ML051890434
| ML051890434 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 04/09/2004 |
| From: | Nuclear Management Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2004-0282 | |
| Download: ML051890434 (12) | |
Text
u-,-l Nt C Cotmmtted to HNuclear Erce, once fumyrr REACH
-S 112*
Point Beach Nuclear Plant U1R28 OCC Interactive Turnover Meeting Agenda Friday, April 9, 2004 Start Time: (9 800 NSB 217 Attendees: Shift Outage Directors (SOD) Rad Protection Manager (RPM)
Shift Outage Managers (SOM) Chemistry Manager Operations Coordinators (SOC) IC General Supervisor Maintenance Coordinators (MOC) Electrical General Supervisor Engineer Coordinators (EOM) Mechanical General Supervisor Major Project Coordinators (MPC) Supply Chain Manager Installation Services General Expected Duration: 30 Minutes Agenda: 1. Safety Issue Discussion (SOD)
- 3. Plant Status / Operations Coordinator Turnover (SOC)
- 4. Shutdown Safety Assessment (SOC)
- 5. Maintenance Coordinator Turnover (MOC)
- 6. Engineering Coordinator Turnover (EOC)
- 7. Major Projects Coordinator Tumover (MPC)
- 8. Rapid Trending Assessment (NOS)
- 9. Action Item Review (SOM)
- 10. Critical Path (SOM)
- 11. Shift Goals (SOM)
- 12. ACEMAN Assessment (SOM)
- 13. Final Comments (SOD)
Items Included In Daily Package:
- Safety Snippet
- Outage Alara Report Daily Outage Status Report
- Shutdown Safety Assessment
- Workdown Curves
- Contractor Mobilization/Demobilization
- Medium/High Risk Activities Defined Critical Path Review Daily Outage OE intormation in this record was deleted inaccordance with he Freedom of Information Act ,4ion - -355 1
NMC Commrnmcd to Nuclcar Excellence - W. U nEY EF Pala affrCs
- UIR2I Point Beach Nuclear Plant UlR28 Refueling Outage
,>>~~U~t~ f .~;V.cs r t-1 Theme for the week;- !i '.:
t. '.;..' '
This week's theme IsClose Calls or more specifically, what we call near misses. Learning from close calls should be looked on as golden opportunities to prevent actual accidents. Let's not miss out on this opportunity.
A_ :. A~fiOiI f ...Sh~ fp Stt&LaA;t>~i~ A.
v, sSunday:; '.
'i the danger-save a stranger' OE from U1 R27 - A compressed gas cylinder in containment stored In a walkway, was not secured. The cylinder was bumped by a worker and fell over. Fortunately a co-worker noticed the situation and caught the cylinder before any damage could be done. Are all of our compressed gas cylinders secured?
V u*Hri:--
. *~ -- - :~ Monday *P -a '-: --
'When you foil 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?
Tuesday
'R'eport and repair or someone mnay despair" OE17263 Comanche Peak - A worker leaned back In his chair when the screws holding the back of the chair to the body separated and he fell back to the floor. Examination of the chair found that only a single screw was holding It together. By someone not reporting this situation, a lost time accident occurred.
av;- -Wednesday -st; i - .-.
"Sidestepping a hazardous condition leaves others at risk of hospital admission' A worker was attempting to remove a water tank from a piece of heavy equipment. He was removing some bolts not realizing that they were the only support for the heavy tank Itself. When the last bolt came out, the 1,200-pound tank fell on the victim, crushing his chest. He never regained consciousness, and died of the Injuries.
Investigation showed two years before, a similar Incident had occurred involving another worker. The worker Involved had escaped with only a bad scare but the condition was not corrected.
. .- Thursday:::
- ~Your neglect could result In his broken neck' OEI 7264 Comanche Peak - Truck entering the parking lot struck a pedestrian, knocking him to the ground.
Luckily'the person was not Injured. The pedestrian was walking In an open area and thought the driver had given him the right of way. However the driver of the truck did not see him. Has a near miss like this happened at PBNP?
