ML19319E469

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Nonroutine,Nonradiological Environ Rept 50-313/75-17:on 750217-18,fish Kill on Intake Screens Was 4,945 Lb Exceeding 3,000 Lb Limit for 24-h Period.Threadfin Shad Comprised 98% of Impinged Fish
ML19319E469
Person / Time
Site: Arkansas Nuclear Entergy icon.png
Issue date: 02/18/1975
From: Phillips J
ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19319E441 List:
References
NUDOCS 8004100742
Download: ML19319E469 (2)


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-'3 ICS IPPENGZ CSP 5013724311 TDBN LITTLE ROCK AR 145 02-18 0559P'EST O

d FON 4045264503 NORMAN C MOSELEY, DIRECTOR, OFFICE OF INSPECTION AND INFORCEMENT O

REGION II U S NEUCLAR REGULATORY COMMISSION 230 PEACH TREE ST NORTHWEST O

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SUBJECT ARXANSAS POWER AND LIGHT COMPANY ARXANSAS NUCLEAR 1-UNIT 1 DOCKET #50-313 LICENSE #DPR-51 NONE-ROUTINE, NONE-RADIOLOGICAL O

ENVIROMENTAL REPORT #50-313/75-17 3

APPENDIX B, ENVIR0 MENTAL TECHNICAL SPECIFICATIONS, SECTION 4.1.2.A(2) REQUIRES A REPORT F " PROJECTED FISH XILL ON THE INTAKE 3

SCREENS EXCEEDS 3,000 POUNDS PER DAY." DURING A 24 HOUR SAMPLE M201 (M

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I PERIOD BETWEEN SAM 2-17-75 AND SAM 2-18-75 FISH IMPINGED ON THE INTAKE SCREENS TOTAL 4,945 POUNDS. OF THE TOTAL WEIGHT 99.9 PERCENT I

WAS A MIXTURE OF GIZZARD AND COULD BEEN SHED THREAD FIN SHED COMPRISED 98 PERCENT OF THE TOTAL NUMBER OF FISH IMPINGED.

THE WATER TEMPERATURE AT THE INLET TO THE CONDENSER WATER BOX WAS 45 I

I DEGREES F AND THE AMBIENT AIR TEMPERATURE WAS 40 DEGREES F AS PEASURED AT SAM 2-18-75. THE UNIT WAS AT APPROXIMATELY 100 PERCENT i

FULL POWER WITH ALL FOUR CIRCULATING WATER PUMPS IN OPERATION J D PHILLIPS SENIOR VICE PRESIDENT f

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