ML15202A035
| ML15202A035 | |
| Person / Time | |
|---|---|
| Site: | Oconee  |
| Issue date: | 07/15/2015 |
| From: | Duke Energy Carolinas |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML15202A032 | List: |
| References | |
| ONS-2015-086 | |
| Download: ML15202A035 (50) | |
Text
( \* .. ' ;.,.* . .. < to Relief Request 15-0N-002*
-:. -?*.** .-UT Detail Data: sheets from .; . .:..; 2.EOC-26.
>' Limited Exam Coverage
. /:' ' :*' .:*'. .=.\;" . AREVA*** .,,.. 'Document No;:
- , Duke Energy I Oconee Unit 2EOC26,10.Year ISi Final Report
=* . .
UNIT,2 . EXAMINATION COVERAGE FOR WELD: wo2 1<*
NOZZLE BELT TO UPPER SHELL WELD Summary Number: 02.81.11.0003
)> Component ID: 2-RPV..WR18 . ,C Scan Plan Drawing NUmber:. aolie2A61:FSheeta 7 & 10 *weLO VOLuME COVERAGE OBTAINED:'79% . . ,:..:' r Zona Coverage Obtained v. Inner 16%T: 'f' 83.2% Oulllr 116%T: 77.8% . Ag919gata:'
78.8% Examination Volume Daftnlllonc*
Weld Length: 252.. 17 In. . Inner 1s%T 27.83 ai.( In. Inner 15%T*'
- Area MH1111rement(axlal plane) .. ..,.. .!Volume Calculallon Outer85%T#T
.. 157.30 sq. In. Outer85%T
.. 6967.32.c:ii; In.A 39665.SB'cu.
In. <.J ' Umltallons*
Umltascan bv: Comaemmt1on1a11**'
Outlet 'nozzle boss Slight reduction In axial and cln: scan dlrecllon adjacent to outlet nozlBs due to nozla boss . .Nena : lnt8fflmlnca with toolil1g configuratlOn. , * *..
- INNER"15%T Examination Coverage Ax/el a-.n Dlraellon Covenigas Exam. AllJll Length Vatume. Volume Angla Seam Examined Examined Exemlnad Raqub8d Percent Enltv# l'deg.J Direction (sq. In.I Onl {cu. In.} (CU. In.} Examined 1 70U45L lJl>/DCMTJ 27.63 222.84 6157.17 6157.17 100.0% No 2 70U45L 6.35 .... 29.32 1as;34 810. 15 23.0% . Total Axial COV81'11gB . 252.17 6343.51 6967.32 91.0% : '*
'*.** .. Clrcumr.r.nllal Beem Olracllon Covaragas Eltlltrl.
Al88 Cln: Extant Axial Extent ,. Angle Beam Examined Ex11rnined Examined Perr:ent*
Enlry# (deg.} Direction (sq. In.). (%) {%) Examined LJmtted***
3 70U45L CW/CCW 198.00 *:; 68.6% 100.0% .. 68.6% Yea 4 70U45L. CWICCW 148.20 / 86.8% 100.0% 86.6% Yes " Total Clrc. Beam Direction Covarega:*
75.3% "',> Inner 15% covenige:
.. 83.2% OUTER85%T
- Ax/111 B8llm Direction Covanrges EXBm. Area Length Volume Votums Angle Beem Examined Examined Examlnad Raqu/md Pen:enl Entry# (d<KJ.J Direction (SQ. /n.J (In.) {cu. In.} (cu. In.I Examined LJmUed 1 45U45S lJl>/Dn 157.30 222.84 35052.73 35052.73 100.0% No 2 45U45S Up/On 36.18 29.32 1060.77 4612.04' 23.0% Yes Total Axial Covar11ge 252.111 38113.50 39884.77 91.0'4 ClrcumfelWllll*I Saam Dltadlon Coverag* EJtSm. Area Clrc Extenl Axial Extent Angle Beam Ellll/Tllnad Examined EXBmlned P111Cent Entry# (d<KJ.} Direction (sq. In.} (%) (%) Examined Limited 3 45U45S CW/CCW 1054.80 60.2% 100.0% 60.2% Yes 4 45U45S CW/CCW 744.60 71.7% 100.0% 71.7% Yes Total Clrc. Beam Dlrec:tlon Covarage:
64.5% Outer 85% toVfll8ga:
77.8% 51-9213066-000 Comment Nona Outlet Nozzle Boss llmlta scan ** **. Ccimment Cowraga batw.n Inlet/Outlet Nozzlea Cowtaga batwun Inlet Nozzlaa Comment Nona., Outlet Nozzle Boas Omits scan Comment. C01oelllg8 between lnlel/Oullel Nozzlaa Cownige bei-Inlet Nozzles Page 22 of 858 /1/7 JfCt/ ;vt£J// 0 / ,, gt)
Unit: 2 . . WO% C4mponlmtto:
- 7-RPV-wR18 UPf'ER NOl.Zl.£ 8£LT TO UPPER SttEU.'WElD I Eu.mlnatlon t'latll(e):
F,_ 111et2013 to t1181201S Names of da!a for It& weld ant included*on the atlllChld aleehl:: 1211312013 51-9213066-000 Page 96 of l'fh AC BN£1 l f:>,
8 7 " 0 . '
- A .. lll9tlA .. .__ ..... " t * -n.M c / z _...,. .. ..,. UID I* .... I i ""'/Z.""'
l I I i l .. -llS.31 l ..., I* -97.CID ....... I Wf/Z -""' DEltcl10M SCNI P-f:IUIS SC.IN llllD INlDIVAt SPlDl SIP ur o.or 11 1PS -l. -104.M I l *... 1a5..14 1.110 -o.or 11 I'S-(.34") S2Jf 0.$° o.or 111'$-(.34'1 . SIZlllCSCINP-SC.IN llaX lli'IBNAl 5P£ED S1P IU/1' o.air' 12 I'S-SZP a.or 121f'S-SIN 0.2!1' o.M' 12 fS MIX (.14') * ., .. 3 8 D A m ... -7 6 -z. -z* .. -162.00 -z;;. -US.tt ,.
