ML20101Q058
| ML20101Q058 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 03/30/1996 |
| From: | Deboo G COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20101Q015 | List: |
| References | |
| NED-P-MSD-092, NED-P-MSD-092-R00, NED-P-MSD-92, NED-P-MSD-92-R, NUDOCS 9604100158 | |
| Download: ML20101Q058 (43) | |
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't Exhibit C w* NEP-12-02 Revision i Page1of2 ;
1 COMMONWEALTH EDISON COMPANY j ., CALCULATION TITLE PAGE l CALCULATION NO. NED-P-MSD-092 PAGE NO.: 1 l I X SAFETY RELAED REGULATORY RELATED NON SAFETY RELATED CALCULATION T!TLE: Flaw Evaluation for 02BS-FIA_W id in Quad Cities Unit 1 Loop B Recirculation System STATION / UNIT: Quad Cities Unit 1 SYSTEM ABBRE3ATION: RR EQUIPMENT NO.:(IF APPL) PROJECTNO.:(IF APPL.) REV:0 STATUS: QA SERIAL NO. OR CHRON NO. DATE:_'3/1Y'ga fN . _ PREPARED BY: Guy H. DeBoo /l.m d) A / hN DATE: '7/?&9G
/ " sd i REVISION
SUMMARY
- InitialIssue ELECTRONIC CALCULATION DATA FILES REVISED:
(Name ext / size /date/ hour; min / verification method / remarks) DO ANY ASSUMPTIONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YES_ NO ___X REVIEWED BY: John C. Minichirilo (M r \2L ld2)M- DATE: 7,/ w/C6 y - , a REVIEW METHOD: COMMENTS (C OR NC):. APPROVED BY: John C. Minichiello , % O k/m & M e-- u DATE: 73W w 9604100158 960404 PDR AU9CK 05000254 P PDR
I Exhibit C l NEP 12-02 g Revisi:n I Page 2 of 2 i COMMONWEALTH EDISON COMPANY l CALCULATION TITLE PAGE CALCULATION NO. NED-P-MSD-092 PAGE NO.: 2 REV: STATUS: QA SERIAL NO. OR CHRON NO. DATE: i PREPARED BY: DATE: REVISION
SUMMARY
I ELECTRONIC CALCULATION DATA FILES REVISED: (Name ext / size /date/ hour: minherification method / remarks) DO ANY ASSUMPTIONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YESNO REVIEWED BY: DATE: REVIEW METHOD: COMMENTS (C OR NC): APPROVED BY: DATE: ELECTRONIC CALCULATION DATA FILES REVISED: (Name ext / size /date/ hour; min / verification method / remarks) DO ANY ASSUMPTIONS IN THIS CALCULATION REQUIRE LATER VERIFICATION YESNO ! REVIEWED BY: DATE: REVIEW METHOD: COMMENTS (C OR NC):. APPROVED BY: DATE: REVIEWED BY: DATE: i REVIEW METHOD: COMMENTS (C OR NC):. l APPROVED BY: DATE: ) _ ___
Exhibit C 5 NEP-12-02 Revision i COMMONWEALTH EDISON COMPANY CALCULATION TABLE OF CONTENTS PROJECT NO. CALCULATION NO.NED-P-MSD-092 REV. NO. O PAGE NO. 3 DESCRIPTION PAGE NO. SUB-PAGE NO. TITLE PAGE I REVISION
SUMMARY
2 TABLE OF CONTENTS 3 PURPOSE / OBJECTIVE 4 METHODOLOGY AND ACCEPTANCE CRITERIA 45 ASSUMPTIONS 5 DESIGN INPUT 6-9 REFERENCES 10 I CALCULATIONS 11-20 !
SUMMARY
AND CONCLUSIONS 21 ATTACHMENTS A LMT UT Test Report 02BS-F14 9 pages B NDIT SO40-QH-0266-00 2 pages C IGSCC Growth Analysis 6 pages D Fatigue Crack Growth Analysis 6 pages
t i w COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO. 4 Purpose / Objective: 1 The purpose of this calculation is to evaluate the flaw detected in weld 02BS-F14 on Quad Cities Unit 1 Recirculation B loop pump suction line. This flaw was found during the augmented IGSCC inspection program, which is based on NRC GL , 01. The flaw exceeded the applicable acceptance standards for austenitic steels ' l 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, IWB-3640, to establish its acceptance forcontinued service. l l l Methodology and Acceptance Criteria: 1 The piping report, Reference 4, identifies 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 this flaw. 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 Sm values are given in Table 1-1.2 of Section 111,1989 Edition. As required in IWB-3641 of Reference 1, flaw growth analyses are performed on the flaw to determine its maximum growth due to fatigue and stress corrosion cracking mechanisms for an evaluation period of at least four (4) operating years (35040 hours). The calculated maximum flaw dimensions at the end of the evaluation period are compared with the calculated maximum allowable flaw dimensions for both normal operating / upset conditions and emergency / faulted conditions to determine the acceptability for continued service. l REVISION 0 l l
i COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-Og2 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 Appendix 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. 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 this flaw is 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. l
- 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. ; REVISION 0 L
Ii t
- COMMONWEALTH EDISON COMPANY l
CALCULATION NO. NED-P-MSD-092 PAGE NO. 6 Design Input: Flaw Characterization: l Weld 02BS-F14 inspection report, Reference 3, describes the following l circumferentially oriented flaws in the 28" OD pipe to elbow weld of the loop A l recirculation pump suction. A cross-section of this weld is provided in Figure 1. l Flaw Depth Length Circumferential Location l No. Clockwise from Top 1 0.401" 22.0" 42.0" l l This flaw is located on the pipe side of the weld and is ID connected. The nominal ! wall thickness, used in this evaluation, is 1.25". l t i l i REVISION 0 (
?
b COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO. 7 Floure 1 Weld 02BS-F14 OD 28.0" t=1.25" ' Flaw Depth =0.401" G i 42.0" l 1 22.0" - l REVISION 0
7 s COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 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 with 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 02BS-F14 Looo A Recirculation Pumo Discharge: Maximum Temperature = 550"F Maximum Pressure = 1000 psi Fa (Ibf) Mb (ft-lbf) Mc (ft-Ibf) Weight -470 -2672 13670 Thermal 8968' 18089 56195 OBE 1436 2655 2092 Note 1: This force is compressive. 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 and the shutdown cooling mode. Using an as welded tapered transition weld, the Reference 7 thermal transients temperatures for these events are: , 1
. i l
REVISION 0 4
4 COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO. 9 AT,(*F) AT2 ( F) T,(*F) Ta(*F) ; Restart -45.4 -30.83 506.81 ' 536.81 Shutdown 15.72 2.78 357.4 333.2 Cooling Note 1: The T, and To temperatures are developed for the suction valve to pipe discontinuity which is a 3 to 1 tapered transition. This is conservative for the pipe to elbow tapered transition. The T. used for the fatigue evaluation was 507.53*F instead of the 506.81'F. Because of the previous stated conservatism. this temperature difference will not affect the results of the fatigue evaluation. Materials: As defined in Reference 3, the flaw is located on the pipe side of the weld. The i material for this piping is SA358 Gr. 304. From Reference 2, S,n for this material is 2 16,900 lbs/in at 550 F. The following material properties at 500 F are used in the evaluations: E = 25.8 x 10e p,; 4 et = 9.4 x 10 in/in/*F I v = 0.3 The use of E and a at 500*F (vs. 537 or 333 F) will not affect the conclusions reached for the fatigue crack growth. 1 REVISION O !
