NRC-23-0054, Enrico Fermi Atomic Power Plant, Unit 1, Annual Report for Period Ending June 30 2023

Enrico Fermi Atomic Power Plant, Unit 1, Annual Report for Period Ending June 30 2023

ML23244A212
Person / Time
Site:	Fermi
Issue date:	08/31/2023
From:	Frank E DTE Electric Company
To:	Office of Nuclear Material Safety and Safeguards, Document Control Desk
References
NRC-23-0054
Download: ML23244A212 (1)

Text

DTE E lectric Company 6400 N. Dixie Highway Newp ort, MI 48166 DTE August 31, 2023 NRC-23-0054 U.S. Nuclear Regulato1y Commission Attention: Document Control Desk Washington, DC 20555-0001 Enrico Fermi Atomic Power Plant, Unit 1 NRC Docket No. 50-1 6 NRC License No. DPR-9

Subject:

Enrico Fermi Atomic Power Plant, Unit 1 - Annual Repo1i for Period Ending June 30 2023 Pursuant to Section F.7, Repo1i ing Requirements, of the Technical Specifications for the Enrico Fenni Ato1nic Power Plant, Unit 1 (Fenni 1), the Annual Repo1i for the period ending June 30, 2023 , for the SAFSTOR Fenni 1 facility is enclosed.

No new commitments are being made in this submittal.

Should you have any questions or require additional infonnation, please contact D. Moss, Fenni 1 Custodial Delegate at 734-250-2375.

Sincerely, Eric Frank Manager - Nuclear Licensing

Enclosure:

Enrico Fermi Atomic Power Plant, Unit 1 - Annual Repo1i for Period July 1, 2022, through June 30, 2023 cc: NRC Project Manager Regional Administrator, Region III

Enclosure to NRC-23-0054 Fermi 1 NRC Docket No. 50-16 License No. DPR-9 Enrico Fermi Atomic Power Plant, Unit 1 - Annual Report for Period July 1, 2022, through June 30, 2023

Enclosure to NRC-23-0054 Page 1 ENRICO FERMI ATOMIC POWER PLANT, UNIT 1 ANNUAL REPORT JULY 1, 2022 THROUGH JUNE 30, 2023 1.0 PREFACE This report provides a summary of the activities performed and the results of the facility surveillance program of the Enrico Fermi Atomic Power Plant, Unit 1, during the past twelve (12) months ending June 30, 2023.

In summary, required activities were conducted in accordance with the Possession-Only License and Technical Specifications. Fermi 1 is in Passive Monitoring SAFSTOR status.

2.0 SAFSTOR STATUS 2.1 Health Physics 2.1.1 Personnel Exposure From July 1, 2022, through June 30, 2023, all monitored Fermi 1 personnel wore Dosimeters of Legal Record (DLRs). Additionally, Electronic Dosimeters (EDs) were worn throughout the reporting period as secondary dosimetry. All visitors were appropriately escorted and wore EDs, as a minimum, when entering all Fermi 1 Radiologically Controlled Areas (RCA).

The accumulated whole-body dose for personnel assigned to Fermi 1 was 0.003 REM for this reporting period. The total dose is based on data from the following:

0.000 REM (DLR-based) 01JUL22 - 31DEC22 0.003 REM (ED Based, Pre DLR Read) 01JAN23 - 30JUN23 Note: The 01JAN23 - 30JUN23 ED Based reading will be reconciled with a DLR reading in Fermis next annual Radiation Exposure Information and Reporting System (REIRS) submittal.

2.2 Surveillance Program 2.2.1 Environmental Surveys No liquid radiological releases occurred during this period; therefore, environmental monitoring samples were not required.

2.2.2 Weekly Tests and Inspections General area --- The Fermi 1 staff performed walk throughs and visual inspections as required by Technical Specifications. During the period,

Enclosure to NRC-23-0054 Page 2 there have been Controlled Area roof leaks and a approx. 5 by 8 hole in the Fuel and Repair Building (FARB) high roof that resulted in rain-water intrusion into the facility. Funding was approved to perform further investigation of damage. Once extent of condition is complete, strategy for repair will be presented to Senior Management for further funding. The roof area is monitored for any new leaks, which will be documented in weekly and monthly PMs and input into repair plan as necessary.

2.2.3 Monthly Inspections Controlled Area Inspections --- During the specified interval, Fermi 1 staff surveyed the sump water levels from the top access of all active sumps. Visual inspections of the fences, gates, and doors were conducted.

No significant issues were identified during the inspections.

2.2.4 Quarterly Surveillances Radiological Surveys --- The Radiation Protection technicians surveyed the Reactor Building and the FARB for presence of gamma radiation, as well as beta, gamma, and alpha contamination. There were no unexpected radiological conditions detected. The results of the quarterly contamination surveys indicated general area walkways remain < 1000 dpm/100 cm2 beta/gamma and < 20 dpm/100 cm2 alpha.

3.0 GROUNDWATER MONITORING The Fermi 1 staff collected groundwater monitoring well samples during the period which were then analyzed by the sites contract laboratory. No plant-related radioactive tritium isotopes were detected above the laboratory detection limit (less than 500 pCi/L).

4.0 RADIOLOGICAL SHIPMENTS There were no radiological materials shipped offsite from Fermi 1 during the reporting period.

5.0 RADIOLOGICAL EFFLUENTS There were no radiological gaseous effluent releases during the reporting period.

6.0 50.59 EVALUATIONS, DESIGN CHANGES AND LERs 6.1 10 CFR 50.59 There were no 10 CFR 50.59 evaluations performed during this period.

Screenings determined that 50.59 evaluations were not required.

6.2 Design Changes There were no Design Changes during this reporting period.

Enclosure to NRC-23-0054 Page 3 6.3 Licensee Event Reports There were no Licensee Event Reports during this reporting period.

7.0 AUDIT SUBCOMMITTEE The Audit Subcommittee inspected the physical facility and reviewed the Technical Specification surveillance records during the reporting period. No significant problems were identified.

All audit reports are maintained on file.