ML20206K084

Total Suspended Solids Concentrations Discharged from Sewage Treatment Plant from 860520-0620

ML20206K084
Person / Time
Site:	Susquehanna
Issue date:	06/20/1986
From:	Fields J PENNSYLVANIA POWER & LIGHT CO.
To:	Lehman S PENNSYLVANIA, COMMONWEALTH OF
References
PLE-8442, NUDOCS 8606300017
Download: ML20206K084 (2)

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TABLE 1 SUSQUEHANNA SES SEUAGE TREATMENT PLANT TOTAL SUSPENDED SOLIDS DATA Sample Percent Collection Influent Effluent (g) Reduction Dates mg/l mg/l  %

5/20 - 21/86 485 12.5 97 5/22 - 23/86 805 11 99 5/27 - 28/86 280 7 98 5/29 - 30/86 505 11.5 98 6/3 - 4/86 390 14 96 6/10 - 11/86 360 8 98 6/12 - 13/86 330 9.5 97 6/17 - 18/86 640 16.5 97 6/19 - 20/86 3,110 21 99 l

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i NOTES: (1) Effluent limits 30 mg/l - average, 60 mg/l - max  !

(2) Percent reduction limit at lease 85%

8606300017 860620 DR ADOCK 05000387 PDR (

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u 5e49) 5d- 393 PP&L Pennsylvania Power & Light Company "

June 24, 1986 Two North Ninth Street

• Allentown, PA 18101 + 2151770 5151 Mr. Stanley Lehman Water Quality Specialist Supervisor Bureau of Water Quality Management Pennsylvania Department of Environmental Resources 90 East Union Street, Second Floor Wilkes-Barre, PA 18701-3296 SUSQUEHANNA STEAM ELECTRIC STATION SEWAGE TREATMENT PLANT REACTIVATOR / CLARIFIER BLOWDOWN TREATMENT STATUS REPORT #3 CCN 741326 FILE R9-8A PLE- 8442

Dear Mr. Lehman:

Attached for the Pennsylvania Department of Environmental Resources (Pa DER) review is a table listing total suspended solids (TSS) concentrations discharged from the Susquehanna SES sewage treatment plant (STP). As you are aware, blowdown from the reactivator / clarifier is treated at the STP. There were no TSS NPDES permit violations at the sewage treatment plant during the period of May 20 through June 20, 1986.

The Pennsylvania Power and Light Company (PP&L) is reviewing permanent treatment methods for the reactivator blowdown. This could include permanent treatment at the STP. Once a treatment method is selected, PP&L will contact the Pa DER for concurrence. In the interim, however, PP&L is requesting an extension of the Pa DER approval to direct this discharge to the STP until a permanent solution is implemented.

If you have any questions, please contact me at (215) 770-7889.

Respectfully yours.

rome S. Fields Senior Environmental Scientist-Nuclear JSF/ame j sfite0431 cc: D. Agustini Pa DER H. G. Hodick Pa DER

". Adensam NRC Attachment

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