ML030760584
| ML030760584 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 09/10/2002 |
| From: | Nuclear Management Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| CAP028472, FOIA/PA-2003-0094 | |
| Download: ML030760584 (5) | |
Text
Nuclear Management Company Page I of 3 STATE CHANGE HISTORY Initiate A 2 Submit to Screening AR Screening Cue Screening AR Screening Que AR Pre-Screen Team 6114/2002 7:14:31 Update 6/18/2002 10 40 25 6114/2002 11:11:06 PM AM by Kenneth Owner (None) Owner PBNP CAP Owner KEVIN Stokes V O r" by ROBERT HARVEY Admin KREIL BENNETT SECTION 1 Activity Request Id: .,&.1'CAP0284724 Activity Type: CAP Submit Date: 6/14/2002 11:11:06 AM
" One Line
Description:
"*.;Auxiliary Feedwater Testing ,Concerfs "0Detailed
Description:
6/14/2002 11:11:06 AM - Kenneth Stokes:
There is no leakage pressure drop test in place for the plant modification # MR02-001, Back Up Air Supply For The TDAFP mini recirculation valves 1AOV-4002 and 2AOV-4002. There is an action item on ECR No.2002-0077 to include check valves 1AF-173 and 2AF-173 into the IST program, however the scope is not well defined and it is unclear where the status of the station is in regard to having a leakage pressure drop test implemented. This test will verify there is adequate motive force to operate the TDAFP mini recirculation valves for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> on a loss of IA.
There is a leakage pressure drop test for the N2 Backup First Off Isolation check valves for the MDAFP per IT1O. This test quantifies the leakage in the tubing between the First-Off check valves AF-1 33/153, the N2 bottles,and the N2 isolations for control Air/N2 supply to the AFW discharge valve controller and AFW mini recirculation valve positioner of each system.
The supply to the positioners/controllers are isolated during this test thereby taking away a potential leakage path. Acknowledging the calcs, evaluation is needed to determine if there is sufficient margin in the event on loss of IA, to operate the MDAFP mini recirculation valves and the discharge valves of the MDAFP for 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> if the positioner/controller degrades.
6/18/2002 10:40:25 AM - JULIE KREIL:
COMMENT from 6/18/02 Managers' Meeting: ECR 2002-077 was initiated to address this concern. Mod MR 02-001 is still w/in its 90 closeout window. Components are not safety related.
Initiator: Stokes, Kenneth 6 e] Initiator Department: NP PBQAPB Date/Time of Discovery: 6/14/2002 8.37:37 AM Date/Time of Occurrence: 6/14/2002 8:37:37 AM Identified By: QA/Nuclear Oversight System: (None)
Equipment # (1st): (None) Equipment Type (1st): (None)
Equipment # (2nd): (None) Equipment Type (2nd): (None)
Equipment # (3rd): (None) Equipment Type (3rd): (None)
Site/Unit: Point Beach - Common Why did this occur?: 6/14/2002 11:11:06 AM - Kenneth Stokes:
A test to quantify leakage for the Back Up Air Supply For The TDAFP mini recirculation valves 1AF-4002 and 2AF-4002 has not been established. The scope for the modification process was not well defined.
Immediate Action Taken: 6/14/2002 7:14:31 PM - ROBERT HARVEY:
None Recommendations: 6/14/2002 11:11:06 AM - Kenneth Stokes:
\~\\fV Expedite the inclusion of 1AF-173 and 2AF-173 into the IST program per tl~e direction of ECR 2002-077.
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Nuclear Management Company Page 2 of 3 NOTE: ASME Secton XI is not based on QANSR scoping rather function of components.
0 Notify Me During Eval?: Y 0 SRO Review Required?: Y SECTION 2 Operability Status: Operable Q Compensatory Actions: N Basis for Operability: 6/14/2002 7:14:31 PM - ROBERT HARVEY:
1 & 2P-29 are operable base on the fact that the mini recirc's do not have a safety related function.
0 Unplanned TSAC Entry: N 0 External Notification: N SECTION 3 Screened?: Y 40 Significance Level: C INPO OE Reqd?: N Potential MRFF?: N O QA/Nuclear Oversight?: N 0 Licensing Review?: N Good Catch/Well Doc'd?: NA SECTION 4 Inappropriate Action:
Process: (None) Activity: (None)
Human Error Type: (None) Human Perf Fail Mode: (None)
Equip Failure Mode: (None) Process Fail Mode: (None)
OrglMgt Failure Mode: (None) 0 Group Causing Prob: (None)
Hot Buttons: (None)
SECTION 5 CAP Admin: KEVIN BENNET-T 61 Prescreener: (None)
) Project: Corrective Action Process (CAP) 0 State: AR Screening Que O Active/Inactive: Active
- Submitter: Kenneth Stokes
- Owner: KEVIN BENNETT AR Type: Parent 0 Last Modified Date: 6/18/2002 12:50:52 PM O Last Modifier: JULIE KREIL I* 0 Last State Change Date: 6/14/2002 7:14:31 PM 0 Last State Changer: ROBERT HARVEY 0!
