ML22067A154

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WCAP-18660-NP, Revision 0, Analysis of Capsule N from the Xcel Energy Prairie Island Unit 1 Reactor Vessel Radiation Surveillance Program, Appendix C, Part 4
ML22067A154
Person / Time
Site: Prairie Island  
(DPR-042)
Issue date: 11/30/2021
From: Benson R, Long M, Mays B
Westinghouse
To:
Office of Nuclear Reactor Regulation
Shared Package
ML22067A147 List:
References
L-PI-22-005 WCAP-18660-NP, Rev 0
Download: ML22067A154 (35)


Text

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-112 WCAP-18660-NP November 2021 Revision 0 U nirradiated Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Curve Printed on 8/5/202 1 3 :07 PM A = 106.65 B = 104.45 C = 245.39 TO = -35.09 D = 0.00 Correlation Coefficient = 0.857 Equation is A+ B * [Tanh((T-TO)/(C+DT))J Upper Shelf Energy= 211.10 (Fixed)

Lower Shelf Energy= 2.20 (Fixed)

Temp@30 ft-lbs=-265.00° F Temp@35 ft-lbs=-241.20° F Temp@50 ft-lbs=-l 84.10° F Plant: Prairie Island 1 Orientation: NA 250 200 r;,:i

~ -

I 150

¢::

01) i..

~ =

~ 100 z >

u 50 0

0 Material: SA508CL3 Capsule: Unirrad 0

Heat: 21918/38566 Fluence: O.OOE+OOO n/cm' 0....____.._.....__.....__....____._.....__.....__....____. __...... _....__...... _..._...... _....... _...... _..._......

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 08/05/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-113 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature {° F)

-200

-200

-200

-175

-175

-175

-150

-1 50

-1 50

-1 00

-100

-100

-1 0

-1 0

-1 0 40 40 40 80 80 80 210 210 210 CVGraph 6.02 Material: SA508CL3 Capsule: Unirrad U nirradiated Heat Affected Zone Charpy V-Notch Data Input CVN Computed CVN 21.0 45.4 18.0 45.4 41.0 45.4 73.0 52.8 220 52.8 105.0 52.8 48.0 61.0 920 61.0 730 61.0 91.0 79.6 114.0 79.6 90.0 79.6 78.0 117.3 92.0 117.3 130.0 117.3 94.5 137.7 142.0 137.7 74.0 137.7 154.0 152.3 145.0 152.3 211.5 152.3 239.0 186.1 189.0 186.1 205.0 186.1 08/05/2021 Heat: 21918/38566 Fluence: O.OOE+OOO n/cm 2 Differential

-24.41

-27.41

-4.41

20. 19

-30.81 52.19

-13.03 30.97 11.97 11.35 34.35 10.35

-39.29

-25.29 12.71

-43.15 4.35

-63.65 1.66

-7.34

59. 16 52.85 2.85 18.85 Page 2/2
      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-114 WCAP-18660-NP November 2021 Revision 0 Capsule V Heat Affected Zone Best-Fit Curve as documented in WCAP-8916 (not fit with hyperbolic-tangent function)

Upper Shelf Energy: <211

  • Temp. at 30 fl-Ill'? <-200-Temp. at 50 fl-lbs: <-125 Lower Shelf Energy:

Material; HEAT AFFD 7.0NE Heat Number:

vnei.u... tion:

Capsule: V Total Fluence:

-1UU

.a)lJ aJU

/

I 150 i/,.

I Cl 100 c/

UV

.,/

u

-300

-200

-100 0

100 200 300 400 500 Temperature in Degrees F Plant PII

!'.a.p.: V Data Set(s) Plotted Material: HEAT AFFD 7.0NE Ori.:

Heat t.

Charpy V-Notch Data Temperature Input CVN Energy

-150 104

-LOO 73

-50 128 i'5 88..5 100 119 150 116.5 li'5 159.5

  • Upper shelf impact energy not obtainable du~ to excessive toughness.

