ML20100H262
| ML20100H262 | |
| Person / Time | |
|---|---|
| Site: | Palisades  |
| Issue date: | 06/18/1995 |
| From: | Fouty T, Kurek D, Jeremy Munson CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML18065A509 | List: |
| References | |
| PROC-950618, NUDOCS 9602270197 | |
| Download: ML20100H262 (29) | |
Text
1 i
CONSUWERS POWER C0WPANY PAUSADES NUCLEAR PLANT REACTOR VESSEL EXAMINATION PROGRAW PLAN INTERVAL 2. PERIOD 3 AND INTERVAL 3 PERIOD 1 REVISION 2 JUNE 18,1995
[
Prepared by:
D. Kurek Wetallurgical and NDE Analysis Westinghouse Nuclear Technology Division A 1 T. Mead 6-tE-9s Approved by:
J. Munson Wes Dyne International For the Utility; dM k d>AI I T. Fouty
/
Consumers Power Company Palisades Nuclear Plant l
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9602270197 960219 PDR ADOCK 05000255 PDR
Consumers Power Company Palisades Nuclear Plant Reactor Vessel Examination Program Plan Interval 2. Period 3 and Interval 3. Period 1 Examination items and areas listed on the attached tables are to be examined as indicated,in accordance with the Palisades Plant Outage Plan, based on the 1983 Edition of the ASME Code Section XI. Summer 1983 Addenda for Interval 2. Period 3 examinations, and the 1989 Edition of Section XI for !nterval 3.
Period i examinations. In addition. the WesDyne International position on USNRC Regulatory Guide 1.150 Revision I will be utilized.
All examinations will be conducted to the maximum extent practical with the access provided and within the limitation of component geometry.
Vessel Tool Interface Parameters 1.
Tool zero leg will be aligned at vessel 90 for weld examination.
2.
Closure head guide studs are located at stud hold positions i 1 and 28. Stud holes are centered on a 192.12" bolt circle diameter, numbered clockwise starting with #1 stud hole centered at 0.
3.
Al dimensions referenced from the flange bolt surface at the top of the vessel and from 0-vessel axis.
4 Examination Reauirements Procedure CPAL-ISI-254 shall be used for remote reactor vessel examinations.
Procedure PAL-ISI-54 shall be used for manual exeminations of the reactor vessel upper shell to flange weld.
Procedure PAL-ISI-55 shall be used for manual examinations of threads in flange.
Procedure WDI-DP-01 shall be used for Dynapulser linearity verification.
Procedure WDI-INST-10 shall be used for manual UT equipment calibration and qualification.
h Calibration Calibration of the remote examination tool for ultrasonic examinations of the welds / volumes specified in the following tables shall be in accordance with approved procedure CPAL-ISI-254. Vessel-shell welds shall be examined with augmented near-surface flaw detection techniques. Nozzle to pipe weld examinations will be conducted with 70 longitudinal wave transducers for the volumes of weld metal representing the inside 1/3 thickness, and with 45 shear wave transducer: for the outer 2/3 thickness range. The 45 shear wave transducers are also used for augmented 0.D. surface examinations per CPC Relief Request RR2.
2 Framinations Detailed parameters for the examination of each individual weld or area, including the location of i
each scan with reference to the vessel axis and datums. the number of scan increments and incremental distances are defined in the reactor vessel scan coverage computer output data.
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PAllSADES TABLEI INTERVAL 2 PERIOD 3 EXAl8MAfl0N/CAIJBRAfl0N REQUIREMENTS Code Code item / Area Search Refract Cahbration Block Cat.
Item Pkg.l Description Veld No.
Unit Angle No Reflectors Surf B-A Bl.30 I
Vessel to flange (ID. Automated) 7-112 S-1 701 43-PAL C.H.K A
S-2 70 1 43-PAL C.ll.K A
Bl.12 Upper Shell long at 90-1-112A S-3 45 S 43-PAL D.E.F A
S-4 45-S 43-PAL D.E.F A
Bl.12 Upg,er Shelllong at 210-I-1128 S-5 0L 43-PAL A.B.C A
S-6 60 S 43-PAL D.E.F A
Bl.12 Upper Shell long at 330-1-il2C S-7 45 L 43-PAL C.ll. Note 1 A
S-8 60-S 43-PAL D.E.F A
B-A Bl.11 2
Upper to Interim Shell Cire.
