ML23075A351

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WCAP-18795-NP, Revision 0, Analysis of Capsule N from the Xcel Energy Prairie Island Unit 2 Reactor Vessel Radiation Surveillance Program, (Part 6 of 7)
ML23075A351
Person / Time
Site: Prairie Island Xcel Energy icon.png
Issue date: 12/31/2022
From: Benson R, Long M
Northern States Power Company, Minnesota, Westinghouse, Xcel Energy
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23075A344 List:
References
L-PI-23-002 WCAP-18795-NP, Rev 0
Download: ML23075A351 (1)


Text

Westinghouse Non-Proprietary Class 3 C-112 Unirradiated Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/24/2022 4:44 PM A = 58.10 B = 55.90 C = 90.08 TO = -84.86 D = 0.00 Correlation Coefficient = 0.952 Equation is A + B * [Tanh((T-TO)/(C+D1))]

Upper Shelf Energy = 114.00 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-l 34.60° F Temp@35 ft-lbs=-1 24.40° F Temp@50 ft-lbs=-98.00° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule : Unirrad Fluence : O.OOE+OOO n/cm 2 140 120

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I 100

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40 0 ....____.._.....__.....__....____._.....__.....__....____.__......_....__......_..._......_ ......._ ......_....____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature{° F)

CVGraph 6.02 05/24/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-113 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: Unirrad Fluence: O.OOE+OOO n/cm 2 U nirradiated Heat Affected Zone Charpy V-Notch Data Temperature {° F) Input CVN Computed CVN Differential

-150 21.0 23.5 -2.5 1

-150 40.0 23.5 16.49

-150 25.0 23.5 1.49

-1 00 63.0 48.8 14.21

-1 00 28.5 48.8 -20.29

-100 44. 0 48.8 -4.79

-70 670 67.2 -0.24

-70 65.0 67.2 -2.24

-70 760 67. 2 8.76

-40 54.0 83 .8 -29.84

-40 82.0 83.8 -1.84

-40 100.0 83.8 16. 16 25 11 5.0 105.0 9.97 25 107 0 105.0 1.97 25 109.5 105.0 4.47 75 1200 11 0.9 9. 12 75 11 0.0 110. 9 -0.88 75 121.0 11 0.9 10. 12 140 105.0 113.2 -8.25 140 119.0 113.2 5.75 140 124.0 113.2 10.75 210 122.0 113.8 8. 16 210 121.0 113.8 7.16 210 11 0.0 113.8 -3.84 CVGraph 6.02 05/24/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-114 Capsule V Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 5/25/2022 8:06 AM A = 62.10 B = 59.90 C = 108.84 TO = -26.66 D = 0.00 Correlation Coefficient = 0.965 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf Energy = 122.00 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-91.70° F Temp@35 ft-lbs=-79.70° F Temp@50 ft-lbs=-48.90° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: V Fluence: 5.98E+018 n/cm 2 140 120

~

r;,:i

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I 100

._, 80 01) i..

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~

= 60 z

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40 0 ....____.._.....__.....__....____._.....__.....__....____.__......_....__......_..._......_ ......._ ......_....____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature{° F)

CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-115 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: V F luenc e: 5.98E+018 n/cm2 Capsule V Heat Affected Zone Charpy V-N otch Data Temperature (0 F) lnputCVN Computed CVN Differential

-148 9.5 13.8 -4.33

-76 42.0 36. 7 5.34

-50 55.0 49.4 5.55 0 70.0 76.5 -6.48 30 75.5 90. 7 -15.24 50 97.5 98.5 -0.97 70 124.5 104.7 19.84 140 11 9.5 11 6.6 2.85 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-116 Capsule T Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/25/2022 10:21 AM A= 50.45 B = 48.25 C = 84.27 TO= -47.66 D = 0.00 Correlation Coefficient = 0.832 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf Energy = 98.70 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-85.70° F Temp@3 5 ft-lbs=-75 .60° F Temp@50 ft-lbs=-48.40° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: T Fluence : 1.10E+019 n/cm 2 120 100

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I 80 0

01) i.. 60

~

~

=

z u 40 0 ....____.._.....__.....__....____._.....__.....__....____.__......_....__......_..._......_ ......._ ......_....____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature{° F)

CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-117 P lant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: T F luence: 1.10E+019 n/cm 2 Capsule T Heat Affected Zone Charpy V-N otch Data Temperature (0 F) lnputCVN Computed CVN Differential

-100 22.0 23 .8 -1.82

-75 47. 0 35.3 11 .68

-50 53.5 49. 1 4.39

-25 34.5 63. l -28.62

-1 0 59.5 70.7 -11.18 0 102.5 75.2 27.34 75 106.0 93. 7 12.28 150 87.5 97.8 -10.32 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-118 Capsule R Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 5/31 /2022 6:31 AM A= 45.25 B = 43.05 C = 55.33 TO= 13.41 D = 0.00 Correlation Coefficient = 0.998 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf Energy = 88.30 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs= -7.00° F Temp@35 ft-lbs= 0.00° F Temp@50 ft-lbs= l 9.60° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: R Fluence: 4.11E+019 n/cm 2

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I

-;:: 50 1--- - - + - - - - - + - - - -+-1r-- - - - - , f - - - - - + - - - - + - - - - + - - - - + - - -~

0Jl 1-,

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=

z u

0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-119 P lant: Prairie Island 2 Materia l: SA508CL3 Heat: 22642 Orientation: NA Capsule: R F luence: 4.11E+019 n/cm 2 Capsule R Heat Affected Zone Charpy V-N otch Data Temperature (0 F) lnputCVN Computed CVN Differential

-50 14.0 10. 1 3.90

-25 20.0 19.4 0.6 1 0 32.0 35.0 -3.02 25 54.5 54.1 0.36 75 82.0 79.9 2.09 125 88.0 86.8 1.20 200 89.0 88.2 0.80 300 88.0 88.3 -0.30 CVGraph 6.02 05/3 1/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-120 Capsule P Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/31 /2022 10:51 AM A = 49.10 B = 46.90 C = 151.07 TO = 11.89 D = 0.00 Correlation Coefficient = 0.968 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf Energy = 96.00 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-53.40° F Temp@35 ft-lbs=-34.90° F Temp@50 ft-lbs= 14.80° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: P Fluence : 4.27E+019 n/cm 2 120

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I 80 01) i.. 60

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z u 40 0 ....____.._.....__.....__....____._.....__.....__....____.__......_....__......_..._......_ ......._ ......_....____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature{° F)

CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-121 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: P F luenc e: 4.27E+019 n/cm2 Capsule P Heat Affected Zone Charpy V-N otch Data Temperature (0 F) lnputCVN Computed CVN Differential

-1 50 21. 0 12.0 8.95

-100 18.0 19.6 -158

-75 31. 0 24.8 6. 25

-25 31. 0 37. 9 -6.87 100 66.0 73 .7 -7.72 175 87.0 86.3 0.70 225 11 2.0 90. 7 2 1.27 275 96.0 93.2 2. 79 CVGraph 6.02 05/31 /2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-122 Capsule N Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 7/12/2022 7:11 AM A = 42.10 B = 39.90 C = 76.98 TO = 34.92 D = 0.00 Correlation Coefficient = 0.944 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf Energy = 82.00 (Fixed) Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs= I 0.90° F Temp@35 ft-lbs= 21. 10° F Temp@50 ft-lbs= 50.40° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: N Fluence: 8.41E+019 n/cm 2

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0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 07/12/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-123 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: N F luenc e: 8.41E+019 n/cm2 Capsule N Heat Affected Zone Charpy V-N otch Data Temperature (0 F) lnputCVN Computed CVN Differential

-25 26.0 16. 1 9.9 1 25 33.0 37.0 -3.99 30 28.0 39.6 -11.55 60 640 54.7 9. 34 90 72 0 66.6 540 120 67.0 74.1 -7.11 175 85.0 80.0 5.04 275 79.0 81.8 -2.84 CVGraph 6.02 07/12/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-124 Unirradiated Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/24/2022 4:46 PM A= 39.14 B = 38.14 C = 136.53 TO= -71.33 D = 0.00 Correlation Coefficient = 0.934 Equation is A + B * [Tanh((T-TO)/(C+D1))]