PAGE TAKEN FROM WCAP-14779 600

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-115 WCAP-18660-NP November 2021 Revision 0 Capsule P Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 7:46 AM A= 72.75 B = 70.55 C = 99.65 TO= -55.50 D = 0.00 Correlation Coefficient = 0.866 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf Energy = 143.30 (Fixed)

Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-125.50° F Temp@35 ft-lbs=-115.00° F Temp@50 ft-lbs=-88.80° F Plant: Prairie Island 1 Orientation: NA 200 180 160 140 120 100 Material: SA508CL3 Capsule: P 0

0 0

Heat: 21918/38566 Fluence: 1.31E+019 n/cm' 40 o-------+----#+----+-----+-----+----+---+-------,1--------

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

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-116 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-1 50

-100 0

75 150 250 CVGraph 6.02 Material: SA508CL3 Capsule: P Capsule P Heat Affected Zone Charpy V-Notch Data lnputCVN Computed CVN 17.0 20.6 55.0 43.2 82.0 108.4 186.0 133.7 116.5 141.1 127.5 143.0 06/29/2021 Heat: 21918/38566 Fluence: 1.31E+019 n/cm*

Differential

-361 11.82

-26.43 52.28

-24.55

-1 5.49 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-117 WCAP-18660-NP November 2021 Revision 0 Capsule R Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 8: 17 AM A= 49.75 B = 47.55 C = 65.39 TO= -21.41 D = 0.00 Correlation Coefficient = 0.932 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf Energy = 97.30 (Fixed)

Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-50.30° F Temp@35 ft-lbs=-42.30° F Temp@50 ft-lbs=-21.00° F Plant: Prairie Island 1 Orientation: NA 120 100 rl'J 80

.c -

I

~ -

eJJ 60 i..

QJ =

~

z >

40 u

Material: SA508CL3 Capsule: R Heat: 21918/38566 Fluence: 4.02E+019 n/cm' 0....____.._....__.....__....____._.....__....__....____. __...... _....__.....__..._.....,_.....__.....__..._......

-300

-200 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-118 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-97

-50 0

75 150 150 200 250 CVGraph 6.02 Material: SA508CL3 Capsule: R Capsule R Heat Affected Zone Charpy V-Notch Data lnputCVN Computed CVN 20.0 10.8 33.0 30.2 53.0 64.8 l 19.0 92.6 92.0 96.8 114.0 96.8 96.0 97.2 87 0 97.3 06/29/2021 Heat: 21918/38566 Fluence: 4.02E+019 n/cm*

Differential 9.23 2.81

-11.79 26.43

-4.80 17.20

-1.1 9

-10.28 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-119 WCAP-18660-NP November 2021 Revision 0 Capsule S Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 8:41 AM A= 69.10 B = 66.90 C = 95.21 TO= 1.59 D = 0.00 Correlation Coefficient = 0.890 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf Energy = 136.00 (Fixed)

Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-62. I0° F Plant: Prairie Island 1 Orientation: NA 160 140 120 r;,:i

~ -

100 I

¢::

01) 80 i..

~ =

~

z 60 u

40 Temp@35 ft-lbs=-51.90° F Material: SA508CL3 Capsule: S 0

0 Temp@S0 ft-lbs=-26.30° F Heat: 21918/38566 Fluence: 4.39E+019 n/cm' 0....____.._.....__.....__....____._.....__.....__....____. __...... _....__...... _..._...... _....... _...... _..._......

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-120 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-100

-50 0

50 72 175 300 CVGraph 6.02 Material: SA508CL3 Capsule: S Capsule S Heat Affected Zone Charpy V-Notch Data lnputCVN Computed CVN 20.0 16.4 32.0 36.0 82.0 68.0 58.0 100.5 143.0 11 1.2 149.0 132.6 123.0 135.7 06/29/2021 Heat: 21918/38566 Fluence: 4.39E+019 n/cm*

Differential 3.64

-4.02 14.02

-42.46 31.83 16.41

-1 2.75 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-121 WCAP-18660-NP November 2021 Revision 0 Capsule N Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 8/5/2021 11 :25 AM A = 53. 70 B = 51.50 C = 232.36 TO = 60.62 D = 0.00 Correlation Coefficient = 0.755 Equation is A + B * [Tanh((T-T0)/(C+Dn)l Upper Shelf Energy = 105.20 (Fixed)

Lower Shelf Energy = 2.20 (Fixed)

Temp@30 ft-lbs=-54.90° F Temp@35 ft-lbs=-27.70° F Temp@S0 ft-lbs= 43.90° F Plant: Prairie Island 1 Orientation: NA 120 r;,:i 80

~ -

I

¢::

01) 60 i..

~ =

~

z >

40 u

20 0

Material: SA508CL3 Capsule: N 0

Heat: 21918/38566 Fluence: 8.45E+019 n/cm' 0....____.._.....__.....__....____._.....__.....__....____. __...... _....__...... _..._...... _....... _...... _..._......

