MNS-15-048, Relief Request 15-MN-003, Limited Weld Examinations
| ML15202A126 | |
| Person / Time | |
|---|---|
| Site: | Mcguire |
| Issue date: | 07/09/2015 |
| From: | Capps S Duke Energy Carolinas |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| 15-MN-003, MNS-15-048 | |
| Download: ML15202A126 (40) | |
Text
Steven D. Capps
&KE- .Vice President EN ERGY, McGuire Nuclear Station Duke-Energy MGO1VP 1 12700 Hagers Ferry Road Huntersville, NC 28078 o: 980.875.4805 f: 980.875.4809 Steven. Capps@d uke-energy.corn Serial No: MNS-15-048 July 9, 2015 10 CFR 50.55a U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001
Subject:
Duke Energy Carolinas, LLC (Duke Energy)
McGuire Nuclear Station, Unit 2 Docket No. 50-370 Relief Request 15-MN-003 Limited Weld Examinations Pursuant to 10 CFR 50.55a(g)(5)(iii), Duke Energy hereby requests U.S. Nuclear Regulatory Commission's approval of relief for the welds listed in Table 1 of the proposed relief request.
These welds were required to be examined in accordance with the Inservice Inspection Plan for McGuire Unit 2, Third 10-Year Inservice Inspection Interval. The details of the requestare included in the enclosure.
This submittal contains no regulatory commitments.
If you have any questions or require additional information, please contact P.T. Vu of Regulatory Affairs at (980) 875-4302.
Sincerely, Stveqn. Capps Enclosure A -q7 www.duke-energy.com
U. S. Nuclear Regulatory Commission July 9, 2015 Page 2 xc:
V. M. McCree, Region II Administrator U.S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 G. E. Miller, Project Manager U. S. Nuclear Regulatory Commission 11555 Rockville Pike Mail Stop O-8G9A Rockville, MD 20852-2738 J. Zeiler NRC Senior Resident Inspector McGuire Nuclear Station
U. S. Nuclear Regulatory Commission July 9, 2015 Page 3 bxc:
Mark Pyne (EC05ZB)
Hoang Dinh (EC05ZB)
James Cherry (EC05ZB)
Lester Stauffer (EC07C)
Kay Crane (MG01 RC)
Master File MC-801.01 (MG02DM)
ELL (EC02ZF)
Relief Request 15-MN-003 ENCLOSURE
. McGuire Relief Request 15-MN-003 1.0 -Scope of Relief Request Relief is requested pursuant to 10 CFR50.55a(g)(5)(iii) for welds listed in Table 1.
These welds were required to be examined in accordance with Inservice Inspection Plans for the -following Unit.
McGuire, Nuclear Station - Unit 2 Third 10-Year Inservice Inspection Interval Interval Start Date: -03/01/2004 Interval End Date: 07/14/2014 Table, 1 Relief .,cGuire %Examination Weld ID ý!tem/Summary Examination Request Unit Performed Number Number Data Section Number (Refueling -
Number __...._Outaae) 2.0 2 2EOC22 2RCHPA-10-1 M2.C1.20.0025 See ISI 'Attachment A
_ _ __ _Pages 1-8 3.0 2', 2E0C22 2NC2FW3g-1 M2.R1.11.0048 'See Attachment B
_S________ Pages 1-9 4.0 2 -2EOC22 2NC2FW45-5 M2.RR1.11.0051 See PSI. -Attachment C Pages 1-8 Page 1 of 8
McGuire Relief Request 15-MN-003 2.0 Weld No. 2RCHPA-10-1 2.1 ASME Code-Component(s) Affected Class 2 Pressure Vessel Reciprocating Charging Pump,Accumulator Chemical and Volume Control System Shell toHead Circumferential Weld Weld ID= 2RCHPA-10-1" Summary Number M2.C1.20.0025 2.2 Applicabie Code Edition and Addenda' ASME Boiler and Pressure'Vessel Code; Section X1, 1998 Edition through the 2000 Addenda 2.3 ApplicaleleCode Requirements IWC-2500, Table IWC-2500-1, Examination Category C-A, Item Number C1.20-Fig. IWC-2500-1 (a), 100%V0olume Coverage of Examination Volume A-B-C-D Relief is requested from the requirement of Table IWC-2500-1, Examination Category C-A, Item No. C1.20 to examine the Volume A-B-C-D specified in Figure IWC-2500-1 (a), and from the requirement of Note (1) to examine "essentially 100% of the weld length" for the Unit 2 Reciprocating Charging Pump
..Accumulator Head to Shell Circumferential Weld (Weld ID 2RCHPA-10-1, Summary Number M2.C1.20.0025.).
2.4 Impracticality of Compliance Component configuration:
e Surface- 1: Shell - Stainless Steel (SA-312 F 304) 0 Surface 2:-Head - Stainless Steel (SA-403'WP 304)
- Weldment' Stainless Steel (ER-308L)
- Diameter: 6.66 in.
- Thickness: .495 in.
This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section XI, Appendix Ill. Appendix 111-4420 requires coverage of the examination volume in two beam path directions and Appendix 111-4430 requires scanning on the weld crown in two directions. These requirements describe and are specific to scanning components in two axial and two circumferential directions. This component was scanned to the extent possible to meet these requirements. The aggregate coverage that was obtained is described and calculated from the following:
" Exam Volume coverage using 450 & 600 shear waves for axial scan ($1 and S2) obtained 50% coverage.
- Exam Volume coverage using 450 shear waves for CW and CCW scans obtained 74.3% coverage.
" The aggregate coverage was calculated to be (50% + 74.3%) /2 = 62.2%.
Page 2 of 8
McGuire Relief Request 15-MN-003 Supplemental coverage was obtained using a 700 shear wave in areas that were limited to a single sided scan. This coverage is not included in the reported total aggregate coverage.
The impracticality was caused by configuration of the vessel head that limited scanning from Surface 2, Axial, CW, and CCW directions. In order to scan all of the required volume for this weld, the head would have to be redesigned and replaced, which is impractical.
The McGuire Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage. The achieved coverage did not meet the acceptance criteria of this Code Case.
This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.
No indications were recorded during this examination.
2.5 Proposed Alternative and Basis for Use No substitution alternative for this weld is available which would provide better coverage. Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws. Use of other manual or automated techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration. The use of any other technique available would incur the same physical scanning limitations.
2.6 Duration of Proposed Alternative This request is for the duration of the Third 10-Year Inservice Inspection Interval, which ended on 07/14/2014.
2.7 Justification for Granting Relief Ultrasonic examination of Weld ID 2RCHPA-10-1 (Summary Number M2.C1.20.0025) was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section Xl, 1998 Edition with the 2000 Addenda.
The system leakage test performed each inspection period in accordance with Table IWC-2500-1; Examination Category C-H requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provide additional assurance of pressure boundary integrity.
Duke has examined Weld ID 2RCHPA-10-1 (Summary Number M2.C1.20.0025) to the maximum extent possible utilizing approved examination techniques and equipment. Based on the acceptable results for the coverage completed by the volumetric examination and the pressure testing (VT-2) examinations required by Section Xl, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety.
Page 3 of 8
IMcGuire Relief Request 15-MN-003 3.0, Weld No. 2NC2FW39-1 3.1 ,ASME Code Component(s) Affected Class 1 PipingWeld
-Reactor Coolant System Pipe to Nozzle Weld (2ACold Leg Branch Connection)
WeldID = 2NC2FW3901
-SummaryNumber = M2.R1 .11.0048 3.2 Applicable' Code. Edition and Addenda ASME Boiler and Pressure Vessel Code;,Section Xl, .1998 Edition through the 2000 Addenda 3.3 Applicable Code. Requirements WCAP-14572, Rev. 1"-NP-A, Supplement 2, Table 4.1 1, Examination Category R-A, Item Number R1I.11, Figure IWB-2500-8(c), 100% Volume Coverage of Examination Volume:C-D1-E-F The NRCauthorized the inclusion of the RI-ISI Program as an acceptable alternative to the ASME Code,. Section Xl requirements for ASME Code Class 1 PipingIWelds, Examination Categories B-F and B-J aind ASME Code Class 2 Piping Welds, Examination Categories C-F-i and C-F-2 for the Third ISI Interval by letter dated June 12, 2002*.
Reliefis requested from the requirement of WCAP-14572, Rev. 1-NP-A, Supplement 2, Table 4.1-1, Examination Category R-A, Item No. Ri.11 to examine 100% of the -Volume C-D-E-F specified in Figure IWB-2500-8(c) for Reactor Coolant System (NC) Class 1 Pipe to Nozzle Circumferential Weld (Weld ID 2NC2FW39-1, Summary, Number M2.RI.11.0048.)
3.4 Impracticality of Compliance Component configuration:
e Surface 1: Stainless Steel Nozzle (Branch Connection)(SA-1 82 F-304)
- Surface 2: Stainless Steel Pipe (SA-376 TP-304) a Weldment:,Stainless Steel (ER-308)
- Diameter: 1.5 in.
