ML102930336

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NDE Report R-P0228
ML102930336
Person / Time
Site: Watts Bar Tennessee Valley Authority icon.png
Issue date: 10/11/2010
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
References
R-P0228
Download: ML102930336 (7)
v • d • e


Text

  • TENNESSEE VALLEY AUTHORITY PROJECT: WBN UNIT: 2 EXAMINATION METHOD EXAMINATION

SUMMARY

CYCLE 00 AND RESOLUTION SHEET COMPONENT In: RCF-D145-05 SYSTEM: RCS lSI DWG NO: ISI-2068-W-05 . ()

MT D PT 0 UT ~ VT D CONFIGURATION: CATEGOR_

PROCEDURE:N-UT-64 REV / I TC: N 1+ Tee TO RED B-J EXAMINER: EXAMINER: EXAMINER:

~5e A-'~b~

LEVEL: ~.lr Total coverage calculated to be approximately DATE: 3)~

LEVEL: Page: _'_ OF ~

ACCESS: FORMS DATABASE R-10/04/01

TENNESSEE VALLEY DIGITAL ULTRASONIC AUTHORITY CALIBRATION DATASH ET PROJECT WBN UNIT/CYCLE 2/00 CALIBRATION DATE: 0)-0'1-0'1 CALIBRATION BLOCK No.w8 83 TEMP: 7;'.9 OF PROCEDURE: N-UT-64 REV: 1/ TC: Ala TRANSDUCER SIMULATOR BLOCK,-,--,:S'--'--""O.N'l<=..j...p::..;::"-=s'--- _

MANUFAC f( 8;11 MODEL: CoM P - c;. THERMOMETER SIN: 5511a '71 DUE DATE:06-.2/f*o9 COUPLANT:J.(lfr", G~I ~ BATCH: o7~~o If

  1. ELEMENTS: I SHAPE:  !?O("f,f1J ANGLE VERIFICATION ....

SIN OOI)PP/VJ SIZE: .~~-o FREQ: ;t.~6MH BLOCKTYPEh'DM,P4S SIN: '90310 CONTOUR: /1//,4 FOCUS: /V /A NOMINAL ANGLE: I~~~ME:rCTUALANGLE 1's ° CABLE TYPERG-/74 LENGTH: 7.1.0 # CNT:~ MANUFACTURER:,t.",..,:!'A'r...MiCrDUE DATE: 0,.~5'oti MODE: ~ SHEAR DLONG DRL MODEL NO.: U. SAl '0 SIN: c- $04 REFLECTOR REFERENCE MEMORY DAC SCAN DIRECT. NTC SDH SENSITIVITY NUMBER A AXIAL ~ D 3'.4 dB '/5"*41;' - $,5 80 t---j----j--t-j---+-+t---j--f----t--i M CIRC. ~ D 3'- 4 dB Ifo'? .it "5$

P RANGE: ~ .5' inches *FREQ: .;l, ;l 5' MHz 60 t---j----j--t-j---+---t---j--f----t--i L PROBE DELA 4-.7/SO msec *RECTIFY:f,./{ WArt-"

I VELOCITY 0,13c9 msec DUAL D ON ~ OFF 40 T DISP DELAY: 0, PO *REJECT: 0  %

U >\ENERGY: 1t~1 *DISP. START: 'Z P 20 r--+---t---+-f----t--+--t-+--+----I D *DAMPING: lie ohms E *PRRlPRF: A"h #'4& DET: D Peak ~ Flank o ANGLE' 45" QF deg TCG: D ON ~ OFF DISPLAY WIDTH Dl . 5' inches ZERO: 0 msec *PULSER: 5,' leo REF. REFLECTOR:&,MP4S SPN GAIN: 44, ~dB CALIBRATION TIMES AMPLITUDE: lro % METAL PATH: /.066 INITIALTIME:~o FINAL TIME: I~S5" VERIFICATION TIMES 1)/0.;l'7 2) 1035 3) 11// 4) 1/43 5) lISa.. 6) /~o~ 7) If( 'A 8).N: 'A 9)/y 'A

  • PDI QUALIFIED INSTRUMENT SETTINGS:

VERIFY INSTRUMENT SETTINGS AND CALIBRATION SEQUENCE ARE IN ACCORDANCE WITH TABLE 2 OF THE APPLICABLE PDI QUALIFICATION IMPLEMENTATION PROCEDURE!