8-112 S-1 70-L 43-PAL C.II.K A
S-2 70 L 43-PAL C.ll K A
Bl.1 Interim to lower Shell Cire.
9-112 S-3 45 S 44-PAL D.EJ A
S-4 45 S 44-PAL D.E.F A
Bl.12 laterim Shell long at 270-2-Il2A S-5 0- L 44-PAL A.B.C A
S-6 60 S 44-PAL D.E.F A
Bl.12 Interim Shell long at 30-2-1128 S-7 451 43-PAL C.ll. Note I A
S-8 60 S 44-PAL D.E.F A
Bl.12 Interim Shelllong at 150-2-112C Bl.12 lower Shell long at 90-3-Il2A Bl.12 tower Shelllong at 210-3-1128 Bl.12 lower Shell long at 330-3-112C Note i Sizing transducer.
Core region base metal examinations. where inan ated, shall be performed with calibration package 12.
Ceneral Note
PAljSADES TABlf I INTERVAL 2 PERIOD 3 EXAMINATION /CAljBRATION REQUIREMENTS Code Code item / Area Search Refract.
Calibration Block Cat.
Item Pkg.I Description Veld No.
Unit Angle No Reflectors Surf B-A Bl.ll 3
lower Shell to Lower Head 10-112 L-1 70 L 43-PAL C.H A
L-2 70 L 43-PAL C.H A
Bl.21 lower llead Cire.
4-113 L-3 45 S 36-PAL D.E.F A
L-4 45 S 36-PAL D.E.F A
Bl.22 lower llead Meridional ~0-1-Il3A L-5 0L 36-PAL A.B.C A
L-6 60 S 36-PAL D.E.F A
Bl.22 lower Head Meridional ~60-1-113B L-7 45 L 43-PAL C.H. Note 1 A
L-6 60-S 36-PAL DI.F A
Bl.22 tower Head Meridional ~120-1-113C Bl.22 lower llead Meridional ~180-1-il3D Bl.22 lower llead Meridional ~240-1-113E Bl.22 lower Head Meridional ~300-1-ll3F B-D B3.90 4
Inlet Nozzle to shell at 60-5-il4A B-1 30 L 45-PAL A.D.E A
B-2 10 L 45-PAL A.D.E A
B3.90 Inlet Nozzle to shell at 120-5-114B B-3 50-L 45-PAL A.B A
B 0 F0C 45-PAL B
A B3.90 Inlet Nozzle to shell at 240-5-114C B3.90 Inlet Nozzle to shell at 300-5-114D B-D B3.100 5
Inlet Nozzle Inner Radius 60-5-Il4A-IRS IR3-IR4 70 L ISI-IRI Ni Corner IR5-IR6 70 L ISI-IRI N1 Corner B3.100 Inlet Nozzle Inner Radius 120-5-il48-IRS B3.100 Inlet Nozzle inner Radius 240-5-ll4C-IRS B3.100 Inlet Nozzle Inner Radius 300-5-ll4D-IRS (Bore portion of inlet inner radius Ref.
package 6)
Note 1 Sizing transducer.
1 PAIJSADES TABLE 1 INTERVAL 2 PERIOD 3 EIAMINAfl0N/CAIJBRAfl0N REQUIREMENTS Code Code item / Area Search Refract Cahbration Block Cal item Pkg.I Description Veld No.