- Thickness: .281 in.
This component was scanned manually with conventional methods. Scanning requirements aredescribed in IOCFR.50.55a (b)(2)(xv)(A)(1). These requirements describe and are specific to scanning components in two axial and two circumferential directions. This component was scanned to the extent possible to meet these requirements. The aggregate coverage that was obtained is described and calculated from the following:
i 0% coverage obtained in one axial direction (S1 - nozzle)
- 450, 600 and 700 shear waves obtained 100% coverage in one axial direction (S2 - pipe)
Page 4 of 8
McGuire Relief Request 15-I -003
- 450 shear waves obtained 50% coverage in one circ. direction (CW),
- 450 shear waves-obtainred 50% coverage in one circ. direction (CCW).
- The aggregate cover Iage was calculated to be (0% +"100% + 50% +50%)/ 4
=-50%.
- Best effort supplemental scanning was performred using .70° shear waves-for far side interrogation of the lower 1/3 exam volume on the nozzle side of the weld.
The impracticality was caused by the taPer configuration that did not allow meaningful interrogation from the welding boss, therefore coverage could not be obtained by scanning from the welding boss side. in order to scan all ofthe required volume for this weld", the welding boss Would have to be redesigned and replaced, which is impractical.
The McGuire Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 900%volumetricbcoverage. Therefore,-the available coverage will not meet the acceptance criteria of this Code Case.
This relief request is specific to examination volume coverage limitations only. All otheri Code requirements were satisfied.
No indications were recorded during this examination.
3.5 Proposed Alternative and Basis for Use This weld was examined using procedures, equipment and personnel qualified in accordance with ASME Section XI; Appendix VIII. The referenced code requirements for examination'were derived from WCAP-1 4572, Rev. 1"NP-A, Supplement 2, Table:4.1-1. Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws, and'has not been qualified through performance demonstration. Use of other manual or automated techniques, whether conventional or phased array, were considered, but would not increase coverage -due to the limitation created by the configoration of the component. The use Of any other technique available would incur the same physical scanning limitations.
3.6 Duration of Proposed Alterhtaive This request is fOr the duriation-of-the Third 10-Year Inservice Inspection Interval, which ended on July 14, 2014.
3.7 Justification for Granting cRelief Ultrasonic examination of Weld ID 2NC2FW39-1 (Summary Number M2.R1.11.0048) was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.
The system leakage test performed each refueling outage in accordance with Table IWB-2500-1; Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provide additional assurance of pressure boundary integrity.
Page 5 of 8
McGuire Relief Request 15-MN-003 In addition to the~above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring and other leakage detection systems provide additional assurance that, in the event that leakage did occur through this weld, it would be detected and proper action taken.
Duke has examined Weld ID 2NC2FW39-1 (Summary Number M2.R1.11.0048) to the maximum extent possible utilizing approved examination techniques and equipment. Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required- by Section XI and the leakage monitoring, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety.
4.0 Weld No. 2NC2FW45-5 4.1 ASME Code Component(s) Affected Class 1 Piping Weld Reactor Coolant Systemr
- Pipe to Nozzle Weld (2D Cold Leg Branch Connection)
Weld ID = 2NC2FW45-5 (Preservice Inspection Exam)
Summary Number =MM2.R1.1 1.0051 4.2 Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 4.3 Applicable Code/Licensing Requirement IWB-2500, Table IWB-2500-1, Examination Category B-J, Item Number B9.21.
WCAP-1 4572, Rev. 1-NP-A, Supplement 2, Table 4.1-1, Examination Category R-A, Item Number Ri .11, Figure IWB-2500-8(c), 100% Volume Coverage of Examination Volume C-D-E-F Relief isrequested from the requirement of Table IWB-2500-1, Examination Category B-J, Item No. B9.21 to examine -100% of the Volume C-D-E-F specified in Figure IWB-2500-8(c) for Reactor Coolant System (NC) Class 1 Pipe to Nozzle Circumferential Weld (Weld ID 2NC2FW45-5, Summary Number M2.R1.11.0051.)
4.4 Impracticality of Compliance Component configuration:
- Surface 1: Stainless Steel Nozzle (Branch Connection) SA-1 82 F 304
" Surface 2: Stainless Steel Pipe SA-376 TP 304
" Weldment: Stainless Steel (ER-308)
- Diameter: 1.5 in.
" Thickness: .281 in.
This component was scanned manually with conventional methods. Scanning requirements are described in 10CFR.50.55a (b)(2)(xv)(A)(1). These Page 6 of 8
McGuire-Relief Request 15-MN-003 requirements describe and are specific to scanning components in two axial and two circumferential directions. This component was scanned to the extent possible to meet these requirements. The aggregate coverage that was obtained is described and calculated from the following:
- 0% coverage obtained in one axial direction (Si - nozzle)
- 450, 600 and 700 shear waves obtained 100% coverage in one axial direction (S2 - pipe) 0 450 shear waves obtained 50%,coverage in one circ. direction (CW).
- 450 shear waves obtained 50% coverage in one circ. direction (CCW).
- The aggregate coverage was calculated to be (0% + 100% + 50% + 50%) / 4
= 50%.
0 Best effort supplemental scanning was performed using 700,shear waves for far side interrogation of the lower 1/3 exam volume on the nozzle side of the weld.
The impracticality was caused by the taper configuration that did not allow meaningful interrogation from the welding boss, therefore coverage could not be obtained by scanningfrom the welding boss side. In order to scan allof the required volume for this weld, the welding boss Would have to be redesigned and replaced, which is impractical.
The McGuire Inservice Inspection Plan allows the use of Code Case N-460, which requires greater-than 90% volumetric coverage. Therefore, the. available coverage will not meet the acceptance criteria of this Code Case.
This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.
No indications were recorded during this examination.
4.5 Proposed Alternative and Basis for Use This weld was examined using procedures, equipment and personnel qualified in accordance with ASME Section XI, Appendix VIII. The referenced code requirements for examination were derived from IWB-2500, Table IWB-2500-1, Examination CategoryB-J, Item Number B9.21, and WCAP-1 4572, Rev. 1-NP-A, Supplement 2, Table 4.1-1, Examination Category R-A, Item Number Ri .11, Figure IWB-2500-8(c).
Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws, and has not been qualified through performance demonstration. Use of other manual or automated techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the configuration of the component. The use of any other technique available would incur the same physical scanning limitations.
4.6 Duration of Proposed Alternative This request is for the duration of the Third 10-Year Inservice Inspection Interval, which ended on 07/14/2014.
Page 7 of 8
McGuire Relief Request 15-MN-003 4.7 Justification for Granting Relief Ultrasonic examination of Weld ID 2NC2FW45-5 (Summary Number M2.R1.11.0051) was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section Xl, 1998 Edition with the 2000 Addenda.
The system leakage test performed each refueling outage in accordance with Table IWB-2500-1; Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provide additional assurance of pressure boundary integrity.
In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring and other leakage detection systems provide additional assurance that, in the event that leakage did occur through this weld, it would be detected and proper action taken.
Duke has examined Weld ID 2NC2FW-45-5 (Summary Number M2.R1.11.0051) to the maximum extent possible utilizing approved examination techniques and equipment. Based on the acceptable results for the coverage completed by the vo(umetric examination, the pressure testing (VT-2) examinations required by Section XI and the leakage monitoring, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety.
Page 8 of 8
Relief Request 15-MN-003 ATTACHMENT A
A-1I ACH-ENT A UT Calibratiol*nmination PABE I Of McGuire I. 2 Procedure: 211131=0 Outage No.: M2-22 Summary No.: 1112-C1.20-0025 Procedure Rev.: 2 Report No.: UT-i4-389 SD Workscope: ISI Work Order No.: .02094561 Page: 1 of i-g Code: 199812000 A - Catlitem: C-ICI .20 Locaton.
Drawing No.: MCM 1201.04-197
Description:
SHELL to HEAD System ID: NV Component ID: 2RCHPA-10-1 Size/Lengtlh:, NIA ThIcknesslDiameter SSI.49516.660 Limitations: Yes - See attached sheets Stan Time: 1049 Finish Time: 119 Instrument Settings So-arch Unit Cal. -Time, Date Axial Orientated Search Unit Serial No.: 00WHOK, Serial. No.: s66492 Checks- .- Calibration Signal Sweep Sound Path Manufacturer KRAUTKRAMER ,,, Manufacturer - GE Initial Cal 0761 3125=2014 Reflector Amplitude % Division Model: USN-60 Unearity:. L-14-188 Size: .25 Model: Camp - G Inter.-Cal. 1048 M35120I214 ID Notch 80 3.1 .609" Delay: 4.0494 Range: 2.r" Freq.: .2 .MHz Center Freq.: N/A- Inter, Cal. OD 35 6.1 1.230V tl Cal~el: - .1234 Ene:. High , Exam t Ane WA Inter. Cal. 11104315/2014 ID 22 9.3 1.653" IWU
.234Enegy al~l: Hgh xamAngle: 4S5 _Squint. ngle:
-.. Final Cal- 1231 - 31'2512014.
