Text

Successive Examination Plans, Request for Relief ANO2-ISI-016. Weld Scan Plans & Preliminary Coverage Estimates, Pdqs Number 783 & Affidavit Enclosed
	ML14122A250
Person / Time
Site:	Arkansas Nuclear
Issue date:	04/15/2014
From:	Pyle S; Entergy Operations
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
Shared Package
ML14122A205	List: 2CAN041402, Successive Examination Plans, Request for Relief ANO2-ISI-016. Weld Scan Plans & Preliminary Coverage Estimates, Pdqs Number 783 & Affidavit Enclosed;
References
	2CAN041402
	Download: ML14122A250 (110)
	v • d • e

A&

lc:En (erg)'

Entergy Operations, Inc.

1448 S.R. 333 Russeilville, AR 72802 Tel 479-858-4704 Stephenie L. Pyle Manager, Regulatory Assurance Arkansas Nuclear One 2CAN041402 April 15, 2014 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk 11555 Rockville Pike Rockville, MD 20852

SUBJECT:

Successive Examination Plans Request for Relief ANO2-ISI-016 Arkansas Nuclear One - Unit 2 Docket No. 50-368 License No. NPF-6

REFERENCES:

1. Entergy letter dated June 25, 2013, "ASME Code Case N-770-1 Successive Examination Request for Relief ANO2-1SI-016" (2CAN061303)(ML13176A403)

2. Entergy letter dated August 14, 2013, "Clarification to Request for Relief ANO2-ISl-01 6 Code Case N-770-1 Successive Examination" (2CAN081302)(MLI 3226A359)

3. NRC Memorandum dated February 26, 2013, Arkansas Nuclear One, Unit No. 2 - Summary of Telephone Conference Call Re: Verbal Authorization for Revised Relief Request ANO2-1Sl-007 (TAC No.

MF0331 1)" (ML13052A470)

4. NRC letter dated May 30, 2013, "Arkansas Nuclear One, Unit No. 2 -

Request for Alternative ANO2-ISI-007, ASME Code Case N-770-1 Baseline Examination (TAC NO. MF0331)" (2CNA051301)

(ML13129A298)

Dear Sir or Madam:

Entergy Operations, Inc. (Entergy) request relief from the requirements of the American Society of Mechanical Engineers Code Case N-770-1, as conditioned by 10 CFR 50.55a(g)(6)(ii)(F) pertaining to successive volumetric examinations of the dissimilar metal welds associated with the Reactor Coolant Pump suction and discharge piping at Arkansas Nuclear One, Unit 2 (ANO-2) (Reference 1). Clarification of the request was provided in Reference 2. to this letter contains proprietary information - Attachment 3 is withheld from public disclosure per 10 CFR 2.390.

A~VT

2CAN041402 Page 2 of 3 The intent of the request is to scan the welds with the same technology used previously (phased array ultrasonics) and acquire at a minimum the amount of coverage previously reported and approved (References 3 and 4). The desire for this relief request is to minimize the work required to support the relief request to exit the refueling outage.

With this submittal, Entergy is providing the scan plans for these welds and the estimated scan coverage (Attachment 1). It should be noted that the coverage is only a pre-outage estimate. The actual coverage is determined during the analysis of the results of the examination during the outage. provides PDQS Number 783. This is the PDQS that will be used during the examination.

The examination procedure is used is provided in Attachment 3. The cover of the procedure is from Structural Integrity Associates, Inc. They have provided Entergy approval to submit their coversheet. It should be noted however, the attachment to the coversheet, Zetec OMNISCAN Rastor 03, Rev. D, is the actual inspection procedure.

The information contained in Attachment 3 is considered proprietary to the Electric Power Research Institute (EPRI) in its entirety, and therefore, a nonproprietary version is not being provided. EPRI requests that the proprietary information be withheld from public disclosure in accordance with 10 CFR 2.390. EPRI has provided Entergy with authorization to provide the proprietary information. An affidavit by the information owner, EPRI, supporting the request for non-disclosure is provided in Attachment 4. Therefore, Entergy requests that of this submittal be withheld from public disclosure in accordance with 10 CFR 2.390.

This letter contains no new regulatory commitments.

If you have any questions or require additional information, please contact me.

Sincerely, SLP/rwc

Attachment:

1. Weld Scan Plans and Preliminary Coverage Estimates

2. PDQS Number 783, Revision 0

3. Procedure for Encoded, Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds - Zetec OMNISCAN Raster 03 Revision D -

PROPRIETARY

4. Affidavit to this letter contains proprietary information - Attachment 3 is withheld from public disclosure per 10 CFR 2.390.

2CAN041402 Page 3 of 3 cc:

Mr. Marc L. Dapas Regional Administrator U. S. Nuclear Regulatory Commission, Region IV 1600 East Lamar Boulevard Arlington, TX 76011-4511 NRC Senior Resident Inspector Arkansas Nuclear One P.O. Box 310 London, AR 72847 U. S. Nuclear Regulatory Commission Attn: Mr. Peter Bamford MS O-8B3 One White Flint North 11555 Rockville Pike Rockville, MD 20852 to this letter contains proprietary information - Attachment 3 is withheld from public disclosure per 10 CFR 2.390.

to 2CAN041402 Weld Scan Plans and Preliminary Coverage Estimates

11515 Vanstory Drive Suite 125 Huntersville, NC 28078 Phone: 704-597-5554 Fax:

704-597-0335 www.strucrtintcom jhalsey@suctintcorn March 13, 2014 Report No. 1300810.401.RO Quality Program: Z Nuclear [] Commercial Ken Panther Entergy Operations Arkansas Nuclear One 1448 SR 333 Russellville, AR 72802

Subject:

Transmittal of Dissimilar Metal Weld Scan Plans and Preliminary Coverage Estimates for Encoded Phased Array UT Exams During AN02R23

Reference:

1. Entergy Contract Order No. 10394395, Dated September 25, 2013

2. Nondestructive Evaluation Procedure Zetec Omniscan Raster 03, Procedure for Encoded, Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds

Dear Ken:

Structural Integrity Associates, Inc. (SI) is pleased to provide you with the two attachments included with this letter report which contain the following pre-outage work scope deliverable items in accordance with Reference [1]:

" Attachment A: Phased Array Ultrasonic Examination (UT) Scan Plans

Attachment B: Estimated Scan Coverage Calculations.

BACKGROUND Entergy has contracted Structural Integrity Associates (SI) to perform encoded phased array ultrasonic examinations on fifteen (15) dissimilar metal welds (DMW) at Arkansas Nuclear One, Unit 2 (ANO2). SI will perform these DMW examinations using phased array UT technology as implemented by the procedure indicated in Reference [2]. This procedure is qualified in accordance with the EPRI Performance Demonstration Initiative (PDI) program.

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Ken Panther Report No. 1300810.401.RO March 13, 2014 Page 2 of 5 Weld specific scan plans and estimated scan coverage calculation have been developed for each of the fifteen (15) DMWs, identified in Table 1, to be examined during the ANO 2R23 refueling outage.

Component Description Weld ID

1.

2P-32B RCP Suction Nozzle Elbow-to-Safe End 08-014

2.

2P-32A RCP Suction Nozzle Elbow-to-Safe End 10-014

3.

2P-32C RCP Suction Nozzle Elbow-to-Safe End 12-014

4.

2P-32D RCP Suction Nozzle Elbow-to-Safe End 14-014

5.

2P-32B RCP Discharge Nozzle Safe End-to-Pipe 09-008

6.

2P-32A RCP Discharge Nozzle Safe End-to-Pipe 11-008

7.

2P-32C RCP Discharge Nozzle Safe End-to-Pipe 13-008

8.

2P-32D RCP Discharge Nozzle Safe End-to-Pipe 15-008

9.

2SI-15B Safety Injection Nozzle-to-Safe End 21-001

10.

2SI-I5A Safety Injection Nozzle-to-Safe End 22-001

11.

2SI-15C Safety Injection Nozzle-to-Safe End 23-001

12.

2SI-15D Safety Injection Nozzle-to-Safe End 24-001

13.

2CV-4654 Cold Leg B Spray Nozzle-to-Safe End 26-001

14.

2CVC-28B Charging Safe End-to-Nozzle 40-026

15.

2CVC-28C Charging Safe End-to-Nozzle 41-040 Table I - DMW Identification SCAN PLANS Scan plans provide the necessary scan parameters to be applied and identifies scan coordinates that limit the area to be examined. Component geometry and surface contour of the area of interest and adjacent scan surfaces have been evaluated to determine estimated coverage and necessary pull back distances. If minor scan parameter changes are required as a result of actual field conditions encountered (e.g., wider than expected weld crown widths, physical obstructions, etc.), the adjusted values will then be recorded and incorporated into the final scan plan included with the examination report.

For axial scanning sequences (circumferential flaw examinations), the ultrasonic beams are oriented essentially perpendicular to the weld. The scanning movement of the search unit is across the weld, while the index increment is along the weld. The scanning sequence shall be sufficient to ensure the entire weld length is examined.

For circumferential scanning sequences (axial flaw examinations), the search units are moved along the surface of the component with the beams looking in the clockwise and counterclockwise directions. The scanning movement of the search unit is along the weld, while the index increment is across the weld.

C structural Integrity Associates, IncO

Ken Panther Report No. 1300810.401.RO March 13, 2014 Page 3 of 5 PRELIMINARY SCAN COVERAGE ESTIMATES The ASME Code required examination volume is defined in Code Case N-770-1 and shown below in Figure 1. Ultrasonic scans are performed on both sides of the weld joints and on the weld crown to the maximum extent practical. Examinations will be performed using linear phased array technology utilizing procedures, equipment and personnel qualified to ASME Section XI, Appendix VIII, Supplement 10 requirements. For the examination of components currently not qualified under Appendix VIII (e.g. cast stainless steel side of welds), a best effort exam will be conducted using the same methods.

114 in.

K/

'in.

4-CDEimn.

vot.

-H Figure 1 - Dissimilar Metal Weld Examination Volume Detailed preliminary coverage estimates have been performed for each of the welds shown in Table 1 and are included in Attachment B. Coverage for each weld has been calculated for four orthogonal directions to include axial upstream, axial downstream, circumferential clockwise and circumferential counter-clockwise. Procedure qualified electronic skewing has been factored into the preliminary coverage plots.

r Structural Integrity Associates, Inc!

Ken Panther March 13, 2014 Report No. 1300810.401.RO Page 4 of 5 RECOMMENDATIONS FOR DM WELD SURFACE CONDITIONING FOR ANO-2

" The entire examination surfaces of pipes, elbows, nozzles, welds and safe ends must be smooth and exhibit the following limits in accordance with EPRI Document, Nondestructive Evaluation: Guideline for Conducting Ultrasonic Examinations of Dissimilar Metal Welds, Revision 1, 3002000091 Final Report, May 2013:

Surface finish: Better than 250 micro inch Surface waviness: Any gap under the probe should be less than 1/32 inch No coverage credit may be taken for any areas on the examination surfaces that do not meet the above criteria.

" After carefully reviewing the available ANO-2 field contour data, it is concluded that:

The examination surfaces of pipes, elbows, nozzles and safe ends generally appear to meet the above required surface condition criteria. However, the actual component surface conditions should be verified before the conduct of the examinations.

The surface conditions of the weld surfaces appear to require modification prior to the examinations. The surface conditions of the welds (generally tapered) are very important because the coverage achieved during circumferential scanning from the weld surfaces must be combined with that achieved from the pipe, elbow, and nozzle surfaces in order to achieve adequate and full coverage of the PWSCC-susceptible material within the Code examination volume.

" Only skilled, experienced persons should be assigned to the tasks of surfaice modification!

conditioning.

The quality of their work comes to bear directly and critically on the ability of the surface condition to meet the stringent requirements for UT examination detailed above.

It is very important to avoid accidental and unnecessary removal of excessive material which can lead to inadvertent damage to components.

Verification of surface condition acceptability is to be performed and accepted by SI personnel only. Surface conditions not meeting the criteria shown above will be listed in the examination report as limitations.

CStructural Integrity Associates, Inc.0

Ken Panther Report No. 1300810.401.R0 March 13, 2014 Page 5 of 5 Prepared by:

Verified by:

03/13/2014 Date 03/13/2014 Date John Hayden Consultant, NDE UT Level III Jasor Halsey

(

Senior Engineer Approved by:

03/13/2014 Date Michel Lashle 4ý7 Associate Attachments:

A. Phased Array UT Scan Plans for the Examination of Dissimilar Metal Welds During Refueling Outage AN02R23 B. Preliminary Examination Coverage Estimates j

Structural Integrily Associates, lnc0

Attachment A Phased Array UT Scan Plans for the Examination of Dissimilar Metal Welds During Refueling Outage AN02R23 Attachment A to 1300810.401.RO A-i1 CStructural Integrity Associates, Inc.-

Scan Plan: ANO-2 RCP Suction Weld 08-014 -Axial Scanning 0.

Procedure: SI-UT-175, Rev. I Pant/ Unit: ANO Unit 2 Weld No. RCP Suction 08-014 Dual Side Access: Yes Complete Pipe: yes Component thickness:

Ferritic Elow Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (W,):

weld Extent Downstream Side (Wd):

Weld Length:

87.8 MM 939.4 rnm 918.1 rnm 32.4 nIm 22.2 rm 2949.7 mrn Axial Scanning Sequences (Circunferential Flaws)

Scan index Focal Law Group Probe Type Wedge Assembly Minimrum Time Base (rmm)

Base (rmm)

Start (raM)

End (nn)

IWaliumn Resolution (rmm)

Start (mm)~

Maximum Time 1 1

1....

i I

I End (ram) nW~AfIrLM Resolution (fliT)

Vlxiryum Scan Speed (mnVsec)

Ebow CRCU TRL 180 AL 360-151-093 222.9 278.6 TBD 114.0 1.0 0.0 2999.7 3.8 50.0 Safe End CIRCD TRL 0 AL 360-151-093 215.9 269.9

-22.0

-22.0 1.0 0.0 2932.9 3.8 50.0 lbow CIRCU TRS 180 AL 360-151-093 222.9 278.6 TBD 114.0 1.0 0.0 2999.7 3.8 50.0 Safe End CIRCD TRS0 N/A NA N/A N/A N/A N/A MA/AA N/A N/A N/A Axial scan Start location TBD at Weld at tirne of examination Axial scan End location to place 45" at Upstream lower edge of required volume Attachment A to 1300810.401.RO A-2 Structural Integrity Associates, Inc.'

Scan Plan: ANO-2 RCP Suction Weld 08-014 - Circumferential Scanning AX TML In W

AX MRLO AX MS INO AXI RSO Procedure: SI-UT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. RCP Suction 08-014 Dual Side Access: Yes Complete Pipe: Yes Component thickmess:

87.8 nmm Ferritic Bbow Outside Diameter:

939.4 MM CASS Safe End Outside Diameter:

918.1 mM Weld Extent Upstream Side (W):

32.4 MM Weld Extent Dow nstream Side (Wd):

22.2 mM Weld Length:

2949.7 mn Circumferential Scanning Sequences (Axial Flaws)

Scan Idex Focal Law Group Probe Type Wedge Assemnly Mninum Tie Maximuim Tnme Base (mm)

Base (nrn)

Start End (MM)

Maximum Resolution fmmfý Start (Mm)

End (MM)

Maximum Resolution (mmrn Maximum Scan Speed (runfrsec)

Elbow AX TRL 01180 AL 10027116 176.7 220.8 0.0 2999.7 2.0 43.0 43.0 W/A 25.0 Weld AX TRL 0/180 AL 10027116 176.7 220.8 0.0 2999.7 2.0 TBD TBD 6.0 25.0 Safe End AX TRL 0/180 AL 10027116 176.7 220.8 0.0 2932.9 2.0

-4M.0

-46.0 N/A 25.0 Bbow AX TRS 0/180 AL 10027122 176.7 220.8 0.0 2999.7 2.0 43.0 43.0 N/A 25.0 Weld AX TRS 0/180 AL 10027122 176.7 220.8 0.0 2999.7 2.0 TBD TBD 6.0 25.0 Safe End AX TRS 0/180 N/A N/A N/A N/A N/A N/A NWA N/A W/A N/A N/A Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.401.RO A-3 Structural Integrily Associates, Inc!

