ML20101Q036

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Flaw Evaluation for 02AD-F12 Weld in Quad Cities Unit 1 Loop a Recirculation Sys
ML20101Q036
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 03/11/1996
From: Deboo G
COMMONWEALTH EDISON CO.
To:
Shared Package
ML20101Q015 List:
References
NED-P-MSD-088, NED-P-MSD-088-R00, NED-P-MSD-88, NED-P-MSD-88-R, NUDOCS 9604100148
Download: ML20101Q036 (47)


Text

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Exhibit C i l NEP-12-02  ;

[* , Revision ! l Page 1 of 2  ;

1 COMMONWEALTH EDISON COMPANY CALCULATION TITLE PAGE i CALCULATION NO. NED-P-MSD-088 PAGE NO.: 1 X SAFETY RELATED REGULATORY RELATED NON-SAFETY RELATED 1

CALCULATION iiI LE: Flaw Evaluation for 02AD-F12 Weld in Quad Cities Unit ! Loop A Recirculation System i

[

l STATION / UNIT: Quad Cities Unit 1 SYSTEM ABBREVIATION: RR EQUIPMENT NO.:(IF APPL) PROJECTNO.:(IF APPL.)

l l

l REV:O STATUS: QA SERIAL NO.OR CHRON NO. DATE: M t/96

.. Z14 sos PREPARED BY: Guy H. DeBoo / Jam M .QIL e u DATE:<3/ti< /9 7 l i

REVISION

SUMMARY

InitialIssue l

i ELECTRONIC CALCULATION DATA FILES REVISED:

(N:une ext / size /date/ hour: min / verification method / remarks)

DO ANY ASSUMirr!ONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YES NO _X j

. n REVIEWED BY: Hien O. Do M en u namL .~

~

DATE: ~4hi/E l d REVIEW METHOD: g4 ,

COMMENTS (C OR NC): NC APPROVED BY: G .u w M . "b th. b r0 MA,

- c DATE:z~4e i.t/9C I

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j 9604100148 960404 i PDR ADOCK 05000254 P PDR

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Exhibit C NEP-12-02 Revision 1 Page 2 of 2 COMMONWEALTH EDISON COMPANY CALCULATION TITLE PAGE CALCULATION NO. NED-P-MSD-088 PAGE NO.: 2 REV: STATUS: QA SERIAL NO, OR CHRON NO. DATE:

PREPARED BY: DATE:

REVISION

SUMMARY

i ELECTRONIC CALCULATION DATA FILES REVISED:

(Name ext / size /date/ hour: min / verification method / remarks)

DO ANY ASSUMITIONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YES NO REVIEWED BY: DATE:  ;

l REVIEW METHOD: COMMENTS (C OR NC): l l

l APPROVED BY: DATE: l ELECTRONIC CALCULATION DATA FILES REVISED:

(Name ext / size /date/ hour: min / verification method / remarks)

DO ANY ASSUMITIONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YES NO REVIEWED BY: DATE:

REVIEW METHOD: COMMENTS (C OR NC):

APPROVED BY: DATE: l l

l REVIEWED BY: DATE:

REVIEW METHOD: COMMENTS (C OR NC):

APPROVED BY
DATE:

i l

l l

l l

l l

s. Exhibit C

. NEP-12-02  !

Revision 1 COMMONWEALTH EDISON COMPANY CALCULATION TABLE OF CONTENTS PROJECT NO.  !

CALCULATION NO.NED-P-MSD-088 REV. NO. O PAGE NO. 3  !

DESCRIPTION PAGE NO. SUB-PAGE NO.

TITLE PAGE I I

REVISION

SUMMARY

2 -

)

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TABLE OF CONTENTS 3 )

i PURPOSFJOBJECTIVE 4 l

l METHODOLOGY AND 1 ACCEPTANCE CRITERIA 4-5 l ASSUMPTIONS 5 1 l

l DESIGN INPUT 6-9 j REFERENCES 9-10  ;

i I

', CALCULATIONS 11-19 4

]

SUMMARY

ANDCONCLUSIONS 19 i

! ATTACHMENTS A LMT UT Test Repon 02AD-F12 12 pages i

B NDIT SO40-QH-0259-00 1page 4

C IGSCC Growth 9 pages D Fatigue Crack Growth 6 pages

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COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO. 4 4 Purpose / Objective:

The purpose of this calculation is to evaluate the flaws detected in weld 02AD-F12 on Quad Cities Unit 1 Recirculation A loop pump discharge line. These flaws were found during the augmented IGSCC inspection program, which is based on NRC 3

GL-88-01. The flaws exceeded the applicable acceptance standards for austenitic steels delineated in IWB 3514 of the 1989 ASME Section XI Code, Reference 1, and are evaluated using the methodology and acceptance criteria specified in Reference 1, lWB-3640, to establish their acceptance for continued service.

Methodology and Acceptance Criteria:

The piping report, Reference 4, identify the material used for the piping containing the flaws as SA358 Gr 304 austenitic stainless steel. Therefore, the evaluation and acceptance requirements of IWB-3640 are applicable to the evaluation of these flaws. The rules of IWB-3641 of ASME Section XI,1989 Edition are applicable because the following conditions are met:

(a) Piping / fitting NPS 2 4 with the flaw within Vrt of the weld.

(b) Piping / fitting materials are made of wrought stainless steel, Ni-Cr-Fe alloy.

(c) Materials have a specified minimum yield strength less than 45 ksi.

(d) Material S values are given in Table I-1.2 of Section ill,1989 Edition. l 1

As required in IWB-3641 of Reference 1, flaw growth analyses are performed on the flaws to determine their maximum growth due to fatigue and stress corrosion l cracking mechanisms for an evaluation period of at least four (4) operating years l

(35040 hours). The calculated maximum flaw dimensions at the end of the evaluation period (i.e.,4 years) are compared with the calculated maximum i allowable flaw dimensions for both normal operating / upset conditions and emergency / faulted conditions to determine the acceptability for continued service.

REVISION 0 1

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COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO. 5 The flaw growth analyses are performed for fatigue crack growth following the methodology of Reference 1 Appendix C and for IGSCC following the methodology of NUREG-0313, Reference 6. The fatigue crack growth is based on the normal / upset operating events expected to occur during the evaluation period with )

the transient definition and transient stresses developed for Dresden Unit 3 .

Recirculation system used in this evaluation. The IGSCC crack growth rate is  !

developed using the residual stress distribution and operating loads with the da/dt relationship defined in Appendx A of Reference 6. The evaluation period for the

)

flaw growth analyses was determined as the time necessary for the flaw depth to grow to approximately the IWB-3640 acceptable depth limit.

l The bounding normal / upset and emergency / faulted design basis load combinations are used to define the applied stress values used in this evaluation. These bounding applied stress values are used to establish the acceptable crack size which must be greater than the end of evaluation flaw size. Because these flaws are located adjacent or within the weld material as defined in Figure IWB-3641-1 of Reference 1, the critical flaw size is defined using the criteria for a submerged arc weld.SAW.

Assumptions:

1) Quad Cities Unit 1 and Dresden Unit 3 recirculation system pressure and thermal transient responses to normal / upset transient events are identical. This is a reasonable assumption because both units are fabricated from materials with identical material properties for thermal expansion and identical fitting geometries and are operated using similar procedures.

1

2) The welding process used to fabricate this weld is conservatively defined as SAW, submerged arc weld.
3) Five startup/ shutdown events were assumed to occur during the evaluation period with a single idle loop restart occurring between each startup and shutdown. While this places some limitation on operation over the next fuel cycle, the fatigue crack growth studies show that fatigue crack growth is minimal.

Thus, this limitation can be reevaluated if the 5 cycle limit is approached.

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I REVISION 0 4

1

O COMMONWEALTH EDlSON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO. 6 i Design input:

Flaw Characterization:

Weld 02AD-F12 (Reference 3) contains the following circumferentially oriented flaws in the 28" OD pipe to pump nozzle weld of the loop A recirculation pump discharge. A cross-section of this weld is provided in Figure 1.

Flaw Depth Length Circumferential Location No. Clockwise from Top 1 0.140" 2.05" 1.75" 2 0.180" 2.50" 13.50" i

These flaws are located on the pipe side of the weld and are ID connected. The nominal wall thickness, used in this evaluation, is 1.359".

4

, REVISION 0

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COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO. 7 Fiaure 1 Weld 02AD-F12 OD 28.0" t=1.359" O I

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REVISION 0

COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO. 8 Loading .

