ML18219C399

LER 1975-058-00 Re Leakage of Boric Acid Transfer Pump, LER 1975-059-00 Re Difficulty of Maintaining Boron Injection Tank, LER 1975-060-00 Re Motor Driven Auxiliary Feedwater Pump, & LER 1975-063-00 Re Wind Speed Indicator

ML18219C399
Person / Time
Site:	Cook
Issue date:	09/22/1975
From:	Jurgensen R Indiana Michigan Power Co
To:	James Keppler NRC/RGN-III
References
LER 1975-058-00, LER 1975-059-00, LER 1975-060-00, LER 1975-063-00
Download: ML18219C399 (14)

Text

REPOR+',.ABNORMAL OCCUiUEENCE AND/OR lADDEND NRC DISTRIBUTION FOR PART 50 DOCKET MATERIAL (TEMPORARY FORM)CONTROL NQ: 10383 FILE INCIDENt.'EPOPT FILE FROM: Indi.ana&Michigan Power Bridgman, Mich.49106 R.W.Jur ensen 9-22-75 10-1-75'DATE OF DOC DATE REC'D LTR TWX RPT OTHER TO: Mr.J.G.Keppler CLASS UNCLASS PRQPINFQ ORIG 1 sig'ned INPUT CC OTHER NO CYS REC'D 1 SENT AEC PDR SENT LOCAL PDR DOCKET NO: 50-315 PLANT NAME: Cook 1 DESCRIPTION:

Ltr trans the following:

ENCLOSURES:

Abnormal Occurrence AO-50-315/75-58 on.8-24-75 re faitur'e of No.2 Boric Acid Trans f er, Pump....Abnorma'ccurrence AO>>50'<<315/75-59 on 8'-24-75 re failure'of bi.t inlet*valves IMO-255~~~~.Abnormal Occurrence" AO-50-315/75-60 on.8-27-75 re failure of the Unit-2 Motor Driven Aux.Fee'dwater Pump.....Abn rm 1 Occ r'ce.A0-50-31 75-63 on.8-22-75 r tne aneoraonter cu missin'c ea encl'd)FOR ACTION/INFORMATION DHL 10-6-75 BUT~~~(L)W/Copies CLARK (L)W/Cooies PARR (L)W/Copies fkNI EL (L)W opies SCHWENCER (L)W/Copies S1OLZ (L)W/Conies VASSALLO (L)W/Copies PURPLE (L)W/Copies ZIEMANN (L)W/Copies DICKER (E)W/CODles KNIGHTON (E)W/,Copies YOUNGBLOOD (E)W/Copies REGAN (E)W/Copies LEAR (L)W/Copies SPELS W/Copies W/Copies TECH REVIEW~SCHROEDER

'GC,'OOMi P-506A AVlACCARY GOSSI CK/STAF F KNIGHT~CASE PAW LI CK I GIAMi BUSSO SHAO BOYD<<<<~STE LLO MOOR E (L)<<"-~HOUSTON DEYOUNG (L)<<'~NOVAK SKOVHOLT (L)~ROSS GOLLER (L)(Ltr)~IPPOLITO P.COLLINS~EDESCO DENISE J.COLLINS REG OPR LAI NAS~PI~F 5 RFGION (2)BENAROYA~."IPC/P~(S)~VQLLMER STEE LE INTERNAL DISTR I BUTION DENTON'-'GRIMES GAMMI LL KASTNF R BALLARD SPANGLER EXTERNAL'ISTR I BUTION LIC ASST~R.DIGGS (L)H.GEARIN (L)E.GQULBOURNE (L)P.KREUTZER (F)J.LEE (L)M.RUSHBROOK (L)ENVIRO, S.REED (E)MULLER,CA.

