ML20045G372
| ML20045G372 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 06/18/1993 |
| From: | Storz L CENTERIOR ENERGY |
| To: | Ko C OHIO, STATE OF |
| References | |
| NUDOCS 9307130269 | |
| Download: ML20045G372 (1) | |
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CENTEREOR ENERGY 6200 00k Tree Boulevard Moll Address-Independence OH P O. Box 94661 216 447 310v Cleveland.OH 441014001 June 18, 1993 Hr. Chi S. Ko, Environmental Specialist Division of Vastevater Ohio Environmental Protection Agency Northwest District Office 347 North Dunbridge Road P.O. Box 466 Bowling Green, OH 43402-0466
Subject:
Noncompliance with Ohio Environmental Protection Agency National Pollutant Discharge Elimination System Permit
Dear Hr. Ko:
This notification is being provided in accordance with Part III, Section 12 (D) of the Ohio Environmental Protection Agency (EPA), National Pollutant Discharge Elimination System Permit Number 2IB00011*ED for the 3
Davis-Besse Nuclear Power Station.
On June 11, 1993, at 1010 hours0.0117 days <br />0.281 hours <br />0.00167 weeks <br />3.84305e-4 months <br />, it was discovered that the Outfall 601 Total Suspended Solids value for the week was 45.5 mg/L, which exceeds the daily limit of 45.0 mg/L. This sample was collected on June 9, 1993, at 0940 hours0.0109 days <br />0.261 hours <br />0.00155 weeks <br />3.5767e-4 months <br />. This concentration of suspended solids has been attributed to an algal bloom in the basin.
Subsequent sampling of the outfall collected on June 11, 1993, shoved a Total Suspended Solids result of 27.5 mg/L, which
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falls below permitted discharge limitations.
j Following identification of this condition, telephone notification was made i
to the Ohio EPA Emergency Response Center in accordance with permit j
Section 12 (B). The report number is 9306-62-2314.
l The algae population in the settling basin vill continue to be monitored to-j guard against further exceedances of discharge limits.
Sht.ild you have any questions regarding this matter, please contact Mr. Robert V. Schrauder, Manager - Nuclear Licensing, at (419) 249-2366.
Sincerely
_j bw F. S Plant Manager TKV/ksd bec: USNRC, Document Control Desk
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