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 08/05/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-122 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-50

-25 10 50 120 200 250 300 CVGraph 6.02 Material: SA508CL3 Capsule: N Capsule N Heat Affected Zone Charpy V-Notch Data lnputCVN Computed CVN 65.5 30.9 27.3 35.5 28.5 42.7 59.3 51.3 28.0 66.6 93.8 81.4 94.3 88.3 116.0 93.6 08/05/2021 Heat: 21918/38566 Fluence: 8.45E+019 n/cm*

Differential 34.62

-8.24

-1 4.16 7.95

-38.58 12.45 5.97 22.44 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-123 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA r,J -....

Unirradiated Heat Affected Zone CVGrnph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 l0:08 AM A= 43.96 B = 42.96 C = 149.28 TO= -148.89 D = 0.00 Correlation Coefficient = 0.876 Equation is A + B * [Tanh((T-TO)/(C+DT))J Upper Shelf L.E. = 86.93 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-180.40° F Material: SA508CL3 Capsule: Unirrad 0

Heat: 21918/38566 Fluence: O.OOE+OOO n/cm' E

10 -

--t---_____,,--_,_--t----t----+----+---+---+-----1

'-" =

0....

r,J =

~

Q.

Jl"!i

~

10._...... _....... ___. __....... _......____._....... _.._....... _....... _.._...... _...... ___.....__......____. _ _.

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-124 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature {° F)

-200

-200

-200

-175

-175

-175

-150

-1 50

-1 50

-1 00

-100

-100

-1 0

-1 0

-1 0 40 40 40 80 80 80 210 210 210 Material: SA508CL3 Capsule: Unirrad U nirradiated Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

120 29.8 18.0 29.8 270 29.8 48.0 36.5 18.0 36.5 67 0 36.5 36.0 43.6 56.0 43.6 48.0 43.6 62.0 57.6 670 57.6 52.0 57.6 61.0 75.4 640 75.4 no 75.4 73.0 80.6 95.0 80.6 62.0 80.6 89.0 83.1 93.0 83.1 91.0 83.1 90.0 86.2 87.0 86.2 82.0 86.2 Heat: 21918/38566 Fluence: O.OOE+OOO n/cm 2 Differential

-17.80

-11.80

-2.80 11.47

-1 8.53 30.47

-7.65 12.35 4.35 4.45 9.45

-5.55

-14.36

-11.36 1.64

-7.59 14.41

-1 8.59 5.90 9.90 7.90 3.77 0.77

-4.23 Note: 95% shear is considered out-of-family and is shown in the plot on the previous page but is not considered in the USE calculation.

CVGraph 6.02 06/29/2021 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-125 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Capsule V Heat Affected Zone CVGrnph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 l 1 :38 AM A= 45.50 B = 44.50 C = 363.00 TO = -126.44 D = 0.00 Correlation Coefficient = 0.769 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper ShelfL.E. = 90.00 (Fixed)

Lower Shelf L.E. = l.00 (Fixed)

Temp@35 mils=-213.70° F Material: SA508CL3 Capsule: V Heat: 21918/38566 Fluence: 6.09E+018 n/cm' 90 --------------------------------

r,;,.

70

-... e 0

-=

0 60 r,;,. =

~

0

0.

~

~ 50

~

I-;

~ -

~ 40

.:l 20.._....... _....... _.._....... _....... _.._.....__...__.__.....__...__.__.....__..._ ___.__.....__...___,

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-126 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-1 50

-100

-50 75 100 150 175 CVGraph 6.02 Material: SA508CL3 Capsule: V Capsule V Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

49.5 42.6 36.0 48.7 65.0 54.7 54.0 67.9 73.5

70. 1 68.0 74.1 90.0 75.8 06/29/2021 Heat: 21918/38566 Fluence: 6.09E+018 n/cm*

Differential 6.88

-1 2.74 10.26

-1 3.94 3.36

-6.07 14.21 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-127 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Capsule P Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/202 1 7:48 AM A= 40.83 B = 39.83 C = 158.31 TO= -27.38 D = 0.00 Correlation Coefficient = 0.991 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf L.E. = 80.66 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-50.70° F Material: SA508CL3 Capsule: P Heat: 21918/38566 Fluence: 1.31E+019 n/cm' 0....____._.....__....__.....__...____._....__...__...._ ____.....,_.....__.....__....____._...... _...._ __

