ML18361A648
ML18361A648 | |
Person / Time | |
---|---|
Site: | North Anna ![]() |
Issue date: | 12/20/2018 |
From: | Mark D. Sartain Virginia Electric & Power Co (VEPCO) |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
18-422 | |
Download: ML18361A648 (78) | |
Text
{{#Wiki_filter:10 CFR 50.55a VIRGINIA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 December 20, 2018 United States Nuclear Regulatory Commission Serial No. 18-422 Attention: Document Control Desk . NRA/DEA RO Washington, D.C. 20555 Docket No. 50-339 License No. NPF-7 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION ENERGY VIRGINIA) NORTH ANNA POWER STATION UNIT 2 ASME SECTION XI INSERVICE INSPECTION PROGRAM RELIEF REQUEST N2-14-LMT-003 - FOURTH INTERVAL PERIOD 2 LIMITED EXAMINATIONS Pursuant to 10 CFR 50.55a(g)(5)(iii), Dominion Energy Virginia requests relief for limited examination coverage (i.e., less than 90% weld coverage achieved, due to physical interferences that prohibited attaining full weld coverage) obtained during the inservice inspection (ISi) examinations at North Anna Power Station .Unit 2 during the second period of the fourth ten-year ISi interval. These examinations were performed to meet the requirements of the 2004 Edition of ASME Section XI with no Addenda and the Risk-Informed/Safety-Based lnservice Inspection (RI-ISi) Program Plan based on Code Case N-716. Relief Request N2-14-LMT-003 is included in the attachment to this letter, and provides the basis for this request. The Facility Safety Review Committee has reviewed and approved the relief request. If you have any questions, please contact Ms. Diane E. Aitken at (804) 273-2694. Sincerely, Mark Sartain Vice President - Nuclear Engineering and Fleet Support
Attachment:
- 1. Relief Request N2-14-LMT-003 - Unit 2 - Fourth Interval Period 2 Limited Exams This letter contains no NRC commitments.
Serial No. 18-422 Docket No. 50-339 Fourth Interval 2nd Period Limited Exam Relief Request Page 2 of 2 cc: U.S. Nuclear Regulatory Commission Region II Marquis One Tower 245 Peachtree Center Ave., NE, Suite 1200 Atlanta, Georgia 30303-1257 Mr. Marcus Harris Old Dominion Electric Cooperative Innsbrook Corporate Center 4201 Dominion Blvd. Suite 300 Glen Allen, Virginia 23060 Mr. James R. Hall NRG Senior Project Manager U. S. Nuclear Regulatory Commission One White Flint North Mail Stop 08 B 1-A 11555 Rockville Pike Rockville, Maryland 20852 Ms. Alina Schiller NRG Project Manager U.S. Nuclear Regulatory Commission One White Flint North Mail Stop 07 E-5 11555 Rockville Pike Rockville, Maryland 20852-2738 NRG Senior Resident Inspector North Anna Power Station
Serial No. 18-422 Docket No. 50-339 Attachment Page 1 of 76 ATTACHMENT RELIEF REQUEST N2-14-LMT-003 UNIT2 FOURTH INTERVAL PERIOD 2 LIMITED EXAMS VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION ENERGY VIRGINIA) NORTH ANNA POWER STATION UNIT 2
Serial No. 18-422 Docket No. 50-339 Attachment Page 2 of 76 [THIS PAGE INTENTIONALLY LEFT BLANK]
Serial No. 18-422 Docket No. 50-339 Attachment Page 3 of 76 N2-14-LMT-003 UNIT2 FOURTH INTERVAL PERIOD 2 LIMITED EXAMS CONTENTS 1.0 ASME CODE COMPONENT(S) AFFECTED ................................................................... .4 2.0 APPLICABLE CODE EDITION AND ADDENDA ..............................................................4
- 3. 0 APPLICABLE CODE REQUIREMENT ............................................................................. 4 A1 Pressurizer Nozzle-To-Vessel Welds ............................................................................. 6 4.A 1 IMPRACTICALITY OF COMPLIANCE 5.A 1 BURDEN CAUSED BY COMPLIANCE 6.A1 PROPOSED ALTERNATIVE AND BASIS FOR USE R1' Risk-Informed Piping Welds Not Subject To A Degradation Mechanism .................... 33 4.R1 IMPRACTICALITY OF COMPLIANCE 5.R1 BURDEN CAUSED BY COMPLIANCE 6.R1 PROPOSED ALTERNATIVE AND BASIS FOR USE
- 7. 0 DURATION OF PROPOSED ALTERNATIVE ................................................................... 76 8.0 PRECEDENTS ..................................................................................................................76
9.0 REFERENCES
., ................................................................................................................76 ENCLOSURES Enclosure A 1-1, 12050-WMKS-RC-E-2 / 2-RC-E-2 / 11 Data Report ............................... 9 Enclosure A1-2, 12050-WMKS-RC-E-2 / 2-RC-E-2 / 12 Data Report ............................... 17 Enclosure A1-3, 12050-WMKS-RC-E-2 / 2-RC-E-2 / 13 Data Report ............................... 25 Enclosure R1-1, 12050-WMKS-0102D / 6-WFPD-411 / 5 (BPL 851) Data Report ........... 36 Enclosure R1-2, 12050-WMKS-0102D / 6-WFPD-415 / SW-19 (BPL 178) Data Report .. .42 Enclosure R1-3, 12050-WMKS-0109F / 31-RC-405 / 20 Data Report .............................. 47 Enclosure R1-4, 12050-WMKS-0103AR / 1 1/2-CH-797 I SW-98A Data Report .............. 51 Enclosure R1-5, 12050-WMKS-0103AT / 1 1/2-CH-798 I SW-81 Data Report ................. 58 En.closure R1-6, 12050-WMKS-0103BA / 2-RC-456 I 30 Data Report ............................. 65 Enclosure R1-7, 12050-WMKS-0111W / 4-CH-815 / 3 Data Report ................................. 71 TABLES Table 1, Repetitive/Duplicative Requests Requested in Accordance with 10 CFR 50.55a(g)(5)(iii), lnservice Inspection Impracticality .............................. 5
Serial No. 18-422 Docket No. 50-339
- ~ Attachment Page 4 of76 RELIEF REQUEST N2-14-LMT-003 UNIT2 FOURTH INTERVAL PERIOD 2 LIMITED EXAMS Relief Request in Accordance with 10 CFR 50.55a(g)(5)(iii)
-- Notification of impractical ISi Code requirements --
1.0 ASME CODE COMPONENT(S) AFFECTED Refer to Table 1, Columns 1 and 2. 2.0 APPLICABLE CODE EDITION AND ADDENDA The North Anna Power Station Unit 2 (NAPS ~) applicable Code for the fourth 10-year inservice inspection (ISi) interval and the ISi program is the 2004 Edition of ASME Section XI with no Addenda (Reference 1). The NAPS 2 fourth ISi interval started December 14, 2010 and ends December 13, 2020.
- 3.0 APPLICABLE CODE REQUIREMENT Refer to Table 1, Column 3.
Components identified in this relief request require examination of essentially 100 percent of the weld length. "Essentially 100 percent," as clarified by ASME Code Case N-460, "Alternative Examination Coverage for Class 1 and Class 2 Welds," is greater than 90 perce,nt coverage of the examination volume or surface area, as applicable. The risk-informed welds described in this request are governed by the NRC appreved NAPS 2 Risk-Informed / Safety-Based lnservice Inspection (RI-ISi) Program Plan (ADAMS Accession No.: ML110050003). The welds are assigned Category R-A, Item R1.20, and require ultrasonic examination. _The NAPS 2 Rl-.lSI Program Plan, in accorqance with Relief Request for Alternative N2'-14-Rl-001, applies the requirements of ASME Code Case N-716, "Alternative Piping Classification and Examination Requirements." The Item R1.20 elements are considered not subject to a degradation mechanism. Limited examinations in this relief request are in accordance with Section 3.3.2 of Relief Request for Alternative N2-14-RI-00.1 that was approved by the NRC in a letter dated January 21, 2011 (ADAMS Accession No.: ML110050003).
- a (D
REQUEST NUMBER
- 1. ASMECODE COMPONENT
- 2. COMPONENT ID NO. 3. APPLICABLE CODE
- 4. IMPRACTICALITY OF COMPLIANCE
- 5. BURDEN CAUSED BY
- 6. PROPOSED ALTERNATIVE
- 7. DURATION OF PROPOSED -
"C (D ;:::j:
- c:*
-I ll)
C"' A1 Pressurizer Nozzle-Io-Vessel Welds 12050-WMKS-RC-E-2 / 2-RC-E-2 / 11 REQUIREMENT Exam Category B*D Item No..83.110 See Paragraph 4.A1 COMPLIANCE See Paragraph 5.A1 See Paragraph 6.A1 AND BASIS
..... ___,..,_._.__,,..,............,,, .................. ,*..-.--,~ 67.6% Volumetric Coveraqe - * - - * - - - - ' * * - * * ...1... - ,.,,., **--,*-
ALTERNATIVE
!>ee Paragraph r -
(D 0 C:
"C CD ....J,, ,.,'u.-,.~" ~~=-*-- 12050-WMKS-RC-E-2 / 2-RC-E-2 / 12 ---- ... ~-----*-*~~,-~' -~-
67.6% Volumetric CoveraQe ____,,,,,_ ____ ._._. ____ ,.. .... _.
,.. '"=* ...,,,....._,,,..,_.... -*--~- -~~ ~.
(')
"lJ ll) 12050-WMKS-RC-E-2 / 2-RC-E-2 / 13 67.6% Volumetric Coveraae i Sl)
R1 Elements Not Subject to Exam Category R-A See Paragraph 4.R 1 See Paragraph 5.R1 See Paragraph 6.R1 See Paragraph 7 !:!': CD a Degradation Item No. R1.20 < (D ....J,,
----~-* - - -
12050-WMKS-01020 / 6-WFPD-411 / 5 (BPL 851) 12050-WMKS-0102D / 6-WFPD-415 / SW-19 fBPL 1781
**- "" --~ -------**-- --- - -----=---* ..... *--**.
42.2% Volume Coveraqe 75% Volume Coveraae --*-*'--* -- ____ ,,_,,,.,,..__ -1**---- --s-*-*- *-** ~ f
... :;a (D ....,,
0 12050-WMKS-0109F / 31-RC-405 / 20 88% Volume Coveraae
... *~-.. -***- =-- =>>*~- 12050-WMKS-0103AR / 1 1/2-CH-797 / SW-98A --=~*------~--"'-* - ..,,.,,,,,, ___ _, ....., ............ ,; ,. 50% Volume Coveraqe -~---*----~- '- ___*--** *-- .,,. ' --*------- ~ *... .0 ....J,, ----- 12050-WMKS-0103AT / 1 1/2-CH-798 / SW-81 ---- ...............- """"~' ____ . 50% Volume Coveraae -*-'-"-~--~-"'"""'-='**
C:
""'" --'- ... *---, T *
(D 12050-WMKS-0103BA / 2-RC-456 / 30 12050-WMKS-01111/1/ / 4-CH-815 / 3 _.,,,,~---~--~- .. ~~"
-- 81% Volume Coveraoe 88.5% Volume Coveraae *"'-*~-...... ---*-**~ _ _ M, * ------~--S*,a* ***A* en en
Serial No. 18-422 Docket No. 50-339 "' Attachment Page 6 of 76 A1. Pressurizer Nozzle-To-Vessel Welds 4.A1 IMPRACTICALITY OF COMPLIANCE In accordance with 10CFR50.55a(g)(5)(iii), relief is requested from the "essentially 100 percent" volumetric examination coverage requirement for the identified Pressurizer Nozzle-To-Vessel Welds, ASME Section XI, Category B-D, Item No. B3.110. Due to the pressurizer-to-nozzle weld configuration, the requirement for this percent of coverage is considered impractical. As shown in the attached enclosures, ultrasonic examination of the following pressurizer nozzle-to-vessel welds are limited in coverage due to the pressurizer-to-nozzle weld configuration: Scan Coverage Mark/Weld# Line# (percent) Enclosure 11 2-RC-E-2 67.6 A1-1 12 2-RC-E-2 67.6 A1-2 13 2-RC-E-2 67.6 A1-3 Examination of the subject pressurizer nozzle-to-vessel welds was performed to the extent possible using qualified equipment, and no further coverage is possible with existing technology. Welds 11 and 12, safety. valve nozzles, are limited to 67.6 percent due to nozzle geometry associated with the nozzle bend radius and because the cladding prevents extended V-path. Refer to Enclosures A 1-1 and A 1-2 for coverage details of the limitations experienced. Third interval relief for welds 11 and 12 was granted per Relief Request N2-13-PRT-002-A5 (ADAMS Accession No.: ML12227A773) at 81 percent coverage. Second interval relief for welds 11 and 12 exam limitations was granted in Relief Request NDE-28, -dated October 10, 1996, at 66 percent coverage. The difference in coverage during previous intervals is attributed to different NOE guidelines for calculating coverage. Weld 13, the relief nozzle, was limited to 67.6 percent due to nozzle geometry associated with the nozzle-to-pressurizer head transition. The angle between the nozzle and the pressurizer head is not perpendicular, limiting search unit manipulation particularly at the intrados angle. Refer to Enclosure A 1-3 for coverage details of the limitations experienced. Third interval relief for weld 13 was granted per Relief Request N2-13-PRT-002-A5 (ADAMS Accession No.: ML12227A773) at 81 percent coverage. Second interval relief for weld 13 exam limitations was granted in Relief Request NDE-43, dated November 21, 2000, at 89.9 percent coverage. The difference in coverage during previous intervals is attributed to different NOE guidelines for calculating coverage. The subject pressurizer nozzle-to-vessel welds are constructed of SA-508 Class 2, a P-Number 3, Group Number 3 carbon steel material, with austenitic stainless steel inside
. diameter cladding and stainless steel inserts. The welds extend the full thickness of the pressurizer vessel. Pressurizer upper and lower heads are fabricated from SA-533
Serial No. 18-422 Docket No. 50-339 Attachment Page 7 of 76 Grade A, Class 2 carbon steel. The existing nozzle-to-pressurizer upper and lower heads are welded with low alloy steel filler, essentially the same as the nozzle material. The subject pressurizer nozzles have a minimum thickne*ss of 2.5 inches with 0.19 inch cladding. These nozzles are of thel'set-in" design, which essentially makes the welds concentric rings aligned parallel with the nozzle axes in the through-wall direction of the pressurizer vessel. This design geometry limits ASME Code-required ultrasonic (UT) angle beam examinations to be performed primarily from the vessel side of the welds. Although UT scans were primarily limited to the vessel side only, studies have found that inspections conducted through carbon* steel are equally effective whether the ultrasonic waves have only to propagate through the base metal, or have to also propagate through the carbon steel weldment. Therefore, due
- to the fine-grained carbon steel microstructures, it is expected that the UT techniques employed would detect structurally significant flaws on either side of the subject welds.
Although Dominion Energy Virginia (Dominion) considers it impractical to meet the ASME Code-required 100 percent volumetric examination coverage for the subject pressurizer nozzle-to-vessel welds due to nozzle configuration, it is believed that the coverage obtained would have identified significant service-induced degradation. The examinations performed also provide reasonable assurance of the structural integrity of the subject welds. 5.A1 BURDEN CAUSED BY COMPLIANCE The ASME Code requires that the volumetric examination be condl;lcted from both sides of these pressure retaining welds. However, the design configurations limit access for UT scanning primarily to the vessel side of the welds. In order to effectively *increase the examination coverage, the nozzle-to-vessel welds would require design modifications or replacement. This is considered .a burden making the ASME Code volumetric examination requirements impractical, which is contrary to the intent of the Code. 6.A1 PROPOSED ALTERNATIVE AND BASIS It is proposed that the examinations already completed at reduced coverage be accepted as meeting the Code requirements. Alternative c*omponents could not be substituted for examination due to the mandatory selection requirements of the Code. The limited volumetric examinations performed should detect any general patterns of degradation that may occur in the areas covered, providing reasonable assurance of the continued structural integrity of the subject welds.
- UT examinations were conducted using ASME Code, Section V, Article 4, techniques and included 0-degree longitudinal, and 45- and 60- degree shear waves from the vessel side. The examination volumes included the weld and base materials near the inside surface of the weld joint, which are typically the highest regions of stress, and where the expected degradation sources would be manifested should they occur. Manual scanning was performed for these examinations. The configuration of the nozzle-to-shell weld limits the effective examination of the required examination volume. The nozzle's close proximity to the weld limits scanning due to the nozzle bend radius causing lift-off of the search unit during scanning. No recordable indications were identified during these
Serial No. 18-422 Docket No. 50-339 Attachment Page 8 of 76 examinations. The physical configuration of each nozzle limits the effectiveness of alternative or advanced technologies from increasing the examination coverage for this configuration. Enclosures A 1-1, A 1-2, and A 1-3 include the complete Ultrasonic Examination Data Reports for each Category 8-D, Item 83.110, examination included in this relief request. Each report includes details of the UT scanning parameters, including transducer size, frequency and angle. Also included are coverage plots for each of the examinations showing the nozzle configuration and percent coverag~ for each individual scan. The A 1 Enclosures include search unit details, wave modality, and insonification angles used for all examinations, including the results of each scan. The examinations were performed with 45 degree shear wave, 60 degree shear wave, and O degree longitudinal wave search units (as identified in the reports).
UT CaUbraiion/Exami_nation Sit~/l:Jnjt: NAPS 2 Procedure: ER-AA-NbE-UT402: Outage No:: N2R23 Summary No.: N2:B3.110.002 Procedure. Rev.: 4 J:<eport No.: _ _u~T....~_14_-_0_12_:__ Workscope: 151 Work Orde,r No.: 591!)26l)5275 P!3ge: of 8. Code: *2004 Edition Cat./ltem: B-D/B3:1,10 Location:. CONTPZR Dra,vij11g No'.; System JD: 'i:ic. c;:9mp ope_nJ JQ:
---~-~------~---~----~~---------
f~~.50~1/VMK!i RC.eE*2 {2-~C-E~2 /11 0
---.,------,-----'------"-~~--,---- Si~e/Lei:igtli'!
- 2'~ l:4S . Thickness/Diameter.
. :i:2f / 8" Limltations:* limited due foJiOzzle*configur~tlon, sfartTim;: 0104 F\nishJ"irrie: 0117 lnstrument'S'etti119~ Search Unit Cal.
Time Date Axial oiientated Se~rch Uriit Seriai !'Jo.: .f40723aoi Serial No.: . M14204S.P Chee.ks
'Calibration Signal .Sweep M_anufa~tiirer: ----~~9-*~1ym_*~p_u_s_.- - - - - - Manufacture_r_:-~---_K_B_A--~---'--- 1-l_n_ili_a_re_-a_1....l--'--'-'-"-l-=-;.,;.;..;;..;..;--i 19:43 9/11/20~4' Depth -Reflector Amplitu,de % Qiy_isiori Model:* EPOCH600 Linearity: k1'4CQQ/j Size: _ _o~,_75_"__ Mode!: ~G-amma *1-1_ri_te_r._c,..a1_,.t -'.0104 9/11/2014 - - ' - t - - - - - ' - - 1 1------'-=--4--'-~---1-'-'-"'-'~--'--+'---~-i Y.TSDH 80% 2* 1.0" m ~729µ C ..
- F
- NIA Inter. Cal. 0117.
- 9/f1/201.J. i-----,---+---'-:--+-~-,,,--+---,,---1 z D.elay:. Ran!/e: 5 Freq.: 2.25 M_HZ Y.T,SIJH .6¢% 4 2:'6" C)
.' enter req,: - - - ' - l-n-te-r._C_a_l_,.1---'-t---'~--'--1 i----,--'---+------'-,'---+----+-----1 r M'tl CalNel: .2295 .Pu(ser. *Square NIA- *V.TSDH 35% 6 3.0" 0 Eisam Angle: _ 0° . .._ &quini Angle: ._NIA Da)iiping: 4000 ;Reject: 0% Final Cal. .0425, 9/1112014
- 8.1 en Measured'Af!gle: NiA Mooe:. .Long, ~ - - - - ~ - ~ - - - ~ i - - -BW 10!)%
----+--~--+----+--- 4.0" --1 C ;;ti Rep .. Rate: Auto Freq.-: -2.2~. ~ouplant Exit Point NIA # of E'rements: 1 . m Filt~r: 0.5-4:0 -~od.e: PIE - Cal Batch* :12JD66. Circumferential Qrientated Search 1.Jnit. )> 'config.: Single Focus: N/A . . .,..--,.,,.....,..--'--. - - - - - - . - - - - - ~ - . - - , - - ~ - , - - - - ; .....
Voltage: 400 Ofh13r: NIA Shape: Type: ___._*s_o_n_ot_e~c_h_._ _ Calibration Signal .Sweep Depth* ..... I Round; Contour. Flat Mfg:: _ _lli_l_A~G_N_AF-'__ - L_u_x_ _ 1--R-efl_e_c_to_r_+-A_m_p_l_itu_d_e_*_f*-1*,......,o_i_vi_s_io_*n--1----; Wedge Style:. _ _ _ _,__N __I_A_ _ _ _ _ Exam Bati# 12Jff66 NIA Ax, Gain;(dB): 2.3 Gire: G'ain _(dB):*. NiA Sea,ch\Unif Cable.
- 10. SCereenDiv. = 5 .in. of :tie~111: Type: RG 174 Length: _f_ Nb. Conn.: .0 Mt Type:
_ _M ___
,Sonotech A_G_N_AF___L_U.;..X..,;-.... 1 - - ~ - - - - l - - - - - ' - - - + - ' - - - - - - - - - l Ca)ibrat!on !3l9ck. g.: ~ - - - - - ~ - - ' - - -
ScanzCo)iera!/e* i------~----~----~----1 ea1. .s\ocK No. v:&s;21 .
- - - - - , - , - . . - ; - - -......--~,-'--,-~ Upstream 52] Do,,.msfream~ Scan dB:* 18.4 Refei"im*ce Block ~eference/Simulator Blcic~-
Thickness _ _ _ _.... Dia..:*-'-,----*o~----- 4.0" . ~52] Gairi Signal .Sweep
*t';CW ~ Scan 'dB:
- 18.4 Serial No:; dB Reflector Amplitude %. Division Depth Cal. Bike Temp. 71° Temp.Tool:
,comp. Ternp.
---~---- .1079BGCY:
740 Te°rnp::'rooi: __...'._1*0_1_*s_B_G..,c_Y_**--'-
.. D E.xam S urface:. ---***--*-*_ .*_.. _...__
O ._
... _ _ _ ... _. Ty_pe: ..
CS RompiJs Bh;ick' 2.3 FSDH . .,40% .1.7' .819" s*urtace Condition_: . 'Grourid_.Smooth Recordal;>l!) fndic:ation(s): Yes o (If Yes, Ref. Attached Ultrasonic Indication Report.) Comments:, None Results: NRI 52] 'Bl O ,Geom D Percent Of Coverage Obtained>> 90~:; No* Reviewed Prevlou:;; *Q!Jta: Yes Examine~ Leve/ 11-PDI* Qate Reviewer Date Haimon~ ~yron fl. 9/i:?}201)i . f;f'f*J'-/ Examiner Level *D.ate Date Hacker, Jonathon 9/12/2014 Other: Level N{A Date NIA l[f Calibration/Examination
UT Calibration/Examination
~ite~nit: Procedure: ER-M-NDE-UT-702 Clµtage J'!o.: N2R23 Summary'No.: N2.B3.110.002 Procedure Rev::-. 4 Report No.:
UT-14012
*workscope:. ISi Work Order No.:. --------~----- -----~~-
59102695275 Page: 2 8 Code: 2004 Edition CatJltem: B-D/63.110 Location:
'D!~w(ng No,: Descripticin: head *to nozzle, *SystemdD: RC Cpmponent JD: ---------~----- --------------- -~~~~--~----- -----~--------- ----~
_12059-WMKS-R~-E~2} :J,,RC-E-;? / 11 *?ize/Lengtft: :2" / 45" Thickness/Diarrteter.* Limitations: Limit~d:i:!ue.to nonle configuration.
----~~-
Star:t:rime: 0148 Finish Time:
------0227
... ~. " -- ...
*111strum{[lt setti,hgs * ** -. ' .... -*---- . ,,.....y* **-Search Unit .. --***-- -- *-. "~ ..,,,__ .
Cal; [)ate Axi_al Orientated Search Unit Time. Serial No.: ... 140723807 Serial No.: *ooY5K7 ch~cks Calibration Sjgnal Sweep Manufactu~er:. Olyrnpus Manufacturer::* KBA li;iitial Cal. 2034. 9/11/2014 Sound Path Reflector -Amplitude% Division Model: EPOCH 600 ~inearity: L-14-005 S!ze: ;5".X*1.0" Model: Comp-G Infer. Cal. 0148 9/11/2014 m 1/4T SDI{ 80% 2 1.376" Delay: 12;681µ Rang~: 6.969" Freq.:. .2,25'.MH*z _Center Freq.: Inter. Cal. 0227 9/11/2014 z N/A '1/2T SDH 56% 4 2,776~- C") M'tl Ca!Nel: .1280 Pulser: Square Inter: Cal. N/A 3/.4T SDH 40% 6 4.239" r Exam*Angle:, 0 Damping: 400!1 Reject: 0%
- - Squint Angle: - 45° N/A Final Cal.. 0435 9/12/2014 ID Notch* 12% 8.6 6.050" en Measured Angle: 45° Mode: Shear C Rep. Rate: Auto Freq.: 2.25 Exit Point - -# of Elements: Slhgl~ *700" C.ouplant 5/4T SDH .. 26% 10.2 7.088" ;;o m
Filter. o.5~.o *Maile:
.. ----:Cal.Batch: 12J066 Circ11111ferential Qrientated Search Unit )>
Fullwave Config.: .Single Focus: N/A ...,. Voltage: 400 .. Other: N/A Type:, Sonotech Calibration Signal Sweep ...,. Shape: -~_e<<;tangular Contour. Flat Reflector Amplitude% Sound Path M_tg::. MAGNAFLUX Division . . Wedge Style: sws N/A Ax. Gain (dB): .30;4 'Gire. Gain (dBj: N/A "E,<am Baiph: 12J066 ..
~earch Unit Cable Sound Path Type: Sonotech
-- Screen Div. = Calibra_Upn 10 6.96~'
-- in. Block of TyJ)e:_ RG-174 Length: -6' Scan Coverage No. Conn.: 0 - Mfg.: MAGNAFLUX Cal. Block No. VG*B~21 Reference/Simulator Block Upstream I~] Downstream 0 Scan dB: 45.9 Reference Block Thickness 4.0" Dia.: 0 Gain Signal Sweep cw~ ccw~ Scan dB: 45.9 serialNq.: 05-5560 Sound Path dB Reflector Amplitude% Division Cal. Blk. Temp .. 71° Temp.Tool: *1079BGCY *-- Type: CS Rompus Block .30.4___
Comp. Temp. 74*'
--v**- ... ..
1079BGCY
**-* *-** Exal}'l:Suiiace: OD. i=SDH_ - .32%. _1.5 ..***1.053" -* --* femP.. TQOI: ~urface Ccindit(on: Ground Smooth Recordable lndicatio11(s):. Yes D No~ If Yes, Ref. Attached Ultrasonic Indication Report.)
