ML021190357

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Part 2 of 2, H.B. Robinson Steam Electric Plant, Unit No. 2, Report of Analysis of Surveillance Capsule X for Reactor Vessel Radiation Surveillance Program, 8 References
ML021190357
Person / Time
Site: Robinson Duke Energy icon.png
Issue date: 04/25/2002
From: Fletcher B
Carolina Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
WCAP-15805
Download: ML021190357 (131)


Text

8-1 8 REFERENCES

1. Regulatory Guide 1.99, Revision 2, RadiationEmbrittlement ofReactor Vessel Materials,U.S.

Nuclear Regulatory Commission, May, 1988.

2. Code of Federal Regulations, 10CFR50, Appendix G, FractureToughness Requirements, and Appendix H, Reactor Vessel MaterialSurveillanceProgramRequirements, U.S. Nuclear Regulatory Commission, Washington, D.C.
3. WCAP-7373, "Carolina Power and Light Co. H. B. Robinson Unit No. 2 Reactor Vessel Radiation Surveillance Program", S.E. Yanichko, January 1970.
4. Section XI of the ASME Boiler and Pressure Vessel Code, Appendix G, FractureToughness Criteriafor ProtectionAgainst Failure
5. ASTM E208, StandardTest Methodfor ConductingDrop-Weight Test to DetermineNil-Ductility Transition Temperatureof FerriticSteels, in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA
6. CENPD-39, "Summary Report on Manufacture of Test Specimens and Assembly of Capsules For Irradiation Surveillance of Hutchinson Island Plant - Unit 1 Reactor Vessel Materials", A.D. Emery, April 1972.
7. ASTM E185-82, StandardPracticefor ConductingSurveillance Tests for Light-Water Cooled Nuclear PowerReactor Vessels, E706 (IF), in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1993.
8. ASTM E23-98, StandardTest Methods for Notched BarImpact Testing ofMetallic Materials,in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1998.
9. ASTM A370-97a, StandardTest Methods and Definitionsfor Mechanical Testing of Steel Products,in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1997.
10. ASTM E8-99, StandardTest Methodsfor Tension Testing ofMetallic Materials, in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1999.
11. ASTM E21-92 (1998), StandardTestMethodsfor Elevated Temperature Tension Tests ofMetallic Materials,in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1998.
12. ASTM E83-93, StandardPracticefor Verification and Classification of Extensometers, in ASTM Standards, Section 3, American Society for Testing and Materials, Philadelphia, PA, 1993.
13. ASTM Designation E853-87, StandardPracticefor Analysis and InterpretationofLight-Water ReactorSurveillance Results, in ASTM Standards, Section 12, American Society for Testing and Materials, Philadelphia, PA, 2001.
14. ASTM Designation E693-94, StandardPracticefor CharacterizingNeutron Exposures in Iron and Low Alloy Steels in Terms of DisplacementsPerAtom (DPA), E706(ID), in ASTM Standards, Section 12, American Society for Testing and Materials, Philadelphia, PA, 2000.

Analysis of H.B. Robinson Unit 2 Capsule X

8-2

15. ASTM Designation E693-01, StandardPracticefor CharacterizingNeutron Exposures in Iron and Low Alloy Steels in Terms of DisplacementsPerAtom (DPA), E706(ID), in ASTM Standards, Section 12, American Society for Testing and Materials, Philadelphia, PA, 2001.
16. Regulatory Guide RG- 1.190, Calculationaland DosimetryMethods for DeterminingPressure Vessel Neutron Fluence, U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, March 2001.
17. WCAP- 14040-NP-A, Revision 2, Methodology Used to Develop Cold OverpressureMitigating System Setpoints andRCS Heatup and Cooldown Limit Curves, January 1996.
18. WCAP-15557, Revision 0, Qualificationof the Westinghouse Pressure Vessel Neutron Fluence EvaluationMethodology, August 2000.
19. CP&L Letter NF-01A-0222, Transmittalof RNP OperationalDatafor Capsule XAnalyses and Fluence, December 20, 2001.
20. WCAP-8129, The Nuclear Design and Core Management of the H. B. Robinson NuclearPower Plant Unit No. 2, Cycle 2, May 1973.
21. WCAP-8235, The Nuclear Design and Core Management of the H. B. Robinson NuclearPower Plant Unit No. 2, Cycle 3, March 1974.
22. WCAP-8441, The Nuclear Design of the Beaver Valley Unit I Power PlantCycle 1, January 1975.
23. RSICC Computer Code Collection CCC-650, DOORS 3.1, One, Two- and Three-Dimensional Discrete OrdinatesNeutron/Photon Transport Code System, August 1996.
24. RSIC Data Library Collection DLC-185, BUGLE-96, Coupled 47 Neutron, 20 Gamma-Ray Group Cross Section LibraryDerivedfrom ENDF/B-VIfor LWR Shielding andPressure Vessel Dosimetry Applications, March 1996.
25. Final Report, SWRI Project 02-3574, Analysis of the FirstMaterialSurveillance Capsulefrom H. B. Robinson Unit No. 2, July 16, 1973.
26. Final Report, SWRI Project 02-4397, Reactor Vessel MaterialSurveillance Programfor H. B.

Robinson Unit No. 2, Analysis of Capsule V",October 19, 1976.

27. WCAP-14044, Westinghouse Surveillance Capsule Neutron Fluence Reevaluation, April 1994.
28. WCAP-10304, Analysis of Capsule Tfrom the for H. B. Robinson Unit 2 Reactor Vessel Radiation Surveillance Program,March 1983.
29. Antech Ltd. Dosimetry Characterization Report, Project No. 01-1210W, September 30, 2001 and Antech Ltd. Charpy Characterization Report, Project No. 01-1448W, November 28, 2001.
30. A. Schmittroth, FERRETDataAnalysis Code, HEDL-TME 79-40, Hanford Engineering Development Laboratory, Richland, WA, September 1979.
31. RSIC Data Library Collection DLC-178, "SNLRML Recommended Dosimetry Cross-Section Compendium", July 1994.

Analysis of H.B. Robinson Unit 2 Capsule X

8-3

32. ASTM Designation E1018-95, StandardGuidefor Application ofASTM EvaluatedCross Section DataFile,Matrix E706 (JIB), in ASTM Standards, Section 12, American Society for Testing and Materials, Philadelphia, PA, 2001.
33. ASTM Designation E944-96, StandardGuidefor Application ofNeutron Spectrum Adjustment Methods in Reactor Surveillance, in ASTM Standards, Section 12, American Society for Testing and Materials, Philadelphia, PA, 2001.

Analysis of H.B. Robinson Unit 2 Capsule X

APPENDIX A INSTRUMENTED CHARPY IMPACT TEST CURVES

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APPENDIX B Charpy V-Notch Plots for Each Capsule Using Hyperbolic Tangent Curve-Fitting Method B-0

Contained in Table B- I are the upper shelf energy values used as input for the generation of the Charpy V notch plots using CVGRAPH, Version 4.1. Lower shelf energy values were fixed at 2.2 ft-lb. The unirradiated and irradiated upper shelf energy values were calculated per the ASTM E 185-82 definition of upper shelf energy.

TABLE B- I Upper Shelf Energy Values Fixed in CVGRAPH Material Unirradiated Capsule S Capsule V Capsule T Capsule X Intermediate Shell Plate WI 0201-4 95 ft-lb 85 ft-lb --- --- 94 ft-lb (Longitudinal Orientation)

Intermediate Shell Plate W10201-5 99 ft-lb 88 ft-lb 100 ft-lb (Longitudinal Orientation)

Intermediate Shell Plate W10201-6 114 ft-lb 109 ft-lb --- 105 ft-lb --

(Longitudinal Orientation)

Weld Metal 113 ft-lb --- 70 ft-lb 61 ft-lb 80 ft-lb (Heat# W5214)

HAZ Material 129 ft-lb --- 96 ft-lb 98 ft-lb* 105 ft-lb Correlation Monitor Material 39 ft-lb 38 ft-lb 37 ft-lb 37 ft-lb 42 ft-lb

  • Only two specimens were tested to determine the upper shelf energy (Ref. WCAP-1 0304)

B-I

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:57:18 on 10-23-2001 Page 1 Coefficients of Curve 1 A = 48.59 B = 46.4 C = 78.12 TO = 15 Equation is CVN = A + B* I tanh((T - TO)/C) I Upper Shelf Energy: 95 Fixed Temp. at 30 ft-lbs -18.1 Temp. at 50 ft-lbs 17.3 Lower Shelf Energy: 219 Fixed Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

3007 -- a-I) 2507 2007 150 1007 z

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-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- UNIRR Material: PLATE SA302B OrL LT Heat . A-6604-1 Charpy V-Notch Data Tempera ture Input CVN Energy Computed CVN Energ y Differential

-50 20 16.97 3.02

-50 11.5 16.97 -5.47

-50 25 16.97 8.02

-10 62.5 3423 2826

-10 23.5 3423 -10.73

-10 33 3423 -123 10 50 45.63 4.36 10 42 45.63 -3.63 10 32 45.63 -13.63

        • Data continued on next page ****

B-2

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 30 47 57.4 -10.4 30 56.5 57.4 -.9 30 53 57.4 -4.4 60 82 7M.71 928 60 65 72.71 -7.71 60 79.5 72.71 6.78 110 96 87.5 8.49 110 89 87.5 L49 110 91 87.5 3.49 160 955 92.78 2.71 160 92.5 92.78 -28 160 97 92.78 421 210 98 94.37 3.62 210 9L5 9427 -2.87 210 90.5 94.37 -387 UM of RESIDUALS 18.6 B-3

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:5718 on 10-23-2001 Page 1 Coefficients of Curve 2 A = 43.59 B= 41.4 C= 92.29 TO = 45.82 Equation is CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 85 Fixed Temp. at 30 ft-lbs 14.3 Temp. at 50 ft-lbs: 602 Lower Shelf Energy: 2.19 Fixed Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: S Total Fluence:

CI) z

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- S Material: PLATE SA302B Ori: LT Heat #. A-04-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 10 3929 2829 11 30 26.79 36.57 -9.77 60 49 49.9 -.9 80 56 5826 -226 110 71.5 68.49 3 160 82 78.56 3.43 210 84.5 82.7 1.79 550 60 84.99 -24.99 SIJM of RESIDUAIS = -18.7 B-4

CAPSULE X (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13.57"18 on 10-23-2001 Page 1 Coefficients of Curve 3 A = 48.09 B= 45.9 C= 64.32 TO = 113.37 Equation is: CYN = A + B* [ tanh((T - TO)/C) I Upper Shelf Energy: 94 Fixed Temp. at 30 ft-lbs: 86.'5 Temp. at 50 ft-lbs 116 Lower Shelf Energy: 2.19 Fixed Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: X Total Fluence:

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap: X Material PLATE SA302B OrL LT Heat . A-6604-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 25 11 7.72 327 80 37 2621 10.78 100 22 3868 -16.68 125 62 563 5.69 150 73 71.73 126 250 99 92.7 629 325 92 93.87 -87 350 91 93.94 -2.94 SUM of RESIDUALS = 5BI B-5

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14.07"25 on 10-23-2001 Page 1 Coefficients of Curve 1 A= 39.43 S B= 38.43 C= 83.31 T0 = 6.32 Equation is: I = A + B * [ tanh((T - T0)/C) I Upper Shelf LE- 77.86 Temperature at LK 35: -3.3 Lower Shelf L.E 1 Fixed Material PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

200- -- aaa 150 rn 10070 50 0

-300 -200 -100 0 100 200 300 400 50O 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap: UNIRR Material: PLATE SA302B OriL LT Heat #. A-6604-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE Differential

-50 17 16.79 2

-50 f1 16.79 -5.79

-50 20 16.79 32

-10 58 3199 26

-10 22 31.99 -9.99

-10 30 3199 -499 10 45 4112 3.7 10 37 4112 -412 10 31 41.12 -1012

        • Data continued on next page **"

B-6

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material PLATE SA3021 Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE Differential 30 43 50.06 -7.06 30 52 50.06 L93 30 47 50.06 -3.06 60 71 6125 9.74 60 55 6125 -625 60 67 6125 5.74 n0 79 7197 7.02 110 71 71.97 -.97 110 67 71.97 -4.97 160 79 75.99 3 160 74 75.99 -499 160 78 75.99 2 210 74 7729 -329 210 77 7729 -29 210 77 7729 -29 SUM of RESIDUALS = 2.47 B-7

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 1407:25 on 10-23-2001 Page 1 Coefficients of Curve 2 A= 33.07 S B= 32,07 C= 84 TO= 38.43 Equation is L.E. = A + B* I tanh((T - TO)/C) I Upper Shelf LE: 6515 Temperature at LE. 35: 43.4 Lower Shelf LE& 1 Fixed Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: S Total Fluence:

U- Y- p- p- -! p-20 150 I + -I 100 0 0

.9. 1 1 0

50 7 J0 r*0 30 I

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap.: S Material- PLATE SA302B OrL LT Heat j. A-6604-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 10 32 22.61 928 30 23 29.86 -6.86 60 39 4113 -213 80 44 47.76 -3.76 110 59 5527 3.72 160 69 6179 72 210 68 64.09 3.9 550 56 6515 -9.15 SUM of RESIDUALS = 228 B-8

