ML14184A071

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Discusses Review of 790315 Submittal Re Acceptability of Proposed Isolation Valve Seal Water Sys.Proposed Sys Is Acceptable & Can Be Used in Future Type C Tests.Safety Evaluation Encl
ML14184A071
Person / Time
Site: Robinson 
Issue date: 04/23/1979
From: Schwencer A
Office of Nuclear Reactor Regulation
To: Jackie Jones
Carolina Power & Light Co
Shared Package
ML14184A072 List:
References
NUDOCS 7906200298
Download: ML14184A071 (3)


Text

APRIL 2 3 1979 Docket No 50-261 Mr. J. A. JQnes Senior Vice President Carolina Power and Light Company 336 Fayetteville Street Raleigh, North Carolina 27602

Dear Mr. Jones:

We have completed our review of your submittal of March 15, 1979 (as supplemented April JO, 19791 regarding the acceptability of the proposed Isolation Valve Seal Water (IVSW) system. Based on our evaluation, which is enclosed, we find that the proposed-IVSW system meets the requirements -of an engineered safety feature as well as 10 CFR 50 Appendix J requirements., We, therefore, conclude that the proposedIVSW system is acceptable and can be used in performing future Type C tests on those valves served by the system.

Sincerely, Original Signed By A. Schwencer, Chief Operating Reactors Branch #1 Division of Operating Reactors

Enclosure:

D.ISTRJBUI.L0f Safety Evaluation

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      • 2 April 23, 1979 Docket No. 50-261 Mr. J. A. Jones Senior Vice President Carolina Power and Light Company 336 Fayetteville Street Raleigh, North Carolina 27602

Dear Mr. Jones:

We have completed our review of your submittal of March 15, 1979 (as supplemented April 20, 1979) regarding the acceptability of the proposed Isolation Valve Seal Water (IVSW) system. Based on our evaluation, which is enclosed, we find that the proposed IVSW system meets the requirements of an engineered safety feature as well as 10 CFR 50 Appendix J requirements. We, therefore, conclude that the proposed IVSW system is acceptable and can be used in performing future Type C tests on those valves served by the system.

Sincerely, A. Schwencer, Chief Operating Reactors Branch #1 Division of Operating Reactors

Enclosure:

Safety Evaluation cc:

w/enclosure See next page

Mr. J. A. Jones Carolina Power and Light Company cc: G. F. Trowbridge, Esquire Shaw, Pittman, Potts and Trowbridge 1800 M Street, N.W.

Washington, D. C. 20036 Hartsville Memorial Library Home and Fifth Avenues Hartsville, South Carolina 29550