Text

Relief Request 16-MN-001, Limited Weld Examinations
	ML16125A133
Person / Time
Site:	McGuire
Issue date:	04/28/2016
From:	Capps S D; Duke Energy Carolinas
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	16-MN-001, MNS-16-036
	Download: ML16125A133 (76)
	v • d • e

(-..DUKE Serial No: MNS-16-036 April 28, 2016 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC

Subject:

Duke Energy Carolinas, LLC (Duke Energy) McGuire Nuclear Station, Unit 1 Docket No. 50-369 Relief Request 16-MN-001 Limited Weld Examinations Steven D. Capps Vice President McGuire Nuclear Station Duke Energy MGOlVP I 12700 Hagers Ferry Road Huntersville, NC 28078 O: 980.875.4805 f: 980.875.4809 Steven.Capps@duke-energy.com 10 CFR 50.55a 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 lnservice Inspection Plan for McGuire Unit 1, Fourth 10-Year lnservice Inspection Interval.

The details of the request are 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, Enclosure www.duke-energy.com U.S. Nuclear Regulatory Commission April 28, 2016 Page2 xc: C. Haney, 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 0-8G9A Rockville, MD 20852-2738 J. Zeiler NRC Senior Resident Inspector McGuire Nuclear Station U.S. Nuclear Regulatory Commission April 28, 2016 Page 3 bxc: Mark Pyne (EC05ZB) Hoang Dinh (EC05ZB) Lester Stauffer (ECO?C) Steven Dean (MH01A) Kay Crane (MG01 RC) Master File MC-801.01 (MG02DM) ELL (EC02ZF)

Relief Request 16-MN-001 ENCLOSURE McGuire Relief Request 16-MN-001

1.0 Scope

of Relief Request Relief is requested pursuant to 10 CFR 50.55a(g)(5)(iii) for welds listed in Table 1. These welds were required to be examined in accordance with lnservice Inspection Plans for the following Unit. McGuire Nuclear Station -Unit 1 Fourth 10-Year lnservice Inspection Interval Interval Start Date: 12/01/2011 Interval End Date: 11/30/2021 Table 1 Relief McGuire Examination Weld ID Reguest Unit Performed Number Section Number (Refueling Number Outage) 2.0 1 1EOC23 1 PZR-12 ISi 3.0 1 1EOC23 1PZR-15 ISi 4.0 1 1EOC23 1 PZR-16 ISi 5.0 1 1EOC23 1ASWINJF-2 ISi Page 1 of9 ltem/Summai:y Examination Number Data M1.83.110.0002 See Attachment A Pages 1-2 Pages 1-15 M1.83.110.0005 See Attachment 8 Pages 1-2 Paqes 1-15 M1.83.110.0006 See Attachment C Pages 1-2 Pages 1-15 M1 .C1.10.0004 See Attachment D Pages 1-8 McGuire Relief Request 16-MN-001 2.0 Weld ID No. 1 PZR-12 2.1 ASME Code Component(s)

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Spray Nozzle to Head Circumferential Weld Weld ID= 1PZR-12 Summary Number= M1.B3.110.0002

2.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 2.3 Applicable Code Requirements IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

2.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

12. 75 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77.5% coverage.

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be redesigned and replaced, which is impractical.

Page 2 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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 deteGt service induced flaws. Use of other manual or automi;ited 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 Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

2.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1 PZR-12 (Summary Number M1.B3.110.0002) 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-12 (Summary Number M1.B3.110.0002) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 3 of9 McGuire Relief Request 16-MN-001 3.0 Weld ID No. 1PZR-15 3.1 ASME Code Component(s)

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Safety Nozzle to Head Circumferential Weld Weld ID= 1PZR-15 Summary Number= M1 .83.110.0005

3.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 3.3 Applicable Code Requirements IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number 83.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

3.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

15.0 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77.5% coverage;

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be redesigned and replaced, which is impractical.

Page 4 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

3.5 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.

3.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

3.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1 PZR-15 (Summary Number M1.83.110.0005) was conducted using 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-15 (Summary Number M1.B3.110.0005) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 5 of9 McGuire Relief Request 16-MN-001 4.0 Weld ID No. 1 PZR-16 4.1 ASME Code Component(s}

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Relief Nozzle to Head Circumferential Weld Weld ID= 1PZR-16 Summary Number= M1.B3.110.0006

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-D, Item Number B3.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

4.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

15.0 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77 .5% coverage.

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be

redesigned and replaced, which is impractical.

Page 6 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

4.5 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 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.

4.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

4.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1PZR-16 (Summary Number M1.B3.110.0006) 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-16 (Summary Number M1.B3.110.0006) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 7 of9 McGuire Relief Request 16-MN-001 5.0 Weld ID No.1ASWINJF-2 5.1 ASME Code Component(s}

Affected Class 2 Pressure Vessel Weld Seal Water Injection Filter 1A Chemical and Volume Control System Shell to Lower Flange Weld Weld ID= 1ASWINJF-2 Summary Number= M1 .C1.10.0004

5.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 5.3 Applicable Code Requirements IWC-2500, Table IWC-2500-1, Examination Category C-A, Item Number C1.10 Fig. IWC-2500-1 (c), 100% Volume Coverage of Examination Volume J-K-L-M 5.4 Impracticality of Compliance Component configuration:

Surface 1: Shell -Stainless Steel (Welded 304 SST)

Surface 2: Flange -Stainless Steel (Welded 304 SST)

Diameter:

4.0 in.

Thickness:

.438 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 45° & 70° shear waves for axial scans obtained 80.3% S1 coverage and 36.1 % S2 coverage.

Exam Volume coverage using 45° shear waves for CW and CCW scans obtained 65.6% coverage.

The aggregate coverage was calculated to be (36.1 % + 80.3% + 65.6% + 65.6%) /4 = 61.9%. The impracticality was caused by the configuration of the vessel flange surface that limited scanning from Surface 2, Axial, CW, and CCW directions.

In order to scan all of the required volume for this weld, the vessel flange would have to be redesigned and replaced, which is impractical.

Page 8 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

5.5 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.

5.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

5.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1ASWINJF-2 (Summary Number M1 .C1.10.0004) 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 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 1ASWINJF-2 (Summary Number M1.C1.10.0004) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 9 of9 Relief Request Serial Number 16-MN-001 Attachment A (Pages 1-2) (Pages 1-15)

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PRE-JOB Surface condition and configuration PRE-JOB Limitations l!RE-JO§ Previous Data and Previous PIPs PRE-JOB Drawings PRE-JOB *Welding Proeess and joint configuration PRE-JQB Area of Interest (Section XI, Risk lnfonned)

PRE-JOB Scan Plan PRE-JOB Team Scanning PRE-JOB Mock-Ups PRE-JOB Review ofplanned examination including angles, modes, etc. PRE-JOB . Known failure mechanisms expected flaw types and locations PRE-JOB Unexpected conditions detrimental to the planned examination PRE-JOB Roles of the and the ANII eRJHOB OE (company and industry events specific to examination)

PRE-JO§ Expectations for Co&Tective Action initiation (PIP or CR) PREIJ'OST-JOB Physical limitations PRE/POST-JOB Unexpected conditions POST-JOB Indications/conditions detected or observed PQSI-JOB Indications/conditions requiring further evaluation POST-JOB Coverage limitations and calculations POST-JOB Team POST -JOB Dose post-JOB Safety (ssues POST-JOB Overall job perrorrnancc POS"{-JOB Inadequacies of the ISi Work Order, and Drawings (Initiate PIP) POST-JOB Examiner concerns POST-JOB PAOE I of2 "R£Po,er A>o: tJT'. II/* 3 t?; OI. l'llf ,:;)

ATTACHMENT A PA.&E I HIS UT Calibrati amination Site/Unit:

McGuire 1 Procedure:

NOE-1120 Outage No.: M1-23 Summary No.: M1.B3.110.0002 Procedure Rev.: 7 Report No.: UT-14-395 ....... ----------

Works cope: ISi Work Order No.: 02t07308 Page: or 15 Code: 199812000 Addenda Cat/llem:

Locailon:

Drawing No.: MC-ISIN4-1553.02.00 Desaiption:

Nozzle to Head System ID: NC

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Component ID: 1 PZR-12 Stze/Lenglh:

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Llmitauons:

Yes

Sea attached &h891S Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Date Axial Orientated Search Unit Time Serial No.: 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0700 9/19/2014 Reflector Amplitude% .Division Sound Path Model: USN60SW linearity; L-14-208 Size: 0.5"x1.ll" Model: Gamma Inter. ca1. 1/4T 80 1.2 .857 Delay: 7.5988 Range: 7.00 Inter. Cal. 1233 9119/2014 1/rt' 65 2.6 1.81" Freq.: 2.25MHz Center Freq;: NIA Inter. Cal. 3f4T 61 3.8 2.69" M'U Cal/Vel: 0.123 Pulser Type: Square Exam Angle:

35 Squint Angle: NIA -Final cal 1446 -9/19/2014 . 514T 24 6.S 4.55 Damping: 5000hms Reject: 0% Measured Angle: 36 Mode: Shear 33 --Cauplant ID Notch 5.4 3.6T' PRF: Auto High SU Freq.: 2.25MHz Exit Point .7 tJ. of Elements: Cal. Batch: Rectify:

12125 Clrcumferenlial Oriental.ad Search Unit Frequency:

2.25MHz Con fig.: Single Focus: NIA Type: ULTRAGELll Calibration Signal Sweep Voltage: 450 Pulse W1dUt: 220 Shape: Reel Contour: Rat Ml'g.: MAGNAFLUX Reflector Amplitude%

Division Sound Path Wedge Style: sws Exam Batch: NIA 12125 Ax. Gain (dB): 37.9 C1rc. Gain (dB): NIA Search Unit Cable Type: ULTRAG.el.11 1 Screen Div. = .7 in. of Sound Path Type: RG-174 No.Conn.:

0 Mfg.: MAGNAFLUX

Celibrallon Block Scan Coverage Cal. Block No. 50338 Upstream 1i!J Downstreaml!2J Scan dB: Referunce Block Reference/Simulator Block Gain Signal .. Sweep Thickness 3.00 Dia.: Flat CWli!j CCW2J Scan dB: 51.2 Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: o.o. Type: ROMPAS 22.3 2 Radius 80 2.9 2.00" Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Sm oath Recordable lndlcatlan(s):

Yes No (If Yes, Ref. Attached Ultrasonic:

Indication Report.) Results: lnroo Commenis:

FC 14-10 Calibrated reflectors verified Acc:ept lilJ Percent Of Coverage Obtained > 90%: No Examiner Level Bull, W. Keith .Examiner Level Kostar, Rickey Other Level Jensen, Paule J. Re\lllM'eil Previous Data: Yes Date Reviewer 911912014

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'#S 1PZR-15 1PZR-16 45°. 60°. and 60° near'surlace shear wave inspection required for exam volume in the axial and circunlf etential directions as snown. < *

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nozzle to the extent J)ossible and scanning towards and through the vessel head exam volume. Exam volume includes the full volume of weld, plus 1/2 TofBase Metal on each side of the weld measurecHrom the weld toes, . Cbmoonent Spray Nozzle SatetY:Nozz1e Relief Nazzle : 0° inspection required for entire exam volume: Component ThickneSs

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Relief Request Serial Number . 16-MN-001 Attachment B * (Pages 1-2) (Pages 1-15)

UT Calibrati Srte/Unit McGuire I 1 Procadure:

Summary No.: M1.B3.110.0005 Procedure Re11.: ---------------------------

w oncs c:o pe: ISi Work Order No.: Cade: 199812000 Addenda Cal/Item:

B-D/83.110 Drawing No.: MC-ISIN4-1553-02.00

==

Description:==

Nozzle to Head System ID: NC NDE-640 5 02107308 Locallol'I:

11JTA&HMEIT S PUE I Of .Z. Outage No.: M1-23 Report No.:

Page: 1 of 2 ------------------------------------------------------------------------------------------------------------------

Compo n en ll D: 1PZR-15 Slzell.englh:

NIA Thickness/Diameter:

CS I 2.500 I NA ----------------------------------------------------------------

Limitations:

Yes -See attached sheets Slart'.fime:

1236 Finish Time: 1420 Instrument Settings SeatehUnit Cal. Axial Orientated Search Unit Time Date Serial No.: 13600171 serial No.: G85215 Checks Calibration Signal sweep Manufacturar:

GE Manufacturer.

