ML19105A839

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Response to Request for Additional Information ECCS Valve Motor Operators
ML19105A839
Person / Time
Site: Surry  
Issue date: 10/28/1976
From: Stallings C
Virginia Electric & Power Co (VEPCO)
To: Reid R, Rusche B
Office of Nuclear Reactor Regulation
References
Download: ML19105A839 (2)


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REQUES'fED INFORMATION REGARDING THE ECCS VALVE HOTOR OPERATORS, ******

( 1 SIGNED CY, RECEIVED)

( 1 PAGE)

PLP..NT llA.ME : SURRY If 1 & 2.

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V1nGtNlA. ELECTH!C ANn P"->WEH CoMPANY HJc11NoNn,*v,uo1.N:1./, !:!;:-J2ul October 28> 1976 Rusche Director of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington> D. C.

20555 Docket Nos. 50-280 50-281 License Nos. DPR-32 DPR-37 Attn:

Mr. Robert W. Reid> Chief Operating Reactors Branch 4

Dear Mr. Rusche:

This is in response to your letter of September 24, 1976 wherein you re-quested information regarding certain ECCS valve motor operators.

The following table lists the. information requested.

Power Sup1~(Notor Control _Cen~_er )_

Valve

  • Unit No. l Unit No, 2 885C lHl-2 2Hl-2 860A lHl-2 2Hl-2 860B lJl-2 2Jl-2 862 lJl-2 2Jl-2 The above listed motor control centers (HCC) are supplied by the station emergency buses 111, 2H, lJ, 2J as is indicated in the HCC designation.

Therefore, the reliability of the power source is assured even during a loss of offsite power.

Very truly yours,

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C. H. Sli1J.lings Vice P~csi<lcnt-Power Supply and Pr:ocluction Opcratl.ons

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