Damping: 1K Reject: o 0---- Measured'Angle: 48 Mode Shearlnt PRF Mode: Auto High SU Freq.: 2.25 MHz Exit Point 2:-#ef Elements: I Disp. Start IP Rectify: Full Wave 7- Cal. Batch: 12125 Circumferential Orientated Search Unit Inst. Freq.: 225 Int.Frq.~Config.:
2.25 MIIz .Shape:
Non-mnt.
Round Focus:
Contour MIA Flat Type: ULTRAGEL 11 Calibration Signal SWdep Sound Path
_______ la Mf.: MAGAFUXReflector Amplitude % Divsion
- Wedge Style: MSWQC -I'Notch so 32 .641 Ax. Gain (dB): 40A Cerc. Gain (dB): 60.2 Seach l Exam : 12125.
ScreenIn.Dlv.
of = .2 SOU~d Sound Path
~Search Type:. RG-174 Unit CableExmBt:
Length: 6' No. Conn.: 0 Type:
122lboth832 ULTRAGEL II
.61 SScreen Div. = .2 in. of Calibration Block P-*lrereton BlockScan Cover-age*-, Mfg.: MAGNAFLUX Cal. Block No. 50319 UpstreamnE] Domsbeam Scan dB: 464 Reference Block ReferencelSimuiator Block Thickness 0.432 Dia.: 6.625 ____ _ _ ___ Gain Signal
__ -Sweep Sound Path CWI' CCW-1 Scan dB: -"6.2- SedalNo.: 915872 , dB Rflecor Ampiltude % Division Cal. elk. Temp*. 81 Temp. Toolk *M'40"132. Exam Surface: O.D. I Type: ROMPAS 46.0 NSDH 80 2.3. .4W4".
Comp. Temp. 75 Temp. Tool: MCNDE40132 Y -118-R . diAtac: As Ground R-Recordable Indication(s): Yes D No EZ (if Yes, Ref. Attached Ultrasonic Indication Report.)
Results: Accept 66 Reject [] Info [ Comments: FC 11-15 Percent Of Coverage Obtained > 90%: No - ReViewed'Previous Data: Yes Examiner -Level- .N Signature Date Reviewer -,ign -:" Date Looper. Winfred C. 312=9214 3 c,~jj/ C Examiner Level -p - Slgnature Date Site Review, .sDgnalre 1 ,ate Fass0 Stevan 351 1 Other Level NAA Signature Dat ANlIReview e Signature Date FosN tee .. jA31521 I
CI.
ATUTCIINU TA UT Calibrationlamination 6E2 SF 10
- SitelUnit: McGuire I 2 Procedure: NDE-3630 Outage No.: M2-22 Summary No.: M2.CI.2.0025. Procedure Rev.: 2 Report No.: UT2+-1389 Workscope: I18 Work Order No.: ý02094561 Page:~ 2 of .-
Code: 199812000 A Ca..Item: CCI.20Lao Drawing No.: MCM 1201.04-197
Description:
,SHELL to HEAD System ID: NV Component ID: 2RCHPA-10-1 Size/Length: WA *ThicknesslDiameter: SSI .49 16.660 Limitations: Yes - See attached sheets StartTime: 1035 - Finish lime: 1045 instrument Settings Search Unit. Ca lime Date Axial Orientated Search'Unit Serial No.: 8GWHOK Serial No.: 5138453.. Checks Dat 'Calibration Signal SweeP Sou.id-.ath Manufacturer: KRAUTKRAMER Manufacturer GE, Initial.Cal 0508 3=2512014 Reflector Amplitude % Divislon Model: USN-60 Linearity: L-13-182 Size: .25 Model: 'Camp - G Inter. Cal. 1034' 31-28124 218 Hole 80. 2.0, .356" Delay. 5.7916 Range: 1.810" Freq.: 2.25 MHz Center Freq.: NIA Itr L - 618 lole 20 6.1 1.093" M't Cai/el: .1246 Energy. High Exam Angie:' 60 Squint -Angle: NIA -
I a 1 2512014 1018 H010e 10 10.0 1.794" 1232 312512014 1FnalCa[
Damping: 1K Reject: 0 Me asured.Angie: ,57 Mode: Shear '. - -"
PRF Mode: Ao High SU Freq.: 2.25 MHz Eidt PoInt .2s" #of Slemenbs CI Oisp. Start - IRe.tify:. Full Wave " - Cal. Batch: 112125 Circumferential Orientated Search Unit Di"p.Star_ P *y~Fll Wave Config.: Non-int. Focus: ':NIA Ins e.: - 2.25 Shape: Type:
Te...25.M... ULTRAGL ii -CalibratIon signal Sweep S .undPath Round Contour: Flat Mfg.: MAGNAFLUX Reflector Amniptude % Division Wedge Style: MSWQC WA.
Ax Gain (dB):. 43.5 Cir. Gain (dB). WA Search Unit Cable Exam Batch: 1212S.5. " "____'__ ,__,
1 Screen Div.= .181CalbrtioSBok In. of d Path SoundPam Type: RG-174 C0eg6' -No. Conn.: 0 Tp:.
Legt: Type:. ULiRAGEL TR Eil iit__
-. Mfg.: MAGNAFLUX '"
Cal. Block No. 50319 Upstream Q Downstream EA Scan dS: 50.5 Reference Block "ReferenceiSimulator Blok .
Thickness 0.432 Die.:, 6.625 cw ] CCW- Scan dB: - S No.: "15872 Gain - Signal I Sweep: u a A_ _,_ dB Refle-tor Amplitude,% Division Cal. Bk. Temp. 81 Temp. Tool: MCNDE40132 ..
Exa.m S*urface: O.D. Type:, ROMP__s_9 N4 .1
. ," 49.1 NSDH 80 3.4 _,
Camp. Temp. 75 Temp. Tool: ,MCNDE40t32 Surface Condition: . As Ground Recordable ndication(s): Yes [ No' R ' (if Yes, Ref. Attached uirsonic Indication Report)
Results: Accept Reject [ Info Comments: -FC 11-16 Percent Of Coverage Obtained > 90%: No Rev.ewed Pr.Ious.Data: Yes Exammner Level U.-N Signaure Date Reviewer.~fn Date Looper. Whifired C.
Examiner Level -
pme "Signature s"
315101 Date Site Reiew '/
or~4 V
(/L~
S gnatu'e A#i "Dateg~*q Date Foss, Steven N 312*R2,14 Other Level NIA signature Date, ANIIý Review S iaueDate NIA ~-
67 ,
/
ATTACHMENT A UT CA~ibrationA&_min*Ation PAtE3 OF +0 ro" Site/Unit McGuireI 2 Procedure:. NDE-3630 .Outa ge No.: M2.22 Summary No.: - M2.CI.20.0025 ý+Procedure Rev.': - 2 Rip(ortNo.: UT-144389
- Workscope: ISI Work Order No.: Page: 3 of--
Code: 199112000 A CaLpItem: C-NCI.20 Location:r Drawing No.: MCM 1201.04-197
Description:
SHELL to HEAD System ID: NV Component 10: 2RCHPA-1-1 SlzefLength: . .WA- ThlcknesslDiameter SS A9516.660 Limitations: Yes -.See attached sheets _-_._ Start TImye: 1451 Finish Time: 1458 Instrument Settings Search-Unlt "Cal. Date: Axial Orientated Search Unit Serial No.: 00WHDK ... Seral No.: SB453 ..... Choks- a 35104"40 ICalibo Calibration s Signal SWeep Sound +Path Manufacturer KRAUTKRAMER, Manufacturer GE Initia Reflector Amplitude % DSuIsPon Model: USN-60 Linearity: L-14-188 Size,: .25o ' ,Model Cop- Inter. Cal. '1450 3125=2014 ID 80 4.9 1.22" Delay:. 8.3075 Range:, 2.50 Freq.: 2.225 MHtz CenterRFeq.: -WA Inter. Cal. _
lInter.-Cal. 1459 3125120141 M'I CatIel: .1319 Energy High 'am Angle:-- 70 Squint Angle: WA F-mlCal
- 11536] _=5128141 Damping: 1K Reject 0 Me6sured Ange*:e;; 67 -- Mode: Shear Ceuplnt _____ _____
PRF Mode: Auto High SU FIq.: 2.25 MHZ Exit Point .3 #'ofElements: IL' plan Disp. Start: IP Disp.. ReW. Full Wave Comilf.: Non-int.
