ML20205S195

Forwards Safety Evaluation Re Interim Operability of safety-related Piping Sys.Util Response to Piping Sys Acceptable

ML20205S195
Person / Time
Site:	Cooper
Issue date:	11/03/1988
From:	Oconnor P Office of Nuclear Reactor Regulation
To:	Trevors G NEBRASKA PUBLIC POWER DISTRICT
Shared Package
ML20205S200	List: ML20205S195 ML20205S203
References
TAC-68159, NUDOCS 8811100289
Download: ML20205S195 (4)

Text

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November 3, 1988 Docket flo. 50-298 Mr. George A. Trevors, Division l'anager - fluclear Support flebraska Pcblic Power District Post Office Box 499 Colurbus,liebraska 68601

SUBJECT:

EVALUATION OF THE INTERIM OPERABILITY OF COOPER NUCLEAR STATION DIPIPG SYSTEMS (TAC NO. 68159)

The ilRC has completed its review of the Nebraska Public Power District (NPPD) submittel dated June 12, 1988 regarding the interin operability of the safety-related piping systems at Cooper Nuclear Station.

Based upon its review of the NPPD st bmittal the staff has concluded that you have provided an acceptable response and that these piping systems are constructed with adecuate design margin for their intended service for the interim period until start up from the refueling outage currently scheduled to begin in April 1989. The staff is currently reviewing the NPPD long tern prograrn that is intended to bring all supports into full code cornpliance prior to start up from your 1989 refueling outage.

A copy of the staff's related Safety Evaluation is enclosed.

Sincerely,

/s/

Paul W. O'Connor, Project Manager Project Directorate - IV Division of Reactor Projects - !!!,

IV, V and Special Projects

Enclosure:

As stated cc w/ enclosure:

See next page DISTRIBUTI0f( ,

Db R et File 4 FRC PDR Local PCR PD4 Reading L. Rubenstein J. Calvo P. Noonan P. O'Connor OGC-Rockville E. Jordan B. Grires / CPS (10)

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6 November 3,1989, i ,-

Docket No. 50-298 Mr. George A. Trevors, Division Manager - Nuclear Support Nebraska Public Power District -

Post Office Box 499  :

Columbus, Nebraska 68601

SUBJECT:

EVALUATION OF THE INTERIM OPERABILITY OF COOPER NUCLEAR STATION PIPING SYSTEMS (TAC NO. 68159)

The NRC has completed its review of the Nebraska Public Power District (NPPD) submittal dated June 12, 1988 regarding the interin operability of the safety-related piping systems at Cooper Nuclear Station.

Based upon its review of the NPPD submittal the staff has concludeo that you have provided an acceptable response and that these piping syster.s are constructed with adequate design margin for their intended service for the interim period until start up from the refueling outage currently scheduled to begin in April 1989. The staff is currently reviewing the NPPD long term program that is intended to bring all supports into full code compliance prior to start up -

from your 1989 refueling outage.

A copy of the staff's related Safety Evaluation is enclosed.

Sincerely,

/s/

Paul W. O'Connor, Project Manager Project Directorate - IV Division of Reactor Projects - !!!,

!Y, Y and Special Projects

Enclosure:

As stated cc w/ enclosure:

See next page DISTRIBUTION Docket File NRC PDR Local PDR PD4 Reading L. Rubenstein J. Calvo P. Noonan P. O'Connor OGC-Rockville E. Jordan B. Grimes ACRS (10)

PD4 Plant File PD4/LA [ 'PD4/PM f 4 P0'Connor:sr 704/Dhlb PNoona JCalvo If/l/88 10/28/88 1(/1/88

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/ paas; *

• UNITED STATES

! NUCLEAR REGULATORY COMMISSION B wAsmwoTow p.c.rosos November 3,1988 l Docket No. 50-298 Mr. George A. Trevors Division Manager - Nuclear Support  !

Nebraska Public Power District Post Office Box 499 .

Columbus, Nebraska 68601

SUBJECT:

EVALUATION OF THE INTERlH OPERABILITY OF COOPER NUCLEAR STATION PIPING SYSTEMS (TAC NO. 68159)

The NRC has corpleted its review of the Nebraska Public Power District (NPPD) submittal dated June 12, 1988 regarding the interim operability of the

• 4 safety-related piping systems at Cooper Nuclear Station.

Based upon its review of the NPPD submittal the staff has concluded that you l g

have provided an acceptable response and that these piping systems are constructed with adeqtate design margin for their intended service for the interin period j until start up from the refueling outage r.urrently scheduled to begin in April 1989. The staff is currently reviewing the NPPD long ters. program that is intended to bring all supports into full code compliance prior to start up from your 1989 refueling outage.

A copy of the staff's related Safety Evaluation is enclosed.

! Sincerely, 6%lto. 0%'a i Paul W. O'Connor Project Manager  !

Project Directorate - IV

Division of Reactor Projects - III, ,

IV, Y and Special Projects j

Enclosure:

As stated l i

cc w/ enclosure:

See next page i

e

Mr. George A. Trevers Nebraska Public Power District Cooper Nuclear Station cc: -

Mr. G. D. Watson, General Counsel Nebraska Public Power District P. O. Box 499 Colurbus, Nebraska 68601 Cooper Nuclear Station ATTN: Mr. Guy R. Horn, Division Manager of Nuclear Operations P. O. Box 96 Brownville, Nebraska 68321 Dennis Grars, Director Nebraska Otrartrent of Envirenrental Centrol P. O. Box 98922 Lincoln,t;ehraska 68509-892?

ifr. Larry Sohlken, Chairman Neraha County Board of Conmissioners Nataha County Courthuuse -

1824 N Street Auburn, !!ebraska 63305 Senior Resident inspector U.S. i;uclear regulatory Corcission P. O. Box 218 Brownville, Nebraska 68321 Regional Administrator, Region IV U.S. !!uclear Regulatory Cornission 611 Ryan Plaza Drive Suite 1000 Arlington, Texas 76011 Mr. Harold Borchart, Director Division of Radiological Health Department of Health 301 Centennial Mall, South P. O. Box 95007 Lincoln, Nebraska 68509-5007 .

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