ML033490529

Rev 0 to Oconee, Unit 1, Fourth Ten-Year Inservice Inspection Interval Plan, General Requirements, ISI Examination Listing and Schedule

ML033490529
Person / Time
Site:	Oconee
Issue date:	10/23/2003
From:	Keith L Duke Energy Corp
To:	Office of Nuclear Reactor Regulation
References
Download: ML033490529 (182)

Text

Duke Power Company Inservice Inspection Management Inservice Inspection Plan For:

Oconee Unit 1 Interval 4 ISI Outage 5 Refueling Outage EOC 26 ISI Examination Listing and Schedule Revision 0

C 0 C

C EOC 26 CATEGORY B-A. Pressure Retainina Welds In Reactor Vessel Shell Welds DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 1 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• t** Circumferential ***

B01.011.001 1-RPV-WR17 ISI-OCN1-001 See Corn UT CS 171.000 95001 Reactor Vessel Nozzle Belt Lower Course Pc.9to Circumferential 50 OM-201 -1877 9.500 Upper Shell Lower Course Pc. 10.

Class A Nozzle Belt to Procedure # 54-ISI-800.

Shell B01.011.002 1-RPV-WR1A ISI-OCN1-001 See Corn UT CS 171.000 95001 Reactor Vessel Upper Shell Lower Course Pc. 10to Circumferential 50 OM-201 -1877 9.500 Lower Shell Upper Course Pc. Al.

Class A Shell to Procedure # 54.ISI-800.

Shell B01.011.003 1-RPV-WR1 ISI-OCN1-001 See Corn UT CS 171.000 95001 Reactor Vessel Lower Shell Upper Course Pc. Al to Circumferential 50 OM-201-1877 9.500 Lower Shell Lower Course Pc. A2.

Class A Shell to Procedure # 54-ISI1-800.

Shell B01.011.004 1-RPV-WR18 ISI.OCN1-001 See Corn UT CS 168.000 95001 Reactor Vessel Nozzle Belt Upper Course Pc. 8 to Circumferential 50 OM-201-1877 12.000 Nozzle Belt Lower Course Pc. 9.

Class A Nozzle Belt to Procedure # 54-ISI-800.

Nozzle Belt B01.011.005 1 -RPV-WR34 ISI-OCN1 -001 See Com UT CS 170.000 95001 Reactor Vessel Lower Shell Lower Course Pc. A-2 Circumferential 50 OM.201 -1 877 5.500 to Lower Head Ring Section Pc. 36.

Class A Shell to Procedure # 54-ISI-800.

Ring Section Total B01.011 Items:

5

• • • • Longitudinal ****

B01.012.001 1-RPV-A2-WR2 ISI-OCN1-001 SeeCom UT CS 0.000 95001 Reactor Vessel Lower Shell Lower Course Pc. A2.

Longitudinal 50 OM-201-1877 9.500 X-Y Quadrant.

Class A Shell to Procedure # 54-ISI.800.

Shell B01.012.002 1-RPV-A2-WR2A ISI-OCN1-001 See Corn UT CS 0.000 95001 Reactor Vessel Lower Shell Lower Course Pc. A2.

Longitudinal 50 OM.201-1 877 9.500 Z-W Quadrant.

Class A Shell to Procedure # 54-ISI-800.

Shell B01.012.003 1-RPV-A1-WR2 ISI-OCN1 -001 See Corn UT CS 0.000 95001 Reactor Vessel Lower Shell Upper Course Pc. Al.

Longitudinal 50 OM-201-1877 9.500 X-Y Quadrant.

Procedure # 54.ISI.800.

Class A Shell to Shell

IC'I EOC 26 CATEGORY B-A, Pressure Retaining Welds In Reactor Vessel Shell Welds c

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DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 2 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MATISCH DIA/THK CAL BLOCKS COMMENTS B01.012.004 1-RPV-AlWR2A ISI-OCN1.001 See Corn UT CS 0.000 95001 Reactor Vessel Lower Shell Upper Course Pc. Al.

Longitudinal 50 OM-201-1877 9.500 Z-W Quadrant.

Class A Shell to Procedure # 54-ISI-800.

Shell B01.012.005 l-RPV.AlO-WR2 ISI-OCN1-001 See Com UT CS 0.000 95001 Reactor Vessel Upper Shell Lower Course Pc. 10.

Longitudinal 50 OM-201-1877 9.500 X-Y Quadrant.

Class A Shell to Procedure # 54-ISI-800.

Shell B01.012.006 1-RPV-A1O-WR2A ISI-OCN1-001 See Com UT CS 0.000 95001 Reactor Vessel Upper Shell Lower Course Pc. 10.

Longitudinal 50 OM-201-1877 9.500 Z-W Quadrant.

Class A Shell to Procedure # 54-ISI-800.

Shell Total B01.012 Items:

6

C EOC 26 CATEGORY B-A, Pressure Retaining Welds In Reactor Vessel Head Welds ITEM NUMBER ID NUMBER SYS ISO/DWG_

c DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MATISCH DIANTHK CAL BLOCKS COMMENTS

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Plan Report Page 3 10/14/2003

• • • • Circumferential ****

B01.021.002 1-RPV-WR35 ISI-OCN1-001 See Corn UT CS 143.000 95001 Reactor Vessel Lower Head Cap Section Pc. 6 to Circumferential 50 OM-201-1877 5.375 Lower Head Ring Section Pc. 36.

Class A Cap Section to Procedure # 54-ISI-800.

Ring Section Total B01.021 Items:

1

(.

EOC 26 CATEGORY B-A, Pressure Retaining Welds IN!

In Reactor Vessel Inser EShell-to-Flanqe Weld N

Ins ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS C

DUKE ENERGY CORPORATION SERVICE INSPECTION PLAN MANAGEMENT vice Inspection Database Management System Oconee 1 ervice Inspection Plan for Interval 4 Outage 5 PROC INSP REQ MAT/SCH DIArTHK CAL BLOCKS COMMENTS

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Plan Report Page 4 10/14/2003 B01.030.001 1-RPV-WR19 ISI-OCN1-001 See Com UT CS 171.000 95001 Reactor Vessel Flange Pc. 7 to Nozzle Belt Upper Circumferential 50 OM.201-1877 12.000 Course Pc. 8. UT from Vessel Wall. (automated Class A Flange to scan)

Nozzle Belt Procedure # 54-lSI-800.

Total B01.030 Items:

1 Total B01 Items:

13

C.

EOC 26 CATEGORY B-B, Pressure Retaining Welds In Vessels Other Than Reactor Vessels Pressurizer ITEM NUMBER ID NUMBER SYS ISO/DWG I

• • • • Shell-to-Head: Circumferential ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

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Plan Report Page 5 10/14/2003 B02.011.002 1-PZR-WP28 ISI-OCN1-002 NDE-640 UT CS 84.000 40394 Pressurizer Heater Belt Shell Pc. 4 and Lower Circumferential 50 OM-201-1878 NDE-820 4.750 Heater Belt Forging Pc. 40 to Lower Head Pc. 6.

Class A Htr. Belt Shell/Forging to Head Total B02.011 Items:

1

• • • • Shell-to-Head; Longitudinal B02.012.002 1-PZR-WP7-1 ISI-OCN1-002 NDE-640 UT CS 0.000 40338 Pressurizer Heater Belt Shell Pc. 4 to Lower/ Upper Longitudinal 50 OM-201-1878 NDE-820 6.188 Heater Belt Forging Pc. 40/41. Y-Z Quadrant.

Class A Htr. Belt Shell to Htr. Belt Forging Total B02.012 Items:

1

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EOC 26 CATEGORY B-B, Pressure Retaining Welds In Vessels Other Than Reactor Vessels

• Heat Exchangers (Primary Side)-Head N

ITEM NUMBER ID NUMBER SYS ISO/DWG I C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS (I

Plan Report Page 6 10/14/2003

• • • • Head Welds; Circumferential B02.051.001 1-LDCA-IN-V1 18792-1 NDE-12 RT SS 8.620 Letdown Cooler 1A Inlet Channel Body Pc. 3 to Circumferential 51A OM-201-3107 0.875 Chemical Connector Pc. 14.

Class A Head to Head B02.051.002 1-LDCA-OUT-V4 18792-1 NDE-12 RT SS 8.620 Letdown Cooler 1A Outlet Channel Body Pc. 3 to Circumferential 51A OM-201-3107 0.875 Chemical Connector Pc. 14.

Class A Head to Head

- Total B02.051 Items:

Total B02 Items:

2 4

(

EOC 26 CATEGORY B-D, Full Penetration Welded Nozzles In Vessels - Inspection Program B WReactor Vessel C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

(.

Plan Report Page 7 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAJTHK CAL BLOCKS COMMENTS

• • • • Nozzle-to-Vessel Welds B03.090.001 1-RPV-WR13 ISI-OCN1-001 See Corn UT CS 60.000 95001 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper Circumferential 50 OM 201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. X Axis. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-ISI-800.

B03.090.001A 1-RPV-WR13 ISI-OCN1-001 See Corn UT CS 60.000 50304 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper Circumferential 50 OM.201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. X Axis. UT Class A Nozzle to From Nozzle ID.

Vessel Procedure # 54-ISI-106.

B03.090.002 1-RPV-WR13A ISI-OCN1-001 See Corn UT CS 60.000 95001 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper Circumferential 50 OM-201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. Z Axis. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-ISI-800.

B03.090.002A 1-RPV-WR13A ISI-OCN1-001 See Com UT CS 60.000 50304 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper Circumferential 50 OM-201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. Z Axis. UT Class A Nozzle to From Nozzle ID.

Vessel Procedure # 54-ISI-106.

B03.090.003 1-RPV-WR12 ISI-OCN1-001 See Corn UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. W-X Quadrant. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-ISI-800.

B03.090.003A 1-RPV-WR12 ISI-OCN1-001 See Com UT CS 48.000 50304 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. W-X Quadrant. UT Class A Nozzle to From Nozzle ID.

Vessel Procedure # 54-ISI-106.

B03.090.004 1-RPV-WR12A ISI-OCN1-001 See Corn UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. X-Y Quadrant. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-ISI-800.

B03.090.004A 1-RPV-WR12A ISI-OCN1-001 See Corn UT CS 48.000 50304 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upoer Course Circumferential Class A 50 OM-201-1877 12.000 Nozzle to Vessel Pc. 8 and Lower Course Pc. 9. X-Y Quadrant. UT From Nozzle ID.

Procedure # 54-lSI106.

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EOC 26 CATEGORY B-D. Full Penetration Welded Nozzles In Vessels - Inspection Program B WReactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 8 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS B03.090.005 1-RPV-WR12B ISI-OCN1-001 See Com UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Y-Z Quadrant. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-1SI-800.

B03.090.005A 1-RPV-WR12B ISI-OCN1-001 See Com UT CS 48.000 50304 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Y-Z Quadrant. UT Class A Nozzle to From Nozzle ID.

Vessel Procedure # 54-ISI-106.

B03.090.006 1-RPV-WR12C ISI-OCNI-001 See Corn UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Z-W Quadrant. UT Class A Nozzle to From Vessel ID.

Vessel Procedure # 54-ISI-800.

B03.090.006A 1-RPV-WR12C ISI-OCN1-001 See Corn UT CS 48.000 50304 RV Inlet Nozzle Pc.18 to Nozzle Belt Upper Course Circumferential 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Z-W Quadrant. UT Class A Nozzle to From Nozzle ID.

Vessel Procedure # 54-ISI-106.

B03.090.007 1-RPV-WR54 ISI-OCN1-001 See Corn UT CS 25.000 95001 RV Core Flood Nozzle Pc. 17 to Nozzle Belt Upper Circumferential 50 OM-201-1877 12.000 Course Pc. 8. W Axis. UT From Vessel ID.

Class A Nozzle to Procedure # 54-ISI-800.

Vessel The core flood nozzle to shell welds are only examined from the vessel Id. The flow restrictors In the nozzle bore do not allow access/examination from the nozzle id.

B03.090.008 1-RPV-WR54A ISI-OCN1-001 See Corn UT CS 25.000 95001 RV Core Flood Nozzle Pc. 17 to Nozzle Belt Upper Circumferential 50 OM-201-1877 12.000 Course Pc. 8. Y Axis. UT From Vessel ID.

Class A Nozzle to Procedure # 54-ISI-800.

Vessel The core flood nozzle to shell welds are only examined from the vessel Id. The flow restrictors in the nozzle bore do not allow access/examination from the nozzle Id.

Total B03.090 Items:

14

(

Q EOC 26 CATEGORY B-D, Full Penetration Welded Nozzles In Vessels - Inspection Program B Reactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 9 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Nozzle Inside Radius Section B03.100.001 1-RPV-WR13 ISI-OCN1.001 See Corn UT CS 60.000 95001 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper 50 OM-201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. X Axis.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-ISI-106.

B03.100.002 1-RPV-WR13A ISI-OCN1-001 See Corn UT CS 60.000 95001 RV Outlet Nozzle Pc. 19 to Nozzle Belt Upper 50 OM-201-1877 12.000 Course Pc. 8 and Lower Course Pc. 9. X Axis.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-ISI-106.

B03.100.003 1-RPV-WR12 ISI OCN1-001 See Com UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course 50 OM.201-1877 12.000 Pc. 8 and Lower Course Pc. 9. W-X Quadrant.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-lSI-106.

B03.100.004 1-RPV-WR12A ISI-OCN1-001 See Com UT CS 48.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course 50 OM-201-1877 12.000 Pc. 8 and Lower Course Pc. 9. X-Y Quadrant.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-ISI-106.

B03.100.005 1-RPV-WR12B ISI-OCN1-001 See Corn UT CS 60.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course 50 OM.201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Y-Z Quadrant.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-lSI-106.

B03.100.006 1-RPV-WR12C ISI-OCN1-001 See Com UT CS 60.000 95001 RV Inlet Nozzle Pc. 18 to Nozzle Belt Upper Course 50 OM.201-1877 12.000 Pc. 8 and Lower Course Pc. 9. Z-W Quadrant.

Class A Nozzle to (Inside Radius Section)

Vessel Procedure # 54-lSI-106.

B03.100.007 1-RPV-WR54 ISI-OCN1-001 SeeCom UT CS 25.000 95001 RV Core Flood Nozzle Pc. 17 to Nozzle Belt Upper 50 OM 201-1877 12.000 Course Pc. 8. W Axis. (Inside Radius Section)

Class A Nozzle to Procedure # 54-ISI-800.

Vessel B03.100.008 1-RPV-WR54A ISI-OCN1-001 See Com UT CS 25.000 95001 RV Core Flood Nozzle Pc. 17 to Nozzle Belt Upper 50 OM-201-1877 12.000 Course Pc. 8. Y Axis. (Inside Radius Section)

Class A Nozzle to Procedure # 54-1Si06.

Vessel Total B03.100 Items:

8

(

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EOC 26 CATEGORY B-D. Full Penetration Welded Nozzles In Vessels - Inspection Program B pressurizer ITEM NUMBER ID NUMBER SYS ISO/DWG DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 10 10/14/2003 COMMENTS Nozzle-to-Vessel Welds B03.110.011 1-PZR-WP26-3 ISI-OCN1-002 NDE-640 UT CS 5.750 40338 Pressurizer Sensing and Sampling Nozzle Pc. 30 to Circumferential 50 OM.201.91 NDE-820 6.187 Heater Belt Shell Pc. 4.

Class A OM-201-1878 Nozzle to Z-W Quadrant, 47 Degrees off W-Axis.

Shell B03.110.012 1PZR-WP26-7 ISI-OCN1-002 NDE-640 UT CS 5.750 40338 Pressurizer Sensing and Sampling Nozzle Pc. 30 to Circumferential 50 OM-201-91 NDE-820 6.187 Heater Belt Shell Pc. 4.

Class A OM-201-1878 Nozzle to Z-W Quadrant, 40 Degrees off W-AxIs.

Shell Total B03.110 Items:

2

(

C-c EOC 26 CATEGORY B-D, Full Penetration Welded Nozzles In Vessels - Insgection Program B Pressurizer ITEM NUMBER ID NUMBER SYS ISO/DWC

• • • • Nozzle Inside Radius Section ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 I'NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 11 10114/2003 COMMENTS B03.120.011 1-PZR-WP26-3 ISI-OCN1-002 NDE-680 UT CS 5.750 50237E Pressurizer Sensing and Sampling Nozzle Pc. 30 to 50 OM-201-91 2.531 50237F Shell Pc. 4. Z-W Quadrant, Class A OM-201-1878 Nozzle to 47 Degrees off W-Axis. (Inside Radius Section)

Shell Cal Block 40338 B03.120.012 1-PZR-WP26-7 ISI-OCN1-002 NDE-680 UT CS 5.750 50237E Pressurizer Sensing and Sampling Nozzle Pc. 30 to 50 OM-201-91 2.531 50237F Shell Pc. 4. Z-W Quadrant, 40 Degrees off Class A OM-201-1878 Nozzle to W-Axis. (inside Radius Section)

Shell Cal Block 40338 Total B03.120 Items:

2

(

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EOC 26 CATEGORY B-D, Full Penetration Welded Nozzles In Vessels - Inspection Program B

• Steam Generators (Primary Side)

ITEM NUMBER ID NUMBER SYS ISO/DWG

• • • • Nozzle-to-Vessel Welds ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

! NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 12 10/14/2003 B03.130.005 1-SGA-WG25 ISI-OCN1 003 NDE-820 UT CS 48.630 40393 Steam Generator 1A Inlet Nozzle Pc.70 to Upper Circumferential 50 OM-201-1873 NDE-640 8.000 Head Pc. 8.

Class A OM-201-550 Nozzle to Head B03.130.006 1-SGB-WG25 ISI-OCN1-004 NDE-820 UT CS 48.630 40393 Steam Generator 1B Inlet Nozzle Pc. 70 to Upper Circumferential 50 OM-201-1873 NDE-640 8.000 Head Pc. 8.

Class A OM-201-550 Nozzle to Head Total B03.130 Items:

2

(.

C (c

EOC 26 CATEGORY B-D, Full Penetration Welded Nozzles In Vessels - Inspection Program B

• Steam Generators (Primary Side)

ITEM NUMBER ID NUMBER SYS ISO/DWG DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 13 10/14/2003 COMMENTS

• • • • Nozzle Inside Radius Section ****

B03.140.005 1-SGA-WG25 ISI-OCN1-003 TBD VT-1 CS 48.630 40393 Steam Generator 1A Inlet Nozzle Pc. 70 to Upper 50 OM-201-1873 5.250 Head Pc. 8. (Inside Radius Section)

Class A OM-201-550 Nozzle to Enhanced VT-1 Inspection is required in lieu of UT Head inspection.

B03.140.006 1-SGB-WG25 ISI-OCN1-004 TBD VT-1 CS 48.630 40393 Steam Generator 1B Inlet Nozzle Pc. 70 to Upper 50 OM-201-1873 5.250 Head Pc. 8. (Inside Radius Section)

Class A OM-201-550 Nozzle to Enhanced VT-1 Inspection is required in lieu of UT Head inspection.

- Total B03.140 Items:

Total B03 Items:

2 30

(~

c

(

EOC 26 CATEGORY B-F, Pressure Retaining Dissimilar Metal Welds In Vessel Nozzles Wfeacor Vessel ITEM NUMBER ID NUMBER SYS ISO/DWG NUME

• • • • NPS 4 or Larger; Nozzle-to-Safe End Butt Welds ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIAJTHK CAL BLOCKS Plan Report Page 14 10/14/2003 COMMENTS B05.010.001 1-RPV-WR53 ISI-OCN1-001 NDE-35 PT SS-CS 15.625 RV A-Side Core Flood Nozzle Pc. 17 to Core Flood Circumferential 50 O-ISIN4-100A-1.1 1.688 Nozzle Safe End Pc. 89. W-Axis.

Class A Term end Nozzle to The automated UT performed from the ID of the Dissimilar Safe End Reactor Vessel on this weld will be substituted for this surface exam.

B05.010.001A 1-RPV-WR53 ISI-OCN1-001 See Coin UT SS-CS 15.625 40388 RV A-Side Core Flood Nozzle Pc. 17 to Core Flood Circumferential 50 OISIN4-10OA-1.1 1.688 40389 Nozzle Safe End Pc. 89. W-Axis.

Class A Term end Nozzle to Procedure #54-ISI-106.

Dissimilar Safe End B05.010.002 1-RPV-WR53A ISI-OCN1.001 NDE-35 PT SS-CS 15.625 RV B-Side Core Flood Nozzle Pc. 17 to Core Flood Circumferential 50 O-ISIN4-100A-1.1 1.688 Nozzle Safe End Pc. 89. Y-Axis.

Class A Term end Nozzle to The automated UT performed from the ID of the Dissimilar Safe End Reactor Vessel on this weld will be substituted for this surface exam.

B05.010.002A 1-RPV-WR53A ISI-OCNI-001 SeeCom UT SS-CS 15.625 40388 RV B-Side Core Flood Nozzle Pc. 17 to Core Flood Circumferential 50 O-ISIN4-100A-1.1 1.688 40389 Nozzle Safe End Pc. 89. Y-Axis.

Class A Term end Nozzle to Procedure # 54-lSI-106.

Dissimilar Safe End Total B05.010 Items:

4

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EOC 26 DUKE ENERGY CORPORATION CATEGORY B-F, Pressure Retaining INSERVICE INSPECTION PLAN MANAGEMENT Dissimilar Metal Welds In Vessel Nozzles Inservice Inspection Database Management System Pressurizer Oconee 1 E

Inservice Inspection Plan for Interval 4 Outage 5 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS

• • • • Less Than NPS 4; Nozzle-to-Safe End Butt Welds ****

B05.050.001 1PZR-WP91-1 ISI-OCN1-002 NDE-35 PT SS-CS 2.500 Pressurizer Re Circumferential 50 O-ISIN4-100A-1.2 0.000 Safe End Pc. 3 Class A Term end OM-201-1026 Nozzle to Dissimilar Safe End Total B05.050 Items:

1 Total B05 Items:

5 Plan Report Page 15 10/14/2003 lief Nozzle Pc. 31 to Relief Nozzle

2. W-X Quadrant.

C C

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter lWReactor Vessel ITEM NUMBER DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 16 10/14/2003 ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Closure Head Nuts ****

B06.010.041 1-RPV-26-203-41 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.042 1-RPV-26-203-42 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.043 1-RPV-26-203-43 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.044 1-RPV-26-203-44 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.045 1-RPV-26-203-45 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.046 1 RPV-26-203-46 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.047 1-RPV-26-203-47 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.048 1-RPV-26-203-48 OM-201-2271 B&W128723E QAL-13 VT-1 CS 9.250 1.300 Reactor Vessel Closure Nut. Reference OM.201-2271 RPV Instruction Manual.

Class A

(

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter WReactor Vessel C.

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 (I

Plan Report Page 17 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B06.010.049 1-RPV-26-203-49 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201 -2271 RPV Instruction Manual.

Class A B06.010.050 1-RPV-26-203-50 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.051 1-RPV-26-203-51 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201 -2271 RPV Instruction Manual.

Class A B06.010.052 1-RPV-26-203-52 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.053 1-RPV-26-203-53 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&WI28723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.054 1-RPV-26-203-54 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.055 1-RPV-26-203-55 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&WI28723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.056 1 -RPV-26-203-56 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.057 1-RPV-26-203-57 OM-201-2271 QAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A

ci C

C EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter Reactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 18 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS B06.010.058 I-RPV-26-203-58 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.059 1-RPV-26-203.59 OM-201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A B06.010.060 1-RPV-26-203-63 OM.201-2271 OAL-13 VT-1 CS 9.250 Reactor Vessel Closure Nut. Reference B&W128723E 1.300 OM-201-2271 RPV Instruction Manual.

Class A Total B06.010 Items:

20

C (7

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter Reactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 19 10114/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS

• • • • Closure Studs, when removed B06.030.041 1-RPV-25-203-41 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDl-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.042 1-RPV-25-203-42 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.043 1-RPV-25-203-43 OM-201-2271 See Com UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.044 1-RPV-25-203-44 OM-201-2271 See Com UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.045 1-RPV-25-203-45 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PD0-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.046 1-RPV-25-203-46 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PD1-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.047 1-RPV-25-203-47 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.048 1-RPV-25-203-48 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference OM-201-2271 RPV Instruction Manual.

Class A

(.

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter Reactor Vessel C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

(

Plan Report Page 20 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B06.030.049 1-RPV-25-203-49 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.050 1-RPV-25-203-50 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.051 1-RPV-25-203-51 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.052 1-RPV-25.203-52 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&WI28723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.053 1-RPV-25-203-53 OM-201-2271 SeeCom UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.054 1-RPV-25-203-54 OM-201-2271 See Com UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # P0I-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.055 1-RPV-25-203-55 OM-201-2271 See Com UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.056 1-RPV-25-20356 OM-201-2271 SeeCom UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.057 1-RPV-25-203-57 OM-201 -2271 SeeCom UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference OM-201-2271 RPV Instruction Manual.

Class A

(

(

(

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter Reactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 21 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B06.030.058 1-RPV-25-203-58 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.059 1-RPV-25-203-59 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PD0-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

B06.030.060 1-RPV-25-203-69 OM-201-2271 See Corn UT CS 6.500 40420 Reactor Vessel Closure Stud - Removed. Stud B&W128723E 0.000 Length = 63.250. Procedure # PDI-UT-5. Reference Class A OM-201-2271 RPV Instruction Manual.

Total B06.030 Items:

20

C EOC 26 C

C CATEGORY B-G-1, Pressure Retaining DUKE ENERGY CORPORATION CATEGOY B-G-.

Presure ReainingINSERVICE INSPECTION PLAN MANAGEMENT Bolting, Greater Than 2 in. In Diameter Inservice Inspection Database Management System Plan Report WReactor Vessel Oconee 1 Page 22 N

Inservice Inspection Plan for Interval 4 Outage 5 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Threads In Flange ****

B06.040.002 1-RPV-LIGAMENTS OM-201-1007 NDE-640 UT CS 200.000 40387 Reactor Vessel Flange Threads. (1 80-360 Degrees) 12.500 Class A Total B06.040 Items:

1

c EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting. Greater Than 2 in. In Diameter Reactor Vessel ITEM NUMBER ID NUMBER SYS ISO DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 IDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

(

Plan Report Page 23 10/14/2003

• • • • Closure Washers, Bushings ****

B06.050.003 1-RPV-WASH-BUSH OM.201-2271 QAL-13 VT-1 CS 9.750 Reactor Vessel Closure Washers and Bushings.

B&W128723E 0.214 Stud Holes 41-60. Reference OM.201-2271 RPV Class A Instruction Manual.

Total B06.050 Items:

1

(

C

(

EOC 26 CATEGORY B-G-1. Pressure Retaining Bolting. Greater Than 2 in. In Diameter Pressurizer ITEM NUMBER ID NUMBER SYS ISO/DWG NUMI

• • • • Flange Surface, when connection disassembled ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 24 10/14/2003 B06.070.001 1-PZR-MW-FLANGE OM-201-1026 OAL-13 VT-1 CS 28.000 Pressurizer Manway Flange Surface. Examination 0.000 Includes 1' Annular Surface Surrounding Each Stud.

Class A (Inspect when connection disassembled)

Total B06.070 Items:

1

C.

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO)

C C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 lDWG NUMBERS PROC INSP REQ MAT/SCH DIA1THK CAL BLOCKS COMMENTS Plan Report Page 25 10/14/2003

• • • • Bolts and Studs ****

B06.180.003 1-RCP-1B1-F OM-201.D-36 SeeCorn UT CS 4.320 50502 Reactor Coolant Pump 1BI Main Flange Bolts Pc.

OM-201.D-38 0.000

19. All bolt surfaces examined.

Class A OM-201-1 148 24 Hex-Head bolts, Bolt Length = 28.000.

Inspect main flange bolting on one Reactor Coolant Pump only. Procedure # PDI-UT-5 Total B06.180 Items:

1

c C

(

EOC 26 CATEGORY B-G-1, Pressure Retaining Bolting, Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

/DWG NUMBERS PROC INSP REQ MATISCH DIA/THK CAL BLOCKS Plan Report Page 26 10/14/2003 COMMENTS

• • • • Flange Surface, when connection disassembled ****

B06.190.001 1-RCP-1A1-FLANGE OM-201.D-35 OAL-13 VT-1 SS 77.000 Reactor Coolant Pump 1Al Main Flange.

OM-201.D-38 0.000 Examination Includes 1 " annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.002 1-RCP-1A2-FLANGE OM-201.D-35 OAL-13 VT-i SS 77.000 Reactor Coolant Pump 1A2 Main Flange.

OM-201.D-38 0.000 Examination Includes 1 annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.003 1-RCP-1B1-FLANGE OM-201.D-35 QAL-13 VT-i SS 77.000 Reactor Coolant Pump 1BI Main Flange.

OM-201.D-38 0.000 Examination includes 1 annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.004 1-RCP-1B2-FLANGE OM-201.D-35 QAL-13 VT-i SS 77.000 Reactor Coolant Pump 1B2 Main Flange.

OM-201.D-38 0.000 Examination Includes 1' annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

Total B06.190 Items:

4 Total B06 Items:

48

C

(.

(

EOC 26 CATEGORY B-G-2, Pressure Retaininq Bolting. 2 in. And Less In Diameter Pressurizer ITEM NUMBER ID NUMBER SYS DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 27 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5

'RS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS ISO/DWG NUMBE

• • • • Bolts, Studs, and Nuts ****

B07.020.003 1-PZR-LHB-STUDS OM-201-9 OAL-13 VT-1 CS 2.000 Pressurizer Lower Heater Bundle Studs Pc. 75 and OM-201-1262 0.000 nuts. 16 Studs, Length = 17.875. Examine all studs Class A and nuts.

Total B07.020 Items:

1

C C

c EOC 26 CATEGORY B-G-2, Pressure Retaining Bolting. 2 in. And Less In Diameter Steam Generators ITEM NUMBER ID NUMBER SYS DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 28 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 RS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS ISO/DWG NUMBE COMMENTS

• • • • Bolts, Studs, and Nuts ****

B07.030.003 1-SGB-UMW-STUDS OM-201-550 OAL-13 VT-1 SS 2.000 Steam Generator IB Upper Head Manway Studs OM-201-352 0.000 Pc. 111 and Nuts Pc. 109. 16 Studs, Length Class A

=1=1.500. Examine all studs and nuts.

B07.030.004 1-SGB-LMW-STUDS OM-201 -550 OAL-13 VT-1 SS 2.000 Steam Generator I B Lower Head Manway Studs OM-201-352 0.000 Pc. 111 and Nuts Pc. 109. 16 Studs, Length Class A

=11.500. Examine all studs and nuts.

B07.030.007 1-SGB-UHIC-STUDS OM-201*550 OAL-13 VT-1 SS 1.000 Steam Generator 1 B Upper Head Inspection Cover OM-201-352 0.000 Studs Pc. 112 and Nuts Pc. 110. 12 Studs, Length =

Class A 6.000. Examine all studs and nuts.

B07.030.008 1-SGB-LHIC-STUDS OM-201-550 OAL-13 VT-1 SS 1.000 Steam Generator 1B Lower Head Inspection Cover OM-201-352 0.000 Studs Pc. 112 and Nuts Pc. 110. 12 Studs, Length =

Class A 6.000. Examine all studs and nuts.

Total B07.030 Items:

4

~cATGR

,Pesr eann C

C EOC 26 CATEGORY B-G-2, Pressure Retaininq Bolting. 2 in. And Less In Diameter ITEM NUMBER ID NUMBER SYS ISO DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 IDWG NUMBERS PROC INSP REQ MATISCH DIANTHK CAL BLOCKS COMMENTS Plan Report Page 29 1011412003

• • • • Bolts, Studs, and Nuts ****

B07.060.007 1-RCP-1B1-UP-SEAL OM-201D-0062 OAL-13 VT-1 CS 1.125 Reactor Coolant Pump 1B1 Upper Seal Housing 0.000 Bolts Pc. 120. 12 Cap Screws, Length = 8.000.

Class A Inspect upper seal housing bolting on one Reactor Coolant Pump only.