Reactor Coolant Pump Suction Weld 08-014 Focal Law Groups Focal Law Group: CIRCD TRLO

" CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

" Beam Skew Angles: 0*

" Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCU TRL180 Elbow Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30*, 450, 600, 70*

" Beam Skew Angles: 00

" Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCU TRS180 Elbow Side Axial Scans (Circumferential Flaws) 0 Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 00 Focusing Position 123mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550

" Beam Skew Angles: -30' to 300 (2.5' Resolution)

Focusing Position 88mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 0 Beam Skew Angles: -30* to 30° (2.5° Resolution)

Focusing Position 88mm (+/-6mm)

Attachment A to 1300810.40 1.RO A-4 r

structural Integrity Associates, Inc.3

Scan Plan: ANO-2 RCP Suction Weld 10-014 -Axial Scanning FIo~~

DmmrM H

Procedure:

SI-UT-175, Rev. I Plant / Unit:

ANO Unit 2 V*ld No. RCP Suction 10-014 Dial Side Access:

Yes Compiete Pipe:

Yes Axial Scanning Sequences (Circumferential Flaws)

UPS&-

M+

Component thickness:

Ferritic Ebow Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (W):

Weld Extent Downstream Side (Wd):

Weld Length:

87.8 nmm 940.4 mmn 920.1 mm 25.4 mm

-19.1 mm 2952.75 imm Scan Index Focal Law Group Probe Type Wedge Assernbly Mnim Time Maximun The Base (rrrm)

Base ("m)

Start (mri End (rr*

Maximumm Peso&luton (nirj Start (rnrr*

End (mm) hilaximurn Resokition Maximum Scan Speed (nmYsec)

Ebow CLRCU TRL 180 AL 360-151-093 222.9 278.6 TBD 114.0 1.0 0.0 3002.8 3.81 50.0 Safe End CORD TRL 0 AL 360-151-093 215.9 269.9

-19.0

-19.0 1.0 0.0 2939.3 3.81 50.0 Ebow CRCU TRS 180 AL 380-151-093 222.9 278.6 TBD 114.0 1.0 0.0 3002.8 3.81 50.0 Safe End CIRCD TRS 0 WA WA WA NVA WA WA WA WA WA WA WA Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45° at Upstream lower edge of required volume Attachment A to 1300810.401.RO A-5 Structural Integrily Associates, Inc!

Scan Plan: ANO-2 RCP Suction Weld 10-014 - Circumferential Scanning AX TRL 0 AX TRS 0 (R

Row owsM Hm Procedure: SI-UT-175, Rev. 1 Pant/ Unit ANO Unit 2 Weld No. RCP Suction 10-014 Dual Side Access: yes Complete Pipe: Yes Component thickness:

87.8 MM Ferritic Elbow Outside Diarmeter:

940.4 mM CASS Safe End Outside Diaeter:

920.1 mM Weld Extent Upstream Side (W,):

25.4 MM Weld Extent DownstreamSide (Wd):

-19.1 m Weld Length:

2952.75 mm Ccurnferential Scanning Sequences (Axial Flaw s)

Focal Law Group Probe Type Wedge Asseam Mininiurmlime MaxMimmTWMr Base (ramM Base (nraT Start(nmir Scan End (mr IM3XkifM Resolujtion (mm)$

Start (mry Index nd (mm)

Mtexirrm Resolution

("Mi Maximum Scan Speed (nfrrnsec)

Elbow AX TRL 0/180 AL 10027116 176.7 220.8 0.0 3002.8 2.0 48.0 48.0 N/A 25.0 Weld AX TRL 0/180 AL 10027116 176.7 220.8 0.0 3002.8 2.0 TBD TBD 6.0 25.0 Safe End AX TRL 01180 AL 10027116 176.7 220.8 0.0 2939.3 2.0

-43.0

-43.0 N/A 25.0 Ebow AX TRS 0/180 AL 10027122 176.7 220.8 0.0 3002.8 2.0 48.0 48.0 N/A 25.0 Weld AX TRS 0/180 AL 10027122 176.7 220.8 0.0 3002.8 2.0 TBD TBD 6.0 26.0 Safe End AX TRS 0/180 N/A N/A N/A N/A N/A N/A N/A N/A NA N/A N/A Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.40 1.RO A-6 r

strlctUrsI Integril y Associates, Inc.'

Reactor Coolant Pump Suction Weld 10-014 Focal Law Groups Focal Law Group: CIRCD TRLO

" CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

Beam Skew Angles: 0' Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCU TRL180 Elbow Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700

" Beam Skew Angles: 00 Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCU TRS180 Elbow Side Axial Scans (Circumferential Flaws)

" Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 00 Focusing Position 123mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180

" Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 55' Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 88mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 88mm (+/-6mm)

Attachment A to 1300810.401.RO A-7 rStructural Integrity Associates, InO

Scan Plan: ANO-2 RCP Suction Weld 12-014 - Axial Scanning r

CRCU TIM180 CRCUM TSin D

Downs&m H)

OW6 M'

Procedure: SI-UT-175, Rev. 1 Plant/ Unit: ANO Unit 2 Weld No. RCP Suction 12-014 Dual Side Access: Yes Complete Rpe: Yes Comrponent thickness:

94.0 mm Ferritic Bbow Outside Diameter:

939.3 imm CASS Safe End Outside Diameter:

920.1 rim Weld Extent Upstream Side (Wj:

29.6 rim Weld Extent Downstream Side (We):

-23.2 imm Weld Length:

2949.4 mm Axial Scanning Sequences (Circunferential Flaws) r

.7 7

T

.7

.7 Scan Index Focal Law Group Probe IType Weg Mnurum Tue IMaximm mTke Assen"ly Base ("ra Base ("rrm MmxmJm Start End Maxrmum Start I End I

esolutn Resolution Resolution (rr (rr*r (n")

n" RV Maximum Scan Speed (n-ri'sec)

Elbow CRCU TRL 180 AL 360-151-093 235.0 293.7 TBD 102.0 1.0 0.0 2999.4 3.8 50.0 Safe End CRC TRL 0 AL 360-151-093 235.0 293.7

-25.0

-25.0 1.0 0.0 2939.3 3.8 50.0 Ebow CRCU TRS 180 AL 360-151-093 235.0 293.7 TBD 102.0 1.0 0.0 2999.4 3.8 50.0 Safe End CIRCO TRS 0 NA IVA NA WA NA NA NA NA NA A

NMA NIA Axial scan Start location TBD at Weld at tine of examination Axial scan End location to place 45" at Upstreamlow er edge of required volune Attachment A to 1300810.401.RO A-8 Structural Integrity Associates, Inc.

Scan Plan: ANO-2 RCP Suction Weld 12-014 - Circumferential Scanning ir Flow

(-)H LOS&-

Procedure: S1-UT-175, Rev. 1 Rant/ Unit: ANO Unit 2 Weld No. RCP Suction 12-014 Dual Side Access: Yes Corplete Pipe: Yes Component thickness:

Ferritic Ebow Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (V):

Weld Extent Dow nstream Side (Wd):

Weld Length:

94.0 mm 939.3 mm 920.1 mm 29.6 mm

-23.2 mm 2949.4 mm Ci'cumferential Scanning Sequences (Axial Paw s)

Focal Law Group Probe Type Scan Wedge Assembly Minimum T I Maximum Time Base ()mI)

Base ("nri)

Start (ram)

End (nm Maximum Resolution (ran)

Start (nih)

End (nam)

Maximum Resolution (mrn)

Index Milaximrum Scan Speed (rmr'sec)

Elbow AX TRL 0/180 AL 10027116 159.2 236.5 0.0 2999.4 2.0 48.0 48.0 WA 25.0 Weld AX TRL 0/180 AL 10027116 189.2 236.5 0.0 2999.4 2.0 480 T4D 8.0 25.0 Safe End AX TRL 0/180 AL 10027116 189.2 236.5 0.0 2939.3 2.0

-46.0

-46.0 N/A 25.0 Elbow AX TRS 0/180 AL 10027122 189.2 236.5 0.0 2999.4 2.0 48.0 48.0 N/A 25.0 Weld AX TRS 0/180 AL 10027122 189.2 236.5 0.0 2999.4 2.0 TED TBD 6.0 25.0 Safe End AX TRS 0/180 N/A N/A N/A N/A NA NA N/A N/A WA N/A N/A Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.401.RO A-9 V

S1truuru Integril y Associates, Inc!t

Reactor Coolant Pumip Suction Weld 12-014 Focal Law Grouws Focal Law Group: CIRCD TRLO CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

Beam Skew Angles: 00 Focusing Position 132mm (+/-6mm)

Focal Law Group: CIRCU TRL180 Elbow Side Axial Scans (Circumferential Flaws) 0 RL Examination Angles: 300, 450, 600, 700 Beam Skew Angles: 00 Focusing Position 132mm (+/-6mm)

Focal Law Group: CIRCU TRS180 Elbow Side Axial Scans (Circumferential Flaws) 0 Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 00 0

Focusing Position 132mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180

" Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 94mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180

" Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550

" Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 94mm (_+6mm)

Attachment A to 1300810.401.RO A-10 r

Structural Integrity Associates, Inc.!

Scan Plan: ANO-2 RCP Suction Weld 14-014 -Axial Scanning r

aRcu n&a IN aiau TRs iso Procedure: Sl-UT-175, Rev. 1 Plant/LUnit: ANO Unit2 Weld No. RCPSuction 14-014 Dual Side Access: Yes Complete Pipe: Yes Axial Scanning Sequences (Circumferential Flaws)

Component thickness:

Ferritc Elbow Outside Diameter:

CASS Safe End Outside Diameter:

WeV" Extent Upstream Side (Wu):

Weld Extent Downstream Side (Wd):

Weld Length:

92.7 MM 939.3 MM 922.2 mM 29.2 MM 19.1 mmn 2949.4 mm Focal Law Group Probe Type Wedge Assembly Mvni!Tum Time Base (n1T" I-.--.

Scan Maxirnm Tine Base (nm" Start (mM)

End (mrn)

Maximum Resolution (mm)

Start (mm) index End (mIm)

Mraximum Resolution (n*il)

Maximum Scan Speed (nuvsec)

BEbow CRCU TRL 180 AL 360-151-093 231.8 289.7 TBD 114.0 1.0 0.0 2999.4 3.8 50.0 Safe End CRD TRL 0 AL 360-151-093 231.8 289.7

-19.0

-19.0 1.0 0.0 2945.6 3.8 50.0 Ebow CRCU TRS 180 AL 360-151-093 231.8 289.7 TBD 114.0 1.0 0.0 2999.4 3.8 50.0 Safe End CRCD TRS 0 WA N'A N/A N/A N/A N/A N/A N/A N/A WA WA Axial scan Start location TBD at w eld at time of examination Axial scan End location to place 45" at Upstream low er edge of required volume Attachment A to 1300810.401.RO A-11I Structural Integrity Associates, Inc.!

Scan Plan: ANO-2 RCP Suction Weld 14-014 - Circumferential Scanning 0-Wald 51 AX TRSO AXTRL 104 H

Flow H

Procedure: SI-UT-175, Rev. 1 Plant / Unit: ANO Unit 2 weld No. FRPSuction 14-014 Dial Side Access: Yes Complete Pipe: yes Component thickness:

Ferritic Elbow Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (W,):

Weld Extent Downstream Side (Wd):

Mied Length:

92.7 ry5f 939.3 MM 922.2 MM 29.2 mM 19.1 mm 2949.45 rmm Circunferential Scanning Sequences (Axial Flaws)

Scan index V

4* -

i.

i.

Focal Law Group Probe Type Wedge Assembly NnimurTime I K0IaxirnumThre Base (mm)

Base (n"ra Start (rM End (mm) kMaximu Pasokltion (mm)s Start (n1T End (nr"r MIaximum Resolution (mrrd MaximumScan Speed (ninsec)

Elbow AXTRL/180 AL 10027116 186.6 233.3 0.0 2999.4 2.0 51.0 51.0 WA 25.0 Weld AX TRL 0/180 AL 10027116 186.6 233.3 0.0 2999.4 2.0 1.0 T5D N.0 25.0 Safe End AX TRL 0/180 AL 10027116 186.6 233.3 0.0 2945.6 2.0

-43.0

-43.0 N/A 25.0 Blbow AX TRS 0/180 AL 10027122 186.6 233.3 0.0 2999.4 2.0 51.0 51.0 N/A 25.0 Weld AX TRS 0/180 AL 10027122 186.6 233.3 0.0 2999.4 2.0 TBD TBD 6.0 25.0 Safe End AX TRS 0/180 N/A N/A WA N/A WA N/A N/A N/A N/A N/A N/A Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.401.RO A-12 structurau Integrity Associates, Inc!

Reactor Coolant Pump Suction Weld 14-014 Focal Law Grouns Focal Law Group: CIRCD TRLO CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

" Beam Skew Angles: 00 Focusing Position 1.30mm (+/-6mm)

Focal Law Group: CIRCU TRL180 Elbow Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700

" Beam Skew Angles: 0° Focusing Position 130mm (+/-6mm)

Focal Law Group: CIRCU TRS180 Elbow Side Axial Scans (Circumferential Flaws) 0 Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 0° 0

Focusing Position 130mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 0

Beam Skew Angles: -30' to 300 (2.50 Resolution)

Focusing Position 93mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180

" Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 55' Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 93mm (+/-6mm)

Attachment A to 1300810.40 1.RO A-13 r

Structural Integrity Associates, Inc."

Scan Plan: ANO-2 RCP Discharge Weld 09-008 - Axial Scanning CIRCD TM 0 ClCD IRS 0 4-CIRCU TRL 110 r

I I

cowSOMLSU caft End..

US&-Br UpMi 0mnv H

Pocedure: SI-Ur-175, Rev. I Plant / Lint: ANO Unit 2 Weld No. RCP Discharge 09-008 Dual Side Access: Yes Complete Rpe: Yes Component thickness:

Ferritic Pipe Outside Dianeter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weld Extent Dow nstrearn Side (Wd):

Weld Length:

87.8 mm 932.3 mm 922.2 mm 21.6 mm

-31.8 mm 2927.4 mm Axial Scanning Sequences (Circumferential Flaws)

Scan Index

.4 Focal Law Group Probe Type Wedge Assertdy Mninum Tine laximum Tine Base (rrrNI Base (rnrr Start (rmrv End (ryn Mbxirum Resolution (rna)

Start (n"

End (nr Maximum Resolution (mm)

Maximum Scan Speed (mnfsec)

Pipe CIRCD TRL 0 AL 360-151-093 222.9 278.6 TBD

-110.0 1.0 0.0 2977.4 3.8 50.0 Safe end CRCU TRL 180 AL 360-151-093 215.9 269.9 TBD 61.0 1.0 0.0 2945.6 3.8 50.0 Pipe CRC TRS 0 AL 360-151-093 222.9 278.6 IBD

-110.0 1.0 0.0 2977.4 3.8 50.0 Safe end CRCU TRS 180 N /A WA N/A NWA N/A WA N/A N/A WA NA N/A Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 456 at Upstream lower edge of required volume Attachment A to 1300810.401.RO A-14 StrMcturll Integrity Associates, Inca"

Scan Plan: ANO-2 RCP Discharge Weld 09-008 - Circumferential Scanning 01 AXIU& IN 4

AX T*S 180 G*T$1 AX TI 0

AX MS 0 Procedure: SI-UT-175, Rev. I Plant I Unit: ANO Unit 2 MWld NO. RCP Discharge 09-008 Dual Side Access: Yes Comnplete Pipe: Yes Corronent thickness:

87.8 mln Ferritic Pipe Outside Daneter:

932.3 mmll CASS Safe End Outside Diameter:

922.2 mmn Weld Extent Upstream Side (W):

21.6 rrm Wald Extent DownstreamSide (Wd):

-31.8 mml Weld Length:

2927.4 mm Circumferential Scanning Sequences (Axial Flaws)

Scan Index

-w.

I r

Focal Law Group Probe Type Wedge Asserrm*y MvnNiumi Tire Base (mr" Maximrum Tirne Base (nmTm Start (no End (rfTT Maxi"rum Resolution (n*T Start (mniu End 0"r Maximum Resolution (nrt Maximum Scan Speed (nirsec)

Pipe AX TRL 0/180 AL 10027116 176.7 220.8 0.0 2977.4 2.00

-46.0

-46.0 WA 25.0 VWld AX TR. 0/180 AL 10027116 176.7 220.8 0.0 2977.4 2.00 TBD TBD 6.00 25.0 Safe End AX TRL 0/180 AL 10027116 176.7 220.8 0.0 2945.8 2.00 46.0 46.0 WA 25.0 Pipe AX TRS 0/180 AL 10027122 176.7 220.8 0.0 2977.4 2.00

-46.0

-46.0 WA 25.0 Wald AX TRS 01180 AL 10027122 176.7 220.8 0.0 2977.4 2.00 TBD 7BD 6.0 25.0 Safe End AX TRS 0/180 NA NWA NWA WA WA WA NWA WA WA WA WA Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.40 1.RO A-15 r

tsructura lotegriy Associates, Inc!

