NG-07-0809, Response to Request for Additional Information Related to the Relief Request for 3rd Period Limited Weld Examinations: Difference between revisions

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{{#Wiki_filter:FPL Energy.Duane Arnold Energy Center FPL Energy Duane Arnold, LLC 3277 DAEC Road Palo, Iowa 52324 November 7, 2007 NG-07-0809 10 CFR 50.55a U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-0001 Duane Arnold Energy Center Docket 50-331 License No. DPR-49 Response to Request for Additional Information Related to the Relief Request for 3rd Period Limited Weld Examinations
{{#Wiki_filter:FPL Energy Duane Arnold, LLC 3277 DAEC Road Palo, Iowa 52324 FPL Energy.
Duane Arnold Energy Center November 7, 2007                                                         NG-07-0809 10 CFR 50.55a U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-0001 Duane Arnold Energy Center Docket 50-331 License No. DPR-49 Response to Request for Additional Information Related to the Relief Request for 3rd Period Limited Weld Examinations


==References:==
==References:==
: 1. Letter, Gary Van Middlesworth (FPL Energy Duane Arnold) to Document Control Desk (USNRC) Relief Request for 3rd Period Limited Weld Examinations, dated May 18, 2007 (ML071510076)
: 1. Letter, Gary Van Middlesworth (FPL Energy Duane Arnold) to Document Control Desk (USNRC) Relief Request for 3rd Period Limited Weld Examinations, dated May 18, 2007 (ML071510076)
: 2. Letter, Karl D. Feintuch (USNRC) to Richard L Anderson (FPL Energy Duane Arnold), Duane Arnold Energy Center -Request for Additional Information Re: Relief Request from American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section XI, Rules for Inservice Inspection of Nuclear Power Components, 1998 Edition, Subsection IWB, Subarticle IWB-2500,"Examination and Pressure Test Requirements," and Subsection IWC, Subarticle IWC-2500, "Examination and Pressure Test Requirements," to Allow Performance of Limited Examinations of Various Welds (TAC No. MD5669), dated October 31, 2007 (ML072820132)
: 2. Letter, Karl D. Feintuch (USNRC) to Richard L Anderson (FPL Energy Duane Arnold), Duane Arnold Energy Center - Request for Additional Information Re: Relief Request from American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section XI, Rules for Inservice Inspection of Nuclear Power Components, 1998 Edition, Subsection IWB, Subarticle IWB-2500, "Examination and Pressure Test Requirements," and Subsection IWC, Subarticle IWC-2500, "Examination and Pressure Test Requirements," to Allow Performance of Limited Examinations of Various Welds (TAC No. MD5669), dated October 31, 2007 (ML072820132)
Reference 1 provided a request for relief from IWB-2500 and IWC-2500 to allow performance of limited examinations of various welds.By letter dated October 31, 2007 (Reference 2), the Staff issued a request for additional information regarding Reference
Reference 1 provided a request for relief from IWB-2500 and IWC-2500 to allow performance of limited examinations of various welds.
: 1. The response to the requests of Reference 2 is provided in Enclosure 1 of this letter.FPL Energy Duane Arnold requests approval of the request of Reference 1 by the end of May 2008.This letter contains no new commitments nor revises any previous commitments.
By letter dated October 31, 2007 (Reference 2), the Staff issued a request for additional information regarding Reference 1. The response to the requests of Reference 2 is provided in Enclosure 1 of this letter.
,404-7 NG-07-0809 November 7, 2007 Page 2 of 2 If you have any questions, please contact Steve Catron at (319) 851-7234.Richard L. Anderson[Vice President, Duane Arnold Energy Center FPL Energy Duane Arnold, LLC Enclosures cc: Administrator, Region III, USNRC Project Manager, DAEC, USNRC Senior Resident Inspector, DAEC, USNRC Enclosure 1 to NG-07-0809 Page 1 of 8 Enclosure 1 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations Enclosure 1 to NG-07-0809 Page 2 of 8 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations 2.1 Request for Relief, Examination Cateqorv B-D. Item B3.90. Full Penetration Welded Nozzles in Vessels The licensee previously proposed an alternative, which was approved by Safety Evaluation Report (SER) dated October 6, 2004 (ADAMS accession number ML042380089), to use ASME Code Case N-613-1, which limits the examination volume of Examination Category B-D welds to the weld and 1/2-inch of adjacent base material on each side, in lieu of the ASME Code-required examination volume of the weld and 1/2-T of adjacent base material, where T is the vessel thickness.
FPL Energy Duane Arnold requests approval of the request of Reference 1 by the end of May 2008.
The current request for relief indicates that achieving greater than 90% (of the volume approved by the October 6, 2004 SER) could not be accomplished for the subject reactor pressure vessel (RPV) nozzle-to-vessel welds.2.1.1 Please re-calculate and report the volumetric coverage(s) obtained for the subject Examination Category B-D nozzle-to-vessel welds with respect to ASME Code requirements, i.e., calculate the coverage when the volume required is the weld and 1/2-T of adjacent base material, where T is the vessel wall thickness.
This letter contains no new commitments nor revises any previous commitments.
FPL Energy Duane Arnold Response: The following Table provides the recalculated percentages Component Number Recalculated Description Coverage MSC-D001 56.83% Main Steam Nozzle to Vessel Weld MSD-DO01 56.83% Main Steam Nozzle to Vessel Weld FWB-D001 56.71% Feedwater Nozzle to Vessel Weld FWC-DO01 56.71% Feedwater Nozzle to Vessel Weld FWD-DO01 56.71% Feedwater Nozzle to Vessel Weld RRG-DO01 53.73% Recirculation Riser Nozzle to Vessel Weld JPB-DO01 53.49% Jet Pump Instrumentation Nozzle to Vessel Weld LCA-DO01 50.72% Standby Liquid Control Nozzle to Vessel Weld VIB-DO01 57.45% Vessel Instrumentation Nozzle to Vessel Weld Enclosure 1 to NG-07-0809 Page 3 of 8 2.1.2 The licensee stated that the subject nozzle-to-vessel welds are accessible from the vessel side of the RPV, but examinations cannot be performed from the nozzle side due to forging curvature.
                                                                                        ,404-7
It is also stated that certain nozzle-to-vessel weld examinations are additionally limited by RPV design obstructions.
 
However, these statements do not provide adequate descriptive information and technical discussion to support a determination of impracticality and that the required examinations have been performed to the maximum extent possible at DAEC.a. Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonic techniques employed, and a description of each component geometry that restricts or limits examinations.
NG-07-0809 November 7, 2007 Page 2 of 2 If you have any questions, please contact Steve Catron at (319) 851-7234.
The technical bases should include cross-sectional sketches of the weld indicating ultrasonic coverage(s) for each technique employed and details of the weld and base metal materials.
Richard L. Anderson[
FPL Energy Duane Arnold Response: The examination of all nozzle-to-vessel welds is limited by the nozzle forging curvature.
Vice President, Duane Arnold Energy Center FPL Energy Duane Arnold, LLC Enclosures cc:   Administrator, Region III, USNRC Project Manager, DAEC, USNRC Senior Resident Inspector, DAEC, USNRC
The configuration for each of the above mentioned nozzles is included for review in Enclosure 2.For nozzle LCA-D0O1, the examination is additionally limited by the proximity of the weld attaching the skirt knuckle to the RPV bottom head. The distance from the bottom of LCA-DO01 weld to the skirt is approximately six inches..For nozzle JPB-D001, the examination is additionally limited due to an insulation bracket welded on the vessel. Removal of this bracket is not feasible due to the fact that it supports the lower ring of RPV insulation.
 
: b. In addition, the licensee should submit argument(s) as to why the use of other inspection methods (such as phased array ultrasonic testing)would not reasonably increase the examination coverage(s).
Enclosure 1 to NG-07-0809 Page 1 of 8 Enclosure 1 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations
FPL Energy Duane Arnold Response: As stated in Reference 1, the procedures used at DAEC incorporate examination techniques qualified under Appendix VIII of ASME Section XI Code by the Performance Demonstration Initiative (PDI) for examination of the nozzle-to-vessel shell welds. In addition, FPL Energy Duane Arnold contracted EPRI to computer model each nozzle-to-vessel weld and nozzle inner corner region to assist FPL Energy Duane Arnold in developing and qualifying ultrasonic techniques for these regions. At the time that these components were examined, the phased array technology had not been qualified by Performance Demonstration Initiative for examination of nozzle-Enclosure 1 to NG-07-0809 Page 4 of 8 to-vessel welds or the nozzle inner corner region. With the computer modeling of the examination volume and the qualified PDI technique, the examinations were performed utilizing the latest technology.
 
2.1.3 State the total number of Examination Category B-D welds at DAEC, and provide a listing of the volumetric coverage(s) completed for each of these welds. Report any unacceptable flaws detected during the examination of the welds.FPL Energy Duane Arnold Response: The total number of Category B-D welds at the DAEC is 34 of which one is inaccessible due to the CRD array (the inaccessible nozzle is the bottom head drain). There have been no unacceptable flaws identified during the examinations of the listed welds. FPL Energy Duane Arnold has submitted three relief requests with Safety Evaluation Reports (SERs) dated October 18, 1999, March 7, 2001, and March 26, 2003. Below is a table with the accumulated percentages of nozzle to vessel welds from the above SERs.List of Nozzle-to-Vessel Welds Nozzle ID Period Examined Code Coverage*
Enclosure 1 to NG-07-0809 Page 2 of 8 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations 2.1   Request for Relief, Examination Cateqorv B-D. Item B3.90. Full PenetrationWelded Nozzles in Vessels The licensee previously proposed an alternative, which was approved by Safety Evaluation Report (SER) dated October 6, 2004 (ADAMS accession number ML042380089), to use ASME Code Case N-613-1, which limits the examination volume of Examination Category B-D welds to the weld and 1/2-inch of adjacent base materialon each side, in lieu of the ASME Code-required examination volume of the weld and 1/2-T of adjacentbase material, where T is the vessel thickness. The current request for relief indicates that achieving greaterthan 90% (of the volume approved by the October 6, 2004 SER) could not be accomplished for the subject reactorpressure vessel (RPV) nozzle-to-vessel welds.
Remarks CRA-DOOI 1 61.3% Control Rod Drive CSA-D00 1 1 63% Core Spray CSB-D001 1 66% Core Spray FWA-D001 1 56.5% Feedwater HVA-D001 1 66.0% Head Vent HSB-D00I 2 70.9% Head Spare JPA-D001 1 61.1% Jet Pump MSA-D001 1 59.6% Main Steam MSB-D00I 2 63% Main Steam RHA-DOO 1 65.7% Head Spray RCA-D001 2 59% Recirculation Suction RCB-DOO1 1 57% Recirculation Suction RRA-D001 1 63% Recirculation Inlet RRB-D001 1 63% Recirculation Inlet RRC-D001 1 63% Recirculation Inlet RRD-DOO1 1 51.4% Recirculation Inlet RRE-D00I 1 64% Recirculation Inlet RRF-D001 2 73.36% Recirculation Inlet RRH-DOO 1 64% Recirculation Inlet VIA-D001 2 86.2% Vessel Instrumentation VIC-D001 2 86.2% Vessel Instrumentation VID-DOO 2 63% Vessel Instrumentation VIE-D001 1 66% Vessel Instrumentation VIF-DOO 2 86.2% Vessel Instrumentation
2.1.1 Please re-calculateand report the volumetric coverage(s) obtained for the subject Examination Category B-D nozzle-to-vessel welds with respect to ASME Code requirements, i.e., calculate the coverage when the volume requiredis the weld and 1/2-T of adjacent base material, where T is the vessel wall thickness.
*Due to the nozzle design it is not feasible to volume as defined in Figure IWB-2500-7(b).
FPL Energy Duane Arnold Response:
effectively exam 100% of the required code Enclosure 1 to NG-07-0809 Page 5 of 8 2.2 Request for Relief, Examination Category B-D, Item B3. 100, Inner Radius Sections of Full Penetration Welded Nozzles in Vessels 2.2.1 The licensee stated that the proximity of the RPV skirt weld obstructed access for performing the inner radius section examination on Standby Liquid Control Nozzle LCA-DOO1.
The following Table provides the recalculated percentages Component Number           Recalculated         Description Coverage MSC-D001                 56.83%           Main Steam Nozzle to Vessel Weld MSD-DO01                 56.83%           Main Steam Nozzle to Vessel Weld FWB-D001                 56.71%           Feedwater Nozzle to Vessel Weld FWC-DO01                 56.71%           Feedwater Nozzle to Vessel Weld FWD-DO01                 56.71%           Feedwater Nozzle to Vessel Weld RRG-DO01                 53.73%           Recirculation Riser Nozzle to Vessel Weld JPB-DO01                 53.49%           Jet Pump Instrumentation Nozzle to Vessel Weld LCA-DO01                 50.72%           Standby Liquid Control Nozzle to Vessel Weld VIB-DO01                 57.45%           Vessel Instrumentation Nozzle to Vessel Weld
However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticality and that the required examination was performed to the maximum extent possible at DAEC.a. Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonic techniques employed, and a description of the component geometry that restricts or limits the examination.
 
The technical basis should include cross-sectional sketches of the inner radius section indicating ultrasonic coverage for each technique employed.FPL Energy Duane Arnold Response: A description of examination limitations for performing the UT on the inner radius section on Standby Liquid Control Nozzle LCA-DO01 is included for review as Enclosure
Enclosure 1 to NG-07-0809 Page 3 of 8 2.1.2 The licensee stated that the subject nozzle-to-vessel welds are accessible from the vessel side of the RPV, but examinations cannot be performed from the nozzle side due to forging curvature. It is also stated that certain nozzle-to-vessel weld examinations are additionallylimited by RPV design obstructions. However, these statements do not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the requiredexaminations have been performed to the maximum extent possible at DAEC.
: 3. The configuration of the nozzle and a photo indicating the proximity of the nozzle to the skirt is also included for review. The request for additional information included a request for cross sectional sketches of the inner radius section. Since the limitation is due to the skirt welded to the vessel and not the configuration as it was on the nozzle-to-vessel welds discussed above, a cross-sectional view is not warranted.
: a.     Provide a detailed description of examination limitations including access requirementsfor automatedor manual ultrasonic techniques employed, and a description of each component geometry that restricts or limits examinations. The technical bases should include cross-sectional sketches of the weld indicating ultrasoniccoverage(s) for each technique employed and details of the weld and base metal materials.
To clarify, the skirt limits the surface contact area of the transducer.
FPL Energy Duane Arnold Response:
The manual ultrasonic techniques employed were as recommended in the EPRI modeling Report IR-2004-62.
The examination of all nozzle-to-vessel welds is limited by the nozzle forging curvature. The configuration for each of the above mentioned nozzles is included for review in Enclosure 2.
The techniques utilized were limited by the proximity of the weld attaching the Skirt Knuckle to the RPV bottom head.The supplied photo in Enclosure 3 shows that the nozzle is located close (approximately six inches) to the skirt weld.b. In addition, the licensee should submit an argument as to why the use of other inspection methods (such as phased array ultrasonic testing)would not reasonably increase the examination coverage.FPL Energy Duane Arnold Response: Please refer to the Section 2.1.2 b response.
For nozzle LCA-D0O1, the examination is additionally limited by the proximity of the weld attaching the skirt knuckle to the RPV bottom head. The distance from the bottom of LCA-DO01 weld to the skirt is approximately six inches.
FPL Energy Duane Arnold used the latest PDI demonstrated procedure for the examination of the listed welds at the DAEC.
      .For nozzle JPB-D001, the examination is additionally limited due to an insulation bracket welded on the vessel. Removal of this bracket is not feasible due to the fact that it supports the lower ring of RPV insulation.
Enclosure 1 to NG-07-0809 Page 6 of 8 2.3 Request for Relief, Examination Category B-J, Item B9. 11, Pressure Retaining Welds in Piping 2.3.1 The licensee stated that Weld RBB-JO01 is a branch connection of the recirculation bypass line to the recirculation discharge line, and that the weldolet side is not accessible for scanning due to geometry.
: b.     In addition, the licensee should submit argument(s) as to why the use of other inspection methods (such as phased array ultrasonic testing) would not reasonably increase the examination coverage(s).
However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticality and that the required examination was performed to the maximum extent possible at DAEC.a. Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonic techniques employed, and a description of the component geometry that restricts or limits the examination.
FPL Energy Duane Arnold Response:
The technical basis should include cross-sectional sketches of the weld indicating ultrasonic coverage for each technique employed.FPL Energy Duane Arnold Response: The weld RBB-JO01 is a branch connection of the recirculation bypass line to the recirculation discharge line. The weldolet side of the weld is not accessible for scanning.
As stated in Reference 1, the procedures used at DAEC incorporate examination techniques qualified under Appendix VIII of ASME Section XI Code by the Performance Demonstration Initiative (PDI) for examination of the nozzle-to-vessel shell welds. In addition, FPL Energy Duane Arnold contracted EPRI to computer model each nozzle-to-vessel weld and nozzle inner corner region to assist FPL Energy Duane Arnold in developing and qualifying ultrasonic techniques for these regions. At the time that these components were examined, the phased array technology had not been qualified by Performance Demonstration Initiative for examination of nozzle-
The PDI qualified procedure is NOT qualified for"detection or length sizing of circumferentially oriented flaw indications when only single side access is available and the flaw is located on the far side of the weld." Because of this, only 50% coverage can be claimed. The examination of this weld is further limited by the existing weld crown.Included for review is Inservice Inspection Report 101070 in Enclosure 4.b. State the size, thickness and materials of construction of the subject weld.FPL Energy Duane Arnold Response: The size of the weld is 4 inches, thickness 0.337 inches, and material is 304 stainless steel.2.3.2 The licensee listed this weld as Examination Category B-J, Item B9.11, which is for circumferential butt welds, NPS 4-inch and larger. However, the licensee stated that Weld RBB-JO01 is a branch connection.
 
Discuss why this weld is not listed as ASME Code Item B9.31 or B9.32.
Enclosure 1 to NG-07-0809 Page 4 of 8 to-vessel welds or the nozzle inner corner region. With the computer modeling of the examination volume and the qualified PDI technique, the examinations were performed utilizing the latest technology.
Enclosure 1 to NG-07-0809 Page 7 of 8 FPL Energy Duane Arnold Response: The weld is the first circumferential weld off of a weld-o-let connection.
2.1.3 State the total number of Examination Category B-D welds at DAEC, and provide a listing of the volumetric coverage(s) completed for each of these welds. Report any unacceptable flaws detected during the examination of the welds.
FPL Energy Duane Arnold Response:
The total number of Category B-D welds at the DAEC is 34 of which one is inaccessible due to the CRD array (the inaccessible nozzle is the bottom head drain). There have been no unacceptable flaws identified during the examinations of the listed welds. FPL Energy Duane Arnold has submitted three relief requests with Safety Evaluation Reports (SERs) dated October 18, 1999, March 7, 2001, and March 26, 2003. Below is a table with the accumulated percentages of nozzle to vessel welds from the above SERs.
List of Nozzle-to-Vessel Welds Nozzle ID           Period Examined     Code Coverage*           Remarks CRA-DOOI                   1               61.3%           Control Rod Drive CSA-D00 1                   1                 63%               Core Spray CSB-D001                   1                 66%               Core Spray FWA-D001                     1               56.5%               Feedwater HVA-D001                   1               66.0%               Head Vent HSB-D00I                   2               70.9%               Head Spare JPA-D001                   1               61.1%               Jet Pump MSA-D001                   1               59.6%             Main Steam MSB-D00I                   2                 63%               Main Steam RHA-DOO                     1               65.7%             Head Spray RCA-D001                   2                 59%         Recirculation Suction RCB-DOO1                   1                 57%         Recirculation Suction RRA-D001                   1                 63%           Recirculation Inlet RRB-D001                   1                 63%           Recirculation Inlet RRC-D001                   1                 63%           Recirculation Inlet RRD-DOO1                   1               51.4%           Recirculation Inlet RRE-D00I                   1                 64%           Recirculation Inlet RRF-D001                   2               73.36%           Recirculation Inlet RRH-DOO                     1                 64%           Recirculation Inlet VIA-D001                   2               86.2%         Vessel Instrumentation VIC-D001                   2               86.2%         Vessel Instrumentation VID-DOO                   2                 63%         Vessel Instrumentation VIE-D001                   1               66%         Vessel Instrumentation VIF-DOO                   2               86.2%         Vessel Instrumentation
    *Due to the nozzle design it is not feasible to effectively exam 100% of the required code volume as defined in Figure IWB-2500-7(b).
 
Enclosure 1 to NG-07-0809 Page 5 of 8 2.2   Request for Relief, Examination Category B-D, Item B3. 100, Inner Radius Sections of Full PenetrationWelded Nozzles in Vessels 2.2.1 The licensee stated that the proximity of the RPV skirt weld obstructed access for performing the inner radiussection examination on Standby Liquid Control Nozzle LCA-DOO1. However, this statement does not provide adequate descriptive information and technical discussion to support a determinationof impracticalityand that the required examination was performed to the maximum extent possible at DAEC.
: a.       Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonictechniques employed, and a description of the component geometry that restricts or limits the examination. The technical basis should include cross-sectional sketches of the inner radius section indicating ultrasonic coverage for each technique employed.
FPL Energy Duane Arnold Response:
A description of examination limitations for performing the UT on the inner radius section on Standby Liquid Control Nozzle LCA-DO01 is included for review as Enclosure 3. The configuration of the nozzle and a photo indicating the proximity of the nozzle to the skirt is also included for review. The request for additional information included a request for cross sectional sketches of the inner radius section. Since the limitation is due to the skirt welded to the vessel and not the configuration as it was on the nozzle-to-vessel welds discussed above, a cross-sectional view is not warranted. To clarify, the skirt limits the surface contact area of the transducer.
The manual ultrasonic techniques employed were as recommended in the EPRI modeling Report IR-2004-62. The techniques utilized were limited by the proximity of the weld attaching the Skirt Knuckle to the RPV bottom head.
The supplied photo in Enclosure 3 shows that the nozzle is located close (approximately six inches) to the skirt weld.
: b.     In addition, the licensee should submit an argument as to why the use of other inspection methods (such as phased array ultrasonictesting) would not reasonablyincrease the examination coverage.
FPL Energy Duane Arnold Response:
Please refer to the Section 2.1.2 b response. FPL Energy Duane Arnold used the latest PDI demonstrated procedure for the examination of the listed welds at the DAEC.
 
Enclosure 1 to NG-07-0809 Page 6 of 8 2.3   Request for Relief, Examination Category B-J, Item B9. 11, Pressure Retaining Welds in Piping 2.3.1 The licensee stated that Weld RBB-JO01 is a branch connection of the recirculationbypass line to the recirculationdischarge line, and that the weldolet side is not accessible for scanning due to geometry. However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the required examination was performed to the maximum extent possible at DAEC.
: a.     Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonic techniques employed, and a description of the component geometry that restricts or limits the examination. The technicalbasis should include cross-sectional sketches of the weld indicating ultrasoniccoverage for each technique employed.
FPL Energy Duane Arnold Response:
The weld RBB-JO01 is a branch connection of the recirculation bypass line to the recirculation discharge line. The weldolet side of the weld is not accessible for scanning. The PDI qualified procedure is NOT qualified for "detection or length sizing of circumferentially oriented flaw indications when only single side access is available and the flaw is located on the far side of the weld." Because of this, only 50% coverage can be claimed. The examination of this weld is further limited by the existing weld crown.
Included for review is Inservice Inspection Report 101070 in Enclosure 4.
: b.     State the size, thickness and materials of construction of the subject weld.
FPL Energy Duane Arnold Response:
The size of the weld is 4 inches, thickness 0.337 inches, and material is 304 stainless steel.
2.3.2 The licensee listed this weld as Examination Category B-J, Item B9.11, which is for circumferentialbutt welds, NPS 4-inch and larger. However, the licensee stated that Weld RBB-JO01 is a branch connection. Discuss why this weld is not listed as ASME Code Item B9.31 or B9.32.
 
Enclosure 1 to NG-07-0809 Page 7 of 8 FPL Energy Duane Arnold Response:
The weld is the first circumferential weld off of a weld-o-let connection.
Please refer to Enclosure 4 which illustrates the weld limitation.
Please refer to Enclosure 4 which illustrates the weld limitation.
2.3.3 State the total population of ASME Code Examination Category B-J welds of similar pipe diameter and wall thickness examined on the same recirculation loop at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.FPL Energy Duane Arnold Response: There are a total of nine welds on the same bypass line for Recirculation Loop B. Weld RBB-JO01 was the only weld selected for examination under the ISI Program (1989 Edition of ASME Section XI). For the implementation of Risked Informed ISI, these nine welds are categorized as Category 6a (5a with IGSCC). None of these welds were selected under the RI-ISI Program.2.4 Request for Relief, Examination Cate-gory C-A, Item C1.20, Pressure Retaininq Welds in Vessels 2.4.1 The license stated that heat exchanger tie-down brackets obstruct access to the subject head-to-shell weld, limiting examination coverage.
2.3.3 State the total population of ASME Code Examination Category B-J welds of similarpipe diameterand wall thickness examined on the same recirculation loop at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.
However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticality and that the required examination was performed to the maximum extent possible at DAEC.a. Provide further text and/or a cross-sectional sketch describing the basis for impracticality and showing volumetric coverage for Weld HEA-CA-05.
FPL Energy Duane Arnold Response:
In addition, state or show the material, thicknesses, and outside diameters for the subject component.
There are a total of nine welds on the same bypass line for Recirculation Loop B. Weld RBB-JO01 was the only weld selected for examination under the ISI Program (1989 Edition of ASME Section XI). For the implementation of Risked Informed ISI, these nine welds are categorized as Category 6a (5a with IGSCC). None of these welds were selected under the RI-ISI Program.
Discuss why the tie-down brackets cannot be removed to allow greater access.FPL Energy Duane Arnold Response: Please refer to the attached ISI Report 101098 page 54 of 56 (Enclosure
2.4   Request for Relief, Examination Cate-gory C-A, Item C1.20, Pressure Retaininq Welds in Vessels 2.4.1 The license stated that heat exchanger tie-down brackets obstruct access to the subject head-to-shell weld, limiting examination coverage. However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the required examination was performed to the maximum extent possible at DAEC.
: 5) for location of the heat exchanger tie-down brackets that obstruct the head-to-shell weld on the Residual Heat Removal (RHR) Heat Exchanger (Weld HEA-CA-05), which limits the examination coverage.
: a.     Provide further text and/or a cross-sectionalsketch describing the basis for impracticalityand showing volumetric coverage for Weld HEA-CA-05. In addition, state or show the material, thicknesses, and outside diameters for the subject component. Discuss why the tie-down brackets cannot be removed to allow greateraccess.
Also provided in Enclosure 5 are some photos showing typical welded attachments to the heat exchanger.
FPL Energy Duane Arnold Response:
The original Form U-1 (Enclosure
Please refer to the attached ISI Report 101098 page 54 of 56 (Enclosure 5) for location of the heat exchanger tie-down brackets that obstruct the head-to-shell weld on the Residual Heat Removal (RHR) Heat Exchanger (Weld HEA-CA-05), which limits the examination coverage. Also provided in Enclosure 5 are some photos showing typical welded attachments to the heat exchanger.
: 6) is attached to identify material, thickness, and outside diameter of the RHR Heat Exchanger.
The original Form U-1 (Enclosure 6) is attached to identify material, thickness, and outside diameter of the RHR Heat Exchanger.
Enclosure 1 to NG-07-0809 Page 8 of 8 b. State whether the volumetric examination was performed with procedures and personnel that have been qualified in accordance with ASME Code, Section X1, Appendix VIII.FPL Energy Duane Arnold Response: The FPL Energy Duane Arnold Administrative Control Procedure that was utilized at the DAEC for the examination on Weld HEA-CA-05
 
-Head to shell weld on the RHR Heat Exchanger was ACP 1211.34, "Manual Ultrasonic Examination of Ferritic Welds < 2 inches Thickness." This procedure is in accordance with ASME Section XI, Appendix Ill.2.4.1(1)State the total population of ASME Code Examination Category C-A welds at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.FPL Energy Duane Arnold Response: The DAEC has one category C-A Item C1.20 weld (HEA-CA-05) and two category C-A, Item C1.10 welds (HEA-CA-01 and HEA-CA-03).
Enclosure 1 to NG-07-0809 Page 8 of 8
The following table provides the examination coverage of the three identified welds.Examination Item Component Period Code Description Category Number Number Examined Coverage C-A C1.10 HEA-CA-01 3 94% RHR Heat Exchanger Tube Sheet to Shell Weld C-A C1.10 HEA-CA-03 1 100% RHR Heat Exchanger Shell Course Weld C-A C1.20 HEA-CA-05 2 78.07% RHR Heat Exchanger Head to Shell Weld ULTRASONIC EXAMINATION DATA SHEET / ) I REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105005 Calibration Sheet No.: C-110, C-ill Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 System: Reactor Vessel Exam Surface Temp.: 111 Couplant:
: b.     State whether the volumetric examination was performed with procedures and personnel that have been qualified in accordance with ASME Code, Section X1, Appendix VIII.
Humex 3991 98165 Weld_ ID: Thermometer SIN: Batch No.: Examination Surface: IDI] OD@ Material Type: CS SS U Exam Date: 04/14/05......Exam Start: 10:00 Lo Reference TDC Ro  
FPL Energy Duane Arnold Response:
The FPL Energy Duane Arnold Administrative Control Procedure that was utilized at the DAEC for the examination on Weld HEA-CA Head to shell weld on the RHR Heat Exchanger was ACP 1211.34, "Manual Ultrasonic Examination of Ferritic Welds < 2 inches Thickness." This procedure is in accordance with ASME Section XI, Appendix Ill.
2.4.1(1)       State the total population of ASME Code Examination Category C-A welds at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.
FPL Energy Duane Arnold Response:
The DAEC has one category C-A Item C1.20 weld (HEA-CA-05) and two category C-A, Item C1.10 welds (HEA-CA-01 and HEA-CA-03). The following table provides the examination coverage of the three identified welds.
Examination     Item       Component       Period   Code         Description Category       Number     Number         Examined Coverage C-A             C1.10       HEA-CA-01       3         94%         RHR Heat Exchanger Tube Sheet to Shell Weld C-A             C1.10       HEA-CA-03       1         100%         RHR Heat Exchanger Shell Course Weld C-A             C1.20       HEA-CA-05     2         78.07%       RHR Heat Exchanger Head to Shell Weld
 
ULTRASONIC EXAMINATION DATA SHEET                                                     /     ) I REACTOR PRESSURE VESSEL WELDS Report No.:               105005                     Calibration Sheet No.:   C-110, C-ill Site:            DAEC Data Sheet No.:               N/A Procedure No.:     ACP 1211.27         Rev.       1 System:             Reactor Vessel                     Exam Surface Temp.:             111                         Couplant:           Humex Weld_ ID:               (!S-DO0OTi:*i:                  Thermometer SIN:               3991                          Batch No.:           98165 Examination Surface: IDI] OD@                         Material Type:     CS
* SS     U               Exam Date:           04/14/05
                                              ......                                                                 Exam Start:             10:00 Lo Reference               TDC                       Ro  


==Reference:==
==Reference:==
WCL                              Exam End:              10:00
____________________      I_______________________                                      Exam End:              11:00 Scan Surface                    Exam Number                      Search Unit Angle                    Scan Sensitivity        Exam Number Perpendicular UpStream                          1                          60' RL Zone 1                        76.7 dB                1, 3, 4 Perpendicular DownStream                          2                          60' RL Zone 2                        83.0 dB                1, 3, 4 Parallel CW                              3                                N/A                              N/A                    N/A Parallel CCW                              4                                N/A                              N/A                    N/A INDICATIONS L (In) From Ref                    W (in) From Ref                Sweep Reading Indication                    N.Amp                        ____                            or                    Am              Examination (1-4)
L-I      L-Max        L-2          W-1      W-Max      W-2    SW-I 0    SW-Max SW-2 0        % Dac M11 Q                M2  []
NRI      NIA        N/A        NIA            NIA          N/A      N/A      N/A          N/A    N/A        N/A                N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configurationRefe              ie:nce EPRI modeling report No. IR-2004-62 f6or imnner, 15% :examination. Obtained 79.3n8%coverage of required volume. See attached coverage plot.
(    Previous E)amination Data Reviewed
        .46tevermer, A.
                                      ~1 I
Level 0414105]
Date 14Ihs Dohmen, F.
                                                                                                ;  /-
Date              Bowers, J.
14 -.
Date Examiner (s)                                            Level Ill Review                                  ANII Review NG-V73Z Rev. 0                                                                                                                                    Page I of i
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION) 1'21ihr tin      Rlhaa t% v~i                    C-110 Site:                        DAEC                            Linearity Sheet No.:                              L-002 Procedure No.:                        ACP 1211.27                        Revision:              1 Instrument:                            Panametrics                                        Epoch 1i1                          01448103 Manufacturer                                        Model No.                            Serial No.
TRL2-ST                              2 (24X42) mm Search Unit:                      RTD                FS~125 mm              02-102            Rectangular      2.0    MHz      600 / RL            1.05" Manufacturer                  Model            Serial No.            Size        Freq.            Angle I Mode      Incident to Cable:          2 (RG-174)                        12'                            0                                                              wedge front Type                      Length                No. of Connectors Calibration Standard:                    IE-30              Carbon Steel                  NA/ 5.25"                66          &deg;F Serial No.                Material                Size I Thickness          Temp.
Couplant!                  Humex                                98165                      Thermometer:            3991 Type                            Batch No.                                          Serial No.
DAC                                                                        Instrument Settings 90--------------
A      0-                      -                        114T SDH              Pulser:                    High          Frequency:              Fixed M    70 ------            -            -          -          -          Pulse Energy:              High          Range:                6.329" P        - ----
L                  -                                                      Pulse Width:                N/A          Velocity:              .2332 I    so--                                                                Rep Rate:                  Auto            Delay:                    0.00 T    4-                                                                  Damping:            150 Ohms              Zero Offset:            12.98 U
D    30                                                                  Display Mode:        Fullwave            Gain - Axial Scan:        62. 7 dB E    20-----                                                              Filter:                    STD            Gain - Circ. Scan:          N/A dB 10--                                                                Reject:                      Off            C] Pulse Echo      [Dual Pulse Amplitude:          Fixed Sweep: 0 - 10 =          6.329" C] Depth            [  Metal Path Field Simulator          CS Rompas          SIN      LMT-17                                          Calibration Verification Reflector:,                  1/4T SDH              2" RAD          Initial Calibration Time:        08:56    jVerification Times:
Max Amplitude:                  80%                  80%          Final Calibration Time:          13:55      NiA    F    N/A        N/A          N/A Sweep:                            4.0                3.2 Gain:                        62.7 dB              47.6 dB Welds Examined                            Report No.                                                Comments MSC-DO01                                            105005        Work Order 1129016 MSD-DO01                                            105007        Work Order: 1129016 VCB-C005                                            105090        Work Order 1129072 Squint Angle      5&deg; Configuration of Elements: D-SBS II    04/14/05                                            q-*
1W            ./I..)"
Aevermer, A.                  Level      Date        '(      Dohmen, F.                      Date              Bowers, J.                  Date Examiner                                                    Level IlIIReview                                    ANII Revlew NG 142Z Rev. 4
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
I  C.allhastirrn 5Th~~t Nn~                      C-111 Site:                      DAEC                            Linearity Sheet No.:                            L-002 Procedure No.:                      ACP 1211.27                        Revision:            1 Instrument:                          Panametrics                                    Epoch III                            01448103 Manufacturer                                        Model No.                              Serial No.
TRL2-ST                            2 (24X42) mm Search Unit:                  RTD                  FS-125 mm            02-102          Rectangular      2.0    MHz      60&deg;1 RL            1.05" Manufacturer                  Model          Serial No.            Size        Freq.            Angle I Mode      Incident to Cable:        2 (RG-174)                        12'                          0                                                            wedge front Type -                    Length              No. of Connectors Calibration Standard:                IE-30                Carbon Steel              NA / 5.25"                66          OF Serial No.                Material            Size I Thickness          Temp.
Couplant:                Humex                              98165                    Thermometer:            3991 TyPe                            Batch No.                                        Serial No.
TV                                                                  Instrument Settings DAC 10o 980                                [
ot A                                                      Notch            Pulser.                  High            Frequency:              Fixed 70--
M    60    -    --        --  -    -                                Pulse Energy:            High            Range:                  14.45" P
L                                                                      Pulse Width:              N/A            Velocity:                .2332 I                                                                      Rep Rate:                Auto            Delay:                  12.98 T                                                                      Damping:          150 Ohms                Zero Offset:              0.0 U    3c--
D                                                                      Display Mode:      Fullwave              Gain -Axial Scan:        71.0dB E    2O                                                                Filter:                  STD            Gain - Circ. Scan:        N/A  dB
            -
Reject:                    Off            Q Pulse Echo        E Dual Pulse Amplitude:        Fixed Sweep: 0 -10 =            14-45" Depth                Metal Path Field Simulator        CS Rompas          SIN      LMT-17                                      Calibration Verification Reflector:                  ID Notch              2" RAD        Initial Calibration Time:      09:04                  Verification Times:
Max Amplitude:                80%                  80%        Final Calibration Time:        13:58        N/A          N/A        N/A        NIA Sweep:                        7.5                    1.2 Gain:                        71.0 dB              47.2 dB Welds Examined                          Report No.                                              Comments MSC-D001                                          105005        Work Orders 1129016 MSD-D001                                          105007        Work Order: 1129016 VCB-C005                                          105090        Work Order. 1129072 Squint Angle 5*
Configuration of Elements: D-SBS ne 2 11 04/14/05                                                          .-
    ?flevermer, A.                Level        Date A r U        Dohmen, F.                    Date              Bowers, J.                  Date Examiner                                                  Level [il Review                                  ANII Review NG 142Z Rev. 4
Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID          N3 Area required to be examined Axial scan direction: Height x width 5.25  inches      x      3.007  inches    equals    15.7868 square inches Parallel scan direction: Height x width 5.25  Inches      x      3.007  inches    equals    15.7868 square inches Total area required to be examined            31.5735 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25  inches      x      3.007 inches    equals    15.7868 square inches Triangular area not examined (if applies)        1.24    1)2 base    x      2.16  height equals 1.3392 square inches Axial scan direction area examined            14.4476 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25  inches      x      1.86  inches    equals    9.765 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 Inches      x      1.08  inches    equals    0.8505 square inches Combining all scan directions:      25.0631 square inches for total exam Divide area examined by required area:      equals coverage achieved              79.38 % coverage for total exam Calculations performed by:            odd B      ier            Level III DAEC Review                          Frank 6                    Level ANII Review                          Jeremy Bowers J1 Lt-        L4rc
Examiner          DAEC N3 Coverage Plot    Review-Report #--o Parallel scan direction  Page-          of*
A Area of coverage Inner 15%
Exarniner-      .*
Review.                - -
DAEC N3 Coverage Plot          Report      #_o          * -
      \.
          '\                            Page-            of----
Axial scan direction No coverage ----------
              --
                                          ........_--Area of coverage 60 deg.
f 7#
A-'
H  GF        F  B E
Examiner-*
Review-        -___-
    \'DAEC      N3 Coverage Plot                                                Report #--- IrQI Os-0 Page-      of..
Axial scan direction
                  "'
A
                        ...                B _
60C deg. D No coverage            L V:;,:' " .,  "
                                                                                      .- Area of coverage H  .*
                            ""v"".' ""x"::* .. ;, ."*: -,', ":'.. -""," .
A.                        \                    . \                    60 deg.
                                                                        "      _
_F...'_..
                                                  .*  o",
_ - _
_      H    G              _


WCL Exam End: 10:00____________________
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:   C-110, C-111 DAEC.                           Report No.:               105007 Site, Data Sheet No.:               N/A Procedure No.:   ACP 1211.27         Rev.     1 System:               Reactor Vessel                 Exam Surface Temp.:           1                         Couplant:           Humex
I_______________________
                            &sect;-00'i:i !:i 1*1M                                                      3991                                             98165 Weld ID:-                                             Thermometer SIN:                                         Batch No.:
Exam End: 11:00 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL Zone 1 76.7 dB 1, 3, 4 Perpendicular DownStream 2 60' RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A N/A N/A Parallel CCW 4 N/A N/A N/A INDICATIONS L (In) From Ref W (in) From Ref Sweep Reading Indication
Examination Surface: IDO OD8                         Material Type:     CS   a         SS   0               Exam Date:           04114/05 Exam Start:             10:00 Lo Reference                     TDC                 Ro  
____ or Am Examination N.Amp (1-4)L-I L-Max L-2 W-1 W-Max W-2 SW-I 0 SW-Max SW-2 0 % Dac M11 Q M2 []NRI NIA N/A NIA NIA N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configurationRefe ie:nce EPRI modeling report No. IR-2004-62 f6or imnner, 15% :examination.
Obtained 79.3n8%coverage of required volume. See attached coverage plot.( Previous E)amination Data Reviewed~1 I 0414105] 14Ihs ; /- 14 -..46tevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner (s) Level Ill Review ANII Review NG-V73Z Rev. 0 Page I of i ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION) 1'21ihr tin Rlhaa t% v~i C-110 Site: DAEC Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision:
1 Instrument:
Panametrics Epoch 1i1 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS~125 mm 02-102 Rectangular 2.0 MHz 600 / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA/ 5.25" 66 &deg;F Serial No. Material Size I Thickness Temp.Couplant!
Humex 98165 Thermometer:
3991 Type Batch No. Serial No.DAC Instrument Settings 90--------------
A 0- -114T SDH Pulser: High Frequency:
Fixed M 70 ------ ----Pulse Energy: High Range: 6.329" P L ------Pulse Width: N/A Velocity:
.2332 I so-- Rep Rate: Auto Delay: 0.00 T 4- Damping: 150 Ohms Zero Offset: 12.98 U D 30 Display Mode: Fullwave Gain -Axial Scan: 62.7 dB E 20----- Filter: STD Gain -Circ. Scan: N/A dB 10-- Reject: Off C] Pulse Echo [Dual Pulse Amplitude:
Fixed Sweep: 0 -10 = 6.329" C] Depth [ Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:, 1/4T SDH 2" RAD Initial Calibration Time: 08:56 jVerification Times: Max Amplitude:
80% 80% Final Calibration Time: 13:55 NiA F N/A N/A N/A Sweep: 4.0 3.2 Gain: 62.7 dB 47.6 dB Welds Examined Report No. Comments MSC-DO01 105005 Work Order 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-C005 105090 Work Order 1129072 Squint Angle 5&deg;Configuration of Elements:
D-SBS II 04/14/05 ./I..)" 1W Aevermer, A. Level Date ' ( Dohmen, F. Date Bowers, J. Date Examiner Level IlII Review ANII Revlew NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
I C.allhastirrn 5Th~~t Nn~C-111 Site: DAEC Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision:
1 Instrument:
Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60&deg;1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type -Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant:
Humex 98165 Thermometer:
3991 TyPe Batch No. Serial No.TV DAC Instrument Settings A M P L I T U D E 10o 980 [70--60 --- ----3c--2O -ot Notch Pulser. High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject: Off Pulse Amplitude:
Fixed Frequency:
Fixed Range: 14.45" Velocity:
.2332 Delay: 12.98 Zero Offset: 0.0 Gain -Axial Scan: 71.0dB Gain -Circ. Scan: N/A dB Q Pulse Echo E Dual Sweep: 0 -10 Depth= 14-45" Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
ID Notch 2" RAD Initial Calibration Time: 09:04 Verification Times: Max Amplitude:
80% 80% Final Calibration Time: 13:58 N/A N/A N/A NIA Sweep: 7.5 1.2 Gain: 71.0 dB 47.2 dB Welds Examined Report No. Comments MSC-D001 105005 Work Orders 1129016 MSD-D001 105007 Work Order: 1129016 VCB-C005 105090 Work Order. 1129072 Squint Angle 5*Configuration of Elements:
D-SBS ne 2 11 04/14/05 .-?flevermer, A. Level Date A r U Dohmen, F. Date Bowers, J. Date Examiner Level [il Review ANII Review NG 142Z Rev. 4 Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID N3 Area required to be examined Axial scan direction:
Height x width 5.25 inches x 3.007 inches equals 15.7868 square inches Parallel scan direction:
Height x width 5.25 Inches x 3.007 inches equals 15.7868 square inches Total area required to be examined 31.5735 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction:
Height x width 5.25 inches x 3.007 inches equals 15.7868 square inches Triangular area not examined (if applies) 1.24 1)2 base x 2.16 height equals 1.3392 square inches Axial scan direction area examined 14.4476 square Inches 60 degree R.L. Parallel scan direction:
Height x width 5.25 inches x 1.86 inches equals 9.765 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques:
Height x width 0.7875 Inches x 1.08 inches equals 0.8505 square inches Combining all scan directions:
25.0631 square inches for total exam Divide area examined by required area: equals coverage achieved Calculations performed by: odd B ier Level DAEC Review Frank 6 Level 79.38 % coverage for total exam III ANII Review Jeremy Bowers J1 Lt- L4rc DAEC N3 Coverage Plot Parallel scan direction Examiner Review-Report #--o Page- A Area of coverage Inner 15%
DAEC N3 Coverage Plot Exarniner- Review .--Report #_o -Page- of----\.'\Axial scan direction No coverage ----------
--........_--Area of coverage 60 deg.f 7#A-'H GF B F E
\'DAEC N3 Coverage Plot Axial scan direction A 60 deg."' ... B _ C D No coverage L V:;,:' " ., " H "" " ''""x v ". .. ;, ." -, ', ":' .. -""," .A .\ .\_ -_ _ .* o", "_ H G _ _F...' _..
Review- -___-Report #--- IrQI Os-0 Page- of...-Area of coverage 60 deg.
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site, DAEC. Report No.: 105007 Calibration Sheet No.: C-110, C-111 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 System: Reactor Vessel Exam Surface Temp.: 1 Couplant:
Humex 1*1M &sect;-00'i:i !:i 3991 98165 Weld ID:- Thermometer SIN: Batch No.: Examination Surface: IDO OD8 Material Type: CS a SS 0 Exam Date: 04114/05 Exam Start: 10:00 Lo Reference TDC Ro  


