ML20252A220

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Revised License Renewal Commitment Supplement Pressurizer Surge Line Welds Inspection Frequency
ML20252A220
Person / Time
Site: North Anna  Dominion icon.png
Issue date: 09/03/2020
From: Gerald Bichof
Dominion Energy Virginia, Virginia Electric & Power Co (VEPCO)
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
20-049A
Download: ML20252A220 (23)
v • d • e


Text

VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 September 3, 2020 United States Nuclear Regulatory Commission Serial No.: 20-049A Attention: Document Control Desk NRA/DEA: RO Washington, D. C. 20555 Docket Nos.: 50-338/339 License Nos.: NPF-4/7 VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNITS 1 AND 2 REVISED LICENSE RENEWAL COMMITMENT SUPPLEMENT PRESSURIZER SURGE LINE WELDS INSPECTION FREQUENCY By letter dated March 26, 2020, Virginia Electric and Power Company (Dominion Energy Virginia) requested NRC approval to revise the North Anna Units 1 and 2 pressurizer surge line welds inspection frequency from once every 40 months to once per 10-year inspection interval for the fifth and sixth ISi intervals.

The attachment to the March 26, 2020 letter included the flaw tolerance evaluation for the North Anna Units 1 and 2 pressurizer surge line welds, which was prepared by Structural Integrity Associates, Inc. The purpose of this supplemental letter is to further assist the NRC staff in their review of Dominion Energy Virginia's commitment change request.

Accordingly, Attachments 1 and 2 provide the results of the last examinations performed on the Unit 1 and Unit 2 pressurizer surge line welds during refueling outages N1 R25 (Fall 2016) and N2R26 (Spring 2018), respectively. There were no reportable indications identified as a result of the examinations.

If you have any questions or require additional information, please contact Ms. Diane E.

Aitken at (804) 273-2694.

Respectfully, i,;(d.~f-6 Senior Vice President - Nuclear Operations and Fleet Performance Commitment made in this letter:

None Attachments:

1. N1R25 Unit 1 Pressurizer Surge Line Welds Examination Results
2. N2R26 Unit 2 Pressurizer Surge Line Welds Examination Results

Serial No. 20-049A Docket Nos. 50-338/339 Revised License Renewal Commitment Supplement Page 2 of 2 cc: U.S. Nuclear Regulatory Commission - Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 NRC Senior Resident Inspector North Anna Power Station Mr. G. Edward Miller NRC Senior Project Manager - North Anna U.S. Nuclear Regulatory Commission One White Flint North Mail Stop 09 E-3 11555 Rockville Pike Rockville, MD 20852-2738 Mr. Vaughn Thomas NRC Project Manager- Surry U.S. Nuclear Regulatory Commission One White Flint North Mail Stop 04 F-12 11555 Rockville Pike Rockville, MD 20852-2738 Mr. Marcus Harris Old Dominion Electric Cooperative Innsbrook Corporate Center, Suite 300 4201 Dominion Boulevard Glen Allen, Virginia 23060

Serial No.: 20-049A Docket No.: 50-338 Attachment 1 N1 R25 Unit 1 Pressurizer Surge Line Welds Examination Results Virginia Electric and Power Company (Dominion Energy Virginia)

North Anna Power Station Unit 1

Liquid Penetrant Examination Site/Unit: NAPS Procedure: ER-AA-NDE-PT-300 Outage No.: N1R25 Summary No.: N1.R1.11.310 Procedure Rev.: 7 Report No.: PT-16-019 Workscope : AUG Work Order No.: 59102983133 Page: 1 of 1 Code: 2004 Edition Cat./ltem: R-A/R1.11 Location: C Loop Drawing No.: 11715-WMKS-0109D

Description:

r-,iozzle to Pipe System ID: RC

- - -------------=----------------------

Component ID: 11715-WMKS-0109D / 14-RC-10 / 37 Mat/Thickness: ss / 1.3" Limitations: None*

Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: ATKINS Serial No. : 07 Surface Temp.: _ ___;_8_0__ °F Comparator Block Temp.: Side A: N/A °F Side B: N/A °F Resolution: 0.044" Character Card Lo/Wo Locati~n : N/A Surface Condition : Contour Ground Visible Ii(]

Cleaner Penetrant Remover Developer I Fluorescent 0 Brand MAGNAFLUX MAGNAFLUX MAGNAFLUX MAGNAFLUX Type SKC-S SKL-SP2 SKC-S SKD-S2 Batch No. 13M12K 12A08K ' 13M12K 13F19K Time Evap. 5 Min Dwell 10 Min Evap. 1 Min Develop 10 Min Time Exam Started: 0120 Time Exam Completed: 0201 * ..

Indication Loe Loe Diameter Length Type Remarks No. L w R/L N/A Comments:

Flashligh use as illumination and Character Resolution Card Dom-2016-0001

-Results: NRI ~ RI 0 Eval D Percent Of Coverage Obtained > 90% : N/A Reviewed Previous Data: N/A Examiner Level Ill Date Reviewer Date Odegard, Jeffrey D 9/17/2016 Wayne Thomas Lv Ill 9/18/2016 Examiner Level II Date Site Review Date Stevermer, Aaron J. 9/17/2016 Dennis Strickland Lv II 9/22/2016 Other Level N/A Date ANII Review fv Date N/A Liquid Penetrant Examination

~,

~ Dominion' Site/Unit:

Summary No.:

NAPS N1 .RU1.310 1

UT Calibration/Examination Procedure:

Procedure Rev.:

FR-AA-NDE-I II-802 4

Outage No.:

Report No.:

N1R25 UT-16-064 Works cope: AUG Work Order No.: 59102983133 Page: of 4 Code: 2004 Edition Cat./ltem: R-AJR1.11 Location: C Loop Drawing No.: 11715-WMKS-0109D

Description:

Nozzle to Pipe System ID: RC Component ID: -::1":'.11:-1:-:5:-:.w=:M::-K::s:-.o=-1:-:o-:9=D-:,-:1-:-4_-:R:-::C:--1:-:o:-,:-:3::7:------------------------------------------------

Size/Length: 1.2" / 44.0" Thickness/Diameter: 1.25" / 14.0" Limitations: Limited on nozzle side, see attached. Start Time: 0211 Finish Time: 0243 Instrument Settings Search Unit Cal. Time Date Axial Oriented Search Unit Serial No .: 140723507 Serial No.: 00H45N Checks Calibration Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: KBA , Initial Cal. 0001 9/17/2016 Reflector Amplitude% Division Model: EPOCH 600 Linearity: Inter. Cal. 0211 6/17/2016 L-16-020 Size: 0.50" Model: Comp-G Inter. Cal.

