Text

Request for Relief No.14 for Unit 1 3rd 10-Year Interval Inservice Inspection Program
	ML030900342
Person / Time
Site:	Prairie Island
Issue date:	03/06/2003
From:	Solymossy J; Nuclear Management Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-PI-03-28
	Download: ML030900342 (209)
	v • d • e

-7.

NMC Committed to NuclearExcejyenc Nuclear Management Company, LLC Prairie Island Nuclear Generating Plant 1717 Wakonade Dr. East

Welch MN 55089 March 6, 2003 L-PI-03-28 10 CFR 50.55a U S Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 PRAIRIE ISLAND NUCLEAR GENERATING PLANT DOCKET NO. 50-282 LICENSE NO. DPR-42 REQUEST FOR RELIEF NO. 14 FOR THE UNIT 1 3RD 10-YEAR INTERVAL INSERVICE INSPECTION PROGRAM On August 5, 1994 we submitted for review our third 10-year Inservice Inspection Examination Plan for Unit 1 and, on March 28, 1995, a response to a request for additional information to that plan. The NRC issued its evaluation of the third 10-year Interval Program Plan on February 22, 1996.

The purpose of this letter is to submit a relief request for "limited examinations" associated with that plan. Attached is Unit 1 Relief Request No. 14, Revision 0 which addresses those limited examinations. We are requesting relief pursuant to 10 CFR Part 50, Section 50.55a(g)(5)(iii) due to the impracticality of obtaining "100%"

examination coverage for the affected items.

This letter contains no new commitments and no revisions to existing commitments.

Please contact Jack Leveille (651-388-1121, Ext. 4142) if you have any questions related to this letter.

Jos ph M. Solymo y 1

,Sitice President rairie Island Nuclear Generating Plant cc: (see next page) 74DQ17

USNRC NUCLEAR MANAGEMENT COMPANY, LLC L-PI-03-28 Page 2 cc: Regional Administrator, USNRC, Region III Project Manager, Prairie Island Nuclear Generating Plant, USNRC, NRR NRC Resident Inspector - Prairie Island Nuclear Generating Plant Chief Boiler Inspector, State of Minnesota P. Fisher, Hartford Insurance

Enclosure:

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3 rd Interval, with attached examination reports

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3 rd Interval Limited Examination SYSTEM: Various Class: I and 2 Category: Various Item: Various Impractical Examination Requirements:

ASME Section XI (1989 no addenda) Code requires full examination of inservice inspection (ISI) components per Table IWB-2500-1, and IWC-2500-1. Reg. Guide 1.147 endorses Code Case N-460, "Alternative Examination Coverage for Class 1 and Class 2 Welds." This code case allows greater than 90% coverage of a weld to meet the "essentially 100%" requirement.

NRC Information Notice 98-42 "Implementation of 10 CFR 50.55a(g) Inservice Inspection requirements" Dec. 1, 1998, states, "The NRC has adopted and further refined the definition of 'essentially 100 percent' to mean 'greater than 90 percent' in 10 CFR 50.55a(g)(6)(ii)(A)(2) for required examination coverage of reactor pressure vessel welds. This standard has been applied to all examination of welds or other areas required by ASME Section XI.

The Prairie Island construction permit was issued in 1967. This facility was designed and constructed with limited accessibility due to component configurations and/or physical barriers for which 100% coverage is not achievable on some ISI components examined for the Third Ten Year Interval.

Basis for Relief:

The following 10 CFR 50.55a paragraphs apply to the inservice inspection of components in accordance with the ASME Section XI code:

50.55a(g)(1): For a boiling or pressurized water-cooled nuclear power facility whose construction permit was issued before January 1, 1971, components (including supports) must meet the requirements of paragraphs (g) (4) and (g)(5) of this section to the extent practical.

50.55a(g)(4): Throughout the service life of a boiling or pressurized water-cooled nuclear power facility, components (including supports) which are classified as ASME Code Class 1, Class 2, and Class 3 must meet the requirements, except design and access provisions and preservice examination requirements, set forth in Section XA of editions of the ASME Boiler and Pressure Vessel Code ... to the extent practical within the limitations of design, geometry and materials of construction of the components.

50.55a(g)(5)(iv): Where an examination requirement by the code or addenda is determined to be impractical by the licensee and is not included in the revised inservice inspection program as permitted by paragraph (g)(4) of this section, the basis for this determination must be demonstrated to the satisfaction of the Commission.

Prairie Island was designed and constructed prior to development of ASME XI, therefore design for accessibility and inspection coverage is not in many cases, Page 1 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval sufficient to permit satisfying the current Code requirements. Limitations to inspections are primarily due to obstructions and interference.

Summary of the limited examinations are described below and also included in Table 1, Limited Examinations - Prairie Island Unit 1 - 2002 Refueling Outage.

Part A: Category B-A, "Pressure Retaining Welds in Reactor Vessel" Reactor Vessel (RV) Weld (W-6), Head to Flange: Volumetric coverage limited, due to flange configuration and lifting lugs, to 54.2%. See the following attachments:

Attachment 1, ISI drawing ISI-49 Attachment 2, Examination Report Number 2002U074 Attachment 3, Examination Report Number 96-0094, 96-0094R1 & 96-0094R2 Attachment 4, Examination Report Number 96-0095, 96-0095R1 & 96-0095R2 Attachment 5, Examination Report Number 96-0111, 96-0111 R1 & 96-0111 R2 Part B: Category B-J, "Pressure Retaining Welds in Piping" Reactor Coolant (RC) Weld (W-2) Safe-End to 450 Elbow: Volumetric coverage limited, due to safe end configuration and proximity of adjacent safe end to nozzle weld, to 50%. See Attachment 6, ISI drawing ISI-29A and Attachment 7, Examination Report Number 2002U055.

Reactor Coolant (RC) Weld (W-21), Nozzle to Pipe: Volumetric coverage limited, due to configuration and material attenuation, to 50%. See Attachment 8, ISI drawing ISI-24 and Attachment 9, Examination Report Number 2002U062.

Reactor Coolant (RC) Weld (W-18), Valve to Elbow: Volumetric coverage limited, due to upstream valve, SI-9-1, to 50%. See Attachment 8, ISI drawing ISI-24 and Attachment 10, Examination Report Number 2002U063.

Reactor Coolant (RC) Weld (W-1), Nozzle to Pipe: Volumetric coverage limited, due to material attenuation and weld configuration, to 50%. See Attachment 11, ISI drawing ISI-3A and Attachment 12, Examination Report Number 2002U064.

Reactor Coolant (RC) Weld (W-9), Nozzle to Pipe: Volumetric coverage on limited, due to material attenuation and weld configuration, to 50%. See Attachment 13, ISI drawing ISI-2 and Attachment 14, Examination Report Number 2002U066.

Reactor Coolant (RC) Weld (W-2), Nozzle to Pipe: Volumetric coverage on nozzle side limited, due to configuration, to 75%. See Attachment 11, ISI drawing ISI-3A and Attachment 15, Examination Report Number 2002U067.

Page 2 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval Residual Heat Removal (RH) Weld (W-1), Valve to Pipe: Volumetric coverage on valve side limited, due to 1," drain line at BDC, to 48.15%. See Attachment 16, ISI drawing IS1-19A and Attachment 17, Examination Report Number 2002U068.

Residual Heat Removal (RH) Weld (W-1), Elbow to Pipe: Volumetric coverage limited, due to welded supports located at 900 and 2700, to 86.55%. See 8, ISI drawing ISI-3B and Attachment 19, Examination Report Number 2002U069.

Reactor Coolant (RC) Weld (W-6LS2U), Elbow to Pump: Volumetric coverage limited, on pump side due to configuration, to 70%. See Attachment 20, ISI drawing ISI-12B and Attachment 21, Examination Report Number 2002U076.

Reactor Coolant (RC) Weld (W-5), Red 500 Elbow to Nozzle: Volumetric coverage on upstream side limited, due to taper configuration and downstream side limited, due to configuration to 66.15%. See Attachment 22, ISI drawing IS1-13A and Attachment 23, Examination Report Number 2002U077.

Reactor Coolant (RC) Weld (W-6), Bent Pipe to Safe End: Volumetric coverage limited, due to joint configuration and proximity of safe-end taper from weld toe, to 75.38%. See Attachment 24, ISI drawing ISI-30B and Attachment 25, Examination Report Number 2002U096.

Part C: Category C-C "Integral attachments for Vessels, Piping, Pumps and Valves" Feedwater (FW) integrally attached weld (H-21A) limited to surface examination of 0% due to permanent guard pipe and penetration configuration. See 6, ISI drawing ISI-69 and Attachment 27, Examination Report Number 2002M034.

Main Steam (MS) integrally attached weld (H-71A) limited due to surface examination of 0% due to permanent guard pipe. See Attachment 28, ISI drawing ISI-68A and Attachment 29, Examination Report Number 2002M035.

Feedwater (FW) integrally attached weld (H-71A) limited to surface examination of 0% due to permanent guard pipe. See Attachment 26, ISI drawing ISI-69 and 0, Examination Report Number 2002M036.

Feedwater (FW) integrally attached weld (H-41A) limited to surface examination of 0% due to permanent guard pipe. See Attachment 26, ISI drawing ISI-69 and 1, Examination Report Number 2002M038.

Main Steam (MS) integrally attached weld (H-21A) limited due to surface examination of 0% due to permanent guard pipe. See Attachment 32, ISI drawing ISI-68B and Attachment 33, Examination Report Number 2002M039.

Page 3 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval Feedwater (FW) integrally attached weld (H-91A) limited to surface examination of 0% due to permanent guard pipe. See Attachment 26, ISI drawing ISI-69 and 4, Examination Report Number 2002M041.

Part D: Category C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Safety Injection (SI) Weld (W-10), Pipe to Valve: Volumetric coverage limited on valve side, due to configuration, to 50%. See Attachment 35, ISI drawing ISI 1 O0A and Attachment 36, Examination Report Number 2002U052.

Safety Injection (SI) Weld (W-20), Pipe to Valve: Volumetric coverage limited on valve side, due to configuration, to 50%. See Attachment 37, ISI drawing ISI 89A and Attachment 38, Examination Report Number 2002U061.

Safety Injection (SI) Weld (W-14), Pipe to Valve: Volumetric coverage limited on valve side, due to configuration, to 50%. See Attachment 39, ISI drawing ISI 99B and Attachment 40, Examination Report Number 2002U086.

Safety Injection (SI) Weld (W-18), Pipe to Valve: Volumetric coverage limited on valve side, due to configuration, to 41.75%. See Attachment 41, ISI drawing ISI 97C and Attachment 42, Examination Report Number 2002U089.

Residual Heat Removal (RH) Weld (W-1), Penetration to Pipe: Volumetric coverage limited, due to penetration sleeve, to 0%. See Attachment 43, ISI drawing ISI-53B and Attachment 44, Examination Report Number 2002U100.

Residual Heat Removal (RH) Weld (W-14), Pipe to Penetration: Surface examination coverage limited, due to penetration sleeve, to 0%. See Attachment 45, ISI drawing ISI-89B and Attachment 46, Examination Report Number 2002P140.

Residual Heat Removal (RH) Weld (W-1), Penetration to Pipe: Surface coverage limited, due to penetration sleeve, to 0%. See Attachment 43, ISI drawing ISI 53B and Attachment 47, Examination Report Number 2002P141.

Residual Heat Removal (RH) Weld (W-14), Pipe to Penetration: Volumetric coverage limited, due to penetration sleeve, to 0%. See Attachment 45, ISI drawing ISI-89B and Attachment 50, Examination Report Number 2002U099.

Page 4 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval Part E: Category C-F-2 "Pressure Retaining Welds in Carbon or Low Alloy Steel Piping" Main Steam (MS) Weld (W-6LSUD), Pipe to Pipe: Volumetric coverage limited, due to permanent guard pipe, to 0%. See Attachment 28, ISI drawing ISI-68A and Attachment 48, Examination Report Number 2002U094.

Feedwater (FW) Weld (W-9), Pipe to Pipe: Volumetric coverage limited, due to permanent guard pipe, to 0%. See Attachment 26, ISI drawing ISI-69 and Attachment 49, Examination Report Number 2002U095.

Main Steam (MS) Weld (W-6LSUD), Pipe to Pipe: Surface coverage limited, due to permanent guard pipe, to 0%. See Attachment 28, ISI drawing ISI-68A and Attachment 51, Examination Report Number 2002M040.

Feedwater (FW) Weld (W-9), Pipe to Pipe: Surface coverage limited, due to permanent guard pipe, to 0%. See Attachment 26, ISI drawing ISI-69 and Attachment 52, Examination Report Number 2002M042.

Additional Means of Establishing Integrity:

In addition, system pressure tests and associated visual inspections (VT-2) required by Section XI are performed at their required frequency to ensure the piping system is capable of maintaining pressure integrity. Attachment 53, List of Section XI VT-2 Examinations lists the most recent system pressure test completed for each system affected.

System integrity is monitored during normal operation by many direct and indirect methods, e.g., containment radiation monitoring, containment air monitoring, containment sump monitoring, containment temperature monitoring, system walk downs, surveillance testing, etc.

In addition to the ultrasonic (UT) volumetric examination with limitations for the listed B-A Category weld, the required surface examination (MT) was completed, Attachment 54, Examination Report Number 2002M027.

In addition to the UT volumetric examination with limitations for the listed B-J Category welds, the required surface examinations (PT) were completed, Attachments 55 - 65, Examination Report Numbers 2002P080, 2002P097, 2002P099, 2002P101, 2002P1 13, 2002P100, 2002P110, 2002P112, 2002P087, 2002P127, and 2002P139.

Page 5 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval In addition to the UT volumetric examination with limitations (other than 0%) for the listed C-F-1 Category welds, the required surface examinations (PT) were completed, Attachments 65 - 69, Examination Report Numbers 2002P072, 2002P084, 2002P134 and, 2002P132.

Alternate Examination:

The limitations have been noted on the ISI examination reports and are included in the 2002 ISI Outage Summary Report. NMC will continue to document limitations.

All in-service inspections at Prairie Island Unit 1 have been completed to the greatest extent practical. When limitations to required inspections are encountered, Metals &

Materials Resources North procedure ISI-LTS-1 is applied. ISI-LTS-1 (Attachment 70) is used when an ASME Section XI Code required examination results in less than 90%

coverage. It requires a review of the procedures to obtain maximum coverage and documentation of the limitation. The procedure also examines whether an alternative method could be used to obtain better coverage as allowed by the Code. This procedure was used for all the items identified above and the maximum inspection coverage was achieved.

Limitations are due to design, geometry, and materials of construction of the components. NMC will continue to utilize the most current techniques available for future examinations.

Page 6 of 9

Iei ;, f 4,4A I- Al Dm,,r,l leni nra I Ini I 1rd Infarvli Table 1. Limited Examinations - Prairie Island Unit 1 - 2002 Refueling Outage Category ItemNo.

B-A B-A~Su 1.40 f[fMtd SYSTEM-Reactor ISO, 1 em ISI-49 CompID',-,

W-6 Description Head to Flange Method-Volumetric 1Coverage~

54.2%

REPORT 2002U074 Limitation Limited to flange 1, 2, 3, Vessel 301095 UT configuration (lifting 4, 5 lugs).

B-J B9.11 Reactor ISI-29A W-2 Safe-End to 45 Volumetric 50% 2002U055 Limited due to safe 6, 7 Coolant 300900 degree Elbow UT end configuration and proximity of adjacent safe end to nozzle weld.

B-J B9.31 Reactor ISI-24 W-21 Nozzle to Pipe Volumetric 50% 2002U062 Limited due to 8, 9 Coolant 300656 UT configuration and material attenuation.

B-J B9.1 1 Reactor ISI-24 W-18 Valve to Elbow Volumetric 50% 2002U063 Limited due to 8,10 Coolant 300654 UT upstream valve.

B-J B9.31 Reactor ISI-3A W-1 Nozzle to Pipe Volumetric 50% 2002U064 Limited due to weld 11, 12 Coolant 300159 UT configuration and material attenuation.

B-J B9.31 Reactor ISI-2 W-9 Nozzle to Pipe Volumetric 50% 2002U066 Limited due to 13, 14 Coolant 300136 UT material attenuation and weld configuration.

B-J B9.1 1 Reactor ISI-3A W-2 Nozzle to Pipe Volumetric 75% 2002U067 Limited on nozzle 11,15 Coolant 300148 UT side due to configuration.

B-J B9.11 Residual Heat ISI-19A W-1 Valve to Pipe Volumetric 48.15% 2002U068 Limited due to 1" 16,17 Removal 300649 UT drain line at BDC.

B-J B9.1 1 Residual Heat ISI-3B W-1 Elbow to Pipe Volumetric 86.55% 2002U069 Limited due to 18, 19 Removal 300171 UT welded supports at 90' and 2700.

B-J B9.10 Reactor ISI-12B W-6LS2U Elbow to Pump Volumetric 70% 2002U076 Limited on pump 20, 21 Coolant 300527 UT side due to I_ I I I I configuration.

Page 7 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3rd Interval Table 1. Limited Examinations - Prairie Island Unit I - 2002 Refueling Outage Category No. **YSEMý Caegr, Item te°o.

SYSTEM Sum mary #

IISnin*CmlDli, ..

.."Description Method j /i fREPORT Limitation 1 s"*

,,0Attach B-J B9.11 Reactor ISI-13A W-5 Red 50' Elbow to Volumetric 66.15% 2002U077 Limited on 22,23 Coolant 300543 Nozzle UT upstream side due to taper configuration and downstream side due to I configuration.

B-J B9.1 1 Reactor ISI-30B W-6 Bent Pipe to Safe Volumetric 75 38% 2002U096 Limited due to joint 24, 25 Coolant 300926 End UT configuration and proximity of safe end taper from weld toe.

C-C C3.20 Feedwater ISI-69 H-21A Integrally attached Surface 0% 2002M034 Inaccessible due to 26, 27 321703 weld MT permanent guard pipe and penetration configuration.

C-C C3.20 Main Steam ISI-68A H-71A Integrally attached Surface 0% 2002M035 Inaccessible due to 28, 29 321594 weld MT permanent guard pipe.

C-C C3.20 Feedwater ISI-69 H-71A Integrally attached Surface 0% 2002M036 Inaccessible due to 26, 30 321705 weld MT permanent guard pipe.

C-C C3.20 Feedwater ISI-69 H-41A Integrally attached Surface 0% 2002M038 Inaccessible due to 26, 31 321707 weld MT permanent guard pipe.

C-C C3.20 Main Steam ISI-68B H-21A Integrally attached Surface 0% 2002M039 Inaccessible due to 32, 33 321639 weld MT permanent guard I_ pipe.

C-C C3.20 Feedwater ISI-69 H-91A Integrally attached Surface 0% 2002M041 Inaccessible due to 26, 34 321702 weld MT permanent guard pipe.

C-F-1 C5.21 Safety ISI-100A W-10 Pipe to valve Volumetric 50% 2002U052 Limited on valve 35, 36 Injection 305081 UT side due to I I_ I I configuration.

Page 8 of 9

ISI Relief Request No. 14 (Rev. 0), Prairie Island Unit 1, 3 rd Interval Table 1. Limited Examinations - Prairie Island Unit 1 - 2002 Refueling Outage Category, -Item No. j ..... .... .;,.. .*verage*

.~~~r SYSTEM ISO ,Comrp #. '

ID[ý11 Description', Method,-*1/0 : :.:,,:.*:.i*

REPORT I *; #s ,

i x * *i* fAttach.,

..Limitation C-F-1 C5.11 Safety ISI-89A W-20 Pipe to valve Volumetric 50% 2002U061 Limited on valve 37, 38 Injection 301445 UT side due to configuration.

C-F-1 C5.21 Safety ISI-99B W-14 Pipe to Valve Volumetric 50% 2002U086 Limited on valve 39, 40 Injection 305015 UT side due to configuration.

C-F-1 C5.21 Safety ISI-97C W-18 Pipe to Valve Volumetric 41.75% 2002U089 Limited on valve 41, 42 Injection 303060 UT side due to configuration.

C-F-1 C5.11 Residual Heat ISI-53B W-1 Penetration to Volumetric 0% 2002U100 Inaccessible due to 43,44 Removal 301326 Pipe UT penetration sleeve.

C-F-1 C5.11 Residual Heat ISI-89B W-14 Pipe to Surface 0% 2002P140 Inaccessible due to 45, 46 Removal 301858 Penetration PT penetration sleeve.

C-F-1 C5.11 Residual Heat ISI-53B W-1 Penetration to Surface 0% 2002P141 Inaccessible due to 43,47 Removal 301326 Pipe PT penetration sleeve.

C-F-1 C5.11 Residual Heat ISI-89B W-14 Pipe to Volumetric 0% 2002U099 Inaccessible due to 45, 50 Removal 301858 Penetration UT penetration sleeve.

C-F-2 C5.50 Main Steam ISI-68A W-6LSUD Pipe to Pipe Volumetric 0% 2002U094 Inaccessible due to 28, 48 301584 UT permanent guard pipe.

C-F-2 C5.51 Feedwater ISI-69 W-9 Pipe to Pipe Volumetric 0% 2002U095 Inaccessible due to 26, 49 301701 UT permanent guard pipe.

C-F-2 C5.50 Main Steam ISI-68A W-6LSUD Pipe to Pipe Surface 0% 2002M040 Inaccessible due to 28, 51 301584 MT permanent guard

._ _pipe.

C-F-2 C5.51 Feedwater ISI-69 W-9 Pipe to Pipe Surface 0% 2002M042 Inaccessible due to 26, 52 301701 MT permanent guard I_ I I pipe.

Page 9 of 9

It HEAD MATERIAL: SA-533, GR. B, CL. 1 FLANGE MATERIAL: SA-508, CL.3 REACTOR VESSEL CLOSURE HEAD WELD = WELD Ws: NO.

REF: IFILE NO: 11149R03 Ns? (M&SP)- PI 1 IsI DWN: CADWorks CHKD: e"J,*, APPD: "(

_a SYSTEM: REACTOR VESSEL LINE: N/A ISI-49 IREV: 03 SDWG:

q7-7rA"cH,,i5A)7 I PA66 / or /

UT Vessel Examination Site/Unit: PNGP / P11 Procedure: ISI-UT-3A Outage No.: PIIRFO2002 Summary No.: 301095 Procedure Rev.: 8 TCN 02-3 Report No.: 2002U074 Workscope: ISI Work Order No.: 0200860 Page: 1 of 7 Code: 1989 Code Cat.: B-A Location: Cont 715 Drawing No.: ISI-49

Description:

HEAD- FLANGE System ID: RV Component ID: W-6 Size/Length: 3.2" / 41' Thickness/Diameter: 5.71" /13' Limitations: See Comments. Start Time: 1100 Finish Time: 1530 Examination Surface: Inside E] Outside RJ Surface Condition: Blended / Machined Lo Location: Centerline Stud Hole 1 Wo Location: Weld Toe Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 65 OF Cal. Report No.: 2002CA1 18, 2002CAl 19, 2002CA1 20 Angle Used 0 45 45T 60 60T Scanning dB 34.0 50.0 50.0 58.0 58.0 Indication(s): Yes [] No LI Scan Coverage: Upstream R Downstream [ CW R CCW R Comments:

Scans 2, 3, 4 limited due to flange configuration, lifting lugs.

Results: NAD E) IND P1 GEO E_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level Ill Signature Date Reviewer Signature Date Blechinger, Todd P. 11/23/2002 Clay, Sean P. L, * /p Examiner Level N/A Sign &ture Date Site Review ' Signature Date N/A Wren, Jerry P. WL,- ..j. ,

Other Level N/A Signature Date ANII Review Signature Date N/A I Clow, Ron !ýZ/ /1//)

/ 4 Z ATnachitmEAm Z ,OAi Pc /97 0F o7

Ultrasonic Indication Report o

Site/Unit: PNGP / PH1 Procedure: ISI-UT-3A Outage No.: P11 RF02002 Summary No.: 301095 Procedure Rev.: 8 TCN 02-3 Report No.: 2002U074 Workscope: ISI Work Order No.: 0200860 Page: 2 of 7 wo VWnwe*

Search Unit Angle: 45/60 2 o Piping Welds CL Wo Location: Weld Centerline Ferritic Vessels > 2"T W1WI2 Lo Locatton: 'enterllne Stud Hole' o Other MP Metal Path Distance From Wo To S.U. At Maximum Response lIT i.DAUMI Wmax IDA(S Sc RBR Remaining Back Reflection W1 Distance From Wo At 20% Of M (Forward)

L Distance From Datum W2 Distance From Wo At 20% Of.,,$(Forward)

T*-------

- Im Comments: W1%n

'5:-

Scan Indication % W Forward Backward .N, Li L L2 RBR Remarks No. Of Max 20% Of *'e 20% Of la Of Max Of Amp.

DAC W MP WI MP W2 MP Max Max 1 1 20% 2.5" 2.41" 221" 221.5" 222" 45 Degree 1 2 20% 2.5" 2.51" 235" 237" 239" 45 Degree 1 3 20% 2.6" 2.41" 282.6" 285.5" 287" 45 Degree 1 1 35% 3.85" 3.84" 3.3" 3.38" 4.1" 4.15" 218" 222.5" 223" 60 Degree 1 2 35% 3.6" 3.69" 3.15" 3.22" 4.5" 4.45" 233" 235" 237" 60 Degree 1 3 35% 3.95" 3.61" 3.45" 3.15" 4.6" 4.22" 279" 284" 287" 60 Degree Examiner Level III Blechinger, Todd P.

