ML19321B327
| ML19321B327 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 07/29/1980 |
| From: | Mills L TENNESSEE VALLEY AUTHORITY |
| To: | Schwencer A Office of Nuclear Reactor Regulation |
| References | |
| NUDOCS 8007310411 | |
| Download: ML19321B327 (1) | |
Text
.
400 Chestnut Street Tower 11 July 29, 1980 Director of Nuclear Reactor Regulation Attention:
Mr. A.
Schwencer, Chief Light Water Reactors Branch No. 2 Division of Licensing U.S. Nuclear Regulatory Commission Washington, DC 20555
Dear Mr. Schwencer:
u: the Matter of the Application of
)
Docket Nos. 50-327 Tentessee Valley Authority
)
50-328 In accordance with the requirements of the Safety Evaluation Report Supplement No. 1, TVA has conducted a test of the Sequoyah Nuclear Plant Auxiliary Building Gas Treatment System (ABGTS) in accordance with technical specification 4.7.8.1(d)(3).
A negative pressure equal to or more negative than minus 1/4 inch water gauge relative to the outside atmosphere was achieved in the ESF punp rooms while maintaining a vacuum relief flow greater than 2000 cfm and a total system flow of 9000 cfm and a total system flow of 9000 + 10 percent.
Very truly yours, TENNESSEE VALLEY AUTHORITY i
,/ll l
C
/.,
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^1 /+ l L. M. Mills, Manager Nuclear Regulation and Safety
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/o 800 7810