ML15202A126: Difference between revisions

From kanterella
Jump to navigation Jump to search
(Created page by program invented by StriderTol)
(Created page by program invented by StriderTol)
 
(3 intermediate revisions by the same user not shown)
Line 1: Line 1:
{{Adams
#REDIRECT [[MNS-15-048, Relief Request 15-MN-003, Limited Weld Examinations]]
| number = ML15202A126
| issue date = 07/09/2015
| title = McGuire, Unit 2 - Relief Request 15-MN-003, Limited Weld Examinations
| author name = Capps S D
| author affiliation = Duke Energy Carolinas, LLC
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000370
| license number =
| contact person =
| case reference number = 15-MN-003, MNS-15-048
| document type = Code Relief or Alternative, Letter
| page count = 40
| project =
| stage = Other
}}
 
=Text=
{{#Wiki_filter: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 u ke-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 I McGuire 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, 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 t he 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 Summary No.: Workscope:
UT Calibratiol*nmination PABE I Of McGuire I. 2 1112-C1.20-0025 Procedure:
Procedure Rev.: Work Order No.: 211131=0 Outage No.: M2-22 Report No.: UT-i4-389 Page: 1 of i-g 2.02094561 ISI 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. 1110 4315/2014 ID 22 9.3 1.653" IWU al~l: .234Enegy Hgh xamAngle:
4S5 _Squint. ngle:-..Final Cal- 1231 -31'2512014.
Damping: 1K Reject: 0---- o 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 Int.Frq. 225 ~Config.:
Non-mnt. Focus: MIA Inst. Freq.: 2.25 MIIz .Shape: Round Contour 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.Screen Dlv. = .2 In. of SOU~d ~Search Unit CableExmBt:
122lboth832
.61 SScreen Div. = .2 in. of Sound Path Type:. RG-174 Length: 6' No. Conn.: 0 Type: ULTRAGEL II Calibration Block Mfg.: MAGNAFLUX BlockScan Cover-age*-, 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. 81 Temp. Toolk Exam Surface: O.D. I Type: ROMPAS 46.0 NSDH 80 2.3. .4W4".Comp. Temp. 75 Temp. Tool: MCNDE40132
-118- Y 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 C 3 c,~jj/Examiner Level -p -Slgnature Date Site Review, .sDgnalre 1 ,ate Fass0 Stevan 351 Other Level NAA Signature Dat 1 ANlIReview e Signature Date FosN tee ..jA31521 SD CI.I ATUTCIINU TA-SitelUnit:
McGuire Summary No.: UT Calibrationla mination I 2 M2.CI.2.0025.
Procedure:
Procedure Rev.: Work Order No.: NDE-3630 2ý02094561 6E2 SF 10 Outage No.: M2-22 Report No.: UT2 +-1389 Page:~ 2 of .-Workscope:
I18 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"-1FnalCa[ 1232 312512014 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 -I Re.tify:.
Full Wave " -Cal. Batch: 112125 Circumferential Orientated Search Unit Di"p.Star
_ P *y~ Fll Wave Config.: Non-int. Focus: ':NIA Te...25.M...
Type: ULTRAGL ii -CalibratIon signal Sweep S .undPath Ins -e.: 2.25 Shape: 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. " "____'__ ,__, CalbrtioSBok d Path C0eg Type:. ULiRAGEL ii t__1 Screen Div.= .181 In. of SoundPam Type: RG-174 Legt: 6' -No. Conn.: 0 Tp:. TR Eil-.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
..ROMP__s_9 N4 .1 Exa.m
.O.D. Type:, 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. pme 315101 "Dateg~q or~4 (/L~ A#i Examiner Level s" -"Signature Date Site Reiew '/ V S gnatu'e Date Foss, Steven N 312*R2,14 Other Level NIA signature Date, ANIIý Review S iaueDate NIA ~-67 ,/
ro" Site/Unit Summary No.:*Workscope:
UT CA~ibrationA&_min*Ation ATTACHMENT A PAtE3 OF NDE-3630 .Outa McGuireI 2-M2.CI.20.0025 Procedure:.