Re§ults: RID Geom D Comments: None Percent OfCo\lerage Obtaifled > 90%", No Reviewed Previous Data: Yes Examiner Level ll~PDI Date Reviewet Date Harmon, Byron H. 9/1212014 LJ,l:1[i<P~ q.rf ,I'/ Examiner Level *11.pbl Date Hacker, Jonathon 9/12/2014 lCta.4t\JO Other Level NIA Date ANII Refview. Date N/A UT Calibration/Examination
UT Calibration/Examination Site/Unit: Summary No.: NAPS, N2;B3.110:002 2 Procedure: Procedure Rev.: ER-AA-NDE~UT-702 4 Outage i'h: Report No.: N2R23 UT-14-012 Works cope: ISi Work Order No.: 59102695275 Page:*. ,3 8 2004 Edition Cat./ltem:* B-O/B3.110. Location: CONTPZR 9!Xl~: Drawing* N,o.: 12050-WMKS-RC-E-2 .Oescriptioh: he\id to nozzle ~ystein ID: RC Size/l,e~gth: ___ 2*_*.1_45_*_ _ Thickness/Diameter: 3/29'.' / 8," Com~on.e.nt ID: 12050~WMK_S-RC-E-2 / 2-RC-E~2/ 11 Start Time: 0105 Finish*Time:
------0155 Limitations: Limited due to nozzle. configuration. *---- ,.. *1** Search .Unitr -- -~~
lilstl:ument Settings i;;al. Time Date Axial .Orientated Sea~ch Unit* S_erial No.: 140723507' S~rial No.: 337350 Checks Calibration Signal .sweep Sound Path Olympus Manufacturer: Pana~etrics* lniiial Cal. 21:09 9/11/2014 Reflector Amplitude% Division Manufacturer:
*.rv/o.del: Accuscan Inter. Cal . 0105 .9/11/2014 1/4T SDH 80% 2 2.043" m (vlod.el: EPOCH600 Linearity: L-14-008 Size: .5" X 1:0" Inter. Cal. 0155 9/11/2014 112T SDH 48% 4' 4.14" z
Delay: 15.755µ Range: .10,5*' Freq.: 2.25MHZ Center Fre.q_c:* N/A 0 Inter. Cal. NIA 3/4T SDH 30% 6 5;324* r
.12?0 Puiser: Square Exam Angle: 60? Squint ft..ngle: NIA 0 M'tl.CalNel:
Qsimpir19: 4000 Reject: 0% Measured Angle:
--- so* Mode:
Shear Final Cal. 0430 9/12/201.4 ID Notch 12% 8:8 9.217" (fJ C
.. Couplant. 5/4T SDH 20% 10.1. 10.57" ;;o Rep. Rate: Auto* Freq.: 2.25 Exit Point .700" #of Ei~ments: Dual Circumferential Orientated Search Unit m
Filter:, Voltage: 0.5-4 400 Mode: Oiher:; Fullwave. N/A Config,: Shape:
-Single fo~u*s:
Rectangular :cqnto"ur:
- - Cal. Batch:
N/A
'Flat Type:
12J0,6~ Sc;motech MAGNAFLUX Calibration Reflector
'Signal Amplitude%
Sweep Division Sound Path
)>
Mfg.: Wedge Style: sws N/A Ax.-Gain (dB}: 39 Gire. Gain (dB): N/A Exam Batch: 12J066 Search .Unit Cable Type: Sonotech
.Sound Path 6' N6. Cohn.: 0 10 Screen Div. = 10.5 -- in. of Type: RG174 Lergth: - Mfg,: MAGNAFLUX' Calibration Block Scan Coverage Reference Block< Reference/Simula~oi';f:\Jock Ca.h Block No.* VGB-21 Ups,trea/ri i;zJ Downstream*i;zJ .Scan dB: 5:1.1 Signal Sweep Gain Sound Path Thicl(n*ess. 4.0" Dia.: 0 ccw~ Scan dB: 57:1 Serial No.: 05-5560 dB Reflector Amplitude o/~ 'bivision CWi;zJ Cal. Blk.:femp. 7-j* Temp. Tool: 1Q79BGCY - -.. Iype:" . CS Rompi.Js Blo'ck, 39 FSDH 40o/~ ., 1.4 1;46" Comp. Temp.
74° Temp. Tpqf: 1079BGCY
.. . Exam Surfa~e: . -~--- OD ..... -- Surface Condition: Ground Smooth R'~cqr~able lndication(s): Yes o* No:~ If Yes. Ref. Attached Ultrasonic Indication Report.)
'8esulis: NRI i;zJ RID Geom D ComJ'flents: None P_ercent:of Coyerage 9bt!'Jined > 90%: No Reviewe.d PfeviOl/S Da\a: _Yes Date E:,caminer Level 11-PDI Date Reviewer 1:fiu,~er; Jonathon 9/12/2014 Date Date E.x<!miher Level 11-PDI Harmon, Byron H. :t--- 9/12/2014 Date Otti.er Level N/A Signature Date NIA
- uT Calibration/Examination
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-1 Page 12 of76 Supplementai Report Report No.: UT-14-012 Page: 4 of 8 Summary No.: N2.83.110.002 Examiner:* Harmon; flyron H,
- Level, 11-PDi Date.: 9 *JC,* f'i.
Examiner: Hacker,,Jon*athori - * ,Level: 11-P,DI _ Pate: 9',)..'S,)){<{ Oiher: N/A Level: NIA Date: ,<zk.l#J'* COf111Tierits; Sketch or Photo,
*O 2*
I i
' 1*
r:Jazipi'. TOTA!, REQUIF{ED WELD YOLUME =4.21 'SQ. IN.
-~45* HEAD *s1DE =4.07 SQ. IN./ 4:2*1 = 96.7o/~
mso:Hi:AD SIDE= 4.18 sq. fN. ! 4.~1 = 99,3% ((illo DEG= 3.74 SQ. IN./ 4.21 = 88.8.% Additional, Supplemental Data*
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-1 Page 13 of 76 Supplemental Report Report No.: u:r-14-01? _page:, 5 of :8 Summary No.: _N_2_:B_3_.1_1_0_;0_02_ _...,....,.....,.,.....,..,--- Examiner: Harmon, Byron i:f. Level: 11-PDI Reviewer: ~:=.J.~.!::t.~_,:::Z.2::::::::==::. Date: t7'f* l't*'J'1 Examiner: Hacker, Jonathon Level: 11,PDI Site Review: --==.:..:...:...L..=~,c=:.=:.::...~-=-- Date; 9..,;..5,{p['f Other: _N_I_A_ _ _ _ _ _,___ _ Level: N/A ANII Review:
-~--~------ Date: 9h l:h y Oort,ments, Sketch or Photo:
0 FLOW
\ \ \
I \ I 3.29in
\\ , I L \\ /
_j_ - TOJAL REQUIRED.WELD VOLUME= .iL21 SQ. IN. l HEAD I
~ 4 5 NOZ SIDE =,0.93 SQ. IN./ 4.21 = 22%
l ~~)Jao NOZ SIDE= 0.55 SQ, IN./ 4.21 = 13% I I**
.J.
Additional - Supplemental Data*
~*
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-1 Page 14 of 76 Supplemental Report Report No.: LIT-14-012 P.age: 6 ,of 8 Sl.Jminary I\J6.: N2:B3:1.1Q.OO~' Exciminer: f'.tarmon, :l~yron H: evel: 11-PDI IJate: off ,Jj, }'-/ Examiner: Hacker, J'onatho . * . Level: 11-PDI Date: f .J.5*2@ Other: NIA
---------- Level:. NIA D<!te: J/z~
Comments:* Sketc;IJ or Photo: 2 0 2 I FLOW t:::::::.
~L~ I i . ,. I.. ,,, . *, I 11 .. I I/ \ \
I I
\ \ 3.29 iri I \ I \
t L; ___. --* '
- _______HEAD l -
TQTALREQPIRED WELDVOLUME = 4.21 SQ. IN. 45 CW, 45 CCW, 60 CW, 60.CCW =.3.38/ 4.21 = 80.3% Additiomf- Supplei:nenial D.ata
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-1 Page 15 of 76 Supplemental Report Report_ No.: ,UT-14-012 Page: 7* of B' Summary No.: l\i2:s3;1 f 0.002 Examiner: Harnio_ri, Byron H. Level: 11-PDI Revlewer: W.L.7tt.,,ii,,Af ~ . .Date: 0'1*/'l* 1q Examin~r: Hacker,- Jon-atho Level: 11-Pbl Site Review: -~<S?. S71?ict~c.~ {Jff Date: f~JS. )..0/1/ Other: ...:Nc:;./.c.:A------'---- .Level: N/A ANII Review: it'??}'§ (!.. Date: ?hr;/j,, Coninients: Sketch or Photo: 2 0 2 I I FLOW 3.29 In TOTAL REQUIRED BASE METALVOLUME = 13.24SQJN.
~~ 45 AND 60 c*oMBINED PERPINDICULAR 21.47 / 26.48 = 81.1%
[IT[] 45 AND 60 COMBINED PARALLEL= 5.94 / 13.24 = 44.9% A_dditional - Sup'plementa_l D.ata
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-1 Page 16 of 76
*s.up.p1~rn~ntal Report Ri:iport No::
Pag_e: *a *of 8 Summai:y No.: N2.83.110.002. Examiner: Harmon, Byron H. evel: ii-POI Reviewer: ~=<-!=~~-£.....:,..._ __ Date: ~!'f"/':1 Examiner: Hacker;- Jonatho Level: 11-PDI Site Review:.<....,1.<==~..!.:.:=~=-==-- Date: f.*J.S*J.Oft.{ 0ther: _N_IA_*- - - - - - - - Level: N/A ANII Review: _ _LL'.£L."-L.~==:!=::=---- Date: ,ii;-;{y Corhrner:its: Sketch or Photo: EXAMINATION.
SUMMARY
WE~DMETAL 0 DEGREE= 88.8% 45 f:.1/1/=; 80.3% 4,5-CC:.W= ,sg:3% _60'CW= '.80;3% (:iOCC\/1/~ 80~3% 4,5 HEAD SID~= 96.7.% 451\IOZSIDE= 22% 60 HEAD SIDE= 99.3% 60NOZS!DE= 13%
'BASE METAL *o DEGREE=
- 44,9%
4S/60 ~OM..BJNE[).PARALLEL= '44;9%: 45/60 CO!V(BINED PERPfNOICUi.:AR= 81.1% TOTAL= 811.9 / 12= 67,6% Acjditipnal - Slipplehie~t.arData
UT Calibration/Examination Site/Unit: ___ N_A_P_s_ _ _ _ _ _ _ _ 2 _ _ __ Pro.cedu_re: *ER-M-NDE-UT-702 Outage No.: N2R23 Procedure:Rev.: 4 Report No.: UT-14-013 Sum!T1 9 ry No,: N2.B3.110.003 ISi Work Q~er No.: 59102695275 Page:
------- of 8 Works*cope:
Code: '2004 Edition Cat./ltem: B-D/B3,110 Location: CONTPZR qrawir:ig ,Nci,: 12050aWMKS-RC-E-2 .Description: head*to nozzle System. ID:
----------- ----------- ----------- -'--------- ----------~ --~-----~-
RC Compo n eh t _ID: 1*2050:wMKS.RC-E-2 / 2-RC-E-2 / 12 Sjze/l-ength: 2"/45" *Thiqkness/Diameter: 3.29"/8"
-~--....;.-
Start Time: 0117 Finish Time: 0130 Limitations: Limited due fo nozzle configuration. Search Unit *
~
lnstrument*settings * *cal.. Axial Orientated Search Unit "J:ime Date Serial No.: 0 140723807 Se(ial Noj M14204SP Checks Calibration Signal Sweep Depth
,Qlympus KBA Initial-Cal. 1943 9/11/2014 Refl.ector Amplitude% Division Manufacturer: : l'Aarjyfacturer:,
Model: Gamma Inter. Cal. 011i'. 9/11/2014 ;80°k 2 :1.0* m Model: EPOCH'600 Linearity: L-14-005 Size: 0,75" 9/11/2014
- Y.T SDH ' z Jriter, Cal. 0130 '!.TSDH 66% 4 2.0" 0 D.elay: *, .729µ Rangi,: 5" Freq.: :2.25 MHZ Center* Freq.: NIA Inter. Cal. N/A r
Square 'l*T _SDH .35"/o 6 3.0" 0 M'tl CalNel: .2295 Pulser: Squint Angle: N/A D_amping: -40,0Q Reject: 0%
.. Exam Angle:
0' N/A Mode: Long. Final Cal. 0425 9/1.1/2014 BW
. . 100% 8.1 4.0"'
CJ) C Rep. Rate: Auto 'Freq.: 2.25 Meas11red Angle: Exit Point
- -# of Elements:
NIA 1
.Couplant ;;a m
Filter: 0.5_4.0' Mod~: P/E -- Cal. Batch: 12J066 Circµrnferential Orientated Search Unit
)>
Config.: S.ingle Focus: "NIA Voltage: -400 Other: N/A Type: Sonotech Calibration Signal Sweep Dept~ N Shape: Rc:>und Contour: Flat Reflector Amplitude% Division
~fg_.: .'MAGNAFLUX Wedge Style: N/A NIA Ax. Gain (dB}: 2.3. Circ. Gain (dB): N/A iExam:Batch: 12J066 Search Unit Cable 10 Screen Div)= '5 Depth *Type:- Sonotech in,of
-- Type: RG'.174 Length: 6' No. Corifl.:
-0 Mfg:: MAGNAFLUX Calipra~ion Block Scan Cov<1rage .,
Cal. Block No. *vGB-21 R.efere*nce Block Reference/Simulator Block
*Upstreari) ~ Downstream~ Scan dB: 18.4.
Thickness 4.0. " D.ia.: 0 -- Serial No.: 05-5560 Gain dB Signal Reflector Amplitude% Sweep Division Depth ci,y~ CCW~ Scan dB: : 18.4 Cal. Blk. Temp. :71~ Temp. Tool3 1079BGCY .Type: cs*Rompus Block .2.3 . . FSDH 40% . . 1.7' .'819"
...-: .Exam.,Surface: *. . .. OD .. - - **----..- - * - ........
Comp. Temp. * . 74~. Temp. Tool:. 1079BGCY..... Surface Condition:. Ground Smooth Recordable lnd1cabon{s). Ye so No If Yes* Ref. Attached Ultrasonic Indication Re pbrt. Comments: None Results: NRI ~ RID Geom . 0 Peicent Of Coveragi, Obtail)e<J-> 90%:. No Reviewed'Previous Data: Yes Examiner Level JI-POI *Signature Date Harmon, Byfo~'.tl.* 9/12/2014 Examiner Lever n-Pbl Date Hacker, Jonathon 9/12/2014 Other ~evel N/A Date N/A UT Calibration/Examination
UT Cali.bration/Examination 2 Procedure: ER-AA,NDE-UT-702 Outage No.: *N2R23 Site/Unit: NAPS Summary No.: N2.B3.110.003 Procedure Rev.: 4 Report No.: _ _u_J_-1_4-_0_1_3_ _ Works cope:
--------ISi~------ Y'{ork Order No.: . 59102695275 Page: 2 of 8
.Code: 2004 Edition 9atJltem: * ;B-D/B3:110 Location: CONTPZR Drjlwing* No,: 12050-WMKS-RC-E si D~scription: h~ad to ri9zzle System ID: Gom poneht ID:* ~------- -------~ --~----- -"'-'-~- ~------- -------- RC. 12050-IJVMKS*RC-E-212-RC;E-2 / 12 Size/Length: -2"/45" ThicknessfDiameter: 3.29"/.8"
~------ 0247 Limitaiions: Limited due.to. nozzle*configuratii:fn . Stait Time: 0155 finish *Tir,:ie,:
Instrument Settings
.. _Search Unit_,
Cal. Time Q,ate Axial Orientii!fed Search Unit . ' Serial;No.: 140723507 Serial No.: 337350 Checks* Calibration Signal Sweep Sound Path Manufacturer: .Panametrics Initial Cal: 21:09 9/11/2014 Reflector ~mplitude % Division
- ~anuf<1ct(!rer: Olympus Inter, Cal. 0155 9/1'1/2014 2 2.043" Model: 'EPOCH 600 Linearity: L-14-008 Size: .5" X 1.0" Model: Accuscai1 1/4T SDH 80% m 10.5~
Inter, Cal. 0247 9/11./2014 1/2T SDH 48% 4 4.14" z Delay: 15.755µ Range:. Freq.: 2.25 MHZ center Freq.: NIA Inter. Cal. NIA 6. 6.324" n r 3/4T SDH' 30% M'tl Cal/Vel: ,1280 Pulser: _Square Exam Angle: 60° Squini An~le: NIA
--- Final CaL 0430 9/12/2014 JD Notch 12% 8.8 9.217" 0
en Damping: 4ocin Reject: 0% :Shear Rep. Rate: Auto Freq.: 2.25 fyleasured Angle:
-.60"-# Mode:
of Elemen°ts: Dual Couplant 5/4T*SDH 20% 10.1 10.57" C
;;o Exit Point .700" m - - Cal. Batch: *12J066'* Circumferential Orie~tateci Search Unit Filter: 0.5-4.0 Mode_: Fullwave Config.: Single* _F!')Ct.Js: N/A )>
Type: Sonotech Calibration Signal Sweep ...... Voltage: 400 Othef:
- NIA Flat Sound Path ~
Shape: Rectangular Contour.* Reflector Amplitude% Division Mfg.: MAGNAFLUX Wedge Style: sws N/A Ax: Gain (d\3): 39 Gire. Gaill (dB}: N/A Exam Batch: 12J066 s*earch Unit.Cable Type: Sonotech Sound:Path No. Conn.: 0
--10 Screen Div. = 10.5 in. of Calibration Block Type: *RG 174 Length: -6' - Mfg.: MAGNAFLUX Scan Coverage *. Reference *B-lock Refere1Jce/Sim4lato r*Block .Cal. Block* No. V~B-21 Upstream~ Downstream~ _Scan dB: 57.1 4.0" Dia.: 0 -- Serial No.: 05-5560 Gain Signal Sweep Sound Path Thickness cw~ CCW~ Scan dB: 57.1 Reflector Amplitude %. Division 'Cal. Blk. Temp. 71° Temp. Tool: 107~1;!-GCY -- Type: .. CS Rompus Block dB 39 FSDH 40% 1.4 .. 1.46" Comp. Temp. -- ' --74* Temp. Tool:
1079BGCY
. , Exam Surface: .'OD;* -- Yes O Surface Condition.: <3roun'd Smooth Recorqabllal lndication(s): No_~ (If Yes, Ref. Attached Ultrasonic Indication Report.)
O Co1:nrnents; None
.R_esult!3: NRI ~ RID Geom Percent' D,f. Coverage Obtained > 90%: Reviewed Previqus Dc1t* Yes Date Examiner Level 11-PDI Qate Reviewer Haclier,.Joriathon Date Date Examin'er Level 11-PDI 1-jarmo,n; Byro.n H. 9/12/2'014 f..J5-.2JJ(i,(
Date ANII Review Date Ottier Level N/A NIA UT Calibration/Examination
UT Calibration/Examination Sit~/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-702 Outage No.: N2R23 Summary*No,: N2;B3:110.003 Procedure Rev,: 4 *Report'No.:
-------UT-14-013 Woiksco_pe: ISi Work Order No.: 59102695275 *page: 3 of 8 Code: 2004 Edition Cat./ltem: B-D/83:110 Location: C0NTPZR Drawing No.:
Description:
head to nozzle System ID: RC, c;;om pone r\ t ID:
--'----------~'----~-'--------'----'-----'-----------------'-------------'----
12050:WMKS-Rc:E:2 / 2-RC-E-2 / 12 Size/Lengt~: 2"/45" Jhicl<r:Jess/DiameteJ: 3.29"/8'! _S_ta_rt_Ti __1-m--~-:---0227 Finish*Tirrie: ---03_0_3__- - Limitations: Limited due to*nozzle configuration. l~struinent Settings ** -- .. .. Search Unit * * . -.
*c_al. lixial Orientated Search Unit Tim_e Date Serial No.: *140723807 Serial.No;: OOY5K7 C.hecks*
Calibration Signal .Sweep Sourid Path Manufactur.er: Olympus tylanljfacfurer.* KBA .lriiiial Cal. 2034 9/11/2014 Reflector Amplitude o/~ Division Model: EPOCH 600 -Linearity: *L;14-005 Size_:. .5"X1.0" Model: Cornp-G 'inter.'CaL 0227 9/11/2014 m 1/4TSDH 80% 2 1.376" z Range:. Inter. Cal. 0303 9/11/2014 *55% 2.776" () Delay: 12.681µ 6.969" Freq._:_ **2,25 MHZ Center Freq.: N/A 1/_2TSDH 4 lnter..Cal. r N/A 3/4TSDH 40% 6 4.239" 0 M'tl CalNel: .1280 Pulser. Square Exam Angle: 45~- Squint*Angle: N/A Damping: 4000 Reject: 0%
--- --- Final Cai. 0435 9/12/2014 ID Notch 12% 8.6 6.050" C/)
C Measured Angle: .45* Mode: Shear ;;o Rep. Rate: Auto Freq,: 2.25
-- Couplant 5/4T SDH 26% 10.2 7.088" m Exit*F'oini *700" #.of Elements: Single . -. -.- - Cal...Batch: 12J066 Circumferential Orientated Search Unit )>
Filter: 0.54'.0 Mode: Fullwave Conti~,: Sirigle Focus: N/A ..... Voltage: 40_0 Other: NIA Type:. Sonotech* Calibration Signal Sweep Sound Path i-.J Shape: Rectangular Contour.. Flat Reflector' Al)'lplitude:% Division _Mfg.: MAGNAFLUX Wedge ~!YI!): sws N/A Ax. Gain (dB): .30.4 Gire. Gain (dB): N/A Exam Batch: *12J066
..Se.arch Unit Cable Sound Path Type: Sonotech *10 Screen Div. = 6.969 *in. of Type: RG*-174 Length: 6' No. Conn.: 0 Calib.ration' Block Scan Coverage - Mf~;: MAGNAFLUX Cal. Block No. VGB-21 Reference Block Refiirence/Simulator Block
_Upstream IY'.I 'Downstream IY'.I Scan dB: 45.li Thickness 4.0 Dia.: 0 cw0 ccw~ Scan-dB: 45.9
-- Serial No.: 05-5560 Gain dB Signal Reflector Amplitude%
Sweep Division Sound Path Cal. Blk._Temp, . ..22:..._ Temp. Tool: 1079BGCY Exam_S.(!rfgce* OD_
-- Type: CS Rompus Block ____ 30.4 __ . J:SPH ;"____ 32%. -~-5 *- -** 1.053': __ ~ ~ * **¥* --*-*~**** .
Comp. Temp. 74° Temp. Tool: 1079BGCY
-- !:)urface, Condition: Ground Smooth Recordable ln.~_ication{s); Yes O No~ If-Yes, 'Ref*. Attached Ultrasonic Indication Report.)
Results: NRI -~ RID Geom D Comments: Nohe Percent Of Coverage Obtained > 90%: No ReviE:lv{ed'.Previous Data: Yes Examiner Level 11,PDI Date Date Harmon, Byron H. 9/12/2014 q,14-J' Examiner Level 11-PDI Date Hacker, Jonathon 9/12/2014 Other Level NIA Date ANII Reyiew Date N/A UT Calibration/Examination
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1~2 Page 20 of 76 Si.lppleni~nta}. R.ep:ort ReporfNo.: Pa_ge: 4 of 8 Summ9 ry No:*: N2.B3.* 110.003 E~afhiner: Harm 011, 'Byron 'fj .. : !-ev~I: ll~PDI Reviewer: Date: 9*/'1*)z./ Examiner:. Hacker, Jonathon .Level: 11-PDI Site Review: "6,:!,ef!!I~..L.::.-=.!-',1-=:.=:=::....o."'-" Date: t/,.15"-.J&t'/' Other: __N_I_A.:...'- ~ - - - - - - - Level: NIA A_NII Review: _ _J!~Z..,~==~---- Date: ?Ady
'Comments:
Sketch.or Photo:
- o. 1'
.FLOW ~ / *.Ii.
CL I N,OZZLE HEAD l TQTAL.'.RE.QUIRED WELDVO.LLJME:= 4.21.SQ, IN.
~~5 HEAD'SIDE;=;tf.07 SQ; IN. /,4.21 = 96.7o/,o* *IW,;8j~o HE.Ab §*10,E: =4 ..18 set IN.14:21 ='99.3%
ffiillo DEG.= 3.74 'SQ. IN. / 4.21 =:88'.8% Additional - Supplemental Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-2 Page 21 of 76 Supplemental Report Report No.: UT-14-013 P"lge: 5 of 8 Summary No:_: .tJ2:s3'.1,10.003:
!=X.?ll]in~r: H¥Jtmon; ByrQfl _H: .. Leve!: 11-PDI Reviewer: Date: o"f lj~ ftL/
Examiner: Hack!}i', ..Jonathon Level: 11-P.DI Si_te Revtey.,: ~=t.=.!~!J..!.=~=:::<...<:=a<....lb!,!,~ oat~:, 'f,js .JiJf'f
~-----~--- Level:
Other, NIA. N/A AN[! Re'{ieW: --L~w(c:::::::!:::_ __ :oate: ~~hY C.ciinmerits*, FLOW
- Sketch or Photo:
\ \ \ \ I 329in f \ ,/ . . \ I r- * - - - - - ' \ , -1 ' --
TOTAL R~QUIRED WELD'VOLUME = 4.21 *SQ. IN ..
~ 4 5 NOZ SIDE= 0.93 *so. 'IN. /4,21 = 22%
f'i;':} 60 NOZ SIDE =*0.55 SQ. IN. /4:21 = '13%
;(\. .)\
Additio_nal*- Sµpplem~nta! Oat.a:
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-2 Page 22 of 76 Supplemental R~port Report N~.:: UT*14-013 Page: 6 .of 8 Comments: 2 I*
.1 .,0 . 2 Sketch or. Photo: HQVV. *C~ .*** :rz..
I ..
\ \ \ \. 3.29 in '\ '\ *L_._ - -.- ~ - - -H-EAD - L-TOTAL .REQUIRED'WELD VOLUME ==A..21 *SQ, IN'.
45:CW,.4.5 CGVVi:~ti'GW., 60 ¢CW= ~,3814.21 =ab.3% Aaaitiohal - S11ppl~menta,1 Dali(
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-2 Page 23 of 76 Sup_pfornen{al Report Reppi:(N,6:: Page: 7 of 8 Summary No.:* N2.B3.110.003 Examiper: Hann*on, Byron* H. I: 11-PDI Date: oq, fq, 1r.{ ExamineOr: Hacker, Jonathon Level: 11-PDI Date: f*,x5 ,.)()('/ Othe.r: ,_N--'/.A_:_ _ _ _ _ _ _ __ Level: NIA .Date: ?hb?Y Cpmments: I 2 FLOW
*Sketch or Photo: c--
l 3.29in WTAL REQUIRED'BASEMETAL VOLUME:::; 13,24 SQ. IN. I
~IP}~*4q ~NO 60 COMBINED PERPIN DICULAR 21.47126.48'= 81:1 %
[I]J]45 AND 60 COMBINED-PARALLEL= 5.94 / 13,24.~ 44.9% Additional - Supplemental Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-2 Page 24 of 76 Supplement~! Report Report No.: UT-14-013 Page: 8 of 8 Summary No.: N2.B_3.110.003 Exa_miner: Harrifoh, ByronH., Level:' ll~PDI Examiner: Hacker, Jonatho
- LeyeJ:, ll~PDI Other: ...;N_J_A__- - - - - - - - Lei/el:: NIA Gqmments:
Sketch or Photo: EXAMINATION
SUMMARY
WELD METAL
.0 DEGREE= 88.8%
45CW= 80.3% 4S*CCW= 80.3% 60CW= 80.3% 60CCWp- 80.3_% 45 HEAD SIDE= 96.7%
-1.s-NoisfbE= 22.~
60, HEAD*$1DE= $9)%" 60:NOZ;-SlbE= 13% BASE METAL 0 DE~REE= 44.9% 45/60COMBINED PARALLEL= 44.9% 45/60 COMBINED PERPINDICULAR= 81.1% TOTAL=' 811.9 / 12= 67.6% Adait_lonai - SL!i;iple_merital Data*
UT Calibration/Examination Procequw ER-AA-NDE-UT-702 Outage No.: N~J323 Site/Unit: NAPS *.2 Procedure Rev.: 4 Report No.:
-------UT-1~Q14 Summary Nq.:° N2.B3.110.004 -----~--- lsJ ------ Page: ------- of 8 Works cope: Work Order No.: 59102695275 Code: 2*004 Edition Cat./ltem: B-D/B3;110, Location: PZR291 Drawing No.: 12050-WMKS-RC-E pescription: head to nozzl~ ----------- ,,----,-.,-- --~------- ---'------- ~--------- ----------- ------
System ID: RC Size/Length: 2"/4!?" Thickness/Diameter: 3.29"/8 - C0111 pone nt ID: 12050-WMKS-RC-E-2 / 2-R<>E;2 / .13 Um1tations: Limited ~ue to noz;zle configu~tiori. .Star! Time: 0130 Fini.sh Tim_e: 014~
*- :Instrument Settings Search U!]it cal. ~ial _Orientated S'lar_ch'IJriit Time DatE!
