ML030770744
| ML030770744 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 10/09/2002 |
| From: | Nuclear Management Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| FOIA/PA-2003-0094 9945610 | |
| Download: ML030770744 (28) | |
Text
ORIGINAL PBNP WO No: 994561 0
- UNIT 0
- Callup
- UNIT 0
- Callup: M-A15 Resp Group: MM ********** HEADER PAGE ********** Need Date: 07 /22/02 Equipment: AF-04012-O System: AF HP Zone:
Equip Nm: P-38A AFP DISCHARGE CONTROL OPERATOR Fr "eq: FA2 Physical Location: 8/CB/AFP RM P-38A CUB Callup Type: PM Serial Number: 6810-81133-39-1 Callup
Description:
REPLACE OPERATOR DIAPHRAGM AS REQUIRED. TEST AND ADJUST PER RMP 9141 SEE TEXT.
Outage ID: Activity: U11A2 Job Type: PREVENTIVE MAINTENANCE ACTIVITY Work Function: REPLACEMENT QA: ýY SEIS: 1 Operability Pre-Test: N Procedures:
SR: Y LCO: Y EQ: N PMT: Y Operability Post-Test: Y Procedures: IT-10 SSA: Y CIV: N MRULE: Y IT-10A A/P: Y CACC: IT-10B RRN: - - - Tech Spec Ref: SEE ITS
.-Q..-CoderiT 04 -20. 'Sect*XI 'Class ....
Tools Needed:
10-91-02 13:36 RCV3 Plant tonditions: ANY CONDITION Ignition Control Permit: N Other Conditions: Transient Combustible Permit: N Fire Barrier Penetration Permit: N Scaffolding: N Heat Trace: N ' RWP: N IS SCREENING FO4 10 CFR 50.59 OR 72.48 REQUIRED ACCORDANCE WITH NP 10.3.1?
YES NO. IF YES ATTACH APPLICABLE PORTIONS OF FORM PBF-1515.
Equipment Isolation Required: (* 6F P-36* 'vC.,c_
m- FME: Y ISO Tag Series #1: ISO Tag #2: ISO Tag #3:
Operability Pre-Test Complete. Equipment Isolation as requested.
Permission granted to perf Wor--E.
W Ops DSS Notification Req: YUYOps DSS Signature: /1.,/7 /.- Date: /L/*_/_
Special Notification:
VERIFY APPENDIX R FIRE ROUNDS PER OM 3.27 Previous Callup Comments: Conditioal~ release pending i.-* 'JA , I Number of Steps: 001 Acct #: 00 - 00000 - 3000122 - -0029 MFG Code: CVULC Tech Manual Cntl #: 00003
- WORK ORDER CLOSEOUT
- Next Task Instructions:
Group Head Signature: Date: /__
ORIGINAL PBNP WO No: 9945610001
- UNIT 0
- Callup
- UNIT 0
- Callup: M-A15 Resp Group: MM
- STEP DETAIL
Equipment Name: P-38A AFP DISCHARGE CONTROL OPERATOR Physical Location: 8/CB/AFP RM P-38A CUB Callup Type: PM Sequence No: 01 Short Desc: OPERATOR DIAPHRAGM REPLACEMENT Sched Start Date: 10/21/02 PLANNED: WORK PROCEDURES:
Crew: MM I PBF-9158 Shift: 2 2 RMP 9141 Class: 410 321 Work Plan
Description:
REPLACE OPERATOR DIAPHRAGM AS REQUIRED. TEST AND ADJUST PER RMP 9141 SEE T.EXT.
WI PERFOR~MED: vk y/X' i m4c '4J %,r MTE: z*--f QAR:
ACTUAL USED: CREW: ___
SHIFT: 0 (6AS WORKER CLASS: _
NUMBER OF WORKERS: __
TOTAL HOURS: ID TTL EXPOSURE/STEP (MREM): (
PARTS USED LIST ATTACHED N WO TAGS REMOVED: Y I N WORK COMPLETE '
EMPLOYEE NUMBER:Ikii12M I EMPLOYEE NAME: yr&*
- WORK COMPLETED
- Machine History Review Required: G/ N Failed Component::
Corrective Action: NAW_ RE_ __oDowntime: 1/0 hrs LINE SUPERVISOR: Iw6-I%87TIFeII NAME: - DATE: 6__-/zi /-z.