ý+Procedure Rev.': Work Order No.:+0 ge No.: M2.22 ortNo.: UT-144389 Page: 3 of---2 Rip(ISI 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- I Calibo s... .....a "40 35104 Calibration 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 67 Mode: Shear--Ceuplnt _____ _____PRF Mode: Auto High SU FIq.: 2.25 MHZ Exit Point .3 #'ofElements:
IL' _ __ .. plan Disp.. 1tr. -PRcif:FshWv Cal. Batch: 12125 -Cfrcumflerentlal Orientated Search'Unit Disp. Start: IP ReW. Full Wave Comilf.: Non-int. Focus: NIA Inst. Freq.: 2.25 MCa Type: ULTRAGEL 11 Calibration Signal Sweiep IntFe.: 22 -Shape: Round Contour Fa Mg.: MAGNAFLUX FiRat f-t Amplitude
% DOivisiono ound Path'Wedge Style: " MSWQC _"NA...Ax. Gain (dB): 63.9 Circ. Gain (dB):., WAS r Exam Batc: ' 12125 Search Unit Cable Exm Tyea+UTR 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 CWCW3Sand eilN.' 047 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 NO N (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 Fossate Steve Review5201 Examiner Level Signature Date Site Review Dat Other Level N/A Signature Dale ANII Review Signature Date WA -.t.1." -
ai a A1TAERMEN1A 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;-'- /Reviewed By:a uthorized Inspecto/-//O
-tD 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 2t Nominal 45 deg: d= 1.23; t= ; measured angle=A_ Zdeg Nominal 60 deg: d=/Sk.3; t=.A-Z; measured angle=..._.._deg-Nominal 70 deg: d=&22f; t= ..; measured-angIe=_.LL.deg Exminer .Level "Date-:, Examiner ,, ,. Level -.:Date:.I Reviewd'By Vl DateAuthorized:
Inspector dt I ..4 U V '&ýA OR&-.Supplemef Report AI.TTA C aNOT A, PA6t~ Of~0 Report No.: UT-14-3M Page: 6 of R 4/30/Is Summary No.: Examiner Examiner Other M2.C1.20.0025 Leeper,. Winfred C./IWe. &, Foss Steven WA Level: II-N Level: 11-N Level: NIA RevLewer r, /jqDate 9D-~~-7 site Review U , Date:___ANtI Reiw Date:-I CommentV Sketch or Photo: 16 196AAL CoAPl A O. 4-Z Rd$.i' 87 ~ ~ ~ 7s, 5& _A L S a Aq 0 M'cho3 7 OT.2~4 q A'S=ci~) ~ ~ .+/-S4..4o.7r
_S)41- 94 A q5'p I>
Due Supplement Report ATTACHNENT A PAGE -7 OF ýReport No.: UT-44-389 Page: 7 of' ..-'r Summary No.: M2.Cl.20.0025 Examiner Lesper, Winfrd C.Examiner:
Foss, Steven Other; MIA Level II-N Level: IW-N Level: WA.Reviewer:
V f ~~J~l.4 ate: Sib Review. .Date:, ANI, Review. .Date: Comments: SketcaorPhoto:
A I TACjHENKI A Determination of Percent Coverage for MASE I OF UT Examinations
-Vessels jawf f Site/Unit:
McGuire I 2 Summary No.: M2.CI.20,0025 Workscope:
ISI Procedure:
Procedure Rev.: Work Order No.: NDE-3630 2 02094561 Outage No;: M2-22 Report No.: UT-14-389 Page: 8 of 8 0 deg-Planar Scan% Length X% volume of length /100 =% total for 0 deg 45 dee Upstream Downstream CW CCW% Length X %-volume of length /100% LengthX % volume of length /100=100.000 % Length X 74.300 % volume of length /100 =100.000 % Length X 74.300, % volume of length / 100=% total for Upstream/ % total for, Downstream 74.300 % total for CW 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 Downstream 100.000 % Length X CW % Length X CCW % Length X Add totals and divide by# scans =0.000 % volume of length] 100 =100.000. % volume of length / 100 =% volume of length / 100 =% volume of length / 100 =50.000 % total for 45/60/70 deg 0.000 % total for Upstream 100.000 % total for Downstream
% total for CW% total for CCW 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
tUuw p -Site/Unl:
McGuir I Summary No.: M2.R1.Workscope:
II UT Calibrafi on(CaMination fAIA HIIFI C Outage No: M2.22 Report No.:, UT.14.-WO Page: 1 of 0 2 11.0048 S!Procedure:
Procedure Rev.: Work Order No.:-NDE-995 6* 02147112 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___ anufacturer__
_ __ _ -_ _ Initial Cal 1110 4132141 Reflector A" -pr.udn.%
Division.Model: USN 6o SW UnearItyV.