SERVICE (L)Dl Ck E R S.SHE PPAR D (L)KNIGHTON M.SLATER (E)YOUNG BLOOD H.SMITH (L)REGAN S.TEE'IS (L)PROJECT LDR G.WILLIAMS (E)V.WILSON (L)HAR LESS.R.INGRAM (L)A/T IND.B RA ITiVIAN SALTZMAN ME LTZ PLANS MCDOiUALD CHAPMAN DUBE (Ltr)E.COUPF PETERSON HARTF I E LD (2)m KLECKER EISENHUT'WI GG I NTON m F.WILLIAMS"iMZR<<1-LOCAL PDR S t~J~~~Ph M<<h~1-T IC (ABERNATHY)

(1)(2)(10)

-NATIONAL LABS~1-NSIC (BUCHANAN) 1-W.PENNINGTQN, Rm E-"201 GT 1-ASLB 1-CONSULTANTS 1-Newton An<Ierson NEWMARK/B LUME/AG BABI A~5-ACRS SENT TO LIC ASST M.Service 10-6-75<<<<SEND ONLY TEN DAY REPORTS 1-PDR SAN/LA/NY 1-BROOKHAVEN NAT LAB 1-G.ULR IKSON, ORNL 1-AGMED (RUTH GUSSMAN)Rm B-127 GT'1-J.D.RUNKLES, Rm E-201

~~~~~0~~0~~~~~~~~~~

~'~~gggpipippr Ppplet Flls gL msrsoan INDIANA 5 MICHIGAN PDNE8 CDMPANY DONALD C.COOK NUCLEAR PLANT P.O.Box 458, Bridgman, Michigan 49106 I September 22, 1975-ill g(gt(('l 875~ocT'1 8 g Operating License DPR-58 Docket No.50-315 Mr.J.G.Keppl er, Regi onal Director Office of Inspection and Enforcement United States Nuclear Regulatory, Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137

Dear,

'Mr.Keppler: Sincerely, Pursuant to the requirements of Appendix A Technical Specifications and the, United States Nuclear Regulatory Commission Regulatory Guide 1.16, Revision 3, Section 2.b, the following Abnormal Occurrence Reports are submitted:

AO 50-315/75-58 AO 50-315/75-59 AO-50-315/75-60 AO 50-315/75-63

~R.M.Jurgensen Plant Manager/bab cc: R.S.Hunter J.E.'olan G.E.Lien R.J.Vollen BPI R.Ki lbur n R.C.Callen MPSC K.R.Baker RO: III P.W.Steketee, Esq.R.Walsh, Esq.G.Charnoff, Esq.G.Olson PNSRC R.S.Keith Director, IE (30 copies)Director, MIPC (3 copies)Cog~Og+~~~+~o Ega<pg s Q)(5l

~p 1 ,g\II fi tj CONTROL ULOCK: LCEN SEE NAME II I 0 C C 1 0 7 09 14 15 p'(PLEA~AINT ALL AEQUIAEO INFORIIv1ATION)

LCENS'E EVENT LCENSE NUMBER TYPE TYPE 0-0 0 0 0 0-0 0 4 1 I I 1~0011 25 26 30 31 32 RF PORT REPO'RT CATEGORY TYPE SOURCE~0$CON'T~PO L~L 7 0 57 58 59 60 OOCKE'T NUMBER EVENT'ATE 0 50-0.3 1 5 08 2 4 7 5 61 68 69 74 REPORT OATE 0 9 1 9 7 5 75 80 EVFNT DESCRIPTION With the plant in Mode 1-(Steady State Operation) the No.2 Boric Acid Transfer'Pump 7 8 9~03 was taken out of service due to excessive leaka e.The No.7 89[oa4]the No.2 um was subse uentl re air d 7 09.1.2.6 7 0 9 80 80 80 7 09 PRME SYSTEM CAUSE COMPONENT COOE COOE COMPONENT CODE SUPPUER[oaj~u~p LzJ 7 8 9 10 11 12 44, 47 CAUSE OESCRIPTION Qg The John Crane mechanical s al failed n the No..2 Boric Ac'd Tran f AO-050-315/75-58 VIOLATION LzJ COMPONENT MAI4VFACTURER 17.43 P,o 7 89[oa~j 7 0 9 Q~g been a recurring~roblem with these um seals and John Crane Co.alon with'0 80 OTHER STATUS 7 0 9 I.OSS OR DAMAGE TO FACILITY'TYPE OESCRIPTION Q~g Z IN A 7 09 10 PUBLICITY NA FACILITY STATUS POWER Jig LLI~n 7 0 9 10 12 13 FORM OF ACTIVITY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY KH.2'TlIIA 7 0 9 10 11 PERSONNEL EXPOSURES NUMBER TYPE'ESCRIPTION

