ML19257D049

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Forwards Revised, Fire Test Procedure for Cable Pipe Penetrations.
ML19257D049
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 01/29/1980
From: Lundvall A
BALTIMORE GAS & ELECTRIC CO.
To: Reid R
Office of Nuclear Reactor Regulation
Shared Package
ML19257D050 List:
References
NUDOCS 8001310280
Download: ML19257D049 (2)


Text

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BALTI M ORE GAS AN D ELECTRIC CO M PANY GAS AN D ELECTRIC B UILDING BALTIMO R E, MARYLAN D 212O3 ARTH U R E. LU N OVALL, J R. January 29, 1980 WCE Paes saogmf su-o Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D. C. 20555 Attention: Mr. Robert W. Reid, Chief Operating Reactor Branch #4 Division of Operating Reactors

Subject:

Calvert Cliffs Nuclear Power Plant Units No. 1 & 2, Docket No. 50-317 & 50-318 Fire Protection Safety Evaluation Report and Amendments to Facility Operating License File: 013-261-0, L-037-F

Reference:

(1) NRC letter transmitting the SER dated September 14, 1979 from Reid to Lundvall, same subject (2) BGCE letter dated September 14, 1979 from Lundvall to Reid (3) NRC submittal " Comments on Test Procedures", '

received November 5, 1979 by telecopier from NRC Staff (4) BGCE/NRC meeting November 14, 1979 at NRC offices, Phillips Building, Bethesda, Maryland (5) NRC letter dated November 29, 1979 from G. Lainas to R. Reid containing comments rela-tive to test procedures transmitted by telecopier by NRC Staff Gentlemen:

In accordance with above references, we have revised the test proce-dures previously submitted by our letter dated September 14, 1979, for the qualifications of cable and pipe penetrations to reflect comments received in Reference (51 - Enclosed please find the revised copy of the procedure, " Fire Test Procedure for Cable and Pipe Penetrations". The procedure provides for testing int. ,d or existing representative types of floor and wall fire stops.

In addition, sther materials will be tested and evaluated simultaneously which may be utilized, if required.

We have placed an order with Southwest Research Laboratories, San Antonio, Texas to perform the tests per the enclosed specifications. The tests are scheduled to be performed during February; however, the final test results will not be available until March, 1980. We will provide the report of the test results to the NRC Staff.

1841 303 2Eo 8001a1e 4

Mr. Robert W. Reid January 29, 1980 On November 6,1979, your Mr. E. L. Conner, Jr. requested that NRC Staff be allowed to witness the tests. We will inform Mr. Conner _by phone as to the date actual tests will be conducted by the Laboratory.

Very tru yours,

, / /f C. H. Poindext r for A. E. Lundvall, Jr.

cc: J. A. Biddison, Esquire G. F. Trowbridge, Esquire Messrs. E. L. Conner, Jr. - NRC J. W. Brothers - Bechtel 1841 304

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