LINEARITY CHECK

-VERTICAL ---SIGNAL 1 80 70 6050 -40 SIGNAL 2 +0 35" 30 as GAIN SET -12dB SET 16TO 24 XAMINER'~:---l.'.~~-KJ-UJtJ!~~J,M<6A~~

EXAMINER: -"f~~:.c:=,-----~"---,-,---,,,,=-,,--~~-

REVIEWER: DATE: 3'L:li.:o PAGE d OF ~

TENNESSEE VALLEY DIGITAL ULTRASONIC REPORT NUMBER CALIBRATION AUTHORITY DATA SHEET ~'~~8 PROJECT WBN UNIT/CYCLE 2/ 00 CALIBRATION DATE: 03 ~olf~o ,

~I/A CALIBRATIONBLOCKNO.wBB3 TEMP:7~.qoF PROCEDURE: N-UT-64 REV: 1/ TC:. ",L/or TRANSDUCER

  • SIMULATOR BLOCK..:. .L8..u.O!£!Mn,,~R:.!!4!i.S _

MANUFAC KBII MODEL: COIV\P-G THERMOMETERSIN:fSSIl71 DUEDATE:o'~..l+*o' COUPLANT: t.t If"" (;c I 1l BATCH: 0'7 ~il SO I:!'

  1. ELEMENTS: J SHAPE: 8ot.t.lIJ ANGLE VERIFICATION .:::~~~::::;.I SIN 0 II** v4 Co SIZE:. ~ 50 FREQ: c.*,. MH BLOCK TYPE RcJM'p4S SPNsIN: _'J.LlJ~O,--"J~f-=()=-- _

CONTOUR: .IV/A FOCUS'.IV/ A NOMINAL ANGLE: ?O* ACTUAL ANGLE 2"

t 0

  • - INSTRUMENT CABLE TYPE 8(; I '14= LENGTH: 72.0 # CNT:~ MANUFACTURER:/(I"4.. f./0wl.7f' DUE DATE:"'-.13~Of MODE: ~ SHEAR D LONG DAC D RL MODEL NO.: USN REFLECTOR

'0 REFERENCE SIN: 1:-

MEMORY SCAN DIRECT. NTC SDH SENSITMTY NUMBER 100 A AXIAL ~ D 56. ~ dB '10"-4,." -ss 80 M CIRC. I&. D A#I dB M~

P RANGE: inches *FREQ: Z. ;Ui'" MHz 60 L PROBE DELA '1. 3f';" msec *RECTIFY: f",,, WA viE I VELOCITY ./a ~..;. msec DUAL D ON [gl OFF 40 5 T DISP DELAY: C1.D" *REJECT: 0  %

/I U >ENERGY: H..,,, *DISP. START: :re 20 D *DAMPING: I k ohms

  • PRRlPRF: Ak70 /I.it;~ DET: D Peak ~ Flank E

ANGLE' 70' v deg TCG: D ON ~ OFF 0

inches ZERO: msec *PULSER: .'/1 /~

VERTICAL SIGNAL 1 SIGNAL 2 GAIN SET PAGE 3 OF ~

TENNESSEE VALLEY MANUAL ULTRASONIC REPORT NUMBER AUTHORITY PIPING EXAMINATION ~ .\=>O~~~

DATA SHEET ROJECT: WEN UNIT/CYCLE 2/ DD EXAMINATION DATE O3-oq-ot:f SYSTEM: RCS START TIME: 09~ '1 END TIME; ,,94-9 WELD I.D.: RCF-D145-D5 EXAM SURFACE DID ~OD CONFIG.: Tee TO RED FLOW

> MATERIAL TYPE: DCS SURFACE TEMP.: 'la,

~SS PYRONO.

DCSCL DCCSS tfS8a7/

PROCEDURE:N-UT-64 REV: II TC: AI/A EXAMINATION ANGLE 45" DEG. 7{} DEG.

Wo

REFERENCE:

~ ".f. we-l cl AXIAL SCAN SENSITIVITY +8.3 dB 53.9 dB Lo

REFERENCE:

tJulfi4 Mi.l{ elbow waOl/eo eIRC. SCAN SENSITIVITY 4q*8 dB AI/A dB L (in) FROM REF. AT MAX AMP MAX EXAM INO NOM. NRI INDICATION INFORMATION:

AMP NO.

NO. L1 LMax L2 WMAX MPMAX DMAX %DAC ANG. TYPE, DAMPING, ETC.

