ML19341A182

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Responds to NRC Requesting Info Re Participation in Development of Design & Performance Criteria for BWR Scram Sys.Tests,Equipment,Procedure Verifications & Any Design Mods Will Be Completed Before Return to Operation
ML19341A182
Person / Time
Site: Humboldt Bay
Issue date: 01/14/1981
From: Crane P
PACIFIC GAS & ELECTRIC CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
References
NUDOCS 8101220309
Download: ML19341A182 (1)


Text

PACIFIC GAS AND E LE C T RIC C O M PANY l

3OW3 77 BEALE STREET,31ST FLOOR

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..~r Mr.

D.

G. Eisenhut, Director Division of Licensing U.

S. Nuclear Regulatory Commission Washington, D.

C. 20555 Re:

Docket No. 50-133 License No. DPR-7

Dear Mr. Eisenhut:

'I This letter responds to your letter dated October 1, 1980 concerning BWR Scram Systems'.

Your letter requested that we inform you of our plans to participate in the BWR Owners Group efforts to develop design and performance criteria for BWR scram systems.

As stated in our responses to I.E.Bulletin 80-17 and its supplements 1, 2, and 3, the tests, equipment and procedure verifications and any required design modifications will be completed prior to returning to power operation.

Furthermore, an assessment of our present scram system to confirm conformance with the General Design Criteria of 10 CFR 50 Appendix A will be performed as applicable prior to returning to power operation.

Very truly yours, 4

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