?
COMMONWEALTH EDISON COMPANY l CALCULAT!ON NO. NED-P-MSD-092 PAGE NO.10 l
References:
- 1) ASME Boiler and Pressure Vessel Code, Section XI,1989 Edition.
l 2) ASME Boiler and Pressure Vessel Code, Section 111,1989 Edition. l
- 3) LMT NDE Report Transmitting Ultrasonic Data Sheets for weld 02BS-F14 at Quad Cities Unit 1, dated 3/26/96.
l
- 4) ABB Reactor Recirculation Piping Report, Q1-RRCI-01C, Revision 14, EMD-067693.
- 5) NDIT SO40-QH-0266-00 from Sargent & Lundy to Comed (A.I. Gershman to G. H.
DeBoo), dated 3/28/96. l 6) " Technical Report on Material Selection and Processing Guidelines for BWR l Coolant Pressure Boundary Piping", NUREG-0313, Revision 2, January 1988.
- 7) ABB impell Corporation Calculation D3-RRCl-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 Structural Integrity Associates, Inc.
l I i l l REVISION 0 i l 4 h l
- i
s > CORR 40NWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO.11 Calculations: Evaluation of Loop B Recirculation Pump Suction Weld 02BS-F14: ; i Piping Dimensions and Material Properties for Loop B Recirculation Pump Suction Weld 02BS-F14: j l Outside Diameter, D,: D o = 28.0 in l Measured Wall Thickness, tn: R= D o-tn t n = 1.25 in 2 2 Axial Area, A: A = n- D o - (D o - 2 t nf A = 105 in 2 4 Section Modulus, Z: Z = x- D'-@o-2tnf o Z = 672.6 in 3 Do 64 7 Smat Operating Temperature: S m := 16900 psi at 550 *F l \ Modulus of Elasticity: E := 25.8-108 psi i n Coefficient of Thermal Expansion: a := 9.410.e. p Poisson Ratio: v := 0.3 )
- REVISION O
i'
?
COMMONWEALTH EDISON COMPANY s CALCULATION NO. NED-P-MSD-092 PAGE NO.12 l Load Definition and Stress Calculation for Loop B Recirculation Pump ! Suction Weld 02BS-F14- I l Axial Forces (!bs and psi): Normal and Upset Condition Pressure, Pn : P n := 1000.0 psi Emergency and Faulted Condition Pressure, P,: P f := 1000.0. psi P nD o o Pn :: 4tn " Pf Do o pf:= 4t a pf = 5600 psi n Weight Axial Force, W: W := 470 lbf W 0 Wm = 4.5 psi a Wm y T Thermal Axial Force, T: T = 0 Ibf 0 Tm = 0 psi a Tm : y This force is compressive. Seismic Axial Force F OBE OBE Force, FoBE: F OBE := 1436 lbf aOBEm:: A OBEm = msi SSE Force, FSSE: F SSE := 2 F OBE OSSEm 0 SSEm = 27.3 psi A Bending Moments (in-lbs): 1 M 2 Weight, M,: M w := 12-(2672 + 13670) in lbf a Wb : 0 Wb = 248.5 psi REVISION O l 1
COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO.13 Thermal, Mi l l 1 < 2 2 M T = 12-(18089 - 56195 inlbf 8 Tb = 1053.2
- psi a Tb
- z l
Seismic Moments: i OBE,MoBE: 1 2 23g M OBE M OBE = 12-(2655 + 2092 j in lbf a OBEb : OBEb = 60.3
- psi l Z
l SSE,MSSE M SSE := 2 M OBE 8SSEb " Z C SSEb = 120.6
- psi i
Thermal Transient Stress for Fatigue Crack Growth of the Loop B Recirculation l Pump Suction Weld 02BS-F14: j Restart of Idle Loop: AT 1 := -45.4 F AT 2 := -30.83 F T a := 507.53 F T b := 536.81.F E a AT 1 Linear Through war AT1 = -7M6
- psi Bending Stress: o AT1
- 2-( 1 - v)
Non-Linear (skin erlect) Because this event generates a compressive stress on the Bending Stress, AT2: inner surface this stress will be ignored. Gross Discontinuity Bending Stress: Per Reference 2, the stress index for the gross discontinuity i bending stress is i e 3 := 1.0 + 0.03- c 3 = 1.672 o ATab := c 3 E.a-{ a -b T ) REVISION O
I CORA80NWEALTH EDICON COMPANY ', CALCULATION NO. NED-P-MSD-092 PAGE NO 14
" ATab = -11872.8 psi Total Thermal Transient Throughwall Bending Stress for Restart of an idle Loop:
" ATab + ' AT1 = -19737.4
- psi Shutdown Cooling:
AT 1 := 15.72 F AT 2 := 2.78 F T a := 357.4 F T b := 333.2 F E a AT j Linear Through well OAT 1 8 AT1 = 2723.2 psi Bending Stress: 2.(1 _ y) ' Non Linear (skin effect) Because A T2 is very small and localized to the inner Bending Stress, AT2 : surface, it will not contnbute significantly to fatigue crack growth and is ignored. Gross Discontinuity 8 ATab = 9812.9
- psi Bending Stress: o ATab := c 3 E a-( a -bT )
Total Thermal Transient Throughwall Bending Stress for Shutdown Cooiing: C ATab + C AT1 = 12536.1
- psi Piping Membrane and Bending Stress for Crack Growth of the Loop B Recirculation Pump Suction Weld 02BS-F14:
4 Normal and Upset Conditions: PRESWT := a Pn + 8 Wm + 0 Wb PRESWT = 5853 psi TH := a Tm + 0 Tb TH = 1053.2
- psi REVISION O
?