Total B07.060 Items:

1

C EOC 26 CATEGORY B-G-2. Pressure Retaininq c

c Bolting. 2 in. And Less In Diameter ITEM NUMBER ID NUMBER SYS DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 30 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 RS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS ISO/DWG NUMBE COMMENTS

• • • • Bolts, Studs, and Nuts ****

B07.070.003 1-53A-CF13-STUDS OM-245-001 OAL-13 VT-1 CS 1.125 B-Side Core Flood 14' Valve 1CF-13 Bolting. Y 53A O-ISIN4-102A-1.3 0.000 Axis. Inspect one of the following valves: 1 CF-i1, Class A ICF-12, 1CF-13, or 1CF-14. Examine all studs and nuts.

Total B07.070 Items:

1

C C

c EOC 26 CATEGORY B-G-2, Pressure Retaining Bolting. 2 In. And Less In Diameter ECRD HousinM s

ITEM NUMBER ID NUMBER SYS DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 31 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Bolts, Studs, and Nuts ***

B07.080.001 1-RPV-CRD-HOUSING OM-201-2186 QAL-13 VT-1 CS 1.250 CRD Housing Includes Bolts (8 bolts on each DPS 706599-1056 0.000 connection) and Housing Rings (1 pair per housing.)

Class A B&W152006E Inspect only if disassembled.

Inspect only bolting that is to be reused.

Total B07.080 Items:

1 Total B07 Items:

8

(

(

EOC 26 CATEGORY B-J, Pressure Retaining Welds In Piping NPS 4 or Larger DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 IERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 32 10/1412003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Circumferential Welds B09.011.002 1-53A-01-1L 1-53A-01(2)

See Com UT Ss 14.000 40389 Procedure # 54-ISI-106.

Circumferential 53A O-ISIN4-102A-1.3 1.250 6002348 Class A Pipe to Pipe B09.011.002A 1-53A-01-1L 1-53A-01 (2)

NDE-35 PT Ss 14.000 The automated UT performed from the ID of the Circumferential 53A O-ISIN4-102A-1.3 1.250 Reactor Vessel on this weld will be substituted for Class A Pipe to this surface exam.

Pipe B09.011.007 1-53A-02-43L 1-53A-02(3)

See Corn UT SS 14.000 40389 Procedure # 54-ISI-106.

Circumferential 53A O-ISIN4-102A-1.3 1.250 6002348 Class A Pipe to Pipe B09.011.007A 1-53A.02-43L 1-53A-02(3)

NDE-35 PT SS 14.000 Circumferential 53A O-ISIN4-102A-1.3 1.250 Class A Pipe to Pipe B09.011.017 1-PDA1-9 ISI-OCN1-011 See Coin UT CS 33.500 40350 Reactor Coolant Pump 1Al Discharge Piping to Circumferential 50 O-ISIN4-10OA-1.1 2.330 95001 Reactor Vessel Inlet Nozzle. Procedure #

Class A Tern end B&W 131913E1 1 Pipe to 54-ISI-106.

Nozzle B09.011.017A 1-PDA1-9 ISI-OCN1-011 NDE-25 MT CS 33.500 Reactor Coolant Pump 1Al Discharge Piping to Circumferential 50 O-ISIN4-100A-1.1 2.330 Reactor Vessel Inlet Nozzle. The automated UT Class A Term end B&W 131913E11 Pipe to performed from the ID of the Reactor Vessel on this Nozzle weld will be substituted for this surface exam.

B09.011.019 1-PDA2-9 ISI-OCN1-012 SeeCom UT CS 33.500 40350 Reactor Coolant Pump 1A2 Discharge Piping to Circumferential 50 O-ISIN4-100A-1.1 2.330 95001 Reactor Vessel Inlet Nozzle. Procedure #

Class A Term end B&W 131914E6 Pipe to 54-ISI-106.

Nozzle B09.011.019A 1-PDA2-9 Circumferential Class A Term end ISI-OCN1-012 50 O-ISIN4-100A-1.1 B&W 131914E6 NDE-25 MT CS 33.500 2.330 Pipe to Nozzle Reactor Coolant Pump 1 A2 Discharge Piping to Reactor Vessel Inlet Nozzle. The automated UT performed from the ID of the Reactor Vessel on this weld will be substituted for this surface exam.

EOC 26 CATEGORY B-J, Pressure Retaining Welds In Piping NPS 4 or Larger C

(I DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 33 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B09.01 1.020 1-PDB1-2 ISI-OCN1-013 SeeCom UT SS-CS 33.500 40350 Reactor Coolant Pump 1 BI Discharge Piping. Safe Circumferential 50 O-ISIN4-10OA-1.1 2.330 40397 End Pc. 213 to 13 Degree Elbow Pc. 212.

Class A Stress weld OM-201-1845 Safe End to Procedure PDI-UT-10 Dissimilar Elbow B09.011.020A 1-PDB1-2 ISI-OCN1-013 NDE-35 PT Ss-CS 33.500 Reactor Coolant Pump IB1 Discharge Piping. Safe Circumferential 50 O-ISIN4-100A-1.1 2.330 End Pc. 213 to 13 Degree Elbow Pc. 212.

Class A Stress weld OM-201-1845 Safe End to Dissimilar Elbow B09.011.021 1-PDB1-9 ISI-OCN1-013 See Corn UT CS 33.500 40350 Reactor Coolant Pump 1B1 Discharge Piping to Circumferential 50 O-ISIN4-100A-1.1 2.330 95001 Reactor Vessel Inlet Nozzle. Procedure #

Class A Term end OM-201-581 Pipe to 54-ISI-106.

Nozzle B09.011.021A 1-PDB1-9 ISI-OCN1-013 NDE-25 MT CS 33.500 Reactor Coolant Pump 1BI Discharge Piping to Circumferential 50 O-ISIN4-100A-1.1 2.330 Reactor Vessel Inlet Nozzle. The automated UT Class A Term end OM-201-581 Pipe to performed from the ID of the Reactor Vessel on this Nozzle weld will be substituted for this surface exam.

B09.011.023 1-PDB2-9 ISI-OCN1-014 See Corn UT CS 33.500 40350 Reactor Coolant Pump 1 B2 Discharge Piping to Circumferential 50 O-ISIN4-10OA-1.1 2.333 95001 Reactor Vessel Inlet Nozzle. Procedure #

Class A Term end OM-201-581 Pipe to 54-1SI-106.

Nozzle B09.011.023A 1-PDB2-9 ISI-OCN1-014 NDE-25 MT CS 33.500 Reactor Coolant Pump 1B2 Discharge Piping to Circumferential 50 O-ISIN4-10OA-1.1 2.333 Reactor Vessel Inlet Nozzle. The automated UT Class A Term end OM-201-581 Pipe to performed from the ID of the Reactor Vessel on this Nozzle weld will be substituted for this surface exam.

B09.011.024 1-PHA-1 ISI-OCN1-005 See Corn UT CS 36.000 40350 Reactor Vessel Outlet Nozzle to Steam Generator Circumferential 50 O-ISIN4-100A-1.1 2.856 95001 1A Hot Leg. Procedure# 54-ISI-106.

Class A Term end OM-201-583 Nozzle to Pipe B09.011.024A 1-PHA-1 ISI-OCN1-005 NDE-25 MT CS 36.000 Reactor Vessel Outlet Nozzle to Steam Generator Circumferential 50 O-ISIN4-100A-1.1 2.856 1A Hot Leg. The automated UT performed from the Class A Term end OM-201-583 Nozzle to ID of the Reactor Vessel on this weld will be Pipe substituted for this surface exam.

B09.011.025 1-PHA-12 ISI-OCN1-005 NDE-600 UT CS 36.000 40350 Steam Generator 1A Inlet Nozzle to Hot Leg.

Circumferential Class A Term end 50 O-ISIN4-100A-1.1 OM-201-583 2.856 Procedure PDI-UT-1 may be used.

Pipe to Nozzle

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C EOC 26 CATEGORY B-J, Pressure Retaining Welds In Piping NPS 4 or Laraer DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 34 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B09.011.025A 1-PHA-12 ISIOCN1-005 NDE-25 MT CS 36.000 Steam Generator 1A Inlet Nozzle to Hot Leg.

Circumferential 50 OISIN4-100A-1.1 2.856 Class A Term end OM-201-583 Pipe to Nozzle B09.011.027 1-PHB-1 ISI-OCN1-006 SeeCom UT CS 36.000 40350 Reactor Vessel Outlet Nozzle to Steam Generator Circumferential 50 O-ISIN4-10OA-1.1 2.856 95001 1BHotLeg. Procedure#54-ISI-106.

Class A Term end OM-201-583 Nozzle to Pipe B09.011.027A 1-PHB-1 ISI-OCN1-006 NDE-25 MT CS 36.000 Reactor Vessel Outlet Nozzle to Steam Generator Circumferential 50 O-ISIN4-10OA-1.1 2.856 1B Hot Leg. The automated UT performed from the Class A Term end OM-201-583 Nozzle to ID of the Reactor Vessel on this weld will be Pipe substituted for this surface exam.

B09.011.028 1-PHB-12 ISI-OCN1-006 NDE-600 UT CS 36.000 40350 Steam Generator 1 B Inlet Nozzle to Hot Leg.

Circumferential 50 O-ISIN4-100A-1.1 2.856 Procedure PDI-UT-1 may be used.

Class A Term end OM-201.583 Pipe to Nozzle B09.011.028A 1-PHB-12 ISI-OCN1-006 NDE-25 MT CS 36.000 Steam Generator 1B Inlet Nozzle to Hot Leg.

Circumferential 50 O-ISIN4-10OA-1.1 2.856 Class A Term end OM-201-583 Pipe to Nozzle B09.011.029 1-PHB-17 ISI-OCN1-006 See Coin UT CS-lnconel 12.750 40413 Steam Generator 1B Hot Leg Decay Heat Nozzle Circumferential 50 O-ISIN4-10OA-1.1 1.125 40414 Pc. 34 to Inconel Buttering.

Class A OM-201-603 Nozzle to Procedure PDI-UT-10 Dissimilar Buttering B09.011.029A 1-PHB-17 ISI-OCN1-006 NDE-35 PT CS-lnconel 12.750 Steam Generator 1B Hot Leg Decay Heat Nozzle Circumferential 50 O-ISIN4-1OOA-1.1 1.125 Pc. 34 to Inconel Buttering.

Class A OM-201-603 Nozzle to Dissimilar Buttering B09.011.035 1-PIB1-1 ISI-OCN1-009 NDE-600 UT CS 33.500 40350 Steam Generator 1B Outlet Nozzle to Pump 1B1 Circumferential 50 O-ISIN4-100A-1.1 2.330 Suction Piping.

Class A Term end / Stress weld B&W 131914E6 Nozzle to Procedure PDI-UT-1 may be used.

Pipe B09.011.035A 1-PIB1-1 ISI-OCN1-009 NDE-25 MT CS 33.500 Steam Generator 1 B Outlet Nozzle to Pump I BI Circumferential Class A Term end / Stress weld 50 O-ISIN4-100A-1.1 B&W 131914E6 2.330 Suction Piping.

Nozzle to Pipe

(j C

c EOC 26 CATEGORY B-J, Pressure Retaininq Welds In Piping NPS 4 or Larger DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 35 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B09.011.036 1-PIB1-7 ISI-OCN1-009 See Corn UT SS-CS 33.500 40350 Reactor Coolant Pump 1B1 Suction Piping.

Circumferential 50 O-ISIN4-100A-1.1 2.330 40397 Transition Pc. 210 to Salvaged Pipe Pc. 215.

Class A Stress weld OM-201 -1845 Transition Piece to Procedure PDI-UT-10 Dissimilar Pipe B09.011.036A 1-PIBI-7 ISI-OCN1-009 NDE-35 PT SS-CS 33.500 Reactor Coolant Pump 1B1 Suction Piping.

Circumferential 50 O-ISIN4-100A-1.1 2.330 Transition Pc. 210 to Salvaged Pipe Pc. 215.

Class A Stress weld OM-201 -1845 Transition Piece to Dissimilar Pipe 909.011.037 1-PIB1-9 ISI-OCN1-009 NDE-600 UT SS 36.500 40397 Reactor Coolant Pump 1B1 Inlet Nozzle to Safe End Circumferential 50 O-ISIN4-10OA-1.1 2.330 Pc. 211.

Class A Term end / Stress weld OM-201-1846 Nozzle to Procedure PDl-UT-2 may be used.

Safe End B09.011.037A 1-PIB1-9 ISI-OCN1-009 NDE-35 PT SS 36.500 Reactor Coolant Pump 1B1 Inlet Nozzle to Safe End Circumferential 50 O-ISIN4-100A-1.1 2.330 Pc. 211.

Class A Term end / Stress weld OM-201-1846 Nozzle to Safe End B09.011.038 1-PIB2-1 ISI-OCN1-010 NDE-600 UT CS 33.500 40350 Steam Generator 1 B Outlet Nozzle to Pump 1B2 Circumferential 50 O-ISIN4-10OA-1.1 2.330 Suction Piping.

Class A Term end / Stress weld B&W 131914E6 Nozzle to Procedure PDI1UT-1 may be used.

Pipe B09.011.038A 1-PIB2-1 ISIOCN1-010 NDE-25 MT CS 33.500 Steam Generator lB Outlet Nozzle to Pump 1B2 Circumferential 50 O-ISIN4-10OA-1.1 2.330 Suction Piping.

Class A Term end/Stress weld B&W 131914E6 Nozzle to Pipe B09.011.050 1-PSP-1 ISI-OCN1-016 See Com UT SS-Inconel 4.000 50373 Pressurizer Spray Piping. Spray Nozzle Pc. 45 to Circumferential 50 O-ISIN4-100A-1.1 120 0.438 Pipe 40 NPS Pc. 90.

Class A Term end 1-50-03(1)

Nozzle to Procedure PDI-UT-10 Dissimilar Pipe B09.011.050A 1-PSP-1 ISI-OCN1-016 NDE-35 PT SS-Inconel 4.000 Pressurizer Spray Piping. Spray Nozzle Pc. 45 to Circumferential 50 O-ISIN4-100A-1.1 120 0.438 Pipe 4' NPS Pc. 90.

Class A Term end 1-50-03(1)

Nozzle to Dissimilar Pipe B09.011.053 1LP-140-1A 1LP-140 See Corn UT SS-Inconel 12.000 40413 Low Pressure Injection System. Decay Heat Nozzle Circumferential 53A OISIN4-102A-1.1 1.125 Inconel Buttering Pc. 34 to Pipe 12" NPS.

Class A Term end ISI-OCN1-006 Nozzle Buttering to Procedure PDI-UT-10 Dissimilar Pipe

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(7 C

EOC 26 DUKE ENERGY CORPORATION CATEGORY B-J, Pressure Retaining Welds In INSERVICE INSPECTION PLAN MANAGEMENT Piping Inservice Inspection Database Management System Plan Report

• NPS 4 or Larger Oconee 1 Page 36 Inservice Inspection Plan for Interval 4 Outage 5 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B09.011.053A 1LP-140-1A 1LP-140 NDE-35 PT SS-lnconel 12.000 Low Pressure Injection System. Decay Heat Nozzle Circumferential 53A O1ISIN4-102A-1.1 1.125 Inconel Buttering Pc. 34 to Pipe 12' NPS.

Class A Term end ISIOCN1-006 Nozzle Buttering to Dissimilar Pipe B09.011.059 1-PIBI-4 ISI-OCN1.009 NDE-600 UT CS 33.500 40350 Procedure PDI-UT-1 may be used.

Circumferential 50 B&W 131914E6 2.330 Class A Stress weld Pipe to Elbow B09.011.059A 1.PIB1-4 ISI-OCN1-009 NDE-25 MT CS 33.500 Circumferential 50 B&W 131914E6 2.330 Class A Stress weld Pipe to Elbow Total B09.011 Items:

38

EOC 26 CATEGORY B-J, Pressure Retaining Welds In Piping Less Than NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REO MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 37 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Circumferential Welds B09.021.001 1-50-01-21 1-50-01(1)

NDE-35 PT SS-Inconel 1.500 Reactor Coolant Pump 1A2 Circumferential 50 O-ISIN4-100A-1.1 0.281 Suction Piping. Safe End Pc. 65 to Elbow.

Class A ISI-OCN1-008 Safe End to Dissimilar Elbow B09.021.005 1-51A-04-30C 1-51A-04 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.375 Class A Pipe to Elbow B09.021.006 1-51A-04-32C 1-51A-04 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.375 Class A Pipe to Elbow B09.021.013 1-51A-07-7E 1-51A.07(1)

NDE-35 PT SS-Inconel 2.500 Reactor Coolant Pump 1B1 Circumferential 51A O-ISIN4-10OA-1.1 0.375 Suction Piping. Safe End Pc. 88 to Elbow.

Class A ISI-OCN1.009 Safe End to Dissimilar Elbow B09.021.016 1-51A-135-10B 1-51A-135 NDE-35 PT SS 3.000 Letdown Cooler 1B Inlet Channel Nozzle Pc. 5 to Circumferential 51A O-ISIN4-101A-1.1 0.438 Elbow.

Class A Term end OM.201-2991 Nozzle to Elbow B09.021.022 1-PDB1-11 ISIOCN1-013 NDE-35 PT SS-CS 3.500 Reactor Coolant Pump18 1 51A O-ISIN4-100A-1.1 0.750 Discharge Piping. Pressure Injection Nozzle Pc. 46 Class A OM-201 597 Nozzle to to Safe End Pc. 47.

Dissimilar Safe End B09.021.023 1-PDB2-11 ISI-OCN1-014 NDE-35 PT SS-CS 3.500 Reactor Coolant Pump 1B2 51A O-ISIN4-100A-1.1 0.750 Discharge Piping. Pressure Injection Nozzle Pc. 46 Class A OM-201-1845 Nozzle to to Safe End Pc. 47.

Dissimilar Safe End B09.021.026 1-PIB1-11 ISI-OCN1-009 NDE-35 PT CS-lnconel 3.500 Reactor Coolant Pump 181 Suction Piping. Drain Circumferential 50 O-ISIN4-100A-1.1 OM-201-595 0.672 Nozzle Pc. 87 to Safe End Pc. 88.

Class A Nozzle to Safe End Dissimilar

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EOC 26 CATEGORY B-J, Pressure Retaining Welds In Pining Less Than NPS 4 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 38 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS 809.021.028 1-PSP-11 ISI-OCN1-016 NDE-35 PT SS 2.875 1-PSP-11 Is the same Duke weld # 1-50-3-25C.

Circumferential 50 O-ISIN4-100A-1.2 160 0.375 Weld 1-50-3-25C was cut out and replaced with Class A Stress weld Tee to weld 1 RC-230-56.

Valve 1 RC-1 B09.021.029 1-PSP-12 ISI OCN1-016 NDE-35 PT SS 2.875 1-PSP-12 is the same Duke weld # 1.50-3-24C.

Circumferential 50 O-ISIN4-100A-1.2 0.375 Weld 1-50-3-24C was cut out and replaced with Class A Stress weld Valve 1 RC-1 to weld 1 RC-230-55.

Pipe B09.021.031 1-PSP-14 ISI-OCN1-016 NDE-35 PT SS 2.875 Circumferential 50 O-ISIN4-100A-1.2 160 0.375 Class A Stress weld Elbow to Tee 809.021.038 1HP-255-17 1HP-255 NDE-35 PT SS 2.500 This weld was listed previously as 1-51A-10-17 until Circumferential 51A O-ISIN4-101A-1.4 0.375 Weld Iso 1-51A-10 was deleted and welds were Class A Pipe to transferred to Iso 1HP-255.

Elbow B09.021.039 1HP-255-21 1HP-255 NDE-35 PT SS 2.500 This weld was listed previously as 1-51A-10.21 until Circumferential 51A O-ISIN4-101A-1.4 0.375 Weld Iso 1-51A-10 was deleted and welds were Class A Pipe to transferred to Iso 1 HP-255.

Elbow B09.021.040 1HP-277-41C 1HP-277 NDE-35 PT SS 2.500 This weld was listed previously as 1.51A-04-41C Circumferential 51A O-ISIN4-101A-1.4 0.375 until iso 1-51A-04 was redrawn.

Class A Elbow to Pipe B09.021.041 1HP-277-52 1HP-277 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.375 Class A Stress weld Pipe to Valve 1 HP-486 B09.021.058 1RC-230-54 1RC-230 NDE-35 PT SS 1.500 This weld used to be 1.50-03-28 and was shown on Circumferential 50 O-ISIN4-100A-1.2 160 0.281 isometric 1-50-03(1).

Class A Stress weld Pipe to Weld 1 RC-230-28 was deleted and weld Tee 1 RC-230-54 has replaced it.

Total B09.021 Items:

1 6

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C (7

EOC 26 CATEGORY B-J. Pressure Retaining Welds In Piping

• Branch Pipe Connection Welds DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 39 10/14/2003 E

ITEM NUMBER Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MATISCH DINTHK CAL BLOCKS ID NUMBER COMMENTS

• • • • Less Than NPS 4 ****

B09.032.006 1-PIB2-10 ISI-OCN1-010 NDE-25 MT CS 12.000 28U ID Pipe Pc. 63 to Drain Nozzle Pc. 64. The NPS Branch 50 OISIN4-100A-1.1 2.250 of the branch piping is 1.5 inches.

Class A B&W 131918E6 Pipe to Nozzle Total B09.032 Items:

1

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EOC 26 CATEGORY B-J, Pressure Retaining Welds In Piping Socket Welds N

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 (c

Plan Report Page 40 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B09.040.010 1-51A-7-111 1-51A-7(2)

NDE-35 PT SS 2.000 Socket 51A O-ISIN4-101A-1.1 0.344 Class A Valve 1 HP-2 to Pipe 809.040.011 1RC-127-12 1RC-127 NDE-35 PT SS 1.500 Auxiliary Pressurizer Spray Line.

Socket 50 O-ISIN4-100A-1.2 160 0.281 This weld was previously listed as 1-50.127-12 and Class A Pipe to was shown on Isometric 1-50-127.

Elbow B09.040.012 1RC-127-16B 1RC-127 NDE-35 PT SS 1.500 Auxiliary Pressurizer Spray Line.

Socket 50 O-ISIN4-100A-1.2 160 0.281 This weld was previously listed as 1-50-127-16B Class A Pipe to and was shown on isometric 1-50-127.

Full Coupling 809.040.013 1RC-127-19 1RC-127 NDE-35 PT SS 1.500 Auxiliary Pressurizer Spray Line.

Socket 50 O-ISIN4-100A-1.2 160 0.281 This weld was previously listed as 1-50-127-19 and Class A Elbow to was shown on isometric 1-50-127.

Pipe B09.040.014 1RC-127-23 1RC-127 NDE-35 PT SS 1.500 Auxiliary Pressurizer Spray Line.

Circumferential 50 O-ISIN4-100A-1.2 160 0.281 This weld was previously listed as 1-50-127-23 and Class A Pipe to was shown on Isometric 1-50-127.

Tee 1.5 x 1 B09.040.017 1RC-261-226 1RC-261 NDE-35 PT SS 1.500 This weld was previously listed as 1-50-01-226 and Socket 50 O-ISIN4-100A-1.1 0.281 was shown on isometric 1-50-01(2).

Class A Pipe to Valve 1 RC46 809.040.018 1RC-261-228 1RC-261 NDE-35 PT SS 1.500 This weld was previously listed as 1-50-01-228 and Socket 50 O-ISIN4-100A-1.1 0.281 was shown on isometric 1-50-01(2).

Class A Pipe to Elbow B09.040.019 1RC-261-231 1RC-261 NDE-35 PT SS 1.500 This weld was previouslv listed as 1-50-01-231 and Socket 50 O-ISIN4-100A-1.1 0.281 was shown on Isometric 1-50-01 (2).

Class A Tee to Pipe

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EOC 26 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 (7

CATEGORY B-J. Pressure Retaining Welds In Pipinci Socket Welds Plan Report Page 41 4nl14 A PnVI ITEM NUMBER B09.040.020 Sc Class A Inservice Inspection Plan for Interval 4 Outage 5 IU I I#IUUJ ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIATHK CAL BLOCKS COMMENTS 1RC-261-265 1RC-261 NDE-35 PT SS 1.500 This weld was previously listed as 1-50-01-265 and xcket 50 O-ISIN4-100A-1.1 0.281 was shown on isometric 1-50-01(2).

Pipe to Elbow

- Total B09.040 Items:

Total B09 Items:

9 64

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EOC 26 CATEGORY B-K, Welded Attachments For Vessels, Piping, Pumps, And Valves Epressure Vessels ITEM NUMBER ID NUMBER SYS ISO/DWC

• • • • Welded Attachments ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 INUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 42 10/14/2003 B10.010.009 1-SGB-WG57 ISI-OCN1-004 NDE-3952 UT CS 135.000 TBD Steam Generator 1B Support Skirt Transition Ring Circumferential 50 OM-201-1876 9.000 Pc. 95 to Lower Head Pc. 7. Per ASME Section XI, Class A Support Skirt to 1995 Addenda; Table IWB-2500-1, Examination Head Category B-K, perform a UT from side A-B (see Figure IWB-2500-14).

Total B10.010 Items:

I

(.

EOC 26 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 C

CATEGORY B-K. Welded Attachments For Vessels, Piping, Pumps, And Valves ITEMin ITEM NUMBER ID NUMBER SYS I Plan Report Page 43 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 SO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Welded Attachments ****

B10.020.007 1-51A-0-478A-H8C 1-55-03/sht.1 NDE-35 PT NA 0.000 Calculation No. OSC-1660-11, page 65 Rigid Restraint 51A O-ISIN4-101A-1.1 0.500 High Pressure Injection. Inspect with F01.011.004.

Class A B10.020.016 1-53A-0-479A-H1A 1-53-09/sht.1 NDE-35 PT NA 0.000 Calculation No. OSC-1300.

Spring Hgr 53A O-ISIN4-102A-1.3 1.500 Class A Total B10.020 Items:

2 Total B10 Items:

3

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EOC 26 CATEGORY B-L-2, Pump Casinqs DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 ITEM NUMBER Plan Report Page 44 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS ID NUMBER COMMENTS

• • • • Pump Casing ****

B12.020.001 1RCP-1A1-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1Al Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1-007 maintenance, repair, or volumetric examination)

B12.020.002 1RCP-1A2-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1A2 Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1-008 maintenance, repair, or volumetric examination)

B12.020.003 1RCP-1B1-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1Bi Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1-009 maintenance, repair, or volumetric examination)

B12.020.004 1RCP-1B2-CASING OM-201.D-35 QAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1B2 Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1-010 maintenance, repair, or volumetric examination)

Total B12.020 Items:

4

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EOC 26 CATEGORY B-M-2, Valve Body ITEM NUMBER ID NUMBER

• • • • Valve Body, Exceeding NPS 4 ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3YS ISO/DWG NUMBERS PROC INSP REQ MATISCH DIANTHK CAL BLOCKS Plan Report Page 45 10/14/2003 COMMENTS B12.050.001 1-53A-CF-1 1 OM-245-0001 OAL-14 VT-3 SS 14.000 A-Side Core Flood Valve Body 1CF-1 1 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. W Axis.

Class A Inspect one of the following valves: 1CF-1 1, 1CF-12, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.002 1-53A-CF-12 OM-245-0001 OAL-14 VT-3 SS 14.000 A-Side Core Flood Valve Body 1CF-12 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. W Axis.

Class A Inspect one of the following valves: 1CF-11, 1CF-12, 1CF-13, or 1CF-14 only if valve Is disassembled for maintenance, repair, or volumetric examination.

B12.050.003 1-53A-CF-13 OM-245-0001 QAL-14 VT-3 SS 14.000 B-Side Core Flood Valve Body 1CF-13 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. Y Axis.

Class A Inspect one of the following valves: 1CF-1 1, 1CF-12, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.004 1-53A-CF-14 OM-245-0001 OAL-14 VT-3 SS 14.000 B-Side Core Flood Valve Body 1CF-14 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. Y Axis.

Class A Inspect one of the following valves: 1CF-1 1, 1CF-1 2, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.005 1-53A-LP-47 OM-245-0001 QAL-14 VT-3 SS 10.000 B-Side LP1 Valve Body 1LP-47 Internal Surfaces.

53A O-ISIN4-102A-1.2 0.000 Inspect one of the following valves: 1LP-47 or Class A 1 LP-48 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.006 1-53A-LP-48 OM-245-0001 QAL-14 VT-3 SS 10.000 B-Side LP1 Valve Body ILP-48 Internal Surfaces.

53A O-ISIN4-102A-1.2 0.000 Inspect one of the following valves: 1LP-47 or Class A 1 LP-48 only if valve Is disassembled for maintenance, repair, or volumetric examination.

B12.050.007 1-53A-LP-1 OM-245-2054 QAL-14 VT-3 SS 12.000 Decay Heat Suction Valve Body 1LP-1 Internal 53A O-ISIN4-102A-1.1 0.000 Class A Surfaces. Inspect one of the following valves: 1 LP-1 or 1 LP-2 only if valve is disassembled for maintenance, repair, or volumetric examination.

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EOC 26 CATEGORY B-M-2. Valve Body DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Waives 0-Plan Report Page 46 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS B12.050.008 1-53A-LP-2 OM-245-2055 OAL-14 VT-3 SS 12.000 Decay Heat Suction Valve Body 1LP-2 Intemal 53A O-ISIN4-102A-1.1 0.000 Surfaces. Inspect one of the following valves: 1LP-1 Class A or 1 LP-2 only if valve is disassembled for maintenance, repair, or volumetric examination.

Total B12.050 Items:

Total B12 Items:

8 '

12

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EOC 26 CATEGORY B-N-1. Interior Of Reactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Reactor Vessel ITEM NUMBER Plan Report Page 47 10/14/2003 ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Vessel Interior ****

B13.010.001 1-RPV-INT-SURFACE OM-201-1008 OAL-14 VT-3 SS 0.000 Reactor Vessel Interior. Areas to be examined shall 50 ISI-OCN1-001 See Com 0.000 include the spaces above and below the reactor Class A core that are made accessible for examination by removal of components during normal refueling outages.

Reference Framatome Procedure 54-ISI-364.

Total B13.010 Items:

1

C C

(

EOC 26 CATEGORY B-N-2, Welded Core Support Structures And Interior Attachments To RV Reactor Vessel (PWIR)

ITEM NUMBER ID NUMBER SYS ISO/DWG DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 48 10/14/2003 COMMENTS

• • • • Interior Attachments Within Beltilne Region ****

B13.050.001 IRPV-INT-LUGS OM-201-1008 OAL-13 VT-1 SS 0.000 Reactor Vessel Core Guide Lugs. Interior 50 ISI-OCN1-001 See Coin 0.000 attachments within the beitline region.

Class A Reference Framatome Procedure 54-ISI-364.

Total B13.050 Items:

1

C)

EOC 26 CATEGORY B-N-3, Removable Core Support C

C Structures Reactor Vessel (PWR)

ITEM NUMBER ID NUI DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 49 10114/2003 MIBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS

• • • • Core Support Structure ****

B13.070.001 1-RPV-INTERNALS OM.2201-0939 QAL-14 VT-3 NA 0.000 Reactor Vessel Core Support Structure. The 50 ISI.OCNI-001 See Corn 0.000 structure shall be removed from the reactor vessel Class A for examination. Reference Framatome Procedure 54-ISI-364.

Total B13.070 Items:

1 Total B13 Items:

3

C 0 C

(7 EOC 26 CATEGORY B-0, Pressure Retaining Welds In Control Rod Housings WReactor Vessel DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 50 1011412003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS Welds In CRD Housing **

B14.010.003 1-RPV-CRD-59WH9 OM-201-2186 NDE-35 PT SS-Inconel 4.025 CRDM #59 Housing Body to Adapter.

50 O-ISIN4-100A-1.1 0.650 Class A OM-201-1059 Housing Body to Adapter B14.010.006 1-RPV-CRD-59W60 OM-2201-1085 NDE-35 PT SS-CS 5.000 CRDM #59 Base to Motor Tube.

50 OISIN4-100A-1.1 0.500 Class A Base to Motor Tube B14.010.009 1-RPV-CRD-59 OM-2201-1085 NDE-35 PT SS-CS 4.300 CRDM #59 Motor Tube to Extension.

50 O-ISIN4-100A-1.1 0.400 Class A Motor Tube to Extension B14.010.012 1-RPV-CRD-59W61 OM-2201-1085 NDE-35 PT SS 4.190 CRDM #59 Extension to 50 O-ISIN4-100A-1.1 0.380 Cap.

