PNP 2019-006, 2018 ISFSI Annual Radioactive Effluent Release Report

2018 ISFSI Annual Radioactive Effluent Release Report

ML19058A054
Person / Time
Site:	Big Rock Point  File:Consumers Energy icon.png
Issue date:	02/27/2019
From:	Hardy J Entergy Nuclear Operations
To:	Document Control Desk, Office of Nuclear Material Safety and Safeguards
References
PNP 2019-006
Download: ML19058A054 (3)

Text

• ~* Entergy 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 PNP 2019-006 10 CFR 72.44 February 27,2019 ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, DC 20555-0001

SUBJECT:

2018 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 (ISFSI) radioactive effluent release report for Big Rock Point for the period from January 2018 through December 2018.

This letter contains no new commitments and no revision to existing commitments.

Respectfu lIy, 94~;J.

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 2018 - December 2018 I. FACILITY DESCRIPTION The Independent Spent Fuel Storage Installation (ISFSI) is located within the owner-controlled area of the Sig Rock Point (SRP) site. The storage of spent fuel at SRP 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 SRP 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 SRP 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 2018 are summarized in Section VI.

V. SAMPLE ANOMALIES None.

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VI. ISFSI ENVIRONMENTAL MEASUREMENTS BRP ISFSI Environmental TLD Results (mR)

January 2018 - December 2018 TLD 1St Quarter 2na Quarter 3ra Quarter 4tn Quarter No.lLocation BRP-18 / 137 meters NW 18 14 22 18 of ISFSI BRP-19 / 137 meters SW 21 17 23 20 of ISFSI BRP-20 / 137 meters SE 22 19 25 21 of ISFSI BRP-21 / 137 meters NE 16 14 21 14 of ISFSI Control Location - Petoskey 21 15 22 18 BRP-05 Control Location - Boyne City 19 16 23 17 BRP-06 Control Location - Ironton 20 18 23 19 BRP-07 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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