ML20086N889

Unit 1 Refueling 18 Inservice Insp Summary Rept for Form NIS-1

ML20086N889
Person / Time
Site:	Point Beach
Issue date:	12/04/1991
From:	Gloss J WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML20086N887	List: ML20086N883 ML20086N889
References
NUDOCS 9112260009
Download: ML20086N889 (30)

Text

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UNIT 1 REFUELING 18 INSERVICE INSPECTION

SUMMARY

REPORT -

FOR FORM NIS.1 a

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1-Y Wrhten byhAs A - . h bAAA Date: JD,Js,}Qj Reviewed by . . . Date:S Dx /77/ -

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Approved by d"m : :wJ Date: /2/,/W /I' t

9112260009-911217

- PDR ADOCK 05000266 O PDR.

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l ACRONYMS PBNP Polat Beach Nuclear Plant i

ISI inservice inspection LTP Long Term Plan l

NDE Nondestructive Examination WE Wisconsin Electric Power Company OAS WE Ouattry Assurance Section PWA Professional Welding Associates EBASCO. EBASCO Services incorporated ASME American Society of Mechanical Engineers SI Safety injection VT Visual Testing PT Dye Penetrant Testing MT Magnetic Particle Testing UT Ultrasonle Testing IDR indication Disposition Report MWR Maintenance Work Request t

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TAELE OF CONTENTS l i

1.0 INTRODUCTION

2.0 EXAMINATION AREAS 2.1 Determination of Scope 2.2 NDE Usting 2.3 Pressure Tests 3.0

SUMMARY

OF INDICATIONS REPORTED 4.0 COMPONENT / WELD EXAMINATIONS 5.0 SYSTEM PRESSURE TCSTS f

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I UNIT 1 REFUEUNG 18 INSERVICE INSPECTION 1.0 INTRODUCTIOR  !

From May 25,1990 through May 25,1991, nondestructive examinations of selected components at PBNP Unit I were performed. These examinations constitute the first examination of the first period of the third t0 year interval at PBNP Unit 1. Also included in this examination were items rema!ning from the second 10 year hterval. The time interval for this examination period included the Unit 1 Refueling 18 outage which ran from AprB 6,1991 to May 20,1991, 2.0 EXAMINATION AREAS 2.1 Determination of Scoce The ISI was performed in accordance with the following:

2.1.1 PBNP FFDSAR, Technical Specification Section 15.4.2.B 2.1.2 Long Term inservice Examination Plan (LTP) for Class 1. Class 2 and Class 3 Components and Systems of PBNP Unit 1 (Second Interva!)

2.1.3 ISI Long Term Plan for the Third inspection Interval, Unit 1 2.1.4 NRC IE Bulletin 82 02 2.1.5 Requests of PBNP Personnel 2.2 .N:'E Lkilnal Representative samples of the following components and system areas were examined with NDE techniques by WE (QAS), EBASCO, and Professional Welding Associates (PWA) peitonnel. For more detailed information see Unit 1 LTP, Second or Third inspection interval, as applicable.

2.2.1 Heactor Pressure Vessel Flange Ligaments 2.2.2 "Ft* Reactor Coolant Pump Flywheel (Second Interval) 2.2.3 Pressurizer '

a. Nozzle to safe-end weld

b. Nozzle inside radius section L c. Support 2.2.4 'A' Steam Generator l

a. Manway botting

b. Lower head to tubesheet weld

c. Supports 2.2.5 Class 1 Pressure Retalning Valve Bolting 2.2.6 Regenerative Heat Exchanger Supports l

