View source for RNP-RA/15-0083, Submits Request for Technical Specification Change to Reactor Coolant System Pressure and Temperature Limits

{{Adams
| number = ML15307A069
| issue date = 11/02/2015
| title = Submits Request for Technical Specification Change to Reactor Coolant System Pressure and Temperature Limits
| author name = Glover R
| author affiliation = Duke Energy Progress, Inc
| addressee name = 
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000261
| license number = DPR-023
| contact person = 
| case reference number = RNP-RA/15-0083
| document type = Letter type:RNP, Technical Specification, Amendment
| page count = 108
}}

=Text=
{{#Wiki_filter:R. Michael Glover
( "-> DUKE                                                                            H. B. Robinson Steam Electric Plant Unit 2 ENERGY~                                                                             Site Vice President Duke Energy Progress 3581 West Entrance Road Hartsville, SC 29550 0 : 843 857 1704 F: 843 857 1319 Mike. GIOl'e a d11ke-e11ergy.com 10 CFR 50.90 Serial: RNP-RA/15-0083 NOV 0 2 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 H.B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 I RENEWED LICENSE NO. DPR-23 REQUEST FOR TECHNICAL SPECIFICATION CHANGE TO REACTOR COOLANT SYSTEM PRESSURE AND TEMPERATURE LIMITS

==Dear Sir/Madam:==

In accordance with the provisions of 10 CFR 50.90 Duke Energy Progress, Inc. is submitting a request for an amendment to the technical specifications (TS) for H. B. Robinson Steam Electric Plant, Unit No. 2 (HBRSEP2). The proposed amendment revises the reactor coolant system (RCS) pressure and temperature limits by replacing TS Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits," Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 effective full power years (EFPY). provides a description and basis of the proposed change, a No Significant Hazards Consideration Determination, and an Environmental Analysis. Attachment 2 provides the existing TS pages marked up to show the proposed change. Attachment 3 provides revised (clean) TS pages that reflect the proposed change. Attachment 4 provides a non-proprietary version of the Westinghouse report, WCAP-15827, "H.B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation."
HBRSEP2 requests approval of the proposed license amendment by October 31, 2016, with the amendment being implemented within 120 days of issuance.
In accordance with 10 CFR 50.91, a copy of this application, with attachments, is being provided to the designated South Carolina Official.
Please address any comments or questions regarding this matter to Mr. Richard Hightower, Manager- Nuclear Regulatory Affairs at (843) 857-1329.

U.S. Nuclear Regulatory Commission Serial: RNP-RA/15-0083 Page 2 I d~clare under penalty of perjury that the foregoing is true and correct. Executed on
/\/o.,rt .~.r 2, , 2015.
Sincerely,
   ~. ~ : ~k(ll~ _JJP~*~
R. Michael Glover Site Vice President RMG/jmw Attachments
: 1. Description and Basis of Proposed Change
: 2. Proposed Technical Specification Changes
: 3. Revised Technical Specification Pages
: 4. Westinghouse report, WCAP-15827 (Non-Proprietary Class 3) cc: Mr. V. M. Mccree, NRC, Region II Ms. Martha C. Barillas, NRC Project Manager, NRR NRC Resident Inspector, HBRSEP2 Ms. S. E. Jenkins, Manager, Infectious and Radioactive Waste Management Section (SC)

U.S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 5 Pages (including this cover page)
DESCRIPTION AND BASIS OF PROPOSED CHANGE

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 2 of 5

==1.0       DESCRIPTION==
AND BASIS OF PROPOSED CHANGE 1.1       Description of Proposed Change Appendix A, Technical Specifications (TS), to Renewed Operating License No. DPR-23, for H.
B. Robinson Steam Electric Plant, Unit No. 2 (HBRSEP2), establishes the Limiting Condition for Operation (LCO) requirements for reactor coolant system (RCS) pressure and temperature (PIT) limits. Specifically, the LCO states that the RCS pressure, RCS temperature, and RCS heatup and cooldown rates shall be maintained within the limits specified in Figures 3.4.3-1 and 3.4.3-2. Figures 3.4.3-1 and 3.4.3-2 contain PIT limit curves for heatup, cooldown, inservice leak and hydrostatic (ISLH) testing, and data for the maximum rate of change of reactor coolant temperature. Each PIT limit curve defines an acceptable region for operation. The curves are used during heatup and cooldown maneuvering, by monitoring and comparing pressure and temperature indications to the applicable curve to ensure that operation is within the allowable region .
The proposed change replaces TS Section 3.4.3, Figures 3.4.3-1 and 3.4.3-2, with updated curves (see the attached markup of TS pages and retyped TS pages) that are applicable up to 50 effective full power years (EFPY). This is necessary since the current Figures 3.4.3-1 and 3.4.3-2 are applicable to 35 EFPY, which is projected to be reached at the start of cycle 31 .
1.2       Basis For Proposed Change The technical basis for the proposed revision to the heatup and cooldown limits is provided in the attached Westinghouse report, WCAP-15827, "H. B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation." The fluence values used in these analyses were updated and documented in WCAP-15805, "Analysis of Capsule X from the Carolina Power and Light Company H. B. Robinson Unit 2 Reactor Vessel Radiation Surveillance Program," which was previously submitted to the NRC by letter, dated April 25, 2002.
As explained in the attached WCAP-15827 report, the heatup and cooldown curves were generated using the most limiting material adjusted reference temperature (ART) values and the NRG-approved methodology documented in WCAP-14040-NP-A, Revision 2, "Methodology Used to Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves," with the exception of the following:
The fluence values are calculated fluence values (i.e., comply with Regulatory Guide 1.190), and are not the best-estimate fluence values.
K1c (which is the material toughness property measured in terms of stress intensity factor, Ki. which will lead to non-ductile crack propagation) is used in place of K1a (which is the critical value of the stress intensity factor, K1, for crack arrest as a function of temperature). This methodology is consistent with the approved ASME Code Case N-641 .

U. S. Nuclear Regulatory Commission  to Serial : RNP-RA/15-0083 Page 3 of 5 The 1996 Version of Appendix G to ASME Section XI was used in lieu of the 1989 version.
Additionally, the proposed heatup and cooldown limits were further adjusted by +20&deg;F and -80 psig to account for instrument error, which is consistent with the current licensing basis.
The normal shift of the Prr limit curves as irradiation time increases is toward lower pressures for a given temperature. The pressure-temperature curves for 50 EFPY were developed using the "axial-flaw" methodology with the most limiting "axial-flaw" ARTs and the "circ-flaw" methodology (Code Case N-641) with the most limiting "circ-flaw" ARTs. This allows higher pressures at a given temperature, and the limit curves shift to lower temperatures and higher pressures upon first use of the methodology. This method has been accepted by the NRC in the past as an exemption to ASME Section XI, and in April 2004, the NRC published Regulatory Issue Summary 2004-04, "Use of Code Cases N-588, N-640, and N-641 in Developing Pressure-Temperature Operating Limits," which allows the use of the Code Case methodology with no need for an exemption application.
Review of the low temperature overpressure protection limits confirmed that no changes are required as a result of the revised reactor pressure vessel analyses and limits.
Since the proposed RCS Prr limits are based on applicable NRG-approved methodology, the proposed amendment will continue to maintain appropriate limits for the HBRSEP2 RCS up to 50 EFPY.

==2.0      REGULATORY ANALYSIS==

2.1      No Significant Hazards Consideration Determination As required by 10 CFR 50.91 (a)(1 ), this analysis is provided to demonstrate that the proposed license amendment does not involve a significant hazard.
Conformance of the proposed amendment to the standards for a determination of no significant hazards, as defined in 10 CFR 50.92, is shown in the following :
: 1)      Does the proposed license amendment involve a significant increase in the probability or consequences of an accident previously evaluated?
No . The proposed RCS Prr limits are based on NRG-approved methodology and will continue to maintain appropriate limits for the HBRSEP2 RCS up to 50 EFPY. These changes provide appropriate limits for pressure and temperature during heatup and cooldown of the RCS, thus ensuring that the probability of RCS failure is maintained acceptably low. These limits are not directly related to the consequences of accidents.
Therefore , the proposed amendment does not result in an increase in the probability or consequences of an accident previously evaluated.

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 4 of 5
: 2)       Does the proposed change create the possibility of a new or different kind of accident from any accident previously evaluated?
No. The proposed changes will continue to ensure that the RCS will be maintained within appropriate pressure and temperature limits during heatup and cooldown. No physical changes to the HBRSEP2 systems, structures, or components are being implemented . There are no new or different accident initiators or sequences being created by the proposed Technical Specifications changes. Therefore, these changes do not create the possibility of a new or different kind of accident from any accident previously evaluated.
: 3)       Does the proposed change involve a significant reduction in margin of safety?
No. The proposed changes ensure that the margin of safety for the fission product barriers protected by these functions will continue to be maintained. This conclusion is based on use of the applicable NRC-approved methodology for developing and establishing the proposed RCS PIT limits. Therefore, these changes do not involve a significant reduction in the margin of safety.
Based on the preceding analysis, it is concluded that the replacement of TS Section 3.4.3, Figures 3.4.3-1 and 3.4.3-2, with updated curves that are applicable up to 50 EFPY does not involve a significant hazards consideration finding as defined in 10 CFR 50.92.
3.0      ENVIRONMENTAL ANALYSIS 10 CFR 51.22(c)(9) provides criteria for identification of licensing and regulatory actions for categorical exclusion from performing an environmental assessment. A proposed change for an operating license for a facility requires no environmental assessment if operation of the facility in accordance with the proposed change would not (i) involve a significant hazards consideration; (ii) result in a significant change in the types or significant increases in the amounts of any effluents that may be released offsite; (iii) result in a significant increase in individual or cumulative occupational radiation exposure. Duke Energy Progress, Inc., has reviewed this request and determined that the proposed change meets the eligibility criteria for categorical exclusion set forth in 10 CFR 51.22( c)(9). Pursuant to 10 CFR 51.22(b ), no environmental impact statement or environmental assessment needs to be prepared in connection with the issuance of the amendment. The basis for this determination is as follows:
Proposed Change The proposed change will revise the RCS pressure and temperature limits by replacing Technical Specifications Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits," Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 EFPY.

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 5 of 5 The proposed changes meet the eligibility criteria for categorical exclusion set forth in 10 CFR 51.22(c)(9) for the following reasons:
: 1) As demonstrated in the No Significant Hazards Consideration Determination, the proposed changes do not involve a significant hazards consideration.
: 2) The proposed changes revise the RCS pressure and temperature limits by replacing Technical Specifications Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits,"
Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 EFPY. These changes do not affect the generation or control of effluents. Therefore, the proposed changes will not result in a significant change in the types or significant increases in the amounts of any effluents that may be released offsite.
: 3) The proposed changes, as previously described, do not affect any parameters that would cause an increase in occupational radiation exposure. There are no proposed physical changes to the facility or any process changes that would result in additional radiation exposure. Therefore, the proposed changes will not result in a significant increase in individual or cumulative occupational radiation exposure.

U.S. Nuclear Regulatory Commission  to Serial : RNP-RA/15-0083 5 Pages (including this cover page)
PROPOSED TECHNICAL SPECIFICATION CHANGES

Replace with Insert 1 RCS PIT Limits 3.4.3 MATERIAi S PROPERTIES BASE                               Curves applicable for heatup rates up to 60 &deg;F/Hr for CONTROLLING MATERIAL: Upper Shell Plate W10201-1         Service period up to 35 EFPY.
      ~* iting ART Values at 35 EFPY: 1/4T, 167' F 3/4T, 147'F            Heatup Curves include +10&deg;F and -60 psig allowance For instrumentation error.
2250 2000 1750 Ci                                                                 Acceptable Operation "iii
        .s:   1500 Heatup Rate to I!!
::i Ill                      60 ' F/Hr Ill I!!
Q. 1250 "C
         .!
IV u
        '6
        .:    1000                                                    Criticality Limit based on service Hydrostatic test T perature (226' F) for the     rvice period up to 750 35 EF Y 500 250 100      150    200     250   300     350     400     450 Indicated Temperature (&deg;F)
Figure 3.4.3-1 Reactor Coolant System Heatup Limits Applicable Up to 35 EFPY HBRSEP Unit No. 2                                      3.4-7                                   Amendment         No ~

                         - Replace with INSERT2 RCS PIT Limits
                       'II                                                                                          3.4.3 MATERIALS PROPERTY BASE CONTROLLING MATERIAL: Upper Shell Plate W10201-1                  Curves applicable for cooldown rates up and Girth Weld 10-273                                           100&deg;F/Hr for the service period up to 35 iting ART Values at 35 EFPY: 1/4T, 167&deg;F and 242&deg;F             EFPY. Curves include +10&deg;F and -60       IG 3/4T, 147&deg;F and 172&deg;F           allowance for instrument error.
2500 2250 2000
(;-   1750 iii
           !!::.
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::s (I)
(I)  1500 E
0..
           "C                                                                 Acceptable Operation   I
           .el
            "'
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           '6 1250
           =
1000  Cooldown Rate
("F/Hr 750 500 50     100    150     200    250    300   350     400    450 Indicated Temperature (&deg;F)
Figure 3.4.3-2 Reactor Coolant System Cooldown Limits Applicable Up to 35 EFPY HBRSEP Unit No. 2                                     3.4-8                                   Amendment No. 21'8-

                                                               !INSERT 1       I MATERIALS PROPERTIES BASE Controlling r.tateriat Upper Snell Plate W1D201-1 & Girtll Weld 10-273    Curves appHcable for lleatup rates up to 60' F/Hr for Limfti11g AAT V alues at 50 EFPY. 1/4T, 172"F & 263'F                     service period up to 50 EFPY 3/4T, 153'F & 191 'F                Heatup Curves include +20'F and -SD psig A llow ance for lnstrumentatio11 error.
2:00 22:0 2000
                =
                'ii a
                 ...
                 ; 1500 t
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                 .
                 ~ 12:0
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1000 1:0 500 2: 0 100     1$0      200     2:--0          350      400     4:0    500      s:o lndicatedTemperature<<FJ Figure 3 4 3-1 Reactor Coolant System Heatup Limits Applicable Up to 50 EFPY

jlNSERT       21 MATERIALS PROPERTIES BASE                                                  cur11es applicable for cooldown rates up to 100* F/Hr Controllin!J Material Upper Shell Plate W10201-1 & Girth Weld 10-273       for the seniice period up to 50 EFPY Limfting ART Values at SD EFPY: 1/4T. 172'F & 263'F                        Cuives include +20' F and -80 PSIG Allowance for 314T, 153'F & 191'F                   Instrumentation error 2750 2500 2250 2000 1750 S'
ii5
               ~
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                ...
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               .5 1000 750 500 250 50      100     150     200    250    300      350     4!!0   450     500   550 Indicated Temperature ("F)
Figure 3 4 3-2 Reactor Coolant System Cootdown Limitations Appllcable Up to 50 EFPY

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 3 Pages (including this cover page)
REVISED TECHNICAL SPECIFICATION PAGES

RCS PIT Limits 3.4.3 MATERIALS PROPERTIES BASE Controlling Material: Upper Shell Plate W10201-1 & Girth Weld 10-273         Curves applicable for heatup rates up to 60"F/Hr for Limiting ART Values at 50 EFPY: 1/4T, 172&deg;F & 263"F                          service period up to 50 EFPY 3/4T, 153&deg;F & 191 "F                    Heatup Curves include +20&deg;F and -80 psig Allowance for Instrumentation error.
2500 2250 2000     Leak Test Limit 1750 Ci             Unacceptable Operation
               'iii
               .!:                                                                         Acceptable Operation I!! 1500
:I 111                   Heatup Rate to
                ~
II..
60&deg;F/Hr "C
                ~ 1250 u
               '6
               .:
1000 Criticality Limit based on lnservice Hydrostatic test temperature (221 "F) for the service period up to 50 EFPY 750 500 250 o +-r~-..-,-~~*-.-.~.-...-,.-,.-~....-~.....-J~~-.-.-.-.~.-.--.-.-..--.,.-,-..-.-~~~~~-......1 0       50      100     150      200      250      300      350       400     450     500    550 Indicated Temperature ("F)
Figure 3.4.3-1 Reactor Coolant System Heatup Limits Applicable Up to 50 EFPY HBRSEP Unit No. 2                                                    3.4-7                                    Amendment No.

RCS PIT Limits 3.4.3 MATERIALS PROPERTIES BASE                                                        Curves applicable for cooldown rates up to 100&deg; F/Hr Controlling Material: Upper Shell Plate W10201-1 & Girth Weld 10-273             for the service period up to 50 EFPY.
Limiting ART Values at 50 EFPY: 1/4T. 172&deg;F & 263&deg;F                              Curves include +20&deg;F and -80 PSIG Allowance for 3/4T, 153&deg;F & 191 &deg;F                      Instrumentation error.
2500 2250 2000
                                                      ~
                             ~IU-n-a-cc_e_p-ta-b-le-0-peration I 1750 6'
Ci) e:.                                                                 20&deg;F/ Hr I!! 1500
::J U)
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Acceptable Operation I!!
a.
               "C   1250                                                        60&deg;F/ Hr
               .!
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               .E 1000 Cooldown Rates
(&deg;F/Hr) 750 500 250 0
0         50      100       150       200    250    300      350    400     450     500   550 Indicated Temperature {&deg;F)
Figure 3.4.3-2 Reactor Coolant System Cooldown Limitations Applicable Up to 50 EFPY HBRSEP Unit No. 2                                                       3.4-8                                   Amendment No. _ _

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 93 Pages (including this cover page)
WESTINGHOUSE REPORT, WCAP-15827, "H.B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation" (Non-Proprietary Class 3)

Westinghouse Non-Proprietary Class 3 WCAP-15827                                            March 2003 Revision 0 H.B. Robinson Unit 2 tI Heatup and Cooldown Limit Curves for I
Normal Operation
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* WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-15827, Revision O H.B. Robinson Unit 2 Hcatup and Cooldown Limit Curves for Normal Operation T. J. Laubham March2003 Prepared by the Westinghouse Electric Company LLC for the Carolina Power & Light Co.
Approved:     ~ (vkl~
J.A. Gresham, Manager c.-* Engineering and Materials Technology Weslinghouse Electric Company LLC Energy Systems P.O. Box3.S.S Pinshurgh. PA 15230.0355
:>2003 Wes1inghousc Electric Company LLC All Rights Reserved

iii TABLE OF CO~TENTS LIST OFTABLES ........................................................................................................................................iv LIST OF AGURES ...................................................................................................................................... vi EXEClITIVE SUl\11\1ARY ......................................................................................................................... vii INTRODUCTION ............................................................................................................................ I 2     FRACTURE TOUGHNESS PROPERTIES .................................................................................... 2 3     CRITERlA FOR ALLOWABLE PRESSURE-TEMPERATURE RELATIONSHIPS .................... 7 4     CALCULATION OF ADJUSTED REFERENCE TEMPERATURE ............................................ 11 5     HEATUP AND COOLDOWN PRESSURE-TEMPERATURE LIMIT CURVES ........................ 29 6     REFERENCES ............................................................................................................................... 56 APPENDIX A: PT CURVES WITHOUT FLANGE REQUIREMENT .................................................. A-0 APPENDIX B: VESSEL WALL(l/4T. 3/4Tand T)TEMPERATURES ................................................ 8-0

iv LISTOFTAlltES Table I  Summary of lhe Best Estimate Cu and Ni Weight Percent and Initial RTNOT Values for the H.B. Robinson Unit 2 Reactor Vessel Materials ..................................................... 3 Table 2  Calculared lntegrared Neutron Exposure of the Surveillance Capsules @
H.B. Robinson Unit 2.......................................................................................................... 4 Table 3  Calculation of Chemistry Factors using H.B. Robinson Unit 2 Surveillance Capsule Data ....................................................................................................................... 5 Table4   Summary of the H.B. Robinson Unit 2 Reactor Vessel Bel\Hne Material Chemistry Factors ............................................................................................................... 6 Table S  Calculated Neutron FJuence Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface ( 1019 n/cm2
* E > 1.0 MeV) ..................................................... 12 Table 6  Summary of the Vessel Surface, J/4T and 3/4T F1uence Values used for the Generation of Che 30, 35, 40, 45 and 50 EFPY Heatup/Cooldown Curves ....................... 14 Table 7  Summary of the Calcul3ted FJuence Factors used for the Generation of the 30, 35, 40, 45 and 50 EFPY Heatup and Cooldown Curves ......................................................... 16 Table 8  Calculation of the ART Values for the l/4T Location                         @    30 EFPY .................................. 18 Table 9  Calculation of the ART Values for the 3/4T Location                         @ 30 EFPY .................................. 19 Table 10 Calcularion of the ART Values for che l/4T Location                         @    35 EFPY .................................. 20 Table 11 Calculation of Che ART Values for the 3/4T Location                          @   35 EFPY .................................. 21 Table 12 Calculation of the ART Values for the l/4T Location                          @   40 EFPY .................................. 22 Table 13 Calculation of the ART Values for che 3/4T Location                          @   40 EFPY .................................. 23 Table 14 Calculation of the ART Values for the l/4T location                          @   45 EFPY .................................. 24 Table 15 Calculation of the ART Values for the 3/4T Location                          @   45 EFPY .................................. 25 Table 16 Calculation of the ART Values for the l/4T Location                          @   50 EFPY .................................. 26 Table 17 Calculation of the ART Values for the 3/4T Location                          @   50 EFPY .................................. 27

v LISTOFTABLF.S Table 18 Summary of lhe Limiting ART Values Used in the Generation of lhc H.B. Robinson Unit 2 Heatup/Cooldown Curves ...................................................................................... 28 Table 19 30 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnainties for Instrumentation Errors) ................................................................... 33 Table20  30 EFPY Cooldown Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) .................................................................. 35 Table 21 35 EFPY Heatup Curve Data Points Using 1996 App. G (without Uncertainties for ln!itrumcntation Errors) ................................................................... 38 Table 22 35 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) .................................................................. 40 Table23  40 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnainties for Instrumentation Errors) ................................................................... 43 Table 24 40 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncenainties for Instrumentation Errors) .................................................................. 45 Table 25 45 EFPY Heatup Curve Data Points Using 1996 App. G (without Uncenaintics for Instrumentation Errors) ................................................................... 48 Tablc26  45 EFPY Cooldown Curve Data Points Using 1996App. G (without Uncenaintics for Instrumentation Errors) .................................................................. 50 Table 27 SO EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) ................................................................... S3 Tablc28  SO EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) .................................................................. SS

vi UST OF FIGURf..S Figure I  H.B. Robinson Unit 2 Reactor Coolant System Heat up Limitations (Jlealup Rates of 60 & I 00&deg;F/hr) Applicable for the First 30 EFPY
(\Virhout Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 31 Figure 2  H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumental ion Errors) Using 1996 App. G Methodology ........... 32 Figure 3  H.B. Robinson Unit 2 Reactor Coolant System Heatup Limitations (Heatup Rates of 60 & J00&deg;F/hr) Applicabli! for 1he First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 36 Figure4   H.B. Robinson Unit 2 Reactor Coolant System Cootdown Limitations (Cooldown Rates up lo 100&deg;F/hr) Applicable for the First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 37 Figure 5  H.B. Robinson Unit 2 Reactor Coolant System Hcarup Limitations (Heatup Rates of 60 & I 00&deg;F/hr) Applicable for the First 40 EFPY (Without Margins for Instrumental ion Errors) Using 1996 App. G Methodology ........... 41 Figure6    H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limittitions (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 40 EFPY (Without Margins for lnsirumentation Errors) Using 1996 App. 0 Methodology ........... 42 Figure 7   H.B. Robinson Unit 2 Reactor Coolant System Heatup Limitations (Hcatup Rates of 60 & J00&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. 0 Methodology ........... 46 Figure 8   H.B. Robin~on Unit 2 Reactor Coolant System CoolJown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using '996 App. G Methodo\ogy ........... 47 Figure 9   H.B. Robinson Unit 2 Re:icror Coolant System Heatup Limitations (Heatup Rates of 60 & I00&deg;F/hr) Applicable for the First 50 EFPY
(\Vithout M:irgins for Instrumentation Errors) Using 1996 App. G Methodology ...........51 Figure 10  H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (CooIdown Rates up 10 I00&deg;F/hr) Appl icablc for the First 50 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodo\ogy ...........52

vii EXECUTIVE 

==SUMMARY==

This report provides the methodology and results of the generation ofheatup and cooldown pressure temperature limit curves for nonn:il operation of the H.B. Robinson Unit 2 reactor vessel. In addition, the vessel wall temperature dati is documented herein under the Appendices.
The PT curves were generated based on the latest available reactor vessel infommtion and Ouenees
{WCAP-1580S)fll, which were up<bted to reflect actual power realized from the R021 uprate. The new H.B. Robinson Unit 2 heatup and cooldo\\11 pressure-temperature limit curves were generated using ASME Code Case N-641121 (which allows the use of the Kie methodology and "Circ. Flaw" methodology) and the a.'tial flaw methodology of the 1995 ASME Code, Section XI through the 1996 Addcndat3l.
It should be noted that H.B. Robinson was limited at the l/4T and 3/4T locations by the upper to intermediate shell circumferential weld with exception to the 3/4T location at 30 EFPY (Limited here by the upper shell plate Wl0201*1). The limiting axial material was the upper shell plate Wl0201*1. The pressure-temperature (PT) limit curves presented in Section S and Appendix A arc developed using the "axial-flaw'' methodology with the most limiting "a"<i:il-flaw" adjusted reference temperatures (ARTs), and the "Circ Flaw" Methodology (ASME Code Case N-641. formerly known as N-Sssl*I) with the mQfil limiting "Circ. Flaw" ART values. The "a.'tial-flaw" ART values produce a more limiting PT curve overall with exception to the higher temperatures where at a ccrt3in point, depending on the EFPY, the curve could switch from "axial-flaw" limited to a "circ-flaw" limited curve. When and where this occurs is noted within the data tables for each specific PT-limit curve.
[Note that the PT limit curves ofAppendix A arc the same as those in Section S, with exception of removing the flange requirement for potential future use.]

I        INTRODUCTION He:uup and cooldown limit curves are calculated using lhe adjusted RTNOT (reference nil-ductility temperature) corresponding to the limiting belt line region m:iterial of the reilctor vessel. The adjusted RTNor of the limiting material in the core region of the reactor vessel is determined by using the unirrildiated reactor vessel material fracture toughness properties. estima1ing the radiation-induced flRTNOT* and adding a margin. The unirradia1ed RTNl>T is designated as the higher of either the drop weight nil-ductility transition temperature (NDTI) or the 1empcra1ure al which the malerial exhibits at least 50 ft-lb of impact energy and 35-mil lateral expansion (normal to &he major working direction) minus 60&deg;F.
RTNl>T increases as the material is exposed to fast-neutron radiation. Therefore. to find the most limiting RTNOT at any time period in the reactor's life, flRT NOT due to the radiation exposure associated with that rime period must be added to the unirradiated RTNOT (IRTNOT). The extent of 1he shift in RTNOT is enhanced by certoiin chemical clements (such as copper and nickel) present in reactor vessel steels. The Nucleilr Regul:uory Commission (NRC) has published a method for predicting radialion embriulement in Regulalory Guide 1.99, Revision 2, ..Radialion Embrillll!menl of Reactor Vessel Malerials.''1' 1 Regulatory Guide 1.99, Revision 2, is used for lhe calculation of Adjusted Reference Tempcralure (ART) values (lRTNOT + .1.RTNM'+ margins for uncertainties) at the 1/4T and 3/4T locations, where Tis the thickness of the vessel at the belt line region measured from the clad/base metal interface.
The heatup and cooldown curves documented in this report were generaled using the most limiling ART values and the NRC approved methodology documented in WCAP-14040-NP-A, Revision 21"'1, "Me1hodology Used to Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves" wilh exception of the following: I) The Oucnce values used in this report arc calculated nuence values (i.e. comply with Reg. Guide l.190). not the best estimate flucnce values.
: 2) The K1c crilical stress intensities are used in place of the K1, criticill stress inlensities. This me1hodology is laken from approved ASME Code Case N-641m. 3)The 1996 Version of Appcndiit G to Sec1ion X1 1 ~ 1 will be used rather than the 1989 version.
WCAP-IS827

2 2        FRACTURE TOUGHNESS PROPERTIES The fracture-toughness propenies of the ferri1ic materials in 1he reactor coolant pressure boundary are determined in accordance wi1h the NRC Standard Review Plan 171* The bellline material properties of the H.B. Robinson Unit 2 reactor vessel is presen1ed in Table I.
Best estimate copper (Cu) and nickel (Ni) weight percent values used to calculate chemistry factors (CF) in accordance with Regulatory Guide 1.99, Revision 2, are provided in Table I. Addition:illy, surveillance capsule data is available for four capsules (Capsules S, V, T and X) already removed from lhe H.B. Robinson Unit 2 reactor vesse1. This l'IUr\'cillance capsule dala was ntso used lo cakuta1e CF values per Posilion 2.1 of Regulatory Guick 1.99, Rcvbion 2 in Table 4. These CF values are summarized in Table 5.
The Regulalory Guide 1.99, Revision 2 methodology used lo develop the heatup and cooldown curves documented in this report is the same as that documented in WCAP-14040, Revision 2.
Credibility Evalu:11ion Robinson surveillance program contains surveillance malerial from alJ three intermediate shell plates and from weld material fabricated from weld wire heat number W52 I4, which is the same heat as the upper lo intermedia1e shell girth weld seam. In order to apply the surveillance data to such evaluations as developing ART values, you lirst have to evaluate whether or not the data is credible. The procedures for cvalualing credibility are prescribed in Regulatory Guide 1.99, Rev. 2 and IOCFR50.61, along with guidance provided by the NRC at an industry meeting on February 12111 & 13th, 1998. The credibility cvalualion for lhe Robinson data has already been performed under lhe Capsule X repon, WCAP-15805, and the results were as follows:
* Surveillance plate materials from lnlermediate Shell Plates WI0201-4 and Wl0201-6 were determined 10 be not credible.
* Surveillance plate ma1erials from Intermediate Shell Plate W 10201-5 was determined 10 be credible.
* Surveillance weld metal (Heat W5214) from Robinson only was dclermined to be not credible. Note that there exists surveillance data of the same heat from Indian Point Units 2 and 3. lf this data were integrated with Robinson, the surveillance weld data would then be credible. For conservatism, however, the Indian Point surveillance data will not be used. Robinson data alone produces a slightly lower chemistry factor via Position 2.1, but this is offset by the higher margin because of the non-credible data.
Ba~d on the results above, only intennediate shell plate W10201-5 may use a reduced m3rgin when calculating ART via Position 2.1. All other surveillance data win use the full a~ in determining margin and ART.
WCAP-1.5827

3 TABLE I Summary of the Best Estimale Cu and Ni Weight Pcrccnl and Initial RT NOT Values for the H.B. Robinson Unil 2 Reaclor Vessel Materials Material Description                           Cu (%)'8'           Ni(%)1* 1      Initial RT"rrr1d 1 Closure Head A:mge WI 0208                            ...               0.70               60&deg;F Vessel Range WI0209                                ...               0.67               60&deg;F Inlet Nozzle                                0.02            0.75/0.90            6Qopcl Outler Nozzle                               0.15'''             0.71              6Qoptl Upper Shell Pl:itc WI 020 I -1                       0.13               0.11               69&deg;F Upper Shell Pl:ite WI 0201-2                         0.15               0.25               30&deg;F Upper Shell Pl:itc WI 0201-3                         0.11               0.08               36&deg;F lmenncdi:itc Shell Plate WI020l-i                       0.12               0.09               20&deg;F Intermediate Shell Plate WI0201*5                       O.IO               0.12               20&deg;F Jn1ermcdiate Shell Plate WI0201 *6                      0.l)()             0.09               45&deg;F Lower Shell Plate W9807-3                           0.12               0.10               50&deg;F Lower Shell Plate W9807-5                           0.15               0.10               33&deg;F Lower Shell Pl:ite W9807-9                          0.14               0.15                9&deg;F Upper Shell Plate Longitudinal                        0.22              o.os*b*             -56&deg;F Weld Sc:ims 1-273A, B,C(He:it # R6054D)
Intermediate Shell Plate Lon~itudin:il                   0.22              o.os*b*             -56&deg;F Weld Scams 2*273A, B. C (Heat# R6054 8)
Lower Shell Plate Longitudinal                        0.22              0.051b*             -56&deg;F Weld Scams 3-273A. D. C (Heal# 860548)
Upper to Jnh:rmcdiatc Shell Plate Circumferential              o.21*h*              1.01              -56&deg;F Weld Scam 10-273 (Heat# W5214)
Intermediate 10 Lower Shell Plate Circumforcntial               0.19               0.98               -77&deg;F WelJ Scam 11-273 (Heat# 3-iD009)
Nozzle Welds                                --_,,,              --_.,,            -56opcl Surveillance Weld (Heat# W5214)'c1                       0.34                O.fl6              ---
Notes:
(a) Cu & Ni are the currcnl docketed v3lues for Robinson 2 (Ref 8 for the plates and Ref. 9 for the Welds). The Jnle1 nozzle forgings (heal Xl5156/XSJ 16J) were ohl3incd rcr the Midvalc-Heppcnstall CMTRs.
(b) Rounded 10 two decimal poinls per ASTM E29. using the ''Rounding Method" (c) Per WCAP-IOJ04.
(d) Oocke1cd values per Ref. 8. All values ar~ mc3surcd Cllccpl welds of heat numbers 860548 &. WS214.
(e) Assumed $Cncric value per Standard Review Pl3n Branch Technical Position MTED 5-2.
(0 No Copper Value availahlc, however since the inlet noule was reported as 0.02 Cu ii is conservative to assume thal the oullct nozzle Cu value will llC no higher than the highcsl vessel plate or nozzle Cu value.
(g) Sec Tahle 4.
WCAP-15827

The chemistry factors were calculated using Regulatory Guide 1.99 Revision 2, Posit ions I.I and 2.1.
Position 1.1 uses the Tables from the Reg. Guide along with the best estim.1te copper and nickel weight percents. Position 2.1 uses the surveillance capsule data from all capsules withdrawn to dale. The Ouence values used to determine the CFs in Table 4 are the calculated nucnce values at the surveillance capsule locations. The measured ARTNor values for the weld data were adjusted for chemistry using the ratio procedure given in Position 2.1 of Regulatory Guide 1.99, Revision 2.
All calculated Ouence values (capsule and projections) for H.B. Robinson Unit 2 were updated and documented in WCAP-15805 111* These fluences were calculated using the ENDF/B-VI scattering cross-section data set. Table 2 is a summary of the capsule Ouences from 11.B Robinson Unit 2.
TABLE2 Calculated Integrated Neutron faposure of the Surveillance Capsules       @  H.B. Robinson Unit 2 Capsule                                          Flue nee s                              4.79 x I011 nkm 2, (E > 1.0 McV) v                              5.30 x 1011 n/r:m2, (E > 1.0 McV)
T                               3.87 x I0 19 n/r:m2, (E > 1.0 McV) x                              4.49 x I0 111 n/cm~. (E > 1.0 McV)
WCAP-15827

5 TABLE3 Calculation of Chemistry Factors using H.B. Robinson Unit 2 Surveillance Capsule Data f\1atcrial          Capsule        Capsule     r* 1    FFb1             flRTNoT ' 1 1
FF*ARTNOT           FF2 ln1crmcdia1c Shell           s              0.479           0.795               .n.51              25.85         0.632 Plalc WI 0201-4            x               4.49           1.381               104.73             144.63        1.907 (Long.)                                                                        SUM:        170.48         2.s:w Cfw1o:x11 .~ = I(fF *RTNot>    +   I< FF!)= (170.48) +     (2.539)= 67.1&deg;F ln1ermedi:11c Shell          s              0.479           0.795                15.29              12.16        0.632 Plate WI0201-5              v              0.530           0.823               47.01              38.69         0.677 (Long.)                                                                         SUM:        50.85         1.309 Cfw10201-s = I<FF
* RT,..-oy)  +    I< FF2) =(50.85) +   ( 1.309) = 38.8&deg;f Intermediate Shell           s              0.479           0.795                 13.8              10.97        0.632 Plate WI0201*6              T               3.87           1.3-49              75.24              IOI.SO        1.820 (Long.)                                          .                              SUM:        112.47        2.452 Cfwur.o*** = I<FF *RTtmT) +         I< FP) = ( J 12.47) +           =
(2.452) 4S.9"F Surveillance Weld        V(HDR2)            0.530           0.823          221.88 (209.32)         182.61        0.677 Matcrial'd*         T(HBR2)             3.87           J.3-49         305.44 (288.1.5)       412.04          1.820 X (HBR2)            4.49           1.381          281.89 (265.93)        3119.29         1.907 SUM:       983.9-4        4.40-i CF s-. Weld a: !.<FF* RTNOT)     +   I.{ FF1) = (98J.9-4&deg;F) + (4.404) =22J.4"F Note<;;
(a)       f = flucncc. Sec Table 2, (x 1019 n/cm2* E > 1.0 MeV).
(b)       FF= nucnce factor= ( 0*11
* 0 **1osn.
(c)      ti.RTNOT values arc the measured 30 ft-lb shifl values taken from the following documents:
         - H.B. Robinson Uni1 2 ..* WCAP-1'805111 (I.I)                  =                 =
Ratio HDR2 230.2 + 217.7 1.06 for the H.B. Robinson Unit 2 data.
(The pre-ndjustcd values are in parenthesis.)
WCAP-15827

6 TABLE4 Summary of the 11.B. Robinson Unit 2 Reactor Vessel Beltline Material Chemistry Factors Material                         Reg. Guide 1.99, Re,*. 2      Reg. Guide 1.99, Rev. 2 Position J.1 Cf's1* 1           Position 2.t Cf's Inlet Nozzle                               2oop*'                          ...
Outlet Nozzle                               I 13&deg;f4&deg;                        ...
Upper Shell Plate W 10201-1                          62.9&deg;F                          ...
Up(ll!r Shell Plate WI 0201-2                        84.8&deg;F                          ...
Urpcr Shell Plate WI0201-3                           51.8&deg;F                          .. -
Intermediate Shell Plate WI0201-4                        57.J&deg;F                         67.1&deg;F Intermediate Shell Plate WI0201*5                        51.2&deg;F                         38.8&deg;F Intermediate Shell Plate \\'10201-6                      44.2&deg;F                         45.9nF Lower Shell Plate \\'9807-3                         58.0&deg;F                           ...
Lower Shell Plate W9807-5                           70.5&deg;f                           ---
Lower Shell Plate W9807-9                           70.5&deg;f                           ...
Up[ll!r Shell Plate Longitudinal                      100.8&deg;F                          ...
Weld Scams 1-273A, B, C (Heal # 86054 8)
Intermediate Shell Plate Longitudinal                     I00.8&deg;F Weld Seams 2-273A, B, C (Heat# 860548)
                                                                                                ---
Lower Shell Plate Longitudinal                        100.8&deg;F                          . -.
Weld Scams 3-273A, B. C (Heat# 860548)
Up[ll!r to Intermediate Shell Plate                    230.2&deg;F                        223.4&deg;F Circumferential Weld Scam 10-273 (Heat# WS214) ln1crmcdia1c 10 Lower Shell Plate                      217.1&deg;F                          ...
Circumfcrcn1ial Weld Scam 11-273 (Heat# 348009)
Nozzle Welds                               230.2&deg;f'bl                        .. -
Surveillance Weld (Hc:u # WS214)                         210.7&deg;F                          --.
NOTE:
(a) See Tahlc I for cxplan:nion of the copper and nickel values used to determine the chemistry factor.
(b) Since no copper or nickel content is availahlc, it is conserva1ively assumed that the chemistry factor is equal lo that of the highesl weld on 1hc vessel (i.e. Heat #W.5214).
WCAP-1.5827

7 3        CRITERIA FOR ALLO\VABLE PRESSURE-TEl\1PERATURE RELATIONSHIPS 3.1     Overall Approach The ASME approach for calculating 1he allowable limit cun.*es for various heatup and cooldown rates specifies that lhe total stress intensity factor, K1o for the combined thermal and pressure stresses at any time during heatup or cooldown cannot be greater 1han the reference slress intensity factor, Kie. for the metal temperature at that time. K1c is obtained from the reference fracture toughness curve, defined in Code Case N-640, ..Alternative Reference Frac1ure Toughness for Development of PT Limit Curves for Section Xl''12 " 31 of the ASME Appendi~ G to Section XI. The K1c curve is given by the following equation:
(I)
: where, reference stress intensity factor as a function of the metal temperature T and the metal reference nit-ductility temperature RTNOT This K1c curve is based on the lower bound of static critical K1 values measured as a function of temperature on specimens of SA-533 Grade B Class I, SA-508-1, SA-508-2, SA-508-3 steel.
3.2 Methodology ror Pressure-Temperature Limit Curve De,,*elopment The governing equation for the heatup-cooldown analysis is defined in Appendix G of Che ASME Code as follows:
(2) where, K1m =     stress intensity factor caused by membrane (pressure) stress K11 = stress intensity factor caused by the thermal gradients K1c =     reference stress intensity factor as a function of temperature relative to the RTNOT of the material C   s:::  2.0 for Level A and Level B service limils C   =     1.5 for hydrostatic and leak tesl conditions during which the reactor core is not critical WCAP-15827

8 For membrane 1cnsion, 1he corresponding K1 for the postulated defect is:
Kim= M,,,x(pR./t)                                                     (3) where. Mm for an inside surface flaw is given by:
1.85 for .Ji < 2, 0.926 .fi for 2 S .fi S 3.464
* 3.21 for .fi > 3.464 Similarly. Mm for an oulside surface flaw is given by:
1.77 for .Ji < 2, 0.893 .fi for 2 S   JI S 3.464 ,
3.09 for .Ji > 3.464 and p =internal pressure, Ri =vessel inner radius, and t =vessel wall thickness.
For bending stress. the corresponding K1 for the postulated defect is:
Kn.  = Mb
* Maximum Slress, where M is two-thirds of Mm 11 The maximum K1 produced by radial thermal gradienl for che po!itulated in!iide surface defecc of G-2120 is K 1, = 0.953x JO.) x CR x tu. where CR is the cooldown rate in &deg;F/hr.* or for a poslulated oulside surface defecl, K 14 =0.753x10* 3 x HU x t15, where HU is the heatup rale in &deg;f/hr.
The through-wall temperature difference associated with the maximum thermal K1c:m be determined from Fig. G-2214-1. The temperature at any radial distance from the vessel surface can be determined from Fig. G-2214-2 for the maximum thermal K1 *
(:a)      The m:aximum thermal K1 relationship and the temperature relationship in Fig. G-2214-1 are applicable only for the conditions given in G-22 I 4.3(a)( I) and (2).
(b)       Alternatively, the K1 for radial thermal gradient can be calculated for any thermal stress distribution and at any specified time during cooldown for a *A-thickness inside surface defect using the relationship:
K11 = (1.0359Co+ 0.6322C1+0.4753C2+0.3855C3) * / ;                                   (4)
WCAP-15827

9 or similarly, Krr during heatup for a 'A-thickness outside surface defect using the relationi;hip:
K1, =(l.043Co + o."630C1 + 0.481C2+0.40 ICl)* Ji;;                                    (5) where the coefficients Co. Ci. C1 and Cl are dctennined from the thermal stress distribution at any specified time during the heatup or cooldown using the form:
(6) and xis a variable that represents the radial distance from the appropriate (i.e., inside or outside) surface to any point on the crack front and a is the maltimum crack depth.
Note, that equations 3, 4 and 5 were implemented in the OPERLIM computer code, which is the program used to generate the pressure-temperature (P-T) limit curves. No other changes were made to 1he OPERLIM computer code with regard to P-T calculation methodology. Therefore, the P-T curve methodology is unchanged from that described in WCAP-14040, "Methodology used lo Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves"161 Section 2.6 (equations 2.6.2-4 and 2.6.3-1) with the exceptions just described above.
At any time during the heatup or cooldown transient, K1c is di:tennined by the metal temperature at the lip of a postulated naw at the I/4T and 3/4T location, the appropriate value for RTNOT* and the reference fracture toughness curve. The thermal stresses resulting from the temperature gradients through the vessel wall are calculated nnd then the corresponding (thermal) slress in1ensity factors, K11 , for the reforence naw are computed. From Equation 2, the pressure stress intensity factors are obtained and, from these, the allowable pressures are calculated.
For the calculation of the allowable pressure versus coolant temperature during cooldown, lhe reference naw of Appendix G to the ASME Code is assumed to exist at the inside of the vessel wall. During cooldown, the controlling location of the naw is always at lhe inside of the wall because the thennal gradients produce tensile stresses nt the inside, which increase with increasing cooldown rates.
Allowahle pressure-tempcrarurc relations nre generated for both stendy*stare and finite cooldown rate situations. From these relations, composite limit curves are constructed for ench cooldown rate of interest.
The use or the composite curve in the cooldown analysis is necessary because control of the cooldown procedure is based on the measurement of reactor coofant tempcrarure, whereas the limiting pressure is actually dependent on the material temperature at the tip of the assumed naw. During cooldown, the l/4T vessel location is at a higher temperature than the Ouid adjacent to the vessel inner diameter. This condition. of course, is nor true for the steady-state situation. It follows that, at any given reactor coolant temperature, the 41T (temperature) developed during cooldown results in a higher value of Kie at lhe If.ff location for finite cooldown rates lhan for steady-state operation. furthennore, if conditions exist so that the increase in Kk exceeds K11 , the calculated allowable pressure during c:ooldown will be greater than the Mcady-state \'alue.
WCAP-15827

10 The above procedures are necdl!d bccau!.e there is no direct control on temperature at the l/4T location and, lherefore, allowable prc~!.ures may un~nowingly be violated if the rate of cooling is decreased at various inlervals along a cooldown ramp. The ui.e of the composile curve eliminates this problem and ensures conserv;uive opera1ion of the sy!>lem for 1he entire cooldown period.
Three separate calculations are required 10 de1ermine 1he limit curves for finite heatup rates. As is done in the cooldown analysis. allowable pre!.sure-temperature relationships are developed for ~ready-state conditions as well as finite heat up rate conditions assuming the presence of a l/4T defect at the inside of the wall. The heatup rc:sulls in compressive stresses at the inside surface that alleviate the tensile stresses produced by internal pressure. The metal temperature at the crack tip lags the coolant tempera1Ure:
therefore, lhe K1c for the l/4T crnck Juring heatup is lower than lhe Kie for lhe l/4T crack during ~teady state conditions al the same coolanl temperature. During hcalup, especially al 1he end of lhc lransienl, conditions may exist so 1hat lhe effec1s of compressive 1hennal stresses and lower K1c values do not offset each other, and lhe pressure-temperature curve based on steady-Mate conditions no longer represents a lower bound of all similar curves for finite he:uup rates when the l/4T naw is considered. Therefore, both cases have to be analyzed in order to ensure that al any coolant temperature the lower value of the allowable pressure calculated for !lteady-!>tatc and finite healup rates is obtained.
The second ponion of the heatup analysis concerns the calculation of the pressure-temperature limitations for the case in which a l/4T Oaw located at the l/4T location from the outside surface is assumed. Unlike the situation at the \'e!ii.el inside ~urface, the thermal gradients established at the outside surface during hca1up produce Mre!.i.es which are tensile in nature and therefore lend to reinforce any pressure stresses present. These thermal ~tresses arc dependent on both the rate of hcatup and the time (or coolant temperature) along the hcatup ramp. Since the thennal stresses at the outside arc tensile and increase with increasing heatup rates. each heatup rate must be an:ilyzed on an individu:il basis.
Following the gener:ition of pressure-temperature curves for both the Meady-state and finite heatup rate situations, the final limit cur\'cs are produced by con~tructing a compo~ile curve based on a point-by-point comparison of the ~teady*state and finite heat up rate data. At any given temperature, the aUowable pres~ure is laken to be the lesser of the three \'alues laken from the curves under consideration. The use of the composile curve is necessary to set conservative heatup limilations because it is possible for conditions to exist wherein. over the couri.e of the heatup ramp, the controlling condition switches from the inside to the outside. and the pressure limil mu!lt at all times be based on analysis of the most critical criterion.
3.3 Closure llead/\'essd Flange Requirements 10 CFR Part 50, Appendix 0 1111 .iddresses the metal temperature of the closure head nange and vessel nange regions. This rule litatcs that the metal temperature of the closure nange regions must exceed the material unirradialed RTNor by al leaM 120&deg;F for nonnal operation when lhe pressure exceeds 20 percent of 1he prcsel'\'ice hydroslalic te!.l pres!>ure (3106 p~i), which is 621 psig for H.B. Robinson Unit 2. The limiting unirradiated RTNor of 60&deg;F occurs in both the closure head and \'Cssel nanges or lhe H.B.
Robinson Unit 2 reactor o,*essel. i.o the minimum allowable temperature oflhis region is 180&deg;F at pressures grealer than 62 l p~ig. This limit is !\hown in Figures 5-1 through 5-10 wherever applicable.
WCAP*l5827

II 4        CALCULATION OF ADJUSTED REFERENCE TEMPERATURE From Regulatory Guide 1.99, Revision 2, the adjusled reference temperature (ART) for each material in the bchline region is given by the following expression:
ART= lniti:lf RTNt>f +ART1111>r +Margin                        (7) lni1ial RTNOT is Che reference temperature for the unirradialcd malerial as defined in paragraph NB-2331 of Section Ill of the ASME Boiler and Pressure Vessel Codelll1* If measured values of initial RTNOT for the material in question arc not avallable, generic mean values for tha' class of material may be used if there are sufficient test results 10 eslablish a mean and standard deviation for the class.
ARTNOT is the mean value or the adjustment in reference tcmpcralurc caused by irradiation and should be calculated as follows:
(8)
To calculate ARTNOT at any depth (e.g., at l/4T or 3/4T), the following formula must first be used to attenuate the flucnce at the specific depth.
(9) where x inches (vessel bel1Jine thickness is 9.313 inches) is the dcp1h into the vessel wall measured from the vessel clad/base metal interface. The resulrant Ouence is then placed in Equation 8 to calculate the ARTNor at the specific depth.
The Westinghouse Radiation Engineering and Analysio; Group evaluated the vessel nuence projections in WCAP-15805, which were updated toreOcct a total power uprate of 1.77r to 2339 Mw. They are presented in a condensed version in Tabk S of this rcpon. The evaluation used the ENDF/B-VJ scattering cross-section data set. This is con~istent with methods presented in WCAP-14Q.i0-NP-A,
''Methodology Used to Develop Cold Overpressure Mitigating Sysrem Sctpoints and RCS Hcatup ond Cooldown Limit Curves". Table S contains lhe calculated vessel surface nucnces values al various azimuthal locations, and in some instances at various longitudinal locations. Tables 7 and 8 contain the J/4T and 3/4T calculated fluences and fluence factors, per the Regulatory Guide 1.99, Revision 2, used to calculate the ART values for all beltline materials in the H.B. Robinson Unit 2 reactor vessel.
WCAP-15827

J2 TABLES Cakulaled Neu1ron Auence Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface CJ 0 19 n/cm2* E > 1.0 Me V)
Azimuthal Location EFP\'            oo               10&deg;                  20&deg;          30&deg;           40&deg; Peak V~I Longitudinal Location (-4 inches above Cor~ Midpl:and 20.39      2.76110 1"       2.05 Jt to'"          1.24 ll IO'"  9.69 l to 11 6.63 Jt 101*
21.78      2.87 ll 101"     2.14" 10 "
1 1.29* 101"    1.02 l 10 1" 7.01  it JO" 29        3.68 I JO'"      2.73 x      1 I0 "        1.62 Jt 10 1
                                                                      " 1.27 x 10 1
                                                                                   " 9.001 J0 11 30        3.79 ll  IO'"    2.81   lt to'"        1.67 x I0 1"  1.30 ll JO'" 9.27 ll Jo 1*
3.5      4.3.5x IO'"        3.23 ll JO'"         1.89 x IO'"   1.48ll 101"  J.06 ll to 19 40       4 .901t JO'"       :.l64 Jt JO'"        2.12 x 101"   l.65x IO'"   1.20 ll J0 19 4.5       ~.4S 1 10 "
1 4.05 l 10 1..         2.3.5it10 1"  1.82 JI 101" 1.33 It 101..
         .50       6.01x10 1"        4.461 IO'"           2.!'\81 I01"  2.00 l 101"  1.47 ll 101" Upper to Inter. Shell Circ. Weld 20.39      1.21 x 101"            -                    ...          -*            -
2J.78      1.2.5 l 10 1
                               "          **-                  *-           ...           --
29        1.S711 10  1
                               "
                                          --                   -            -*            -
:IO       1.62 x 10  1
                                "         *-*                  *--          *--           -
3.5       1.841110   1
                                "         --                   *--          ...           -
40        2.06 x   101"          *-*                   **-         ...           ...
45       2.2811 to'"            --                    ---         -             -
so       2.50
* 1 I0 "          -                     --          -             -
Inter. to LowerSheJJ Cfrc. Weld 20.39       1.52 ll 101"          --                    **-         *-            --
21.78       1..54      1 I 10 "
                                          -                     -           --            -
29        t .67x JO'"'          -                     -           -             -
30        1.69 x 10  1
                                "
                                          -                     *-           --           --
35        1.78 ll 10"           --                    ...          --           -
40        1.87 x 101"           --                    ...          -            -
45        l.96 x IO'"           -                     -            -            -
so       2.05 1 JO'"            -                     -            -            -
WCAP-J.5827

13 TABLE 5 - (Continued)
Calcufated Neutron Auence'Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface
()019 n/cm2* E > 1.0 MeV)
Azimuthal l...ocalion EFPY                                                Peak*
Inlet Nozzles 50                                            3.93 x 1017 Outlet Nozzles*
50                                             2.53 x I0 17
   *Only the SO EFPY values are listed since the Noulc:li will not he limiting materials due to their low Oucncc values. This will be demonstrated in the ART cakul31innc; for 50 EfPY only. Values for the lnll!t and Outlet Nozzles were taken from Table 6-1 Kof WCAP* 1.5!10.5 (Used lhc Nt1zzlc Weld Flucnccs for conscrvalism).
WCAP-15827

14 TABLE6 Summary of the Vessel Surface, l/4T and 3/4T Auence Values used for lhe Generation of lhe 30, 35, 40, 45 and 50 EFPY Hcatup/Cooldown Cur\'eS Material                           Surfare                 l/4Td                J/4Tct 1                     1                    1
(.Vcm .E > 1.0 Me\')  (.Vcm ,F. > 1.0 MeV) (nlcm .E > 1.0 l\leV) 30 EFP\'
1 lntermedi:lle Shell Plates (Peak Flucncc)           3.79 x 10 "'                    1 2.17 x 10 "          7.09 x 10*~
1 Upper to Inter. Shell Circ Weld, Upper Shell           l.62x 10    "         9.26 X I0 1 K         3.03 x 10 11 Plates and Upper Shell Long. Welds111 Inter. to Lower Circ. Weld, Lower Shell Plates          1.69 x  JO'"'         9.67 x 10 1*         J.16 x   rn 111 and Lower Shell Long. Welds lnrcr. Shell Long. Welds                   2.!11 x I0 1"'        1.61JC101'1          S.26 x I0 11 (I Cl", 20* or 40-)n. 1 35 EFPY Intermediate Shell Plates (Peak Aucncc)             4.35 x I0 1"'         2.49 x 101"'         IU4 x IO" Upper to lnrer. Shell Circ Weld, Upper Shell           1.84 x  JO'"'         1.05 x 1
10 "         3.4..t x 10 11 Plates and Upper Shell Long. Welds111 1                    1                      111 Inter. lo Lower Circ. Weld, Lower Shell Plates          1.78 x 10 "'          1.02 x I0 "'         3.33 x 10 and Lower Shell Long. Welds Inter. Shell Long. Welds                   3.23 x 10 "
1 1.85 x 10 111 6.04 x I011 (10&deg;, :zoo or 40&deg;)'bl 40 EFP\'
Intermediate Shell Plates (Peale. Flucncc)          4.90 x 101"           2.80 x 101"'         9.17 x 1011 Upper to Inter. Shell Circ Weld, Upper Shell           2.06 x  JO'"          1.18 x 101'1         3.85 x J0 11 Plates and Upper Shell Long. Welds111 1
Inter. to Lower Circ. Weld, Lower Shell Plates          1.87 x I0    "        1.07 x 101"          3.50 x 10 111 and Lower Shell Long. Welds ln1er. Shell Long. Welds                   3.64 x  JO'"'         2.08 x 10111         6.80 x 10 111 1111 (10&deg;. 20* or40&deg;)
45 EFPY 111                                          1 lntermediale Shell Plates (Peak Fluence)            5.45 x 10             3.11 x 101..          1.02 x I0    "
1 Upper to ln1er. Shell Circ Weld, Upper Shell           2.28 x 10 "            l.30x 10 "
1 4.26 x I0 111 Plates and Upper Shell Long. Welds111 1                    1 ln1cr. 10 Lower Circ. Weld. Lower Shell Pla1cs           1.96 x 10 "           1.12 x I0  "        3.67 x 1011 and Lower Shell Long. Welds 1                    1 Inter. Shell Long. Welds                  4.0S x 10 "           2.32 x 10 "          7.56 x I0 11
( 10", 10" or 40")'111 Noles on Next Page.
WCAP-15827

