ML18023A708

Letter Regarding Review of the Q-Listed Piping and Instrumentation Diagrams Submitted with the October 2, 1974 and Enclosing Regulatory Positions and Requesting a Response

ML18023A708
Person / Time
Site:	Susquehanna
Issue date:	12/02/1974
From:	Butler W R Pennsylvania Power & Light Co
To:	Curtis N W Pennsylvania Power & Light Co
References
Download: ML18023A708 (5)

Text

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DEisenhut RLKlecker OGC RO (3)HPaulson RKirkwood TNovak Miaigret (w/4 xtra)LHR 1&2 BC's ACRS (16)Docket Hos.50-387 and 50-388+Gentlemen Pennsylvania Power and Light Company ATTN: Hr.Norman W Curtis Vice President-Engineering and Construction 2 North Ninth Street Allentapn, Pennsylvania 18101 As a result of our review of the g-listed piping and instrumentation diagrams for the Susquehanna Steam Electric Station submitted with your letter date/October 2, 1974, we have developed the enclosed Regulatory positions regarding the quality group classifications shown on the above cited diagrams.We request that you respond to the enclosed positions, clearly indicating your position regarding the indicated Regulatory requirements.-

The piping and instrument diagrams for the Susquehanna Station should bc revised accordingly.

We are prepared to meet with you i$you wish for discussions regarding our positions to assure complete understanding of their bases.We request that you respond to the enclosed positions by January 1, 1976.Sincerely yours, Original signed bR~niter Butler Walter R.Butler, Chief Light Water Reactors Branch 1-2 Directorate of Licensing

Enclosure:

Regulatory Staff Positions OPPICC3t 0URNAMR3P'ATR 3P'orm hZC-318 (ROT.9-$3)hECM 0240 6 V.0 OOVRRNMCNT PRINTINO OPPICKI IDT4 020 I00 I l'I 8 sV Pennsylvania Power and Light Company<<2-DEC 2 1974 cc: Mr.Eerie H.Head, Pro)set 7fanager Pennsylvania Power 6 Light Company I 2 North Ninth Street Allentown, Pennsylvania 18101 Gerald Charnoff, Esquire Shaw, Pittman, Potts, Trowbridge 6?fadden Sar>>Building 910 17th Street, N.U.Uashington, D.C.20006 Nr.ETillian E.Barbexich Licensing Engineer Pennsylvania Power and Light Company 2 North Ninth Street Allentown, Pennsylvania 18101 ORRICd+SURNAMd&CAT d WL.: LITE...1-...2...,....,HPaulson/red

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L HK 3.-2.HButl er ll/....../7.4, Form hEC-318 (ReT.9 53)hECM 0240 4 U.Ol OOVCRNMCNT PRINTINO OPPICdl IOTA~525 IOO V~v>>I" p fl I 1t I II I 0'~-Hr H I>>>>I~ff>>H'~~

ENCLOSURE REGULATORY STAFF POSITIONS Xn Drawing M-120, portions of the diesel generator fuel oil'ystem are shown as non-Q.Xt is our position that all of the components in this system and the components in the other diesel auxiliary systems should be Q-listed, Seismic Category 1, and Quality Group C.This includes the lube oil, air starting and cooling water system.'n Drawing M-186, the Quality Group D classification of components in the control structure chilled water system is not acceptable.

It is our position that the components of this system should be Quality Group C.