Automation lnHlalCsl 0700 911912014 Reflector Amplitude%

Division Sound Path Model: USN GO SW Linearity:

L-14-212 Size: 0.75 Model: Gamma Inter. Cal. 114 T 78 1A .620" Oe!ay: .9491 Range; S.O" Freq.: 2.25MHz Center Freq.: NIA , Inter. Cal. 1234 9/t9/2014 112T 80 2.9 1.40" M'llCslNel:

.2347 Pulser Type: Square Exam Angle: 0 Squint Angle: NIA Inter. Cal. 314T 70 4A 2.20" Damping: SOOOhms Re1ect: 0% --Flna1ca1 1445 9/19/2014 BW 100i-6.2 2.980" Measured Allgte: 0 Mode: Lon9* PRF: Auto High SU Freq.: 2.25MH% --Couplant Exit Point NIA #of Elements:

1 Frequency:

2.25MHz Reettfy: Fullwave Single -Cal Balch: 12125 Circumferential Oilentatad Searc:h Unit

Pulse Width: COnfig.: Focus: NIA

Voltage: 450 220 Type: ULTRAGELU Calibration Signal Sweep Shape; Round Contour. Flat Mfg.: MAGNAFLUX Reflector

_Amplitude%

Division Sound Path Wedge Style: NIA SeeAxlal Ax. Gain (dB): 18.5 Circ. Gain (dB): 18.5 Exam Batch: 12125 .5 Sound Path search Unit Cable 1 Screen Div. "' in. of Type: ULTRAGELIJ

---Type: RG-174 Length: 6' No.Conn.:

0 -Mfg.: MAGNAFWX Calibration Block Scan Coverage Cal. Block No. 50338 Upslream Downstream Ii!! Scan Referenea Block RefarencelSimulator Block Thickness 3.00 Dia.: Flat Gain Signal Sweep CW2] CCWli!) Scan dB:* 31.2 Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

-Type: ROMPAS Exam Surface: O.D. 8.5 1"Radius 80 *2.00 1.001" Comp. Temp. 80 Temp. Toal: MCNOE40130 Surface Condilion:

smooth Recordable lndication(s):

YesQ No (Ir Yes, Ref. Attached Ultrasonic Indication Report.) Info O Comments:, FC 1.f.09, 1+45 See Report# UT-14-401 for limitation Resulls:

Reject O Percent Of Co11erage Obtained > 90%: No Reviewed Prellious Data: Examiner Le11e1 Bun, w. Keith Examrner Level Koster, Rickey Other Level Jensen. Paule J. Yes Date Reviewer 10-J'f 9119/2014 ltiulfi Elcllik Date Site Review 9/19/2014 NIA Dale ANll Review 9/1912014 Swan, Jerome Signature Date 10/10J2014 Date Date

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Pl$J UT Calibrati Site/Unit:

McGuire 1 Procedure:

Summary No.: M1.B3.110.0005 Procedu,re Rav.:

Wo ms cope: ISi Walk Order No.: Code: 199812000 Addenda Cal/Item:

B*D/83.110 Drawing No.: MC4SIN4-1553-02.00

==

Description:==

Nozzle .to Head System ID: NC NDE-820 7 02107308 Location:

A TT ACHNEI i B PA&E l IF 15 Outage Na.: M1*23 Report No.: UT-14-401.

Page: 1 of 15 Component ID: 1PZR*16 Sizeil..englh:

NIA Thickness/Diameter.

CS I 2.500/ NA ---------------------------------------------------------------

Limilabons:

Yes *See auached aheelli Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Date Axial Orlenlated Search Unit Time Serial No.; 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal D7DD 911912014 Reftactor AmplitUde%

Division Sound Path Modal: USN&OSW Linearity:

L*14-2D8 Size: 0.5x1.0" Madel: Gamma Inter. Cal. 1/4T 80 1;2 .857" Delay: 7.5988 Range; 7.00" Inter. cat. 1233 911912014 1/2T 65 2.6 1.81" Freq.: 2.25MHz Center Freq.: NIA Pulser Type: Inter. Cal. 314T 51 3.8 2.69" M'tlCaWel:

0.123 Square Exam Angle: 35 Squint Angle: NIA --Final Cal 1446 9/19/2014 514T 24 6.5 4.55" Damping: 5000hms Reject: 0% Measured Angle: 35 Mode: Shear PRF: Auto High SU Freq.: 2.25MHz Couplant ID Notch 33 5.4 3.67" Exit Point .7" fl of Elemenls:

_1_ Cal. Batch: Frequency:

2.25MHz Rectify; Fullwave 12125 Cin:umferential Orlentabld Search Unit Config.: Single Focus: NIA Type: ULTRAGELll Calibratlon Signal sweep VQltage: 450 Pulse Width: 220 Shape: Rect. Contour: Flat Mfg.: MAGNAFLUX Rellector Amplitude%

Division Sound Path Wedge Style: sws Exam Batch: NIA 12125 Ax. Gain (dB): 37.0 ClrC. Gain (d8): NIA Search Unit Cable Type: ULTRAGELll 1 Screen Div. = .7 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: ..!. Mfg.: MAGHAFLUX

---Calibration Block Scan Coverage Cal. Block No. 60338 Upstream Ii!) Downstream li!j Scan dB: ..:!,!_ Reference Block Refenmce/Slmulalor Block Gain Signal Sweep Thickness 3.00 Dia.: Flat Scan dB: 51.2 Serial No.: 97-5589 d8 . Reflector Amantude%

Division Sound Path Cal. Biie. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: O.D. --Type: ROMPAS 22.3 2" Radius 80 2.9 2.00" -Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable lndlcation(s):

Yes No (If Yes, Ref. Attached Ultrasonic Indication Report.) Results:

D Reject O Info O Comments:

FC 14-10 Calibrated reflectors verified Percent Of Coverage Obtained > 90%; No Examiner Level Sull, W. Keith Examiner Level Koster1 Rickey Other Level Jensen, Paule J. Reviewed Previous Data: Yes Date 9119/2014

s-Date 911912014 Dale ANll Review 9/1912014 Date oate UT Calibrati HTACHMUT f> PA.5£2. IF IS Site/Umt McGuire I 1 Procedure:

NDE-1120 Oulage No.: M1-23 Summary No.: M1.B3.110.0005 Procedure Rev.: 7 Report No.: UT-14-401 W oflts cope: ISi Worlt Order No.: 02107308 Page: 2 of 15 Code: 199812000 Addenda CaUltem: B-D/83.110 Location:

Drawing No.: MC-ISIN.f-1553-02.00

==

Description:==

Nozzle to Head System ID: NC Compo nan t JO; 1 PZR*15 Size/Length:

NIA ThlcknesslDiameter.

CS I 2.500 I NA

Umitat1orn>:

Yes -See attached &heels Start Time: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 023KJV Serial No.: 828024 Checks Calibration Signal SWeep Manufacturer.

GE Manufacturer.

KBA Initial Cal 0700 9/191201 .. Reflector Amplitude%

DiVlsion Sound Path Model: USN60SW Linearity:

L-14-208 0.5"x1:0" Model: Gamma Inter. Cal. 1/4T SD 1.1 .943" Delay: 12.2488 Range: 8.S'i Freq.: 2.2& MHz Center Freq.: NIA Inter.Cal.

1331 9/.1912014 112T 60 2.3 1.9T' M'llCaUVel:

0.123 Pulser Type: SquaR1 Exam Angle: 45 Squint Angle: Inter. Cal. 314T 40 3.4 2.89 NIA --Final Cal 1447 9119/2014 514T 20 6.2 5.27" Damping: SDOOhms Reject: 0% Measured Angle: 45 Mode: Shear PRF: . AutoHigh SU Freq.: 2.25MHz Exit Point 0.7 #of Elements:

1 Couplant ID Notch 28 4.8 4.08" Frequency:

2.25MHz Rectify. Fullwave Config.: Single Focus: NI;:-Cal. Batch: 12125 Clreumferential Orientated Search Unit Voltage: 450 Pulse Width: 220 Contour. Type: ULTRAGELll CalibraUon Signal Sweep Sound Path Shape: Rect. Flat Mfg.: MAGNAFLUX Refleetor Amplitude%

Division Wedge Style: sws NIA A:I.. Gain (dB): 47.0 Circ. Gam (dBJ: NIA Search Unit Cable Exam Balch: 12125 1 Screen Div. = .85 in. of Sound Path Type: RG-174 length: 6' No.Conn.:

0 Type: ULTRAGELll

Mfg.: MAGNAFLUX CallbraUon Block Scan Coverage Cal. Block No. 50338 Upstream 621 Scan dB: RefeR1nce Block Reference/Simulator Block Thicklless 3.00 Dia: Flat CW!i!l CCW!i21 Scan dB: 61.0 Serial No.: 97-5589 Gain Signal Sweep Sound Path* dB Reflector Amplitude%

Division Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: O.D. Type: ROMPAS 26.2 2" Radius 80 2.35 1.998" Comp. Temp. 80 Temp. Tool: MCHOE40130 Surface Condition:

Smoolh Recordable lndicatlon(s):

VesQ No li2I (If Yes. Ref. Attached Ultrasonic Indication Report) Results: Accept &!I Info O Commenls:

FC 14-10 Percent Of Coverage Oblained > 90%: No Reviewed Previous Data: Examiner 'Level 11-N Bull, W. Keith Examiner Level 11-N Kostsr, Rickey Other Level 11-N Jensen, Paule J. Yes Date 9/19/2014 Date 9/19/2014 Date ANll Review 9119/2014 Calibrated reftectors verified Date 10.rs**<<t Date Dale UT Calibrati amination Site/Unit:

McGuire 1 Procedure:

Summary No.: M1.B3.110.0005 Procedure Rev.: ---------------------------

Work 5 cope: ISi Work Order No.: Code: 199812000 Addenda Cat.Jltem:

B-D/B3.110 OraWing No.: MC-ISIN4-1663-02.00

==

Description:==

Noule lo Head System 10: 1>4c NDE-820 7 02107308 Location:

AHACHMEIT B P.A&E:3 Uf I:; Outage No.: M1*23 Report No.: UT-14-401 Page: 3 of 15 Com pone n t ID: 1 PZR-15 Size/Length:

NIA Thickness/Diameter: . CS/ 2.500 I NA ---------------------------------------------------------

Limitations:

Yes *See attached sheets Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 13G00171 Serial No.: G14818 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer.

KBA Initial Cal 0700 9119/2014 Re Hector Amplitude%

Division Sound Path " Model: USN60SW Linearity:

L-14-212 Size: .5X1.0 Model: Gamma Inter. Cal. 114*y 78 1.2 1.62" Delay: 14.5541 Ran9e: 12.00" Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. 1328 911912014 1/2T 50 2.5 M'll Ca!Nel: 0.123 Pulser Type: Squaru Exam Angle: &O Squint Angle: NIA Inter. Cal. 3/4T 38 3.6 4.3T' -------Final Cal 1448 9/1912014 . 5.14T 14 6.2 7.44" Damping: 5000hms Reject: 0% Measured Angle: 60 Mode:. Shear PRF: Auto High SU Freq.: 2.25MHz Exit Point o.r* #.of Elements:

1 Couplant ID Notch 30 *5.0 6.0" Frequency:

2.25MHz Rectify: Fullwave Config.: Single Focus: H/A Cal. Batch: 12125 Clrcumfanmtial .Orientated.Search Unit Voltage: 450 PUl5e Width: 220 Shape: Rect. Contour: Flat Type: ULTRAGELll Calibration Signal Sweep Sound Path Mfg.: MAGNAFLUX Reftector Amplitude%

Dhiision Wedge Styla: sws NIA Ax. Gain (dB): 44.0 Circ. Gain (dB): NIA Search U.Ut.Cabla Exam Batch: 12125 1 Screen Div. = 1.2 in. of Sound Path Type: RG-174 Length: 6' No.Conn.:

0 Type: ULTRAGELU

Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Upstream 1!!1 Down5tream 1!!J Scan .dB: Refenince Block Reference/Simulator Block Thickness 3.00 Dia.: Flat Gain Signal Sweep cwo CCWO Scan dB: NIA Serial No.: 97-5589 dB Reflector Amplitude% . Division Sound Palh Cat. Blk. Temp. L Temp.Tool:

MCNDE40130

-Exam Surface: 0.0. Type: ROM PAS 30.0 2'Radius 80 1.65 1.980" Comp. Temp. 80 Temp. Tool: ._CNDE40130 Surface Condition:

Smooth Recordable lndication(s):

veso No b!j (If Yes, Ref. Attached Ultrasonic Indication Report.) Results:

Reject 0 Info O Comments:

FC 1.C-10 Percent Of Coverage Obta111ed

> 90%: Exanuner Level Bull, W. Keith Examiner Level Koster, Rickey Other Level Jensen, Paule J. No Reviewed Previous Data: Yes Date 9/1912014 Date 9/19/2014 Date ANll Review 9/1912014 Calibration reflectons verified Date Date Code:

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EXbM bt.u;-."T"o o111'Cf'i.

