ML13273A037

Fourth Ten-Year Inservice Inspection Plan, Request for Relief No. 13-ON-001

ML13273A037
Person / Time
Site:	Oconee
Issue date:	09/26/2013
From:	Batson S L Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
13-ON-001
Download: ML13273A037 (122)

Text

DUKE Scott L. Batson Vice President LI4LIR Ie Oconee Nuclear Station Duke Energy ONO1VP I 7800 Rochester Hwy Seneca, SC 29672 September 26, 2013 o: 864.873.3274 f 864.873. 4208 ATTN: Document Control Desk Scott.Batson@duke-energy.com U. S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, Maryland 20852-2746

Subject:

Duke Energy Carolinas, LLC Oconee Nuclear Station Unit 3 Docket No. 50-287 Fourth Ten-Year Inservice Inspection Plan Request for Relief No. 13-ON-001 Pursuant to 10 CFR 50.55a(g)(5)(iii), attached is a Request for Relief from the requirement to examine 100% of the volume specified by the American Society of Mechanical Engineers Boiler and Pressure Vessel Code (ASME Code), Section Xl, Rules for Inservice Inspection of Nuclear Power Plant Components, 1998 Edition with 2000 Addenda (as modified by Code Case N-460).The attached Request for Relief 13-ON-001 is to allow Duke Energy to take credit for the enclosed Table 1 list of limited ultrasonic examinations performed on welds associated with various systems and components during Unit 3 EOC26 refueling outage. The ultrasonic examination coverage of the subject Unit 3 welds did not meet the examination coverage requirements of Code Case N-460. The coverage examination obtained for each weld is provided in Attachment A of the relief request.Achievement of greater examination coverage for these welds is impractical due to piping/valve geometry and interferences.

Therefore, Duke Energy requests that the NRC grant relief as authorized under 10 CFR 50.55(g)(6)(i).

This submittal document contains no regulatory commitments.

If there are any questions or further information is needed you may contact Corey Gray at (864)-873-6325.

Sincerely, Scott L. Batson, Site Vice President Oconee Nuclear Station Attachment A www.duke-energy.com U. S. Nuclear Regulatory Commission September 26, 2013 Page 2 Xc w/att: Mr. Victor Mcree Region II Administrator U. S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave., NE, Suite 1200 Atlanta, GA 30303-1257 Mr. Richard Guzman Project Manager (by electronic mail only)US Nuclear Regulatory Commission One White Flint North, Mail Stop O-8C2 11555 Rockville Pike Rockville MD 20852-2738 Xc w/o attachment Mr. Eddy Crowe NRC Senior Resident Inspector Oconee Nuclear Station Ms. Susan Jenkins Section Manager Division of Waste Management Bureau of Land and Waste Management SC Dept. of Health & Environment Control 2600 Bull St.Columbia, SC 29201 Oconee Unit 3 Relief Request 13-ON-001 3EOC-26 Limited Exam Coverage Oconee Relief Request 13-ON-001 1.0 Scope of Relief Request Relief is requested pursuant to 10 CFR 50.55a(g)(5)(iii) for welds listed in Table 1.These welds were required to be examined in accordance with Inservice Inspection Plans for the following Units.Oconee Nuclear Station -Unit 3 Fourth 10-Year Inservice Inspection Interval Interval Start Date: January 2, 2005 Table 1 Relief con Examination Weld ID Item/Summary Examination Reques; nit Performed Numbe Number Data Section umber (Refuelina Number Outaae)2.0 3 3EOC26 3-PZR-WP26-1 03.1B3.110.0009 See Attachment A Pages 1-20 3.0 3 3EOC26 3-PZR-WP26-2 03.B3.110.0010 See Attachment A Pages 21-40 4.0 3 3EOC26 3-PZR-WP26-3 03.B3.110.0011 See Attachment A Pages 41-53 5.0 3 3EOC26 3-PZR-WP26-7 03.B3.110.0012 See Attachment A Pages 54-66 6.0 3 3EOC26 3-53A-15-26 03.1B9.11.0106 See Attachment A Pages 67-73 7.0 3 3EOC26 3CF-126-4 03.B9.11.0129 See Attachment A Pages 74-80 8.0 3 3EOC26 3-SGA-W69 03.C1.30.0002 See Attachment A Pages 81-96 Notes: 1. Duke Energy procedures require ASME Code,Section XI examinations that do not meet the requirements of Code Case N-460 to be marked "reject" for tracking purposes, regardless of whether indications were noted. Therefore, the limited exams in 13-ON-001 without indications were marked "reject" on data sheets.2. Duke Energy has invoked Code Case N-663 which allows elimination of Code required surface exams for welds listed in Sections 6.0 and 7.0 of this Relief Request.Page I of 22--- ----------

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Oconee Relief Request 13-ON-001 2.0 Weld # 3-PZR-WP26-1 2.1. ASME Code Component(s)

Affected Unit 3 Pressurizer Sampling Nozzle to Heater Belt Shell, Reactor Coolant System, Weld # 3-PZR-WP26-1, Summary Number 03.B3.110.0009, and ASME Code Class 1.2.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.2.3. Applicable Code Requirement IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.1 10 Fig. IWB-2500-7 (a), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H-l.

2.4. Impracticality

of Compliance Component configuration" Surface 1: Shell -Carbon steel* Surface 2: Sampling Nozzle -Carbon steel* Diameter:

NIA* Thickness:

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

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

Weld coverage using 45°, 60° & 700 shear waves for axial scans (SI, S2), and 450 & 60° shear waves for circ. scans (CW, CCW) obtained 12.3%coverage.Base material coverage using 45°, 60° & 70° shear wave for axial scans (SI) and 450 & 600 shear waves for circ, scans (CW, CCW) obtained 49.3% coverage.* 00 scan coverage obtained 29.1% coverage.* The aggregate coverage was calculated to be (12.3% + 49.3% + 29.1%)/3 = 30.2%The impracticality was caused by the weld taper configuration of the sampling nozzle to the shell that does not allow meaningful interrogation from the Surface 2 nozzle side. In order to scan all of the required volume for this weld, the shell to sampling nozzle weld would have to be redesigned and replaced, which is Impractical.

Page 2 of 22 Oconee Relief Request 13-ON-001 The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

The achieved coverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.2.5. Proposed Alternative and Basis for Use No substitution alternative for this weld is available which would provide better coverage.

Radiography (RT) is not a desired option because RT Is limited in the ability to detect service induced flaws. Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration.

The use of any other UT technique available would incur the same physical scanning limitations.

2.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.2.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.B3.110.0009 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump and Reactor Building area radiation monitoring contribute to ensuring pressure boundary integrity by providing means to detect reactor coolant leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.Page 3 of 22 7.

Oconee Relief Request 13-ON-001 2.8. References Duke Energy Relief Request 05-ON-001 was approved by the NRC during the last inspection interval.

The previous approved SE is documented in Accession Number ML060830291, No.TAC No.MC7308 dated April 17, 2006.Page 4 of 22 Oconee Relief Request 13-ON-001 3.0 Weld # 3-PZR-WP26-2 3.1. ASME Code Component(s)

Affected Unit 3 Pressurizer Sampling Nozzle to Heater Belt Shell, Reactor Coolant System, Weld # 3-PZR-WP26-2, Summary Number 03.B3.110.0010, and ASME Code Class 1.3.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.3.3. Applicable Code Requirement

/WB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.1 10 Fig. IWB-2500-7 (a), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H-I.

3.4. Impracticality

of Compliance Component configuration" Surface 1: Shell -Carbon steel" Surface 2: Sampling Nozzle -Carbon steel* Diameter:

N/A" Thickness:

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

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

Weld coverage using 450, 600 & 700 shear waves for axial scans (S1, S2), and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 12.3%coverage.Base material coverage using 45*, 60° & 700 shear wave for axial scans (SI) and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 49.3% coverage.* 00 scan coverage obtained 29.1% coverage.* The aggregate coverage was calculated to be (12.3% + 49.3% + 29.1%)/3 = 30.2%The impracticality was caused by the weld taper configuration of the sampling nozzle to the shell that does not allow meaningful interrogation from the Surface 2 nozzle side. In order to scan all of the required volume for this weld, the shell to sampling nozzle weld would have to be redesigned and replaced, which is impractical.

Page 5 of 22 Oconee Relief Request 13-ON-001 The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

The achieved coverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.3.5. Proposed Alternative and Basis for Use No substitution alternative for this weld is available which would provide better coverage.

Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws. Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration.

The use of any other UT technique available would incur the same physical scanning limitations.

3.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.3.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.B3.110.0010 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump and Reactor Building area radiation monitoring contribute to ensuring pressure boundary integrity by providing means to detect reactor coolant leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.Page 6 of 22 Oconee Relief Request 13-ON-001 3.8. References Duke Energy Relief Request 05-ON-001 was approved by the NRC during the last inspection interval.

The previous approved SE is documented in Accession Number ML060830291, No.TAC No.MC7308 dated April 17, 2006.Page 7 of 22 Oconee Relief Request 13-ON-001 4.0 Weld # 3-PZR-WP26-3 4.1. ASME Code Component(s)

Affected Unit 3 Pressurizer Sampling Nozzle to Heater Belt Shell, Reactor Coolant System, Weld # 3-PZR-WP26-3, Summary Number 03. B3. 110.0011, and ASME Code Class 1.4.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.4.3. Applicable Code Requirement IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.1 10 Fig. IWB-2500-7 (a), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H-l.

4.4. Impracticality

of Compliance Component configuration

• Surface 1: Shell -Carbon steel" Surface 2: Sampling Nozzle -Carbon steel* Diameter.

NIA" Thickness:

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

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

• Weld coverage using 450 & 600 shear waves for axial scans (SI, S2), and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 15.4%coverage.0 Base material coverage using 45° & 600 shear wave for axial scans (SI)and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 54.8%coverage.* 0° scan coverage obtained 33.8% coverage.* The aggregate coverage was calculated to be (15.4% + 54.8% + 33.8%)/3 = 34.7%The impracticality was caused by the weld taper configuration of the sampling nozzle to the shell that does not allow meaningful interrogation from the Surface 2 nozzle side. In order to scan all of the required volume for this weld, the shell to sampling nozzle weld would have to be redesigned and replaced, which is impractical.

Page 8 of 22 Oconee Relief Request 13-ON-001 The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

The achieved coverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.4.5. Proposed Alternative and Basis for Use No substitution alternative for this weld is available which would provide better coverage.

Radiography (RT) is not a desired option because RT is limited In the ability to detect service induced flaws. Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration.

The use of any other UT technique available would Incur the same physical scanning limitations.

4.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.4.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.63.110.0011 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump and Reactor Building area radiation monitoring contribute to ensuring pressure boundary integrity by providing means to detect reactor coolant leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.Page 9 of 22 Oconee Relief Request 13-ON-001 4.8. References Duke Energy Relief Request 05-ON-001 was approved by the NRC during the last inspection interval.

The previous approved SE is documented in Accession Number ML060830291, No.TAC No.MC7308 dated April 17, 2006.Page 10 of 22 Oconee Relief Request 13-ON-001 5.0 Weld # 3-PZR-WP26-7 5.1. ASME Code Component(s)

Affected Unit 3 Pressurizer Sampling Nozzle to Heater Belt Shell, Reactor Coolant System, Weld # 3-PZR-WP26-7, Summary Number 03.B3.110.0012, and ASME Code Class 1.5.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code, Section Xl, 1998 Edition through the 2000 Addenda.5.3. Applicable Code Requirement IWB-2500, Table IWB-2500-1, Examination Category B-D, Item Number B3.1 10 Fig. IWB-2500-7 (a), 100% Volume Coverage of Examination Volume A-B-C-D-E-F-G-H-I.

5.4. Impracticality

of Compliance Component configuration

• Surface 1: Shell -Carbon steel* Surface 2: Sampling Nozzle -Carbon steel" Diameter:

N/A* Thickness:

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

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

Weld coverage using 450 & 600 shear waves for axial scans (S1, S2), and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 15.4%coverage.Base material coverage using 450 & 600 shear wave for axial scans (SI)and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 54.8%coverage.* 00 scan coverage obtained 33.8% coverage.* The aggregate coverage was calculated to be (15.4% + 54.8% + 33.8%)/3 = 34.7%The impracticality was caused by the weld taper configuration of the sampling nozzle to the shell that does not allow meaningful interrogation from the Surface 2 nozzle side. In order to scan all of the required volume for this weld, the shell to Page I! of 22 Oconee Relief Request 13-ON-001 sampling nozzle weld would have to be redesigned and replaced, which is impractical.

The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

The achieved coverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.5.5. Proposed Alternative and Basis for Use No substitution alternative for this weld is available which would provide better coverage.

Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws. Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration.

The use of any other UT technique available would incur the same physical scanning limitations.

5.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.5.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.B3.110.0012 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section Xl, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump and Reactor Building area radiation monitoring contribute to ensuring pressure boundary integrity by providing means to detect reactor coolant leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.Page 12 of 22 Oconee Relief Request 13-ON-001 5.8. References Duke Energy Relief Request 05-ON-001 was approved by the NRC during the last inspection interval.

The previous approved SE is documented in Accession Number ML060830291, No.TAC No.MC7308 dated April 17, 2006.Page 13 of 22 Oconee Relief Request 13-ON-001 6.0 Weld # 3-53A-1 5-26 6.1. ASME Code Component(s)

Affected Unit 3 Piping Weld, Low Pressure Injection System, Pipe to Valve (3CF-11), Weld # 3-53A-15-26, Summary Number 03.B9.11.0106, and ASME Code Class 1.6.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.6.3. Applicable Code Requirement IWB-2500, Table IWB-2500-1, Examination Category B-J, Item Number B9.11 Figure IWB-2500-8 (c), 100% Volume Coverage of Examination Volume C-D-E-F.6.4, Impracticality of Compliance Component configuration: " Surface 1: Forged Stainless Steel Pipe" Surface 2: Cast Stainless Steel Valve* Diameter:

14.0 in.* Thickness:

1.250 in.This component was scanned manually with conventional methods. Scanning requirements are described in 1OCFR.50.55a (b)(2)(xv)(A)(1).

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

• 458 shear waves obtained 47.2% coverage in one axial direction ($1 -pipe)* 450 shear waves obtained 0% coverage in one axial direction (S2 -valve)* 450 shear waves obtained 50% coverage in one circ. direction (CW).* 45° shear waves obtained 50% coverage in one circ. direction (CCW).* The aggregate coverage was calculated to be (47.2% + 0% + 50% + 50%)14 = 36.8%* Best effort supplemental scanning was also performed using 600 refracted longitudinal waves for interrogation of the inner 1/3 of the wall thickness on the valve side, but is not qualified to be calculated into the above claimed coverage.

The supplemental refracted longitudinal waves were only used for interrogation in the axial direction per procedural direction.

Supplemental scanning is not performed in the circumferential direction.

Page 14 of 22 Oconee Relief Request 13-ON-001 The impracticality was caused by the taper configuration and cast stainless material of the valve which cannot be effectively interrogated by ultrasound.

There are currently no examination techniques that have been qualified through Appendix VIII for examining cast stainless steel. Therefore no coverage could be obtained by scanning from the valve side. There was also a branch connection limiting the axial scan from the pipe side. In order to scan all of the volume for this weld, the valve and branch connection would have to be redesigned and replaced, which is impractical.

The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

Therefore, the available coverage will not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.6.5. Proposed Alternative and Basis for Use This weld was examined using procedures, equipment and personnel qualified in accordance with ASME Section XI, Appendix VIII. Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws, and has not been qualified through performance demonstration.

Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the cast stainless material.

The use of any other UT technique available would incur the same physical scanning limitations.

6.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.6.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.B9.11.0106 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring ensure pressure boundary integrity by providing means to detect leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable Page 15 of 22... -.- -.. --: _ _ _- --------..

..----

Oconee Relief Request 13-ON-001 results for the coverage completed by the volumetric examination, the pressure testing (V'-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.6.8 References None Page 16 of 22 Oconee Relief Request 13-ON-001 7.0 Weld # 3CF-1 26-4 7.1. ASME Code Component(s)

Affected Unit 3 Piping Weld, Low Pressure Injection System, Pipe to Valve 3CF-14, Weld# 3CF-126-4, Summary Number 03.B9.11.0129, and ASME Code Class 1.7.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.7.3. Applicable Code Requirement IWB-2500, Table IWB-2500-1, Examination Category B-J, Item Number B9.11, Figure IWB-2500-8 (c), 100% Volume Coverage of Examination Volume C-D-E-F.7.4. Impracticality of Compliance Component configuration:

• Surface 1: Cast Stainless Steel Valve* Surface 2: Forged Stainless Steel Pipe* Diameter:

14.0 in.* Thickness:

1.250 in.This component was scanned manually with conventional methods. Scanning requirements are described in 10CFR.50.55a (b)(2)(xv)(A)(1).

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following:

• 45* shear waves obtained 0% coverage in one axial direction (S1 -valve)450 shear waves obtained 50% coverage in one axial direction (S2 -pipe)* 450 shear waves obtained 50% coverage in one circ. direction (CW).* 450 shear waves obtained 50% coverage in one circ. direction (CCW).* The aggregate coverage was calculated to be (0% + 50% + 50% + 50%)/4 = 37.5%* Best effort supplemental scanning was also performed using 600 refracted longitudinal waves for interrogation of the inner 1/3 of the wall thickness on the valve side, but is not qualified to be calculated into the above claimed coverage.

The supplemental refracted longitudinal waves were only used for interrogation in the axial direction per procedural direction.

Supplemental scanning is not performed in the circumferential direction.

Page 17 of 22... ....... .. ..............

......... -- ..... .. .. ... .. .... ..... .....I ... ...-. .....

Oconee Relief Request 13-ON-001 The impracticality was caused by the taper configuration and cast stainless material of the valve which cannot be effectively interrogated by ultrasound.

There are currently no examination techniques that have been qualified through Appendix VIII for examining cast stainless steel. Therefore no coverage could be obtained by scanning from the valve side. In order to scan all of the volume for this weld, the valve would have to be redesigned and replaced, which is impractical.

The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

Therefore, the available coverage will not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.7.5. Proposed Alternative and Basis for Use This weld was examined using procedures, equipment and personnel qualified in accordance with ASME Section XI, Appendix VIII. Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws, and has not been qualified through performance demonstration.

Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the cast stainless material.

The use of any other UT technique available would incur the same physical scanning limitations.

7.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.7.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.B9.11.0129 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each refueling outage in accordance with Table IWB-2500-1, Examination Category B-P requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring ensure pressure boundary integrity by providing means to detect leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable Page 18 of 22 Oconee Relief Request 13-ON-001 results for the coverage completed by the volumetric examination, the pressure testing (V'-2) examinations required by Section XI, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.7.8 References None Page 19 of 22........................................................

71 Oconee Relief Request 13-ON-001 8.0 Weld # 3-SGA-W69 8.1. ASME Code Component(s)

Affected Unit 3 Steam Generator A, Feedwater System, Tubesheet to Shell Weld# 3-SGA-W69 Summary Number 03.C1 .30.0002, and ASME Code Class 2.8.2. Applicable Code Edition and Addenda ASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the 2000 Addenda.8.3. Applicable Code Requirement IWC-2500, Table IWC-2500-1, Examination Category C-A, Item Number C1.30, Fig. IWC-2500-2, 100% Volume Coverage of Examination Volume E-F-G-H 8.4. Impracticality of Compliance Component configuration:

• Surface 1: Shell -Carbon steel* Surface 2: Tubesheet

-Carbon steel* Diameter:

148 in.* Thickness:

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

These requirements describe and are specific to scanning components in two axial and two circumferential directions.

This component was scanned to the extent possible to meet these requirements.

The aggregate coverage that was obtained is described and calculated from the following: " Near Surface coverage using 600 shear waves for axial scans (S1, S2), and 600 shear waves for circ. scans (CW, CCW) obtained 73.1%coverage" Weld coverage using 35c, 450 & 600 shear waves for axial scans (S1, $2), and 45' & 600 shear waves for circ. scans (CW, CCW) obtained 75.7%coverage.* Base material coverage using 35°, 45°& 60° shear wave for axial scans (SI) and 450 & 600 shear waves for circ. scans (CW, CCW) obtained 80.6% coverage.* 00 scan coverage obtained 73.1% coverage." The aggregate coverage was calculated to be (73.1% + 75.7% + 80.6%+ 73.1)/4 = 75.6%.The impracticality was caused by four lateral restraints that did not allow scanning from the Surface 1, CW and CCW direction, and allowed only partial scanning from the Surface 2 direction.

In order to scan all of the required volume Page 20 of 22 Oconee Relief Request 13-ON-001 for this weld, the lateral supports would have to be redesigned and replaced, which is impractical.

The Oconee Inservice Inspection Plan allows the use of Code Case N-460, which requires greater than 90% volumetric coverage.

The achieved coverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. All other Code requirements were satisfied.

No indications were recorded during this examination.

The reject box is marked for internal tracking purposes of the coverage limitation only.8.5. Proposed Alternative and Basis for Use This weld was examined using procedures, equipment and personnel qualified in accordance with ASME Section XI, Appendix VIII. Radiography (RT) is not a desired option because RT is limited in the ability to detect service induced flaws, and has not been qualified through performance demonstration.

Use of other manual or automated UT techniques, whether conventional or phased array, were considered, but would not increase coverage due to the limitation created by the component configuration.

The use of any other UT technique available would incur the same physical scanning limitations.