.. *: -: .. .. /.. : '**. Document No.: 51-9213066;.()00 * .. : . . Inner 111%f: ,. ** . .-*,:: . ,/' Duke Energy I Oci:>nee Unit 2EOC26 10Year ISL Final Report OCONEE
- UNIT 2 ExAMINATION COVERAGE FOR WELD: W05 LOWER SHELL TO LOWER HEAD WELD Summary Number: 02.81.11.0004<
-"+*Component iD: 2-RPV-WR3f . ./ "' Scan Plen Drawing Number:
11, 12;'&;14 WELD VOLUME COVERAGE OBTAINED:'
43% . .,, * * ' Zone Coverage OUtilr 8&%T:
- 44.11% Examlnallan Volume Dallnlllon
- Aeg;,;9.111: 42.7% *
- Weld Length: . 538.408 In. Area Mea .. rament (axial plane) Volume.Catcul*tlon . . :* ...... <"": .. , =.;_ .. ::*: .. Inner 15% T *** :* . .:; ,. 10.54 sq; in. ;, ; Inner 15% T ... '.' Ouler BS%f 44.48 s
- In. **. *' *. Outer B5%T 5674.60 cu. in .. *.23937.54 cu.*in'.*
.. <* .*, Umltatlons*
Umltascan Core Gulde lugs Flew Stablllze111
- 70IJ45l 70U45l 701J45l
- Beam Examined Direction (sq. /fl.
- 10.54 6.95 . Up/On 0.00 Total Axial Coverage *=yf: Clrcumferenllal Beam DIT9Ctlon Cov11n19es Enlty# 4 5 EJCBITI. Al88 Ang/6 BBam ExsmlnBtl
- (deg.) .* : Dl18CUon *.(sq. In.} . , 701J45Lc CWICCW 88.44 .. 701J45L CWICCW 345.72 OUTER85%T Axial Beam Dlrecllon Coverages e!l11fTI.
AlfJll *:,_., Angle. Saam Examined ., Enlry# .. (deg.} Direction s . In.) 1 45lJ45$ Up/On 44.46 2 45lJ45S . Up/On 28.28 3 45U45S Up/On 0.00 Total Axlal Coverage Clrcuml'wrenllet Beam Dlracllon Coveraga entry# 4 5 /EJtam. Area Angle Beam Eiamlnad 'deg.} Dlmctlon (s . In.} 451J45S CW/CCW 1462.80 45L/45S CW/CCW
- 3250.44 51-9213066-000 Examination Coverage*
Calculatlona-,.
- 64.30 193.40 280.71 838.41 Clrc EXtent examined (%) 20.1% 44.5% Volume' Examlmid*
cri'ln.) sn.12 1344.13 0.00 2021;85*.
Axial EXBmlned (%) 430% 57_.0% Volume. Requ/l8d . P81Cant cu. In. ***; Elll!mlnad sn.12 100.0% 2038.44 65.9" .. 2958.64 0.0%. Sfl!4;80 36.8%
- Percent > Ellamlned Total Clrc.. Seam Dlll!Cllon Coverage:
8.6% 25.4% 34.D'lo tnner 15% coverage:
Ltmglh Volume VolumtJ EJmmlned Examined Requhad (In.) cu. In.) cu. in.)' 64.30 2858.78 2858.78 193.40 5459:35 8598.56 280.71 0.00 12480.20 8328.13 23937.54 ., Clrc Extent Axial Extent El18111ined Ellllmlned
(% (%) 31.3% 43.0% 69.5% 57.0%* Total Ctrc. Seem Direction Cowraga: 36.D'lo. Pement Examined . 100.0%*.**
83.6% 0.0% 34.8'4 P111Cenl Exam/flflll 13.5% 39.6%. 63.1% 44.0%
- Limited. *.*No Yes Yes Umlted Yea *.Yes Umlted No Yes Yes LJmltBtl Yu Yes Com None Nona .*_,, Comment Co\eraga between lugs and stablUmra Cowlnlge ebcNe st.iblllzn Obsbucled Comment Coverage between lugs and stablUzeni CO\tBrage above stabilizers Comment Cowrage belwlllln lugs and stabilizers Ccr.erage abo\11!1 slabillzera . Oblltructed Comment Co\efllga bet.wen lugs and stabilizers Cowraga abo'S ateblllzt1111 Ao A
Document No.:
Duke Energy I Oconee Unit 2EOC26 10 Year ISi Final , Report Figure 1-2: TWS Weld WOS -Lower shell to Lower Head Weld View of TWS robot in vessel lower head region showing scan limitations caused by the.Core Guide Lugs , and Flow Stabilizers.
The weld Is partially covered by the Core Guide Lugs. Flow Stabilizers welded to the head below the weld and the Core Guide Lugs restrict the UT head from scanning the entire weld. These limitations occur between each lug set. Single sided scan parameters are used near obstructions to Improve examination coverage.
Coverage obtained on this weld is 43%.
- 51-9213066..()00 A 13 f!J?