CAPSULE X (LONGITUDINAL ORIENTATION)

CYGRAPH 41 Hyperbolic Tangent Curve Printed at 14.07"25 on 10-23-2001 Page 1 Coefficients of Curve 3 F A= 29.71 B= 28.71 C= 6911 TO = 1zBE, Equation is: LK = A + B* [ tanh((T - T0)/C) ]

Upper Shelf LE. 58.43 Temperature at LE. 35: 120.9 Lower Shelf LE.: 1 Fixed Material PLATE SA302B Heat Number A-6604-1 Orientation: LT Capsule: X Total Fluence:

i.'- I 9' p- - ¶-

201L)

CI) L .2. L .2. L 4 150-100 50T t1 -- -- - -

Li

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap: X Material PLATE SA302B Ori: LT Heat # A-6604-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 25 5 5.75 -.75 80 25 18.64 625 100 18 26.36 -8.36 125 40 36.6 3.39 150 45 4526 -26 250 60 575 2.49 325 57 5832 -02 350 57 5828 -L38 SUM of RESIDUALS = 14 B-9

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:18.03 on 10-23-2001 Page 1 Coefficients of Curve 1 A = 50 B = 50 C = 63.68 TO = 25.31 Equation is Shearx = A + B * [ tanh((T - TO)/C) I Temperature at 50Y Shear. 25.3 Material: PLATE SA302B Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

C) 4.)

z C)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap: UNIRR MateriaI PLATE SA302B Ori" LT Heat . A-6604-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-50 13 858 4.41

-50 9 8.58 .41

-50 14 8.58 5.41

-10 45 24.8 2019

-10 23 24.8 -1.8

-10 29 24.8 4.19 10 34 382 -42 10 34 382 -42 10 29 382 -92 Data continued on next page B-10

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material: PLATE SA3O2B Heat Number A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 30 43 53.67 -10.67 30 56 53.67 2.32 30 45 53.67 -8.67 60 90 74.82 15.17 60 66 74.82 -8.82 60 78 74.82 317 110 100 93.46 6.53 110 100 93A6 6.53 110 100 93.46 6.53 160 100 98.56 1.43 160 100 98.56 1.43 160 100 9856 1.43 210 100 99.69 .3 210 100 99.69 .3 210 100 99.69 .3 SUM of REIDUAL*S 32.53 B-11

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:18:03 on 10-23-2001 Page 1 Coefficients of Curve 2 I-50 B= 50 C= 164.9 TO= 2040 Equation is Shear,/ = A + B* [ tanh((T - TO)/C)]

Temperature at 50%. Shear- 2040 Material: PLATE SA302B Heat Numbers A-6604-1 Orientation: LT Capsule: S Total Fluence:

,.'- w- - Y- - - - Y - Y-,

10(t) 8(F CI C.)

4(F 20

-% i -R U

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap-: S Material: PLATE SA302B OrL LT Hea t #.A-6604-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential t0 00 0 0 30 0 0 60 0 0 0 80 0 0 0 110 0 0 0 160 0 0 0 210 0 0 0 550 0 0 0 SUM of RESIDUALS = 0 B- 12

CAPSULE X (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 14'20:06 on 10-23-2001 Page 1 Coefficients of Curve 3 A = 50 B = 50 C = 74.65 TO = 13213 Equation is: Shear,/ = A + B [ tanh((T - TO)/C) ]

Temperature at 50x. Shear 1321 Material: PLATE SA3O2B Heat Number A-6604-1 Orientation: LT Capsule: X Total Fluence:

C/4 0)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant H132 Cap: X Material: PLATE SA302B 0Oi" LT Heat . A-6604-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 25 10 5.6 4.63 80 25 19.83 516 100 20 29.71 -9.71 125 50 4523 4.76 150 60 6174 -174 250 100 95.92 4.07 325 100 99.43 .56 350 100 99.7 29 SUM of RESIDUALS = 8.03 B- 13

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:40:12 on 10-23-2001 Page 1 Coefficients of Curve 1 A= 50.59 S B= 48.4 C= 5628 TO= 35.81 Equation is: CVN = A + B * [ tanh((T - TO)/C) I Upper Shelf Energy: 99 Fixed Temp. at 30 ft-lbs: 102 Temp. at 50 ft-lbs: 351 Lower Shelf Energy: 219 Fixed Material: PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: UNIRR Total Fluence:

9 - P- P- P - I I I I 5UU 1 t 200f C,)

150 7 C..) n 10070 5]

-300 -200 -100 0 100 200 300 4O0 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap-: UNIRR Material: PLATE SA302B Ori: LT Heat j. B-1256-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-50 8 6.57 1.42

-50 8 6.57 1.42

-50 7 6,57 .42

-10 18.5 18.08 .41

-10 18.08 4.41

-10 14 18.08 -4.08 10 50 29.83 20.16 10 21 29.3 -8.83 10 35 29.83 516

        • Data continued on next page **"

B-14

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material PLATE SA302A Heat Number. A-6604-1 Orientation: LT Capsule: UNIRR Total Fluence Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 10 34 382 -42 30 56 53.67 2M2 30 45 53.67 -8.67 30 43 53.67 -10.67 60 66 74.82 -8M8 60 90 7422 1517 60 78 74.82 317 110 100 9345 654 110 100 9345 654 110 100 93.45 654 160 100 98.56 .43 160 100 98.56 1.43 160 100 98.56 1.43 210 100 99.69 210 100 99.69 210 100 99.69 Mof RESIDUAIS = 3251 B-15

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 14:40M2 on 10-23-2001 Page 1 Coefficients of Curve 2 A = 45.09 B= 42.9 C= 93.76 TO=60 Equation iL CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 88 Fixed Temp. at 30 ft-lbs: 25.5 Temp. at 50 ft-lbs 70.7 Lower Shelf Energy: 2.19 Fixed Material: PLATE SA302B Heat Number B-1256-1 Orientation: LT Capsule: S Total Fluence:

-3W0 -200 -100 0 100 200 300 4W0 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: H82 Cap- S Material: PLATE SA302B OrL LT Heat ý B-1256-1 Charpy V-Notch Data Temperature Input CTN Energy Computed CVN Energy Differential 10 32.79 2417 8.62 30 25.79 3182 -6.02 60 41.5 45.09 -3.59 80 5929 5411 518 110 57.5 66.02 -852 160 87.5 78.91 8.58 210 87.5 84.63 2.86 550 76 87.99 -11.99 SUM of RESIDUALS =-4.88 B-16

CAPSULE V (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:40f.12 on 10-23-2001 Page 1 Coefficients of Curve 3 A = 51.09 B = 48.9 C = 62,52 TO = 8611 Equation is CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 100 Fixed Temp. at 30 ft-lbs. 572 Temp. at 50 ft-lbs 84.7 Lower Shelf Energy: 219 Fixed Materiat PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: V Total Fluence:

GI z

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant-HB2 Cap- V Material PLATE SA302B OriL LT Heat f B-1256-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-10 9 6.52 2.47 30 22 1613 5.86 75 37.5 42.49 -4.99 110 70 68.91 1.08 130 78 80.71 -2.71 160 99 9L58 7.41 210 102 98.17 3B2 300 100 99.89 I SUM of RESIDUALS = 13.06 B-17

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:4805 on 10-23-2001 Page 1 Coefficients of Curve 1 A= 40.34 S B= 39.34 C= 62.79 T0 = 24.37 Equation is: LI = A + B

  • I tanh((T - T0)/C) I Upper Shelf LI. 79.68 Temperature at L.E. 35: 15.7 Lower Shelf LE.: I Fixed Material: PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: UNIRR Total Fluence:

.3 4-)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Seffs) Plotted Plant: H12 Cap.: UNIRR MateriaL PIATE SA302B OrL LT Heat . B-1256-1 Charpy V-Notch Data Tempera ture Input Lateral Expansion Coanputed L_ Differential

-50 9 7.73 126

-50 10 7.73 226

-50 9 7.73 126

-10 20 20.72 -.72

-10 23 20.72 227

-10 18 20.72 -2.72 10 47 3149 15.5 10 23 3149 849 10 35 31.49 3.5

        • Data continued on next page
  • B-18

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE. Differential 30 30 43.5 -13.85 30 49 43.85 514 30 40 43.85 -3.85 60 51 60.54 -9.54 60 61 60.54 .45 60 70 60.54 9.45 110 79 74.85 414 110 84 74.85 9.14 110 78 74.85 3.14 160 75 78.65 -3.65 160 73 78.65 -5.65 160 79 78.65 .34 210 80 79.47 .52 210 78 79.47 -1.47 210 78 79.47 -1.47 SUM of RESIDUALS 6.96 B-19

CAPSULE S (LONGITUDINAL ORIENTATION)

CYGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:48.05 on 10-23-2001 Page 1 Coefficients of Curve 2 A = 38.56 B= 37.56 C= 115.48 TO = 64.68 Equation is LE. A + B

  • I tanh((T - TO)/C) I Upper Shelf LE.: 7613 Temperature at LE. 35.: 53.6 L, wer Shelf L.E- 1 Fixed Materiak PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: S Total Fluence:

CI)

.3

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Setqs) Plotted Plant HB2 Cap: S Material- PLATE SA302B Ori: LT Heat . B-1256-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 10 26 21.99 4 30 24 27.61 -3.61 60 37 37.04 -.04 80 44 43.51 .48 110 49 52.59 -3.59 160 72 64.03 7.96 210 65 70.51 -5.51 550 77 7611 .88 SUM of RESIDUALS = .57 B-20

CAPSULE V (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:48.5 on 10-23-2001 Page 1 Coefficients of Curve 3 A = 41.63 B = 40.63 C = 6825 TO = 78.75 Equation is: LK = A + B * [ tanh((T - TO)/C) I Upper Shelf LE. 8227 Temperature at L.E. 35: 67.5 Lower Shelf LE- I Fixed Material PLATE SA302B Heat Number- B-1256-1 Orientation: LT Capsule: V Total Fluence:

.3

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap: V Material PLATE SA302B Or: LT Heat . B-1256-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential

-10 8 6.61 138 30 20 16.71 328 75 36 39.4 -3.4 110 56 59.04 -3.04 130 71 67.46 3.53 160 80 75.39 4.6 210 79 80.57 -157 300 80 8214 -214 SUM of REIDUALS = 2.64 B-21

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 14:57:55 on 10-23-2001 Page 1 Coefficients of Curve 1 A = 50 B = 50 C = 67.88 TO = 37.96 Equation is: Shear. = A + B * [ tanh((T - TO)/C) I Temperature at 50/ Shear 37.9 Material: PLATE SA302B Heat Number B-1256-1 Orientation: LT Capsule: UNIRR Total Fluence:

C.)

600

)

400 20F

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: 11B2 Cap.- UNIRR Material: PLATE SA302B OrL LT Heat P B-P.56-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-50 9 6.96 2.03

-50 9 6.96 2.03

-50 9 6.96 2.03

-10 27 19.57 7.42

-10 27 19.57 7.42

-10 20 19.57 .42 10 40 30.49 9.5 10 27 30.49 -3.49 10 33 30A9 2.5

        • Data continued on next page *"**

B-22

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material- PLATE SA302B Heat Number:. B-1256-1 Orientat ion: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 30 32 4415 -1215 30 43 44.15 -15 30 37 4415 -715 60 61 65.68 -4.68 60 62 65.68 -3.68 60 64 65.68 -1.68 110 96 893 6.69 110 100 893 10.69 110 100 89.3 10.69 160 100 97.32 2.67 160 100 97.32 2.67 160 100 97.32 2.67 210 100 99.37 .62 210 100 99.7 .62 210 100 9937 .62 SITA I of RESIDUALS 37.37 B-23

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 1457-55 on 10-23-2001 Page 1 Coefficients of Curve 2 A = 50 B= 50 C= 164.9 TO= 2040 Equation is Shearz = A + B * [ tanh((T - TO)/C) ]

Temperature at 50V Shear. 2040 Material: PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: S Total Fluence:

100 80 60 4

C. 4O 20 O- -

-300 -200 -100 0 100 200 300 400 500 600 1 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap.: S Material: PLATE SA302B OrL LT Heat . B-1256-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 10 0 0 0 30 0 0 0 60 0 0 0 80 0 0 0 110 0 0 0 160 0 0 0 210 0 0 0 550 0 0 0 SUM of RESIDUALS = 0 B-24

CAPSULE V (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14.57.55 on 10-23-2001 Page 1 Coefficients of Curve 3 A= 50 A B= 50 C= 5.39 TO = 111.62 Equation is. Shear. = A + B* tanh((T - T0)/C) I Temperature at 50. Shear- 111.6 Material PLATE SA302B Heat Number. B-1256-1 Orientation: LT Capsule: V Total Fluence:

4ID 0.