8.6. Duration

of Proposed Alternative This request is for the duration of the fourth inservice inspection interval, currently scheduled to end on July 15, 2014.8.7. Justification for Granting Relief Ultrasonic examination of the weld for the item number 03.C1.30.0002 was conducted using personnel, equipment, and procedures qualified in accordance with ASME Section XI, 1998 Edition with the 2000 Addenda.The system leakage test performed each period in accordance with Table IWC-2500-1, Examination Category C-H requires a VT-2 visual examination to detect evidence of leakage. This test and VT-2 examination provides additional assurance of pressure boundary integrity.

In addition to the above Code required examinations (volumetric and pressure test), Reactor Building Normal Sump monitoring ensure pressure boundary integrity by providing means to detect leakage and take prompt corrective actions.Duke Energy has examined the weld to the maximum extent possible utilizing approved examination techniques and equipment.

Based on the acceptable results for the coverage completed by the volumetric examination, the pressure testing (VT-2) examinations required by Section Xl, and the leakage monitoring, it is Duke's position that the combination of these examinations provides a reasonable assurance of the continued structural integrity of these welds.Page 21 of 22 Oconee Relief Request 13-ON-001 8.8. References None.Page 22 of 22 Attachment A to Relief Request 13-ON-001 UT Detail Data sheets from 3EOC-26 Limited Exam Coverage

ýzc..SMwnay "o:w0.3.Wm 110p131I UT Calibratioamination 3 d.. _.Omge No.: 03-26 RqIt No.: UT42441 NDE-540 110m".Pmm~dg Rev-: SI tJDE.640 5 Wod Orer o.Nowsu Coda,19W00 Cetttm .13.t Liaion: Ormawhg NO,: SION.0 oipo:Nileto he Syale ID:o Ul801 SamU No.: OOJISeim No.; A152W Ia. I.. Dl_________________

Mestcal lis" 0 kW -F oaL~ 1210 4l2012 RaA. Ras f Riq.: 2.25_ M2z Nfata Anle: WanCoplno*M IU wberod: P ideI1 Itga CaLBah 112* ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Ea Aiq Ga0 *o)2. it.Gi 5): N ei fi Caiui t _________b 2 Us hiooWAg .C WA. anwm&l *PEhrgo Wede Cal. Catege Mi. Sntee.3Lokie 7 O l: P1m C O Con Searc 55: CoA s ________* -- Comp tmp U T mp.oot SmcNmg~ Pawic Cmye RG Go1n4 Dateach 112 Tow Nj(7f.W AxIslOdenteledg-al Us*Ca~aden S"pe $WS o e mwPa Reflactor Ampfbido S I Ohdon IIssD wS 1.50 lie1 W1sSOI 70 3.3 3W 313 8D 6i5 m I--SO" 05 IA I 4 -~- I -CbWjmbrenW Oibnbftd $Gwch th*Ch'eumfuu'enthl OulenWed Simh Unit I. -U -Coamal..signa Rabaler AmpSlide %-a -WA __I I-T --I -bhmm3glgw Weak am ,. --waes Ripen~ UT40.47 for appileid Ihltwlom ATTACINEIT A pAi I air

!:iO DUKE POWER COMPANY 11S LIMITATION REPORT omipen.MWeld ID: 3-p.ZR-WP26-1 ItRm No: 03.3.110.0009 rmarks:: NO SCAN SURFACE BEAM DIRECTION uto nozae coaguratln O LIMITEDSCAN 1D 02 [ 1 0 2 0 Cw ED ccwL"NA toL NIA INCHES FROM WO Toe to ,Beyond ANGLE: 0003 45 060 other FROM 0 DEGto 360 DEG 0 NO SCAN SURFACE BEAM DIRECTION E' UMITED.SCAN 0I1 0E2 0 1 2 ED cw El __w FROM L to L INCHES FROM WO ,_ to ANGLE: 00 045 060 other -FROM DEG to DEG 0: NO SCAN 0 uMITED SCAN SURFACE 0I 10 2 BEAM DIRECTION 0102 Ecw 0 ccw FROM L ____toLýANGLE: _00045 060 othe INCHES FROM WO .... t0.OEG,,to, DEG".. " ' " " " 7." " "'lg S .. .I-NO SCAN 0 LIMITED SCAN SURFACE 0 10 2 BEAM DIRECTION 01 [ic2 0 cw l- caw AWO to FROM -DEG to DEG FROM L. to L INCHES FRO?4 ANGLE:..E 00 60 other__UT-12-941.Sketch(s) attached 0 yes -' No* .m --+a, 1111. u a I /MAE '2. OF q 0 Summazy No.: IIEI : i, !:: : i W od oo .: Oconee I UT Calbratiosamination 3 Proedum: o.009 ""Procedure Rev.:..

• Work Order No.: Outrge No.: 03-20*Repet No- UT.12-4?.92-:OB3.11.7 Dra g N6. :.: : .IS.,C Systm :o ID : ,w0 CompoetI:3PRW2 IS.. .. r...5 *4 OIMRAn ---. a -- --* -.-. .-i*~4 IIa.. .-- -- -.--* ...DOWOpiln*

Mazdae to Shell UWWLOlg NIA ThkdmeaI0IAm~t-CS 16.188 1 NA 618I1s6rament Settings.Srial: No.: OOTJXTSeulal N* MacujX" IRUKAER menua Moe:USN-40 Size: Do -l:ea 11.31 "R9zge: 15.0o Freq.:*]: .12" 8. Pwu.. .: igh E m..Dapkng .KRja 0% Mods: PAP. RAWe Autohlgh FM.. MHz 1:1:ii -xed ..od&.. :PE Wedge.: Ax a .thn (dB) :: _463' Ci. Gain.(dS)f

...4.3___ cee' Di 1. 5 in;of Sound Path Type:Ret :_ No.: L1.42.=.2-Cah!itlui-on su I. la 121 -ix'. T~imeh : 1312 1searesh Unit 0.: ,H2 ,7, 4 huer: KBA.sxI.0 Shape: et. 2.253 MHz Slyl: Gamma ngle: 45 Oaf Elementr:

Single: Shear IdAngle: 4.Styl: aws Search Unit Cable..RG -174 6 No. *onA 0 Sc8an Coverame " Ca Cho Inital Inter.Inter.Inter.FaneB Col. I Type: Aft.: Exam Type: Muw: Time Date:ike Cal 1049 4==0121 Cal.CaL 1233 412M201 Cal 114131 4r20203_Ceuplodt ULTRAGEL U Sonotw,.Batch 11225 ULTRAGEL II sonoteci.Reference Bloek No.: 6-4M Commeft: NW Axial Odentated Search Unk SCalibraatlon Signl wp Sound Path ReMeto Amplikade

% Dvision li s0 1A 2.25-35 3.0 4.70" 308 20 4.8 7.00" Notch 1 11.6 6.80" 615 16 1 A0 12.20" ClrcuN~fereatlil Orientatedi Search Unit Calibration Sigal Sweep Reflector Ampdltude

% DOvision Souhd Path WA "'Referenceimulmlator Block do RfetrAptd Divoision Sean Cowase Cal.:. BlckNo. 40338 UpSRIn QDownstream , .Scan do: 6.3 Thilckniisa Ca Flat CW 0 CCW 0 scen do: 52....--... .Temp.:7.Tm.

P.7;: .MCiDE4012S- -n cwSurface:

.0. -: mp.Temp. 0emp.Took I2 SufAIc CondIsdlo..

A-Gound*Recordable Indicts: Veag 0 No 0 (f Yes. ReL Attached Ultraonlc Indication Rtepeal).Reut: Accept Reject0 Ino3 OfC.o e e : No Rev.e..d Preom " : tA E~Datee Reevewe fl.Nigntur DO Staufer Loafer, 6. 1201201Daf.DaVd. A412=012 NIA Dt v FA 6E '3 of J(

Suimmary No-: UT CaIlbrattbrQ~amrniation Ocorie :1 .3.03.83.110.0=0 IProcldure:

pmW6*nuo Rey.:*NDE.828 Outa No.: 0o-.6 Report No.: uT.1r24'Pago: 2 of 10" 01858430.Cod:. -Y1920CA CatAtem: " ih 13In110 Locaton: DmvAwng.No.

I"l-CN3402 Description Nozzle to Shall SytmID: 5 Comiponnt 10: 3PZR-.WP2s-1

.Size/Lngth:

'WA ThIcklimssilameter.

CS16.1881NA SUmitiolns:

Yes Soattached sheet __._-____,.__Tlmo.

1218 Finish TIme. , 1312'...___.______....

.. .__"__*_"____r____r

__, ..*-.....* Sorlal: No.:I : OT..T S.esia: :Manulachir.

KRAUTKRAMER

.Manufac Modal: " USN4O SI'ce: elay:. 14.07..- Range: Wo" Fr-mq... caweo .1269 Putter Mighh ' E Am-Ompwng: .K Roject: 0% ... Mode: Rep. Ra.e: Autohigh Frq.: 2. Z Measur Filter Fixed Mode: P.t Wedge Voltgep: Fied: Other Ful.w.ve A. Gaifn (cB) 0.5 Clr. Gain (dBft Tn6.Scren Div. A. In. of Sound Path Type:.W l Report Ho: 1 )No, " 4 0 Length: Caltiratlon Block~Cal. Black Mo. 40338 Upastral Search Unit OIRSN " trer KBA.Sn'.O Shape: 2.25 MHz Stye: Gamma.ug _ 3e: so r Eleme .. n Shoea Angle:- SS ,'~swoI Search Unit Cable RG -174 i' No. Conn-- ,v_0 Soon C movrage.0, Downstram a Sean A: 7.Cal. Time .Dot ChecksJ 7nli;uICa 10531 412010112 Inter. I nter. Cal.Final Cal 1415 4M20121: Couplet CaL Batch: 11M22 Type. ULTR.AGEL U M Sg onotech Exam Batch 11225 Type: ULTWAGLNI Mfg.: Senotech Sedel No.: .9&W=52*Commants:

wxA Axial Oriested Search Unit Calibration sogna Sweep Sound Path Reflector Ampliud % DMivson.5 80 2.0 1,_X" 1.0 704.0 1.5 55 0.0 Sb".2. a 8.114 5 7.0 3.42-Ckcumurentlal Ore "tas- Search Unk Redactor TA4m Oika Divso 3oun path 9 -,,= , .9 n.See, PjAl Referee,,,Simulator Block III..cnes 7 01... Fist CW EZ CCW 0 SWa dB:. 70.al 81kTen _p..-70 ,,w.-TO -EI -.-E..msusm.

fo,........0.0.

....4- C". .p;.Temp.

80 Temp. Tool: MCNDEOI402 Suiface Condition:

At Grcund Recordable Ind~cation(s):

Yea [3 No Ea (if Yes. ROEf Attached Ultravorde Inication.

Report Results: Accept 0 Reject 0 into [Q I4 I.1 Sina 'e , ,' -04 Pa dBReflector jAmoWli*twd ivaown 39A r2 Radius, 80 1 2.00 S-,...,.M~E £(OF f ý Drawing No.: UT Callblatt-amInation W: eInt:Summ ay No,-Workscope:

Ocoese 11 3 03.33 o.1100,..:....: ." " .~ l " Procedue: Procedure Rev.: Work Order No.: HOMO62 Di Outw No.: 034.ReplM No.: UT.12414T Page: 3 @1 16 019554M 0 1998=200A CmAtJem: S.D 163.110 Location: DescrIP11n.'

Nozzle to Shell Component ID:.3PRW2.

Um"italonsi Yea. S attached she S/ALength:

NIA ThiclmsuIblmeten.

CS I6.161NA StartTime:

1218 Finish Time: 1312 I I .-In:sabomen Seanr ,ch Unit SerialoI : '.OOTJXT Se"al No.: OIR93N".n:- a: ur, .RAUTKPAMER Manufacturer KA... ... .0Simz: .5X11.0 Shape: Reot.Deb > 14.9? .Range: .2.0" Fmq. 3.25 MHz Sy: ,::': , m 2,211 s Smo. ..Gap. :mma MtCAW~t~2S Ple Wgh Exam Anigie: 60 Vof 116eqviea:

Single.Daiping':

.K. Rej: '2" Mods: Showr Re: .: Autoh" h Freq.: 2 heasured Aer .-e:60 Filter Fixed Modw. PE WedgeStyle. , w Volage.Fie .Other: P..ulflavs AyL.QGain (doft " ::54 Oe Gain ("YS). .5 Search Unit Cable::":"""...:

..::.-: Scr*a~v"::i2

.:"I.0 * ;..Soun~dPlll." .Type-W-.J I ~ u .5 jp f Bon ~h Tp:RG .174-n..... Report No.: LI 2-200.L.ng.h.-r.N-...on..

.... 0 S k 6Bloc.ck,,.,e.O CaIL Tme .cots Checks Inter. Cal.Inter. Cal. 1255: 41201201-I Cal. I -IFinal Cal 1 ¶4q*412001 Coup lant Cal. 5.ft .11225 TYPe: UILIRAGEL HI Wa: Senotech Exam Batch .. 11225 Type: U0.11AGEL If.: " onatch II Axi Orrentated Serch Unit Calibration Signa Sweep SudPt"Refector Ampibde % )islo% _2M_ _ 30 2.6 SW Notch 60 5.0 12.10" S16 7.0 Cinumbnntereal Orientate search Unit Caibraom SOWna Reflector IArnyp~a %Stwep DiWhao Sound Path NI-A Rol _____m~ Boc*Cai. SiocNai tream0Q Doenstreem 1 Scma doB: 66.5 .Thcies 7 Di.: pAU CWE@ CCW 0 Siam dS3 68.5._ ... -_ ... m No.: ""4592::. ...C A imp..-.oc':.- .M~ T ... ._ Ea ROMrA-Sra

-CMA-. Te.rp. se rer.P.TCo:

10 ....MCN E46_.o 28 S.bdo n: As ound...it Recodabl IlInd Weo(a)n Yes 0 No 0 (if Yea, Re* Attacd Ultreeonlcindlcallon Report.)dB IRerIcW flbaeftItDivsionI~

F I -1 ~ ---8 I J I 2.oo-* Re.u' ts:.:... .. .A.. c.;.. t.. ..... ... -Percet Of overos btane +; 00%: +info t No Reviewied Previous bata: , Comments:

MIA:you .Exm~e Lve ~ainature Date Reviewer Signature 8 StufrLesterE.!

1021 Exmnr LvlDaeSt eiwswgatb" Date Othar..I" SDat Wree Avi 1021 ATTIIAM11iU A I'PA6E,5OF I (.o

$am:na:w y No.: owOope:c UT Callbratir0 amination Oconse Procedmeure....B3.110.0000 P rede Re" 181I :. WoikOrdor.No.:

NDE460 7 Outag N.l " 0346 Rep No.: UT"12447 Page; 4 Of 18 01935420...... ..Cdm. Cat.em: *4 .1 -..10 Locadm-ac.itg N ., ... N aS .o sholp Syst' : : ""so ComponentfID:

".. ..WPll "l Wg Thlclmew0lametern CS i.i A!i1 "-atlons:

None -..StetTIMe:

1218 FInIsh TIme: 1312 Instriuient Setffng. Search Unit S. , ,OOTJT Serts. No.: ___ 21,87,__ __"-Model: USN.40 S.: e: lXI ARud Dela...y.:.....:...

19.018. Ran2.:2.2 MHz .-Me: .smnt".." C. lVe'I .1268 P..- e : High ..m u Ang.e: 70 S of _-S , D:mpba,. , 11,, ct: 0% .od: Shear Rep.q R~ts, DdItbgh: F"X14 2.25 lmo AngiS0--Fer" : Fiox Md o: PE " wedge Style: " Ws-Voltge: Fixed Othier. Fuliwa A- Gain (013X.nB) 661-- .5 .Gai (dB "NIA Search Unit Cable :: .:Smn.0 2, 0 n " SII9d"P.th Type: RG-174-Lie AltyRepeat Noi.: Let. W No. Cwm.:.. -Calbaslon Blca.""j Coverage cal. :" o' N. .'. .... " ... .pstream 0 ow In @ i S : " .5 Thi-. ci". ss 7. W.a.: Flat Cw" " CCW ] Scann dS: WA-CaLi -MCND4OI2-

..-m4rbc:- ...D...o..- -..,:,: ,,. ,," mp. ,0, Temp. To : m.n., surface t,,Ai,- .,u -Reor-dote Indleavon(s):

Yes. [3 No. Q (I Yes. Ref. Attached Ultasonic Mcalcit Repmd.esi. '-.. Ac ept E R.-eject ..In.o ,Covferao Obtia.ed ..90%' No Re.iewed Previous Dat: .Y'.-.. -U -I F CaL fI'ns Da.te Intd Call 1100 M41201112 Inter. Col. --MIr. CaL 1308 , 2=ne. Cal.FKS:Cid 1W2 Type: In Ufg--. Sonotech Exam Batch 11228 Typ. ULTRAGEL n.Mfg: Son.te.. .

Block e No.: .649 Axl Oreatead Search Unit CaOMMtON.

SkInal S"We So0nn~ Path Reefctwr Amplu40 , DIimeon 114T SON W7 2.1 air IlZ SOH 20 4.0 11.1v 3Wr SOH 10160 "".A ...lai ID maNt 20. 76. 21".4 .. 10: 9O. 1. 60.'Otrumfent 9Qatalad Search Unit* T,' -.-o.-Caiatkn Sinl Swep "" " Rfletor Amplitue % Divson rudPt RefrerncellMulator Block dBI Reflector IArZW9 % IM~ ., ~l I I r n -,--fln. *i F- -------.... -.. .. ": _ ._ "- ....WA IYPW I 49.3 ZRadWs 90 Q.T 2.W AITACHNEN]

A.AME ý IF II, F.DUKE POWER COMPANY ISI LIMITATION

'REP.. ....Component/Weld ID: 3-PZR-WP26-1 Item No: 03.B3.110.0009

remarks: 0 NO SCAN SURFACE BEAM DIRECTION Due to nozzle configuration.

0 LIMITED SCAN ] 1 0@ 2 0 1 [] 2 0 cw 0 co FROM L N/A to L N/A ..INCHES FROM WO Toe: to Beyond _-ANGLE: 0 0 .45. I 60 other GONS FROM 0 DEG to 360 DEG 0 NOSCAN'0 -IMITED SCAN SURFACE 01 .1 2 BEAM DIRECTION OO 2. ccw Due to nozzle configurtion.

FROM L NIA to L N/A ANGLE:. 00 0_14V 08.:60.INCHES FROM WO Toe to .Beyond r 70 FROM ;0 DEG to :360 DEG the*1 0 NO SCAN.SURFACE 0I I 0 2* BEAMDIRECTION 0 1. 2 0 cw 0 cow.FROM L _._*. toL. INCHES F CANGLE: 45 60 other ROMWO " to FROM DEG to DEG--I I...... NO SCAN: 0 iIMITED..

SCAN SURFACE BEAM.DIRECTION 01 .02 C"1.0"2`0 w 0wccw.INCHES FROMW WO ___. to UT-12-947 Sketch(s) attached ANGLE: 000. .*to"L" ...4 5 0 60 other FROM :DEG to __ DEG 0yes 0 Dew: 04120/12 Sheet~ 5 of 18*~~~A-**I

"- Au I~e nsPecOA{Date: ATTACINENE tj.MAE 7 OF Ij4 item No: 03.B3.11.0009 Wed No&: 3-PZR-V, 2W 1: Pressurizer almno NoMe to Shell 450& 600 lqlnfnacp Tliqtlqnr' eiiiewm 1 f n 0 Total Area Coverage Exmined with at least 2 angles from ome ection.A combination of 450& 600 angles were used t obtain maximmn amout of coverage.16.88" Nozzle Surface 2"l ".'.." .i'12 .4 t".45 a -* .-I Shell Surface 1 r T, T T t t % T ý , , K r, r T, K, T, , I -- --------k x x x x e e 6 of Is*?ATACIElgi A

Ite No: 0i3.1O040069 No.::i 3-PR-W26-1l:.

.Presurizer S lingNozzle to Shel HMr. Shell ScanPlan.p Acombination of 60*& 700 angles were usedto obtain a maximum amout of covrage on tae surm.fce.Nozzle Surface2 1 " 9.72" e ATTACUNEIT A PageioflS mu.e24", W-c.IJ-r-1 4 -'7i.FARS 9 or Up Iteim No.w: no.B.lO0 Weld N&:.: WP26-1 PressrizetSm plin Nwzle tSheHl scan Plan-Base MeW Examined with 600, 60ONS and 45 0nles.600, 60°NS and. 45°Chc scan 3.1" Nozzle Surface 2-I ,,,l; ...Shel~.* ***x x N*x~ N X X " X~ X N .N .N .N .N .N .N .X .N eIG va-TT TA CNN[M ITA itemNo:3B31O09 Weld No.: 3-.PZR-W26.-

-. ii-n..' Ba..M ta-amine P uzer S&Iing Noze to Shel Mr. Shell Sc Plan with 600, 60oNS arnd 450 an..Nozzle Surface 2 6 0 esnd 45 0 Circ. scan:" .e'....Shell Sur ace------ --------9 : 1i8 AITTACHONEIT A-Li-f i2L- "-'7' W No.: 03B.11O.0009 WedONo. WP261 Pressrier SlinýýNe to Shell-Total Weld Meta Examined with at least 2 aingles, rom one direction.

