ML102930336
| ML102930336 | |
| Person / Time | |
|---|---|
| Site: | Watts Bar  |
| Issue date: | 10/11/2010 |
| From: | Tennessee Valley Authority |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| R-P0228 | |
| Download: ML102930336 (7) | |
Text
EXAMINATION
SUMMARY
AND RESOLUTION SHEET Total coverage calculated to be approximately TENNESSEE VALLEY AUTHORITY PROJECT: WBN UNIT:
2 CYCLE 00 COMPONENT In: RCF-D145-05 EXAMINATION METHOD SYSTEM: RCS lSI DWG NO: ISI-2068-W-05
. ()
MT D
PT 0
~
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 ACCESS: FORMS DATABASE R-10/04/01 LEVEL:
DATE: 3)~
Page: _'_ OF~
REFLECTOR DRL DIGITAL ULTRASONIC CALIBRATION DATASH ET DLONG DAC REFERENCE MEMORY SCAN DIRECT.
NTC SDH SENSITIVITY NUMBER A
AXIAL
~
D 3'.4 dB
'/5"*41;' -$,5 M
CIRC.
~
D 3'- 4 dB Ifo'?
.it "5$
P RANGE:
~.5' inches *FREQ:
.;l, ;l 5' MHz L
PROBE DELA 4-.7/SO msec *RECTIFY:f,./{ WArt-"
I VELOCITY 0,13c9 msec DUAL D ON
~ OFF T
DISP DELAY:
0, PO
- REJECT:
0 U
>\\ENERGY:
1t~1
- DISP. START:
'Z P D
- DAMPING: lie ohms E
- PRRlPRF: A"h #'4&
DET:
D Peak
~ Flank o
ANGLE' 45" QFdeg TCG:
D ON
~ OFF DISPLAY WIDTH Dl. 5' inches ZERO:
0 msec
- PULSER: 5,'
leo 40 60 t---j----j--t-j---+---t---j--f----t--i 20 r--+---t---+-f----t--+--t-+--+----I 80 t---j----j--t-j---+-+t---j--f----t--i TENNESSEE VALLEY AUTHORITY MODE:
~ SHEAR 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
- 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 MODEL NO.:
U. SAl '0 SIN: c-
$04 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!
PAGE d
OF ~
DATE:3'L:li.:o
-12dB SET 80 70 6050
-40 LINEARITY CHECK 16TO 24
+0 35" 30 as SIGNAL 2
---SIGNAL 1 GAIN SET
-VERTICAL XAMINER'~:---l.'.~~-KJ-UJtJ!~~J,M<6A~~
EXAMINER:
-"f~~:.c:=,-----~"---,-,---,,,,=-,,--~~-
REVIEWER:
TENNESSEE VALLEY AUTHORITY DIGITAL ULTRASONIC CALIBRATION DATA SHEET REPORT NUMBER
~'~~8 PROJECT WBN UNIT/CYCLE 2/ 00 CALIBRATION DATE: 03 ~olf~o, 1/
TC:.
~I/A CALIBRATIONBLOCKNO.wBB3 TEMP:7~.qoF PROCEDURE: N-UT-64 REV:
",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"" (;cI 1l BATCH: 0'7~il SO I:!'
- 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" 0 INSTRUMENT --------t CABLE TYPE8(; I '14=
LENGTH: 72.0
- CNT:~ MANUFACTURER:/(I"4..f./0wl.7f' DUE DATE:"'-.13~Of MODE:
~ SHEAR D LONG D RL MODEL NO.:
USN '0 SIN: 1:-
RANGE:
inches *FREQ:
Z. ;Ui'"
MHz PROBE DELA '1. 3f';"
msec *RECTIFY: f",,, WA viE VELOCITY./a ~..;.
msec DUAL D ON
[gl OFF DISP DELAY:
C1.D"
- REJECT:
0
>ENERGY:
H..,,,
- DISP. START:
- re
- DAMPING: I k ohms
- PRRlPRF: Ak70
/I.it;~
DET: D Peak
~ Flank ANGLE' 70' v deg TCG:
D ON
~ OFF ZERO:
msec
- PULSER:
.'/1
/~
SIGNAL 2 SIGNAL 1 GAIN SET 100 A
80 M
P 60 L
I 40 5 /I T
U 20 D
E 0
inches VERTICAL DAC REFLECTOR REFERENCE MEMORY SCAN DIRECT.