L-484 Size 25" Model Comp- G inter7C8it 1122 413/2014 fl' l, 66% ' :.397":L 44"84 Size: .. ..M o e: P .. " "' ' l -D6o, e % , .6.s -" 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:_ A ...W 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 Exam Batch: 12126 D o8. ..., ~~~Search' Unit Cable "Tye" L"RG II : ''1 Screen Div. -.06 In. of Sound.Path .T RG..Tp74 et 6 N 0Tp: iLTRAGEL 11 Tye RG 4 Length: --"M.: MAGNAFLUX N C Calibration Block Scan Coverage ____ ,,.Cal. Block No. 50202 U em w d 0. Reference Block, RefeinceISlImulatorSlBock Thickness 0.2"1 DIe.: 1.9 1 a No.: NnI Signal Sweep SoundPath Ca. ~. ep.7 Tmp oo: MCD4O- CW q. CCWRJ SceiidB: '36.0- a" o: dB, 'Reflector Amplitude%
IDfslon Sondat Cam. SOLTemp. 75 Temp. Tool: MCNDE40194 Exam Surface: 0. -Type: _ _NIA-_ _ _, _._ 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 9 80%: No, Reviewed Previous Data: -Yes,-___Examinerij Lee Dategntr Dt evee ,212f .,,., ,l " ./ I ._." 1. -" 'I ... ..lt44_r'11 Hassel, Matt S. 41312014 Oignature Date ANil Review Signature Date
* " Site/Unit:
Summary No.: Workscope:
UT CaflbrationCi mination A-TIACHNENT F'A,-6EZ eBF0 C MeGuim e 2 11112R1.11.0040"'SI Procedure:
Procedure Rev.: Wbrk.Order No.: 'NDE-995 Outage No.: 1112-22 Report No.: -UT-14-3.1 Page: 2 of 9 02147112 Code: 199812000 Addenda 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'I CalIel.: .1226 PulserType:
Square .Exam Angle: -60 SquintAngle:
-NIA nter; -a1.FiLnal Cal 1159! ___3/2_ 41__Damping. 500 Ohms Reject: 0% Measurd-Angle:
60 Mode: Shear ow _P R F: A u to H igh S U F req.: S -E xit P oin t 0.25 ' of E lem ents: I. C o up lanh: -'1 2126 Ci c m e e t a _ _ _ _ _ _ _ U nit Freuecy 50 lixRetiy:Fuiwae Cl.Bach 122 -Crcumferentila Orientted Sea~rch Unit.Confl.: NonCat. Focus: WA 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] (If Yes. 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 LI, r Summary No.: Workscope:
McGuire i 2 UT Calibration Cimination Procedure:
Procedure Rev.:*Work Order No.: NDE-995 ATTACHr[NENT PAIEE IF 9 Outage No.: M2-22 Report No.: UT-14480 Page: 3 of 9 M2.R1.11.0046 151 S02147112 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 .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_ _12t2 ° 4/3/2014 '-Final Cal1212 4032014'Damping: 500 Ohms Reject: 0% Measured Angle: 70 Mo.e: Shear Made.. ";_ _ _PRF: Auto High SU Freq.: 5 MHz Exit Point 0.3" #ofElements:
'I C it M R f u N -Cal. Batch: 12125 Circumferentlal'Orientated Search Unit Frleque'ncr"y.