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U1R10 Inserv'.ce inspection Page 2 2.2.7 Class 1 Piping and Pipe Supports ACMSI 1001 AC 10-AC-1001 CVC-02 AS 1001 CVC-02-LD 1001 CVC42 LD 1002 CVC 02 LD 1003 CVCO2-LD 1004 CVC 02-PSI 1001 CVC42-PSI 1002 CVC 03-CH 1001 RC 02 RP 1001 RC 02 BP 1002 RC 02 BP 1003 RC-02-BP-1004 RC 02 DR 1002 RC 02-LD-1001 RC 03 CH 1001 RC 03 PS 1001 RC 03 PS 1002 RC 03 PSF 1003 RC-04 PR 1001 RC44 PS 1001 RC 10 SI 1001 RC-32 MRCL B ll S!S 02-SI 1001 SIS-02 SI 1002 SIS 02 St 1003 STS-02 SI 1004 SlS 10 St 1002 2.2.8 Class 2 Piping and Pipe Supports ACMSI 1003 AC-10-RHR 1001 AC 10-RHR 1006 i e,' 16-FW 1001 FW 10-FW 1002 MS 30-MS 1001 MS 30-MSR 1001 MS 30-MSR 1002 SIS 42-St 1001 SIS-02 St 1005 SlS 02-St 1007 SIS 02-St 1009 SIS 02-SI 1010 SIS 02 SI 1011 SIS 02 SI 1013 SlS 02 St 1014 SIS 44 SI 1005 SIS 04 SI 1006 SlS 06-CS-1001 SISMCS 1003 SISMSI-1005 SISMSI 1006 SIS 06 SI 1007 SISMSI 1008 SIS $0-SI 1003 SIS 10 SI 1005

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' - U1R10 Inservice inspection Page 3 2.2.0 Qass 3 Pip!nr and Supports AC-10-SF 1002 SW44 AFW 1001 SW 04-AFW 1002

(%')S /TW 1002 1

S'N 03 AFW 1004 fiW-24-MH 1001 2.2.10 Hon ASME Section XI items Main Staaat Bypuss Er e gy Absorbers 2.2.11 'A' RHR liest Exchanger Shell to Nozzle Wold (Second intervat) 2.? Pressure Tr.us Tt.o io!! awing pressure tsr,ts were corrfucted. These rcessura tests were conducted in I

teordanta with the lequicerr.unt of ASME Section XI Tochnical Specifications and approvid PBNP procedures.

2.3.1 A system ',cak test was performef on rJi ISI Caf s 1 cotoponents.

2.3.E A 10-yetr hydroste. tic test of the C!ast,2 portion of the Min Steam, Feedwater, Auxiltsry Feedwater, Stesi1, Generators and Residual Heat Removal Systems were ponnemed.

2.3.3 A 10 year trydrottatic test of the Cass 3 pytlon of ET,9tgency Diesel Fuel 09 Symem.

3.0 SUMM ARY OF,IMICATlDNS REPORTE,Q NordestrixtNo exathinatbx were periomied t) QAS, EB/4CO t.nd Professional Welding 8 ssociatec personnel The nondestructNo examinations utilized VT, PT, MT and UT techniques.

All the examinrl'ons were performed in ac:ordance with written procedures that conform to the appi: Lab'c sections of the ASME BOui and Pressure Vessel Code. The following are summarlos tJ the recorded indt ations found uttring the examinations and evaluated by PBNP personnel.

i 3.1 IDR 7 P 001, Class 3 Pipe Support, S 541 The as-btP configuration of the support is different than shown on the support drawing.

This is nonrelevant per ASME Sec'lon XI, IWF-3410(b) and was eccepted for continued ut-e. A Condition Report was in!tlated to evaluate the support / drawing end make changes as appropriate.

3.2 IDR 7-P-002, dass 1 Pressure Retalning DissimHar Matal Weld, Pressurizer Safety Nozzle, PZR SAFNOZ 1.

Numerous dye penetrant Indict ;lons (s!zes 1/16' 1/8*) were kjentified in the area of the nozzle to safe-end weld. A!! of the indications were less than the acceptance limit l of Tablo IWB 3514 2 o' the ASME Section XI Code.

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U1R1B inservice inspection Page 4 3.3 IDR 7 P 003, Class 1 Pressure Retalning Dissimlar Metal Weld, Pressurizer Safety Noz.fo. PZR-SAFNOZ 2.

Numsrous dye penetrant indications (t,12es 1/16' . 6/10") were identified in the area of the noz21e to safo-end weld and adjacent base metal. The Indications in the ASME Section XI examination area were less than allowabte by Table IWB 3514 2 of the Code.

The base metal irdications were reexamined and enluated in accordance with the original construction requirements (ASME Section 111,1065 edition, Summer 1906 eddenda). The base metal Indications were also acceptable.