CORMAONWEALTH EDISON COMPANY PAGE NO.15 CALCul.ATION NO. NED-P-MSD-092 Axial Residual Stress Through Wall Distribution for the Loop B Recirculation Pump Suction Weld 02BS-F14: Residual Stress Through Wal! Distribution per NRC NUREG-0313 Rev 2 to be used for the crack growth calculations: 8 0 := 1.0 o l := 30000.0 psi a 1 := -6.910 o 2 := 8.687 o 3 := -0.480 o 4 := -2.027 A o R( x) := a l- o0+0 1-( x) + o 2-( x)2 + 8 3'(X)* + 8 4'( X )' x := 0.0,0.1. 1.0 This is the through wall ratio x/t 4 3*10 2.5 10 4 8 R(x) x psi 2 10' O 30000 1.5'10 4 \\ 'O'T 5'2 11s55.5
-1248.1
, ,, ,4 s U -9516.5 U -13700.7 O R(X) 5000 \ / -14098.1
_E5' j U -11551.0 0 / U -6950.8
'0 E -1330.2
-5000 \ '0"U 4129.1
\ T a100
-1'10
-1.S* 10<
~ /
-2*10 d 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 (b)
Axial Residual Stress Distribution REVISION O l
)
COIN 00NWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO.16 IGSCC Crack Growth Calculation for the Loop B Recirculation Pump Suction Weld 02BS-F14: The crack growth due to IGSCC is calcuisted using the previously calculated residual stress and the combined pressure, weight and thermal stresses acting on the present flaw depth of 0.401" for a 3600 circumferential flaw. The crack growth rate, da/dt = 3.590 x 104 K,2.161 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 cogram, Reference 8. After 49000 hours, the flaw grows from 0.401" to a depth of 0.747" as a result of stress corrosion crack growth. As recommended in NUREG-0313 Reference 6, the flaw length is projected by increasing the original aspect ratio, lla, by the ratio of the projected depth to the original depth to calculate the projected aspect ratio. The projected flaw length, la is 1 1 a jf a 1 : 0.401 in i 1 = 22.0-in a jg = 0.747 in Ijf= q ,1 1 jg Ijr= M t Because the initial aspect ratio was greater than 20 to 1, Reference 6 does not require it to be increased, therefore using the increased aspect ratio to projed the final flaw length is conservative. Fatigue Crack Growth Calculation for the Loop B Recirculation Pump Suction Weld 02BS-F14: 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 and 1 shutdown cooling 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 3600 circumferential flaw model with two crack depths: The largest flaw depth permitted by Reference 1 of 0.75" and the current deepest flaw depth of 0.401" to establish the bounding fatigue crack growth condition. These calculations are documented in Attachment D. A review of these evaluations shows that the fatigue crack growth for both initial flaw depths is insignificant and therefore does not contribute to the finalend of evaluation period flaw size. REVISION O
COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD492 PAGE NO.17 ASME Section XI, Appendix C Acceptance Criteria for the Loop B Recirculation Pump Suction Weht 02BS-F14: After 49000 ogarating hours (5.6 years) the flaw size has been projected to be a maximum 0.750" in depth and 76.3" in len2th. The following calculations detemune the code acceptable flaw size for the bounding normal / upset load combination and the bounding emergency / faulted load combination. Applied Bending Stress, P , For Submerged Arc Welds (SAW): Piping Membrane Stress for the Loop B Recirculation Pump Suction Weld 02BS-F14: Normaland Upset Conditions: P mn 8 Pn + " Wm + 8 OBEm + 8 Tm P mn = 5618.1
- psi Emergency and Faulted Conditions:
P mf ;* 8 Pf + 8 Wm + 8 SSEm + 0 Tm P mf = 5631.8
- psi Piping Bending Stress Loop B Recirculation Pump Suction Weld 02BS-F14:
Normaland Upset Conditions: P bn : 8 Wb + 8 OBEb P bn = 308.8 psi Emergency and Faulted Conditions: P bf ;* 8 Wb + 8 SSEb P yb = 369.1
- psi ThermalExpansion Stress:
P e := a Tb P , = 1053.2
- psi REVISION O
COMMONWEALTH EDISON COMPANY
, CALCULATION NO. NED-P48SD-092 PAGE NO.18 ASME Safety Factors:
Normal and Upset Conditions: Emergency and Faulted Conditions: SF n := 2.77 SF g := 1.39 For SAW ASME Code Z Factor. SAW: Do Z saw := 1.30- 1 + 0.010~ 1 n -4 saw = 1.612 i i Applied Bending Str ess in SAWS for the Normal / Upset Condition: l l Normal and Upset Conditions. Ph e l P ABn := SFn '2 saw -P mn + P - P mn P ABn = 22544.9 psi i l and bn + Sf-l P mn50.5 S m Applied Bending Stress in SAWS for the Emergency / Faulted Condition: Emergency and Faulted Conditions: [ P ABf := SF g Z saw- P mf + P bg + SF P) e P ABf = 9512.2 psi
-P mf k
and P mf51.0 S m l 4 I 1 REVISION 0
COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD492 PAGE NO.19 ASME Section XI, Appendix C, Acceptable Banding Stress for Normal / Upset Conditions: l The acceptable bending stress for the normal / upset conditions is calculated using the equation from Appendix C of Reference 1 and specifying a flaw depth and range of flaw lengths. Using the maximum flaw depth permitted by the ASME Secton XI, lWB-3640, of 60% throughwall, the flaw depth of a nc = 0.6-t n is specified for the calculation of the acceptable bending stress. I 0 = 3.12,3.13. 3.14 rad Half crack angle. l l For 0 - 02x p(0) = ' ' I a ncJ=1tn - 3'S m 2t i .
)
nf l and the normal / upset acceptable bending stress is: P Bn(0) = 6- p 2t * *i"I EI e II
\
Flaw Length R 2 0.v-0 0 + p(0) P Bn(0) l 3.12 3.769 27308.5 TTJ 7779 27305.5 ITT 7 759 27305.5 p ABn = 22544.9 psi The applied bending stress of 22545 palis less than the accaptable bending stress of 27309 psi for a 0.75" deep 3600 flaw. The acceptable flaw size for the normal / upset condition is a nc = 0.75 in deep and 360'in length. REVISION O
~ COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO. 20 ASME Section XI, Appendix C, Acceptable Bending Stress for Emergency / Faulted Conditions: The acceptable bending stress for the emergency / faulted conditions is calculated using the equation from Appendix C of Reference 1 and specifying a flaw depth and range of flaw lengths. Using the maximum flow depth permitted by the ASME Section XI, lWB-3640, of 60% throughwall, the flaw depth of a fc := 0.6.t n is specifed for the calculation of the acceptable bending stress. 0 := 3.12,3.13. 3.14 rad Half crack angle. For 0 + pha 'n [ a fe P mf\ p(0) := 7
,}'k !
1 tn 3. S m/
\2 - ' "/
and the emergency / faulted acceptable bending stress is: l S P m [2- a 'feb Bf( 0 ) := 6. , p3 l sin ( p(0 )) N l i Flaw Length l 20R* 0 0 + p(0) P Bf(0) 3.12 3.768 27286.7 A6 Tf7 T/75 27256.7 3T4 T7BE 27286.7 p ABf = 9512.2
- psi I
The applied bending stress of 9512 psiis less than the acceptable bending stress of 27287 psi for a 0.75" deep 3600 flaw. The acceptable flaw size for the emergency / faulted condition is a te = 0.75 in deep and 3600 in length. REVISION 0
COMMONWEALTH EDISON COMPANY CALCULATION NO. NED-P-MSD-092 PAGE NO. 21 i Summary and
Conclusions:
1 The evaluation for the flaw found in the 02BS-F14 weld of the Loop B Recirculation Pump suction line is l acceptable for 49000 hours of hot operating time. This evaluation was performed using rnethodology of ' Appendix C and acceptance criteria of IWB-3640 of the ASME B&PV Code, Section,XI, Refersace 1. The end of evaluation period flaw sizes considered crack powth from IGSCC and fatigue mechanisms, and calculated the IGSCC growth as specified in NUREG-0313, Reference 6. The end of evaluation period flaw depths were shown to be less than the critical flaw depth for a 360' circumferential flaw. REVISION O (FINAL) (02BS-F14.MCD)
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- f)2HS F14 IIIDICAT10ll IlllllHEll- 1 FLAW Cl, ASS: SUFFACE UFPER TADI.E A/l. t . ilu UERVICE TYPE: INSERVICE LOWER TADI.E A/l, = st!i HATEltl AL: AUSTENITIC UPPEft TABl.E A/T - 9.02 W A bt.