5.0M1"z RecW.y Ful!w'ave .Confi.: -Non Int. MIA " .;!n CoPf0S ._ _ _ Type: ULTRAGEL U Calibratlon -Signal , Sweep Voltage: 450 Pulse Widlh: 100 ns Shape: Round Contour: Flat Mfg: iMANAFLUX Amlitude % Division Sound Path 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- Type: L 67ULTRAGEI II 0.--____ -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 cW 4I 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 Level IliH Sj I p ture Date Site Review k 1L4 t~ue IDate H a s s e l, M a t t S .4 0 2 0 1 4 1 R I A I ' I , Other Level NIA Signature Date ANIReview Signature Date WA -
E I. Site/Urn' McGuire I Summary No.: M2,R1.'Workscope:
I, 2 UT Calibrationfjimination Procedure:
Procedure.Rev.:
Worc Order No.: AIT TACH ENU I PA6E4 IF NDE-995 C(.Outage No-" M2-22 Report No.: UT-14-388 Page: 4 of 9 11.0048 SI 0214712 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 Checks .Calibration Signal Sweep Sound Path Manufacturer GE Manufacturer:
GE Initial C81 1214 413/2014 'Refleator Amplitude
-1Divison Model: USN 60 SW' Linearity.
L.-14-184 Size. .25" Model: Cutup -G Iner Co ID 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 -inal CaL 1 _____-_____ Final CaT 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 ________ ___Ax. Gain (dB): 46.0 Ciro. Gain (dB): N/A Search Unit Cable Exam Batch: 121 25 N I Screen Div. = .125 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Type: ULTRAGLL il____ -Mfg.: 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 d Reactor Amplitude%
Ds Son Pah Cal. BIk. Temp. 75 Temp. Tool: MCNDE40194 Exam Surface: on. Type: N/A N/A Camp. Temp. 73 Temp. Tool: MCNDE40194 Surface Condition:
As Ground Recordable Indication(s):
Yes 0 NO l (If Yes, Ref. Attached Ultrasonic Indication Report)Results: Accept 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. 4/3/2014A6;~c .C c e, Examiner Level U.N ~~ 4 Signature -ae ieRps A Other Level NIA Signature Date ANII Review gnature NWA (/7, I Site/Unit:
McGuire I Summary No.: M2.RI.Workscope:-
II'UT Callbration(j rimination
'AT TIMKENE t.8 PA5 -OF '9-C 2 11.0048 SI Procedure:
Pro e dure Rev.: Work Order No.: NDE.640 02147112, Outage No.: M2-22 Report No:- UT-14-., 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 .1058 41X2014 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:
I ICuplant 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 -Search Unitacable Exa Batch, 12125 N/A _Serc Uni Cablee LTAG I Screen Div. w .1 In. of Sound Path Type: RG-174 Length: 0 No. Conn.; 0 ype ULTRA .G Calibration Block Scan Coverage g Mfg.: MAGNAF AU Cal. Block No. Component Upstream pJ Downstream Ea Scan dB: 15.0 Reference BSacik Reference/lSmulator Block C-41t Reiecor aplueOeo S oundPat Thickness 0.281 Die.: __1_"__1___
CW1] " CCW[a Scan dB: 15.0 Serial No.:. 1144., .d "Gain 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: MCNDE40194 Surface Condtin: As Ground "te 80 5500" Recordable Indication(s):
Yes, E] NO [j (If Yes, Ref. Attached Ultrasonic Indication Report.).
.* ., .I Results: Accept R] Reject F] info ]. Comments:
NIA 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. .47 1/312014 ~ $N 4~Lwa t* W.Examiner Level 1.-N .Data Site Review(. Sg.atui Date Hassel, Matt S. N A Other Level WA Signature Date, INII Reviw igatr Date WA __ __ _ __ __ _ __ __ _ __ __ _IJ'Af ATTACHMENT
£IF 1 C 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 ý 02 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-] I 1--I 2 [1 cw El ccw FROM L to L INCHES FROM WO to to _____*_ANGLE: 0 03 45 Li 60 other FROM DEG to DEG Fl NO SCAN FL LIMITED SCAN SURFACE MI 1 2 BEAM DIRECTION Q 1 r- 2 rli cw l--i.ccw Ur-14-388 FROM L to L 4 ANGLE: Di0 EL 5 [160* _ .... .___ .INCHES FROM WO "__ to _other .. FROM DEG to DEG,* Sketch(s) rattached O yes l No A ok 2 A TTACONENT e SupplemenCto.eport, PG E~ýReportNa.:
UT-14-38 page: 7 of, 9 Summary No.: M2.R1.11.0048 Examiner.
