ML20043A114

Discusses Review of Licensee Response Re Programmed Enhancements in Generic Ltr 88-17, Loss of DHR at Plant

ML20043A114
Person / Time
Site:	Prairie Island
Issue date:	05/14/1990
From:	Diianni D Office of Nuclear Reactor Regulation
To:	Parker T NORTHERN STATES POWER CO.
References
GL-88-17, TAC-69767, TAC-69768, NUDOCS 9005180071
Download: ML20043A114 (5)

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UNITED STATES

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NUCLEAR REGULATORY COMMISSION i

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May 14,.1990 Docket No. 50-282/306 Mr., T. M. Parker. Nanager Nuclear Support Services Northern States Power Company 414 Nicollet Mall Minneapolis, Minnesota 55401

SUBJECT:

PROGRAMMED ENHANCEMENTS FOR GENERIC LETTER 88-17. " LOSS OF DECAY ~ HEAT REMOVAL" AT THE PRAIRE ISLAND NUCLEAR GENERATING PLANT UNIT N05. 1 AND 2. (TAC NOS. 69767-AND 69768) 1 1

The NRC staff has' completed its review of all licensee responses regarding programmedenhancementsasdefinedinGenericLetter(GL)88-17."LossofDecay j)

Heat Removal". The NRC staff review was' based on a sampling-of about one-third

-of all responses. Since the sample did not result in significant:coments, the remainder of the responses will not be reviewed by NRR. NRC review of this phase of GL 88-17 will be accomplished as an inspection under Temporary i

Instruction (TI) 2515/103 in the NRC Inspection Manual. :The inspection will i

take place after you have made sufficient progress for NRC to make a' full; l

assessment of your programed enhancements. This letter constitutes the NRR-report stated in paragraph 05.01 as a prerequisite.to the. inspection under TI 2515/103, 1

a As for your implementation schedule, you indicate that all hardware-related--

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modifications will be completed by January 1990 refueling outage for Unit No.

I and September 1990 refueling outage for Unit No. 2.

Since.this is by the end

-i of the second refueling outage following receipt of GL 88-17, your schedule is

consistent.with the GL and is acceptable. Also,-you indicate that programmed l

enhancements that do not depend on hardware changes will be implemented on or before May 1990. This also is consistent with'the GL and is acceptable, i

Additionally, you are requested to inform the NRC in writing of any signifi-

-cant changes in the estimated completion schedule identified above. You are also requested to inform the NRC in writing when the action has actually been-implemented and the modifications are determined to be operational.

ii This' request is covered by Office of Management and Budget' Clearance Number 3150-0011, which expires January 31, 1991.. The estimated average burden-hours is 4 person-hours per owner response, including searching data. sources, gathering and analyzing the data,'and preparing the letter. =These estimated 1

-average burden-hours pertain only.to the identified response-related matters i

and.do not include the time for actual implementation of the requested action.

j Send comments regarding;this burden estimate or any other aspect of this j

collection of information, including suggestions for reducing this' burden, to 900S180071 900514 PDR ADOCK 0500028:2 P

PDC

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-GL 88-17 LTR '

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the Information and Records Management Branch, Division of Information Support Services. Office of Information Resources Management, U.S. Nuclear Regulatory Commission, Washington,- D.C. 20555; and to the Paperwork Reduction Project (3150-0011), Office of Management and-Budget, Washington,-D.C. 20503.

This completes our actions under TAC Nos. 69767 and 69768 and these TAC's are closed with the issuance of this letter, i

Please contact us should you have any questions regarding this matter.

Sincerely, QC

A Dominic C. Dilanni. Project Manager Project Directorate 111-1 Division of Reactor Projects - III, IV, V 8 Special Projects Office of Nuclear Reactor Regulation cc

See next page I

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Mr. T. M. Parker Prairie Island Nuclear Generating 1

. s-Northern States Power Company Plant Cc' Gerald Charnoff, Esq.

Shaw, Pittman, Potts and Trowbridge J

'2300 N Street, N.W.

Washington, DC' 20037 Dr. J. W. Ferman

- tiinnesota Pollution Control-Agency 520 Lafayette Road St. Paul, MN '55155 Mr. E. L. Watzl, Plant Manager Prairie Island Nuclear Generating Plant Northern States Power Company

-Route 2 Welch, Minnesota 55089 Joseph G. Maternowski Assistant Attorney General l Environmental Protection Division i

Suite 200 520 Lafayette Road St. Paul, Minnesota 55155 i

U.S. Nuclear Regulatory Commission Resident Inspector's Office 1719 Wakonade Drive' East Welch, Minnesota 55089 Regional Administrator, Region III i

U.S. Nuclear Regulatory Commission Office of Executive Director for Operations j

799 Roosevelt Road Glen Ellyn, Illinois 60137 i.

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Mr. William Miller, Auditor Goodhue County Courthouse Red Wing, Minnesota 55066

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GL 88-17 LTR,

the Information and Records Management Branch, Division of Information Support Services, Office of Information Resources Managerent, U.S. Nuclear Regulatory Connission, Washington, D.C. 20555; and to the Paperwork Reduction Project (3150-0011), Office of Management and Budget. Washington, D.C. 20503..

This completes our actions under TAC Nos. 69767 and 69768 and these TAC's are closed with the issuance of this letter.

Please contact us should you have any questions regarding this matter.

Sincerely, Original signed by Dominic C. Dilanni, Project Manager Project Directorate III-1 Division of Reactor Projects - III, IV, V & Special Projects Office of Nuclear Reactor Regulation cc: See next page DISTRIBUTION

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GL 88-17 LTR the Infennation and Records Management Branch, Division of Information Support Servicet Office of Information Resources flanagement, U.S. Nuclear Regulatory 4

Comisne, Washington, D.C. 20555; and to the Paperwork Reduction Project -

(3150-b6), Office of 11anagement and Budget, Washington, D.C. 20503.

This completes our actions under TAC Nos. 69767 and 69768 and these TAC's are closed with the issuance of this letter.

Please contact us should you have any questions regarding this matter.

Sincerely, j

-l Dominic C. Dilanni, Project. Manager Project Directorate 111-1 j

Division of Reactor Projects'- III, 4

IV, V & Special Projects Office of Nuclear Reactor Regulation cc:

See next page DISTRIBUTION DUCKET. FILE

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