RPVWeld UT ,.Data .. Sheet . . .. -'lfult 2 Outafl*I 02EOC26 SuminuyNo.:
02.81.11.0004 MiJceHldulr t.ve l; IU 1 211312013 Reviewed by: 51-9213066-000 A I UCUIEI T .B fs!_
II c II .. .. ----------.... f171.00 (ISUD;1---.-i ....... -f-, ......... i i i i I i i i i i ' 51 "213066-000
.., ... _ 7 .. SCNi lllP -""' Sl:NI -""' "
- SPEm Wf'/IMJCMS
!"'-o.or 12 1PS -o.Oft' 12 IPS -
- , o.or 12PSIWC Jilli: o.os* 12 PS MU 11 ll'S IWC --U llE1' I 3 B 7 .. c 8 SrP 12 ll'SJIAX ,.,, <, Sil" 12 !PS MAX SZP 12 1P$ MAX SZN 12' 1P$ MAX .. 4 " .. .. 51-'1213066-000 8 D c ..........
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W05"" /j-,A//) * ,J A / -". 7 6 .. *PU!lt1'*""'t om----i . .-. fllMf --ni.-----7 "'
6 II c ' ' '
' ' ' I I I ' ' ' I I I . --*-------* ------------
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- t()W(A >(,ID -11!15
-l * -.iotWe -'l ,. -l4 t.M -SZI'--.... -""'""" -'"'""" .. = -""" SCAN AREi>. -WE! OS WQ5 4< W05 0 "'"-[illill ""'""" 61!1213066-000 6 3 ,4-/1?f I 721 ft# wt/16
.
..
AREVA *,v'i:>ocument No,: 51-9213066-000 j< ;; ;;
Er1ergy'/qJ?ol1ee*Uilit.2EOC2610 Year:1s1 FinalReport
- . f
- OCONEE
- UNIT 2: . *= .. :::-... . / *. .WO&-': LOWER HEAD TORUS'TO tOWER HEAD DOME WELD* . :-0>' :* .$-:*** ,. \ . swnmary Number: 02.81.21.0001
- ComponentlD:
2-flPV.WR38 Scan Plan Drawing Number. 808824&D Sheets 1S & 14 .. WELD VOLUME COVEAAGE OBTAINED:
36% .f .:.'A 32.7% Zone Coverage Obf81n!!!rf;,;
- .* . ?t .. \ Outer 85%T: *., 37.1%. * :** * /. *;' Aggregata:'
36A% Inner 15%T: ., ;; .<. Examination Volume Definition****
Area Meesurement(ulal planal** lmer15%T 0Uler85%T Llmltetlons
- .; ;* lncore lnstrumenlaUon Nozzles RC!W StablUzera
":<. s.n*sq. In. 33.04 sq. ln.c tncore Nozzles reslrlcl UT head mowment.*
Raw Stlblllzera 19Strict UT head mo111ment
- Y"J:** >.i ex.amlnaao.n*Covarage Calculations;;
INNER15%T :: :,*
- -: '. Arial Bum Dlracllon Ctiwrages.
- _ . ... '-. Exam.;;; Ares L8nglh* Volume* Volume Angle}<. Beem Examined clOJlllfned.
Cmml118d Required Enif)'# (deg.}'<*
0118cllon* (sq. In.} n. (cu. In. cu. In.} 1 70U45L Up/On 5.77 160.61 926.70 926.70 2 70U4SL. UplDn 34.44 112.97 198.73 3 7otJ45L UplDn ib3 12.02 .. 84.80 4 70U45L upi0n 242.97 0.00 1401.93 Total Axial Covera1111 Clrcumf8111t1tl11/
B""m Dlreetlon Covlirages
- >. 5 e 7 Exam. ., AID8* *'Angle */ Beam <Examined "deg.}<' Direction (sq.i/n.J 70U45L' CWICCW 90.72 70U45L CWICCW 20.18 70U45Lc CWICCW " 10.08 OUTER 85% T ... * ** A Ill el Saam O/lllCflon .coveragas' Exam./1 Area Angler Saam EJ<Bmlned Enif)'# (deg.} Dlreorton sq. In. 1 45U45S ; Up/On 33.04* 2 45U45S Up/On 28.96 3 45U45S Up/On 17.91 4 45U45S Up/On 0.00 Total Axtal Coverage C/rcum,.,.,,11*1 Bum Dlracllan Coverages exam. Area Angle Beam Examined Entry# (deg.} Olrecllon sq. In.} 5 45U45S CWICCW 638.28 6 45U45S CWICCW 141.84 7 45U45S CW/CCW 70.92 51-9213066-000 449.25<; 1051.89 Che Extent >.:Axial Extent .. Examlned1}
Examined ;; (% +>";; % 2&92.18 20.3% 100.0% ., ,; 4.5% 80.0% 2.3% 42.0% Total Clrc* Saam Direction Cov*rao*:
' lnn,,,.15" cowtage:
- L8nglh Volume .;c*vo1uma*
EIOJlll!ned Exsml118d
.. Requh&d In. (cu. In.) (cu. In.} 160.81 ;; . 5308.42'.
5308.42 34.44 11.23 242.97 449.26 Cln: Extent Examined (%) 24.8% 5.5% 2.8% 997.45* 201.15 0.00 6606.03 Axial Extent E*smlnsd (%) 100 .. 0% 81.0% 39.0% 1137.97 371.08 8027.67 14843.16 Total Cln:. Beam Direction Coverage:
0u1er 85% COV9111!19:
- \ PefC811t EIOJllllned 100.0% se,a%..,, 18.5%"'" **a.0%* 40.6% P91Csn/ Examined*
20.3% 3.6% 0.9% 24.9% 32.7% P91Cenl
- Examined 100.0 87..7% 54.2% 0.0% 43.8% 24.6% 4.5% 1.1% 30.3% 37.1% 2592. 18 cu. In. 14843 is cu. In;. Com None None Umtted Comment No Co\ell1g8 between nozzles and slabUJzara Yes Co\erage abow nozzles 45 -52
- Yes * **,' Cowrage abow nozzle 49'*'/. .. Yes ... ,., Obslrucled . Umlted Yea Yea Yes Umtted No Yea Yea Yes Um/led Yea Yes Yes Commenl Cowrage blllwaen nozzles and alablllz818.
