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Fila Na P10.2.1 IncidInt Na: PAL-82-10-AD78 NPDES NOTIFICATION Apparent Difference From Daily Average / Maximum Limitation | Fila Na P10.2.1 IncidInt Na: PAL-82-10-AD78 NPDES NOTIFICATION Apparent Difference From Daily Average / Maximum Limitation l | ||
October 13, 1982 | |||
*~ | |||
Plant: Palisades Permit No: MI 0001457 Outfall | |||
== Description:== | == Description:== | ||
Discharge to Lake Michigan (001) Outfall No: | Discharge to Lake Michigan (001) Outfall No: | ||
800095 Parameter: Chlorine (Total Residual) | |||
Parameter No: 50060 1. | |||
Date of Incident: | |||
10/4/82 2. | |||
Identification of specific effluent limitation or monitoring requirement affected: | |||
Total residual chlorine daily maximum limitation of 0.3 mg/1. | Total residual chlorine daily maximum limitation of 0.3 mg/1. | ||
3. | |||
During the chlorination of "A" cooling tower on 10/4/82, the maximum measured TRC value in the mixing basin was 0.75 ppm at 1700 hours. The chlorination period lasted from 1650 to 1740 hours. | Description of Incident: | ||
During the chlorination of "A" cooling tower on 10/4/82, the maximum measured TRC value in the mixing basin was 0.75 ppm at 1700 hours. | |||
The chlorination period lasted from 1650 to 1740 hours. | |||
4. | |||
Apparent Cause: | |||
Excessive chlorine feed for Plant conditions. | Excessive chlorine feed for Plant conditions. | ||
5. | |||
NA | If not immediately corrected,,the anticipated time the condition is expected to continue: | ||
NA 6. | |||
Corrective Action - The following corrective action was taken or will be teken to reduce, eliminate and prevent recurrence: | |||
Cooling tower chlorination was secured (terminated) at 1652 hours, as soon as the chlorine excursion was detected. | Cooling tower chlorination was secured (terminated) at 1652 hours, as soon as the chlorine excursion was detected. | ||
7. | |||
Additional Comments: | |||
The amount of chlorine applied was a routine amount that, on previous occa-sions, had not caused excursions above the chlorine discharge limits. No dead or distressed fish were observed during the chlorine discharge. | The amount of chlorine applied was a routine amount that, on previous occa-sions, had not caused excursions above the chlorine discharge limits. No dead or distressed fish were observed during the chlorine discharge. | ||
8. | |||
8212060371 821124 PDR ADOCK 05000255 S | Signed: R L Fobes g g l | ||
8212060371 821124 PDR ADOCK 05000255 l | |||
S PDR l | |||
l r | l r | ||
mi1082-0271a-71 l | mi1082-0271a-71 l | ||
l m}} | l m}} | ||
Latest revision as of 11:35, 16 December 2024
| ML20067B831 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 10/13/1982 |
| From: | Fobes R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML18047A680 | List: |
| References | |
| PAL-82-10-AD78, NUDOCS 8212060371 | |
| Download: ML20067B831 (1) | |
Text
_
Fila Na P10.2.1 IncidInt Na: PAL-82-10-AD78 NPDES NOTIFICATION Apparent Difference From Daily Average / Maximum Limitation l
October 13, 1982
- ~
Plant: Palisades Permit No: MI 0001457 Outfall
Description:
Discharge to Lake Michigan (001) Outfall No:
800095 Parameter: Chlorine (Total Residual)
Parameter No: 50060 1.
Date of Incident:
10/4/82 2.
Identification of specific effluent limitation or monitoring requirement affected:
Total residual chlorine daily maximum limitation of 0.3 mg/1.
3.
Description of Incident:
During the chlorination of "A" cooling tower on 10/4/82, the maximum measured TRC value in the mixing basin was 0.75 ppm at 1700 hours0.0197 days <br />0.472 hours <br />0.00281 weeks <br />6.4685e-4 months <br />.
The chlorination period lasted from 1650 to 1740 hours0.0201 days <br />0.483 hours <br />0.00288 weeks <br />6.6207e-4 months <br />.
4.
Apparent Cause:
Excessive chlorine feed for Plant conditions.
5.
If not immediately corrected,,the anticipated time the condition is expected to continue:
NA 6.
Corrective Action - The following corrective action was taken or will be teken to reduce, eliminate and prevent recurrence:
Cooling tower chlorination was secured (terminated) at 1652 hours0.0191 days <br />0.459 hours <br />0.00273 weeks <br />6.28586e-4 months <br />, as soon as the chlorine excursion was detected.
7.
Additional Comments:
The amount of chlorine applied was a routine amount that, on previous occa-sions, had not caused excursions above the chlorine discharge limits. No dead or distressed fish were observed during the chlorine discharge.
8.
Signed: R L Fobes g g l
8212060371 821124 PDR ADOCK 05000255 l
S PDR l
l r
mi1082-0271a-71 l
l m