Input data for the piping beam type loads is provided in Reference 5. The loads provided are deadweight (WT), thermal and OBE seismic (OBE). In accordance witti the Quad Cities FSAR, SSE is twice OBE. The loads provided are the axial force and bending moments at the weld. Input data for pressure and temperature are taken from the Class 1 piping calculations for Dresden Unit 3, Reference 7.

Weld 02AD F12 Looo A Recirculation Pumo Discharoe:

Maximum Temperature = 550*F Maximum Pressure = 1185 psi Fa (Ibf) Mb (ft-lbf) Mc (ft-lbf)

Weight -1866 -2629 -27683 Thermal 2046 34995 -32166 OBE 1695 6688 16324 Fatigue Load Definition:

The normal / upset design basis transient events are defined in Reference 7 for this line.

The thermal gradients defined for this line are zero except for the restart of an idle recirculation loop. Using an as welded tapered transition weld, the Reference 7 thermal transients temperatures for these events are:

AT ("F) i ATa( F) T.(F) Tu(*F)

Restart -44.75 -27.01 513.72 533.93 i

l REVISION 0

I L

COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P MSD-088 PAGE NO. 9 Materials:

l As defined la Reference 3, the flaws are located on the pipe side of the weld. The material for this piping is SA358 Gr 304. From Reference 2, S. for this materialis 16,900 lbs/ia* at 550*F. The following material properties at 500*F are used in the evaluations:

' 8 E = 25.8 x 10 psi l a = 9.4 x 10* in/in/ F v = 0.3 l

The use of E and a at 500 F (vs. 534 or 357*F) will not affect the conclusions reached for the fatigue crack growth.

l

References:

1) ASME Boiler and Pressure Vessel Code,Section XI,1989 Edition.
2) ASME Boiler and Pressure Vessel Code, Section lil,1989 Edition.
3) LMT NDE Report Transmitting Ultrasonic Data Sheets for weld 02AD-F12 at Quad Cities Unit 1, dated 3/7/96.
4) ABB Reactor Recirculation Piping Report,01-RRCl-01C, Revision 14, EMD-067693.
5) NDIT SO40-OH-0262-00 from Sargent & Lundy to Comed (L. Kaushansky to G. H.

DeBoo), dated 3/8/96.

6) " Technical Report on Material Selection and Processing Guidelines for BWR Coolant Pressure Boundary Piping", NUREG-0313, Revision 2, January 1988.

REVISION O I

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COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-088 PAGE NO.10

7) ABB Impell Corporation Calculation D3-RRCI-RP01, " Recirculation Loop A - Piping Replacement", Dresden Unit 3, Revision 11,3/7/95,(1591-00591).
8) PC-CRACK, Fracture Mechanics Software, Version 2.1 StructuralIntegrity Associates, Inc.
9) " Ductile Fracture Handbook", Volume 2, NP-6301 D, EPRI,0ctober1990.

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1 REVISION O ,

COMMONWEALTH EDISON COMPANY

\

l - CALCULATION NO. NED-P-MSD-088 PAGE NO.11 i

l Calculations:

Evaluation of Loop A Recirculation Pump Discharge Weki 02AD-F12:

Piping Dimensions and Material Properties for Loop A Recirculation Pump Discharge Weld 02AD-F12:

l l

Outside Diameter, D,: D o := 28.0 in Measured Wall Thickness, to: R :=

U" "

i t n := 1.359 in l 2 Axial Area, A: 0- "

A := x- A - 113.7'in*

l 0 Section Modulus, Z: "

Z := x- Z - 722.7 in' Do 64 2 l i

Smat Operating Temperature. S m := 16900-psi at 550 *F Modulus of Elasticity: E := 25.810' psi Coefficient of Thermal Expansion: a := 9.410-s, in  !

(in F)

Poisson Ratio: v := 0.3 l REVISION 0 I

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COMMONWEALTH EDISON COMPANY CALCUL.ATION NO. NED-P-MSD-008 PAGE NO.12 Load Definition and Stress Calculation for Loop A Recirculation Pump Discharge Weld 02AD-F12:

Axial Forces (Ibs and psi):

Normal and Upset Condition Pressure, Pn: P n := 1185.0 psi Emergency and Faulted Condition Pressure P,: P g := 1185.0 psi ,

PD n o o Pn O Pn - 6103.8 psi 4t n PDg o o pg := o pg - 6103.8' psi 4t n Weight Axial Force, W: W := 1866 Ibf aWm A 0 Wm - 16.4

  • psi Thermal Axial Force, T. T := 2046 ibf 0 Tm - 18
  • psi oTm "A Seismic Axial Force F OBE OBE Force, FoBE: F OBE := 1695 Ibf OBEm - 14 9' psi aOBEm: A SSE Force, FSSE: F SSE := 2 F OBE OSSEm O SSEm - 29.8 apsi A

l Bending Moments (in-lbs):

Weight. M,: M w := 12-(26292 4- 27683") in lbf a Wb 0 Wb - 461.8

  • psi Z

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REVISION 0

COMMONWEALTH EDISON COMPANY i

CALCULATION NO. NED-P-MSDO8 PACE NO.13 1

Thermal, MT:

1 2

M T := 12-(34995* + 32166 in lbf )I 0 Tb - 789.3 psi a Tb ;" Z Seismic Moments:

OBE,Moes:

2 2 M OBE M OBE := 12 (6688 + 16324 ) in ibt 0 OBEb - 292.9 psi o OBEb:

Z SSE, MssE M SSE M SSE := 2 M OBE o SSB ;, o g - 585.9 ' psi Z

Thermal Transient Stress for Fatigue Crack Growth of the Loop A Recirculation Pump  :

Discharge Weld 02AD-F12: l Restart of idle Loop:  ;

i AT g := 45.4 F AT 2 := 30.83 F EaAT g l Linear Through wall O AT1 - 7864.6 psi Bending Stress: a AT1 " 2-( 1 - v )

Non-Linear (skin effect) Because this event generales a compressive stress on Bending Stress ATg: the inner surface this stress will be ignored.

Gross Discontinuity Because this flaw is not at gross structural discontinuity Bending Stress: the T,- Te 'ress s is not applicable to this evaluation.

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REVISION 0 l

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COMMONWEALTH EDISON COMPANY s

CALCULATION NO. NED-P-MSD-088 PAGE NO.14 Piping Membrane and Bending Stress for Crack Growth of the Loop A Recirculation Pump Discharge Weld 02AD-F12:

Normal and Upset Corditions:

P mn ;" O Pn

  • O Wm+0 Tm P mn - 6138.1 psi P bn ;* O Wb+0 Tb P bn - 1251 psi For Fatgue and IGSCC Crack Growth the total Membrane plus Bending stress is used as a membrane stress for conservatism:

P mn + P bn - 7389.2* psi Axial Residual Stress Through Wall Distribut!on for the Loop A Recirculation Pump Discharge Weld 02AD-F12:

Residual Stress Through Walt Distribution per NRC NUREG-0313 Rev 2 to be used for the crack growth calculations:

o 0 := 1.0 o ; := 30000.0 psi o 1 := -6.910 a 2 := 8.687 a 3 := -0.480 l

l c 4 := -2.027 1

)

o R(x) := a ;. 0 0+0 1-(x) t o 2'(X) + 0 3'( X)

  • 0 4'I X) x := 0.0. 0.1.1.0 This is the through wall ratio x/t REVISION 0

l COMMONWEALTH EDISON COMPANY i CALCULATION NO. NED-P-MSD488 PAGE NO.15 i

4 l 3"1o 2.5'1o, \ 0 R(*)

2 10 4 \ X 0

psi 30000

' '" ' U 4

\ 0.1 11855.6

) E -1248.1 i

,. , o4 \ g -9616.5 5000

\ j 0.4 -13700.7

\ 0.5 -14098.1 U '

/ 0.6 E

-11551.8

-6950.8 '

3one \ 0.8 -1330.2

-1*io f

[ _5 1

4129.1 8100

-1.5 to' l

o 0.1 0.2 o.s o.4 o.s o.s o.7 o.s o.o 1 X

M Axial Residual Stress Distribution l

1 IGSCC Crack Growth Calculation for the Loop B Recirculation Pump Discharge Weld l 02AD-F12: l i

The crack growth due to IGSCC is calculated using the previously calculated residual stress and the combined pressure, weight and thermal stresses acting on the present flaw depth of 0.180" and 0.140" for a 360ccircumferential flaw. The crack growth rate, da/dt - 3.590 x 104 K,2.1s1 in/ hour, specified in NUREG-0313, Reference 6, was used to project the flaw depth. The calculations, documented in Attachment C, were performed using the PC-CRACK program, Reference 8.

