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=Text=
=Text=
{{#Wiki_filter:*     TENNESSEE VALLEY AUTHORITY PROJECT: WBN UNIT: 2 EXAMINATION METHOD EXAMINATION  
{{#Wiki_filter:*
TENNESSEE VALLEY AUTHORITY EXAMINATION  


==SUMMARY==
==SUMMARY==
 
AND RESOLUTION SHEET REPORT NUMBER:
AND RESOLUTION SHEET CYCLE   00     COMPONENT ID: RCW-02 REPORT NUMBER:
PROJECT: WBN UNIT:
SYSTEM: RCS lSI DWG NO: ISI-2068-W-02 MTD              PT 0              UT~              o             CONFIGURATION:         CATEGOR PROCEDURE:N-UT*M                  REV I        TC:    /               BRCN TO P                   B-J EXAMINER:                       EXAMINER:                EXAMINER:              EXAMINER:
2 CYCLE 00 COMPONENT ID: RCW-02 EXAMINER:
JASO N ""USc: I1J Total coverage calculated to be approximately   Ii 3 . q   %
EXAMINER:
rH~' E KIifr1jNB VON WliS           LIM' fEf) OIAE     To   6t2e N t,J.( GOY\JrVGC.T lorJ
SYSTEM: RCS lSI DWG NO: ISI-2068-W-02 o
CONFIGURATION:
CATEGOR
/
BRCN TO P B-J EXAMINATION METHOD MTD PT 0
UT~
EXAMINER:
EXAMINER:
JASO N ""USc: I1J PROCEDURE:N-UT*M REV I
TC:
Total coverage calculated to be approximately Ii3. q rH~'EKIifr1jNB VON WliS LIM' fEf)
OIAE To 6t2e N t,J.(
GOY\\JrVGC.TlorJ
(,on) f J GrL!. tl. littoN
(,on) f J GrL!. tl. littoN
* RESOLUTION BY:                                                                ANII:
* Page: -'-- OF RESOLUTION BY:
    ~~
~~
* ACCESS: FORMS DATABASE R*10/04/01 LEVEL. to   DATE:/~ ~3     6~
ACCESS: FORMS DATABASE R*10/04/01 LEVEL. to DATE:/~ ~3 6~
DATE: 2-Page: -'-- OF
ANII:
DATE:
2-


TENNESSEE VALLEY                                    DIGITAL ULTRASONIC                        REPORT ~ul\rIBER AUTHORITY                                          CALIBRATION R-YQ\c::f6 DATA SHEET ROJECT WBN                       UNIT/CYCLE                 2/00         CALIBRATION DATE:           0 CALIBRATION BLOCK NO. we     63   TEMP:     7(, OF PROCEDURE: N-UT-64                     REV:       I\     TC:     N/A     SIMULATOR BLOCK:         f\ 0 me B S TRANSDUCER MANUFAC                 1< ell           MODEL: C,Ot1lP ~               THERMOMETERSIN:.s,~'7?3DUEDATE:o'J~olo1
Z OF G.
# ELEMENTS:           I         SHAPE:     Rol.N'JO                   ~~~~~-~~:-~I~~ti~EtFI~~r~::             06;)..7.5&#xa3; SIN     00'-""401-\ SIZE:. 39S ~ FREQ:;l.?$ MH BLOCK TYPE Q.OMPAS SIN:                                     '1 7D 320 0
REPORT ~ul\\rIBER R-YQ\\c::f6 PAGE DATE: -z-1'I/4I1 ANII:
CONTOUR:             NfA             FOCUS: N/A                         NOMINAL ANGLE: 45           ACTUAL ANGLE 4'"1&deg;
CIRe.
                                                    / '                                     INSTRUMENT CABLE TYPE gG--1'74 LENGTH: b                               # CNT:-.NlL MANUFACTURER:f<1AlA1'Ktlll,..e Il.DUE DATE:0U4-~""""1 MODE:       ~ SHEAR             0   LONG             0 RL             MODEL NO.:   lASN' 60             SIN: &#xa3;.??I/io DAC                                             REFLECTOR         REFERENCE           MEMORY SCAN DIRECT.     SDH   SENSITIVITY         NUMBER 100 t---+--+-----f--+---+--+---+-+---+---l                      A      AXIAL             0                   /.IS ~? 5 M      CIRe.            0                    '15 ~~s P
0
60 t---+--+-----f--+---+--+---+-+---+--1                      L I
'15
40                                                            T U
~~s A
20 t---+--+--+-+--+--+--+-+--I--1                              D E
M P
VERTICAL                SIGNAL 1 SIGNAL 2 GAIN        SET
L I
              ~~~~~kp;;~-4Z-~~LVL.~                                                          ANII:
T U
              ......>o,J...=---'---J."-t='-=.!....lI;;;:-~:---b~~~LVL.~
D E
DATE:      -z-1'I/4I1 LVL.:::LLC                    PAGE        Z    OF      G.
