ML19312B857
| ML19312B857 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 05/13/1976 |
| From: | DUKE POWER CO. |
| To: | |
| Shared Package | |
| ML19312B853 | List: |
| References | |
| NUDOCS 7911250061 | |
| Download: ML19312B857 (1) | |
Text
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1.2 CHEMICAL DISCHARGE LIMITS Objective:
To insure that all chemical releases from the station are controlled and diluted so as to be non-toxic to aquatic organisms in Hartwell Reservoir.
Applicability:
Applies to release of chemical effluents from the station.
Specification:
A.
Chemical wastes and the resulting chemical concentra-tions in the Keowee River shall not exceed the maximum concentrations given in Table 1.2-1 " Chemical Wastes from Oconee Station."
3.
All water discharged from the wastewater collection basin shall have a pH between 6.0 and 9.0.
C.
Chlorine or other chemical biocides will not be used for condenser cleaning.
Monitoring:
A.
The pH and specific conductance of the wastewater col-lection basin ef fluent shall be determined and recorded daily.
B.
A chemical inventory system shall be maintained to show the quantities used for each chemical in Table 1,2-1 and for any other environmentally significant chemicals which may be used. A combination of purchasing records and physical inventories shall be used to determine chemical usage.
Bases:
Continuous dilution of the station chemical discharges will assure that concentrations of chemical effluents are maintained at low values. Table 1.2-1 is the same as l
Table III-14 in the Oconee 1, 2, and 3 Final Environmental S tatement.
Requiring that the effluents result in chemical concentrations which are not toxic assures that aquatic organisms are protected.
Records of chemical usage plus sampling of effluent
)
wastewater are used to monitor the quantity and strength of chemicals discharged, 1
7 911250 Ob /
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