ML18085A294

Responds to IE Bulletin 79-07, Seismic Stress Analysis of Safety-Related Piping. Bulletin Concerns Are Not Applicable to Loop & Class 1 Piping Analysis of Plant in Vendor Scope of Supply

ML18085A294
Person / Time
Site:	Salem
Issue date:	04/23/1979
From:	WESTINGHOUSE ELECTRIC COMPANY, DIV OF CBS CORP.
To:	Librizzi F Public Service Enterprise Group
Shared Package
ML18085A292	List: ML18085A291 ML18085A293 ML18085A294
References
IEB-79-07, IEB-79-7, PSE-79-545, NUDOCS 8012010313
Download: ML18085A294 (1)

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~rll 23. 19i3 Mr. F. P. Librizzi~ General Mt~19'!r El ectrk Proch.ct ion

• P..~-b11c Ser-vice Electric,& G1s 00 Park. Pla~

tf.e-11'atk. ~ Jersey OilOl

Dear Mr. l1brf?z1:

Public Sen-fee Electric and Gas Ccxr.pany Sal u- Ni.. ~1 ear Gen~rat I n9 Sh ti on lE S~11etin Pb. 79-07 In rMponse to HRC 6u11et1n 79-07. th~ re~ctor coolant 1o~p and class 1 pfp1ng in W@st1nghc*J1e SCO?E (s~e att!Ch.!d list} was ana1.rzed tiSing

~s~ spectn.1~ ~al ~~lysfs. Hor1zonti1 &!\rl vert~cal co~poA~nts of the seismic response spectn;;r. were input separat!iy. Hodzontal. and

\~rt1ca1 responses lriEre co:ibin?d folio~o;fr,9 S>tSS, negating any eff!ct of al~raic su~tion. Therefore. the co~:erns of the NP.C IE B~l1~t~n ~.

79-07 are not applicable tu tr~ loop and cl!ss 1 p1p1~g t~ilys1s of ths Salmn plant fn WP.stir~ouse scope of supply.

S1n-;enly

--P-~~

J\ ~ F. Nco~. M.anagtr Eastl~ P.e~icn I W'lil Support R. V. Brandon:ca 1..ttac~t cc: H. J. Midura H. J. Heller It. D.. Rip;>e T. If. T1,1lor I. A. Uder1tz C. F. 8a?""Cl1:t 4'. J. llroblewst1 80 I 20 1 O~(;;,~

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