ML17276B131

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Forwards Addl Info Re Control Room Chillers & One Oversize Drawing of Diesel Generator Exhaust Line Configuration Showing Tornado Missile Protection,Per NRC 820219 Request. Aperture Card Is Available in PDR
ML17276B131
Person / Time
Site: Columbia Energy Northwest icon.png
Issue date: 03/01/1982
From: BOUCHEY G D
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To: SCHWENCER A
Office of Nuclear Reactor Regulation
Shared Package
ML17276B132 List:
References
GO2-82-265, NUDOCS 8203090767
Download: ML17276B131 (8)


Text

REGULATORY RMATION DISTRIBUTION

'SYS (RIDS)ACCESSION NBR:8203090767 DOC.DATE: '82/03/01 NOTARIZED:

NO DOCKET¹, FACIL:50-397 liPPSS Nuclear Pro.lect'nit

'2P washington

'Public Powe 05000397 AUTH~NAME, AUTHOR AFF ILIA/ION BOUCHEYPG.DE

'Hashingtan Public Power Supply'System REC IP~NAME REC IP IENT AFFILIATION SCH'NENCERPA

~Licensing Branch 2~&

SUBJECT:

Forwards, addi info re control.room chillens Eone oversize drawing of diesel generator exhaust line con(i'gurafion, showing tornado missile protectionPper NRC 820219 requests Aperture card is available in PORE DISTRIBUTION CODE: BOOIS COPIES iRECEIVED:LTR,,$',ENCL Q SIZE: Q TITLE: PSAR/FSAR AMDTS and/elated Correspondence NOTES:2 copies all matl!PM'5000397 RECIPIENT ID CODE/NAME ACTION: A/D LICENSNG LIC BR¹2'A COPIES LTTR ENCL 1 0 1 0 RECIPIENT ID CODE/NAME LIC BR¹g BC AULUCKPR~01'COPIES LTTR ENCL 0 1 1 INTERNAL: ELD IE/DEP/EPDB 35 MPA NRR/DE/EQB 13 NRR/DE/HGEB 30 NRR/DE/MTEB 17 NRR/DE/SAB 24 NRR/DHFS/HFEB40 NRR/DHFS/OLB 34 NRR/DS I/AEB 26 NRR/DSI/CP8 10 NRR/DS I/ETSB 12 NRR/DS I/PSB 19 N/DS I/RSB 23 04 1 0 1 1 1 0 3 3 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 IE 06 IE/DEP/EPLB 36 NRR/DE/CEB 11 NRR/DE/GB 28 NRR/DE/MEB 18 NRR/DE/QAB 21 NRR/DE/SEB 25 NRR/DHFS/LQB 32 NRR/DHFS/PTRB20 NRR/DS I/ASB 27 NRR/DS I/CSB 09 NRR/DSI/IiCSB 16 NRR/DS I/RAB 22 NRR/DST/LGB 33 3 1 2 1 1 1 1 1 1 1 1 1 3 3 1 2 1 1 1 1 1 1 1 1 1 1 EXTERNAL: ACRS 41 FEMA REP DI V 39 NRC PDR 02 NTIS 16 16 1 1 1 1 1 1 BNL(AMDTS ONLY)LPDR 03 NSIC 05 1 1 1 1+~ega Ce~k.~'+TOTAL NURSER OF COPIES REQUIRED: LTATR P4 ENCL P5 M IV 1~f hh VVI 1f fh I F,I l~'~!~I t hk k F VI I ll xf I!IJh J I J I I, ,m, IF, I, P)~fl' 8203090767 82030i~PDR ADOCK 05000397 A PDR , Washington Public Power Supply System P.O.Box968 3000George Washington Way Richland, Washington 99352 (509)372-5000 March l, l982 G02-82-265 SS-L-02-PLP-82-009 Docket No.50-397 Mr.A.Schwencer, Chief Licensing Branch No.2 Division of Licensing U.S.Nuclear Regulatory Commission Washington, D.C.20555 HRepeg'OIIN-

Dear Mr.Schwencer:

Subject:

NUCLEAR PROJECT NO.2 SER ISSUES As requested during a phone conversation between Supply System represen-tatives and Mr.R.Auluck and Mr.J.Ridgley of your staff on February 19, 1982, attachments providing additional information on WNP-2 Control Room Chillers and a drawing of the diesel generator exhaust line configuration showing tornado missile protection are submitted.

If you have any further questions, please contact Mr.P.L.Powell, (509)377-2501 Extension 2909.Very truly yours, G.D.Bouchey Deputy Director, Safety and Security PLP/jca Attachments cc: R Auluck-NRC WS Chin-BPA R Feil-NRC Site J Ridgley-NRC

,0~CBV>BQHR~Q~ggge(gQ%Alibi@%5$~~<~@g rf<~t ATTACHMENT I The new control room chillers will be located in the enclosed HVAC rooms I and 2 in the Radwaste Building, elevation 525'.There is no high energy piping located in these rooms.The chillers and their installation will conform to Seismic Category I Criteria and the associated documentation will be available for NRC review during the normal review period.The power supplies for these chillers will come from Class IE power supplies.

k ATTACHYiENT I I~Dw S856 The diesel generator exhaust runs vertically t)rough the muffler and goes through a 90 elbow and then through a 45 elbow and terminates flush to the exterior of the penthouse.

The 45 exhaust line con-0 stitutes missile protection for the diesel generator exhaust.

0~, g j C P