JAFP-08-0109, James A. FitzPatrick Nuclear Power Plant, Submittal of the Final Ultrasonic Test Results on the N2C-SE Weld Overlay

James A. FitzPatrick Nuclear Power Plant, Submittal of the Final Ultrasonic Test Results on the N2C-SE Weld Overlay

ML082970190
Person / Time
Site:	FitzPatrick
Issue date:	10/20/2008
From:	Eugene Dorman Entergy Nuclear Northeast, Entergy Nuclear Operations
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
JAFP-08-0109
Download: ML082970190 (9)

Text

--- -Entergy Entergy Nuclear Northeast Entergy Nuclear Operations, Inc.James A. Fitzpatrick NPP P.O. Box 110 Lycoming, NY 13093 Tel 315-342-3840 JAFP-08-0109 October 20, 2008 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

SUBJECT:

James A. FitzPatrick Nuclear Power Plant Docket No. 50-333 License No. DPR-59

REFERENCES:

Submittal of the Final Ultrasonic Test Results on the N2C-SE Weld Overlay 1) Entergy Letter to NRC, JAFP-08-0102, "James A. FitzPatrick Request for Relief (RR-7 Revision 1) -Proposed Alternative to ASME Code Requirements for Weld Overlay Repairs", dated October 1, 2008

Dear Sir or Madam:

Enclosure 2 of reference 1 documented commitments to submit to the NRC, within fourteen days of the completion of the final ultrasonic test (UT) on the weld overlay proposed in the subject relief request, the following:

1) Weld overlay examination results including a listing of indications detected;2) Disposition of indications using the standards of ASME Section Xl, Subsection IWB-3514-2 and/or IWB-3514-3 criteria and, if possible, the type and nature of the indications; and 3) A discussion of any repairs to the weld overlay material and/or base metal and the reason for the repairs.In summary the weld overlay repair was performed to N-2C-SE per work order 00106631 and Relief Request RR-7. No repairs, to the weld overlay material and/or base material, were required.

Ultrasonic Examination of the weld overlay was performed per ASME Appendix VIII requirements (see Enclosure 1). The examination identified no recordable indications and noted the original axial flaw as previously identified in the original examination.

No indications required evaluation to ASME Section Xl, Subsection IWB 3514-2 and/or IWB-3514-3 criteria.Enclosure 1 of this letter contains a copy of the GE Hitachi Examination Summary, Report No.08UT175.There are no new commitment made in this letter and the final commitment made in reference 1 will be completed as scheduled.

JAFP-08-0109 Page 2 of 2 If you have any questions or require additional information, please contact Mr. Eugene Dorman, Acting Licensing Manager, at 315-349-6810.

Sincerely, Eugene Dorman Acting Licensing Manager ED/ed cc: Mr. Samuel J. Collins, Regional Administrator U.S. Nuclear Regulatory Commission, Region 475 Allendale Road King of Prussia, PA 19406-1415 Office of NRC Resident Inspector James A. Fitzpatrick Nuclear Power Plant P.O. Box 136 Lycoming, New York 13093 Mr. Paul Tonko, President New York State Energy Research and Development Authority 17 Columbia Circle Albany, New York 12203-6399 Mr. Bhalchandra Vaidya, Project Manager Plant Licensing Branch U.S. Nuclear Regulatory Commission Mail Stop O-8-C2A Washington, DC 20555 Mr. Charles Donaldson, Esquire Assistant Attorney General New York Department of Law 120 Broadway New York, New York 10271 Mr. Paul Eddy New York State Department of Public Services 3. Empire State Plaza Albany, NewYork 12223-1350 Enclosure 1 to [[::JAF-08-0109|JAF-08-0109]] James A. Fitzpatrick Nuclear Power Station Docket No. 50-333 GE HITACHI EXAMINATION