1tr. Cal. Batch:
-PRcif:FshWv 12125-Cfrcumflerentlal Orientated Search'Unit Focus: NIA Inst. Freq.: 2.25 MCa Type: ULTRAGEL 11 Calibration Signal Sweiep IntFe.:
22 - Shape: Round Contour Fa FiRat Mg.:
f-t MAGNAFLUX Amplitude % DOivisiono ound Path
'Wedge Style: " MSWQC _"NA...
Ax. Gain (dB): 63.9 Circ. Gain (dB):., ' WAS Search Unit Cable r Exam Tyea+UTR Exm Batc: 12125 AGLI '.
SScreen Div.= .25 in. Of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 T~e: LAGEL fl Calibration Sleck Scan Coverage- _______
Cal. Block No. 50319 Upstream fl Downstream [] Scan dB: 63.9 Rle8ren0e Bloc, "Referenei~Slmulator Block Thickness 0.432 Dia.: 6625[ CCW[2 Se Signal - 'Sweep- -Sound Path CWCW3Sand047 eilN.' dB -Reflector Amplitude % Division Cal. 81k. Temp. 81 Temp. Tool: MCNDE40132_ Exam Surface: o.D. Type: ROMPAS 55.3 NSDH 60 3.0s75 Comp. Temp. 756 Temp..Tool: MCNDOE40132 Surface'Condition: AsGround-Recordable Indlcatlonls): Yes I N NO (If Yes. Ref. Attached Ultrasonic fridicatlon Report.) " J.i ++, i Results: Accept (] Reject Q Info 0 - Comments:, FC,11-16 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes.
Examiner Level I Signature Date Reviewer n" Datei Leaper, Winfred C. (JJ - 32/01 . '$J7L~I Examiner LevelFossateSteve Signature Review5201 Site Review Date Dat Other Level N/A Signature Dale ANII Review Signature Date WA - .t.1." -
A1TAERMEN1A ai a PAGE 4 8F .
DUKE POWER COMPANY ISI LIMITATION REPORT Component/Weld ID: 2RCHPA-10-1 Item No: M2.C1.20A0025 remarks:
Z NO SCAN SURFACE BEAM DIRECTION Due to Head configuration El LIMITED SCAN El 1 0 2 0 1 EI 2 El cw El ccw FROM L 0.0" to L 20.0" INCHES FROM WO CL to Beyond ANGLE: El 0 9 45 0 60 other FROM 0 DEG to 360 DEG n- NO SCAN SURFACE BEAM DIRECTION Due to Head configuration OLIMITED SCAN r-I 0 2 T[ 2 Zcw Z ccw FROM L 0.0" to L 20.0" INCHES FROM WO 0.5" to 1.0" ANGLE: C] 0 N 45 [3 60 other FROM 0 DEG to 360 DEG nl NO SCAN SURFACE BEAM DIRECTION - Due'to Head configuration 0 LIMITED SCAN 0 1 El 2 E3 1 Z 2 El cw El ccw FROM L 0.0" to L 20.0" INCHES FROM WO CL to Beyond ANGLE: 17 0 El 45 El 60 other 70 FROM 0 DEGto 360 DEG El NO SCAN SURFACE BEAM DIRECTION I LIMITED SCAN E] 1 [-] 2 El l E- 2 E- cw LI ccw UT-14-389 FROM L to L INCHES FROM WO to Sketch(s) attached 4
ANGLE: [] 0J 5 E] 60 other FROM DEG to DEG 0 yes E] No Prepared By: Steve Foss Level: Ii Date: 03/25/14 Shee 4 of .7;-'- /
",*e3",~t4.*l*,,*.-e-.) *...... /-//O /*([Auh~rzed nspct°*a* - tD Reviewed By:a uthorized Inspecto 0 Q - I
§/
,ATTA;CIINE1TA DUKE POWER COMMANY PA', O' ULTRASONIC-BEAM ANGLE MEASUREMENT RECORD
- 1. Take thickness measurements between, wedge locations.
- 2. Place search unitonstraight run of pipe, and peak the signal;.
- 3. Measure distance (d). between -exit
. .points.
- 4. Calculate beam angle With formula tan 9 = (d/2) .asshown using measured wall t . .thickness.,
- 5. Use the measured beam angle to determine coverage and .when plotting -any.indications.
Pipe size: i6. 3-For thin wall pipe use.2nd Vee path Pipe.Schedule: /'
tan *=.(d02) 2t Nominal 45 deg: d= 1.23; t= I*-" ; measured angle=A_ Zdeg Nominal 60 deg: d=/Sk.3; t=.A-Z; measured angle=..._.._deg-Nominal 70 deg: d=&22f; t= . .*;*.._5 measured- angIe=_.LL.deg Exminer .Level "Date-:, Examiner ,, ,. Level -. :Date:.I Reviewd'By Vl DateAuthorized: Inspector dt I . .4 U V '&ý A
AI.TTA CaNOT A, Supplemef Report PA6t~ Of~
Report No.:
0 UT-14-3M OR&-.
Page: 6 of R 4/30/Is Summary No.: M2.C1.20.0025 Examiner Leeper,. Winfred C./IWe. &, Level: II-N RevLewer r, /jqDate 9D-~~-7 Examiner Foss Steven Level: 11-N site Review U , Date:___
Other WA Level: NIA ANtI Reiw Date:
- I CommentV 16196AAL O.
CoAPl A4-ZRd$.i' 87 ~ ~ ~ 7s,5& _
Sketch or Photo: A L Sa Aq M'cho3 0 7 OT.2~4 q
A'S=ci~) ~ ~ .+/-S4..4o.7r _
S 41- 94
)
A q5
'p I>
ATTACHNENT A Due PAGE -7 OF ý Supplement Report Report No.: UT-44-389 Page: 7 of' ..- 'r Summary No.: M2.Cl.20.0025 Examiner Lesper, Winfrd C. Level II-N Reviewer: f ~~J~l.4 Vate:
Examiner: Foss, Steven Level: IW-N Sib Review. . Date:,
Level: WA. ANI, Review. .Date:
Other; MIA Comments:
SketcaorPhoto:
AI TACjHENKI A jawf f Determination of Percent Coverage for UT Examinations - Vessels MASE I OF Site/Unit: McGuire I 2 Procedure: NDE-3630 Outage No;: M2-22 Summary No.: M2.CI.20,0025 Procedure Rev.: 2 Report No.: UT-14-389 Workscope: ISI Work Order No.: 02094561 Page: 8 of 8 0 deg-Planar Scan % Length X % volume of length /100 = % total for 0 deg 45 dee Upstream % Length X %-volume of length /100 %total for Upstream Downstream % LengthX % volume of length /100= %
/ total for, Downstream CW 100.000 % Length X 74.300 % volume of length /100 = 74.300 % total for CW CCW 100.000 % Length X 74.300, % volume of length / 100= 74.300 % total for CCW Add totals and divide by # scans = 74.300 % total for 45 deg Other deg 45160M70 Upstream 100.000 % Length X 0.000 % volume of length] 100 = 0.000 % total for Upstream Downstream 100.000 % Length X 100.000. % volume of length / 100 = 100.000 % total for Downstream CW % Length X % volume of length / 100 = % total for CW CCW % Length X % volume of length / 100 = % total for CCW Add totals and divide by# scans = 50.000 % total for 45/60/70 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 62.150 % Total for complete exam Note:
Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.
Site Field Supervisor 7,1 I . Leve I IL. Date: _/30/__._
Relief Request 15-MN-003 ATTACHMENT B
UT Calibrafi on(CaMination fAIA HIIFI C tUuw p - Site/Unl: McGuir I 2 Procedure: - NDE-995 Outage No: M2.22 Summary No.: M2.R1. 11.0048 Procedure Rev.: 6 Report No.:, UT.14.-WO
- 02147112 Workscope: IIS! Work Order No.: Page: 1 of 0 Code: 199812000 Addenda Catiitem: R-ANR1.11 Location:
Drawing No.: MCFI-2NC39
Description:
Pipe to Noimle-,
System 10: 'NC Component ID: 2NC2FW39-1. .SlizeLangth: ,NA, ThicknessODIameter. 51228110 Limiltatlons Yes - See attached sheels StartT'ie: 1110 Finish lime: 1140 Instruent Settings Search Unit Time, Date Axial Orientated Search Unit Serial No.: 0263P4 Serial No.: SC2021 ' Checks - .alibration S" - S Path Mejnufac _w_'GE _M___
_ __ -pr.udn.%
anufacturer__ _ -_ _ Initial Cal 1110 4132141 Reflector A" Division.
Model: USN 6o :L SW UnearItyV. L-484 44"84 Size Size: ..25" . .Model Mo e: Comp- P .. G inter7C8it
" "' 1122 413/2014' l - fl' D6o, l, * %'
e66% , .6.s - " :.397" Delay:. 3.811 Rage: 0.600" Freq.: s MHz CenterFr.eq.: 4.68 Inter. Cal.