1.5" Notch I 81% 5.3 2.111""

Delay: 6.567 µs Range: 4.000" NIA Freq.: 2.25 MHZ Center Freq.: N/A I M'tl CalNel: 0.1237 in/µs Pulser: Sqaure Inter. Cal. 0243 9/17/2016 Exam Angle: 45° Squint Angle: N/A Damping: 4000 Reject: 0%

Measured Angle: .45° Mode:

Shear Final Cal. 0350 9/17/2016 I Rep. Rate: Auto Freq. : 2.25 Mhz --- Couplant Exit Point 0.4" # of Elements: 1 Filter: 0.5 -4.0 Mhz Mode: Fullwave - - Cal. Batch: 12J066 Circumferential Oriented Search Unit Config.: Single Focus: NIA Voltage: 400 Other: N/A Type: Sonotech Calibration Signal Swt:ep Shape: Round Contour: N/A Reflector Amplitude% Division Sound Path Mfg.: SONOTECH Wedge Style: MSWQC NIA Ax. Gain (dB): 10.0 Circ. Gain (dB): NIA Exam Batch : 12J066 Search Unit Cable 10 4.0 Sound Path Type: Sonotech

-- Screen Div.= - - in. of Type: RG 174 Length:

-6" No. Conn.:

-o Mfg.: SONOTECH Calibration Block Scan Coverage Cal. Block No. 10876 Reference/Simulator Block Upstream ~ Downstream ~ Scan dB: 28.0 Reference Block Thickness 2.25" Dia.: 0 Gain Signal Sweep

. cw~ CCW~ Scan dB:* 28.0 Serial No.: 05-6535 Sound Path dB Reflector Amplitude% Division Cal. Blk. Temp. 70° Temp. Tool: 07

-- Ex<1m Surface: OD Type: SS Rompus Block 10.0 FSDH 16% 2.6 1.073" Comp. Temp.

-so*- Temp. Tool: 07 C:.11..f':llf"O ('nr,r{itjnr,

  • Ground No~ Ultrasonic Indication Report.)

Comments: None Results: NRI ~ RID Geom O Percent Of Coverage Obtained> 90%: Yes 'Reviewed Previous Data: Yes Examiner Stevermer, Aaron J.

Level 11-PDI Date 9/17/2016 I Reviewer Wayne Thomas Lv Ill Date 9/22/20116 Examiner Level NIA Date I Sile Review Date NIA Dennis Strickland Lv II 9/22/2016 Other Level N/A Signature Date I ANII Review Date NIA N/A UT Calibration/Examination

UT Calibration/Examination

~l

,,p Dominion' Site/Unit
NAPS 1 Procedure
ER-AA-NDE-UT-802 Outage No.: N1 R25 Summary No.: N1.R1.11.310 Procedure Rev.: 4 Report No.: UT-16-064 Workscope: AUG Work Order No.: 59102983133 Page: 2 of 4 Code: 2004 Edition Cat./ltem: R-A/R1.11 Location: C Loop Drawing No.: 11715-WMKS-0109D

Description:

Nozzle to Pipe System ID: RC Component ID: 11715-WMKS-0109D / 14-RC-10 / 37 Size/Length: 1.2" / 44.0" Thickness/Diameter: 1.25'" / 14.0" Limitations: Limited on nozzle side, see a'ttached. Start Time: 0244 Finish Time: 0306 Instrument Settings Search IJnit Cal. Time Date Axial Oriented Search Unit Serial No.: 140723507 Serial No.: O0F1DF Checks Calibration Signal Sweep Sound Path Ma*nufacturer: Olympus Manufacturer: KBA Initial Cal. 0010* 9/17/2016 Reflector Amplitude% Division Model: EPOCH 600 Linearity: L-16-020 Siz~: 0.50" Model: Comp-G Inter. Cal. 0244 9/17/2016 1.5" Notch 82% 5.4 2.704" I

Delay: 8.200 µs Range: 5.00" Inter. Cal. N/A Freq.: 2.25 MHZ Center Freq.: 2.25 Mhz Inter. Cal. 0306 9/17/2016 M'tl CalNel: 0.1237 in/µs Pulser: Square Exam Angle: so* Squint Angle:

Damping: 400 0 Reject: 0% Measured Angle:

---so* Mode:

N/A Shear Final Cal. 0352 9/17/2016 Rep. Rate: Auto Freq.: 2.25 Mhz Exit Point

- -# of Elements:

C.45" 1 Couplant Filter: . 0.5 - 4.0 Mhz Mode: Fullwave - - Cal. Batch: 12J066 Circumferential Oriented Search Unit Config .: Single Focus: . NA Voltage: 400 Other: N/A Type: Sonotech Calibration Signal Sweep Shape: Round Contour: N/A Reflector Amplitude% Division Sound Path Mfg.: SONOTECH Wedge Style: MSWQC N/A Ax. Gain (dB): 30.5 Circ. Gain (dB): N/A Exam Batch: 12J066 Search Unit Cable Sound Path Type : Sonotech

-- Screen Div. = Calibration 10 5.0

-- in. Block of Type: RG 174 Length:

-6' No. Conn.: O*

- Mfg.: SONOTECH Scan Coverage I

Cal. Block No. 10876 Reference/Simulator Block lJps(ream ~ Downstream~ Scan dB: __:!i.:.:_ Reference Block Thickness 2.25" Dia.: 0 Gain Signal Sweep cw CCWO Scan dB: N/A Serial No. : 05-6535 Sound Path dB Reflector Amplitude% Division Cal. Blk. Temp. 70° Temp. Tool: 07 --

Comp. Temp.

--ao* Temp. Tool: 07 Exam Surface: OD Type: SS Rompus Block 30.5 NSDH 86% 1.4 0.693"

-- Surface Condition: Ground Recordable lndication(s): Yes O No~ (lfYes, Ref. Altached Ultrasonic Indication Report.)

Results : NRI ~ RI n Geom D Comments: None Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Stevermer, Aaron J .

