ML20085F427
| ML20085F427 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 04/07/1975 |
| From: | De Witt R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20085F425 | List: |
| References | |
| AO-75-5, NUDOCS 8308220085 | |
| Download: ML20085F427 (3) | |
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-I VECP45(1755)(l-057151C097)PD 04/07/75 171EliFC -7 PHg:47 TLX CONSPOWER JKN ZCZC 005 JACKSON MICH 4-7-75 3-y PMS NRC h \\,
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2 799 ROOSEVELT RD gg qng GLEN ELLYN, ILCrOlO SUFJECT:
ABNORMAL OCCURRENCE 75-5 VERIFICATION OF PHONE CONVERSATION WITH MR K BAKER ON 4/2/75 AT 1540 REPORTED BY VERN SHOCKLEY.
RI? ORT 5 R.EPORT DATE - APRIL 2, 1975 0;CURRENCE DATE - APRIL 1, 1975 SF-1201 (R5 O FACILITY - PALISADES PLANT
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'DENTIFICATION OF OCCURRENCE - RELEASE OF UNSAMPLED LIQUID WASTE
'ANK - LAUNDRY WASTE -- 10 PERCENT OF T-65 SOUTH -
-S$ DESCRIPTION OF OCCURRENCE-G91 88 Ng ON APRIL 1,1975 AT 1726, AN OPERATOR STARTED THE RELEASE OF THE
$x SOUTH FILTERED WASTE MONITOR TANK WHICH WAS FULL OF LAUNDRY WASTE
@h AS AUTHORIZED BY BATCH CARD ANALYSIS 75-015-L.
AS HE WAS FILLING OUT THE BATCH CARD HE NOTICED A SIX PERCENT DIFFERENCE BETWEEN THE h
ACTUAL TANK LEVEL AND THE LEVEL INDICATED ON THE BATCH RELEASE.
HE
' STOPPED THE BATCH RELEASE AFTER APPROXIMATELY 10 PERCENT HAD BEEN j sg e n5-c')
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- L RELEASED.
A REQUEST FOR A TANK ANALYSIS WAS MADE FOR FURTHER RELEASE.
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l ANALYSIS OF GCCURRENCE-THIS RELEASE - 18 PERCENT FROM FILTEHED WASTE MohlTOR TANK SOUTH -
RESULATED FROM THE RADIOLOGICAL MATERIALIPANTROL - HMS-GROUP HAVING TWO TANK AN ALYSES ON THE SAME TANK.
THE FIRST ANALYSIS WAS MADE ON 3/23/75 AT 1030.
THE LAB REPORTED NOT HAVING RECEIVED THE REQUEST FOR A SAMPLE AND ASKED FOR A NEW SAMPLE ANALYSIS REQUEST.
ON 3/26/75 AT 2327 A SECOND SAMPLE AND ANALYSIS WAS MADE.
THE FIRST ANALYSIS WAS GIVEN TO RMC AND BATCH RELEASE 75-917-L MASA UT.
THE TANK WAS RELEASED ON 3/27/75 AT 0050.
ON 3/29/75 THE SEC8HD ANALYSIS SF-1201 (AH9)
WAS GIVEN TO RMS AND SINCE THE TANK WAS FULL A BATCH RELEASE 75-019-L WAS MADE OUT.
l A SAMPLE ANALYSIS WAS MADE ON THE 72 PERCENT REMAINING IN THE TANK.
THE ANALYSIS SHOWED THAT THE TANK COULD BE RELEASED AT A RATE OF 1919 GPM.
THE le PERCENT WAS RELEASED AT A RATE OF 32 GPM.
THIS WAS A FACTOR OF APPRSXIMATELY 60 BELOW THE ALL8WED RELEASE RATE.
THE RE-LEASE PROCESS MONITOR WAS ALSO SET CONSERVATIVELY.
NO LIMITS OF TITLE 10 CODE OF FEDERAL REGULATIONS SECTION 20 LIMITS WERE VIOLATED.
CORRECTIVE ACTION-THE TANK RELEASE WAS STOPPED AND AN ANALYSIS OF TANK CONTENTS MADE.
g TH sr.km <nu E TANK WAS RELEASED ON APRIL 3, 1975 AS BATCH 75-019-L 2.
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CSRRECTION-IN SECOND PARA SHSULD READ RMC NOT RMS i
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