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap.: V Material: PLATE SA302B OriL LT Heat . B-1256-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-10 0 0 0 30 5 0 5 75 10 0 9.99 110 35 35.4 -.4 130 100 99.89 1 160 100 100 0 210 100 100 0 300 100 100 0 SUM of RESIDUALS = 14.7 B-25

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:19.32 on 10-23-2001 Page 1 Coefficients of Curve 1 A = 58.09 B= 55.9 C= 70.45 T0 = 65.83 Equation is CVN = A + B* [ tanh((T - T0)/C) ]

Upper Shelf Energy. 114 Fixed Temp. at 30 ft-lbs: 26.8 Temp. at 50 ft-lbs: 55.5 Lower Shelf Energy: 2.19 Fixed Material: PLATE SA302B Heat Number: B-1250-1 Orientation: LT Capsule: UNIRR Total Fluence zt I

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap: UNIERR Material: PLATE SA302B OriL LT Heat # B-1250-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-50 5 622 -122

-50 2.5 622 -3.72

-50 6.5 622 27

-10 7.5 13.83 -6.33

-10 19.5 13B3 5.66

-10 10 13.83 -3.83 10 19 2121 -221 10 29.5 2121 828 10 20 2121 -121 Data continued on next page B-26

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Materiah PLATE SA302B Heat Number. B-1250-1 Orientation: LT Capsule: UNIRR Total Fluence Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 30 36.5 3188 4.61 30 26 31.8 -5.88 30 34 31.8 2.11 60 63.5 53.48 10.01 60 44 53.48 -9.48 60 49 53.48 -4.48 110 105 8917 15.82 110 75 89.17 -14.17 110 97 8917 7.82 160 107 106.77 22 160 90 106.77 -16.77 160 105 106.77 -1.77 210 115 11216 2.83 210 115.5 11216 3.33 210 1120 11216 .33 SUM of RES11J UALS =-9.78 B-27

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:19:32 on 10-23-2001 Page 1 Coefficients of Curve 2 A= 55.59 S B= 53.4 C= 93.53 TO = 89.53 Equation is: CVN = A + B [ tanh((T - TO)/C) I Upper Shelf Energy:. 109 Fixed Temp. at 30 ft-lbs: 40.6 Temp. at 50 ft-lbs 79.6 Lower Shelf Energy. 2.19 Fixed Material- PLATE SA302B Heat Number. B-1250-1 Orientation: LT Capsule: S Total Fluence:

z

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- H11B2 Cap: S Materiak PLATE SA302B OrL LT Heat #. B-1250-1 Charpy V-Notch Data Tempera ture Input CVN Energy Computed CVN Energy Differential 10 2929 18.68 10.61 30 21 25.56 -4.56 60 40 3927 .72 80 48.5 5017 -1.67 110 62 671 -5.1 160 92.5 89.62 2.87 210 108.5 10L44 7.05 550 79 108.99 -29.99 SUM of RESIDlUALS =-20.07 B-28

CAPSULE T (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 1519-.32 on 10-23-2001 Page 1 Coefficients of Curve 3 A = 53.59 B= 51.4 C= 79.35 T0 = 141.5 Equation is CVN = A + B * [ tanh((T - TO)/C) ]

Upper Shelf Energy: 105 Fixed Temp. at 30 ft-lbs. 102.1 Temp. at 50 ft-lbs: 135.9 Lower Shelf Energy: 2.19 Fixed Material:- PLATE SA302B Heat Number. B-1250-1 Orientation: LT Capsule: T Total Fluence In C12 Z

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap: T MateriaL PLATE SA302B OrL LT Heat ý. B-1250-1 Charpy V-Notch Data Tempera ture Input CVN Energy Computed CVN Energy Differential 78 22 19.46 2.53 100 34 28.92 5.07 150 48 59.08 -1108 175 78.5 74.09 4.4 200 85.5 85.84 -.34 250 109 98.73 1026 350 102. 104.46 -1.96 SUM of RESIDUAL' 8.89 B-29

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 15:34:37 on 10-23-2001 Page 1 Coefficients of Curve 1 A = 43.01 B = 42.01 C = 73.45 TO = 48.75 Equation is LE. = A+ B * [ tanh((T - T0)/C) I Upper Shelf L.E 85.03 Temperature at L.E. 35: 34.5 IO*wer Shelf LE- 1 Fixed Material: PLATE SA302A Heat Number B-1250-1 Orientation: LT Capsule UNIRR Total Fluence:

20O 150 100 0

11 h - b- -

1)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap: UNIRR Material." PLATE SA302B OriL LT Heat # B-1250-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LI Differential

-50 4 6.34 -2.34

-50 2 6.34 -4.34

-50 7 6.34 .65

-10 10 1512 -5.12

-10 21 1512 5.87

-10 12 15J2 -312 10 21 22.7 -17 10 29 22,7 629 10 22 22.7 -.7 Data continued on next page B-30

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material- PLATE SA302B Heat Number B-1250-1 Orientation: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed L. Differential 30 38 32.51 5.48 30 30 32.51 -2,51 30 35 32,51 2-48 60 53 49.4 359 60 42 49.4 -7.4 60 47 49.4 -2.4 110 79 71.69 7.3 110 67 7169 -4.69 I10 74 71.69 2,3 160 80 81.15 -115 160 77 8115 -415 160 81 8115 -15 210 86 84 199 210 87 84 299 210 82 84 -2 SUM of RESIDUALS -2.84 B-31

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 15:34:37 on 10-23-2001 Page 1 Coefficients of Curve 2 A= 39.31 S B= 38.31 C= 90.09 TO = 6823 Equation is: LE. = A + B * [ tanh((T - TO)/C) ]

Upper Shelf LEY 77.63 Temperature at LE. 35: 58 Lower Shelf LE- 1 Fixed Material: PLATE SA302B Heat Number. B-1250-1 Orientation: LT Capsule: S Total Fluence CF2 "N

0)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap: S Material: PLATE SA302B Ori: LT Heat ý. B-1250-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 10 25 17.5 7.49 30 20 23.96 -3.96 60 36 35.82 17 80 41 4429 -329 110 55 559 -.9 160 72 68.79 32 210 80 74.47 5.52 550 72 77.62 -5.62 SUM of RESIDUALS = 2.61 B-32

CAPSULE T (LONGITUDINAL ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 15:34:37 on 10-23-2001 Page 1 Coefficients of Curve 3 A402 B = 392 C = 75.39 T0 = 126.09 Equation is LU = A + B * [ tanh((T - T0)/C) I Upper Shelf LE- 79.4 Temperature at LE. 35: 116 Lo, wer Shelf LEL 1 Fixed Material PLATE SA302B Heat Number- B-1250-1 Orientation: LT Capsule: T Total Fluence:

c3

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: H32 Cap: T MateriaL PLATE SA302B Orn LT Heat #.B-1250-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 78 21.5 1811 38 100 28.5 2714 135 150 43 5222 -922 175 64 62.57 1.42 200 78.5 69.72 8.77 250 78.5 76.57 1.92 350 74 7919 -519 SUM of RESIDUALS = 2.43 B-33

UNIRRADIATED (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:4828 on I0-23-2001 Page 1 Coefficients of Curve I SA= 50 B= 50 C= 68.56 TO = 60.93 Equation is: Shear. = A + B * [ tanh((T - TO)/C) ]

Temperature at 50; Shear 60.9 Material: PLATE SA302B Heat Number B-1250-1 Orientation: LT Capsule: UNIRR Total Fluence:

4.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap.: UNIRR Material: PLATE SA302B Ori: LT Heat /. B-1250-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-50 9 3.78 521

-50 5 3.78 121

-50 9 3.78 521

-10 13 1121 1.78

-10 23 1121 11.78

-10 18 1121 6.78 10 21 18.45 2.54 10 23 18.45 454 10 18 18.45 -.45

    • " Data continued on next page
  • B-34

UNIRRADIATED (LONGITUDINAL ORIENTATION)

Page 2 Material- PLATE SA302B Heat Number B-1250-1 Orientat ion: LT Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 30 28 28.85 -.85 30 23 28.85 -5.5 30 28 28.85 -B5 60 50 4931 .68 60 37 49.31 -12.31 60 42 49.31 -7.31 110 100 80.7 1929 110 65 80.7 -15.7 110 90 80.7 929 160 100 94.73 526 160 100 94.73 526 160 100 94.73 526 210 100 98.72 127 210 100 98.72 127 210 100 98.72 127 SwI4 of RESIDUALS 44.63 B-35

CAPSULE S (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:4828 on 10-23-2001 Page 1 Coefficients of Curve 2 A= 50 S B= 50 C= 164.9 TO = 2040 Equation is Shear/ = A + B * [ tanh((T - TO)/C)

Temperature at 50x Shear. 2040 Material- PLAT E SA302B Heat Number. B-1250-1 0'rientation: LT Capsule: S Total Fluence:

C,;

Q

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap. S Material PLATE SA3O2B Ori. LT Heat . B-1250-1 Charpy V-Notch Data Tempera ture Input Percent Shear Computed Percent Shear Differential 10 0 0 0 30 0 0 0 60 0 0 0 80 0 0 0 110 0 0 0 160 0 0 0 210 0 0 0 550 0 0 0 SUM of RESID UALS = 0 B-36

CAPSULE T (LONGITUDINAL ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:4828 on 10-23-2001 Page 1 Coefficients of Curve 3 A-50 B= 50 C= 8725 TO= 117.18 Equation is Shear. = A + B [ tanh((T - TO)/C) ]

Temperature at 50WShear 1171 Material: PLATE SA3O2B Heat Number. B-1250-1 Orientation: LT Capsule: T Total Fluence:

Q UD 0

C.)

C.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- T Material: PLATE SA302B Ori: LT Heat ý. B-1250-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 78 33 2894 4.05 100 40 4027 -27 150 60 67.96 -7.96 175 80 79 .99 200 92 86.96 5.03 250 100 95.45 4.54 350 100 99.52 .47 SUM of RESIDUAlS = 6.87 B-37

UNIRRADIATED (WELD)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 09:54:57 on 10-24-2001 Page 1 Coefficients of Curve 1 A= 57.59 S B= 55.4 C= 112.35 TO = -24.84 Equation is. CVN = A + B * [ tanh((T - TO)/C) I Upper Shelf Energy- 113 Fixed Temp. at 30 ft-lbs. -862 Temp. at 50 ft-lbs -40.3 Lower Shelf Energy: 2.19 Fixed Material: WELD N/A Heat Number: W5214 Orientation:

Capsule: UNIRR Total Fluence:

Pt z

I

-300 -200 -100 0 100 200 300 400 500 600 TemDerature in Degrees F Data Set(s) Plotted Plant- HB2 Cap- UNIRR Material: WELD N/A 0ri" Heat k: W5214 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-150 19 1Z97 6.02

-150 10 12,97 -2.97

-150 30 IZ97 17.02

-150 34.5 1297 21.52

-150 3 1297 -9.97

-150 2 IZ97 -10.97

-100 25 2523 -23

-100 38 2523 12.76

-100 29 2523 3.76 Data continued on next page B-38

UNIRRADIATED (WELD)

Page 2 Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential

-50 36.5 45.39 -8.89

-50 21 45.39 -24.39

-50 54.5 45.39 9.1 10 65.5 7424 -8.74 10 73.5 7424 -.74 10 68 7424 -624 60 97 92.95 4.04 60 99 92.95 6.04 60 116 9295 23.04 100 107.5 102.16 5.33 110 97 103.78 -6.78 110 104 103.78 21 210 115 111.33 3.66 210 111 111.33 210 112 111.33 .66 JM of RESIDUALS 3288 B-39

CAPSULE V (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 09.54:57 on 10-24-2001 Page 1 Coefficients of Curve 2 A= 36.09 S B= 33.9 C= 14826 T0 = 150 Equation is: CVN = A + B * [ tanh((T - T0)/C) ]

Upper Shelf Energy: 70 Fixed Temp. at 30 ft-lbs: 123 Temp. at 50 ft-lbs: 2145 Lower Shelf Energy: 2.19 Fixed Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: V Total Fluence:

300 U) 250 2007 150 100 zQ> 0 0

- J- - i -6 b- - - - -

0

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant 1112 Cap: V Material WELD N/A Ori: Heat I. W5214 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 30 23.5 13.41 10.08 75 23.5 2027 322 110 30 Z7.16 2.83 160 14 3838 -24.38 180 44 42.86 L13 210 58.5 4911 9.8 300 72.5 62.08 10.41 400 68.5 67.75 .74 SUM of RESIDUALS = 13.43 B-40

CAPSULE T (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 0954:57 on 10-24-2001 Page 1 Coefficients of Curve 3 A=31.6 B= 29.39 C= 517 TO= 202.14 Equation is CVN = A + B * [ tanh((T - T0)/C) I Upper Shelf Energy: 61 Fixed Temp. at 30 ft-lbs 201.8 Temp. at 50 ft-lbs 205.9 Lower Shelf Energy: 22 Fixed Material: WELD N/A Heat Number W5214 Orientation:

Capsule: T Total Fluence:

f F F- p- p- p- q-  ! -

304L)

C')

+ .1- 4- L 4

uU 150 0

100 50-0

-300 -200 -100 0 100 200O 300 400 500 60W Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap- T Material: WELD N/A Ori. Heat #. W5214 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Ener1gy Differential 175 14 22 1L79 200 17 20.04 -3.04 200 23.5 20.04 3.45 225 64 60.99 3 250 38.5 61 -22.5 275 51.5 61 --9.5 300 60.5 61 -.5 SUM of RESIDUALS =-1727 B-41