Class A Extension to Cap Total B14.010 Items:

4 Total B14 Items:

4

(

i EOC 26 CATEGORY C-A, Pressure Retaining Welds In Pressure Vessels

• Shell Circumferential Welds ITEM NUMBER ID NUMBER SYS ISO/DWG C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 51 10/14/2003 C01.010.003 1-SGB-WG8-1 ISI-OCN1I004 NDE-640 UT CS 138.000 40339 Steam Generator 1B Shell Pc. 01 to Shell Pc. 02.

Circumferential 03 O-ISIN4-121B-1.3 NDE-820 4.188 Class B OM-201 -1873 Shell to Shell C01.010.004 1-SGB-WG8-4 ISI-OCN1-004 NDE-640 UT CS 138.000 40339 Steam Generator 1B Shell Pc. 05 to Shell Pc. 06.

Circumferential 03 O-ISIN4-121B-1.3 NDE-820 4.188 Class B OM-201-1873 Shell to Shell Total C01.010 Items:

2

C!

C (7

EOC 26 CATEGORY C-A, Pressure Retaining Welds In Pressure Vessels Tubesheet-to-Shell Weld ITEM NUMBER ID NUMBER DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 52 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C01.030.002 1-SGB-WG59 ISI-OCN1-004 NDE-640 UT CS 138.000 40338 Steam Generator 1B Lower Tubesheet Pc. 50 to Circumferential 03 O-ISIN4-121B-1.3 NDE-820 6.625 Shell Pc. 6.

Class B OM-201-1873 Tubesheet to Shell Total C01.030 Items:

1 Total C01 Items:

3

C

)

C C

EOC 26 CATEGORY C-B, Pressure Retaining Nozzle Welds In Vessels NNozzles With Reinforcina Plate In Vessels > 1/2 Min. Nom. Thickness ITEM NUMBER ID NUMBER SYS ISO/DWG I, DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DINTHK CAL BLOCKS COMMENTS Plan Report Page 53 10/14/2003

• • • • Reinforcing Plate Welds to Nozzle and Vessel ****

C02.031.001 1-LPCA-OUTLET OM-201-3131 NDE-35 PT SS 16.000 Decay Heat Cooler 1A Outlet Nozzle Reinforcing Circumferential 53B O-ISIN4-102A-1.2 0.750 Plate Welds to Nozzle and Vessel.

Class B Nozzle to Shell C02.031.002 1-LPCA-INLET OM-201-3131 NDE-35 PT Ss 16.000 Decay Heat Cooler 1A Inlet Nozzle Reinforcing Circumferential 53B O-ISIN4-102A-1.2 0.750 Plate Welds to Nozzle and Vessel.

Class B Nozzle to Shell Total C02.031 Items:

Total C02 Items:

2 2

C EOC 26 CATEGORY C-C. Welded Attachments For Vessels, Piping, Pumps. And Valves C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 C

ITEM NUMBER Plan Report Page 54 10/14/2003 ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Welded Attachments C03.020.001 1-01A-0-550-1H13 1-01-01/sht.1 NDE-25 MT NA 0.000 Calculation No. OSC-320, page 131.1. Inspect with Rigid Support 01A O-ISIN4-122A-1.1 0.750 F01.020.001.

Class B C03.020.003 1-01A-0-481A-H2A 1-01-07/sht.1 NDE-25 MT NA 0.000 Calculation No. OSC-1296-06. Inspect with Rigid Support 01A O-ISIN4-122A-1.1 NDE-35 0.750 F01.020.003. PT examination may be performed in Class B areas where MT examination Is not possible to achieve 100% coverage.

C03.020.013 1-03-0-480A-H6B 1-03-05/sht.2 NDE-25 MT NA 0.000 Calculation No. OSC-1297-06. Inspect with Rigid Support 03 O-ISIN4-121 B-1.3 0.500 F01.020.012.

Class B C03.020.053 1-51-0-436D-SR8 1-51-06/sht.1 NDE-35 PT NA 0.000 Calculation No. OSC-1538. Inspect with Rigid Restraint 51 O-ISIN4-101A-1.1 0.750 F01.021.055.

Class B O-1AB-15106-01 C03.020.061 1-51 B-2-0-444-H41 1-51-061sht.2 NDE-35 PT NA 0.000 Calculation No. OSC-1538, page 94. Inspect with Rigid Support 51B O-ISIN4-101A-1.1 0.750 F01.020.072.

Class B 0-1 AB-15106-02 C03.020.094 1-53B-5-0-436D-H16 1-53-02/sht.2 NDE-35 PT NA 0.000 Calculation No. OSC-408. Inspect with F01.022.104.

Spring Hgr 53B O-ISIN4-102A-1.2 0.125 Class B 0-1AB-15302-02 C03.020.102 1-54A-3-0-435B-R3 1-54-021sht.1 NDE-35 PT NA 0.000 Calculation No. OSC-415, page 50.

Rigid Restraint 54A O-ISIN4-103A-1.1 1.000 Class B C03.020.105 1-54A-3-0-439C-H5 1-54-04/sht.1 NDE-35 PT NA 0.000 Calculation No. OSC-417. paae 44.1. Insoect with Rigid Support Class B 54A O-ISIN4-103A-1.1 1.000 F01.020.115.

()

C C

EOC 26 CATEGORY C-C, Welded Attact Vessels, Piping, Pumps, And V, ITEM NUMBER ID NUMBER C03.020.111 1-55-1-0-439C-SR12 Rigid Restraint Class B iments For alves DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Pi Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS 4-56-02/sht.1 NDE-25 MT NA 0.000 Calculation No. OSC-1549, page 101.

55 O-ISIN4-144A-1.2 1.000 Ian Report Page 55 10/14/2003 Total C03.020 Items:

9

(

I C

C EOC 26 CATEGORY C-C. Welded Attachments For Vessels, Piping, Pumps, And Valves ITEM NUMBER ID NUMBER SYS ISO/DWC

• • • • Welded Attachments ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS Plan Report Page 56 10/14/2003 C03.030.001 1-HPI-A-SUPPORT OM-201-1704 NDE-35 PT SS 0.000 HPI Pump 1A.

51A O-ISIN4-101A-1.3 2.000 Class B Plate to Casing Total C03.030 Items:

1 Total C03 Items:

10

( )

EOC 26 CATEGORY C-D, Pressure Retaining Bolting Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO/DWG N C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 UMBERS PROC INSP REO MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 57 10/14/2003 COMMENTS

• • • • Bolts and Studs

• C04.030.001 1-HPI-PUMP-A OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump 1A Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-101A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1 A,1 B,1 C) Is required to be examined. Due to inaccessibility disassembly is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

C04.030.002 1-HPI-PUMP-B OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump 1B Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-101A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1A, 1B, 1C) Is required to be examined. Due to inaccessibility disassembly is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

C04.030.003 1-HPI-PUMP-C OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump 1C Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-101A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1A, 1B, 1C) is required to be examined. Due to Inaccessibility disassembly Is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

Total C04.030 Items:

3

EOC 26 CATEGORY C-D, Pressure Retaining BoitinN Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO/DWG NI

• • • • Bolts and Studs ****

C C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 JMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 58 10/14/2003 COMMENTS C04.040.001 1-MS-105-STUD OM-200-195 PDI-UT-4 UT CS 2.250 40417 Main Steam Stop Valve 1MS-105.

01A O-ISIN4-122B-1.1 0.000 Class B Total C04.040 Items:

1 Total C04 Items:

4

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Plping Welds >= 318 In. Nominal Wall Thickness Ior PipinU > NPS 4 ITEM NUMBER ID NUMBER SYS ISO/DWG NU C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 UMBERS PROC INSP REQ MAT/SCH DIAtTHK CAL BLOCKS COMMENTS Plan Report Page 59 10/14/2003

• • • • Circumferential Weld C05.011.007 1LP-128-80 1LP-128 NDE-600 UT SS 12.000 40413 Procedure PDI-UT-2 may be used.

Circumferential 53A OISIN4-102A-1.2 1.168 Class B Reducer to Valve 1 LP-18 C05.011.007A 1LP-128-80 1LP-128 NDE-35 PT SS 12.000 Circumferential 53A O-ISIN4-102A-1.2 1.168 Class B Reducer to Valve 1 LP-18 Total C05.011 Items:

2

C.

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Pipina Welds > 1/5 In. Nom Wall for Piping >=

MNPS 2 and <= NPS 4 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

(

Plan Report Page 60 10/14/2003 ITEM NUMBER ID NUMBER

• • • • Circumferential Weld ****

SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAJTHK CAL BLOCKS COMMENTS C05.021.006 1HP-192-15 1HP-192 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Flange Orifice C05.021.006A 1HP-192-15 1HP-192 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Flange Orifice C05.021.011 1-51A-123-6 1-51A-123 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Elbow C05.021.011A 1-51A-123-6 1-51A-123 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Elbow C05.021.016 1-51A-124-6 1-51A-124 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Elbow to Pipe C05.021.016A 1-51A-124-6 1-51A-124 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Elbow to Pipe C05.021.022 1HP-178-7 1HP-178 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Pipe C05.021.022A 1HP-178-7 1HP-178 NDE-35 PT SS 4.000 Circumferential Class B 51A 0-1S1N4-101A-1.4 0.531 Elbow to Pipe

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• PIDina Welds > 115 In. Nom Wall for Piping >=

NPS 2 and <= NPS 4 C

(

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 61 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS C05.021.028 1HP-191-7 1HP-191 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 maybe used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Elbow C05.021.028A 1HP-191-7 1HP-191 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Pipe to Elbow C05.021.043 1-51A-01-91A 1-51A.01(3)

NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Valve 1HP-128 C05.021.043A 1-51A-01-91A 1-51A-01(3)

NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Valve 1 HP-128 C05.021.049 1-51A-01-115A 1-51A-01(4)

NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Tee to Pipe C05.021.049A 1-51A-01-115A 1-51A.01(4)

NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Tee to Pipe C05.021.055 1-51A-02-22B 1-51A-02 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Pipe C05.021.055A 1-51A-02-22B 1-51A-02 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Pipe C05.021.059 1-51A-03-74B Circumferential Class B 1-51A-03(l) 51A 0-ISIN4-101A-1.4 NDE-600 UT SS 4.000 0.531 Pipe to Elbow 40406 Procedure PDI)UT-2 may be used.

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping NPIolno Welds > 1/5 In. Nom Wall for Piping >=

ENPS 2 and <= NPS 4 C

(

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 62 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.059A 1-51A-03-74B 1-51A-03(l)

NDE-35 PT SS 4.000 Circumferential 51A OISIN4-101A-1.4 0.531 Class B Pipe to Elbow C05.021.065 1HP-324-118B 1HP-324 NDE-600 UT SS 2.500 40378 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.375 Class B Tee to Valve 1 HP-119 C05.021.065A 1HP-324-118B 1HP-324 NDE-35 PT SS 2.500 Circumferential 51A OISIN4-101A-1.4 0.375 Class B Tee to Valve 1HP-119 C05.021.066 1-51A-03-133BA 1-51A-03(2)

NDE-600 UT SS 2.500 TBD Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.552 Class B Elbow to Pipe C05.021.066A 1-51A-03-133BA 1-51A-03(2)

NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.552 Class B Elbow to Pipe C05.021.072 1-51A-137-11 1.51A-137 NDE.600 UT SS 2.500 40378 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.1 0.375 Class B Pipe to Elbow C05.021.072A 1-51A-137-11 1-51A-137 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.1 0.375 Class B Pipe to Elbow C05.021.078 1-51A-01-32AA 1-51A-01(1)

NDE-600 UT SS 4.000 50256 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.2 0.237 Class B Pipe to Valve 1 HP-23 C05.021.078A 1-51A-01-32AA 1-51A-01(1)

NDE-35 PT SS 4.000 Circumferential Class B S1A 0-ISIN4-101A-1.2 0.237 Pipe to Valve 1 HP-23

r EOC 26 CATEGORY C-F-1. Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• PIDlina Welds > 1/5 In. Nom Wall for Piping >=

• NPS 2-and <= NPS 4 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 63 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.084 1HP-393-127A 1HP-393 NDE-600 UT SS 3.000 50306 Procedure PDIUT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Valve 1 HP- 05 to Pipe C05.021.084A 1HP-393-127A 1HP-393 NDE-35 PT SS 3.000 Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Valve 1 HP-105 to Pipe C05.021.090 1.51A-02.34B 1-51A-02 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Valve 1HP-134 C05.021.090A 1-51A-02-34B 1-51A-02 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Valve 1 HP-134 C05.021.096 1HP-193-12 1HP-193 NDE-600 UT SS 4.000 40406 Procedure PDIUT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Valve 1 HP-26 C05.021.096A 1HP-193.12 1HP-193 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Valve 1 HP-26 C05.021.101 1HP-195-111 1HP-195 NDE-600 UT SS 2.500 40378 Procedure PDIlUT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.1 0.375 Class B Pipe to Tee C05.021.101A 1HP-195-111 1HP-195 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.1 0.375 Class B Pipe to Tee C05.021.102 1HP-70-11 Circumferential Class B IHP.70 51B O-ISIN4-101A-1.1 NDE.600 UT SS 4.000 0.237 Expansion Joint M-0891 to Elbow 50256 Procedure PDI-UT-2 may be used.

C EOC 26 CATEGORY C-F-1. Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Piplna Welds > 115 In. Nom Wall for Pining >=

NPS 2 and <= NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

(

Plan Report Page 64 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.102A 1HP-70-11 1HP-70 NDE-35 PT SS 4.000 Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Expansion Joint M-0891 to Elbow C05.021.105 1HP-195-112 1HP-195 NDE-600 UT SS 2.500 40378 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.1 0.375 Class B Tee to Pipe C05.021.105A 1HP-195-112 1HP-195 NDE-35 PT SS 2.500 Circumferential 51A OlISIN4-101A-1.1 0.375 Class B Tee to Pipe C05.021.109 1-51A-01-105A 1.51A-01(4)

NDE-600 UT SS 3.000 TBD Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Term end Elbow to Flange HPI Pump 1B C05.021.109A 1-51A-01-105A 1-51A-01(4)

NDE-35 PT SS 3.000 Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Term end Elbow to Flange HPI Pump I B C05.021.1 10 1-51A-01-103A 1-51A-01(4)

NDE-600 UT SS 3.000 TBD Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Valve 1 HP-109 to Pipe C05.021.110A 1-51A-01-103A 1-51A-01(4)

NDE-35 PT SS 3.000 Circumferential 51A O-ISIN4-101A-1.3 0.438 Class B Valve 1HP-109 to Pipe C05.021.112 1-51B-67-1 1-51B-67 NDE-600 UT SS 2.500 50437 Procedure PDI-UT-2 may be used.

Circumferential 51B O-ISIN4-101A-1.2 0.203 Class B Tee to Reducer C05.021.112A 1-51B-67-1 1-51B-67 NDE-35 PT SS 2.500 Circumferential Class B 51B 0-ISIN4-101A-1.2 0.203 Tee to Reducer

(

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• PiPina Welds > 1/5 In. Nom Wall for Pipincq >=

MNPS 2 and <= NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5

(

Plan Report Page 65 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.113 1HP-179-102E 1HP.179 NDE-600 UT SS 2.500 TBD Procedure PDIUT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.1 0.552 Class B Pipe to Elbow C05.021.113A 1HP-179-102E 1HP-179 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.1 0.552 Class B Pipe to Elbow C05.021.116 1 HP-367-28 1 HP-367 NDE-600 UT SS 4.000 50256 Procedure PDI-UT-2 may be used.

Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Tee to Pipe C05.021.116A 1HP-367-28 1HP-367 NDE-35 PT SS 4.000 Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Tee to Pipe Total C05.021 Items:

48

(

C C

EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping Socket Welds ITEM NUMBER ID NUMBER SYS ISO/DWG Nl.

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 JMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 66 10/14t2003 C05.030.003 1.51B-14-26B 1-51B114 NDE-35 PT SS 2.000 Socket 51B O-ISIN4-101A-1.2 0.154 Class B Half Coupling to Pipe C05.030.004 1-51B-66-21 1.51B-66 NDE-35 PT SS 2.000 Socket 51 B O-ISIN4-101A-1.2 0.154 Class B Tee to Reducer C05.030.006 1 LP-94-38 1 LP-94 NDE-35 PT SS 10.000 Socket 53B O-ISIN4-102A-1.2 0.250 Class B Pipe to Flange Slip-On Total C05.030 Items:

3

(

C Cs EOC 26 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping Pipe Branch Connections of Branch piDinq >=

_NPS 2 ITEM NUMBER ID NUMBER SYS ISO/DV\\

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 67 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 IG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS

• • • • Circumferential Weld ****

C05.041.019 1-53B-10-57BA 1-53B-10 NDE-35 PT SS 8.000 Branch 53B O-ISIN4-102A-1.1 0.148 Class B Pipe to Pipe Total C05.041 Items:

1

(

EOC 26 CATEGORY C-F-2, Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping iPininq Welds >= 3/8 In. Nominal Wall Thickness forPipin > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 K-Plan Report Page 68 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DINATHK CAL BLOCKS COMMENTS

• • • • Circumferential Weld ****

C05.051.005 1MS-001-12 Circumferential Class B 1 MS-001 01A O-ISIN4-122A-1.1 NDE-600 UT CS 34.000 1.164 Pipe to Pipe This weld was previously listed as 1-01A-01-12 before the Iso was redrawn.

Procedure PDI-UT-1 may be used. If procedure PD1-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.005A 1MS-001-12 1MS-001 NDE-25 MT CS 34.000 This weld was previously listed as 1-01A-01-12 Circumferential 01A O-ISIN4-122A-1.1 1.164 before the Iso was redrawn.

Class B Pipe to Pipe C05.051.007 1-MS13A-A Circumferential Class B 1 MS-064 01A NDE-600 UT CS 34.000 1.164 Pipe to Elbow Grinnell subassembly MS-13A.

Procedure PD1-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1 O shall be used.

C05.051.007A 1-MS13A-A 1MS-064 NDE-25 MT CS 34.000 Grinnell subassembly MS-13A.

Circumferential 01A 1.164 Class B Pipe to Elbow C05.051.023 1 FDW-1 82-9 Circumferential 1 FDW-182 03A O-ISIN4-121D-1.1 NDE-600 UT CS 6.000 0.432 Elbow to Pipe Procedure PD1-UT-1 may be used. If procedure PD1-UT-1 Is used, calibration block PDl-UT-1 -0 shall be used.

Class B C05.051.023A 1FDW-182-9 1FDW-182 NDE-25 MT CS 6.000 Circumferential 03A O-ISIN4-121D-1.1 0.432 Class B Elbow to Pipe C05.051.024 1FDW-182-10 1FDW-182 NDE-600 UT CS 6.000 Procedure PD1-UT-1 may be used. If procedure Circumferential 03A 0-IS1N4-121D-1.1 0.432 PD1-UT-1 is used, calibration block PD1-UT-1 -0 shall be used.

Class B Pipe to Valve 1 FDW-233 C05.051.024A 1 FDW-182-10 Circumferential Class B 1FDW-182 03A O-ISIN4-121D-1.1 NDE-25 MT CS 6.000 0.432 Pipe to Valve 1 FDW-233

c.

EOC 26 CATEGORY C-F-2, Pressure Retaining Welds In Carbon Or Low Alloy Steel Pipingq

• Plping Welds >= 3/8 in. Nominal Wall Thickness Uor plpng > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 69 10114/2003 ITEM NUMBER ID NUMBER C05.051.025 1-03A-5-98 Circumferential Class B SYS ISOIDWG NUMBERS 1-03A-5 03A O-ISIN4-121D-1.1 PROC INSP REQ MAT/SCH NDE-600 UT CS Valve 1 FDW-346 to Pipe DIA/THK CAL BLOCKS 6.000 0.432 COMMENTS Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.025A 1-03A-5-98 1-03A-5 NDE-25 MT CS 6.000 Circumferential 03A O-ISIN4-121D-1.1 0.432 Class B Valve 1 FDW-346 to Pipe C05.051.038 1-LPSW-344-20 Circumferential Class B 1 -LPSW-344 14B O-ISIN4-12413-1.2 NDE-600 UT CS 8.000 0.500 Elbow to Pipe Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.038A 1-LPSW-344-20 1-LPSW-344 NDE-25 MT CS 8.000 Circumferential 14B O-ISIN4-124B3-1.2 0.500 Class B Elbow to Pipe C05.051.044 1 LPSW-345-37 1 LPSW-345 NDE-600 UT CS 6.000 This weld was listed previously as 1 -LPSW-345-37 Circumferential 14B O-ISIN4-124B-1.2 0.432 until iso 1-LPSW-345 was redrawn. This weld was Class B Tee to listed previously as 1-LPS-345-37 until iso Flange 1-LPS-345 was deleted.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-0 shall be used.

C05.051.044A 1 LPSW-345-37 1 LPSW-345 NDE-25 MT CS 6.000 This weld was listed previously as 1 -LPSW-345-37 Circumferential 14B O-ISIN4-124B-1.2 0.432 until iso 1 -LPSW-345 was redrawn. This weld was Class B Tee to listed previously as 1-LPS-345-37 until iso Flange 1-LPS-345 was deleted.

C05.051.050 ILPS-563-14 1LPS-563 NDE-600 UT CS 8.000 Procedure PDl-UT-1 may be used. If procedure Circumferential 14B O-ISIN4-124B-1.2 0.500 PDI-UT-1 is used, calibration block PDI-UT-1-O shall Class B Pipe to be used.

Valve 1 LPS-022 C05.051.050A 1 LPS-563-14 Circumferential Class B 1 LPS-563 14B O-ISIN4-12413-1.2 NDE-25 MT CS 8.000 0.500 Pipe to Valve 1 LPS-022

c EOC 26 CATEGORY C-F-2, Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping Wivlina Welds >= 3/8 In. Nominal Wall Thickness Efor Piping > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 C

Plan Report Page 70 10/14/2003 ITEM NUMBER ID NUMBER C05.051.051 1-03A-4-3A Circumferential Class B SYS ISO/DWG NUMBERS 1-03A-4(2) 03A O-ISIN4-121D-1.1 PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS NDE-600 UT CS 6.000 0.562 Elbow to Pipe Procedure PD1-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.051A 1-03A-4-3A 1-03A-4(2)

NDE-25 MT CS 6.000 Circumferential 03A O-ISIN4-121D-1.1 0.562 Class B Elbow to Pipe C05.051.052 1-03A-4-6A 1-03A-4(2)

NDE-600 UT CS 6.000 Procedure PD1-UT-1 may be used. If procedure Circumferential Class B 03A 0-1SIN4-121D-1.1 0.562 PDI-UT-1 is used, calibration block PDI-UT-1-0 shall be used.

Tee to Pipe C05.051.052A 1-03A-4-6A 1-03A-4(2)

NDE-25 MT CS 6.000 Circumferential 03A O-ISIN4-121D-1.1 0.562 Class B Tee to Pipe C05.051.055 1LPS-560-57MA 1LPS-560 NDE-600 UT CS 8.000 This weld was listed Dreviouslv as 1-14-19-57MA Circumferential Class B 14B 0-IS1N4-124B-1.2 0.500 Pipe to Elbow until iso 1-14-19 was redrawn.

Procedure PDI-UT-1 may be used. If procedure PD1-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.055A 1LPS-560-57MA 1 LPS-560 NDE-25 MT CS 8.000 This weld was listed previously as 1-14-19-57MA Circumferential 14B O-ISIN4-124B-1.2 0.500 until iso 1-14-19 was redrawn.

Class B Pipe to Elbow C05.051.056 1LPS-560-58M 1LPS-560 NDE-600 UT CS 8.000 This weld was listed previouslv as 1-14-19-58M unt il Circumferential Class B 14B O-ISIN4-124B-1.2 0.500 Elbow to Pipe iso 1-14-19 was redrawn.

Procedure PDI-UT-1 may be used. If procedure PD1-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.056A 1 LPS-560-58M Circumferential Class B 1 LPS-560 14B 0-IS1N4-124B-1.2 NDE-25 MT CS 8.000 0.500 Elbow to Pipe This weld was listed previously as 1-14-19-58M until Iso 1-14-19 was redrawn.

C C

(C EOC 26 CATEGORY C-F-2, Pressure Re In Carbon Or Low Alloy Steel Pi NPiiDlna Welds >= 3/8 in. Nominal W Eor Piping > NPS 4 ITEM NUMBER ID NUMBER C05.051.057 1 LPS-560-80 Circumferential Class B talning Welds n9ing DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System all Thickness Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS 1 LPS-560 NDE-600 UT CS 6.000 14B O-ISIN4-124B-1.2 0.432 Tee to Flange Plan Report Page 71 10/14/2003 COMMENTS This weld was listed previously as 1-14-19-80 until iso 1-14-19 was redrawn.

Procedure PDl-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDl-UT-1 -0 shall be used.

C05.051.057A 1LPS-560-80 1LPS-560 NDE-25 MT CS 6.000 This weld was listed previously as 1-14-19-80 until Circumferential 14B O-ISIN4-124B-1.2 0.432 iso 1-14-19 was redrawn.

Class B Tee to Flange Total C05.051 Items:

26

C EOC 26 CATEGORY In Carbon 0 Socket Wei ITEM NUMBER C05.070.002 SC Class B Total C05.070 I

C C

DUKE ENERGY CORPORATION C-F-2, Pressure Retaining Welds INSERVICE INSPECTION PLAN MANAGEMENT r Low Alloy Steel Piping Inservice Inspection Database Management System Plan Report ds Oconee 1 Page 72 Inservice Inspection Plan for Interval 4 Outage 5 10/14/2003 ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS COMMENTS 1-03A-4-3F 1-03A-4(2)

NDE-35 PT CS 2.000 Valve 1FWD-301.

vcket 03A O-ISIN4-121D-1.1 0.218 Pipe to Valve Items:

1

c C

C EOC 26 CATEGORY C-F-2, Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping

• Pipe Branch Connections of Branch Plilng >=

NNPS 2 ITEM NUMBER ID NUMBER SYS ISO/DWG NU DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 IMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 73 10/14/2003

• • • • Circumferential Weld ****

C05.081.002 1MS20A-C 1MS-065 NDE-25 MT CS 6.000 Grinnell subassembly MS-20A.

Branch 01A 0.432 Class B Pipe to Pipe Total C05.081 Items:

Total C05 Items:

1 82

C EOC 26 CATEGORY D-A. Welded Attachments For C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 C

Vessels, Piping, Pumps. And Vu EPIQPfn ITEM NUMBER ID NUMBER

• • • • Welded Attachments ****

Plan Report Page 74 10114/2003 SYS ISO/DWG NUMBERS PROC INSP REO MAT/SCH DIAITHK CAL BLOCKS COMMENTS D01.020.012 1-03-0-551-H49 1-03-01/sht.1 QAL-13 VT-1 NA 24.000 Calculation No. OSC-336, page 45a.1. Inspect with Rigid Support 03 O-ISIN4-121B-1.3 2.500 F01.030.022.

Class C DO1.020.023 1-03A-1-0-400B-SR84 1-03A-09/sht.3 OAL-13 VT-1 NA 6.000 Calculaton No. OSC-342, page 103. Inspect with Rigid Support 03A O-ISIN4-121D-1.1 0.500 F01.030.041.

Class C D01.020.024 1-03A-1-0-401B-SR30 1-03A-06/sht.3 OAL-13 VT-1 NA 6.000 Calculation No. OSC-340, page 90. Inspect with Rigid Support 03A O-ISIN4-121D-1.1 1.000 F01.030.040.

Class C D01.020.025 1-03A-1-0-439C-H1O 1-03A-13/sht.2 QAL-13 VT-1 NA 6.000 CalculatonNo.OSC-1224-19,page27. Inspectwith Rigid Support 03A O-ISIN4-121D-1.1 0.375 F01.030.033.

Class C DO1.020.063 1-14B-436D-SR41 1-14-04/sht.2 OAL-13 VT-1 NA 16.000 Calculaton No. OSC-396, page 77 (2nd attachment Rigid Restraint 14B O-ISIN4-124B-1.1 0.280 thickness = 1.000). Inspect with F01.031.072.

Class C DO1.020.082 1-56-5-0-437B-H16 4-56-07/sht.1 OAL-13 VT-1 NA 8.000 Calculaton No. OSC-1 359-02, page 28. Inspect with Spring Hgr 56 O-ISIN4-104A-1.1 0.125 FOI.032.111.

Class C

- Total D01.020 Items:

Total DOI Items:

6 6

(.

C C

EOC 26 CATEGORY F-A, Supports class 1 Piplng Supports ITEM NUMBER ID NUMBER

• • • • Category A, One-Directlonal ***

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 75 10/14/2003 COMMENTS F01.010.002 1-51A-0-479A-H15B 1-51-26/sht.1 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1304-06, page 6(1)31 High Rigid Support 51A O-ISIN4-101A-1.4 0.000 Pressure Injection.

Class A F01.010.003 1-51A-0-479A-H2B 1-51-26/sht.1 QAL-14 VT-3 NA 2.500 Calculation No. OSC-1304-06, page 6(1)31 Rigid Support 51A O-ISIN4-101A-1.4 0.000 High Pressure Injection.

Class A F01.010.008 1-53A-0-478A-H2A 1-53-09/sht.1 OAL-14 VT-3 NA 14.000 Calculation No. OSC-1300.

Rigid Support 53A O-ISIN4-102A-1.3 0.280 Class A Total F01.010 Items:

3

• • • • Category B, Multi-Directional F01.011.003 1-51A-0-479A-H6A 1-51-15/sht.1 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1304-06, page 61 Rigid Restraint 51A O-ISIN4-101A-1.4 0.000 High Pressure Injection.

Class A F01.011.004 1-51A-0-478A-H8C 1-55-03/sht.1 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1660-11, page 65 Rigid Restraint 51A O-ISIN4-101A-1.1 0.500 High Pressure Injection. Inspect with B10.020.007.

Class A F01.011.007 1-53A-0-478A-H5A 1-53-09/sht.1 OAL-14 VT-3 NA 10.000 Calculation No. OSC-1300.

Rigid Restraint 53A O-ISIN4-102A-1.3 0.500 Class A F01.011.008 1-53A-0-481A-H38C 1-51-15/sht.3 OAL-14 VT-3 NA 1.500 Calculation No. OSC-1314-06, page 63.

Rigid Restraint 53A O-ISIN4-100A-1.2 0.500 Class A Total F01.011 Items:

4

• • • • Category C, Thermal Movement

(

C C

EOC 26 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 InservIce Inspection Plan for Interval 4 Outage 5 mc1lasI PiingSuports Plan Report Page 76 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.012.004 1-51A-0-479A-H13B 1-51-26/sht.1 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1304-06, page 6(1)31 Spring Hgr 51A O-ISIN4-101A-1.4 0.000 High Pressure Injection.

Class A F01.012.005 1-51A-0-478A-H6238 1-55-03/sht.1 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1660-11, page 65 Spring Hgr 51A O-ISIN4-101A-1.1 0.000 High Pressure Injection.

Class A F01.012.007 1-53A-0-478A-H3A 1-53-09/sht.1 QAL-14 VT-3 NA 14.000 Calculation No. OSC-1300.

Spring Hgr 53A O-ISIN4-102A-1.3 0.000 Class A Total F01.012 Items:

3

C C

C EOC 26 CATEGORY F-A. SupDorts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS M~ls2 PipingSuports Plan Report Page 77 10/1412003 ITEM NUMBER ID NUMBER COMMENTS

• • • • Category A, One-Directional F01.020.001 1-01A-0-550-H13 1-01-01/sht.1 QAL-14 VT-3 NA 34.000 Calculation No. OSC-320, page 131.1. Inspect with Rigid Support 01A O-ISIN4-122A-1.1 0.750 C03.020.001.

Class B F01.020.003 1-01A-0-481A-H2A 1-01-07/sht.1 OAL-14 VT-3 NA 24.250 Calculation No. OSC-1296-06. Inspect with Rigid Support 01A O-ISIN4-122A-1.1 0.750 C03.020.003.

Class B F01.020.012 1-03-0-480A-H6B 1-03-05/sht.2 QAL-14 VT-3 NA 24.000 Calculation No. OSC-1297-06. Inspect with Rigid Support 03 O-ISIN4-121 B-1.3 0.500 C03.020.013.