Examiner Level N/A N/A Other Level N/A N/A AT7"gc6MClr .2 PA - loF 7

Limitation Record Site/Unit: PNGP / P11 Procedure: ISI-UT-3A Outage No.: P11RF02002 I,

Summary No.: 301095 Procedure Rev.: 8 TCN 02-3 Report No.: 2002U074 03 Workscope: ISI Work Order No.: 0200860 Page: 3 of 7 Description of Limitation:

Lib Refer to previous data reports 96-0094, 96-0095 and 96-0111 for limitation and determination of percent coverage data.

Sketch of Limitation: J \Iddeal_Photos\PII RF02002\UT Photos\2002U074-1 .bmp kaj Limitations removal requirements:

None Radiation field. N/A I1

Determination of Percent Coverage for UT Examinations - Vessels Site/Unit: PNGP / P1 Procedure: ISI-UT-3A Outage No.: Pil RF02002 Summary No.: 301095 Procedure Rev.: 8 TCN 02-3 Report No.: 2002U074 Workscope: ISI Work Order No: 0200860 Page: 4 of 7 CL 0 deg Planar Scan 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for 0 deg 45 deg Scan 1 100.000 % Length X 94.000 % volume of length / 100 = 94.000 % total for Scan 1 Scan 2 100.000 % Length X 38.900 % volume of length / 100 = 38.900 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 LZ:

Scan 4 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 58.225 % total for 45 deg Other deg 60 Scan 1 100.000 % Length X 94.400 % volume of length / 100 = 94.400 % total for Scan 1 Scan 2 100.000 % Length X 23.600 % volume of length /oo = 23.600 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 54.500 % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 54.242 % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor: Site Field Supervisor: Date:

Date: II-%7-5Z 11*-AY7-6)2-

Supplemental Report N o31 Report No.: 2002U074 Page: 5 of 7 0-Summary No.: 301095 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: JJIai-,- 2 Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: (-z-?7-Ol Other: N/A Level: N/A ANII Review: Clow, Ron Date: ________z-Comments: None Sketch or Photo: J \IddealPhotos\Pl 1RF02002\UT Photos\2002U074-2.bmp 1 MATERIALS & SPECIAL PROCESSES INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE PRAIRIE ISLAND UNIT 1 OUTAGE Determination of Percent Coverage Worksheet (UT - Vessel)

Initial Exam Rpt No 96-0094; 96-0095 Procedure No: ISI-UT-3A (Rev 5) 96-0111 ISO No: ISI-49 Item No: W-6 Applicable Code Figure No: IWB-2500-5 0 deg Planar Scan 100 % length X 50 % volume of length 1100 = 50 % total for 0 deg 45 deg Scan 1 100 % length X 94.0 % volume of length 1100 94.0 % total for Scan I Scan 2 100 % length X 38.9 % volume of length 1100 38.9 % total for Scan 2 Scan 3 100 % length X 60.0 %volume of length 1100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length! 100 = 50.0 % total for Scan 4 Add totals and divide by # scans = 58.2 % total for 45 deg 60 deg Scan 1 100 % length X 94.4% volume of length 1100 = 94.4 % total for Scan i Scan 2100% length X 23.6 % volume of length /100 = 23.6 % total for Scan 2 Scan 3100% length X 50.0 % volume of length 1100 = 50.0 % total for Scan 3 Scan 4100% length X 50.0 % volume of length 1100 =60.0 % total for Scan 4 Add totals and divide by # scans = 54.5 % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # angles to determine; 54.2 % total for complete exam Note: Supplemental coverage may be achieved by use of other angles I methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination NSP Field Supervisor. Date. Z 1095a_%LDOC

Supplemental Report NM ) Report No.: 2002U074 Page: 6 of 7 Summary No.: 301095 Examiner. Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: 11 O. 1.i Examiner N/A Level: N/A Site Review: Wren, Jerry P. Date: -l" Other N/A Level: N/A ANII Review: Clow, Ron Date: i//.?dA2=

Comments: None Sketch or Photo: J.XlddealPhotos\PI1RFO2002\UT Photos\2002U074-3 bmp 9Z.

Xcel Energy. Inc Prairie Island Nuclear Generating Plant 1717 Wakonade Dr. E Welch. MN 55089

'C Xcel Energy" November 25. 2002 Review of Indications Unit 1 2002 RFO Report # - 2002U074 Iso # - ISI-49 Component ID -W-6 (Head to Flange) Indication(s) - #1 thru #6 Method - UT 450 and 60° Procedure - ISI-UT-3A Rev. 8 With TCN 02-3 Code -ASME Section XI '89 with No Addenda NRC Reg. 1.150 Rev. I Discussion These indications are being reviewed after being Identified dunng the scheduled examination of weld W-6 on 11/22/2002. The Indications have been previously identified during previous examinations and found to be acceptable The indications observed on 11=22/2002 are reported as linear with a maximum amplitude of 35%

DAC Assumptions Based on nominal wat ttuckness and curvature correcton the indications are not within the Inner 25%

of the through-wall dimension (see attached calculations)

Summar The procedure referenced above Is Intended to reflect the requirements of Reg Guide 1.150 Rev I Appendix A'Altematrve Method" paragraph 6 2 b , allows 'Reflectors which are at metal paths representing 25% and greater of the through-wall measured from the inner surface should be recorded in accordance with the requirements of ASME Section XI and charactenzed at 50% DAC

The reflectors in question are within the outer 75% of through-wall thickness, are sub- surface and are not suspected of being cracks The amplitude of the subject reflectors does not exceed 50% of DAC and therefore do not require charactenzalion/companson to the code for an acceptancetrejection determination The Indications noted on report # 2002U074 are acceptable and require no further evaluation.

Pre pa redd ~/._. ~.*,.'

Sean Clay, LIT Level III Reviewed By:

IJenpWret UI LevelIso Inspecton Supervisor

NM, 7->Supplemental Report Report No.: 2002U074 Page: 7 of 7 Summary No.: 301095 1-Examiner. Blechinger, Todd P. Level. III Reviewer: Clay, Sean P. Date: " I o 2 t.

Examiner: N/A Level" N/A Site Review: Wren, Jerry P. Date: //- 2 7- dL Other: N/A Level: N/A ANII Review: Clow, Ron Date: /,4..o/ldz.

Comments: None 0.

Sketch or Photo: J.\Iddeal_Photos\PI1RF02002\UT Photos\2002U074-4 bmp Indication Calculations Report # 2002U074 Radius = 66 93" 4S" Measured Angle - 459" (2002BS008) 60" Measured Angle = 62 " (2002 S007)

I Determination of correction factor 2 Radius a 6693" (R). Surface distance to max amp point (C). CAR- 626 TAN 7173 IND#145 INVTANa1 48 COS= .999 .(R I COS -.R - 0 022 correction factor.

Radius - 66 93" (R). Surface distance to max amp point = 180 (C)- C/R = .027 TAN.

IND 2 45INV TAN=154 .COS- 999.(RICOS)-R=O0242correctlonfactor 3 Radius a 6693" (R). Surface distance to max amp point= 173 (C). CAR= .026 TAN IND # 45S"INV TAN - 14t8. COS = .999. ( R I COS ) - R = 0022 correction factor.

Radius a 669W (R) Surface distance to max amp point = 368 (C) CAR= ASS TAN IND 0#60 INVTAN = 31S. COS - MS. ( R I COS ) - R= 0101 correctlon factor.

2 Radius = 6693" (R) Surface distance to max amp point 394(C) CR =a.059 TAN.

IND# 60INV'TAN- 3 37 .COS- .9982.(RICOS)-R 016correcbonfactor

Radius -66 93" (R) Surface distance to max amp point 374(C) CR .056 TAN.

IND#360 INVTAN3 198 .COS- .9984.(RICOS)- R0 1044 correction factor.

I Determine the lower depth of the flaw from the exam surface path aat120%

241- (metalfactor 2ND#1 4S5 "orrection 655 lower) COS of the measured angle :45 9*

Inches* depth. 1677

.251" (metal path at 20% lower)

COS of the measured angle 45 9 =1.75 IND 2 45 ction factor a 172 inches depth IN.. COS of the measured angle 45 9° 2 41" (metal path at 20% lower)

depth. =1677 IND 93, 45 correction factor - 656 Inches 4, 15" (metal path at 20% lower)

COS of the measured angle 62 4 =1923 IND #1 60correction factor a 1822 Inches depth.

O24 46" (metal path at 20% lower)

COS of the measured angle 62 4* -2062 IND#26 correction factor =1946 Inches depth.

"IND ND

3 60 4 22" (metal path at 20% lower)

COS of the measured angle 62 4" = 1955 correction factor- 1185 Inches depth.

IND #14S" 71 02% From IDSurface IND #2 45" 69 83%From IDSurface IND #345" 7102% From IDSurface IND #160 68 10% From ID Surface ND#260 65692% From IDSurface IND#360 67 59% From ID Surface

Northern States Power Company Prairie Island Unit I Report# 96-0094 Operations & Maintenance Supt 0' ULTRASONIC EXAMINATION Source Doc=B 1. 40 Materials & Special Processes REPORT (3rd 10yr) S/N 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia I Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 70"F BLENDED Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev 5 Field Change

9511339 01/16/96 Calibration Beam Angle Temp Gauge S/N Exam Start @ 1132 hours0.0131 days 0.314 hours 0.00187 weeks 4.30726e-4 months Report Nmbr WDC-001 0" (Nominal) ISI-012 Exam End @ 1529 hours0.0177 days 0.425 hours 0.00253 weeks 5.817845e-4 months Evaluation Level Reporting Level Cal Block 25A Ref Sensitivity 11 dB 20% DAC 20% DAC Ref Std LMT-105 Scan Sensitivity 20 dB RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC 1L IND LINEAR 3.6 2.70 N/A 26.75 4.25 0.3" 1L IND LINEAR 3.2 2.49 N/A 37.6 3.55 SPOT IL IND LINEAR 3.2 2.49 N/A 43.0 4.65 0.4" IL IND LINEAR 4.0 3.01 N/A 195.75 2.60 SPOT IL IND LINEAR 3.7 2.88 /A 251.3 5.40 0.2" LIMITATIONS: No automated exam from 71.6" to 85.6" ; 203.7* to 217.6" ; 333.9 to 346.0" due to lifting lugs. No automated exam from 97.6" to 107"; 293.0" to 303.2" due to guide stud. No downstream exam due to flange configuration.

REMARKS: See attached evaluation.

Procedure field change per 96-PIUI-1.

SKETCH k

el L

el Contractor *-j tj ti0 Review: _/_/9.

Date

'ISP II Review: _

'I Date ANI I FF OF I

S I

I Review: _/ e w-:" Date L - , 0, CErr~I,?A1,F~r S7-0.0 i04L-6 Page I of

Dar MATERIALS & SPECIAL PROCESSES ) INDICATION DATA TABULATION bP4 EET Examination Report # 96-0094 9MAX AMP FORWARD RA(*KWARn FORWRD ACKWAwnf

20% DAC or 50%

20% DAC or 50% L.t 12 00 Ind Scan % of W Max Max ArnD Max Am 20% L Back DAC Max Am. MJAY 20%

W . UIVI MV VV1 S5LflV MP W* SI*iv .

MP

'" . - S .- 5 I r1 1 I Dr"lj AI*VO IVi'".lR '

1 IL 29 4.25 3.6 2.70 4.0 3.6 2.70 4.4 3.6 2.70 26.6 26.75 26.9 100 2 1L 20 3.55 3.2 2.49

3.2 2.49

3.2 2.49

37.6

95 *SPOTIND 3 1L 27 4.65 3.2 2.49 4.3 3.2 2.49 4.85 3.2 2.49 42.7 43.0 43.1 70 4 1L 20 2.60 4.0 3.01

4.0 3.01

4.0 3.01

195.75

40

SPOT IND 5 1L 22 5.40 3.7 2.88 5.3 3.7 2.88 5.5 3.7 2.88 251.2 251.3 251.4 70

A I lim il=,kl

/LPIAWU ILU I

NOTE - For flaw Indications that peak at less than 20% DAC, dimensions are to be taken from the 60% Max Amp pts.

Examiner Date Examiner Date _____

Page Z. of Almliq 6 r 3 PA6E A

Northern States Power Company Prairie Island Unit 1 Report# 96-0094Rl Operations & Maintenance Supt 0' ULTRASONIC EXAMINATION Source Doc-B 1. 40 Materials & Special Processes REPORT (3rd 10yr) S/N 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length ,Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 70"F Blended Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev 5 Field Change

9511339 02/19/96 Calibration Beam Angle Temp Gauge S/N Exam Start @ 1132 hours0.0131 days 0.314 hours 0.00187 weeks 4.30726e-4 months Report Nmbr WDC-001 1 0 (Nominal) ISI-012 Exam End @ 1529 hours0.0177 days 0.425 hours 0.00253 weeks 5.817845e-4 months Evaluation Level Reporting Level Cal Block 25A Ref Sensitivity 11 dB 20% DAC 120% DAC Ref Std LMT-105 Scan Sensitivity 20 dB RESULTS NAD = No Apparent Discontinuities; L - Linear; S Spot; m - Multiple GEO = Geometry Visual - Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC

%zz LINfTATIONS:

REMARKS: See attached cvalua0iom OProccdure field change per 96-PIUI -I SKETCH PERSONNEL Examiner:

WA Examiner: Le-*l IL-ve WA I Page 1 of

PI-1 Indication Review Rpt # 0094 Iso # 1SI-49 LL Indication # - 1 through 5 item # - W-6 (360 deg)

New Item # - same New Iso # - same Procedure - NSP-UT-3A Rev 5 w I Method -UT 00 FC 96-PIUl-1 Code - ASME Sect XI '89 with No Addenda NRC Reg Guide 1.150 Rev I Discussion of an informational examination done These indications are being evaluated as a result this examination was to clear during the Winter '96 outage. The reason for performing location for 0 deg and to obtain up concerns about previous exams as to reference baseline automated examination data.

the largest one measured 0.55" X 0.4" The indications were reported as 'Linear', and on nominal wall thickness, the with a maximum amplitude of 29% DAC. Based dimension. (see indications are not within the inner 25% of the through-wall this report indicates that there was no calculations below). The indication data with that the recording of these complete loss of back associated with these indications addition there were no to DAC. In indications was a result of amplitude in regard remaining back reflection. Previous indications that were greater than or equal to the and the adjacent areas were performed evaluations related to the examinations in this were found to be acceptable.

in conjunction with report #94-0203 and the results Assumptions with these indications, they are laminar

- There is no change in metal path associated in nature.

- Based on nominal wall thickness, the indications are not within the inner 25% of the through-wall dimension.

Code requirements The procedure noted above provided the examiner with criterion for evaluating and recording indications under circumstances determined from the following source Appendix I which refers to Sect V Art 4 documents; ASME Sect Xl IWA-2232 refers to this evaluation). For laminar with supplements (the supplements do not affect

"... all areas giving indications equal to reflectors, T-441.3.2.9 (a) requires recording of for determining interference with angle or greater than the remaining back reflection' recording of "... all areas where one or beam examinations. T-441.3.2.9 (b) requires loss of back reflection accompanied by more discontinuities produce a continuous total acceptance. For planar reflectors found continuous indications in the same plane' for of' all reflectors that produce a by straight beam, T-441.3.2.10 requires recording correction (DAC).

response equal to or greater than 50% of the distance-amplitude Changing Metal Path' (from The Reg Guide requirement for 'Indications without 1 of 2 p*#*-°//* o

PI-1 Indication Review Appendix A) is to record when any continuous dimension exceeds one inch for the outer 75% of the through-wall dimension and, if the indication falls within the inner 25%

of the through-wall dimensions, recording should be at 20% DAC and evaluation Ui.

performed at 50% DAC.

Summary The indications noted on report #96-0094 do not fall under these criterion and do not require further evaluation.

Calculations Determination of % through wall (depth from OD surface)

Ind #1 - 2.70" MP 15.512" T = 0.4898 or 48.98%

Ind #2 - 2.49" MP 15.512" T = 0.4517 or 45.17%

Ind #3 - 2.49" MP / 5.512" T = 0.4517 or 45.17%

Ind #4 - 3.01" MP / 5.512"T = 0.5461 or 54.61% kA Ind #5 - 2.88" MP / 5.512" T = 0.5225 or 52.25%

MP stands for Metal Path taken from page 1 of the UT report.

The 5.512" T is the thickness of the component taken from the value on the UT report.

Prepared By.. jckw Reviewed By __________

2 of 2 OLI-3--ý-

I Northern States Power Company Prairie Island Unit 1 Reporti 96-0094R2 Operations & Maintenance Supt 0' ULTRASONIC EXAMINATION Source Doc-B 1. 40 Materials & Special Processes REPORT (3rd 10yr) S/N 1095 q3)

System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 1 I-.

Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev Field Change - 12/12/97 Calibration Beam Angle (Nominal)

Temp Gauge S/N Exam Start @

Exam End @

_ hours hours 4:Z3 Report Nmbr Evaluation Level Reporting Level Cal Block RV-4A Ref Sensitivity dB

% DAC % DAC Ref Std Scan Sensitivity dB RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC LIMITATIONS. Exam limitations further evaluated See attached Percent Coverage Sheet REMARKS: Report provides additional limitation information only.

SKETCH PERSONNEL Examiner:;___________,__._ II Level Examiner:

N/A Level I

I/

iJ Page 1 of -

i

[* MATERIALS & SPECIAL PROCESSES INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE PRAIRIE ISLAND UNIT 1 OUTAGE LL 0"

Determination of Percent Coverage Worksheet (UT- Vessel)

Initial Exam Rpt No: 96-0094; 96-0095 Procedure No: ISI-UT-3A (Rev 5) 96-0111 ISO No: ISI-49 Item No: W-6 Applicable Code Figure No: IWB-2500-5 0 deg Planar Scan 100 % length X 50 % volume of length 100 = 50 % total for 0 deg 45 deg Scan 1 100 % length X 94.0 % volume of length /100 = 94.0 % total for Scan 1 Scan 2 100 % length X 38.9 % volume of length /100 = 38.9 % total for Scan 2 Scan 3 100 % length X 50.0 % volume of length /100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length /100 = 50.0 % total for Scan 4 Add totals and divide by # scans = 58.2 % total for 45 deg 60 deg Scan 1 100 % length X 94.4 % volume of length /100 = 94.4 % total for Scan 1 Scan 2 100 % length X 23.6 % volume of length /100 = 23.6 % total for Scan 2 Scan 3 100 % length X 50.0 % volume of length /100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length / 100 = 50.0 % total for Scan 4 Add totals and divide by # scans = 54.5 % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # angles to determine; 54.2 % total for complete exam Note: Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

NSP Field Supervisor:t Date:

1095a_%L.DOC 2"#1

Go LL R.Y. CLO-SUP.E HEýAD TymcAL I tocarl-Att LIMAId ba LUC COVEPA6E PLOT SCAW LIMIrPkT7#&l

-rot so wro.0 LUGS TWCAL

. I 3

2 4A. ,,t> UNIT To f TIP 0 Ft LX if qs Lo

%A elf, - 0111 qf,- CDIG 3:eo CýtLr Cttf:ftACV EVILIAT1041 LR. pAvis I-r/l91ý2- Lgvgz-:Vr 11-13-17

Northern States Power Company Prairie Island Unit I Report# 96-0095 Operations & Maintenance Supt 45" ULTRASONIC EXAMINATION Source Doc-B 1. 40 Materials & Special Processes REPORT (3rd 10yr) It-SIN 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 70'F BLENDED Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev 5 Field Change 9511339 Lrrt 01/16/96 Calibration Beam Angle Temp Gauge S/N Exam Start @ 1635 hours0.0189 days 0.454 hours 0.0027 weeks 6.221175e-4 months Report Nmbr WDC-002 45' (Nominal) ISI-012 Exam End _1609 hours Evaluation Level Reporting Level Cal Block 25A Ref Sensitivity 11 dB k

20% DAC 20% DAC Ref Std LMT-105 Scan Sensitivity 23 dB RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M - Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC 1 IND LINEAR 2.2 2.56 1.2 215.3 1.2 1.1" 30 1 IND LINEAR 2.2 2.57 1.1 220.1 1.1 0.5" 30 1 IND LINEAR 2.2 2.57 1.25 232.8 1.25 0.7" 25 1 IND LINEAR 2.2 2.52 1.15 235.0 1.15 1.8" 40 1 IND LINEAR 2.2 2.49 1.05 237.4 1.05 0.3" 23 1 IND LINEAR 2.1 2.47 1.1 287.5 1.1 0.4" 24 2 NAD 3 NAD 4 NAD LIMITATIONS: No automated exam from 70.0" to 89.25"; 200.6" to 219.8"; 332.!" to 350.4" due to lifting lugs. No automated exam from 97.0" to 107.5"; 291.8" to 302.4" due to guide studs. These areas were scanned manually.

REMARKS: See attached evaluation. Exam start 1/16/96. Exam end 1/17/96.

Procedure field change per 96-PIU1-1. Indication #1 is within limitation area 200.6" to 219.8". Indication was measured manually.

SKETCH

!1 Contractor Review: //e Ina NS P Date Review:

Date ANI I Review:___________

(A' $o'-( -F Z_40"6e' M 4R

/.- "o' - 5z O Ho~w Page 1 of .

Oar "MATRIALS & SPECIAL PROCESSES

) INDICATION DATA TABULATION bHEET Examination Report # 96-0095 0 MAX AMP I=NI*WADN BACKWARD

MAX AMPn

+

20% DAC or 50%

20% DAC or 50%

Ind Scan %of W Max Max Amp) L2

..Max Amp L2 L Bak SW

';i3 il2i. 2 6 12 iv iv 59DI DAC IMAX DAC Amp REMARKS 2 1 30 1.1 I * .* In 2_221M * .- r £.. %J m

mSmLN/A m THRU WALL DIM. 0.12 3 1 30I 1- 1 ,, r1.0 2.68 220.1 220.3 I N/A THiRU WALLDIM. 0.075 25 11.25 2.2 2.571 1.15 2.1 12.47 1.35 2.3 2.70 4 232.8 232.8 N/A THRU WALL DIM. 0.096 1 40 1.15 2.2 2.52 0.95 2.1 2.45 1.6 12.5 2.84 232.7 235 N/A THRU WALL DIM. 0.16 5 1 23 1.05 2.2 2.49 1.0 2.1 2.49 1.101 2.2 234.8 236.6 6 1 24 1.1 2.1 2.47 1.1 2.1 2.47 1.3 2.2 237.3 237.4 237.6 N/A N/A THRU WALL DIM.

THRU WALL DIM.

0.12 0.06 28-7.5 287.8 I- 1 I i i i i i I -1 -1 rCAI F Il it ._

NOTE - For flaw Indications that peak at less than 20% DAC, dimensions are to be taken from the 50% Max Amp pts.

Examiner Date Page of hrmcHAmElvr q A OF/q

Northern States Power Company Prairie Island Unit 1 Report$ 96-0095R1 Operations & Maintenance Supt 45" ULTRASONIC EXAMINATION Source Doc-B 1. 40 Materials & Special Processes REPORT (3rd lOyr) S/N 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 70"F Blended Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev 5 Field Change [ 9511339 1 ,2 02/19/96 Calibration Beam Angle Temp Gauge S/N Exam Start @ 1635 hours0.0189 days 0.454 hours 0.0027 weeks 6.221175e-4 months Report Nmbr WDC-002 45" (Nominal) ISI-012 Exam End @ _609 hours k Evaluation Level Reporting Level Cal Block 25A Ref Sensitivity 11 dB 20% DAC 20% DAC Ref Std LMT-105 Scan Sensitivity 23 dB RESULTS NAD No Apparent Discontinuities; L -Linear; S Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp I-Nmbr ults Type Loc'n Path Dist Location Location Length %DAC LIMITATIONS: Scans limited to lower 60% (apporx) of weld, see attached sketches Iand 2.

REMARKS: See attached evaluation.

Procedure field change per 96-PIUI-1 SKETCH PERSONNEL Examiner:

W/A Examiner:

N/A Level Contractor Review: /I/

Date NSP Review:

Date Review: _at Date Page 1 of

PI 1 Indication Review Rpt # 0095 Iso # - ISI-49 Item # - W-6 Indication # - 1 through 6 New Iso # - same New Item # - same Procedure - NSP-UT-3A Rev 5 wI Method - UT 450 FC 96-PIUl-1 Code - ASME Sect XI '89 with No Addenda NRC Reg Guide 1.150 Rev 1 Discussion examination done These indications are being evaluated as a result of an informational clear during the Winter '96 outage. The reason for performing this examination was to up concerns about previous exams as to reference location for 0 deg and to obtain baseline automated examination data.

DAC.

The indications were reported as "Linearl with a maximum amplitude of 40%

areas were Previous evaluations related to the examinations in this and the adjacent and the results were found performed in conjunction with reports #94-0240 and 90-323, to be acceptable.

Assumptions 25% of the

- Based on nominal wall thickness, the indications are not within the inner through-wall dimension. (see calculations below)

Summary of Reg. Guide The procedure referenced above is intended to reflect the requirements b., allows that "Reflectors 1.150 Rev 1. Appendix A "Alternative Method' paragraph 6.2 through-wall which are at metal paths representing 25 percent and greater of the in accordance with the measured from the inner surface should be recorded DAC.= The requirements of ASME Section Xl and characterized at 50 percent thickness, are reflectors in question are within the outer 75 percent of the through-wall amplitude of the not surface related and are not suspected of being cracks. The subject reflectors does not exceed 50 percent DAC and do not require determination.

characterization/comparison to the code for an acceptance/rejection no further The indications noted on report #96-0095 are acceptable and require evaluation.

I of 2

P1 1 Indication Review

-Z)

Calculations - From calibration report WDC-002 the 1/4 T hole is at 2.0 screen divisions and 1.86" metal path with a measured angle of 45 deg in the cal block.

