ML18079A516
| ML18079A516 | |
| Person / Time | |
|---|---|
| Site: | Salem  |
| Issue date: | 06/01/1979 |
| From: | Chen P Office of Nuclear Reactor Regulation |
| To: | Dromerick A Office of Nuclear Reactor Regulation |
| References | |
| 790601, NUDOCS 7907110262 | |
| Download: ML18079A516 (3) | |
Text
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I Centn.l Fi R Rdg. File - M. Groff DSS:MEB Rdg. File 1,919 Docket*No.:
50-.311 To:
Alex Oromerick~ Light Water Reactor-s Branch #3,_ DPM
!I.pp l kants_:
Put} 1 ic Ser~vi ce E 1 ~ctri r.; and Gas Co. ( PSE&C1)
Fatflity:
Salem 2 Nuele-ar \\~enerating Station
Subject:
Summary of Mei:ting He.rid on May 9~ 1979 with. PSE&G
- On May 9, 1979~ WfJ met with representatives of Pul;!lic Service £1ecfa"k and Gq.s.Company and their consultants in Bethescla9 Md~ A list of attendees is attacfo:Jd~..
The~purpose. of the me~ting was to.discuss. the.seisnrk.qualification.
of a 600 volt vital switbhgear used. at '-e.Sa1em 2~nutlea!". generatfog station.
This is a part of the NRC Seismic QuaU'ficat:ion Review Tea.m reviev1s conducted.-
at tho Sal*:m sfh:i.. -on F@bruary 25th thru February 28th,.1.979 *. The applkant pr0sented Wy'h::: *Lo.boratoria$ Rt.wm*t. Nos,.. 43815... l and 44079-1 as supp'lementa l information to the origitl'-\\l ITE Te-st R~p.ort No. R-8792 for the seismic.
qua Hficatfon of the 600 Volt Switchg~ar used' irl Salem Unit 2,.
B<1sed on a review of thesa supplenJent41 tf"?St reports at th$*s *mcetin~h the fo 11owing a1i"eas of concern were *i<ientif!idct:.
(1)
(2)
-..., )
{~
cc:
It was noted that both test reports fodicated reh1y.chatter in th~
eh~ctrica1 monitoring during the te-sts. *The app1icant expl.'lined thv.t the re1ay chatter ind~ted in the. reports is not r.pp11cab1e to Salem Unit 2 because the b*~ * ~f.ili of th~b~GO Volt Viti:1.l Sw'ltchgear used ~t Salem Unit 2 does not use.swHbhgeur mof.lntcd relays. The applk~nt ugteed to document this fact.
In reviaw~ng the sub.ject ~:!y.le test retiorts~ it aµpeare<l 'that the test specimens w~re not tested with circuH br{::alrnrs in the open posit fon.
Tho appl ica.nt a.greed to provide,iustificatfon and/Qr e;:pl anat*fon ~ihy this is aceeptable.
The applicant* agreed to document the test results indicating the Test Rasponse.. spectra enveloped the Requfred Response Spectra \\'!ith consistent damping values.
See next page_.
O<lPC 7r-rcrrt I CJ~~*
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Att~~r c.,:?....l..1.s.t...... 5./31 7.9.-.... :............................... :...... :.............................................................................................................................................................
NRC FO¥M 318 (9*76) NRCM 0240
- U: S, GOVERNMENT PRINTING OFFICE1 1976 -
626*624
- :a MEETING
SUMMARY
DISTRIBUTION Docket File (50-311)
NRC PDR Local PDR TIC NRR Reading LWR #3 File D. Bunch E. Case R. Boyd D. Vassallo W. Gammill J. Stolz R. Baer
- 0. Parr S. Varga C. Heltemes L. Crocker D. Crutchfield F. Williams R. J. Mattson R. DeYoung Project Manager Attorny, OELD M. Rushbrook IE ( 3)
ACRS (16)
R. Denise L. Rubenstein J. P. Knight R. J. Bosnak F. C. Cherny H. Z. Brammer R. Scatterfield BCC:
Applicant & Service List H. Bassett, MPA
-S. *Kari, MPA A. Abell, MPA H. Berkow, DPM G. Mathews, I & E L. Schaub, CON
. W. Lovelace, MPA A. Dromerick F. Rosa S. Ebneter, Region I R. Stephens K. Desai H. Li J. Ca 1 vo J. Knox P. Y. Chen JUN 11979
ATTENDANCE LIST Meeting with public service Electric and Gas Co.
Pei-Ying Chen James J. McAlinn Arthur Gilrain Robert W. Skwarek Frank Sheu
- 0. D. Parr Ron Harkleroad J. Knox A. S. Hintze Jose Calvo*
R. Stephens*