A combination of 450 and 600 angles ere used to obtain COv.erage% Examined from Surface =7.015/l1.413 x 100 =61.46%.64.3% of 61.46%ofvolume

= 39.52%o f total' S I weld coverage% Examined from Surface 2, CW,4 and CCW = O0/w Unpered surfae was present for 18" of 28" of total weld circ 18128x 100 64.3%45._Shell Surface I I:X%, .-X TX , X. K% Kx X x T X T -v .1. -V .V A T T A CHRN F -MAE 17,OF J(,.#10 o~ I.7.015sq.

im./~eu~h ~f -7.. -.... ....,

Item N.' : .110.000 .9 Weld N0.:3FRW6-Pressurizer.Smp.

i "Noze to Shell HMr. Shell e* .,... ... .-.i-A combination of 600& 70. angles mere used to obtain a dkimum armonut of coverage on tapped surfa.% Exani.ned 600 and 700 =3.03 11.413 x 100f26..55%.

06 35.7% ofle x 26.55% of volume = 9.48% of total SI weld coveW." 60 Tapered..sre was present for 10" of 28";obftotal weld 028x 100 =35.716 Nozzle Surface 2 I,)41, I Shell Surface 1= Pagei ,,, ,8/x * ' xx -x x Nxx x x xx x x1x 11 xx..3.03.sq.in.-

ATTACIIMEUT A'~'~-~PASEV'3DE ck, Item No, 3.3llO0 WedN M.: WP26-1 Pressurizer SamplingNozzle to Shell-Total Base Metal Examined with at least 2 angles -from one direction.

A combination of 450 and 600 angles were uased to obtin covwege.% Examined (24.45 + 5.705) 144.87 x 100'= 67.2%.".643% of le.gth x 67.2% ofvolume = 43.21% of total Sl base metal cverage.*tapered surface was present fr 18" of 28"of tal weld idiumfere 18 /28 x 100 =64.3% 60 '450....... Isq. in.Shell Surac 1--- ----- -- ----- --- -- -- ----- ---- -- ---------- -----------------*eLZ ori2 18 5.705 s.inAUEI..

Weld No...03;B3.flO.0009

ý3-PZr-WP26-1 Preurizer 6apl0 Nozle to Shel Hr. Shell e-Acnof 60& 70 aes were used to obtain a maxinm amout of corVae on t*ppered sur&c..%e j600 a 700 24.22/45.83 x 00- 52.850/o..

35 of length x of volýme = l 7o of tot Si coverage.600 :Tapered sufaqce vs present for 10" of 28" .of ttal wemld chamferenc 10/28x100=35.7%

'. " No27Ie Sirfkce2 o:.Shell.Page.. ' i.162sq. in. 6-..--,.NE, Item No.: 03.E3UO.0009 Weld No:WP26-Pressurier S n Nozeto Shell 0:-Base Metal Thamined with 60" aij 450% mined 60and 450 = 19.03 / 44.87 x 100 42.4%.643% of length x 42.4% of volume = 27.26% of total CW/CCW coverage Untapered sface was present for 18" of 28" of total weld .Iduuv=6LLA0f 18/28x 100=64.3%60nd 45°01c. scan 19.03 sq. Shell Surac 1\:XX -' ~ X XX ~ X ~ X X X X '. X X X X X XX X X X X X X XX X X X X X X X X l ....i i i i i i i J 1 I 14 o~'88 44r-MAE 1ý OF 5(, 0

!Item No: (3.ifO.00 ~~ NoPressurizerSg to Shell .Shl Weld No.:. 3-PZ-WP26-1

%Examined 45 and 600 11.85/45.83'x10=

86%/.: 35.7% ofl x 25.86% of volume =9.23%. of total CW/ COW coverage eed surface present for 10" of 28" of tothl weld r Surface 2.10 28 100. 35.7%: -ag. o ".. Fl:..: ::: : ; : .- : : ... ' ,..:60ind 45*Circ scan /.... .! : : S : ..: ::~~I .s.: ..s- ....... ....... *..?i;:ii~i:.i

~ Sh ..-"'iii!ii!!? w. ...-. .} .* : t,-'.:.\.,.:..

\ N \ X x. T .T T *.\ ..,x.,::. ..... '.. ..: ...A T T A CH.:sq ..M NO::: , fi B? PA61 .9 hOEI I Item No..: 103B1O.0009WP26-!: If i ra Nozzle to Shell'Base and Weld Metal Examined with 00 an&'ll%Ex:m.ndO-0 =19.03/56.283x100=33.8%"*

64.363% ofl legthx33.8%

ofvolume=

21.73%6ftotal 0,coverage, U. " ntapered surtfie was t for 18" of 28" oftotal weld cderence 18/28x100=64.3%

no.i-.-I 19.03 sq. in.Surface 1 X N X K T. IZ --Z K K It IC K IC T K X-r K \ (z Cp4r tcoeebvith r tJ.C>.j ATTACHNEIT A i ID IaC i Ub I w Weld N&.: 3-...' ....Pressurzr fti zZle to Shel Mr. Shell F....:.:..... !,..:f:...

JMW% PExained wmi 0111.85/57.24 x 1oo00.7 ...35.7% of length x 20.3% of volume = 7.39 % of total 00 coverage*Taperedsf was present for 10" of 28" Of total weld cirumference

.10 / 28 x 100 35.7%*/.1[ II I I I ....N N x -1 11 N t ----Page ' of is 11.85 sq h,.-7-f.__J AIIACflMENT 4 PAUE fq OFI&

PZR Sampli]Item No.: 03.93.110.0(Weld Coverase Stan n S1 450 &SI 60P &S1 Aggre!S2 450&CW 450 &CCW 450&if Nozzle to. Shell % of Coveragee 109 d Weld No. : WP26-I* * .. ... LL* =r=ca 600 700 ate 600 600 Total% Coveraee Obtained 39.52 +9.48 =49 0 0 0 S 49 49+4~.12.3.... 'ase Material Coverame Si 450k&S1 600 &CW & CCW on ta, CW&CCW on fl i709 per i~t% Coverage., .* ..Total*: 43.21%, 18.87 9.23 27.26 98.6%49.3 21.73 + 7.39 29.1 98.60% +2=00 Scan Coverage% Coverage% Coverage Aggregate Coverage = Weld + Base Material +00 + 3 30.2% Coveraie pector Dat.Ins B.,p ctor I Date: ,-

• Page.... L Page Lgý of ES: Ab su nit::

UT Calibrat l&mlnatlon Ocorm.. I1 3..Procedure:

WoricOrder No-.?~D544O S 01955420 Outage No-, 03U.Report No,: UT-12-46.Page: I of

• 2.'SI Code.:. 1 = 00rooA Catltam: V" 183.110: L.cao: Drewing No. : *IU-OCN* 02 Nowl to Shell C ooe ID: 3.PZR.wp26-2 " .-.e- gt .MIA ..CSl .1561NA Y .-Beb.t ed Finish e .": ixis Serial No.: .Manuactirsr~

KRAOTI(RAM ER ft al.... : .133 Piler High Iapng K. ROct .0%Rep. Rateh,: F'"oeq..:

rmTJz*Fitter. Fixed. 'mode. Pt Voltage:, ." ..... ie O-e-u .F-:..,uli ve Ax. ) 32. .Ciro.: G .in .R .MIA_-S ý*. 1VI.0 bof Sound Path~* Uneaifty ReportNo.:

• 2, Calibration Slack ,al. Bloici No. 40338 Th.nijmsa 7 -la.: Flat 1.. D I .Y.. .... ,-., .... * ,-.. .._ __A SearchnUnit Serial No.: J10022tSP)

Manulctiur:*

KBA S,, 1.0 Shape: R-...Frq .1MHz Style Gamma Usam Angle: 0 aot U~menwi Single Mode: Long. -Meaured AnOl:. VI"A Wedge Style: Intmigral Search UnIt Cable Type: FIRG-174'Lkeh S" No.Comm. 0 Scan Coverage upstrezio Downsteami Scan415 4.8.0..CWO COW(:] Scan.d: NIA a' l If.c re .Dabt'Intr.cat.j~

Final Cal 1410 47201212 Couplant-SCal, Batch: 11225 Type: uLRA ,EL 11 SMfg.: h.fxam Batchl 11225 Type: ULTRAGEL 11' "g.: Sonota, Reference Blok ,a ..: 964=I Axa Orlentated Search Unit C lIbralton Si pe Sweep Sou n P ath Reflector Amplude % Dll.on lieSBON to 1.50 lW.2 soi" 70 3.3 -' &-31 , m tOH .=a ars CRecmfena Ormentae Search vn Caibmilen Signal Swee096 Reflector Amplitude

% Divlls" ondPt MIA RaetarncaefSimulator Block edalfafln .a. nlhAnmfotlt

.1 DOZsion i SudPt.........: ..,..........

Camp..Temp.

so Temp. Tool:

Swic li*o: As Ground ecorda-le (atio.n():

YesQO No B (W Ye Ref. Attached Ulraonlc Wka"m R t.)

Accept C Reject -.info " ecetO C Obtaed 0%: No Reviewed Previous Data. .,.#%UEWKU i 5 ,1 ..0 1i1.0 1 Comments:

Referene Report UT-12446 for applicable limitation

-data." ATTACHNE-T

/P A 6E It Of it

.: 4 D TI)UKE POWER COMPANY ISI LIMITATION REPORT -.ComponentlWeld ID: 3-PZR-WP26-2 Item No: 03.B3.110.0010 remarks: 0 NO SCAN SURFACE BEAM DIRECTION Due to nozzle configuration

.LIMITED SCAN E0 1 0 2 C9 .1 2Z w ..ccw FROM :L. N/A to L N/A INCHES FROMWO.. W Toe. to Beyond

• _"_,, ANGLE: 0.0 [0 45 .060 other FROM ..DEGto 360 DEG-0 NO SCAN SURFACE BEAM DIRECTION 0L LIMITED.SCAN 031 0 2 [11.[12O' (3cw [*ccw _ _ _ _ _.FROM' L ____to L___ INCHES FROM WO _ ___to ___:ANGLE: .00 045 60 other FROM DEG to DEG 10 N SCAN SURFACE BEAM DIRECTION:

0 LIMITED SCAN 03 1 0 2 1'. D 2 3 cw .ccw.FROM L to L INCHES FROM WO. to ANGLE: 000 45 .0 other FROM, DEG to -DEG , " o NO SCAN C LIMITED SCAN FROM L ... ..ANGLE: .0 0 SURFACE BEAM DIRECTION E01 0 2 2Q E cw [-ccw INCHES FROM WO " to other FROM DEG to DEG UT-12-M4 to L 4 5 060.Sketch(s) attached 0 yes QNo.Sheet. 2 of 2 Date: I.0i ATTACHHEITA PA6E2ZOfH.

0 UT Calbrati aminationw SOcnee 'Procedure:

ND2o Ou" ge. No.: 03.26-2 NoProcedure Rev.:" 7 R No., Uiro124 ii Code: ajtm oain Daraw" N.II.OCN3.u0 Descrdption:

N.'we to shoo System 10:; $0 CompdeI 1D,ý .MrWP144 MrLethA T"' .aw. ,i nuter CS! 6.1861 NA o ns **i; : o: a mtl StaT 111s Finish Tane: 1213 ag Search Uni, -: -. --.Cats Axial Orle.t.t..d Search Unit.S ei al No.: O.,i.T , Serial No.: .26704 Checks Callbral11n s inlow Sweep 1STM -..an, 7 7777-m KRAUTCRAME.R Manufact...

I. .A I. .al Cal 1049 412 212 Reat. .r Amp,.l.de S Division n, *Mod. : USN 4o Size: .I.o Shape:: R t.. Inter. C.. 1/11 s0 1.4 2 .25 '...... i:- ea ..;11.31 an : 1.0=" .2.25 MHz Style: Gam a ier.Cal. 1133 3520A01 'P C.... Exa. Angle: 45 #o.. .f em..nis: I Inte Csý 1I 31 4 7 h.036-Damping: .K R*CL 0% : Shea, an-- -O ._l- .._ Ao i .6 ,.60" Rep. RaW. AutOhigh Fq.: 22 ~ Meapsurd AnP.ige________

Coupwaa VII 46 6L0 2.201 F:: ! ilt .i Fixed Mode: ..... Wedge Style: SWS: C atch: 1 .rcu rntl Orientated Sewh Unit.ge: Fixed Other- :.* Fudiwave*

..* Type ULRAGiELII " Calbration Signal Sweep Ax.-Gsin(dS):

463 CLt. Glaln.1(dS:

4.2. Seaamh

Unit Cable .Mfg.- so'notach Rellectur Amp~wde % DivisonSon

&.-. =? 1. Inof isoundvP.t Type: RG. 174. ... tc " -'A-_-_'_.__"____.

--fa Btc 11225t Report o.4.: LI,2.20 Length: r No. Conn., 0. Type:. ULTRAGEL --.-:

....--OJ, .-,-:-_._._ ,I"1,,- ' .COL lbratlefi Sl338 upte~ Cowntar~ge Mig.- nSReeenetlckhernoirua lc Thcý Wa CC 8Md- GL3ro Slee slow Sleap o k ndPt Thic es .. ..e. Fla .Y ...W -.n~_ Serial No.: 96452 anelcorlnptd Clomp. Temp. 80 Temnp. Tool. UCH0140126 Surface Condftowu An Grewi..! Wauu O A 2.0 Recordable IndIcation(s):

Yes " No M (If Ye Ref. Attached Ultrasonic Indication Repot)Reslts41"64:Accept .e)sc 1 info " Percent Of 0%: No W N Revird Previous Data: Ye...Stauffer.

Lest. " ..4.... ..-.ri.Sbl, David .e7**'- .._h ,l Oer LvlN/A .5 -Date NRtla'*. .IW.A!.: "::'..: *. : :... .. .....-< ., ,. .. ...Commlhen:

WA Dale 0 ATTACHNEUIiA

?A 6E23 OF1C

:::

i nl ..... nee: UT Calibrationamlnatlon 1 3 Procedure:

1110.0010 PricedureRv.:

.181 Worc Order No.: K DE4S20 ONuboo No.: 03.0 Report No.: UT-12448 POgW: 2 of Is 03.89 QUMiii SyW..o106i420 ICoe: 1928I2000A

• Cat/Itm: 84- 53.110.':"IIIi Drabng .No.: iSI-OCNS-002.

Descuiption:

Nozzle to Shell Sytm III :II10I Com~poent D: 43-Zr-WP26.2 Stoe/laenth WA Thlcknessarnslemea CSJIO.IUINA

Yes.-See ttichod lheet , StaotTbe:

1118 Finish Time: 1213.-., No.: .Y:Manufacturec.

M o:d.... .... ....: .Instrument Settings OOTJXT KRAVTKRAMER

-_ USN-4O Delay, 14.0W44 Range: 2-.0*jm'tWt leL .126 Pubwer High a:I. o upn: 1K .,Reject:

014 Rep:Rate.

Auitomigh Freq.: 225 MHz F:::l?: :Fixed Mode: PE..Voitage: Fixed. O1W. Puliwave A. Gain SdB U5.: Cie. Gain (dB) 5.jý: ::: i :::v e (dB 5 d : ;" 1 S. .Dv. .2.5 In. of SoundPath jk:lna:ty Report No.: L,,2-200 Search Unif*. T~e Dt Serial No.: DIR93N Ch:eks Manufacturer K13A Mal Cal ION 4 212..Sus: fixI.0 Shape: mRebt. Itertt Cal.m-.: 5 MHz Style: ,mm. AnW.l CaL 1153 4121012012 ExmAngle 60 0 ofa Camnt:.l8nl itr 141i 1021 Mode: Shear ",, Meamured Anql. 6

• Couplant Wedge Style: SIS .Cal. atch: 11225 T.YPe: ULTRAGrn.

8I Search Unit Cabl ,. Mfg.: Senetot Type: RO. 174 ., Exam a 11225 Length: V No. Conn.: 0 Type: ULTRAGELI' Soan Covmeage UMg.: Sonota"h..Upstream Do cwntream "dai. .u5 CW o CCW0 Seani dl.w.i ~ 942 Seria No. 964 Caibratlon Signal Sweep Soun P t Reflector Amplitude

% Diuson Its 80 1.2 1A4 218 30 L.6 .5.5r 21 20 4.o s0 " Noch s60. 5O 12.10 ..5514 7.0 lUG'AxIal Oead Search Unit CftumfmntlM Orlentaed Search Unit Calbratlon Sign" SweeP Amplitude

% DlvlSlon WA R n.ferencllmulaor Slkof Calibration Block COLIa.Boc No. 4"33 Thlcka- 7 : ,Die.:..I : .1. m- T"Inl-FIat Gain Sina I Seep Sound Pai-IdB RlelrAn&oe 1Dvso C-mp. Temp. 60 Temp.Tol:

MCND03401 28 Surface Condition:

As rendam Recordab le Yes Q No [ (if Yes. Ref. Attached Indlitgn Re port.)Rea6UltE:

Accept. Q R6je1M Info Q)PerentOf'..C o raO.:..:ie.d::9%,No"eie. .e Pre. *iou.Date'"_*_"_"+i'-1 .8I I+37 r' R u so A .Commnwts:

NMI*0.-?A6E'1 flFU UT Calibraticamination-

• , : ýi1 ...... ...* ...P S4GIIeJInt

()*ones Summary No.: Waricacops:

Outag No.: 0.2.3 .Repor No.: U74.l2448 03.133.110.01010 SProcedure:

Oromdure Rev.-MNbme.

/i..i...;

.? ;. i.i ..**""fl.,*

IT"" Code: .:.Cattem:

Loca:.m.om.oe...:

3.P --W.... NIbA ThlIC eluilametenI C i681 NA Umltaia: ;IYeaSee attached heit :. """Stea Time 1118 Fbidah 1213 I.:.jrI entrSue tlngt ..s Se h Unit'Seirl,, No.: y0TjXT Seoral No.: oIRMN .Matuiefucturar.

KeR .. .. u m ,. .Model:: USN40 Site: .5x1.0 Shape:

• Re.t.: " Freq.: 2.25 Mz Gamma."" M C" ..: .1268 .Pueer. High E. , gimeA : g 1 of E e .ingle Damping: of Relct 0%uore _____________

.Rep. Rat:. 4Autohighh

..Freql: 2.25 Mll Measred Angle: Be F FMter Fixed Mode: j. -PE_ Wedge Style: Sws Voltagme Fixed Other " Fuliwave A." GaLc (d): 56.5.. C. Gain (dn) 6.5 Sa Unit Cable I &:Men Div.. ...-

Type: R. .174 iUneauity Repott Na: L-12.266 Lono tu .No. Con,. .,. " .. ., .ll "b o k ..*.n g e ... "a .cal. Block No. .40338 Upstream QDownstream R Sea dB: 70.5 h".!i:m10 7 .I. .:. Fla CW I CCw 0 Soon 4e: 70.5". * .'. ". ."-U pp _____________________________________________

.WWJ TimeO Date-chocks Iniia Cal 1053 41201201 In',er.-CaL 1148, -10,,01 S..UCal. , Intr. Cal. 114. -r* 'r ul. r e.tlngI Cal 14181 41201201 CaL Batch: 11225 Type: ULTWAOL 0 Uzm Batch 11225 yype: ULTRABIEL U.S-oncsch Reference loeek Soft No.: 96"522 Axial Orientated!

Search Unit -cal~braition Signal wei Reflector Ampgkbid % OlVial Ieat._ % D~vesn..0 2.0 1x 1.0 70 4.0 .1.1 55 9.0 3.0" 20 40 1 .Otr" 15T so 7.0 3.42-CIrcumfornell.Orluutdd Search Unit , Calbratbio Signa sweep Reflector Amplitude

% Divalon W Path.SeeAxial Rference8llmullaor Bloek'ea nm n " sw e p e Camp-Temp.

ad.. Temp.-Took MCNDEAOI28 Smpst oCondlllon:

Aernl Recordable Ind' t yesQ. N0 (if Yes. Ro. Attached Ulhresi Indication Repl")Reslts .e Reject: ,,,nfo .P .:: ..:erenm0t OfCoveg mm:Obtined

>:, ....0.%.": No... .,,. Raviawad 0,,ln .*lt~ 'I -.A~J Reflector lAzupitude

%I Division I ~MIIMIIII 1111 i AI "1]1 i H I I --l-. I -I I I I I I I I I 1 11 t t .' .Comments:

WA*I I I I 90%:te Level lUdSinturypapWpe o aa Exa .iner Level ..........

..Davi ... I--- Al IlO%Otheffr L evet l NI .sgntr Dt o~WAWM E m b w; ... ..... ...... R l t e-:~~~~ 'Stm ' Sit ,: ..... .., .-.:. ...::. ..,. * .-J. ...-.... 1 m D l 1 -.....d M;": lm '. T.- / i .../. ... ..-- .,_ ,, " -..... DoSP...:.:....

.:...... N. .., rwmo lw" .in u i rNI .M..l.i+; ii:!+ ;. i .:";.i .:..;" Al IAEHNHLUI A-PA6EZO8Fj&

I Summary No.: Wokscope-UT Calibratioralmination I 3~Procedume

.110.0010 P Rv'.18 m.W#ik Order : o03Z*N0EPOO 7 01055420 Outage No-,. 03-26.ReportNo.:

UT12446 Page: 4 of * .18 Cde- ': " " 190 2000A C.aL/iem:

0 11 10 oI.ais: "'Dring N-. 1S1CN302 De....pto:

NeIs to She I.System ID: 80*' .. .... ..." .; ...;. ..* " " . Componnt ID: 3-PZR-WP2e-" .SIuenath WA ThickneaelDlameter.