- EQUIPMENT RETURN TO SERVICE*
Operability Post Testing: "5'c*A. c(
!LV-ro s Operability Procs Pertormed NON OPS SUPV: II I I I I I NAME: DATE: 7 /
DSS: _ NAME: 2, JP'- DATE: 7Jo/"f/_/
ORIGINAL PBNP WO No: 9945610 WO Priority: 4
- UNIT 0
- MWO
- UNIT 0*
Resp Group: MM ********** TEXT DETAIL ********** Step Print: 07/23/02 Equipment: AF-04012-O System: AF HP Zone:
Equipment Name: P-38A AFP DISCHARGE CONTROL OPERATOR Physical Location: 8/CB/AFP RM P-38A CUB Dis covery Date:
TEXT ID: WO-9945610 PAGE: 001 WORK SCOPE: REPLACE OPERATOR DIAPHRAGM AS REQUIRED. TEST AND ADJUST PER RMP 9141. FME PER PBF-9158.
- 1. COMPLETE APPLICABLE SECTION OF RMP 9141 lb'%>
TIAL3.
TO COMPLETE AS-FOUND TESTING AS REQUIRED. INITIALS DATE
- 2. DISCONNECT AIR CONNECTION AT THE OPERATOR BONNET TO AID REMOVAL OF BONNET FOR PIAPHRAGM REPLACEMENT.
11-, AL D3ATE
REINSTALL BONNET AND TORQUE FASTENERS TO 19 FT/LBS NOMINAL (18 FT/LBS TO 20 FT/LBS).
RECORD MTE USED:
TEXT ID: WO-9945610 PAGE: 002
- 4. CONNECT AIR CONNECTIONS AT THE OPERATOR l,/3/o2 BONNET REMOVED IN PREVIOUS STEP. IATS 4ATE
- 5. COMPLETE AS-LEFT DIAGNOSTIC TESTING AND LEAK CHECKS PER RMP 9141.
ALL REQUIRED PMT PER RMP 9141.
Nuclear Power Business Unit Return to Service Testing Reviews Work Order/Document No. 9945610 INITIALS & DATE Work Group Post-Maintenance Testing Pre-Release Post Work-RTS l ' I ILI ,,Z EMT Matrix Attached? [I Y Specify 3_N El N/A (,1 box)
Section Xl Equipment" E-Y 944 ('1 box) Maint. Rule? 3*' [E N (4 box)
Section XI Engineering Review * **/.
I I I EV gV Engineering Review *** / **
Operations - SRO Review for PMT Adequacy & Operability Testing Comments I Resolutions Test requirements listed in the work plan (SRO RevieN)? [E Y [L N El N/A ,o//J /'L-_
Specify required equipment/plant conditions with PMT activities.
If original work scope is unchanged. Post RTS signoff may be N/A'd by WCC SRO or designee.
May be N/A'd by WCC SRO or designee for "S"type WOs or "C" type WOs where a PMT is not required by procedure scope.
P131-2?114 Rcvision I 04/28/99
Point Beach Nuclear Plant FME CHECKLIST
- 1. WORK ORDERIPROCEDURE/EVOLUTION: q q S (o II. ADMINISTRATIVE CONTROL EXEMPTIONS: Yes /No (If any are answered "YES." General requirements continue in effect and Section IV INSPECTIONS are still required )
- 1. Piping/Conduit 2" Diameter or Less (nominal) or System Opening Less Than 4 Square Inches (approximate). See Note 1.
- 2. System Opening Less Than or Equal to 4 Inches in Diameter (i.e. waterbox drain)
Between 4 O'clock and 8 O'clock (pointing down).
- 3. Maintenance Activity Involving Compression/Threaded Fittings.
- 4. Maintenance/Operations Pump/Valve Repacking. See Note 1.
- 5. Maintenance/Operation Oil Changes. Oil Sampling, or Repacking of Grease in Components Using Factory Installed Fill/Vent Ports.
,fRl], 2-",MZn -(3en. Reqmts. (circle one)
Recommended By (Planner): Z 12 kA Date: 7. )/.).
Concurred By (Cognizant Supervisor): Date: /0 -. 2*-*2, III. ADMINISTRATIVE REQUIREMENTS: (initial those that apply)
ZONE 1 ZONE 2 I. Boundaries (Required for all Zone I FMEAs) Required NOT Required
- 2. Signs (Required for all FMEA Zone I & 2) Required Required
- 3. Pipe Dams Required (Record On FME Material Control Log) _ _ f L
- 4. FME Material Control Log (PBF-9157) *Required rJ I __
- 5. Chemical Exclusion Zone (See Dry Fuel Requirements) I _ N I.-
NOT required when Temporary Covers or internal barriers are in place. COMPLETED (Initial/Date)
- 6. Administrative requirements implemented (Supervisor/Leadperson). O) / Do .*. ,o IV. INSPECTION REQUIRED:
- 1. Pre-System Opening Area Inspection'Cleanup Required. .") / 10 #;3" "
- 2. Final Closeout Inspection. //O o. 0-")
Complete/Reviewed By Date:
(Supervisor/Leadperson)- Q , /,..*, V Note 1: ContiAuously attend system/component when open, or cover when NOT attended.
