ML19353A980

Advises That Util 890220 Response to Generic Ltr 88-14, Instrument Air Supply Problems, Acceptable

ML19353A980
Person / Time
Site:	Prairie Island
Issue date:	12/04/1989
From:	Diianni D Office of Nuclear Reactor Regulation
To:	Parker T NORTHERN STATES POWER CO.
References
GL-88-14, TAC-71704, TAC-71705, NUDOCS 8912110006
Download: ML19353A980 (4)

Text

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December 4, 1989

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, n Docket Nos. 50-282 ACRS(10) and 50-306 PD31 GRAY TILE NRC & LOCAL PDRs J7WOLINSKI Mr. T. M. Parker, Manager PSHUTTLEWORTH Nuclear Support Services DDIIANNI Northern States Power Company OGC 414 Nicollet Mall EJORDAN Minneapolis, Minnesota 55401 PSHEA GEDISON

Dear Mr. Parker:

WLEFAVE

SUBJECT:

RESPONSE TO GENERIC LETTER 88-14 " INSTRUMENT AIR SUPPLY PROBLEMS" PRAIRIE ISLAND NUCLEAR GENERATING PLANT UNIT NOS. 1 AND 2 (TAC NOS.

i 71704 AND 71705)

Generic Letter (GL) 88-14 " Instrument Air Supply System Problems Affecting Safety-Related Equipment" requested each licensee / applicant to review NURFA-1275 Volume 2 and perform a design and operations verification of the instru-nent air supply (of the licensed Nuclear Generating Plant.1) tests establishing instr The verification should include of adequate maintenance practices, emergency procedures and training and (3) verification of the design adequacy of the entire plant air system as it affects safety related components.

By letter dated February 20, 1989 you submitted a response to GL 88-14 for the instrument air system existing at the Prairie Island Nuclear Generating Plant Unit Nos. I and 2.

Your submittal indicates that HUREG-1275 Volume 2 has been reviewed and the instrurent air supply system design and operations was verified in accordance with the requirements of GL 88-14. Based on the review of your l

submittal,-we find that you have provided an acceptable response to GL 88-14 This fulfills your requirement in addressing the concerns of this issue and our j

efforts under TAC Nos. 71704 and 71705 are complete. Your efforts in this area may be subject to future inspection at our discretion.

l Sincerely, 1

Driginal C "

Dominic C. Dilanni, Project Manager Project Directorate 111-1 Division of Reactor Projects - III, IV V & Special Projects cc: See next page b fPM fid W c "c" N fM31:DRSP (A)D/PD31:DRSP PSHUTTLEWORTH DD11 ANNI JTHOMA 11/30/89 12/4/89 12/4/89 PI GL 88-14 8912110006 891204 PDR ADOCK 05000282 i

P PDC

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DISTRIBUTION PD31 GRAY FILE [ kCRS(10 DOCKU FILE Docket Nos. 50-282 and 50-306 NRC & LOCAL PDRs UZWOLINSKI /

Mr. T. M. Parter, Manager PSHUTTLEWORTH Nuclear Support Services DDIIANNI /

Northern States Power Company OGC

/

414 Nicollet Mall EJORDA#

Minneapolis, Minnesota 55401 PSHEA' GEDISON

Dear Mr. Parker:

WLEFAVE

SUBJECT:

RESPONSETOGENERICLETTER88-14"INSTRdMENTAIRSUPPLYPROBLEMS" PRAIRIE ISLAND NUCLEAR CEhERATING PLANT UNIT NOS. 1 AND 2 (TAC NOS.

71704AND71705)

/

Generic Letter (GL) 88-14 " Instrument Air Su/pply System Problems Affecting Safety-Related Equipment" requested each licensee / applicant to review NUREG-1275 volume 2 and perform a design and operations verification of the instru-The verification ment air supply (of the licensed Nuclear / Generating Plant.1) tests establishing, in should include of adequate maintenance practices, emergency procedures and training and (3) verification of the design adequacyfof the entire plant air system as it affects safety related components.7/

By letter dated February 20 1989'you submitted a response to GL 88-14 for the instrumentairsystemexistIngatthePrairieIslandNuclearGeneratingPlant L

Unit Hos. I and 2.