CAPSULE X (WELD)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 09.54.57 on 10-24-2001 Page 1 Coefficients of Curve 4 A = 41.09 B= 38.9 C= 60.3 TO = 197.34 Equation is: CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 80 Fixed Temp. at 30 ft-lbs 179.6 Temp. at 50 ft-lbs 211.3 Lower Shelf Energy: 2.19 Fixed Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: X Total Fluence:

9)

-3: X) -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant H12 Cap- X Material: WELD N/A OrL Heat . W5214 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 0 4 2.31 1.68 100 14 516 8.83 175 28 27.31 200 38 42.1l -4.81 250 74 68.44 5.55 350 78 7951 -1.51 375 85 79.78 521

        • Data continued on next page ****

B-42

CAPSULE X (WELD)

Page 2 Mater ial: WELD N/A Heat Number W5214 Orientation:

Capsule: X Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 425 82 79.95 2.04 SUM of RESIDUALS = 17.69 B-43

UNIRRADIATED (WELD)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 095952 on 10-24-2001 Page 1 Coefficients of Curve 1 A = 46.49 B = 45.49 C = 11.7 TO = -30 Equation is LE. = A + B* [ tanh((T - T0)/C) I Upper Shelf LE. 9198 Temperature at LE. 35: -60.6 ower Shelf LE- 1 Fixed Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: UNIRR Total Fluence:

Cl) r.q

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap- UNIRR Material: WELD N/A Ori. Heat t. W5214 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LR Differential

-150 16 11.63 4.36

-150 9 1163 -263

-150 25 1163 13.36

-150 28 1.63 16.36

-150 2 11.63 -9.63

-150 2 1.63 -9.63

-100 22 22.39 -.39

-100 34 22,39 11.6

-100 19 22.39 -3.39

        • Data continued on next page *0" B-44

UNIRRADIATED (WELD)

Page 2 Material: WELD N/A Heat Number W5214 Orientation:

Capsule: UNIRR Total Fluence Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE Differential

-50 31 38.89 -7.89

-50 20 38.89 -18.89

-50 49 38.89 101 10 57 6126 -426 10 62 6126 .73 10 58 6126 -326 60 80 75.6 4.39 60 80 75.6 4.39 60 88 75.6 12.39 100 89 82.82 6.17 110 74 8412 -1012 110 85 8412 .87 210 83 90.41 -7.41 91 90.41 .58 210 210 90 90.41 -.41 SUM of RESIDUALS = 76 B-45

CAPSULE V (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 09:59:52 on 10-24-2001 Page 1 Coefficients of Curve 2 A = 33.35 B = 32.35 C= 183.02 TO = 180.93 Equation is: L.E. = A + B * [ tanh((T - T0)/C) ]

Upper Shelf LLE 65.7 Temperature at LE. 35: 190.2 ower Shelf LE.: 1 Fixed Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: V Total Fluence S*,

4-)

Q

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap-: V Material: WELD N/A OriL Heat . W5214 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 30 17 IL43 5.56 75 19 16.47 2.52 110 21 21.4 -.4 160 12 29.66 -17.66 180 37 3318 3.81 210 47 38.44 8.55 300 54 51.85 2.14 400 58 6029 -229 SUM of RESIDUALS = 2.23 B-46

CAPSULE T (WELD)

CGRAPH 41 Hyperbolic Tangent Curve Printed at 09:59:52 on 10-24-2001 Page 1 Coefficients of Curve 3 A= 2128 S B= 2028 C= 3.93 T0 = 200.97 Equation is LE. = A + B * [ tanh((T - TO)/C) I Upper Shelf LEz 41.57 Temperature at LE. 35: 2042 Lower Shelf LE. 1 Fixed Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: T Total Fluence

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap. T Material: WELD N/A OrL Heat f. W5214 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 175 9.5 1 8.49 200 15 1624 -434 200 18 16.4 165 225 48 41.57 6.42 250 295 41.57 -12.07 275 39.5 41.57 -2.07 300 49.5 41.57 7.92 SUM of RESIDUALS = 9 B-47

CAPSULE X (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 0959:52 on 10-24-2001 Page 1 Coefficients of Curve 4 A 27.6 B= 26.6 C= 50.64 TO= 204.78 Equation is- LR = A + B* [ tanh((T - T0)/C) ]

Upper Shelf LE. 542 Temperature at LE 35: 2192 Lower Shelf LE.: 1 Fixed Material: WELD N/A Heat Number W5214 Orientation:

Capsule: X Total Fluence 0i 0,.

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: H12 Cap: X Material: WELD N/A OriL Heat . W5214 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LZ Differential 0 0 L01 -[01 100 4 183 216 175 16 13.54 2.45 200 22 25.09 -3.09 250 49 46.56 2.43 350 51 54.03 -3.03 375 56 5414 185 Data continued on next page

  • B-48

CAPSULE X (WELD)

Page 2 Material: WELD N/A Heat Number W5214 Ori entation:

Capsule: X Total Fluence Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed L.E Differential 425 54 54.19 -.19 SUM of RESIDUALS = L57 B-49

UNIRRADIATED (WELD)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 10H3"28 on 10-24-2001 Page 1 Coefficients of Curve 1 A = 50 B= 50 C= 12L22 TO = -30.93 Equation is. Shear. = A + B* tanh((T - TO)/C) ]

Temperature at 50,/ Shear -30.9 Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: UNIRR Total Fluence

..q 02 C©

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap.: UNIRR Material: WELD N/A Ori: Heat #. W5214 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-150 29 123 16.69

-150 23 12.3 10.69

-150 29 12.3 16.69

-150 26 12.3 13.69

-150 9 123 -3.3 9 2.3 -3.3

-150

-100 20 2424 -424

-100 30 2424 5.75

-100 23 2424 -124 Data continued on next page B-50

UNIRRADIATED (WELD)

Page 2 Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential

-50 30 422 -122

-50 25 422 -172

-50 36 422 -62 10 59 6627 -727 10 64 6627 -227 10 61 6627 -527 60 90 81.76 823 60 91 81.76 923 60 94 8L76 1223 100 98 89.66 8.33 10 95 91.09 3.9 10 100 91.09 8.9 210 100 9815 1.84 210 100 98.15 184 210 100 9815 L84 SUM of RESIDUALS = 57.44 B-51

CAPSULE V (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 10:03:28 on 10-24-2001 Page 1 Coefficients of Curve 2 A 50 B = 50 C = 7.77 TO = 168.75 Equation is: Shear/ = A + B * [ tanh((T - TO)/C) ]

Temperature at 50WShear. 168.7 Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: V Total Fluence:

C-4

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap- V Material: WELD N/A OrL Heat #. W5214 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 30 0 0 0 75 0 0 0 110 5 0 4.99 160 10 9.53 A6 180 95 94.75 24 210 95 99.9 -499 300 100 100 0 400 100 100 0 SUM of RESIDUALS = .71 B-52

CAPSULE T (WELD)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 1.0328 on 10-24-2001 Page 1 Coefficients of Curve 3 A = 50 B = 50 C = 60.71 TO = 22125 Equation is Shearx = A + B * [ tanh((T - TO)/C) ]

Temperature at W/x Shear. 2212 Material: WELD N/A Heat Number: 1Y5214 Orientation:

Capsule: T Total Fluence:

.q 4-

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant 11B2 Cap: T Material: WELD N/A OrL Heat #. W5214 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 175 15 17.89 -2.89 200 15 3318 -1818 200 35 3318 181 225 92 53.08 38.91 250 40 72.05 -32.05 275 90 85.45 4.54 300 98 93.04 4.95 SUM of RESIDUAIS =-2.89 B-53

CAPSULE X (WELD)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 1B.0328 on 10-24-2001 Page 1 Coefficients of Curve 4 A= 50 S B= 50 C= 50.77 TO = 198.75 Equation is: Shearx = A + B

  • f tanh((T - TO)/C) I Temperature at 50* Shear 198.7 Material: WELD N/A Heat Number. W5214 Orientation:

Capsule: X Total Fluence:

.4 cn C)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap- X Material: WELD N/A OrL Heat #: W5214 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 0 0 .03 -.03 100 15 2 1Z99 175 35 2817 6.82 200 40 5123 -1123 250 100 8827 11.72 350 100 99.74 25 375 100 99.9 .09

    • " Data continued on next page
  • B-54

CAPSULE X (WELD)

Page 2 Material: WELD N/A Heat Number W5214 Orientation:

Capsule X Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 425 100 99.98 .01 SUM of RESIDUALS = 20.63 B-55

UNIRRADIATED (HEAT AFFECTED ZONE)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 10:3*17 on 10-24-2001 Page 1 Coefficients of Curve I A= 65.59 B = 63.4 C = 113.63 TO = -37.5 Equation is: CVN = A + B * [ tanh((T - TO)/C) I Upper Shelf Energy: 129 Fixed Temp. at 30 ft-lbs. -109.6 Temp. at 50 ft-lbs: -66 Lower Shelf Energy: 2,19 Fixed Materi al: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: UNIRR Total Fluence:

300 CI 250 In

7. 20C
-4 150 z100-

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap-. UNIRR Material: HEAT AFFD ZONE SA302B Ori: Heat j. A-6623-1 Charpy V-Notch Data Temperatt ure Input CVN Energy Computed CVN Energy Differential

-150 ii 17.58 -658

-150 31 17.58 13.41

-150 34 17.58 16.41

-100 39.5 33.86 5.63

-100 41 33B6 713

-100 42 33B6 813

-50 42.5 58.65 -16.15

-50 60 58.65 1.34

-50 37.5 58.65 -2115 Data continued on next page B-56

UNIRRADIATED (HEAT AFFECTED ZONE)

Page 2 Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential

-20 75 7528 -28

-20 86 7528 10.71

-20 45 7528 -3028 10 94 90.65 3.34 10 83 90.65 -7.65 10 119 90.65 28.34 60 110 109.67 22 60 116 109.67 632 60 111.5 109.67 1B2 110 119 1202 -12 110 117 1202 -32 110 140 1202 19.79 210 134 127.9 6.6 210 123 127.39 -4.39 210 130 12739 P6 SUM of RESIDUALS 41.03 B-57

CAPSULE V (HEAT AFFECTED ZONE)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 10"3617 on 10-24-2001 Page 1 Coefficients of Curve 2 A = 49.09 B= 46.9 C= 110.04 TO = -2.87 Equation is: CVN = A + B* [ tanh((T - TO)/C)

Upper Shelf Energy: 96 Fixed Temp. at 30 ft-lbs: -50.4 Temp. at 50 ft-lbs: -.7 Lower Shelf Energy: 2.19 Fixed Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: V Total Fluence z

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Dearees F

.5.

Data Set(s) Plotted Plant: HB2 Cap-: V Material: HEAT AFFD ZONE SA302B Ori: Heat j A-6623-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-100 12 15.9 -3.9

-10 60 46.06 13.93 30 50 62.7 -1V7 75 59.5 77.67 -1817 110 117.5 85.31 32.18 160 80 91.37 -1137 180 91 9273 -L73 210 99.59 94.08 5.51 SUM of RESIDUALS = 3.73 B-58

CAPSULE X (HEAT AFFECTED ZONE)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 10:36317 on 10-24-2001 Page 1 Coefficients of Curve 3 A -=53.59 B = 51.4 C= 11751 TO = 158.78 Equation is CVN = A + B * [ tanh((T - TO)/C) I Upper Shelf Energy: 105 Fixed Temp. at 30 ft-lbs 100.4 Temp. at 50 ft-lbs 150.5 Lower Shelf Energy: 2.9 Fixed Material: HEAT AFFD ZONE SA302B Heat Number A-6623-1 Orientation:

Capsule X Total Fluence 300 -- n---

250 200F 150 z 100 5U0 0÷

-3100 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- X Material: HEAT AFFD ZONE SA302B OrL Heat . A-6623-1 Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-50 25 5.06 19.93 0 18 8.65 9.34 25 13 11.76 123 100 24 2M83 -5B3 150 46 49.76 -3.76 250 90 87.03 2.96 375 120 102.47 17.52 400 106 10323 2.66 SUM of RESIDUALS = 44.07 B-59

UNIRRADIATED (HEAT AFFECTED ZONE)

CYGRAPH 41 Hyperbolic Tangent Curve Printed at 1(0.3927 on 10-24-2001 Page 1 Coefficients of Curve I A = 47.03 B = 46.03 C = 125.04 TO = -50.62 Equation is- LK = A + B [ tanh((T - T0)/C) I Upper Shelf LE- 93.06 Temperature at LE. 35: -84 Lower Shelf LEz I Fixed Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: UNIRR Total Fluence:

-. - -.- - - p- m p- p q- - Y P-uu 5']

91=

1507 1007 00 0

rr-~ -0 U

-300 -200 -100 0 100 200 300 400 500 600 1 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap- UNIRR Material: HEAT AFFD ZONE SA302B OrL Heat f A-6623-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed L.R Differential

-150 12 16.6 -4.6

-150 29 16.6 12.39

-150 30 16.6 13.39

-100 30 29.74 25

-100 30 29.74 25

-100 34 29.74 425

-50 35 4726 -1226

-50 50 4726 2,73

-50 30 4726 -1726 Data continued on next page B-60

UNIRRADIATED (HEAT AFFECTED ZONE)