3.4 IDR 7 P404, Oms 1 Pressure Retalning Botting Steam Generator 'A' Ou'!et Manwi

• Botts, TG A-MY/AY OUTLET BLT 01 through 16 One bott had a gouge in the mating surface of bott head. The gouge was evaluated as accepta!9e per.!W34517 of ASME Section XI, but the bott was replaced as a precautionary measure.

3.$ IrtR 7 0 005, O its 2 Pipe Support. FW H10

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• as bu!!! configuration of the spring hanger is different than shown on the support drawing. This is nonrelevant per ASME Section XI, IWF 3410(b) and was accepted for continued service. A Cond!!!on Report was initiated to evaluate the support / draw'ng snd make erry appropriate changes.

3.6 108 7 P406, dass 2 Pipe Support FW H12 The load indicator of the spring can was reported ru;.bing against the sides of the indicator slot and a tack weld at the base of the e,anl ster was cracked. The cracked tack weld was first identified in 1908 and evaluated as acceptable without repair. The crack remains unchanged and acceptable. The Indicator is a nonload carrying part and is therefore acceptable as is.

3.7 IDR 7-P407, Cass 2 Piping, SIS 10-SI 100549 Two dye penetrant Indications (stzes 3/32' and 1/8') were reported in the weld area.

These are less than allowable per Tab!s !WB 3514-2 of ASME Section XI.

3.8 IDR 7-P408, Cass 3 Pipe Support, R 206 The as-bu!!! configuration of the pipe support is different than shown on the support drawing. This la nonrelevard per ASME Section XI, IWF 3410(b), and was accepted for continued service. A Condition Report was inttlated to evaluate the support / drawing i- and make appropriate changes.

! 3.9 IDR 7 P 009, Oass 2 Pipe Support,81-50 Loose botting was reported on the pipe support. This condition did not meet the acceptance criteria of ASME Section XI, IWF-3410(a). MWR 912116 was initiated to

, tighten the botting and a Condition Report inttlated to evaluate other supports on this l system. The unacceptable condition also required the examination of seven (7) l additional supports of similar type, design av hnetion.

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U1R18 Inservice Inspection Page6 l

l 3.10 IDR 7 P410 Cass 2 Pipe Suppos, . M Botting on th!s clovis-type support was tele rted loose and improperly adjusted. This l condition did not meet ASME Cocthn XI, IWF 3410(a) acceptance criteria. j MWR 912138 was InklatM t > uorrect the dWrepancy and a Conditlwi Report I I

(CR 91091) Inhiated to evaluAu o.her su;'4orto on this system. Th4 corrlhlon was not found to be service reirdad ord therefwe no add!tional exams wers equired as a result d this IDR.

3.11 IDR 7 P.011, Cass 2 Suopelt,81-80 A nut was reported loons on the U-t> lt clamp. This cord! tion did not meet the ACME Section XI, lWF 3410(4) ecq snce critsrta. Mm 912138 was infilated to tighton the

, nut and a CG.dhlon Report wie Intt' te tc ivaluat, otho 'r,0ar supports on this system. Thb unacceptst/9 'udith s' e regulred the tw ilnation of five (5) adFG,nal supports of simEar type, d6s.Jn and :u stlon.

3.12 IDR 7 P 01?., Oass '. Pieteg,1,C-0? PI '002 06 A 1/8-Inch gouge in \ lee wold was reported as a resutt of thr aye penetrant examination. The Qcoge appeared to be the resa!! of a mechenical actMry and not from service. Tiu ize of th6 D'ug is less than the acceptai,o limit of Table IWB-35140 / ASME Sec',or XI.

3.13 IDR 7-P-013, Or.ss 2 Pipe Support,1H 02A The as-buDt configuration vf ..ie p'pi support is differerit than shown on the support drawing. This is nonrelevant per sS E Section XI, fWF 1410(b), and was accepted for continued servico. A Ce dition Report was inttiatai to e.t!cs e t is support and drawing to determir,e if changes in either are regulsad.

3.14 IDR 7 P 014, C ss 2 P1,x. Support. % %

The as buDt configuration of the ')!W restraint is differer than shown on the support drawing. "h is r y .elevant per ASME Se?>on XI, IWF 3410(b), and was accepted for continus4 ssn.ce. s Corviltlon Rel oi wra initiated to evaluate the restralnt and drawinj

• s determ8 i s ' chnngM in b! tact aro required.