Reactor Coolant Pump Discharge Weld 09-008 Focal Law Groups Focal Law Group: CIRCD TRLO

" Pipe Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700 Beam Skew Angles: 00 Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCU TRL180 CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

Beam Skew Angles: 0*

Focusing Position 123mm (+/-6mm)

Focal Law Group: CIRCD TRSO Pipe Side Axial Scans (Circumferential Flaws)

Shear Wave Examination Angles: 450, 600

" Beam Skew Angles: 00

" Focusing Position 123mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -30' to 30' (2.5' Resolution)

Focusing Position 88mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180

" Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 30° (2.50 Resolution)

Focusing Position 88mm (+/-6mm)

Attachment A to 1300810.40 1.RO A-16 rStructuraI Integrity Associates, Inc;8

Scan Plan: ANO-2 RCP Discharge Weld 11-008 - Axial Scanning v

awo Tia.

amICD TS 0 DaH Procedure: SI-UT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. RCP Discharge 11-008 Dual Side Access: Yes Complete Rpe: Yes Component thickness:

Ferritic Rpe Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (W,):

Weld Extent Dow nstream Side (Wd):

Weld Length:

91.2 mm 934.3 mm 924.2 mm 27.9 mrn

-38.1 mm 2933.7 mmn Axial Scanning Sequences (Circumferential Flaws) r I

r 1

r I

Focal Law Group Probe Type Assedge Assently Scan Mlnimunm Tine Base (mrm)

Mvaximunm Time Base (rmm)

Start (rr,)

End (rnm)

Maximum Resolution (mM)

Start (Mm)

End (MM)

Index Maxuimu Resolution (MM)

Maximrum Scan Speed (rfVsec)

Pipe CRCD TRL 0 AL 360-151-093 222.3 277.8 TBD

-110.0 1.0 0.0 2983.7 3.8 50.0 Safe End CR1CU TRL 180 AL 360-151-093 233.7 292.1 TBD 86.0 1.0 0.0 2952.0 3.8 50.0 pipe CRCD TRS 0 AL 360-151-093 222.3 277.8 TBD

-110.0 1.0 0.0 2983.7 3.8 50.0 Safe End CIRCU TRS 180 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45" at Upstream low er edge of required volume Attachment A to 1300810.401.RO A-17

$Structural Integrity Associates, Incaz

Scan Plan: ANO-2 RCP Discharge Weld 11-008

_DOMA*

-H H

Procedure: S-LUT-175, Rev. 1 Rant / Unit ANO Unt 2 Weld No. RCP Discharge 11-008 Dual Side Access: Yes Conplete Pipe: Yes Circurnferential Scanning Sequences (Axial Flaws)

Corrponent thickness:

Ferritic Ape Outside Diameter:

CASS Safe End Outside Dienater:

Weld Extent Upstream Side (W):

Weld Extent Dow nstream Side (Wd):

Weld Length:

91.2 nm 934.3 nm 924.2 mm 27.9 nm

-38.1 nmmn 2933.7 nm r

1 T

1

I*

I Focal Law Group Probe Type Wedge I

IAssermbly MnintirrijTrre Base ("ur 10bxirnum Tirre Base(niro Scan irdex Start (n"0 End (rnmi)

Maxinrrm Resolution (nTm Start (n"r End (n")

Maximrum Resolution fn~rr Mlaxinum Scan Speed (mnrrsec)

Pipe AX TRL 0/180 AL 10027116 183.6 229.5 0.0 2983.7 2.00

-51.0

-51.0 WA 25.0 VWld AX TRL 0/180 AL 10027116 183.6 229.5 0.0 2983.7 2.00 TBD TBD 6.0 25.0 Safe End AX TRL 01180 AL 10027116 183.6 229.5 0.0 2952.0 2.00 51.0 51.0 WA 25.0 Ppe AX TRS 0/180 AL 10027122 183.6 229.5 0.0 2983.7 2.00

-51.0

-51.0 NA 25.0 Weld AX TRS 0/180 AL 10027122 183.6 229.5 0.0 2983.7 2.00 TBD TBD 6.0 25.0 Safe End AX TRS 011]8 f__WA__

WA N/A N/A NWA I NA Nf A NA NWA N/A Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

WA Attachment A to 1300810.401.RO A-18 Structural Integrity Associates, Inc!

Reactor Coolant Pump Discharge Weld 11-008 Focal Law Groups Focal Law Group: CIRCD TRLO Pipe Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700

" Beam Skew Angles: 0'

" Focusing Position 128mm (_+6mm)

Focal Law Group: CIRCU TRL180 CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30* through 600 (1.00 Resolution)

Beam Skew Angles: 00

" Focusing Position 128mm (_+6mm)

Focal Law Group: CIRCD TRSO

" Pipe Side Axial Scans (Circumferential Flaws)

" Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 00 Focusing Position 128mm (-+6mm)

Focal Law Group: AX TRLO and AX TRL180

" Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 91mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

" Focusing Position 91mm (+/-6mm)

Attachment A to 1300810.401.RO A-19 rStructural Integrity Associates, Inc!

Scan Plan: ANO-2 RCP Discharge Weld 13-008 - Axial Scanning a,

HOM Mie.

0 aacu IM. IS WSW

[

1 caw shkdm Sad Sob End UPS"-

N Procedure: SI-UT-175, Rev. 1 Plant /I Unit: ANO Unit 2 Weld No. RCP Discharge 13-008 Dual Side Access: Yes Complete Ppe: Yes Component thickness:

Ferritic Pipe Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (Wj):

Weld Extent Dow nstream Side (Wd):

87.2 mm 930.3 mm 922.2 mmn 20.3 mm

-33.0 mm Weld Length:

2921 mm Axial Scanning Sequences (Circumferential Flaws)

Scan Index Focal Law Group Probe Type Wedge Assembly PWIimum Time Maximrum Timis Base (mmn) IBase (nmi)

Start (mm)

M~aximrum Resolution (aMM)

Start (mm)

End ("

Maxinrum Resolution (MM)

Maxirum Scan Speed (nymsec)

Rpe CIRCDTRLO AL 360-151-093 210.8 263.5 TBD

-110.0 1.0 0.0 2971.0 3.8 50.0 Safe End CIRCU TRL 180 AL 360-151-093 225.4 281.8 TBD 58.0 1.0 0.0 2945.6 3.8 50.0 Pipe CIRC TRS 0 AL 360-151-093 210.8 263.5 TBD

-110.0 1.0 0.0 2971.0 3.8 50.0 Safe End CIRCU TRS 180 N/A N/A WA N/A N/A N/A N/A N/A N/A N/A N/A Axial scan Start location "BD at Weld at time of examination Axial scan End location to place 45" at Upstream low er edge of required volume Attachment A to 1300810.401.RO A-20 Structural Integrity Associates, Inc!l

Scan Plan: ANO-2 RCP Discharge Weld 13-008 - Circumferential Scanning UP-~

N*o~

Procedure: SI-Ur-175, Rev. I Pant / Unit: ANO Unit 2 Weld NO-RCP Dscharge 13-008 Dual Side Access: Yes Cornplete Pipe: Yes Conponent thickness:

87.2 mTm Ferritic Pipe Outside Dianeter:

930.3 mm CASS Safe End Outside Dianeter:

922.2 mm Weld Extent Upstream Side (Wj:

20.3 mm Weld Extent Downstream Side (W):

-33.0 mm Weld Length:

2921 mm Circunferential Scanning Sequences (Axial Paws)

Focal Law Group Probe Type Wedge Assembly 4

Scan Mininur.m The MaxinmumThe Base (mm) I Base (mm) start EndI Start IEnd xinium Resolution Str Resolution (ram (mI

mm(yI m

I m

(ramv)

Mmaxirum Scan Speed (deg/sec) kidex Pipe AX TRL 0/180 AL 10027116 175.6 219.6 0.0 2945.6 2.0

-56.0 0.0 N/A 25.0 Weld AX TRL 0/180 AL 10027116 175.6 219.6 0.0 2945.6 2.0 TBD TBD 6.0 25.0 Safe End AX TRL 0/180 AL 10027116 175.6 219.6 0.0 2971.0 2.0 43.0 43.0 N/A 25.0 Pipe AX TIRS 0/180 AL 10027122 175.6 219.6 0.0 2945.6 2.0

-56.0

-56.0 N/A 25.0 Weld AX TRS 0/180 AL 10027122 175.6 219.6 0.0 2945.6 2.0 TBD TBD 6.0 25.0 Safe End AX -RS 0/180 IWA N/A N/A N/A N/A N/A N/A N/A N/A N/A NA Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.401.RO A-21

$tructural Integrily Associates, Inc!

Reactor Coolant Pump Discharge Weld 13-008 Focal Law Groups Focal Law Group: CIRCD TRLO Pipe Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700

" Beam Skew Angles: 0*

" Focusing Position 122mm (+/-6mm)

Focal Law Group: CIRCU TRL180

" CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 60' (1.00 Resolution)

Beam Skew Angles: 0'

" Focusing Position 122mm (+/-6mm)

Focal Law Group: CIRCD TRSO

" Pipe Side Axial Scans (Circumferential Flaws)

" Shear Wave Examination Angles: 450, 600 Beam Skew Angles: 0*

Focusing Position 122mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180

" Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

" Focusing Position 87mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 30o (2.50 Resolution)

" Focusing Position 87mm (+/-6mm)

Attachment A to 1300810.401.RO A-22

$Structural Integrity Associates, Inc.

Scan Plan: ANO-2 RCP Discharge Weld 15-008 - Axial Scanning r

Wed acom T7M 0 6i11 TRS 0 iRCU Tn& 180 (Fib Procedure: Sl-UT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. RCP Discharge 15-008 Dual Side Access: Yes Complete Pipe: Yes Component thickness:

Ferritic Pipe Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weld Extent Dow nstream Side (Wd):

Weld Length:

89.9 mm 937.1 nm 923.2 mm 23.5 tmm

-33.7 mm 2942.6 mn Axial Scanning Sequences (Circunferential Flaws)

Scan Index I

Focal Law Group Probe Type Wedge Assently IWnirnum Tine Maximum Time Base (mm)

Base (rmm)

Start (mm)

Maximum Resolution (rMM Start (rmi)

End (nm)

Maxinum Resolution Iramn Maximum Scan Speed (nydsec)

Pipe CRCD TRL 0 AL 360-151-093 215.9 269.9 TBD

-110.0 1.0 0.0 2992.6 3.8 50.0 Safe End CRCIU TRL 180 AL 360-151-093 233.7 292.1 TBD 76.0 1.0 0.0 2948.9 3.8 50.0 Pipe CRCD TRS 0 AL 360-151-093 215.9 269.9 TBD

-110.0 1.0 0.0 2992.6 3.8 50.0 Safe End

.RCU TRS 180 NWA NWA WA IWA NWA WA NWA WA NWA WA NA Axial scan Start location TBD at Weld at tine of examination Axial scan End location to place 45' at Upstream lower edge of required volurne Attachment A to 1300810.401.RO A-23 C

structund Integrity Associates, Inc!

Scan Plan: ANO-2 RCP Discharge Weld 15-008 - Circumferential Scanning AX TU. IN AX TRS 160 0

0" A TML 0 XTRS0

(.)

Procedure: SI-Ur-175, Rev. 1 Plant I Unit: ANO Unit 2 Weld NO. RCP Discharge 15-008 Dual Side Access: Yes Complete Pipe: Yes Cormponent thickness:

Ferritic Ppe Outside Diarmeter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (W):

Weld Extent Dow nstream Side (Wd):

Weld Length:

89.9 MM 937.1 mm 923.2 'm 23.5 mmn

-33.7 ffmm 2942.6 mm Circunferential Scannina Sequences (Axial Flaws)

F F

F I

Scan index Focal Law Group Probe Type Wedge Assenbly Mnirmum Tire Base (ram)

Baxse mTirn Base (rmm)

Start (nirn)

End (ram)

Maximum Resolution (mim)

Start (rM)

End (mm)

Maxirm Resolution (nTm Maxirmum Scan Speed (deg/sec)

Pipe AX TRL 0/180 AL 10027116 181.0 226.3 0.0 2948.9 2.0

-69.0

-69.0 MA 25.0 Weld AX TRL 01180 AL 10027116 181.0 226.3 0.0 2948.9 2.0 TBD TBD 6.0 25.0 Safe End AX TRL 0/180 AL 10027116 181.0 226.3 0.0 2992.6 2.0 48.0 48.0 NMA 25.0 Pipe AXTRS 0/180 AL 10027122 181.0 226.3 0.0 2948.9 2.0

-69.0

-69.0 WA 25.0 Weld AXTRS 0/180 AL 10027122 181.0 226.3 0.0 2948.9 2-0 TBD TBD 6.0 25.0 Safe End AX TRS 0/180 NA NA NA NA N/A

/WA NA NWA NA WA WA Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

Attachment A to 1300810.401.RO A-24 rStrixtural Integrity Associates, Inc!

Reactor Coolant Pump Discharqe Weld 15-008 Focal Law Groups Focal Law Group: CIRCD TRLO

" Pipe Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700 Beam Skew Angles: 0Q Focusing Position 126mm (+/-6mm)

Focal Law Group: CIRCU TRL180

" CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30' through 600 (1.00 Resolution)

" Beam Skew Angles: 0°

" Focusing Position 126mm (+/-6mm)

Focal Law Group: CIRCD TRSO Pipe Side Axial Scans (Circumferential Flaws)

Shear Wave Examination Angles: 45', 600

" Beam Skew Angles: 00

" Focusing Position 126mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180

" Pipe Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 90mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180

" Pipe Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Wave Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution)

Focusing Position 90mm (+/-6mm)

Attachment A to 1300810.401.RO A-25 rStructural Integrity Associates, Inc."

Scan Plan: ANO-2 Safety Injection Weld 21-001 - Axial Scanning CIRCD TRL 0 CIRCo TRS 0 0O Wbtd Procedure: SI-UT-175, Rev. 1 Plant/ Unit: ANO Unit 2 Weld No. Safety Injection 21-001 Dual Side Access: Yes Complete Rpe: Yes Component thickness:

36.2 mm Ferritic Nozzle Outside Diameter:

328.7 mm CASS Safe End Outside Diameter:

326.8 mm Weld Extent Upstream Side (W):

14.0 mm Weld Extent Dow nstream Side (Wd):

-21.1 mm Weld Length:

1032 nm AL Probe - Axial Scanning Sequences (Circumferential Flaws)

Scan Index Focal Law Group Probe Type Wedge Mnimum Time Assembly Base (mrn)

Maximum Tie Base (mrm)

I 1T Start (nm)

End (nram)

~xwmum Resolution (RIM)

Start (mm)

End (aM)

Maximum Resolution (MM)

Maximumm Scan Speed (mrmsec)

Nozzle CRCD TRL 0 AL 360-152-427 95.3 119.1 TBD

-43.0 1.0 0.0 1057.0 3.8 50.0 Safe End CRCU TRL 180 AL 360-152-427 85.7 107.2 TBD 36.0 1.0 0.0 1051.2 3.8 50.0 Nozzle CRCD TRS 0 AL 360-152-427 95.3 119.1 TBD

-43.0 1.0 0.0 1057.0 3.8 50.0 Safe End CIRCU TRS 180 N/A N/A WA NA N/A N/A N/A N/A N/A N/A NWA Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45" at Upstream lower edge of required volume Attachment A to 1300810.401.RO A-26

$structural Integrity Associates, Inc."

Scan Plan: ANO-2 Safety Injection Weld 21-001 - Circumferential Scanning Procedure: SI-UT-175, Rev. 1 Plant /

IUn AND Ut 2 Wald No. Safety hnecbon 21-001 Dual Side Access: Yes Cornlete Poe: Yes Cocnonent thickness:

36.2 frfr Ferritic Nozzle Outside Dianeter:

326.8 mn CASS Safe End Outside Dimnter:

328.7 mn WeV" Extent Upstream Skie (W.):

14.0 mn Weld Extant Dow nstream Side (Wd):

-21.1 nin Weld Length:

1032 mm Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

AS Robe - Cicurrferential Scanning Sequences (Axial Flaws) 1~

1 1

I Maxm~1 I

far TSl1 SProbe I Wedge MInim "The Focal Law Group Type Assenrlby Base (nmm Madxi~mmThu Base ("r Scan index Start (nr4 End I Start Resolution

(

(n rnIa (n

End in1T Resolutin MaximrtnScan Speed (rnYsec)

Nozzle AX TL 0/180 AS 10027103 75.5 94A 0.0 1057.0 2.0

-36.0

-36.0 WA 25.0 Weld AX TFL 0/180 AS 10027103 73.5 91.9 0.0 1057.0 2.0 TBD TBD 10.0 25.0 Safe End AX TRL 0/180 AS 10027103 71.5 89.3 0.0 1051.2 2.0 37.0 37.0 WA 25.0 Nozzle AX TRS 0/180 AS 10027109 75.5 94A 0.0 1057.0 2.0

-36.0

-36.0 WA 25.0 Weld AX TRS 0/180 AS 10027109 73.5 91.9 0.0 1057.0 2.0 TBD TBO 10.0 25.0 Safe End AX TRS 0/180 NA WA WA WA WA W A WA MA WA WA WA AL Probe - Circunferential Scanning Sequences (Axial Flaws)

For Ur1.

