ML20206C834

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Responds to NRC Request for Further Info Re AMSAC Generic Design Package.Amsac Sys Will Utilize Operating Bypass (C-20) & AMSAC Feedwater Flow Setpoint Ref in Westinghouse Owners Group
ML20206C834
Person / Time
Site: Prairie Island  
Issue date: 04/03/1987
From: Musolf D
NORTHERN STATES POWER CO.
To:
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
NUDOCS 8704130171
Download: ML20206C834 (1)


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Northern States Power Company 414 Nicollet Matt M,nneapohs. Minnesota 55401 Telephone (612) 330-5500 l

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April 3, 1987 10 CFR 50.62 U S Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PIANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Response to NRC Request for Further Information On Prairie Island Plant Specific AMSAC Design

Reference:

Letter from Westinghouse Owners Group to Jim Lyons (Ch!ef, NRC Technical & Operations Support Branch), dated February 26, 1987, " Westinghouse Owners Group; Addendum 1 to WCAP-]O858-P-A and WCAP-11293-A: AMSAC Generic Design Package" The following information is offered in response to an NRC Staff. request for further information with respect to the proposed Prairie Island plant l

specific AMSAC design.

I The Prairie Island AMSAC system will utilize the operating bypass (C-20) and AMSAC feedwater flow setpoints specified in the referenced Westinghouse Owners Group Letter.

The use of those setpoints is predicated on the NRC Staff finding the setpoints acceptable.

Please contact us if you have any questions related to this information.

b d Nm David Musolf Manager - Nuclear Support Services DMM/EFE/efe c: Regional Administrator-III, NRC NRR Proj ect Manager, NRC Resident Inspector, NRC G Charnoff 0l 0hi 8'704130171 870403 PDR ADOCK 05000282 QD p

PDR