.e . -' ;:Friday -. -
'Ignoring safety in any way may cause someone else to pay' OE17626 TMI - During the disassembly of a RCP snubber a technician suffered the loss of the fingertip. A coworker shifted the position of the snubber cylinder and did not realize the technician's finger was In the assembly.
-- .;- . -. :. . . - : Saturday . .
"Most obituaries would not be recorded ff all close calls were reported-It happened at Prairie Island:
A year ago, somebody damaged one of the roll-up doors with a hydraulic lift. Unfortunately the employee failed to report this mishap and later the door fell narrowly missing another employee. This time we were lucky however the whole thing could have been avoided If only the damaged door were Identified and repaired.
Point Beach Nuclear Plant Outage 1R28 Path Picture DAY 4 4 s s i Meets Supporting Operational Excellence eI11' I'X.
Outage Radiation Performance Dnnsn t Meet Fxceeds
- 3. BI A
- A This indicator measures cumulative dose radiation exposure and Day 4 - April 7 Actual = 2.110 total number of personnel-contamination events (PCE's > 5000 Cumulative = 14.256 cpm) during refueling outages. The dose indicator is measured in Cumulative Forecast = 14.483 Rem and individual PCE events.
Received more dose than expected for a valve packing job In the regen Hx Meets: area.
c=75 Rem Actual Cum.
Exceeds: <=71 Rem Dose: 14.256 Rem PCE #2 recorded 4/7104 - Individual was removing scaffolding In Unit 1
.I Containment Keyway. Found to have 8,000 cpm contamination on his hand Meets: <= 18 Exceeds: <= 12 Actual PCE's: 2 plus lower doses on his arm, modesty top and bottom. Actions were taken
__I to remove the contamination. CAP written.
Stu Thomas I Personnel Contamination Events Cummulative Dose Exposure 20 18 ....
16 ..
so
- 14 as
-- Actual Actual B 12 E a:
.Forecast
- 10 W.
Goal 0 40 -- Goal I
0
.8 0 A6 0 z 4 ,-JI 20 2
0 0 2 4 6 8 10121416182022242628303234 0 2 4 6 8 10 12 14 i1 18 20 22 24 26
~, -c &270S Committedto Nuclear Eceloance i Outage Status Report I ;,-") r-
.I Plant: Point Beach Unit I Day: Friday Today's Date/ Time: 4/09/04 1 0400 (Intaoe~Tratinn! Day 6 of 28 Industrial OSHA Recordables in last 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> 0 First Aid cases in last 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> 0 Significant near misses 0 Total for this outage 0 Summary:
Radiological Dose outage to date 14.256 Projected to date 14.483 Outage Goal <75 R Difference -.227 Number of PCEs 4 Summary: On Forecast Nuclear Significant human performance errors and events in last 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> 0 Summary:
None Mode: a Hot Standby (Mode 3) ]Hot Shutdown a(ode 4) 0 Cold Shutdown (Aode5) 0 Refueling Shutdown (Mode 6)
RCS: Temperature: 104 Pressure: Vented to Atmosphere RV Level: 25%
Time to Boll: 28 Minutes Reactivity: Green Core Cooling: Orange Power Availability: Green Containment: Green Inventory: Orange Spent Fuel Pool Cooling: N/A
>;--X^.;;ti; ^*itAn;>l l ' - r i'"~ it-'t.t'PrWete Eil etit^ .i....iJif ^<
.- 4Al