Upper Shelf L.E. = 77. 28 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-86.20° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule : Unirrad Fluence : O.OOE+OOO n/cm 2 60

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=

  • -= 40 0

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aJ 30

~

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20 0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/24/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-125 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: Unirrad Fluence: O.OOE+OOO n/cm 2 U nirradiated Heat Affected Zone Charpy V-Notch Data Temperature {° F) Input L. E. Computed L. E. Differential

-150 40.0 19.3 20.69

-150 21.0 19.3 1.69

-150 no 19.3 -8.3 1

-1 00 38.0 31.2 6.75

-1 00 15.0 31.2 -1 6.25

-100 27 0 31.2 -4.25

-70 38.0 39.5 -1.51

-70 375 39.5 -20 1

-70 43. 0 39.5 3.49

-40 32.5 47.7 -1 5.24

-40 51.5 47.7 3.76

-40 59.0 47.7 11.26 25 63.0 62.3 0.68 25 62.0 62.3 -0.32 25 60.5 62.3 -1.82 75 75. 0 69.3 5.72 75 70.0 69.3 072 75 75. 0 69.3 5.72 140 70.0 74.0 -3.98 140 770 74.0 3.02 140 74.5 74.0 0.52 210 74.0 76. 1 -2.06 210 720 76. 1 -4.06 210 75.0 76. 1 -1.06 CVGraph 6.02 05/24/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-126 Capsule V Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Cmvc Printed on 5/25/2022 8: 11 AM A= 39.97 B = 38.97 C = 122.34 TO= -37.60 D = 0.00 Correlation Coefficient = 0.992 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf L.E. = 78.95 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-53.20° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: V Fluence: 5.98E+018 n/cm 2 60

~

._,8 50

=

  • -= 40 0

~

~

Q.

~

~

~

aJ 30

~

~

20 0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-127 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: V F luence: 5.98E+018 n/cm2 Capsule V Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input L. E. Computed L. E. Differential

-148 10.0 12.0 -2.0 1

-76 31. 0 28.1 2.87

-50 35.0 36.0 -1. 04 0 53.0 51. 6 1.4 1 30 55.0 59.6 -4.55 50 63.0 63.9 -0.92 70 72 0 67. 5 4.51 140 74. 0 74. 9 -0.89 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-128 Capsule T Heat Affected Zone CVGraph 6.02: Hyperbolic Tange nt Curve Printed on 5/25/2022 10:25 AM A= 39.37 B = 38.37 C = 100.26 TO= -36.19 D = 0.00 Correlation Coefficient = 0.925 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf L.E. = 77.73 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-47.60° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: T Fluence: 1.10E+019 n/cm 2 60

~

._,8 50

=

  • -= 40 0

~

~

Q.

~

~

~

aJ 30

~

~

20 0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-129 P lant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule : T F luence: 1.10E+019 n/cm 2 Capsule T Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input L. E. Computed L. E. Differential

-100 14.0 17. 8 -3.79

-75 35.0 25.2 9. 78

-50 34.0 34. 1 -0.12

-25 28.0 43 .6 -1 5.63

-1 0 49.0 49.2 -0.17 0 640 52.6 11.36 75 70.0 70. 2 -0.20 150 75.0 75. 9 -0.9 1 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-130 Capsule R Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 5/31 /2022 6:38 AM A= 33.16 B = 32.16 C = 94.25 TO= 20.92 D = 0.00 Correlation Coefficient = 0.967 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf L.E. = 65.3 1 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils= 26.40° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: R Fluence: 4.11E+019 n/cm 2

  • --- 50

~

._,8

= 40

  • -= 0

~

~

Q.

