ML19242A430
| ML19242A430 | |
| Person / Time | |
|---|---|
| Site: | River Bend  |
| Issue date: | 07/20/1979 |
| From: | Seidle W NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION IV) |
| To: | Weigand D GULF STATES UTILITIES CO. |
| References | |
| NUDOCS 7908010708 | |
| Download: ML19242A430 (1) | |
Text
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,' o, UNITED STATES
[ ((f."s".,[q[ h NUCLE AR REGULATORY COMMIESION t
REGION IV y
S ' P. O;.O /
611 H V AN PL AZA DRIVE, SUITE 1000
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AH Lir4GTON, T E X AS 76012 0:,
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July 20, 1979 Docket No. 50-458 50-459 Gulf States Utilities ATTN: Dr. D. G. Weigand, General Manager Nuclear Projects Post Office Box 2951 Beaumont, Texas 77704 Centlemen:
Enclosad is supplement AX to Preliminary Notification PNO-79-67, " Nuclear Incident at Three Mile Island," dated July 17, 1979.
Should you have any questions regarding thiu review, please contact this office.
Sincerely, 0
7 tl. C.
Seidle, Chief Reactor Construction and Engineering Support Branch
Enclosure:
PNO-79-67AX A o.i Xl'
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.:n I;WEDIATE PMELIMINA2Y NOTIFICATION July 17,1979 PRELI:11NA2Y i:OTIFICATION OR EVENT 02 UNU5UAL OCCURRENCE -- PNC-79-87AX This or-linine.rv rotification prevides todated information of safs.v or et.blic incanst nicni f icance.
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recility Thres Hila Islar.4, Unit 2 iliddletc.
Dacnsylvanta (DN 50-320)
Sub bct:
UPDATED STAlw REPORT Cenratice.d-1.
Averaga ecolant temerai.ur-is 1S3 degraes F.
Tne highest incors thermo-couph taiparature indication is 259 degrees F.
Core flew is being provided by natuml circulation.
Cora cooling is being iwintained by staming the "A" Stea 09rarator to the :ain condenser en th* bypass valvo.
2.
Daily masurannts of reactor building watir lov31 have raaired at 7.0 0 0.2 feet abovs floor level.
3.
Fe. ctinnal t.nt i re of thn P m u.um/Vol tw Con. col
.wt-h-
--...wi-y-s te alicw vm:or ravis of installed nitrogen ragulatcr valves for C00pitibility tvith systts applications.
Envirnemental status Envimn=:r,td rad!aticr; lwvals re ain consistent with natural bac%grcund lavels.
Airborne r91easas recain will be10w T3chnical Specification liaits.
During July 9 - July 15, r379,19 air arplos, 2 nilk samlos, 7 Vec,etation secolas, 2 coil sarples and 7 '.vator samlas were celMceu by tha NRC.
All ccalytical results were lass than F.DA.
EPA air, water and :allk s.raplos collactad during the weak (up to July 10 showed no datoctable activity frca TMI.
Centact:
R. C. Paulus IE x272M G. C. Gowr, IE x272%
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