ML19326B635

Nonroutine Nonradiological Environ Rept 50-313/75-08:on on 750208,fish Impinged on Intake Screens Totaled 9,160 Lb in 8-h Period

ML19326B635
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/09/1975
From:	Phillips J ARKANSAS POWER & LIGHT CO.
To:
Shared Package
ML19326B632	List: ML19326B631 ML19326B633 ML19326B635
References
NUDOCS 8004160409
Download: ML19326B635 (1)

Text

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. NORMAN C MOSELEY, DIRECTOR .

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0FFICE'0F INSPECTION AND ENFORCEMENT REGION II U. S. NUCLEAR REGULATORY COMMISSION

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230 PEACHTREE ST NORTHWEST SUITE 818 ATLANTA GA 30303 ,

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SUBJECT:

O ARKANSAS POWER AND LIGHT COMPANY, ARKANSAS NUCLEAR I, UNIT I DOCKET NUMBER 50-313 LICENSE NUMBER OPR=51. NON ROUTINE NON RADIOLOGICAL f ENVIRONMENTAL REPORT NUMBER 50-313/75=8

\ APPENDIX B ENVIRONMENTAL TECHNICAL SPECIFICATIONS SECTION 4.1.2.A (2) --

REQUIRES A REPORT IF " PROJECTED FISH KILL ON THE INTAKE SCREEN EXCEEDS 3000 POUNDS PER DAY". FISH KILLED ON THE INTAKE SCREENS BETWEEN 8AM 2=8=75 AND 4AM 2=8=75 TOTALLED 9160 POUNDS. THE PROJECTED FISH KILL FOR ONE 24=MOUR PERIOD BEGINNING AT 8AM 2=8=75 AND ENDING BAH 2=9=75 IS 27480 POUNDS. THIS ESTIMATE IS BASED ON ONE 8-HOUR SAMPLING PERIOD. OF THE TOTAL WEIGHT COLLECTED 99.9 PERCENT WAS A MIXTURE OF GIZZARD AND ,

THREADFIN SHAD THREADFIN SHAD COMPRISED 98 PERCENT OF THE TOTAL NUMBER OF SHAD OURING THE PERIOD IN WHICH THE SAMPLE WAS TAKEN THE PLANT WAS '

OPERATING AT 100 PERCENT POWER WITH ALL FOUR CIRCULATING WATER PUMPS RUNNING. THE WATER TEMPERATURE AS MEASURED AT THE INLET TO THE CONDENSER WATER BOX WAS 45F AT 4PM 2-8=75 AND THE AMBIENT AIR TEMPERATURE WAS 48F AT 4PM 2-8=75 J D PHILLIPS SENIOR VICE PRESIDENT 15:2'5 EST ,

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