ML20006C565
| ML20006C565 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 01/25/1990 |
| From: | Dulick A DUQUESNE LIGHT CO. |
| To: | |
| Shared Package | |
| ML20006C519 | List: |
| References | |
| NUDOCS 9002080233 | |
| Download: ML20006C565 (2) | |
Text
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'Af Telepnore (412) 393-6000 Nuclear Group P O Boa 4 Sheppengport. PA 15077 0004 January 25, 1990 1
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EPA Permit No. PA0025615 Recortable Occurrence lb l
Pennsylvania Department of Environmental Resources Bureau of Water Quality Management 600 Highland Building
.121 South Highland Pittsburgh, PA' 15206 L,
Gentlemen:
L This 3atter forwards a copy of our reportable occurrence of
. EPA Permit No.
0025615 as submitted to the United States
. Environmental Protection Agency, Region III compliance office.
1.
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Very-truly yours, L
r
'A. M. Dulick chemistry Manager L
l DAO/ci y
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ouquesnelet Nuclear Group snippin$rt PA'15077 0004 I
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. United States Environmental Protection Agency Region III, Pennsylvania Section-(3WM52)
Water Permits Branch Water Management Division 841 Chestnut Street Philadelphia, PA 19107 EPA Permit No. PA0025615 Renortable Occurrence
Dear Sir:
As -required by EPA Permit No.
PA0025615,.the following information. is provided in regard to a reportable occurrence at Beaver Valley' Power Station:
D Discharge 103, the Unit I clarifier Settling Basin, exceeded the monthly average-specification with respect = to total suspended solids 57.86 mg/1.
There were no violations of the daily maximum-spec (ifications).
The twenty-four hour composite 1
' sample taken ou 12/23/89 measured 98.80 mg/l-TSS.
Immediate investigation-proved-that the entire surface of the basin had frozen' thus prohibiting a representative cample.
On 12/27/89, l
when the surface had. thawed, another twenty-four hour composite-sample was taken which contained 16.92 mg/l TSS..In addition, due to the rising sludge level in the basin over the previous
(
several -months, a licensed waste hauler was contacted and began l'
removing sludge from the basin on 1/2/90.
It is expected that I
these-: efforts will reduce future affluent solids values to a low L
- level..
If you have any questions concerning this report, please do not hesitate to contact me.
Very truly yours v
A. M. Dulick N Chemistry Manager l
DAO/cj Attachment-i M
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