0 Close Date:
NUTRK ID:
- of Children: ECR 2002-077 0
References:
MR 02-001 t Update:
Prescreen Comments:
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Nuclear Management Company Page 3 of 3 OPR Completed?: N OLDACTIONNUM:
sub__tsid: 0 original-project-id: 32 original-issue_Id: 028472 Site: Point Beach Cartridge and Frame:
ATTACHMENTS AND PARENT/CHILD LINKS SPrincipal to CA025621: Auxiliary Feedwater Testing Concerns CHANGE HISTORY 6/1812002 10:40:25 AM by JULIE KREIL Owner Changed From PBNP CAP Admin To KEVIN BENNETT Last Modified Date Changed From 611412002 7:14:31 PM To 611812002 10:40 25 AM Last Modifier Changed From ROBERT HARVEY To JULIE KREIL References Changed From "To 'ECR 2002°077 MR 02-001' 6t18/2002 12:49:39 PM by JULIE KREIL Last Modified Date Changed From 6/18/2002 10:40.25 AM To 6/18/2002 12:49.39 PM originalprojectid Changed From 0 To 32 onginaUssuejd Changed From "To '028472' 6/1812002 12:50:52 PM by JULIE KREIL Last Modified Date Changed From 6/18/2002 12:49.39 PM To 6/1 82002 12.50:52 PM Attachment Added. Pnncipal to CA025621: Auxiliary Feedwater Testing Concerns II -1; -11 AII T)-- , P.'r-1-1 TA- I nnn V-r) , ---- IT -I- In' OF, ý 0-,--
"NuclearManagement Company Page I of 2 STATE CHANGE HISTORY Initiate A Ib. Assign i Assign Work _ Conduct Work 6/18/2002 12:50:50 PM 6127/2002 3.53"25 PM Owner DICK HORNAK Owner ROB CHAPMAN by JULIE KREIL V V by DICK HORNAK 1%
SECTION 1 Activity Request Id: CA025621 Activity Type: Corrective Action Submit Date: 6/18/2002 12:50:50 PM Site/Unit: Point Beach Common Activity Requested: Review CAP028472 Significance Level C, and implement the Recommendations.
0 CATPR: N initiator: Stokes, Kenneth 19!l Initiator Department: NP PB OA PB
- Responsible Group Code: EDMP Engineering Design Mechanical PB Responsible Department: Engineering Activity Supervisor: DICK HORNAK Activity Performer: ROB CHAPMAN SECTION 2 Priority: 4 Due Date: 8/23/2002 Mode Change Restraint: (None) Management Exception From PI?: N O QA/Nuclear Oversight?: N 0 Licensing Review?: N NRC Commitment?: N 0 NRC Commitment Date:
SECTION 3 Activity Completed:
SECTION 4 QA Supervisor: (None) Licensing Supervisor: (None)
SECTION 5 O Project: CAP Activities &
Actions O State: Conduct Work
- Active/Inactive: Active Q Owner: ROB CHAPMAN AR Type: Parent
" Submitter: JULIE KREIL 1 Assigned Date: 6/27/2002
" Last Modified Date: 6/27/2002 3:53:25 O Last Modifier: DICK HORNAK 19 PM "OLast State Change Date: 6/27/2002 3:53:25 O Last State Changer: DICK HORNAK [l PM 0 Close Date:
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"NuclearManagement Company Page 2 of 2 SOne Line
Description:
Auxiliary Feedwater Testing Concems NUTRK ID:
Child Number: 0
References:
ECR 2002-077 MR 02-001 Update:
Import Memo Field:
CAP Admin: (None) Site: Point Beach OLD_ACTION_NUM:
Cartridge and Frame:
ATTACHMENTS AND PARENT/CHILD LINKS S Subtask from CAP028472: Auxiliary Feedwater Testing Concerns CHANGE HISTORY 6/27/2002 3:53:25 PM by DICK HORNAK Activity Performer Changed From (None) To ROB CHAPMAN Pnonty Changed From (None) To 4 Due Date Changed From Unassigned To 8/23/2002 State Changed From Assign Work To Conduct Work Via Transition: Assign Owner Changed From DICK HORNAK To ROB CHAPMAN Assigned Date Changed From Unassigned To 6/27/2002 Last Modified Date Changed From 6/18/2002 12:50.53 PM To 6/27/2002 3 53-25 PM Last Modifier Changed From JULIE KREIL To DICK HORNAK Last State Change Date Changed From 6/18/2002 12:50:50 PM To 6127/2002 3 53:25 PM Last State Changer Changed From JULIE KREIL To DICK HORNAK htts'//n mc ttrackonl ine.comftmtrack/tmtrack dll'IssuePa~e&TableTd= 1000&Recordld= I 9" 9/ 10/2002