ML20028G603

LER 83-019/03L-0:on 830112 & 20,one Smoke Detector in Zone 1-15 & Eight Detectors in Zone 2-18 Covered During Planned Maint Functions to Prevent False Alarms or Damage to Unit. Detectors Uncovered After Maint Completed

ML20028G603
Person / Time
Site:	Grand Gulf
Issue date:	02/11/1983
From:	Freeman M MISSISSIPPI POWER & LIGHT CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20028G602	List: ML20028G601 ML20028G603
References
LER-83-019-03L, LER-83-19-3L, NUDOCS 8302170127
Download: ML20028G603 (1)

Text

C RC 70HM 366 U. S. NUCLE AR R EGULATC RY COMMISSION 7771** Attachment to AECM-83/0096 LICENSEE EVENT REPORT Pege 1 of 1 CONTROL BLOCK: l l l l l l l (PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION) 1 6 10 l 8119 l M LICENSEE 7

I S l GCODE l G l S14 l 115l@l 0 l 0 l - lLICENSE 0 l 0NUM8ER l 0 l 0 l 0 l- l 0 26l 0 l@l26 4LICENSE l 1 I lTYPEI I lJO1 l@l l 57 CAT b8 I@

CON'T l0l11 s$RCE l L l@l 0l5 l 0 l 0 l 0 l 4 l681 l 696 hl 011 11 l21813 EVENT DATE 74 l@l0 75 l 2 l1DATE REPORT l 1 l 880I 3 lh

'i 8 60 61 DOCKET NUMBER EVENT DESCRIPTION AND PROBABLE CONSEQUENCES h l0l2l lon January 12 and 20. 1983. one smoke detector in Zone 1-15 (Control Building _j lO l3l l elevation 148 feet) and eight detectors in 2.one 2-18 (Auxiliary Buildinst elevation l 1014 l l 119 feet) were covered during planned maintenance functions to prevent false alarms l l0 lsl lor damage to the units. Hourly fire watches were established in accordance with l 10 is l l T.S.3.3.7.9. This had no effect on the health and safety of the public and did not l 10 li-l l constitute a threat to plant safety. This is reported nursuant to T.S.6.9.1.13.b. I l

I O 18 I l 80 7 8 9 SYSTEM CAUSE CAUSE COMP. VALVE CODE CODE SUSCODE COMPONENT CODE SUSCODE SUSCODE lO191 l A l B lh Wh l Zlh l I l Nl S l T l R l U lh Wh [Z__j h 12 13 18 19 20 7 8 9 10 11 SEQUENTIAL OCCUR RE NCE REPORT REVISION

,_ EVENT YE AR REPORT NO. CODE TYPE NO.

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(-j [QJ 32 21 22 23 24 26 27 28 29 31 KEN A TIO ON PLANT T HOURS 22 SB IT D FOR b 8. SUPPLI MAN FACTURER lX J3 l@W@ 34 W@ lZ lh l0 l0 l0 l0 l 35 36 31 40 (N_J@

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS h 11101 I Smoke detectors were covered during ninnned mnintonnnco_ Thnv unrn innenvorod l l1 l1l land returned to service at the finish of each job. All corrective action is I

, 7 l considered complete. This is submitted as a final report. l I

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7 8 9 80 ST $  % POWER OTHER STATUS C4S O RY DISCOVERY DESCRIPTION NA l A j@l Planned Action lilsl W @ l0 l0 l0 l @ l l l ACTIVtTY CO TENT RELEASED OF RELE ASE AMOUNT OF ACTIVITY LOCATION OF RELEASE 7

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PERSONNEL FXPOSURES NUMBER TYPE DESCRIPTION i > 10 l 0 l 0 l@Lzj@l NA l

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• PERSONNe'L ' ,~;unS so NUY8ER DESCRIPTION 7

1 a 8 9 l0l0l0l@l 11 12 NA l 80 LOSS OF OR DAMAGE TO FACILITY TYPE DESCRIPTION 1 9 [Zj@l NA_ l 80 P uSLi$TY 8302170127 830211 NRC USE ONLY PDR ADOCK 05000416 ,

7 2 o 8 9 ISSUE W l 10 D@ DESCRIPTION h S @,R ,

68 69

lgl,llll!ll; 80 E NAME OF PREPAREpriginal signed by M. Scott Freeman PHONE

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