ML030870849
| ML030870849 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 11/05/2002 |
| From: | Desroches M, Hughes D Nuclear Management Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| 0213471, FOIA/PA-2003-0094, RO-04015 PBF-9169, Rev 3 | |
| Download: ML030870849 (15) | |
Text
- _ Nl.
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 COPY UNIT: PB 0 Date* November 5. 2002 WORK SCOPE WORK SCOPE Work Scope Open orifice, inspect associated piping with boroscope. as per workplan and PURPOSE
Purpose:
Informational inspection.
INITIAL P-038B 0 O.S CONDITIONS DANGER TAG RO-04015 isolation valve danger tagged closed P-038B suction and discharge valves isolated.
SCOPE vented and drained Recommended tagged closed valves, AF-40. AF-52. AF-04019, AF-04016 AF-00048 and AF-00046 would drain suction and discharoe lines. Motor breaker tagged out AF-00046A & B will be removed from the system, (cut weld) for boroscope inspection.
Additionally, AF-001 70A & AF-0001 70C swage caps removed to drain recirc line for boroscope inspection.
DANGERTAG BECH 6118 M-217 SH 1 REFERENCES LIMITATIONS Scaffolding may be needed to cut AF-00046A & B valve for boroscope inspection, and to maký one AND field weld.
PRECAUTIONS TOOLS 1-1/4" socket/combo wrenches, Torque wrench to 130 Ft-Lbs AND Open end wrenches for 1/2" NPT to %/ Swage fitting MATERIALS QUALITY CONTROL QC REVIEW OF WORK PLAN (independent QC review required on QA classified work order only) NA if non-QA work order
/5 CQC Date Any change in scope requires WO WP review by QC inspector.
INSP.
SUPPORT SUPPORT El Chemistry 0]
Engineering Technical Review Required on SR system. Eng /Init./Date z
i//s" ?
0]
NDE 0]
Operations (danger tag) 0 OQC El Security 0l Crane ElTB El PAB [E Polar [] Other Other O
P8-916 Pge1 f 5COPY PBF-9169 Page 1 of 15 3 ~=,O;~.*oO K.NR*..~.
'C1'0_ItT 0o:
4
° NUCLEAR POWER BUSINESS UNIT WO WORK PLAN Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
0213471 UNIT: PB 0 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 Date: November 5, 2002 PRE-JOB BRIEF Supervisor/Job Leader to conduct pre-job brief using PBF-9217 (Mtn and I&C) or OM 3 29 (OPs)
NOTE Pre-job brief may require attendance of other workgroups involved in the work activity PRE-JOB BRIEF COMPLETED Supervisor or Job Leader Date NOTES NOTE:
The steps in this work plan may be performed in any logical order.
FME:
Tools and equipment shall be checked for loose parts and debris and temporary covers should be installed for foreign material exclusion (FME) of system/components per Exclusion of Foreign Material from Plant components and Systems, NP 8.4.10 NOTE:
IF inspections or discrepancies require modifications to Work Scope:
THEN STOP work, place equipment in SAFE condition, "and NOTIFY Supervision.
NOTE:
The Control Room / the Work Control Center / and the watchstander (as appropriate) shall be informed of the status of jobs which:
bring in alarms, affect indications, and other work being performed on operating equipment.
NOTE:
All workers shall perform all Danger Tagging requirements as defined in NP 1.9 15 NOTE:
When replacing parts, compare the old part to the new part to verify it is an acceptable replacement.
NOTE:
If work scope changes, an RIRJM form may be required for parts replacement or repair.
NOTE:
Any pen and ink change to work plan requires initial and date by the change NOTE:
Write WO number on top/header of any supplemental pages added to work package. i e.. forms, procedures, checklists..
PBF-9169 Revision 3 01112101 JP.S'laeOa 41-o-,O ea-.-"C 3
cloc13-7 I1oc Page 2 of 15
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN Work Control Document:
0213471 Equipment ID:
RO-04015 Equipment
Description:
P-38B AFP Work Plan Originator:
Mike Desrc UNIT: PB 0 MINI RECIRC ORIFICE ches x6919/Dick Hughes @ 6957 Date: November 5. 2002 Hold Point Step Work Plan Description Worker Date Ho oi No I
I I
I Prior to cutting at the joint upstream of af-0046A, erect a scaffolding lAW "MI-32 9". Ensure to complete the stationary scaffold final inspection checklist, form PBF-9114, and attach PBF-9146 to the scaffolding Ensure the working platform allows for total access to the valve MT DATE Per CHAMPS. this is a safe shutdown area
- 2.