Page 2 Material: HEAT AFMD ZONE SA302B Heat Number A-6623-1 Orientation:

Capsule: UNIRR Total Fluencm Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE. Differential

-20 61 58.08 2.91

-20 62 58.08 3.91

-20 37 58.08 -2108 10 70 67.75 224 10 67 67.75 -.75 10 81 67.75 1324 60 87 79.6 7.33 60 88 79.66 8.33 60 87 79.66 7.33 110 86 86.51 -.51 110 93 86.51 6.48 110 83 86.51 -3.51 210 86 91.66 -5.66 210 84 91.66 -7.66 210 89 91.66 66 SUM of RESIDUALS 9.12 B-61

CAPSULE V (HEAT AFFECTED ZONE)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 10.39-27 on 10-24-2001 Page 1 Coefficients of Curve 2 F A= 38.83 B= 37.83 C= 147.62 T0 = 9.84 Equation is. L = A + B* [ tanh((T - TO)/C) I Upper Shelf LE. 76.67 Temperature at LK 35. -5.1 Lower Shelf LE. 1 Fixed Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: V Total Fluence:

200

  • .3,,,150 0 0 500 Ul I I I I I11

-300 -200 -100 0 100 200 300 400 50O 600 Temperature in Degrees F Data Set(s) Plotted Plant. HB2 Cap- V Material: HEAT AFFD ZONE SA302B OrL Heat // A-6623-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed Lh Differential

-100 9 14.93 -5.93

-10 47 33.78 1321 30 36 43.97 -7.97 75 44 54.53 -10.53 110 77 6118 15.81 160 56 67.92 -11.92 180 73 69.81 3.18 210 75 7196 3.03 SUM of RESIDUALS -1.12 B-62

CAPSULE X (HEAT AFFECTED ZONE)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 10:3927 on 10-24-2001 Page 1 Coefficients of Curve 3 F A= 33.91 B= 32.91 C= 67.43 T0 = 162.3 Equation is: LY = A + B * [ tanh((T - TO)/C) ]

Upper Shelf L.E: 66.83 Temperature at L.E 35: 164.5 Lower Shelf LE.: 1 Fixed Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: X Total Fluence:

200 ---

150 1007 0

50-U

-300 -200 -100 0 100 200 3wO 400 5W0 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap-, X Material: HEAT AFFD) ZONE SA302B Ori: Heat /. A-6623-1 Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE Differential

-50 12 1.12 i0.7 0 6 153 4.46 25 3 2d .89 100 9 9.96 "-.96 150 28 27.97 .02 250 63 6229 .7 375 74 66.71 728 400 59 66.78 -7.78 SUM of RESIDUALS = 15.51 B-63

UNIRRADIATED (HEAT AFFECTED ZONE)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 10:42:31 on 10-24-2001 Page 1 Coefficients of Curve 1 A= 50 S B= 50 C= 98.08 TO = -39.84 Equation is: Shearz = A + B * [ tanh((T - TO)/C) ]

Temperature at 50. Shear. -39.8 Material: HEAT AFFD ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: UNIERR Total Fluence:

4)

-300 -200 -100 0 100 200 300 DO 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap: UNIRR Material: HEAT AFFD ZONE SA302B Ori: Heat #: A-6623-1 Charpy V-Notch Data Tempera ture Input Percent Shear Computed Percent Shear Differential

-150 10 9.56 .43

-150 18 9.56 8.43

-150 18 9.56 8.43

-100 29 22.67 6.32

-100 34 22.67 11.32

-100 37 22.67 14.32

-50 34 44B4 -10.84

-50 45 15

-50 32 44.84 -12.84 Data continued on next page B-64

UNIRRADIATED (HEAT AFFECTED ZONE)

Page 2 Material: HEAT AFF'D ZONE SA302B Heat Number. A-6623-I Orientation:

Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential

-20 42 59.98 -17.98

-20 61 59.98 L01

-20 34 59.98 -25.98 10 77 73.42 3.57 10 81 73.42 7.57 10 90 73.42 16.57 60 95 88.45 6.54 60 100 88.45 1154 60 100 88.45 11.54 110 100 95.5 4.49 110 100 95.5 4.49 110 100 95.5 4.49 210 100 99.39 .6 210 100 99.39 .6 210 100 99.39 .6 SUM of RESIDUAIS = 55.49 B-65

CAPSULE V (HEAT AFFECTED ZONE)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 10:42:31 on 10-24-2001 Page 1 Coefficients of Curve 2 A = 50 B= 50 C= 73.51 TO= 33.02 Equation is Shearx = A + B * [ tanh((T - TO)/C) 1 Temperature at 50; Shear 33 Material: HEAT AYF) ZONE SA302B Heat Number. A-6623-1 Orientation:

Capsule: V Total Fluence:

-300 -200 -100 0 100 200 300 400 DO 600 Temperature in Degrees F Data Set(s) Plotted Plant 1112 Cap- V Material: HEAT AFMD ZONE SA302B OrL Heat /. A-6623-1 Charpy V-Notch Data Temperatture Input Percent Shear Computed Percent Shear Differential

-100 0 a61 -2.61

-10 50 23.67 26.32 30 15 47.94 -32Z94 75 90 75.8 14.19 110 100 89.03 10.96 160 90 96.93 -6.93 180 100 98.19 18 210 100 99.19 .8 SUM of RESIDUALS = 1159 B-66

CAPSULE X (HEAT AFFECTED ZONE)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 1W4-31 on 10-24-2001 Page 1 Coefficients of Curve 3 A= 50 S B= 50 C= 7524 TO = 140.33 Equation is: Shearz = A + B * [ tanh((T - TO)/C)

Temperature at 50. Shear 140.3 Material: HEAT AFFD ZONE SA302B Heat Number A-6623-1 Orientation:

Capsule: X Total Fluenc 4.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- X Material: HEAT AFFqD ZONE SA302B Ori- Heat #. A-6623-1 Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-50 15 .63 14.36 0 5 2.34 2.65 25 5 4.45 .54 100 25 25.5 -.5 150 55 5638 -138 250 100 94B5 514 375 100 99.8 19 400 100 99.89 SUM of RESIDUALS = 2111 B-67

UNIRRADIATED (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:39E5 on 10-24-2001 Page 1 Coefficients of Curve 1 A= 20.6 B= 1839 C= 708 TO= 22.96 Equation is CVN = A + B * [ tanh((T - TO)/C)

Upper Shelf Energy: 39 Fixe at 30 ft-lbs 62.9 Temp. at 50 ft-lbs

  • Lower Shelf Energy: 22 Fixed Material: SRM SA302B Heat Number. Orientat ion: TL Capsule: UNIRR Total Fluence co 4

C.)

-300 -200 -100 0 100 200 300 400 500 6001 Temperature in Degrees F Data Set(s) Plotted Plant: H12 Cap- UNIRR Material: SRM SA302B OrL TL Heat j.

Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential

-80 5 41 B89

-80 3 41 -11

-60 5 5.43 -.43

-60 4 5.43 -1.43

-40 12 7.52 4.47

-40 10 7.52 2.47

-20 10 10.63 -.63

-20 9 10.63 -163 0 15 14.83 .16

        • Data continued on next page ****

B-68

I UNIRRADIATED (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number. Orientation: TL Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 0 15 1483 16 20 23 19B2 3.17 20 19 19.82 -.82 40 25 24.93 .06 40 20 24.93 -4.93 60 27 29.42 -2.42 60 26 29.42 -3.42 80 35 32.86 2.13 80 35 32.86 2.13 100 39 3524 3.75 100 40 3524 4.75 SUM of RESI DUALS = 732 B-69

CAPSULE S (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:395 on 10-24-2001 Page I Coefficients of Curve 2 A = 201 B = 17B9 C = 76.44 TO = 88.12 Equation is CVN = A + B * [ tanh((T - TO)/C) I Upper Shelf Energy: 38 Fixed Temp. at 30 ft-lbs: 135.7 Temp. at 50 ft-lbs *** Lower Shelf Energy. 22 Fixed Material: SRM SA302 B Heat Number. Orientation: TL Capsule: S Total Fluence 300

~I 25O S150 l00f IW

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap- S Material: SRM SA302B OrL TL Heat .

Charpy V-Notch Data Tempera ture Input CVN Energy Computed CVN Energy Differential 60 13 13.79 -.79 80 2229 182 4.09 100 21 M5 -1.85 115 24 26.14 -2.14 130 23.79 29.02 -522 140 33.79 30.67 3.12 160 38 3326 4.73 210 36 36.58 -D58 SUM of RESIDUALS = 1.34 B-70

CAPSULE V (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:39:15 on 10-24-2001 Page 1 Coefficients of Curve 3 A 19.6 B = 17.39 C = 69.54 TO = 84.37 Equation is: CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 37 Fixed Temp. at 30 ft-lbs. 132.3 Temp. at 50 ft-lbs :**. Lower Shelf Energy: 22 Fixed Material: SRM SA302B Heat Number. Orientaltion: TL Capsule: V Total Fluence

-3W0 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap- V Material: SRM SA302B Ori: T Heat .

Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 30 8 822 -22 75 21.5 1726 423 110 195 25.73 -623 130 28 29.61 -1.61 160 35 33.44 L55 180 43.5 34.9 8.59 210 36 36.08 -.08 300 37 36.92 .07 SUM of RESIDUALS = 628 B-71I

CAPSULE T (TRANSVERSE ORIENTATION)

CVGRAPH 4J Hyperbolic Tangent Curve Printed at 13:39.15 on 10-24-2001 Page 1 Coefficients of Curve 4 A= 19.6 S B= 1739 C= 166.44 TO = 105 Equation is CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 37 Fixed Temp. at 30 ft-lbs 219.7 Temp. at 50 ft-lbs *** Lower Shelf Energy: 2.2 Fixed Material: SRM SA302B Heat Number: Orientation: TL Capsule: T Total Fluence 3007 2507 0

2007 1507 1007 z

5C7 0 Z

-300 -200 -100 0 100 200 3W0 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- H12 Cap" T Material: SRM SA302B OriL TL Heat .

Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 78 12.5 16.8 -4.3 78 Z7.5 16.8 10.69 150 15 24.19 -9.19 200 24 28.57 -4.57 225 34 3034 3.65 250 36.5 3L81 4.68 300 34 33.95 .04 Data continued on next page B-72

CAPSULE T (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number Orientation: TL Capsule: T Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 350 40.5 3525 524 SUM of RESIDUALS = 625 B-73

CAPSULE X (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:39.15 on 10-24-2001 Page 1 Coefficients of Curve 5 A=221 B=19.89 C = 114.55 TO = 140.03 Equation is CVN = A + B* [ tanh((T - TO)/C) ]

Upper Shelf Energy: 42 Fixed Temp. at 30 ft-lbs 1881 Temp. at 50 ft-lbs *** Lower Shelf Energy: 22 Fixed Material: SRM SA302B Heat Number. Orientation: TL Capsule: X Total Fluence 3007 ---

25U 2007 150 100 zQ 50F

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap- X Material SRM SA302B Ori- TL Heat .

Charpy V-Notch Data Temperature Input CVN Energy Computed CVN Energy Differential 30 2 728 -528 100 25 15.41 9.58 150 18 23.2 -5.82 200 27 31.65 -4.65 225 38 34.63 3.36 300 43 39.7 329 Data continued on next page B-74

CAPSULE X (TRANSVERSE ORIENTATION)

Page 2 Materrial: SRM SA302B Heat Number. Orientation: TL Capsule: X Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input CVN Energy Computed CVN Energy Differential 325 44 40.48 3.51 425 39 41.72 -2.72 Mof RESIDUALS = 126 B-75

UNIRRADIATED (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:46:46 on 10-24-2001 Page 1 Coefficients of Curve 1 A= 33.47 B= 32.47 C= 115.31 TO = 63.75 Equation is LE. = A + B* [ tanh((T - TO)/C) I Upper Shelf LE- 65.94 Temperature at LE 35: 691 Lower Shelf LE. I Fixed Material: SRM SA302B Heat Number. Orientation: TL Capsule: UNIRR Total Fluence:

CI)

-300 -200 -100 0 100 200 300 400 500 6W0 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap-- UNIRR Material SRM SA302B OrL TL Heat #:

Charpy V-Notch Data Temperature Input Lateral Expansion Computed L.E. Differential

-80 7 5.95 1.04

-80 6 5.95 .04

-60 7 7.79 -.79

-60 6 7.79 -1.79

-40 12 1021 L78

-40 10 1021 -21

-20 12 13.31 -1.31

-20 12 13.31 -1.31 0 17 1715 -.15 Data continued on next page B-76

UNIRRADIATED (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number. Orientattion: TL Capsule: UNIRR Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE. Dif ferential 0 16 1715 -115 20 26 21.71 428 20 20 21.71 -1.71 40 31 26.87 412 40 30 26.87 312 60 27 32.41 -5.41 60 29 32,41 -3.41 80 40 38.02 1.97 80 37 38.02 -102 100 42 43.35 -135 100 46 43.35 Z64 SUM of RESIDUALS = -.65 B-77

CAPSULE S (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:46:46 on 10-24-2001 Page 1 Coefficients of Curve 2 A= 22.36 S B= 21.36 C= 89.97 TO = 106.87 Equation is LE. = A + B* [ tanh((T - TO)/C) ]

Upper Shelf LE 43.73 Temperature at LE. 35: 168 Lower Shelf LE. 1 Fixed Materiat SRM SA302E Heat Number. Orientation: TL Capsule: S Total Fluence:

2007 UI)

P-4 150 1007 C-.