Serial No.: 140723807 Seii~I No.: _____M_1_4_2_0_4S_P _ _ _ __ Checks Csilibrati_on Signal S~eep o*epth Manufact\u'er: Olympus Manufacturer: KBA Initial Cal. 1943 9/11/2014 -Reflector Amplitude% Division Model: EPOCH'600 Linearity: L-14-005 Size: 0.75" Model: __G_a_m_m_a_
'- Inter. Cal. 0130 9/11/2014 'Y.iSDH 0oo/. 2- 1.Ci" ------ 9/1,1/2014 m
Delay: .729 µ Range: 5" Freq.:* 2.25 MHZ Center Freq.: N/A Inter. Cal. 0146 Y.TSDH 66% 4 2,0" zC) lnter..Cal. N/A %TSDH 35% 5* 3.0" r M'tl CalNel: .2295 Pulser: ____ Exam Angle: __o_*_ Squint Angle: _N_/_A_
*Square Final Cal. 0425 9/11/2014 8.1 '4.0" 0 Damping: 4000 Reject:. 0% Measured Angle: N/A Mooe: Long. .__ _--1c....;.-'--'-...;;,;,.,;,.;;;;,;;;..;..;..;., 1 - - 'BW - - - - - - i - -100%----4----:.i--~-~-l en Couplant C Rep. Rate: Auto Freq.: 2.25 ::0 ~i<itP9iri! _ _N_IA _ _ # of Elements: 1 Mode: P/E. - -- Cal. Batch: 12J066 Circu*n:,terential Orientated Search Uriit m Filter: 0.5-4.0 C_onfig,: Single, Focus,: N/A
_..,....___ Typ~:
~------
Sonotech 1--..-------- --~---~----- i ....
- i:,,
Vol/cige: 400 Other: N/A Calibration Signal Swe_ep Shape: ___R_o_u_n_d_ Contour: _ _F_la_t__ Mfg.: ::::_M-_-A:G:N:A:F:L:u:x:,::= 1 - - - - - - - - - - 1 1 - - - - + ~ - - - 1 Reflector Amplitude% Division Depth w Wedge Style: ______ N_IA_ _ _ _ _ Exam Batch: 12J066 N/A Ax, Gain'S~B): 2.3 Gire. Gain (dB}: _ N/A Search Unit Cable ------ 10 Scnien;rnv. = 5 in.-of .Depth* Type: Sonotech -- -- :rype: *RG 174 Length: ~ No. Conn,: 0
,
- Mtg.:
_ _M_A_G_N_,,AF_L_u-*x-- l - - - ' - - - - - - - - 1 1 - - - - - + - - - - - l Calipration Block Scan Cove.rage. Cal. Block'No. VGB-21 Reference/Simulator Block
- - - - - - - - - - - - - - Upstreprn 21 Downstream~ Scan dB: 18.4 Reference Bloc*k Gain Signal Sweep * "4.0" Dia.: 0 Thickness CW 21 CCW 21 Scan dB:* 18.4 *serial No.: 05-5560 dB Reflector Amplitude % Division Depth Cal. B'lk~ Temp. 71° Temp. Tool: 1079BGCY CS Rompus Block
- comp-.-T*e-mp*.-- - - - - - - - - - - - - - Exam Surface: ..... ____ ,,........ .,QDc ______ ....... ____ Type: __ --1-.,;;;,2;c;.3:__+-'-'F_S"'D""H'--'--l---4_0,;,;%;.__-+--1_._7_l-"_.8.,..1_9'_'___,
********74*-femp.Tool:- ... 1079BGCY ----------'--- Surface.Condition: Ground Smooth Recordable,lndication(s): Yes D No~ (If Yes, Ref. Attached Ultrasonic Indication Report.)
Comments: None Results: NRI_~ RID Geom' D Percent Of.Cov_erage Obtained > 90%: No Reviewea Previous Data: Yes Date '.Reviewer Date Exa_miner Level JI-PDI Harmon, Byron H. 9/12/2014 *. t,..l.L. )~O""-A.'::, Examiner Level 11-PDI Hacker,:Jonathon Other Level N/A Date ANII Review NIA UT Calibration/Examination
UT Calibration/Examination
*Procedure: ER-AAsNDE-UT-702 Outage No.: N2R23 Site/Unit:: NAPS .2 Procedure Rev.: 4 Re:port No.: UT-14-014 Summary No.:.
N2.B3.110.004
---- Page:
2 of Works c ~ pe: ISi Work Order No.: 59102695275 Cat./ltem: .B~DIB3.110 Locatiqn: PZR291 Code: 20°04 Edition Drawirig'l'!o,: '12050-WMKS-RC-Ec2
Description:
head to nozzle. System ID:
-------- -------- ---'---- '------- ----'-'-- ----~-- -------- -------- '------- ------'-
RC Size/Length: *2"/45" Thickness/Diamefer:
*3.2_9~/8"*
Component ID.: ~20*50*VV~KS-R9*E-2 I 2-RC-E-2 / 13 -----~ Start Time: 0247 Finish Time: 0341' Limitations: Limited due*to nozzle.configuration.
... .. Search Unit ' :1n*striiment settings Cal .. *nme Date Axial Orientated.Searc h Unit 140723.507 Serial No.: 337350 Checks Sweep Serial No.: Calibration Signal Sound Path Manufaciurer: Pana)'Tletrics Initial Cal. 21:09 9/11/2014 Reflector Amplitude% Division Manufacturer. *01ympus Inter. Cal. 0247 9/11/2014 1/4T*SDH BO% 2 '2.043" Model: EPOCH'600 Linearity: L-14-008 *size: :5"X.1.0" *Model: Accuscan m 15,7.55µ Range: 10.5" Freq.: 2.25 MHZ Center Fre_q.: N/A lnter.. 'Cal. 0341 9/11/2014 1/2T:SDH 48% 4 4.14" zC')
Delay: Inter. Cal. N/A. 3/4T SDH 30% 6 6.324" r
'Squint.Angle:
M'tl CalNel: .1280 Pulser: Square Exam Ang'ie: . 60°
-N/A-- Final Cal. -0430 9/12/2014 ID Notch 12% 8.8 9.217" 0 en Damping:
Rep. Rate: 400Q Auto* Reject:
- Freq.:
Oo/o 2.25 rvl_easured Angle: Exit Poi[lt
-so*-# Mode: ,700" .Shear of Elements: Dual Coµplant 5/4T-SDH 20% 10.1 10.57" C ;;o m
Filter: .05-4.0 Mode: Fullwave Config.: Single Focus: N,;;:-- Cal.,!3atch:. 12J066 Circumferential Orientated Search l,lnit Typ~: Sonotech Calibration Signal Sweep 400* Other: N/A Sound Path I Volt.age: Shape: Rectangular Contour: Flat Reflector Amplitude% Division (.,) Mfg:: MAGNAFLUX Wedge;Style: sws N/A jg N/A EXilf!i*Batch: 12J066 Ax. Gain (dB): Cir.c. Gain (dB): Search Unit Cable T}'.p.e: Sonotech 10 Screen Div.,=; -10;5 in.,cif Sound Path Type:. RG 174 Length: 6' No. Cohn.:. *o -- -- Mfg;: MAGNAFLUX
*Calibration Block Scan Coverage -Reference Block *Reference/Simu lator Block ..
Cal. Block No. *vGB-21 Upstream~ Downstream ~ *scan.ell;\: 57.1 . Gain Signal Sweep 05-5560 Sound Path Thickness ,io** *ma._: 0 C)N~ ccw~ Scan dB: 57.1 Serial No.: dB Reflector Amplitude% Division CS Rompus Block FSDH 40% 1.4 1.46'; *. Cal. Blk. Temp,* 7.1° Temp. Toql: 1079B!3CY 1YR9~. 39 Comp. Temp;
.. --74" Teifip. Tool: ~ ..
1079BGCY
.Exam:Su'rface: OD.
Ground Smooth
. *Surface* .Condition:
Recordable*lnqicaticin(s):* Yes tJ No~ *(.If Yes;
. Ref; Attached Ultrasonic Indication Report.)
Comments: None Results: .N.RI ~ RID GeomO No Reviewed Previous Data: Yes. Percent 0f C9verai:ie Obtained > 90%: Date Reviewer Examiner Level ll*PDI Hacker, Jonathon. 9/1212014 Examiner Level. Date IJCPDI Harmon, Byron H_.. 9/12/2014 Other Date ANII Revie;y Le~el. N/A NIA UT Calibration/E1<amination.
UT Calibn~tion/Examina.tion
/'
Site/U!']it:*
*Summary No.: 'NAPS ------,----~-,-,------ :/
N2. Bi11'o. oo4
- Proceciu re:
Procedure Rev.: 4 Outage No.: Report No.':. N:2R:Z:3 UT>14"014
--------=--'-'---
Workst:ope: 1sr Work,Ord_er,No,: 5910269§.275 Page:_. 3* 8 .Code: 2004 Edition GatJliem:. Location: PZR291 Drawjrigf'Jp,:. ,System ID: RC
"----~--'-'-~--------------------------"--'----------------------------------------'-"--,-----'--'--
Cqin p9nen_t[Q';' 'limitations:* 120§Q:V1!MKS-RC-E-2I2-RC-E-2/ 13 limited ~mi tono;z;:le configuration:
'Size/Length: .
sia
.J'!/4f,"'
rt 'i'i i'.ii e:' " o3b6. Tljic!mess/Dja'r}1eter.' Finish Time:
;i;~f'is:*
0351
.. Jij~ti:tiryi!)iit Settings . **
- Searc!J, Uri,}( *
.. Ga.I. Time Da.te, Axial Orientated Search. Unit.
,Seriad\Jo;;, 140723807 ;Serial No.: ,OOY5K( ,Checks
---=--------'-----
Manufaciurer:* ________0_1""-ym.....:.p_u_s_-'----~~ Manufadurer. _ _ _ _ _K;...*B_A_ _ _ _~ -----'---'----------- Initial Cal. 2034 9/11/2014 Calibration Reflector Signal Amplitude% sweep DiVisiori Sound Path Linearity: ___L_*-1_4~_-0_0_5____ Size: -~*?_*"_X_1_._o_"_ *inter. Cal. o_;io6 9!11/20.14 1i4T SDH 80% 2 1:376" Inter. CaJ. 0351 9i1112614 m Ot'll.lly: 12.681µ, Rarige> 6.969" Freq.: 2,25 MHZ . i=req.: ~---'----' Center- 'N/A . '1/2T SpH *56% 4 2;775,: z C) Inter. Cal. N/A 0 r M'tl.Gai!\'~I: Dan,pirig:
.* 128Q 4!)00 Pulser:. - - Squar~
Reject:
- - ' - ~ - .ExamAngle:
0% 45° 45~ Squir;it Ang! e: . \,NiA, . . Mode: She,1r Final Cal. 0435 9/12/20~4 *. 3/4TSDH 40% 1-----~-.-----+-----'-+-,-----,----1 ID Notch 12% 6 8;6 4.239'" 6,050" 0 u, Me~sured Angle: 'Rep. Rate:- Auto
- freq.: - - -2.25 -- *
- Couplant '.5/4T SDH 26% *,p.:( 7,088 C
;;o - - ' - - * .Exit"Point .700" # ofE!erri-ents: *sf~gle .
Filter: : 0.5~.o Mode: Fullwave. - - - - - -.- ..-.-. Cal. Batch: 12J066. ._Circumferential Orientatec:l S!)archil)ni.t m Copfig_.: __s_i_n~g_le__ F9<:us: N/A., . type: _S_o_n_p-te_c_h_ _ _ 1--------,------,----,-----,------1 )> Yolt~ge: 400. Other. N/A Galibration Signal sweep' .....
- Sh.a*pe: Rectangular CciriJour:. _ _F~la_t__ Mfg.: _ _M_A_G_N_AF_L_U_X____ 1-------.-----;----+----'----1 Reflector Amplitude% Division Sound Path w Wt'ldge ptyle: SWS ~-------- N/A Ax. Gain (dB): -----3_o_.4~*-* Circ, Gain (dB): __N_/~A___ . _ Search Unit Cable ~xam Batch: _ _1_2_J_os_il_ _
10 S,creen Div.= .6.969. in: of -,--s_o_u_r_.d_:P_at_h_ _. l"ype*:. RG-174 Lehgth: ~ Np.*Cpn,n:: o* l;ype: Sonotech 1--~----.-----;-~-~--~-----1 Mfg.: MAGNAFLOX
*.Cil,libration Blbc:k Scan Covera,ge --------"---' 1-------'-----~---~------1 Cal. B1oc:'k.N6: ---,--------,--V_G_B_-2_1_.,,.-----,-,*.* u'pstream ~ Down*stream~ i'\c:an dB': 45.9- Reference Block Refere*nce/Siinula'tcir'Block Gairi Si?na! .. ~"".e~p -Sound Path Tt\fckness .. .4,0;; Dia.: ~---*O_'___ cw~ CCW0 ,Scan c:lB:, .45.9 Serial No.: 05-5560 dB Reflector Amphtude*o/o D1v1s1on CaLB_lk_.T~rn_1::_..!__1° CS Rompus B!o.ck. ~* - . . . Temp. Tool:_=,_,,..,,,1,,,01=9=Bcc.G=c=y=* .. -~-* . . ,_Eliafn . Surface:-:====~::.=====:-' OD_ Type: 3D.4. ....:r=SDH .........**..32%..
- _j.5 *..*..1.053......
Comp. Temp_ *.. *74* Temp; Tool: 1079BGCY..
*- - * * §urfa~e Concjition: Ground:Srn99th Reco:raaJ;il,e Jfidh;atii:>n(s): Yes D Nq ~- orYes, Ref. Attached Ultrasonic Indication Report)
Resuits:, RI o ~eoin _[] Comments: .None
- Percen(QfC011erage;_Qbtained > 90%: Np Reyiewed*Prev[oUs Data:, Yes Examiner level IJ*_PDI D~te Review.er
'9/12/.20}4 ~lo~s;,.
Exahli[ler" Dafe ite Review
- C .
.Hacker, :Jo,nat~on 9/12/2.014 weJ'/).S1'Jf1(!Lt.ktfJiJ: Other L.evel N/A D~te .A,Nll,Review N/A UT Cafibration/Examination
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-3 Page 28 of 76 Supplementat Report Reportf\h: P!ig,e: 4 of .8 Summary No;; N2.B3,j.1 ctoci4. Examiner: Harmon, ByronH.. Level: 11-PDI Re,1,~" 'j}'-- ::tif.~M ~ Date: C,,/9*/Y. Exatn!r:i.er: Hacker,.Jonathon Level: 11-PDI Site Review: EtJJJef~ *Q?.r D.ate:. 'f*J.'S~J...cic/ NIA, _ _;.:_._-'--'-________..._ Level: -'NIA Olhr,r: _:.c,.:..;;,;.. -- ANII Review: . .,?9?2: . . Date: * ,?/µ-,,d,.y Comments: r, *
- I
,~--,.c--~'
2
- j.
- ~ - ~ i - ~_
0 __,_r- ~ - - - ' - - - - ~ - - - ' FLC>W Sketch or Photo:
~y*a ----1::::::..
J ;3:2~ in' T~JAl,.REQUIBEDWELD }JQLUME=4.2j SQ. IN ..
;~1$ HEAE> SIPE= 4,,07 $.QJN. iti':21 '= 96:7% ~60 HEAD Sll:iE:'=4:18:S(l; INJ4.2t = 9~.3%
[l))o DEG = 3.74.SQ. IN./ 4.21 = 88,8% ' Additional. Supplemental Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-3 Page 29 of 76 S:Uppteinenfal Rep,ort Report No.: UT-140014 Page: 5, of 8 .S.urhnja'ry f'!o,: N2.§3,110,004 Exahjiri'ei:, *Hafrnori,. BYri;>ri H; ' *1?.\iel: 11-PDI .Reviewer:: *LJ.t. .~MAr
- Pl\\tEi: *'1 * /j ! /'j
- Exami11er: Ha¢ki,mJona'thon * ' 1 *=* 11 L - Lew¢!: 11-PDI SiteRevfe~i.' ~Wiff:!:J7Jfie/a411i()
-'- . P;,ite: 9*-:Js ,:zb'iif Other: t:JfA .....:..;-~--------- :t:e_\iel: NIA AN.11'.Revlew: * .,,4¢{4=-e D~t'Ei: .j~l,:,,,4y .Gominents:
FLOW Sket~h .or'Pho,to;
\ \ \ \ I 3.29 in I . ' i . . '. . \ l . *. *1 .I X '. . ; HEAD ....:- - * * . \
_. _ _ _ ,J _ _ _ . . . l . .. . TOTP.L REQUIRED WELD'VC:iLUME.= 4.21 SQ'. IN.
~45 NCJZ SIDE= 0.93 SQ. IN./ 4.21 =22% .~6,Q NPZ SIDE'= 0.55 SQ. IN./ 4.21 = 13%
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-3 Page 30 of 76 Supplemental Report Report No:: . UT-14-01.4 Page: 6 of 8, 9ummary No.: N2*.sa,1:10.004-Examirien Harmon, Byron H.. - Levef: 11-PDI Reviewer:. ,=..=..:cc...:.~::-::-...a.,--,t:.;.L...:;.;.._ _ Da\e: *c;, / 9°;/'1 Examiner: Hacker, ,Jonathon Level: 11-PDI *Site Review: y.c::r.,u.:.i.:.i..;.::.:.:.i.,~==--=-=<- pate: 9.,,;.5 *2. arif Other: _N_IA ________________ Level:. N/A ANII Review: -....:L.~~~:::::::£:::._ __ Date: 94;{y Comments: 2 FLOW S~!3tch pr PlloJo;
\ \ \ \ 3.2~.in \ \
L------~-- __.H_~_L_ TOTAL REQUIREDWELD VOLUME =4.21 SQ. IN. 45C\!V, 4p e_cW,_6.0 cw, 60CCW = 3.3$ / 4.21 = 80'.3% .Additio.nal - Sµpplell']ent!;!I.C>at~
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-3 Page 31 of 76 Supplemental Report Repoi:t'No.: ll.T-,14-014 . Page: 7 of 8* Summary-No.: N2.83.116.00/I, Examiner: Harmon,'Byrqn 1{. eve!: .11.-PDI: Reviewer: W;t.;]{o°"'A:> ~ Qate: "f*/9*/'1 _ E_xaminer: Hacker; Jo'natl'loli Le.,lc II-POI Site R**~c~ilfr/f s~ fl§ Date: *'J*2.,;,z.arif Other: N/A Level: NIA
- Al\111 Review: ~~
- Date: ~/µ.,,dy Comments:
I 2 i 0
'.I '1 2 FLOW' Sketch or Photo:
CL. /H I~ 3.29in
, TOTAL:REQUIREO BASE METAL VOLUME= 13.24 SQ. IN. ~l~~l45AND-60CO MBINED PERPIND1CUL.A~21.4~ /26.48 =81,1%
((ff45 AND i:lo co_ryis1f-jEo PARALLEL= s.94:113.24 = 44,9% Additional - Supplemental' Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE A1-3 Page 32 of 76
$upplemen tal .ReJjort RepoifNo.: UT~14-014 Page: 8 of 8 Summary No:: N2.B3.1~0.004 Examiner: Harmon, Byron H. Reviewer; vJA-/i>Je: '[lioiUkS £ Date: f, t'l*JY Examiher: Hacker, *J.onathon Lev,el: n:,pq1 Site_ R e v i e w _ : ~ µ , ~ {ft Date: 9*2.5,24'.
A'-.- - - - - - ' - - - - Level:, .N/A Other: ;.;*N.c./.... .fl.NII Review: .-,A2>f'. * * * *oate:: -tib_Y Comments: Sketch or Photo: EXAMINATION
SUMMARY
WELD'.METAL O'DEGREE*= 88.. 8% 45CW~ 80.3% 45CCW= 80.3% 60CW= 80.3% 60CCW= 80.3%
.4S HEAD SIDE= 96.7%
45 NOZSIDE= 22% 60 HEAD SIDE;= 99,3%
-60 NbZSJDE=
f' 13% BASE METAL ODEGREE= .44.9% 45/60 COMBINED*.PARALLEL= 44.9% 45/60:COMBINED PERPINDlCULAR=: 81.1% TOTAL= 811.9./ 12= 67.6% Additional - Supplemi'ixital Data
Serial No. 18-422 Docket No. 50-339 Attachment Page 33 of 76 R1. Risk-Informed Piping Welds Not Subject to a Degradation Mechanism 4.R1 IMPRACTICALITY OF COMPLIANCE In accordance with 10CFR50.55a(g)(5)(iii), relief is requested from the "essentially 100 percent" volumetric examination coverage requirement for the piping welds identified below. This requirement is considered impractical primarily due to the single-sided access and configuration of these components. Scan Coverage% 2 Weld Line# Not<> Enclosure Exam Not,, 1 Exam Date Page Angle Mode Frequency 5 (BPL 851) _____ §'"~Y\'£!:_D_-:1:_!~.-- _____4?-?~---- ___ R1_::_1 __ !Jp/CW/(;CIJ_Y__ 9/19/2017 36 45° ____ ?_~~9r_________5:0lv1_1:J?_ ..
------------------------------------------ --*------------------------------------ - - - ___ ,__ -* ~rcw,ccw_ . -- --- ---- .. _- .. *--~~:* - ~~g:~- --~~::~-- -tb~~j--.
SW:~~ (8-!=>_l::_!?~L §"::\,1\/_F_l"_[!_-:l:_1_~- _,___ 7~%___ R1-2 Up/Own/CW/CCW __9/15/?01? __4:2__ 45° Shear 2.25MHz
-- - *-- Up/Dwn/CWiCcw 43 60° Shear 2.25MHz - -- -- * - - - --- Up/Own - 70° Shear 2.25MHz 20 __ _ _ 31"-RC~405 _ BB_% R1-3 Up/Dwn _ _ ______9/17/2014 47 45° Longitudinal 1.0MHZ CW/CCW 48 45~ Longitudinal 1.0MHZ §~-9BA__________ _Ug"'.::_CH-!.~r_ ~ ~ - - - _____'3:1-:1:______ !)~!)______________ 9/22/2017 ---~_!_ ___ ___ g~-- Longitudinal 5.0MHZ + 5.75% BE Own/CW/CCW 52 45° Shear 5.0MHZ **-*-* -*-***-*---~-----*--**----**- --*-*-****-----*-****-*-**-***---- ------**-----**** --- **********-*******-****--*-*--* -**-*-*-** -***----*---*******-**-*- ........ -------**- --*~-*-*--** *--*-*----****--- -****--*---****-*-**--- - *---****-*--*-*
Own/CW/CCW 53 60° Shear 5.0MHZ Own 54 70° Shear 5.0MHZ Up 55 f0° Shear - ,_ f25MHZ SW-81 1 1/2"-CH-798 50% R 1-5 Own 9/22/2017 58 0° Longitudin_al 5.0MHZ
+4.6% BE Own/CW/CCVJ ______________ , _ __ 59 45° Sh_e9r_ _, __ 5.0MHZ 60 ------- - - - - Own Own/CW/CCW -------- ----- - 61 ---- -7ri - - - - -
60° Shear shear -,- s:oMHz* 5.0MHZ
----------------- --- - u;i-- *- *- - - - - - - - - - - -*-* ___ ,_____ 62 . -70° -- - Shear- -i:2sMHZ--
30 _ _____ ___ 2"-RC-456 _____?j~---- __ 13,_1_:§ __ Up/Own/CW/CCW 9/14/2017 65 45° Shear _ 5.0MHZ
+ 4% BE _______l./p/r.J~n(9_1/fJ9_g_VJ_ 66 60° Shear 5.0MHZ ---------------- - -- --------- ~~/Qwn____ __ - - --- ---- - - - - - - - ~~ -;~:--- ----~~!:i -{ff~~z-a ___________ ~t~f~:~1_?__________ ??:?~-- H1-7 _ Up/Own/CW/CCW _ --~!1~!?Q1_7 .....!1 ____ --~~-- __?~-~~E________?,?5~~?-
2
+ . % BE ----- ~~j~:~CV\l[QC.W - --- ' - ;~ 6 6
t~ 0 Lon~~t:~jnai' 2 2~i~~:
*********-****-***** 1---*-**-*****--*--*--*-**-- . -**-t---------* --- -*- -**-*** *--- * - -- - -- -- -- - .. *- -- -*-!-*--*-*- -* * - . . . .:*--*--*----- --*-- -*---~----** -*-* -------'--- * * * --** . . . -
- --~--~-- ~------~r~ _. _ ---:
NOTES: i ; I -
- ---~----*:up-_--------- 'h[al-scan..on_-the-~pstreamsicfeof~eld-- ----- - .~--=
- - _- - - - - - - ----1=* . . *--!!~~~=~=~~::E:~~s{i:~~~!~:~i~~~~i!~n~;;Jtion ___ --__ ---,- ... __ f-***---=t------- -------- - ----* --!