15 TABLE 6 (Continued)
Summary of lhc Vessel Surface. l/4T and 3/4T Fluence Values used for the Generation of the 30. 35. 40. 45 and 50 EFPY Heatup/Cooldown Curves Material                                    Surface                     11.irc*                  3/4rc>
(n/cm 2
                                                                     .r. > 1.0 MeV)          2 (n/cm .E > 1.0 MeV)              1 (n/cm ,E>1.0 Me\')
SOEFPY Intermediate Shell Plates (Peak Auc:nce)                    6.01 x 1019              3.44 ll I0 19             1.12 ll IO'"
Upper lo Inter. Shell Circ Weld. Upper Shell                   2.50 x 1
10 "            1.43 ll I0 19 4.68 x I0 11 Plates and Upper Shell Long. Welds111 Inter. 10 Lower Circ. Weld, Lower Shell Plates                  2.05 x 1019               1.17 x IO'"              3.83 x 1011 and Lower Shell Long. Welds Inter. Shell Long. Welds                           4.46 x I019              2.55 x J019               8.3.i x 1018
( 100. 20&deg; or 40&deg;)1111 Inlet Nozzle                                3.93 x I0 17             2.24 x 10&deg;                7.35 x I0111 Outlet Noulc                                 2.53   ll 1017            1.45 ll 1017             4.73 x J0 111 (a) For conscrvati~m the peak nucnce was u!ied even though Jong. welds arc not at the peak location (0&deg;).
(b) The nuence was taken from the peak azimuthal location from the three rrovided.
(c) If.ff and 3/4T = FcSurfllCCI *c14 24 ** 1, where x is the depth into the ves~I wall (i.e. 9.3 J3*0.25 or 0.75)
WCAP-15827

16 TABLE?
Summary of the Calculated FJuence Factors used for the Generation of the 30, 35, 40, 45 and 50 EFPY Heatup and Cootdown Curves l\faCeriaf                           lf4Tf'*1       Jl4TFF    3/.CT r*>      3/4TFF 30 EFP\'
ln1crmedi:11e Shell Plales (Pc:ilt Flucncc)        2.17 x 10 "
1 1.21   7.09 x    rn**   0.904 11                        11 Upper 10 lnrcr. Shell Circ Weld. Upper Shell          9.26 x I0        0.978   3.03 x 10        0.672 Plales and Upper Shell Long. Welds1b 1 Jn1cr. to Lower Circ. Weld. Lower Shell Plates         9.67x    1o*r-   0.99)   3.16x 1011       0.684 and Lower Shell Long. Welds ln1er. Shell Long. Wc!Js (10&deg;, 20&deg; or 40&deg;r           1.61 x IOh        1.13   5.26 x    to'*   0.821 35 EFPY lnh:rmcdiate Shell Plates (Peak Flucncc)           2.49 x 10"'       1.25   8.14 x to''      0.942 Upper lo Inter. Shell Circ Weld. Upper Shell          1.05 x IO'"       1.01   3.44 x 10111     0.706 Pla1cs and Upper Shell Long. Welds11" lnlcr. to Lower Circ. Weld, Lower Shell Plates         1.02 x l0 19      1.01   3.33" 10"        0.697 and Lower Shell Long. Wetds lnlcr. Shell Long. Welds (10&deg;, 20&deg; or 40&deg;)' 0        1.85 x IO'"       1.17   6.04 x 10**      0.858 40 EFP\'
1 lntcnnedi:lle Shell Plates (Peak Aucncc)           2.80x 10 "        1.27    9.17 x   to"    0.976 Upper 10 Inter. Shell Circ Weld, Upper Shell          1.18 x 10'"       I.OS   3.85 x 10"       0.736 Plates ond Urpcr Shell Long. Weldsn.1 Inter. to Lower Circ. Weld, Lower Shell Pl:ucs          1.07" 10'"       1.02    3.SO x 10"      0 .710 and Lower Shell Long. Welds Inter. Shell Long. Welds ( 10&deg;. 200 or 400)" 1       2.08 )l 10'"      1.20    6.80 x IO"      0.891 45 EFP\'
Intermediate Shell Plalcs (Peal: Aucncc)          3.11" 10*~        1.30    1.02 x 10*~      I.OJ Upper co Inter. Shell Circ Weld. Upper Shell           I.JO x JO'~      1.07    4.26 x 10**     0.763 Plates and Urper Shell Long. Welds1b 1 Inter. to Lower Circ. Weld. Lower Shell Plates          1.12 x IO''i     I.OJ    3.67 .JC 10111  0 .723 and Lower Shell Long. Welds Inter. Shell Long. WclrJ'i ( 10&deg;. 20&deg; or 400)4"     2.32 .ic I01'i    J.23    7.S6x 1011      0 .922 WCAP-15827

17 TABLE 7 (Continued)
Calculation of the l/4T and 3/4T Fluence Fac1or Values use~ for the Generation of the 30, 35. 40, 45 and 50 EFPY Hcalup/Cooldown Curves Material                         1/4T F 91       l/4TFF             3/4Tf'*l      3/4TFF SO EFr\'
lntcrmcdi3te Shell Plates (Pcalt Aucncc)         J.4.i x  10*~       1.32           1.12 x 101y      t.03 Upper 10 Inter. Shell Circ Weld, Upper Shell         l.4J X  IOIY       1.10           4.68 x 10)8     0.788 Plates and Upper Shell Long. Wclds1111 Inter. lo Lower Circ. Weld, Lower Shell Pla1cs        J.17 lt JOl'I      1.0-i          J.83 x w**      0.734 and Lower Shell Long. Welds Inter. Shell Long. Welds (10&deg;. 20&deg; or40&deg;)'''       2.SS x JO'"         1.25           8.34  x IO"'    0.949 Intel Nozzle                     2.24 x 1011        0.184           7.35 x 10 11'   0.089 17                                1 Ou1lc1 Nozzle                      1.45 x 10         0.140           4.73 x 10 "     0.064 (a)      . .E > 1.0 MeV)
(n/c:m .~
(b) For conservatism the peak nucncc was used even lhough long. welds arc not a1 the peak loc.:nion (0&deg;).
(c) The flucncc was Ulen from the peak azimuthal location from \he three provided.
Margin is calculated as, M = 2       ~a;+ a! . The standard deviation for the initial RTNITT rmrgin term. is a, 0&deg;F when the initial RTNDT is a measured value, and I7&deg;F when a generic value is available. The standard deviation for the AP:fHDT margin term, o.\. is I7&deg;F for plates or forgings, and 8.5&deg;F for plates or forgings when surveillance data is used. For welds, a.i is equal to 28&deg;F when surveillance capsule data is not used, nnd is l4&deg;F (half the value) whert credible survei\htnce capsule data is used. o" need not exceed 0.5 limes the mean value of ARTNOT*
WCAP-IS827

18 Contained in Tables 8 through 17 are the calculations of the 30, 35, 40, 45 and 50 EFPY ART values used for generation of the heatup and cooldown curves.
TABLES Calculation of the ART Values for the l/4T Location             @  30 EFPY Mattria1                    R.tg.Guidt        CF"'     1.4T  FF     IR.T.,nT***  taRT,..nT"'         M            ART'CI l.99 Rtv.2        (Of)                     (Of) l\lcthod Upper Shell Plate WI 020 I* I            Position I.I      62.9       0.978           69         61.5             34            165 Upper Shell Pl:ue WI 0201 *2             Position I.I      84.8       0.978           30         82.9             34             147 Upper Shell Pla1e WI 0201 *3             Posi1ion I.I      51.8       0.978           36         S0.7             34             121 ln1crmedi3te Shell Pla1e              Posilion I. I     57.1        1.21           20         69.1             34             123 WI02014                      Posilion 2.1      67.1        1.21           20         81.2            341c1           135 ln1crmclli3tc Shell Plate            Posi1ion I. I     51.2        1.21           20         62.0             34             116 WI0201*5                     Posi1ion 2.1      38.8        1.21           20         46.9            17*c1           84 ln1c:rmedia1e Shell Plate            Posilion I. I     44.2        1.21           45         5:1.4            3.$            132 WI0201-6                     Posi1ion 2.1      45.9        1.21           45         55.5            341c1           135 Lower Shell Plate W9807-3               Posilion I. I     58.0       0.991           so         57.4             34             141 Lower Shell Plate W9807-5               Position I. I     10.S       0.991           33         69.9             34             137 Lower Shell Plate W9807-9               Position 1.1      70.5       0.991            9         69.9             34             113 Upper. Inter. &. Lower Shell            Position I. I     100.8       1.13           -56        113.9          65.5' 0          123 Plale Long. Weld Scams*d*
1-273A.B,C. 2*273A.8.C &:
3-273A.D.C (Heal# 860548)
Upper to Inter. Shell Plate            Posilion I.I      230.2      0.978           -56        225.I          65.510           235 Circumfcren1i3I Weld Scam               Posi1ion 2. I     223.4      0.978           *S6        218.5          65.Stc.O         228 10-273 (flcat # W5214) lnler. 10 Lower Shell Plate            Posilion I. I     217.l      0.991           .77        215.1             56            19-1 Circumfcrenlial WclcJ Scam 11-273 (lleal # 3-iD009)
 ~
(a) Initial RT,.,111 \'3lucs arc measured values.
(h) ARTNOT      .. CF. FF (c)    ART= I + ARTicur + M (This value was round~-d per ASThf E29. using the *Roundinl,? Mcthoo".)
(d) Actu:il nuence is lower on the upper and lower shell long. wtlds versus the lntermcdi:ite $hell long. v.*clds. but since 1hcy arc 1hc same he:it II\ lhc inter. shell long Wf'lds thcn1he higher nucnccs will be used.
(c) Robinson su~cillancc weld dala * (stand alone) and lntcrmcdi:itc shell plates WI0201-4 and-6 are not credible.
lnlcnncdi:ite shell plate WIOlOl *S is cmlible (Ref. WCAP* 151105). The non-c:rcdihlc m:ncrials sh:ill use a full O.i.
(f) Initial RTNnl was generic. thus. <J, is equ:d ta 17&deg;F.
WCAP-15827

19 TABLE9 Calculation of the ART Values for the 3/4T Location @ 30 EFPY Matuial                     Reg.Guide         CF"     1ATFF         IRT, 11r 1** ~RT"'T 1b1 M            ART* 1 1.99 Rn. 2         (oF)                    (oF)
Method Upper Shell Plate WI0201*1              Position I. I      62.9    0.672             69          42.3               3.i            145 Upper Shell Pl:ne WI0201-2              Position I.I       84.8    0.672             JO           57.0              34             121 Upper Shell Plate \VJ0201-3             Po~ition  I.I      51.8    0.672             J(i          J.J.K             3.i            I05 Intermediate Shell Plate            Posilion I.I       57.1    0.90-i            20           51.6              3-'            106 WJ0201-4                    Position 2.1       67.1    O.Q(l-i           20           60.7             34*d            115 lntermcdi3te Shell Pl:ite           Position I. I      51.2    0.90-1            20           46.3              34             100 w10201-s                    Position 2.1       38.8    0.90-i            20           35.l             17***            72 Intermediate Shell Plate            Position I.I       4.t.2   0.90-i            45           40.0              3-'            119 WJ0201-6                    Position 2.1       45.9    0.904             45           41.S             34*d            121 Lower Shell Plate W9807-3              Position I.I       58.0    0.684             so           39.7              3.S            124 Lower Shell Pl3tc W9807-S              Position I. I      70.S    0.6K4             3J           48.2              34             115 Lower Shell Pl:itc W9807-9             Position I.I       10.5    0.684              9           48.2              3.S             91 Upper. Inter. &. Lower Shell           Position 1.1      100.8     0.821            *56          82.8            65.S' 0           92 Plate Long. Weld Scams'"
I *273A.B,C, 2-273A.D.C &
3-273A.B.C (Heat# 860548}
Upper to Inter. Shell Plate          Position I.I      230.2     0.672            -56          15-1.7          6s.s*'*          16-i Circumferential Weld Seam              Position 2.1      22J.4     0.672            -56          150.I           65.51c.11        160 10-273 (Hc:n # WS214)
Inter. to Lower Shell Plate          Position I. I     217.1     0.684            .77          l.tK.5            56              127 Circumferential Wc:ld Scam 11-273 (Hc:it # 348009)
  ~
(a) Initial RTlilJT \*alucs arc nicasurcd values.
Cb) ~RTMIT *CF
* FF (c) ART= I + t.RT1111T + M (This value was roumkd per ASTM E29. using the "Roum.linti McthoJ".l
{d) Actual nuence is lower 0t11hc upper and lower shell Ion,. welds \"crsus 1hc inic~"\.liah.' shell Ion~. li\'dds. but since they are the same heat as the imcr. shell long welds lhenlhe hi~hcr (lucnccs will be: used.
(e) Robinson sunreillance weld data (stand alone) and intermediate shell plates WI 0201-4 anti -6 arc nnl credible.
lnlmncdiatc shell rla1c WI0201-.S is credible (Rer. WCAP- "80~). The non-crcdiMc moitcrials sh:ill use a run a,,.
(f) Initial RTNllT was icncric. thus. CJ, Is equal to I7*F.
WCAP-15827

20 TABLElO Calculation of lhe ART Values for the l/4T Location            @ 35 EFPY Material                    Reg. Guide         CF"     1ATFF         IRTNnT*** ARTp,or'b'            M            ART'*'
J.99 Rev.2          (Of)                   (Of)
Method Upper Shell Plate WI0201*1              Position t. I       62.9      1.01           69       63.S               3.S            I 67 Upper She11 Plate WI0201*2              Position I. I       84.8     1.01             30      85.6               3-1            ISO Upper Shell Plate W I020 I*3            Position 1.1        SJ.8      1.01            36      52.3               34             122 lntenncdiate Shell Plate             Position 1.1        57.1     1.25            20       71.4               3.S            125 WI0201-4                     Position 2.1        67.1      J.25            20      83.9              34*cl           138 lntenncdiatc: Shell Plate            Position 1.1        51.2     1.25             20      6-1.0              ~              118 WI0201*5                     Position 2.1        38.8     1.25            20       48.5              17" 1           86 Intermediate Shell Plate             Position I. I       44.2     1.25            45       55.3               3-1            13-1 WJ0201*6                     Position 2.1        45.9     1.25            45       51.4              341.. 1         136 Lower Shell Plate W9807-3              Position I.I        58.0      1.01           so       58.6               34             143 Lower Shell Plate W9807*5              Position I. I       70.5      1.01            33      71.2               3.S            1:\8 Lower Shell Plate W9807-9              Position I .I       70.5     1.01             9       71.2               3.S            114 Upper. Inter. & Lower Shctl            Position I. I      100.8      1.17           -56      117.9           65.5' 0           127 Plate Long. Weld Scams1d 1 1-273A.D,C, 2-273A.D.C &
3-273A.D.C (Heat# 860548)
Upper 10 Inter. Shell Plate           Position I. I      230.2      I.OJ           -56     232.5             65.S'''          242 Circumferential Weld Scam              Position 2.1       223.4      1.01           *56     225.6            65 .Scc.n         235 10-273 (Heal# WS214)
Inter. 10 Lower Shell Plate           Position 1.1       217.1      1.01           .77     219.3               56             198 Circumferential Weld Scam I 1*273 (Heat# 348009)
 ~
(a) lnilfal RT"'llT 'Values are measured nluc:s.
(bl ART.,,,,. =CF *FF (c) ART= I + ARTNllT + M (This value was round1.-d per ASTM E29. using 1hc: "Roonding Mc:1ho1.r.)
(d) Aclu3l nuence is lower on lhe upper and lower shell long. welds versus lhe intermcdi31e shc:ll lon11. welds. 1-ut since they arc lhc: same heat as the inter. shell long welds thcn1hc hil!her nuencts will be used.
(c) Robinson sun-eillance weld d3ta (stand alone) and intermedi31C shell plates W&0201-4 and -6 un: not credible:.
Intermediate shell plate WI0201 *.5 is credible (Ref. WCAP-1.5805). The non-credible maleri3ls sh:ill use 3 full ol.
CO lnilial RT"''' was 11."llcric. thus. a, is equ:il to 17&deg;F.
WCAP*l.5827

21 TABLE II Calculation of the ART Values for the 3/4T Location             @  35 Efl>Y 11                    ART'..
Material                     Reg.Guide        CF"'     1ATFF IRTNoT181    ARTNl>T    ''     1\1 J.99 Rev.2        (Of)                    (Of)
Method Upper Shell Plate WI0201*1                Position I.I      62.9     0.706            69         4.S.4          3.S            l.S7 Upper Shell Plate WI0201*2                Position I. I     84.8     0.706            30         59.9           3.S            124 Upper Shell Plate WI0201*3                Posilion I.I      51.8     0.706            36         36.6           3.a            107 Intermediate Shell Pl:llc             Position I. I     57.1     0.9-12           20         53.8           3.a            I08 WI02ot-4                      Position 2.1      67.l     0.9.$2           20         63.2          34**1           111 ln1crmcdia1c Shell Plate              Posiiion I.I      51.2     0.942            20         48.2           34             102 WI0201*S                      Position 2.1      38.8     0.942            20         36.S          17*d             74 ln1ermediatc Shell Plate              Position I. t     4.S.2    0.942            45         41.6           34             121 WI0201-6                      Posi1ion 2.1      4$.9     0.942            45         43.2          3,tl*I          122 Lower Shell Plate W9807*3                Position 1.1      58.0     0.697            50         40.4           3.a             124 Lower Shell Plate W9807-5                Position I.I      70.5     0.697            ~)         49.1           3-1             116 Lower Shell Plalc W9807-9                Posi1ion I.I      70.S     0.697             9         49.1           3.$             92 Upper, Inter. & Lower Shell              Position I. I     100.8    0.858            -56         86.4        65.510            96 141 Pla1e Long. Weld Seams I *273A.D,C, 2-273A.B,C 8:.
3-273A.B.C (Heat# 860548)
Urpcr to ln1cr. Shell Plate             Posi1ion U       230.2      0.706           -S6        162.5        65.5' 0           172.
Circumforen1ial Weld Scam                Posilion 2.1     223.4      0.706           -56        157.7       6s.s*c.n           167 10.273 (H~al # W5214)
Inter. to Lower Shell Plate            Position 1.1     '217.1     0.697           -11         151.3          56             130 Circumfcrcnlial Weld Scam I 1*273 (Hc3t # 34Il009)
  ~
(3) lniti31 RT.,.,JT values arc mc3surcd v3lues.
(b) bRTNIJT =CF*FF (c) ART= I + ART111,, + M ('lllis value was round\.'d per ASTM E29, usin! lhe wRoundin~ Method".)
(d) Actual nucnce is lower on lhe upper and lower shell long. welds ~ersus lhe in1ermcdi:ite shell Ion!. welds, bul since they arc 1hc s:imc hc:11 as 1he inter. shell long welds 1hen1he higher nucnces will be used.
(c) Rohinst'n surveillance weld d:it:i ; (sl:ind alone) and inrcrmcdi:ite shell plates WIOZOl-4 and-6 are nm credible.
Intermediate shell plate WI0201-) is credible (Rcr. WCAP*IS80S). The non-("rcdible materials shall use a foll G3 *
(0 Initial RTNOT was generic. thus, a, is equ:il 10 I 7&deg;F.
WCAP-15827

22 TABLE 12 Calcul:uion of the ART Values for chc 1/4T Location                 @  40 EFPY Mattriat                   Reg.Guide            CF"'      1ATFF           IRTrmT1* 1  ARTi-;ol"           M        ARTC' 1.99 Rev.2          (Of)                         (Of)
Method Urper Shell Pl3te wI020 I* I            Position I.I         62.9          I.OS            69          66.0            34        169 Upper Shell Plate: WI 020 I*2           Position I.I         84.8         I.OS             30          89.0            3-1       153 Upper Shell Plale WI0201*3              Posi1ion I. I        51.8         I.OS             36          54.4            34        124 lntenncdiare Shell Pl3te            Position I.I         57.1         1.27             20         72.S             34        127 WI0201-4                    Position 2.1         67.1         1.27             20          85.2           3-1(0      139 Intermediate Shell Pl31e            Position 1.1         51.2         1.27             20          65.0            34        119 WJ0201-5                    Posirion 2.1         38.8         1.27             20         49.3            17'.,      86 Intermediate Shell Plate            Position I.I         44.2         1.27             45          56.I            3-1       135 WI0201-6                    Position 2. I        45.9         1.27             4.S         58.3           341' 1     137 Lower Shell Plate W9R07-3              Position I.I         58.0         1.02             50          59.2            3-1       143 Lower Shell Plate W9807-5              Position I.I         70.S         1.02             33         71.9             34        139 Lower Shell Plate W9807-9              Position I.I         70.5         1.02              9          71.9            34.       115 Upper, Inter. & Lower Shell            Position I.I        100.8         1.20            -56         121.0         65.S'&deg;       131 Plate Long. Weld Seams1d 1 l-273A,n.c. 2-273A.B.C &
3-273A.B,C (Heat# 86054D)
Upper to Inter. Shell Plalc          Position I.I        230.2         1.05            -S6         241.7          65.S'O      251 Circumferential Weld Scam              P~ition 2.1         22:\.4        I.OS            -56         23-1.6        65.S'**O     244 10-213 (Heal# W5!14)
Inter. to Lower Shell Plate          Position I.I        217.1          1.02            -77        221.4            56        200 Circumfereniial Weld Seam 11-273 (Hc3t # 348009)
 .tfillES,;
(a) Initial RT,.11, values arc measured values.
(b) ART1111rr *CF- FF (c) ART 1: I+ ARTNl>T + 1\1 (This value w:is rounded per ASTM E29. using the "Rounding Mc1hod".)
(d) Actu3l nucnce is lower 11n !he upper 11nd lower she11 long. wclJs versus the lntcrmcdia1c shell long. welds, but since they arc 1hc same hc:i111s the inter. shell long welds thenthc higher nucnces will be used.
(.:) Robinson surveill11ncc weld da111 (st11nd alone) 11nJ inlcl'lll\.-di1111: shell plates W10201-4 anJ -6 arc not credible.
ln1crmcdi:11e shell pl111e WI0201*S is credible (Rcr. WCAP-1.SH0.5). The non*cn:dible m11terials sh11ll use a (ull a6 *
  <0 lnilial RT!'>llT was rcm.'lic. thus. a, is cqu11l 10 I7&deg;F.
WCAP-15827

23 TABLE 13 Cakulalion of the ART Values for lhe 3/4T Local ion                 @ 40 EFPY Material                     Reg. Guide       CF'CI     'ATFF        IRT1110T "
1 1
                                                                                                  ~RTNoT1 ~ 1     1\1         ART4c' 1.99 Rev. 2       (af)                       (aF)
Method Upper Shell Plate WI0201*1                Posi1ion I.I     62.9       0.736              69         46.3          3-1           149 Upper Shell Plate WI0201-2                Position I. I     8-1.8     0.736              30         62.4          34            126 Upper Shell Plate WI 0201-3               Position I. I    51.S       0.736              36         38.1          34            IOS lnlcrmediatc Shell Plate              Posirion I. I    57.1       0.976              20         55.7          34            110 WI02014                       Posirion 2.1     67.1       0.976              20         65.S         34*c1          120 lntermedi:ire Shell Plate             Position 1.1     Sl.2       0.976              20         50.0          34            104 WI0201*S                      Posirion 2.1      31t8       0.976             20         :n.9         rte*            75 lnrermediate Shell Plate              Position I. I    44.2        0.976             45         43.1          34            122 WI0201*6                      Posirion 2.1     45.9       0.976              45         4-1.8        34tcl          124 Lower Shell Plate W9807*3                Position I.I     58.0       0.710              so         41.2          34            125 Lower Shell Plate W9807-5                Position I. I     70.5       0.7IO             :n         SO.I          34            117 Lower Shell Plate W9807-9                Position I. I     70..5      0.710              9         .50.1         34             93 Upper. lnlcr. & Lower Shell              Position 1.1     100.8       0.891             *56        89.8        65 ..5'&deg;         99 Plarc Long. Weld Scams*Ji 1*273A.B.C, 2*273A.B,C &
3-273A.B.C (Hc:it # 8605.tB)
Urpcr to Inter. Shen Pbtc               P<>!iition I. I  2:\0.2      0.736             -56        169.4       65.510          179 Circumferential Weld Seam                Position 2.1     223.4       0.736             -56        16.t.4      65.S'cn          17.t 10-273 (He:it # W.5214)
Inter. &o Lower Shell Plate            Position I. I    217.1       0.710             -77        154.1         56             133 Circumrcrcntial Weld Scam I 1*273 (Heal# 348009)
 ~
(3) Initial RT,.11r v:ilues :ire measured \*:alues.
(b) .dRT11111T a CF* FF (c) ART* I + .dRTNUT + M (This ":lluc was mund1.-d per ASTM E29. usinl! the "Roundinl! ~kthod",)
(J) Actual fiucnce Is lower on 1he urrcr and lower shell long. welds "ersu<> the intermediate shell Ion!!. we!Js. but since they :ire the s:imc he:it 1s the inier. shell Joni welds thenthc hither fluences will be USt.-d.
(c) Robinson sul'\'eill:ince weld dat:i (sland alone) and lntem1t.-di31e shell plJtcs W 10201-4 and -6 an: not credible.
Intermediate shell plate WI0201*S Is cn:dihlc (Rcr. WCAP-1!'180!'1). The non-crcditilc matcrfals shall u~ a full a4 *
 <0 Initial RTPUIT WilS 1encric. thus. a, is equal lo I7&deg;F.
WCAP*l.5827

TABLE 14 Calcul:uion of 1he ART Values for the l/4T Location         @  45 EFPY Material                      Rtg. Guide        CF.. '  lATFF        IRTN0T'* 1  ~RT,.oT""            M            AR~~'
1.99 Rev. 2        (Of)                   (Of) l\fdhod Uppcr Shell Plate WI0201*1                 Posilion I. I     62.9      1.07            69        67.3              34             170 Uppcr Shell Plate W I0201-2                Position I. I      84.8     1.07            30        90.7              34             ISS Uppcr Shell Pl;nc W I0201-3                Position I. I     51.8      1.07            J6        5.5.4             J.$            125 lntcrmcdi:ue Shell Plate               Position 1.1      57.1      1.30            20        74.2              34             128 WJ0201-4                       Position 2.1      67.1      1.30            20        87.2             34*ct           141 Intermediate Shell Plate                Position I. I     .51.2     1.30            20        66.6              34             121 Wl020\-5                       Position l. \      38.S     1.30            20         50.4            n"1              87 lntermcJiate Shell Plate                Position I. I     4..\.2    1.30            45         57.4             34             136 WI0201*6                       Position 2.1      45.9      1.30            4.5       59.7             34tcl           139 Lower Shell Plate W9807-3                 Position I.I       58.0     1.03            so        59.1              34             144 Lower Shell Plate W9807-S                 Position I.I       10.5     1.03            33         72.6             34             140 Lower Shell Plate W9807-9                 Position 1.1       10.S     1.03             9         72.6             34             116 Uprcr. lntcr. & Lower Shell               Posit ion I.I     100.8     1.23           -56        124.0           65.S'&deg;           134 Plate Long. W~ld Scams1d 1 1-27:\A.D,C. 2-27JA.D.C &
3-2HA.B.C (Heat# 86054B) 11 Upper 10 Inter. Shell Plate             Position 1.1      230.2     1.07            -56       246.3           65.5 '           256 Circumferential Weld Scam                 Position 2.1      223.4      1.07           -56       239.0           65.S'cn          249 10-27.\ (Heat# W5214)
Inter. lo Lower Shell Plate              Position I.I      217.1      1.03           -77       223.6              56            203 Circumrcrcntial Weld Scam l l-273 (Hl!at ff 3-'ll009)
 ~
(a) Initial RTMIT v:ilues arc mc3surcd values.
(h) ~RTN11T *CF*FF Cc> ART* I + ~RTM1T + M (This value w3s rounded per ASTM E29, usinr the "Roundinl:! Method".)
(di Actual nul'ncc is lower on lhc upper and lower shell lonr. \lo'Clds versus the inrcrmcdiatc shdl long. v.c:lds. hut since they are the same hc:11 11s the inter. shell long welds thcnthc hirher flucnces will be used.
(c) Robinson surveillance weld data (st3nd alone) and intermediate shell pl:itcs WI02014 and -6 are nut crcdihlc.
lntcrll1'.'tliatc shell pl3tc WI0201-S is credible (Rcr. WCAP-15805). The non-credible materials sh:ill u~ a full a-'.
(f)   lni\ia\ RTl'ollT was rcncric, lhus. O, is equal to 11&deg;F.
WCAP-15827

25 TABLE 15 Calcula1ion or &he ART Values for lh!! 3/4T Loca1ion @ 45 EFPY Material                    Reg. Guide       crt**     *ATFF        IRT!'lnT'*'  &RT,..0Tcb1          1\1          ART'c' 1.99 Rev.2        (Of)                     (Of)
Method Upper Shell Pla1c WI 020 I* I           Pmilion I. I     62.9       0.7M             69          48.0             34             ISi Upper Shell Pl ale WI 020 I*2           Posi1ion I.I      84.8      0.763            30          64.7             34             129 Upper Shell Pla1c W I020 I*3            Pusilion 1.1     51.8       0.763            36          39.5             34             110 lntermedia1c Shell Plate             Position I. I    57.1         1.01           20          57.8             34             112 WJ0201-4                     Posilion 2.1     67.1         1.01           20          67.8            34'''           122 Intermediate Shell Plalc             Posi1ion I. I     51.2        1.01           20          51.7             34             106 WI0201*S                     Position 2.1      38.8        1.01           20          39.2            17*t*            76 ln1crmcdia1c Shell Plate             Position I.I     44.2         1.0I           45          44.6             34             124 WI0201*6                     Posilion 2.1      45.9        1.01           45          46.4            34***           125 Lower Shell Plate W9807-3               Posit ion I.I     58.0      0.723            50          41.9             34             126 Lower Shell Plate W9807-5              Position I.I      70.5      0.723            33          51.0             34             118 Lower Shell Plalc W9807*9              Position I.I      70.5      0.723             9           51.0            34              94 Upper, lnler. & Lower Shell            Position I.I     100.8      0.922            -56          92.9          65.511'1          I02 Plale Long. \Vele.I Scam!>*d*
1-273A.B,C, 2-273A.B.C &
3-273A.n.c (Heal# 8605.JB)
Upper to ln1er. Shell Plate          Posi1ion I.I     230.2       0.763           -56         175.6          65.511'1         185 Circumferential Wclc.I Scam            Position 2.1     223.4       0.763           -56         170.5         65.S'c.o           180 10*273 (Heal# W5214) lnicr. 10 Lower Shell Plate           Position I.I     217.1       0.723           -77         157.0             56             136 Circumfcrcn1ial Weld Sc:im 11-273 (Heat# 348009) till1li (3)  Initial RTNUT values arc mcasun:d values.
(b) .6RTNllT   c: CF
* FF (c) ART= I + 4RTsut + M (This \'alu..: was rounded per ASTM E29. using the "Rounding Me1hod",)
(d) Aciual nucnce is lower on 1hc upfll'r and lower shell Ion!!. welds versus 1hc intermediate shell Ion~. welds. hut since lhey arc lhe same hc3t as the inter. shell long welds thcnthc higher flucnces will be used.
(e) Robinson survcillanl'C ~clJ dJla (st01nJ alone) and in1crmcdia1c shell pla1es WI0201-4 and -6 arc 001 credible.
lnlcnnediate shell pla1e WI 0201-~ is credible (Rcr. WCAP* 1580~ ). The non-cn:dihlc materials shall use a run CJ".
(0 lnilial RTNllT was gcncric.1hus. CJ, is equal 10 I 7&deg;F.
WCAP-15827

26 TABLE 16 Calculation of the ART Values for the l/4T Location           @  50 EFPY IRTNDTl*t             11 l\lalerial                  Reg.Guide        Cf"'     1ATf"f ARTl'mT     "        M           ART<'
1.99 Rev.2       (Of)                     (OF)
Mtthod Inlet Nozzle                 Posi1ion I.I        20      0.184           60          3.7           34.210           98 Ou1lct Nozzle                  Posilion I.I      IU       0.140           60          IS.8          37.S'&deg;           113 Upper Shell Plale WI0201 *I              Posi1ion I. I    62.9       1.10           69          69.2             34            172 Urper Shell Plate WI0201-2              Position 1.1      84.8       1.10           30         93.3              34            157 Upper Shell Pla1c WI0201 *3             Posi1ion I.I      Sl.8       1.10           36         57.0              3-1           127 Intermediate Shell Pla1c             Posi1ion I.I      S7.I       1.32           20         75.4              34            129 WI0201-4                     Posilion 2.1     67.l       1.32                       88.6            J~ftl          143 20 lntcrmcdiale Shell Plalc              Posi1ion I. I    51.2       1.'.\2         20          67.6             34            122 WJ020J-5                     Posi1ion 2.1     38.8       i.:u           20          51.2            17*d           88 Jn1crmcdia1e Shell Pla1e              P~i1ion  I.I     44.2     *1.n             45          58.3             3-t           137 WJ0201-6                     Position 2.1     45.9       J.32           45          60.6            34*cl          140 Lower Shell Plate W9807-3               Position 1.1      58.0      1.0-t          50          60.3             34            144 Lower Shell Plale W9807-5               Position I. I     70.5      1.04           33          73.3             34            140 Lower Shell Plate W9807*9               Posi1ion I. I    70.S       1.04            9          73.3             34            116 Upper. Inter.&. Lower Shell             Position I.I     100.8      1.2.S          -56        126.0          65.510           136 Pla1e Long. Weld Scams1d' 1-273A.n.c, 2-273A.B.C &.
3-273A.B,C (Hcai # 860548)
Upper to ln1er. Shell Pl.:11c          Position I.I     230.2      1.10           -56        253.2           6S.S'&deg;          263 Circumrerential Weld Scam               Position 2.1     223.4      1.10           -56        2.is.1         65.Sfc.0         255 10-273 (Heat# W.5214)
Inter. to Lower Shen Plate             Position 1.1     217.l      1.o.i          .77        225.S             56            205 Circumrerenli:ll Weld Scam I 1-273 (Heal# 34B009)
NozzkWelds                     Position I. I    230.2     0.184           -56         42.4           .5-t.3'0         41
 ~
(3) Jnili3l RTmJT v3lucs arc measured \*alucs.
(b) t.RTNnT "'CF* fF (c) ART* I+ ARTNIJT + M (This v3luc was rounded per ASTM E29. using the "Rounding Method".)
(d) Aclual nucncc Is lower on the upper and lower shell lune. welds \'Crsus the inlcrmcdi3tc shell Ions. welds. but since they arc 1hc same heat as 1hc inter. shell long welds thcnthc hither nucnccs will be used.
(c) Robinson survc:illancc: weld dala (stand :!lone) and intcrmcdi3tC shell pl3te5 WJ0201-4 and -6 arc not credible.
Intermediate: shell plate W10201-S is credible <Ref. WCAf>*l!i805). The non-credible m:ncrials shall use a full o-'.
(f) Initial RT,.l>T W3S rcncric. thus. o, is equal to 17&deg;F.
WCAP-1.5827

27 TABLE 17 Calculation of the ART Values for the 3/4T Location                @  50 EFPY Material                    Reg. Guide        CFd      1ATf*r        I RTNor***     .6.RT,.or'b'        1\1         ART"'
1.99 Rev.l         (Of)                      (Of)
Method Inlet Nozzle                  Position I.I        20      0.088             60             1.8           34''1          96 Outlet Nozzle                  Position l.J        1IJ     0.0<>-l           60             7.2         J.i.8'''         102 Upper Shell Plate WI 020 I* I           Position I.I      62.9      0.788             69           49.6             34            153 Upper Shell Plate WJ0201-2              Position I.I      84.8      0.788             30           fi<l.8           34            131 Upper Shell Plate WI0201-3              Position I. I     51.8      0.788             36           *Ul.8            34            111 Intermediate Shell Pla1e             Position I.I      57.1        1.03            20           58.8             34            113 WI0201-4                     Position 2.1       67.1       I.OJ            20            (19.1          3.i*tl         123 Intermediate Shell Plate             Position I.I       51.2       I.OJ            20           52.7             34            107 WI0201-5                     Position 2.1       38.8       J.OJ            20           40.0            1r   1 77 Intermediate Shell Plate             Position I.I       44.2       l:OJ            45           45.5             34            125 WI0201-6                     Position 2.1       45.9       1.03            45           47.J            34*c1          126 Lower Shell Plate W9807-3              Position I.I       58.0     0.73..&           so           42.6             34            127 Lower Shell Plate W9807-S              Position I. I      10.S     0.734             33            51.7            34            119 Lower Shell Plate W9807 *9             Position I. I      10.S     0.734              9            51.7            34             95 Upper, Inter. & Lower Shell            Position I.I      100.8     0.949             -56           95.7          65.S'''         IOS Plate Long. Weld Seams1* 1 1*273A.n.c. 2*273A.B.C &
3-273A.D,C(He:it # 860548)
Upper to Inter. Shell Plate           Position I.I      230.2     0.7HK             *56          181.4          65.5' 11        191 Circumferential Weld Scam              Position 2.1      223.4     0.788             -56          176.0         65.51cr1         186 10-273 (Heat# WS214)
Inter. to Lower Shell Plate           Position I.I      217.1      0.734            -77           159.4           56             138 Circumferential Weld Seam 11-273 (Heat# 348009)
Nozzle Welds                   Position I.I      230.2      0.089            -56            20.5         39.7'1'1          4
 ~
(a) Initial RTNUT \"3lucs are mc3surcd values.
(b) ARTNllT =Cf. FF (c) ART .. I + ART"'11T + M (This value W3S rounded per ASTM E29. usin~ lhc "Roundini Mc1hud".)
(d) Aclual Ouc:ncc is lower on lhc upper and lower shell Ion~. \\elds versus the in1c:rmcdia1t: shell Ion~. wclJs. bu1 since 1hi:y arc the '3me heal as the Inter. shcll lonB welds 1hen1hc higher flucncc:s will be used.
(c} Robinson surveillance weld data (stand alone} and lnterrm.-diatc shell plates WIO:?Ol-4 an<l -6 arc not credible.
lntrnncdiale shc:ll plale WI 0201 *S is credible (Ref. WCAP* I!'iK05). The non*cn:dihlc marcri;ils shall u~ a full 0 6
* CO lni1ial RT...,,, was reneric. lhus. o, is equal lo l 7&deg;F.
WCAP-IS827

28 The upper to inrermediate shell plare girth weld has rhe highest overall ART. However, since Code Case N-641 allows for less restrictive methodology to be used when the highest ART comes from a girth weld, then the highest non-girth weld ART must be identified. The upper shell plate WI 0201*1 has 1hc highest non-girth weld ART for all EFPYs in question.
Conrained in Table 18 is a summary of lhe limiting ARTs to be used in the generation of the H.B.
Robinson Unit 2 reactor vessel heatup and cooldown curves. The upper shell ART values were used in conjunction wirh the me1hodology from lhe 1996 ASME Code Section XI, Appendix G. while the Upper to Intermediate She\1 Plate Circ. Weld ART va\ues were used with the methodology from ASME Code Case N-641 (Circ. Flaw Methodology). A composile curve was creared from the results of lhe 1wo curve sels. The limiring composile curves will be presenled in Seer ion 5.
TABLE18 Summary of the Limiting ART Values Used in the Generation of the H.B. Robinson Unit 2 Hearup/Cooldown Curves EFPY                    1A T Limiling ART                 ~~ T  Limiting ART Upper to Intermediate Sh.ell Plate Circumferential Weld (10-273)*
30                             235                               164 35                             242                                172 40                             251                                179 45                             256                                185 50                             263                                191 Upper Shell Plate \\'10201*1 30                            165                                145 35                            167                                147 40                             169                                149 45                             170                                151 so                            172                                153
* The Posi\ion I. l ART Va\ucs were selected since the Robin!>on weld d;\\a (Position 2.1) w3s deemed non-credible.
WCAP-15827

29 5         HEATUP AND COOLDO\VN PRESSURE-TEMPERATURE Lll\fIT CURVES Pressure-temperature limit curves for nonnal heatup and cooldown of the primary reactor coolant system have been caiculated for the pressure and temperature in the reactor vessel beltlinc region using the methods discussed in Sections 3.0 and 4.0 of this report. This approved methodology is also presented in WCAP-14040-NP*A, Revision 2 with exception of those items discussed in Section 1 of this report.
Figures I, 3, S, 7 and 9 present the limiting heatup curves \\ithout margins for possible instrumentation errors using heatup rates of 60 and I00&deg;F/hr applicable for the first 30, 35, 40, 45 and 50 EFPYs, respectively. These curves were generated using the 1996 ASME Code Section XI, Appendix. G with the limiting plate ARTs in combination \\ith ASME Code Case N-588 and the limiting circ weld ARTs. The curves produced using the limiting plate ARTs are primarily bounding throughout the heatup curves, however there arc instances that the circ weld becomes limiting at higher temperatures {See bolded values In rhe data tables).
Figures 2. 4, 6, 8 and 10 present the limiting cooldO\\n curves \\ithout margins for possible instrumentation errors using cooldown rates of 0, 20, 40, 60 and 100&deg;f/hr applicable for 30, 35, 40, 45 and 50 EFPYs, respectively. Again. these curves were generated using the 1996 ASME Code Section XI, Appendix G with the limiting pl3te ARTs in combination v.ith ASME Code Case N-588 and the limiting circ weld ARTs. The curves produced using the limiting plate ARTs are primarily bounding throughout the cooldown curves, however there arc instances that the circ weld becomes limiting at higher temperatures (See holdcd values in the data tables).
Allowable combination of temperature and pressure for specific temperature change rates arc below and to the right of the limit lines shown in Figures I through 10. This is in addition to other criteria which must be met before the rC3ctor is made critical, as discussed below in the following paragraphs.
The reactor must not be made critical until pressure-temperature combinations arc to the right of the criticality limit line shown in Figures I, 3, 5, 7 and 9. The straight-line portion of the criticality limit is at the minimum permissible temperature for the 2485 psig inservicc hydrostatic test as required by Appendix G to 10 CFR Part 50. The governing equ:ition for the hydrostatic test is defined in Code Case N-6401 21 (approved in February 1999) as follows:
: where, K1m is the stress intensity factor covered by membrane (pressure) stress, Kie= 33.2 + 20.734 cl002 CT*RTNDT>I, T is the minimum permissible metal temperature, and RTNOT is the metal reference nil~uctility temperature.
The criticality limit curve specifics pressure-temperature limits for core operation to provide additional margin during actual power production as specified in Reference 14. The pressure-temperature limits for WCAP*IS827

30 core operation (except for low power physics tests) arc that the re.'.lctor vessel must be at a temperature equal to or higher than the minimum temperature required for the inscrvice hydrostatic test. and at least 40&deg;F higher ~ the minimum pcnnissible temperature in the corresponding pressure-temperature curve for hcatup and cooldown calculated as described in Section 3.0 of this report. for the hcatup and coo1down curves without margins for instrumentation errors, the minimum temperatures for the in service hydrostatic 1e:tk tests for the H.B. Robinson Unit 2 reactor vessel at 30, 35, 40, 45 and 50 EFPY are 214&deg;F, 216&deg;F, 2 l 8&deg;F, 2 J9&deg;F and 221&deg;F, respectively. The vertical line drawn from these points on the prcssure-tcmperaturc curve, intersecting a curve 40&deg;f higher than the pressure-temperature limit curve, constitutes the limit for core operation for the rC3ctor vessel.
Figures 1 through I 0 define all of the above limits for ensuring prevention of nonductilc fuilure for the H.B.
Robinson Unit 2 reactor vessel for various EFPYs. The data points used for the he.1tup and cooldown pressure-temperature limit curves shoY.n in Figures I through 10 arc presented in Tables 19 through 28.
The balded values arc those limited by the girth weld using the "Circ-FJaw" Methodology. The non-bolded values arc those limited by the Upper shell Plate using the standard "Axial-Flaw" Methodology from the 1996 version of the ASME Code Section XI, Appendix G WCAP-15827

31 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WJ020l-l LIMITING ART VALUES AT 30 EFPY:                        114T. 165&deg;F 3/4T, 145&deg;F joper11111 Verslon .5. t Run *2910B I Leek Test Limit 2250         ... ...... .
Unacceptable                                                                     Acceptable 2000            Operation                                                                      Operation 1750     - ... ..-..
 -
0 (ij
 -...
D.
CD
::J II) 1500   *--- * - -*-
Heatup Rate Crltlcal Llmlt 60 Deg. F/Hr II) 100 Deg. F/Hr
  ...
II>
D.
1250        *-****
 -
 'O Q)
I ll "S
u 1000      .  -***-*'"--*- . -* ....
 "iQ 0
750    ..   - ..... . - ...
500   ----* -         - ***-**- -* .* *-*. ... *.. ' .....
Boltup                       Criticality Limit based on 250                           Temp.                        inservlce hydrostatic lest
                                                                    \emperature (214 F) for the service period up to 30 EFPY 0          50         100    150     200       250     300     350       400        450          500       550 Moderator Temperature (Deg. F)
Figure I      11.8. Robinson Unit 2 Reactor Coolant System llcatup I.imitations (lleatup Rates of 60 & 100&deg;f/hr) Applicable for the l'irst 30 l*:FrY (Without l\lar~ins for Instrumentation Errors) Usins: 1996 App.G Methodoloi:y WCAP-15827

32 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201-I & GIRTH WELD 10-273 LIMITING ART VALUES AT 30 EFPY:                         l/4T. 165&deg;F & 235&deg;F 3/4T. 145&deg;F & 164&deg;F 2500 lop~r*m VerslOfl:S.1 Aun*291oa I 2250 Unacceptable 2000         Operation                                               Acceptable Operation 1750
 -
CJ iii
 -.,,...
D..
G>
  ~
1500
  ..."'
Ill Q.
1250.                                                         .. .
 -
 'Cl Ill ca
:; 1000 .
u
 ';                 CooldowD
                                                                   . ..
u                 Raln FIHr
                    *l**dJ'******
                    *20, and -40 750.
CooldowD 500.                                      RatuFnlr
                                                    -eoa
                                                     *100 250 -
0        50        100       150   200      250    300        350   400    450 500 550 Moderator Temperature (Deg. F)
H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-1.5827

                                                                                                               .:u TABLE 19 30 EFPY He:llup Curve Dala Poinls Using 1996 App. G (wi1hou1 Unccrt:iinlics for Jns1rumcn1:ition Errors)
SO Heatup*    SO Criti<al Limit*        60 llealup          60 Critical Limit       100 lleatup     100 Critical Limit TC&deg;F,  P (psig) T (0 f, r (psig)     Tf 0 f) r (psig)       T (0 f)     r (psig)   T(OF)     P(pslg) TC 0 f) P (psig) 60       0     214          0         60         0          214           0        60         0      214         0 60      621    214        621         60        621         214          621       60        621     214        621 6S      621    214         621        6!'i      621         214          621       6S        621     214        621 70      621    214        621         70        621         214          621       70        621     214        621 75      621    214        621         75       621          214         621        75        621     214        621 80     621     214        621         80       621          214         621        80       621      214        621 85     621     214        621         HS        621         214          621       85        621     214        621 90     621     214        621         90       621          214          621       90        621     214        621 95     621     214        621         95       621          214         621        95        621     214        621 100     621     214        621        IOO       621          214         621       100       621      214        621 IDS     621     214        621        I05       621          214         621       105       621      214        621 110     621     214        621        I JO      621          214         621       110        621     214        621 llS     621     214        621        llS       621          214         621       115        621     214        621 120     621     214        621        120       621          214         621       120        621     214        621 125     621     214        621        12S       621          214         621       125        621     214        621 130     621     214        621        130       621          214         621       130       621      214        621 135     621     214        621        135       621          214         621       135        621     214        621 140     621     214        621        140       621          214         621       140        621     214        621 145     621     214        621        14.S      621          214         621       145        621     214        621 ISO     621     214        621        150       621          214         621       I.SO      621      214        621
  \SS     621     214        621        1S5        621         214         621       155        621     214        621 160     621     214        621        160        621         214         621       160       621      214        621 165     621     214        621        16S       621          214         621       16S       621      214        621 170     621     215        621        170       621          21S         621       170        621     215        621 17S     621     220        621        175       621          220         621       175        621     220        621 180     621     220        IO!!I      180        621         220         1001      180        621     220        768 180     1081    225       1132        180       ICXll        225         1046      180        768     225        794 185     1132    230       1188        185       1046         230        1095       185        79..i   230        822 190     1188    235       12.50       190       IO<JS        23S         II.SO     190        822     235        854 195     12.SO   240       Bl9         195       1150         240        1210       195       854      240        890 200     1319    2..i.s    1395        200       1210         24.S        1277      200        890     24.S       930 205     1395    250       1479        205       1277         250         1351      205        930     250        97.S 210     1479    2S.S      IS71        2IO       1351         255         1433      210        97.S    255        1024 215    1571     260       1673        215       1433         260         1523      215       I02.S    260        I078 220    1673     265       1786        220       1523         265        1622       220       1078     265        1139
* Shown by requesl of CP&L. This rate is nol shown on lhe plot WCAP-15827

TABLE 19- (Continued) 30 EFPY Hea1up Curve Data Points Using 1996 App. G (wilhout Uncertainties for lns1rum\!nlation Errors)
SO lteatup*                   SO Critical Limit*                             60 Uealup                      60 Critical Limit      100 Heatup                    100 Critical Umit TC&deg;F)        r (psii:) T(Of) r (psii:)                                     T (0 f)          r (psig)        T( 0 f)      r (psii:> T(&deg;F)         r (psiJ?) T(OF) r (psig) 225            1786                 270                  1911              225               1622              270       1732      225             1139             270                1206 230            1911                 275                 2048               230               1732              275       1854      230             1206             275                1279 235            2048                 280                 2200               235               IK54              280       1987      235             1279             280                1361 240            2200                 285                 2367               240               1987              285       2135      240             1361             285                14SI 24S            2367                                                        245               2135              290       22lJ8     2.$5            1451             290                155 I 250              2298              295       2477      250              1551            295                1660 255               2477                                  2S5             1660             300                1782 260             1782             305                1915 265             191S             310                2062 270             2062             315                2224 275             2224             320                2403 280             2403 u:~ ~~~ ~*:i?_;*.;.,;:*~..;.,~!'~_..:!9:f.*~'.:;~!*._:. .i ..t.: ':-..*!.:';; ; . :.. :-. -~*-~ ~ ~ .: ':. !.'". ~. l **
                                                                                                                         .             ... :,:;...: :*~* *\.;' ,::*." *:~:** ...*\ ~~. . -:-,~;~r.{ ~
Leak Ttst                                     Temp.                             195 214 Limit                                         Pnss.                           2000 2485
  .
* Shown by request of CP&l.. This rate is not shown on the plot.
WCAP-15827

35 TABLE20 30 EFPY Cooldown Curve Data Points Using 1996 App. G (without Unccn3intics for lnstrumcnt:uion Errors)
Steady Slate          20&deg;Flhr.             40&deg;F/hr.              S0&deg;flhr.*             60"f/hr.         IOO"flhr.
T l&deg;F) I P (psiJ?) T f0 Fl I P (psiJ?) T C0 Fl I p (pSiJ?) T {0 f) I P (psiJ?) T {0 f) I p (p'iiJ?)   T {0 f) I r fpsie) 60         0        60          0         60         0          60         0         60          {)    60          0 60        621       60        621         60       619          60        584        60        5-19    60        404 65       621       65        621         65       621          65       591         65        556     65        413 70        621       70        621         70       621          70       598         70        564     70        422 15        621       15        621         15       621          75       607         15        572     75        433 80       621       80        621         80       621          80       616         80        582     80        445 85        621       85        621         85       621          85       621         85        593     85        459 90        621       90        621         90       621          90        621        90        606     90        414 95       621       95        621         95       621          95        621        95        619     95        492 100       621       100       621         100      621         100       621         100       621    100        511 I05       621       105       621         105      621         105        621        I05       621    I05        532 110       621       110       621         110      621         110        621        110       621    I IO       556 llS       621       llS       621         115      621         I IS       621        115       621    115        583 120       621       120       621         120      621         120        621        120       621    120        613 125       621       12S       621         12S      621         12S        621        125       621    125        621 130       621       130       621         130      621         130        621        130       621    130        621 135       621       13S       621         135      621         13S        621        J:\5      621    135        621 140       621       140       621         140      621         140        621        140       621    140        621 145       621       145       621.        145      621         145        621        145       621    145        621 150       621       ISO       621         ISO      621         ISO        621        150       621    ISO        621 155       621       155       621         155      621         ISS        621        1.55      621    155        621 160       621       160       621         160      621         160        621        160       621     160       621 165       621       165       621         165      621         165        621        165       621    165        621 170       621       170       621         170      621         170        621        170       621    170        621 175       621       175        621        175      621          175       621        175       621    175        621 180       621       180       621         180      621          180       621        180       621     um        621 180       1293      180       1287        180      1289         180      1289        180       1289   180        1127 185       1355      185       135S        185      13SS         185      1355        185       B55    18S        llSS 190       1424      190       1424        190      1424         190      1424        190       142-1  190        1249 195       1500      195       1.500       195      1500         195      1500        195       1500    195       1321 200       1584      200       1584        200      1.584       200       1584        200       ISR4   200        I.SOI 205       1677      205       1677        205      1677        205       1677        205       J6S7   205        l.S89 210       1779      210       1779        210      1779        2JO        1779       210       1732   210        1588 215       1893      215       1893        215      1893        215       1855        215       1816   215        1697 220       2018      220       2018        220      1978        220       19-12       220       1909   220        1819 225       2156      225       2138        225      2069        225       2039        225       2013   225        1953 230       2295      230       2226        230      2169        230       2146        230       2127   230        2103 235       2382      235       2325        235      2281        235       2265        235       2254   235        2269 2.ao      2479      240       24.J.a      uo       uo.a        uo        2397        2.ao      2395   240        2.SS4
* Shown by request of CP&L. This rate is not shown on the plot.
     **      Boldcd V:ilues are Limited by the Circ. Weld ART using Code Ca:o;e N-588 .
WCAP-1~827

36 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I LIMITING ART VALUES AT 35 EFPY:                                   l/4T, 167&deg;F 3/4T, 147&deg;f Opllfhm V9f1M>n:5.1 Run:784S Leak Test Limit 2250             ... . .. .
Unacceptable                                                                                 Acceptable 2000            Operation                                                                                   Operation 1750
  -
Crlllcal Limit 60 Deg. F/Hr 0                        Heatup Rate iii                      60 Deg. F/Hr
  -.,,...
: a. 1500 CD
:J Crllical Limit 100 Deg. F/Hr
   .,,                      Heatup Rate f 1250                  100 Deg. F/Hr                                                                :-*** ****** -.
a.
  -
  'C CLI f tl
:;
u 1000 iii u
750 500 250                             Boltup                  _   -*- ** **- Crlllcallty Limit based on Temp.                                  lnservlce hydrostatic test temperature (216 F) for the service period up lo 35 EFPY 0-l-----~;..........+.......,,.........+--_......f-).....,_+---!:+:;:::;:;:;:;:;::::;:;:;:;:::::;::;:;::;:::;:::...+--_,....1 0         50        100       150        200        250         300       350        400        450        500        550 Moderator Temperature (Deg. F)
Figure 3          11.8. Robinson Unit 2 Reactor Coolant System Heatup Limitations (lleatup Rates or 60 & IOOnF/hr) Applicable for the First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

37 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I & GIRTH WELD 10-273 LIMITING ART VALUES AT 35 EFPY:                              l/4T. 167&deg;F & 242&deg;F 3/4T. 147&deg;F & l72&deg;F 2500 loiierlm Ver11on.s .1 Run*784S    I 2250 Unacceptable 2000           Operation                                                             Acceptable Operation 1750
 -en CJ
  -...,,
: a. 1500.
GJ
::i
   .,,
   .
GJ Cl.
1250 .                                                                                                                              .. . .... .
  -
  'tJ GJ Cll 95
(,)
1000        CooldowD                                                                                                  . - ........... - *-
Cii                R*IH Fnlr u                  *le*dJ'**late
                     -20,and o40 750                                                                                                                       .... - . *-
Co old ow a Rat ... t"nlr 500.
* GO A
                                                         *100 250                           Boltup Temp.
0  ~.-.----+-"O:.-........t--..........+---~~_..............._..-+-.........,.--1--r-......,...._..................,.+-r-........--t--........~
0        50       100           150    200       250         300             350            400                450             500        550 Moderator Temperature (Deg. F)
Figure 4         11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;f/hr) Applicable for the First 35 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