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....

Relief Request Serial Number .16-MN-001 . Attachment C (Pages 1-2) (Pages 1-15)

.. , .. alUCHMUT l. UT Calibrati

'amination UH I 8f Z.. Site/Unit McGuire 1 Procedure:

NDE-640 OulageNo.:

M1*23 ..-...--------------------------

5 um ma ry No.: M1.83.110.0006 Procedure Rev.: 5 Reiiort No.: UT-14-398

Works cope: ISi Work.Order No.: 02107308 Page: 1 of 2 Code: 199812000 Addenda 'Callllem:

B-0183.110 Location:

Drawing No.:

Oescriptlon:

Nozzle to Head System ID: NC ____________

...._ ______________________________________

--.,... _________________________________________________________

_ Component ID: 1 PZR-16 Slzellenglh:

NIA Thickness/Diameter.

CS / 2.500 I NA ---------------------------------------------------------------

Limitations:

Yes *See attached sheets Slart Tllne: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Tnne Date SenalNo.:

13G00171 Serial No.: G85216 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

Automation Initial Cal 0700 9119/2014 Reflackir . Amplitude%

Divi5ion Sound Path . Inter. Cal: Model: USN60SW Wneanty: L-14-212 Size: 0.75 Model: Gamma 1/4T 78 1.4 .620" Delay: .9491 Range: s.o" Freq.: 2.25 MHz Center Freq.: .NIA Inter. Cal. 1234 911912014 112T 80 2.9 1.40" M'tl CalNel: .2347 Pulser Type: Square Exam Angle: 0 Squinl Angle: NIA Inter. Cal. 314T 70 4.4 2.20" Dampmg: 5000hm5 Reject: 0% --Rna!Cal 1445 9/19/2014 BW 100+ 6..2 2.980" Measured Angle: 0 Mode: Long. PRF: Auto High SU Freq.: 2.25MHz --Couplant Exit Point NIA #of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave Config.: Single Focus: NIA Cal. Batdi: 12125 Cln:umferential Orientated Search Unit Pulse Width: Voltage: 450 220 Type: Ul-TRAGELll Calibration Signal Sweep Shape: Round Contour: Flat Mfg.: MAGNAFLUX Refledor Ampllll.lde%

Division Sound Path Wedge Style: NIA See Axial Ax. Gam (dB): 18.5 Circ. Gain (dB): 18.5 Exam Batch: 12125 1 .s Sound Palh Search Unit Cable Screen Div. = in. of Type: ULTRAGELll

---Type: RG*174 Length: 6' No.Conn.:

0 --Mfg.: MAGNA FLUX Calibration Block Scan Coverage Cal. Bicek No. 50338 Upstream 1i2J Downstream 1i2J Scan dB: Reference Block ReferenceJSlmulator Block ThickneS&

3.00 Ola.: Flat Gain Signal Sweep CW62J CCWl!2J Scan dB: 31:2 Serial No.: 97-5589 dB Relleclor Amplitude%

Division Sound Palh Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

--Type: ROM PAS Exam Surface: O.D. 8.5 'f"Radlus 80 2.00 1.001" Comp. Temp. BO Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable Indication(&):

Yes O No 1!21 (If Yes, Ref. Altlched Ultrasonic Indication Report.} Results: Accept 1i!J Info D ReJed O Comments:

FC 1+G9, 14-46 See Report# UT*14-399 for limitation Percent Of Coverage Obtained > 90%: Examiner Level Bull, W. Keith Examiner Level Koster, Rickey Other Level Jensen, Paule J. No Reviewed Previous Data: Yes Date Reviewer 9119/2014 -. .,:r.. Date Site Revlew 9111112014 NIA Date 9119/2014 Date 1011012014 Date Date I

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A>d: iJr.:.,1q-)"IA R=J "F ATTACHMENT

(!.. UT Calibrati

,i;amination PA&E I OF i5 Sile/Unit McGuire I 1 Procedure:

NDE-820 Outage No.: M1*23 Summary No.: M1.B3.110.0D06 Procedure Rev.: 7 Report No.: UT-14-399 Works c:o pe: ISi Work Order No.: 02107308 Page: 1 of 15 COde: 199812000 Addenda CaUltem: B-D/83.110 Location:

Drawing No.: MC-ISIN4-1553-02.00

==

Description:==

Nozzle to Head System ID: NC Component 10: 1PZR-16 Slze/1.englh:

NIA ThiclcneSSIDiametar:

CS I 2.500 J NA

Limitations:

Yes *See altadted sheets Start Time: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0700 9/1912014 Re Rector Amplitude%

Division Sound Path Model: USN SO SW Linearity:

L*14-208 Size: D.5"x1.0" Model: Gamma Inter. Cal. 1/4T 80 1.2 .8-57" Delay: 7.5988 Range: 7.DO" Inter. Cal. 1233 9/1912D14 1/2T 65 2.6 1.81" Freq.: 2.25 MHz Center Freq.: NIA Squam Inter. Cal. 31.CT 51 3.8 2.69" M'tl CalNel: D.123 Pulser Type: Exam Angle: 35 Squint Angle: NIA ------Final Cal 1446 9119'2014 5f4T 24 6.5 4.56" Damping: 5000hms Reject 0% Measured Angle: 35 Mode: Shear --Couplant ID Notch 33 5.4 3.&7" PRF: Auto High. SU Freq.: 2.25MHz Exit Point .7" # of Elements: 1 . .Rectify:

Fullwave -Cal. Batch: 12125 Circumfemntlal Orlentaled Search Unit Frequency:

2.25 MHz Con fig.: Single Focus: NIA Type: ULTRAGELll Callbratton Signal Sweep Voltage: 450 Pulse Width: 220 Shape: Rect. Contour. Flat Mfg.: MAGNAFLUX Reflector Amplitude%

DJVlsion Sound Path Wedge Style: sws Exam Batch: 12125 NIA Ax. Gain (dB}: 37.0 Circ. Garn (dB): NIA Search Unit Cable Tyl)(t: ULTRAGELll 1 Screen Dav.= .7 in. of Sound Path Type: RG-174 Length: 6' No.Con*n.:

0 Mfg.: MAGNAFLUX

--Calibration Slack Scan Coverage Cal. SloCk No. 50338 Upstream Downstream Ii{] Scan dB: .!!.:!. Reference Block ReferencelSlmuJator Block Gain Signal SWeep Thickness 3.00 Dia.: Flat scan Serial No.: 97-5589 dB Renector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNOE40130 Exam Surface: o.o. Type: ROM PAS 22;3 2" Radius 80 2.9 2.00" -Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable Indication{&):

Yes 0 No (If Yes, Ref. Attached Ullrasonlc Indication Report.) Results:

Re1ect O Info O Comments:

FC 14-10 Callbraled reflectors verified Percent Of Coverage Obtained > 90%: Examrner Bull, w. Keith Examiner Koster, Rickey Otller Jansen, Paule J. No Reviewed Previous Data: Yes Date 911912014

.:re Date 911912014 Date ANll Review 911912014 Dale-Dale Code:.

.. Sy11tem ID: --*: '-""'.,_ . .__ -.::.

---

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Description:

_NoZ:Zle,m'Head.: . ** .. * :-** ,

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component ID:-1PZR*1&. , .:, .* , . * .

- ,.,.,* . ,. . :.size/Leilglh:, '* ***NIA"" * * ; ,J'hiCknesS/Olameter:fCS/2.500/NA

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Manufacturer.

.. . .:GE , .. ,;-Manlifaaurer.

"* .. ** *

* *. :

lni11al:.Cal.

0100 -'9/1912014 . : .Re"nector:

M!PJitulre'%, Division

1 Model: : USN 60 SW . ' ' L:.14:.208 , .943': . ;

) Delay:

12:248& . *

a;s" Lim'rtillioiis:

"**'

SerialN9.:

M.'U CaJIYel: __ . *_0:_123_'

.......

...... Damping: PRF:

Volta.git:.

Ax. Gain (dB)'. examiner*

Kqster, Rickey ,Qlher 500 Otin'I!!.:

1:25MHz.:

'"50. _:".< *Jensen; Paule 'J,

ATTACHNEI T (!... UT Calibrati PASES Of IS Site/Unit McGuire 1 Procedure:

NDE-820 Outage No.: M1*23

Summaiy No.: M1.83.110.0006 Pro cecl u r a Rev.: 7 Report No.: UT-14-399 Work scope: 151 Work Order No.: 02107300 Page: 3 of 15 Code: 199812000 Addenda CatJllem:

B-D/83.110 Location:

Drawing No.: MC.JSIH4-1553-02.00

==

Description:==

Nozi:le to Head System ID: NC -------------------------------------------------------------------------------------------------------

Com pone n l ID: 1PZR*16 Size/length:

NIA Thickness/Diameter.

cs / 2.500 I NA ----------------------------------------------------------

Limitations:

Yes* See attached sheets Start Time: 1235 Finish Time: 1420 lnstniment Settings Search Unit Cal. Axial Orientated Search Unit Time Data SenalNo.:

13GD0171 Serial No.: G1481B Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

l<BA Initial Cal 0700 9119/2014.

Reflector Amplitude%

Division Sound Path Model: USN60.SW linearity:

Size: .5x1.0 Model: Gamma Inter. Cal. 1/4T 78 1.2 1.52" Delay: 14.5541 Range: 12.00" Freq.: 2.25MHz Center Freq.: NIA Inter.cal.

1328 9HW14 112T 50_ 2.5 2.94" M'U Cal/Val: 0.123 Pulser Type: Square Exam Angle: 60 Squint Angle: NIA Inter. Cal. 3/4T 38 3;6 4.37" ----Final Cal 1448 911912014 514T 14 6.2 7.44" Damping: 5000hms Rejed: 0% Measured Angle: so Mode: Shear PRF: -Couplant ID Notch 30 5.0 6.0" Auto High SU Freq.: 2.25MHz Exit Poinl 0.7 #of Elements:

1 Frequency:

2.25MHz Redify: Fullvvave Con fig.: Single Focus: NIA Cal. Batch: 12125 Clrcumfer&ntial Orientated Search Unit Voltage: 450 Pulse Width: 220 Shape: Rect. Contour: Flat Type: ULTRAGEL n Calibration Signal Sweep Sound Path Mfg.: MAGNAFLUX Renector Amplitude%

Division Wedge Style: sws NIA Ax. Gain (dB): 44.0 Circ. Gain (dBJ: NIA Search Unit C8ble Exam Batch: 12125 1 Screen Div.= 1.2 in. of Sound Path Type: RG*174 Length: 6' No.Conn.:

0 Type: ULTRAGELll

---Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Scan dB: 58.2 Reference Bfoc:k Reference/Simulator Block Thickness 3.00 Dia.: Flat ----Gain Signal Sweep cwo CCWO Scan dB: NIA Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

-Type: ROMPAS Exam Surface: O.D. 30.0 2'Radius 80 1.65 1.980" Comp. Temp. 80 Temp. Tool: MCNDE*0130 Surface Condition:

Smoolll Recordable lndicatlon(s):

Yes O (If Yes, Ref. Attached Ullrasonic fndicalfon Report) Results:

Info O Comments:

FC 14-10 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Examiner Level Bull, W. Keith Examiner Level Koster. Rickey Other Level Jensen, Paule J. Yes Dale Reviewer 9119/2014

l Date 9/1912014 Date ANH Review 9119/2014 Cslibratlon reflectors verified Date 10 *18*/'i Date Date Site/Umt:

McGuire 1 Summary No.: M1.B3.110.0006 Workscope:

ISi Code: 199812000 Addenda Drawing No.: MC*ISIN4-1553-02.00 System ID: NC UT Calibrati Procedure:

Procedure Rev.: Work Order No.: CatJJtem:

B-DJB3.110

==

Description:==

Nozzle to Head NDE-820 7 02107308 Location:

i. rt ACHMEK T C.. PUE 4 OF,rs Outage No.: M1-23 -------Report No.: UT-14-399 Page: 4 of 15 -----------------------------------------------------------------------------------------------------

Co mp one n t ID: 1PZR*16 Sizellength:

NIA Th1clmess/Olameter:

CS/ 2.500 I NA

Limitations:

Vos *See attached sheets StartTlme:

1235 Finish Time: 1420 Instrument SeWngs Search Unit Cal. Axial Orientated Search Unil Time Data SenalNo.:

13G00171 Serial No.: G14818 Checks Callbration Signal sweep Manufacturer:

GE Manul'acturer:

KBA lriitlal Cal 0700 9/19/2014 Reflector Amplitude%

Division . Sound Path Model: USN60SW Uneanty: L*14-212 Size: .5x1.0 Model: Gamma Inter.Cal.