~

~

~

aJ 30

~

20

~

0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-131 P lant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: R F luenc e: 4.11E+019 n/cm 2 Capsule R Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input L. E. Computed L. E. Differential

-50 17. 5 12.7 4.82

-25 15.0 18.6 -3.62 0 21.0 26. 1 -5.13 25 41. 0 34.5 6.45 75 46.0 49.8 -3.82 125 640 58.9 5.06 200 57. 0 63.9 -6.90 300 69.0 65. 1 3.86 CVGraph 6.02 05/3 1/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-132 Capsule P Heat Affected Zone CVGraph 6.02: Hyperbo lic Tangent Curve Pri nted on 5/31 /2022 10:53 AM A= 36.21 B = 35.21 C = 166.79 TO= 38.15 D = 0.00 Correlation Coefficient = 0.986 Equation is A + B * [Tanh((T-TO)/(C+D1))]

Upper Shelf L.E. = 71.42 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils= 32.50° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: P Fluence : 4.27E+019 n/cm 2 60

~

._,8 50

=

  • -= 40 0

~

~

Q.

~

~

~

aJ 30

~

~

20 0 ....____._.....__....__.....__...____._....__...__..._____.....,_.....__.....__....____._......_...._____.

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-133 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: P F luenc e: 4.27E+019 n/cm2 Capsule P Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input L. E. Computed L. E. Differential

-1 50 16.0 7.7 8. 32

-100 8.0 12. 3 -4.28

-75 17 0 15.4 1.58

-25 20.0 23.5 -3.48 100 49.0 48 .7 0.30 175 62.0 60.0 2.0 1 225 67. 0 64.6 2. 35 275 640 67. 5 -3. 53 CVGraph 6.02 05/31 /2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-134 Capsule N Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 11 /8/2022 9:21 AM A = 27. 73 B = 26. 73 C = 69.44 TO = 39.29 D = 0.00 Correlation Coefficient = 0.930 Equation is A + B * [Tanh((T-TO)/(C+D1))]

Upper Shelf L.E. = 54.47 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils= 58.70° F Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: N Fluence: 8.41E+019 n/cm 2

  • --- 50

~

._,8

= 40

  • -= 0

~

~

Q.

~

~

~

aJ 30

~

20

~

0 t:::::::::i:::::::+/-:::::::C:::::JL_..1....-...L....i...---1_.1....-.L....i...---1__jL_.L__j_.....L----1._J

-300 -200 -100 0 100 200 300 400 500 600 Temperature (° F)

CVGraph 6.02 11/08/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-135 P lant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: N F luenc e: 8.41E+019 n/cm 2 Capsule N Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input L. E. Computed L. E. Differential

-25 15.0 8.3 6. 75 25 19.0 22. 3 -33 1 30 19.0 24.2 -5.18 60 40.0 35.5 4.52 90 49.0 44.4 4.6 1 120 42.0 49. 7 -7.70 175 62.0 53 .4 8.58 275 49.0 54.4 -5.4 1 CVGraph 6.02 11/08/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-136 Unirradiated Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/24/2022 4:45 PM A= 50.00 B = 50.00 C = 102.10 TO= -85.73 D = 0.00 Correlation Coefficient = 0.930 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear= -85.70 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule : Unirrad Fluence: O.OOE+OOO n/cm 2 100 90

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CVGraph 6.02 05/24/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-137 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: Unirrad Fluence: O.OOE+OOO n/cm 2 U nirradiated Heat Affected Zone Charpy V-Notch Data Temperature {° F) Input %Shear Computed %Shear Differential

-150 30.0 22.1 7.89

-150 30.0 22.1 7.89

-150 40.0 22.1 17.89

-1 00 50.0 43.1 6.94

-1 00 30.0 43.1 -1306

-100 30.0 43.1 -1306

-70 45. 0 57.6 -1 2.64

-70 45.0 57.6 -1 2.64

-70 560 57. 6 -1.64

-40 50.0 710 -21.01

-40 80.0 710 8.99

-40 100.0 710 28.99 25 85.0 89.7 -4.74 25 100.0 89.7 10.26 25 100.0 89.7 10.26 75 100.0 95.9 4.11 75 1000 95 .9 4.11 75 100 0 95 .9 4.11 140 100 0 98 .8 1.1 9 140 100.0 98.8 1.19 140 100.0 98.8 1.1 9 210 100.0 99.7 0.30 210 100.0 99.7 0.30 210 100.0 99.7 0.30 CVGraph 6.02 05/24/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-138 Capsule V Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 5/25/2022 8:07 AM A= 50.00 B = 50.00 C = 77.27 TO= 12.47 D = 0.00 Correlation Coefficient = 0.964 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear= 12.50 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: V Fluence: 5.98E+018 n/cm 2 100  : --- --