Af ter 44000 hours, the deepest flaw grows from 0.180" to a depth of 0.662" as a result of stress corrosion crack growth which produces an a/t ratio of 0.49. As recommended in NUREG-0313, Reference 6, the flaw length is projected by increasing the original aspect ratio, I/a, by the f actor that the depth has increased to calculate the projected aspect ratio. The flaw lengths for the two flaws are projected below.

1 1 a jg a 1 := 0.140.in I $ := 2.05 in a 3 g := 0.650 in -

l 1g - 44.2 *in 1 g := a j a 1-a 39 3

i 2:= 2.50 in 1 2 a 2f a 2 :: 0.180 in a 2f := 0.662 in i -

I 2f - 33.8 *in I 2f := a 2 a 2 -a 2f REVISION 0

COMMONWEALTH EDISON COMPANY CALCULATION NO NED-P-MSD488 PAGE NO.16 Based on the proximity of these flaws and their projected length, these flaws will connect to form a single flaw.

The projected length of the single flaw will extend 53.25" after 44000 hours of operation. Because the projected flaw length exceeds 30% of the circumference, the flaw is treated as a single 360ocircumferential flaw,as directed in NUREG-0313.

Fatigue Crack Growth Calculation for the Loop A Recirculation Pump Discharge Weld 02AD-F12:

The fatigue crack growth is calculated using the previously calculated thermal transient stress, the residual stress and the combined pressure, weight and thermal stresses. The range sets defined for this evaluation include 5 startup and shutdown events with 1 idle loop restart event occurring during each startup and shutdown cycle. The fatigue crack growth was calculated using the PC-CRACK program, Reference 8, and the fatigue crack growth rate specified in Appendix C of Reference 1. The fatigue crack growth was based a 360' circumferential flaw modelwith two initial crack depths: The projected end of evaluation period flaw depth rounded up to 0.665" and the current deepest flaw depth of 0.100" to establish the bounding fatigue crack growth condition. These calculations are documented in Attachment D.

A review of these evaluations shows that the f atigue crack growth for both initial flaw depths is insignificant and therefore does not contribute to the final end of evaluation period flaw size.

ASME Section XI Acceptance Criteria for the Loop A Recirculation Pump Discharge Weld 02AD-F12:

After 44000 operating hours (5 years) the flaw size has been projected to be a maximum 0.662"in depth for the full circumference of the weld.

The following calculations determine the code acceptable flaw size for the bounding normal / upset load combination and the bounding emergency / faulted load combination.

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COMMONWEALTH EDISON COMPANY l- CALCULATION NO. NED-P-MSD-088 PAGE NO.17 Table IWB-3641-5 For Submerged Arc Welds (SAW), Applied Stress Ratio:

Piping Membrane Stress for the Loop A Recirculation Pump Discharge Weld 02AD-F12:

Normal and Upset Conditions:

P mn " O Pn

  • O Wm+0 OBEm + 0 Tm P mn - 6153 psi Emergency and Faulted Conditions:

P mt " O Pf + 0 Wm+0 SSEm+0 Tm P mf - 6168 psi Piping Bending Stress Loop A Recirculation Pump Discharge Weld 02AD-F12:

Normal and Upset Conditions:

P bn C Wb+0 OBEb P bn - 754.7' psi Emergency and Faulted Conditions:

P bi"0Wb+0 SSEb P bf - 1047.6 psi Thermal Expansion Stress:

P e"0 Tb P e - 789.3 psi Applied Stress Ratio in SAWS for the Normal / Upset Condition per Table IWB-3641-5:

/D o i M := 1.08 + 0.0091 24 '

M - 1.116 (in /

4 P

P mn + P bn

  • 2.77 SR n := M- SR n - 0.475 m

l REVISION O i

COMMONWEALTH EDISON COMPANY

(- ~ CALCULATION NO. NED-P-MSD 088 PAGE NO.18 l '

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(

From Table IWB-3641-5 me acceptable alt ratio for a flaw length equal to or greater than 50% of the l circumference and an apphed stress ratio of 0.60 or less is 0.49, therefore the acceptable fiaw depth, m a , for the normal / upset conditions is i

a nc := 0.49 t n a nc = 0.666 in which is greater than the projected end of evaluation period flaw riepth of a 2f = 0.662 'in  :

I Applied Stress Rat lo in SAWS for the Emergency / Faulted Condition per Table IWB-3641-6: t J

l P,

SR g := M-P mf + P bf + 1.39 SR g - 0.514 S m ,

, The smallest stress ratio given Table IWB-3641-6 is 1.2 which is significantly greater than the applied stress L ,

ratio of 0.514, therefore application of the IWB 3641-6 table would significantly underestimate the acceptable l

flaw depth , ag, for the emergency / faulted condition.

5 To demonstrate that the acceptable flaw depth for the emergency / faulted condition is greater thanma for the  !

normal / upset condition, the methodology provided Appendix C of Reference 1 is used to define the appropriate safety factor and Z factor for flaws in SAWS. '

t ASME Safety Factor:

Normal and Upset Conditions: Emergency and Faulted Conditions:

SF n := 2.77 SF g := 1.39 For SAW ASME Code Z Factor:

SAW:

(D o \'

Z saw := 1.30 1 + 0.010H ,-4 '

Z saw - 1.612 (1 in /,

Because the membrane stress, P mf - 6168 psi is greater than the bending stress, P bf - 1047.6 psi  ;

the limit load for tonsion is calculated using the formula specified in Reference 9. The applied tensile stress is -

calculated by conservatively adding the bending stress to the membrane stress, multiplying the appropriate I stress by the required safety factor and multiplying the total stress by the Z factor for SAWS.

REVISION O l

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COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD 088 PAGE NO.19 Tensile Limit Load from Reference 9 using a flaw depth equal to the normal / upset limit:

f 'fD %* fO n W P i:= 2 g \ 3.S o

l I n+a g m', ( 2 / (2 nc/

The limiting tensile stress for a 360* circumferential flaw with dept 1 of 0.666" for the emergency / faulted condition is:

1 Pi 1

- - 30603.4

  • psi  :

A l

l The applied tensile stress for the emergency / faulted condition is:

[(P mf + P bf) 1.39 + P ,] Z saw - 17440.1

  • psi The applied tensile stress of 17440.1 psi is significantly less than the limiting stress of 30603.4 psi for a 360* flaw 0.666" deep, therefore the normal / upset condition is limiting and the acceptable flaw depthis a nc - 0.666 *in i

Summary and

Conclusions:

The evaluation for the multiple flaws found in the 02AD-F12 weld of the Loop A Recirculation Pump discharge line is acceptable for 44000 hours of hot operating time. This evaluation was performed using methodology and acceptance criteria of IWB-3640 of the ASME B&PV Code,Section XI, Reference 1. The end of evaluation period flaw sizes considered crack growth from IGSCC and fatigue mechanisms, and calculated the IGSCC growth as specified in NUREG4313, Reference F,. The end of evaluation period flaw depths were shown to be less than the acceptable flaw depth for a 360" circumfe;ential flaw.

REVISION 0 (FINAL) (02AD-F12.MCD)

s Lambort o MccGill o Thomas, Inc.

Testing

  • Engineering
  • Service
  • Training ,

I m southeast tegional o&e 52 o enue No[gdU'[/$7 '

SantaCloro,CA95054 2205 M9/182 4590 408/980 9333 DATE: 3-07-98 TO: DAVE VEBB-CECO-EIT 3054:

FROH: RICK MAY - LHT-IIT 3255:

RE: TRANSMITTAL OF COMPLETED DE REPORTS #9 RO SYS WELD DATE TYPE L-III C-III R-III 1 RR RESULTS:

02AD-F12 2-21-99 PT R-026 ACCEPT 3-5-98 UT R-056 RI, TWO LINEARS, LIMITED E) 3-6-96 UT L-020 R-063 RI, 1 MEASURABLE 1 ,

<= 10% THRU-WALL. )

KEY-------------------------------~~~~~------------------------------------

DATE = DATE OF EIAM TYPE = TYPE NDE; NT, PT or UT 4 L-III : UT INSTRUMENT LINEARITY REPORT NO.