Cowrage abow nozzles 45 end 52 Co\erage a!xMI nozzle 48 ' *.<-. . -j< .. *.*. Commllfll
- Cowrage between nozzles and atablllzera Cowraga abole nozzles 45 and 52 ;;* Co119ra9e abOlo9 nozzle 48 Obstructed Comment Colenlga belwem nou1es and stabHlzera ca....rage abcMI nozzles 45 and 52 Cowrage abOllB nozzle 48 jfj-IZ c/6rJ A AREVA Document No.: 51-921306&-000 D uke Energy /, Qeonee Unit 2EOC26 10 Year ISi Final Report Figure 1-3: TWS Weld.W06 -Lower Shell to Lower Head Weld View of TWS robot in vessel lower head region showing scan limitations caused by the lncore Nozzles and Flow Stabilizers.
The weld is partially covered by the Flow Stabilizers.
Flow Stabilizers welded to the head above the weld and the lncore Nozzles restrictthe UT head from scanning the entire weld. The Core Guide Lugs also provide some interference with robot movement.
These limitations occur between each Flow Stabilizer/Core Guide Lug set. Single-sided scan parameters are used near obstructions to improve examination coverage.
Coverage obtained on this weld is 36%. 51-9213066-000
&&&£!'* n If 13 1 RPV. Weld UT Data Sheet Pt.ant: oconl* COMpoMnt 1Dt 2*RPV*WR35
- Level: Date: 1:Ul3/2013 5 1*9213066-000 Pa ge 155 of 858 AlUCHMEIT
_0 f 6<>
'1 * " ........ ----t*-8U4
_[_ ----....!.
________ _ I .,..,.. c
- 3 FOR SHW.. SCNli.IG "" ---ar -CllllUC) OE1tc'llllH SC. PNIMl£1tRS s:NI ll!DEX IHIEll\OI.
5PUll lllP le:& a.or 12 PS MAX 11111 lrg{;, O.OIJ' 12 IP5 llAI MAP 1,g.;;. O.O!t' 11 .., llAI 11111 o.O!t' 11 PS IWt -a.t' llo.f3'1 o.OIJ' 12 PS MAX -o.OIJ' 12 PS llAI SIZlllGSCAll-SCNI UCJEX llN' 11&& 11111 11&(,., IHIERV.11.
$l'*ED o.OIJ' 12 I'S MAX o.ar 12 1PS llAI 10 .:ii>--* ..
'.," ,. l UT Calibratio
'!If nation fl> Site/Uni I: Oconee 2 Procedure:
NDE-640 Outage No.: 02-26 Summary No.: 02.93.110.0009 Procedure Rev.: Report No.: . UT-13-1169 Workscope:
ISi Work Order No.: 2025416 Page: of 1 Code: 199812000A catJltem:
B-D /B3.110 Location:
Drawing No.: ISl-OCN2-002
==
Description:==
Nozzle to Shell Size/Length:
NIA Thictness/Dlameter:
CS/ 8.187 I NJA Start Time: 1006 Finish Time: 1134 Llrnilalions:
Yes -See attached shelilt .. , "' *-* Instrument Settings Search u...tt . .. :* .*h*zw.* " Cal. Time Date Orientated Searcti UnJt < Serial No.: 13600172 Serial No.: 006D7N Checks Calibration Signal Sweep ManUfacturer.
GE Manufacturer.
KBA lnlHal cat. 1057 1012412013 Reflector Amplitude%
Division Depth Model'. USN60SW Size: ,75* Shape: Round Inter. Cal. 114TSDH " 80 u 1.s1* Delay: 1.2778 Range: 10* Freq.: 2.25MHz . Style: Gamma Inter.Cal.
1128 10/2412013 112T SDH 45 ... 3.3 3.29" M'U Ca!Nel: .2319 Pulser: Square Exam Angle: 0 # of Elements:
Single Inter. Cal. 3/4TSOH 22 5.0 5.04* Damping: 500 Reject: 0% Mode: Long. Final Cal. 1215 1012412013 Rep. Ftate: Autohigh Freq.: 2.2SMHJ. Measured Angle: NIA Couplant Filter: Fixed Mode: PE Wedge Style: NIA Cal. Batch: 12125 Circuinferentlal Orientated Search Unit Voltage: 450 Other: Fullwave Type; ULTRAGELll Calibration Signal Sweep Ax. Gain (dB): 9.5 Circ. Galo (dB): NIA Search Unit Cable Mfg.: MAGNAFLUX Reflector Amplitude%
Dlvl5ion Depth 1 Screen Div. " 1.0 in.of Depth Type: RG-174 Exam Batch: NIA ----12125 Linearity Report No.: L-13-271 Length: &' No. Conn.: 0 Type: ULTRAGELll
.. .,. Calibration Block Scan Coverage Mfg.: MAGNAFLUX Cal. Block No. 40338 Upstream li!J Downstream O Scan dB: 23.5 Reference Block Reference/Simulator Block Thickness 1 Dia.: Flat cwo ccwo Scan dB: NIA Serial No.: Gain Signal Sweep Depth 97-5588 dB Reflector Amolftude
% Division Cal. Blk. Temp. 72 Temp. Tool: MCNDE40198 Exam Surface: O.D. Type: ROM PAS 1*s1de --1.3 80 1.0 1.00" Comp. Temp. 90 Temp. Tool: MCNDE40198 Surface Condition:
Machined Recotijable lndication(s);
veso No0 (If Yes. Ref. Attached Ultrasonlc Indication Repo!t.) . Results: Info O Comments:
Reference Report# UT-13-1170 for additional lnfonnalion.
