ML20214W935
| ML20214W935 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 05/21/1986 |
| From: | Fobes R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Morley F MICHIGAN, STATE OF |
| Shared Package | |
| ML20214W851 | List: |
| References | |
| NUDOCS 8612100469 | |
| Download: ML20214W935 (2) | |
Text
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RECEIVED POW 8f MAY 231986 C0mpany NUCLEAR UCEtc4NG
@0PY o.n res offie : 212 w e uween Avenue, J m on, un 4ezos. (s1717ssaso May 21, 1986 Mr Fred Morley District Supervisor Michigan Department of Natural Resources Plainwell District Office Building 621 North Kent Street PO Box 355 Plainwell, MI 49080 FILE NO:
P10.2.'
UFI 950/72*40*05/3 Years INCIDENT NO: PAL-86-05-NC123 This is in regard to NPDES Permit No MI 0001457 for the Company's Palisades Plant.
In accordance with Part II, A4, the attached " NPDES Notification,"
Incident No PAL-86-05-NC123 is submitted as a report of an apparent difference from the daily maximum effluent limitations for this facility.
If you have any questions regarding the attached report, please contact this office.
fLCM$
b R L Fobes Senior Environmental Advisor CC USEPA, Enforcement Division, Region V BCC KFBieszke, T-242A TCBordine, P-24-608 SFPierce, Palisades JRSchepers, Palisades ATUdrys, M-1023 OC0586-0034A-EN01 8612100469 861201 PDR ADOCK 05000255 S
f File No P10.2.1 Incident No: PAL-86-05-NC123 NPDES NOTIFICATION Apparent Difference From Daily Maximum Limitation Plant: Palisades Permit No: MI 0001457 Outfall
Description:
Turbine Sump Oil Outfall Code No: 800218 Separator (001/00F)
Parameter: Oil and Grease Parameter Code No: 00556 1.
Date of Incident: Ma,pr14,1986(1000 Hours) 2.
Identification of specific effluent limitation or monitoring requirement affected:
Exceeded daily maximum limit 20 mg/L oil and grease 3.
Description of Incident:
A sample of the turbine sump oil separator tank (T-41) on 4/14/86 (1300 hours0.015 days <br />0.361 hours <br />0.00215 weeks <br />4.9465e-4 months <br />) was reported on 5/19/86 to be 61.5 mg/L.
4.
Apparent Cause:
Oil / water separator was temporar'ily by passed for scheduled cleaning from 0630 to 1030 on 5-14-86.
The bypassed oily wastewater overburdened capabilities of tank T-41.
5.
If not immediately corrected, the anticipated time the condition is expected to continue:
N/A 6.
Correctiva Action - The following corrective action was taken or will be taken to reduce, eliminate and prevent recurrence:
The oil / water separator M-18 was returned to service at 1030 hours0.0119 days <br />0.286 hours <br />0.0017 weeks <br />3.91915e-4 months <br /> on 5-14-86.
In the future the cleaning of oil / water separator M-18 will be i
better coordinated to minimize water from going to T-41 during the cleaning period.
7.
Additiona? Comments:
A visual check of the mixing basin discharge during the bypass showed no visible oil in the discharge or lake.
l 8.
Signed:
nxP Ronald L Fobes i
l I
RP0586-0001A-EN01
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