Howard, Dean M.ExOminer:
HasselM S.Other~ WA Level: 'l AN Reviewer, DatX -b..fm , "'a_Level: 1144 Sftrfe RvieW Date:___Lee.W-ANReview.-..-
Date: Comments:
Thickness&
Contour Sketh or Photo: Sx I-H fCIE~l Summnay ND.:
Examiner Howard, Dean M.Examiner:
Hassel MattS.Other NIA Su .pplemen'L~
Report Report No.: UT-14-368 Page: 8 of S Level: Il-N Level: -Il;.N,, Level: NIA Site Review Mete: __ _'ANI Review.F~.~~--
Date:.Y//-~
Comments:
Coverage Plot Skewh or Photo: 14,0 0 Q 0-o 5'~.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 Summary No.: M2.R1.11.0048 Workscope:
ISI Procedure:
Procedure Rev.: Work Order No.: NDE-995 6 02147112 Outage No.: M2-22 " Report No.: UT-14-388 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
C Summrasy ft~: C UT Calibration/Examination
'A ITA-CilMNET -C~PAGE I OFs 1 2 Procedure Pmoedure Ru'.;Wo* Order No.:.W495 6 Outage No.: KIA ReportfNo:
DQP4UT-144373 Page: I of a 021147122.
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 SWat Tme: 078M Fiish T0I: -,010 Ko ant settings:
Cal- Mute Date ._ AxId Orientated Search Unit De&ay: N .5151 Ranget .6 so" .I .erFrq.: N. IMe. Ch cks" Moe: S 6 W narl: .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 meaeu c 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-5 ___________
1Division 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 S Sa .= 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 Upsteam n Downslream[]
Scandil: 33.0 RefernceBlOCk Referenc*l1lmulator Block Thickness 0.281 DID.: 1.9 0 c~sa 9 soSua o: WA Su Relctaiud 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 d Comments:, 44" 3.Bu Cire wodge used 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 ., ,D 4M/14-E.i, L Signature Date Ste Review_ Date Gibera~lf Level Other Level WAi SDataur -Aale~o MIA _________________Y/_______________
Sfelli MaGuir I SumrNo. M2.R1 Worksaooe:
UT CalibratlonlExamination ATTACHMENT
!." FARE OF C.2.11.0051 1'81 Procedure:
work Order No.: ND0-47S1 0217122.Outage No.: WA Report No- BOP.UT-14-373 Page: -2 of 8 Code: WA Cattem: 'NIA" LWcktion A Drawing No-, WA 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 L , eti ' i "s SeahUnit 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 6________.
___ Manufatrebw KBA 10IfhIiCal 0911! 4W8204 CalibtrA mpnignal%
S~wepSudPh
_ _ _ __USN 60 SW Unt.