Class B F01.020.022 1-14-0-480A-H22C 1-14-16/sht.1 QAL-14 VT-3 NA 8.000 Calculation No. OSC-1306-06, page 6(2)-43.

Rigid Support 14 O-ISIN4-124B-1.2 0.000 Class B F01.020.047 1-51-0-444-SR53 1-51-06/sht.2 QAL-14 VT-3 NA 4.000 Calculation No. OSC-1538, page 94.

Rigid Support 51 O-ISIN4-101A-1.1 0.750 Class B 0-1AB-15106-02 FOt.020.072 1-51B-2-0-444-H41 1-51-06/sht.2 OAL-14 VT-3 NA 4.000 Calculation No. OSC-1538, page 94. Inspectwith Rigid Support 51B O-ISIN4-101A-1.1 0.750 C03.020.061.

Class B 0-1AB-15106-02 F01.020.092 1-53B-0-435B-DE044 1-53-03/sht.1 OAL-14 VT-3 NA 10.000 Calculation No. OSC-406, page 71.

Rigid Support 53B O-ISIN4-102A-1.2 0.000 Class B 0-1AB-15303-01 F01.020.096 1-53B-3-0-438C-H26 1-53-04/sht.1 OAL-14 VT-3 NA 12.000 Calculation No. OSC-404, page 39.

Rigid Support 53B 0-ISIN4-102A-1.1 0.000 Class B

C C

C EOC 26 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 PJ~!as2 Pipng Suports Plan Report Page 78 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.020.098 1-53B-5-0-439B-H50 1-53-02/sht.2 OAL-14 VT-3 NA 10.000 Calculation No. OSC-408.

Rigid Support 53B O-ISIN4-102A-1.2 0.000 Class B 0-1 AB-15302-02 F01.020.115 1-54A-3-0-439C-H5 1-54-04/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-417, page 44.1. Inspect with Rigid Support 54A O-ISIN4-103A-1.1 1.000 C03.020.105.

Class B Total F01.020 Items:

10

• • • • Category B, Multi-Directional F01.021.011 1-03-0-481A-H11B 1-03-05/sht.2 OAL-14 VT-3 SS 24.000 Calculation No. OSC-1297-06.

Rigid Restraint 03 O-ISIN4-121 B-1.3 0.500 Class B F01.021.055 1-51-0-436D-SR8 1-51-06/sht.1 OAL-14 VT-3 NA 4.000 Calculation No. OSC-1538. Inspect with Rigid Restraint 51 O-ISIN4-101A-1.1 0.750 C03.020.053.

Class B 0-1AB-15106-01 F01.021.061 1-51A-435C-DE006 1-51-05/sht.2 OAL-14 Vr-3 NA 4.000 Calculation No. OSC-1537, page 56.1. High Rigid Restraint 51A O-ISIN4-101A-1.3 0.000 Pressure Injection.

Class B F01.021.066 1-51A-0-478A-H16C 1-55-03/sht.2 OAL-14 VT-3 NA 2.500 Calculation No. OSC-1660-11, page 66.

Rigid Restraint 51A O-ISIN4-101A-1.1 0.000 Class B F01.021.103 1-54A-0-439A-R21 1-54-04/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-416, page 58.1.

Rigid Restraint 54A O-ISIN4-103A-1.1 0.719 Class B F01.021.104 1-54A-3-0-439C-H13 1-54-04/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-417, page 44.1.

Rigid Restraint 54A O-ISIN4-103A-1.1 0.216 Class B Total F01.021 Items:

6

(I C

C EOC 26 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 E~ls2PipingSuports Plan Report Page 79 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Category C, Thermal Movement ****

F01.022.001 1-01A-0-550-H10 1-01-01/sht.3 OAL-14 VT-3 NA 34.000 Calculation No. OSC-320, page 133.

Spring Hgr 01A O-ISIN4-122A-1.1 0.000 Class B F01.022.003 1-01A-0-481A-H1A 1-01-07/sht.1 OAL-14 VT-3 NA 24.250 Calculation No. OSC-1296-06.

Constant Support 01A O-ISIN4-122A-1.1 0.000 Class B F01.022.007 1-O1A-0-481B-H11A 1-01-07/sht.1 OAL-14 VT-3 NA 24.250 Calculation No. OSC-1296-06. Inspect with Hyd Snubber 01A O-ISIN4-122A-1.1 0.437 F01.050.051.

Class B F01.022.013 1-03-0-480A-H7B 1-03-05/sht.2 QAL-14 VT-3 NA 24.000 Calculation No. OSC-1297-06. Inspect with Hyd Snubber 03 O-ISIN4-121B-1.3 0.237 F01.050.094.

Class B F01.022.022 1-03A-1-0-437A-H71 1-03A-05/sht.3 OAL-14 VT-3 NA 6.000 Calculation No. OSC-339, page 81.

Spring Hgr 03A O-ISIN4-121D-1.1 0.000 Class B F01.022.104 1-53B-5-0-436D-H16 1-53-02/sht.2 OAL-14 VT-3 NA 10.000 Calculation No. OSC-408. Inspect with Spring Hgr 53B O-ISIN4-102A-1.2 0.125 C03.020.094.

Class B O-1AB-15302-02 F01.022.106 1-53B-4-0-444-H64 1-53-03/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-406, page 71.

Spring Hgr 53B O-ISIN4-102A-1.1 0.000 Class B 0-1AB-15303-01 Total F01.022 Items:

7

(I C

EOC 26 CATEGORY F-A. Sunnorts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Cass3 PipngSupports Plan Report Page 80 10/14/2003 ITEM NUMBER ID NUMBER COMMENTS

• t** Category A, One-Directional F01.030.001 1-01A-403C-DE002 1-01-06/sht.2 OAL-14 VT-3 NA 6.000 Calculation No. OSC-325, page 89.1.

Rigid Support 01A O-ISIN4-122A-1.4 0.000 Class C F01.030.022 1-03-0-551-1H49 1-03-01/sht.1 OAL-14 VT-3 NA 24.000 Calculation No. OSC-336, page 45a.1. Inspect with Rigid Support 03 O-ISIN4-121 B-1.3 2.500 D01.020.012.

Class C F01.030.032 1-03A-401B-DE048 1-03A-06/sht.3 QAL-14 VT-3 NA 6.000 Calculation No. OSC-340, page 90.

Rigid Support 03A O-ISIN4-121D-1.1 0.000 Class C F01.030.033 1-03A-1-0-439C-HIO 1-03A-13/sht.2 QAL-14 VT-3 NA 6.000 Calculation No. OSC-1224-19, page 27. Inspect.

Rigid Support 03A O-ISIN4-121D-1.1 0.375 with D01.020.025.

Class C F01.030.035 1-03A-1-0-439B-H15 1-03A-05/sht.3 OAL-14 VT-3 NA 6.000 Calculation No. OSC-339, page 81.

Rigid Support 03A O-ISIN4-121D-1.1 0.000 Class C F01.030.037 1-03A-480A-H3A 1-03A-14/sht.1 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1224-16, page 41.

Rigid Support 03A O-ISIN4-121D-1.1 0.250 Class C F01.030.040 1-03A-1-0-401B-SR30 1-03A-06/sht.3 QAL-14 VT-3 NA 6.000 Calculation No. OSC-340, page 90. Inspect with Rigid Support 03A O-ISIN4-121D-1.1 1.000 D01.020.024.

Class C F01.030.041 1-03A-1-0-400B-SR84 Rigid Support Class C 1-03A-09/sht.3 03A O-ISIN4-121D-1.1 OAL-14 VT-3 NA 6.000 0.500 Calculaton No. OSC-342, page 103. Inspect with D01.020.023.

C C

C EOC 26 CATEGORY F-A. Sutmorts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 EClass 3 Piping Supports N

Plan Report Page 81 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.030.050 1-03A-1-0-437A-H63 1-03A-09/sht.6 QAL-14 VT-3 NA 6.000 Calculation No. OSC-342, page 106.

Rigid Support 03A O-ISIN4-121D-1.1 0.750 Class C F01.030.051 1-03A-1-0-437A-SR61 1-03A-09/sht.6 OAL-14 VT-3 NA 6.000 Calculation No. OSC-342, page 106.

Rigid Support 03A O-ISIN4-121D-1.1 0.280 Class C F01.030.061 1-07A-400B-DE010 1-07A-02/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-362, page 55.

Rigid Support 07A O-ISIN4-121A-1.8 0.000 Class C F01.030.062 1-07A-400B-DE058 1-07A-02/sht.2 OAL-14 VT-3 NA 8.000 Calculation No. OSC-362, page 56.

Rigid Support 07A O-ISIN4-121A-1.8 0.000 Class C F01.030.105 2-14B-400B-SR1 1-14A-01/sht.1 QAL-14 VT-3 NA 24.000 Calculation No. OSC-395, page 40.

Rigid Support 14B O-ISIN4-124A-1.1 0.237 Class C F01.030.106 3-14B-6-0-2436C-SR22 4-14-03/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-394 page 76.

Rigid Support 14B O-ISIN4-121D-1.2 0.500 Class C F01.030.107 2-14B-1436D-DE-011 4-14-03/sht.1 QAL-14 VT-3 NA 10.000 Calculation No. OSC-394, page 76.

Rigid Support 14B O-ISIN4-121D-1.2 0.000 Class C F01.030.153 0-SSW-448K-H7378 4-SSW-01/sht.1 QALk14 VT-3 NA 6.000 Calculation No. OSC-6068.

Rigid Support SSWO-ISIN4-129A-1.1 0.000 Class C 0-4RWF-4SSW01-01 Total F01.030 Items:

16

• • • • Category B, Multi-Directional ****

/

EOC 26 CATEGORY F-A, Supports C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 M~j3P3 iping Supports Plan Report Page 82 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.031.001 1-01A-403C-DE003 1-01-06/sht.2 QAL-14 VT-3 NA 6.000 Calculation No. OSC-325, page 89.1.

Rigid Restraint 01A O-ISIN4-122A-1.4 0.000 Class C F01.031.062 1-14A-400B-H4248 1-14A-01/sht.4 OAL-14 VT-3 NA 6.000 Calculation No. OSC-395.

Rigid Restraint 14A O-ISIN4-133A-1.1 0.000 Class C O-1TB-114A01-04 F01.031.072 1-14B-436D-SR41 1-14-04/sht.2 QAL-14 VT-3 NA 16.000 Calculation No. OSC-396, page 77 (2nd attachment Rigid Restraint 14B O-ISIN4-124B-1.1 0.280 thickness = 1.000). Inspect with D01.020.063.

Class C F01.031.103 1-56-0-438C-SR11 4-56-02/sht.2 QAL-14 VT-3 NA 8.000 Calculation No. OSC-421, page 94.

Rigid Restraint 56 O-ISIN4-104A-1.1 0.000 Clas C F01.031.111 1-57-0-480A-H19 1-57-01/sht.2 OAL-14 VT-3 NA 12.000 Calculation No. OSC-1313-06, page 41.1.

Rigid Restraint 57 O-ISIN4-107A-1.1 0.500 Class C 0-491C-2A(S)

Total F01.031 Items:

5

• • • • Category C, Thermal Movement F01.032.061 1-08-1-0-400A-H8 1-08-01/sht.1 QAL-14 VT-3 NA 10.000 Calculation No. OSC-1902.

Spring Hgr 08 O-ISIN4-122A-1.4 0.250 Class C F01.032.111 1-56-5-0-437B-H16 4-56-07/sht.1 OAL-14 VT-3 NA 8.000 Calculaton No. OSC-1 359-02, page 28. Inspect with Spring Hgr 56 O-ISIN4-104A-1.1 0.125 D01.020.082.

Class C F01.032.121 1-57-0-481A-H21 1-57-01/sht.1 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1313-06, page 41.1.

Constant Support Class C 57 O-ISIN4-100A-1.2 0-491 C-2A(S) 0.250

C C

C EOC 26 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 EClass 3 PNpin Supports ITEM NUMBER ID NUMBER Plan Report Page 83 dt14 A ffVnn' InservIce Inspection Plan for Interval 4 Outage 5 JUI 1I4VUU.)

SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.032.122 1-57-0-481A-H9 1-57-01/sht.1 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1313-06, page 41.1. Inspect Hyd Snubber 57 O-ISIN4-100A-1.1 1.000 with F01.050.103.

Class C 0-491 C.2A(S)

Total F01.032 Items:

4

EOC 26 CATEGORY F-A. Sunorts C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 ISuPDorts Other Than Plping Supports Plan Report Page 84 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Class 1, 2, and 3 ****

F01.040.001 1-RPV-WR36 ISI-OCN1-001 OAL-14 VT-3 NA 0.000 Reactor Vessel Support Skirt.

50 O-ISIN4-100A-1.1 0.000 Class A F01.040.002 1-SGA-SKIRT ISI-OCN1-003 OAL-14 VT-3 NA 0.000 Steam Generator Support Skirt 1A.

50 OM 201-1873 0.000 Class A OM 201-1873 F01.040.007 1-HPI-A-SUPPORT OM 201-1704 OAL-14 VT-3 NA 0.000 HPI Pump 1A.

51A O-ISIN4-101A-1.3 0.000 Class B F01.040.024 1-LS-TANK OM 201-63 QAL-14 VT-3 NA 0.000 Letdown Storage Tank.

51B O-ISIN4-101A-1.2 0.000 Class B F01.040.028 1-AUX-SER-PUMP OM 208-0040 QAL-14 VT-3 NA 0.000 Aux Service Water Pump Support.

03A O-ISIN4-121D-1.2 0.000 Class C F01.040.036 1-50-0-66A-RCPM-S12 0-66A QAL-14 VT-3 NA 5.000 Calculation No. OSC-0971-01-0012, Reactor Hyd Snubber 50 O-ISIN4-100A-1.1 0.000 Coolant Pump 1B2 Motor Snubbers. Reference PIP Class A 0-66B 0-096-1575. Inspect with F01.050.115.

Total F01.040 Items:

6 Total F01 Items:

64

C C

C EOC 26 CATEGORY AUG. Augmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1

• Reactor Coolant Pump Flywheels Plan Report Page 85 10/14/2003 N

ITEM NUMBER Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MATISCH DIA/THK CAL BLOCKS ID NUMBER COMMENTS G01.001.001A 1-RCP-1A1 OM-201D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1Al Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the Interval measured from the previous such inspection Is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.002A 1-RCP-1A2 OM-201 D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1 A2 Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the Interval measured from the previous such Inspection Is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.003A 1-RCP-1BI OM-201D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1Bi Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the interval measured from the previous such inspection Is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.004A 1-RCP-1B2 OM-201 D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1 B2 Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the interval measured from the previous such inspection is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

Total G01.001 Items:

4 Total G01 Items:

4

CI C

C EOC 26 CATEGORY AUG. Aucmented Inspections T hermal Stress PipinQ Examinations DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 86 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS G04.001.007 1HP-255-6 1HP-255 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-10-6 until iso Class A Elbow to 1-51 A-10 was deleted and welds were transferred to Pipe Iso 1 HP-255. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.012 1HP-190-12 1HP-190 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A 0.375 Class A Pipe to Elbow circumferential). This weld was 1-51 A-5-77C until iso 1-51A-5 was deleted and welds transferred to iso 1HP-190. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.015 1HP-190-16 1HP-190 See Corn UT SS 2.500 Inspect 100% of weld & 1" of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). Reference Section 7 of the ISI Class A Pipe to Plan, Volume 1.

Valve 1HP-488 Procedure EPRI-NDEC-UT-X G04.001.016 1HP-190-13 1HP-190 See Com UT SS 2.500 Inspect 100% of weld & 1" of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). Reference Section 7 of the ISI Class A Elbow to Plan, General Requirements..

Pipe Procedure EPRI-NDEC-UT-X G04.001.017 1 HP-279-4 1 HP-279 See Corn UT SS 2.500 Inspect 100% of weld & 1 ' of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-10-4 until iso Class A Elbow to 1-51 A-1 0 was deleted and welds tranferred to iso Pipe 1HP-279. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.018 1 HP-279-3 1 HP-279 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-10-3 until iso Class A Elbow to 1-51 A-1 0 was deleted and welds tranferred to iso Pipe 1HP-279. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.019 1HP-279-24 1 HP-279 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A 0-1S1N4-101A-1.4 0.375 Class A Pipe to Valve 1 HP-489 circumferential). Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X

Cl C

(

EOC 26 CATEGORY AUG. Aucimented Inswections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System T1hermal Stress PiDing Examinatloiis Oconee 1 Inservice Inspection Plan for Interval 4 Outage 5 Plan Report Page 87 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS G04.001.021 1 HP-277-42C 1 HP-277 See Corn UT SS 2.500 Inspect 100% of weld & 1

• of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-04-42C until Class A Pipe to iso 1-51A-04 was deleted and welds transferred to Elbow Iso 1 HP-277. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.022 1HP-277-43C 1HP-277 See Corn UT SS 2.500 Inspect 100% of weld & 1' of. base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-04-43C until Class A Elbow to iso 1-51A-04 was deleted and welds tranferred to Pipe iso 1-HP-277. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.023 1HP-277-52 1HP-277 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-1O1A-1.4 0.375 circumferential). Reference Section 7 of the ISI Class A Pipe to Plan, General Requirements.

Valve 1 HP-486 Procedure EPRI-NDEC-UT-X G04.001.025 1HP-278-22C 1HP-278 See Corn UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-04-22C until Class A Pipe to iso 1-51A-04 was deleted welds tranferred to Elbow 1-HP-278. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.026 1 HP-278-23C 1 HP-278 See Corn UT SS 2.500 Inspect 100% of weld & 1" of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). This weld was 1-51A-04-23C until Class A Elbow to iso 1-51A-04 was deleted and welds transferred to Pipe iso 1-HP-278. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.027 1HP-278-24 1HP-278 See Corn UT SS 2.500 Inspect 100% of weld & 1 of base material (axial &

Circumferential 51A O-ISIN4-101A-1.4 0.375 circumferential). Reference Section 7 of the ISI Class A Pipe to Plan, General Requirements.

Valve 1HP-487 Procedure EPRI-NDEC-UT-X

- Total G04.001 Items:

Total G04 Items:

13 13

c' C

C EOC 26 CATEGORY AUG. Augmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1

• Class 1 RTE Mountina Bosses ITEM NUMBER ID NUMBER Plan Report Page 88 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 5 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS G10.001.004 1-PHB-13 ISI-OCN1-006 NDE-35 PT CS-lnconel 9.000 RTE Mounting Boss. This weld covers the X Axis.

Branch 50 OM-201-2296 2.875 The diameter of hole that penetrates the nozzle Into Class A Pipe to the Hot Leg =.613'. Reference Section 7 of the ISI Dissimilar Pipe Plan, General Requirements.

G10.001.005 1-PHB-14 ISI-OCN1-006 NDE-35 PT CS-Inconel 9.000 RTE Mounting Boss. This weld covers the Y-Z Branch 50 OM-201-2296 2.875 Quadrant. The diameter of hole that penetrates the Class A Pipe to nozzle Into the Hot Leg =.613'. Reference Section Dissimilar Pipe 7 of the ISI Plan, General Requirements.

G10.001.006 1-PHB-15 ISI-OCN1-006 NDE-35 PT CS-Inconel 9.000 RTE Mounting Boss. This weld covers the Z-W Branch 50 OM-201-2296 2.875 Quadrant. The diameter of hole that penetrates the Class A Pipe to nozzle Into the Hot Leg =.613'. Reference Section Dissimilar Pipe 7 of the ISI Plan, General Requirements.

G10.001.009 1-PIB1-12 ISI-OCN1-009 NDE-35 PT CS-lnconel 8.750 RTE Mounting Pipe. This weld covers the Z-W Branch 50 OM-201-1845 2.250 Quadrant. The diameter of hole that penetrates the Class A Salvaged Pipe to nozzle into the RCP I Bi Suction Piping =.613'.

Dissimilar Pipe Reference Section 7 of the ISI Plan, General Requirements.

Total G10.001 Items:

4 Total G1O Items:

4

Duke Power Company Inservice Inspection Management Inservice Inspection Plan For:

Oconee Unit 1 Interval 4 ISI Outage 6 Refueling Outage EOC 27 ISI Examination Listing and Schedule Revision 0

(r

(

EOC 27 CATEGORY B-G-1, Pressure Retaining Bolting. Greater Than 2 in. In Diameter Pressurizer ITEM NUMBER ID NUMBER SYS ISO/DWG NUME

• • • • Flange Surface, when connection disassembled ****

B06.070.001 1-PZR-MW-FLANGE OM-201-1026 C.

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS (3

Plan Report Page 1 10114/2003 COMMENTS QAL-13 VT-1 CS 28.000 0.000 Pressurizer Manway Flange Surface. Examination Includes 1' Annular Surface Surrounding Each Stud.

(Inspect when connection disassembled)

Class A Total B06.070 Items:

1

C.)

EOC 27 CATEGORY B-G-1, Pressure Retaininq Bolting, Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO)

C

(

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 DWG NUMBERS PROC INSP REO MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 2 10/14/2003 COMMENTS

• • • • Flange Surface, when connection disassembled ****

806.190.001 1-RCP-1A1-FLANGE OM-201.D-35 OAL-13 VT-i Ss 77.000 Reactor Coolant Pump 1Al Main Flange.

OM.2011.D-38 0.000 Examination includes V annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.002 1-RCP-1A2-FLANGE OM-201.D-35 OAL-13 VT-i SS 77.000 Reactor Coolant Pump 1A2 Main Flange.

OM-2011.D-38 0.000 Examination includes 1' annular surface of flange Class A OM-201 -1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.003 1-RCP-1B1-FLANGE OM-201.D135 QAL-13 VT-i SS 77.000 Reactor Coolant Pump 1Bi Main Flange.

OM.201.D-38 0.000 Examination includes 1 annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

B06.190.004 1-RCP-112-FLANGE OM-201.D-35 QAL-13 VT-i SS 77.000 ReactorCoolant Pump 1B2 Main Flange.

OM-201.D-38 0.000 Examination Includes 1" annular surface of flange Class A OM-201-1148 surrounding each stud. (Inspect when connection disassembled)

- Total B06.190 Items:

Total B06 Items:

4 5

C EOC 27 CATEGORY B-G-2, Pressure Re Bolting. 2 in. And Less In Diami ICRD HousinM s ITEM NUMBER ID NUMBER C

(

Rtainin-q 3ter DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 3 10/14/2003

• • • • Bolts, Studs, and Nuts ****

B07.080.001 1-RPV-CRD-HOUSING OM-201-2186 OAL-13 VT-1 CS 1.250 CRD Housing Includes Bolts (8 bolts on each DPS 706599-1056 0.000 connection) and Housing Rings (1 pair per housing.)

Class A B&W152006E Inspect only if disassembled.

Inspect only bolting that Is to be reused.

Total B07.080 Items:

1 Total B07 Items:

1

C C

(

EOC 27 CATEGORY B-J, Pressure Retaining Welds In Piping NPS 4 or Larger DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 BERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 4 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Circumferential Welds ****

B09.011.042 1PSL-2 ISI-OCN1-015 NDE-600 UT SS 10.750 40399 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

Circumferential 50 O-ISIN4-100A-1.1 140 1.000 81.

Class A Stress weld Elbow to Procedure PDI-UT-2 may be used.

Pipe B09.011.042A 1-PSL-2 ISI-OCN1-015 NDE-35 PT SS 10.750 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

Circumferential 50 O-ISIN4-10OA-1.1 140 1.000 81.

Class A Stress weld Elbow to Pipe B09.011.043 1-PSL-3 ISI-OCN1-015 NDE-600 UT SS 10.750 40399 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

Circumferential 50 O-ISIN4-100A-1.1 140 1.000 81.

Class A Stress weld Elbow to Procedure PDIUT-2 may be used.

Pipe B09.011.043A 1-PSL-3 ISI-OCN1-015 NDE-35 PT SS 10.750 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

Circumferential 50 O-ISIN4-100A-1.1 140 1.000 81.

Class A Stress weld Elbow to Pipe B09.011.044 1-PSL-4 ISI-OCN1-015 NDE-600 UT SS 10.750 40399 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

Circumferential 50 O-ISIN4-100A-1.1 140 1.000 82 Class A Stress weld Elbow to Procedure PDI.UT-2 may be used.

Pipe B09.011.044A 1-PSL-4 ISI-OCN1-015 NDE-35 PT SS 10.750 Pressurizer Surge Piping. Elbow Pc. 80to Pipe Pc.

Circumferential 50 O-ISIN4-10OA-1.1 140 1.000 82.

Class A Stress weld Elbow to Pipe B09.011.045 1-PSL-5 ISI-OCN1-015 NDE-600 UT SS 10.750 40399 Pressurizer Surge Piping. Pipe Pc. 82 to Pipe Pc.

Circumferential 50 O-ISIN4-100A-1.1 140 1.000 83.

Class A Stress weld Pipe to Procedure PDI-UT-2 may be used.

Pipe B09.011.045A 1-PSL-5 Circumferential Class A Stress weld ISI-OCN1-015 50 O-ISIN4-100A-1.1 NDE-35 PT SS 140 Pipe to Pipe 10.750 1.000 Pressurizer Surge Piping. Pipe Pc. 82 to Pipe Pc.

83.

cI.

C

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EOC 27 CATEGORY B-J, Pressure Reta Piping NPS 4 or Larner ITEM NUMBER ID NUMBER ining Welds In DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Plan Report Oconee 1 Page 5 Inservice Inspection Plan for Interval 4 Outage 6 10/14/2003 SYS ISO/DWG NUMBERS PROC INSP REQ MATISCH DIA/THK CAL BLOCKS COMMENTS B09.011.046 1-PSL-6 ISI-OCN1-015 NDE-600 UT Ss 10.750 40399 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc Circumferential 50 O-ISIN4-100A-1.1 140 1.000 83.

Class A Stress weld Elbow to Procedure PDI-UT-2 may be used.

Pipe B09.011.046A 1-PSL-6 Circumferential Class A Stress weld ISI-OCN1-015 50 O-1SIN4-100A-1.1 NDE-35 PT SS 140 Elbow to Pipe 10.750 1.000 Pressurizer Surge Piping. Elbow Pc. 80 to Pipe Pc.

83.

Total B09.011 Items:

10

(

C C

EOC 27 CATEGORY B-J. Pressure Retaining Welds In Piping Less Than NPS 4 ITEM NUMBER ID NUMBER DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Plan Report Page 6 10/1412003 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Circumferential Welds B09.021.049 1RC-200-161 1RC-200 NDE-35 PT SS 2.500 Pump 1A2 Discharge Piping. Pipe to Pressure Circumferential 51A O-ISIN4.101A-1.4 0.375 Injection Nozzle Safe End Pc. 47. This weld was Class A Stress weld ISI-OCNI-012 Pipe to listed previously as 1-51 A-1 1-85A until iso 1-51 A-1 i Safe End was redrawn. Revision 2 changed weld number from 1 RC-200-7.

Inspect with G02.001.008B.

B09.021.057 1 RC-230-53 1 RC-230 NDE-35 PT SS 1.500 Circumferential 50 O-ISIN4-100A-1.2 160 0.281 Class A Stress weld Pipe to Valve 1LP-46 Total B09.021 Items:

2

C C

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EOC 27 CATEGORY B-J, Pressure Retaining Welds In Piping

• Branch Pipe Connection Welds ITEM NUMBER ID NUMBER SYS ISO/DWG NU

• • • • NPS 4 or Larger ****

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 MBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 7 10/14/2003 COMMENTS B09.031.002 1-PHB-16 ISI-OCN1-006 NDE-600 UT CS 25.000 40350 36W ID Pipe Pc. 32 to Decay Heat Nozzle Pc. 34.

Branch 50 OISIN4-100A-1.1 2.875 The NPS of the branch piping is 12 inches.

Class A OM.201-603 Pipe to Procedure PD1-UT-1 may be used.

Nozzle B09.031.002A 1-PHB-16 ISI-OCN1-006 NDE-25 MT CS 25.000 36' ID Pipe Pc. 32 to Decay Heat Nozzle Pc. 34.

Branch 50 O-ISIN4-100A-1.1 2.875 The NPS of the branch piping Is 12 Inches.

Class A OM-201-603 Pipe to Nozzle Total B09.031 Items:

2

• • • • Less Than NPS 4 ****

B09.032.005 1-PDB2-10 ISI OCN1-014 NDE-25 MT CS 12.000 28' ID Pipe Pc. 44 to Pressure Injection Nozzle Pc.

Branch 50 O-ISIN4-100A-1.1 2.250

46. The NPS of the branch piping is 2.5 inches.

Class A Stress weld OM-201.597 Pipe to Nozzle Total B09.032 Items:

Total B09 Items:

1 i5

C C

C EOC 27 CATEGORY B-K. Welded Attachments For Vessels, Piping, Pumps. And Valves Pressure Vessels DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 IERS PROC INSP REQ MATISCH DIAITHK CAL BLOCKS Plan Report Page 8 10/14/2003

. ITEM NUMBER ID NUMBER

• • • • Welded Attachments ****

SYS ISO/DWG NUME COMMENTS B10.010.005 1-PZR-WP82-Y ISI-OCN1-002 NDE-25 MT CS 0.000 Pressurizer Support Lug Assembly Pc. 110 to Lower Circumferential 50 3.500 Shell Course Pc. 3. Y Axis.

Class A Support Lug to Shell BI0.010.006 1-PZR-WP82-YZ Circumferential Class A ISI-OCN1 -002 NDE-25 50 MT Support Lug to Shell CS 0.000 3.500 Pressurizer Support Lug Assembly Pc. 110 to Lower Shell Course Pc. 3.

Y-Z Quadrant.

B10.010.007 1-PZR-WP82-Z ISIOCN1-002 NDE-25 MT CS 0.000 Pressurizer Support Lug Assembly Pc. 110 to Lower Circumferential 50 3.500 Shell Course Pc. 3. Z Axis.

Class A Support Lug to Shell B1O.010.008 1-PZR-WP82-ZW ISI-OCN1-002 NDE-25 MT CS 0.000 Pressurizer Support Lug Assembly Pc. 110 to Lower Circumferential 50 3.500 Shell Course Pc. 3.

Class A Support Lug to Z-W Quadrant.

Shell

- Total B1O.010 Items:

Total BI1 Items:

4 4

c c

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EOC 27 CATEGORY B-L-2. Pump Casinqs DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 ITEM NUMBER Plan Report Page 9 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIAWTHK CAL BLOCKS ID NUMBER COMMENTS Pump Casing B12.020.001 1RCP-1A1-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump lAl Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1-007 maintenance, repair, or volumetric examination)

B12.020.002 1RCP-1A2-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1A2 Casing Internal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump Is disassembled for Class A ISI-OCN1-008 maintenance, repair, or volumetric examination)

B12.020.003 1RCP-1B13CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1 B1 Casing Intemal 50 OM-201-1148 0.000 Surfaces. (Inspect only if pump is disassembled for Class A ISI-OCN1 -009 maintenance, repair, or volumetric examination)

B12.020.004 1RCP-1B2-CASING OM-201.D-35 OAL-14 VT-3 SS 77.000 Reactor Coolant Pump 1B2 Casing internal 50 OM-201-1148 0.000 Surfaces. (Inspect only If pump Is disassembled for Class A ISI-OCNI -010 maintenance, repair, or volumetric examination)

Total B12.020 Items:

4

(C C

(.

EOC 27 CATEGORY B-M-2. Valve Bodv Valves ITEM NUMBER DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 10 10/14/2003 ID NUMBER COMMENTS Valve Body, Exceeding NPS 4 B12.050.001 1-53A-CF-1 1 OM-245-0001 OAL-14 VT-3 SS 14.000 A-Side Core Flood Valve Body 1CF-1 1 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. W Axis.

Class A Inspect one of the following valves: 1CF-1 1, 1CF-1 2, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.002 1-53A-CF-12 OM-245-0001 QAL-14 VT-3 SS 14.000 A-Side Core Flood Valve Body 1CF-12 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. W Axis.

Class A Inspect one of the following valves: 1CF-1 1, 1CF-1 2, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.003 1-53A-CF-13 OM-245-0001 OAL-14 VT-3 SS 14.000 B-Side Core Flood Valve Body 1CF-13 Internal 53A O-ISIN4-102A-1.3 0.000 Surfaces. Y Axis.