.- M jorAcor Removed Conoseals Co tiv ln L-st 24 Hours mplete'd a -t.iitcal PathandNea fi r Schedule: 26 Hrs Behind - Based Rx Head Lift 1100 4/10/04 rJ Drained Steam Generator Channel Heads Exit Reduced Inventory Steam Generator Primary Manway Removal Refill RCS to 70% RX Vessel Level A Replace I Sl-845A Remove Rx Head Studs Rx Head Detension - Mode 6 Move IPIB RCP Motor to Stand Nozzle Dam Installation in progress Install Cavity Seal Ring Manipulator Repairs Rx Vessel Head Left Head Lift I~~~~ ~
k-Date Wi-Isue - '... - -.DueDate :`-Respoiisiblity' 4/03104 Repair Blowdown Tank Leakage 4115/04 Scott Manthei 4104/04 IP2A Charging Pump Troubleshooting (After Orange Path) 4/10/04 Miike Schug 4/08/04 Z-16 Reactor Cavity Fuel Manipulator 4/09104 Bill Herrman 4/08/04 Incorporate Lessons Learned from IST Reduced Inventory Orange Path 4/18/04 Dave Dyzak Scheduled iu t An': - . :.'-. 'Actal '
DateTime Date Time _ Dot Date' Tmei Cooldown <2000 4103/04 2100 4/03/04 2230 Heatup>2000 4/25/04 0900 Head Lift 4/09104 0900 Initial 4/28/04 0100 Refueled 41/04 0300 On-Line 4130104 0100 Page I of 1 4
Point Beach Nuclear Plant PBNP SHUTDOWN SAFETY ASSESSMENT AND FIRE CONDITION CHECKLIST OUTAGE SAFETY ASSESSMENT UNIT: I DATE: April 9,2004 TIME: 0100 KEY SAFETY FUNCTIONS:
REACTIVITY: GREEN CORE COOLING: ORANGE POWER AVAILABLE: GREEN INVENTORY: ORANGE CONTAINMENT: GREEN SFP COOLING: NA PROTECTED EOUIPMENT:
7r °
. OMMENTS:
Fire Protection Condition III: Credit taken for fire rounds RCS Time to Boil is 28 minutes RCS is in Reduced Inventory PBF-I 562 Recrcnces: NP 103.6 Rcvision 2 10/30/02 Pagers of 9 NP 10.2.1
PBNP U1R28 41i2004 Workdown Curves PBNP Work Activities PBNP Work Activities TOTAL TAGS - Danger Tagging 900 1; amy ;
lACtUal - Current Assigned -- Target -Current FIC Remainingl PBNP Work Activities PRI - Primary Sys Activities FL 1400 200 0 0 ee a
Day of Outage M Actual --- Current Assigned --- Target -- Current FIC Remaining Page 1of 5
41U2004 PBNP U1R28 Workdown Curves PBNP Work Activities PBNP Work Activities AP - Appleton EMV - Electrical Valve Team (MOV's) 70 I -i 1
i I 50 I -- I
.1I I I 3D I ,,A 1 20 . I 10 .--- -- 7 0
o r *I oC ° 2 ° ° a M - 9 9 R 9 A Day of Outage Day d Outage I MlActual -&- Current Assigned -Terget -- Current FtC Remaining lActual -'-Current Assigned -- Trget Current F/CRemaining P8NP Work Activities PBNP Work Activities EM - Electrical Mantenance ELEC - Electrical Sys Activities 400 I8 C1" to E4CC O VN : V 12qO A NC Day of Outage Day of Outage inActuai -4Curren Assige --- Twiget-- Currenit FIC Reranoingv I Actual --- Cunent ANsigned -- Target - Current FIC Remaining I Page 2 of S
4182004 PBNP U1R28 Workdown Curves PBNP Work Activities PBNP Work Activities MM - Mechanical Maintenance CE - Construction Engineering B
o "4 4* . a 2 V I 2 2 9 1 . 9 l flay df Outag flay of Outage.
Actual -+-CurrentAssigned Target -- Current FIC Remaining ] inACtuaI -a-CurrentAssigned -n-Trget -*--Current FIC Remainingl PBNP Work Activities PBNP Work Activities MMV - Mechanical Valve Team SEC - Secondary Sys Activities 140-.