Unit Angle No Reflectors Surf BJ-B9.llR 6
Inlet Nozzle to Spool Piece IA-16 B-4 70 L 19-PAL C.H.J Gad B-5 70 L 19-PAL C.ll.J Dad B9-12R Spoollang Seam l A-16-W1 B-7 70-L 19-PAL C.H.J Gad B-8 70 L 19-PAL C.H.J Dad B9.12R SpoolImag Seam I A-16-W2 B-6 0- L 19-PAL Back Wall Gad B9-11 Spool to Dbow IA-15 B9-12 Dbow long Seam (Note 2)
IA-15-LDI B9-12 Dbow long Seam (Note 2) l A-15-ID2 B9.llR Inlet Nozzle to Spool Piece 1B-14 B9.12R Spool long Seam IB-14-WI B9.12R Spoollong Seam IB-14-W2 B9.11 Spool to Dbow 18-13 B9.12 Dbow lang Seam (Note 2)
IB-13tDI B9.12 Dbow lang Seam (Note 2)
IB-13-ID2 B9.llR Inlet Nozzle to Spool Piece 28-15 B9.12R Spoollang Seam 28-15-W1 B9.12R Spoollang Seam 28-15-W2 B9.11 Spool to Dbow 28-14 B9.12 Dbow long Seam (Note 2) 28-14-IDI B912 Dbow long Seam (Note 2) 28-14-ID2 Note 2. Accessible portion of elbow long seam length. (2.0") will be four directionally examined with package 6 and 7.
PALISADES TABLEI thTERVAL 2 PERIOD 3 EXAMINATION / CALIBRATION REQUIREMEN13 Code Code item / Area Search Refract.
Calibration Block Cat.
Item Pkg.#
Description Weld No.
Unit Angle -
No Reflectors Surf B-J B9.llR 6
Inlet Nozzle to Spool Piece 2A-15 B9.12R Spool Long Seam 2A-15-LUI B9.12R SpoolImg Seam 2A-15-LU2 B9-Il Spool to Elbow 2A-14 B9-12 Elbow Long Seam (Note 2) 2A-14-LDI B9-12 Elbow Long Seam (Note 2) 2A-14-LD2 Note 3 B9.1IR 7
Inlet Nozzle to Spool Piece iA-16 B-9 45*S NZL-MKP-52 N3 Clad B-10 45*S NZieMKP-52 N3 Ctad Note 3 B9.12R Spool Long Seam
!4-16-LUI B-11 45*S NZL-MKP-52 N3 Clad B-12 45*S NZL-MKP-52 N3 Clad Note 3 B9.12R Spool Long Seam I A-16-LU2 Note 3 B9.llR Inlet Nozzle to Spool Piece IB-li Note 3 B9.12R Spool Long Seam IB-le-LUI Note 3 B9.12R Spool Long Seam LP-i4-LU2 l
Note 2: Accessible portion of elbow long seam lengali, (2 0"), will be four directionally examined with package 6 and 7.
Note 3: Per requirements of Palisades Relief Request RR2.
I
PAIJSADES TABLE 1 INTERVAL 2 PERIOD 3 EXAIGNAfl0N/CAIJBRAfl0N REQUIREMENTS Item / Area Search Refract Cahbration Block Code Code Desenplion Veld No.
Unit Angle No Reflectors Sud Cat.
Item Pkg.I Note 3 B9.11R 7
Inlet Nozzle to Spool Piece 2A-15 Note 3.
B9.12R Spoollong Seam 2A-15-WI Note 3 B9.12R Spool long Seam 2A-15-W2 Note 3 B9.llR Inlet Nozzle to Spool Piece 28-15 Note 3 B9.12R Spool long Seam 20-15-W1 i
Note 3 B9.12R Spool long Seam 28-15-W2 B-D B390 8
Inlet Nozzle to Shell at 60-5-il4A Tl 45-S 43-PAL D.E.F A
T2 60-S 43-PAL D.E.F A
B3.90 Inlet Nozzle to Shell at 120-5-114B T3 0-43-PAL A.B.C A
T4 70-L 43-PAL C.J A
B3.90 Inlet Nozzle to Shell at 240-5-il4C T5 70-L 43-PAL C.J A
T6 45 Skew 43-PAL D.E.F A
i B3.90 Inlet Nozzle to Shell at ?90-5-114D T7 60-S 43-PAL D.E.F A
TB 45-S 43-PAL D.E F A
Note 3.
Per requirements of Palisades Relief Request RR2.
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i FALISADES TABLE 2 INIERVAL 3 PERIOD I EXAMINATION / CALIBRATION REQUIREMENTS Code Code Cal.
Item / Area Search Refract.
Calibration Block Cat.
hem Pkg. #
Description Weld No.
