ML19341B764

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Forwards CEN-145, Power-Operated Relief Valve Failure Reduction Methods, in Response to NUREG-0737
ML19341B764
Person / Time
Site: Calvert Cliffs  
Issue date: 02/20/1981
From: Lundvall A
BALTIMORE GAS & ELECTRIC CO.
To: Eisenhut D
Office of Nuclear Reactor Regulation
Shared Package
ML19341B765 List:
References
RTR-NUREG-0737, RTR-NUREG-737, TASK-2.K.3, TASK-2.K.3.02, TASK-2.K.3.16, TASK-TM NUDOCS 8102270438
Download: ML19341B764 (1)


Text

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BALTIMORE GAS AND ELECTRIC COMPANY P. O. B O X 1475 BALTIMORE M ARYLAN D 21203 Anwva t. LWsDVAR.dR.

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v cc e evece ss o Mr. D. G. Eisenhut, Director Division of Licensing Office of Nuclear Reactor Regulation U. S. Nuclear Regulatcry Cctrission Washingten, D. C.

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SUBJECT:

Calvert Cliffs Nuclear Power Plant Units 1 & 2, Docket Nes. 50-317 & 50-318 Response to NUPEG-0737

Dear Mr. Eisenhut:

Action Plan item number II.K.3.2 requires that infomation be submitted to the NRC concerning power operated relief valve (PORV) failures and methods employed to reduce the frequency and sericusness cf challenges to PORV oper-ati. on. A ccpy of CEN-lh5, "PCRV Failure Reduction Methods," is enclosed.

This document provides generic infomation en PCRV's in Combuction f

6 Engineering plants, which is applicable to Calvert Cliffs Nuclear Power Plant.

All of the actions described in section 7, "I=plenentaticn of Failure Reduction Program," of CEN-lh5 have been completed at CCNPP.

If any additional information is required, we wculd be pleased to provide it to you.

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