ML041480287
| ML041480287 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 02/25/2004 |
| From: | Anthony Mendiola Office of Nuclear Reactor Regulation |
| To: | Diane Jackson, Mohammed Shuaibi, Weaver D Office of Nuclear Regulatory Research |
| References | |
| FOIA/PA-2004-0140 | |
| Download: ML041480287 (4) | |
Text
, Anthony Mendiola - Fwd: 02624-04pm DB Restart Status Update Page 1l
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From:
To:
Date:
Subject:
Anthony Mendlola/iV42-'
Deborah Jackson; Doug Weaver; Mohammed Shuaibi 02/25/2004 6:56AM Fwd: 02-24-04pm DB Restart Status Update Here is the latest version of the update. I will update this information after I get an update from the Residents.
- Thanks, Tony CC:
Card Lyon; John Stang; Jon Hopkins; William Ruland F
.1-
Anthony Mendiola 24-O4pmn DB Restart Status Update Page 1 From:
Randal Baker To:
DB0350; Geoffrey Grant; James Caldwell Date:
02/24/2004 6:55PM
Subject:
02-24-04pm DB Restart Status Update Attached please find the Daily DB Restart Status update.
- Thanks, Randy Baker 630 829 9838 Rill DRP Branch 4
Anthony Mbndiola 24-04pm DB Restart Status Update.wpd I_
Page 1 SE INOMN
- FOR OFFICIAL USE ONLY DAVIS-BESSE R~RAT SAU This information Is current as of 4:30 pm (EST) on February 24, 2004.
The plant Is In Mode 3 maintaining Normal Operating Pressure/Normal Operating Temperature.
(NOP/NOT - 5320F1/2155 psig). The licensee expects to maintain the plant In these conditions until restart.
LICENSEE ACTIVITIES PRIOR TO RESTART The licensee is currently tracking outstanding activates that need to be completed prior to restart
[Mode 2/13. There are approximately 16 restart Items.
Corrective Actions:
Condition Reports:
Field Work:
Surveillance Tests:
7 1
5 2
1 NRC ACTIVITIES PRIOR TO RESTART The 0350 Panel completed deliberations on a restart decision and presented an afternoon briefing to Jim Caldwell, Jim Dyer, and Sam Collins on February 23, 2004.
Below Is a simplified time line that describes the significant NRC and licensee activities and milestones that are necessary for NRC to authorize restart.
These tentative dates are predicated upon the licensee successfully completing NRC pre-restart activities and demonstrating acceptable operating performance.
Key Agency decision points are annotated with asterisks (¢) In the timeline below.
The outcome of each decision point could materially alter the timing and substance of the rest of the schedule.
The details of these activities are described In three internal NRC documents: the Davis-Besse Oversight Panel Process Plan, the Davis-Besse Restart Communications Plan and the Davis-Besse Restart Punch List.
Panel Issues restart recommendation to Jim Caldwell Panel briefing for Commissioners' TAs Jim Caldwell Issues draft Order to licensee (for affirmation/hearing declination)
LIcensee affirms conditions of Order and declines hearing Finalize restart authorization letter and Order (letter to be signed by Jim Caldwell; will authorize restart and transmit the Order - Order to be signed by Jim Dyer)
Implement Restart Communications Plan (1-day Enforcement Notification)
Issue restart authorization letter and Order ENI FORMFOR OFFICIAL LY 5,
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_ I OFFICIAL USE OW0 A* Implement restart Inspection plan CHALLENGES THAT THE LICENSEE IS CURRENTLY ADDRESSING The licensee Is evaluating repairs to a nonisolable steam leak from a normally closed/capped 1-inch manual vent valve from the Steam Generator 1.
LICENSEE ACTIVITIES FOLLOWING RESTART AUTHORIZATION The following sequence of events were taken from a licensee Level 1 schedule.
NRC approval for restart Enter operational Mode 2 (reactor startup)
Reactor critical - Zero power physics testing Enter Mode I (greater than 5% power)
Readiness and effectiveness review prior to synch to the grid Synch to the grid Readiness and effectiveness review prior to exceeding 50% power Reactor at 100% power SENS NICI AL USE 0