Ind #1 - cos 45 deg = 0.7071 0.7071

2.56"MP = 1,8102" depth from outer surface 1.8102/ 15.512" = 0.3284 or 32.84% through-wall Ind #2 - cos 45 deg = 0.7071 0.7071

2.51 *MP = 1,7748" depth from outer b 1.7748' / 5.512' = 0.3220 or 32.20% through-wall 5_

surface Ind #3 - cos 45 deg = 0.7071 0.7071

2.57"MP = 1.8172" depth from outer surface 1.8172' / 5.512" = 0.3297 or 32.97% through-wall Ind #4 - cos 45 deg = 0.7071 0.7071

2.52"MP = 1.7819" depth from outer surface 1.7819' / 5.512" = 0.3233 or 32.33% through-wall Ind #5 - cos 45 deg = 0.7071 0.7071 *2.49"MP = 1.7607" depth from outer surface 1.7607" /5.512" = 0.3194 or 31.94% through-wall Ind #6 - cos 45 deg = 0.7071 0.7071

2.47"MP = 1.7465" depth from outer surface 1.7465' /5.512" = 0.3169 or 31.69% throunh-wall MP refers to metal path taken from pg 1 of the UT report.

report.

The 5.512' T is the thickness of the component taken from the value on the UT Prepared By_________

Reviewed By /&- 6 2 of 2 16-0099_4

_ap_, _

a/ dG C/ /-/-Lfy-gwnv-ulv 470,57 L

0 0

L0 53 taw

Northern States Power Company Prairie Island Unit 1 Report# 96-0095R2 0 Operations & Maintenance Supt 45" ULTRASONIC EXAMINATION Source Doc-= 1. 40 -S Materials & Special Processes REPORT (3rd 10yr) S/N 1095 La System ISO Item Item Description qz R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length I Thick/Dia Temp Surface Condition 41'15.512 t)

A533grBcll / SA508 CL 3 *F

'.1, Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev Field Change ___ 1-I 12/12/97 Calibration Beam Angle Temp Gauge S/N Exam Start @ hours Report Nmbr I (Nominal) Exam End @ -- hours Evaluation Level Reporting Level Cal Block RV-4A Ref Sensitivity dB

% DAC % DAC Ref Std I Scan Sensitivity dB RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC

<ZI LIMITATIONS: Exam limitations furthcrcvaluated See attached Pcrcent Coverage Sheet REMARKS: Report provides additional limitation information only.

SKETCH PERSONNEL Examiner: (Jr II Level Examiner:

NIA Level Contractor Review: IX_!/1 Date NS P Review:

Date ANII Review: Date Date Page 1 of _3

Rý MATERIALS & SPECIAL PROCESSES INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE PRAIRIE ISLAND UNIT I OUTAGE Determination of Percent Coverage Worksheet (UT - Vessel)

Initial Exam Rpt No: 96-0094; 96-0095 Procedure No: ISI-UT-3A (Rev 5) 96-0111 ISO No: ISI-49 Item No: W-6 Applicable Code Figure No: IWB-2500-5 ,

0 deg Planar Scan 100 % length X 50 % volume of length /100 = 50 % total for 0 deg 45 deg Scan 1 100 % length X 94.0 % volume of length / 100 = 94.0 % total for Scan 1 Scan 2 100 % length X 38.9 % volume of length / 100 = 38.9 % total for Scan 2 Scan 3 100 % length X 50.0 % volume of length / 100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length / 100 = 0.0 % total for Scan 4 Add totals and divide by # scans = 58.2 % total for 45 deg 60 deg Scan 1 100 % length X 94.4 % volume of length /100 = 94.4 % total for Scan I Scan 2 100 % length X 23.6 % volume of length /100 = 23.6 % total for Scan 2 Scan 3 100 % length X 50.0 % volume of length / 100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length / 100 50.0 % total for Scan 4 Add totals and divide by # scans = 54.5 % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # angles to determine; 54.2 % total for complete exam Note: Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

NSP Field Supervisor Date:

A ... ......

u-IUDa. .-/o L.LJULo

~..C-Lo--SUE PE-AD COVERZAGE PLOT LUC ,

TYPICAL IA CA

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REP AL 14¶ 11-13-17

Northern States Power Company Prairie Island Unit 1 Reportf 96-0111 Operations & Maintenance Supt 60" ULTRASONIC EXAMINATION Source Doc=B 1. 40 Materials & Special Processes REPORT (3rd 10yr) S/N 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 70"F BLENDED Procedure W R Number- ISI Contractor Exam Date ISI-UT-3A Rev 5 Field Change

9511339 LMT 01/17/96 Calibration Beam Angle Temp Gauge S/N Exam Start @ 1730 hour.

Report Nmbr WDC-003] 60" (Nominal) ISI-012 Exam End @ 1730 houre Evaluation Level Reporting Level LCal Block 25A Ref Sensitivity 16 dE K 20% DAC 20% DAC Ref Std LMT-105 Scan Sensitivity 28 dE RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC 1 IND LINEAR 2.1 3.50 2.6 215.5 2.6 0.5" 40 1 IND LINEAR 2.1 3.50 2.6 218.1 2.6 1.3" 40 1 IND LINEAR 2.1 3.57 2.5 222.7 2.5 SPOT 20 1 IND LINEAR 2.1 3.52 2.6 234.0 2.6 0.3" 24 1 IND LINEAR 2.1 3.52 2.6 236.9 2.6 0.4" 40 i IND LINEAR 2.2 3.65 2.6 282.5 2.6 0.3" 23 1 IND LINEAR 2.2 3.71 2.7 285.4 2.7 0.3" 24 1 IND LINEAR 2.1 3.53 2.5 289.3 2.5 0.7" 33 2 NAD 3 NAD 4 NAD LIMITATIONS: No automated exam from 71.5" to 91.1"; 200.9" to 220.5"; 333.2" to 351.8" due to lifting lugs. No automated exam from 98.0" to 107.8"; 293.0" to 303.8" due to guide studs. These areas were scanned manually.

REMARKS: Examstart 1/17/96. Exam end 1/18/96.

Procedure field change per 96PIU!-1. Indications 1&2 are within limitation area 200.9" to 220.5". Indications were measured manually.

SKETCH I PERSONNEL 4

Con~tractor .

Review: (2 /_/

Date NSP Review:

Date ANI I c.#./

Review: . _ 'J7 Date

?I-'-

.. or 57 w) ui-6r/ Page 1 of

x ) MATERIALS & SPECIAL PROCESSES ) INDICATION DATA TABULATION býEET Examination Report # 96-0111 MAX AMP FORW&Rrt I*Ar_ t*MADI'*

I 0AMPFORWARn MAX i

20% DAC or 50%

MfVAr I I",.l 0A_ ,j

20% DAC or 50% LI L2 an-- l In,na*..

Ii # ""

DAC -u W Mxmax S Div -T MP Wi Am S Div Max p 1I 20% L 20% Ba-ck MP W2 S Div MP DAC MAX DAC Amp REMARKS I 1 40 2.6 2.1 3.50 2.1 1.9 3.30 2.6 3.1 3.50 215.3 215.5 215.8 N.A THRU WALL DIM.07 2 1 40 2.6 2.1 3.50 2.1 1.8 3.15 3.2 3.5 4.12 217.2 218.1 218.5 N.A THRU WALL DIM'.09 3 1 20 2.5 2.1 3.57 * * * * *

222.7

N/A - SPOT INDICATION 4 1 24 2.6 2.1 3.52 2.3 1.9 3.32 2.8 3.2 3.70 233.8 234 234.1 N/A THRU WALL DIM.07 5 1 40 2.6 2.1 3.52 2.1 1.8 3.13 3.2 3.5 4.10 235.8 236.9 239.8 N/A THRU WALLDIM.17 6 1 23 2.6 2.2 3.65 2.3 2.0 3.37 2.8 3.4 3.80 282.3 282.5 282.6 N/A THRU WALLDIM.08 7 1 24 2.7 2.2 3.71 2.3 2.0 3.36 3.0 3.4 4.00 285.3 285.4 285.6 N/A THRU WALLDIM.11 8 1 33 2.5 2.1 3.53 2.1 1.9 3.20 3.3 3.6 4.32 288.9 289.3 289.6 N/A THRU WALLDIM.20 I4LW 1L1J I

NOTE - For flaw Indications that peak at loss than 20% DAC, dimensions are to be taken from the 50% Max Amp pts.

Examiner Date Page 5, of_

ATrrnCH ervjr 5 PA66 2 O.F-1

Reportf 96-011IR1i Operations Northern States & Maintenance Power Company Materials & Special Processes System ISO Supt 60' Prairie REPORT Island ULTRASONIC Unit 1 EXAMINATION (3rd 10yr)

Item Source Doc-B 1. 40 S/N 1095 Item Description I LL W- 6 HEAD - FLANGE R.V. CLOSURE HEAD ISI- 49 Thick/Dia Temp Surface Condition 0 Material Size/Length 5.512 70"F Blended "A533grBcll / A508 CL 3 41' W R Number ISI Contractor Exam Date Procedure 9511339 02/19/96 ISI-UT-3A Rev 7 Field Change *

'Beam Angle Temp Gauge S/N Exam Start @ 1730 hours0.02 days 0.481 hours 0.00286 weeks 6.58265e-4 months Calibration 60' (Nominal) ISI-012 Exam End @ 1730 hours0.02 days 0.481 hours 0.00286 weeks 6.58265e-4 months Report Nmbr WDC-003 25A Ref Sensitivity 16 dB (4)l Evaluation Level Reporting Level Cal Block 2-8-dB Ref Std LTM1T Scan Sensitivity 20% DAC 20% DAC S = Spot; M = Multiple RESULTS NAD - No Apparent Discontinuities; L - Linear; XI Visual Examination Visual - Non-Section GEO = Geometry Surf Circ Length %DAC 'z2z Sweep Metal Circ Axi on I ndica6 onUL %DAC Scan IRes Indication Loc'n Path Surf Dist Location Location Length Nmbr ults Type

- I___

LIMITATIONS: Scans limited to lowe 60% (approx) of weld, See attached sketches I and 2.

REMARKS: See Attached evaluadion.

S.

.. -* ,. r.1T[11 1

Procedure field ch~ange Per YO-nlv IL-1 PERSONNEL SKETCH am ixne r r.x N/A L We-l Examiner: _ NIA _ _e-_l Contractor I I Review: 'Date NSP Review: Date Review: _ _a__ _

Page 1 of

PI I Indication Review Rpt # 0111 Iso # - ISI-49 Item # - W-6 Indication # - I through 8 L New Iso # - same New Item # - same Method - UT 600 Procedure - NSP-UT-3A Rev 55 w /

FC 96-PIUI-1 Code - ASME Sect Xl '89 with No Addenda NRC Reg Guide 1.150 Rev I Discussion These indications are being evaluated as a result of an informational examination done to clear during the Winter '96 outage. The reason for performing this examination was to obtain up concerns about previous exams as to reference location for 0 deg and baseline automated examination data.

of 40% DAC.

The indications were reported as "Linear' with a maximum amplitude <Z areas were Previous evaluations related to the examinations in this and the adjacent 90-324, and the results were found performed in conjunction with reports #94-0241 and to be acceptable.

Assumptions 25% of the

- Based on nominal wall thickness, the indications are not within the inner through-wall dimension. (see calculations below)

Summary of Reg. Guide The procedure referenced above is intended to reflect the requirements 6.2 b., allows that "Reflectors 1.150 Rev 1. Appendix A "Alternative Method" paragraph through-wall which are at metal paths representing 25 percent and greater of the with the measured from the inner surface should be recorded in accordance percent DAC.' The requirements of ASME Section XI and characterized at 50 thickness, are reflectors in question are within the outer 75 percent of the through-wall of the not surface related and are not suspected of being cracks. The amplitudes require characterization/

subject reflectors do not exceed 50 percent DAC and do not comparison to the code for an acceptance/rejection determination.

no further The indications noted on report #96-0111 are acceptable and require evaluation.

1 of 2 _, ______- __

P 1I Indication Review Calculations - From calibration report WDC-003 the 114 T hole is at 2.0 screen the cal block.

divisions and 2.65' metal path with a measured angle of 60 deg in Ind #1 - cos 60 deg = 0.5 0.5

3.5"MP = 1.75" depth from outer surface 1.75" / 5.512" = 0.3175 or 31.75% through-wall Ind #2 - cos 60 deg = 0.5 0.5

3.5'MP = 1.75" depth from outer surface 1.75" 15.512" = 0.3175 or 31.75% through-wall Ind #3 - cos 60 deg = 0.5 0.5

3.57'MP = 1.785" depth from outer surface 1.785" 1 5.512" = 0.3238 or 32.38% through-wall Ind #4 - cos 60 deg = 0.5 0.5

3.52"MP = 1.76" depth from outer surface 1.76" / 5.512' = 0.3193 or 31.93% through-wall Ind #5 - cos 60 deg = 0.5 0.5

3.52"MP = 1.76" depth from outer surface 1.76" /5.512' = 0.3193 or 31.93% through-wall Ind #6 - cos 60 deg = 0.5 0.5 3.65"MP = 1.826" depth from outer surface 1.825" /5.512' = 0.3311 or 33.11% through-wall Ind #7 - cos 60 deg = 0.5 0.5

3.71"MP = 1.855" depth from outer surface 1.855" / 5.512' = 0.3365 or 33.65% through-wall Ind #8 - cos 60 deg = 0.5 0.5

3.53"MP = 1.765" depth from outer surface 1.765' /5.512" = 0.3202 or 32.02% through-wall MP refers to metal path taken from pg I of the UT report.

value on the UT report.

The 5.512' T is the thickness of the component taken from the Prepared By /49n- Jew Reviewed By____________

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Northern States Power Company Prairie Island Unit 1 Report# 96-0111R2 Operations & Maintenance Supt 60' ULTRASONIC EXAMINATION Source Doc-B 1. 40 IL Materials & Special Processes REPORT (3rd 10yr) SIN 1095 System ISO Item Item Description R.V. CLOSURE HEAD ISI- 49 W- 6 HEAD - FLANGE Material Size/Length Thick/Dia Temp Surface Condition A533grBcll / SA508 CL 3 41' 5.512 IF Procedure W R Number ISI Contractor Exam Date ISI-UT-3A Rev Field Change I__ jrm- 12/12/97 Calibration Beam Angle Temp Gauge S/N Exam Start @ __ hours Report Nmbr (Nominal) Exam End @ hours Evaluation Level Reporting Level Cal Block RV-4A Ref Sensitivity __dB

% DAC % DAC Ref Std Scan Sensitivity dB RESULTS NAD = No Apparent Discontinuities; L = Linear; S = Spot; M = Multiple GEO = Geometry Visual = Non-Section XI Visual Examination Scan Res- Indication Sweep Metal Surf Circ Axial Indication Amp Nmbr ults Type Loc'n Path Dist Location Location Length %DAC LIMITATIONS Exam limitations further evaluated. See attached Limitation Data Sheet REMARKS. Report provides additional limitation information only.

SKETCH PERSONNEL Examiner: LTI Level Examiner: N NIA L-eve'l Contractor Review:

NS P Review:

Date ADate Review:

Da-te Page 1 of -3

[* MATERIALS & SPECIAL PROCESSES INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE PRAIRIE ISLAND UNIT I OUTAGE IQ)

Determination of Percent Coverage Worksheet (UT - Vessel)

Initial Exam Rpt No: 96-0094; 96-0095 Procedure No: ISl-UT-3A (Rev 5) 96-0111 ISO No: ISI-49 Item No: W-6 1.0 Applicable Code Figure No: IWB-2500-5 k 0 deg Planar Scan 100 % length X 50 % volume of length /100 = 50 % total for 0 deg 45 deg Scan 1 100 % length X 94.0 % volume of length /100 = 94.0 % total for Scan 1

/ 100 = 38.9 % total for Scan 2 Scan 2 100 % length X 38.9 % volume of length Scan 3 100 % length X 50.0 % volume of length / 100 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length / 100 = 50.0 % total for Scan 4 Add totals and divide by # scans = 58.2 % total for 45 deg 60 deg Scan 1 100 % length X 94.4 % volume of length /100 = 94.4 % total for Scan I Scan 2 100 % length X 23.6 % volume of length /100 = 23.6 % total for Scan 2 Scan 3 100 % length X 50.0 % volume of length /100 = 50.0 % total for Scan 3 Scan 4 100 % length X 50.0 % volume of length /100 = 0.0 % total for Scan 4 Add totals and divide by # scans = 54.5 % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # angles to determine; 54.2 %total for complete exam Note: Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

NSP Field Supervisor: Date: -,Z , *9 1095a_%L.DOC

PV. CL06UEE HEAD TV.-leAx I Q tocar7am$

OFTwe. LL LuG COVERA GE PLOT ScAw &.oo4srAr#*AJ Ire I OOr )CLD LVe.S TYPICA L (I LOCAri*./

SCALE UjqlT I TO Lc <r_

C>.b 0 6. eo- LIMMATI"

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.If. - pltl &o 6 AIS It 00.1 U an ?Iq 0,

,so 351-gli =001W-4 IrWLl^"*4 I C"4E COVrOLAGE 11-13-17 Ut . DAWS I-Zlleea-rl

KORý00' .LL NO CONT.

NON-SAFETY k

I.,.

lzz EL PRESSURIZER NOZZLE SEE ISI-42 LA- WELD NO.

6" PRESSURIZER SAFETY LINE LOOP 'A' O =BOLT NO.

's = VALVE NO.

REF:XH-106-335 IiLE NO: 1129AR02 PEP (M&sP)- PI 1 ISi DWN: TJH CHKD:,,., APPD: e~/

SYSTEM: REACTOR COOLANT LINE: 6-RC-20A DWG: ISI-29A REV: 02

UT Pipe Weld Examination Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: P11 RF02002 Summary No.: 300900 Procedure Rev.: 1 Report No.: 2002U055 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont Prz Vault Drawing No.: ISI-29A

Description:

SAFE END - 45° ELBOW System ID: RC Component ID: W-2 Size/Length: 1.1"/1 19" Thickness/Diameter: .719" /6" Limitations: No scans on safe end side due to configuration. Start Time: 1256 Finish Time: 1312 Examination Surface: Inside E3 Outside RJ Surface Condition: Blended Lo Location: Extradose of Elbow Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 85 OF Cal. Report No.: 2002CA1 00, 2002CA101 Angle Used 0 1 45 45T 60 Scanning dB 58.0 58.0 76.0 Indication(s): Yes E] No W Scan Coverage: Upstream E] Downstream R CW R CCW R1 Comments:

None Results: NAD [ IND M GEO F_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III ,/*ignnture,,, Date Reviewer Signature Date Blechinger, Todd P. .=4 , V g4 11/19/2002 Clay, Sean P. ., Z /:,9.

Examiner Level N/A Sgnatur Date Site Review _ Signature Date N/A Wren, Jerry P. "- ,L,, I-L/,t a*

Other Level N/A Signature Date ANII Review Signature Date NIA Clow, Ron 1/// 2/d/.

A rm/¢lI6,ur 7 A466" / OFy'

Limitation Record Site/Unit: PNGP I Pl1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 300900 Procedure Rev.: 1 Report No.: 2002U055 1-.3 Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

Safe end configuration and proximity of adjacent safe end to nozzle weld.

Sketch of Umitation: J.\lddealPhotos\PI1 RF02002XUT Photos\2002U055-1 .bmp k11 Li°2-NttZ ,AJ4Z2C 45'6 CLe OLJ I

I I

Limitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A Is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field. 20 mR

M--* C'NDetermination of Percent Coverage for "UTExaminations - Pipe IL Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: Pil RF02002 0q Summary No.: 300900 Procedure Rev.: 1 Report No.: 2002U055 Workscope: ISl Work Order No.: 0200860 Page: 3 of 4 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 50.000 % total for 45 deg Other deg - 60 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add t tals for each scan required and divide by # of scans to determine;

?5.0e0 % Total for complete exam Site Field Supervisor: 7 0 4.. Date: 1_-22-6-_ >

NM) Supplemental Report Report No.: 2002U055 Page: 4 of 4 Summary No.: 300900 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: [.,,2..L2 Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: 2 Other: N/A Level: N/A ANII Review: Clow, Ron Date: /1//I22/k Comments: None Sketch or Photo: J.\lddealPhotos\PIlRF02002\Mlsc Photos\bob\PIC00013.JPG J:\IddealPhotos\PI1 RFO2002\Misc Photos\bob\PIC00010.JPG T7-r/cH//16vr 7 PA&CY O

COLD LEG LOOP 'B' NORT" W-1CONT. ON ISI-13C.

7723-4 4EL 1/E4 1262 EL. 708-1 316" 2014 CONT.1 ON 519 WCLASS 2 NO CONT. 3/4" 1 EL= HANGER NO.

6" &: 2" SIS HIGH HEAD LOOP 'B' WELD NO.

RH4 O = BOLT NO.

XH-1 06-316 XH-1 06-1156 REF: XH-106-3978 IFILE NO: 11124R04 N(M&SP)- P1 W-6 DWN: CADWorks CHKD: *O~s APPD: p,4j;:',/

SYSTEM: SAFETY INJECTION LINE: 6-RC-13D5 2-S1-35B

_DWG: ISI-24 REV: 04

UT Pipe Weld Examination Site/Unit: PNGP / P11 Procedure: ISI-UT-16A Outage No.: PIHRFO2002 Summary No.: 300656 Procedure Rev.: 1 Report No.: 2002U062 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont B Vault Drawing No.: IS1-24

Description:

NOZZLE TO PIPE System ID: RC Component ID: W-21 Size/Length: 1.2"/ 31.0" Thickness/Diameter: 2.0" / 6.0" Limitations: One sided exam, no axial scans on downstream side of weld. Start Time: 1536 Finish Time: 1612 Examination Surface: Inside [] Outside [] Surface Condition: Blended Lo Location: Datum "0" Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Cal. Report No.: 2002CA107 Angle Used 0 45 45T 60 Scanning dB 53.0 59.0 Indication(s): Yes El No R] Scan Coverage: Upstream R Downstream 0 CW [ CCW []

Comments:

None Results: NAD [ IND M GEO E_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes AI7TC,9,n6A5r ?7 f2 46I/ OF 9

NM7) Supplemental Report Report No.: 2002U062 Page: 2 of 4 Summary No.: 300656 Examiner: Knott, BriLevel: II Reviewer: Clay, Sean P. Date:

Examiner: Stevermer7Wir' Level: II Site Review: Wren, Jerry P. Date: __._,7-__.

Other: N/A Level: N/A ANII Review: Clow, Ron Date:

Comments: None Sketch or Photo: J.\lddeaLPhotos\PI1RF02002\UT Photos\2002U062-1 jpg J:\iddealjPhotos\PI1 RF02002\UT Photos\2002U062-2 jpg A-TAH4IUAJ7 c

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-1 6A Outage No.: PIiRFO2002 Summary No.: 300656 Procedure Rev.: 1 Report No.: 2002U062 Workscope: ISl Work Order No.: 0200860 Page: 3 of 4 Description of Umitation:

No scans on hot leg side of the weld due to configuration and attenuation. No 60 degree RL performed due to technique limitations based on thickness and diameter considerations fatling outside typical equipment parameters of PDI Table 1 document.

0' Sketch of Limitation. J \lddealPhotos\PII RF02002\UT PhotosX2002U062-1.bmp

Iz I::

C~olcl Limitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A Is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field: N/A

N Determination of Percent Coverage fo )r UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300656 Procedure Rev.: 1 Report No.: 2002U062 Workscope: ISI Work Order No.: 0200860 Page. 4 of 4 45 deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 K

143 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4

ZZ Add totals and divide by # scans = 50.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor: p;? Date Date: ,,,( - .

UT Pipe Weld Examination Site/Unit: PNGP / P1l Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 300654 Procedure Rev.: 1 Report No.: 2002U063 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: B-J Location: Cont B Vault Drawing No.: ISI-24

Description:

VALVE - ELBOW System ID: RC Component ID: W-18 Size/Length: 1.35" 1/ 21.0'" Thickness/Diameter: .7" / 6.0" Limitations: One sided exam, no axial or clrc scans on valve side due to configuration. Start Time: 1520 Finish Time: 1534 Examination Surface: Inside [ Outside W Surface Condition: Flat T opped Lo Location: Datum"O" Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Cal. Report No.: 2002CA108, 2002CA12 1 Angle Used 0 45 45T 60 Scanning dB 30.1 36.1 76.1 Indication(s): Yes E No [ Scan Cove rage: Upstream ] Downstream R CW 2 CCW EZ Comments:

RL Examination preformed on 11/2412002. Exam times are 1018 - 1028.

Results: NAD Wj IND [] GEO [

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes A7 -CH/)7- /D ,6,,&c 1-n i of=

Limitation Record C()

Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 300654 0

Procedure Rev.: 1 Report No.: 2002U063 Workscope: ISI Work Order No.: 0200860 Page: 2 of 3 Description of Limitation:

No upstream scan 1 due to upstream valve SI-9-1.

0 Sketch of Limitation: J.\IddeaLPhotos\PI1 RF02002\UT Photos\2002U063-1.bmp k F"L o J ----

(-)

I '-/-

VV l SI -q- I XIA, tf, S.. . . . f-, w..* y VA L-\ F-:.

Limitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field. N/A Examiner Level II - Signature Date Reviewer - Signature Date Knott, Brian 1/2/2002 Clay, Sean P. z 1V1 //"*- 2 Examiner evel ure Date Site Review ture Date Stevermer, Aaron 11/21/2002 Wren,JerryP. L Other Level N/A 7 Signature Date ANII Review Signature Date N/A Cowo

Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: P11 RF02002 Q Summary No.: 300654 Procedure Rev.: 1 Report No.: 2002U063 Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 LI "D

45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Q Scan 2 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 2 Scan 3 50.000 % Length X 50.000 % volume of length /100 = 25.000 % total for Scan 3 Scan 4 50.000 % Length X 50.000 % volume of length /100 = 25.000 % total for Scan 4 Add totals and divide by # scans = 25.000 % total for 45 deg Other deg - 60 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length/ 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor:6? J Date: 11-,__ _2_

NRC I 723'-0" HOT LEG 'A' CONT. ON IS1-12A KZZ NACO = HANGER NO.