3*14

3 45° 0

~

4- 45 ~

5 "ftfD 6

~

b 4-5 ~

0 4- 70 ~

D REMARKS/LIMITATIONS 5c tV\. 3 / . .",.,.*,Ld~~ rt> r~c qc.runcr,.v t:f.1 ~ - ~.o ,,,. ro s:

J. - tJ,." 14:,,/ L - &/.5,'" +" la OJ" l..u:rA W-o. S":~ .-

J;"~"_.*A.A/ p<r+-I'_~/ .I'ltI.",:,,~.~.h.. ,., _J,~-~o% :.J./.) ro /1 .

.5C<<.A"~./ #4..~"'t>f~ /-A<. we./A/.

EXAMINER: ~$I Lll' 1 al'! f}q~EVEL: :II- ANII:~7-4J1_ ()

fAMfflER:G#.nf"/ cJfC [/~ EVEL:~ DA~/'5;;;/;;

REVIEWEDBY:~ /J, .':rI..t:l_::,.- LEVEL:~ DATE:3-((40Q PAGE L{ OF V ACCESS. FORMS DATABASE 10/18101

REPORT NO:

. WALL THICKNESS TVA

  • PROJECT:

UNIT:

-=W..s.,B"'-!,IV.L-.

~::;;:....

PROFILE SHEET

_ WELD NO:

SYSTEM:

-:~~'C.;..F_-....;;~:...:.I...:.4S~-.......:..O_S

...:;~;.;;..:;.t.;:::;.5~ _

  • Weld Edge Record Thickness Measurements As Indicated, Including Weld Width, Edge.To.Edge At O* - - - + I o l f - - - - 2 . s..- - -.............1 I"

Position O* 90* 180* 270*

Flow ...

CROWN HEIGHT: ....:.;=.-=~::.!Lt~S~H _ DIAMETER: 4.:...;..:.0:.- _

CRQWN WIDTH: -.:./~7...::S:::._ _ WELD lENGTH: ..:./...:""_,.=;5':....- _

/3tJ° ---_.

______ ~ .....-i"

'-,---~----

  • LEVEL:,

DATE:

TVA 19668 (NP.S-S9) 1-108*999*44

TVA PROJECT: WBN SYSTEM: RC-S REPORT ...

Office of Nuclear Power UNIT: ~ WELD NO: ReF -/>/4-5-tJ 5' S\<~~~d~

_ F,cw

(fJande.;- 7Pe.

PJ-,,/;"k a f Ifo" Clnd ,;2 70 0

.sea". 3 l,m,hvh'c)~5/

d U.tl.. -h::J ~~ 5 etJ Nt eJ""1"Y*

I BY: ~ LEVEL: 7L DATE: 03* a5"'-:-tL'j- PAGE ~ OF <;"

NPG CALCULATION OF ASME CODE N-GP-31

Rev. 0002 Page 15 of 24 AUSTENITIC PIPING WELDS DUAL SIDE ACCESS - SUPPLEMENT 2 Required and obtained examination volume coverage work sheet Below is a typical example of examination coverage plots although are not to be considered inclusive of all situations.

Typical example of a dual sided examination, generally the examination volume is the lower 1/3T of the weld metal and 'Y4 inch of the adjacent base material.

/

  • Item 1

2 We- (J -# .eCF- D/4-5" -()~

Description REQUIRED EXAMINATION VOLUME

/~= 1,:5 1/=,;;(

Required examination volume in sq in. (width x height) for single scan stroke Number of scan directions (normally 4; Le. upst,dnst, cw, & ccw>>

1..:: /4-,

Value

,;).~

4

~

3 Total scan volume in sq inches (Item 1

  • Item 2) /,04 4 Total length of weld /4,S" 5 Total required examination volume in cubic inches (Item 3
  • Item 4) /5'.08 OBTAINED EXAMINATION VOLUME 6 Examination volume achieved (sq in for single scan stroke) in 1 axial scanning direction (Le. upst) multiplied by the length of weld examined '.2~

7 Examination volume achieved (sq in for single scan stroke) in 1 axial scanning direction (Le. dnst) multiplied by the length of weld examined 5. 77 8 Examination volume achieved (sq in for single scan stroke) in 1 circumferential scanning direction (Le. cw) multiplied by the length of weld examined 3*7?

9 Examination volume achieved (sq in for single scan stroke) in 1 circumferential scanning direction (Le. ccw) multiplied by the length of weld examined 3.77 10 Determine the achieved examination volume by adding Items 6,7,8. and 9 /3.5""

11 Examination volume percentage [(Item 10 / item 5) X 100] (,~ r'fOt)= 9()~b

'- /

jA

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