==Reference:==
==Reference:==
WCL                            E Ed                    11:00 Scan Surface                      Exam Number                  Search Unit Angle                Scan Sensitivity        Exam Number Perpendicular UpStream                      1                        60' RL Zone 1                        76.7 dB                1,3, 4 Perpendicular DownStream                        2                        60* RL Zone 2                        83.0 dB                1, 3, 4 Parallel CW                          3                              N/A                              NIA                  N/A Parallel CCW                          4                              N/A                              N/A                  N/A INDICATIONS Sweep Reading Indication Indcto.            -  L (in) From Ref N.Amp              W (In) From Ref                MP or [ Depth            fExamination Max              (1 -4)
L-Max      L-2      W1      W-Max      W-2          11    SW-Max SW-2        %Dac L1                                                          M1    0    S      M2  "
NRI        N/A          N/A      N/A        N/A        N/A      N/A    N/A          N/A  N/A          N/A              N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configuration. Refereh.nceiEPRI imiodeling report No. IR-2004-62 for inner 15% examination. Obtained tif-398eA overage of required volume. See attached coverage plot.
Previous E      ination Data Reviewed
                    ..      ..-          el0                            Date                                            DateDa S    ermer, A.              Level    DtDohmen,                        F.                                  Bowers, J.
Examiner (s)                                          Level IMl Review NG-173Z Rev. 0                                                                                                                              Page I of I
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ICalibration Sheet No.:                          C-110 Site:                    DAEC                      I    Linearity Sheet No.:                            L-002 Procedure No.:                  ACP 1211.27                          Revision:            1 Instrument:                      Panametrics                                        Epoch III                          01448103 Manufacturer                                        Model No.                            Serial No.
TRL2-ST                              2 (24X42) mm Search Unit:                RTD                FS-125 mm              02-102          Rectangular      2.0    MHz      60&deg; 1 RL          1.05" Manufacturer                Model            Serial No.            Size        Freq.            Angle I Mode      Incident to Cable:        2 (RG-174)                    12'                              0                                                            wedge front Type                    Length                  No. of Connectors Calibration Standard:            tE-30                Carbon Steel                NA 15.25"                66        &deg;F Temp.
Serial No,                Material              Size I Thickness Couplant:              Humex                              98165                    Thermomet er:            3991 Type                            Batch No.                                        Serial No.
DAC                                                                    Instrument Settings log 90 114T A                                                  SDH                Pulser.                  High            Frequency:              Fixed M    7D Pulse Energy:            High            Range:                6.329" P    60----
L                                                                    Pulse Width:              N/A            Velocity:                .2332 Rep Rate:                Auto            Delay:                    0.00 T    40--
Damping:          150 Ohms                Zero Offset:            12.98 U
D    301      -                                                    Display Mode:      Fullwave              Gain - Axial Scan:        62.7dB E      20 Filter:                  STD            Gain - Circ. Scan:          N/A dB t0                                                            Reject:                    Off                                1    Dual UJ Pulse Echo Pulse Amplitude:        Fixed Sweep: 0 - 10  =      6.329" Depth          E Metal Path Field Simulator      CS Rompas        SIN      LMT-17                                        Calibration Verification Reflector:                1/4T SDH            2" RAD          Initial Calibration Time:      08:56                  Verification Times:
Max Amplitude:              80%                80%            Final Calibration Time:        13;55        N/A        N/A          N/A        N/A Sweep:                        4.0                3.2 Gain:                      62.7 dB            47.6 dB Welds Examined                    Report No.                                                Comments MSC-D001                                    )05005          Work Order 1129016 MSD-DO01                                    105007          Work Order: 1129016 VCB-CO05                                    105090          Work Order: 1129072 Squint Angle 5&deg; Configuration of Elements: D-SBS Zon. 1/I
                                  .1    04/14/05                      A"                q LW  -
Af~vermer,      A.          Level      Date      .,(?      Dohmen, F.                    Daete              Bowers, J.                  Date Examiner                                              Level iII Review                                    ANII Review NG 142Z Rev. 4
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                        C-111 Site:                      DAEC                                                                            I -11A Linearity Sneet NO.:                            .
Procedure No.:                      ACP 1211.27                          Revision:            1 Instrument:                          Panametrics                                        Epoch 111                          01448103 Manufacturer                                        Model No.                            Serial No.
TRL2-ST                            2 (24X42) mm Search Unit:                  RTD                    FS-125 mm            02-102          Rectangular    2.0      MHz      60' 1 RL            1.05" Manufacturer                    Model            Serial No.          Size        Freq.          Angle I Mode        Incident to Cable:        2 (RG-1 74)                        12'                          0                                                              wedge front Type                        Length                No. of Connectors Calibration Standard:                IE-30                Carbon Steel                NA / 5.25"                66        OF Serial No.                  Material              Size I Thickness          Temp.
Couplant:                Humex                                98165                    Thermometer:            3991 Tvoe                            Batch No.                                        Serial No.
DAC                                                                      Instrument Settings 100 S    -                                              Notc              Pulser.                  High            Frequency:              Fixed M    7N                                                                  Pulse Energy:            High            Range:                  14.45" P    6 L    6--Pulse                                                                  Width:              N/A            Velocity:                .2332 I-                            -                                          Rep Rate:                Auto            Delay:                  12.91 T    40---Damping:                                                                          150 Ohms              Zero Offset:                0.0 7
D    30                                                                  Display Mode:      Fullwave              Gain - Axial Scan:          1,0dB E    2--Filter:                                                                                    STD            Gain - Circ. Scan:          N/A dB 1            --      -                                            Reject:                    Off            [) Pulse Echo            Dual Pulse Amplitude:        Fixed Sweep: 0 - 10            14.45' Q    Depth
* Metal Path Field Simulator          CS Rompas        SIN        LMT-1 7                                      Calibration Verification Reflector:                  ID Notch              2" RAD        Initial Calibration Time:      09:04                  Verification Times:
Max Amplitude:                  80%                  80%          Final Calibration Time:        13:58        N/A N          NIA        N/A          N/A Sweep:                          7.5                    1.2 Gain:                        71.0 dB              47.2 dB Welds Examined                          Report No.                                              Comments MSC-D001                                          105005        Work Order: 1129016 MSD-DO01                                          105007        Work Order: 1129016 VCB-C005                                          105090        Work Order. 1129072 Squint Angle      5" Configuration of Elements: D-SBS
_______-_-ne                                                  2 11    04/14/05                                    fly&/.~                                                        o Yw-evermer, A.                  Level      Date        L      Dohmen. F.                    Date                Bowers, J.                  Date Examiner                                                    Level IIIReview                                    ANII Review NG 142Z Rev. 4
Nozzle to RPV Coveraee Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle ID          N3 Area required to be examined Axial scan direction: Height x width 5.26  Inches      x      3.007 Inches    equals  15.7868 square inches Parallel scan direction: Height x width 6.25  Inches      x      3.007  inches  equals  16.7868 square Inches Total area required to be examined            31.5735 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 6,25  Inches      x      3.007  inches  equals  15.7868 square inches Triangular area not examined (if applies)        1.24  112 base    x      2.16  height  equals 1.3392 square inches Axial scan direction area examined            14.4476 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25  inches      x      1.86  Inches  equals    9.766  square Inches Additional Inner 16% area achieved using 40 & 45 degree shear techniques: Height x width 0.7876 inches        x      1.08  inches  equals    0.8505 square inches Combining all scan directions:        25.0631 square inches for total exam Divide area examined by required area:        equals coverage achieved            79.38 % coverage for total exam Calculations performed by:          Todd Blechincier          Level    III DAEC Review                          Frank Dohmen q'Jl./        Level    IIl ANII Review                          Jeremy Bowers
Examiner--.
Review-.......            .
DAEC N3 Coverage Plot          Report #-
of-oo7 Page-Axial scan direction A      60 deg-No coverage ---
_-.Area        of cove rage
                        '\Y 60 deg.
                                                    -7 GF E
Examiner DAEC N3 Coverage Plot        Review-.
Report#f        1 s*0-o0 _
Parallel scan direction  Page-        of----
No coverage Area of coverage Inner 15%
Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60S Note: calculations performed using 2D plot only Nozzle ID          N3      Main Steam MSC-DO01 & MSD-DOO1 Area required to be examined Axial scan direction: Height x width 6.25    inches      x      7.875  inches  equals  41.344 square inches Parallel scan direction: Height x width 5.25    inches      x      7.875  inches  equals  41.344 square inches Total area required to be examined            82.688 square inches required for complete exam Actual area examined 60&deg; R.L. Axial scan direction: Height x width 6.25    inches      x      7.875 inches    equals  41.344 square inches Triangular area not examined (if applies)        2.5    base      x        4.25 height  equals 5.3125 square inches A--bhi2 1.218  base      x      2.125 height  equals 1.2941 square inches Axial scan direction area examined            34.737 square inches 60* R.L. Parallel scan direction: Height x width 5.25  inches      x      7.875  inches  equals  41.3_"  square inches Area not examined (if applicable)              5.26 height      x        3.2  width equals    16.8 square inches 5.25 height      x      2.125  width equals  11.156 square inches 41.344 inches    minus area not examined                      27.956 inches equals  13.388 square inches Combining all scan directions:      48.125 square inches for total exam Divide area examined by required area:        equals coverage achieved            58.2  % coverage for total exam 58.2  60' Calculations performed by:          Frank Dohmen              Level  III                          56.1  40' 56.35  45' 170.65 DAEC Review                        Gary Par                                                    56.83


WCL E Ed 11:00 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL Zone 1 76.7 dB 1,3, 4 Perpendicular DownStream 2 60* RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A NIA N/A Parallel CCW 4 N/A N/A N/A INDICATIONS Sweep Reading Indication L (in) From Ref W (In) From Ref MP or [ Depth Max Indcto. -fExamination N.Amp (1 -4)L1 L-Max L-2 W1 W-Max W-2 11 SW-Max SW-2 % Dac M1 0 S M2 " NRI N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configuration.
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%
Refereh.nceiEPRI imiodeling report No. IR-2004-62 for inner 15% examination.
Note: calculations performed using 2D plot only Nozzle ID        N3      Main Steam MSC-DO01 & MSD-DO01 Area required to be examined Axial scan direction: Height x width 0.7875 inches      x      7.875  inches    equals  6.20186 square inches Parallel scan direction: Height x width 0.7875 inches      x      7.875  inches    equals  6.20156 square inches Total area required to be examined            12.4031 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches      x      7.875  inches    equals  6.20156 square inches Triangular area not examined (if applies)      0.75 1/2 base      x    0.7875 height  equals 0.29531 square inches Rect. area not examined (if applies)           1.375      x    0.7875  equals 1.08281 Axial scan direction area examined          4.82344 square inches 46 degree shear Parallel scan direction: Height x width 0.7875 inches      x      7.875  inches equals 6.20156 square inches Area not examined (if applies)                     3.0 base      x    0.7875 height  equals  2.3625 square inches Area not examined (if applies)                   2.125 base        x    0.7875 height  equals 1.67344 square inches Parallel scan direction area examined        2.16563 square inches Combining all scan directions:       6.98906 square inches for total exam Divide area examined by required area:       equals coverage achieved            56.35  % coverage for total exam Calculations performed by:           Frank Dohmen              Level    III DAEC Review                          Gary Park ANII Review
Obtained tif- 398eA overage of required volume. See attached coverage plot.Previous E ination Data Reviewed.. ..-el0 Date DateDa S ermer, A. Level DtDohmen, F. Bowers, J.Examiner (s) Level IMl Review NG-173Z Rev. 0 Page I of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
 
ICalibration Sheet No.: C-110 Site: DAEC I Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 15%
1 Instrument:
Note: calculations performed using 2D plot only Nozzle ID        N3      Main Steam MSC-DOO & MSD-DO001 Area required to be examined Axial scan direction: Height x width 0.7875 inches      x      7.876 inches equals      6.20156 square inches Parallel scan direction: Height x width 0.7875 inches      x      7.876 inches equals      6.20156 square inches Total area required to be examined          12.4031 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7875 inches      x      7.875 inches equals      6.20156 square inches Triangular area not examined1 ) (if applies)     0    112 base    x        0  height  equals    0    square inches Rect area not examined(1 (if applies)           0        x      0      equals    0 Triangular area not examined*1 (if applies)   0.66  1/2 base    x      0.7875 height  equals 0.25988 square inches Rect area not examined2 ) (if applies)        1.46      x    0.7875    equals 1.14975 Axial scan direction area examined          4.79194 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches      x      7.875 inches equals 6.20156 square inches Area not examined (if applies)                    3.0 base      x      0.7875 height  equals 2.3625 square inches Area not examined (if applies)                 2.126 base        x    0.7875 height  equals 1.67344 Parallel scan direction area examined        2.16563 square inches Combining all scan directions,      6.95756 square inches for total exam Divide area examined by required area:       equals coverage achieved            56.1  % coverage for total exam Calculations performed by:           Frank Dohmen              Level    III DAEC Review                          Gary Park ANII Review
Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60&deg; 1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
 
tE-30 Carbon Steel NA 15.25" Serial No, Material Size I Thickness Couplant:
            -  ~~~~...                                         ... . -. -Ii.                          .. .         -     -                                                                                                                                                     .
Humex 98165 Thermomet Type Batch No.66 &deg;F Temp.er: 3991 Serial No.DAC Instrument Settings A M P L T U D E log 90 7D 60----40--301 -20 t0 Sweep: 0 -10 = 6.329" Depth E Metal Path 114T SDH Pulser. High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject: Off Pulse Amplitude:
                                                                                                  -             . . .   . ......-..
Fixed Frequency:
                                                                                                                                .- -  ..                                                                                    Ij                      ----
Fixed Range: 6.329" Velocity:
                                                                                            .        .                                            -
.2332 Delay: 0.00 Zero Offset: 12.98 Gain -Axial Scan: 62.7dB Gain -Circ. Scan: N/A dB UJ Pulse Echo 1 Dual Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
                                                                                                                                            ----- - --
1/4T SDH 2" RAD Initial Calibration Time: 08:56 Verification Times: Max Amplitude:
                                                                                                                                                                                                                  ..;..
80% 80% Final Calibration Time: 13;55 N/A N/A N/A N/A Sweep: 4.0 3.2 Gain: 62.7 dB 47.6 dB Welds Examined Report No. Comments MSC-D001 )05005 Work Order 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-CO05 105090 Work Order: 1129072 Squint Angle 5&deg;Configuration of Elements:
                                                                                                                                                                                                          'I?              Nj
D-SBS Zon. 1/I.1 04/14/05 A" q -LW Af~vermer, A. Level Date .,(? Dohmen, F. Daete Bowers, J. Date Examiner Level iII Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
                                                                    .......
Calibration Sheet No.: C-111 Site: DAEC I -11A Linearity Sneet NO.: .Procedure No.: ACP 1211.27 Revision:
                                                              .......       .......- ..........                                           .....                                                                  ..... ..                                         . ..................
1 Instrument:
                            --
Panametrics Epoch 111 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60' 1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-1 74) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
                        ------     . .. ......      .... .............                                                                                                  ....              -------                                                         .......
IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant:
- --1
Humex 98165 Thermometer:
--      - -        -  -    -    -.                                            ~~---
3991 Tvoe Batch No. Serial No.DAC Instrument Settings 100 S -Notc Pulser. High Frequency:
__  .. .......                                                         ..
Fixed M 7N Pulse Energy: High Range: 14.45" P 6 L 6--Pulse Width: N/A Velocity:
                                                                    ...-............. ~
.2332 I- -Rep Rate: Auto Delay: 12.91 T 40---Damping:
                                                                                    .......                                                                                                                          -..         ..                 .
150 Ohms Zero Offset: 0.0 D 30 Display Mode: Fullwave Gain -Axial Scan: 7 1,0dB E 2--Filter:
                                                                ......-.-....               .--......                                                    .....
STD Gain -Circ. Scan: N/A dB 1 -- -Reject: Off [) Pulse Echo Dual Pulse Amplitude:
                                                                                                                                                              ..
Fixed Sweep: 0 -10 14.45'Q Depth Metal Path Field Simulator CS Rompas SIN LMT-1 7 Calibration Verification Reflector:
                                                                                                                                                              ...                      -. i                                            ..... ..
ID Notch 2" RAD Initial Calibration Time: 09:04 Verification Times: Max Amplitude:
                        -    ..                                                                                    .......... /......
80% 80% Final Calibration Time: 13:58 N N/A NIA N/A N/A Sweep: 7.5 1.2 Gain: 71.0 dB 47.2 dB Welds Examined Report No. Comments MSC-D001 105005 Work Order: 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-C005 105090 Work Order. 1129072 Squint Angle 5" Configuration of Elements:
                                                                -      .........----      -                                                                    .......                                                              ....... .  ..  .
D-SBS_______-_-ne 2 11 04/14/05 fly&/.~ o Yw-evermer, A. Level Date L Dohmen. F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 Nozzle to RPV Coveraee Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle ID N3 Area required to be examined Axial scan direction:
                                                              --.                                                                                                              .....
Height x width 5.26 Inches x 3.007 Inches equals 15.7868 square inches Parallel scan direction:
                                                                                                                                                                              ....  ..
Height x width 6.25 Inches x 3.007 inches equals 16.7868 square Inches Total area required to be examined 31.5735 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction:
                                                                                                                                            ..... . ... ..... .                                                                          ......
Height x width 6,25 Inches x 3.007 inches equals 15.7868 square inches Triangular area not examined (if applies) 1.24 112 base x 2.16 height equals 1.3392 square inches Axial scan direction area examined 14.4476 square Inches 60 degree R.L. Parallel scan direction:
                                                                                                              -
Height x width 5.25 inches x 1.86 Inches equals 9.766 square Inches Additional Inner 16% area achieved using 40 & 45 degree shear techniques:
                                                                                                          -----                      .                              ...         ..       ...........
Height x width 0.7876 inches x 1.08 inches equals 0.8505 square inches Combining all scan directions:
            ..            ...              .    ......
25.0631 square inches for total exam Divide area examined by required area: equals coverage achieved 79.38 % coverage for total exam Calculations performed by: Todd Blechincier Level III DAEC Review Frank Dohmen q'Jl./ Level IIl ANII Review Jeremy Bowers DAEC N3 Coverage Plot Axial scan direction A 60 deg-Examiner--.
                                                  .......
Review- ....... .Report #- oo7 Page- of-No coverage ---'\Y_- .Area of cove 60 rage deg.-7-7-GF E DAEC N3 Coverage Plot Parallel scan direction Examiner Review-.Report# f 1 _Page- of----No coverage Area of coverage Inner 15%
                                                                                                                                                          ..
Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60S Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DO01 & MSD-DOO1 Area required to be examined Axial scan direction:
                                                                                                                                                          ...
Height x width 6.25 inches x 7.875 inches equals 41.344 square inches Parallel scan direction:
                                                                                                                                                            ..
Height x width 5.25 inches x 7.875 inches equals 41.344 square inches Total area required to be examined 82.688 square inches required for complete exam Actual area examined 60&deg; R.L. Axial scan direction:
                                                                                                                                                              ..
Height x width 6.25 inches x 7.875 inches equals 41.344 square inches Triangular area not examined (if applies) 2.5 base x 4.25 height equals 5.3125 square inches A--bhi2 1.218 base x 2.125 height equals 1.2941 square inches Axial scan direction area examined 34.737 square inches 60* R.L. Parallel scan direction:
                                                                                                                                                              ...                              I  .... ...... I-
Height x width 5.25 inches x 7.875 inches equals 41.3_" square inches Area not examined (if applicable) 5.26 height x 3.2 width equals 16.8 square inches 5.25 height x 2.125 width equals 11.156 square inches 41.344 inches minus area not examined 27.956 inches equals 13.388 square inches Combining all scan directions:
                                                                                                                                                                                        .........
48.125 square inches for total exam Divide area examined by required area: equals coverage achieved 58.2 % coverage for total exam 58.2 60'Calculations performed by: Frank Dohmen Level III 56.1 40'56.35 45'170.65 DAEC Review Gary Par 56.83 Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DO01 & MSD-DO01 Area required to be examined Axial scan direction:
V~....                                                   ....                     .~                                                    7
Height x width 0.7875 inches x 7.875 inches equals 6.20186 square inches Parallel scan direction:
____                                                                                                      .............                                                     .             J-
Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Total area required to be examined 12.4031 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
                                                                                                                                                                                                                                        ..........
Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Triangular area not examined (if applies) 0.75 1/2 base x 0.7875 height equals 0.29531 square inches Rect. area not examined (if applies) 1.375 x 0.7875 equals 1.08281 Axial scan direction area examined 4.82344 square inches 46 degree shear Parallel scan direction:
 
Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Area not examined (if applies) 3.0 base x 0.7875 height equals 2.3625 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.67344 square inches Parallel scan direction area examined 2.16563 square inches Combining all scan directions:
                      ........
6.98906 square inches for total exam Divide area examined by required area: equals coverage achieved 56.35 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DOO & MSD-DO001 Area required to be examined Axial scan direction:
                            .                                                   .                           "..                                                                         . ".   .     ..                       "'  ........                 .........                                                                                                                   ...............
Height x width 0.7875 inches x 7.876 inches equals 6.20156 square inches Parallel scan direction:
                                                            ,.                                                                                                                                                                                                                                                                                                                               . ...
Height x width 0.7875 inches x 7.876 inches equals 6.20156 square inches Total area required to be examined 12.4031 square inches required for complete exam Actual area examined 40 degree Axial scan direction:
                                                                                                                                                                              --~~~~~                    ~ .......   ~ ............
Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Triangular area not examined 1) (if applies) 0 112 base x 0 height equals 0 square inches Rect area not examined(1 (if applies) 0 x 0 equals 0 Triangular area not examined*1 (if applies) 0.66 1/2 base x 0.7875 height equals 0.25988 square inches Rect area not examined 2) (if applies) 1.46 x 0.7875 equals 1.14975 Axial scan direction area examined 4.79194 square inches 40 degree shear Parallel scan direction:
                                                                                                                                                                                                                                    ~ ,-....... ~ ~                        ~            ~...... ~...........................
Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Area not examined (if applies) 3.0 base x 0.7875 height equals 2.3625 square inches Area not examined (if applies) 2.126 base x 0.7875 height equals 1.67344 Parallel scan direction area examined 2.16563 square inches Combining all scan directions, 6.95756 square inches for total exam Divide area examined by required area: equals coverage achieved 56.1 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review
                                                                                                                                                                                                                                                                                                                ~ ~ ~ ~ ....                         ... ..-.
-~~~~... ... .-. .. .---I i. .-..........-..  
.. .. ...i......
.- -.. ---- Ij..-------- -..; ..'I? Nj....... ... ....- ..........  
              ........
....... ..... ... .. .. ...................
                  .... .......... ..................*!*                                                                                                                  i            *I                                        > -: *              -.                       ...
------ -- ... ...... .... .............  
                                            --*~ ~~..... ~
.... ------- .......-------. --~~--- --1..__ ....... ...-.......  
                                                                              .....~.. .
~ .. ...... .. ..... -.. .. .......-.-....  
                                                                        ~ ............~ ......~ ~ ~-. : ~. :2.~ -
.-- ...... ..... ..i ... -. ..... ..-.. ..........
                                                                                                                                                                      .                                             ....J,..**                        .--. ---   -, ....           ....... ...       .. .. ..         *,:
/...............----
                                                                                                                                                                                                                                                                                                                          ..
--....... ....... ... .--. .... ..... ....... .... ..... .......----- -.... .. ...........
                                                                                                                                                                                                                                                                                                                          . ..-..
.. ... ........ ........ ... .. .. ....... .. .... -I I... ......V~.... .... .~ 7.............
                                                                                                                                                                                                                                                                                                                                .....
____ J- ...........  
                                                                                                                                                                                                                                                                                                                                  ...                                             * * ..
........ .".. " "' ..... ........ ................
                      ... -:.......                                                                         ,. ......                     ..........~[ ~..       ..~ .i.* ...
.........,. ....-- ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ .... ... ...... ...........................  
                                                                                                                                                                            .........       ......,.., . .
....... ..-. ............
                                                                                                                                                                                              ..... ...
,-......... .....i... ... ....... ..... .... ...... .. .............  
                                                                                                                                                                                                        ........ ..         Ii;"   ' ,".        '                                                                                           *,                                :          !                -
.. i > -: -........ .~.. .-- --- -.... ...... .... .. .. .. ... ...-.. ..... ... .. .., ..-: --~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ .............  
                                                                                                            -i-*..... .:=:: *:'7. 7'....
... ...... ...... ...... .... ... ........ -.: .:2. -[ .. .. ' ,". ....,. ...... ....... ..........  
                                                                                                                                      .:[r~r 7..*; :*.......
.. .........,.., ..Ii;" ' : ! --i- .... .'.... .. .....-- t -... .! .. ..i ........ .. ....... ..:=:: :'7 7 .: [r~r 7 ;
                                                                                                                                                        . . ... * -- t - -* ... .                         ! .. .. i . .......                       .. *:. .Ul. * .... *                                                  '                            .......             ...
...... ...... ... -.. .. ..............  
                                                                                                                                                                                                                                                                                                                                                                                  * ...... .+ .. . ...
.. ...Ul ... ...... -: ' ....... ... .+ .. ....~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ...... .....-.' .' :, ' 'F- -- ---:~~~~~~~...  
                                      . . . . ..                                                 .       .. - ..       ................                 *-/"
.. ....... ...., , , .. --_ --...............  
                                                                                                                                                            .. ...                                                                           - :                                                                    ... ......
... .... .F-* .., ,/'/#:" * : _, .............  
F-                                                                                                                                                        -- ---
....... ... .... _... I ............  
                                                                  "*~        ~ ~~                              ~      '      .'~*,...         ~            ~        :,~            ~              ~            ~            ~      '  ~          ~            ......
.... ....... ..... .... .... .........  
                                                                                                                                                                                                                                                                            .....-.                                       '
...... .. .......................
:~~~~~~~...                                                   *      , ,          ,                                                                                ..           ..
........ .....................  
                                                                                                                                                                                                                                                ...........                                                                                                         -    -  _    -      - *        .       .     .     .
-.........  
                                                                                  *,* *                    .* ..s,.* , ,/'/#:"            *                                        *                                        :                                  _,            ............. .......     ........ _...I ......................   .....
..............
                                                                                                                                                                                                                                                                                                                                                        ....
.... ...... .... .." ..: ,.,<--- -- .~ ... ..... -~ J2...... ...... ... .------......
                                                                                                                                                                                                                                                                                                                                                          .... ........................................
F -.F.F.....---
  ............                         ..       ....                                                                   . F-
F* ....... .... ... ........ ..... ... .. ...' .. ........ .= = ....... ..... = .. ..... .... ........ .. ..... .-'7 .'A J*~ ~ ~ ~ ~ ~--- -.... .. .. .- ...... ..... -_ -L -...... ......... ...............
                                                                  -----.~........                                                                                                                                                                                                                                                                                                       -  ~ J2
.. ., ...... .. -' .............
                              .......
......................... -iii ,.~ ~ ~ ---- -... .......; .. ... ... ,. _ ---_ ---- ----- --- ... .. .........-  
                                  .                        ..................... -.........                                           ..............                   ....   *'*.. .."
-.b ......... ; .F .. ..............
                                                                                                                                                                            ......
..... .. .. ... ---- ---- ---------...
                                                                                                                                                                              ....                                         .     .:                         ,.,<
: i. ... .. ..."'..... -"- ---.............. F..~. .. ..i... F.... -----....... ... ---- --- ---.. .. .------ F----- ---- ---- ---- ---- ----- ---- ---- ---- ---- ----------- ------- -- -- -
                        .....                                   .               -                                                                                                  . ......           . .. F                                                                            .         -----......
/ \1 I I I I I 8/8/95 REVISED PER DURF-0011 DA GO SS SS/13I219-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS DF GP SS NO. DATE REVISION DRFTR. IK'D. ENGRI V,.NO. DESCRIPTION BILL OF MATL. PROCED.1 FORGING SA508 CLASS 2 2 SAFE END FORGING SA508 CLASS 1 3 1ST CLAD LAYER 309 4 2ND & 3RD CLAD LAYER .308L 5 SHELL PLATE '4 SA533 CLASS I GR.B 0 .000 479 0-V Is A"rr m z m 07 SEE VS-01-40<1>"DETAIL 5-," N3A (MSA-J2)N3B (MSB-J2)N3C (MSC-J2) 2 N3D (MSD-J2)U, 1~U)z Nm (.-o 0-I -~7]K ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS DAEC Rp5011 Calibration Sheet No.: C-071, C-072 Site: DACReport No.: 151 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 /1 System: Reactor Vessel Exam Surface Temp.: 96 TF Humex'~ic'FWBDOO1Couplant:
                                                                                                                                                                                                                                                                                                            -      F.F.....---                                                                          F
Weld ID: __BD_0_0____:__
                        *~      ~ ~ ..'~ .~..~---    ... . .-. ......      =*'
_ Thermometer SIN: 3991 Batch No.: 98165 Examination Surface: 0( OD Material Type; C SS Exam Date: 4111/05_
                                                                            .. . ....     ... . .. . .. .* ...-                    . . ..== . .*. . . ........           * =.......         .........*..... *                                '7                                                            .-.
* Exam Start: 10:40 Lo Reference TDC Ro  
                                                                                                                                                                                                                                                                                                            .....
                                                                                                                                                                                                                                                                                                            -
* J                'A                                          .     ...... .... .
                                                                                              ..                             . ......
                                                                                                                                  .......                                                                                                                                                                                                           _-          L          -                      ...... ..
                                                                                              ...... ...                                                                                                                                                                                                                                       ;                                              ...F
          ......................
                          .           .. , ...... ..     -'        ............. .........................                                                                                                                                                     -iii F..~.                                                                                     ..     *
                                                                                                                                                                                                                                                                                                                                                                                        . , .i
            .       ~ ~              ~ - ----                                        ...
                                                                                    ;  .......                                                                                       ..
                                                                                                                                                                                        ...... ---  - ---
                                                                                                                                                                                                        -----
                                                                                                                                                                                                            ---          ,..........-
_      _                                                        ... ..                   -          .                                               b .           . . .*... . .
                                                                                                                                            ...                                                                                                                                                 ...........
                                                                                                                                                      - ----                                                                                                                   F....
                                                                .........     ...----                                                                                      -------------...                                                                                                                       i.       ...   .. * ... "'.....   -"-        ---      '---*..                 . .......
                                                                                                                    -                      . ......
                                                                                                                                                  ...                       ----
                                                                                                                                                                              ---    --
                                                                                                                                                                                                                                                                                                      .. .. . - -----                 F
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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:  C-071, C-072 Site:            DACReport DAEC                                    No.:
Rp5011                  151 Data Sheet No.:              N/A Procedure No.:  ACP 1211.27          Rev.     1                                      /1 System:            Reactor Vessel                  Exam Surface Temp.:            96        TF                                  Humex
                                            '~ic'FWBDOO1Couplant:
Weld ID:    __BD_0_0____:__              _          Thermometer SIN:              3991                        Batch No.:          98165 OD                Material Type;      C             SS                      Exam Date:           4111/05 Examination Surface:         0(
_
* Exam Start:             10:40 Lo Reference                   TDC                 Ro  


==Reference:==
==Reference:==
WCL                                                      12:00 Exam End:
Scan Surface                      Exam Number                    Search Unit Angle                  Scan Sensitivity        Exam Number Perpendicular UpStream                      1                        600 RL ZONE 1                        74.5 dB                1, 3, 4 Perpendicular DownStream                      2                        60' RL ZONE 2                          79.0 dB                1, 3, 4 Parallel CW                          3 Parallel CCW                          4 INDICATIONS W (In) From Ref                Sweep Reading L (In) From Ref Indication                                                                            MP or    Depth            MaxExamination No.                                                                                                          Amp              (1 -E 4
W-Max      W-2    SW-I El    SW-Max  SW-2 Q      % Dac L-1        L-Max      L-2      W-1 M1    0            M2    Q-_
NRI        NIA        N/A      NIA        N/A          N/A      NIA      N/A        N/A    N/A          N/A                N/A REMARKSILIMITATIONS WO: 1129008 Obtafined "87:67% Coverage of required volume.
Sei attached coverage plot.
                                      &#xa2;II..I&#xb6;1 ,,      [    Pre      Examination Data Reviewed evermer, A.            Level      Date      *f'        Dohmen, F.,                fDate                Bowers, J.                Date vExaminer (s)                                        Level III Review                                  ANII Review NG-173Z Rev. 0                                                                                                                              Page I of 1


WCL Exam End: 12:00 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 60' RL ZONE 2 79.0 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS L (In) From Ref W (In) From Ref Sweep Reading Indication MP or Depth MaxExamination No. Amp (1 -E 4 L-1 L-Max L-2 W-1 W-Max W-2 SW-I El SW-Max SW-2 Q % Dac M1 0 M2 Q-_NRI NIA N/A NIA N/A N/A NIA N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129008 Obtafined "87:67% Coverage of required volume.Sei attached coverage plot.&#xa2;II..I&#xb6;1 ,, [ Pre Examination Data Reviewed evermer, A. Level Date f' Dohmen, F., fDate Bowers, J. Date vExaminer (s) Level III Review ANII Review NG-173Z Rev. 0 Page I of 1 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
CaIibr~tion 5~heiit No.: C-071 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision:
CaIibr~tion 5~heiit No.:                           C-071 Site:                         DAEC                             Linearity Sheet No.:                               L-004 Procedure No.:                         ACP 1211.27                           Revision:               1 Instrument:                           Panametrics                                           Epoch 11                             01435501 Manufacturer                                             Model No.                             Serial No.
1 Instrument:
TRL2-Aust                               2 (24X42) mm Search Unit:                     RTD                   FS-125 mm             00-447             Rectangular       2.0     MHz 60* / Long.               1.05" Manufacturer                   Model             Serial No.             Size         Freq.           Angle I Mode     Incident to Cable:         2 (RG-174)                           12'                             0                                                               wedge front Type                         Length                 No. of Connectors Calibration Standard:                   IE-30                 Carbon Steel                   NA / 5.25"                 66       01 Serial No.                   Material               Size I Thickness           ITemp.
Panametrics Epoch 11 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Couplan t                   Humex                               98165                       Thermometer:             3991 Type                             Batch No.                                             Serial No.
IE-30 Carbon Steel NA / 5.25" 66 01 Serial No. Material Size I Thickness ITemp.Couplan t Humex 98165 Thermometer:
DAC                                                                         Instrument Settinqs 1/4T A     801 SDH              Pulser:                      High            Frequency:                Fixed M                                                                           Pulse Energy:                High            Range:                  8.003" P     sol 60-----1-------------
3991 Type Batch No. Serial No.DAC Instrument Settinqs A M P L I T U D E 801 60-----1-------------
L                                                                          Pulse Width:                  N/A            Velocity:                .2309 I    50                                                                     Rep Rate:                    Auto            Delay:                    0.000 T    40----------------                                                     Damping:              150 Ohms              Zero Offset:              12.38 U
sol 50 40----------------
D    30---------------                                                     Display Mode:           Fullwave             Gain - Axial Scan:         6 2 .0 dB E    20--
30---------------
Filter:                      STD            Gain - Circ. Scan:           N/A dB 10      I    -          -  -              .-
20--10 .- I ---Sweep: 0 -10 = 8.003" Q Depth Metal Path 1/4T SDH Pulser: High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject: Off Pulse Amplitude:
Reject:                        Off            Q Pulse Echo         !   Dual Pulse Amplitude:            Fixed Sweep: 0 - 10 =            8.003" Q    Depth
Fixed Frequency:
* Metal Path Field Simulator         CS Rompas           SIN       LMT-1 7                                           Calibration Verification Reflector:                     1/4T SDH               2" RAD         Initial Calibration Time:         08:01                 Verification Times:
Fixed Range: 8.003" Velocity:
Max Amplitude:                   80%                   80%           Final Calibration Time:             16:40       N/A         N/A           N/A         N/A Sweep:                           4.0                   3.4 Gain:                           62.0 dB               48.0 dB Welds Examined                             Report No.                                                 Comments FWB-DO01                                   105011       WO-1129008 FWC-DO01                                   105017       WO-1129009
.2309 Delay: 0.000 Zero Offset: 12.38 Gain -Axial Scan: 6 2.0 dB Gain -Circ. Scan: N/A dB Q Pulse Echo ! Dual Field Simulator CS Rompas SIN LMT-1 7 Calibration Verification Reflector:
                                                                    .Squint Angle 3"
1/4T SDH 2" RAD Initial Calibration Time: 08:01 Verification Times: Max Amplitude:
_Configuration   of Elements: D-SBS
80% 80% Final Calibration Time: 16:40 N/A N/A N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO-1129008 FWC-DO01 105017 WO-1129009.Squint Angle 3"_Configuration of Elements:
                          ~ ~.ONE                                           I PO       CAL AtevermerA.                       Level       Date                 Dohmen, F.                         Date             Bowers, J.                     Date Examiner                                                     Level IIIReview                                        ANII Review NG 142Z Rev. 4
D-SBS~ ~.ONE I PO CAL AtevermerA.
 
Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Site DAEC Calibration Sheet No.: Linearity Sheet No.: C-072 L-004 Procedure No.: ACP 1211.27 Revision:
Calibration Sheet No.:                               C-072 Site                        DAEC                                                                                  L-004 Linearity Sheet No.:
1 Instrument:
Procedure No.:                   ACP 1211.27                             Revision:               1 Instrument:                       Panametrics                                             Epoch III                           01435501 Manufacturer                                             Model No.                             Serial No.
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 M-Iz 60: I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
TRL2-Aust                                   2 (24X42) mm Search Unit:                   RTD               FS-125 mm                   00-447           Rectangular       2.0     M-Iz 60: I Long.             1.05" Manufacturer                 Model               Serial No.             Size         Freq.           Angle I Mode     Incident to Cable:         2 (RG-174)                     12'                                   0                                                             wedge front Type                   Length                   No. of Connectors Calibration Standard:               IE-30                 Carbon Steel                     NA / 5.25"                 66        &deg;F Temp.
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant
Serial No.                 Material                   Size I Thickness Couplant
* Humex 98165 Thermometer:
* Humex                               98165                         Thermometer:             3991 Tvne                           Batch No.                                             Serial No.
Tvne Batch No.66 &deg;F Temp.3991 Serial No.DAC Instrument Settings 100 90--ID A 80 D Notch Pulser: High Frequency:
DAC                                                                         Instrument Settings 100 90-
Fixed M 70- Noch Pulse Energy: High Range: 16.27" PL 60 ---Pulse Width: N/A Velocity:  
                                                      -ID A     80                                             Notch D                 Pulser:                     High           Frequency:               Fixed M     70-                                           Noch                   Pulse Energy:               High           Range:                 16.27" PL   60 -   -   -                                                       Pulse Width:                 N/A           Velocity:               .2309 I   SO-                                                                   Rep Rate:                   Auto           Delay:                   0.000 T     40-                                                                   Damping:             150 Ohms               zero Offset:             12.38 U
.2309 I SO- Rep Rate: Auto Delay: 0.000 T 40- Damping: 150 Ohms zero Offset: 12.38 U D 30-- Display Mode: Fullwave Gain -Axial Scan: 7 3.0 dB E 20- Filter: STD Gain -Circ. Scan: NIA dB 10 Reject Off Pulse Echo Dual Pulse Amplitude:
D     30--                                                                   Display Mode:         Fullwave             Gain - Axial Scan:
Fixed Sweep: 0 -10 = 16.27" Depth Metal Path Field Simulator CS Rompas SIN LMTo1 7 Calibration Verification Reflector:
7
ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times: Max Amplitude:
: 3. 0 dB E   20-                                                                   Filter:                     STD           Gain - Circ. Scan:         NIA dB 10                                                                     Reject                       Off               Pulse Echo
80% 80% Final Calibration Time: 16:42 N/A N/A N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWB-D001 105011 WO: 1129008 FWC-DO01 105017 wo: 1129009_Squint Angle 3'iConfiguration of Elements:
* Dual Pulse Amplitude:           Fixed Sweep: 0 - 10 =       16.27" Depth
O-SBS"eONq 2 S&deg; RL CAL I 4/11/05 Z t-0i. / Jz..Pvermer, A. LevelDohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 DAEC N4 coverage plot Axial scan direction Examine-Review Report # z-r-O Page-.- of No Area of coverage 60'deg.,A, A" DAEC N4 coverage plot Parallel scan direction E, Rc R(PE port # /1o___tge of--A. ).....No coverage Area of coverage.ne 15 cover4ge H F E ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Site: DAEC Report No.: 105011 Calibration Sheet No.: C-075 THROUGH C-081 Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 96 "F Humex Couplant: FWB-Bore, FWB-Nozzle, 3991 98165 Nozzle ID: FWB-D1301 IR Thermometer SIN: Batch No.: Examination Surface: IDQ ODE Material Type: CS 0 SS. l Exam Date: 04/11/05 Exam Start-, 10:40 Lo Reference TDC Ra  
* Metal Path Field Simulator         CS Rompas       SIN     LMTo1 7                                               Calibration Verification Reflector:                   ID Notch           2" RAD           Initial Calibration Time:           07:58                   Verification Times:
Max Amplitude:                 80%               80%             Final Calibration Time:               16:42       N/A         N/A         N/A         N/A Sweep:                         7.5               1.2 Gain:                         73.0 dB           48.0 dB Welds Examined                       Report No.                                                       Comments FWB-D001                           105011           WO: 1129008 FWC-DO01                           105017           wo: 1129009
_Squint Angle 3' iConfiguration       of Elements: O-SBS "eONq 2 S&deg; RL CAL I 4/11/05                       Z       t-0i.                   /             Jz..
Pvermer, A.                 LevelDohmen,                                         F.               Date               Bowers, J.                   Date Examiner                                                 Level IIIReview                                          ANII Review NG 142Z Rev. 4
 
DAEC N4 coverage plot Examine-Axial scan direction   Review Report # z-r-O Page-.- of No Area of coverage 60 'deg.
                              ,A, A"
 
DAEC N4 coverage plot Parallel scan direction E,*view Rc R( port #       /1o___
PEtge        of--
            ).....
A.
No coverage Area of coverage
                                    .ne 15   cover4ge H             F E
 
ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS 105011                   Calibration Sheet No.:   C-075 THROUGH C-081 Site:          DAEC                        Report No.:
Data Sheet No.:                   N/A Procedure No.:       ACP 1211.44       Rev. 0 System:           Reactor Vessel               Exam Surface Temp.:             96           "F                                     Humex Couplant:
FWB-Bore, FWB-Nozzle,                                           3991                                                 98165 Nozzle ID:         FWB-D1301 IR               Thermometer SIN:                                           Batch No.:
Examination Surface: IDQ ODE                 Material Type:       CS     0     SS.       l           Exam Date:               04/11/05 Exam Start-,               10:40 Lo Reference           TDC                   Ra


==Reference:==
==Reference:==
WCL                            Exam End:                  12:00 Scan Surface                Exam Number                Search Unit Angle I Skew              Scan Sensitivity            Exam Number Vessel CW                        I1                            21.8&deg; +- 90*                      63.5 dB                      5, 6 Vessel CCW                      2                              250 +-90'                        63.5 dB                      3, 4 Blend CW                        3                              400 +- 900                      53.5 dB                      3, 4 Blend CCW                      4                              70&deg; +- 24'                      78.5 dB                      3, 4 Nozzle Boss CW                      5                        70- (+ to 360)                  78.5 dB                      1 2 Nozzle Boss CCW                    6                        45- (+ to 800)                    55.5 dB                      1,2 Ind. #    Transducer Azimuth        Indication Metal          Transducer 'R'        Transducer Skew        Scan Sensitivity      Exam Number Location                  Path                  Location          ________                ______________
NRI              N/A                      N/A                      N/A                      N/A                    N/A                N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.
21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.
See attached limitation sheet.
WO: 1129008 a    Previous E,, mination Data Reviewed 11  04/11105.3                                                                  -
Xevermer, K            Level    Date        "<V1      Dohmen, F.                    Dae              Bowers, J                    Date Examiner                                        Level Ill Rev,                                  ANII Review NG-174Z Rev. 0                                                                                                                            Page I of I
I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
C-080 Calibration Sheet No.:
Site:                              DAEC                          Linearity Sheet No.:'-004 Ornto~Ii .rc *'Jfl                        ACP 1211.44                          Revision:            0 Pror-dure No Panametrics                                        Epoch I11                              01435501 Instrument:
Manufacturer                                        Model No.                              Serial No.
Comp G Search Unit:                    Krautkramer              389-055-750          014XX3        .75" Round      2.25    MHz
* IfShear          .8" Manufacturer                  Model            Serial No.        Size        Freq.          Angle I Mode      Incident to
                      .D*- 47A l'1)                                                      0                                                        wedge front C a b le :            r,_
_    -__ _'    _                ,_  _              _
Type                        Length                No. of Connectors Carbon Steel                NA 15.25"                  66          OF Calibration Standard:                      IE-30                                                                      Temp.
Serial No.                Material              Size I Thickness 3991 Couplant:                      Humex                              98165                    Thermometer:            Serial No.
DAC                                                                      Instrument Settings 100  -    -          -
90-                                            _ID A                        -                                  Notch            Pulser:                    High            Frequency:                Fixed M      7D          -              -                                          Pulse Energy:              High            Range:                  8.650" P      60 L      6                                                                    Pulse Width:                NIA            Velocity:                .1228 1    60-                                                                    Rep Rate:                  Auto            Delay:                      0.00 T    40                                                                    Damping:          150 Ohms                Zero Offset:              16.92 0          ---                                                              Display Mode:        Fullwave              Gain - Axial Scan:          47.5dB E    20                                                                    Filter:                    STD              Galn - Circ. Scan:          N/A dB 110                                                                  Reject:                      Off
* Pulse Echo        0    Dual Pulse Amplitude:          Fixed Sweep: 0 - 10                8.650"
                  ) Depth                1 Metal Path Field Simulator                  NIA          SIN        NIA                                        Calibration Verification Reflector:                        I) Notch                NIA          Initial Calibration Time:        08:04    ,              Verification Times; Max Amplitude:                        BO%        j      NIA          Final Calibration Time:          16:58        N/A          N/A          N/A        N/A Sweep:                                9.0                N/A Gain:                              47.5 dB                N/A Welds Examined                            Report No.                                                Comments FWB-DO01                                              105011          Work Order 1129008 FWC-DO01                                              105017          Work Order: 1129009 Wedge S/N:366-003-087 Configuration of Elements: Single 11 04/11/05Ax..
tevermer, A.                    Level      Date                Dohmen, F.                      Date                Bowers, J.                  Date Examiner                                                      Level IIIReview                                      ANII Review NG 142Z Rev. 4
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Sheet No.:                    C-081 Sie          AGCalibration SieIDE                                        Linearity Sheet No.:                          L-D04 Procedure No.:                    ACP 1211.44                        Revision:            0 Instrument:                      Panametrics                                      Epoch 111                            01435501 Manufacturer                                        Model No.                              Serial No.
Comp G 389-055-750        014XX8        .75" Round      2.25    MHz 45' / Shear              .8" Search Unit:            Krautkramer Manufacturer                  Model          Serial No.        Size        Freq.          Angle I Mode      Incident to Cable:          RG-174                        12'                          0                                                      wedge front Type                      Length                No. of Connectors Calibration Standard:              IE-30                Carbon Steel                NA / 5.25"                66        OF Serial No.                Material              Size I Thickness Couplant:              Humex                              98165                    Thermometer:            3991 Type                            Batch No.                                        Serial No.
DAC                                                                    Instrument Settings 10D 90 ID A    80                                              Notch            Pulser:                  High            Frequency:              Fixed M    70      -          -          -          --                    Pulse Energy:            High            Range:                  8.650" P    SO                                                              Pulse Width:              N/A            Velocity:                .1228 I    5    --                                                        Rep Rate:                Auto            Delay:                    0.00 T    40--                                                            Damping:          150 Ohms                Zero Offset:            16.92 U
D    30                                                              Display Mode:      Fullwave              Gain - Axial Scan:        47.5 dB E    2                                                                Filter:                  STD              Gain -Circ. Scan:          NJA dB 10                                                              Reject:                    Off                Pulse Echo        E  Dual Pulse Amplitude:        Fixed Sweep: 0 - 10          8.650" Q    Depth
* Metal Path Field Simulator      CS Rompas          SIN      LMT-17                                        Calibration Verification Reflector.                ID Notch            .7" SDH        Initial Calibration Time:      08:02                    Verification Times:
Max Amplitude:                80%                  80%          Final Calibration Time:        16:52          N/A        N/A          NIA        N/A Sweep:                        9.0                  1.2 Gain:                      47.5 dB              36.0dB Welds Examined                      Report No.                                              Comments FWB-D001                                        105011        Work Order. 1129008 FWC-DO01                                        105017        Work Order, 1129009 Wedge S/N:366-001-204 Configur tion of Elements: Single tevermer, A.              Level      Date                Dohmen, F.                                        Bowers, J.                  Date Examiner                                                Level III Review                                    ANI Review NG 142Z Rev. 4
Nozzle to RPV Coveraqe Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle 10          N4 Area required to be examined Axial scan direction: Height x width 5.25  inches      x      2.86  inches  equals    15.015 square Inches Parallel scan direction: Height x width 5.26  inches      x      2.86  inches  equals    15.015 square inches Total area required to be examined              30.03  square Inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 5.25  inches      x      2.86  inches    equals    15.015 square inches Triangular area not examined (if applies)        0.88  112 base    x      1.54  height    equals 0.6776 square inches Axial scan direction area examined            14.3374 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25  Inches      x      2.17  Inches  equals  11.3926 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches      x      0.76  inches  equals    0.5985 square inches Combining all scan directions:        26.3284 square Inches for total exam Divide area examined by required area:        equals coverage achieved            87.67 % coverage for total exam Calculations performed by:          Todd    e          J      Level  Ill DAEC Review                        Frank Doheinel4            Level  Ill ANIII Review                        Jeremy Bowers J9 k-Iqv4


WCL Exam End: 12:00 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW I1 21.8&deg; +- 90* 63.5 dB 5, 6 Vessel CCW 2 250 +-90' 63.5 dB 3, 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 Blend CCW 4 70&deg; +- 24' 78.5 dB 3, 4 Nozzle Boss CW 5 70- (+ to 360) 78.5 dB 1 2 Nozzle Boss CCW 6 45- (+ to 800) 55.5 dB 1,2 Ind. # Transducer Azimuth Indication Metal Transducer
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105017                   Calibration Sheet No.:   C-071, C-072 Site:            DAEC                          Report No.:
'R' Transducer Skew Scan Sensitivity Exam Number Location Path Location ________ ______________
Data Sheet No.:               N/A Procedure No.:   ACP 1211.27         Rev. 1-                                     2, System:             Reactor Vessel                 Exam Surface Temp,:           96         F             Couplant:           Humex Weld ID:               FWCDO001                   Thermometer SIN:             3991                       Batch No.:           98165 Material Type:     CS     (a     SS     Q               Exam Date.             4/11/05 Examination Surface: IDQ3 ODN Exam Start:             14:40 Lo Reference                 TDC                 Ro
NRI N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations.
Reference EPRI report no.: IR-2004-62.
21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.
See attached limitation sheet.WO: 1129008 a Previous E,, mination Data Reviewed 11 04/11105.3
-Xevermer, K Level Date "<V1 Dohmen, F. Dae Bowers, J Date Examiner Level Ill Rev, ANII Review NG-174Z Rev. 0 Page I of I I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.: C-080 Site: DAEC Linearity Sheet No.: '-004 Ornto~Ii .rc *'Jfl ACP 1211.44 Revision:
0 Pror-dure No Instrument:
Panametrics Epoch I11 01435501 Manufacturer Model No. Serial No.Comp G Search Unit: Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz
* If Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to.D*- 47A l'1) 0 wedge front C a b le : r,_ _ -_ _ _' _ ,_ _ _Type Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA 15.25" Serial No. Material Size I Thickness Couplant:
Humex 98165 Thermometer:
66 OF Temp.3991 Serial No.DAC Instrument Settings 100 ---90-_ID A -Notch Pulser: High Frequency:
Fixed M 7D --Pulse Energy: High Range: 8.650" P 60 L 6 Pulse Width: NIA Velocity:
.1228 1 60- Rep Rate: Auto Delay: 0.00 T 40 Damping: 150 Ohms Zero Offset: 16.92 0 ---Display Mode: Fullwave Gain -Axial Scan: 47.5dB E 20 Filter: STD Galn -Circ. Scan: N/A dB 110 Reject: Off Pulse Echo 0 Dual Pulse Amplitude:
Fixed Sweep: 0 -10 8.650") Depth 1 Metal Path Field Simulator NIA SIN NIA Calibration Verification Reflector:
I) Notch NIA Initial Calibration Time: 08:04 , Verification Times;Max Amplitude:
BO% j NIA Final Calibration Time: 16:58 N/A N/A N/A N/A Sweep: 9.0 N/A Gain: 47.5 dB N/A Welds Examined Report No. Comments FWB-DO01 105011 Work Order 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge S/N:366-003-087 Configuration of Elements:
Single 11 04/11/05Ax..
tevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Sie AGCalibration Sheet No.: C-081 SieIDE Linearity Sheet No.: L-D04 Procedure No.: ACP 1211.44 Revision:
0 Instrument:
Panametrics Epoch 111 01435501 Manufacturer Model No. Serial No.Comp G Search Unit: Krautkramer 389-055-750 014XX8 .75" Round 2.25 MHz 45' / Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Couplant:
Humex 98165 Thermometer:
3991 Type Batch No. Serial No.DAC Instrument Settings 10D 90 ID A 80 Notch Pulser: High Frequency:
Fixed M 70 ----- Pulse Energy: High Range: 8.650" P SO Pulse Width: N/A Velocity:
.1228 I 5 --Rep Rate: Auto Delay: 0.00 T 40-- Damping: 150 Ohms Zero Offset: 16.92 U D 30 Display Mode: Fullwave Gain -Axial Scan: 47.5 dB E 2 Filter: STD Gain -Circ. Scan: NJA dB 10 Reject: Off Pulse Echo E Dual Pulse Amplitude:
Fixed Sweep: 0 -10 8.650" Q Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector.
ID Notch .7" SDH Initial Calibration Time: 08:02 Verification Times: Max Amplitude:
80% 80% Final Calibration Time: 16:52 N/A N/A NIA N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWB-D001 105011 Work Order. 1129008 FWC-DO01 105017 Work Order, 1129009 Wedge S/N:366-001-204 Configur tion of Elements:
Single tevermer, A. Level Date Dohmen, F. Bowers, J. Date Examiner Level III Review ANI Review NG 142Z Rev. 4 Nozzle to RPV Coveraqe Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle 10 N4 Area required to be examined Axial scan direction:
Height x width 5.25 inches x 2.86 inches equals 15.015 square Inches Parallel scan direction:
Height x width 5.26 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square Inches required for complete exam Actual area examined 60 degree R.L Axial scan direction:
Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square Inches 60 degree R.L. Parallel scan direction:
Height x width 5.25 Inches x 2.17 Inches equals 11.3926 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques:
Height x width 0.7875 inches x 0.76 inches equals 0.5985 square inches Combining all scan directions:
26.3284 square Inches for total exam Divide area examined by required area: equals coverage achieved 87.67 % coverage for total exam Calculations performed by: Todd e J Level Ill DAEC Review Frank Doheinel4 Level Ill ANIII Review Jeremy Bowers J9 k-Iqv4 ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105017 Calibration Sheet No.: C-071, C-072 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1- 2, System: Reactor Vessel Exam Surface Temp,: 96 F Couplant:
Humex Weld ID: FWCDO001 Thermometer SIN: 3991 Batch No.: 98165 Examination Surface: IDQ3 ODN Material Type: CS (a SS Q Exam Date. 4/11/05 Exam Start: 14:40 Lo Reference TDC Ro  


