THREE MILE ISLAND STATION, UNIT 1 – NRC INTEGRATED INSPECTION REPORT 5000289/2013003

THREE MILE ISLAND STATION, UNIT 1 – NRC INTEGRATED INSPECTION REPORT 5000289/2013003

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THREE MILE ISLAND NUCLEAR STATION, UNIT 1: NRC TEMPORARY INSTRUCTION 2201/004, “INSPECTION OF IMPLEMENTATION OF INTERIM CYBER SECURITY MILESTONES 1-7,” REPORT 05000289/2013404

THREE MILE ISLAND NUCLEAR STATION, UNIT 1:  NRC TEMPORARY INSTRUCTION 2201/004, “INSPECTION OF IMPLEMENTATION OF INTERIM CYBER SECURITY MILESTONES 1-7,” REPORT 05000289/2013404

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Summary of June 17, 2013, Meeting with Exelon to Discuss Recent Once-Through Steam Generator Tube-to-Tube Wear at Three Mile Island, Unit 1 (TAC No. MF1787)

Summary of June 17, 2013, Meeting with Exelon to Discuss Recent Once-Through Steam Generator Tube-to-Tube Wear at Three Mile Island, Unit 1 (TAC No. MF1787)

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Safety Assessment of Communications

BRAIDWOOD STATION, UNITS 1 AND 2; BYRON STATION, UNIT NOS. 1 AND 2; CLINTON POWER STATION, UNIT NO.1; DRESDEN NUCLEAR POWER STATION, UNITS 2 AND 3; LASALLE COUNTY STATION, UNITS 1 AND 2; LIMERICK GENERATING STATION, UNITS 1 AND 2; OYSTER CREEK NUCLEAR GENERATING STATION; PEACH BOTTOM ATOMIC POWER STATION, UNITS 2, AND 3; QUAD CITIES NUCLEAR POWER STATION, UNITS 1 AND 2; AND THREE MILE ISLAND NUCLEAR STATION, UNIT 1 ­ SAFETY ASSESSMENT OF COMMUNICATIONS: (TAC NOS. ME9943, ME9944, ME9945, ME9946, ME9949, ME9953, ME9954, ME9963, ME9964, ME9965, ME9966, ME9972, ME9974, ME9975, ME9982, ME9983, AND ME9989)

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Siren Chronology at TMI, (2001-2013)

Siren Problems at Three Mile Island
2001-2013

• October 5-9, 2001: “Licensee sirens in Lancaster County were inoperable October 5 through October 9, 2001, due to a radio transmitter being deenergized at the county facility. The transmitter is part of the siren actuation system. This issue is unresolved pending further investigation into the lines of ownership and maintenance of the actuation system.” (IR 50-289/01-07).

• January 11, 2002:  Siren testing at TMI encountered numerous problems: all sirens failed in York County and one siren failed in Lancaster County. AmerGen attributed to computer malfunctions.

• March 3, 2002: A siren malfunctioned in York County again. During TMI’s annual test on on January 30, 2002, all 34 sirens in York County, located within ten-miles of the plant, failed to activate.

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Proposed Changes to the Comprehensive Plan for the Water Resources of the Susquehanna River Basin

On June 20, 2013, the commissioners of the Susquehanna River Basin Commission (SRBC) authorized staff to release proposed updates to the Comprehensive Plan for the Water Resources of the Susquehanna River Basin for public review and comment http://www.srbc.net/planning/compplanfiles.asp. The draft updated Plan will also be part of a SRBC public hearing to be held on August 15, 2013, in Harrisburg, Pennsylvania. Written comments can be submitted through August 26, 2013. Details on the hearing are available at http://www.srbc.net/pubinfo/publicparticipation.htm.

Susquehanna River Basin Commission
1721 North Front Street
Harrisburg, PA  17102
717/238-0423

REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NOS. 2 AND 3 (TAC NOS. MF1970 AND MF1971)

REQUEST FOR WITHHOLDING INFORMATION FROM PUBLIC DISCLOSURE FOR PEACH BOTTOM ATOMIC POWER STATION, UNIT NOS. 2 AND 3 (TAC NOS. MF1970 AND MF1971)

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UCS take on draft NRC report on spent fuel storage

Good Day:

David Wright, the co-director of the Global Security Program at UCS and one of my bosses, posted commentary on the draft spent fuel storage study released earlier this week by the NRC. David's post is online at: http://allthingsnuclear.org/new-nrc-study-shows-benefits-of-transferring-spent-fuel-to-dry-casks/

UCS plans to submit formal comments on the draft study to the NRC before the ongoing 30-day comment period ends.

Thanks,
Dave Lochbaum
UCS

Peach Bottom Atomic Power Station, Units 2 and 3 - Nuclear Regulatory Commission Problem Identification and Resolution Report 05000277/2013008 and 05000278/2013008

Peach Bottom Atomic Power Station, Units 2 and 3 - Nuclear Regulatory Commission Problem Identification and Resolution Report 05000277/2013008 and 05000278/2013008

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PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3- REQUEST FOR ADDITIONAL INFORMATION RE: OVERALL INTEGRATED PLAN IN RESPONSE TO ORDER EA-12-051, "RELIABLE SPENT FUEL POOL INSTRUMENTATION" (TAC NOS.'MF0849 AND MF0850)

PEACH BOTTOM ATOMIC POWER STATION, UNITS 2 AND 3- REQUEST FOR ADDITIONAL INFORMATION RE: OVERALL INTEGRATED PLAN IN RESPONSE TO ORDER EA-12-051, "RELIABLE SPENT FUEL POOL INSTRUMENTATION" (TAC NOS.'MF0849 AND MF0850)

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Three Mile Island Sirens to be Tested June 27 Two separate three-minute full sounding tests will be conducted

LONDONDERRY TOWNSHIP, PA (June 25, 2013) – Three Mile Island, in cooperation with the counties around the plant, will conduct two separate tests of its emergency notification siren system on Thursday, June 27.

The first sounding will occur at 12:15 p.m. (EDT) and will test the original siren system. The second test will take place at 1:15 p.m. and will test the new, upgraded siren system that Exelon has installed. The new system includes battery backup capability that allows the sirens to sound even during power outages. The test of the new system is part of the process to gain Federal Emergency Management Agency approval to place the system in service.

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