05000272/LER-1979-061-03, /03L-0:on 790910,during QA Surveillance of Auxiliary Bldg,Two 4-inch Conduits Penetrating Floor Found Not Sealed or Capped & No Fire Watch Posted.Caused by Misinterpretation of Maintenance Procedure M3Y Requirements

/03L-0:on 790910,during QA Surveillance of Auxiliary Bldg,Two 4-inch Conduits Penetrating Floor Found Not Sealed or Capped & No Fire Watch Posted.Caused by Misinterpretation of Maintenance Procedure M3Y Requirements

ML18079B120
Person / Time
Site:	Salem
Issue date:	10/09/1979
From:	Kapple A Public Service Enterprise Group
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML18079B119	List: 05000272/LER-1979-061, Forwards LER 79-061/03L-0 05000272/LER-1979-061-03, /03L-0:on 790910,during QA Surveillance of Auxiliary Bldg,Two 4-inch Conduits Penetrating Floor Found Not Sealed or Capped & No Fire Watch Posted.Caused by Misinterpretation of Maintenance Procedure M3Y Requirements
References
LER-79-061-03L, LER-79-61-3L, NUDOCS 7910150579
Download: ML18079B120 (1)

LER-1979-061, /03L-0:on 790910,during QA Surveillance of Auxiliary Bldg,Two 4-inch Conduits Penetrating Floor Found Not Sealed or Capped & No Fire Watch Posted.Caused by Misinterpretation of Maintenance Procedure M3Y Requirements

Event date:
Report date:
2721979061R03 - NRC Website

text

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ICENSEE EVENT REPORT U **

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(PLEASE PRINT OR TYPE ALL REQUIRED INFORMATION)

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LICENSEE CODE 14 15 LICENSE NUMBER 25 26 LICENSE TYPE JO 57 CAT 58 CON'T 1TIIJ

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60 61 DOCKET NUMBER 68 69 EVENT DATE 74 75 REPORT DATE 80 EVENT DESCRIPTION AND PROBABLE CONSEQUENCES@

I During the Q.A. surveillance of the Auxiliary Building, two (2) four inch conduits penetrating the El. 84 floor were found not sealed or capped and no fire watch was

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I posted.

The Senior Shift Supervisor and the maintenance contractor were notified.

[§JI] I The conduits were properly sealed by 1120 hours0.013 days <br />0.311 hours <br />0.00185 weeks <br />4.2616e-4 months <br />.

The penetrations had been open

((I[] I with no fire watch for approximately 96 hours0.00111 days <br />0.0267 hours <br />1.587302e-4 weeks <br />3.6528e-5 months <br />.

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SYSTEM CODE I zl zl@

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CAUSE

CAUSE COMP.

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CODE TYPE I I Io 16 11 I L:d Io I 3 I W

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REVISION NC. w 32 COMPONENT 80 ACTION FUTURE TAKEN ACTION EFFECT SHUTDOWN

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ATTACHMENT NPRD-4 ON PLANT METHOD HOURS ~ SUBMITTED FORM ~us.

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CAUSE DESCRIPTION AND CORRECTIVE ACTIONS @

43 44 47 DJ)) I This incident was due to a misinterpretation of the requirements of Maintenance o:::r:::IJ I Procedure M3Y.

A memorandum has been issued to clarify the procedure and all o:::I1J I supervisors and craft foremen, who may become involved in breaking fire barriers, DJ)) I have been reinstructed in the requirements of the fire and flood barrier procedure.

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10 08 69 ea NAMEOFPREPARER--~~~~A_.~w~*~K_a_p~p_l_e~~~

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PHONE: 1609)365-7000 Salem Ext.

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