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3.15 IDR 7 P 015 C\.ss 2 Pipe Sup;o . H-W The support we, reported t s br 'ng different than the drawing. The evaluation identified it.at the wrong drawing 101 'ladvertently oeen used for the inspection. The as-built configuration is as sho n or, Grinnell drawing for support EB 1 H9.

3.16 IDR 7-P 016 Ce4 2 Pipe Support, H 20 The as built configuration of f'io pipe support is different than shown on the support drawing. This is nonreleva t' pr ASMF Section XI, lWF 3410(b), and was accepted for

'. con'Inued service. A Cono.t.on Repcrt was inhlated to evaluate the support drawing to r detemilae if encnges are required.

3.17 IDR 7 P-017, Oass 2 Pipe Support. MSH 06 The portion oP ne support rod which extends above the spring canister was reported as bent. This pn'tlon of the rod does not carry load and was evaluated as a nonsupport part. The st p art was accepted as is for continued service.

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U1R18 Inservice Inspection Page6 3.18 IDR 7 P 018, Cass 2 Pipe Support, St-04 The inspection reported that the U bolt was loose and the corresponding nuts were not snug. The condition was unacceptable per ASME Section XI. MWR 912257 was issued to correct the support. This support was examined as part of tho evaluation of Condition Report 91091.

3,19 IDR 7 P 019, Qais 2 Pipe Support Sl45 The inspection reported that a nut on the support rod was loose. The evaluation determined the nut in question was not required for the function of the support and had been backed off during erection. The condition was acceptable as is. This support was examined as part of the evaluation of Cordition Report 91091.

3.20 IDR 7 P420, Oass 2 Pipe Support, SI-66 The inspection reported the U bolt was loose and the corresponding nuts were not snug. The conchion was unacceptable per ASME Section XI. MWR 912257 was issued to correct the support. This support was examined as part of the evaluation of Condition Report 91-091.

3.21 IDR 7 P-021, Cass 2 Pipe Support, SI 67 The nut was reported missing from the adjestable clevis cross bolt. This condition did not meet the acceptance criteria of ASME Section XI, lWF 3410(a). MWR 912257 was issued to replace the missing nut. This support was examined as part of the Condition Report 91091 evaluation.

3.22 IDR 7 P 022, Cass 2 Pipe Support, SI-69 The support was found not to be attached to the building structure. The evaluation of the support Indicated it was not required and should be removed from the pipe. The removal was included on MWR 912257. This support was exam'ned as part of Condition Report 91-091 evaluation.

3.23 IDR 7 P 023, Cass 2 Pipe Support, SI-72 The inspection identifled U-bolt nuts which were not snug. MWR D12257 was issued to '

have the nuts tightened. This support was examined as part of the Condition Report 91491 evaluation.

3.24 IDR 7 P 024, Cass 2 Pipe Support, SI 75 This support was found to be, and dispositioned t'.e same as, IDR 7 P-023.

3.25 IDR 7-P 025, Oass 2 Pipe Support, SI 81 The nut on the cross bolt of the adjustable clevis was reported as not tight. This was evaluated as a construction deviation. Tightening of the nut was included on MWR 912257. This support was examined as part of the evaluation of Condition Report 91091.

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4 U1R10 inservice Inspection Page 7 3.26 IDR 7-P 026, Oass 2 Pipe Support SI 85 The nut was reported missing from the adjustable clevis cross bolt and the hanger rod bent at 45 degrees at its upper connection. The bent hanger rod was per design; however, the missing nut did not meet the acceptance crherla of ASME Section XI, IWF-3410(a). MWR 912257 was issued to replace the missing nut. This support was examined as part of the Condition Report 91091 evaluation.

3 27 IDR 7 P 027, Cass 2 Pipe Support, SI 79 This inspection reported the top anchor bolt on this U-bolt support was lost. This condition is unacceptable per ASME Section XI. MWR 912211 was issued to repair this condition. Condition Report 91112 was initiated to conduct an evaluation of this condition. This condition requires repair prior to startup and is scheduled as such. No additional exams were required since all supports of this size, type and function have been examined this outage.

