ML20214U943

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Forwards Semiannual Radioactive Effluent Release Rept for Second Half 1985
ML20214U943
Person / Time
Site: Beaver Valley
Issue date: 02/24/1986
From: Carey J
DUQUESNE LIGHT CO.
To:
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML20214U947 List:
References
NUDOCS 8612090464
Download: ML20214U943 (2)


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Telephone (412) 393-6000 Nuclear Group P.O. Box 4 Shippingport, PA 15077-0004 February 24, 1986 United States Nuclear Regulatory Commission Director of Inspection and Enforcement Region I 631 Park Avenue King of Prussia, PA 19406

Reference:

Beaver Valley Power Station Unit No. 1 Docket No. 50-334, License No. DRP-66 Semi-Annual Radioactive Effluent Release Report for the Second Six Months of 1985 Gentlemen:

Under the Beaver Valley Power Station Unit No. 1 License DPR-66, and in accordance with the requirements of Specifications 6.9.1.12 and 6.9.1.13 of the Technical Specifications, the Semi-Annual Radioactive Effluent Release Report is hereby submitted. This report has been prepared in accordance with USNRC Regulatory Guide 1.21, Revision 1, and the format presented in Appendix B of that guide.

The applicable quarterly radiation dose assessments are submitted in this report as Table 5. They were performed for all Liquid and Gaseous Effluents that were released from Beaver Valley Power Station Unit No. 1.

All doses listed in this Table were calculated in accordance with the Offsite Dose Calculation Manual at the identified receptor locations.

Documentation of the Effluent Monitoring Instrumentation Channels not returned to operable status within 30 days (during the report period) is provided as Table 6. This table includes the information required by Action Statement b. of Technical Specification 3.3.3.9 and 3.3.3.10.

A comparison of Reported Organ Doses to corrected values for Gaseous Effluents is included as Table 7. This table covers the Semi-Annual Radioactive Effluent Release Report periods of the first quarter 1984 through the second quarter 1985. This table is provided as documentation of Corrective Action for Inspector Follow Item (85-24-04) of NRC Inspection 50-334/85-24. Please note that there were no safety implications to the health and safety of the public or plant personnel since all of the corrected organ doses are less than 17. of the Technical Specification Limits.

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8612090464 860224' PDR ADOCK 05000334 R PDR 8EM i

Beaver Valley Power Station, Unit No. 1 Docket No. 50-334. License No. DPR-66 Page 2 In accordance with reporting requirement 6.9.1.12 for Technical Specification 3.3.3.9, Table 3.3-12, Action Statement 24, the time between two grab sample analyses exceeded 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> (ie; 9.10 hours1.157407e-4 days <br />0.00278 hours <br />1.653439e-5 weeks <br />3.805e-6 months <br />) while a Gross Activity Liquid Effluent Monitor (Auxiliary Feed Pump Bay Drain Monitors RM-DA-100) was declared inoperable. Please note that the two grab samples were taken within 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> and subsequently analyzed for isotopic concentrations. Neither of these analyses indicated any isotopic concentrations greater than the lower limits of detectability (LLD), therefore, there were no safety implications to the health and safety of the public or plant personnel.

Very truly yours.

( b J. C ice President, Nuclear Attachment cc: Director of Inspection and Enforcement (2 copies)

United States Nuclear Regulatory Commission Washington, DC 20555 Document Control Desk United States Nuclear Regulatory Commission

. Washington, DC 20555 Dottie Sherman American Nuclear Insurers Library The Exchange Suite 245 270 Farmington Avenue Farmington, CT 06032 Thomas Gerusky Department of Environmental Resources Bureau of Radiation Protection P.O. Box 2063 Harrisburg, PA 17120