==Reference:==
==Reference:==
WCL                            Exam End:                1600 Scan Surface                    Exam Number                  Search Unit Angle                Scan Sensitivity        Exam Number Perpendicular UpStream                    1                      608 RL ZONE 1                        74.5 dB                  1, 3, 4 Perpendicular DownStream                    2                      608 RL ZONE 2                        79.0 dB                  1. 3, 4 Parallel CW                        3 Parallel CCW                        4 INDICATIONS Sweep Reading indication            L (In) From Ref              W (In) From Ref              OMP or E] Depth            Max            Examination No.                                                                                                      Amp                (1 -4)
L-2      W-1      W.Max      W-2    N&#xb6;1 0    SW-Max L-1      L-Max                                            M1  []            M2  [
NRI      N/A        N/A      N/A        N/A          N/A      N/A      N/A        NIA    N/A          N/A                N/A REMARKSILIMITATIONS WO:1 129009 Obt6fned 87.67%*coverage of required volume.
See attached coverage plot.
                                                      . Previous Examination Data Reviewed Leve    04111/05    '~~*~.J                                                        -___
      ,Stevermer, A.              Level      Date      4          Dohmen, F.                  Dale              Bowers, J.                Date Examiner (s)                                        Level 1l)Review                                ANI1 Re*vew NG-173Z Rev. 0                                                                                                                            Page I of 1
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                          C-071 Site:                            DAEC                                                                                        L-004 Linearity Sheet No.:
Procedu re No..                              ACP 1211.27                                Revision:            1 Instrument:                                    Panametrics                                            Epoch 11                            01435501 Manufacturer                                                Model No.                            Serial No.
TRL2-Aust                            2 (24X42) mm Search Unit:                            RTD                        FS-125 mm              00-447          Rectangular      2.0    MHz 600 ( Long.              1.05" Manufacturer                              Model            Serial No.            Size        Freq.          Angle I Mode      Incident to Cable:            2 (RG-174)                                    12'                          0                                                              wedge front Type                                  Length                  No. of Connectors Calibration Standard:                            IE-30                  Carbon Steel                  NA / 5.25"                66        OF Temp.
Serial No.                      Material              Size I Thickness Couplant:                    Humex                                          98165                    Thermometer:            3991 Type                                      Batch No.                                        Serial No.
DAC                                                                                  Instrument Settings
                                                                              *1~
luu.                -    - ---  -      -
go    -      -                        ---
114T A      80 ---
soo
                              ----          -
SDH              Pulser:                    High          Frequency:              Fixed M                                                                                        Pulse Energy:              High          Range:                  8.003" 40 P
L                                                                                      Pulse Width:                N/A          Velocity:                .2309 At  ----                                -          -
I                                                                                      Rep Rate:                  Auto          Delay:                  0.000 T    20 so  -    -    -      --                  -        -                          Damping:          150 Ohms              Zero Offset:            12.38 U                                                                                                                                                            6 D                                                                                      Display Mode:        Fullwave            Gain - Axial Scan:          2,0dB E                                                                                      Filter,                    STD            Gain - Circ. Scan:          N/A dB 10H Reject:                      Off          Ej Pulse Echo      1    Dual Pulse Amplitude:          Fixed Sweep: 0 - 10 =                    8.003" U    Depth                I    Metal Path Field Simulator            CS Rompas                  SIN        LMT-17                                        Calibration Verification Reflector:                    1/4T SDH                          2" RAD        'Initial Calibration Time:        08:01                Verification Times:
Max Amplitude:                        80%                          80%          Final Calibration Time:          16:40        N/A        N/A          N/A        N/A Sweep:                                  4.0                        3.4 Gain:                          62.0 dB                          48.0 dB Welds Examined                                      Report No.                                                  Comments FWB-DO01                                            105011        WO-1 129008 FWC-D001                                            105017        wo-1t2go09 iSquint Angle 3=
Configuration of Elements: D-SBS ever_
                  '___
er__A___I_______ONE                                                  I  O&deg;K CAL 11        04/11/05 4wAv.                                    4,-eA AtevermerA.                            Level            Date                  Dohmen, F.                        eBowers,                  J.                Date Examiner                                                                Level IMi Review                                    ANi Reylew NG 142Z Rev. 4


WCL Exam End: 1600 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 608 RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 608 RL ZONE 2 79.0 dB 1. 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS Sweep Reading indication L (In) From Ref W (In) From Ref OMP or E] Depth Max Examination No. Amp (1 -4)L-1 L-Max L-2 W-1 W.Max W-2 N&#xb6;1 0 SW-Max M1 [] M2 [NRI N/A N/A N/A N/A N/A N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS WO:1 129009 Obt6fned of required volume.See attached coverage plot..Previous Examination Data Reviewed Leve 04111/05 '~~*~.J -___,Stevermer, A. Level Date 4 Dohmen, F. Dale Bowers, J. Date Examiner (s) Level 1l) Review ANI1  NG-173Z Rev. 0 Page I of 1 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Site: DAEC Calibration Sheet No.: Linearity Sheet No.: C-071 L-004 Procedu re No..ACP 1211.27 Revision:
Calibration Sheet No.:                         C-072 Site:                           DAEC                         Linearity Sheet No.:                             L-004 Procedure No.:                         ACP 1211.27                         Revision:             1 lns*trtum~nt"                          Panametrics                                       Epoch III                           01435501 Manufacturer                                       Model No.                             Serial No.
1 Instrument:
TRL2-Aust                           2 (24X42) mm Search Unit:                       RTD                 FS~125 mm             00-447           Rectangular       2.0     MHz 60* / Long.           1.05" Manufacturer                 Model           Serial No.           Size         Freq.           Angle I Mode     Incident to Cable:           2 (RG-174)                         12'                             0                                                           wedge front Type                       Length               No. of Connectors Calibration Standard:                     IE-30               Carbon Steel               NA / 5.25"                 66         OF Serial No.                 Material             Size I Thickness           Temp.
Panametrics Epoch 11 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 600 ( Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Couplant:                     Humex                             98165                     Thermometer:             3991 Type                           Batch No.                                         Serial No.
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant:
DAC                                                                     Instrument Settings 1o0~             -         -       -       -
Humex 98165 Thermometer:
80-ID A                                                          Notch            Pulser.                    High            Frequency:              Fixed M      70                 ---                                             Pulse Energy:              High            Range:                  16.27" P
Type Batch No.66 OF Temp.3991 Serial No.DAC Instrument Settings*1~A M P L I T U D E luu. -------go ------ 1-80 --- ---- -At ---- --so ----- --soo 40 20 10H Sweep: 0 -10 = 8.003" U Depth I Metal Path 114T SDH Pulser: High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter, STD Reject: Off Pulse Amplitude:
L                                                                          Pulse Width:              N/A            Velocity:.              .2309 so---------------
Fixed Frequency:
I                                                                          Rep Rate:                 Auto           Delay:                   0.000 T    40 30--                                                                  Damping:          150 Ohms                Zero Offset:             12.38 U
Fixed Range: 8.003" Velocity:
D                                                                          Display Mode:        Fullwave            Gain - Axial Scan:         73.0 dB E    30    -                                                              Filter:                  STD            Gain - Circ. Scan:         N/A dB Reject:                    Off            U Pulse Echo       1* Dual Pulse Amplitude:,        Fixed Sweep: 0 - 10=            16.27" QLDepth                  1 Metal Path Field Simulator           CS Rompas         SIN       LMT-17                                         Calibration Verification Reflector:                       ID Notch             2" RAD         Initial Calibration Time:         07:58                 Verification Times:
.2309 Delay: 0.000 Zero Offset: 12.38 Gain -Axial Scan: 6 2,0dB Gain -Circ. Scan: N/A dB Ej Pulse Echo 1 Dual Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
Max Amplitude:                     80%                 80%         Final Calibration Time:           16:42       N/A         N/A         N/A         N/A Sweep:                               7.5                 1.2 Gain:                             73.0 dB             48.0 dB Welds Examined                           Report No.                                               Comments FWB-DO01                                 105011       WO: 1129008 FWC-D001                                 105017       WO: 1129009 Squint Angle 3&deg; Configuration of Elements: D-SBS
1/4T SDH 2" RAD 'Initial Calibration Time: 08:01 Verification Times: Max Amplitude:
______._______--' ____ZON5                                       2 6   RL CAL 71 04/11105                                           q11'~                             .
80% 80% Final Calibration Time: 16:40 N/A N/A N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO-1 129008 FWC-D001 105017 wo-1t2go09 iSquint Angle 3=Configuration of Elements:
vermer, A                     Level       Date               Dohmen, F.                     'Date             Bowers, J.                 Date Examiner                                                   Level IIIReview                                      ANII Review NG 142Z Rev. 4
D-SBS'___ ever_ er__A___I_______ONE I O&deg; K CAL 11 04/11/05 4wAv. 4 ,-eA AtevermerA.
 
Level Date Dohmen, F. eBowers, J. Date Examiner Level IMi Review ANi Reylew NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID         N4 Area required to be examined Axial scan direction: Height x width 5.26 inches       x       2.86 Inches   equals   15.015 square Inches Parallel scan direction: Height x width 5.25   inches       x     2.86 inches   equals   15.015 square inches Total area required to be examined             30.03 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25   inches       x     2.86 Inches   equals   16.016 square inches Triangular area not examined (if applies)       0.88   112 base     x       1.54 height equals 0.6776 square inches Axial scan direction area examined           14.3374 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25   inches       x       2.17 inches   equals   11.3925 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches       x       0.76 Inches   equals     0.5985 square Inches Combining all scan directions:       26.3284 square inches for total exam Divide area examined by required area:       equals coverageechieved               87.67 % coverage for total exam Calculations performed by:           Todd Blechiner             Level   I DAEC Review                         FranPk   m       L       Level   Ill ANIII Review                         JeremV Bowers J3-tLj -qc
Calibration Sheet No.: C-072 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision:
 
1 Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS~125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
DAEC N4 coverage plot Examiner         4&#xfd;   V-,-,.,--
IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant:
Axial scan direction Review       K" Report # _,zl-o,',
Humex 98165 Thermometer:
Page         of A '
3991 Type Batch No. Serial No.DAC Instrument Settings A M P L I T U D E 1o0~ ----80-70 ---so---------------
No coverage'---
40 30--30 -Sweep: 0 -10= 16.27" QL Depth 1 Metal Path ID Notch Pulser. High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject: Off Pulse Amplitude:, Fixed Frequency:
Area of coverage 60 deg.
Fixed Range: 16.27" Velocity:.
--       - - H> XAI~
.2309 Delay: 0.000 Zero Offset: 12.38 Gain -Axial Scan: 73.0 dB Gain -Circ. Scan: N/A dB U Pulse Echo Dual Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
 
ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times: Max Amplitude:
DAEC N4 coverage plot Parallel scan direction E*eview
80% 80% Final Calibration Time: 16:42 N/A N/A N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO: 1129008 FWC-D001 105017 WO: 1129009 Squint Angle 3&deg;Configuration of Elements:
                                *xaminer-              -- &deg; Fq Report # &#xfd;         -,7 Page --     of-*
D-SBS______ ._______--'
No coverage Area of coverage Inner 15%;1c.overage 4H G           F E
____ZON5 2 6 RL CAL 71 04/11105 q11'~ .vermer, A Level Date Dohmen, F. 'Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID N4 Area required to be examined Axial scan direction:
 
Height x width 5.26 inches x 2.86 Inches equals 15.015 square Inches Parallel scan direction:
ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.:               105017                   Calibration Sheet No.: C-075 THROUGH G-081 Site:            DAEC Data Sheet No.:                 N/A Procedure No.:       ACP 1211,44       Rev. 0 System:           Reactor Vessel               Exam Surface Temp.:             96         F               ouplant:umex FWC-Bore. FWC-Nozzle.                                         3991                                             98165 Nozzle ID:           FWC-D001 IR               Thermometer SIN:                                         Batch No.:
Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction:
Material Type:     CS     Q     SS     Q             Exam Date:             04111/05 Examination Surface: IDQ O[0 Exam Start:             14:40 Lo Reference             TDC                 Ro  
Height x width 5.25 inches x 2.86 Inches equals 16.016 square inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square Inches 60 degree R.L. Parallel scan direction:
Height x width 5.25 inches x 2.17 inches equals 11.3925 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques:
Height x width 0.7875 inches x 0.76 Inches equals 0.5985 square Inches Combining all scan directions:
26.3284 square inches for total exam Divide area examined by required area: equals coverageechieved 87.67 % coverage for total exam Calculations performed by: Todd Blechiner Level I DAEC Review FranPk m L Level Ill ANIII Review JeremV Bowers J3-tLj -qc DAEC N4 coverage plot Axial scan direction Examiner 4&#xfd; V-,-,.,--Review K" Report # _,zl-o,', Page of A 'No coverage'---
Area of coverage 60 deg.-- --H> XAI~
DAEC N4 coverage plot Parallel scan direction E
--&deg; Fq Report # &#xfd; -, 7 Page -- No coverage Area of coverage Inner 15%;1c.overage 4H G F E ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Site: DAEC Report No.: 105017 Calibration Sheet No.: C-075 THROUGH G-081 Data Sheet No.: N/A Procedure No.: ACP 1211,44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 96 F ouplant:umex FWC-Bore.
FWC-Nozzle.
3991 98165 Nozzle ID: FWC-D001 IR Thermometer SIN: Batch No.: Examination Surface: IDQ O[0 Material Type: CS Q SS Q Exam Date: 04111/05 Exam Start: 14:40 Lo Reference TDC Ro  


==Reference:==
==Reference:==
WCL                          Exam End:                16:00 Scan Surface              Exam Number                Search Unit Angle I Skew            Scan Sensitivity          Exam Number Vessel CW                      1                            21.8* +- 900                    63.5 dB                    5, 6 Vessel CCW                      2                              25 +-900                      63.5 dB                    3. 4 Blend CW                      3                            400 +- 900                      53.5 dB                    3, 4 Blend CCW                      4                            700 +- 240                      78.5 d8                    3, 4 Nozzle Boss CW                      5                        70* (+- 130 to 36')                  78.5 dB                    1, 2 Nozzle Boss CCW                      6                        454 (+-596 to 80)                    55.5 dB                    1,2 Exam  Number Location R Ind. #      Transducer    Azimuth    Indication  Metal        Transducer            Transducer Skew      Scan Sensitivity    ExamNumber Location                Path                                      TransducerSkew      __anSensitivity NRI                  NIA                    N/A                      N/A                    NIA                  NIA                N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.
WO: 1129009
                                                  ,  Previous Ex mitUon Data Reviewed vermer, A.        Level    Date-    --            Dohmen, F.                                    Bowers, J.
Examiner                                      Level Ill Review                              ANII Review NG-174Z Rev. 0                                                                                                                        Page 1 of I


WCL Exam End: 16:00 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 21.8* +- 900 63.5 dB 5, 6 Vessel CCW 2 25 +-900 63.5 dB 3. 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 Blend CCW 4 700 +- 240 78.5 d8 3, 4 Nozzle Boss CW 5 70* (+- 130 to 36') 78.5 dB 1, 2 Nozzle Boss CCW 6 454 (+-596 to 80) 55.5 dB 1,2 Ind. # Transducer Azimuth Indication Metal Transducer R Transducer Skew Scan Sensitivity Exam Number Location Path Location TransducerSkew
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
__anSensitivity ExamNumber NRI NIA N/A N/A NIA NIA N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations.
SCalibration Sheet No.:                         C-080 Site:                         DAEC                 _         Linearity Sheet No.:                           L-004 Procedure No.:                       ACP 1211.44                         Revision:           0 Instrument:                           Panametrics                                     Epoch IlI                             01435501 Manufacturer ,                                     Model No.                             Serial No.
Reference EPRI report no.: IR-2004-62.
Comp G Search Unit:               Krautkramer               389-055-750           014XX3       .75" Round     2.25   MHz         / Shear         .8" Manufacturer                   Model           Serial No.         Size       Freq.         Angle I Mode     incident to Cable:           RG-174                             12'                           0                                                     wedge front Type                         Length               No. of Connectors Calibration Standard:                   IE-30               Carbon Steel               NA 15.25"                 66         OF Serial No.                 Material             Size I Thickness           Temp.
WO: 1129009 , Previous Ex mitUon Data Reviewed vermer, A. Level Date- -- Dohmen, F. Bowers, J.Examiner Level Ill Review ANII Review NG-174Z Rev. 0 Page 1 of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Couplant:                   Humex                               98165                   Thermometer:             3991 Type                           Batch No.                                         Serial No.
SCalibration Sheet No.: C-080 Site: DAEC _ Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision:
DAC                                                                     Instrument Settings 90 --   ---------------
0 Instrument:
A     so--c-                                               ID             Pulser                   High             Frequency:               Fixed M     70 ----           -     -       -         -     -         -     Pulse Energy:           High             Range:                 8.650" P
Panametrics Epoch IlI 01435501 Manufacturer , Model No. Serial No.Comp G Search Unit: Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz / Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
L       ---                                                               Pulse Width:             N/A             Velocity:               .1228 1   50                                                                   Rep Rate:               Auto             Delay:                     0.00 T     49                                                                   Damping:         150 Ohms               Zero Offset:             16.92 U
IE-30 Carbon Steel NA 15.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant:
4 D     30-                                                                 Display Mode:       Fullwave             Gain - Axial Scan:         7.5 dB E     20-                                                                 Filter:                 STD             Gain- Circ. Scan:         N/A dB 10-                                                                 Reject:                   Off               Pulse Echo       l   Dual Pulse Amplitude:       Fixed Sweep: 0 - ID                 6.650" QL Depth
Humex 98165 Thermometer:
* Metal Path Field Simulator               N/A           SIN         WA                                       Calibration Verification Reflector:                   ID Notch                 N/A         Initial Calibration Time:     08:04                   Verification Times.
3991 Type Batch No. Serial No.DAC Instrument Settings 90 -- ---------------
Max Amplitude:                   80%                   NIA         Final Calibration Time:       16:58       -N/A           N/A       N/A         N/A Sweep:                             9.0                 NIA Gain:                           47.5 dB                 N/A Welds Examined                             Report No.                                             Comments FWB-D001                                             105011       Work Order: 1129008 FWC-DO01                                             105017       Work Order: 1129009 Wedge SJN:366-003-087 Configuration of Elements: Single
A so--c- ID Pulser High Frequency:
                                                                    *400+
Fixed M 70 ---- ------Pulse Energy: High Range: 8.650" P L ---Pulse Width: N/A Velocity:  
it     0411t/05 4       -                             qh                           -
.1228 1 50 Rep Rate: Auto Delay: 0.00 T 49 Damping: 150 Ohms Zero Offset: 16.92 U D 30- Display Mode: Fullwave Gain -Axial Scan: 4 7.5 dB E 20- Filter: STD Gain- Circ. Scan: N/A dB 10- Reject: Off Pulse Echo l Dual Pulse Amplitude:
    /Ktevermer, A.                     Level       Date                 Dohmen, F.                   Date               Bowers, J.                   Date Examiner                                                   Level I1lReview                                    ANII Revigw NG 142Z Rev. 4
Fixed Sweep: 0 -ID 6.650" QL Depth Metal Path Field Simulator N/A SIN WA Calibration Verification Reflector:
 
I D Notch N/A Initial Calibration Time: 08:04 Verification Times.Max Amplitude:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
80% NIA Final Calibration Time: 16:58 -N/A N/A N/A N/A Sweep: 9.0 NIA Gain: 47.5 dB N/A Welds Examined Report No. Comments FWB-D001 105011 Work Order: 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge SJN:366-003-087 Configuration of Elements:
Calibration Sheet No.:                         C-081 Site:                    DAEC                                                                          L-004 LIIInaIIty SIIetL NoU.:                           ....
Single*400 +it 0411t/05 4 -qh -/Ktevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level I1l Review ANII Revigw NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Procedure No.:                 ACP 1211.44                       Revision.             0 Panametrics                                    Epoch III                              01435501 Instrument:
Calibration Sheet No.: C-081 L-004 Site: DAEC LIIInaIIty SIIetL NoU.: ....Procedure No.: ACP 1211.44 Revision.
Manufacturer                                      Model No.                                 Serial No.
0 Instrument:
Comp G                                                                                 .8" Krautkramer             389-055-750         014XX8         .75" Round       2.25       MHz 45* ( Shear Search Unit:
Panametrics Epoch III Model No.01435501 Serial No.Manufacturer Comp G Search Unit: Krautkramer 389-055-750 014XX8 .75" Round 2.25 MHz 45* ( Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12 0 wedge front Type Length No. of Connectors Calibration Standard:
Manufacturer               Model           Serial No.         Size         Freq.             Angle I Mode     Incident to Cable:         RG-174                     12                           0                                                         wedge front Type                     Length               No. of Connectors Calibration Standard:           IE-30               Carbon Steel               NA / 5.25"                     66        *F Serial No.               Material             Size I Thickness               Temp.
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant:
Couplant:             Humex                           98165                     Thermomet           r: 3991 Type                         Batch No.                                           Seral No.
Humex 98165 Thermomet Type Batch No.66 *F Temp.r: 3991 Seral No.DAC Instrument Settings A M L I T U D E 100--SO so- ID 70 ,Notch 50'10 Sweep: 0 -10 = 8.650 C]Depth Metal Path Pulser: High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject: Off Pulse Amplitude:
DAC                                                                   Instrument Settings 100--
Fixed Frequency:
SO so-                                     ID A    70                 ,Notch                                 Pulser:                   High               Frequency:              Fixed M
Fixed Range: 8.6501 Velocity:
Pulse Energy:             High               Range:                  8.6501 50 L                                                                Pulse Width:               N/A               Velocity:                .1228 I                                                                Rep Rate:                 Auto               Delay:                     0.00 T                                                                Damping:          150 Ohms                  Zero Offset:             16.92 U
.1228 Delay: 0.00 Zero Offset: 16.92 Gain -Axial Scan: 47.5 dB Gain -Circ. Scan: N/A d1B 0 Pulse Echo U Dual Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
D                                                                Display Mode:        Fullwave                Gain - Axial Scan:       47.5 dB E                                                                Filter:                    STD                Gain - Circ. Scan:         N/A d1B
ID Notch .7" SDH Initial Calibration Time: 08:02 Verification Times: Max Amplitude:
        '10 Reject:                      Off              0   Pulse Echo     U   Dual Sweep: 0 - 10 =      8.650                        Pulse Amplitude:        Fixed C]Depth              Metal Path Field Simulator     CS Rompas       SIN     LMT-17                                       Calibration Verification Reflector:               ID Notch           .7" SDH       Initial Calibration Time:       08:02                     Verification Times:
80% 80% Final Calibration Time: 16:52 N/A I N/A I N/A N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWB-DO01 105011 Work Order: 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge SIN:366-001-204 Configuration of Elements:
Max Amplitude:             80%               80%         Final Calibration Time:         16:52         N/A       I   N/A     I   N/A       N/A Sweep:                       9.0               1.2 Gain:                     47.5 dB           36.0dB Welds Examined                   Report No.                                               Comments FWB-DO01                                   105011         Work Order: 1129008 FWC-DO01                                   105017         Work Order: 1129009 Wedge SIN:366-001-204 I,
Single I, I 41/0 c tevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANIl Review NG t42Z Rev. 4 ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105019 Calibration Sheet No.: C-067, C-068 Data Sheet No.. N/A Procedure No.: ACP 1211.27 Rev. 1 / i)System: Reactor Vessel Exam Surface Temp.: 96 OF CouplantHumex Weld ID: FW-DO1 Thermometer S/N: 3991 Batch No.: 98165 Examination Surface: IDQ ODG Material Type: CS 0 SS Q Exam Date: 4/11105 Exam Start: 12:15 Lo Reference TDC Ro  
I 41/0                   Configuration of Elements: Single c
tevermer, A.             Level     Date               Dohmen, F.                     Date                   Bowers, J.                 Date Examiner                                           Level IIIReview                                        ANIl Review NG t42Z Rev. 4
 
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105019                     Calibration Sheet No.:   C-067, C-068 Site:            DAEC                          Report No.:
Data Sheet No..                 N/A Procedure No.:   ACP 1211.27         Rev.       1                               /   i)
System:             Reactor Vessel                 Exam Surface Temp.:           96         OF               CouplantHumex Weld ID:             FW-DO1                       Thermometer S/N:             3991                         Batch No.:           98165 Examination Surface: IDQ       ODG               Material Type:     CS     0     SS     Q                 Exam Date:             4/11105 Exam Start:               12:15 Lo Reference                 TDC                 Ro  


==Reference:==
==Reference:==
WCL                              Exam End:                13.50 Scan Surface                  Exam Number                    Search Unit Angle                  Scan Sensitivity          Exam Number Perpendicular UpStream                    1                      60' RL ZONE 1                          74.5 dB                  1,3, 4 Perpendicular DownStream                    2                        60' RL ZONE 2                          79.0 dB                  1, 3, 4 Parallel CW                          3 Parallel CCW                        4 INDICATIONS L (In) From Ref                W (In) From Ref                Sweep Reading Indication                                                                        IMP or      Depth            MaxExamination No.                                                                                                        Amp                (i - 4)
L-1      L-Max      L-2      W-1      W-Max      W-2          0  sw-i        SW-21      %Dac.
M1 1      SW-Max M2 Q NRI        N/A        NIA      N/A        N/A          N/A      N/A      N/A        N/A      N/A          NIA                N/A REMARKSIUMITATIONS WO:1 129010 21baind    87.67%:coverage of required~volume.
See attached coverage plot 0Previous,xamination          Data Reviewed 4:                    It    040111/05      -A"/6 "-                      &#xfd;z                                              VZ___
VanRuler, C.            Level      Date      "T1&      Dohmen, F.                  'Date              Bowers, J.                  Date Examiner (s)                                        Level IIIReview                                  ANII Review NG-173Z Rev. 0                                                                                                                              Page I of 1


WCL Exam End: 13.50 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL ZONE 1 74.5 dB 1,3, 4 Perpendicular DownStream 2 60' RL ZONE 2 79.0 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS L (In) From Ref W (In) From Ref Sweep Reading Indication IMP or Depth MaxExamination No. Amp (i -4)L-1 L-Max L-2 W-1 W-Max W-2 sw-i 0 SW-21 %Dac.M1 1 SW-Max M2 Q NRI N/A NIA N/A N/A N/A N/A N/A N/A N/A NIA N/A REMARKSIUMITATIONS WO:1 129010 21baind 87.67% :coverage of required~volume.
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
See attached coverage plot 0Previous ,xamination Data Reviewed 4: It 040111/05 -A"/6 "- &#xfd;z VZ___VanRuler, C. Level Date "T1& Dohmen, F. 'Date Bowers, J. Date Examiner (s) Level III Review ANII Review NG-173Z Rev. 0 Page I of 1 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                           C-0067 Site:                    DAEC                                                                                L-004 ACP 1211.27              Linearity Sheet No.:
Site: DAEC Calibration Sheet No.: Linearity Sheet No.: C-0067 L-004 Procedure No.: ACP 1211.27 Procedure No.: ACP 1211.27 Revision:
Procedure No.:
1 Instrument:
Procedure No.:                   ACP 1211.27                           Revision:             1 Instrument:                       Panametrics                                         Epoch I1l                             01435501 Manufacturer                                           Model No.                               Serial No.
Panametrics Epoch I1l 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60' 1 Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
TRL2-Aust                             2 (24X42) mm Search Unit:                 RTD                 FS-125 mm               00-447           Rectangular       2.0     MHz 60' 1 Long.           1.05" Manufacturer                 Model             Serial No.           Size         Freq.           Angle I Mode   Incident to Cable:       2 (RG-174)                     12'                             0                                                             wedge front Type                     Length                 No. of Connectors Calibration Standard:             IE-30               Carbon Steel                   NA 15.25"                   66        &deg;F Serial No.                 Material               Size I Thickness           Temp.
IE-30 Carbon Steel NA 15.25" Serial No. Material Size I Thickness Couplant:
Couplant:               Humex                               98165                     Thermometer:             3991 TvnA                             R~t~h Nn*
Humex 98165 Thermometer:
DAC                                                                       Instrument Settings 100 so-     _     1/4T A     Sc                                       ..... SDH               Pulser:                   High             Frequency:             Fixed M     70--                                                             Pulse Energy:             High             Range:                 8.003" P
TvnA R~t~h 66 &deg;F Temp.3991 DAC Instrument Settings 100 so- _ 1/4T A Sc ..... SDH Pulser: High Frequency:
L   sG                                                               Pulse Width;               NIA             Velocity:               .2309 I   So   -                                                           Rep Rate:                 Auto             Delay:                 0.000 T     40--                                                             Damping:           150 Ohms                 Zero Offset:           12.38 DU    30 -     -                                                       Display Mode:       Fullwave               Gain . Axial Scan:       62.0 dB E   20                                 -                             Filter:                     STD             Gain- Circ. Scan:         N/A dB 10                                                               Reject:                     Off             OPulse Echo             Dual
Fixed M 70-- Pulse Energy: High Range: 8.003" P L sG Pulse Width; NIA Velocity:  
                &#xfd;-_     -Pulse                                                   Amplitude:       Fixed Sweep: 0 - 10           8.0030 Depth
.2309 I So -Rep Rate: Auto Delay: 0.000 T 40-- Damping: 150 Ohms Zero Offset: 12.38 U D 30 --Display Mode: Fullwave Gain .Axial Scan: 62.0 dB E 20 -Filter: STD Gain- Circ. Scan: N/A dB 10 Reject: Off OPulse Echo Dual&#xfd; -_ -Pulse Amplitude:
* Metal Path Field Simulator       CS Rompas         SIN     LMT-17                                           Calibration Verification Reflector:               114T SDH             2" RAD           Initial Calibration Time:         08:01                   Verification Times:
Fixed Sweep: 0 -10 8.0030 Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
Max Amplitude:               80%                 80%           Final Calibration Time:           16:40         N/A     INA             N/A       N/A Sweep:                       4.0                 3.4 Gain:                     62.0 dB             48.0 dB Welds Examined                       Report No.                                                   Comments FWD-DG01                             105019         Squint Angle 3
114T SDH 2" RAD Initial Calibration Time: 08:01 Verification Times: Max Amplitude:
_Configuration of Elements: D-SBS
80% 80% Final Calibration Time: 16:40 N/A INA N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWD-DG01 105019 Squint Angle 3_Configuration of Elements:
_ZONE    1 600 RL CAL WORK ORDER: 1129010 11 04/111/05                                               r-LoJ7      ~         9 L-'                             o&#xfd; VanRuler, G.               Level     Date                 Dohmen, F.                       Date               Bowers, J.                 Date Examiner                                               Level IIl Review                                     ANII Review NG 142Z Rev. 4
D-SBS_ZONE 1 600 RL CAL WORK ORDER: 1129010 11 04/111/05 r- ~ 9 LoJ7 L-' o&#xfd;VanRuler, G. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIl Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
 
Calibration Sheet No.: C-0068 n~Arcf"*Ite: Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
1 Instrument:
Calibration Sheet No.:                         C-0068 n~Arcf"
Panametrics Epoch ill 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24x42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60 / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
  *Ite:                                                     Linearity Sheet No.:                           L-004 Procedure No.:                   ACP 1211.27                         Revision:             1 Instrument:                       Panametrics                                     Epoch ill                           01435501 Manufacturer                                       Model No.                             Serial No.
IE-30 Carbon Steel NA 15.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant!
TRL2-Aust                           2 (24x42) mm Search Unit:                 RTD                 FS-125 mm             00-447           Rectangular     2.0     MHz 60 / Long.             1.05" Manufacturer                 Model           Serial No.           Size         Freq.           Angle I Mode     Incident to Cable:         2 (RG-174)                       12'                           0                                                           wedge front Type                       Length               No. of Connectors Calibration Standard:               IE-30               Carbon Steel                 NA 15.25"                 66         OF Serial No.                 Material             Size I Thickness           Temp.
Humex 98165 Thermometer:
Couplant!               Humex                             98165                     Thermometer:             3991 Tvoe                           Batch No.                                       Serial No.
3991 Tvoe Batch No. Serial No.DAC Instrument Settings 100 0ID S Notch Pulser: High Frequency:
DAC                                                                     Instrument Settings 100 0ID S                                         Notch             Pulser:                   High           Frequency:             Fixed M     70-                                           N                 Pulse Energy:             High           Range:                 16.27" P   s                                                               Pulse Width:               NIA           Velocity:               .2309 L      0 I                                                                     Rep Rate:                 Auto           Delay:                 0.000 T   4C--                                                             Damping:         150 Ohms               zero Offset:             12.38 u
Fixed M 70- N Pulse Energy: High Range: 16.27" P s L 0 Pulse Width: NIA Velocity:  
D   3C                                                               Display Mode:       Fullwave             Gain -Axial Scan:         73.0dB E     20--           I                                               Filter.                   STD           Gain - Circ. Scan:         N/A dB S--Reject.                                                                               Off           0   Pulse Echo
.2309 I Rep Rate: Auto Delay: 0.000 T 4C-- Damping: 150 Ohms zero Offset: 12.38 u D 3C Display Mode: Fullwave Gain -Axial Scan: 73.0dB E 20-- I Filter. STD Gain -Circ. Scan: N/A dB S--Reject.
* Dual Pulse Amplitude:         Fixed Sweep:   - 10=         16.27" Depth
Off 0 Pulse Echo Dual Pulse Amplitude:
* Metal Path Field Simulator       CS Rompas         S/N       LMT.17                                       Calibration Verification Reflector:                 ID Notch             2" RAD         Initial Calibration Time:       07:58                 Verification Times:
Fixed Sweep: -10= 16.27" Depth Metal Path Field Simulator CS Rompas S/N LMT.17 Calibration Verification Reflector:
Max Amplitude:               80%                 80%         Final Calibration rime:         16:42       N/A     INIA             N/A         N/A Sweep:                         7.5                 1.2 Gain:                       73.0 dB             48.0 dB Welds Examined                       Report No.                                               Comments FWD-DO01                             105019       Squint Angle 3_
ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times: Max Amplitude:
Configuration of Elements:
80% 80% Final Calibration rime: 16:42 N/A INIA N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWD-DO01 105019 Squint Angle 3_Configuration of Elements: D-SBS ZONE 2 60* RL CAL WOR 7 O5IER:1129010 VanRuler, C. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANII Review NG 142Z Rev, 4 Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 Note: calculations performed using 2D plot only Nozzle ID N4 Area required to be examined Axial scan direction:
D-SBS ZONE 2 60* RL CAL WOR 7   O5IER:1129010 VanRuler, C.                 Level     Date                 Dohmen, F.                     Date             Bowers, J.                   Date Examiner                                               Level Ill Review                                   ANII Review NG 142Z Rev, 4
Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Parallel scan direction:
 
Height x width 6.26 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction:
Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 Note: calculations performed using 2D plot only Nozzle ID         N4 Area required to be examined Axial scan direction: Height x width 5.25   inches     x       2.86   inches   equals   15.015 square inches Parallel scan direction: Height x width 6.26   inches       x     2.86   inches   equals   15.015 square inches Total area required to be examined             30.03 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 6.25   inches       x       2.86 inches   equals   15.015 square Inches Triangular area not examined (if applies)       0.88 112 base     x       1.54 height   equals 0.6776 square inches Axial scan direction area examined             14.3374 square inches GOdegree R.L Parallel scan direction: Height x width 5.25   Inches     x       2.17   inches equals   11.3925 square Inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches       x       0.76   inches equals   0.5985 square inches Combining all scan directions:       26.3284 square Inches for total exam Divide area examined by required area:         equals coverage achieved           87.67 % coverage for total exam Calculations performed by:           Todd Blechinqgr           Level   Ill DAEC Review                          Frank Dohmen     "k   cc- Level   III ANIII Review                          Jeremy Bowers
Height x width 6.25 inches x 2.86 inches equals 15.015 square Inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square inches GO degree R.L Parallel scan direction:
                                            -3 i.           ):4-
Height x width 5.25 Inches x 2.17 inches equals 11.3925 square Inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques:
 
Height x width 0.7875 inches x 0.76 inches equals 0.5985 square inches Combining all scan directions:
DAEC N4 coverage plot Examinet#           o, Axial scan direction Report #jros6     .
26.3284 square Inches for total exam Divide area examined by required area: equals coverage achieved 87.67 % coverage for total exam Calculations performed by: DAEC Review ANIII Review Todd Blechinqgr Level Ill Frank Dohmen "k cc- Level III Jeremy Bowers-3 i. ): 4-DAEC N4 coverage plot Axial scan direction Examinet#
Page         of No coverage-'
o, Report #jros6 .Page of No coverage-'
Area of coverage 60 deg.
Area of coverage 60 deg.
DAEC N4 coverage plot Parallel scan direction Examiner 41 o-,, Review' W. _.iL q-Report _fC2;od-o a Page-- of-No coverage of coverage coverage H G -_ F 1 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
 
Site: DAEC Calibration Sheet No.: Linearity Sheet No.: C-065 L-004 Procedure No.: ACP t211.44 Procedure No.: ACP 1211.44 Revision:
DAEC N4 coverage plot Parallel scan direction Examiner W. 41 q-
0 Instrument:
_.iL o-,,
Panametrics Manufacturer Epoch III Model No.01435501 Serial No.Comp G Search Unit: Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz "I, Shear .8'Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Review' Report _fC2;od-oa Page-- of-No coverage of coverage coverage H G       -_ F 1
IE-30 Carbon Steel NA / 5,25" 66 OF Serial No. Material Size I Thickness Temp.Couplantf Humex 98165 Thermometer.
 
3991 Tnoe Batch No. Serial No.DAC Instrument Settings 90---------------
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
A 0-- Notch Pulser: High Frequency:
Calibration Sheet No.:                         C-065 Site:                      DAEC                                                                              L-004 Procedure No.:                   ACP t211.44             Linearity Sheet No.:
Fixed M 70- Pulse Energy: High Range: 8.650" PL ------Pulse Width: N/A Velocity:  
Procedure No.:                       ACP 1211.44                           Revision:           0 Panametrics                                        Epoch III                            01435501 Instrument:
.1228 I ---Rep Rate: Auto Delay: 0.00 T 40-- Damping: 150 Ohms Zero Offset: 16.92 U 3o '-- -"Display Mode: Fullwave Gain -Axial Scan: 4 7.5 dB E 20- -Filter. STD Gain -Circ. Scan: N/A dB 10 -Reject Off U Pulse Echo El Dual-Pulse Amplitude:
Manufacturer                                         Model No.                             Serial No.
Fixed Sweep: 0 -10 s 8.650'Depth Metal Path Field Simulator N/A S/N NIA Calibration Verification Reflector:
Comp G Krautkramer                 389-055-750           014XX3       .75" Round     2.25   MHz "I, Shear               .8' Search Unit:
ID Notch N/A Initial Calibration Time: 08:04 ) Verification Times: Max Amplitude:
Manufacturer                   Model           Serial No.         Size       Freq.         Angle I Mode     Incident to Cable:             RG-174                         12'                           0                                                       wedge front Type                         Length               No. of Connectors Calibration Standard:                 IE-30               Carbon Steel               NA / 5,25"                 66         OF Serial No.                 Material             Size I Thickness           Temp.
80% N/A Final Calibration Time: 16:58 N/A N/A N/A NIA Sweep: 9.0 N/A Gain: 47.5 dB NIA Welds Examined Report No. Comments05019 Work Order 1129010 Wedge S/N:366-003-087 Configuration of Elements:
Couplantf                 Humex                                 98165                   Thermometer.             3991 Tnoe                               Batch No.                                       Serial No.
Single*40- +- goo 11 04/"1 1/05 VanRuler, C. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANY Review KG 142 Z RejA 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
DAC                                                                     Instrument Settings 90---------------
Calibration Sheet No.: C-059 I ..lAA Site: DAEC Linearity Sneet rto.., Procedure No.: ACP 1211.44 Revision:
A     0--                                             Notch             Pulser:                 High             Frequency:             Fixed M     70-                                                                 Pulse Energy:           High             Range:                 8.650" PL     -       -         -             -       -         -           Pulse Width:             N/A             Velocity:               .1228 I     ---                                                               Rep Rate:               Auto             Delay:                   0.00 T   40--                                                               Damping:         150 Ohms               Zero Offset:           16.92 7
0 Instrument:
U   3o                       -    '--"Display                                 Mode:     Fullwave             Gain - Axial Scan:       4   .5 dB E   20-   -Filter.                                                                             STD             Gain - Circ. Scan:         N/A dB 10                               -                                 Reject                     Off             U Pulse Echo       El Dual
Panametrics Manufacturer Epoch III Model No.01435501 Serial No.Comp G Search Unit: Krautkramer 389-055-750 014XX8 .75" Round 2.25 MHz 45&deg; /Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
                                            -                               Pulse Amplitude:       Fixed Sweep: 0 - 10 s           8.650' Depth
IE-30 Carbon Steel NA / 5.25" 66 &deg;F Serial No. Material Size I Thickness Temp.Couplant:
* Metal Path Field Simulator             N/A             S/N         NIA                                       Calibration Verification Reflector:                 ID Notch                   N/A         Initial Calibration Time:       08:04     )           Verification Times:
Humex 98165 Thermometer:
Max Amplitude:                 80%                   N/A         Final Calibration Time:         16:58         N/A         N/A         N/A         NIA Sweep:                           9.0                   N/A Gain:                       47.5 dB                   NIA Welds Examined                           Report No.                                             Comments IW*-          *I~~I                                  05019        Work Order 1129010 Wedge S/N:366-003-087 Configuration of Elements: Single
3991 Type Batch No. Serial No.DAC Instrument Settings 4-A M P L I T U D E go-80-70-60 ---so-40 30-2o-1o-Sweep: 0 -10 8.650"[ Depth Metal Path' ID Notch Pulser. High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject Off Pulse Amplitude:
                                                                    *40- +- goo VanRuler, C.
Fixed Frequency:
11 Level 04/"1 1/05 Date               Dohmen, F.                     Date               Bowers, J.                   Date Examiner                                                   Level Ill Review                                   ANY Review KG 142 Z RejA4
Fixed Range: 8.650 Velocity:
 
.1228 Delay: 0.00 Zero Offset: 16.92 Gain -Axial Scan: 4 7.5 4dB Gain -Circ. Scan: N/A dB E Pulse Echo 0 Dual Field Simulator CS Rompas SIN LM''-1 7 Calibration Verification Reflector:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ID Notch .7" SOH Initial Calibration Time: 08:02 Verification Times: Max Amplitude:
Calibration Sheet No.:                         C-059 Site:                  DAEC                                                                            I .. lAA Linearity Sneet rto..,
80% 80% Final Calibration Time: 16:52 NJA N/A N/A N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWD-D001 105019 Work Order. 1129010 Wedge SIN:366-001-204 Configuration of Elements:
Procedure No.:                 ACP 1211.44                           Revision:             0 Panametrics                                      Epoch III                            01435501 Instrument:
Single 11 04/11/05 11/(C r S .j9 VanRuler, C. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review IANA Review NG 142Z Rev. 4 ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Site: DAEC Report No.: 105019 Calibration Sheet No.: C-059 THROUGH C-065 Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System; Reactor Vessel Exam Surface Temp.: 96 F Couplant:
Manufacturer                                         Model No.                             Serial No.
Humex FWD-Bore, FWD-Nozzle.
Comp G Search Unit:         Krautkramer               389-055-750           014XX8       .75" Round       2.25     MHz 45&deg; /Shear             .8" Manufacturer                   Model           Serial No.         Size       Freq.         Angle I Mode     incident to Cable:         RG-174                         12'                           0                                                       wedge front Type                     Length                 No. of Connectors Calibration Standard:           IE-30                 Carbon Steel               NA / 5.25"                 66         &deg;F Serial No.                 Material             Size I Thickness             Temp.
3991 98165 Nozzle ID: FWD-D001 IR Thermometer SIN: Batch No.98 Examination Surface: IDE 1 OL3 Material Type: CS 21 SS Q Exam Date: 04/11/05.....Exam Start: 12:15 L. Reference TDC Ro  
Couplant:             Humex                               98165                   Thermometer:               3991 Type                             Batch No.                                         Serial No.
DAC                                                                     Instrument Settings 4-go-80-
                                                    ' ID A                                                  Notch             Pulser.                   High             Frequency:              Fixed M    70-Pulse Energy:             High             Range:                  8.650 P    60        -      -  -
L                                                                    Pulse Width:               N/A             Velocity:                .1228 I    so-Rep Rate:                 Auto             Delay:                     0.00 T    40 Damping:          150 Ohms                Zero Offset:             16.92 U
30-                                                                                                                                  4 5 D                                                                    Display Mode:        Fullwave              Gain - Axial Scan:         7. 4dB E    2o-                                                                                      STD              Gain - Circ. Scan:         N/A dB Filter:
1o-                                                          Reject                      Off            E Pulse Echo       0   Dual Sweep: 0 - 10          8.650"                          Pulse Amplitude:        Fixed
[  Depth
* Metal Path Field Simulator     CS Rompas         SIN       LM''-1 7                                       Calibration Verification Reflector:               ID Notch             .7" SOH         Initial Calibration Time:       08:02                 Verification Times:
Max Amplitude:             80%                 80%           Final Calibration Time:         16:52         NJA         N/A         N/A       N/A Sweep:                       9.0                 1.2 Gain:                     47.5 dB             36.0dB Welds Examined                     Report No.                                               Comments FWD-D001                                     105019         Work Order. 1129010 Wedge SIN:366-001-204 Configuration of Elements: Single 11 04/11/05                                           11/(Cr    S         .j9 VanRuler, C.             Level       Date                 Dohmen, F.                     Date               Bowers, J.                 Date Examiner                                             Level IIIReview                                          Review IANA NG 142Z Rev. 4
 
ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.:             105019                   Calibration Sheet No.: C-059 THROUGH C-065 Site:          DAEC Data Sheet No.:                 N/A Procedure No.:     ACP 1211.44     Rev. 0 System;           Reactor Vessel             Exam Surface Temp.:           96           F             Couplant:             Humex FWD-Bore, FWD-Nozzle.                                       3991                                               98165 Nozzle ID:         FWD-D001 IR               Thermometer SIN:                                         Batch No.98 Material Type:     CS   21     SS       Q             Exam Date:             04/11/05 Examination Surface: IDE OL31
                            .....                                                                     Exam Start:             12:15 WCL                            Exam End:                125 L. Reference             TDC               Ro  


==Reference:==
==Reference:==


WCL Exam End: 125 Exam End: 13:50 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 21.80 +- 900 63.5 dB 5, 6 Vessel CCW 2 250 +-901 63.5 dB 3, 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 Blend CCW 4 7 0' +- 249 78.5 dB 3, 4 Nozzle Boss CW 5 70' (+- 13' to 36') 78.5 dB 1,2 Nozzle Boss CCW 6 450 (+-59&deg; to 800) 55.5 dB 1,2 Ind. # Transducer Azimuth Indication Metal Transducer'R' Transducer Skew Scan Sensitivity Exam Number Location Path Location radekw Sn nsit EaN e NRI N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations.
Exam End:               13:50 Scan Surface             Exam Number               Search Unit Angle I Skew             Scan Sensitivity         Exam Number Vessel CW                     1                         21.80 +- 900                       63.5 dB                   5, 6 Vessel CCW                     2                         250 +-901                         63.5 dB                   3, 4 Blend CW                       3                         400 +- 900                       53.5 dB                   3, 4 0
Reference EPRI report no.: IR-2004-62.
Blend CCW                     4                         7 ' +- 249                       78.5 dB                   3, 4 Nozzle Boss CW                     5                     70' (+- 13' to 36')                   78.5 dB                   1,2 Nozzle Boss CCW                   6                     450 (+-59&deg; to 800)                   55.5 dB                     1,2 Ind. #     Transducer Azimuth       Indication Metal         Transducer'R'       Transducer Skew       Scan Sn Sensitivity nsit Exam EaN Numbere Location                 Path                 Location           radekw NRI               N/A                   N/A                   NIA                     N/A                   N/A               N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.
21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.
21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.
See attached limitation sheet.WO: 1129010 NG-174Z Rev. 0 Page I of I Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60V Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBIC/D-D0OI Area required to be examined Axial scan direction:
See attached limitation sheet.
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Parallel scan direction:
WO: 1129010 NG-174Z Rev. 0                                                                                                                       Page I of I
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Total area required to be examined 67.371 square inches required for complete exam Actual area examined 60* R.L. Axial scan direction:
 