3.28 IDR 7 P 028, Class 2 Pipe Support, SI 51 The nut on the cross bott of the adjustable clevis was reported as not tight. This was evaluated as acceptable per ASME Section XI since the nut was immovable and meets the general assembly requirements of Grinnell.

3.29 IDR 7-P 029, Class 2 Pipe Support, S127 This inspection reported an anchor bolt missing. This was evaluated as a construction / modification deviation and not service related, thus meeting ASME Section XI acceptance standards. Condition Report 91108 was initiated to evaluato the support and make corrections to the as-bul!! drawing as necesury.

3.30 IDR 7 P 030, Class 2 Pipe Support, SI 13 This inspection reported that the support does not meet the drawing requirements. This discrepancy is not a degradation of the support structure and is acceptable per ASME Section XI. Condition Report 91107 was initiated to evaluate and change the file drawing to reflect as built configurations.

3.31 IDR 7 P 031, Class 2 Pipe Support, SI 39 This support was found to be, and dispositioned the same as, IDR 7 P 030.

3.32 IDH 7 P 032, Class 2 Pipe Support, Sl 16 This support was found to be the same as IDR 7 P 030. Condition Report 91106 was initiated to evaluate and chcnge the file drawing to reflect the as bullt configuration.

3.33 IDR 7 P 033, Class 2 Pipe Support, SI 41 This support was found to be, and dispositioned the same as, IDR 7 P 032, 3.34 CR 91091 A Condition Report was issued to perform Preservice or Baseline examinations on fourteen (14) supports in the Safety injection System. All of these supports were added to the ISI Program for the third Inspection in'erval and had not been previously examined for ISI.

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1- U1R18 Inservice inspection Page 8 4.0 - CONPONENT/ WELD EXAMINATIONS The following database printouts summarize the ISI examinations that were performed during the Unit 1 Refueling 18 outage. The following is an explanation of abbreviations or codes appearing in the printouts that may require additional description.

- CODE or HEADING DESCRIPTIQB 86E 03 Exarn! nations performed in accordance whh the 1986 Edhlon of A3ME Section XI, for the Third Inspection Interval.

A0103 Addhlonal Exams performed as a result of IDR 7 P409.

A02 03 - Addalonal Exams performed as a resut of IDR 7-P 011, B0343 Augmented Examinations of Main Steam Bypass Energy Absorbers.

B04 03 Augmented Examinations of threaded fasteners in accordance whh IEB B2 02.-

P0103 Preservice or Basellne exams performed as a result of Condition Report 91-091, R0103 Re exams performed as a result of IDR 7 P 009.

R02 03 Re exams performed as a result of IDR 7 P 010.

R03 03 Re exams performed as a result of IDR 7 P 011.

MATL A/MATL B The base metal material type on both sides of the component.

(i.e., C = carbon steel, S = stainless steel)

Results The acceptabliny of a completed examination. (i.e., P = pass, F = falt) ,

INDTYP A description of Indications (i.e., Blank = no indications, R = relevant indications, N = non relevant Indications)

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ONPgNE~T IDENTITICAT10" 15.1 EXAM RELItr aWLTL A PeoGRh - e CtmPOWE'T DESCRIPTION ISG8ETRIC HO. EM- REGUEST FIATL 8 EMA80 ATE RESULTS CREDIT E DUWI N0tts C_tegory  : 8 G-2 h : 97.30 Item ilusde SC-A-:1tatY-11LET-BLT-01 TPau 16 C IWunNLT 0 % flNG ISI-PRI-1202 VT-1 06/16/91 P Y SG-A-InNLY-00TLET-BLT-01 TINtu 16 C i IWun m f acLTl10G ISI-PRi-1202 VT-1 04/16/91- F Y R 1 SOLT REPtACED. TMWEADS GALLED.

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'RC-06-PS-1001-06 S EL30W T3 EL90W ISI-PRI-1132 PT S 06/13/91'P Y

. RC-04-PS-1001-06 S Et90W T3 ELBOW . ISI-PRI-1132 UT S- 06/15/91 P Y W ALSO MTA SWEETS 91P91-UT-008 3 -009, -010, & -011.

