ML20236F345
| ML20236F345 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 06/29/1998 |
| From: | Katz P BALTIMORE GAS & ELECTRIC CO. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9807020124 | |
| Download: ML20236F345 (2) | |
Text
l
(
PETER E. KATz Baltimore Gas and Electric Company Plant General Manager Calvert Cliffs Nuclear Power Plant Calvert Cliffs Nuclear Power Plant 1650 Calvert Cliffs Parkway Lusby, Maryland 20657 410 495-4101 June 29,1998 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION:
Document Control Desk
SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 Violation of NPDES Permit No. MD0002399 In accordance with Section 3.2 of Appendix B, " Environmental Protection Plan (Non-Radiological)
Technical Specifications," Attachment (1) is provided reporting a recent violation of the National Pollution Discharge Elimination System Permit for the Calvert Cliffs Nuclear Power Plant.
Should you have questions regarding this matter, we will be pleased to discuss them with you.
Very truly yours,
. por.
i i/
a PEK/RCG/bjd Attachment 73 cc:
R. S. Fleishman, Esquire H. J. Miller, NRC J. E. Silberg, Esquire Resident Inspector, NRC S. S. Bajwa, NRC R. I. McLean, DNR A. W. Dromerick, NRC J. H. Walter, PSC 9807020124 980629 PDR ADOCK 05000317 S
PETER E. KATZ Baltimore Gas and Electric Company Plant General Manager Calvert Cliffs Nuclear Power Plant Calvert Cliffs Nuclear Power Plant 1650 Calven Cliffs Parkway Lusby, Maryland 20657 l
410 495-4101 June 25,1998 Jack Bowen inspection and Compliance Program Water Management Administration Maryland Department of the Environment 2500 Broening Highway Baltimore, Maryland 21224
Dear Mr. Bowen:
RE: NPDES Permit Special Conditions A.3 Noncompliance NPDES Dischame Permit MD0002399A. State Pennit 92-DP-0187A On June 15,1998 at 10:00 AM, a sample for fecal coliform analysis was taken from the Calvert Cliffs Nuclear Power Plant Sewage Treatment Plant effluent (Monitoring point 101 A, Outfall 001) to perform the weekly analysis as required by the Site NPDES Permit. On June 23,1998 at 1:35 PM, the laboratory reported that the fecal coliform result was 900 MPN/100ml. This result exceeds the Daily Maximum Limitation of 400 MPN/100ml. All other analysis results were normal.
An investigation was initiated after the sample results were reported, but no apparent cause was identified. Plant operations were not changed during this period, and all other analysis results were normal. The Sewa0e Treatment Plant records indicate that the chlorination system was functioning normally. The flow records were reviewed and the contact time was sufficient.
No impact upon receiving water was observed as a result of this event. The duration of this noncompliance is not known. The effluent was sampled again on 6/22/98, the result for this analysis is expected 7/1/98.
If you have any questions regarding this information, please contact Brenda D. Nuse at (410) 495-4913.
Sincerely, Nk PEK/BDN cc:
H. Benson C. R. Gradle M. M. Lusk B. D. Nuse J. F. Stine
_ _ _ _ _ _