ML20107A285

Notice of Violation from Insp on 730910-12.Violation Noted: Dept Work Performed on Differential Relays for Startup Transformers at Facility on 730730

ML20107A285
Person / Time
Site:	Oyster Creek
Issue date:	10/26/1973
From:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
To:
Shared Package
ML18039A986	List: IR 05000219/1970007 IR 05000219/1971001 IR 05000219/1971002 IR 05000219/1971003 IR 05000219/1971004 IR 05000219/1971005 IR 05000219/1972001 IR 05000219/1972002 IR 05000219/1972003 IR 05000219/1972004 IR 05000219/1972005 IR 05000219/1972013 IR 05000219/1972025 IR 05000219/1973003 IR 05000219/1973004 IR 05000219/1973006 IR 05000219/1973007 IR 05000219/1973008 IR 05000219/1973009 IR 05000219/1973010 IR 05000219/1973011 IR 05000219/1973012 IR 05000219/1973013 IR 05000219/1973014 IR 05000219/1973015 IR 05000219/1973016 IR 05000219/1973017 IR 05000219/1973019 IR 05000219/1973020 IR 05000219/1973021 IR 05000219/1973022 IR 05000219/1973023 IR 05000219/1974001 IR 05000219/1974002 IR 05000219/1974003 IR 05000219/1974004 IR 05000219/1974005 IR 05000219/1974006 IR 05000219/1974007 IR 05000219/1974008 IR 05000219/1974009 IR 05000219/1974010 IR 05000219/1974011 IR 05000219/1974012 IR 05000219/1974013 IR 05000219/1974014 IR 05000219/1974015 IR 05000219/1974016 IR 05000219/1974017 IR 05000219/1974018 ... further results
References
FOIA-95-258 50-219-73-15, NUDOCS 9604120220
Download: ML20107A285 (1)

Text

.- -.

i.e e

i i

i ENCIAstRE l

Description of violations Jersey Central Power and Light Casysay Doekat No. 50-219 j

License No. CFR-16 certain activities under your 11eense sypear to be in violation of AEC I

regulatsses and liomise requir e s.

This syparet violation is een-2 sidered go be of category II severity.

1.

Techateal specificatist 3.7.A.2 states, in part..."That the reactor shall not be made critical unless... switch gaar and both startup transformers are energised to carry power to the station 4160 volt AC buses and carry power to or away from the plant." Further, Technical Specification 6.2.A.4 states, in part..." Detailed written procedures with appro-j priate check-off lists and instructions shall be provided for... preventive or corrective maintenance operations which i

could have an effect on the safety of the reactor."

1 i

contrary to the above, Relay Department work was performed on the differential relays for the startup transformers at the Oyster Creek facility on July 30, 1973, yet ---

a) records indicated both startup transformers were effectively inoperable from July 30 to September 8,1973 due to ingroper settings on the "C" phase differential monitoring relays, and i

the reactor was made critical and operated at power; and 4

b) no detailed written procedures with appropriate check-off lists and instructions existed for the above stated relay work performed.

I 4

4 t

9604120220 960213 PDR FOIA DEKOK95-258 PDR

- -