Class A Inspect one of the following valves: 1CF-11, 1CF-12, 1CF-13, or 1CF-14 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.004 1-53A-CF-14 OM-245-0001 OAL-14 VT-3 SS 14.000 B-Side Core Flood Valve Body 1CF-14 Internal 53A 0-1S1N4-102A-1.3 0.000 Class A Surfaces. Y Axis.

Inspect one of the following valves: 1CF-11, 1CF-12, 1CF-13, or 1CF-14 only If valve Is disassembled for maintenance, repair, or volumetric examination.

B12.050.005 1-53A-LP-47 OM-245-0001 QAL-14 VT-3 SS 10.000 B-Side LP1 Valve Body 1LP-47 Internal Surfaces.

53A O-ISIN4-102A-1.2 0.000 Inspect one of the following valves: 1LP-47 or Class A 1 LP-48 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.006 1-53A-LP-48 OM-245-0001 OAL-14 VT-3 SS 10.000 B-Side LP1 Valve Body 1LP-48 Internal Surfaces.

53A O-ISIN4-102A-1.2 0.000 Inspect one of the following valves: 1LP-47 or Class A 1 LP-48 only if valve is disassembled for maintenance, repair, or volumetric examination.

B12.050.007 1-53A-LP-1 OM-245-2054 QAL-14 VT-3 SS 12.000 Decay Heat Suction Valve Body 1LP-1 Internal 53A O-ISIN4-102A-1.1 0.000 Class A Surfaces. Inspect one of the following valves: 11LP-1 or 1 LP-2 only if valve Is disassembled for maintenance, repair, or volumetric examination.

c C

C EOC 27 CATEGORY B-M-2. Valve Bodv ITEM NUMBER ID NUMBER B12.050.008 1-53A-LP-2 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS OM-245-2055 OAL-14 VT-3 SS 12.000 53A O-ISIN4-102A-1.1 0.000 Plan Report Page 11 10/14/2003 COMMENTS Decay Heat Suction Valve Body 1LP-2 Internal Surfaces. Inspect one of the following valves: 1 LP-1 or 1 LP-2 only if valve is disassembled for maintenance, repair, or volumetric examination.

Class A

- Total B12.050 Items:

Total B12 Items:

8 12

C C

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EOC 27 CATEGORY C-C, Welded Attact Vessels, Piping, Pumps, And VE ITEM NUMBER ID NUMBER

• • • • Welded Attachments ****

DUKE ENERGY CORPORATION iments For INSERVICE INSPECTION PLAN MANAGEMENT lives Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS Plan Report Page 12 10/14/2003 C03.020.012 1-03-0-481A-Hl5B 1-03-05/sht.1 NDE-25 MT NA 0.000 Calculation No. OSC-1297-06. Inspect with Spring Hgr 03 O-ISIN4-121B-1.3 1.500 F01.022.011.

Class B

- Total C03.020 Items:

Total C03 Items:

1 1

C EOC 27 CATEGORY C-D. Pressure Retaining Boltinq Greater Than 2 in. In Diameter ITEM NUMBER ID NUMBER SYS ISO/DWG N C

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 UMBERS PROC INSP REQ MAT/SCH DIANTHK CAL BLOCKS Plan Report Page 13 10/14/2003 COMMENTS

• • • • Bolts and Studs ****

C04.030.001 1-HPI-PUMP-A OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump 1A Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-1O1A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1A, 1B, 1C) is required to be examined. Due to inaccessibility disassembly is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

C04.030.002 1-HPI-PUMP-B OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump 1B Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-IO1A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1A, 1B, IC) is required to be examined. Due to inaccessibility disassembly is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

C04.030.003 1-HPI-PUMP-C OM-201-1704 PDI-UT-5 UT NA 2.500 40422 HPI Pump iC Bolting on Pump Casing. 20 Studs, 51A O-ISIN4-101A-1.3 0.000 Length = 12.000. The bolting on one of the HPI Class B Pumps(1A, 1B, 1C) is required to be examined. Due to inaccessibility disassembly is required, so therefore they will be scheduled for each outage.

Examine upon disassembly for maintenance or disassembly will be required to complete the examination.

Total C04.030 Items:

3 Total C04 Items:

3

C EOC 27 CATEGORY C-F-1. Pressure Retaining Welds In Austenitic SS Or High Alloy Plping

• Pioina Welds >= 3/8 in. Nominal Wall Thickness nor Piping > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 C

Plan Report Page 14 10/14/2003 ITEM NUMBER ID NUMBER

• • • • Circumferential Weld ****

SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.011.008 1LP-128-73 1LP-128 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.008A lLP-128-73 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.009 1LP-128-74 1LP-128 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.009A 1LP-128-74 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.01 1.010 1LP-128-75 1LP-128 NDE-600 UT SS 10.000 40399 Procedure PDl-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.010A 1LP-128-75 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.011 1LP-128-76 1LP-128 NDE-600 UT SS 10.000 40399 Procedure PDl-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.011A 1LP-128-76 1LP-128 NDE-35 PT SS 10.000 Circumferential Class B 53B O-ISIN4-102A-1.2 1.125 Elbow to Pipe

C EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping NPloing Welds >= 3/8 In. Nominal Wall Thickness Efor Piling > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 C

Plan Report Page 15 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAJTHK CAL BLOCKS COMMENTS C05.011.012 1 LP-128-77 1 LP-128 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.012A 1LP-128-77 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.013 1 LP-1 28-78 1 LP-128 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.013A 1LP-128-78 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.014 1LP-128-79 1LP-128 NDE-600 UT SS 10.000 40399 Procedure PDl-UT-2 may be used.

Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Reducer C05.011.014A 1LP-128-79 1LP-128 NDE-35 PT SS 10.000 Circumferential 53B O-ISIN4-102A-1.2 1.125 Class B Pipe to Reducer C05.011.015 1LP-124-22 1LP-124 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.015A 1LP-124-22 1LP-124 NDE-35 PT SS 10.000 Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.016 1 LP-1 24-23 Circumferential Class B 1LP-124 53A O-ISIN4-102A-1.2 NDE-600 UT SS 10.000 1.125 Elbow to Pipe 40399 Procedure PDI-UT-2 may be used.

{

EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Piolna Welds >= 3/8 In. Nominal Wall Thickness Efor Pi~ing > NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 (7

Plan Report Page 16 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.011.016A 1LP-124-23 1LP-124 NDE-35 PT SS 10.000 Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.017 1LP-124-24 1LP-124 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.017A 1LP-124-24 1LP-124 NDE-35 PT SS 10.000 Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Pipe to Elbow C05.011.018 1LP-124-25 1LP-124 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Elbow to Elbow C05.011.018A 1LP-124-25 1LP-124 NDE-35 PT SS 10.000 Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Elbow to Elbow C05.011.019 1LP-124-26 1LP-124 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.019A 1LP-124-26 1LP-124 NDE-35 PT SS 10.000 Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Elbow to Pipe C05.011.020 1LP-124-44 1LP-124 NDE-600 UT SS 10.000 40399 Procedure PDI-UT-2 may be used.

Circumferential 53A O-ISIN4-102A-1.2 1.125 Class B Reducer to Pipe C05.011.020A 1LP-124-44 Circumferential Class B 1LP-124 53A O-ISIN4-102A-1.2 NDE-35 PT SS 10.000 1.125 Reducer to Pipe

c EOC 27 CATEGORY C-F-1. Pressure Retaining Welds In Austenitic SS Or High Alloy Piping NPlpIna Welds >= 3/8 In. Nominal Wall Thickness Eor PiDing > NPS 4 ITEM NUMBER ID NUMBER SYS ISO/DWG NL Total C05.011 Items:

26 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 JMBERS PROC INSP REQ MAT/SCH DIAJTHK CAL BLOCKS COMMENTS (7

Plan Report Page 17 10/14/2003

C EOC 27 CATEGORY C-F-1. Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Pinina Welds > 115 In. Nom Wall for PiDina >=

NPS2and<=NPS4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6

(

Plan Report Page 18 10114/2003 ITEM NUMBER ID NUMBER

• • • • Circumferential Weld ****

SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.017 1-51A-01-111A 1-51A-01 (4)

NDE-600 UT SS 2.500 40378 PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 See Corn 0.375 Class B Pipe to Elbow C05.021.017A 1-51A-01-111A 1-51A-01(4)

NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.3 0.375 Class B Pipe to Elbow C05.021.023 1-51A-01-112A 1-51A-01(4)

NDE-600 UT SS 2.500 40378 PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 See Corn 0.375 Class B Elbow to Pipe C05.021.023A 1-51A-01-112A 1-51A-01(4)

NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.3 0.375 Class B Elbow to Pipe C05.021.029 1-51A-01-114AC 1-51A-01(4)

NDE-600 UT SS 2.500 40378 PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.2 See corn 0.375 Class B Pipe to Valve 1HP-63 C05.021.029A 1-51A-01-114AC 1-51A-01(4)

NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.2 0.375 Class B Pipe to Valve 1 HP-63 C05.021.034 1HP-187-114 1HP-187 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Valve 1 HP-138 C05.021.034A 1HP-187-114 1HP-187 NDE-35 PT SS 4.000 Circumferential Class B 51A 0-IS1N4.101A-1.4 0.531 Elbow to Valve 1HP-138

C C

(

EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping

• Pilina Welds > 115 In. Nom Wall for Plping >=

NPS 2 and <= NPS 4 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 Plan Report Page 19 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAfrHK CAL BLOCKS COMMENTS C05.021.037 1HP-192-1 1HP-192 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Tee C05.021.037A 1HP-192-1 1HP-192 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Tee C05.021.044 1HP-324-130B 1HP-324 NDE-600 UT SS 2.500 40378 This weld was previously listed as 1-51A-03-130B Circumferential 51A O-ISIN4-101A-1.4 0.375 and was shown on iso. 1-51A-03(2).

Class B Elbow to Procedure PDI-UT-2 may be used.

Pipe C05.021.044A 1HP-324-130B 1HP-324 NDE-35 PT SS 2.500 This weld was previously listed as 1-51A-03-130B Circumferential 51A O-ISIN4-101A-1.4 0.375 and was shown on Iso. 1-51A-03(2).

Class B Elbow to Pipe C05.021.050 1-51A-02-49BA i-51A-02 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Valve 1 HP-132 to Pipe C05.021.050A 1-51A-02-49BA 1-51A-02 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Valve 1 HP-132 to Pipe C05.021.056 1-51A-02-23BB 1-51A-02 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Flange to Pipe C05.021.056A 1-51A-02-23BB 1-51A-02 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Flange to Pipe C05.021.060 1-51A-03-79B 1-51A-03(1)

NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential Class B 51A 0-IS1N4-101A-1.4 0.531 Elbow to Pipe

C EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping 1in3inna Welds > 1/5 In. Nom Wall for Piping >=

NNPS 2 and <= NPS 4 C

(

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 Plan Report Page 20 10/1412003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.060A 1-51A-03-79B 1-51A-03(1)

NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Elbow to Pipe C05.021.067 1-51A-03-122B 1-51 A-03(2)

NDE-600 UT SS 2.500 TBD Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.552 Class B Pipe to Elbow C05.021.067A 1-51A-03-122B 1-51A-03(2)

NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.552 Class B Pipe to Elbow C05.021.073 1 HP-187-116 1 HP-187 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Elbow C05.021.073A IHP-187-116 1HP-187 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.531 Class B Tee to Elbow C05.021.081 1HP-282-88A 1HP-282 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Tee C05.021.081A 1HP-282-88A 1HP-282 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Tee C05.021.087 1HP-193-24 1HP-193 NDE-600 UT SS 2.500 40378 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.375 Class B Pipe to PE Flow Nozzle C05.021.087A 1HP-193-24 IHP-193 NDE-35 PT SS 2.500 Circumferential Class B 51A 0-1S1N4-101A-1.4 0.375 Pipe to PE Flow Nozzle

C EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping WPinin Welds > 1/5 In. Nom Wall for Pipinq >=

NPS 2 and <= NPS 4 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6

(.

Plan Report Page 21 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.093 1HP-324-119B 1HP-324 NDE-600 UT SS 2.500 40378 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.4 0.375 Class B Pipe to Tee C05.021.093A 1HP-324-119B 1HP-324 NDE-35 PT SS 2.500 Circumferential 51A O-ISIN4-101A-1.4 0.375 Class B Pipe to Tee C05.021.099 1-51A-124-17 1-51A-124 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Elbow C05.021.099A 1-51A-124-17 1-51A-124 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Pipe to Elbow C05.021.100 1-51A-127-16 1-51A-127 NDE-600 UT SS 4.000 40406 Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Elbow to Pipe C05.021.100A 1-51A-127-16 1.51A-127 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.3 0.531 Class B Elbow to Pipe C05.021.106 1HP-179-119 1HP-179 NDE-600 UT SS 2.000 TBD Procedure PDI-UT-2 may be used.

Circumferential 51A O-ISIN4-101A-1.1 0.436 Class B Reducer to Pipe C05.021.106A 1HP-179-119 1HP-179 NDE-35 PT SS 2.000 Circumferential 51A O-ISIN4-101A-1.1 0.436 Class B Reducer to Pipe C05.021.111 1HP-194-4 1HP-194 NDE-600 UT SS 4.000 TBD Procedure PDl UT-2 may be used.

Circumferential Class B 51A 0-1S1N4.101A-1.4 0.674 Pipe to Valve 1HP-27

C EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Pining

• PIDlnq Welds > 1/5 In. Nom Wall for Piping >=

ENPS 2 and <= NPS 4 C.

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 C

Plan Report Page 22 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C05.021.111A 1HP-194-4 1HP-194 NDE-35 PT SS 4.000 Circumferential 51A O-ISIN4-101A-1.4 0.674 Class B Pipe to Valve 1 HP-27 C05.021.117 1HP-367-29 1HP-367 NDE 600 UT SS 4.000 50256 Procedure PDI-UT-2 may be used.

Circumferential 51B O-ISIN4.101A-1.1 0.237 Class B Tee to Pipe C05.021.117A 1HP-367-29 IHP-367 NDE-35 PT SS 4.000 Circumferential 51B OISIN4-101A-1.1 0.237 Class B Tee to Pipe C05.021.118 IHP-367-34 1HP-367 NDE-600 UT SS 4.000 50256 Procedure PDI-UT-2 may be used.

Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Tee to Pipe C05.021.118A 1HP-367-34 1HP-367 NDE-35 PT SS 4.000 Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Tee to Pipe C05.021.1 19 1HP-367-35 IHP-367 NDE-600 UT SS 4.000 50256 PDI-UT-2 may be used.

Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Pipe to Tee C05.021.119A 1HP-367-35 1HP-367 NDE-35 PT SS 4.000 Circumferential 51B O-ISIN4-101A-1.1 0.237 Class B Pipe to Tee Total C05.021 Items:

42

C EOC 27 CATEGORY C-F-1, Pressure Retaining Welds In Austenitic SS Or High Alloy Piping EPiTDe Branch Connections of Branch Piping >=

NPS 2 C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS C

Plan Report Page 23 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME

• • • • Circumferential Weld ****

C05.041.001 1-53B-01-87B 1 53B.01(2)

NDE-35 PT SS 8.000 Branch 53B O-ISIN4-102A-1.2 0.250 Class B Pipe to Pipe C05.041.010 1LP-203-55JA 1LP-203 NDE-35 PT SS 8.000 This weld was listed previously as 1-53B-05-55JA Branch 53B O-ISIN4-102A-1.2 0.250 on iso 1-53B-05(3) until it was transferred to iso Class B Pipe to 1LP-203.

Pipe C05.041.023 1-53812-127C 1-53B-12 NDE-35 PT SS 8.000 Branch 53B O-ISIN4-102A-1.1 0.148 Class B Elbow to Pipe C05.041.029 1-51A-01-12A 1-51A.01(1)

NDE-35 PT SS 3.000 Branch 51A O-ISIN4-101A-1.3 0.216 Class B Pipe to Pipe Total C05.041 Items:

4

C EOC 27 CATEGORY C-F-2, Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping

• P2lino Welds >= 3/8 In. Nominal Wall Thickness Efor Piping > NPS 4 C

(

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT.

Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 24 10/1412003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS

• • • • Circumferential Weld ****

C05.051.003 1 MS-074-14B Circumferential Class B 1 MS-074 01A O-ISIN4-122A-1.1 NDE-600 UT CS 26.000 0.875 Elbow to Pipe This weld was previously listed as 1-01 A-02-14B before the Iso was redrawn.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.003A 1MS-074-14B 1MS-074 NDE-25 MT CS 26.000 This weld was previously listed as 1-O1A-02-14B Circumferential 01A O-ISIN4-122A-1.1 0.875 before the iso was redrawn.

Class B Elbow to Pipe C05.051.010 1 MS-065-25 Circumferential Class B 1 MS-065 01A O-ISIN4-122A-1.1 NDE-600 UT CS 12.000 0.562 Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

Valve 1 MS-79 to Elbow C05.051.010A 1MS-065-25 1MS-065 NDE-25 MT CS 12.000 Circumferential 01A O-ISIN4-122A-1.1 0.562 Class B Valve 1 MS-79 to Elbow C05.051.011 1MS-066-2 Circumferential Class B 1 MS-066 01A O-ISIN4-122B-1.1 NDE-600 UT CS 24.000 0.969 Valve 1 MS-102 to Pipe This weld was previously listed as 1-01A-01-20 before the Iso was redrawn.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.011A 1MS-066-2 1MS-066 NDE-25 MT CS 24.000 This weld was previously listed as 1-01A-01 -20 Circumferential 01A O-ISIN4-122B-1.1 0.969 before the Iso was redrawn.

Class B Valve 1MS-102 to Pipe C05.051.019 1MS-001-19 1 MS-001 NDE-600 UT CS 34.000 Inspect this with item number C05.052.001. This Circumferential Class B 01A 0-ISIN4-122A-1.1 1.164 Elbow to Pipe weld was previously listed as 1 -01 A-01 -19 before the Iso was redrawn.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

c c

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EOC 27 CATEGORY C-F-2. Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping WPinina Welds >= 3/8 In. Nominal Wall Thickness for Piping > NPS 4 DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 Plan Report Page 25 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DINATHK CAL BLOCKS COMMENTS C05.051.019A 1MS-001-19 1MS-001 NDE-25 MT CS 34.000 Inspect this with item number C05.052.001A Circumferential 01A O-ISIN4-122A-1.1 1.164 This weld was previously listed as 1-01A-01-19 Class B Elbow to before the Iso was redrawn.

Pipe C05.051.020 1-03-3-28B 1.03-3(1)

NDE-600 UT CS 20.000 Procedure PDI-UT-1 may be used. If procedure Circumferential 03 O-ISIN4-121B-1.3 1.031 PDI-UT-1 is used, calibration block PDI-UT-1-O shall Class B Pipe to be used.

Elbow C05.051.020A 1-03-3-28B 1-03-3(1)

NDE-25 MT CS 20.000 Circumferential 03 O-ISIN4-121B-1.3 1.031 Class B Pipe to Elbow C05.051.022 1-03-3-44B Circumferential Class B 1-03-3(1) 03 O-ISIN4-121B-1.3 NDE-600 UT CS 14.000 0.750 Elbow to Reducer Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.022A 1-03-3-44B 1-03-3(1)

NDE-25 MT CS 14.000 Circumferential 03 O-ISIN4-121B-1.3 0.750 Class B Elbow to Reducer C05.051.032 1CC-136-82B Circumferential Class B 1CC-136 55 O-ISIN4-144A-1.2 NDE-600 UT CS 8.000 0.500 Pipe to Elbow This weld was listed previously as 1-55-3-82B until iso 1-55-3 was redrawn.

This weld was not examined in the 3rd Interval.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.039 1-LPSW-344-19 Circumferential Class B 1-LPSW-344 14B O-ISIN4-124B-1.2 NDE-600 UT CS 8.000 0.500 Pipe to Elbow Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1 -0 shall be used.

C05.051.039A 1 -LPSW-344-19 Circumferential Class B 1 -LPSW-344 14B O-ISIN4-124B-1.2 NDE-25 MT CS 8.000 0.500 Pipe to Elbow

C C

C EOC 27 CATEGORY C-F-2. Pressure Retaining Welds In Carbon Or Low Alloy Steel Piping

• PIDIna Welds >= 3/8 In. Nominal Wall Thickness for Pipin > NPS 4 ITEM NUMBER ID NUMBER SYS ISO/DWG N.

C05.051.045 1 LPSW-345-38 1 LPSW-345 Circumferential 14B O-ISIN4-124B Class B DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 IMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS NDE-600 UT CS 6.000

-1.2 0.432 Flange to Flange Plan Report Page 26 10/14/2003 COMMENTS This weld was listed previously as 1-LPSW-345-38 until iso 1-LPSW-345 was redrawn. This weld was listed previously as 1-LPS-345-38 until iso 1-LPS-345 was deleted.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.045A 1LPSW-345-38 1LPSW-345 NDE-25 MT CS 6.000 This weld was listed previously as 1 -LPSW-345-38 Circumferential 14B O-ISIN4-124B-1.2 0.432 until Iso 1 -LPSW-345 was redrawn. This weld was Class B Flange to listed previously as 1-LPS-345-38 until iso Flange 1-LPS-345 was deleted.

C05.051.058 1-03-11-1OVEN 1-03-11 NDE-600 UT CS 6.000 Auxiliary Feedwater Header lB. Iso 1-03-11 Is an Circumferential Class B 03A 0-1SIN4-121B-1.3 0.432 Pipe to Elbow iso for system 03A. Inspect with G06.001.028.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 Is used, calibration block PDI-UT-1-O shall be used.

C05.051.058A 1-03-11-10VEN 1-03-11 NDE-25 MT CS 6.000 Auxiliary Feedwater Header 1B. Iso 1-03-11 Is an Circumferential 03A O-ISIN4-121B-1.3 0.432 isoforsystemO3A. Inspect withG06.001.028.

Class B Pipe to Elbow C05.051.059 1-03-11-9VEN 1-03-11 NDE-600 UT CS 6.000 Vendor Weld Rina Header.

Circumferential Class B 03A 0-1S1N4-121B-1.3 0.432 Pipe Cap to Pipe Iso 1-03-11 is an iso for system 03A. Inspect with G06.001.032.

Procedure PDI-UT-1 may be used. If procedure PDI-UT-1 is used, calibration block PDI-UT-1-O shall be used.

C05.051.059A 1-03-11-9VEN 1-03-11 NDE-25 MT CS 6.000 Vendor Weld Ring Header.

Circumferential 03A O-ISIN4-121B-1.3 0.432 Iso 1-03-11s an iso for system 03A. Inspect with Class B Pipe Cap to G06.001.032.

Pipe Total C05.051 Items:

21 Total C05 Items:

93

C C

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EOC 27 CATEGORY D-A. Welded Attachments For Vessels, Piping, Pumps, And Valves ITEM NUMBER ID NUMBER SYS I DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 Plan Report Page 27 10/14/2003 SOIDWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS

• • • • Welded Attachments ****

D01.020.021 1-03A-1-0-400A-H146 1-03A-12/sht.1 OAL-13 VT-1 NA 6.000 Calculation No. OSC-1215, page 21. Inspect with Rigid Restraint 03A O-ISIN4-121D-1.1 0.750 F01.031.028.

Class C D01.020.022 1-03A-1-0-400A-R38 1-03A-10/sht.1 OAL-13 VT-1 NA 6.000 Calculation No. OSC-343, page 49. Inspect with Rigid Restraint 03A O-ISIN4-121D-1.1 1.500 F01.031.029.

Class C D01.020.046 1-08-0-400H-JH-1801 1-08-01/sht.1 QAL-13 VT-1 NA 10.000 Calculation No. OSC-1902. Inspect with Rigid Support 08 O-ISIN4-122A-1.4 0.250 F01.032.072.

Class C D01.020.064 1-14B-439B-RMC-0501 1-14-04/sht.1 OAL-13 VT-1 NA 8.000 Calculation No.OSC-376 page 78. Inspect with Rigid Support 14B O-ISIN4-124B-1.2 0.237 F01.030.098.

Class C D01.020.101 0-SSW-448K-H7361 4-SSW-01/sht.1 OAL-13 VT-1 SS 6.000 Calculaton No. OSC-6068. Inspect with Rigid Restraint SSWO-ISIN4-129A-1.1 0.250 F01.031.122.

Class C 0-4RWF-4SSW01-01 Total D01.020 Items:

5 Total D01 Items:

5

C C

(I EOC 27 CATEGORY F-A, Sup orts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 Cass2 PipingSuports Plan Report Page 28 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS

• • • • Category A, One-Directional ****

F01.020.048 1-51-0-436D-SR6 1-51-06/sht.2 OAL-14 VT-3 NA 4.000 Calculation No. OSC-1538, page 94.

Rigid Support 51 O-ISIN4-101A-1.1 0.750 Class B 0-1 AB-1 5106-02 F01.020.064 1-51A-1-0-439A-H29 1-51-04/sht.1 OAL-14 VT-3 NA 4.000 Calculation No. OSC-1639, page 30.5. High Rigid Support 51A O-ISIN4-101A-1.4 0.000 Pressure Injection.

Class B O-1AB-15104-01 F01.020.066 1-51A-6-0-435B-SR59 1-51-02/sht.2 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1535, page 136. High Rigid Support 51A O-ISIN4-101A-1.3 0.000 Pressure Injection.

Class B O-1AB-15102-02 F01.020.102 1-53B-0-435B-R35 1-53-01/sht.1 OAL-14 VT-3 NA 14.000 Calculation No. OSC-407, page 104.

Rigid Support 53B O-ISIN4-102A-1.1 0.000 Class B O-1AB-15301-01 F01.020.112 1-54A-435B-DE1O 1-54-01/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-415, page 50.

Rigid Support 54A O-ISIN4-103A-1.1 0.125 Class B F01.020.121 1-55-1-0-439C-H32 4-55-01/sht.1 QAL-14 VT-3 NA 8.000 Calculation No. OSC-1549, page 101.

Rigid Support 55 O-ISIN4-144A-1.2 0.000 Class B Total F01.020 Items:

6

• • • • Category B, Multi-Directional F01.021.041 1-14B-0-2479A-H12 1-14-13 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1306-06, page 6(4)-44.

Rigid Restraint 14B O-ISIN4-124B-1.2 0.216 Class B F01.021.064 1-51 A-1 435C-SR61 Rigid Restraint Class B 1-51-13/sht.1 51A O-ISIN4-101A-1.3 O-1AB-15113-01 OAL-14 VT-3 NA 4.000 0.000 Calculation No. OSC-1410, page 103. High Pressure Injection Cross Connection & Header.

C C

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EOC 27 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 E2Planss iigSpports Plan Report Page 29 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.021.071 1-51B-436H-DE017 1-51-01/sht.2 OAL-14 VT-3 NA 2.500 Calculation No. OSC-400, page 51.

Rigid Restraint 51 B O-ISIN4-101A-1.2 0.000 Class B 0-1AB-15101-02 F01.021.091 1-53B-0-438C-DE012 1-53-04/sht.1 OAL-14 VT-3 NA 12.000 Calculation No. OSC-404, page 39.

Rigid Restraint 53B O-ISIN4-102A-1.1 0.000 Class B F01.021.111 1-55-1-0-439B-DE003 1-55-06/sht.2 OAL-14 VT-3 NA 6.000 Calculation No. OSC-419, page 75.

Rigid Restraint 55 O-ISIN4-144A-1.2 0.000 Class B Total F01.021 Items:

5

• • • • Category C, Thermal Movement F01.022.004 1-O1A-1-1-0-401A-H43 1-01-02/sht.3 QAL-14 VT-3 NA 12.000 Calculation No. OSC-321. Inspect with F01.050.049.

Hyd Snubber 01A O-ISIN4-122A-1.2 0.000 Class B F01.022.011 1-03-0-481A-H15B 1-03-05/sht.1 QAL-14 VT-3 NA 24.000 Calculation No. OSC-1297-06. Inspect with Spring Hgr 03 O-ISIN4-121B-1.3 1.500 C03.020.012.

Class B F01.022.041 1-14B-0-439B-H21 1-14-04/sht.1 QAL-14 VT-3 NA 8.000 Calculation No. OSC-396, page 76.1.

Spring Hgr 14B O-ISIN4-124B-1.2 0.000 Class B F01.022.051 1-51-0-436H-H58 1-51-01/sht.1 OAL-14 VT-3 NA 4.000 Calculation No. OSC-400, page 50. High Pressure Spring Hgr 51 O-ISIN4-101A-1.2 0.000 InJection.

Class B 0-1AB-15101-01 F01.022.061 1-51A-0-435C-DEOO1 Spring Hgr Class B 1*51 -04/sht.1 51A O-ISIN4-101A-1.3 0-1AB-15104-01 OAL-14 VT-3 NA 4.000 0.000 Calculation No. OSC-1 639, page 30.5. High Pressure Injection.

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C C

EOC 27 CATEGORY F-A. SUPorts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 M~ s2 Pipin Sports Plan Report Page 30 10114/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.022.064 1-51A-0-435B-H119 1-51-13/sht.2 QAL-14 VT-3 NA 4.000 Calculation No. OSC-1410, page 104. High Spring Hgr 51A O-ISIN4-101A-1.3 0.000 Pressure Cross Connect & Header.

Class B 0-1AB-15113-02 F01.022.071 1-51B-2-0-436D-DE046 1-51-06/sht.1 OAL-14 VT-3 NA 4.000 Calculation No. OSC-1538.

Spring Hgr 51B O-ISIN4-101A-1.1 0.000 Class B 0-1AB-15106-01 F01.022.101 1-53B-0-438C-DE055 1-53-04/sht.1 QAL-14 VT-3 NA 12.000 Calculation No. OSC-404, page 39. Inspect with Mech Snubber 53B O-ISIN4-102A-1.1 0.000 F01.050.055.

Class B Total F01.022 Items:

8

C C

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EOC 27 CATEGORY F-A. Sunmorts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 M~ s3 Pipig Suports Plan Report Page 31 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS

• • • • Category A, One-Directional ****

F01.030.072 1-08-0-400H-JH-1801 1-08-01/sht.1 OAL-14 VT-3 NA 10.000 Calculation No. OSC-1902. Inspect with Rigid Support 08 O-ISIN4-122A-1.4 0.250 D01.020.046.

Class C F01.030.081 1-14A-400B-H4241 1-14A-01/sht.5 QAL-14 VT-3 NA 6.000 Calculation No. OSC-395.

Rigid Support 14A O-ISIN4-133A-1.1 0.000 Class C O-1TB-114A01-05 F01.030.096 1-14B-1-0-439B-H1O 1-14-04/sht.3 OAL-14 VT-3 NA 18.000 Calculation No. OSC-376 page 78.

Rigid Support 14B O-ISIN4-124B-1.2 0.000 Class C F01.030.097 1-14B-0-436E-MKP-0503 4-14-03/sht.3 QAL-14 VT-3 NA 8.000 Calculation No. OSC-394, page 78.

Rigid Support 14B O-ISIN4-121D-1.2 0.000 Class C F01.030.098 1-14B-439B-RMC-0501 1-14-04/sht.1 QAL-14 VT-3 NA 8.000 Calculation No.OSC-376 page 78. Inspect with Rigid Support 14B O-ISIN4-124B-1.2 0.237 D01.020.064.

Class C F01.030.099 1-14B-437A-DE058 1-14-06/sht.2 OAL-14 VT-3 NA 20.000 Calculation No. OSC-1541, page 101 Rigid Support 14B O-ISIN4-124A-1.1 0.000 Class C F01.030.100 1-14B-436L-WJB-1001 4-14-03/sht.4 QAL-14 VT-3 NA 8.000 Calculation No. OSC-394, page 79.

Rigid Support 14B O-ISIN4-121D-1.2 0.000 Class C F01.030.101 1-14B-437A-DE042 Rigid Support Class C 1-14-06/sht. 1 14B O-ISIN4-124B-1.1 QAL-14 VT-3 NA 20.000 0.000 Calculaton No. OSC-1541, page 100

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EOC 27 CATEGORY F-A, Sup orts DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 mcPlas iingSuports Plan Report Page 32 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.030.135 1-56-437B-SR20 4-56-02/sht.3 OAL-14 VT-3 NA 8.000 Calculation No. OSC-421, page 95.1.