                                                                                                              . 38 TABLE21 35 EFPY Hcalup Curve Dara Poinls Using 1996 App. G (without Uncertainties for lns1rumcn1:11ion Errors)
SO Jleatup*     50 Critical Limit*       60 llratup         4i0 Critical Limit     100 lleatup      JOO Critica1 Limit TC 0 f)  P (psig) TC 0 f) r (psiiil   T(&deg;F)      r (psig)   TC"F)       r (psig)   T( 0 f)  r (psig} TC0 f) r Cpsiii>
60         0     216         0         60         0         216           0       60         0       216        0 60       621     216       621         60        621        216          621      60        621      216       621 65       621     216       621         65        621        216          621      65        621      216       621 70       621     216       621         70        621        216          621      70        621      216       621 75       621     216       621         75        621        216          621      75        621      216       621 80       621     216       621         80        621        216          621      80        621      216       621 85       621     216       621         8S        621        216          621      85        621      216       621 90        621     216       621        90         621        216          621      90        621      216       621 95       621     216       621        95         621        216          621      95        621      216       621 100       621     216       621        100        621        216          621      100       621      216       621 105       621     216       621        105        621        216          621      105       621      216       621 I IO      621     216       621        110        621        216          621      110       621      216       621 115       621     216       621        115        621        216          621      115       621      216       621 120       621     216       621        120        621        216          621      120       621      216       621 125       621     216       621        125        621        216          621      125       621      216       621 130       621     216       621        130        621        216          621      130       621      216       621 135       621     216       621        135        621        216          621      135       621      216       621 140       621     216       621        140        621        216          621      140       621      216       621 145       621     216       621        145        621        216          621      145       621      216       621 ISO       621     216       621        ISO        621        216          621      150       621      216       621 155       621     216       621        155        621        216          621      155       621      216       621 160       621     216       621        160        621        216          621      160       621      216       621 165       621     216       621        165        621        216          621      165       621      216       621 170        621    216       621        170        621         216         621      170       621      216       621 175        621    220       621        175        621        220          621      175       621      220       621 180        621    220       1061       180        62 I       220          983      180       621      220       756 180      1061     225       J JJO      180        98J        22.5        J026      180       756      22.5      780 185      1110     230       1164       185        1026        230        1074      185       780      230       808 190      1164     235       1224       190        1074        235        1126      190       808      235       838 195      1224     240       1290       195        1126        240        1184      195       838      240       873 200      1290     245       1362       200        1184        245        1248      200       873      245       911 205       B62     250       1443       205        1248        250        1319      205       911      250       953 2IO       l4.i3   255       1532       210        1319        255        1398      2IO       953      255       1001 215      1532     260       1630       21S        1398        260        148-t     215       1001     260       1053 220      1630     265       1739       220        1484        265        1580      220       I053     265       1111
* Shown by request of CP&L. This rate is not shown on the       plot.
WCAP-15827

39 TABLE 21 - (Continued) 35 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccn:iintics for lmarumcntarion Errors) 50 lleatup*                       50 Critkal Urnit*                                    60 lleatup                            60 Critical Limit                  100 Jlealup             100 Critical Limit T( 0 f)         P(psig) T(&deg;F)                               r     <psigl            T( 0 f) r (psig)                           T(&deg;F)                 r (psig)  T C0 f) r (psi~) T( 0 f) r (psi~)
225               1739                 270                     18.58                 225                 1580                   270                  1685      225            1111         270            1175 2JO               1858                 275                     1990                  230                 1685                   275                  1802      230            1175         275            1246 235               1990                 280                     2136                  235                 1802                   280                  1930      235            1246         280            1324 240              2136                  285                    2297                   240                 1930                   285                 2072       240            1324         285            1411 245               2297                  290                    2474                  245                  2072                   290                 2229       245            1411         290            1506 250               2474                                                                250                 2229                   295                 2401       250            1506         295            1612 255                 2401                                                  255            1612         300            1728 260            1728         305             1856 265             1856        310             1998 270             1998        315            2153 275            2153         320            2325 280            2325
 . ... *:. ~ :**.,;:*:".;. *~ .. ..;~-:~-" .-:" f l; ...:~~..-:- f ~:-;,.::.J'.*:~~. ~: *,~. :~~-~ *':.:.4..::: :~'\ *;-:;,. 4 .!"*'* ...... . .. ,. .. . .   .  ~  ....*, . . . . : . . ,  .    : :~. :;;."; :--~:-~!';
Leak T~t Limit                                                  Temp.                    197                  216 Press.               2000                  2485
* Shown by request of CP&L. This rate is not shown on the plol .
WCAP-15827

40 TABLE22 35 EFPY Cooldown Curve Data Points Using I996 App. G (without Uncenainties for Instrumentation Errors)
Steady State            20&deg;flhr.             40&deg;Flhr.             50&deg;flhr.*             60&deg;f/hr.         100&deg;f/hr.
T ( 0 f) I P (psiJ!) T (0 f) I p (psiJ!)  T (0 f> I r Cpsil!)   T {0 f) I p (psiJ!) T C&deg;F> I r Cpsil!> T c0 r> 1 r (psil!>
60          0       60           0         60         0         60         0         60          0     60         0 60         621      60         621         60       616         60        581        60        546     60        400 65         621      65         621         65       621         6S        588         65       553     65        409 70         621      70         621        70        621         70        595        70        560     70        418 75         621      75         621        75        621         75        603        75        568     75        428 80         621       80        621         80       621         80        612         80       578     80        440 85         621       85        621         85       621         85        621        85        588     85        453 90         621      90         621        90        621        90         621        90        600     90        468 95         621      95         621        95        621        95         621        95        613     95        484 100         621      JOO        621       100        621        100        621        100       621     100       502 105         621      105        621       105        621        105        621        J05       621     105       523 110         621      110        621       110        621        I IO       621        110       621 #   110       546 115         621      115        621       115        621        115        621        115       621     115       572 120         621      120        621       120        621        120        621        120       621     120       600 125         621      125        621        125       621        125        621        125       621     125       621 130         621      1:\0       621        130       621        130        621        130       621     130       621 135         621      135        621        135       621        135        621        135       621     135       621 140         621      140        621        140       621        140        621        140       621     140       621 145         621      145        621       145        621        145        621        145       621     145       621 150         621      150        621        ISO       621        150        621        150       621     150       621 155         621      155        621       155        621        155        621        155       621     155       621 160         621      160        621       160        621        160        621        160       621     160       621 165         621      165        621       165        621        165        621        165       621     165       621 170         621      170        621       170        621        170        621        170       621     170       621 175         621      175        621       175        621        175        621        175       621     175       621 180         621      180        621        180       621        180        621        180       621     180       621 180         1270     180       1260        180       1260       180       1260        180      1260    180       1053 185         1330     185       1328        185       1330       185       1330        185      1330    185       J102 190        1396      190        1396       190       1396       190       1396        190      1396    190       1158 195         1469     195       1469        195       1469       195       1469        195      1449     195      1220 200        1549      200       1549       200        1549       200       1549        200      1502    200        1288 205         1638     205       1638       205        1638       205       1616        205      1561    205       1365 210        1737      210       1737       210        1729       210       1677        210      1627    210       1450 215        1846      215        1846      215        1793       215       1745        215      1699    215       1545 220        1966      220       1957       220       186-1       220       1821        220      1780    220       1650 225        2099      225       2027       225       1943        225       1905        225      1869    225       1767 230        2187      230       2104       230       2030        230       1998        230      1969    230       1897 235        2263      235       2189       235       2127        235       2101        235      2079    235       2041 240        2J.t6     240       2'         240       2234        240       2215        240      2201    .240      2200 245        2439      245       2388       245       2353        245       2342        245      2336    .245      2336 250       243.i       250       2482        250      2482    250       2482
* Shown by request of CP&L. This rate is not shown on the plot.
      **      Boldcd Values nre Limited by the Circ. Weld ART using Code Case N-588.
WCAP-15827

41 MATER1AL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 LIMITING ART VALUES AT 40 EFPY:                     l/4T, 169&deg;F J/.ff, 149&deg;F 2500 ,.-----------------~.-------~-------;=::============,.,
Oper11111 Version*5.1 Run:7462 Leak Test Llmil 2250 2000                                                                       Acceptable Unacceptable                                                 Operation Operation 1750
  -
CJ
  ~          1500 Heatup Rate 60Deg. FIHr Critical Limit 60 Deg. Flttr
   ...::2CIJ
_,
VI
   ...
GI Q.
1250           Heatup Rate                                         Crltlcal Limit . -
100 Deg. F/Hr                                        100 Deg . F/Hr
  'O
  ~
  "S 1000                                                                        .. .. . .. . .
co" u
750 500 Criticality Llmi\ based on Boltup 250                    Temp.
inservlce hydrostatic te9l temperature (218 F) for the service period up to 40 EFPY 0       50    100     150  200       250    300      350     400         450        500      550 Moderator Temperature (Deg. F) 11.B. Robinson Unit 2 Reactor Coolant System Ifeatup Limitations (lleatup Rates of 60 & IOO"Fn1r) Applicable for the First 40 EFP\' (Without Margins for Instrumentation Errors) Usini: 1996 App.G l\1ethodo1ogy WCAP*l5827

42 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 & GIRTll WELD 10-273 LJ11..1ITINGARTVALUESAT40EFPY:                          l/4T, 169&deg;F & 251&deg;F 31.tT, 149&deg;F & 179&deg;F 2500 Op1rl1111 VetSIOfl'5., Run.7462 2250      .. **-* **--
Unacceptable 2000              Operation                                          Acceptable Operation 1750    **-----*-*
 -
CJ c;;
 -
D.
C>
  ~
:i 1500    ...... --------***      . -**
en en GI
  ~
a.
1250                    . . ...   - .-
 "CS
 -GI ca
:; 1000 u                CooldowD Cii                R*lu Fnlr
(,)               *lead1-*l*ll*
                   *20,and ..fO 750 Cooldown 500                                          ft**~* Fnlr
                                                    .ao&
                                                    -100 250                               Boltup Temp.
0           50       100        150   200       250     300   350    400  450 500 550 Moderator Temperature (Deg. F)
Figure 6      11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to I00&deg;F/hr) Applicable for lhe first 40 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

TABLE23 40 EFPY HealupCurve Dala Points Using 1996App. G (wi1hou1 Uncc:n3inrks for lns1rumenl31ion Errors) 50 Healup*    SO Critical Limit*       60 lleatup        60 Critical Limit     JOO lleatup     IOO Critical Limit TC&deg;F)  P (psi~) TC 0 f) P(psf~)     TC 0 f)   r (psi~)   T{ 0 f)    r (psi~)   TC 0 f)  P(psi~)  T(Of)    r <p.. ii:l 60       0     216         0         60         0        216          0        60         0     216        ()
60     621     218        621        60        621       218         621       60       621     218       621 65     621     218       621         65        621       218         621       65       621     218       621 70     621     218       621         70        621       218        621        70       621     218       621 75     621     218       621         75       621        218        621       75        621     218       621 80     621     218       621         80        621       218        621        80       621     218       621 85     621     218       621         85        621       218        621        85       621     218       621 90     621     218       621         90       621        218        621       90        621     218       621 95     621     218       621        95         621       218        621        9S       621     218       621 100     621     218       621        100        621       218        621       10()      621     218       621 105     621     218       621        105        621       218        621       105       621     211!      621 110     621     218       621        110        621       218        621       110       621     218       621 115     621     218       621        115        621       218        621       115       621     218       621 120     621     218       621        120       621        218        621       120       621     218       621 125     621     218       621        125        621       218        621       125       621     218       621 130     621     218       621        130        621       218        621       BO        621     218       621 135     621     218       621        135*       621       218        621       135       621     218       621 140     621     218       621        140       621        218        621       140       621     218       621 145     621     218       621        145       621        2\g        621       145       621     218       621 ISO     621     218       621        150        621       218        621       150       621     218       621 155     621     218       621        155        621       218        621       155       621     218       621 160     621     218       621        160        621       218        621       160       621     218       621 165     621     218       621        165        621       218        621       165       621     218       621 170     621     218        621       170        621       218        621       170       621     218       621 175     621     220        621       175        621       220        621       175       621     220       621 180     621     220       IO-i2      180        621       220        966       180       621     220       744 180     1o.i2   225       I089       180        966       225        1007      180       744     225       767 185     1089    230       1141       185       1007       230        I053      185       767     230       79.J 190     1141    235       1198       190       IOSJ       235        1103      190       79.J    235       SB 195     1198    240       1261       195       1103       240        1159      195       823     240       856 200     1261    245       1331       200       1159       245        1221      200       856     245       893 205     ll31    250       1409       205       1221       250        1289      205       893     250       933 210     t~09    255       t49.t      210       1289       255        136-l     2to       9:\:\   255       979 215     149.S   260       1589       215       1364       260        1447      215       979     260       1029 220     1589    265       1693       220       l.S-l7     265        1539      220       I021J   265       I08-'
225    1693     270       1808       225       1539       270        1640      225       !084    270       1146
* Shown by request of CP&L. This rale is nol shown on lhe plot WCAP-15827

44 TABLE 23 - (Continued) 40 EFPY Healup Curve Data Points Using 1996 App. G (wi1hou1 Uncertainties for Jns1rumcn1a1ion Errors)
SO lleatup*                  SO Critical Limit*                           60 Jleatup                    60 Critical Limit                                  100 llealup                    100 Critical Limic T(Of) P(psig) T(&deg;F) r (psig)                                               T(Of) P(~igl                     T( 0 f)                   r (psig)              T(Of)               P (psii?) T(&deg;F) r (psig) 230              1808             275               1934                  230                16-10          275                        1752                230                 1146              275              1214 235              1934             280               2074                  235                1752           2RO                        1876                235                  1214             280               1289 240            2074              285               2229                  240                1876           285                       2012                 240                  1289             285               1372 245            2229              290               2.1~                  245               2012            290                       216:?                245                  1372             290               1464 250             236-i             295               2-159                 250               2162            295                       2328                 250                  1464             295               1565 255             2-159                                                     25.5              2328                                                           255                 156.5             300              1677 260                  1677             305               1800 265                  1800             310              1936 270                  1936             315              2085 275                 2085              320              2250 280                 2250              325              2432 285                 2432
:!-:!. J*,:..~*_~.r;..;;i.,;'..:.fi ,or~.~*~*:. t ..~ '~t;-.:~ ::.: .' *:il~'~'i*:**~: .. ~:*f':-::;.~~,t~:~:.. ~*~* : .-~* : ~.:. *~ J:,.~ *~ ~-::j ~~;:..~*~~t..'l.~*v... *~"J~'.*~,'*;\/~~ ::. :*-.~~;.~-i:,1~:.t..:*.~;."~. ~-:':,
uak Test Limit                                          Temp.                   199                218 Pres.~.               2000               2485
* Shown by request of CP&L. This rate is not shown on the plot'.
**              Bolded Values are Limited by the Circ. Weld ART using Code Ca~e N-588 .
WCAP-15827

45 TABLE24 40 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for lnstrumcn1a1ion Error~)
Slrady Stale           20&deg;Flhr.              40&deg;flhr.               SOnf/hr.*             60&deg;f/hr.           100&deg;Flhr.
T ( 0 f) Ir (psii:) T t&deg;Fl  I r (psiJ?>   T  (&deg;F) I P (psi~)     T ( 0 f) I P (psii:) T ( 0 f) I r (psii:) T (&deg;Ft  Ir CpsiJ?>
60         0        60          0         60          0          60          0        60           0       60         0 60        621       60        621         60        614          60         579       60         S43       60       397 65        621       65        621         65        620          65         585       65         549       6S       405 70        621       70        621         70        621          70         592       70         SS1       70       413 75        621       75        621         75        621          75         599       75         565       75       423 80        621       80        621         80        621          80         60R       80         S14       80       434 gs        621       SS        621         85        621          85         6l8       85         SM        8S       4~7 90        621       90        621         90        621          90         621       90         595       90       461 95         621       95        621         95        621          95         621       95         607       9S       477 100        621      100        621         100       621          100        621       100        621       100      494 105        621       105       621         I0.5      621          105        621       105        621      105       514 110        621      110        621         110       621          110        621       I IO       621       110      536 115        621       115       621         11.5      621          115        621       115        621       115      560 120        621       120       621         120       621          120        621       120        621       120      588 125        621       125       621         125       621          125        621       125        621       l2S      618 130        621      130        621         130       621          130        621       130        621       130      621 135        621       135       621         135       621          135        621       135        621       135      621 140        621       140       621         140       621          140        621       140        621       140
* 621 14S        621       145       621         14.5      621          145        621       145        621       145      621 150        621       ISO        621        ISO       621          ISO        621       150        621       ISO       621 ISS        621       IS5       621         15.5      621          155        621       IS5        621       155      621 160        621       160       621         160       621          160        621       160        621       160      621 16S        621       165        621        165       621          165        621       16S        621       165      621 170        621       170        621        170       621          170        621       170        621       170      621 175        621       175        621        175       621          175        621       175        621       175      621 180        621       180        621        180       621          IRO        621       180        621       180      621 180        1248      180       1235        IRO       1231         IKO        1231      IRO        1231      180      911 185        1305      185       1300        IK.5      no.i         185        IJQ.i     185        1289      185      1012 190        1368      190       1368        190       1368         190        1368      190        1324      190      1058 195        1439      195       1439        195       14'.\9       195        1430      195        136"      195      1109 200        1516      200       1516        200       1516         200        1472      200        1408      200      1165 205        1602     205        1602        205       1579         205        1517      205        1457      205      1229 210        1696     210        1696        210       1627         210        1568      210        1511      210      1299 215        1801      21S       1795        215       1681         215        1625      215        1571      215      1378 220        1917     220        IS-a7       220       17.&0        220        1688      220        1638      220      1465 225        2011      225       1905        225       1805         225        1758      225        1712      225      1562 230        2068      230       1970        230       1878         230        1835      230        1795      230      1670 235        2131      2JS       2041        235       1958         235        1921      ?JS        1886      235      1790 uo         2201      2-10      2120        240       20.as        2.ao       2016      2.ao       1988      2.ao     1923 2.as       2279      245       2107        2.as      2146         2.a5       2121      us         2101      245      2070 250        236-S     250       2303        250       2256         250        2238      250        2225      250      2225 255        2459      255       2410        255       2377         255        2368      255        2364      255      2364
* Shown by request of CP&L. This rate is not ~hown on the plot.
      **      Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

46 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 020 I* I LIMITING ART VALUES AT 45 EFPY:                                                       l/4T, 170"F 3/4T, 151&deg;F 2500 Opetlm version 5.1 Run :1oss1 Leak Test Limit 2250 Un1eeept11ble                                                                                            Aeeep,able 2000              Operation                                                                                             Operation 1750
 -
CJ iii Heatup Rate
                              . 60 Deg. F/Hr Critical Limit
 -.,,=.
D.
Cl) 1500    -**. -** *- ..*- ..
Hutup Rate 100 Deg. F/Hr
                                                .                                                                             60 Deg. F/Hr
   .,...,, 1250   ... -* **--**.      ---*-- .
D.
  .....,cu
 'C
:; 1000          .. . ... .    ..
()
  'CV
(.)
750 500   ...*. *-**
Boltup 250                                    Temp.                                                    Crltleality Limit based on inservlce hydrostatic test temperature (219 F) for the service period up to 45 EFPY o+-.. . . . . .~;..........+...................+..................~L..,....,.+-......--~::;::;::;::;::;:;:::+;:::::;:;:;:;::;:::::::~..............t 0            50         100              150                 200          250        300         350        400         450        500         550 Moderator Temperature (Deg. F)
Figure7           H.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates or 60 & 100&deg;F/hr) Applicable for the First 45 EFP'' (Without Maratins for Instrumentation Errors) UsinJ: 1996 App.G l\tcthodoloizy WCAP-15827

41 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I& GIRTH WELD 10-273 LIMITING ART VALUES AT 45 EFPY:                               l/4T, 170&deg;F & 256&deg;F 3/4T, 151&deg;F & 185&deg;F 2500 lop1rt1m V11sion:S.1 Run :1oss1 I 2250.
Unacceptable 2000.          Operation Acceptable 1750 .                                                                Operation
 -en Cl
  -....,
: c. 1500 .
:>
   "'"'.,... 1250 Cl.
  -..,
  't:I OI ca
  'S 1000 Cooldown Cii                  Rain Fnlr 0
et1Pad:r**l*l1P
                       *20, and -40 750.
Cooldo*a Ralea Fnlr 500                                          -804
                                                           *IOO Boltup 250                            Temp.    - *** - *
* 0        50         100      150   200        250    300    350 400    450 500 550 Moderator Temperature (Deg. F) figure 8             H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Coo1down Rates up to J00&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAr-15827

48 TABLE25 45 EFPY Hcatup Curve Data Points Using 1996 App. G (wi1hou1 Unccnain1ics for lnstrumcn1a1ion Errors)
SO lleatup*     SO Critical Limit*       60 lltatup        60 Critical Limit     JOO lleatup     I 00 Crilical Limit TC 0 f) r (psii:l TC&deg;F) p (p-;igl     T( 0 f)    r cp~iJ:> T (0 f)    P (psiJ:)  T( 0 f) P (psig} TC&deg;F) r (psiJ:)
60        0       219         0         fl(}       0        219          0       60         0       219         0 60      621      219       621         60        621       219         621      60        621      219       621 65       621      219       621         6!1       621       219         621      65        621      219       621 70       621      219       621        70         621       219         621      70        621      219       621 75       621      219       621         75        621       219         621      75        621      219       621 80       621      219       621         RO        621       219         621      80        621      219       621 85       621      219       621         R.S       621       219         621      85        621      219       621 90       621      219       621        90         621       219         621      90        621      219       621 95       621      219       621        95         621       219        621       95        621      219       621 100      621      219       621        IOO        621       219         621      100       621      219       621 I05      621      219       621        105        621       219         621      IOS       621      219       621 110      621      219       621        110        621       219         621      110       621      219       621 115      621      219       621        115        621       219         621      115       621      219       621 120      621      219       621        120        621       219         621      120       621      219       621 125      621      219       621        125        621       219         621      125       621      219       621 130      621      219       621        IJO        621       219         621      130       621      219       621 135      621      219       621        IJ5        621       219         621      135       621      219       621 140      621      219       621        140        621       219         621      140       621      219       621 145      621      219       621        145        621       219         621      145       621      219        621 150      621      219       621        150        621       219         621      150       621      219        621 lSS      621      219       621        155        621       219         621      155       621      219        621 160      621      219       621        160        621        219        621      160       621      219        621 165      621      219       621        16!1       621        219        621      165       621      219        621 170      621      219       621        170        6'.!I      219        621      170       621      219        621 175      621      220       621        115        621        220        621      175       621      220        6:? I 180      621      220       102.i      180        621        220        950      180       621      220        73J 180      !02.i    225       1069       180        950        225        989      180       733      225        755 185      1069     230       1118       185        989        230        l033     185       755      230        780 190      1118     235       1174       190        1033       235        l081     190       780      235        80R 195      1174     2.io      123-*      195        IOSI       240        1135      19.5     808      240        840 200      1234      245      IJ02       200        1135       245        1194     200       840      245        875 205      IJ02     250       IJ76       205        1194       250        1260     205       875      250        914 2IO      1:\76     255      1458       210        1260       255        1332     210       914       255       957 215      1458      260      1549       215        1332       260        1412     215       957       260       1005 220      1549     265       l<H9       220        1412       265        1500     220       1005     265       1059 225      IM9       270      1759       225        1500       270        1597     225       1059      270       1118
* Shown by request of CP&L.      This rate is not shown on the plot
* WCAP-15827

49 TABLE 25 *(Continued) 45 EFPY He;Jlup Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) 50 llcatup*                 50 Critical Limit*                             60 lleatup                60 Critiral Limit           IOO lleatup                    100 Critical Limit TC&deg;F) r (psis:) TC&deg;F) P (psii:l                                      T(&deg;F)             P(psi~l        T( 0 f)   P (psii:)      T(&deg;F) r (psis:> TC&deg;F) r Cpsii:l 230                1759           275            1881                   230                1597       275        1705           230                  1118           275                   1183 235                1881          280             201S                   235                1705       2KO        1823           235                  1183           280                   1255 240                2015          285             2164                   240                1823       2K5        195.S          240                  1255           285                   1335 2-15               216-i         290             2279                   245                1954       290        2098           245                  1335           290                   1423 250                2279          295             236-1                  250               2098        295        2258           250                  1423           295                   1520 255                2364          300             2~59                   255               2258        JOO        2*BJ           255                  1520           300                   1627 260                2-159                                                260               2.SJJ                                 260                  1627           305                   1746 265                  1746           310                   1876 270                  1876            315                  2020 275                 2020             320                  2178 280                 2178             325                  2353 285                 2353
:~r.~~:-::i::?.r..t.. ~_~,~~ ~*~i~*( ~~:~*~*: . :J:-.:;1;,.1 11.1,.'_, :..::;..:.*.1: :.::~ ...,. .*.. "                   ... * *! ':,;;.~.... :-:~* *.'-:,:.If.~. "~ ......-.. .. 1,.:~~,...~t...f,r!~*
  ~ak Test            Limit                          Temp.                    200                 219 Pnss.                  2000                2485
*
* Shown by request of CP&L. This rate is not shown pn &he plot .
   **             Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

50 TABLE26 45 EFPY Cooldown Curve Data Points Using 1996 App. G (wi1hou1 Unccrtain1ics for lns1rumi:n1:11ion Errors)
Steady Slate           20&deg;F/hr.               40&deg;F/hr.             SO"F/hr.*                60&deg;F/hr.            IOO"f/hr.
T (0 f) I I' (psi~) T (&deg;Fl  I p (pslJ?)   T c0 Fl  I r Cpsi~l    T c&deg;Fl   I r CpsiJ?l   T c&deg;Fl   I r Cpc;ii?l T (0 F) I r (psid 60          0        60         0         60           0         60           0          tiO         ()       60          0 60         621       60       621         60         613         60         511         60         542        60        39S 65         621       65       621         65         618         65         Sit\        65         548        65        403 70         621       10       621         10         621         70         590         10         SSS        70        41\
75         621       75       621         75         621         75         598          75        563        75        421 80         621       80       621         80         621         80         606         80         572        80        432 85         621       85       621         85         621         8S         615          HS        581        85        444 90          621       90       621         90         621         90         621         90         592        90        4S8 9S          621       9S       621         95         621         9S         621         95         605        9S        473 100         621      100       621         100        621         100        621         IOO        618       100        490 105         621      105       621         105        621         I05        621         I05        621       105        510 110         621      110       621         110        621         110        621         110        621       110        531 115         621      115       621         115        621         115        621         115        621       115        SSS 120         621      120       621         120        621         120        621         120        621       120        582 125         621      125       621         125        621         125        621         125        621       125        612 130         621      130       621         130        621         130        621         130        621       130        621 135         621      135       621         135        621         135        621         JlS        6:.?I     135        621 140         621      140       621         140        621         140        621         140        621       140        621 145         621      145      .621         145        621         145        621         145        621       145        621 150         621      ISO       621         150        621         150        621         150        621       150        621 155         621      155       621         155        621         155         621        155        621       155        62\
160         621      160       621         HiO        621         160        621         160        621       160        621 16S         621      165       621         165        621         165        621         165        621       165        621 170         621      170       621         170        621         170        621         170        621       170        621 115         621      115       621         115        62\         175         621        175        621       175        621 180         621      180        621        180        621         180         621        180         621       um        621 180        1237      180       1223        180        1217        180        1217        180        1217       180       932 185        1293      185       1286        185        1289        185        1289        185        1255      185        968 190        1355      190       1355        190        1355        190        1355        190        1187       190       1009 195        1424       195      1424        195        1424        195        1391        195        1323       195       1055 200        1500      200       1500        zoo        1-196       200        1-'29       200        1362      200        1106 205        1584      205       1584        205        1535        205        l.S70       205        l.S06     205        1163 210         1677     210       1671        210        1578        210        1516        210        I.SSS     210        1227 215        1779      215       1747        215        1626        215        1567        215        1509      215        1297 220        1893      220       179.&       220        1679        220        162.&       220        1570      220        1376 225        1959      225       18.S7       225        1739        225        1687        225        1637      225        1.i6-t 230        2011      230       1905        230        180.i       230        1757        230        1711       230       1561 235        2068      235       1969        235        1877        235        183.i       235        179.&      235       1669 2.SO       2131      2.ao      20.ao       uo         1958        2.io       1920        2.io       1885       2.ao      1789 2.as       2201      2.a5      2119        2.. 5      2047        245        2015        2.. 5      1987      2.as       1922 2SO        2279      lSO       2206        250        2146        lSO        2111        250        lUIO       250       2070 255        236-1     255       2303        255        2255        255        2238        255        2225       255       2225 260        2.SS9     260       2.SIO       260        2377        260        2367        260        2J63       260       2363
* Shown by request of CP&L. This rale is not 5hown on the plot .
     **       Boldcd Vatues Dre Limited by the Circ. Wetd ART using Code Case N-588 .
WCAP-15827

SI MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 50 EFPY:                       l/4T, 172&deg;F & 263&deg;F 3/4T, 153&deg;F & 191&deg;F 2500 Opert1m Version.5. 1 Run:19517 Leak Test Limit 2250 Unacceptable                                                                                Acceptable 2000        Operation                                                                                  Operation 1750
  -
CJ i'ii Heatup Rate 60 Deg. F/Hr Critical Limit
  -
: c. 1500 C~b
::s fl)
                      . .. . -* . . --**
Heatup Rate 100 Deg. F/Hr 60 Deg. F/Hr fl)
Cll
   ~   1250 c.
   -
  ~
Cll IU
  'S 1000
  <<a"
(.)
750 500 Bollup 250                         Temp.                                      Crltlcallty Limit based on lnservlce hydrostatic test temperature (221 F) for the sentlce period up to SO EFPY 0 +.....~~~-h-          ..............+-r-.--~~-+-................+,!::;:;::+:~:;+:;::;::;:::::::;:::;:;::;::;:::;:!...,........_t 0      50        100            150    200    250          300          350          400          450          500          550 Moderator Temperature (Deg. F) figure 9     H.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates                                            or 60 & IOO"F/hr) Applicable for the First SO EFP\' (Wilhout Margins ror Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

52 MATERIAL PROPF.RTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201-I & GIRTH WELD J0-273 LIMITING ART VALUES AT 50 EFPY:                      l/4T, J72&deg;f & 263&deg;F 3/4T, 153&deg;F & 191&deg;F 2500 -rr===============:;--~~~~-:-~~~~~~~~~~~~~
Operllm Vers111n:5 .t Run:t9511 2250 Unacceptable 2000           Operation Acceptable 1750                                                            Operation a-c;;
  -
Q.
Cll
   ~
:s Ill 1500 Ill
   !! 1250 Q.
  -
  "C CLI C'CI u 1000
  'S              Cooldown ia              RalH Flllt u               *lead)'*alale
                  *20,and .40 750 .
Cooldown 500                                         Rate* F/Ur
                                                    .eoa
                                                                         * *- -*---- -*-*---
                                                    *100 250 0         50        100        150  200     250    300    350      400    450   500 550 Moderator Temperature (Deg. F)
Figure 10      11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to l00&deg;F/hr} Applicable for the First SO EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

53 TAllLE27 50 EFPY Heatup Curve Dara Points Using 1996 App. G (without Unccnaintics for ln~rrumcnt::uion Errors)
SO lltatup*    SO Crirical Limit*       60 llcatup       60 Critical Limit       JOO lltatup      100 Critical Limit T (0 f) r (psig) T( 0 f) r (psii:>   T( 0 f) r (psi,::)   T (&deg;F)      p (pdg)    T( 0 f)  r (psig) T (&deg;F) P (psig) 60        0     221         0         60         0        221          0         60        0       221         0 60      621     221       621         60       621        221         621       60        621      221       621 65      621     221       621         65       621        221         621       65        621      221       621 70      621     221       621         70       621        221         621        70       621      221       621 15      621     221       621         75       621        221         621        75       621      221       621 80      621     221       621         80       621        221         621        80       621      221       621 85      621     221       621         85       621       221          621        85       621      221       621 90      621     221       621         90       621       221          621       90        621      221       621 95      621     221       621         95       621       221          621       95        621      221       621 JOO      621     221       621        100       621       221          621       JOO       62J      221       62J 105      621     221       621        105       621       221          621       105       62J      221       621 110      621     221       621        110       621       221          621       110       621      221       621 115      621     221       621        115       621       221          621       115       621      221       621 120      621     221       621        120       621       221          621       120       621      221       621 125      621     221       621        125       621       221          621       125       621      221       621 130      621     22J       621        130       621        221         621       130       621      221       621 135      621     221       621        135       621       221          621       135       621      221       621 140      621     221       621        140       621       221          621       140       621      221       621 145      621     221       621        145       621       221          621       145       621      221       621 150      621     221       621        150       621        221         621       150       621      221       621 155      621     221       621        155       621        221         621       ISS       621      221       621 160      621     221       621        160       621        221         621       160       621      221       621 165       621    221        621       16!\      621        221         621       165       621      221       621 170      621     221        621       170       621        221         621       170       621      221       621 175      621     221       1006       115       621        221         9J-I      115       621      221       722 180      621     225       1049       180       621        225         972       180       621      225       7-13 180      1006    230       1097       180       934        230         101.a     180       722      230       767 185      IO-i9   235       1150       185       972        235        1060       185       743      235       794 190      1097    2.ao      1208       190       101.a      240        1112       190       767      240       824 195      1150    2.a5      1273       195       1060       245        1169       195       794      245       858 200      1208    250       134-1      200       1112       250         1231      200       824      250       895 205      1273    255       1423       205       1169       255         1301      205       858      255       937 210      1344    260       1510       210       1231       260         1378      210       895      260       983 215      1423    265       1606       215       1301       265         1462      215       937      265       I03.S 220      1510    270       1712       220       1378       270        1556       220       983      270       1091 225      1606    275       1829       225       1462       275         1659      225       103-1    275       11.53 230      J7l2    280       1958       230       1556       280         1773      230       1091     280       1223
* Shown by request of CP&L. This rale is not shown on the pfol.
WCAP-1.5827

54 TABLE 27 - (Continued) 50 EFPY Hcatup Cur\'e Data Points Using 1996 App. G (withoul Unccnaintic:s for ln'ltrumc:nt::ition Errors)
SO Jleatup*              SO Critical Lir1Ut*              60 lltatup            60 Critical Limit                                  100 lltatup                           100 Critical Limit T(Of)     r    (psi~)        T(OF)         r (psil!,)   T( 0 f)    r (psij!.)     T(Of)                r (psij!.)                 T(OF)                r    (psil!.) T( 0 f)                  P(psi~)
235         1829             28S           2101         2l5        1659           285                    189K                      2l5                   1153                  285             1299 240          1958             290           2173          240       1773           290                    2037                      2.io                  1223                  290             1384 245         2101              295           2247         245        1898           295                    2190                      2.$5                  1299                  295             1477 250         2173              300           2329         250       2037            300                    2329                      250                   1384                  300             1580 255          2247             305           2420          255      2190            305                    2420                      255                   1477                  305             1693 260         2329                                         260       2329                                                             260                   1580                  310             1819 265         2-120                                        165       2420                                                             265                   1693                 315              1957 270                   1819                 320             2109 275                   1957                  325            2276 280                  2109                  :no             2461 285                  2276 290                  2461
.:;r~~:~;~~:~*..';~. .~\~J:.;r;.~:~t'l\f~.~~t~;~,~~=~'rl:J7~';t:;~~ ;tJ;.~*;!;. '.~,:~...~ 1i.=:* . : tc *..~:-:*. :~**~;*: ~* ~ ':_!,i': ~ :.:..* "':~ ::* *' 1
                                                                                                                                                                 ... ~ *: :*  * **:~~ .,~ !; *,1:=-; ~*, ~V:.'1 Leak Ttst Lir1Ut                              Temp.          202       221 PrtSS.        2000      2485
* Shown by request of CP&L. This rate is not shown on the plot.
**        Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

55 TABLE28 50 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors)
SCrady Stale             20QFlhr.              40"F/hr.              50&deg;Flhr.*             60QF/hr.          100&deg;Flhr.
T ("F) I p (p'iil?l T ( f) I P (psii:l 0
T f&deg;Fl I P lpsil?l     T C"Fl I P (psil?l   T (&deg;Fl I P (psii:l T f&deg;Fl  I P (psij?)
60          0        60           0         60          0          60         0         60          0     60           0 60        621        60         621         60        610          60       575         60        539      60        392 65        621        65         621         65        616          65        581        65        545      65        399 70        621        70         621         70        621          70       587         70        552      70        407 75        621        15        621          75        621         15        594         15        559     75         416 80        621        80         621         KO        621          80       602         80        568      80        427 HS        621        85        621          85        621          85       611         85        577      85        4J8 90        621        90         621         90        621          90        621        90        587      90        451 95        621        95         621         95        621          95        621        95        599      95        466 100       621       JOO         621         100       621         100       621         IOO       612     100        483 105       621        I05        621         IDS       621         105        621        I05       621      IDS       SOI 110       621       t 10        621         110       621         110        621        110       621     110        522 115       621       115         621         115       621         115        621        115       621     115        545 120       621       120         621         120       621         120        621        120       621     120        510 125       621        125        621         125       621         125        621        125       621     125        599 130       621        no         621         130       621         130        621        130       621     130        621 IJj       621        135        621         135       621         135        621        135       621     135        621 140       621        140        621         140       621         140        621        140       621     140        621 145        621       145        621         145       621         145        621        145       621     145        621 150        621       150        621         150       621         150        621        150       621      150       621 ISS       621        155        621         155       621         155        621        155       621     155        621 160        621       160        621         160       621         160        621        160       621      160       621 165        621       165        621         165       621         165        621        165       621      165       621 170        621       170        621         170       621         170        621        170       621      170       621 175        621       175        621         175       621          175       621        175       621      175       621 180        621       180        621         180       621          180       621        180       621      180       621 180       1216       180       1199         180       ll91         um       1190        180       1189     ISO       882 185       1270       IRS       1260         185       1260         185      1260        185       1213     185       91.t 190       1:no       190       028          190       1328        190       J31S        190       12.a1    190        949 195       l'.'96     195        l'.'96      195       1396         195       IJ.a3      195       1271     195        988 200       1469      200        1469         200       14-16       200        1376       200       1305    200        1032 205       IS-t9     205         15-t~       205       1480        205       l.tll       105       13.il   205        I082 2IO       16~8      210        1638         2IO       1517        210        1451       210       1386     210       1136 215       1737      215        1687         215       1559        21S        1495       215       1433     215       1197 220       1846      220        1728         220       1605        220        154-1      220       1485     220       1265 225       1895      225        177-1        225       1656        225        1599       225       15.13    225       IJ.al 230       19.tO     230        182.t        230       1713        230        1659       230       1607     230       1425 235       1990      235        1880         235       1776        235        1726       235       1679     235       1519 2.ao     20.a5      2.io       19.t2        2.ao      18.t6       2-10       1801       2.ao      1758     1.io      1623 2.is      llOS       245       1010         245       1923        us         ISSl       us        1s.i6    2-IS      1738 250       2173       250       2086         250       2009        250        1975       2.50      19.S.. 250       1866 255      u.i1       255        2170         255       2l0.&       255       2076        255       2052     255       2008 260       2329      160        1263         260       2209        260       2188        260       2172     260       2166 265      2-120      265        2365         265       2326        265        2313       265       2305     265       2305 270       2479         270       2.a5s       270        USI         270      2451     270       2451
* Shown by request of CP&L. This rate is not shown on the plol .
    **        Bolded Values are Limired by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

56 6     REFERENCES I. WCAP-15805, "Analysis of Capsule: X from Carolina Power and Light Company H.B. Robinson Unit 2 Reactor Vessel Radiation Sur\.'eillance Program", T.J. Laubham, et.al., March 2002.
: 2. ASME Code Case N-641, ..Alternative Pressure-Temperature Relationship and Low Temperature Overpressure Protection System Requiremcn1s Section XI, Division r. January 17, 2000.
(Sub Rtfertnrt: ASME Coat Care N-6"0. "A/1m1atfrt Rtfertnu Frar111rt To1t8hntssfor Dti*t/opmtnf of P*T Umir C1m*ts for Stet ion XI, Dfrision I", Ft'1runry: 26, 1999.J
: 3. Section XI oflhe ASME Boiler and Pressure Vessel Code, Appendix G. "Fracture Toughness Criteria for Pro1ection Againsl Failure," D;ncd December 1995, through 1996 Addendum.
: 4. ASME Boiler and Pressure Vessel Code, C&Jsc N-588, **Anenuation 10 Reference Flaw Orientation of Appendix G for Circumfcrcn1ial Welds in Reac1or Vessels". Section XI. Division I, Approved December 12, 1997.
S. Regulatory Guide 1.99, Revision 2. "Radialion Emhrittlemcnt of Reactor Vessel Materials,'' U.S.
Nuclear Regulatory Commission, May I988.
: 6. WCAP-14040-NP-A. Revision 2, "Mc1hodology used to Develop Cold Overpressure Mi1ig:11ing sysrem Serpoinls nnd RCS Heal up and Cooldown Limil Cur\'es". J.D. Andrachek, et. al., January 1996.
: 7.   ..fracture Toughness Requiremcn1s", Branch Technical Posilion MTEB 5-2, Ch:ip1er 5.3.2 in Standard Review Plan for the Review of Safc1y Analysis Reports for Nuclear Power Plants, LWR Edition, NUREG-0800, 1981.
: 8. CP&L(Robinson) File No. 135101, Serial No. RNP-RA/95-0205, Docket No. 50-261/License No. DPR-23; Lener from CP&L to NRC on Vessel Integrity Data, Dated I 1120/95.
: 9. CP&L(Robinson) File No. 13SIOHA. Serial No. RNP-RA/98-0133, Docket No. 50-261/Liccnse No. DPR-23; Lener from CP&L to NRC on Vessel Integrity Dala, Da1ed 7/23/98.
: 10. CE Report NPSD-1039, Revision 2. **Best Estima1e Copper and Nickel Values in CE Fabricated Reactor Vessel Welds''. CEOG Task 902. By the CE Owners Group. June 1997.
: 11. Code of Federal Regulations, I 0 CFR Part 50, Appendix G **fracture Toughness Requiremcnls,"
U.S. Nuclear Regulatory Commission. Washing1on, D.C., Federal Regi!iler, Volume 60, No. 243, dated December 19, 1995.
: 12. 1989 Section Ill, Division I of the ASME Boiler and Pressure Vessel Code, Paragraph NB-2331,
      ..Material for Vessels."
: 13. WCAP-13892, ..New Measuremcnls of USE of Archival and Surveillance Pl31e Material Represenrative of the H.B. Robinson Unit No. 2 Reactor Vessel Bcltline Plates". J.F. Williams, 1993.
: 14. WCAP-13587. Revision I. "Reactor Vessel Upper Shelf Energy Bounding Evaluation For Wes1inghouse Pressurized Waler Reaclors", S. T&Jndon, et. at., September 1993.
WCAP-15827

A*I MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WIO:?Ol-1 LIMITING ART VALUES AT 30 EFPY:              l/4T, 165&deg;F 3/4T, 145&deg;F 2500 loperllm Vers1on:5.1 Run:29t08 j Leak Test Limit 2250              - . . *-* .
Unacceptable 2000        Operation                                            Acceptable Operation 1750
  -
CJ Cii
  -...
D..
Cl>
:I 1500                                                         Crllicaf Limit 60 Deg. F/Hr f/j f/j
   ...
Cll D..
1250                                                         Crlllcaf Limit too Deg. F/Hr
  -
  'C Cll cu "5 1000 u
cu 0
750 500 Boltup 250                    Temp                        Crllicallly Limit based on lnservlce hydrostatic test temperature (214 F) for the service period up to 30 EFPY 0      50     100     150   200     250    300    350       400       450        500       550 Moderator Temperature (Deg. F)
Figure Al    11.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates or 60 & 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for ln.~lrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A*2 MATERIAL PROPERTY BASIS UMITING MATERIAL: UPPER SHELL PLATE WJ0201-1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 30 EFPY:                          I/4T, 165&deg;F & 235&deg;F 3/4T, 145&deg;F & 164&deg;F 2500 Tr===============::;-------~----~---------------------,
Op1111m Vtmon:s. 1 Run:2910B 2250 Unacceptable 2000          Operation Acceptable 1750                                                                     Operation
 "-c;; 1500
 -....,,
I Q.                                                               . ...... __ ., **---*-~-  .. ..... . .
                                                                                       !
CD
    ...,,...
:I Cooldowa                                        .          '       j 1250           R*lH Flllr               ~--  - ***-~--*- . ..:__ --~----f----*-- . --** -
 "'-..
Q.                       *l**d1**l*l*
                            -to                                                                I m
                            .40
                            .eo I
   'S u 1000                  -100
   'ii u
750                                                       **-**- .. ______ .!__ ---
1
* 500                       ----*--- --**- -*-------*--*------..---***..
                                                                            '                                  . . . ..... ... .
250                      _ Boltup                           .*-*-- -*----- ....__ ...
I Temp 0        50      100        150  200        250       300          350     400           450   500          550 Moderator Temperature (Deg. F)
Figure Al           H.B. Robinson Unit 2 Reactor Coolant System Cooldown Umitations (CooJdown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A-3 TABLE Al 30 EFPY Healup Curve Dala Poinls Using 1996 App. G (without Uncertainties for Instrumentation Errors)
SO Heatup*    SO Critical U..Ut*      60 lleatup         60 Critical Umit       100 Heatup    100 Critical Limit T(&deg;F) P (psig) T(OF) P (psig)       T( 0 f) r(psig)       T{ 0 f)    P (psig)   T(&deg;F) p (psig) T(&deg;F) P (psig) 60       0      214         0        60         0          214          0       60        0     214         0 60      720     214       720        60       70-i         214        70-i      60      644     214       644 65     720     214       720        65       70-i         214        706       65       644    214       644 70      720     214       722        70       7().t        214        706       10      644     214       64S 7.5    720     214       723         7.5     704          214        710       7.5      644    214       64.5 80     720     214       727        80       70-i         214        7IO       80      644     214       649 85      720     214       727        85       704          214        715       85       644    214       649 90     720     214       734        90       704          214        71.5      90       644    214       6.54 95      720     214       734        9.5      704          214        723       95      644     214       654 100     723     214       743        100       10-i        214        723       100      644    214       661 10.5    727     214       154        10.5     706          214        733       105     644     214       661 110     734     214       7.54       110      7JO          214        733       110     644     214       670 115     743     214       767        115       715         214        7.S5      115      644    214       670 120     154     214       767        120      723          214        1.is      120      644    214       680 125     767     214       782        12.5     733          214        758       125     644     214       680 130     782     214       799        130       745         214        774       130      64.5   214       693 13.5    799     214       818        13.5     158          214        774       135      649    214       693 140     818     214       840        140      774          214        793       140      654    214       708 14.5    840     214       864        145       793         214        813       145      661    214        708 1.50    864     214       892        150       813         214        837       150      670    214        726 I.SS    892     214       922        1.55      837         214        863       ISS      680    214        726 160     922     214       956        160       863         214        892       160      693    214        726 165     956     214       993        165       892         214        925       165      708    214        726 170     993     215       103.5      170       925         21.5       961       170      726    215        7.t6 115     103.5   220       1081       115       961         220        1001      17.5     746    220        768 180     1081    225       1132       180      1001         225        lo.t6     180      768    22S        794 18.5    1132    230       1188       185      1046         230        1095      185      79.i   230        822 190     1188    23.5      12.50      190      109.5        23.5       1150      190      822    23.5       8.54 195     1250    240       1319       195      1150         240        12IO      195      854    240        890 200     1319    245       139.5      200      1210         245        1277      200      890    24S        930 205     139.5   250       1479       205      1277         250        1351      205      930    2.50       915 210     1479    2.55      1.571      210      1351         255        1433      210      975    2SS        J024 21.5    1571     260      1673       21.5     1433         260        J.523     215      J024    260       1078 220     1673    265       1786       220      1.523        265        1622      220     1078     26.5     1139
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-1.5827

A-4 TABLE A I *(Continued) 30 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnaintics for lns1rumen1a1ion Errors)
SO lltatup*              SO Critical Umit*                       60 llratup                        60 Critical Limit                      100 Heatup                            100 Critical Limit T(OF)         p (psig) T(OF) P (psii:) T(OF) r (psis:>                                              T( 0 f)           r (psii:)           T( 0 f) r (psig) T( 0 f) r (psii:)
225           1786          270              1911             225                1622               270                1732              225                    1139                 270              1206 230           1911          275             2048               230               1732               275                185-1             2'.\0                  1206                 275              1279 235           2048          280             2200               235               185.t              280                1987              235                    1279                  280             1361 240           2200          285             2367              240                1987               285               2135               240                    1361                 285              14.SI 245           2367                                            245                2135               290               2298               245                    1451                 290              15.SI 250                2298               295               2477               250                    IS.SI                295              1660 255               2477                                                    255                    1660                  300             1782 260                    1782                 305              1915 265                    1915                 310              2062 270                   2062                  315              2224 275                   2224                  320              2403 280                   2403
                                      ..
i:::~~~>*~.~:;::~:~... ~~:*i:::i. ,,.~ :)*ii'!-.1:;,"(a..PJ:tf,:~. :r;;;:. ~*. j_'7"' : .. : : I * '.u-,;*,~*..;:: h ~:;:*v-!\. ::\:.. I*.
* 1.* ._ .*~*~ *~ :~** , .L:t*i:~ '\- "':.~.~~.:'i'i::r,. :~.r-~.~./_;,~~
* 0 Leak Test                           Temp.                           195           214 Limit                                Prn.s.                      2000             2485
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-15827

A*S TABLEA2 30 EFPY Cooldown Curve Da1:1 Poinrs Using 1996 App. G (without Unccnaintics for Instrumentation Errors)
Steady State              lO"Flhr.              40&deg;F/hr.             S0&deg;F/hr.*             W"Flhr.           lOO"Flhr.
T C0 f) I r Cpsig)   T ( 0 f) I r fpsig)    T (&deg;F> I r fpsig)     T (&deg;F) I r fpsij!)   T C&deg;F) I p fp~ig) T ( 0 F) I p (p!iiJ?)
{lO           0        {lO         0         {lO         0         60         0         60         0     60            0 60         1SS        60        688         60        619         60       584         60       549      60         40-i 65         761         65        694         6S        626        65        591         65       SS6     65          413 70         767        70        701         70        633         70       598         70       564      70          422 1S         774         75        708         1S        641         75       607         75       512     75          433 80         782         80        716         80        650         80        616        80       582      80         44S 8S         790         85        125         8S        660         85       627         85       593      8S         4S9 90         799        90         735         90        671        90         638        90       606      90          474 95         810        95         747         9S        683         95        651        95       619     9S          492 100        821        100        759         100       697        lOO       666         100      63-t    100         Sil I05        8:l4       IOS        773         I05       712        105        682        105      651     IOS          532 110        8.S7       110        788         110       729        110        700        110      670     110          SS6 115         863       115        805         115       748        115        719        115      691     115          583 120        880        120        824         120       769        120        1.i2       120      715     120          613 125         898       125        84.5        125       792        125        766        125      741     125          6-t6 130        919        130        868         130       818        130        793        130      770     130          683 l'.\5      942        135        893         135       846        l35        823        135      802     135          724 140         967       140        921         140       878        140        857        140      837     140          770 145        995        145        952         145       913        145        894        14S      877     145          821 150        1026       ISO        987         ISO       951        150        9JS        150      920     150        . 877 155        I ()(.,0   155        1025        lSS       994        ISS        981        ISS      969     155          917 160        1098       160        1067        160      1042        160       IOJI        160      1023    160          951 165        1140       165        1114        165      1095        165       I087        165      1082    165          988 170        11116      170        1166        110      1153        170       1150        170      1148    170         1029 175        12:n       175        1223        175      1218        175       1218        175      1218    175         1076 lltO       1293       180        1287        ttm      1287        180       1287        180      1287    180         1127 185        1355       185        1355        185       1355       185       llS5        185      135S    185         1185 190        1424       190        1.i24       190       1424       190        IH4        190      1424    190         1249 195        1500       195        1500        195       ISOO       195       1500        195      1500    195         1321 200        ISK4       200        1584        200       1584       200       1584        200      1584    200         1401 205        1677       205        1677        205       1677       205        1677       205      1657    205         J.t89 210        1779       2IO        1779        2IO       1779       210        1779       210      1732    210         1588 215        1893       215        1893        215       1893       215       1855        215      1816    215          1697 220       2018        220        2018       220       1978        220       19.U        220      1909    220          1819 225       2156        225        2138        225      2069        225       2039        225      20IJ    225          1953 2.lO      2295        230        2%26       230       2169        230       2146        230      2127    230         2103 2..15     2382        235        2325        235      2281        235       2265        135      2254    235         2269 2.. 0     2479        l-10       2.Sl-1      2.io     240.C       2.. 0     2.197       2-10     2395    2-10        2-'S-1
* Shown hy request of CP&L. This rate ii; not shown on the plot.
      **       Boldcd Values are Limired by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI020l-l LIMITINGA'RTVALUESAT3S EFPY:                                 l/4T. l67&deg;F 3/4T, 147&deg;F 2500 loparlim Vemon:5.1 Run:784S  I i*~~-.('~                                      Leak Test Limit
~f:t.~J,~
'~~\: .*k\:.'-*            2250 Unacceptable                                                                        Acceptable 2000             Operation                                                                         Operation 1750 Critical Limit
                    -
CJ iii Heatup Rate 60 Deg. F/Hr
                    -e.,,
: a. 1500
:l 60 Deg. F/Hr Critical Limit 100 Deg. F/Hr
                      ..
                      "'
4ll
                    &#xa3;).
1250
                     -
                    'C Cl>
I ll
                    'S 1000                                                                 . . .. ... .... ..
                    -
CJ CJ CIS 750 500 250                            Bottup                            Criticality Limit based on Temp.                             lnservlce hydrostatic test temperature (216 F) for the service period up lo 35 EFPY o+..........-'".l!:...-i.-.----J.--,.......L-l.-..-.4......-~::;:;:=::i::::;::;:~::;:;::;::;:::i::;::;::~_.....--4 0           50       100       150      200        250      300       350       400      450       500       550 Moderator Temperature (Deg. F)
                .J Figure A3      H.B. Robinson Unit 2 Reaccor Coolant System lleacup Limitations (lleatup Rates of 60 & 100.,F/hr) Applicable for the First 35 EFP\' (Without Maq~ins for Instrumentation Errors} Using 1996 App.G Methodology WCAP-15827

A-7 MATERIAL PROPERD BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI020l-1 &: GIRTH WELD 10-273 LIMITINGARTVALUESAT35 EFPY:                       l/4T. 167&deg;F & 242&deg;F 3/.ff. I 47&deg;F & l 72&deg;F 2500   Operr1m Version:S.t Run:7845 2250                                                                                           ..       ~ *   . ... ..
Unacceptable 2000          Operation                                           Acceptable           - ..                .  -****-
Operation 1750
 -"
u;                                                                                                                . ....... -
  -...
Q,.
GI
:J en 1500 Co*ldowD R*le.
                                                                                                          ..
VI               rnrr
   ...
Cll Q,.
1250     .. *H*d1*al*le                                                                   ..         ***-      ---
                    *20
  ...
  't2 Cll              *40
                    *80
  .!
::>
u  1000         *100                                                                          ... .......... ..     --
iii u
750 500 250   *- - .
0 .._~~-r---.-t--.-.....-t--......-.-+-----+-_,..--+~~-+-r----t-.-................................i - -............,
0        50       100       150   200     250      300     350    400   450                500                   550 Moderator Temperature (Deg. F)
Figure A4     11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;Flhr) Applicable for lhe first 35 EH,\' (Without Margins for Instrumentation Errors) Usini: 19% App.G Methodology WCAP-l5827

