ML051580332

Alert Declared at Millstone Unit 3 on Sunday

ML051580332
Person / Time
Site:	Millstone
Issue date:	04/19/2005
From:	Brett Rini Office of Nuclear Reactor Regulation
To:	Acosta C, Frank Akstulewicz, Ryan Alexander, Architzel R, Attard A, Martha Barillas, Dan Barss, Bateman B, Mark Blumberg, Bobiak J, Bongarra J, Bonnett F, Brown L, Cahill S, Jason Cai, Calvo J, Caruso M, Chung J, Paul Clifford, Stephanie Coffin, Concepcion-Robles M, Cozens K, Demoss G, Dennig R, Jennifer Dixon-Herrity, Jerry Dozier, Dube D, Elliot B, Patrick Finney, Forrest E, Mike Franovich, Daniel Frumkin, Garg H, Goel R, Eliezer Goldfeiz, Goodman C, Hammer C, Hart M, Harvey R, Hausman G, Hayes J, Heck K, Holden C, John Honcharik, Hopkins O, Howe A, Jason Huang, Naeem Iqbal, Jeffrey Jacobson, Ronaldo Jenkins, Robert Kahler, Kang P, Karwoski K, Kerri Kavanagh, Kendrick E, Charline Khan, Mark King, Klein A, Audrey Klett, Mark Kowal, Laura Kozak, Kuo P, Julio Lara, Carolyn Lauron, Jun Lee, Lefave B, Chang Li, Lobel R, Louise Lund, Gregory Makar, Nader Mamish, Kamal Manoly, Marinos E, Anthony Mcmurtray, James Medoff, Merriweather N, Patricia Milligan, Monk R, Moroney B, Morris G, Murphy E, Noggle J, Norkin D, Parczewski K, Perch R, Marie Pohida, Peter Presby, Pulsipher J, Radlinski R, Raghavan L, Raval J, Sheila Ray, Paul Rebstock, Reinhart F, Ring M, Rosenberg S, Markhenry Salley, Satorius M, Joseph Schoppy, Sekerak S, Scott Shaeffer, James Shea, Mohammed Shuaibi, Shum D, Douglas Simpkins, Skay D, Srinivasan M, Sullivan E, Tatum J, Renee Taylor, Terao D, George Thomas, Throm E, Tobler F, Paulette Torres, Uhle J, Vandoorn P, Velazquez-Lozada A, Walker H, Weiss E, Wermiel J, Whitney L, Wong S, Wu S NRC/NRR/DIPM, NRC/NRR/DLPM, NRC/NRR/DSSA/SRXB
References
FOIA/PA-2005-0210
Download: ML051580332 (2)

Text

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From: Brett Rini iX To: Alex Klein; Alexander Velazquez-Lozada; Allen Howe; Anthony Attard; Anthony McMurtray; Audrey Klett; Barry Elliot; Bill Bateman; Bill Lefave; Brendan Moroney; Caroline Acosta; Carolyn Lauron; Chang Li; Charles Hammer; Cheryl Khan; Clare G6odman; Cornelius Holden; Daniel Barss; Daniel Frumkin; David Shum; David Terao; Donald Dube; Donald Norkin; Donna Skay; Douglas Simpkins; Edmund Sullivan; Edward Kendrick; Edward Throm; Edwin Forrest; Eliezer Goldfeiz; Emmett Murphy; Eric Weiss; Evangelos Marinos; F. Mark Reinhart; F. Paul Bonnett; Fiona Tobler; Frank Akstulewicz; Gary Demoss; George Hausman; George Morris; George Thomas; Gregory Makar; Harold Walker; Hukam Garg; James Bongarra; James Medoff; James Noggle; James Pulsipher; James Shea; James Tatum; Janak Raval; Jared Wermiel; Jay Lee; Jeffrey Jacobson; Jennifer Bobiak; Jennifer Dixon-Herrity; Jennifer Uhle; Jerry Dozier; Jin Chung; John Hayes; John Honcharik; John Huang; Jose Calvo; Joseph Schoppy; Julio Lara; June Cai; Kamal Manoly; Kenneth Heck; Kenneth Karwoski; Kerri Kavanagh; Krzysztof Parczewski; Kurt Cozens; Lakshminaras Raghavan; Laura Kozak; Leon Whitney; Leta Brown; Louise Lund; Makuteswara Srinivasan; Marie Pohida; Mark Blumberg; Mark Caruso; Mark King; Mark Kowal; Mark Ring; Mark Salley; Mark Satorius; Martha Barillas; Michelle Hart; Mike Franovich; Milton Concepcion-Robles; Mohammed Shuaibi; Nader Mamish; Naeem IOBAL; Norman Merriweather; Ogbonna Hopkins; Pao-Tsin Kuo; Patricia Milligan; Patrick Finney; Paul Clifford; Paul Rebstock; Paulette Torres; Peter Kang; Peter Presby; Peter VanDoorn; R. Brad Harvey; Raj Goel; Ralph Architzel; Richard Lobel; Robert Dennig; Robert Kahler; Robert Monk; Robert Perch; Robert Radlinski; Robert Taylor; Ronaldo Jenkins; Ryan Alexander; S. Patrick Sekerak; Scott Shaeffer; See-Meng Wong; Sheila Ray; Shih-Liang Wu; Stacey Rosenberg; Stephanie Coffin; Stephen Cahill(...)