.5" 80 2.0 1.00" Delay: 14.5541 Range: 5.0 Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. 1357 9119/2014 1.0" 55 4.0 2.;00" .. -Mir CallVel: .1230 Pulser Type: Square Exam Angle: 60 Squint Angle: NIA lnter._Cal

.251 64 3.0 1.46 --Final Cal 1449 9/19/2014 Damping: SOOOhms Reject: 0% Measured Angle: 60 Mode: Shear Auto High SU Freq.: 2.25MHz --Coil plant PRF: Exit Point 0.7" #of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave Focus: NIA Cal. Batch: 12125 Circumferential Orientated Search Unit Config.: Single Voltage: 450 Pulse Width: 220 Type:-ULTRAGELll Callbratron Signal Sweep Shape: Reel Contour: Flat Mfg.: MAGNAFLUX Reflector Amplitude%

Division Sound Path Wedge Style: sws NIA Ax. Gain (dB): 38.5 C1rc. Gain (dB): NIA Search Unit Cable Exam Batch: 12125 1 Saeen01v.

= .s in. of Sound Path Type: RG*174 Length: 6' No.Conn.:

0 Type: ULTRAGELll

---Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Upstream Ii!! Dowm;tream1!21 Scan Reference Block Refen1nce/Slmulator*Block Thlekness 3.00 Dia.: Flilt cwo CCWO ScandB: Serial No.: 97-6589 Gain Signal Sweep Sound Path NIA dB Reflector Amplitude%

Division Cal. Blk. Temp. 74 Temp. Tool: MCNOE40130

--Type: ROllPAS Exam Surface: O.D. 27.6 2"Radlus 80 3.9 1.941" Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Racotdable lndlcation(s):

veso No 1!!1 (If Yes. Ref. Attached Ulb'asonic Indication Report.) Results: Acc:ept Reject 0 Info O Comments:

FC 14-10 Calibration reflectois verified Percent Of Coverage Obtained > 90%: Reviewed Pievious Data: Examiner Level Bull, w. Keith Examiner Level Koster, Rickey OU.er Level Jensen, Paule J. Yes Dale Reviewer 9119/2014

.:! Date 9/1912014 Date ANU Review 9/1912014 Signature Date Date Dale

..

r<<L * *.: .' :p*i;'&E SOF: IS -. *-. --, .. DUKE POWER .c;oMPANY , Component/Weld ID:_ 1PZR:..16 181 'NO SCAN 0 LIMITED.SCAN FROM L NIA to* L . NIA . ANGLE: . 0 O *[81 45

0. 60 18) NO*SCAN ISi LIMJTATION-jU:PQRT Item .No: M1:B3::tio.ooo6 . -: :.remark&:

SURFACE 181 *1 ' 0 2 si=AM

INCHES FROM WO * +.Ot" *to Beyond * '" other 35 .FROM :_Q___ DEG to . 360 DEG .. N0zzle

SURF,ACE BEAM-DIRECTION

. Nozile configuration

""""'""----------"----'

0 LIMITED SCAN 1 o-2 -. D 1 1:8J. 2 D cw q. ccw FROM L NIA to L NIA . *.--.

INCHES.FROM WO tQ Beyohd .. , ';;.' "*. ANGLE: O o .0 45 60 other FROM*, DEG to' <360, DEG ; , . ', f, 181. NO SCAN. 0 LIMITED SCAN FROM L NIA to L NIA ANGLE: 0 0 0 4$ *!ZJ 60 . NOSCAN. 0 LIMITED SCAN FROM L NIA to L SURF AGE .01 1812 BEAM DIRECTION

.. :

configuration* . IZI 1 *.d 2* 0 *cw* 0

- INCHES FROM WO .. , -0.2" , , , .. to , Beyond , ' " .' other SURFACE D 1 2

0. DEG to 360 DEG. BEAM DIRECTION

..

eonii9uration 1 0 2 d , CW D ccw VT;'.14-399

. , . -----.,.-INGHES.FROM WO *-0.6"-. 10* Beyond: SRetcti(s):attached".

FROM -0 *DEG to 3SO . DEG. .* *

.',yes: ., 0 No .. 'ANGLE: 0 0 181 45

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0° Scan Total Area-= 8,87;sq. Total 0° Scan Coverage =

I I L73 x IQO = 75.6 o/o I-Head . Clcid -.-7 < C .---;;.-*-**->o7"'-""'

., .* ,

N U:i C : ,

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--,-'* Total we1d Area iii:* * * '* L 7' *: ',i '<'*:', . ' . 2 .*: .. ' \"; ,_" -tv:,,, '"" "' -" .}'

EXami¥ea =.3.99. +.4.26+ 3A8=1J.7J ..

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tao.:,

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Scan Plan Applies To; Item ifs M1.B3.110.0002 M1 .83.110.0005 M1.B3. l10.0006 V\.eld#s 1PZR*15 1PZR*16 45°. 60 ... and 60° near surface shear. wave inspeetion required for exam volume in the.axial and circumferential directions as shown; A 35" shear wave search unit shall be: u$ed supplementally.

backing into the nOZZle to the extent possible and scanning towards and-through the vessel head exam volume. Exam volume includes the full volume of weJd, plus 112Tof Base Metal on

each side of the weld measured from the weld toes. Comoonent Spray NO?Zfe* Safety_ Nozzle ReliefNqzi;le Swi&:t: I -Hl!ad 0° inspection required for entire exam vo11.:1rne.

ComponenrThickness

= 2.5" 112 T= 1.25" 35° Surt'ace Distance = 1. 75" 45° Surface Distance = 2.5" 60° Surface Distance = 4.33" Clad I -Head **c scale I"= 2 1-0' ., : *.*.* * *Scan:the search urulS 'in10 *

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.. * . "\ ' surifux 2 :.-* ; Nozzl\!. -*&ck1he sear& !Jiilis*.uuo

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POST . * .. * ..

reqµiring rilrther POST-JOB*

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of the ISl (tnitjate PIP)

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P,rint. ",.

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........ ::::::::::::::

'" 1; .',P "GE iof f f*,*' ", 0 ,I Relief Request Serial Number 16-MN-001 Attachment D * (Pages 1-8)

Site/Unit:

McGuire 1 Summary No.: M1.C1.10.0004 Works cope: ISi Code: 199812000 Addenda Drawing No.: MC-ISIN4-1554-03.00 System ID: NV UT Procedure:

NDE-3630 Procedure Rev.: 2 Work Order No.: 02107541 Cal./ltem:

C-A/C1.10 Location:

==

Description:==

Shell To Lower flange ATTACKMUT b PA&E l OF 8' Outage No.: M1-23 -------Report No.: UT-14-432 Page: 1 of 7 Component ID: 1ASWINJF-2 Size/Length:

Thickness/Diameter:

SS/ .438 / 4.0 ------------------------------------

Limitations:

Yes -See attached sheets Start Time: 1035 Finish Time: 1143 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 023DPO Serial No.: SB0202 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0840 10/9/2014 Refledor Amplitude%

Division Sound Path Model: USN60SW linearity:

L-14-202 Size: 0.25 Model: Comp-G Inter. Cal. ID Notch 80 5.0 .620" Delay: 3.8847 Range: 1.25" Inter. Cal. 1035 10/912014 Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. M'tl CalNel: 0.1211 Pulser Type: Square Exam Angle: 45 Squint Angle: NIA ---Final Cal 1347 10/9/2014 Damping: 500 Ohms Reject: 0% Measured Angle: 45 Mode: Shear -Couplant PRF: Auto High SU Freq.: 2.25 MHz Exit Point 0.3" # of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave -Cal.Batch:

12125 c;:1reumferential Orientated Search Unit Config.: Single Focus: NIA Type: ULTRAGELll Calibration Signal Sweep Voltage; 450 Pulse Width: 220 Shape: Round Contour: Flat Refledor Amplitude%

Division Sound Path Mfg.: MAGNAFLUX Wedge Style: MSW QC Exam Batch: 12125 ID Notch 80 5.1 .634" Ax. Gain (dB): 22.0 Circ. Gain (dB}: 26.0 Search Unit Cable Type: ULTRAGELll 1 Screen Div. = .125 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Mfg.: MAGNAFLUX

Calibration Block Scan Coverage Cal. Block No. 50424 Downstream O Scan dB: 28.0 Reference Block Reference/Simulator Block --Gain Signal Sweep Thickness 0.438 Dia.: 4.5 Scan dB: 34.o Serial No.: 800622 dB Reflector Amplilude%

Division Sound Path --Type: ROMPAS Cal. Blk. Temp. 83 Temp. Tool: MCNDE40135 Exam Surface: o.o. 17.0 1" Radius 80 8.0 1.00" Comp. Temp. 84 Temp. Tool: MCNDE40194 Surfaea Condition:

Smooth Recordable Indication(&):

Yes No (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Accept Reject O Info O 0 Comments:

FC 14-16, 14-28 Percent Of Coverage Obtained > 90%: Examiner Jensen, Paule J. Level 11-N Examiner Level 11-N Griebel, David M. Otner NIA Level NIA No Reviewed Previous Data: Yes Date

Reviewer Signature Date Site Review 10/9/2014 NIA Date ANll Review Swan, Jerome .Signature Date 10118/2014

. --. ' c -*-*** .-;.;-...-'70-

._. " . .* ", . -.-::.Du.KE COMPANY: ..

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',': .SURFA*E'

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_<::; ' 0 LIMITED-SCAN:,.

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(-..DUKE Serial No: MNS-16-036 April 28, 2016 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC

Subject:

Duke Energy Carolinas, LLC (Duke Energy) McGuire Nuclear Station, Unit 1 Docket No. 50-369 Relief Request 16-MN-001 Limited Weld Examinations Steven D. Capps Vice President McGuire Nuclear Station Duke Energy MGOlVP I 12700 Hagers Ferry Road Huntersville, NC 28078 O: 980.875.4805 f: 980.875.4809 Steven.Capps@duke-energy.com 10 CFR 50.55a 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 lnservice Inspection Plan for McGuire Unit 1, Fourth 10-Year lnservice Inspection Interval.

The details of the request are 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, Enclosure www.duke-energy.com U.S. Nuclear Regulatory Commission April 28, 2016 Page2 xc: C. Haney, 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 0-8G9A Rockville, MD 20852-2738 J. Zeiler NRC Senior Resident Inspector McGuire Nuclear Station U.S. Nuclear Regulatory Commission April 28, 2016 Page 3 bxc: Mark Pyne (EC05ZB) Hoang Dinh (EC05ZB) Lester Stauffer (ECO?C) Steven Dean (MH01A) Kay Crane (MG01 RC) Master File MC-801.01 (MG02DM) ELL (EC02ZF)

Relief Request 16-MN-001 ENCLOSURE McGuire Relief Request 16-MN-001

1.0 Scope

of Relief Request Relief is requested pursuant to 10 CFR 50.55a(g)(5)(iii) for welds listed in Table 1. These welds were required to be examined in accordance with lnservice Inspection Plans for the following Unit. McGuire Nuclear Station -Unit 1 Fourth 10-Year lnservice Inspection Interval Interval Start Date: 12/01/2011 Interval End Date: 11/30/2021 Table 1 Relief McGuire Examination Weld ID Reguest Unit Performed Number Section Number (Refueling Number Outage) 2.0 1 1EOC23 1 PZR-12 ISi 3.0 1 1EOC23 1PZR-15 ISi 4.0 1 1EOC23 1 PZR-16 ISi 5.0 1 1EOC23 1ASWINJF-2 ISi Page 1 of9 ltem/Summai:y Examination Number Data M1.83.110.0002 See Attachment A Pages 1-2 Pages 1-15 M1.83.110.0005 See Attachment 8 Pages 1-2 Paqes 1-15 M1.83.110.0006 See Attachment C Pages 1-2 Pages 1-15 M1 .C1.10.0004 See Attachment D Pages 1-8 McGuire Relief Request 16-MN-001 2.0 Weld ID No. 1 PZR-12 2.1 ASME Code Component(s)

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Spray Nozzle to Head Circumferential Weld Weld ID= 1PZR-12 Summary Number= M1.B3.110.0002

2.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 2.3 Applicable Code Requirements IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

2.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

12. 75 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77.5% coverage.