Level 11-PDI Date 9/17/2016 I Reviewer Wayne Thomas Lv Ill Date 9/22/2016 Examiner Level N/A Date I Site Review Date N/A Dennis Strickland Lv II 9/22/2016 Other Level N/A Signc1ture Date I ANII Review Date N/A N/A UT Calibration/Examination

~

Supplemental Report Report No.: UT-16-064

~~

~~ Dominion' 3 of 4 Page:

Summary No.: N1.R1.11.310

=~--:-----

Examiner: Stevermer, Aaron J. ~ Level: 11-PDI Reviewer: i.J .L. ~ - " ~ s (..e',J 1Ii- ~- Date: ~-2.'Z*IL Examiner: _N_/.;...A'---------------- Level: NIA Site Review:~~~ P. ~ D l . . " u ~ Date: q{2:r../u,.,

Other: _N_/_A_ _ _ _ _ _ _ _ _ _ _ _ __ Level: N/A ANII Review: N/A Date:

Comments:

<::"' Ff--oMJ .

Sketch or Photo:

t-P,~ tJ<>z..

I. 3'5" I. "Z..~ ** *t, 1..S"

,.u..* \. '3'-.

Additional - Supplemental Data

~

~Dominion" Report No: UT-16-064 Summary# Nl.Rl.11.310

',t,;il,*** Pg. 4 of 4 Prepared by: W. Thomas~,_,v'![C..

Date: 9/22/2016 Weld Number 37 Weld Length 44" Thickness 1.25" Weld Width 1.2" 0.417' HT X 1, 1" WIDTH* 0.458SQ. IN. a TOTAL VOLUME REQUIRED EACH SIDE CF WELD

~ EXAMINED 100% OF REQUIRED VOLUME OS SIDE

~ EXAM LIMITED US SIDE AX DIRECTION FOR 0.02 SQ. IN.

DUE TO NOZZLE CONFIGURATION

.02/ .459 =0.04 X 100 =4%

~ NED 96% CF THE REOIJIRED VOLUME US SIDE /lJf. DIRECTION Examination Volume Dimensions - Height 0.417" Length 44" Width 2.2" Coverage Summary Required Scans (each has a weighing factor of 100 for complete coverage)

ANGLE UpSt-Ax UpSt-Circ DnSt-Ax DnSt-Circ 45/60 96% 100% 100% 100%

100+100+100+96=396/400=99 Code Coverage Total 99%

  • Best Effort Coverage (Max 25%) Total N/A Notes:
1) Code Coverage refers to the maximum percentage of the required examination volume that is effectively examined with the qualified examination procedure.
2) Best Effort Coverage refers to the required examination volume past the weld centerline that is examined in the axial beam direction with an Appendix VIII demonstrated procedure for single sided coverage.

~,

~-

wDJ Dominion' Site/Unit:

Summary No.:

NAPS N1 .R1.20.101 UT Calibration/Examination Procedure:

Procedure Rev.:

ER-AA-NDE-UT-700 0

Outage No.:

Report No.:

N1R25 UT-16-086 Workscope: ISi .Work Order No.: 59102983133 Page: 1 of 3 Code: 2004 Edition Cat.lltem: R-A/R1.20 Location: C-LOOP Drawing No.:

System ID: ________________ _____________________________________________

RC 11715-WMKS-0109G-2

Description:

P!PE-WELDOLET Component 10: 11715-WMKS-0109G-2 / 29-RC*7 / SW-31 Size!Length: 2.5" / 80" Thickness/Diameter: 3.20" / 29" Limitations: See attached. Start Time: 1025 Finish Time: 1048 Instrument Settings Search Unit Cal. Time Date Axia l Oriented Search Unit Seriat No.: 140723507 Serial No.: 021N2J Checks Calibration Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: KBA Initial Cal. 0700 9/20/2016

  • Reflector Amplitude% Division Inter. Cal. 1025 9/20/2016 Model: EPOCH 600 Linearity: L-16-020 . Size: 1.0om Model: Comp-G _ ID Notch 80% 5.0 3.600" Delay: 13.830 µs Range: _ ___

7.200" Freq. : 1.0 M HZ Inter. Cal. NIA Center Freq.:

M'tl CalNel: 0.2330 infµs Pulser:

- sauare -- N/A Inter. Cal*. 1048 9/20/2016

- Exam Ang.le: 45° Squint Angle: ~

Damping: 400 n Reject: 0% Measured Angle:

--- 45° Mode: Longitudinal

. Final Cal. 1142. 9/20/2016 Coupl.mt Rep. Rate: Auto Freq.: 1.0 Mhz Exit Point 0.90" # of Elements:

Filter: 0.2-1.2 Mhz Mode: Fullwave

- 1 Cal. Batch: 12J066 Circumferential Oriented Search Unit Voltage: 400 Other:

--- Config.:

Single Focus: F.D .* 2.44"

--- Type: Sonotech Calibration Signal Sweep Sound Path N/A Shape: Round Contour: N/A Reflector Amplitude % Division Mfg.: S ONOTECH Wedge Style: sws N/A

- - - - - - - - - - - Exam Batch: 12J066 Ax. Gain (dB): 60.0 Circ. Gain (dB): N/A Search Unit Cable Type: _ _ _ _ _ _ _ __ I Sonotech I

10 Screen Div.= 7.20 in. of Sound Path Type: RG-174 - Length: ...£_ No. Conn.: ~ Mfg.: SONOTECH Calibration Block Scan Coverage Reference Block Reference/Simulator Block Cal. Block No. VGB-33 Upstream-~ Downstream Scan dB: 66.0 Gain Signal Sweep Serial No.: 05-6533 Sound Path Thickness 2.580" Dia.: o

  • CW ~ CCW ~ Scan dB: 66.0 dB Reflector Amplitude% Division I

Cal. Blk. Temp. 71° Temp. Tool: 1076BGCY Type: SS Rompus Block 50.0 FSDH 85% 1.5 1.060"

  • Exam Surface:

Comp. Temp. 83° Temp. Tool:

1076BGCY OD Surface Conditioo: Contour Ground Recordable lndication(s): Yes D No ~ (If Yes, Ref. Attacf,ed Ultrasonic Indication Report.) r.

Comments: Search unit #2 of tandem unit SN

  • 021 N29. Tandem Results: NRI ~ RI 0 Geom O wedge SN - 389-078-51C.

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level U-PDI I Date Reviewer Signawre Date Fuechlmann, Gary P 9/20/2016 w..l-.1J.1:,.,.,J\, f ~-Z2-11:,

Examiner Level JIJ-PDI Date Date Popp, Darrell J. 9/20/2016 (.