C-IIX = UT INSTRUMENT CALIBRATION REPORT NO.

R-III = NDE REPORT NO.

RESULTS:

ACC = ACCEPT PER HT/PT PROCEDURE REJ = REJECT PER MT/PT PROCEDURE NI = NO INDICATION PER UT PROCEDURE NRI

= NO RECORDABLE INDICATION PER PROCEDURE RI = RECORDABLE INDICATION PER PROCEDURE ID = INSIDE DIAMETER OD = OUTSIDE DIAMETER GEO = GEOMETRY, PART OF THE COMPONENT CONFIGURATION Attachment A NED P-MSD-088 Rewsion 0 A1

'i. . 72.

. ~.b-.." ... w, .. .

NDT-D-2

. Rsvimien 10 October, 1994 FORM NDT-D-2-F1 Page 47 of 48 LIQUID PENETRANT EXAMINATION DATA SHEET DhTE: O'O/~(( STATION & UNIT de N / h/8/4 DATA SHEET # [ . d ) f EXAHINER:_ g. 4 . #fA V 7* w 74/amWS LEVEL: F ,

X SYSTEHs RfCf4C . D/s & A /A.f NATERIAL_ $$

COHPONENT: p p ael /.B20/A.1t" 91 * /unFP (/ 31Anr wdw 4sf @ CAA O 'f'IA.

SECTION XI EDITION & ADDENDh /f89 g#/*77dv '

CODE CLASE _ /

l SECTION XI CATEGORYa g. 7" i

_ ACCEPTANCE STD.a / tug.SK/#

PROCEDURE # & REVISIONS _ A/p7 ._#. 2 #A V. /g SKETCH SfiEET UsED: YES //A NO counsters t_f1Artn/ti) sod.Z As 911 PIMsnure. Pfrytsus rum, b 27Y As>A*f f A/07" A1MMAAlf.

't ! QUID PENETRANT EXAM:

MATERIAL:

f1ATERIAL MANUFACTURE: ///M///7[]_ (//

TYPE BATCH PRE-BXAH CI.EANER: T)'t . S 9f"//(N DRYING I MINUTES PENETRANT: ____ S M L - 5 8 9Y/_dsN PENETRATION /6 MINUTES PENETRANT CLEANER: SNd. $ ff*//Yd DRYING S HINUTES DEVELOPER: Sgh. 51 ff[/8 N DEVELOPING 7 HINUTES POST EXAH CLEANER: IAd.S 9f//M l SURFACE TEMPERATURE: 9 LIGHT SOORCE: [/.gf[/./4//7"~ ,,

EXhMINATION HESULTS:

ACCEPT _ REJECT , A/A _

R~sVIEWED BY yAMINER__

,L gy da #Aw gr LEVEL: $ 2T ~~

DATE:, ""

REV E EHi [ A . M .s M LEVEL:

e DATEt M* 8I" N s __

OTHER:

12 VELI -

Attachment A STATIOHi NED-P MSD.088 Revmon 0 AllII:

7 7 ComiEd Preceduro llo. NDT-C-2 Nov. 22 Paga 18 of 20

  • 7

--- Sept onber , 1995 ULTJtAsollIC CA!.IBRAT20st FoltH llDT-CT-C2 STAT 10H/illlITs _Qe hes,,,, l Qif14 FACE:

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HEASURED 4I,Y CABLE:-1.EllGill 12 ' TYl'E EO -l 14

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Attachment A 5TATIONa ..

,,, ___ DATEe ANIIe NED-P MSD-088 OATE Rewston 0 A3

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PAGEs [ OF $

PROCEDURE: NDT- A 'd REY. 2 '2, DATA SilEST No. : @.oS~T DATES 33 O T.8)(o CALIBRATION SHEET No.{S)

ST. BEANS Mfdk ANGLE BEANS axlal C d 'I cira. C - O .3. 7 COMPONEllT INSPECTED SYSTEM: 2f.$tt WELD #s O 'l a b 462.

PIPE SIZES 2,S WELD TYPE: Do w P t t ME TilICKNESS/SC18EDULE: 1. 3(s t '* _ NATERIAL: ,,}/ S, COMPONEllT TEMPERATURE: "")(,8 ECAN GAIN CONTROL SEfrIN05 STRAIGIIT BEANS AIf4 _

ANGLE BEAM AXIAI.: 54.0 de COUPLANT/

BATCH #: OWte.@ _ 0%all ANCLE BEAM CIRC.: $kO db EXAMINATION scan 5 __

Performed Indications '

YES NO NO YES ,I

3) Base hetal Straight Beam y
2) Angle Beam-Normal-Against Fic,w # '

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7) Thickness Across Wald & Base Metal f gggg y/g UP STRH WELD DN $TR ADDITIONAL coHMENTS .

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ANINER: ).b OCDA , Ldoa LEVEL: I DATE: 6d 0 5".9 6

) R IW & AMirA)l,4/ LEVELS .J.1 - DATE: f-[-f/

OTif ER :

LEVEL: DATES aTATION*

DATE: Attachment A AHII: NED P MSD 088 DATE:

Revision 0 A5

Ultrasonic Data Sheet NDT-DS-C2B NDT-C-2 l Revision 22 September, 1995 Page 20 of 20 M fAdf 2 Examiner:_ A.L. Ns.es Level: T *)=' F Date: _03 05 % Procedure Used: WaT-(.-2 , b.1't.

, Data Sheet No.: k -05'T Calibration Sheet No.: d-021 component No.:_ O2 Aa . Fi t.

Raference Point Locations: ___ k o& ws;La .

L/. ST4mp ("T'h.C h Sweep Distance Linear Extent Fore and Aft From Reference Surface Distance ,

Eyam Ind. Max 50%-20% At 504-20%

No. No. Amp At 50%-20%

Toward Max Away Start At 50%-20%,

Max End Toward Max Away jEvaluation/ Comments T '

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Attachment A 4

NED-P-MSD-088 Revisum 0 A9

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u, a NOT-C-1 ReviDion 3 Septenber, 1995 Page 9 of 9 ULTRASatEC CALIBRATIN PCRM NETI-CF-C1 (FIGDRE 4)

! station / Unit: Ov/d C/n c s Page: / of /

Linearity Calibration sheet No.: / olo Linearity Date: 3/t. /yc, t

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Linearity Calibration Block Number: Ler oy7 ULTRASWIC INSTRulGNT DATA Manufacturer: STA VEz y Model: 40N/c. /5(,-

S/N: yfy g Cal. Due: c/g /t /,

SOMEN BEIGIT LDGARITY Continuous Gain Cbntrol High % 100 90 80 70 60 50 40 30 20 Lowl fa VC V0 'fS' 30 2C 20 /r /c Two Decibel Step Gain dB +2 00 -2 -4 -6 -8 - 10 - 12 - 14 Hight v/ 80 g ._____-

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A AMPLIIUDE CX2frROL LINEARITY Amplitude % 80% 80% 40% 20%

dB Change -6,ja - 12 +6 + 12 Reading % 1/#- Q/ 2 /_ 7g 76 Lindts % 32 - 48 16 - 24 64 - 96 64 - 96 Instrument Perfommes Accept: [ l Reject: J/) __

Enuniner: /vgr*gg 4.. 77/uf,rs Level: gr-- Date: 3!A f LMT k l Reviewer: .5m& ms Level: E Date: 3-78%

other: Level: Date:

Station: Date:

ANII: Date:

Attachment A NED-P-MSD-088 Revisicn 0 A10 95P00053.N

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d Other: Tevel: Date:

Station:

Attachment A g) NED.P.MSD.088 Revson 0 A12 Fina!

. =~=:::~ T. - ~ ~ ~ ~ TG 3 ' l'T

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~ CDhED NUaEAR DESIGN INRMMATION TRANSMrITAL

@ SAFETY-RELATED Originating Grganization NDIT No. so4o-on-ons2-oo O NON SAFETY-

RELA'mD d  !

OLhur carecity) saraone s Lunay i

OREGULATORY  ;

RELATED i 1

Station cuad cities _ Unit (s) 1 i

Design Change Authority No.: Page i of 1 l System Designation: an To a. n. Demoo - ccara Subject Tran==4ttal of Ferees -nd e --e= ne up si en neaeme n.eirculation  ;

Dinina Ana to a cracked weld L. Kaumhanal t y map == Proinet Encinmer  ! #

3 *b kb Pommen mesmere aywn,. v om.