- T *' = 1.25" LOWER TABLE A/T c 1H.47 HIN . FI.AW Dist'111 = .049" ASPECT RATIO t .02 liAX Fl.AW !)EPril : 1.25" FLAW "T" - .4fil' 1 TLAW LEH0Til : 22" ALLOWADI,8 - 9. 82 l X TilRU WALL 2 3 2. fdlE RASRis uit Tile Alif)VE CALCUJ.ATIDHS FLAW IS RE.lECTABl.R i
'5 L'. 4 L Attachment A NED-P-MSD-092 Revision 0 A9 Final
. .~- .. ..- ... ...... ...)
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x_u niSMCU Yu i nov f , a-woo v/m . Dl / m.g'ju', 't Eydyp 1 3g3 h 0sAreTvRetarro COMED NUCLEAR DESIGN ANSMITTAL INFORMATION TR Originating Organization ] O nos.sArciv-actATro Comed NDIT No._g.oto-on-onss _qo 1 O REGULATORY RELATED _ 1 5tolion_ ou a cities- Ohr wrWLsaIntnt & L""Mr k
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~)esign Change Authority No.:_ Unit (s)_ i
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'Page ~1
_ . RR _. - i of 2 ubject_ ana 02nTransmitta_l 3s or Forcesad % _ , To a g nasco
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L 7..Gerahman s mP 55M on Reacter RecirculatioJnwelda 670). ino due to Crack 02AS-912 (NP.CA2B1 02BS.P1.4 _ _ PreisetJanoin==r pe ed Welds M
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w e ICN p.. M Approved for Use
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c _ CEnaineering JudgementCUnverified thod and Schedule of Verification f cription of information; or Unverified NDrrs:_._ - renca: _ _ I ABB to S&LReactor on Recirculation Pipi 06-09-93, filed u d j n er EMD-067693, 00 Rev.ng Report Q1-RRCI-01C, Rev 1
, tranaterred er your request, tental elbow rciorance. this NDIT transmits the for i
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670 end off of Pump 1D-202c on the su tices and moments at weld 02 - on line of the RR Piping from onthethe (loads in LBS, taoments in FT i LBS) Coordinates al Force, M,= Used l Torsional Moment , M,= 17,= Axial Force with positive f 1 F. Fu Vertical Moment)eree indicating ccepression, F . F, .
-470 M.
8968 -1557 877 E K 6894 2727 21611 3934 8329 -2672 L 5761 4474 -74293 13670 1436 400 58571 18089 1252 7886 16198 56195 1544 -5L741 46377 \ 6638 19024 36642 Shu:down of RR line w/RWNormal Operation w/RWCU in 2655 2092 service; TH 2 is Normal Operation w/ of issuonce' OBE is the maximum of mit (X+Y) or (Z+Y) oRWCUinservice;( i forces and inoments at Welds - F14, 02BS ~l ' nformation: - 02AS 812 and 01AS-F14 on the RR Pi se reference ping t DN __ Attachment B iberg DG
= QUA L. Kaushansky - 23 NED-P-MSD-092 D. Bianchini een0
- 23 01
_A9004-001 RW No.q N/A CHRON No.:_ N/A
s Attachment C
- NED-P-MSD-092
. Revision 0 C1 to pc CRACK ;
(C) COPYRIGHT 1984, 1990 STRUCTURAL INTEGRITY ASSOCIAW S, INC. SAN JOSE, CA (408)978-5200 VER$!0N 2.1 Date: 1 Mar 1994 Time: 11:53:17.83 l LEAST SQUARE CURVE FIT OF STESS PROFILE l 0285-F14 RES! DUAL TERM COEFFICIENT C0 3.045E+01 C1 -1.780E+02 C2 2.154E+02 C3 -6.963E+01 COEFFICIENT OF DETERMINATION R*2= 0.9991 CORNELATION COEFFICIENTS 0.9983 X VALUE Y VALUE Y CALC O!FF 0.000E+00 3.000E+01 3.045E+01 -4.531E 01 1.250E-01 1.190E+01 1.143E+01 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 -1.341E+01 -2.937E-01 6.250E 01 1.410E+01 -1.366E+01 4.401E 01 7.500E-01 1.155E+01 -1.126E+01 -2.891E 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 3.691E+00 4.389E 01 1.250E+00 8.100E+00 8.540E+00 4.401E-01 I i l l l 9 I
Attachment C NED-P-MSD 092 Revislin 0 l C2 to pc-CRACK (C) COPYRIGHT 1984, 1990 STRUCTURAL INTEGRITY ASSOCIATES, INC. SAN JOSE, CA (408)978 8200 I VERSION 2.1 Date: 29-Mar 1996 i Time: 21: 5: 5.71 l LINEAR ELASTIC FRACTURE MECHANICS EVALUATION 02BS F14 K VS A crack model:CIRCUMFERENTIAL CRACK IN CYLINDER (T/R=0.1) WALL THICKNESS (t)= 1.2500 STRESS COEFFICIENTS CASE ID CD C1 C2 C3 RESIDUAL 30.4531 178.0312 215.4409 69.6322 PRES &WT 5.8500 0.0000 0.0000 0.0000 TH 1.0500 0.0000 0.0000 0.0000 RESTART 19.7000 31.5800 0.0000 0.0000
$HUTDOWN 12.5000 -20.0000 0.0000 0.0000 CRACK -- -------- -STRESS INTENSITY FACTOR ---- ----- ----
