ML19320A354

Nonroutine Nonradiological Environ Rept 50-313/75-22:on 750222,fish Impingement on Intake Screens Totaled 8,130 Lb. Water Temp 47 F

ML19320A354
Person / Time
Site:	Arkansas Nuclear
Issue date:	02/23/1975
From:	Phillips J ARKANSAS POWER & LIGHT CO.
To:
References
50-313-75-22, NUDOCS 8005010851
Download: ML19320A354 (1)

Text

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ZID 30303 800501O N l 5

NORMAN C MOSELEY, DIRECTORY, CARE OFFICE OF G INSPECTION AND ENFORCEMENT REGION 2 U S NUCLEAR REGULATORY COMMISSION 230 PEACHTREE ST NORTHWEST SUITE 818 '

ATLANTA GA 30303

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r S'JRJECT ARK ANS AS NUCLE AR ONE UNIT ONE MON-ROUTINE, NON-RADIOLOGICAL ENVIRONMENTAL REPORT NUMBER 50-313/75-22 C APPENDIX B, ENVIRONMENTAL TECHNICAL SPECIFICATION 4.1.2.A (2) REQUIRES A REPOR.T IF FISH IMPINGEMENT ON INTAKE SCREEN EXCEEDS 3,000 POUNDS PER

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DAY. FISH IMPINGED DURING AN EIGHT HOUR SAMPLE PERIOD BEGINNING AT 8AM 2-22-75 AND ENDING AT UPM 2-22-75 TOTAL 2710 POUNDS. THE PROJECTED FISH IMPINGEMENT DURING A 20 HOUR PERIOD BEGINNING AT 8AH 2-22-75 AND ENDING AT 8AH 2-23-75 IS 8130 POUNDS. GIZZARD AND THREAD FIN SHAD COMPRISE 99.9  :

PERCENT OF THE TOTAL WEIGHT THREAD FIN SHAD COMPRISE 98 PERCENT OF THE TOTAL NUMBER OF SHAD. UNIT LOAD WAS AT APPROXINATELY 100 PERCENT WITH G CIRCULATING WATER PUMPS IN OPERATION, INTAKE TEMPERATURE AS HEASURED AT ;'

THE INLET TO THE CONDENSER WATER BOX AT GPM 2-22-75 WAS 47 F. AMBIENT AIR TEMPERATURE WAS 49 F AT THIS TIME.

J D PHILLIPS SENIOR VICE PRESIDENT C 13: 48 EDT HGHATLT HSB C

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