-300

-200

-100 0

100 200 300 400 500 600 Temperature (° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-128 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-150

-100 0

75 150 250 CVGraph 6.02 Material: SA508CL3 Capsule: P Capsule P Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

10.6 15.0 28.3 23.7 45.7 47.6

66. 1 63.5 69.3 73.0 80.3 78.3 06/29/2021 Heat: 21918/38566 Fluence: 1.31E+019 n/cm*

Differential

-4.36 4.56

-1.95 2.59

-3.70 1.97 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-129 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA 70 60

~ -*-8

._, 50

=

0 *-

~ =

~

Q. 40

~

~ -

~

30 aJ..

~

~ 20 Capsule R Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Curve Printed on 6/29/202 1 8: 19 AM A= 31.52 B = 30.52 C = 71.05 TO= -19.72 D = 0.00 Correlation Coefficient = 0.922 Equation is A + B * [Tanh((T-TO)/(C+DT))J Upper Shelf L.E. = 62.04 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils=-1 1.50° F Material: SA508CL3 Capsule: R 0

Heat: 21918/38566 Fluence: 4.02E+019 n/cm' o l:::::::::i:=::::t::=..i..._JL_..i_...L....i...---1_.1....-.L....i...---1----J1....-L....i.........L----1._J

-300

-200

-100 0

100 200 300 400 500 600 Temperature (° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-130 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-97

-50 0

75 150 150 200 250 CVGraph 6.02 Material: SA508CL3 Capsule: R Capsule R Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

11.0 7.2 21.0 19.3 34.0 39.8 67.0 58.l 59.5 61.5 n o 61.5 51.0 61.9 54.0 62.0 06/29/2021 Heat: 21918/38566 Fluence: 4.02E+019 n/cm*

Differential 3.77 175

-5.78 8.93

-2.03 15.47

-1 0.92

-8.01 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-131 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Capsule S Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 8:43 AM A = 40.45 B = 39.45 C = 105.59 TO = 7.05 D = 0.00 Correlation Coefficient = 0.948 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf L.E. = 79.89 Lower Shelf L.E. = 1.00 (Fixed)

Temp@35 mils= -7.60° F Material: SA508CL3 Capsule: S Heat: 21918/38566 Fluence: 4.39E+019 n/cm' o l::::::::::C:::=.L----1.._JL_..i_...L....i...---1_.1....-.L....i...---1----J1....-L....i.........L----1._J

-300

-200

-100 0

100 200 300 400 500 600 Temperature (° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-132 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-100

-50 0

50 72 175 300 CVGraph 6.02 Material: SA508CL3 Capsule: S Capsule S Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

8.0 10.2 16.0 21.0 50.0 37.8 40.0 55.7 710 62.1 74.0 76.7 82.0 79.6 06/29/2021 Heat: 21918/38566 Fluence: 4.39E+019 n/cm*

Differential

-2. 18

-4.99

12. 18

-1 5.66 8.95

-2.75 2.41 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-133 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA 60

~ -*-8

._, 50

=

0 *-

~ =

~

Q. 40

~

~ -

~

30 aJ..

~

~ 20 Capsule N Heat Affected Zone CVGrnph 6.02: Hyperbolic Tangent Curve Printed on 6/24/2021 l 1 :33 AM A = 34.50 B = 33.50 C = 217.65 TO = 69.23 D = 0.00 Correlation Coefficient = 0.828 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper ShelfL.E. = 68.00 (Fixed)

Lower Shelf L.E. = LOO (Fixed)

Temp@35 mils= 72.50° F Material: SA508CL3 Capsule: N Heat: 21918/38566 Fluence: 8.45E+019 n/cm' 0....____._.....__....__.....__...____._....__...__...._ ____.....,_.....__.....__....____._...... _...._ __

-300

-200

-100 0

100 200 300 400 500 600 Temperature (° F)

CV Graph 6.02 06/24/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-134 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-50

-25 10 50 120 200 250 300 CVGraph 6.02 Material: SA508CL3 Capsule: N Capsule N Heat Affected Zone Charpy V-Notch Data Input L. E.

Computed L. E.