~is~00 0 2 NA 7 0 9 11 12.13 PERSONNEL INJURIES NUMBER OESCRIPOON

~<4~00 0 NA 7 09 11 12 PROBABLE CONSEQUENCES Q~5 No offsite conse uences METHOO OF OISCOVERY LAJ 44 45 46 NA OISCOVERY OESCRIPTIOA LOCATION OF RELEASE 8O 80 80 80 80 80 7 09 AOOITIONAL I'ACTORS Descriotion"-cont'd.Iiestin house and AEP En ineers have finalized lans for 7 09 a 7 00 NAME: PIIONE 465-5o01 CPO 00I o ddl LlCENSEE EVENT REPORT (PLE PRINT ALL REQUIRED INFORMATION)

LCENSE TVENT LCENSE NUMOER TYPE'I YPE 0-0 0 0 0 0-0 0 4 1 1 1 1~0011 25 26 30 31 32" CONTROL f3LOCK: LCENSEE NAME[P~NI0C C 1 0 14 15 7 89 CATEGORY[oaf con~~PO 7 8 57 58 REPORT REPORT 59 60 OOCKET NUMOER EVENT OATS REPORT OATC 0 50-0 3 1 5 08 2 4 7 5 0 9 1 9?5 61 68 69 74 75 80 7 8 9[0D3]was taken out of service due to excessive leaka e.80 The No.80 7 89+04]the No.2 um was subse uentl re ai 7 8 9 Jog 2.6 7 8 9 Qnl 80 7 8 9 SYSTEM CAUSE COOE CODE[oa~)~A 7 8 9 10 11 12 CAUSE DESCRIPTION Qg The John Crane mechanical 80 AO-050-315/75-58 MANUFACTURER VOLATION bd PRIE COMPONENT SUPPUER COMPONENT COOE 17.43 44 al failed on the No..Boric Ac'd a f 80 7 89[oaf 7 89 Q~g been a recurving roblem with these um seals and John Crane Co.alon with a p~~5 Tt(s~%46 a~I t 80'80'" 7,.8,.8 FACIUT Y METHOO OF OISCOVERY OISCOVERY OESCRIPTION OTHER STATUS CE L44I 7 8 9 10 12 13 FORM OF 7 8 9 10 11 PERSONNEI.

EXPOSURES NUMBER TYPE OESCRIPTION

~is~00 0 2 NA 7 89 11 12 13 PERSONNEL INJURIES NUMBER O'ESCRIPTION

+4~00 0 NA 7 89 11 12 PROBABLE CONSE(UENCES 1 5 No offsite conse uences nn ns.46 80 LOCATION OF RELEASE AMOUNT OF ACTIVITY IA nn ns 80 80 80 CG LOSS OR OAMAGE TO FACILITY'TYPE DESCRIPTION Q1g Z NA 7 89 10 PUBLICITY[iiT]NA 80 80 80 7 89 AOQITIQNAL FACTORS[g n 0escriotion"-cont'd.Nestin house and AEP En ineers have finalized lans for 7 89 Qg 7 09 PHONE: 465-5901 CPO 00I e dII EVENT OESCRIPTION

[pp~]Wi th the pl ant in Mode 1-(Steady State Operation)the No.2 Bori c Acid Tr ans f er Pump t~tt Jog 7 89 LICENSEE EVENT REPORT Ig-I t 0 k6t P(5 CDNTRDL BLOCK:~~(PLL PRIIIIT'ALL RL'ODIRRO IMPORIAATIOMT 1-'-v<~'IIgL;IV4'PI-IV jLI?DMIC(LA EVENT NAME LICENSE NUMBER TYPE TYPE XDCCR OD-00 GO-0<ii1~OL 14 15 25 26 30 31 32 REPORT REPORT~DI cDN'T~PQ L L 0 0-0 i, 5 0 S 2.0 7 5 0 L L 7 7 8 57 58 59 60 61 68 69 74 75 80 EVENT DESCRIPTION Gag U4HLLE XN MO e.i.hY 9,0~~POWER DLFFX.EVE Z,Q AXH-7 8 9 I Ar,QX.Q 7 89 H T.&ECTIVE hAk.P X