' Accept 0 Reject 0
"\ DUKE ENERGY COMPANY ISi LIMITATION REPORT Summary #: 2-PZR-WP26-l Component ID 02.B3. l l0.0009 jgl NO SCAN SURFACE BEAM DIRECTION
- . ::,. 0 LIMITED SCAN 0 1 2 ccw FROM L NJA to L NIA INCHES FROM WO Toe to Beyond f ANGLE: 0 [81 45 rgi 60 other 70 FROM _Q__ DEG to 360 DEG* D NO SCAN SURFACE BEAM DIRECTION D LIMITED SCAN 0 1 02 D .. 1 D 2 0 D ccw FROM L to L INCHES FROM WO to ANGLE: oo 0 45 D so other FROM DEG to DEG D NO SCAN SURFACE BEAM DIRECTION
.*,,.-:.;
- * ... * ?< =i D LIMITED SCAN D 1 02 D 1 0 2 D cw D ccw FROM L to L -----*----INCHES FROM WO ___ t9 __ _ ANGLE: 0 0 0 45 0 60 other FROM DEG to.* DEG 0 NOSCAN BEf:\M DIRECTION remarks: Due to nozzle configuration
- . <'. [(*."v 0 LIMITED SCAN SURFACE D 1 D 2 D 1 D 2 D cw UT-13-1170 FROM l to l ----INCHES FROM WO to __ _ Sketch( s) attached ' **-!.*::.;,;:-,, ANGLE: D 0 D 45 D 60 other FROM DEG to DEG IZI 0 Level: 11 Date: 10124113 Sheet s Reviewed Date: /b*;f//-/.J No.
,, PZR Sampling Nozzle to Shell 0/o of Coverage Item No. : 02.B3.110.0009 Weld No. : WP26-1 Weld* Coverage Scan SI> SI SJ S2 cw ccw* 49 Angle ,A5° &60° * '6og &10° Aggregate 45° & 60° 45° & 45° & 60° Total +4= Base Material Coveraze.
sr* SI CW&CCW CW&CCW 45° & 60° 60° &70° on taper on flat Total 98.60% + 2 = 0° Scan Coverage = %1 Coverage Obtained 39.52 +:' 9.4S"d 49, 0 0 Q1: 49 43.21 % 18.87 9.23 27.26 98.6°/o 21.73 + 7.39 29.1 Aggregate Coverage =Weld + Base Material+
0° + 3 = Inspector I Date : U JtF/ /6* .JD* 13 .. % Coverage ** %Coverage
% Coverage % Coverage Pagek__of J_k 1dUCHMEIT f3 . , , fYt7f. g-o
> --..... --,\}) tfi i::ota1 weld Metal Examined with 2 angles fr9rp .. one direclion.
A combination of 45° and 60° angles were use4 t().obtain coverage.
% Examined 1=7.015 I l 61.46o/o.
64;3% !Jflengdi x
of v9lwne =J9.52,% of total S 1 weld cove:;* "" ... c:; %Examined from C\\(and GCW = dO/o.
was. . .
1§: ', qf 2. ' . *. YJCJ.d CVc l8728x 100=64.3%
"'*"' Zi*
- 60° NS------. , '
.. ;* %, " Shell surface 1 f.i ..... 24.45 sq. in. ---
> C"t --= I -
-.-'**'; ,-tiiilll A combination of 6'1'& 7ff' qbUlin. a cove.rage on tappered surface. . ;;1> " :,. ** , . % F.xainined 00° and 7ff' = 24.22145..83
?' 100 = S2.85o/o.
35.7°/o of length x 52.85% of voJµme = 18.87°6> 9f total S 1 coverage.
T3pered smface fQr 1 '.qf \veld
}Q/28X . * * . T ; .. f Nozzle Surfaee2 !'* ' . 1 11* .t 11.
Weld No. : WP26-l . , ,;! '% Examiµed 45?. flQ 0 = 11.85 I 1 = S,8(io/o.
' , * ,,;
- ** * -. ,-_ "1¥ .. /-: Tapered for 10" of28" .. * * . 10 x 100 = 35.1°/o . , * , ' &., NS, arid'45°circ
- scan
Sue Distance=
10.71'*' ---("X"i\ -
Item No. : 02.83.110.00()C)
- Pressurizer Sampling NO'lZle tc9bell Htr. Shell
- Weld No. : (Heater Bundle Section) *Scan 6()0, 7fl' & 600NS uially toward oozde (ref. surface dtitance below for eum volume coverage)
Nozzle Surface2 *Scan 45°, W, WNS CW & CCW *See NDE-820 Fig. 7 Category S.D for exam volume. 21.4" 15.4" 9.0" levd m em.wer /Date: 12..9 31w 16-i6-13 Page.!k_of
. > --:a-" = UT Calibratio amination
.. ,.w, Site/Unit:
Oconee 2 Procedure:
NDE-640. Outage No.: 02-26 *... "<* _____ ...;..;....;.
Summary No.: ----------------
02.83.110.0010 Procedure Rev.: 5 ...
Report Nci: UT-1a:.1111
... ,.. .... * ---------Workscope:
ISi WOik Order No.: 2025416 ol 1 Code: 1998/20DOA
.. Cat./llem:
B-D /83.110 Location:
Drawing No.: ISl-OCN2-002
==
Description:==
Nozzle to Shell System ID: 50 --------------------------------------------------------------
Com pone n t ID: _2_-P_ZR_*WP_2_&-_2
_________________________
_ NIA Thiclmess/Oiameler:
CS 16.187 I NA Size/Length:
Start Time: Finish Time: 1200 Limitations:
Yes* See attached sheet 1050 Instrument Settings *. Search Unit CaL Time Date Ax1alorientated Semch Unit Serial No.: 13G00172 Serial No.: 00607N Checks Calibration Signal Sweep Manufacturer:
GE Manufacturer:
KBA Initial Cal. 1057 10124/2013 Reflector Amplitude
%, Division Depth Model: USN&OSW Size: .75" Shape: Round Inter. Cal. 1/4TSOH 80 1.5 1.51" Delay: 1.2778 Range: 10* Freq.: 2.25 MHz Style: Gamma inter. Cal. 1138 1012412013 112TSDH 45 3.3 3.29" ln1er.Cal.