Unit Angle No Reflectors Surf B-D B3.90 1
Outlet Nonle to Shell at 0*
5-Il4E B-I 30*L 45-PAL A.D.E A'
B-2 10*L 45-PAL A.D.E A
Outlet Nozzle to Shell at 180*
5-Il4F B-3 50*L 45-PAL AB A
B 0* FOC -
45-PAL B
A i
B-D B3.100 2
Outlet Nonle Inner Radius - 0*
5-114E-IRS IR3-IR4 70*L NI ISI-IRI Corne e
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IR5-IR6 70*L NI ISI-IRI r
Corne Outlet Nonle Inner Radius - 180*
5-II4F-IRS r
B-D B3.90 3
Outlet Nozzle so Shell - Tan Scan - 0*
5-II4E Tl 45'S 43-PAL D.E.F A
T2 60*S 43-PAL D.E.F A
Outlet Nonle to Shell - Tan Scan -
5-Il4F T3 0*
43-PAL A.B.C A
T4 70*L 43-PAL GJ A
180*
T5 70*L 43-PAL GJ A
T6 45' Skew 43-PAL D.E.F A
T7 60*S 43-PAL D.E.F A
T8 45*S 43-PAL D.E.F A
B-J B9.11 4
Outlet Nonle to Spool Piece IH-1 B4 70*L 20-PAL G.HJ CLAD B5 70*L 20-PAL G,HJ CLAD R
Spool to Pipe IH-2 B6 0* L 20-PAL Back Wall CLAD B7 70*L 20-PAL G,HJ CLAD B9.11 Outlet Nozzle to Spool Piece 2H-1 B8 70*L 20-PAL G.HJ CLAD B9.Il R
Spool to Pipe 2H-2 B9.1i B-9 45*S NZL-MKP-52 N3 CLAD B-J B9.11 5
Outlet Nozzle no Spool Piece IH-1 B-10 45*S NZL-MKP-52 N3 CLAD B-Il 45'S NZL-MKP-52 N3 CLAD R
Note 1 Outlet Nozzle to Spool Piece 2H-1 B-12 45'S NZL-MKP-52 N3 CLAD B9.1I R
PAljSADES TABLE 3 MANUAL EXAMINAfl0NS. INTERVAL 2 AND 3 EXAIANAfl0N/CAIJBRAT10N REQUIREMENTS Code Code item / Area Search Refract Cahbration Block Cat.
Item Pkg.I Description veld No.
Unit Angle No Reflectors Surf d
A AK'c B-A Bl.30 N/A Vessel to Flange 7-112 Mt 6-in 6-PAL AS A
M2 16 out 6-PAL Seal Surface Exam W3 12 out 6-PAL AKC hw A
M4 6 out 6-PAL AKC pg A
Manual Technique M5 0-6-PAL Ay'j!;
A B-C-1 B6.40 N/A Threads in Flange I through 54 M6 5-L 35-PAL C.B.A B
Note 1 - per requirements of Palisades Relief Request RR-2
r VIEW FROM TOOL CENTER LINE TOP SLED BOTTOM SLED 1.00 1.00
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40mm TRANSDUCER S2 70*L CCW/UP j
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S4 45*S CCW/UP SS 0*L S6 60*S CW/DOWN S7
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- SIZING TRANSDUCER PaEsades - Shen Weld Scan Sleds
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B3 50*L AX-IN B
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J Palisades - Nozzle Bore Scan Sleds, inner pair
NOZZLE BORE TRANSDUCER SLEDS VIEW FROM TOOL CENTER LINE 90* SLED 270* SLED DOCKING POSITION 1.14 1.14 1. 1 4 1. 1 4_
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B11 45*S AX-IN (O.D. EO.)
B7 70*L.
AX-OUT B8 70*L
Palisades - Nesde Bere Scan SW oder pair
VIEW FROM TOOL CENTER LINE REFRACTED
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ALL EXAMINATION HEADS (TB)
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- TRANSDUCER SKEWED 15*
IN.
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.------------ ----- p?q -----------------
Palw - Calibration Block NZL-MEP-52
l 4
i ATTACHMENT 4 l
CONSUMERS POWER COMPANY PALISADES PLANT DOCKET 50-255 l
l l
l RESPONSE TO REQUEST FOR ADDITIONAL INFORMATION i
INSERVICE INSPECTION PROGRAM i
BASIS DOCUMENT - ASME CODE BOUNDARIES I
l
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