36.0

17. 8 18.0 20.8 19.0 25.6 35.0 31.5 21.0 42.2 58.0 52.5 62.0 57.3 74.0 60.8 06/24/2021 Heat: 21918/38566 Fluence: 8.45E+019 n/cm*

Differential 18.21

-2.84

-6.60 3.45

-21.18 5.49 4.69 13.18 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-135 WCAP-18660-NP November 2021 Revision 0 Unirradiated Heat Affected Zone CVGrnph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 l0:07 AM A= 50.00 B = 50.00 C = 241.39 TO= -72.99 D = 0.00 Correlation Coefficient = 0.880 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

Plant: Prairie Island 1 Orientation: NA

~

~

QJ 100 Temperature at 50% Shear= -72.90 Material: SA508CL3 Capsule: Unirrad Heat: 21918/38566 Fluence: O.OOE+OOO n/cm'

.C 60 t-----:---+----cc----+-----ch-d---+----+----+---t----+----,--t

00.

--=

QJ

~

50 1-----+-"- ---- ------t-----t-----t-----1-------,1--------

~

QJ

~

10,__.....__...____.,.._......,_...____._....... _..____.,_....__.._.....__.....__,.._.....__...____. _ _.

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-136 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature {° F)

-200

-200

-200

-175

-175

-175

-150

-1 50

-1 50

-1 00

-100

-100

-1 0

-1 0

-1 0 40 40 40 80 80 80 210 210 210 CVGraph 6.02 Material: SA508CL3 Capsule: Unirrad U nirradiated Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear n o 25.9 no 25.9 270 25.9 37 0 30.0 18.0 30.0 51.0 30.0 370 34.6 45.0 34.6 37 0 34.6 42.0 44.4 63.0 44.4 43.0 44.4 470 62.8 47.0 62.8 59.0 62.8 53.0 71.8 71.0

71. 8 43.0
71. 8 90.0 78.0 95.0 78.0 100.0 78.0 100.0 91.3 100.0 91.3 100.0 91.3 06/29/2021 Heat: 21918/38566 Fluence: O.OOE+OOO n/cm 2 Differential

-8.88

-8.88 1.12 6.96

-1 2.04 20.96 2.43 10.43 2.43

-2.43 18.57

-1.43

-15.76

-1 5.76

-3.76

-1 8.83

-0.83

-28.83 11.97 16.97 21.97 8.75 8.75 8.75 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-137 WCAP-18660-NP November 2021 Revision 0 Capsule V Heat Affected Zone CVGrnph 6.02: Hyperbolic Tangent Curve Printed on 6/28/2021 3 :56 PM A= 50.00 B = 50.00 C = 357.75 TO= -85.92 D = 0.00 Correlation Coefficient = 0.664 Equation is A + B * [Tanh((T-TO)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

Plant: Prairie Island 1 Orientation: NA 100 Temperature at 50% Shear = -85.90 Material: SA508CL3 Capsule: V Heat: 21918/38566 Fluence: 6.09E+018 n/cm' 20,__.....__...____.,.._......,_...____._....... _..____.,_....__.._.....__.....__,.._.....__...____. _ _.

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/28/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-138 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-1 50

-100

-50 75 100 150 175 CVGraph 6.02 Material: SA508CL3 Capsule: V Capsule V Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear 60.0 41.1 30.0 48.0 60.0 55.0 40.0 71.1 80.0 73.9 85.0 78.9 100.0 81.1 06/28/2021 Heat: 21918/38566 Fluence: 6.09E+018 n/cm*

Differential 18.86

-1 8.03 5.00

-3109

6. 13
6. 10 18.87 Page 2/2
      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-139 WCAP-18660-NP November 2021 Revision 0 Capsule P Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 7:47 AM A= 50.00 B = 50.00 C = 83.41 TO= -60.98 D = 0.00 Correlation Coefficient = 0.993 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

Plant: Prairie Island 1 Orientation: NA 100 90

~

80 70

~.

~

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60 QJ

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00.

Temperature at 50% Shear= -60.90 Material: SA508CL3 Capsule: P

/" -- 0 I

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50

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30 20

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-300 CV Graph 6.02

' <{

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_.,,,. /0

-200

-100 0

100 200 300 Temperature{° F) 06/29/2021 Heat: 21918/38566 Fluence: 1.31E+019 n/cm' 400 500 600 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-140 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-1 50

-100 0

75 150 250 CVGraph 6.02 Material: SA508CL3 Capsule: P Capsule P Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear 2.0 10.6 34.0 28.2 79.0 81.2 96.0 96.3 96.0 99.4 100.0 99.9 06/29/2021 Heat: 21918/38566 Fluence: 1.31E+019 n/cm*

Differential

-8.58 5.82

-2.19

-0.31

-3.37 0.06 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-141 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA 100 90

~

80 70

~.