CS I 6.15 IRNA LUmlItatons:

None , StatTime:

111 Fnish Tme: 1213, Instrument Settings Search Unit "T Serial No.; O0TJXT SehiiNo.:

F21r74 C-"nks Manufaclurer KRAUT..RAMR Manufacturer KAaE 100. ,==12 , M i ," .USN4 " Sie.: lxI Shape: ".nRo d te. l.elay: 19.118. Range.-: 26.00i Fq.: 2.5 MHz sw.a ,aau, -Cs .1- = 012 MdU CalWOl .126 Pulser High Exam Angle: 70 0 of Elementin.

S!ingle- Inr" Cal.bampirvg IK. Reject: 0% Mode: Sheaaral125£2021 Re. Rtoe:po Autei Freq.: 2.25 M.z .M Angie. 70 Couplat Fllfitr- Fitxd Mode: mPE Wedge SWl: SIS ;Ca. SBach 11225 Voe:v , F hixed owe. Fulevo T.yfpe.: ULTGL it Ax. -Gain (dft- .667.5 0 .8CIc. Gain (415: W NA Search Unit Cable Mf. IVteec ScenIv B 2.80 .In. of Sound Path Type: RG 174- .gxm Batch~ 1122t LineaityiRpolNo.:

...12-00 La1g4": " No.Co.: .C Tye ULTRAGELU Calibration Block Scan C-,ra" ... Snte*ik. .' N______o.

40338 Upeatm Q Domstrem Ea Sean d,,: 05 i -k,.7 Pla ,... CWr CCWO Scan N.: tmaI .ik Tmft r f, r , lTl Thfd unuwnr m n Axial Orientated Search Unit.Calibration Signal Sweep 'Sound Path Reflector Ampitudl % Oivslon 1/4T SDH s0 2.1 8.5"*1/2" SN 20" 4.0 1.10"" 314T SDH 1010 6.$16.30"-- ----I -= I -ID MNa 20 7.6 2l.WO'014T SON 1 10 1 0.4 26.60 Cireumbront Orientated Search Unit Calbron sw Swe so pa Reflector Amplitude

%~ DI Path WA Weoek dB IRefletrAmltue%

DWIOMon Sun Pt I -. I .- I -- qua *~nuuuuuI uw t U., ~ £.UV SCamp..Temp 1 601 Temp. Tool: MCNDE4012S Condition:

As Greund.Recordable Indication(s):

Yes Q No (If Yes Ref. Attached Ulrasol lndic lcoi R""w.)aw U.1 .4rw Resul:o Acce.pt.o Reject , info C]PercentOf Coverag Obtakind*0 0%: No Reviewed Previous Data: Yes: Commen 6s6.0 801) ref. 620 to achieve secondary DAC 314" Q 60%514T Q 10%1775 primtery ref. notch to "AC.ATTACHMENT A MPAE N DF'?'

F DUKE POWER CIOMANY ISI LIMITATION.

REPORT ___omponent/eld.

ID: 3-PZR, WP26-2 Item No: 03.B3.1iO0100 remarks: 0 NO SCAN SURFACE BEAM'DIRECTION Due to nozzle configuration.

L IMITED SCAN [I1 1 091 0cw [K__m.FROM L: NiA to L N/A INCHES FROM WO Toet. to Beyond ANGLE:. 50 0 45 0 60 other 6ONS FROM 0 DEGto 360 DEG.0 NO SCAN SURFACE PE-AM DIRECTION Due to nozzle oonfiguration.

0LIMITED SCAN 031 .02 0 1 O 2.cw 0ccw _ _ _ _ _FROM L N/A to L N/A INCHES FROM WO: Toe.: to Beyond _ýANGLE: .0 0 C] 45 [5 60 other 70 FROM. 0 DEGto 360 DEG C NO.SCAN o. LIMITED SCAN FROM L .._" toL___..__

ANGLE: 47-0 0 45 060 ot St I'JRFACE BEAM DIRECTION.

I 02 01 C .-cw E cow INCHES FROM WO .____" to '_, r FROM "DEG to DEG..* -. ...FROI ANG~Prepa NO SCAN LIiMITED"SCAN SURFACE[I 1 E2 SBEAM'DIRECTION 0 .1 .0 2.V 13cw UT-I2-948 MAL "_ toL:4 LE: 5 ..INCHES FROM WO _ to.Sketch(s) attached 0 yes.r ther FROM. DEG to DEG No.: 4t2M12 I'.Sheet 5 of 18 Authoized lrnsp"?,ý, Datw: AITACRKERI ft FA6EZ'76Fq<,

Item No.:4 03.b3.11O.OO SS Nozze tShell Htr. Shell" -~scan Plan:~e~of IS M~E 23SOF 5&b hei. .No.:e '30B3.11O.OO10 Weld No.: 3PRW2--. '"Total Area Coverage A of 450O.cove..ri."a.g..e.*.Pressu r S1.g Nozde to Shell 450& 600 S carOPiat Suffice Distance Measuread from OD of Nozzle 0 Nozzle Surface 2 o' k xamined with at least.2 angies firomone direction.

600 angles were used to obtain a maxnium amout of 16.88"" .12.41"-A 50\ N 6600 NiSN,'i I I I I I I I 45Q.Surface.1.

V N T I\ T IZN N N x 7 N I IN N Pae7 ofJ8 LIT-* ATIACUNEIT 4 PAGE2?D F 9 4-It6mNo.. N -.HUM Wed-No.. .P26-2 Pruriz to Shell S611 Plan ,,,Base Metal Examined with 60, 60NS an 600, 60 0 NS and 45 0 Ci.sc.3." -Shell Surface 1------------------------------- --.~ 8"'~ATTACHMEIT A-FARE 3o Ofq (0 i .

WedNo.: 3-MZ-IAI26-PzrSaffpln-Nozzle to Shell Htr. Shell e* .....-Base Mea Examined with 600, 60°NS, and 450 a**.SrNozale Surac 2 2.4" Surface 1 ae of i~eu ~-4 ~"'JT* AIJACHMENI A-* P IE 91. F9r(

Item No.: ..03...*. 01.WeldNo.: W2-urizer ling.Nozeto Shell/. .? ...- ..: ....Total Weld Metal Examined with at least 2.angles from ohe direction.

A combination of 450 and 600 angles were used to

%Examined from Surface 1 7.015 11.413 x 100=61.46%/o.

64.3% of length x 61.46% of volume = 39.52% of total Si weld coverage% Examined from Surface 2, CW, and CCW=6.Untape.ed surface wa present for 18" of 28" of total weld'circumiaence, 18/28x 100=64.3%600 ACO Nozzle Surfac 2 I Shell Surface I.'.." .:..'".~ &o be r~~e~v~k ~0 7.Ol~q~in./

ATTACOMENT,7 7.015E sq., in.

Item No, 011-0.1O0 Weld No. : 3-PZ-WP6-2.P'ssuzerS Noze to Shell Mr. SheO" p Si `. MW A combination of 600& 700 angles were used to obtain a maximimanamout of coverage on tappered surface.% Examined 60* and 70* =3.03 /11.413 x 100= 26.55%.600 i 35.7%,o of lengthx 26.55% of volume = 9.48%/of total Si weldpoverage.*.Tapered surf.ace was present for 10" of 28" ofotal, weldd cuferenc 10" 28 x 10 =35.7%Nozzle Surface 2:.i.I: I I I Shell.Surfce 1~/ý:'% .N N NN-. N 1, 1, X, N. X N NN 1 1. N* " 3.U Page.' of. .: MAE 33'OFY~4 1

.WedNo.: WP26-2 Pressurizer -to ,S iel.* " iP6 Nozzle* Total Base Metal Examined with at least 2 angles from one direction.

A combination of 450 and 600 angles vere used-to obtain coverage.% Examined.=

(24.45 + 5.705) / 44.87 x 100 = 67.2%..64.3% of length x 67.2% of volume = 43.21% of-total Si base metal coverage..

Untalpred surface was present for 18" of 28" of ttal ,eld dircumference 18 /28 x 100 =64.3%.60OUrIacc Z 24.45 so. in.**_24.4-5-so.

in.Shell". rf... 1 ..!f Qw.4 1%~e~wd 4 yo-..5.705 sq./ AITACIHNEITA Ii Veld Nob: 3- IPZRWP2 Pressurizer SAmPh -NozIe to Shell Mr. Shell 0'.A combination of 600& 700 angles were usedto obtain a axinumamout of c:-: overago e on %tppered Surface.% Examined 600 and 700 =24.22 / 45.83x 100*= 52.85%..357% of letx 52.85% of volume = 18.87%of toa Si coverage.600. Ta s .e pr for 10, of ' of total weld c*cumfenc S/ 2%8 x*100 =35.7%Nozle Surface2 I I K Sheflce 1 age~fl t2ý,evv 1.60 sq. in.qA1TACfKE.'l .At PABE35-9f'z6 Ite N.....o. .: ..... .3 .3 ..A , Iten No: 0B3.1O.O1OPressurizerk Samli- gN~l to. Sheil Wed:". : .P26-2 Nozzle Surfaice 2 Base Metal Examined with 60* and 450 angles.% Examined 6O 0 and 450 =19.03 /44.87 x 100 =42.40/c.64.3% of length x 42.4% of volume = 27.26% of total C W/CCW ooverage:Untapered surface was present for 18" of 28" ?ftotal wedcue c:: : -.-. 181[28 x100=64.3%

.,: .:::::::Wan

0.~45°Cir.

scan 19.03 sq. in.N N N X N, N &Z: N 3'":~~~T .E N..- :-1

• 1.*~~~~~~.

.. ..CF'.O

,

• i I f ItemýN 3B.OO10 Nozzeto Shell W0id No.: 3-PZ-M&26-

%:j0/5O(:()O 11..5/45.83x100

=25.86 ,35.7%/~,of length x 25.86% of volume =9.23%of totla CW/ .CCWcoverage Tapered surfaewas present for 10" of 28" of total weld cirdafrwence 10 /28 x 100 =35.7%MrL Shell eO Nozzle Surface 2 i i-i 6O 0 and 45Ol r scan Shell ae ofý ISe 11.85 sq. irL C1G t%:,t9 ATTACHRENUI A MAE 37 OF Ite N.:U3B3 10OOl Pressurizer SipiiNo leto S Weld No.: WP26-132 Base Metal Examined with 600 and 450 anW%/oExamined with 0 0= 19.03/56.283 x 100=33.8%.

64.3% of length x 33.8% of volume =21.73% of total 0' coverage Untpered-surface was present for 18" of 28" oftotal weld iu 18 /28 x 100 =64.3%iell ,I.. -19.03 sq. in.Shell Sur~face 1j N N. N X X .X X ' ..N .N .N .N X N .N U. ~ lB 1~.ATTACHMENT A PA6E 3ODFO ltem'o.:03.33.110.0010 Weld No.: 3-PZR-WP26-2 Pressuzer Nozzle to Shell Hr. Shel D%

with0= 1.85 / 57.24x 100'-20.7/%.

35.7%/a of length x.20.7% of volume 7.39. %:of total 00 coverage.Tapered surface was present for 10 of 28" of toalweldc 10 / 28 x 100 =35.7%Nozzle Surface 2 O* scan.Shell:S :1~c PageOf It 11.85 sq. in.'~Ct -~ATTACHHNET 4 MAE 3' Of -1 ý PZR Samglin2 Nozzle to Shell % of Coverage Item No.: 03.B3.110.0010 Weld Coverage.Weld No. : WP26-2 a-LLI I&I Gfl I Scan Si SI..S1 S2 Cw ccw Anele 450 & 600 600 & 70P Aggregate 45° & 60P 450 & 600 450 & 600 Total% Covermee Obtail'Mvu%. ...loer p .......39.52 +9.48 =49 0 490 49.49 +4=Base Material Coveraee" "S 450&600 SI .600 & 700 CW & CCW on taper CW & CCW on flat Total 12.3*.43.21%18.87 9.23 27.26 9&6%% Coverage 98.60% 2= 49.3 00 Scan Coverage 21.73 +7.39-- 29._Aggregate Coverage = Weld + Base Material + 00 3 30.2* .h...I .n% Coverage% Coverage% Coveraee£LA~jJ~~LUR I jJGL~ff AE~ij~ I~ --- :1'-2" ...-.7 c -..Page 19 of 16* i.i * ..i? :,,

Summrnny No.:!:! !/! ii~i! iWor; l cac op: , UT Calibr2 kam~hition Outg No-- 03o .-pmt No.: UT.-1244 3 03. .3.110.0011 181 Procedure:

Pocdureftav-..

1. %D403W Weak Ord&r No.: 1sa 4 -5*Code: 191"a.120M L Caltsmer:

3-0 )"l10 i6t~a d..ngNo.:

iSI-OCN 3-M.0 Descplpqon Nbxle toShie.l System. ID: A0 Compnen ID 3-PR-W264SkoLenglft WA Th~nSMIs1Dmatsr~

CS 16.18181 NA Umttos -e.S See attached shgot StartTime:

1103 Finish Time 114:... amen. Settings Search Unit Serial .' JXT "e... NO.:

--. UTKRAujILn'., ."i 110261 4-M oW12 Model: A I. sta.* 1.0 Shape: CRoud : aIl.." L.80Iw. 3.0m.. Range: 10.0" preq.: 2.25 MHz Cstyle Gamm " .4t 12 Mi Ct ...... .u ..High Exam A- ngl: ..0 -of ....... ,nle r t.vsmplng .IC Rejeti Lon Final Cal .120 4I.W1MO21 R." .Rate: Autohigh Freq.:. 2.25 MHz Measured Angle: N/A *. couplant.Fler! Fixed PE Wedg St*e Integral Cal. Batch. 11225 Votge: Fixed- Other. Funfwve" Type: ULTRAGEL It Ax.. GA..(d) 32.0 Cird. "ainjd8). .N Search Unit Cable Mf*.: Sonotech.Screen.Di

.=1.0 mof Sound Path Type: e RG.174. ExamBatch 11223....wsulReot No.:ix...

..... ...' V.. ... No. Cor.* .. ..0,* Type: UI.TRAGEL U C.librat.on.B.o.k.S.....

..er.. .. ... .... .* -o B.Block ft. .40,38 Upstream .Downstream a Scan dB: 48.0 ,-ReferenceBlc Thickmnes 7 Die.: Fiat OWE, ) CCW: ScaO.: WA-SealINo.:

.9452 Cal. BIl.Te.,mp.

70 Temp. Tool: c MCNDu28 Exam : Camp. Terp. Temp. Tool: :MCNDE412U

'Surfae.CondWon:

As Ground .Recordable Indicatlon(s)

Yes Q No 1 (i Yes, Ref. Attached Ultrasoni rde W60on Repoit)j Reu~lt: Acpt. Q Reject Into QComments:

R.did of.c..cov.erw d 0%: No Reviewed Previous Data: Yel........ ... Site -Rev"iew Ad:i W: :. '00 AIM ....

LOW.:::: WA:::, DaW: AKI Piwe. , Axial Orlentdod Search Unit Calibravon Signal Sweep Path Reftetor AmpAd*e % Division'I/e SON so .o 180..2/8 SOH4 7O 3.3 IX VIT8VIIH 6S E_0D" 658D~ 70O-- I -- I I : i .Circumferential Orientated Search Unit Calibration I S I Sweep Division I 30%intl Path RefereneeSilmulnlor Block GdBId Reflector

~Ampltud.

% I Owaaen Sound Path BWs Uw m .01 10 fermnce Report UT-12450 for applicalfe limilation PA6Eq BF q4-

• ....a ab....-DUKE POWER COMPANY ISI LIMITATION'REPORT.

Component/Weld ID: 3-PZR-WP26-3 Item No: :03.33.110,0011 remarks: " NO SCAN SURFACE BEAM DIRECTION DWe to nozzle configuration" LIMITEDSCAN 0 1 02 -2 cw' ccw FROM .L. N/A to L N/A INCHES FROM WO Toew to Beyond ANGLE::::

0D0- 45 0.600 other FROM 0 DEG to 360 DEG., O NOSCAN SURFACE BEAM DIRECTION O"LIMITED SCAN 0 1 ['2 E1 2.: cw D .cew FROM L to.L INCHES FROM WO. to:ANGLE: .0 0 0 45. 060 other FROM' DEG to DEG o NO SCAN SURFACE BEAM DIRECTION CLIMITED SCAN C]1 5 2 0 1' 1 i. [Icw. Ccw.FROM L _ _ to L INCHES FROM WO. _._"-_"_to- " I_"_" ANGLE: D0:0045 060 other FROM. DEGto " DEG 0 NO SCAN SURFACE BEAM DIRECTION QLIMITED SCAN 0 1 -.0.2 0 1 r2' cw. C]cw UT-12-49 FROM L to L INCHES FROM WO '___"" to ._Sketch(s) attached-A NG .LE: 0: 0 .]5.0 60 other FROM-

• DEG to DEG Is yes 0: No.'-Propared By,.

III .Date: -"Sheet'2

'f o .2 0 A.ITACHNEI A-MEAGE UT CallbratitLjamInatlon P oedure Roy.: Work Order No.: ' 01i S SlteiUnit.

Oconee Summary No.: 3 03A,&110.0.011 542 Ouhta No.: 03-26 Report No.: UT-I4O50 Page" 1 of '1 1. 5is Co6e: 199 812000A Caiitem: .. 5.0 13.11" Loatcon: Drawing No.: .SI-OCN3-002 Doealom. Noaiie to Shll,-System ID: So 3PzR-WP26-. "N..Il.engk WA Thlckna/alqemete 0816.1161 NA Umitaution:

Y.sSe" s Start Tim: 1108 Finish TIme: 1148* Instrumento Seage0 Search Unit Se~a o. OTJXT 5njljft4:

H26734 Choc-~ KRAUTKRAMER Munufactur.

Ti li Cl11030 4111201.... .... U....Sie:~

..Sape:. -ac.a. " .a 1 Delay 11.31. Range: 15. Freq. 225 MHz Style: GaIIoi1 MU. Ca" et: .A268 High Exam Angle: 45 Sof laants,: mingle I!Lnte .-. -Daimnping:

1AK... Reject: ...0% m I. 411r12012 Rep.ft t.:.Autohah

.. Feq.: :2.5 M Measured Angle, 45 Filtana. .- .. Fixed Mods: ..PE Wedge Style: SWa. Cal. Bitch; t*225 iVoge: .. Fixed Other. Fultw5ve * ..-'Type: ULTRAGEL I1 A:c.IGain (dB) 48.3 CIsc Gain (dB) 46.3 Search Unit Cable Mi.: Sonotach I roahf Div 1.5 Sound Path Type., R -174 Exm Bitch .11225 Uns n .a.. t.yily Report No.:: L.-12.200

...-JZ V. No. Conn.- 0 Type: ULTRAGEL I Calibration Blwoc us" w.30. C ft: $ Sonotech Ca. ..L: ."...":...

B.40 N... upstream Q Downstream Ea Scan do: ; * , IO T-hi::.: kn; ' T "Dla.:

• CCW2 Scan do: 62.3 S ."4822 CaJ. B. Temp. 70 Temp. Tool: .MCNDE40128 Exam Surface: O.D8..* U-.Comnp. Tep. 180 Temp. Tool:: dCNODE40I28 Surface Condflor As'Groud Yeas No Ea (If Yes. Ref. Altached Ultasulat lIndlooaal Repart.) .Results, : Acce Rl. eje: ct p Into 0* .-Commints:

NA Percent :f Coverage Go%0: No Reviewed Previous Data- " Y"s " Exam.I ....... ...a. .Sa Reviewt ii M. 41.112012 01A Ither LeVA RD I Re"vie NM. jI 4).....tu.L~I%.