Rigid Support 56 O-ISIN4-104A-1.2 0.750 Class C F01.030.151 0-SSW-448K-H7362 4-SSW-01/sht.2 OAL-14 VT-3 NA 6.000 Calculation No. OSC-6068.

Rigid Support SSWO-ISIN4-129A-1.1 0.000 Class C 0-4RWF-4SSW01-02 Total F01.030 Items:

10

• • • • Category B, Multi-Directional F01.031.022 1-03A-1-0-401B-SR28 1-03A-06/sht.3 OAL-14 VT-3 NA 6.000 Calculation No. OSC-340, page 90.

Rigid Restraint 03A O-ISIN4-121D-1.1 0.000 Class C F01.031.027 1-03A-1-0-400A-SR79 1-03A-09/sht.6 OAL-14 VT-3 NA 6.000 Calculation No. OSC-342, page 106.

Rigid Restraint 03A O-ISIN4-121D-1.1 0.200 Class C F01.031.028 1-03A-1-0-400A-H146 1-03A-12/sht.1 OAL-14 VT-3 NA 6.000 Calculation No. OSC-1215, page 21. Inspect with Rigid Restraint 03A O-ISIN4-121 D-1.1 0.750 D01.020.021.

Class C F01.031.029 1-03A-1-0-400A-R38 1-03A-10/sht.1 OAL-14 VT-3 NA 6.000 Calculation No. OSC-343, page 49. Inspect with Rigid Restraint 03A O-ISIN4-121 D-1.1 1.500 D01.020.022.

Class C F01.031.041 1-07A-0-400A-SR1 1-07A-02/sht.2 QAL-14 VT-3 NA 8.000 Calculation No. OSC-362, page 57.

Rigid Restraint 07A O-ISIN4-121A-1.8 0.000 Class C F01.031.061 1-14A-400B-H4242 Rigid Restraint Class C 1-14A-01/sht.5 14A O-ISIN4-133A-1.1 O-1TB-114A01-05 OAL-14 VT-3 NA 6.000 0.000 Calculation No. OSC-395.

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EOC 27 CATEGORY F-A, Supports DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 mcas3Piping Supports Plan Report Page 33 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS F01.031.121 0-SSW-448K-H7363 4-SSW-01/sht.2 OAL-14 VT-3 NA 6.000 Calculation No. OSC-6068.

Rigid Restraint SSWO-ISIN4-129A-1.1 0.000 Class C 0-4RWF-4SSW01-02 F01.031.122 0-SSW-448K-H7361 4-SSW-01/sht.1 QAL-14 VT-3 NA 6.000 Calculation No. OSC-6068. Inspect with Rigid Restraint SSWO-ISIN4-129A-1.1 0.250 D01.020.101.

Class C 0-4RWF-4SSW01-01 F01.031.123 0-SSW-448K-H7360 3-SSW-02/sht.2 QAL-14 VT-3 NA 6.000 Calculation No. OSC-6057.

Rigid Restraint SSWO-ISIN4-129A-1.1 0.250 Class C 0-03TB-3SSW02-02 F01.031.124 0-SSW-448K-H7575 4-SSW-01tsht.1 QAL-14 VT-3 NA 6.000 Calculation No. OSC-6068.

Rigid Restraint SSWO-ISIN4-129A-1.1 0.250 Class C 0-4RWF-4SSW01-01 Total F01.031 Items:

10

• • • • Category C, Thermal Movement F01.032.016 1-03-0-551-H48 1-03-01/sht.1 OAL-14 VT-3 NA 24.000 Calculation No. OSC-336, page 45a.1.

Spring Hgr 03 O-ISIN4-121B-1.3 0.312 Class C F01.032.024 1-03A-1-0-400A-SR53 1-03A-09/sht.5 OAL-14 VT-3 NA 6.000 Calculation No. OSC-342, page 105. Inspect with Hyd Snubber 03A O-ISIN4-121D-1.1 0.280 F01.050.101.

Class C F01.032.025 1-03A-1-0-401A-H39 1-03A-09/sht.6 QAL-14 VT-3 NA 6.000 Calculation No. OSC-342, page 106.

Spring Hgr 03A O-ISIN4-121D-1.1 0.750 Class C F01.032.026 1-03A-1-0-439C-H101 Spring Hgr Class C 1-03A-06/sht.2 03A O-ISIN4-121D-1.1 OAL-14 VT-3 NA 6.000 0.500 Calculation No. OSC-340, page 89.

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EOC 27 CATEGORY F-A, Supports QCass 3 Pilinq Supports ITEM NUMBER ID NUMBER F01.032.112 1-56-2-0-438C-H62 Spring Hgr Class C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS 4-56-02/sht.1 OAL-14 VT-3 NA 8.000 Calculation No. OSC-421, page 93.

56 O-ISIN4-104A-1.1 1.000 Plan Report Page 34 10l4/2003 Total F01.032 Items:

5

C C-C EOC 27 CATEGORY F-A, SUpOprtS DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 ISuDDorts Other Than Piping Supports Plan Report Page 35 10/14/2003 ITEM NUMBER ID NU

• • • • Class 1, 2, and 3 ****

MBER SYS ISO/DWG NUMBERS PROC INSP REO MAT/SCH DIA/THK CAL BLOCKS COMMENTS F01.040.005 1-RB-CC-A OM 201-3142 QAL-14 VT-3 NA 0.000 Reactor Building Cooling Coils 1A. Additional 53A O-ISIN4-124B-1.1 0.000 Drawing OM 235-0514.

Class C OM 235-0513 F01.040.018 1-RBS-PU-B OM 201-427 QAL-14 VT-3 NA 0.000 Reactor Building Spray Pump 1B Support Legs &

54A O-ISIN4-103A-1.1 0.000 Pad.

Class B OM 201-3179 F01.040.019 1-SF-COOLER-A OM 201-84 OAL-14 VT-3 NA 0.000 Spent Fuel Cooler 1A Support Legs.

56 O-ISIN4-104A-1.1 0.000 Class C F01.040.020 1-SF-PUMP-C OM 201-1704 OAL-14 VT-3 NA 0.000 Spent Fuel Pump 1C Support Legs & Pad.

56 O-ISIN4-104A-1.1 0.000 Class C F01.040.030 1-RCP-SEAL-FTR-A 0-437A OAL-14 VT-3 NA 0.000 Reactor Coolant Pump Seal Supply Filter 1 A.

51A O-ISIN4-101A-1.4 0.000 Class B OM 201-473 F01.040.031 1-ESVP-A OM 212-0014 OAL-14 VT-3 NA 0.000 Essential Siphon Vacuum Pump 1A.

O-ISIN4-130A-1.1 0.000 Class C F01.040.032 1-LD-FTR-A OM 201-0128 OAL-14 VT-3 NA 0.000 Letdown Filter 1A.

51A O-ISIN4-101A-1.2 0.000 Class B Total F01.040 Items:

Total F01 Items:

7 51

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EOC 27 CATEGORY AUG, Augmented Inspections IReactor Coolant Pump Flywheels ITEM NUMBER ID NUMBER DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 IERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 36 10/14/2003 SYS ISO/DWG NUME COMMENTS GO1.001.001 1-RCP-1A1 OM-201D-38 NDE-900 UT CS 72.000 Reactor Coolant Pump IAl Flywheel. The complete Circumferential 50 9.500 volume of the flywheel shall be examined by UT at Class A approximately 3 year intervals. Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.001A 1-RCP-1A1 OM-201D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump IAl Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the Interval measured from the previous such inspection is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

G01.001.002 1-RCP-1A2 OM-201D-38 NDE-900 UT CS 72.000 Reactor Coolant Pump 1A2 Flywheel. The complete Circumferential 50 9.500 volume of the flywheel shall be examined by UT at Class A approximately 3 year Intervals. Reference Section 7 of the ISI Plan, General Requirements.

G01.001.002A 1-RCP-1A2 OM-201D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1A2 Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the Interval measured from the previous such Inspection is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.003 1-RCP-1Bl OM-201 D-38 NDE-900 UT CS 72.000 Reactor Coolant Pumo 1 Bi Flywheel. The complete Circumferential Class A 50 9.500 volume of the flywheel shall be examined by UT at approximately 3 year intervals. Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.003A 1-RCP-1 Bl Circumferential Class A OM-201 D-38 NDE-25 MT CS 72.000 9.500 50 Reactor Coolant Pump 1 Bi Flywheel. When maintenance or repair activities require removal of the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the interval measured from the previous such inspection is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

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(7 EOC 27 CATEGORY AUG. Augmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 IReactor Coolant PumD Flywheels ITEM NUMBER ID NUMBER GO1.001.004 1-RCP-1B2 Circumferential Class A SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS OM-201 D-38 NDE-900 UT CS 72.000 50 9.500 Plan Report Page 37 10/14/2003 COMMENTS Reactor Coolant Pump 1 B2 Flywheel. The complete volume of the flywheel shall be examined by UT at approximately 3 year intervals. Reference Section 7 of the ISI Plan, General Requirements.

GO1.001.004A 1-RCP-1B2 OM-201D-38 NDE-25 MT CS 72.000 Reactor Coolant Pump 1B2 Flywheel. When Circumferential 50 9.500 maintenance or repair activities require removal of Class A the flywheel, a surface examination of exposed surfaces and a complete volumetric examination shall be performed if the interval measured from the previous such Inspection is greater than 6 2/3 years.

Reference Section 7 of the ISI Plan, General Requirements.

Total GO1.001 Items:

8 Total G01 Items:

8

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EOC 27 CATEGORY AUG. Augmented Inspections IHPI Nozzle Safe End Examinations DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIAMTHK CAL BLOCKS Plan Report Page 38 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS G02.001.005A 1-PDAI-46 ISI OCN1-01 1 NDE-690 UT CS 3.500 40410 lAl Make-Up Nozzle Pc. 46. Perform UT on the 51A OM-201-597 2.500 40350 nozzle inside radius (knuckle area). This schedule Class A cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.005B 1-PDA2-46 ISI OCN1-012 NDE-690 UT CS 3.500 40410 1A2 Make-Up Nozzle Pc. 46. Perform UT on the 51A OM-201-597 2.500 40350 nozzle inside radius (knuckle area). This schedule Class A cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.005C 1-PDB1-46 ISI OCN1-013 NDE-690 UT CS 3.500 40410 1B1 HPI Nozzle Pc. 46. Perform UT on the nozzle 51A OM-201-597 2.500 40350 inside radius (knuckle area). This schedule cannot Class A be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.005D 1-PDB2-46 ISI OCN1-014 NDE-690 UT CS 3.500 40410 1B2 HPI Nozzle Pc. 46. Perform UT on the nozzle 51A OM-201-597 2.500 40350 inside radius (knuckle area). This schedule cannot Class A be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.006A 1-PDA1-11 ISI OCN1-011 See Com UT SS-inconel 3.500 Component lAl Make-Up Nozzle Pc. 46 to Safe End Pc. 47.

Circumferential 51A OM-201-597 0.750 40416 Perform UT on the nozzle to safe end weld. This Class A Nozzle to schedule cannot be changed. Reference Section 7 Safe End of the ISI Plan, General Requirements.

Procedure PDI-UT-10 G02.001.006B 1-PDA2-11 ISI OCN1-012 See Coin UT SS-Inconel 3.500 Component 1A2 Make-Up Nozzle Pc. 46 to Safe End Pc. 47.

Circumferential 51A OM-201-597 0.750 40416 Perform UT on the nozzle to safe end weld. This Class A Nozzle to schedule cannot be changed. Reference Section 7 Safe End of the ISI Plan, General Requirements.

Procedure PDI-UT-10 G02.001.006C 1-PDB1-11 ISI OCN1-013 SeeCom UT SS-Inconel 3.500 Comoonent 1B1 HPI Nozzle Pc. 46 to Safe End Pc. 47. PerfommI Circumferential Class A 51A OM-201-597 0.750 40416 Nozzle to Safe End UT on the nozzle to safe end weld. This schedule cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

Procedure PDI-UT-10

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EOC 27 CATEGORY AUG. Augmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Plan Report WHPI Nozzle Safe End Examinations Oconee 1 Page 39 Inservice Inspection Plan for Interval 4 Outage 6 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS G02.001.006D 1-PDB2-11 ISI OCN1-014 See Corn UT SS-lnconel 3.500 Component 1 B2 HPI Nozzle Pc. 46 to Safe End Pc. 47. Perform Circumferential 51A OM-201-597 0.750 40416 UT on the nozzle to safe end weld. This schedule Class A Nozzle to cannot be changed. Reference Section 7 of the ISI Safe End Plan, General Requirements.

Procedure PDI-UT-10 G02.001.007A 1-PDA1-47 ISI OCN1 -011 NDE-960 UT SS 3.500 Component Safe End Pc. 47 adjoining Make-Up Nozzle 1 Al.

51A OM-201-597 0.750 Perform UT on the Safe End base metal (between Class A the nozzle to safe end weld and the safe end to pipe weld). This schedule cannot be changed.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.007B 1-PDA2-47 ISI OCN1-012 NDE-960 UT SS 3.500 Component Safe End Pc. 47 adjoining Make-Up Nozzle 1A2.

51A OM-201-597 0.750 Perform UT on the Safe End base metal (between Class A the nozzle to safe end weld and the safe end to pipe weld). This schedule cannot be changed.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.007C 1-PDB1-47 ISI OCN1-013 NDE-960 UT SS 3.500 Component Safe End Pc. 47 adjoining HPI Nozzle 1B1. Perform 51A OM-201-597 0.750 UT on the Safe End base metal (between the nozzle Class A to safe end weld and the safe end to pipe weld).

This schedule cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.007D 1-PDB2-47 ISI OCN1-014 NDE-960 UT SS 3.500 Component Safe End Pc. 47 adjoining HPI Nozzle 1B2. Perform 51A OM-201-597 0.750 UT on the Safe End base metal (between the nozzle Class A to safe end weld and the safe end to pipe weld).

This schedule cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.008A 1RC-199-154 1RC-199 NDE-960 UT SS 2.500 Component Safe End Pc. 47 adjoining Make-Up Nozzle lAl.

Circumferential 51A 0-1SIN4-100A-1.1 0.375 Class A Safe End to Pipe Perform UT on weld 1 RC-1 99-154 and adjoining base metal out to weld I RC-1 99-149 (at valve 1 HP-127). This schedule cannot be changed.

Revision 2 changed weld number from 1 -RC-199-94.

Inspect with G04.001.029.

The Inspection performed for the G02 Item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

C EOC 27 CATEGORY AUG. Augmented Inspections C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6

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EHPI Nozzle Safe End Examinations Plan Report Page 40 10/14/2003 ITEM NUMBER ID NUMBER SYS ISOIDWG NUMBERS PROC INSP REQ MATISCH DIAITHK CAL BLOCKS COMMENTS G02.001.008B 1RC-200-161 1RC-200 NDE-960 UT Ss 2.500 Component Safe End Pc. 47 adjoining Circumferential 51A O-ISIN 10OA-1.1 0.375 Make-Up Nozzle 1A2. Perform UT on weld Class A Safe End to 1 RC-200-161 and adjoining base metal out to weld Pipe 1RC-200-160 (at valve 1HP-126). This schedule cannot be changed. Revision 2 changed weld number from 1 RC-200-7.

Inspect with G04.001.031.

The Inspection performed for the G02 item number meets the requirements for the G04 Inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.008C 1RC-201-101 1 RC-201 NDE-960 UT SS 2.500 Component Safe End Pc. 47 adjoining 51A O-ISIN4-100A-1.1 0.375 HPI Nozzle 1B1.

Perform UT on weld 1RC-201-101 Class A Safe End to and adjoining base metal out to weld 1 RC-201-97 Pipe (at valve 1 HP-1 53). This schedule cannot be changed. Revision 2 changed weld number from 1-51A-1 1-89.

Inspect with G04.001.003.

The Inspection performed for the G02 item number meets the requirements for the G04 Inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.008D IRC-201-105 1RC-201 NDE-960 UT SS 2.500 Component Safe End Pc. 47 adjoining HPI Nozzle 1B2.

Circumferential 51 A O-ISIN4-100A-1.1 0.375 Perform UT on weld 1 RC-201 -105 and adjoining Class A Safe End to base metal out to weld I RC-201-92 (at valve Pipe 1HP-152). This schedule cannot be changed.

Revision 2 changed weld number from 1-51 A-1 1-87. Inspect with G04.001.001.

The inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.010A IRC-199-149 IRC-199 NDE-960 UT SS 2.500 Component Make-Up NozzlelAl. PerformUTonweld Circumferential Class A 51A 0-1S1N4-10OA-1.1 0.375 Pipe to Valve 1RC-199-149 (at valve 1HP-127). This schedule cannot be changed. Inspect with G04.001.028. The Inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

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EOC 27 CATEGORY AUG, Augmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 EHPI Nozzle Safe End Examinations Plan Report Page 41 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 6 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS COMMENTS G02.001.010B 1RC-200-160 1RC-200 NDE-960 UT Ss 2.500 Component Make-Up Nozzle 1A2. Perform UTon weld Circumferential 51A 0-ISIN 100A-1.1 0.375 1RC-200-160(atvalvelHP-126). Thisschedule Class A Pipe to cannot be changed. Revision 2 changed weld Valve number from 1 RC-200-8 to 1 RC-200-160. Inspect with G04.001.030. The Inspection performed for the G02 item number meets the requirements for the G04 Inspection. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.010C 1RC-201-97 1RC-201 NDE-960 UT SS 2.500 Component HPI Nozzle IBl. Perform UT on weld 1RC-201-97 Circumferential 51A O-ISIN4-10OA-1.1 0.375 (at valve 1HP-153). This schedule cannot be Class A Pipe to changed. Revision 2 changed weld number from Valve 1-51A-11-90. Inspect with G04.001.004.

The Inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.010D 1RC-201-92 1RC-201 NDE-960 UT SS 2.500 Component HPI Nozzle 1B2. Perform UT on weld 1RC-201-92 Circumferential 51A O-ISIN4-100A-1.1 0.375 (at valve 1 HP-1 52). This schedule cannot be Class A Pipe to changed. Revision 3 changed weld number from Valve 1-51A-11-88. Inspect with G04.001.002.

The inspection performed for the G02 Item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.011A lAl-THERMSLEEVE ISI OCN1-011 NDE-105 RT SS 3.500 Make-Up Nozzle 1Al. Perform RTbetween the Circumferential 51A O-ISIN4-100A-1.1 0.750 nozzle to safe end and safe end to pipe weld in the Class A thermal sleeve expansion area as described in procedure NDE-105. This schedule cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

G02.001.011B 1A2-THERM SLEEVE Circumferential Class A ISI OCN1-012 51A O-ISIN4-100A-1.1 NDE-105 RT SS 3.500 0.750 Make-Up Nozzle 1A2. Perform RT between the nozzle to safe end and safe end to pipe weld In the thermal sleeve expansion area as described In procedure NDE-105. This schedule cannot be changed. Reference Section 7 of the ISI Plan, General Requirements.

C EOC 27 CATEGORY AUG, Augmented Inspections c

c DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 IHPI Nozzle Safe End Examinations ITEM NUMBER ID NUMBER G02.001.011C lBl-THERM SLEEVE Circumferential Class A Inservice Inspection Plan for Interval 4 Outage 6 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS ISI OCN1-013 NDE-105 RT SS 3.500 51A O-ISIN4-100A-1.1 0.750 Plan Report Page 42 10/14/2003 COMMENTS HPI Nozzle 1 B1. Perform RT between the nozzle to safe end and safe end to pipe weld In the thermal sleeve expansion area as described in procedure NDE-105.

This schedule cannot be changed.

Reference Section 7 of the ISI Plan, General Requirements.

G02.001.011D 1B2-THERMSLEEVE ISI OCN1-014 NDE-105 RT SS 3.500 HPI Nozzle 1B2. Perform RT between the nozzle to Circumferential 51A O-ISIN4-100A-1.1 0.750 safe end and safe end to pipe weld in the thermal Class A sleeve expansion area as described in procedure NDE-105. This schedule cannot be changed.

Reference Section 7 of the ISI Plan, General Requirements.

lotal GU2.UU1 Items:

Total G02 Items:

Z4 24

EOC 27 CATEGORY AUG. Aucimented Inspections C

c DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 IPressurizer Surge Line Examinatic ITEM NUMBER ID NUMBER ins Plan Report Page 43 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISOIDWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS G03.001.002 1-PSL-133 ISI OCN1-015 NDE-600 UT SS 10.750 Elbow at Pc. 80 to Pc. 83.

50 160 1.000 Examine the entire circumference at the midpoint of Class A Stress weld the elbow. Reference Section 7 of the ISI Plan, General Requirements.

G03.001.003 1-PSL-142 ISI OCN1-015 NDE-600 UT SS 10.750 Elbow at Pc. 80 to Pc. 82.

50 160 1.000 Examine the entire circumference at the midpoint of Class A Stress weld the elbow. Reference Section 7 of the ISI Plan, General Requirements.

Total G03.001 Items:

2 Total G03 Items:

2

c C

EOC 27 CATEGORY AUG. Auqmented Inspections DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 I hermal Stress Pipincq Examinatloi ITEM NUMBER ID NUMBER is Plan Report Page 44 10/14/2003 Inservice Inspection Plan for Interval 4 Outage 6 SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS G04.001.001 1RC-201-105 1RC-201 NDE-960 UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-10OA-1.1 0.375 circumferential). Revision 2 changed weld number Class A Pipe to from 1-51A-11-87. InspectwithG02.001.008D.

Safe-End The inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G04.001.002 1 RC-201-92 1 RC-201 NDE-960 UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-1O1A-1.4 0.375 circumferential). Revision 3 changed weld number Class A Pipe to from 1-51 A-11-88. Inspect with G02.001.01 OD. The Valve 1HP-152 inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G04.001.003 1 RC-201 -101 Circumferential Class A 1 RC-201 51A O-ISIN4-101A-1.4 NDE-960 UT SS 2.500 0.375 Pipe to Safe-End Inspect 100% of weld & 1

• of base material (axial &

circumferential). Revision 2 changed weld number from 1-51 A-i 1-89. Inspect with G02.001.008C. The inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G04.001.004 1 RC-201 -97 Circumferential Class A 1 RC-201 51A O-ISIN4-101A-1.4 NDE-960 UT SS 2.500 0.375 Pipe to Valve 1HP-153 Inspect 100% of weld & 1' of base material (axial &

circumferential). Revision 2 changed weld number from 1-51 A-11-90. Inspect with G02.001.010C. The Inspection performed for the G02 item number meets the requirements for the G04 Inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G04.001.013 1 RC-201-91 Circumferential Class A 1 RC-201 51A O-ISIN4-101A-1.4 See Com NDE-12 UT SS 2.500 0.375 Valve 1HP-489 to Valve 1HP-152 Use procedure EPRI-NDEC-UT-X to perform a circumferential scan of the weld and one half inch of base metal on each side of the weld as access permits. Use procedure NDE-12 to perform RT on 100% of the weld and one quarter inch of base metal on each side of the weld. See PIP #

0-99-02-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number. Reference Section 7 of the ISI Plan,

C c

EOC 27 CATEGORY AUG. Augmented Inspections hermal Stress Piping Examinations DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS Plan Report Page 45 10/14/2003 N

ITEM NUMBER ID NUMBER SYS ISO/DWG NUME COMMENTS General Requirements.

G04.001.014 1RC-201-96 Circumferential Class A 1 RC-201 51A O-ISIN4-101A-1.4 See Corn NDE-12 UT SS 2.500 0.375 Valve 1 HP-488 to Valve 1 HP-153 Use procedure EPRI-NDEC-UT-X to perform a circumferential scan of the weld and one half inch of base metal on each side of the weld as access permits. Use procedure NDE-12 to perform RT on 100% of the weld and one quarter inch of base metal on each side of the weld. See PIP #

0-99-02-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number. Reference Section 7 of the ISI Plan, General Requirements.

G04.001.020 1 RC-200-166 1 RC-200 See Corn UT SS 2.500 Use procedure EPRI-NDEC-UT-X to perform a Circumferential 51A NDE-12 0.375 circumferential scan of the weld and one half inch of Class A Valve 1 HP-486 to base metal on each side of the weld as access Valve 1 HP-1 26 permits. Use procedure NDE-1 2 to perform RT on 100% of the weld and one quarter inch of base metal on each side of the weld. See PIP #

0-99-02-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number. Reference Section 7 of the ISI Plan, General Requirements.

G04.001.024 1RC-199-150 IRC-199 See Corn UT SS 2.500 Use procedure EPRI-NDEC-UT-X to perform a Circumferential 51A NDE-12 0.375 circumferential scan of the weld and one half inch of Class A Valve 1 HP-1 27 to base metal on each side of the weld as access Valve 1HP-487 permits. Use procedure NDE-12 to perform RT on 100% of the weld and one quarter inch of base metal on each side of the weld. See PIP #

0-99-02-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number. Reference Section 7 of the ISI Plan, General Requirements.

G04.001.028 1 RC-1 99-149 1 RC-199 NDE-960 UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A 0-1S1N4-100A-1.1 0.375 Class A Pipe to Valve 1HP-127 circumferential). Inspect with G02.001.01OA. The inspection performed for the G02 item number meets the requirements for the G04 inspection.

Reference Section 7 of the IS1 Plan, General

C EOC 27 CATEGORY AUG. Augmented Inspections C

DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 3ERS PROC INSP REQ MAT/SCH DIAITHK CAL BLOCKS C

T hermal Stress Piping Examinations N

ITEM NUMBER ID NUMBER SN Plan Report Page 46 10/14/2003

'S ISO/DWG NUME COMMENTS Requirements.

G04.001.029 1RC-199-154 1RC-199 NDE-960 UT SS 2.500 Inspect 100% of weld & 1' of base material (axial &

Circumferential 51A O-ISIN4-10OA-1.1 0.375 circumferential). Revision 2 changed weld number Class A Safe End Pc. 47 to from 1-RC-199-94. Inspect with G02.001.008A.

Pipe The inspection performed for the G02 item number meets the requirements for the G04 Inspection.

Reference Section 7 of the ISI Plan, General Requirements.

G04.001.030 1RC-200-160 1 RC-200 See Coin UT SS 2.500 Inspect 100% of weld & 1

• of base material (axial &

Circumferential 51A O-ISIN4-100A-1.1 0.375 circumferential). Revision 2 changed weld number Class A Pipe to from 1 RC-200-8 to 1 RC-200-160. Inspect with Valve 1HP-126 G02.001.01 OB. The Inspection performed for the G02 item number meets the requirements for the G04 inspection. Reference Section 7 of the ISI Plan, General Requirements.

Procedure EPRI-NDEC-UT-X G04.001.031 1RC-200-161 1RC-200 NDE-960 UT SS 2.500 Inspect 100% of weld & I' of base material (axial &

Circumferential 51A O-ISIN 10OA-1.1 0.375 circumferential). Revision 2 changed weld number Class A Safe End Pc. 47 to from 1 RC-200-7. Inspect with G02.001.008B. The Pipe inspection performed for the G02 meets the requirements for the G04 inspection. Reference Section 7 of the ISI Plan, General Requirements.

Total G04.001 Items:

12 Total G04 Items:

12

c)

EOC 27 CATEGORY AUG. Augmented Inspections C '

C DUKE ENERGY CORPORATION INSERVICE INSPECTION PLAN MANAGEMENT Inservice Inspection Database Management System Oconee 1 Inservice Inspection Plan for Interval 4 Outage 6 IPressurizer Sensincz/Sampllna Nozzle Safe Ends Plan Report Page 47 10/14/2003 ITEM NUMBER ID NUMBER SYS ISO/DWG NUMBERS PROC INSP REQ MAT/SCH DIA/THK CAL BLOCKS COMMENTS G08.001.001 1-PZR-WP63-1 ISI-OCNI-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. W-X Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

GO8.001.002 1-PZR-WP63-2 ISI-OCN1-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. Y-Z Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

G08.001.003 1-PZR-WP63-3 ISI-OCN1-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. Z-W Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

G08.001.004 1-PZR-WP63-4 ISI-OCN1-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. W-X Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

G08.001.005 1-PZR-WP63-5 ISI-OCN1-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. Y-Z Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

G08.001.006 1-PZR-WP63-6 ISI-OCN1-002 NDE-35 PT CS-lnconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. Z-W Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

G08.001.007 1-PZR-WP63-7 ISI-OCN1-002 NDE-35 PT CS-Inconel 1.000 The surface of the Pressurizer Sensing and Circumferential 50 1.187 Sampling Nozzle-to-Safe End Welds shall be Class A Nozzle to examined. Z-W Quadrant. Reference Section 7 of Dissimilar Safe End the ISI Plan, General Requirements.

Total G08.001 Items:

7 Total G08 Items:

7

Oconee Unit 1 Inservice Inspection Reference Drawings Section 2 Revision 0 Inservice Inspection Plan Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 1 of 8

ISI NDE Boundary Drawings - Unit 1 The following is a list of ISI NDE Boundary Drawings used as a reference for Oconee Unit 1 for the t)

Fourth Interval Inservice Inspection Plan. These drawings are color-coded in accordance with Section 2 of the General Requirements.

These ISI NDE Boundary Drawings are stored electronically and can be found in the Nuclear Electronic Document Library (NEDL). 1SI NDE Boundary Drawings are revised in accordance with Procedure QA-513, Appendix A, (QA-513 is located in the ISI Functional Area Manual)

System Drawing No.

Revisionl Class 1 Class 2 Class 3 Reactor Coolant Reactor Coolant (Pressurizer)

Reactor Coolant High Pressure Injection (Letdown Section)

High Pressure Injection (Storage Section)

High Pressure Injection (Charging Section)

High Pressure Injection (Charging Section)

High Pressure Injection System (SSF Portion)

O-ISIN4-1 0OA-1.1 Q-ISIN4-100A-1.2 O-ISIN4-100A-1.3 O-ISIN4-101 A-1.1 O-ISIN4-101A-1.2 0-ISIN4-101 A-1.3 O-ISIN4-101 A-1.4 O-ISIN4-101A-1.5 1

1 X

X X

X 0

X 2

2 X

X X

X X

1 X

1 X

X X

X 1

X 1 The ISI NDE Boundary Drawings revision number provides a baseline for the development of the ISI Plan. As such, the revision numbers listed will not be updated as each ISI NDE Boundary Drawings is revised.

Inservice Inspection Plan K>

Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 2 of 8

System Low Pressure Injection System Borated Water Supply & LPI Pump Suction Low Pressure Injection Pump (Discharge)

Low Pressure Injection System(Core Flood)

Reactor Building Spray Spent Fuel Cooling Spent Fuel Cooling (Purification Loop)

Coolant Treatment System Concentrated Boric Acid Storage Tank Demineralized Water System(Reactor Building Portion)

Coolant Storage System(Quench Tank Portion)

Coolant Storage System (Component Drain Pump)

Liquid Waste Disposal System(Reactor Building Normal Sump)

Liquid Waste Disposal System(D2 Drain Heater to High Activity Waste Tank)

Purification Demineralizers Chemical Addition System (Primary Sample Hood)

Chemical Addition System (Post Accident Gas System)

Drawing No.

O-ISIN4-102A-1.1 O-ISIN4-102A-1.2 O-ISIN4-102A-1.3 O-ISIN4-103A-1.1 O-ISIN4-104A-1.1 O-ISIN4-104A-1.2 O-ISIN4-106A-1.2 O-ISIN4-106E-1.1 O-ISIN4-107A-1.1 O-ISIN4-107A-1.2 O-ISIN4-107B-1.1 O-ISIN4-107D-1.2 O-ISIN4-109A-1.1 O-ISIN4-11 OA-1.1 O-ISIN4-110A-1.3 Revision' Class I 1

X Class 2 Class 3 x

x 2

1 1

1 0

x x

x x

x x

x x

x x

1 x

1 x

0 x

x 0

x 0

x 0

x 1

1 x

x x

x x

0 x

Inservice Inspection Plan y)

Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 3of 8

System Chemical Addition System (Post Accident Liquid Sampling)

Reactor Building Purge System Penetration Room Ventilation System Hydrogen Purge System Auxiliary Building Ventilation System (Vent stacks)

Condensate System (Main Condenser "1 C")

Condensate System (Upper Surge Tanks 1 A & 1 B Upper Surge Tank Dome & Condensate Storage Tank Condensate Make-Up &

Emergency FDW Pump Suction Feedwater (Final Feedwater)

Drawing No.

