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Category:Inservice/Preservice Inspection and Test Report
MONTHYEARLR-N23-0011, In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage2023-01-19019 January 2023 In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage LR-N21-0059, In-Service Inspection Activities - 90 Day Twenty-Third Refueling Outage2021-08-13013 August 2021 In-Service Inspection Activities - 90 Day Twenty-Third Refueling Outage LR-N20-0011, In-Service Inspection Activities - 90 Day Report Twenty Second Refueling Outage2020-02-0303 February 2020 In-Service Inspection Activities - 90 Day Report Twenty Second Refueling Outage LR-N18-0124, Correction to In-Service Inspection Activities - 90 Day Report, Nineteenth Refueling Outage2018-11-14014 November 2018 Correction to In-Service Inspection Activities - 90 Day Report, Nineteenth Refueling Outage LR-N18-0079, In-Service Inspection Activities - 90 Day Report Twenty First Refueling Outage2018-08-0808 August 2018 In-Service Inspection Activities - 90 Day Report Twenty First Refueling Outage LR-N17-0127, Request to Use a Later Edition of the American Society of Mechanical Engineers (ASME) Code for Operation and Maintenance of Nuclear Power Plants, 2012 Edition with No Addenda, for the Fourth Inservice Test Interval2017-08-17017 August 2017 Request to Use a Later Edition of the American Society of Mechanical Engineers (ASME) Code for Operation and Maintenance of Nuclear Power Plants, 2012 Edition with No Addenda, for the Fourth Inservice Test Interval LR-N16-0238, In-Service Inspection Activities - 90 Day Report Twentieth Refueling Outage2017-01-11011 January 2017 In-Service Inspection Activities - 90 Day Report Twentieth Refueling Outage LR-N15-0250, Lnservice Testing (IST) Program - Fourth Ten-Year Interval2015-12-18018 December 2015 Lnservice Testing (IST) Program - Fourth Ten-Year Interval LR-N15-0157, Inservice Inspection Activities - 90 Day Report Nineteenth Refueling Outage2015-07-30030 July 2015 Inservice Inspection Activities - 90 Day Report Nineteenth Refueling Outage LR-N14-0037, Inservice Inspection Activities - 90 Day Report Eighteenth Refueling Outrage2014-02-0707 February 2014 Inservice Inspection Activities - 90 Day Report Eighteenth Refueling Outrage LR-N12-0292, Submittal of Program for Hope Creek Third Ten-Year Interval Inservice Testing Program2012-08-30030 August 2012 Submittal of Program for Hope Creek Third Ten-Year Interval Inservice Testing Program LR-N12-0218, Inservice Inspection Activities - 90 Day Report Seventeenth Refueling Outage2012-07-19019 July 2012 Inservice Inspection Activities - 90 Day Report Seventeenth Refueling Outage LR-N11-0043, Inservice Inspection Activities - 90 Day Report Sixteenth Refueling Outage2011-02-0303 February 2011 Inservice Inspection Activities - 90 Day Report Sixteenth Refueling Outage LR-N11-0035, Refueling Outage R16 Steam Dryer Inspection Results2011-02-0101 February 2011 Refueling Outage R16 Steam Dryer Inspection Results LR-N09-0163, Submittal of Inservice Inspection Activities - 90 Day Report Fifteenth Refueling Outage2009-07-30030 July 2009 Submittal of Inservice Inspection Activities - 90 Day Report Fifteenth Refueling Outage LR-N08-0266, Submittal of Relief Request Associated with the Second Inservice Inspection (ISI) Interval2008-12-11011 December 2008 Submittal of Relief Request Associated with the Second Inservice Inspection (ISI) Interval LR-N08-0012, Inservice Inspection Activities - 90 Day Report Fourteenth Refueling Outage2008-02-14014 February 2008 Inservice Inspection Activities - 90 Day Report Fourteenth Refueling Outage LR-N07-0284, Submittal of Relief Requests Associated with the Third Inservice Inspection (ISI) Interval2007-12-12012 December 2007 Submittal of Relief Requests Associated with the Third Inservice Inspection (ISI) Interval LR-N06-0337, Inservice Inspection Activities - 90 Day Report, Thirteenth Refueling Outage2006-08-0808 August 2006 Inservice Inspection Activities - 90 Day Report, Thirteenth