512E CASE CASE CASE CASE CASE RESIDUAL PRES &WT TH RESTART SHUTDOWN 0.0200 7.898 1.626 0.292 5.374 3.410 0.0400 10.444 2.311 0.415 -7.489 4.752 0.0600 11.930 2.843 0.510 9.034 5.733 0.0800 12.815 3.297 0.592 -10.270 6.518 0.1000 13.288 3.702 0.665 -11.300 7.171 0.1200 13.456 4.074 0.731 -12.177 7.728 0.1400 13.465 4.444 0.798 -13.005 8.254 0.1600 13.307 4.806 0.863 13.765 8.737 0.1800 12.986 5.156 0.925 -14.447 9.170 O.2000 12.527 5.497 0.987 15.061 9.560 l 0.2200 11.949 5.830 1.046 -15.612 9.911 l l 0.2400 11.267 6.157 1.105 16.108 10.226 1 1 0.2600 10.537 6.496 1.166 16.598 10.538 l 0.2800 9.765 6.851 1.230 17.089 10.851 ! , 0.3000 8.919 7.205 1.293 -17.536 11.135 I l 0.3200 8.007 7.559 1.357 -17.941 11.393 0.3400 7.037 7.912 1.420 18.305 11.625 0.3600 6.016 8.266 1.484 -18.628 11.831 0.3800 5.016 8.639 1.551 18.965 12.046 0.4000 4.181 9.071 * .628 -19.430 12.342 l 0.4200 3.320 9.508 1.707 19.863 12.618 1 O.4400 2.438 9.950 1.786 20.264 12.874 I 0.4600 1.541 10.396 1.866 20.632 13.109 0.4800 0.634 10.848 1.947 20.967 13.322 0.5000 -0.280 11.304 2.029 -21.267 13.515 , 0.5200 ' -1.191 11.789 2.116 -21.595 13.724 ! 0.5400 -2.109 12.280 2.204 21.5 8 13.912 0.5600 3.029 12.777 2.293 22.146 14.077 0.5800 3.949 13.280 2.384 22.369 14.220 0.6000 4.865 13.788 2.475 22.555 14.340 0.6200 -5.773 14.301 2.567 22.704 14.437 0.6400 6.765 14.852 2.666 22.852 14.533
! 0.6600 -7.791 15.419 2.767 22.969 14.609 0.6800 8.816 15.993 2.870 23.843 14.658
' 14.679 O.7000 9.839 16.573 2.975 23.072 O.7200 -10.855 17.160 3.080 23.055 14.671 i i
__ _ __. . _ . - ~ _ _ . - - - - - . - - Attachment C
- NED-P-MSD-092
- R: vision 0 C3
- 0.7400 -11.864 17.754 3. 27 22.991 14.633
- 0.7600 -12.569 18.376 3.298 22.976 14.625 i
0.7800 12.940 19.029 3.415 23.013 14.652 0.8000 -13.255 19.686 3.534 -23.008 14.651 0.8200 13.511 20.356 3.84 -22.959 14.623 O.8400 13.707 21.030 3.775 22.866 14.567
- 0.8600 -13.839 21.712 3.aP7 22.729 14.482 i 0.8800 14.150 22.417 4.824 -22.489 14.333 i 0.9000 -15.158 23.178 4.160 22.019 14.039 i 0.9200 -16.132 23.948 4.298 21.476 13.698 0.9400 -17.069 24.726 4.438 -20.858 13.310 3 0.9600 17.966 25.513 4.579 -20.164 12.873 0.9800 18.818 26.308 4.722 -19.392 12.388
. 1.0000 -19.623 27.110 4.56 -18.541 11.852 4 4 i 1
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Attachment C NED-P-MSD-092
, R; vision 0 C4 l
l N pc CRACK (C) COPYRIGMT 1984, 1990 STRUCTURAL INTEGRITY ASSOCI ATES, INC. SAN JOSE, CA (408)978 8200 VERSION 2.1 Date: 29 Mar-1996 Time: 21:10: 3.90 STRESS CORROSION GACK GROWTH ANALYSIS 02BS-F14 IGSCC FOR A=0.401= INITIAL CRACK SIZES 0.4010 WALL THICKNESS = 1.2500 MAX CRACK $1ZE FOR SCCG= 1.0000 STRESS CORROSION CRACK GROWTH LAW LAW ID C N Kthres K1C NRC ICSCC 3.590E 08 2.1610 0.0000 200.0000 STRESS COEFFICIENTS CASE ID CO C1 C2 C3 RESIDUAL 30.4531 178.0312 215.4409 69.6322 PRES &WT 5.8500 0.0000 0.0000 0.0000 TH 1.0500 0.0000 0.0000 0.0000 ' RE$ TART 19.7000 31.5800 0.0500 0.0000 l SHUTDOWN 12.5000 -20.0000 0.0000 t 0.0000 Kasz l CASE ID SCALE FACTOR l RESIDUAL 1.0000 TH 1.0000 l PRES &WT 1.0000 9 ! TIME PRINT TIME INCREMENT INCREE NT 50000.0 1000.0 1000.0 1 I . i I I l l l
l ., Attachment C 1 NED-P-MSD.092 Revision 0 C5 s crack modet:CIRCUMFERENTIAL CRACK IN CYLiteER (T/R=0.1) l CRACK ----- ----- S1RESS INTENSITY FACTER -- - - -- --- S!2E CASE CASE CASE CASE CASE RESIDUAL PRES &WT TN RESTART SHUTDOWN i 0.0200 7.898 1.626 0.292 -5.374 3.410 O.0400 10.444 2.311 0.415 -7.489 4.752 0.0600 11.930 2.843 0.510 -9.034 5.733 0.0800 12.815 3.297 0.592 -10.270 6.518 0.1000 13.288 3.702 0.665 11.300 7.171 0.1200 13.456 4.074 0.731 -12.177 7.728 0.1400 13.465 4.444 0.798 - U.005 8.254 l 0.1600 13.307 4.806 0.863 -13.765 8.737 O.1800 12.986 5.156 0.925 -14.447 9.170 0.2000 12.527 5.497 0.987 -15.061 9.560 0.2200 11.949 5.830 1.046 -15.612 9.911 0.2400 11.267 6.157 1.105 -16.108 10.226 ! 0.2600 10.537 6.4% 1.166 -16.598 10.538 0.2800 9.765 6.851 1.230 17.089 10.851 0.3000 8.919 7.205 1.293 -17.536 11.135 0.3200 8.007 7.559 1.357 17.941 11.393 0.3400 7.037 7.912 1.420 18.305 11.625 l 0.3600 6.016 8.266 1.484 18.628 11.831 O.3800 5.016 8.639 1.551 -18.%5 12.046 0.4000 4.181 9.071 1.628 -19.430 12.342 0.4200 3.320 9.508 1.707 19.863 12.618 0.4400 2.438 9.950 1.786 20.264 12.874 ,