Scan Index Probe Wedge MlnUm TIM MFu Iaxkumn 1

En MIX

-t Maximum Maxknm Scan EdStart Sed(nsc Focal La o

Type Assent*i Base (rmin Base (m" SW (n (r o Resouion

(

End (rrnu Resot Speed (mmmsec)

Ini (mMd Nozzle AX TRL 0/180 AL A1D(EB)46A 75.5 94.4 0.0 1057.0 1.0

-36.0

-36.0 NWA 25.0 Weld AX TRL 0/180 AL ADLXDB)46A 73.5 91.9 0.0 1057.0 1.0 T0D "BD 6.0 25.0 Safe End AX TRL 0/180 AL ADUXED46A 71.5 89.3 0,0 1051.2 1.0 37.0 37.0 WA 26.0 Nozzle AX TRS 0/180 AL ADLJXED53A 75.5 94A 0.0 1057.0 1.0

-36.0

-36.0 WA 25.0 Weld AX TRS 0/180 AL AXDU(B53A 73.5 91.9 0.0 1057.0 1.0 0D TB1D 6.0 25.0 Safe End AXTRS0/180 WA WA IA WA WA WA WA WA WA WA WA Attachment A to 1300810.401.RO A-27 Structural Integrity Associates, Inc."

Safety Injection Weld 21-001 Focal Law Groups Focal Law Group: CIRCD TRLO

" Nozzle Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 60, 700 Beam Skew Angles: 00 Focusing Position 51mm (+/-6mm)

Focal Law Group: CIRCU TRL180 CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30° through 600 (1.00 Resolution)

Beam Skew Angles: 00

" Focusing Position 51mm (+/-6mm)

Focal Law Group: CIRCD TRSO Nozzle Side Axial Scans (Circumferential Flaws)

Shear Examination Angles: 45%, 600 Beam Skew Angles: 00 Focusing Position 93mm (+/-6mm)

Focusing Position 51mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Nozzle Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles 250, 350 450 and 55' Beam Skew Angles: -300 to 300 (2.5* Resolution) Focusing Position 93mm (+/-6mm)

Focusing Position 36mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Nozzle Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution) Focusing Position 93mm (+/-6mm)

Focusing Position 36mm (+/-6mm)

Attachment A to 1300810.401.RO A-28 r

Structural Integrity Associates, Inc."

Scan Plan: ANO-2 Safety Injection Weld 22-001-Axial Scanning CRCD TRS 0 cmoTs 0"

W~d J

Procedure:

Plant / Unit:

Weid No.

Dual Side Access:

Complete Pipe:

SI-LIT-175, Rev. 1 ANO Unit 2 Safety Injection 22-001 Yes Yes Component thickness:

Ferritic Nozzle Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weid Extent Downstream Side (Wd):

Weld Length:

39.4 mm 355.9 mmn 325.6 mm 16.5 mn

-25.4 mm 1117.6 mm AL robe - Axial Scanning Sequences (Circunmerential Flaws)

Focal Law Group Probe Type Wedge Assembly fr*lnim Time Base (f Maxrrum Tire Base (ram)

Scan Index Start (mml End (n"m Maximum Resolution (mmit Start (mnV End (nm) h/exirnum Resolution (niv" Maxanum Scan Speed (nmnsec)

Nozzle CRCD TRL 0 AL 360-152-427 101.6 127.0 TBD

-43.0 1.0 0.0 1142.6 3.8 50.0 Safe End CRCU TRL 180 AL 360-152-427 95.3 119.1 TBD 38.0 1.0 0.0 1047.4 3.8 50.0 Nozzle CIRCU TRS 180 AL 360-152-427 101.6 127.0 TBD

-43.0 1.0 0.0 1142.6 3.8 50.0 Safe End CRCD TRS 0 N0A N/A NWA NWA NWA NIA NVA NWA NIA NlA WA Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45" at Upstream low er edge of required volume Attachment A to 1300810.401.RO A-29 Structural Integrity Associates, Inc.'

Scan Plan: ANO-2 Safety Injection Weld 22-001 - Circumferential Scanning AX TRLISO 0

AX MSI

__0_WS

-400 Procedure: SI-UT-175, Rev. 1 Rant I Unit: ANO Unit 2 Weld No. Safely Injectlon 22-001 Dual Side Access: Yes Comrplete Pipe: Yes Corponent thickness:

39.4 ffm Ferritic Nozzle Outside Diameter:

355.9 imm CASS Safe End Outside Daeneter:

325.6 rym Weld Extent Upstream Side (WJ):

16.5 mM Weld Etent Downstream Side (W1):

-25.4 mTm Weld Length:

1117.6 imn Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

AS Probe - Circumferential Scanning Sequences (Axial Flaw s)

ForTSO50 Focal Law Group Probe Type Wedge jMlnft T

M.

Ixmnujm lIrne Assemtly Base (rim)

Base (rm])

Scan index Start End Start End Resolution n

Resolution

(%m)

Maximum Scan Speed (nrmsec)

Nozzle AX TRL 01180 AS 10027103 81.2 101.5 0.0 1142.6 2.0

-40.0

-40.0 N/A 25.0 Weld AX TRL 0/180 AS 10027103 78.2 97.7 0.0 1142.6 2.0 TBD TBD 10.0 25.0 Safe Bid AX TRL 0/180 AS 10027103 75.2 94.0 0.0 1047.4 2.0 40.0 40.0 N/A 25.0 Nozzle AX TRS 0/180 AS 10027109 81.2 101.5 0.0 1142.6 2.0

-40.0

-40.0 NVA 25.0 Weld AXTRSO/180 AS 10027109 78.2 97.7 0.0 1142.6 2.0 TBD TBD 10.0 25.0 Safe End AXTRSO/180 N/A NIA NIA W/A N/A NIA N/A NIA N/A N/A N/A A L Probe - Circumferential Scanning Sequences (Axial Flaws)

ForT>1.SO scan___

de Focal Probe Wedge MInurm Tirre MaxiumTtn-rnexM Maxinum Scan Focal Low Group Type Asserbly Base (Imp)

Base (ram) startResolution Start Endn Speed (rm' t sec)

I.m)

Im)

=

nv (m.1 (TM)

Resluio Nozzle AX TRL 0/180 AL ADUXE)46A 81.2 101.5 0.0 1142.6 2.0

-40.0

-40.0 N/A 25.0 Weld AX TRI 0/180 AL ADUXED46A 78.2 97.7 0.0 1142.6 2.0 TBD TBD 6.0 25.0 Safe End AX TRL 0/180 AL ADUXB846A 75.2 94.0 0.0 1047.4 2.0 40.0 40.0 NMA 25.0 Nozzle AX TRS 0/180 AL AOLD(XB53A 81.2 101.5 0.0 1142.6 2.0

.-40.0

.-40.0 1 NA 25.0 Weld AX TRS 0/180 AL ADUXED&3A 78.2 97.7 0.0 1142.6 2.0 TBD TBD 6.0 25.0 Safe End AX TRS 0/180 N/A NA NWA N/A N/A N/A N/A NA N/A N/A N/A Attachment A to 1300810.401.RO A-30

$tructurul Integrity Associates, Inc!

Safety Injection Weld 22-001 Focal Law Groups Focal Law Group: CIRCD TRLO Nozzle Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30°, 450, 600, 70'

" Beam Skew Angles: 00 Focusing Position 55mm (+/-6mm)

Focal Law Group: CIRCU TRL180 CASS Safe End Side Axial Scans (Circumferential Flaws) 0 RL Examination Angles: 300 through 600 (1.00 Resolution)

Beam Skew Angles: 00 Focusing Position 55mm (_+6mm)

Focal Law Group: CIRCD TRSO

" Nozzle Side Axial Scans (Circumferential Flaws)

" Shear Examination Angles: 45', 60'

" Beam Skew Angles: 0° Focusing Position 93mm (+/-6mm)

Focusing Position 55mm (_+6mm)

Focal Law Group: AX TRLO and AX TRL180 Nozzle Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws) 0 RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution) Focusing Position 93mm (+/--6mm) a Focusing Position 40mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Nozzle Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Examination Angles: 350 450 and 550 Beam Skew Angles: -30* to 30° (2.5° Resolution) Focusing Position 93mm (+/-6mm)

" Focusing Position 40mm (+/-6mm)

Attachment A to 1300810.401.RO A-31 r

structural Integrity Associates, Inc.'

Scan Plan: ANO-2 Safety Injection Weld 23-001 -Axial Scanning MOD nI. 0 cMo T 0

J Procedure: SI-UT-175, Rev. 1 Plant/Unit: ANO Unit 2 Weld No. Safety Injection 23-001 Dual Side Access: Yes Complete Pipe: Yes Component thickness:

Ferritio Nozzle Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (WJ):

Weld Extent Dow nstream Side (Wd):

37.7 348.9 323.6 20.3

-30.5 Mim fin mmn nin nim Weld Length:

1095.5 mm AL Probe - Axial Scanning Sequences (Circumferential Flaws)

I 1

1 7

Scan Index Focal Law Group Probe Type Wedge Assembly Inimum Time MaximumTime Base (mm)

Base (rim)

Start (MM)

Maximum Resolution I(nim Start (rm)

End (rnrn)

Maximum Resolution (ninr Maximum Scan Speed (nv'sec) 4

'-4-.

+

k Nozzle CIRUD TRL 0 AL 360-152-427 102.9 128.6 TBD

-46.0 1.0 0.0 1120.5 3.8 50.0 Safe End CIRCU TRL 180 AL 360-152-427 85.7 107.2 20.0 20.0 1.0 0.0 1041.0 3.8 50.0 Nozzle CIRCDTRS0 AL 360-152-427 102.9 128.6 TBD

-46.0 1.0 0.0 1120.5 3.8 50.0 Safe End CRCU TRS 180 NAA NANA NINAA 20.0 20.0 NIA NWA NAA NIA WA Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45° at Upstream lower edge of required volume Attachment A to 1300810.401.R0 A-32 Structural Integrity Associates, Inc9

Scan Plan: ANO-2 Safety Injection Weld 23-001 - Circumferential Scanning AXUU*.M 1

r AX IS 180 WSW iu*o 1

Procedure: SI-UfT-175, Rev. 1 Plant / Unit: ANO Unit 2 Weld W. Safety hIjection 23-001 Dual Side Access: Yes Cofrplete Pipe: Yes Scanning on Weld Taper:

Conponent thickness:

37.7 mi Circumferential scanning shall begin with the Ferrific Nozzle Outside Diarnter:

348.9 mm downhill edge of the wedge positioned as CASS Safe End Outside Diamnter:

323.6 mm closely as possible to the CASS safe end edge of the taper and will continue up the taper until Weld Extent Upstream Side (W):

20.3 mn contact begins to degrade as indicated by the Weld Extent Dow nstrearn Side (Wd):

-30.5 mnm UT data.

WeV" Length:

1095.5 rnm AL Robe - Circurferential Scanning Sequences (Axial Flaws)

For TS 1SO" Scan Index Focal Law Group robe Type Wedge IMniuim The IMaxirum Tiff Assenbly Base (rm)

Base (nr-)

Start'BI d

I axknmm (h

I(MTn)

Resoluibon (miv)

Start BI Ed I ~Maxirim

-J(n v4I Resolution (mrn)

Maxinum Scan Speed (mnmsec)

Nozzle AX TRL 0/180 AS 10027103 80.9 101.1 0.0 1120.5 2.0

-36.0

-36.0 NWA 25.0 Weld AX TR. 0/180 AS 10027103 76.0 95.0 0.0 1120.5 2.0 TBD T80 10.0 25.0 Safe End AX T"L 0/180 AS 10027103 71.1 88.9 0.0 1041.0 2.0 43.0 43.0 NVA 25.0 Nozzle AX TIRS 0/180 AS 10027109 80.9 101.1 0.0 1120.5 2.0

-36.0

-36.0 N'A 25.0 Weld AX IRS 0/180 AS 10027109 76.0 95.0 0.0 1120.5 2.0 TBD TBD 10.0 25.0 Safe End AX TRS 0180 N'A NVA NVA IWA NA N'A NIA NAA N'A N/A NIA AL Probe - Circumferential Scanning Sequences (Axial Flaws)

FPo T > 1.50" Scan Index Robe Wedge MininumTxine

-axinum-firr Start Enxrt Edu Maxirunm Scan Focal Law Group Type Assembly Base (m)

Base (trn Startm" Resolution Ftar End l Resolution Speed (nvTsec)

( m m

( m )

r nn t

( m

-( m

( n md Nozzle AX TRL 0/180 AL AD-UED46A 80.9 101.1 0.0 1120.5 2.0

-36.0

-36.0 N'A 25.0 Weld AX TRL 0/180 AL ADLD(B)46A 76.0 95.0 0.0 1120.5 2.0 TBD 0BD 6.0 25.0 Safe End AX TRL 0/180 AL ADJDUXE46A 71.1 88.9 0.0 1041.0 2.0 43.0 43.0 NIA 25.0 Nozzle AX TRS 0/180 AL ADUXE053A 80.9 101.1 0.0 1120.5 2.0

-36.0

-36.0 NVA 25.0 Weld AX TRS 01180 AL ADLD(B)53A 76.0 95.0 0.0 1120.5 2.0 TBD TBD 6.0 25.0 Sfe Ed AX TRS 0/180 NrA N'A NIA NIA IWA NVA NIA NfA NIA NIA NIA Attachment A to 1300810.401.RO A-33 Structural Integrity Associates, Inca

Safety Iniection Weld 23-001 Focal Law Groups Focal Law Group: CIRCD TRLO Nozzle Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700 Beam Skew Angles: 0'

" Focusing Position 53mm (_+6mm)

Focal Law Group: CIRCU TRL180 CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 30" through 600 (1.00 Resolution)

Beam Skew Angles: 00

" Focusing Position 53mm (+/-+6mm)

Focal Law Group: CIRCD TRSO

" Nozzle Side Axial Scans (Circumferential Flaws)

Shear Examination Angles: 450, 60° Beam Skew Angles: 00 Focusing Position 93mm (_+6mm)

" Focusing Position 53mm (+/-+6mm)

Focal Law Group: AX TRLO and AX TRL180 Nozzle Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws) 9 RL Examination Angles: 250, 350 450 and 550 0

Beam Skew Angles: -300 to 300 (2.50 Resolution) Focusing Position 93mm (+/-6mm) 0 Focusing Position 38mm (_+6mm)

Focal Law Group: AX TRSO and AX TRS180

" Nozzle Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution) Focusing Position 93mm (+/-6mm)

Focusing Position 38mm (+/-6mm)

Attachment A to 1300810.401.RO A-34 r

Structural Integrity Associates, Inc!

Scan Plan: ANO-2 Safety Injection Weld 24-001 - Axial Scanning Procedure: St-UT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. Safety injection 24-001 Dual Side Access: Yes Complete Pipe: Yes Component thickness:

Ferritic Nozzle Outside Diameter:

CASS Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weld Extent Downstream Side (Wd):

39.1 rnm 346.2 rmm 327.6 mm

-17.8 rmm 22.9 mm Weld Length:

1087.12 mm AL Probe - Axial Scanning Sequences (Circumferential Flaws) r r

r I

r Scan Index Focal Law Group Probe Type Wedge Assembly tInmnm Time Base (mm)

Maximum Time Base (mnn Start (mM)

End (ram)

Mlaximum Resolution (rMM)

Start (MM)

End (mn)

Maxirmnru Resolution Maxirum Scan Speed (mnVsec)

Nozzle CIRCD TRL 0 AL 360-152-427 92.1 115.1 TBD

-46.0 1.0 0.0 1112.1 3.8 50.0 Safe End CIRCU TRL 180 AL 360-152-427 103.5 129.4 TBD 33.0 1.0 0.0 1053.7 3.8 50.0 Nozzle CRCD TRS 0 AL 360-152-427 92.1 115.1 TBD

-46.0 1.0 0.0 112.1 3.8 50.0 Safe End CRCU TRS 180 N/A WA WN/A NA N/A NIA W/A N/A N/A N/A N/A Axial scan Start location TBD at Weld at time of examination Axial scan End location to place 45" at Upstream lower edge of required volume Attachment A to 1300810.401.RO A-35 Structural Integrity Associates, Inc."

Scan Plan: ANO-2 Safety Injection Weld 24-001 - Circumferential Scanning Procedure: SI-U"-175, Rev. 1 Plant / Unit: ANO Linit 2 Weld No. Safety k'jectibn 24-001 Dual Side Access: Yes Complete Pipe: Yes Component thickness:

39.1 mm Ferritic Nozzle Outside Diameter:

346.2 mm CASS Safe End Outside Diameter:

327.6 rim Weld Extent Upstream Side (W,):

17.8 rim Weld Extent Dow nstream Side (Wd):

-22.9 mm Weld Length:

1087.12 mm Scanning on Weld Taper:

Circumferential scanning shall begin with the downhill edge of the wedge positioned as closely as possible to the CASS safe end edge of the taper and will continue up the taper until contact begins to degrade as indicated by the UT data.