Refueling Outage ML0325303912003-09-0303 September 2003 Request for Additional Information Response - Relief Request HC-RR-B12 ML0324100652003-08-21021 August 2003 Inservice Inspection Activities - 90 Day Report, Eleventh Refueling Outage ML0316309732003-06-0505 June 2003 Inservice Inspection Program Relief Request HC-RR-A10 ML0314005742003-05-0909 May 2003 Inservice Inspection Program, Revision to Relief Request HC-RR-B11, Hope Creek Generating Station ML0310704402003-04-0909 April 2003 Inservice Inspection Program Relief Request Hope Creek Station ML0306901772003-02-20020 February 2003 Inservice Inspection Program Relief Request HC-RR-F02 ML0210102412002-04-0101 April 2002 Inservice Inspection Program Relief Request SH-RR-W01 for Salem Generating Station, Units 1 and 2, Hope Creek Station 2023-01-19
[Table view] Category:Letter
MONTHYEARIR 05000354/20230042024-02-0101 February 2024 Integrated Inspection Report 05000354/2023004 ML24030A8752024-02-0101 February 2024 Operator Licensing Examination Approval ML24009A1022024-01-26026 January 2024 Exemption from Select Requirements of 10 CF Part 73 (EPID L-2023-LLE-0045 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) IR 05000354/20234012024-01-22022 January 2024 Material Control and Accounting Program Inspection Report 05000354/2023401 ML23341A1372024-01-16016 January 2024 Issuance of Amendment No. 235 Revise Trip and Standby Auto-Start Logic Associated with Safety Related Heating, Ventilation and Air Conditioning ML23335A1122023-12-15015 December 2023 Retest Schedule for Drywell to Suppression Chamber Vacuum Breakers ML23307A1532023-12-15015 December 2023 NRC Investigation Report No. 1-2023-001 ML23270C0072023-11-29029 November 2023 Notice of Proposed Amendment to Decommissioning Trust Agreement ML23324A3072023-11-17017 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000354/20230032023-11-0707 November 2023 Integrated Inspection Report 05000354/2023003 IR 05000272/20234022023-10-12012 October 2023 and Salem Nuclear Generating Station, Units 1 and 2 - Security Baseline Inspection Report 05000354/2023402, 05000272/2023402 and 05000311/2023402 (Cover Letter Only) LR-N23-0065, Submittal of 2023 Annual 10 CFR 50.46 Report2023-10-0202 October 2023 Submittal of 2023 Annual 10 CFR 50.46 Report LR-N23-0045, and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement2023-09-0808 September 2023 and Peach Bottom Atomic Power Station, Units 2 and 3 - Notice of Proposed Amendment to Decommissioning Trust Agreement ML23249A2612023-09-0606 September 2023 License Amendment Request to Modify the Salem and Hope Creek Exclusion Area Boundary IR 05000354/20230052023-08-31031 August 2023 Updated Inspection Plan for Hope Creek Generating Station (Report 05000354/2023005) ML23192A8212023-08-14014 August 2023 and Salem Nuclear Generating Station, Unit Nos. 1 and 2 - Issuance of Amendment Nos. 234, 347, and 329 Revise Technical Specifications to Delete Meteorological Tower Location IR 05000354/20230022023-08-0303 August 2023 Integrated Inspection Report 05000354/2023002 and Independent Spent Fuel Storage Installation Inspection Report 07200048/2023001 IR 05000354/20230102023-08-0303 August 2023 Biennial Problem Identification and Resolution Inspection Report 05000354/2023010 LR-N23-0052, Retest Schedule for Drywell to Suppression Chamber Vacuum Breakers Per Technical Specification 4.6.2.12023-07-31031 July 2023 Retest Schedule for Drywell to Suppression Chamber Vacuum Breakers Per Technical Specification 4.6.2.1 LR-N23-0042, Spent Fuel Cask Registration2023-07-12012 July 2023 Spent Fuel Cask Registration LR-N23-0046, Emergency Plan Document Revisions Implemented June 28, 20232023-07-10010 July 2023 Emergency Plan Document Revisions Implemented June 28, 2023 IR 05000354/20230112023-05-0101 May 2023 Commercial Grade Dedication Report 05000354/2023011 ML23121A1412023-05-0101 May 2023 Senior Reactor and Reactor Operator Initial License Examinations LR-N23-0034, 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station2023-04-27027 