IR 05000336/2011002

IR 05000336-11-002 & 05000423-11-002; Dominion Nuclear Connecticut, Inc.; 01/01/2011-03/31/2011; Millstone Power Station Unit 2 and Unit 3, Flood Protection Measures, Post-Maintenance Testing and NRC Integrated Inspection Report

ML111290320
Person / Time
Site:	Millstone
Issue date:	05/09/2011
From:	Diane Jackson NRC/RGN-I/DRP/PB5
To:	Heacock D Dominion Resources
References
Download: ML111290320 (38)

Text

UNITED STATES NUCLEAR REGULATORY COMMISSION

REGION I

475 ALLENDALE ROAD

SUBJECT:

MILLSTONE POWER STATION - NRC INTEGRATED INSPECTION REPORT 05000336/201 1 002 AN D 050004231201 1 002

Dear Mr. Heacock:

On March 31,2011, the U.S. Nuclear Regulatory Commission (NRC) completed an inspection at your Millstone Power Station Unit 2 and Unit 3. The enclosed inspection report documents the inspection results, which were discussed on April 20, 2011, with Mr. A. J. Jordan and other members of your staff.

The inspection examined activities conducted under your license as they relate to safety and compliance with the Commission's rules and regulations, and with the conditions of your license. The inspectors reviewed selected procedures and records, observed activities, and interviewed personnel.

This report documents two self-revealing findings of very low safety significance (Green). Both of these findings were determined to involve violations of NRC requirements. However, because of the very low safety significance and because they have been entered into your corrective action program, the NRC is treating these findings as non-cited violations (NCVs)

consistent with Section 2.3.2.a of the NRC Enforcement Policy. lf you contest any NCV, you should provide a response within 30 days of the date of this inspection report, with the basis for your denial, to the Nuclear Regulatory Commission, ATTN.: Document Control Desk, Washington DC 20555-0001; with copies to the Regional Administrator, Region l; the Director, Office of Enforcement, United States Nuclear Regulatory Commission, Washington, DC 20555-0001; and the NRC Senior Resident lnspector at Millstone. lf you disagree with the cross-cutting aspect assigned to any finding in this report, you should provide a response within 30 days of the date of this inspection report, with the basis for your disagreement, to the Regional Administrator, Region l, and the NRC Senior Resident lnspector at Millstone. The information you provide will be considered in accordance with Inspection Manual Chapter 0305. In accordance with Title 10 of the Code of Federal Regulations (CFR) Part 2.390 of the NRC's

"Rules of Practice," a copy of this letter, its enclosure, and your response (if any) will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS) component of the NRC's document system (ADAMS).

ADAMS is accessible from the NRC Web Site at http://www.nrc.qov/readinq-rm/adams.html (the Public Electronic Reading Room).

Sincerelv.

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o'o.uro El .,r.*$'d chier Projects Branch 5 Division of Reactor Projects Docket Nos. 50-336, 50-423 License Nos. DPR-65, NPF-49 Enclosure: Inspection Report No. 0500033612011002 and 05000423/2011002 MAttachment: Supplemental Information cc wiencl: Distribution via Listserv

SUMMARY

OF FlNDINGS........... .........3

REPORT DETAILS

1. REACTOR SAFETY...

.................5

1R01 Adverse Weather Protection.

...........5

1R05 Fire Protection...........

......................7

1R06 Flood Protection Measures..

............8

1R07 Heat Sink Performance..............

.................... 10

1R11 Licensed Operator Requalification Program..............

...... 10

1R12 Maintenance Effectiveness..........

................... 11

1R22 Surveillance Testing ..... 16

2. RADIATlON SAFETY ................17

2RS01 RadiologicalHazard Assessment and Exposure Controls ................17 2RS02 OccupationalALARA Planning and Controls .............

... .'18 2RS03 In-PlantAirborne Radioactivity Control and Mitigation ...........

..........19

4. OTHER ACTlVlTIES .............

....................21

4OA1 Performance Indicator (Pl) Verification...........

.................21 4OA2 ldentification and Resolution of Problems...............

.........21

4OA3 Event Follow-up

...........23

4OA5 Other Activities

.............24 4OAO Meetings, including Exit...........

......25 ATTACHMENT:

SUPPLEMENTAL INFORMATION

KEY POINTS OF CONTACT

........ ......4-1

LIST OF ITEMS OPENED, CLOSED, AND DISCUSSED

....4-2

LIST OF DOCUMENTS REVIEWED

.... ...... .......4-2