ML20029D847
| ML20029D847 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  |
| Issue date: | 12/31/1993 |
| From: | Ray D COMMONWEALTH EDISON CO. |
| To: | Martin J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| SM-94-32, NUDOCS 9405100212 | |
| Download: ML20029D847 (2) | |
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Commonwealth Edison LaSalle County Nuclear Station 2601 N. 21st. Rd.
Marseilles, Illinois 61341 Telephone 815/357-6761 April 28,1994 SM-94-32 Mr. John B. Martin Region Ill Administrator U.S. Nuclear Regulatory Commission 801 Warrenville Road Lisle, Illinois 60532-4351
SUBJECT:
Environmental Protection Plan Operating Report Appendix B to Facility License No. NPF-11 and NPF-18 Attached is the Annual Environmental Operating Report for 1993 for the Environmental Protection Plan as required by Section 5.4 of Appendix B to Facility License No. NPF-11 and NPF-18.
This report includes information required by the following subsections of Appendix B:
3.1 Plant Design and Operation 4.2.1 Vegetative Integrity on Cooling Pond Dike 5.4.1 EPP Noncompliances and the Corrective Actions to Remedy Them 5.4.2 Nonroutine Reports i
In accordance with Regulatory Guide 10.1, one copy of this report is provided for your use, and 18 copies are being submitted directly to the Document Control Desk, U.S.
Nuclear Regulatory Commission, Washington D.C.,20555.
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f",,
D.J. Ray c'
Station Manager LaSalle County Station cc:
NRC Document Control Desk (18 copies)
NRC Resident Inspector Environmental Affairs Ron Ragan Gary Benes LaSalle Station Central File f
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9405100212 931231 PDR ADOCK 05000373
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e LaSalle County Station Environmental Protection Plan 1993 Annual Operating Report Plant Desien and Orwmtion No changes in station design or operation, tests or experiments were made in accordance with i
subsection 3.1 which involve a potentially significant unreviewed environmental issue.
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Vecetative Inteerity on the Cooline Pond Dike
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The veaetative integrity on the cooling pond dike was inspected in accordance with LaSalle County Surveillance LTS-1000-5. Inspections were completed on 4/26/93, 5/28/93, 6/29/93, 7/30/93,8/27/93,9/22/93,10/22/93 and 11/2/93. The results of the inspections were as follows:
The ground cover integrity on the cooling pond dikes remained intact. No bare spots were noted.
Canadian Thistle was present on the cooling pond dike. The level of infestation was about the same as 1992.
i There were no other vegetative concerns noted during the 1993 cooling pond dike inspections.
EPP Noncompliance and Action Taken to Remedy hem There was one EPP noncompliance that occurred in 1993. The noncompliance was an unpermitted discharge as a result of a break in the lake make up line from the Illinois River to the cooling pond. The break probably occured while starting a second make up pump.
The line was repaired and several procedural revisions were made to help prevent future line breaks.
Nonmutine Reports
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No nonroutine reports were submitted.
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