April 2023 2022 Annual Radiological Environmental Operating Report (AREOR) - Salem Nuclear Generating Station, Unit Nos. 1 and 2 and Hope Creek Generating Station LR-N23-0035, 2022 Annual Radioactive Effluent Release Report (ARERR)2023-04-27027 April 2023 2022 Annual Radioactive Effluent Release Report (ARERR) IR 05000354/20230012023-04-26026 April 2023 Integrated Inspection Report 05000354/2023001 LR-N23-0010, License Amendment Request Revision of Technical Specification (TS) to Delete TS Section 5.5 - Meteorological Tower Location2023-04-21021 April 2023 License Amendment Request Revision of Technical Specification (TS) to Delete TS Section 5.5 - Meteorological Tower Location LR-N23-0009, License Amendment Request (LAR) to Revise the Hope Creek Trip and Standby Auto-start Logic Associated with Safety Related Heating, Ventilation and Air Conditioning (HVAC) Trains2023-04-18018 April 2023 License Amendment Request (LAR) to Revise the Hope Creek Trip and Standby Auto-start Logic Associated with Safety Related Heating, Ventilation and Air Conditioning (HVAC) Trains ML23087A1492023-04-17017 April 2023 NRC to PSEG Salem, Transmittal of the National Marine Fisheries Service'S March 24, 2023, Biological Opinion GAR-2020-02842 Concerning Salem and Hope Creek ML23089A0942023-04-17017 April 2023 NRC to PSEG Hope Creek, Transmittal of the National Marine Fisheries Service'S March 24, 2023, Biological Opinion GAR-2020-02842 Concerning Salem and Hope Creek ML23103A3232023-04-13013 April 2023 Submittal of Updated Final Safety Analysis Report, Rev. 26, Summary of Revised Regulatory Commitments for Hope Creek, Summary of Changes to PSEG Nuclear LLC, Quality Assurance Topical Report, NO-AA-10, Rev. 89 ML23095A3682023-04-12012 April 2023 and Salem Nuclear Generating Station, Unit Nos. 1 and 2 - Threshold Determination for Proposed Transfer of Land Ownership LR-N23-0024, Submittal of Hope Creek Generating Station Technical Specification Bases Changes2023-03-29029 March 2023 Submittal of Hope Creek Generating Station Technical Specification Bases Changes LR-N23-0006, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2023-03-24024 March 2023 Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations ML23086A0912023-03-24024 March 2023 NMFS to NRC, Transmittal of Biological Opinion for Continued Operations of Salem and Hope Creek Nuclear Generating Stations LR-N23-0019, and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums2023-03-21021 March 2023 and Salem Generating Station, Units 1 and 2 - Guarantees of Payment of Deferred Premiums ML23037A9712023-03-0909 March 2023 and Salem Nuclear, Unit Nos. 1 and 2 Issuance of Amendment Nos. 233, 344, and 325 Relocate Technical Specification Staff Qualification Requirements to the PSEG Quality Assurance Topical Report IR 05000354/20220062023-03-0101 March 2023 Annual Assessment Letter for Hope Creek Generating Station (Report 05000354/2022006) LR-N23-0016, and Salem Generating Station, Units 1 and 2 - Report of Changes, Tests, and Experiments2023-02-28028 February 2023 and Salem Generating Station, Units 1 and 2 - Report of Changes, Tests, and Experiments LR-N23-0018, Technical Specification 6.9.1.5.b - 2022 Annual Report of SRV Challenges2023-02-27027 February 2023 Technical Specification 6.9.1.5.b - 2022 Annual Report of SRV Challenges LR-N23-0012, Annual Property Insurance Status Report2023-02-24024 February 2023 Annual Property Insurance Status Report LR-N23-0014, Stations Submittal of 2022 Annual Report of Fitness for Duty Performance Data Per 10 CFR 26.203(e) and 10 CFR 26.7172023-02-23023 February 2023 Stations Submittal of 2022 Annual Report of Fitness for Duty Performance Data Per 10 CFR 26.203(e) and 10 CFR 26.717 IR 05000354/20220042023-01-24024 January 2023 Integrated Inspection Report 05000354/2022004 LR-N23-0011, In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage2023-01-19019 January 2023 In-Service Inspection Activities - 90 Day Report: Twenty-Fourth Refueling Outage LR-N22-0096, and Salem