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Triangular area not examined (if applies) 2.3 base x 3.94 height equals 4.531 square inches A=bh2 1.06 base x 1.85 height equals 0.9805 square inches Axial scan direction area examined 28.174 square inches 60' R.L. Parallel scan direction; Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Area not examined (if applicable) 4.687 height x 2.95 width equals 13.827 square inches 4.687 height x 1.85 width equals 8.671 square inches 33.685 inches minus area not examined 22.498 Inches equals 11.188 square inches Combining all scan directions:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60V Note: calculations performed using 2D plot only Nozzle ID         N4       Feedwater FWBIC/D-D0OI Area required to be examined Axial scan direction: Height x width 4.687 inches       x     7.187 inches   equals   33.685 square inches Parallel scan direction: Height x width 4.687   inches     x     7.187 inches   equals   33.685 square inches Total area required to be examined             67.371 square inches required for complete exam Actual area examined 60* R.L. Axial scan direction: Height x width 4.687   inches     x     7.187   inches equals   33.685 square inches Triangular area not examined (if applies)       2.3   base     x       3.94 height   equals 4.531 square inches   A=bh2 1.06   base     x       1.85 height   equals 0.9805 square inches Axial scan direction area examined             28.174 square inches 60' R.L. Parallel scan direction; Height x width 4.687 inches       x     7.187 inches   equals   33.685 square inches Area not examined (if applicable)               4.687 height     x       2.95   width equals   13.827 square inches 4.687 height     x       1.85   width equals   8.671 square inches 33.685 inches   minus area not examined                     22.498 Inches equals   11.188 square inches Combining all scan directions:       39.362 square inches for total exam Divide area examined by required area:       equals coverage achieved           58.43 % coverage for total exam Calculations performed by:           Frank Dohmen             Level   111                             58.43   60s 56,46   45&deg; 55.4   40 DAEC Review                         Gary Par                                                           170.29 56.71
39.362 square inches for total exam Divide area examined by required area: equals coverage achieved 58.43 % coverage for total exam Calculations performed by: Frank Dohmen Level 111 58.43 60s 56,46 45&deg;55.4 40 DAEC Review Gary Par 170.29 56.71 Nozzle to RPV CoveraQe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBICID-DOOI Area required to be examined Axial scan direction:
 
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction:
Nozzle to RPV CoveraQe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
Note: calculations performed using 2D plot only Nozzle ID         N4       Feedwater FWBICID-DOOI Area required to be examined Axial scan direction: Height x width 0.703 inches       x     7.187 inches   equals   5.05246 square inches Parallel scan direction: Height x width 0.703 inches       x     7.187 inches   equals   5.05246 square inches Total area required to be examined           10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.703   inches     x     7.187 inches   equals   5.05246 square inches Triangular area not examined (if applies)     0.703 112 base     x     0.703 height   equals   0.247 square inches Rect. area not examined (if applies)           1.127     x       0.703   equals 0.79228 Axial scan direction area examined           4.01308 square inches 45 degree shear Parallel scan direction: Height x width 0.703 inches       x     7.187 inches equals 5.05246 square inches Area not examined (if applies)                   2.95 base       x     0.703 height   equals 2.07385 square inches Area not examined (if applies)                   1.830 base       x     0.7030 height   equals 1.28649 square inches Parallel scan direction area examined         1.69212 square inches Combining all scan directions:       5.7052 square Inches for total exam Divide area examined by required area:       equals coverage achieved           56.46 % coverage for total exam Calculations performed by:           Frank Dohmen             Level   Ill DAEC Review                         Gary Park ANII Review
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined (if applies) 0.703 112 base x 0.703 height equals 0.247 square inches Rect. area not examined (if applies) 1.127 x 0.703 equals 0.79228 Axial scan direction area examined 4.01308 square inches 45 degree shear Parallel scan direction:
 
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.07385 square inches Area not examined (if applies) 1.830 base x 0.7030 height equals 1.28649 square inches Parallel scan direction area examined 1.69212 square inches Combining all scan directions:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7%b) volume 40 degree for Inner 15%
5.7052 square Inches for total exam Divide area examined by required area: equals coverage achieved 56.46 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7%b) volume 40 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBIC/D-DO01 Area required to be examined Axial scan direction:
Note: calculations performed using 2D plot only Nozzle ID         N4       Feedwater FWBIC/D-DO01 Area required to be examined Axial scan direction: Height x width 0.703 inches         x     7.187 inches equals     5.05246 square inches Parallel scan direction: Height x width 0.703 inches         x     7.187 inches equals     5.05246 square inches Total area required to be examined           10.1049 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.703 inches         x     7.187 inches   equals   5.05246 square inches Triangular area not examined 1 ) (if applies)   0.38 1/2 base     x         0.3 height equals   0.057 square inches Rect. area not examined1t ) (if applies)           0     x       0     equals   0 Triangular area not examined(21 (if applies)     0.6 1/2 base     x       0.703 height equals   0.2109 square inches Rect. area not examined(2) (if applies)         1.25     x     0.703   equals 0.87875 Axial scan direction area examined             3.90581 square inches 40 degree shear Parallel scan direction: Height x width 0.703 inches         x     7.187 inches equals 5.05246 square inches Area not examined (if applies)                     2.95 base       x     0.703 height equals 2.07385 square inches Area not examined (if applies)                   1.830 base       x     0.703 height equals 1.28649 Parallel scan direction area examined         1.69212 square inches Combining all scan directions:       5.59793 square inches for total exam Divide area examined by required area:       equals coverage achieved             55.4 % coverage for total exam Calculations performed by:           Frank Dohmen             Level   Ifl DAEC Review                           Gary Park ANII Review
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction:
 
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 40 degree Axial scan direction:
                                                                                                  .    -                                          ----- - --- -----------.                             .~....
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined 1) (if applies) 0.38 1/2 base x 0.3 height equals 0.057 square inches Rect. area not examined t 1) (if applies) 0 x 0 equals 0 Triangular area not examined(2 1 (if applies) 0.6 1/2 base x 0.703 height equals 0.2109 square inches Rect. area not examined(2) (if applies) 1.25 x 0.703 equals 0.87875 Axial scan direction area examined 3.90581 square inches 40 degree shear Parallel scan direction:
                                                        -          ..........   .       .   .                   .....
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.07385 square inches Area not examined (if applies) 1.830 base x 0.703 height equals 1.28649 Parallel scan direction area examined 1.69212 square inches Combining all scan directions:
                                                                                                                .-.--
5.59793 square inches for total exam Divide area examined by required area: equals coverage achieved 55.4 % coverage for total exam Calculations performed by: Frank Dohmen Level Ifl DAEC Review Gary Park ANII Review  
                                                                                                                  .-                      I                                   - -
----- ---- -- -- -------. .-.~ ..............  
...-.....--
..- -..-- ..- ... ..I --... -.....-- -- ----- --.I .. .............. ... .. ... ... -......._......._.
      ---- - ---
..3 .__ _ ... ... ......... ... ...... ............  
                                                                                                                                                            .I ..                     .   ......
.. ....... ............  
                  . ...... ... ..             .......
..;.... .... -------- .. ...... ..... .. ... .... ..... ---- ---... ....-- ----- -----------  
                                                  ...       ...           -                _......._.
-\ ~.... ............... ....... ---- -f j....... -------- -- -........-  
3       ................
----- --- .~ .....-~~~~~~...  
                                                                                                ....   ....-
...I- -------...~~~~ ~ ~ ~ ~ .... .... .. ...... .. .. ..........  
                                                                                                                            ;
... .. ....... .........  
                                                                                                                          -------
.... .. ... .............
_...
.......-.........  
                                                                                                                                ...__
---- ..- ------ .. .........-- --- ---- ----- ------.-.-----------  
                                                                                                                                                  .... ..
--~ ------... ............  
                                                                                                                                      ..... ..... ..                       ...
....I II-- I-...........
                                                                                                                                                                              ......
------- ----- ----..... ....................-.-.-.-----------.........  
                                                                                                                                                                                  ............
.. ..........
                                                                                                                                                                                        .......
.... ...-----------
                                                                                                                                                                                              ...
....l .........------  
                                                                                                                                                                                                ....
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                                                                                                                                                                                                      ---- ---
._^EC-7 ,ON!"/1. I- lFO I -- ---, i <~.4 7 RAWVN4... .... i ....... ... ..... .... i ....... ... ..CENERAL41IPiCTRIC A9vomc ftwvir Equh~p* Cvpaetmm ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105045 Calibration Sheet No.: C-020 C-021 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 / )System: Reactor Vessel Exam Surface Temp.: 88 F Couplant:
                                                                                                                                                                                                      .. . ....
Ultragel II 3991 00325 Weld ID: .... D00: ..Thermometer SIN: Batch No.: Examination Surface: IDQ ODU Material Type: CS a SS 0 Exam Date: 0410412005
                                                                                                        .......--                                                       -          ----------           ------
., Exam Start: 09:10 Lo Reference TDC Ro  
                                                                                      \               ~....                                                                   .......
                                                                                    ........       .......                               ---- -
                                                                                                                        . ......
                                                                                                                                - -------   -- -
f        j
                    ........-
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                            .. ~~~~ ~~ ~.... .... .. ......
                              ~                         -~~~~~~...
                                                                -    -      -  .
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I--      - - -
                                                                                                                                                                                          . ........           ...
 
                                                                                                          ....   .....
                                                                                                                    .............
            .......-.........                                                                 - ---..-- -----                             ..
                                                                                                                                            .........
                            - - --
                        -----                                                     ----- ------
            .. - -----------       -   -~ - - - ...    . --       -
                                                            ...........                                                                                       ....
I                      II
                                                      --               I-...........
                      -------                                 -----             ----
                                  ..... ....................-.-.-.-----------.........                                                                                 ..
                                                                                                                                                                        ..........
                                                                                                                      .     ...   .   ..
              -             ----------
                                                                                                                                  ..
                                                                                . .l .........------                                                                -  -- I-
                                                                          - ---
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I ki
                                    ...         .           ...       -       --           --   --       -   - -
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1 A
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-RL4y4 01R WRS/103-hc5-,
      "A* WPS- 143-IAF5F7 II 4
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                          .. I
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                                                                                                                                          -4 k.1 r; IG(~A         -Tr 41k,
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LO
                                              ... ....
                                                      -'IfIUDIAAL i . ......
                                                                    ._^EC-7
                                                                    ...
                                                                              ,ON
                                                                              ..
                                              ... .... i . ......   ...     ..
CENERAL41IPiCTRIC A9vomc ftwvir Equh~p* Cvpaetmm
 
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:   C-020     C-021 DAEC                            Report No.:                  105045 Site:
Data Sheet No.:                 N/A Procedure No.: ACP 1211.27               Rev.     1                                   /     )
System:             Reactor Vessel                   Exam Surface Temp.:               88         F             Couplant:           Ultragel II
::*RRG-D.001i***:                                              3991                                               00325 Weld ID:             .... . D00:   .Thermometer                     SIN:                                         Batch No.:
Examination Surface: IDQ ODU                         Material Type:       CS     a       SS     0               Exam Date:           0410412005
                                                      .,                                                           Exam Start:               09:10 Lo Reference                     TDC                 Ro  


==Reference:==
==Reference:==
WCL                              Exam End:                10:15 Scan Surface                      Exam Number                    Search Unit Angle                  Scan Sensitivity          Exam Number Perpendicular UpStream                      1                          60W RL ZONE 1                          74.5 dB                  1, 3, 4 Perpendicular DownStream                      2                          60- RL ZONE 2                          72.5 dB                  1, 3,4 Parallel CW                            3                                  NIA                              NIA                      NIA Parallel CCW                          4                                  N/A                              N/A                      N/A INDICATIONS Sweep Reading L (in) From Ref                W (In) From Ref                  SMP or QDepth            Max Indication                          N.Amp                                                                                          Examination (1 -4)
L-Max      L-2      W-1      W-Max        W-2      sM1O SW-Max SW-2 0              %Dac(4 L-1 M1 0l              M2 Q NRI          N/A            N/A      N/A      NIA        NIA        N/A        N/A        N/A      N/A        N/A                N/A REMARKSIUMITATIONS
,Single sided accessdue to configuration-ReferenceEPRI Modeling Report                              .1IR-2004-62 for inner 15% examinations.
*1btained .80.44%.ode required volume.. .i                    .
Obtained 80.44% coverage of required volume.
See attached coverage plot.
0 PreviousEx          nination Data Reviewed Ate                              04104105Ah&#xfd;
          'Stevermer, A.                Level    Date            -    Dohmen, F.                    Date              Bowers, J.                  Date Examiner (s)                                            Level Ill Review                                  ANII Review NG-173Z Rev. 0                                                                                                                                    Page 11of I


WCL Exam End: 10:15 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60W RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 60- RL ZONE 2 72.5 dB 1, 3,4 Parallel CW 3 NIA NIA NIA Parallel CCW 4 N/A N/A N/A INDICATIONS Sweep Reading L (in) From Ref W (In) From Ref SMP or Q Depth Max Indication Examination N.Amp (1 -4)L-1 L-Max L-2 W-1 W-Max W-2 sM1O SW-Max SW-2 0 %Dac(4 M1 0l M2 Q NRI N/A N/A N/A NIA NIA N/A N/A N/A N/A N/A N/A REMARKSIUMITATIONS ,Single sided accessdue to configuration-ReferenceEPRI Modeling Report .1IR-2004-62 for inner 15% examinations.
Nozzle to RPV Coverace Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID          N2G Area required to be examined Axial scan direction: Height x width 6.25  Inches      x      3.008  inches  equals    15.792 square inches Parallel scan direction: Height x width 5.25  inches      x      3.008  inches  equals    15.792 square Inches Total area required to be examined              31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25  inches      x      3.008  Inches  equals      15.792 square inches Triangular area not examined (if applies)         1.3  112 base      x      2.24 height  equals  1.456 square inches Axial scan direction area examined              14.336 square inches 60 degree R.L Parallel scan direction: Height x width 5.25  inches      x      1.95  Inches    equals    10.2375 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches      X      1.058  Inches  equals    0.83318 square inches Combining all scan directions:        25.4067 square Inches for total exam Divide area examined by required area:        equals coverage achieved            80.44 % coverage for total exam Calculations performed by:          Todd BAechinger V            Level  III DAEC Review                        Frank Do men        l      Level    Ill ANIl Review                        Jeremy Bowers 3(2                    -
*1btained
                                                                '-ft-f9 "                rage    OT
.80.44%.*ode required volume.. .i .Obtained 80.44% coverage of required volume.See attached coverage plot.0 PreviousEx nination Data Reviewed Ate 04104105Ah&#xfd;
 
'Stevermer, A. Level Date -Dohmen, F. Date Bowers, J. Date Examiner (s) Level Ill Review ANII Review NG-173Z Rev. 0 Page 11 of I Nozzle to RPV Coverace Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID N2G Area required to be examined Axial scan direction:
Examiner-DAEC N2G Coverage Plot Review--
Height x width 6.25 Inches x 3.008 inches equals 15.792 square inches Parallel scan direction:
Report -
Height x width 5.25 inches x 3.008 inches equals 15.792 square Inches Total area required to be examined 31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction:
___
Height x width 5.25 inches x 3.008 Inches equals 15.792 square inches Triangular area not examined (if applies) 1.3 112 base x 2.24 height equals 1.456 square inches Axial scan direction area examined 14.336 square inches 60 degree R.L Parallel scan direction:
Axial scan direction  Page--        of-No                          Area of coverage
Height x width 5.25 inches x 1.95 Inches equals 10.2375 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques:
  -4 60deg 1
Height x width 0.7875 inches X 1.058 Inches equals 0.83318 square inches Combining all scan directions:
H  G          F  E
25.4067 square Inches for total exam Divide area examined by required area: equals coverage achieved 80.44 % coverage for total exam Calculations performed by: Todd BAechinger V Level III DAEC Review Frank Do men l Level Ill ANIl Review Jeremy Bowers 3(2 -'-ft-f9 " rage OT Examiner-Plot Review-- ___Report -DAEC N2G Coverage Axial scan direction Page-- of-No Area of coverage-4 60deg 1 H G F E DAEC N2G Coverage Plot Parallel scan direction No coverage Examiner Review Report .# ..-<Page of-Area of coverage ner 15% coverage H G F E ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
 
Cnlibratinn Sh~t W~C-020 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision:
Examiner DAEC N2G Coverage Plot    Review Report .# ..-    <
1 InstrumentL Panametdcs Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-AUST 2(24x42)Search Unit: RTD FS~125 mm 00-447 mm Rec 2.0 MHz 60 I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Parallel scan direction   Page          of-
IE-30 Carbon Steel NA / 5.25" 65 OF Serial No. Material Size I Thickness Temp.Couplant-Ultragel II 00325 Thermometer:
                                      *2 No coverage                            Area of coverage ner 15% coverage H  G          F  E
3991 Type Batch No. Serial No.DAC Instrument Settings 100 ---- -- --to90 --_ _1/4T A G-~ SDH Pulser HIGH Frequency:
 
FIXED M 70-- ------Pulse Energy: HIGH Range: 8.003" PL GO --Pulse Width: N/A Velocity:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
.2309 I SO Rep Rate: AUTO Delay: 0.000 T 40 -- Damping: 150 OHMS Zero Offset: 12.38 U D 30- Display Mode: Full Wave Gain -Axial Scan: 60.5 dB E 20- Filter: STD Gain -Circ. Scan: N/A dB-- ---Reject OFF 0 Pulse Echo Dual Pulse Amplitude:
Cnlibratinn Sh~t W~                        C-020 Site:                      DAEC                                    Linearity Sheet No.:                      L-004 Procedure No.:                      ACP 1211.27                                  Revision:          1 InstrumentL                          Panametdcs                                                Epoch III                            01435501 Manufacturer                                              Model No.                             Serial No.
Fixed Sweep:. 0 -10= 8.003" 0 Depth Metal Path Field Simulator:
TRL2-AUST                              2(24x42)
CS ROMPAS SIN LMT-17 Calibration Verification Reflector:
Search Unit:                        RTD                    FS~125 mm              00-447          mm Rec          2.0    MHz 60 I Long.               1.05" Manufacturer                        Model            Serial No.        Size        Freq.          Angle I Mode      incident to Cable:          2 (RG-174)                             12'                            0                                                          wedge front Type                          Length                  No. of Connectors Calibration Standard:                       IE-30                  Carbon Steel              NA / 5.25"                  65        OF Serial No.                   Material              Size I Thickness            Temp.
114 T SDH 2" RAD Initial Calibration Time: 07:11 Verification Times: Max Amplitude:
Couplant-                Ultragel II                                  00325                    Thermometer:            3991 Type                                Batch No.                                         Serial No.
80% 80% Final Calibration Time: 11:50 N/A. N/A N/A N/A Sweep: 4.0 2.6 Gain: 60.5 dB 49.1 dB Welds Examined Report No. Comments: RRG-D001 105045 Squint Angle 30 Configuration of Elements:
DAC                                                                        Instrument Settings to90 100  ----- -                    --            --
D-SBS ZONE 1 608 RL Cal 11 D4/04105 ~ ~yevermer A. Level Date Dohmen, F Date Bowers, J. Date Examiner Level III Review ANII Review NQ 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
_  _1/4T A      G-~                                                    SDH              Pulser            HIGH                    Frequency:         FIXED M    70--          -      -           -           -           -     -       Pulse Energy:          HIGH                Range:            8.003" PL    GO- -Pulse                                                                        Width:        N/A                  Velocity:        .2309 I    SO                                                                        Rep Rate:          AUTO                    Delay:            0.000 T    40                      --                                               Damping:        150 OHMS                  Zero Offset:        12.38 U
Calibration Sheet No.;LineariN Sheet C-021 Site: DAEC L-004 Procedure No.: ACP 1211.27 Revision:
D    30-                                                                      Display Mode:      Full Wave                Gain - Axial Scan:      60.5    dB E     20-                                                                      Filter:            STD                      Gain - Circ. Scan:      N/A    dB
1 Instrumente Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-AUST 2(24x42)Search Unit: RTD FS-125 mm 00-447 mm Rec 2.0 MHz 6 0&deg;/Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
                  --          -          -       -                             Reject              OFF                      0 Pulse Echo              Dual Pulse Amplitude:        Fixed Sweep:.0 - 10=              8.003" 0      Depth
IE-30 Carbon Steel NA / 5.25" 65 *F Serial No. Material Size I Thickness Te-mp Couplant:
* Metal Path Field Simulator: CS ROMPAS SIN                          LMT-17                                          Calibration Verification Reflector:                 114 T SDH                  2" RAD          Initial Calibration Time:      07:11                      Verification Times:
Ultragel II 00325 Thermometer:
Max Amplitude:                     80%                    80%          Final Calibration Time:        11:50            N/A.        N/A          N/A        N/A Sweep:                            4.0                    2.6 Gain:                        60.5 dB                  49.1 dB Welds Examined                              Report No.                                               Comments:
3991 Type Batch No. Serial No.DAC Instrument Settings IO-ID A -Notch Pulser: HIGH Frequency:
RRG-D001                                105045        Squint Angle 30 Configuration of Elements: D-SBS ZONE      1 608 RL  Cal 11D4/04105                          ~        ~
FIXED M 70-- Pulse Energy: HIGH Range: 16.27" PL 60 Pulse Width: NIA Velocity:
yevermer A.                         Level        Date                    Dohmen, F                      Date                Bowers, J.                   Date Examiner                                                            Level IIIReview                                    ANII Review NQ 142Z Rev. 4
.2309 I SO- Rep Rate: AUTO Delay: 0.000 T 40- Damping: 150 OHMs Zero Offset: 12.38 u D 30---Display Mode: Full Wave Gain -Axial Scan: 73.0 dB E 20 Filter STD Gain-Circ.Scan:
 
N/A dB 10 --Reject: OFF Q Pulse Echo Dual Pulse Amplitude:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Fixed Sweep: 0 -10 = 16.27" Q Depth Metal Path Field Simulator:
Calibration Sheet No.;                      C-021 Site:                  DAEC                            LineariN Sheet No.*                        L-004 Procedure No.:               ACP 1211.27                            Revision:          1 Instrumente                    Panametrics                                        Epoch III                              01435501 Manufacturer                                      Model No.                              Serial No.
CS ROMPAS SIN LMT-017 Calibration Verification Reflector:
TRL2-AUST                            2(24x42) 0 Search Unit:                RTD                FS-125 mm            00-447          mm Rec          2.0    MHz 6 &deg;/Long.              1.05" Manufacturer                Model          Serial No.         Size        Freq.         Angle I Mode       incident to Cable:       2 (RG-174)                      12'                          0                                                          wedge front Type                      Length                No. of Connectors Calibration Standard:               IE-30              Carbon Steel                NA / 5.25"                  65          *F Serial No.              Material              Size I Thickness            Te-mp Couplant:             Ultragel II                        00325                    Thermometer:             3991 Type                          Batch No.                                         Serial No.
ID NOTCH 2" RAD Initial Calibration Time; 07:09 Verification Times: Max Amplitude:
DAC                                                                  Instrument Settings IO-ID A            -                             Notch            Pulser:           HIGH                    Frequency:         FIXED M    70--                                                          Pulse Energy:         HIGH                Range:           16.27" PL 60                                                                Pulse Width:           NIA                  Velocity:         .2309 I    SO-                                                            Rep Rate:          AUTO                    Delay:           0.000 T    40-                                                            Damping:         150 OHMs                                        12.38 u                                                                                                                Zero Offset:
80% 80% Final Calibration Time: 11:49 N/A N/A NNA Sweep: 7.5 1.2 Gain: 73,0 dB 49.1 dB Welds Examined Report No. Comments RRG-DO01 105045 Squint Angle 3'Configuration of Elements:
D    30---Display                                                            Mode:    Full Wave                Gain -Axial Scan:        73.0    dB E    20                                                            Filter            STD                      Gain-Circ.Scan:           N/A      dB 10      --                                                     Reject:             OFF                      Q  Pulse Echo
D-SBS ZONE 2 60- RL Cal.. --- P__ .~Y~::z:::=~-
* Dual Pulse Amplitude:        Fixed Sweep: 0 - 10 =        16.27" Q    Depth
II 04104/051 J11" &  1 X. -I Y3 &#xfd;_-/tevermer, A.Examiner Level Date Dohmen, F.Level III Review I I Date I Bowers, J.ANtI Rnviaw Date NG 142Z Rev, 4 Nozzle to RPV Coveraae Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume .60 Note: calculations performed using 2D plot only Nozzle ID N2 RRG-DOD1 Area required to be examined Axial scan direction:
* Metal Path Field Simulator: CS ROMPAS SIN                LMT-017                                        Calibration Verification Reflector:               ID NOTCH              2" RAD        Initial Calibration Time;      07:09                      Verification Times:
Height x width 5.25 inches x 8.125 inches equals 42.656 square inches Parallel scan direction:
Max Amplitude:              80%                80%        Final Calibration Time:        11:49            N/A        N/A          NNA Sweep:                        7.5                1.2 Gain:                      73,0 dB            49.1 dB Welds Examined                    Report No.                                             Comments RRG-DO01                        105045        Squint Angle 3' Configuration of Elements: D-SBS ZONE 2 60- RL Cal
Height x width 5.26 inches x 8.125 inches equals 42.656 square inches Total area required to be examined 85.313 square inches required for complete exam Actual area examined 60' R.L. Axial scan direction:
          .. - -- P__                                                                                  .
Height x width 5.25 inches x 8.125 Inches equals 42.656 squareinches Triangular area not examined (if applies) 2.7 base x 4.66 height equals 6.291 square inches A=bhI2 1.218 base x 2.125 height equals 1.2941 square inches Axial scan direction area examined 35.071 square inches 600 R.L. Parallel scan direction:
  ~Y~::z:::=~-
Height x width 5.26 inches x 8.125 inches equals 42.666 square inches Area not examined (if applicable) 5.25 height x 3.6 width equals 18.9 square inches 5.26 height x 2.125 width equals 11.166 square inches 42.656 inches minus area not examined 30.056 inches equals 12.6 square inches Combining all scan directions:
  -/tevermer,A.
47.671 square inches for total exam Divide area examined by required area: equals coverage achieved 55.88 % coverage for total exam 55.88 so'Calculations performed by: Frank Dohmer Level III 51.63 40'53.85 45'161.36 DAEC Review Gary Par 53.73 Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 40 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N2 RRG-D001 Area required to be examined Axial scan direction:
II 04104/051          J11"        &
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Parallel scan direction:
Dohmen, F.
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Total area required to be examined 12.7969 square inches required for complete exam Actual area examined 40 degree Axial scan direction:
                                                                            /*1 I I Date X.I1-     Y3&#xfd;_
Height x width 0.7876 inches x 8.125 inches equals 6.39844 square inches Triangular area not examined') (if applies) 0.72 112 base x 0.7875 height Rect. area not examined 1) (if applies) 0 x 0.7875 equals 0 Triangular area not examined2) (if applies) 0.76 112 base x 0.7875 height Rect. area not examined(2) (if applies) 1.37 x 0.7875 equals 1.07888 Axial scan direction area examined 4.73681 square inches 40 degree shear Parallel scan direction:
Bowers, J.
Height x width equals 0.2835 square inches equals 0.29925 square inches 0.7875 inches x 8.Area not examined (if applies)Area not examined (if applies)Parallel scan direction area examined 125 inches equals 6.39844 square inches 3.625 base x 0.7875 height 2.125 base x 0.7875 height 1.87031 square inches equals 2.85469 square inches equals 1.67344 Combining all scan directions:
Level      Date                                                    I                                          Date Examiner                                              Level III Review                                      ANtI Rnviaw NG 142Z Rev, 4
6.60713 square inches for total exam Divide area examined by required area: equals coverage achieved 51.63 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review ANII Review Gary Park Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N2 RRG-DOO1 Area required to be examined Axial scan direction:
 
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Parallel scan direction:
Nozzle to RPV Coveraae Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume .60 Note: calculations performed using 2D plot only Nozzle ID          N2      RRG-DOD1 Area required to be examined Axial scan direction: Height x width 5.25  inches      x      8.125 inches    equals  42.656 square inches Parallel scan direction: Height x width 5.26  inches      x      8.125  inches  equals  42.656 square inches Total area required to be examined            85.313 square inches required for complete exam Actual area examined 60' R.L. Axial scan direction: Height x width 5.25  inches      x      8.125  Inches  equals  42.656 squareinches Triangular area not examined (if applies)        2.7    base      x        4.66 height  equals  6.291 square inches A=bhI2 1.218  base      x      2.125 height    equals 1.2941 square inches Axial scan direction area examined            35.071 square inches 600 R.L. Parallel scan direction: Height x width 5.26  inches      x    8.125 inches    equals  42.666 square inches Area not examined (if applicable)                5.25 height      x         3.6  width  equals   18.9 square inches 5.26 height      x       2.125 width  equals  11.166 square inches 42.656 inches   minus area not examined                     30.056 inches  equals    12.6 square inches Combining all scan directions:      47.671 square inches for total exam Divide area examined by required area:       equals coverage achieved            55.88 % coverage for total exam 55.88  so' Calculations performed by:        Frank Dohmer              Level  III                        51.63  40' 53.85  45' 161.36 DAEC Review                        Gary Par                                                      53.73
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Total area required to be examined 12.7969 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
 
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Triangular area not examined (if applies) 0.75 112 base x 0.7875 height equals 0.295 square inches Rect. area not examined (if applies) 1.375 x 0.7875 equals 1.08281 Axial scan direction area examined 5.02031 square inches 45 degree shear Parallel scan direction:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 40 degree for Inner 15%
Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Area not examined (if applies) 3.625 base x 0.7875 height equals 2.855 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 1.87031 square inches 0 inches x 0 inches equals 0 square inches Combining all scan directions:
Note: calculations performed using 2D plot only Nozzle ID        N2      RRG-D001 Area required to be examined Axial scan direction: Height x width 0.7875 inches         x     8.125 inches   equals   6.39844 square inches Parallel scan direction: Height x width 0.7875 inches         x     8.125 inches    equals   6.39844 square inches Total area required to be examined           12.7969 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7876 inches        x      8.125  inches  equals  6.39844 square inches Triangular area not examined') (if applies)      0.72  112 base    x    0.7875 height  equals 0.2835  square inches Rect. area not examined1 ) (if applies)            0      x    0.7875  equals    0 Triangular area not examined2) (if applies)     0.76  112 base    x    0.7875 height  equals 0.29925 square inches Rect. area not examined(2) (if applies)          1.37      x    0.7875  equals 1.07888 Axial scan direction area examined            4.73681 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches       x       8.125 inches equals 6.39844 square inches Area not examined (if applies)                    3.625 base        x     0.7875 height  equals 2.85469 square inches Area not examined (if applies)                   2.125 base       x     0.7875 height equals 1.67344 Parallel scan direction area examined         1.87031 square inches Combining all scan directions:        6.60713 square inches for total exam Divide area examined by required area:        equals coverage achieved            51.63 % coverage for total exam Calculations performed by:           Frank Dohmen              Level    III DAEC Review                          Gary Park ANII Review
6.89063 square inches for total exam Divide area examined by required area: equals coverage achieved 53.85 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review
 
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Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%
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Note: calculations performed using 2D plot only Nozzle ID          N2      RRG-DOO1 Area required to be examined Axial scan direction: Height x width 0.7875 inches       x     8.125 inches   equals   6.39844 square inches Parallel scan direction: Height x width 0.7875 inches      x      8.125 inches equals    6.39844 square inches Total area required to be examined          12.7969 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches      x      8.125 inches equals     6.39844 square inches Triangular area not examined (if applies)      0.75 112 base      x      0.7875 height equals  0.295  square inches Rect. area not examined (if applies)           1.375    x      0.7875    equals 1.08281 Axial scan direction area examined          5.02031 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches       x     8.125 inches equals 6.39844 square inches Area not examined (if applies)                  3.625 base        x     0.7875 height  equals  2.855  square inches Area not examined (if applies)                  2.125 base        x     0.7875 height  equals 1.673  square inches Parallel scan direction area examined       1.87031 square inches 0 inches     x         0  inches equals       0    square inches Combining all scan directions:      6.89063 square inches for total exam Divide area examined by required area:      equals coverage achieved            53.85 % coverage for total exam Calculations performed by:          Frank Dohmen            Level    III DAEC Review                          Gary Park ANII Review
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DETAIL 7 N2A (RRA-D1)N2B (RRB-D1)N2C (RRC-D1)N2D (RRD-DI)N2E (RRE-Dl)N2F -. ER z.QI)N2G ( ftRRG-D 1 N2H TRTT-_SEE VS-Oi-40<1>
I   ...             ............
DETAIL 2 N2A (RRA-F2A)N2B (RRB-F2A)N2C (RRC-F2A)N2D (RRD-F2A)N2E (RRE-F2A)N2F (RRF-F2A)AY N20 (RRG-F2A)2B N2H (RRH-F2A)51/4.NOTE: 1. SEE SHT. 2 FOR WELD OVERL REPAIRS OF F2 WELDS OF N2 AND N2D NOZZLES.135Y,,-I ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105061 Calibration Sheet No.:-019 THRU C-090 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1-System: Reactor Vessel Exam Surface Temp.: 88 &deg;F Couplant:
                                                            ---------------                                      --- ----
Humex Weld 1D: Thermometer SIN: Batch No.98165 Weld 10 atchNo: 014 Examination Surface: ID[3 OD@ Material Type: CS 0 SS E Exam Date: 04/14/05 Exam Start: 14:40 Lo Reference TDC Ro  
                                                                                                                    --
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                                                                  ----         ..
I --                          4 LY 4.. $  ....7........
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                                                                                                                                                                                                                  '~-                      I F                      '        F      F F              F F                                          I              F
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14  F F      F    F        4        '
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j
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      .........
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. ......
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1
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                ......
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I...............
                                                                                                                                                                                                  ........                 - I --
                                                                                                                                                                                                                  ---------------                    -
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                                                                                                                                                                                                                                          ......
 
      ,-         I     II            Ih,,        i                            .  -         ,    i                   i               i           i             i I         /Izz 1i       RELVISED PEP~ DUUK-UrAI91f                         IAK     DA U   ALT R         NO.       DESCRIPTION             BILL OF MATL.     PROCED.
10/24/00             REVISED PER DURF-0146                               DA JAH GP FED               I  FORGING                    SA508 CLASS 2 12/]7/9l           ISSUED PER DURF-UO133 FOR ECP-1627                   JW TAK LAL CEZ               2  SAFE END FORGING            SB-166 DATE                              REVISION                             DRFTR. CHK'D. ENGR. VER.     3  SAFE END EXT. FORGING      SA336 CLASS F8 S.S.
4  CONSUMABLE    INSERT  AJNCONEL 82 DU
                        -n                         0o                                                   5  1ST CLAD LAYER          3.309_
(0                                                                                                    6  2ND & 3RD CLAD LAYER       308L 7 THERMAL SLEEVE             SB-168 0                                                                                                    8 THERM. SLEEVE   INNER EXT. 304L SA240 9 SHELL PLATE -1             SA533 CLASS I OR.B_
'(0 z                                                                              10  THERMAL SLEEVE ADAPTER SB-166                   I Cl) 10 CO                                240*                                       SEE WPS-1C3-1F5 a                0r)
OR WPS-143-IF5F7 C-'-
DETAIL A ORIENTATTON OF WEI 1n PAnfS                                                 INCONEL BUTTERING
  -o              0)                                                                                        PER WPS-103-2F43
  -I OVERLAY PER cn        WPS-103-IF5 or                                                                 I) u)        WPS-143-1F5F7 WPS-3I 09-2F43 TS-1                   4
                                  /-
                                                                                                                              -S v
                                                      "--SEE DETAIL A
                                                                                              \*,SEE VS-01-4t0<1>
NJ~
:o2                                                                                      DETAIL 1 N2A (RRA-F2)
N2B (RRB-F2)(SEE NOTE 1)
N2C (RRC-F2)
N2D (RRD-F2)(SEE NOTE I)
DETAIL I                    N2E (RRE-F2)
                                                          -- <*SEE VS-01-40<2>                    N2F (RRF-F2)                           -_SEE      VS-Oi-40<1>
DETAIL 7                         N2G (RRG-F2)                                DETAIL 2 N2A (RRA-D1)                     N2H (RRH-F2)                                 N2A (RRA-F2A)
N2B (RRB-F2A)
N2B (RRB-D1)
N2C (RRC-D1)                                                                   N2C (RRC-F2A)
N2D (RRD-DI)                                                                   N2D (RRD-F2A)
N2E (RRE-Dl)                                                                   N2E (RRE-F2A)
NOTE:                                        N2F (RRF-F2A)
F-                                                    N2F      ERz.QI)
                                                                              -.
N2G ( ftRRG-D 1                 1. SEE SHT. 2 FOR WELD OVERL AY              N20 (RRG-F2A)
N2H TRTT                              REPAIRS OF F2 WELDS OF N22B              N2H (RRH-F2A)
AND N2D NOZZLES.
51/4.                  135Y,,
  -I
 
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:-019  THRU C-090 DAEC                            Report No.:              105061 Site:
Data Sheet No.:              N/A Procedure No.: ACP 1211.27            Rev.         1-System:              Reactor Vessel                Exam Surface Temp.:             88            &deg;F            Couplant:           Humex Weld 1D:               JPB*1...                     Thermometer SIN:                                             Batch No.98165 Weld 10                                                                                  atchNo:         014 Material Type:     CS    0        SS      E                Exam Date:          04/14/05 Examination Surface: ID[3 OD@
Exam Start:           14:40 Lo Reference                 TDC                 Ro  


==Reference:==
==Reference:==
WCL
__________Exam                            End:            15:20 Scan Surface                    Exam Number                  Search Unit Angle                      Scan Sensitivity      Exam Number Perpendicular UpStream                      1                        600 RL ZONE 1                            76.7 dB                1, 3, 4 Perpendicular DownStream                      2                        60' RL ZONE 2                            74.7 dB                1, 3, 4 Parallel CW                          3 Parallel CCW                        4 INDICATIONS Sweep Reading SIMP orrQDphMxExamination r] Depth            MaxR IndIcation L (In) From Ref          ~M W (In) From Ref No.                                                                                                          Amp              (1-4)
W-Max      W2    SW          SW-MaxSW-2              % Dac L-1      L-Max        L-2      W-1 M11 0                  M2    r-_
NRI        NIA        N/A      NIA        N/A        N/A      N/A      N/A            N/A    N/A          NIA              N/A REMARKSILIMITATIONS WO: 1129013 Limitation: 5" x 3" insulation bracket located 12" below nozzle&#xfd;. *btained 77.86% coverage ofrequired volume. See attached coverage plot.
N Previous Exalination Data Reviewed 11    04114/05                                        /    s              30    .                4-7 Level    Date                Doate                                              Bowers, J                Date Examiner (s)                                        Level II Review                                    ANII Review NG-173Z Rev. 0                                                                                                                              Page I of I
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                          C-089 Site:                                  DAEC                                                                                L-002 Linearity Sheet No.:
Procedure No.:                                  ACP 1211.27                            Revision:            1 Instrument:                                      Panametrics                                          Epoch III                            01448103 Manufacturer                                          Model No.                              Serial No.
TRL2-ST                            2 (24X42) mm Search Unit:                                RTD                    FS-125 mm            02-102            Rectangular      2.0    MHz        600 / RL          1.05 Manufacturer                      Model            Serial No.        Size          Freq.            Angle I Mode      Incident to Cable:            2 (RG-174)                                  12'                            0                                                              wedge front Type                              Length                No. of Connectors Calibration Standard:                            1E-30                  Carbon Steel                NA / 5.25"                66        &deg;F Temp.
Serial No.                  Materal              Size I Thickness Couplanti                          Humex                                    98165                    Thermometer:              3991 Tvye                                Batch No.                                        Serial No.
DAC                                                                          Instrument Settings 95v    -    - - I -    1        -
                                                                  -
114T A      8a              I      I - I                              -
SDH              Pulser.                  High            Frequency:              Fixed M                                                                                      Pulse Energy:            High            Range:                  6.329" Sc0----                            -        -      -                            Pulse Width;              N/A            Velocity:                .2332 L
Rep Rate;                Auto            Delay:                      0.0 40--                --              -              --
T                                                                                      Damping:            150 ohms              Zero Offset:            12.98 U    30-------------------                                                                                                                                  62 7 D                                                                                      Display Mode:      Full Wave              Gain - Axial Scan:            . dB E                                                                                      Filter:                  STD              Gain - Circ. Scan:          N/A  dB it;  -    -      -          -        -  -      -
Reject:                    Off            l0  Pulse Echo
* Dual Pulse Amplitude:        Fixed Sweep: 0 - 10=                  6.329"
[      Depth                a    Metal Path Field Simulator                CS Rompas              SIN        LMT-17                                        Calibration Verification Reflector:                          1/4T SDH                  2" RAD.        Initial Calibration Time:        08:56    I            Verification Times:
Max Amplitude:                            800/0                    80%          Final Calibration Time:          16:02        N/A    I  N/A          NIA        N/A Sweep:                                    4.0                      3.2 Gain:                                  62.7dB                  47.6 dB Welds Examined                                        Report No.                                              Comments JPB-D001                                                        105061        Work Order 1129013 Squint Angle 5O Configuration of Elements: D-SBS ZONE1 11 04/14/D5nt"                                    Jq5 tevderme A.                              Level        Date            '    Dohmen, F.                      Date              Bowers, J.                  Date Examiner                                                                Level III Review                                    ANII Review NG 142Z Rev. 4


WCL__________Exam End: 15:20 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL ZONE 1 76.7 dB 1, 3, 4 Perpendicular DownStream 2 60' RL ZONE 2 74.7 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS Sweep Reading L (In) From Ref W (In) From Ref SIMP or r] Depth MaxR IndIcation
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
~M rQDphMxExamination No. Amp (1-4)L-1 L-Max L-2 W-1 W-Max W2 SW SW-MaxSW-2
Calibration Sheet No.:                         C-090 Site:                           DAEC                                                                            L-002 Linearity Sheet No.:
% Dac M11 0 M2 r-_NRI NIA N/A NIA N/A N/A N/A N/A N/A N/A NIA N/A REMARKSILIMITATIONS WO: 1129013 Limitation:
Procedure No.:                          ACP 1211.27                          Revision:            1 Instrument:                              Panametrics                                      Epoch II1                            01448103 Manufacturer                                          Model No.                              Serial No.
5" x 3" insulation bracket located 12" below nozzle&#xfd;. 77.86% coverage ofrequired volume. See attached coverage plot.N Previous Exalination Data Reviewed 11 04114/05 / s 30 .4-7 Level Date Doate Bowers, J Date Examiner (s) Level II Review ANII Review NG-173Z Rev. 0 Page I of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
TRL2-ST                            2 (24X42) mm Search Unit:                      RTD                  FS-125 mm              02-102          Rectangular      2.0     MHz        60' / RL          1.05" Manufacturer                  Model          Serial No.         Size          Freq.             Angle I Mode      Incident to Cable:              2 (RG-174)                     12-                             0                                                              wedge front Type                      Length                  No. of Connectors Calibration Standard:                     1E-30                Carbon Steel                NA J 5.25"                66          OF Serial No.                 Material            Size I Thickness            Temp.
Site: DAEC Calibration Sheet No.: Linearity Sheet No.: C-089 L-002 Procedure No.: ACP 1211.27 Revision:
Couplant:                     Humex                              98165                    Thermometer:              3991 Tfnt                    lt.~h Nn                                        Serial No.1 DAC                                                                    Instrument Settings too-so                                  ID A      80              -                                Notch              Pulser:                  High              Frequency:               Fixed M      70    .--                                                            Pulse Energy:            High              Range:                 14.45" L                -0                                                         Pulse Width:              N/A              Velocity:                .2332 I     So                                                                  Rep Rate:                Auto              Delay:                   12.98 T      4---                                                                Damping:          150 ohms                Zero Offset:               0.0 uD 30 --                                                               Display Mode:      Full Wave              Gain-Axial Scan:          71,OdB E      20 -          -                                                      Filter.                 STD              Gain - Circ. Scan:          NIA dB to                                                                  Reject:                    Off            OPulse Echo              Dual
1 Instrument:
              -                                                              Pulse Amplitude:        Fixed Sweep: 0 - 10          14.45
Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 600 / RL 1.05 Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
[J Depth
1E-30 Carbon Steel NA / 5.25" Serial No. Materal Size I Thickness Couplanti Humex 98165 Thermometer:
* Metal Path Field Simulator              CS Rompas        SIN      LMT-17                                        Calibration Verification Reflector:                      ID Notch            2" RAD.          Initial Calibration Time:      09:04    (Verification                imes:
Tvye Batch No.66 &deg;F Temp.3991 Serial No.DAC Instrument Settings A M L T U D E 95v ----I 8a I I I --Sc0---- ---40-- -- ---30-------------------
Max Amplitude:                    80%                  80%            Final Calibration Time:        16:03        NIA          NiA IN/A                N/A Sweep:                             7.5                  1.2 Gain:                             71.0 dB      1    47.2 dB Welds Examined                            Report No.                                               Comments JPB-D001                                            105061          Work Order: 1129013 Squint Angle 5' Configuration of Elements: D-SBS, ZONE2 11    D4114/05            4                                  '        ,,      L..-----                    .#o.o"j-
it; -------114T SDH Pulser. High Pulse Energy: High Pulse Width; N/A Rep Rate; Auto Damping: 150 ohms Display Mode: Full Wave Filter: STD Reject: Off Pulse Amplitude:
    -&#xb6;evermner, A.                     Level      Date    /\            Dohmen, F.                    Date                Bowers. J.                  Date Examiner                                                    Level IIIReview                                    AN!I Review NG 142Z Rev. 4
Fixed Frequency:
 
Fixed Range: 6.329" Velocity:  
                                              ,xaminer
.2332 Delay: 0.0 Zero Offset: 12.98 Gain -Axial Scan: 6 2.7 dB Gain -Circ. Scan: N/A dB l0 Pulse Echo Dual Sweep: 0 -[ Depth 10= 6.329" a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
                                              --          -         _
1/4T SDH 2" RAD. Initial Calibration Time: 08:56 I Verification Times: Max Amplitude:
DAEC N8 Coverage Plot                  &eport            __
800/0 80% Final Calibration Time: 16:02 N/A I N/A NIA N/A Sweep: 4.0 3.2 Gain: 62.7dB 47.6 dB Welds Examined Report No. Comments JPB-D001 105061 Work Order 1129013 Squint Angle 5O Configuration of Elements:
                                                &#xfd;eprtLfQ1570(&#xfd;L    -
D-SBS ZONE1 11 04/14/D5nt" Jq5 tevderme A. Level Date ' Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Parallel scan direction          "age-    - -  of-No coverage I
Calibration Sheet No.: Linearity Sheet No.: C-090 L-002 Site: DAEC Procedure No.: ACP 1211.27 Revision:
Area of co*vierage Inner 15%coeaLeI H G            F E
1 Instrument:
 
Panametrics Epoch II1 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60' / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12- 0 wedge front Type Length No. of Connectors Calibration Standard:
Examiner DAEC N8 Coverage Plot              Review-Report #
1 E-30 Carbon Steel NA J 5.25" 66 OF Serial No. Material Size I Thickness Temp.Couplant:
Parallel scan direction          Page_ - of---.
Humex 98165 Thermometer:
No cover Area of coverage inner 15%
3991 Tfnt lt.~h Nn Serial No.1 DAC Instrument Settings too-so ID A 80 -Notch Pulser: High Frequency:
H  GF          F  E
Fixed M 70 .-- Pulse Energy: High Range: 14.45" L -0 Pulse Width: N/A Velocity:
 
.2332 I So Rep Rate: Auto Delay: 12.98 T 4--- Damping: 150 ohms Zero Offset: 0.0 u D 30 --Display Mode: Full Wave Gain-Axial Scan: 71,OdB E 20 --Filter. STD Gain -Circ. Scan: NIA dB to Reject: Off OPulse Echo Dual-Pulse Amplitude:
Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID          N8 Area required to be examined Axial scan direction: Height x width 5.25  Inches      x      3.008  inches  equals  15.792 square Inches Parallel scan direction: Height x width 5.25  inches      x      3.008  inches  equals    15.792 square inches Total area required to be examined            31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 inches        x      3.008 inches equals 14.9803 square Inches Note: Only 94.86% of axial scan surface area examined due to Insulation bracket interference Triangular area not examined (if applies)      1.29  112 base    x        2.14 height equals 1.3803 square inches Axial scan direction area examined              13.6  square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25  Inches      x      1.93  inches  equals  10.1325 square inches Additional Inner 15% area achieved using 45 degree shear technique: Height x width 0.7875 inches      x      1,09  inches  equals  0.85838 square Inches Combining all scan directions:       24.5909 square Inches for total exam Divide area examined by required area:        equals coverage achieved            77.86 % coverage for total exam Calculations performed by:           Todad Bechin2er            Level    III DAEC Review                          Frank Dohmen      L/,*l*"  Level    III ANII Review                          Jeremy Bowers
Fixed Sweep: 0 -10 14.45[J Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
 
