ML13059A319: Difference between revisions

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{{Adams
#REDIRECT [[PNP 2013-016, 2012 ISFSI Annual Radioactive Effluent Release Report]]
| number = ML13059A319
| issue date = 02/26/2013
| title = 2012 ISFSI Annual Radioactive Effluent Release Report
| author name = Gustafson O
| author affiliation = Entergy Nuclear Operations, Inc
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NMSS, NRC/FSME
| docket = 05000155, 07200043
| license number = DPR-006
| contact person =
| case reference number = PNP 2013-016
| document type = Annual Operating Report, Environmental Monitoring Report, Letter
| page count = 3
}}
 
=Text=
{{#Wiki_filter:ATTACHMENT INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT BIG ROCK POINT  January 2012 - December 2012 Page 1 of 2 I. FACILITY DESCRIPTION The Independent Spent Fuel Storage Installa tion (ISFSI) is located within the owner-controlled area of the Big Rock Point (BRP) site. The storage of spent fuel at BRP meets the requirements of 10 CFR 72, and the Certificate of Compliance No.
72-1026, issued by the Nuclear Regulatory Commission (NRC).
 
II. EFFLUENT LIMITS AND CONTROLS The ISFSI operates under effluent control limits as required by 10 CFR 72.104.
However, the design of the sealed storage canisters at the ISFSI precludes any gaseous or liquid effluent releases. 
 
III. RADIOLOGICAL EFFLUENT RELEASES As noted in Section II, by design, ther e are no radioactive liquid or gaseous effluents originating from the ISFSI fac ility. The annual radiological surveillance performed during this reporting period did not indicate any release of radioactivity from the ISFSI.
 
IV. ISFSI ENVIRONMENTAL MONITORING PROGRAM The BRP Radiological Environmental Moni toring Program (REMP) is described in the Offsite Dose Calculation Manual (ODCM), Section I, Subsection 4.0. The ISFSI Environmental Monitoring Program, whic h is contained within the BRP REMP, consists of thermoluminescent dosimeter s (TLDs) at four locations along the perimeter of the ISFSI site, and three contro l TLDs 10.5 to 12.6 miles from the site.
Quarterly TLDs are read quarterly, as reflected in Section VI. Quarterly measurements are compared to control m easurements to evaluate compliance with 10 CFR 72.104. The results for the ISFSI TLDs and the control TLDs measured in 2012 are summarized in Section VI.
 
V. SAMPLE ANOMALIES
 
None.
VI. ISFSI ENVIRONMENTAL MEASUREMENTS
 
BRP ISFSI Environmental TLD Results (mR)
January 2012 - December 2012 TLD No./Location 1 st Quarter 2 nd Quarter 3 rd Quarter 4 th Quarter BRP-18 / 137 meters NW of ISFSI  18  15  17  17 BRP-19 / 137 meters SW
 
of ISFSI  20  17  21  19 BRP-20 / 137 meters SE
 
of ISFSI  21  18  20  23 BRP-21 / 137 meters NE
 
of ISFSI  17  16  17  17 Control Location - Petoskey
 
BRP-05  18  15  16  18 Control Location - Boyne City
 
BRP-06  20  17  17  21 Control Location - Ironton
 
BRP-07  19  16  19  19  VII. CONCLUSIONS
 
When compared to the control locations, it is evident that the dose from ISFSI operations during the reporting period does not exceed the limits as defined in 10 CFR 72.104.
 
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