Other Level N/A Date I ANII Review Signature Date N/A

~~ ~?#~

UT Calibration/Examination

Supplemental Report Report No.: UT-16-086 P~ge: 2 -of 3 Summary No.: N1.R1 .20.101 Examiner: -Fu_e_c_h-tm_a_n_n_,-G-ar_y_P_~----L-e-vel: 11-PDI Reviewer: vJ.t. ."jl:i\?M-1-:, f,f,~ fit 4/;l--Date: CJ'l*i/-2* 1i,.

er ~fl. ~2iut~ l-v ~ Date: 'f2.V2.df' Examiner: Popp, Darrell J.

Other: _N_/A

_ _ _ _ _ _ _ __ _ Level:

Level: II-POI NIA Site Review:

ANII Review: cM z Date: ?h.?ffe Comments:

Sketch or Photo:

3, 3'

-- ~-------1-------

r PrP

'3. 1."

Additional - Supplemental Data

Report No: UT-16-086 Summary# N1.R1.20.101 Pg. 3 of 3 Prepared by : W . Thomas Date: 9/22/2016 Weld Number SW-31 Weld Width 2.5" Thickness 3.2" Weld Length 80" 2 2 I I CL FLOW

~ SN-31 5 I I

45

/ PIPE I

I I

I I

BRAN EXAMINED 100% OF TI-iE REQUIRED VOLUME AXIAL DIRECTIOO NO CIRC EXAM BRANCH SIDE Examination Volume Dimensions - Height 1.07" Length 80" Width 3.5" Coverage Summary Required Scans (each has a weighing factor of 100 for complete coverage)

ANGLE UpSt-Ax UpSt-Circ DnSt-Ax DnSt-Circ 45 100% 100% 100% 0%

Code Coverage Total 75%

100+100+100+0=300/400=75

  • Best Effort Coverage (Max 25%) Total N/A Notes:

~ ewed

1) Code Coverage refers to the maximum percentage of the required examination volume D Witnessed that is effectively examined with the qualified examination procedure.
2) Best Effort Coverage refers to the required examination volume past the weld centerline that is examined in the axial beam direction with an Appendix VIII demonstrated procedure for single sided coverage. A.

/)e,,tf'IU 4s~~ I.JI/( ,-~}A *-* ~ _ / 'll~!>por,

~~

Liquid Penetrant Examination

~~Domirviorf

,n, Sile/Unit
NAPS Procedure : ER-AA-NDE-PT-300 Outage No.: N1R25 Suri,mary No. : N1 .R1.20.101 Procedure Rev. : 7 Report No.: PT-16-023 Works cope : AUG Work Order No.: 59102983133 Page : 1 of 1 Code: 2004 Edition Cat./ltem: R-A/R1.20 Location: C-LOOP Drawing No.: 11715-WMKS-0109G-2

Description:

PIPE-WELDOLET System ID: RC

---~----------------==-------------------------

.Compo n en I ID: 11715-WMKS-0109G-2 / 29-RC-7 / SW-31 Mat.fThickness: ss / 3.20" Limitations : None Light Meter Mfg. : N/A Serial No.: N/A Illumination: N/A

  • Temp . Tool Mfg.: AEM0 Instruments Serial No.: 1076BGCY Surface Temp.: _ _ 8_3__ °F Comparator E)lock Temp. : Side A: N/A °F Side B: N/A °F Resolution: 0.044" Character Card Lo/Wo Location: N/A Surface Condition : Ground Visible~

Cleaner Penetrant Remover Developer Fluorescent 0 Brand MAGNAFLUX MAGNAFLUX MAGNAFLUX MAGNAFLUX Type SKC-S SKL-SP2 SKC-S SKD-S2 Batch No. 15J10K - 12A08K 15J10K 14K04K Time Evap. 3 Min. Dwell 10 Min. Evap. 2 Min. Develop 10 Min .

Time Exam Started: 0935 Time Exam Completed: 1020 Indication Loe Loe Diameter Length Type Remarks No. L w R/L NIA Comments:

Used flashlight for illumination .

Character Resolution Card: DOM-2016-0163 .

Results: NRI ~ RID Eval D N/A Percent Of Coverage Obtained > 90%: N/A Reviewed Previous Data: N/A Examiner Level 11 Date Signature Dale Shelton, James R. 9/20/2016 Examiner Level 11 Date viel.{;

Thompson, Brenton R. 9/20/2016  ; 1Ztu,,.,

other Level NIA Dale ANII Review N/A Liquid Penetranl Examination

Serial No.: 20-049A Docket No.: 50-339 Attachment 2 N2R26 Unit 2 Pressurizer Surge Line Welds Examination Results Virginia Electric and Power Company (Dominion Energy Virginia)

North Anna Power Station Unit 2

UT Calibration/Examination

~Dominion"' Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-706 Outage No.: N2R26 Summary No.: N2.R1.11 .314 Procedure Rev.: Report No.: UT-19 -072 Workscope: ISi Work Order No.: 59203136641 Page: 1 of Code: 2004 Edition Cat./ltem: R-AIR1 .11 Location: \ C-LOOP Drawing No.: 12050-WMKS-0109D

Description:

Weldolet to Elbow \

System ID: RC \

Component ID: 12050-WMKS-0109D / 14-RC-410 / 3 Size/Length: 1.30" / 43.75" \ Thickness/Diameter: 1.406" I 14.0" Limitations: None Start Time: 2239 Finish Time: 2254 I

Instrument Settings Search Unit Cal. Time Date Axial Oriented Search Unit Serial No.:

Manufacturer:

140723807 Olympus Serial No.:

Manufacturer:

57461-52980 GE Checks Initial Cal. 2032 3/8/2019 Calibration Reflector I

I Signal Amplitude%

Sweep Division Sound Path Model: Linearity: Inter. Cal. 2239 3/8/2019 EPOCH 600 L-16-001 Size: 3.5X10mm Model: MSEB2 Backwall \ BO 7.0 1.416" Inter. Cal. N/A Delay: 9.851 µs Range: 2.0" Freq .: 2.0 MHZ Center Freq.: N/A Inter. Cal. 2254 3/8/2019 M'tl CalNel: 0.2270 in/µs Pulser: Square Exam Angle: o* Squint Angle: N/A Damping: 4000 Reject: 0% Measured Angle:

--- NIA Mode: Longitudinal Final Cal. 2349 3/8/2019 Rep. Rate: Auto Freq.: 2.0 Mhz