50 0

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: H2 Cap: S MateriaL SRM SA302B OrL TL Heat.

Charpy V-Notch Da ta Temperature Input Lateral Expansion Computed LE. Differential 60 11 12.14 -114 80 20 1616 3.

100 20 20.73 -.73 115 23 2428 -128 130 24 27.73 -3.73 140 29 29.9 -B9 160 40 33.69 63 210 38 3981 -1.81 SUM of RSIDUALS = .52 B-78

CAPSULE V (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:46:46 on 10-24-2001 Page 1 Coefficients of Curve 3 A = 2118 B= 2018 C= 83.88 T0 = 10231 Equation is- LE = A + B * [ tanh((T - T0)/C) I Upper Shelf LE- 41.36 Temperature at L.E 35: 172.5 Lower Shelf LE- I Fixed Material: SIRM SA302B Heat Number. Oriei itation: TL Capsule: V Total Fluence:

cJ

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant H1 Cap" V Material: SRM SA302B OriL TL Heat .

Charpy V-Notch Data Temperature Input Lateral Expansion Computed LE. Differential 30 6 7.1 -1.1 75 19 14.83 4.16 110 19 23.02 -4.02 130 26 27.61 -161 160 33 3322 -22 180 43 35.89 7.1 210 34 38.49 -4.49 300 41 41.01 -.01 SUM of RESIDUALS = -2 B-79

CAPSULE T (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:46:46 on 10-24-2001 Page 1 Coefficients of Curve 4 A= 24.16 S B= 2316 C= 234.36 T0 = 196.87 Equation is: LE. = A + B [ tanh((T - T0)/C) ]

Upper Shelf LE. 47.32 Temperature at I.E. 35: 315.7 Lower Shelf LE- 1 Fixed Material: SRM SA302B Heat Number. Orientation: TL Capsule: T Total Fluence 2007 1507 1007 59 0~A

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap- T Material: SRM SA302B OrL TL Heat .

Charpy V-Notch Data Temperature Input Lateral Expansion Computed L.E. Differential 78 10 1332 -3.32 78 22 13,32 8.67 150 11 19.59 -859 200 21 24.47 -3.47 225 32 26.93 5.06 250 34.5 29.32 5.17 300 32 33.74 -174

        • Data continued on next page ****

B-80

CAPSULE T (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number. Orientation: TL Capsule: T Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LE. Differential 350 36.5 37.46 -.96 SUM of RESIDUALS = .8 B-81

CAPSULE X (TRANSVERSE ORIENTATION)

CYGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:46:46 on 10-24-2001 Page 1 Coefficients of Curve 5 A= 1626 S B= 1526 C= 106.41 T0 = 167.57 Equation is: LE. = A + B* [ tanh((T - TO)/C) ]

Upper Shelf LEL 31.52 Temperature at LE. 35: 315.7 Lower Shelf LE.- 1 Fixed Materiak SRM SA3O2B Heat Number. Orientation: TL Capsule: X Total Fluence:

CI)

.3

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Setqs) Plotted Plant- HB2 Cap- X Materiak SRM SA3O2B OrL TL Heat f.

Charpy V-Notch Data Temperature Input Lateral Expansion Computed LK Differential 30 0 313 -3.13 100 14 7.69 6.3 150 10 13.76 -3.76 200 17 20.77 -3.77 225 28 23.78 421 300 31 2918 181 Data continued on next page B-82

CAPSULE X (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number Orientat ion: TL Capsule: X Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Lateral Expansion Computed LIE. Differential 325 29 30.01 -LO1 425 30 3128 -128 SUM of RESIDUALS = -.63 B-83

UNIRRADIATED (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13.52:40 on 10-24-2001 Page 1 Coefficients of Curve I A = 50 B= 50 C= 64.38 T0 = 37.03 Equation is Shearx = A + B [ tanh((T - TO)/C) I Temperature at 50v Shear. 37 Material: SRM SA302B Heat Number Orientation: TL Capsule: UNIRR Total Fluence:

cn C.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- HB2 Cap. UNIRR Material: SRM SA302B Ori. TL Heat #

Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential

-80 2 2.56 -.56

-80 2 2.56 -.56

-60 3 4.67 -L67

-60 3 4.67 -467

-40 10 8.37 1.62

-40 5 8.37 -3.37

-20 20 14.53 5.46

-20 20 14.53 5.46 0 25 24.04 .95 Data continued on next page B-84

UNIRRADIATED (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number. Orientation: TL Capsule: UNIRR Total Fluence Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 0 25 24.04 .95 20 40 37.07 Z92 20 40 37.07 2.92 40 45 52.3 -7.3 40 45 52.3 -7.3 60 70 67.11 2.88 60 60 67.1 -7.11 80 85 7916 5.83 80 70 7916 -916 100 98 87.6 1039 100 100 87.6 12.39 SUM of RES.[DUALS 13.06 B-85

CAPSULE S (TRANSVERSE ORIENTATION)

C`VGRAPH 41 Hyperbolic Tangent Curve Printed at 1352.40 on 10-24-2001 Page 1 Coefficients of Curve 2 A = 50 B = 50 C = 140.6 TO = 1530 Equation is Shear'. A + B * [ tanh((T - TO)/C) ]

Temperature at 507 Shear- 1530 Material: SRM SA302B Heat Number. Orientation: TL Capsule: S Total Fluence:

.)

4.)

C.)

C.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant I1B2 Cap- S Material: SRM SA302B OrL TL Heat f Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 60 0 0 0 80 0 0 0 100 0 0 0 115 0 0 0 130 0 0 0 0 140 0 0 160 0 0 0 210 0 0 0 SUM of RESIDUALS = 0 B-86

CAPSULE V (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13.52.40 on 10-24-2001 Page 1 Coefficients of Curve 3 A = 50 B= 50 C= 87.76 TO = 195.46 Equation is: Shear/ = A + B

  • tanh((T - TO)/C)]

Temperature at 50W/ Shear 195.4 Material: SRM SA302B Heat Number Orientation: TL Capsule: V Total Fluence:

..q C.

C.

C.)

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant HB2 Cap- V Material: SRM SA302B Or" TL Heat #

Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 30 0 225 -225 75 5 6.03 -1.03 110 5 12.47 -7.47 130 10 18.36 -8.36 160 15 30.82 -15.82 180 100 4127 58.72 210 20 582 -3.2 300 100 9154 8.45 SUM of RESIDUAIS =-5.97 B-87

CAPSULE T (TRANSVERSE ORIENTATION)

CVGRAPH 41 Hyperbolic Tangent Curve Printed at 13:52-40 on 10-24-2001 Page 1 Coefficients of Curve 4 A = 50 B = 50 C = 69.98 TO = 175.78 Equation is: Shear/ = A + B * [ tanh((T - TO)/C) I Temperature at 50/ Shear 175.7 Material: SRM SA302B Heat Number. Orientation: TL Capsule: T Total Fluence:

C.)

Z C.)

a.

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Data Set(s) Plotted Plant- 111B2 Cap- T Material: SRM SA302B Or_ TL Heat .

Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 78 10 5.76 423 78 15 5.76 923 150 35 32.37 2.62 200 45 66.64 -2L64 225 96 80.32 15.67 250 99 8929 9.7 300 100 972 2.79 Data continued on next page B-88

CAPSULE T (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number Orientation: TL Capsule: T Total Fluence:

Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 350 100 9931 .68 SUM of RESIDUAIS = 23.32 B-89

CAPSULE X (TRANSVERSE ORIENTATION)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 13:52.:40 on 10-24-2001 Page 1 Coefficients of Curve 5 A = 50 B= 50 C= 94.48 TO = 156.73 Equation is: Shear = A + B [ tanh((T - TO)/C) ]

Temperature at 507 Shear 156.7 Materia: SRM SA302B Heat Number Orientation: TL Capsule: X Total Fluence C)

C) 0 C)

-300 -200 -100 0 100 200 300 400 5W0 600 Temperature in Degrees F Data Set(s) Plotted Plant: HB2 Cap.: X Material: SRM SA302B Ori TL Heat .

Charpy V-Notch Data Temperature Input Percent Shear Computed Percent Shear Differential 30 5 639 -139 100 40 2312 16.87 150 30 46.44 -16.44 200 65 7141 -6.41 225 95 80.92 14.07 300 100 95.4 4.59

  • "* Data continued on next page ****

B-90

CAPSULE X (TRANSVERSE ORIENTATION)

Page 2 Material: SRM SA302B Heat Number. Orientation: TL Capsule: X Total Fluence Charpy V-Notch Data (Continued)

Temperature Input Percent Shear Computed Percent Shear Differential 325 100 9723 2.76 425 100 99.65 .34 SUM of RESIDUALS = 14.38 B-91

INTERMEDIATE SHELL PLATE W10201-5 (LONG.)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:40:12 on 10-23-2001 Results Curve Fluence LSE d-LSE USE d-USE T o 30 d-T o 30 T o 50 d-T o 50 1 0 2.19 0 99 0 1022 0 35.11 0 2 0 2.19 0 88 -11 25.52 1529 70.75 35.64 3 0 2.19 0 100 1 5724 47.01 84.7 49.59 300F- --

bt 250F 200F C.

150 z 1007 0

........ 0/ ,* ....... . . .

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend l0 20-----

Data Set(s) Plotted Curve Plant Cansule Material 0ri. Heat//

Material Ori. Heat#

1 HB2 UNIRR PLATE SA302B LT B-1256-1 2 HB2 S PLATE SA302B LT B-1256-1 3 H12 V PLATE SA302B LT B-1256-1 B-92

INTERMEDIATE SHELL PLATE W10201-5 CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:48:05 on 10-23-2001 Results Curve Fluence USE d-USE T 0 LE35 d-T o LE35 Curve Fluence USE d-USE T @LE35 1 0 79.68 0 15.79 0 2 0 76.13 -3.55 53.69 37.89 3 0 8227 2.58 67.5 51.71 rn]

Sp=

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend I 0- 20-----

Data Set(s) Plotted Curve Plant Capsule Material Ori. Heat/#

1 H132 UNIRR PLATE SA302B LT B-1256-1 2 HB2 S PLATE SA302B LT B-1256-1 3 HB2 V PLATE SA302B LT B-1256-1 B-93

INTERMEDIATE SHELL PLATE W10201-5 (LONG.)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 14:57:55 on 10-23-2001 Results Curve Fliienee T e .*'/ *hoav d-T o 50x Shear Curv FlunceT 0 ~flB- R~h -

1 0 37.96 0 2 0 2040 2002.03 3 0 111.62 73.65

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend 10 20----------

Data Set(s) Plotted Curve Plant Capsule T4.+41 Mate~rial Onr II 1 HB2 UNIRR PLATE SA302B LT B-1256-1 2 H113 S PLATE SA302B LT B-1256-1 3 H12 V PLATE SA302B LT B-1256-1 B-94

INTERMEDIATE SHELL PLATE W10201-6 CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:19:32 on 10-23-2001 Results Curve Fluence LSE d-LSE USE d-USE T o 30 d-T o 30 T o 50 d-T o 50 1 0 2.19 0 114 0 26.88 0 55.55 0 2 0 2.19 0 109 -5 40.68 13.8 79.68 24.13 3 0 2.19 0 105 -9 102.12 7524 135.93 80.38

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend l0 20-----

Data Set(s) Plotted Curve Plant Capsule Material Ori. Heat#!

I HB2 UNIRR PLATE SA302B LT B-1250-1 2 HB2 S PLATE SA302B LT B-1250-1 3 HB2 T PLATE SA302B LT B-1250-1 B-95

INTERMEDIATE SHELL PLATE 10201-6 CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:34:37 on 10-23-2001 Results Curve Fluence USE d-IJSE 'I' o L5 d-T

  • T.'5*5 d-T 0 TiF35%

USE -USE T @ E35 1 0 85.03 0 34.55 0 2 0 77.63 -7.4 58.04 23.48 3 0 79.4 -5.63 116.03 81.47

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend 10 20-----

Data Set(s) Plotted Curve Plant CaDsule Material flri 14*+1#

Material Ori upg4 1 HB2 UNIRR PLATE SA302B LT B-1250-1 2 H132 S PLATE SA302B LT B-1250-1 3 HB2 T PLATE SA302B LT 1-1250-1 B-96

INTERMEDIATE SHELL PLATE W10201-6 (LONG.)

CVGRAPH 4.1 Hyperbolic Tangent Curve Printed at 15:4828 on 10-23-2001 Results Curve Fluence T 0 50/ Shear d-T o 507. Shear 1 0 d-T @ 507 Shear 60.93 0 2 0 2040 1979.06 3 0 117.18 5625 4

-300 -200 -100 0 100 200 300 400 500 600 Temperature in Degrees F Curve Legend 10- 20----- 3 . .