Your submittal indicates that NUREG-1275 Volume 2 has been reviewed-and the instrument air supply system design and operations was verified l

in accordance with the requirements of GL 88-14.

Based on the review of your submittal, we find that you/have provided an acceptable response to GL 88-14.

I This fulfills your requiresent in addressing the concerns of this issue and our l

efforts under TAC Nos. 71704 and 71705 are complete.

//

Sincerely, 1

Dominic C. Dilanni Project Manager

/

Project Directorate 111-1 Division of Reactor Projects - III,

/

IV, V & Special Projects cc: See next pag

())LA/PD31:DRSP!

PM/PD31: RSP (A) 1:DRSP l

( PSHUTTLEWORTH !DDIIANNI JTH W"

11/60/89

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11/sy/89 1po4/89 d4

/t pl GL 88-14 l

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NUCLEAR REGULATORY COMMISSION 7

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December 4, 1989 Dock'e*ti40s.50-?82 i

E and 50-306 Mr. T..M. Parker, Manager

. Nuclear Support Services gg{tggtgower Company

.i' '

Minneapolis, Minnesota 55401

SUBJECT:

RESP 0HSL TO GENERIC LETTER 88-14 "INSTRUMt.aT AIR SUPPLY PROBLEMS" PRAIRIE ISLAND '41 CLEAR GENERATING PLANT UNIT NOS.1 AND 2 (TAC NOS.

71704 AND 71705j Generic Letter (GL) 88-14 " Instrument Air Supply System Problems Affecting Saftty-Related Equipment" requested each licensee / applicant to review NUREG-1275 Volu:ac 2 and perform a design and operations verification of the instru-ment air supply (of the licensed Nuclear Generating Plant.should include 1) tests es The verification l:

of adequate maintenance practices, emergency procedures and training and (3) verification of the design ('equacy of the entire plent air system as it ll affects safety related components.

4 By letter dated Femary 20, 1989 you submitted a response to GL 88-14 for the-instrument air system existing at the Prairie Island Nuclear Generating Plant L~

Unit Nos. I and 2.

Your submittal indicates that NUREG-1275 Volume 2 has been reviewed and the instrument air supply system desigri and operations was verified-t L

in accordance with the requirements of GL 88-14. Based on the review of your l'

submittal, we find that you have providtd an acceptable response to GL 88-14.

This fulfills your requirement in addressing the concerns of this issue and our

[

efforts under TAC Nos. 71704 and 71705 are complete. Your efforts in this L

area may be subject to future inspection at our discretion.

Sincerely,

(

pse w

Dominic C. Dilanni, Project Mrnager Project Directorate 111-1 l

Division of Reactor Projects - III, IV, V & Special Projects cc: See next page 1

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l (31 Mr. T.~M. Parker Prairie Island Nuclear Generating iNorthern. States Power Company Plant i

cc' W;.

Gerald Charnoff, Esq.

Shaw, Pittman, Potts-and Trowbridge 2300 N Street, N.W.

) Washington,DC: - 20037=.

?

Dr. 1 WR Fernan.

Minnesota Pollution Control Agency E

520 LaFayetto: Road St. Paul, MN. 55155 N

Mr.'E. L. Watzl, Plant Manager Prairie. Islar.c Nuclear Generating Plant Northern States Power Company Route'2 Welch,- Minnesota 55089 Josept G. Maternowski o

Assistant Attorney General

' Envirormental Protectior Division Suite 200-L

. 520 Lafayette. Road _

l D-St. Paul, Minneseta 55155

.U.S. Nuclear Regulatory Corrission

. Resident inspector's Offir?

1719 Wakonade Drive East-Welen, Minnesota 55089 Regional Administrater, Region III U.S. Nuclear Regulatory Cow.issien l

Office of Executive Director for l

.. 0p rt.ti ons' 799 Roosevelt F,oad Glen tilyn, Illinois 60137 g

-Mr. dilliam Miller, Auditor Goodhue County Courthouse Red Wing, Minnesota 55066 b

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