• :: :! .* ....Sig;NIA-. * :.Calibration .Signal SAwep 8 u a RtflecWe Amplitude

% Division Its i0 IA 1wr w1 3 3.0 70 31 I 20 4 ,8 " 7.0o Nlotch I 36 6.6 S,8O"" s 'i $-.: I =2W¢Ckouberantlal Orbenttd Seach Unit CIoraIon sinaw Sweep or Reflector Aupi _.ad. % O a .lo , .Referenasil~lmulator Block Gain ' Signal SI See sound~PAM 36 2Rad lus s_ 4 '.0 PAGE q3OF 144 Summary No.: Workacope:

UT Callbratiorcamination Oconee .1 3 Procedum, 0s.3.0110.00111 Procedure Rec 181 W o*kOrder No..011115420 O No.: 0341 Report No.: UT-.21"5 Page 2

• of II.Codex 119=82000A Otawing No.: : mISICN Sysemu.l 1 5.0'Component ID: 3.PZR4.WP-3 Umitatlone Yea -S.30 attched shee, t 31402 C Dt tItem: *s: NshOl.o Sha Descripton:

N=e to shel'SlLeneft, NIA*start Time: 11108 ThlCI Slea TimeUNI C4 16.1 88 IN Finish Time: 1148 MINOR ii urn..-I F i.:. ...;: .5. i:: --Insr ment etinge Seral No.: .OOTJXT Serial NM Manuticturer

~ IRAUTKRAMER Manufac Oe! ? 1: 4.044 Range: 5A " F -." MID eIVeI: .1268 PulW. High Exam'Aang K 0% Made: R ep :..Autohlgh Freq" 2.5 MHz Mesauf Allter Fixed Mode: PE Wedge Voltage: Fixed Other Fuhiwave Ax. -56.5 c. Gain (d,): 56.5 1:.. .Scree. n Di. In. of Sound Path Type: S'e.'ty Repodt No.: Lo12-200 sarch Unit -I 01R1N...I<;KBA,.,I,.0 Shape: Reft..2 ,MHz Sy: Gammi ,g. so #of Elements, single Shear dAngle: 60 SWS CaL.Batch 11225 Type: ULTRAGEL .Search Unit Cable M. " .4 U"ftEW.II RG -174 Ermn Batch 11225 V No. 6mn.: 6 -Type:. ULTRAGEL II.Circumfoeretil Odentated Seamh Unit Calibratlon block Scan Coverage sroet"Ih Cal;.. ..Bt. okN..u sra ca .7.cai. WoNo. 40338 puhi3, 0 Downstream S0 , dO:

Thikn-w, 7 ie.: Flat CW, CCWl o,,di,. 70.5 s ,,,o. ______CaL W:k Temp. 70 Temp. TOOL, MCNVI40I211 Exam Surface: O.D. T OMA Co. p .Temp. 80 Temp. Toto: MCNDE40o28 Surface Condo= As Ground RecordabeIndication(s):

Yes Q No (if Ye, Ref. Attached Ulasonc IndldReo.i

":eeultk Accept Q Reject 0 IfQt " .Cemimantr w Calibration.

sown Sweep un Pth Reflector Amplitde DMalon S.. Axial _ _J Block.Gain Signal Swe oudPt 39A _Radlu, 60 4.2 12.06"'l""r n1 t'p 4-Percent Of CoverageObtained

> 90%: No Revie Previoua s Cat:.Yes.i~mir Level DwSgauefatb Revewlý Signsture Dabe StlaufflelrDv':

Leste, 1M. IN m 4/111,/1013 -' 3o iltl Exmaminer Level 114d Sluohir 0015 b*~i Signatue Oatm Orlebel. David M. 411202iI:901W ./v D-/-OW: O rLe l MIA -'a. re .a NI.e vi.. .: +:, ::,.., .:,,: ..':." ..' i:y.:.... V* A~TACUMEI1 4-(ii 4 S pig UT Callbratilfkamination NDE42O"UN SltoIUnlt:

Summry No.: Workacope:

Outage No.: o340" Repast No.: UT.12-S50 0.im -t ,-9 ,~Oconee I 3:- o3.53.11.00o11+

• " " .. ." * .i8 1 .Proced. J Rev.: Wor w rdio,, .:* 7 Work O.,..r.N..

..-, -.AWO --- ,lCode. 199812 114 Ca :IB:o. 1.t¶o Looalon ." Oto.wng No.. I81-OCN3.002 O:sstlft.

Nozzle to Shell SysemID so Spon...: 3. PZRW-.. SheLength:

MI CS 1I6.118111A.Um.t.ona:

Ya.i "a attached shee Sta'tThw 1108 Fish Tim" 114 Instrument Settings Search Unitk _________________

CaL TM .a Date Axial Odlentated Search Unit SIN.]: ; 001.JXO T .Sera No.: oIR93N chec k Caflbrto , o ,uP--'TM ME .

...., Calllbrllon SWOOP ll Man_ _ __ _______e__

_ ta Cal *05 4119W2r12 PSCI r Amp % Owlon ":M~ode SzlimusN WSiz: S.0 Shape: Rel ' so.... 1.2 6L4r D2 Freq.: 2.25 MHz Se Inater. Cal. Ila$ 4110 ..201 MUCa~L 168 Pdsr High E~mAul o So lmna ingle Cal._ ____ --Emn Angle. so.a of_.. ",mols 90 4.0 9I5" Damin: 1K RejeL& 0 Mode: Sheer 3Notc 60 .. 12.10 Rej;. at Atohigh Freq.: 2.26 MHz Measured to Is,,"* l 6 7.0 1.i Filter:. Fixed Mode: PE Wedge Style: -W8.. -,' aLBatch: 11lCsmsntl Orlenated Search Uni V.og Fe Other .ullwaite Type: ULTRAGEL 1i CajibraiJon sweep A XGain d3) X- 5,4.5 C. G(In (d0):: .54. Search Unit Cabe M ..enetech __o____ _ _ % -on sc: agý Dlv. i 2.5 21 + ot Sound Path Type: RG -174 A a 125-- L : -, ....... m Batchl 11225 Unealy RePort No.: -.12.oo Lingth: w' No. Conn. e0 LAEL " NO. .f:* n Block Scan Coverage .Mf: Sonotech Ca..4. ,tok,___ ___wI__a_____

_ cwB: 6.'.m Re-fn Rolnte2ncSlmulnOr Block*Obi,"i Te .O TW C NW 24 S6"B: -1RWee RelereS.eed n " "mIlI I :1e "~Cl 9k 7 Tm.Tol CNDE4OI2U Excam Surfs"e: 0.0. -SraNo 9652 dE B elco AinofUtde OMalon S4IdP Comp. 1ýmp.. 8 Temp. Took 'MCN .ED0128 Su .rface Condition:

As Ground 3I9rR o .-RscordaWe Indicatlon(s):'Y Yes Q No t (lIt es. Ref. Mac~had Ultmaonic lndlostlon kepedj? koc 00 Reec f.ia Co 0 nsf: MIA Pement Ofovege Obaed50% .No RevewedPrevious Dat: .Yes sintr' aeSignaueDt Ire e , a i M, Signatue O ats Dab Uanat DataANOeIew S s D-at'Dvi 401.9,111012.-

Laval... .. : .WA. Pats ATTACHMENT A-.PARJE(5OFI&'6 0**.*.* ..DUKE POWER COMPANY ISI LIMITATION-RZPORT.Component/Weld I: 3-PZR-WP26-3-item No::- 03.B3.110.0011 0 NO SCAN El LIMITED SCAN SURFACE 0 1 02 BEAM DIRECTIONO;]cw[;<ocw FROM. L N/A to, ANGLE:. 0 .0 45 L N/A 060 INCHES FROM WO: Toe to Beyond other 60NS FROM -.0 DEG to 360 DEG... NO SCAN SURFACE BEAM DIRECTION 0 LIMITEDSCAN 1 0 2 0 0 2.. 0 w:Cccw FROM L to L INCHES FROM WO to " , _ ., ANGLE: 00 0] 45 0] 60 other FROM DEG to -DEG C NO SCAN SURFACE BEAM bIRECTION 0 LIMITED SCAN lI 0 2 01: rC]- 2 fl cow [3 cw FROM L to L INCHES FROM WO '"_*_" to ""_." ANGLE: 0 El 45 0[160 other FROM DEG to DEG 0 NO SCAN El LIMITED SCAN C FROM L to L 4 ,ANGLE: 000 5 03.60 ol]the JRFACE BEAM DIRECTION[ 1 E2 i... D .D , caw INCHES FROM WO to rt FROM DEG to DEG.UT-12450 Sketch(s) attached.0 yes 0 No : III ATTACHMENT eqt-I tei No.: 03.B3.O. ..11 Weld No.: 3-PZR-WP26-3 Pressurier i Noze to Shell 450& 600 Scan Plaf srac ro OTIof Nonle e E; Total Area Coverage Examined with at least 2 angles f.Qm one direction.

S.A 450, 600&60 0 NS angles us.to:oe btainama),:mu arot of..,covage.* ,.,, ,. ...., , , .. .. , , ., , ,1 6 .8 8 " w bzZe rface" 12.41.": I 17- ......6 ::"::"!. : ." :" : :" .:"i. :: " i :,:!: :,i I : ...:: : L : :

... ..450.. 450'600&60N/.3 ~- rf 1e ATTACINEUI 17 If er A Item No.:: ... ..U..d WP26-3..Presurze Sa*)InbNozzletoShell ScnPlan'SBase Metal Examined with 600,: 60NS and 45?600 60)(NS[ an 4S 0 Cire 4 ..:...Surface I 4\<1N\ ' N*N -ý ".' X-X XX XXX NX' Xý ". 1, XX "" X X " X X X N X X X N N X " 11 -WETACUMEI.I P.(O.i4'~Ar-I It "I No.: 03B 110.0011 W: No".:.WP&-.

3 P.Ri.n.zer SN0"Z'e to She." p°-Weld Metal Examined with at least 2 angles from one d:ec.o.NozIe Surface 2..... .. ...:A combinaton of 450 and 600 angles were usbd to obtW cove=rag.%Exained fromSurfie 1 = 7.015/ 11.413 x .1.= 61.46%.%.Examined.f-o Surface 2, OW and CCW.=/ " 674.Surape. 11-ATTAC jN9jp in vT-PABE 4~DF q~,

... Pressurizer S N. to She-.'.Weid:No.::

WP26-3 Nozzle F= Total Base Metal Examined with at least 2 aiýie from one directSioane A combination of 45 n 0

• w4 e w() e used to obtain coverago&% Examined =(24.45 + 5.705) /44.87 x 100 =67.20/.*450 99'....I.i-;:~ ~ -~) of. " ..

ItemI Weld ,,,& ......_,,,, Pressurizer

,,n,,igNoIe to Shell-o.:WP26-3 il Base Meta Examined with 600 and 450 MI'% xm~ined 6O 0 and 450 19.03 /44.87 x 100 =414 0/o.6 0*w45O*fc sca e.19.03 sq. in Shell Surac 1:.I: X , 1. 1, A TTAHNI E NIT PAO6E~t DFIq%epoA

?It 03.B110.0011 Weld... N.:WP26-3 Prurizer S pngNozzle to Shell Nozzle Surface 2"-.I i "Base and Weld Metal Examined with 00 angle.%ExaminedO°

=19.03 /56.283x 100 33.8*%..0.0 19.03 sq. in .* m *...ShelU Surface 1 ATTACBIhOA-0 PAHEýtOF9c,~%-1O~r~ I~

N le t Shell % f C PZR- Samnf~ tNp ItemNo.: 03.B.11O.0011.

Weld Coveraee~Verage, 1*#qd No. :WP26-3 Scan Si$S2 Cw ccw% Covermee Obtained La.h I-S.b."a am 450 & 60*450 & 600 450 & 600 450 &600 Total 61.46 0 0 0.61.46 15.4 61.46 .44=Base Matemal Coverase U Si cw. Ccw 450 & 600 45*- 600...Total 67.2 42.4... .. *10o9.6 -109.6 -2 =54.8.33.8 00 Scan Coverage Aggregate Coverage = Weld + Base Material +00f.: , :- 34i. .i; " i.7 '% Coverage% Coverage.3% Covetaige., d .- m.-?s I.. pe. to .Date..-:~i%:.,.; ...-:.

..........

Summary No.: 03.53.110.

181 UT Calibratio*4amlnation

.3 Proedr 2 __ PrqcidurM Rev.: Work Onr No.: NDE.40O 5 019"a42 Outage No.: 03-40 Report No.: UT-124I1 Page: 1 .of 2 001 Code:~D: aw.ngNo.:

..System to: 60 CImpollnlnt i D 7 Umitatons,:

Yea.- 199=000A i81-0CN3402 Dedplt: I- JM3.110 o hed sheet S .e/lngth:

N/A Stat Tlme: 1135 ThlgimeoslarWamter.

CS I6LIN I NA Fiih aTkw: 1225 I --" ..a.mnent SetUnp search Unit --" -....' NJXT SerlI No.: J, Checks Manuiactumrer KRAAJTIRAMkR h"aCale11025n09=

Mode. : USN4. size: 1.0 Shape: Rund -" Cal.eay 1.0359 Range: 10.0" Fre -M~.z Stle d e Inter. Cal. 12= 411WM20 In -ow. I I..2 Pul.e. High Em Ang: 0 9 of Elmwft: iine-.i D.mpn: 1.K Rebject 0% Mode: Long.Rep.ý Rate. : Autdolgh Freq.. Measured An _ _ ' Coupln'".'"".F .Fixed. Mode: PE Wedge style:. " Ing Col. Batch: 11225.- .. ..,.:- -: .. , O ther goltg: FieF~r ullwave .Type: ULTRASBI.

V Ax. Gain (dB): 32.0 Cm. Gean (dly WA Search Unit Cable Mw: Snetech."Screenv.

in. ot BoundPath Type: RG -174 EamBatch 11225.L.Repo.t No.: Length: V No. Conn.:: 0 Type. ULTRA.L .: " .CadlibrationSea Coverage.Uon Sonoteo.h cal. Block Io f 4033$ Upstream Downstream 2- "'adBd: 48. 0 Rfm lk Thcicka ne ss: Fiat Dwp FlCa d. .--Setal~.: 646=-Cal. '. .TSoTmp. 70 Temp.Tool:

MCNoEa4028 ExamSurfawe:

0.0. " COmp.1 Tm. so Temp. Tool: MCMDEdOI28 Surface ConC5110mt As TYre: R0UP Recordable lndlcatlon(s).

Yes Q No I .(IY", Rad. achad Ultrasonic IlodcA Report.)R*.o-_ Accept Q Reject [ Into: "0.Ocinmeniw Sal No Reviewed Previou Data: -Yea.Axia Orientated Search Unit Ca~lbration Signal Sweep.SudO RsleCWe AmplMtud % Division li/S DH s0 1.10 1.4w 2IM DH To 3.3 3r.3il 8DN 66 I 5.00 Choumfersentil 0entdd Serch Unit Ol Raftrann SIgul a Sloep sow Sw~oop Soun 00t RaORclecr Ampitude % Diviason N/A o"110_. " Rsferncelmunator Bloc: c-0 "*o I %I Son Path 12.5, SI No-o 1A erence Repoft 0 UT.12-12 fer mIa ..0 -.PA6E~yffqOF, 0,i~e~i D DUKE. POWETR COMPANY ISI LIMITATION REPORT_iCOmponsntiWeld ,D: 3-PZR-WP2

-7 item No: 03B3.11060012 remarks: O SCAN. SURFACE BEAM DIRECTION Dueto nozzle configuration El. LiMTEDSCAN I1 CD2 ED1" 1.2 0Cw. ccw _________FROMW LN/A toL .N/A INCHES FROM;WO0 Toe to Beyond ANGLE:.: 0 00 45 060 other FROM- DEG to 360 DEG S0.NO.:SCAN

.SURFACE BEAM DIRECTION"ILIMITEDSCAN

.0 1 0D 2 0.1. O C3.1 __ [_3. cw_.FROM .L ._: " toL L INCHES FROMWO. .to.ANGLI 0 .045 0 60 other FROM DEG to -DEG 0 ..N...ASURFACE BEAM DIRECTION QLIMITEDSCAN"El" 02 E}..['-3.2

[3,ww.-_...FROM L _-toL t L INCHES FROM WO" _ .to " ANGLE: :0 0 45.45 E60 other FROM, DEGto DEG OLI FROM L 7ANGLE: Prepared E* :: R: ev:: i ewed: :q ::N:)SCAN MitED SCAN:.St 0i:: JRFACE BEAM DIRECTION.

1 02 R 0E 2.-" 2 to"C.INCHES FROM WO._____ to ___UT-12-951__ __ to L'460 ... rl60 0 ,ther Sketch(s) attached Oyes 13No'ther FROM DEG to DEG AT TACH HEN I /I-P A 6E 5:51F q<.

SlteUnlt; Ocense:1Summary No.:-wrlmscope:

UT Callbratloriamination

____"_ .1 edw Rev.: 'W~itl Ordei No.:i 1 032S3.110"002 NOE4302.0.&OtPe No-: 03-36 Repot No.C: UT.124".pawe I of 11 7 0t19543l0 lea.Code : c199 DA Cam: X& * .110oLemlo

" ra.ngN0.".: "II.)lM-0"02 ODscuiptlon to " o" System ID: 50 Component IP.: M. S÷ "IA ThldMasi~amets:

Cs ISSINA Umtton: Yes- " e.tache dshetst Tim 1155 Finish Thme: 1226.in strum :::i:s -FUnit ... UnitT ime D f Seulal No.: WrJXT Seial No.: H2679 Chc Ma.nufactunw.

KRAUTRAMER MpAnufacturer KBA Initia Cal 1030 Model:USN40 ie .a, Shape: Pea.. COL.Delay : 1.1 Rang: 15.- Freq.: .5 MHz Stle: .'Gamma-e.a 1 1 1' C. .1265 Pulsar. High m Angle: .4 #of Ebniet.s nter. Cal... ,: 1K Reject: 0% d.: ser na .4 .1 Aui- ..I: talvigh Freq: 2.25 MHz Maued Anl: 4" ." Coupoot Filt Ftwed Moft Pe Wedge Style: sws CaL* Satch: 11225 V.lt96,: Fixed Othe Fulwave .Ype ULTR..EL It A".. Gain. (dB): 4.3 Ckr. Gain (): 46.3 Seairch Unit Cable .. .g.: Sooteh..I.. Screen Dlv. u 1.. In.of Sound Path Type: R0-174. : 11225 Une:ar t, 14o0t6No.:

,..'-200 L 6 No. Con'.: ryp: ULT-RAOEL I:..,_ __._.__*__._*_.*.*.......

.Type ____:____o_.

Cf-bretSoau Snek .CovCmgo .,ig: Sonot,..Cal. Biloc No. .40M Upstrelam Q Downtream 6a dSW 6t ..3 ,...D i e.: F e C W C CW. 2 ...' * ,, .N o .: *11 -1 15 = 1-Temp. .70 Temp. Toot MCtNDE.4OI2 Exm Surtfac: O.Dy* ..:-.". .:. , .. ..-" ..k " *" -*

• ROMPA4S Camp. Temp. 8o Temp. Toot MCNDE4OI28 Surf"ace Cond,,r As Grounid.. s.ordab1sInduletlon(s):

Ye Q No Ea (If Ye. Ref. Afttchad Ultrasonic uIndlollon Report.)Resuft Accept Q Reject Ea Info [ 3 Comments:

WA Percent Of Coverage Obtained No Reveid PrAous Date: y. .Axial Ortentated Seamch Unit Ca' rtn Signal Sw Sop peuh Reflcto AmllpAude

% Dhvslon In3 81 1A 2"2 215 35 , 4.70V 3 20 4.1 7.L0' Not 36 U 9.L0D 0 1 It. U 1.2.W I~PHM5~ OFIO Summary No.: UT CalibratI1 amination Piocedure Rev.WoekOrder No..Outege No.: .03-.21.Report No-: UT-12-52 Poeg: 2 : of .11 oClonee. / 3 03.83.11o.0012 N0E420.7 ISI 01I55420 code: " ." Drawn No.: .......l OCNS System1 : 5O..

IO M 3 W ,2,-7 Uimittons: -Yos

• see attached seet ,002 C~atJIsm:

PO5.1

Description:

.kqu to Shin Skae/Lnbth N/A a C81.1651 NA FiihTime:

1!225 Start Time: 1165 Finish Time: lZis lastitament Setting.Serial No.:; OOTdT MunUfaCt..r.

KRAUTKRAMER

• .. M.d.l:USH.40 Delay 14.0744 Range: 50.. ..:...: , V. k .16: Pu.sen High 0amp~g~. 1 Roj .0%Re. at: Autahigh.

Freq.: 2.25 MHz* ftrFixed:

Mode: PE Votae: fixed Othen Fuliwave: ON.~4~ .3 lM of Sound Path Linearity port No.: L-124200-Calibration Bl1ock Seria No.: Search unit Seia N.:OIR93H -ChecJ ManUkCbAurs KBA Md jCalIW .hV12,.5x1.0 Shape:" Cal.. L!! 1i" " : E"Z.Preq.: 2.25 MHz Style: G"mma C&L 120 .419=2 Exam Angle: 60 Sof Wamenji: in gia Mode: Sheai ia a 13540'4/19/W20 Measured AMr , s -Coupaiat" Wedge St ows C.l. Bateh 11225 Type: ULTRAGEL-Search Unit Cable M.: Sonoticb Te RO., .-, Exam B 41225 Lengh: *.." .No. Conn.."...-.

.. Type: '.ULRI, LIi Scan Coverage Mfg.; "" ontschi Axial Orltitatad Search Unit.Cle~n Sga Sweep Path Reflector Aiplilbide

% Divison.o 12.0 1.00-1.0 70 4.0 2.0" 1.5 a6 6.0 3.0"**2.0 40 U 4.0" Sla4r so 7.0 ClraumferentW Orientated Search Unit Calibration Silnl Sweep Reflleto Amplikide Division Son h See~x RIieta ee/mulaaor Bock" Gain Sia Se unPa.dB Reflector.

~de V. Divison S9A IrRadwsa so 4.2 .1 2.00".Ca.. Block .-No. .03. U .ream (J Deebeam " SCnW " : 70.5- Rel,,n. ,loc.Icknes:.s 7 Di.: Fliat "CCW. : 70.5 SWNo.: 96452 Cal. 8ik. Temp;.; 70 Temp. Took: .MCNDEd40128 Exam B*Ofao. -._' ."- A_.;: ": :.: .-.. .:o]..- '... ..... ;" --- ........-: ".. .. Type: RO IEPAS Camp .;. Temp. Temp. Tom 1 M:...NDE41a1Z.

Surice Condition

• As m,,und .Recordable 16dc (s): yea s : o -(If Y .tala A"ccep 0 Rej*ct. .2 Into [3. Comments:

N/i Perpent 01, Coverage Obtained M 90% No Reviewed Previoua Data: Yes.II; .. .. 7777 lure A f P .... jJ..:... ,. ..w i

-::i.: .... ..;[ O th e -,b.:::.:~~~~~~~~~~~~~~

.7..: C.!".. : ........1:.. ... ."...*L.AT TACO NEITA??A6E 'r?Df 96, Summ ary No.: Cod 11.912006A

.noia wingNo.:2:

I. -CNo 0 System ID: '50 C...ompnnt

.:.....WP26 Umnitalmon.:

Yes -See ,Otsed ,,heet 03.93&11O.002 UT Calibratiorcamina kwwmeaw Rev.:-Work OrderW.:* ND941=7 Outage No.: 03-218 Report No.: UTl4245 Page: 3 of .'11 III 01911420 Ca/Iutem:

3. -B-p1113.110 Deacaptdoe N6=l. to $hell" StmaLapp:

WA" Stait l imte: 1155 ThiclneaaOlarnater.