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COMPONENT DESCRIPTION ISOMETRIC No.' MEIN 00 #EQUEST MATL R EXAMDATE RESULTS CREDIT, M (MAN N(JfES

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11/20/91 --.

4 CtWPONET 10FNTIFICATION ISJ EM - RELIEF - MTL M PROGfpf: M COMPOWElli DESCRIPTION ISOMETRIC NO. METHOD- REQUEST MATL 3 EMAfeATE RESULTS CREDIT TYt EMAN NOTES C:tegory : F-A Item lhs6er: N/A A-038 ANCH0R ISt PRI-1Z21 VT-3 05/06/91 P 'Y MS-69 A.NCNOR ISI-PRI-1240 VT-3 05/07/91 P Y P2R-SKIRT-A CopFONENT SUPPORT ISI-PRI-1105 VT-3 04/23/91 P T INSULATION SLPPORT RING COWWS ALL ENEPT 2* OF NEAD TO SCIRT WELO. NO RELIEF IS REGUIRED.

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A CEEPONE T 10ENTIFICAT104 _ ' LS1 EIUNE REL1EF ItATL A PROGRpt R CtBFONENT DESCRIPfl0N ISOBETRIC N0. OETut2 'REGUEST: 944TL 8 ERAFOATE' RESI4TS CRE0ff : M EMMI NipfES R-195 -

ElGlO SUPPORT . ISI-MI-1239 VT-3 06/26/91 P- Y R R-200 RIGID SUPPORT ISI-PRI-1233 VT 06/19/91 P Y R-206 RIGIO SUPPORT ISI-PRI-1330 ' vi-3 06/18/91 P Y a  ;

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RIGIO SUPPORT ISt-PRI 1134 VT-3 06/19/91 P Y R-40 21110 SUPPORT ISI-MI-1134 VT-3 C4/23/91 P Y R-68A -

CIGID SUPPORT ISI-MI-1138 VT-3 ' 05/06/91 P 'Y R-784 Riste SUPPORT ISI MI-1138 VT-3 05/06/91 P -Y S-541 RIGIO SUPPORT ISt-PRI-1347' VT-3 06/12/91 P Y R ACCEPTABLE AS 15.

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_COMPONE*T DESCRIPTIces . gSont:AIC NO. MEft00 REQUEST 84TL 5 EXAlq0 ATE RESULTS CREDIT: .TJTP, ERAft NOTES Cf.te9ery  : F-C Item skaber: N/A 1N-02A RIGIO SUPPORT ISI-PRI-1235 VT-1 N/26#91 P Y R-1N-04A RIG 10 CJPPORT ~ISI-Pal-1236 VT-3 06/24/91 P Y 24-20-PS RIGID FJPPORT ISI-PRI-1125 VT-3 06/30/91 P Y 2N-51

' SPRING MAIIGER ISt-MI-1224 VT-3 05/10/91 P 'Y 36-22-PSS RIGI) SUPPORT 'ISI-PRI-1136' VT-3 3'/30/91' P Y  !

3N-025 SPRIh4 MANGER ISI-PRI-1247 VT-3 06/26/91 P Y 40-18 ARA i RIGIO SUPPORT ISI-PRI-1140 VT-3 04/23/91 P Y 42-14-PSSA  !

RIGlo SUPPORT ISI-PRI 1143 VT-3 , 04/12/91 P 'Y f 1

42-20-PSSC i f.IGt0 SUPPORT ISI-PRI-1143 VT-3 04/1E/91 P Y .

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, 42-32-PS RIGIO CIPPORT ISI-PRI-1141 VT-3 05/06/91 P Y 43-10-PNR RIGID SUPPORT ISI-7tI-1144 VT-3 04/19/91 P Y 43-10-PMC  !