-- Couplant Exit Point N/A # of Elements: 2 1

- - Cal. Batch: 17F0B7 Circum ferential Oriented Search Unit Filter: Mode: Ful!wave I

I 0.5 - 4.0 Config.: Dual Focus: N/A Type: Son otech Calibration Signal Sweep Voltage: 400 Other: N/A Shape: Contour: Sound Path Round Flat Mfg .: Sonotech Reflector Amplitude% Division

- , Wedge Style: N/A Exam Batch: 17F0B7 NIA I Ax. Gain (dB): 38 Circ. Gain (dB}: N/A Search Unit Cable Type: Sonotech I

Type: RG 174 Length: No. Conn.: ~ Mf . I 1

-- Screen Div."' --

0.20 in. of Sound Path Scan Coverage

-6' g.. Sonotech I

Calibration Block I Reference/Simulator Block Cal. Block No. Part under test Upstream O Downstream~ Scan dB: 50 Reference Block CCWQ ScandB: NIA Serial No. : 08-7832 Gain I Signal Sweep Sound Path Thickness 1.406" Dia.: 14.0" cw dB Reflector Amplitude% Division Cal. Blk. Temp. 72° Temp. Tool: ATK-2 Exam Surface:

- - Type: 2.0" SS Step Wedge 38 1.0 I 80 5 1.00" Comp. Temp.

--so* Temp. Tool: ATK-2 OD 38 2.0 I 45 10 2.00" Surface Condition: Smooth

-- I Recordable lndication(s). (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: NRI ~ RI 0 0~

Geom D Comments: Lamination Scan. I See UT-19-073 for angle beam inspection.

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: NIA l Date Examiner Level 11-PDI Date Wertman, Justin 318/2018 .3,/D*t.if Examiner Level NIA NIA Other Level NIA Signature NIA

  • -ZJJ/2

-~

UT Calibration/Examination

UT Calibration/Examination

~

.,;,JtDominion' Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R26 Summary No.: N2.R1 .11.314 Procedure Rev.: 5 Report No.: UT-19 -073 Workscope: ISi Work Order No.: 59203136641 Page: 1 of 5 Code: 2004 Edition Cat./ltem : R-A/R1 .11 Location: \ C-LOOP Drawing No.: 12050-WMKS*0109D

Description:

Weldolet to Elbow \

System ID: RC \

Component ID: 12050-WMKS-0109D / 14-RC-410 / 3 Size/Length: 1.25" / 44.0" \ Thickness/Diameter: 1.406" / 14.0" Limitations: Single sided due to weld-o-let. See attached Start Time: 1258 Finish Time: 1313 Instrument Settings Search Unit Cal. Time Date ..a!xial Oriented Search Unit I

Serial No.: 140723807 Serial No. : 01CXBL Checks Calibration \ Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: KBA Initial Cal. 1015 3/9/2019 Reflector Amplitude% Division Model: EPOCH 600 Linearity: L-19 -001 Size: 0.5" Model: Comp-G Inter. Cal. ' 1258 3/9/2019 1.50" Notch 1

80 5.3 2.11" Delay: 6.611 Range: 4.00 Inter. Cal. ' N/A Freq.: 2.25 MHZ Center Freq.: N/A M'tl CalNel: 0.1230 Pulser: Inter. Cal. 1313 3/9/2019 Square Exam Angle: 45 Squint Angle: N/A Damping: 400 Reject: 0 Measured Angle:

Mode:

--- Final Cal. 1559 3/9/2019 Rep. Rate: Auto Freq.: 2.25 Exit Point

--# of Elements:

0.20 45 Shear 1

Couplant Filter: 0.5-4.0 Mode: FW - - Cal. Batch: 17F087 Circurriferential Oriented Search Unit Config.: Single Focus: N/A Voltage: 400 Other: NIA Type: Sonotech Calibration Sweep

\ Signal Sound Path Shape: Round Contour: Flat Reflector Amplitude% Division Mfg.: Sonotech Wedge Style: MSWQC Ax. Gain (dB): 13.0 Circ. Gain (dB): N/A Exam Batch: 17F087 N/A I 10 4.00 Sound Path Search Unit Cable Type: Sonotech I

-- Screen Div. = -- in. of Type: RG 174 Length:

-6 No. Conn.:

o Mfg.: Sonotech

\

Calibration Block Scan Coverage I Cal. Block No. 05-8514 Reference/Simulator Block Upstream O Downstream@ Scan dB: 25.0 Reference Block Thickness 2.25" Dia.: 0 CW@ CCW@ Scan dB:

  • 25.0 Serial No.: 05-6533 Gain dB I Signal Reflectqr Amplitude% Division Sweep Sound Path Cal. Blk. Temp. 71 Temp. Tool: ATK-2

-- Exam Surface: OD Type: SS Rompus Block 13.0 SHI 22 2.6 1.054 Comp. Temp.

Temp. Tool: ATK-2 Surface Condition: Ground Smooth I Recordable lndication(s): Yes O No@ (If Yes, Ref. Attached Ultrasonic Indication Report.) I Comments: None Results: NRI@ RID Geom O Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A w.!II--

~

Examiner Level 11r,01 Signature Date Reviewer Date Johnson, Jeffrey M. I/ 3/9/2019 v..}L~OMA, S s~10-1t.t Examiner Zollner, Brian D Level t< """ j

~ ~ ~ Signature

_a. ~

  • Date 3/9/2019

~ e Rev/4ewP.Stt kJNlS

  • wu 1r,Lr 4.u{) ~f\1,. ..: . ......51 µ..~

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)

¥~~ate

('i d~

I Date Other N/A Level NIA C Signature Date ANII Review 3~~9 UT Calibration/Examination

, ~

Dom1n1on' Site/Unit:

Summary No.:

NAPS N2.R1.11.314 2

UT Calibration/Examination Procedure:

Procedure Rev.:

ER-AA-NDE-UT-802 5

Outage No. :

Report No.:

N2R26 UT-19 -073 Workscope: 151 Work Order No.: 59203136641 Page: 2 of 5 Code: 2004 Edition Cal./ltem : R-A/R1.11 Location: C-LOOP Drawing No .: 12050-WMKS-01090

Description:

Weldolet to Elbow System ID: RC

+---------------

Component ID: 12050-WMKS-01090 / 14-RC-410 / 3 Size/Length: 1.25" / 44.0" 1 Thickness/Diameter: 1.406" / 14.0" Limitations: Single sided due to weld-o-let. See attached. Start Time: 131f Finish Time: 1328 Instrument Settings Search Unit Cal. Time Date kial Oriented Search Unit I