' _ 2_ __ ___ :"BE coverage is Best Effort_non-Code coverage used togAin additional information. ___ . ______ j________ ______ _ ____ 1 With the exception of Weld 20, the above examinations were performed manually using advanced ASME Section XI, Appendix VIII demonstrated procedures and techniques in accordance with the performance demonstration requirements. Weld 20 was examined using a procedure written in accordance with ASME Section V, Article 4, and ASME Section XI, Appendix Ill. _Based on the access and physical limitations of the above welds, alternative or other advanced technologies would not have provided complete coverage of the examination volume at the time of these examinations. Enclosures R1-1 through R1-7 include the complete Ultrasonic Examination Data Records for each Category R-A, Item R1.20, examination included in this relief request. Each report includes details of the UT scanning apparatus, including transducer size, frequency, angle, wave modality and insonification angles. Also included are scan plots for each of the examinations showing the piping configuration and percent coverage for
Serial No. 18-422 Docket No. 50-339 Attachment Page 34 of 76 each individual scan. No recordable indications were identified by any of these examinations. Welds 5 and SW-19 are Main Feedwater Isolation Valve Bypass piping welds. The 6-inch bypass piping and 16-inch main feedwater piping are carbon steel, A-106 GR B seamless pipe. The weldolets are A-105 SCH 80. The limitations are due to the single-sided exam of the pipe-to-weldolet configuration of both of these welds. These welds are non-class welds included as high safety significant, break exclusion region, RIS_B locations requiring >90 percent coverage per Relief Request N1-14-Rl-001, and as such are included in this relief request. Augmented magnetic particle examinations were also performed at these locations with no reportable indications identified. Weld 20 (31 "-RC-405), Reactor Coolant System Class 1, was a single-sided examination (88 percent coverage) due to the elbow-to-reactor coolant pump configuration, limiting downstream scans. This weld is at the Crossover Leg side of the B-Loop reactor coolant pump. The reactor coolant pump casing is cast stainless steel ASTM A351-TP304, and the piping is centrifugally cast stainless steel material conforming to ASTM A-351 CFS with cobalt content not exceeding 0.20% and silicon 1.00% max. Welds SW-98A (1 W'-CH-797) and SW-81 (1 Yi"-CH-798), Charging System Class 1, were single-sided examinations (50 percent coverage) due to the flange-to-pipe configuration, limiting upstream scans. The welds are at the reactor coolant pump seal injection lines at the pump side of the inlet flange. Additional "Best Effort" (non-Code) scans with a 70 degree shear wave search unit obtained additional total coverage of the upstream side of the welds. Welds are between forged stainless steel socket welded flanges (A-182-F316 material) to schedule 160, seamless stainless steel pipe (A-376-TP316). Weld filler material was procured with 8-20FN delta ferrite and 75 ksi min tensile strength. Weld 30 (2"-RC-456), Reactor Coolant System Class 1, was limited (81 percent coverage) due to the intrados of the tee and the landing of the reducer, limiting both downstream and upstream scans. The weld is at the reducer to the sampling line off of the B-Loop Drain. An additional "Best Effort" (non-Code) scan with a 70 degree shear wave search unit obtained 4 percent additional total coverage of the upstream side of the weld. The weld is between the loop drain tee to the reducer (A-182-F316 material). Weld filler material was procured with 8-20FN delta ferrite and 75 ksi min tensile strength. Weld 3 (4"-CH-815), Charging System Class 1, was a limited examination (88.5 percent coverage) due a welded ID tag and the intrados of the elbow (expander-to-elbow configuration), limiting upstream and downstream scans. The weld is in the pressurizer auxiliary spray piping. An additional "Best Effort" (non-Code) scan with a 60 degree Longitudinal search unit obtained 0.2 percent additional total coverage of the downstream sides of the weld. Weld 3 in Line# 4"-CH-815 is 1,500 lb., Type 316 seamless stainless steel piping with welding filler metal SFA 5.4 E316L-16, SFA 5.9 ER316L, and/or SFA 5.30 IN316L procured with 8-20 FN delta ferrite and 75 ksi minimum tensile strength. The North Anna Unit 2 RI-ISi Program is based on ASME Code Case N-716 as identified in approved request N2-14-Rl-001. The subject limitations have been evaluated as acceptable, with no impact on risk analysis, and no further actions necessary to provide reasonable assurance of pressure boundary leak tightness. With the exception of non-class feedwater welds 5 (BPL 851) and SW-19 (BPL 178) welds which also recei'(ed surface examinations, the subject welds are included in the Class 1 pressure boundary. The pressure boundary welds receive visual examinations at the beginning of each refueling outage as part of the Boric Acid Corrosion Control Program, and VT-2 visual
Serial No. 18-422 Docket No. 50-339 Attachment Page 35 of 76 examinations at the end of the refueling outage once operating pressure and temperature is achieved before unit startup. 5.R1 BURDEN CAUSED BY COMPLIANCE The physical configuration of these welds (pipe-to-weldolet, elbow-to-pump, flange-to-* pipe, tee-to-reducer, expander-to-elbow) limits inspection capabilities. Detailed sketches of the limitations and inspection areas achieved have been provided. No further action can be taken to enable better examination coverage without destroying the component. 6.R1 PROPOSED ALTERNATIVE AND BASIS These welds were selected as they are determined to be "High Safety Significant with no specific active degradation mechanisms." Selections were made based on plant-specific operating experience or history of examination, weld repairs, random selection across different pipe sizes and configurations, and radiation concerns. Inspection of these particular welds are considered the best choice for meaningful examination results. It is proposed that the examinations already completed at the reduced coverage be accepted for meeting the Code requirements. 100 percent of the pipe-to-valve welds were volumetrically examined from one side. No indications were discovered. The limited volumetric examinations performed should detect any general patterns of degradation that may occur in the areas covered, thereby providing reasonable assurance of the continued structural integrity of the subject welds. In addition, the Class 1 welds receive a visual examination during the system leakage test performed at the end of each refueling outage. As a result of the completed examinations, any pattern of degradation should be detected, providing reasonable assurance of operational readiness. '
- The purpose of the ISi Program is to assure the structural and pressure-retaining integrity of safety-related nuclear power plant components in accordance with the rules of the ASME Section XI Code and the requirements of 10 CFR 50.55a. Although Dominion could select only weld locations where greater than 90 percent examination coverage is possible (when available based on selection criteria), meeting the purpose of the Code requires selecting a mix of not only piping-to-piping welds (where essentially 100 percent coverage is more likely), but also piping-to-valve welds, piping-to-pump welds, piping-to-vessel welds, socket welds, nozzle-to-pipe welds, etc. The ASME Code allows only 50 percent Code coverage for single-sided examinations. In cases other than most piping-to-piping welds, the majority of weld examinations are considered single-sided examinations.
The risk-informed weld limitations are considered in ASME Code Case N-716 periodic updates to the RI-ISi Program Plan, where the program is reevaluated to determine if any changes to the examination selections need to be made, including additional examinations if they are warranted. The limited examinations identified in this request have no impact on the change-in-risk evaluation for the second period, and no new examinations were added as a result of these limitations.
UT Calibration/Examination Sit~/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-801 Summary No.:
---------- N2:R1 .20.0008 ------ Procedure Rev.: 7 Outage _No.:
N2R25 Works cope:*
---------- ISi ------ Work Order No.: .59102964302 Report No::
Page: UT-17-034 of 5 Cof]e: 200.i Edition Cat.tftem: R-A/R1.=?0 Lo~c1ti9n: Service Building
- Drawing No.: 12050:wMKS-0102D DescripJion: Pipe to Weldofot
------~--- ----------- -
.syster:n ID: WFPD ComponentlD: 12050~WMKS-0102D / 6~WFPD-411 /:5 (BPL 851). Size/L,mgth: 1.1" / 21" Thickness/Diameter: .430" f6" Limitations: Sil)gle side 'Exam due to component configuration Startnm*e: 0145 Finish Time: 0153
.ln_strument Settin*gs, Search Unit Cal. Time* Date Axial O~iented Search Unit Serial No,: 150864802 SeriaJ*No.: 015PF6 Checks*
Calibration qignal Sweep Manufacturer: Olympus Manufacturer. KBA Initial Cai. 2230 9/18/2017 Sound Path Reflector Amplitude% Division Mo.def: EPOCH 600 Lin~arity: L-17-012 lriier, Cal. 0145 9/19/2017 Size:. 0.37_5" Model: Comp-G 0.5" Notch* SQ% 5.0 0.740" Delay: 4.090 µs Range:. Inter. Cal. 015:i 9/19/2017 m 1.500" Freq.:. *.5.0MHZ Center Freq.: N/A Inter. Cal._ N/A z M'tl CalNel: ci .12:iii in/µs Pulser: Square Exam*_Angl!): *45° Squint Angle: N/A (') Damping: 4000 Reject: Oo/o Measured Angle:*
--- 45° Mode:
Shear Finaf,Cal. 0230 9/19/2017 r 0
-- Couplant en Rep. Rate: Au.to Freq.: 5.0 Mhz C Exit Po.int p:3" .# of Elements: 1 ;;o - -*- Cal.'Balch: 12J066 Circumferential Oriented Search Unit Filter: 1.5,8.5Mhz Mode: Fullwave Config:: ,Single Focus: N/A m Voltage:
Type: Sonotech Calibration Signal Sweep ;;o 490 Other: NIA Shape: Round Contour: N/A Sound Path Mfg.: SONOTECH Reflector Amplitude% Division ..,. IJ).ledge,Style: MSWQc N/A
- E?(am*Batch:. 12J066 Ax. Gain (dB): 1,9.0 Gire. Gain (dB): 19.0 Search Unit Cable Type: S(motech 10 1.5' Sound P.ath Type: RG 174 Length: No. Conn.: 0
-- Screen Div. =
-- in. of -6' Mfg.: SONOTECH *calibration.Block Scan Coverage Cal. 'Block No. 08-4345 Up_strnam ~ Downstream [j Scan dB: 31.0 Reference Block Reference/Simulator Block Thickness 2.25~ Dia.: 0 cw~ ccw~
Scari dB: 33.0 Serial No,: 05-6998 Gain dB Signal Reflector Amplitude% Sweep Sound Path Division Cal. Blk. Temp. '70°. Temp, Tool: 1079BGCY
-- T:ype: cs* Rom pus Block 19.0 FSDH 30% 7.1 1.060" Exam..Surface: OD Comp. Temp. 77* Temp.Toql: 1079BGCY Surface Conditk>il: Ground Recordable lndicaticin(s : Yes D No If Yes, Ref. Attached Ultrasonic Indication Re p ort.
Comments: No downstream due to component configuration. Results: RID Geom :O Percent Of Coverage Obtained ~ 90%: No Reviewed Previous Data: Yes Examiner Level 11-PDI Date Fish, Edward W. 9/19/2017 Examiner Level 11-PDI Signatur~. Dale Sauter, Nathaniel.A. Other Level N/A Signature N/A UT Calibrat[on/Exaininc1ticiri
UT Calibration/Examinatio n Site/Unit: NAPS, 2 Procedure: ER-AA~NDE-UT-801 Outage No.:* N2R25
*summary No.: N1.R1.2(),0008 Proc.edure Rev.:
7 Report*No.: UT-17-034 Wor)<s~pe:- IS.) Work Order No.: 59102964302 Page: 2 of 5
- code: 2004 Editi?n. CaW.tem_:* R~.6JR1.20 Location: Service Building Drc1wirig No,: Descnption: Pipe fo \IVl'lldolet System ID: WFPD
.Compon~nf ID: 12050-WMKS-01 OW/-6-WFPD-41 *f /s. (BPL 851) ,?ize/L~ngth: Thickne.ss/Diameter: .430"/ 6" Limitations: Single side Exa*m aue*to.compohentcoiifigtiration '>v'"c *stait Time: .0154 Finish Time: 0205 lristrumeht Setti~Jjs SeaJch Unit Cal. Time' Date. Axial Oriented*Sear.ch f..!nit 'Ser[~! No.: 150.864802 *serial No.: 015LK6 Checks 0 ~alibration Sign<JI s,weep Sourid Path Manufactu"rer: 91ymp{is Manufacturer: )~BA Initial Cal. 2235 :9;1 ai20*11 Reflector Amp]itLJde% Division Model: EPOPH 600 Linearity: L-17-012. .Size: 0.375" Madel; '.Comp-G Inter. Cal: 0154. 9/19/2017 0.5" Notch 80%* 5.0 0;577* m Inter. Cal. 020*5 9/19/20~7 z
- bE'llay:* 6,930)Js Range:*. 1'.750" Freq.: 5.0 MHZ "center Fce.q.: NIA C')
r 1),1'!1 CalN_eJ:, 0.1262 in/µs Inter. Cal. N/A. Pulser:* Square Exam-Angis): 0 Qampi.ng: ~oon Reject:* 0%'.
- 60° - - Squint'AnglE'l: -N/A -- Final Cal .. 0415 9/19/2017 en C
Measured Angle: Mode: Rep: Rate, Auto Freq.: *5;0 Mhz Exit Point
-60°-#'of 0.35" Elements:
Shear 1 Couplant Al m
'.Filter.
Voltag~: 1,5:.S.5 Mhz 400 Mode: Other.,
'Fiillwave N./A Config.:
Shape: Single Round Focus:
.Contour:
N/A N/A Cal. Batch: Type: 12J066 Sonotech Circumferential Oriented. Searc:h,Unit
- Galibration Signal _Sw_eep Sound Path Al Mfg.: .S9NOTE9H Reflector Amplitude*% Diyision
.Wedge Style: IV)SINQC. N/A Ax. Gain (dB): 35.0 circ. ,Gain (ct~): 35.0 Exam Batch: ,12JQ66 ~earcfi, UnifCable -- 'io screerJ Div. = 1.75 in. of Sound Path . Type: RG 174 Lenf!th: -6' No. Conn.: ,_0 Type:
Mfg.: Sd.iiot~c.h SONOTECH Calibration. Blpck Scan Coverag~ Cal. Block No*. 08-4345 Reference ~loc;k Reference/Simula.tor Block Ups\rearif~ D0w11strec!1J1LJ; Scan dB: 41 Thickness 2,25" Dia.: 0 CW vi Scan dB: 43
-- Serial No.: 05-69.98 Gair:i Signal .Sweep Sound Path CCWvi .* dB Reflector Amplitude'o/o Division Cal .. Blk. Temp .. 70° Temp. Tool: .. 1079BGCY -- Type: CS Rompils'Block Exam .Surface: OD 35.0 FSDH 80% 8.0 1.403" Oorrm. Temp. Tl' Temp. Tool: . 1'il79BGC:Y -- Surface Condition:* Ground Recordable Jndication(s): Yes o N.6'.~ (If Yes, Ref. Attached UJtrascinlc lndicaticm Report.)
NRI ~ R] [J 0eolti o Gonimei;its: .No*Downstream due to com*p*onent configuration Percent 0f*CoVerage Obtained > 90%,: No "Reviewed Previous Data: Yes Examiner Level ll-F!DI Signature Oafe liish, Edward W. 9/19/2017
!:examiner Level 11-Pl,)I Signature Date Sauter, Nathaniel A. 9/.19/20F Oiher Level N/A Sigm1ture Oat~
NIA UJ Calibration/Examination
UT Calibration/Exa mination Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-801 Outage No:: Summary No.:
---------- N2,R1 .20.0008 ----- Procedure Rev.:
N2R25 7 Report No.: UT-11,034 W or~ scope:
---------- ISi ----- Work Order No.: 59102964304 Page: 3 of 5 caae:- 29.Q4 E!litio!l CatJltem: R-A/R1.20 Location: Service Building Drawing No.: Descripti9n: Pipe to Weldolet
,syste*m ID: WFPD .qorj'iponent ID: 1205!)-WMKS-01020 /.6-WFP0,04'11 / 5 (BPL 851) 9ize/Length: 1.1" / 21" Thickness/Diameter: .430" /6" Umiiations:, .Single side Examdue*t<? cc;>mp'onent configuration StartTime: 0315* Finish Time: 0320 Instrument Settings *search Unit Cal. Time Date, Axial Oriented Search Unit Serial No.: 150864802 Serial No,: 91BY3H Checks. Calibration Signal Sweep
- [li1?Jnull!ciurer: Olympus Manufacturer: KBA .Initial Gal. 2239 9/18/2017 .Sound Path Reflector Amplitude.% Division rviode1:* EPOCH 600 Lin~arity} L-11,0*1;! Size: 0.375" Moclel: Comp-G lr:iter. Cal. 0315 9/19/201] m
.5" Notch 80% .5.0 1.420" z
- oelay: 7.041 µs Rahg~: 2,830" Freq.: 5.0 MHZ Center Freq.: Inter.. Cal. 0320 9/19/2017 ()
N/A M'tl C.alNel: 0.1230 in/µs Puiser: *Square Inter. C:al. NIA r Exam Angle: 0 Damping: 4000 Reject: 0%
- - Squint"Angle: -NIA - 70° -- Final Cal. 0420 9/19/2017 U>
Measured Angle: 70° Mode: Shear C Rep: Rate: Auto *Freq.: 5.0 Mhz
--* Couplant- ;;a Exit Point 0.4" # of Elements: 1 m Filter: 1.5-8.5 Mhz Mode: 'Fullwave N;;::-- Cal. B.l!tch: 12Jci66 Circumferential Oriented Search Unit ;;a Config.: Single focus: ..... \/olJage: 400 .Qther: NIA Shape:
Type: Soriotech Calibration Signal Sweep .....' Rou_nd Contour: NIA Sound Path Mfg.: SONOTECH Reflector Amplitude% Division Wedge Style: MSWQC Ax.. Gail'] (dB): 38 Gire. Gai.n (dB): NIA N/A Exam Batch: 12J066* Search Unit Cable 10 Screen Div.. = 2.83 in. of Sound Path Type: Sonotech* Type: RG 174 Length: 6' No. Conn.: 0 -- -- - - Mfg.: SONOTECrl Calibration BI.!>c~ S_can Cpverage* Cal. Block No. 08-4345 Upstream~ Downstream D S.candB: 45 Refer~nc:e Block Reference/Simulator Biock
- Thickness 2.25" Dia.: *o -- Gain Signal Sweep cwo ctwo Scan dB: N/A Serial No.: 05-6998 dB Reflector Amplitude% Division Sound Path Cal. Blk. Temp. 72* Temp. Tobi: 107S>BGCY --
-- Exam Surface: OD Type: CS RompusBlock 38 NSDH 90% 3.3 0.936"
- Comp. Temp.
-77*- Temp. Tool: 1079BGCY Surface Condition:. Ground Recorifable lndication(s): Yes D No~ (If Yes, Ref. Attached Ultrasonic Indication Report.).
Res1,J)ts: NRI ~ ~ID Geom O Comments: No Downstream due to ccimpone_nt configuration. Per99nt.Of Coverage Obtained > 90%: Reviewed Previous Data: Yes Examiner .Level' II-POI Date Reviewer Fish, Edward W. 9/19/2017 ~.L .'fWOtJWA-'S, Examiner Level ll~PDI Date* ite Re1(ie'1). L, ll Sauter, lllathaniel A. 9/19/2017 µrs C'Sretc.ft'{,,,h.10 Other Level NIA Signature Date ANII Review N/A UT*Calib~tion/Examination
Supplemental Report Report No.: UT-17-034 Page: '4 of 5 Summa~ No.:- N2.R1.2CJ.oo*oa Examiner:: Fish, Edward W.
'* .;' ', V' ~ , *
- Level: l!sPbl
.Examirwr:, Sauter, Nathaniel A. Level: 11-PDI Other: NiA .. Level: -N/A Comment;=;:.
m z C)
- Sketch orPhoto: r 0
en C
;;a m ;;a *pJPE Additional - Supplement~! Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-1 Page 40 of 76 Report No: UT,J7:9?4 Summarv. # N2,~i.2.o.opb8 Pg. 5 of 5 ,,d'.,/'J'A .. Prepared 'by: W. Thomas ~ pfi:* Date 9/22/20,17 Welp Numper 5 Weld Width 1.1" Thickness 0.458" Weld .Leng~h 21"
'-"-----2"-I____.___.....___.,___ o,_J_ __ , _ __ _. , _ __ _, _ __ __.i________.1-s ~t I WELDOLET PIPE O:t53'.' HT X 1:0S"WIDT!°i*;: 0.16 SQ. IN.= REQUIRED VOLUME EACH SIDE Of.WELD ,-c.,. ,,-'--'-"**'"'*"'-*"-*' E~A_M1Neci 1o<f%'9F,THE R}:aup=~E:o vciUJ.M~ ys s10E AX 01R_e:.ci'foN ,, EXf.MINED'.p3SQ; INDS SIDE'AX OIRECTIQN .03I.16 = o.rn1*x 100 = 18.7% ""'!~, :NOEXMll*D,S*/,IDE,AX PIRE,_CJ]ON FQR0.,13 s,a. '-~* 6,.1.3%
7 I WELDOLET PIPE l))]II L __ _
'Uiij]JJJexAMINED D:08,SQ, iN. us SIDE CIRC DIRECTIO!'J .08,/ .16 =-.5 X 10() = 50.%
Examination *Volume Dimensions,-
,Heignt *0.153"* . Length Width 2.f'i <::qv~rage 5µmmat:y .Required Scans (each has a weighing factor of 100 for complete cove rag~)'
AN.GLE: upst~Ax UpSt-Circ Dn~t-Ax DnStsCirc 45/60/70' 100% 50% 18.7% 0% CodeX;ov_erage Tot11I I 42.2% ibo+sb+,1s:?tb= {68.~?i4=42.'Z '* ~e~t Eff'\'.)r.t Coverage (Max- 25%). Total. J N./A Notes:. v
- iJiCode tover:age refers;to. the maximum per.centage*.ofJJ1e:requfred,examination voium_e ,1~ ~vi8\IV0d'.
,that is*e(fectivelyexamined with the,qualified' examination procedure. Cl \/\I ltnOHd 2): Best-Effort Covera~e refers to the required examination volume*past the,weld H; fd fdrd te am centerline that-is examined in the axial beam direction with.an Appendix VIII 1 ~oi ler dem.2nstrated*procedure for single sided coverage. ~l!/,tP.S~~D ~(' ~ //d"A _"o___ j - f.fv../:t-at?
15 31 lj!SB* 9/~67p
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-1 Page 41 of 76 Magnetic Particle Examination E>>ominiora Site/Unit: NAPS 2 Procedure: ER-AA-NDE-MT-200 Outage No.: N2R25 Summaryl\Jo.: ___N_2_._R_1_.2_0~;0_0_08_ __ Pro cedu_ re Rl'lv.: _ _ _ _ _s_____ Report No.: ivJT;F-007 Workscqpe: AUG Work Order No.: 591.02964302 Page: *of 1 Code: 2004 Edition Cat/Item: R~AiR1.20 Location:, Service Building Drawing No.: :I 2050-WMKSa01020
Description:
Elbow fo Weldolet System ID: WFPD Component ID: 12050-WMKS-0102D / 6-WFPD-411 / 5 (BPL 851) Mat./Thicl<ness: 6" Limitations: None lllumin~tion: Light'Meter Mfg.: N/A Ser[al No.: _ _ _ _N_/-'-f?.._._ __
- - - -N/A- - - -
T13mp., Tool tylfg.: .AEIVIC Instruments Serial t:Jo.: ___1_.0_70_8_.G_*C_Y_~- Surface Temp.: ---'7'-'7___ °F Resolution: 0.044!' Character Card Lift Block Serial No.: MT-37 Surface.Condition.: Ground Lo/Wo Location: Extradose DS Elbow/ Weld Center Line Fie Id Orientation:, 0/90° Field Orientation Magnetic Particle Material Wet D Brand: _ _ _ _M_A_G_.N_A_F_L_u_x_ _ __ Dry~ Mixed: Yes D Applied By: Dusting~ Type: 8ARed Visible ~ No~ Spraying D Batch No.: 14A127 Fluorescent' D With: N/A Flooding D Equipment:* _ _ _ _ _ _ _ _ _ _M_A_G_N_A_F_L_U_X_ _ _ _ _ _ _ __ Serial No.: _ _ _ _ _ 3_39_4_ _ _ __ Head .Shot [] ___._N_IA_ _ _ Arriperes Fixed ~pacing O AC ~ DC q Adj. Spacln_g ~ 4-6 inches -Encircling Calls D __N~/_A~- Turns
*O NIA .D _ _ _NI_A_*_ _ . Amperes Prods. Spacing: ------ inches current (machine setting)
Indication Loe Loe Diamete*r Length Type Remarks No. ~ w R/L N/A Comments: Character card# DOM-201.6-0152. Flashligh(used for illumination. Results: NRI ~ RID Eval D Percent Of Coverage* Obtained > 90%: Yes Reviewed Previous Data: N/A Exam Time: 1120 E;xaml11er Level 11 Date Popp, Chad A. 9/18/2017 Examiner Level- NIA Date NIA Other Lev!'),! N/A Sigf\ature Oqte N/A Magnetic Particle Examinailon
UT Calibration/Examination Site/Unit: NAP.S ,2 Procedure: ER-AA-NJ)E-UT-801 Oulf!ge No.: t,J2R23 _Summary _No.: N2:R1:20.0012* Procedure Rev.: 4 Report No.: UT-14-032 Worj<scope: ISi Work Qrder No:: 59102695?75 Page:
------- of 4 Code:_ 2004 Edition Cat./ltem: R~A/R1.20 Location: SB Drawing No.: 12050-WMKS-0102D
Description:
'B' F.EEDWATE~IN SERVICE System ID: WFPD CofT]ponent ID: 12050-WMKS-0102D / 6-WEPIJ-415 / SW-19 (BPL 17~) Size/Length: 1,2" / 27 Thickness/Diameter: .!;121" /:p~
Limit~io,ns:. Pipe-to wel!l-o-let.configuratJon Start Time: 23:17 Finish.Time: 23:31 lns\rument Settings Search 'Unit cat Time .Qate Axial Orientated Search_Unit Serial'No.: 140723807 Serial No.:* 01CXBL Checks Calibration Signal Sweep Sou_ndPath Manufacturer: Olympus Manufacturer: KBA Initial Cal. 21:10. 9/15/2014 Reflector Amplitude% Division Model: EPOCH 600 Linearity: L-14--0!),5* Size: 0.5" Model: Comp-G Inter. Cal. 23:17 9/15/21)14 1" Notch 80% s:1 1.430" m Delay: 6,10()µ, Range: 2.3" Center Freq.: Inter, Cal. 23:31 9/1' 5/20.14 z Freq.: 2.25 MHZ NIA 0 M'tJCalNel: :1256 Pulser: Square* Inter. Cal. N/A r
-Exam Angle: 45° .Squint Angle: N/A 0 Damping: 4QOO Reject: Oo/o , Measured Angle: --- 46° Mode:
_Shear Final Cal. 01:38 9/16/2014 en C Rep. Ra_te: Auto Freq.: 2;25MHZ Exit Point,
,350" - # of Elements: 1 Couplant :;a m
Filter: 0.5-4.0 Mode: Fulfwave'.
- C_oiifig.: Single Focus:
- NU::-- Cal. Batch: 12J066 Circumferential Orientated_Search Unit :;a Voltage: 400 Other. NIA 'Type: Sonotech Calibration Signal Sweep Shape: Round Contour: Flat Sound Path ~
Mfg:: MAGNAFLUX Reflector Amplitude% Division Wedge Sfyle: MSWQC NIA Ax. Gain (dB): 10 Gire. Gain (dB): N/A Exam B_atch: 12J066 Search .Unit Cable 10 Screen Div. = 2.3 in. of Sound Path Type: Sonotech -- . ,::ype:_ RG174 Length:
-6' No._Cor:in.: 0 - Mfg;:_ MAGNAFLUX Calibration Block Scan Coverage Cal. Block Noc 10871 Reference Block Reference/Simulator Block lJpstrea~ -~ Downstream~ Scan dB: 20 Thickn~ss 2,25" Dia.: Q -- Serial No.: 05-6998 *Gain Signal *sweep Sound Path cw~ CGW~ Scan dB:* 20 'Reflector Amplitude% Division Cal. Blk. Temp. --11'* Temp. Tool: 1076BGCY Exam Surface: OD -- Type: CS Rompus Block dB 10 FSDH 20% 4.8 1.100" Comp. TElmJ?. --ss* Temp, Tc,ol: 1076BGCY * .Surface Condition: Ground Smooth Recordable indication() s ': Yes. No If Yes, Ref: Attached Ultrasonic Indication Report.)
0 Results: NRI ~ RI 0 Geom o Comments: Scanned acrossweH:I. Percent Of Coyerage Obtained > 90%: No Reviewed Previous Data: Yes Examiner' Level 11-PDI $ignatur~ Qcite Harmon, Byron H.