..,lt: -.25 delt ACornpm-d
: h. cal,. I Notch Delar_ S0400, Range: .75 Freq.: a MHz Center Freq.' .47-. ntr.. cal. __...._I....-
M10 Caw/l .1226 PulsrType:
Square Exam Anl.e: 60 Squ*ltAne:, A ,A .. ... ..';-;- 'el~t 0,(,"-
U 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. ft& ous IRA, CW.'Batch:
,12125 Cfrcnmferential Odeontted Search Unit Voltge: 450 PulseWidth:
100 es. Shp.~ Ron Cotu Fl t pe UlAELca n sge Swe..Mfg.: MAGNLUX- Ref.r ýArplbnude.%
Division .P"th Wedg Style MSWQC J.-Ax. Gain (dB) 4.0 Ciro Gain (dB): NA Serh UnitCabln Exam Batch: 12112 9A 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 , RaferencllSimulator Blok.,~~Gain Si ee Thickness 0.2"1 Ohm.:- I.9 CW 7' CCW;I! ScandB: WA Seral N1.:- WA daBn -_r n al ] SoundPath 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" "Dals Ye " Examiner .LNSn-u Da1N Review: f g " Dat Level u~s. ." SignaDate SiteReview S--.atr Date H as.sel .mat &,. ,. 40-,014 Vthe Leve WA SntreDate ANIl Review Sinaury ot wUxB Ie MUi 6 I=d juouoduwos je posa gqj t Wmwumoo ou I I I In-do ICPouft I I I-_______ IN toad puno g .uoflwqij nlun qPmmS poilusPO lcuwqwflSlD"Zol'" ' S'9 " 09 42IO Clo11...... lnv.O X1 % epmdu'v JMZBPH-~""'le "8 1 MM (olJdoft uooevut iouaSen Paqmmy "Ieo maA iJ) ý oN :(N)uolzp-um eoepiwou PUnM9 SV :uwwpmuOO pao0MOlN :oo.L c-lo MIN ..'JJn8 wo ýO-NOW :qooj 'Lu j dtuaj d L lo YIN :,ONleOS VA :9 S L[eyMe *".JMO f. ' "O tal" Ssgo u.l-ajg Seomauiu os9 :p ueos. ý', umaamma 'UIwdn ZOS "9 wo.1=3 .."OOm --CS g II O'N1i '9 ae w I ipud puno: l jo =
* A ]a.eq niiiF :(%P) uloWI "IX D 0"9 la(p) UF O" xfl1ZIVNOV WSop IS :moluoo puna2J :odeM u WX :4lPIM GSlnd OSP :95610A SiI, V YIN Ww~d wlUON ."flquo3 *,f t'.UA, :A OH1 ZoE m "Ueinbwa ,juqdno3 I. :1U9=Blo#
XO UtdW o -=T :.bw rs qUJ.o -_:nv-"qs GoP Ml O PUV PeyiPn ' s ýlO 00a :Dudlwea-* YIN llI6 OL. :yVWc u= cuunbs ,dlaesLnid 9ow PAMPA 0*um *-PM SrW -mwr -sgs ___________
MM_ me iSO jeful m? ?b3~15130 otEB?.wunu j3jg w:usaisws do-: "3i,"UD -dWO * " s ,"1'-i MS -O NSI1 'atow+Ev I I"".s _____ _____ ____. __i________
__________,u q sos:tl130 , d ,, ,, 181',nIn Wpa's pUmuoZo leUIX os lu'm.i.ua 690 -MwULL lS 912"S r S to2e Uo -BOA MsuOawrl'tl IS,'S u*oIOWOlUSSIoiqL vYN ,'BuWWsz.S 95Me, m :l waUw'mo ON :at wuas_ _ _ _ _N 0) edjld =uo110=00 VIM "ON WMCI VIN :uooeool VIN :aue1r"o vYI .o a pS 9 82£Cl"-JIfldOg VON iiodoii VIN VO 6 EZZLIPRO 9"ON ~'PIDO PM:'AB 5MJP8ooi.'mnpaowd ld :o9dooMM ,
:'aoN Ajuwung g oJJU9Dw .i~wfpu9 i -
3),8 JO LlgVd D IN3NH3VIIV C..,hVA UDIDyJW Sitelunit:
McGuire I Summary No-: M112.1ti.Woikscopo; P C UT Galibration/lExamination ATTACHMENT Q,.PAE 4- OVY C 2 J1,0051 Procedure:
Procedure Rev-Work Order No.: NDE440 5 Oulage No.: WA Repwrt No.: BOP-UT-14-4T3 POgW A4 of 8 021471122 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 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%
SonUSN sOSW Linearity:.