Serial No.: 140723807 Serial No.: 00F1DL Checks Calibration \ Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: KBA Initial Cal. 1034 3/9/2019 Reflector Amplitude% Division Model: EPOCH 600 Linearity: L-19 -001 Size: 0.50" Model: Comp-G Inter. Cal. 1314 3/9/2019 1.50" Notch ' 2.634 80 5.3 Delay: 8.311 Range: 5.00 Freq.: Inter. Cal. N/A 2.25 MHZ Center Freq.: N/A Inter. Cal. 1328 3/9/2019 M'II CalNel: 0.1230 Pulser: Square Exam Angle: 60 Squint Angle: N/A Damping: 400 Reject: 0 Measured Angle: 60 Mode:

Shear Final Cal. 1601 3(9(2019 Rep. Rate: Auto Freq.: 2.25 Exit Point

- -# of Elements: Couplant 0.30 1 1 Filter: 0.5-4.0 Mode: FW - - Cal. Batch: 17F087 Circum ferential Oriented Search Unit I

I Config.: Single Focus: NIA Voltage: 400 Other: N/A Type: Sonotech Calibration Signal Sweep Shape: Round Contour: Flat Reflector Amplitude% Division Sound Path Mfg.: Sonotech Wedge Style:

Ax. Gain (dB): 30.0 Gire. Gain (dB): N/A MSWQC Exam Batch: 17F087 NIA l Search Unit Cable Type: Sonotech I

Sound Path 10

-- Screen Div. = -- 5.00 in. of Type: RG 174 Length:

-6 No. Conn.:

-o Mfg.: Sonotech I

Calibration Block Scan Coverage I Cal. Block No. Reference/Simulator Block 05-8514 Upstream O Downstream~ Scan dB: 42.0 Reference Block Thickness 2.25" Dia.: 0 CW~ CCW ~ Scan dB: 42.0 Serial No.: 05-6533 Gain dB l Signal Reflectqr Amplitude%

Sweep Division Sound Path Cal. Blk. Temp. 71 Temp. Tool: ATK-2

-- Exam Surface: OD Type: SS Rompus Block 30.0 FSDHI 75 2.9 1.483 Comp. Temp.

--86 Temp. Tool: ATK-2 Surface Condition: Ground Smooth I Recordable lndication(s): Yes D No~ /If Yes. Ref. Attached Ultrasonic Indication Reoort.\ I Results: NRI ~ RI 0 Geom O Comments: Effective coverage uking the 60 Deg search unit has been verified by the bresence of the weld root response Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A during the required ~cans.

Examiner Level Signature Date I Reviewer Date Lt,""'\J~

Johnson, Jeffrey M. 3,Jo.,;r=,

Examiner Zollner, Brian D Level -...J q~

f Date

>O("r Other Level Date I ANII Review Date N/A J'/~

UT Calibration/Examination

UT Calibration/Examination

,Dominion"' Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT -802 Outage No. : N2R26 Summary No.: N2.R1 .11 .314 Procedure Rev.: 5 Report No.: UT-19 -073 Workscope: ISi Work Order No. : 59203136641 Page: 3 of 5 Code: 2004 Edition Cat./ltem: R-A/R1 .11 Location: C-LOOP Drawing No.: 12050-WMKS-0109O

Description:

Weldolet to Elbow \

System ID: RC \

Component ID: 12050-WMKS-0109O/14-RC-41013 Size/Length: 1.25" / 44.0" \ Thickness/Diameter: 1.406" / 14.0" Limitations: Single sided due to weld-o-let. See attached Start Time: 1342 Finish Time: 1350 I

Instrument Settings Search Unit

. Cal. .kcial Oriented Search Unit I

Time Date I Serial No. : 140723807 Serial No.: 06-109 Checks Calibration Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: RTD Initial Cal. 1105 3/912019 Reflector Amplitude% Division Model: EPOCH 600 Linearity: L-19 -001 Size: 2(15X25) Model: TRL2-AUST Inter. Cal. 1342 319/2019 1.50" Notch I 80 5.0 2.669 Inter. Cal. NIA Delay: 10.211 Range: 5.700 Freq. : 2.0 MHZ Center Freq.: NIA 31912019 I '

Inter. Cal. 1350 M'tl CalNel: 0.2320 Pulser: Square Exam Angle: 60 Squint Angle: NIA I Damping: 400 Reject: 0 Measured Angle:

--- 61 Mode: Longitudinal Final Cal. 1604 3/9/2019 Rep. Rate: Auto Freq.: 2.0 Exit Point

- -# of Elements: Couplant

.75 2 Filter: 0.5-4.0 Mode: FW - - Cal. Batch: 17F087 Circu~ferential Oriented Search Unit Config.: D-SBS Focus: FD.1.3" Voltage: 400 Other: NIA Type: Sonotech Calibration Signal Sweep Shape: Retangular Contour: FLAT Reflector Amplitude% Division Sound Path Mfg.: Sonotech Wedge Style: Integral NIA Ax. Gain (dB): 54.0 Circ. Gain (dB): N/A Exam Batch: 17F087 Search Unit Cable Type: Sonotech I

Sound Path 10 Screen Div. = 5.70

-- in. of Type: RG 174 Length:

- 6 No. Conn.: O

- Mfg.: Sonotech I

Calibration Block Scan Coverage I Cal. Block No. R~,f erencelSimulator Block 05-8514 Upstream 0 Downstream O Scan dB: 60.0 Reference Block Thickness 2.25" Dia.: 0 cwo CCW O Scan dB: NIA Serial No.: 05-6533 Gain dB I Signal Reflector Amplitude% Division Sweep Sound Path Cal. Blk. Temp. 71 Temp. Tool: ATK-2

-- Exam Surface: OD Type: SS Rompus Block 48.0 FSDH\ 45 2.7 1.556 Comp. Temp.

--86 Temp. Tool: ATK-2 Surface Condition: Ground Smooth I Recordable lndication(s}: Yes O No0 (If Yes, Ref. Attached Ultrasonic Indication Report.) I Results: NRI 0 RID Geom O Comments: None.

