ML20085M943

AOs Bf EAO-7344W Through Bf EAO-7348W:on 731101-07,fish Killed When Impinged on Intake Screens.Proposal to Change ETS to End Requirements for Daily Impingement Repts Sent to AEC Directorate of Licensing

ML20085M943
Person / Time
Site:	Browns Ferry
Issue date:	11/09/1973
From:	Gilleland J TENNESSEE VALLEY AUTHORITY
To:	Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085M941	List: ML20085M943
References
AO-BF-EAO-7344W, NUDOCS 8311090465
Download: ML20085M943 (3)

Text

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Mr. Norman C. Moseley, Director t% .ir A Region II Regulatory Operaticns Office U.S. Atomic Energy Commission 230 Peuchtree Street, NW.

Atlanta, Georgia 30303

Subject:

TENNESSEE VALLEY AUTHORITY - BROWNS FERRY UUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FACILITY OPERATING LICE!. , DPR ENVIROM:EUTAL AENOR:<AL OCCURREUCE REPOR BF EA0~73hhW THROUGH T3h8W The purpose of this report is to provide written notice of fish killed when impinged on the Browns Ferry Nuclear Plant unit 1 intake screens. Thic report is required by section h.1.2(f) of our environmental technical specifications.

These incidents were reported to the Region II Regulatory Operations Office by telephone or telegram within a short time after each occurrence. Each of these incidents occurred while washing the circulating water pump traveling screens at the pumping station and van similar to the occurrences which were reported for BF EAO-732U-7343W. The tabulation below gives the date of each occurrence and the estimates of the fish impinged. ,

Fich Impin,erent Ectimatec Other  !

Item Date_ Shad Species Total j BF EAO-73hh November 1 2,078 286 2,364 i BP EAO-7345 November 3 3,854 367 h,221 i BF EAO-7345 November h 2,182 180 2,362 i BF EAO-7346 november 5 3,600 200 3,800  :

BF EAO-73h7 November 6 7,800 384 8,18h ,

BF EAO-73h8 November 7 2,862 258 3,120 I ,

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e U.S. Atomic EnerCy Commincion November 9, 1973 In addition, an impincement occurrence on November 2 was obccrved during testu which were being conducted by TVA personnel to further study the fish inpingement problem. By actual count by tent perconnel, the fich impinged and killed totaled 3,h66 chad and 400 of other cpecies.

Numberc of fich impinced estimated by the method outlined in the plant environmental teci.uical crecifications were 1cos than the reporting limito, and no telephone report of an environmental abnormal occurrence was made.

Very truly yours, s a { q.

iJ. E. G111 eland Accictant to the Manager of Power CC: Mr. Gerald R. Hooper Dirtrict Fisherica Supervicor Alubera Came and Fich Commiccion Department of Conservation and Natural Resources P.O. Box 366 Decatur, Alabama 35601 Mr. J. F. O' Leary, Director  ;

Directorate of Licensing i U.S. Atomic Energy Commission Washington, D.C. 20545 Mr. Sam L. Spencer, Chief s Ficherica S2ction Alabama Game and Fich Commission  !

Department of Conservation and Natural Recources 7 624 North Union Street Montgomery, Alabama 36104 l 1

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