A*8 TABLE Al 35 EFPY Heatllp Curve Data Points Using 1996 App. G (without Uncenainlics for lns1rumcn1a1ion Errors) 50Heatup*       SO Critical Limit*     60 Heatup          60 Crirical Limit     100 llealup      100 Critical Limit T( 0 f)  r (psig) T(OF) P(psiR)      T(OF)   P(psig)      T( 0 f)    r (psig)   T( 0 f)  r (psi~)  T( 0 f)   r (psi~)
60         0      216        0         60       0          216          0       60         0       216         0 60        716     216       716       60      700          216         700      60        639      216        639 65        716     216       716       65      700          216         701      65        639      216        639 10        716     216       718        70     700          216         701       70       639      216        640 15        716     216       723       75      700          216         705      75        639      216        640 80        716     216       723       80      700          216         705      80        M9       216        643 SS        116     216       729       85      700          216         710      85        639      216        643 90        716     216       729       90      700          216         710      90        639      216        648 95        716     216       737       95      700          216         717      95        639      216        648 100       718     216       737       too     700          216         727      too       639      216        654 105       723     216       748       105     701          216         727      I05       639      216        654 IJO       729     216       748       110     705          216         738      110       639      216        662 115       737     216       760       115     710          216         738      115       639      216        662 120       748     216       760       120     717          216         751      120       639      216        672 125       760     216       774       125     727          216         751      125       639      216        672 130       774     216       790       130     738          216         766      130       640      216        685 135       790     216       809       135     751          216         766      135       643      216        685 140       809     216       830       140     766          216         784      140       648      216        699 145       830     216       853       145     784          216         R03      145       654      216        699 150       853     216       879       150      803         216         826      ISO       662      216        715 155       879     216       908       155      826         216         851      155       672      216        715 160       908     216       941       160      851         216         879      160       685      216        734 165       941     216       977       165      879         216         910      165       699      216        734 170       977     216       1017      170      910         216         945      170       715      216        734 175       1017    220       1061      175      945         220         983      175       734      220        756 180       1061    225       1110      180      983         225        I0:?6     180       756      225        780 185       1110    230       1164      185     1026         230        I074      185       780      230        808 190       1164    235       1224      190     1074         235        1126      190       808      235        838 195       1224    240       1290      195     1126         240        1184      195       838      240        873 200       1290    245       1362      200     1184         245        124!\     200       873      24S        911 205       1362    250       1443      205     1248         250         1319     205       911      250        953 210       1443    255       1532      210     1319         255         1398     210       953      255        1001 215       1532    260       1630      215     1398         260         1484     215       1001     260        1053 220       1630    265       1739      220     1484         265         1580     220       1053     265        1111
* Shown by request of CP&L. This rare is not shown on lhe plot WCAP-15827

TABLE Al * (Continued) 35 EFPY Hearup Curve Dara Poinrs Using 1996 Arp. G (without Unccrt.:iintics for Instrumentation Errors)
SO llcatup*                           50 Critical Umit*                    60 lltatup                       60 Critical Limit                                   100 llcatup               JOO Critical Limit TC 0 F> p (p!ii~) T(Of) r (psii:)                                            T( 0 f)       r (psig)              T( 0 f)              r (psis;!)                 T( 0 f)         r (psii:) T(OF) r (psii:>
225                   17)9                270             1858            22j             1580                270                    1685                      225              1111        270       1175 230                   1858                275            1990             230             1685                275                   1802                       230              1175        275       1246 235                   1990                280            2136             235             1802                280                   1930                       235              1246        280       1324 240                   2136                285            2297             240             1930                285                   2072                       240              1324        285       14lt 245                   2297                290            2474             245            2072                 290                   2229                       245              1411        290       1506 250                   2474                                                250            2229                 295                   2401                       250              1506        295       1612 255            2401                                                                  255              1612        300       172R 260              1728        305       1856 265              1856        ~IO       1998 270              1998        315       2153 275              2153        320       2325 280              2325 rf: . :~ ':-.--".." ,,\-:*"... *:~;, ; 4... :-:*~i~.::;~t-.:_.;";*~,,1_1~~*.(~~J.f..~\.~:*.. ::.{:;. . ).',;~~-~$:;,~;:*:i*~*.;..-;,i::,_~;';&#xa3;~ *.~~... : .. ~ ~*..:. ;~:: .* :.. :: t   . * ;. :*  ....
uak Test Limit                                                 Temp.             197             216 Press.           2000            2485
* Shown by request of CP&L. This rate is not shown on the plol.
WCAP-15827

A-10 TABLEA4 35 EFPYCooldown Curve Data Points Using 1996App. G (without Unccnaintics for Instrumentation Errors)
Strady Stale           20&deg;F/hr.             40"F/hr.             50&deg;flhr.*              60&deg;Fl1ir.         100&deg;Flhr.
T (0 f) I P (psi~) T (0 f) I r (psli:l  T f0 f) I p (p:d~l    T (0 fl I P (psi~)   T ( 0 F) I P(psig)  T (0 fa I P (psii?l (IQ         0       60          0        60          0         60          0        60            0     60         0 60         753      60        685        60        616         60        581        60          546     60        400 65         758      65        691        65        623         65        588        65          553     65        409 70         764      70        698        70        629         70        595        70          560    70         418 75         771      15        705        75        637         75        603        15          568    75         428 80         778      80        713        80        646         80        612        80          578     80        440 85         787      85        721        85        655         85        622        85          588     85        453 90         795      90        731        90        666         90        633        90          600     90        468 95         805      95        742        95        678         95        646        95          613     95        484 100        816      JOO       754        100       691        100        659        100         628    100        502 I05        828      t05       767        I05       706        I05        675        IOS         644    105        S23 110        s.i2     110       782        110       722        I IO       692        110         662    110        546 115        856      115       798        115       740        115        711        115         682    115        572 120        873      120       816        120       760        120        732        120         705    120        600 125        891      125       836        125       782        125        756        125         730    125        632 130        911      130       858        130       807        130        782        130         757    130        667 135        933      135       882        BS        834        135        811        135         788    135        707 140        951      140       910        140       864        140        843        140         822    140        151 145        984      145       939        145       898        145        879        145         860    145        800 150       1013      1.50      973        ISO       935        150        918        1.50        902    ISO        8-17 155       1046      155       1009       155       976        155        962        155         949    155        873 160       1082      160       I050       160       I022       160        1010       160        1000    160        901 165       1123      165       1095       165       1073        165       1064       165         1058   165        933 170       1167      170       1145       170       1129        170       I 124      170         1121   170        968 175       1216      175       1200       175       1191        175       1190       175         1190   175        1008 180        1270     180       1260       180       1260        180       1260       180         1260    180       1053 185        1330     185       1328       185       1328        185       1328       185         1328    185       1102 190        1396     190       1396       190       1.196       190       1396       190         1396    190       1158 195        1469     195       1469       195       1469        195       1469       195         14.&9   195       1220 200       15-'9     200       1549       200       1549       200        1549       200         1502   200        1288 205        1638     205       1638       205       1638       205        1616       205         1561   205        1365 210        1737     210       1737       llO       1729       210        1677       210         1627   210        1450 215        18-'6    215       1846       215       1793       215        1745       215         1699    215       1545 220        1966     220       1957       220       186-i      220        1821       220         1780   220        1650 225       2099      225       2027       225       19.&J      225        1905       225         1869    225       1767 230       2187      230       210.a      230       2030       230        1998       230         1969    230       1897 235       2263      235       2189       235       2127       235        2101       235         2079    235       20-11 2-10      23.&6     lJO       228-1      2-10      2234        2-10      2215       uo          2201    uo        2.200 2-15      2-139     lJS       2388       2-15      2353        2-15      23.&2      2.&S        2336    us        2336 250       2484        250       2482       250         2482    250       U82
* Shown by request of CP&L. This rate is not shown on the plot.
u       Boldcd Values are Limited by the Circ. Weld ART using Code Case N-588.
WCAP-15827

A*ll MATERIAL PROPERTY BAS1S LIMITING MATERIAL: UPPER SHELL PLATE W10201*1 LIMITING ART VALUES AT 40 EFPY:                 l/4T, 169&deg;F 3/4T, 149&deg;F 2500 ,-~~~~~~~--~.--~~~~----~r==============n Operlim VerslOll .S.1 Run:7462 Leak Test Limit 2250 2000                                                                  Acceptable Unacceptable                                            Operation Operation 1750
 -g CJ 1500 Critical Limit 60 Deg. F/Hr
   ~
:I
   "'en~ 1250                                                             Critical Limit
  ,,
Q.
100 Deg. F/Hr
  -GI ca
  'S 0
1000 ti 750 500 Crmca\lty Limit based on Bollup 250                    Temp.
lnservlce hydrostatic test temperature (218 F) for the service period up to 40 EFPV 0       50    100     150  200      250     300    350     400      450          500      550 Moderator Temperature (Deg. F)
Figure AS       11.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates of 60 & J00&deg;F/hr) Applicable for the first 40 EFP\' (Without Mara:ins for Instrumentation Errors) Using 1996 App.G Methodology WCAP*IS827

A-12 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 0201-1 & GIRTH WELD I0-273 LIMITING ART VALUES AT 40 EFPY:                                   1/4T, 169&deg;F & 251&deg;F 3/4T, 149&deg;F & 179&deg;F Qp111tm Verslon:5. 1 Run:7462 2250      - __ ,,_ ..
Unacceptable 2000             Operation                                             Acceptable Operation 1750                      -. - ,.. __ .- ... -.
 -
CJ
 -.....,,.,,,
iii
: a. 1500
:3
                        . -***-- ---*- --
Cooldowa Rol**
                                 ! Flllr
   ...
GI 1250   - . ...... -
                               ~   *leod1-*l*I*
 ,,
: a.                                *20
 -
 'S GI f tl u 1000
                                   --40
                                   *10
                                   .100 co u
750 500
__   .~-*    Boltup 250 Temp.
0           50         100        150      200    250     300    350    400  450 500 550 Moderator Temperature (Deg. F)
Figure A6           11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to JOO.,Fn1r) Applicable for the First 60 EFP\' (Without Margins ror Instrumentation Errors) Using 1996 App.G l\lethodology WCAP-15827

A*ll TABLE AS 40 EFPY Heatup Curve Data Points Using 1996 App. G (wi1hout Uncertain1ics for lnstrumcn1:11ion Errors)
SO lleatup*     SO Critic:al Umit*      60 lleatup          60 Critical Umit       100 llealup      100 Critical Limit T(&deg;F)   r (psii:) T(&deg;F)     r (psii:) TC&deg;F)     r (psig)     T(&deg;F)      P Cpsii:>  T( 0 f) r (psii:> T( 0 f) r (psig) 60       0       216         0        60          0          216         0        60          0      216         0 60      712      218        712       60        696          218        696       60        634      218       634 65       712      218        712       65        696          218        697       6S        6J-I     218       6J5 70      712      218        714       70        696          218        697       70        63-1     218       63S 7S       712      218        718       75        696          218        700       15        6J-I     218       637 80      712      218        718       80        696          218        700       80        63-1     218       637 85      712      218        724       BS        696          218        705       85        634      218       637 90       712      218        724       90        696          218        712       90        634      218       642 9S       712      218        732       95        696          218        712       9S        634      218       642 100      714      218        732       100       696          218        720       100       634      218       648 IOS      718      218        742       IOS       697          218        720       105       63-1     218       648 110      724      218        753       110       700          218        731       110       634      218       655 llS      732      218        753       llS       705          218        731       115       634      218        665 120      742      218        767       120       712          218        743       120       634      218       665 125      753      218        767       125       720          218        743       125       6J-I     218        676 IJO      767      218        782       130       731          218        758       130       635      218        676 1:\5     782      218        800       135       743          218        758       135       637      218        690 140      800      218        820       140       758          218        115       140       642      218        690 145      820      218        842       145       77S          218        79-1      145       648      218        706 ISO      842      218        868       ISO       79-1         218        BIS       ISO       655      218        706 IS5      868      218        896       IS5       815          218        839       IS5       66S      218        724 160      896      218        927       160       839          218        866       160       676      218        724 165      927      218        961       165        866         218        896       165       690      218        724 170      961       218       999       170       896          218        929       170       706      218        724 175      999       220       IQ.12     175       929          220        966       175       724      220        74-l 180      lo.t2     225       I0!!9     180       966          225        1007      180       7-14     225        767 185      1089     230        1141      185       1007         230        I053      18.S      767      230        794 190      1141      235       1198      190       I053         235        1103      190       794      235        823 195      1198      240       1261      19S       1103         240        1159      195        823     240        856 200      1261     245        1331      200       1159         245        1221      200        856     245        893 205      1331     250        1409      205       1221         250        1289      205        893     250        933 210      1409     255        1494      210       1289         2S5        1364      210       933      2SS        979 215      1494      260       1589      215       1364         260        1447      215       979      260       1029 220      IS89     265        1693      220       1447         265        1539      220       1029     265        108-1 225      1693     270        1808      225       1539         270        1640      225       108.t     270      1146
* Shown by request of CP&L. This rate is not shown on the plot .
WCAP*l5827

A-14 TABLE A5 * (Conrinucd) 40 EFPY Hearup Curve Dara Points Using 1996App. G (without Unccrtain1ics for Instrumentation Errors)
SO Jleatup*                  SO Crirkal Limit*                   60 lleatup            60 Critical Limit                                JOO llutup                      100 Critkal Limit T( 0 f) P (psig) TC&deg;F) P (psig)                                 T( 0 f)   r (psi~)      T(Of)                   r Cpsig)             T( 0 f) r (psig) TC&deg;F) P (psil?l 230            1808               275              1934         HO        1640           275                    1752                  230                1146                275                    1214 235            1934               280              2074         2:\.S     1752           280                    1876                  235                1214                280                    1289 240           2074                285              2229         240       1876           285                    2012                  240                1289                285                    1372 245           2229                290              2364         2-15     2012            290                    2162                   245               1372                290                    1464 250           2364                295              2459         250      2162            295                    2328                  250                1464                295                    1565 255           2459                                              255      2328                                                         255                1565                300                    1677 260                1677                305                    1800 265                1800                3IO                    1936 270                1936                315                    2085 275                2085                320                    2250 280                2250                325                   2432 285                2432
* ~:~f~..::::.~*.~~..): . ~: '* ...: .. *~,;: ','!;~:.~:,..*.. *.'                    ';'r1: ,'.. -!&deg;'~!~'i*t :: i!~~~~'t/ .~**i*~,\~:;" ;"'': ~\'* !~ ~'4*~/*~f~:ft. . . .-,.~~ l.:~):*"I~*.. *, ...... ";&deg;)," ,:, I Leak Test Limit                                       Temp.          199       218 p~           2000      2485
* Shown by request of CP&L. This rare is not shown on the plot.
 **           Botded Vatues are Um1ted by the Circ. We1d ART using Code Case N-588 .
WCAP-15827

A-15 TABLEA6 40 EFPY Cooldown Curve Data Poin1s Using 1996 App. G (without Uncenain1h:s for 1n~trumcn1a1ion Errors)
Strady State               20&deg;Flhr.               40"Flhr.             S0&deg;Flhr.*              60"F/br.              100&deg;Flhr.
T ( 0 f') I r (psil,?) T ( 0 F) I r (psil,?)  T ( 0 f) I r (psil.?) T  c0 F)l -p Cpsi1.?) T ( 0 f) I r (psi ii:) T ( 0 f) I P (psh~)
60           0         60           0         60           0        60           0        60           0         ti()        0 60          751        60         683         60         61-1       60         579        60         5.i3        60         397 65          756        65         6119        65         620        65         5115       65         5..i9       65         405 70          762        70         695         70         626        70         59:?       70         557         70         413 75          768        75         702         15         6'.\.t     15         599        15         565         75         423 80          775        80         709         80         6"'2       KO         6011       RO         574         80         434 85          783        85         718         85         651        RS         6JR        RS         58.i        85         447 90          792        90         727         90         661        90         fi~8       90         595         90         461 95          801        95         737         95         673        95         6..i()     95         607         95         477 100          812       100         749         100        6115       100        6H        100         621         100        494 I05          823       105         761         I05        699        I05        MR         I05        637         105        514 110          836       110         776         110        715        I IO       6115      110         654         I IO       536
 '15          850       115         '191        115        '132       115        '103      115         67.\        115        560 120          866       120          808        120        751        120        7B         120        695         120        588 125          883       125          828        125        7B         125        7..i6     125         719         125        618 130          902       130          849        130        796        130        771        130        1..i6       130        652 135          924       135          872        135         823       135        799        BS         775         135        690 140          947       140          898        140         852       1-10       829        140        808         140        732 145          973       145          927        145         884       145        8M         145        844         145        779 ISO         1001       ISO         959        ISO        920        150        902        150        885         ISO        803 1.5.5        1033       1.5.5       994        IS5         959       155         9.t.t     15.5       929         155        82-1 160         1068       160        I033        160        IOOJ       160         990       ItiO       979         160        s.i1 165         1106       165        1076        165        1052       165        1().-12    16.5       JOJ-1       165        873 170         1149       170        112-1       170        ll06       170        IOW        170        I095        170        902 175         1196       175        1177        175        1165       175        1163       175        1162        175        93-i 180         1248       180        1235        180        1231       I!(()      1:?31      180        1231        180        971 185         1305       185        1300        1115       1300       185        1300       185        1289        185        1012 190         1~68       190        1368        190        J:\68      190        D6K        190        132-1       190        1058 195         1439       195        1439        195        1..i:w     195        1430       195        136-1       195        1109 200          1516      200         IS16        200        IS16       200        l.t72     200         1408        200        1165 205          1602      205         1602        295        1579       205        1517       205        1.i51       205        1229 2IO          1696       2IO        1696        210        1627       210        IS68       210        1511        210        1299 215          1801       215        1795        215        1681       215        1625       215        1571        215        1378 220          1917       220        IU7         220        17.&0      220        1688       220        1638        220        1465 225         2011       225        1905        225        1805       225        1158       225        1712        225        1562 230          2068       230        1970        2JO        1878       230        1835       230        1795        230        1670 235          2131       235        20-11       235        1958       235        1921       235        1886        235        1790 1.io         2101       2-10       2120        240        2048       2.io       2016       240        1988        2..CO      1923 2-15        2279       2-15       2207        2-15       21.&6      2.is       2121       2.is       2101        2.i5       2070 250         23~       250         2303        250        2256       250        2238       250        2225        250        2225 255         2J59       255        2-llO       255        2377       255        2368       255        236-1       255        236-1
* Shown by request of CP&L. This rate is not shown on the plot.
       **       Bo1ded Values are Limited by the Circ. Weld ART using Codi! Case N-588 .
WCAP-15827

A-16 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 0201-1 LIMITINGARTVALUESAT45 EFPY:                       114T, 170&deg;F 3/4T, 151&deg;F 2500 .-~~~~~~~~~-.-~~~~~~--.==============ii lope1km V11ts111n.S.1 Run:IOSSI I Leak Test Limit 2250        -- *--*-** ... - -**
Unacceptable                                                     Acceptable 2000        Operatlon     ------ . . ..
* Operation 1750
  -
CJ Critical Limit
  -...
i'ii Q.
t>
:s en 1500                                                                    60 Deg. F/Hr en
   ...
OJ Q.
1250
  -
  "D OJ
   <<I "5 1000 u
ca u
750 500 Boltup 250                      Temp.                          Criticality Limit based on lnservlce hydrostatic test temperature (219 FJ for the service period up to 45 EFPV 0      50      100     150        200    250    300    350        400      450         500       550 Moderator Temperature (Deg. F)
Fiiturc A7    H.B. Robin.c;on Unit 2 Reactor Coolant System lleatup I.imitations (lleatup Rates of 60 & 100&deg;F/hr) Applicable ror the First 45 EFPY (Without Mar~ins ror Instrumentation Errors) Usin~ 1996 App.G Methodoloi:y WCAP-15827

A-17 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201*1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 45 EFPY:                       1/4T. 170&deg;F &. 256&deg;F 3/4T. 151&deg;F &. 185&deg;F Operhm version:5.1 Run:t 0551 2250 Unacceptable 2000         Operation Acceptable 1750                                                                  Operation a-u;
  -
: a. 1500
   !:J II>
CooldowD R*t .. Fnlr II>
                         *le*d7**1*le
    ! 1250               *20 a.
                         *40
  -
  "C Q>                   .co ID                   .100
:;u 1000 iii u
750
                                   --- ...... *-* *- --- -------*    l   -- -
500                                        ~-*
Boltup 250                         Temp.
0       50       100        150      200     250     300     350 400    450 500  550 Moderator Temperature (Deg. F)
Figure AS    II.II. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to IOO"FA1r) Applicable for lhe Firsl 45 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827
* A-18 TABLEA7 45 EFPY Healup Curve Data Points Using 1996 App. G (wi1hout Uncertainties for lns1rumcnta1ion Errors)
SO lleatup*      SO Critical Limit*     60 Heatup           60 Critical Limit     100 lleatup      100 Critical Um.it T(OF)   P (psia:) T(OF) P(psi~)       T< 0 n P(psi~)        TC&deg;F>      P(psi~)    T( 0 f)  r (psi~)  TC 0 F)  PCpsig) 60        0        219        0        60         0          219          0       60         0       219         0 60       708       219       708       60       692          219         692      60        629      219       629 65       708       219       708       65       692          219         693      65        629      219       630 70       708       219       710       70       692          219         693      70        629      219       630 15       708       219       713       75       692          219         695      75        629      219       632 80       708       219       713       80       692          219         695      80        629      219       632 8.5      708       219       719       85       692          219         700      85        629      219       636 90       708       219       719       90       692          219         706      90        629      219       636 95       708       219       726       9.5      692          219         706      95        629      219       641 100      7IO       219       726       100      692          219         714      100       629      219       641 105      713       219       736       105      693          219         714      105       629      219       648 110      719       219       736       110      695          219         725      110       629      219       648 115      726       219       747       115      700          219         725      115       629      219       651 120      736       219       747       120      706          219         736      120       629      219       657 125      747       219       760       125      714          219         736      125       629      219       668 130      760       219       77.5      130      725          219         150      130       630      219       668 135      115       219       792       13.5     736          219         750      135       632      219       681 140      792       219       811       140      7.50         219         766      140       636      219       681 145      811       219       832       145      766          219         784      145       641      219        696 150      832       219       856       150       784         219         805      150       648      219        696 155      856       219       883       155       805         219         828      155       657      219       713 160      883       219       913       160       828         219         854      160       668      219       713 165      913       219       946       165       854         219         882      165       681      219        713 170      946       219       983       170       882         219         914      170       696      219        713 175      983       220       I024      175       914         220         950      175       713      220        733.
180      I024      225       1069      180       950         225         989      180       733      225        755 185      1069      230       1118      185       989         230         I033     185       155      230        780 190      1118      235       1174      190      I033         235        1081      190       780      235        808 195      1174      240       1234      195      1081         240         1135     195       808      240        840 200      1234      245       1302      200      1135         2-15        119-1    200       840      245        875 205      1302      250       1376      205      1194         250         1260     205       875      250        914 210      1376      255       1458      210      1260         255         1332     210       914      255        957 215      1458      260       15-19     215      1332         260         1412     21S       957       260      1005 220      1549      26.5      1649      220      1412         265         1.500    220       1005      265      I059 225      16-19     270       1759      225      1500         270         1.597    225       1059      270      1118
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-1.5827

A-19 TABLE A7 *(Continued) 45 EFPY Heatup Curve Data Poinrs Using 1996 App. G (without Unccnainlics for lnstrumcntalion Errors)
SO llcatup*                  SO Critical Limit*                  60 llcatup                          60 Critical Limit                        100 lleatup                   100 Critical Limit Tf&deg;F) r (psis:) T(OF) r (psis:)                                T(&deg;F) r (psi1:)                         Tf&deg;F)              r (psii:l           T< 0 n r (psi~) Tf&deg;F) r (psii:)
230               1759          275             1881            2.m                 1597                 275                1705               2JO           1118               275             1183 235               1881          280            2015             235                 1705                 2RO                182J              2J5            I 18J              280             1255 240              2015           285            2164             240                 1823                 285                1954              240            12.55              285             1335 24.S             2164           290            2279             245                 19.54                290               2098               245            133.S              290             1423 250              2279           295            236-S            250                2098                  295               2258                250           1423               295             1.520 255              2364           300            2459             255                2258                  300               2433                25.S          1520               300             1627 260              l-iS9                                          260                2433                                                        260           1627               30.S            1746 265           1746               310             1876 270           1876               315             2020 27.S         2020                320             2178 280          2178                325             2353 285          2353
~~'~.~ .!.,r,~.;::&;.s*t'.~~\: ~~!.'i::t~ **~ :~!.~;);*.~ : *. ~ ;._* :*:* .::.. * .: ::~ *; . * *~.;.- .~. *~* .**: . ' * !- *;. ,,,:t ..' . . '.:. ' *.:.*!~;.. ,. ~:--:<...~ ;::~;-=~: '!*::~ ~:.~. .~. . -..:..
Leak Ttst Limit                                  Temp.             200                  219 Pnss.            2000                2485
* Shown by request of CP&L. This rare is not shown on the plot.
**             Bolded Values are Limited by the Circ. Weld ART using Code Cuc;e N-588 .
WCAP* 1.5827

A-20 TABLEA8
                                  '
45 EFPY Cooldown Curve Dala Points Using 1996App. G (withoul Uncertainties for Instrumentation Errors)
Ste:1dy State            20&deg;Flhr.               40&deg;F/hr.              50&deg;F/hr.*             60&deg;F/hr.           100&deg;F/hr.
T ( 0 fl I r fpsii:) T ( 0 Fl I r (psiJ:)    T C&deg;f)  I r {psii:)    T (0 f) I r (psiJ:)  T (0 f) I P (psiJ?) T t&deg;F> Ir  CpsiJ:l 60           0       60            0         60          0          60         ()        60          0       60         0 60         750       60          682         60        613         60         577        60        542      60        395 6S         15S       65          688         65        618         6S         583        65        548      65        403 70          761       70          694         70        625         70         590        70        555      70        411 75          767       75          700         75        632         75         598        1S        563       75       421 80          774       80          708         80        MO           80        60(,       80        572       80       432 85         782       85          716         8S        6-t9         8S        61S        8S        SRI       8S       444 90          790       90          725         90        6S9          90        626        90        S92       90       458 95          799       95          735         9S        670          95        638        95        605       95       473 100         810       100         746         100       683         100        650        100       618      100       490 105         821       105         759         105       696         105        665        105       6'.\-t   I05       SIO 110         834       110         773         110       712         110        681        110       651      110       531 115         SH        llS         788         I IS      728         llS        699        I IS      670      llS       SSS 120         863       120          80S        120       747         120        719        120       691      120       582 125         880       125          824        125       768         12S        7-11       125       714      125       612 130         898       130          844        130       791         130        765        130       740      130       64S 135         919       135         867         ll5       817         13S        793        135       769      135       682 140         942       140          893        140       846         140        823        140       801      140       723 145         967       145         921         14S       877         145        856        145       837      145       766 150         995       150         952         ISO       912         ISO        894        ISO       876      ISO       782 155         I026      155         987         15S       951         155        935        155       920      155       800 160         1060      160        1025         160       994         IC'-0      980        160       968      160       820 165         1098      165        1067         165       1a.i2       165        1031       16S       1022     165       844 170         1140      170        1114         170       1094        170        1087       170       1082     170       870 175         1186      175        1166         175       1153        175        1149       175       1148     175       899 U!O         1237      180        1223         180       1217        180        1217       180       1217     180       932 185         1293      185        1286         18S       1289        185        1293       185      1255      185       968 190         1355      190         1355        190       13S5         190       135S       190       1287      190      1009 195         1424      195         1424        195       1424        19S        1391       195       132.3     195      JOSS 200         1500      200         1500        200       I.i96       200        1429       200       1.362    200       1106 205         1584     205          158.t       205       1535        zos        1470       205       1406     zos       1163 210         1677      210        1677         210       1578        210        IS16       2IO       145S     210       1227 215         1779      215        11.a1        215       1626        215        1567       215       1509     215       1297 220         1893      220        1794         220       1679        220        1624       220       1570     220       1376 225 230 1959 2011 225 230 1847 190S 225 230 1739 1804 225 230 1687 1757 225 230 1637 1711 22S 230
                                                                                                                        ...
1561
                                                                                                                            ~
235        2068       235        1969         235       1877        23S        1834       23S       179.$    23S       1669 240         2131      240        2040         240       1958        240        1920       240       188S      240      1789 2.is        2201      us         2119         us        20.$7       us         2015       2.$5      1987      245      1922 2SO         2279      2SO        2206         250       2146        250        2121       250       2100      250      2070 25S        .2364      255        230.3        255       2255        255        2238       255       222S      255      2225 260         2459      260        2410         260       2377        260        2367       260       2..163    260      2363
* Shown by request of CP&L. This rate is not shown on the plot.
      **       Bo1dcd Values are Limited by 1he Circ. Weld ART using Code Ca~ N-588.
WCAP-15827

A-21 MATERIAL PROPERTY BASIS LIMmNG MATERIAL: UPPER SHELL PLATE WI0201*1 & GIRTH WELD 10.273 LIMITINGARTVALUESAT50EFPY:                       l/4T, 172&deg;F& 263&deg;F 3/4T. 153&deg;F & 191&deg;F 2500 ~-------------------.--------~---.r=================,.,                loper~m Versl0n:5.' Ru1t:19S11 I Leak Test Limit 2250 Unacceptable                                                                Acceptable 2000        Operation                                                                  Operation 1750 S'
c;;                                                                                       Critical Limit
 -
CL.
  !
:s 1500                                                                              60 Deg. F/Hr Cll Cll f 1250
 ,,CL.
 -
 "5 Cll I ll u 1000 ca
()
750 -
500                                 ..   *- . -* .. .. . . -  **- . . . ****--*----- *- . *-
I Bollup 250                    Temp.                          .
* _ Criticality Limit based on lnaervlce hydrostatic test temperature (221 F) for the service period up lo 50 EFPV 0       50    100     150   200       250        300         350         400      450        500        550 Moderator Temperature (Deg. F) figure A9       11.8. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates of 60 & 100&deg;f/hr) Applicable for the First SO EfPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A-22
~1ATERIAL PROPERTY             BASIS LIMITING MATERIAL: UPPERSHELLPLATEWI0201-I &GIRTHWELD 10-273 LIMITING ART VALUES AT SO EFPY:                    l/4T. J72&deg;F & 263&deg;F 3/4T. 153&deg;F & 191&deg;F 2250 Unacceptable 2000           Operation Acceptable 1750   * ----*~ *    *-                                        Operation
 -
CJ iii
 -.,.,,
D.
I>
:;
1500 CooldowD f 1250 a.,.. Fnlr                                                 . **-*---** ..
               * - * - ** *l**d7**l*le                                                      '
D.                       -to
 -
 "O OJ cu u 1000 "S
ia
                          *'O
                          *10
                          *IOO u
750 500 250                      *- .* Boltup Temp.
0          50      100       150  200     250    300    350     400 450     500     550 Moderator Temperature (Deg. F)
Figure A10 H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First SO EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Mcthodolo~y WCAP-15827

                                                                                                         ' A-23 TABLEA9 50 EFPY Heatup Curve Data Points Using 1996 App. G (withou1 Uncertainlics for lns1rumcn1a1ion Errors) 50 lltatup*    50 Critical Umit*       60 lltatup          60 Critical Umit      100 lleatup      100 Critical Umil T(&deg;F) r (psi.:) T(&deg;F) p (psi.:)      TC&deg;F) PCpsigl         T( 0 f)    r (psi~)   T( 0 f)  r (psig) T (0 f) P(psi~)
60        0     221        0          60        0          221          ()      60          0      221        0 60      7().t   221       704        60        688         221        688       60        62S      221       625 65      7().t   221       7o.t       65        688         221        689       65        62S      221       625 70      7().t   221       706        70        688         221        689       70        625      221       627 75      7().t   221       709         75       688         221        691       75        62S      221       627 80      704     221       709         BO       688         221        691       80        625      221       630 BS      704 . 221         714         BS       688         221        695       85        625      221       630 90       704     221       714        90        688         221        701       90        625      221       635 9S       704     221       721        95        688         221        701       95        62S      221       635 100      706     221       721        100       688         221        709       100       625      221       642 105      709     221       730        I05       689         221        709       I05       62S      221       642 llO      714     221       741        110       691         221        718       110       62S      221       650 115      721     221       741        115       695         221        718       I IS      625      221       650 120      730     221       753        120       701         221        730       120       625      221       661 125      741     221       753        125       709         221        743       125       625      221       661 130      753     221       767        130       718         221        743       130       625      221       673 135      767     221       7B3        135       730         221        758       135       627      221       673 140      7B3     221       802        140       743         221        758       140       630      221       687 145      802     221       B22        145       1S8         221        115       145       63.S     221       687 ISO      822     221       MS         ISO       115         221        795       ISO       6-i2     221       703 155      845     221       B71        155       795         221        817       155       650      221       703 160      871     221       900        160       817         221        842       160       661      221       703 165      900     221       932        165       842         221        869       165       673      221       722 170      932     221       967        170       869         221        900       170       687      221       722 175      967     221       1006       175       900         221        9J4       175       703      221       722 180      1006    225       IO-i9      180       93.t        225        972       180       722      225       743 IB5      lo.t9   230       1097       IBS       972         230        1014      185       743      230       767 190      1097    235       1150       190       IOl4        235        1060      190       767      235       794 195      1150    240       1208       195      1060         240        1112      195       794      240       824 200      1208    245       1273       200      1112         245        1169      200       824      2.i5      858 205      1273    250       1344       205      1169         250        1231      205       858      250       895 210      IJ.t4   255       1423       2JO      1231         255        1301      2IO       895      255       937 215      1423    260       1510       215      1301         260        1378      215       9:17     260       98:1 220      15!0    265       1606       220      1378         265        l.t62     220       9!!:1    265       1034 225      1606    270       1712       225      1462         270        1556      225       I034     270       1091 230      1712    275       1829       230      1556         275        1659      230       1091     275       1153 235      1829    280       1958       235      1659         280        177;\     235       1153     280       1223
* Shown by request of CP&L.      This r3te is not shown on 1he plot .
WCAP-15827

A-24 TABLE A9 * (Continued)
SO EFPY Heatup Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) 50 lleatup*                50 Critical Limit*              60Jleatup               60 Critical Limit                       100 lltatup                         JOO Critical Limit TC&deg;F) P (psig) T(&deg;F) P (psi,:)                            TC&deg;F)       r (psig)       TC&deg;F)            r (psig)           T( 0 f) P (psi,:) T(&deg;F) r (psig) 240             1958           285          2IOI         240          1773          285               1898                240                    1223              285                1299 24S            2101            290          2173         245          1898          290               2037                24.5                   1299              290                138.i 250            2173            295          2U7           2SO         2037          295               2190                250                    1384              29.5               1477 255            2247            300          2329         2SS          2190          300               2329                2SS                    1477              300                1580 260            2329            305          2420          260         2329          305               2420                260                    1580              305                1693 265            2420                                       265         2420                                                265                    1693              310                1819 270                    1819              315                1957 275                    1957              320               2109 280                   2109               325               2276 285                   2276               330               2461 290                   2461
:. *~~**~*!~'*'.?.r~*; ! ~~..~~f'i*;.:~;:~('<~~.tt?t1~tt~'~;.J~!,;Jl";;r~~\?"Eft~.};:'"i~lt'*:..L"~:v~r\.~i~~J:;. '~~!: ~;\'~ * ~;* :.. ).,:~!.' ! r::~.c:*:;.:~*. * *.::~*. *..*:. :. ;*.,    ..,
Leak Test Limit                                Ttmp.           202          221 PttSS.        2000         2485
* Shown by request of CP&L. This rate is not shown on the plot.
 **            Boldcd Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

A-25 TABLEAIO 50 EFPY Cooldown Curve Data Points Using 1996 App. G (wi1hou1 Unccnainlics for lnstrumcntalion Errors)
Steady State          20&deg;Flhr.             40&deg;Flhr.             S0&deg;Flhr.*            60&deg;FJhr.         l00&deg;flhr.
T (0 f) I r (psig)  T <&deg;F> 1r (osig> T( 0 f) I P(psig) T (0 f) I r (psig) T (Of) I P (psig)         T (0 F) I P (psig) 60         0        60         0         60         0         60         0         60         0    60          0 60        748       60       680        60        610         60        575        60       539    60         392 65        753       65       685         65       616         65        581        65       545    65         399 70        758       70       691        70        622         70        587        70       552    70         407 75        764       15       697        75        629         75       594         15       559    15         416 80        771       80       704         80       637         80       602         80      568     80         427 85        778       85       712         85       645         85       611         85      577     85         438 90        787       90       721        90        655         90       621         90      587     90         451 95        795       95       731        95        665         95       632         95       599    95         466 100        805      100       742        100       677        100       645         100      612    100        483 IOS        816      105       754        105      690         I05        659        105      627    105        501 110        828      110       767        110      705         I JO       674        110      643    110        522 115        842      115       781        115      721         115       691         115      661    11.5       545 120        856      120       798        120      739         120       7JO         120     682     120        570 125        873      125       816        125      759         125       732         125     704     125        599 130        891      130       836        130      782         130       755         130     729     130        631 135        911      135       858        135      806         135       781         135     151     135        666 140        933      140       882        140      834         140       810         140     787     140        706 145        957      145       909        145       864        145       842       *145      822     145        742 150        984      ISO       939        ISO       898        150       878         150      859    150        755 155       1013      155       972        155      935         155       918         155     902     155        770 160       1046      160      1009        160      976         160       961         160     948     160        788 165       1082      165      1050        165      I022        165       JOJO        165     JO()()  165        807 170       1123      170      1095        170      1073        170       1064        170     1057    170        830 175       1167      175      1144        175      1129        175       1124        175     1121    175        854 180       1216      180      1199        180      1191        180       1190        180     1189    180        882 185       1270      185      1260        185      1260        185       1263        185     1213    185        914 190       1330      190      1328        190      1328        190       1315        190     1241    190        949 195       1396      195      1396        195      1396        195       1343        195     1271    195        988 200       1469      200      1469       200       14-i6       200       1376        200     1305    200       1032 205       1549      205      1549       205       1480        205       1411        205     1343    205       1082 210       1638      210      1638       210       1517        210       1451        210     1386    210       1136 215       1737      215      1687       215       1559        215       1495        215     1433    215       1197 220       18.t6     220      1728       220       1605        220       154.S       220     1485    220       1265 225       1895      225      1774       225       1656        225       1599        225     1543    225       1341 230       1940      230      1824       2JO       1713        230       1659        230     1607    230       1425 235       1990      235      1880       235       1776        235       1726        235     1679    235       1519 240       2045      240      1942       240       1846        240       1801        240     1758    240       1623 245       2105      245      2010       245       1923        245       1883        245     1846    245       1738 250       2173      250      2086       250       2009        250       1975        250     194.S   250       1866 255       2247      255      2170       255       210.S       255       2076        255     2052    255       2008 260       2329      260      2263       260       2209        260       2188        260     2172    260       2166 265       2420      265      2365       265       2326        265       2313        265     2305    265       2305 270      2479       270       2455        270       2451        270     2.s51   270       2451
* Shown by request of CP&L. This rate is not shown on the plot .
    **       Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

B-1
                                ,               Table Bl H. B. Robinson Vessel Temperatures for Cooldown 50 &deg;F/hr. Cooldown                                    100 &deg;Flhr. Cooldown Inner Wall  l/4TWall      3/4TWall      Ou1sidc       Inner Wall    ll*ffWall     3/4TWall    Outside Temp. (&deg;F) Temp.( 0 f)   Temp.( 0 f)   Wall Temp. Temp. (0 F)  Temp. (0 F)   Temp. (0 f) Wall Temp.
(Of)                                                  (OF) 550.0       5.50.0        550.0        550.0          550.0         5SO.O         550.0      550.0 54.5.0      548.8         549.9        550.0          545.0         549.4         550.0      550.0 540.0       546.0         549.5        549.7          5.io.o        547.4         549.9      550.0 535.0       542.1         548.6        549.1          535.0         .544.7        549.6      549.9 530.0       539.2         547.1        547.8          5:m.o         541.9         549.I      549.5 525.0       535.5         545.1        546.1          525.0         538.7         548.2      549.0 520.0       531.6         542.7        543.9          520.0         535.4         547.1      548.2 515.0       521.S         539.9        541.3          515.0         531.9         54.S.1     541.0 5IO.O       .523.4        536.8        538.4          510.0         .528.4        544.1      545.6 505.0       519.0         533.4        535.1          505.0         524.7         542.2      544.0 500.0       .514.6        529.8        531.6          500.0         520.9         540.I      542.1 49.5.0      510.1         526.0        527.9          49.5.0        517.0         S37.7      540.0 490.0       .505.6        522.1        524.0          490.0         513.1         535.2      537.7 485.0       500.9         517.9        520.0          485.0         509.0         532.S      535.1 480.0       496.2         513.7        515.8          480.0         .s~.9         529.6      532.4 47.S.O      491.5         509.3        511.4          475.0         500.7         526.6      529.S 470.0       486.7         5~.8         507.0          470.0         496.S         523.4      526.5 465.0       481.9         500.2        502.5          465.0         492.2         520.1      523.3 460.0       477.0         495.6        497.8          460.0         487.8         516.6      520.0 4SS.O       472.1         490.8        49J.2          4.55.0        483.4         513.0      516.S 450.0       467.2         486.1        488.3          450.0         479.0         509.4      512.9 445.0       462.3         4!U.3        483.6          445.0         474.5         505.S      509.2 440.0       4.57.4        476.4        478.8          440.0         469.9         501.6      SOS.4 43.S.O      4.52.4        471.S        473.9          435.0         465.3         497.6      501.5 430.0       447.4         466.6        469.0          430.0         460.7         493.5      497.5 42.S.O      442.4         461.7        464.0          425.0          456.0        489.4      493.4 420.0       437.4         4.56.7       4.59.1         420.0          451.4        485.1      489.2 415.0       432.4         451.7        4.54.1         415.0          446.6        480.8      485.0 4IO.O       427.4         446.7        449.0          410.0          441.9        476..S     480.6 405.0       422.4         441.7        444.0          405.0          437.1        472.0      476.3 400.0       417.4         436.6        439.0          400.0          432.3        467.5      471.8 395.0       412.4         431.6        433.9          395.0          427.5        463.0      467.3 390.0       407.3         426.5        428.9           390.0         422.7        458.4      462.R 385.0       402.J         421.4        423.8           385.0         417.8        453.7      4.58.1 380.0       397.3         416.4        418.7           380.0         412.9        449.1      453.S 37.S.O      392.2         411.3        413.6           375.0         408.0        444.4      448.8 370.0       387.2         406.2        408.5           370.0         40:\.1       439.6      444.0 36.S.O       382.1        401.1        403.4           365.0         398.2        434.8      439.3 360.0       377.1         396.0        398.3           360.0         393.3        430.0      434.S 3.55.0      372.0         390.9        393.2           355.0         3118.3       42.S.I     429.7 350.0        367.0        38.S.8       388.1           350.0         383.4        420.3      424.8 3-15.0       361.9        3K0.7        383.0           345.0         378.4        415.3      420.0 340.0       356.9        375.6        377.9           3400          373.4        410.4       41.S.O 335.0        351.8        370.5        372.8           335.0         368.4        405.5       410.0 330.0       346.8        365.4    I   367.7           330.0         36:\.4        40Cl.S     405.0 325.0       341.7        360.3        362.6           32.5.0        358.4         395.S      400.1 320.0       336.7        35.S.2        357.5          320.0         353.4         390.5      3115.0 315.0       JJJ.6        350.J         352.J          315.0         348.4         .JHS.S     390.0 WCAP*l5827

B-2
:uo.o      326.6   3.$5.0   3.$7.2   310.0   343.3   380.4   385.0 305.0      321.5   339.8    342.1    305.0   338.3   375.4   379.9 300.0      316..5  334.7    337.0    300.0   333.3   370.3   374.8 295.0      311.4   329.6    331.9    295.0   328.2   36.5.2  369.8 290.0      306.4   324.S    326.7    290.0   323.2   360.1   364.7 285.0      301.:\  319.4    321.6    285.0   318.I   355.0   359.S 280.0      296.3   314.3    316.5    280.0   313.1   349.9   354.4 275.0      291.2   309.2    311.4    275.0   308.0   34..t.7 349.3 270.0      286.2   304.1    306.3    270.0   302.9   339.6   3.i.i.2 265.0      281.1   299.0    301.4    265.0   297.9   334.S   339.0 260.0      276.1   293.8    296.0    260.0   292.8   329.3   333.9 255.0      271.0   288.7    290.9    255.0   287.7   324.2   328.7 250.0      266.0   283.6    285.8    250.0   282.6   319.0   323 ..5 245.0      260.9   278.5    280.7    245.0   277.6   313.9   318.3 240.0      255.9   273.4    275.6    240.0   272.5   308.7   313.2 235.0      2.50.8  268.3    270.4    235.0   267.4   303 ..5 308.0 230.0      245.7   263.2    265.3    230.0   262.3   298.3   302.8 225.0      240.7   258.1    260.2    225.0   257.2   293.2   297.6 220.0      235.6   253.0    255.1    220.0   252.1   288.0   292.4 215.0      2:\0.6  247.8    250.0    215.0   247.0   282.8   287.2 210.0      225.S   242.7    244.8    2JO.O   241.9   277.6   282.0 205.0      220.5   237.6    239.7    205.0   236.8   272.4   276.8 200.0      215.4   232.5    234.6    200.0   231.8   267.2   271.6 195.0 . 210.4   227.4    229.5    195.0   226.7   262.0   266.4 190.0     205.3   222.3    224.4    190.0   221.6   256.8   261.1 185.0     200.3   217.2    219.3    185.0   216.5   251.6   2.55.9 180.0     195.2   212.1    214.2    180.0   211.4   246.4   250.7 175.0     190.2   207.0    209.0    175.0   206.3   241.2   245 ..5 170.0     18.5.1  201.9    203.9    170.0   201.2   236.0   240.3 165.0     180.1   196.7    198.8     165.0   196.1  230.7   235.0 160.0     175.0   191.6    193.7     160.0   191.0  225.5   229.8 155.0     170.0   186.5    188.6     ISS.0   185.9  220.3   224.6 150.0      16-1.9 181.4     183.5    150.0   180.8  21.5.1  219.4 145.0      159.9   176.3    178.3    145.0   175.7  210.0   214. 1 140.0      154.8   171.2    173.2    140.0   170.6  20.i.7  208.9 llS.O      149.8   166.1    168.1    135.0   165.S   199.5  203.7 130.0      144.7   161.0    163.0    130.0   160.4   19-'.3  198.4 125.0      139.7   1.5.5.9  157.9    125.0   1.55.3  189.0   193.2 120.0      134.6   1.50.8   152.8    120.0   1.50.2  183.8   188.0 115.0      129.6   14.5.7   147.7    11.5.0  14.5.1  178.6   182.7 I I0.0     124.S   140.6    142 ..5  I JO.O  140.0   173.4   177.5 I05.0      119.S   135 ..5  137.4    I05.0   134.9   168.2   172.3 HlO.O      114.4   130.4    132.3    100.0   129.8   162.9   167.1 95.0      109.4   125.3    127.2     95.0   124.7   157.7   161.8 90.0       104.3  120.1     122.1     90.0   119.6   152.S   156.6 8.5.0     99.3    11.5.0   117.0     85.0   114.5   147_1   ISl.4 80.0      9-l.2   I IO.O   119.9     80.0   109.3   142.1   146.I 75.0       89.2   104.8    106.8     75.0   104.2   136.9   140.9 70.0       84.1   99.7     101.6     70.0    99.1   131.6   135.7 65.0       79.1   94.6     96.S      65.0    94.0   126.4   130.4 60.0       74.0    89.5     91.4     60.0    88.9   121.2   125.2 WCAP-15827

B-3 Table B2 H. BRob'mson \Iesse I 1iemperaturcs i or Heatup 50 &deg;F/hr. Heatup                                          JOO 0 f/hr. fftatuD Inner Wall    J/4TWall       3/4TWall    Outside         Inner Wall       J/4TWall         3/4TWall    Outside Temp.( 0 F) Temp. (0 f)     Temp.( 0 f) Wall Temp.       Temp. (0 f)     Temp. (0 F)      Temp. (0 f) Wall Temp.
(OF)                                                          (OF) 55.0          55.0           5S.O       5S.O             55.0             55.0            55.0       55.0 60.0          56.4           SS.I       SS.I             60.0             55.9            55.0       ss.o 6S.0          59.1           55.8       SS.5             65.0             58.2             55.2       SS.I 70.0          63.1           57.2       56.6             70.0             61.2            55.7       55.4 7S.O          66.9           59.3       S8.5             75.0             64.3            56.6       56.0 80.0         70.9            62.0       61.0             80.0             67.7            57.9       57.0 85.0          75.0           65.0       63.9             85.0             71.2            S9.S       58.4 90.0         79.3           68.4        67.2             90.0             74.9            61.5       60.1 95.0          83.8          72.1        70.6             95.0             78.7            63.7       62.1 100.0          88.3           76.1       74.6            100.0             82.7             66.2      64.4 105.0          92.9           80.2       78.6            105.0             86.7             69.0      67.0 110.0          97.6           84.4       82.8             I IO.O           90.8             71.9      69.8 115.0         102.3           88.8       87.2            115.0             95.0             75.1      72.8 120.0         107.1           93.3       91.6            120.0             99.2             78.4       75.9 125.0         111.9           97.8       96.1             125.0            103.6            81.8       79.3 130.0         116.7          102.4      100.7             130.0            108.0            85.4       82.8 135.0        121.6          I07.I      I05.3             135.0            112.4            89.1       86.4 140.0        126.4          111.8      110.0             140.0            116.9            92.9       90.1 145.0         131.3          116.5      114.7             145.0            121.4            96.8       93.9 150.0         136.2          121.3      119.5             150.0            126.0           100.8       97.9 155.0         141.1          126.1      124.3             155.0            130.6           104.9      IOl.9 160.0         146.0          130.9      129.1             160.0            135.2           109.1      106.0 165.0         151.0          135.8      133.9             165.0            139.8           113.3      110.1 170.0        155.9          140.6      138.7             170.0            144.5           117.6      114.4 175.0        160.8          145.S      143.6             175.0            149.2           121.9      118.6 180.0         165.8          150.3      148.4             180.0            153.9           126.3      123.0 18.5.0       170.7          1.55.2     153.3             185.0            158.7           130.7      127.3 190.0         175.6          160.1      158.2             190.0            163.4           135.2      131.8 195.0         180.6          164.9      163.0             195.0            168.2           139.7      136.2 200.0         185.5          169.8      167.9            200.0             173.0           144.2      140.7 205.0         190.5          174.7       172.8            205.0            177.8           148.7       145.2 210.0         19.S.4         179.6       177.7            210.0            182.6            153.3      149.8 215.0         200.4          184.S      182.6            215.0             187.4            157.9      154.3 220.0         205.3          189.4      187.S            220.0             192.2           162.S       158.9 225.0         210.3          194.3      192.3            225.0             197.J            167.1      163.S 230.0         215.2          199.2      197.2            230.0             201.9            171.8      168.1 235.0         220.2          204.1      202.1            235.0             206.7            176.4      172.8 240.0         225.1          209.0      207.0             240.0            211.6            181.J      177.4 245.0         230.1          213.9      211.9             245.0            216.5            185.8      182.1 250.0         235.0          218.8      216.8             250.0            221.3            190.5      186.8 255.0         240.0          223.7      221.7             255.0            226.2            195.2      191.S 260.0         244.9          228.6      226.6             260.0            231.1            199.9      196.2 265.0         249.9          233.5      231.S             265.0            235.9           204.7      200.9 270.0         254.8          238.4      236.3             270.0            240.8           209.4      205.6 275.0         259.8          243.3      2.i 1.2           275.0            245.7           214.1      210.3 280.0         264.7          248.1      246.1             280.0            250.6            218.9      215.1 285.0         269.7          253.0      251.0             285.0            255.4            223.6      219.8 290.0         274.6          257.9      255.9             290.0            260.3            228.4      224.5 295.0         279.6          262.8      260.8             295.0            265.2            233.2      229.3 WCAP*l.5827

B-4 300.0       284 ..5 267.7   26.5.7 300.0  270.1    237.9  234.0 305.0       289 ..5 272.6   270.6  305.0  275.0    242.7  238.8 310.0       294.4   277.S   275.5  310.0  279.9    247..5 243..5 315.0       299.4   282.4   280.4  315.0  284.8    252.2  248.3 320.0       JO.i.3  287.3   285.3  320.0  289.7    257.0  253.1 325.0       309.3   292.2   290.1  325.0  294.6    261.8  257.8 330.0       314.2   297.1   295.0  330.0  299..5   266.6  262.6 335.0       319.2   302.0   299.9  335.0  304.3    271.3  267.4 340.0       324.1   306.9   304.8  340.0  309.2    276.1  272.1 345.0       329.I   311.8   309.7  345.0  314.I    280.9  276.9 350.0       334.0   316.7   314.6  350.0  319.0    285.7  281.7 355.0       339.0   321.6   319.5  355.0  323.9    290.S  286.4 360.0       343.9   326.S   324.4  360.0  328.8    295.3  291.2 365.0       348.9   331.4   329.3  365.0  333.7    300.1  296.0 370.0       3.53.8  336.3   334.1  370.0  338.6    304.9  300.8 375.0       3.58.8  341.2   339.0  37.5.0 341.S    309.6  305..5 380.0       363.7   346.1   343.9  380.0  348.4    314.4  310.3 385.0       368.7   3.51.0  348.8  385.0  353.3    319.2  31.5.1 390.0       373.6   3.5.5.9 353.7  390.0  358.2    324.0  319.9 39.5.0      378.6   360.8   358.6  395.0  363.1    328.8  324.7 400.0       383.S   36.5.7  363.S  400.0  368.0    333.6  329.4 405.0       388..5  370.S   368.4  405.0  372.9    338.4  334.2 4I0.0       393.4   37.5.4  373.2  410.0  377.8    343.2  339.0 41.5.0      398.4   380.3   378.I  41.5.0 382.7    348.0  343.8 420.0       403.3   38.5.2  383.0  420.0  387.6    3.52.8 348.S 42.5.0      408.3   390.1   387.9  42.5.0 392.S    3.57.6 3.53.3 430.0       413.2   39.5.0  392.8  430.0  397.4    362.4  358.1 435.0       418.2   399.9   397.7  435.0  402.3    367.1  362.9 440.0       423.1   404.8   402.6  440.0  407.2    371.9  367.7 44.5.0      428.1   409.7   407.5  445.0  412.1    376.7  372.4 450.0       433.0   414.6   412.3  4.50.0 417.0    381..5 377.2 455.0       438.0   419.S   417.2  45.5.0 421.9    386.3  382.0 460.0       442.9   424.4   422.1  460.0  426.8    391.I   386.8 465.0       447.9   429.3   427.0  465.0  431.7    39.5.9 391.6 470.0       452.8   434.1   431.9  470.0  436.6    400.7   396.3 475.0       4.57.8  439.0   436.8  475.0  441.S    405.5  401 .1 480.0       462.7   443.9   441.6  480.0  446.4    410.3  40S.9 48.5.0      467.7   448.8   446.5  485.0  451 ..1  415.1  410.7 490.0       472.6   4S3.1   451.4  490.0  456.2    419.9  415.S 495.0       477.6   4.58.6  456.3  49.5.0 461.1    424.6  420.2 500.0       482.S   463.S   461.2  500.0  466.0     429.4  425.0
.505.0      487.S   468.4   466.1  505.0  470.9     434.2  429.8 SIO.O       492.4   473.3   470.9  .510.0 475.8     439.0  434.6
.515.0      497.3   478.2   47.5.8 515.0  480.7     441.8  439.3 S20.0       .502.3  483.0   480.7  S20.0  485.6     448.6  444.I S25.0       S01.2   487.9   485.6  .525.0 490.S     453.4  448.9
.s.:m.o     .s 12.2 492.8   490..S .SJO.O 49.5.4    458.2  453.1
.535.0      .517.1  497.7   49.5.4 .535.0 500.3     463.0  458.4 540.0       S22.I   S02.6   500.2  540.0   505.2    467.7  463.2
.545.0      527.0   501.5   SOS.I  545.0   .510. I  472.S  468.0 550.0       .532.0  512.4    510.0 .550.0  51.5.0   477.3  472.8 WCAP-1.5827

R. Michael Glover
( "-> DUKE                                                                            H. B. Robinson Steam Electric Plant Unit 2 ENERGY~                                                                             Site Vice President Duke Energy Progress 3581 West Entrance Road Hartsville, SC 29550 0 : 843 857 1704 F: 843 857 1319 Mike. GIOl'e a d11ke-e11ergy.com 10 CFR 50.90 Serial: RNP-RA/15-0083 NOV 0 2 2015 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 H.B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 I RENEWED LICENSE NO. DPR-23 REQUEST FOR TECHNICAL SPECIFICATION CHANGE TO REACTOR COOLANT SYSTEM PRESSURE AND TEMPERATURE LIMITS

==Dear Sir/Madam:==

In accordance with the provisions of 10 CFR 50.90 Duke Energy Progress, Inc. is submitting a request for an amendment to the technical specifications (TS) for H. B. Robinson Steam Electric Plant, Unit No. 2 (HBRSEP2). The proposed amendment revises the reactor coolant system (RCS) pressure and temperature limits by replacing TS Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits," Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 effective full power years (EFPY). provides a description and basis of the proposed change, a No Significant Hazards Consideration Determination, and an Environmental Analysis. Attachment 2 provides the existing TS pages marked up to show the proposed change. Attachment 3 provides revised (clean) TS pages that reflect the proposed change. Attachment 4 provides a non-proprietary version of the Westinghouse report, WCAP-15827, "H.B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation."
HBRSEP2 requests approval of the proposed license amendment by October 31, 2016, with the amendment being implemented within 120 days of issuance.
In accordance with 10 CFR 50.91, a copy of this application, with attachments, is being provided to the designated South Carolina Official.
Please address any comments or questions regarding this matter to Mr. Richard Hightower, Manager- Nuclear Regulatory Affairs at (843) 857-1329.