M'U Ca,,vl .1226 Puiser Type: Square; ,=am Angie 45~ lA ~Inter."Cal. 1131 41320141 WO____122_ __Svit Type:. -Square iRnal Cal .1140 412312014 Damping: 500 Ohms Reject. 0% Meas..-d Angle: 45 Mode:- Shear PRF: Auto High SU Freq.: 5 Mtlz Exit point 0.2" # of Elements: I Couplant _ _ __
Frequency: .0 Mfz Retiy- Puflwave Cl. Batch: 12125 'Circumferentlal Orientated Search Unit Config.: NonInL - Focus:_ WA ...
Voltage: 450 Pulse Width: 100 ns 3 Type: LTRAGEL It Calibration- Signal Sweep. ound Path Mfgr: MAGNAFLUX Reflector Amplitudle % Division Wedge Stýle: MSWQC ID Notch .... 80 7.0 0.4 Ax. Gain (dB): 27.0 Circ. Gain (dB): 29.0 , ~~~Search' Unit Cable Exam Batch: L"RG "Tye" 12126II : D o8. ...
1 Screen Div. - .06 In. of Sound.Path .T RG..Tp74 et 6 N 0Tp: iLTRAGEL 11 Tye RG 4 Length: N C -- "M.: MAGNAFLUX Calibration Block Scan Coverage ____ ,,.
Cal. Block No. 50202 U em w d 0. Reference Block, RefeinceISlImulatorSlBock Thickness 0.2"1 DIe.: 1.9 1 No.: NnI a Signal Sweep SoundPath Ca.
Cam.SOLTemp.
~.
ep.7 Tmp 75 Temp. Tool:
oo: MCD4O- CW q. CCWRJ SceiidB: '36.0- a" o: dB, 'Reflector Amplitude% IDfslon Sondat MCNDE40194 Exam Surface: 0. - Type: _ _NIA-_ *IdA__ _, _._ v Comp. Temp. 73 Temp. Tool:. ' "MCNDE40194 "SraeCniin sGon Surface Condition: As Ground Recordable Indication(s): Yes No FA . (if Yes, Ref. Attached Ultrasonli Indication Report.)
Comments: Cal'block used at component Results: Accept j Reject [o 0- 440 3.8" contoured wedge used'for circ Percent Of Coverage Obtained 980%: No, Reviewed Previous Data: -Yes,-___
Examinerij Lee Dt evee Dategntr Hassel, Matt S.
,212f ,l 41312014
./ .,,.,I _." 1. ". 'I ... - lt44_r'11 " ..
Oignature Date ANil Review Signature Date
A-TIACHNENT
- ':"* * " Site/Unit: UT CaflbrationCi mination Procedure: 'NDE-995 F'A,-6EZ eBF0 C MeGuime 2 Outage No.: 1112-22 Summary No.: 11112R1.11.0040" Procedure Rev.: Report No.: -UT-14-3.1 Workscope: 'SI Wbrk.Order No.: 02147112 Page: 2 of 9 Code: 199812000 Addenda CaL*t*tm: R-AkRIMl Location:
Drawing No.: MCFI-2NC39
Description:
Pipe to Noazle System ID: NC ----....--
Component ID: 2NC2FW394-1 SzeLength: NIA, ThicknessiDlameter: tS I .2811150 StrRien12 iish "rfnie: 1 159 Umitalions. Yes - See attached sheets StatTime: " d Fnhlme 15 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No- 0263P4 Serial No.: 01F3JT Checksbion Signal Sw .
Manufacturer GE Manufacturer KBA_ Initial COal 1142 413&2014 Reflector Amplitude % Division Model: USN 60 SW Lineadty: L.-14-184 Size: .25 Model: ;.Comp.-G Inter. Cl. AD Notch 80% 6.9 51" Delay: &.0400 Range: .7- Fm.: 5 MHz CDent Freq.: 4.79 Inter. Cal.
M'ICalIel.: .1226 PulserType: Square . Exam Angle: -60 SquintAngle: - NIA FiLnal nter; Cal 1159!
-a1. ___3/2_ 41__
Damping. 500 Ohms Reject: 0% Measurd-Angle: 60 Mode: Shear ow _
P RF: Au to H igh SU Freq.:
Freuecy S -
50 lixRetiy:Fuiwae E xit P oin t 0.25 ' of E lem ents: I. Cl.Bach Co uplanh: '1 2126 122 - -
Ci c m e e t aOrientted Crcumferentila Unit Sea~rch Unit NonCat. Focus: WA .Confl.:
Voltage: 450 Pulse Width: 100 ns Shape: Round Contou Fat ype.: ULTRAGLI Calibration Signal Sweep Sound Pa Wedge Style; MSWQC NIA Ax. Gain (dB): 45.0 Ciro. Gain (dB): NA Searc U Exam Batch: 12125 A4 I ScreenDiv.= .075 In. of SoundPath _Type: RG-174 Length:-6' No. Conn.:_0 T0pe: ULTRAGELII "!
- -M~g.: MAGNAFLUX Calibration Block Scan Coverage, Cal. Block No. 50202 Upstream [] Downstream [- Scan dB: 450 Reference Blcki- ReferencelSImutator Block Thickness 0.281 Di".: 1.9 CWQ CCWQ SandB: Serial No.: MA Gain Sigpal Sweep Sound Path
__________ WA_________ dB Reflector Amplitude % Division Cal, B9k. Temp. 76 Temp. Tool: MCNDE4194 -Exam Surface: O.. Type: NIA- .fA Comp. Temp. 73 Temp. Tool; -MCNDE40194 _Surface Condition: As Ground Recordable IndIcation(s): Yes Q No R] (IfYes. Ref. Attached Ultrasonic Indication Report.)
Results: Accept &J Reject Q Info Q - Comments: Cal'block used at component Percent Of Coverage Obtained > 90%: No., .""Reviewed Previous Data: Yes, . . "
Howard, Dean M. e)d 41312014,ý' c ~i ,"
Examiner Level l-H , re: Date Site Review 'negDaie Other Lovel WA Signature 'Date ANtI Review InatureDa, MIA r
LI,
ATTACHr[NENT UT Calibration Cimination PAIEE IF 9 McGuire i 2 Procedure: NDE-995 Outage No.: M2-22 Summary No.: M2.R1.11.0046 Procedure Rev.: Report No.: UT-14480
- Work Order No.: S02147112 Workscope: 151 Page: 3 of 9 Code: 199812010 Addenda CatlItem;i: R-AMR1;11 Location:
Drawing No.: MCFI-2NC39
Description:
Pipe to Nozile System ID: NC Component ID; 2NC2FW39-1 SIze/Length:, NIA llickniescDiameter. SS 1.28111.50 Umitations: Yes - See attached sheets .. Sta.rtTim: 1204- Finish Time: 1212 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0263P4 Serial NO.: SC2026 Checks ...... gn Calabratloni Signal, % Sweep Sound Path Manufacturer. GE Manufacturer GE" Initial Cal. 1204 ,43d2014_ Reflctor AmplitUde Division Model: USN 60 Sw Lnear., L-14-184 S*ize: .2" Model: CVmp - G inter. Cal. M.,Notch 80% 6.5 .82"
" '__-Inter. Cal.
MWO CaWel: .1226 PulsarType: Square Exam Angie: 70s SquintAngle: WA .r al Cal_ ° 4/3/2014 _12t2 '
- Final Cal1212 4032014' Damping: 500 Ohms Reject: 0% Measured Angle: 70 Mo.e:
Made.. Shear _ _ ";_
PRF: Auto High SU Freq.: 5 MHz Exit Point 0.3" #ofElements: 'I C it Frleque'ncr"y. 5.0M1"z M RecW.y R f Ful!w'ave u .Confi.: -Non N Int. Fo*ur: MIA - Cal.
" Batch: 12125 .;!n Circumferentlal'Orientated Search Unit Voltage: 450 Pulse Widlh: 100 ns CoPf0S Shape:. _ _
Round _
Contour: Flat Type:
Mfg: ULTRAGEL U iMANAFLUX Calibratlon Reflect*r Amlitude Sweep Sound Path
-Signal% , Division Wedge Style: MSWQC W______N_ _
Ax. Gain (dB): 53.0 Cire. Gain (dB): WA Search Unit Cable .Exam.Batch 12126,_.
I Screen=Dv.: .125 In. of Sound Path Type: RG4L74- L 67ULTRAGEI 0. Type: II
- - ____ - Mtg.: MAGNAFILUX "
Calibration Block Scan Coverage-Mf AN LU CaL Block No. 50202 Upstream dJ- Downslram[J Scan dB: 53.0 Reference Block ReferencelSimulator Block Gain Signal Sweep *Sound Path' Thickness 0.281 Die.: 1.9 4I cW CCW(' Scan dB: WA Seral No.. WA dB, Reflector Amplitudeo% Division Cal. Blk. Temp. 75 Temp. Tool: MCNDE4O194 P~ Surface: O.D. Type: WA' WNA Comp. Temp. 73 Temp. Tool: MCNDE40194 Surface Condition: As Ground, Recordable Indication(s): Yes 0 No RJ (If yes, Ref. Attached Ultrasonic Indicafloh Report.)
