ML20085M246

AOs BF-EAO-742W Through BF-EAO-747W,during Period 740107-14, Fish Killed When Impinged on Intake Screens.Proposal to Change ETS to End Requirements for Daily Impingement Repts Sent to Directorate of Licensing

ML20085M246
Person / Time
Site:	Browns Ferry
Issue date:	01/17/1974
From:	Gilleland J TENNESSEE VALLEY AUTHORITY
To:	Moseley N NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085M248	List: ML20085M246 ML20085M254 ML20085M263
References
AO-BF-EAO-742W, NUDOCS 8311080144
Download: ML20085M246 (2)

Text

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3 g e Mr. Norman C. Moseley, Director ( {

Region II Regulatory Operations Office i U.S. Atomic Energy Commission j 230 Peachtree Street, NW.

Atlanta, Georgia 30303 l

Subject:

TEDIESSEE VALLEY AUTHORITY - BROWNS FERRY NUCLEAR PLANT UNIT 1 - DOCKET NO. 50-259 - FACILITY OPERATING LICENSE DPR ENVIRONMENTAL ABNORMAL OCCURRENCE ,

REPORT BF EAO-742W THROUGH 7kTW The purpose of this report is to provide written notice of fish killed when impinged on the Browns Ferry Nuc1' ear Plant unit 1 intake screens. This report is required by section 4.1.2(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 was similar to the occurrences which were reported for BF EAO-732W-741W. The tabulation below gives the date of each occurrence and the estimates e of the fish impinged.

Fish Impingement Estimates

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Item Late Shad Species Total [

BF EAO-742 January T 2,790 270 3,060 BF EAO-Th3 January 8 6,780 930 ~ 7,710 BF EAO-Th4 January 9 2,220 300 2,520 BF EAO-745 January 10 19,800 5,700 25,500 BF EAO-Th6 January 11 3,300- Sho 3,840 BF EAO-Th6 Janucry 12 T,200 600 7,800 i~

BF EAD-746 January 13 1,500 120 1,620 2,700

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BF EAO-7kT January 14 2,400 300 [-

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I1 Mr. Norman C. Moseley January 17, 1974 I

A proposed change to the environmental' technical specifications which would modify the specification and end the requirement for

, daily reports of fish impingement as well as provide for continuing reports on studies into this problem has been transmitted to the

Directorate of Licensing.

Very truly yours, i

,k / .l$ '4 Cf J. E. Gilleland .

l Assistant t'o the Manager of Power  !

e CC: Mr. Gerald R. Hooper .

District Fisheries Supervisor Alabama Game and Fish Commission Department of Conservation and Natural Resources P.O. Box 366 Decatur, Alabama 35601 r

Mr. J. F. O Leary, Director Directorate of Licensing U.S. Atomic Energy Commission Washington, D.C. 20545 Mr. Sam L. Spencer, Chief Fisheries Section Alabama Game and Fish Commission Department of Ccnservation and Natural Resources

~.. 624 North Union Street Montgomery, Alabama 36104 Y

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