ML20153G093

Responds to IE Bulletin 85-001 Re Auxiliary Feedwater Sys. Fluid Conditions within Auxiliary Feedwater Sys Monitored Twice on Shift During Time Sys Required to Be Operable. Procedures Developed & Implemented on 860127

ML20153G093
Person / Time
Site:	Prairie Island
Issue date:	02/21/1986
From:	Larson C NORTHERN STATES POWER CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-85-001, IEB-85-1, NUDOCS 8602280010
Download: ML20153G093 (2)

Text

_ _ - _ _ _ _ _ _ -

o- w Northern States Power Company 414 Nicollet Mall Minneapoks Minnesota 55401 Telephone (612) 330 5500 February 21, 1986 Mr J G Keppler Regional Administrator - Region III US Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137 PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket Nos. 50-282 License Nos. DPR-42 50-306 DPR-60 Response to IE Bulletin 85-01 The following information is offered in response to IE Bulletin 85-01:

Fluid conditions within the AFW system are monitored twice a shif t during times when the system is required to be operable. Monitoring is done by touching the pipe.

Procedures for recognizing steam binding and for restoring the AFW system to operable status were developed and implemented on January 27, 1986.

Training on the procedures was completed on February 17, 1986.

Procedural controls will remain in effect u.itil superseded by actions implemented as a result of resolution of Geaeric Issue 93.

C E Lars Vice President Nuclear Generation c: NRR Project Manager, NRC Resident Inspector, NRC

'. Do_cu, ment Control' Desk, NRC G Charnoff ik o

g22ggg gggjg2 0

, ~.

UNITED STATES NUCLEAR REGULATORY COMMISSION NORTHERN STATES POWER COMPANY PRAIRIE ISLAND NUCLEAR GENERATING PLANT Docket No. 50-282 50-306 RESPONSE TO I.E. BULLETIN 85-01 Northern States Power Company, a Minnesota corporation, hereby submits the response.to I.E. Bulletin 85-01 for the Prairie Island Nuclear Generating Plant.

This letter contains no restricted or other defense information.

NORTHERN STATES POWER COMPANY By , fW C E Lars n Vice Pre t Nuclear Generation On this f/4d day of h , /984 , before me a notary public in and for said County, personally appered C E Larson, Vice President Nuclear Generation, and being first duly sworn acknowledged that he is authorized to execute this document on behalf of Northern States Power Company, that he knows the contents thereof and that to the best of his knowledge, information and belief, the statements made in it are true and that it is not interposed for delay.

& A/ knw '

0 __ _ __ _ _ __ _ __ _

((k ll, DODY A. BROSk NOTARY PUBLIC - MINNESOTA l; ll HENNEPIN COUNTY

{l My Commission Espires Cec. 26.1989 ll,

^ ^ ^ ^ : ^ ^ : . . :: ^ . - ^ . . . ::. . : - : - ^ : '

. -