(Reference. NP 8.4.10) 1B1F-91;8 Revision 6 09/06/0 1 Plag-e I of I
10/23/2002 16:12"38 Warehouse Issue Ticket Not PB02-28182 L Page 1 of 1 S J .a -- -_ - -
ewquireu Date t 10123/2002 III.IIIIIHII Issue Poi'nt t 30-PBNP I. II IIIIII 'I SIR Number PB02-030509 Work Order
- PB99-045610-000 Requestor Lukes, James Assett ,
Deliver To t Lukes, James Crew Line Stock Number Description Q Level
Row/Bin Lot Number Expires Cond Allocated , On Hand Issued Rerned 3FE3C5 03-30-2017 03/30/2017 NEW 1.00 5.00 _I 3FE3CS 03-23-2019 03/23/2019 NEW 7.00
RoW/Bin On Hand Issued Returned NSSSHS 8B.00 I I7z Issued By RssuedBByD Date
10/15/20022 qt27 Warehouse Issue TickeWA: PB02-27412 Page 1 lllIlllIlllll iI111 of.
11111111 IiItl IIII 8" Required Date 10/20/2002 Issue Point a 30-PBNP SIR Number PB02-020676 Work Ord6"r a P899-04S610-ooo Requestor t Hamilton, James Asset Deliver To i work order 9945610 Crew Line Stock Number Description 0 Level
- 1. 100-1141 ,.- DIAPHRAGM, ACTUATOR, SIZE SRI Qty To Be Issueds 1.00 EA D-100-60, ACTUATOR SIZE 60 Row/sin Lot Number EXoire o Cond Allocated On Hand Issued Returned I--
NSJ4N1 P001470-01 04/11/2009 NEW 2.00 NSJ4N1 NSJ4t41 P001470-02 P004177-01 04/11/2009 NEW 1.00 1.00 -7.--
06/26/2012 NEW 2.00 I- 6
.16, P"'Nn tý5 ý' 0 ý_ C., -r-Lý'S*/
3 Issued By . by / 5' 12
- */. 9 Received By f2 /Wi$ 91& Date / 0//lb/0 -
Point Beach Nuclear Plant PRE-JOB BRIEF CHECKLIST JOB/EVOLUTION: AREAS/'WO#
ATTENDEES [:)BRIEFING REQUIRED DAILY IF CHECKED Conducted By: C eoait, 5 X
- -s., -- .
b Use back of sheet if necessary REVIEW I DIscuss & CHrECK OFF all Applicable Items (4)
- " Scope of Job _
(4)
Hazards Purpose, leader, resources, ioolt, parts Personnel safcty/PPE Procedures, work orders, drawings, permits Plant operation. power gencration, nuclear safety, trip
- Maintenance Rule Status of the affected system avoidance
- Asbestos
. Lead paint
__ _ Energy Sources "_ Radiological Conditions (4) (4)
- Tah boundaries
- ALARA Energized equipment, de-energized equipment,
- RWP pressurized, de-pressurized
- Radwaste Considerations
- Protected Worker Log
/"' Communications _ Other
()(4)
- Communication requiremehts a Logistics support requirements
- Necessary notifications
- Individual job requirements are understood
- Housekeeping
- Security notification
- PBNP/lndustry event Lessons learned Special Precautions Key Error Traps (4 ) (4)
- Industry and in-house operating experience, as applicable
- First time evolution
"* Critical steps 0 Distractive or poor environment
"* Error-likely-situations. as applicable
- Inadequate mental/physical state
"* Defenses-barriers
- Time pressure
- Independent verifications and concurrent checks
- Imprecise communication
- Termination criteria-recovery, as applicable
- Other error likely tasks Key Barriers
- Job brtefings
- Procedure use
"* Administrative program use
"* Turnover meetings
"* Supervisory presence
"* Review verification
"* Co-worker coaching
- Sei fimprovement PBF-9217 STOP - THINK - A CT - REVIEW Revisin 2 0x/1,0/()2 Rehr'ente NP 1.6 10
Preventive Maintenance Optimization Feedback
> Work Order Number: Aq4tS JO Work Group:
> Equipment ID:
> Task
Description:
Indicate rating below of as-found equipment condition relative to the Preventive Maintenance being conducted. Circle one of the group numbers as appropriate.
I Condition at/near failure; degradation/condition noted
. -",sgnificantly
. worse thfan 'expected;-conrsidbr ihfeas§e-' in PM frequency.
2 Condition degraded; degradation /condition noted worse than anticipated; consider increase in PM frequency.
SCondition marginal; degradation/condition noted to be expected; PM frequency about right.