C8.1 6.1881 NA Finish Time: 12'25.u.e.. SetiG.s Search Un --Sea. No.: o0TJXr Seral No.: 01PR.N.. Chec I " Manustcwuate KRAUTKRAMR.R Manudatkfrw KA.- inIU C31 '1035 4119120 Moe:UN0Sies: .Sxl.0 Shape:* Rqe. hiker Cal________"__.. s. P: , Intr 111 .111.-"" ": 14.0744 Range:. 2.0" Fmq. 2.6 MHz Style:, m An CaIWal: .1268 Pulaer~ High Exam Angle: so #of EmmdLunne.Unl Cl-.. .- .Rject 0% -11 C 13381________ Mode:____

Shear Rep. Rate: Aut-high Freq.: 225 MHz Angle' .O '. 0 ." Ftitat Fixed Mode: PE wed" StylS CaL Oatd 1111225 Vo taigoe: Fixed OtheW. .Type: ULTRAOnLI.

Ax. Gain (fd) 54.5 Crim Gain (dB 4.5"S Search Unit Cable. MW.: Semol.,, I ScrenDiv.,.

2i In.of Sound Path Type: RG-174 """"225.i.:;.":::Ex S... Fxm lo" 11225:i.ea"L tyReport No.: WL12-200 LenIlh 6 No. C " 0 Type: ULTRAGEL II-i~on e, Sean Coverage Mg.-: Sonee.'h'CaL Block No. 40338 UpatreamnQ DowMMstrem 9 nCI: 1.5 "" Thickness 7 Die.: Flat CW & CCW0 Sewn d: 6-.5.. ._ _ _.".. Slt. Temp. T0 remp.Tool

.MCNDE4OI2" Exrn Suitaee 0.D. Ty: ROMPAS Comp. Temp. 80 Temp.Tool MCNM540120.

Surfac Conditlon:

As ,out'"d Recordabli ndical"on(s):

Y- Q No J (it Yea. Ref. Atted Ultrasonic Report)Res". Accept Q Re" e .info [3. C.mmnbt .Percent P Coverage Obtained 90: No Rvwed Previous Data: Y"e E1aminer6 ei ... ..gna ture DafaI R o Mj L./I ,.G41 I Axa Orwe!Atd Sl earch Unit Caibrellon Signal Swep ound Path Reolecr Ampliude 1 OlvIalon In 80so 1.2 3A-218 30 2.A ,s.319 20 4.0 U." Notch 00 6.0 12.10"'so5 is 7I 16.8-Ctemm~rmvs sOrtstatsd Search Unit I L_ -Reflector Amnlikude 1A Sweep OIVlSon Iound'Path t 9-ta WA Refemancefflmulator Sleek a eletrAmpfltde

% iiio.9 2 0 j a jus so I 8 2iI I Z IW A, "* :. :.:,.:. * ... .. .. 4 ..A IT ACH NEEMI/#MAE-59 If.,

U DUKE POWER COMPANY IS. LIMTATION REPORT Component.Weld ID: 3-PZR-WP26-7 Item No: 03B3.110.0012 remarks: 0NO SCAN SURFACE BEAM.DIRECTtON Due to nozzle cpnfluration.

LIUMITED SCAN C0 1 0 2 I020cw 0 cow"FO L N/A. to L N/A INCHES FROM WO Too to -Beyond.....AG E 0S.6.: DEG ANGE: 00 45 0.60 other 6OS FROM'_0 DEG to38 DG O 1..NO S.CAN SURFACE BEAM DIRECTION UMIMED SCAN 0 1 .0 2 .I E 2 ow 0 ccw.FTROM L :___to I____ INCHES FROM W6 ____ to ___ __________

ANGLE..: 00 45 060 other F.ROM DGto DEG 0' NO ASCAN SURFACE BEAM DIRECTION-LIMITEDSCAN

.0 1 [1 2 .0 1 02.'[ Cw c [I*cw FROM. L NIA to LN INCHES FROM WO to .,_od ANGLE: 0 0 0 45. 60 Other FROM DEG to -.DEG SINO SCAN SURFACE BEAM DIRECTION.OLIMITEDSCAN 1 0 20 0 2. cw.)ccw UT-12.62 IFROM L: _ _to L INCHES FROM WO " _ to Sketch(s)attached ANQGLE: Q:OO0 6 060 other FROM -DEGto DEG 0 00 060 *other DE_A:PrepareB DOW 04/10/12 Sheet 4 of o11 X.ReviewedyN SAN Date: AM DECTins Q%j ATTACHMENT I " PA6*E ofBF itei m

,Weid No. P26-7: Prer Sampling Nozzle to Shell sca la n.0 Base Ml- &mied with 600, 60oNS and 450 as.Nozzle Surface,2 I 600, 60ONS mid 45oCirc." ' 3.1":Shell Surff=e 1.- .. ., 1 1 ý 1----------ATTACHNENTI MAEýo OF Y&i 2e.*LT~ ~ 2'

.. .* ..."O-0 B3.UO.O.1-Weldi No..3-P.RW*26-7.TotalArea Coverage A.cminto of 450 coverage.Pressurizer S 4 ing .Nozzle to ShelI 450& 600 Scan.Plan Surfaw st Measured fm OD of Nozzle .F Nozzle%xamined with at least 2 angles from one direution..

,60& 60WNS angles vwe ued to obtain a Mamum amout of 16.88" LA, z-I I:I A1I" 1-.60 i...!:.. 4 ::::i.4501-1 ------ -----ATTACHNEN IA-FA6EV( OF Items No.: 03.B311O0.0012

ý:.Wel No.: WP26-7 Pressurizer Saling No4etoShell Total Weld Metal Examined with at least 2 nges from one direction.

A combination of 45' and 600 angles were usedto obtain coverage.% Examined from Surface 1=7,015/ 11.413X 100=61,46%/."%Examined from SurfaceCW, and CCW- 0K.60P 450: Nozzle Surface 2 K: I..Shell Surface 1 I-X N X X N X N X X X X % N'N" 1. 11 "Ill,% 11"N 1ý 11 7.015.s- Sin P4 .: -7*MW OZf~Ite 0o ItemýpN...............

Pressuzer to Shell WeidNo.: ....WP267 Nozzle ,-:, ,,,,, ,Total Base Metal Examined with at least 2 angles from one diSfonae A combination of 450 and 600 angles wee used to obtain covepe.% Examined = (24.45 + 5.705) / 44.87 x 100 = 67.2.___ 24.45 sq. in.? i/ :::: .....* T.T \.N N TTT 7N 5.705 *sq 4..ii ~~~~~H 45: 0i:.: .

2.. ..Prsudzer SaplngNoizl to SheIl 0;:.: i" ..WeldNo. WP26-7 Base Metal Exmined wvith 600O and 450 ngldes.% Examined WOandl 450 19.03 /44.87 x, 100-= 42.4%.600nd45O~im scan 1 9.03 sq. in.Surface 1 11 N NN 1 X N X XXX XXýk 'INN XXXý1 "'I XXIN 'IN 'IN XXX XXX X -XX XXýTIACUMEIT k PAl'~G~Td 4 Wt12 A~L.9',.0 I e4No.1 3.B3M.11O.0012.

Weld No. : VP26-7 P u... ..N z o Pessurizr Sa*pf.Nozzle to Shell 9..Base and Weld Metl- Examined with 00 angle..% ExaminedO 0= 19.03/ 56.283 x 100 =33.ý/o..19.03 sq. in...l :* Shell..r: c 1..".,.,'.

.T T T IC \ -7 T K T* ~TTACIIKEMT k PAIE~~5DF9~~

2arOO1 95.

.PZRSamvlinif Nozzle to Shell %.of Coverage Item No.: 03.B3.110.0012 Weld Coverage Weld No,: WP26-7 S.:: Sd~.~0--.~ a.Scan Si S2.Cw..CCw Aniefe 450 & 600 450 & 600 450 & 600 450 & 600% Coverage Obtained 61.46 0..0 0 61.46.15.4.* ..Total 61.46 -4=Base Material Coverage% Coverage.2 I~c.*450. & 600.450 & 600 ToWal 67.2.42.4 109.6 109.6 + 2 =54.8 33.8% Coverage% Coverage 00 Scan Coverage Aggregate Coverage = Weld + Base Material + 00 + 3 34.7% Coverage* nspector/Date

• ...Pag 2.Page IL of .-....S. .'

Summary No.:

,iW orkeco. *

UT Calibratioamination ocon.. I 3 o3.B9.11i.01o6 181I Procedure-Procedure Rev,: Work Order No.: PDI-UT-2.E 0195 Outage No.: 03-20 Rieort No.: UT-12463 Page: 1 of 7 CodeI 19082006A.rawin. No.' 34.*A-1 (1)System 1D: 53A Component ID: 3463A-1 $45 U.. ita. tio.. .....: Y*.. d sheet Catjitem:

I4 /B9.11

Description:

Pipe to Valve 3CF.11 Location: NIA Start Time: 090 ThicknesslDlameter.

88 11.250 114.0 Filah Time: 1009 instruMent Settings Seatrh Unit Serial No.. 0242D3 Selal No.: OFtTJO Ch*Gks Manufacture.

A-Ma-lacturer.

KBA It Cal 0.40 4M -12 Model: UsN40oSW $Sze: .5 Shape: Round i .,.1 ela y:- ..0041 Range: .3.0" Frlq.. 2.251 Mz Style: jn Intr 0.. 0ON6 412712012:::i:: M; Style ComAp MCae: .1218: Pulser SqIuam Exam Anl: 45 # of Elerments:

Single -inter. Cal.I ihl~n:: 5:00 Reject: 0% Mode: S1hear R.ep. .R , Aut*oht F.M. 2.25 MHz Measured Angle: 45 110er Fixed Mode: PE. Wedge Se: MSWQC Cal. Bech 11228 otge -40 Otfier. Fulkwave Type; ULTRARIEL II A'.. Gin C(dB) 12.2 Cic. Gain (dB):' 12.3 Search UnItCable Mill Sontec i Scen.i:.:.6 Dv.u -.3 In.of Sound Path Type: RG-174 Exam Batch 11225 Uneasily Reipo No.: L42-193 Len.th V ft Camt.. 0 Type: ULTRAGEL , C .allbratlon Black Soon Coverage Mfg.: s"notee , CeE; Block No... P y-uA-O Uparew Q Downstream 1 Scan d: M R4ferc Bac3k

..,37 -1.28" eDi.: Flat OW 0 CCW [ Scan dB: 24.3 Serial No.: 044743*...CaL.8.lkLTemp...._ .Temp.3Tool:

-.MCMDE40.1i2.

_Exam.,u :_ _0J)._T .MP:Conq. Temp. so Temp. Tool: .MCtDE401ZS Suface Conditlon:

As Ground R i.c: dable Indication(s):

Yes Q No (If Ye Ra. Attached Ultrasonic Indletion Reope.):Rasuts Accept Q Reject Ea Info ] Commens: Pul:.--pe ntOf ove`Pge.Q4t4lned "90%: No " Revlewed Previous Data: No i AxIal Orteztatmd Search Unit CaEIbrtion Signal Sweep Sound Path Reflector Amplitude

% ODvlon 1.2r Notch o 1.737 Circumferential Orientated Search Unit Cesibwaon signal Sweep Reflector Anipilud % Divsion SonPa See Axial I I I Rferencel/1mulator Block d, AI Refltor Ampliud e %Dison Iae Width 220 ns ill $e11on X) Exam Ejoa**ý:':

Level IýN Date Rovisow onto ,.Day.J, 412712012 Level. 041 Date am Signature Date Steven V27IM2 0829 Other Level WA Date RA 14A ATTACHNNEJ,4-PAGEOF 96 UT Calibratilliamination Outage No.: 0-.26 Report No.: UT-12-963 Page: 2 of 7+:' .:.:. *..:.: ...;" SiteJUnlt Summary No.: Wod.woope:

Oconee 1 3 Procedure:

Procedure Rev.: Work Order No.: PDI4T-2 E.01955830 IS!Cod. 1998r2000A CaiJItAm:

9-J 199.11 Location: aingo.: 3.A5 I)

Description:

pipe to Volvo 3CF.11:Syftem ID: 53A Component ID: 341WSS15-26 Slzung: NIA ThknesalDIameter 5 11.250114.0 Umbltalona:

Yea -see attached sheet StaitTime:

1011 Finish Time: 1031..... .a.... .I....: ...sinstrumant Sefttig Serlli No.: 024213.. nufa .;u ..KRAUTKRAMER Model: USN,,60 SW Do*a 12.0647 Rtange: 4.0 IMh Cal:ýitIZ4 Puter. SqUISTe Dampfing .00 IRjec11t .1 Rep. Rate:, Autohlgh Freq.: 2 MHz Filter...

PFled.' Mode: Dual oltage: 450 Other. Fulwa"ve.-AX.Gah(dS) 51.3 Crc. Gain.(d) MIA Search Unit Serial No.: 03-782 Manufacturer.

RTD Size.: 2(1!02) Shape: Rec, Freq.: 2.0 MHZ Style: IRL2.yam Angle: o #Qof Elementa.

Dual Mode: Long.Measured Angle: 50 Wedpe Style: Integral CaL Check initialCal Inter. Cal.I I Axil Olenlated Search Unit C T, Search Unit cable: I $Green DIV. .4 W of Sound Path Type: RG. 174* ::i:... ea. l.

... i.li. , No. Conn.- T Celftration Block scaw Coverageh Cat.": locic No. PDl-rT-TA-.O Upstream F] Downstrem a Scan dB: 54.0 Th-:i.ickn

.37V 1.215 D-.. Fta Cw ] CCWO Scan dB: NIA Ca-L9o Temp. Tool: MCNIDEA412.

Ewmn.S0we O.D..Comp. Temp. 69. Temp. Tool: MCNDE40128 Surface ConldIonm

.AsGround Recordable indicatlo,(s):

Yes Q No Ea (If Yes. Ref. Attached Ultrasonic Indicatlon ReporLt.)Results: AcceptQ0 Reject~ 0Info Q P.eretOf Coverage ObtAIned v 00%: No Reviewed Previous Data: No couplent.1. Batch: 11226 ,pe: ULTRAGELU tfg.: Sonoatch xam Batch 11225 ype: ULTrAOEL 0 W: Sonotech Referanae Block werdl No. 04-8743 rye: ClOcumfreindal Ordentated Search Unit Calbration Signal Swee Sn Reflector Ampltude % Divlion WA Reframncelflnmulator Block Gain ... Signwal Sweep Sound Path dB Reflector Ampitude % Division 4 -1 lRRIkii -6 2:5- -1 0-Comments:

Pulse Width: 250 ne initial Section )U Exam i ATTACIHEIT/

MAE a OF ?W, UT(amination 9 Outage No.: 03-26 Report No.: UT-12-063 Page: 3 of 7 F: slteunit..

Oconie summrayNo.:

03.1119.Workscope:

..3 11.0106: Procedure:

Prooedure Rev.: Work Order No.: NDE4-40 0155 010653 SI: :- 1998000A CatLtem: B-J 139.11 Locatw.Drawing No.:. 3-63A15 (1) Doescption:

Pipe to Valve 3CF-Il System ID: 5. .Component ID:b: 3411-1-2S6 MIA ThicknessDlameter 88 11.250114.0 umitalons::

Nome Stan Time: 0936 Finish Time: 0946 InturuentM Settings; search unit SerWa No.: 024203 Serial No.: 57452-08724 M: wfdactuemr KRAITKRAMER Manufgctmr.

KIA Mode,: *usN-40 SW Sie: S.MXComm Shape: Round 9.i5 Rage... .2.0 Freq.: 4.0 MHz Stle: USES* .MCVl.a. .2m0.. Pulser. square Exam Ang* .0 Sof Elamentso:

Dual Dom1n: 5i0so: Reject: Mode: Long..Rep. Rate:-:. Autjlilgh Freq.. .4 Mliz Me asured Angle: 0 F-tr...: Fixed Mode: Dual .Wedge Style: Integral C Voltage: .450 Other: FultwaveT Ax.Gan (dB):-. .46.6. C Galn (dS): 46.6 bearch Unit Cable b een Div. la I of Sound Path Type: RO.. 14E Unez eptNo.: L-..2-.,3

r No. Con.- 0.a'labratIon Block.. Scn Coverage CO. 8l.. No.. Component Upstrea ... Do.wstream 9 Scan dB: 40.6*Thickness 125. DIa.: 14 CW 9 CCW Scan dB: 4.66*.Ccl. :81. Temp,. 77 Temp. Tool: MCNDE40128 Exam Surfac .0.D. 1 Camp. Temp. 63 Temp. Tool: UCND0140128 Surface Condition:

As Ground-Recordable lndicatiorgs):

Yes Q) Moe (if Yes. Rot, Attached Ultrasonic Indlicetion Reporl.)Reaulte: Accept Reject C Info 0 PercenItOfCoverneg Obtalned 90%: Yes Reviewed Previous Data: No cal Time Date Checks iM Cal 0935 4127/2I foer. Cal.nter. Cal.nar. CaL ._" IaCcl 0 9471 4/=2/2 Couplnnt ai. Batch: 11225 Yoe: ULTRAGEL I us.: sonoteob yzom Batch 11225 rype: ULTRAGEL il 4U: Sonotech Referencs Black;erial No.: 044743 rypo: ROMPAS Axial Orientated Be bh Unit Calibration Signal Swoop S o und Path Reflector Amplitude

% Division 8W so 6.1 1,23=Choumferential Orientated Search Unit Caibratlon SIgnal Sweep ft PtAmplWAIde

% DivIsion Path Reforonce/Slmulatar Block-,. -I -I I~Gain SII %I Sweep I Sound Path dB I Retcleco 1AMD11JUde

% Division 416 "jW j Comments:

Initial Section Xl Exam ATTACHNMINT A PA6E6.of OF? (o 0 DUKE POWER COMPANY ISI LIMITATION REPORT Component/Weld ID: 3-53A-15-26 Item No: 03.119.11.0106 remarks:/ NO SCAN SURFACE BEAM DIRECTION No scan due to cast valve:E3 LIMITED SCAN 3 1 0 2 0 1 IC 2 N cw 0 cmw configuration.

• FROM L N/A to L N/A INCHES FROM WO CL to Beyond ANGLE: 00 0 45 060 other FROM 0 DEGto 360 DEG 0 NO.SCAN SURFACE BEAM DIRECTION No scan due to location of:o I"UMITEDSCAN

[0 11 02 [11 ( 2 C3 w D ccw Pipebranch.

FROM L 4.0 to L 6.5 INCHES FROM WO 1.5" to Beyond ANGLE: Q 0 0 45 .60 other FROM N/A DEGto N/A DEG o0 NO SCAN SURFACE BEAM DIRECTION E" LIMITEDSCAN 1 02 1 0 2O 0 cw C3 __w FROM L. to L INCHES FROM WO to ANGLE: 0 0 E] 45 0 60 other FROM -DEG to DEG 0. NOSCAN o0 -UMITED SCAN SURFACE r"1 I1 2 BEAM DIRECTION 0 1 02 0ew 0ccw I III I IBI LUT.12-963 FROM L to L 4.ANGLE: 000[ 5[106 NCHES FROM WO FROM_____ _____to _ _ _ _ _Sketch(s) attached 23 yes D No ther DEG to DEG Pre.pared W Steve 04/27112 I Sheet 4 of 7*Dat: q.~5.1.. Authorized Inspector Date: ATTACHMENT Aq-~~M OýZAe OAF(,,

Suppler&I Report Summary No.: 03.69.11.0106 Examiner:

Day, John. C.:Examiner.

Dean, Steven Other NIA Report No.: Page: Z2/21 4-02-9 6 3 5 of 7 Date, Date: Level: I1-N Level: iI-N Level: NIA Revlewlr: Site Review ANII Review.Clom ments: Praoil for wed o3.53A-161-Sketch or Photo: L ATTACHMENT A PAIE7(IDF 716 ReportReport No.: Report: page: U 01-63 6 of 7 Summary.No.:

03.B9.11.4106 Examiner.

Day, John, C.Examiner Dean, Steven Other NIA LeveL I14-N Level: "lN Level: WA Reviewer Site Review: 0 1 A ANII Review: Date: I Date: ____Date: Comments:

Coverage P t for weld 3463A-15-26.