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be redesigned and replaced, which is impractical.

Page 2 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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 deteGt service induced flaws. Use of other manual or automi;ited 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 Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

2.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1 PZR-12 (Summary Number M1.B3.110.0002) 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-12 (Summary Number M1.B3.110.0002) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 3 of9 McGuire Relief Request 16-MN-001 3.0 Weld ID No. 1PZR-15 3.1 ASME Code Component(s)

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Safety Nozzle to Head Circumferential Weld Weld ID= 1PZR-15 Summary Number= M1 .83.110.0005

3.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 3.3 Applicable Code Requirements IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number 83.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

3.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

15.0 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77.5% coverage;

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be redesigned and replaced, which is impractical.

Page 4 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

3.5 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.

3.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

3.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1 PZR-15 (Summary Number M1.83.110.0005) was conducted using 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-15 (Summary Number M1.B3.110.0005) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 5 of9 McGuire Relief Request 16-MN-001 4.0 Weld ID No. 1 PZR-16 4.1 ASME Code Component(s}

Affected Class 1 Nozzle to Vessel Weld Pressurizer Reactor Coolant System Relief Nozzle to Head Circumferential Weld Weld ID= 1PZR-16 Summary Number= M1.B3.110.0006

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-D, Item Number B3.110 Fig. IWB-2500-7 (b), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H

4.4 Impracticality

of Compliance Component configuration:

Surface 1: Head -Carbon Steel (SA-533, GR-A, Class 2)

Surface 2: Nozzle -Carbon Steel (SA-508, Class 2)

Diameter:

15.0 in.

Thickness:

2.5 in. This component was scanned manually with conventional methods. Scanning requirements are described in ASME Section V, Article 4, T-441.1.2(a), T-441.1.3, T-441.1.4, T-441.1.5 and T-441.1.6.

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:

Weld coverage using 35°, 45° & 60° shear waves for axial scans (S1 and S2) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 91.9% coverage.

Base material coverage using 35°, 45° & 60° shear waves for axial scans (S1) and 45° & 60° shear waves for circ. scans (CW and CCW) obtained 77 .5% coverage.

0° scan coverage obtained 75.6% coverage.

The aggregate coverage was calculated to be (91.9% + 77.5% + 75.6%) /3 = 81.7%. The impracticality was caused by the configuration of the nozzle radius that does not allow meaningful interrogation from Surface 2 nozzle side. In order to scan all of the required volume for this weld, the head to nozzle weld would have to be

redesigned and replaced, which is impractical.

Page 6 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

4.5 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 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.

4.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

4.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1PZR-16 (Summary Number M1.B3.110.0006) 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.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring provides 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 1 PZR-16 (Summary Number M1.B3.110.0006) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 7 of9 McGuire Relief Request 16-MN-001 5.0 Weld ID No.1ASWINJF-2 5.1 ASME Code Component(s}

Affected Class 2 Pressure Vessel Weld Seal Water Injection Filter 1A Chemical and Volume Control System Shell to Lower Flange Weld Weld ID= 1ASWINJF-2 Summary Number= M1 .C1.10.0004

5.2 Applicable

Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda 5.3 Applicable Code Requirements IWC-2500, Table IWC-2500-1, Examination Category C-A, Item Number C1.10 Fig. IWC-2500-1 (c), 100% Volume Coverage of Examination Volume J-K-L-M 5.4 Impracticality of Compliance Component configuration:

Surface 1: Shell -Stainless Steel (Welded 304 SST)

Surface 2: Flange -Stainless Steel (Welded 304 SST)

Diameter:

4.0 in.

Thickness:

.438 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 45° & 70° shear waves for axial scans obtained 80.3% S1 coverage and 36.1 % S2 coverage.

Exam Volume coverage using 45° shear waves for CW and CCW scans obtained 65.6% coverage.

The aggregate coverage was calculated to be (36.1 % + 80.3% + 65.6% + 65.6%) /4 = 61.9%. The impracticality was caused by the configuration of the vessel flange surface that limited scanning from Surface 2, Axial, CW, and CCW directions.

In order to scan all of the required volume for this weld, the vessel flange would have to be redesigned and replaced, which is impractical.

Page 8 of9 McGuire Relief Request 16-MN-001 The McGuire lnservice 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.

5.5 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.

5.6 Duration

of Proposed Alternative This request is for the duration of the Fourth 10-Year lnservice Inspection Interval, which will end on 11/30/2021.

5.7 Justification

for Granting Relief Ultrasonic examination of Weld ID 1ASWINJF-2 (Summary Number M1 .C1.10.0004) 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 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 1ASWINJF-2 (Summary Number M1.C1.10.0004) 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 XI, it is Duke's position that the combination of examinations provide a reasonable assurance of quality and safety. Page 9 of9 Relief Request Serial Number 16-MN-001 Attachment A (Pages 1-2) (Pages 1-15)

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,. l. ATTACHMENT A PAGE Z OF 2-EXHIBITA--1 PRFJPOST-JOB BRIEF SHEET NDE-A2 Revision 8 Page6of7 Component to be Examined \ f>Z.R "\d., \Si-Ho \Alo._ O.:i.!QJ3o.S J"ASt:: .:1.., l ISI Summary/WO Number M \ .-al.Jto,,opa,/.oQy

"'-ooec. Ml, 1\3, 060.l+-BHS Date i a,p 1 Time Start. (Pre) o, $".$" Time Finish (Pre) o 80 0

Date °l

l C\ .. d.D I 9 Time Start (Post) I SoG:. Time Finish (Post) I 5 l t> Attributes Discussed (Initial those completed and NA those that do not apply) ISi Plan/Work Order Review (if applicable)

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Examination purpose (i.e. ASME Section XI, augmented)

PRE-JOB Surface condition and configuration PRE-JOB Limitations l!RE-JO§ Previous Data and Previous PIPs PRE-JOB Drawings PRE-JOB *Welding Proeess and joint configuration PRE-JQB Area of Interest (Section XI, Risk lnfonned)

PRE-JOB Scan Plan PRE-JOB Team Scanning PRE-JOB Mock-Ups PRE-JOB Review ofplanned examination including angles, modes, etc. PRE-JOB . Known failure mechanisms expected flaw types and locations PRE-JOB Unexpected conditions detrimental to the planned examination PRE-JOB Roles of the and the ANII eRJHOB OE (company and industry events specific to examination)

PRE-JO§ Expectations for Co&Tective Action initiation (PIP or CR) PREIJ'OST-JOB Physical limitations PRE/POST-JOB Unexpected conditions POST-JOB Indications/conditions detected or observed PQSI-JOB Indications/conditions requiring further evaluation POST-JOB Coverage limitations and calculations POST-JOB Team POST -JOB Dose post-JOB Safety (ssues POST-JOB Overall job perrorrnancc POS"{-JOB Inadequacies of the ISi Work Order, and Drawings (Initiate PIP) POST-JOB Examiner concerns POST-JOB PAOE I of2 "R£Po,er A>o: tJT'. II/* 3 t?; OI. l'llf ,:;)

ATTACHMENT A PA.&E I HIS UT Calibrati amination Site/Unit:

McGuire 1 Procedure:

NOE-1120 Outage No.: M1-23 Summary No.: M1.B3.110.0002 Procedure Rev.: 7 Report No.: UT-14-395 ....... ----------

Works cope: ISi Work Order No.: 02t07308 Page: or 15 Code: 199812000 Addenda Cat/llem:

Locailon:

Drawing No.: MC-ISIN4-1553.02.00 Desaiption:

Nozzle to Head System ID: NC

.......

....... ....... ----....... -.......

Component ID: 1 PZR-12 Stze/Lenglh:

NIA Thickness/Diameter:

CS I 2.500 I NA .......

....... .......

Llmitauons:

Yes

Sea attached &h891S Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Date Axial Orientated Search Unit Time Serial No.: 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0700 9/19/2014 Reflector Amplitude% .Division Sound Path Model: USN60SW linearity; L-14-208 Size: 0.5"x1.ll" Model: Gamma Inter. ca1. 1/4T 80 1.2 .857 Delay: 7.5988 Range: 7.00 Inter. Cal. 1233 9119/2014 1/rt' 65 2.6 1.81" Freq.: 2.25MHz Center Freq;: NIA Inter. Cal. 3f4T 61 3.8 2.69" M'U Cal/Vel: 0.123 Pulser Type: Square Exam Angle:

35 Squint Angle: NIA -Final cal 1446 -9/19/2014 . 514T 24 6.S 4.55 Damping: 5000hms Reject: 0% Measured Angle: 36 Mode: Shear 33 --Cauplant ID Notch 5.4 3.6T' PRF: Auto High SU Freq.: 2.25MHz Exit Point .7 tJ. of Elements: Cal. Batch: Rectify:

12125 Clrcumferenlial Oriental.ad Search Unit Frequency:

2.25MHz Con fig.: Single Focus: NIA Type: ULTRAGELll Calibration Signal Sweep Voltage: 450 Pulse W1dUt: 220 Shape: Reel Contour: Rat Ml'g.: MAGNAFLUX Reflector Amplitude%

Division Sound Path Wedge Style: sws Exam Batch: NIA 12125 Ax. Gain (dB): 37.9 C1rc. Gain (dB): NIA Search Unit Cable Type: ULTRAG.el.11 1 Screen Div. = .7 in. of Sound Path Type: RG-174 No.Conn.:

0 Mfg.: MAGNAFLUX

Celibrallon Block Scan Coverage Cal. Block No. 50338 Upstream 1i!J Downstreaml!2J Scan dB: Referunce Block Reference/Simulator Block Gain Signal .. Sweep Thickness 3.00 Dia.: Flat CWli!j CCW2J Scan dB: 51.2 Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: o.o. Type: ROMPAS 22.3 2 Radius 80 2.9 2.00" Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Sm oath Recordable lndlcatlan(s):

Yes No (If Yes, Ref. Attached Ultrasonic:

Indication Report.) Results: lnroo Commenis:

FC 14-10 Calibrated reflectors verified Acc:ept lilJ Percent Of Coverage Obtained > 90%: No Examiner Level Bull, W. Keith .Examiner Level Kostar, Rickey Other Level Jensen, Paule J. Re\lllM'eil Previous Data: Yes Date Reviewer 911912014

r. 1')£u Dale : Site Revlew 9/1912014 Date ANH Review 911912014 . Date Date

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_J * . *Item :No. :

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% Coverage Page t& of 1G A TTAtHMUJ A Scan Plan Al)plies To: ltertl'lls M1.83.110.0005 M1.B3.110.0006

\J\,\:!ld

'#S 1PZR-15 1PZR-16 45°. 60°. and 60° near'surlace shear wave inspection required for exam volume in the axial and circunlf etential directions as snown. < *

A 35° shear wave search unit shall be used supplementally; backing into.the*.

nozzle to the extent J)ossible and scanning towards and through the vessel head exam volume. Exam volume includes the full volume of weld, plus 1/2 TofBase Metal on each side of the weld measurecHrom the weld toes, . Cbmoonent Spray Nozzle SatetY:Nozz1e Relief Nazzle : 0° inspection required for entire exam volume: Component ThickneSs

2.5" 1/2T='1.25" 35° Surface Distance

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Relief Request Serial Number . 16-MN-001 Attachment B * (Pages 1-2) (Pages 1-15)

UT Calibrati Srte/Unit McGuire I 1 Procadure:

Summary No.: M1.B3.110.0005 Procedure Re11.: ---------------------------

w oncs c:o pe: ISi Work Order No.: Cade: 199812000 Addenda Cal/Item:

B-D/83.110 Drawing No.: MC-ISIN4-1553-02.00

==

Description:==

Nozzle to Head System ID: NC NDE-640 5 02107308 Locallol'I:

11JTA&HMEIT S PUE I Of .Z. Outage No.: M1-23 Report No.:

Page: 1 of 2 ------------------------------------------------------------------------------------------------------------------

Compo n en ll D: 1PZR-15 Slzell.englh:

NIA Thickness/Diameter:

CS I 2.500 I NA ----------------------------------------------------------------

Limitations:

Yes -See attached sheets Slart'.fime:

1236 Finish Time: 1420 Instrument Settings SeatehUnit Cal. Axial Orientated Search Unit Time Date Serial No.: 13600171 serial No.: G85215 Checks Calibration Signal sweep Manufacturar:

GE Manufacturer.