(y =J WELD NO.

8=OLT NO.

LOOP 'A' RHR TAKEOFF 8" I-I = VALVE NO.

RFT- YH-1 fl-323 IFILE NO: 1113AR04 Ns (M&SP)- PI I IS DWN: CADWorks CHKD: / APPD:

SYSTEM: RESIDUAL HEAT REMOVAL LINE: 8-RH-lA. 8-RC-15A DWG: ISI-3A REV: 04

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: PIIRFO2002 Summary No.: 300159 Procedure Rev.: 1 Report No.: 2002U064 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-3A

Description:

NOZZLE - PIPE System ID: RC Component ID: W-1 Size/Length: 2.2" / 40" Thickness/Diameter: 2.4" / 8" Limitations: See Comments. Start Time: 1703 Finish Time: 1720 Examination Surface: Inside D Outside [ Surface Condition: Blended Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Cal. Report No.: 2002CA110 Angle Used 0 45 45T 60 Scanning dB 67.6 67.6 Indication(s): Yes E] No R Scan Coverage: Upstream F] Downstream RJ CW R CCW R Comments:

Technique limitations encountered due to joint thickness and diameter. No scans on hot leg side of weld due to configuration.

Results: NAD R IND [] GEO E_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III ; ,,l. n t re Date Reviewer

Signature Date Blechinger, Todd P. " .r) 11/21/2002 Clay, Sean P.

Examiner Level II , Sl 9P ture Date Site Review Signature Date Thomas, Travis 11/21/2002 Wren, JerryP. (P. V t .._j,., - /-- .

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron .,

AI--IfACHMET 12, A%6 /

Limitation Record N') _

Site/Unit. PNGP / P1 Procedure: ISI-UT-16A Outage No.: PIIRFO2002 Summary No.: 300159 Procedure Rev.: 1 Report No.: 2002U064 LL Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation: Lb 0b No scans on hot leg side of weld due to material attenuation and joint configuration. No 60 degree RL exam performed due to technique limitations based on thickness and diameter considerations falling outside typical equipment parameters of PDI Table 1 document. 1Z)

Sketch of Umitation: J.\lddeal_Photos\PI1 RFO2002\UT Photos\2002U064-1 bmp k

VV

/

I I

i /

/

I I I

I I I Umitations removal requirements: -, r - 10'/ oI *cA '*p-"'t

'.0A1 3-;--03 -- +Iee 4yqln 4i-' VJQ W--a~ too e 71%e%-. oo c4 y Jk-ý (,Cej~k.r Ule-r-tEA 4o4 be'i.,4 for' ef.,

Radiation field: 80 mR Examiner Level Signature Date Reviewer Signature Date (IJA. . @9 .-- /2112002 Clay, Sean P. -t Blechinger, Todd P.

Examiner Level II Signature, Dale Site Review , Signature Date Thomas, Travis 11/2112002 Wren, Jerry P.* -* L. I7 7-4-0 Other Level N/A Signature Date ANII Review Signature Date NIA Clow, Ron

NM) Supplemental Report Report No.: 2002U064 Page: 3 of 4 Summary No.: 300159 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: //-.2el-c Examiner: Thomas, Travis Level: II Site Review: Wren, Jerry P. Date:

Other: N/A Level: N/A ANII Review: Clow, Ron Date: I//*_

Comments: None Sketch or Photo: J.\lddeal-Photos\PIIRF02002\UT Photos\2002UO64-1.jpg JA:ddealPhotos\PI1RF02002\UT Photos\2002UO64-2.jpg ATT/ACHMEA7- /9, 64I E- 3 6 F

N Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300159 Procedure Rev.: 1 Report No.: 2002U064 Workscope: ISl Work Order No.: 0200860 Page: 4 of 4 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 1)

Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4

(.j Add totals and divide by # scans = 50.000 % total for 45 deg zz Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 O.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor:cc (' * --. ' Date: .1!

_ ()

ýO 90%: No Reviewed Previous Data: Yes Examiner Level II signature Date Reviewer Signature Date Thomas, Travis 11/22/2002 Clay, Sean P. ,"-, 2,e-0 Examiner Level IIR Signature Date Site Review Signature Date VanRuler, Christopher D. 11 11122/2002 Wren, JerryP. I(- 217- a..

L Other Level N/A 't Signature Date ANII Review I Signature Date N/A Clow, Ron Y 4. //4742 A /m,4cEir/,-/A6E i oF.3

Limitation Record Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: PH RF02002 2002U066 N-)

Summary No.: 300136 Procedure Rev.: 1 Report No.:

Workscope: ISI Work Order No.: 0200860 Page: 2 of 3 Description of Umitation:

LL No scans on cold leg side of weld due to material attenuation and joint configuration. No 60 degree RL exam performed due to technique limitations based on thickness and diameter considerations falling outside typical equipment parameters of PDI Table I document.

Sketch of Limitation: J.\lddeal_Photos\PI1 RF02002MUT Photos\2002U066-l.bmp I4 IRz Limitations removal requirements 37 3'&- 0 I 4k,- coa&-c- r-etqr-ed 0 0U1u.m,, Pt'oC4-Ju" IJT-L A4 ef- p~et4WA"rJ 7Ab 44--- de-Vet4-k'a^

t-0 .C-POW~S C., +,0- 7poC,SL.AaL. ce-g~& tJj Oactc ccsi-5 Th +e&re--<e f r-.JtdeS 16

+&ý prD-e~~e wciErL- CLSc 4c- cL6a- ~ 4 (r- 4ritJ~~'4 {t-e .4,- SA Radiation field: 135 mR/hr - General Area T- -L wset A .

Determination of'Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / P11 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300136 Procedure Rev.: 1 Report No.: 2002U066 Workscope: ISl Work Order No.: 0200860 Page- 3 of 3 45 deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 IA-Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 50.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Site Field Supervisor: (,:_.... Date: T 2t* - _2

,4M,-- -> UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Sum mary No.: 300148 Procedure Rev.: 1 Report No.: 2002U067 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-3A

Description:

NOZZLE - PIPE System ID: RC Component ID: W-2 Size/Length: .9" / 27" Thickness/Diameter: .811/8" Limitations: No scans on nozzle side due to configuration. Start Time: 1645 Finish Time: 1701 Examination Surface: Inside [] Outside W Surface Condition: Blended Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Cal. Report No.: 2002CA113, 2002CA114 Angle Used 0 45 45T 60 Scanning dB 46.0 52.0 78.0 Indication(s): Yes 12 No [ Scan Coverage: Upstream E) Downstream R CW R CCW R Comments:

None Results: NAD [ IND [] GEO L_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III /(Ign tureA - Date Reviewer Signature Date Blechinger, Todd P. 4,A1 /'-f

. 11/21/2002 Clay, Sean P. L).-j"7 ,/-,7I-6 7_

Examiner Level II Signature Date Site Review e.-,,

' Signature Date Thomas, Travis 11/21/2002 Wren, JerryP. LAJ Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron A77-,qcAJ7- /5" f'-0rAj1"5'e' /

Limitation Record NM )_

Site/Unit: PNGP / PH1 Procedure: ISI-UT-1 6A Outage No.: P1 RF02002 Summary No.: 300148 Procedure Rev.: 1 Report No: 2002U067 Workscope: ISt Work Order No.: 0200860 Page: 2 of 4 Description of Limitation: 4)

No scans on nozzle side due to configuration.

Sketch of Limitation: J.\Iddeal_Photos\PI1 RF02002\UT Photos\2002U067-1 bmp I*

4 (LA P,PC-I,

__a ri'o" Limitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field: N/A Examiner Level ill ,'ntur*.) - Date Reviewer ',, Signature Date Blechinger, Todd P. f*

R 1,121/2002 Clay, Sean P. 4 ltzriI-'-lE Examiner Level Signature " Date Siter Review ,Signature Date Thomas, Travis ) 11/21/2002 Wren, Jerry P. t(- 157.c-0 Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron J_ 1/ I( /X A. z

Supplemental Report NM ) Report No.: 2002U067 Page: 3 of 4 Summary No.: 300148 0 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: II ?-o?.

Examiner: Thomas, Travis Level: II Site Review Wren, Jerry P. Date: IIZS-&TZ7 143 Other: N/A Level: N/A ANII Review Clow, Ron Date: J11_2614_

Comments: None L

Sketch or Photo: J.XlddealPhotos\PI1RF02002\UT Photos\2002U067-1.jpg

Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300148 Procedure Rev.: 1 Report No.: 2002U067 Workscope: ISI Work Order No.: 0200860 Page: 4 of 4 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 2 k Scan 3 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 3 Scan 4 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 4 Add totals and divide by# scans = 75.000 % total for 45 deg Other deg - 60 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 1 Scan 2 100.000 % Length X 100.000 % volume of length /100 = 100.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add to!.ls or each scan required and divide by # of scans to determine;

-100000- % Total for complete exam Site Field Supervisor: (I ( c-,J,v-- Date:

(11

KOR'00' L0 cz EL HANGER NO.

WELD NO.

BOLT NO.

8" RHR TAKEOFF LOOP 'B' - VALVE NO.

REF:XH-106-323 IFILE NO: 111 9AR04 MP (M&SP)- P! 1 ISI DWN: CADWorks CHKD: 6 <ea APPD: j.oi SYSTEM: RESIDUAL HEAT REMOVAL LINE: 8-RH-lB DWG: ISI-19A REV: 04

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300649 Procedure Rev.:

1 Report No.: 2002U068 Workscope: ISI Work Order No.: 0200860 Page: I of 4 Code: 1989 Code Cat.: B-J Location: Cont 695 Drawing No.: ISI-19A

Description:

VALVE - PIPE System ID: ;r - H tg-f 'r-7 Component ID: W-1 Size/Length: .8" /27" Thickness/Diameter: .8"/8" Limitations: No scans on valve side due to configuration, 1" drain line at BDC. Start Time: 1516 Finish TIme: 1532 Examination Surface: Inside E] Outside RJ Surface Condition: Blended Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Cal. Report No.: 2002CAl13, 2002CAI14 Angle Used 0 45 45T 60 Scanning dB 46.0 52.0 78.0 Indication(s): Yes [ No [ Scan Coverage: Upstream [I Downstream R CW [] CCW WI Comments:

None Results: NAD [J IND Li GEO M_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level Ill , n prp.* Date Reviewer Signature Date Blechlnger, Todd P. 11/21/2002 Clay, Sean P. U -,

Examiner Level II Signpture Date Site Review Signature Date Thomas, Travis 11/21/2002 Wren, JerryP. .- %J.=

Other Level N/A Signature Date ANII Review Signature Date N/A IClow, Ron A rT, CHC-Ai 7F /7 PA6 // or 41

fUWng -- Nk Supplemental Report Report No.: 2002U068 Page: 2 of 4 Summary No.: 300649 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: - '2 Examiner: Thomas, Travis Level: II Site Review: Wren, Jerry P. Date: //-_Z -. 2.

Other: N/A Level: N/A ANII Review: Clow, Ron Date: ///dt Comments: None Sketch or Photo: J \lddeal_Photos\PI1RFO2002\UT Photos\2002U068.1 jpg J'\Iddeal_Photos\PI1 RF02002\UT Photos\2002U0G8-2.jpg

/IJTAcHM)1&VT "7 iA"06 ,, OL OFe.

Limitation Record Site/Unit: PNGP 1 PH1 Procedure: ISI-UT-16A Outage No.: P11RF02002 Summary No.: 300649 Procedure Rev.: 1 Report No.: 2002U068

-I Workscope: ISI Work Order No.: 0200860 Page: 3 of 4 Description of Umitation:

No scans on valve side due to configuration. Coupling located at bottom dead center 1.3* from weld toe limits downstream scan for 2.

Sketch of Umitation J.\lddeaLPhotos\PI1RFO2OO02UT Photos\2002U068-3 bmp ion:

M~-32230 VALVE I PIPE

'-to'-'

Umitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field. MIA

n -">Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / Pil Procedure: ISI-UT-16A Outage No.: PH1 RF02002 Procedure Rev.: 1 Report No.: 2002U068 Summary No.: 300649 Work Order No.: 0200860 Page 4 of 4 Workscope: ISI 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 92.600 % Length X 100.000 % volume of length / 100 = 92.600 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 48.150 % total for 45 deg Other deg - 60 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans Scan 1 0.000 % Length X 0.000 % volume of length 1100 = 0.000 % total for Scan 1 Scan 2 92.600 % Length X 100.000 % volume of length / 100 = 92.600 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length 1 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 4f.Is F+90 % Total for complete exam Site Field Supervisor. 7 -e----- Date: _1___ -_2_ .

CONT. ON ISI-3C k.

4)

EL NAVCO = HANGER NO.

LOOP 'A' RHR TAKEOFF 8" -= WELD NO.

REF: XH-1 06-323 IFILE NO: 1113BR03

%5 (M&SP)- PI 1 is[

DWN: CADWorks CHKD: o- APPD:

SYSTEM: RESIDUAL HEAT REMOVAL LINE: 8-RH-1A DWG: ISI-3B REV: 03

UT Pipe Weld Examination Site/Unit: PNGP / P11 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 300171 Procedure Rev.: 1 Report No.: 2002U069 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cant 695 Drawing No.: ISI-3B

Description:

ELBOW- PIPE System ID: RH Component ID: W-1 Size/Length: 1.0" /27" Thickness/Diameter: .8"!/8" Limitations: Welded supports located at 90 degrees and 270 degrees. Start Time: 1606 Finish Time: 1626 Examination Surface: Inside M Outside W Surface Condition: Blended Lo Location: Extradose of Elbow Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Cal. Report No.: 2002CAI13, 2002CAl14 Angle Used 0 45 45T 60 Scanning dB 46.0 52.0 78.0 Indication(s): Yes [ No [] Scan Coverage: Upstream R] Downstream [] CW [ CCW []

Comments:

60 Degree RL performed In areas of limitations only.

Results: NAD R] IND E] GEO L_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III ,tnatu e Date Reviewer Signature Date Blechinger, Todd P. = L*i~

'11/21/2002 Clay, Sean P. -ta.....u".L Examiner Level II Sigt .r Date Site Review Signature Date Thomas, Travis 11/21/2002 Wren, Jerry P. U-- LI'JDr- ( Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron_ _ _4_/_ #6__ I-hTrA Cf6ekb,7- /? Ri 6

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-1 6A Outage No: PH RF02002 Summary No.: 300171 Procedure Rev.: 1 Report No.: 2002U069 Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

Welded support limits exam at 90 degrees and 270 degrees for 5" at each location on the downstream scan and 4.5" at each location on the downstream side for the CW and CCW scans.

Sketch of Limitation: J \IddealPhotos\PI1 RF02002\UT Photos\2002U069-1 .bmp KQ rLO\AJ ItT~~fo~

Limitations removal requirements None Radiation field: 20 mR Examiner Level Ill /,Ta.tlure,. Date Reviewer Signature Date Blechinger, Todd P. ,A .--- 11/21/2002 Clay, Sean P. L¶IuM )-..B-21-6 Examiner Level II Signature Date Site Review o ignaturelJ- Date Thomas, Travis 11/21/2002 Wren, Jerry P. 0 /

LUJ.. -W ,-L Other Level WA Signature Date ANII Review -, Signature Date NA Clow, Ron 112 .z

Determination of Percent Coverage for UT Examinations - Pipe ILL Site/Unit: PNGP / PIt Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 300171 Procedure Rev.: 1 Report No.: 2002U069 Workscope: ISI Work Order No.: 0200860 Page: 3 of 4 CY-)

45 deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 R-Scan 2 63.000 % Length X 100.000 % volume of length /100 = 63.000 % total for Scan 2 Scan 3 100.000 % Length X 91.600 % volume of length / 100 = 91.600 % total for Scan 3 Scan 4 100.000 % Length X 91.600 % volume of length / 100 = 91.600 % total for Scan 4 Add totals and divide by# scans = 86.550 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length ( 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 86.550 % Total for complete exam Site Field Supervisor: ___ ___ ___ ___ Date: I I - ,-&-,

Supplemental Report NM) Report No.: 2002U069 Page: 4 of 4 Summary No.: 300171 LL Q

Examiner: Blechinger, Todd P. Level. III Reviewer: Clay, Sean P. Date: // -,2Y.-02 Examiner: Thomas, Travis Level. II Site Review: Wren, Jerry P. Date: //--Z.5*- &

Other: N/A Level: N/A ANII Review: Clow, Ron Date: 11/200/o4 Comments: None Sketch or Photo: J \lddealPhotos\PIlRF02002\UT Photos\2002U069-1 jpg I:::

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-11A Outage No.: P11 RF02002 Summary No.: 300527 Procedure Rev.: 4 Report No.: 2002U076 Workscope: ISI Work Order No.: 0200860 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-12B

Description:

ELBOW- PUMP System ID: RC Component ID: W-6LS2U Size/Length: 2.0" / 118" Thickness/Diameter: 2.9" /31" Limitations: No scans on downstream side due to configuration. Start Time: 1045 Finish Time: 1120 Examination Surface: Inside E] Outside R Surface Condition: Machined Lo Location: Extradose of Elbow Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 75 OF Cal. Report No.: 2002CA124, 2002CA1 25, 2002CA126 Angle Used 0 45 45T 60 Scanning dB 46.3 84.0 84.0 Indication(s): Yes F] No g Scan Coverage: Upstream R Downstream E) CW [] CCW W Comments:

Scanned at reference due to excessive grain noIse.

Results: NAD RJ IND [] GEO __

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level Il Sign t re Date Reviewer Signature Date Blechlnger, Todd P. 6W P/S.*f 11/26/2002 Clay, Sean P. 4a /-0=

Examiner Level N/A Signalure Date Site Review Signature Date N/A Wren, Jerry P. ..-- r - ?- j "L_

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron It /' Id e RMwm5Aj7r .21 Pq66 /Ij-5

N107__ Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-1 IA Outage No.: PI1RFO2002 LL Summary No.: 300527 Procedure Rev.: 4 Report No.: 2002U076 I1N Workscope: ISI Work Order No: 0200860 Page: 2 of 5 Description of Limitation:

No scans on pump side due to configuration.

Sketch of Limitation: J \lddeal_Photos\PI1RFO2002\UT Photos\2002U076-1.bmp K.,

/

...,,.../ -I 1-

-.- I rZoi Limitations removal requirements:

None Radiation field: 30 mR/hr Examiner Level Ill rgnatr Date Reviewer nature Date Blechinger, Todd P. _d f- / 11/26/2002 Clay, Sean P. Li -III-.o.2 Examiner Level WA Signatur* Date Site Review oignature Date NIA Wren, Jerry P.

Other Level WA Signature Date ANII Review 6 7 Signature Dante1 NIA Clow, Ron

Determination of Percent Coverage for NM)

UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-11A Outage No.: P11 RF02002 eo Summary No.: 300527 Procedure Rev.: 4 Report No.: 2002U076 I)

Workscope: ISI Work Order No.: 0200860 Page: 3 of 5 45 deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 100.000 % Length X 90.000 % volume of length / 100 = 90.000 % total for Scan 3 Scan 4 100.000 % Length X 90.000 % volume of length / 100 = 90.000 % total for Scan 4 Add totals and divide by # scans = 70.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 70.000 % Total for complete exam Site Field Supervisor: L L_ .________\._ Date: 1 - R7 -z

Supplemental Report r4M) Report No.: 2002U076 Page: 4 of 5 LL Summary No.: 300527 43 Examiner: Blechinger, Todd P. Level: IIl Reviewer: Clay, Sean P. Date: ____ -___

Examiner. WA Level: N/A Site Review: Wren, Jerry P. Date: tl-2f-b2.

Other: NIA Level: N/A ANII Review: Clow, Ron Date: ,,/2')/a2. zz*

None Comments" Comments* None Sketch or Photo: J lddealPhotos\PI 1RF02002\UT Photos\2002U076-1.jpg

Supplemental Report NM) Report No.: 2002U076 Page: 5 of 5 LI Summary No: 300527 Q Examiner: Blechinger, Todd P. Level. Ill Reviewer: Clay, Sean P. Date: 11--17-0-2.

Examiner: N/A Level, N/A Site Review: Wren, Jerry P. Date: IfI-__Z9__'

Other: N/A Level. N/A ANII Review: Clow, Ron Date: /1/Z Comments: None U

Sketch or Photo: J.\iddealPhotos\PI1RF02002\UT Photos\2002U076-3 jpg

KOR7" STEAM GENERATOR CONT. ON ISI-13C

//

/

( REACTOR VESSEL CONT. ON ISI-13B -...

CONT. ON.

ISI-28 -%

CONT.

IS1-47 ON., I"'

WELD 5 DETAIL R

NOZ. SAFE END PiE WELD 1 DETAIL NAVCO = WELD NO.

XH-1-625 REF:XH-1-104 IFILE NO: 1113AR02 REACTOR COOLANT LOOP 'B' IP (M&SP)- P1 1 Isi DWN: TJH CHKD:/* APPD: 2~r./

SYSTEM: REACTOR COOLANT (A LINE: 29-RC-1B DWG: ISI-13A REV: 02 ATicyT*gneT'r ;ý D. )2A4e- / OF/I

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-11 A Outage No.: PI1 RF02002 Summary No.: 300543 Procedure Rev.: 4 Report No.: 2002U077 Workscope: ISI Work Order No.: 0200860 Page: 1 of 5 Code: 1989 Code Cat.: B-J Location: Cont B Vault Drawing No.: ISI-13A

Description:

RED 500 ELBOW-NOZZLE System ID: RC Component ID: W-5 Size/Length: 2.0" /110" Thickness/Diameter: 2.9" /29" Limitations: No downstream exams due to configuration. Up scan limited due to configuration. Start Time: 0935 Finish Time: 1020 Examination Surface: Inside M Outside 91 Surface Condition: Machined Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 90 OF Cal. Report No.: 2002CA124, 2002CA125, 2002CA126 Angle Used 0 45 45T 60 Scanning dB 46.3 84.0 84.0 Indication(s): Yes M No [ Scan Coverage: Upstream 9 Downstream E) CW R CCW 2 Comments:

Scanned at reference due to excessive grain noise. Maintained 20% noise level during exam.

Results: NAD Sa IND C3 GEO M]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III /"%Signature, Date Reviewer Signature Date Blechinger, Todd P. d! n 4.2 11/26/2002 Clay, Sean P. /0,= P-c27-o Examiner Level N/A Signatuo Date Site Review Signature Date N/A Wren, Jerry P. , -J ?_

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron 2.

ATrFhcHyV7r 53 PACE / OF 5

N~b_ Limitation Record Site/Unit: PNGP / PH1 Procedure: ISI-UT-11A Outage No.: PI1RFO2002 Summary No.: 300543 Procedure Rev.: 4 Report No.: 2002U077 LLb Workscope: ISI Work Order No.: 0200860 Page: 2 of 5 Description of Limitation:

Scans on elbow limited due to taper configuration. No scans on nozzle due to configuration.

Sketch of Umitation: J:\lddeal_Photos\PI1 RFO2002\UT Photos\2002U077-i.bmp I-u Uj t /5 rL Sq6 pL, Z::

k

/

-7

/ ]

I Limitations removal requirements:

None Radiation field: 60 mR/hr Examiner Level Ill (Si*n tLe, ,dy Date Reviewer \, g Signature Date Blechinger, Todd P. M M J L'i 1/2612002 Clay, Sean P. I'=

/,'3n /I-C27- 02 Examiner Level N/A Date Site Review ,. Signature Date N/A Wren, Jerry P. . --

,-o z.

Other Level N/A Signature Date ANII Review Signature Date 1A Clow, Ron , ,

Determination of Percent Coverage for UT Examinations - Pipe LL Qf Site/Unit: PNGP / PH1 Procedure: ISI-UT-11A Outage No.: P11 RF02002 M Summary No.: 300543 Procedure Rev.: 4 Report No.: 2002U077 !10 Workscope: ISI Work Order No.: 0200860 Page: 3 of 5 45 deg Scan 1 100.000 % Length X 84.600 % volume of length / 100 = 84.600 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2

'43 Scan 3 100.000 % Length X 90.000 % volume of length /100 = 90.000 % total for Scan 3 Scan 4 100.000 % Length X 90.000 % volume of length / 100 = 90.000 % total for Scan 4 Add totals and divide by # scans = 66.150 % total for 45 deg zIz Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 66.150 %Total for complete exam Site Field Supervisor: (a .t vi.,., Date: (1 10 - 0:)

Supplemental Report Report No.: 2002U077 LL Li Page: 4 of 5 lzý Summary No.: 300543 Examiner: Blechinger, Todd P. Level: III Reviewer. Clay, Sean P. Date: 1l -,,7T- 2.

Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: (I-ZY-o.

Other. N/A Level: N/A ANII Reviewv. Clow, Ron Date: ,/ lci2.

Comments: None ro 1

14)

Sketch or Photo: J XlddealPhotos\PIIRF02002\UT PhotosX2002U077-3 jpg t

1'

Supplemental Report NMi$) Report No.* 2002U077 Page: 5 of 5 LL LJf)

Summary No.: 300543 Examiner: Blechinger, Todd P. Level: III Reviewer: Clay, Sean P. Date: I)-, '7-oZ Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: X, 1 Other: N/A Level: N/A ANII Review: Clow, Ron Date: /a Comments: None Sketch or Photo: J.\iddealPhotos\PI1 RF02002\UT Photos\2002U077-2 jpg V. I +/-1 I

0 KRT CLASS 2 EL. 723'-4 1/4"

- CONT. ON ISI-898 ON ISI-33B REACTOR VESSEL NACO = HANGER N 10.