NTC SDH SENSITMTY NUMBER AXIAL
~
D
- 56. ~ dB
'10"-4,." -ss CIRC.
I&.
D A#I dB M~
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 MATERIAL TYPE: DCS
~SS DCSCL DCCSS FLOW SURFACE TEMP.: 'la, PYRONO. 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 INO L (in) FROM REF.
AT MAX AMP MAX EXAM NOM.
INDICATION INFORMATION:
AMP NO.
NRI NO.
L1 LMax L2 WMAX MPMAX DMAX
%DAC 3*14 ANG.
TYPE, DAMPING, ETC.
- 3 45°
~
4-45 0
~
5 "ftfD
~
b 4-5 6
~
4-70 0
~
D REMARKS/LIMITATIONS 5c tV\\.
3
/..",.,.*,Ld~~
rt>
r~c qc.runcr,.v t:f.1
~ -
~.o.
ro J. - s: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
.WALL THICKNESS PROFILE SHEET TVA PROJECT:
-=W..s.,B"'-!,IV.L-.
UNIT:
~::;;:....
REPORT NO:
WELD NO:
-:~~'C.;..F_-....;;~:...:.I...:.4S~-.......:..O_S SYSTEM:
...:;~;.;;..:;.t.;:::;.5~
- Weld Edge
---+Iolf----2.s..---.............1 Flow...
DIAMETER:
4.:...;..:.0:.-
WELD lENGTH:
..:./...:""_,.=;5':....-
I" O*
90*
180*
270*
Position CROWN HEIGHT:
....:.;=.-=~::.!Lt~S~H CRQWN WIDTH:
-.:./~7...::S:::._
Record Thickness Measurements As Indicated, Including Weld Width, Edge.To.Edge At O*
/3tJ°---_.______
~
.....-i"
'-,---~----
LEVEL:,
DATE:
TVA 19668 (NP.S-S9) 1-108*999*44
UNIT:
S\\<~~~d~
TVA Office of Nuclear Power PROJECT:
~
SYSTEM:
RC-S WELD NO:
ReF-/>/4-5-tJ 5' REPORT
- (fJande.;-
F,cw 7Pe.
PJ-,,/;"k a f Ifo" Clnd,;2 70 0
.sea".
3 l,m,hvh'c)~5/
dU.tl..
-h::J
~~ 5 etJ NteJ""1"Y*
I BY:
~ LEVEL:
7L DATE: 03* a5"'-:-tL'j-PAGE
~
OF <;"
NPG CALCULATION OF ASME CODE N-GP-31 Nondestructive COVERAGE FOR SECTION XI, APPENDIX Rev. 0002 Examination VIII ULTRASONIC EXAMINATIONS Page 15 of 24 Procedure (Page 1 of 1)
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.
/
jA (J
We-
-#.eCF-D/4-5" -()~
/~= 1,:5 1/=,;;(
1..:: /4-, ~
Item Description Value REQUIRED EXAMINATION VOLUME 1
Required examination volume in sq in. (width x height) for single scan stroke
,;).~
2 Number of scan directions (normally 4; Le. upst,dnst, cw, & ccw>>
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
'.2~
direction (Le. upst) multiplied by the length of weld examined 7
Examination volume achieved (sq in for single scan stroke) in 1 axial scanning
- 5. 7 7 direction (Le. dnst) multiplied by the length of weld examined 8
Examination volume achieved (sq in for single scan stroke) in 1 circumferential 3*7?
scanning direction (Le. cw) multiplied by the length of weld examined 9
Examination volume achieved (sq in for single scan stroke) in 1 circumferential 3.77 scanning direction (Le. ccw) multiplied by the length of weld examined 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
/