A. I. Gerabman m proinct analnaer pennen M m

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Status of Information: 3 Approved for Use Unverified O enginee,ing audgement Method and Schedule of Verification for Unverified NDITs: --

Description of Information: _

Reference ABM Reacter Recirculation Piping Report Q1 RRCI-01C, Rev 14, transferred to S&L on 06 09-93, filed under EMD 067693, Rev. 00 Por your request, discharge nossle from the above reference.this MDIT transmits the forces and mocnents on the R N.P. 81 (loads in LBS, moments in FT-LBS)

Local Coordinates Used (F.= Axial Force, F.=

Vcrtical Moment) Vertical Force , M,= Torsional Moment, 3$,e F. F. F.  % M.  %

WT -1866 TH 1 1218 332 -23977 2032 4548 3089

-2629 -27683 TH 2 2046 4585 -40111 34566 -31989 TN 3 3077 -10654 1204 2552 1768 34995 -32166 OBE 1695 2110 -22529 19721 -18872 1729 5213 6688 16324 l TH 1 is Normal operation w/RWCU in services TH 2 TH 3 is Shutdown of RR line w/RWCU; CBE is the mammum of (X+Y)is or (Z+Y) Normal operation w/o RwCU in si l

Purpose of Issuance: __

To transmic forces and acments at NP 81 on the RR Piping SUrce of Information: I

_Sco above reference Attachment B Distribution:

NED P-MSD-088 NEDCC CHRON - DG R. C. Lindberg - QUA A. I. Gershman 23 Reson 0 D. Bianchini - 23 81 Final Project No. inco4-coi File No.: N/A CHRON No.: N/A

____l

tm pc-CRACK (C) COPYRIGHT 1984,1990 STRUCRJRAL INTEGRITY ASSOCIATES,1NC.

SAN JOSE, CA (408)978-8200 VERSION 2.1 Date: 1 Mar 1996 Time: 11:53:17.83 LEAST SQUARE CURVE FIT OF STRESS PROFILE 02BS-S12 RESIDUAL TERM COEFFICIENT C0 3.045E+01 C1 -1.780E+02 C2 2.154E+02 C3 -6.%3E+01 COEFFICIENT OF DETERMINATION R^2= 0.9991 CORRELATION COEFFICIENT = 0.9983 X VALUE Y VALUE Y CALC DIFF 0.000E+00 3.000E+01 3.045E+01 -4.531E-01 1.250E-01 1.190E+0i 1.143 E+0! 4.706E-01 2.500E-01 -1.250E+00 -1.678E+00 4.277E-01 3.750E-01 -9.620E+00 -9.684E+00 6.425E-02 5.000E-01 -1.370E+01 -1.341 E+0! -2.937E-01 6.250E-01 -1.41OE+01 -1.366E+01 -4.401 E-01 7.500E-01 1.155E+01 -1.126E+01 -2.891 E-01 8.750E-01 -6.950E+00 -7.025E+00 7.540E-02 1.000E+00 -1.330E+00 -1.769E+00 4.394E-01 1.125E*00 4.130E+00 3.691 E+00 4.389E-01 l.250E+00 {

8.100E+00 8.540E+00 -4.401E-01

)

1 Attachment C NED-P-MSD-088 Rewsion 0 C1

1_ l i

tm  ;

pc-CRACK (C) COPYRIGHT 1984,1990 f STRUC7URALINTEGRITY ASSOCIATES,INC. i SAN JOSE, CA (408)978-8200 '

VERSION 2.1 Date: 30-Mar-1996 Time: 10.39:31.66 LINEAR ELASTIC FRACTURE MEC.HANICS EVALUATION i i

WELD 02AD-F12 KI VS DELTA A crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R=0.1)

WALL THICKNESS (t)= 1.3590 l

STRESS COEFFICIENTS CASEID C0 Cl C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 TH-TRANS -7.9000  !

13.1670 0.0000 0.0000 i PRES,WT.TH 7.4000 0.0000 0.0000 0.0000 CRACK ----STRESS INTENSITY FACTOR------ --

SIZE CASE CASE CASE RESIDUAL TH TRANS PRES,WT TH 0.0190 7.721 -2.100 2.004 0.0380 10.242 -2.925 2.846 0.0570 11.740 -3.528 3.499 0.0760 12.658 -4.009 4.056 0.0950 13.179 -4.410 4.552 0.I140 13.406 -4.751 5.006 0.1330 13.404 -5.044 5.428 0.1520 13.294 5.328 5.856 0.I710 13.042 -5.586 6.275 0.1900 12.659 -5.817 6.681 0.2090 12.163 -6.025 7.077 0.2280 11.569 -6.210 7.464  ;

0.2470 10.889 -6.374 7.845 i

0.2660 10.135 -6.520 8.220 l 0.2850 9.364 -6.67l 8.6I8 0.3040 8.552 -6.816 9.028  !

0.3230 7.686 -6.946 9.436 0.3420 i 6.773 -7.060 9.843 0.3610 5.817 7.159 10.251 l 0.3800 4.825 -7.243 10.658 0.3990 3.801 -7.313 11.066 0.4180 2.880 -7.411 11.522 0.4370 2.051 -7.531 12.021 1

Attachment C NED-P-MSD-088 Revision 0 C2

-. . - . . . . - .-_- -- - .. ~. = .- -. - _ - ._

2 d

l O.4560 1.209 -7.640 12.524 i I 0.4750 0.360 -7.736 U.033 0.4940 -0493 -7.819 13.546 '

O.5130 -1.346 -7.890 14.064 0.5320 -2.I % -7.948 14.587 0.5510 -3.039 -8.001 15.126 0.5700 -3.880 -8.054 15.687 0.5890 -4.715 8.094 16.254 0.6080 -5.542 -8.121 16.827 0.6270 -6.359 -8.134 17.406 0.6460 -7.162 -8.133 17.990 0.6650 -7.950 -8.118 18.579 0.6840 -8.750 8.092 19.186 0.7030 -9.636 -8.061 l9.835 0.7220 -10.513 -8.013 29.491 0.7410 -11.380 -7.949 21.153 0.7600 -12.234 -7.867 21.822 0.7790 -13.074 -7.768 22.498 0.7980 -13.897 -7.652 23.180 0.8170 -14.656 -7.523 23.873 0.8360 14.864 -7.443 24 621 0.8550 -15.017 -7.346 2f 1~76 0.8740 -15.114 -7.234 26.i W 0.8930 -15.152 -7.104 26.909 0.9120 15.129 -6.957 27.686 0.9310 -15.045 -6.793 28.471 0.9500 -14.897 -6.612 29.263 i

l Attachrrent C NED P-MSD-088 Revision 0 C3

t 1

m pc-CRACK

(C) COPYRIGHT 1984,1990
STRUCTURALINTEGRITY ASSOCIATES,INC.

l SAN JOSE, CA (408)978 8200 VERSION 2.1

Date
10-Mar 1996 l Time: 11: 4:18.99 STRESS CORROSION CRACK GRO%TH ANALYSIS l WELD 02AD F12 IGSCC FOR A=0.180" INITIAL CRACK SIZE = 0.1800 WALL THICKNESS = 1.3590 j MAX CRACK SIZE FOR SCCG= 0.9500 i

i l

STRESS CORROSION CRACK GROWTH LAW l LAW ID C N Kthres Klc NRCIGSCC 3.590E-08 2.1610 i l 0.0000 200.0000 l

STRESS COEFFICIENTS CASEID C0 Cl C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 TH-TRANS -7.9000 13.1670 0.0000 0.0000 PRES,WT Til 7.4000 0.0000 0.0000 0.0000 l hu CASEID SCALE FACTOR RESIDUAL 1.0000 PRES,WT,TH 1.0000 l TIME PRINT l TIME INCREMENT INCREMENT 44000.0 1000.0 1000.0 l

crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R=0.1)

CRACK - STRESS INTENSITY FACTOR--

SIZE CASE CASE CASE RESIDUAL TH-TRANS PRES,WT,TH 0.0190 7.721 2.100 2.004 0.0380 10.242 -2.925 2.846 0.0570 11.740 -3.528 3.499

0.0760 12.658 -4.009 4.056 j 0.0950 13.179 -4.410 4.552
0.I140 13.406 -4.751 5.006
0.1330 13.404 -5.044 5.428

^

Attachment C NED-P-MSD 088 Revision 0 C4

. . - - . . - _ _ . .-_ - _ _ _ _ = - - _- -..