Generating Station, Units 1 and 2 - Request for Threshold Determination2023-01-0505 January 2023 and Salem Generating Station, Units 1 and 2 - Request for Threshold Determination LR-N22-0094, Emergency Plan Document Revisions Implemented November 21, 20222022-12-14014 December 2022 Emergency Plan Document Revisions Implemented November 21, 2022 LR-N22-0091, Independent Spent Fuel Storage Installation, Report of 10 CFR 72.48 Changes, Tests, and Experiments2022-12-0202 December 2022 Independent Spent Fuel Storage Installation, Report of 10 CFR 72.48 Changes, Tests, and Experiments ML22335A0412022-12-0101 December 2022 Notification of Commercial Grade Dedication Inspection (05000354/2023011) and Request for Information IR 05000354/20220032022-11-0303 November 2022 Integrated Inspection Report 05000354/2022003 2024-02-01
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PSEG Nue LLC P.O. Box 236, Hancocks Bridge, New Jersey 08038.0236 SEP 3 2003 LRN-03-0375 PSEG Nuclear LLC United States Nuclear Regulatory Commission Document Control Desk Washington, DC 20555 REQUEST FOR ADDITIONAL INFORMATION INSERVICE INSPECTION PROGRAM RELIEF REQUEST HC-RR-B12 HOPE CREEK GENERATING STATION FACILITY OPERATING LICENSE DPF-57 DOCKET NOS. 50-354
SUBJECT:
REQUEST FOR ADDITIONAL INFORMATION RESPONSE - HOPE CREEK GENERATING STATION RELIEF REQUEST HC-RR-B12 (TAC NO. MB8407)
By letter dated April 14, 2003, PSEG Nuclear LLC (PSEG) submitted a request for relief from the required volumetric examination required by the American Society of Mechanical Engineers Code, Section Xl, Table IWB-2500-1, Examination Category B-D, Item B3.100.
The relief was requested pursuant to Title 10 of Code of Federal Regulations Section 50.55e(a)(3)(ii).
The Nuclear Regulatory Commission staff discussed the subject relief request with PSEG staff on June 18, 2003, and requested additional information be provided in response to their June 26, 2003 letter. Pursuant to that request, PSEG is submitting the enclosed response to the request for additional information.
Should you have any additional questions, please contact Mr. Howard Berrick at 856-339-1862.
Sincerely, alamon Manager - Nuclear Safety and Licensing Enclosure 14 95-2168 REV. 7/99
- F Document Control Desk LRN-03-0375 C Mr. H. Miller, Regional Administrator - Region I U. S. Nuclear Regilatory Commission 475 Allendale Road King of Prussia, PA 19406 U.S. Nuclear Regulatory Commission ATTN: Mr. R. Ennis Licensing Project Manager - Hope Creek Mail Stop 08B1 Washington DC 20555-001 USNRC Senior Resident Inspector - Hope Creek (X24)
(w/o enclosure)
Mr. K. Tosch, Manager IV Bureau of Nuclear Engineering P.O. Box 415 Trenton, NJ 08625 (w/o enclosure) 2
Document Control Desk Enclosure LRN-03-0375 REQUEST FOR ADDIT;ONAL INFORMATION HOPE CREEK GENERATING STATION RELIEF REQUEST HC-RR-B12 By letter dated April 14, 2003, PSEG Nuclear, LLC (PSEG) submitted a request for relief from the required volumetric examination required by the American Society of Mechanical Engineers (ASME) Code, Section Xl, Table IWB-2500-1, Examination Category B-D, Item B3.100.- The relief was requested pursuant to Title 10 of Code of Federal Regulations Section 50.55e(a)(3)(ii).
Specifically, the PSEG relief request proposes to perform an enhanced remote visual examination (EVT-1) technique of the surface M-N shown in ASME Section Xl Figures IWB-2500-7 (a) through (d) as an alternative to ASME Section Xl Table IWB-2500-1, Examination Category B-D, Item B3.100 requiring volumetric examination (Ultrasonic, UT) of the Inner Radius of Class 1 Reactor Pressure Vessel (RPV) Nozzles.
The enhanced remote visual examination will be performed upon the examination surface M-N to achieve essentially 40-60% coverage using 8x magnification video equipment to examine the inner radii. The resolution sensitivity for this remote examination will be established using a 1-mil diameter wire standard, similar to that used for other reactor pressure vessel internal examinations intended to detect cracking.