4 Condition adequate; degradation/condition noted better than anticipated; consider reduction in PM frequency.
5 Condition optimal; degradation/condition noted not worthy of current PM performance; reduce PM frequency.
Comments/Notes (Include comments on as-found condition that would aid in decisions on PM frequency and/or scope adjustment):
04(a Ill0 -0)233 RLu*i~tm', 0 0)(ff0) 1)2
RMP 9141 AIR-OPERATED VALVE TESTING AND ADJUSTMENT DOCUMENT TYPE: Technical CLASSIFICATION: Safety Related REVISION: 2 EFFECTIVE DATE: September 12,2001 REVIEWER: Qualified Reviewer APPROVAL AUTHORITY: Department Manager PROCEDURE OWNER (title): Group Head OWNER GROUP: Maintenance Verified Current Copy: I)0JofA /D-atoe Date
/Ti/m Time Signature List pages &tedfor Partial Performance Controlling Work Document Numbers cptf 5 C,It_
POINT BEACH NUCLEAR PLANT POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 TABLE OF CONTENTS SECTION TITLE PAGE 1.0 PURPOSE ...................................................................................................... 3 2.0 PREREQUISITES ................................-. ......... .............................................................. 3 3.0 PRECAUTIONS AND LIM ITATIONS ................................................................... 5 4.0 INITIAL CONDITIONS ......................................................................................... 5 5.0 PROCEDURE ............................................................................................... :........ 6
.. 5.j Cohitainiiiefit integrity-~'nd'iosure Contrbl:.-:V ............. ........-. :...... .... .
5.2 Instrum ent Air Supply Valve Configuration Control ................................................. 7 5.3 As-Found Testing ............................................... 7 5.4 General Valve and Operator Inspection and Cleaning ................................................... 8 5.5 Valve, Operator, and Packing Adjustment ................................................................ 9 5.6 Instrument Air Supply Valve Configuration Control ............................................... 14 5.10 Closeout ......................................................................................................................... 14
6.0 REFERENCES
............................................................................................................. 17 7.0 BASES .......................................................................................................................... 17 REM ARKS ..................................................................................................... ............ 18 ATI'ACHMENT A AOV DATA SHEET ..................................................................................... 19 Page 2 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 i INITIALS
- 'I INITIALS 1.0 PURPOSE 1.1 This procedure provides instructions to perform testing and adjustment on air-operated valves.
NOTE: Due to ITS implementation, in order to allow use of this procedure prior to and after implementation , both the CTS and ITS information is shown, with the ITS information in braces.
Example: CTS info {ITS info}.
1.2 Reactor operating condition is appropriate for valve and operator being
-.. ._. . w ork e~d ., . .. .... . ,.. . .. . . . .
1.3 This procedure is applicable to all air operated valves.
2.0 PREREQUISITES 2.1 Planning 2.1.1 Record equipment number and air operated valve assembly drawing number. Include copy of valve drawing with work package if appropriate for work to be performed.
Equipment number Jqf'- 09I04- 0 Drawing number CVUL.C S"-137040 PLNR 2.1.2 Review CHAMPS, drawings, or other appropriate source and record AOV specification data on Attachment A. -W,? 14- 71_)3)
PLNR 2.1.3 Review CHAMPS, drawings, or other appropriate source and determine if AOV is a containment isolation valve. Indicate result below:
AOV is containment isolation valve: YESIHo PLNR Page 3 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revisioi 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS INITIALS 2.1.4 Planner have Engineer determine if as found testing is required and if diagnostic testing equipment or AOV test rig is to be used for as found testing. Indicate requirements and comments or justification for NOT testing below.
As found testing required: YES /ý Type of testing: Diagnostic testing equipment / AOV test rig NA PLNR
.2.1 .5 Planner have Engineer determine if diagnostic testing equipment or
.AQY.test rig is to be used for A01OV ,;, ,t,nt'finai chztlc after maintenance. Indicate requirements and comments below.
Type ofequipment:'*rig
___ ___ 'ý 'o -e PLNR 2.1.6 Planner have Engineer provide PBF-9221, Valve Packing D'ata Sheet or provide information for filling out form for applicable valve and include in work package.
PLNR 2.1.7- If any testing or adjustment steps are NOT required or anticipated, then Planner NA applicable steps.
PLNR 2.2 Measurement and Test Equipment 2.2.1 AOV test rig or diagnostic testing equipment.
I 2.2.2 Torque wrench with crows-foot for packing gland nut torque.
2.3 External Organization Support 2.3.1 Operations to install and remove danger tags, if required, and support post maintenance and operability testing.
