ML17272A520
| ML17272A520 | |
| Person / Time | |
|---|---|
| Site: | Columbia, Washington Public Power Supply System, Satsop  |
| Issue date: | 07/03/1979 |
| From: | Engelken R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V) |
| To: | Strand N WASHINGTON PUBLIC POWER SUPPLY SYSTEM |
| References | |
| NUDOCS 7907130390 | |
| Download: ML17272A520 (5) | |
Text
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UNITED STATES NUCLEAR REGULATORY COMMISSION REGION V 1990 N. CALIFORNIABOULEVARD SUITE 202, WALNUTCREEK PLAZA WALNUTCREEK, CALIFORNIA94596 July 3, 1979 Docket Nos. 50-460, 50-397 50-508, 50-509, 50-513 Washington Public Power Supply System P. 0.
Box 968 3000 George Washington Way
- Richland, Washington 99352 Attention:
Mr. N. 0. Strand thanaging Director Gentlemen:
In accordance with our letter dated April 1, 1979 transmitting Bulletin 79-05, we are enclosing Preliminary Notification 79-67AV.
Sincerely, R. H. Engelken Director
Enclosure:
PN0-.79-67AV cc w/enclosure:
H.
E. Witherspoon, WPPSS A.
D. Kohler, WPPSS J.
P.
C. Sorensen, WPPSS VQOV1SO
L$%DLNE PEEL.IHNARY fNTLFICATKOH J@ly R, X979 PRELIXrtme HOTrFICATlCH OF EVEÃr OR N@SVAL OCCuAR&CE Be-?9%7-AV This mlieina notification consÃtutos smarm information af 'an event o
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UP33AYKO STATUS 33EP3333T.
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Qeerational:
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Avetasa coo)ant tes3paratur6 4s 162 degm3I3s F,
'fbi tl)phase incor'bnmo-coupla temperature indication
$ s 2?0 degroes F.
Cor3. flew is being pro" v'id'y Mtural circu)ation.
Gare cool)ny
$ s being maintained by ot~ing the "A4 Stoa>3I Generator to the main condenser on the bypass va)vo, The increases in teeyeratums over the past vwaw are due to delibarata redN:tAon ot the bpening of the bypass valve in order to
$ ncmase the tfm~l drisk'head far natural circulation f1~.
Primary prossur3. is about 325 ps).
The ))censed still plans to slyly decrease pressure to aboM KO psi.
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Daily esasura3oants of r:actor bufld)ng ~ter 1eval st)'ll hand)cata
>3.0+ 0.5 feet abava i'leod leva'l.
3,'ha Pr3sssurelVoloee Contra'l system cantinuas to progress toward c4eeletton s)aAy,
&v)rom&Ae1 Status; EnvkroNaen~) radiation levs)s remain consistent w)th natorol background )evels, Airborne releases reeain ~l'I belew Technkca) Specification lin3itp.
Fry JVM 25-Oub X, 1979, 19 @9r samples, 8 nick @maples, 4 vegetation Map'f&s 0fkf 2 ao$ 7 agayles ~y collectsd by the NRC.
A'll ana)yt)col results twm )ebs than ISA.
EPA air,- wats.r, and e)lk castles co)'Jectsd cturin9 the wmk (vp to Jvna 29) sbwed m detoctab)31 activity fran YMI.
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