Establish FME requirements lAW NP 8 4 10 and PBF 9158 MT DATE 3 The following is to allow a boroscope inspection:
Disconnect swagelok fitting upstream of AF-00049 valve.
Remove `/" NPT to 1/2" Swage fitting, leaving the reducing insert intact in the pump suction piping.
_MT DATE
- 4.
The following is to allow a boroscope inspection:
Disconnect swagelok fitting upstream of AF-00047 valve.
Remove 1/2" NPT to %" Swage fitting, leaving the reducing insert intact in the pump suction piping MT DATE Exercise caution when cutting on the weldolet, not to decrease socket minimum depth rec uirement of 1/".
- 5.
Cut the weld as indicated by FW-1 on the attached weld map, at the base of AF-00046A (This is to allow boroscope inspection).
MT DATE Clean and prep weldolet and removed piping for welding. once boroscope inspection has been completed.
- 6.
N/A if already completed.
Record the As-Found Positon of AF-001 70A valve.
El Open [I Closed [] Other OPS DATE Explain Other Prepare to divert water to drain, and open AF-00170A This willdrain RO-04015 orifice and also the piping downstream to allow boroscope inspection where AF-00046A and AF-00046B were removed If not done so already, remove swagelok cap downstream of AF-00170A vent/drain valves.
I I
I PBF-9169 Revision 3 01 '12/01 Page 3 of 15 J S'*,
tiJaMt VWORKP AN,~e3Y-.
10%213 021-34 00C
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5, 2002 HoldStep Work Plan Description No I
7 NA if already completed Record the As-Found Position of AF-00170C valve LI Open El Closed [n Other Explain Other Prepare to divert water to drain, and open AF-00170C This will drain RO-04015 orifice and also the piping downstream to allow boroscope inspection where AF-00046A and AF-00046B were removed If not done so already, remove swagelok cap downstream of AF-00170C vent/drain valves 8
At RO-04015" Remove the bonnet cap bolting and the bonnet cap off the valve body.
MT DATE CAUTION: During the performance of the next step, TAKE ALL PRECAUTIONS POSSIBLE TO ENSURE THE CAPTURE OF ALL FOREIGN MATERIAL WHEN REMOVING THE INTERNALS FROM THE BODY OF RO-04015. hold an open bag under the internals during the removal and have a clean drop cloth on the floor to capture anything which could drop by the bag. All material needs to be saved for engineering evaluation. Engineering SHALL be present when the bonnet is removed to take photos and to document initial findings as eeded.this is why the next step has an engineering hold point.)
ZJ,
.Q'
/,
9 Do not proceed until engineering is present.
Check the following box to indicate you have read the Caution note above: R Remove the orifice cartridge Remove the seat ring Remove the seat ring gasket Engineering document initial findings MT DATE ENG I DATE 1
PBF-9169 ENG HOLD POINT I ___
.i.
.1 ______
I Z_ *
" ° "
I I !
I J i I I
Page 4 of '15 J Sat0aiaýwORKPL-ý', =vj6C-..
=-1:13-12134-
- =:
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 5967 UNIT: PB_0_
Date: November 5. 2002 Hold Point Step Work Plan Description Worker Date 10 Inspect internals and record as found condition Take photos and quantify amount of debris found if any If debris is found.