ID Notch 2" RAD. Initial Calibration Time: 09:04 (Verification imes: Max Amplitude:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60r Note: calculations performed using 2D plot only Nozzle ID          N8      JPB-DOO1 Area required to be examined Axial scan direction: Height x width 5.25    inches      x    8.187  Inches  equals  42.982 square inches Parallel scan direction: Height x width 5.25  inches      x      8.187  inches  equals  42.982 square inches Total area required to be examined            85.964 square inches required for complete exam Actual area examined 60&deg; R.L. Axial scan direction: Height x width 5.25  inches      x      8.187 inches    equals  42.982 square inches Triangular area not examined (if applies)      2.52    base      x      4.82 height    equals 6.073 square Inches      A=bhI2 1.24    base      x      2.12 height    equals  1.314 square inches Axial scan direction area examined            35.594 square inches      0.828 29.476 sq in    x 94.86% due to bracrket  27.961 60&deg; R.L. Parallel scan direction: Height x width 5.25  inches      x      8.187  inches  equals  42.982 square inches Area not examined (if applicable)              5.25 height      x      3.4    width  equals    17.85 square inches 5.25 height      x     2.12    width equals     11.13 square inches 42.982 inches   minus area not examined                      28.98 inches  equals  14.0018 square inches Combining all scan directions:      41.963 square inches for total exam Divide area examined by required area:      equals coverage achieved            48.81  % coverage for total exam 48.8 Calculations performed by:         Frank Dohmen              Level  III 53.49 160.63 DAEC Review                        GaryPa                                                        53.49
80% 80% Final Calibration Time: 16:03 NIA NiA IN/A N/A Sweep: 7.5 1.2 Gain: 71.0 dB 1 47.2 dB Welds Examined Report No. Comments JPB-D001 105061 Work Order: 1129013 Squint Angle 5'Configuration of Elements:
 
D-SBS, ZONE2 11 D4114/05 4 ' ,, L..----- .#o.o"j--&#xb6;evermner, A. Level Date /\ Dohmen, F. Date Bowers. J. Date Examiner Level III Review AN!I Review NG 142Z Rev. 4 DAEC N8 Coverage Plot Parallel scan direction No coverage I Inner 15%coeaLeI Area of --,xaminer -_&eport __&#xfd;eprtLfQ1570(&#xfd;L  
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 16%
-"age- --of-vierage H G F E DAEC N8 Coverage Plot Parallel scan direction Examiner Review-Report #Page_ -of---.No cover inner 15%Area of coverage H GF E F E Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID N8 Area required to be examined Axial scan direction:
Note: calculations performed using 2D plot only Nozzle ID        N8      JPB-DOO1 Area required to be examined Axial scan direction: Height x width 0.7875 Inches      x      8.187 inches    equals   6.44726 square inches Parallel scan direction: Height x width 0.7875 inches      x       8.187  inches   equals   6.44726 square inches Total area required to be examined            12.8945 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7875 inches      x       8.187  inches   equals   6.44726 square inches Triangular area not examined 1 ) (if applies)    0.26  1/2 base    x      0.22 height  equals 0.0286 square inches Rect. area not examined') (if applies)           0        x        0    equals    0 Triangular area not examined2) (if applies)    0.645  112 base    x    0.7875 height  equals 0.26397 square inches 2
Height x width 5.25 Inches x 3.008 inches equals 15.792 square Inches Parallel scan direction:
Rect. area not examined ) (if applies)          1.49      x     0.7875  equals 1.17338 Axial scan direction area examined             4.99132 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches       x       8.187 inches equals 6.44726 square inches Area not examined (if applies)                       3.3 base       x     0.7875 height equals 2.599  square inches Area not examined (if applies)                    2.125 base         x     0.7875 height equals 1.673 Parallel scan direction area examined           2.176 square inches Combining all scan directions:        7.16639 square inches for total exam Divide area examined by required area:        equals coverage achieved            55.58 % coverage for total exam Calculations performed by:            Frank Dohmen              Level    Ill DAEC Review                          Gary Park ANII Review
Height x width 5.25 inches x 3.008 inches equals 15.792 square inches Total area required to be examined 31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction:
 
Height x width 5.25 inches x 3.008 inches equals 14.9803 square Inches Note: Only 94.86% of axial scan surface area examined due to Insulation bracket interference Triangular area not examined (if applies) 1.29 112 base x 2.14 height equals 1.3803 square inches Axial scan direction area examined 13.6 square Inches 60 degree R.L. Parallel scan direction:
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 46 degree for Inner 15%
Height x width 5.25 Inches x 1.93 inches equals 10.1325 square inches Additional Inner 15% area achieved using 45 degree shear technique:
Note: calculations performed using 2D plot only Nozzle ID        N8      JPB-DO01 Area required to be examined Axial scan direction: Height x width 0.7875 inches       x     8.187 inches     equals 6.44726 square inches Parallel scan direction: Height x width 0.7875 inches      x     8.187 inches equals     6.44726 square inches Total area required to be examined          12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches       x      8.187 Inches equals     6.44726 square inches Triangular area not examined (if applies)      0.75 112 base      x    0.7875 height  equals  0.295 square inches Rect. area not examined (if applies)          1.366      x    0.7875  equals 1.075 Axial scan direction area examined          5.07701 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches      x      8.187 inches equals 6.44726 square inches Area not examined (if applies)                     3.3 base      x    0.7875 height  equals 2.599 square inches Area not examined (if applies)                  2.125 base        x     0.7875 height  equals 1.673 square inches Parallel scan direction area examined        2.17508 square inches Combining all scan directions:      7.25209 square inches for total exam Divide area examined by required area:       equals coverage achieved            56.24 % coverage for total exam Calculations performed by:          Frank Dohmen              Level    Ill DAEC Review                          Gary Park ANII Review
Height x width 0.7875 inches x 1,09 inches equals 0.85838 square Inches Combining all scan directions:
 
24.5909 square Inches for total exam Divide area examined by required area: equals coverage achieved 77.86 % coverage for total exam Calculations performed by: Todad Bechin2er Level III DAEC Review Frank Dohmen Level III ANII Review Jeremy Bowers Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60r Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DOO1 Area required to be examined Axial scan direction:
                                                    ...... ....
Height x width 5.25 inches x 8.187 Inches equals 42.982 square inches Parallel scan direction:
LN
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Total area required to be examined 85.964 square inches required for complete exam Actual area examined 60&deg; R.L. Axial scan direction:
                                                        ......
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Triangular area not examined (if applies) 2.52 base x 4.82 height equals 6.073 square Inches A=bhI2 1.24 base x 2.12 height equals 1.314 square inches Axial scan direction area examined 35.594 square inches 0.828 29.476 sq in x 94.86% due to bracrket 27.961 60&deg; R.L. Parallel scan direction:
                                                            .....
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Area not examined (if applicable) 5.25 height x 3.4 width equals 17.85 square inches 5.25 height x 2.12 width equals 11.13 square inches 42.982 inches minus area not examined 28.98 inches equals 14.0018 square inches Combining all scan directions:
                          .........
41.963 square inches for total exam Divide area examined by required area: equals coverage achieved 48.81 % coverage for total exam 48.8 Calculations performed by: Frank Dohmen Level III 53.49 160.63 DAEC Review GaryPa 53.49 Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 16%Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DOO1 Area required to be examined Axial scan direction:
                        ...                  ...........
Height x width 0.7875 Inches x 8.187 inches equals 6.44726 square inches Parallel scan direction:
    .......  .... .                      ...... ........ .....
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 40 degree Axial scan direction:
  ...
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Triangular area not examined 1) (if applies) 0.26 1/2 base x 0.22 height equals 0.0286 square inches Rect. area not examined') (if applies) 0 x 0 equals 0 Triangular area not examined2) (if applies) 0.645 112 base x 0.7875 height equals 0.26397 square inches Rect. area not examined 2) (if applies) 1.49 x 0.7875 equals 1.17338 Axial scan direction area examined 4.99132 square inches 40 degree shear Parallel scan direction:
....    ....      ......
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 Parallel scan direction area examined 2.176 square inches Combining all scan directions:
                      ....
7.16639 square inches for total exam Divide area examined by required area: equals coverage achieved 55.58 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 46 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DO01 Area required to be examined Axial scan direction:
                        ......
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Parallel scan direction:
                            ........
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
                                  ..
Height x width 0.7875 inches x 8.187 Inches equals 6.44726 square inches Triangular area not examined (if applies) 0.75 112 base x 0.7875 height equals 0.295 square inches Rect. area not examined (if applies) 1.366 x 0.7875 equals 1.075 Axial scan direction area examined 5.07701 square inches 45 degree shear Parallel scan direction:
                                    .
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 2.17508 square inches Combining all scan directions:
                              ...
7.25209 square inches for total exam Divide area examined by required area: equals coverage achieved 56.24 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review
                      .........               . ... ...........
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$UCTION (WELD A ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105065 Calibration Sheet No.: C-104, C-105 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1- -7)system* Reactor Vessel Exam Surface Temp.: 9 &deg;F Humex Systm: ____________________
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Exm Sufac Tep.:Couplant:
                                                                            '\
Weld ID: Thermometer SIN: 3991 Batch No.: Examination Surface: I130 ODQ Material Type: CS 0 SS [) Exam Date: 04/12/05 Exam Start: 12:30 Lo Reference TDC Ro  
                                                                          &~
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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105065                      Calibration Sheet No.:    C-104, C-105 Site:            DAEC                          Report No.:
Data Sheet No.:                  N/A Procedure No.:      ACP 1211.27        Rev.       1-                                      -7) system*            Reactor Vessel                Exam Surface Temp.:            9          &deg;F                                      Humex Systm:                Exm Sufac Tep.:Couplant:
____________________
Weld ID:-i8*-001                                  Thermometer SIN:              3991                          Batch No.:
I130 ODQ                  Material Type:      CS    0      SS    [)                Exam Date:              04/12/05 Examination Surface:
Exam Start:               12:30 Lo Reference                 TDC                 Ro


==Reference:==
==Reference:==
WCL                              Exam End:                13:10 Scan Surface                Exam Number                      Search Unit Angle                Scan Sensitivity          Exam Number Perpendicular UpStream                    1                        600 RL Zone 1                          76.4 dB                    1, 3, 4 Perpendicular DownStream                    2                        60' RL Zone 2                          87.6 dB                    1, 3, 4 Parallel CW                        3                              N/A                              N/A                      NIA Parallel CCW                        4                              N/A                              N/A                      N/A INDICATIONS I                                                  Sweep Reading L (In) From Ref                W (In) From Ref            QMP or [] Depth              Max            Examination No.          -.                                                                                          Amp                (1a-m4)
L-2        W-A      W-Max      W-2    SW-10      SW-Max SW-2 0        % Dac L-1      L-Max M1    3            IM20        ___
NRI      N/A        N/A      N/A        N/A            N/A      N/A    N/A          N/A      N/A          N/A                N/A REMARKSILIMITATIONS WO: 1129015 Single side access due to configuration. 'Refere.nce.EPRicieodeling report No. IR-2004-62 for inner 15% examination.rObtained 824.. .. coverage :of required volume..See&#xfd;attached coverage plot.
Previous Examination Data Reviewed it 04112105          2 2 A/k'                                                    -____
      ;Stevermer, A.                  "    Date
* Dohmen, F.                    Date              Bowers, J.
Examiner (s)                                      Level IIIReview                                  ANII Review NG-173Z Rev. 0                                                                                                                                Page I of I
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                        C-104 Site:                      DAEC              _          Linearity Sheet No.:                          L-004 Procedure No.:                    ACP 1211.27                        Revision:            1 Instrument:                        Panametrics                                      Epoch III                            01435501 Manufacturer                                      Model No.                              Serial No.
TRL2-Aust                          2 (24x42) mm Search Unit:                  RTD                FS~125 mm            00-447          Rectangular    2.0        MHz 60* / Long.              1.05" Manufacturer                Model            Serial No.          Size        Freq.            Angle I Mode      Incident to Cable:        2 (RG-174)                      12'                            0                                                              wedge front Type                    Length                No. of Connectors Calibration Standard:                IE-30              Carbon Steel                NA / 5.25"                67          01 Serial No.                Material              Size I Thickness          Temp.
Couplanto                Humex                            98165                    Thermometer:            3991 Tune,                          Rt~.h Nn_                                        ** I!  i DAC                                                                    Instrument Settings 100 ..
9D 114T A    80                                              SDH              Pulser-.                  High              Frequency:              Fixed M    7T --                                                            Pulse Energy:            High              Range:                8.003" P    60_
_
L    6C                                                              Pulse Width:              N/A            Velocity:                .2309 I                                                                    Rep Rate:                Auto              Delay:                    0.00 T    40                                                              Damping:          150 Ohms                Zero Offset:            12.38 U
D    o                                                              Display Mode:        Fullwave              Gain - Axial Scan:        62.4 dB E    2-                                                              Filter:                  STD              Gain - Circ. Scan:        N/A dB S    --                                                      Reject:                    Off              0  Pulse Echo          Dual Pulse Amplitude:        Fixed Sweep: 0 - 10 =      8.003" Q3    Depth        a  Metal Path Field Simulator        CS Rompas        SIN      LMT.17                                        Calibration Verification Reflector:                  1/4T SDH            2" RAD        Initial Calibration Time:      09:17                    Verification Times:
Max Amplitude:                  80%                80%          Final Calibration Time:        15:25        NIA            N/A        N/A          N/A Sweep:                          4.0                2.4 Gain:                        62.4 dB            47.4 dB Welds Examined                        Report No.                                              Comments VIB-D001                                        105065        Work Order: 1129015 Squint Angle 5" Configuration of Elements: D-SBS Zone 1 60o RL Cal.
11    04/12/05                                          PtoC..3 EDDtevermer, A.            Level      Date                Dohmen, F.                    Date                Bowers, J.                  Date Examiner                                                Level IIIReview                                      ANII Review NG 142Z Rev. 4
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION).
Calibration Sheet No.:                              C-105 Site:                      DAEC                                                                                    I _1iAA I Linearity Sneet No.:                _.-,,,_-r Procedure No.:                    ACP 1211.27                            Revision:              1 Instrument:                        Panametrics                                          Epoch III                                01435501 Manufacturer                                            Model No.                                    Serial No.
TRL2-Aust                              2 (24X42) mm Search Unit:                  RTD                  FS-125 mm              00-447            Rectangular          2.0      MHz 60&deg; I Long.              1.05" Manufacturer                    Model          Serial No.            Size              Freq.            Angle I Mode      Incident to Cable:          2 (RG-174)                      12'                              0                                                                  wedge front Type                    Length                  No. of Connectors Calibration Standard:              IE-30                  Carbon Steel                NA 1 5.25"                      67        'F Serial No.                    Material              Size I ThIckness                Temp Couplant!                Humex                                98165                    Thermometer:                  3991 Tyoe                              Batch No.                                            Serial No.
DAC                                                                            Instrument Settings ID A    80  -o-                                            ID            Pulser:                      High              Frequency:              Fixed M    To                                              Notch-            Pulse Energy:                High              Range:                  16,27" P      60                                                                Pulse Width:                    N/A            Velocity:                .2309 I    So          -RepRae:                                                                            Auto              Delay:                    0,00 T      40      -        1                                              Damping:          150 Ohms                    Zero Offset:              12.38 U    30                                                                Display Mode:        Fullwave                                              75 Gain -Axial Scan:              .6dB E      20-                                                              Filter:                        STD              Gain - Circ. Scan:          NIAdB 1-                                      -"Reject                                                  Off            E3 Pulse Echo            Dual
                                                -Pulse                            Amplitude:          Fixed Sweep: 0 -0  =      16.27" Depth      a    Metal Path Field Simulator        CS Rompas        SIN      LMT-17                                              Calibration Verification Reflector:                ID Notch              2" RAD          Initial Calibration rime:          09:15                    Verification Times:
Max Amplitude:                80%                  80%            Final Calibration Time:            15:26            N/A        NlA          N/A        NIA Sweep:                        7.5                  1.2 Gain:                      75.6 dB            49.1 dB Welds Examined                      Report No.                                                        Comments VIB-DO01                                        105065          Work Order. 1129015 Squint Angle 5" Configuration of Elements: D-SBS Zone 2 60* RL Cal.
9I6I1                        04/12/05                        ~o                                              S .-                        '-
tevermer, A-              Level      Date        cT175    Dohmen, F.                          Date                Bowers, J.                    Date Examiner                                                  evel IIlReview                                          ANII Review NG 142Z Rev. 4
Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-61 3-1 Note: calculations performed using 2D plot only Nozzle ID          N11 Area required to be examined' Axial scan direction: Height x width 5.25  Inches      x      2.859 Inches    equals  15.0098 square inches Parallel scan direction: Height x width 5.25  inches      x    2.859  inches  equals  15.0098 square inches Total area required to be examined            30.0195 square inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25    Inches      x      2.859  inches  equals  16.0098 square inches Triangular area not examined (if applies)        1.33  1V2 base    x      2.16  height  equals 1.42975 square inches Axial scan direction area examined              13,58  square inches 60 degree R.L. Parallel scan direction: Height x width 5.26    inches      x      1.96  inches    equals    10.29  square Inches Additional Inner 15% area achieved using 45 degree shear technique: Height x width 0.7875 Inches      x        1.1  inches    equals  0.86625 square Inches Combining all scan directions:      24.7363 square inches for total exam Divide area examined by required area:        equals coverage achieved            82.4 % coverage for total exam Calculations performed by:          Todd Biechinger            Level    Ill DAEC Review                        Frank Dohmen        "*0c- Level    Ill ANII Review                        Jeremy Bowers
Examine DAEC NIl Coverage Plot              Review Report#  -
Parallel scan direction          Page    of-No coverage Area of coverage Inner 15%
H  G          F  E
Examine      ne__*.
DAEC N 11 Coverage Plot          Review-Report # -~, sco'-
        \\ Parallel scan direction          Page .-    of
              -x No coverage&
Area of coverage Inner 15% cove H G    F  E
Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 45 degree for Inner 15%
Note: calculations performed using 2D plot only Nozzle ID        Nil      VIB-DO01 Area required to be examined Axial scan direction: Height x width 0.703 inches        x      7.187  inches  equals  5.05246 square inches Parallel scan direction: Height x width 0.703  inches      x      7.187  inches  equals  5.05246 square inches Total area required to be examined            10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.703  inches      x      7.187 inches equals      5.05246 square inches Triangular area not examined (if applies)      0.703 112 base      x    0.703 height equals    0.2471 square inches Rect. area not examined (if applies)          1.127    x      0.703  equals 0.79228 Axial scan direction area examined            4.01308 square inches 45 degree shear Parallel scan direction: Height x width 0.703 inches        x      7.187 inches equals 5.05246 square inches Area not examined (if applies)                    2.95 base        x      0.703 height  equals 2.074  square inches Area not examined (if applies)                  1.830 base        x      0.703 height  equals 1.286  square inches Parallel scan direction area examined        1.69212 square inches Combining all scan directions:        5.7062 square inches for total exam Divide area examined by required area:      equals coverage achieved            56.46 % coverage for total exam Calculations performed by:          Frank Dohmen              Level    III DAEC Review                          Gary Park ANII Review
Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 600 Note: calculations performed using 2D plot only Nozzle ID          Nll    VIB-DO01 Area required to be examined Axial scan direction: Height x width 4.687  inches      x      7.187  inches equals    33.685 square inches Parallel scan direction: Height x width 4.687  inches      x      7.187 inches    equals  33.585 square inches Total area required to be examined            67.371 square inches required for complete exam Actual area examined 600 R.L. Axial scan direction: Height x width 4.687  inches      x      7.187  inches  equals  33.685 square inches Triangular area not examined (if applies)        2.3    base      x      3.94  height  equals 4.531 square inches  A=bh/2 1.06    base      x      1.85  height  equals 0.9805 square inches Axial scan direction area examined            28.174 square inches 600 R.L. Parallel scan direction: Height x width 4.687 inches        x      7.187  inches equals    33.685 square inches Area not examined (if applicable)              4.687 height      x      2.95  width  equals  13.827 square inches 4.687 height      x      1.85  width  equals  8.671 square inches 33.685 inches    minus area not examined                      22.498 inches  equals  11.188 square inches Combining all scan directions:        39.362 square inches for total exam Divide area examined by required area:      equals coverage achieved          58.43 % coverage for total exam Calculations performed by:          Frank Dohmen              Level    111                              58.43    s0o 56.46    45 DAEC Review                        Gary Park                                                          114,89 57.46
IAK    UA    ALl  H5 3\bZ11I HLVIStUHJ  U-~-~LUHF-UUIO-31    I(AK I  UPA I ALII Kb I NO.        DESCRIPTION        BILL OF MATIL. PROCED.
/2        8/8/95 REVISED PER DURF-0011              DA] G      SS  SS    I FORGING                  SA508 CLASS 2      i
/1N12-08-94 DRAFTED FOR VESSEL INSPECTION PROGRAM  MS    DF    GOP  SS NO.      DATE                REVISION            DRFTR, CHKO. ENGR. VER. 2  SAFE END FORGING      SA336 CLASS F8 3  INSERT              A  NcoNEL 82 4  1ST CLAD LAYER      3 37M m
5    2NO & 3RD CLAD LAYER  3-L 0<          m 6  SHELL PLATE -3        SA533 CLASS 1 GR.B I z
n-
                    'C CD
                -0)  0 En
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              -H I    -                                                                I


WCL Exam End: 13:10 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL Zone 1 76.4 dB 1, 3, 4 Perpendicular DownStream 2 60' RL Zone 2 87.6 dB 1, 3, 4 Parallel CW 3 N/A N/A NIA Parallel CCW 4 N/A N/A N/A INDICATIONS I Sweep Reading L (In) From Ref W (In) From Ref QMP or [] Depth Max Examination No. -.Amp (1a-m4)L-1 L-Max L-2 W-A W-Max W-2 SW-1 0 SW-Max SW-2 0 % Dac M1 3 IM20 ___NRI N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129015 Single side access due to configuration.
ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:   C-1l1,   C-l 8 Report No.:              105064 Site:            DAEC Data Sheet No.:                 N/A Procedure No.:   ACP 1211.27         Rev.       1                                 /i System:             Reactor Vessel                 Exam Surface Temp.:           88         OF               Couplant'               ulmex Weld 1:                       D   I               Thermometer SIN:             3991                         Batch No.:
'Refere.nce.EPRicieodeling report No. IR-2004-62 for inner 15% examination.rObtained 824.. ..coverage :of required volume..See&#xfd;attached coverage plot.Previous Examination Data Reviewed it 04112105 2 2 A/k' -____;Stevermer, A. " Date  Dohmen, F. Date Bowers, J.Examiner (s) Level III Review ANII Review NG-173Z Rev. 0 Page I of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Examination Surface:     IDI3 OD@                 Material Type:     CS     a     SS     a                 Exam Date:             04/12/05 Exam Start:               13:20 TDC                 Ro  
Calibration Sheet No.: C-104 Site: DAEC _ Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision:
1 Instrument:
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24x42) mm Search Unit: RTD FS~125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplanto Humex 98165 Thermometer:
Tune, Rt~.h Nn_67 01 Temp.3991I! i DAC Instrument Settings 100 ..9D 114T A 80 SDH Pulser-. High Frequency:
Fixed M 7T --Pulse Energy: High Range: 8.003" P 60_ _L 6C Pulse Width: N/A Velocity:
.2309 I Rep Rate: Auto Delay: 0.00 T 40 Damping: 150 Ohms Zero Offset: 12.38 U D o Display Mode: Fullwave Gain -Axial Scan: 62.4 dB E 2- Filter: STD Gain -Circ. Scan: N/A dB S --Reject: Off 0 Pulse Echo Dual Pulse Amplitude:
Fixed Sweep: 0 -10 = 8.003" Q3 Depth a Metal Path Field Simulator CS Rompas SIN LMT.17 Calibration Verification Reflector:
1/4T SDH 2" RAD Initial Calibration Time: 09:17 Verification Times: Max Amplitude:
80% 80% Final Calibration Time: 15:25 NIA N/A N/A N/A Sweep: 4.0 2.4 Gain: 62.4 dB 47.4 dB Welds Examined Report No. Comments VIB-D001 105065 Work Order: 1129015 Squint Angle 5" Configuration of Elements:
D-SBS Zone 1 60o RL Cal.11 04/12/05 PtoC..3 EDDtevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION).
Calibration Sheet No.: Site: DAEC C-105 I _1iAA I Linearity Sneet No.: _.-,,,_-r Procedure No.: ACP 1211.27 Revision:
1 Instrument:
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60&deg; I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
IE-30 Carbon Steel NA 1 5.25" 67 'F Serial No. Material Size I ThIckness Temp Couplant!
Humex 98165 Thermometer:
3991 Tyoe Batch No. Serial No.DAC Instrument Settings ID A 80 -o- ID Pulser: High Frequency:
Fixed M To Notch- Pulse Energy: High Range: 16,27" P 60 Pulse Width: N/A Velocity:
.2309 I So -RepRae: Auto Delay: 0,00 T 40 -1 Damping: 150 Ohms Zero Offset: 12.38 U 30 Display Mode: Fullwave Gain -Axial Scan: 7 5.6dB E 20- Filter: STD Gain -Circ. Scan: NIAdB 1- -"Reject Off E3 Pulse Echo Dual-Pulse Amplitude:
Fixed Sweep: 0 -0 = 16.27" Depth a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
ID Notch 2" RAD Initial Calibration rime: 09:15 Verification Times: Max Amplitude:
80% 80% Final Calibration Time: 15:26 N/A NlA N/A NIA Sweep: 7.5 1.2 Gain: 75.6 dB 49.1 dB Welds Examined Report No. Comments VIB-DO01 105065 Work Order. 1129015 Squint Angle 5" Configuration of Elements:
D-SBS Zone 2 60* RL Cal.9I6I1 04/12/05 ~o S .-'-tevermer, A- Level Date cT175 Dohmen, F. Date Bowers, J. Date Examiner evel IIl Review ANII Review NG 142Z Rev. 4 Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-61 3-1 Note: calculations performed using 2D plot only Nozzle ID N11 Area required to be examined'Axial scan direction:
Height x width 5.25 Inches x 2.859 Inches equals 15.0098 square inches Parallel scan direction:
Height x width 5.25 inches x 2.859 inches equals 15.0098 square inches Total area required to be examined 30.0195 square inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction:
Height x width 5.25 Inches x 2.859 inches equals 16.0098 square inches Triangular area not examined (if applies) 1.33 1V2 base x 2.16 height equals 1.42975 square inches Axial scan direction area examined 13,58 square inches 60 degree R.L. Parallel scan direction:
Height x width 5.26 inches x 1.96 inches equals 10.29 square Inches Additional Inner 15% area achieved using 45 degree shear technique:
Height x width 0.7875 Inches x 1.1 inches equals 0.86625 square Inches Combining all scan directions:
24.7363 square inches for total exam Divide area examined by required area: equals coverage achieved 82.4 % coverage for total exam Calculations performed by: Todd Biechinger Level Ill DAEC Review Frank Dohmen Level Ill ANII Review Jeremy Bowers DAEC NIl Coverage Plot Parallel scan direction Examine Review Report# -Page of-No coverage Area of coverage Inner 15%H G F E DAEC N 11 Coverage Plot\\ Parallel scan direction Examine Review-Report # -~, sco'-Page .-of-x No coverage&Inner 15% cove Area of coverage H G F E Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 45 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID Nil VIB-DO01 Area required to be examined Axial scan direction:
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction:
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined (if applies) 0.703 112 base x 0.703 height equals 0.2471 square inches Rect. area not examined (if applies) 1.127 x 0.703 equals 0.79228 Axial scan direction area examined 4.01308 square inches 45 degree shear Parallel scan direction:
Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.074 square inches Area not examined (if applies) 1.830 base x 0.703 height equals 1.286 square inches Parallel scan direction area examined 1.69212 square inches Combining all scan directions:
5.7062 square inches for total exam Divide area examined by required area: equals coverage achieved 56.46 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review ANII Review Gary Park Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 600 Note: calculations performed using 2D plot only Nozzle ID Nll VIB-DO01 Area required to be examined Axial scan direction:
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Parallel scan direction:
Height x width 4.687 inches x 7.187 inches equals 33.585 square inches Total area required to be examined 67.371 square inches required for complete exam Actual area examined 600 R.L. Axial scan direction:
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Triangular area not examined (if applies) 2.3 base x 3.94 height equals 4.531 square inches A=bh/2 1.06 base x 1.85 height equals 0.9805 square inches Axial scan direction area examined 28.174 square inches 600 R.L. Parallel scan direction:
Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Area not examined (if applicable) 4.687 height x 2.95 width equals 13.827 square inches 4.687 height x 1.85 width equals 8.671 square inches 33.685 inches minus area not examined 22.498 inches equals 11.188 square inches Combining all scan directions:
39.362 square inches for total exam Divide area examined by required area: equals coverage achieved 58.43 % coverage for total exam Calculations performed by: Frank Dohmen Level 111 58.43 s0o 56.46 45 DAEC Review Gary Park 114,89 57.46 IAK UA ALl H5 3\bZ11I HLVIStUHJ U-~-~LUHF-UUIO-31 I(AK I UPA I ALII Kb I/2 8/8/95 REVISED PER DURF-0011 DA] G SS SS/1N12-08-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS DF GOP SS NO. DATE REVISION DRFTR, CHKO. ENGR. VER.0<CD En-~(D CD)NO. DESCRIPTION BILL OF MATIL. PROCED.I FORGING SA508 CLASS 2 i 2 SAFE END FORGING SA336 CLASS F8 3 INSERT A NcoNEL 82 4 1ST CLAD LAYER 3 M 37 5 2NO & 3RD CLAD LAYER 3-L 6 SHELL PLATE -3 SA533 CLASS 1 GR.B I m-0)m z n-'C 0 LO In 7 m-H I -I ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Site: DAEC Report No.: 105064 Calibration Sheet No.: C-1l1, C-l 8 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 /i System: Reactor Vessel Exam Surface Temp.: 88 OF Couplant' ulmex Weld 1: D I Thermometer SIN: 3991 Batch No.: Examination Surface: IDI3 OD@ Material Type: CS a SS a Exam Date: 04/12/05 Exam Start: 13:20 Lo Reference TDC Ro  


==Reference:==
==Reference:==
WCL                              Exam End:                14:15 Lo Reference                                                                                                                            14:15 Exam End:
Scan Surface                    Exam Number                  Search Unit Angle                  Scan Sensitivity        Exam Number Perpendicular Upstream                    1                        60* RL Zone 1                          76.7 dB                  1, 3. 4 Perpendicular DownStream                    2                        60"RL Zone 2                          83.0 dB                  1, 3, 4 Parallel CW                        3                              N/A                              N/A                      N/A Parallel CCW                        4                              N/A                              NIA                      N/A INDICATIONS L (in) From Ref              W (in) From Ref                Sweep Reading Indication                                                                        NtP or ) Depth                Max            Examination No.            -.                                                                                          Amp                (1-4)
W-Max      W-2    SWMlD    SW-Max sw-2 0        %Dac L-1      L-Max      L-2      W.1                          M110]              M2    []
NRI      NIA        NIA      N/A        N/A        NIA      N/A      N/A        NIA      N/A          N/A                N/A REMARKSILIMITATIONS WO: 1129014 Single side access due.to configuration.
RefetrenceEPRI modeling reportn-o:JR-2004-62 for inner 15% examination.
Obtained6&#xfd;3.71% 6c6verage of required volume dueItopirioximity of skirt weld.
See attached coverage plot.
S/
* 0 Previous Examination Data Reviewed 4/                    II    04112105                    eL              /o-          I~ -j        U tevermer, A.            Level      Date      {f)      Dohmen F                      Date              Bowers J                    Date Examiner (s)                                      Level IIIReview                          ,      ANII Review NG-1 73Z Rev. 0                                                                                                                              Page I of I
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                          C-1 17 Site:                      DAEC                                                                                      L-002 Linearity Sheet No.:
Procedure No.:                          ACP 1211.27                              Revision:            1 Instrument:                            Panametrics                                              Epoch III                          01448103 Manufacturer                                                Model No.                            Serial No.
TRL2-ST                              2 (24X42) mm Search Unit:                    RTD                        FS-125 mm'              02-102          Rectangular    2.0      MHz      60' / RL          1.05" Manufacturer                          Model            Serial No.          Size        Freq.            Angle I Mode      Incident to Cable:          2 (RG-174)                              12'                            0                                                            wedge front Type                              Length                No. of Connectors 0
Calibration Standard:                    IE-30                  Carbon Steel                  NA / 5.25"                67 Serial No.                      Material              Size I Thickness Couplant:                Humex                                        98165                      Thermomete r:          3991 Type                                      Batch No.                                        Serial No.
DAC                                                                              Instrument Settings 1U0 so-Sc  ----                -          -        -          114T A                                                              SDH              Pulse,:                    High            Frequency:              Fixed 70---                -                  --
M                                                                                Pulse Energy:              High            Range:                  6.329" P
L BC0----
60
                                -          -        -                          Pulse Width:                N/A            Velocity:                .2332 I                                                                              Rep Rate:                  Auto            Delay:                    0.00 T    40o Damping:            150 Ohms              Zero Offset:            12.98 U
D    30 -                                                                      Display Mode:        Fullwave            Gain - Axial Scan;        6 2 .7 dB 2o-E                                                                                Filter:                    STD            Gain - Circ. Scan:        NIA    dB Reject;                    Off            Qi Pulse Echo
* Dual
        'OR                I -. I    I-~-  i    I    I Pulse Amplitude:        Fixed Sweep: a - 10 =              6.329" Depth            f    Metal Path Field Simulator        CS Rompas              SIN          LMT-17                                        Calibration Verification Reflector:                1/4T SDH                      2" RAD          Initial Calibration Time:        09:17                  Verification Times:
Max Amplitude:                  80%                          80%          Final Calibration Time:          15:25        N/A        N/A          N/A        N/A Sweep:                            4.0                        3.2 Gain:                        6217 dB                      47.6 dB Welds Examined                                Report No.                                                Comments LCA-DO01                                                105064          Work Order: 1129014 Squint Angle 50 Configuration of Elements: D-SBS Zone 1 If.        4/12/05                    ....
W                                    3 Aevermer, A.                      Level            Date                Dohmen, F.                      Date              Bowers, J.                  Date Examiner                                                        Level IIIReview                                      ANII Review NG 142Z Rev. 4
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Calibration Sheet No.:                          C-118 Site:                      DAEC                                                                          I .On'i Linearity Sneet N~o.:
Procedure No.:                    ACP 1211.27                      Revision:            1 Instrument:                        Panametrics                                    Epoch 111                            01448103 Manufacturer                                      Model No.                              Serial No.
TRL2-ST                          2 (24042) mmn Search Unit:                  RTD                  FS-125 mm          02-102            Rectangular      2.0      MHz      60WI RL            1.05" Manufacturer              Model          Serial No.            Size          Freq.          Angle I Mode        Incident to Cable:        2 (RG-174)                      12'                          0                                                              wedge front Type                        Length              No. of Connectors Calibration Standard:                IE-30              Carbon Steel                NA! 5.25"                  67        "F Serial No.              Material              Size I Thickness          Temp.
Couplant,                  Humex                          98165                    Thermometer:            3991 Tvp                          Batch No.                                        Serial No.
DAC                                                                  Instrument Settings 100 90 A    8o  -                                        Notch            Pulser:                  High              Frequency:              Fixed M      7-o                                                            Pulse Energy:            High              Range:                14.45" P                                                                    PN Pulse Width-                NIA            Velocity,              .2332 L
1    so                                                            Rep Rate:                Auto              Delay:                  12.98 T    40--                                                          Damping:          150 Ohms                Zero Offset:              0.0 u
                    -------                                            Display Mode:        Fullwave              Gain - Axial Scan:        71.OcdB E    20--                                                          Filter:                    STD              Gain - Circ. Scan:        NIA dB "r                                                            Reject:                      Off            [*Pulse Echo        El  Dual Pulse Amplitude:        Fixed Sweep: 0 - 10 =          14.45" Q  Depth
* Metal Path Field Simulator      CS Rompas          SIN      LMT-17                                      Calibration Verification Initial Calibration lime:      09:15                    Verification Times:
Final Calibration lime:          15:26        N/A      INIA        IN/            NA Comments Work Order. 1129014 Squint Angle 5" Configuration of Elements: D-SBS Zone 2 Level      Date Examiner                                              Li~vel III Review                                      K10    1-Level IIIIReview NG 142Z Rev. 4
Examiner-      -_--  -
DAEC N 10 Coverage Plot        Review--
Report # 1o5o0GL Axial scan direction          Page- - of-No Area of Lge 60 deg.
H  G          F  E
          )AEC &#xfd;410 Coverage Plot    Examinerw__I Paralle 11 scan direction Report #-"'5Q-Y---
of-Page No cove Inner 15%
H  G            F  E
Nozzle to RPV Cove~rage Calculation Sheet Coverage Re-calculated using 1WB-2500-7(b) volume 60T Note: calculations performed using 2D plot only Nozzle ID          NI0    LCA-DO01 Area required to be examined Axial scan direction: Height x width 5.25    inches      x      8.187 inches    equals  42.982 square inches Parallel scan direction: Height x width 5.25    inches      x      8.187 inches    equals  42.982 square inches Total area required to be examined            85.964 square Inches required for complete exam Actual area examined 60&deg; R.L Axial scan direction: Height x width 5.25  inches      x      8.187  inches equals    42.982 square inches Triangular area not examined (if applies)      1.46    base      x        3.37 height equals    2.460 square inches  A-bha2 1.26    base      x      2.125 height  equals  1.339 square inches Axial scan direction area examined            39.183 square inches    x 62% due to skirt      24.2934 60* R.L. Parallel scan direction: Height x width 5.25  inches      x      8.187 inches    equals  42.982 square inches Area not examined (if applicable)              5.25 height      x        3.3  width  equals  17.325 square inches 5.25 height      x      2.125  width  equals  11.1563 square inches 42.982 inches    minus area not examined                      28.481 inches  equals  14.5005 square inches Combining all scan directions:        38.794 square Inches for total exam Divide area examined by required area:        equals coverage achieved          45.13 % coverage for total exam Calculations performed by:          Frank Dohmen              Level    III 56.3 101.43 DAEC Review                          Gary Park                                                    50.72
Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%
Note: calculations performed using 2D plot only Nozzle ID        NI0      LCA-D001 Area required to be examined Axial scan direction: Height x width 0.7875 inches      x      8.187 inches equals      6.44726 square inches Parallel scan direction: Height x width 0.7875 inches      x      8.187 inches    equals 6.44726 square inches Total area required to be examined          12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches      x      8.187 inches equals      6.44726 square inches Triangular area not examined (if applies)    0.7875 112 base    x      0.7876 height  equals  0.310  square inches Rect. area not examined (if applies)          1.3375      x    0.7875    equals 1.053 Axial scan direction area examined            5.0839 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches      x      8.187  inches equals 6.44726 square inches Area not examined (if applies)                      3.3 base      x    0.7875 height  equals  2.599  square inches Area not examined (if applies)                  2.125 base        x    0.7875 height  equals  1.673  square inches Parallel scan direction area examined        2.17508 square inches 0 inches      x        0    inches equals        0    square inches Combining all scan directions:      7.25898 square inches for total exam Divide area examined by required area:      equals coverage achieved            56.3  % coverage for total exam Calculations performed by:          Frank.Dohmen              Level    Ill DAEC Review                          Gary Park ANII Review


WCL Exam End: 14:15 Exam End: 14:15 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular Upstream 1 60* RL Zone 1 76.7 dB 1, 3. 4 Perpendicular DownStream 2 60" RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A N/A N/A Parallel CCW 4 N/A NIA N/A INDICATIONS L (in) From Ref W (in) From Ref Sweep Reading Indication NtP or ) Depth Max Examination No. -.Amp (1-4)L-1 L-Max L-2 W.1 W-Max W-2 SWMl D SW-Max sw-2 0 % Dac M11 0] M2 []NRI NIA NIA N/A N/A NIA N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS WO: 1129014 Single side access due.to configuration.
............ ......................
RefetrenceEPRI modeling reportn-o:JR-2004-62 for inner 15% examination.
13.
Obtained6&#xfd;3.71%
I' . .~".         -
6c6verage of required volume dueItopirioximity of skirt weld.See attached coverage plot.S/ 0 Previous Examination Data Reviewed 4/ II 04112105 -j eL /o- I~ U tevermer, A. Level Date {f) Dohmen F Date Bowers J Date Examiner (s) Level III Review , ANII Review NG-1 73Z Rev. 0 Page I of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
                                                                                                                    &#xfd; 'lq ''
Site: DAEC Calibration Sheet No.: Linearity Sheet No.: C-1 17 L-002 Procedure No.: ACP 1211.27 Revision:
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1 Instrument:
                                                                                  -       I too*
Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm' 02-102 Rectangular 2.0 MHz 60' / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
0
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant:
* I...                       .               7.
Humex 98165 Thermomete Type Batch No.67 0 r: 3991 Serial No.DAC Instrument Settings A M P L I T U D E 1U0 so-Sc ---- ---70--- ---BC0---- ---60 40o 30 -2o-'OR I I I-~ -. i -I I Sweep: a -10 = 6.329" Depth f Metal Path 114T SDH Pulse,: High Pulse Energy: High Pulse Width: N/A Rep Rate: Auto Damping: 150 Ohms Display Mode: Fullwave Filter: STD Reject; Off Pulse Amplitude:
                                        *............
Fixed Frequency:
                                        *         *     - *1
Fixed Range: 6.329" Velocity:
                                                                            *. (V
.2332 Delay: 0.00 Zero Offset: 12.98 Gain -Axial Scan; 6 2.7 dB Gain -Circ. Scan: NIA dB Qi Pulse Echo Dual Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:
                                                                                                /7
1/4T SDH 2" RAD Initial Calibration Time: 09:17 Verification Times: Max Amplitude:
                                                                                            .7
80% 80% Final Calibration Time: 15:25 N/A N/A N/A N/A Sweep: 4.0 3.2 Gain: 6217 dB 47.6 dB Welds Examined Report No. Comments LCA-DO01 105064 Work Order: 1129014 Squint Angle 50 Configuration of Elements:
                                                                                    * .       .     .
D-SBS Zone 1 If. 4/12/05 W .... 3 Aevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
                                                                                                      -<         ii
Calibration Sheet No.: C-118 Site: DAEC I .On'i Linearity Sneet N~o.: Procedure No.: ACP 1211.27 Revision:
                                                                          /
1 Instrument:
I I,
Panametrics Epoch 111 01448103 Manufacturer Model No. Serial No.TRL2-ST 2 (24042) mmn Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60W I RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
* If     ___                 _
IE-30 Carbon Steel NA! 5.25" 67 "F Serial No. Material Size I Thickness Temp.Couplant, Humex 98165 Thermometer:
 
3991 Tvp Batch No. Serial No.DAC Instrument Settings 100 90 A 8o -Notch Pulser: High Frequency:
PwHrr MYbMFL WCLD Biwi'-Up Pop W-5'- 103 -21                      STh*I-    SrL OV'ERL4A -YP.
Fixed M 7-o Pulse Energy: High Range: 14.45" P PN L Pulse Width- NIA Velocity, .2332 1 so Rep Rate: Auto Delay: 12.98 T 40-- Damping: 150 Ohms Zero Offset: 0.0 u-------Display Mode: Fullwave Gain -Axial Scan: 71.OcdB E 20-- Filter: STD Gain -Circ. Scan: NIA dB"r Reject: Off Echo El Dual Pulse Amplitude:
                                      /wpP5-IO.3-/F.C F\IP:- M34I/F&#xfd; r7
Fixed Sweep: 0 -10 = 14.45" Q Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Initial Calibration lime: 09:15 Verification Times: Final Calibration lime: 15:26 N/A INIA IN/ NA Comments Work Order. 1129014 Squint Angle 5" Configuration of Elements:
                                    /                     .. T$OrP Er.. H(,AD                                           --- "-
D-SBS Zone 2 Level Date Examiner Li~vel III Review K10 1-Level IIII Review NG 142Z Rev. 4 DAEC N 10 Coverage Plot Examiner-  
                                                                                                          -'OT
-_-- -Review--Report # 1o5o0GL Page- -of-Axial scan direction No Area of Lge 60 deg.H G F E No cove Inner 15%)AEC &#xfd;Paralle 410 Coverage Plot Examinerw__I 11 scan direction Report #-"'5Q-Y---
                                                      -J&#xfd;
Page of-H G F E Nozzle to RPV Cove~rage Calculation Sheet Coverage Re-calculated using 1WB-2500-7(b) volume 60T Note: calculations performed using 2D plot only Nozzle ID NI0 LCA-DO01 Area required to be examined Axial scan direction:
      $I I                                             IN I     I or2Z.-11Jz v~                L    '      z I
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Parallel scan direction:
                - 'I                                                                                 I B
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Total area required to be examined 85.964 square Inches required for complete exam Actual area examined 60&deg; R.L Axial scan direction:
I~I           L.
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Triangular area not examined (if applies) 1.46 base x 3.37 height equals 2.460 square inches A-bha2 1.26 base x 2.125 height equals 1.339 square inches Axial scan direction area examined 39.183 square inches x 62% due to skirt 24.2934 60* R.L. Parallel scan direction:
I "OD   4!4rWINE /IfTEr-R C44 0 u4'c &#xfd;JPe-4A7/ON 1~.~
Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Area not examined (if applicable) 5.25 height x 3.3 width equals 17.325 square inches 5.25 height x 2.125 width equals 11.1563 square inches 42.982 inches minus area not examined 28.481 inches equals 14.5005 square inches Combining all scan directions:
L1                                                                              I.                                   /,
38.794 square Inches for total exam Divide area examined by required area: equals coverage achieved 45.13 % coverage for total exam Calculations performed by: Frank Dohmen Level III 56.3 101.43 DAEC Review Gary Park 50.72 Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%Note: calculations performed using 2D plot only Nozzle ID NI0 LCA-D001 Area required to be examined Axial scan direction:
                                                            -CD 1
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Parallel scan direction:
    ,~    Dt~TAIL  d  A d~bN
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction:
                    ~No,.q 5i (oIoweTR)
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Triangular area not examined (if applies) 0.7875 112 base x 0.7876 height equals 0.310 square inches Rect. area not examined (if applies) 1.3375 x 0.7875 equals 1.053 Axial scan direction area examined 5.0839 square inches 45 degree shear Parallel scan direction:
I-,gF 2~44        2          Si        _              -2 4 3j                                                          C, 0
Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 2.17508 square inches 0 inches x 0 inches equals 0 square inches Combining all scan directions:
_12tC174--,         'r/!SA(                                   9
7.25898 square inches for total exam Divide area examined by required area: equals coverage achieved 56.3 % coverage for total exam Calculations performed by: Frank.Dohmen Level Ill DAEC Review ANII Review Gary Park
                                                                                                              'ii
..................................I' ..~". -13 .14,'A\(&#xfd; 'lq ' '-I* I... .7.*............  
 