AS Probe - Circumferential Scannio Seauences (Axia Fleaws) 4 r

r r

I For TSLS" Scan Idex Focal Law Group Probe Wedge I lVium Time IMaximum Time Type Assembly Base (turn)

Base (rmm)

Start End I Resolution (n,)

(rmm)

IMMn start End (mm)

(mm)

Resolujtion (MMI Mawxrum Scan Speed (nimsec)

Nozzle AXTRL0/180 AS 10027103 80.8 101.0 0.0 1112.1 2.0

-38.0

-38.0 WA 25.0 weld AX TRL 0/180 AS 10027103 77.5 96.9 0.0 1112.1 2.0 TBD TBD 10.0 25.0 Safe End AXTRL 0/180 AS 10027103 74.1 92.7 0.0 1053.7 2.0 41.0 41.0 WA 25.0 Nozzle AXTRS0/180 AS 10027109 80.8 101.0 0.0 1112.1 2.0

-22.9

-22.9 WA 25.0 Weld AX TRS 0/180 AS 10027109 77.5 96.9 0.0 1112.1 2.0 TBD TBD 10.0 25.0 Safe Ed AX R 0/180 MA MA I

WA MA NFA N/A WA MA MA WA WA AL Probe - Circumferential Scanning Sequences (Axial Flaws)

For ThL15" Scan indes Foa 1aw Or Robe Wedge Vinvnum Tire Moximum Time ca n

MUMne M-- rn Maxrn'um Scan Focal Law Group Type Assembly Base (ram)

Base (rmm) start End Resokution Stan End Resoutin Speed (mmseec)

(-m)

(mm) mn)

(mm)

Im Nbzzle AX TRt. 0/180 AL ADLtKED46A 80.8 101.0 0.0 1112.1 2.0

-38.0

-38.0 WA 25.0 Weld AXTRLO/180 AL ADUXED46A 77.5 96.9 0.0 1112.1 2.0 0BD TBD 6.0 25.0 Safe End AXTRL0/180 AL ADL.(BE46A 74.1 92.7 0.0 1053.7 2.0 41.0 41.0 NA 25.0 Nozzle AX TRS 0180 AL ADUXDBD53A 80.8 101.0 0.0 1112.1 2.0

-22.9

-22.9 WA 25.0 Weld AXTRS0I180 AL AD[W(B353A 77.5 96.9 0.0 1112.1 2.0 TBD "aBD 6.0 25.0 Safe EId AX TRS 0/180 NWA WA MA MA MA WA NWA MA WfA MA NA Attachment A to 1300810.401.RO A-36 StnIctural Integrily Associates, Inc!5

Safety Iniection Weld 24-001 Focal Law Groups Focal Law Group: CIRCD TRLO Nozzle Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300, 450, 600, 700

" Beam Skew Angles: 00

" Focusing Position 55mm (_+6mm)

Focal Law Group: CIRCU TRL180

" CASS Safe End Side Axial Scans (Circumferential Flaws)

RL Examination Angles: 300 through 600 (1.00 Resolution)

" Beam Skew Angles: 0*

Focusing Position 55mm (_+6mm)

Focal Law Group: CIRCD TRSO

" Nozzle Side Axial Scans (Circumferential Flaws)

" Shear Examination Angles: 450, 600 Beam Skew Angles: 0° Focusing Position 93mm (+/-6mm)

Focusing Position 55mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Nozzle Side, Weld Taper & CASS Safe End Side Circumferential Scans (Axial Flaws)

RL Examination Angles: 250, 350 450 and 550 Beam Skew Angles: -300 to 300 (2.50 Resolution) Focusing Position 93mm (+/-6mm)

Focusing Position 39mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Nozzle Side & Weld Taper Circumferential Scans (Axial Flaws)

Shear Examination Angles: 350 450 and 550 Beam Skew Angles: -300 to 30* (2.50 Resolution) Focusing Position 93mm (+/-6mm)

" Focusing Position 39mm (+/-6mm)

Attachment A to 1300810.40 1.RO A-37 CStructural Integrity Associates, inc.3

Scan Plan: ANO-2 Cold Leg B Spray Weld 26-001 - Axial Scanning CIR= TI7W 0

CIR=D TRS 0 0r 4-&Flo Dowrn*ým H4 Procedure: SI-UT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. Spray 26-001 Dual Side Access: Yes Comnplete Ppe: Yes Component thickness:

Ferritic Nozzle Outside Dameter:

Safe End Outside Diameter:

Weld Extent Upstream Side (W):

Weld Extent Dow nstream Side (Wd):

Weld Length:

24.5 mm 135.5 mm 99.1 rrm 14.0 nm

-20.3 mm 425.45 mm Axial Scanning Sequences (Circumferential Flaws)

Scan Index Probe Wedge limrnimuTme Maximum Thre Maximum aximum Maximum Scan Focal Law Group Type Assembly Base (mmr)

Base (mnn)

Start (mnn) (aM)

Resolution (deg)

End (deg)

Resolution lpxir Sca

(

(eM)

(des)

CRCUT TRL 180 AS 360-152-411 75.0 125.0 0.0 8.0 1.0 0.0 365.0 2.29 50.0 CRCUT TRS 180 AS 360-152-411 75.0 125.0 0.0 8.0 1.0 0.0 365.0 2.29 50.0 CRCOT TRL 0 AL 360-152-419 100.0 175.0 0.0

-51.0 1.0 0.0 365.0 2.29 50.0 CIRCDT TRS 0 AL 360-152-419 100.0 175.0 0.0

-51.0 1.0 0.0 365.0 2.29 50.0 Attachment A to 1300810.401.RO A-38 Cj§~StncurhI1 Integrity Associates, Inc.'

Scan Plan: ANO-2 Cold Leg B Spray Weld 26-001 - Circumferential Scanning Flow Procedure:

Rant / Unit:

Weld No.

Dual Side Access:

Conmplete Pipe:

SI-UT-175, Rev. 1 ANO Unit 2 Spray 26-001 Yes Yes Component thickness:

Ferritic Nozzle Outside Diameter:

Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weld Extent Downstream Side (Wd):

Weld Length:

24.5 mm 135.5 mm 99.1 mm 14.0 mm

-20.3 mm 425.45 mm Circumferential Scanning Sequences (Axial Flaws)

Scan Index Focal Law Group Probe Wedge vTnmivm Time Maximum"e S

E Mxim um Start Nxn hMaximum Scan Type Assembly Base (m)

Base (m) d (m)

Resoltion Speed (deg/sec)

Asety Bae(n) ae(,)

Sat~Resohution jnd(ra)

__soltio (deg)

(rn" AX TRL 01180 AS 10027099 100.0 150.0 0.0 365.0 0.90 8.0

-25.0 2.54 22.0 AX TRS 01180 AS 10027106 100.0 150.0 0.0 365.0 0.90 8.0

-25.0 2.54 22.0 Attachment A to 1300810.401.RO A-39 Structural Integrity Associates, Inc.!

Spray Weld 26-001 Focal Law Groups Focal Law Group: CIRCDT TRLO Down Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 430 through 830 (5.00 Resolution)

Beam Skew Angles: 00 Focusing Position 30mm (-6mm)

Focal Law Group: CIRCDT TRSO Down Taper Axial Scans (Circumferential Flaws)

Shear Examination Angles: 430 through 580 (5.0' Resolution)

Beam Skew Angles: 0*

Focusing Position 30mm (+/-6mm)

Focal Law Group: CIRCUT TRI180 Up Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 170 through 570 (5.0° Resolution)

Beam Skew Angles: 0*

Focusing Position 20mm (+/-6mm)

Focal Law Group: CIRCUT TRS180 Up Taper Axial Scans (Circumferential Flaws)

Shear Examination Angles: 170 through 320 (5.00 Resolution)

Beam Skew Angles: 0*

Focusing Position 20mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Circumferential Scans (Axial Flaws)

RL Examination Angles: 250 through 550 (5.0* Resolution)

Beam Skew Angles: -30* to 300 (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Circumferential Scans (Axial Flaws)

Shear Examination Angles: 30* through 550 (5.0* Resolution)

Beam Skew Angles: -30' to 30° (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Attachment A to 1300810.401.RO A-40 r

Structural Integrity Associates, Inc."

Scan Plan: ANO-2 Charging Weld 40-026 - Axial Scanning aR=D TRL 0 PAWc MRSO Procedure: SI-UT-175, Rev. 1 Plant / Unit: ANO Linit 2 Weld No. Charging 40-026 Dial Side Access: Yes Conplete Ppe: Yes Component thickness:

Ferritic Nozzle Outside Diameter:

Safe End Outside Diameter:

Weld Extent Upstream Side (Wu):

Weld Extent Dow nstream Side (Wd):

Weld Length:

31.1 rnm 142.4 rmm 72.8 mm 15.9 mm

-22.2 mm 447.04 mm Axial Scanning Sequences (Circunferential Flaws)

Scan index Focal L p

Probe Wedge Mvinimum Time Maximum Time Bid Mabxmsum tMaximum IMximum Scan Type Assembly Base (mm)

Base (mm)

Start (m

(

solution (deg) d (deg)

Rsotion Speed(rsec)

(m(rm (deg)

CRCUT 1RL 180 AS 360-152-411 100.0 175.0 0.0 33.0 1.0 0.0 365.0 2.29 50.0 CIRCUT TRS 180 AS 360-152-411 100.0 175.0 0.0 33.0 1.0 0.0 365.0 2.29 50.0 CRCDT TRL 0 AL 360-152-421 125.0 200.0 0.0

-66.0 1.0 0.0 365.0 2.29 50.0 CRCDT TRS 0 AL 360-152-421 125.0 200.0 0.0

-66.0 1.0 0.0 365.0 2.29 50.0 Attachment A to 1300810.401.RO A-41 SirIcturul Integrily Associates, Inc.'

Scan Plan: ANO-2 Charging Weld 40-026 - Circumferential Scanning MzVR C 777U Procedure: SI-UfT-175, Rev. 1 Rant / Unit: ANO Unit 2 Weld No. Charging 40-026 Dual Side Access: Yes Complete Pipe: Yes Cormponent thickness:

Ferritic Nozzle Outside Dameter:

Safe End Outside Diameter:

Weld Extent Upstream Side (Wj):

Weld Extent Downstream Side (Wd):

Weld Length:

31.1 mm 142.4 rim 72.8 mm 15.9 mM

-22.2 mm 447.04 mm Ckcuniferential Scanning Sequences (Axial Flaws)

Scan Index Probe Wedge Minmimrumime MaximumTnfe Maximum Maximm Maximum Scan Focal Law Group Type Assenbly Base (nm)

Base (mme)

Start End

_ Start Edn Rsuo Speed (deg/sec)

____ jResolution Bid (nmn)

Resolution Sed(dgec (deg)

(deg) I E

(ram)f~n AX TRL 0/180 AS 10027099 125.0 175.0 0.0 365.0 0.90

-25.0 25.0 2.54 22.0 AX TRS 0/180 AS 10027106 125.0 175.0 0.0 365.0 0.90

-25.0 25.0 2.54 22.0 Attachment A to 1300810.401.RO A-42 Strwutural Integrity Associates, Inc!

Chargingi Weld 40-026 Focal Law Groups Focal Law Group: CIRCDT TRLO Down Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 480 through 880 (5.0' Resolution)

Beam Skew Angles: 00 Focusing Position 40mm (+/-6mm)

Focal Law Group: CIRCDT TRSO Down Taper Axial Scans (Circumferential Flaws)

Shear Examination Angles: 480 through 630 (5.0° Resolution)

Beam Skew Angles: 00 Focusing Position 40mm (+/-6mm)

Focal Law Group: CIRCUT TRL180 Up Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 70 through 470 (5.0° Resolution)

Beam Skew Angles: 0* Focusing Position 30mm (+/-6mm)

Focal Law Group: CIRCUT TRSIBO Up Taper Axial Scans (Circumferential Flaws)

Shear Examination Angles: 70 through 220 (5.0' Resolution)

Beam Skew Angles: 0*

Focusing Position 30mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL18O Circumferential Scans (Axial Flaws)

RL Examination Angles: 250 through 550 (5,0* Resolution)

Beam Skew Angles: -30* to 300 (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Circumferential Scans (Axial Flaws)

Shear Examination Angles: 300 through 550 (5.0' Resolution)

Beam Skew Angles: -30' to 30* (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Attachment A to 1300810.401.RO A-43 rStructural Integrity Associates, Inc!

Scan Plan: ANO-2 Charging Weld 41-040 - Axial Scanning CIRCOT TRL0 CEICOTTRSO (9)

Procedure: SI-UT-175, Rev. 1 Rant I Unit: ANO Unit 2 Weld No. Charging 41-040 Dual Side Access: Yes Complete Pipe: Yes Component thickness:

Ferritic Nozzle Outside Diameter:

Safe End Outside Diameter:

Weld Extent Upstream Side (W):

Weld Extent Downstream Side (Wd):

Weld Length:

36.2 mm 147.2 rmm 64.7 rrm 16.5 mm

-24.1 mm 462.28 mm Axial Scanning Sequences (Circumferential Raw s)

Scan Index Probe Wedge tvlnimumTime Mximum Ed Maximum Start bxrum MExwTUim Scan Focal ResokitEnn StartEn(dg saitn Sed(inec Law Group Type Assembly Base (r)

Base (rmm)

Start (mm)

(mm)

Resolution (deg)

End (deg)

Resolution Speed(mm/sec)

In'm (de )

CROUJT TRL 180 AS 360-152-411 100.0 175.0 0.0 23.0 1.0 0.0 365.0 2.29 50.0 CRCUT TRS 180 AS 360-152-411 100.0 175.0 0.0 23.0 1.0 0.0 365.0 2.29 50.0 CIRC'I TRL 0 AL 360-152-421 125.0 200.0 0.0

-70.0 1.0 0.0 365.0 2.29 50.0 CRCDT TRS 0 AL 360-152-421 125.0 200.0 0.0

-70.0 1.0 0.0 365.0 2.29 50.0 Attachment A to 1300810.401.RO A-44 Structural Integrity Associates, Inc.

Scan Plan: ANO-2 Charging Weld 41-040 - Circumferential Scanning UPStam N-.

Procedure:

Rant I Unit:

Weld NK.

Dual Side Access:

Comnplete Pipe:

SI-UT-175, Rev. 1 ANO Unit 2 Charging 41-040 Yes Yes Cormponent thickness:

Ferritic Nozzle Outside Dianeter:

Safe End Outside Dianeter:

Weld Extent Upstream Side (Wj):

Weld Extent Downstream Side (Wd):

Weld Length:

36.2 147.2 64.7 16.5

-24.1 462.28 nim nirn rann nrn nin Circunrlerential Scanning Sequences (Axial Raw s)

Scan Index Focal Law Group probe Wedge MniumT MaxuTie Mxium Maximfum M aximum Scan Type Assembly Base (nmn)

Base (mm)

Start End Resoluin Start Bnd (rn Resolution Speed (deg/sec)

( e)(deg)

(deg)

(mim) fy AX TRL 0/180 AS 10027099 125.0 175.0 0.0 365.0 0.90

-25.0 23.0 2.54 22.0 AX TRS 0/180 AS 10027106 125.0 175.0 0.0 365.0 0.90

-25.0 23.0 2.54 22.0 Attachment A to 1300810.401.RO A-45 Structural Integrity Associates, Inc!

Charging Weld 41-040 Focal Law Grouws Focal Law Group: CIRCDT TRLO Down Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 480 through 880 (5.0' Resolution)

Beam Skew Angles: 0*

Focusing Position 40mm (+/-6mm)

Focal Law Group: CIRCDT TRSO Down Taper Axial Scans (Circumferential Flaws) 0 Shear Examination Angles: 480 through 630 (5.00 Resolution)

Beam Skew Angles: 0*

0 Focusing Position 40mm (--6mm)

Focal Law Group: CIRCUT TRL180 Up Taper Axial Scans (Circumferential Flaws)

RL Examination Angles: 70 through 470 (5.0° Resolution)

Beam Skew Angles: 0' Focusing Position 30mm (+/-6mm)

Focal Law Group: CIRCUT TRS180 Up Taper Axial Scans (Circumferential Flaws)

" Shear Examination Angles: 7' through 220 (5.0' Resolution)

Beam Skew Angles: 0' Focusing Position 30mm (+/-6mm)

Focal Law Group: AX TRLO and AX TRL180 Circumferential Scans (Axial Flaws)

RL Examination Angles: 250 through 550 (5.00 Resolution)

Beam Skew Angles: -300 to 30° (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Focal Law Group: AX TRSO and AX TRS180 Circumferential Scans (Axial Flaws)

Shear Examination Angles: 30° through 550 (5.0' Resolution)

Beam Skew Angles: -300 to 30' (2.50 Resolution)

Focusing Position 30mm (+/-6mm)

Attachment A to 1300810.401.RO A-46 r

Structural Integrity Associates, Inc!

Attachment B Preliminary Examination Coverage Estimates Attachment B to 1300810.401.RO B-1 r

Structural Integrity Associates, Inc.,

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 08-014 Coverage Plots 0"

CM(SOWMS" F

586&W Dowralf"M

'ýw 6)

(*1 IL0

St IAX TRLO AX TRSO Domnsuham A)1 (4.)

Attachment B to 1300810.401.RO B-2 rjJStructuraI Integrity~ Associates, Inc."

