ML17328A242

LER 89-013-00:on 891122,determined That Between 890906 & 1003,unit East Motor Driven Auxiliary Feedwater Pump Should Have Been Declared Administratively Inoperable.Caused by Personnel Error.Continuous Fire Watch posted.W/891221 Ltr

ML17328A242
Person / Time
Site:	Cook
Issue date:	12/21/1989
From:	Blind A, Svensson B INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
LER-89-013-01, LER-89-13-1, NUDOCS 9001040142
Download: ML17328A242 (5)

Text

ACCELERATED D 7RJBUTION DEMON TION SYSIKM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:9001040142 DOC.DATE: 89/12/21 NOTARIZED: NO DOCKET g FACIL:50-315 Donald C. Cook Nuclear Power Plant, Unit 1, Indiana & 05000315 AUTH. NAME AUTHOR AFFILIATION SVENSSON,B.A. Indiana Michigan Power Co. (formerly Indiana & Michigan Ele BLIND,A.A. Indiana Michigan Power Co. (formerly Indiana & Michigan Ele RECIP.NAME RECIPIENT AFFILIATION

SUBJECT:

LER 89-013-00:on 890906,required compensato~ action not completed due to failure to recog impact of inoperable door.

W/8 ltr.

DISTRIBUTION CODE: IE22T COPIES RECEIVED:LTR ENCL SIZE: S TITLE: 50.73/50.9 Licensee Event Report (LER), Incident Rpt, etc.

NOTES:

RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD3-1 LA 1 1 PD3-1 PD 1 1 GIITTER,J. 1 1 INTERNAL: ACRS MICHELSON 1 1 ACRS MOELLER 2 2 ACRS WYLIE 1 1 AEOD/DOA 1 1 AEOD/DSP/TPAB 1 1 AEOD/ROAB/DS P 2 2 DEDRO 1 1 NRR/DET/ECMB 9H 1 1 NRR/DET/EMEB9H3 1 1 NRR/DET/ESGB 8D 1 1 NRR/DLPQ/LHFBll 1 1 NRR/DLPQ/LPEB10 1 1 NRR/DOEA/OEAB11 1 1 NRR/DREP/PRPBll 2 2 NRR/DST/SELB 8D 1 1 NRR/DST/SICB 7E 1 1 NRR/DST/SPLB8D1 1 1 1 1 NUDOCS-ABSTRACT 1 1 1 1 RES/DSIR/EIB 1 1 1 1 EXTERNAL: EG&G WILLIAMS,S 4 4 L ST LOBBY WARD 1 1 LPDR 1 1 NRC PDR 1 1 NSIC MAYS,G 1 1 NSIC MURPHYIG A 1 1 NUDOCS FULL TXT 1 1 D

D NOTE TO ALL "RIDS" RECIPIENTS:

PLEASE HELP US TO REDUCE WASTE! CONTACT THE DOCUMENT CONTROL DESK, ROOM Pl-37 (EXT. 20079) TO ELIMINATEYOUR NAME FROM DISTRIBUTION LISTS FOR DOCUMENTS YOU DON'T NEED)

FULL TEXT CONVERSION REQUIRED TOTAL NUMBER OF COPIES REQUIRED: LTTR 38 ENCL 38

Indiana Michigan Power Company Coo'k Nuclear Plant P.O. Box 458 Bridgman, Ml 49]06 616 465 590j'.

Z INWANA NICHIGAN POMfM December 21, 1989 United States Nuclear Regulatory Commission Document Control Desk Rockville, Maryland 20852 Operating License DPR-58 Docket No. 50-315 Document Control Manager:

In accordance with the criteria established by 10 CFR 50.73 entitled Licensee Event Re ortin System, the following report is being submitted:

89-013-00 Sincerely, A.A. Blind.*

Plant Manager AAB:clw Attachment cc: D.H. Williams, Jr.

A.B. Davis, Region M.P. Alexich III P.A. Barrett

.J.E. Borggren R.F. Kroeger NRC Resident Inspector J.G. Giitter, NRC R.C. Callen G. Charnoff, Eso.

Dottie Sherman, ANI Library D. Hahn gg g7 INPO ~+/i.