NAVCO = WELD NO.

6" & 4" REACTOR VESSEL SAFETY INJECTION AND REACTOR COOLANT LOOP 'B' Os BOLT NO.

W = VALVE NC ).

REF XH-106-316 IFILE NO: 1I30BRO1 IS (M&SP)- PI 1 ISI DWN: CADWorks CHKD: ("Xz APPD:

SYSTEM: SAFETY INJECTION, REACTOR COOLANT C4 0 LINE: 4-RC-14B, 6-RC-14B, 6-SI-25B ul DWG: LIEISI-18 -30B48 6-SLV:258 ISI-30B I REhV: 01 DWG ISI-30 S7TCI /EA)7- aTc2 PAGE I/OFI

UT Pipe Weld Examination NM7& _

Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 300926 Procedure Rev.: 1 Report No.: 2002U096 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont Sand Plug Drawing No.: ISI-30B

Description:

BENT PIPE - SAFE END System ID: RC Component ID: W-6 Size/Length: .85" /13.75" Thickness/Diameter: .56" /4" Limitations: See attached limitation record. Start Time: 1140 Finish Time: 1157 Examination Surface: Inside E1 Outside Z Surface Condition: Blended Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 173 Surface Temp.: 80 OF Cal. Report No.: 2002CA1 46, 2002CA147 Angle Used 0 45 45T 60 70RL Scanning dB 53.0 53.0 82.0 Indication(s): Yes FE No P1 Scan Coverage: Upstream W Downstream [J CW R] CCW []

Comments:

70 Degree supplemental exam from upstream side utilized as a good practice.

Results: NAD R IND F] GEO __

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes mine Date Revewe ignature Date Auer, Robert G. 11/30/2002 Clay, Sean P. -0, Examiner Level N/A Sigr(neure Date Site Review N, Signature Date N/A Wren, Jerry P. P.. . 4-LJ,-

.VV L'- 2,- 2. ?-

Other Level N/A Signature Date ANII Review .Signature Date N/A IClow, Ron (/§/2 217 ArTFACHOMCeJT - 1 Pt*6-I/ OF q

NM)_ Limitation Record Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: PI1RF02002 LL Summary No: 300926 Procedure Rev.: 1 Report No.: 2002U096 II.

Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

0b Joint configuration and proximity of safe-end taper limit scan 2 to 0.4" from weld toe. Q in4 Sketch of Limitation: JAlddealPhotos\PII RF02002\UT Photos\2002U096-1 .bmp W-6 SAFE END BENT FLOW Limitations removal requirements:

None Radiation field: > 500 mR/hr Examiner Level Ii9 Date Reviewer , Signature Date Auer, Robert G. 11/30/2002 Clay, Sean P. LLfF ,'o.i5I-c Examiner Level N/A *5,ignature Date Site Review Signature Date NIA Wren, Jerry P.-. 1 C ,_- , , 2V-0-L Other Level N/A Signature Date ANII Review Signature Date NIA Clow, Ron (1 7 /21/2 /,L I

Determination of Percent Coverage fc )r UT Examinations - Pipe LL PNGP / P1 Procedure: ISI-UT-16A Outage No.: P11 RF02002 Site/Unit:

300926 Procedure Rev.: 1 Report No.: 2002U096 Summary No.:

Workscope: IS! Work Order No.: 0200860 Page: 3 of 4 CZ, 45 deg 14-)

Scan 1 100.000 % Length X 64.000 % volume of length / 100 = 64.000 % total for Scan 1 Scan 2 100.000 % Length X 37.500 % volume of length / 100 = 37.500 % total for Scan 2 Scan 3 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 3 Scan 4 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 4 Add totals and divide by # scans = 75.375 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 0.000 Scan 2 0.000 % Length X 0.000 % volume of length 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length (100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 75.375 % Total for complete exam

(2(A j v- Date:

Site Field Supervisor:

Supplemental Report lee" Report No.: 2002U096 Page: 4 of 4 IL Summary No.: 300926 Examiner: Auer, Robert G. Level: II Reviewer: Clay, Sean P. Date:

Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: /Z! 2- o-.Z Other: -WA. Level: N/A ANII Review:. Clow, Ron .Date: /-2//. %_

Comments: Component drawing, photo not available due to location and ALARA concerns.

y)

Sketch or Photo: J.\lddeal_Photos\PI1RFO2002\UT Photos\2002U096-2 bmp S/

RPV not to Scale

NORTI.

EL. 770'-S9/i 1-t4J 1::

9/16-

= HANGER NO.

ýZ FEEDWATER LOOP 'B'

= VWaLD NO0.

REF:X^H- 106-1,30 IM'tP(M&sp)- PI 1 1I:TJH: --.-CHI TEM: FEEDWATE

NM, ) Ma gnetic Particle Examination Site/Unit. PNGP I P1l Procedure: ISI-MT-1 Outage No.: Pi1RFO2002 Summary No.: 321703 Procedure Rev.: 12 Report No.: 2002M034 Q~)

Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: C-C Location: Cont 735 Drawing No.: ISI-69

Description:

INTEGRAL ATTACHMENT (SEISMIC RESTRAINT)

System ID: FW Component ID: H-21A Limitations: Exam area has no access due to permanent guard pipe and penetration configuration.

Size/Length: N/A I'-

Lbz Light Meter Mfg.: Serial No.: Illumination: uw/cm 2 Temp. Tool Mfg.: Serial No.: Surface Temp.: OF Resolution: Not Used Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand. Wet Li Mixed: Yes Li Applied By: Dusting LI Type: Dry Li No 0i Spraying []

Batch No.: Fluorescent EL With: Flooding Li Equipment: Serial No.:

Head Shot Li Amperes Fixed Spacing EL AC E3 DC E]

Adj. Spacing Li inches Encircling Coils Li Turns Prods. Spacing L] inches Current (machine setting) Li Amperes Indication Loc Loc Diameter Length Type Remarks No L W R/L Comments: ,b rYeA'-oi\S tW cko-+. ItW..

Results: NAD L] IND Li GEO L]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill ,i Sinature- Date Reviewer Signature Date Timm, JeremyT. d . 11/29/2002 Hailing, David ,a. t3 '2o O.

Examiner Level N/A Signature Date Site Review Signature Date N/A Wren, JerryP( P. ;4 . i 2--":"I a/-" Z Other Level WA Signature Date ANII Review Signature Date N/A Clow, Ron ,"C j, kz.

NM) Supplemental Report Report No.: 2002M034 Page: 2 of 4 Summary No.: 321703 Examiner: Timm, JeremyT. Level: III Reviewer: Hailing, David Date:

Examiner: N/A Level: N/A Site Review: Wren, Jerry P Date: -

Other: N/A Level: N/A ANII Review: Clow, Ron Date:

i=lllrl None Comments:

Comments: None Sketch or Photo: J:\lddealPhotos\PIIRF02002\MT Photos\2002M034-1 jpg J\lddealPhotos\PI1 RF02002\MT Photos\2002M034-2.jpg 4

I9Tý

ýzi V S.

--1/2 I}TTAcH/IGAmr -27 PA66 ;Z OF ý

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No: PI1RFO2002 03 Summary No.: 321703 Procedure Rev.: 12 Report No.: 2002M034 Workscope: ISI Work Order No.: 0200860 Page: 3 of 4 Description of Limitation:

Examination area has no access due to permanent guard pipe and penetration configurations.

Sketch of Limitation: JAIddealPhotos\PI1 RF02002\IMT Photos\2002M034-3 jpg R

110

FI ZZ

47) Qj

. Ez

<t 1:1Z Umitations removal requirements:

Guard pipe cannot be removed.

Radiation field: NWA Examiner Level iIIllr Date Reviewer .* . ignature Date Timm, JeremyT. 11/29/2002 Hailing, David _O OQ Examiner Level WA " Signature Date Site Review ,_ , Signatbre Date N/A Wren, Jerry P ,-LK /'J - - . . - t.,

Other Level N/A Signature Date ANII Review Signature Date NIA ICow, Ron /,Z./ 6 ?-

'4-Determination of Percent Coverage for N) Surface Examinations LL Site/Unit: PNGP / Pi1 Procedure: ISI-MT-1 Outage No.: P11 RF02002 kb 0~

Summary No.: 321703 Procedure Rev.: 12 Report No.: 2002M034 Workscope: ISI Work Order No.: 0200860 Page: 4 of 4 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000

= Total Area required 0.000 square inches Lu

1::

Coverage Achieved Area examined 0.000 sq in. /Total area required (100%) 0.000 sq in.

Percent coverage 0 % (area required - area of limitations = area examined)

SiZlOI To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8625 27.10 30 30.0 94.25 10 10.75 33.77 F -- I Site Field Supervisor: (9P'Žij~()...... ae Date: ( d-/-0 C

EL 795'-11 11/6H

-Ms-2 MSH-47 !

ck H-4) 30-M-2MSH-2 AR 7W I'-

12 STEA GENERATO IU 30ME MSH-29 CONT. ON ISI-68B "GURD- - I PIPE I MSH-29CN.O S-8 I~EL 72E'

~ - NO.

MAIN STEAM LOOP 'B' K* ~= HANGER NO.

REF:HXH-106-241 IFILE NO:

SP(M&:SP)- P' 1 ISI DWN: JRM CHKD:*~' APPD: ,

SYSTEM: MAIN STEAM LINE: 30-MS-2M 31-MS-2 DWC: ISI-68-A F REV: 04

gnetic Particle Examination NAI> Ma' Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: PI1RFO2002 11")

Summary No.: 321594 Procedure Rev.: 12 Report No.: 2002M035 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-C Location: Cont 715 Drawing No.: ISI-68A

Description:

INTEGRAL ATTACHMENT (ANCHOR ELBOW /8)

System ID. MS Component ID: H-71A Size/Length: N/A Limitations: Exam area under permanent gui=ai4d pipe. S-VLJ j 112A tP Ught Meter Mfg.: Serial No.: Illumination: uw/cm2 Temp. Tool Mfg.: Serial No.: Surface Temp.: OF

'4)

Resolution: Not Used Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand: Wet El Mixed. Yes El Applied By. Dusting LI Type: Dry El No LI Spraying El Batch No.: Fluorescent EL With: Flooding El Equipment: Serial No.:

Head Shot LI Amperes Fixed Spacing E] AC LI DC E]

Adj. Spacing LI inches Encircling Coils El Turns Prods. Spacing El inches Current (machine setting) El Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: o fd &V" l IVA-D?.

Results: NAD (] IND i GEO [E]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level III t Signatu Date Reviewer Signature Date Timm, JeremyT. 11/29/2002 Halling, David A. t*z

. 3 .O Examiner Level N/A /' Signature Date Site Review n e ate N/A Wren, Jerry P. " L " L Other Level N/A Signature Date ANII Review Signature Date N/A Clow,

__1.2 Ron 4_A.

NM1>) Lii rnitation Record

,Y)

Site/Unit. PNGP / PH1 Procedure: ISI-MT-1 Outage No.: PI1RFO2002 LL Q)

Summary No.: 321594 Procedure Rev.: 12 Report No.: 2002M035 Workscope: ISl Work Order No.: 0200860 Page: 2 of 3 Description of Limitation:

Entire examination area under permanent guard pipe.

Sketch of iUmitation: J \Iddeal_Photos\PI1 RF02002\MT Photos\2002M035-1 jpg K

Limitations removal requirements:

Permanent guard pipe cannot be removed.

Radiation field: W/A

Determination of Percent Coverage for N) Surface Examinations n

93 Site/Unit: PNGP / P11 Procedure: ISI-MT-1 Outage No.: PI1RFO2002 Summary No.: 321594 Procedure Rev.: 12 Report No.: 2002M035 Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000

= Total Area required 0.000 square inches Coverage Achieved Area examined 0.000 sq. in. / Total area required (100%) 0.000 sq. in.

= Percent coverage 0 % (area required - area of limitations = area examined) 9&6 1 V410:7, To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 _ _ _ _ __ _

Site Field Supervisor C"IIF§,

1,

? J\-, Date:

ae:4-5-I-

NMI* Magnetic Particle Examination Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: P11RF02002 Summary No.: 321705 Procedure Rev.: 12 Report No.: 2002M036 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: C-C Location: Cont 735 Drawing No.: ISI-69

Description:

INTEGRAL ATTACHMENT (ANCHOR ELBOW) LL System ID: FW Component ID: H-71A Size/Length:

Limitations: Entire examination area under permanent guard pipe.

Light Meter Mfg : Serial No.: Illumination: uw/cm 2 qIJ Temp. Tool Mfg: Serial No.: Surface Temp.: OF Resolution: Not Used Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand: Wet LI Mixed: Yes El Applied By: Dusting Li Type: Dry Li No Li Spraying Li Batch No.: Fluorescent EL With: Flooding E]

Equipment: Serial No.:

Head Shot EL Amperes Fixed Spacing EL AC Li DC L]

Adj. Spacing [L inches Encircling Coils Li Turns Prods. Spacing Li inches Current (machine setting) EL Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: k VY t*4 1 oz' Results- NAD [] IND Li GEO Ln Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Si Date Reviewer ,.. Signature Date Timm, Jeremy T. 11/29/2002 Hailing, David A. ow4\ -. ,a .

Examiner Level N/A Signature Date Site Review , ignate\ Date N/A Wren, Jerry P. .. ,/ 402-.

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron 1.21,1/2_

NM)_ Limitation Record Site/Unit: PNGP / P11 Procedure: ISI-MT-1 Outage No.: P11RFO2002 LL Summary No.: 321705 Procedure Rev.: 12 Report No.: 2002M036 Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation: Qb Weld to be examined under permanent guard pipe.

Vf)

Sketch of Limitation: J \lddealPhotos\PI1 RFO200 2\MT Photos\2002M036-1.jpg (3:

Lzx Limitations removal requirements:

Guard pipe Is permanent and cannot be removed.

Radiation field: N/A Examiner Level ill ,tiar- ' Date Reviewer/,.. Signature Date Timm, JeremyT. 1/2912002 Hailing, David A. Y,, 1 ,.

Ige" Examiner Level WA /Xgnature Date Site Review ( 3,." f' Sigr

.. "J ture) LL.,,017

. Pate NIA Wren, Jerry P. 12-1-o Z.

Other Level N/A Signature Date ANII Review ,' 2* Signature Date N/A Clow, Ron /2f 1 /67 .

Supplemental Report NM)

Report No : 2002M036 Page. 3 of 4 Summary No.: 321705 "(-

ID Examiner: Timm, Jeremy T. Level. III Reviewer: Hailing, David A. Date: Av &'-.3o, cZ Examiner N/A Level N/A Site Review: Wren, Jerry P. Date: /2.-I-c-2 Other: N/A Level N/A ANII Review: Clow, Ron Date: /2/i/o0-Comments None k..

Sketch or Photo" J.\IddealPhotos\PIIRFO2002\MT Photos\2002M036-2jpg

Determination of Percent Coverage for NM&) Surface Examinations LL Site/Unit: PNGP / P1l Procedure: ISI-MT-1 Outage No.: P11 RF02002 Summary No.: 321705 Procedure Rev.: 12 Report No.: 2002M036 Workscope: ISI Work Order No.: 0200860 Page: 4 of 4 Area Required (as shown in applicable code reference drawing) (0Q Q:

Length 0.000

Width 0.000

= Total Area required 0.000 square inches Coverage Achieved Area examined 0.000 sq in. / Total area required (100%) 0.000 sq. in.

Percent coverage 0 % (area required - area of limitations = area examined)

Per cezntU3 To determine length of a circumferential weld Note - Diameter refers to actual extemal diameter not pipe size (see table below)

Diameter 0.000 (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8 625 27.10 30 30.0 94.25 10 10.75 33.77 1 Site Field Supervisor: C i. L eO / .Jl'---I Date: /;-/ -0 2-V,

NM Magnetic Particle Examination Site/Unit: PNGP I P1 Procedure: ISI-MT-1 Outage No.: PI1RFO2002 U LL Summary No.: 321707 Procedure Rev.: 12 Report No.: 2002M038 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-C Location: Cont 735 Drawing No: ISI-69

Description:

INTEGRAL ATTACHMENT (ANCHOR ELBOW)

System ID. FW Component ID. H-41A Size/Length: NWA Limitations: Entire exam area under permanent guard pipe.

2 Ught Meter Mfg.: Serial No.: Illumination: uw/Cm Temp. Tool Mfg: Serial No.: Surface Temp.: OF Resolution: Not Used Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand. Wet ED Mixed Yes El Applied By: Dusting Type: Dry LI No [E Spraying E]

Batch No.: Fluorescent LI With: Flooding I]

Equipment. Serial No.:

Head Shot [] Amperes Fixed Spacing El AC E] DC E]

Adj. Spacing E] inches Encircling Coils El Turns Prods. Spacing E] inches Current (machine setting) L0 Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: J , 4 Lj-

Results: NAD LI IND LI GEO E_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Si Date Reviewer S' I Date Timm, JeremyT. d 11/29/2002 Hailing, David A. 1 r\b 0c 0,S Examiner EaneN/A Level WA Lee / Signature Date Site Review aeWren, JerryJ J P j*/,-v-L

. Signature\ Date Other Level WA Signature Date ANII Review Signature Date N/A Clow, Ron /0 Z _.

Limitation Record

,Y)

Site/Unit. PNGP / P1 Procedure: ISI-MT-l Outage No.: PI1RFO2002 Summary No.: 321707 Procedure Rev.: 12 Report No.: 2002M038 LL)

Workscope: ISI Work Order No.: 0200860 Page- 2 of 3 Description of Limitation:

Entire examination area under permanent guard pipe.

Sketch of Limitation: J \lddealPhotos\PI1 RF02002\MT Photos\2002M038-1 jpg zlC)

%'U Limitations removal requirements:

Guard pipe is permanent and cannot be removed.

Radiation field. N/A Examiner Level III Sig,*

, Date Reviewer Signature Date Timm, JeremyT. 11/29/2002 Hailing, David A. , N%(1 6 0 2-Examiner Level N/A Signature Date Site Review .,_ P

ignaturt.. Date N/A Wren, JerryP *, k .L Other Level N/A Signature Date ANII Review nature Date N/A Clow, Ron ,. . /Z.

A/

Determination of Percent Coverage for NM7) Surface Examinations LL 0b Site/Unit: PNGP / Pil Procedure: ISI-MT-1 Outage No.: PI1RF02002 Summary No.: 321707 Procedure Rev.: 12 Report No.: 2002M038 Workscope: ISl Work Order No.: 0200860 Page: 3 of 3 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000

= Total Area required 0.000 square inches LL "IZZ Coverage Achieved Area examined 0.000 sq. in. /Total area required (100%) 0.000 sq. in.

Percent coverage 0 % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 Site Field Supervisor: Siteýý Fiel Suevio: Date:

ae: (--

I )--/[ -D

H-2 MSH-4 W_5 MSH-58 HV-31"c EL 7 . 39-0 M/S-7 W, MS-7781 l

WW-11

-- NON-SAFET NON-SON-SAFET",MS-80

-I PE. 6E7H-6." 3"NON-SAFETY /NO CONT.

CONT. ON ISI-68A MS-75 HHAN GER NO.

MAIN STEAM LOOP 'B' = WELD NO.

XH-1 06-241 H5 H-6 REF:XH-106-280 MFILE NO: 1168NR03 IP(M,*SP)- P1 1 IsI CADWN: CADWorks GHKD: APPD: Th\

I SYSTEM: MAIN STEAM 0 WLINE: 30-MS-2, 31-MS-2, 6-MS-5 co DWG: ISI-68B REV: 03 9,TTC1nce:A,-u 3;A P/,W / OF/

gnetic Particle Examination

> Ma Site/Unit: PNGP I P1 Procedure: ISI-MT-1 Outage No.: P11RFO2002 Summary No.: 321639 Procedure Rev.: 12 Report No.: 2002M039 0 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-C Location Aux 715 Drawing No.: ISI-68B

Description:

INTEGRAL ATTACHMENT (CONSTANT SUPPORT) 0 System ID: MS Component ID: H-21A Size/Length:

Limitations: Entire exam area under permanent guard pipe.

Ught Meter Mfg.: Serial No.: Illumination. uw/cm2 I-.

Temp. Tool Mfg.: Serial No: Surface Temp.: OF Resolution: Not Used

1-Uft Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand: Wet LI Mixed: Yes EL Applied By: Dusting E]

Type: Dry EL No LI Spraying [L Batch No.: Fluorescent 0I With:. Flooding E]

Equipment: Serial No.:

Head Shot El Amperes Fixed Spacing [j AC L] DC E]

Adj. Spacing ni inches Encircling Coils Ej Turns Prods. Spacing ni inches Current (machine setting) EL Amperes Indication Loc Loc Diameter Length Type Remarks No. L W RIL Comments: 1D VrC'i Wt ,* 1I2JlV.

Results: NAD E] IND [] GEO L_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level III Si Date Reviewer , p ture Date Timm, JeremyT. 4 11129/2002 Hailing, David A. re)A. -c Oae Examiner Level N/A / Signature Date Site Review i,,"u Gate WA Wren, Jerry P. I- .- ( L Other Level N/A Signature Date ANII Review ignature Date WA Clow, Ron /2/,hz

NM )_

Limitation Record Site/Unit. PNGP / P11 Procedure: ISI-MT-1 Outage No.: P1 RF02002 In Summary No.: 321639 Procedure Rev.: 12 Report No.: 2002M039 Workscope: ISI Work Order No.: 0200860 Page: 2 of 3 Description of Limitation:

Weld to be examined under permanent guard pipe.

Sketch of Limitation: J:'Jddeal_Photos\PI1 RF02002\UT Photos\2002M039-t .bmp L.

U

'.2 v , -,

lot L vr Limitations removal requirements:

Guard pipe is permanent and cannot be removed.

Radiation field: N/A Examiner Level Ill Signature Date Reviewer ( ... Signature Date Timm, Jeremy T. 11/29/2002 Hailing, David A. &B = /)6l d RO'n a Examiner Level N/A Signature Date Site Review ,* Signale ate N/A Wren, Jerry P. ' z.

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron ) /116.

Determination of Percent Coverage for N"- - Surface Examinations K)

LL Q3 Site/Unit: PNGP / PH1 Procedure: ISI-MT-I Outage No.: P11 RF02002 Summary No.: 321639 Procedure Rev.: 12 Report No.: 2002M039 Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000 k.

= Total Area required 0.000 square inches Coverage Achieved Area examined 0.000 sq. in. /Total area required (100%) 0.000 sq. in.

Percent coverage 0 % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual extemal diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 1 _

Site Field Supervisor: P "ý-- Date: Id- /c(-b 0--

LI

Magnetic Particle Examination Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: P11RF02002 IN)

IL-Summary No.: 321702 Procedure Rev.: 12 Report No.: 2002M041 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-C Location: Cont 735 Drawing No.: ISI-69

Description:

SEISMIC RESTRAINT System ID: FW Component ID: H-91A SizefLength" N/A Umitations: Examination area not accessible due to permanent guard pipe.

Ught Meter Mfg: Serial No.: Illumination: uwfcm 2 Temp. Tool Mfg.: Serial No.: Surface Temp.: OF NZ Resolution: Not Used E Uft Block Serial No.: Surface Condition:

Lo/Wo Location:

Magnetic Particle Material Field Orientation:

4;q::

Brand. Wet E] Mixed: Yes EL Applied By: Dusting E]

Type: Dry El No EL Spraying El Batch No.: Fluorescent El With: Flooding LI Equipment: Serial No.:

Head Shot 0I Amperes Fixed Spacing [ AC E] DC Li Adj. Spacing LI inches Encircling Coils EU Turns Prods Spacing U inches Current (machine setting) El Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: f\j0 p*yevDV.o i qfL IVi I &

Results: NAD r- IND E] GEO L_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Signa Date Reviewer i nature Date Timm, JeremyT. Z ý 11/29/2002 Hailing, David A. 0)O Examiner Level N/A / Signature Date Site Review jignatare 'Date N/A Wren, Jerry P. t ,?-.- "7,.__

Other Level WA Signature Date ANII Review Signature Date NIA e., /,;I/, A z

Limitation Record r9 LL Site/Unit: PNGP / P1 Procedure. ISI-MT-1 Outage No.: PI1RFO2002 Summary No.: 321702 Procedure Rev.: 12 Report No.: 2002M041 Workscope: ISI Work Order No.: 0200860 Page: 2 of 3 Description of Limitation:

Examination area has no access due to permanent guard pipe.

K Sketch of Limitation: J \lddeal_Photos\PI1RFO2002\MT Photos\2002M041-1 .jpg Limitations removal requirements:

Guard pipe cannot be removed.

Radiation field. N/A Examiner Level ill intu Date Reviewer Signature Date Timm, Jeremy T. 11/29/2002 Hailing, David A. -. 2, /2 V Examiner Level WA "i' Signature Date Site Review "nature 1 Date N/A Wren, Jerry P. *fZ-L/.0 c* 7_

Other Level N/A Signature Date ANII Review Signature Date NA ./z 1.2.,

AA

Determination of Percent Coverage for Im-, )" Surface Examinations Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: P11 RF02002 Summary No.: 321702 Procedure Rev.: 12 Report No.: 2002M041 Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 F.q Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000

= Total Area required 0.000 square inches k.

Coverage Achieved Area examined 0.000 sq. in. /Total area required (100%) 0.000 sq. in.

= Percent coverage 0) % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 1 Site Field Supervisor: Date: ____-__-0, U'

ýORRTr CONT. ON SAFETY INJECTION 11 DISCHARGE REF: XH-I 06-81 IFILE NO: IIOOAR01 IP (M&sP)- PI I ISI O9 .Z. = HANGER NO. DWN: CADWorks CHKD: APPD:

SYSTEM: SAFETY INJECTION 11 DISCHARGE 0 S= WELD NO.

