ML19208A885

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Responds to IE Bulletin,79-02,Revision 1.No Plans to Use Concrete Expansion Anchor Bolts for Seismic Class 1 Pipe Supports
ML19208A885
Person / Time
Site: Satsop
Issue date: 07/10/1979
From: Renberger D
WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
GO3-79-1278, NUDOCS 7909180168
Download: ML19208A885 (1)


Text

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Washington Public Power Supply System A JOINT OPERATING AGENCY

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e. o. no s e s 3 00 0 c. o. w. . , ~ ue, w . , n c m. :, w.. .,.co,.eeas2 Pau t (sow) a7s sooo Docket fios. 50-508 and 50-509 July 10, 1979 G03-79-1278 U.S. fluclear Regulatory Commission j Suite 202, Walnut Creek Plaza 1990 fl. California Boulevard g._;q fh

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Attention: Mr. R. H. Engelken Q... M .~.; M g}'

Subject:

WPPSS fiUCLEAR PROJECTS fl05. 3 & 5 ')ntyI IE BULLETIll fi0. 79-02, REVISI0f1 fl0.1

" PIPE SUPPORT BASE PLATE DESIGilS USIrlG

_C0!1 CRETE EXPAllSI0fl AflCHOR BOLTS"

Dear Mr. Engelken:

The Washington Public Power Supply System has reviewed the subject IE Bulletin and submits the following in response. It has been determined that there is no plan to use concrete expansion anchors for attachment of Seismic Class I pipe supports for WNP-3 and 5.

Should i't be determined that it is necessary for these projects to utilize concrete expansion anchors then the criteria prescribed in the Bulletin will be met.

Please contact me should you have any question in regard to this response.

Very truly yours fTNuud yw /

D L hevt. SA.)

D. L. REllBERGER Assistant Director-Technology DLR:FJ:ct 13[D155 7909180 ? '

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