The NRC staff, in reviewing the submittal, has determined that the following information will be needed to complete the review:
S Document Control Desk Enclosure LRN-03-0375 NRC Inquiry #1:
Table I In the submittal includes the summary iumber and component identification of each nozzle to be examined. The type of nozzle to be examined is also important because nozzles subjected to large thermal gradients have a past history of thermal cracking. Describe the type (e.g.,
feedwater, recirculation inlet, jet pump instrumentation, etc.), of nominal Inside diameter and material (e.g., carbon, nickel, etc.) of the nozzles Included In the relief request.
PSEG Nuclear Response:
Table 1 below has been revised to inclUde the requested information. The table now includes descriptions for the nozzle, nozzle dimensions and material composition.
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I Document Control Desk Enclosure LRN-03-0375 Table I Hope Creek RPV Nozzle Inner Radlus Exams Summary Component Estmated Shell Inner Bore Outer Inside Outside Number identIfication ces a Limitation Confluration Material Thlickness Redus Blend Bore Bore I~ ~ ~~0e8 Radius Dimension Dimension 100195 RPV1-N2A WX% Theral Sleeve/Jet Pump Riser CA508 6 1.772 3.346 11.496' 13.975 100200 Ri'V1-N28 50% 300 Recirculation Inlet Nozzle Class 2 100200 RPV1-N2B 50% Thermal Sleeve/Jet Pump Riser A508 6. 1.772" 3.346" 11.4W t3.975' 60" Recirculatlon Inlet Nozzle Class 2 100205 RPV1-N2C 50% Thermal Sleeve/Jet Pump Riser SA508 6.7 1.72" 3.346" 11.496 13.975' 90" Recirculation Inlet Nozzle Class 2 100210 RPV1-N2D Thermal Sleeve/JetInlet 120"1 Recircuiation Pump Riser SA50 2 62. 1.772 3.346' 11.496" 13.975' Nozzle Class 4
100215 RPVI-N2E Them al Sleeve/Jet Inlet 150. Recirculation Pump Riser Nozzle CaM22 Class 6.r 1.772' 3.346' 11.496 13.975" 100220 RPV1-N2F 50% Thermal Sleeve/Jet Pump Riser SA508 67r 1.77? 3.343" 11.496' 13.975' 210"1 Recirculation Inlet Nozzle Class 2 100230 RPV1-N2H 50% l~~~~heffnal S ev~rt Pump Riser Ca08r 1m3.4i 149 395 100225 RPVI-N20 50% ~~~Thermal Sleeve/Jet Pump Riser SA50 7 .72 .48 .9 100225 RPV1-NSA 40% 240 RecSrcuaton Inlet Nozzle Class 2 8.5 1.77 3.071 9.370 11.96 10030 RPV1-N2H 40% Thermal Slee/Jet Pump Riser SA508 6." 1.772 3.349 11.495" t3.975" 270"1 Recirculation Inlet Nozzle Class 2 100235 RPVI-N2J 5 Thermnal Sleeve/Jet Pump Riser 300" Recirculation Inlet Nozzle SA508 Class 2 ex7 1.772" 3.346' 11.496 13.975' 100240 RPVI-N2K 50% Thermal Sleeve/Jet Pump Riser 330" Recirculation Inlet Nozzle SASOB class 2 6 7r 1.772" 3.346' 11.496 13.975" 100295 RPV1-N5A 100295 RPVI-N5A 40%
40%1200
~~~~~Thermal CoreSleeve Spray and InletSparger Nozzle SA508OB2 Class 1.772? 3.071" ____
9.370" 11.496" 100300 RPVI-N5B 40% Thermnal Sleeve and Sparger SA508 6.1 1.77?' 3.071" 9.370" 11.496" 240" Core Spray Inlet Nozzle Class 2 3
I I Document Control Desk Enclosure LRN-03-0375 Table I (cont'd)
Hope Creek RPV Nozzle Inner Radius Exams Summay Idenifflon Summary Estimated EstimahdComponentLimitation Configuration material shell Thle Inner Bore isRadlus ~~~OuterInside Blend Born Outside Bore Number coverage Identification Thickness Radius ~~~~~~~ ~~Radius Dimension Dimension 100320 100320 RPV1-N8A RPV1-N8A 60%
G0% ~~~~~~Instrumentation 112.50- Jet Pump nstrumentationLines Nozzle SA50B2 Class 65" 8 1.377" .98 1.968 3.819' 5.197r 100325 RPVI-N8B 60% InstumpIntation Lines SA508 6.85 1.377' 1.98 3.819" 5.19r 0% 292.5"1- Jet Pump Instrumentation Nozzle Class 2 100400 RPVI-N17A 50% Thermal Sleeve/ Collar & Bolt Assembly SAss 6.7 1.7720 3.386 11.378 - 13.976 450 LPCI Inlet Nozzle Class 2 100401 RPVI-NI7B 50% Thermal Sleeve/ Collar & Bolt Assembly SA508 6.7' 1.772" 3.386' 11.378 13.976' 135", LPCI Inlet Nozzle Class 2 Thermal Sleeve! Collar &Bolt Assnmhly SA508 11- . -, "I 100403 RPV1N17D 50% 6.7' 1.772 11.378 13.976' 315 LPCI Inlet Nozzle Class 2
,, 1......