U.S. Nuclear Regulatory Commission Serial: RNP-RA/15-0083 Page 2 I d~clare under penalty of perjury that the foregoing is true and correct. Executed on
/\/o.,rt .~.r 2, , 2015.
Sincerely,
   ~. ~ : ~k(ll~ _JJP~*~
R. Michael Glover Site Vice President RMG/jmw Attachments
: 1. Description and Basis of Proposed Change
: 2. Proposed Technical Specification Changes
: 3. Revised Technical Specification Pages
: 4. Westinghouse report, WCAP-15827 (Non-Proprietary Class 3) cc: Mr. V. M. Mccree, NRC, Region II Ms. Martha C. Barillas, NRC Project Manager, NRR NRC Resident Inspector, HBRSEP2 Ms. S. E. Jenkins, Manager, Infectious and Radioactive Waste Management Section (SC)

U.S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 5 Pages (including this cover page)
DESCRIPTION AND BASIS OF PROPOSED CHANGE

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 2 of 5

==1.0       DESCRIPTION==
AND BASIS OF PROPOSED CHANGE 1.1       Description of Proposed Change Appendix A, Technical Specifications (TS), to Renewed Operating License No. DPR-23, for H.
B. Robinson Steam Electric Plant, Unit No. 2 (HBRSEP2), establishes the Limiting Condition for Operation (LCO) requirements for reactor coolant system (RCS) pressure and temperature (PIT) limits. Specifically, the LCO states that the RCS pressure, RCS temperature, and RCS heatup and cooldown rates shall be maintained within the limits specified in Figures 3.4.3-1 and 3.4.3-2. Figures 3.4.3-1 and 3.4.3-2 contain PIT limit curves for heatup, cooldown, inservice leak and hydrostatic (ISLH) testing, and data for the maximum rate of change of reactor coolant temperature. Each PIT limit curve defines an acceptable region for operation. The curves are used during heatup and cooldown maneuvering, by monitoring and comparing pressure and temperature indications to the applicable curve to ensure that operation is within the allowable region .
The proposed change replaces TS Section 3.4.3, Figures 3.4.3-1 and 3.4.3-2, with updated curves (see the attached markup of TS pages and retyped TS pages) that are applicable up to 50 effective full power years (EFPY). This is necessary since the current Figures 3.4.3-1 and 3.4.3-2 are applicable to 35 EFPY, which is projected to be reached at the start of cycle 31 .
1.2       Basis For Proposed Change The technical basis for the proposed revision to the heatup and cooldown limits is provided in the attached Westinghouse report, WCAP-15827, "H. B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation." The fluence values used in these analyses were updated and documented in WCAP-15805, "Analysis of Capsule X from the Carolina Power and Light Company H. B. Robinson Unit 2 Reactor Vessel Radiation Surveillance Program," which was previously submitted to the NRC by letter, dated April 25, 2002.
As explained in the attached WCAP-15827 report, the heatup and cooldown curves were generated using the most limiting material adjusted reference temperature (ART) values and the NRG-approved methodology documented in WCAP-14040-NP-A, Revision 2, "Methodology Used to Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves," with the exception of the following:
The fluence values are calculated fluence values (i.e., comply with Regulatory Guide 1.190), and are not the best-estimate fluence values.
K1c (which is the material toughness property measured in terms of stress intensity factor, Ki. which will lead to non-ductile crack propagation) is used in place of K1a (which is the critical value of the stress intensity factor, K1, for crack arrest as a function of temperature). This methodology is consistent with the approved ASME Code Case N-641 .

U. S. Nuclear Regulatory Commission  to Serial : RNP-RA/15-0083 Page 3 of 5 The 1996 Version of Appendix G to ASME Section XI was used in lieu of the 1989 version.
Additionally, the proposed heatup and cooldown limits were further adjusted by +20&deg;F and -80 psig to account for instrument error, which is consistent with the current licensing basis.
The normal shift of the Prr limit curves as irradiation time increases is toward lower pressures for a given temperature. The pressure-temperature curves for 50 EFPY were developed using the "axial-flaw" methodology with the most limiting "axial-flaw" ARTs and the "circ-flaw" methodology (Code Case N-641) with the most limiting "circ-flaw" ARTs. This allows higher pressures at a given temperature, and the limit curves shift to lower temperatures and higher pressures upon first use of the methodology. This method has been accepted by the NRC in the past as an exemption to ASME Section XI, and in April 2004, the NRC published Regulatory Issue Summary 2004-04, "Use of Code Cases N-588, N-640, and N-641 in Developing Pressure-Temperature Operating Limits," which allows the use of the Code Case methodology with no need for an exemption application.
Review of the low temperature overpressure protection limits confirmed that no changes are required as a result of the revised reactor pressure vessel analyses and limits.
Since the proposed RCS Prr limits are based on applicable NRG-approved methodology, the proposed amendment will continue to maintain appropriate limits for the HBRSEP2 RCS up to 50 EFPY.

==2.0      REGULATORY ANALYSIS==

2.1      No Significant Hazards Consideration Determination As required by 10 CFR 50.91 (a)(1 ), this analysis is provided to demonstrate that the proposed license amendment does not involve a significant hazard.
Conformance of the proposed amendment to the standards for a determination of no significant hazards, as defined in 10 CFR 50.92, is shown in the following :
: 1)      Does the proposed license amendment involve a significant increase in the probability or consequences of an accident previously evaluated?
No . The proposed RCS Prr limits are based on NRG-approved methodology and will continue to maintain appropriate limits for the HBRSEP2 RCS up to 50 EFPY. These changes provide appropriate limits for pressure and temperature during heatup and cooldown of the RCS, thus ensuring that the probability of RCS failure is maintained acceptably low. These limits are not directly related to the consequences of accidents.
Therefore , the proposed amendment does not result in an increase in the probability or consequences of an accident previously evaluated.

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 4 of 5
: 2)       Does the proposed change create the possibility of a new or different kind of accident from any accident previously evaluated?
No. The proposed changes will continue to ensure that the RCS will be maintained within appropriate pressure and temperature limits during heatup and cooldown. No physical changes to the HBRSEP2 systems, structures, or components are being implemented . There are no new or different accident initiators or sequences being created by the proposed Technical Specifications changes. Therefore, these changes do not create the possibility of a new or different kind of accident from any accident previously evaluated.
: 3)       Does the proposed change involve a significant reduction in margin of safety?
No. The proposed changes ensure that the margin of safety for the fission product barriers protected by these functions will continue to be maintained. This conclusion is based on use of the applicable NRC-approved methodology for developing and establishing the proposed RCS PIT limits. Therefore, these changes do not involve a significant reduction in the margin of safety.
Based on the preceding analysis, it is concluded that the replacement of TS Section 3.4.3, Figures 3.4.3-1 and 3.4.3-2, with updated curves that are applicable up to 50 EFPY does not involve a significant hazards consideration finding as defined in 10 CFR 50.92.
3.0      ENVIRONMENTAL ANALYSIS 10 CFR 51.22(c)(9) provides criteria for identification of licensing and regulatory actions for categorical exclusion from performing an environmental assessment. A proposed change for an operating license for a facility requires no environmental assessment if operation of the facility in accordance with the proposed change would not (i) involve a significant hazards consideration; (ii) result in a significant change in the types or significant increases in the amounts of any effluents that may be released offsite; (iii) result in a significant increase in individual or cumulative occupational radiation exposure. Duke Energy Progress, Inc., has reviewed this request and determined that the proposed change meets the eligibility criteria for categorical exclusion set forth in 10 CFR 51.22( c)(9). Pursuant to 10 CFR 51.22(b ), no environmental impact statement or environmental assessment needs to be prepared in connection with the issuance of the amendment. The basis for this determination is as follows:
Proposed Change The proposed change will revise the RCS pressure and temperature limits by replacing Technical Specifications Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits," Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 EFPY.

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 Page 5 of 5 The proposed changes meet the eligibility criteria for categorical exclusion set forth in 10 CFR 51.22(c)(9) for the following reasons:
: 1) As demonstrated in the No Significant Hazards Consideration Determination, the proposed changes do not involve a significant hazards consideration.
: 2) The proposed changes revise the RCS pressure and temperature limits by replacing Technical Specifications Section 3.4.3, "RCS Pressure and Temperature (PIT) Limits,"
Figures 3.4.3-1 and 3.4.3-2, with figures that are applicable up to 50 EFPY. These changes do not affect the generation or control of effluents. Therefore, the proposed changes will not result in a significant change in the types or significant increases in the amounts of any effluents that may be released offsite.
: 3) The proposed changes, as previously described, do not affect any parameters that would cause an increase in occupational radiation exposure. There are no proposed physical changes to the facility or any process changes that would result in additional radiation exposure. Therefore, the proposed changes will not result in a significant increase in individual or cumulative occupational radiation exposure.

U.S. Nuclear Regulatory Commission  to Serial : RNP-RA/15-0083 5 Pages (including this cover page)
PROPOSED TECHNICAL SPECIFICATION CHANGES

Replace with Insert 1 RCS PIT Limits 3.4.3 MATERIAi S PROPERTIES BASE                               Curves applicable for heatup rates up to 60 &deg;F/Hr for CONTROLLING MATERIAL: Upper Shell Plate W10201-1         Service period up to 35 EFPY.
      ~* iting ART Values at 35 EFPY: 1/4T, 167' F 3/4T, 147'F            Heatup Curves include +10&deg;F and -60 psig allowance For instrumentation error.
2250 2000 1750 Ci                                                                 Acceptable Operation "iii
        .s:   1500 Heatup Rate to I!!
::i Ill                      60 ' F/Hr Ill I!!
Q. 1250 "C
         .!
IV u
        '6
        .:    1000                                                    Criticality Limit based on service Hydrostatic test T perature (226' F) for the     rvice period up to 750 35 EF Y 500 250 100      150    200     250   300     350     400     450 Indicated Temperature (&deg;F)
Figure 3.4.3-1 Reactor Coolant System Heatup Limits Applicable Up to 35 EFPY HBRSEP Unit No. 2                                      3.4-7                                   Amendment         No ~

                         - Replace with INSERT2 RCS PIT Limits
                       'II                                                                                          3.4.3 MATERIALS PROPERTY BASE CONTROLLING MATERIAL: Upper Shell Plate W10201-1                  Curves applicable for cooldown rates up and Girth Weld 10-273                                           100&deg;F/Hr for the service period up to 35 iting ART Values at 35 EFPY: 1/4T, 167&deg;F and 242&deg;F             EFPY. Curves include +10&deg;F and -60       IG 3/4T, 147&deg;F and 172&deg;F           allowance for instrument error.
2500 2250 2000
(;-   1750 iii
           !!::.
E
::s (I)
(I)  1500 E
0..
           "C                                                                 Acceptable Operation   I
           .el
            "'
CJ
           '6 1250
           =
1000  Cooldown Rate
("F/Hr 750 500 50     100    150     200    250    300   350     400    450 Indicated Temperature (&deg;F)
Figure 3.4.3-2 Reactor Coolant System Cooldown Limits Applicable Up to 35 EFPY HBRSEP Unit No. 2                                     3.4-8                                   Amendment No. 21'8-

                                                               !INSERT 1       I MATERIALS PROPERTIES BASE Controlling r.tateriat Upper Snell Plate W1D201-1 & Girtll Weld 10-273    Curves appHcable for lleatup rates up to 60' F/Hr for Limfti11g AAT V alues at 50 EFPY. 1/4T, 172"F & 263'F                     service period up to 50 EFPY 3/4T, 153'F & 191 'F                Heatup Curves include +20'F and -SD psig A llow ance for lnstrumentatio11 error.
2:00 22:0 2000
                =
                'ii a
                 ...
                 ; 1500 t
                'C
                 .
                 ~ 12:0
                ~
1000 1:0 500 2: 0 100     1$0      200     2:--0          350      400     4:0    500      s:o lndicatedTemperature<<FJ Figure 3 4 3-1 Reactor Coolant System Heatup Limits Applicable Up to 50 EFPY

jlNSERT       21 MATERIALS PROPERTIES BASE                                                  cur11es applicable for cooldown rates up to 100* F/Hr Controllin!J Material Upper Shell Plate W10201-1 & Girth Weld 10-273       for the seniice period up to 50 EFPY Limfting ART Values at SD EFPY: 1/4T. 172'F & 263'F                        Cuives include +20' F and -80 PSIG Allowance for 314T, 153'F & 191'F                   Instrumentation error 2750 2500 2250 2000 1750 S'
ii5
               ~
                ...
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::I 151!0 Ill Ill
                ...
CD IL "Cl CD 1250 10
               ~
               .5 1000 750 500 250 50      100     150     200    250    300      350     4!!0   450     500   550 Indicated Temperature ("F)
Figure 3 4 3-2 Reactor Coolant System Cootdown Limitations Appllcable Up to 50 EFPY

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 3 Pages (including this cover page)
REVISED TECHNICAL SPECIFICATION PAGES

RCS PIT Limits 3.4.3 MATERIALS PROPERTIES BASE Controlling Material: Upper Shell Plate W10201-1 & Girth Weld 10-273         Curves applicable for heatup rates up to 60"F/Hr for Limiting ART Values at 50 EFPY: 1/4T, 172&deg;F & 263"F                          service period up to 50 EFPY 3/4T, 153&deg;F & 191 "F                    Heatup Curves include +20&deg;F and -80 psig Allowance for Instrumentation error.
2500 2250 2000     Leak Test Limit 1750 Ci             Unacceptable Operation
               'iii
               .!:                                                                         Acceptable Operation I!! 1500
:I 111                   Heatup Rate to
                ~
II..
60&deg;F/Hr "C
                ~ 1250 u
               '6
               .:
1000 Criticality Limit based on lnservice Hydrostatic test temperature (221 "F) for the service period up to 50 EFPY 750 500 250 o +-r~-..-,-~~*-.-.~.-...-,.-,.-~....-~.....-J~~-.-.-.-.~.-.--.-.-..--.,.-,-..-.-~~~~~-......1 0       50      100     150      200      250      300      350       400     450     500    550 Indicated Temperature ("F)
Figure 3.4.3-1 Reactor Coolant System Heatup Limits Applicable Up to 50 EFPY HBRSEP Unit No. 2                                                    3.4-7                                    Amendment No.

RCS PIT Limits 3.4.3 MATERIALS PROPERTIES BASE                                                        Curves applicable for cooldown rates up to 100&deg; F/Hr Controlling Material: Upper Shell Plate W10201-1 & Girth Weld 10-273             for the service period up to 50 EFPY.
Limiting ART Values at 50 EFPY: 1/4T. 172&deg;F & 263&deg;F                              Curves include +20&deg;F and -80 PSIG Allowance for 3/4T, 153&deg;F & 191 &deg;F                      Instrumentation error.
2500 2250 2000
                                                      ~
                             ~IU-n-a-cc_e_p-ta-b-le-0-peration I 1750 6'
Ci) e:.                                                                 20&deg;F/ Hr I!! 1500
::J U)
U)
Acceptable Operation I!!
a.
               "C   1250                                                        60&deg;F/ Hr
               .!
ca u
:c
               .E 1000 Cooldown Rates
(&deg;F/Hr) 750 500 250 0
0         50      100       150       200    250    300      350    400     450     500   550 Indicated Temperature {&deg;F)
Figure 3.4.3-2 Reactor Coolant System Cooldown Limitations Applicable Up to 50 EFPY HBRSEP Unit No. 2                                                       3.4-8                                   Amendment No. _ _

U. S. Nuclear Regulatory Commission  to Serial: RNP-RA/15-0083 93 Pages (including this cover page)
WESTINGHOUSE REPORT, WCAP-15827, "H.B. Robinson Unit 2 Heatup and Cooldown Limit Curves for Normal Operation" (Non-Proprietary Class 3)

Westinghouse Non-Proprietary Class 3 WCAP-15827                                            March 2003 Revision 0 H.B. Robinson Unit 2 tI Heatup and Cooldown Limit Curves for I
Normal Operation
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I 8westinghouse
* WESTINGHOUSE NON-PROPRIETARY CLASS 3 WCAP-15827, Revision O H.B. Robinson Unit 2 Hcatup and Cooldown Limit Curves for Normal Operation T. J. Laubham March2003 Prepared by the Westinghouse Electric Company LLC for the Carolina Power & Light Co.
Approved:     ~ (vkl~
J.A. Gresham, Manager c.-* Engineering and Materials Technology Weslinghouse Electric Company LLC Energy Systems P.O. Box3.S.S Pinshurgh. PA 15230.0355
:>2003 Wes1inghousc Electric Company LLC All Rights Reserved

iii TABLE OF CO~TENTS LIST OFTABLES ........................................................................................................................................iv LIST OF AGURES ...................................................................................................................................... vi EXEClITIVE SUl\11\1ARY ......................................................................................................................... vii INTRODUCTION ............................................................................................................................ I 2     FRACTURE TOUGHNESS PROPERTIES .................................................................................... 2 3     CRITERlA FOR ALLOWABLE PRESSURE-TEMPERATURE RELATIONSHIPS .................... 7 4     CALCULATION OF ADJUSTED REFERENCE TEMPERATURE ............................................ 11 5     HEATUP AND COOLDOWN PRESSURE-TEMPERATURE LIMIT CURVES ........................ 29 6     REFERENCES ............................................................................................................................... 56 APPENDIX A: PT CURVES WITHOUT FLANGE REQUIREMENT .................................................. A-0 APPENDIX B: VESSEL WALL(l/4T. 3/4Tand T)TEMPERATURES ................................................ 8-0

iv LISTOFTAlltES Table I  Summary of lhe Best Estimate Cu and Ni Weight Percent and Initial RTNOT Values for the H.B. Robinson Unit 2 Reactor Vessel Materials ..................................................... 3 Table 2  Calculared lntegrared Neutron Exposure of the Surveillance Capsules @
H.B. Robinson Unit 2.......................................................................................................... 4 Table 3  Calculation of Chemistry Factors using H.B. Robinson Unit 2 Surveillance Capsule Data ....................................................................................................................... 5 Table4   Summary of the H.B. Robinson Unit 2 Reactor Vessel Bel\Hne Material Chemistry Factors ............................................................................................................... 6 Table S  Calculated Neutron FJuence Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface ( 1019 n/cm2
* E > 1.0 MeV) ..................................................... 12 Table 6  Summary of the Vessel Surface, J/4T and 3/4T F1uence Values used for the Generation of Che 30, 35, 40, 45 and 50 EFPY Heatup/Cooldown Curves ....................... 14 Table 7  Summary of the Calcul3ted FJuence Factors used for the Generation of the 30, 35, 40, 45 and 50 EFPY Heatup and Cooldown Curves ......................................................... 16 Table 8  Calculation of the ART Values for the l/4T Location                         @    30 EFPY .................................. 18 Table 9  Calculation of the ART Values for the 3/4T Location                         @ 30 EFPY .................................. 19 Table 10 Calcularion of the ART Values for che l/4T Location                         @    35 EFPY .................................. 20 Table 11 Calculation of Che ART Values for the 3/4T Location                          @   35 EFPY .................................. 21 Table 12 Calculation of the ART Values for the l/4T Location                          @   40 EFPY .................................. 22 Table 13 Calculation of the ART Values for che 3/4T Location                          @   40 EFPY .................................. 23 Table 14 Calculation of the ART Values for the l/4T location                          @   45 EFPY .................................. 24 Table 15 Calculation of the ART Values for the 3/4T Location                          @   45 EFPY .................................. 25 Table 16 Calculation of the ART Values for the l/4T Location                          @   50 EFPY .................................. 26 Table 17 Calculation of the ART Values for the 3/4T Location                          @   50 EFPY .................................. 27

v LISTOFTABLF.S Table 18 Summary of lhe Limiting ART Values Used in the Generation of lhc H.B. Robinson Unit 2 Heatup/Cooldown Curves ...................................................................................... 28 Table 19 30 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnainties for Instrumentation Errors) ................................................................... 33 Table20  30 EFPY Cooldown Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) .................................................................. 35 Table 21 35 EFPY Heatup Curve Data Points Using 1996 App. G (without Uncertainties for ln!itrumcntation Errors) ................................................................... 38 Table 22 35 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) .................................................................. 40 Table23  40 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnainties for Instrumentation Errors) ................................................................... 43 Table 24 40 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncenainties for Instrumentation Errors) .................................................................. 45 Table 25 45 EFPY Heatup Curve Data Points Using 1996 App. G (without Uncenaintics for Instrumentation Errors) ................................................................... 48 Tablc26  45 EFPY Cooldown Curve Data Points Using 1996App. G (without Uncenaintics for Instrumentation Errors) .................................................................. 50 Table 27 SO EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) ................................................................... S3 Tablc28  SO EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) .................................................................. SS

vi UST OF FIGURf..S Figure I  H.B. Robinson Unit 2 Reactor Coolant System Heat up Limitations (Jlealup Rates of 60 & I 00&deg;F/hr) Applicable for the First 30 EFPY
(\Virhout Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 31 Figure 2  H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumental ion Errors) Using 1996 App. G Methodology ........... 32 Figure 3  H.B. Robinson Unit 2 Reactor Coolant System Heatup Limitations (Heatup Rates of 60 & J00&deg;F/hr) Applicabli! for 1he First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 36 Figure4   H.B. Robinson Unit 2 Reactor Coolant System Cootdown Limitations (Cooldown Rates up lo 100&deg;F/hr) Applicable for the First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodology ........... 37 Figure 5  H.B. Robinson Unit 2 Reactor Coolant System Hcarup Limitations (Heatup Rates of 60 & I 00&deg;F/hr) Applicable for the First 40 EFPY (Without Margins for Instrumental ion Errors) Using 1996 App. G Methodology ........... 41 Figure6    H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limittitions (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 40 EFPY (Without Margins for lnsirumentation Errors) Using 1996 App. 0 Methodology ........... 42 Figure 7   H.B. Robinson Unit 2 Reactor Coolant System Heatup Limitations (Hcatup Rates of 60 & J00&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. 0 Methodology ........... 46 Figure 8   H.B. Robin~on Unit 2 Reactor Coolant System CoolJown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using '996 App. G Methodo\ogy ........... 47 Figure 9   H.B. Robinson Unit 2 Re:icror Coolant System Heatup Limitations (Heatup Rates of 60 & I00&deg;F/hr) Applicable for the First 50 EFPY
(\Vithout M:irgins for Instrumentation Errors) Using 1996 App. G Methodology ...........51 Figure 10  H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (CooIdown Rates up 10 I00&deg;F/hr) Appl icablc for the First 50 EFPY (Without Margins for Instrumentation Errors) Using 1996 App. G Methodo\ogy ...........52

vii EXECUTIVE 

==SUMMARY==

This report provides the methodology and results of the generation ofheatup and cooldown pressure temperature limit curves for nonn:il operation of the H.B. Robinson Unit 2 reactor vessel. In addition, the vessel wall temperature dati is documented herein under the Appendices.
The PT curves were generated based on the latest available reactor vessel infommtion and Ouenees
{WCAP-1580S)fll, which were up<bted to reflect actual power realized from the R021 uprate. The new H.B. Robinson Unit 2 heatup and cooldo\\11 pressure-temperature limit curves were generated using ASME Code Case N-641121 (which allows the use of the Kie methodology and "Circ. Flaw" methodology) and the a.'tial flaw methodology of the 1995 ASME Code, Section XI through the 1996 Addcndat3l.
It should be noted that H.B. Robinson was limited at the l/4T and 3/4T locations by the upper to intermediate shell circumferential weld with exception to the 3/4T location at 30 EFPY (Limited here by the upper shell plate Wl0201*1). The limiting axial material was the upper shell plate Wl0201*1. The pressure-temperature (PT) limit curves presented in Section S and Appendix A arc developed using the "axial-flaw'' methodology with the most limiting "a"<i:il-flaw" adjusted reference temperatures (ARTs), and the "Circ Flaw" Methodology (ASME Code Case N-641. formerly known as N-Sssl*I) with the mQfil limiting "Circ. Flaw" ART values. The "a.'tial-flaw" ART values produce a more limiting PT curve overall with exception to the higher temperatures where at a ccrt3in point, depending on the EFPY, the curve could switch from "axial-flaw" limited to a "circ-flaw" limited curve. When and where this occurs is noted within the data tables for each specific PT-limit curve.
[Note that the PT limit curves ofAppendix A arc the same as those in Section S, with exception of removing the flange requirement for potential future use.]

I        INTRODUCTION He:uup and cooldown limit curves are calculated using lhe adjusted RTNOT (reference nil-ductility temperature) corresponding to the limiting belt line region m:iterial of the reilctor vessel. The adjusted RTNor of the limiting material in the core region of the reactor vessel is determined by using the unirrildiated reactor vessel material fracture toughness properties. estima1ing the radiation-induced flRTNOT* and adding a margin. The unirradia1ed RTNl>T is designated as the higher of either the drop weight nil-ductility transition temperature (NDTI) or the 1empcra1ure al which the malerial exhibits at least 50 ft-lb of impact energy and 35-mil lateral expansion (normal to &he major working direction) minus 60&deg;F.
RTNl>T increases as the material is exposed to fast-neutron radiation. Therefore. to find the most limiting RTNOT at any time period in the reactor's life, flRT NOT due to the radiation exposure associated with that rime period must be added to the unirradiated RTNOT (IRTNOT). The extent of 1he shift in RTNOT is enhanced by certoiin chemical clements (such as copper and nickel) present in reactor vessel steels. The Nucleilr Regul:uory Commission (NRC) has published a method for predicting radialion embriulement in Regulalory Guide 1.99, Revision 2, ..Radialion Embrillll!menl of Reactor Vessel Malerials.''1' 1 Regulatory Guide 1.99, Revision 2, is used for lhe calculation of Adjusted Reference Tempcralure (ART) values (lRTNOT + .1.RTNM'+ margins for uncertainties) at the 1/4T and 3/4T locations, where Tis the thickness of the vessel at the belt line region measured from the clad/base metal interface.
The heatup and cooldown curves documented in this report were generaled using the most limiling ART values and the NRC approved methodology documented in WCAP-14040-NP-A, Revision 21"'1, "Me1hodology Used to Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves" wilh exception of the following: I) The Oucnce values used in this report arc calculated nuence values (i.e. comply with Reg. Guide l.190). not the best estimate flucnce values.
: 2) The K1c crilical stress intensities are used in place of the K1, criticill stress inlensities. This me1hodology is laken from approved ASME Code Case N-641m. 3)The 1996 Version of Appcndiit G to Sec1ion X1 1 ~ 1 will be used rather than the 1989 version.
WCAP-IS827

2 2        FRACTURE TOUGHNESS PROPERTIES The fracture-toughness propenies of the ferri1ic materials in 1he reactor coolant pressure boundary are determined in accordance wi1h the NRC Standard Review Plan 171* The bellline material properties of the H.B. Robinson Unit 2 reactor vessel is presen1ed in Table I.
Best estimate copper (Cu) and nickel (Ni) weight percent values used to calculate chemistry factors (CF) in accordance with Regulatory Guide 1.99, Revision 2, are provided in Table I. Addition:illy, surveillance capsule data is available for four capsules (Capsules S, V, T and X) already removed from lhe H.B. Robinson Unit 2 reactor vesse1. This l'IUr\'cillance capsule dala was ntso used lo cakuta1e CF values per Posilion 2.1 of Regulatory Guick 1.99, Rcvbion 2 in Table 4. These CF values are summarized in Table 5.
The Regulalory Guide 1.99, Revision 2 methodology used lo develop the heatup and cooldown curves documented in this report is the same as that documented in WCAP-14040, Revision 2.
Credibility Evalu:11ion Robinson surveillance program contains surveillance malerial from alJ three intermediate shell plates and from weld material fabricated from weld wire heat number W52 I4, which is the same heat as the upper lo intermedia1e shell girth weld seam. In order to apply the surveillance data to such evaluations as developing ART values, you lirst have to evaluate whether or not the data is credible. The procedures for cvalualing credibility are prescribed in Regulatory Guide 1.99, Rev. 2 and IOCFR50.61, along with guidance provided by the NRC at an industry meeting on February 12111 & 13th, 1998. The credibility cvalualion for lhe Robinson data has already been performed under lhe Capsule X repon, WCAP-15805, and the results were as follows:
* Surveillance plate materials from lnlermediate Shell Plates WI0201-4 and Wl0201-6 were determined 10 be not credible.
* Surveillance plate ma1erials from Intermediate Shell Plate W 10201-5 was determined 10 be credible.
* Surveillance weld metal (Heat W5214) from Robinson only was dclermined to be not credible. Note that there exists surveillance data of the same heat from Indian Point Units 2 and 3. lf this data were integrated with Robinson, the surveillance weld data would then be credible. For conservatism, however, the Indian Point surveillance data will not be used. Robinson data alone produces a slightly lower chemistry factor via Position 2.1, but this is offset by the higher margin because of the non-credible data.
Ba~d on the results above, only intennediate shell plate W10201-5 may use a reduced m3rgin when calculating ART via Position 2.1. All other surveillance data win use the full a~ in determining margin and ART.
WCAP-1.5827

3 TABLE I Summary of the Best Estimale Cu and Ni Weight Pcrccnl and Initial RT NOT Values for the H.B. Robinson Unil 2 Reaclor Vessel Materials Material Description                           Cu (%)'8'           Ni(%)1* 1      Initial RT"rrr1d 1 Closure Head A:mge WI 0208                            ...               0.70               60&deg;F Vessel Range WI0209                                ...               0.67               60&deg;F Inlet Nozzle                                0.02            0.75/0.90            6Qopcl Outler Nozzle                               0.15'''             0.71              6Qoptl Upper Shell Pl:itc WI 020 I -1                       0.13               0.11               69&deg;F Upper Shell Pl:ite WI 0201-2                         0.15               0.25               30&deg;F Upper Shell Pl:itc WI 0201-3                         0.11               0.08               36&deg;F lmenncdi:itc Shell Plate WI020l-i                       0.12               0.09               20&deg;F Intermediate Shell Plate WI0201*5                       O.IO               0.12               20&deg;F Jn1ermcdiate Shell Plate WI0201 *6                      0.l)()             0.09               45&deg;F Lower Shell Plate W9807-3                           0.12               0.10               50&deg;F Lower Shell Plate W9807-5                           0.15               0.10               33&deg;F Lower Shell Pl:ite W9807-9                          0.14               0.15                9&deg;F Upper Shell Plate Longitudinal                        0.22              o.os*b*             -56&deg;F Weld Sc:ims 1-273A, B,C(He:it # R6054D)
Intermediate Shell Plate Lon~itudin:il                   0.22              o.os*b*             -56&deg;F Weld Scams 2*273A, B. C (Heat# R6054 8)
Lower Shell Plate Longitudinal                        0.22              0.051b*             -56&deg;F Weld Scams 3-273A. D. C (Heal# 860548)
Upper to Jnh:rmcdiatc Shell Plate Circumferential              o.21*h*              1.01              -56&deg;F Weld Scam 10-273 (Heat# W5214)
Intermediate 10 Lower Shell Plate Circumforcntial               0.19               0.98               -77&deg;F WelJ Scam 11-273 (Heat# 3-iD009)
Nozzle Welds                                --_,,,              --_.,,            -56opcl Surveillance Weld (Heat# W5214)'c1                       0.34                O.fl6              ---
Notes:
(a) Cu & Ni are the currcnl docketed v3lues for Robinson 2 (Ref 8 for the plates and Ref. 9 for the Welds). The Jnle1 nozzle forgings (heal Xl5156/XSJ 16J) were ohl3incd rcr the Midvalc-Heppcnstall CMTRs.
(b) Rounded 10 two decimal poinls per ASTM E29. using the ''Rounding Method" (c) Per WCAP-IOJ04.
(d) Oocke1cd values per Ref. 8. All values ar~ mc3surcd Cllccpl welds of heat numbers 860548 &. WS214.
(e) Assumed $Cncric value per Standard Review Pl3n Branch Technical Position MTED 5-2.
(0 No Copper Value availahlc, however since the inlet noule was reported as 0.02 Cu ii is conservative to assume thal the oullct nozzle Cu value will llC no higher than the highcsl vessel plate or nozzle Cu value.
(g) Sec Tahle 4.
WCAP-15827

The chemistry factors were calculated using Regulatory Guide 1.99 Revision 2, Posit ions I.I and 2.1.
Position 1.1 uses the Tables from the Reg. Guide along with the best estim.1te copper and nickel weight percents. Position 2.1 uses the surveillance capsule data from all capsules withdrawn to dale. The Ouence values used to determine the CFs in Table 4 are the calculated nucnce values at the surveillance capsule locations. The measured ARTNor values for the weld data were adjusted for chemistry using the ratio procedure given in Position 2.1 of Regulatory Guide 1.99, Revision 2.
All calculated Ouence values (capsule and projections) for H.B. Robinson Unit 2 were updated and documented in WCAP-15805 111* These fluences were calculated using the ENDF/B-VI scattering cross-section data set. Table 2 is a summary of the capsule Ouences from 11.B Robinson Unit 2.
TABLE2 Calculated Integrated Neutron faposure of the Surveillance Capsules       @  H.B. Robinson Unit 2 Capsule                                          Flue nee s                              4.79 x I011 nkm 2, (E > 1.0 McV) v                              5.30 x 1011 n/r:m2, (E > 1.0 McV)
T                               3.87 x I0 19 n/r:m2, (E > 1.0 McV) x                              4.49 x I0 111 n/cm~. (E > 1.0 McV)
WCAP-15827

5 TABLE3 Calculation of Chemistry Factors using H.B. Robinson Unit 2 Surveillance Capsule Data f\1atcrial          Capsule        Capsule     r* 1    FFb1             flRTNoT ' 1 1
FF*ARTNOT           FF2 ln1crmcdia1c Shell           s              0.479           0.795               .n.51              25.85         0.632 Plalc WI 0201-4            x               4.49           1.381               104.73             144.63        1.907 (Long.)                                                                        SUM:        170.48         2.s:w Cfw1o:x11 .~ = I(fF *RTNot>    +   I< FF!)= (170.48) +     (2.539)= 67.1&deg;F ln1ermedi:11c Shell          s              0.479           0.795                15.29              12.16        0.632 Plate WI0201-5              v              0.530           0.823               47.01              38.69         0.677 (Long.)                                                                         SUM:        50.85         1.309 Cfw10201-s = I<FF
* RT,..-oy)  +    I< FF2) =(50.85) +   ( 1.309) = 38.8&deg;f Intermediate Shell           s              0.479           0.795                 13.8              10.97        0.632 Plate WI0201*6              T               3.87           1.3-49              75.24              IOI.SO        1.820 (Long.)                                          .                              SUM:        112.47        2.452 Cfwur.o*** = I<FF *RTtmT) +         I< FP) = ( J 12.47) +           =
(2.452) 4S.9"F Surveillance Weld        V(HDR2)            0.530           0.823          221.88 (209.32)         182.61        0.677 Matcrial'd*         T(HBR2)             3.87           J.3-49         305.44 (288.1.5)       412.04          1.820 X (HBR2)            4.49           1.381          281.89 (265.93)        3119.29         1.907 SUM:       983.9-4        4.40-i CF s-. Weld a: !.<FF* RTNOT)     +   I.{ FF1) = (98J.9-4&deg;F) + (4.404) =22J.4"F Note<;;
(a)       f = flucncc. Sec Table 2, (x 1019 n/cm2* E > 1.0 MeV).
(b)       FF= nucnce factor= ( 0*11
* 0 **1osn.
(c)      ti.RTNOT values arc the measured 30 ft-lb shifl values taken from the following documents:
         - H.B. Robinson Uni1 2 ..* WCAP-1'805111 (I.I)                  =                 =
Ratio HDR2 230.2 + 217.7 1.06 for the H.B. Robinson Unit 2 data.
(The pre-ndjustcd values are in parenthesis.)
WCAP-15827

6 TABLE4 Summary of the 11.B. Robinson Unit 2 Reactor Vessel Beltline Material Chemistry Factors Material                         Reg. Guide 1.99, Re,*. 2      Reg. Guide 1.99, Rev. 2 Position J.1 Cf's1* 1           Position 2.t Cf's Inlet Nozzle                               2oop*'                          ...
Outlet Nozzle                               I 13&deg;f4&deg;                        ...
Upper Shell Plate W 10201-1                          62.9&deg;F                          ...
Up(ll!r Shell Plate WI 0201-2                        84.8&deg;F                          ...
Urpcr Shell Plate WI0201-3                           51.8&deg;F                          .. -
Intermediate Shell Plate WI0201-4                        57.J&deg;F                         67.1&deg;F Intermediate Shell Plate WI0201*5                        51.2&deg;F                         38.8&deg;F Intermediate Shell Plate \\'10201-6                      44.2&deg;F                         45.9nF Lower Shell Plate \\'9807-3                         58.0&deg;F                           ...
Lower Shell Plate W9807-5                           70.5&deg;f                           ---
Lower Shell Plate W9807-9                           70.5&deg;f                           ...
Up[ll!r Shell Plate Longitudinal                      100.8&deg;F                          ...
Weld Scams 1-273A, B, C (Heal # 86054 8)
Intermediate Shell Plate Longitudinal                     I00.8&deg;F Weld Seams 2-273A, B, C (Heat# 860548)
                                                                                                ---
Lower Shell Plate Longitudinal                        100.8&deg;F                          . -.
Weld Scams 3-273A, B. C (Heat# 860548)
Up[ll!r to Intermediate Shell Plate                    230.2&deg;F                        223.4&deg;F Circumferential Weld Scam 10-273 (Heat# WS214) ln1crmcdia1c 10 Lower Shell Plate                      217.1&deg;F                          ...
Circumfcrcn1ial Weld Scam 11-273 (Heat# 348009)
Nozzle Welds                               230.2&deg;f'bl                        .. -
Surveillance Weld (Hc:u # WS214)                         210.7&deg;F                          --.
NOTE:
(a) See Tahlc I for cxplan:nion of the copper and nickel values used to determine the chemistry factor.
(b) Since no copper or nickel content is availahlc, it is conserva1ively assumed that the chemistry factor is equal lo that of the highesl weld on 1hc vessel (i.e. Heat #W.5214).
WCAP-1.5827

7 3        CRITERIA FOR ALLO\VABLE PRESSURE-TEl\1PERATURE RELATIONSHIPS 3.1     Overall Approach The ASME approach for calculating 1he allowable limit cun.*es for various heatup and cooldown rates specifies that lhe total stress intensity factor, K1o for the combined thermal and pressure stresses at any time during heatup or cooldown cannot be greater 1han the reference slress intensity factor, Kie. for the metal temperature at that time. K1c is obtained from the reference fracture toughness curve, defined in Code Case N-640, ..Alternative Reference Frac1ure Toughness for Development of PT Limit Curves for Section Xl''12 " 31 of the ASME Appendi~ G to Section XI. The K1c curve is given by the following equation:
(I)
: where, reference stress intensity factor as a function of the metal temperature T and the metal reference nit-ductility temperature RTNOT This K1c curve is based on the lower bound of static critical K1 values measured as a function of temperature on specimens of SA-533 Grade B Class I, SA-508-1, SA-508-2, SA-508-3 steel.
3.2 Methodology ror Pressure-Temperature Limit Curve De,,*elopment The governing equation for the heatup-cooldown analysis is defined in Appendix G of Che ASME Code as follows:
(2) where, K1m =     stress intensity factor caused by membrane (pressure) stress K11 = stress intensity factor caused by the thermal gradients K1c =     reference stress intensity factor as a function of temperature relative to the RTNOT of the material C   s:::  2.0 for Level A and Level B service limils C   =     1.5 for hydrostatic and leak tesl conditions during which the reactor core is not critical WCAP-15827

8 For membrane 1cnsion, 1he corresponding K1 for the postulated defect is:
Kim= M,,,x(pR./t)                                                     (3) where. Mm for an inside surface flaw is given by:
1.85 for .Ji < 2, 0.926 .fi for 2 S .fi S 3.464
* 3.21 for .fi > 3.464 Similarly. Mm for an oulside surface flaw is given by:
1.77 for .Ji < 2, 0.893 .fi for 2 S   JI S 3.464 ,
3.09 for .Ji > 3.464 and p =internal pressure, Ri =vessel inner radius, and t =vessel wall thickness.
For bending stress. the corresponding K1 for the postulated defect is:
Kn.  = Mb
* Maximum Slress, where M is two-thirds of Mm 11 The maximum K1 produced by radial thermal gradienl for che po!itulated in!iide surface defecc of G-2120 is K 1, = 0.953x JO.) x CR x tu. where CR is the cooldown rate in &deg;F/hr.* or for a poslulated oulside surface defecl, K 14 =0.753x10* 3 x HU x t15, where HU is the heatup rale in &deg;f/hr.
The through-wall temperature difference associated with the maximum thermal K1c:m be determined from Fig. G-2214-1. The temperature at any radial distance from the vessel surface can be determined from Fig. G-2214-2 for the maximum thermal K1 *
(:a)      The m:aximum thermal K1 relationship and the temperature relationship in Fig. G-2214-1 are applicable only for the conditions given in G-22 I 4.3(a)( I) and (2).
(b)       Alternatively, the K1 for radial thermal gradient can be calculated for any thermal stress distribution and at any specified time during cooldown for a *A-thickness inside surface defect using the relationship:
K11 = (1.0359Co+ 0.6322C1+0.4753C2+0.3855C3) * / ;                                   (4)
WCAP-15827

9 or similarly, Krr during heatup for a 'A-thickness outside surface defect using the relationi;hip:
K1, =(l.043Co + o."630C1 + 0.481C2+0.40 ICl)* Ji;;                                    (5) where the coefficients Co. Ci. C1 and Cl are dctennined from the thermal stress distribution at any specified time during the heatup or cooldown using the form:
(6) and xis a variable that represents the radial distance from the appropriate (i.e., inside or outside) surface to any point on the crack front and a is the maltimum crack depth.
Note, that equations 3, 4 and 5 were implemented in the OPERLIM computer code, which is the program used to generate the pressure-temperature (P-T) limit curves. No other changes were made to 1he OPERLIM computer code with regard to P-T calculation methodology. Therefore, the P-T curve methodology is unchanged from that described in WCAP-14040, "Methodology used lo Develop Cold Overpressure Mitigating System Setpoints and RCS Heatup and Cooldown Limit Curves"161 Section 2.6 (equations 2.6.2-4 and 2.6.3-1) with the exceptions just described above.
At any time during the heatup or cooldown transient, K1c is di:tennined by the metal temperature at the lip of a postulated naw at the I/4T and 3/4T location, the appropriate value for RTNOT* and the reference fracture toughness curve. The thermal stresses resulting from the temperature gradients through the vessel wall are calculated nnd then the corresponding (thermal) slress in1ensity factors, K11 , for the reforence naw are computed. From Equation 2, the pressure stress intensity factors are obtained and, from these, the allowable pressures are calculated.
For the calculation of the allowable pressure versus coolant temperature during cooldown, lhe reference naw of Appendix G to the ASME Code is assumed to exist at the inside of the vessel wall. During cooldown, the controlling location of the naw is always at lhe inside of the wall because the thennal gradients produce tensile stresses nt the inside, which increase with increasing cooldown rates.
Allowahle pressure-tempcrarurc relations nre generated for both stendy*stare and finite cooldown rate situations. From these relations, composite limit curves are constructed for ench cooldown rate of interest.
The use or the composite curve in the cooldown analysis is necessary because control of the cooldown procedure is based on the measurement of reactor coofant tempcrarure, whereas the limiting pressure is actually dependent on the material temperature at the tip of the assumed naw. During cooldown, the l/4T vessel location is at a higher temperature than the Ouid adjacent to the vessel inner diameter. This condition. of course, is nor true for the steady-state situation. It follows that, at any given reactor coolant temperature, the 41T (temperature) developed during cooldown results in a higher value of Kie at lhe If.ff location for finite cooldown rates lhan for steady-state operation. furthennore, if conditions exist so that the increase in Kk exceeds K11 , the calculated allowable pressure during c:ooldown will be greater than the Mcady-state \'alue.
WCAP-15827

10 The above procedures are necdl!d bccau!.e there is no direct control on temperature at the l/4T location and, lherefore, allowable prc~!.ures may un~nowingly be violated if the rate of cooling is decreased at various inlervals along a cooldown ramp. The ui.e of the composile curve eliminates this problem and ensures conserv;uive opera1ion of the sy!>lem for 1he entire cooldown period.
Three separate calculations are required 10 de1ermine 1he limit curves for finite heatup rates. As is done in the cooldown analysis. allowable pre!.sure-temperature relationships are developed for ~ready-state conditions as well as finite heat up rate conditions assuming the presence of a l/4T defect at the inside of the wall. The heatup rc:sulls in compressive stresses at the inside surface that alleviate the tensile stresses produced by internal pressure. The metal temperature at the crack tip lags the coolant tempera1Ure:
therefore, lhe K1c for the l/4T crnck Juring heatup is lower than lhe Kie for lhe l/4T crack during ~teady state conditions al the same coolanl temperature. During hcalup, especially al 1he end of lhc lransienl, conditions may exist so 1hat lhe effec1s of compressive 1hennal stresses and lower K1c values do not offset each other, and lhe pressure-temperature curve based on steady-Mate conditions no longer represents a lower bound of all similar curves for finite he:uup rates when the l/4T naw is considered. Therefore, both cases have to be analyzed in order to ensure that al any coolant temperature the lower value of the allowable pressure calculated for !lteady-!>tatc and finite healup rates is obtained.
The second ponion of the heatup analysis concerns the calculation of the pressure-temperature limitations for the case in which a l/4T Oaw located at the l/4T location from the outside surface is assumed. Unlike the situation at the \'e!ii.el inside ~urface, the thermal gradients established at the outside surface during hca1up produce Mre!.i.es which are tensile in nature and therefore lend to reinforce any pressure stresses present. These thermal ~tresses arc dependent on both the rate of hcatup and the time (or coolant temperature) along the hcatup ramp. Since the thennal stresses at the outside arc tensile and increase with increasing heatup rates. each heatup rate must be an:ilyzed on an individu:il basis.
Following the gener:ition of pressure-temperature curves for both the Meady-state and finite heatup rate situations, the final limit cur\'cs are produced by con~tructing a compo~ile curve based on a point-by-point comparison of the ~teady*state and finite heat up rate data. At any given temperature, the aUowable pres~ure is laken to be the lesser of the three \'alues laken from the curves under consideration. The use of the composile curve is necessary to set conservative heatup limilations because it is possible for conditions to exist wherein. over the couri.e of the heatup ramp, the controlling condition switches from the inside to the outside. and the pressure limil mu!lt at all times be based on analysis of the most critical criterion.
3.3 Closure llead/\'essd Flange Requirements 10 CFR Part 50, Appendix 0 1111 .iddresses the metal temperature of the closure head nange and vessel nange regions. This rule litatcs that the metal temperature of the closure nange regions must exceed the material unirradialed RTNor by al leaM 120&deg;F for nonnal operation when lhe pressure exceeds 20 percent of 1he prcsel'\'ice hydroslalic te!.l pres!>ure (3106 p~i), which is 621 psig for H.B. Robinson Unit 2. The limiting unirradiated RTNor of 60&deg;F occurs in both the closure head and \'Cssel nanges or lhe H.B.
Robinson Unit 2 reactor o,*essel. i.o the minimum allowable temperature oflhis region is 180&deg;F at pressures grealer than 62 l p~ig. This limit is !\hown in Figures 5-1 through 5-10 wherever applicable.
WCAP*l5827

II 4        CALCULATION OF ADJUSTED REFERENCE TEMPERATURE From Regulatory Guide 1.99, Revision 2, the adjusled reference temperature (ART) for each material in the bchline region is given by the following expression:
ART= lniti:lf RTNt>f +ART1111>r +Margin                        (7) lni1ial RTNOT is Che reference temperature for the unirradialcd malerial as defined in paragraph NB-2331 of Section Ill of the ASME Boiler and Pressure Vessel Codelll1* If measured values of initial RTNOT for the material in question arc not avallable, generic mean values for tha' class of material may be used if there are sufficient test results 10 eslablish a mean and standard deviation for the class.
ARTNOT is the mean value or the adjustment in reference tcmpcralurc caused by irradiation and should be calculated as follows:
(8)
To calculate ARTNOT at any depth (e.g., at l/4T or 3/4T), the following formula must first be used to attenuate the flucnce at the specific depth.
(9) where x inches (vessel bel1Jine thickness is 9.313 inches) is the dcp1h into the vessel wall measured from the vessel clad/base metal interface. The resulrant Ouence is then placed in Equation 8 to calculate the ARTNor at the specific depth.
The Westinghouse Radiation Engineering and Analysio; Group evaluated the vessel nuence projections in WCAP-15805, which were updated toreOcct a total power uprate of 1.77r to 2339 Mw. They are presented in a condensed version in Tabk S of this rcpon. The evaluation used the ENDF/B-VJ scattering cross-section data set. This is con~istent with methods presented in WCAP-14Q.i0-NP-A,
''Methodology Used to Develop Cold Overpressure Mitigating Sysrem Sctpoints and RCS Hcatup ond Cooldown Limit Curves". Table S contains lhe calculated vessel surface nucnces values al various azimuthal locations, and in some instances at various longitudinal locations. Tables 7 and 8 contain the J/4T and 3/4T calculated fluences and fluence factors, per the Regulatory Guide 1.99, Revision 2, used to calculate the ART values for all beltline materials in the H.B. Robinson Unit 2 reactor vessel.
WCAP-15827

J2 TABLES Cakulaled Neu1ron Auence Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface CJ 0 19 n/cm2* E > 1.0 Me V)
Azimuthal Location EFP\'            oo               10&deg;                  20&deg;          30&deg;           40&deg; Peak V~I Longitudinal Location (-4 inches above Cor~ Midpl:and 20.39      2.76110 1"       2.05 Jt to'"          1.24 ll IO'"  9.69 l to 11 6.63 Jt 101*
21.78      2.87 ll 101"     2.14" 10 "
1 1.29* 101"    1.02 l 10 1" 7.01  it JO" 29        3.68 I JO'"      2.73 x      1 I0 "        1.62 Jt 10 1
                                                                      " 1.27 x 10 1
                                                                                   " 9.001 J0 11 30        3.79 ll  IO'"    2.81   lt to'"        1.67 x I0 1"  1.30 ll JO'" 9.27 ll Jo 1*
3.5      4.3.5x IO'"        3.23 ll JO'"         1.89 x IO'"   1.48ll 101"  J.06 ll to 19 40       4 .901t JO'"       :.l64 Jt JO'"        2.12 x 101"   l.65x IO'"   1.20 ll J0 19 4.5       ~.4S 1 10 "
1 4.05 l 10 1..         2.3.5it10 1"  1.82 JI 101" 1.33 It 101..
         .50       6.01x10 1"        4.461 IO'"           2.!'\81 I01"  2.00 l 101"  1.47 ll 101" Upper to Inter. Shell Circ. Weld 20.39      1.21 x 101"            -                    ...          -*            -
2J.78      1.2.5 l 10 1
                               "          **-                  *-           ...           --
29        1.S711 10  1
                               "
                                          --                   -            -*            -
:IO       1.62 x 10  1
                                "         *-*                  *--          *--           -
3.5       1.841110   1
                                "         --                   *--          ...           -
40        2.06 x   101"          *-*                   **-         ...           ...
45       2.2811 to'"            --                    ---         -             -
so       2.50
* 1 I0 "          -                     --          -             -
Inter. to LowerSheJJ Cfrc. Weld 20.39       1.52 ll 101"          --                    **-         *-            --
21.78       1..54      1 I 10 "
                                          -                     -           --            -
29        t .67x JO'"'          -                     -           -             -
30        1.69 x 10  1
                                "
                                          -                     *-           --           --
35        1.78 ll 10"           --                    ...          --           -
40        1.87 x 101"           --                    ...          -            -
45        l.96 x IO'"           -                     -            -            -
so       2.05 1 JO'"            -                     -            -            -
WCAP-J.5827

13 TABLE 5 - (Continued)
Calcufated Neutron Auence'Projections at Key Locations on the Reactor Vessel Clad/Base Metal Interface
()019 n/cm2* E > 1.0 MeV)
Azimuthal l...ocalion EFPY                                                Peak*
Inlet Nozzles 50                                            3.93 x 1017 Outlet Nozzles*
50                                             2.53 x I0 17
   *Only the SO EFPY values are listed since the Noulc:li will not he limiting materials due to their low Oucncc values. This will be demonstrated in the ART cakul31innc; for 50 EfPY only. Values for the lnll!t and Outlet Nozzles were taken from Table 6-1 Kof WCAP* 1.5!10.5 (Used lhc Nt1zzlc Weld Flucnccs for conscrvalism).
WCAP-15827

14 TABLE6 Summary of the Vessel Surface, l/4T and 3/4T Auence Values used for lhe Generation of lhe 30, 35, 40, 45 and 50 EFPY Hcatup/Cooldown Cur\'eS Material                           Surfare                 l/4Td                J/4Tct 1                     1                    1
(.Vcm .E > 1.0 Me\')  (.Vcm ,F. > 1.0 MeV) (nlcm .E > 1.0 l\leV) 30 EFP\'
1 lntermedi:lle Shell Plates (Peak Flucncc)           3.79 x 10 "'                    1 2.17 x 10 "          7.09 x 10*~
1 Upper to Inter. Shell Circ Weld, Upper Shell           l.62x 10    "         9.26 X I0 1 K         3.03 x 10 11 Plates and Upper Shell Long. Welds111 Inter. to Lower Circ. Weld, Lower Shell Plates          1.69 x  JO'"'         9.67 x 10 1*         J.16 x   rn 111 and Lower Shell Long. Welds lnrcr. Shell Long. Welds                   2.!11 x I0 1"'        1.61JC101'1          S.26 x I0 11 (I Cl", 20* or 40-)n. 1 35 EFPY Intermediate Shell Plates (Peak Aucncc)             4.35 x I0 1"'         2.49 x 101"'         IU4 x IO" Upper to lnrer. Shell Circ Weld, Upper Shell           1.84 x  JO'"'         1.05 x 1
10 "         3.4..t x 10 11 Plates and Upper Shell Long. Welds111 1                    1                      111 Inter. lo Lower Circ. Weld, Lower Shell Plates          1.78 x 10 "'          1.02 x I0 "'         3.33 x 10 and Lower Shell Long. Welds Inter. Shell Long. Welds                   3.23 x 10 "
1 1.85 x 10 111 6.04 x I011 (10&deg;, :zoo or 40&deg;)'bl 40 EFP\'
Intermediate Shell Plates (Peale. Flucncc)          4.90 x 101"           2.80 x 101"'         9.17 x 1011 Upper to Inter. Shell Circ Weld, Upper Shell           2.06 x  JO'"          1.18 x 101'1         3.85 x J0 11 Plates and Upper Shell Long. Welds111 1
Inter. to Lower Circ. Weld, Lower Shell Plates          1.87 x I0    "        1.07 x 101"          3.50 x 10 111 and Lower Shell Long. Welds ln1er. Shell Long. Welds                   3.64 x  JO'"'         2.08 x 10111         6.80 x 10 111 1111 (10&deg;. 20* or40&deg;)
45 EFPY 111                                          1 lntermediale Shell Plates (Peak Fluence)            5.45 x 10             3.11 x 101..          1.02 x I0    "
1 Upper to ln1er. Shell Circ Weld, Upper Shell           2.28 x 10 "            l.30x 10 "
1 4.26 x I0 111 Plates and Upper Shell Long. Welds111 1                    1 ln1cr. 10 Lower Circ. Weld. Lower Shell Pla1cs           1.96 x 10 "           1.12 x I0  "        3.67 x 1011 and Lower Shell Long. Welds 1                    1 Inter. Shell Long. Welds                  4.0S x 10 "           2.32 x 10 "          7.56 x I0 11
( 10", 10" or 40")'111 Noles on Next Page.
WCAP-15827