- 0.4600 1.541 10.3 % 1.866 -20.632 13.109 1
! 0.4800 0.634 10.848 1.947 -20.967 13.322 l 0.5000 -0.280 11.304 2.029 -21.267 13.515 ' O.5200 -1.191 11.789 2.116 21.595 13.724 0.5400 2.109 12.280 2.204 -21.888 13.912 0.5600 3.029 12.777 2.293 -22.146 14.077 0.5800 3.949 13.280 2.384 22.369 14.220 0.6000 -4.865 13.788 2.475 -H.555 14.340 l 0.6200 -5. 773 14.301 2.567 -22.704 14.437 0.6400 6.765 14.852 2.666 22.852 14.533 0.6600 7.791 15.419 2.767 22.969 14.609 0.6800 8.816 15.993 2.870 -23.043 14.658 0.7000 -9.839 16.573 2.975 23.072 14.679 0.7200 -10,855 17.160 3.080 23.055 14.671 0.7400 11.864 17.754 3.187 -22.991 14.633 0.7600 -12.569 18.376 3.298 22.976 14.625 0.7800 12.940 19.029 3.415 -23.013 14.652 l 0.8000 13.255 19.688 3.534 23.008 14.651 l 0.8200 -13.511 20.356 3.654 22.959 14.623 0.8400 -13.707 21.030 3.775 -22.866 14.567 0.8600 13.839 21.712 3.897 22.729 14.482 0.8800 14.150 22.417 4.024 -22.489 14.333 0.9000 15.158 23.178 4.160 22.019 14.039 l 0.9200 16.132 23.948 4.298 21.476 13.698 l 0.9400 17.069 24.726 4.438 -20.858 13.310 0.9600 -17.966 25.513 4.579 20.164 12.873 0.9800 18.818 26.308 4.722 19.392 12.388 1.0000 19.623 27.110 4.866 18.541 11.852 { i l l
_ _ _ _ ~ __ __ _ _ _ _ _ . __ . _ _ __. _,
~
Atta:hment C NED-P-MSD 092 ; R; vision 0 C6 , TIME KMAX DA/DT 04 A A/THK 1000.0 14.86 1.225E 05 0.0122 0.4132 0.331 2000.0 14.65 1.187E 05 0.0119 0.4251 0.340 3000.0 14.44 1.151E 05 0.0115 0.43M 0.349 4000.0 14.24 1.116E-05 0.0112 0.4478 0.358 5000.0 14.03 1.081E-05 0.0108 0.4586 0.367
- 6000.0 13.83 1.048E-05 0.0105 0.4691 0.375 i 7000.0 13.63 1.016E-05 0.0102 0.4792 0.383 8000.0 13.44 9.857E 06 0.0099 0.4891 0.391 9000.0 13.26 9.565E-06 0.0096 0.4987 0.399 10000.0 13.08 9.287E 06 0.0093 0.5880 0.406 11000.0 12.92 9.044E-06 0.0090 0.5170 0.414 12000.0 12.76 8.814E 06 0.0088 0.5258 0.421
. 13000.0 12.62 8.593E 06 0.0086 0.5344 0.428 14000.0 12.47 8.381E 06 0.0084 0.5428 0.434 15000.0 12.33 8.177E 06 0.0082 0.5510 0.441 16000.0 12.19 7.982E 06 0.0080 0.5589 0.447 17000.0 12.06 7.794E-06 0.0078 0.5667 0.453 18000.0 11.93 7.617E 06 0.0076 0.5744 0.459 19000.0 11.81 7.446E 06 0.0074 0.5818 0.465 20000.0 11.69 7.282E 06 0.0073 0.58P1 0.471 21000.0 11.57 7.128E-06 0.0071 0.5962 0.477 22000.0 11.46 6.979E-06 0.0070 0.6832 0.483 I 23000.0 11.35 6.838E 06 0.0068 0.6100 0.488 24000.0 11.25 6.704E 06 0.0067 0.6167 0.493 25000.0 11.14 6.574E-06 0.0066 0.4233 0.499 26000.0 11.04 6.439E-06 0.0064 0.6297 0.504 27000.0 10.93 6.301E 06 0.0063 0.6360 0.509 28000.0 10.82 6.167E-06 0.0062 0.4422 0.514 29000.0 10.71 6.035E 06 0.0060 0.6482 0.519 30000,0 10.60 5.90$E 06 0.0059 0.6542 0.523 31000.0 10.50 5.779E-06 0.0058 0.6599 0.528 32000.0 10.40 5.657E 06 0.0057 0.6456 0.532 33000.0 10.30 5.542E 06 0.0055 0.6711 0.537 1 34000.0 10.20 5.430E 06 0.0054 0.6766 0.541 35000.0 10.11 5.322E 06 0.0053 0.6819 0.546 36000.0 10.02 5.218E-06 0.0032 0.6871 0.550 37000.0 9.93 5.119E 06 0.0051 0.6922 0.554 38000.0 9.84 5.024E-06 0.0050 0.6972 0.558 39000.0 9.76 4.930E-06 0.0049 0.7022 0.562 40000.0 9.67 4.841E 06 0.0048 0.7070 0.566 41000.0 9.60 4.757E 06 0.0048 0.7114 0.569 42000.0 9.52 4.675E-06 0.0047 0.7144 0.573 43000.0 9.44 4.595E 06 0.0046 0.7210 0.577 , 1 44000.0 9.37 4.517E-06 0.0045 0.7256 0.580 45000.0 9.30 4.445E 06 0.0044 0.7300 0.584 46000.0 9.23 4.375E 06 0.0044 0.7344 0.588 47000.0 9.16 4.306E 06 0.0043 0.7387 0.591 48000.0 9.10 4.239E 06 0.0042 0.7429 0.594 49000.0 9.08 4.223E 06 0.0042 0.7471 0.598 50000.0 9.09 4.229E 06 0.0042 0.7514 0.601 Final
e - Attachment D NED-P4ASD 092 Revtion0 i D1 , i tm pc-CRACK (C) COPYRIGHT 1984, 1990-STRUCTURAL INTEGRITY ASSOCIATES, INC. SAN JOSE, CA (4081978-8200 ] VERSION 2.1 1 1 Date: 28-Mar-1996 i
)
Times 15: 0:24.77 s FATIGUE CRACK GROWTH ANALYSIS i i l 02BS-F14 FATIGUE CRACK GROWTH A=0.401' I i l- INITIAL CRACK SIZE = 0.4010
- l WALL THICKNESS = 1.2500 l HAX CRACK SIZE FOR FCG= 1.0000 l TEMPERATURE = 550.0 l I ASME SECTION XI: AUSTENITIC STEEL WITH AIR ENVIRONMENT !
