ML19320A903

LER 80-026/03L-0:on 800603,reactor Scram Initiated by Reactor Low Water Level Switches of Reactor Protection Sys. NRC Not Notified within Required Time.Caused by Operations Personnel Error.Requirements re-emphasized

ML19320A903
Person / Time
Site:	Pilgrim
Issue date:	07/02/1980
From:	Mcloughlin M BOSTON EDISON CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19320A902	List: ML19320A901 ML19320A903
References
LER-80-026-03L, LER-80-26-3L, NUDOCS 8007080200
Download: ML19320A903 (1)

Text

let U.S. NUCLEAR REGULATORY COMMISSION j LICENSEE EVENT REPORT

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(PLEASE PRINT CR TYPE ALL F.EQUIRED INFORMATION)

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7 8 9 tlCENSEE CODE 14 15 LICENSE NUM8ER CON'T 1011l En$ l 60Ll@l 61Ol 5 l 0DOCKl -l 0 l 219 l 368 @l69 0 l EVENT 610DATE l 318 l 0 l@l 0 REPORT 14 75 l 7 l DATE 012 l 880 l 0 l@

? 8 ET NUMB ER EVENT DESCRIPTICN AND PROBABLE CONSEQUENCES h IO l2l l 0n May 19, 1980 at approximately 0355 hours0.00411 days <br />0.0986 hours <br />5.869709e-4 weeks <br />1.350775e-4 months <br /> a reactor scram was initiated by the 1 o O 3 l reactor low water level switches of the RPS System. Contrary to Station procedure l FTTTl I number 2.2.17 entitled " Communications Systems" Section 2.H. the NRC was not l

[TTT1 I notified withon one hour of the above event. l

[O'Ts l l Management review of station operation identified this oversight and determined its l l0l 7 l l reportability in ORC Meeting 80-86 conduted on June 3, 1980. I 10181 l _

l 80 7 8 9 E CODE SU8C E COMPON ENT C011 SUSCODE S E ITTil 'l Zl Z I@ LA l@ l A l@ lZ l Zl Zl Zl Zl Zl@ [Z_j@ [Z_l 20 7 8 9 10 11 _ 12 13 18 19

_ SEQUENTIAL OCCURRENCE REPORT REVISION EVENT YE AR REPORT NO. CODE TYPE N O.

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3* 36 36 3/ 40 42 43 47 CAUSE DESCRIPTION AND CORRECTIVE ACTIONS l 1 I O I l The requirements of Procedure 2.2.17 were emphasized to the Operations personnel l g l and review of this procedure is included in the Operator requalification procram. I

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$A S  % POWER OTHER STATUS IS O Y DISCOVERY DESCRIPTION y l G l@ l0 l 0 l 0 l@l N.A. l lCl@l Management Review l ACTIVITY CO TENT AMOUNT OF ACTIVITY LOCATION OF RELEASE 1 6 P ELE ASED@OF RELE ASE[Zj@l N.A. l l N.A. l 7 8 9 10 11 44 45 80 PERSONNEL EXPOSURES NUMBER TYPE DESCRIPTION N.A.

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