Data Set(s) Plotted Curve Plant Capsule Material Ori. Heat#/

1 H11B2 UNIRR PLATE SA302B LT B-1250-1 2 H12 S PLATE SA302B LT B-1250-1 3 H12 T PLATE SA302B LT B-1250-1 B-97

APPENDIX C Charpy V-Notch Shift Results for Each Capsule Hand-Fit vs. Hyperbolic Tangent Curve-Fitting Method (CVGRAPH, Version 4.1)

C-0

TABLE C-1 Changes in Average 30 ft-lb Temperatures for Intermediate Shell Plate W10201-4 (Longitudinal Orientation)

U TrA P't ,, ('17C"D A DU- A 1 It . .Va ..

Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit S -20OF 100F 30OF -18.17 0 F 14.33 0F 32.51F X -20OF I.-- - -18.17'F 86.55OF 104.73OF TABLE C-2 Changes in Average 50 ft-lb Temperatures for Intermediate Shell Plate W10201-4 (Longitudinal Orientation)

Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT50 Unirradiated CVGRAPH AT5 0 Fit S 40°F 720 F 320 F 17.35°F 60.2 0 F 42.84°F X 40°F ...... 17.35°F 116.04°F 98.680 F TABLE C-3 Changes in Average 35 mil Lateral Expansion Temperatures for Intermediate Shell Plate W10201-4 (Longitudinal Orientation) Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT 35 Unirradiated CVGRAPH AT 35 Fit S * * * -3.32 0 F 43.47OF 46.8 0 F X *--- -3.32°F 120.96 0F 124.28OF

  • Not Reported TABLE C-4 Changes in Average Energy Absorption at Full Shear for Intermediate Shell Plate W 10201-4 (Lngitudinal Orientation) Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE Fit S 95 ft-lb 85 ft-lb -10 ft-lb 95 ft-lb 85 ft-lb -10 ft-lb X 95 ft-lb --- --- 95 ft-lb 94 ft-lb -1 ft-lb C-1

TABLE C-5 Changes in Average 30 ft-lb Temperatures for Intermediate Shell Plate W10201-5 (Longitudinal Orientation)

Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit S 50F 350 F 30OF 10.22 0F 25.52OF 15.29OF V 10F 45OF 55°F 10.22'F 57.24 0 F 47.01 0 1F TABLE C-6 Changes in Average 50 ft-lb Temperatures for Intermediate Shell Plate W10201-5 (Longitudinal Orientation)

Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT50 Unirradiated CVGRAPH AT50 Fit S 580F 93 0 F 350F 35.1 1F 70.750 F 35.64 0 F V 40OF 90OF 50OF 35.11 OF 84.700 F 49.590 F TABLE C-7 Changes in Average 35 mil Lateral Expansion Temperatures for Intermediate Shell Plate W 10201-5 (Lon itudinal Orientation) Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT35 Unirradiated CVGRAPH AT35 Fit S * *

  • 15.79 0 F 53.690 F 37.89°F V 20°F 75 0F 550F 15.79°F 67.5 0 F 51.71°F
  • Not Reported TABLE C-8 Changes in Average Energy Absorption at Full Shear for Intermediate Shell Plate W 10201-5 (Longitudinal Orientation) Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE Fit S 99 ft-lb 88 ft-lb -11 ft-lb 99 ft-lb 88 ft-lb -11 ft-lb V 99 ft-lb 100 ft-lb +1 ft-lb 99 ft-lb 100 ft-lb +1 ft-lb C-2

TABLE C-9 Changes in Average 30 ft-lb Temperatures for Intermediate Shell Plate W10201-6 (Longitudinal Orientation)

Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit S 25 0F 45 0 F 25 0 F 26.88OF 40.68OF 13.8 0F T 30OF 105 0F 75°F 26.88°F 102.12°F 75.24°F TABLE C- 10 Changes in Average 50 ft-lb Temperatures for Intermediate Shell Plate W 10201-6 (Longitudinal Orientation)

Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT5o Unirradiated CVGRAPH AT5 o Fit S 75 0F 880 F 130F 55.55 0 F 79.68°F 24.13 0 F T 60°F 140OF 80°F 55.55 01F 135.93OF 80.38 0F TABLE C- Il Changes in Average 35 mil Lateral Expansion Temperatures for Intermediate Shell Plate W 10201-6 (Longitudinal Orientation) Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT 35 Unirradiated CVGRAPH AT 35 Fit S * *

  • 34.55OF 58.04 0 F 23.48OF T 350F 120°F 850F 34.55°F 116.03°F 81.47°F
  • Not Reported TABLE C-12 Changes in Average Energy Absorption at Full Shear for Intermediate Shell Plate W 10201-6 (Longitudinal Orientation)Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE Fit S 114 ft-lb 109 ft-lb -5 ft-lb 114 ft-lb 109 ft-lb -5 ft-lb T 114 ft-lb 105 ft-lb -9 ft-lb 114 ft-lb 105 ft-lb -9 ft-lb C-3

TABLE C-13 Changes in Average 30 ft-lb Temperatures for Surveillance Weld Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit V -60OF 115 0F 175 0 F -86.29OF 123.02OF 209.32OF T -60°F 225 0 F 285 0F -86.29°F 201.86°F 288.15 0 F X -60OF .......- 86.29-F 179.64°F 265.93°F TABLE C- 14 Changes in Average 50 ft-lb Temperatures for Surveillance Weld Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT5 0 Unirradiated CVGRAPH AT50 Fit V -20OF 195 0F 215OF -40.35OF 214.59OF 254.94OF T -20OF 265 0 F 285 0 F -40.35OF 205.94OF 246.3OF X -20°F .-.-.- -40.35°F 211.38°F 251.740 F TABLE C-15 Changes in Average 35 mil Lateral Expansion Temperatures for Surveillance Weld Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT35 Unirradiated CVGRAPH AT35 Fit V -35 0F 175 0 F 210OF -60.64°F 190.26°F 250.90 F T -350 F 250OF 285 0F -60.64OF 204.20 F 264.85 0F X -35 0 F -.-.-- -60.64°F 219.24°F 279.89°F TABLE C-16 Changes in Average Energy Absorption at Full Shear for Surveillance Weld Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE I _Fit V 113 ft-lb 70 ft-lb -43 ft-lb 113 ft-lb 70 ft-lb -43 ft-lb T 113 ft-lb 61 ft-lb -52 ft-lb 113 ft-lb 61 ft-lb -52 ft-lb X 113 ft-lb ...--- 113 ft-lb 80 ft-lb -33 ft-lb C-4

TABLE C-17 Changes in Average 30 ft-lb Temperatures for the Weld Heat-Affected-Zone Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit V -100IF -35 0 F 65 0F -109.66°F -50.440 F 59.2 1IF X - 100°F - 109.66°F 100.47°F 210.13°F TABLE C- 18 Changes in Average 50 ft-lb Temperatures for the Weld Heat-Affected-Zone Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT50 Unirradiated CVGRAPH AT5 0 Fit V -45 0F 40OF 850 F -66.04OF -0.75 0F 65.28OF X -45 0 F -.-- --- -66.04OF 150.54OF 216.59OF TABLE C-19 Changes in Average 35 mil Lateral Expansion Temperatures for the Weld Heat-Affected-Zone Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT35 Unirradiated CVGRAPH AT 35 Fit V -70°F 30°F 100°F -84.08°F -5.18°F 78.9 0 F X -70°F --- . --.- -84.08°F 164.5 °F 248.6 0 F TABLE C-20 Changes in Average Energy Absorption at Full Shear for the Weld Heat-Affected-Zone Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE Fit V 129 ft-lb 96 ft-lb -33 ft-lb 129 ft-lb 96 ft-lb -33 ft-lb X 129 ft-lb -- I .--- 1 129 ft-lb 105 ft-lb -24 ft-lb C-5

TABLE C-21 Changes in Average 30 ft-lb Temperatures for the Correlation Monitor Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT30 Unirradiated CVGRAPH AT30 Fit S 370F 125 0F 880 F 62.94°F 135.73°F 72.79°F V 40°F 140OF 100W F 62.94°F 132.33°F 69.39°F T 65 0F 215OF 150°F 62.94°F 219.77°F 156.83°F X 65 0F .--- I 62.94°F 188.15°F 125.21 OF TABLE C-22 Changes in Average 50 ft-lb Temperatures for the Correlation Monitor Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT50 Unirradiated CVGRAPH AT50 Fit S N/a N/a N/a N/a N/a N/a V N/a N/a N/a N/a N/a N/a T N/a N/a N/a N/a N/a N/a X N/a N/a N/a N/a N/a N/a Never Reaches 50 ft-lb TABLE C-23 Changes in Average 35 rmil Lateral Expansion Temperatures for the Correlation Monitor Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AT35 Unirradiated CVGRAPH AT 3 5 Fit S * *

  • 69.17°F 168.03°F 98.85°F V 550F 165 0 F 110°F 69.17°F 172.56°F 103.38°F T -70°F *
  • 69.17°F 315.73°F 246.56°F X -70OF ..... 69.17°F N/a N/a
  • Not Reported C-6

TABLE C-24 Changes in Average Energy Absorption at Full Shear for the Correlation Monitor Material Hand Fit vs. CVGRAPH 4.1 Capsule Unirradiated Hand Fit AE Unirradiated CVGRAPH AE Fit S 39 ft-lb 38 ft-lb -1 ft-lb 39 ft-lb 38 ft-lb -1 ft-lb V 39 ft-lb 37 ft-lb -2 ft-lb 39 ft-lb 37 ft-lb -2 ft-lb T 39 ft-lb 37 ft-lb -2 ft-lb 39 ft-lb 37 ft-lb -2 ft-lb X 39 ft-lb --- --- 39 ft-lb 42 ft-lb +3 ft-lb C-7

APPENDIX D H.B. Robinson Unit 2 Surveillance Program Credibility Analysis D-0

INTRODUCTION:

Regulatory Guide 1.99, Revision 2, describes general procedures acceptable to the NRC staff for calculating the effects of neutron radiation embrittlement of the low-alloy steels currently used for light-water-cooled reactor vessels. Position C.2 of Regulatory Guide 1.99, Revision 2, describes the method for calculating the adjusted reference temperature and Charpy upper-shelf energy of reactor vessel beltline materials using surveillance capsule data. The methods of Position C.2 can only be applied when two or more credible surveillance data sets become available from the reactor in question.

To date there has been four surveillance capsules removed from the H.B. Robinson Unit 2 reactor vessel. To use these surveillance data sets, they must be shown to be credible. In accordance with the discussion of Regulatory Guide 1.99, Revision 2, there are five requirements that must be met for the surveillance data to be judged credible.

The purpose of this evaluation is to apply the credibility requirements of Regulatory Guide 1.99, Revision 2, to the H.B. Robinson Unit 2 reactor vessel surveillance data and determine if the H.B. Robinson Unit 2 surveillance data is credible.

EVALUATION:

Criterion 1: Materials in the capsules should be those judged most likely to be controlling with regard to radiation embrittlement.

The beltline region of the reactor vessel is defined in Appendix G to 10 CFR Part 50, "Fracture Toughness Requirements", as follows:

"the reactor vessel (shell material including welds, heat affected zones, and plates or forgings) that directly surrounds the effective height of the active core and adjacent regions of the reactor vessel that are predicted to experience sufficient neutron radiation damage to be considered in the selection of the most limiting material with regard to radiation damage."

The H.B. Robinson Unit 2 reactor vessel consists of the following beltline region materials:

- Upper Shell Plates W10201-1, 2 & 3,

- Intermediate Shell Plates W10201-4, 5 & 6,

- Lower Shell Plates W9807-3, 5 & 9,

- Upper, Intermediate & Lower Shell Longitudinal Weld Seams (Heat # 86054B),

- Upper to Intermediate Shell Circumferential Weld Seam (Heat # W5214),

- Intermediate to Lower Shell Circumferential Weld Seam (Heat 4 34B009).

D-1

Per WCAP-7373, the H.B. Robinson Unit 2 surveillance program was based on ASTM E 185, "Recommended Practice for Surveillance Tests on Structural Materials in Nuclear Reactors". Per Section 3.1 of ASTM E185-66, "Sample shall representone heat of the base metal and one butt weld if a weld occurs in the irradiatedregion."

At the time the H.B. Robinson Unit 2 surveillance capsule program was developed, intermediate shell plates were judged to be most limiting based on the lowest initial upper shelf energy values. Hence, all the intermediate shell plates were therefore utilized in the surveillance program.

The weld material in the H.B. Robinson Unit 2 surveillance program was made of the same wire and flux as the reactor vessel upper to intermediate shell circumferential weld seam (Wire Heat No. W5214 RACO3 +

Ni200, Flux Type Linde 1092, Flux Lot No. 3617). At the time the program was developed, copper and phosphorus were considered critical element of vessel material integrity. Other factors were initial RTndt and USE. Based on initial data weld heat W5214 had a higher phosphorus content and a lower energy tested @

10'F. Thus, it was chosen as the surveillance weld. ASTM E185-66 only requires that the surveillance material represent a weld in the irradiated region. Since the surveillance weld heat # W5214 is the same as the upper to intermediate shell circ. weld, then this criteria is true.

Hence, Criterion 1 is met for the H.B. Robinson Unit 2 reactor vessel.

Criterion 2: Scatter in the plots of Charpy energy versus temperature for the irradiated and unirradiated conditions should be small enough to permit the determination of the 30 ft-lb temperature and upper shelf energy unambiguously.