da/dN = C
- 10^F
- S
- dK^3.3 where S= 1,0 ~ for R < 0 l
= 1.0 +- 1.8 *R for 0 < R < 0.79 l
= -43.35 + 57.97
- R for 0.79 < R < 1
- F = code specified function of temperature l l dK = Kmax - Kmin R = Kmin / Kmax WHERE
- '
C
- 10*F = 1.84033E-10 l IS FOR THE CURRENTLY ASSUMED UNITS OF- I j FCRCE: kips LENGTH: inches TEMPEhATURE: Fahrenheit j STRESS COEFFICIENTS
!- CASE ID CO C1 C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 PRES &WT 5.8500 0.0000 0.0000 0.0000 TH 1.0500 0.0000 0.0000 0.0000 l RESTART -19.7000 31.5200 0.0000 0.0000 CHUTDOWN 12.5000 -20.0000 0.0000 0.0000 NUMBER OF CYCLE BLOCKS = 5 FRINT INCREMENT OF CYCLE BLOCK =- 1 NUMBER OF CALCULATION PRINT FCG SUBBLOCK CYCLES INCREMENT INCREMENT LAW ID 1 1 1 1 SECT XI AUSTENITIC/ AIR 2 1 1 1 SECT XI AUSTENITIC/ AIR 3, 1 1 1 SECT XI AUSTENITIC/ AIR Kmax Kmin SUEELOCK CASE ID SCALE FACTOR CASE ID SCALE FACTOR 1 RESIDUAL 1.0000 RESIDUAL 1.0000 ( TH 1.0000 i PRES &WT 1.0000 l 2 RESIDUAL 1.0000 RESIDUAL 1.0000 TH 1.0000 TH 0.9700 PRES &WT 1.0000 PRES &WT 1.0000 RESTART 1.0000 ; 3 RESIDUAL 1.0000 RESIDUAL 1.0000 1 i PRES &WT 1.0000 PRES &WT 1.0000 l TH 0.e400 TH 0.c400 t SHUTDOWN 1.0000 l l l t _ __ ., _ _ _ __ __ __ _ _ _ _ _ _
f i
- _ [ Attachment D
! . NED-P-MSD.092 ' ' ~ R;vtion 0 i L' D2 l crack model:CIRCUMFERENTIAL CRACX IN CYLINDER (T/R=0.1) CRACK --------------- STRESS INTENSITY FACTOR---------------- SIZE CASE CASE CASE CASE CASE I RESIDUAL PRES &WT TH RESTART SHUTDOWN l 0.0200 7.898 1.626 0.292 -5.375 3.410 0.0400 10.444 2.311 0.415 -7.490 4.752 l 0.0600 11.930 2.843 0.510 -9.035 5.733 l 0.0800 12.815 3.297 0.592 -10.272 6.518 1 0.1000 13.288 3.702 0.665 -11.302 7.171 i 0.1200 13.456 4.074 0.731 -12.180 7.728 l 0.1400 13.465 4.444 0.798 -13.009 8.254 f i 0.1600 13.307 4.806 0.863 -13.769 8.737 0.1800 12.986 5.156 0.925 -14.453 9.170 ' O.2000 12.527 5.497 0.987 -15.067 9.560 0.2200 11.949 5.830 1.046 -15.620 9.911 ! 0.2400 11.267 6.157 1.105 -16.116 10.226 l 0.2600 10.537 6.496 1.166 -16.608 10.538 l 0.2800 9.765 6.851 1.230- -17.100 10.851 0.3000 8.919 7.205 1.293 -17.549 11.135 i 0.3200 8.007 7.559' 1.357 -17.956 11.393 O.3400 7.037 7.912 1.420 -18.321 11.625 . 0.3600 6.016 8.266 1.484 -18.645 11.831 l 0.3800 5.016 a.639 1.551 -18.984 12.046 0.4000 4.181 9.071 1.628 -19.451 12.342 0.4200 3.320 9.508 1.707 -19.887 12.618 0.4400 2.438 9.950 1.786 -20.289 12.874 i i 0.4600 1.541 10.396 1.866 -20.659 13.109 0.4800 0.634 10.848 1.947 -20.996 13.322 0.5000 -0.280 11.304 2.029 -21.299 13.515 0.5200 -1.191 11.789 2.116 -21.629 13.724 0.5400 -2.109 12.280 2.204 -21.925 13.912 0.5600 -3.029 12.777 2.293 -22.186 14.077 0.5800 -3.949 13.280 2.384 -22.411 14.220 0.6000 -4.865 13.788 2.475 -22.601 14.340 0.6200 -5.773 14.301 2.567 -22.753 14.437 0.6400 -6.765 14.852 2.666 -22.903 14.533 0.6600 -7.791 15.419 2.767 -23.024 14.609 0.6800 -8.816 15.993 2.870 -23.101 14.658 0.7000 -9.839 16.573 2.975 -23.134 14.679 0.7200 -10.855 17.160 3.080 -23.121 14.671 0.7400 -11.864 17,754 3.187 -23.061 14.633 0.7600 -12.56C 18.376 3.298 -23.050 14.625 0.7800 -12.940 19.029 3.415 -23.091 14.652 0.8000 -13.255 19.688 3.534 -23.090 14.651 0.2200 -13.511 20.356 3.654 -23.046 14.623 0.8400 -13.707 21.030 3.775 -22.956 14.567 0.8600 -13.839 21.712 3.897 -22.824 14.482 0.8800 -14.150 22.417 4.024 -22.590 14.333 0.9000 -15.158 23.178 4.160 -22.126 14.039 0.9200 -16.132 23.948 4.298 -21.588 13.698 0.9400 -17.069 24.726 4.438 -20.977 13.310 0.4600 -17.966 25 513 4.579 -20.289 12.873 0.9800 -18.818 26.308 4.722 -19.523 12.388 , 1.0000 -19.623 27.110 4.866 -18.679 11.852 l j. l i
a Attachntent D i
. NED-P-MSD 092 .
Revtion0 1
- D3 TOTAL SUBBLOCK CYCLE CYCLE KMAX KMIN DELTAK R DADN DA A A/T
- BLOCK 1 1 1 14.86 4.14 10.73 0.28 6.9E-07 0.0000 0.4010 0.32 i 2 1 14.86 -4.66 19.52 -0.31 3.3E-06 0.0000 0.4010 0.32 3 1 26.63 14.28 12.36 0.54 1.5E-06 0.0000 0.4010 0.32 i BLOCK 2 l 4 1 14.86 4.14 10.73 0.28 6.9E-07 0.0000 0.4010 0.32 i 5 1 14.86 -4.66 19.52 -0.31 3.3E-06 0.0000 0.4010 0.32 +
6 1 26.63 14.28 12.36 0.54 1.5E-06 0.0000 0.4010 0.32 BLOCK 3 l l 7 1 14.86 4.14 10.73 0.28 6.9E-07 0.0000 0.4010 0.32 i 8 1 14.86 -4.66 19.52 -0.31 3.3E-06 0.0000 0.4010 0.32 9 1 26.63 14.28 12.36 0.54 1.5E-06 0.0000 0.4010 0.32 BLOCK 4 10 1 14.86 4.14 10.73 0.28 6.9E-07 0.0000 0.4010 0.32 i
- 11 1 14.86 -4.66 19.52 -0.31 3.3E-06 0.0000 0.4010 0.32
]
i ! 12 1 26.63 -14.28 12.36 0.54 1.5E-06 0.0000 0.4010 0.32
)
BLOCK 5 13 1 14.86 4.14 10.73 0.28 6.9E-07 0.0000 0.4010 0.32 14 1 14.86 -4.66 19.52 -0.31 3.3E-06 0.0000 0.4010 0.32 ; 15 1 26.63 14.28 12.36 0.54 1.5E-06 0.0000 0.4010 0.32 l
e Attachment D l NED-P4SD 092 Revision 0