0 LINE: AS NOTED DWG: ISI-1OA REV: O0 I - ----

,A7-TAhwC/ 6-l r 3 - ,Oq6C-- / OF /

UT Pipe Weld Examination NM)_

Site/Unit: PNGP / P1l Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 305081 Procedure Rev.: 1 Report No.: 2002U052 Workscope: ISI Work Order No.: 0210380 Page: 1 of 3 Code: 1989 Code Cat.: C-F-1 Location: Aux 695 Drawing No.: ISI-100A

Description:

PIPE - VALVE System ID: SI Component ID: W-10 Size/Length: .7" /10.9" Thickness/Diameter: .438" / 3" Limitations: No scans on valve due to configuration. Start Time: 1321 Finish Time: 1335 Examination Surface: Inside 91 Outside E] Surface Condition: Blended Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 90 OF Cal. Report No.: 2002CA094, 2002CA095 Angle Used 0 45 145T 60 70 1 I Scanning dB 39.5 45.5 61.5 Indication(s): Yes LI No [] Scan Coverage: Upstream R] Downstream Z CW RJ CCW []

Comments:

No previous data available.

Results: NAD RJ IND Ei GEO _-1 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill *ntue-Date Reviewer Signature Date Blechinger, Todd P. 11/13/2002 Clay, Sean P. " 1/-/ 9 'O*

Examiner Level N/A Signature Date Site Review Signature Date N/A Wren, Jerry P. ,----- /-,'=- //- ?-o Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron h/Tr,1/q91cn- 3- PI6 / 0=F3

Limitation Record Site/Unit: PNGP / P11 Procedure: ISI-UT-16A Outage No: P11RF02002 0 NI Summary No.: 305081 Procedure Rev.: 1 Report No.: 2002U052 Workscope: ISI Work Order No.: 0210380 Page: 2 of 3 Description of Limitation:

Valve Body Taper.

Sketch of Limitation: J \lddeaLPhotos\PI1 RF02002\UT Photos\20021U052-1 .bmp Limitations removal requirements:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A Is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field: < 1 mr Examiner Level S a r - Date Reviewer Signature Date Blechinger, Todd P. 11/13/2002 Clay, Sean P. IV lV 1 Igi80 Examiner Level NIA SignaturI Date Site Review ,--),*ignature Date N/A Wren, Jerry P. 1/.- 2cJ1ci..

Other Level N/A Signature Date ANII Review gnature Date N/A Clow, Ron 1,11.2,11a2, I

N Determination of Percent Coverage for UT Examinations - Pipe Lt Site/Unit: PNGP / PH1 Procedure: ISI-UT-1 6A Outage No.: PI1RFO2002 Summary No: 305081 Procedure Rev.: 1 Report No: 2002U052 Workscope: ISI Work Order No.: 0210380 Page: 3 of 3 45 deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 \9)

Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 I.ZZ Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 50.000 % total for 45 deg Other deg - 70 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage o-07 Add totals for each scan required and divide by # of scans to determine; gDoCC5 % Total for complete exam Site Field Supervisor: SIZ _h1..I.

,," Date: ____________-

C.10," I

NAVCO = HANGER NO.

ET WELD NO.

RHR PUMP 'A' DISCHARGE REF:

(-0 A17T19CVM16Mr 37 M6*c / OF-

/6 g/

UT Pipe Weld Examination N17 Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 301445 Procedure Rev.: I Report No.: 2002U061 Workscope: SIs Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Cont 715 Drawing No.: ISI-89A

Description:

PIPE - VALVE System ID: SI Component ID: W-20 Size/Length: 1.0" /21" Thickness/Diameter: .7" /6" Limitations: No scans on valve due to configuration. Start Time: 1000 Finish Time: 1019 Examination Surface: Inside Li Outside [] Surface Condition: Ground Smooth Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 80 OF Cal. Report No.: 2002CA105, 2002CA106 Angle Used 0 45 45T 60 60 RL Scanning dB 58.0 64.0 76.0 Indication(s): Yes E] No R Scan Coverage: Upstream Rl Downstream E] CW RJ CCW RJ Comments:

None Results: NAD IiND Ei GEO n_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level Ill 'Snare Date Reviewer Signature Date Blechinger, Todd P. ... 6 a11/20/2002 ig/< Clay, Sean P. " ." = ... &q// 2, Examiner Level Signature U Date Site Review Signature Date Thomas, Travis AAV a,-- 11/20/2002 Wren, Jerry P. " t.

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron A77c/rH6/E 7- Pfae- / oF9

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 301445 Procedure Rev.: 1 Report No.: 2002U061 LL.

Workscope: IS1 Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

Valve Body Configuration.

0%

Sketch of Limitation: JAIddeal_Photos\PI1RF02002\UT Photos\2002U061-1.1 r.p 14)

VLOL'tj t---

0 WVLOCE Umitations removal requirements Single sided exam - Althought the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Radiation field: N/A Examiner Level IIIf[Signature Date Reviewer Signature Date Blechinger, Todd P. 11/20/2002 Clay, Sean P.

Examiner Level II Sign ture Date Site Review -ignature Date Thomas, Travis. - 11/20/2002 Wren, Jerry P. C.LJ 2- L Other Level N/A Signature Date ANII Review Signature D N/A Clow, Ron _ _ "__ __

NM&) Supplemental Report Report No.: 2002U061 Page: 3 of 4 Summary No.: 301445 Examiner: Blechinger, Toidd P. Level: III Reviewer: Clay, Sean P. Date: l-,,-, q-02.

Examiner: Thomas, Travi, Level: II Site Review: Wren, Jerry P. Date: //-Z*0-c 2 Other: N/A Level: N/A ANII Review: Clow, Ron Date: if/24 /dt.

Comments: None Sketch or Photo: J.\lddeaLPhotos\PI 1RF02002\Mlsc Photos\bob\PIC00017.JPG J.\lddeal_Photos\Pll RF02002\Mhsc Photos\bob\PIC00018.JPG hwcHmJr 3e Pe46E- 3 oF'-/

Determination of Percent Coverage for "UTExaminations - Pipe Site/Unit: PNGP / Pi1 Procedure: ISI-UT-1 6A Outage No.: P11 RF02002 Procedure Rev.: Report No.: 2002U061 IL Summary No.: 301445 1 Workscope: ISI Work Order No.: 0200860 Page: 4 of 4 10 45deg Scan 1 100.000 % Length X 100.000 % volume of length / 100 = 100.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 50.000 % total for 45 deg Other deg - 60 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine;

-51v. b

-62.00 % Total for complete exam Tr tAZ2O.

Site Field Supervisor: ,ý Date: _//- __ W-1_-" 2

~EL.

W-119 719'-11 1/2" CONT. ON ISI97A3 EL. 718'-11 1/2"-'/ V--1

.EL. 717-'9" W-75 WW-1 W-4 = HANGER INO.

CONT. ON ISI-99A SAFETY INJECTION 12 DISCHARGE W-3 WELd NO.

REF:NF-39332-1 & 2 IFILE NO: 1199BR01 fs' (M&sP)- Pi 1 IsI CADWorks CHKD: /" APPD: q*

SYSTEM: SAFETY INJECTION 12 DISCHARGE LINE: 3-SI-15B, 4-SI-15B

___DWG: ISI-99B REV: 01

" l "

FqACr f q . . . ..

S9 M16-Ar7-f*- / OF /

UT Pipe Weld Examination Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 Summary No.: 305015 Procedure Rev.: 1 Report No.: 2002U086 Workscope: ISI Work Order No.: 0200860 Page: 1 of 6 Code: 1989 Code Cat.: C-F-1 Location: Cont outer Anu Drawing No.: ISI-99B

Description:

PIPE - VALVE System ID: SI Component ID: W-14 Size/Length: .8" /11" Thickness/Diameter: .42" / 3" Limitations: One sided exam due to valve 32--' tAV-,2.o10"7, *'I _,. Start Time: 1507 Finish Time: 1517 Examination Surface: Inside [] Outside R] Surface Condition: As Welded Lo Location: Too Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 173 Surface Temp.: 70 OF Cal. Report No.: 2002CA141, 2002CA142 Angle Used 0 145 145T 60 70 1 I Scanning dB 56.0 56.0 N/A 83.0 Indication(s): Yes 91 No E Scan Coverage: Upstream [] Downstream [] CW [] CCW [

Comments:

Single sided exam - Although the examination was perfoined through 100% of the code required volume. Procedure ISI-UT-16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side oftheweld. tb V'Ytvj0'W &O9J7X. "'?W4 1t.

Results: NAD E] IND E) GEO W_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A 4Tr7TA1CnEAJTA -// 046/ 1-,(766 / OFr

Ultrasonic Indication Report Site/Unit: PNGP / P11 Procedure: ISI-UT-16A Outage No.: PI1 RF02002 Summary No.: 305015 Procedure Rev.: 1 Report No.: 2002U086 Workscope: ISI Work Order No.: 0200860 Page: 2 of 6 We I Search Unit Angle: 70 2

() Piping Welds CL Wo Location: Weld Centerline o Ferritic Vessels > 2"T La Location: TOO Dead Center C Other MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response RBR Remaining Back Reflection W1 Distance From Wo At 20% Of Max (Forward)

L Distance From Datum W2 Distance From Wo At 20% Of Max (Forward)

Comments: None Scan Indication % W Forward Backward I-1 L L2 RBR Remarks No. Of Max Of Max Of Max OI Max Of Amp.

DAC W MP Wt MP W2 MP Max Max 1 50% 0.9 1.0 2.2 Root Geometry Examiner Level II ,'gnat Date Reviewer Signature Date Auer, Robert G. 11/27/2002 Clay, Sean P. VJ2tLv/-Iz, Examiner Level I 8ignature Date Site Review Signature Date Thomas, Travis 11/27/2002 Wren, JerryP. C('ILA-IYN-. .. i-I-l ,...*

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron 1/2 1-/, , Z.

SiTTAKMEAT YO PAM E

Supplemental Report NM7&) Report No.: 2002U086

"%10 LL Page: 3 of 6 Summary No.: 305015 rq Examiner: Auer, Robert G. Level: If Reviewer: Clay, Sean P. Date: //-30-O, Examiner: Thomas, Travis Level. If Site Review: Wren, Jerry P. Date: I-I -oo Other: WA Level: N/A ANII Review. Clow, Ron Date: 1/2A/) L Comments: Root Geometry ZZ k3 Sketch or Photo: J.\lddealPhotos\PlI RF02002\UT Photos\2002U086-1.bmp <z W/4 t

VALVE PIPE FLOy

Limitation Record Site/Unit: PNGP I P1 Procedure: ISI-UT-16A Outage No.: PI1RFO2002 IL Summary No.: 305015 Procedure Rev.: 1 Report No.: 2002U086 Workscope: ISI Work Order No.: 0200860 Page: 4 of 6 Description of Umitation:

No scan on valve side due to configuration. See photo.

Sketch of Umitation: JAlddeaLPhotos\PI1 RF02002\UT Photos\2002U086-2.bmp I-W 14

" Ir FLOW Umitations removal requirements:

None Radiation field: W/A

N Determination of Percent Coverage for

ýUT

"_ Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No: P11 RF02002 Summary No.: 305015 Procedure Rev.: 1 Report No.: 2002U086 Workscope: ISI Work Order No.: 0200860 Page: 5 of 6 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 '-S Scan 3 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 25.000 % total for 45 deg cc Other deg - 70 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 1 Scan 2 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000 % Total for complete exam Date:

Site Field Supervisor

Supplemental Report NM ) Report No: 2002U086 U-D Page: 6 of 6 LL Q3 Summary No.: 305015 Examiner: Auer, Robert G. Level: II Reviewer: Clay, Sean P. Date J-3 -L'2.

Examiner: Thomas, Travis Level: II Site Review* Wren, Jerry P. Date: Id-f- o

"- Date: ah't162.:"

Other: N/A Level: N/A ANII Review: Clow, Ron Comments: None Q

ZzT-Sketch or Photo: J.\jddealPhotos\PI1RF02002\UT Photos\2002U086-3 bmp

.hL.

ii'

NR Tr

= HANGER N0.

SAFETY INJECTION 12 DISCHARGE e-= WELD NO.

XH-106-493 REF: XH-1 06-511 IFILE NO: 1197CR01

__IP (M&SP)- PI 1 11 DWN: CADWorks CHKD: APPD: 1ý SYSTEM: SAFETY INJECTION 12 DISCHARGE (0

-3 LINE: 2-SI-22A 0 DWG: ISI-97C REV: 01 ATT~q*/1-*Ajr q/1 F,66-/ OF I

UT Pipe Weld Examination NM)_

Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 303060 Procedure Rev.: 1 Report No.: 2002U089 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Cont 715 Drawing No.: ISI-97C

Description:

PIPE - VALVE System ID: SI Component ID: W-18 Size/Length: 0.5" /7.5" Thickness/Diameter: .30" /2" Limitations: See Comments. Start Time: 1620 Finish Time: 1630 Examination Surface: Inside M Outside [ Surface Condition: As Welded Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Sonotrace 40 Batch No.: #00143 Temp. Tool Mfg.: Telatemp Serial No.: NSP 173 Surface Temp.: 70 OF Cal. Report No.: 2002CA139, 2002CA140 Angle Used 0 45 45T 60 70 Scanning dB 62 62 85 Indication(s): Yes M No Pj Scan Coverage: Upstream R1 Downstream El CW [ CCW []

Comments:

No scan on valve due to configuration. No axial scan on bottom 2.5" due to stantion from support 1-RSIHo383. See attached limitation sheet.

Results: NAD [ IND M GEO __

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A I1 17AqM9c1~Ux7r q~o [qE / OrF

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-1 6A Outage No.: PI1RFO2002 LL Summary No.: 303060 Procedure Rev.: 1 Report No.: 2002U089 Workscope: ISl Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

Single sided exam - Although the examination was performed through 100% of the code required volume. Procedure ISI-UT 16A is not qualified for the detection of flaws on the far side of single side access exams. The techniques provided by this procedure were used for a best effort examination for flaws on the far side of the weld.

Sketch of Limitation: J.\lddeaLPhotos\PI1 RF02002\UT Photos\2002U089-1.bmp K

WI&8

"-3 K

K VA LVE PIPE FLOW Limitations removal requirements:

None Radiation field: < 2 mR/hr Examiner Level II Signa Date Reviewer \ Signature Date Auer, Robert G. 11/27/2002 Clay, Sean P. i.k - ~~ L13 1-0i2 Examiner Level N/A -9jnature Date Site Review <-- ignature~,.*- Date N/A Wren, Jerry P.-S , LUjA, t.

Other Level N/A Signature Date ANII Review Signature Date N/A CPow, Ron 12 z Ja

Determination of Percent Coverage for

"'-7c UT Examinations - Pipe LL Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P11 RF02002 Summary No.: 303060 Procedure Rev.: 1 Report No.: 2002U089 ky)

Workscope: ISI Work Order No: 0200860 Page: 3 of 4 45 deg Scan 1 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 2 Scan 3 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for Scan 3 Scan 4 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for Scan 4 Add totals and divide by # scans = 25.000 % total for 45 deg Other deg - 70 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 67.000 % Length X 50.000 % volume of length / 100 = 33.500 % total for Scan 1 Scan 2 67.000 % Length X 50.000 % volume of length / 100 = 33.500 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 41.750 % Total for complete exam Site Field Supervisor: (P- W( i.... '- Date: /j -3 .(0

Supplemental Report NMc Report No.: 2002U089 Page. 4 of 4 Summary No.: 303060 Examiner: Auer, Robert G. Level: II Reviewer: Clay, Sean P. Date: I" D)-0"2.

Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: /c7t[/O Z- 14)

Other: N/A Level: N/A ANII Review: Clow, Ron Date: 1.2/,7/`7og Comments: None Sketch or Photo: J XddealPhotos\PllRF02002\UT Photos\2002U089-2 bmp I Q

tztz.

ýO<R POINT "A" PIT F 8-RH-4A CONT. ON ISI-53C NAVCO HANGER NO.

e =WELD NO.

CONT. ON ISI-530 REF: XH-1 06-176 IFIL- NO"-

Pap (M&sP)- Pi 1 IS1 DWN: TJH CHKD: A2*' APPD: .a,,,

RHR PUMPS' SUCTION SYSTEM: RESIDUAL HEAT REMOVAL Cj4 LINE: 1O-RH-3, 8-RH-4A DWG: ISI-53B REV: 03

/AmAc/,-/M&Jr- 143 PAf : / OFI

UT Pipe Weld Examination NM)_

Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P1 RF02002 Summary No.: 301326 Procedure Rev.: 1 Report No.: 2002U100 Workscope: ISI Work Order No.: 0210380 Page: 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Aux CSPR Drawing No.: ISI-53B

Description:

PEN 9 - PIPE System ID: RH Component ID: W-1 Size/Length: 10" /31.4" Thickness/Diameter: .5" /10" Limitations: See attached photos. Start Time: N/A Finish Time: N/A Examination Surface: Inside [3 Outside V Surface Condition: Ground Smooth Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Batch No.:

Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: N/A OF Cal. Report No.: N/A Angle Used 0 45 45T 60 Scanning dB Indication(s): Yes El No [ Sca n Coverage: Upstream E) Downstream E] OWDF COW E Comments:

No exam performed due to restricted access.

Results: NAD E] IND M GEO Ml Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A ArAFC EA - D6 ge / 5F

NMi Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / PI1 Procedure: ISI-UT-16A Outage No.: P11RF02002 .L 301326 Procedure Rev.: 1 Report No.: 2002U100 Q Summary No.:

Workscope: ISI Work Order No.: 0210380 Page: 2 of 4 V Qb 45 deg Scan 1 0.000 % Length X -31t40g" % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 4 0 % volume of length /100 =C0.000 % total for Scan 2 Scan 3 0.000 % Length X O4-0 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X .-3t1O0 % volume of length / 100 = 0.000 % total for Scan 4 Add totals and divide by # scans = 0.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 0.000 % Total for complete exam Site Field Supervisor: Date: fj; - S'-0 Z SP L(/VD

NMC)___ Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: PH1RF02002 Summary No.: 301326 Procedure Rev.: 1 Report No.: 2002U100 Workscope: ISI Work Order No.: 0210380 Page: 3 of 4 Description of Limitation:

There is no physical access due to penetration sleeve.

"L.

Sketch of Limitation: J \IddealPhotos\PI RF02002\UT Photos\2002U100-1 bmp

.1. I ý .- I-

"* 5 B"-,-ot%

1069,0

Y,'W'- Salk PW "1 't t1w A-sss 4k~ V. Rs. .119 24I- .---- 4 "01D II I l'*',w ~~P It,~ .....---.. o-ey f

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'A SY- -E isDL O AU tIt9 JRUSOI.T4B~J, 7Zo-ZS 04 JA . Z?j~

- MeT %>-*-MXI-I, IA -"; -!7-ý As- i Limitations removal requirements:

None Radiation field. N/A

Supplemental Report NMc) Report No: 2002U100 Page: 4 of 4 Summary No.: 301326 Examiner: Hailing, David A. Level: II Reviewer: Clay, Sean P. Date: /2'b.-b Examiner: N/A Level: N/A Site Review. Wren, Jerry P. Date. /l/-5--oZ Date: /.vJ*-/.*

Other: N/A Level: N/A ANII Review: Clow, Ron ",b Comments: None

3-Sketch or Photo" J \lddealPhotos\PI1RF02002\UT Photos\2002U 100-1 .jpg iL

CONT. ON ISI-30B

= HANGER NO.

RHR PUMP 'B' DISCHARGE

= WELD NO.

XH-1 06-316 REP: XH-106-175 co

(.o w3 fi1r.*YA, Jr 7--/ FCe- / OF-

Liqiuid Penetrant Examination Site/Unit: PNGP / PI1 Procedure: ISI-PT-1 Outage No.: P1 RF02002 "4--

Summary No.: 301858 Procedure Rev.: 14 Report No.: 2002P140 Workscope: ISI Work Order No.: 0210380 Page: 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Aux CSPR Drawing No.: ISI-89B

Description:

PIPE- PEN 10 System ID: RH Component ID: W-14 Size/Length: 10" 131.4" Umitations: See attached photos.

I Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: NIA OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead Center/Weld Centerline Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer I:::

Brand Type Batch No.

Time Evap. Dwell Evap. Develop Time Exam Started: Time Exam Completed:

Indication Loc Loc Diameter Length Type Remarks No. L W RIL Comments:

No exam performed due to restricted access. MO VIrCA'lGVJV40 O % A 'VIAo.

Results: NAD Sd IND E] GEO _-_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Sionaure Date Reviewer Signature Date Ha~ling, David A. (7 - ). 12/4/2002 Clay, Sean P. . ',r .

Examiner Level WA Signature Date Site Review 9"gnatureL4.* Date WA Wren, Jerry P.< (X -- /S-'Z-Or L.

Other Level N/A Signature ANII CDteReview ,,,,,Signature Date N/A IClew, Ron ?Il e I

Determination of Percent Coverage for NM&) Surface Examinations 0b Site/Unit: PNGP / P1l Procedure: ISI-PT-1 Outage No.: P11 RF02002 Summary No.: 301858 Procedure Rev.: 14 Report No.: 2002P140 Workscope: ISl Work Order No: 0210380 Page: 2 of 4 Area Required (as shown in applicable code reference drawing)

Length 31.400

Width 2.000 1-..

= Total Area required 62.800 square inches Coverage Achieved Area examined 0.000 sq. in./Total area required (100%) 62.800 sq. in.

= Percent coverage 0.000 % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 10.000 * (Pi) 3.1416

= Length 31.416 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 Site Field Supervisor: ~~p .... Date: /,_?_____-_ _;

Limitation Record N Mi)__

Site/Unit: PNGP / P1 Procedure: ISI-PT-1 Outage No.: P31 RF02002 LL Summary No.: 301858 Procedure Rev.: 14 Report No.: 2002P140 Workscope: ISI Work Order No.: 0210380 Page: 3 of 4 LD Description of Limitation:

There is no physical access due to penetration sleeve.

,,.9 Sketch of Limitation: J.\ddeaIPhotos\PI1 RF02002\PT Photos\2002P140-1 bmp

, F-Ot~'feeo$. $Kle, l+ I-------.. 1 60.1

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Xý - -.-.-* 2102*t.

OPER. TEMP______ 114!

". , PR M-. ,I-_*.+ _*--'-.: _.*-_, .- -.*'-_*

A-,

I y 9 i'z-AL foa f2r--o q &ý 10 Limitations removal requirements:

None Radiation field N/A

Supplemental Report N M7) Report No: 2002P140 Page* 4 of 4

-LL Summary No.: 301858 Examiner. Hailing, David A. Level III Reviewer. Clay, Sean P. Date: I-bqo,2 Level. N/A Site Review. Wren, Jerry P. Date: /g*-5"-O _.

Examiner: NIA Level: WA ANII Review: Clow, Ron Date: _,_____.

Other: NIA Comments: None k

Sketch or Photo: J \IddealPhotos\PIIRFO2002\Misc Photos\301858 jpg

NMC ) Liqiuid Penetrant Examination Site/Unit: PNGP / PI1 Procedure: ISI-PT-1 Outage No: PH RF02002 Summary No.: 301326 Procedure Rev.: 14 Report No.: 2002P141 Workscope: ISI Work Order No.: 0210380 Page 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Aux CSPR Drawing No.: ISI-53B

Description:

PEN 9 - PIPE System ID: RH (N.

Component ID: W-1 Size/Length: 10" / 31.4" Limitations: See attached photos. k Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: WA OF 14)

Comparator Block Temp.: Side A: N/A "F Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead Center/Weld Centerline Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer 1::::

Brand Type Batch No.

Time Evap Dwell Evap Develop Time Exam Started. Time Exam Completed:

Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

No exam performed due to restricted access. Low Results: NAD [] IND F] GEO []

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Si ature Date Reviewer Signature Date Hailing, David A. ,,7 4, (Q9 12/4/2002 Clay, Sean4. , -*

Examiner Level WA Signature/ Date Site Revie , ,Signature Date N/A Wren, Jerry P. , . ,'V',* J-5 v 2...

Other Level N/A Signature Date ANII Review Signature Date N/A- Clow, Ron /.,'/j-;4*

Determination of Percent Coverage for NM) Surface Examinations PNGP / PI1 Procedure: ISI-PT-1 Outage No: P11 RF02002 Site/Unit.

Procedure Rev.: 14 Report No.: 2002P141 Summary No: 301326 Work Order No.: 0210380 Page: 2 of 4 Workscope: IS!

Area Required (as shown in applicable code reference drawing)

Length 31.400

Width 2.000

= Total Area required 62.800 square inches ztz Coverage Achieved Area examined 0.000 sq. in./Total area required (100%) 62.800 sq. in.

- Percent coverage 0.000 % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 10.000 . (Pi) 3.1416

= Length 31.416 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 L(/,.221 /)A)' a0' Z _

Site Field Supervisor: Site Supervisor:

Field Date:

Date: - -*--

Limitation Record NM~&_

Site/Unit: PNGP / P1 Procedure: ISI-PT-1 Outage No: PH RF02002 0L Procedure Rev.: 14 Report No.: 2002P141 Summary No.: 301326 Work Order No.: 0210380 Page. 3 of 4 Workscope: ISI Description of Limitation:

There is no physical access due to penetration sleeve.

I--

Sketch of Limitation: J \IddeaLPhotos\PI1 RF02002\PT Photos\2002P141-1.bmp SIS at "A N... .. Z

-- - - It = -- _-= - _.. ... l * .jtt*

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3&, .

S:*o .--- . __-_____

-* " ____-"t 9.~ * != a*-

I . I J.* -. " " - b6. i" -* i 4

- tAt Limitations removal requirements:

None Radiation field: N/A Date Reviewer Signature Date Examiner Level Ill ig lure Hailing, David A. 12/4/2002 Clay, Sean P.