PNSRC S.J. Brewer/B.P. Lauzau SOOSO4OSZ2 =~i" "f F'R ADI:rCV. '0" r.~(>83 l5 F'OC

NRC Form 388 U.S. NUCLEAR REGULATORY COMMISSION (943) APPROVED OMB NO. 3150410l EXPIRES: 8/31/88 LICENSEE EVENT REPORT (LER)

DOCKET NUMBER (2) PAGE 3 FACILITY NAME (I)

D. C. Cook Nuclear Plant

"'" '" Required Compensatory o oooo 31510F03 Action Not Completed Due to Failure to Recognize Impact of Ino erable Access Door During a Postulated Steam Line Break EVENT DATE (5) LER NUMBER (6) REPORT DATE (7) OTHER FACILITIES INVOLVED (8)

SEQVENTIAL ttEVISION MONTH DAY YEAR FACILITYNAMES DOCKET NUMBER(SI MONTH DAY YEAR YEAR @I NUMBER .4 NUMBER 0 5 0 0 0 0 906 898 9 013 0 012 21 8 9 0 5 0 0 0 THIS REPORT IS SUBMITTED PURSUANT T O THE RLOUIREMENTS OF 10 CFR (): (Cnec>> one or more of tne foliowfnpl (11 OPERATING MODE (8) 20.402(8) 20.405(c) 50.73 ( ~ I I 21(iv) 73.71(II) 20.405(e l(1) (I) 50.38(cl(1) 60,73( ~ l(2 l(v) 73.71(cl 20.405(e l(1)(iil 50,73( ~ l(2)(viil OTHER ISpecily in Aosrrect 1 0 0 50.36(c) (2)

Oelow'end in Test, NRC Form 20.405( ~ l(1)(iiil 50.73(e)(2HS 60.73(el(2)(vilil(AI BBBAI 20.405( ~ )(( )(iv) 50.73(e) (21(li) 50,73(e) (2)(viii)(SI 20.406(el(1)(vl 50.73( ~ ) l2) liiil 50.73(eH2)(c)

LICENSEE CONTACT FOR THIS LER (12)

NAME TEI.EPHONE NUMBER AREA CODE B.A. Svensson Safety and Assessment Superintendent 6 164 5 -59 01 COMPLETE ONE LINE FOR EACH COMPONENT FAILURE DESCRIBED IN THIS REPORT (13)

CAUSE SYSTEA'I COMPONENT MANUFAC TURER SYSTEM COMPONENT MANUFAC TURER REoORTABLE ig)8$co$ r' SUPP(,EMENTAL REPORT EXPECTED (I ~ I MONTH DAY YEAR EXPEC'TED SUBMISSION DATE 05) ~

YES fif yes, comPieN EXPECTED SUBMISSION DA TEI X ABSTRACT (Limit to le00 sprees, Le., epprocimerely fifteen ssnpre spree rypewritten iinmi (ISI On November 22, 1989, it was determined that between September 6, 1989 and October 3, 1989, the Unit One East Motor Driven Auxiliary Feedwater Pm@

(MDAF) should have been declared administratively inoperable when a continuous firewatch was replaced by a roving firewatch. The firewatch was required because the east MDAFP rocm door was inoperable and secured in the open position.

Due to the potential for a hie(h energy line break in the Turbine Driven Auxiliary Feedwater Pump Room, the east MDAFP rocm door is required to be maintained in the closed position to prevent moisture entry. As a result of not considering the MDAFP inoperable during this even", we did not meet the requirements of Technical Specification 3.7.1.2.

During this event, the east MDAFP was functionally operable. Also, a roving firewatch patrol inspected this area once every 30 minutes and an operator inspected the area at least once per eight hour shift.

