GO2-82-265, 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  |
| Issue date: | 03/01/1982 |
| From: | Bouchey G 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 DOCKET ¹
, 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
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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:
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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
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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
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Feil NRC Site J
Ridgley -
NRC
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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.
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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.
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