Date Site Review ignati,, D Examiner Level WA Signature N/A Wren, Jerry P. P" Id Signature Date ANII Review Signature Date Other Level N/A N/A Clow, Ron t

Supplemental Report NM&) Report No: 2002P141 Page: 4 of 4 Summary No.: 301326 Examiner: Hailing, David A. Level: III Reviewer: Clay, Sean P. Date: I*J-L -0.

Examiner: NIA Level: N/A Site Review. Wren, Jerry P. Date: /c2-SoZ&

Other: N/A Level: N/A ANII Review: Clow, Ron Date. /.,?A-z.

Comments: None K

Sketch or Photo" J \IddealPhotos\PIlRF02002\UT Photos\2002U100-1 jpg Zz

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-1A Outage No.: P1 RF02002 Summary No.: 301584 Procedure Rev.: 1 Report No.: 2002U094 Workscope: ISI Work Order No.: 0200860 Page: I of 4 Code: 1989 Code Cat.: C-F-2 Location: Cont 715 Drawing No.: ISI-68A

Description:

PIPE - PIPE System ID: MS Component ID: W-6LSUD *,fv;. Size/Length: N/A Thickness/Diameter: N/A Limitations: Entire exam area under permanent guti' pipe. " J \ ,,-/.j ! Start Time: N/A Finish Time: N/A Examination Surface: Inside -] Outside R Surface Condition:

Lo Location: Wo Location: Centerline of Weld Couplant: Batch No.:

Temp. Tool Mfg.: Serial t 0o.: Surface Teimp.: OF Cal. Report No.:

Angle Used 0 45 45T 60 Scanning dB Indication(s): Yes E No [ Scan Coverage: Upstream ] Downstream [ CW El CCW 0 Comments:

N/k t~o PYCV( 01AS CW . ýAb, Results: NAD E- IND E] GEO [

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A ArTnCir7"6 /8 P,4 ui1 F5'./

Limitation Record Site/Unit: PNGP / P1 Procedure: ISI-UT-1 A Outage No.: Pil RF02002 Summary No.: 301584 Procedure Rev.: 1 Report No.: 2002U094 ILL Workscope: ISl Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

No access due to entire weld under permanent guard pipe.

IA.

Sketch of Umitation: J.\lddeal_Photos\PI1RFO2002\UT Phc,tos\2002U094-1 .jpg

'U:

Limitations removal requirements:

Guard pipe is permanent and cannot be removed.

Radiation field. N/A I

Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-1A Outage No.: P1 RF02002 ILL Summary No.: 301584 Procedure Rev.: 1 Report No.: 2002U094 Workscope: ISI Work Order No.: 0200860 Page: 3 of 4 45 deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 4Zsj Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Add totals and divide by # scans = 0.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 0.000 % Total for complete exam J-vJIJ-U Site Field Supervisor: SiteFied Speriso: Dte:11-0-0 Date: 1// 0"-Z

Supplemental Report NMC)

Report No.: 2002U094 Page: 4 of 4 Summary No.: 301584 Examiner: Timm, Jeremy T. Level. III jpg Reviewer: Clay, Sean P.

LL Date- I1-36-0.

Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: /o2-UJ Z ý,b Other: N/A Level. N/A ANII Review: Clow, Ron PhotosQ002U094-2 Date: /.?/, /(z.

None Comments:

Comments: None J \lddealPhotos\PI1RFO2002*UT orPhoto:

Sketch Sketch or Photo: J \lddealPhotos\PI1 RF02002\UT Photos\2002U094-2 jpg R

d

UT Pipe Weld Examination Site/Unit: PNGP / PH1 Procedure: ISI-UT-1A Outage No.: PIIRFO2002 Summary No.: 301701 Procedure Rev.: 1 Report No.: 2002U095 Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-F-2 Location: Cont 735 Drawing No.: ISI-69

Description:

PIPE - PIPE System ID: FW Component ID: W-9 Size/Length: Thickness/Diameter:

Limitations: Entire exam Is under permanent guard pipe. Start Time: Finish Time:

Examination Surface: Inside [ Outside [] Surface Condition:

Lo Location: Wo Location: Centerline of Weld Couplant: Batch No.:

Temp. Tool Mfg.: Serial No.: Surface Temp.: OF Cal. Report No.:

Angle Used 0 45 45T 60 Scanning dB Indication(s): Yes El No WJ Scan Coverage: Upstream El Downstream El CW El CCW 13 Comments:

Results: NAD El IND [ GEO __

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level III S..., ure Date Reviewer Signature Date Timm, Jeremy T..* 11/30/2002 Clay, Sean P. 1-Examiner Level N/A Signature Date Site Review Signature-- Date N/A Wren, Jerry P..T. emt-.,, _ j. .VJ- I/-[-o &.

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron /.2/,4 /d L rC/Ible9T IV? Fp'66 / OF3

Limitation Record NM)__

n,%

Site/Unit: PNGP I PH Procedure: ISI-UT-IA Outage No.: PH RF02002 0.

Summary No.: 301701 Procedure Rev.: 1 Report No.: 2002U095 Workscope: ISI Work Order No.: 0200860 Page: 2 of 3 Description of Limitation:

Entire exam Is under permanent guard pipe.

Sketch of Limitation: JAIddealPhotos\PI1 RF02002\UT Photos\2002U095-1 jpg k

I-u Umitations removal requirements:

Guard pipe Is permanent and cannot be removed.

Radiation field: N/A Examiner Level Ill S ure Date Reviewer Signature Date Timm, Jeremy T. 647 11/30/2002 Clay, Sean P. I 1VE //11-30,n Examiner Level WA // Signature Date Site Review nture(Vr.7- Date N/A Wren, Jerry P. I *L-/-d Z.

Other Level WA Signature Date ANII Review Signature Date N/A Clow, Ron 1, Z

Determination of Percent Coverage for UT Examinations - Pipe (LL Site/Unit: PNGP / PH1 Procedure: ISI-UT-IA Outage No.: PI1RFO2002 Summary No.: 301701 Procedure Rev.: 1 Report No.: 2002U095 Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 45deg Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 R zl-Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Add totals and divide by # scans = 0.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 0.000 %Total for complete exam Site Field Supervisor:Q z e,. - Date: //,1 -39 0 -?

UT Pipe Weld Examination Site/Unit: PNGP / P1 Procedure: ISI-UT-1 6A Outage No.: PH1RF02002 Summary No.: 301858 Procedure Rev.: 1 Report No.: 2002U099 Workscope: ISI Work Order No.: 0210380 Page: 1 of 4 Code: 1989 Code Cat.: C-F-1 Location: Aux CSPR DrawIng No.: ISI-89B

Description:

PIPE- PEN 10 System ID: RH Component ID: W-14 Size/Length: 10" / 31.4" Thickness/Diameter: .5/10" Limitations: See attached photos. Start Time: N/A Finish Time: N/A Examination Surface: Inside E] Outside W Surface Condition: Ground Flush Lo Location: Top Dead Center Wo Location: Centerline of Weld Couplant: Batch No.:

Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: N/A OF Cal. Report No.:

Angle Used 0 45 45T 60 Scanning dB Indication(s): Yes Mi No R] Scan Coverage: Upstream E] Downstream E) CW El CCW El Comments:

No exam performed due to restricted acce.Ss. r otJs, 1lf-*o3 Results: NAD [] IND Mj GEO M_

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level II1 . NS)nature Date Reviewer Signature Date Hailing, David A. ( - 12/4/2002 Clay, Sean P. ,4" -T:*-0q-OR Examiner Level N/A SIgnatu~e Date Site Review " Signature Date N/A Wren, Jerry P. .K/ZAJ(_

", LV-

/- 57.'

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron /'?<

/ s-/,, Z.

A T1)oV1YgAJ7- o0 PA66- / OF ý'

Determination of Percent Coverage for N- ->UT Examinations - Pipe

/ PI1 Procedure: ISI-UT-1 6A Outage No.: P1 RF02002 Site/Unit: PNGP ILL Procedure Rev.: 1 Report No.: 2002U099 Summary No.: 301858 ISI Work Order No.: 0210380 Page: 2 of 4 Workscope:

-3 45 deg 17 Scan 1 0.000 % Length X - s4Ofr % volume of length / 100 = 0.000 % total for Scan 1 0

Scan 2 0.000 % Length X -8.408 % volume of length / 100 = 0.000 % total for Scan 2 So

% total for Scan 3 11:3 kh Scan 3 0.000 % Length X - i.400- % volume of length / 100 = 0.000 LZ)

Scan 4 0.000 % Length X 31.4( % volume of length / 100 = 0.000 % total for Scan 4 Add totals and divide by # scans = 0.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 0.000 % Total for complete exam Site Field Supervisor:ý Date:

Determination of Percent Coverage for NM) UT Examinations - Pipe Site/Unit: PNGP / P1 Procedure: ISI-UT-16A Outage No.: P11 RF02002 Summary No.: 301858 Procedure Rev.: 1 Report No.: 2002U099 Workscope: ISI Work Order No.: 0210380 Page: 2 of 4 45 deg 0 Scan 1 0.000 % Length X 0.000 % total for Scan 1 (0

Scan 2 0.000 % Length X 84.480 % volume of length /100 = 0.000 % total for Scan 2 0

Scan 3 0.000 % Length X 0 % volume of length /100 = 0.000 % total for Scan 3 Scan 4 3 C>

.0 % volume of length 1100 = 0.000 % total for Scan 4 0.000 % Length X Add totals and divide by # scans = 0.000 % total for 45 deg Other deg - 0 (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 1 Scan 2 0.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for Scan 2 Scan 3 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 3 Scan 4 0.000 % Length X 0.000 % volume of length /100 = 0.000 % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 0.000 %Total for complete exam Site Field Supe rvisor:,* , J, Date: 1 - '*"

Limitation Record Site/Unit: PNGP / PH1 Procedure: ISI-UT-16A Outage No : Pi1RFO2002 LL 301858 Procedure Rev.: 1 Report No.: 2002U099 Summary No.:

Page: 3 of 4 I")

Workscope: ISI Work Order No: 0210380 Description of Limitation:

There Is no physical access due to penetration sleeve.

-0 Sketch of Limitation: J \lddealPhotos\PII RF02002\UT Photos\2002U099-1.bmp k Q

.. ... .... - e.+.40._+_': 40- ._+. -

K a *"L~iL I , IT- *do-f T- 9 i1-J,

.. .- = - - - U, **;51 . . . -- .

-- ".- *"e S--

wito ~ **.t , .4

. '/ . ..

' -*-* I _-it-.--..'** Ft.... V . **b,-."-* n'- I I-. Q a.*u& rVU0 t.

"Z-i'y.o1 uj.L *, o "

~~c ~~ OPERL tEMP._~ ~ '~

afo . 2 CrEe. 2 I vt-aAL Limitations removal requirements:

None Radiation field: N/A Examiner Level j1 Signqture Date Reviewer Signature Date Hailing, David A. 12/4/2002 Clay, Sean P. /c2-O***5 Examiner Level N/A Date Site Review . ignature Date N/A Wren, Jerry Other Level N/A Signature Date ANII Review Signature Date N/A low, Ron IvAK) I

Supplemental Report Report No.: 2002U099 Page: 4 of 4 Summary No.: 301858 LL Examiner: Hailing, David A.

0 Level. II Reviewer: Clay, Sean P. Date, j -oQ6 Examiner: N/A Level: N/A Site Review Wren, Jerry P. Date: /,2-5-oZ.

Other: N/A Level: N/A ANII Review: Clow, Ron Date: i /*"J-Comments: None Lu

0 Sketch or Photo: J \Iddea!_Photos\PI 1RF02002\UT Photos\2002U099-1.jpg

PNM7 Magnetic Particle Examination Site/Unit: PNGP / P11 Procedure: ISI-MT-1 Outage No.: P11RF02002 IL Summary No.: 301584 Procedure Rev.: 12 Report No: 2002M040 Workscope: ISI Work Order No.: 0200860 Page: 1 of 4 Code: 1989 Code Cat.: C-F-2 Location: Cont 715 Drawing No.: ISI-68A

Description:

PIPE - PIPE CL System ID: MS Component ID: W-6LSUD Size/Length: N/A Limitations: Entire exam area under permanent guard pipe.

Light Meter Mfg.: Serial No.: Illumination: uw/cm 2 Temp. Tool Mfg: Senal No.: Surface Temp.: OF Resolution: Not Used Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand. Wet El Mixed- Yes LI Applied By: Dusting E]

Type: Dry [I No El Spraying El Batch No.: Fluorescent 0I With: Flooding LM Equipment. Serial No.:

Head Shot El Amperes Fixed Spacing [ AC [] DC L]

Adj. Spacing El inches Encircling Coils El Tums Prods. Spacing E] inches Current (machine setting) LI Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: 01-ll Results: NAD E] IND E] GEO E]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: W/A

ition Record NMC LimitE Sate/Unit: PNGP / P1F Procedure: ISI-MT-1 Outage No.: PI1RFO2002 IL 03 Summary No.: 301584 Proce dure Rev.: 12 Report No.: 2002M040 Workscope: ISI Work Order No.: 0200860 Page: 2 of 4 Description of Limitation:

No access due to entire weld under permanent guard pipe.

Sketch of Limitation: J.\IddeaLPhotos\PI1RFO2002\IJT Photos\2002U094-1 jpg

ý: -,

Kj STM IC-..

>IZ!,

Limitations removal requirements:

Guard pipe is permanent and cannot be removed.

Radiation field: N/A

Supplemental Report NMN5 Report No : 2002M040 "Iz-Page: 3 of 4 LL Summary No: 301584 Examiner: Timm, JeremyT. Level: III Reviewer: Hailing, David A. Date: /.I/

Examiner: N/A Level: N/A Site Review: Wren, Jerry P. Date: /,)-/-0o.

Other: N/A Level: N/A ANII Review: Clow, Ron Date: /2/1,1z, Comments: None Sketch or Photo: J \lddealPhotos\PI1RF02002\UT Photos\2002U094-2.jpg

<t iItj ri Z--.- -e z7'l-t

Determination of Percent Coverage for NM) Surface Examinations Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: PH1RF02002 Summary No.: 301584 Procedure Rev.: 12 Report No.: 2002M040 Workscope: ISI Work Order No: 0200860 Page 4 of 4 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000 Loi

= Total Area required 0.000 square inches U

Coverage Achieved Area examined 0.000 sq. in. /Total area required (100%) 0.000 sq in.

= Percent coverage % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 0.000 * (Pi) 3.1416

= Length 0.000 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 1 _-__ 1 Site Field Supervisor: Q U,

r - dt-ý-- Date: /i - I -_ _

N -- Magnetic Particle Examination Site/Unit: PNGP / P1 Procedure: ISI-MT-1 Outage No.: PI1RFO2002 ILL Summary No.: 301701 Procedure Rev.: 12 Report No.: 2002M042 Q Workscope: ISI Work Order No.: 0200860 Page: 1 of 3 Code: 1989 Code Cat.: C-F-2 Location: Cont 735 Drawing No.: ISI-69 Description" PIPE - PIPE System ID: FW Component ID: W-9 Size/Length:

Limitations: Examination area is under permanent guard pipe. 14)

Light Meter Mfg.: Serial No.: Illumination: uw/cm 2 Temp. Tool Mfg: Serial No.: Surface Temp.: OF Resolution: Not Used T::

Lift Block Serial No.: Surface Condition:

Lo/Wo Location: Field Orientation:

Magnetic Particle Material Brand: Wet E] Mixed: Yes El Applied By: Dusting LI Type: Dry EL No [I Spraying EL Batch No.: Fluorescent LI With: Flooding EL Equipment Senal No.:

Head Shot LI Amperes Fixed Spacing EL AC LI DC LI Adj. Spacing LI inches Encircling Coils El Turns Prods Spacing LI inches Current (machine setting) LI Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: OD V0w;.tL& c thl.-- d Results: NAD LI IND LI GEO L]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level Ill Si n ure Date Reviewer XS nature Date Timm, Jeremy T. 11/29/2002 Hailing, David A. S_\. ,VL- AX0 Y)V2 Examiner Level WA / f Signature Date Site Review S gnature.J Date N/A Wren, Jerry P. l .

Other Level WA Signature Date ANII Review Signature Date N/A Clow, Ron /2/121,

Limitation Record r()

Site/Unit. PNGP / PI1 Procedure ISI-MT-1 Outage No: PH RF02002 LL U

301701 Procedure Rev 12 Report No.: 2002M042 0*

Summary No.:

Workscope: ISI Work Order No -. 0200860 Page: 2 of 3 Description ol Limitat=on. guard pipe.

Description of area is under permanent Limitation.

Examination Examination area is under permanent guard pipe.

tO Sketch of Limitation: J \IddealPhotos\PI1 RF02002\MT Photos\2002M042-1 jpg Limitations removal requirements:

Permanent guard pipe cannot be removed.

Radiation field: N/A Examiner Level III y, n. u Date Reviewer (-" 1 _ignature Date Timm, JeremyT. 11/29/2002 Ha.ling, David A. OA(j 0)

Examiner Level NIA 'Signature Date Site Review S l.natU' ,eL*/ Date N/A Wren, Jerry P.s2 e? Lu3,, t...-

Other Level N/A Signature Date ANII Review , Signature Date NIA Clow, Ron Z-/a

Determination of Percent Coverage for N M7) Surface Examinations Site/Unit: PNGP / P1 Procedure: ISI-MT-i Outage No.: P11 RF02002 Summary No.: 301701 Procedure Rev.: 12 Report No.: 2002M042 1 C

z' Workscope: ISI Work Order No.: 0200860 Page: 3 of 3 Area Required (as shown in applicable code reference drawing)

Length 0.000

Width 0.000 I-

= Total Area required 0.000 square inches Coverage Achieved Area examined 0.000 sq. in. /Total area required (100%) 0.000 sq. in.

Percent coverage % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 16.000 * (Pi) 3.1416

= Length 50.266 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 __ 1 Site Field Supervisor: Dt:

Date: I --

/ ;:d. o_.

Third Period Section Xl VT-2 Examinations RV Reactor Vessel I SP 1070 0114211 12/5/2002 RC Reactor Coolant 1 SP 1070 0114211 12/5/2002 tO RH Residual Heat I SP 1070 0114211 12/5/2002 Removal K

FW Feedwater 2 SP 1168.17 0200228 1/2/2003 MS Main Steam 2 SP 1168.11 0200220 11/16/2002 SI Safety Injection 2 SP 1168.13 0200223 Scheduled for 3/12/2003 9909918 Last performed 11/17/1999 RH Residual Heat 2 SP 1168.10 0200219 1/14/2003 Removal Attachment 53

) Magnetic Particle Examination Site/Unit: PNGP / P1l Procedure: ISI-MT-1 Outage No.: PI1RFO2002 LL Summary No.: 301095 Procedure Rev.: 12 Report No.: 2002M027 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-A Location: Cont 715 Drawing No.: ISI-49

Description:

HEAD - FLANGE System ID: RV Component ID: W-6 Size/Length: 3.2"/41' 10 Limitations: None Ught Meter Mfg.: N/A Serial No.: WA Illumination: WA uw/cm 2 Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: <60i)fV*.- OF <:1 Resolution: 1132" Line '1Z Uft Block Serial No.: NE C OC Surface Condition: BLENDED Lo/Wo Location:

"3J Datum "0" IWeld Centerline Field Orientation: Longitudinal Magnetic Particle Material Brand: Magnaflux Wet LI Mixed: Yes LI Applied By: Dusting []

Type: No. 1 Gray Dry [] No [] Spraying LI Batch No.: 84A047 Fluorescent EL With: Flooding E]

Equipment: Contour Probe Senal No.: 617 Head Shot E] N/A Amperes Fixed Spacing El AC RJ DC LI Adj. Spacing [ 4- 6 inches Encircling Coils El N/A Turns Prods. Spacing [] NIA inches Current (machine setting) [I N/A Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results: NAD [] IND E] GEO E]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level ii . Sigpture Date Reviewer Signature Date Knott, Brian *.2,**.* ,e/7--1/23/2002 Hailing, David A. , A.,, ) .0)1 Examiner 1,"1evel*i*nature Date Site Review Si*nature),, 1 r- Eate Stevermer,'=-on 11/23/2002 Wren, Jerry P.- //C- -t...

Other Level V/y Signature *-4)a ANII Review Signature Date N/A Clow, Ron y o l/f/u9/`-Z-

uid Penetrant Examination

> Liql Site/Unit: PNGP / Pil Procedure: ISI-PT-1 Outage No.: PilRFO2002 LL Summary No.: 300900 Procedure Rev.: 14 Report No.: 2002P080 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat: B-J Location: Cont Prz Vault IL Drawing No.: iSI-29A Descnption: SAFE END -45° ELBOW System ID: RC Component ID: W-2 Size/Length: 6" /19.0" Limitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 90 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead Center I Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started 0830 Time Exam Completed: 0915 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results: NAD RI IND L GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signature Date Reviewer Si nature Date Thomas, Travis 4 11/19/2002 Hailing, David A. (C)$- A ?4 O?.

Examiner Level N/A Signature Date Site Review Signat~re 15ate N/A Wren, Jerry P. 4. 70, Z Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron 4 "E ///.-//02

>Liqi uid Penetrant Examination NM7 Site/Unit. PNGP / P1 Procedure: ISI-PT-1 Outage No.: Pll RF02002 0L Summary No.: 300656 Procedure Rev.: 14 Report No.: 2002P097 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont B Vault tJ)

Drawing No.: ISI-24 Descnption: NOZZLE TO PIPE System ID: RC Component ID: W-21 Size/Length: 6" /31" k,

Umitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead Center/ Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01K 87C054 95D01K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started. 1405 Time Exam Completed: 1450 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results- NAD [ IND LI GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signature Date Reviewer .Sinature Date VanRuler, Christopher D. 11/21/2002 Halling, David A. V. A60 2 Z.,c'z Examiner Level ii nature Date Site Review Sgnature -. Date Stevermer, Aaron 11/21/20 Wren, Jerry P. ia L L,1"22-"2z Other Level N/IA/ Signature Date ANII Review Signature Date N/A [lw o /,3d2

Liq uid Penetrant Examination Site/Unit: PNGP / P1l Procedure: ISI-PT-1 Outage No.: PI1RFO2002 LL Summary No.: 300654 Procedure Rev.: 14 Report No.: 2002P099 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont B Vault Drawing No.: ISI-24

Description:

VALVE - ELBOW System ID: RC Component ID: W-18 Size/Length: 6" 121" Limitations: None Z')

Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Extrados of Elbow I Weld Centerline Surface Condition: FLAT TOPPED Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D1OlK 87C054 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started. 1405 Time Exam Completed: 1450 Indication Loc Loc Diameter Length Type Remarks No. L W RIL Comments:

None Results: NAD RJ IND E] GEO n_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes

S)Liq uld Penetrant Examination Site/Unit: PNGP / Pil Procedure: ISI-PT-1 Outage No.: PI1RFO2002 IL Summary No.: 300159 Procedure Rev.: 14 Report No.: 2002P101 0b Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-3A

Description:

NOZZLE - PIPE System ID: RC Component ID: W-1 Size/Length: 2.2" 140" Umitations: None 1.4 Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used tE)

Lo/Wo Location: Top Dead Center I Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K 00G06K Time Evap. 5 Min Dwell 10 Min Evap. 2 Min Develop 7 Min Time Exam Started: 1000 Time Exam Completed: 1105 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments None Results: NAD [ IND E] GEO E]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II ii,*tre*.- Date Reviewer Signature Date Blechinger, Todd P. M >.A= - -11121/2002 Hailing, David A. /do vi aaotL Examiner Level N/A Signatfire Date Site Review Signatu*_ Date N/A Wren, Jerry P. Z -- W I - vi-oz Other Level N/A Signature Date ANII Review . Signature Date N/A Clow, Ron ,1/ a

Nj Liqiuid Penetrant Examination Site/Unit: PNGP / P11 Procedure: ISI-PT-1 Outage No.: P11 RF02002 LL Summary No.: 300136 Procedure Rev.: 14 Report No.: 2002PI13 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-2

Description:

NOZZLE- PIPE System ID: RC Component ID: W-9 Size/Length: 12" 152.5" Z)

Umitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Comparator Block Temp.: Side A: N/A °F Side B. N/A OF Resolution: Not Used Lo/Wo Location: Extradose of Elbow / Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01K 87C054 95D01K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started: 1500 Time Exam Completed: 1545 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results: NAD [] IND [ GEO E]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signa.re Date Reviewer DaStgneture VanRuler, ChristopherD. , 11/22/2002 Hailing, David A. (Q A S t/ct) ,0 Examiner Level II *Sj.nature Date Site Review ignature n I Thomas, Travis 11/22/2002 Wren, Jerry P. P'.. . "V q-07-H Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron F/,,2/*g

Aid Penetrant Examination Site/Unit: PNGP / P1 Procedure: ISI-PT-1 Outage No.: PH RF02002 0L Procedure Rev.: -S.

Summary No.: 300148 14 Report No.: 2002P100 Workscope: ISI Work Order No.: 0200860 Page: 1 of I Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-3A

Description:

NOZZLE - PIPE System ID: RC Component ID: W-2 Size/Length: .9"X 27" Umitations: None 0O Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 95 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used KE Lo/Wo Location: Top Dead Center / Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01K OOG06K Time Evap. 5 Min Dwell 10 Min Evap. 2 Min Develop 7 Min Time Exam Started: 1000 Time Exam Completed: 1105 Indication Loc Loc Diameter Length Type Remarks No. L W R/IL Comments:

None Results: NAD [ IND LI GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level I1 n Date Reviewer c-*A S ture Blechinger, Todd P. 3cL. r ,"k 11/21/2002 Hailing, David A. '02.

Examiner Level N/A Signature Date Site Review Sn-,. tSi Nature N/A Wren, Jerry P. LIj I (,--o -?