SUMMARY

SHEET REPORT No. 08UT175 Report No.: HITACHI EXAMINATION

SUMMARY

SHEET 08UT175 Site: Fitzpatrick Component ID: N2C-SE Outage: RFO18 WELD OVERLAY System: 02-2 ASME Cot.: B-F ASME Item B5.10 Aug Req N/A vj .......-I-Exams Performed 45' RL 70' RL_o0* Long...-Data Sheet Cal Sheet i Procedure.. .... ........ -,i .D-106 D-105 D-104 D-103 N/A N/A N/A N/A. -ENN-NDE-9.29 Ve./Rev 1 ENN-NDE-9.29 Ver/Rev 1 ENN-NDE-9.29 Ver/Rev 1 ENN-NDE-9.29 Ver/Rev 1 Calibration Block CAL-DPTH-070 CAL-DPTH-070 CAL-DPTH-070 CAL-DPTH-070 Scott Erickson Scott Erickson Scott Erickson Scott Erickson Exam / Oper, Cert Leve Personnel III HIl Ill.i Date!10/4/2008 10/4/2008 10/4/2008 1o0/4/2008 Examination Results: During the Manual Ultrasonic Examination of the above referenced componenL no new ISI or PSI recordable indications were detected utilizing a 0*, 700 RL, and ODCR RL for the PSI portion and 450 RL for the SI portion of the exam.No change observed to the thru-wall height (0.51') of previously recorded flow prior to weld overlay repair.100% of the code required volume was examined.This UT Examination meets the 2001 Edition of ASME Section xi with the 2003 Addenda and is in accordance with Appendix VIII 2001 Edition as amended and mandated by 1OCFR50 Amended Requirements, Final Rule dated October 1, 2004 Examination results were compared to Data Report N/A from: N/A -Change These examinations were performed under Work Order: 00125346 No Change This Summary and the following data sheets have been reviewed and ac/ed by the following personnel:)RWRP N/A N7 10 -& Dose: 251 mr.Prepared By- Level: Date: UtiIit Date: ANII Review. Date: Page 1 of 6 0 ý HITACHI Ultrasonic Calibration and Examination Record Manual Piping and Components I.Site/Unit:

Fitzpatrick/i Outage: RFO18 Report Number.Data Sheet Number: Linearity Sheet 08UT175 D-106 L-007 Prncpdijrp ENN-NDE-9 29\.UILk iAAU nJt fn.AA 01 6LJW~A. f'A _ I~- Procedur ENN-N--.-9.

ss FLAT Material Size* Ultra gel /II0 Couplant Couplar 261732 95 Thermometer S/N Cal T 2.0" Calibration Thick Initial Cal: 22 iCal Check it batch Cal Check-emp. Final Cal: Cal Time i105 1314 1400 Ver/Rev: 1 RTD Manufacturer-0.45 Incident Point: 2.0 MHz Frequency:

DRR: N/A Search Unit Data 01-107 Serial Number 45.Nominal Angle: 2(8x14) mm/Rect.Size/Shape:

45.Measured Angle: DAC Construction Scan Direction Ax Cal Reflector

.8"SDH Signal Amplitude:

80%Signal Sweep: 5.40 Div Signal dB: 27.1 dB Sweep 0-10= 2.000 in Metal Path Calibration Verification Field Simulator Block S/N; CAL-RHOM-117 Reflector NSDH NIA Amplitude 40% NIA Gain (dB) 27.1 N/A Sweep (SD) I 22 .1A Acceptable Linearity performed

12 Exam Data for Weld: N2C-SE TRL2-Aust Style: RL Mode: 2 Elements: Search Unit Cable RG-174 Cable Type: 1Z Length: 0 Connectors:

Instrument Settings Panametrics

/ Epoch 4 Manufacturer/Model:

7.615eus Zero: 02318 in./usec.Velocity: 031534305 Serial Number.0.8-3.0 Narrowband Filter: Sq. i Max Pulser/Energy:

Auto Fullwove 2.000 in Rep Rate: Rectification:

Range: 400 Ohms Damping: 0% 2.0 MHz Dual Reject: Frequency:

Mode: WELD OVERLAY Configuration:

120* F 261732 Exam Temp. Exam Thermometer Exam Comments / Limitations:

Exams performed to maintain a 5% to 20% noise level.?&9i ~ ~ 4, FWoav'P " 00 Exam Surface: Axial Circ Circ Circ c .Scot Initials:

Examiner: Initials:

Examiner 2: U-PST Scan-ald I Recordable Exam DNST Indications I Angle UPSr 3 NRI 4?-ONST 3 3.1 NRI 45" UPST 39.1 NRI :45 Em-- -- i "E~am StartL DNST 39.1 NRI 450 EricksonI Level: GE Reviewe By: N/A N/A Utility Rey .Level: 10/4/2008 ANII Review.--

-1252 Exam End: 1314 Level: Date: Date: Dote initial Col/Exam Date: Page 2 of6 HITACHI Ultrasonic Calibration and Examination Record Manual Piping and Components I'Site/Unit:

Fit-zptrick/1 Outage: RF018 Report Number.Data Sheet Number: Linearity Sheet 08UT175 D-105 L-007 Calibration Data for Block: CAL-DPTH-070 Procedure:

