ML20055A980

Forwards Westinghouse Evaluation of Reactor Vessel Level Indication Sys Performance at Semiscale Test Facility for Test S-1B-1 & Virgil C Summer Reactor Vessel Level Instrumentation Sys Functional Test

ML20055A980
Person / Time
Site:	Summer
Issue date:	06/28/1982
From:	Rahe E WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Phillips L Office of Nuclear Reactor Regulation
Shared Package
ML20055A981	List: ML20055A980
References
SED-SA-00081, SED-SA-81, NUDOCS 8207200213
Download: ML20055A980 (1)

Text

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NuclearTechnology Division Westinghouse Water Reactor Electric Corporation Divisions 80, 333 PittsburghPennsylvania 15230 (412) 373-4868 June 28,1982 Mr. L. E. Phillips Core Performance Branch Nuclear Regulatory Commission Phillips Building 7920 Norfolk Avenue Bethesda, Maryland 20014 j

Dear Mr. Phillips:

Attached is a copy of the report, " Westinghouse Evaluation of RVLIS Performance at the Semiscale Test Facility for Test S-IB-1." This report discusses the RVLIS performance during the test that was intended to simulate a 100 percent communicative, cold leg break loss of coolant accident. This is the final test evaluation report of RVLIS performance at the semiscale facility.

Also attached is a copy of the report, " Virgil C. Summer Reactor Vessel i Level Instrumentation System Functional Test." This report describes an on-site test performed at Virgil C. Summer to verify the operation of the RVLIS Upper Plenum and Narrow Range indicators.

If you have any further questions, please contact Ray Skwarek, of my l staff, at (412) 373-4637.

I Very truly yours, N ,

E. P. Rahe, Ianager Nuclear Safety t

lmj Q Attachments cc: A. L. M. Hon, US NRC P. North, EG&G G. N. Miller, ORNL _

C. Berlinger, US NRC H. Sullivan, US NRC DO O k

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