213.2 RP if valve is in system containing radioactive contaminants or in RWP required area, as determined necessary.
2.3.3 I&C for diagnostic testing and positioner adjustment, as needed.
Page 4 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS 2.4 Permits I PBF-4031, Radiation Work Permit, as needed.
3.0 PRECAUTIONS AND LIMITATIONS 3.1 Consumable materials used on corrosion resistant alloys or on parts of systems containing corrosion resistant alloys shall meet requirements for Chemical Contamination Control for Corrosion Resistant Alloys, NP 3.1.1.
3.2 Care must be exercised to prevent damaging plug and seat during disassembly, transport, assembly, and adjustment.
3.3 Foreign material exclusion (E7ME) shall be controlled per NP 8.4.10, Exclusion of Foreign Material from Plant Components and Systems and PBF-9158, FME Checklist.
4.0 INITIAL CONDITIONS NOTE: Initial Conditions may be performed and signed off in any order.
NOTE: Initial conditions that are NOT applicable may be marked NA.
I 4.1 System and component conditions established per applicable Tech Spec.
OPS 4.2 If LCO {ITS: Condition or Required Action) is required, then LCO
[ITS: Condition or Required Action) entered.
OPS 4.3 OM 3.27, Protection of Safe Shutdown/Appendix R Equipment Section 8.0, Appendix R Cold Shutdown Repair Components reviewed for applicability and required contingencies and fire rounds established.
OPS 4.4 If either unit is in cold shutdown or refueling shutdown, (ITS: Mode 3 less than 1000 PSI, 4, 5, 6, or Defueled) then NP 10.3.6, Outage Safety Review and Safety Assessment, has been reviewed and contingencies or increased shutdown fire protection surveillance established.
OPS NOTE: Instrument air supply valve is NOT normally danger tagged since air supply is normally used to allow stroking valve for testing, disassembly, and assembly. Control of valve is provided in steps within procedure.
I 4.5 If system conditions require isolating valve, then applicable AOV is isolated and danger tagged.
OPS Page 5 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS l\TfIALS 5.0 PROCEDURE CAUTION If containment integrity is required and valve testing or work will cause open path from atmosphere inside containment to atmosphere outside containment, then testing or work as applicable shall NOT proceed until containment integrity is NOT required.
NOTE: Stroking valve open or disassembling valve may open system going to or from containment and may provide open path from atmcsphere-insidc contairm*ent-to atmospr.
'ut:e nL- ....
5.1 Containment Integrity and Closure Control 5.1.1 IF containment integrity is required, THEN coordinate with Operations I AND. ensure that valve testing/stroking will NOT cause open path from atmosphere inside containment to atmosphere outside containment.
5.1.2 IF controls for containment closure are required and valve testing/stroking could cause open path from atmosphere inside containment to atmosphere outside containment, THEN do the following:
" While coordinating with Operations, determine cdntingency action(s) to be taken in case containment closure is required.
" IF open path is through valve, piping system, and other opening(s) in system, THEN plan to assemble valve components, shut valve, isolate valve from other opening(s), or close other opening(s).
I 5.1.3 Notify Operations of the following:
- Valve work causing containment closure concern will begin and extent of such work.
- Plan for closure, if needed. r4AjbL
- Update CL 1E, Containment Closure Checklist.
Page 6 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AN4D ADJUSTMENT September 12, 2001 INITIALS 5.2 Instrument Air Supply Valve Configuration Control IF AOV has instrument air supply valve, THEN determine AND record equipment ID and as found p6sition of valve.
Instrument air supply valve equipment ID VA -7,< (7A 7r ý1310 ýý v ,I Instrument air supply valve as found position (OPE)/SHUT / NA NOTE: Maintenance supervisor/planner may NA Steps NOT required by work specified in work order.
NOTE: Sections and steps may be performed in parallel or any order as reasonable.
5.3 As-Found Testing CAUTION Instrument air supply line shall NOT be left open ended when left unattended to prevent potential for instrument air system degradation.
NOTE: Instiument air or other temporary air supply and equipment may be used to support operating valve as needed and air supply valve shall be manipulated as needed to support testing or valve disassembly.
NOTE: Air supply shall be isolated prior to disconnecting air lines and disconnected air lines shall be capped or covered for FMIE.
5.3.1 IF as found diagnostic testing is required per Step 2.1.4, THEN I&C perform the following.
I a. Ensure instrument air supply valve is shut, if available AND install diagnostic testing equipment.
- b. Perform diagnostic testing AND record as found data on Attachment A.
II&C Page 7 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS NOTE: Copy of test record/chart may be put in work package any time prior to work package closeout.
- c. Place copy of test record/chart with work package.
- d. Record comments below as needed.