~ 9/15/201,4 Examiner Level ~/A Si!:)nature Date N/A Other Level N/A Signature Date N/A UT Calibration/Examination
UT Calibration/Examinatfon 2 Procedure: ER;-AA.,,NDE-UT-801 Out.age No.: N2R23
~itei,Unit: NAPS Pro9edure Rev,:_ 4 Report No,:
UT-14-032 Summary Na.: N2.R1 .20.0012 Workscope: ISi Work Order ~o.: 59102695275 Page: 2 of 4 Code: .2004 Eclition Cat..fl!em: R-A/R1.20 Location: .SB-Drawing *No.: 12050-WMKS-0102D
Description:
'B' FEEDW/ffER. IN SERVICE System ID: WFPD ---------------- ---------------- -----'----~~----
Compo neI) _t IQ: '1205_Qc'JVMKS-:0:J02D/ 6-WFPD415 / SW-19 (BPL 178} Sizel,Length:
--------~-------
1.2" / 27" Thickness/Diameter:
.821" / 6"*
Start Time: "23:34 Finish Time: 23:57 Lim italions: Pipe*to:weld-o-iet configuration. lnstrunj¢11t.Settihgs *** ** S_earch Unjt Cal, Axial Orientated Search U_nit Jime Date Serial Nci.: 140723807 Serial No.: 01!;XBP Cliei:ks Calibration *Signal Sweep Sound Path Manufacturer: OJympus M.anurac;:turer: KBA lr\iti_alCal: 21:29 "9/15/2014 Reflector* ,Amplitude% *Division
~-'--'------'-'--------- - Inter, Cal. 23:34 9/15/2014 ModeI: EPOCH 600. Linearity: L-14-005 'Size: 0:5* Model: Comp-G 1.0" Notch 80%. .5.5 1.820_" m Range: 3.3" Freq*.: Center Freq.; N/A Inter; Cal. 23:57 9/15/2014 z
.Delay: 8.500!l 2;25 MHZ (") Inter. Cal. NIA r M'tJCalNel: .1280 Pulser: Square Exam Angle: __ so__0 _ Scjuint Angle: _N_i_A_ 0 Final Cal. 01:-io 911512014 en Damping: 4000 Reject: 0% Measureo Angle: *50° Mode: Shear ...._----------'------' 1 - - - - - , - - - - + - - - - ~ 1 - - a . - - - - - - - - - - i C Rep. Rate: Auto Freq.: 2.25MHz Exit Point :400-~--- # of Elements: 1 Couplant :::0 m 12JOSS Circ;:urr,ferelitial Orientated Search Unit Filter: 0.5-4.0 Mode: Fullwave Config.: -_S_i_n_g-le~- Focus: N ~ Cal.'Batch:. :::0
- - - - - JyPe: Sonotech Calibration . Signal Sweep Voltage: 400 Other: NIA Shape: Round Contour: Flat Amplitude% Division Sound Pa!h ~
Mfg'.: MAGNAFLUX Reflector Wedge.Style: l'llSWQC "N/A Ax. Gain (dB): _ _2_7--'-* Gire. Gain (dB):. __N_i_A__ Exam Batc:h: 12J066 Search Unit Cable ------- Tyj:,~: Sonotech _1_0_ Screen Div.*= _3_;3__ in. of _ _s_o_u_n_d_P_at_h_ _ Type: RG 174 Length: ~ No. Conn.: ~ - ~ - - - - - -------+------+---- --+-----i Mfg.: _ _M_A_G_N_A_F_Lu_x __ _Caljl:iratio~ Block Scan Coverage 1-------,.---'------'-----~-----i Reference/Simulator Block Gal. Block No. _ _ _ _ _ _ _1_0_8_7_1_ _ _ _ _ _ _ Upstream~- -Downstream~ Scan dB': ~ Reference Block' Gain Signal Sweep Sound Path, Thickness 2.25" Dia.: 0 cW 521 CCW ~ Scan dB: 38 Seri_alf>Jo.: 05-699~ dB Reflector Amplitude % Division Ca!. _Blk. TemE_- ___7_1o_ ~::mp. :~'.::----0_7____ . Exam. Surface:
-- _T}'.pe:_ ..... OD _ . . .. . .. CS Rompus Block 27 FSDH 70% 4.4 1.456" Comp. Temp. 69° Temp. tool: 07 -------- Surface Condition: Ground. Smooth Recordable lnd_ication(s): Yes D No 521 (If Yes, Ref. Attached Ultrasonic Indication Report.)
Geom [j .Gomments: Effective--coverage*using'the 60° search unit.has beer Results: f':JRI ~- RID verified by"the presence of the weld root response Reviewed Preview; 'Data: Yes during the required*sc:ans: Percent Of Coverage Obfained >*90%: No Date Reviewer D~te Examiner Level *U;PDI Harmon, Byron H. Examiner Level .J\l/A Date NIA Olher Level *NIA Signature Date N/A UT CalibralioniExamination
tJT Ci:!libr'ation/Examination Proceqlire:*: ER-A,!1.-NDE-U'l"-801 .o~tage No.: N2R;?3 Site/Unit: NAPS P'rocedure Rev,:
------- -----~ . '4 ReP,or!No,: _ _u_r_,1_4_*,0_3_*2-~ ,Surp*mary No.: N2.R1,20,oo:12 Work brder!'J9.: 59102695275 Pa_ge: 3 of Wi;>rkscope: ISi CaUltem: Location: SB Cqae: 2004 Edition Drawin9 No::'
Systerri IQ.:' WfP!) Componerit!D: 120~0:CWMKs*:0102p / 6-WfPD'..415 / SW"1.9. (BPL '1'78) Size/Length: 1::7'.' f21~ ThickJ:iess/Diamet~r: ,8,2:t_"J61'
""'---='-'--~- ---'-'--~-"-
Start'Time; 00:01 Finish lime: il0:14 l:,ir/1 [tat\qr(~: __Pipif!'? ,wel?,o-Jetconfi guration.
- il}ll#ilfnef!~ Se,ttir19s
- Search Uni_t Cal. Axial :orientated Se?rch lirii}
Time Date 140723507 SeriafNo.: OOH4!5N Check's Seria) l'!o.: Calibration Signal _Swe.ep Sound}'ath Cal. Manufacturer: Olympus. Manufacturer.
. ' ' -------..,.,..---- KBA Cdmp-G . !ni!i?I 21:20 Inter. Cal. _00:01 9/15/20"14' 9/16/2015 Reflector 1:ii":Jllotch Amplitude%
80% Division 5.8. 2;7:55" m Model:* Delay:
'EPOCH 600
- 9.400µ,
- L)nearity:
---~-- --
Range:. t.-1'4'008 4:8" Size.: 0./;Q" Model:
---""---Center Freq.: .....a._N_i_A_"'"
Fre:q._: . 2.25 MHZ Inter. Cal. 00:14 9/16/2014 z C') r lnt~r. Cal. N/A PLJISer: Square EXcJ[.ll :Angle: 70° ,Squint ?\ngl~: N/A 0 M:ti Cal/.Ve!: .1280: S]:le'ar
'Final Cal. 01:40 9/1.6/2014 1---;..;;..;_,..J'-'-;.; ..;.'-'-~-"".;.._"-"' 1 , , - - - - - - + - - - - - , - - " - , - - + - - - '-'"----'-"'-I en C
Damping: 40.ijp:, Reject: 0% Measurfs!d *Angle: 7(1* ,fy]cid_e: Couplant ;u Rep. Ftate:* -,--A-ut_o_ _ Freq.: 2.25MHZ Exit Point .550" # of Elements:* 1 m
----- * * ** * **
- _,-.-- :caLBatch: 12J066. Circumfer!mtial Orientated Search Uriit ;u Filter*: Mode: Fuilwave Config:: Single Focus: N/A -----~""'" 1------~-- ---.-----,.. ....-,--'--- ,--1 Calibration Signal Sweep.
Type:, ..a.*_ _ _s_o_n_o_te___c_h___ N I Voltage: :400 oiher: NIA shape: Round Contour* Flat Reflector Amplitude % Division §louii,d;f".atli
~edge six1e: *
- MS~;a._c--'_------ Mfg.: ~-M_A_G_N_AF _Lu_x_~ 1 - ' - - - - - - + - - - - - + - ----+----i Gire. Gain (dB): -~--N_IA__ - - - - - - - - , - - ' - - - ' - Exam,Batch: 12J06.6 NIA Ax, Gain (dB): 31:5 Search Unit_sCable ----~~
Sonotech ___M_A_G_N_AF_L_U_X___- - l---'----+ ---~---- +----l--- -1
'*.a d Type:
__1_0_ ~cr~en Di)!,:'= ., in. of _ _s_o_u_n-"_P_at_h___ 'T)'ile: RG 174 Length: ~ No.;Conri.: Q
'0\i!ibraticm Block Scan Coverage Mfg:: ---------'-- ----- 1------,.... _____ ......._-'----'-- --'-~---t *
- Reference/Simulato~;Blo.ck*
Gal. B19<i__ ,o. - - - - - - - - - - - - ' - - ~ - Up_strea171 ~ Downstream-~] *Scan dB: ~
- k N' *1os11 Reference Block
.G~in' Signal Sweep 05-6998 ::lciur:idRath Thickness 2,25 Dia.: d CWQ CCWQ ~candEl:, 'N//\ -S.eirial N_a.: dB Reflector Amplitude% Division ...... _Type: CS RomptJs Block 31.5 .. ,NSDH 100% 2.0 .. !968" CaJ: Blk,Temp. 71° Temp. Tool: -'-~-,,--6... ! __..,,,.,__,_E:Xaril'Surface:. . . .,.* OD
- cb~p:Te~Ji.~- ._.ss* . :;-;~p. T~I: _ _ _ _ 0_7 ~------* Surfa'ce Condition: Gr9unci'.S.mooth Recordap!eln_di catiqn(s): Yes O No:~ '(If Yes; Ref. Attached Ult~asoni~ lnqicatiqn RepO:rt,i:
Comments:* None Results: RID Geom'.d
> 90%: 'Reviewed'Previo us Data: Yes.
Percent'<i)f Coverage o*~tained H-PDI Signature ,bate F3eview¢r Exami~er Lev,el Harmon_, Byro,n, H, 9/161201.4 Ex~min_er Level J\1/A 'Signature* N/A, Other Level N/A Sig_nature Daie N/A UT Caiibration/Examination
Serial No. 18-422 Docke t No. 50-339 Attach ment ENCLOSURE R1-2 Page 45 of 76 Repor t No: UT-14 -032 SulT)mary # N2R1.20.D012
.,,,,p'~
l?g. 4 of 4 prepa~ed by.:W. 'Thom as #--*.-__,,..,----~
.. ~
Dcite: 09/18 /2014 WeldW idth . 1,2!' Welcl Numb:er ' ~ SW-49 Welcl Length 27. Thickness 0.84311 2 (j 2 I tovv
,BRANCl::t PIPE DlllEC JION EMMI NED 100%,0F THE'R.EC!!-/IRE:D VOLU ME.AX NO GIRO EXl>.M l;JS S.lQE (?LJE, TO'cONFiGURATION 0,;281',' Length 'Width. *2:2" Examination Volume Dimens ions - Height "'~ '.
Coverage Summ ary for compl ete covera ge) Reqt:dreg ~cans {each has a weighi ng factor of 100 UpSt-Circ DnSt-Ax DnSt-Circ Al\l~~E Up%Ax 100% 4s;Go;~o to.a% ' 0% 100%
*:cOde'CQ~~tage Jbt.ai l *1s.~
100+1 00+19 0+0=3 00/4.= 75.
*'§¢stE ffort'C overag e (Max Z5%}T otal I N/fl..
Notes: examination.volume
- 1) tode Covefager~fers to;the maximum pei"f:en,age of the required ation procedure.
tha.t i~ 1:!ffective)y ~xamined with the qualified examin refers to the. require d ex<1mi natlon volume past the. weld
- 2) l;l,esfEffort Cov.erage n with an Appendix VIII center!Jne*tf:lat*is:examlned in the axial. beam dir"ectio demqi:Jst(<1te9 procedµre for single sided 'covera ge.
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-2 Page 46 of 76 Magnetic~ Particle Examination Site/Unit: NAPS: / 2 Procedure: __E_R_-AA:..... _~N_D_E_-_M_T_*2~0_0_ Outage Nq.: N2R23 Summary t>Jo.: ___N_2._R_1_.2_0_.o_o_:1_2_ _ Procedure Rev.: 4 Report No.: MT-14-002 AUG Work Order No.: 59102695275 Page: 1 of Code:. 2()04 Edition eatJltem_: __R_-_AJ_R_1_:_20__ _Lo*cation: _ _ _ _ _ _ _ _s_s _ _ _ _ _ _ __ Drawiil g No,: 12050~WMKS-0102D
Description:
**s* FEl::QWATERIN S_ERVICE
$ysteh)' IQ: :WFPD Compcmeht ID: .120~!FWMKS*0.1!)2D /.6-WFPQ:..i1 5 / SW-19 (BPL 17?) Mat;/Thjc;kness: I LimitaW;ins: N.one: 0
-------- CS ;832"'
L:ight Meter Mfg.: . AEMC Instruments Serial No.: 1072KHCY Illumination:
------------ Seri aI No.: -~------
_ _ ...;1.;;.0.;..76"-'B=-G-'--'C-"-Y.;._*__ Surface Temp.:
-------- 120fc °F Temp. Tool. Mfg.: -----'A'"'E"'"M=-"-C""'l"'"'ris"'"'*t"'"ru"'m.;.;;.;;.en~t;..;;.s'-._ _ -~---- 68° .Resolution:* 0.044!' Character Card Li ft 81 ock S~rial Ng.:
LoN/o location: Magnetis: Particle Mat~rial TDC/ . Weld MT-34
.. . .Center'Line Surface-Condition:
FI eId Orientation: -----~------------ Ground Smooth 0/90° Field Orient11.t!on WetO Brand: MAGNAFLUX Mixed: YesD Applied By: Dusting~ P.~ ~- Type: BA Red Visible.~- Np~ Spr~ying 0 Batch No.: 13801'2 Fluorescent D With: NiA Flooding 0 Equipment: PARKER Serial No.: ______ 7'-'8=-1:.:9:....._ _ __ Head Shot D _ _ _N_IA _ _ _ Amperes Fixed Spacing D AC ~ DC O Adj. Spacing -~
-------- 3"-6" Inches Encircling Coils O __N_I_A---'- Turns Prods: Spacing ln'dic::atioil L:oq D ~oc N/A D!fimeter Lerigfh:
inches Type Curre11t (machine setting) 0 N/A Amperes
~p. :L ,vy R/_L N/A Comments:
Used flasnlig,ht,and'character,car'd ~/N DOM-2009~0281 to achieve code required illumination .*. Res_ults: RI 0 Eva] D Percent QfCoverage Qbt~ib~_cf >\9,0'l"o: Yes ~evie"Yed'f'?revious oa:~a: ExamTime: ExarrJiner Level II S_ignature Date Reviewer Date. Harmon, Byron H: 9/1'5/2014 'kJL _11t~ r'>-A'f' Examiner Level N/A, '.Signature .Date NI.ti. O!her Level .N/A 'Signaiure Date NIA Magnetic ParticleiExamination
UT Calibration/Examination Site/Unit: NAPS. 2 Procedure: ER-AA-NDE-UT-700 Outage No.: N2R23 Summary ~o,: N2.R1.20.0025 Procedure Rev.: Report No.: UT-14.-047 Workscope; ISi Work Order No.: 59102695275 Page:
------- of 4 Code: 2004.Edition Cat./ltem: R-A/R1.20 Location: B-_Loop
'Draiying-No.: 12050-WM KS-0.109F-1
Description:
Elbow to Pump
- System ID: RC
- Com'pci~en t ID
- 12050*WM!{Si0,109F-1 / 31-Ri:::-405 / iei Size/Length: 2.5" / 115.5" Thidkness/Diameter: 2.58" / 31" Umitatiof)s: Sing!~ sided exam due to elbow to pump configuration, Startnme: 0851 FinishTI[Tle: 0920 Instrument Settin_gs *search Unit Cal. Time Date 'Axial Qrlentated Search Unit Serial No.: 01_XK03 Serial No.: 021 N2F / 021 N2J Checks Calibration- Signal Sweep Manufacturer: Krautkramer- 1nitia1ca1. 0719 .9/17/2014 Sound P?th Manufacturer:* KBA Reflector Amplitude% Division Mopf,11: Inter. Cal. 0851 9/17/2014 USN 60SW Linearity: L-14-006 *Size: 1.0"" Model: Comp,G ID Notch 80 8.0 3:538" m Delay: Range: 4.463" Inter. Cal. 0920 9/17/2014 z 12.05?8 µs Freq.: 1.0MHZ Center Freq.: 1.0 MHz C)
Inter. Cal. Ni.A r M'il CalNel: 0.2323. in/µs Pulser Type: Square Exam Angle: *45° Squint Angle: NIA 0
---* ---* Final Cal. 1038 9/17/2014 en Damping: 500 Ohms Reject: 0% Measured Angle: __ 43_0_ Mod_e: Longitudinal C c;:ouplant. ;;tJ PRF: . Auto High SU.Freq.: 1.0'MHZ ExitPoirit m ._o*_*_ # of Elements: _2_ Cal. Batch: J Circumferential -brientated Search Unit 12 066
_ _1 _ :
;;tJ frequency: 1.0 MHz Rectify: F,ullwave Config.: Dual Focus: 2.8" FD * ..... \loltage:. 450v Pulse Width: 500 Shape: Rectangle Contour: - - - - - Type: _ _ _s_o_n_o_te_c_h_ __
36.75" OD. Mfg.: MAGNAFLUX Calibration Reflector
.Signal Amplitude%
Sweep Division Sound Path w Wedge Style: 389-086-010
-'---------- N/A ~ - - - - - - - - - - Exam Blltch: _ _1_2_J_o6_6_ _
Ax. Gain (dB): .51l.5 .Gire, Gain (dB): NIA Search Unit Cable 1------,--+-,-------li---- -,-+----1 Type: . Sonotech 10 Screen Div. "' 4.463 in.of. Sound Path Type: RG*174 Length:-~ No. Conn.:_!. Mf . MAGNAFLUX Scan_ Coverage g.: ~ - " - - - - - - - - ~------'--,,--,---...1...--- --------! Calibration Block' Reference/Simulator* Block c_aL Block No. VGB~33 Upstream ~ Downsiream ~
- Scan dB: 62;5 . Reference Block Thick ri es s --------------
2,580"' Dia.: _ _ _ _ o____ CW D CCWO Scan dB: N/A *serial No.: *NAPS-16.0-AX-1 Gain dB Signal Reflector Amplitude% Sweep Division Sound Path* Cal._Blk. Temp. ~ 590 Temp._Tool:. _ _ _ _ 0_1____ . Exam Sµrfa~:-., **-**---. ---- __*oD . . . -=-~!YI?~:' 44.5 SDH 6" .Dia Ref Blk Ax Scan, i--.;..;.;..;.....+----1------+ 55 1.373" 3.2 ---+-----1 Comp. Temp. 70° Temp."T6ol: _ _ _ _ 0_1_ _ __ Surface Ci:md_ition: Machined Recordable lndicat1on{s): Yes O -No ~ (If Yes, Ref. Attached Ultrasonic Indication Report, .
.Comments: Axial Scan.
Results: NRI:~ RID Geom [J Percent *Of Coverage Obtained >*90%: No Reviewed Pr~vious .Data: N/A Examiner Level II.POI Date Reviewer Date Kilpela, Jamie E. 9/17/2014 Arlen'W. Jensen Lv Iii 9/17/2014 Examiner Level N/A Date Site Review Date N/A Raympncf .Stack Lv Ill 9/19/2014 Other Level N/A Signature Date ANII Revie,v Oat.,,_ N/A UT Calibration/Elcamination
\.,.,
UT Ca]jbration/Examination Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-700 Outag,e No.: N2R23 Summary 1'19.: N2.R1.29.Q025 Procedure Rev.: Wotkscope: ----~----------- . ISi *Work Order No.: 0 591_02695275' Report Nq,: P_age: 2 UT:14-047 of 4 Code: _2004 Edition C.atJltem: R-NR1.20 Locaticih: B-Lo<_>p
'or~wfr:ig No.:. 12050-WMKS-0109F-1 Descripttorp Elbow to Pump SysteilflD: RC: ---------,------ ------,--------- ---------~----~ -~------------- -----
Component ID: 12050-WMKS-0109F-1 (31°RC-405 / 20 Size/Length:; 2.5" / 115.5'.' Jhlckness/Diameter: 2.58" / 31" Limitaticins: Single ~ided e.xam due to el,ll,ow to pump con.figurajion.
-----~
Start Time: 09~1 fini~h Time: 0947 Instrument Settings Searc:hJ.lnit Cal. Time Date Axial Orientated Se~fcli *unit Serial No.: 01XK03 Serial No,: 021N29"/ D~1N2H Checks Calibration Signal Sweep Manufacturer: Krautkramer Ma*nufacturer:
- KBA Initial Cal. 07-21 . 9/17/2014 Sound Path Reflector Amplitude*~ Division.
Moqel: U.SN 60 SW linearity: L-1ii-00.s Size: 1.0" Model: Comp-G lnter.*cal. ()921 9/17/2014 m Inter.. Cal. 9/17/2014 NIA z [lelay: 13.4672 µs Range: 5.300" Freq.: 1.0 MHZ Cent~r Freq:: 1.0 MHz 0947 0 Inter. Cal. N/A r ryl'.tl Caltyel: 0.2323 in/µs Pul.ser Type; . Square Exam Angle: 0 Damping:_ 500 Ohms Reject: 0%
- 45°- - Squint Angle; - N/A -- Final Cal. 1039 9/17/2014 en C
PRF: Auto High 9U Freq.; 1.0MHZ Measured Angle: Exit Point 0.!,15"; 46~- Mocje:* Longitudinal
#.of E*lemenis:
Couplant
;;o m
Freguericy: 1.0 MHz Rectify: Fullwave Config.: Dual Foc:us: Cal. Batch: 2.8" FD 12J066 Circumferential Orientated Search Unit ;;o Voltage: 450v Pulse Width: 500 Shape: Rect Coniour: 36.75"' OD Type: Sonotech Calibration Signal Sweep Sound Path w Mfg.: MAGNAFLUX: Reflector Amplitude% Division Wedge Style: 389-086-020 ID Notch 80 '8.0 4.184" Ax. Gain (dB): N/A Circ. Gain (dB): 56.5 Exam Batch: 12J066 Search Unit Caf:?le 10* :screen Div. = 5.3 Sound.Path Type: Son*otech in. cif Type: RG 174 Leng.th: 12' No. Conn.: 0
-*-* -- - Mfg.: MAGNAFLUX Cal. Block No.
Thickness Calibration Block VGB-33*
$.cari' <;ov.er:age UpstreamO Downstream D. Scan dB: N/A 'Reference Block.
Gain Reference/Simulator Block _Signal Sweep 2.580" Dia.: 0 Serial No.: Sound Path cw ly'j ccw~ Scan dB: 62.5 NAPS-16.0-AX:1 dB Reflector Amplitude% Division Cal. Blk. Temp. --
-69°- Temp. Tool:. 07 . Exam Surface: ... OD . Type: *. 6" Dia Ref Blk Ax Scan, 44.5 SDH 56 3.1 *1.576" Comp. Temp. -70°- Temp. Tool: 07 Surface Condition: Machined "Rec9rdable lndication(s): Yes D No~ (If Yes. Ref. Attached. Ultra.sonic Indication Report.) **Results: NRI ~ RID Geom D Comments: Circumferential Scan. Utilized flat side of reference block for reference ch.eek.
Percent Of Coverage Obtained > 90%: No Reviewed_ Previous Pata: N/A Examiner Level ll*PDI Date KUpela; Jamie E. .9/17/2014
-.Examiner Level N/A Date
- . N/A
*other Level N/A Signature Date NIA 'UT Calibration/Examination
Supplen,:et1Jc3J Repo.rt Report.No.: UT-14-04(' Page: 3 of 4
~.umhlar{No:: N~l~h20,Q025 E¥1mirier;. Kilpelij,,~amieE ~ Level: iiap(jf Examihen .....;N..;;..J;;..:A_._ _ _ ___./_._*- - ~ - - *
- _*_.*_ . _ _. Level: N/~- *;, ~=~.7~.-*
-sHe Review: ~Uf:.'..:!!ll~~~t. .fJ.Jt..c~__,,.,.p. ~~~;11JJ.lll Qate: .. .. * .
Leve!:- Ill/A . JXNJ I Reyi~iiy: Date: , . - ** . *
- QJh_er: ....;*N.::cl;;..:A'-------......;.---'....:....;.;..:..:.:........._'-'--_ _____ . ,. - .
Comm*ents: t&cf:taken.at extradbse ofe)bow.
.. . -- .counter1:>ore noted,on elbow: lfii!m weld toe*to *1.s" upstr~am,_
m
*z 0
Sket<'.:h ot'Phi:ito: r 0 en C
© ;;.~~ ' ~
m Tot. ~ *o: *z/H ....~ I Cf_ ~- :$'.,Jz.f'I w Tt,E. (@ ,2t I t:t!:T'*
~3.{Jz." ~. ,J.'.l/3"f' .... -,,-. 00 **-*NA --*-~*~*****-A=*-**~ ,.,<&: . . **-* .. -......
Add(tion/11 -~Supplerrieynta_J,Data
Serial No. 18-422 Docket No. 50-339 Attach ment ENCLO SURE R1 -3 Page 50 of 76 R~port, No: ui:~14~04z: 2 Rl.20.002.s ~
-~,U. ll")!Tl_.ary., #. N . *_*. *: . -
J>g, 4 of 4. . ** . er:~par~cl by:W. Th<>ma~ .** . . .
- Pate: 09/:1.8/2014 * * * * *, . '
WeldW idtb 2.5" Weld Numbe r .20 Weld Length 115.5" Thickness 3.195" FLOW" 20
,45 , N9 EXAM 4a%Iis* s10EAx 01RECT10N.
tleight 1.065" Leng!::h 115.5 Width 4.75 Ex11"r11ihatlcin Volume Dimens ion~* Coverage Summary Requireci ::,c.:v:is (e~<=h has a weighing fclctor of 100 for complete**coYerag~)' UpSt°Circ DnSt-Ax; DnSt-Ci.rc
. /l-NGLE: tJpSt-A?<:,
52% 45AX 19.0% 190% 100% fSC.iRC Code overage Total I -s8% l00+100fl.0Q+S}= 352/4= 88 *BestH fort Coverage (Max 25%) Total I N/A riJo'tes: require d examlnatj(:m,vo!um*e 1)Co.de c;oveta ge:tefe rstothe maximum ~erceht age "of.the 1ex13mh1ation proced ure . that;is,eJt)fctively'.examined:with i:he,gLialified pas_t. the.wel d
.2.) Be~Hffoj1:i(ipverage*orefers to the recpJifed e,~amiriation*volume an Append ixYill ceriterJine . tn~t is,examfoed;ih the axial be.am dir;ecyiqtf.with *demons\~~i~!l prqceciure for single sided'.coverage,
.UT Calibration/Examinatio n Site/Unit: NAPS 2 Procedure: ER-AA-NDE~UT-706 Outage No.: N2R25 Summary No.:* N2.R1.20.0111 Procedure Rev.: 1 Report No.: UT-17-055 Workscope: --------------~ ISi Work Order No.: 59102964302 Page: ,of 1 code: . 2004 *caUltei-n: R-A/R1.20 L_ocatio.n: 2-RC-P-1B Qrawing No,: 'i;!050-WM~S~(_l103AR :oescription: Flange to* Pipe System in: CH C6mp one nt ID: 12050-WMKS-0103AR/-1 '1/2-CH-797 / SW-98A *Size/Length:
0.4" I 6.25" Thickness/Diameter: 0.281" / 1.500" Limitations: Single sided d1Ie to flange: Start Time: 1.6,40 'Finish Time: 1649 Instrument Se~ii:Jgs Se~rch Unit Cal. Tinie Date A,,cial Oriented:Sear~h Unit Serial No.: 150864802 Se'iial No,: 304510 Checks Calibration Signal Sweep Depth Manufacturer: Qiympus Manufacturer: Panametrics Initial Cal. '1640 9/21/2017 Reflector Amplitude% Division .Model: EPOCH 600 Lineari"ty:* L-17-012 Size: 0.25" M9del: Videoscan Inter. Cal. NIA m ID BackwaJI* .80% 2.8 0.281" Delay: Inter. Cal: NIA z 0.937 (JS Range: 1.00" Freq.: 5.0 MHZ Cen\er Freq.: N/A .o M'tl CalNel: 0.2275 in/ µs Pulser: Square Inter. Cal. NIA r Exam Ang[e: oo 0 Damping: 4000 Reject: 0% - - - Squint Angle: -N/A -- FiifaH'.:al. 1649 9121/2017 rn C Measureg Angle:_ NIA Mode: Long Rep, Rate: Auto Freq.: 5MHZ -- Couplant :;o Exit Point. NIA # of Elements: 1 m Filter: 1.5 - 8.5 MHZ Mode: Fullwave - - Cal. Batch: 12J066 Circumferential Oriented Search Unit :;o Config.: Single Focus: NIA ...>, Voltage: 400V Other: NIA Type: Sonotech Calibration
- Signal .i,.