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Document Control Desk Enclosure LRN-03-0375 NRC Inquiry #2:
The licensee states the estimated coverage of each nozzle In Table I of Its submittal. The list fails to state specific information about which area of the nozzle will be inaccessible to examinetion (e.g. top, side, bottom). The severity of thermal fatigue is dependent upon the circumferential location, thermal gradient and thermal sleeve leakage. Describe the portion of each nozzle that will be Inaccessible to examination, providing a sketch If possible.
PSEG Nuclear Response:
In the original request PSEG stated that certain Hope Creek RPV Nozzle Inner radius exams contained configurations that impeded complete 100 percent visual examination coverage of the nozzle inner radius area surface M-N Hope Creek's Low Pressure Core Injection, Core Spray and Recirculation Systems inlet nozzles, and Jet Pump Instrumentation nozzles.
The enhanced remote visual examination will be performed upon the examination surface M-N to achieve essentially 40-60% coverage using 8x magnification video equipment to examine the inner radii. The resolution sensitivity for this remote examination will be established using a 1-mil diameter wire standard, similar to that used for other reactor pressure vessel internal examinations intended to detect cracking.
The area of the nozzle that is inaccessible is portrayed in Figure 1 below and should be considered to be 3600 around the circumference of the nozzle inner radii area and limited to the approximate surface area shown within between M-N.
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Document Control Desk Enclosur6 LRN-03-0375 I'
tn 1 _
K I 0
P TheralSee_
Thermal Sleeve be examined
- T-Cladding interior where present Figure 1 6
Document Control Desk Enclosure LRN-03-0375 NRd Inquiry #3:
In the alternative, the licensee states that the ri.-zliuton sensitivity will be established using a 1-mil diameter wire standu that is similar to that used for other reactor pressure vessel nternal examinations intended to detect cracking without stating which standards are being referenced. Explain the qualification process that will be used to demonstrate te 1-.Al width sensitivity and the equipment used for the examination.
PSEG Nuclear Response:
The qualification process used to demonstrate the 1-mil width sensitivity is as follows:
PSEG 1 will fabricate a Sensitivity, Resolution and Contrast Standard (SRCS) that is representative of the surface texture (reiectivity, color and finish) of the item to be examined. Targets of sufficient length to demonstrate the required resolution across the entire field of view of the camera system are affixed or embedded into the SRCS. At least one such target will be oriented in the horizontal direction and another target oriented in the vertical direction. The-target is a wire of less than or equal to 1- mil width.
Equipment resolution and sensitivity is demonstrated prior to performing examinations.
Resolution and sensitivity of the examination equipment and technique is considered adequate when the system is capable of discerning the required target (that is, the 1-mil diameter wire standard).
The requirements for the video equipment used in the examination will be consistent with BWRVIP-03, Revision 3, Reactor Pressure Vessel and Intemals Examination Guidelines, Section 2.5 Generic Standards for Visual Inspection of Reactor Pressure Vessel Internals. Components and Associated Repairs. Parameters considered in the nozzle inner radii visual exams include lighting, depth of field, field of view, magnification, and speed of camera movement.
' PSEG Nuclear will contract an !SI vendor to perform the ISI inspections.
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