ML20076N290

Forwards Limerick Generating Station Units 1 & 2 1990 Annual Radiological Environ Operating Rept 7. Data Collected Indicated Trace Concentrations of Cs-137 in Sediment Consistent W/Levels Observed in Preoperational Yrs

ML20076N290
Person / Time
Site:	Limerick
Issue date:	04/30/1991
From:	Leitch G PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20076N294	List: ML20076N290 ML20076N296
References
NUDOCS 9105030345
Download: ML20076N290 (1)

Text

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• 39130620001 T.S.6.9.1.7 PHILADELPHIA ELECTRIC COMPANY April,30, 1991

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1,lHERICK GENER ATING ST ATioN P. O. BO X A

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$AN ATOG A, PENNSYLV ANI A 19454 (215) 3 t71260, EXT., 3000 License Nos.'NPF-39 QM AH AM M. LEITCH .

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U. S. Nuclear Regulatory Commission c Attn ' Document Control Desk Washington, DC 20555

..Subj ect : -Limerick Generating Station Units 1 and 2 1990 Annual Radiological Environmental Monitoring Report Gentlemen:

_ In accordance with the requirements _of the Limerick Generating -

i Station (LGS) Unit 1&~2 Technical _ Specifications (TS) Section 6 . 9 . 1 . 7 ,. this letter submits the 1990 Annual Radiological

.V Environmental Monitoring Report No. 7. This report provides the information delineated.in TS Section 6.9.1.7, including ~a summary, of the Radiological. Environmental Monitoring Program (REMP) .

In . assessing the_ data . collected for the Radiological Environmental Monitoring Program we concluded.that'the operation of LGS had no adverse impact on the environment.

The data collected indicated trace concentrations of Cesium-137 in the~

sediment consistent with levels observed in preoperational years. ,

~

Samples obtained from surface .ater w sample points ' indicated- -

differences in ~ Tritium activity' which ' may be attributable - to

releases from LGS.

The - 1990 Radiological Environmental Monitoring Program tconfirmed that. the LGS ' environmental ef fects from - radioactive j releases were well below - LGS Technical Specification .and 'other -

applicable regulatory limits.  ;

If you have,any questions, please do-not hesitate to contact us.  ;

Very rs,

~

' Attachment'-

-KWM/cmb.

cc: .T. T.-Martin,-', Administrator, Region I, USNRC T. J. Kenny, USNRC Senior Resident Inspector rem wwnmy R ,,

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