Results: Accept J2 Reject l Innfo r_] Comments: Cal block used at component Percent Of Coverage Obtained > .G0%: -No Reviewed Previous Data: Yes.
Examiner Level N Signature - Date Reviewer ".gnawure (2 Date Howard, Dean M.1 4W*2014 Examiner Hasse l, M att S .
Level IliH I p Sj ture Date 40 2 0 14 Site Review 1R I k 1L4 A I ' I t~ue IDate Other Level NIA Signature Date ANIReview Signature Date WA -
AIT TACH ENU I C(.
UT Calibrationfjimination PA6E4 IF E I. Site/Urn' McGuire I 2 Procedure: NDE-995 Outage No-" M2-22 Summary No.: M2,R1.' 11.0048 Procedure.Rev.: Report No.: UT-14-388 Workscope: I,SI Worc Order No.: 0214712 Page: 4 of 9 Code: 199812000 Addenda Cat/tem: R-AR1.11 Location:
Drawing No.: MCFI-2NC39
Description:
Pipe to Nozzle System ID: NC Component ID: 2NC2FW39-1 Slze/Lendth: WA Thlckness/Diameter. 55 .2.8121.50 Limitations: Yes - See attached sheets Start lime: 1214 Finish Time: 1220 Instrument Settings Search Unit 'Cal. Time Date Axdal Orientated Search Unit Sedal No.: 0263P4 Serial No.: $B0253 Manufacturer GE Manufacturer: GE Checks Initial C81 1214 413/2014 . Calibration
'Refleator Amplitude Signal -1Divison Sweep Sound Path Model: USN 60 SW' Linearity. L.-14-184 Size. .25" Model: Cutup -G Iner Co ID N*otch 81% 6.5 .82" Delay. 6.4462 Range: 1.25" Freq.: 2.25 MHz Center Freq.: 2.20 Inter.-Cal .
- intier. CaL I ___
WtiCalCVell .1226 PulserType: Square Exam Angle: 70 -_____
SquintAngle: NIA CaT Final-inal CaL 1 1220 41312014 _____
Damplng: 500 Ohms Reject 0% Measured Angle: 70 Mode:- Shear PRF: Auto High SU Freq.: 2.25 MHz, ExIL Paint 0.3" # of Elements: CoupIant F yynn ___ - Cal. Batch: 12128 Circumferential Orientated Search Unit Frequency. 2.25 MHz Rectly, Fuliwave. Config.: Non Int. Focus: WIA Tye______11 !olbagnSwe voltage: 450 Pulse Wd 220Caltion Signal % ep Sound Path Shape: Round Contour Flat Mfg.: MAGNAFLUX Refleotor Amplitude Division Wedge Style: MSWQC ,N/A ________ ___
Search Unit Cable Exam Batch: 121 25 N Ax. Gain (dB): 46.0 Ciro. Gain (dB): N/A I Screen Div. = .125 in. of Sound Path Type: RG-174
____ Length: 6' No. Conn.: 0- Type:
Mfg.: ULTRAGLL il MAGNAFLUX ___
Calibration Block Scan Coverage Cal. Block No. 50202 Upstream 10 Downstream E] Scan dB: 46.0 Refarence Block Reference/Simulator Block GaIn Signal Sweep SudPt Thickness 0.281 Die.: 1.9 CWCCW ] Scan dB: NIA Serial No.: NWA N/A d
N/A Reactor Amplitude% Ds Son Pah Exam Surface: on. Type:
Cal. BIk. Temp. 75 Temp. Tool: MCNDE40194 Camp. Temp. 73 Temp. Tool: MCNDE40194 Surface Condition: As Ground Recordable Indication(s): Yes 0 NO l (IfYes, Ref. Attached Ultrasonic Indication Report)
Results: Accept *j Reject C] Info f"l Comments: Cal block used at component Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level il-N Signature Date Reviewer tu Date Hoiward, Dean M. .C 4/3/2014A6;~c c e, Examiner Level U.N ~~ 4 Signature -ae ieRps A Other Level NIA Signature Date ANII Review gnature NWA
(/7, I
'ATTIMKENE t.8 Site/Unit: McGuire I 2
'UT Callbration(j rimination Procedure: NDE.640 PA5 -OF '9-Outage No.:
C M2-22 Summary No.: M2.RI. 11.0048 Pro e dure Rev.: Report No:- UT-14-.,
Workscope:- IISI Work Order No.: 02147112, Page: 5. of 9 Code: 199812000 Addenda calARItem: IRA/R1.11 "Location:,
Drawing No.: MCFI-2NC39
Description:
Pipe to Nozzle System ID: NC Component ID: 2NC2FW39-l Sikeength:, N/A bThickness/Diamenter SS .-2811f.50 Umitations: None StartTime: loss1055 FlshTime: 1105 Instrument Settings 'Search Unit c Tim Date Axial Orientated Search Unit Serial No.: 0263P4 Serial No.: K26903 Cheeks I CAlibration I Signal ,-Sweep Manufacturer. GE Manufacturer: KBA Initial Cal 41X2014 .1058 Reflector- Amplitude % .Dvlsion Model: USN 60 SW Linearity: L-14-184 Size.: 025 Model: dGame Inter. Cal. Zf fBW 80 2.8 0n2=-
Delay- 0.6191 Range: 1.00" Freq.: 5.0 MHz Center Freq.: NIA inter. Cal. - _ _ _ -__
M'u Cal/Vet: .2280 PulserType: Square Exam Angle: 0 SquintAngle: W/A ina.l Cal I'____-
1 _ _ _ ,-
Damping 500 Ohms Reject: 0% Measured Angle: WA Mode:. Long.,'9 41)2..4 PRF: Auto High SU Freq.: 5.0 MHz Eit Point NIA #of Elements: IICuplant Frequency. 5.0 MHz Rectify: Fullwave CCnal. l- i Fou: Cal. Batch: 12125 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: i00 f S Round Contcu0. N/A ,Type: ULTRAGEL 1 Calibration' Signal :Sweep Sound Path Shape Mfg.: MAGNAFLUX Reflector Amplitude % DMslon _onPt Wedge Styte: NIA Ax. Gain (dB): 15.0 CIro. Gain'(dB): MA Serc Search Uni Cablee Unitacable - Exa Batch, LTAG12125 N/A _
.1 In. of Sound Path Type: RG-174 Length: 0 No. Conn.; 0 ype ULTRA G .
I Screen Div. w Scan Coverage g Mfg.: MAGNAF AU Calibration Block Cal. Block No. Component Upstream pJ Downstream Ea Scan dB: 15.0 Reference BSacik Reference/lSmulator Block C-41t Reiecor aplueOeoS oundPat Thickness 0.281 Die.: __1_"__1___ CW1] " CCW[a Scan dB: 15.0 Serial No.:. 1144., . "Gain d 1Re
_ Signal % DiviSweeP Sund Cal. 81k. Temp. 73 Temp. Tool: MCNDE40194 -m Surface: O.D. Type: STEP WEDGE 3'Q 2" Step' 80 2.0 .200" Comp.Temp. 73 Temp. Tool:
Recordable Indication(s):
Results: Accept R]
Yes, E]
Reject MCNDE40194 F]
NO [j info Surface Condtin: As Ground (If Yes, Ref. Attached Ultrasonic Indication Report.).
].
"te Comments: NIA
- . , . . I 80 5500" Percent Of Coverage Obtained,> 90%: Yes Reviewed Previous Data: Yes Examiner Level I-N Slignaature 4 Date Reviewer , Sig 7/7,re7,/ Date Howard, Dean M. 1/312014
.47 ~ $N 4~Lwa t* W.
Examiner Level 1.-N . Data Site Review(. Sg.atui Date Hassel, Matt S. N e41312014** A Other Level WA Signature Date, INII Reviw igatr Date WA __ __ _ __ __ _ __ __ _ __ __ _
IJ' Af
ATTACHMENT £ C PAEf,*-- IF 1 C DUKE POWER COMPANY ISI LIMITATION REPORT ComponentlWeld ID: 2NC2FW39-1 Item No: M2.R10048, remarks:
I NO SCAN SURFACE- BEAM DIRECTION, No scan'due to downstream" El LIMITED SCAN 0 1 L" 2 [1 I 02 ý 0 cw 0 ccw nozzle Configuration.