' M'tlCaWel:
.2319 Pulser: Square Exam Angle: 0 # of Elements:
Single 3/4TSDH 22 5.0 5.04. Final Cal. 1215 10/24/2013 Damping: 500 Reject: 0% Mode: Long. v Rep. Rate: Autohigh Freq.: 2.25MHz Measured NIA Couplant . . v* PE >l C:aL Batch: :*,. :.f; Filler: Fixed Mode: Wedge Style: '* N/A 12125 Circumferential Search Unit v Voltage: 450 Other: Fullwave Type: ULTRAGELll Calibrallon .Signal '*sweep Gaitl(dB):
9.5 Circ. Gain (dB}: NIA search Unit Cable Mfg.: MAGNAFLUX Reflector Amplitude%
Division Oeplti 1 Screen Div.= 1.0 in. of De>pth Type: RG*174 Ei!am Batch: 12125 NIA ----Linearity Report No.: L-13-271 Length: 6' No. Conn.: 0 Type: ULTAAGELll Calibration Block Scan Coverage Mtg.: MAGNAFLUX Cal. Block No. 40338 Downstream O Scan dB: Reference Block* Reference/Simulator Block Thickness 7 Dia.: flat cwo CCW O Scan dB: NIA No.: 97*5588 *'Gain Signal *.c. "*.Sweep Depth .. --'dB Reflector Amplitude%
Division Cal. Blk. Temp. 72 Temp. Tool: MCNOE40198 Exam Surface; 0.0. . . --Type: ROMPAS 1.3 1*s1de 80 1.0 1.00;;; Comp. Temp. 90 Temp. Tool: MCNDE40198 Surface Condition:
Machined Recordable lndicatlon(s):
Yes O (If Yes. Ref. Attached Ultrasonic Indication Report.) Results: Accept Reject O Info O Comments; Reference Report# UT*1J.1172 for addiUonal information.
-\ -Percent Of Coverage Obtained > 90%: Examiner Level 11-N Tucker. David K. Examiner Level 11-N Bull, W. Keith Other NIA Level NIA No Reviewed Previous Data: Yes Date 10/24/2013 Date Site Revie'.v *** 10/24f2013 Date ANlltfXRK E. Date /P-3/-13 ,. Date Date ">
.... I -. I !J w . . . /.*. DUKE ENERGY COMPANY ISi LIMITATION REPORT Summary#:
2-PZR-WP26-2 Component ID 02.B3.l IO.OOIO remarks: 18] NO SCAN SURFACE BEAM DIRECTION Due to nozzle configuration 0 LIMITED SCAN D 1 rgi 2 t8J 1 D 2 t8J cw 1:81 ccw FROM L NIA to L NIA INCHES FROM WO _T_oe __ to Beyond 0 NO SCAN SURFACE BEAM DIRECTION 0 LIMITED SCAN D 1 0'2 01 02DcwOccw FROM L to L -------INCHES .FROM WO ___ to __ _ ******--...........
____ _ ANGLE: 0 O 0 45 0 60 0 NOSCAN 0 LIMITED SCAN FROM L to L ANGLE: Do D "45 D 60 0 NO SCAN D LIMITED SCAN FROM L to L ---ANGLE: ooo 45 Dao ******* Prepared By: Steven Dea other SURF D 1 D 2 FROM DEG to DEG BEAM DIRECTION 01 02DcwOccw INCHES FROMWO ___ to __ _ other FROM DEG to DEG BEAM DIRECTION SURFACE D 1 D 2 D 1 D 2 D cw D ccw INCHES FROM WO to .
-... _ ---
s) (jttached D No PZR Sampling Nozzle to Shell o/o of Coverage *
- Item 02.B3.110.0010 Weld Coverage Scan SI SI SI S2 CW ccw Angle 45° & 60° 60° & 70° Aggregate 45° & 60° 45° & 60° 45° & 60° Total 49 +4= Base Material Coverage Sl Sl CW&CCW CW&CCW 45° & 60° 60° & 70° on.taper on flat Total 98.60% +2= 0° Scan Coverage = Weld No. : WP26;.2 **. % Coverage Obtained 39.52 + 9.48= 49 0 0 Q 49 43.21% 18,87 9.23 27.26 98.6%)': 21.73 + 7.39 29.1 % Coverage %*Coverage
% Coverage Aggregate Coverage=
Weld+ Base Material+
0° + 3 = 0/o Coverage Inspector I Date :'RJ. *31-13 Page _L of J.k. Al 0£ff_MEI 1 /!J SheU Surface I 1
Ng. f' 02.m.110.0010
]:_ +>;' --<'$ ":;'V-,
-tti)Fc:':'f':<
-
Weld No. : '" WP.26-l Item No. : 02.m.110.0010 .Pressurizer
,'*:* \.,','" Weld No. : WP26-2 Base Metal Examined with (,()0 and 45° ang!es.
Surfuc.e I %Examined 60°and 45° = .19.03 I 44.87 x 100 = 42.4o/o..