*. (V* * -*1/7.7* ...-< ii/I, *I If ___ _0 PwHrr MYbMFL WCLD Biwi'-Up Pop W-5'- 103 -21SrL OV'ERL4A -YP./wpP5-IO.3-/F.C F\IP:- M34I/F&#xfd;/r7..T$Or P Er.. H(,AD ---"--'OT IN-J&#xfd;$I I I I I-'I I~I L.1~.~L 1 ,~ Dt~TAIL d v~ z L ' z or2Z.-11J I B I"OD 4!4rWINE /IfTEr-R C44 0 u4'c &#xfd;JPe-4A7/ON-CD 1 2~44 I.Si _/, C, 0 A d~bN~No,.q 5i (oIoweTR)I-,gF 2-2 4 3j_12tC174-  
U Enclosure 3 to NG-07-0809 Enclosure 3 Description of Examination Limitations for Nozzle LCA-DO01 7 Pages Follow
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Enclosure 3 to NG-07-0809 Enclosure 3 Description of Examination Limitations for Nozzle LCA-DO01 7 Pages Follow ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS site: DAEC Report No.: 105W41 Calibration Sheet No.: C-119 THROUGH C-122 Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 88 Couplant:
ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.:               105W41                   Calibration Sheet No.: C-119 THROUGH C-122 site:            DAEC Data Sheet No.:                 N/A Procedure No.:     ACP 1211.44         Rev. 0 System:           Reactor Vessel         Exam Surface Temp.:             88                         Couplant:             Humex Nozzle ID:           LCA-D001 IR           Thermometer SIN:               3991                       Batch No.:             98165 CS     a       Ss     El             Exam Date:             04/12/05 Examination Surface:  IDO OD            Material Type:
Humex Nozzle ID: LCA-D001 IR Thermometer SIN: 3991 Batch No.: 98165 Examination Surface: IDO OD Material Type: CS a Ss El Exam Date: 04/12/05 Exam Start; 13:20 Lo Reference TDC Ro  
Exam Start;               13:20 Lo Reference             TDC             Ro  


==Reference:==
==Reference:==
WCL                              Em End:                14:15 Scan Surface          Exam Number              Search Unit Angle I Skew              Scan Sensitivity          Exam Number Vessel CW                  1                            700 (+- 120)                      73.1 dB                    3, 4 vssel CCW                    2                    700 (+- 10 to +- 110)                    73.1dB                    1,2 0
Blend CW                  3                    45 (+- 430 to +- 64&deg;)                    54.5 dB                    1. 2 Blend CCW                  4                                N/A                              N/A                    N/A Nozzle Boss CW                  S                                N/A                              NIA                    N/A Nozzle Boss CCW                6 nd. #    Transducer Azimuth    Indication Metal        Transducer'R' Location              Path                Location              Transducer Skew        Scan Sensitivity  Exam Number NRI                N/A                N/A                      N/A                    N/A                  N/A                N/A REMARKSILIMITATIONS WO: 1129014 100% coverage based on modeling program for nozzle examinations.
Reference EPRI report no. IR-2004-62.
700 (+- 1 &deg;to 110)
Exam obtained 71.69% of required volume due to proximity of skirt weld.
See attached.
                                              -    Previous Examination Data Reviewed 11 04/12/05                                  "'11  Alrr teveamer, A                                    Dohmen, F.                    Date              Bowers, J.                Date Examiner                                  Level III Review                                ANII Review NG-174Z Rev. 0                                                                                                                      Page 1 of I


WCL Em End: 14:15 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 700 (+- 120) 73.1 dB 3, 4 vssel CCW 2 70 0 (+- 10 to +- 110) 73.1dB 1,2 Blend CW 3 45 0 (+- 430 to +- 64&deg;) 54.5 dB 1. 2 Blend CCW 4 N/A N/A N/A Nozzle Boss CW S N/A NIA N/A Nozzle Boss CCW 6 nd. # Transducer Azimuth Indication Metal Transducer'R' Location Path Location Transducer Skew Scan Sensitivity Exam Number NRI N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129014 100% coverage based on modeling program for nozzle examinations.
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Reference EPRI report no. IR-2004-62.
Calibration Sheet No.:                       C-120 Site:                      DAEC                            Linearitv Sheet No.:                          L-004 Procedure No.:                      ACP 1211.44                        Revision:            0 Instrument:                          Panametrics                                    Epoch III                          01435501 Manufacturer                                        Model No.                            Serial No.
700 (+- 1 &deg;to 110)Exam obtained 71.69% of required volume due to proximity of skirt weld.See attached.-Previous Examination Data Reviewed 11 04/12/05 '11 " Al r r teveamer, A Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG-174Z Rev. 0 Page 1 of I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Comp G                                .75" Search Unit:              Krautkramer              389-055-750          014XX9            Round        2.25 MHz 700 / Shear                0.9" Manufacturer                  Model          Serial No.          Size        Freq.         Angle I Mode      Incident to Cable:            RG-174                        12'                         0                                                          wedge front Type                      Length                No. of Connectors Calibration Standard:                 IE-30              Carbon Steel                NA 1 5.25"              67        OF Serial No.               Material            Size I Thickness          Temp.
Calibration Sheet No.: Linearitv Sheet No.: C-120 L-004 Site: DAEC Procedure No.: ACP 1211.44 Revision:
Couplant"                Humex                              98165                  Thermometer:            3991 Type                            Batch No.                                     Serial No.
0 Instrument:
DAC                                                                    Instrument Settings ID A     SC                                              Notch            Pulser:                  High          Frequency:              Fixed M    70  -    -                                                      Pulse Energy:            High          Range:                23.34" P    6  ---                                                           Pulse Width:              N/A L                                                                                                              Velocity:              .1228 I   s--Rep                                                                Rate:              Auto          Delay:                     0.0 T    40                                                                Damping:         150 Ohms              Zero Offset:           23.52 U                                                                                                                                        67 D    30-                                                              Display Mode:      Fullwave            Gain -Axial Scan:            .1 dB E    20 -      -                                                      Filter:                 STD            Gain - Circ. Scan:        N/A dB 10                                                                Reject:                    Off            1Pulse Echo      C  Dual Pulse Amplitude:        Fixed Sweep: 0 - 10          23.34" C3 Depth
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.Comp G .75" Search Unit: Krautkramer 389-055-750 014XX9 Round 2.25 MHz 700 / Shear 0.9" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
* Metal Path Field Simulator        CS Rompas          SIN      LMT-17                                    Calibration Verification Reflector.                   ID Notch              2" RAD        Initial Calibration Time:     08:30                Verification Times:
IE-30 Carbon Steel NA 1 5.25" 67 OF Serial No. Material Size I Thickness Temp.Couplant" Humex 98165 Thermometer:
Max Amplitude:                  80%                  80%        Final Calibration Time:        15:29        N/A    I N/A          N/A        N/A Sweep:                          B.1                  0.9 Gain:                         67.1 dB              19.8 dB Welds Examined                          Report No.                                             Comments LCA-DO01 IR                                      105064        Work Order. 1129014 Wedge S/N: 366-001-206 Configuration of Elements: Single 11 04/12/05
3991 Type Batch No. Serial No.DAC Instrument Settings ID A SC Notch Pulser: High Frequency:
    ^ivermer, A.                   Level      Date        -     Dohrmen, F.                   Date            Bowers, J.                  Date Examiner                                                Level III Review                                ANII Review NG 142Z Rev. 4
Fixed M 70 --Pulse Energy: High Range: 23.34" P 6 ---Pulse Width: N/A Velocity:
 
.1228 L I s--Rep Rate: Auto Delay: 0.0 T 40 Damping: 150 Ohms Zero Offset: 23.52 U D 30- Display Mode: Fullwave Gain -Axial Scan: 6 7.1 dB E 20 --Filter: STD Gain -Circ. Scan: N/A dB 10 Reject: Off 1Pulse Echo C Dual Pulse Amplitude:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Fixed Sweep: 0 -10 23.34" C3 Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector.
Calibration Sheet No.:                         C-119 Site:                     DAEC                          I lnurith, *hkaa      Mi
ID Notch 2" RAD Initial Calibration Time: 08:30 Verification Times: Max Amplitude:
* L-004 I InaiySetN Proce~dure No.:                   ACP 1211.44                        Revision"            0 Procedure No.:                                                         Revision:
80% 80% Final Calibration Time: 15:29 N/A I N/A N/A N/A Sweep: B.1 0.9 Gain: 67.1 dB 19.8 dB Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order. 1129014 Wedge S/N: 366-001-206 Configuration of Elements:
Instrument:                         Panametrics                                      Epoch III                          01435501 Manufacturer                                        Model No.                            Serial No.
Single 11 04/12/05^ivermer, A. Level Date -Dohrmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
Comp G                                  .75" Search Unit:             Krautkramer              389-055-750          014XX8              Round        2.25    MHz 450 / Shear              0.8" Manufacturer                Model          Serial No.           Size        Freq.           Angle I Mode    Incident to Cable:             RG-174                      12'                            0                                                          wedge front Type                      Length                No. of Connectors Calibration Standard:              IE-30              Carbon Steel                NA / 5.25"                88        OF Temp.
Calibration Sheet No.: I lnurith, Mi *C-119 Site: DAEC L-004 I InaiySetN Proce~dure No.: ACP 1211.44 Revision" 0 Procedure No.: Revision: Instrument:
Serial No.                Material              Size I Thickness Couplant                Humex                              98165                    Thermometer:          3991 Type                          Batch No.                                       Serial No.
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.Comp G .75" Search Unit: Krautkramer 389-055-750 014XX8 Round 2.25 MHz 450 / Shear 0.8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
DAC                                                                    Instrument Settings 100 90 ID A    so                                            Notch            Pulser.                   High            Frequency:              Fixed M    70                                                              Pulse Energy:            High            Range:                8.696" PL so                                                                Pulse Width:              N/A            Velocity:              .1228 I           --                                                     Rep Rate:               Auto            Delay:                     0.0 T    4o                                                              Damping:           150 Ohms              Zero Offset:           16.92 U
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant Humex 98165 Thermometer:
D    30                                                              Display Mode:       Fullwave            Gain - Axial Scan:      47.5 dB E    20                                                              Filter:                  STD            Gain - Circ. Scan:        NIA  dB 10                                                              Reject:                    Off            C Pulse Echo        QDual Pulse Amplitude:        Fixed Sweep: 0 - 10 Z      8.696" E3 Depth            a Metal Path Field Simulator        CS Rompas        SIN      LMT-17                                      Calibration Verification Reflector:.                 ID Notch            2" RAD        Initial Calibration Time:      08:49                  Verification Times:
Type Batch No.88 OF Temp.3991 Serial No.DAC Instrument Settings 100 90 ID A so Notch Pulser. High Frequency:
Max Amplitude:                80%                80%          Final Calibration Time:        15:33        N/A        IN/A      JN/A            NA Sweep:                        8.9                  1.2 Gain:                       47.5 dB            38.4 dB Welds Examined                        Report No.                                             Comments LCA-DO01 IR                                    105064        Work Order: 1129014 Wedge S/N: 366-001-204 Configuration of Elements: Single 04/12/05l            Leve1      Review                              -      I Le
Fixed M 70 Pulse Energy: High Range: 8.696" PL so Pulse Width: N/A Velocity:
    &#xfd;Mvdirer, A.                 Level      Date              Dohmen, F.                     Date              Bowers, J.                 Date Examiner                                              Level Ill ReviewI                                        eve NG 142Z Rev. 4
.1228 I -- Rep Rate: Auto Delay: 0.0 T 4o Damping: 150 Ohms Zero Offset: 16.92 U D 30 Display Mode: Fullwave Gain -Axial Scan: 47.5 dB E 20 Filter: STD Gain -Circ. Scan: NIA dB 10 Reject: Off C Pulse Echo QDual Pulse Amplitude:
 
Fixed Sweep: 0 -10 Z 8.696" E3 Depth a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:.
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
ID Notch 2" RAD Initial Calibration Time: 08:49 Verification Times: Max Amplitude:
C-121
80% 80% Final Calibration Time: 15:33 N/A IN/A JN/A NA Sweep: 8.9 1.2 Gain: 47.5 dB 38.4 dB Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order: 1129014 Wedge S/N: 366-001-204 Configuration of Elements:
*6  A.                    nA*f                        I Calibration Sheet No.:
Single Leve1 04/12/05l Review -I Le&#xfd;Mvdirer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill ReviewI eve NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
I Linearity Sheet No.:                             L-004 Procedure No.:                     ACP 1211.44                        Revision:           0 Instrument:                        Panametrics                                      Epoch III                          01435501 Manufacturer                                        Model No.                             Serial No.
I Calibration Sheet No.: C-121A. I Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision:
Comp G                                  .75" Search Unit:             Krautkramer              389-055-750          014XXB              Round        2.25 -MHz        "I    Shear          1.___
0 Instrument:
Manufacturer                Model            Serial No.          Size        Freq.            Angle I Mode      Incident to Cable:          RG-174                        12'                            0                                                            wedge front Type                      Length                No. of Connectors Calibration Standard:               IE-30              Carbon Steel                  NA / 5.25"              67        OF Temp.
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.Comp G .75" Search Unit: Krautkramer 389-055-750 014XXB Round 2.25 -MHz "I Shear 1.___Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Serial No.               Material              Size I Thickness Couplant'              Humex                              98165                    Thermomete r:          3991 Tvre                          Batch No.                                        Serial No.
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant' Humex 98165 Thermomete Tvre Batch No.67 OF Temp.r: 3991 Serial No.DAC Instrument Settings 10o 90 1 J I -ID* 80 Notch Pulser. High Frequency:
DAC                                                                    Instrument Settings 10o 90
Fixed M 7C0 Pulse Energy: High Range: 23.34" P 60 Pulse Width: N/A Velocity:
                              -ID      1J      I
.1228 I 50 J ---Rep Rate: Auto Delay: 0.0 T 40 Damping: 150 Ohms Zero Offset: 23.52 U D 3 Display Mode: Fuliwave Gain -Axial Scan: 67.1 dB E 2- Filter: STD Gain -Circ. Scan: N/A dB'10 Reject: Off 1 Pulse Echo 0 Dual Pulse Amplitude:
* 80                                          Notch              Pulser.                  High          Frequency:               Fixed M      7C0                                                            Pulse Energy:             High          Range:                 23.34" P      60                                                            Pulse Width:              N/A           Velocity:                .1228 I      50      J  ---                                              Rep Rate:                Auto            Delay:                      0.0 T      40                                                            Damping:          150 Ohms              Zero Offset:            23.52 U
Fixed Sweep: 0 -10 = 23.34" U Depth 1 Metal Path Field Simulator N/A SIN N/A Calibration Verification PReector.
D      3                                                            Display Mode:       Fuliwave            Gain - Axial Scan:        67.1  dB E      2-                                                            Filter:                   STD            Gain - Circ. Scan:         N/A  dB
ID Notch NIA Initial Calibration Time: 08:30 Verification Times: Max Amplitude:
          '10                                                          Reject:                   Off              1 Pulse Echo      0    Dual Pulse Amplitude:        Fixed Sweep: 0 - 10 =        23.34" U  Depth            1 Metal Path Field Simulator          N/A          SIN        N/A                                        Calibration Verification PReector.                 ID Notch              NIA          Initial Calibration Time:       08:30                 Verification Times:
80% N/A Final Calibration Time: 15:29 NIA N/A N/A NA Sweep: 8.1 N/A Gain: 67.1 dB N/A Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order. 1129014 Wedge S/N: 366-003-097 Configuration of Elements:
Max Amplitude:              80%                  N/A          Final Calibration Time:        15:29        NIA        N/A          N/A        NA Sweep:                        8.1                N/A Gain:                      67.1 dB                N/A Welds Examined                    Report No.                                             Comments LCA-DO01 IR                                    105064        Work Order. 1129014 Wedge S/N: 366-003-097 Configuration of Elements: Single
Single-Angle:70*  
                                                              -Angle:70* - 120 11 04/12J05      J'                              I tevermer, A.             Level      Date          r    Dohmen, F.                     Date            Bowers, J.                   Date Examiner                                            Level Ill Review                                  ANII Review NG 142Z Rev. 4
-120 11 04/12J05 J' I tevermer, A. Level Date r Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANII Review NG 142Z Rev. 4 ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
 
ICalibration Sheet No.: C-122 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision:
ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)
0 Instrument:
ICalibration Sheet No.:                         C-122 Site:                       DAEC                            Linearity Sheet No.:                             L-004 Procedure No.:                     ACP 1211.44                        Revision:           0 Instrument:                         Panametrics                                      Epoch III                              01435501 Manufacturer                                        Model No.                              Serial No.
Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.Comp G .75" Search Unit: Krautkramer 389-055-750 014XX1 Round 2.25 MHz I Shear 1.0" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard:
Comp G                                  .75" 389-055-750          014XX1              Round          2.25    MHz          I Shear        1.0" Search Unit:              Krautkramer Manufacturer                  Model          Serial No.          Size            Freq.           Angle I Mode      Incident to Cable:             RG-174                        12'                          0                                                              wedge front Type                      Length                No. of Connectors Calibration Standard:                 IE-30                Carbon Steel              NA / 5.25" 67       *F Serial No.                 Material            Size I Thickness              3emp.
IE-30 Carbon Steel NA / 5.25" Serial No. Material Size I Thickness Couplant, Humex 98165 Thermomete TuM R0t#h 67 *F 3emp.)r. 3991 DAC Instrument Settings 100 ID A 80-- Notch Pulser. High Frequency:
                                                                                                        )r.      3991 Couplant,                Humex      TuM 98165 R0t#h d*
Fixed M TO Pulse Energy: High Range: 23.34" P 60 Pulse Width: N/A Velocity:
Thermomete DAC                                                                    Instrument Settings 100 ID A    80--                                            Notch            Pulser.                   High              Frequency:              Fixed M    TO                                                              Pulse Energy:            High              Range:                23.34" P    60                                                              Pulse Width:                N/A            Velocity:              .1228 L
.1228 L I So Rep Rate: Auto Delay: 0.0 T 4- Damping: 150 Ohms Zero Offset: 23.52 U D 30 Display Mode: Fullwave Gain -Axial Scan: 6 7.1 dB E 2- Filter: STD Gain -Circ. Scan: N/A dS---Reject: Off Pulse Echo 0 Dual--Pulse Amplitude:
I    So                                                              Rep Rate:                Auto              Delay:                    0.0 T    4-                                                              Damping:          150 Ohms                Zero Offset:            23.52 U
Fixed Sweep: 0 -10 = 23.34"[ Depth Metal Path Field Simulator NIA SIN NIA Calibration Verification Reflector:
D    30                                                              Display Mode:       Fullwave                                          67 Gain - Axial Scan:           .1 dB E    2-                                                              Filter:                   STD              Gain - Circ. Scan:         N/A  dS
ID Notch N/A Initial Calibration Time: 08:30 Verification Times: Max Amplitude:
          ---                                                          Reject:                      Off                Pulse Echo      0   Dual
80% N/A Final Calibration Time: 15:29 N/A NiA I N/A N/A Sweep: 8.1 N/A Gain: 67.1 dB N/A Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order: 1129014 Wedge S/N: 366-003-096 Configuration of Elements:
              -  -Pulse                                                        Amplitude:        Fixed Sweep: 0 - 10 =        23.34"
Single*Angle:700
[  Depth
+ 120 11 I 04/12/0 5 Atlevermer, A. Level Date , Dohmen, F. Date Bowers, J. Date Examiner i Level Ill Review ANII Review NG 142Z Rev. 4 N10 Limitation Photo 700 +/- (10 to 110) exam scan surface area was reduced to 826.15 square inches due to proximity of skirt weld, 1152.36 square inches were required for 100% examination.
* Metal Path Field Simulator            NIA            SIN      NIA                                          Calibration Verification Reflector:                  ID Notch              N/A          Initial Calibration Time:        08:30                  Verification Times:
Due to the scan area limitation, only 71.69% of the required volume was examined.Examinej Y//&#xfd;/ 03r" Review'- vjA Ar4&#xfd;~/WoC ANII -Page_-of___
Max Amplitude:                80%                N/A          Final Calibration Time:          15:29          N/A        NiA    I   N/A        N/A Sweep:                          8.1                N/A Gain:                        67.1 dB              N/A Welds Examined                        Report No.                                               Comments LCA-DO01 IR                                      105064        Work Order: 1129014 Wedge S/N: 366-003-096 Configuration of Elements: Single
8/22/07 REV1SLU -H UIUHI--UI0I-1 TAK UA ALI HS 8/8/95 REVISED PER DURF-0011 DL GD SS SS 12-09-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS OF GP SS D. DATE REVISION DRFTR. CHK'D. ENGR. VER.NO. DESCRIPTION BILL OF MATL. PROCED.I FORGING SA508 CLASS 2 2 SAFE END FORGING SB-166 3 INSERT A INCONEL 82 4 IST CLAD LAYER 3 309 5 2ND & 3RD CLAD LAYER 1308L 6 SIDE PLATE ISA533 CLASS I GR.B_(D 0 (D 0 (~ D (D-Lr'2< 01 z CD p ::-D'il 01 CI co CID OD m-n m m z m 0 z C,-)Lo 0-" L m"m CD -T-1 r -,- 0 r-M =-CD El -
                                                                *Angle:700 + 120 I11 04/12/0 5 .J*
Enclosure 4 to NG-07-0809 Enclosure 4 Inservice Inspection Report 101070 5 Pages Follow I UL I RASONIG GALIt5RA I ION DATA SHIF-T (MANUAL EXAMINATION)
Atlevermer,      A.           Level      Date      ,        Dohmen, F.                      Date                Bowers, J.                  Date Examiner                                    i          Level Ill Review                                    ANII Review NG 142Z Rev. 4
Site.: DUANE ARNOLD Calibration Sheet No.:LC-092 Linearity Sheet No.:_L027 Procedure No.: ACP 1211.20 Revision:
 
3 Instrument STAVELEY SONIC 136 399G Manufacturer Model No. Serial No.Search Unit KBA 24384 0.25" 2.25 MHz 45* / SUR 0.35" Manufacturer Serial No. Size Freq. AngleWMode Incident to wedge front Cable RG-174 6' 0 Type Length No. of Connectors Calibration Standard PIPE SEGMENT S/S 4.0" 1.337" 68 *F Material Size/Thickness Temp.Serial No. IE-18 Couplant HUMEX 00165 Thermometer 3471 Type Batch No. Serial No.DAC INSTRUMENT SETTINGS A 100 I I M 90 o I DAC Construction Sensitivity P 80 ". F -Gain-Axial Scan 39.4 dB Gain-Axial Scan 51.4 dB LI 70 t' I Gain-Circ.
N10 Limitation Photo 700 +/- (10 to 110) exam scan surface area was reduced to 826.15 square inches due to proximity of skirt weld, 1152.36 square inches were required for 100% examination. Due to the scan area limitation, only 71.69% of the required volume was examined.
Scan 44.4 dl) Gain-Circ.
Examinej                  Y//&#xfd;/ 03r" Review'- vjA    Ar4&#xfd;~/WoC ANII                    -
Scan 56.4 dB T 60 _ -Pulse 222 ns Range 2.0'U 50 --------- Damping 500ohms Delay_0.176" E 40 -------- ,- Rep Rate 4 kHz Velocity 0.121 in/us I30 Filter 2 SweepN/A 20 "-Frequency 2.23 MHz Resolution N/A 10 Reject OFF Jack R E)T T Sweep: 0-10 = 2.0 Q Depth Z Metal Path Field SimulatorROMPAS S/N LMT.032 UALIUSA IIUN Vt"ICPIA i,;IIUN REFLECTOR:
Page_-of___
1." 2.0', Initial Calibration Time 0745 Verification Times A DN/A N/A MAX AMPLITUDE:
 
25% Final Verification Time 15 I/ N/A SWI1: 5.0 [10.0-,N: (du) 35.0 5.0 o WF=LUJ EXAMINLU R-=P RT NO. I.COMMN ITS: R3B-J4001 101070 NONE RBBoJ002 101201 RBB-).003 101202_____________________
8/22/07      REV1SLU  -H UIUHI--UI0I-1        TAK    UA    ALI  HS NO.      DESCRIPTION          BILL OF MATL. PROCED.
_________
8/8/95    REVISED PER DURF-0011              DL GD        SS  SS 12-09-94 DRAFTED FOR VESSEL INSPECTION PROGRAM  MS OF        GP  SS    I FORGING                SA508 CLASS 2 D. DATE                        REVISION            DRFTR. CHK'D. ENGR. VER. 2  SAFE END FORGING        SB-166 3  INSERT              A  INCONEL 82 4  IST CLAD LAYER      3 309 (D            -D m
__________________________________________
                    -n                                                        5  2ND & 3RD CLAD LAYER  1308L
A,,Q~m~- I ~AAL -,- -7 Examiner Level Date L ev Date ANII Review Date$401 Page I-L of .N(5-142L 11ev. 2 I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)site* DUANE ARNOLD Report No.:_ 101070 Calibration Shoot No.: c-o9 Data Sheet No.: NIA Procedure No.: AC 1211.20 Revision: System: RECIRC Exam Surface Temp: 6 " F Couplant:
              'il m                                                          6  SIDE PLATE            ISA533 CLASS I GR.B_
HUME Exam Start:*W5 S00165 Weld ID: RBB-J001 Thermometer SIN: 3471 Batch No.______
0 m
Exam End: 1301 Search Unit 45_ Examination Surface: ID (3 OD a Material Type: CS Q SS a Other. N/A LO
z CI (D              m CID co 01 0
OD
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p        ::                                                                                                                  0-"
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      "m CD -T-1 r- ,-0 r-M =
        -CD m
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Enclosure 4 to NG-07-0809 Enclosure 4 Inservice Inspection Report 101070 5 Pages Follow
 
I UL I RASONIG GALIt5RA I ION DATA SHIF-T (MANUAL EXAMINATION)
Site.: DUANE ARNOLD                                                                  Calibration Sheet No.:LC-092 Linearity Sheet No.:_L027 Procedure No.: ACP 1211.20                Revision:            3 Instrument STAVELEY                                                SONIC 136                        399G Manufacturer                                          Model No.                    Serial No.
Search Unit KBA                      24384                0.25"          2.25 MHz        45* / SUR          0.35" Manufacturer            Serial No.            Size            Freq.          AngleWMode        Incident to wedge front Cable RG-174                                                    6'                            0 Type                                      Length              No. of Connectors Calibration Standard PIPE SEGMENT                                  S/S                    4.0" 1.337"            68      *F Material              Size/Thickness            Temp.
Serial No. IE-18 00165                        Thermometer            3471 Couplant HUMEX Type                                  Batch No.                                           Serial No.
DAC                                                                  INSTRUMENT SETTINGS A    100                            I          I M      90o                          I                                DAC Construction                        Sensitivity P      80          ".                           F  -                  Gain-Axial Scan 39.4 dB                  Gain-Axial Scan 51.4 dB t'  I                               Gain-Circ. Scan 44.4 dl)                Gain-Circ. Scan 56.4 dB LI    70 T      60                                    _          -            Pulse 222 ns                            Range 2.0' U-      50-    -      -    -         -             ---               Damping 500ohms                          Delay_0.176" E --------
40                                    ,-                     Rep Rate 4 kHz                          Velocity 0.121 in/us I30                                            Filter 2                                SweepN/A 20                                                  "-Frequency              2.23 MHz                  Resolution N/A 10                                                            Reject OFF                              Jack R E)T    T Sweep: 0-10 = 2.0 Q Depth Z Metal Path Field SimulatorROMPAS              S/N LMT.032                                                  UALIUSA IIUN Vt"ICPIAi,;IIUN REFLECTOR:                     1."               2.0',                Initial Calibration Time      0745                    Verification Times A DN/A                                N/A MAX AMPLITUDE:                                    25%                Final Verification Time        15 I/                              N/A SWI1:                          5.0             [10.0
-    ,N: (du)                  35.0                 5.0o WF=LUJ EXAMINLU                            R-=P RT NO.             I.COMMN ITS:
R3B-J4001                                  101070                      NONE RBBoJ002                                    101201 RBB-).003                                    101202
_____________________          _________                  __________________________________________
A,,Q~m~-  I       ~AAL                -,-                                                     -7 Examiner              Level    Date            L        ev                      Date                  ANII Review                  Date
                                                                                      $401 4J/*                                      Page    I-L of .
N(5-142L 11ev.2
 
I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)
Report No.:_ 101070 site* DUANE ARNOLD Calibration Shoot No.:      c-o9 Data Sheet No.: NIA AC 1211.20                    Revision:
Procedure No.:
RECIRC            Exam Surface Temp: 6          "F    Couplant: HUME                  Exam Start:*W5 System:
S00165 Thermometer SIN:    3471            Batch No.______                Exam End:      1301 Weld ID: RBB-J001 Material Type: CS Q SS      a    Other. N/A Search Unit 45_            Examination Surface: ID (3 OD a LO
 
==Reference:==
TOP DEAD CENTER                                                    Axial Scan Sensitivity (dB) 51.4 Circ Scan Sensitivity (dB)   16.A Wo


==Reference:==
==Reference:==
, WELD CENTERLINE Performed          Indications Yes      No      Yes      No                            Component PIPE I With Flow                    0      U        0 Axial: .          2 Against Flow                                                            Weld                                F 2  gans Fow                              0' U      -- -- -------- -- -- -- -----                L Circ              3 Upstream                      (                0        03      Centerline                                0 CW .              4 D~nstrem                      a      0        0        a                                  I              W Cira    r        5 Upstream                    0      a        0        0                            VELD-O-ET CCW I.
6 Downstream                    1      Q        10 3        C1                            Component 7 L-Wave Base Metal            0      a        0 1        0 8 Other N/A Indication        L (in) From Ref          W In) From Ref              Sweep Reading          Max                Examination No.        L-1        L-    L-2    W-1      W-        W-2  SW-        SW-    SW-2      Amp                  (1-8)
MMax                      ax                        Max              %DAC NRI Remarks:
No Recordable Indications.
Reviewed previous Data Report # 91-234. No changes were observed.
Achieved 35.56% code coverage.
Examiner              Level  Date        LeveHevi,/)                                  ANII Revew                Date NG-143Z Rev. 3                                    3 Rev.                "-N                                P3go I    of .
I ULTRASONIC GALIUI5KATIUN DATA 1H11T (MANUAL EXAMINATION)
Sie:DUANE ARNOLD                                                          Calibration Sheet No.: C-093 Sie.                                                            Linearity Sheet No.: L-027 Procedure No.: ACP 1211.20              Revision:      3 nItrumen. TA.J            ,SONIC                                      136                    399G Manufacturer                                    Model No.                        Serilal No.
Seairc h                            24384            0.25"          2.25 F            700 / SHR            0.3" Manufactuhz            Serial No.        Size            Freq.          Angle/Mode          Incident to wedge front CablRG-174                                                6                            0 Type                                Length              No. of Connectors Calibration StandadPIPE SEGMENT                            S/S                    4.0"/ .337"              68        "F Material              Sze/'Thickess                Temp.
Serial No. IE-18 Couoak HM                                        00165                      Thermometer                3471 Type                              Batch No.                                            Serial No.
DAC                                                              INSTRUMENT SETTINGS A    100--------- 1  1    1  1_______
M      90                                                    DAC Construction L                                                              Gasn-Axial Scan 64.0 dO                    Galin-A      Scan 58.0 dB 1      70                                                      Gain-arc. Scan WA                          Gain-COri Scan NIA T      So                -        -                            Pulse 222 n                                Range 2.0" U      so  -                                                Damping 50oohs                              Deay 0.340" E      40-      -    -  -  -  --                            R        aejte4kl                          Velocity 0.121 in/u 30  -_-__                                                      2 2 25
_            Sweep. N/A 20                                                      Frequency        . MHZ                    Resolution /A 10                                                      Reject OFF                                  Jack R [3 T Sweep: 0-10 = 2.0" Q Depth aMetal Path Field Simulat*o. ROMPAS        S/Nj LMT-032                                              .AUWUA I WUNV"MEM            IFUN REFLECTOR:                      10"            2.0*            Initial Calibration Time        0800                      Verification Times N/A                N/A MAX AMPPUTUDE:                80%              0              Final Verification Time          Isis            -WA                  MA b~m.5.0                                10.0 COIN: (=w)                    43.0            43.0 VL*.Ub -AMINP..D                          RE              .      OCMMeN 15:
RBf-OOI                                    I0IO*O                NONE Esemintir                      Date          Lv4U.eIN                    OaANII                        Reviewr                  Date NG-4ZZ Kern Z
                                                  =,tiA.:-t, 0774/.1-                                                          aeIo


TOP DEAD CENTER Axial Scan Sensitivity (dB) 51.4 Wo  
I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)
Site- DUANE ARNOLD                                      Report No.:- 101o07 Calibration Shoot No...      C-093 Data Shoot No.: NIA Procedure No.: ACP 1211.20                      Revision:
RECIRC                                  68                      HUMEX                              1248 System:                      Exam Surface Temp:          *F      Couplani:_                      Exam Start_
RBB-T0O1341                                                      00165                              15 Weld ID':________            Thermometer SIN: 3471              Batch No. _____                Exam End:      1254 Search Unit 7              Examination Surface: ID 3OD      U  Material Type: CS Q SS 10          Other. NMA Lo Reference, TOP DEAD CENTER                                                     Axial Scan Sensitivity (dB)_58.0 Wo  


==Reference:==
==Reference:==
, WELD CENTERLINE Circ Scan Sensitivity (dB) 16.A Performed Indications Yes No Yes No Component PIPE I With Flow 0 U 0 Axial: .2 Against Flow Weld F 2 gans Fow 0' U -- -- -------- -- -- -- -----L Circ 3 Upstream ( 0 03 Centerline 0 CW .4 D~nstrem a 0 0 a I W Cira r 5 Upstream 0 a 0 0 VELD-O-ET CCW I.6 Downstream 1 Q 10 3 C1 Component 7 L-Wave Base Metal 0 a 1 0 0 8 Other N/A Indication L (in) From Ref W In) From Ref Sweep Reading Max Examination No. L-1 L- L-2 W-1 W- W-2 SW- SW- SW-2 Amp (1-8)MMax ax Max %DAC NRI Remarks: No Recordable Indications.
WELD CENTERLINE                                                     Circ Scan Sensitivity (dB)_NA Performed       Indications Yes       No     Yes     No                             Component PIPE I"        1 With Flow                     -      U       Q        0W Axial it          2 Against Flow                 a      [        I-----Weld                                                  F Circ   r        3 Upstream                     o      W        -1      (3        centerline                              0 CW:              4 Downstream                  0       1        3      L                                              I W Circ    r         5Upstream                      ol      1        13      1                            WELD-O-LET CCW IL 6 Downstream                   13      a        13      (3                             Component 7 L-Wave Base Metal           o                U        U 8 Other MA Indication       L (In) From Ref           W (in)From Ref             Sweep Reding            Max               Examinaton No.       L-1         L-     L-2     W-1       W-     W-2     SW-i      SW-     SW-2     Amp                   (1-8)
Reviewed previous Data Report # 91-234. No changes were observed.Achieved 35.56% code coverage.Examiner Level Date LeveHevi,/)
Max                       Max                        Max              %DAC NRI RemarKs:
ANII Revew Date"-N 3 Rev. P3go I of .NG-143Z Rev. 3 I ULTRASONIC GALIUI5KATIUN DATA 1H11T (MANUAL EXAMINATION)
No Recordablc Indications.
Sie:DUANE ARNOLD Calibration Sheet No.: C-093 Sie. Linearity Sheet No.: L-027 Procedure No.: ACP 1211.20 Revision:
Reviewed previous Data Report # 91-234. No changes were observed. Scanned 6dB below reference to maintain 5% to 20% ID Roll.
3 nItrumen.
Achieved 35.56% code coverage.
TA.J ,SONIC 136 399G Manufacturer Model No. Serilal No.Seairc h 24384 0.25" 2.25 F 700 / SHR 0.3" Manufactuhz Serial No. Size Freq. Angle/Mode Incident to wedge front CablRG-174 6 0 Type Length No. of Connectors Calibration StandadPIPE SEGMENT S/S 4.0"/ .337" 68 "F Material Sze/'Thickess Temp.Serial No. IE-18 Couoak HM 00165 Thermometer 3471 Type Batch No. Serial No.DAC INSTRUMENT SETTINGS A 100---------
Examiner             Level   Date       L        RDete                              ANII Review                Date NG-143Z                                                                                                  PageR__of 3 NG-143Z Rev. 3
1 1 1 1_______M 90 DAC Construction L Gasn-Axial Scan 64.0 dO Galin-A Scan 58.0 dB 1 70 Gain-arc.
Scan WA Gain-COri Scan NIA T So --Pulse 222 n Range 2.0" U so -Damping 50oohs Deay 0.340" E 40- ------R aejte4 kl Velocity 0.121 in/u 30 -_-__ _ 2 Sweep. N/A 20 Frequency 2.2 5 MHZ Resolution
/A 10 Reject OFF Jack R [3 T Sweep: 0-10 = 2.0" Q Depth aMetal Path Field ROMPAS S/Nj LMT-032 .AUWUA I WUN V"MEM IFUN REFLECTOR:
10" 2.0* Initial Calibration Time 0800 Verification Times N/A N/A MAX AMPPUTUDE:
80% 0 Final Verification Time Isis -WA MA b~m.5.0 10.0 COIN: (=w) 43.0 43.0-AMINP..D RE .OCMMeN 15: RBf-OOI NONE Esemintir Date Lv4U.eIN OaANII Reviewr Date=,tiA.:-t , 0774/.1- aeIo NG-4ZZ Kern Z I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)Site- DUANE ARNOLD Report No.:- 101o07 Calibration Shoot No... C-093 Data Shoot No.: NIA Procedure No.: ACP 1211.20 Revision: RECIRC 68 HUMEX 1248 System: Exam Surface Temp: *F Couplani:_
Exam Start_RBB-T0O1341 00165 15 Weld ID':________
Thermometer SIN: 3471 Batch No. _____ Exam End: 1254 Search Unit 7 Examination Surface: ID 3OD U Material Type: CS Q SS 10 Other. NMA Lo Reference, TOP DEAD CENTER Axial Scan Sensitivity (dB)_58.0 Wo


==Reference:==
C&#xfd;&#xfd;dftd.aof i,    "  COVERAGE PLOT SHEET          PROJECT- RO.O 127              X010"70 SYSTEM:     RECAC      COMPONENT ID NO: RBB-JTooi    CONFIGURATION: Wr4DO-.Lr" FPI"e
                                                                                -.-
VA D 2.03      .858 VACW 2-03 , J.-0A VACCV1 2.03    4.015 EXAMINER        LEVEL    */L DATE  /0 1~      LEVE                                    PAGE .3 OF3&#xfd; I
 
Enclosure 5 to NG-07-0809 Enclosure 5 Weld HEA-CA-05 Information 4 Pages Follow
 
SMT:JDE          UN1T:I
          ?ROJEC1~:  MMC.DAoe~;
STABLLIZ-ER BRACkETS CZ) 7*00 .5mr,:R VA iS To P VIF-        II 51 DE VI E-W


WELD CENTERLINE Circ Scan Sensitivity (dB)_NA Performed Indications Yes No Yes No Component PIPE I" 1 With Flow -U Q 0W Axial it 2 Against Flow a [ I-----Weld F Circ r 3 Upstream o W -1 (3 centerline 0 CW: 4 Downstream 0 1 3 L I W Circ r 5Upstream ol 1 13 1 WELD-O-LET CCW IL 6 Downstream 13 a 13 (3 Component 7 L-Wave Base Metal o U U 8 Other MA Indication L (In) From Ref W (in) From Ref Sweep Reding Max Examinaton No. L-1 L- L-2 W-1 W- W-2 SW-i SW- SW-2 Amp (1-8)Max Max Max %DAC NRI RemarKs: No Recordablc Indications.
Enclosure 6 to NG-07-0809 Enclosure 6 Original Form U-1 for Residual Heat Removal Heat Exchanger 1 Page Follows
Reviewed previous Data Report # 91-234. No changes were observed.
Scanned 6dB below reference to maintain 5% to 20% ID Roll.Achieved 35.56% code coverage.Examiner Level Date L RDete ANII Review Date NG-143Z PageR__of 3 NG-143Z Rev. 3 i, COVERAGE PLOT SHEET C&#xfd;&#xfd;dftd.aof " PROJECT- RO.O 127 X010"70 SYSTEM: RECAC COMPONENT ID NO: RBB-JTooi CONFIGURATION:
Wr4DO-.Lr" -.- FPI"e VA D 2.03 .858 VACW 2-03 , J.-0A VACCV1 2.03 4.015 EXAMINER /L /0 1~ PAGE .3 OF3&#xfd;LEVEL DATE LEVE I Enclosure 5 to NG-07-0809 Enclosure 5 Weld HEA-CA-05 Information 4 Pages Follow SMT:JDE UN1T:I?ROJEC1~:
MMC.DAoe~;
STABLLIZ-ER BRACkETS CZ) .5mr,:R VA iS To P V I F-II 51 DE VI E-W


Enclosure 6 to NG-07-0809 Enclosure 6 Original Form U-1 for Residual Heat Removal Heat Exchanger 1 Page Follows
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Revision as of 00:49, 23 November 2019

Response to Request for Additional Information Related to the Relief Request for 3rd Period Limited Weld Examinations
ML073130049
Person / Time
Site: Duane Arnold 
Issue date: 11/07/2007
From: Richard Anderson
Florida Power & Light Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NG-07-0809
Download: ML073130049 (126)
v • d • e


Text

FPL Energy Duane Arnold, LLC 3277 DAEC Road Palo, Iowa 52324 FPL Energy.

Duane Arnold Energy Center November 7, 2007 NG-07-0809 10 CFR 50.55a U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D.C. 20555-0001 Duane Arnold Energy Center Docket 50-331 License No. DPR-49 Response to Request for Additional Information Related to the Relief Request for 3rd Period Limited Weld Examinations

References:

1. Letter, Gary Van Middlesworth (FPL Energy Duane Arnold) to Document Control Desk (USNRC) Relief Request for 3rd Period Limited Weld Examinations, dated May 18, 2007 (ML071510076)
2. Letter, Karl D. Feintuch (USNRC) to Richard L Anderson (FPL Energy Duane Arnold), Duane Arnold Energy Center - Request for Additional Information Re: Relief Request from American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,Section XI, Rules for Inservice Inspection of Nuclear Power Components, 1998 Edition, Subsection IWB, Subarticle IWB-2500, "Examination and Pressure Test Requirements," and Subsection IWC, Subarticle IWC-2500, "Examination and Pressure Test Requirements," to Allow Performance of Limited Examinations of Various Welds (TAC No. MD5669), dated October 31, 2007 (ML072820132)

Reference 1 provided a request for relief from IWB-2500 and IWC-2500 to allow performance of limited examinations of various welds.

By letter dated October 31, 2007 (Reference 2), the Staff issued a request for additional information regarding Reference 1. The response to the requests of Reference 2 is provided in Enclosure 1 of this letter.

FPL Energy Duane Arnold requests approval of the request of Reference 1 by the end of May 2008.

This letter contains no new commitments nor revises any previous commitments.

,404-7

NG-07-0809 November 7, 2007 Page 2 of 2 If you have any questions, please contact Steve Catron at (319) 851-7234.

Richard L. Anderson[

Vice President, Duane Arnold Energy Center FPL Energy Duane Arnold, LLC Enclosures cc: Administrator, Region III, USNRC Project Manager, DAEC, USNRC Senior Resident Inspector, DAEC, USNRC

Enclosure 1 to NG-07-0809 Page 1 of 8 Enclosure 1 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations

Enclosure 1 to NG-07-0809 Page 2 of 8 Response to Request for Additional Information (RAI) Related to the Relief Request for 3rd Period Limited Weld Examinations 2.1 Request for Relief, Examination Cateqorv B-D. Item B3.90. Full PenetrationWelded Nozzles in Vessels The licensee previously proposed an alternative, which was approved by Safety Evaluation Report (SER) dated October 6, 2004 (ADAMS accession number ML042380089), to use ASME Code Case N-613-1, which limits the examination volume of Examination Category B-D welds to the weld and 1/2-inch of adjacent base materialon each side, in lieu of the ASME Code-required examination volume of the weld and 1/2-T of adjacentbase material, where T is the vessel thickness. The current request for relief indicates that achieving greaterthan 90% (of the volume approved by the October 6, 2004 SER) could not be accomplished for the subject reactorpressure vessel (RPV) nozzle-to-vessel welds.

2.1.1 Please re-calculateand report the volumetric coverage(s) obtained for the subject Examination Category B-D nozzle-to-vessel welds with respect to ASME Code requirements, i.e., calculate the coverage when the volume requiredis the weld and 1/2-T of adjacent base material, where T is the vessel wall thickness.

FPL Energy Duane Arnold Response:

The following Table provides the recalculated percentages Component Number Recalculated Description Coverage MSC-D001 56.83% Main Steam Nozzle to Vessel Weld MSD-DO01 56.83% Main Steam Nozzle to Vessel Weld FWB-D001 56.71% Feedwater Nozzle to Vessel Weld FWC-DO01 56.71% Feedwater Nozzle to Vessel Weld FWD-DO01 56.71% Feedwater Nozzle to Vessel Weld RRG-DO01 53.73% Recirculation Riser Nozzle to Vessel Weld JPB-DO01 53.49% Jet Pump Instrumentation Nozzle to Vessel Weld LCA-DO01 50.72% Standby Liquid Control Nozzle to Vessel Weld VIB-DO01 57.45% Vessel Instrumentation Nozzle to Vessel Weld

Enclosure 1 to NG-07-0809 Page 3 of 8 2.1.2 The licensee stated that the subject nozzle-to-vessel welds are accessible from the vessel side of the RPV, but examinations cannot be performed from the nozzle side due to forging curvature. It is also stated that certain nozzle-to-vessel weld examinations are additionallylimited by RPV design obstructions. However, these statements do not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the requiredexaminations have been performed to the maximum extent possible at DAEC.

a. Provide a detailed description of examination limitations including access requirementsfor automatedor manual ultrasonic techniques employed, and a description of each component geometry that restricts or limits examinations. The technical bases should include cross-sectional sketches of the weld indicating ultrasoniccoverage(s) for each technique employed and details of the weld and base metal materials.

FPL Energy Duane Arnold Response:

The examination of all nozzle-to-vessel welds is limited by the nozzle forging curvature. The configuration for each of the above mentioned nozzles is included for review in Enclosure 2.

For nozzle LCA-D0O1, the examination is additionally limited by the proximity of the weld attaching the skirt knuckle to the RPV bottom head. The distance from the bottom of LCA-DO01 weld to the skirt is approximately six inches.

.For nozzle JPB-D001, the examination is additionally limited due to an insulation bracket welded on the vessel. Removal of this bracket is not feasible due to the fact that it supports the lower ring of RPV insulation.

b. In addition, the licensee should submit argument(s) as to why the use of other inspection methods (such as phased array ultrasonic testing) would not reasonably increase the examination coverage(s).

FPL Energy Duane Arnold Response:

As stated in Reference 1, the procedures used at DAEC incorporate examination techniques qualified under Appendix VIII of ASME Section XI Code by the Performance Demonstration Initiative (PDI) for examination of the nozzle-to-vessel shell welds. In addition, FPL Energy Duane Arnold contracted EPRI to computer model each nozzle-to-vessel weld and nozzle inner corner region to assist FPL Energy Duane Arnold in developing and qualifying ultrasonic techniques for these regions. At the time that these components were examined, the phased array technology had not been qualified by Performance Demonstration Initiative for examination of nozzle-

Enclosure 1 to NG-07-0809 Page 4 of 8 to-vessel welds or the nozzle inner corner region. With the computer modeling of the examination volume and the qualified PDI technique, the examinations were performed utilizing the latest technology.

2.1.3 State the total number of Examination Category B-D welds at DAEC, and provide a listing of the volumetric coverage(s) completed for each of these welds. Report any unacceptable flaws detected during the examination of the welds.

FPL Energy Duane Arnold Response:

The total number of Category B-D welds at the DAEC is 34 of which one is inaccessible due to the CRD array (the inaccessible nozzle is the bottom head drain). There have been no unacceptable flaws identified during the examinations of the listed welds. FPL Energy Duane Arnold has submitted three relief requests with Safety Evaluation Reports (SERs) dated October 18, 1999, March 7, 2001, and March 26, 2003. Below is a table with the accumulated percentages of nozzle to vessel welds from the above SERs.

List of Nozzle-to-Vessel Welds Nozzle ID Period Examined Code Coverage* Remarks CRA-DOOI 1 61.3% Control Rod Drive CSA-D00 1 1 63% Core Spray CSB-D001 1 66% Core Spray FWA-D001 1 56.5% Feedwater HVA-D001 1 66.0% Head Vent HSB-D00I 2 70.9% Head Spare JPA-D001 1 61.1% Jet Pump MSA-D001 1 59.6% Main Steam MSB-D00I 2 63% Main Steam RHA-DOO 1 65.7% Head Spray RCA-D001 2 59% Recirculation Suction RCB-DOO1 1 57% Recirculation Suction RRA-D001 1 63% Recirculation Inlet RRB-D001 1 63% Recirculation Inlet RRC-D001 1 63% Recirculation Inlet RRD-DOO1 1 51.4% Recirculation Inlet RRE-D00I 1 64% Recirculation Inlet RRF-D001 2 73.36% Recirculation Inlet RRH-DOO 1 64% Recirculation Inlet VIA-D001 2 86.2% Vessel Instrumentation VIC-D001 2 86.2% Vessel Instrumentation VID-DOO 2 63% Vessel Instrumentation VIE-D001 1 66% Vessel Instrumentation VIF-DOO 2 86.2% Vessel Instrumentation

  • Due to the nozzle design it is not feasible to effectively exam 100% of the required code volume as defined in Figure IWB-2500-7(b).

Enclosure 1 to NG-07-0809 Page 5 of 8 2.2 Request for Relief, Examination Category B-D, Item B3. 100, Inner Radius Sections of Full PenetrationWelded Nozzles in Vessels 2.2.1 The licensee stated that the proximity of the RPV skirt weld obstructed access for performing the inner radiussection examination on Standby Liquid Control Nozzle LCA-DOO1. However, this statement does not provide adequate descriptive information and technical discussion to support a determinationof impracticalityand that the required examination was performed to the maximum extent possible at DAEC.

a. Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonictechniques employed, and a description of the component geometry that restricts or limits the examination. The technical basis should include cross-sectional sketches of the inner radius section indicating ultrasonic coverage for each technique employed.

FPL Energy Duane Arnold Response:

A description of examination limitations for performing the UT on the inner radius section on Standby Liquid Control Nozzle LCA-DO01 is included for review as Enclosure 3. The configuration of the nozzle and a photo indicating the proximity of the nozzle to the skirt is also included for review. The request for additional information included a request for cross sectional sketches of the inner radius section. Since the limitation is due to the skirt welded to the vessel and not the configuration as it was on the nozzle-to-vessel welds discussed above, a cross-sectional view is not warranted. To clarify, the skirt limits the surface contact area of the transducer.

The manual ultrasonic techniques employed were as recommended in the EPRI modeling Report IR-2004-62. The techniques utilized were limited by the proximity of the weld attaching the Skirt Knuckle to the RPV bottom head.

The supplied photo in Enclosure 3 shows that the nozzle is located close (approximately six inches) to the skirt weld.

b. In addition, the licensee should submit an argument as to why the use of other inspection methods (such as phased array ultrasonictesting) would not reasonablyincrease the examination coverage.

FPL Energy Duane Arnold Response:

Please refer to the Section 2.1.2 b response. FPL Energy Duane Arnold used the latest PDI demonstrated procedure for the examination of the listed welds at the DAEC.

Enclosure 1 to NG-07-0809 Page 6 of 8 2.3 Request for Relief, Examination Category B-J, Item B9. 11, Pressure Retaining Welds in Piping 2.3.1 The licensee stated that Weld RBB-JO01 is a branch connection of the recirculationbypass line to the recirculationdischarge line, and that the weldolet side is not accessible for scanning due to geometry. However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the required examination was performed to the maximum extent possible at DAEC.

a. Provide a detailed description of examination limitations including access requirements for automated or manual ultrasonic techniques employed, and a description of the component geometry that restricts or limits the examination. The technicalbasis should include cross-sectional sketches of the weld indicating ultrasoniccoverage for each technique employed.

FPL Energy Duane Arnold Response:

The weld RBB-JO01 is a branch connection of the recirculation bypass line to the recirculation discharge line. The weldolet side of the weld is not accessible for scanning. The PDI qualified procedure is NOT qualified for "detection or length sizing of circumferentially oriented flaw indications when only single side access is available and the flaw is located on the far side of the weld." Because of this, only 50% coverage can be claimed. The examination of this weld is further limited by the existing weld crown.

Included for review is Inservice Inspection Report 101070 in Enclosure 4.

b. State the size, thickness and materials of construction of the subject weld.

FPL Energy Duane Arnold Response:

The size of the weld is 4 inches, thickness 0.337 inches, and material is 304 stainless steel.

2.3.2 The licensee listed this weld as Examination Category B-J, Item B9.11, which is for circumferentialbutt welds, NPS 4-inch and larger. However, the licensee stated that Weld RBB-JO01 is a branch connection. Discuss why this weld is not listed as ASME Code Item B9.31 or B9.32.

Enclosure 1 to NG-07-0809 Page 7 of 8 FPL Energy Duane Arnold Response:

The weld is the first circumferential weld off of a weld-o-let connection.

Please refer to Enclosure 4 which illustrates the weld limitation.