Comments Ný] ITNýý Y&c 5.3.2 IF as-found AOV test rig testing is required per Step 2.1.4, "THEN -perfon the followingg-*
- a. Ensure instrument air supply valve is shut AND install AOV test rig.
l'fP44D
- b. Perform AOV test rig testing AND record as-found data on Attdchment A.
- c. Record comments balow as needed.
Comments 041bk$
5.3.3 Record AOV test rig or diagnostic testing equipment M&TE ID and calibration due date below' as applicable.
M&TE IDat Cal Due Date I& /TN 5.4 General Valve and Operator Inspection and Cleaning 5.4.1 Inspect valve and operator externals including general valve and operator, bolting, air tubing, and stem locking devices for damage or other degradation AND) record inspection results.,
External inspection result:
UNSAT Page 8 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 !
- .' , , INITIALS INITIALS 5.4.2 Ensure valve external is clean.
NOTE: This procedure does NOT allow repair although operator and packing adjustments may be performed per Section 5.5.
I 5.4.3 IF work other than operator or packing adjustment or minor maintenance (tightening fittings to secure leakage and other such non-intrusive work) is required, THEN ensure .WO initiated for repairs AND record WO number(s) below.
- I- .-
LJQ T'&1 5.5 Valve, Operator, and Packing Adjustment NOTE: Instrument air or other separateltemporary air supply and equipment may be used to support testing and adjustments as needed.
NOTE: Instrument or temporary air supply valve shall be manipulated as needed to support testing or adjustments.
NOTE: Air supply shall be isolated prior to disconnecting air lines and disconnected air lines shall be capped or covered for Fl/E.
I 5.5.1 IF diagnostic testing equipment or AOV test rig needs to be installed,
- 1. TH-EN ensure instrument air supply valve, if applicable, is shut AND install diagnostic testing equipment or AOV test rig per I
Step 2.1.5. P2 I&CIMTN 5.5.2 Ensure plug contacts closed seat AND indicate (circle one) method used to ensure plug contacts closed seat below.
Diagnostic testing trace.
Adjusting stem while noting change in stem travel.
Presence of gap between yoke and operator.
Other (explain)
I&bMTN Page 9 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS INITIALS 5.5.3 Measure stroke AND ensure stroke is plus or minus 1/16 inch of specification'data. Record stroke and discrepancies or comments noted below.
Actual valve stroke inch(es)
Specification valve stroke inch(es) lockbar, 5.5.4 IF stem has stem THEN secure stem lockbar as follows:
. Adust stern lockbhar to leave..b ~.1L8jich gap .betw.n ..
lockbar and yoke.
- b. Align stem lockbar screw holes AND install indicator arm and stem lockbar screws.
I&CAMTN
- c. Tighten stem lockbar screws.
I&
5.5.5 IF stem does NOT have stem lockbar, THEN couple AND tighten coupling device.
5.5.6 IF valve is equipped with a positioner, THEEN I&C perform positioner adjustments as required AND ensure positioner mounted securely with feedback arm and all nuts and screws tight.
IkC NOTE: For valve travel.less than or equal to 0.5 inch, limit switches I should operate within 1/8 inch (1/16 inch preferred) of hard stop.
NOTE: For valve travel greater than 0.5 inch, limit switches should operate within 5116 inch (3/16 preferred) of hard stop.
5.5.7 IF valve is equipped with limit switch(es),
THEN while stroking valve open and shut, adjust limit switches AND record as-left adjustments.
Limit switch actuation at _ inch from shut hard stop Limit switch actuation at inch from open hard stop I&&MTN Page 10 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED ReNision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 !
I INITIALS INITIALS 5.5.8 IF valve is equipped with remote indication, THEN coordinate with Operations, stroke valve open and shut, AND ensure open and shut remote indication is received.
I&4YM I
5.5.9 Adjust operator as follows:""
- a. Using torque wrench, if required, adjust packing.
- b. Consolidate packing by stroking valve and torquing or tightening packing per PBF-9221, Valve Packing Data Sheet and MI 32.2, Valve Packing as necessary.
- c. While noting specification parameters, stroke valve.
NOTE: If using diagnostic testing equipment, then Steps 5.5.9.d throutgh f m'iay be marked NA.
NOTE:- As left to move pressure should be adjusted to equal specification data to move pressure plus the as-left packing friction.
- d. Using as-found data from Attachment A, perform (B-E)12 and (C-D)/2 calculations for determining packing friction.
( ) /- 2 =
To Move Return to Seat = Packing Friction
( /- 2 =
To Stroke To Reverse Direction = Packing Friction NOTE: Difference between as-found (B-E)/2 and (C-D)/2 calculations greater than 3 psig may indicate bent or damaged stem or internals binding.
- e. Determine difference between as-found (B-E)/2 and (C-D)/2 calculations.