Sweep Shape: Round Contour: NIA Reflector Amplitude% Division Depth Mfg.:. SONOTECH Wedge Sfyle:* Integral .Ax. Gain (dB): 12,0 Gire._ G?ii\ (dB): N/A NIA Exam Batch_: 12J066 Search U9it Cable 10 1.0 Depth -- Screen Div. = -- in. of Type: RG 114 Length:
-6' No. Conn.: 0 Type:
Mfg.: Sonotech SONOTECH Calibratio_n Block Scan C()verage Cal. Block No. Part-under test Re'ferehce/Simulator Block Upstreamn Do)Nl1stream~ Scan dB: 19 Reference Block Thickness 0.281" ma,: 0 -- Scan dB:* N/A Serial No.: 09-2480 Gain Signal Sweep Depth cwo c_cwo dB Reflector Amplitude% Division Cal. Blk. Temp. 73.8 Temp. Toot:*
-- ATK-1 Exam Surface: OD -- Type: 1.0" SS.Step Wedge 12 0;25" .80% 0.25 0.25" Comp. Temp. 73.8 Temp. To()t: ATK-1 -- Surface Condition: Contour Gro1,1nd 12 0.50" 60% 0.50 0.50" Recordable Indication () s: Yes D No (If Yes, Ref. Attached Ultrasonic_lndicatipn Report.) *cornments: Lamination Exam. .Results: NRI ~ RID Geom D Percent Of Coverage Obtained >'90%: N/A Examiner Level 11-PDI Date Reviewer Signature Date Hacker, Jonathan 9/22/2017 Examiner Level N/A Date Site Review Ill/A fert ollie P~dden Other Level N/A Signature Date ANII Review Date NIA UT Calibration/Examination
UT Calibration/Examination SitelUriit: NAPS 2 Pro~dure: ER-AA-NDE-UT-802 Outage No.:* N2R25 s*urrimar'y No.: N2.R1,20 *.0111 Procedure Rev.: Report No.: UT-17-045 Workscope:
- ISi Wo_rk Order No.: 59102964302 Page: 1 of 6 Cage: 2004 Eqition Cat./ltem: R-A/R1.20 Location: 2-RC-P-18 Drawing No.: 12050-WMKS-0103AR
Description:
Flange to Pipe System ID: CH Corn pone nt ID: 12050cWMKS-0103AR/ 11/2-cH:797 / SW-98A --------.,- Size/Length: 0.4'! / 6.25" Thickness/Diameter: .281" / 1.5" Limitations: Single*sided due. to flange
--~---~
Start Time: 1241 Finish Time: 1252 lnstrume11t Settings Search Unit Cal. Time Date Axial Oriented Search Unit Serial No.: 150864802 .Serial No.:- 01CP6X* Checks Calibration Signal Sweep Manufacturer: Olympus Manufacturer: KBA Initial Cal. 100.0 9/22/2017 Sound Path Reflector* -Amplitude% Division Model: EPOCH 600 uneaijty: L-17c012 Size: 0;25i* Model: Comp-G, Inter. Cal. 1241 9/22/2017 m 0.50" Notch* 80% 7.1 0.708" Delay: 3.700 µs Range: 1.00" Inter. Cal. N/A z Freq.: 5.0'MHZ. Center Freq.: N/A C) M'tl CalNel: 0.1230 in / µs Pulser: Square Inter. Cal. 1252 9/22/2017 r Exam Angle: 45° Squint Angle: 0 Dafnping: 400n Reject: 0% --- Measured An!;;Jle: 450 Mode:
-N/A-- Final Cal. 1430 9/22/2017 (f)
C Shear Rep. Rate: Auto Freq.: 5MHZ -- Couplant :;;o Exit,Point 0.20"* -# of Elements: 1 m
- Filter: 1.5c8.5 MHZ Mode: Fullwave - - Cal. Batch: 12J066 Circumferential Oriented Search Unit :;;o Config_.: Single Focus: N/A ..,,
Voltage: 400V Other: N/A Type: Sonotech Calibration Signal Sweep .i,.. Shape: Round Contour: N/A Sound Path Mfg.; SONOTECH Reflector Amplitude% Division Wedge Style: MSWQC Ax. Gain (dB): 29.0 Circ.,Gain (dB): 29.0 N/A E.xam. Batch: 12J066 Se<lrch Unit Cable 10 1.00 in. of Sound Path - - Screen Div. = -- Type: Length: No. Conn.: 0 Type: Sonotech Calibration Block RG17f
-6' - Mfg_.: SONOTECH .
Scan Coverage ,CaL Block No. 05c8514 Reference/Simulator Block UpstreamO Downstream 0 Scan dB: 35.0 Reference Block Thickn~ss 2.25" D_i13.: 0 CW2] ccw0 Scan dB:
- 35.0 Serial No.: 05-6534 Gain Signal Sweep Sound Path dB Reflector Amplitude% Division Cal. Blk. Temp. 720 Temp. T90J:
-- ATK-1 Exam Surface: OD -- *Type: SS Rompus Block 29.0 NSDH 72% 4.4 0.444" C9mp. Temp. 73.8° Temp. Tool: ATK-1 -Surface C~ndition: Contour Ground Recordable Indication() s : Yes, D No If Yes Ref..Attached Ultrasonic Indication Report.)
Results: NRJ ~ Comments: None. RID Geom O Percent Of Coverage Obtained :> 90%: No Reviewed Previous Data: N/A Examiner Level 11-PDI Date Reviewer* $ign?J1Jre Hacker, Jonathan CL USL i.£va ,ff_ Examiner Level N/A Date N/A Other Level NIA Signature Date ANII Review Date N/A UT Calibration/Examination
$ite/~_n}t: i *2. .ProcepurE'l,* E~"M-t:JDE:Cu'r:.Soi *OutagE'l No::, -----------,-....;,..~-
Proce_dllre Rev.:.. 5 Report No.:. u,:+z-945 Work*Ori:terNo::.
-----------~ '59107.ll~~Q2 P~g-~: h of .-6.*
Cb9e: :catJltem:' iLocatibri: pi-awing,No:, ,~ystem ID:: *:c"!
"":-:-:--:--c-c--,-,.,...,....,--',-,-_;;_,-...,,~..,.....,.,: -:-,:--:,-,---,,--------~---~-~---'-----'-----~---:-:,--, ,-,--"-'--,---
- gqrn ppi1Jrit n;t ;12i>5Q0WIVJK.Scb}93~1-1112,,pij;'(971,sw;,iJs;( $ii:ii{t.~ri9.!lii . t>.~" 1&,2si* Thickne~stpjamE'lter: :2s1*"i):5" Lim ifatidris: '.Slfigle sided due,to'flange' Start'Tfme: 1153 1302 lt1s_t._-4rnerjfSettifig~- SE'lar!<~ '.lini.t .Cal.
l Strial'J\Jo.:* 150864802
. Serial No.: OOF,POJ Time" p"i\te: ----'----'-----'-"""'--~-
ryl ~iii.ifa!;tu r~r;* ,_,._____o-'.""lym-"p-u_s.;..*- - - - - - Mam.ifa91Urer: _____ B.;;.A -.;;.J.;;.c* _ _ _ __ Checks
- initial c*ar. 1005 si22i201i
'c::alibration *Reflector Signal .. .~weep Sound Path Amplitude% 'Division Model: EPOCH 6!)0' Linearityi . L.17-012 s1ie: _ _o'-;'-25_"__ fy!q~el:* ~ornp,G,. inter, CaL 1.253 ,9/2212017 O~§O", No,tch 80.%. m 0.981" z
- o,:elay __ :, 5;400.1,i's . :Ran~_e::,. __ 1:s90'.~ Freq* .Inter.Cal.* 'N/A
. . . .. .SOMHZ .* Cent . . \l rF . r.eq*.,. '-"- - N/A -- C) .Inter. Cal. 1302 ~/22/2017 r t1!1'ti;¢aiNel:z.;c5.1230 in/ 11s Pulser:* ,Square EJsam Angle: *61i~ S~uint-An~le: NIA 0 Final Cal. ,1432' .. 9/22/2f)17 en D.~mping,: 406 a, "Reject:'"~:* :Oo/o *M~asured An 9 -Je-:*--s-ri;. *rvtode: She~r C ;:;tJ ReiJ..Rafe: Au_to FrE'lq,:_ .. 5JVIHZ ExitPoint 0.25-..-.--#ofElem'"e_n.;..'ts_:_, Couplarit m
F * ** .
,[l!Eir;.. ;1_.5-8;5MHZ Mpcje_: F;~Hwave Corifig:: §iiigle 'FiJ}?u$:_
- ~/A
*Cal Batch* ,-12;i0§6 --~.:...;:;'----1---~------------~----a ~ircurrifereritia1;ort~t1t!,!d;§ea_rch Unit ;:;tJ 40QV *oiher:' NIA , NIA. Type: Soriotech,. Calibration §ignal . Sweep .j:,. - - - - - ' - - * 'Sniipe_: __R_o-"i,,'-ri-"dc....... '86nto\!r, - - - ' - - - Mfg.: ---~--N""o-_-:{""E'"'¢"'H-:- - .___ R_efl_*e_c_to_r_4-*A_m_p_litu_de___ %_-+-'_:_.D_iv_is_io_-n_+-S-p_u_n_d_P_a_fh""
9 Wedge Sfyle* 'MS\l\!qc*: .N/A -Ax., Gain ids): ?0.0 Circ, Ga)[i (\=l!:J): __5_0"",.o_-'_ - - .. -----"----"'--'-----. Exam Batch:. ,12Jcisi;- Sea_~c_*h.Uni(Ca.J1.'IE,!
* *f :Sqund itath *T Type: Sqiji>tech 1r1, o ~ - - - - - - - .ype: -~--
RG 174 Length: ~ No. Cohn,: o --"""'-,...:.:"'--'---'-'---- 1-------l----~-+-----1------
.-. Mtg:= ,sot..io'n~ci-i ~ali"nition Blpc:k Sca_n *co:verage ----'-,-~---
-CaLB16}:RN6. ~-----~0""'5_-8_."'?"-14'-.- - - - - - !;@treamn Downstrea!n~f !§caridB: 42.0 Refererice'B16cf Referenc:e/Simul,atorBlbck, Thickness
----- 2:2s* Dia!:' o
______._,..:.*- - - cw~ * !3ai_n *Signal . . :Sweep GCW@ *Scan dB: 42,0 Seri a! No.: --~05_-_65_3...:4~**-- 1-......:d::B:a.:--1--'R;.;.e:..:fl:.::ec:cct:.::bc..r.i:Am:..:::;;,:P.:.:;litu=ae.....:.%4-*=-D'-'iv.c:isc.:io;.;.'n4-s_P_~u_n'-d_P_a_th-1 Cal~Blk/'T'.emp,. 72° Temp.*Tool:- _ _ _A-'-TK ___
,1_ _~- ,Exain Surface: 'OD. 'Type: 35,0 NSDH 80% 5.1 o:662" 7 1 'Comp:Tiimp'. , 3.s* Temp: Tool:, _ _-'-A_TK_,_--"---'--* *Surface Gonditiori: .Contour. Ground R~cora.~~Je l~c;lica~icin{s):' Yef c;::r ~.fr]~ ,(If Ye~. R_e_f. _Attac;h\ld'Qltr~s,6rifc: ln~isieftlq_n Repor:t,)
R~sy11~;* NRr ~ BJ iQ :G.t?cif11 LJ so Comrruirits:, : Effective,coverage using the, 0 anJiie .search .uriit has
]i'le~ yefif,ieil b'y the P.r11s~.r:'ice o,ft~-~ weld (og( respom;e Reyiew,ed Pr~vious I:5ata: '.9,\!ring the-required scans.
f:eyel IJ~PDI ure ):~ate Reviewer* Si(jrtature paf~ Hacker}Jonathan C.tt2l.5
~/221?,Q1t7 '\J\/\,..l. :b~ ito '2.oti Examiner- L:evel N/A ,Date Site Review Date NIA Other Sigriat~re q~tJl- , ANI_I Revie','I Date NIA
UT Calibration/Examination Site/Uriit ___N_AP....;_s_~_ _ _ _ _ _2____ Procedure: ER-AA-NDE.UT-802 Outage No.: N2R25 Summary No.: N2.R1:i0.0111 Procedure Rev.: 5 Report No.: UT-17-045 Works cop_e:
--------------- ISi Work Order N.9.: 59102964302 Page:
3 of 6 C9de: -;!Q04 Edition Cat./ltem: R-A/R1.21i Location: *2~RC-P-1B DrawiQg No.: 12050-WMKS-0103AR
Description:
Flange t_o PipE, System JD: CH
-----,~--,-,--,.,-----------,---- --------------~-----------------
ComponenUD: 12050-WMKS-0103ARf11/2-CH-797 / SW-98A Si<!:e/Length: 0.4" / 6.25" Thickness/Diameter:
.281" / 1.5" Limitations: Single:sided due*to ,. .. flange Start Time: 1302 Finish Time: 1305 Instrument Settings Search Unit Cal. Time Date Axiai Oriented Search Unit Serial No.: 150/164802 Serial No,: 01CP6Y Checks Calibration Signal Sweep Manufacturer: Olympus Manufacturer: KBA Initial Cal. 10.10 9/22/2017 Sound Path Reflector Amplitude% Division Model: EPOOH60l) 'unearity: L-17-012 Size: 0.25" Model: Coinp-G h1ter. GaL 1302 9/22/2017 m Inter. Cal. N/A 0.50" Notch 80% 8.5 1.448" z()
Delay: 1,,.100 µs Range: 1.700" Freq.: 5.0 MHZ Center Freq.: NIA Inter. Cal. 1305 9/22/2017 r M'tl CalNel: g.1230 in.(µ~* PtJlser: Square Exam Angle: 0 Damping: 400.n Reject: 0%
- - Squint Angle: -. N/A - 70° -- 'Final Cal. 1435 9/22/2017 en C
Measured Angle: 70° Mode: Shear Rep. Rate: Auto Freq.: 5MHZ
-- Couplant ;ti Exit Poirit 0.20" # of Elements: 1 m 12J066 Circul)1Jerential Oriented Search Unit ;ti Filter: 1.5-8:5 MHZ Mode: Fullwave Gonflg.: Single Focus*:
N-;;- Cal. Batch: ..... Voltage: 400V Other: NIA Type: Sonotech Calibration Signal Sweep .i,. Shape: Roµnd Contour: N/A Reflector Amplitude% Division Sound Path Mfg.; SONOTECH Wedge ~tyle: MSWQC Ax. Gain (dB):. N/A 50.0 Gire. Gain (dB): N/A .Exam Batch: 12J066 Search Unit Cable 10 *1.70" Sound Path Type: Sonotech - - Screen Div. = - - in. _of Type: RG174 Length: 6' No. Conn.;. 0
- - Mfg.: SONOTECH Calibration Block Scan C.overage Cal. Block N9. 05.:S514 *upstreamo Downstream 0 Scan dB: 50.0 Reference Block Reference/Simulator Block Thickness 2.25" Dia.: 0 cw.o ccwo Scan dB: N/A -- Serial No.: N/A .Gain Signal Sweep Sound Path Cal. Blk. Temp. . 72° Temp. To(!I: ATK-1 Exam Surface: OD -- Type: N/A .dB 48.0 Reflector Amplitude%
NSDH 80% Division 5~7 0.964" Comp. Temp. 73.8° Temp. Tool: ATK-1 Surface Condition: Contour Ground Recordable lndication{sf: Yes D No~ If :Yes, Ref.-Attached Ultrasonic Indication Report. Results: NRf ~ RID Ge6mO Comments: None. Percent Of Coverage Obtained> 90%: eviewed Previous Data: N/A Examiner .Level IJ-PDI Date Reviewer Signature Date Hacker, Jonathan 9/22/2017 ,N/A Examiner *Level N/A Date Site Review *Date N/A *Dennis Strickland Lv II Otheir Level N/A Signature Date ANII Review Date N/A u:r Calipration/Examin1!tion
Site/Unit: NAPS 2 Procedure: :ER-AA-NDE-UT-802 Outage'No.: N2R25 Suml"l)ary No,: N2.R1.~0.0111 Procedure Rev.: 5 R!')porn,10.: UT-17-045 Work~cope: ISi Work OrderNo.:
~91029~4302 of 6 code: :catcf!te.m: R~A/R1.20 Location:
.Dr1Jwirig No.: 'Description: Flange* to Pipe System 1b:* CH
----,----~----~ ~-----,-------- ----------------
Ccim'poneil t ID: 12050-V1JMKS"9103AR /'1 1/2-CH-797 / SW-98A ,Size/Length:
*o.4" / 6:25." lJijckness[Qi~rne)er: .281" / 1.5"
°Limitaiions: Single sided due to flange Start Time: 1307 Fin"ish Time: 1309
;Instrument Se~iifgs Se?~ch_ Unit Cal. Date AxialPriented~Search Unit
- Seriai'Nd.: Jiriie
.150864802 ~erialN6.; 01~WK4 Checks Calibration Signal Sweep Sound Path
.Mariufacturer: Olympus Manufacturer:* KBA Initial Cal. '1015 9/22/2017 Reflector Amplitude% Division Model: EPOCH 600 Line,arity:_ L-17-!)f2 Size: .o*,25*, Model: Ccimp-G Inter, CaL 1307 9/22/2017 0.50" Notch m Inter. Cal.. NIA 80% 8.6 1.474" z() Delay: 6.300 µs Range:- t700" Freq.: 2.25"MHZ Ceriier Freq.: N/A Inter. Cal.- :1309 9/22/2017 r Jvl'tl Cai/Ve!: , 0.1230 in I µs Pulser: ~.quare Exam Ani:jle: Squint -Angle: 0 qamping: 400Q Reject:
-'70° --, -N/A-- Final Cal. ,1437 9/22/2017 (JJ -iii*- -0%
- Measured-k-.n~ie:- Mode: Shear C
- o Rf;lp. Rate
- Auto Freq.; ' '.2.25MHZ Exit Point *#*of.Elements:
Couplant m
.0.25"'
filter: .0.5-4.0 MHz* Mode: Fullwave Conflg.: Single "Focus: Cal. Batch: N/A
*12J066 Circl.iinferehtial Oriented-Search Unit :;o Voltage: 400V O!hB;l': N/A Type: Sonotech Calibration Signal Sweep J,.
Shape: Round Contour: N/A Reflector Sound P.c!th Mfg.: ,SOfllOTECH AniRlitui;:le % Division Wedge'Style:: *M~WQC NIA Ax.. Gain (d~): 50.0 Gire. Gain (dB): NIA Exam Batch: 12,1066
~ea,r¢hUl:JitCable ~o 1.70" ,SOU!1d P?th Type: Sonotech
-- Screen Div.= Calibration*Bloc:k
- - i_n, cif' Type: RG 174 Leri~th:
6' No. Conn.: 0
- Mfg.: s.ONOTECH.
Sc.~r:i 9o.verage Cal. Block No. 05-8514 Reference E~Jcick' Reference/Simulator Block Upstream~ 06wnsf~amo Scan dB: 38.0
'Thickness -2.25" Dia*,: 0 -- Gain 'Signai Sweep cwo ccvvo Scan dB: NIA Serial N6.: 05-6,534 dB Reflector Amplitude'% Division Sound Pa!h Cal. Blk: Temp. --72° Tem*p,Todl: .. ATKc1 Exam Surface: .OD -- Type: SS* Ro,mpus Bio.ck 39.0 NSDH 77% 5.7 0.969" Comp. Temp. 73.8° Temp. Tool:- ATK-1 Surface Con'dition:- Contour Ground Re.cordable lndication(s): Yes i i No.~ (If Yes, Ref. Attached Ultrasqnic,lndication Report.)
'Results: NRI ~ HID Geom D Comments: Utilized forfar side.coverag~, P.@ffEint Qf Coverage Obtained-'> ,;)00/o:* No Reviewed Rr.evious Data:- NIA Examiner Leve( JlsPDI Date* Reviewer Signature Date Hacker, Jonathan 9122/2017 \\~ -'\J~,.) Ru'-C~ ufL J:57' O"i 2t.. '"2 oi
~miner Levei NIA Date Site Review Date NIA .p.,,c-;; (AcJ;. ,l,ICI'\ r,'j]J:
Other* Level NIA Signature Date ANII Review Date NIA UT Calibration/Examination
Supplemen tal Report Report Nb:: . UT-17-045 Page: 5 of 6 SUO:)f!l?IY No.: l\!2.~1 !20.0111 Exatnir)er:* Hacker,.Jbnathan E;xaminer: ..,:N..::;/A:....:....._ _ _ _ 7!1 ___:F-'--------- Level: Level: 11-PDI NIA Date; it>ct/-z s}:z.on Site Review: ....:E~':t......l!:!.~!;;tcl~L,;J~:..z:~~~~~ pate:~7 Qth$r:. -";N..:.:/c...;A"-*- - - - - - - - - - - - - *Level: :f..J/A .. .ANII Review: ----..,:;..-"-,.... ;..::________ *oate: .fh:f,a7 Comments: m z C') Sketcl'l or.Photo: r 0 Flow. CJ> C
;;o m ;;o .J,..
3~0 . '3o7 ,ZffD
- 21,7 . IJ7 . / ~.7 . ]t;l7 , Jqo We/J erob.II\ 1AJ ,)'}1..
Cirt. i. ts-n Additiona! - Supplemental D_ata
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-4 Page 57 of 76 RepqrtNo: \.IT-'17,045 Summa_ry # N2.Rf2CW1l1 Pg,. 6 *of 6 c?"#'. Prepared by: W. Thqmas ,#-~.ffC' Date: 9/24/2017
- Weld Nqmber S\~'"98 Weld Width Thiekness 6.181" Weld.Length 2 0 2 I I I FLOW
~-
SW-98A CL 0.062!' l-itX.7VV1DJH-=o.o~rn SQ. IN. REQUIRED VOLUME EACH SIDE OF WELD, IZZZZ?T~ EXAMiNED 100% DSSiDE _E):(AMINED 0.01 SQ. IN. l,JS SIDE AX DIRECTION BEST EFFQRT
.011:043 :0;23 X 1 00 = 23%
tSZS;"?SZS22S# NO EXAM,US.SIDEAXDIRECTION 77% Examination Volume .Dimensions" Height 0.0.62" Length s:2s" Width .r.4"* Coverage Summary Required Scans(each has.a weigliing factor of 100 for complete coverage) ANGLE UpSt-Al( UpS.t-Circ DnSt~Ax DnSt-Circ 45/60/i{J 0% 100% 100% ]b 2:2!iMh.z ,*23% C.Qde C,qy~r~ge*tot}:11 I SP% 190+1oq+2sf(t,;;2r3/4 =1ss;7;s% *!;lest ~ffort ~ov~r~ge (Max 25%) Tqtat: I 5.7.,?% Notes: /
- 1) Coi:le Cov<frage refers to the*maxirmim percentage ofthe required .examination.volume: *efi,,.,
that is effectively examined with*the qualified examination procedure. tJ .1v
- 2) Best Effort Coyerage refers to the*required*examination volume past the weld' } .
centerline that is examined in the axial beam direction with an Appendix VIII s. demonstrated procedure.for single-sided coverage.
UT CaiibraUorn/Exan1i11ation Site/Unit: NAPS* 2 Procedure: ER-~-NDE-UT-70q .out~geNo.: .N2R25. S Lim mary No,: _ _ _ _ _ _ N_2_.R~1_.2_0~,,_01_2_2_ _ _ __ cProcepure Rev.:
.Report No.: _ _ *u_T_-._11_-0_5_.9_ _
vyorkscope: !SJ Work'.Order No.: 59102964302 P_agl): CJf
- Code: 2004 Edition Cat./lterr( .R~/,VR1 .~o Location: ALoop Df'?'Aiing !'Jo,: 1W50-WMkj:;-/l1Q3AT
Description:
Flange to Pipe System ID: cfi'
-------~- ---------- ~9mp_one n~ ID_: 12050.~WMK~,0103AT /, 1112-CHC79:8 /.SW-81 ---------- ---------- ---------- 'SizelLeng_th: ,.6"/6" Thickne$S/Dia(lletet :281"/1.5" Limitations: Single sided exam due to'flarige configuration. ~--'--'---- , Start Time: 2220 Finish Time: ------ 2227 Instrument *Settings Search U_riit Cal. Time Date Axial Oriented:' l:>earct:i L[hit seriaJ}Jo.: 01:XK03 Serial No.: 304510 Checks 'calibration Sigrial Swe,ep Manufa,,cturer.. Kf<!utkramef Manufacturer: *Pariametrfcs Initial CaL 1905' 9/21/2017 Depth Reflector Amplitude%* .Diy,ision Model: U_SN 60 SW Linearity: L-17-011 Size: 0.25" Model: Vic!e.oscan Inter. Cal. 222Q, 9/2112017 m Delay: 0.9QO IJS Range: Inter, Cal. 9/21/2017 ,ID 13ackwall 80,% .2.0 .200" zC) 1.00~* Freq.: 5.0 Ml:!Z: Center freq.~ NIA 2227 M'tl CalNel: .2353 in/1,1s Pulser Type: Inter. Cal.
r Square N/A 0 Exam Angle,: o* Squirit Angie.: NIA Damping: 500'0hms Reject: . 0% Me,asured Angle:
--- NIA Mode: 'Long Final Cal. 0330 9/22/2017 U)
C F?RF,: Auto High $U Freq.: 5.0.MHZ -- Couplant,
- a m
Exit Point NIA # of Elements: 1 Frequency: -5.0 MHz Rectify: Fullwavffe -- Cal. Batch: 12J066 Circumferential'Or1erited Search Unit :;a Config,: Single, Focus: '.NIA Voltage: 450 Pulse Width: 100 Type: ,Son_otech I Calibration Signal Sweep UI Shape: Round .C.ontour: *N/A Depth Mfg.: SONOTECH Reflector Amplitude %. Qivision Wedge *style: Integral f.x,. C,ain (dB): 20.0 Gire;. Gair:i (d13): N(A Exam Batch: 12J066 N/A Search* llnit_ Cable* .. 10 1.00 Depth
-- .Screen Div. = -- in. of Type: RG 174 Length:.~ No. Conn.: 0 Type:
Mfg.: Soncitech Calibration Block SONOTECH S1=an Coverage CaL Blb'ckNci. Part uiiilertest Upstream O D_pwnstream ~ S~ndB: 20.0 Reference Block. Reference/S11TJulator Block ccwo Scan dB: *- - Thickness .281" Dia.:- 0 Gain Signal S\1/eep Cal. Blk. Temp. 71° Terrip. Tool: 1079BGCY' cwo -- N/A Serial No.: 97-841,1 dB Reflector Amplitude% Division Depth Comp. Temp.