Other Level N/A Signature Date ANII Reviewugnature Date N/AIClwRo Pee 1

> Liqiuid Penetrant Examination Site/Unit: PNGP I P1 Procedure: ISI-PT-1 Outage No.: PI1RFO2002 ILL Summary No.: 300649 Procedure Rev.: 14 Report No.: 2002P110 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont 695 Drawing No: ISI-19A

Description:

VALVE - PIPE System ID. RC Component ID: W-1 Size/Length: 8" /27.1 Limitations: None V

Temp. Tool Mfg: Telatemp Serial No.: NSP 178 Surface Temp.: 100 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: TDC Weld Center Line Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01K 87C054 95D01K OOG06K Time Evap. 5 Dwell 10 Evap. 2 Develop 7 Time Exam Started 1015 Time Exam Completed. 1100 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

Results: NAD [ IND E] GEO L-1 Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level 11 Signature Date Reviewer ,.Signature Date Thomas, Travis 11/21/2002 Hailing, David A. (Vk4A. t$0,) ,

Examiner Level Signature Date Site Review 4g rgna~urj Date Wren, Jerry P -o , ZJ" Other Level Signature Date ANII Review ignature Date I_ I (f/,.v Z 4l.

Liquid Penetrant Examination Site/Unit: PNGP / Pil Procedure: ISI-PT-1 Outage No: PI1RFO2002 Summary No.: 300171 Procedure Rev.: 14 Report No" 2002P112 Workscope: ISI Work Order No.: 0200860 Page 1 of 4 Code: 1989 Code Cat.: B-J Location: Cont 695 Drawing No.: ISI-3B

Description:

ELBOW - PIPE System ID: RH Component ID: W-1 Size/Length: 8" /27.1 Umitations: Weld Support Limits examination to 91.69% Coverage Temp. Tool Mfg: Telatemp Serial No.: NSP 178 Surface Temp.: 100 OF k.

Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: TDC Weld Center Line Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01K 87C054 95D01K OOG06K Time Evap. 5 Dwell 10 Evap. 2 Develop 7 "TimeExam Started: 1120 Time Exam Completed* 1150 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments: 91-1 "/° 'f'" -.

Examination limited toW490%/o Coverage due to Weld Support Interference.

Results: NAD R] IND E] GEO E]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Sig 1 0 Date Reviewer ign lure Date Thomas, Travis 11121/2002 Hailing, David A.

Date Examiner Examiner Level

_Level_

Signature Signature _

Date Site Review DateWren, Jerry P VIIA.Signature

.. Z.

Other Level Signature Date ANII Review nature Date

Determination of Percent Coverage for NM) Surface Examinations Site/Unit: PNGP / P1 Procedure: ISI-PT-1 Outage No: PI1RFO2002 Summary No.: 300171 Procedure Rev.: 14 Report No: 2002P112 Workscope: ISl Work Order No.: 0200860 Page- 2 of 4 Area Required (as shown in applicable code reference drawing)

Length 27.100

Width 2.000

= Total Area required 54.200 square inches Coverage Achieved Area examined 49.700 sq. in. /Total area required (100%) 54.200 sq in

= Percent coverage -O.- % (area required - area of limitations = area examined)

/ , ?o e To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter 8.625 * (Pi) 3.1416

= Length 27.096 inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 4006 2.5 2.875 9.03 14 14.0 43 98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 200 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 1 _ _

Site Field Supervisor. Jerry Wren e'IU,-,_ Date: / / -,2 --

(_,/ I

Limitation Record Site/Unit: PNGP / PH1 Procedure. ISI-PT-I Outage No.. P11RF02002 Summary No.: 300171 Procedure Rev

14 Report No: 2002P112 Workscope: ISI L-Work Order No: 0200860 Page 3 of 4 Description of Umitation:

Welded Support Limits Exam @ 90 degrees and 270 degrees for 4.5" at each location.

Sketch of Limitation: J:iddealPhotos\PI1RFO2002\PT Photos\2002P1 12 bmp FLOWJ LWITA-1lo.j Umitations removal requirements:

Radiation field: 20 mr/Hr General area.

Examiner Level i nature Date Reviewer (. Signature Date Thomas, Travis 11/21/2002 Hailing, David A. /V/V nV.Z0.oZ Examiner Level Signature Date Site Review jSignature Date Wren, Jerry P ( L,./, W.. L- J -

Other Level Signature Date ANII Review ature Date

___________________________WOW___F C /?M

Supplemental Report Reporl No: 2002P1 12 Page 4 of 4 Summary No.: 300171 Examiner: Thomas, Travis Level. 11 Reviewer: Hailing, David A. Date /oWVZ.0zi L.,

Examiner: Level Site Review: Wren, Jerry P Date //-..2 -. a.

Other: Level ANII Review: C/ 0t, I

?d, I

Dale 11/2y'/oZ Comments:

Sketch or Photo: J.\IddeaLPhotos\PllRF02002\PT Photos\2002P112-1.bmp K

uid Penetrant Examination SLiq Site/Unit. PNGP / PI1 Procedure: ISI-PT-1 Outage No.: PI1RFO2002 LL Summary No: 300527 Procedure Rev.: 14 Report No : 2002P087 Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: B-J Location: Cont A Vault Drawing No.: ISI-12B

Description:

ELBOW- PUMP System ID: RC Component ID: W-6LS2U Size/Length: 31" /95" Limitations: None I-Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Comparator Block Temp.: Side A: N/A °F Side B. N/A OF Resolution- Not Used Lo/Wo Location: Extrados of Elbow I Weld Centerline Surface Condition. Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K OOG06K Time Evap 5 Min Dwell 15 Min Evap 2 Min Develop 7 Min Time Exam Started: 1005 Time Exam Completed: 1136 Indication Loc Loc Diameter Length Type Remarks No. L W RFL Comments:

None Results: NAD [ IND E] GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level 11 Signature) Date Reviewer ,/Snature l Date Knott, Brian K - ,. 7 11/20/2002 Hailing, David A. .)

Qk N Ai ZZjO Examiner L.vef *gnare Date Site Review iSgnature\ Date VanRuler, Christopher D. (/..,11/20/2002 Wren, Jerry P. A cu

'.-- . ?. -oZ..

Other Level II . ignature Date ANII Review Signature Date Stevermer, Aaron 0-1202002 Clow, Ron

1//.q/laz_

uid Penetrant Examination N i Liq Site/Unit: PNGP / PH1 Procedure: ISI-PT-1 Outage No.: Pi1RFO2002 LL 0)

Summary No.: 300543 Procedure Rev.: 14 Report No.: 2002P127 Workscope: ISI Work Order No.: 0200860 Page: 1 of I Code: 1989 Code Cat.: B-J Location: Cont B Vault Drawing No.: ISI-13A

Description:

RED 500 ELBOW-NOZZLE System ID: RC Component ID: W-5 Size/Length: 29.0"191.0" Umitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 90 OF Comparator Block Temp.: Side A: N/A °F Side B: N/A OF Resolution: Not Used ZQ Lo/Wo Location: Top Dead Center I Weld Centerline Surface Condition: FLAT TOPPED U Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Mi lime Exam Started: 0845 Time Exam Completed: 0930 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results: NAD [ IND [ GEO __

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II D.*/J~.*/p./'* Signaturg *.*

Van~lerChritophr 11/26/2002 ReviewerDavid A.

Date Hailing, --,..,* S lure k. Date O

VaniRuler, Christopher D. V,2A Examiner Level I1 & lignature-"." Date Site Review L_

Kimmen, Ronald I')1/26/2002 Wren, JerryP.

a/jy, r -

Other Level N/A Signature Date ANII Review Signature Date WA Clow, Ron 1.1-971.7.

Liq uid Penetrant Examination U

Site/Unit: PNGP / PH1 Procedure: ISI-PT-1 Outage No.: P11 RF02002 Summary No.: 300926 Procedure Rev.: 14 Report No.: 2002P139 Workscope: ISI Work Order No: 0200860 Page: 1 of I I..

Code: 1989 Code Cat.: B-J Location: Cont Sand Plug k Drawing No.: ISI-30B

Description:

BENT PIPE - SAFE END System ID: RC Component ID: W-6 Size/Length: 13.75" Limitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 80 -F Comparator Block Temp.: Side A: N/A *F Side B: WA °F Resolution: 1/32" Line Lo/Wo Location: Top Dead Center/Weld Centerline Surface Condition: Blended Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap 2 Min Develop 7 Min Time Exam Started: 1200 Time Exam Completed: 1245 Indication Loc Loc Diameter Length Type Remarks No. L W R/L

_ I _ _ _ _ I _ I _ _ _ I _ _ _ _ _ _ _ _

4 4 1 + 4 +

_____ .1 .1 ____ 1 ____ +/- ____ .1 Comments:

None Results: NAD [] IND j] GEO EI Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes

Liqi uid Penetrant Examination Site/Unit: PNGP / P1 Procedure: Outage No.: P11RF02002 LL ISI-PT-1 0

Summary No.: 305081 Procedure Rev.: 14 Report No.: 2002P072 Workscope: ISI Work Order No.: 0210380 Page: 1 of 1 Code: 1989 Code Cat.: - C-F-1 Location: Aux 895 Drawing No.: ISI-100A

Description:

PIPE - VALVE System ID: SI Component ID: W-10 Size/Length: 3" 110.9" Umitations: None k

Temp. Tool Mfg.: Telatemp Serial No.: NSP 134 Surface Temp.: 90 OF to Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead Center Surface Condition: Blended Cleaner Penetrant Remover Developer l:z Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No 95D01K 87C054 95D01 K 0OB07K Time Evap. 5 Min Dwell 15 Min Evap. 5 Min Develop 7 Min Time Exam Started* 1235 Time Exam Completed. 1317 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

-N~om 1tpb rcx/(o &-.o \k Results: NAD [] IND n GEO E] ,-"o Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: 41o- A14 Examiner Level II n1ture Date Reviewer Signature Date Jensen, Arlen (1L .,__11113/2002 Hailing, David A. _y/[-/8--o Z Examiner Level N/A S~thature Date Site Review -Signatjre Date N/A Wren, Jerry P < 2) '_. (A.]'- L'I - Z.-o .I Other Level N/A Signature Date ANII Review ignature Date N/A Clow, Ron 11//2. 14 "

Liquid Penetrant Examination NM1~

Site/Unit: PNGP / P1 Procedure: ISI-PT-1 Outage No.: P11 RF02002 Li Summary No.: 301445 Procedure Rev.: 14 Report No.: 2002P084 0 Workscope: ISI Work Order No.: 0200860 Page: 1 of I Code: 1989 Code Cat: C-F-1 Location: Cont 715 Drawng No.: ISI-89A

Description:

PIPE - VALVE System ID: SI Component ID: W-20 Size/Length: 6"/19" Umitations" None Temp. Tool Mfg: Telatemp Serial No.: NSP 178 Surface Temp.: 80 OF Q Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lb Lo/Wo Location: Top Dead Center I Weld Centerline Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 87C054 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started: 1720 Time Exam Completed. 1800 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None Results: NAD [J IND E] GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signature Date Reviewer Signature Date Thomas, Travis 11/19/2002 Hailing, David A. &J4ý /J-- k,2.0"7 Examiner Level WA Signature Date Site Review ' ignatu~e Date N/A Wren, JerryP. ,.Z-o.

Other Level N/A Signature Date ANII Review Signature Date N/A Clow, Ron _// .. ZA2. I

NMC LiqiAid Penetrant Examination Site/Unit. PNGP I P1 Procedure: ISI-PT-1 Outage No.: P11 RF02002 LL Summary No.: 305015 Procedure Rev.: 14 Report No.: 2002PI34 Workscope: ISl Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: C-F-1 00 Location: Cont outer Anu Drawing No.: ISI-99B

Description:

PIPE- VALVE System ID: SI Component ID. W-14 Size/Length: 3" /11.25" Limitations: None Temp. Tool Mfg.: Telatemp Serial No.: NSP 176 Surface Temp.: 65 OF Comparator Block Temp.: Side A: WA OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: Top Dead CenteriWeld Centerline Surface Condition: AS WELDED q:)

Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01K 84M043 95D01K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started: 0945 Time Exam Completed: 1030 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

No.e ielj fV fYCAI' fO At~,

Results: NAD [ IND [ GEO F_1 Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: N/A Examiner Level II gnature Date Reviewer ". . Signature Date Jensen, Arlen 11/27/2002 Hailing, David A. (--J$" , i,c,;*cll OZ Examiner Level II /Siianature Date Site Review igna/ueLr Date VanRuler, Christopher D. ...- 27/2002 1* Wren, Jerry P. 7 el- OZ Other Level W/A Signature Date ANII Review Signature Date N/A Clow, Ron it A75 I'd"

uid Penetrant Examination SLiq Site/Unit: PNGP / PI1 Procedure: ISI-PT-1 Outage No.: PI1RFO2002 tI Summary No.: 303060 Procedure Rev.: 14 Report No.: 2002P132

'4, Workscope: ISI Work Order No.: 0200860 Page: 1 of 1 Code: 1989 Code Cat.: C-F-1 Location: Cont 715 Drawing No.: ISI-97C

Description:

PIPE - VALVE System ID: SI Component ID: W-18 Size/Length: 2" /7.875" Limitations: None k Temp. Tool Mfg.: Telatemp Serial No.: NSP 178 Surface Temp.: 70 -F Comparator Block Temp.: Side A: N/A °F Side B: N/A *F Resolution: Not Used Lo/Wo Location: Top Dead Center I Weld Centerline Surface Condition: AS WELDED Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-HF/S SKC-S SKD-S2 Batch No. 95D01 K 84M043 95D01 K OOG06K Time Evap. 5 Min Dwell 15 Min Evap. 2 Min Develop 7 Min Time Exam Started: 1430 Time Exam Completed: 1515 Indication Loc Loc Diameter Length Type Remarks No. L W R/L Comments:

None K\D pCv10w 6sýxtm'ot Results: NAD [ IND D GEO L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: N/A Examiner Level II Signature Date Reviewer /-(N -Signature Date VanRuler, Christopher D. a?,,- (/...._ 27/2002 HaIling, David A.L J\ ý,)- AA)o2 Examiner Level N/A Signature Date Site Review Sign lure jve 27- Date N/A Wren, Jerry P.'- Z Other Level N/A Signature Date ANII Review Signature Date NIA Co Ron

f I

(

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 PREPARED BY: ZI27IIREVIEWED BY: ,JS*L APPROVED BY: ANII REVIEW:__ _

Supenntendent M&MRN EFFECTIVE DATE: 1-"f-"l .

1.0 PURPOSE This procedure provides instruction for identifying, quantifying and recording of limitations encountered while performing examinations under the ISI program.

2.0 REFERENCES

This procedure complies with the applicable portions of the following referenced documents:

2.1 American Society of Mechanical Engineers Boiler & Pressure Vessel Code:

Sections V and Xl, 1986 edition, no addenda (Monticello - Third Interval)

Sections V and Xl, 1989 edition, no addenda (Prairie Island - Third Interval) 2.2 Nuclear Regulatory Commission Regulatory Guide - 1.150 "Ultrasonic Testing of Reactor Vessel Welds during Preservice and Inservice Examinations", (Rev. 1 dated Feb. 1983).

2.3 Code case N-460 Alternative Examination Coverage for Class 1 and Class 2 Welds - Section Xl, Division 1 2.4 ISI NDE Manual procedure

ISI-NDE-0 "Equipment, Personnel and Material Reporting".

2.5 Metals and Materials Resources Procedure

MMRN 2.3 "ISI Examination Program".

2.6 ISI Administrative Manual procedures

ISIA-1.4 "Preparation of Relief Request from ASME Section XI Code Requirements"

ISIA-2.2 "ISI Field Activities - Preparation and Control Page 1 of 12

I I XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 3.0 APPLICABILITY 3.1 This procedure is applicable to examinations performed at Xcel Energy's Nuclear Generating Plants.

3.2 This procedure is to be followed when it has been determined that there is a limitation which prevents obtaining full coverage of an area or volume as stated by the applicable examination procedure.

For ultrasonic examinations, this would mean less than all of the required scans and/or a reduction of required scan path for one or more scans.

4.0 DEFINITIONS 4.1 Limitation - something that limits, restraint : An obstacle to the performance of an examination procedure.

4.2 Evaluation - to determine the significance, worth, or condition of, usually by careful appraisal and study 4.3 Practical - " of, relating to, or manifested in practice or action : not theoretical or ideal; concerned with voluntary action and ethical decisions. Useful." For this application this is interpreted to mean, for a specific case the benefits of a proposed action outweigh the negative aspects of that action.

5.0 PREREQUISITES 5.1 Personnel Requirements

"* Examination personnel certification and eye examinations shall be documented in accordance with ISI-NDE-0.

"* Nondestructive examination personnel shall be certified to a minimum of Level I in the appropriate method to operate equipment and Level II to interpret test results.

6.0 EQUIPMENT This item is not applicable to this procedure. If alternate methods are required to augment coverage, that work shall be done under a separate procedure.

Page 2 of 12

I l XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 7.0 INSTRUCTIONS 7.1 Initial Examination Where the examiner is not able to complete a full examination as dictated by applicable procedure, the following steps shall be taken; 1

"* Complete original examination on accessible portions

"* Make sketch which includes dimensions defining location and size of limitations using a report format similar to that shown in Fig 3.

"* Describe the limitation including what it is and how it interferes with the exam.

State what appears to be required to remove the limitation using a report format similar to that shown in Fig 3.

"* For volumetric examinations, construct a surface profile using a surface contour gauge and perform a thickness profile (typically one reading each 1/2" in a line) of the area that encompasses the code required volume. For UT that would include the available scanning surface.

"* Record radiation field information on the report (this may require assistance from the health physics group).

"* Sign and date the data sheet then forward it to the Xcel Energy's Field Supervisor.

7.2 Evaluation

"* The data gathered by the initial examiner shall be reviewed by the Xcel Energy's field supervisor / designee to determine if altemate methods may be used to achieve additional coverage.

" If alternate methods would provide additional coverage, a review of the benefit versus the required resources (radiation dose, time, cost etc.) to achieve that coverage shall be performed by the Xcel Energy's field supervisor to determine if that action is practical (see para 7.3).

" If it is determined that the entire examination volume or area cannot be examined due to interference by another component or part geometry, a reduction in examination coverage on any Class 1 or Class 2 weld may be accepted provided the reduction in coverage for that weld is less than 10%. The applicable examination records shall identify both the cause and percentage of reduced examination coverage (see para 7.4).

Page 3 of 12

a I

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 7.3 Alternate methods to achieve coverage

"* For surface examinations, MT and PT may be interchanged / intermixed as appropriate to the material and the conditions.

"* For volumetric examinations, RT may be substituted for or augment UT assuming the ability to drain the line, and that the wall thickness / diameter is within a practical range.

"* For UT, use of other angles, full node or node and one half calibrations, skewed scans or approach from another surface to achieve additional coverage shall be considered.

7.4 Determining Coverage Achieved When evaluation of initial and alternate examination methods results in examinations which do not provide full coverage, a determination of percent coverage shall be made. The required examination coverage is defined by applicable figures in ASME Sect XI.

"* For surface examinations, a worksheet similar to that shown in Fig 4 shall be completed.

"* For volumetric examinations, a worksheet similar to that shown in Fig 5 or 6 (ultrasonic examinations) shall be completed.

7.5 Should the evaluation show that 90% weld coverage has been achieved, attach all related information to the original NDE report and no further action is required.

7.6 Contractor procedures for performing examinations utilizing automated equipment (e.g. reactor vessel and nozzle safe-end exams) shall be reviewed by an Xcel Energy's level III in the appropriate method to ensure the requirements for identifying, quantifying and recording of limitations encountered are adequately addressed.

7.7 When it has been determined that the maximum examination coverage practically achievable for a code required item is less than required; a relief request is required to be submitted to the NRC (refer to ISIA 1.4).

8.0 ACCEPTANCE CRITERIA This item is not applicable to this procedure.

Page 4 of 12

I, I

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 9.0 REPORTING 9.1 Information addressed in Fig's 3, 4, 5 and 6 (as applicable) shall be reported.

9.2 Information for examinations that are required to meet Reg. Guide 1.150 shall also include the following from Appendix A -Alternate Method; 7.c 'The best estimate of the portion of the volume required to be examined by the ASME Code that has not been effectively examined such as volumes of material near each surface because of near-field or other effects, volumes near interfaces between cladding and parent metal, volumes shadowed by laminar material defects, volumes shadowed by part geometry, volumes inaccessible to the 4) transducer, volumes affected by electronic gating, and volumes near the surface opposite the transducer. Sketches and/or descriptions of the tools, fixtures and component geometry which contribute to incomplete coverage should be included."

9.3 Reference System Recording of limitations shall be based on the reference system shown in the original examination procedure.

9.4 Documentation A picture of the limitation should be taken and added to the description, preferably in a digital format.

10.0 RECORDS 10.1 Inservice inspection examinations shall be incorporated in the ISI records. See Metals and Materials Resurces North Procedure 2.3 "ISI Examination Program".

10.2 Records of other examinations shall be the responsibility of the organization requesting the examination.

Page 5 of 12

=,

I

]

I XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE ITITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 1 Example of UT scan I

K fZZ 0

n I0 E

C 9 0) 10 2 0*

C 2 ,o0 0 C-,

Cl) Q0 2

Q 2

Page 6 of 12

K XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 2 Example of UT, one sided exam, supplemental coverage K

K 8

ED CD 0

00 C*

V Page 7 of 12

It k I.

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE I TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 3 Limitation Data Sheet Initial exam report # _______

Procedure #

ISO # Item #

Description of Limitation K

Sketch of Limitation 44; k

Limitation removal requirements Radiation field Examiner Date:

Page 8 of 12

I f f

K XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE I TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 4 Determination of Percent Coverage for Surface Examinations This is a sample form only Initial exam rpt # _________

Procedure #

ISO # Item #

Applicable Code figure #

Area Required (as shown in applicable code reference drawing)

K-Length

Width _

= Total area required square inches Coverage Achieved Area examined sq. in. / Total area required (100%) sq. in.

= Percent coverage % (area required - area of limitations = area examined)

To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below)

Diameter *(Pi) 3.1416

= Length inches Pipe Actual (Length) Pipe Actual (Length)

Size Diameter Circumference Size Diameter Circumference 2 2.375 7.46 12 12.75 40.06 2.5 2.875 9.03 14 14.0 43.98 3 3.5 11.0 16 16.0 50.27 3.5 4.0 12.57 18 18.0 56.55 4 4.5 14.14 20 20.0 62.83 5 5.563 17.48 22 22.0 69.12 6 6.625 20.81 24 24.0 75.40 8 8.625 27.10 30 30.0 94.25 10 10.75 33.77 _ 1 1_1 _1 Xcel Energy's Field Supervisor: Date:

Page 9 of 12

J k

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 5 Determination of Percent Coverage for UT Examinations- Pipe This is a sample form only Initial exam rpt # Procedure #

ISO # Item##_

Applicable Code figure #

45 deg %

Scan 1 _ % length X _ % volume of length / 100 = % total for Scan 1 Scan 2 _ % length X _ %volume of length / 100 = % total for Scan 2 Scan 3 _ % length X _ %volume of length / 100 = % total for Scan 3 Scan 4 __ % length X __ _% volume of length//100 =___ % total for Scan 4 Add totals and divide by # scans = % total for 45 deg Other dec - - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1 _ % length X _ %volume of length / 100 =- % total for Scan 1 Scan 2 _ % length X _ % volume of length / 100 = % total for Scan 2 Scan 3 _ % length X _ %volume of length / 100 = % total for Scan 3 Scan 4 _ % length X _ % volume of length / 100 = % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine;

% total for complete exam Example - 45 deg scan 1 = 63% plus supplemental 60 deg scan 1 = 28% (of remaining required scan volume) for total of 91% coverage for scan 1 volume. Repeat for the remaining scans, add together and divide by the # of scans (typically 4).

Xcel Energy's Field Supervisor: _ Date:

Page 10 of 12

XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2 Figure 6 Determination of Percent Coverage for UT Examinations - Vessels This is a sample form only Initial exam rpt # Procedure #

ISO # Item #

Applicable Code figure # _ _

0 deg Planar k Scan % length X % volume of length / 100 =____ % total for 0 deg 45 dega Scan 1 _ % length X %volume of length / 100 = % total for Scan 1 Scan 2 _ % length X % volume of length / 100 = % total for Scan 2 Scan 3 _ % length X % volume of length / 100 = % total for Scan 3 Scan 4 _ % length X % volume of length / 100 = % total for Scan 4 Add totals and divide by # scans = _ % total for 45 deg 60 deg Scan 1 % length X _ % volume of length / 100 = % total for Scan 1 Scan 2 _ % length X _ % volume of length / 100 = % total for Scan 2 Scan 3 % length X _ % volume of length / 100 = % total for Scan 3 Scan 4 _ % length X % volume of length / 100 = % total for Scan 4 Add totals and divide by # scans = _ % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # angles to determine;

_ % total for complete exam Note: Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Xcel Energy's Field Supervisor: . Date:

Page 11 of 12

i I FI XCEL ENERGY METALS & MATERIALS RESOURCES NORTH INSERVICE INSPECTION - NONDESTRUCTIVE EXAMINATION PROCEDURE I TITLE: Limitations to NDE NUMBER: ISI-LTS-1 Revision 2

SUMMARY

OF SIGNIFICANT CHANGES Title block changed NSP to Xcel Energy and Materials & Special Processes to Metals &

Materials Resources North.

2.1 Added no addenda to code years.

Changed O&MS to MMRN, two places. K

Z,1 Changed NSP to Xcel Energy's, seven places. '4)

Page 12 of 12

ML030900342

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2.0 REFERENCES

SUMMARY

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