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60 QJ

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50

=

QJ CJ 40 QJ

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30 20

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10 Capsule R Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 8: 17 AM A= 50.00 B = 50.00 C = 95.15 TO= 28.11 D = 0.00 Correlation Coefficient = 0.991 Equation is A + B * [Tanh((T-TO)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

Temperature at 50% Shear = 28.20 Material: SA508CL 3 Capsule: R

~

/

I I

lo I

I I

h

~

o/

.~I

/

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Heat: 21918/38566 Fluence: 4.02E+019 n/cm' 0

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-142 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-97

-50 0

75 150 150 200 250 CVGraph 6.02 Material: SA508CL3 Capsule: R Capsule R Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear 11.0 6.7 23.0 16.2 31.0 35.6 67.0

72. 8 100.0 92.8 100.0 92.8 100.0 97.4 1000 99.1 06/29/2021 Heat: 21918/38566 Fluence: 4.02E+019 n/cm*

Differential 4.27 6.78

-4.64

-5.82 7.16 7.16 2.63 0.93 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-143 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA 100 90

~

80 70

~.

~

~

60 QJ

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00.

50

=

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40 QJ

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30 20

~

10 Capsule S Heat Affected Zone CVGraph 6.02: Hyperbolic Tangent Curve Printed on 6/29/2021 8:42 AM A = 50.00 B = 50.00 C = 118.42 TO = 42.01 D = 0.00 Correlation Coefficient = 0.990 Equation is A + B * [Tanh((T-T0)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

,_/

Temperature at 50% Shear= 42.10 j o/

I Material: SA508CL3 Capsule: S

/ I I

j I

[ r I

~

Heat: 21918/38566 Fluence: 4.39E+019 n/cm' 0

-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/29/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-144 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-100

-50 0

50 72 175 300 CVGraph 6.02 Material: SA508CL3 Capsule: S Capsule S Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear 10.0 8.3 25.0 17.5 30.0 33.0 50.0 53.4 60.0 62.4 100.0 90.4 100.0 98.7 06/29/2021 Heat: 21918/38566 Fluence: 4.39E+019 n/cm*

Differential 1.67 7.55

-2.97

-3.37

-2.40 9.57 1.26 Page 2/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-145 WCAP-18660-NP November 2021 Revision 0 Capsule N Heat Affected Zone CV Graph 6.02: Hyperbolic Tangent Curve Printed on 6/23/2021 7: 14 AM A= 50.00 B = 50.00 C = 186.41 TO= 103.15 D = 0.00 Correlation Coefficient = 0.918 Equation is A + B * [Tanh((T-TO)/(C+DT))J Upper Shelf%Shear = 100.00 (Fixed)

Lower Shelf %Shear = 0.00 (Fixed)

Plant: Prairie Island 1 Orientation: NA 100

~

Temperature at 50% Shear = 103.20 Material: SA508CL3 Capsule: N Heat: 21918/38566 Fluence: 8.45E+019 n/cm'

~

60 ----+---+----+----+--#---+----+----+----+-----'I QJ

.c

00.

50 1------1----+----+----- ---+----1------+-----+----1

=

QJ CJ

~

40 t----:---t---,--+----,--+-tt.,..._+----+---+----+---,---+----,---t

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-300

-200

-100 0

100 200 300 400 500 600 Temperature{° F)

CV Graph 6.02 06/23/2021 Page 1/2

      • This record was final approved on 12/1/2021 8:24:23 AM. (This statement was added by the PRIME system upon its validation)

Westinghouse Non-Proprietary Class 3 C-146 WCAP-18660-NP November 2021 Revision 0 Plant: Prairie Island 1 Orientation: NA Temperature (0 F)

-50

-25 10 50 120 200 250 300 CVGraph 6.02 Material: SA508CL3 Capsule: N Capsule N Heat Affected Zone Charpy V-Notch Data Input %Shear Computed %Shear 30.0 16.2 20.0 20.2 30.0 26.9 40.0

36. l 30.0 54.5 70.0 73.9 100.0 82.9 1000 89.2 06/23/2021 Heat: 21918/38566 Fluence: 8.45E+019 n/cm*

Differential 13.80

-0.18

3. 10 3.88

-24.51

-3.87 17.14 10.79 Page 2/2