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 08-014 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction /Scan Surface Axial/ Ferritic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCWI Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential-CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.88 Area Examined (Inches2 )

2.24 0.74 1.66 1.66 0.58 0.58 1.00 1.00 (Inches2):

Percent WRV Weighting Directional Factor11 Coverage 77.8%

0.50 25.7%

0.00 57.6%

0.25 57.6%

0.25 20.1%

0.25 34.7%

0.00 34.7%

0.00 Weighted Coverage:

PDQS Weighted Coverage 38.9%

0.0%

14.4%

N/A N/A 0.0%

0.0%

67.7%

Total Weighted Coverage 38.9%

0.0%

14.4%

5.0%

0.0%

77.8%

ASME Code Volume - CASS Material Excluded Scan Direction/Scan Surface Axial/Ferritic Elbow Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW/ Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCWI Weld Taper:

Circumferential - CWIN CASS Safe End Side:

Circumferential - CCWI CASS Safe End Side:

2.24 Area Examined (Inches2) 2.24 0.12 1.66 1.66 0.58 0.58 1.00 1.00 (Inches2):

Percent WRV Weighting Directional Factor'1 )

Coverage 100.0%

0.50 5.4%

0.00 74.1%

0.25 74.1%

0.25 25.9%

0.25 44.6%

0.00 44.6%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

18,5%

18.5%

N/A N/A 0.0%

0.0%

87.1%

Total Weighted Coverage 50.0%

0.0%

18.5%

6.5%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction/Scan Surface Axial / Ferritic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW /Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.82 Area Examined (Inches?)

1.82 0.12 1.15 1.15 0.67 0.67 0.34 0.34 (Inches2):

Percent WRV Directional Coverage 100.0%

6.6%

63.2%

36.8%

18.7%

Weighting FactorO1 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

15.8%

N/A N/A 0.0%

0.0%

81.6%

Total Weighted Coverage 50.0%

0.0%

15.8%

9.2%

0.0%

100.0%

Weighted Coverage:

'NOW$

1) For DM Welds examined from one side, PDQS-qualrited examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45° examination angle for axial examinations / 30" skew angle for circumferential examinations) Is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.R0 B-3 StrucluralIhtegrily ASSOciates, Inc!

ANO-2 RCP Suction Nozzle -to-Safe End - Weld Number 10-014 Coverage Plots o

Cam tM lI WAId AX TRL 0

$AX TRS 0 AX TRL 80.

AX TRS 190 Flow UPS&-u~

Downsfrsin M

+

H-Attachment B to 1300810.401.RO B-4 Structural Integrity Associates, Inc!*

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 10-014 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction/Scan Surface Axial / Ferritic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CW WElbow Side:

Circumferential - CCW/Eibow Side:

Circumferential - CWI/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CWINCASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.44 Area Examined (Inches 2) 1.81 0.83 1.33 1.33 0.48 0.48 0.97 0.97 (Inches):

Percent WRV Weighting Directional Wegting Coverage 74.2%

0.50 34.0%

0.00 54.5%

0.25 54.5%

0.25 19.7%

0.25 39.8%

0.00 39.8%

0.00 Weighted Coverage:

PDQS Weighted Coverage 37.1%

0.0%

13.6%

N/A N/A 0.0%

0.0%

64.3%

Total Weighted Coverage 37.1%

0.0%

13.6%

4.9%

0.0%

74.2%

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial/Ferritic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW /Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential-CCW/ CASS Safe End Side:

1.81 Area Examined (inches2) 1.81 0.20 1.33 1.33 0.48 0.48 0.97 0.97 (Inchese):

Percent WRV Weighting Directional Factor$l)

Coverage 100.0%

0.50 11.0%

0.00 73.5%

0.25 73.5%

0.25 26.5%

0.25 53.6%

0.00 53.6%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

18.4%

N/A N/A 0.0%

0.0%

86.7%

Total Weighted Coverage 50.0%

0.0%

18.4%

6.6%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial / Fertic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential-CW/ Elbow Side:

Circumferential - CCW/ Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.35 Area Examined (Inches) 1.35 0.20 0.86 0.86 0.49 0.49 0.34 0.34 (Inches'):

Percent WRV Directional Coverage 100.0%

14.8%

63.7%

36.3%

25.2%

Weighting Factort't 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

15.9%

N/A NIA 0.0%

0.0%

81.9%

Total Weighted Coverage 50.0%

0.0%

15.9%

9.1%

0.0%

100.0%

Weighted Coverage:

1) For DM Welds examined from one side, PDQS-qualiifed examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDOS document

5) Total Weighted Coverage is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.R0 B-5 V

S1tructural Integrity ASSOCiateS, InO

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 12-014 Coverage Plots COWD TM 0 CRCD TRS 0 ITRL 190 ITRS 140 H

Upsuun

('1 0"

Weld AX TRLO0 AX TRS 0 Flow UpOmS&

(+)

Downls/ram o

Attachment B to 1300810.401.RO B-6 VjjSiiclurui Inte grity Associates, Inc!~

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 12-014 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction/Scan Surface Axial/Ferritic Elbow Side:

Axial/CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW /Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.74 Area Examined (Inches2) 2.11 0.79 1.46 1.46 0.65 0.65 0.99 0.99 (Inches 2):

Percent WRV Weighting Directional Factoring Coverage 77.0%

0.50 28.8%

0.00 53.3%

0.25 53.3%

0.25 23.7%

0.25 36.1%

0.00 36.1%

0.00 Weighted Coverage:

PDQS Weighted Coverage 38.5%

0.0%

13.3%

N/A N/A 0.0%

0.0%

65.1%

Total Weighted Coverage 38.5%

0.0%

13.3%

5.9%

0.0%

77.0%

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial/ Ferritic Elbow Side:

Axial /CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW/ Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.11 Area Examined (Inches2) 2.11 0.17 1.46 1.46 0.65 0.65 0.99 0.99 (Inchesz):

Percent WRV Weighting Dlrectionai FactorW ti Coverage 100.0%

0.50 8.1%

0.00 69.2%

0.25 69.2%

0.25 30.8%

0.25 46.9%

0.00 46.9%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

17.3%

N/A N/A 0.0%

0.0%

84.6%

Total Weighted Coverage 50.0%

0.0%

17.3%

7.7%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction /Scan Surface Axial/ Ferritic Elbow Side:

Axial / CASS Safe End Side:

Circumferential - CW`/ Elbow Side:

Circumferential - CCW/ Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW / CASS Safe End Side:

1.63 Area Examined (Inches2 )

1.63 0.17 0.99 0.99 0.64 0.64 0.33 0.33 (Inches2):

Percent WRV Directional Coverage 100.0%

10.4%

60.7%

39.3%

20.2%

Weighting Factorl')

0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

15.2%

N/A N/A 0.0%

0.0%

80.4%

Total Weighted Coverage 50.0%

0.0%

15.2%

9.8%

0.0%

100.0%

Weighted Coverage:

.Notes

1) For DM Welds examined from one side, PDQS-qualffied examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for circumferential examinations) is provided

3) No credit Is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-7 10tructural Integrity Associates, Inc!

ANO-2 RCP Suction Nozzle -to-Safe End - Weld Number 14-014 Coverage Plots a"

M ISm.

lO CNXV TRS 180 0r AX U&L 0 AX TRS 0 0

Flow Downs#m LO.S Attachment B to 1300810.401.RO B-8 CSnructuru1 ItaegwilY Associates, Inc."~

ANO-2 RCP Suction Nozzle-to-Safe End - Weld Number 14-014 Pre-Outage Examination Coverage Estimates ASME Code Volume-CASS Material Included Scan Direction / Scan Surface Axial / Ferritic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CWI/ Elbow Side:

Circumferential - CCW/ Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CWI CASS Safe End Side:

Circumferential. CCW1 CASS Safe End Side:

2.60 Area Examined (Inches2) 1.93 0.72 1.29 1.29 0.64 0.64 0.92 0.92 (Inches):

Percent WRV Weighting Directional Factor 1' Coverage 74.2%

0.50 27.7%

0.00 49.6%

0.25 49.6%

0.25 24.6%

0.25 35.4%

0.00 35.4%

0.00 Weighted Coverage:

PDQS Weighted Coverage 37.1%

0.0%

12.4%

N/A N/A 0.0%

0.0%

61.9%

Total Weighted Coverage 37.1%

0.0%

12.4%

6.2%

0.0%

74.2%

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial / Ferritfic Elbow Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCWI Elbow Side:

Circumferential - CWI Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW`/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.93 Area Examined (Inches) 1.93 0.07 1.29 1.29 0.64 0.64 0.92 0.92 (Inches'):

Percent WRV Weighting Directional Factorill Coverage 100.0%

0.50 3.6%

0.00 66.8%

0.25 66.8%

0.25 33.2%

0.25 47.7%

0.00 47.7%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

16.7%

NIA N/A 0.0%

0.0%

83.4%

Total Weighted Coverage 50.0%

0.0%

16.7%

8.3%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial/ Ferritic Elbow Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Elbow Side:

Circumferential - CCW/Elbow Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential-CW / CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.43 Area Examined (Inches2 )

1.43 0.07 0.80 0.80 0.63 0.63 0.29 0.29 (Inchese):

Percent WRV Directional Coverage 100.0%

4.9%

55.9%

44.1%

20.3%

Weighting Factori11 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

14.0%

N/A N/A 0.0%

0.0%

78.0%

Total Weighted Coverage 50.0%

0.0%

14.0%

11.0%

0.0%

100.0%

Weighted Coverage:

'NOW2

1) For DM Welds examined from one side, PDQS-qualifled examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45* examination angle for axial examinations / 30° skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-9 Structural Integrity Associates, Inc!5

ANO-2 RCP Discharge Nozzle -to-Safe End - Weld Number 09-008 Coverage Plots CRCD TM 0 CRCD TRS 0 CIRCU MRL IS MICU TRS i80 0r F "

Kawm1 Usbftew UPS)

DOWnsmW H-r AX TRL 0 AXTRSO Downsnum UPS&-i H-Attachment B to 1300810.401.RO B-10 Struural Integrity Associates, Inc.'

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 09-008 Pre-Outage Examination Coverage Estimates ASME Code Volume-CASS Material Included Scan Direction /Scan Surface Axial/ Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.78 Area Examined (Inches) 2.14 0.96 1.34 1.34 0.80 0.80 1.16 1.16 (Inches2):

Percent WRV Weighting Directional Factoril Coverage 77.0%

0.50 34.5%

0.0O 48.2%

0.25 48.2%

0.25 28.8%

0.25 41.7%

0.00 41.7%

0.00 Weighted Coverage:

PDQS Weighted Coverage 38.5%

0.0%

12.1%

N/A N/A 0.0%

0.0%

62.6%

Total Weighted Coverage 38.5%

0.0%

12.1%

7.2%

0.0%

77.0%

ASME Code Volume - CASS Material Excluded Scan Direction/Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential. CW- /Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW /Weld Taper:

Circumferential - CCWl Weld Taper:

Circumferential-CW/ CASS Safe End Side:

Circumferential-CCW/ CASS Safe End Side:

2.14 Area Examined (Inchesa) 2.14 0.32 1.34 1.34 0.80 0.80 1.16 1.16 (Inches'):

Percent WRV Weighting Directional Factorl1 )

Coverage 100.0%

0.50 15.0%

0.00 62.6%

0.25 62.6%

0.25 37.4%

0.25 54.2%

0.00 54.2%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

15.7%

N/A N/A 0.0%

0.0%

81.3%

Total Weighted Coverage 50.0%

0.0%

15.7%

9.3%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.65 Area Examined (inches2) 1.65 0.32 0.85 0.85 0.80 0.80 0.51 0.51 (Inches'):

Percent WRV Directional Coverage 100.0%

19.4%

51.5%

48.5%

30.9%

Weighting Factori'l 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

12.9%

N/A N/A 0.0%

0.0%

75.8%

Total Weighted Coverage 50.0%

0.0%

12.9%

12.1%

0.0%

100.0%

Weighted Coverage:

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45* examination angle for axial examinations 1 30° skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.R0 B-l l C

StructuralIhtegrily Associates, Inc!

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 11-008 Coverage Plots Td

ýcMo iS 0 0"

0ommm

-an*

H, Attachment B to 1300810.401.RO B-12 Structural Integrity Associates, Inc.

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 11-008 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction / Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW /Plpe Side:

Circumferential - CCW /Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW /CASS Safe End Side:

3.29 Area Examined (Inches2) 2.69 0.71 1.38 1.38 1.31 1,31 0.90 0.90 (inches):

Percent WRV Weighting Directional Factoll)

Coverage 81.8%

0.50 21.6%

0.00 41.9%

0.25 41.9%

0.25 39.8%

0.25 27.4%

0.00 27.4%

0.00 Weighted Coverage:

PDQS Weighted Coverage 40.9%

0.0%

10%5%

10.5%

N/A N/A 0.0%

0.0%

61.9%

Total Weighted Coverage 40.9%

0.0%

10.5%

10.0%

0.0%

81.8%

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW /Pipe Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW / CASS Safe End Side:

2.69 Area Examined (Inches2 )

2.69 0.11 1.38 1.38 1.31 1.31 0.90 0.90 (Inches'):

Percent WRV Weighting Directional Factor'I1 Coverage 100.0%

0.50 4.1%

0.00 51.3%

0.25 51.3%

0.25 48.7%

0.25 33.5%

0.00 33.5%

0.00 Welghted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

12.8%

N/A N/A 0.0%

0.0%

75.7%

Total Weighted Coverage 50.0%

0.0%

12.8%

12.2%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction /Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCWI CASS Safe End Side:

2.20 Area Examined (Inches2 )

2.20 0.11 0.88 0.88 1.32 1.32 0.29 0.29 (Inches'):

Percent WRV Directional Coverage 100.0%

5.0%

40.0%

60.0%

13.2%

Weighting Factorl1) 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

10.0%

N/A N/A 0.0%

0.0%

70.0%

Total Weighted Coverage 50.0%

0.0%

10.0%

15.0%

0.0%

100.0%

Weighted Coverage:

Notes

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30* skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes Involving CASS material

4) POOS Weighted Coverage Is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-13 r

Structurhl Integfily ASSOCiales, Inc!

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 13-008 Coverage Plots CIRCU U&a 190 CIRCU TRS 180 w"

aRcD nRS 0 aRCD TRS 0 W.

1 t..)

0" Weld AX TRL 180 AX TRS 180 AX TRL 0 AX TRS 0 UPS&-,

(..)

Attachment B to 1300810.401.RO B-14 Structural Integrity Associates, Inc."

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 13-008 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction /Scan Surface Axial /Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW /Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/CASS Safe End Side:

Circumferential-CCW/ CASS Safe End Side:

2.79 Area Examined (Inches2) 2.20 0.67 1.49 1.49 0.71 0.71 0.87 0.87 (Inches2):

Percent WRV Weighting Directional Factor~l Coverage 78.9%

0.50 24.0%

0.00 53.4%

0.25 53.4%

0.25 25.4%

0.25 31.2%

0.00 31.2%

0.00 Weighted Coverage:

PDQS Weighted Coverage 39.4%

0.0%

13.4%

N/A N/A 0.0%

0.0%

66.1%

Total Weighted Coverage 39.4%

0.0%

13.4%

6.4%

0.0%

78.9%

ASME Code Volume -CASS Materiel Excluded Scan Direction / Scan Surface Axial / Ferritic Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW / Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

2.20 Area Examined (Inches2 )

2.20 0.08 1.49 1.49 0.71 0.71 0.87 0.87 (Inchese):

Percent WRV Weighting Directional FactortW)

Coverage 100.0%

0.50 3.6%

0.00 67.7%

0.25 67.7%

0.25 32.3%

0.25 39.5%

0.00 39.5%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

16.9%

N/A N/A 0.0%

0.0%

83.9%

Total Weighted Coverage 50.0%

0.0%

16.9%

8.1%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial/ Ferriic Pipe Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential-CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.70 Area Examined (inches2) 1.70 0.08 0.97 0.97 0.73 0.73 0.25 0.25 (Inchese):

Percent WRV Directional Coverage 100.0%

4.7%

57.1%

42.9%

14.7%

Weighting Factorl" 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

14.3%

NIA N/A 0.0%

0.0%

78.5%

Total Weighted Coverage 50.0%

0.0%

14.3%

10.7%

0.0%

100.0%

Weighted Coverage:

Nots

1) For DM Welds examined from one side, PDQS-quallfied examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-15 C Structural Integrity Associates, Inc!

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 15-008 Coverage Plots W*."

a m80s a

allcu rm 100 amijims is W.

F-I

(.)

AX B&L 100 wow AXTRS 180 AX TRL 0 AX TRS 0 OMSM H

Los&

Attachment B to 1300810.401.RO B-16 Strutural Integrity Associates, Inc!