2 0.1520 13.294 -5.328 5.856 0.1710 13.042 -5.586 6.275 0.1900 12.659 5.817 6.681 0.2090 12.I63 -6.025 7.077 0.2280 11.569 6.210 7.464 0.2470 10.889 -6374 7.845 0.2660 10.135 -6.520 8.220 0.2850 9.364 -6.67I 8.618 03040 8.552 -6.816 9.028 0.3230 7.686 -6.946 9.436 -

03420 6.773 -7.060 9.843 i 03610 5.817 -7.159 10.251 03800 4.825 -7.243 10.658 0.3990 3.801 -7313 11.066 0.4I80 2.880 -7.411 11.522 0.4370 2.051 -7.531 12.021 0.4560 1.209 -7.640 12.524 0.4750 {

0.360 4.736 13.033 i 0.4940 -0.493 -7.819 13.546 0.5130 1.346 -7.890 14.064 0.5320 -2.1 % -7.948 14.587 0.5510 -3.039 -8.001 15.126 0.5700 3.880 -8.054 15.687 0.5890 -4.715 -8.094 16.254 0.6080 5.542 -8.121 16.827 0.6270 -6.359 -8.134 17.406 0.6460 -7.162 -8.133 17.990 0.6650 -7.950 -8.118 18.579 0.6840 -8.750 -8.092 19.186 0.7030 -9.636 -8.061 19.835 0.7220 -10.513 -8.013 20.491 0.7410 -11.380 -7.949 21.153 0.7600 -12.234 -7.867 21.822 0.7790 -13.074 -7.768 22.498 0.7980 13.897 -7.652 23.180 0.8170 -14.656 -7.523 23.873 0.8360 -14.864 7.443 24.621 0.8550 -15.017 7346 25.376 0.8740 -15.114 -7.234 26.139 0.8930 -15.152 -7.104 26.909 0.9120 15.129 -6.957 27.686 '

O.9310 -!5.045 -6.793 28.471 0.9500 -14.897 -6.612 29.263 TIME KMAX DA/DT DA A AfrHK 1000.0 19.33 2.160E-05 0.0216 0.2016 0.148 2000.0 19.28 2.149E-05 0.0215 0.2231 0.164 3000.0 19.09 2.103E-05 0.0210 0.2441 0.180 4000.0 18.78 2.030E-05 0.0203 0.2644 0.195 Attachment C NED-P-MSD.088 Revmon 0 CS

3 Q

~

5000.0 18.39 1.940E-05 0.0194 0.2838 0.209 6000.0 18.01 1.854E-05 0.0185 0.3023 0.222 7000.0 17.61 1.768E-05 0.0177 0.3200 0.235 8000.0 17.19 1.678E-05 0.0168 0.3368 0.248 9000.0 16.75 1.586E-05 0.0159 0.3527 0.260 10000.0 16.31 1.497E-05 0.0150 0.3676 0.271 11000.0 15.86 1.410E-05 0.0141 0.3817 0.281 12000.0 15.43 1.327E-05 0.0133 0.3950 0.291 13000.0 15.00 1.249E-05 0.0125 0.4075 0.300 14000.0 14.66 1.189E-05 0.0119 0.4194 0.309 I5000.0 14.38 1.140E-05 0.0114 0.4308 0.317 16000,0 14.I8 1.106E 05 0.0111 0.44I8 0.325 17000.0 13.99 1.074E 05 0.0107 0.4526 0.333 18000.0 13.79 1.042E-05 0.0104 0.4630 0.341 19000.0 13.61 1.012E-05 0.0101 0.4731 0.348 20000.0 13.43 9.832E-06 0.0098 0.4830 0.355 21000.0 13.25 9.555E-06 0.0096 0.4925 0.362 22000.0 13.08 9.291E4 0.0093 0.5018 0.369 23000.0 12.92 9.041E-06 0.0090 0.5108 0.376 24000.0 12.76 8.80lE-06 0.0088 0.51 % 0.382 25000.0 12.60 8.576E-06 0.0086 0.5282 0.389 26000.0 12.46 8.361E-06 0.0084 0.5366 0.395 27000.0 12.32 8.16l E-06 0.0082 0.5447 0.401 28000.0 12.19 7.975E-06 0.0080 0.5527 0.407 29000.0 12.06 7.799E-06 0.0078 0.5605 0.412 30000.0 11.95 7.639E-06 0.0076 0.5682 0.418 31000.0 11.83 7.485E-06 0.0075 0.5756 0.424 32000.0 11.73 7.340E-06 0.0073 0.5830 0.429 33000.0 11.62 7.201E4 0.0072 0.5902 0.434 34000.0 11.52 7.067E-06 0.0071 0.5972 0.439 35000.0 11.43 6.942E-06 0.0069 0.6042 0.445

.36000,0 11.34 6.820E-06 0.0068 0.6110 0.450 3 ~000.0 11.25 6.705E-06 0.0067 0.6177 0.455 38000.0 11.16 6.598E-06 0.0066 0.6243 0.459 39000.0 11.08 6.492E-06 0.0065 0.6308 0.464 40000.0 11.00 6.395E-06 0.0064 0.6372 0.469 41000.0 10.93 6.302E-06 0.0063 0.6435 0.474 42000.0 10.86 6.212E-06 0.0062 0.6497 0.478 43000.0 10.79 6.129E-06 0.0061 0.6558 0.483 44000.0 10.73 6.050E-06 0.0061 0.6619 0.487 Attachment C NED-P-MSD-088 Hevision 0 C6

,~ ? .  !

': I tm 1 pc-CRACK (C) COPYRIGHT 1984,1990 STRUCTURAL INTEGRITY ASSOCIATES, INC.

SAN JOSE, CA (408)9784200 VERSION 2.1 Date: 10-Mar-1996 Time: 11: 9:59.74 STRESS CORROSION CRAM GROWTH ANALYSIS i

WELD 02AD-F12 IGSCC FOR A=0.140" INITIAL CRACK SIZE- 0.1400 i WALL THICKNESS = 1.3590 MAX CRACK SIZE FOR SCCG= 0.9500 '

l STRESS CORROSION CRACK GROWTH LAW LAW ID  !

C N Kthres K1C I NRC IGSCC 3.590E-08 2.1610 0.0000 200.0000 STRESS COEFFICIENTS '

CASEID CO Cl C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 I TH TRANS -7.9000 13.16M 0.0000 0.0000 * '

PRES,WT,TH 7.4000 0.0000 0.0000 0.0000 i Kmax CASE ID SCALE FACTOR RESIDUAL 1.0000 PRES.WT.TH 1.0000 TIME PRINT TIME INCREMENT INCREMENT 44000.0 1000.0 1000.0 I

l l

crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R=0.1) l CRACK - STRESS INTENSTTY FACTOR -

SIZE CASE CASE CASE RESIDUAL TH TRANS PRES,WT TH 0.0190 7.721 I

-2.100 2.004 0.0380 10.242 -2.925 2.846 ) '

O.0570 11.740 -3.528 3.499  !

0.0760 12.658 -4.009 4.056 0.0950 13.179 -4.410 4.552 0.I140 13.406 -4.751 5.006 0.1330 13.404 -5.044 5.428

)

i Attachment C NED-P-MSD-088 Revision o C7

2 a

0.1520 13.294 -5.328 . 5.856 0.I710 13.042 -5.586 6.275 0.1900 12.659 5.817 6.681 0.2090 12.163 4.025 7.077 0.2280 11.569 4.210 7.464 0.2470 10.889 4 374 7.845 0.2660 10.135 4.520 8.220 0.2850 9.364 4.67I 8.6I8 0.304G 8.552 -6.816 9.028 03230 7.686 4.946 9.436 0.3420 6.773 -7.060 9.843 03610 5.817 -7.159 10.251 0.3800 4.825 -7.243 10.658 03990 3.801 -7.313 11.066 0.4I80 2.880 -7.411 11.522 0.4370 2.051 -7.531 12.021 0.4560 1.209 -7.640 12.524 0.4750 0360 -7.736 13.033 0.4940 0.493 -7.819 13.546 0.5130 -1.346 -7.890 14.064 0.5320 -2.196 -7.948 14.587 0.5510 -3.039 -8.001 15.126 0.5700 -3.880 -8.054 15.687 0.5890 -4.715 -8.094 16.254 0.6080 -5.542 -8.121 16.827 0.6270 -6359 -8.134 17.406 0.6460  !

