ML20065L601
| ML20065L601 | |
| 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 | |
| ML20065L604 | List: |
| References | |
| NUDOCS 8210190498 | |
| Download: ML20065L601 (2) | |
Text
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O Telephone 815/357-6761 Comm:nw: lth Edison LaSalle County Nuclear Station Rural Route #1, Box 220 Marseilles,lllinois 61341 Septembe r 29, 1982 9 4 73 Mr. James G. Keppler Regional Administrator Director of Regulatory Operations Region til 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-II, Appendix B, Section 3.2, we are submitting to you a copy of the NPDES noncompliances for LaSalle County Nuclear Generating Station Permit No. ILOO48151.
J. Diederich Superintendent laSalle County Station J10 GJD/FRL/JDW/Irw Enclosure cc: DVR Report 4
OCT 15 192 1
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Commonwo:lth Edison
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Telephone 815/357-6761
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U.S. Environmental Protection Agency Region V, Enforcement Division ATTN: Chief, Compliance Uni t 230 South Dearborn Street i
Chicago, Illinois 60604
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Illinois Environmental Protection Agency Division of Water Pollution Control Compliance Management Unit 2200 Churchi11 Road Springfield, Illinois
SUBJECT:
NPDES Noncompliances For LaSalle County Nuclear Generating Station - Permit No. ILOO48151
Dear Sir:
In accordance with Standard Condition 12, we wish to submit the following notice of noncompilances, which are listad chronologically in the attached table.
A correction to a previously submitted notice of noncompliance is also enclosed.
If there are any questions, please contact Joe Williams of my staff at (815) 357-6761, extension 201.
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J. Diederich l
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GJF/FRL/JDW i
cc:
Director of Water quality, Environmental Affairs Manager. Nuclear Stations Division
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.V LASALLE COUNTY NUCLEAR GENERATING STATION N.P.D.E.S. PERMIT NO:
ILOO48151 NONCOMPLIANCE REPORT DISCHARGE NUMBER AND DESCRIPTION:
001c - Lo.v Volume Waste Radwaste Discharge Tanks PARAMETER AND PERMIT LIMIT:
Total Suspended Solids - 15 mg/l
{
Total tron - 1.0 mg/l
)
NONCOMPLIANCE, DATE, AND DURATION:
i TSS, 22 mg/1, August I, 1982, 13 hours1.50463e-4 days <br />0.00361 hours <br />2.149471e-5 weeks <br />4.9465e-6 months <br /> Total t ron, 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 /> l
CAUSE,OF, NONCOMPLIANCE:
N 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 reproces:Ing.
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August 3, 1982 DATE RECOGNIZED AS A VIOLATION:
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DATE INVESTIGATED:
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