15 TABLE 6 (Continued)
Summary of lhc Vessel Surface. l/4T and 3/4T Fluence Values used for the Generation of the 30. 35. 40. 45 and 50 EFPY Heatup/Cooldown Curves Material                                    Surface                     11.irc*                  3/4rc>
(n/cm 2
                                                                     .r. > 1.0 MeV)          2 (n/cm .E > 1.0 MeV)              1 (n/cm ,E>1.0 Me\')
SOEFPY Intermediate Shell Plates (Peak Auc:nce)                    6.01 x 1019              3.44 ll I0 19             1.12 ll IO'"
Upper lo Inter. Shell Circ Weld. Upper Shell                   2.50 x 1
10 "            1.43 ll I0 19 4.68 x I0 11 Plates and Upper Shell Long. Welds111 Inter. 10 Lower Circ. Weld, Lower Shell Plates                  2.05 x 1019               1.17 x IO'"              3.83 x 1011 and Lower Shell Long. Welds Inter. Shell Long. Welds                           4.46 x I019              2.55 x J019               8.3.i x 1018
( 100. 20&deg; or 40&deg;)1111 Inlet Nozzle                                3.93 x I0 17             2.24 x 10&deg;                7.35 x I0111 Outlet Noulc                                 2.53   ll 1017            1.45 ll 1017             4.73 x J0 111 (a) For conscrvati~m the peak nucnce was u!ied even though Jong. welds arc not at the peak location (0&deg;).
(b) The nuence was taken from the peak azimuthal location from the three rrovided.
(c) If.ff and 3/4T = FcSurfllCCI *c14 24 ** 1, where x is the depth into the ves~I wall (i.e. 9.3 J3*0.25 or 0.75)
WCAP-15827

16 TABLE?
Summary of the Calculated FJuence Factors used for the Generation of the 30, 35, 40, 45 and 50 EFPY Heatup and Cootdown Curves l\faCeriaf                           lf4Tf'*1       Jl4TFF    3/.CT r*>      3/4TFF 30 EFP\'
ln1crmedi:11e Shell Plales (Pc:ilt Flucncc)        2.17 x 10 "
1 1.21   7.09 x    rn**   0.904 11                        11 Upper 10 lnrcr. Shell Circ Weld. Upper Shell          9.26 x I0        0.978   3.03 x 10        0.672 Plales and Upper Shell Long. Welds1b 1 Jn1cr. to Lower Circ. Weld. Lower Shell Plates         9.67x    1o*r-   0.99)   3.16x 1011       0.684 and Lower Shell Long. Welds ln1er. Shell Long. Wc!Js (10&deg;, 20&deg; or 40&deg;r           1.61 x IOh        1.13   5.26 x    to'*   0.821 35 EFPY lnh:rmcdiate Shell Plates (Peak Flucncc)           2.49 x 10"'       1.25   8.14 x to''      0.942 Upper lo Inter. Shell Circ Weld. Upper Shell          1.05 x IO'"       1.01   3.44 x 10111     0.706 Pla1cs and Upper Shell Long. Welds11" lnlcr. to Lower Circ. Weld, Lower Shell Plates         1.02 x l0 19      1.01   3.33" 10"        0.697 and Lower Shell Long. Wetds lnlcr. Shell Long. Welds (10&deg;, 20&deg; or 40&deg;)' 0        1.85 x IO'"       1.17   6.04 x 10**      0.858 40 EFP\'
1 lntcnnedi:lle Shell Plates (Peak Aucncc)           2.80x 10 "        1.27    9.17 x   to"    0.976 Upper 10 Inter. Shell Circ Weld, Upper Shell          1.18 x 10'"       I.OS   3.85 x 10"       0.736 Plates ond Urpcr Shell Long. Weldsn.1 Inter. to Lower Circ. Weld, Lower Shell Pl:ucs          1.07" 10'"       1.02    3.SO x 10"      0 .710 and Lower Shell Long. Welds Inter. Shell Long. Welds ( 10&deg;. 200 or 400)" 1       2.08 )l 10'"      1.20    6.80 x IO"      0.891 45 EFP\'
Intermediate Shell Plalcs (Peal: Aucncc)          3.11" 10*~        1.30    1.02 x 10*~      I.OJ Upper co Inter. Shell Circ Weld. Upper Shell           I.JO x JO'~      1.07    4.26 x 10**     0.763 Plates and Urper Shell Long. Welds1b 1 Inter. to Lower Circ. Weld. Lower Shell Plates          1.12 x IO''i     I.OJ    3.67 .JC 10111  0 .723 and Lower Shell Long. Welds Inter. Shell Long. WclrJ'i ( 10&deg;. 20&deg; or 400)4"     2.32 .ic I01'i    J.23    7.S6x 1011      0 .922 WCAP-15827

17 TABLE 7 (Continued)
Calculation of the l/4T and 3/4T Fluence Fac1or Values use~ for the Generation of the 30, 35. 40, 45 and 50 EFPY Hcalup/Cooldown Curves Material                         1/4T F 91       l/4TFF             3/4Tf'*l      3/4TFF SO EFr\'
lntcrmcdi3te Shell Plates (Pcalt Aucncc)         J.4.i x  10*~       1.32           1.12 x 101y      t.03 Upper 10 Inter. Shell Circ Weld, Upper Shell         l.4J X  IOIY       1.10           4.68 x 10)8     0.788 Plates and Upper Shell Long. Wclds1111 Inter. lo Lower Circ. Weld, Lower Shell Pla1cs        J.17 lt JOl'I      1.0-i          J.83 x w**      0.734 and Lower Shell Long. Welds Inter. Shell Long. Welds (10&deg;. 20&deg; or40&deg;)'''       2.SS x JO'"         1.25           8.34  x IO"'    0.949 Intel Nozzle                     2.24 x 1011        0.184           7.35 x 10 11'   0.089 17                                1 Ou1lc1 Nozzle                      1.45 x 10         0.140           4.73 x 10 "     0.064 (a)      . .E > 1.0 MeV)
(n/c:m .~
(b) For conservatism the peak nucncc was used even lhough long. welds arc not a1 the peak loc.:nion (0&deg;).
(c) The flucncc was Ulen from the peak azimuthal location from \he three provided.
Margin is calculated as, M = 2       ~a;+ a! . The standard deviation for the initial RTNITT rmrgin term. is a, 0&deg;F when the initial RTNDT is a measured value, and I7&deg;F when a generic value is available. The standard deviation for the AP:fHDT margin term, o.\. is I7&deg;F for plates or forgings, and 8.5&deg;F for plates or forgings when surveillance data is used. For welds, a.i is equal to 28&deg;F when surveillance capsule data is not used, nnd is l4&deg;F (half the value) whert credible survei\htnce capsule data is used. o" need not exceed 0.5 limes the mean value of ARTNOT*
WCAP-IS827

18 Contained in Tables 8 through 17 are the calculations of the 30, 35, 40, 45 and 50 EFPY ART values used for generation of the heatup and cooldown curves.
TABLES Calculation of the ART Values for the l/4T Location             @  30 EFPY Mattria1                    R.tg.Guidt        CF"'     1.4T  FF     IR.T.,nT***  taRT,..nT"'         M            ART'CI l.99 Rtv.2        (Of)                     (Of) l\lcthod Upper Shell Plate WI 020 I* I            Position I.I      62.9       0.978           69         61.5             34            165 Upper Shell Pl:ue WI 0201 *2             Position I.I      84.8       0.978           30         82.9             34             147 Upper Shell Pla1e WI 0201 *3             Posi1ion I.I      51.8       0.978           36         S0.7             34             121 ln1crmedi3te Shell Pla1e              Posilion I. I     57.1        1.21           20         69.1             34             123 WI02014                      Posilion 2.1      67.1        1.21           20         81.2            341c1           135 ln1crmclli3tc Shell Plate            Posi1ion I. I     51.2        1.21           20         62.0             34             116 WI0201*5                     Posi1ion 2.1      38.8        1.21           20         46.9            17*c1           84 ln1c:rmedia1e Shell Plate            Posilion I. I     44.2        1.21           45         5:1.4            3.$            132 WI0201-6                     Posi1ion 2.1      45.9        1.21           45         55.5            341c1           135 Lower Shell Plate W9807-3               Posilion I. I     58.0       0.991           so         57.4             34             141 Lower Shell Plate W9807-5               Position I. I     10.S       0.991           33         69.9             34             137 Lower Shell Plate W9807-9               Position 1.1      70.5       0.991            9         69.9             34             113 Upper. Inter. &. Lower Shell            Position I. I     100.8       1.13           -56        113.9          65.5' 0          123 Plale Long. Weld Scams*d*
1-273A.B,C. 2*273A.8.C &:
3-273A.D.C (Heal# 860548)
Upper to Inter. Shell Plate            Posilion I.I      230.2      0.978           -56        225.I          65.510           235 Circumfcren1i3I Weld Scam               Posi1ion 2. I     223.4      0.978           *S6        218.5          65.Stc.O         228 10-273 (flcat # W5214) lnler. 10 Lower Shell Plate            Posilion I. I     217.l      0.991           .77        215.1             56            19-1 Circumfcrenlial WclcJ Scam 11-273 (lleal # 3-iD009)
 ~
(a) Initial RT,.,111 \'3lucs arc measured values.
(h) ARTNOT      .. CF. FF (c)    ART= I + ARTicur + M (This value was round~-d per ASThf E29. using the *Roundinl,? Mcthoo".)
(d) Actu:il nuence is lower on the upper and lower shell long. wtlds versus the lntermcdi:ite $hell long. v.*clds. but since 1hcy arc 1hc same he:it II\ lhc inter. shell long Wf'lds thcn1he higher nucnccs will be used.
(c) Robinson su~cillancc weld dala * (stand alone) and lntcrmcdi:itc shell plates WI0201-4 and-6 are not credible.
lnlcnncdi:ite shell plate WIOlOl *S is cmlible (Ref. WCAP* 151105). The non-c:rcdihlc m:ncrials sh:ill use a full O.i.
(f) Initial RTNnl was generic. thus. <J, is equ:d ta 17&deg;F.
WCAP-15827

19 TABLE9 Calculation of the ART Values for the 3/4T Location @ 30 EFPY Matuial                     Reg.Guide         CF"     1ATFF         IRT, 11r 1** ~RT"'T 1b1 M            ART* 1 1.99 Rn. 2         (oF)                    (oF)
Method Upper Shell Plate WI0201*1              Position I. I      62.9    0.672             69          42.3               3.i            145 Upper Shell Pl:ne WI0201-2              Position I.I       84.8    0.672             JO           57.0              34             121 Upper Shell Plate \VJ0201-3             Po~ition  I.I      51.8    0.672             J(i          J.J.K             3.i            I05 Intermediate Shell Plate            Posilion I.I       57.1    0.90-i            20           51.6              3-'            106 WJ0201-4                    Position 2.1       67.1    O.Q(l-i           20           60.7             34*d            115 lntermcdi3te Shell Pl:ite           Position I. I      51.2    0.90-1            20           46.3              34             100 w10201-s                    Position 2.1       38.8    0.90-i            20           35.l             17***            72 Intermediate Shell Plate            Position I.I       4.t.2   0.90-i            45           40.0              3-'            119 WJ0201-6                    Position 2.1       45.9    0.904             45           41.S             34*d            121 Lower Shell Plate W9807-3              Position I.I       58.0    0.684             so           39.7              3.S            124 Lower Shell Pl3tc W9807-S              Position I. I      70.S    0.6K4             3J           48.2              34             115 Lower Shell Pl:itc W9807-9             Position I.I       10.5    0.684              9           48.2              3.S             91 Upper. Inter. &. Lower Shell           Position 1.1      100.8     0.821            *56          82.8            65.S' 0           92 Plate Long. Weld Scams'"
I *273A.B,C, 2-273A.D.C &
3-273A.B.C (Heat# 860548}
Upper to Inter. Shell Plate          Position I.I      230.2     0.672            -56          15-1.7          6s.s*'*          16-i Circumferential Weld Seam              Position 2.1      22J.4     0.672            -56          150.I           65.51c.11        160 10-273 (Hc:n # WS214)
Inter. to Lower Shell Plate          Position I. I     217.1     0.684            .77          l.tK.5            56              127 Circumferential Wc:ld Scam 11-273 (Hc:it # 348009)
  ~
(a) Initial RTlilJT \*alucs arc nicasurcd values.
Cb) ~RTMIT *CF
* FF (c) ART= I + t.RT1111T + M (This value was roumkd per ASTM E29. using the "Roum.linti McthoJ".l
{d) Actual nuence is lower 0t11hc upper and lower shell Ion,. welds \"crsus 1hc inic~"\.liah.' shell Ion~. li\'dds. but since they are the same heat as the imcr. shell long welds lhenlhe hi~hcr (lucnccs will be: used.
(e) Robinson sunreillance weld data (stand alone) and intermediate shell plates WI 0201-4 anti -6 arc nnl credible.
lnlmncdiatc shell rla1c WI0201-.S is credible (Rer. WCAP- "80~). The non-crcdiMc moitcrials sh:ill use a run a,,.
(f) Initial RTNllT was icncric. thus. CJ, Is equal to I7*F.
WCAP-15827

20 TABLElO Calculation of lhe ART Values for the l/4T Location            @ 35 EFPY Material                    Reg. Guide         CF"     1ATFF         IRTNnT*** ARTp,or'b'            M            ART'*'
J.99 Rev.2          (Of)                   (Of)
Method Upper Shell Plate WI0201*1              Position t. I       62.9      1.01           69       63.S               3.S            I 67 Upper She11 Plate WI0201*2              Position I. I       84.8     1.01             30      85.6               3-1            ISO Upper Shell Plate W I020 I*3            Position 1.1        SJ.8      1.01            36      52.3               34             122 lntenncdiate Shell Plate             Position 1.1        57.1     1.25            20       71.4               3.S            125 WI0201-4                     Position 2.1        67.1      J.25            20      83.9              34*cl           138 lntenncdiatc: Shell Plate            Position 1.1        51.2     1.25             20      6-1.0              ~              118 WI0201*5                     Position 2.1        38.8     1.25            20       48.5              17" 1           86 Intermediate Shell Plate             Position I. I       44.2     1.25            45       55.3               3-1            13-1 WJ0201*6                     Position 2.1        45.9     1.25            45       51.4              341.. 1         136 Lower Shell Plate W9807-3              Position I.I        58.0      1.01           so       58.6               34             143 Lower Shell Plate W9807*5              Position I. I       70.5      1.01            33      71.2               3.S            1:\8 Lower Shell Plate W9807-9              Position I .I       70.5     1.01             9       71.2               3.S            114 Upper. Inter. & Lower Shctl            Position I. I      100.8      1.17           -56      117.9           65.5' 0           127 Plate Long. Weld Scams1d 1 1-273A.D,C, 2-273A.D.C &
3-273A.D.C (Heat# 860548)
Upper 10 Inter. Shell Plate           Position I. I      230.2      I.OJ           -56     232.5             65.S'''          242 Circumferential Weld Scam              Position 2.1       223.4      1.01           *56     225.6            65 .Scc.n         235 10-273 (Heal# WS214)
Inter. 10 Lower Shell Plate           Position 1.1       217.1      1.01           .77     219.3               56             198 Circumferential Weld Scam I 1*273 (Heat# 348009)
 ~
(a) lnilfal RT"'llT 'Values are measured nluc:s.
(bl ART.,,,,. =CF *FF (c) ART= I + ARTNllT + M (This value was round1.-d per ASTM E29. using 1hc: "Roonding Mc:1ho1.r.)
(d) Aclu3l nuence is lower on lhe upper and lower shell long. welds versus lhe intermcdi31e shc:ll lon11. welds. 1-ut since they arc lhc: same heat as the inter. shell long welds thcn1hc hil!her nuencts will be used.
(c) Robinson sun-eillance weld d3ta (stand alone) and intermedi31C shell plates W&0201-4 and -6 un: not credible:.
Intermediate shell plate WI0201 *.5 is credible (Ref. WCAP-1.5805). The non-credible maleri3ls sh:ill use 3 full ol.
CO lnilial RT"''' was 11."llcric. thus. a, is equ:il to 17&deg;F.
WCAP*l.5827

21 TABLE II Calculation of the ART Values for the 3/4T Location             @  35 Efl>Y 11                    ART'..
Material                     Reg.Guide        CF"'     1ATFF IRTNoT181    ARTNl>T    ''     1\1 J.99 Rev.2        (Of)                    (Of)
Method Upper Shell Plate WI0201*1                Position I.I      62.9     0.706            69         4.S.4          3.S            l.S7 Upper Shell Plate WI0201*2                Position I. I     84.8     0.706            30         59.9           3.S            124 Upper Shell Plate WI0201*3                Posilion I.I      51.8     0.706            36         36.6           3.a            107 Intermediate Shell Pl:llc             Position I. I     57.1     0.9-12           20         53.8           3.a            I08 WI02ot-4                      Position 2.1      67.l     0.9.$2           20         63.2          34**1           111 ln1crmcdia1c Shell Plate              Posiiion I.I      51.2     0.942            20         48.2           34             102 WI0201*S                      Position 2.1      38.8     0.942            20         36.S          17*d             74 ln1ermediatc Shell Plate              Position I. t     4.S.2    0.942            45         41.6           34             121 WI0201-6                      Posi1ion 2.1      4$.9     0.942            45         43.2          3,tl*I          122 Lower Shell Plate W9807*3                Position 1.1      58.0     0.697            50         40.4           3.a             124 Lower Shell Plate W9807-5                Position I.I      70.5     0.697            ~)         49.1           3-1             116 Lower Shell Plalc W9807-9                Posi1ion I.I      70.S     0.697             9         49.1           3.$             92 Upper, Inter. & Lower Shell              Position I. I     100.8    0.858            -56         86.4        65.510            96 141 Pla1e Long. Weld Seams I *273A.D,C, 2-273A.B,C 8:.
3-273A.B.C (Heat# 860548)
Urpcr to ln1cr. Shell Plate             Posi1ion U       230.2      0.706           -S6        162.5        65.5' 0           172.
Circumforen1ial Weld Scam                Posilion 2.1     223.4      0.706           -56        157.7       6s.s*c.n           167 10.273 (H~al # W5214)
Inter. to Lower Shell Plate            Position 1.1     '217.1     0.697           -11         151.3          56             130 Circumfcrcnlial Weld Scam I 1*273 (Hc3t # 34Il009)
  ~
(3) lniti31 RT.,.,JT values arc mc3surcd v3lues.
(b) bRTNIJT =CF*FF (c) ART= I + ART111,, + M ('lllis value was round\.'d per ASTM E29, usin! lhe wRoundin~ Method".)
(d) Actual nucnce is lower on lhe upper and lower shell long. welds ~ersus lhe in1ermcdi:ite shell Ion!. welds, bul since they arc 1hc s:imc hc:11 as 1he inter. shell long welds 1hen1he higher nucnces will be used.
(c) Rohinst'n surveillance weld d:it:i ; (sl:ind alone) and inrcrmcdi:ite shell plates WIOZOl-4 and-6 are nm credible.
Intermediate shell plate WI0201-) is credible (Rcr. WCAP*IS80S). The non-("rcdible materials shall use a foll G3 *
(0 Initial RTNOT was generic. thus, a, is equ:il 10 I 7&deg;F.
WCAP-15827

22 TABLE 12 Calcul:uion of the ART Values for chc 1/4T Location                 @  40 EFPY Mattriat                   Reg.Guide            CF"'      1ATFF           IRTrmT1* 1  ARTi-;ol"           M        ARTC' 1.99 Rev.2          (Of)                         (Of)
Method Urper Shell Pl3te wI020 I* I            Position I.I         62.9          I.OS            69          66.0            34        169 Upper Shell Plate: WI 020 I*2           Position I.I         84.8         I.OS             30          89.0            3-1       153 Upper Shell Plale WI0201*3              Posi1ion I. I        51.8         I.OS             36          54.4            34        124 lntenncdiare Shell Pl3te            Position I.I         57.1         1.27             20         72.S             34        127 WI0201-4                    Position 2.1         67.1         1.27             20          85.2           3-1(0      139 Intermediate Shell Pl31e            Position 1.1         51.2         1.27             20          65.0            34        119 WJ0201-5                    Posirion 2.1         38.8         1.27             20         49.3            17'.,      86 Intermediate Shell Plate            Position I.I         44.2         1.27             45          56.I            3-1       135 WI0201-6                    Position 2. I        45.9         1.27             4.S         58.3           341' 1     137 Lower Shell Plate W9R07-3              Position I.I         58.0         1.02             50          59.2            3-1       143 Lower Shell Plate W9807-5              Position I.I         70.S         1.02             33         71.9             34        139 Lower Shell Plate W9807-9              Position I.I         70.5         1.02              9          71.9            34.       115 Upper, Inter. & Lower Shell            Position I.I        100.8         1.20            -56         121.0         65.S'&deg;       131 Plate Long. Weld Seams1d 1 l-273A,n.c. 2-273A.B.C &
3-273A.B,C (Heat# 86054D)
Upper to Inter. Shell Plalc          Position I.I        230.2         1.05            -S6         241.7          65.S'O      251 Circumferential Weld Scam              P~ition 2.1         22:\.4        I.OS            -56         23-1.6        65.S'**O     244 10-213 (Heal# W5!14)
Inter. to Lower Shell Plate          Position I.I        217.1          1.02            -77        221.4            56        200 Circumfereniial Weld Seam 11-273 (Hc3t # 348009)
 .tfillES,;
(a) Initial RT,.11, values arc measured values.
(b) ART1111rr *CF- FF (c) ART 1: I+ ARTNl>T + 1\1 (This value w:is rounded per ASTM E29. using the "Rounding Mc1hod".)
(d) Actu3l nucnce is lower 11n !he upper 11nd lower she11 long. wclJs versus the lntcrmcdia1c shell long. welds, but since they arc 1hc same hc:i111s the inter. shell long welds thenthc higher nucnces will be used.
(.:) Robinson surveill11ncc weld da111 (st11nd alone) 11nJ inlcl'lll\.-di1111: shell plates W10201-4 anJ -6 arc not credible.
ln1crmcdi:11e shell pl111e WI0201*S is credible (Rcr. WCAP-1.SH0.5). The non*cn:dible m11terials sh11ll use a (ull a6 *
  <0 lnilial RT!'>llT was rcm.'lic. thus. a, is cqu11l 10 I7&deg;F.
WCAP-15827

23 TABLE 13 Cakulalion of the ART Values for lhe 3/4T Local ion                 @ 40 EFPY Material                     Reg. Guide       CF'CI     'ATFF        IRT1110T "
1 1
                                                                                                  ~RTNoT1 ~ 1     1\1         ART4c' 1.99 Rev. 2       (af)                       (aF)
Method Upper Shell Plate WI0201*1                Posi1ion I.I     62.9       0.736              69         46.3          3-1           149 Upper Shell Plate WI0201-2                Position I. I     8-1.8     0.736              30         62.4          34            126 Upper Shell Plate WI 0201-3               Position I. I    51.S       0.736              36         38.1          34            IOS lnlcrmediatc Shell Plate              Posirion I. I    57.1       0.976              20         55.7          34            110 WI02014                       Posirion 2.1     67.1       0.976              20         65.S         34*c1          120 lntermedi:ire Shell Plate             Position 1.1     Sl.2       0.976              20         50.0          34            104 WI0201*S                      Posirion 2.1      31t8       0.976             20         :n.9         rte*            75 lnrermediate Shell Plate              Position I. I    44.2        0.976             45         43.1          34            122 WI0201*6                      Posirion 2.1     45.9       0.976              45         4-1.8        34tcl          124 Lower Shell Plate W9807*3                Position I.I     58.0       0.710              so         41.2          34            125 Lower Shell Plate W9807-5                Position I. I     70.5       0.7IO             :n         SO.I          34            117 Lower Shell Plate W9807-9                Position I. I     70..5      0.710              9         .50.1         34             93 Upper. lnlcr. & Lower Shell              Position 1.1     100.8       0.891             *56        89.8        65 ..5'&deg;         99 Plarc Long. Weld Scams*Ji 1*273A.B.C, 2*273A.B,C &
3-273A.B.C (Hc:it # 8605.tB)
Urpcr to Inter. Shen Pbtc               P<>!iition I. I  2:\0.2      0.736             -56        169.4       65.510          179 Circumferential Weld Seam                Position 2.1     223.4       0.736             -56        16.t.4      65.S'cn          17.t 10-273 (He:it # W.5214)
Inter. &o Lower Shell Plate            Position I. I    217.1       0.710             -77        154.1         56             133 Circumrcrcntial Weld Scam I 1*273 (Heal# 348009)
 ~
(3) Initial RT,.11r v:ilues :ire measured \*:alues.
(b) .dRT11111T a CF* FF (c) ART* I + .dRTNUT + M (This ":lluc was mund1.-d per ASTM E29. usinl! the "Roundinl! ~kthod",)
(J) Actual fiucnce Is lower on 1he urrcr and lower shell long. welds "ersu<> the intermediate shell Ion!!. we!Js. but since they :ire the s:imc he:it 1s the inier. shell Joni welds thenthc hither fluences will be USt.-d.
(c) Robinson sul'\'eill:ince weld dat:i (sland alone) and lntem1t.-di31e shell plJtcs W 10201-4 and -6 an: not credible.
Intermediate shell plate WI0201*S Is cn:dihlc (Rcr. WCAP-1!'180!'1). The non-crcditilc matcrfals shall u~ a full a4 *
 <0 Initial RTPUIT WilS 1encric. thus. a, is equal lo I7&deg;F.
WCAP*l.5827

TABLE 14 Calcul:uion of 1he ART Values for the l/4T Location         @  45 EFPY Material                      Rtg. Guide        CF.. '  lATFF        IRTN0T'* 1  ~RT,.oT""            M            AR~~'
1.99 Rev. 2        (Of)                   (Of) l\fdhod Uppcr Shell Plate WI0201*1                 Posilion I. I     62.9      1.07            69        67.3              34             170 Uppcr Shell Plate W I0201-2                Position I. I      84.8     1.07            30        90.7              34             ISS Uppcr Shell Pl;nc W I0201-3                Position I. I     51.8      1.07            J6        5.5.4             J.$            125 lntcrmcdi:ue Shell Plate               Position 1.1      57.1      1.30            20        74.2              34             128 WJ0201-4                       Position 2.1      67.1      1.30            20        87.2             34*ct           141 Intermediate Shell Plate                Position I. I     .51.2     1.30            20        66.6              34             121 Wl020\-5                       Position l. \      38.S     1.30            20         50.4            n"1              87 lntermcJiate Shell Plate                Position I. I     4..\.2    1.30            45         57.4             34             136 WI0201*6                       Position 2.1      45.9      1.30            4.5       59.7             34tcl           139 Lower Shell Plate W9807-3                 Position I.I       58.0     1.03            so        59.1              34             144 Lower Shell Plate W9807-S                 Position I.I       10.5     1.03            33         72.6             34             140 Lower Shell Plate W9807-9                 Position 1.1       10.S     1.03             9         72.6             34             116 Uprcr. lntcr. & Lower Shell               Posit ion I.I     100.8     1.23           -56        124.0           65.S'&deg;           134 Plate Long. W~ld Scams1d 1 1-27:\A.D,C. 2-27JA.D.C &
3-2HA.B.C (Heat# 86054B) 11 Upper 10 Inter. Shell Plate             Position 1.1      230.2     1.07            -56       246.3           65.5 '           256 Circumferential Weld Scam                 Position 2.1      223.4      1.07           -56       239.0           65.S'cn          249 10-27.\ (Heat# W5214)
Inter. lo Lower Shell Plate              Position I.I      217.1      1.03           -77       223.6              56            203 Circumrcrcntial Weld Scam l l-273 (Hl!at ff 3-'ll009)
 ~
(a) Initial RTMIT v:ilues arc mc3surcd values.
(h) ~RTN11T *CF*FF Cc> ART* I + ~RTM1T + M (This value w3s rounded per ASTM E29, usinr the "Roundinl:! Method".)
(di Actual nul'ncc is lower on lhc upper and lower shell lonr. \lo'Clds versus the inrcrmcdiatc shdl long. v.c:lds. hut since they are the same hc:11 11s the inter. shell long welds thcnthc hirher flucnces will be used.
(c) Robinson surveillance weld data (st3nd alone) and intermediate shell pl:itcs WI02014 and -6 are nut crcdihlc.
lntcrll1'.'tliatc shell pl3tc WI0201-S is credible (Rcr. WCAP-15805). The non-credible materials sh:ill u~ a full a-'.
(f)   lni\ia\ RTl'ollT was rcncric, lhus. O, is equal to 11&deg;F.
WCAP-15827

25 TABLE 15 Calcula1ion or &he ART Values for lh!! 3/4T Loca1ion @ 45 EFPY Material                    Reg. Guide       crt**     *ATFF        IRT!'lnT'*'  &RT,..0Tcb1          1\1          ART'c' 1.99 Rev.2        (Of)                     (Of)
Method Upper Shell Pla1c WI 020 I* I           Pmilion I. I     62.9       0.7M             69          48.0             34             ISi Upper Shell Pl ale WI 020 I*2           Posi1ion I.I      84.8      0.763            30          64.7             34             129 Upper Shell Pla1c W I020 I*3            Pusilion 1.1     51.8       0.763            36          39.5             34             110 lntermedia1c Shell Plate             Position I. I    57.1         1.01           20          57.8             34             112 WJ0201-4                     Posilion 2.1     67.1         1.01           20          67.8            34'''           122 Intermediate Shell Plalc             Posi1ion I. I     51.2        1.01           20          51.7             34             106 WI0201*S                     Position 2.1      38.8        1.01           20          39.2            17*t*            76 ln1crmcdia1c Shell Plate             Position I.I     44.2         1.0I           45          44.6             34             124 WI0201*6                     Posilion 2.1      45.9        1.01           45          46.4            34***           125 Lower Shell Plate W9807-3               Posit ion I.I     58.0      0.723            50          41.9             34             126 Lower Shell Plate W9807-5              Position I.I      70.5      0.723            33          51.0             34             118 Lower Shell Plalc W9807*9              Position I.I      70.5      0.723             9           51.0            34              94 Upper, lnler. & Lower Shell            Position I.I     100.8      0.922            -56          92.9          65.511'1          I02 Plale Long. \Vele.I Scam!>*d*
1-273A.B,C, 2-273A.B.C &
3-273A.n.c (Heal# 8605.JB)
Upper to ln1er. Shell Plate          Posi1ion I.I     230.2       0.763           -56         175.6          65.511'1         185 Circumferential Wclc.I Scam            Position 2.1     223.4       0.763           -56         170.5         65.S'c.o           180 10*273 (Heal# W5214) lnicr. 10 Lower Shell Plate           Position I.I     217.1       0.723           -77         157.0             56             136 Circumfcrcn1ial Weld Sc:im 11-273 (Heat# 348009) till1li (3)  Initial RTNUT values arc mcasun:d values.
(b) .6RTNllT   c: CF
* FF (c) ART= I + 4RTsut + M (This \'alu..: was rounded per ASTM E29. using the "Rounding Me1hod",)
(d) Aciual nucnce is lower on 1hc upfll'r and lower shell Ion!!. welds versus 1hc intermediate shell Ion~. welds. hut since lhey arc lhe same hc3t as the inter. shell long welds thcnthc higher flucnces will be used.
(e) Robinson survcillanl'C ~clJ dJla (st01nJ alone) and in1crmcdia1c shell pla1es WI0201-4 and -6 arc 001 credible.
lnlcnnediate shell pla1e WI 0201-~ is credible (Rcr. WCAP* 1580~ ). The non-cn:dihlc materials shall use a run CJ".
(0 lnilial RTNllT was gcncric.1hus. CJ, is equal 10 I 7&deg;F.
WCAP-15827

26 TABLE 16 Calculation of the ART Values for the l/4T Location           @  50 EFPY IRTNDTl*t             11 l\lalerial                  Reg.Guide        Cf"'     1ATf"f ARTl'mT     "        M           ART<'
1.99 Rev.2       (Of)                     (OF)
Mtthod Inlet Nozzle                 Posi1ion I.I        20      0.184           60          3.7           34.210           98 Ou1lct Nozzle                  Posilion I.I      IU       0.140           60          IS.8          37.S'&deg;           113 Upper Shell Plale WI0201 *I              Posi1ion I. I    62.9       1.10           69          69.2             34            172 Urper Shell Plate WI0201-2              Position 1.1      84.8       1.10           30         93.3              34            157 Upper Shell Pla1c WI0201 *3             Posi1ion I.I      Sl.8       1.10           36         57.0              3-1           127 Intermediate Shell Pla1c             Posi1ion I.I      S7.I       1.32           20         75.4              34            129 WI0201-4                     Posilion 2.1     67.l       1.32                       88.6            J~ftl          143 20 lntcrmcdiale Shell Plalc              Posi1ion I. I    51.2       1.'.\2         20          67.6             34            122 WJ020J-5                     Posi1ion 2.1     38.8       i.:u           20          51.2            17*d           88 Jn1crmcdia1e Shell Pla1e              P~i1ion  I.I     44.2     *1.n             45          58.3             3-t           137 WJ0201-6                     Position 2.1     45.9       J.32           45          60.6            34*cl          140 Lower Shell Plate W9807-3               Position 1.1      58.0      1.0-t          50          60.3             34            144 Lower Shell Plale W9807-5               Position I. I     70.5      1.04           33          73.3             34            140 Lower Shell Plate W9807*9               Posi1ion I. I    70.S       1.04            9          73.3             34            116 Upper. Inter.&. Lower Shell             Position I.I     100.8      1.2.S          -56        126.0          65.510           136 Pla1e Long. Weld Scams1d' 1-273A.n.c, 2-273A.B.C &.
3-273A.B,C (Hcai # 860548)
Upper to ln1er. Shell Pl.:11c          Position I.I     230.2      1.10           -56        253.2           6S.S'&deg;          263 Circumrerential Weld Scam               Position 2.1     223.4      1.10           -56        2.is.1         65.Sfc.0         255 10-273 (Heat# W.5214)
Inter. to Lower Shen Plate             Position 1.1     217.l      1.o.i          .77        225.S             56            205 Circumrerenli:ll Weld Scam I 1-273 (Heal# 34B009)
NozzkWelds                     Position I. I    230.2     0.184           -56         42.4           .5-t.3'0         41
 ~
(3) Jnili3l RTmJT v3lucs arc measured \*alucs.
(b) t.RTNnT "'CF* fF (c) ART* I+ ARTNIJT + M (This v3luc was rounded per ASTM E29. using the "Rounding Method".)
(d) Aclual nucncc Is lower on the upper and lower shell lune. welds \'Crsus the inlcrmcdi3tc shell Ions. welds. but since they arc 1hc same heat as 1hc inter. shell long welds thcnthc hither nucnccs will be used.
(c) Robinson survc:illancc: weld dala (stand :!lone) and intcrmcdi3tC shell pl3te5 WJ0201-4 and -6 arc not credible.
Intermediate: shell plate W10201-S is credible <Ref. WCAf>*l!i805). The non-credible m:ncrials shall use a full o-'.
(f) Initial RT,.l>T W3S rcncric. thus. o, is equal to 17&deg;F.
WCAP-1.5827

27 TABLE 17 Calculation of the ART Values for the 3/4T Location                @  50 EFPY Material                    Reg. Guide        CFd      1ATf*r        I RTNor***     .6.RT,.or'b'        1\1         ART"'
1.99 Rev.l         (Of)                      (Of)
Method Inlet Nozzle                  Position I.I        20      0.088             60             1.8           34''1          96 Outlet Nozzle                  Position l.J        1IJ     0.0<>-l           60             7.2         J.i.8'''         102 Upper Shell Plate WI 020 I* I           Position I.I      62.9      0.788             69           49.6             34            153 Upper Shell Plate WJ0201-2              Position I.I      84.8      0.788             30           fi<l.8           34            131 Upper Shell Plate WI0201-3              Position I. I     51.8      0.788             36           *Ul.8            34            111 Intermediate Shell Pla1e             Position I.I      57.1        1.03            20           58.8             34            113 WI0201-4                     Position 2.1       67.1       I.OJ            20            (19.1          3.i*tl         123 Intermediate Shell Plate             Position I.I       51.2       I.OJ            20           52.7             34            107 WI0201-5                     Position 2.1       38.8       J.OJ            20           40.0            1r   1 77 Intermediate Shell Plate             Position I.I       44.2       l:OJ            45           45.5             34            125 WI0201-6                     Position 2.1       45.9       1.03            45           47.J            34*c1          126 Lower Shell Plate W9807-3              Position I.I       58.0     0.73..&           so           42.6             34            127 Lower Shell Plate W9807-S              Position I. I      10.S     0.734             33            51.7            34            119 Lower Shell Plate W9807 *9             Position I. I      10.S     0.734              9            51.7            34             95 Upper, Inter. & Lower Shell            Position I.I      100.8     0.949             -56           95.7          65.S'''         IOS Plate Long. Weld Seams1* 1 1*273A.n.c. 2*273A.B.C &
3-273A.D,C(He:it # 860548)
Upper to Inter. Shell Plate           Position I.I      230.2     0.7HK             *56          181.4          65.5' 11        191 Circumferential Weld Scam              Position 2.1      223.4     0.788             -56          176.0         65.51cr1         186 10-273 (Heat# WS214)
Inter. to Lower Shell Plate           Position I.I      217.1      0.734            -77           159.4           56             138 Circumferential Weld Seam 11-273 (Heat# 348009)
Nozzle Welds                   Position I.I      230.2      0.089            -56            20.5         39.7'1'1          4
 ~
(a) Initial RTNUT \"3lucs are mc3surcd values.
(b) ARTNllT =Cf. FF (c) ART .. I + ART"'11T + M (This value W3S rounded per ASTM E29. usin~ lhc "Roundini Mc1hud".)
(d) Aclual Ouc:ncc is lower on lhc upper and lower shell Ion~. \\elds versus the in1c:rmcdia1t: shell Ion~. wclJs. bu1 since 1hi:y arc the '3me heal as the Inter. shcll lonB welds 1hen1hc higher flucncc:s will be used.
(c} Robinson surveillance weld data (stand alone} and lnterrm.-diatc shell plates WIO:?Ol-4 an<l -6 arc not credible.
lntrnncdiale shc:ll plale WI 0201 *S is credible (Ref. WCAP* I!'iK05). The non*cn:dihlc marcri;ils shall u~ a full 0 6
* CO lni1ial RT...,,, was reneric. lhus. o, is equal lo l 7&deg;F.
WCAP-IS827

28 The upper to inrermediate shell plare girth weld has rhe highest overall ART. However, since Code Case N-641 allows for less restrictive methodology to be used when the highest ART comes from a girth weld, then the highest non-girth weld ART must be identified. The upper shell plate WI 0201*1 has 1hc highest non-girth weld ART for all EFPYs in question.
Conrained in Table 18 is a summary of lhe limiting ARTs to be used in the generation of the H.B.
Robinson Unit 2 reactor vessel heatup and cooldown curves. The upper shell ART values were used in conjunction wirh the me1hodology from lhe 1996 ASME Code Section XI, Appendix G. while the Upper to Intermediate She\1 Plate Circ. Weld ART va\ues were used with the methodology from ASME Code Case N-641 (Circ. Flaw Methodology). A composile curve was creared from the results of lhe 1wo curve sels. The limiring composile curves will be presenled in Seer ion 5.
TABLE18 Summary of the Limiting ART Values Used in the Generation of the H.B. Robinson Unit 2 Hearup/Cooldown Curves EFPY                    1A T Limiling ART                 ~~ T  Limiting ART Upper to Intermediate Sh.ell Plate Circumferential Weld (10-273)*
30                             235                               164 35                             242                                172 40                             251                                179 45                             256                                185 50                             263                                191 Upper Shell Plate \\'10201*1 30                            165                                145 35                            167                                147 40                             169                                149 45                             170                                151 so                            172                                153
* The Posi\ion I. l ART Va\ucs were selected since the Robin!>on weld d;\\a (Position 2.1) w3s deemed non-credible.
WCAP-15827

29 5         HEATUP AND COOLDO\VN PRESSURE-TEMPERATURE Lll\fIT CURVES Pressure-temperature limit curves for nonnal heatup and cooldown of the primary reactor coolant system have been caiculated for the pressure and temperature in the reactor vessel beltlinc region using the methods discussed in Sections 3.0 and 4.0 of this report. This approved methodology is also presented in WCAP-14040-NP*A, Revision 2 with exception of those items discussed in Section 1 of this report.
Figures I, 3, S, 7 and 9 present the limiting heatup curves \\ithout margins for possible instrumentation errors using heatup rates of 60 and I00&deg;F/hr applicable for the first 30, 35, 40, 45 and 50 EFPYs, respectively. These curves were generated using the 1996 ASME Code Section XI, Appendix. G with the limiting plate ARTs in combination \\ith ASME Code Case N-588 and the limiting circ weld ARTs. The curves produced using the limiting plate ARTs are primarily bounding throughout the heatup curves, however there arc instances that the circ weld becomes limiting at higher temperatures {See bolded values In rhe data tables).
Figures 2. 4, 6, 8 and 10 present the limiting cooldO\\n curves \\ithout margins for possible instrumentation errors using cooldown rates of 0, 20, 40, 60 and 100&deg;f/hr applicable for 30, 35, 40, 45 and 50 EFPYs, respectively. Again. these curves were generated using the 1996 ASME Code Section XI, Appendix G with the limiting pl3te ARTs in combination v.ith ASME Code Case N-588 and the limiting circ weld ARTs. The curves produced using the limiting plate ARTs are primarily bounding throughout the cooldown curves, however there arc instances that the circ weld becomes limiting at higher temperatures (See holdcd values in the data tables).
Allowable combination of temperature and pressure for specific temperature change rates arc below and to the right of the limit lines shown in Figures I through 10. This is in addition to other criteria which must be met before the rC3ctor is made critical, as discussed below in the following paragraphs.
The reactor must not be made critical until pressure-temperature combinations arc to the right of the criticality limit line shown in Figures I, 3, 5, 7 and 9. The straight-line portion of the criticality limit is at the minimum permissible temperature for the 2485 psig inservicc hydrostatic test as required by Appendix G to 10 CFR Part 50. The governing equ:ition for the hydrostatic test is defined in Code Case N-6401 21 (approved in February 1999) as follows:
: where, K1m is the stress intensity factor covered by membrane (pressure) stress, Kie= 33.2 + 20.734 cl002 CT*RTNDT>I, T is the minimum permissible metal temperature, and RTNOT is the metal reference nil~uctility temperature.
The criticality limit curve specifics pressure-temperature limits for core operation to provide additional margin during actual power production as specified in Reference 14. The pressure-temperature limits for WCAP*IS827

30 core operation (except for low power physics tests) arc that the re.'.lctor vessel must be at a temperature equal to or higher than the minimum temperature required for the inscrvice hydrostatic test. and at least 40&deg;F higher ~ the minimum pcnnissible temperature in the corresponding pressure-temperature curve for hcatup and cooldown calculated as described in Section 3.0 of this report. for the hcatup and coo1down curves without margins for instrumentation errors, the minimum temperatures for the in service hydrostatic 1e:tk tests for the H.B. Robinson Unit 2 reactor vessel at 30, 35, 40, 45 and 50 EFPY are 214&deg;F, 216&deg;F, 2 l 8&deg;F, 2 J9&deg;F and 221&deg;F, respectively. The vertical line drawn from these points on the prcssure-tcmperaturc curve, intersecting a curve 40&deg;f higher than the pressure-temperature limit curve, constitutes the limit for core operation for the rC3ctor vessel.
Figures 1 through I 0 define all of the above limits for ensuring prevention of nonductilc fuilure for the H.B.
Robinson Unit 2 reactor vessel for various EFPYs. The data points used for the he.1tup and cooldown pressure-temperature limit curves shoY.n in Figures I through 10 arc presented in Tables 19 through 28.
The balded values arc those limited by the girth weld using the "Circ-FJaw" Methodology. The non-bolded values arc those limited by the Upper shell Plate using the standard "Axial-Flaw" Methodology from the 1996 version of the ASME Code Section XI, Appendix G WCAP-15827

31 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WJ020l-l LIMITING ART VALUES AT 30 EFPY:                        114T. 165&deg;F 3/4T, 145&deg;F joper11111 Verslon .5. t Run *2910B I Leek Test Limit 2250         ... ...... .
Unacceptable                                                                     Acceptable 2000            Operation                                                                      Operation 1750     - ... ..-..
 -
0 (ij
 -...
D.
CD
::J II) 1500   *--- * - -*-
Heatup Rate Crltlcal Llmlt 60 Deg. F/Hr II) 100 Deg. F/Hr
  ...
II>
D.
1250        *-****
 -
 'O Q)
I ll "S
u 1000      .  -***-*'"--*- . -* ....
 "iQ 0
750    ..   - ..... . - ...
500   ----* -         - ***-**- -* .* *-*. ... *.. ' .....
Boltup                       Criticality Limit based on 250                           Temp.                        inservlce hydrostatic lest
                                                                    \emperature (214 F) for the service period up to 30 EFPY 0          50         100    150     200       250     300     350       400        450          500       550 Moderator Temperature (Deg. F)
Figure I      11.8. Robinson Unit 2 Reactor Coolant System llcatup I.imitations (lleatup Rates of 60 & 100&deg;f/hr) Applicable for the l'irst 30 l*:FrY (Without l\lar~ins for Instrumentation Errors) Usins: 1996 App.G Methodoloi:y WCAP-15827

32 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201-I & GIRTH WELD 10-273 LIMITING ART VALUES AT 30 EFPY:                         l/4T. 165&deg;F & 235&deg;F 3/4T. 145&deg;F & 164&deg;F 2500 lop~r*m VerslOfl:S.1 Aun*291oa I 2250 Unacceptable 2000         Operation                                               Acceptable Operation 1750
 -
CJ iii
 -.,,...
D..
G>
  ~
1500
  ..."'
Ill Q.
1250.                                                         .. .
 -
 'Cl Ill ca
:; 1000 .
u
 ';                 CooldowD
                                                                   . ..
u                 Raln FIHr
                    *l**dJ'******
                    *20, and -40 750.
CooldowD 500.                                      RatuFnlr
                                                    -eoa
                                                     *100 250 -
0        50        100       150   200      250    300        350   400    450 500 550 Moderator Temperature (Deg. F)
H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-1.5827

                                                                                                               .:u TABLE 19 30 EFPY He:llup Curve Dala Poinls Using 1996 App. G (wi1hou1 Unccrt:iinlics for Jns1rumcn1:ition Errors)
SO Heatup*    SO Criti<al Limit*        60 llealup          60 Critical Limit       100 lleatup     100 Critical Limit TC&deg;F,  P (psig) T (0 f, r (psig)     Tf 0 f) r (psig)       T (0 f)     r (psig)   T(OF)     P(pslg) TC 0 f) P (psig) 60       0     214          0         60         0          214           0        60         0      214         0 60      621    214        621         60        621         214          621       60        621     214        621 6S      621    214         621        6!'i      621         214          621       6S        621     214        621 70      621    214        621         70        621         214          621       70        621     214        621 75      621    214        621         75       621          214         621        75        621     214        621 80     621     214        621         80       621          214         621        80       621      214        621 85     621     214        621         HS        621         214          621       85        621     214        621 90     621     214        621         90       621          214          621       90        621     214        621 95     621     214        621         95       621          214         621        95        621     214        621 100     621     214        621        IOO       621          214         621       100       621      214        621 IDS     621     214        621        I05       621          214         621       105       621      214        621 110     621     214        621        I JO      621          214         621       110        621     214        621 llS     621     214        621        llS       621          214         621       115        621     214        621 120     621     214        621        120       621          214         621       120        621     214        621 125     621     214        621        12S       621          214         621       125        621     214        621 130     621     214        621        130       621          214         621       130       621      214        621 135     621     214        621        135       621          214         621       135        621     214        621 140     621     214        621        140       621          214         621       140        621     214        621 145     621     214        621        14.S      621          214         621       145        621     214        621 ISO     621     214        621        150       621          214         621       I.SO      621      214        621
  \SS     621     214        621        1S5        621         214         621       155        621     214        621 160     621     214        621        160        621         214         621       160       621      214        621 165     621     214        621        16S       621          214         621       16S       621      214        621 170     621     215        621        170       621          21S         621       170        621     215        621 17S     621     220        621        175       621          220         621       175        621     220        621 180     621     220        IO!!I      180        621         220         1001      180        621     220        768 180     1081    225       1132        180       ICXll        225         1046      180        768     225        794 185     1132    230       1188        185       1046         230        1095       185        79..i   230        822 190     1188    235       12.50       190       IO<JS        23S         II.SO     190        822     235        854 195     12.SO   240       Bl9         195       1150         240        1210       195       854      240        890 200     1319    2..i.s    1395        200       1210         24.S        1277      200        890     24.S       930 205     1395    250       1479        205       1277         250         1351      205        930     250        97.S 210     1479    2S.S      IS71        2IO       1351         255         1433      210        97.S    255        1024 215    1571     260       1673        215       1433         260         1523      215       I02.S    260        I078 220    1673     265       1786        220       1523         265        1622       220       1078     265        1139
* Shown by requesl of CP&L. This rate is nol shown on lhe plot WCAP-15827

TABLE 19- (Continued) 30 EFPY Hea1up Curve Data Points Using 1996 App. G (wilhout Uncertainties for lns1rum\!nlation Errors)
SO lteatup*                   SO Critical Limit*                             60 Uealup                      60 Critical Limit      100 Heatup                    100 Critical Umit TC&deg;F)        r (psii:) T(Of) r (psii:)                                     T (0 f)          r (psig)        T( 0 f)      r (psii:> T(&deg;F)         r (psiJ?) T(OF) r (psig) 225            1786                 270                  1911              225               1622              270       1732      225             1139             270                1206 230            1911                 275                 2048               230               1732              275       1854      230             1206             275                1279 235            2048                 280                 2200               235               IK54              280       1987      235             1279             280                1361 240            2200                 285                 2367               240               1987              285       2135      240             1361             285                14SI 24S            2367                                                        245               2135              290       22lJ8     2.$5            1451             290                155 I 250              2298              295       2477      250              1551            295                1660 255               2477                                  2S5             1660             300                1782 260             1782             305                1915 265             191S             310                2062 270             2062             315                2224 275             2224             320                2403 280             2403 u:~ ~~~ ~*:i?_;*.;.,;:*~..;.,~!'~_..:!9:f.*~'.:;~!*._:. .i ..t.: ':-..*!.:';; ; . :.. :-. -~*-~ ~ ~ .: ':. !.'". ~. l **
                                                                                                                         .             ... :,:;...: :*~* *\.;' ,::*." *:~:** ...*\ ~~. . -:-,~;~r.{ ~
Leak Ttst                                     Temp.                             195 214 Limit                                         Pnss.                           2000 2485
  .
* Shown by request of CP&l.. This rate is not shown on the plot.
WCAP-15827

35 TABLE20 30 EFPY Cooldown Curve Data Points Using 1996 App. G (without Unccn3intics for lnstrumcnt:uion Errors)
Steady Slate          20&deg;Flhr.             40&deg;F/hr.              S0&deg;flhr.*             60"f/hr.         IOO"flhr.
T l&deg;F) I P (psiJ?) T f0 Fl I P (psiJ?) T C0 Fl I p (pSiJ?) T {0 f) I P (psiJ?) T {0 f) I p (p'iiJ?)   T {0 f) I r fpsie) 60         0        60          0         60         0          60         0         60          {)    60          0 60        621       60        621         60       619          60        584        60        5-19    60        404 65       621       65        621         65       621          65       591         65        556     65        413 70        621       70        621         70       621          70       598         70        564     70        422 15        621       15        621         15       621          75       607         15        572     75        433 80       621       80        621         80       621          80       616         80        582     80        445 85        621       85        621         85       621          85       621         85        593     85        459 90        621       90        621         90       621          90        621        90        606     90        414 95       621       95        621         95       621          95        621        95        619     95        492 100       621       100       621         100      621         100       621         100       621    100        511 I05       621       105       621         105      621         105        621        I05       621    I05        532 110       621       110       621         110      621         110        621        110       621    I IO       556 llS       621       llS       621         115      621         I IS       621        115       621    115        583 120       621       120       621         120      621         120        621        120       621    120        613 125       621       12S       621         12S      621         12S        621        125       621    125        621 130       621       130       621         130      621         130        621        130       621    130        621 135       621       13S       621         135      621         13S        621        J:\5      621    135        621 140       621       140       621         140      621         140        621        140       621    140        621 145       621       145       621.        145      621         145        621        145       621    145        621 150       621       ISO       621         ISO      621         ISO        621        150       621    ISO        621 155       621       155       621         155      621         ISS        621        1.55      621    155        621 160       621       160       621         160      621         160        621        160       621     160       621 165       621       165       621         165      621         165        621        165       621    165        621 170       621       170       621         170      621         170        621        170       621    170        621 175       621       175        621        175      621          175       621        175       621    175        621 180       621       180       621         180      621          180       621        180       621     um        621 180       1293      180       1287        180      1289         180      1289        180       1289   180        1127 185       1355      185       135S        185      13SS         185      1355        185       B55    18S        llSS 190       1424      190       1424        190      1424         190      1424        190       142-1  190        1249 195       1500      195       1.500       195      1500         195      1500        195       1500    195       1321 200       1584      200       1584        200      1.584       200       1584        200       ISR4   200        I.SOI 205       1677      205       1677        205      1677        205       1677        205       J6S7   205        l.S89 210       1779      210       1779        210      1779        2JO        1779       210       1732   210        1588 215       1893      215       1893        215      1893        215       1855        215       1816   215        1697 220       2018      220       2018        220      1978        220       19-12       220       1909   220        1819 225       2156      225       2138        225      2069        225       2039        225       2013   225        1953 230       2295      230       2226        230      2169        230       2146        230       2127   230        2103 235       2382      235       2325        235      2281        235       2265        235       2254   235        2269 2.ao      2479      240       24.J.a      uo       uo.a        uo        2397        2.ao      2395   240        2.SS4
* Shown by request of CP&L. This rate is not shown on the plot.
     **      Boldcd V:ilues are Limited by the Circ. Weld ART using Code Ca:o;e N-588 .
WCAP-1~827

36 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I LIMITING ART VALUES AT 35 EFPY:                                   l/4T, 167&deg;F 3/4T, 147&deg;f Opllfhm V9f1M>n:5.1 Run:784S Leak Test Limit 2250             ... . .. .
Unacceptable                                                                                 Acceptable 2000            Operation                                                                                   Operation 1750
  -
Crlllcal Limit 60 Deg. F/Hr 0                        Heatup Rate iii                      60 Deg. F/Hr
  -.,,...
: a. 1500 CD
:J Crllical Limit 100 Deg. F/Hr
   .,,                      Heatup Rate f 1250                  100 Deg. F/Hr                                                                :-*** ****** -.
a.
  -
  'C CLI f tl
:;
u 1000 iii u
750 500 250                             Boltup                  _   -*- ** **- Crlllcallty Limit based on Temp.                                  lnservlce hydrostatic test temperature (216 F) for the service period up lo 35 EFPY 0-l-----~;..........+.......,,.........+--_......f-).....,_+---!:+:;:::;:;:;:;:;::::;:;:;:;:::::;::;:;::;:::;:::...+--_,....1 0         50        100       150        200        250         300       350        400        450        500        550 Moderator Temperature (Deg. F)
Figure 3          11.8. Robinson Unit 2 Reactor Coolant System Heatup Limitations (lleatup Rates or 60 & IOOnF/hr) Applicable for the First 35 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

37 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I & GIRTH WELD 10-273 LIMITING ART VALUES AT 35 EFPY:                              l/4T. 167&deg;F & 242&deg;F 3/4T. 147&deg;F & l72&deg;F 2500 loiierlm Ver11on.s .1 Run*784S    I 2250 Unacceptable 2000           Operation                                                             Acceptable Operation 1750
 -en CJ
  -...,,
: a. 1500.
GJ
::i
   .,,
   .
GJ Cl.
1250 .                                                                                                                              .. . .... .
  -
  'tJ GJ Cll 95
(,)
1000        CooldowD                                                                                                  . - ........... - *-
Cii                R*IH Fnlr u                  *le*dJ'**late
                     -20,and o40 750                                                                                                                       .... - . *-
Co old ow a Rat ... t"nlr 500.
* GO A
                                                         *100 250                           Boltup Temp.
0  ~.-.----+-"O:.-........t--..........+---~~_..............._..-+-.........,.--1--r-......,...._..................,.+-r-........--t--........~
0        50       100           150    200       250         300             350            400                450             500        550 Moderator Temperature (Deg. F)
Figure 4         11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;f/hr) Applicable for the First 35 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