Automation lnHlalCsl 0700 911912014 Reflector Amplitude%

Division Sound Path Model: USN GO SW Linearity:

L-14-212 Size: 0.75 Model: Gamma Inter. Cal. 114 T 78 1A .620" Oe!ay: .9491 Range; S.O" Freq.: 2.25MHz Center Freq.: NIA , Inter. Cal. 1234 9/t9/2014 112T 80 2.9 1.40" M'llCslNel:

.2347 Pulser Type: Square Exam Angle: 0 Squint Angle: NIA Inter. Cal. 314T 70 4A 2.20" Damping: SOOOhms Re1ect: 0% --Flna1ca1 1445 9/19/2014 BW 100i-6.2 2.980" Measured Allgte: 0 Mode: Lon9* PRF: Auto High SU Freq.: 2.25MH% --Couplant Exit Point NIA #of Elements:

1 Frequency:

2.25MHz Reettfy: Fullwave Single -Cal Balch: 12125 Circumferential Oilentatad Searc:h Unit

Pulse Width: COnfig.: Focus: NIA

Voltage: 450 220 Type: ULTRAGELU Calibration Signal Sweep Shape; Round Contour. Flat Mfg.: MAGNAFLUX Reflector

_Amplitude%

Division Sound Path Wedge Style: NIA SeeAxlal Ax. Gain (dB): 18.5 Circ. Gain (dB): 18.5 Exam Batch: 12125 .5 Sound Path search Unit Cable 1 Screen Div. "' in. of Type: ULTRAGELIJ

---Type: RG-174 Length: 6' No.Conn.:

0 -Mfg.: MAGNAFWX Calibration Block Scan Coverage Cal. Block No. 50338 Upslream Downstream Ii!! Scan Referenea Block RefarencelSimulator Block Thickness 3.00 Dia.: Flat Gain Signal Sweep CW2] CCWli!) Scan dB:* 31.2 Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

-Type: ROMPAS Exam Surface: O.D. 8.5 1"Radius 80 *2.00 1.001" Comp. Temp. 80 Temp. Toal: MCNOE40130 Surface Condilion:

smooth Recordable lndication(s):

YesQ No (Ir Yes, Ref. Attached Ultrasonic Indication Report.) Info O Comments:, FC 1.f.09, 1+45 See Report# UT-14-401 for limitation Resulls:

Reject O Percent Of Co11erage Obtained > 90%: No Reviewed Prellious Data: Examiner Le11e1 Bun, w. Keith Examrner Level Koster, Rickey Other Level Jensen. Paule J. Yes Date Reviewer 10-J'f 9119/2014 ltiulfi Elcllik Date Site Review 9/19/2014 NIA Dale ANll Review 9/1912014 Swan, Jerome Signature Date 10/10J2014 Date Date

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Pl$J UT Calibrati Site/Unit:

McGuire 1 Procedure:

Summary No.: M1.B3.110.0005 Procedu,re Rav.:

Wo ms cope: ISi Walk Order No.: Code: 199812000 Addenda Cal/Item:

B*D/83.110 Drawing No.: MC4SIN4-1553-02.00

==

Description:==

Nozzle .to Head System ID: NC NDE-820 7 02107308 Location:

A TT ACHNEI i B PA&E l IF 15 Outage Na.: M1*23 Report No.: UT-14-401.

Page: 1 of 15 Component ID: 1PZR*16 Sizeil..englh:

NIA Thickness/Diameter.

CS I 2.500/ NA ---------------------------------------------------------------

Limilabons:

Yes *See auached aheelli Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Date Axial Orlenlated Search Unit Time Serial No.; 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal D7DD 911912014 Reftactor AmplitUde%

Division Sound Path Modal: USN&OSW Linearity:

L*14-2D8 Size: 0.5x1.0" Madel: Gamma Inter. Cal. 1/4T 80 1;2 .857" Delay: 7.5988 Range; 7.00" Inter. cat. 1233 911912014 1/2T 65 2.6 1.81" Freq.: 2.25MHz Center Freq.: NIA Pulser Type: Inter. Cal. 314T 51 3.8 2.69" M'tlCaWel:

0.123 Square Exam Angle: 35 Squint Angle: NIA --Final Cal 1446 9/19/2014 514T 24 6.5 4.55" Damping: 5000hms Reject: 0% Measured Angle: 35 Mode: Shear PRF: Auto High SU Freq.: 2.25MHz Couplant ID Notch 33 5.4 3.67" Exit Point .7" fl of Elemenls:

_1_ Cal. Batch: Frequency:

2.25MHz Rectify; Fullwave 12125 Cin:umferential Orlentabld Search Unit Config.: Single Focus: NIA Type: ULTRAGELll Calibratlon Signal sweep VQltage: 450 Pulse Width: 220 Shape: Rect. Contour: Flat Mfg.: MAGNAFLUX Rellector Amplitude%

Division Sound Path Wedge Style: sws Exam Batch: NIA 12125 Ax. Gain (dB): 37.0 ClrC. Gain (d8): NIA Search Unit Cable Type: ULTRAGELll 1 Screen Div. = .7 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: ..!. Mfg.: MAGHAFLUX

---Calibration Block Scan Coverage Cal. Block No. 60338 Upstream Ii!) Downstream li!j Scan dB: ..:!,!_ Reference Block Refenmce/Slmulalor Block Gain Signal Sweep Thickness 3.00 Dia.: Flat Scan dB: 51.2 Serial No.: 97-5589 d8 . Reflector Amantude%

Division Sound Path Cal. Biie. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: O.D. --Type: ROMPAS 22.3 2" Radius 80 2.9 2.00" -Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable lndlcation(s):

Yes No (If Yes, Ref. Attached Ultrasonic Indication Report.) Results:

D Reject O Info O Comments:

FC 14-10 Calibrated reflectors verified Percent Of Coverage Obtained > 90%; No Examiner Level Sull, W. Keith Examiner Level Koster1 Rickey Other Level Jensen, Paule J. Reviewed Previous Data: Yes Date 9119/2014

s-Date 911912014 Dale ANll Review 9/1912014 Date oate UT Calibrati HTACHMUT f> PA.5£2. IF IS Site/Umt McGuire I 1 Procedure:

NDE-1120 Oulage No.: M1-23 Summary No.: M1.B3.110.0005 Procedure Rev.: 7 Report No.: UT-14-401 W oflts cope: ISi Worlt Order No.: 02107308 Page: 2 of 15 Code: 199812000 Addenda CaUltem: B-D/83.110 Location:

Drawing No.: MC-ISIN.f-1553-02.00

==

Description:==

Nozzle to Head System ID: NC Compo nan t JO; 1 PZR*15 Size/Length:

NIA ThlcknesslDiameter.

CS I 2.500 I NA

Umitat1orn>:

Yes -See attached &heels Start Time: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 023KJV Serial No.: 828024 Checks Calibration Signal SWeep Manufacturer.

GE Manufacturer.

KBA Initial Cal 0700 9/191201 .. Reflector Amplitude%

DiVlsion Sound Path Model: USN60SW Linearity:

L-14-208 0.5"x1:0" Model: Gamma Inter. Cal. 1/4T SD 1.1 .943" Delay: 12.2488 Range: 8.S'i Freq.: 2.2& MHz Center Freq.: NIA Inter.Cal.

1331 9/.1912014 112T 60 2.3 1.9T' M'llCaUVel:

0.123 Pulser Type: SquaR1 Exam Angle: 45 Squint Angle: Inter. Cal. 314T 40 3.4 2.89 NIA --Final Cal 1447 9119/2014 514T 20 6.2 5.27" Damping: SDOOhms Reject: 0% Measured Angle: 45 Mode: Shear PRF: . AutoHigh SU Freq.: 2.25MHz Exit Point 0.7 #of Elements:

1 Couplant ID Notch 28 4.8 4.08" Frequency:

2.25MHz Rectify. Fullwave Config.: Single Focus: NI;:-Cal. Batch: 12125 Clreumferential Orientated Search Unit Voltage: 450 Pulse Width: 220 Contour. Type: ULTRAGELll CalibraUon Signal Sweep Sound Path Shape: Rect. Flat Mfg.: MAGNAFLUX Refleetor Amplitude%

Division Wedge Style: sws NIA A:I.. Gain (dB): 47.0 Circ. Gam (dBJ: NIA Search Unit Cable Exam Balch: 12125 1 Screen Div. = .85 in. of Sound Path Type: RG-174 length: 6' No.Conn.:

0 Type: ULTRAGELll

Mfg.: MAGNAFLUX CallbraUon Block Scan Coverage Cal. Block No. 50338 Upstream 621 Scan dB: RefeR1nce Block Reference/Simulator Block Thicklless 3.00 Dia: Flat CW!i!l CCW!i21 Scan dB: 61.0 Serial No.: 97-5589 Gain Signal Sweep Sound Path* dB Reflector Amplitude%

Division Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130 Exam Surface: O.D. Type: ROMPAS 26.2 2" Radius 80 2.35 1.998" Comp. Temp. 80 Temp. Tool: MCHOE40130 Surface Condition:

Smoolh Recordable lndicatlon(s):

VesQ No li2I (If Yes. Ref. Attached Ultrasonic Indication Report) Results: Accept &!I Info O Commenls:

FC 14-10 Percent Of Coverage Oblained > 90%: No Reviewed Previous Data: Examiner 'Level 11-N Bull, W. Keith Examiner Level 11-N Kostsr, Rickey Other Level 11-N Jensen, Paule J. Yes Date 9/19/2014 Date 9/19/2014 Date ANll Review 9119/2014 Calibrated reftectors verified Date 10.rs**<<t Date Dale UT Calibrati amination Site/Unit:

McGuire 1 Procedure:

Summary No.: M1.B3.110.0005 Procedure Rev.: ---------------------------

Work 5 cope: ISi Work Order No.: Code: 199812000 Addenda Cat.Jltem:

B-D/B3.110 OraWing No.: MC-ISIN4-1663-02.00

==

Description:==

Noule lo Head System 10: 1>4c NDE-820 7 02107308 Location:

AHACHMEIT B P.A&E:3 Uf I:; Outage No.: M1*23 Report No.: UT-14-401 Page: 3 of 15 Com pone n t ID: 1 PZR-15 Size/Length:

NIA Thickness/Diameter: . CS/ 2.500 I NA ---------------------------------------------------------

Limitations:

Yes *See attached sheets Start Time: 1235 Finish Time: 1420 Instrument Settings Search Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 13G00171 Serial No.: G14818 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer.

KBA Initial Cal 0700 9119/2014 Re Hector Amplitude%

Division Sound Path " Model: USN60SW Linearity:

L-14-212 Size: .5X1.0 Model: Gamma Inter. Cal. 114*y 78 1.2 1.62" Delay: 14.5541 Ran9e: 12.00" Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. 1328 911912014 1/2T 50 2.5 M'll Ca!Nel: 0.123 Pulser Type: Squaru Exam Angle: &O Squint Angle: NIA Inter. Cal. 3/4T 38 3.6 4.3T' -------Final Cal 1448 9/1912014 . 5.14T 14 6.2 7.44" Damping: 5000hms Reject: 0% Measured Angle: 60 Mode:. Shear PRF: Auto High SU Freq.: 2.25MHz Exit Point o.r* #.of Elements:

1 Couplant ID Notch 30 *5.0 6.0" Frequency:

2.25MHz Rectify: Fullwave Config.: Single Focus: H/A Cal. Batch: 12125 Clrcumfanmtial .Orientated.Search Unit Voltage: 450 PUl5e Width: 220 Shape: Rect. Contour: Flat Type: ULTRAGELll Calibration Signal Sweep Sound Path Mfg.: MAGNAFLUX Reftector Amplitude%

Dhiision Wedge Styla: sws NIA Ax. Gain (dB): 44.0 Circ. Gain (dB): NIA Search U.Ut.Cabla Exam Batch: 12125 1 Screen Div. = 1.2 in. of Sound Path Type: RG-174 Length: 6' No.Conn.:

0 Type: ULTRAGELU

Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Upstream 1!!1 Down5tream 1!!J Scan .dB: Refenince Block Reference/Simulator Block Thickness 3.00 Dia.: Flat Gain Signal Sweep cwo CCWO Scan dB: NIA Serial No.: 97-5589 dB Reflector Amplitude% . Division Sound Palh Cat. Blk. Temp. L Temp.Tool:

MCNDE40130

-Exam Surface: 0.0. Type: ROM PAS 30.0 2'Radius 80 1.65 1.980" Comp. Temp. 80 Temp. Tool: ._CNDE40130 Surface Condition:

Smooth Recordable lndication(s):

veso No b!j (If Yes, Ref. Attached Ultrasonic Indication Report.) Results:

Reject 0 Info O Comments:

FC 1.C-10 Percent Of Coverage Obta111ed

> 90%: Exanuner Level Bull, W. Keith Examiner Level Koster, Rickey Other Level Jensen, Paule J. No Reviewed Previous Data: Yes Date 9/1912014 Date 9/19/2014 Date ANll Review 9/1912014 Calibration reflectons verified Date Date Code:

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EXHIBlT A-1 . *, A l: i *P:A5(*,,5.,F .. NDE-1".2 Revision 6 , * * *

SHEET ob* Comments:

L1G)=1r1*,u'-.

