ML20198F759
| ML20198F759 | |
| Person / Time | |
|---|---|
| Site: | Columbia, Washington Public Power Supply System  |
| Issue date: | 01/16/1978 |
| From: | Benaroya V Office of Nuclear Reactor Regulation |
| To: | Lainas G Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-1156 NUDOCS 8605290079 | |
| Download: ML20198F759 (1) | |
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MEH0RANDt#4 FOR: Gus C. Lainas, Chief, Containrent Systems Branch, DSS 90 93 FROM:
Victor Benaroya. Chief. Auxiliary Systres Branch. DSS og
SUBJECT:
DESIGN OF YALVE ROOM FOR MAIN STEAM AND FEEDWATER LINE VALVES IN St4JPPS PLMTS SNUPPS has subraitted to the NRC revised pages of the SNUPPS PSAR which include revised design criteria and subcompartment pressure analyses whith confim that the main steam and feedwater line valve compartment, outside contaisnent, will withstand the envirormental effects of a break
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in this area.
As agreed, we are transmitting the subr.ittal to the CSB. and rqquest that you perfom confirmatory analyses to ensure its adequacy. We believe that all the data and conditions necessary to perform the analyses are stated in the enclosure. If additional information is required, please advise us accordingly.
Cristcal sigue4 kg V.Eenaraya, i Victor Bena.vya, Chief Auxiliary Systems Brachh Division of Systems Safety Enclosure cc:
R. T(desco E. Licitra P. Matthews E. Brooks DISTRIBUTION:
CENTRAL FILES ASB READING / STAFF NRR READING VBEHAROYA CONTACT:
EBrooks X27763 8605290079 700116 PDR ADOCK 05000397 r --
A PDR 773140275 S'}f CSS:PS':ASB DSSgg DSS:Pg,fASB EBrooks:mt PFlaftMW VBend/oya M
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