ML20023A763
| ML20023A763 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 09/29/1982 |
| From: | Diederich G COMMONWEALTH EDISON CO. |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| Shared Package | |
| ML20023A764 | List: |
| References | |
| NUDOCS 8210200002 | |
| Download: ML20023A763 (2) | |
Text
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Commonwealth Edison c
LaSalla County Nuc!eir Station Rurti Routt #1, Box 220
'v' Marseilles, Illinois 61341 Telephone 815/357-6761 i
September 29, 1982 Mr. James G. Keppler Regional Administrator Director of Regulatory Operations Region lli U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137
Dear Sir:
In accordance with LaSalle County Station Unit 1 Facility Operating License NPF-11, Appendix B, Section 3.2, we are submitting to you a copy of the 4
NPDES noncompliances for LaSalle County Nuclear Generating Station Permit No. ILOO48151.
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G J. Diederich Superintendent LaSalle County Station GJD/FRL/JDW/Irw Enclosure cc:
DVR Report a
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OCT 15 W 8210 200 coa S 4f%y
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d Commonwzith Edison lf c %*p.
LaSalle County Nucl:ar Station Rural Route #1, Box 220 Q
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8 M rseilles, filinois 61341 u /
Telephone 815/357-6761 U.S. Environmental Protection Agency Region V, Enforcement Division ATTN:
Chief, Compilance Unit 230 South Dearborn Street Chicago, Illinois 60604 1111nois Environmental Protection Agency Division of Water Pollution Control l
Compilance Management Unit 2200 Churchill Road Springfield, IIllnois
SUBJECT:
NPDES Noncompliances For LaSalle County Nuclear Generating Station - Permi t No. ILOO48151 i
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Dear Sir:
j in accordance with Standard Condition 12, we wish to submit the following notice of noncompliances, which are IIsted chronologically in the i
attached table.
A correction to a previously submitted notice of noncompliance is also enclosed.
If there are any questions, p:ces contact Joe Williams of my staff at (815) 357-6761, extension 201.
J. Diederich Mt.
GJF/FRL/JDW cc:
Director of Water Quality, Environmental Affairs Manager, Nuclear Stations Division f
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LASALLE COUNTY NUCLEAR GENERATING STATION N.P.D.E.S. PERMIT NO:
ILOO48151 NONCOMPLIANCE REPORT DISCHARGE NUMBER AND DESCRIPTION:
oole - Lo.v Volume Waste Radwaste Discharge Tanks PARAMETER AND PERMIT LIMIT:
Total Suspended Solids - 15 mg/l Total Iron - 1.0 mg/l NONCOMPLIANCE, DATE, AND DURATION:
TSS, 22 mg/1, August 1, 1982, 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br /> Total Iron, 6.0 mg/1, August 1, 1982, 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br /> CAUSE OF NONCOMPLIANCE:
fLJA Mechanical problems with the Radwaste evaporators resulted poor quality water being processed to this out fall. This water was known to have been of poor quality prior to processing forward, but was not acted upon due to high water inventories in Radwaste. Once the water was discharged to this out fall tank, it could not be reprocessed, and must be discharged to the cooling Pond Blowdown line.
CORRECTIVE ACTION:
Operating personnel were notified of the need to reprocess poor quality water, instead of processing it forward. Operating personnel agreed with this, and will reprocess poor quality water. They are also attempting to correct the problems with the evaporators, which will alleviate the need for reprocesslag.
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August 3, 1982 DATE RECOGNIZED AS,A VIOLATION:
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32 DATE INVESTIGATED:
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