ML20062C910

Advises That 890413 Schedule for Required Hardware & Associated Procedure Changes Re Station Blackout Rule Still Valid

ML20062C910
Person / Time
Site:	Prairie Island
Issue date:	10/22/1990
From:	Parker T NORTHERN STATES POWER CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM), Office of Nuclear Reactor Regulation
References
TAC-68588, TAC-68589, NUDOCS 9011020247
Download: ML20062C910 (1)

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414 Nicollet Mall Mnneapolis, Minnesota 554011927 Telephone (612) 3345500 l

October 22, 1990 10 CFR 50.63(c)(4) l

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Director of Nuclear Reactor Regulation U S Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 l l

PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos, 50-282 License Nos, DPR-42 50 306 DPR 60 Schedule for Required liardware and Associated Procedure Changes to Imnlement the Reauirements of the SB0 Rule

References:

(1) Letter from David Musolf, Northern States Power Company, to Director, Nuclear Reactor Regulation, dated April 13, 1990,.

titled: " Loss of All Alternating Current Power Information-Required by 10 CFR Part 50 Section 50,63(c)(1)"

(2) Letter from Dominic C Dilanni, Nuclear Reactor Regulation, to Thomas M Parker, Northern States Power. Company, dated.

September 18, 1990 titled: " Safety Evaluation of the Prairie

, Island Nuclear Generating Plant Unit Nos. 1 and 2; Station  ;

! Blackout Rule 10 CFR 50,63 (TAC Nos, 68588 and 68589)" i On April 13, 1989, we submitted our response to the Station Blackout Rule (Ref. 1). Our response outlined the modifications and associated procedure changes that we are implementing to meet the requir m ents of 10 CFR 50,63; we also provided our planned completion date. On Septennber 21,.1990 we received the referenced Safety Evaluation Report from the NRC. The cover letter for the Safety Evaluation Report requested that we provide a schedule-for l implementation of the requirnd hardware and associated procedure modifications ,

l to the staff. The schedule included in our April 13, 1989 response is still valid.

j Thomas M Parker Manager Nuclear Support Services ' ', fj .

c: Regional Administrator - Region III, NRC Senior Resident Inspector, NRC NRR Project Manager, NRC G Charnoff k 9011020247 901022 P' D PDR ADOCK 05000282 3 P PNU j .l