To prevent recurrence of such an event, in the future when the fire door to either Unit One or Unit Two east MDAFP room is blocked in the open position, the appropriate MDAFP vill be declared inoperable statement will be entered.

and the applicable Technical Specification action NRC Fotm 366 I 8 83)

NRC Form 366A U.S. NUCLEAR REGULATORY COMMISSION (943)

LICENSEE EVENT REPORT (LER) TEXT CONTINUATION APPROVED OMB NO. 3150M)04 EXPIRES: 8/31/88 FACILITY NAME (1) OOCKET NUMBER (2)

LER NUMBER (6) PAGE (3)

YEAR SEQUENTIAL REY IBIQN NUMBER NVMBER D.C. Cook Nuclear Plant Unit 1 o 5 o o o 3 1 5 8 9 0 1 3 00 02 oF0 3 TEXT /lfmore space /s rer/o/red, use eddirlooe/NRC Form 366A's/ (17)

Descri tion of Event On November 22, 1989, it was determined that between September 6, 1989 and October 3, 1989, the Unit One East Motor Driven Auxiliary Feedwater Pump (MDAFP) (EIIS/BA-P) should have been declared administratively inoperable when a continuous firewatch was replaced by a roving firewatch. The firewatch was required because the east MDAFP roam door (FIIS/BA-DR) was inoperable due to a broken handle. The door was secured in the open position. The change from a continuous firewatch to a roving firewatch still satisfied the Fire Protection Technical Specification 3.7.10 requiren nts. However, due to the potential for a high energy line break in the Turbine Driven Auxiliary Feedwater Pump (TDAFP) Rocm, the East MDAFP room door is required to be maintained in the closed position to prevent moisture entry. As a result of not considering the MDAFP inoperable during this event, we did not meet the requirenents of Technical Specification 3.7.1.2, which states UWith one auxiliary feedwater pump inoperable, restore the required auxiliary feedwater pumps to operable status within 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br /> or be in at least HOT STANDBY within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> and in HOT SHUTIXX& within the following six hours".

A review of the operability of the West MDAFP and the TDAFP was made for the time period when the East MDAFP was administratively inoperable. Only one t

situation was found when the We. MDAFP was inoperable for five minutes for a surveillance test on October 2, 1989.

Cause of Event The cause of this event was the failure of personnel to consider the MDAFP administratively inoperable with the MDAFP door in the open position.

Ana1 sis of Event This event is considered reportable pursuant to 10CFR50.73(a)(2)(i)(B).

During this event, the East MDAFP was functionally operable, haweve" in the event of a high energy line break in the TDAFP room, the resulting environmental conditions in the MDAFP rocxn with the door open may have rendered the N3AFP inoperable.

Throughout this period (September 6, 1989, through October 3, 1989), a roving firewatch patro'nspected this area once every 30 minutes and an operator inspected the area at. least once per eight hour shift. Should there have been any indication of an incipient steam leak, the firewatch person is trained to notify his supervisor of any observed unusual conditions who in turn would have notified the control roam and action would have been taken to isolate the leak.

NIIC FORM 366A ~

6 QPOr (eea 6 BSA 633 r (9 83r

NRC Form 36BA U.S. NUCLEAR REOULATORY COMMISSION (843)

LICENSEE EVENT REPORT (LER) TEXT CONTINUATION APPROVEO OMB NO, 3150M(04 EXPIRES: 8/31/88 FACILITY NAME (1) OOCKET NUMBER (2)

LER NUMBER (8) PACE (3)

YEAR P SEOUENTIAL Qiys REVISION NUMSE R >~X N U M 8 E- R D.C. Cook Nuclear Plant Unit 1 o s o o o 315 89 0 1 3 0 0 030F03 TEXT /// more specs is rer/u/red. use eddnfone///RC Form 36//A') (17)

Anal sis of Event cont.

Based on the above, it is concluded that this event did not constitute a significant hazard to the health and safety of the public or an unreviewed safety question as defined in 10CFR50.59.

Corrective Actions On October 3, 1989, a continuous firewatch was posted at the door of the East MDAFP room. On October 6, 1989, the MDAFP roam door was declared operable after its repair.

To prevent recurrence of such an event, in the future when the fire door to either Unit One or Unit Two East MDAFP rooms is blocked in the open position, the appropriate MD'ill be declared inoperable and the applicable Technical Specfication action statement will be entered. An Operating Memo to this effect has been issued and Plant Manager Standing Order Number 64 UMninistrative Requirements for Control Room, Auxiliary Feedpump Room Doors, and Spray Additive Tank Room Doors", will be revised by January 31, 1990 to reflect these requirements.

Failed Co nent identification None.

Previous Similar Events None.

NRC FORM 3SSA ~ L' QEOr )SS& f20-Rse 00070 (BB3)