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CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-139 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: V F luenc e: 5.98E+018 n/cm2 Capsule V Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input %Shear Computed %Shear Differential

-148 5.0 1. 5 3.45

-76 10.0 9.2 0. 80

-50 30.0 16.6 13.43 0 35.0 42.0 -7.00 30 50.0 61.2 -1115 50 70.0 72.5 -2. 54 70 IO00 81. 6 18.4 1 140 IO00 96.4 3. 55 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-140 Capsule T Heat Affected Zone CVGraph 6.02: Hyperbo lic Tange nt Curve Pri nted on 5/25/2022 10:22 AM A= 50.00 B = 50.00 C = 71.33 TO= -34.10 D = 0.00 Correlation Coefficient = 0.914 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear= 0.00 (Fixed)

Temperature at 50% Shear= -34.00 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: T Fluence: 1.10E+019 n/cm 2 100  : - -- .,,.-

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CVGraph 6.02 05/25/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-141 P lant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule : T F luenc e: 1.10E+019 n/cm 2 Capsule T Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input %Shear Computed %Shear Differential

-100 20.0 13.6 6.39

-75 33.0 24.1 8.89

-50 34.0 39.0 -5.04

-25 42.0 56.3 -14.35

-1 0 51.0 66.3 -15.28 0 100.0 72. 2 27.76 75 1000 95.5 4.48 150 1000 99.4 0.57 CVGraph 6.02 05/25/2022 Page 2!2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-142 Capsule R Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Cmvc Printed on 5/31 /2022 6:37 AM A= 50.00 B = 50.00 C = 46. 73 TO = 2.81 D = 0.00 Correlation Coefficient = 0.984 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear= 2.90 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: R Fluence: 4.11E+019 n/cm 2 100  : ---- ~ ...... ~ ......

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CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-143 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: R Fluenc e: 4.11E+019 n/cm 2 Capsule R Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input %Shear Computed %Shear Differential

-50 18.0 9.4 8.56

-25 21.0 23.3 -2.32 0 39.0 47.0 -8.00 25 82.0 72.l 9.89 75 88.0 95.6 -7.65 125 100.0 99.5 0.53 200 l000 l000 0.02 300 l000 100.0 000 CVGraph 6.02 05/31/2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-144 Capsule P Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 5/31 /2022 10:52 AM A= 50.00 B = 50.00 C = 169.48 TO = 130.83 D = 0.00 Correlation Coefficient = 0.969 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear = 130.90 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: P Fluence : 4.27E+019 n/cm 2 100

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-300 -200 -100 0 100 200 300 400 500 600 Temperature{° F)

CVGraph 6.02 05/3 1/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-145 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation : NA Capsule: P F luenc e: 4.27E+019 n/cm2 Capsule P Heat Affected Zone Charpy V-N otch Data Temperature (0 F) Input %Shear Computed %Shear Differential

-1 50 5.0 3.5 1.49

-100 10.0 6.2 3. 84

-75 15.0 8.1 6.90

-25 20.0 13.7 6.28 100 35.0 41. 0 -6.00 175 50.0 62.7 -1 2. 74 225 80.0 75 .2 4.76 275 1000 84.6 15.43 CVGraph 6.02 05/31 /2022 Page 2/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-146 Capsule N Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Cmvc Printed on 11 /8/ 2022 9: 19 AM A = 50.00 B = 50.00 C = 107.69 TO = 64.02 D = 0.00 Correlation Coefficient = 0.944 Equation is A + B * [Tanh((T-T0)/(C+D1))]

Upper Shelf%Shear = 100.00 (Fixed) Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear= 64.10 Plant: Prairie Island 2 Material: SA508CL3 Heat: 22642 Orientation: NA Capsule: N Fluence: 8.41E+019 n/cm 2 100  : 0 90

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CVGraph 6.02 11/08/2022 Page 1/2 WCAP-18795-NP December 2022 Revision 0

      • This record was final approved on 12/14/2022, 8:08:16 AM. (This statement was added by the PRIME system upon its validation)