FROM L 0 to L 360 INCHES FROM WO CL to Beyond :
ANGLE: F] 0 0- 45 0 60 other FROM 0 .DEGto 360 DEG E NO SCAN SURFACE BEAM'DIRECTION ,
n LIMITED SCAN El 1 [] 2 -E 1 n 2 fI cw 'El ccw FROM L to L___ INCHES FROM W6 to ___-_
ANGLE: C] 0 E] 45 U 60 :.other FROM DEGto ,DEG
[l NO SCAN SURFACE BEAM DIRECTION M LIMITED SCAN EL I El2 Li-] I1--I 2 [1 cw El ccw FROM L to L INCHES FROM WO toto _____*_
ANGLE: 03 0 45 Li 60 other FROM DEG to DEG Fl NO SCAN SURFACE BEAM DIRECTION FL LIMITED SCAN MI 1 2 Q 1 r- 2 rlicw l--i.ccw Ur-14-388
- _. ... .___ . *Sketch(s) rattached FROM L to L INCHES FROM WO "__ to _
4 ANGLE: Di0 EL 5 [160 other .. FROM DEG to DEG, O yes l No
ATTACONENT e SupplemenCto.eport, PG E~
ýReportNa.: UT-14-38 Aok2 page: 7 of, 9 Summary No.: M2.R1.11.0048 Examiner. Howard, Dean M. Level: 'l AN Reviewer, b..fm- "'a_ DatX ,
ExOminer: HasselM S. Level: 1144 SftrfeRvieW Date:___
Other~ WA Lee.W-ANReview.-..- Date:
Comments: Thickness& Contour Sketh or Photo:
Sx I-
H fCIE~l Su .pplemen'L~Report Report No.: UT-14-368 Page: 8 of S Summnay ND.: MR*R.11.-048 Examiner Howard, Dean M. Level: Il-N Examiner: Hassel MattS. Level: - Il;.N,, Site Review Mete: __ _
Other NIA Level: NIA 'ANI Review.F~.~~-- Date:.Y//-~
Comments: Coverage Plot Skewh or Photo:
5' 0 14,0 0 Q
-o ~.JoZZL.. ~
FILew=.
i i !
j 7~vC6' A44de6k5
AIT1ACHNEMI e6 MAE 0i O!F c Determination of Percent Coverage for UT Examinations - Pipe Site/Unit MoGuire I 2 Procedure: NDE-995 Outage No.: M2-22 "
Summary No.: M2.R1.11.0048 Procedure Rev.: 6 Report No.: UT-14-388 Workscope: ISI Work Order No.: 02147112 Page: 9 of 9 45 dee Upstream % Length X % volume of length /100 = % total for Upstream Downstream 100.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Downstream CW 100.000 % Length X 60.000 /%volume of length 1100 = 50.000 % total for CW CCW 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for CCW Add totals and divide by # scans = 33.333 % totl for 45 deg Other den - 70 (to be used for supplemental scans)
The data to be listed below is for coverage that was not obtained with the 45 deg scans.
Upstream 100.000 % Length X 100.000 % volume of length /100 = 100.000 % total for Upstream Downstream % Length X % volume of length 1100 = % total for Downstream CW % Length X % volume of length /l1 = %total forCW CCW % Length X % volume of length /IO = % total for CCW Percent complete coverale Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor,
- L. - Date: (!71i
Relief Request 15-MN-003 ATTACHMENT C
'AITA-CilMNET -C~
C C UT Calibration/Examination PAGE I OFs 1 2 Procedure . W495 Outage No.: KIA Summrasy ft~: Pmoedure Ru'.; 6 ReportfNo: DQP4UT-144373 Wo* Order No.: 021147122. Page: I of a Code:. WA Cat/tem: WA LOlm;WA Draving N4o.: WA
Description:
Pipe to Neal e System ID: NC Componentltt 2Nc2:W4S-S SznlLength: NA Tih1=lcaDtuet SSf.2eh/I.5-Lmltaftons: Yes - See atahed Shvt SWatTme: 078M Fiish T0I: - ,010 Ko ant settings:
- Cal- ._Mute Date AxIdOrientated Search Unit De&ay: N .5151 Ranget .6 . Iso" N. .erFrq.: IMe.Ch cks" Moe:
narl: S 6 W.4-0 Sz: 2 Mdl:CmpS 1IL410. Cal .0735 4W3101 ID~Calbato Sigal___oudat MdlCap Int. CaL. 079 4=31014 1_______
MS Caitve1: .112211 PuIsNfTYWet -- SRUO ExamAngle: 45 -Squhit Angle: WA I ~lClI O1 104 Damping: 500 hms R4ect c meaeu Angsle -4 Mode;, fhear - . - _ __ ______
PRR Auto High SU Freq.: 5MIz , E 0.2- #§fElomeneaI Cot p.a*t I Fmqe -y: $A MHz ReOcI. Fuiwavo E.L - Batch, 12125 Circmnsferen Orientatod Search Unit Voltage: 40 P2se Widh IOns? C°9" Ion1t. Focus. WA'T'- " -Callc signal sweep 1Division -5 Tpe LTAMI ___________
- Shape;. Round Contour PlatIUAA@ 3.9" Reflector Amplitulde% -iiir SodPt A .Gai ((): 2.0 aCm Gain (de). 29.0 edge Sy e ar UntWQC Exam Batch, 2 -IDNbtch so 7.0 02 SSa D*v. = .06 in. of Soun d Tp: RG.14 Lent; 6' No. Comp.: 0 Trn u.TRAAMI I Calibration Block T C Ln Mrq- m UX--
Cal. Blocl No. 50252 Upsteamn Downslream[] Scandil: 33.0 RefernceBlOCk Referenc*l1lmulator Block Thickness 0.281 DID.: 1.9 0 c~sa 9 soSua o: WA Relctaiud Su hOso CaL. OI. Temp. 7_ Temp. Tool: MCNDI40104 Exam Surface: OD. - Type: WA WA Camp. Temp. a0 Temp.Took MCNDE40194 Surkce Condifom, As Ground Recordablatndisftion(s): Yes fJ No ;j (U'Yes. Ref.Atltahed Ullramonlra [cafon Report.) CW Comments:, 44" 3.Bu Cire wodge used d for clrc Reestlt Accept WJ Refect [j Info [.'.I Cal block used at tMe wnponent Percent Of Coverage Obtained W0%: No Reviewed Previous Date: Yes PSI Ititll Ena Examrinrw Leve ".atr Date Reviewer ~lnh 1 / # iDt Howl", Dean 4M/14 . , ,D
-E.i, L Signature Date Ste Review_ Date Gibera~lf Level N*4W..2014 Other Level WAi SDataur -Aale~o MIA _________________Y/_______________
ATTACHMENT !."
FARE OF C UT CalibratlonlExamination Sfelli MaGuir I .2 Procedure: ND0-47S1 Outage No.: WA SumrNo. M2.R1 .11.0051 1 Report No- BOP.UT-14-373 Worksaooe: '81 0217122. Page: -2 of 8 work Order No.:
Code: WA Cattem: 'NIA" LWcktion A Drawing No-, WA Desciptin:* Pipe to Nozzle System 11: NC.
Component ID: 2NC2FW45-5 Stzerenglhu KIA Thickness/iamet-er SSI.28111.'
Umflatonw Yes- See afchedsheets . StartTime: 0815, TfRtlsh h7me: 0325-lnatnnnen Leti , ' i SeahUnit "s rei . - I11" - ______ll___lll iiI _ I
________ :___ .i "
InstruClment ,,,,s -,; Uni 'Col. - 18Time Date Axial Orlentaed Search Unit Seral No:- 8263P4 Serial No.: 01F riT Checks ... .to -
- _____P- -
Ninfifactutre Delar_
_ SW _ Unt. _ 6________.
60 S0400, Range:
L,4_4-_..*.'
__USN ___
.75
.. Manufatrebw
,lt: -. 25 Freq.: a MHz KBA delt Center Freq.' .47-. ntr..
cal,. 0911! 4W8204 h.10IfhIiCal cal. __...._I....-
CalibtrA I Notch ACornpm-d mpnignal% S~wepSudPh M10Caw/l PulsrType:
.1226 r,,v,:_'* 'el~t
- ;-;- Square 0,(,"- Exam Anl.e:
- .--_.d*-,-*.- 60 U Squ*ltAne:,
- **. A ,A FinalCal' .. 032 ...
41512014. . , '
Damping: 500Ohms Reject: 0%> Measured Ange:10, IM de:._ Shear - --
PRF: Auto Mgb SU Fiq.:, MHz' Exitpolm - t.."
- ofElemenW I Couplaut ,-.__,_,
Fre~uenci 5&0 MW Reo*f Fullwave cone.: Non4nL. ous ft& IRA, CW.'Batch: ,12125 Cfrcnmferential Odeontted Search Unit Voltge:
Ax. Gain (dB) 450
4.0 PulseWidth
Ciro Gain (dB):
100 es.