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: NIA Examiner Level 11-PDI Signature Date

~~7 Johnson, Jeffrey M. 3/9/2019 '; ~

Examiner Level Date Zollner, Brian D 3/9/2019 Other Level Date ANII Review Date NIA J/ZJ4)

UT Calibration/Examination

Supplemental Report Report No.: UT-19 -073

,Dominion*

Page: 4 of 5 Summary No.: N2.R1 .11.314 t..e;J,:JJC' \

Examiner: Johnson, Jeffrey M. Level: 11-PDI Reviewer: Date: 3 */D* }1 Examiner: Zollner, Brian D Level : 11-PDI Site Review: _.,,'3':'.f-'-',. '-"c ... *-u:..--;-,-... <uV- Date: ~/U-(us,.:,

Other: _N....;/.;...A;._,_ _ _ _ _ _ _ _ _ _ _ __ Level: ~ ANH Review: , cc <tr:= Date: Jb.at.

Comments: I\

i Sketch or Photo: III fLaw )t

. IS CIS - \ ,'j.7 l ..

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  • I

~ ~ Toe- - I. ;i cf' .1 ..

  • 1...>cLe~.'- o - \..e..\ 'L L,j~~ 4..- \,l..\"!S,.

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<:::,..,.i Additional - Supplemental Data

, Dom1n1on *

  • Report No: UT-19-073 Summary# N2.R1.11.314 Pg. 5 of 5 Prepared by: W. T h o m a s 7 ~

~ , _ t 1A Date: 3/10/2019 Weld Number 3 Weld Width 1.25" Thickness 1.283" Weld Length 44" FLOW 60L 3

WELDCl.ET ----~---,--~-- \

ELBOW

- ~<-.L. L; EXAMINED 100%OF THE REQUIRED VOLUME OS SIDE.

EXAMINED 100%OF THE REQUIRED VOLUME US SIDE BEST EFFORT Examination Volume Dimensions - Height 0.428" Length 44" Width 2.25" Coverage Summary Required Scans (each has a weighing factor of 100 for complete coverage)!

ANGLE UpSt-Ax UpSt-Circ DnSt-Ax DnSt-Circ 45/ 60 0% 100% 100%

60L

  • 100%

Code Coverage Total I 50%

100+ 100+ 100+0=300/400=.75

  • Best Effort Coverage (Max 25%) Total I 25%

Notes: v

1) Code Coverage refers to the maximum percentage of the required examination volume ff Revlewed 0 ~ltnessed that is effectively examined with the qualified examination procedure. artford
2) Best Effort Coverage refers to the required examination volume past the weld centerline that is examined in the axial beam direction with an Appendix VIII 5/41/ IkBoiler team demonstrated procedure for single sided cov~age. .- 9531 ffi '-fJM~ f! ~c./C<A-r-iA tv11 ( I ;A . f/~J,{2.£:J  !>/Z-r../-z.,f "{ HSB

Liquid Penetrant Examination

,Dominion' Site/Unit:

  • NAPS 2 Procedure: ER-AA-NDE-PT-300 Outage No.: N2R26 Summary No.: N2.R1.11.314 Procedure Rev. : 7 Report No.: PT-19 -012 Workscope: AUG Work Order No.: 59203136641 Page: 1 of 1 Code: 2004 Edition Cat./ltem : R-A/R1 .11 Location: C-LOOP Drawing No.: 12050-WMKS-0109D

Description:

WELDOLET-TO-ELBOW System ID: ~R:C~:-;:~-:;::;:;:--;-:~:=:-::::::===================~~~==--JSS~*t,f=;-':=*'/(!!-~~~"--

ComQonent ID: 12050~WMKS-0~090-/-14*RG=4t0*/-3 Mat/Thickness: 140G" f 14 16

---Li-m-itations: None . . ~1' Light Meter Mfg.: N/A Serial No.: NIA Illumination: N/A Temp . Tool Mfg.: ATKINS Serial No. : ATK-2 Surface Temp.: _ _8_0__ °F Comparator Block Temp.: Side A: N/A °F Side B: N/A °F Resolution : 0.044" Character Card Lo/Wo Location : TDC I Weld Center Line Surface Condition: Ground Smooth Visible~

Cleaner Penetrant Remover Developer Fluorescent 0 Brand MAGNAFLUX MAGNAFLUX MAGNAFLUX MAGNAFLUX Type SKC-S SKL-SP2 SKC-S SKD-S2 Batch No. 18C21K 15J02K 18C21K 14K04K Time Evap. 3 Min Dwell 10 Min Evap. 1 Min Develop 10 Min Time Exam Started: 2151 Time Exam Completed: 2225 Indication Loe Loe Diameter Length Type Remarks No. L w R/L NRI Comments:

DOM-2016-0156 Flashlight used to resolve character card Results: NRI ~ RI 0 Eval NIA Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: NIA Examiner Level Date Reviewer Signature Date Flood, Steven 3/8/2019 N/A Examiner Level N/A Signature Date Site Review Date N/A 3/8/2019 Dennis Strickland lv II 3/18/2019 Other Level N/A Signature Date ANII Review Date N/A N fl Liquid Penetrant Examination

UT Calibration/Examination

~

6Dominion' Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-700 Outage No.: N2R26 Summary No.: N2.R1 .20.0404 Procedure Rev.: 0 Report No.: UT-19 -017 Workscope: AUG Work Order No.: 59203136641 Page: of 2 I

Code: 2004 Edition Cat./ltem: R-A/R1.20 Location: ~-LOOP Drawing No.: 12050-WMKS-0109G-2

Description:

Pipe to Branch Connection weld System ID: RC Component ID: 12050-WMKS-0109G-2 / 29-RC-407 / SW-36 Size/Length: 2.2" I 50" Thic'kness/Diameter: 2.58" /29" Limitations: Adjacent loop stop valve. See attached. Start Time: 1352 .I Finish Time: 1410 1

Instrument Settings Search Unit I Cal. Time Date Axial Oriented Search Unit I

Serial No. : 140723807 Serial No.: 97-733 Checks Calibration Signal Sweep Sound Path Manufacturer: Olympus Manufacturer: RTD Initial Cal. 0930 3/9/2019 Reflector Ampli~ude % Division Model: EPOCH 600 Linearity: L-19 -001 Size: 2(20X34) Model: TRL 1-AUST Inter. Cal. 1352 3/9/2019 ID Notch 80 5.3 3.760" Inter. Cal.

