ML20084L881

Ro:On 740523,activity Level in above-ground Storage Tank in Excess of 0.7 Ci Was Not Recycled to below-ground Storage Tank within 24 H

ML20084L881
Person / Time
Site:	Dresden
Issue date:	05/27/1974
From:	Stephenson B COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML20084L877	List: ML20084L874 ML20084L878 ML20084L881
References
NUDOCS 8305240148
Download: ML20084L881 (1)

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SUBJECT DPR-19 DRESDEN NUCLEAR POWER STATION UNIT TWO THIS WILL CONFIRM A CONVERSATION WITH MR W FISHER OF YOUR OFFICE AT 1610 O HOURS THIS DATE CONCERNING ACTIVITY LEVELS IN AN ABOVE GROUND g STORAGE TANK IN EXCESS OF 0.7 CURIES AS REQUIRED BY SECTION 3.8.D OF THE TECHNICAL SPECIFICATIONS THE TANK WERE NOT REPROCESSED O TO A BELOW GROUND STORAGE TANK WITHIN 24 HOURS THE A WASTE SAMPLE g TA NK CONTAINED 1.04 CURIES WHEN FILLED AT 1504 HOURS ON 5-27-74 DUE TO I NABILITY TO REPROCESS THIS WATER DUE TO IMPROPER FILTER O PERFORMANCE IT WAS THEN TRANSFERED TO ANOTHER ABOVE GROUND TANK g IE THE WASTE SURGE TANK WHICH ADDITIONALLY EXCEEDED LIMITS (l .04 CURI ES) EFFORTS ARE PRESENTLY IN PROGRESS .T0 IMPROVE FILTERING Q PROFORMANCE FURTHER INFORMATION WILL FOLLOW IN A TEN DAY REPORT g B B STEPHENSON SUPERINTENDENT DRESDEN NUCLEAR POWER STATION COMMONWEALTH EDISON CO RURAL ROUTE I MORRIS ILLINOIS 60450 2102 EDT

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O e SU3 JECT DPR19 DRESDEN NUCLEAR POWER ST ATION UNIT 2 THIS WILL CONFIRM A CONVERSATION WITH MR OGG OF YOUR OFFICE AT 1620 HOURS O THIS DATE CONCERNING ACTIVITY LEVEL IN AN A30VE GROUND STORAGE O TANK IN EXCESS OF 0.7 CURIES AS REQUIRED 3Y SECTION 3.8.D OF THE TECHNICAL SPECIFICATIONS THE TANK WAS NOT RECYCLED TO A O 3ELOW GROUND PROCESSING TANx WITHIN THE REauIRED TIME PERIOD e OF P.4 HOURS THE WASTE SURGE TANK C0!!TAINED 1.08 CURIES WHEN FILLD TO A 65 DERCENT LEVEL AT 2140 HOURS ON 5-23-74 SUBSEQUENT O PR') CESSING DID NOT 3 RING THE ACTIVITY WITHIN SPECIFICATIONS O UNTIL 0445 HOURS ON 5-27-74 FURTHER INFORMATION WILL FOLLOW THIS NOTIFICATION IN A TEN DAY REPORT O 3 3 STEPHENSON SUPERINTENDENT DRESDEN NUCLEAR POWER STATION O COMM0 WEALTH EDISON C0 RR 1 MORRIS IL 60450 O i73, EDT g g #

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