NA Shp.~ Ron Wedg Style Cotu Serh UnitCabln MSWQC Fl t Mfg.:
.. pe Exam Batch:
UlAELca MAGNLUX-121129A Ref.rn J.- sge
ýArplbnude.% Swe Division . P"th I Screen Do. .075 In. of Sound Ph Type: RG-174 Lenglh:, V No. Conn.: Type: ULTRAGELU-Calibration Block Sea" Coverage. f. ___
Cal. Block No. 50202 Upstream . Downstream ,, Scan dB: 4L. Rereaein k , ,~~Gain RaferencllSimulator
- gnal Si Blok.
ee Thickness 0.2"1 Ohm.:- I.9 CW 7' CCW;I! ScandB: WA Seral N1.:- WA daBn n al ] SoundPath
-_r da . effector Amplitude. Divison CaL B. Temp. I.5 Temp. Tool: MCNDE40194 Exam Sudfce: 0.0. Type: WA -NZA Comp. Temp. 80 Temp. Tool: MCNDE40194 SUr1te Conditon: As Gfrund Recordable I ,dcoll Yes rQ NNO St (- .Yes. Ref. Attached Ultrasonic Indlcation Report.)
Results. Accept t Reject Q Info El . Comments: Cal bock used at component PSI Initial Exam -
PercentOf Coverage Obtained %.. Ni Reviewed.PrevoL" Ye "Dals" Examiner .LNSn-u Da1N Review:f g " Dat Level u~s. ." SignaDate SiteReview S--.atr Date Has.sel
&,. .mat 40-,014 ,.
Vthe Leve WA SntreDate ANIl Review Sinaury ot
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_______ IN "xfl1ZIVNOV WSop toad puno g.uoflwqij IS :moluoo puna2J :odeM u WX :4lPIM GSlnd OSP :95610A nlun qPmmS poilusPO lcuwqwflSlD SiI, YIN V Ww~d wlUON ."flquo3 *,f t'.UA, :A OH1 ZoEm "Ueinbwa
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'tl IS,'S u*oIOWOlUSSIoiqL vYN ,'BuWWsz.S 95Me, m :l waUw'mo ON :at wuas
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_N =uo110=00 VIM "ON WMCI VIN :uooeool VIN :aue1r"o vYI .o a pS 9 82 EZZLIPRO "ON ~'PIDOPM ld :o9dooMM
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uoi.peutuax-lUOt:.wq*ie
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ATTACHMENT Q,.
C.. C PAE 4- OVY C
,hVA UDIDyJW Sitelunit: McGuire I 2 UT Galibration/lExamination Procedure: NDE440 Oulage No.: WA Summary No-: J1,0051 M112.1ti. Procedure Rev- 5 Repwrt No.: BOP-UT-14-4T3 Woikscopo; P Work Order No.: 021471122 POgW A4 of 8 Code: NIA calfilem: WA Loallork WA Drawing No.: NILA Descriptilon -Pipe to Nmie System ID: NC Component 10: 2NC2FW45.6 allt"9l. A TWdmsoiameta sSWMaIt.r Lilfattons: Now Shao Timor 0718 Fnish Time: 0730 Instrument S*etng Search Unit Cal. Thm Vate Axial Orflntated Search Unit Seial No.: 0263P4 Serial No.: K28903 Checks Manufacturer. GE KBA Inltial Cal '0711 41=014 Rellecato Alnmbrde% Son Mo*el: USN sOSW Linearity:. L-14-184 Si 0.25 Model: Gamma 7nerr. Col.- BIN m 80 2.8.
Dow. _SIDI Roag 0 R"q I.0 MHz Center req.: WlA *inter. Cal. - . -
W Caw*elv .2280 Puser Type: Square Exam Angle: 0 Squint Angle: -;;A Inter. C-l-Damping: 500 Ohms Rejecl: 0% Measured Angle: WA Mode: ogWtCa -n _ __
PRF: Auto High SU Freq.: 5.0 Mrz Fil Pot MA 0of Elements: 1...._-
Frequency: &.0M3z Reclltiy. FuAwave. ConYg. Integral Fo-ls' WA Cal. Batch: 12125 Cirumferentlal Orientated Search Unit Voltage: 4____ Pus-it: 10n Type: ULTRASEL 11 Cawution bnt SOpT dPt 45P~l~ ~dlU 10 ~ Shape Round Contoure WIA ANALX- ROIC~ napltue Sig ivswepoundPt A m -
Wedge Stye: lNIA 15.0 Ciro. Gain (de): -IA Search Unit Cablo Exam Bstch: 12125 WA Ax Gain (0i):
SScrew Div. = .1 In. of Sound Path Type: RG.1174 Length: 6.1UW Conan."; Type: ULTIAGEL'II, CalibratUon Block Scan Coverage - z MAGUMUX Cal. Block No. Component Upstreamn DownsttramlZ Scan dB: 15.0 Reference Block Rehrencelolmulator Block ThfIluess .281 Die.:W6d " CM10 Scand5 f l1 . B 9" No.: 11-4949 Rel Sigral Swe ep Sound Path CalMG t Tmp.Too SkTem.E4094dB Reflector, Aanptbjdo% DMsbon Cal. B Temlp. 8.. Temp. Toch MENDm40194 Surface. O.D. Type: SU1 WEDGE 3.0 I slap I 0 I 10 .20V Camp. Temp. 80 Temp. Tool: UCNDE40194 AsG6n . ; 'Se 11 S . 50 Raconlable IndicatTon(s); yes Q No 5 (if Yes. Ref. Attached Ultrasonic Indicallon Repot.)4, .
Result: Accept &g Reject ] Info 0J Comments: Cal block used at component No - IInitial Exam Percent Of Coverage Ob ta l idd : Yes ,.
yes Reviewed Previous Dale: __S Exmniner Laval wIm gnaubro Date ReviWer Dab Howard, Dean 4isiWoi 9'b II l AC .
Examiner Level I SignatureI Date Si e Review I InaI DtI Hlassel, Madt S. 41812014U Olher Level NIA $BZla' DalJ AND Review Sgnature Date WA 1,
Uj
ATTACHENT Cd e PAGE'SOf DUKE POWER COMPANY ISI LIMITATION REPORT Component/Weld ID: 2NC2FW45-5 Item No: M2121.11.0051 remarks:
BEAM DIRECTION No-scan due to.= to"A .4.,s.,q 0 NO SCAN SURFACE El LIMITED SCAN 0 1 [0 2 [3 1 0 2 0 cw 0 ccw downstream nozzle FROM L 0 to L 360 INCHES FROM WO CL to Beyond configuration ANGLE: 0@ 0 10 45 0@ 60 other 70 FROM 0 DEGto 360 DEG Dl NO SCAN SURFACE BEAM-DIRECTION, EJLIMITED SCAN 01 02 0 1 2' cw F1 ccw,_
FROM L to L INCHES FROM WO to ANGLE: E] 0 0 45 E 60 other FROM DEG to DEG El NO SCAN SURFACE BEAM DIRECTION QLIMITED SCAN 0 1 E0 2 [j 1 [1 2 O0 w [:I- cew FROM L to L INCHES FROM WO to ANGLE: 0 0 0l 45 E0 60 other FROM. DEG to DEG
[I NO SCAN SURFACE BEAM DIRECTION El LIMITED SCAN ElI1 2 [1 1 E- 2 [1 Cw E[ cew BOP-UT-14-373 INCHES FROM WO to Sketch(s) attached FROM L to L 4
ANGLE: 00 0 5 0-60 other - FROM DEG to-,- DEG 0, yes El No PmPamd By- Matthew Hassel 04/08114
ATTAEUKN~fT C, PA6E,6 OF ý U Supplemental Report Repott No- BOP-UT-14-.3 Page; 6 of 8 Summary No.: M2.RI.11.00511 Examiner Howard, Deanw j., .,, Level: IlM Examinwer. Hasmel.MadtS. ,- Level: If-N Site Review:. , . (1 Date:
Olhen NMA Level: IA ANII Review. Date: 1-,
Comments: Coverage Plot Sketch or Photo:
r-LoLJ ý FI'1- 5 a / /."II-:-S I-
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co
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D1I3ND~IVITY
-)
ATTACHNENTT Determination of Percent Coverage for PABE Y OF *"
- Lo"Mey, UT Examinations - Pipe Site/Unit: MoGuire / 2 Procedure: NDE-995 )utage No.: NIA Summary No.: M2.RI.11.0051 Procedure Rev.: 6 Report No.: BOP-UT-14-373 Workscope: PSI Work Order No.: 02147122 Page: 8 of 8 45 dea Upstream % Length X % volume of length / 100 = % total for Upstream Downstream 100.000 % Length X 0.000 % volume of length 1100 = 0.000 % total for Downstream CW 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for CW CCW 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for CCW Add totals and divide by # scans 33.333 % total for 45 deg Other dea - 70 (to be used for supplemental scans)
The data to be listed below Is for coverage that was not obtained with the 45 deg scans.
Upstream 100.000 % Length X 100.000 % volume of length I 100 = 100.000 % total for Upstream Downstream % Length X % volume of length 1100 = % total for Downstream CW % Length X % volume of length / 100 = % total for CW CCW % Length X % volume of length 1100 = % total for CCW Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor. Lt--o: Date: (/A."/14