ANO-2 RCP Discharge Nozzle-to-Safe End - Weld Number 15-008 Pre-Outage Examination Coverage Estimates ASME Code Volume-CASS Material Included Scan Direction / Scan Surface Axial/Ferritic Pipe Side:

Axial/ CASS Safe End Side:

Circumferential - CW /Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/CASS Safe End Side:

2.98 Area Examined (inches2) 2.33 0.76 1.58 1.58 0.75 0.75 0.92 0.92 (Inches2):

Percent WRV Weighting Directional Wegting Coverage 78.2%

0.50 25.5%

0.00 53.0%

0.25 53.0%

0.25 25.2%

0.25 30.9%

0.00 30.9%

0.00 Weighted Coverage:

PDQS Weighted Coverage 39.1%

0.0%

13.3%

N/A N/A 0.0%

0.0%

65.6%

Total Weighted Coverage 39.1%

0.0%

13.3%

6.3%

0.0%

78.2%

ASME Code Volume - CASS Material Excluded Scan Direction /Scan Surface Axial/ Ferridc Pipe Side:

Axial / CASS Safe End Side:

Circumferential - CW /Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/CASS Safe End Side:

2.33 Area Examined (Inches2 )

2.33 0.13 1.58 1.58 0.75 0.75 0.92 0.92 (Inchese):

Percent WRV Weighting Directional Factor')

Coverage 100.0%

0.50 5.6%

0.00 67.8%

0.25 67.8%

0.25 32.2%

0.25 39.5%

0.00 39.5%

0.00 Wei*ed Coverage:

PDQS Weighted Coverage 50.0%

0.0%

17.0%

N/A N/A 0.0%

0.0%

83.9%

Total Weighted Coverage 50.0%

0.0%

17.0%

8.0%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial / Ferridc Pipe Side:

Axial /CASS Safe End Side:

Circumferential - CW/ Pipe Side:

Circumferential - CCW/ Pipe Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW`/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.88 Area Examined (Inches) 1.88 0.13 1.09 1.09 0.79 0.79 0.28 0.28 (Inches'):

Percent WRV Directional Coverage 100.0%

6.9%

58.0%

42.0%

14.9%

Weighting FactorP) 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

14.5%

N/A N/A 0.0%

0.0%

79.0%

Total Weighted Coverage 50.0%

0.0%

14.5%

10.5%

0.0%

100.0%

Weighted Coverage:

Notes

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalldated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDOS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-17 j Structural Integrity Associates, Inc!

ANO-2 Safety Injection Nozzle -to-Safe End - Weld Number 21-001 Coverage Plots CRCD TRL 0 CRCD TRS 0 CRCD TRL 130 CRCD TRS 130

(-1 Oma up"Wm AX TRL 180 AX TRS 180 0.

AX TRL 0 AX TRS 0 r

1 D.m UpXuam M+

Attachment B to 1300810.401.RO B-18 Structural Integrily Associates, Inc.!

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 21-001 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction / Scan Surface Axial/ Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential. CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

0.92 Area Examined (Inches2) 0.59 0.16 0.21 0.21 0.38 0.38 0.12 012 (Inches2):

Percent WRV Weighting Directional Factort l)

Coverage 64.1%

0.50 17.4%

0.00 22.8%

0.25 22.8%

0.25 41.3%

0.25 13.0%

0.00 13.0%

0.00 Weighted Coverage:

PDQS Weighted Coverage 32.1%

0.0%

5.7%

N/A N/A 0.0%

0.0%

43.5%

Total Weighted Coverage 32.1%

0.0%

5.7%

10.3%

0.0%

64.1%

ASME Code Volume-CASS Material Excluded Scan Direction / Scan Surface Axial/ Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW /Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW / CASS Safe End Side:

Circumferential-CCW / CASS Safe End Side:

0.59 Area Examined (Inches2) 0.59 0.00 0.21 0.21 0.38 0.38 0.12 0.12 (Inches'):

Percent WRV Weighting Directional Factor'I" Coverage 100.0%

0.50 0.0%

0.00 35.6%

0.25 35.6%

0.25 64.4%

0.25 20.3%

0.00 20.3%

0.00 Weighted Coverage:

PDQS Weighted Coverage 50.0%

0.0%

8.9%

N/A N/A 0.0%

0.0%

67.8%

Total Weighted Coverage 50.0%

0.0%

8.9%

16.1%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction I Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

0.50 Area Examined (Inches) 0.50 0.00 0.15 0.15 0.35 0.35 0.00 0.00 (inches'):

Percent WRV Directional Coverage 100.0%

0.0%

30.0%

70.0%

0.0%

Weighting Factor't) 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

7.5%

NIA N/A 0.0%

0.0%

65.0%

Total Weighted Coverage 50.0%

0.0%

7.5%

17.5%

0.0%

100.0%

Weighted Coverage:

Notes

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDQS Weighted Coverage Is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-19 C

Structural I0110961Y Associates, Inc!

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 22-001 Coverage Plots GIRCD TRL 0 CIRCD TRSO0 a"

AX TRL 180 AX iRS ISO ir Attachment B to 1300810.401.RO B-20 Structural Integrily Associates, Inc.'

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 22-001 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction / Scan Surface Axial / Ferrltic Nozzle Side:

Axial/ ICASS Safe End Side:

Circumferential-CW / Nozzle Side:

Circumferential - CCWI Nozzle Side:

Circumferential - CW/ Weld Taper:

Circumferential. CCW/ Weld Taper:

Circumferential-CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW`/ Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential-CW/ Weld Taper:

Circumferential - CCWI/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.22 Area Examined (Inches) 0.81 0.19 0.21 0.21 0.60 0.60 0.14 0.14 0.81 Area Examined (Inches2 )

0.81 0.00 0.21 0.21 0.60 0.60 0.14 0.14 (Inches):

Percent WRV Weighting Directional FWactor")

Coverage 66.4%

0.50 15.6%

0.00 17.2%

0.25 17.2%

0.25 49.2%

0.25 11.5%

0.00 11.5%

0.00 Weighted Coverage:

(Inches2):

Percent WRV Weighting Directional Factorl1 )

Coverage 100.0%

0.50 0.0%

0.00 25.9%

0.25 25.9%

0.25 74.1%

0.25 17.3%

0.00 17.3%

0.00 Weighted Coverage:

PDQS Weighted Coverage 33.2%

0.0%

4.3%

N/A N/A 0.0%

0.0%

41.8%

PDQS Weighted Coverage 50.0%

0.0%

6.5%

N/A N/A 0.0%

0.0%

63.0%

Total Weighted Coverage 33.2%

0.0%

4.3%

12.3%

0.0%

66.4%

Total Weighted Coverage 50.0%

0.0%

6.5%

18.5%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction /Scan Surface Axial/ Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

0.71 Area Examined (Inches2) 0.71 0.00 0.15 0.15 0.56 0.56 0.00 0.00 (Inches):

Percent WRV Directional Coverage 100.0%

0.0%

21.1%

78.9%

0.0%

Weighting Factor1 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

5.3%

N/A N/A 0.0%

0.0%

60.6%

Total Weighted Coverage 50.0%

0.0%

5.3%

19.7%

0.0%

100.0%

Weighted Coverage:

Note

1) For DM Walds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalldated) beam path coverage (45* examination angle for axial examinations / 30* skew angle for circumferential examinations) is provided

3) No credit is given for examination volumes Involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDOS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-21 Structural Integrify Associates, Inc.1

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 23-001 Coverage Plots CIRc IRL 0 aRcD ms o AX T"M M

-,ý7 ý-

iai*

Attachment B to 1300810.401.RO B-22 rjSiniclurul Integrity Associates, Inc!~

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 23-001 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction / Scan Surface Axial/ Ferrltic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CWI Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential - CWI Weld Taper:

Circumferential - CCWI/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCWI CASS Safe End Side:

ASME Code Volume - CASS Materiel Excluded Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCWI Nozzle Side:

Circumferential - CW/ Weld Taper:

Circumferential - CCWI Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

1.22 Area Examined (Inches2 )

0.81 0.19 0.21 0.21 0.60 0.60 0.14 0.14 0.81 Area Examined (Inches2 )

0.81 0.00 0.21 0.21 0.60 0.60 0.14 0.14 (Inches2):

Percent WRV Weighting Directional Factori')

Coverage 66.4%

0.50 15.6%

0.00 17.2%

0.25 17.2%

0.25 49.2%

0.25 11.5%

0.00 11.5%

0.00 Weighted Coverage:

(Inches2):

Percent WRV Weighting Directional Factori1 )

Coverage 100.0%

0.50 0.0%

0.00 25.9%

0.25 25.9%

0.25 74.1%

0.25 17.3%

0.00 17.3%

0.00 Weighted Coverage:

PDQS Weighted Coverage 33.2%

0.0%

4.3%

N/A N/A 0.0%

0.0%

41.8%

PD0S Weighted Coverage 50.0%

0.0%

6.5%

N/A N/A 0.0%

0.0%

63.0%

Total Weighted Coverage 33.2%

0.0%

4.3%

12.3%

0.0%

66.4%

Total Weighted Coverage 50.0%

0.0%

6.5%

18.5%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial/ CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCWI Nozzle Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW / Weld Taper:

Circumferential - CWI CASS Safe End Side:

Circumferential - CCWI CASS Safe End Side:

0.71 Area Examined (Inches) 0.71 0.00 0.15 0.15 0.56 0.56 0.00 0.00 (Inchese):

Percent WRV Directional Coverage 100.0%

0.0%

21.1%

78.9%

0.0%

Weighting Factor(1 0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDOS Weighted Coverage 50.0%

0.0%

5.3%

N/A N/A 0.0%

0.0%

60.6%

Total Weighted Coverage 50.0%

0.0%

5.3%

19.7%

0.0%

100.0%

Weighted Coverage:

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30* skew angle for circumferential examinations) is provided

3) No credit Is given for examination volumes involving CASS material

4) PDQS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-23 rj *Structural Integrity ASSociates, Inc!

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 24-001 Coverage Plots CIRCD TRL 0 CRCD TRS 0 0-WeOd AX TRL 1I0 0.

AX TRS 130 Weld Attachment B to 1300810.401.RO B-24 Stnuctural Integrity Associates, Inc."

ANO-2 Safety Injection Nozzle-to-Safe End - Weld Number 24-001 Pre-Outage Examination Coverage Estimates ASME Code Volume - CASS Material Included Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCW/ Nozzle Side:

Circumferential - CW / Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW / CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

ASME Code Volume - CASS Material Excluded Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW/ Nozzle Side:

Circumferential - CCW /Nozzle Side:

Circumferential - CW`/ Weld Taper:

Circumferential - CCW/ Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW I CASS Safe End Side:

1.09 Area Examined (Inches2) 0.67 0.20 0.22 0.22 0.45 0.45 0.13 0.13 0.67 Area Examined (Inches2) 0.67 0.00 0.22 0.22 0.45 0.45 0.13 0.13 (Inches):

Percent WRV Weighting Directional Factor'1 Coverage 61.5%

0.50 18.3%

0.00 20.2%

0.25 20.2%

0.25 41.3%

0.25 11.9%

0.00 11.9%

0.00 Weighted Coverage:

(Inches):

Percent WRV Weighting Directional Factorin Coverage 100.0%

0.50 0.0%

0.00 32.8%

0.25 32.8%

0.25 67.2%

0.25 19.4%

0.00 19.4%

0.00 Weighted Coverage:

PDQS Weighted Coverage 30.7%

0.0%

5.0%

N/A N/A 0.0%

0.0%

40.8%

PDQS Weighted Coverage 50.0%

0.0%

8.2%

N/A N/A 0.0%

0.0%

66.4%

Total Weighted Coverage 30.7%

0.0%

5.0%

10.3%

0.0%

61.5%

Total Weighted Coverage 50.0%

0.0%

8.2%

16.8%

0.0%

100.0%

PWSCC Susceptible Material Scan Direction / Scan Surface Axial / Ferritic Nozzle Side:

Axial / CASS Safe End Side:

Circumferential - CW /Nozzle Side:

Circumferential - CCW / Nozzle Side:

Circumferential - CW / Weld Taper:

Circumferential - CCWI Weld Taper:

Circumferential - CW/ CASS Safe End Side:

Circumferential - CCW/ CASS Safe End Side:

0.58 Area Examined (Inches2 )

0.58 0.00 0.15 0.15 0.43 0.43 0.00 0.00 (Inches;):

Percent WRV Directional Coverage 100.0%

0.0%

25.9%

74.1%

0.0%

Weighting Factort )

0.50 0.00 0.25 0.25 0.25 0.25 0.00 0.00 PDQS Weighted Coverage 50.0%

0.0%

6.5%

N/A N/A 0.0%

0.0%

62.9%

Total Weighted Coverage 50.0%

0.0%

6.5%

18.5%

0.0%

100.0%

Weighted Coverage:

Notn

1) For DM Welds examined from one side, PDQS-qualified examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5

2) Assumed (unvalidated) beam path coverage (45" examination angle for axial examinations / 30" skew angle for cicumferential examinations) is provided

3) No credit is given for examination volumes involving CASS material

4) PDOS Weighted Coverage is that which was achieved by scanning on the surface of the pipe only, as demonstrated and documented on the procedure PDQS document

5) Total Weighted Coverage Is that which was achieved by scanning on the surface of the pipe and on the surface of the weld Attachment B to 1300810.401.RO B-25

Structural Integrily ASSOcates, Ina.

ANO-2 Cold Leg B Spray Nozzle-to-Safe End - Weld Number 26-040 Coverage Plots IORCDT "TM 0 CIR-T TRS 0 0"

4psh-a DOwnS&s"n H,

H.

0" Weld K TRLO K TRS 0 Wd Flow Attachment B to 1300810.401.RO B-26 Structural Integrity Associates, Inc.'

ANO-2 Cold Leg B Spray Nozzle-to-Safe End - Weld Number 26-001 Pre-Outage Examination Coverage Estimates ASME Code Volume Area of WRV Examined (Inches2)

Axial - Upstream:

Axial - Downstream:

Circ - CW:

Circ - CCW:

0.69 0.69 0.00 0.69 0.69 Percent WRV Weighting Directional Factor')

Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

PWSCC Susceptible Material Area of Susceptible Material Examined (Inches2)

Axial - Upstream:

Axial - Downstream:

Circ - CW:

Circ - CCW:

0.38 0.38 0.00 0.38 0.38 Percent WRV Weighting Directional Factor')

Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

Note:

For DM Welds, examined from one side, examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5 Attachment B to 1300810.401.RO B-27 jStructural Integrity Associates, Inc!

ANO-2 Charging Nozzle-to-Safe End - Weld Number 40-026 Coverage Plots aRCD" T IRCUT TRL 180 ORCUT TRS 160

/ /

~DOW"yStew H.

UPS&-

0*

Weld d

r W

AX TRL 180 AX TRS 180 AX TRL 0 AX TRS 0 0

Do.nsftwn H.

C; VWNFlow Attachment B to 1300810.401.RO B-28 Structural Integrity Associates, Inc.,

ANO-2 Charging Nozzle-to-Safe End - Weld Number 40-026 Pre-Outage Examination Coverage Estimates ASME Code Volume Area of WRV Examined (Inches 2)

Axial - Upstream:

Axial - Downstream:

Circ - CW:

Circ - CCW:

0.89 0.89 0.00 0.89 0.89 Percent WRV Weighting Directional FactorOU Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

PWSCC Susceptible Material Area of Susceptible Material Examined (Inches 2)

Axial - Upstream:

Axial - Downstream:

Circ-CW:

Circ - CCW:

0.40 0.40 0.00 0.40 0.40 Percent WRV Weighting Directional FactorWl)

Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

Note:

For DM Welds, examined from one side, examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5 Attachment B to 1300810.401.RO B-29 r:StructuraI Integrity Associates, Inc!

ANO-2 Charging Nozzle-to-Safe End - Weld Number 41-040 Coverage Plots ClRCDTTRLO CIRCDT TRS 0 0.

Wek CIRCUT TRL 180 ClRCUT TRS 180 Y

Flow

'UPW

/ /

Dmwisrrani

(-)

AX TRL tU AX MAS I ;r I

MUpsrem W4 Attachment B to 1300810.401.RO B-30 r

structurat Integrity Associates, Inc."