EXbM bt.u;-."T"o o111'Cf'i.

\,.,)',PAA; 1 h> ,l\)).;,!i-ei.

' P1P/CR l":fumbers:

!YoA( Attend.ees PAGE2 ofi ISoP/5 .,, -,,,_ r,

....

Relief Request Serial Number .16-MN-001 . Attachment C (Pages 1-2) (Pages 1-15)

.. , .. alUCHMUT l. UT Calibrati

'amination UH I 8f Z.. Site/Unit McGuire 1 Procedure:

NDE-640 OulageNo.:

M1*23 ..-...--------------------------

5 um ma ry No.: M1.83.110.0006 Procedure Rev.: 5 Reiiort No.: UT-14-398

Works cope: ISi Work.Order No.: 02107308 Page: 1 of 2 Code: 199812000 Addenda 'Callllem:

B-0183.110 Location:

Drawing No.:

Oescriptlon:

Nozzle to Head System ID: NC ____________

...._ ______________________________________

--.,... _________________________________________________________

_ Component ID: 1 PZR-16 Slzellenglh:

NIA Thickness/Diameter.

CS / 2.500 I NA ---------------------------------------------------------------

Limitations:

Yes *See attached sheets Slart Tllne: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Tnne Date SenalNo.:

13G00171 Serial No.: G85216 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

Automation Initial Cal 0700 9119/2014 Reflackir . Amplitude%

Divi5ion Sound Path . Inter. Cal: Model: USN60SW Wneanty: L-14-212 Size: 0.75 Model: Gamma 1/4T 78 1.4 .620" Delay: .9491 Range: s.o" Freq.: 2.25 MHz Center Freq.: .NIA Inter. Cal. 1234 911912014 112T 80 2.9 1.40" M'tl CalNel: .2347 Pulser Type: Square Exam Angle: 0 Squinl Angle: NIA Inter. Cal. 314T 70 4.4 2.20" Dampmg: 5000hm5 Reject: 0% --Rna!Cal 1445 9/19/2014 BW 100+ 6..2 2.980" Measured Angle: 0 Mode: Long. PRF: Auto High SU Freq.: 2.25MHz --Couplant Exit Point NIA #of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave Config.: Single Focus: NIA Cal. Batdi: 12125 Cln:umferential Orientated Search Unit Pulse Width: Voltage: 450 220 Type: Ul-TRAGELll Calibration Signal Sweep Shape: Round Contour: Flat Mfg.: MAGNAFLUX Refledor Ampllll.lde%

Division Sound Path Wedge Style: NIA See Axial Ax. Gam (dB): 18.5 Circ. Gain (dB): 18.5 Exam Batch: 12125 1 .s Sound Palh Search Unit Cable Screen Div. = in. of Type: ULTRAGELll

---Type: RG*174 Length: 6' No.Conn.:

0 --Mfg.: MAGNA FLUX Calibration Block Scan Coverage Cal. Bicek No. 50338 Upstream 1i2J Downstream 1i2J Scan dB: Reference Block ReferenceJSlmulator Block ThickneS&

3.00 Ola.: Flat Gain Signal Sweep CW62J CCWl!2J Scan dB: 31:2 Serial No.: 97-5589 dB Relleclor Amplitude%

Division Sound Palh Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

--Type: ROM PAS Exam Surface: O.D. 8.5 'f"Radlus 80 2.00 1.001" Comp. Temp. BO Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable Indication(&):

Yes O No 1!21 (If Yes, Ref. Altlched Ultrasonic Indication Report.} Results: Accept 1i!J Info D ReJed O Comments:

FC 1+G9, 14-46 See Report# UT*14-399 for limitation Percent Of Coverage Obtained > 90%: Examiner Level Bull, W. Keith Examiner Level Koster, Rickey Other Level Jensen, Paule J. No Reviewed Previous Data: Yes Date Reviewer 9119/2014 -. .,:r.. Date Site Revlew 9111112014 NIA Date 9119/2014 Date 1011012014 Date Date I

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A>d: iJr.:.,1q-)"IA R=J "F ATTACHMENT

(!.. UT Calibrati

,i;amination PA&E I OF i5 Sile/Unit McGuire I 1 Procedure:

NDE-820 Outage No.: M1*23 Summary No.: M1.B3.110.0D06 Procedure Rev.: 7 Report No.: UT-14-399 Works c:o pe: ISi Work Order No.: 02107308 Page: 1 of 15 COde: 199812000 Addenda CaUltem: B-D/83.110 Location:

Drawing No.: MC-ISIN4-1553-02.00

==

Description:==

Nozzle to Head System ID: NC Component 10: 1PZR-16 Slze/1.englh:

NIA ThiclcneSSIDiametar:

CS I 2.500 J NA

Limitations:

Yes *See altadted sheets Start Time: 1235 Finish Time: 1420 Instrument Settings Sean:h Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 023K3V Serial No.: L29929 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0700 9/1912014 Re Rector Amplitude%

Division Sound Path Model: USN SO SW Linearity:

L*14-208 Size: D.5"x1.0" Model: Gamma Inter. Cal. 1/4T 80 1.2 .8-57" Delay: 7.5988 Range: 7.DO" Inter. Cal. 1233 9/1912D14 1/2T 65 2.6 1.81" Freq.: 2.25 MHz Center Freq.: NIA Squam Inter. Cal. 31.CT 51 3.8 2.69" M'tl CalNel: D.123 Pulser Type: Exam Angle: 35 Squint Angle: NIA ------Final Cal 1446 9119'2014 5f4T 24 6.5 4.56" Damping: 5000hms Reject 0% Measured Angle: 35 Mode: Shear --Couplant ID Notch 33 5.4 3.&7" PRF: Auto High. SU Freq.: 2.25MHz Exit Point .7" # of Elements: 1 . .Rectify:

Fullwave -Cal. Batch: 12125 Circumfemntlal Orlentaled Search Unit Frequency:

2.25 MHz Con fig.: Single Focus: NIA Type: ULTRAGELll Callbratton Signal Sweep Voltage: 450 Pulse Width: 220 Shape: Rect. Contour. Flat Mfg.: MAGNAFLUX Reflector Amplitude%

DJVlsion Sound Path Wedge Style: sws Exam Batch: 12125 NIA Ax. Gain (dB}: 37.0 Circ. Garn (dB): NIA Search Unit Cable Tyl)(t: ULTRAGELll 1 Screen Dav.= .7 in. of Sound Path Type: RG-174 Length: 6' No.Con*n.:

0 Mfg.: MAGNAFLUX

--Calibration Slack Scan Coverage Cal. SloCk No. 50338 Upstream Downstream Ii{] Scan dB: .!!.:!. Reference Block ReferencelSlmuJator Block Gain Signal SWeep Thickness 3.00 Dia.: Flat scan Serial No.: 97-5589 dB Renector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNOE40130 Exam Surface: o.o. Type: ROM PAS 22;3 2" Radius 80 2.9 2.00" -Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Recordable Indication{&):

Yes 0 No (If Yes, Ref. Attached Ullrasonlc Indication Report.) Results:

Re1ect O Info O Comments:

FC 14-10 Callbraled reflectors verified Percent Of Coverage Obtained > 90%: Examrner Bull, w. Keith Examiner Koster, Rickey Otller Jansen, Paule J. No Reviewed Previous Data: Yes Date 911912014

.:re Date 911912014 Date ANll Review 911912014 Dale-Dale Code:.

.. Sy11tem ID: --*: '-""'.,_ . .__ -.::.

---

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Description:

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Manufacturer.

.. . .:GE , .. ,;-Manlifaaurer.

"* .. ** *

* *. :

lni11al:.Cal.

0100 -'9/1912014 . : .Re"nector:

M!PJitulre'%, Division

1 Model: : USN 60 SW . ' ' L:.14:.208 , .943': . ;

) Delay:

12:248& . *

a;s" Lim'rtillioiis:

"**'

SerialN9.:

M.'U CaJIYel: __ . *_0:_123_'

.......

...... Damping: PRF:

Volta.git:.

Ax. Gain (dB)'. examiner*

Kqster, Rickey ,Qlher 500 Otin'I!!.:

1:25MHz.:

'"50. _:".< *Jensen; Paule 'J,

ATTACHNEI T (!... UT Calibrati PASES Of IS Site/Unit McGuire 1 Procedure:

NDE-820 Outage No.: M1*23

Summaiy No.: M1.83.110.0006 Pro cecl u r a Rev.: 7 Report No.: UT-14-399 Work scope: 151 Work Order No.: 02107300 Page: 3 of 15 Code: 199812000 Addenda CatJllem:

B-D/83.110 Location:

Drawing No.: MC.JSIH4-1553-02.00

==

Description:==

Nozi:le to Head System ID: NC -------------------------------------------------------------------------------------------------------

Com pone n l ID: 1PZR*16 Size/length:

NIA Thickness/Diameter.

cs / 2.500 I NA ----------------------------------------------------------

Limitations:

Yes* See attached sheets Start Time: 1235 Finish Time: 1420 lnstniment Settings Search Unit Cal. Axial Orientated Search Unit Time Data SenalNo.:

13GD0171 Serial No.: G1481B Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

l<BA Initial Cal 0700 9119/2014.

Reflector Amplitude%

Division Sound Path Model: USN60.SW linearity:

Size: .5x1.0 Model: Gamma Inter. Cal. 1/4T 78 1.2 1.52" Delay: 14.5541 Range: 12.00" Freq.: 2.25MHz Center Freq.: NIA Inter.cal.