Plots of Charpy energy versus temperature for the unirradiated and irradiated condition are presented in Appendix B of this calcnote.

Based on engineering judgment, the scatter in the data presented in these plots is small enough to permit the determination of the 30 ft-lb temperature and the upper shelf energy of the H.B. Robinson Unit 2 surveillance materials unambiguously. Hence, the H.B. Robinson Unit 2 surveillance program meets this criterion.

D-2

Criterion 3: When there are two or more sets of surveillance data from one reactor, the scatter of ARTNDT values about a best-fit line drawn as described in Regulatory Position 2.1 normally should be less than 28°F for welds and 17'F for base metal. Even if the fluence range is large (two or more orders of magnitude), the scatter should not exceed twice those values. Even if the data fail this criterion for use in shift calculations, they may be credible for determining decrease in upper shelf energy if the upper shelf can be clearly determined, following the definition given in ASTM E185-82.

The functional form of the least squares method as described in Regulatory Position 2.1 will be utilized to determine a best-fit line for this data and to determine if the scatter of these ARTNDT values about this line is less than 28°F for welds and less than 17'F for the plate.

Following is the calculation of the best fit line as described in Regulatory Position 2.1 of Regulatory Guide 1.99, Revision 2.

The H.B. Robinson Unit 2 upper to intermediate circumferential weld will be evaluated for credibility. This weld is made from weld wire heat W5214. This weld metal is also contained in the Indian Point Unit 2 and Indian Point Unit 3 surveillance programs. Since the welds in question utilize data from other surveillance programs, the recommended NRC methods for determining credibility will be followed. The NRC methods were presented to industry at a meeting held by the NRC on February 12 and 13, 1998. At this meeting the NRC presented five cases. Of the five cases Case 4 most closely represents the situation listed above for H.B. Robinson Unit 2 surveillance weld metal. Note, for the plate materials, the straight forward method of Regulatory Guide 1.99, Revision 2 will be followed.

The Indian Point Unit 2, Indian Point Unit 3 and H.B. Robinson Unit 2 average inlet temperatures are 5281F, 540'F and 547°F, respectively.

D-3

First, NRC Case 4 will be evaluated for the H.B. Robinson Unit 2 surveillance weld metal, "Surveillance Data Available from Plant and Other Sources".

TABLE D- 1 Surveillance Data - Normalization for Credibilitv Determination (when all data is being used]

Capsule Vessel Surv. Irradiation Fluence Fluence Measured Temperature Ratio CF(a) Material Temperature (x 10"9) Factor ARTNDT Adjusted Chemistry CF(a) (Teapsule) (1) (FF) (5471F)(b) Adjusted (528-F)

ARTNDT(a)

Y-IP2 230.2 214.3 528 0 F 0.455 0.781 195 0 F 176 0 F 188.320 F V-IP2 230.2 214.3 528 0 F 0.492 0.802 204°F 185 0 F 197.950 F T-IP3 230.2 206.2 540°F 0.288 0.660 143 0 F 136 0 F 152.320 F Y-IP3 230.2 206.2 540OF 0.752 0.920 180°F 173 0 F 193.76°F Z-IP3 230.2 206.2 540OF 1.12 1.03 220OF 213OF 238.560 F V-HB2 230.2 217.7 547 0 F 0.530 0.823 209.32°F 209.320 F 221.88°F T-HB2 230.2 217.7 547 0 F 3.87 1.349 288.150 F 288.150 F 305.44°F X-HB2 230.2 217.7 547 0 F 4.49 1.381 265.930 F 265.93 281.890 F Notes:

(a) Ratios equal 1.07 (IP2), 1.12 (IP3), and 1.06 (HB2).

(b) Normalized to an average operating temperature 547 0 F (The H.B. Robinson Unit 2 Reactor Vessel).

Credibility assessment - H.B. Robinson Unit 2 Data Only:

The data most representative for H.B. Robinson Unit 2 is that from H.B. Robinson Unit 2 since the irradiation environment of the surveillance capsules and the vessel are the same. The data requires the least adjustments.

No temperature adjustment is needed.

D-4

Following is the determination of the CF using only H.B. Robinson Unit 2 surveillance data.

TABLE D-2 Determination of Surveillance Weld CF H.B. Robinson Unit 2 Data Only Material Capsule Capsule f FF ARTNDT FF*ARTNT FF 2 H.B. Robinson 2 V(HBR2) 0.530 0.823 209.32 172.27 0.677 Surveillance T(HBR2) 3.87 1.349 288.15 388.71 1.820 Weld Material X(HBR2) 4.49 1.381 265.93 367.25 1.907 SUM: 928.23 4.404 CF S.. Weld = E(FF

  • RTiNpT) + Z( FF2 ) = (928.23 OF) + (4.404) = 210.8'F Slope of best fit line = 210.81F TABLE D-3 H.B. Robinson Unit 2 Surveillance Capsule Data Only Capsule Cu Ni Irradiation Fluence Fluence Measured Predicted (Measured

(%) (%) Temperature (x 10'9) Factor ARTNDT ARTNDT from (Tcre) (FF) Best Fit Line Predicted)

ARTNDT V-HBR2 0.32 0.66 547 0 F 0.530 0.823 209.320 F 173.5 0 F 35.8 0 F T-HBR-2 0.32 0.66 547 0 F 3.87 1.349 288.15OF 284.4 0 F 3.8 0 F X-HBR2 0.32 0.66 547 0F 4.49 1.381 265.93OF 291.1 0 F _25.2 0 F Where predicted ARTNDT = (Slopebet fi) * (Fluence Factor)

Data is not credible since the scatter is greater than 281F for one of three surveillance specimens.

D-5

Credibility Assessment - All Data:

The data from all sources should also be considered Since data are from multiple sources the data must be adjusted for chemical composition and irradiation environment differences and then determine the "ratio and temperature" adjusted slope of the best fit line.

For credibility determination, data are normalized to the mean chemical composition and temperature of the H.B. Robinson Unit 2 surveillance specimens.

TABLE D-4 H.B. Robinson Unit 2 Surveillance Capsule Weld Data Material Capsule Capsule fa) FF*b) Ratio FF*ARTNDT FF 2 Temperature Adjusted ARTNDT(C)

Y-IP2 0.455 0.781 188.32 0 F 147.080 F 0.610 Surveillance V-IP2 0.492 0.802 197.95°F 158.760 F 0.643 Weld T-IP3 0.288 0.660 152.32°F 100.53 0 F 0.436 Y-IP3 0.752 0.920 193.76 0 F 178.26 0 F 0.846 Z-IP3 1.12 1.03 238.56 0 F 245.71OF 1.061 V-HB2 0.530 0.823 221.88°F 182.61°F 0.677 T-HB2 3.87 1.349 305.44°F 412.040 F 1.820 X-HB2 4.49 1.381 281.89 0 F 389.29 0 F 1.907 SUM: 1814.29OF 8.000 CFWeld = 2(FF

  • RTlNxT) + ( FF2) = (1814.29) + (8.000) = 226.80 F Notes:

(a) Calculated fluence (x 1019 n/cm 2, E > 1.0 MeV).

(b) FF = fluence factor = &.28- 0.1*logf)

(c) From Table D- 1.

The slope of the best fit line = 226.8 0 F D-6

TABLE D-5 lqp~t Pit Af"fill Wc1A lM/It2l K,,rup~illnnep 1-'lte A arn1l nh1 Capsule Cu Ni Irradiation Fluence Fluence Ratio Predicted (Measured

(%) (%) Temperature (x 1019) Factor Temperature ARTNDT (Tcpwv) (FF) Adjusted from Best Predicted)

ARTNDT Fit Line ARTNDT Y-IP2 0.2 0.94 528 0 F 0.455 0.781 188.32°F 179.86 8.50 F V-IP2 0.2 0.94 528 0 F 0.492 0.802 197.95°F 184.70 13.3 0 F T-IP3 0.16 1.12 540°F 0.288 0.660 152.32°F 152.00 0.3 0 F Y-IP3 0.16 1.12 540°F 0.752 0.920 193.76°F 211.88 -18.1 0 7F Z-IP3 0.16 1.12 540°F 1.12 1.03 238.56°F 237.21 1.40F V-HB2 0.32 0.66 547 0 F 0.530 0.823 221.88°F 186.65 35.2 0 F T-HB2 0.32 0.66 547 0 F 3.87 1.349 305.44OF 305.95 -0.5 0F X-HB2 0.32 0.6 547 0 F 4.49 1.381 281.890 F 313.21 -31.3 0 F Where predicted ARTNDT = (Slopebet fit) * (Fluence Factor)

Table D-5 indicates that one measured ARTNDT value is above the upper bound 1a of 28 0 F by 70F. Meaning the best-fit line is slightly under predicting this measured ARTNDT value. Table D-5 also indicates that one measured ARTNDT value is below the lower bound la of 280 F by approximately 31F. From a statistical point of view, ++/-la(280F) would be expected to encompass 68% of the data. Therefore, it is statistically acceptable to have two of the weld data points fall outside the +/-la bounds. The fact that two of the measured weld values are outside of la can be attributed to the use of a symmetric versus asymmetric tangent Charpy curve fitting program and/or rounding error, in addition to conservatism in the fluence evaluation.

In summary, the measured weld data is within acceptable range. Therefore, weld data meets this criteria, and the surveillance program weld metal CF to be used in calculations is 226.8°F and is based on all available surveillance data.

D-7

Now that the Weld Metal has been evaluated for credibility, the surveillance plate materials must be evaluated. The calculated CF values from surveillance data for the intermediate shell plates W 10201-4, 5 and 6 are 67. 1IF, 38.8°F and 45.9°F, respectively.

TABLE D-6 Predicted Versus Best-Estimate ARTNDT Values for the H.B. Robinson Unit 2 Surveillance Plate Data Material Capsule CF FF Best Estimate Measured Change in ARTNDT ARTNDT ARTNDT (B.E. - Measured)

Intermediate Shell S 67. 1OF 0.795 53.34 32.51 20.8 Plate W10201-4 X 67.1OF 1.381 92.67 104.73 -12.1 Intermediate Shell X 38.8 0 F 0.795 30.85 15.29 15.66 Plate W10201-5 V 38.8 0 F 0.823 31.93 47.01 -15.1 Intermediate Shell S 45.9 0 F 0.795 36.49 13.8 22.7 Plate W10201-6 T 45.9 0 F 1.349 61.92 75.24 -13.3 From Table D-6 above, only the H.B. Robinson Unit 2 Plate W10201-5 has all data within the 170F scatter band and is therefore deemed credible. Plates W10201-4 and -6 have one of two data points outside the scatter band, thus they are deemed not credible.

Criterion 4: The irradiation temperature of the Charpy specimens in the capsule should match the vessel wall temperature at the cladding/base metal interface within +/- 250 F.

The capsule specimens are located in the reactor between the thermal shield and the vessel wall and are positioned opposite the center of the core. The test capsules are in baskets attached to the reactor vessel. The location of the specimens with respect to the reactor vessel beltline provides assurance that the reactor vessel wall and the specimens experience equivalent operating conditions such that the temperatures will not differ by more than 25°F. Hence, this criteria is met.

D-8

Criterion 5: The surveillance data for the correlation monitor material in the capsule should fall within the scatter band of the database for that material.

The H.B. Robinson Unit 2 surveillance program does contain correlation monitor material. NUREG/CR 6413, ORNL/TM-13 133 contains a plot of residual vs. Fast fluence for the correlation monitor material (Figure 10 in the report). The data used for this plot is contained in Table 13 (in the NUREG Report).

However, the data within this report only contains the three capsule and not Capsule X. In addition, it used the old fluence values. Thus, Table D-7 contains an updated calculation of Residual vs. Fast fluence.

TABLE D-7 Calculation of Residual vs. Fast Fluence Capsule Fluence Fluence Measured Shift RG 1.99 Shift Residual (x 1019 n/cm 2) Factor (FF) (CF*FF)(a) (Meas.- RG Shift)

S 0.479 0.795 72.79 79.5 -6.7 V 0.530 0.823 69.39 82.3 -12.9 T 3.87 1.349 156.83 134.9 21.9 X 4.49 1.381 125.21 138.1 -12.9 (a) Per NUREG/CR-6413 -,l..-. ORNI.ITM-131"3 the Cu *n-IA - +1 x 0t-...iI1tL1U1iv ur*

...........v C.i n0equates N 00 0F fom Reg. Gud*ei, IHIi Mteral is U.R.

Cu and 0. 18 Ni. This to aa Chemistry Chemistry Factor Factor ofII of I100°F from Reg. Guide 1.99 Rev, 2.

Table D-7 shows a 2ar uncertainty of less than 501F, which is the allowable scatter in NUREG/CR-6413, ORNL/TM-13133. Hence, this criteria is met.

CONCLUSION:

Based on the preceding responses to all five criteria of Regulatory Guide 1.99, Revision 2, Section B and 10 CFR 50.61, the H.B. Robinson Unit 2 surveillance weld data, in combination with the Indian Point Unit 2 and 3 weld data, is credible, as is H.B. Robinson intermediate shell plate W10201-5. The surveillance data for the H.B. Robinson intermediate shell plates W10201-4 and -6 do not meet the nominal credibility requirements of Regulatory Guide 1.99, Revision 2.

D-9