ML19345G086

RO 77-04:on 770831,during Cold Shutdown Stack Gas Monitors Monthly Calibr Not Performed as Scheduled.Caused by Failure to Adequately Review Test Schedule.Training Meeting Held W/Supervisors to Stress Importance of Test Schedule Review

ML19345G086
Person / Time
Site:	Humboldt Bay
Issue date:	09/12/1977
From:	Redeker S PACIFIC GAS & ELECTRIC CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
RO-77-04, RO-77-4, NUDOCS 8103020153
Download: ML19345G086 (2)

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LICENSEE EVENT REPORT CONinOL OLOCK:l \\l l

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EVENT OESCRIPTION h lDuring cold shutdown operations, the stack gas monitors monthly calibration required b5j 00 7 89 g[ l the Technical SpecificationsSection VII.B.2 was not perforned as scheduled. It was l

00 7 89 gg lperforned six days af ter the scheduled date which was four days longer than the test l

gg f frequency in the Technical Specification of "one month or less".

%is is a repetitive 00 7 89 gg l event (not all surveillance tests have always been performed on schedule). (cont).

l 00 7 89 rwt C E CODE COMPONENT CODE H

MANUf UF(St VOL,ATON EE l t:l cl W l Il Nl S l Tl R l U ]

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7 89 10 11 12 17 43 44 47 48 CAUSE DESCRIPTION ll [ Failure to adequately review the test schedule caused late performance of test.

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89' 60 ll l Planned training to correct a similar incident on 8/8/77 (LER 77-03) which should hav,I 7 89 00 g l prevented this incident, had not been completed.

l s a vs N POWE A OTHER STATUS SCOVEAv OtSCOVEAv OESCA@ TON W

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l Review of test schedule 1

1 7 8 9

10 12 13 44 45 46 80 A E$

Or t EASF AMOUNT OF ACTmTV LOCATON OF RELEASE 35

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10 11 44 45 00 PERSO*1NEL EXPOSURES NuveF A Tvpt OESCAmToN DE l 0 l 0l 0] Wl NA l

7 89 11 12 13 63 PERSONNEL INJUA:ES NUVDE A DESCAPTON DE l o l ol 0l l

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OFFSITE CONSEQUENCES Q

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7 89 De" 80 LOSS OR DAMAGE TO FACILITY t v Pt DESCACTON g] [

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7 89 - 10 80 PUBUCITY nn I Na l

7 89 80 AOOITIONAL FACTOns DE l 1

7 89 80 DE I I

7 89 80 NAME PHONE seo esi.eet

. p LICENSEE EVENT REPOP.T EVENT DESCRIPTION -(continued)

Corrective action planned ideludes a training meeting with all concerned supervisors which will stress-the inportance of daily review of test schedules and of scheduling tests in the best possible' manner to avoid

.1 late performance of tests (LER 77-04).

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