-7.162 -8.133 17.990 0.0650 -7.950 l

-8.118 I8.579 i 0.6840 -8.750 8.092 19.186 0.7030 -9.636 -8.061 19.835 0.7220 -10.513 -8.013 20.491 0.7410 -11.380 -7.949 21.153 0.7600 -12.234 -7.867 21.822 0.7790 -13.074 -7.768 22.498 0.7980 -13.897 -7.652 23.180 0.8170 -14.656 -7.523 23.873 0.8360 -14.864 -7.443 24.621 0.8550 -15.017 -7346 25.376 0.8740 -15.114 -7.234 26.139 0.8930 -15.152 -7.104 26.909 0.9120 -15.129 -6.957 27.686 0.9310 -15.045 -6.793 28.471 0.9500 -14.897 4.612 29.263 TIME KMAX DA/DT DA A AfrHK 1000.0 18.95 2.070E-05 0.0207 0.1607 0.118 2000.0 19.23 2.136E-05 0.0214 0.1821 0.134 3000.0 1933 2.161E-05 0.0216 0.2037 0.150 4000.0 19.27 2.146E-05 0.0215 0.2251 0.166 Attachment C NED.P MSD.088 Revmon 0 C8 I

i

! 3 5000.0 19.06 2.097E-05 0.0210 0.2461 0.I81 6000.0 18.75 2.023E-05 0.0202 0.2663 0.1 %

7000.0 18.35 1.931E-05 0.0193 0.2856 0.210 8000.0 17.97 1.845E-05 0.0185 03041 0.224 9000.0 17.58 1.760E.05 0.0176 03217 0.237 10000.0 17.15 1.669E-05 0.0167 03384 0.249 11000.0 16.71 1.578E-05 0.0158 03542 0.261 12000.0 16.26 1.488E-05 0.0149 03690 0.272 13000.0 15.82 1.402E-05 0.0140 03831 0.282 14000.0 15.38 1.319E-05 0.0112 03 %3 0.292 15000.0 14.% 1.241E-05 0.0124 0.4087 030I 16000.0 14.63 1.184E-05 0.0118 0.4205 0309 17000.0 1436 1.137E-05 0.0114 0.4319 0318 18000.0 14.16 1.103E-05 0.0110 0.4429 0326 19000.0 13.97 1.071E-05 0.0107 0.4536 0334 20000.0 13.78 1.039E-05 0.0104 0.4640 0.341 21000.0 13.59 1.009E-05 0.0101 0.4741 0349 22000.0 13.41 9.804E-06 0.0098 0.4839. 0356 23000.0 13.23 9.5".9F.-06 0.0095 0.4934 0363 24000.0 13.06 9.266E-06 0.0093 0.5027 0370 25000.0 12.90 9.017E-06 Cr.0090 0.5117 0377 26000.0 12.74 8.779E-06 0.0088 0.5205 0383 27000.0 12.59 8.555E 06 0.0086 0.5290 0.389 28000.0 12.44 8340E-06 0.0083 0.5374 0395 29000.0 12.31 8.143E-06 0.0081 0.5455 0.401 30000.0 12.17 7.957E-06 0.0080 0.5535 0.407 31000.0 12.05 7.783E-06 0.0078 0.5613 0.473 320u0.0 11.94 7.624E-06 0.0076 0.5689 0.419 33000.0 11.82 7.470E-06 0.0075 0.5764 0.424 34000.0 11.72 7326E-06 0.0073 0.5837 0.429 35000.0 11.61 7.187E-06 0.0072 0.5909 0.435 36000.0 11.51 7.054E-06 0.0071 0.5979 0.440 l 37000.0 11.42 6.930E-06 0.0069 0.6049 0.445 i 38000.0 1133 6.809E-06 0.0068 0.6117 0.450 39000.0 11.24 6.695E-06 0.0067 0.6184 0.455 40000.0 11.I6 6.587E-06 0.0066 0.6249 0.460 41000.0 11.07 6.482E-05 0.0065 0.6314 0.465 l 42000.0 11.00 6.385E-06 0.0064 0.6378 .469 43000.0 10.92 6.293E-06 0.0063 0.6441 0.474 44000.0 10.85 6.203E-06 0.0062 0.6503 0.479 l

l

[

Attachment C

}

NED-P-MSD.088 Revision 0

} C9 Final

__ _ _ _ _ _ _ _ . _ _ ._. . . . = . _ _ . _ - .. __ _. . . _ . . _ . . .

1 4

tm pc-CRACK (C) COPYRIGHT 1984,1990 STRUCTURAL INTEGRITY ASSOCIATES, INC.

SAN JOSE, CA (408)978 8200 VERSION 2.1 Date: 10-Mar-1996 Time: 11:37:53.60 FATIGUE CRACK GROWTH ANALYSIS WELD 02AD-F12 FATIGUE CRACK GROWTH FOR FINAL FLAW DEPTH A=0.665" INITIAL CRACK SIZE = 0.6650 l

WALL THICKNESS = 1.3590 MAX CRACK SIZE FOR FCG= 0.9500 )

TEMPERATURE = 550.0 ASME SECTION XI: AUSTENITICSTEEL WITH AIR ENVIRONMENT da/dN = C

  • 10^F
  • S
  • dK^3.3 where S= 1.0 for R < 0

=

1.0 + 1.8

  • R for 0 < R < 0.79

-43.35 + 57.97

  • R for 0.79 < R < 1 F = code specified function of temperature dK = Kmax - Kmin R = Kmin / Kmax WHERE: 1 C
  • 10^F = 1.84033E-10 IS FOR THE CURRENTLY ASSUMED UNITS OF:

FORCE: kips LENGTH: inches TEMPERATURE: Fahrenheit STRESS COEFFICIENTS CASEID C0 Cl C2 C3 RESIDUAL 30.4531 178.0312 215.4409 -69.6322 TH-TRANS -7.9000 13.1670 0.0000 0.0000 PRES.WT TH 7.4000 0.0000 0.0000 0.0000 NUMBER OF CYCLE BLOCKS = 5 PRINT INCREMENT OF CYCLE BLOCK = 1 NUMBER OF CALCULATION PRINT FCG SUBBLOCK CYCLES INCREMENT INCREMENT LAW ID I i 1 1 SECTXI AUSTENITIC/ AIR 2 1 1 I SECTXI AUSTENITIC/ AIR Anachment D NED P-MSD-088 Revision 0 D1

~

2 Kmax Kmin SUBBLOCK CASEID SCALE FACTOR CASE!D SCALE FACTOR I RESIDUAL 1.0000 RESIDUAL 1.0000 PRES,WT,TH 1.0000 2 RESIDUAL 1.0000 RESIDUAL 1.0000 PRES,WT,TH 1.0000 PRES,WT,TH 0.9700 TH-TRANS 1.0000 crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R=0.1)

CRACK- STRESS INTENSITY FACTOR SIZE CASE CASE CASE RESIDUAL TH-TRANS PRES,WF,TH 0.0190 7.721 -2.100 2.004 0.0380 10.242 -2.925 2.846 0.0570 11.740 -3.528 3.499 0.0760 12.658 -4.009 4.056 0.0950 13.179 -4.410 4.552 01140 13.406 4.751 5.006 0.1330 13.404 -5.044 5.428 0.1520 13.294 -5.328 5.856 0.I710 13.042 5.586 6.275 0.1900 12.659 -5.817 6.681 0.2090 12.163 -6.025 7.077 0.2280 11.569 -6.210 7.464 0.2470 10.889 -6.374 7.845 0.2660 10.135 -6.520 8.220  !

0.2850 9.364 -6.671 8.618 0.3040 8.552 -6.816 9.028 0.3230 7.686 -6.946 9.436 0.3420 6.773 -7.060 9.843 0.3610 5.817 -7.159 10.251 0.3800 4.825 -7.243 10.658 0.3990 3.801 -7.313 11.066 l

0.4180 2.880 -7.4 I I I1.522 l 0.4370 2.051 -7.531 12.021 0.4560 1.209 -7.640 12.524 0.4750 0.360 -7.736 13.033 0.4940 -0.493 -7.819 13.546 0.5130 -1.346 -7.890 14.064 0.5320 -2.196 -7.948 14.587 0.5510 -3.039 -8.001 15.126 0.5700 3.880 -8.054 15.687 0.5890 -4.715 -8.094 16.254 0.6080 -5.542 -8.121 16.827 0.6270 -6.359 -8.134 17.406 0.6460 -7.162 -8.133 17.990 0.6650 -7.950 -8.118 18.579 0.6840 -8.750 -8.092 19.186 0.7030 -9.636 -8.061 19.835 0.7220 -10.513 -8.013 20.491 0.7410 -11.380 -7.949 21.153 0.7600 -12.234 -7.867 21.822 Attachment D NED-P-MSD-088 Revision 0 D2

e .