DIGITAL ULTRASONIC CALIBRATION DATA SHEET SIGNAL 1 SIGNAL 2 GAIN SET
ACCESS: FORMS DATAB,-.:..=-<:rl
~~~~~kp;;~-4Z-~~LVL.~
......>o,J...=---'---J."-t='-=.!....lI;;;:-~:---b~~~LVL.~
LVL.:::LLC 40 60 t---+--+-----f--+---+--+---+-+---+--1 20 t---+--+--+-+--+--+--+-+--I--1 100 t---+--+-----f--+---+--+---+-+---+---l VERTICAL TENNESSEE VALLEY AUTHORITY ROJECT WBN UNIT/CYCLE 2/00 CALIBRATION DATE:
0 CALIBRATION BLOCK NO. we 63 TEMP: 7(,
OF PROCEDURE: N-UT-64 REV:
I\\
TC: N/A SIMULATOR BLOCK:
f\\ 0meBS TRANSDUCER MANUFAC 1<ell MODEL: C,Ot1lP ~
THERMOMETERSIN:.s,~'7?3DUEDATE:o'J~olo1
# ELEMENTS:
I SHAPE: Rol.N'JO
~~~~~-~~:-~I~~ti~EtFI~~r~::
06;)..7.5&#xa3; SIN 00'-""401-\\
SIZE:. 39S ~ FREQ:;l.?$ MH BLOCK TYPE Q.OMPAS SIN:
'1 7D 320 CONTOUR:
NfA FOCUS:
N/A NOMINAL ANGLE:
45 0
ACTUAL ANGLE 4'"1&deg;
/ '
INSTRUMENT CABLE TYPE gG--1'74 LENGTH:
b
# CNT:-.NlL MANUFACTURER:f<1AlA1'Ktlll,..e Il.DUE DATE:0U4-~""""1 MODE:
~ SHEAR 0 LONG 0 RL MODEL NO.:
lASN' 60 SIN: &#xa3;.??I/io DAC REFLECTOR REFERENCE MEMORY SCAN DIRECT.
SDH SENSITIVITY NUMBER AXIAL 0
/.IS
~? 5 ACCESS: FORMS DATAB,-.:..=-<:rl


TENNESSEE VALLEY                         DIGITAL ULTRASONIC                                     REPORT NUl\tIBER AUTHORITY                                      CALIBRATION DATA SHEET R-   PO\O)(
TENNESSEE VALLEY AUTHORITY DIGITAL ULTRASONIC CALIBRATION DATA SHEET REPORT NUl\\tIBER R-PO\\O)(
ROJECT WBN             UNIT/CYCLE                   2/00             CALIBRATION DATE: I';)../I0/(J'6 CALIBRATION BLOCK NO. Wi!> to3 TEMP:                     2&#xa3; OF PROCEDURE: N-UT-64         REV:       If           TC:   fJIA         SIMULATOR BLOCK:             gOMPA S TRANSDUCER MANUFAC           RTD       MODEL: T~LA                             THERMOMETERSIN:56~7'73DUEDATE:06/~0/o9
MEMORY NUMBER REFLECTOR CIRC.
                '"      SHAPE'. f7C /""Ii1.N/~/t::                     COUPLANT: (}..f..,r(JA&EL:n: BATCH: 06~?S&#xa3;