record number of holes partially or entirely plugged, as applicable or any debris found at the base of the cartridge As Found condition ENG DATE 11 Establish an extremely clean work area A work area, which is free of any debris, from other jobs or foreign material, which could get mixed up with anything found in during the disassembly of the orifice cartridge This MT DATE includes the floor area in the immediate vicinity wher the disassembly will take place SUPVSR DATE 121 After a clean work area has been established, perform the following Exercise special care to keep any drilling or grinding debris created during the following from becoming mixed with system debris which may exist. We are trying to keep from contaminating the findings 0
Carefully grind or drill out the small bead welds which hold the retaining pins in place near the top of the cartridge. The should MT DATE now be ready for disassembly (CONTACT ENGINEERING TO BE PRESENT BEFORE DISASSEMBLING THE CARTRIDGE) 0 With engineering present maintenance carefully disassemble the cartridge and engineering take photos and record initial findings of the cartridge disassembly, quantifying any debns found and record the number of holes entirely or partially plugged As found condition ENG DATE 13 Notify NDE group that a boroscope inspection of the piping internals, can now be done I
MT DATE Page 5 of 15 PBF.9169 Revision 3 01'12"1 C ptvrnAtdO
(,.AN.EaO
o:
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Hold Point Step Work Plan Description Worker Date
_ I No
_I_
14 NDE group to perform an engineering directed boroscc:-e inspection of recirc line piping Engineering to review boroscope inspection results and record findings below Comments ENG DATE AS-Found 15 Engineering review as found condition and evaluate finc:ngs of flow orifice Condition and boroscope inspections Evaluation As Found Condition LI SAT As Found Condition LI UNSAT, if UNSAT provide recommended actions Recommended Actions:
ENG DATE QC 16 If Engineering evaluation of the as found condition shows it to be UNSAT, THEN review the recommended actions and determine if any additional HOLD POINT QC inspection required Additional QC inspection required.
LNO El YES If yes. return the work plan to planning to have additional hold or inspection points added.
QC DATE 17 N/A this step if no actions are required Perform recommended corrective actions (shown in AS-Found Condition Step signed by engineering)
Record actions performed __MT DATE Page 6 of 15 PBF-9169 Revision 3 011.2101
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919lDick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Hold Point No p Work Plan Description Worker Date QC HOLD 18 Reference Attached weld map for location of FW-1 POINT Perform an FME inspection of the piping internals prio-zo fit up and MT DATE closure @ FW-1 (joint just upstream of AF -046A)
QC DATE 19 Ensure boroscope inspections are complete.
A qualified welder to WPM 2.P1-GT to perform weld referenced as FW-1.
as per the weld map and weld data sheet, included with this work order MT DATE 20 Fabricate new retaining pins from the following material Type 316 weld wire that is 0 125" diameter, has been accepted for use by engineering As an option and If deemed necessary by engineering, reference Att A for details on fabricating new alignment pins. (Diameter of Att A is slightly less than what OE has shown, that 0.125" diameter 315 wire worked well and is tack welded)
MT DATE 21 Cartridge Assembly realign vent holes at the top of the retainer and replace pins Pins MT DATE are to be placed 180 degrees from each other and tack welded as per weld data sheet QC 22 Perform FME inspection prior to reassembly /system closure HOLD POINT At RO-04015 orifice MT DATE QC DATE 23 To re-install the flow trim use new gaskets. SI# 100-3317 and 100-3318 and the following
"* Install seat ring gasket
"* Install seat ring
"* Install the cartridge; making sure the end with the pins is at the top or toward the bonnet
"* Install bonnet and tighten bonnet flange bolting to finger tightness MT DATE PBF-9 169 Revision 2 01.12101 Page 7 of 15 J S -
aa.,JrJRKpLAN.R.J:.
e.::
Page 7 of 15
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Hold Point SteNo Work Plan Description Worker Date No I
24 OC HOLD POINT: Witness Torque to be within +/- 5 ft-lbs of specified Q C HOLD value.
POINT Torque fasteners using a standard three pass process increasing torque vaiues in one third increments. (i e 40 Ft Lbs., 80 Ft Lzs then final),
and using a staggered pattern Ensure bonnet cover gap to valve body is tightened down evenly.
Final Torque of Bonnet Fasteners is 130 Ft-Lbs. (+1-) 5 Ft-lbs.
M&TE MT DATE Cal Due Date Record Final As Left Torque Ft-Lbs QC DATE QC 25 Perform FME inspection prior to reassembly /system closure HOLD POINT At AF-00049 MT DATE QC DATE 26 Install 1/2/? NPT to Y2" Swage fitting into the reducing insert pump side of AF-00049 valve Reconnect swagelok fitting to return line to service condition, referencing MI 32 11 if needed MT DATE QC 27 Perform FME inspection prior to reassembly /system closure HOLD POINT At AF-00047 MT DATE QC DATE 28 Install 1/2/" NPT to 1/2" Swage fitting into the reducing inser, pump side of AF-00047 valve Reconnect swagelok fitting to return line to service condition, referencing MI 32.11 if needed MT DATE 29 Notify Operations that inspections are complete.