Sketch or Photo: ct-rcLuire46Cca t44-eY 2.s/qq'xioo:S4_

e , MS~ c1ve(4---ATTACHMENT

/MAE 1-OF9~

Determination of Percent Coverage fo UT Examinations

-Pipe i Site/Unit Oconee I 3 Summary No.: 03.69.11.0106 Workscope:

I51 r Outage No.: 03-25!Report No.: UT-,124-3

.Page: 7 of 7 I", 40 91.Procedure:

PDI-UT-2 i Procedure Rev.: E Work Order No.: 01965830 45S Scan 1 Scan 2 Scan 3 Scan 4 94.400 % Length X 100.000 % Length X 100.000 % Length X 100.000 % Length X 50.000 0.000 50.000 50.000% volume oflength 1100 47.200 % otal for can% volme of length 10, 0.000 % total for Scan 2% volume of length / 101 50.000 % total for Scan 3% volurie of length I 0i .50.000 % total for Scan 4 Add totals and divide by# scans 36.800 %totallfor4l deg (to be used for supplemental scans)The data to be listed below Is for coverage that was not obtained with the 45 deg sca.s Scan I Scan 2 Scan 3 Scan 4% Length X% Length X% Length X% Length X_________

% %volume of length 1100 = ____________% %volume of length /100 a_________

% %volume ofienglhl u t __1__0__=_________%volumeoflength/100=______

% totail for Scan I" total for Scan 2" total for Scan 3" total for Scan 4 Percent comnilete coveram Add totals for each scan required and divide by # of scans to determine;

.36.800 % Total for complete exam Site Field Supervisor:.

£i I , ,i,, ,,, , i , i,,, 7, , ,, Date: I l~)%4 (pt.

Summary No.: Woftccope:.Oconee .. I UT Calibratioiamination

.3 Procedure:

9 Procedum Rev.Work Order No.: 03.641.11.012

• P01-UT-I 01958382 Outage No.: 0, ik d N I.: Page: 1 of 7 Code: 199112000A

.Dmwng No.: 3CF-126 System ID:m S:. Compone..

ID:. 3C. .2..U~mitedona:

Yes- 3eeAtached sheet CLit~lem:

B-J A119.11 DeascrptIon:

Pipe to VIve 30F-14 Loectiace WA111I Thcknessa/Dieter:

So I s.2 114.0 Finish Tlme 1200... :.:In..a.

w:..".t SeulngeNo.: oO pl Ue niilerure,.

GE Model: USN I0 8W P .W* Range:.. -Mu CAI .A1. 5 Puller S.quar: amp :i 00 :Rejc o0%Rep. Rate: Auatchlihl Freq 2.25 MHz Fil:, Piked Modw. PE Voftw : 45.0 Oew. Fuhwave Ax. Gal.(dB) .ISA. -hv. Gain (B):. I" A; I SeenD. .3 i.Of Sound Path UneaityRqport No.: --12-195 Sewch Unit SeOWe No.: 8E0355 Manufacturer GE Sie: .Shap Round Freq.: 2.25 MHz Style: Camp -aG 22mm Angle: 45 #o! Elementa:

single Mode: shear Measud Angle: 4 Wed"e Stwe: MSW4 Search Unit Cale Type: RG -174 Length: Ir No. Conn.: cam Coveragel*S CoupIant*IC CadL Batoht 11225 Type: ULTRAGEL II Mfg.: Sonotech Exa Batch 11225 Type: ULTRAGEL A Mfg.: sonotech---CS -Reference Block 4an dl: 26.4 rial No., C4.3S D. Twvn: ROMPAS Clrmmerentlal Orlienated Search Unit Cabeuflon sognl Sweep Sound Path Reflector Amplitude

% Division Se Axiad ReferenceISimulator Block Caswbran Block Cad.. BlockNo. PO1 Thickcness

.37V5 -1.25 Die.: CaL Bik.Temp.

74 Temp.-Tool:

Flat MCNDE40129 Uputream Q3 tm a CW 6 CCW0 Examn Surface: 0.Gain ,191 Leff.0.Sound Path 41..I I p. I..-Comp Temp. 71 :Temp. Tool: MCNDE40129 Surfa Condili:.

As Ground Rcordable Yea 0 No 5a (If Yes. Ref. Afached Ubwonicc Indication Reoi.)Resubt Acceptj Re~ects InIo C Percet Of Coege Obtaned 0%: o o,N wou Data: No I -I LH~MAE 7YOF 94

'a.Wo.iscope.

0"9.11.0129 SIs UT Calibratlo~

aminai Procedure.

Proedure Rev.: Wok Order No-PDI.T4T-019582 Outage No.: Report No.: UT-12461 Page: 2 of 7 Code:. 1S9S9OOoA CadLmtem:

B-J 189.11 Location: Orawnig No.: 30P4I Descdpdotn Pips to Valv 3CF-44 Component ID: 2 .. SbW.nt: WA Thtckanes .meter. s3311250114.0 UmL i"atin: Yea.3 atUached sheet Start Time: 1145 Fnish Time:. 1200": o ..." " .~.. eaa...--- .*.s --* *Serial No.: Modek sm. 0uun!9Iung 023DPI GU USN so0BI mualull umui Seri No.: 03-M82 Manufacturer, RT Site: 2( a Shape: Re De.ay "*72 Rang: w.. F-..r. .O MHZ stye: TRL2-Mi Cavvil: .264 Puian N3UM Exam Angle 60 #of aemennte Dua OaM.Inpng 8 Ra.ced 0% Mode: Lon0.Auchg Fm; 2 Mo Rep.Ra,,:.

APPut,,.-,,e,, M, Measured Ange: so Fi,,a,, ed Mod: Dual. Wedge StyW Interal.o.ge:V " .480 Othoer Pulwave Ax. GWal (0) .19".3 Cre. Gain (ft) WA Search Unit Cable_Sr.n.A S Path Type:. R ..174on~=,::,,. ummL. No. Conn-U:" ad-., Report No-, " '2.o, Length: v Ccn Caibratloun Ceekverage'

__ __1___-__km__N__'_Tr-2

__O Upstream 0 Dom am 10 Scan dB: 64.3 Thic.: ess .37V-10.2r

• Oie: Flat CWQ CCWQ SmcdB: WA ,..Cal.1iTemp.

74: 'Temp. Too .MCNe400129 Exam Surface: O0..Cal. Thus Datw Checki _i .1 093 Inter. Ca 4 O lnter. CaL 114 21N FnlCl13218 162 Cal. Batch: 11225 Type: ULTRAMELI Mfg.: Sonots.h Exam Batch 1122 Type: U Mg- sonte Reference SBak Sedal No.: 0473 Axial OdntAWd Search Unit Calibetln SIgnal Sweep Sm s Reflector Amp&udo % ODalon 1.25 Notch so 4.7 2AW C111umfnrentldW Orbtd Search Unit Ampllhde % Sio Path MIA RefornceISimutator Ilkck ea'n AmIus "m I Sogund Se P ath d8 -IReflector I~oltd S I 0Otwilon " Pt-:-" -"Cmp.!Temp.

71 romp. Too: MC,4PEA4012 surfba ConIoc As .Ground Recordable .IndctG8on(s):

Yea El NOl1 (IfKYe, Rof. Attached U*ltascInllmon Repeat.)Re.. Ita. :A"e: 0 eject, 0 Cnfo Pu Wkdh: 22"na P.ercentOf Coverae O btaOed i. No NRevtwed Pretu$a Dat, No Ia Seton Xl e-I ~ATTACHMENT ef PA6E "OF ? &

UT Calibratio.amination a Summary No.: o Wofia .o I 3 03.B9.11.0129 Procedure:

Procedure Rev., Wok Order No.: NDE-40O Outage No.: 03-26 Report No.: UT-12-461 Page: 3 of 7 Drawing No.: System ID: 53A Componen t-, ..* 3C.264 Lkmftations::

None 199812000A

.3CF-120 CaLittem:

B-J 159.11 0es30p0n:

Pipe to Valve 3CF-14 Locstlon: SlzaLenqth:

NIA SMt Time: 1105 ThkiknegaDismeter.

SS 11.250114.0 Finish Time: 1200.:SelNo.:

.023DPl Serial No GE MariufacUSN so0 SW t D.lay 8.18o Range: 2.V Freq.:-M'U CalIer: .2252 Pulser Sut Exam A Dam:.ng: 500 .ej..t 0% Mode: Rep.Rate:

Rw Authigh Freq.: 4MHX Measumr.Plte. Pl-. ed Mode: Dual Wedge I Voltage:, 460 Other. Fuilwave Ax Gb ~ -:); 30.1 Quoc. Gain (dB): NIA I $ear:, I. Kn:of SoundPath Type: Un"a"ity Report N o.: L.. " Length: Search Unit 57463-1706 hawr. KBA 3.5xl~mmn Shape: Round 4.0 MHz SbI: MSE 'Via: 0 #of Elements:

Dual Long.dAngle: Style: ~Intg Search Unit Cawl RG -174 6 No. Conn.: Scan Coverage.0 Couptant raI Cal. Batch: 11225 Type: ULTRAGEL II Mfv Sonotaoh Exam Batch 11225 0 Type: ULTRAGJ II Mfg.: Sontach Circumferentil Orlintatad Search Unit Calibration Signal Sweep Sound Path Refetor Amplitude

% Division N/A RrentsSce/Simulator Block Cal. Blocl .No.T.h;+ ic::,imess 1125, nock Component Oin.: 14r Upstream [] Downstreasml ScandB: 42.7 Relmme S CW- CCW [] Scan dB: NIA Serial No.: 044735m , = __p__GdaBI Roftector lAmcf'lntudeI1skp I Sound Path--.

• r I -i-Cmp. Te 7 Temp. Tool: MCN.E..2-Surface As Grourd Recodabe Idicaions):

Yes Q No (If Yes. Ref. Attached Ultrasonic indication Report.)ReIUlts: Accpt " -Reject[ C In"to Pe rcent ..Cov,.. .e. Oted " 90 : Yaw Rav.owed*..evi.us Date: No UflhIWA~ f....~ I .... I -- I IIII I I

• IIIII--i II -i.l Section XI Exam Comnmensts:

Inith AITACKNE11 A'PABE 7( IF 14 A.a DUKE POWER COMPANY ISI LIMITATION REPORT ComponentlWeld ID: 3CF-126-4 Item No: 03.9.11.0129 remarks: 0 NO SCAN SURFACE BEAM DIRECTION Scan limtation due to DLIMITEDSCAN (01 02 01 2 S cw 0 ccw castvalve.

FROM L. N/A to L N/A INCHES FROM WO CL to Beyond ANGLE: 0 00 45 0@ 60 other 60RL FROM 0 DEGto 360 DEG' NO SCAN SURFACE BEAM DIRECTION QLIMITEDSCANC I 0 2 0 1 [ 2 C cw 0 ccw FROM L

• _to L INCHES FROM WO to ...ANGLE: 00 045 060 other FROM _ DEG to -DEG 13 NO SCAN I UMITED SCAN FROM L to ANGLE: 0.00 45 SURFACE 0 :102 BEAM DIRECTION ( 1 [1 2 Cw [cw L 0o60 INCHES FROM WO other FROM to DEG to DEG__ ________________________

I ___j NO SCAN 0 LIMITED SCAN SURFACE 010 2 BEAM DIRECTION[ 1 El 2 Cw Ccew UT-1 2-981 FROM L to L INCHES FROM WO to 4 ANGE:00 50 pn o~er -FROM DEG to DG Sketch(s) attached Z yes[ No Prepaed BY. David j ATTACHNENT I4 PABE'?? 804G' Supplelm Report Report No.: t I61 Page: S of 7 Summary No.: .3.89m.0129 Exminr: GWeOW. David M. 'Leveloys:

1141 Examner. Halglr T Level:U.Othe" l LA r "Level: NWA Reviewer: Site Review: ANDi Review: Date:K7.Date:: .Comments:" P/P16-Vol-vle Skeich or Photo:-S2-ATTACHNENI

-1 PAIE ~D?

Supple m Report Report No.: Page: 6 of 7 Summary Noi: 03.89.11.012 Examlner GrIebel. Davt Examiner Hagleir, Tarry, Othet WiA A AJ~ c4in~e,#~~

f Level: i-N Level: f1-N Level: NIA Revewea, Site Review: ANII Review.Date: Date:lC~ommenfts Thicknes & Profile-VWY25 Sketch or Photo:* .--- T~ * =NZ~ t~ATTACUHEE!

I ME* rIE??F9 i o Determination of Percent Cove UT Examinations

-Pipt rage for Outage No.: Report No.: UT-12401 Page: 7 of 7 Site/Unit Oconee I Summary No.: 03.1 Worksoope:

3 39.11.0129 IsI Procedure:

Procedure Rev.: Work Order No.: PDI-UT-2 Ef 0195838: 45dea Scan I Scan 2 Scan 3 Scan 4 100.000 % Length X 0.000 100.000 % Length X 50.000 100.000 % Length X 50.000 100.000 % LengthX 50.000% volume of length II" volume of length /I% volume of length 1 I% volume of length/ I Add totals and divide by 0 scans 37.500 % total for4S deg Other deo -(to be used for supplemental scans)The data to be listed below Is for coverage that was not obtained with the 45 dog s O= 0.000 % total forscan I DO 50.000 % total for Scan 2)O= 50.000 % total for Scan 3 DOa 50.000 % total for Scan 4 100 M % total for Scan I iO0 -% total for Scan 2 100= _% total for Scan3 100. ox% total for Scan 4 r 4 Scan 1 Scan 2 Scan 3 Scan 4" Length X_ % volume of length I" Length X % volume of length I% Length X % vokume of lengt i% Length X % volume of length I Percent cornigeto covemsa Add totals for each scan required and divide by # of scans to determine; 37.500 % Total for complete exam~i2 ,i 1 1. -SIte Field Supetvlsor.

a .! * ...Dat I.

sAllount Ocoeeg Sumnmary No.: I.. .3 UT Calibratio I na Procedure Rev.: Work Order No.: 03M.C13002 is'*NDI-610 Outao No- '_ -_Report No-- UT-1.246I of Code: 1.... ooA ComJim: CA IC.3 'Lo _ang No.: .... o~o-201.8-00.1 oesctonc Tubeah, t to SheU System 0D: 03 Cop qet;D 3,SGA.WU 6welliellgh:

MIA Thaanesi~smeter.

C31I29M2INA f vata lonh Yes -Se attached sheOt tot Tmo; 11O Finsh Time: 1410 Ins.iva.." Seotin ." Seao, unut l ., D3 " ia OUnied Search Unk S a .-! ..o.: OOW HDIC Seril No.: F2.8M. Checks -.XRAUTXRAMER Collu,,kxn Swnh SweeCp Sound Patn_____________

-Relect. Ko Amp*Itwde

% Dedan Model USH4, Sime: 0.75 Shape S.,,d "lr11in so 1.0 1.07 Dda~. 1.26 igo 1.0 Fmq.:. 2.25 M~z Sw~e: Ganuna .!! 2565 2A4 2A3 A",,! C4~ 9311 .. P" k h E=m 0 Sao Et , ",, ,1,v. Cl. 1 318 35 3 6S 3A.-K ReJo 0% -s Lo. Final Cal 1 530 WI I Rep. Rate: A,1Kohgh feq.: 2R5 MHZ* Moesured Angle: 0 CLuplmut..Fied Interal call __t___ 121w Clr-urnfen"l Orientated Search Unit V o:lt ,: Fxed Otow,. U...Pwaw Type:

II =on SW" S"" A.Gain (do- :36A Cite. Gain (S)X WA search Unit Ci"o Mfg.: SONOTgeC Refleclor Aptds % oMalon -I Screen Div. 1 1.0 In. of Sound Path Type: RO .174 Exam Batch 12125 NA unety ReWP ..: ...Lft w W. Cann-* o Type: ULTRAG. .-.-C m : ~Scan Coverage Mfg.: SONOTECH '_ _-Ca. Blackb ... .... 01"44o Upaliii 6a Downstream Scan dB: 434 ReIuitlek T.",lc"kn

,"",m,,5.0:O

':aIS.: ..._______ _ OWN ] .(COW -Soan dB: NIA J O.: Sco17 Pu0::Cal.SIlk TeMp. .-73 Temp. Took: MCD--131 x.am Surface: O.9. Sei p45°n:.. Temp. .74: Temp. Took MCNDM401.

Swim. Conotdon:

As.rd T -ne , P .:,0 Recordable Indlcation(s):*

Yee No (if Yes. Ref. Afttahed Ultrasonic Indkcaton Report) ___.Reoulta.

Accept.r .Reject .lwJe BacIeln lost at 2. weld tooedue to tubedot.iPecen Of CPeameOtie 0: N Reviewed Prev~ous Data: yes Ransom. reg ..Examiner:,-..

e IA.: Sonature Dole SU Di WA ________________

Other Leve U" WA natureDo atrDb*' ....... .. C, --.:/2 ATTACIKNENI 4.FABE'~( OF%~II Summaay No..Wadcaoope:

Coon.. 1 oa~cis&om lit UT CaIlbratIo Iriation NeowdM Rov.Work Oero No.:* .7 Outage No. & M_Repet No.: UT-41417 Pass: 1 K.System ID: o3 Component

!D: 34, .W ,, lbiim. ions: Yes -Seea attached sheets CaL~em: .A ,ct.so Daciltn Tubestet to Shel.1 oallon iselfeangth:

MIA Stany Tme: 1150 Thloluesa~lemeter.

iS I &12r I NIA M~rall ie 1410___________

I -.instrume.nt Sett.ngs Search Unit Seral o.:23P0 Sedla No.: 1.2910 Manybutstsre GE Manufacturer.

KBA Mod USH. so " w Sim: X.01.0 Shape: Ra," La. ..737. Range: 1,-s Freq.: 2.25 MHz Style: C, Ma M^ CaWel: .1270 Pulser. Square Exam Angle: 35 8 it B Smento DamplW 5004 Reject 0% Moea: Rep. Rate: Auolg Freq.: 2.25 MHz Meassursd AngWe: 3?Flfter Fixed Mode:"' P Wedge awtye: SW ..450 Other. Fu.wave, Ax do 30.0 CIMo Gain (45:o 30.0 Search Unit Cable S ari -1.2 in.of Sound Path Type: RG -174 IhisWiy Report No.: 1.12-10 Lwnufw v... ft. Cams.: 0 Cal. TIi. .Date Checks I .Inia cOl l.OM' 7M1201 1 n ter. C a L _ _ _ 0_ _ M 1 I nter..Cal.

1

• I I wIFe.Ce tl._ ,n_+, Cal Sauch: .121"U Type: ULTRA2ELn'f Mfig. GONOT9CH: Exm Batch 12CIS Type: .I Axh' Ortenteted Search Unit Calbaution Sgns.- SWOOP ISound Pamh Reflector Amplhide 7* DMIviio so 1.1 1.3.._________

2.6 1.1W aY50 &9 C to Notch 100* U. L6.25*514T 4., 6.4 7.60".Sean Coverage .MUg.: SO-bTiE.C4 SlOck No. 2oT.240 Up*eam Downstrvewa ScaB:.44.0 Thlkns .~ .'a CWG5 CCWfi Scan dB: 44.0 Sr o: 041.. Cal. BTemp. 73 Temp. Tool: MCNDE40131 EtmnSl O.u.e .Type: RQMIAS Comp. Temp. 74 Temp. Tool* MCNDE4OlI3 Surkae Conditlon:

As Ground .,.*: eco.dablelR IdicatIon(s).

Yes Q No (If Yes. Ref. Attached Ultrasonic Indhcatn Report)SIlrcumfrentlal Orintatd Search UnIt Cuilbrmllon Signal.- Sweep Reflecor Ampilbde Divison SudPath WA mulator lock Gai lnra l, ..+ SWOOI diR -iector % Sound Path 19.6]r RadlueL 50 IA LOD, Result:* Accept Q Reject Percent Of Covge lObtained

.. 00%: Info 0 No Rehlqed Prvous 0te Comments:

Cafbratlon raefectors Virtifid uing dynamic scan. 3..so.o.Yes Examiner Lewe 04i /gn0Oae Reviewe sw.ab" Dat Oats NIA Level NA DIm Ele~vew / * ~ J *~IO nAh flat 4 --NIeA Leve wA ww-W Dale ~pCow Dals.e, .0. #./-HIA ., .P.k~-d~ .t~7 ~ -~ .. -~-I 0 II AT TACOHEN TA-'PAIE 0 4 q SamýiyN.Oco '1...I UT .Calibratloe mnt PWrcekOr Rer-.'Work Ordeir No.:.OLCI.30.0002

• ND420 7*~3648 Outage N" Report No. W21 Pagp: __ofM__C11 liS.. ; .......System. 10: 03 Component S.SG-W69 t~~mltat 76.76 YsSeal 11991120HAC-A

• CI.25 n , ktp c Tubahhet to Shill domUos 0M401.S-0001 m II sheets NIA SWtTirs: 1153 Finlsah Time: 1410* luabumen~ft Settngs Search Unitkl Seial N.: No.. Serial Not: C..U:arufteboec 1CZJTKCAjER.

Mauacue KRA Initial Cal 0931; 5171=20 Moc UNOStv. 1*1 Shape: 'Round inter. CaL__De: fer. 1..'w Ra ge:; Sane e Gamm Inter. CaL 1113 ; r Md C.nVe: 1274 PUlsa. Hig05 Inte Ao,- -..ampng .. 1K Reject 0%. Mode: shear. .n Cal 1542 Wr712 Rtep. Rate: Antohgh Fr.. .: 2.25 Ha Meaud Ane 47 couple fit Flitec wie Mode: P Wedge SWye *. owi Cal. uatdr, .1212 Votg: fied Other Pullmav Type: ULTRGE'LD Ax. Ga:in(dD) 44.2 Ckc. Gain (d. ) 44.2 Search unit Cabl" Mfg. SONbiEC.I reasowY*3 1.5 in of Sound Patlh Tpe RG -174 mfati 125 S :n..L....

y Report No.:; L-l Lg, VLo NO. CoWL 0 Type: ULTRAGME U 0.lbato Block soen coverage Mfg-. SONTUiR Ca.BokNo.