D D
# ELEMENTS:     0'-               ""eo <.--/ n     !,['"""                             ANGLE VERIFICATION ~---- ....
AXIAL
SIN 15-g53       SIZE: 'J.(.8x/l.() FREQ:           ~.O M           BLOCKTYPE ROM~A5 SIN:                     '7103~O CONTOUR:       N/A       FOCUS:           NIA                       NOMINALANGLE:         bO ~L     ACTUALANGLE@ f<C
~
                                            -     --.1                                       INSTRUMENT
D 5'1.4 INITIAL TIME:
                                          /   I               rv/;I CABLE TYPE   R6 - /74   LENGTH:         ~         # CNT:_"_ MANUFACTURER: kMu..T,,'UIf'l1&#xa3; ~ DUE DATE:O'ilfB/o9 MODEL NO.:       tASN* 60             SIN:     &#xa3;3tJ b90 MODE: D SHEAR          DLONG                    ~RL REFLECTOR                REFERENCE            MEMORY DAC SCAN DIRECT. NTC      SDH    SENSITIVITY          NUMBER 100 I---!--+---+-+--I--+---I-+--+--I                                  AXIAL          ~        D    5'1.4 A
33 f7 FINAL TIME:
80 1-+---J--+--+~W~~-+---l---1                          M            CIRC.          D        D P          RANGE: B.O\)O          inches  *FREQ:        2.      D    MHz 60 I---!--+--::-+-+--I--+---I-+--+--I                    L          PROBE DELA /.4?SLfmsec        *RECTIFY: {t..A/..L.WAV&#xa3; I          VELOCITy,~3;l1          msec    DUAL ~ ON                DOFF 40                                                      T          DISPDELAY: 0.000              *REJECT:            0      %
CALIBRATION TIMES REFERENCE SCAN DIRECT.
U            NERGY:        H\ 6' I-{      *DISP START'            If>
NTC SDH SENSITIVITY RANGE:
20 I---t----+---+-+----I---I---I-+-_+_~                  D DAMPING:      I k ohms            .          -'.-.--=-'------
B.O\\)O inches *FREQ:
PRRlPRF: Av..iOH \6-H          DET: ~ Peak J~ 15ID~.::r E
: 2. D MHz PROBE DELA /.4?SLfmsec *RECTIFY: {t..A/..L.WAV&#xa3; VELOCITy,~3;l1 msec DUAL
ANGLE'*    -C,D ttL deg        TCG: ~  ~    ii/'Sf'" ~ OFF inches                ZERO: IV/A              msec  *PULSER:        D~AL CALIBRATION TIMES INITIAL TIME:      33 f7 FINAL TIME:
~ ON DOFF DISPDELAY:
VERTICAL        SIGNAL 1 SIGNAL 2 GAIN      SET LVL.:   :n:                           ANII:
0.000
LVL.:     :II--                       DATE:
*REJECT:
REVIEW                                                   LVL.:     f     DATE:J~   :s         PAGE       3-   OF ~
0 NERGY:
H\\6' I-{
*DISP START' If>
DAMPING:
I k ohms
-'.-.--=-'------
PRRlPRF: Av..iOH \\6-H DET: ~ Peak J~ 15ID~.::r ANGLE' C,D ttL deg TCG: ~
~ OFF
~ ii/'Sf'"
ZERO:
IV/A msec
*PULSER:
D~AL A
M P
L I
T U
D E
~RL inches DLONG SIGNAL 1 SIGNAL 2 GAIN SET DAC 40 60 I---!--+--::-+-+--I--+---I-+--+--I 20 I---t----+---+-+----I---I---I-+-_+_~
100 I---!--+---+-+--I--+---I-+--+--I 80 1-+---J--+--+~W~~-+---l---1 VERTICAL MODE:
D SHEAR ROJECT WBN UNIT/CYCLE 2/00 CALIBRATION DATE:
I';)../I0/(J'6 CALIBRATION BLOCK NO. Wi!> to3 TEMP: 2&#xa3; OF PROCEDURE: N-UT-64 REV:
If TC: fJIA SIMULATOR BLOCK:
gOMPA S TRANSDUCER MANUFAC RTD MODEL:
T~LA THERMOMETERSIN:56~7'73DUEDATE:06/~0/o9 SHAPE'. f7C /""Ii1.N/~/t::
COUPLANT: (}..f..,r(JA&EL:n:
BATCH: 06~?S&#xa3;
# ELEMENTS:
0'-
""eo <.--/ n
!,['"""
ANGLE VERIFICATION ~----....