- 64.3% of lengthx 42A% Qfvolwne =
CW/CCW cove ' -' :,i: _/;
\ . . . . . . t -,:: '
'.>;;,**-.::-
,:, ,* ' ' µntapered surface W$* for 18" 18 / 28 x 100 = 64.3% ....*
.. ,!; . '" . , . . : *.. *J (,()0 , NS 4S°Circ. scan --........, 19.03 sq. in. ---'---\ to .. Nozzle .$wface2
Item No. : 02.m.110.0010 ' : Weld No. : "WP.26-2 ,> A (!io& 700 angles were qse;d to Obtain a
- 'Ti
- surface. * * ** * , . StieU .* %Exarpii)ed§O°-and 700 = 24.22 I 45.83x JOO= S2.85o/o..
3?.'1°/o of lengt\l x of of total SI coverage.
Tapered for 10" of 28 11 of total \veJd JO /28 x 10() = 35!7°/o"'*, * . .
- Item NO:: OlJD.110.0010 " :. ,¥; . Weld No. : WPl6-l : Examined 45° 8n<! fU' = 11.85 /
x 109 = 25.86o/o.
' ' .. , ' '°" * *. 35.1°/o oflengdt x of volume= 9.23% 9f CW/ CCW Tapei:ec,i surface was present for IO" of 28" weld circumfereqce
- .;, ' . 10 / 28 x 100 = 35.1°/o.
Item No. : . 02.Bl.110.0010 Pressurizer ..* * ,, . Weld : WP26-2 :Mi:"/;:* , , ,,*,, '*".,/;y.,;
- "<<roExamined oo = n.ss / s1.24 x !OO . *,** 35."l°Atof!mgthx 20.1°/0ofvolwne
=
Q°.coverage.
- Tapered surface was present for 1 O" of 28" ,.of tOtaJ weld circumference I0/28x 100=35.1°/0 V:S Shell*.,
I '.,' *""
Item No. : 02.m.110.0010 Weld No. : 2--PZR-WP26-2
- Scan 45°, 60° & c.oaNS a.Dally toward oaale (ref. surface distance below for exam vot_.me coverage)
- Scan 4S° cw & ccw *See NDE-820 Fig. 7 Category B-D for exam volume. Sur. Distam:e from Nozzle= 16.88" Sur. .Di.stance from No:r.zle=
12.41" 6()0, 600 NS and iWarc.---Sur. Distance=
- 10. 71"
- ur. .Distance=
6.187" S IMtance from Nazzle= 8.9" '\.}'$ Shell Swfacel I I Nozzle : I Surface2:
- Item No. : 02.m.110.0010
- Weld No. : 2-PZR-WP26-2 Pressurizer Sampling Nome t*hell Htr. Shell (Heater Bundle Section) *Scan <n', 7fF & <n'NS axially toward name (ref. surface distance below for exam volume coverage)
- Scan 4S°, 60P, 60PNS CW & CCW *See NDE-&O F"ig. 7 Category B-D for exam volume. Shell Swface 1 21.4" 15.4"
- Nozzle Surfuce2 UT Calibratio amination , := : Site/Unit:
Oconee 2 Prociedure:
______ ,......._
Summary No.: 02.Bl.110.0011
_______ ...,... ____ ----'.,,--*/;
.*.
Wor1cscope:
ISi *. Wor!( Ofder No.: 2025416'.iJ.\;:C Code: Drawing No.: System iO: 1998/2000A
- ':>ca1.11tem:*
- +:<;tLocation:
'>' .*'>' P<."'* *.;. ..... ----..-..-'--'------
.;..'°';......o.-_..;., ______ ""="----; (le5ci:!Jllion:
Nozzle
' '" .. + < '<0?>: **\ .. :. ISl-OCN2-002 0>: .** Component ID: 2-PZR*WP26-3
- NIA ';.;,\ .... Thicl<ne.SsJDiameter:.
Cl\l / 6.1S7 /NA ".\,'"" Start Time: 0920 1033 " .'?:;j**
Limilations:
,* *******.*s
.... earch
.. .. .m, *Cal. Time* ><*:*,"'*
- .*. . ' . . . ...
- Oat , >:
Search unit .* .. : "s:*
- Serial No.: Serial No.: Oll607N Checks'
- fl'*\' ""s.'"";_ca..,..1-1b_l'Clli_*_on-...-
..... ""s""'1g*""*n.*,....a-1.'.,...*
.. *.',.....:,..--S-w-,,.,..."---r-,-
.*. ,-.---1 Manufacturer:
KBA+W*:< lniliar Cai: 1012312013'
,. 'Reflector Amplitude%'
Diyt;j; .
Model:
.1s*
- RouniJ"..*
1/4T SDt:f } *;; IJ(J;; 1:5 7: :0 .1.s1* oe1ay: Freq.:
- 2.2s MHz s1y1e: * ***Gainma iiiter:cai.
1012
___ +---45,....
....... -+--""3-.3-.
-""+-. *""'3""':29,,..;--.--1
. Inter. Cal. ., '*: ""'* ** ""'* Ml! CalNel: Exam Angle: o # ol Etements:
Slngle".'i..;.;.;;=-=;:.i...-_.,_--"...;..-1 314T SDH > * * * ' . 22 5.o * . 5.04" -----___ .....____
- L'on. **g.* ... --F'11laica1.
104s 1012312013 1-..;;.;..;-----;.;.;._+---*"" ... ;;.....,.--
.. -+-...;;.:.;;-...+"--';;..:;...;--1 Damping: ----'-----
MOde: _ ,,... *s Rep. Rate: _
Measured Angle: ____
Couplant,:
.. Filler: -------*.
Wedge Style: NIA : Cat Batch: 12125' H; .
Orientatecf Unit Voltage: , . Type: UL TRAGEL iHS: t ...... Callbrsllon
..,.. sweep' <. . . Ax.. Gain (dB): 9.5 Circ. Gain (dB): N/A *. SearCh Unit Cable** Mfg.:
- MAGNAFLUX
....
