ML20210T021
| ML20210T021 | |
| Person / Time | |
|---|---|
| Site: | Satsop |
| Issue date: | 01/06/1976 |
| From: | Harold Denton Office of Nuclear Reactor Regulation |
| To: | Deyoung R Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-1656 NUDOCS 8605290611 | |
| Download: ML20210T021 (2) | |
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R. C. DeYoung, Assistant Director l
for Light Water Reactors. Group 1, IL ADDITIOEAL REVISIOES TO NYnatunGIC E3GTuxxniuc SER INFUT PLANT NAME: WPPSS Nuclear Projects No. 3 & 5 LICENSING STAGE:
DOCKET NUMBER: 50-508 509 MILESTONE NO.: 24-32 RF.SPONSIBLE BRANCH: LWR l-3 REQUESTED CONFLETION DATE: January 5, 1976 REVIEW STATUS: Rydrologic Engineering Section, Site Analysis Branch -
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Enclosed is a partial revision to Section 2.4.9 of our Rydrologic Engineering Summary, dated June 27, 1975 and to our revised SER input, dated September 25, 1975. The revisions are based on recently submitted amendments to the PSAR, involving further plant design changes. All other portions of the original submittale remain unchanged.
This revision was prepared by T. L. Johnson.
Original Signed by N. R. Denton Harold R. Denton, Assistant Director for Site Safety Division of Technical Review Office of Nuclear Reactor Regulation
Enclosure:
DISTRIBUTION:
As stated DOCKET FILE NRR RDG cc w/o encl SAB RDG R. Boyd J. Fansarella W. Mcdonald cc w/ encl:
S. Hanauer D. Eisenhut D. Crutchfield R. Heineman R. Klecker L. Shao H. Denton S. Varga
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'I ADDITIONAI, REVISIONS TO SER INPUT WPPSS 3 & 5 DOCKET NOS. 50-508, 509 As a result of recent structural design changes, we now compute a dilution factor of 5.6 x 104 for the irrigation user located at the
. mouth of Workman Creek, in the event of an accidental spill of a 103,000-gallon holdup tank located inside the auxiliary building.
The applicant originally proposed to locate the dry cooling towers on the roof of the auxiliary building, but now proposes to locate them at plant grade. As a result, the walls of the auxiliary building will not be as thick, allowing a larger flow rate of spilled fluids to move through the cracks in the wall.
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