SIN 15-g53 SIZE: 'J.(.8x/l.()
FREQ: ~.O M BLOCKTYPE ROM~A5 SIN:
'7103~O CONTOUR:
N/A FOCUS:
NIA NOMINALANGLE: bO ~L ACTUALANGLE@ f<C
- --.1 INSTRUMENT
/
I rv/;I CABLE TYPE R6 -/74 LENGTH:
~
# CNT:_"_ MANUFACTURER: kMu..T,,'UIf'l1&#xa3; ~ DUE DATE:O'ilfB/o9 MODEL NO.:
tASN* 60 SIN:
&#xa3;3tJ b90 LVL.: :n:
ANII:
LVL.: :II--
DATE:
REVIEW LVL.:
f DATE:J~
:s PAGE 3-OF
~


TENNESSEE VALLEY                                           MANUAL ULTRASONIC                                         REPORT ~uMBER AUTHORITY                                         PIPING EXAMINATION B-       ?OlO~
TENNESSEE VALLEY MANUAL ULTRASONIC REPORT ~uMBER AUTHORITY PIPING EXAMINATION B- ?OlO~
DATA SHEET OJECT: WBN                           UNIT/CYCLE                 2/ QQ                 EXAMINATION DATE                   [?-//o (DB SYSTEM: RCS                                                                               STARTTIMEi         1440           END TIME:       {LIse WELD I.D.: RCW-Q2                                                                         EXAM SURFACE             DID       ~OD CONFIG.: BRCN                                     TO P FLOW
DATA SHEET OJECT:
                                                        >                                  MATERIAL TYPE: DCS SURFACE TEMP.:           '74.R
WBN UNIT/CYCLE 2/ QQ EXAMINATION DATE
                                                                                                                                ~SS PYRONO.
[?-//o (DB SYSTEM: RCS STARTTIMEi 1440 END TIME:
DCSCL DCCSS 5'? '7?3 PROCEDURE:N-UT-64 Wo  
{LIse WELD I.D.: RCW-Q2 EXAM SURFACE DID
~OD CONFIG.:
BRCN TO P
DCSCL DCCSS MATERIAL TYPE: DCS
~SS FLOW SURFACE TEMP.:
'74.R PYRONO. 5'?'7?3 PROCEDURE:N-UT-64 REV: _"- TC:
N/A EXAMINATION ANGLE 45 DEG.
(,0 RL DEG.
Wo  


==REFERENCE:==
==REFERENCE:==
                    &#xa3;OGE REV:
&#xa3;OGE
                                                  ~f.
~f.
_"-aoss TC:        N/A          EXAMINATION ANGLE AXIAL SCAN SENSITIVITY 45 S4 DEG.
aoss AXIAL SCAN SENSITIVITY S4 dB fJ';).
dB
dB Lo
(,0 RL DEG.
fJ';).       dB Lo


==REFERENCE:==
==REFERENCE:==
(~Ost~~~~ ."" I;nit. /l1CA; V\.                               (""'''' f; e eIRe. SCAN SENSITIVITY               S4           dB     JJA           dB INO   L (in) FROM REF.                     AT MAX AMP                   MAX       EXAM AMP                  NOM.       NRI  INDICATION INFORMATION:
(~Ost~~~~
NO.
."" I;nit. /l1CA; V\\.
NO. Li     LMax   L2         WMAX MPMAX DMAX                     %DAC                 ANG.             TYPE, DAMPING, ETC.
(""'''' f; e eIRe. SCAN SENSITIVITY S4 dB JJA dB INO L (in) FROM REF.
3-14 3      !{.n0 R-L     ~
AT MAX AMP MAX EXAM NOM.
3       45&deg;         ~
INDICATION INFORMATION:
5       lfSo       [k]
AMP NO.
b       45&deg;         ~
NRI NO.
Li LMax L2 WMAX MPMAX DMAX
%DAC 3-14 ANG.
TYPE, DAMPING, ETC.
3
!{.n0 R-L
~
3 45&deg;
~
5 lfSo
[k]
b 45&deg;
~
D D
D D
REMARKS/LIMITATIONS
REMARKS/LIMITATIONS
      !:Y/.}I"'l   J 1M Ir~o           Ilv.c. 10       nIJ,II.I. u   G.e>>JrVf:/"_T' /0 yV   {"ofIJf 16-u.f 14 rlol\}. No ':YLli'1.     c/ ,/lJ,,J ('
!:Y/.}I"'l J 1M Ir~o Ilv.c.
ca.Of"\     1'1//lrJ           t<IAJV     f>f;   f'1 PE           /'?AIN7'A/(lJG.o           5'- ;)0% .it? 'RoL L EXAMINER:JAsoN                 I'J/SSi=tJ     /1..   /V-           ..l EVEL:       112-                             ANII:       c;;;J
10 nIJ,II.I. u G.e>>JrVf:/"_T' /0 yV
~MINER:'1OSP               A. ,:'"/,,,L~             / ~/"d.. LEVEL:                 .1&#xa3;                               DATE:     Z /'i/t/JtJ J           j-V REVIEWED BY-.           <.....   -.)       ~ /""       ""        LEVEL:~ DATE:tY'9 hg                              PAGE         1:../ OF   (,
{"ofIJf 16-u.f 14 rlol\\}.