MT DATE PBF-9is9 Rewtsion 3 01:12101 Page 8 of 15
.J S"*.e0J13-'n1%,'O'rAP.,ANkfa,:.
w-,"'3.2="
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB_0_
Date: November 5. 2002 Page 9 of 15 PBF-9169 Revision 3 01V12101 Hold Point Step Work Plan Description Worker Date No 11 30 If not done so already, return swagelok cap downstream of AF-00170A vent/drain valve and return this valve to the As-Found Position. recorded earlier
___6_'PS DATE As Left valve position was 0 Open E) Close E) Other Reference As-Found valve position recorded earlier Verifier 31 If not done so already, return swagelok cap downstream of AF-00170C vent/drain valve and return this valve to the As-Found Position. recorded earlier OPS DATE As Left valve position was [1 Open E] Close [L Other Reference As-Found valve position recorded earlier Verifier Operation 32 P-038B pump, suction and discharge lines can be filled and vented as per dO-62A Fill and Vent OPS DATE J.SnareDal ZentV.ORP(P.AN
.ebo.-*
.-*t. 0Z.*3Z.-j'4"
,xx'
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Hold Point Step Work Plan Description Worker Date I No 33 Fill and vent the following instrumentation AND line up for normal operation after lines have been filled Initials Flow 1
a) FT-4014 (P-38B AFP DISCHARGE FLOW TRANSMITTER)
Instrument Fill b) DPIS-4014 (P-38B AFP DISCHARGE DIFF PRESS and Vent I
INDICATOR SWITCH) c) FIT-4050B (P-38B AFP MINI RECIRC FLOW INDICATOR TRANSMITTER)
IC DATE 34 Perform independent verification of as-left valve position for FT-4014 MANIFOLD Initials INDEPENDENT High Side OPEN VERIFICATION Bypass SHUT Low Side OPEN Drain SHUT VERIFIER DATE 35 Perform independent verification of as-left valve position for DPIS-4014 MANIFOLD Initials INDEPENDENT High Side OPEN VERIFICATION Bypass SHUT Low Side OPEN Drain SHUT VERIFIER DATE I
36 Perform independent verification of as-left valve position for FIT-4050B MANIFOLD Initials I E High Side OPEN INDEPENDENT !i VERIFICATION I Bypass SHUT Low Side OPEN High Side Isolation OPEN I
Low Side Isolation OPEN VERIFIER DATE PMT I
37 Perform Leak Check @ NOP/NOT on the RO-04015 BIB flange joint El SAT LIUNSAT Comments OPS DATE PBF-9169 Revision.
,. -:.i, Page lot 15J
.Sný.e(a a-
- 'ORPLANXRe~a<)
- 23O3 Page 10 of 15
Work Control Document:
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x69 19/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Hold Point ep Work Plan Description Worker Date oNo Po-I It N
I 38 Perform a Leak Cneck at all fittings loosened or removed AF-00047 valve "I SAT El UNSAT AF-00049 valve i-- SAT [
UNSAT AF-00170A downstream cap [] SAT [] UNSAT AF-00170C downstream cap [] SAT -- UNSAT OPS DATE PMT 39 Inspect weld identified as FW-1 on the attached weld map, downstream of AF-00046A, at normal operating pressure and temperature, and perform a leak check Leak Check
[D Sat El Unsat OPS DATE Com m ents Note" This inspection is exempt from ASME Sect XI pressure test requirements for this Y." Class 3 valve.
HOUSE 40 Remove all debris, tools, and materials from the area Ensure all work KEEPING areas meet PBNP housekeeping expectations MT DATE Notify scaffolding crew to remove scaffolding if not done already LABELING 41 Ensure labeling is adequate. Transfer or order new labels if required
__ JMT DATE PBF-9169 Page 11 of 15
. 61,100efa S,-'10"
- IOPLAN
- 12.....:.'"3C:34"
=
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN Work Control Document:
0213471 Equipment ID:
RO-04015 Equipment
Description:
P-38B AFP MINI RECIRC ORIFICE Work Plan Originator:
Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5 2002 RETURN TO 1
As Required lAW PBF 2114 SERVICE 0 O1-62A [] Sat
[L Unsat TESTING OPS DATE Comments POST-JOB BRIEF Conduct post-job debrief using PBF-9218 (Mtn and I&C) or OM 3.29 (OPs) Document lessons learned, good practices.
problems encountered. etc. on feedback form Debrief should include all applicable work groups POST-JOB DEBRIEF COMPLETED Supervisor or Job Leader Date FEEDBACK Fill out feedback form attached to work package (maintenance group use PBF-9929)
MT DATE Page 12 of 15 PBF-9169
.~,,n't nh,.),A1
.' SýWt0 r &-
°O KP!,*--
Z.