--?3° Temp. Tool: 1079BGCY Exam Surface: OD Type: 0,5 SS StepWedge. io;b .100" 80% 1.0 .100" Surface Condition: *Grbund Smooth 20.0 .400" ,80% 4.0 .400" Recordable Jnd1cat1on(s). Yel! D ll!o ~ I (fYes, Ref.Atta~h.ec!.Ultrason*c Indication Re
- port:
R.esults: NRI IY'i 'RI;, Ge.om n C::_ommel'](s:: lll~ne Percent Of Coverage Obtained > *goo/.;: Yes .Reviewed'Previous Data:- NIA Examine~ Level 1!-PDI ,Date Reviewer Signature Date Sauter, Nathaniel A. 91?212017 N/A Examiner Level NIA Date Site Review Date N/A Dennis Strickland. Lv_ 11 9126/2017 other l:evel NIA S,iga:i<JIUre Date ANll Revi\')w NIA UT Calibration/Examination
OT CalibrationiExamination Site/Unit: I .2: Procedure: ER*AA-NDE-UT-802 Outage No.: N2R25 Sµmmary No.: N2:R1.:20.0122 Procedure Rev.: 5 Report No.: UT-17-043 VIIorkscope: ISi Work Order No.: 59102964302 Page: of 6 Code: 2004 Edition CatJltem: .R-A/R1.20 Location: A Loop Drawing No.: _12050eWMKS-0103AT
Description:
Flange to.Pipe l?ystem ID: CH Component ID: 12os*o~WMKS-0103AT / 11/2-CH-798 / SW-81 Size/Length: .6"/'6" Thickness/Diameter: .281 "/1.5" limi~tions: Single,_side_d exam .due to flange configµr;3tion. Start Time: _2231 Finish Time: 2244 Instrument Settings Search Unit Cai. Time Date Axial Oiiente.d Searc~ Unit Serial No.: 01XK03 Serial No.: 01CP6X Checks Calibration Signal Sweep Manufacturer: Initial Cal. 1911 9/21/2017 Sound Path Krautkramer Manufacturer: KBA Refle_ctor Amplitude% Division Model: USN 60 SW LineariJy: L-17-011: Si~e; *0.25" Model: Comp"G Inter. Cal. 2231 9/21/20.17 m 0.5. Notch 80% 7.Q .704" Delay: Inter. Cal. 2244 9/21/2017 z 3.750 µs Range: 1.00" Freq.: 5:oMHZ Center Freq.: N/A 0 M'tl CalNel: .1231 in/µs Pulser Type: Inter. Cal. N/A r Square Exam An~le: 45° Squint Angle: N/A 0 Damping: 500.0hms. Reject: 0% --- --- Final Cal. 0335 9/22/2017 en Measured Angle: 45° Mode:* Shearwave. C PRF: Auto High SU Freq.: 5.0 MHZ --- Couplant ;;o Exif Point 0.25" # of Elements: 1 m Frequency: 5.0 MHz Rectify: Fullwave Config.: Single Focus: N/A
- Cal. Batch: 12J066 Circumferential Oriented Search Unit ;;o Voltage: 450 Pulse Width: 100 Type: Sonotech Calibration Signal Sweep &,
Shape: Round Contour: N/A Reflector* Amplitude% Division Sound Path
*Mfg.: SONOTECH Wedge ~tyle: MSWQC N/A Ax. Gain (dB): 31* Gire. Gain (dB): 31 Exam Batch: 12J066 Search Unit Cable 10 1.00. Sound.Path Type: Sonotech
- - Screen Div.= --, in. of T~e: ~G 174 Length:
-6' No. Conn.: 0 - Mfg.: SONOTECH Galibration Block Scan Coverage Cal. Block.No. .05-8514 ~efere_nce/Simulator Block .IJpsiream O, Downstream GZJ Scan d*B: .37 Reference Block*
Thickness 2.25" Dia.: 6 CWM CCWGZJ Scan dB:* 39 Serial No.: 05-6534 Gaii:t dB Signal Reflector Amplitude% Sweep Division Sound Path Cal. Blk, Temp.
--71° T.~mp. Tool:* 1079BGCY Ex§!m S\Jrface: OD* -- Type: SS Rompus'Block 31 FSDH 40% 7.0 .715" Comp. Temp. 73° Jemp. Tool: 1079BGCY Surface.Gondi!ion: Ground Smooth Recordable indication () s: Yes D No GZJ (If Yes, Ref. Attached Ultrasonic Indication Report.}
Comments: .None Results: NRI ~ RID -Geom D Percent Of Covef<!ge Optained > 90%: No Reviewed Previous Data: N/A Examiner Leve) 11-PDI Sauter, Nathaniel A. Examiner Level NIA_ Other :Level N/A Signature NIA_ UT Calibration[Ex.amination
UT Calibration/Exa mination
.S.ite/Unit: NAPS / 2 Procedure: ER-AA-NDE-UT-802 Summary No.: -----'----- N2.R1.i0.0122 ------ Procedure Rev.: 5 Outage No.: ___N_2_R2_5_ __
Report No.: UT-17-043 Works cope:
---------- ISi ----- Worl< Order No ..: 59102964302, Page: 2 of 6 Code: 2004 Edition Cat./ltem: -R-A/R1.20 Location: A Loop Drawing No.: 12050-WMKS-0103AT
Description:
Fla_nge to Pipe. System ID: CH Component 1b: 1205o~wMKs-01 o3AT 11 112-e'i~798 rsw-s.1 Size/Length:
.6"{6" ---~~---- --
Thickness/Diameter: .281~/ 1.5" Limitations: Single sided exam due to flange configuration.
-------2248 -Start Time:
Finish Time: 2255
;Instrument Settings Search Unit Cal: Time Date Axial Oriented Search *unit Serial Nci.: 01XK0_3 ~a.rial No,: OOFPOJ Checks Calibration Signal Sweep Manufacturer: Krautkramer Manufacturer: KBA Initial Cal. 1915 9/21/2017 Sound Path .. Reflector Amplitude% Division Model: USN f:lO SW Linearity: L-17-!lfi Size: 0.25" Model: Comp-G Inter: Cal. 2248 9/21/2017 m 0:5 Notch 80% 7.0 ,.903" z
Delay: . 6.Q~31 µs Range: 1.300" Freq.: Inter. Cal. .2255 9/2112017 5.0 MHZ Center Freq.: N/A . (1 M'tl CalNEil: *1291 in/µs Pulser Type: Inter. Cal. N/A r Square .
- so* 0 pamAngle:
Damping: 500'0hms Reject: *0%
- - Squint Angle: -N/~ -- Final Cal. 0338 9/22/2017 C/J PRF: Auto High SU Freq.: 5,0MHZ.
Mea*sured Angle:
-so*- Mcide:. Shear Couplant C ;;o Exit Point 0.25" # of Elements: 1 m Frequ*ency: 5'.0 MHz Rectify: Fullwave*
ppnfig.: Single Focus: NU:- Gal. Batch: ~2J066 .Circumferential Oriented Search Unit ;;o Voltai;ie: 450 Pulse Width: 100 Type: Sonotech Calibration Signal Sweep b, Shape: Round Contour. N/A Sound Path Mfg.: SONOTECH Reflector Amplitude% Division
'{Vedge Style: )\/ISWQC Ax. G~il) (dB): Circ. Gain (dB): N/A 46 ;46 Exam Batch: 12J066 Search Unit Cable" 10 Screen *Div. =* 1.300 in. of Sound Patli Type: Sonotech '.fype: Length:
Calibration Block RG 174
-6' No. Conri.: -0 Scan Coverage Mfg.: SONOTECH Cal. Bjock No. 05-8514 Reference Block Reference/Simulator Biock Ups!reamO Downstream ~ Scan dB:. ,45 Thickness ,2.25'! Dia.: 0 -- .Gain Signal Sweep cw~ ccw~ Scan dB: 48 Serial No.: 05-6534 Reflector Amplitude%
Sound Path C.al. Bl~. T!:!mp. 7-1° Temp. Tool: 1.079~GCY
~am Surface: OD -- Type: SS Rompus Block dB.
46 NSDH 100% Division 5.0 :654." Comp. Temp. 73° Temp. Tool: 1079BG~Y
*-- Surface.Condition: Gro.und Smooth Recordable lndication_(s): Yes D No~ (If Yes, Ref. Attached Ultrasonic Indication Report.)
Results: NRJ ~ RID Geom D :Comments: Effective coverage using the 60° angle search unit has been veriDed by the presence qf the wel<! root ~esponse Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: NIA during the required exams. Examiner Level 11-PDI Date Reviewer Date Sauter, Nathaniel A. 9/22/2017 c.~ \Jl,'W "\2.,....\G:>,- Examiner Level N/A Date N/A Other Level N/A Signature Date ANII Review Date N/A UT Calibration/Examination
UT Calibration/Examination Site/Unit: N~S 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: N2.R1 .20.0122 Procedure Rev.: 5 Report No.: UT-1_7-043
~-----~
Workscope: ISi Work Order No.: 59f02964302 Page; 3 of 6 Cqde: 200~ Edition CatJltem: R-A/R1.20 Location: A Loop Drawing No.: 12050.-WMKS-0103AT
Description:
Flange to Pip\) System ID: CH
----~---------------------- ----------------------------
C6mp one nfl D: 1205.0~WM.KS;0,103AT f11/2-9H~79.8 / SW-81 Size/Length: .6"/ 6" *Thickness/Diameter:
.281"/ 1.5?
L_im itations: Single sided.exam due to flange configuration. Start Time: 2257 Finish Time: 230.5 Instrument Settings Search Unit Cal. Time Date AxiaLOriented Search Unit $erial No.: 01XK03 Serial No.: .01CP6Y Checks Calibration Signal Sweep Sound.Pa,th Manufacturer: Krautkramer- Manufacturefr: KBA Initial Cal. 1915 :g/21/2017 Reflector .Amplitude% Division Model: USN 60SW Linearity: . L-17-011 Size: 0:25" Model: Comp-G Inter. Cal. 2257 9/21/2017 0.5" Notch 80% 6.5 1.433" m Inter: Cal.
- 2305 9/21/2017 z
Delay: 7.222µs Range: 2.200" Freq.: 5.0 MHZ center Freq.: N/A . (") Inter. Cal. N/A r M'tl Ca!Nel: .1288 in/µs Pulser Type:. Square Exam Angle:. 0 Damping: 50,0 Ohms Reject: 0%
- - $quint Angle: --- - 70° N/A Final Cal. 0340 9/22/2017 en C
Measured Ari.gle: Mode: Shear PRF: Auto High SU Frecj.: 5.0 MHZ
-70°- Couplant ;;o Exit Point 0.30" # of Elements: 1 m Frequency: 5.0 MHz Rectify: Fullwave - - Cal.' .. Batch: 12J066 Circunifenefntial Oriented Search Unit ;;o Corifig.: Single J=ocus: NIA ->,
Voltage: 450 Puise Width: 100 Type: Sonotech Calibration Signal Sweep b, Shape: Round .contour: N/A Reflector Amplitude% Division Sound Path Mfg.: SONOTECH Wedge Style: MSWQC N/A Ax. Gain (dB): 51 Circ. Gain (dB): N/A Exam Balch: 12J066 Search Unit Cable
*sound Path Typ!l: *sonotech 10 Screen Div. = 2.200 in.of Type: RG Length: No. Conn.: 0 Calibration Block 174. -6' - Mfg.: SONOTECH Scan .Coverage.
Cal. Block No. 05-8514 J~eference Block Reference/Simulator Block Upstream[1 Downstream bl! Scan dB: 51 Thickness 2.25" Dia.:. 0 -- . Gain Signal Sweep cwo ccwn Scan dB: N/A ~erial No.:. 05-6534 dB Reflector Amplitude% Division Sound Path Cal. Blk. Temp .. 71° Temp. Tool:* 1079BGCY -- Type: SS Rompus Block Exam Surface: OD 51 NSD!:I 80% 4.3 .939" C::omp.Temp. 73° Temp. To9I: 1079BGCY
-- Surfa9e Conaitipn: Ground Smooth Recordable lndication.(s): Yes D No~ (If Yes,. Ref.. Attached Ultrasonic Indication Report.)
Results: NRI ~ RID Georri O Qom1T1ents: None Percent Of Coverage Obtained > 90%: No Reviewed Previous bata: N/A Examiner Level 11-PDI' Date Reviewer Date .Sauter, Nathaniel A. ~ (/) () CD Signature '-,_).
- Date Examiner Level N/A
-0 iti iii*
N/A tll )>zz ca -- CD ~ 0 0 Other Level N/A Signature Date ANII Review 0) tll . . _..l,. 0 01 _..l,. N/A 0 ::r3 <? Cf
- W-l>-
UT Calibration/Examination --.J CDW N m3.<DN
UT Calib"ration/Exaniination Site/Unit: NAf'S 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: N2.R1 .2Cl.0122 Procedure Rev:: 5 Report No.: UT-17-043 Workscope: ISi IIVork Order f\!o.: 59102964302 Page: 4 of 6 Cofle: 2004 Edition CatJltem.: R-A/R1.20 Location: A loop Drawir:g No.: 12050-WMKS-0103AT Desi;:riptioii: Flange .to Pipe Sys;tein ID: CH _Component ID: 12050-WMKS-0103AT'/ 11/2-CHs798 / SW-81 Size/Length:
----------.6"/ 6° Thickness/Diameter:. .281 "/ {5" limitations: Single sided exam.due to flange configuration.
Start Time: 2308 Fihis)l Time, ,2313 Instrument Settings; Search Unit' Cal. Time* Date Axial Oriented Search Uriit Serial No.: 01Xl(:03 Seri.al No.: *01CWK4 Checks Calibration Signal -Sweep Mal)ufacturer:. Krautkramer Manufacturer. KBA Initial Cal. '1918 9/21/2017 Sound Path Reflector Amplitude*% Division Moilel:, USN60 SW Linearity_: L-17-011 Size: 0.25" Model: Comp-G Inter, Cal. 2308 9/21/2017 m 0.5" Notch 80% 6;0 1.220" z Delay: 6.600 IJS Rang*e: 2.00" Freq.: 2.25 MHZ Center Freq.: Inter. Cal. 2313 9/21/2017 C) NIA M"tlCalNel: .1230 in/µs PulserType: Inter. Cal. N/A r Square Exam Angle: 0 Damping: 500 Ohms Reject: 0%
- - Squint Angle: --*- - 70° Measured Angle: *10° N/A Final Cal. 0345 9/22/2017 CJ)
C Mode: Shear PRF:, Auto High SU Freq.: 2.25 MHZ Exit Point
-- Couplant ::0 m .30." # of Elements: Single Fre.quency: 2.25 MHz Rectify: Fullwave C_al. Batch: 12J066 Circumferential Oriented.Search Unit ::0 Config.: Single Fo¢uf NIA Vqltage:- 450 Pulse Wrdtti: _220 Type: so*notech Calibration Signal Sweep &,
Shape: Rou,:,d Cqntmir: ~/A Sound Path Mfg.: SONOTECH Reflector Amplitude% Division Wedge Style: 1\/iSWQC Ax; ~a_in (dB): *Circ. ~ajn (dB): N/A 47 r,l/A Exam Batch: 12J066 Search Unit .Cable 10 Sound Path Type: Sonotech - - Sc:reen Div. = - - 2.00 in. of Type: Length: Calibration Block R~ 174
-6' No. Conn.: -0 Si;an Coverage Mfg.: SONOTECH Cal. ~lock No. 05-8514 .Upstream~ Downstream D Scan dB: .47 Reference Block Reference/Simulator'B16ck Thickness 2.25" Dia.: Q cw[j ccw[j Scan dB: -- NIA Serial No.: 05-6534 Gain dB Signal Sweep Sound Path Cal: BJ.k. Temp. 71° Temp. Tool: -- 1079BGCY Exam Surface: OD -- Type: SS Rompus*Block 47 Reflector Amplitude%
NSDl-i 90% Division 5.0 1.007" Comp, Tiiriip.
-73°- Temp. Tool: 1079BGCY Surface Cond_iticin: Ground Smooth Record.able lndication(s): Yesd No~ (If Yes. Ref. Attached Ultrasonic lndication'Report.)
Results: NRI ~ RID Geom D Comments: A 70°angle 2.25 Mhz search unit was utilized for best effort'cover_age on'the fi.ange* side of the -...;eld due to Percent Of Coverage Obtained > 90%: Reviewed Previous Data: N/A configuration. Examiner Level II-POI Date Reviewer Date Sauter, Nathaniel A. 9/22/2017 £;.\-}(B: \JA,J ti.J\.t;;R. LE\.ifL ---t>: Examiner Level N/A Date ,Site Review C"' /...v.fl Date N/A. 14 µ I.. 'S - <)11< ((.{.(c.A Other Level N/A Signature Date ANII Review Date NiA UT Calibration/Examination
SupplelJlental R~p9rt
- Reiport No.:
Page: 5 9f 6 Summ_ary !\Jg::, -~-4.~1,?D.012_2 Exal!l]rier: Sauter,}iathaniel A. 'Level: ii-ROI 'Reviewer:- ;1.tJL..;:@.o>~~ - ~ ~ Examiner: N/A-
-----~-- ----~-~ Level:~ Sit~Revi~v,,:_ ~,,-/1-S;-rn,u ~p -~ b,k
- Other:
. -'-~ , N/A,,, ,L.evel: NIA ANll,'Review:- ___________!_~~-~'~",.1.<4~.~-:::-c.~-
Corrir)ienJs: I-
~~.
v:-*, -.:-
"' ~"
r
'j, , ,
tv/,..F ~ m z C") Sketch or Photq: r 0 en C
- o m
....:;o I <JI Additional $9pp_1ementa1Da!a, O
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-5 Page 64 of 76 Rep*ort*No: LiT-17-043 Summary# N2.R1.20.0122 Pg. 6 of 6 Prepared by: W. Thomas Date: 9/22/2017 Weld Number .SW-81 Weld Width Q.6" Thickness Q.201" Weld Length 6" 2 0 *1' 2 I I I I FLOW SW-81
---Ii£;:--
CL FLANGE. 0.067" HT X .81' WIDTH= 0.054 SQ IN. = REQUIRED'EXAMVOLUME EACH SIDE OF WELD rzz:zTL2ZZl EXAMINED 1:00% OF THE REQUIRED VOLUME DS SIDE EXAMiNE[J 0.01 SQ. IN. BEST EFFORT US SIDE AX DIR .. 01/.054 = 0.185 OR 18.5%
~ . , , . NO. EXAM US SIDE AX DIRECTION .044/.054= .815 OR 81.5%
Examination Volume Dimensions - Height 0.067" Length. Width 1.6" C.overage Summary R~qt;!ired S_cans (each has a weighing factor. of 100 for co_.mplete coverage) ANGLE UpSt-Ax UpSt-Circ DnSt-Ax DnSt-Circ 45/60/70 0% 100% 100% 70 2.25M.Hz *lS.5%
- Cqde Coverage Total I 50%
100+100+0+18.5=218.5/4=54.Q .
- Be:St Effort Covetage (IV!ax25%) Total I 4.6%
Notes: ~viewed
- 1) Code Coverage.refers to the maximum percentage of the required examination volume 0 WitnettHd that is effectively examined with the qualified examination procedure. Hartford
- 2) B.est Effort Coverage refers to the required examination volume*past the weld Steam Boiler centerline that Is examined in the axial beam direction with an Appem:lix VIII 9531 demonstrated*,procedure for.single sided coveragJ!.
.L}:Nµ, ~ I! Sri<', c. (4..A,v D Lv11 ;])_p~ /1 ?'- _-iv' A'
I _/ 7/2(,/-u,7 HSB. 1!L1-h
UT Calibration/E~a mination Site/Unit: NAPS 2 .Procedure: ER-AA-NDE,UT-802 Outage No:: N2R25 Summary No.: N2.R1 .20,0135 Procedure Rev.: 5 ReporfNo,: ut-17-019 Workscope: ISi Work Order No.: 59102964302 Pag_e: 1 of 6 Cod~.: 2004 Edition .Cat./ltem: Location: Drawing'No.: 12050-WMKS-0103BA bescripti6n:. Tee 'to Reducer - BW Sys\~rri)D; RC
- COm one nU D: ;1,2050-WMKS-0103B~/ 2-RC-456 j 30
!) -----------
Size/Length:* .0.50" / 7 ,5.0" Thickness/Diameter: 0.344"/ 2.0" Limitations:, ln_trados. 6ftee and landing.of reducer. ;Start Time: 1600 Finish.Time:
.. 1610 Instrument Settings* Search Unit Cal. Time Date. Axial Oriented se*arch'Uilit Serial No.: 150864802 Serial No.: 01CF'6X Checks Manufacturer: Calibration Signal Sweep Olympus Manufacturer: KBA Initial Cal. 0950 .9/14/2017 Sound Path Reflector Amplitude% Division Model: EPOCH 600 Linearity: L~17,D_12 Size: Inter. Cal.* 1600 9/14/2017 0.25" Model: Comp-G. ID Notch 80% 5.0 0.500" m De.lay: . 3.700 µs Range: *1.000" Freq.: Inter. Cal. N/A z 5.0 MHZ Center Freq;: .N/A C)
M'tl Cal/\(el: :0.1230 in/µs Puls.er: Square Inter. Cal. NIA r Exam Angle: 0 Damping: :4oon Reje~: 0% - - Squint Angle: -N/A
- 45° -- Final Cal. 1611 9/14/2017 en Measured Angle:
Rep, Rate: Auto Freq.: '5.0Mhz -45°- Mod~: Shear Couplant C
;;o .Exit Point 0.20" # cif Elem~nts: 1 m Filter: 1.5 - 8.5 Mhz Mode: Fullwave - - Cal. Batch: ;;o 12J066 Circumferential Oriented *search Unit Config.: Single Focus: N/A -",
Voltage: 400 Other: N/A Shape: Round Con!!)Ur: N/A Type: Sonotech Calibration Signal Sweep Sound Path en Mfg.: SONOTECH Reflector Amplitude% Division Wedge Style: MSWQC* Ax..Gain (dB): 24.0 Gire. Gain (dB): N/A N/A
... Exam Batch: 12J066 Search .UnitCable ..10 :screen Qiv. = 1.00 Sound Path
-- -- in. of Type: RG 174 Length: 6' No.*Cohn.: 0 Type: Mfg.: Sonotech SONOTECH* Calibration Block Scan Coverage Cal: BJqck Nq; VGB-10 Upstream~ Downstream ~- Scan'dB: 36.0 Reference Bloc;k* Reference/Simulator Block Thipkness 9.344" Dia.: 0 cw~ ccw~ Scan dB:
- 36.0 Serial No.: VGB-10 Gain dB Signal Reflector Amplitude%
Sweep Division Sound Path Ca.I. Blk. Terrip,
--72° Te/TIP* Tool: ATK-3 -- Type: 2" SCH 160 0.343" T Exam Surface: OD 24.0 ID Notch 80% 5.0 0.500" Comp. Temp, 76° Temp. Tool: Atk~3 -- Surface Condition:* Ground Recordable indication () s : Yes 1 LJ No if Yes Ref: Attached Ultrasonic Indication Report.
Resu[ts:. .NRI ~ RID Geom o Comments: None Perceh~ Of Coverage Obtained > 90%: Nci Reviewed Previqus D*a.!~: NIA Ei<aryi!her* Level H-PDI *signature D_ate ~eviewer Signature Date Zollner; Brian D 9/14/2017 NIA Examiner Level 11-PDI Signature Date Site Review ~ Signature Date Coburn,_ Timothy M. /lef'. "n!:. /cc:::,,,,.--, 9/1_4/2017 Jeff Odegard Lv III 9/24/2017 Other Level NIA .Signature Date. ANII Review Date v ~£Signature N_/1>; UT Cal,ibration/Examination
UT Calibration/E~amination Site/Uriit:* NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.:
--------------- N2.R1.20.0135 Procedure Rev.: 5 Report No.:
UT-17-019 Workscope:
--------------- ISi Work Order No.: 59102964302 Page: 2 of 6 Code: 2004 l;dition .CaUltem: R-A/R1.20 Location: B Loop Drawing No.: 1205QcWMKS-0103J?A
Description:
Tee to Reducer - BW _Syst~m ID: RC Component ID: 12050-WMKS-Of03BA/ 2-RC-456 /30 :size/Length: 0.50" /7;~0" Thic!<ness/Diameter: 0.344" / 2.0" Limitations: lntrados oftee_ahd_.ta.nding of reducer. StartTime: 1612 Finish Time: 1617. Instrument Se!!ings S_earch Unit Cal. Tim<1 Date Axial Oriented Search u*nit
-Serial No.: 150864802 Serial No.: OOFPOJ checks Calibratjon. Signal Sweep.
Manufacturer: Olympus Manufacturer: KBA Initial Cal. 0953 9/14/2017 Sqund Path Reflector .Amplitude% Division Model: EPOCH soo* Li,i1earity: L-17-012 Size: o*.25" Modei: Comp-G Inter. Cal. 1611 9/14/2017 ID Notch m 80% 4.7 0.610" z Delay: 5.400 µs Range: 1.3_00" .Freq.: Inter. Cal. N/A C) 5.0 MHZ Center Freq.: NIA Inter. Cal. N/A r M'IICalNel: 0.1230_ in/µs Pulser: Square °Exam Angle:* so* Squint Angle: 0 N/A Damping: 4000 Reject: 0% Measured.Angle: so* Mode: Shear Final-Cal. 1618 9/14/2017 en C Couplant
- o Rep. Rate
- Auto Freq.: 5.0 Mhz m Exit Poirit 0.25" .# of Elements:
Filter: 1.5
- 8.5 Mhz Mode: Fullwave
!;:al:* Batch: 12J066 Circull}ferential Oriented Search Unit :;o Config:: 'Single Focus: N/A Voltage: 400 Other: N/A Type: Sonotech Ca.libration 'Signal Sweep a, Shape: Rounq Contour: N/A Sound Path Mfg.: SONOTECH Reflector -Amplitude% Division W~dge Style:. MSWQC Ax.. Gain(dB):
N/A 43.5 *c_irc. *Gain (dB): N/f\, Exam Batch: 12J066' Search Unit Cable 10 1.30 Sound Path Type:- Sonotech
-- Screen Div. = Calibration in: of:
Bio.ck Typ~: RG174 Length: 6' No. Conn.: 0
- Mfg.:- SONOTECH Scan Coverage Cal: Block No. VGB-10 Reference/Simulator Block Upstream i;zj Downstream @ Scan dB: 55.5 '.Reference Block Thickness 0.344" Dia.: 0 -- Gain Signal Sweep CW@ ccwi;zi Scan dB: 5_5.5 Serial No.: VGB-10 dB Reflector Amplitude% Division Sound Path Cal. Blk. Temp. 72° Temp. Tool: ATK-3 - -
- Type: 2" SCH 160 0.343" T Corrip. Temp.
--76° Temp. Tool: ATK-3 Exani'.Surface: OD 43.5: ID Notch 80% 4.7 0.610" -- Surface*Cdndition: Ground Recordable lndication(s): Yesu No i;zJ (if Yes, Ref: Attached Ultrasonic indication Report.)
Results: NRI ~ RID Geom o* Comments: Effective ,cover!lge µsirig the so* search unit has been verified)ythe-presence of the weld root response
*Percent Of Coverage Obtained*> 90%: No Reviewed Previous Data: N/A during the.required scans.
- *Examiner Level Signature Date Reviewer Stgnature Date Zollner, Brian D 9/14/2017 N/A Examiner Level Date Site Re~iew Sjgnatufe Date_
Coburn, Timothy M. 9/14/2017 Jeff O<<;legard Lv Ill 9/24/2017 Other Level N/A Date ANII Review Signature Date N/A UT Calibratiqn/Examination_
UT Calibration/Examination Site/Uqit: NAPS 2 Procedure: E;R-AA-NDE-UT-802 Outage No.: N2R25 Summary No;:
--------------- N2.R1.20.* 0135 Procedure Rev.: 5' Report Np,:
UT-17-019 W drk scope:.
--------------- ISi Work Order No.: 591(!2964302 Page:
3 of .6 Code, 2004 Edition Cat./ltem: R-A/R1.20 Location: 13 Loop Drawing No.:
Description:
Tee to Reducer - BW System lb: RC
----------~---------------- ---~----------------------- *Cdm'pd nent ID: *12050-WMKS-0103B~/ 2-~C~5f/ 30 Size/Length: 0.50'; / 7.50" Thickness/Diameter:
0.344" / 2.D" Llmitations: lntrados of tee .and.landing. of,reducer.