Delay: 12.811 Range: 7.200 Freq.: 1.0 MHZ Center Freq.: NIA I Inter. Cal. 1410 3/9/2019 M'tl CalNel: 0.2320 Pulser: Square Exam Angle: 45 Squint Angle: SAS I Damping: 400 Reject: 0 --- --- Final Cal. 1610 3/9/2019 I

Rep. Rate: Auto Freq.: 1.0 Measured Angle:

Exit Point 0.9

--# of Elements:

45 Mode: Long 2

Couplant I Filter: .2 -10 Mode: Dual - - Cal. Batch: 17F087 Circumferentikt Oriented Search Unit I

Config .: Dual Focus: FS-80 Voltage: 400 Other: NIA Type: Sonotech Calibration Signal Sweep Shape: Rect. Contour: Flat Division Sound Path Mfg .: Sonotech Reflector Ampli~ude %

I Wedge Style: Integral ID Notch 8,0 5.8 4.260" Ax. Gain (dB}: 68.0 Circ. Gain (dB): NIA Exam Batch: 17F087 10 7.20 Sound Path Search Unit Cable Type: Sonotech I

-- Screen Div. = -- in. of Type: RG 174 Length:

-6 No. Conn.: O

- Mfg.: Sonotech I

Calibration Block Scan Coverage I Cal. Block No. VGB-33 Referenc~/Simulator Block Upstream ~ Downstream O Scan dB: 74 Reference Block Thickness 2.580" Dia.: 0 cw~ CCW~ ScandB:

  • 74

-- Serial No.: 05-6533 Gain Signal Reflector Amplitude%

Sweep Division Sound Path dB Cal. Blk. Temp. 71 Temp. Tool: ATK-2 Comp. Temp.

-- Temp. Tool: Exam Surface: OD Type: SS Rompus Block 50.0 FSDH I 20 1.4 1.05" 86

-- ATK-2 Surface Condition: Ground Smooth I Recordable lndication(s): Yes O No~ (If Yes, Ref. Attached Ultrasonic Indication Report.) I Comments: None Resulls: NRI ~ RI 0 Geom O Percent Of Coverage Obtained> 90% : No Reviewed Previous Data: Yes

~LJ ~111/z:~~

Examiner Level 1-PDI Signature Date Reviewer 1£,14' Johnson, Jeffrey M.

Examiner Zollner, Brian D Other Level Level R:..~

'L-v i-,.,--

GI-POI

!*o Signature Signature 3/9/2019 Date 3/9/2019 Date Wl. :,C:,o.,,.AA Sile Review

~ex:/e_~ Lv~ ;;,- "./'./.

ANII Review

~x 1..----"' Signat6re I i

  • Date 1~1.1,.,,

Date N/A UT Calibration/Examination N/A

if A I

I

Report No: UT-19-017 ftD

~ ,- om1n1on .. Summary# N2.R1.20.0404 Pg. 2 of 2 Prepared by: W . Thomas .f{l' t..~ll r:a::

Date: 3/11/2019 ~~v~

Weld Number SW-36 Weld Width 2S!' T ~

Thickness 2.58" Weld Length 50" I BRANCll COHN.

S1!-36 I 45 I

I I

L PIPE

  • 86- HEIGHT X 3. Z- 1110TH = 2. 75 SO. IN X 50- LENGTH = 137. 5 CU. IN = REQUI RED VOLUIIE

~ u,~ ,.~ w.'""' "ff """"'" ,,. *~ ~ ~m * -*

. .OM"" o. ,o ~ '" ~ """'" "'mo, o,e E ~ '"""

NO EXAM AX OR CI RC FOR 25S OF THE WELD LENGTH DUE TO LOOP SIOP VAVE CIRC EXAII LIMITED TO 30% COVERNJE FOR 75~ OF THE WELD LENOTlt DUE TO WELD TAPER Examination Volume Dimensions - Height 0.86" Length 50" Width 3 .2" Coverage Summary Required Scans (each has a weighing factor of 100 for complete coverage)!

ANGLE AXIAL I CIRC 45 64% I 22 .5%

Code Coverage Total I 43.25%

64+22 .5=86.5/200=.4325

  • Best Effort Coverage (Max 25%) Total I N/A Notes:
1) Code Coverage refers to the maximum percentage of the required examination volume that is effectively exam ined with t he qualified examination procedure.
2) Best Effort Coverage refers to the required examination volume past the weld centerline that is examined in the axial beam direction with an Appendix VIII demonstrated procedure for single sided coverage.

Liquid Penetrant Examination Site/Unit: NAPS Procedure: Outage No.:

2 ER-AA*N DE-PT-300

- -N2R26 Summary No.: N2.R1 .20 .0404 Procedure Rev.: 7 Report No.: PT-19 -013 Workscope: AUG Work Order No. : 59203136641 Page: 1 of 1 Code: 2004 Edition Cat./ltem: R-A/R1.20 Location: C-LOOP D_ra_w_ing No.: 12P_50-WMKS.:0.:1.09.G=~---Descriplion; -Pipe-to-Branch-Gonnection*weld--------~-:- =-/ul ,.,,--

3 System ID: RC ,,

Component ID: 12050-WMKS-0109G-2 / 29-RC-407 / SW-36 Mat/Thickness: SS/4-,400!.l.

Limitations : None Light Meter Mfg.: N/A Serial No.: NIA Illumination: N/A Temp. Tool Mfg.: ATKINS Serial No.: ATK-2 Surface Temp. : _ _ 8_0__ °F Comparator Block Temp.: Side A: N/A °F Side B: N/A °F Resolution: Not Used Lo/Wo Location : TDC I Weld Center Line Surface Condition : Ground Smooth Visible~

Cleaner Penetrant Remover Developer Fluorescent 0 Brand MAGNAFLUX MAGNAFLUX MAGNAFLUX MAGNAFLUX Type SKC-S SKL-SP2 SKC-S SKD-S2 Batch No. 18C21K 15J02K 18C21K 14K04K Time Evap. 3 Dwell 10 Evap. 1 Develop 10 Time Exam Started: 2151 Time Exam Completed: 2225 Indication Loe Loe Diameter Length Type Remarks No. L w R/L NRI Comments:

DOM-2016-0156 Flashlight used to resolve character card Results : NRI ~ RI 0 Eval O N/A Percent Of Coverage Obtained > 90%: ~ Yes Reviewed Previous Data: N/A Examiner Level II Date Reviewer , ,,. L---

~ u:;..v-.µi.

Flood, Steven 3/8/2019 Examiner Level N/A Signature Date N/A 3/8/2019 Other Level N/A Signature ... Date N/A Liquid Penetrant Examination

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