ML19253A469

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RO 79-52/O1P:on 790809,noted That Imposition of 1.2 Inch/Minute Rate of Rise Restriction May Prevent Unreviewed Safety Question.Confirmation by Westinghouse of Possibility Will Be Necessary.Rept to Follow
ML19253A469
Person / Time
Site: Salem PSEG icon.png
Issue date: 08/09/1979
From: Midura H
Public Service Enterprise Group
To: Grier B
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
NUDOCS 7909100080
Download: ML19253A469 (1)


Text

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VYkb PubHc Sevica Eta:ttic ami Gas Comcwiy P.O Bo= 06 Hancocks Bridge, New Jersey 08038 Salem Nuclear Generatirq Statiori August 9, 1979 Mr. Boyce H.

Grier Director of USNRC Office of Inspection and Enforcement Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406 Dear Sir REPORTABLE OCCURRENCF, 79-52/OlP SALEM NO. 1 UNIT LER This letter will serve to confirm our verbal notification to the Resident NRC Inspector on Thursday. August 9, 1979, advising of a reportable occurrence in accordance with Technical Specification 6.9.1.8.

After reviewing Amendment No.

4 to our Operating License DPR-70 wi.th respect to any effect which it may have on presently per-formed safety analynea, we have concluded that the imposition of the 1.2 inches per minute rate of rise restriction may present an Unreviewed Safety Ouestion in that the margin presented in the saf ety analyt:in for Lo san o f Normal Feedwater and Main Feedline Rupture Accidents may bo rmf uced.

Confirmation of this possibility by Westinghoune Electric Corporation will be necessary before a formal identification of this issue as an Unreviewed Safety Question can be made.

A detailed report wiII be nubmitted in the time period specified by the Technical Specifications.

Very truly yours, H_

J.

Midura Manager - Salem Generating Station AWK:Ida CC:

General Manager - Electr:c Production 83'jC2 a Manager - Quality Ascurance 7 909100Dfo a

__.