ML20070E162

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Submits Annual Rept of Challenges to Main Steam Line Safety/ Relief Valves for 1990.On 900106 & 1117,safety Relief Valves H & P Lifted Automatically to Control Reactor Pressure During Reactor Scram
ML20070E162
Person / Time
Site: Hope Creek PSEG icon.png
Issue date: 02/28/1991
From: Hagan J
Public Service Enterprise Group
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 9103050015
Download: ML20070E162 (1)


Text

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PSlEG o _Pubhc Service Electric and Gas Company P.O. Box 236 Hancocks Bndge, New Jersey 08030 Hope Creek Operations February 28, 1991 U.S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 Gentlemen:

ANNUAL REPORT TECl!NICAL SPECIFICATION 6.9.1.5 HOPE CREEK GENERATING STATION DOCKET NO. 50-354 This annual report of challenges to Main Steam Line Safety /

Relief Valves (SRVs) is being submitte' pursuant to the requiremento of Technical Specification 6.9.1.5 for the year 1990.

During 1990, llope Creek experienced the fol'.owing unplanned challenges to SRVs :

1. On 1/6/90, SRVs "II" and "P" (Lo-lo set SRVn) lifted automatically to control-reactor pressure Ouring the course of a reactor scram. The circumotances surrounding the lifting of these SRVs are described .. LER 90-001-00.
2. On 11/17/90, SRVo "II" and "P" liftod automatically to control reactor. pressure during the courne of a reactor scram. The circumatances surrounding the lifLing of these SRVs are described in LER 90-028-00.

Please note that SRVs "11" and "P" are the " low-low set" SRVo at Hope Creek, and are c.'esigned to arm and initially lif t at 1047 PSIG.

No other challenges to SRVs occurred during this reporting per 1.

Sincerely,

. I 1 GencQY Manager Hope Creek Operations RBC/ 7 C: Distribution The Energy People p, g 9103050015 910228

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