Rtile SUPPORT ISI-PRI-1144 VT-3 04/19/91 P Y ,

43-10-PMD RIGIO SUPPORT ISI-PRI-114, . W4 04/19/91 P Y 18-PW RI:10 "MT ISI-PRI-1144 VT-3 04/19/91 P Y-l e

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! COMPOKEIT DESCRIPTION MSM-06 05/07/91 P Y N SPRlWG MANGER ISI-PRI-1240 VT-3 I RME-SMELL SUPPORT-4 COMPOWEET SLFPORT ISI-PRI-1107 VT-3 04/25/91 P Y RHE-SHELL SUPPORT-5 COMPONECT SUPPORT  !$1-PRI-1107 VT-3 04/25/91 P Y RWE-Sl*LL SUPPORT-6 COMPONE;;T SUPPORT ISI-Pal-1107 vi-3 04/25/91 P Y lSI-07A ALGID SUPPORT ISI-PRI-1127 vi-3 04/25/91 P Y SI-11 ISI-PRI-1249 'n-3 05/02/91 P Y )

RIGID SUPPORT SI-21 Al1ID QPPORT ISI-PRI-1254 vi-3 05/02/91 P Y SI-24 RIGID SUPPORT ISI*PRI-1254 VT-3 04/12/91 P Y SI-25 RIGl0 SUPPORT ISI-PRI-1254 vi-3 04/12/91 P Y SI-29 RIGID S'PPORT J ISI-PRI-1253 vi-3 04/22/91 P Y St-46 R!GID SUPPORT ISI-PRI-1254 VT-3 05/02/91 P Y S1-50 04/22/91 F Y 2 ADDITIONAL EXAMS REGUIRED. SEE EXRE0 = A01-03.

RIGID SUPPORT ISt-Par-1252 vi-3 91-52 RIGID SUPPORT ISI PRI-1252 vi-3 04/22/91 P Y SI-53 R]GID SUPPORT ISI-PRI-1252 vi-3 04/22/91 P Y SI-57 ALGID SUPPORT ISI-PRI-1252 vi-3 04/22/91 P Y SI-58 RIGID C'JPPORT ISI-PRI-1252 VT-3 04/22/91 P Y SI-73 04/24/91 F Y R ADDITIONAL EXAMS REQUIRED. SEE EXRES = P01-03.

RIGID SUPPORT ISf-PRI-1258 YT-3

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• T^ U1R18 Inservice inspection Page 9 5.0 .6,Y.ETEM PRESSURE TESTS The following is a table which summarizes the System Pressure tests performed during U1R18.

Each test was performed in accordance with an approved procedure, A record of these procedures is maintained in the PBNP Operations completed procedures file.

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DATE INSPECTION DATA PROCEDURE NO. REV. TITLE COMPLTED SHEET NO(S)

IT-230 15- Leak Test d Class 1 Components Following a 05/16/91 750-P-130 '

Refueling Shutdown. U1 and 750-P-131 IT-1020. Part 1 6' 10-Year Pressure Test of Main Steam and 04/11/91 750-P-006 Main Feed Systems, U1 IT-1020, Part 2 0 10-Year Hydrostatic Test d the Radwaste Steam 05/03/91 750-P-087 '

System. U1 IT-1190, Part 2A 0 10-Year HWrostatic Test of the RHR System 04/06/91 750-P-006 (Trains "A" and *B"). Ut IT-1190, Part 28 0 10-Year Hydrostatic Test of the RHR System 05/16/91 750-P-124 i (Train *B* Discharge Header). U1 IT-1190, Part 3 0 10-Year Hydrostatic Test o' the Containment 04/13/91 750-P-019 Sump B Suction Line U1 and 750-P-025 IT-1181, Part c 0 10-Year Hydrostatic Test of EDG Fuel OR System 09/25/90 750-P-002 (Emergency Fuel Tank Portion)

IT-1181 Part 2 0 10-Year Hydrostatic Test of Emergency Diesel Generator 10/02/90 750-P-004 Fuel OR System (HB-22 Pipirx3 Portion)

IT-1181, Part 3 0 10-Year Hydrostatic Test of Emergency Diesel Generator 09/?5/90 750-P-001 Fuel OR System (Day Tank T-31 A Portion)

IT-1181, Part 4 0 10-Year Hydrostatic Test of Emergency Diesel Generator 10/01/90 750-P-003 Fuel OE Systeer (Day Tank T-31B Portion)

CL-230 1 Checklist for .5 Leak Test 04/06/91 750-P-005 NOTES: IT-1190, Parts 1,4,5 and 6 were completed during U1R17.

CL-230 was used to inspect for leakage during the cooldown phase of the refueling outage.

All pressure tests shown above were conducted in order to complete second inspection interval requirements except for IT-230 and CL-230.

!