O-ISIN4-i 1 OA-1.4 O-ISIN4-l1 6A-1.1 O-ISIN4-i1 6B-1.1 O-ISIN4-i1 6C-1.1 O-ISIN4-11 6G-1.4 O-ISIN4-121 A-1.3 O-ISIN4-121 A-1.7 O-ISIN4-121A-1.8 O-ISIN4-121 B-1.3 Revision' Class 1 Class 2 Class 3 1

X X

1 1

X X

1 0

X X

1 X

1 X

1 X

1 X

X Feedwater System (Steam Generator Drain & Recirculation System)

Vacum System(Continuous Priming Section)

Emergency Feedwater Emergency Feedwater Emergency Feedwater Emergency Feedwater (Auxiliary Service Water)

Main Steam (Headers 1A & 1 B)

Main Steam (Turbine Bypass)

O-ISIN4-121 B-1.5 O-ISIN4-121C-1.1 O-ISIN4-12I D-1.1 O-ISIN4-1 21 D-2.1 O-ISIN4-121 D-3.1 O-ISIN4-121 D-1.2 O-ISIN4-1 22A-1.1 O-ISIN4-122A-1.2 1

X X

1 X

1 0

1 0

x x

x x

X X

X X

X i

0 X

x Inservice Inspection Plan U_)

Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 4of 8

System Drawinq No.

Revision' Class 1 Class 2 Class 3 Main Steam (Main FDW Pump Turbines 1A & lB HP & LP Steam Supply & Exhaust)

Main Steam (Main FDW Pump Turbines 1A & 1B HP & LP Supply & Exhaust)

HP & LP Turbine Exhaust &

Steam Seal (HP Turbine Inlet, Steam Seal Header & Feedwater Pump Turbine Steam Seals)

Low Pressure Service Water System Turbine Bldg. (Low Pressure Service Water Pumps)

Low Pressure Service Water System (Turbine Bldg. Services)

Low Pressure Service Water System (Auxiliary Building Services)

Low Pressure Service Water System (Reactor Building Cooling Units)

Low Pressure Service Water System R. C. Pump Motor Cooling & R. B. Fire Protection Low Pressure Service Water System (Radiation Monitors &

Heat Exchangers)

Low Pressure Service Water System (Radiation Monitors &

Heat Exchangers)

High Pressure Service Water System (Turbine Building)

Nitrogen Purge and Blanket System(Reactor Building Portion)

Siphon Seal Water System 0-ISIN4-122A-1.3 0-ISIN4-122A-1.4 0-ISIN4-122B-1.1 0-ISIN4-124A-1.1 0-ISIN4-124A-1.3 0-ISIN4-124B-1.1 0-ISIN4-124B-1.2 0-ISIN4-124B-1.4 O-ISIN4-124B-1.5 0-ISIN4-124B-2.1 0-ISIN4-124C-1.2 0-ISIN4-127B-1.2 0-ISIN4-129A-1.1 1

X 1

X X

0 X

2 X

0 X

1 X

1 X

X 2

X X

1 X

1 X

1 X

1 X

0 X

Inservice Inspection Plan Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 5 of 8

System Siphon Seal Water System Essential Siphon Vacum Condenser Circulation Water System (CCW Intake Pumps Discharge)

Condenser Circulation Water System (Normal Intake &

Discharge)

Condenser Circulation Water System (Condensate Coolers)

Condenser Circulation Water System (RCW Coolers)

Condenser Circulation Water System (Underwater & Turbine Room Sump Pumps)

Fuel Oil System (SSF Diesel Engines)

Lube Oil System (Emergency Feedwater Pump Turbine Driven)

Lube Oil System (SSF Diesel Engines)

Breathing Air System Instrument Air System Starting Air System (Diesel Engine "A' - 16 Cylinder)

Starting Air System (Diesel Engine "B" - 16 Cylinder)

SSF Diesel Engine Air Intake &

Exhaust System Leak Rate Test System Drawing No.

O-ISIN4-129A-1.2 O-ISIN4-130A-1.1 O-ISIN4-133A-1.1 O-ISIN4-133A-1.2 O-ISIN4-133A-1.3 O-ISIN4-133A-1.4 O-ISIN4-133A-1.5 O-ISIN4-135A-1.2 O-ISIN4-135B-1.2 O-ISIN4-135B-1.4 O-ISIN4-137A-1.3 O-ISIN4-137B-1.2 O-ISIN4-137D-1.1 O-ISIN4-137D-1.2 O-ISIN4-137D-1.3 O-ISIN4-137E-1.1 Revision' Class 1 Class 2 Class 3 0

X 1

X 1

X 0

X 0

X 1

X 0

X 0

X 0

X 0

X 0

1 0

X x

X 0

X 1

X 0

X Inservice Inspection Plan Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 6 of 8

System Drawln-q No.

Revision' Class 1 Class 2 Class 3 SSF Diesel Engine Jacket Water O-ISIN4-138A-1.1 System 0

X Component Cooling (Reactor Building Heat Exchangers)

Component Cooling System (Control Rod Drive Service Structure and Filters)

O-ISIN4-144A-1.2 O-ISIN4-1 44A-1.3 0

X X

1 X

1 The ISI NDE Boundary Drawings revision number provides a baseline for the development of the ISI Plan. As such, the revision numbers listed will not be updated as each ISI NDE Boundary Drawings is revised.

Inservice Inspection Plan Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 7of 8

Weld Identification Drawings - Unit 1 The following weld identification drawings have been prepared for Oconee Unit 1:

Drawinq Number ISI-OCN1-001 ISI-OCN1-002 ISI-OCN1-003 ISI-OCN1-004 ISI-OCN1-005 ISI-OCN1-006 ISI-OCN1-007 ISI-OCN1-008 ISI-OCN1-009 ISI-OCN1-010 ISI-OCN1-011 ISI-OCN1-012 ISI-OCN1-013 ISI-OCN1-014 ISI-OCN1-015 ISI-OCN1-016 Title Reactor Vessel Weld Outline Pressurizer Weld Outline Steam Generator A Weld Outline Steam Generator B Weld Outline Steam Generator 1A Hot Leg to Reactor Vessel Steam Generator 1 B Hot Leg to Reactor Vessel Pump 1A1 Suction Piping Pump 1A2 Suction Piping Pump 1 B1 Suction Piping Pump 1 B2 Suction Piping Pump 1Al Discharge Piping Pump 1A2 Discharge Piping Pump 1 B1 Discharge Piping Pump 1 B2 Discharge Piping Pressurizer Spray Piping Pressurizer Spray Piping Revision 1

2 1

1 2

1 0

0 0

0 1

1 1

1 1

0 Inservice Inspection Plan Oconee Nuclear Station Unit 1 Section 2 Revision 0 Page 8 of 8

Serial No.03-006 Page 1 of 4 Duke Energy Corporation Station Oconee Units 1, 2 & 3 Fourth 10-YEAR INTERVAL REQUEST FOR ALTERNATIVE NO.03-006 Pursuant to 10CFR50.55a(a)(3)(i), Duke Energy Corporation requests to use an alternative to the 1998 Edition through the 2000 Addenda of Section XI of the ASME Boiler and Pressure Vessel Code. Accordingly, information is being submitted in support of our determination that the alternative provides an acceptable level of quality and safety.

I.

System/Components(s) for which Alternative is Requested:

All ASME Section XI Code Class 1, 2, and 3 snubbers.

II.

Code Requirement for which Alternative is Requested:

Relief is requested from the requirements of Article IWF-5000, Subarticle IWF-5300.

(a) "Inservice examinations shall be performed in accordance with ASME/ANSI OM, Part 4, using the VT-3 visual examination method described in IWA-2213.0 (b) "Inservice tests shall be performed in accordance with ASME/ANSI OM, Part 4.

(c) "Integral and nonintegral attachments for snubbers, including lugs, bolting, pins, and clamps, shall be examined in accordance with the requirements of this Subsection."

III. Basis for Alternative:

Subarticle IWF-5300 paragraphs (a) and (b) specify that snubber examinations and tests be performed in accordance with ASME/ANSI OM, Part 4.

Snubber examinations and tests are also currently performed under the Updated Final Safety Analysis, Chapter 16, Selected Licensee Commitment (SLC) 16.9.18.

(See Attachment A for a copy of SLC)

The current visual inspection program defined by the SLC provides an acceptable level of quality and safety equal to or greater than that of the required OM standard. The SLC visual inspection frequency requirements are identical to those of Subsection ISTD of the ASME OM Code 2000 Addenda, as endorsed per 10CFR50.55a.

Serial No.03-006 Page 2 of 4 ASME Section XI, paragraph IWF-5300(a) requires visual inspections be performed using the VT-3 visual examination method described in paragraph IWA-2213. SLC inspections are similar to the VT-3 method, but inspection personnel are not required to be VT-3 certified. SLC inspections are required to be performed by properly qualified personnel. Duke established Employee Training and Qualification Standards (ETQS) to satisfy the training requirements contained in Duke's Quality Assurance Topical Report as well as other nuclear regulations. The visual inspections are performed using station Maintenance Procedures (MP). The ETQS task number for snubber visual inspection is MM-OT-0918.

Individuals performing the visual inspections per the MP must be qualified to task MM-OT-0918 or be under the direction/supervision of a technically qualified individual in accordance with ETQS. This provides satisfactory assurance that quality visual inspections are performed by competent individuals.

ASME Section XI, paragraph IWF-5300(c) requires integral and nonintegral attachments, including lugs, bolting, pins, and clamps, be examined. The SLC visual acceptance criteria requires an equivalent examination. These Visual inspections verify:

(1) that there are no visible indications of damage or impaired operability, (2) attachments to the foundation or supporting structure are secure, and (3) fasteners for the attachment of the snubber to the component and to the snubber anchorage are functional.

The existing functional testing program defined by the SLC is more conservative than the OM standard. Both programs require testing a minimum of 10% of the snubber population every refueling outage.

Per the SLC an additional sample of a minimum of 10% must be tested for each snubber that fails to meet the test acceptance criteria until either none fail or all snubbers have been tested. The OM standard requires the test sample to be increased by a factor of 1+C/2, where C is the number of snubbers found unacceptable. The SLC testing program requires testing a greater number of snubbers per unacceptable snubber using a factor of 1+C. Per the OM Code, for each snubber found unacceptable, an additional sample equal to one-half of the initial sample size would be required. Per the SLC, a supplemental sample equal in size to the initial sample would be tested for each failed snubber. Supplemental testing per the SLC results in twice as many snubbers tested as under the OM code. The SLC

Serial No.03-006 Page 3 of 4 testing program provides for a level of quality and safety equal to or greater than that of the OM standard.

The proposed testing requirements as described in the SLC are similar to those previously approved for the recent Request for Alternative No.02-006 for Oconee Nuclear Station, Units 1, 2, and 3 per SER letter dated July 14, 2003.

IV.

Alternate Examination or Testing:

In lieu of implementing the requirements of ASME Section XI, 1998 Edition through the 2000 Addenda, paragraphs IWF-5300 (a), (b) and (c), it is proposed that the inservice examination and testing be performed under Oconee Nuclear Station SLC 16.9.18.

V.

Justification for Granting Alternative:

The SLC lists visual examination requirements for snubbers which are compatible with the VT-3 Section XI requirements.

The SLC also incorporates the extended visual examination frequency table as provided in NRC Generic Letter 90-09. The use of an alternative eliminates duplicate snubber inspection, one by SLC and one by Section XI. The result is a significant reduction in costs and unnecessary radiological exposure to plant personnel while maintaining the same confidence level as that provided when following Section XI requirements.

Should this request be granted, the SLC basis will reference the NRC approval of this request and identify that any revision to the snubber visual inspection and functional test requirements of the SLC shall consider the basis for the granted alternative from the ASME Code requirements and any resulting requirement for NRC review and approval.

VI.

Implementation Schedule:

Snubber visual examination and testing will be scheduled and performed in accordance with Oconee Nuclear Station SLC 16.9.18 during the fourth interval for all 3 units at the Oconee Nuclear Station.

Prepared By:

Date /d_______

Reviewed By:

Date Attachment A Copy of SLC 16.9.18

Snubbers 16.9.18 0P_

0 "CD Jo 3 16.9 AUXILIARY SYSTEMS 16.9.18 Snubbers COMMITMENT APPLICABILITY:

Hydraulic and Mechanical snubbers shall be OPERABLE to support systems and equipment required to be OPERABLE.

MODES 1, 2,3, and 4.

MODES 5 and 6 for snubbers located on systems required to be OPERABLE in those MODES.

I I

ACTIONS NOTE-Separate Condition Entry is allowed for each snubber.

CONDITION REQUIRED ACTION COMPLETION TIME A.

One or more snubbers A.1 Enter the applicable Immediately inoperable.

ACTIONS for any system(s) or component(s) made inoperable.

SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 16.9.18.1 Perform visual inspections of each snubber in NOTE accordance with Table 16.9.18-1.

The provisions of SLC 16.2.7 do not apply.

In accordance with Table 16.9.18-1 (continued)

I 16.9.18-1 11/21/00 l

Snubbers 16.9.18 sd >*

CD P SURVEILLANCE REQUIREMENTS (continued)

SURVEILLANCE FREQUENCY 4

SR 16.9.18.2 NOTE-The maximum expected service life for the various seals, seal materials, and applications shall be estimated based on engineering information, and the seals-shall be replaced so that the maximum expected service life is not exceeded by more than 10% during a period when the snubber is required to be OPERABLE. The seal replacements shall be documented and the documentation shall be retained in accordance with Quality Assurance Requirements.

Verify that the seal service life of hydraulic snubbers is not exceeded by more than 10%

between surveillance inspections.

N/A SR 16.9.18.3 Perform a functional test on a representative NOTE-----

sample of hydraulic snubbers and a The provisions of SLC representative sample of mechanical 16.2.7 do not apply.

snubbers in accordance with Table 16.9.18-2.

In accordance with Table 16.9.18-2 16.9.18-2 03/27/99

It Snubbers 0 -

16.9.18 CD CD Table 16.9.18-1 (page 1 of 3)

--No Snubber Visual Inspections Visual Inspections Snubbers are categorized as inaccessible or accessible during reactor operation. Each of these categories is further divided into hydraulic or mechanical snubbers. Each of these categories (inaccessible hydraulic, inaccessible mechanical, accessible hydraulic, and accessible mechanical) may be inspected independently according to the schedule determined by criteria in this Table. The visual inspection interval for each category of snubber shall be determined based upon the criteria provided in this Table. The first inspection interval determined using this criteria shall be based upon the previous inspection interval as established by the requirements in effect in revision 3/27/99 to SLC 16.9.18.

Visual Inspection Acceptance Criteria Visual inspections shall verify:

(1) that there are no visible indications of damage or impaired OPERABILITY, (2) attachments to the foundation or supporting structure are secure, (3) fasteners for the attachment of the snubber to the component and to the snubber anchorage are functional, and (4)

In the event of a severe dynamic event, mechanical snubbers in that system which experienced the event shall be inspected during the refueling outage to assure that the snubbers have freedom of movement and are not seized. The inspection shall consist of verifying freedom of motion using one of the following: (i) Manually induced snubber movement, (ii) evaluation of in place snubber piston setting; (iii) stroking the mechanical snubber through its full range of travel. If one or more mechanical snubbers are found seized during this inspection, those snubbers shall be replaced (or overhauled) before exceeding MODE 5. Re-inspection shall subsequently be per-formed according to the schedule criteria listed below.

Snubbers which appear inoperable as a result of visual inspections may be determined OPERABLE for the purpose of establishing the next visual inspection interval, providing that (1) the cause of the rejection is clearly established and remedied for that particular snubber and for other snubbers that may be generically susceptible; and (2) the affected snubber is functionally tested in the as found condition and determined OPERABLE. However. when the fluid port of a hydraulic snubber is found to be uncovered, the snubber shall be tested by starting with the piston at the as found setting and extending the piston rod in the tension mode direction. All snubbers connected to an inoperable common hydraulic fluid reservoir shall be counted as inoperable snubbers.

16.9.18-3 11/21/00 l

Snubbers 16.9.18 Table 16.9.18-1 (page 2 of 3)

Snubber Visual Inspections SNUBBER VISUAL INSPECTION INTERVAL Population or Category (Notes 1 and 2).

NUMBER OF Column A Extend Interval-(Notes 3 and 6)

UNACCEPTABLE SNUBBERS Column B Column C Repeat Interval Reduce Interval (Notes 4 and 6)

(Notes 5 and 6) 1 0

0 1

80 0

0 2

100 0

1 4

150 0

3 8

200 2

5 13 300 5

12 25 400 8

18 36 500 12 24 48 750 20 40

• 78 1000 or greater 29 56 109 Note 1:

The next visual inspection interval for a snubber population or category size shall be determined based upon the previous inspection interval and the number of unacceptable snubbers found during that interval. Snubbers may be categorized, based upon their accessibility during power operation, as accessible or inaccessible. These categories may be examined separately or jointly.

However, the licensee must make and document that decision before any inspection and shall use that decision as the basis for determining the next inspection interval for that category.

Note 2:

Interpolation between population or category sizes and the number of unacceptable snubbers is permissible. Use next lower integer for the value of the limit for Columns A, B. or C if that integer includes a fractional value of unacceptable snubbers as determined by interpolation.

Note 3:

If the number of unacceptable snubbers is equal to or less than the number in Column A. the next inspection interval may be twice the previous interval but not greater than 48 months.

16.9.18A 11/21/00 l

Snubbers CD 16.9.18 i

Table 16.9.18-1 (page 3 of 3)

Snubber Visual Inspections Note 4:

If the number of unacceptable snubbers is equal to or less than the number in Column B but greater than the number in Column A, the next inspection interval shall be the same as tle previous interval.

Note 5:

If the number of unacceptable snubbers is equal to or greater than the number in Column C, the next inspection interval shall be two-thirds of tile previous interval.

However, if the number of unacceptable snubbers is less than the number in Column C but greater than the number in Column B, the next interval shall be reduced proportionally by interpolation, that is, the previous interval shall be reduced by a factor that is one-third of the ratio of the difference between the number of unacceptable snubbers found during the previous interval and the number in Column B to the difference in the numbers in Columns B and C.

Note 6:

i 25% is applicable for all inspection intervals up to and including 48 months.

16.9.18-5 11/21/00 1

Snubbers 16.9.18 CD Table 16.9.18-2 (page 1 of 2)

Snubber Functional Testing At least once every 18 months 4-25%, a representative sample, a minimum of 10% of the total of hydraulic and a minimum of 10% of the total mechanical snubbers in use in the plant, shall be functionally tested either in place or in a bench test. For each snubber that does not meet the functional test acceptance criteria, an additional minimum of 10% of the snubbers shall be functionally tested until none are found inoperative or all have been functionally tested.

The representative sample selected for functional testing shall include the various configurations, operating environments and the range of size and capacity of hydraulic and mechanical snubbers. The representative sample shall be selected randomly from the total population of safety-related hydraulic and mechanical snubbers.

In addition to the regular sample, snubbers which failed the previous functional test shall be retested during the next test period. If a spare snubber has been installed in place of a failed snubber, then both the failed snubber (if it is repaired and installed in another position) and the spare snubber shall be retested. Test results of these snubbers may not be included for the re-sampling, and failures shall not require additional testing of other snubbers.

The hydraulic snubber functional test shall verify that:

1.

Activation (restraining action) is achieved within the specified range of velocity or acceleration in both tension and compression.

2.

Snubber bleed, or release rate, where required, is within the specified range in compression or tension. For hydraulic snubbers specifically required not to displace under continuous load, the ability of the hydraulic snubber to withstand load without displacement shall be verified.

The mechanical snubber functional test shall verify that:

1.

The force that initiates free movement of the snubber rod in either tension or compression is less than the specified maximum drag force.

2.

Activation (restraining action) is achieved within the specified range of velocity or acceleration in both tension and compression. (Measuring the time required to travel a known distance, under load, is an acceptable method.)

16.9.18-6 11/21/00 l

Snubbers 16.9.18 C b Table 16.9.18-2 (page 2 of 2)

Snubber Functional Testing

3. Snubber release rate, where required, is within the specified range in compression or tension. For snubbers specifically required not to displace under continuous load, the ability of the snubber to withstand load without displacement shall be verified.

If any snubber selected for functional testing either fails to lockup or fails to move, i.e., is seized, an engineering evaluation will be performed to determine if the mode of failure could affect other snubbers of the same design. If confirmed, then reporting applicability under I OCFR Part 21 requirements will be assessed.

When a snubber is found inoperable, an engineering and/or operability evaluation will be performed in accordance with appropriate Station procedures.

16.9.18-7 11/21/00 1

Snubbers

=

16.9.18 co 0 3 BASES BACKGROUND Snubbers are designed to prevent unrestrained pipe motion under dynamic loads as might occur during an earthquake or severe transient, while allowing normal thermal motion during startup or shutdown. The consequence of an inoperable snubber is an increase in the probability of structural damage to piping as a result of a seismic or other event initiating dynamic loads. It is therefore required that all snubbers required to protect the primary coolant system or any other safety system or component be operable during all MODES of required system/component OPERABILITY.

The requirement(s) of this SLC section were relocated from CTS 3.14 and 4.18 during the conversion to ITS.

APPLICABILITY All snubbers are required OPERABLE in MODES 1 through 4 to ensure that the structural integrity of the reactor coolant system and all other safety-related systems is maintained during and following a seismic or other event initiating dynamic loads. Snubbers on safety-related systems required to be OPERABLE in MODES 5 and 6 are maintained OPERABLE to ensure the required systems are maintained OPERABLE. Snubbers excluded from this inspection program are those installed on nonsafety-related systems and then only if their failure or failure of the system on which they are installed, would have no adverse effect on any safety-related system.

ACTION A.1 In the event one or more snubbers are inoperable, OPERABILITY of the affected system(s) and component(s) must be determined and/or the applicable ACTION(s) entered. If there is reasonable assurance of OPERABILITY of the affected system(s),or component(s) with an inoperable snubber(s), then it is not necessary to enter the respective ACTION(s). A snubber removed from service, for any reason, cannot be considered OPERABLE since it is no longer connected to the supported system or component.

SURVEILLANCE REQUIREMENTS The visual inspection intervals have been revised to incorporate provisions of Generic Letter 90-09. Tile visual inspection frequency is based upon maintaining a constant level of snubber protection to systems. Therefore, the required inspection interval varies inversely with the observed snubber failures and is determined by the number of inoperable snubbers found during an inspection. Inspections performed before that interval has elapsed may be used as a new reference point to determine the next inspection. However, the results of such early inspections performed before the original required time interval has elapsed (nominal time less 25%) may not be used to lengthen the required inspection interval unless so determined, by the engineer, from a previous window of a schedule. Any inspection whose results require a shorter inspection interval will override the previous schedule.

16.9.18-8 11/21/00

Snubbers UQ &

16.9.18 4

0 BASES (continued)

When the cause of the rejection of a snubber is clearly established and remedied for that snubber and for any other snubbers that may be generically susceptible, and verified by inservice functional testing, that snubber may be exempted from being counted as inoperable.

Generically susceptible snubbers are those which are of a specific make or model and have tile same design features directly related to rejection of the snubber by visual inspection, or are similarly located or exposed to the same environmental conditions such as temperature, radiation, and vibration.

When a snubber is found INOPERABLE, an operability evaluation is performed, in addition to the determination of the snubber mode of failure, in order to determine if any safety related component or system has been adversely affected by the inoperability of the snubber.

To provide assurance of snubber functional reliability, a representative sample of the installed hydraulic snubbers will be functionally tested every 18 months. Observed failures of these sample snubbers shall require functional testing of additional units.

Hydraulic snubbers and mechanical snubbers may each be treated as a different entity for the above surveillance programs.

Permanent or other exemptions from the surveillance program for individual snubbers may be granted by the Nuclear Regulatory Commission if a justifiable basis for exemption is presented and, if applicable, snubber life destructive testing was performed to qualify the snubber for the applicable design conditions. Snubbers so exempted shall be listed in a permanent record which references the exemption letter date.

REFERENCES

1. Letter, NRC to H. B. Barron, Licensing -Position Regarding Snubbers, July 9, 1999.

2. NRC Generic Letter 90-09 16.9.18-9 11/21/00 l

Duke Energy Corporation Oconee Nuclear Station Unit 1 FOURTH INSPECTION INTERVAL INSERVICE INSPECTION PRESSURE TEST PLAN Revision 0 Plant Location:

Hwy 130/183 Seneca, South Carolina 29672 Commercial Service Date: July 15, 1973 Fourth Interval Start Date: January 1, 2004 (adjusted for Third Interval extention)

Owner: Duke Energy Corporation 526 South Church St.

Mail Code EC07J Charlotte, N.C. 28201-1006 Start Date 01/01/2004 End Date 07/15/2013 01/01/2007 07/15/2010 I st Period 2nd Period 3rd Period Refueling Outage I (EOC 22)

Refueling Outage 2 (EOC 23)

Refueling Outage 3 (EOC 24)

Refueling Outage 4 (EOC 25)

Refueling Outage 5 (EOC 26)

Refueling Outage 6 (EOC 27)

Prepared By:

Reviewed By:

Approved By:

ANII Review:

62'e Date Lo/ZZ/03 Date JO/2 Ž163 1

If Date Date Duke Energy Corporation Oconee Nuclear Station - Unit I Fourth Interval Inservice Inspection Pressure Test Plan J.M. Boughmnan (704) 382-5112 jmboughmrduke-energy.com

TABLE OF CONTENTS SECTION TITLE 1

Applicable Codes and Standards for Inservice Inspection Pressure Testing 2

Inspection Methods and Procedures to be Used for Inservice Inspection Pressure Testing 3

Description of Inservice Inspection Pressure Testing Plan for ISI Class I Items 4

Description of Inservice Inspection Pressure Testing Plan for ISI Class 2 Items 5

Description of Inservice Inspection Pressure Testing Plan for ISI Class 3 Items 6

System Boundaries Subject to Examination 7

Components Exempt From Pressure Test Examination 8

Description of Examination Schedules 9

Requests for Relief From ASME Code Requirements 10 Examination Zone Listing & Associated Boundary Drawings 11 System, Boundary Drawing, and ISI Classification Listing Duke Energy Corporation Oconee Unit 1 Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 1 of 10

IApplicable Codes and Standards for Inservice Inspection Pressure Testing This document constitutes the inservice inspection pressure testing plan and schedules for the fourth inspection interval for Oconee Unit 1. All pressure retaining components classified as ISI Class 1, 2, and 3 have been reviewed to determine the inservice inspection pressure test examination requirements.

Inservice inspection pressure testing activities for Oconee Unit I shall be performed in accordance with Program B of the 1998 Edition of ASME Section XI, through the 2000 Addenda.

The NRC revised the pressure and temperature hold time requirements in Title 10, Code of Federal Regulations, Part 50.55a (b)(2)(xx), published January 1, 2003. When performing system leakage tests in accordance with IWA-5213(a), a 10-minute hold time after attaining test pressure is required for Class 2 and Class 3 components that are not in use during normal operating conditions, and no hold time is required for the remaining Class 2 and Class 3 components provided that the system has been in operation for at least 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> for insulated components or 10 minutes for uninsulated components.

At the writing of this plan, there are no Code Cases that provide a suitable alternative for the Pressure Testing Program at Oconee Unit 1.

2 l Inspection Methods and Procedures to be Used for Inservice Inspection Pressure Testing VT-2 visual examinations shall be conducted to locate evidence of leakage from pressure retaining components during the conduct of a system pressure test.

Pressure testing and associated VT-2 visual examinations shall be performed using the latest revision of procedure QAL-15 "Inservice Inspection (ISI) Visual Examination, VT-2, Pressure Test".

The following Duke Energy procedures and directives shall be used to control pressure testing inservice inspection activities, Inservice Inspection Pressure Testing Plans, Pressure Test Database Management System, and Inservice Inspection Pressure Test Reports:

Procedure No:

Title:

NSD-300 ASME Section XI Program NSD-701 Records Management NSD-702 Document Management NSD-800 Software and Data Quality Assurance (SDQA) Program QA-520 Preparation and Distribution of Inservice Inspection Reports QA-522 Preparation and Implementation of the Inservice Inspection Pressure Testing Plans QA-524 ISI Pressure Testing Process QAL-5 Control Of Preservice And Inservice Inspection Activities QAL-l 5 Inservice Inspection (ISI) Visual Examination, VT-2, Pressure Test Duke Energy Corporation Oconee Unit I Revision 0 Fourth Interval Inservice Inspection Pressure Test Plan Page 2 of 10

Description of Inservice Inspection Pressure Testing Plan for ISI Class 1 Items Pressure testing of ISI Class I items shall be performed in accordance with the requirements of Articles IWA-5000, AVB-2000, and IWB-5000 of Section XI. ISI Class I systems that are required to be pressure tested shall be divided into isolable areas (to the extent practical). These areas represent specific pressure testing zones (hereafter referred to as examination zones).

Examination Categories and Repuirements:

The examination categories and item numbers shall be those listed in Table IWB-2500-1 of Section XI. Each examination zone may include variousSection XI categories and item numbers.

Category B-P, All Pressure Retaining Components The ISI Class 1 System Leakage Test (IWB-5220) is conducted at a pressure not less than the pressure corresponding to 100% rated reactor power. The test pressure and temperature shall be attained at a rate in accordance with the heat-up limitations specified for the system. The ISI Class 1 System Leakage Test is required prior to plant startup following each reactor refueling.

The pressure-retaining boundary during the ISI Class 1 System Leakage Test conducted at or near the end of each inspection interval shall extend to all ISI Class 1 pressure-retaining components within the system boundary. This test is required only once during a ten-year interval.

Table IWB-2500-1 Item Component To Be Examined Reactor Vessel B15.10 B15.20 B15.30 Pressure Retaining Boundary Pressurizer Pressure Retaining Boundary Steam Generators Pressure Retaining Boundary Heat Exchangers Pressure Retaining Boundary Piping Pressure Retaining Boundary Pumps Pressure Retaining Boundary Valves B15.40 B15.50 B 15.60 B15.70 Pressure Retaining Boundary Duke Energy Corporation Oconee Unit I Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 3 of 10

l 4

lDescription of Inservice Inspection Pressure Testing Plan for ISI Class 2 Items Pressure testing of ISI Class 2 items shall be performed in accordance with the requirements of Articles IWA-5000, IWC-2000, and IWC-5000 of Section XI. ISI Class 2 systems that are required to be pressure tested shall be divided into isolable areas (to the extent practical). These areas represent specific examination zones.

Examination Categories and Requirements:

The examination categories and item numbers shall be those listed in Table IWC-2500-1 of Section XI. Each examination zone may include variousSection XI categories and item numbers.

Category C-B, Pressure Retaining Nozzle Welds In Vessels When nozzle-to-shell (nozzle to head or nozzle to nozzle) welds (to be examined by NDE methods) are inaccessible, the telltale hole in the reinforcing plates shall receive a VT-2 visual examination for evidence of leakage while the vessel is undergoing the System Leakage Test as required by Category C-H. The ISI Class 2 leakage test is required once in each inspection period.

Table IWC-2500-1 Item Component To Be Examined C2.30 Nozzles With Reinforcing Plate in Vessels > 1/2

• 2.30 in. Nominal Thickness C2.33 Nozzle-to-Shell (Nozzle to Head or Nozzle to C*.33 Nozzle) Welds When Inside of Vessel is Inaccessible Category C-H, All Pressure Retaining Components The ISI Class 2 System Leakage Test (IWC-5220) is conducted at the system pressure obtained while the system, or portion of the system, is in service performing its normal operating function or at the system pressure developed during a test conducted to verify system operability. The ISI Class 2 leakage test is required once in each inspection period.

Table IWC-2500-1 Item Component To Be Examined C7.10 Pressure Retaining Components l

5 lDescription of Inservice Inspection Pressure Testing Plan for ISI Class 3 Items Pressure testing of ISI Class 3 items shall be performed in accordance with the requirements of Articles IWA-5000, IWD-2000, and IWD-5000 of Section XI. ISI Class 3 systems that are required to be pressure tested shall be divided into isolable areas (to the extent practical). These areas represent specific examination zones.