3

~

0.7790 -13.074 -7.768 22.498 0.7980 13.897 -7.652 23.180 0.8170 -14.656 -7.523 23.873 0.8360 -14.864 -7.443 24.621 0.8550 -15.017 -7.346 25.376 0.8740 -15.114 -7.234 26.139 0.8930 -15.152 -7.104 26.909 0.9120 -15.129 -6.957 27.686 0.9310 -15.045 -6.793 28.471 0.9500 -14.897 -6.612 29.263 TOTAL SUBBLOCK CYCLE CYCLE KMAX KMIN DELTAK R DADN DA A A/T BLOCK I 1 1 10.63 7.95 18.58 -0.75 2.8E-06 0.0000 0.6650 0.49 2 1 10.63 1.95 8.68 0.18 3.lE-07 0.0000 0.6650 0.49 BLOCK 2 3 1 10.63 -7.95 18.58 -0.75 2.8E-06 0.0000 0.6650 0.49 4 10.63 1 1.95 8.68 0.18 3.lE-07 0.0000 0.6650 0.49 BLOCK 3 5 1 10.63 -7.95 18.58 -0.75 2.8E-06 0.0000 0.6650 0.49 6 1 10.63 1.95 8.68 0.18 3.lE-07 0.0000 0.6650 0.49 BLOCK 4 7 1 10.63 -7.95 18.58 -0.75 2.8E-06 0.0000 0.6650 . G 49 8 10.63 1 1.95 8.68 0.18 3.lE-07 0.0000 0.6650 0.4Y BLOCK 5 9 1 10.63 -7.95 18.58 -0.75 2.8E-06 0.0000 0.6650 0.49 10 1 10.63 1.95 8.68 0.18 3.lE-07 0.0000 0.6650 0.49 Attachment D NED P MSD-088 Revision 0 D3

]

l.

$ 1 1

i .

tm -

pc-CRACK (C) COPYRIGHT 1984,1990 STRUCTURAL INTEGRITY ASSOCIATES, INC.

i SAN JOSE, CA (408)978 8200 VERSION 2.1

)t I Date: 10-Mar-1996 i

l Time: 11:11:56.13 I FATIGUE CRACK GROWTH ANALYSIS WELD 02AD-F12 FATIGUE CRACK GROWTH FOR INITIAL FLAW DEPTH A=4.180" INITIAL CRACK SIZE- 0.1800 WALL THICKNESS = 1.3590 MAX CRACK SIZE FOR FCG= 0.9500 TEMPERATURE = 550.0 ASME SECTION XI: AUSTENITIC STEEL WITH AIR ENVIRONMENT da/dN = C

  • 10^F
  • S
  • dK^3.3 where S = 1.0 for R < 0

=

1.0 + 1.8

  • R for 0 < R < 0.79

= -43.35 + 57.97

  • R for 0.79 < R < 1 i F = code specified function of temperature dK = Kmax - Kmin R = Kmin / Kmax WHERE:

C

  • 10^F = 1.84033E-10 IS FOR THE CURRENTLY ASSUMED UNITS OF:

FORCE: kips LENGTH: inches TEMPERATURE: Fahrenheit l

STRESS COEFFICIENTS CASE!D CO Cl C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 TH TRANS -7.9000 13.1670 0.0000 0.0000 PRES,WT TH 7.4000 0.0000 0.0000 0.0000 NUMBER OF CYCLE BLOCKS = 5 PRINT INCREMENT OF CYCLE BLOCK = 1 l NUMBER OF CALCULATION PRINT FCG

! SUBBLOCK CYCLES INCREMENT INCREMENT LAW ID j 1 1 I 1 SECTXI AUSTENITIC/ AIR

< 2 1 1 1 SECTXI AUSTENITIC/ AIR l Attachment D l NED-P-MSD-088 l Revisen 0 l D4

l 2 Kmax Kmin SUBBLOCK CASE ID SCALE FACTOR CASE ID SCALE FACTOR 1 RESIDUAL 1.0000 RESIDUAL 1.0000 PRES,WT,TH 1.0000 2 RESIDUAL 1.0000 RESIDUAL 1.0000 PRES,WT,TH 1.0000 PRES,WT.TH 0.9700 TH TRANS 1.0000 crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R-0.1)

CRACK STRESS INTENSITY FACTOR SIZE CASE CASE CASE RESIDUAL TH-TRANS PRES,WT TH 0.0190 7.721 -2.100 2.004  !

0.0380 10.242 -2.925 2.846 0.0570 11.740 -3.528 3.499 0.0760 12.653 -4.009 4.056 0.0950 13.I79 -4.410 4.552 0.I140 13.406 -4.751 5.006 1 0.1330 13.404 -5.044 5.428 0.1520 13.294 5.328 5.856 0.1710 13.042 -5.586 6.275 0.1900 12.659 -5.817 6.681 0.2090 12.163 6.025 7.077 0.2280 11.569 -6.210 7.464 0.2470 10.889 -6.374 7.845 0.2660 10.135 -6.520 8.220 0.2850 9.364 -6.67I 8.618 0.3040 8.552 -6.816 9.028 0.3230 7.686 -6.946 9.436 I 0.3420 6.773 -7.060 9.843 i

0.3610 5.817 -7.159 10.251 '

O.3800 4.825 -7.243 10.658 0.3990 3.801 -7.313 11.066 0.4I80 2.880 -7.4I I I1.522 0.4370 2.051 -7.531 12.021 0.4560 1.209 -7.640 12.524 0.4750 0.360 -7.736 13.033 0.4940 -0.493 -7.819 13.546 0.5130 -1.346 -7.890 14.064 0.5320 -2.I96 -7.948 14.587 0.5510 -3.039 -8.001 15.126 0.5700 -3.880 -8.054 15.687 0.5890 -4.715 -8.094 16.254 0.6080 -5.542 -8.121 16.827 0.6270 -6.359 -8.134 17.406 0.6460 -7.162 -8.133 17.990 0.6650 -7.950 -8.118 18.579 0.6840 -8.750 8.092 19.186 0.7030 -9.636 -8.061 19.835 0.7220 -10.513 -8.013 20.491 0.7410 -11.380 -7.949 21.153 0.7600 -12.234 -7.867 21.822 Attachment D NED P-MSD-088 Revision 0 05 l

O ,

l M 3 o

4 0.7790 -13.074 -7.768 22.498 i

0.7980 -13.897 -7.652 23.180 i 0.8170 -14.656 -7.523 23.873  !

0.8360 -14.864 -7.443 24.621 0.8550 -15.017 -7.346 25.376 0.8740 -15.114 -7.234 26.139 0.8930 -15.152 -7.104 ~ 26.909 0.9120 -15.129 -6.957 27.686 0.9310 -15.045 -6.793 28.471 0.9500 -14.897 -6.612 29.263 l

l TOTAL SUBBLOCK CYCLE CYCLE KMAX KMIN DELTAK R DADN DA A A/T I BLOCK I i i 19.33 12.86 6.47 0.67 1.9E-07 0.0000 0.1800 0.13 2 1 19.33 13.44 5.89 0.70 1.4E-07 0.0000 0.1800 0.13 BLOCK 2 3 1 19.33 12.86 6.47 0.67 1.9E-07 0.0000 0.1800 0.13 l

4 1 19.33 13.44 5.89 0.70 1.4E-07 0.0000 0.1800 0.13 BLOCK 3 5 1 19.33 12.86 6.47 0.67 1.9E-07 0.0000 0.1800 0.13 6 19.33 13.44 5.89 1

0.70 1.4E-07 0.0000 0.1800 0.13 BLOCK 4 7 19.33 12.86 6.47 1

0.67 1.9E-07 0.0000 0.1800 0.13 8 19.33 13.44 5.89 1

0.70 1.4E-07 0.0000 0.1800 0.13 BLOCK 5 9 19.33 12.86 6.47

, 1 0.67 1.9E-07 0.0000 0.1800 0.13 10- 1 19.33 13.44 5.89 0.70 1.4E-07 0.0000 0.1800

0.13 i

i Attachment D NED.P-MSD-088 Revision 0 D6 Final