R -b un y m yb e °open ed. interm i.tt~en tl.y. under adm ini's~tr_ative _c°on Obiective: To assure the capability of the control room HVAC system to minimize the amount of radioactivity from entering the control room in the event of an accident.

Specifications:

A. The control room HVAC system shall be operable during all modes of plant operation.

B. With one control room HVAC system determined inoperabl ether than specificati

1. Verify once per 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> the partial recirculation mode of operation for the operable system, or place the operable system in the partial recirculation mode; and

2. Restore the inoperable system within 7 days, or prepare and submit a special report to the Commission in lieu of any other report required by Section 6.9, within the next 14 days, outlining the action taken, the cause of the inoperability and the plans/schedule for restoring the HVAC system to operable status.

C. With both control room HVAC systems determined inoperableter than specifi

1. During Power Operation: place the reactor in the cold shutdown condition witt&30 hours

2. During Refueling:

(a) Chandling operations; and (b) Cease all work on the reactor or its connected systems in the reac or buildino which cou.l-result in .n.dve. te..t rclcac.

. of .adioactivo matEri al. . /T~h r eev- ves.-

D. When one or both control room HVAC systems are determined inoperable due to an inoperable CRE boundary:

1. During Power Operation: actions to implement mitigating actions shall be performed immediately, verification that the mitigating actions are in place shall be performed within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br />, and the CRE boundary shall be restored to operable status within 90 days.

2. During Refueling: k tLN ' IAMijiq+/-eP F/EL (a) Immediately suspend movement of, ssemblies in the containment; and (b) Immediately initiate action to suspend operations with the potential to drain the reactor vessel.

OYSTER CREEK 3.17-1 Amendment No: 115, 139,167, 211,225,

During each refueling outage.-four suppression chamber-drywell vacuum breakers will be inspected to assure components have not deteriorated. Since -'alve internals are designed for a 40-year lifetime,-an inspection program which cycles through all valves in about 1/10th of the -

design lifetime is extremely conservative. The alarm systems for the vacuum breakers will be calibrated during each refueling outage. This frequency is based on experience and engineering judgement.

Initiating reactor building isolation and operation of the standby gas treatment system to maintain a 1/4 inch of water vacuum, tests the operation of the reactor building isolation valves, leakage tightness of the reactor building and performance of the standby gas treatment system. Checking the initiating sensors and associated trip channels demonstrates the capability for automatic actuation. Performing- the reactor building in leakage test prior to refueling demonstrates secondary containment capability prior to emenv,-' fuel handling operations associated with the outage. Verifying the efficiency and operation of charcoal filters once per 18 months gives sufficient confidence of standby gas treatment system performance capabili. A charcoal filter efficiency of 99% for halogen removal is adequate. CAJTL- 1AA.nD FueL-The in-place testing of charcoal filters is performed using halogenated hydrocarbon refrigerant which is injected into the system upstream of the charcoal filters. Measurement of the refrigerant concentration upstream and downstream of the charcoal filters is made using a gas chromatograph. The ratio of the inlet and outlet concentrations gives an overall indication of the leak tightness of the system. Although this is basically a leak test, since the filters have charcoal of known efficiency and holding capacity for elemental iodine and/or methyl iodide, the test also gives an indication of the relative efficiency of the installed system. The test procedure is an adaptation of test procedures developed at the Savannah River Laboratory which were described in the Ninth AEC Cleaning Conference.*

High efficiency particulate filters are installed before and after the charcoal filters to minimize potential releases of particulates to the environment and to prevent clogging of the iodine filters.

An efficiency of 99% is adequate to retain particulates that may be released to the reactor building following an accident. This will be demonstrated by testing with DOP at testing medium.

The 95% methyl iodide removal efficiency is based on the formula in GL 99-02 for allowable penetration [ (100% - 90% credited in DBA anal)'sis) divided by a safety factor of 2 ]. If the allowable penetration is <_5%, the required removal efficiency is Z.95%. If laboratory tests for the adsorber material in one circuit of the Standby Gas Treatment System are unacceptable, all adsorber material in that circuit shall be-replaced with adsorbent qualified according to Regulatory Guide f152. -Any HEPA filters found defective shall be replaced with those qualified with Regulatory Position C.3.d of Regulatory Guide 1.52.

D.R. Muhfbier. "In Place-Nondestructive Leak Test for Iodine Adsorbers." Proceedings of the Ninth AEC Air Cleaning Conference. USAEC Report CONF-660904. 1966 OYSTERCREEK 4.5-13 Amendment No.: 186, 195, 219/

ENCLOSURE 3 List of Commitments

Enclosure 3 List of Commitments Page 1 of 2

SUMMARY

OF AMERGEN COMMITMENTS The following table identifies regulatory commitments made in this document by AmerGen. (Any other actions discussed in the submittal represent intended or planned actions by AmerGen. They are described to the NRC for the NRC's information and are not regulatory commitments.)

COMMITMENT TYPE COMMITMENT COMMITTED ONE-TIME DATE OR "OUTAGE" ACTION PROGRAMMATIC (Yes/No) (Yes/No)

Oyster Creek will follow the guidelines in Section 11.3.6.5 of NUMARC 93-01, Rev. 3 Upon No Yes during refueling within containment. Plant implementation of procedures will be revised, as appropriate, to approved implement these guidelines, amendment The following guidelines are included in the assessment of systems removed from service during movement of irradiated fuel:

During fuel handling/core alterations, ventilation system and radiation monitor availability (as defined in NUMARC 91-06) should be assessed, with respect to filtration and monitoring of releases from fuel. Following shutdown, radioactivity in the fuel decays away fairly rapidly. The basis of the Technical Specification operability amendment is the reduction in doses due to such decay. The goal of maintaining ventilation system and radiation monitor availability is to reduce doses even further below that provided by the natural decay.

A single normal or contingency method to promptly (within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />) close secondary containment penetrations should be developed. Such prompt methods need not completely block the penetration or be capable of resisting pressure. The purpose of the "prompt methods" mentioned above are to enable ventilation systems to draw the release from a postulated fuel handling accident in the proper direction such that it can be treated and monitored.

Enclosure 3 List of Commitments Page 2 of 2 COMMITMENT TYPE COMMITMENT COMMITTED ONE-TIME DATE OR "OUTAGE" ACTION PROGRAMMATIC (Yes/No) (Yes/No)

The evaluated release points listed in Table Upon No Yes 4-1 will be identified in the Oyster Creek implementation of Updated Final Safety Analysis Report approved (UFSAR) and in appropriate plant amendment procedures governing secondary containment integrity and refueling activities.

Evaluation of other locations will be administratively controlled in accordance with the requirements of 10 CFR 50.59.

These controls will ensure that future evaluations of any additional openings in secondary containment will remain bounded by this analysis.

Plant procedures will continue to require that Upon No Yes secondary containment integrity be implementation of maintained when handling heavy loads approved (greater than one fuel assembly), such as amendment the reactor vessel head or dryer/separator assembly, over the reactor cavity with fuel in the reactor vessel.