OPERATIONS
Work Control Document.
Equipment ID:
Equipment
Description:
Work Plan Originator:
NUCLEAR POWER BUSINESS UNIT WO WORK PLAN 0213471 RO-04015 P-38B AFP MINI RECIRC ORIFICE Mike Desroches x6919/Dick Hughes @ 6967 UNIT: PB 0 Date: November 5. 2002 Picture only actual valve May not be a bolted bonnet Weld Map PBF-9169 Revision 3 01112101 Pae1Jf1 Sna t~awT WORKPLAN'Rea.0,.d1O-2:: 3kC2'37
- 3s Page 12 of 15
C, I'ohil MaI cht I NuitemI Planot FILLET/SOCKET WELl) DATA SI IEEIT WVORK AUT11ORIZATION HI (WO, Ali, ctc.)
0213471 DRA WING H/___________
REVISION D____IATE I11/04/0?
11ASE MATLT*YI'E/GRt finq (316 WELD) WIRE)
Nont Thick 1/81' EOUI I'f1 ENJ' t.
tU) (14015 LINr H N/A INITIATOR/IATE M.IDcsioclics II/I/C)?
Io BASE M1AT*L TVPE/c;i Ca~ii6d!-c 316 Ro-04015 FINAL ACCEPTANCE/DATE WIMNGPOC E
PC.
Wed/I( N/A Si/C Ta~ck~.Ved/It Sin WeldI s i."
______'___11 1.11/c_____
I_______
1:f0 t_. PR c _
Hleirfrlc Sim I %. ie 1:10316 _______
Shield 1:111%
Ra te(':I I ~lace____
M.ill
- CtiijII.
50 1
I
()11.en AmiiiI lei SIN IN Iilt's ftIIIC IiIE Wede Si 111l141l/I I)
- 2) 3)
El El El CD El El El El1 El NINI MM 0
0 M
El El El 0gii~I I ninth 0l_
0 0l_
0l_
0l_
0l_
0l 0l_
0l__
0l 0l 0l_
El El El 0El 0l
.1. __________.I I
I itrtiillf El El El El El El El El El El El El El El El El El Initial%'
I'(iI itiff El El El0 El El El0 El.-
El0_
El El El El1 El El El El El El 0l El
+
+
I iiIJ El El
.El..
ID 111111:11s I 0111111 I'IlIa 13 IWO1 ICC~i ~iii' 2 II ~20,'I,2 tatcI3 II!
I i
Nom Thich NA I
\\lignmelif. Clcalflillc%%.
11141rellific
ILPEIZO 1212111S VJLVU (1121MIWIDOS/137'113 Illuld MMIDIIN IPL3n 11110,1 11.1ml I V'I I flO: I
.) I I
1
.10-1417 N41M d1loil slinqui (111m.o
%11!11!111 (Illoil)
%11!11!111 610.11
)/Is t/,.1/ It,
'1111MAJOUll :)NI(I'LIM 1/1 AN NIS I 'AN. I 11111."M
)/Is I
Ii()()()C 5()IV
ý I jo p I Alli"I colOcsW C 11, til! %.%)I t1cl (it' 11141 11-1 L96 I I I III T -
I (f
Q
.LA 11"ll I
- I(IN 11-1111 Slulqui 111111o.1 El 0
El cl 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
(I is
- 1) %
El 0
El 1'4 IN 0
0 0
Ivq (D
ad %
ait: I 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
.1sallipluaij 1111JI11111IIIiI, VIN 11 :IN I'l V9poo-jV jo weajisdn pol IV 1 0 Illow ld 02 T-IS 901V 3SvU 01 V/N lll()N 110/3dAl.
JS'N'll ZO/I,/I N
31VU/110J.Vlj.INI ZO/P()/l I J.Lv(I VIN NOIS;IA'.-Ill OUN PPM Offi M!)NIAVll(l C31a'111W 'OA%) H Nouvzmoiunv )IIIOA%