Ft;cAno<s Q.h,C PIPE 3.5.4.L~F m t Zeb,SE.I eVE:L 0 TT XhlLkr V L ES X, O-es Le,h%~ba-SiS, I-Pt 7 8 9[OO~]~04 UL<EO XM 5XY LH/EL DRQPPLM W A'PPRGKXQAYGL '3 ERC.EQT T~AklX-7 8 9" PRME SYSTEM CAUSE COMPONENT 7 8 9 10 11 12 17 43 CAUSE DESCRIPTION [oas]ggE,~DUCES gLT REC.'ZKC.V Lb'T+OI4 COMPONENT MANUFACTURER 44 47 48 FLOW MRS CauSe.E 6Y geZOh3 80 7 8 9 80 room C.PYs~h.LL>z. Txot4 ow M.roue VkLVE-~AYE gAL Lhl THE LIVE.RE.-7 8 9 Qg POYALee<AXE eoeg RE5T0PeZ~Pe pe E LI L FKI 80 7 89'ACIUTY STATUS METHOD OF DISCOVERY DISCOVERY DESCRIPTION OTHER STATUS 9f POWER 44 45 7 89 LOSS OR DAMAGE TO FACILITY TYPE DESCRIPTION E~0%0 Id~h opERATbE oEISeP.ILTTJ0 7 8 9 10 12 13 44 45 46 FORM OF ACTMTY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY LOCATION OF RELEASE IIIRI'~KIk 7 8 R 10 11 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION IIIRI~oo 0 r 7 8 9~11.12 13 PERSONNEL INJURIES NUMBER DESCRIPTION Q7A~O0 O 7 89 11 12 OFFSITE CONSEQUENCES doe.gii rrMs e~ue~o a slee>FrcA~<~ ~W~4~>~~80 80 80 80--.80 80 7 89 10 PU8LICITY 80 7 89 80 0 ADDITIONAL FACTORS Q1g 5'8QALLXtA7XOW GF ROQ'Vl45 DUE I FAT-~UK OY AERY'YAP': TO MbMYPK4 7 89 gg PkoPeL.PE.t%UIK poser.eAVYO46 A5 ot R.EMLVTfrN, 80 7 89 NAME:~'~~~U~~~PHONE: 80 CPO II81~067 ~~SUPPLEMENT TO ABNORMAL OCCURRENCE AO-50-315/75-59 Supplement to EVENT DESCRIPTION and IMO-256 proved unsuccessful with IMO-255 failing to open and IMO-256 opening partially, but failing to reclose.(Technical Specification 3.1.2.2b). Success-ful attempts to fill the BIT by operating IMO-255 and IMO-256 manually resulted in the BIT boron concentration dropping below 20,000 ppm (Technical Specification 3.5.4.1b). Supplement to CAUSE DESCRIPTION Investigation of IMO-255 and IMO-256 indicated that boric acid crystals may have been on the valve seat and/or between the stem and bushing.Manual operation of these valves apparently broke the crystals loose and the valves were then operated successfully from the control room.The BIT boron..concentration was returned to specification by recirculation through the boric acid storage tanks. \~C \[001]7 09 CONTROL BLOCK'.IReggatog NAhIE LICENSE NUMIIER I D C C 1 0 0-0 0 0 0 0 14 15)./piB PntNT>>LL nSQUIR>>D iN>>nn>>>>>>>>iO;i> cet, i 25 26 30'1 32 REPORT AEPORT CATEGORY TYPE SOURCE DOCKET NUMBER~01 coN'T LP LOJ Q.J L t0 5 0-0 3 1/0 57 50 59 60 61 REPORT DATE EVENT DATE'0 8 2 7 7 5 0 9 68 69 74/5.80 EVENT DESCRIPTION Q~I While in Mode 81 with Unit 1 o eratin at 81%., ower Essential Service Water Surveillanc 7 09 00 I Procedure-OHP 4030.STP.022 was bein reviewed.It was discovered that the