Date: 4/19/05 1:55PM

Subject:

Alert Declared at Millstone Unit 3 on Sunday On April 17, 2005, at 8:29 a.m. Millstone Unit 3 experienced a reactor trip from full power. In addition to the reactor trip, one of two trains of the Safety Injection (SI) and Main Steam Isolation (MSI) subsystems actuated. Control room operators manually initiated a full Si and MSI. There were also indications that multiple main steam line safety valves (MSSVs) opened with at least one MSSV that appeared to remain open.

This is being sent to notify recipients of a new posting on the @Operating Experience Community Forum related to this event. Recipients are expected to review the posting for applicability to their areas of regulatory responsibility and consider appropriate actions. However, information contained in the posting is not tasking; therefore, no specific action or written response is required.

To review this posting, please visit:

http:H/nrr10. nrc.Qov/forum/forumtopic.cfm?selectedForum=03&forum Id=STEAM%252 FFEED&topic ld=268

. This is being provided to the following groups and individuals: AFW, CHEMISTRY, CONTROL ROOM HABITABILITY, DOSE ASSESSMENT, ECCS, EDG, ELECTRICAL, EP, EPU, FLOOD PROTECTION, FIRE PROTECTION, FUELS, HUMAN PERFORMANCE, HEALTH PHYSICS, HVAC, I&C, INSPECTION PROGRAMS, MATERIALS/AGING, OES, PHYSICAL SECURITY, RCPB LEAKAGE, SFP/LOAD, STEAM GENERATOR, SIT/AIT, STEAM/FEED, SERVICE WATER, REGIONAL INFO SHARING, the NRR ET and LT, and the Millstone PM and BC.

For more information on the Reactor OpE Program, please visit our OpE Gateway at:

http://n rrl 0.nrc.qov/ope-info-pateway/index. htmi Brett Rini Operating Experience Section IROB/DIPM/NRR 301-415-3931 bar3 @ nrc.qov

Louise Lurd Alert Declare n Un n day .Page 2!

CC: A. Randolph Blough; Al Tardiff; Allan Barker; Anthony Markley; Blake Welling; Brett Rini; Brian Holian; Brian Sheron; Bruce Boger; C. Vernon Hodge; Carl Dolinka; Christopher Cahill; Christopher Grimes; Cynthia Carpenter; Cynthia Pederson; David Hills; David Matthews; Don Johnson; Doris Chyu; Douglas HUYCK; Eric Benner; Frank Gillespie; Garry Armstrong; George Wunder; Jack Foster; James Andersen; James Lyons; Jane Marshall; Jay Lennartz; Jim Dyer; John Kramer; Kathleen O'Donohue; Kathy Gray; Les Cupidon; Marvin Sykes; Michael Case; Michael Johnson; Michael Mayfield; Mollie Rock Zuccato; Omid Tabatabai; Patrick Hiland; Paul Krohn; Raymond Lorson; Richard Borchardt; Richard Laura; Robert Caldwell; Robert Pascarelli; Ronald Schmitt; Ross Telson; Roy Caniano; Russell Gibbs; Sharon Green; Suzanne Black; Tad Marsh; Thomas Kozak; Travis Tate; Victor McCree; Victor Nerses