2.3.3 State the total population of ASME Code Examination Category B-J welds of similarpipe diameterand wall thickness examined on the same recirculation loop at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.

FPL Energy Duane Arnold Response:

There are a total of nine welds on the same bypass line for Recirculation Loop B. Weld RBB-JO01 was the only weld selected for examination under the ISI Program (1989 Edition of ASME Section XI). For the implementation of Risked Informed ISI, these nine welds are categorized as Category 6a (5a with IGSCC). None of these welds were selected under the RI-ISI Program.

2.4 Request for Relief, Examination Cate-gory C-A, Item C1.20, Pressure Retaininq Welds in Vessels 2.4.1 The license stated that heat exchanger tie-down brackets obstruct access to the subject head-to-shell weld, limiting examination coverage. However, this statement does not provide adequate descriptive information and technical discussion to support a determination of impracticalityand that the required examination was performed to the maximum extent possible at DAEC.

a. Provide further text and/or a cross-sectionalsketch describing the basis for impracticalityand showing volumetric coverage for Weld HEA-CA-05. In addition, state or show the material, thicknesses, and outside diameters for the subject component. Discuss why the tie-down brackets cannot be removed to allow greateraccess.

FPL Energy Duane Arnold Response:

Please refer to the attached ISI Report 101098 page 54 of 56 (Enclosure 5) for location of the heat exchanger tie-down brackets that obstruct the head-to-shell weld on the Residual Heat Removal (RHR) Heat Exchanger (Weld HEA-CA-05), which limits the examination coverage. Also provided in Enclosure 5 are some photos showing typical welded attachments to the heat exchanger.

The original Form U-1 (Enclosure 6) is attached to identify material, thickness, and outside diameter of the RHR Heat Exchanger.

Enclosure 1 to NG-07-0809 Page 8 of 8

b. State whether the volumetric examination was performed with procedures and personnel that have been qualified in accordance with ASME Code, Section X1, Appendix VIII.

FPL Energy Duane Arnold Response:

The FPL Energy Duane Arnold Administrative Control Procedure that was utilized at the DAEC for the examination on Weld HEA-CA Head to shell weld on the RHR Heat Exchanger was ACP 1211.34, "Manual Ultrasonic Examination of Ferritic Welds < 2 inches Thickness." This procedure is in accordance with ASME Section XI, Appendix Ill.

2.4.1(1) State the total population of ASME Code Examination Category C-A welds at DAEC, and discuss the volumetric coverage(s) obtained for each of these welds.

FPL Energy Duane Arnold Response:

The DAEC has one category C-A Item C1.20 weld (HEA-CA-05) and two category C-A, Item C1.10 welds (HEA-CA-01 and HEA-CA-03). The following table provides the examination coverage of the three identified welds.

Examination Item Component Period Code Description Category Number Number Examined Coverage C-A C1.10 HEA-CA-01 3 94% RHR Heat Exchanger Tube Sheet to Shell Weld C-A C1.10 HEA-CA-03 1 100% RHR Heat Exchanger Shell Course Weld C-A C1.20 HEA-CA-05 2 78.07% RHR Heat Exchanger Head to Shell Weld

ULTRASONIC EXAMINATION DATA SHEET / ) I REACTOR PRESSURE VESSEL WELDS Report No.: 105005 Calibration Sheet No.: C-110, C-ill Site: DAEC Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 System: Reactor Vessel Exam Surface Temp.: 111 Couplant: Humex Weld_ ID: (!S-DO0OTi:*i: Thermometer SIN: 3991 Batch No.: 98165 Examination Surface: IDI] OD@ Material Type: CS

  • SS U Exam Date: 04/14/05

...... Exam Start: 10:00 Lo Reference TDC Ro

Reference:

WCL Exam End: 10:00

____________________ I_______________________ Exam End: 11:00 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL Zone 1 76.7 dB 1, 3, 4 Perpendicular DownStream 2 60' RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A N/A N/A Parallel CCW 4 N/A N/A N/A INDICATIONS L (In) From Ref W (in) From Ref Sweep Reading Indication N.Amp ____ or Am Examination (1-4)

L-I L-Max L-2 W-1 W-Max W-2 SW-I 0 SW-Max SW-2 0  % Dac M11 Q M2 []

NRI NIA N/A NIA NIA N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configurationRefe ie:nce EPRI modeling report No. IR-2004-62 f6or imnner, 15% :examination. Obtained 79.3n8%coverage of required volume. See attached coverage plot.

( Previous E)amination Data Reviewed

.46tevermer, A.

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Level 0414105]

Date 14Ihs Dohmen, F.

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Date Bowers, J.

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Date Examiner (s) Level Ill Review ANII Review NG-V73Z Rev. 0 Page I of i

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION) 1'21ihr tin Rlhaa t% v~i C-110 Site: DAEC Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch 1i1 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS~125 mm 02-102 Rectangular 2.0 MHz 600 / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA/ 5.25" 66 °F Serial No. Material Size I Thickness Temp.

Couplant! Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 90--------------

A 0- - 114T SDH Pulser: High Frequency: Fixed M 70 ------ - - - - Pulse Energy: High Range: 6.329" P - ----

L - Pulse Width: N/A Velocity: .2332 I so-- Rep Rate: Auto Delay: 0.00 T 4- Damping: 150 Ohms Zero Offset: 12.98 U

D 30 Display Mode: Fullwave Gain - Axial Scan: 62. 7 dB E 20----- Filter: STD Gain - Circ. Scan: N/A dB 10-- Reject: Off C] Pulse Echo [Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 6.329" C] Depth [ Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:, 1/4T SDH 2" RAD Initial Calibration Time: 08:56 jVerification Times:

Max Amplitude: 80% 80% Final Calibration Time: 13:55 NiA F N/A N/A N/A Sweep: 4.0 3.2 Gain: 62.7 dB 47.6 dB Welds Examined Report No. Comments MSC-DO01 105005 Work Order 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-C005 105090 Work Order 1129072 Squint Angle 5° Configuration of Elements: D-SBS II 04/14/05 q-*

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Aevermer, A. Level Date '( Dohmen, F. Date Bowers, J. Date Examiner Level IlIIReview ANII Revlew NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

I C.allhastirrn 5Th~~t Nn~ C-111 Site: DAEC Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60°1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type - Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 TyPe Batch No. Serial No.

TV Instrument Settings DAC 10o 980 [

ot A Notch Pulser. High Frequency: Fixed 70--

M 60 - -- -- - - Pulse Energy: High Range: 14.45" P

L Pulse Width: N/A Velocity: .2332 I Rep Rate: Auto Delay: 12.98 T Damping: 150 Ohms Zero Offset: 0.0 U 3c--

D Display Mode: Fullwave Gain -Axial Scan: 71.0dB E 2O Filter: STD Gain - Circ. Scan: N/A dB

-

Reject: Off Q Pulse Echo E Dual Pulse Amplitude: Fixed Sweep: 0 -10 = 14-45" Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration Time: 09:04 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 13:58 N/A N/A N/A NIA Sweep: 7.5 1.2 Gain: 71.0 dB 47.2 dB Welds Examined Report No. Comments MSC-D001 105005 Work Orders 1129016 MSD-D001 105007 Work Order: 1129016 VCB-C005 105090 Work Order. 1129072 Squint Angle 5*

Configuration of Elements: D-SBS ne 2 11 04/14/05 .-

?flevermer, A. Level Date A r U Dohmen, F. Date Bowers, J. Date Examiner Level [il Review ANII Review NG 142Z Rev. 4

Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID N3 Area required to be examined Axial scan direction: Height x width 5.25 inches x 3.007 inches equals 15.7868 square inches Parallel scan direction: Height x width 5.25 Inches x 3.007 inches equals 15.7868 square inches Total area required to be examined 31.5735 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 inches x 3.007 inches equals 15.7868 square inches Triangular area not examined (if applies) 1.24 1)2 base x 2.16 height equals 1.3392 square inches Axial scan direction area examined 14.4476 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25 inches x 1.86 inches equals 9.765 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 Inches x 1.08 inches equals 0.8505 square inches Combining all scan directions: 25.0631 square inches for total exam Divide area examined by required area: equals coverage achieved 79.38 % coverage for total exam Calculations performed by: odd B ier Level III DAEC Review Frank 6 Level ANII Review Jeremy Bowers J1 Lt- L4rc

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.: C-110, C-111 DAEC. Report No.: 105007 Site, Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 System: Reactor Vessel Exam Surface Temp.: 1 Couplant: Humex

§-00'i:i !:i 1*1M 3991 98165 Weld ID:- Thermometer SIN: Batch No.:

Examination Surface: IDO OD8 Material Type: CS a SS 0 Exam Date: 04114/05 Exam Start: 10:00 Lo Reference TDC Ro

Reference:

WCL E Ed 11:00 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL Zone 1 76.7 dB 1,3, 4 Perpendicular DownStream 2 60* RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A NIA N/A Parallel CCW 4 N/A N/A N/A INDICATIONS Sweep Reading Indication Indcto. - L (in) From Ref N.Amp W (In) From Ref MP or [ Depth fExamination Max (1 -4)

L-Max L-2 W1 W-Max W-2 11 SW-Max SW-2 %Dac L1 M1 0 S M2 "

NRI N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129016 Single side access due to configuration. Refereh.nceiEPRI imiodeling report No. IR-2004-62 for inner 15% examination. Obtained tif-398eA overage of required volume. See attached coverage plot.

Previous E ination Data Reviewed

.. ..- el0 Date DateDa S ermer, A. Level DtDohmen, F. Bowers, J.

Examiner (s) Level IMl Review NG-173Z Rev. 0 Page I of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

ICalibration Sheet No.: C-110 Site: DAEC I Linearity Sheet No.: L-002 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60° 1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: tE-30 Carbon Steel NA 15.25" 66 °F Temp.

Serial No, Material Size I Thickness Couplant: Humex 98165 Thermomet er: 3991 Type Batch No. Serial No.

DAC Instrument Settings log 90 114T A SDH Pulser. High Frequency: Fixed M 7D Pulse Energy: High Range: 6.329" P 60----

L Pulse Width: N/A Velocity: .2332 Rep Rate: Auto Delay: 0.00 T 40--

Damping: 150 Ohms Zero Offset: 12.98 U

D 301 - Display Mode: Fullwave Gain - Axial Scan: 62.7dB E 20 Filter: STD Gain - Circ. Scan: N/A dB t0 Reject: Off 1 Dual UJ Pulse Echo Pulse Amplitude: Fixed Sweep: 0 - 10 = 6.329" Depth E Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: 1/4T SDH 2" RAD Initial Calibration Time: 08:56 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 13;55 N/A N/A N/A N/A Sweep: 4.0 3.2 Gain: 62.7 dB 47.6 dB Welds Examined Report No. Comments MSC-D001 )05005 Work Order 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-CO05 105090 Work Order: 1129072 Squint Angle 5° Configuration of Elements: D-SBS Zon. 1/I

.1 04/14/05 A" q LW -

Af~vermer, A. Level Date .,(? Dohmen, F. Daete Bowers, J. Date Examiner Level iII Review ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-111 Site: DAEC I -11A Linearity Sneet NO.: .

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch 111 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60' 1 RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-1 74) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 Tvoe Batch No. Serial No.

DAC Instrument Settings 100 S - Notc Pulser. High Frequency: Fixed M 7N Pulse Energy: High Range: 14.45" P 6 L 6--Pulse Width: N/A Velocity: .2332 I- - Rep Rate: Auto Delay: 12.91 T 40---Damping: 150 Ohms Zero Offset: 0.0 7

D 30 Display Mode: Fullwave Gain - Axial Scan: 1,0dB E 2--Filter: STD Gain - Circ. Scan: N/A dB 1 -- - Reject: Off [) Pulse Echo Dual Pulse Amplitude: Fixed Sweep: 0 - 10 14.45' Q Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-1 7 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration Time: 09:04 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 13:58 N/A N NIA N/A N/A Sweep: 7.5 1.2 Gain: 71.0 dB 47.2 dB Welds Examined Report No. Comments MSC-D001 105005 Work Order: 1129016 MSD-DO01 105007 Work Order: 1129016 VCB-C005 105090 Work Order. 1129072 Squint Angle 5" Configuration of Elements: D-SBS

_______-_-ne 2 11 04/14/05 fly&/.~ o Yw-evermer, A. Level Date L Dohmen. F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

Nozzle to RPV Coveraee Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle ID N3 Area required to be examined Axial scan direction: Height x width 5.26 Inches x 3.007 Inches equals 15.7868 square inches Parallel scan direction: Height x width 6.25 Inches x 3.007 inches equals 16.7868 square Inches Total area required to be examined 31.5735 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 6,25 Inches x 3.007 inches equals 15.7868 square inches Triangular area not examined (if applies) 1.24 112 base x 2.16 height equals 1.3392 square inches Axial scan direction area examined 14.4476 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25 inches x 1.86 Inches equals 9.766 square Inches Additional Inner 16% area achieved using 40 & 45 degree shear techniques: Height x width 0.7876 inches x 1.08 inches equals 0.8505 square inches Combining all scan directions: 25.0631 square inches for total exam Divide area examined by required area: equals coverage achieved 79.38 % coverage for total exam Calculations performed by: Todd Blechincier Level III DAEC Review Frank Dohmen q'Jl./ Level IIl ANII Review Jeremy Bowers

Examiner--.

Review-....... .

DAEC N3 Coverage Plot Report #-

of-oo7 Page-Axial scan direction A 60 deg-No coverage ---

_-.Area of cove rage

'\Y 60 deg.

-7 GF E

Examiner DAEC N3 Coverage Plot Review-.

Report#f 1 s*0-o0 _

Parallel scan direction Page- of----

No coverage Area of coverage Inner 15%

Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60S Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DO01 & MSD-DOO1 Area required to be examined Axial scan direction: Height x width 6.25 inches x 7.875 inches equals 41.344 square inches Parallel scan direction: Height x width 5.25 inches x 7.875 inches equals 41.344 square inches Total area required to be examined 82.688 square inches required for complete exam Actual area examined 60° R.L. Axial scan direction: Height x width 6.25 inches x 7.875 inches equals 41.344 square inches Triangular area not examined (if applies) 2.5 base x 4.25 height equals 5.3125 square inches A--bhi2 1.218 base x 2.125 height equals 1.2941 square inches Axial scan direction area examined 34.737 square inches 60* R.L. Parallel scan direction: Height x width 5.25 inches x 7.875 inches equals 41.3_" square inches Area not examined (if applicable) 5.26 height x 3.2 width equals 16.8 square inches 5.25 height x 2.125 width equals 11.156 square inches 41.344 inches minus area not examined 27.956 inches equals 13.388 square inches Combining all scan directions: 48.125 square inches for total exam Divide area examined by required area: equals coverage achieved 58.2  % coverage for total exam 58.2 60' Calculations performed by: Frank Dohmen Level III 56.1 40' 56.35 45' 170.65 DAEC Review Gary Par 56.83

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DO01 & MSD-DO01 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20186 square inches Parallel scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Total area required to be examined 12.4031 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Triangular area not examined (if applies) 0.75 1/2 base x 0.7875 height equals 0.29531 square inches Rect. area not examined (if applies) 1.375 x 0.7875 equals 1.08281 Axial scan direction area examined 4.82344 square inches 46 degree shear Parallel scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Area not examined (if applies) 3.0 base x 0.7875 height equals 2.3625 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.67344 square inches Parallel scan direction area examined 2.16563 square inches Combining all scan directions: 6.98906 square inches for total exam Divide area examined by required area: equals coverage achieved 56.35  % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N3 Main Steam MSC-DOO & MSD-DO001 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 7.876 inches equals 6.20156 square inches Parallel scan direction: Height x width 0.7875 inches x 7.876 inches equals 6.20156 square inches Total area required to be examined 12.4031 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Triangular area not examined1 ) (if applies) 0 112 base x 0 height equals 0 square inches Rect area not examined(1 (if applies) 0 x 0 equals 0 Triangular area not examined*1 (if applies) 0.66 1/2 base x 0.7875 height equals 0.25988 square inches Rect area not examined2 ) (if applies) 1.46 x 0.7875 equals 1.14975 Axial scan direction area examined 4.79194 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches x 7.875 inches equals 6.20156 square inches Area not examined (if applies) 3.0 base x 0.7875 height equals 2.3625 square inches Area not examined (if applies) 2.126 base x 0.7875 height equals 1.67344 Parallel scan direction area examined 2.16563 square inches Combining all scan directions, 6.95756 square inches for total exam Divide area examined by required area: equals coverage achieved 56.1  % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review

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/ \1 I I I I I 8/8/95 REVISED PER DURF-0011 DA GO SS SS NO. DESCRIPTION BILL OF MATL. PROCED.

/13I219-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS DF GP SS 1 FORGING SA508 CLASS 2 NO. DATE REVISION DRFTR. IK'D. ENGRIV,. 2 SAFE END FORGING SA508 CLASS 1 3 1ST CLAD LAYER 309 A 4 2ND & 3RD CLAD LAYER .308L "rr 0 . -V m 5 SHELL PLATE '4 SA533 CLASS I GR.B z

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.: C-071, C-072 Site: DACReport DAEC No.:

Rp5011 151 Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 /1 System: Reactor Vessel Exam Surface Temp.: 96 TF Humex

'~ic'FWBDOO1Couplant:

Weld ID: __BD_0_0____:__ _ Thermometer SIN: 3991 Batch No.: 98165 OD Material Type; C SS Exam Date: 4111/05 Examination Surface: 0(

_

  • Exam Start: 10:40 Lo Reference TDC Ro

Reference:

WCL 12:00 Exam End:

Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 60' RL ZONE 2 79.0 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS W (In) From Ref Sweep Reading L (In) From Ref Indication MP or Depth MaxExamination No. Amp (1 -E 4

W-Max W-2 SW-I El SW-Max SW-2 Q  % Dac L-1 L-Max L-2 W-1 M1 0 M2 Q-_

NRI NIA N/A NIA N/A N/A NIA N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129008 Obtafined "87:67% Coverage of required volume.

Sei attached coverage plot.

¢II..I¶1 ,, [ Pre Examination Data Reviewed evermer, A. Level Date *f' Dohmen, F., fDate Bowers, J. Date vExaminer (s) Level III Review ANII Review NG-173Z Rev. 0 Page I of 1

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

CaIibr~tion 5~heiit No.: C-071 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch 11 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 01 Serial No. Material Size I Thickness ITemp.

Couplan t Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settinqs 1/4T A 801 SDH Pulser: High Frequency: Fixed M Pulse Energy: High Range: 8.003" P sol 60-----1-------------

L Pulse Width: N/A Velocity: .2309 I 50 Rep Rate: Auto Delay: 0.000 T 40---------------- Damping: 150 Ohms Zero Offset: 12.38 U

D 30--------------- Display Mode: Fullwave Gain - Axial Scan: 6 2 .0 dB E 20--

Filter: STD Gain - Circ. Scan: N/A dB 10 I - - - .-

Reject: Off Q Pulse Echo  ! Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 8.003" Q Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-1 7 Calibration Verification Reflector: 1/4T SDH 2" RAD Initial Calibration Time: 08:01 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:40 N/A N/A N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO-1129008 FWC-DO01 105017 WO-1129009

.Squint Angle 3"

_Configuration of Elements: D-SBS

~ ~.ONE I PO CAL AtevermerA. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-072 Site DAEC L-004 Linearity Sheet No.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 M-Iz 60: I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 °F Temp.

Serial No. Material Size I Thickness Couplant

  • Humex 98165 Thermometer: 3991 Tvne Batch No. Serial No.

DAC Instrument Settings 100 90-

-ID A 80 Notch D Pulser: High Frequency: Fixed M 70- Noch Pulse Energy: High Range: 16.27" PL 60 - - - Pulse Width: N/A Velocity: .2309 I SO- Rep Rate: Auto Delay: 0.000 T 40- Damping: 150 Ohms zero Offset: 12.38 U

D 30-- Display Mode: Fullwave Gain - Axial Scan:

7

3. 0 dB E 20- Filter: STD Gain - Circ. Scan: NIA dB 10 Reject Off Pulse Echo
  • Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 16.27" Depth
  • Metal Path Field Simulator CS Rompas SIN LMTo1 7 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:42 N/A N/A N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWB-D001 105011 WO: 1129008 FWC-DO01 105017 wo: 1129009

_Squint Angle 3' iConfiguration of Elements: O-SBS "eONq 2 S° RL CAL I 4/11/05 Z t-0i. / Jz..

Pvermer, A. LevelDohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

DAEC N4 coverage plot Examine-Axial scan direction Review Report # z-r-O Page-.- of No Area of coverage 60 'deg.

,A, A"

DAEC N4 coverage plot Parallel scan direction E,*view Rc R( port # /1o___

PEtge of--

).....

A.

No coverage Area of coverage

.ne 15 cover4ge H F E

ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS 105011 Calibration Sheet No.: C-075 THROUGH C-081 Site: DAEC Report No.:

Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 96 "F Humex Couplant:

FWB-Bore, FWB-Nozzle, 3991 98165 Nozzle ID: FWB-D1301 IR Thermometer SIN: Batch No.:

Examination Surface: IDQ ODE Material Type: CS 0 SS. l Exam Date: 04/11/05 Exam Start-, 10:40 Lo Reference TDC Ra

Reference:

WCL Exam End: 12:00 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW I1 21.8° +- 90* 63.5 dB 5, 6 Vessel CCW 2 250 +-90' 63.5 dB 3, 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 Blend CCW 4 70° +- 24' 78.5 dB 3, 4 Nozzle Boss CW 5 70- (+ to 360) 78.5 dB 1 2 Nozzle Boss CCW 6 45- (+ to 800) 55.5 dB 1,2 Ind. # Transducer Azimuth Indication Metal Transducer 'R' Transducer Skew Scan Sensitivity Exam Number Location Path Location ________ ______________

NRI N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.

21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.

See attached limitation sheet.

WO: 1129008 a Previous E,, mination Data Reviewed 11 04/11105.3 -

Xevermer, K Level Date "<V1 Dohmen, F. Dae Bowers, J Date Examiner Level Ill Rev, ANII Review NG-174Z Rev. 0 Page I of I

I ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

C-080 Calibration Sheet No.:

Site: DAEC Linearity Sheet No.:'-004 Ornto~Ii .rc *'Jfl ACP 1211.44 Revision: 0 Pror-dure No Panametrics Epoch I11 01435501 Instrument:

Manufacturer Model No. Serial No.

Comp G Search Unit: Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz

  • IfShear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to

.D*- 47A l'1) 0 wedge front C a b le : r,_

_ -__ _' _ ,_ _ _

Type Length No. of Connectors Carbon Steel NA 15.25" 66 OF Calibration Standard: IE-30 Temp.

Serial No. Material Size I Thickness 3991 Couplant: Humex 98165 Thermometer: Serial No.

DAC Instrument Settings 100 - - -

90- _ID A - Notch Pulser: High Frequency: Fixed M 7D - - Pulse Energy: High Range: 8.650" P 60 L 6 Pulse Width: NIA Velocity: .1228 1 60- Rep Rate: Auto Delay: 0.00 T 40 Damping: 150 Ohms Zero Offset: 16.92 0 --- Display Mode: Fullwave Gain - Axial Scan: 47.5dB E 20 Filter: STD Galn - Circ. Scan: N/A dB 110 Reject: Off

  • Pulse Echo 0 Dual Pulse Amplitude: Fixed Sweep: 0 - 10 8.650"

) Depth 1 Metal Path Field Simulator NIA SIN NIA Calibration Verification Reflector: I) Notch NIA Initial Calibration Time: 08:04 , Verification Times; Max Amplitude: BO% j NIA Final Calibration Time: 16:58 N/A N/A N/A N/A Sweep: 9.0 N/A Gain: 47.5 dB N/A Welds Examined Report No. Comments FWB-DO01 105011 Work Order 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge S/N:366-003-087 Configuration of Elements: Single 11 04/11/05Ax..

tevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Sheet No.: C-081 Sie AGCalibration SieIDE Linearity Sheet No.: L-D04 Procedure No.: ACP 1211.44 Revision: 0 Instrument: Panametrics Epoch 111 01435501 Manufacturer Model No. Serial No.

Comp G 389-055-750 014XX8 .75" Round 2.25 MHz 45' / Shear .8" Search Unit: Krautkramer Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Couplant: Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 10D 90 ID A 80 Notch Pulser: High Frequency: Fixed M 70 - - - -- Pulse Energy: High Range: 8.650" P SO Pulse Width: N/A Velocity: .1228 I 5 -- Rep Rate: Auto Delay: 0.00 T 40-- Damping: 150 Ohms Zero Offset: 16.92 U

D 30 Display Mode: Fullwave Gain - Axial Scan: 47.5 dB E 2 Filter: STD Gain -Circ. Scan: NJA dB 10 Reject: Off Pulse Echo E Dual Pulse Amplitude: Fixed Sweep: 0 - 10 8.650" Q Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector. ID Notch .7" SDH Initial Calibration Time: 08:02 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:52 N/A N/A NIA N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWB-D001 105011 Work Order. 1129008 FWC-DO01 105017 Work Order, 1129009 Wedge S/N:366-001-204 Configur tion of Elements: Single tevermer, A. Level Date Dohmen, F. Bowers, J. Date Examiner Level III Review ANI Review NG 142Z Rev. 4

Nozzle to RPV Coveraqe Calculation Sheet Coverage calculated to requirements of Code Case N-613- I Note: calculations performed using 2D plot only Nozzle 10 N4 Area required to be examined Axial scan direction: Height x width 5.25 inches x 2.86 inches equals 15.015 square Inches Parallel scan direction: Height x width 5.26 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square Inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25 Inches x 2.17 Inches equals 11.3926 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches x 0.76 inches equals 0.5985 square inches Combining all scan directions: 26.3284 square Inches for total exam Divide area examined by required area: equals coverage achieved 87.67 % coverage for total exam Calculations performed by: Todd e J Level Ill DAEC Review Frank Doheinel4 Level Ill ANIII Review Jeremy Bowers J9 k-Iqv4

ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105017 Calibration Sheet No.: C-071, C-072 Site: DAEC Report No.:

Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1- 2, System: Reactor Vessel Exam Surface Temp,: 96 F Couplant: Humex Weld ID: FWCDO001 Thermometer SIN: 3991 Batch No.: 98165 Material Type: CS (a SS Q Exam Date. 4/11/05 Examination Surface: IDQ3 ODN Exam Start: 14:40 Lo Reference TDC Ro

Reference:

WCL Exam End: 1600 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 608 RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 608 RL ZONE 2 79.0 dB 1. 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS Sweep Reading indication L (In) From Ref W (In) From Ref OMP or E] Depth Max Examination No. Amp (1 -4)

L-2 W-1 W.Max W-2 N¶1 0 SW-Max L-1 L-Max M1 [] M2 [

NRI N/A N/A N/A N/A N/A N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS WO:1 129009 Obt6fned 87.67%*coverage of required volume.

See attached coverage plot.

. Previous Examination Data Reviewed Leve 04111/05 '~~*~.J -___

,Stevermer, A. Level Date 4 Dohmen, F. Dale Bowers, J. Date Examiner (s) Level 1l)Review ANI1 Re*vew NG-173Z Rev. 0 Page I of 1

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-071 Site: DAEC L-004 Linearity Sheet No.:

Procedu re No.. ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch 11 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 600 ( Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 OF Temp.

Serial No. Material Size I Thickness Couplant: Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings

  • 1~

luu. - - --- - -

go - - ---

114T A 80 ---

soo

-

SDH Pulser: High Frequency: Fixed M Pulse Energy: High Range: 8.003" 40 P

L Pulse Width: N/A Velocity: .2309 At ---- - -

I Rep Rate: Auto Delay: 0.000 T 20 so - - - -- - - Damping: 150 Ohms Zero Offset: 12.38 U 6 D Display Mode: Fullwave Gain - Axial Scan: 2,0dB E Filter, STD Gain - Circ. Scan: N/A dB 10H Reject: Off Ej Pulse Echo 1 Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 8.003" U Depth I Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: 1/4T SDH 2" RAD 'Initial Calibration Time: 08:01 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:40 N/A N/A N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO-1 129008 FWC-D001 105017 wo-1t2go09 iSquint Angle 3=

Configuration of Elements: D-SBS ever_

'___

er__A___I_______ONE I O°K CAL 11 04/11/05 4wAv. 4,-eA AtevermerA. Level Date Dohmen, F. eBowers, J. Date Examiner Level IMi Review ANi Reylew NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-072 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision: 1 lns*trtum~nt" Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS~125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 1o0~ - - - -

80-ID A Notch Pulser. High Frequency: Fixed M 70 --- Pulse Energy: High Range: 16.27" P

L Pulse Width: N/A Velocity:. .2309 so---------------

I Rep Rate: Auto Delay: 0.000 T 40 30-- Damping: 150 Ohms Zero Offset: 12.38 U

D Display Mode: Fullwave Gain - Axial Scan: 73.0 dB E 30 - Filter: STD Gain - Circ. Scan: N/A dB Reject: Off U Pulse Echo 1* Dual Pulse Amplitude:, Fixed Sweep: 0 - 10= 16.27" QLDepth 1 Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:42 N/A N/A N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWB-DO01 105011 WO: 1129008 FWC-D001 105017 WO: 1129009 Squint Angle 3° Configuration of Elements: D-SBS

______._______--' ____ZON5 2 6 RL CAL 71 04/11105 q11'~ .

vermer, A Level Date Dohmen, F. 'Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID N4 Area required to be examined Axial scan direction: Height x width 5.26 inches x 2.86 Inches equals 15.015 square Inches Parallel scan direction: Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 inches x 2.86 Inches equals 16.016 square inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25 inches x 2.17 inches equals 11.3925 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches x 0.76 Inches equals 0.5985 square Inches Combining all scan directions: 26.3284 square inches for total exam Divide area examined by required area: equals coverageechieved 87.67 % coverage for total exam Calculations performed by: Todd Blechiner Level I DAEC Review FranPk m L Level Ill ANIII Review JeremV Bowers J3-tLj -qc

DAEC N4 coverage plot Examiner 4ý V-,-,.,--

Axial scan direction Review K" Report # _,zl-o,',

Page of A '

No coverage'---

Area of coverage 60 deg.

-- - - H> XAI~

DAEC N4 coverage plot Parallel scan direction E*eview

  • xaminer- -- ° Fq Report # ý -,7 Page -- of-*

No coverage Area of coverage Inner 15%;1c.overage 4H G F E

ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.: 105017 Calibration Sheet No.: C-075 THROUGH G-081 Site: DAEC Data Sheet No.: N/A Procedure No.: ACP 1211,44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 96 F ouplant:umex FWC-Bore. FWC-Nozzle. 3991 98165 Nozzle ID: FWC-D001 IR Thermometer SIN: Batch No.:

Material Type: CS Q SS Q Exam Date: 04111/05 Examination Surface: IDQ O[0 Exam Start: 14:40 Lo Reference TDC Ro

Reference:

WCL Exam End: 16:00 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 21.8* +- 900 63.5 dB 5, 6 Vessel CCW 2 25 +-900 63.5 dB 3. 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 Blend CCW 4 700 +- 240 78.5 d8 3, 4 Nozzle Boss CW 5 70* (+- 130 to 36') 78.5 dB 1, 2 Nozzle Boss CCW 6 454 (+-596 to 80) 55.5 dB 1,2 Exam Number Location R Ind. # Transducer Azimuth Indication Metal Transducer Transducer Skew Scan Sensitivity ExamNumber Location Path TransducerSkew __anSensitivity NRI NIA N/A N/A NIA NIA N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.

WO: 1129009

, Previous Ex mitUon Data Reviewed vermer, A. Level Date- -- Dohmen, F. Bowers, J.

Examiner Level Ill Review ANII Review NG-174Z Rev. 0 Page 1 of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

SCalibration Sheet No.: C-080 Site: DAEC _ Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision: 0 Instrument: Panametrics Epoch IlI 01435501 Manufacturer , Model No. Serial No.

Comp G Search Unit: Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz / Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA 15.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 90 -- ---------------

A so--c- ID Pulser High Frequency: Fixed M 70 ---- - - - - - - Pulse Energy: High Range: 8.650" P

L --- Pulse Width: N/A Velocity: .1228 1 50 Rep Rate: Auto Delay: 0.00 T 49 Damping: 150 Ohms Zero Offset: 16.92 U

4 D 30- Display Mode: Fullwave Gain - Axial Scan: 7.5 dB E 20- Filter: STD Gain- Circ. Scan: N/A dB 10- Reject: Off Pulse Echo l Dual Pulse Amplitude: Fixed Sweep: 0 - ID 6.650" QL Depth

  • Metal Path Field Simulator N/A SIN WA Calibration Verification Reflector: ID Notch N/A Initial Calibration Time: 08:04 Verification Times.

Max Amplitude: 80% NIA Final Calibration Time: 16:58 -N/A N/A N/A N/A Sweep: 9.0 NIA Gain: 47.5 dB N/A Welds Examined Report No. Comments FWB-D001 105011 Work Order: 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge SJN:366-003-087 Configuration of Elements: Single

  • 400+

it 0411t/05 4 - qh -

/Ktevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level I1lReview ANII Revigw NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-081 Site: DAEC L-004 LIIInaIIty SIIetL NoU.: ....

Procedure No.: ACP 1211.44 Revision. 0 Panametrics Epoch III 01435501 Instrument:

Manufacturer Model No. Serial No.

Comp G .8" Krautkramer 389-055-750 014XX8 .75" Round 2.25 MHz 45* ( Shear Search Unit:

Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 *F Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermomet r: 3991 Type Batch No. Seral No.

DAC Instrument Settings 100--

SO so- ID A 70 ,Notch Pulser: High Frequency: Fixed M

Pulse Energy: High Range: 8.6501 50 L Pulse Width: N/A Velocity: .1228 I Rep Rate: Auto Delay: 0.00 T Damping: 150 Ohms Zero Offset: 16.92 U

D Display Mode: Fullwave Gain - Axial Scan: 47.5 dB E Filter: STD Gain - Circ. Scan: N/A d1B

'10 Reject: Off 0 Pulse Echo U Dual Sweep: 0 - 10 = 8.650 Pulse Amplitude: Fixed C]Depth Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: ID Notch .7" SDH Initial Calibration Time: 08:02 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:52 N/A I N/A I N/A N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWB-DO01 105011 Work Order: 1129008 FWC-DO01 105017 Work Order: 1129009 Wedge SIN:366-001-204 I,

I 41/0 Configuration of Elements: Single c

tevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANIl Review NG t42Z Rev. 4

ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105019 Calibration Sheet No.: C-067, C-068 Site: DAEC Report No.:

Data Sheet No.. N/A Procedure No.: ACP 1211.27 Rev. 1 / i)

System: Reactor Vessel Exam Surface Temp.: 96 OF CouplantHumex Weld ID: FW-DO1 Thermometer S/N: 3991 Batch No.: 98165 Examination Surface: IDQ ODG Material Type: CS 0 SS Q Exam Date: 4/11105 Exam Start: 12:15 Lo Reference TDC Ro

Reference:

WCL Exam End: 13.50 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60' RL ZONE 1 74.5 dB 1,3, 4 Perpendicular DownStream 2 60' RL ZONE 2 79.0 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS L (In) From Ref W (In) From Ref Sweep Reading Indication IMP or Depth MaxExamination No. Amp (i - 4)

L-1 L-Max L-2 W-1 W-Max W-2 0 sw-i SW-21 %Dac.

M1 1 SW-Max M2 Q NRI N/A NIA N/A N/A N/A N/A N/A N/A N/A NIA N/A REMARKSIUMITATIONS WO:1 129010 21baind 87.67%:coverage of required~volume.

See attached coverage plot 0Previous,xamination Data Reviewed 4: It 040111/05 -A"/6 "- ýz VZ___

VanRuler, C. Level Date "T1& Dohmen, F. 'Date Bowers, J. Date Examiner (s) Level IIIReview ANII Review NG-173Z Rev. 0 Page I of 1

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-0067 Site: DAEC L-004 ACP 1211.27 Linearity Sheet No.:

Procedure No.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch I1l 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60' 1 Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA 15.25" 66 °F Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 TvnA R~t~h Nn*

DAC Instrument Settings 100 so- _ 1/4T A Sc ..... SDH Pulser: High Frequency: Fixed M 70-- Pulse Energy: High Range: 8.003" P

L sG Pulse Width; NIA Velocity: .2309 I So - Rep Rate: Auto Delay: 0.000 T 40-- Damping: 150 Ohms Zero Offset: 12.38 DU 30 - - Display Mode: Fullwave Gain . Axial Scan: 62.0 dB E 20 - Filter: STD Gain- Circ. Scan: N/A dB 10 Reject: Off OPulse Echo Dual

ý-_ -Pulse Amplitude: Fixed Sweep: 0 - 10 8.0030 Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: 114T SDH 2" RAD Initial Calibration Time: 08:01 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:40 N/A INA N/A N/A Sweep: 4.0 3.4 Gain: 62.0 dB 48.0 dB Welds Examined Report No. Comments FWD-DG01 105019 Squint Angle 3

_Configuration of Elements: D-SBS

_ZONE 1 600 RL CAL WORK ORDER: 1129010 11 04/111/05 r-LoJ7 ~ 9 L-' oý VanRuler, G. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIl Review ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-0068 n~Arcf"

  • Ite: Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch ill 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24x42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60 / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA 15.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant! Humex 98165 Thermometer: 3991 Tvoe Batch No. Serial No.

DAC Instrument Settings 100 0ID S Notch Pulser: High Frequency: Fixed M 70- N Pulse Energy: High Range: 16.27" P s Pulse Width: NIA Velocity: .2309 L 0 I Rep Rate: Auto Delay: 0.000 T 4C-- Damping: 150 Ohms zero Offset: 12.38 u

D 3C Display Mode: Fullwave Gain -Axial Scan: 73.0dB E 20-- I Filter. STD Gain - Circ. Scan: N/A dB S--Reject. Off 0 Pulse Echo

  • Dual Pulse Amplitude: Fixed Sweep: - 10= 16.27" Depth
  • Metal Path Field Simulator CS Rompas S/N LMT.17 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration Time: 07:58 Verification Times:

Max Amplitude: 80% 80% Final Calibration rime: 16:42 N/A INIA N/A N/A Sweep: 7.5 1.2 Gain: 73.0 dB 48.0 dB Welds Examined Report No. Comments FWD-DO01 105019 Squint Angle 3_

Configuration of Elements:

D-SBS ZONE 2 60* RL CAL WOR 7 O5IER:1129010 VanRuler, C. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANII Review NG 142Z Rev, 4

Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 Note: calculations performed using 2D plot only Nozzle ID N4 Area required to be examined Axial scan direction: Height x width 5.25 inches x 2.86 inches equals 15.015 square inches Parallel scan direction: Height x width 6.26 inches x 2.86 inches equals 15.015 square inches Total area required to be examined 30.03 square inches required for complete exam Actual area examined 60 degree R.L Axial scan direction: Height x width 6.25 inches x 2.86 inches equals 15.015 square Inches Triangular area not examined (if applies) 0.88 112 base x 1.54 height equals 0.6776 square inches Axial scan direction area examined 14.3374 square inches GOdegree R.L Parallel scan direction: Height x width 5.25 Inches x 2.17 inches equals 11.3925 square Inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches x 0.76 inches equals 0.5985 square inches Combining all scan directions: 26.3284 square Inches for total exam Divide area examined by required area: equals coverage achieved 87.67 % coverage for total exam Calculations performed by: Todd Blechinqgr Level Ill DAEC Review Frank Dohmen "k cc- Level III ANIII Review Jeremy Bowers

-3 i. ):4-

DAEC N4 coverage plot Examinet# o, Axial scan direction Report #jros6 .

Page of No coverage-'

Area of coverage 60 deg.

DAEC N4 coverage plot Parallel scan direction Examiner W. 41 q-

_.iL o-,,

Review' Report _fC2;od-oa Page-- of-No coverage of coverage coverage H G -_ F 1

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-065 Site: DAEC L-004 Procedure No.: ACP t211.44 Linearity Sheet No.:

Procedure No.: ACP 1211.44 Revision: 0 Panametrics Epoch III 01435501 Instrument:

Manufacturer Model No. Serial No.

Comp G Krautkramer 389-055-750 014XX3 .75" Round 2.25 MHz "I, Shear .8' Search Unit:

Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5,25" 66 OF Serial No. Material Size I Thickness Temp.

Couplantf Humex 98165 Thermometer. 3991 Tnoe Batch No. Serial No.

DAC Instrument Settings 90---------------

A 0-- Notch Pulser: High Frequency: Fixed M 70- Pulse Energy: High Range: 8.650" PL - - - - - - Pulse Width: N/A Velocity: .1228 I --- Rep Rate: Auto Delay: 0.00 T 40-- Damping: 150 Ohms Zero Offset: 16.92 7

U 3o - '--"Display Mode: Fullwave Gain - Axial Scan: 4 .5 dB E 20- -Filter. STD Gain - Circ. Scan: N/A dB 10 - Reject Off U Pulse Echo El Dual

- Pulse Amplitude: Fixed Sweep: 0 - 10 s 8.650' Depth

  • Metal Path Field Simulator N/A S/N NIA Calibration Verification Reflector: ID Notch N/A Initial Calibration Time: 08:04 ) Verification Times:

Max Amplitude: 80% N/A Final Calibration Time: 16:58 N/A N/A N/A NIA Sweep: 9.0 N/A Gain: 47.5 dB NIA Welds Examined Report No. Comments IW*- *I~~I 05019 Work Order 1129010 Wedge S/N:366-003-087 Configuration of Elements: Single

  • 40- +- goo VanRuler, C.

11 Level 04/"1 1/05 Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANY Review KG 142 Z RejA4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-059 Site: DAEC I .. lAA Linearity Sneet rto..,

Procedure No.: ACP 1211.44 Revision: 0 Panametrics Epoch III 01435501 Instrument:

Manufacturer Model No. Serial No.

Comp G Search Unit: Krautkramer 389-055-750 014XX8 .75" Round 2.25 MHz 45° /Shear .8" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 66 °F Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 4-go-80-

' ID A Notch Pulser. High Frequency: Fixed M 70-Pulse Energy: High Range: 8.650 P 60 - - -

L Pulse Width: N/A Velocity: .1228 I so-Rep Rate: Auto Delay: 0.00 T 40 Damping: 150 Ohms Zero Offset: 16.92 U

30- 4 5 D Display Mode: Fullwave Gain - Axial Scan: 7. 4dB E 2o- STD Gain - Circ. Scan: N/A dB Filter:

1o- Reject Off E Pulse Echo 0 Dual Sweep: 0 - 10 8.650" Pulse Amplitude: Fixed

[ Depth

  • Metal Path Field Simulator CS Rompas SIN LM-1 7 Calibration Verification Reflector: ID Notch .7" SOH Initial Calibration Time: 08:02 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 16:52 NJA N/A N/A N/A Sweep: 9.0 1.2 Gain: 47.5 dB 36.0dB Welds Examined Report No. Comments FWD-D001 105019 Work Order. 1129010 Wedge SIN:366-001-204 Configuration of Elements: Single 11 04/11/05 11/(Cr S .j9 VanRuler, C. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview Review IANA NG 142Z Rev. 4

ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.: 105019 Calibration Sheet No.: C-059 THROUGH C-065 Site: DAEC Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System; Reactor Vessel Exam Surface Temp.: 96 F Couplant: Humex FWD-Bore, FWD-Nozzle. 3991 98165 Nozzle ID: FWD-D001 IR Thermometer SIN: Batch No.98 Material Type: CS 21 SS Q Exam Date: 04/11/05 Examination Surface: IDE OL31

..... Exam Start: 12:15 WCL Exam End: 125 L. Reference TDC Ro

Reference:

Exam End: 13:50 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 21.80 +- 900 63.5 dB 5, 6 Vessel CCW 2 250 +-901 63.5 dB 3, 4 Blend CW 3 400 +- 900 53.5 dB 3, 4 0

Blend CCW 4 7 ' +- 249 78.5 dB 3, 4 Nozzle Boss CW 5 70' (+- 13' to 36') 78.5 dB 1,2 Nozzle Boss CCW 6 450 (+-59° to 800) 55.5 dB 1,2 Ind. # Transducer Azimuth Indication Metal Transducer'R' Transducer Skew Scan Sn Sensitivity nsit Exam EaN Numbere Location Path Location radekw NRI N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS 100% Coverage obtained based on modeling program for nozzle examinations. Reference EPRI report no.: IR-2004-62.

21.80 Exam obtained 95.69% of required volume due to thermocouple obstruction.

See attached limitation sheet.

WO: 1129010 NG-174Z Rev. 0 Page I of I

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60V Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBIC/D-D0OI Area required to be examined Axial scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Parallel scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Total area required to be examined 67.371 square inches required for complete exam Actual area examined 60* R.L. Axial scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Triangular area not examined (if applies) 2.3 base x 3.94 height equals 4.531 square inches A=bh2 1.06 base x 1.85 height equals 0.9805 square inches Axial scan direction area examined 28.174 square inches 60' R.L. Parallel scan direction; Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Area not examined (if applicable) 4.687 height x 2.95 width equals 13.827 square inches 4.687 height x 1.85 width equals 8.671 square inches 33.685 inches minus area not examined 22.498 Inches equals 11.188 square inches Combining all scan directions: 39.362 square inches for total exam Divide area examined by required area: equals coverage achieved 58.43 % coverage for total exam Calculations performed by: Frank Dohmen Level 111 58.43 60s 56,46 45° 55.4 40 DAEC Review Gary Par 170.29 56.71

Nozzle to RPV CoveraQe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBICID-DOOI Area required to be examined Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined (if applies) 0.703 112 base x 0.703 height equals 0.247 square inches Rect. area not examined (if applies) 1.127 x 0.703 equals 0.79228 Axial scan direction area examined 4.01308 square inches 45 degree shear Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.07385 square inches Area not examined (if applies) 1.830 base x 0.7030 height equals 1.28649 square inches Parallel scan direction area examined 1.69212 square inches Combining all scan directions: 5.7052 square Inches for total exam Divide area examined by required area: equals coverage achieved 56.46 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7%b) volume 40 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N4 Feedwater FWBIC/D-DO01 Area required to be examined Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined 1 ) (if applies) 0.38 1/2 base x 0.3 height equals 0.057 square inches Rect. area not examined1t ) (if applies) 0 x 0 equals 0 Triangular area not examined(21 (if applies) 0.6 1/2 base x 0.703 height equals 0.2109 square inches Rect. area not examined(2) (if applies) 1.25 x 0.703 equals 0.87875 Axial scan direction area examined 3.90581 square inches 40 degree shear Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.07385 square inches Area not examined (if applies) 1.830 base x 0.703 height equals 1.28649 Parallel scan direction area examined 1.69212 square inches Combining all scan directions: 5.59793 square inches for total exam Divide area examined by required area: equals coverage achieved 55.4  % coverage for total exam Calculations performed by: Frank Dohmen Level Ifl DAEC Review Gary Park ANII Review

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.: C-020 C-021 DAEC Report No.: 105045 Site:

Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 / )

System: Reactor Vessel Exam Surface Temp.: 88 F Couplant: Ultragel II

  • RRG-D.001i***: 3991 00325 Weld ID: .... . D00: .Thermometer SIN: Batch No.:

Examination Surface: IDQ ODU Material Type: CS a SS 0 Exam Date: 0410412005

., Exam Start: 09:10 Lo Reference TDC Ro

Reference:

WCL Exam End: 10:15 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 60W RL ZONE 1 74.5 dB 1, 3, 4 Perpendicular DownStream 2 60- RL ZONE 2 72.5 dB 1, 3,4 Parallel CW 3 NIA NIA NIA Parallel CCW 4 N/A N/A N/A INDICATIONS Sweep Reading L (in) From Ref W (In) From Ref SMP or QDepth Max Indication N.Amp Examination (1 -4)

L-Max L-2 W-1 W-Max W-2 sM1O SW-Max SW-2 0 %Dac(4 L-1 M1 0l M2 Q NRI N/A N/A N/A NIA NIA N/A N/A N/A N/A N/A N/A REMARKSIUMITATIONS

,Single sided accessdue to configuration-ReferenceEPRI Modeling Report .1IR-2004-62 for inner 15% examinations.

  • 1btained .80.44%.ode required volume.. .i .

Obtained 80.44% coverage of required volume.

See attached coverage plot.

0 PreviousEx nination Data Reviewed Ate 04104105Ahý

'Stevermer, A. Level Date - Dohmen, F. Date Bowers, J. Date Examiner (s) Level Ill Review ANII Review NG-173Z Rev. 0 Page 11of I

Nozzle to RPV Coverace Calculation Sheet Coverage calculated to requirements of Code Case N-613-1 Note: calculations performed using 2D plot only Nozzle ID N2G Area required to be examined Axial scan direction: Height x width 6.25 Inches x 3.008 inches equals 15.792 square inches Parallel scan direction: Height x width 5.25 inches x 3.008 inches equals 15.792 square Inches Total area required to be examined 31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 inches x 3.008 Inches equals 15.792 square inches Triangular area not examined (if applies) 1.3 112 base x 2.24 height equals 1.456 square inches Axial scan direction area examined 14.336 square inches 60 degree R.L Parallel scan direction: Height x width 5.25 inches x 1.95 Inches equals 10.2375 square inches Additional Inner 15% area achieved using 40 & 45 degree shear techniques: Height x width 0.7875 inches X 1.058 Inches equals 0.83318 square inches Combining all scan directions: 25.4067 square Inches for total exam Divide area examined by required area: equals coverage achieved 80.44 % coverage for total exam Calculations performed by: Todd BAechinger V Level III DAEC Review Frank Do men l Level Ill ANIl Review Jeremy Bowers 3(2 -

'-ft-f9 " rage OT

Examiner-DAEC N2G Coverage Plot Review--

Report -

___

Axial scan direction Page-- of-No Area of coverage

-4 60deg 1

H G F E

Examiner DAEC N2G Coverage Plot Review Report .# ..- <

Parallel scan direction Page of-

  • 2 No coverage Area of coverage ner 15% coverage H G F E

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Cnlibratinn Sh~t W~ C-020 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision: 1 InstrumentL Panametdcs Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-AUST 2(24x42)

Search Unit: RTD FS~125 mm 00-447 mm Rec 2.0 MHz 60 I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 65 OF Serial No. Material Size I Thickness Temp.