- o. D4 o
tm pc-CRACK lC) COPYRIGHT 1984, 1990 STRUCTURAL INTEGRITY ASSOCIATES, INC. SAN JOSE, CA (4081978-8200 VERSION 2.1 Date: 28-Mar-1996 Time: 14:58:32.17 s FATIGUE CRACK GROWTH ANALYSIS 02BS-F14 FATIGUE CRACK GROWTE A=0.75" INITIAL CRACK SIZE- 0.7500
- WALL THICKNESS = 1.2500 KAX CRACK SIZE FOR FCG= 1.0000 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 i
= -43.3 5 + 57. 97
- R for 0.79 < R < 1 1 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 STRESS COEFFICIENTS CASE ID CO C1 C2 C3 RESIDUAL 30.4531 -178.0312 215.4409 -69.6322 PRES &WT 5.8500 0.0000 0.0000 0.0000 TH 1.0500 0.0000 0.0000 0.0000 RESTART -19.7000 31.5200 0.0000 0.0000 SHUTDOWN 12.5000 -20.0000 0.0000 0.0000 i NUMBER OF CYCLE BLOCKS = 5 PRINT INCREMENT OF CYCLE BLOCK = 1 NUMBER OF CALCULATION PRINT FCG SUBBLOCK CYCLES INCREMENT INCREMENT LAW ID 1 1 1 1 SECT XI AUSTENITIC/ AIR 2 1 1 1 SECT XI AUSTENITIC/ AIR 3 1 1 1 SECT XI AUSTENITIC/ AIR Kmax Kmin SUBBLOCK CASE ID SCALE FACTOR CASE ID SCALE FACTOR 1 RESIDUAL 1.0000 RESIDUAL 1.0000 TH 1.0000 PRES &WT 1.0000 2 RESIDUAL 1.0000 RESIDUAL 1.0000 TH 1.0000 TH 0.9700 PRES &WT 1.0000 PRES &WT 1.0000 RESTART 1.0000 3 RESIDUAL 1.0000 RESIDUAL 1.0000 PRES &WT 1.0000 PRES &WT 1.0000 TH 0.6400 TH 0.6400 SHUTDOWN 1.0000
8 1 Attachment D
' NED-P-MSD.092
- Revision 0 D5 crack model:CIRCuMFERENTIAL CRACK IN CYLINDER (T/R=0.1)
CRACK ---------------STRESS INTENSITY FACTOR---------------- SIZE CASE CASE CASE CASE CASE RESIDUAL PRESWT TH RESTART SHUTDOWN 0.0200 7.898 1.626 0.292 -5.375 3.410 0.0400 10.444 2.311 0.415 -7.490 4.752 0.0600 11.930 2.843 0.510 -9.035 5.733 0.0800 12.815 3.297 0.592 -10.272 6.518 0.1000 13.288 3.702 0.665 -11.302 7.171 0.1200 13.456 4.074 0.731 -12.180 7.728 0.1400 13.465 4.444 0.798 -13.009 8.254 0.1600 13.307 4.806 0.863 -13.769 8.737 0.1800 12.986 5.156 0.925 -14.453 9.170 0.2000 '12.527 5.497 0.987 -15.067 9.560 0.2200 11.949 5.830 1.046 -15.620 9.911 0.2400 11.267 6.157 1.105 -16.116 10.226 0.2600 10.537 6.496 1.166 -16.608 10.538 0.2800 9.765 6.851 1.230 -17.1'M 10.851 0.3000 8.919 7.205 1.293 -17.545 11.135 0.3200 8.007 7.559 1.357 -17.956 11.393 0.3400 7.037 7.912 1.420 -18.321 11.625 0.3600 6.016 8.266 1.484 -18.645 11.831 0.3800 5.016 8.639 1.551 -18.984 12.046 0.4000 4.181 9.071 1.628 -19.451 12.342 0.4200 3.320 9.508 1.707 -19.887 12.618 0.4400 2.438 9.950 1.786 -20.289 12.874 0.4600 1.541 10.396 1.866 -20.659 13.109 0.4800 0.634 10.848 1.947 -20.996 13.322 0.5000 -0.280 11.304 2.029 -21.299 13.515 0.5200 -1,191 11.789 2.116 -21.629 13.724 0.5400 -2.109 12.280 2.204 -21.925 13.912 0.5600 -3.029 12.777 2.293 -22.186 14.077 0.5800 -3.949 13.280 2.384 -22.411 14.220 0.6000 -4.865 13.788 2.475 -22.601 14.340 0.6200 -5.773 14.301 2.567 -22.753 14.437 ' O.6400 -6.765 14.852 2.666 -22.903 14.533 0.6600 -7.791 15.419 2.767 -23.024 14.609 l 0.6800 -8.816 15.993 2.870 -23.101 14.658 0.7000 -9.839 16.573 2.975 -23.134 14.679 0.7200 -10.855 17.160 3.080 -23.121 14.671 0.7400 -11.864 17.754 3.187 -23.061 14.633 3 0.7600 -12.569 18.376 3.298 -23.050 14.625 1 l 0.7800 -12.940 19.029 3.415 -23.091 14.652 0.8000 -13.255 19.688 3.534 -23.090 14.651 0.8200 -13.511 20.356 3.654 -23.046 14.623 ' 0.8400 -13.707 21.030 3.775 -22.958 14.567 1 0.8600 -13.839 21.712 3.897 -22.824 14.482 l 0.8800 -14.150 22.417 4.024 -22.590 14.333 ; 0.9000 -15.158 23.178 4.160 -22.126 14.039
- I 0.9200 -16.132 23.948 4.298 -21.588 13.698 1 0.9400 -17.069 24.726 4.438 -20.977 13.310 '
0.9600 -17.966 25.513 4.579 -20.289 12.873 l 0.9800 -18.818 26.308 4.722 -19.523 12.388 l 1.0000 -19.623 27.110 4.866 -18.679 11.852 I l i
PP l i '( , Attachinerst D 1 N2 Revision 0 i D6 l TOTAL SUBBLOCK CYCLE CYCLE KMAX KMIN DELTAK R DADN DA A A/T i BLOCK 1 1 1 9.09 -12.22 21.31 -1.34 4.5E-06 0.0000 0.7500 0.60 t 2 1 9.09 -14.06 23.15 -1.55 5.9E-06 0.0000 0.7500 0.60 3 1 22.55 7.92 14.63 0.35 2.1E-06 0.0000 0.7500 0.60 i BLOCK 2 ' 4 1 9.09 -12.22 21.31 -1.34 4.5E-06 0.0000 0.7500 0.60 5 1 9.09 -14.06 23.15 -1.55 5.9E-06 0.0000 0.7500 0.60 ' 1 6 1 22.55 7.92 14.63 0.35 2.1E-06 0.0000 0.7500 0.60 l BLOCK 3 , 7 1 9.09 -12.22 21.31 -1.34 4.5E-06 0.0000 0.7500 0.60 8 1 9.09 -14.06 23.15 -1.55 5.9E-06 6.u000 0.7500 0.60 9 1 22.55 7.92 14.63 0.35 2.1E-06 0.0000 0.7500 0.60 i BLOCK 4 10 1 9.09 -12.22 21.31 -1.34 4.5E-06 0.0000 0.7500 0.60 11 1 9.09 -14.06 23.15 -1.55 5.9E-06 0.0000 0.7500 0.60 12 1 22.55 7.92 14.63 0.35 2.1E-06 0.0000 0.7500 0.60 BLOCK 5 13 1 9.09 -12.22 21.31 -1.34 4.5E-06 0.0000 0.7501 0.60 14 1 9.09 -14.06 23.15 -1.55 5.9E-06 0.0000 0.7501 0.60 15 1 22.55 7.92 14.63 0.35 2.1E-06 0.0000 0.7501 0.60
\
l l l l l l Final 4
._ - .--}}