120. 1200 i 1,100 l.: i 5000 :_
ueo ! t
~40 .I I
400 III § 20.
0-.-
I ---- - - -a.-----s_1
- 4 4 Day of Outage Dayofoutag, 1il Actual Current Assigned -- Target Current FIC Rmaining l_IActual -*-Current Assigned -- 4-Target Current FPC ReominIngl Page 3 0f 5
PBNP U1R28 44 Workdown Curves PBNP Work Activities PBNP Work AcUvitles IC - Instrumentation & Control ENG - Engineering (FAC, HXrs, TESTS) 1.1.
1 250 A
?. 20 1u-u.-0 -_S__ - I fls-2-2-2-M S
'O 10046-6-9-0 U_U_- _
I 0 2 V
. . . l f ae e
f V 4s .
C N q *w ae : V 0 9 *
- 1 V ZINDA R X Osy coOutage Day of Outve IActual -*-Cunent Assigned -Target--Current FIC Rrnalningj _Acdual -- Current Assigned --- Target - Current FIC R ainingj
(<
PBNP Work Activities PENP Work Activities ICV - I&C Valve Team (AOV's) TGG - Turbine Group 90 300.., .
250 -=
40
~30Go 10 o r_ q ., g Day i Outage Da ot outag IMActual -'-Current Assigned --- Target -a- Current FIC Rmainingl _Actuai -+-Currwnt Aseigned Target ---- Current FIC Remniningl Page 4of 5
PBNP U1R28 41U0 Workdown Curves PBNP Work Activities PBNP Work Activities FG - Facilities Group SCAFINS - Scaffold/Insulation Activities 70 300 60 1w 40
~30 10 0
Dayof outage Day of Outage 1IActual - CurrntASSIgned -Target -Current FtCReminn l_Actua l - CufrentAssigned -- Target - Curr*ntF/CRweaning PBNP Work Activities PBNP Work Activities PM - PM Activities SURV *Surv Activities 2500 300
- 250 _
1t50 t
,, 00 I lo Vey d Oufag. Day of Outage M Actual - Current Assigned -- Target - Currnt F/C Remaining l Actual -A- Current Assigned -- *--Target Current FIC Remaining Pae 5 oF`5
Contractor Mobilization / Demobilization Total Site 04/08104 400 ................................................................................................
350- . ........................................................................................
250.... .... .... ...
00 l OBudget NAcual MForecast l Page 3 of 7
NMt Comm med to Nuclear Excdllcnce Point Beach Nuclear Plant U1R28 Operating Experience Friday, April 9, 2004 (for work Sunday, April 11, 2004)
OE subject:
SER 1-04 Continued Problems with Unplanned External Radiation Exposures
Purpose:
Provide a reminder to personnel that they are the first line of defense for dose monitoring and control.
Why we chose this OE for today:
Reinforce expectations for achieving dose ALARA Discussion:
INPO in publishing SER 1-04 has identified multiple events, including three significant events involving unplanned external radiation exposure. Among the causes of these events were the following: station requirements were not followed (sometimes deliberately violated); difficulties existed in monitoring personnel exposure; stay times were not used; communication problems were noted between radiological protection personnel and workers; and management and supervisory involvement was lacking.
The difficulties with monitoring personnel exposure included problems with the use of telemetry equipment and workers not monitoring their own exposure. In two of the events placement of personnel dosimetry (such as inside of Protective Clothing) inhibited periodic self-monitoring.
Workers not hearing dosimeter alarms was also a factor. Workers could not hear the alarms associated with their personal electronic dosimetry in all three events. Area noise conditions were factors at two of the sites involved. The workers at one of the sites were also wearing headsets, which further diminished their ability to hear dosimetry alarms.
Radiological protection personnel did not closely monitoring workers. In one case the placement of an electronic dosimeter in a body location other than where the highest exposure was expected was due to an error by a radiological protection technician; however, it was noted and left uncorrected by another technician.
In each case, problems were noted but not corrected during the activity.
In addition, for the three significant events, stay times were not used. For two of the events, stay times were not established. For the third event, a stay time was established for the work however, the worker continued working after it was exceeded.
Questions:
How frequently should you check your dose?
How can environmental conditions (noise, heat, contamination) affect your ability to monitor dose?
Who can you voice your concerns to?
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