                                                                                                              . 38 TABLE21 35 EFPY Hcalup Curve Dara Poinls Using 1996 App. G (without Uncertainties for lns1rumcn1:11ion Errors)
SO Jleatup*     50 Critical Limit*       60 llratup         4i0 Critical Limit     100 lleatup      JOO Critica1 Limit TC 0 f)  P (psig) TC 0 f) r (psiiil   T(&deg;F)      r (psig)   TC"F)       r (psig)   T( 0 f)  r (psig} TC0 f) r Cpsiii>
60         0     216         0         60         0         216           0       60         0       216        0 60       621     216       621         60        621        216          621      60        621      216       621 65       621     216       621         65        621        216          621      65        621      216       621 70       621     216       621         70        621        216          621      70        621      216       621 75       621     216       621         75        621        216          621      75        621      216       621 80       621     216       621         80        621        216          621      80        621      216       621 85       621     216       621         8S        621        216          621      85        621      216       621 90        621     216       621        90         621        216          621      90        621      216       621 95       621     216       621        95         621        216          621      95        621      216       621 100       621     216       621        100        621        216          621      100       621      216       621 105       621     216       621        105        621        216          621      105       621      216       621 I IO      621     216       621        110        621        216          621      110       621      216       621 115       621     216       621        115        621        216          621      115       621      216       621 120       621     216       621        120        621        216          621      120       621      216       621 125       621     216       621        125        621        216          621      125       621      216       621 130       621     216       621        130        621        216          621      130       621      216       621 135       621     216       621        135        621        216          621      135       621      216       621 140       621     216       621        140        621        216          621      140       621      216       621 145       621     216       621        145        621        216          621      145       621      216       621 ISO       621     216       621        ISO        621        216          621      150       621      216       621 155       621     216       621        155        621        216          621      155       621      216       621 160       621     216       621        160        621        216          621      160       621      216       621 165       621     216       621        165        621        216          621      165       621      216       621 170        621    216       621        170        621         216         621      170       621      216       621 175        621    220       621        175        621        220          621      175       621      220       621 180        621    220       1061       180        62 I       220          983      180       621      220       756 180      1061     225       J JJO      180        98J        22.5        J026      180       756      22.5      780 185      1110     230       1164       185        1026        230        1074      185       780      230       808 190      1164     235       1224       190        1074        235        1126      190       808      235       838 195      1224     240       1290       195        1126        240        1184      195       838      240       873 200      1290     245       1362       200        1184        245        1248      200       873      245       911 205       B62     250       1443       205        1248        250        1319      205       911      250       953 2IO       l4.i3   255       1532       210        1319        255        1398      2IO       953      255       1001 215      1532     260       1630       21S        1398        260        148-t     215       1001     260       1053 220      1630     265       1739       220        1484        265        1580      220       I053     265       1111
* Shown by request of CP&L. This rate is not shown on the       plot.
WCAP-15827

39 TABLE 21 - (Continued) 35 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccn:iintics for lmarumcntarion Errors) 50 lleatup*                       50 Critkal Urnit*                                    60 lleatup                            60 Critical Limit                  100 Jlealup             100 Critical Limit T( 0 f)         P(psig) T(&deg;F)                               r     <psigl            T( 0 f) r (psig)                           T(&deg;F)                 r (psig)  T C0 f) r (psi~) T( 0 f) r (psi~)
225               1739                 270                     18.58                 225                 1580                   270                  1685      225            1111         270            1175 2JO               1858                 275                     1990                  230                 1685                   275                  1802      230            1175         275            1246 235               1990                 280                     2136                  235                 1802                   280                  1930      235            1246         280            1324 240              2136                  285                    2297                   240                 1930                   285                 2072       240            1324         285            1411 245               2297                  290                    2474                  245                  2072                   290                 2229       245            1411         290            1506 250               2474                                                                250                 2229                   295                 2401       250            1506         295            1612 255                 2401                                                  255            1612         300            1728 260            1728         305             1856 265             1856        310             1998 270             1998        315            2153 275            2153         320            2325 280            2325
 . ... *:. ~ :**.,;:*:".;. *~ .. ..;~-:~-" .-:" f l; ...:~~..-:- f ~:-;,.::.J'.*:~~. ~: *,~. :~~-~ *':.:.4..::: :~'\ *;-:;,. 4 .!"*'* ...... . .. ,. .. . .   .  ~  ....*, . . . . : . . ,  .    : :~. :;;."; :--~:-~!';
Leak T~t Limit                                                  Temp.                    197                  216 Press.               2000                  2485
* Shown by request of CP&L. This rate is not shown on the plol .
WCAP-15827

40 TABLE22 35 EFPY Cooldown Curve Data Points Using I996 App. G (without Uncenainties for Instrumentation Errors)
Steady State            20&deg;flhr.             40&deg;Flhr.             50&deg;flhr.*             60&deg;f/hr.         100&deg;f/hr.
T ( 0 f) I P (psiJ!) T (0 f) I p (psiJ!)  T (0 f> I r Cpsil!)   T {0 f) I p (psiJ!) T C&deg;F> I r Cpsil!> T c0 r> 1 r (psil!>
60          0       60           0         60         0         60         0         60          0     60         0 60         621      60         621         60       616         60        581        60        546     60        400 65         621      65         621         65       621         6S        588         65       553     65        409 70         621      70         621        70        621         70        595        70        560     70        418 75         621      75         621        75        621         75        603        75        568     75        428 80         621       80        621         80       621         80        612         80       578     80        440 85         621       85        621         85       621         85        621        85        588     85        453 90         621      90         621        90        621        90         621        90        600     90        468 95         621      95         621        95        621        95         621        95        613     95        484 100         621      JOO        621       100        621        100        621        100       621     100       502 105         621      105        621       105        621        105        621        J05       621     105       523 110         621      110        621       110        621        I IO       621        110       621 #   110       546 115         621      115        621       115        621        115        621        115       621     115       572 120         621      120        621       120        621        120        621        120       621     120       600 125         621      125        621        125       621        125        621        125       621     125       621 130         621      1:\0       621        130       621        130        621        130       621     130       621 135         621      135        621        135       621        135        621        135       621     135       621 140         621      140        621        140       621        140        621        140       621     140       621 145         621      145        621       145        621        145        621        145       621     145       621 150         621      150        621        ISO       621        150        621        150       621     150       621 155         621      155        621       155        621        155        621        155       621     155       621 160         621      160        621       160        621        160        621        160       621     160       621 165         621      165        621       165        621        165        621        165       621     165       621 170         621      170        621       170        621        170        621        170       621     170       621 175         621      175        621       175        621        175        621        175       621     175       621 180         621      180        621        180       621        180        621        180       621     180       621 180         1270     180       1260        180       1260       180       1260        180      1260    180       1053 185         1330     185       1328        185       1330       185       1330        185      1330    185       J102 190        1396      190        1396       190       1396       190       1396        190      1396    190       1158 195         1469     195       1469        195       1469       195       1469        195      1449     195      1220 200        1549      200       1549       200        1549       200       1549        200      1502    200        1288 205         1638     205       1638       205        1638       205       1616        205      1561    205       1365 210        1737      210       1737       210        1729       210       1677        210      1627    210       1450 215        1846      215        1846      215        1793       215       1745        215      1699    215       1545 220        1966      220       1957       220       186-1       220       1821        220      1780    220       1650 225        2099      225       2027       225       1943        225       1905        225      1869    225       1767 230        2187      230       2104       230       2030        230       1998        230      1969    230       1897 235        2263      235       2189       235       2127        235       2101        235      2079    235       2041 240        2J.t6     240       2'         240       2234        240       2215        240      2201    .240      2200 245        2439      245       2388       245       2353        245       2342        245      2336    .245      2336 250       243.i       250       2482        250      2482    250       2482
* Shown by request of CP&L. This rate is not shown on the plot.
      **      Boldcd Values nre Limited by the Circ. Weld ART using Code Case N-588.
WCAP-15827

41 MATER1AL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 LIMITING ART VALUES AT 40 EFPY:                     l/4T, 169&deg;F J/.ff, 149&deg;F 2500 ,.-----------------~.-------~-------;=::============,.,
Oper11111 Version*5.1 Run:7462 Leak Test Llmil 2250 2000                                                                       Acceptable Unacceptable                                                 Operation Operation 1750
  -
CJ
  ~          1500 Heatup Rate 60Deg. FIHr Critical Limit 60 Deg. Flttr
   ...::2CIJ
_,
VI
   ...
GI Q.
1250           Heatup Rate                                         Crltlcal Limit . -
100 Deg. F/Hr                                        100 Deg . F/Hr
  'O
  ~
  "S 1000                                                                        .. .. . .. . .
co" u
750 500 Criticality Llmi\ based on Boltup 250                    Temp.
inservlce hydrostatic te9l temperature (218 F) for the service period up to 40 EFPY 0       50    100     150  200       250    300      350     400         450        500      550 Moderator Temperature (Deg. F) 11.B. Robinson Unit 2 Reactor Coolant System Ifeatup Limitations (lleatup Rates of 60 & IOO"Fn1r) Applicable for the First 40 EFP\' (Without Margins for Instrumentation Errors) Usini: 1996 App.G l\1ethodo1ogy WCAP*l5827

42 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 & GIRTll WELD 10-273 LJ11..1ITINGARTVALUESAT40EFPY:                          l/4T, 169&deg;F & 251&deg;F 31.tT, 149&deg;F & 179&deg;F 2500 Op1rl1111 VetSIOfl'5., Run.7462 2250      .. **-* **--
Unacceptable 2000              Operation                                          Acceptable Operation 1750    **-----*-*
 -
CJ c;;
 -
D.
C>
  ~
:i 1500    ...... --------***      . -**
en en GI
  ~
a.
1250                    . . ...   - .-
 "CS
 -GI ca
:; 1000 u                CooldowD Cii                R*lu Fnlr
(,)               *lead1-*l*ll*
                   *20,and ..fO 750 Cooldown 500                                          ft**~* Fnlr
                                                    .ao&
                                                    -100 250                               Boltup Temp.
0           50       100        150   200       250     300   350    400  450 500 550 Moderator Temperature (Deg. F)
Figure 6      11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to I00&deg;F/hr) Applicable for lhe first 40 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

TABLE23 40 EFPY HealupCurve Dala Points Using 1996App. G (wi1hou1 Uncc:n3inrks for lns1rumenl31ion Errors) 50 Healup*    SO Critical Limit*       60 lleatup        60 Critical Limit     JOO lleatup     IOO Critical Limit TC&deg;F)  P (psi~) TC 0 f) P(psf~)     TC 0 f)   r (psi~)   T{ 0 f)    r (psi~)   TC 0 f)  P(psi~)  T(Of)    r <p.. ii:l 60       0     216         0         60         0        216          0        60         0     216        ()
60     621     218        621        60        621       218         621       60       621     218       621 65     621     218       621         65        621       218         621       65       621     218       621 70     621     218       621         70        621       218        621        70       621     218       621 75     621     218       621         75       621        218        621       75        621     218       621 80     621     218       621         80        621       218        621        80       621     218       621 85     621     218       621         85        621       218        621        85       621     218       621 90     621     218       621         90       621        218        621       90        621     218       621 95     621     218       621        95         621       218        621        9S       621     218       621 100     621     218       621        100        621       218        621       10()      621     218       621 105     621     218       621        105        621       218        621       105       621     211!      621 110     621     218       621        110        621       218        621       110       621     218       621 115     621     218       621        115        621       218        621       115       621     218       621 120     621     218       621        120       621        218        621       120       621     218       621 125     621     218       621        125        621       218        621       125       621     218       621 130     621     218       621        130        621       218        621       BO        621     218       621 135     621     218       621        135*       621       218        621       135       621     218       621 140     621     218       621        140       621        218        621       140       621     218       621 145     621     218       621        145       621        2\g        621       145       621     218       621 ISO     621     218       621        150        621       218        621       150       621     218       621 155     621     218       621        155        621       218        621       155       621     218       621 160     621     218       621        160        621       218        621       160       621     218       621 165     621     218       621        165        621       218        621       165       621     218       621 170     621     218        621       170        621       218        621       170       621     218       621 175     621     220        621       175        621       220        621       175       621     220       621 180     621     220       IO-i2      180        621       220        966       180       621     220       744 180     1o.i2   225       I089       180        966       225        1007      180       744     225       767 185     1089    230       1141       185       1007       230        I053      185       767     230       79.J 190     1141    235       1198       190       IOSJ       235        1103      190       79.J    235       SB 195     1198    240       1261       195       1103       240        1159      195       823     240       856 200     1261    245       1331       200       1159       245        1221      200       856     245       893 205     ll31    250       1409       205       1221       250        1289      205       893     250       933 210     t~09    255       t49.t      210       1289       255        136-l     2to       9:\:\   255       979 215     149.S   260       1589       215       1364       260        1447      215       979     260       1029 220     1589    265       1693       220       l.S-l7     265        1539      220       I021J   265       I08-'
225    1693     270       1808       225       1539       270        1640      225       !084    270       1146
* Shown by request of CP&L. This rale is nol shown on lhe plot WCAP-15827

44 TABLE 23 - (Continued) 40 EFPY Healup Curve Data Points Using 1996 App. G (wi1hou1 Uncertainties for Jns1rumcn1a1ion Errors)
SO lleatup*                  SO Critical Limit*                           60 Jleatup                    60 Critical Limit                                  100 llealup                    100 Critical Limic T(Of) P(psig) T(&deg;F) r (psig)                                               T(Of) P(~igl                     T( 0 f)                   r (psig)              T(Of)               P (psii?) T(&deg;F) r (psig) 230              1808             275               1934                  230                16-10          275                        1752                230                 1146              275              1214 235              1934             280               2074                  235                1752           2RO                        1876                235                  1214             280               1289 240            2074              285               2229                  240                1876           285                       2012                 240                  1289             285               1372 245            2229              290               2.1~                  245               2012            290                       216:?                245                  1372             290               1464 250             236-i             295               2-159                 250               2162            295                       2328                 250                  1464             295               1565 255             2-159                                                     25.5              2328                                                           255                 156.5             300              1677 260                  1677             305               1800 265                  1800             310              1936 270                  1936             315              2085 275                 2085              320              2250 280                 2250              325              2432 285                 2432
:!-:!. J*,:..~*_~.r;..;;i.,;'..:.fi ,or~.~*~*:. t ..~ '~t;-.:~ ::.: .' *:il~'~'i*:**~: .. ~:*f':-::;.~~,t~:~:.. ~*~* : .-~* : ~.:. *~ J:,.~ *~ ~-::j ~~;:..~*~~t..'l.~*v... *~"J~'.*~,'*;\/~~ ::. :*-.~~;.~-i:,1~:.t..:*.~;."~. ~-:':,
uak Test Limit                                          Temp.                   199                218 Pres.~.               2000               2485
* Shown by request of CP&L. This rate is not shown on the plot'.
**              Bolded Values are Limited by the Circ. Weld ART using Code Ca~e N-588 .
WCAP-15827

45 TABLE24 40 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for lnstrumcn1a1ion Error~)
Slrady Stale           20&deg;Flhr.              40&deg;flhr.               SOnf/hr.*             60&deg;f/hr.           100&deg;Flhr.
T ( 0 f) Ir (psii:) T t&deg;Fl  I r (psiJ?>   T  (&deg;F) I P (psi~)     T ( 0 f) I P (psii:) T ( 0 f) I r (psii:) T (&deg;Ft  Ir CpsiJ?>
60         0        60          0         60          0          60          0        60           0       60         0 60        621       60        621         60        614          60         579       60         S43       60       397 65        621       65        621         65        620          65         585       65         549       6S       405 70        621       70        621         70        621          70         592       70         SS1       70       413 75        621       75        621         75        621          75         599       75         565       75       423 80        621       80        621         80        621          80         60R       80         S14       80       434 gs        621       SS        621         85        621          85         6l8       85         SM        8S       4~7 90        621       90        621         90        621          90         621       90         595       90       461 95         621       95        621         95        621          95         621       95         607       9S       477 100        621      100        621         100       621          100        621       100        621       100      494 105        621       105       621         I0.5      621          105        621       105        621      105       514 110        621      110        621         110       621          110        621       I IO       621       110      536 115        621       115       621         11.5      621          115        621       115        621       115      560 120        621       120       621         120       621          120        621       120        621       120      588 125        621       125       621         125       621          125        621       125        621       l2S      618 130        621      130        621         130       621          130        621       130        621       130      621 135        621       135       621         135       621          135        621       135        621       135      621 140        621       140       621         140       621          140        621       140        621       140
* 621 14S        621       145       621         14.5      621          145        621       145        621       145      621 150        621       ISO        621        ISO       621          ISO        621       150        621       ISO       621 ISS        621       IS5       621         15.5      621          155        621       IS5        621       155      621 160        621       160       621         160       621          160        621       160        621       160      621 16S        621       165        621        165       621          165        621       16S        621       165      621 170        621       170        621        170       621          170        621       170        621       170      621 175        621       175        621        175       621          175        621       175        621       175      621 180        621       180        621        180       621          IRO        621       180        621       180      621 180        1248      180       1235        IRO       1231         IKO        1231      IRO        1231      180      911 185        1305      185       1300        IK.5      no.i         185        IJQ.i     185        1289      185      1012 190        1368      190       1368        190       1368         190        1368      190        1324      190      1058 195        1439      195       1439        195       14'.\9       195        1430      195        136"      195      1109 200        1516      200       1516        200       1516         200        1472      200        1408      200      1165 205        1602     205        1602        205       1579         205        1517      205        1457      205      1229 210        1696     210        1696        210       1627         210        1568      210        1511      210      1299 215        1801      21S       1795        215       1681         215        1625      215        1571      215      1378 220        1917     220        IS-a7       220       17.&0        220        1688      220        1638      220      1465 225        2011      225       1905        225       1805         225        1758      225        1712      225      1562 230        2068      230       1970        230       1878         230        1835      230        1795      230      1670 235        2131      2JS       2041        235       1958         235        1921      ?JS        1886      235      1790 uo         2201      2-10      2120        240       20.as        2.ao       2016      2.ao       1988      2.ao     1923 2.as       2279      245       2107        2.as      2146         2.a5       2121      us         2101      245      2070 250        236-S     250       2303        250       2256         250        2238      250        2225      250      2225 255        2459      255       2410        255       2377         255        2368      255        2364      255      2364
* Shown by request of CP&L. This rate is not ~hown on the plot.
      **      Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

46 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 020 I* I LIMITING ART VALUES AT 45 EFPY:                                                       l/4T, 170"F 3/4T, 151&deg;F 2500 Opetlm version 5.1 Run :1oss1 Leak Test Limit 2250 Un1eeept11ble                                                                                            Aeeep,able 2000              Operation                                                                                             Operation 1750
 -
CJ iii Heatup Rate
                              . 60 Deg. F/Hr Critical Limit
 -.,,=.
D.
Cl) 1500    -**. -** *- ..*- ..
Hutup Rate 100 Deg. F/Hr
                                                .                                                                             60 Deg. F/Hr
   .,...,, 1250   ... -* **--**.      ---*-- .
D.
  .....,cu
 'C
:; 1000          .. . ... .    ..
()
  'CV
(.)
750 500   ...*. *-**
Boltup 250                                    Temp.                                                    Crltleality Limit based on inservlce hydrostatic test temperature (219 F) for the service period up to 45 EFPY o+-.. . . . . .~;..........+...................+..................~L..,....,.+-......--~::;::;::;::;::;:;:::+;:::::;:;:;:;::;:::::::~..............t 0            50         100              150                 200          250        300         350        400         450        500         550 Moderator Temperature (Deg. F)
Figure7           H.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates or 60 & 100&deg;F/hr) Applicable for the First 45 EFP'' (Without Maratins for Instrumentation Errors) UsinJ: 1996 App.G l\tcthodoloizy WCAP-15827

41 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-I& GIRTH WELD 10-273 LIMITING ART VALUES AT 45 EFPY:                               l/4T, 170&deg;F & 256&deg;F 3/4T, 151&deg;F & 185&deg;F 2500 lop1rt1m V11sion:S.1 Run :1oss1 I 2250.
Unacceptable 2000.          Operation Acceptable 1750 .                                                                Operation
 -en Cl
  -....,
: c. 1500 .
:>
   "'"'.,... 1250 Cl.
  -..,
  't:I OI ca
  'S 1000 Cooldown Cii                  Rain Fnlr 0
et1Pad:r**l*l1P
                       *20, and -40 750.
Cooldo*a Ralea Fnlr 500                                          -804
                                                           *IOO Boltup 250                            Temp.    - *** - *
* 0        50         100      150   200        250    300    350 400    450 500 550 Moderator Temperature (Deg. F) figure 8             H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Coo1down Rates up to J00&deg;F/hr) Applicable for the First 45 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAr-15827

48 TABLE25 45 EFPY Hcatup Curve Data Points Using 1996 App. G (wi1hou1 Unccnain1ics for lnstrumcn1a1ion Errors)
SO lleatup*     SO Critical Limit*       60 lltatup        60 Critical Limit     JOO lleatup     I 00 Crilical Limit TC 0 f) r (psii:l TC&deg;F) p (p-;igl     T( 0 f)    r cp~iJ:> T (0 f)    P (psiJ:)  T( 0 f) P (psig} TC&deg;F) r (psiJ:)
60        0       219         0         fl(}       0        219          0       60         0       219         0 60      621      219       621         60        621       219         621      60        621      219       621 65       621      219       621         6!1       621       219         621      65        621      219       621 70       621      219       621        70         621       219         621      70        621      219       621 75       621      219       621         75        621       219         621      75        621      219       621 80       621      219       621         RO        621       219         621      80        621      219       621 85       621      219       621         R.S       621       219         621      85        621      219       621 90       621      219       621        90         621       219         621      90        621      219       621 95       621      219       621        95         621       219        621       95        621      219       621 100      621      219       621        IOO        621       219         621      100       621      219       621 I05      621      219       621        105        621       219         621      IOS       621      219       621 110      621      219       621        110        621       219         621      110       621      219       621 115      621      219       621        115        621       219         621      115       621      219       621 120      621      219       621        120        621       219         621      120       621      219       621 125      621      219       621        125        621       219         621      125       621      219       621 130      621      219       621        IJO        621       219         621      130       621      219       621 135      621      219       621        IJ5        621       219         621      135       621      219       621 140      621      219       621        140        621       219         621      140       621      219       621 145      621      219       621        145        621       219         621      145       621      219        621 150      621      219       621        150        621       219         621      150       621      219        621 lSS      621      219       621        155        621       219         621      155       621      219        621 160      621      219       621        160        621        219        621      160       621      219        621 165      621      219       621        16!1       621        219        621      165       621      219        621 170      621      219       621        170        6'.!I      219        621      170       621      219        621 175      621      220       621        115        621        220        621      175       621      220        6:? I 180      621      220       102.i      180        621        220        950      180       621      220        73J 180      !02.i    225       1069       180        950        225        989      180       733      225        755 185      1069     230       1118       185        989        230        l033     185       755      230        780 190      1118     235       1174       190        1033       235        l081     190       780      235        80R 195      1174     2.io      123-*      195        IOSI       240        1135      19.5     808      240        840 200      1234      245      IJ02       200        1135       245        1194     200       840      245        875 205      IJ02     250       IJ76       205        1194       250        1260     205       875      250        914 2IO      1:\76     255      1458       210        1260       255        1332     210       914       255       957 215      1458      260      1549       215        1332       260        1412     215       957       260       1005 220      1549     265       l<H9       220        1412       265        1500     220       1005     265       1059 225      IM9       270      1759       225        1500       270        1597     225       1059      270       1118
* Shown by request of CP&L.      This rate is not shown on the plot
* WCAP-15827

49 TABLE 25 *(Continued) 45 EFPY He;Jlup Curve Data Points Using 1996 App. G (without Unccnaintics for Instrumentation Errors) 50 llcatup*                 50 Critical Limit*                             60 lleatup                60 Critiral Limit           IOO lleatup                    100 Critical Limit TC&deg;F) r (psis:) TC&deg;F) P (psii:l                                      T(&deg;F)             P(psi~l        T( 0 f)   P (psii:)      T(&deg;F) r (psis:> TC&deg;F) r Cpsii:l 230                1759           275            1881                   230                1597       275        1705           230                  1118           275                   1183 235                1881          280             201S                   235                1705       2KO        1823           235                  1183           280                   1255 240                2015          285             2164                   240                1823       2K5        195.S          240                  1255           285                   1335 2-15               216-i         290             2279                   245                1954       290        2098           245                  1335           290                   1423 250                2279          295             236-1                  250               2098        295        2258           250                  1423           295                   1520 255                2364          300             2~59                   255               2258        JOO        2*BJ           255                  1520           300                   1627 260                2-159                                                260               2.SJJ                                 260                  1627           305                   1746 265                  1746           310                   1876 270                  1876            315                  2020 275                 2020             320                  2178 280                 2178             325                  2353 285                 2353
:~r.~~:-::i::?.r..t.. ~_~,~~ ~*~i~*( ~~:~*~*: . :J:-.:;1;,.1 11.1,.'_, :..::;..:.*.1: :.::~ ...,. .*.. "                   ... * *! ':,;;.~.... :-:~* *.'-:,:.If.~. "~ ......-.. .. 1,.:~~,...~t...f,r!~*
  ~ak Test            Limit                          Temp.                    200                 219 Pnss.                  2000                2485
*
* Shown by request of CP&L. This rate is not shown pn &he plot .
   **             Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

50 TABLE26 45 EFPY Cooldown Curve Data Points Using 1996 App. G (wi1hou1 Unccrtain1ics for lns1rumi:n1:11ion Errors)
Steady Slate           20&deg;F/hr.               40&deg;F/hr.             SO"F/hr.*                60&deg;F/hr.            IOO"f/hr.
T (0 f) I I' (psi~) T (&deg;Fl  I p (pslJ?)   T c0 Fl  I r Cpsi~l    T c&deg;Fl   I r CpsiJ?l   T c&deg;Fl   I r Cpc;ii?l T (0 F) I r (psid 60          0        60         0         60           0         60           0          tiO         ()       60          0 60         621       60       621         60         613         60         511         60         542        60        39S 65         621       65       621         65         618         65         Sit\        65         548        65        403 70         621       10       621         10         621         70         590         10         SSS        70        41\
75         621       75       621         75         621         75         598          75        563        75        421 80         621       80       621         80         621         80         606         80         572        80        432 85         621       85       621         85         621         8S         615          HS        581        85        444 90          621       90       621         90         621         90         621         90         592        90        4S8 9S          621       9S       621         95         621         9S         621         95         605        9S        473 100         621      100       621         100        621         100        621         IOO        618       100        490 105         621      105       621         105        621         I05        621         I05        621       105        510 110         621      110       621         110        621         110        621         110        621       110        531 115         621      115       621         115        621         115        621         115        621       115        SSS 120         621      120       621         120        621         120        621         120        621       120        582 125         621      125       621         125        621         125        621         125        621       125        612 130         621      130       621         130        621         130        621         130        621       130        621 135         621      135       621         135        621         135        621         JlS        6:.?I     135        621 140         621      140       621         140        621         140        621         140        621       140        621 145         621      145      .621         145        621         145        621         145        621       145        621 150         621      ISO       621         150        621         150        621         150        621       150        621 155         621      155       621         155        621         155         621        155        621       155        62\
160         621      160       621         HiO        621         160        621         160        621       160        621 16S         621      165       621         165        621         165        621         165        621       165        621 170         621      170       621         170        621         170        621         170        621       170        621 115         621      115       621         115        62\         175         621        175        621       175        621 180         621      180        621        180        621         180         621        180         621       um        621 180        1237      180       1223        180        1217        180        1217        180        1217       180       932 185        1293      185       1286        185        1289        185        1289        185        1255      185        968 190        1355      190       1355        190        1355        190        1355        190        1187       190       1009 195        1424       195      1424        195        1424        195        1391        195        1323       195       1055 200        1500      200       1500        zoo        1-196       200        1-'29       200        1362      200        1106 205        1584      205       1584        205        1535        205        l.S70       205        l.S06     205        1163 210         1677     210       1671        210        1578        210        1516        210        I.SSS     210        1227 215        1779      215       1747        215        1626        215        1567        215        1509      215        1297 220        1893      220       179.&       220        1679        220        162.&       220        1570      220        1376 225        1959      225       18.S7       225        1739        225        1687        225        1637      225        1.i6-t 230        2011      230       1905        230        180.i       230        1757        230        1711       230       1561 235        2068      235       1969        235        1877        235        183.i       235        179.&      235       1669 2.SO       2131      2.ao      20.ao       uo         1958        2.io       1920        2.io       1885       2.ao      1789 2.as       2201      2.a5      2119        2.. 5      2047        245        2015        2.. 5      1987      2.as       1922 2SO        2279      lSO       2206        250        2146        lSO        2111        250        lUIO       250       2070 255        236-1     255       2303        255        2255        255        2238        255        2225       255       2225 260        2.SS9     260       2.SIO       260        2377        260        2367        260        2J63       260       2363
* Shown by request of CP&L. This rale is not 5hown on the plot .
     **       Boldcd Vatues Dre Limited by the Circ. Wetd ART using Code Case N-588 .
WCAP-15827

SI MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI0201-1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 50 EFPY:                       l/4T, 172&deg;F & 263&deg;F 3/4T, 153&deg;F & 191&deg;F 2500 Opert1m Version.5. 1 Run:19517 Leak Test Limit 2250 Unacceptable                                                                                Acceptable 2000        Operation                                                                                  Operation 1750
  -
CJ i'ii Heatup Rate 60 Deg. F/Hr Critical Limit
  -
: c. 1500 C~b
::s fl)
                      . .. . -* . . --**
Heatup Rate 100 Deg. F/Hr 60 Deg. F/Hr fl)
Cll
   ~   1250 c.
   -
  ~
Cll IU
  'S 1000
  <<a"
(.)
750 500 Bollup 250                         Temp.                                      Crltlcallty Limit based on lnservlce hydrostatic test temperature (221 F) for the sentlce period up to SO EFPY 0 +.....~~~-h-          ..............+-r-.--~~-+-................+,!::;:;::+:~:;+:;::;::;:::::::;:::;:;::;::;:::;:!...,........_t 0      50        100            150    200    250          300          350          400          450          500          550 Moderator Temperature (Deg. F) figure 9     H.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates                                            or 60 & IOO"F/hr) Applicable for the First SO EFP\' (Wilhout Margins ror Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

52 MATERIAL PROPF.RTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201-I & GIRTH WELD J0-273 LIMITING ART VALUES AT 50 EFPY:                      l/4T, J72&deg;f & 263&deg;F 3/4T, 153&deg;F & 191&deg;F 2500 -rr===============:;--~~~~-:-~~~~~~~~~~~~~
Operllm Vers111n:5 .t Run:t9511 2250 Unacceptable 2000           Operation Acceptable 1750                                                            Operation a-c;;
  -
Q.
Cll
   ~
:s Ill 1500 Ill
   !! 1250 Q.
  -
  "C CLI C'CI u 1000
  'S              Cooldown ia              RalH Flllt u               *lead)'*alale
                  *20,and .40 750 .
Cooldown 500                                         Rate* F/Ur
                                                    .eoa
                                                                         * *- -*---- -*-*---
                                                    *100 250 0         50        100        150  200     250    300    350      400    450   500 550 Moderator Temperature (Deg. F)
Figure 10      11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to l00&deg;F/hr} Applicable for the First SO EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

53 TAllLE27 50 EFPY Heatup Curve Dara Points Using 1996 App. G (without Unccnaintics for ln~rrumcnt::uion Errors)
SO lltatup*    SO Crirical Limit*       60 llcatup       60 Critical Limit       JOO lltatup      100 Critical Limit T (0 f) r (psig) T( 0 f) r (psii:>   T( 0 f) r (psi,::)   T (&deg;F)      p (pdg)    T( 0 f)  r (psig) T (&deg;F) P (psig) 60        0     221         0         60         0        221          0         60        0       221         0 60      621     221       621         60       621        221         621       60        621      221       621 65      621     221       621         65       621        221         621       65        621      221       621 70      621     221       621         70       621        221         621        70       621      221       621 15      621     221       621         75       621        221         621        75       621      221       621 80      621     221       621         80       621        221         621        80       621      221       621 85      621     221       621         85       621       221          621        85       621      221       621 90      621     221       621         90       621       221          621       90        621      221       621 95      621     221       621         95       621       221          621       95        621      221       621 JOO      621     221       621        100       621       221          621       JOO       62J      221       62J 105      621     221       621        105       621       221          621       105       62J      221       621 110      621     221       621        110       621       221          621       110       621      221       621 115      621     221       621        115       621       221          621       115       621      221       621 120      621     221       621        120       621       221          621       120       621      221       621 125      621     221       621        125       621       221          621       125       621      221       621 130      621     22J       621        130       621        221         621       130       621      221       621 135      621     221       621        135       621       221          621       135       621      221       621 140      621     221       621        140       621       221          621       140       621      221       621 145      621     221       621        145       621       221          621       145       621      221       621 150      621     221       621        150       621        221         621       150       621      221       621 155      621     221       621        155       621        221         621       ISS       621      221       621 160      621     221       621        160       621        221         621       160       621      221       621 165       621    221        621       16!\      621        221         621       165       621      221       621 170      621     221        621       170       621        221         621       170       621      221       621 175      621     221       1006       115       621        221         9J-I      115       621      221       722 180      621     225       1049       180       621        225         972       180       621      225       7-13 180      1006    230       1097       180       934        230         101.a     180       722      230       767 185      IO-i9   235       1150       185       972        235        1060       185       743      235       794 190      1097    2.ao      1208       190       101.a      240        1112       190       767      240       824 195      1150    2.a5      1273       195       1060       245        1169       195       794      245       858 200      1208    250       134-1      200       1112       250         1231      200       824      250       895 205      1273    255       1423       205       1169       255         1301      205       858      255       937 210      1344    260       1510       210       1231       260         1378      210       895      260       983 215      1423    265       1606       215       1301       265         1462      215       937      265       I03.S 220      1510    270       1712       220       1378       270        1556       220       983      270       1091 225      1606    275       1829       225       1462       275         1659      225       103-1    275       11.53 230      J7l2    280       1958       230       1556       280         1773      230       1091     280       1223
* Shown by request of CP&L. This rale is not shown on the pfol.
WCAP-1.5827

54 TABLE 27 - (Continued) 50 EFPY Hcatup Cur\'e Data Points Using 1996 App. G (withoul Unccnaintic:s for ln'ltrumc:nt::ition Errors)
SO Jleatup*              SO Critical Lir1Ut*              60 lltatup            60 Critical Limit                                  100 lltatup                           100 Critical Limit T(Of)     r    (psi~)        T(OF)         r (psil!,)   T( 0 f)    r (psij!.)     T(Of)                r (psij!.)                 T(OF)                r    (psil!.) T( 0 f)                  P(psi~)
235         1829             28S           2101         2l5        1659           285                    189K                      2l5                   1153                  285             1299 240          1958             290           2173          240       1773           290                    2037                      2.io                  1223                  290             1384 245         2101              295           2247         245        1898           295                    2190                      2.$5                  1299                  295             1477 250         2173              300           2329         250       2037            300                    2329                      250                   1384                  300             1580 255          2247             305           2420          255      2190            305                    2420                      255                   1477                  305             1693 260         2329                                         260       2329                                                             260                   1580                  310             1819 265         2-120                                        165       2420                                                             265                   1693                 315              1957 270                   1819                 320             2109 275                   1957                  325            2276 280                  2109                  :no             2461 285                  2276 290                  2461
.:;r~~:~;~~:~*..';~. .~\~J:.;r;.~:~t'l\f~.~~t~;~,~~=~'rl:J7~';t:;~~ ;tJ;.~*;!;. '.~,:~...~ 1i.=:* . : tc *..~:-:*. :~**~;*: ~* ~ ':_!,i': ~ :.:..* "':~ ::* *' 1
                                                                                                                                                                 ... ~ *: :*  * **:~~ .,~ !; *,1:=-; ~*, ~V:.'1 Leak Ttst Lir1Ut                              Temp.          202       221 PrtSS.        2000      2485
* Shown by request of CP&L. This rate is not shown on the plot.
**        Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

55 TABLE28 50 EFPY Cooldown Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors)
SCrady Stale             20QFlhr.              40"F/hr.              50&deg;Flhr.*             60QF/hr.          100&deg;Flhr.
T ("F) I p (p'iil?l T ( f) I P (psii:l 0
T f&deg;Fl I P lpsil?l     T C"Fl I P (psil?l   T (&deg;Fl I P (psii:l T f&deg;Fl  I P (psij?)
60          0        60           0         60          0          60         0         60          0     60           0 60        621        60         621         60        610          60       575         60        539      60        392 65        621        65         621         65        616          65        581        65        545      65        399 70        621        70         621         70        621          70       587         70        552      70        407 75        621        15        621          75        621         15        594         15        559     75         416 80        621        80         621         KO        621          80       602         80        568      80        427 HS        621        85        621          85        621          85       611         85        577      85        4J8 90        621        90         621         90        621          90        621        90        587      90        451 95        621        95         621         95        621          95        621        95        599      95        466 100       621       JOO         621         100       621         100       621         IOO       612     100        483 105       621        I05        621         IDS       621         105        621        I05       621      IDS       SOI 110       621       t 10        621         110       621         110        621        110       621     110        522 115       621       115         621         115       621         115        621        115       621     115        545 120       621       120         621         120       621         120        621        120       621     120        510 125       621        125        621         125       621         125        621        125       621     125        599 130       621        no         621         130       621         130        621        130       621     130        621 IJj       621        135        621         135       621         135        621        135       621     135        621 140       621        140        621         140       621         140        621        140       621     140        621 145        621       145        621         145       621         145        621        145       621     145        621 150        621       150        621         150       621         150        621        150       621      150       621 ISS       621        155        621         155       621         155        621        155       621     155        621 160        621       160        621         160       621         160        621        160       621      160       621 165        621       165        621         165       621         165        621        165       621      165       621 170        621       170        621         170       621         170        621        170       621      170       621 175        621       175        621         175       621          175       621        175       621      175       621 180        621       180        621         180       621          180       621        180       621      180       621 180       1216       180       1199         180       ll91         um       1190        180       1189     ISO       882 185       1270       IRS       1260         185       1260         185      1260        185       1213     185       91.t 190       1:no       190       028          190       1328        190       J31S        190       12.a1    190        949 195       l'.'96     195        l'.'96      195       1396         195       IJ.a3      195       1271     195        988 200       1469      200        1469         200       14-16       200        1376       200       1305    200        1032 205       IS-t9     205         15-t~       205       1480        205       l.tll       105       13.il   205        I082 2IO       16~8      210        1638         2IO       1517        210        1451       210       1386     210       1136 215       1737      215        1687         215       1559        21S        1495       215       1433     215       1197 220       1846      220        1728         220       1605        220        154-1      220       1485     220       1265 225       1895      225        177-1        225       1656        225        1599       225       15.13    225       IJ.al 230       19.tO     230        182.t        230       1713        230        1659       230       1607     230       1425 235       1990      235        1880         235       1776        235        1726       235       1679     235       1519 2.ao     20.a5      2.io       19.t2        2.ao      18.t6       2-10       1801       2.ao      1758     1.io      1623 2.is      llOS       245       1010         245       1923        us         ISSl       us        1s.i6    2-IS      1738 250       2173       250       2086         250       2009        250        1975       2.50      19.S.. 250       1866 255      u.i1       255        2170         255       2l0.&       255       2076        255       2052     255       2008 260       2329      160        1263         260       2209        260       2188        260       2172     260       2166 265      2-120      265        2365         265       2326        265        2313       265       2305     265       2305 270       2479         270       2.a5s       270        USI         270      2451     270       2451
* Shown by request of CP&L. This rate is not shown on the plol .
    **        Bolded Values are Limired by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

56 6     REFERENCES I. WCAP-15805, "Analysis of Capsule: X from Carolina Power and Light Company H.B. Robinson Unit 2 Reactor Vessel Radiation Sur\.'eillance Program", T.J. Laubham, et.al., March 2002.
: 2. ASME Code Case N-641, ..Alternative Pressure-Temperature Relationship and Low Temperature Overpressure Protection System Requiremcn1s Section XI, Division r. January 17, 2000.
(Sub Rtfertnrt: ASME Coat Care N-6"0. "A/1m1atfrt Rtfertnu Frar111rt To1t8hntssfor Dti*t/opmtnf of P*T Umir C1m*ts for Stet ion XI, Dfrision I", Ft'1runry: 26, 1999.J
: 3. Section XI oflhe ASME Boiler and Pressure Vessel Code, Appendix G. "Fracture Toughness Criteria for Pro1ection Againsl Failure," D;ncd December 1995, through 1996 Addendum.
: 4. ASME Boiler and Pressure Vessel Code, C&Jsc N-588, **Anenuation 10 Reference Flaw Orientation of Appendix G for Circumfcrcn1ial Welds in Reac1or Vessels". Section XI. Division I, Approved December 12, 1997.
S. Regulatory Guide 1.99, Revision 2. "Radialion Emhrittlemcnt of Reactor Vessel Materials,'' U.S.
Nuclear Regulatory Commission, May I988.
: 6. WCAP-14040-NP-A. Revision 2, "Mc1hodology used to Develop Cold Overpressure Mi1ig:11ing sysrem Serpoinls nnd RCS Heal up and Cooldown Limil Cur\'es". J.D. Andrachek, et. al., January 1996.
: 7.   ..fracture Toughness Requiremcn1s", Branch Technical Posilion MTEB 5-2, Ch:ip1er 5.3.2 in Standard Review Plan for the Review of Safc1y Analysis Reports for Nuclear Power Plants, LWR Edition, NUREG-0800, 1981.
: 8. CP&L(Robinson) File No. 135101, Serial No. RNP-RA/95-0205, Docket No. 50-261/License No. DPR-23; Lener from CP&L to NRC on Vessel Integrity Data, Dated I 1120/95.
: 9. CP&L(Robinson) File No. 13SIOHA. Serial No. RNP-RA/98-0133, Docket No. 50-261/Liccnse No. DPR-23; Lener from CP&L to NRC on Vessel Integrity Dala, Da1ed 7/23/98.
: 10. CE Report NPSD-1039, Revision 2. **Best Estima1e Copper and Nickel Values in CE Fabricated Reactor Vessel Welds''. CEOG Task 902. By the CE Owners Group. June 1997.
: 11. Code of Federal Regulations, I 0 CFR Part 50, Appendix G **fracture Toughness Requiremcnls,"
U.S. Nuclear Regulatory Commission. Washing1on, D.C., Federal Regi!iler, Volume 60, No. 243, dated December 19, 1995.
: 12. 1989 Section Ill, Division I of the ASME Boiler and Pressure Vessel Code, Paragraph NB-2331,
      ..Material for Vessels."
: 13. WCAP-13892, ..New Measuremcnls of USE of Archival and Surveillance Pl31e Material Represenrative of the H.B. Robinson Unit No. 2 Reactor Vessel Bcltline Plates". J.F. Williams, 1993.
: 14. WCAP-13587. Revision I. "Reactor Vessel Upper Shelf Energy Bounding Evaluation For Wes1inghouse Pressurized Waler Reaclors", S. T&Jndon, et. at., September 1993.
WCAP-15827

A*I MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WIO:?Ol-1 LIMITING ART VALUES AT 30 EFPY:              l/4T, 165&deg;F 3/4T, 145&deg;F 2500 loperllm Vers1on:5.1 Run:29t08 j Leak Test Limit 2250              - . . *-* .
Unacceptable 2000        Operation                                            Acceptable Operation 1750
  -
CJ Cii
  -...
D..
Cl>
:I 1500                                                         Crllicaf Limit 60 Deg. F/Hr f/j f/j
   ...
Cll D..
1250                                                         Crlllcaf Limit too Deg. F/Hr
  -
  'C Cll cu "5 1000 u
cu 0
750 500 Boltup 250                    Temp                        Crllicallly Limit based on lnservlce hydrostatic test temperature (214 F) for the service period up to 30 EFPY 0      50     100     150   200     250    300    350       400       450        500       550 Moderator Temperature (Deg. F)
Figure Al    11.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates or 60 & 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for ln.~lrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A*2 MATERIAL PROPERTY BASIS UMITING MATERIAL: UPPER SHELL PLATE WJ0201-1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 30 EFPY:                          I/4T, 165&deg;F & 235&deg;F 3/4T, 145&deg;F & 164&deg;F 2500 Tr===============::;-------~----~---------------------,
Op1111m Vtmon:s. 1 Run:2910B 2250 Unacceptable 2000          Operation Acceptable 1750                                                                     Operation
 "-c;; 1500
 -....,,
I Q.                                                               . ...... __ ., **---*-~-  .. ..... . .
                                                                                       !
CD
    ...,,...
:I Cooldowa                                        .          '       j 1250           R*lH Flllr               ~--  - ***-~--*- . ..:__ --~----f----*-- . --** -
 "'-..
Q.                       *l**d1**l*l*
                            -to                                                                I m
                            .40
                            .eo I
   'S u 1000                  -100
   'ii u
750                                                       **-**- .. ______ .!__ ---
1
* 500                       ----*--- --**- -*-------*--*------..---***..
                                                                            '                                  . . . ..... ... .
250                      _ Boltup                           .*-*-- -*----- ....__ ...
I Temp 0        50      100        150  200        250       300          350     400           450   500          550 Moderator Temperature (Deg. F)
Figure Al           H.B. Robinson Unit 2 Reactor Coolant System Cooldown Umitations (CooJdown Rates up to 100&deg;F/hr) Applicable for the First 30 EFPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A-3 TABLE Al 30 EFPY Healup Curve Dala Poinls Using 1996 App. G (without Uncertainties for Instrumentation Errors)
SO Heatup*    SO Critical U..Ut*      60 lleatup         60 Critical Umit       100 Heatup    100 Critical Limit T(&deg;F) P (psig) T(OF) P (psig)       T( 0 f) r(psig)       T{ 0 f)    P (psig)   T(&deg;F) p (psig) T(&deg;F) P (psig) 60       0      214         0        60         0          214          0       60        0     214         0 60      720     214       720        60       70-i         214        70-i      60      644     214       644 65     720     214       720        65       70-i         214        706       65       644    214       644 70      720     214       722        70       7().t        214        706       10      644     214       64S 7.5    720     214       723         7.5     704          214        710       7.5      644    214       64.5 80     720     214       727        80       70-i         214        7IO       80      644     214       649 85      720     214       727        85       704          214        715       85       644    214       649 90     720     214       734        90       704          214        71.5      90       644    214       6.54 95      720     214       734        9.5      704          214        723       95      644     214       654 100     723     214       743        100       10-i        214        723       100      644    214       661 10.5    727     214       154        10.5     706          214        733       105     644     214       661 110     734     214       7.54       110      7JO          214        733       110     644     214       670 115     743     214       767        115       715         214        7.S5      115      644    214       670 120     154     214       767        120      723          214        1.is      120      644    214       680 125     767     214       782        12.5     733          214        758       125     644     214       680 130     782     214       799        130       745         214        774       130      64.5   214       693 13.5    799     214       818        13.5     158          214        774       135      649    214       693 140     818     214       840        140      774          214        793       140      654    214       708 14.5    840     214       864        145       793         214        813       145      661    214        708 1.50    864     214       892        150       813         214        837       150      670    214        726 I.SS    892     214       922        1.55      837         214        863       ISS      680    214        726 160     922     214       956        160       863         214        892       160      693    214        726 165     956     214       993        165       892         214        925       165      708    214        726 170     993     215       103.5      170       925         21.5       961       170      726    215        7.t6 115     103.5   220       1081       115       961         220        1001      17.5     746    220        768 180     1081    225       1132       180      1001         225        lo.t6     180      768    22S        794 18.5    1132    230       1188       185      1046         230        1095      185      79.i   230        822 190     1188    23.5      12.50      190      109.5        23.5       1150      190      822    23.5       8.54 195     1250    240       1319       195      1150         240        12IO      195      854    240        890 200     1319    245       139.5      200      1210         245        1277      200      890    24S        930 205     139.5   250       1479       205      1277         250        1351      205      930    2.50       915 210     1479    2.55      1.571      210      1351         255        1433      210      975    2SS        J024 21.5    1571     260      1673       21.5     1433         260        J.523     215      J024    260       1078 220     1673    265       1786       220      1.523        265        1622      220     1078     26.5     1139
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-1.5827

A-4 TABLE A I *(Continued) 30 EFPY Heatup Curve Data Points Using 1996 App. G (without Unccnaintics for lns1rumen1a1ion Errors)
SO lltatup*              SO Critical Umit*                       60 llratup                        60 Critical Limit                      100 Heatup                            100 Critical Limit T(OF)         p (psig) T(OF) P (psii:) T(OF) r (psis:>                                              T( 0 f)           r (psii:)           T( 0 f) r (psig) T( 0 f) r (psii:)
225           1786          270              1911             225                1622               270                1732              225                    1139                 270              1206 230           1911          275             2048               230               1732               275                185-1             2'.\0                  1206                 275              1279 235           2048          280             2200               235               185.t              280                1987              235                    1279                  280             1361 240           2200          285             2367              240                1987               285               2135               240                    1361                 285              14.SI 245           2367                                            245                2135               290               2298               245                    1451                 290              15.SI 250                2298               295               2477               250                    IS.SI                295              1660 255               2477                                                    255                    1660                  300             1782 260                    1782                 305              1915 265                    1915                 310              2062 270                   2062                  315              2224 275                   2224                  320              2403 280                   2403
                                      ..
i:::~~~>*~.~:;::~:~... ~~:*i:::i. ,,.~ :)*ii'!-.1:;,"(a..PJ:tf,:~. :r;;;:. ~*. j_'7"' : .. : : I * '.u-,;*,~*..;:: h ~:;:*v-!\. ::\:.. I*.
* 1.* ._ .*~*~ *~ :~** , .L:t*i:~ '\- "':.~.~~.:'i'i::r,. :~.r-~.~./_;,~~
* 0 Leak Test                           Temp.                           195           214 Limit                                Prn.s.                      2000             2485
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-15827

A*S TABLEA2 30 EFPY Cooldown Curve Da1:1 Poinrs Using 1996 App. G (without Unccnaintics for Instrumentation Errors)
Steady State              lO"Flhr.              40&deg;F/hr.             S0&deg;F/hr.*             W"Flhr.           lOO"Flhr.
T C0 f) I r Cpsig)   T ( 0 f) I r fpsig)    T (&deg;F> I r fpsig)     T (&deg;F) I r fpsij!)   T C&deg;F) I p fp~ig) T ( 0 F) I p (p!iiJ?)
{lO           0        {lO         0         {lO         0         60         0         60         0     60            0 60         1SS        60        688         60        619         60       584         60       549      60         40-i 65         761         65        694         6S        626        65        591         65       SS6     65          413 70         767        70        701         70        633         70       598         70       564      70          422 1S         774         75        708         1S        641         75       607         75       512     75          433 80         782         80        716         80        650         80        616        80       582      80         44S 8S         790         85        125         8S        660         85       627         85       593      8S         4S9 90         799        90         735         90        671        90         638        90       606      90          474 95         810        95         747         9S        683         95        651        95       619     9S          492 100        821        100        759         100       697        lOO       666         100      63-t    100         Sil I05        8:l4       IOS        773         I05       712        105        682        105      651     IOS          532 110        8.S7       110        788         110       729        110        700        110      670     110          SS6 115         863       115        805         115       748        115        719        115      691     115          583 120        880        120        824         120       769        120        1.i2       120      715     120          613 125         898       125        84.5        125       792        125        766        125      741     125          6-t6 130        919        130        868         130       818        130        793        130      770     130          683 l'.\5      942        135        893         135       846        l35        823        135      802     135          724 140         967       140        921         140       878        140        857        140      837     140          770 145        995        145        952         145       913        145        894        14S      877     145          821 150        1026       ISO        987         ISO       951        150        9JS        150      920     150        . 877 155        I ()(.,0   155        1025        lSS       994        ISS        981        ISS      969     155          917 160        1098       160        1067        160      1042        160       IOJI        160      1023    160          951 165        1140       165        1114        165      1095        165       I087        165      1082    165          988 170        11116      170        1166        110      1153        170       1150        170      1148    170         1029 175        12:n       175        1223        175      1218        175       1218        175      1218    175         1076 lltO       1293       180        1287        ttm      1287        180       1287        180      1287    180         1127 185        1355       185        1355        185       1355       185       llS5        185      135S    185         1185 190        1424       190        1.i24       190       1424       190        IH4        190      1424    190         1249 195        1500       195        1500        195       ISOO       195       1500        195      1500    195         1321 200        ISK4       200        1584        200       1584       200       1584        200      1584    200         1401 205        1677       205        1677        205       1677       205        1677       205      1657    205         J.t89 210        1779       2IO        1779        2IO       1779       210        1779       210      1732    210         1588 215        1893       215        1893        215       1893       215       1855        215      1816    215          1697 220       2018        220        2018       220       1978        220       19.U        220      1909    220          1819 225       2156        225        2138        225      2069        225       2039        225      20IJ    225          1953 2.lO      2295        230        2%26       230       2169        230       2146        230      2127    230         2103 2..15     2382        235        2325        235      2281        235       2265        135      2254    235         2269 2.. 0     2479        l-10       2.Sl-1      2.io     240.C       2.. 0     2.197       2-10     2395    2-10        2-'S-1
* Shown hy request of CP&L. This rate ii; not shown on the plot.
      **       Boldcd Values are Limired by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI020l-l LIMITINGA'RTVALUESAT3S EFPY:                                 l/4T. l67&deg;F 3/4T, 147&deg;F 2500 loparlim Vemon:5.1 Run:784S  I i*~~-.('~                                      Leak Test Limit
~f:t.~J,~
'~~\: .*k\:.'-*            2250 Unacceptable                                                                        Acceptable 2000             Operation                                                                         Operation 1750 Critical Limit
                    -
CJ iii Heatup Rate 60 Deg. F/Hr
                    -e.,,
: a. 1500
:l 60 Deg. F/Hr Critical Limit 100 Deg. F/Hr
                      ..
                      "'
4ll
                    &#xa3;).
1250
                     -
                    'C Cl>
I ll
                    'S 1000                                                                 . . .. ... .... ..
                    -
CJ CJ CIS 750 500 250                            Bottup                            Criticality Limit based on Temp.                             lnservlce hydrostatic test temperature (216 F) for the service period up lo 35 EFPY o+..........-'".l!:...-i.-.----J.--,.......L-l.-..-.4......-~::;:;:=::i::::;::;:~::;:;::;::;:::i::;::;::~_.....--4 0           50       100       150      200        250      300       350       400      450       500       550 Moderator Temperature (Deg. F)
                .J Figure A3      H.B. Robinson Unit 2 Reaccor Coolant System lleacup Limitations (lleatup Rates of 60 & 100.,F/hr) Applicable for the First 35 EFP\' (Without Maq~ins for Instrumentation Errors} Using 1996 App.G Methodology WCAP-15827

A-7 MATERIAL PROPERD BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI020l-1 &: GIRTH WELD 10-273 LIMITINGARTVALUESAT35 EFPY:                       l/4T. 167&deg;F & 242&deg;F 3/.ff. I 47&deg;F & l 72&deg;F 2500   Operr1m Version:S.t Run:7845 2250                                                                                           ..       ~ *   . ... ..
Unacceptable 2000          Operation                                           Acceptable           - ..                .  -****-
Operation 1750
 -"
u;                                                                                                                . ....... -
  -...
Q,.
GI
:J en 1500 Co*ldowD R*le.
                                                                                                          ..
VI               rnrr
   ...
Cll Q,.
1250     .. *H*d1*al*le                                                                   ..         ***-      ---
                    *20
  ...
  't2 Cll              *40
                    *80
  .!
::>
u  1000         *100                                                                          ... .......... ..     --
iii u
750 500 250   *- - .
0 .._~~-r---.-t--.-.....-t--......-.-+-----+-_,..--+~~-+-r----t-.-................................i - -............,
0        50       100       150   200     250      300     350    400   450                500                   550 Moderator Temperature (Deg. F)
Figure A4     11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;Flhr) Applicable for lhe first 35 EH,\' (Without Margins for Instrumentation Errors) Usini: 19% App.G Methodology WCAP-l5827