Couplant- Ultragel II 00325 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings to90 100 ----- - -- --

_ _1/4T A G-~ SDH Pulser HIGH Frequency: FIXED M 70-- - - - - - - Pulse Energy: HIGH Range: 8.003" PL GO- -Pulse Width: N/A Velocity: .2309 I SO Rep Rate: AUTO Delay: 0.000 T 40 -- Damping: 150 OHMS Zero Offset: 12.38 U

D 30- Display Mode: Full Wave Gain - Axial Scan: 60.5 dB E 20- Filter: STD Gain - Circ. Scan: N/A dB

-- - - - Reject OFF 0 Pulse Echo Dual Pulse Amplitude: Fixed Sweep:.0 - 10= 8.003" 0 Depth

  • Metal Path Field Simulator: CS ROMPAS SIN LMT-17 Calibration Verification Reflector: 114 T SDH 2" RAD Initial Calibration Time: 07:11 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 11:50 N/A. N/A N/A N/A Sweep: 4.0 2.6 Gain: 60.5 dB 49.1 dB Welds Examined Report No. Comments:

RRG-D001 105045 Squint Angle 30 Configuration of Elements: D-SBS ZONE 1 608 RL Cal 11D4/04105 ~ ~

yevermer A. Level Date Dohmen, F Date Bowers, J. Date Examiner Level IIIReview ANII Review NQ 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.; C-021 Site: DAEC LineariN Sheet No.* L-004 Procedure No.: ACP 1211.27 Revision: 1 Instrumente Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-AUST 2(24x42) 0 Search Unit: RTD FS-125 mm 00-447 mm Rec 2.0 MHz 6 °/Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 65 *F Serial No. Material Size I Thickness Te-mp Couplant: Ultragel II 00325 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings IO-ID A - Notch Pulser: HIGH Frequency: FIXED M 70-- Pulse Energy: HIGH Range: 16.27" PL 60 Pulse Width: NIA Velocity: .2309 I SO- Rep Rate: AUTO Delay: 0.000 T 40- Damping: 150 OHMs 12.38 u Zero Offset:

D 30---Display Mode: Full Wave Gain -Axial Scan: 73.0 dB E 20 Filter STD Gain-Circ.Scan: N/A dB 10 -- Reject: OFF Q Pulse Echo

  • Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 16.27" Q Depth
  • Metal Path Field Simulator: CS ROMPAS SIN LMT-017 Calibration Verification Reflector: ID NOTCH 2" RAD Initial Calibration Time; 07:09 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 11:49 N/A N/A NNA Sweep: 7.5 1.2 Gain: 73,0 dB 49.1 dB Welds Examined Report No. Comments RRG-DO01 105045 Squint Angle 3' Configuration of Elements: D-SBS ZONE 2 60- RL Cal

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-/tevermer,A.

II 04104/051 J11" &

Dohmen, F.

/*1 I I Date X.I1- Y3ý_

Bowers, J.

Level Date I Date Examiner Level III Review ANtI Rnviaw NG 142Z Rev, 4

Nozzle to RPV Coveraae Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume .60 Note: calculations performed using 2D plot only Nozzle ID N2 RRG-DOD1 Area required to be examined Axial scan direction: Height x width 5.25 inches x 8.125 inches equals 42.656 square inches Parallel scan direction: Height x width 5.26 inches x 8.125 inches equals 42.656 square inches Total area required to be examined 85.313 square inches required for complete exam Actual area examined 60' R.L. Axial scan direction: Height x width 5.25 inches x 8.125 Inches equals 42.656 squareinches Triangular area not examined (if applies) 2.7 base x 4.66 height equals 6.291 square inches A=bhI2 1.218 base x 2.125 height equals 1.2941 square inches Axial scan direction area examined 35.071 square inches 600 R.L. Parallel scan direction: Height x width 5.26 inches x 8.125 inches equals 42.666 square inches Area not examined (if applicable) 5.25 height x 3.6 width equals 18.9 square inches 5.26 height x 2.125 width equals 11.166 square inches 42.656 inches minus area not examined 30.056 inches equals 12.6 square inches Combining all scan directions: 47.671 square inches for total exam Divide area examined by required area: equals coverage achieved 55.88 % coverage for total exam 55.88 so' Calculations performed by: Frank Dohmer Level III 51.63 40' 53.85 45' 161.36 DAEC Review Gary Par 53.73

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 40 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N2 RRG-D001 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Parallel scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Total area required to be examined 12.7969 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7876 inches x 8.125 inches equals 6.39844 square inches Triangular area not examined') (if applies) 0.72 112 base x 0.7875 height equals 0.2835 square inches Rect. area not examined1 ) (if applies) 0 x 0.7875 equals 0 Triangular area not examined2) (if applies) 0.76 112 base x 0.7875 height equals 0.29925 square inches Rect. area not examined(2) (if applies) 1.37 x 0.7875 equals 1.07888 Axial scan direction area examined 4.73681 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Area not examined (if applies) 3.625 base x 0.7875 height equals 2.85469 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.67344 Parallel scan direction area examined 1.87031 square inches Combining all scan directions: 6.60713 square inches for total exam Divide area examined by required area: equals coverage achieved 51.63 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N2 RRG-DOO1 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Parallel scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Total area required to be examined 12.7969 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Triangular area not examined (if applies) 0.75 112 base x 0.7875 height equals 0.295 square inches Rect. area not examined (if applies) 1.375 x 0.7875 equals 1.08281 Axial scan direction area examined 5.02031 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches x 8.125 inches equals 6.39844 square inches Area not examined (if applies) 3.625 base x 0.7875 height equals 2.855 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 1.87031 square inches 0 inches x 0 inches equals 0 square inches Combining all scan directions: 6.89063 square inches for total exam Divide area examined by required area: equals coverage achieved 53.85 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review

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10/24/00 REVISED PER DURF-0146 DA JAH GP FED I FORGING SA508 CLASS 2 12/]7/9l ISSUED PER DURF-UO133 FOR ECP-1627 JW TAK LAL CEZ 2 SAFE END FORGING SB-166 DATE REVISION DRFTR. CHK'D. ENGR. VER. 3 SAFE END EXT. FORGING SA336 CLASS F8 S.S.

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DETAIL A ORIENTATTON OF WEI 1n PAnfS INCONEL BUTTERING

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N2C (RRC-F2)

N2D (RRD-F2)(SEE NOTE I)

DETAIL I N2E (RRE-F2)

-- <*SEE VS-01-40<2> N2F (RRF-F2) -_SEE VS-Oi-40<1>

DETAIL 7 N2G (RRG-F2) DETAIL 2 N2A (RRA-D1) N2H (RRH-F2) N2A (RRA-F2A)

N2B (RRB-F2A)

N2B (RRB-D1)

N2C (RRC-D1) N2C (RRC-F2A)

N2D (RRD-DI) N2D (RRD-F2A)

N2E (RRE-Dl) N2E (RRE-F2A)

NOTE: N2F (RRF-F2A)

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.:-019 THRU C-090 DAEC Report No.: 105061 Site:

Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1-System: Reactor Vessel Exam Surface Temp.: 88 °F Couplant: Humex Weld 1D: JPB*1... Thermometer SIN: Batch No.98165 Weld 10 atchNo: 014 Material Type: CS 0 SS E Exam Date: 04/14/05 Examination Surface: ID[3 OD@

Exam Start: 14:40 Lo Reference TDC Ro

Reference:

WCL

__________Exam End: 15:20 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL ZONE 1 76.7 dB 1, 3, 4 Perpendicular DownStream 2 60' RL ZONE 2 74.7 dB 1, 3, 4 Parallel CW 3 Parallel CCW 4 INDICATIONS Sweep Reading SIMP orrQDphMxExamination r] Depth MaxR IndIcation L (In) From Ref ~M W (In) From Ref No. Amp (1-4)

W-Max W2 SW SW-MaxSW-2  % Dac L-1 L-Max L-2 W-1 M11 0 M2 r-_

NRI NIA N/A NIA N/A N/A N/A N/A N/A N/A NIA N/A REMARKSILIMITATIONS WO: 1129013 Limitation: 5" x 3" insulation bracket located 12" below nozzleý. *btained 77.86% coverage ofrequired volume. See attached coverage plot.

N Previous Exalination Data Reviewed 11 04114/05 / s 30 . 4-7 Level Date Doate Bowers, J Date Examiner (s) Level II Review ANII Review NG-173Z Rev. 0 Page I of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-089 Site: DAEC L-002 Linearity Sheet No.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 600 / RL 1.05 Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: 1E-30 Carbon Steel NA / 5.25" 66 °F Temp.

Serial No. Materal Size I Thickness Couplanti Humex 98165 Thermometer: 3991 Tvye Batch No. Serial No.

DAC Instrument Settings 95v - - - I - 1 -

-

114T A 8a I I - I -

SDH Pulser. High Frequency: Fixed M Pulse Energy: High Range: 6.329" Sc0---- - - - Pulse Width; N/A Velocity: .2332 L

Rep Rate; Auto Delay: 0.0 40-- -- - --

T Damping: 150 ohms Zero Offset: 12.98 U 30------------------- 62 7 D Display Mode: Full Wave Gain - Axial Scan: . dB E Filter: STD Gain - Circ. Scan: N/A dB it; - - - - - - -

Reject: Off l0 Pulse Echo

  • Dual Pulse Amplitude: Fixed Sweep: 0 - 10= 6.329"

[ Depth a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: 1/4T SDH 2" RAD. Initial Calibration Time: 08:56 I Verification Times:

Max Amplitude: 800/0 80% Final Calibration Time: 16:02 N/A I N/A NIA N/A Sweep: 4.0 3.2 Gain: 62.7dB 47.6 dB Welds Examined Report No. Comments JPB-D001 105061 Work Order 1129013 Squint Angle 5O Configuration of Elements: D-SBS ZONE1 11 04/14/D5nt" Jq5 tevderme A. Level Date ' Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-090 Site: DAEC L-002 Linearity Sheet No.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch II1 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60' / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12- 0 wedge front Type Length No. of Connectors Calibration Standard: 1E-30 Carbon Steel NA J 5.25" 66 OF Serial No. Material Size I Thickness Temp.

Couplant: Humex 98165 Thermometer: 3991 Tfnt lt.~h Nn Serial No.1 DAC Instrument Settings too-so ID A 80 - Notch Pulser: High Frequency: Fixed M 70 .-- Pulse Energy: High Range: 14.45" L -0 Pulse Width: N/A Velocity: .2332 I So Rep Rate: Auto Delay: 12.98 T 4--- Damping: 150 ohms Zero Offset: 0.0 uD 30 -- Display Mode: Full Wave Gain-Axial Scan: 71,OdB E 20 - - Filter. STD Gain - Circ. Scan: NIA dB to Reject: Off OPulse Echo Dual

- Pulse Amplitude: Fixed Sweep: 0 - 10 14.45

[J Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: ID Notch 2" RAD. Initial Calibration Time: 09:04 (Verification imes:

Max Amplitude: 80% 80% Final Calibration Time: 16:03 NIA NiA IN/A N/A Sweep: 7.5 1.2 Gain: 71.0 dB 1 47.2 dB Welds Examined Report No. Comments JPB-D001 105061 Work Order: 1129013 Squint Angle 5' Configuration of Elements: D-SBS, ZONE2 11 D4114/05 4 ' ,, L..----- .#o.o"j-

-¶evermner, A. Level Date /\ Dohmen, F. Date Bowers. J. Date Examiner Level IIIReview AN!I Review NG 142Z Rev. 4

,xaminer

-- - _

DAEC N8 Coverage Plot &eport __

ýeprtLfQ1570(ýL -

Parallel scan direction "age- - - of-No coverage I

Area of co*vierage Inner 15%coeaLeI H G F E

Examiner DAEC N8 Coverage Plot Review-Report #

Parallel scan direction Page_ - of---.

No cover Area of coverage inner 15%

H GF F E

Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-613 -1 Note: calculations performed using 2D plot only Nozzle ID N8 Area required to be examined Axial scan direction: Height x width 5.25 Inches x 3.008 inches equals 15.792 square Inches Parallel scan direction: Height x width 5.25 inches x 3.008 inches equals 15.792 square inches Total area required to be examined 31.584 square Inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 inches x 3.008 inches equals 14.9803 square Inches Note: Only 94.86% of axial scan surface area examined due to Insulation bracket interference Triangular area not examined (if applies) 1.29 112 base x 2.14 height equals 1.3803 square inches Axial scan direction area examined 13.6 square Inches 60 degree R.L. Parallel scan direction: Height x width 5.25 Inches x 1.93 inches equals 10.1325 square inches Additional Inner 15% area achieved using 45 degree shear technique: Height x width 0.7875 inches x 1,09 inches equals 0.85838 square Inches Combining all scan directions: 24.5909 square Inches for total exam Divide area examined by required area: equals coverage achieved 77.86 % coverage for total exam Calculations performed by: Todad Bechin2er Level III DAEC Review Frank Dohmen L/,*l*" Level III ANII Review Jeremy Bowers

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 60r Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DOO1 Area required to be examined Axial scan direction: Height x width 5.25 inches x 8.187 Inches equals 42.982 square inches Parallel scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Total area required to be examined 85.964 square inches required for complete exam Actual area examined 60° R.L. Axial scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Triangular area not examined (if applies) 2.52 base x 4.82 height equals 6.073 square Inches A=bhI2 1.24 base x 2.12 height equals 1.314 square inches Axial scan direction area examined 35.594 square inches 0.828 29.476 sq in x 94.86% due to bracrket 27.961 60° R.L. Parallel scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Area not examined (if applicable) 5.25 height x 3.4 width equals 17.85 square inches 5.25 height x 2.12 width equals 11.13 square inches 42.982 inches minus area not examined 28.98 inches equals 14.0018 square inches Combining all scan directions: 41.963 square inches for total exam Divide area examined by required area: equals coverage achieved 48.81  % coverage for total exam 48.8 Calculations performed by: Frank Dohmen Level III 53.49 160.63 DAEC Review GaryPa 53.49

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 40 degree for Inner 16%

Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DOO1 Area required to be examined Axial scan direction: Height x width 0.7875 Inches x 8.187 inches equals 6.44726 square inches Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 40 degree Axial scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Triangular area not examined 1 ) (if applies) 0.26 1/2 base x 0.22 height equals 0.0286 square inches Rect. area not examined') (if applies) 0 x 0 equals 0 Triangular area not examined2) (if applies) 0.645 112 base x 0.7875 height equals 0.26397 square inches 2

Rect. area not examined ) (if applies) 1.49 x 0.7875 equals 1.17338 Axial scan direction area examined 4.99132 square inches 40 degree shear Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 Parallel scan direction area examined 2.176 square inches Combining all scan directions: 7.16639 square inches for total exam Divide area examined by required area: equals coverage achieved 55.58 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 46 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID N8 JPB-DO01 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches x 8.187 Inches equals 6.44726 square inches Triangular area not examined (if applies) 0.75 112 base x 0.7875 height equals 0.295 square inches Rect. area not examined (if applies) 1.366 x 0.7875 equals 1.075 Axial scan direction area examined 5.07701 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 2.17508 square inches Combining all scan directions: 7.25209 square inches for total exam Divide area examined by required area: equals coverage achieved 56.24 % coverage for total exam Calculations performed by: Frank Dohmen Level Ill DAEC Review Gary Park ANII Review

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS 105065 Calibration Sheet No.: C-104, C-105 Site: DAEC Report No.:

Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1- -7) system* Reactor Vessel Exam Surface Temp.: 9 °F Humex Systm: Exm Sufac Tep.:Couplant:

____________________

Weld ID:-i8*-001 Thermometer SIN: 3991 Batch No.:

I130 ODQ Material Type: CS 0 SS [) Exam Date: 04/12/05 Examination Surface:

Exam Start: 12:30 Lo Reference TDC Ro

Reference:

WCL Exam End: 13:10 Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular UpStream 1 600 RL Zone 1 76.4 dB 1, 3, 4 Perpendicular DownStream 2 60' RL Zone 2 87.6 dB 1, 3, 4 Parallel CW 3 N/A N/A NIA Parallel CCW 4 N/A N/A N/A INDICATIONS I Sweep Reading L (In) From Ref W (In) From Ref QMP or [] Depth Max Examination No. -. Amp (1a-m4)

L-2 W-A W-Max W-2 SW-10 SW-Max SW-2 0  % Dac L-1 L-Max M1 3 IM20 ___

NRI N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129015 Single side access due to configuration. 'Refere.nce.EPRicieodeling report No. IR-2004-62 for inner 15% examination.rObtained 824.. .. coverage :of required volume..Seeýattached coverage plot.

Previous Examination Data Reviewed it 04112105 2 2 A/k' -____

Stevermer, A. " Date
  • Dohmen, F. Date Bowers, J.

Examiner (s) Level IIIReview ANII Review NG-173Z Rev. 0 Page I of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-104 Site: DAEC _ Linearity Sheet No.: L-004 Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24x42) mm Search Unit: RTD FS~125 mm 00-447 Rectangular 2.0 MHz 60* / Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 67 01 Serial No. Material Size I Thickness Temp.

Couplanto Humex 98165 Thermometer: 3991 Tune, Rt~.h Nn_ ** I! i DAC Instrument Settings 100 ..

9D 114T A 80 SDH Pulser-. High Frequency: Fixed M 7T -- Pulse Energy: High Range: 8.003" P 60_

_

L 6C Pulse Width: N/A Velocity: .2309 I Rep Rate: Auto Delay: 0.00 T 40 Damping: 150 Ohms Zero Offset: 12.38 U

D o Display Mode: Fullwave Gain - Axial Scan: 62.4 dB E 2- Filter: STD Gain - Circ. Scan: N/A dB S -- Reject: Off 0 Pulse Echo Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 8.003" Q3 Depth a Metal Path Field Simulator CS Rompas SIN LMT.17 Calibration Verification Reflector: 1/4T SDH 2" RAD Initial Calibration Time: 09:17 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 15:25 NIA N/A N/A N/A Sweep: 4.0 2.4 Gain: 62.4 dB 47.4 dB Welds Examined Report No. Comments VIB-D001 105065 Work Order: 1129015 Squint Angle 5" Configuration of Elements: D-SBS Zone 1 60o RL Cal.

11 04/12/05 PtoC..3 EDDtevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION).

Calibration Sheet No.: C-105 Site: DAEC I _1iAA I Linearity Sneet No.: _.-,,,_-r Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

TRL2-Aust 2 (24X42) mm Search Unit: RTD FS-125 mm 00-447 Rectangular 2.0 MHz 60° I Long. 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA 1 5.25" 67 'F Serial No. Material Size I ThIckness Temp Couplant! Humex 98165 Thermometer: 3991 Tyoe Batch No. Serial No.

DAC Instrument Settings ID A 80 -o- ID Pulser: High Frequency: Fixed M To Notch- Pulse Energy: High Range: 16,27" P 60 Pulse Width: N/A Velocity: .2309 I So -RepRae: Auto Delay: 0,00 T 40 - 1 Damping: 150 Ohms Zero Offset: 12.38 U 30 Display Mode: Fullwave 75 Gain -Axial Scan: .6dB E 20- Filter: STD Gain - Circ. Scan: NIAdB 1- -"Reject Off E3 Pulse Echo Dual

-Pulse Amplitude: Fixed Sweep: 0 -0 = 16.27" Depth a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: ID Notch 2" RAD Initial Calibration rime: 09:15 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 15:26 N/A NlA N/A NIA Sweep: 7.5 1.2 Gain: 75.6 dB 49.1 dB Welds Examined Report No. Comments VIB-DO01 105065 Work Order. 1129015 Squint Angle 5" Configuration of Elements: D-SBS Zone 2 60* RL Cal.

9I6I1 04/12/05 ~o S .- '-

tevermer, A- Level Date cT175 Dohmen, F. Date Bowers, J. Date Examiner evel IIlReview ANII Review NG 142Z Rev. 4

Nozzle to RPV Coverage Calculation Sheet Coverage calculated to requirements of Code Case N-61 3-1 Note: calculations performed using 2D plot only Nozzle ID N11 Area required to be examined' Axial scan direction: Height x width 5.25 Inches x 2.859 Inches equals 15.0098 square inches Parallel scan direction: Height x width 5.25 inches x 2.859 inches equals 15.0098 square inches Total area required to be examined 30.0195 square inches required for complete exam Actual area examined 60 degree R.L. Axial scan direction: Height x width 5.25 Inches x 2.859 inches equals 16.0098 square inches Triangular area not examined (if applies) 1.33 1V2 base x 2.16 height equals 1.42975 square inches Axial scan direction area examined 13,58 square inches 60 degree R.L. Parallel scan direction: Height x width 5.26 inches x 1.96 inches equals 10.29 square Inches Additional Inner 15% area achieved using 45 degree shear technique: Height x width 0.7875 Inches x 1.1 inches equals 0.86625 square Inches Combining all scan directions: 24.7363 square inches for total exam Divide area examined by required area: equals coverage achieved 82.4 % coverage for total exam Calculations performed by: Todd Biechinger Level Ill DAEC Review Frank Dohmen "*0c- Level Ill ANII Review Jeremy Bowers

Examine DAEC NIl Coverage Plot Review Report# -

Parallel scan direction Page of-No coverage Area of coverage Inner 15%

H G F E

Examine ne__*.

DAEC N 11 Coverage Plot Review-Report # -~, sco'-

\\ Parallel scan direction Page .- of

-x No coverage&

Area of coverage Inner 15% cove H G F E

Nozzle to RPV Coverage Calculation Sheet Coverage Re-calculated using IWB-2600-7(b) volume 45 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID Nil VIB-DO01 Area required to be examined Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Total area required to be examined 10.1049 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Triangular area not examined (if applies) 0.703 112 base x 0.703 height equals 0.2471 square inches Rect. area not examined (if applies) 1.127 x 0.703 equals 0.79228 Axial scan direction area examined 4.01308 square inches 45 degree shear Parallel scan direction: Height x width 0.703 inches x 7.187 inches equals 5.05246 square inches Area not examined (if applies) 2.95 base x 0.703 height equals 2.074 square inches Area not examined (if applies) 1.830 base x 0.703 height equals 1.286 square inches Parallel scan direction area examined 1.69212 square inches Combining all scan directions: 5.7062 square inches for total exam Divide area examined by required area: equals coverage achieved 56.46 % coverage for total exam Calculations performed by: Frank Dohmen Level III DAEC Review Gary Park ANII Review

Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 600 Note: calculations performed using 2D plot only Nozzle ID Nll VIB-DO01 Area required to be examined Axial scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Parallel scan direction: Height x width 4.687 inches x 7.187 inches equals 33.585 square inches Total area required to be examined 67.371 square inches required for complete exam Actual area examined 600 R.L. Axial scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Triangular area not examined (if applies) 2.3 base x 3.94 height equals 4.531 square inches A=bh/2 1.06 base x 1.85 height equals 0.9805 square inches Axial scan direction area examined 28.174 square inches 600 R.L. Parallel scan direction: Height x width 4.687 inches x 7.187 inches equals 33.685 square inches Area not examined (if applicable) 4.687 height x 2.95 width equals 13.827 square inches 4.687 height x 1.85 width equals 8.671 square inches 33.685 inches minus area not examined 22.498 inches equals 11.188 square inches Combining all scan directions: 39.362 square inches for total exam Divide area examined by required area: equals coverage achieved 58.43 % coverage for total exam Calculations performed by: Frank Dohmen Level 111 58.43 s0o 56.46 45 DAEC Review Gary Park 114,89 57.46

IAK UA ALl H5 3\bZ11I HLVIStUHJ U-~-~LUHF-UUIO-31 I(AK I UPA I ALII Kb I NO. DESCRIPTION BILL OF MATIL. PROCED.

/2 8/8/95 REVISED PER DURF-0011 DA] G SS SS I FORGING SA508 CLASS 2 i

/1N12-08-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS DF GOP SS NO. DATE REVISION DRFTR, CHKO. ENGR. VER. 2 SAFE END FORGING SA336 CLASS F8 3 INSERT A NcoNEL 82 4 1ST CLAD LAYER 3 37M m

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ULTRASONIC EXAMINATION DATA SHEET REACTOR PRESSURE VESSEL WELDS Calibration Sheet No.: C-1l1, C-l 8 Report No.: 105064 Site: DAEC Data Sheet No.: N/A Procedure No.: ACP 1211.27 Rev. 1 /i System: Reactor Vessel Exam Surface Temp.: 88 OF Couplant' ulmex Weld 1: D I Thermometer SIN: 3991 Batch No.:

Examination Surface: IDI3 OD@ Material Type: CS a SS a Exam Date: 04/12/05 Exam Start: 13:20 TDC Ro

Reference:

WCL Exam End: 14:15 Lo Reference 14:15 Exam End:

Scan Surface Exam Number Search Unit Angle Scan Sensitivity Exam Number Perpendicular Upstream 1 60* RL Zone 1 76.7 dB 1, 3. 4 Perpendicular DownStream 2 60"RL Zone 2 83.0 dB 1, 3, 4 Parallel CW 3 N/A N/A N/A Parallel CCW 4 N/A NIA N/A INDICATIONS L (in) From Ref W (in) From Ref Sweep Reading Indication NtP or ) Depth Max Examination No. -. Amp (1-4)

W-Max W-2 SWMlD SW-Max sw-2 0 %Dac L-1 L-Max L-2 W.1 M110] M2 []

NRI NIA NIA N/A N/A NIA N/A N/A NIA N/A N/A N/A REMARKSILIMITATIONS WO: 1129014 Single side access due.to configuration.

RefetrenceEPRI modeling reportn-o:JR-2004-62 for inner 15% examination.

Obtained6ý3.71% 6c6verage of required volume dueItopirioximity of skirt weld.

See attached coverage plot.

S/

  • 0 Previous Examination Data Reviewed 4/ II 04112105 eL /o- I~ -j U tevermer, A. Level Date {f) Dohmen F Date Bowers J Date Examiner (s) Level IIIReview , ANII Review NG-1 73Z Rev. 0 Page I of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-1 17 Site: DAEC L-002 Linearity Sheet No.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch III 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24X42) mm Search Unit: RTD FS-125 mm'02-102 Rectangular 2.0 MHz 60' / RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors 0

Calibration Standard: IE-30 Carbon Steel NA / 5.25" 67 Serial No. Material Size I Thickness Couplant: Humex 98165 Thermomete r: 3991 Type Batch No. Serial No.

DAC Instrument Settings 1U0 so-Sc ---- - - - 114T A SDH Pulse,: High Frequency: Fixed 70--- - --

M Pulse Energy: High Range: 6.329" P

L BC0----

60

- - - Pulse Width: N/A Velocity: .2332 I Rep Rate: Auto Delay: 0.00 T 40o Damping: 150 Ohms Zero Offset: 12.98 U

D 30 - Display Mode: Fullwave Gain - Axial Scan; 6 2 .7 dB 2o-E Filter: STD Gain - Circ. Scan: NIA dB Reject; Off Qi Pulse Echo

  • Dual

'OR I -. I I-~- i I I Pulse Amplitude: Fixed Sweep: a - 10 = 6.329" Depth f Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector: 1/4T SDH 2" RAD Initial Calibration Time: 09:17 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 15:25 N/A N/A N/A N/A Sweep: 4.0 3.2 Gain: 6217 dB 47.6 dB Welds Examined Report No. Comments LCA-DO01 105064 Work Order: 1129014 Squint Angle 50 Configuration of Elements: D-SBS Zone 1 If. 4/12/05 ....

W 3 Aevermer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level IIIReview ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-118 Site: DAEC I .On'i Linearity Sneet N~o.:

Procedure No.: ACP 1211.27 Revision: 1 Instrument: Panametrics Epoch 111 01448103 Manufacturer Model No. Serial No.

TRL2-ST 2 (24042) mmn Search Unit: RTD FS-125 mm 02-102 Rectangular 2.0 MHz 60WI RL 1.05" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: 2 (RG-174) 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA! 5.25" 67 "F Serial No. Material Size I Thickness Temp.

Couplant, Humex 98165 Thermometer: 3991 Tvp Batch No. Serial No.

DAC Instrument Settings 100 90 A 8o - Notch Pulser: High Frequency: Fixed M 7-o Pulse Energy: High Range: 14.45" P PN Pulse Width- NIA Velocity, .2332 L

1 so Rep Rate: Auto Delay: 12.98 T 40-- Damping: 150 Ohms Zero Offset: 0.0 u

Display Mode: Fullwave Gain - Axial Scan: 71.OcdB E 20-- Filter: STD Gain - Circ. Scan: NIA dB "r Reject: Off [*Pulse Echo El Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 14.45" Q Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Initial Calibration lime: 09:15 Verification Times:

Final Calibration lime: 15:26 N/A INIA IN/ NA Comments Work Order. 1129014 Squint Angle 5" Configuration of Elements: D-SBS Zone 2 Level Date Examiner Li~vel III Review K10 1-Level IIIIReview NG 142Z Rev. 4

Examiner- -_-- -

DAEC N 10 Coverage Plot Review--

Report # 1o5o0GL Axial scan direction Page- - of-No Area of Lge 60 deg.

H G F E

)AEC ý410 Coverage Plot Examinerw__I Paralle 11 scan direction Report #-"'5Q-Y---

of-Page No cove Inner 15%

H G F E

Nozzle to RPV Cove~rage Calculation Sheet Coverage Re-calculated using 1WB-2500-7(b) volume 60T Note: calculations performed using 2D plot only Nozzle ID NI0 LCA-DO01 Area required to be examined Axial scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Parallel scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Total area required to be examined 85.964 square Inches required for complete exam Actual area examined 60° R.L Axial scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Triangular area not examined (if applies) 1.46 base x 3.37 height equals 2.460 square inches A-bha2 1.26 base x 2.125 height equals 1.339 square inches Axial scan direction area examined 39.183 square inches x 62% due to skirt 24.2934 60* R.L. Parallel scan direction: Height x width 5.25 inches x 8.187 inches equals 42.982 square inches Area not examined (if applicable) 5.25 height x 3.3 width equals 17.325 square inches 5.25 height x 2.125 width equals 11.1563 square inches 42.982 inches minus area not examined 28.481 inches equals 14.5005 square inches Combining all scan directions: 38.794 square Inches for total exam Divide area examined by required area: equals coverage achieved 45.13 % coverage for total exam Calculations performed by: Frank Dohmen Level III 56.3 101.43 DAEC Review Gary Park 50.72

Nozzle to RPV Coveraqe Calculation Sheet Coverage Re-calculated using IWB-2500-7(b) volume 45 degree for Inner 15%

Note: calculations performed using 2D plot only Nozzle ID NI0 LCA-D001 Area required to be examined Axial scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Total area required to be examined 12.8945 square inches required for complete exam Actual area examined 45 degree Axial scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Triangular area not examined (if applies) 0.7875 112 base x 0.7876 height equals 0.310 square inches Rect. area not examined (if applies) 1.3375 x 0.7875 equals 1.053 Axial scan direction area examined 5.0839 square inches 45 degree shear Parallel scan direction: Height x width 0.7875 inches x 8.187 inches equals 6.44726 square inches Area not examined (if applies) 3.3 base x 0.7875 height equals 2.599 square inches Area not examined (if applies) 2.125 base x 0.7875 height equals 1.673 square inches Parallel scan direction area examined 2.17508 square inches 0 inches x 0 inches equals 0 square inches Combining all scan directions: 7.25898 square inches for total exam Divide area examined by required area: equals coverage achieved 56.3  % coverage for total exam Calculations performed by: Frank.Dohmen Level Ill DAEC Review Gary Park ANII Review

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U Enclosure 3 to NG-07-0809 Enclosure 3 Description of Examination Limitations for Nozzle LCA-DO01 7 Pages Follow

ULTRASONIC EXAMINATION DATA SHEET NOZZLE TO SHELL WELD AND INNER RADIUS Report No.: 105W41 Calibration Sheet No.: C-119 THROUGH C-122 site: DAEC Data Sheet No.: N/A Procedure No.: ACP 1211.44 Rev. 0 System: Reactor Vessel Exam Surface Temp.: 88 Couplant: Humex Nozzle ID: LCA-D001 IR Thermometer SIN: 3991 Batch No.: 98165 CS a Ss El Exam Date: 04/12/05 Examination Surface: IDO OD Material Type:

Exam Start; 13:20 Lo Reference TDC Ro

Reference:

WCL Em End: 14:15 Scan Surface Exam Number Search Unit Angle I Skew Scan Sensitivity Exam Number Vessel CW 1 700 (+- 120) 73.1 dB 3, 4 vssel CCW 2 700 (+- 10 to +- 110) 73.1dB 1,2 0

Blend CW 3 45 (+- 430 to +- 64°) 54.5 dB 1. 2 Blend CCW 4 N/A N/A N/A Nozzle Boss CW S N/A NIA N/A Nozzle Boss CCW 6 nd. # Transducer Azimuth Indication Metal Transducer'R' Location Path Location Transducer Skew Scan Sensitivity Exam Number NRI N/A N/A N/A N/A N/A N/A REMARKSILIMITATIONS WO: 1129014 100% coverage based on modeling program for nozzle examinations.

Reference EPRI report no. IR-2004-62.

700 (+- 1 °to 110)

Exam obtained 71.69% of required volume due to proximity of skirt weld.

See attached.

- Previous Examination Data Reviewed 11 04/12/05 "'11 Alrr teveamer, A Dohmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG-174Z Rev. 0 Page 1 of I

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-120 Site: DAEC Linearitv Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision: 0 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

Comp G .75" Search Unit: Krautkramer 389-055-750 014XX9 Round 2.25 MHz 700 / Shear 0.9" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA 1 5.25" 67 OF Serial No. Material Size I Thickness Temp.

Couplant" Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings ID A SC Notch Pulser: High Frequency: Fixed M 70 - - Pulse Energy: High Range: 23.34" P 6 --- Pulse Width: N/A L Velocity: .1228 I s--Rep Rate: Auto Delay: 0.0 T 40 Damping: 150 Ohms Zero Offset: 23.52 U 67 D 30- Display Mode: Fullwave Gain -Axial Scan: .1 dB E 20 - - Filter: STD Gain - Circ. Scan: N/A dB 10 Reject: Off 1Pulse Echo C Dual Pulse Amplitude: Fixed Sweep: 0 - 10 23.34" C3 Depth

  • Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector. ID Notch 2" RAD Initial Calibration Time: 08:30 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 15:29 N/A I N/A N/A N/A Sweep: B.1 0.9 Gain: 67.1 dB 19.8 dB Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order. 1129014 Wedge S/N: 366-001-206 Configuration of Elements: Single 11 04/12/05

^ivermer, A. Level Date - Dohrmen, F. Date Bowers, J. Date Examiner Level III Review ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

Calibration Sheet No.: C-119 Site: DAEC I lnurith, *hkaa Mi

  • L-004 I InaiySetN Proce~dure No.: ACP 1211.44 Revision" 0 Procedure No.: Revision:

Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

Comp G .75" Search Unit: Krautkramer 389-055-750 014XX8 Round 2.25 MHz 450 / Shear 0.8" Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 88 OF Temp.

Serial No. Material Size I Thickness Couplant Humex 98165 Thermometer: 3991 Type Batch No. Serial No.

DAC Instrument Settings 100 90 ID A so Notch Pulser. High Frequency: Fixed M 70 Pulse Energy: High Range: 8.696" PL so Pulse Width: N/A Velocity: .1228 I -- Rep Rate: Auto Delay: 0.0 T 4o Damping: 150 Ohms Zero Offset: 16.92 U

D 30 Display Mode: Fullwave Gain - Axial Scan: 47.5 dB E 20 Filter: STD Gain - Circ. Scan: NIA dB 10 Reject: Off C Pulse Echo QDual Pulse Amplitude: Fixed Sweep: 0 - 10 Z 8.696" E3 Depth a Metal Path Field Simulator CS Rompas SIN LMT-17 Calibration Verification Reflector:. ID Notch 2" RAD Initial Calibration Time: 08:49 Verification Times:

Max Amplitude: 80% 80% Final Calibration Time: 15:33 N/A IN/A JN/A NA Sweep: 8.9 1.2 Gain: 47.5 dB 38.4 dB Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order: 1129014 Wedge S/N: 366-001-204 Configuration of Elements: Single 04/12/05l Leve1 Review - I Le

ýMvdirer, A. Level Date Dohmen, F. Date Bowers, J. Date Examiner Level Ill ReviewI eve NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

C-121

  • 6 A. nA*f I Calibration Sheet No.:

I Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision: 0 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

Comp G .75" Search Unit: Krautkramer 389-055-750 014XXB Round 2.25 -MHz "I Shear 1.___

Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 67 OF Temp.

Serial No. Material Size I Thickness Couplant' Humex 98165 Thermomete r: 3991 Tvre Batch No. Serial No.

DAC Instrument Settings 10o 90

-ID 1J I

  • 80 Notch Pulser. High Frequency: Fixed M 7C0 Pulse Energy: High Range: 23.34" P 60 Pulse Width: N/A Velocity: .1228 I 50 J --- Rep Rate: Auto Delay: 0.0 T 40 Damping: 150 Ohms Zero Offset: 23.52 U

D 3 Display Mode: Fuliwave Gain - Axial Scan: 67.1 dB E 2- Filter: STD Gain - Circ. Scan: N/A dB

'10 Reject: Off 1 Pulse Echo 0 Dual Pulse Amplitude: Fixed Sweep: 0 - 10 = 23.34" U Depth 1 Metal Path Field Simulator N/A SIN N/A Calibration Verification PReector. ID Notch NIA Initial Calibration Time: 08:30 Verification Times:

Max Amplitude: 80% N/A Final Calibration Time: 15:29 NIA N/A N/A NA Sweep: 8.1 N/A Gain: 67.1 dB N/A Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order. 1129014 Wedge S/N: 366-003-097 Configuration of Elements: Single

-Angle:70* - 120 11 04/12J05 J' I tevermer, A. Level Date r Dohmen, F. Date Bowers, J. Date Examiner Level Ill Review ANII Review NG 142Z Rev. 4

ULTRASONIC CALIBRATION DATA SHEET (MANUAL EXAMINATION)

ICalibration Sheet No.: C-122 Site: DAEC Linearity Sheet No.: L-004 Procedure No.: ACP 1211.44 Revision: 0 Instrument: Panametrics Epoch III 01435501 Manufacturer Model No. Serial No.

Comp G .75" 389-055-750 014XX1 Round 2.25 MHz I Shear 1.0" Search Unit: Krautkramer Manufacturer Model Serial No. Size Freq. Angle I Mode Incident to Cable: RG-174 12' 0 wedge front Type Length No. of Connectors Calibration Standard: IE-30 Carbon Steel NA / 5.25" 67 *F Serial No. Material Size I Thickness 3emp.

)r. 3991 Couplant, Humex TuM 98165 R0t#h d*

Thermomete DAC Instrument Settings 100 ID A 80-- Notch Pulser. High Frequency: Fixed M TO Pulse Energy: High Range: 23.34" P 60 Pulse Width: N/A Velocity: .1228 L

I So Rep Rate: Auto Delay: 0.0 T 4- Damping: 150 Ohms Zero Offset: 23.52 U

D 30 Display Mode: Fullwave 67 Gain - Axial Scan: .1 dB E 2- Filter: STD Gain - Circ. Scan: N/A dS

--- Reject: Off Pulse Echo 0 Dual

- -Pulse Amplitude: Fixed Sweep: 0 - 10 = 23.34"

[ Depth

  • Metal Path Field Simulator NIA SIN NIA Calibration Verification Reflector: ID Notch N/A Initial Calibration Time: 08:30 Verification Times:

Max Amplitude: 80% N/A Final Calibration Time: 15:29 N/A NiA I N/A N/A Sweep: 8.1 N/A Gain: 67.1 dB N/A Welds Examined Report No. Comments LCA-DO01 IR 105064 Work Order: 1129014 Wedge S/N: 366-003-096 Configuration of Elements: Single

  • Angle:700 + 120 I11 04/12/0 5 .J*

Atlevermer, A. Level Date , Dohmen, F. Date Bowers, J. Date Examiner i Level Ill Review ANII Review NG 142Z Rev. 4

N10 Limitation Photo 700 +/- (10 to 110) exam scan surface area was reduced to 826.15 square inches due to proximity of skirt weld, 1152.36 square inches were required for 100% examination. Due to the scan area limitation, only 71.69% of the required volume was examined.

Examinej Y//ý/ 03r" Review'- vjA Ar4ý~/WoC ANII -

Page_-of___

8/22/07 REV1SLU -H UIUHI--UI0I-1 TAK UA ALI HS NO. DESCRIPTION BILL OF MATL. PROCED.

8/8/95 REVISED PER DURF-0011 DL GD SS SS 12-09-94 DRAFTED FOR VESSEL INSPECTION PROGRAM MS OF GP SS I FORGING SA508 CLASS 2 D. DATE REVISION DRFTR. CHK'D. ENGR. VER. 2 SAFE END FORGING SB-166 3 INSERT A INCONEL 82 4 IST CLAD LAYER 3 309 (D -D m

-n 5 2ND & 3RD CLAD LAYER 1308L

'il m 6 SIDE PLATE ISA533 CLASS I GR.B_

0 m

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"m CD -T-1 r- ,-0 r-M =

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Enclosure 4 to NG-07-0809 Enclosure 4 Inservice Inspection Report 101070 5 Pages Follow

I UL I RASONIG GALIt5RA I ION DATA SHIF-T (MANUAL EXAMINATION)

Site.: DUANE ARNOLD Calibration Sheet No.:LC-092 Linearity Sheet No.:_L027 Procedure No.: ACP 1211.20 Revision: 3 Instrument STAVELEY SONIC 136 399G Manufacturer Model No. Serial No.

Search Unit KBA 24384 0.25" 2.25 MHz 45* / SUR 0.35" Manufacturer Serial No. Size Freq. AngleWMode Incident to wedge front Cable RG-174 6' 0 Type Length No. of Connectors Calibration Standard PIPE SEGMENT S/S 4.0" 1.337" 68 *F Material Size/Thickness Temp.

Serial No. IE-18 00165 Thermometer 3471 Couplant HUMEX Type Batch No. Serial No.

DAC INSTRUMENT SETTINGS A 100 I I M 90o I DAC Construction Sensitivity P 80 ". F - Gain-Axial Scan 39.4 dB Gain-Axial Scan 51.4 dB t' I Gain-Circ. Scan 44.4 dl) Gain-Circ. Scan 56.4 dB LI 70 T 60 _ - Pulse 222 ns Range 2.0' U- 50- - - - - --- Damping 500ohms Delay_0.176" E --------

40 ,- Rep Rate 4 kHz Velocity 0.121 in/us I30 Filter 2 SweepN/A 20 "-Frequency 2.23 MHz Resolution N/A 10 Reject OFF Jack R E)T T Sweep: 0-10 = 2.0 Q Depth Z Metal Path Field SimulatorROMPAS S/N LMT.032 UALIUSA IIUN Vt"ICPIAi,;IIUN REFLECTOR: 1." 2.0', Initial Calibration Time 0745 Verification Times A DN/A N/A MAX AMPLITUDE: 25% Final Verification Time 15 I/ N/A SWI1: 5.0 [10.0

- ,N: (du) 35.0 5.0o WF=LUJ EXAMINLU R-=P RT NO. I.COMMN ITS:

R3B-J4001 101070 NONE RBBoJ002 101201 RBB-).003 101202

_____________________ _________ __________________________________________

A,,Q~m~- I ~AAL -,- -7 Examiner Level Date L ev Date ANII Review Date

$401 4J/* Page I-L of .

N(5-142L 11ev.2

I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)

Report No.:_ 101070 site* DUANE ARNOLD Calibration Shoot No.: c-o9 Data Sheet No.: NIA AC 1211.20 Revision:

Procedure No.:

RECIRC Exam Surface Temp: 6 "F Couplant: HUME Exam Start:*W5 System:

S00165 Thermometer SIN: 3471 Batch No.______ Exam End: 1301 Weld ID: RBB-J001 Material Type: CS Q SS a Other. N/A Search Unit 45_ Examination Surface: ID (3 OD a LO

Reference:

TOP DEAD CENTER Axial Scan Sensitivity (dB) 51.4 Circ Scan Sensitivity (dB) 16.A Wo

Reference:

, WELD CENTERLINE Performed Indications Yes No Yes No Component PIPE I With Flow 0 U 0 Axial: . 2 Against Flow Weld F 2 gans Fow 0' U -- -- -------- -- -- -- ----- L Circ 3 Upstream ( 0 03 Centerline 0 CW . 4 D~nstrem a 0 0 a I W Cira r 5 Upstream 0 a 0 0 VELD-O-ET CCW I.

6 Downstream 1 Q 10 3 C1 Component 7 L-Wave Base Metal 0 a 0 1 0 8 Other N/A Indication L (in) From Ref W In) From Ref Sweep Reading Max Examination No. L-1 L- L-2 W-1 W- W-2 SW- SW- SW-2 Amp (1-8)

MMax ax Max %DAC NRI Remarks:

No Recordable Indications.

Reviewed previous Data Report # 91-234. No changes were observed.

Achieved 35.56% code coverage.

Examiner Level Date LeveHevi,/) ANII Revew Date NG-143Z Rev. 3 3 Rev. "-N P3go I of .

I ULTRASONIC GALIUI5KATIUN DATA 1H11T (MANUAL EXAMINATION)

Sie:DUANE ARNOLD Calibration Sheet No.: C-093 Sie. Linearity Sheet No.: L-027 Procedure No.: ACP 1211.20 Revision: 3 nItrumen. TA.J ,SONIC 136 399G Manufacturer Model No. Serilal No.

Seairc h 24384 0.25" 2.25 F 700 / SHR 0.3" Manufactuhz Serial No. Size Freq. Angle/Mode Incident to wedge front CablRG-174 6 0 Type Length No. of Connectors Calibration StandadPIPE SEGMENT S/S 4.0"/ .337" 68 "F Material Sze/'Thickess Temp.

Serial No. IE-18 Couoak HM 00165 Thermometer 3471 Type Batch No. Serial No.

DAC INSTRUMENT SETTINGS A 100--------- 1 1 1 1_______

M 90 DAC Construction L Gasn-Axial Scan 64.0 dO Galin-A Scan 58.0 dB 1 70 Gain-arc. Scan WA Gain-COri Scan NIA T So - - Pulse 222 n Range 2.0" U so - Damping 50oohs Deay 0.340" E 40- - - - - -- R aejte4kl Velocity 0.121 in/u 30 -_-__ 2 2 25

_ Sweep. N/A 20 Frequency . MHZ Resolution /A 10 Reject OFF Jack R [3 T Sweep: 0-10 = 2.0" Q Depth aMetal Path Field Simulat*o. ROMPAS S/Nj LMT-032 .AUWUA I WUNV"MEM IFUN REFLECTOR: 10" 2.0* Initial Calibration Time 0800 Verification Times N/A N/A MAX AMPPUTUDE: 80% 0 Final Verification Time Isis -WA MA b~m.5.0 10.0 COIN: (=w) 43.0 43.0 VL*.Ub -AMINP..D RE . OCMMeN 15:

RBf-OOI I0IO*O NONE Esemintir Date Lv4U.eIN OaANII Reviewr Date NG-4ZZ Kern Z

=,tiA.:-t, 0774/.1- aeIo

I ULTRASONIC EXAMINATION DATA SHEET (MANUAL PIPING)

Site- DUANE ARNOLD Report No.:- 101o07 Calibration Shoot No... C-093 Data Shoot No.: NIA Procedure No.: ACP 1211.20 Revision:

RECIRC 68 HUMEX 1248 System: Exam Surface Temp: *F Couplani:_ Exam Start_

RBB-T0O1341 00165 15 Weld ID':________ Thermometer SIN: 3471 Batch No. _____ Exam End: 1254 Search Unit 7 Examination Surface: ID 3OD U Material Type: CS Q SS 10 Other. NMA Lo Reference, TOP DEAD CENTER Axial Scan Sensitivity (dB)_58.0 Wo

Reference:

WELD CENTERLINE Circ Scan Sensitivity (dB)_NA Performed Indications Yes No Yes No Component PIPE I" 1 With Flow - U Q 0W Axial it 2 Against Flow a [ I-----Weld F Circ r 3 Upstream o W -1 (3 centerline 0 CW: 4 Downstream 0 1 3 L I W Circ r 5Upstream ol 1 13 1 WELD-O-LET CCW IL 6 Downstream 13 a 13 (3 Component 7 L-Wave Base Metal o U U 8 Other MA Indication L (In) From Ref W (in)From Ref Sweep Reding Max Examinaton No. L-1 L- L-2 W-1 W- W-2 SW-i SW- SW-2 Amp (1-8)

Max Max Max %DAC NRI RemarKs:

No Recordablc Indications.

Reviewed previous Data Report # 91-234. No changes were observed. Scanned 6dB below reference to maintain 5% to 20% ID Roll.

Achieved 35.56% code coverage.

Examiner Level Date L RDete ANII Review Date NG-143Z PageR__of 3 NG-143Z Rev. 3

Cýýdftd.aof i, " COVERAGE PLOT SHEET PROJECT- RO.O 127 X010"70 SYSTEM: RECAC COMPONENT ID NO: RBB-JTooi CONFIGURATION: Wr4DO-.Lr" FPI"e

-.-

VA D 2.03 .858 VACW 2-03 , J.-0A VACCV1 2.03 4.015 EXAMINER LEVEL */L DATE /0 1~ LEVE PAGE .3 OF3ý I

Enclosure 5 to NG-07-0809 Enclosure 5 Weld HEA-CA-05 Information 4 Pages Follow

SMT:JDE UN1T:I

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STABLLIZ-ER BRACkETS CZ) 7*00 .5mr,:R VA iS To P VIF- II 51 DE VI E-W

Enclosure 6 to NG-07-0809 Enclosure 6 Original Form U-1 for Residual Heat Removal Heat Exchanger 1 Page Follows

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