IF difference is greater than 3 psig, THEN notify Maintenance supervisor/engineer.
Page I I of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS INITIALS f Using specification to move pressure from Attachment A and greater of as found (B-E)/2 and (C-D)12 calculations for packing friction in Step 5.5.9.d, calculate required as left to move pressure for setting spring compression.
Spec To Move + Packing Friction = As Left To Move
- g. IF spring compression is adjustable, THEN using as-left to move (spring setting) calculation of I. Step 5.5.9.f or diagnostic testing results, adjust spring compression.
- h. Repeat Steps 5.5.9.a through g, as needed, ensure specification data of Attachment A are met, AND record final as-left data on Attachment A.
I&bMTN
- i. IF packing gland nuts were torqued, THEN record as-left packing torque, M&TE ID, and calibration due date below.
As left packing torque .ftlbs M&TEID J Cal Due Date Jit9 I&Ch'rN
M&TE ED Cal Due Date I&OMTN PMT
- k. Before removing diagnostic test equipment or AOV test rig, I AOV Engineer or designee review as-left data AND indicate results and comments below.
As-left AOV data review/AOV setup SAT / UNSAT A&V ENG I. IF diagnostic testing equipment was used for as-left testing, THEN any time prior to work package closeout, place copy of diagnostic testing report/chart with work package. P4~r Page 12 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT POINqT BEACH NUCLEAR PLA.NTr ROUTINE MAINTENANCE PROCEDURES RMP 9141 SAFETY RELATED AIR-OPERATED VALVE TESTING AND ADJUSTMENT Revision 2 September 12, 2001 INITIALS
- m. IF valve is equipped with stroke indicator, T-HEN stroke valve AND adjust indicator to indicate correct valve position.
PMT I&CJMTN I 5.5.10 I&C or maintenance perform leak check as follows:
- a. Apply air pressure to maximum regulator setting listed on I Attachment A.
I&C/MTN NOTE: Combined manual-AOV control valve handwheel assembly has flange gasket and seal beLween screw mechaiiisin-and air iihaminerf
- b. Leak check air connections, air chamber joints, and other potential leakage paths AND ensure NO leakage.
I c. IF actuator was rebuilt or elastomer replaced, THEN hold pressure for ten minutes, observe pressure gauge, AND ensure NO pressure drop.
I 5.5.11 Reduce air supply pressure to zero, disconnect air supply, AND remove diagnostic testing equipment or AOV test rig as applicable.
FM[E 5.5.12 - Inspect disconnected instrument air supply tubing/connections for cleanliness and FMEi. 1 5.5.13 Connect disconnected instrument air supply tubing/connections AND tighten tubing connections.
5.5.14 Set air regulator to the greater of specification data pressure specified on Attachment A or value of 5 psi greater than to stroke pressure AND record as left regulator pressure on Attachment A.
PMT 5.5.15 Leak check tubing air connections AND ensure NO leakage.
Page 13 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RIP 914-ix ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS 5.6 Instrument Air Supply Valve Configuration Control IF AOV has instrument air supply valve, THEN determine as-found position of instrument air supply valve recorded under Step 5.2 ensure valve positioned to as-found position, AND record instrument air supply valve equipment ID and as-left po.siti'n.
Instrument air supply valve equipment I1D -
Instrument air supply valve as left position
- SHUT / NA
.1r.. ah.,cpas placcnd-noCL 1E,-Ccnt rairnt Closre-Chc...Idist, THEN notify Operations that valve is restored, in-process testing is completeand CL 1E, Containment Closure Checklist may be updated.
5.8 IF danger tags were installed to support work, THEN Operations remove danger tags AND align system per DSS.
OPS 5.9 Ensure all tools and materials removed from job site.
5.10 Closeout 5.10.1 Record identification numbers for measuring and test 1 equipment (M&TE) used on work order.
5.10.2 Maintenance supervisor sign for work completion.
Maintenance supervisor (Print and Sign) Date Time Initials Page 14 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 4
ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS NOTE: PMT should be performed in parallel with IT or other operability tests, if applicable.
PMT 5.10.3 Operations or maintenance ensure NO leakage at the following:
0 Valve body-to-bonnet joint.
OPSIMTN
& Packing.
OPSIMTN 5.10.4 THEN Operations stroke valve at operating temperature and pressure AND ensure local and remote position indication as applicable corresponds to valve position.
OPS NOTE: Inservice, operability, or other testing as applicable shall be as specified on PBF-2114.
PMT 5.10.5 Operationsperform inservice, operability, or other testing, as applicable, AND record results and comments.
NOTE: The following Substeps 5.10.5.a through c. may be performed in any reasonable order.