A*8 TABLE Al 35 EFPY Heatllp Curve Data Points Using 1996 App. G (without Uncenainlics for lns1rumcn1a1ion Errors) 50Heatup*       SO Critical Limit*     60 Heatup          60 Crirical Limit     100 llealup      100 Critical Limit T( 0 f)  r (psig) T(OF) P(psiR)      T(OF)   P(psig)      T( 0 f)    r (psig)   T( 0 f)  r (psi~)  T( 0 f)   r (psi~)
60         0      216        0         60       0          216          0       60         0       216         0 60        716     216       716       60      700          216         700      60        639      216        639 65        716     216       716       65      700          216         701      65        639      216        639 10        716     216       718        70     700          216         701       70       639      216        640 15        716     216       723       75      700          216         705      75        639      216        640 80        716     216       723       80      700          216         705      80        M9       216        643 SS        116     216       729       85      700          216         710      85        639      216        643 90        716     216       729       90      700          216         710      90        639      216        648 95        716     216       737       95      700          216         717      95        639      216        648 100       718     216       737       too     700          216         727      too       639      216        654 105       723     216       748       105     701          216         727      I05       639      216        654 IJO       729     216       748       110     705          216         738      110       639      216        662 115       737     216       760       115     710          216         738      115       639      216        662 120       748     216       760       120     717          216         751      120       639      216        672 125       760     216       774       125     727          216         751      125       639      216        672 130       774     216       790       130     738          216         766      130       640      216        685 135       790     216       809       135     751          216         766      135       643      216        685 140       809     216       830       140     766          216         784      140       648      216        699 145       830     216       853       145     784          216         R03      145       654      216        699 150       853     216       879       150      803         216         826      ISO       662      216        715 155       879     216       908       155      826         216         851      155       672      216        715 160       908     216       941       160      851         216         879      160       685      216        734 165       941     216       977       165      879         216         910      165       699      216        734 170       977     216       1017      170      910         216         945      170       715      216        734 175       1017    220       1061      175      945         220         983      175       734      220        756 180       1061    225       1110      180      983         225        I0:?6     180       756      225        780 185       1110    230       1164      185     1026         230        I074      185       780      230        808 190       1164    235       1224      190     1074         235        1126      190       808      235        838 195       1224    240       1290      195     1126         240        1184      195       838      240        873 200       1290    245       1362      200     1184         245        124!\     200       873      24S        911 205       1362    250       1443      205     1248         250         1319     205       911      250        953 210       1443    255       1532      210     1319         255         1398     210       953      255        1001 215       1532    260       1630      215     1398         260         1484     215       1001     260        1053 220       1630    265       1739      220     1484         265         1580     220       1053     265        1111
* Shown by request of CP&L. This rare is not shown on lhe plot WCAP-15827

TABLE Al * (Continued) 35 EFPY Hearup Curve Dara Poinrs Using 1996 Arp. G (without Unccrt.:iintics for Instrumentation Errors)
SO llcatup*                           50 Critical Umit*                    60 lltatup                       60 Critical Limit                                   100 llcatup               JOO Critical Limit TC 0 F> p (p!ii~) T(Of) r (psii:)                                            T( 0 f)       r (psig)              T( 0 f)              r (psis;!)                 T( 0 f)         r (psii:) T(OF) r (psii:>
225                   17)9                270             1858            22j             1580                270                    1685                      225              1111        270       1175 230                   1858                275            1990             230             1685                275                   1802                       230              1175        275       1246 235                   1990                280            2136             235             1802                280                   1930                       235              1246        280       1324 240                   2136                285            2297             240             1930                285                   2072                       240              1324        285       14lt 245                   2297                290            2474             245            2072                 290                   2229                       245              1411        290       1506 250                   2474                                                250            2229                 295                   2401                       250              1506        295       1612 255            2401                                                                  255              1612        300       172R 260              1728        305       1856 265              1856        ~IO       1998 270              1998        315       2153 275              2153        320       2325 280              2325 rf: . :~ ':-.--".." ,,\-:*"... *:~;, ; 4... :-:*~i~.::;~t-.:_.;";*~,,1_1~~*.(~~J.f..~\.~:*.. ::.{:;. . ).',;~~-~$:;,~;:*:i*~*.;..-;,i::,_~;';&#xa3;~ *.~~... : .. ~ ~*..:. ;~:: .* :.. :: t   . * ;. :*  ....
uak Test Limit                                                 Temp.             197             216 Press.           2000            2485
* Shown by request of CP&L. This rate is not shown on the plol.
WCAP-15827

A-10 TABLEA4 35 EFPYCooldown Curve Data Points Using 1996App. G (without Unccnaintics for Instrumentation Errors)
Strady Stale           20&deg;F/hr.             40"F/hr.             50&deg;flhr.*              60&deg;Fl1ir.         100&deg;Flhr.
T (0 f) I P (psi~) T (0 f) I r (psli:l  T f0 f) I p (p:d~l    T (0 fl I P (psi~)   T ( 0 F) I P(psig)  T (0 fa I P (psii?l (IQ         0       60          0        60          0         60          0        60            0     60         0 60         753      60        685        60        616         60        581        60          546     60        400 65         758      65        691        65        623         65        588        65          553     65        409 70         764      70        698        70        629         70        595        70          560    70         418 75         771      15        705        75        637         75        603        15          568    75         428 80         778      80        713        80        646         80        612        80          578     80        440 85         787      85        721        85        655         85        622        85          588     85        453 90         795      90        731        90        666         90        633        90          600     90        468 95         805      95        742        95        678         95        646        95          613     95        484 100        816      JOO       754        100       691        100        659        100         628    100        502 I05        828      t05       767        I05       706        I05        675        IOS         644    105        S23 110        s.i2     110       782        110       722        I IO       692        110         662    110        546 115        856      115       798        115       740        115        711        115         682    115        572 120        873      120       816        120       760        120        732        120         705    120        600 125        891      125       836        125       782        125        756        125         730    125        632 130        911      130       858        130       807        130        782        130         757    130        667 135        933      135       882        BS        834        135        811        135         788    135        707 140        951      140       910        140       864        140        843        140         822    140        151 145        984      145       939        145       898        145        879        145         860    145        800 150       1013      1.50      973        ISO       935        150        918        1.50        902    ISO        8-17 155       1046      155       1009       155       976        155        962        155         949    155        873 160       1082      160       I050       160       I022       160        1010       160        1000    160        901 165       1123      165       1095       165       1073        165       1064       165         1058   165        933 170       1167      170       1145       170       1129        170       I 124      170         1121   170        968 175       1216      175       1200       175       1191        175       1190       175         1190   175        1008 180        1270     180       1260       180       1260        180       1260       180         1260    180       1053 185        1330     185       1328       185       1328        185       1328       185         1328    185       1102 190        1396     190       1396       190       1.196       190       1396       190         1396    190       1158 195        1469     195       1469       195       1469        195       1469       195         14.&9   195       1220 200       15-'9     200       1549       200       1549       200        1549       200         1502   200        1288 205        1638     205       1638       205       1638       205        1616       205         1561   205        1365 210        1737     210       1737       llO       1729       210        1677       210         1627   210        1450 215        18-'6    215       1846       215       1793       215        1745       215         1699    215       1545 220        1966     220       1957       220       186-i      220        1821       220         1780   220        1650 225       2099      225       2027       225       19.&J      225        1905       225         1869    225       1767 230       2187      230       210.a      230       2030       230        1998       230         1969    230       1897 235       2263      235       2189       235       2127       235        2101       235         2079    235       20-11 2-10      23.&6     lJO       228-1      2-10      2234        2-10      2215       uo          2201    uo        2.200 2-15      2-139     lJS       2388       2-15      2353        2-15      23.&2      2.&S        2336    us        2336 250       2484        250       2482       250         2482    250       U82
* Shown by request of CP&L. This rate is not shown on the plot.
u       Boldcd Values are Limited by the Circ. Weld ART using Code Case N-588.
WCAP-15827

A*ll MATERIAL PROPERTY BAS1S LIMITING MATERIAL: UPPER SHELL PLATE W10201*1 LIMITING ART VALUES AT 40 EFPY:                 l/4T, 169&deg;F 3/4T, 149&deg;F 2500 ,-~~~~~~~--~.--~~~~----~r==============n Operlim VerslOll .S.1 Run:7462 Leak Test Limit 2250 2000                                                                  Acceptable Unacceptable                                            Operation Operation 1750
 -g CJ 1500 Critical Limit 60 Deg. F/Hr
   ~
:I
   "'en~ 1250                                                             Critical Limit
  ,,
Q.
100 Deg. F/Hr
  -GI ca
  'S 0
1000 ti 750 500 Crmca\lty Limit based on Bollup 250                    Temp.
lnservlce hydrostatic test temperature (218 F) for the service period up to 40 EFPV 0       50    100     150  200      250     300    350     400      450          500      550 Moderator Temperature (Deg. F)
Figure AS       11.B. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates of 60 & J00&deg;F/hr) Applicable for the first 40 EFP\' (Without Mara:ins for Instrumentation Errors) Using 1996 App.G Methodology WCAP*IS827

A-12 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 0201-1 & GIRTH WELD I0-273 LIMITING ART VALUES AT 40 EFPY:                                   1/4T, 169&deg;F & 251&deg;F 3/4T, 149&deg;F & 179&deg;F Qp111tm Verslon:5. 1 Run:7462 2250      - __ ,,_ ..
Unacceptable 2000             Operation                                             Acceptable Operation 1750                      -. - ,.. __ .- ... -.
 -
CJ
 -.....,,.,,,
iii
: a. 1500
:3
                        . -***-- ---*- --
Cooldowa Rol**
                                 ! Flllr
   ...
GI 1250   - . ...... -
                               ~   *leod1-*l*I*
 ,,
: a.                                *20
 -
 'S GI f tl u 1000
                                   --40
                                   *10
                                   .100 co u
750 500
__   .~-*    Boltup 250 Temp.
0           50         100        150      200    250     300    350    400  450 500 550 Moderator Temperature (Deg. F)
Figure A6           11.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to JOO.,Fn1r) Applicable for the First 60 EFP\' (Without Margins ror Instrumentation Errors) Using 1996 App.G l\lethodology WCAP-15827

A*ll TABLE AS 40 EFPY Heatup Curve Data Points Using 1996 App. G (wi1hout Uncertain1ics for lnstrumcn1:11ion Errors)
SO lleatup*     SO Critic:al Umit*      60 lleatup          60 Critical Umit       100 llealup      100 Critical Limit T(&deg;F)   r (psii:) T(&deg;F)     r (psii:) TC&deg;F)     r (psig)     T(&deg;F)      P Cpsii:>  T( 0 f) r (psii:> T( 0 f) r (psig) 60       0       216         0        60          0          216         0        60          0      216         0 60      712      218        712       60        696          218        696       60        634      218       634 65       712      218        712       65        696          218        697       6S        6J-I     218       6J5 70      712      218        714       70        696          218        697       70        63-1     218       63S 7S       712      218        718       75        696          218        700       15        6J-I     218       637 80      712      218        718       80        696          218        700       80        63-1     218       637 85      712      218        724       BS        696          218        705       85        634      218       637 90       712      218        724       90        696          218        712       90        634      218       642 9S       712      218        732       95        696          218        712       9S        634      218       642 100      714      218        732       100       696          218        720       100       634      218       648 IOS      718      218        742       IOS       697          218        720       105       63-1     218       648 110      724      218        753       110       700          218        731       110       634      218       655 llS      732      218        753       llS       705          218        731       115       634      218        665 120      742      218        767       120       712          218        743       120       634      218       665 125      753      218        767       125       720          218        743       125       6J-I     218        676 IJO      767      218        782       130       731          218        758       130       635      218        676 1:\5     782      218        800       135       743          218        758       135       637      218        690 140      800      218        820       140       758          218        115       140       642      218        690 145      820      218        842       145       77S          218        79-1      145       648      218        706 ISO      842      218        868       ISO       79-1         218        BIS       ISO       655      218        706 IS5      868      218        896       IS5       815          218        839       IS5       66S      218        724 160      896      218        927       160       839          218        866       160       676      218        724 165      927      218        961       165        866         218        896       165       690      218        724 170      961       218       999       170       896          218        929       170       706      218        724 175      999       220       IQ.12     175       929          220        966       175       724      220        74-l 180      lo.t2     225       I0!!9     180       966          225        1007      180       7-14     225        767 185      1089     230        1141      185       1007         230        I053      18.S      767      230        794 190      1141      235       1198      190       I053         235        1103      190       794      235        823 195      1198      240       1261      19S       1103         240        1159      195        823     240        856 200      1261     245        1331      200       1159         245        1221      200        856     245        893 205      1331     250        1409      205       1221         250        1289      205        893     250        933 210      1409     255        1494      210       1289         2S5        1364      210       933      2SS        979 215      1494      260       1589      215       1364         260        1447      215       979      260       1029 220      IS89     265        1693      220       1447         265        1539      220       1029     265        108-1 225      1693     270        1808      225       1539         270        1640      225       108.t     270      1146
* Shown by request of CP&L. This rate is not shown on the plot .
WCAP*l5827

A-14 TABLE A5 * (Conrinucd) 40 EFPY Hearup Curve Dara Points Using 1996App. G (without Unccrtain1ics for Instrumentation Errors)
SO Jleatup*                  SO Crirkal Limit*                   60 lleatup            60 Critical Limit                                JOO llutup                      100 Critkal Limit T( 0 f) P (psig) TC&deg;F) P (psig)                                 T( 0 f)   r (psi~)      T(Of)                   r Cpsig)             T( 0 f) r (psig) TC&deg;F) P (psil?l 230            1808               275              1934         HO        1640           275                    1752                  230                1146                275                    1214 235            1934               280              2074         2:\.S     1752           280                    1876                  235                1214                280                    1289 240           2074                285              2229         240       1876           285                    2012                  240                1289                285                    1372 245           2229                290              2364         2-15     2012            290                    2162                   245               1372                290                    1464 250           2364                295              2459         250      2162            295                    2328                  250                1464                295                    1565 255           2459                                              255      2328                                                         255                1565                300                    1677 260                1677                305                    1800 265                1800                3IO                    1936 270                1936                315                    2085 275                2085                320                    2250 280                2250                325                   2432 285                2432
* ~:~f~..::::.~*.~~..): . ~: '* ...: .. *~,;: ','!;~:.~:,..*.. *.'                    ';'r1: ,'.. -!&deg;'~!~'i*t :: i!~~~~'t/ .~**i*~,\~:;" ;"'': ~\'* !~ ~'4*~/*~f~:ft. . . .-,.~~ l.:~):*"I~*.. *, ...... ";&deg;)," ,:, I Leak Test Limit                                       Temp.          199       218 p~           2000      2485
* Shown by request of CP&L. This rare is not shown on the plot.
 **           Botded Vatues are Um1ted by the Circ. We1d ART using Code Case N-588 .
WCAP-15827

A-15 TABLEA6 40 EFPY Cooldown Curve Data Poin1s Using 1996 App. G (without Uncenain1h:s for 1n~trumcn1a1ion Errors)
Strady State               20&deg;Flhr.               40"Flhr.             S0&deg;Flhr.*              60"F/br.              100&deg;Flhr.
T ( 0 f') I r (psil,?) T ( 0 F) I r (psil,?)  T ( 0 f) I r (psil.?) T  c0 F)l -p Cpsi1.?) T ( 0 f) I r (psi ii:) T ( 0 f) I P (psh~)
60           0         60           0         60           0        60           0        60           0         ti()        0 60          751        60         683         60         61-1       60         579        60         5.i3        60         397 65          756        65         6119        65         620        65         5115       65         5..i9       65         405 70          762        70         695         70         626        70         59:?       70         557         70         413 75          768        75         702         15         6'.\.t     15         599        15         565         75         423 80          775        80         709         80         6"'2       KO         6011       RO         574         80         434 85          783        85         718         85         651        RS         6JR        RS         58.i        85         447 90          792        90         727         90         661        90         fi~8       90         595         90         461 95          801        95         737         95         673        95         6..i()     95         607         95         477 100          812       100         749         100        6115       100        6H        100         621         100        494 I05          823       105         761         I05        699        I05        MR         I05        637         105        514 110          836       110         776         110        715        I IO       6115      110         654         I IO       536
 '15          850       115         '191        115        '132       115        '103      115         67.\        115        560 120          866       120          808        120        751        120        7B         120        695         120        588 125          883       125          828        125        7B         125        7..i6     125         719         125        618 130          902       130          849        130        796        130        771        130        1..i6       130        652 135          924       135          872        135         823       135        799        BS         775         135        690 140          947       140          898        140         852       1-10       829        140        808         140        732 145          973       145          927        145         884       145        8M         145        844         145        779 ISO         1001       ISO         959        ISO        920        150        902        150        885         ISO        803 1.5.5        1033       1.5.5       994        IS5         959       155         9.t.t     15.5       929         155        82-1 160         1068       160        I033        160        IOOJ       160         990       ItiO       979         160        s.i1 165         1106       165        1076        165        1052       165        1().-12    16.5       JOJ-1       165        873 170         1149       170        112-1       170        ll06       170        IOW        170        I095        170        902 175         1196       175        1177        175        1165       175        1163       175        1162        175        93-i 180         1248       180        1235        180        1231       I!(()      1:?31      180        1231        180        971 185         1305       185        1300        1115       1300       185        1300       185        1289        185        1012 190         1~68       190        1368        190        J:\68      190        D6K        190        132-1       190        1058 195         1439       195        1439        195        1..i:w     195        1430       195        136-1       195        1109 200          1516      200         IS16        200        IS16       200        l.t72     200         1408        200        1165 205          1602      205         1602        295        1579       205        1517       205        1.i51       205        1229 2IO          1696       2IO        1696        210        1627       210        IS68       210        1511        210        1299 215          1801       215        1795        215        1681       215        1625       215        1571        215        1378 220          1917       220        IU7         220        17.&0      220        1688       220        1638        220        1465 225         2011       225        1905        225        1805       225        1158       225        1712        225        1562 230          2068       230        1970        2JO        1878       230        1835       230        1795        230        1670 235          2131       235        20-11       235        1958       235        1921       235        1886        235        1790 1.io         2101       2-10       2120        240        2048       2.io       2016       240        1988        2..CO      1923 2-15        2279       2-15       2207        2-15       21.&6      2.is       2121       2.is       2101        2.i5       2070 250         23~       250         2303        250        2256       250        2238       250        2225        250        2225 255         2J59       255        2-llO       255        2377       255        2368       255        236-1       255        236-1
* Shown by request of CP&L. This rate is not shown on the plot.
       **       Bo1ded Values are Limited by the Circ. Weld ART using Codi! Case N-588 .
WCAP-15827

A-16 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE WI 0201-1 LIMITINGARTVALUESAT45 EFPY:                       114T, 170&deg;F 3/4T, 151&deg;F 2500 .-~~~~~~~~~-.-~~~~~~--.==============ii lope1km V11ts111n.S.1 Run:IOSSI I Leak Test Limit 2250        -- *--*-** ... - -**
Unacceptable                                                     Acceptable 2000        Operatlon     ------ . . ..
* Operation 1750
  -
CJ Critical Limit
  -...
i'ii Q.
t>
:s en 1500                                                                    60 Deg. F/Hr en
   ...
OJ Q.
1250
  -
  "D OJ
   <<I "5 1000 u
ca u
750 500 Boltup 250                      Temp.                          Criticality Limit based on lnservlce hydrostatic test temperature (219 FJ for the service period up to 45 EFPV 0      50      100     150        200    250    300    350        400      450         500       550 Moderator Temperature (Deg. F)
Fiiturc A7    H.B. Robin.c;on Unit 2 Reactor Coolant System lleatup I.imitations (lleatup Rates of 60 & 100&deg;F/hr) Applicable ror the First 45 EFPY (Without Mar~ins ror Instrumentation Errors) Usin~ 1996 App.G Methodoloi:y WCAP-15827

A-17 MATERIAL PROPERTY BASIS LIMITING MATERIAL: UPPER SHELL PLATE Wl0201*1 & GIRTH WELD 10-273 LIMITING ART VALUES AT 45 EFPY:                       1/4T. 170&deg;F &. 256&deg;F 3/4T. 151&deg;F &. 185&deg;F Operhm version:5.1 Run:t 0551 2250 Unacceptable 2000         Operation Acceptable 1750                                                                  Operation a-u;
  -
: a. 1500
   !:J II>
CooldowD R*t .. Fnlr II>
                         *le*d7**1*le
    ! 1250               *20 a.
                         *40
  -
  "C Q>                   .co ID                   .100
:;u 1000 iii u
750
                                   --- ...... *-* *- --- -------*    l   -- -
500                                        ~-*
Boltup 250                         Temp.
0       50       100        150      200     250     300     350 400    450 500  550 Moderator Temperature (Deg. F)
Figure AS    II.II. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to IOO"FA1r) Applicable for lhe Firsl 45 EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827
* A-18 TABLEA7 45 EFPY Healup Curve Data Points Using 1996 App. G (wi1hout Uncertainties for lns1rumcnta1ion Errors)
SO lleatup*      SO Critical Limit*     60 Heatup           60 Critical Limit     100 lleatup      100 Critical Um.it T(OF)   P (psia:) T(OF) P(psi~)       T< 0 n P(psi~)        TC&deg;F>      P(psi~)    T( 0 f)  r (psi~)  TC 0 F)  PCpsig) 60        0        219        0        60         0          219          0       60         0       219         0 60       708       219       708       60       692          219         692      60        629      219       629 65       708       219       708       65       692          219         693      65        629      219       630 70       708       219       710       70       692          219         693      70        629      219       630 15       708       219       713       75       692          219         695      75        629      219       632 80       708       219       713       80       692          219         695      80        629      219       632 8.5      708       219       719       85       692          219         700      85        629      219       636 90       708       219       719       90       692          219         706      90        629      219       636 95       708       219       726       9.5      692          219         706      95        629      219       641 100      7IO       219       726       100      692          219         714      100       629      219       641 105      713       219       736       105      693          219         714      105       629      219       648 110      719       219       736       110      695          219         725      110       629      219       648 115      726       219       747       115      700          219         725      115       629      219       651 120      736       219       747       120      706          219         736      120       629      219       657 125      747       219       760       125      714          219         736      125       629      219       668 130      760       219       77.5      130      725          219         150      130       630      219       668 135      115       219       792       13.5     736          219         750      135       632      219       681 140      792       219       811       140      7.50         219         766      140       636      219       681 145      811       219       832       145      766          219         784      145       641      219        696 150      832       219       856       150       784         219         805      150       648      219        696 155      856       219       883       155       805         219         828      155       657      219       713 160      883       219       913       160       828         219         854      160       668      219       713 165      913       219       946       165       854         219         882      165       681      219        713 170      946       219       983       170       882         219         914      170       696      219        713 175      983       220       I024      175       914         220         950      175       713      220        733.
180      I024      225       1069      180       950         225         989      180       733      225        755 185      1069      230       1118      185       989         230         I033     185       155      230        780 190      1118      235       1174      190      I033         235        1081      190       780      235        808 195      1174      240       1234      195      1081         240         1135     195       808      240        840 200      1234      245       1302      200      1135         2-15        119-1    200       840      245        875 205      1302      250       1376      205      1194         250         1260     205       875      250        914 210      1376      255       1458      210      1260         255         1332     210       914      255        957 215      1458      260       15-19     215      1332         260         1412     21S       957       260      1005 220      1549      26.5      1649      220      1412         265         1.500    220       1005      265      I059 225      16-19     270       1759      225      1500         270         1.597    225       1059      270      1118
* Shown by request of CP&L. This rate is not shown on the plot.
WCAP-1.5827

A-19 TABLE A7 *(Continued) 45 EFPY Heatup Curve Data Poinrs Using 1996 App. G (without Unccnainlics for lnstrumcntalion Errors)
SO llcatup*                  SO Critical Limit*                  60 llcatup                          60 Critical Limit                        100 lleatup                   100 Critical Limit Tf&deg;F) r (psis:) T(OF) r (psis:)                                T(&deg;F) r (psi1:)                         Tf&deg;F)              r (psii:l           T< 0 n r (psi~) Tf&deg;F) r (psii:)
230               1759          275             1881            2.m                 1597                 275                1705               2JO           1118               275             1183 235               1881          280            2015             235                 1705                 2RO                182J              2J5            I 18J              280             1255 240              2015           285            2164             240                 1823                 285                1954              240            12.55              285             1335 24.S             2164           290            2279             245                 19.54                290               2098               245            133.S              290             1423 250              2279           295            236-S            250                2098                  295               2258                250           1423               295             1.520 255              2364           300            2459             255                2258                  300               2433                25.S          1520               300             1627 260              l-iS9                                          260                2433                                                        260           1627               30.S            1746 265           1746               310             1876 270           1876               315             2020 27.S         2020                320             2178 280          2178                325             2353 285          2353
~~'~.~ .!.,r,~.;::&;.s*t'.~~\: ~~!.'i::t~ **~ :~!.~;);*.~ : *. ~ ;._* :*:* .::.. * .: ::~ *; . * *~.;.- .~. *~* .**: . ' * !- *;. ,,,:t ..' . . '.:. ' *.:.*!~;.. ,. ~:--:<...~ ;::~;-=~: '!*::~ ~:.~. .~. . -..:..
Leak Ttst Limit                                  Temp.             200                  219 Pnss.            2000                2485
* Shown by request of CP&L. This rare is not shown on the plot.
**             Bolded Values are Limited by the Circ. Weld ART using Code Cuc;e N-588 .
WCAP* 1.5827

A-20 TABLEA8
                                  '
45 EFPY Cooldown Curve Dala Points Using 1996App. G (withoul Uncertainties for Instrumentation Errors)
Ste:1dy State            20&deg;Flhr.               40&deg;F/hr.              50&deg;F/hr.*             60&deg;F/hr.           100&deg;F/hr.
T ( 0 fl I r fpsii:) T ( 0 Fl I r (psiJ:)    T C&deg;f)  I r {psii:)    T (0 f) I r (psiJ:)  T (0 f) I P (psiJ?) T t&deg;F> Ir  CpsiJ:l 60           0       60            0         60          0          60         ()        60          0       60         0 60         750       60          682         60        613         60         577        60        542      60        395 6S         15S       65          688         65        618         6S         583        65        548      65        403 70          761       70          694         70        625         70         590        70        555      70        411 75          767       75          700         75        632         75         598        1S        563       75       421 80          774       80          708         80        MO           80        60(,       80        572       80       432 85         782       85          716         8S        6-t9         8S        61S        8S        SRI       8S       444 90          790       90          725         90        6S9          90        626        90        S92       90       458 95          799       95          735         9S        670          95        638        95        605       95       473 100         810       100         746         100       683         100        650        100       618      100       490 105         821       105         759         105       696         105        665        105       6'.\-t   I05       SIO 110         834       110         773         110       712         110        681        110       651      110       531 115         SH        llS         788         I IS      728         llS        699        I IS      670      llS       SSS 120         863       120          80S        120       747         120        719        120       691      120       582 125         880       125          824        125       768         12S        7-11       125       714      125       612 130         898       130          844        130       791         130        765        130       740      130       64S 135         919       135         867         ll5       817         13S        793        135       769      135       682 140         942       140          893        140       846         140        823        140       801      140       723 145         967       145         921         14S       877         145        856        145       837      145       766 150         995       150         952         ISO       912         ISO        894        ISO       876      ISO       782 155         I026      155         987         15S       951         155        935        155       920      155       800 160         1060      160        1025         160       994         IC'-0      980        160       968      160       820 165         1098      165        1067         165       1a.i2       165        1031       16S       1022     165       844 170         1140      170        1114         170       1094        170        1087       170       1082     170       870 175         1186      175        1166         175       1153        175        1149       175       1148     175       899 U!O         1237      180        1223         180       1217        180        1217       180       1217     180       932 185         1293      185        1286         18S       1289        185        1293       185      1255      185       968 190         1355      190         1355        190       13S5         190       135S       190       1287      190      1009 195         1424      195         1424        195       1424        19S        1391       195       132.3     195      JOSS 200         1500      200         1500        200       I.i96       200        1429       200       1.362    200       1106 205         1584     205          158.t       205       1535        zos        1470       205       1406     zos       1163 210         1677      210        1677         210       1578        210        IS16       2IO       145S     210       1227 215         1779      215        11.a1        215       1626        215        1567       215       1509     215       1297 220         1893      220        1794         220       1679        220        1624       220       1570     220       1376 225 230 1959 2011 225 230 1847 190S 225 230 1739 1804 225 230 1687 1757 225 230 1637 1711 22S 230
                                                                                                                        ...
1561
                                                                                                                            ~
235        2068       235        1969         235       1877        23S        1834       23S       179.$    23S       1669 240         2131      240        2040         240       1958        240        1920       240       188S      240      1789 2.is        2201      us         2119         us        20.$7       us         2015       2.$5      1987      245      1922 2SO         2279      2SO        2206         250       2146        250        2121       250       2100      250      2070 25S        .2364      255        230.3        255       2255        255        2238       255       222S      255      2225 260         2459      260        2410         260       2377        260        2367       260       2..163    260      2363
* Shown by request of CP&L. This rate is not shown on the plot.
      **       Bo1dcd Values are Limited by 1he Circ. Weld ART using Code Ca~ N-588.
WCAP-15827

A-21 MATERIAL PROPERTY BASIS LIMmNG MATERIAL: UPPER SHELL PLATE WI0201*1 & GIRTH WELD 10.273 LIMITINGARTVALUESAT50EFPY:                       l/4T, 172&deg;F& 263&deg;F 3/4T. 153&deg;F & 191&deg;F 2500 ~-------------------.--------~---.r=================,.,                loper~m Versl0n:5.' Ru1t:19S11 I Leak Test Limit 2250 Unacceptable                                                                Acceptable 2000        Operation                                                                  Operation 1750 S'
c;;                                                                                       Critical Limit
 -
CL.
  !
:s 1500                                                                              60 Deg. F/Hr Cll Cll f 1250
 ,,CL.
 -
 "5 Cll I ll u 1000 ca
()
750 -
500                                 ..   *- . -* .. .. . . -  **- . . . ****--*----- *- . *-
I Bollup 250                    Temp.                          .
* _ Criticality Limit based on lnaervlce hydrostatic test temperature (221 F) for the service period up lo 50 EFPV 0       50    100     150   200       250        300         350         400      450        500        550 Moderator Temperature (Deg. F) figure A9       11.8. Robinson Unit 2 Reactor Coolant System lleatup Limitations (lleatup Rates of 60 & 100&deg;f/hr) Applicable for the First SO EfPY (Without Margins for Instrumentation Errors) Using 1996 App.G Methodology WCAP-15827

A-22
~1ATERIAL PROPERTY             BASIS LIMITING MATERIAL: UPPERSHELLPLATEWI0201-I &GIRTHWELD 10-273 LIMITING ART VALUES AT SO EFPY:                    l/4T. J72&deg;F & 263&deg;F 3/4T. 153&deg;F & 191&deg;F 2250 Unacceptable 2000           Operation Acceptable 1750   * ----*~ *    *-                                        Operation
 -
CJ iii
 -.,.,,
D.
I>
:;
1500 CooldowD f 1250 a.,.. Fnlr                                                 . **-*---** ..
               * - * - ** *l**d7**l*le                                                      '
D.                       -to
 -
 "O OJ cu u 1000 "S
ia
                          *'O
                          *10
                          *IOO u
750 500 250                      *- .* Boltup Temp.
0          50      100       150  200     250    300    350     400 450     500     550 Moderator Temperature (Deg. F)
Figure A10 H.B. Robinson Unit 2 Reactor Coolant System Cooldown Limitations (Cooldown Rates up to 100&deg;F/hr) Applicable for the First SO EFP\' (Without Margins for Instrumentation Errors) Using 1996 App.G Mcthodolo~y WCAP-15827

                                                                                                         ' A-23 TABLEA9 50 EFPY Heatup Curve Data Points Using 1996 App. G (withou1 Uncertainlics for lns1rumcn1a1ion Errors) 50 lltatup*    50 Critical Umit*       60 lltatup          60 Critical Umit      100 lleatup      100 Critical Umil T(&deg;F) r (psi.:) T(&deg;F) p (psi.:)      TC&deg;F) PCpsigl         T( 0 f)    r (psi~)   T( 0 f)  r (psig) T (0 f) P(psi~)
60        0     221        0          60        0          221          ()      60          0      221        0 60      7().t   221       704        60        688         221        688       60        62S      221       625 65      7().t   221       7o.t       65        688         221        689       65        62S      221       625 70      7().t   221       706        70        688         221        689       70        625      221       627 75      7().t   221       709         75       688         221        691       75        62S      221       627 80      704     221       709         BO       688         221        691       80        625      221       630 BS      704 . 221         714         BS       688         221        695       85        625      221       630 90       704     221       714        90        688         221        701       90        625      221       635 9S       704     221       721        95        688         221        701       95        62S      221       635 100      706     221       721        100       688         221        709       100       625      221       642 105      709     221       730        I05       689         221        709       I05       62S      221       642 llO      714     221       741        110       691         221        718       110       62S      221       650 115      721     221       741        115       695         221        718       I IS      625      221       650 120      730     221       753        120       701         221        730       120       625      221       661 125      741     221       753        125       709         221        743       125       625      221       661 130      753     221       767        130       718         221        743       130       625      221       673 135      767     221       7B3        135       730         221        758       135       627      221       673 140      7B3     221       802        140       743         221        758       140       630      221       687 145      802     221       B22        145       1S8         221        115       145       63.S     221       687 ISO      822     221       MS         ISO       115         221        795       ISO       6-i2     221       703 155      845     221       B71        155       795         221        817       155       650      221       703 160      871     221       900        160       817         221        842       160       661      221       703 165      900     221       932        165       842         221        869       165       673      221       722 170      932     221       967        170       869         221        900       170       687      221       722 175      967     221       1006       175       900         221        9J4       175       703      221       722 180      1006    225       IO-i9      180       93.t        225        972       180       722      225       743 IB5      lo.t9   230       1097       IBS       972         230        1014      185       743      230       767 190      1097    235       1150       190       IOl4        235        1060      190       767      235       794 195      1150    240       1208       195      1060         240        1112      195       794      240       824 200      1208    245       1273       200      1112         245        1169      200       824      2.i5      858 205      1273    250       1344       205      1169         250        1231      205       858      250       895 210      IJ.t4   255       1423       2JO      1231         255        1301      2IO       895      255       937 215      1423    260       1510       215      1301         260        1378      215       9:17     260       98:1 220      15!0    265       1606       220      1378         265        l.t62     220       9!!:1    265       1034 225      1606    270       1712       225      1462         270        1556      225       I034     270       1091 230      1712    275       1829       230      1556         275        1659      230       1091     275       1153 235      1829    280       1958       235      1659         280        177;\     235       1153     280       1223
* Shown by request of CP&L.      This r3te is not shown on 1he plot .
WCAP-15827

A-24 TABLE A9 * (Continued)
SO EFPY Heatup Curve Data Points Using 1996 App. G (without Uncertainties for Instrumentation Errors) 50 lleatup*                50 Critical Limit*              60Jleatup               60 Critical Limit                       100 lltatup                         JOO Critical Limit TC&deg;F) P (psig) T(&deg;F) P (psi,:)                            TC&deg;F)       r (psig)       TC&deg;F)            r (psig)           T( 0 f) P (psi,:) T(&deg;F) r (psig) 240             1958           285          2IOI         240          1773          285               1898                240                    1223              285                1299 24S            2101            290          2173         245          1898          290               2037                24.5                   1299              290                138.i 250            2173            295          2U7           2SO         2037          295               2190                250                    1384              29.5               1477 255            2247            300          2329         2SS          2190          300               2329                2SS                    1477              300                1580 260            2329            305          2420          260         2329          305               2420                260                    1580              305                1693 265            2420                                       265         2420                                                265                    1693              310                1819 270                    1819              315                1957 275                    1957              320               2109 280                   2109               325               2276 285                   2276               330               2461 290                   2461
:. *~~**~*!~'*'.?.r~*; ! ~~..~~f'i*;.:~;:~('<~~.tt?t1~tt~'~;.J~!,;Jl";;r~~\?"Eft~.};:'"i~lt'*:..L"~:v~r\.~i~~J:;. '~~!: ~;\'~ * ~;* :.. ).,:~!.' ! r::~.c:*:;.:~*. * *.::~*. *..*:. :. ;*.,    ..,
Leak Test Limit                                Ttmp.           202          221 PttSS.        2000         2485
* Shown by request of CP&L. This rate is not shown on the plot.
 **            Boldcd Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

A-25 TABLEAIO 50 EFPY Cooldown Curve Data Points Using 1996 App. G (wi1hou1 Unccnainlics for lnstrumcntalion Errors)
Steady State          20&deg;Flhr.             40&deg;Flhr.             S0&deg;Flhr.*            60&deg;FJhr.         l00&deg;flhr.
T (0 f) I r (psig)  T <&deg;F> 1r (osig> T( 0 f) I P(psig) T (0 f) I r (psig) T (Of) I P (psig)         T (0 F) I P (psig) 60         0        60         0         60         0         60         0         60         0    60          0 60        748       60       680        60        610         60        575        60       539    60         392 65        753       65       685         65       616         65        581        65       545    65         399 70        758       70       691        70        622         70        587        70       552    70         407 75        764       15       697        75        629         75       594         15       559    15         416 80        771       80       704         80       637         80       602         80      568     80         427 85        778       85       712         85       645         85       611         85      577     85         438 90        787       90       721        90        655         90       621         90      587     90         451 95        795       95       731        95        665         95       632         95       599    95         466 100        805      100       742        100       677        100       645         100      612    100        483 IOS        816      105       754        105      690         I05        659        105      627    105        501 110        828      110       767        110      705         I JO       674        110      643    110        522 115        842      115       781        115      721         115       691         115      661    11.5       545 120        856      120       798        120      739         120       7JO         120     682     120        570 125        873      125       816        125      759         125       732         125     704     125        599 130        891      130       836        130      782         130       755         130     729     130        631 135        911      135       858        135      806         135       781         135     151     135        666 140        933      140       882        140      834         140       810         140     787     140        706 145        957      145       909        145       864        145       842       *145      822     145        742 150        984      ISO       939        ISO       898        150       878         150      859    150        755 155       1013      155       972        155      935         155       918         155     902     155        770 160       1046      160      1009        160      976         160       961         160     948     160        788 165       1082      165      1050        165      I022        165       JOJO        165     JO()()  165        807 170       1123      170      1095        170      1073        170       1064        170     1057    170        830 175       1167      175      1144        175      1129        175       1124        175     1121    175        854 180       1216      180      1199        180      1191        180       1190        180     1189    180        882 185       1270      185      1260        185      1260        185       1263        185     1213    185        914 190       1330      190      1328        190      1328        190       1315        190     1241    190        949 195       1396      195      1396        195      1396        195       1343        195     1271    195        988 200       1469      200      1469       200       14-i6       200       1376        200     1305    200       1032 205       1549      205      1549       205       1480        205       1411        205     1343    205       1082 210       1638      210      1638       210       1517        210       1451        210     1386    210       1136 215       1737      215      1687       215       1559        215       1495        215     1433    215       1197 220       18.t6     220      1728       220       1605        220       154.S       220     1485    220       1265 225       1895      225      1774       225       1656        225       1599        225     1543    225       1341 230       1940      230      1824       2JO       1713        230       1659        230     1607    230       1425 235       1990      235      1880       235       1776        235       1726        235     1679    235       1519 240       2045      240      1942       240       1846        240       1801        240     1758    240       1623 245       2105      245      2010       245       1923        245       1883        245     1846    245       1738 250       2173      250      2086       250       2009        250       1975        250     194.S   250       1866 255       2247      255      2170       255       210.S       255       2076        255     2052    255       2008 260       2329      260      2263       260       2209        260       2188        260     2172    260       2166 265       2420      265      2365       265       2326        265       2313        265     2305    265       2305 270      2479       270       2455        270       2451        270     2.s51   270       2451
* Shown by request of CP&L. This rate is not shown on the plot .
    **       Bolded Values are Limited by the Circ. Weld ART using Code Case N-588 .
WCAP-15827

B-1
                                ,               Table Bl H. B. Robinson Vessel Temperatures for Cooldown 50 &deg;F/hr. Cooldown                                    100 &deg;Flhr. Cooldown Inner Wall  l/4TWall      3/4TWall      Ou1sidc       Inner Wall    ll*ffWall     3/4TWall    Outside Temp. (&deg;F) Temp.( 0 f)   Temp.( 0 f)   Wall Temp. Temp. (0 F)  Temp. (0 F)   Temp. (0 f) Wall Temp.
(Of)                                                  (OF) 550.0       5.50.0        550.0        550.0          550.0         5SO.O         550.0      550.0 54.5.0      548.8         549.9        550.0          545.0         549.4         550.0      550.0 540.0       546.0         549.5        549.7          5.io.o        547.4         549.9      550.0 535.0       542.1         548.6        549.1          535.0         .544.7        549.6      549.9 530.0       539.2         547.1        547.8          5:m.o         541.9         549.I      549.5 525.0       535.5         545.1        546.1          525.0         538.7         548.2      549.0 520.0       531.6         542.7        543.9          520.0         535.4         547.1      548.2 515.0       521.S         539.9        541.3          515.0         531.9         54.S.1     541.0 5IO.O       .523.4        536.8        538.4          510.0         .528.4        544.1      545.6 505.0       519.0         533.4        535.1          505.0         524.7         542.2      544.0 500.0       .514.6        529.8        531.6          500.0         520.9         540.I      542.1 49.5.0      510.1         526.0        527.9          49.5.0        517.0         S37.7      540.0 490.0       .505.6        522.1        524.0          490.0         513.1         535.2      537.7 485.0       500.9         517.9        520.0          485.0         509.0         532.S      535.1 480.0       496.2         513.7        515.8          480.0         .s~.9         529.6      532.4 47.S.O      491.5         509.3        511.4          475.0         500.7         526.6      529.S 470.0       486.7         5~.8         507.0          470.0         496.S         523.4      526.5 465.0       481.9         500.2        502.5          465.0         492.2         520.1      523.3 460.0       477.0         495.6        497.8          460.0         487.8         516.6      520.0 4SS.O       472.1         490.8        49J.2          4.55.0        483.4         513.0      516.S 450.0       467.2         486.1        488.3          450.0         479.0         509.4      512.9 445.0       462.3         4!U.3        483.6          445.0         474.5         505.S      509.2 440.0       4.57.4        476.4        478.8          440.0         469.9         501.6      SOS.4 43.S.O      4.52.4        471.S        473.9          435.0         465.3         497.6      501.5 430.0       447.4         466.6        469.0          430.0         460.7         493.5      497.5 42.S.O      442.4         461.7        464.0          425.0          456.0        489.4      493.4 420.0       437.4         4.56.7       4.59.1         420.0          451.4        485.1      489.2 415.0       432.4         451.7        4.54.1         415.0          446.6        480.8      485.0 4IO.O       427.4         446.7        449.0          410.0          441.9        476..S     480.6 405.0       422.4         441.7        444.0          405.0          437.1        472.0      476.3 400.0       417.4         436.6        439.0          400.0          432.3        467.5      471.8 395.0       412.4         431.6        433.9          395.0          427.5        463.0      467.3 390.0       407.3         426.5        428.9           390.0         422.7        458.4      462.R 385.0       402.J         421.4        423.8           385.0         417.8        453.7      4.58.1 380.0       397.3         416.4        418.7           380.0         412.9        449.1      453.S 37.S.O      392.2         411.3        413.6           375.0         408.0        444.4      448.8 370.0       387.2         406.2        408.5           370.0         40:\.1       439.6      444.0 36.S.O       382.1        401.1        403.4           365.0         398.2        434.8      439.3 360.0       377.1         396.0        398.3           360.0         393.3        430.0      434.S 3.55.0      372.0         390.9        393.2           355.0         3118.3       42.S.I     429.7 350.0        367.0        38.S.8       388.1           350.0         383.4        420.3      424.8 3-15.0       361.9        3K0.7        383.0           345.0         378.4        415.3      420.0 340.0       356.9        375.6        377.9           3400          373.4        410.4       41.S.O 335.0        351.8        370.5        372.8           335.0         368.4        405.5       410.0 330.0       346.8        365.4    I   367.7           330.0         36:\.4        40Cl.S     405.0 325.0       341.7        360.3        362.6           32.5.0        358.4         395.S      400.1 320.0       336.7        35.S.2        357.5          320.0         353.4         390.5      3115.0 315.0       JJJ.6        350.J         352.J          315.0         348.4         .JHS.S     390.0 WCAP*l5827

B-2
:uo.o      326.6   3.$5.0   3.$7.2   310.0   343.3   380.4   385.0 305.0      321.5   339.8    342.1    305.0   338.3   375.4   379.9 300.0      316..5  334.7    337.0    300.0   333.3   370.3   374.8 295.0      311.4   329.6    331.9    295.0   328.2   36.5.2  369.8 290.0      306.4   324.S    326.7    290.0   323.2   360.1   364.7 285.0      301.:\  319.4    321.6    285.0   318.I   355.0   359.S 280.0      296.3   314.3    316.5    280.0   313.1   349.9   354.4 275.0      291.2   309.2    311.4    275.0   308.0   34..t.7 349.3 270.0      286.2   304.1    306.3    270.0   302.9   339.6   3.i.i.2 265.0      281.1   299.0    301.4    265.0   297.9   334.S   339.0 260.0      276.1   293.8    296.0    260.0   292.8   329.3   333.9 255.0      271.0   288.7    290.9    255.0   287.7   324.2   328.7 250.0      266.0   283.6    285.8    250.0   282.6   319.0   323 ..5 245.0      260.9   278.5    280.7    245.0   277.6   313.9   318.3 240.0      255.9   273.4    275.6    240.0   272.5   308.7   313.2 235.0      2.50.8  268.3    270.4    235.0   267.4   303 ..5 308.0 230.0      245.7   263.2    265.3    230.0   262.3   298.3   302.8 225.0      240.7   258.1    260.2    225.0   257.2   293.2   297.6 220.0      235.6   253.0    255.1    220.0   252.1   288.0   292.4 215.0      2:\0.6  247.8    250.0    215.0   247.0   282.8   287.2 210.0      225.S   242.7    244.8    2JO.O   241.9   277.6   282.0 205.0      220.5   237.6    239.7    205.0   236.8   272.4   276.8 200.0      215.4   232.5    234.6    200.0   231.8   267.2   271.6 195.0 . 210.4   227.4    229.5    195.0   226.7   262.0   266.4 190.0     205.3   222.3    224.4    190.0   221.6   256.8   261.1 185.0     200.3   217.2    219.3    185.0   216.5   251.6   2.55.9 180.0     195.2   212.1    214.2    180.0   211.4   246.4   250.7 175.0     190.2   207.0    209.0    175.0   206.3   241.2   245 ..5 170.0     18.5.1  201.9    203.9    170.0   201.2   236.0   240.3 165.0     180.1   196.7    198.8     165.0   196.1  230.7   235.0 160.0     175.0   191.6    193.7     160.0   191.0  225.5   229.8 155.0     170.0   186.5    188.6     ISS.0   185.9  220.3   224.6 150.0      16-1.9 181.4     183.5    150.0   180.8  21.5.1  219.4 145.0      159.9   176.3    178.3    145.0   175.7  210.0   214. 1 140.0      154.8   171.2    173.2    140.0   170.6  20.i.7  208.9 llS.O      149.8   166.1    168.1    135.0   165.S   199.5  203.7 130.0      144.7   161.0    163.0    130.0   160.4   19-'.3  198.4 125.0      139.7   1.5.5.9  157.9    125.0   1.55.3  189.0   193.2 120.0      134.6   1.50.8   152.8    120.0   1.50.2  183.8   188.0 115.0      129.6   14.5.7   147.7    11.5.0  14.5.1  178.6   182.7 I I0.0     124.S   140.6    142 ..5  I JO.O  140.0   173.4   177.5 I05.0      119.S   135 ..5  137.4    I05.0   134.9   168.2   172.3 HlO.O      114.4   130.4    132.3    100.0   129.8   162.9   167.1 95.0      109.4   125.3    127.2     95.0   124.7   157.7   161.8 90.0       104.3  120.1     122.1     90.0   119.6   152.S   156.6 8.5.0     99.3    11.5.0   117.0     85.0   114.5   147_1   ISl.4 80.0      9-l.2   I IO.O   119.9     80.0   109.3   142.1   146.I 75.0       89.2   104.8    106.8     75.0   104.2   136.9   140.9 70.0       84.1   99.7     101.6     70.0    99.1   131.6   135.7 65.0       79.1   94.6     96.S      65.0    94.0   126.4   130.4 60.0       74.0    89.5     91.4     60.0    88.9   121.2   125.2 WCAP-15827

B-3 Table B2 H. BRob'mson \Iesse I 1iemperaturcs i or Heatup 50 &deg;F/hr. Heatup                                          JOO 0 f/hr. fftatuD Inner Wall    J/4TWall       3/4TWall    Outside         Inner Wall       J/4TWall         3/4TWall    Outside Temp.( 0 F) Temp. (0 f)     Temp.( 0 f) Wall Temp.       Temp. (0 f)     Temp. (0 F)      Temp. (0 f) Wall Temp.
(OF)                                                          (OF) 55.0          55.0           5S.O       5S.O             55.0             55.0            55.0       55.0 60.0          56.4           SS.I       SS.I             60.0             55.9            55.0       ss.o 6S.0          59.1           55.8       SS.5             65.0             58.2             55.2       SS.I 70.0          63.1           57.2       56.6             70.0             61.2            55.7       55.4 7S.O          66.9           59.3       S8.5             75.0             64.3            56.6       56.0 80.0         70.9            62.0       61.0             80.0             67.7            57.9       57.0 85.0          75.0           65.0       63.9             85.0             71.2            S9.S       58.4 90.0         79.3           68.4        67.2             90.0             74.9            61.5       60.1 95.0          83.8          72.1        70.6             95.0             78.7            63.7       62.1 100.0          88.3           76.1       74.6            100.0             82.7             66.2      64.4 105.0          92.9           80.2       78.6            105.0             86.7             69.0      67.0 110.0          97.6           84.4       82.8             I IO.O           90.8             71.9      69.8 115.0         102.3           88.8       87.2            115.0             95.0             75.1      72.8 120.0         107.1           93.3       91.6            120.0             99.2             78.4       75.9 125.0         111.9           97.8       96.1             125.0            103.6            81.8       79.3 130.0         116.7          102.4      100.7             130.0            108.0            85.4       82.8 135.0        121.6          I07.I      I05.3             135.0            112.4            89.1       86.4 140.0        126.4          111.8      110.0             140.0            116.9            92.9       90.1 145.0         131.3          116.5      114.7             145.0            121.4            96.8       93.9 150.0         136.2          121.3      119.5             150.0            126.0           100.8       97.9 155.0         141.1          126.1      124.3             155.0            130.6           104.9      IOl.9 160.0         146.0          130.9      129.1             160.0            135.2           109.1      106.0 165.0         151.0          135.8      133.9             165.0            139.8           113.3      110.1 170.0        155.9          140.6      138.7             170.0            144.5           117.6      114.4 175.0        160.8          145.S      143.6             175.0            149.2           121.9      118.6 180.0         165.8          150.3      148.4             180.0            153.9           126.3      123.0 18.5.0       170.7          1.55.2     153.3             185.0            158.7           130.7      127.3 190.0         175.6          160.1      158.2             190.0            163.4           135.2      131.8 195.0         180.6          164.9      163.0             195.0            168.2           139.7      136.2 200.0         185.5          169.8      167.9            200.0             173.0           144.2      140.7 205.0         190.5          174.7       172.8            205.0            177.8           148.7       145.2 210.0         19.S.4         179.6       177.7            210.0            182.6            153.3      149.8 215.0         200.4          184.S      182.6            215.0             187.4            157.9      154.3 220.0         205.3          189.4      187.S            220.0             192.2           162.S       158.9 225.0         210.3          194.3      192.3            225.0             197.J            167.1      163.S 230.0         215.2          199.2      197.2            230.0             201.9            171.8      168.1 235.0         220.2          204.1      202.1            235.0             206.7            176.4      172.8 240.0         225.1          209.0      207.0             240.0            211.6            181.J      177.4 245.0         230.1          213.9      211.9             245.0            216.5            185.8      182.1 250.0         235.0          218.8      216.8             250.0            221.3            190.5      186.8 255.0         240.0          223.7      221.7             255.0            226.2            195.2      191.S 260.0         244.9          228.6      226.6             260.0            231.1            199.9      196.2 265.0         249.9          233.5      231.S             265.0            235.9           204.7      200.9 270.0         254.8          238.4      236.3             270.0            240.8           209.4      205.6 275.0         259.8          243.3      2.i 1.2           275.0            245.7           214.1      210.3 280.0         264.7          248.1      246.1             280.0            250.6            218.9      215.1 285.0         269.7          253.0      251.0             285.0            255.4            223.6      219.8 290.0         274.6          257.9      255.9             290.0            260.3            228.4      224.5 295.0         279.6          262.8      260.8             295.0            265.2            233.2      229.3 WCAP*l.5827

B-4 300.0       284 ..5 267.7   26.5.7 300.0  270.1    237.9  234.0 305.0       289 ..5 272.6   270.6  305.0  275.0    242.7  238.8 310.0       294.4   277.S   275.5  310.0  279.9    247..5 243..5 315.0       299.4   282.4   280.4  315.0  284.8    252.2  248.3 320.0       JO.i.3  287.3   285.3  320.0  289.7    257.0  253.1 325.0       309.3   292.2   290.1  325.0  294.6    261.8  257.8 330.0       314.2   297.1   295.0  330.0  299..5   266.6  262.6 335.0       319.2   302.0   299.9  335.0  304.3    271.3  267.4 340.0       324.1   306.9   304.8  340.0  309.2    276.1  272.1 345.0       329.I   311.8   309.7  345.0  314.I    280.9  276.9 350.0       334.0   316.7   314.6  350.0  319.0    285.7  281.7 355.0       339.0   321.6   319.5  355.0  323.9    290.S  286.4 360.0       343.9   326.S   324.4  360.0  328.8    295.3  291.2 365.0       348.9   331.4   329.3  365.0  333.7    300.1  296.0 370.0       3.53.8  336.3   334.1  370.0  338.6    304.9  300.8 375.0       3.58.8  341.2   339.0  37.5.0 341.S    309.6  305..5 380.0       363.7   346.1   343.9  380.0  348.4    314.4  310.3 385.0       368.7   3.51.0  348.8  385.0  353.3    319.2  31.5.1 390.0       373.6   3.5.5.9 353.7  390.0  358.2    324.0  319.9 39.5.0      378.6   360.8   358.6  395.0  363.1    328.8  324.7 400.0       383.S   36.5.7  363.S  400.0  368.0    333.6  329.4 405.0       388..5  370.S   368.4  405.0  372.9    338.4  334.2 4I0.0       393.4   37.5.4  373.2  410.0  377.8    343.2  339.0 41.5.0      398.4   380.3   378.I  41.5.0 382.7    348.0  343.8 420.0       403.3   38.5.2  383.0  420.0  387.6    3.52.8 348.S 42.5.0      408.3   390.1   387.9  42.5.0 392.S    3.57.6 3.53.3 430.0       413.2   39.5.0  392.8  430.0  397.4    362.4  358.1 435.0       418.2   399.9   397.7  435.0  402.3    367.1  362.9 440.0       423.1   404.8   402.6  440.0  407.2    371.9  367.7 44.5.0      428.1   409.7   407.5  445.0  412.1    376.7  372.4 450.0       433.0   414.6   412.3  4.50.0 417.0    381..5 377.2 455.0       438.0   419.S   417.2  45.5.0 421.9    386.3  382.0 460.0       442.9   424.4   422.1  460.0  426.8    391.I   386.8 465.0       447.9   429.3   427.0  465.0  431.7    39.5.9 391.6 470.0       452.8   434.1   431.9  470.0  436.6    400.7   396.3 475.0       4.57.8  439.0   436.8  475.0  441.S    405.5  401 .1 480.0       462.7   443.9   441.6  480.0  446.4    410.3  40S.9 48.5.0      467.7   448.8   446.5  485.0  451 ..1  415.1  410.7 490.0       472.6   4S3.1   451.4  490.0  456.2    419.9  415.S 495.0       477.6   4.58.6  456.3  49.5.0 461.1    424.6  420.2 500.0       482.S   463.S   461.2  500.0  466.0     429.4  425.0
.505.0      487.S   468.4   466.1  505.0  470.9     434.2  429.8 SIO.O       492.4   473.3   470.9  .510.0 475.8     439.0  434.6
.515.0      497.3   478.2   47.5.8 515.0  480.7     441.8  439.3 S20.0       .502.3  483.0   480.7  S20.0  485.6     448.6  444.I S25.0       S01.2   487.9   485.6  .525.0 490.S     453.4  448.9
.s.:m.o     .s 12.2 492.8   490..S .SJO.O 49.5.4    458.2  453.1
.535.0      .517.1  497.7   49.5.4 .535.0 500.3     463.0  458.4 540.0       S22.I   S02.6   500.2  540.0   505.2    467.7  463.2
.545.0      527.0   501.5   SOS.I  545.0   .510. I  472.S  468.0 550.0       .532.0  512.4    510.0 .550.0  51.5.0   477.3  472.8 WCAP-1.5827}}