ML19263E200

LER 79-059/03L-0 on 790501:fire Protection Hose Stations in Auxiliary Bldg Were Inoperable for 10-h W/O Backup Sys of Firewatch Established.Caused by Isolation of Auxiliary Bldg for Maint Taking Longer than Initially Estimated

ML19263E200
Person / Time
Site:	North Anna
Issue date:	05/31/1979
From:	Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML19263E199	List: ML19263E198 ML19263E200 ML19263E203 ML19263E207
References
LER-79-059-03L, NUDOCS 7906050295
Download: ML19263E200 (1)

Text

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- - LICENSEE EVENT REPORT CONTROL BLOCK: l l l l l l l (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) i e i1IVlAlNlA 1

O 8 9 LICENSEE CODE S l 1 l@l 0] 0l - 0l 0l0 l0 l0 l- l0 l 0l@l 4l 1l 14 lb LICENSE NUMdEH 25 26 1l 1l 1l@l57 CAI$8 LICENSE TYPf. JO l l@

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$$RC" 60 l L l@l 61 0 l DOCKET 5 l0 l0 NUVBER l0 l 3 l 368 l869Ql0 EVENT l5 l0DATEl1 l7 l9 l@] 0] HEPOR 74 75 5l 3l 1l7 l980l@

T DATE EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h o 2 l Fire protection hose stations in the Auxiliary Building were inoperable for 10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br /> [

o 3 [with no backup system or firewatch established. This event did not jeopardize the [

o 4 jhealth and safety of the general public. Reportable pursuant to T.S. 6.9.1.9.b. and l o s l6.9.2. Since this was a personnel error, it is applicable to Unit 2. I O 6 l

lo l 7 l l 0 s I 80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SU8 CODE COMPONENT CODE SUSCODE SU9 CODE 7

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19 20 SE QUEN TI AL OCCU R R E NCE REPORT REVISION EVEN T YE AR REPORT NO. CODE TYPE N O.

LE R /Ro O , ureg l217l9 [---J l015 9l l/] l0 l3 l [_L_j d 0l

_ 22 23 24 26 21 23 29 30 31 32 T K TION ON PLANT ET HOURS S B # FOR B. 3U PLIER MANUFAC RER lX 31 lg]34Nl@ lZl@

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43 44 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS 27 i O [ Fire protection hose stations in Auxiliarv Building were isolate 3 for maintenance. I i i IM aintenance required isolation lonner than in i

• 4,11 v anein,ena na *ka ,q,4,ed firm I lil7l l watch was not established. A fire watch was establishna nn sonn na chn nrnklon u,e I i 3 (discovered and systera olacad back in servi-a as soon nn noss4hin. Pornnnnn1 inunluna l 1 4 19111 be reirstructed i *ba ~assi ev of in1 f 4114no Tack _ 9nno rnnnironanec 80 l

7 8 9 STA  % POWER OTHER STATUS dis O RY DISCOVERY DESCRIPTION i s (c J @ l ri niol@l" n "

l I l@l oonrator observ,r4nn I

A!TivlTv cCLNT RELEASED OF PELEASE AMOUNT OF ACTIVITY LOCATION OF RELE ASE li is 8I 9lzJ @ Ld@l n i I nr l 7 13 11 44 45 80 PERSONNEL E *PCSURES NUMM A ?YSE M 3CP e >T? ON

• li l ei' 'lo lo I ol@l zl@lu m i 80 nRSO~Na g g2,,

NU Ee mSCR . Time i a 10 0 o l@l NA 2294 .05 i 7 8 9 11 12 80 LOSS OF OR DAMAGE TO FACILITY .

TYPE DESCRIPTION l

12191 7 8 9 z l@l10 NA 80 ISSUE l NA 906050MS NRC USE NLY lllllllllllll3 l'. I O l ht_[@DE 7 8 9 10 CRIPTION 68 69 80h NAME OF PREPARER W. R. Cartur4 ch P PHONE: 701-R90-SI SI