.20T.2A0 Upstreami Dowvsneeamfo ScandB: SU Thilckness

..$A Diaz. Fla CW0 cow 0 SqefldB. -u !ellN. 6617-Cal .9IL Tem p.: .73 T em p.. To k ..*...C NDE40131 ElamO .D .SS" Tpe : RialMNo :j!L.C"mp.Tep".

74 Te"p. Toolk MCHE.i'.:'

Surface C*d.il. As Ground Yes

• No ' (i fYes, Attached Ultrasonicla lnloIM Report.)Axia Orientateol Search Unit CaI b n Signal Sweep Pat Reflector Amplitude

% Divulop ud a I15 70 T 1.2 18.4" 25oe9 2A 3.75 ID -oc 10in lp 4.8 7.45.a on 40 o U LW Clrcumferenftas Orientated Search Unit Signal Sweep, efctr AmplitDeI

% Division SoundPat Gain Signal &APSw S Path dB Reflector Ampltd %1 Divelet r fItediusI 0 so IA I 2.gr Re.: t::.. Accept : Reject Ea Percent Of .Coverage Obtaine 90%: Info I No: Reviwed Previous Data: Comments:

CaWlbraton refneto Verified v dynamic san...Yes* :":. :-i.,_ .-, Revee Lev ale Halger~ ony 575212 Examinrbr Level WZA d Sie'a other. Leel A SDgnbuaw Date Date NIA:...., i-.iU.......-: v ATTACUKEUT 19 MAE 9-3 Ff /,

-...U::.UTCalibrtionI~rinaflon

~1iOM02Procedure Rev-*leiWodcOrder No-: Suminay No.: _ _03.&UDEm 7 oigmt Outage No. -$RepmtNo..

UT4248S?Pap: 3 0,-od.c~ 190810M Cat.uim: CA 161.3011 Orwing No., 0I.21.-0001

==

Description:==

tubiaee to SheD System ID:. 03 pntID: 3.rA.WO r Skefu WA Thicineagl ama .. .I " I.

• N"A.Yes , -See Wad ,-'f .SW Tk,. 1155 Fish Time 1410 Insirnient Settings Search1 Unit ~Serial No.: TJXT SOW No.; OLL -CheckT* e

• U 6Z.. .... .a S m W O Sound PAMh Mah~bwwf.ue K0UTCRAMER manufacimin:

iCBA milal cal 0ae.517U1212 Rfeo Smpigna Swee" Model:.. .USNI ..-________________SIM:_____

1.0 -h. -on we__ so____ 1.3 2.8?:i:sy: s 17.=420 Range: " .0 FrTq.: 2.24 MHz Style: Gonua Inter. Cal.5 2 so --_V___eN.:

A26-l- ExmAngl: so#Ofl -w. -a. .3 0 4. 7 SW_______ Rata_____

Wu~lFe- .5Mz Maued Age le: IWS Cal. I 20j. 41A____ WoL__O___ Type:' 358 asw 11. Scareen Di.12-067 f Son Pula.tih TypAnge: SO -of1lma4 a -See___ _____DaExnm *aK .e-. 1, R.1ep. Repert No.:: -2.250 MHZ of V No a. ________ CUpLmaant

_______.....Scam Coverage MW. S0NbYrlCH;:Cll a.licu Mock:._________

BlockNo. 2_T___Upstream______

_dB._US Unck Votage.: .e d e Flat .: 1. .S .d.B Typ: ULAU I C1aiian S Ognal SWeepd ras.. Gain B 48.6 C Gain d 4w8,.5..g..~..

al M.. .d.B R lec ,, Apiid % Division... ..R.. tNo:L120 Iigli NO.0' 1.' .tpe U T E.. .,,II. I SCreL n kTemp. 7 Temp.0To MCIrI 0Son ExatSh Type ,O A.., , UTyp, 1, S Aod"-..L s1.. Tap 73*m.To CU4OS mSrae Type: ROW.AS 42.0 r Radius so 1.0 &W c*mp. Trep. 74 Temp. Toot MCNOE4O13, Sure Condition:

As Ground Re'ordable Indication(s)=

Yes Q-' No*1 (If Yea. Ret. Aflached Ultrasoidc Rape.*)Resuft AccW C] Reject [Z InIoQ Cotmnits:

Callbrallon nefloctora verkied "sin dynamic seam..Pertcent Of Coverage Obtained >80%: No Reviewed Previous Data: Yes Exeulrther Level. jie-PAN/r intueDt Day. oh... .5*7.1202[Examiner Lve WA SignatuviewDae IWA ,ter v WA Signature Data NSA',: 0 PA I C EI 1-,49 System :ID: 03: ompon-nt 10: +-- GA-W Li o: -"Se attached ocanes I UT Calibrati

.Ilation Procedure Rev.: Work Order No.: NbSd2 0gepmw Page: 4 of- -4,(15 03I.0..0002 is'I 01956846 1.201.8-4001 catftamn:

C-A C1.30 Dascrlptlo ubeaheto Shell La~Uoe: ShtasA~noh-WA Staanybme:.

1315 ThllheasD~mesn 0 125*1WAIN Fbsh Time: .1410-________ U ~-.Scula No.: 00TJixT Mmufacue,-~

KRAUTKRAMER K".CaI~et

.12167 Pwsew Wgi Dampln 1K Reieol 0%Rep. Rata Autohh -Preq. 2.25 MliX...Filtr Aixed MMe: F V~lae -Fixed Other. Fullmeee Ax. Gain (dII): 4U. Cia Galn(,)c 46.0 I Sren~v~ ':J~o Soflnd Pat Linealy Rqport No.w:20 Ca~bratf on Block Search Unit. -CaL I Time Daft Seal No-, 07M1L, chec k -.-Mantugwollge KSA kn"a Cod, OU 085W=712 aime 1.0 show. Rouand Itr a ItrCa.13154 V=702 Fmq.: L25 M-- Sl"'l emun ..c:Ll _In. I Exam Anqle s ot 00flernmnt:

Singl !Mode: mew I I-tail, 1555 iro¶20121 measured Agte 6

• C*upism Wedge Stli SINS COL Safti IM25 Seach Unit Cal" Mfg...: SON Type: RG -174. Exrn .12, L .f.. Nv fotCo,.: 0 Type: U Scan Coverage , mwg,: SONo'mc I III II I I I AxkW Odkaktotd Searc Unit Calibrallon signa Sweew Relotor Ampid % DImon AO t__-_lo 1.8 .80 -I * '__o- 56 4.2 P2.Ir*_______ 40 6GA 3.14*114?rSON 48 5.1 2A8r-.Y.Circumfuowl" Orienltatd Search Unit Caibraflon ftrud &we"P onPa Re1e,.,r AMplit i , % ,, ,Ison. .S ree , -.I uI -.o'Refegece/Skoulatr 81ocA GaI I Sig- '" I SoI Pam dB Reffectior Arple% DMIel ___.s_Of t No.1. 2OT.40. Ups&*a=n O Downem , Z Scan d: 620&hcnes 50 DID.: Flat OW COW Sam do. 62.:Ca. 8k em p. 73 +, Tem Tool , CD4O3 .Ewen Swk,,, s ,,o.D.. -r:. ....T Cp.Temfp.

74 Temp Tool MCDdIA ¶ Srae odo: sGon Recf Ye Ref. aca .l. Ac IRdiajeot RepInt.)Reut: Acp .Rjc :if Reference Bback eulal No.: .08.1451 ryPe .,

..:. * :.Comments:

Cealtion efectoes Vrelied using dynaic s=am. 14T.SOD to OAX. 44.o dI.ParcantOf Coverm~ Obtained ; 0%: No ..ewe Previou Data: Yes......, Nao Jon C.AD~ reiu &!nuAe Oeaes SORvewMop NIAA'D~e :e as1 oftbU NIA I&Z ATTACHNENT 4 PAGE gOF DUKE POWER COMPANY ISl LIMITATION REPORT Component/Weld ID: 3-SGA-W69 Item No: 03.C1.30.0002 remarks: 0 NO SCAN SURFACE BEAM DIRECTION Lateral Restraint

1. 1 E- LIMITED SCAN [ 1 0 2 0@ 1: 0 2 .cw C3 cow FROM L 2-12.5" to L 2+12.5" INCHES FROM WO, CL+3.0"..

to Beybnd ANGLE: 000. 45 .60 other 6ONS FROM N/A DEG to N/A, DEG 0 NO SCAN SURFACE BEAM DIRECTION Lateral RestraInt

1. 1:E LIMITED SCAN ED 1 0 2 [1 1. 0- 2..K cw 0 FROM L 2-12.5" to L 2+12.5" INCHES FROM WO. CL+2.0" to CL-2.O" ANGLE: 0 0@ 45 0 60 other 6ONS FROM" N/A DEGdto N/A DEG 0 NO SCAN SURFACE BEAM DIRECTION -Lateral Restraint

1. 2 E- LIMITED SCAN 0 1 02 09 1.' 'S 2 .l cw 0 ccw FROM L 9-12.5" to L 9+12.5" INCHES FROM WO CL+3.0" to Beyond.ANGLE: 0 0 0 45 0 60 other 6ONS FROM. N/A DEG to N/A DEG 1Z. NO SCAN F1 LIMITED SCAN SURFACE ED 1 02 BEAM DIRECTION 01-'[l 2 Cw0ccw Lateral Restraint

1. 2:.FROM. L ANGLE: 9-12.5" to L 9+12.5"'000 45080 o INCHES FROM WO "%+2.00 to CL-2.0"" 60NS FROM- N/A DEG to N/LA,_ DEG* Sketch(s) attached I yes E' No the Sheet 5 of 1i..7- OWt 0 0 ATIACPHMENT 6ý-.MAE Y0f O e B 1~DUKE POWER COMANY ISI LIMITATION REPORT*omtonentfWeldID:

3--SGAW69 Item No: O3.e1.30.0002 remarks: s NO SCAN SURFACE '.BEAM DIRECTION Lateal Res"taint

1. 3;LIMITED SCAN I0 ( 2 Z- 2 cw@3 cw __ cw FROM. L16-12.5' toL 16+12.5- INCHES FROM WO CL+3.0_ to BCynd..ANGLE: 000 45 060 other 6ONS FROM N/A DEG to N/A DEG 0. NO SCAN SURFACE BEAM DIRECTION Lateral Restralit

1. 3[] LIMITED SCAN 0 1 0. 2 3 t 0* 2 j@ cw 0 ccww FROM 16 4-12.5" toL 16+12.5' INCHES FROM WC: CL+2.0" to CL-2.0" ANGLE: 00 I045 .060 other 6ONS FROM N/A DEG to N/A DEG 0 NO SCAN SURFACE BEAM DIRECTION Lateral Restraint

1. 4:[]LIMITED SCAN ;1 02 [Z I. ED 2 0 aw 3 ccw FROM L 24-12.5" to L 24+12.5" INCHES FROM WO: CL+3.0" to Bey0ad ANGLE: ý130 00 45 060 other 60NS FROM., WA DEGto N/A DEG .NO SCAN SURFACE BEAM DIRECTION Laterai Restraint

1. 4: -I::E]LIMITED.SCAN 1 I Z] 2 El ! F.[3 2.0 aw 0WI. =cw FROML' .24-12.5" to L 24+12.5" INCHES FROM WO _CL+2.0"'

to CL-2.0" .Sketch(s)attached

A NLE*I :.!'0.0.0 45 [] 60 other 60NS FRO.M:-. N/A DEG to NIA'. DEG yes " -13 No:Prepared:

Gregory Ra!!som '" Date. 05/07112 Sheet. 6 of 15 Re.iewed B:A Date: .Authoiec

..spect6r: -. Date: "dam z Z' ATTAUNHENT~

DUKE POWER COMPANY ISI LIMITATION REPORT Component/Weld ID: 3-SGA-W69 Item No: 03.CI.30.0002 remarks: 0NO SCAN SURFACE BEAM4 DIRECTION Latera Restrint #5 I LIMITED SCAN 0,1 02 1 0 .2 [1 cw [ ccw FROM L 31-12.5m to L 31+12.5" INCHES FROM WO. CL+3.0". to .Bend ANGLE: 00.0 45 060 other 6ONS FROM N/A DEGto N/A DEG 0 NO SCAN SURFACE BEAM DIRECTION Lateral Restraint

1. 5.E] LIMITED SCAN 0,1 02 -1 0 2 S CCW FROM L 31-12.5" toL 31+12.5" INCHES FROMWO" -L+2.0 to CL-2.0" ANGLE: 00 0 45 10 60 other 60NS FROM N/A DEG to N/A DEG 0 NO SCAN SURFACE BEAM DIRECTION Lifting trunnion QLIMITED SCAN "I1 02 01 EJ20cw lccW FROM L 1-9" to L 1+9" INCHES FROM WO" CL+7.0 Jto Beyond _ANGLE: 0 00 45 060 other N/A FROM N/A DEGto N/A DEG 0 NO SCAN SURFACE BEAM DIRECT.ON Lifting trunnion l LIMITED SCAN 0I-1 0 2 0 1.. E]"-"2 El cw I:.ccw ..FROM L 12-9" to L 12+9" INCHES FROM WO' CL+7.0" to Beyond Sketch(s) attached ANGLE: [J0Q 45 0 60 other N/A FROM N/A DEGto N/A. DEG 10 yes ' No Prepaed B. Gregory Ransom , ,V 4 .v.I. .Date: 05/07/12 Sheet 7 of 15 Reviewed By. Date, Authorized Inspectdr~

00t.:°.., _ -:

• I-N OZ. Z* -ATTACHNMENTI

• 1:..PA6Ef'f.

F'4.

0, As DUKE POWER C6W~ANY ISI LIMITATION REPORT ComponentWeld ID: 3-SGA-W69.

Item No: :03.C130.0002 remarks:*0NO.SCAN SURFACE @EAM DIRECTION.

Marway ILIMITEDSCAN 0i 2 Z- 1. [3 2 3 cw E .ccw SF'ROMl L7-10" .to L 7+10" INCHES FROM WD CL"7"" to Beyond ANGE: *060 other FROM NIA DEG to N/A DEG ElNO SCAN SURFACE BEAM DIRECTION 0 .LIMITIED SCAN .IIE ] 02 51[JEl2[0Jcw Elccw ._ _ _ _ _FROM L to L INCHES FROM WO "_ ._ to " '_ __.,..ANGLE: .[10 045 0-60 other FROM. DEGto DEG El: NO SCAN SURFACE BiEAM DIRECTION 0 LIMITEDSCAN E01 [ 2 EI" t. 0 2 ..0c w __ __ __FROM. L toL INCHES FROM WO to ANGLE: 0 0 0-45 0 ,60 other FROM. DEG to "___DEG i 0E NO SCAN SURFACE 6EAM DIRECTION.LIMITED SCAN El [1r2 [" 2[1l cw C ccw FROM L to L INCHES FROM W0 to -Sketch(s) attached 4 ANGLE.: -0 5:D 060 other: FROM, DEG to. DEG 0 yes " No eeae..Ge"oryRansomn 0507/12 Sheet. 8 of 15 Reviewed, By I ae: Authorized InspecftcV .Date::::~le .1/1 ZA Z ... '-n: ,& ... re =- .I ATTACHNENT1 4 PAM[O OFft-0 Steam.. Generator Upu besee

• Sel This scan limitation exist for 125" of weld lewth Total Scan Coveage fOr 0 0 CW & (CCW Weld No. ; 3-SGA-W69 Iten No. :.03.C1.30.0002" Scale 1" =2" e t OOdW&CoM I...I.I Base MdI ýe .34 sq. in.S Weld Mea A .ea=636 sq. in.Total ,Are-=15.7sq.

in.Stwa 1 -..besheet 00. C.W& CCW Coveiage 1.7.sq.....

x 12S"-19625 sq. in.15..7 sq.....

• 465.. 73005..sq.uL 1962.5 sq.in.- 7300.5 sq, in..= 5338 sq.in.(53 38 sq ini -7300.5 sq~In.)100=73.%

of Weld e94:e Surfce 2 -Shell-.---.Y'I a.0 Page-I-Of-ATTACOHEII.W p A6 Eb F Pd Steam Generator Um&-rubeshet o Shell 4p This scan limitation exists for 125" -of weld 1IM Total Scan Covdagp for Near Surface Weld No..: 3.SGA-W69 ItemNo. : 03.C1.30.0002.

Scale I" = 21 T [at=]a Riswin 60P Surfce I -Tubesheet Surfam 2- Sll S:3.71 ;sq. in.mtotal Near surface volumes. in. x465"= 1725.15 sq. in.3071 sq.in. x 125"= 463.75 sq. in.463 W.. .75,sq. ýin- 1725.15 sq. in-- 1261.4 sq. in.1261.4/1725.15 x: 100= 73.1 %".!"a Itspector/

/Date: M fF

.Steam Generator Uppdrubesheet to Shell Ibis scan limitation exists fbr 125" of weld lenge..Total Scan Coverage for Weld Metal Weld No. :3-SGA-W69 Item No.: 03.C030.0002 Scale I" = 2" LateralRe..i. ii.:..Base Area 7T84 sq. in WeldMetal Area 4.17 sq. in.Total Exam Area 12.01 sq. in.Surface 1 -Tubesheet VM d Metal Covemge Wed..Metal Total Area..4.17 sq. i x 465".1939.05 sq. i*.S* Metal Total Area Not Sca*med=3.48 sq in. x 12*0 .....

• 5 .,435 sq.dvi T -1939.05s.n.x154. -q9.05 sq. i.(1::i0504.05 sq.inJl939.05 sq.m.)100 77.6%of W#ve Surface 2 -Shell I..hispector/Date:

Page I Of IA C NHEM I A'* , .V MAE & OF4~

0:Steam Generator.ppi re..... ....o Shell.p This scan limitation exists. for 125" of weld length Total Scan Coverage f6r Weld Metal with 600 Weld No.: 3-SGA-W69 Item No." 03.CI.30.0002 Scale 1 2" " Lateral ResOW Base NMkal Area = 7.84 sq. in..Area-=4.17sq.

in.Total ExamArea=

12.01 sq. in 4-Surface 1- Tue V.i 1d:Mta Coverage w/60 0 4..*,17 sq.. x 465"= 1939.05 sq.i 1..65 sq. in.weld metal not scanned x 125"=- 206.25 sq. iL 206.25,sq.in.

-1939.05.sq.in.=

1732.8 sq.insobtained I73-28 sq.inJ 1939.05:sq.in.)100-89.4 %of vWd eli Surface 2- Shell I..In'spector IDate: 2 PA /t e- ofjý A IT A CH NE NT t9] ~PA6EY3' OFY6.

0;.Steam Generator Upp~rubesheet ito Shell Tiis scan limitation exists for 125" of weld lenmgh Total Scan Coverage for Base Metal Wed No.: 3-SGQ-W69' Item No.: 03.C1.30.0002 Scale 1" = 2"* LateralResU~nt

... -.. ~ 4.-. p *f..a ... **.. .;~*..*-Base Metal Are -7.84 sq. i.Weld MNetalArea

=4.17 sq. in.Total ExaArea= 12.01 sq. in Surface 1 -Tubesheet Base Mel CDvU-a 7..4 sq.irn x 465=- 3645.6 sq.in..5.18 sq. i h bsemetal not scaied x 647.5 sq. in.647.5 sq.in. 3645.6 sq.in.= 2998.1

.(2998.11 sq.inl 3645.6 sq.in.)10( 8.2 % of BM Surface 2- Shell I.S.Vr~ector/Date t3 e~jofjýATTACHNENT A P A6Ey'OFf6; Steam Generator UArýueseto Shell This scan limitation exits for 125"of weld leieh Total Scan Coverag. fOr Base.Metal with 600 a,'WeldNo.::

3-SGA-W69 Item No. : 03.C0.30.0002' Scale P = 2" La1er4R~strunt~

p BaseMea sq. in.We-d Metal Area 4.17 sq. in.Totai l ii4o E ea.= 12.01 s% in Suri I1- Tubesheet BaeM etal Coympa w/60P 7.4 sq.i. k.. " 4".3645.6 s.in.1.81sq". ..oscanned x 125"= 226.25 sq. in.226.25 sq~n 3645.6 sq An.= 3419.35 sq in~obitained (3.419.3.5 s7.inl 3645.6 )1-393.8 % ofiBM Surface 2- Shell r I.lbspector

/Date: Pgg 'r f 4ýA 7A ER E'T 0 Steam Generator Shell to Tubesheet Umitations Item No. 03.C1.30.0002

/ Weld No. 3-SGA-W69 Total 00 Scan eraS e 73.1% .Near Surface Coveraep Scan Angles % Coverage Obtained S1 600 73.1 S2 60 73.1 C-W 60' ...73.1" CWW 60W 73.1 Total Near Surface Aggregate Coverage = 292.4/4 73.1%Weld Coverage Scan Angles % Coverage Obtained 51 45, 6Q' .".73.1.S2 450, 60 (77.6 +894)2=83.5 CW 350, 45*,* 60* 73.1" Cww -450, .6 73.1 Total Weld Aggregate Coverage = 302.8/4 = 75.7%Base Metal coverage Scan Angles % Coverage Obtained S & S2 350, 450, 600 73.1 CW & CCW 450, 60° (82.2 + 93.8)/2 = 88.0 Total Base Metal Aggregate Coverage = 161.1/2 = 80.6 %-~LU 0 ."" Total Aogremate Coveraae = 73.1% + 73.1% =75.7% + 80.6 a 302.5/4 = 7:.%Inspector/

Date PaeA .f .S/" -7 / V-Paso -L-4z of