Duke Energy Corporation Oconee Unit I Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 4 of 10

Examination Categories and Requirements:

The examination categories and item numbers shall be those listed in Table IWD-2500-1 of Section XI. Each examination zone may include variousSection XI categories and item numbers.

Category D-B, All Pressure Retaining Components The ISI Class 3 System Leakage Test (IWD-5221) is conducted at the system pressure obtained while the system, or portion of the system, is in service performing its normal operating function or at the system pressure developed during a test conducted to verify system operability. The ISI Class 3 leakage test is required once in each inspection period.

IWD-2500-1 Item Component to be Examined Comments D2.10 D2.20 Pressure Retaining Components Pressure Retaining Components No hydro test required. See Request for Relief serial number 2003-001.

6 lSystem Boundaries Subject to Examination Unless otherwise noted, systems designated as ISI Class A are equivalent to ASME Class 1, those designated as ISI Class B are equivalent to ASME Class 2, and those designated as ISI Class C are equivalent to ASME Class 3.

The following color codes, shown on electronic pressure testing boundary drawings, are used to represent the boundaries subject to pressure testing:

Red

=

ISI Class A Yellow

=

ISI Class B Green

=

ISI Class C Blue

=

Components exempt from pressure testing requirements Magenta

=

Boundary line showing the extremities of pressure testing examination zones Black

=

Non ISI Class components All instrumentation taps within the examination boundary shall be examined up to the first isolation valve off the process pipe.

l 7 Components Exempt From Pressure Test Examination Boundary drawings that are exclusively for showing pressure testing exemptions are listed in Section 11 of this document. The following are examples of pressure test exemptions:

Non pressure retaining portion of Reactor Coolant Pumps.

Open ended portions of ISI Class 2 and 3 discharge piping (this does not apply to repair/replacement activities related to pressure testing).

ISI Class 2 and ISI Class 3 portions of systems that do not support the system safety function beyond the first normally closed valve (including relief valves or valves capable of automatic closure).

Containment penetrations where the piping and isolation valves perform a containment function and the balance of the piping system is outside the scope of Section XI.

Systems/components determined by ISIM as optionally owner classified ISI Class 2 or ISI Class 3 per Section XI, IWA-1320(e).

Duke Energy Corporation Oconee Unit 1 Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 5 of 10

8 1 Description of Examination Schedules All system pressure testing is completed in accordance with the schedule shown in the Section XI Tables for each examination category. The examination periods are derived from "Program B" of the Section XI Code.

The ISI Class 1 System Leakage Test zone shall be completed each refueling outage. The ISI Class 1 System Leakage Test zone requirements are not scheduled on an outage-by-outage basis given that the examinations are required to be completed for each refueling outage.

The ISI Class 2 and 3 System Leakage Test zones shall be examined once during each inspection period. The ISI Class 2 and 3 System Leakage Test zones are not scheduled on an outage-by-outage basis given that they are required to be 100 percent complete by the end of the inspection period rather than a minimum/maximum percentage each inspection period.

9 Requests for Relief from ASME Code Requirements Each Request for Relief from a requirement of the Section XI Code specified in this Plan shall be submitted by the Nuclear Generation Department to the Nuclear Regulatory Commission for approval.

The followin is a listing of the Requests for Relief submitted for use at Oconee unit 1:

Serial Date RFR Date SER Number Description Submitted Approved Comments 2003-001 Request to use corrected ASME Pending Pending Code requirement for Class 3 pressure tests.

10 Examination Zone Listing & Associated Boundary Drawings The Examination Zones, shown on electronic pressure testing boundary drawings, represent an area of a system that shall receive a VT-2 visual examination. An Examination Zone terminates at a boundary valve, building interface, or component interface and may include components shown on several boundary drawings. The Examination Zone includes all pressure retaining components within the scope of the boundary valves/extremity interfaces.

Duke Energy Corporation Oconee Unit I Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 6 of 10

All Oconee Unit 1 Examination Zone numbers have the same format. The following example is for an ISI Class I System Leakage Test zone:

O Z 1 L -

1 I

Sequential Number (L) = Leakage Test (1) = Unit 1 I

(Z) = "Zone" (0) = Outage or (I) = Innage Pressure Testing Examination Zone Report A listing of the Pressure Testing zone numbers, schedules, and associated inspection information is shown on the following pages:

Duke Energy Corporation Oconee Unit 1 Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 7 of 10

Date: 10/22/2003 Report Page No. 1 C

Duke Energy Corporation Oconee Unit 1 - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Zone ISI ISI Examination Examination Req.

Req.

Req.

Item No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZIL-1A O-ISIL4-10OA-1.1 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 CAL-15 B15.10 Outage B15.30 B15.50 B15.60 B15.70 OZ1L-1B O-ISIL4-100A-1.1

-B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZIL-1C O-ISIL4-100A-1.1

-1B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1D O-ISIL4-100A-1.1

-1B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZIL-1E O-ISIL4-100A-1.1

-B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-1F O-ISIL4-100A-1.1

-B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZIL-IG O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage V1-2 OAL-15 C7.10 OZ1k1H O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-1J O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage Vr-2 OAL-15 C7.10 OZ1L-1K O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1M O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 252627 Leakage VT-2 QAL-15 C7.10 OZ1L-1N O-ISIL4-100A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-1P O-ISIL4-10A-1.1 B -

C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10

Date: 10/2212003 Report Page No. 2 C(.

Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report

(

ASME Req.

Req.

Item Zone lSI lSI Examination Examination Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZ1L-1Q O-ISIL4-100A-1.1

-1B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 OZIL-1R O-ISIL4-10OA-1.1

-B C-H -

Reactor Coolant Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1-1A O-ISIL4-10OA-1.2 A - -

B-P -

Reactor Coolant (Pressurizer)

Each Refueling 22 23 24 25 26 27 Leakage VT-2 OAL-15 B15.20 Outage B15.50 B15.70 OZIL-1S O-ISIL4-100A-1.2

-1B C-H -

Reactor Coolant (Pressurizer)

Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1T O-ISIL4-100A-1.2

-1B C-H -

Reactor Coolant (Pressurizer)

Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ 1-lU O-ISIL4-100A-1.2

-B C-H -

Reactor Coolant (Pressurizer)

Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1A O-ISIL4-100A-1.3 A --

B-P -

Reactor Coolant (Pump Seal Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.60 Injection)

Outage OZ 1-2 O-ISIL4-10OA-1.3 C

D-B Reactor Coolant (Pump Seal Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.1 0 Injection)

OZIL-1A O-ISIL4-101A-1.1 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.40 Outage B15.50 B15.70 OZIL-2 O-ISIL4-101A-1.1

-1B C C-H D-B High PressureInjection Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 D2.10 OZi1L-3 OZM1-19A IZIL-4 O-ISIL4-101A-1.1 O-ISIL4-101A-1.1 O-ISIL-4-101A-1.1

-B

-B

-B C-H C-H C-H High Pressure Injection High Pressure Injection High Pressure Injection Each Period Each Period Each Period 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 Leakage Leakage Leakage VT-2 VT-2 VT-2 QAL-15 QAL-15 QAL-15 C7.10 C7.10 C7.10

Date: 10/22/2003 Report Page No. 3 C

Duke Energy Corporation Oconee Unit 1 - 4th 10-Year Interval Pressure Testing Examination Zone Report

(

Zone lSI lSI ASME Req.

Req.

Item Examination Examination Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

IZ1L-5 O-ISIL4-101A-1.1

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-6 O-ISIL4-1O1A-1.2

-1B C C-H D-B High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 D2.10 0711-7 O-ISIL4 A.iIA.1.2 CJ-W -

Minh Pracco enirtinn Faah D-im

,4

)7 9:

JA 9

)7 I -n-VUTJ) 9 nAl -41Z 7

e ln OZI1L-17 OZ1L-17B OZIL-18 OZI L-23 0-ISIL4-101A-1.2 0-ISIL4-101A-1.2 0-IS1L4-101A-1.2 0-ISIL4-IOIA-1.2

-B

-B

-B

-B C-H C-H C-H C-H High Pressure InJectlon High Pressure Injection High Pressure Injection High Pressure Injection E c h P er i o d Each Period Each Period Each Period Each Period 22 3 24 2 5 2 7

22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 L-....

W Leakage Leakage Leakage Leakage VT-2 VT-2 VT-2 VT-2 QAL-.5 QAL-15 QAL-15 QAL-15 C7. -

C7.10 C7.10 C7.10 C7.10

• OZ1 L-7 O-ISIL4-IOA-1.3

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-1 5 C7.1 0 OZ1L-7B O-ISIL4-101A-1.3

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-9 O-ISIL4-101A-1.3 B -

C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-5 O-ISIL4-101A-1.3 B -

C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 IZiL-10 O-ISIL4-101A-1.3 B -

C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZIL-11 0-ISIL4-101A-1.3 B -

C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-12 O-ISIL4-101A-1.3 B -

C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10

C, Date: 10/22/2003 Report Page No. 4 Duke Energy Corporation Oconee Unit 1 - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Req.

Req.

Item Zone ISI lSI Examination Examination Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

IZ1L-13 O-ISIL4-101A-1.3

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-14A O-ISIL4-101A-1.3

-1B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-14B O-ISIL4.101A-1.3

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 IZ1L-20 O-ISIL4-101A-1.3

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage V1-2 QAL-15 C7.10 IZ1L-22 O-ISIL4-101A-1.3

-1B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1A O-ISIL4-101A-1.4 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage Vr-2 QAL-15 B15.50 Outage B15.70 OZIL-16 O-ISIL4-101A-1.4 A B -

B-P C-H -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.50 Outage B15.70 C7.10 OZ1L-2 O-ISIL4-O10A-1.4

-B C

C-H D-B High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 D2.10 OZIL-14B O-ISIL4-101A-1.4

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 OZ1 L-1 5 O-ISIL4-101A-1.4

-B C-H -

High Pressure Injection Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 IZ1L-12 O-ISIL4-101A-1.4

-B C C-H D-B High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 D2.10 OZ1L-2 O-ISIL4-101A-1.5

-B C

C-H D-B High Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 D2.10 OZIL-19A O-ISIL4-101A-1.5

-B C-H -

High Pressure Injecffon Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10

(I Date: 10/2212003 Report Page No. 5 C

Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Req.

Req.

Item Zone ISI ISI Examination Examination Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZ1-IA O-ISIL4-102A-1.1 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.50 Outage B15.70 OZ1L-21 O-ISIL4-102A-1.1

-1B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 OAL-15 C7.10 OZ1L-23 O-ISIL4-102A-1.1

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-22 O-ISIL4-102A-1.1

-B C

C-H D-B Low Pressure Injection Each PerIod 22 23 24 25 26 27 Leakage Vl-2 CAL-15 C7.10 D2.10 IZIL-24 O-ISIL4-102A-1.1

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-25 O-ISIL4-102A-1.1

-B C-H -

Low Pressure Injection Each PerIod 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 IZ1L-27B O-ISIL4-102A-1.1

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-1A O-ISIL4-102A-1.2 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 CAL-15 B15.50 Outage B15.70 OZIL-7B O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-9 O-ISIL4-102A-1.2

-1B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-21 O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZL-23 O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-26 O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.1 0

(

Date: 10/22/2003 Report Page No. 6 C

Duke Energy Corporation Oconee Unit 1 - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Item Zone lSI lSI.

Examination Examination Req.

Req.

Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZ1L-27A O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-27B O-ISIL4-102A-1.2

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-28 O-ISIL4-102A-1.2 B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-1 5 C7.10 OZ1L-29 O-ISIL4-102A-1.2 B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-30 O-ISIL4-102A-1.2

- B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-1 5 C7.10 IZ1L-22 O-ISIL4-102A-1.2 B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1A O-ISIL4-102A-1.3 A -

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.50 Outage B15.70 OZ1L-31A O-ISIL4-102A-1.3

-B C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 OZ L-31 B 0-ISIL4-102A-1.3

- B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-31C O-ISIL4-102A-1.3 B -

C-H -

Low Pressure Injection Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-24 O-ISIL4-103A-1.3 B -

C-H -

Reactor Building Spray Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-1 5 C7.10 IZ1L-25 O-ISIL4-103A-1.1 B -

C-H -

Reactor Building Spray Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10 OZ1L-19A O-ISIL4-104A-1.1 B -

C-H -

Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZIL-34 O-ISIL4-104A-1.1 B -

C-H -

Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 C7.10

Date: 10/22/2003 Report Page No. 7 Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

Zone ISI iSI ASME Req.

Rea.

Item Examination Examination Rea.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZ1L-39 O-ISIL4-104A-1.1

-1B C-H -

Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-36 O-ISIL4-104A-1.1 C

D-B Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 OAL-15 D2.10 IZ1L-37 O-ISIL4-104A-1.1 C

D-B Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-38 O-ISIL4-104A-1.1

- -C D-B Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZIL-83 O-ISIL4-104A-1.1

- -C D-B Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZL-21 0-ISIL4-104A-1.2

-1B C-H -

Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage V.-2 QAL-15 C7.10 IZ1L-22 O-ISIL4-104A-1.2

-B C-H -

Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-83 O-ISIL4-104A-1.2 C

D-B Spent Fuel Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 02.10 IZ1L-22 O-ISIL4-106A-1.2 C

D-B Coolant Treatment Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZ1L-6 O-ISIL4-109A-1.1

-B C-H -

Purification Demineralizers Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1k40 O-ISIL4-109A-1.1

-B C-H -

Purification Demineralizers Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-41 O-ISIL4-109A-1.1

-B C-H -

Purification Demineralizers Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1A O-ISIL4-11OA-1.1 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.50 Outage B15.70 OZ1L-42A O-IS11L4-110A-1.1

-B-C-H -

Chemical Addition Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10

Date: 10/22/2003 Report Page No. 8 Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report

(

Zone ISI ASME Rea.

Rea.

Item lSI Examination Examination Rea.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc'.

No.

OZIL-42B O-ISIL4-110A-1.1

-B-C-H -

Chemical Addition Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-44 O-ISIL4-11OA-1.1

-B-C-H -

Chemical Addition Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-6 O-ISIL4-11OA-1.1 C

D-B Chemical Addition Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZIL-1A O-ISIL4-110A-1.4 A --

B-P -

Reactor Coolant Each Refueling 22 23 24 25 26 27 Leakage VT-2 QAL-15 B15.50 Outage B15.70 OZIL-1Y O-ISIL4-11OA-1.4

-B C-H -

Chemical Addition Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-89 O-ISIL4-116C-1.1

-B C-H -

Hydrogen Purge Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 OZ1L-90 O-ISIL4-116C-1.1

-B C-H -

Hydrogen Purge Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-91 O-ISIL4-116C-1.1

-B C-H -

Hydrogen Purge Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-43 O-ISIL4-121A-1.3

- -C D-B Condensate Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZ1L-45 O-ISIL4-121A-1.7

- -C D-B Condensate Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 D2.10 OZ1L-43 O-ISIL4-121A-1.8 C

D-B Condensate Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.1 0 OZIL-45 O-ISIL4-121A-1.8

- -C D-B Condensate Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZ1L-44 O-ISIL4-121B-1.3

-B C

C-H D-B Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 C7.10 D2.10 OZIL-44 O-ISIL4-121B-1.5

-B C

C-H D-B Feedwater Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 02.10

C Date: 10/22/2003 Report Page No. 9 C,

Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

Zone No.

1SI lSI Examination Dwg. No.

Class Category Examination Outage Schedule Req.

Test ASME Req.

Req.

Item Exam Proc.

No.

OZ1 L-44 OZ1L-45 OZ1 L-51 OZ1 L-54 OZ1L-55 OZIL-56 O-ISIL4-121D-1.1 O-ISIL4-121D-1.1 O-ISIL4-121D-1.1 O-ISIL4-121D-1.1 O-ISIL4-1210D-1.1 O-ISIL4-121D-1.1

-B C

-- C

__C

-- C

-- C

-- C C-H D-B D-B D-B D-B D-B D-B System Emergency Feedwater Emergency Feedwater Emergency Feedwater Emergency Feedwater Emergency Feedwater Emergency Feedwater Frequency Each Period Each Period Each Period Each Period Each Period Each Period 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 2324252627 Leakage Leakage Leakage Leakage Leakage Leakage VT-2 VT-2 VT-2 VT-2 VT-2 VT-2 QAL-15 QAL-15 QAL-15 QAL-15 QAL-15 GAL-15 C7.10 D2.10 D2.10 D2.10 D2.10 D2.10 D2.10 OZIL-70 O-ISIL4-121D-1.1 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-50 O-ISIL4-121D-1.1 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-52 O-ISIL4-121D-1.1 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage Vr-2 GAL-15 D2.10 IZ1L-53 O-ISIL4-121D-1.1 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 GAL-15 D2.10 OZ1L-44 O-ISIL4-121D-1.2

-1B -

C-H -

Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 OZ1L-70 O-ISIL4-121D-1.2 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-46 O-ISIL4-121D-1.2 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage V1-2 QAL-15 D2.10 IZ1L-82 O-ISIL4-121D-1.2 C

D-B Emergency Feedwater Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10

(I.

Date: 10/22/2003 Report Page No. 10 Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Zone ISI IS1 Examination Examination Req.

Req.

Req.

Item No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZIL-44 O-ISIL4-122A-1.1

-B C-H -

Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-48 O-ISIL4-122A-1.1

-B C-H -

Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-48 O-ISIL4-122A-1.2 B -

C-H -

Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-48 O-ISIL4-122A-1.3 B -

C-H -

Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-48 O-ISIL4-122A-1.4

- B C C-H D-B Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 D2.10 IZ1L-48 O-ISIL4-122B-1.1 B -

C-H -

Main Steam Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZ1L-60 O-ISIL4-124A-1.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-61 O-ISIL4-124A-1.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-62 O-ISIL4-124A-1.1

- -C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-63 O-ISIL4-124A-1.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage Vr-2 OAL-15 D2.10 IZ1L-47 O-ISIL4-124A-1.3

- -C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZIL-60 O-ISIL4-124A-1.3 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage Vl-2 QAL-15 D2.10 IZIL-60 O-ISIL4-124A-2.3 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZ1L-58 O-ISIL4-124B-1.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10

Date: 10/22/2003 Report Page No. 11 Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

ASME Zone ISI ISI Examination Examination Req.

Req.

Req.

Item No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

OZ1L-59 O-ISIL4-124B-1.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 OAL-15 D2.10 IZIL-49 0-ISiL4-124B-1.1

- C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 02.10 IZ1L-60 O-ISIL4-124B-1.1

- C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 OAL-15 D2.10 IZ1L-82 O-ISIL4-124B-1.1

- C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 OZIL-64 O-ISIL4-124B-1.2

-B C-H -

Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage V1-2 OAL-15 C7.10 IZ1L-60 O-ISIL4-124B-1.2

-B C

C-H D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 C7.10 D2.10 OZIL-65 O-ISIL4-124B-1.4

-B C-H -

Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 IZIL-60 O-ISIL4-124B-1.4

-B C

C-H D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 D2.10 IZ1L-60 O-ISIL4-124B-1.5

- C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage Vr-2 QAL-15 D2.10 IZ1L-49 O-ISIL4-124B-2.1

- - C D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZIL-60 O-lSIL4-124B-2.1 C

D-B Low Pressure Service Water Each Period 22 23 24 25 26 27 Leakage VT-2 CAL-15 D2.10 IZ1L-60 O-ISIL4-124C-1.2

- - C D-B High Pressure Service Water Each Period 22 23 24 25 26 27 Leakage V1-2 QAL-15 D2.10 OZ1L-1B O-ISIL4-127B-1.2

-B C-H -

Nitrogen Purge and Blanket Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10 OZ1L-1C O-ISIL4-127B-1.2

-B C-H -

Nitrogen Purge and Blanket Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 C7.10

Date: 10/22/2003 Report Page No. 12 C

Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report C

Zone lSI lSI ASME Rea.

Rea.

Item Examination Examination Rea.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Tost Exam Proc.

No.

OZ1L-1U O-ISIL4-127B-1.2

-B C-H -

Nitrogen Purge and Blanket Each Period 22 23 24 25 26 27 Leakage VT-2 OAL-15 C7.10 IZ1L-61 O-ISIL4-133A-1.1

- - C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.1 0 IZ1L-62 O-ISIL4-133A-1.1

- - C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-63 O-ISIL4.133A-1.1

- - C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZI L-66 O-ISIL4-133A-1.2

- - C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-66 O-ISIL4-133A-1.5

- - C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-66 OMIMI A-133A-9 C

D-B Conrdneor Cirere4tJnn Waftr F-h DoRd V) 'V> '.A I 91; 9R9 I

-t-XrrVT_

flA1 AC n3 4n OZIL-44 OZIL.85 IZI L-71 IZ1-72 IZIL-73 IZI L-74 O-ISIL4-133A-2.5 O-ISIL4-133A-2.5 O-ISIL4-133A-2.5 O-ISIL4-133A-2.5 O-ISIL4-133A-2.5 O-ISIL4-133A-2.5

-- C

-- C

-- C C

-- C

-- C D-B D-B D-B D-B D-B D-B C o n d es ero C ircu l atio n W ater Condenser Circulation Water Condenser Circulation Water Condenser Circulation Water Condenser Circulation Water Condenser Circulation Water Condenser Circulation Water Each Period Each Period Each Period Each Period Each Period Each Period 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27 22 23 24 25 26 27

-... v.

Leakage Leakage Leakage Leakage Leakage Leakage VT1-2 VT-2 Vr-2 VT-2 VT-2 VT-2 QAL-1 5 QAL-15 QAL-15 QAL-15 QAL-15 QAL-15 D2.1 0 D2.10 D2.10 D2.1 0 D2.10 D2.1 0 IZ1L-66 O-ISIL4-133A-3.2

- C D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-IS D2.10 IZIL-66 0-ISIL4-133A-3.2 C

D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10

C Date: 10/22/2003 Report Page No. 13 Duke Energy Corporation Oconee Unit I - 4th 10-Year Interval Pressure Testing Examination Zone Report ASME Req.

Req.

Item Zone IS,

'SI Examination Examination Req.

No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

IZ1L-66 O-ISIL4-133A-3.4 C

D-B Condenser Circulation Water Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 IZ1L-100 O-ISIL4-138A-1.1

- - C D-B SSF Diesel Engine Jacket Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-15 D2.10 Water OZ1L-68 O-ISIL4-144A-1.2 C

D-B Component Cooling Each Period 22 23 24 25 26 27 Leakage VT-2 QAL-i5 D2.10 N/A O-ISIL4-116B-1.1 C

D-B Penetration Room Ventilation Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-116G-1.4 C

D-B Auxiliary Building Ventilation Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-121C-1.1 C

D-B Vacuum Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-129A-1.1 C

D-B Siphon Seal Water Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-129A-1.2 C

D-B Siphon Seal Water Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-130A-1.1 C

D-B Essential Siphon Vacuum Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-133A-1.4 C

D-B Condenser Circulation Water Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-135B-1.2 C

D-B Lube Oil Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-137D-1.1 C

D-B Starting Air Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-137D-1.2 C

D-B Starting Air Not Required Exempt VT-2 QAL-15 N/A 0-ISIL4-137D-1.3

-B C-H -

SSF Diesel Engine Not Required Exempt VT-2 OAL-1 5

C(

Date: 10/22/2003 Report Page No. 14 Duke Energy Corporation Oconee Unit 1 - 4th 10-Year Interval Pressure Testing Examination Zone Report

(.

ASME Zone ISI ISI Examination Examination Req.

Req.

Req.

Item No.

Dwg. No.

Class Category System Frequency Outage Schedule Test Exam Proc.

No.

N/A O-ISIL4-137A-1.3

-B C-H -

Breathing Air Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-137B-1.2

-B C-H -

Instrument Air Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-106E-1.1 B -

C-H -

Demineralized Water Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-107A-1.1 B -

C-H -

Quench Tank Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-107A-1.2 B -

C-H -

Coolant Storage Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-107B-1.1 B -

C-H -

Liquid Waste Disposal Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-107D-1.2 B -

C-H -

Liquid Waste Disposal Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-11OA-1.3

- B C C-H D-B Chemical Addition Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-116A-1.1 B -

C-H -

Reactor Bldg Purge Not Required Exempt VT-2 QAL-15 N/A O-ISIL4-137E-1.1 B -

C-H -

Leak Rate Test Not Required Exempt VT-2 QAL-15 N/A O-ISiL4-144A-1.3 B -

C-H -

Component Cooling Not Required Exempt VT-2 QAL-15

I 11 ISystem, Boundary Drawing, and ISI Classification Listing l

The pressure testing examination boundaries are identified on color coded electronic drawings (modified system flow diagrams) and stored in the Nuclear Electronic Document Library (NEDL). "As Built" system flow diagram revisions are reviewed to see if the revision had any impact on the pressure testing boundaries. These flow diagram revisions are incorporated into the Inservice Inspection pressure testing boundary drawings as necessary. Some flow diagram revisions do not affect the pressure testing boundaries; therefore, the pressure testing boundary drawings are not required to be revised. For this reason, there may be a difference between the numeric revision level listed on the flow diagram versus the revision level of the flow diagram referenced on the pressure testing boundary drawing. "As Built" flow diagram revisions are published subsequent to modifications that are made to a system. The timeliness of these "As Built" flow diagram revisions are not on a regulated schedule; therefore, subsequent boundary drawing revisions cannot be performed on a regulated schedule. The latest revision of the pressure testing boundary drawing can be retrieved from NEDL.

The following is a list of the system flow diagrams that contain ASME Section XI Class 1, 2, or 3 components.

Each drawing has been reviewed for applicable system pressure testing requirements. In addition to the ISI class, the listing contains those flow diagrams that are exempted from pressure testing requirements for Oconee Unit 1.

System (as listed in drawing title block)

Boundary ISI ISI ISI All Drawing Class 1 Class 2 Class 3 Exempt Reactor Coolant O-ISIL4-1OOA-I.I X

X Reactor Coolant (Pressurizer)

O-ISIL4-IOOA-I.2 X

X X

Reactor Coolant (Pump Seal Injection)

O-ISIL4-IOOA-1.3 X

X High Pressure Injection (Letdown)

O-ISIL4-IOIA-1.1 X

X X

High Pressure Injection (Storage)

O-SIL4-IOIA-1.2 X

X High Pressure Injection (Charging)

O-ISIL4-IOIA-1.3 X

High Pressure Injection (Charging)

O-ISIL4-IOIA-1.4 X

X X

High Pressure Injection (SSF)

O-ISIL4-IOIA-1.5 X

X Low Pressure Injection (Borated Water Supply &

O-ISIL4-102A-1.1 X

X X

LPI Pump Suction)

Low Pressure Injection (LPI Pump Discharge)

O-ISIL4-102A-1.2 X

X X

Low Pressure Injection (Core Flood)

O-ISIL4-102A-1.3 X

X Reactor Building Spray O-ISIL4-103A-I.1 X

Spent Fuel Cooling O-ISIL4-104A-I.1 X

X Spent Fuel Cooling (Purification)

O-ISIL4-104A-1.2 X

X Low Pressure Injection (CBAST)

O-ISIL4-106A-1.2 X

Demineralized Water (Containment Penetration)

O-ISIL4-106E-1.1 X

X Quench Tank (Containment Penetration)

O-ISIL4-107A-1.1 X

X Coolant Storage (Containment Penetration)

O-ISIL4-107A-1.2 X

X Liquid Waste Disposal (Containment Penetration)

O-ISIL4-107B-I.1 X

X Liquid Waste Disposal (Containment Penetration)

O-ISIL4-107D-1.2 X

X Duke Energy Corporation Oconee Unit I Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page8 of 10

System Boundary ISI 151 ISI All Drawing Class 1 Class 2 Class 3 Exempt Purification Demineralizers (Primary Sample O-ISIL4-109A-1.I X

X Hood)

Chemical Addition O-ISIL4-1 10A-1.1 X

X X

Chemical Addition (Containment Penetration)

O-ISIL4-1 IOA-1.3 X

X X

Chemical Addition (Post Accident Liquid O-ISIL4-1 10A-1.4 X

X X

Sampling)

Reactor Building Purge (Containment O-ISIL4-116A-1.1 X

X Penetration)

Penetration Room Ventilation O-ISIL4-116B-1.1 X

X Reactor Building Hydrogen Purge O-ISIL4-116C-1. I X

Auxiliary Building Ventilation (Vent Stacks)

O-ISIL4-116G-1.4 X

X Condensate (Main Condenser)

O-ISIL4-121A-1.3 X

Condensate (Surge Tanks)

O-ISIL4-121 A-1.7 X

Condensate (Emergency Feedwater Pump O-ISIL4-121A-1.8 X

Suction).

Feedwater O-S IL4-121B-1.3 X

X Feedwater (Steam Generator Drain & Recirc.)

O-ISIL4-121B-1.5 X

X Vacuum (Continuous Priming)

O-ISIL4-121C-1.1 X

X Emergency Feedwater O-ISIL4-121D-1.1 X

X Emergency Feedwater (Auxiliary Service Water)

O-ISIL4-12 ID-1.2 X

X Main Steam (Headers)

O-ISIL4-122A-1. I X

X Main Steam (Turbine Bypass)

O-ISIL4-122A-1.2 X

Main Steam O-ISIL4-122A-1.3 X

Main Steam (Steam Supply & Exhaust)

O-ISIL4-122A-1.4 X

X Main Steam O-ISIL4-122B-I.I X

Low Pressure Service Water (Pumps)

O-ISIL4-124A-I.I X

Low Pressure Service Water (Turbine Building O-ISIL4-124A-1.3 X

Services)

Low Pressure Service Water (Turbine Building O-ISIL4-124A-2.3 X

Services)

Low Pressure Service Water (Auxiliary Building)

O-ISIL4-124B-I.1 X

Low Pressure Service Water (Reactor Building O-ISIL4-124B-1.2 X

X Cooling)

Low Pressure Service Water (Reactor Coolant O-ISIL4-124B-1.4 X

X Pump Motor Cooling)

Low Pressure Service WVater (Radiation Monitors)

O-ISIL4-124B-1.5 X

Low Pressure Service Water (Auxiliary Building)

O-ISIL4-124B-2.1 X

High Pressure Service Water (Turbine Building)

O-ISIL4-124C-1.2 X

Duke Energy Corporation Oconee Unit I Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 9 of 10

System Boundary ISI ISIS I5 All Drawing Class 1 Class 2 Class 3 Exempt Nitrogen Purge and Blanket (Reactor Building)

O-ISIL4-127B-1.2 X

Siphon Seal Water O-ISIL4-129A-I.

X X

Siphon Seal Water (CCW Pump Cooling)

O-ISIL4-129A-1.2 X

X Essential Siphon Vacuum O-ISIL4-130A-.1 X

X Condenser Circulation Water (Intake Pumps O-ISIL4-133A-1.1 X

Discharge)

Condenser Circulation Water (Intake &

O-ISIL4-133A-1.2 X

Discharge)

Condenser Circulating Water (Recirc Cooling O-ISILA-133A-1.4 X

X Water Coolers) l Condenser Circulation Water (Sump Pumps)

O-ISILA-133A-1.5 i

X Condenser Circulation Water (Intake &

O-ISIL4-133A-2.2 X

Discharge)

Condenser Circulation Water (SSF Aux Service)

O-ISIL4-133A-2.5 X

Condenser Circulation Water (Intake &

O-ISIL4-133A-3.2 X

Discharge)

Condenser Circulation Water (Sump Pumps)

O-ISIL4-133A-3.4 X

Lube Oil (Emergency Feedwater Pump O-ISIL4-135B-1.2 x

x Turbine)

Breathing Air (Containment Penetration)

O-ISIL4-137A-1.3 X

X Instrument Air (Containment Penetration)

O-ISIL4-137B-1.2 X

X Starting Air (Diesel A)

O-ISIL4-137D-1.1 I X

X Starting Air (Diesel B)

O-ISIL4-137D-1.2 X

X SSF Diesel Engine (Air Intake & Exhaust)

O-ISIL4-137D-1.3 X

X Leak Rate Test (Containment Penetration)

O-ISIL4-137E-1.1 X

X SSF Diesel Engine Jacket Water O-ISIL4-138A-1.1 X

Component Cooling (Reactor Building Heat 0-ISIL4-144A-1.2 X

X Exchangers)

Component Cooling (CRDM)

O-ISIL4-144A-1.3 X

X Duke Energy Corporation Oconee Unit 1 Fourth Interval Inservice Inspection Pressure Test Plan Revision 0 Page 10 of 10