1328 9HW14 112T 50_ 2.5 2.94" M'U Cal/Val: 0.123 Pulser Type: Square Exam Angle: 60 Squint Angle: NIA Inter. Cal. 3/4T 38 3;6 4.37" ----Final Cal 1448 911912014 514T 14 6.2 7.44" Damping: 5000hms Rejed: 0% Measured Angle: so Mode: Shear PRF: -Couplant ID Notch 30 5.0 6.0" Auto High SU Freq.: 2.25MHz Exit Poinl 0.7 #of Elements:

1 Frequency:

2.25MHz Redify: Fullvvave Con fig.: Single Focus: NIA Cal. Batch: 12125 Clrcumfer&ntial Orientated Search Unit Voltage: 450 Pulse Width: 220 Shape: Rect. Contour: Flat Type: ULTRAGEL n Calibration Signal Sweep Sound Path Mfg.: MAGNAFLUX Renector Amplitude%

Division Wedge Style: sws NIA Ax. Gain (dB): 44.0 Circ. Gain (dBJ: NIA Search Unit C8ble Exam Batch: 12125 1 Screen Div.= 1.2 in. of Sound Path Type: RG*174 Length: 6' No.Conn.:

0 Type: ULTRAGELll

---Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Scan dB: 58.2 Reference Bfoc:k Reference/Simulator Block Thickness 3.00 Dia.: Flat ----Gain Signal Sweep cwo CCWO Scan dB: NIA Serial No.: 97-5589 dB Reflector Amplitude%

Division Sound Path Cal. Blk. Temp. 74 Temp. Tool: MCNDE40130

-Type: ROMPAS Exam Surface: O.D. 30.0 2'Radius 80 1.65 1.980" Comp. Temp. 80 Temp. Tool: MCNDE*0130 Surface Condition:

Smoolll Recordable lndicatlon(s):

Yes O (If Yes, Ref. Attached Ullrasonic fndicalfon Report) Results:

Info O Comments:

FC 14-10 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Examiner Level Bull, W. Keith Examiner Level Koster. Rickey Other Level Jensen, Paule J. Yes Dale Reviewer 9119/2014

l Date 9/1912014 Date ANH Review 9119/2014 Cslibratlon reflectors verified Date 10 *18*/'i Date Date Site/Umt:

McGuire 1 Summary No.: M1.B3.110.0006 Workscope:

ISi Code: 199812000 Addenda Drawing No.: MC*ISIN4-1553-02.00 System ID: NC UT Calibrati Procedure:

Procedure Rev.: Work Order No.: CatJJtem:

B-DJB3.110

==

Description:==

Nozzle to Head NDE-820 7 02107308 Location:

i. rt ACHMEK T C.. PUE 4 OF,rs Outage No.: M1-23 -------Report No.: UT-14-399 Page: 4 of 15 -----------------------------------------------------------------------------------------------------

Co mp one n t ID: 1PZR*16 Sizellength:

NIA Th1clmess/Olameter:

CS/ 2.500 I NA

Limitations:

Vos *See attached sheets StartTlme:

1235 Finish Time: 1420 Instrument SeWngs Search Unit Cal. Axial Orientated Search Unil Time Data SenalNo.:

13G00171 Serial No.: G14818 Checks Callbration Signal sweep Manufacturer:

GE Manul'acturer:

KBA lriitlal Cal 0700 9/19/2014 Reflector Amplitude%

Division . Sound Path Model: USN60SW Uneanty: L*14-212 Size: .5x1.0 Model: Gamma Inter.Cal.

.5" 80 2.0 1.00" Delay: 14.5541 Range: 5.0 Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. 1357 9119/2014 1.0" 55 4.0 2.;00" .. -Mir CallVel: .1230 Pulser Type: Square Exam Angle: 60 Squint Angle: NIA lnter._Cal

.251 64 3.0 1.46 --Final Cal 1449 9/19/2014 Damping: SOOOhms Reject: 0% Measured Angle: 60 Mode: Shear Auto High SU Freq.: 2.25MHz --Coil plant PRF: Exit Point 0.7" #of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave Focus: NIA Cal. Batch: 12125 Circumferential Orientated Search Unit Config.: Single Voltage: 450 Pulse Width: 220 Type:-ULTRAGELll Callbratron Signal Sweep Shape: Reel Contour: Flat Mfg.: MAGNAFLUX Reflector Amplitude%

Division Sound Path Wedge Style: sws NIA Ax. Gain (dB): 38.5 C1rc. Gain (dB): NIA Search Unit Cable Exam Batch: 12125 1 Saeen01v.

= .s in. of Sound Path Type: RG*174 Length: 6' No.Conn.:

0 Type: ULTRAGELll

---Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No. 50338 Upstream Ii!! Dowm;tream1!21 Scan Reference Block Refen1nce/Slmulator*Block Thlekness 3.00 Dia.: Flilt cwo CCWO ScandB: Serial No.: 97-6589 Gain Signal Sweep Sound Path NIA dB Reflector Amplitude%

Division Cal. Blk. Temp. 74 Temp. Tool: MCNOE40130

--Type: ROllPAS Exam Surface: O.D. 27.6 2"Radlus 80 3.9 1.941" Comp. Temp. 80 Temp. Tool: MCNDE40130 Surface Condition:

Smooth Racotdable lndlcation(s):

veso No 1!!1 (If Yes. Ref. Attached Ulb'asonic Indication Report.) Results: Acc:ept Reject 0 Info O Comments:

FC 14-10 Calibration reflectois verified Percent Of Coverage Obtained > 90%: Reviewed Pievious Data: Examiner Level Bull, w. Keith Examiner Level Koster, Rickey OU.er Level Jensen, Paule J. Yes Dale Reviewer 9119/2014

.:! Date 9/1912014 Date ANU Review 9/1912014 Signature Date Date Dale

..

r<<L * *.: .' :p*i;'&E SOF: IS -. *-. --, .. DUKE POWER .c;oMPANY , Component/Weld ID:_ 1PZR:..16 181 'NO SCAN 0 LIMITED.SCAN FROM L NIA to* L . NIA . ANGLE: . 0 O *[81 45

0. 60 18) NO*SCAN ISi LIMJTATION-jU:PQRT Item .No: M1:B3::tio.ooo6 . -: :.remark&:

SURFACE 181 *1 ' 0 2 si=AM

INCHES FROM WO * +.Ot" *to Beyond * '" other 35 .FROM :_Q___ DEG to . 360 DEG .. N0zzle

SURF,ACE BEAM-DIRECTION

. Nozile configuration

""""'""----------"----'

0 LIMITED SCAN 1 o-2 -. D 1 1:8J. 2 D cw q. ccw FROM L NIA to L NIA . *.--.

INCHES.FROM WO tQ Beyohd .. , ';;.' "*. ANGLE: O o .0 45 60 other FROM*, DEG to' <360, DEG ; , . ', f, 181. NO SCAN. 0 LIMITED SCAN FROM L NIA to L NIA ANGLE: 0 0 0 4$ *!ZJ 60 . NOSCAN. 0 LIMITED SCAN FROM L NIA to L SURF AGE .01 1812 BEAM DIRECTION

.. :

configuration* . IZI 1 *.d 2* 0 *cw* 0

- INCHES FROM WO .. , -0.2" , , , .. to , Beyond , ' " .' other SURFACE D 1 2

0. DEG to 360 DEG. BEAM DIRECTION

..

eonii9uration 1 0 2 d , CW D ccw VT;'.14-399

. , . -----.,.-INGHES.FROM WO *-0.6"-. 10* Beyond: SRetcti(s):attached".

FROM -0 *DEG to 3SO . DEG. .* *

.',yes: ., 0 No .. 'ANGLE: 0 0 181 45

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0° Scan Total Area-= 8,87;sq. Total 0° Scan Coverage =

I I L73 x IQO = 75.6 o/o I-Head . Clcid -.-7 < C .---;;.-*-**->o7"'-""'

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--,-'* Total we1d Area iii:* * * '* L 7' *: ',i '<'*:', . ' . 2 .*: .. ' \"; ,_" -tv:,,, '"" "' -" .}'

EXami¥ea =.3.99. +.4.26+ 3A8=1J.7J ..

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Scan Plan Applies To; Item ifs M1.B3.110.0002 M1 .83.110.0005 M1.B3. l10.0006 V\.eld#s 1PZR*15 1PZR*16 45°. 60 ... and 60° near surface shear. wave inspeetion required for exam volume in the.axial and circumferential directions as shown; A 35" shear wave search unit shall be: u$ed supplementally.

backing into the nOZZle to the extent possible and scanning towards and-through the vessel head exam volume. Exam volume includes the full volume of weJd, plus 112Tof Base Metal on

each side of the weld measured from the weld toes. Comoonent Spray NO?Zfe* Safety_ Nozzle ReliefNqzi;le Swi&:t: I -Hl!ad 0° inspection required for entire exam vo11.:1rne.

ComponenrThickness

= 2.5" 112 T= 1.25" 35° Surt'ace Distance = 1. 75" 45° Surface Distance = 2.5" 60° Surface Distance = 4.33" Clad I -Head **c scale I"= 2 1-0' ., : *.*.* * *Scan:the search urulS 'in10 *

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Site/Unit:

McGuire 1 Summary No.: M1.C1.10.0004 Works cope: ISi Code: 199812000 Addenda Drawing No.: MC-ISIN4-1554-03.00 System ID: NV UT Procedure:

NDE-3630 Procedure Rev.: 2 Work Order No.: 02107541 Cal./ltem:

C-A/C1.10 Location:

==

Description:==

Shell To Lower flange ATTACKMUT b PA&E l OF 8' Outage No.: M1-23 -------Report No.: UT-14-432 Page: 1 of 7 Component ID: 1ASWINJF-2 Size/Length:

Thickness/Diameter:

SS/ .438 / 4.0 ------------------------------------

Limitations:

Yes -See attached sheets Start Time: 1035 Finish Time: 1143 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 023DPO Serial No.: SB0202 Checks Calibration Signal Sweep Manufacturer:

GE Manufacturer:

KBA Initial Cal 0840 10/9/2014 Refledor Amplitude%

Division Sound Path Model: USN60SW linearity:

L-14-202 Size: 0.25 Model: Comp-G Inter. Cal. ID Notch 80 5.0 .620" Delay: 3.8847 Range: 1.25" Inter. Cal. 1035 10/912014 Freq.: 2.25MHz Center Freq.: NIA Inter. Cal. M'tl CalNel: 0.1211 Pulser Type: Square Exam Angle: 45 Squint Angle: NIA ---Final Cal 1347 10/9/2014 Damping: 500 Ohms Reject: 0% Measured Angle: 45 Mode: Shear -Couplant PRF: Auto High SU Freq.: 2.25 MHz Exit Point 0.3" # of Elements:

1 Frequency:

2.25MHz Rectify: Fullwave -Cal.Batch:

12125 c;:1reumferential Orientated Search Unit Config.: Single Focus: NIA Type: ULTRAGELll Calibration Signal Sweep Voltage; 450 Pulse Width: 220 Shape: Round Contour: Flat Refledor Amplitude%

Division Sound Path Mfg.: MAGNAFLUX Wedge Style: MSW QC Exam Batch: 12125 ID Notch 80 5.1 .634" Ax. Gain (dB): 22.0 Circ. Gain (dB}: 26.0 Search Unit Cable Type: ULTRAGELll 1 Screen Div. = .125 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Mfg.: MAGNAFLUX

Calibration Block Scan Coverage Cal. Block No. 50424 Downstream O Scan dB: 28.0 Reference Block Reference/Simulator Block --Gain Signal Sweep Thickness 0.438 Dia.: 4.5 Scan dB: 34.o Serial No.: 800622 dB Reflector Amplilude%

Division Sound Path --Type: ROMPAS Cal. Blk. Temp. 83 Temp. Tool: MCNDE40135 Exam Surface: o.o. 17.0 1" Radius 80 8.0 1.00" Comp. Temp. 84 Temp. Tool: MCNDE40194 Surfaea Condition:

Smooth Recordable Indication(&):

Yes No (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Accept Reject O Info O 0 Comments:

FC 14-16, 14-28 Percent Of Coverage Obtained > 90%: Examiner Jensen, Paule J. Level 11-N Examiner Level 11-N Griebel, David M. Otner NIA Level NIA No Reviewed Previous Data: Yes Date

Reviewer Signature Date Site Review 10/9/2014 NIA Date ANll Review Swan, Jerome .Signature Date 10118/2014

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ML16125A133

Text

Subject:

1.0 Scope

2.2 Applicable

2.4 Impracticality

2.5 Proposed

2.6 Duration

2.7 Justification

3.2 Applicable

3.4 Impracticality

3.5 Proposed

3.6 Duration

3.7 Justification

4.2 Applicable

4.4 Impracticality

4.5 Proposed

4.6 Duration

4.7 Justification

5.2 Applicable

5.5 Proposed

5.6 Duration

5.7 Justification

2.5" 1/2T='1.25" 35° Surface Distance

2;5" 112*T'= 1:2s* -. * ' _: . --* *35° Surface Distance = 1,75*!* -. 45° surtaC:e t>isrance*

Description:

Subject:

1.0 Scope

2.2 Applicable

2.4 Impracticality

2.5 Proposed

2.6 Duration

2.7 Justification

3.2 Applicable

3.4 Impracticality

3.5 Proposed

3.6 Duration

3.7 Justification

4.2 Applicable

4.4 Impracticality

4.5 Proposed

4.6 Duration

4.7 Justification

5.2 Applicable

5.5 Proposed

5.6 Duration

5.7 Justification

2.5" 1/2T='1.25" 35° Surface Distance

2;5" 112*T'= 1:2s* -. * ' _: . --* *35° Surface Distance = 1,75*!* -. 45° surtaC:e t>isrance*

Description:

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2;5" 112T'= 1:2s -. * ' _: . --* 35° Surface Distance = 1,75!* -. 45° surtaC:e t>isrance*

2;5" 112T'= 1:2s -. * ' _: . --* 35° Surface Distance = 1,75!* -. 45° surtaC:e t>isrance*