Unit 82 7 89 K4 LHah~7 09, 05 7 09 Jog 80 xiliar Feedwater Pum was not bein tested for proof of emergency suctio 80 stem..Violation of Tech.S ec.4.7.4.lf.The Emerg+was immediatel c cled u on reco nition of the deficiency. AO-50-315/75-60>>; 7 89 SYSTEM'AUSE CODE CODE Qo~]~ZQ~A Z 7 0 9'io 11 12'AUSE DESCRIPTION this PR'ME COMPON f2'UPPUEA COMPONB4T MANUFACTURQI Z Z Z Z COMPONENT CODE VIOLATE=I ZZZZZ~Z 17.43 47 48 review this Emer enc Suction Valve from Unit k'2 Essential Service on 00.7 89 FACILITY STATUS 5 POWER Eg r~os N A 7 8 9 10 12 13 FORM OF, ACTIVITY, COhiT(NT FIELEASEO OF RELEASE AMOUNT OF ACTIVITY NA NA" NA 7" 0 9'0 11'ERSONNEL EXPOSURES NUMBER TYPE~DESCRIPTION A 7 09 11 12'13'EAS'ONNEL IN JURIES KG>>IIZYloJ I 7 09 11 12 PROBABLE CONSEQUENCES liil l METIIOO OF DISCOVERY DiSCOVERY DESCRIPTION Procedure Review OTHER STATUS 44 45>>46 LOCATION OF AEI,EASE 44 45 7 09 LOSS OR DAMAGE TO FACILITY TYPE OESCRIPTI>>IN NA NA 7 09 10 PUBLICITY NA 7 09, 00[oaf t Driven Aux.Feedpum was considered a Un'it 82 valv'e and would not 7'9 00'110 re uire testin until Unit 2 startup.The Unit 82 service water header'is complete and ADDITIONAL FACTORS g.Suction Valve to Unit 2 Motor Driven Feedpum has 7 0 9'00 been added to the Essential'ervice Water Test Procedure OHP 4030.STP.'022. This valve Q~9 Lbad been roven o erable Jul 2, 1975.NAME: PIIONE: GPO OOI i COT Cause Descri tion Con't energized to supply this valve and the valve is temporarily wived electrically to Unit l. r V+)W IA 4 CONTROL BLOCK: 1 LICENSEE NAME gjHxoccx oo 7 89 14 15 LICENSEE EVENT REPORT ,S>II8 IViLti DEtaiLB~RCP +'E+n~lp~4fP~LQ~E PRINT ALL naoulRED IMFORMATIDN) LICENSE EVENT LICENSE NUMOER TYPE TYPE ooooo-oo 4 3.LL L~ok.I 25 26 30 31 32 REPORT RFPORT CATEGORY TYPE SOURCE~olcows~PO L I 7 8 57 58 59 60 61 EVENT DESCRIPTION Gag WKLE.r DOCKET NUMBER 0 8 2.2 7 6 O 9 L 8 7 SQ 68 69 74 75 80 7 8 9+03]7 89 toOj4'C kJ 7 8 9 rQ 7 8 9[oaf 7 8 9 SYSTEM CAUSE 7 8 9 10 11 12 17 CAUSE DESCRIPTION [oOsJ P L.7 8 9 roa~]7 8 9~10 7 8,9 FACIUTY[ii~j T~oo 7 8 9 10'2 13 FORM OF ACTIVITY COATENT RELEASEO OF RELEASE AMOUNT OF ACTIVITY Qig~~gb, 7 8 9 10 11 PERSONNEL EXPOSURES 7 8 9~11.12 13 PERSONNEL INJURIES 7 89 11 12 OFFSITE CONSEQUENCES Qg 0 esEco5~E.7 8 9 LOSS OR DAMAGE TO FACILITY 7 89 10 PUBLICITY 7'9 4 ADDITIONAL FACTORS~~18.A P<uP b.OTHER STATUS Z ET-<,--385 FAME COMPONENT SUPPUER COMPONENT MANUFACTURER VIOLATION 0 43 44 47, 48 (ZS Pace METHOD OF DISCOVERY, DISCOVERY DESCRIPTION ooVXeE xsSPFcrZc 4 44 45 46 LOCATION OF RELEASE 44 45 o o~.r='0 80 80 80 80 80 80 80 80 80 80, 80 80 80 80 7 89 e.7 89 NAME: PHONE: 80 80 CPO S'il e 507 0 t~.~e~~