L-14-184 Si 0.25 Model: Gamma 7nerr. Col.- BIN 80 m 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: -n ogWtCa _ __PRF: Auto High SU Freq.: 5.0 Mrz Fil Pot MA 0of Elements:
1...._-Frequency:
&.0 M3z 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 45 P~l~ ~dlU 10 ~ Shape Round Contoure WIA Sig ANALX- ROIC~ napltue ivswepoundPt Wedge Stye: lNIA -A m Ax Gain (0i): 15.0 Ciro. Gain (de): -IA Search Unit Cablo Exam Bstch: 12125 WA SScrew Div. = .1 In. of Sound Path Type: RG.1174 Length: 6.1U W Cona n."; Type: ULTIAGEL'II, CalibratUon Block Scan Coverage -z MAGUMUX Cal. Block No. Component Upstream n DownsttramlZ Scan dB: 15.0 Reference Block Rehrencelolmulator Block ThfIluess
.281 Die. " :W6d CM10 Scand5 f 1 .l 9" B No.: 11-4949 Rel Sigral Swe ep Sound Path Cal SkTem. t Tmp.Too MG E4094dB Reflector, Aanptbjdo%
D Msbon 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
; 11 AsG6n .'Se 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 Percent Of Coverage Ob ta id l d : Yes ,. yes Reviewed Previous Dale: No -__S I Initial Exam Exmniner Laval wIm gnaubro Date ReviWer Dab Howard, Dean 4isiWoi 9'b II C l A .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 Uj 1, e ATTACHENT Cd PAGE'SOf DUKE POWER COMPANY ISI LIMITATION REPORT Component/Weld ID: 2NC2FW45-5 Item No: M2121.11.0051 remarks: 0 NO SCAN SURFACE BEAM DIRECTION No-scan due to.= to"A .4.,s.,q 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 O 0 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 El LIMITED SCAN SURFACE ElI1 2 BEAM DIRECTION[1 1 E- 2 [1 Cw E[ cew BOP-UT-14-373 Sketch(s) attached FROM L to L INCHES FROM WO to 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 ýU Supplemental Report Repott No- BOP-UT-14-.3 Page; 6 of 8 Summary No.: M2.RI.11.00511 Examiner Howard, Dean w j., .,, Examinwer.
Hasmel.MadtS.
,-Olhen NMA Level: IlM Level: If-N Level: IA Site Review:. , .(1 Date: ANII Review. Date: 1-, Comments:
Coverage Plot Sketch or Photo: r-LoLJ ýFI'1- 5 a//." II-:-S I-~~1 A1lso rcdqmvet
.ax1.0 orremW- V ,, S"r~# 7VMA0
-ý mo-j3 -...-, .~1~Df')Is co 0:0104d -to trims 4aluco~ puC SSWVIoj sMuMtO3_____ Mo3A9ou IINVI-vim j0~a9 VIM UMq N-Il 4aAal -SUIWV4IuseH UBIaUjwuc Nil *marl 49PIP w~ 7 uceaeFwm 'JMN3uawWC l.5GO~W :,ON ?f4 iewwns 9 JO L -Mo 94"C-Wlk-dou
--O 1OdGH piodaH Ie;uatwolddnS 4JO L 39Vd --)D1I3ND~IVITY
* Lo"Mey, ATTACHNENTT Determination of Percent Coverage for PABE Y OF  UT Examinations
-Pipe Site/Unit:
MoGuire / 2 Summary No.: M2.RI.11.0051 Workscope:
PSI Procedure:
Procedure Rev.: Work Order No.: NDE-995 6 02147122)utage No.: NIA Report No.: BOP-UT-14-373 Page: 8 of 8 45 dea Upstream Downstream CW CCW 100.000 100.000 100.000% Length X % volume of length / 100 =% Length X 0.000 % volume of length 1100 =% Length X 50.000 % volume of length / 100 =% Length X 50.000 % volume of length /100 =0.000 50.000 50.000% total for Upstream% total for Downstream
% total for CW% 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 Downstream CW CCW 100.000 % Length X% Length X% Length X% Length X 100.000 % volume of length I 100 = 100.000 % total for Upstream% volume of length 1100 = % total for Downstream
% volume of length / 100 = % total for CW% 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}}

Latest revision as of 09:37, 7 April 2019

Redirect to:

Retrieved from "https://kanterella.com/w/index.php?title=ML15202A126&oldid=1418810"