ENN-NDE-9.29 55 FLAT 2.0" i Calibration Material Size Thick Initial Cal: Ultrael 06225 Col Check Couplant Couplant batch Cal Check 261732 95*F Thermometer S/N Cal Temp. i Final Cal: Cal Time 1237 1251 11407 Ver / Rev: 1 RTD Manufacturer:

0.5 incident Point: DRR: NIA Search Unit Data 04-392 Serial Number ODCR Nominal Angle: 2('1045) mm/Rect.Size/Shape:

80.Measured Angle: DAC Construction 2.0 MHz 85rRL2-Aust Frequency:

Style: RL Mode: 2 Elements: Scan Direction Cal Reflector Ax.1'501-Search Unit Cable Signal Amplitude:

80%Signal Sweep: 3.80 Div Signal dB: 35.7 dB Sweep 0-10= L500 in Metal Path Calibration Verification RG-174 Cable Type: 6L 0 Length: Connectors:

Instrument Settings Ponametrics

/ Epoch 4 Manufacturer/model:

Field Simulator Block S/N:.Reflector i Amplitude Gain Sweep (ISD)NSDH 80%31.4 6.1 CAL-RHOM-117 N/A N/A N/A; -"N/A ..9.825 us Zero: 02311 in./sec.Velocity: 031534305 Serial Number: 0.8- 3.0 Norrowband Filter: sq. / Max Pulser/Energy:

Dual Mode: Auto Fullwave L500 in Rep Rote: Rectification:

Range: 400 Ohms 0% 2.0 MHz Damping: Reject Frequency:

Acceptable Linearity performed:

9118 Exam Data for Weld: N2C-SE WELD OVERLAY Configuration:

Exam Comments / Limitations:

i Exams performed to maintain a 5% to 20% noise /de/l.#&&j~4JSW0 A-7 / M.g 00 Exam Surface: 120° F 261732 Exam Temp. Exam Thermometer Axial Circ Ax Ax Circ Circ UPST I Scan dB Recordable Exam S DNST Indications Angle (UPST 37.7 NRI 80 DNST 37.7 NRI 807 LIPST 37.7 NRI i8-Exam Start: DNST 37.7 NRI 80 Scott Erickson III er. Level: GE eied B y N/A N/A er 2: Level: utility Rev e: 10/4/2008 ANI Reve.1237 Exam End: 1251 Initials-Examin Initials:

Exomin Initial Col/Exam Dot Level: Date: Date 1/./, e" Dote: Dote: Page 3 of 6 0 HITACHI ,a, Ultrasonic Calibration and Examination Record Manual Piping and Components I (.. Site/Unit:

Fitzpatrick/1 Outage: RF018 Report Number Data Sheet Number: Linearity Sheet 08U T175 D-104 L-007 Calibration Data for Block. CAL-DPTH-070 SS FLAT 2.0" Calibration Cal Time Material Size Thick n Cal: .. .*initial Cal: ;,1108* ; iCal Check- 1218 Couplant Couplant batch Cal Check 1236 261732 95° F Thermometer S/N Cal Temp. Final Cal: 1405 DAC Construction i Procedure:

ENN-NDE-9.29 Ver/Rev: 1 DRR- N/A Search Unit Data RTD 87-296 Manufacturer:

Serial Number 0.35 Incident Point 2.0 MHz Frequency:

70*Nominal Angle: 2f(x844 mm/Rect Size/Shape:

70" Measured Angle: 2 Elements: 70'TRL2-Aust Style: RL mode: Scan Direction Cal Reflector Signal Amplitude Signal Sweep: Signal dB:.5" SDH 80%5.70 Div Search Unit Cable RG-174 Cable Type: 12'Length: 0 Connectors:

Sweep 0-10 =47.1 d8 2.500 in Metal Path Calibration Verification Instrument Settings f Flie Id Simulator Block S/N: co Reflector NSDH i Amplitude 80%Gain (dB) 47.1 1Sweep (SD) 3.8 Acceptable Linearity performed:

Exam Data for Weld: N2c-SE WELD OVERLAY Configuration:

AL-RHOM-117 NIA N/A NIA N/A'anametrics

/ Epoch 4 Manufacturer/Model:

0.231 in.jJsec.velocity: 9.275 uis Zero: Auto Rep Rate: 400 Ohms Damping: 031534305 Serial Number.0.8- 3.0 Norrowband Filter Fullwave Rectification:

2.500 in Range: sq. / Max Pulser/Energy:

Dual Mode: 0% 2.0 MHz Reject Frequency:

Exam Comments / Limitations:

Exams performed to maintain a 5% to 20% noise levo.4~ T' 2A ~ (Kfs -IL I _OD Exam Surface: 120° F 261732 Exam Temp. Exam Thermometer Axial UPSTI Scan Circ DNST 1 Ax UPST 49.Ax NST 49.Circ UPST 49.Circ DNST 49.Scott Erickson Initials:

Examiner.N/A Initials:

Examiner 2: .d Recordable Exam Indications Angle 1 ! NRI 70°NRI 70" 1 NRI 70 Exam Start: S NR i 70.Level: GE RevieGwed By N/A Level: Utility Rev .ANII Review.1218 Exam End: Level: C Date: Dote: late: 1235 Initial Col/Exam Dote: 101412008 Page 4 of 6 I ....HITACHI !:Site/Unit Fitzpatrick/1 Outage: RFO18 Calibration Data for Block: CAL-DPTH-070 Ultrasonic Calibration and Examination Record Manual Piping and Components I Report Number. 08UT175 Data Sheet Number 0-103 Linearity Sheet: L-007 Procedure:

ENN-NDE-9.29 55 FLAT 2.0" 'Calibration Cal Time Material Size Thick initial Cal: i Liltragel 11 06225 Clcek 15 iCoICheck 1/152 Couplont Couplant botch -o t -217 26132 5FCal Check 11217 261732 95/N Cal.Temp..Fin.l.Cal Thermomete r SIN Cal Temp. 1: Final Col: 1=1402 Ver / Rev: 1 KBA Manufacturer' NIA incident Point: DRR: NIA Search Unit Data 01031 Serial Number 0*Nominal Angle:.43N.2ZlRnd.

Size/Shape:

0.s A Measured Angle: Scan Direction Col Reflector Signal Amplitude:

Signal Sweep: Signal dB: DAC Construction AX.5" SDH 80%2.40 Div 37.6 dB 2.0 MHz MSEB2 Frequency:

Style: Lond.Mode: 2 Elements: Search Unit Cable RG-174 12Z 0 Cable Type: Length: Connectors:

Sweep 0-10 = 2.000 in Metal Path Calibration Verification Field Simulator Block S/N: CAL-RHOH-117 Reflector NSDH NIA Amplitude 80% i NIA GainldB) 34.4 h-/A Sweep (SD) 1.5 N/A Acceptable Linearity performed:

91 008 Exam Data for Weld: Nac-SE WELD OVERLAY Configuration:

Instrument Settings Ponametnics

/ Epoch 4 Manufacturer/Model:

9.96eus Zero: 02283 in./lsec.velocity: 031534305 Serial Number.0.8-3.0MHz Norrowband Filter: Sq. / Max Pulser/Energy:

Auto Fullwave Rep Rate: Rectification:

2.000 in Range: 400 Ohms Damping: 0%Reject: 2.0 MHz " Dual Frequency:

Mode: Exam Comments / Limitations:

Exams performed to maintain a 5% to 20% noise level.OD Exam Surface: 120* F 261732 Exam Temp. Exam Thermometer Axial UIPST Scan cB Recordable I Exam_xCirc DNST Indications Angle Ax UPST 43.6 NRI o" Ax ...NT .43.6 NRI..Exam S tort: 1W58 Exam End: 1216 Scott Erickson Initials:

Examiner.N/A Level: GE Revie~ed By N/A Level: utilyRv ANII Revie. .-.-_, Level: Dote:/o/ A"/, /, Date: Date: Initials:

Examiner 2: Initial Col/Exam Dote: 10/412008 Page 5 of 6 SHITACHI Weld ID: N2C-SE Lo Location:

Toa Dead Center Ultrasonic Examination Indication Report.. Data Report Number: Cal Data Sheet Number 08UT175 D-106 1252 1314 Site: Fitzpatrick Procedure:

ENN-NDE-9.29

/ 1/N/A Size: FLAT Thickness:

2.0" Drawing: MKS-003 Wo Location:

Weld Overlay Centerline Exam Start: Exam End: Weld Width: NI/A Weld Height: NIA Ind Angle % of I _ndication Lenth I W Distance I Metal Path. Ax I Circ Upst/ I No. Used DAC I U I L Max I L 2 WI WMax I W 2 P 1 I MP Max 1 MP2 Dnst Comments: 1 45 30 -.4 1 0 +.4 N/A _ _..5_ ý, N/A 1.538 233 N/A Circ CenterlineTWS=0.51" no change In thru-woll size from pre-WOR exam 108UTOi.------ !location for flow signal tip.ill. Transducer ISketch~fScott Erickson Examiner III 101412 GE Revi Level: Dote: Utility Review: Level: Date: Date: 1 ANII Review: Pa Dote:'6 of_6