ML050840458
| ML050840458 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 04/05/2004 |
| From: | Nuclear Management Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2004-0282 | |
| Download: ML050840458 (2) | |
Text
Comminfed to NucdearExmfteInc Point Beach Refueling Outage Edition April 5, 2004 Nuclear Protected Train or Equipment:
I No Protected Equipment at this time.
Accomplishments & challenges:
Provided Open Access to Containment Started Containment Purge H202 RCS Crud Burst Initiation Secured Last RCP Establish RHR Letdown Depressurize the RCS Start A RCP Motor Work Drain Pressurizer to 25%
Schedule focus areas/Priorities B Train ESFAS Testing S/G Safety Valve Header Machining A Train ESFAS Testing Drain S/G Tubes Enter Reduced Inventory S/G Eddy Current Testing Refueling Preparations Personnel safety S.
Last 24 Outage to Hours Outage to Date Recordable - 0 Recordable - 0 Disabling - 0 Disabling-O No reported injuries.
Message from Outage Director We have completed depressurizing and draining the Reactor Coolant System to establish conditions for performing the Integrated Safeguards Surveillance also known as ORT-3B and A.
This is a very important and complicated evolution.. It simulates a Loss of Offsite Power coincident with a Safety Injection Signal. Upon initiation the emergency diesel generators start and the safeguards equipment is sequentially powered as to not cause an overload condition.
It verifies that our standby emergency equipment will start and function when called upon.
About 30 people from Operations, Electrical Maintenance, I&C and Engineering are involved in the test. ORT 3B will start this morning followed by ORT 3A early AM tomorrow. Be aware that planned power interruptions are a normal part of this test.
ALARAW Lro' Last 24 Outage to Hours Date 2.236 rem 2.236 rem Dose as of the end of Day 0.
Dose exceeded projected due to BMI project being ahead of schedule.
U1R28 Today This daily publication is provided during U1 R28 for employee information
- and for use as a supervisor briefing tool.
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April 5, 2004 OUTAGE GOALS NUCLEAR SAFETY
-PERFORMANCE
-Z GOAL ACTUAL Unplanned orangelred paths None None Reactor trips (either unit)
None None Safeguards actuation (either unit)
None None Loss of shutdown cooling None None Loss of Rx vessel level control None None INDUSTRIAL SAFETY.
PERFORMANCE'-:
Lost time accidents None None Personnel injuries (OSHA recordable)
None None RADIOLOGICAL PERFORMANCE
.Radiation exposure (Excludes additional dose from any head or BMI repair 75 R 2.236 R contingencies)
Personnel contaminations 5 18C /
0 Radiological events (defined as unplanned uptake w/assigned dose >10 mrem or s1 event 0
dose event based on ED alarms_
Radmaterial event (defined as any rade material outside RCA : 100 CPM) 1 event HUMANPERFORMANCE GOAL',
ACTUAL Security Violations 12 loggable events 0
Station human performance dock None 0
resets Rework 1%
.c<%
SCHEDULE PERFORMANCE Outage Duration(excludes extensions due to extended head s 30 days 12 Hrs Late or BMI inspections)
Mod Implementation 100% of Rev 0 On schedule
> 85% schedule Schedule Compliance compliance with On Goal outage milestone Emergent work (during s
2% late additions On Goal Implementation) s 5% Emergent Scope Complete 2 95% of On Goal Rev 0 scope 100% of Scheduled Operator Burdens Operator Burdens On Schedule complete Post Outage availability 2 150 days of Available at continuous operation a later date Withg b-2%gto A
Bof
- BUDGET PERFORMANCE otgbuet On Budget I19 KNMEi-*
112 Safety Snippet When you fail to report a hazardous condition, you may contribute to employee attrition Near-miss failure story: A co-worker is using a ladder.
It seems fine, but as he comes down, one of the rungs sags as he steps on it. He notices a crack. He puts the ladder back without tagging it as needing repairs. The next day you grab the same ladder. As you start to climb you put your foot through the rung, lose your balance and fall, spraining your ankle. Do you check your ladder before you climb?
Operating Experience Inadvertent draining of the Pressurizer at Turkey Point Operations personnel drained the pressurizer farther than intended because of an erroneous level indication. During the draining evolution the crew noted that the inventory balance calculation did not match the observed changes in pressurizer level. It was subsequently determined that a vacuum was drawn In the pressurizer causing the false level indication. The station attributed the event to the method used by Instrument Technicians to fill the Pressurizer level reference legs.
Human Performance Take the time to check and see, should you operate A or B?
CAP 50725 documents an incident where a danger tag was hung on similarly named component (on 2CW-44 rather than 2CW 44A). Remember every letter countsl Thinkl - Verify the equipment identity, per reference to the component label.
Contact Information Control Room Emergency - x2911 EMT Pager 6442 Work Control Center - x6703 OCC - x 7190 - Option 1 Lessons Learned - x7190 - Option 2 Plant Status - x71 90 - Option 3
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