- a. IF timed stroke test is required, THEN establish system conditions AND time valve stroke per applicable requirements.
- b. IF seat leakage test is required, THEN establish system conditions AND check seat leakage per applicable requirements.
ýJ'S bps Page 15 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 "ROUTINEMALNTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 INITIALS INITIALS
OPS 5.10.6 Operations evaluate valve operation AND record comments and overall evaluation results below.
,4C-. qo4tz. ,.e,* ' 5,.A OPS 5.10.7 IF valve operation is unsatisfactory or questionable, THEN Engineer perform evaluation AND provide resolution or recommended action.
ENG 5.10.8 DSS/DOS ensure following:
- a. Testing complete and AOV ready for return to service.
- c. IF LCO {ITS: Condition or Required Action) was entered, THEN exit LCO {ITS: Condition or Required Action). OPS
- d. IF fire rounds were required, THEN secure fire rounds. OPS I/OIZS./o16 / OZ-1r7 DSS/DO~rn and Sign) Y (Date Time Page 16 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP-9141 "ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001
6.0 REFERENCES
6.1 Fisher Flow Scanner Control Valve Diagnostic System.
6.2 NP 4.2.20, Radiation Work Permit.
6.3 NP 3.1.1, Chemical Contamination Control for Corrosion Resistant Alloys.
6.4 NP 8.4.10, Exclusion of Foreign Material from Plant Components and Systems.
6.5 PBF-9158,'FME Checklist.
-~ ~
~..~. 6 OM 3.27, Protection of Safe ShutdownlAppendix R Equipment.
6.7 NP 10.3.6, Outage Safety Review and Safety Assessment.
6.8 CL-1E, Containment Closure Checklist.
6.9 PBF-9221, Valve Packing Data Sheet.
6.10 MI 32.2, Valve Packing.
6.11 PBF-2114, Return to Service Testing Reviews.
7.0 BASES None.
Page 17 of 19 REFERENCE USE
POINT BEACH NUCLEAR PLANT RMP 9141 ROUTINE MAINTENANCE PROCEDURES SAFETY RELATED Revision 2 AIR-OPERATED VALVE TESTING AND ADJUSTMENT September 12, 2001 I
REMARKS zl/ zl-2le -4 -
REMARKS I r,45 L-, -t.
.-------.---- o.-------~~*
I Performed by:
NPeforner (Print and Sign)
- Dte Time Initials Performer (Print and Sign)
Date Time Initials NOTE: If diagnostic testing was performed under Steps 5.3.1 or 5.5.9, then Engineer shall ensure diagnostic test report(s)/chart(s) included with work package and Steps 5.3.1.c and 5.5.9.1 are signed off as applicable.
Reviewed by AOV Engineer (for data review and collection):
________ -ime Initials/
AOV Engineer/Reviewer (Print and Sign) Date Time Initials Reviewed by: L Date Time Initials
" Reviewer (Print and Sign)
Page 18 of 19 REFERENCE USE
-' POINT BEACH NUCLEAR PLANT RMP 9141RELATED SAFETY ROUTINE MAINTENANCE PROCEDURES Revision 2 September 12, 2001 AIR-OPERATED VALVE TESTING AND ADJUSTMENT ATTACHMENT A AOV DATA SHEET Unit /0,9c Valve ID Serial# C-P1/0.- E1/135-05*(
WC3# 7795 0 6 / 0 Valve Mo del# Dio0 -- C 0Z Operator Action: L1)tLA Drawingl 8 rCuLC - I1Zo;0 4C" Specification Data G,0 in2 Diaphragm Effective Area inches Stroke Length L5AL".
.. psig
- ..Tp Move Press To Stroke Pressure "t-I psig To Operate Pressure _ ___
psig 5S psig Preferred Regulator Setting As Found Data inches A. Stroke Length psig B. To Move Pressure psig C. To Stroke Pressure psig D. Pressure to Reverse Direction psig E. Return to Seat Pressure psig F. Air Regulator Setting psig G. Nitrogen Regulator Setting psig Friction (C-D) / 2 psig H. Friction (B-E) / 2 As Left Data inches A. Stroke Length psig B. To Move Pressure ** psig C. To Stroke Pressure psig D. Pressure to Reverse Direction psig E. Return to Seat Pressure psig F. Regulator Setting psig G. Nitrogen lqegulator Setting psig Friction (C-D) / 2 psig H. Friction (B-E) / 2 to equal the specification data
- NOTE: The as-left data To Move Pressure should be adjusted To Move Pressure plus the as-left Packing Friction.
NJo gtA Y*.(*,,., t (,',-Cop-
,No PL-Abt _C. 2x(o_-2_-__-_ Initials Performer (Print and Sign) Date Time Page 19 of 19 REFERENCE USE