ANO-2 Charging Nozzle-to-Safe End - Weld Number 41-040 Pre-Outage Examination Coverage Estimates ASME Code Volume Area of WRV Examined (Inches 2)

Axial - Upstream:

Axial - Downstream:

Circ - CW:

Circ - CCW:

1.03 1.03 0.00 1.03 1.03 Percent WRV Weighting Directional Factor')

Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

PWSCC Susceptible Material Area of Susceptible Material Examined (Inches 2)

Axial - Upstream:

Axial - Downstream:

Circ - CW:

Circ - CCW:

0.49 0.49 0.00 0.49 0.49 Percent WRV Weighting Directional FactorO1 )

Coverage 100.0%

0.50 0.0%

0.50 100.0%

0.25 100.0%

0.25 Total Weighted Coverage:

Weighted Coverage 50.0%

0.0%

25.0%

100.0%

Note:

For DM Welds, examined from one side, examinations are entered with respect to the side of the weld scanned and are assigned a weighting factor of 0.5 Attachment B to 1300810.401.RO B-31 C

Slructiryi Integrily Associates, Inar to 2CAN041402 PDQS Number 783, Revision 0

tfin f-l ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Printed:

04-Mar-14 PDQS No:

783 Specific Details of Qualifications Owner: Zetec, Inc.

Procedure: Zetec_OMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

Date of Issue:

19-Feb-14 Aquisition SW Type/Rev:

Category:

Piping Analysis SW Type/Rev:

Scan Application:

Fully-Automatic Exam Surface:

OmniScan 32/128PR UltraVision, 1.2R7 UltraVision, I.2R7 Outside Ranges Demonstrated:

Date:

19-Feb-14 MinDiam:

2.00 MlnThick:

0.280 MaxDiam:

50.00 MaxThick:

5.200 Material:

Dissimilar Metal Examination:

Detection Access:

Double Sided Weld Condition:

Ground Flush Access:

Single Sided Weld Condition:

Ground Flush Examination:

Length Sizing Access:

Double Sided Weld Condition:

Ground Flush Access:

Single Sided Weld Condition:

Ground Flush Examination:

Through Wall Sizing Access:

Double Sided Weld Condition:

Ground Flush Access:

Single Sided Weld Condition:

Ground Flush Page 1 of 19

=1211 ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Printed:

04-Mar-14 PDQS No:

783 Specific Details of Qualifications Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

Date of Issue:

19-Feb-14 Aquisitlon SW Type/Rev:

Category:

Piping Analysis SW Type/Rev:

Scan Application:

Fully-Automatic Exam Surface:

OmniScan 32/128PR UltraVision, 1.2R7 UltraVision, 1.2R7 Outside When "Length Sizing" is indicated, the 0.750 RMS acceptance criteria per the PDI Program Description has been achieved.

When "Through Wall Sizing" is indicated, the 0.125 RMS acceptance criteria per the PDI Program Description has been achieved.

Tolerances for field applications as follows:

Diameter:

Lower: 0.500" can be subracted from the minimum diameter demonstrated.

Upper: Diameters greater than 24" need not be demonstrated.

Thickness:

Lower: 0.100" can be subtracted from the minimum thickness demonstrated for both austenitic and ferritic.

25% of the minimum thickness demonstrated for dissimilar metal welds.

Upper: 1.000" can be added to the maximum thickness demonstrated for ferritic material.

0.500" can be added to the maximum thickness demonstrated for austenitic material.

25% of the maximum thickness demonstrated for dissimilar metal welds.

Comments: I See-rocedre and attached Tahle 1 fnr ualifield search unit/instrnment combinations 2

3 4

5 6

The PDI Dissimilar Metal Weld Mock-up Criteria document may be used with this procedure to address configurations not represented in the PDI sample inventory.

Weld joint designs of demonstrated component configurations are included in the subsequent pages of the procedure PDQS document.

This PDQS document is the exclusive property of EPRI and incorporates EPRI Technology.

Candidates qualified to previous revisions of ZetecOminiScanPA.03 are also considered qualified to Revisions A through D of this procedure.

The Appendix VIII demonstration requirements applicable to this procedure do not contain provisions to demonstrate sizing of axial flaws. When required, the techniques described for circumferential flaw sizing shall be used for axial flaw sizing.

This procedure/candidate is not qualified for examinations performed from the cast stainless steel side of a component.

This procedure/candidate is only qualified to depth size flaws in accessible regions of the examination volume.

This procedure/candidate is not qualified for examinations where the ultrasound is required to propagate through an adjacent austenitic weld prior to impinging on the dissimilar metal weld, This procedure/candidate is qualified for examination from both single and dual sided access as applicable.

Component specific limitations and comments can be found on the demonstrated weld joint illustrations attached to the procedure's PDQS document.

The techniques described in this procedure may be used to estimate the length of a detected axial flaw as long as the effects of the component curvature are taken into account.

Limitations: I 2

3 4

5 6

Page 2 of 19

g I~I2IELECTRIC POWER 1=1 r

1 1RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Printed:

04-Mar-14 PDQS No:

783 Specific Details of Qualifications Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds PDQS Rev:

Date of Issue:

0 19-Feb-14 Hardware:

Aquisition SW Type/Rev:

Analysis SW Type/Rev:

Exam Surface:

OmniScan 32/128PR UltraVision, I12R7 UltraVision, 1.2R7 Outside Category:

Piping Scan Application:

Fully-Automatic The above procedure has met the requirements of The Performance Demonstration Initiative's Implementation of The American Society of Mechanical Engineers Boiler and Pressure Vessel Code,Section XI, Appendix VIII, as stated in this document.

Digitally signed by Mike Orihuela DN: cn=Mike Orihuela, o=Supervisor Level III, ou=Performance Demonstration, emalt--modhuela@epri.com, c=US Date: 2014.03.12 11:04:09 -04'00' Performance Demonstration Initiative Supervisor/Level 1I bý-m~vjý Digitally signed by John M Langevin DN: cn=John M Langevin, o=PDI, ou=NDE, email=jlangevi@epri.com, c=US Date: 2014.03.17 17:42:00 -04'00' Performance Demonstration Initiative Piping Project Manager Page 3 of 19

'~_

'I1 ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-I 4 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside INCONEL 82 FLOW 02.00" 304 SS ALLOY 600 UP STREAM

-- e* *---0.38 3.94 0.3Gnr 3.94 701/X - PDI Generic Standby Liquid Control Line Design DOWN STREAM Page 4 of 19

r~IELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside FLOW 5.96 04.60 03.69 0.45 316 Safe End t

~0.601 UP STREAM 0.78 04.90 Inc 182 Weld and Butter 03.85 7031X - PDI Generic CRD & Jet Pump Return Nozzle Design Page 5 of 19

ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 12R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside FLOW 1.077 UP STREAM 316 S.S.

Inc 82/182 RtNV~d

/

JS/

VESSEL 508 CS Noz DOWN STREAM Inc 182 Noz Clad 1-i 5.930 4.940 12.0 DIA.

14.25 OD 7051X - PDI Generic BWR N2 Replacement Nozzle Design Page 6 of 19

~ _.2 1 ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-t4 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside K 1.076 I ORIGINAL INC 182 WELD INC 182 BUTTER FLOW 1.310 316 Stainless Steel Safe End 012.36" JP STREAM Triangular Section Ring Simulating The Original Inconel SB-166 Safe-end Remnant After Repair.

6.000 6.000 7061X - PDI Generic BWR N2 Replacement Nozzle Design Page 7 of 19

2. 1I ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, I.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 1.14 273-UP STREAM 01O.47-APT 5L EV 95 PIPE

/APT 51

-F 1

/82 ButterS Clod FLOW DOWN STREAMi 5.96 5.98 7071X -

PD1 Generic N4, N5, & N6 Core Spray/Feedwater Nozzle Design Page 8 of 19

ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1,2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside FLOW

- 1.356 2.393 SA 182 GR 316L SAFE-END UP STREAM 2.016 SA 508 CS Nozzle VESSEL DOWN STREAM 5.000 308/309 STAINLESS STEEL CLAD--

7081X - PDI Generic Pressurizer Surge Nozzle Design Page 9 of 19

2 ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, I.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 12R7 Scan Application:

Fully-Automatic Exam Surface:

Outside FLOW DM WELD MATERIAL INCONEL 182 10 o7 I

S/STEEL WELD 306 BUTTERING & CLADDING A INCONEL 182 CARBON STEEL NOZZLE

-'-I UP STREAM SDOWN STREAM SAFE END S&STEEL 316 015.000 4.000 3.904 11.500 016.002 011.717 012.000 708/1/X - Pressurizer Surge Nozzle Design (Westinghouse)

Page 10 of 19

2-l ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 7,80" 70812/X - Pressurizer Surge Nozzle Design (Combustion Engineering)

Page 11 of 19

ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OnmiScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 1.566 INC 182 BUTTER INC 182 BUTTER

/,

ASTMA 182 F304 023.07' UPSTREAMA N

NC 182 WELD & INC 82 ROOT/

SA 508 CS NOZZLE E 0.105 DOMN STREA I ý 019.94"

_4.0 7.89 7.91 709/X - PDI Generic BWR N1 Recirculation Outlet Nozzle Design Page 12 of 19

I_,2 1ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside INC 82/182 WELD-

\\*

1-*-0.46 FLOW 2.13 ASTM A 182 F304 SA 508

/

UP STREAM

)OWNSTREAM 0.19 Tfu 1"7

-308 SS CLAD INC 182 BUTTER 3.97 7.97 7101X - PDI Generic BWR NI recirculation Outlet Nozzle Design Page 13 of 19

I I-* ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, I.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside IN(

5.16 7.3 1.1 6.13 FLOW CONEL 82 ROOT & 182 W ALLOY 600 ELD SA 508 65 6.50

/U' 308 SS Clad 02 --

0.65 0-0.2 5.93 7.22 7121X - PDI Generic Steam Generator Nozzle Design (Flat)

Page 14 of 19

ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 07.

Pressurizer Safety Nozzle Design (Combustion Engineering)

Page 15 of 19

II ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Printed:

04-Mar-14 PDQS No:

783 Specific Detail of Qualifications Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

Date of Issue:

0 19-Feb-14 Hardware:

OmniScan 32/128PR Acquisition SW Type/Rev:

UltraVision, I.2R7 Analysis SW Type/Rev:

UltraVision, 1.2R7 Exam Surface:

Outside Category:

Piping Scan Application:

Fully-Automatic Configuration Specific Comnents/Limitations:

Coverage calculations for circumferential examinations, for axial flaws, may take credit for the skew angles up to 250. To depth size axial indications the search unit assembly must pass entirely over the indication.

THIS 90 OF SPECN191 5I 8.10W 7171X - Reactor Coolant Pump Design (Combustion Engineering)

Page 16 of 19

a2 1 ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, I.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 7161X - Hot Leg Drain (Type 2) Design (Combustion Engineering)

Page 17 of 19

ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1,2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 7191X - Charging Inlet Nozzle Mockup PWR (Combustion Engineering Design)

Page 18 of 19

2I ELECTRIC POWER RESEARCH INSTITUTE PERFORMANCE DEMONSTRATION PROGRAM Performance Demonstration Initiative Program In Accordance with the PDI Implementation of Section XI, Appendix VIII Specific Detail of Qualifications Printed:

04-Mar-14 PDQS No:

783 Owner: Zetec, Inc.

Procedure: ZetecOMNISCAN Raster_03; Revision: D; Addenda: 0 Procedure for Encoded, Phased Array Ultrasonic Examination Of Dissimilar Metal Piping Welds PDQS Rev:

0 Hardware:

OmniScan 32/128PR Date of Issue:

19-Feb-14 Acquisition SW Type/Rev:

UltraVision, 1.2R7 Category:

Piping Analysis SW Type/Rev:

UltraVision, 1.2R7 Scan Application:

Fully-Automatic Exam Surface:

Outside 04,086 08,213 702/21X - Pressurizer Spray Nozzle Design (Combustion Engineering)

Page 19 of 19 to 2CAN041402 Affidavit

I 2 ELECTRIC POWER I RESEARCH INSTITUTE Ref. EPRI Project Number 1015133 April 4, 2014 Robert Clark Senior Lead Engineer Entergy Operations, Inc.

Arkansas Nuclear One 1448 State Route 333 Russellville, AR 72802, USA

Subject:

Request for Withholding of the following Proprietary Document:

Report 1015133, "Nondestructive Evaluation: Procedure for Encoded, Manually Driven Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds" To Whom It May Concern:

This is a request under 10 C.F.R. §2.390(a)(4) that the U.S. Nuclear Regulatory Commission ("NRC")

withhold from public disclosure the information identified in the enclosed Affidavit consisting of the proprietary information owned by Electric Power Research Institute, Inc. ("EPRI") identified above (the "Report"). Proprietary and non-proprietary versions of the Report and the Affidavit in support of this request are enclosed.

EPRI desires to disclose the Report in confidence to assist Entergy with licensing actions. The Report is not to be divulged to anyone outside of the NRC or to any of its contractors, nor shall any copies be made of the Report provided herein. EPRI welcomes any discussions and/or questions relating to the information enclosed.

If you have any questions about the legal aspects of this request for withholding, please do not hesitate to contact me at (704) 595-2732. Questions on the content of the Report should be directed to Mark Dennis of EPRI at (704) 595-2648.

Sincerely, Attachment(s)

It is our understanding that Entergy will download the report for transmittal to the NRC, from the EPRI website, using standard accepted practices.

Together... Shaping the Future of Electricity 1300 West W.T. Harris Boulevard, Charlotte, NC 28262-8550 USA

704.595.2732

Mobile 704.490.2653 9 nwilmshursl@epri.com

2 IELECTRIC POWER RESEARCH INSTITUTE AFFIDAVIT RE:

Request for Withholding of the Following Proprietary Document:

Report 1015133, "Nondestructive Evaluation: Procedure for Encoded, Manually Driven Phased Array Ultrasonic Examination of Dissimilar Metal Piping Welds" I, Neil Wilmshurst, being duly sworn, depose and state as follows:

I am the Vice President and Chief Nuclear Officer at Electric Power Research Institute, Inc. whose principal office is located at 3420 Hillview Avenue, Palo Alto, California ("EPRI") and I have been specifically delegated responsibility for the above-listed Report that is sought under this Affidavit to be withheld (the "Report'). I am authorized to apply to the U.S. Nuclear Regulatory Commission ("NRC") for the withholding of the Report on behalf of EPRI.

EPRI requests that the Report be withheld from the public on the following bases:

Withholding Based Upon Privileged And Confidential Trade Secrets Or Commercial Or Financial Information (see e.g. 10 C.F.R. §2.390(a)(4))::

a.

The Report is owned by EPRI and has been held in confidence by EPRI.

All entities accepting copies of the Report do so subject to written agreements imposing an obligation upon the recipient to maintain the confidentiality of the Report. The Report is disclosed only to parties who agree, in writing, to preserve the confidentiality thereof.

b.

EPRI considers the Report and the proprietary information contained therein (the "Proprietary Information") to constitute trade secrets of EPRI.

As such, EPRI holds the Report in confidence and disclosure thereof is strictly limited to individuals and entities who have agreed, in writing, to maintain the confidentiality of the Report. EPRI made a substantial economic investment to develop the Report, and, by prohibiting public disclosure, EPRI derives an economic benefit in the form of licensing royalties and other additional fees from the confidential nature of the Report. If the Report and the Proprietary Information were publicly available to consultants and/or other businesses providing services in the electric and/or nuclear power industry, they would be able to use the Report for their own commercial benefit and profit and without expending the substantial economic resources required of EPRI to develop the Report.

c.

EPRI's classification of the Report and the Proprietary Information as trade secrets is justified by the Uniform Trade Secrets Act which California adopted in 1984 and a version of which has been adopted by over forty states. The California Uniform Trade Secrets Act, California Civil Code §§3426 - 3426.11, defines a "trade secret" as follows:

"'Trade secret' means information, including a formula,

pattern, compilation, program device, method, technique, or process, that:

(1) Derives independent economic value, actual or potential, from not being generally known to the public or to other persons who can obtain economic value from its disclosure or use; and (2) Is the subject of efforts that are reasonable under the circumstances to maintain its secrecy."

d.

The Report and the Proprietary Information contained therein are not generally known or available to the public. EPRI developed the Report only after making a determination that the Proprietary Information was not available from public sources. EPRI made a substantial investment of both money and employee hours in the development of the Report.

EPRI was required to devote these resources and effort to derive the Proprietary Information and the Report. As a result of such effort and cost, both in terms of dollars spent and dedicated employee time, the Report is highly valuable to EPRI.

e.

A public disclosure of the Proprietary Information would be highly likely to cause substantial harm to EPRI's competitive position and the ability of EPRI to license the Proprietary Information both domestically and internationally. The Proprietary Information and Report can only be acquired and/or duplicated by others using an equivalent investment of time and effort.

I have read the foregoing and the matters stated herein are true and correct to the best of my knowledge, information and belief. I make this affidavit under penalty of perjury under the laws of the United States of America and under the laws of the State of California.

Executed at 1300 W WT Harris Blvd being the premises and place of business of Electric Power Research Institute, Inc.

Date: _

Neil Wilmshurst (State of North Carolina)

(County of Mecklenburg)

Subscribed and sworr to,(or affirmed) before me on this _*Aday of Xiok 209._,

by

, proved to me on the basis of satisf~ctory evidence to be the person(s) who appeared before me.

Signature

,O, pj*,.

e (Seal)

My Commission Expires z.'day of

apd___,

204,

v t e Letter Sequence Request
TAC:MF2320, (Open) TAC:MF0331, (Open)
Initiation Request, Request, Request Acceptance Administration Withholding Request Acceptance Questions Answers Results Approval Other: 2CAN061402, Results of Dissimilar Metal Weld Examinations
MONTHYEAR2013-02-26 [Table View]

2CAN041402, Successive Examination Plans, Request for Relief ANO2-ISI-016. Weld Scan Plans & Preliminary Coverage Estimates, Pdqs Number 783 & Affidavit Enclosed

Text

SUBJECT:

REFERENCES:

Dear Sir or Madam:

Attachment:

Subject:

Reference:

Dear Ken:

Subject:

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