PNP 2018-012, Transmittal of 2017 ISFSI Annual Radioactive Effluent Release Report
| ML18052A107 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 02/21/2018 |
| From: | Hardy J Entergy Nuclear Operations |
| To: | Document Control Desk, Office of Nuclear Material Safety and Safeguards |
| References | |
| PNP 2018-012 | |
| Download: ML18052A107 (3) | |
Text
-=:== Entergy PNP 2018-012 February 21,2018 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Entergy Nuclear Operations, Inc.
Palisades Nuclear Plant 27780 Blue Star Memorial Highway Covert, MI 49043 Tel 269 764 2000 Jeffery A. Hardy Regulatory Assurance Manager 10 CFR 72.44
SUBJECT:
2017 ISFSI Annual Radioactive Effluent Release Report Big Rock Point Dockets 50-155 and 72-043 License No. DPR-6
Dear Sir or Madam:
In accordance with 10 CFR 72.44(d)(3), Entergy Nuclear Operations, Inc. is submitting the annual independent spent fuel storage installation (lSFSI) radioactive effluent release report for Big Rock Point for the period from January 2017 through December 2017.
This letter contains no new commitments and no revision to existing commitments.
Sincerely, 9A~f}:
JAH/bed
Attachment:
Independent Spent Fuel Storage Installation Annual Radioactive Effluent Release Report CC Administrator, Region III, USNRC BRP Decommissioning Inspector, USNRC NMSS Project Manager, USNRC
ATTACHMENT INDEPENDENT SPENT FUEL STORAGE INSTALLATION ANNUAL RADIOACTIVE EFFLUENT RELEASE REPORT BIG ROCK POINT January 2017 - December 2017 I.
FACILITY DESCRIPTION The Independent Spent Fuel Storage Installation (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, there are no radioactive liquid or gaseous effluents originating from the ISFSI facility. 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 Monitoring Program (REMP) is described in the Offsite Dose Calculation Manual (ODCM),Section I, Subsection 4.0. The ISFSI Environmental Monitoring Program, which is contained within the BRP REMP, consists of thermoluminescent dosimeters (TLDs) at four locations along the perimeter of the ISFSI site, and three control TLDs 10.5, 10.8, and 12.6 miles from the site. Quarterly TLDs are read quarterly, as reflected in Section VI.
Quarterly measurements are compared to control measurements to evaluate compliance with 10 CFR 72.104. The results for the ISFSI TLDs and the control TLDs measured in 2017 are summarized in Section VI.
V. SAMPLE ANOMALIES None.
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VI. ISFSI ENVIRONMENTAL MEASUREMENTS BRP ISFSI Environmental TLD Results (mR)
January 2017 - December 2017 TLD 1st Quarter 2na Quarter 3ra Quarter No.lLocation BRP-18/ 137 meters NW of ISFSI 16 16 16 BRP-19/ 137 meters SW of ISFSI 18 19 21 BRP-20 / 137 meters SE of ISFSI 20 18 22 BRP-21 / 137 meters NE of ISFSI 15 16 19 Control Location - Petoskey BRP-05 21 19 17 Control Location - Boyne City BRP-06 17 18 19 Control Location - Ironton BRP-07 16 18 18 VII.
CONCLUSIONS 4th Quarter 16 20 21 17 19 19 19 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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