... '¥-.... '.+-_o.,.iv,..is_io_n--1-*'
... ***o .... e_p""lh..._-1 1 ScreenDiv.=
1.0 In.of Depth Type: ____ ....;;R:.;:G;..*..;1..:.7..:.4
_____
- ..,;;
.* ... NIA< *.*. 9*: .Jt .. ; ">i Lineanly Report No.: _____ L_*_13-_Z7_1_.
____ Length: * &' No. Conn.: ' Q Type: ULTRAGEL ii : <::t:-,,...., ..
....
Calibration Block * '*** s.
- +t*:, *< Mfg.: : ' 1' MAGNAFLUX
... ... * .. * :+,t::; ' ..
Cal. Block No. _______ 40_....33_8 ______
Downstream O .. Scan dB: 23.5 * . Reference
- Thickness 7 Dia.: Flat Cal. Blk. Temp. Temp. Tool: . MCNDE40198 Comp. Temp. _.!!..Temp.
Tool: MCNDE40198 Recordable lndication(s):
Yes O No 0 Results: Accept 0 Reject 0 CWQ CCWO . '"' Sena! No.:. * . 97,.ssas ---.......;O;;;.;*;;:.D;;...
Type; ROMPAS * : Surface Condition:
EXBm Surface: 1.3; 1* Side Gain. Signal ,:; Sweep * " : dB > 'Reflector Am11litude'%
- Division Depth. Machined y .. .... (Ii Ref. Attached UltrasOnic llidlcation Report.) /.*=* Info O Comments:
Report#
15 ,;,, additional
- i'.0; :. intoilnarion>
- *. ** '\ *, ,' . *.
- Date . : . ::.::-. . .. "":-:" .. ;
... "{ ;-;1 il ,.\ ----------*-------"---------,--.
.----------------*
DUKE ENERGY COMPANY ISi LIMIT .t\. TION REPORT SURFACE.-..
BEAM DIRECTION
.*' Summary#!
2-PZR-WP26-3 NO SCAN D LIMITED SCAN D 1 0 2 1:81 1 D 2 181 cw 181 ccw FROM L NIA to L NIA !NCHES FROM WO _;T;_;;;_oe:.....*
_ to Beyond. .* remarks: . Due to nozzle configuration; ANGLE: 181 0 l2SJ 45 181 60 other FROM _o __ DEG to
____ _..:., ______ _ D NO SCAN D LIMITED SCAN FROM L to L BEAM DIRECTION SURFACE D 1 D 2 01 020cwOccw other FROM DEG to DEG -----------.---...---!
ANGLE: oo D 45 D 60 -----*--******-**
..
- -*-----'-. ."C..-......-l D NO SCAN D LIMITED SCAN FROM L to L SURFACE D 1 D 2 BEAM DIRECTION 01D20cwOccw
INCHES FROM WO __ to __ _ ANGLE: 0 O 0 45 0 60 D NOSCAN 0 LIMITED SCAN other SURFACE D 1 D 2 FROM DEG to BEAM DIRECTION 01 020cwO DEG ccw FROM L to L INCHES FROM WO to -------DEG to --DEG 1-----------------
UT-l3-ll75 Sketch(s) attached
- 0 No
./ PZR Sampling Nozzle to Shell% of Coverage Item No.: 02.B3.110.0011 Weld Coverage Scan SI S2 cw CCW" Angle 45° & 60° 45° & 60° 45° & 60° 45° &60°
- Total 61.46 + 4 = Base Material Coverage Sl 45° & 60° CW & CCW 45° & 60° Total 109.6 + 2 = 0° Scan Coverage = Weld No.: WP26-3 0/o Coverage Obtained .. 61.46 :J., ;,p* :./ 0 Q 67.2 .. 42.4,* 109.6 %Coverage
%Coverage
% Coverage Aggregate Coverage == Weld +Base Material + 0° + 3 = ,, lnspector/Date:'/kQ
% Coverage Page i_ of JQ_ "lTAtHMUT 3
Item No.: ; 03.m.110.0011 Weld No. : 'WP26-3 Total Weld Metal Examined With at least 2 angles from one direction. . Shell Surface I A combination of 45° and 600 angles were used to obtain coverage.
%Examined from Surface l = 7.015I11.413 x 100 =61.46o/o.
% ExaminecJ from s* 2, Cw, and CCW = OO(o.
- 0 < 600,NS---....... Nozzle surtace2 Item No. r* 02.m.110.0011
-' -*"'*-_,.,.' ,, '..,, ., Weld No. : WP26-3 Total Base Metal Examined with at 2 angles from one direction.
Shell Surface 1 A combination of 45° and 60° angles were used to obtain
% Examined=
+5. 7QS) / 44.87 x lQO =, 67.2°/Q. 60° Ns-* --"""""* ' '* 24.45 sq. in. ---... Nozzle. SurfaCe2 Item No. : * . 03.Rl.U0.0011 Weld No. : WPl6-3 Pressurizer
- ' **-l < Nozzle to Shell c:J Base Metal Examined with 60° and 45° allgles. %Examined 60°and 45° = 19.03 I 44.81 x 100 =::42.4o/o. , . _, ' .
- -* / . 6()<>> NS,aqd 45°Girc. scan-. ---. 19.03sq.in. Nozzl -<.. e Surface.2
.. ' ;;
02.83.110.0011 Weld No. : 2-PZR-WP26-3 I ' *Scan 45°, Qf & (;ODNS axially toward oozzle (ref. surface l;>elo'! for vo,lume
- .* . ,, * ., *v"' *** * * "
- 2: *Scan 45o cw & ccw ' .if l I *See NDE-820 Fig. 7 Category B-D for exam volume. Sue Distance=
10.71" Shell Surface l ' Sur.
from Nozzle::=
16.88" 60°, W NS and cfSOOrc.----. s . Distance=
6 "