, - ' ' -- Start Time: 1619. Firiish*Time: 1625 Instrument Setting.s Search Unit Cal. Tjn:ie Date Axial Orientea Search Unit Se[i,il Np.: 150864802 Serial No.: 01CP6Y Checks Calibration Signal Sweep Ma-riufacturer: Olympus Manufacturer: KBA Initial Cal. 0954 9/14/2017 Sound Path Reflector Amplitude% Division Mode.I: EPOCH 600 Linearity: L-17-012: Size: 0.25" Model: Comp-G Inter. Cal. 1618, 9/14/2017 m ID Notch 80% 5.4 0.910" Oelay: 6.100 µs Range: 1.700"* lnte'r. Cal. N/A z
Freq.: 5.0 MHZ Center Freq.: N/A C) (V1'!1Ca1Nel: 0.1230 in/µs Pulser: .. Inter. Cal.. N/A r S.qu~re Exam Angle: 70° Squint,Angle: N/A 0 Damping: 400 0 Reject:. Oo/o --- Measured Angle: 70° M_ode: Shear Final Cal.- 1625 9/14/2017 en C Rep. Rate: Auto Freq., 5.0 Mhz
-- Couplant ;;JJ Exit Point 0.20" # of Elements: m Filter: 1.5 - 8.5 Mhz Mode: Fullwave Cal. Batch; 12J066 Circumferential Oriented Search Unit ;;JJ Config.: Single Focus: N/A Voltage: 400 'Other: NIA Shape: Round Contour:
Type: Sonotech Calibration Signal Sweep a, N/A Reflector Amplitude% Division. Sound Path Mfg.: SONOTECH Wedge Style:. MS'NQC Ax.. Gain (dB): N/A 50.0 Gire. Gain.(d~): N/A Exam Batch: 12J066 Search Unit Cable 10 1.70 Souncl path Type: Son*otech
-- Screen Div. ~. Calibration in, of Bloc:k Type: RG 174 Length:
6' No. Conn.: 0
- Mfg.: SONOTECH Scan Coverage Cai. Eiiock No .. VGB.:10 Reference Block Reference/Simulator Block Upstream~ Downstream_~ *Scah dB: 56.0 Thickness 0.344" Dia.: .0 --
Scan dB: N/A Serial No.: VGB-10 Gain Signal Sweep Sound Path cwo .~cwo dB Reflector Amplitude% Division Cal. Blk. Temp. 72° Temp. Tool: ATK-3 --
-- Exam Surface: OD Type: 2" SCH 160 0.343" T 50.0 ID Notch 80% 5.4 0.910" ATK-3 Comp. Temp. -76°- Temp. Tool: Surface Condition: Ground *Recordable lndication(s): Yes*o No~ (If Yes, Ref. Attached Ultrasonic lndic,ition Report.)
Result_s: NRI ~ RID Geom D ,(:;prnments: Utilized for near side coverage ofw.eld. Percent Of Coverage Obtained> 90%:. No Reviewed Previous Data: N/A Examiner Level Signature Date Reviewer Signature Date Zollner, Brian D 9/14/2017 N/A Examif!er L\)vel Signature Date Site Review Signature Date
'Coburn, Timothy M.
le°/~ 9/14/2017 Jeff Odegard Lv Iii' 9/24/2017 Other* Level NJA Signature .Date ANII Review Signature Date N/A UT Calibration/Examination
UT Calibration/Ex~mimition Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: N2.R1.20;0135 Proc!ldure Rev.: 5 Report No.: UT-17-019
\l\'.orkscop~: ISi WorkJ)rder No:: 59102964302 Page: 4. 6f 6 Code: 2!)04 Editior:i C:;it./ltefn: Location: Bloop Dra'('iing No.: 12050-WMKS-0103BA
Description:
Tee.to Reducer - BW System ID: ,Re* Comp qnen t ID: '12050-WMKS-0103BA/ 2~RC-456 i 30 ----------- Size/Length: 0.50" J.f_50"
--------~- ----
Thickness/Diam eteri 0.344" / 2,0" Limitations: lntra_dos oftee and landing of reducl)r. Start Time: 1627 Finish Time: 16.31; lristn,,!'1eh_t Settings Search Unit'
*cal. Time Date A,,ial Oriented Search Unit Serial No.:* 150864802 Serial No.: 01CWK4 Checks M.an ufacture---------- --
Manufacturer:* Calibration Signal Sweep Olympus r: KBA Initial Cal. 0958 9/14/2017 Sound Patti R~flector Amplitude% Division Model: EPo'CH 600 Linearity: L-17-012 ~ize: _ _o_:_25_'_'__ Inter: Cal. 1626 9/14/2017 m Delay:. *s.300 µs
-------~
Range: 1.700" Freq.: 2.2~ MHZ Model: Center Freq.: Comp-G N/A Inter. Cal. N/A ID Notch 80% *5_4 :o:!i20" z C) M'tl Ca!Nel: 0.1230 in/µs lnter.-Cal. N/A r Puiser: Square Exam Angle: __ 10_*_ Squint An!,le:*. N/Jll 0 Damping: 400.h Reject: Firial'Cal. 1632 9/14/2017 en 0% Measured.Angle: _10_0 _ Mode: __S_h_e_a_r_ C Rep. Rate: Auto Couplant ;;a Freq.: 2.25 Mhz m Exit Point 0.25" # of Elements: 1 . Filter:* 0:5 - 4'.0 Mhz Mode: Fullwave
- - - :Conng.: *single Focus: - - - *cal. Batch:
N/A 12J066 Circumferential Oriented Sear.ch Unit
- - - - - - ------r------,.----,----,---1 .... ;;a Voltage: 400 Other; N/A - - - - ~ Type: .Sonotech Calibration Signal Sweep Sound Path b, *Shape: Round Contour: N/A Mfg.: *=====S=O=N=O=T==E=C=H==== 1---R_efl_e_c_to_r_-+-A_m_p_lit_u_de_%--+_D_iv_is_io
__n_-t-----1 Wedge Style: MSWQC Ax. Gain (dB): '41.0 Gire. Gain (dB): N/A NIA Exam. Batch: 12J066 Search Unit Cabl~ 10 Screen Div.= *1.10 iTl. cif Sound Path Type: Sonotech Type: RG174 Length: 6' No. Corin:: O Mfg;: SONOTECH Calil)ration Block Scan Cov.erage Cal..Block No. _ _ _ _ _ _ _ V_G_B_-1_0_ _ _ _ _ _ _ Upstream~ Downstream D S.can dB: 41.Q . Reference Block Reference/Simulator Block Thickness 0.344"
- Dia.: _ _ _ _ o____ CW D ccw D Scan*dB: NiA Serial No:: VGB-10 Gain Signal Sweep So_i.md Path dB Reflector Amplitude % Division Cal.Blk. Temp. 72° Temp. Tool: _ _ _A_T_K_-3_ __
Exam Surface: OD Type: 2" SCH 160 0.343" T 41,0 ID Notch 80% 5.4 0:920" Comp. Temp. 75** Temp. Tool: _ _ _A_T_K_-3_ __ Surface Condition: Ground Recordable .lricl_ii::<1t1on(s); Yes D No~ (If '('.es, Ref. Attached. Ultrasonic Indication Rep.art.} Results: NRI GZI RID Geom D Comments: Utilized,for *best effort coverage for the far side of weld. Percent Of Cov~rage .Obtained > 90%: No Reviewed Pre_vious Data: NIA Exam_irier LeV!)I Ii-PD S_igry?ture Date R,eyi!lwer Signature Date Zollner, Brian D 9/14/2017 ;V'L,+ Examiner Level Date Site Review Coburn, Timottiy Iv). 9/14/2017 . ~ ' c-cleq ~ Othe*r Level N/A Signature Date Af\lll REiview NIA UT Calibration/E_xamiriatiorj
Supple menta l Rep*ort Report No.-: UT-17-019 Pag~: 5 of 6 Summary No.: N2.R1,20.013!i
'Examiner: Zc:51lner,, ~narf D* l.:evef: II-(:'Dl Date: c;. '2,Lf.1-1 ~xarriiner: Coburn, Timoth L~vel: II-POI "Date:~ ,Other: _N_/A_.- - ' - - - ~ - - " - - - - - - - - Level: 'N/A Date:~ ~oniments:
m z () ,S'5eitbh or Photo: r 0 en C
- o m
- o FLor..J ....
m
- . 5
- - - - - - . . - - : ' " ' - - - ' ' ' - '-----I Apditiorial - Supplemental Data
Serial No. 18-422 Docket No. 50-339 Attachment ENCLOSURE R1-6 Page 70 of 76 Report No: UT-17-019 Summary# N2.R1.20.0135 Dominion Pg. 6 of 6 ~-- Prepared by: w: Thomas ~ Date: 9/24/2017 Weld Number 30 Weld Width 0.5" Thickness 0.132" Weld Length 7.5" 2 0 2 I I I FJ::ow
---ii-.- 30 CL REDUCER 0.132" HTX.75" WIDTH= .10 SQ. IN X7.5" LENGTH= .75 CU. IN.REQUIRED VOLUME EACH SIDE OF WELD .,,=;.~,..,.,_,* .,,,_~**., EXAMINED .06 SQ .. IN. BEST EFFORT FOR 2" AT INTRADOSE OF TEE .06*X 2 = .12 CU. IN. US SIDE AX DIR. .12 /7.5 = H:3% ~ NO EXAJIJ1 .04 SQ. IN. FOR~" AT INTRAl;)OSE OF TEE .04 X 2 =.08 /. 75 = -10. 7.% ~ EXAMINED CJ.05 SQ IN. US SIDEAX DIRECTION .Q5 / .10 =50%
Examination Volume Dimensions - Height
- 0.132" Length 7.5" Width 1.5" Coverage Summary Required .Scans (each haii'a weighing factor of 100 for complete coverage)
ANGLE UpSt-Ax* UpSt-Circ DnSt-Ax Dn~t,Oirc 45/60/70 '73.3.%* 100% 50% 100% 10*2.2s Mhz , -~_16%: Code Coverage Total I 81% 50+100+100+89.. 9=339.9/4=85
- Best Effort Coverage (Max 25%) Total I *4%
Notes: i-J Code \j:qverage r~fer~ to the maximum percentage of the required examination volume . ,y
/ }.,.. R,:3vlewed that i.s effect.ively examin~d with the qualified examination procedure. [] Witnessed 2)'-Best Effort ~oyerage refers to. the required ei<aniiriatidn vol_4me. past tfle \veld '*-lartford c:enterlihethat is examined in the axi11I beam dlrection*with an Appendix VIII Steam Boiler*
demonstrated prpcequre for singlci si<;led col(erage.
~531 HSB th077
UT Calibration/Examination
- site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: N2.R1 .20.0961 Procedure Rev.:
5 Report No.: UT-17-017 Wciltscope~ ISi , Work.Order No.:. 59102964302 Page: of 5 Code: 2004 Editiqn Cat./ltem: R<A/R1.21i location: PZR262 Drawing No.: 12050~WMKS-0111W
Description:
Expand!!r to Elbe~ System ID: CH Component'ID: 12050-\iyMl{S:-!)111\IV I _4-CH-815 / 3 ---------- Size/Length: 1.00"/14.25" Thicknes;,/Diameter:
---~ .53f"/4
Limitations: Limited):xam on lntradose of Elbow and Expander S\artTime: 02iti Finish Time: 0232
.Instrument Settings Search Unit Cal. :Time Date Axial Oriented Search Unit Serial No.: 01XK03 Serial No.: 01C1V4 Checks Manufacturer: Calibration Signc1I Sweep Krautlc'ramer Manufacturer: KBA Initial Cal. 2050 9/12/2017 Sound Path Reflector Amplitude% Division Model: USN 66 SW Linearity: L-17"°11 Inter. Cal. 0220 9/13/2017 Size: 0.25" Model: Comp-G 1.00" JD"Notch 80% 7.0 1.418" m Delay: 3.940 !JS Range: 2.00" Freq.: 2.25 MHZ Center Freq.: Inter. Cal. 0232 9/13/2017 z N/A C')
M'tl CalNel: o.1230 in/11s Pulser Type: Square Inter. Cal. N/A r Exam Angle: 0 Damping: 5000hms Reject: 0% - - Squint Angle: -N/A
- 45° -- Final Cal. 0512 9/13/2017 (J)
Measured Angle: 45° Mode: Shear C PRF: Auto High SU.Freq.: 2.25MHz ExitPoint
- -# of Elements:
0.25" 1 Couplant ;;o m Frequency: 2.25 MHz Rectify: Fullwave -.-.- Cal. Batch: 12J066 Circumferential *oriented Search Unit ;;o Voltage: 450 Pulse Width: 220 Config.: Single Focus: N/A ..... type: Sonotech Calibration Signal Sweep .!-i Shape: Round .contour: N/A Soi.mdPath Mfg.: SONOTECH ,Reflector Amplitude% Division Wedge Style: MSWQC Ax. Gain {dB): _30 Gire. Gain. (dB): 30 Exam Eiatch: 12J066 N/A Search Unit Cable 10 *2,0 Sound Path - - Screen Div.= -- in .. of Type: RG 174* Length: No. Conn.: 0 Txpe: Sonotech Calibratic,n Block -6' - Mfg.: SONOTECH Scan Coverage Cal. Block No. 05:.S514 _tJp~tream i;Zj Downstream i;Zj Scan dB: 3°6 Reference Block Reference/Simulator Block Thickness 2.25" Dia.: 0 Gain Signal Sweep CWb/1 ccw~ Scan dB:* 3ii' Serial No.: 05-6535 .Sciund Path dB* Reflector Amplitude% Division Cal. Blk. Temp. ,720 Temp .. Tool:*
-- ATK-1 Exam Surface: OD -- Type: SS Rompus Block . 30* FSDH 30% 5.3 1.058" Comp. Temp. ~ Ten1J5. Tool: ATK-1 Surface Condition: Ground Smooth Recordable Indication () s: Yes D No (If Yes, Ref. Attached Ultrasonic Indication Report.) *comments: NONE Results: NRI @ RI D ..,,.,. Ge9m D Percent Of Coverage Obtained > 90%:
_J~~
~ n9_!Af-f..t7 O Reviewed Previous Data: NIA Examiner Level .11-PDI Date Reviewer . (?ate Fish, Edward W. 9/13/2017 Wayne Thom~s Lv Ill 9/2:li2017 Examiner Level 11-PDI Date Site Review Date Sauter, Nathaniel.A.
JI 9/13/2017 R. Christopher Wray Lv Ill 'l-2~-icl7 Other Level *V Date N/A ANII Review Date N/A UT Calibration/Examination
UT Calibration/Examination Site/Unit: NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: -N2.R1 .20.0961 Procedure Rev.: ,5 Report N6.: UT-17-017 Workscope: IS!. Work Order No.: !?9102964302 Page: 2* of 5 C/?.d.e: 2004 Edition Cat./ltem: .R-A/R1.20 Location:* PZR,262 Drawing No.: 12050-WMKS-0111W
Description:
Expander to Elbow System ID:* CH
-----,---,----------------------- -------------------------,-...-~-
Component iD: 12050-WMKS-0111W / 4-CH-8f5 /3 §i;te/Length: __1_.0_0_"_11_4_.2_5_"_ Thickness/Diameter. _ _
.5_31_"_14_"_ _
Limitations: Limited Exam on !ntradoi;e of Elbow and Expander Start Time: 0236 Finish Time: 0245 Instrument Settings .Search Unit Cal. Time Date Axiai'Oriented Search Unit Serial No.: 01XK03- Serial No.: 01CWK3 Checks Calibration Signal. Sweep Manufa,cturer. Krautkramer Manufacturer: KBA Initial Cal. 2115 9/12/2017 Sound Path Reflector Amplitude% Division 1v19de1: U~N60 SW Linearity: L~17*0~1 Size: 0.25" Model: Corhp-G Inter. Cal. 0236' 9/131~017 1.00" ID Notch m Delay: 5.020 µs Inter. Cal. 0245 9/13/2017 80% 6.2 1.753" z Range: 2,700" Freq.: 2.25 MHZ Center Freq.: N/A" 0 Inter. Cal. N/A r M"U Ca!Nel: 0.1280 in/µs Pulser Type: s*quare Exam Angle: 0 Damping: 500 Ohms R~ject: 0%
- - Squint*Angle: --- - 60° NIA Final Cal. 0512 9/13/2017 en C
Measured Angle: 59° Mode: *Shear PRF:* Auto High SU Freq.: 2.25 MHZ Exit Point
-- Cc,,up!ant ;;a m
0.25" # of El~~ents: Frequency: 2.25 MHz .Rectify: Fullwave Config.: Single. foc.u;;; Cal. Batch: NIA
'.12J066 Circumferentia!'Oriented Search Unit ;;a Voltage: 450 Pulse* 1/yidth: 220 Type: Sohcitech Calibration Signal Sweep ~
Shape: Round *Contour: NIA Sound Path Mfg.: SONOTECH Reflector Amplitude% Division 41 Wedge Style: l\i'ISWQC NIA Ax: Gain {dB): 41 Circ. G.iin {dB); -~ ~ Exam Batch: 12J066 Searc.h '11nit C~b!e 1 o* .screen Div. = 2.7" Sound Path. Type: Sonotech -- -- in. of Calibration Block Type: RG174 Length:. *6' No. Conn.: 0
- Mfg.: SONOTECH Sca.n. Coverage.
Cal. Block No. 05.:S!;il4 Upstream~ Downstream 0 Scan dB: 47 Reference B!o~k Reference/Slmu!afor Block Thickness* 2.25" Dia.: :o -- Gain Signal Sweep cw0 ccw.~ Scan dB: 49 Serial No.: 05-6535 dB Reflector Amplitude% Division Sound Path Cal. Blk. Temp. 72° Temp. Tool: ATK-1 --
-- Exam Surface: OD Type: SS l'l.ompus Block 41 FSDH. 50% 5.1 1.401" Comp, Temp. -ss*- Temp. Tool: ATK-1 Surface Condition: Ground Smooth
~ecordable lndication(s): Yes~ NoO (If Yes Ref. Attached Ultrasonic Indication Re p ort. Results: NRI ~ RI o* ' Ge.om D .Comments: Effective coverage using the*60° search unit has been
':::f/10 'l/J4.I ti verified by the pres~nce of the weld root response Pere?nt Of Coverage Obtained > 90%: * -¥es fl.O Reviewed Previous baia: NIA during the required *scans
- E~miner Level Date Reviewer Date Fish, Edward W. * *911.312011 tJUt...
Examiner Level Date Site Review Date . Sauter; Nathaniel A. 9/13/2017 t<.Cl-4Q\S.T~t'ld! ~'I. Lv.']i::. 'Y*Z3-2C/7 .Other Level N/A Date ANII Review Date NIA UT CaHbration/Examination
ll.:JT Calibration/Examination Site/Unit NAPS 2 Procedure: ER-AA-NDE-UT-802 Outage No.: N2R25 Summary No.: .N2.R1 .20.0961 Procedure Rev.: 5 Report No.: UT-17-017 Workscop~: ISi Work Order No.: 59102964302 Page: 3 of 5 Code: 2004 Edition Cat./ltem: R-NR1.20 Location: _ _ _ _ _ _ _ _ _ _*P_Z_R_._2_6_2_ _ _ _ _ _ _ _ __ Drawing Nb:: 12050-1"/MKS-0111~ De~cription: E?cpander to Elbow System-ID: CH C6rTi pone nt ID: 12050°WMKS-0111W / 4-CH-!115"/ 3 Size/Length: 1.00"/14.25"* Thickness/Diameter: .531"/4" Limitations: L'.imited Exam on the lntradose.ofthe Elbow and Expander
*start Time: .. 0250 .. Finish Time: 0258 lnstrument*Settings Search Unit ~al. Time Date Axial Oriented Search Unit Serial No.: 01XK03 Serial No.:- 22K4-10001 Checks Calibration Signal Sweep Manufacturer: ~rautkramer Manµf9 ctur~r: Sigma Initial Cal. 2030 9/1.2/2017 Sou11d Path .Reflector Amplitude% Division Model: USN 60SW Linearity: L-17'-1)11 Size: 2(14x8) Model: SDA2 Inter. Cal. 0250 9/13/2017 0.750" SDH 81% -5:2 1.417" m Delay: Inter. Cal. 0258 9/13/2017 z
5:3744 µs Range: .2,700" Freq.: 2.0 MHZ Center Freq.: N/A () Inter. Cal. N/A r M"tl CalNel: 0.2334 in/µs. Pulser Type: Square ,Exam Angle: 60L Squint Angle:. 0 Damping: ,50,0 Ohms Reject: 0.%
--- -N/A -- Final-Cal. 0507 9/13/2017 en Measured Angle: so* Mode: Longitudinal C PRF: Auto High SU Freq.: 2.0 MHZ --- Cpuplant ;;o m
Exit Point 0.4" # of Elements: .2
;;o Frequency: 2.0 MHz Rectify: Fullwav*e Config.: D-SBS Focus: - - . Cal. Batch:
FD 0.531" 12J066 Circumferential Oriented Search Unit Voltage: 450. Pulse Width: 250
*Shape: *Type: Sonotech Calibration. Signal Sweep ~
Rectangular Contour: RA2.5" Reflector Amplitude% Division Sound Path Mfg.: SONOTECH Wedge Style: Integral N/A Ax. Gain *(dB}: 50 Circ. Gain (dB): NIA Exam Batch: 12J066 Search Unit Cable 10 2.7 Sound Path Type: Sonotech - - Screen Div.= - - in. of Type: RG174 Length:
-6' No. Conn.:. 0 - Mfg.: SONOTECH Calibration Bloc~ Scan Coverage Cal. Block No.* 26446 Reference/Simulator'Block .. Upstream D Downstream ~ ScaridB: 56 Reference Block Thickness 3.0905" Dia.: 4;5" cwo ccwo Scan dB: N/A -- Serial No.: 05-6535 Gain dB Signal Sweep Sound Path Reflector Amplitude% Division Cal. Blk.'Temp.
720 Temp. Tool: ATK-1 Exam Surface: Qt)
-- Type: SS Rompus Block 50, NSDH 71% 3.0 0.802" Comp. Temp.
sa* Temp. Tool: ATK-1 Surface Condition: Ground Smooth Recordable lndication(s): Yes D N6 ~ .(If Yes, Re[ Attached Ultrasonic Indication Report. Results: NRI ~ RI o ,1.
- fa.earn o Ce>mmerits: 60° utilized RL ;;earch unit was utilized for best effort
'-::fVO 'ftJ.'{/] coverage on the Elbow side of the weld due to Percent Of Coverage Obtained > 90%: ~ Pk, Reviewed Previous Data: NIA component configuration.
Examiner Level 11-PDI Date Reviewer Date Fish, Edward ,W. ~- 9/13/2017 Wayne Thomas Lv Ill 9/23/2017 Examiner Level 11-PDI / Date Site Review Date Sauter, Nathaniel A /i 9/13/2017 R. Christopher Wray Lv Ill ?-23-201 Other Level N/A Date ANII Review Date N/A UT Calibration/Eicamination
$1,.1ppler:nental Report .
Report: No:: UT-17~017 Page: 4 of 5
- Summary Np.: .N2.1{1.20Jl9ii1
----------- :::::--~--
Examiner: Eish,. Edward W. Level~ II-POI Y-23 *l 7 Examiner: Sauter; Nathaniel A. *l..Elvel; II-POI Slte Review: *~:c.;.11M,To\)it£\i? WcaA't l".i.ii:. Date: t:J-.23-2017 Other:. ;JM* .Level: ANWRevfew:. ----~~~'.'."!:.-LJt:::::::;~~--:=....._ Date: 7h747 Comments: t\. . . /':>. '* V"-,./CW"" . l .. 0"' 0 il 11 WL - P-f. ~5 m z 0 Sketch or Photo: r 0 en C
- tJ m
- tJ
~ .$*';/- I .:... .(;: -~ * "S'i~ *.SJlo .I ' I ..,_p.J Additional - Supplemental Data
Serial No. 18-422 Docket No. 50-339 Attachment
~*2'ii' ENCLOSURE R1-7 Page 75 of 76 Report No: UT-17-017 Summary# N2.Rl.20.0961
' . Domhtiori"
. . . - . Pg; s* of s *pr~p~red by: W. T h o m , : i s - ~ .Date:* 9/'2."3/2017 \J\/eld'Number 3 Weldy\/idth 1" T~ickness 0.539" Weld length 14.25" 2 0 2 I I I 3
CL
---~
60 L FLOW EXPANDER 0.18" HT X 1'.'WlDTH = .18 SQ. IN. X 14.25". = 2.56 CU. IN. RE.QUIRED EACH SIDE OF WELD
~ - EXAMINED .12 SQ. IN. US Sl~E Pv< DIRECTION * .'12 /.18 = 67% - ~ NO EXAM USS1DEAXDIR33% . ~lowed o Witnessed t> '$EST ~FfORT DSSiC>EN< DIREGTION = .01 SQ..IN. X 2" LENGTH Hartford .01 X 2::: .02 / 2.56 = Q.8%
- Steam Boiler
~ - NO EXAM DS SIDE AX DIR. 0.17SQ. IN X 2" LENGTH= .34 CU. IN. 9531 .34 /2.56 = 13% I-ISB Examination Volume Dimensions - Height 0.18" Length 14.25" Width 2" Coverage Summary Required Scans (each has a weighing factor-of 100 for complete coverage)
ANGLE.. UpSt-Ax *UpSt-Circ pnst-Ax DnSt-Circ 45/60 ,67-%, 100% 87% 100% 60i. 0.8% Code Coverage Total I 88.5 67+100+100+~p.. 8= ~54.8/4=88.7
- Best Effort Coverage (Max 25%) Total I .2%
Notes: J) .Code Coverage refers to the maximum percentage of the required examination volume
'thalis effectively examined with the qualified examination procedure.
- 2) Best Effort Coverage refers to the required examination volume past the weld centerline that is examined in the axial beam direction with an Appendix VIII
;demonstrated procedureJor single sided coverage, t-?C//f!t,/. Lv.
Serial No. 18-422 Docket No. 50-339 ~ Attachment
- r. Page 76 of 76
' 7.0 DURATION OF PROPOSED ALTERNATIVE The proposed alternatives in this request, if approved, will be applicable for the fourth 10-year ISi interval for NAPS 2, which began on December 14, 2010 and ends on December 13, 2020.
8.0 PRECEDENTS Similar relief was granted in the Third lnservice Inspection (ISi) Interval, as follows:
- 1. Request N2-13-PRT-002-A5 granted for limited coverage for ASME Section XI Exam category B-D, Item No. 83.11 O items.
- 2. Request N2-13-PRT-002-R1 granted for limited coverage for Risk-Informed examinations on category R-A, Item No. R1 .20 items.
North Anna Power Station Unit 2 was granted similar alternative requests for Fourth Interval First Period Limitations in request N2-14-LMT-002. North Anna Power Station Unit 1 was granted similar alternative requests for Fourth Interval First Period Limitations in request N 1-14-LMT-001 and Second Period Limitations in request N 1-14-LMT-002.
9.0 REFERENCES
- 1. ASME Code Section XI, 2004 Edition with No Addenda
- 2. Request N2-13-PRT-002, NRC letter dated August 17, 2012 (ADAMS Accession No.:
ML12227A773)
- 3. Request N1-14-LMT-001, NRC letter dated August 13, 2013 (ADAMS Accession No.:
ML13234A353)
- 4. Request N2-14-LMT-002, NRC letter dated February 3, 2015 (ADAMS Accession No.:
ML15023A219)
- 5. Request N1-14-LMT-002, NRC letter dated January 18, 2018 (ADAMS Accession No.:
ML18005A109)
- 6. ASME Code Case N-460, "Alternative Examination Coverage for Class 1 and Class 2 Welds"
- 7. Relief Request N1-14-Rl-001 and N2-14-Rl-001, "Request for Alternative - Implementation of a Risk-Informed lnservice Inspection Program Based on ASME Code Case N-716" (ADAMS Accession No.: ML100560430) and NRC approval of RR N2-14-Rl-001 (ADAMS Accession No.: ML110050003)}}