No ':YLli'1.
c/,/lJ,,J ('
ca.Of"\\
1'1//lrJ t<IAJV f>f; f'1 PE
/'?AIN7'A/(lJG.o 5'- ;)0%
.it? 'RoL L EXAMINER:JAsoN I'J/SSi=tJ /1..
/V-
..l EVEL:
112-ANII:
c;;;J
~MINER:'1OSP A.,:'"/,,,L~ /
~/"d.. LEVEL:.1&#xa3; DATE:
Z /'i/t/JtJ J
j-V REVIEWED BY-.
<..... -.) ~ /""
LEVEL:~ DATE:tY'9hg PAGE 1:../ OF
(,
ACCESS. FORMS DATABASE 10/18/01
ACCESS. FORMS DATABASE 10/18/01


WAll         l'lHJ~CKNES~                                               IREPOlfH NO:
WAll l'lHJ~CKNES~
TVA ;~ '/ ,.." .......,
IREPOlfH NO:
PRO!F~lE SHElET                                         R-     ?OIO~
TVA
    ~ROJJ~er:                         weN                                               WIH.ID   ~~o:             (lc..{,J .. o~
;~
UNIT:                               2                                               SVSlIIEM:                   f,Zc.s A<I>cord Tl'ilckneu .MII>l!lSur<Jffll!>l'llill AID IncllclJIl<Jd, Ineludin~ W<!Jlcl Width, Willid
'/
* Welol      I!:dge CG>l!'I ill>rlln<lJ IEd~<ijl-To-EdQJ@       At 0&deg; fJ             2.5"               ~~               2.5"             ~l POlillilon               Do   90' no*       :2100                El                    rn m                        rh                  r51                        !
PRO!F~lE SHElET R- ?OIO~
                                                                                                  ... ~
~ROJJ~er:
0 1                                                                                      l OJ
weN WIH.ID
~~o:
(lc..{,J.. o~
UNIT:
2 SVSlIIEM:
f,Zc.s A<I>cord Tl'ilckneu.MII>l!lSur<Jffll!>l'llill AID Willid
* Welol I!:dge IncllclJIl<Jd, Ineludin~
W<!Jlcl Width, CG>l!'I ill>rlln<lJ IEd~<ijl-To-EdQJ@
At 0&deg; fJ 2.5"
~~
2.5"
~l El rn m rh r51 POlillilon Do 90' no*
:210 0
1
...~ I) 0 l OJ
[))
[))
~~I@@
J
~Sld<lJ
[!]
[!]
~.OB' ")..0' ','1" 1.98
[3J
[3J
                        ~.OB' ")..0'
/.,',.''7
                        /.,' ,.''7       ','1"      1.98
';)..0 ).0
                                                                            ~~I@@
~.
I J
U]
                                                                                                                        )                ~Sld<lJ
~.t
                                          ';)..0 ).0
~.o I.n '*'11 flow~
                                                                                                                                              ~.
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      .TVA                                                                                         REPORT            .
.TVA PROJECT:
W~t\J
W~t\\J SYSTEM:,_.:....:...rZC=-=5:..--__
                                                                                                                  'i G 0 PROJECT:
REPORT
* SYSTEM:,_.:....:...rZC=-=5:..--_ _
'i G 0 Office of Nudear Power UNIT:
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                                                                                          ~ *f:>olD~
~ *f:>olD~
NPG                 CALCULATION OF ASME CODE                     N-GP-31
NPG CALCULATION OF ASME CODE N-GP-31 Nondestructive COVERAGE FOR SECTION XI, APPENDIX Rev. 0002 Examination VIII ULTRASONIC EXAMINATIONS Page 16 of 24 Procedure (Page 1 of 1)
* Nondestructive Examination Procedure COVERAGE FOR SECTION XI, APPENDIX VIII ULTRASONIC EXAMINATIONS Attachment 4 (Page 1 of 1)
AUSTENITIC PIPING WELDS SINGLE SIDE ACCESS - SUPPLEMENT 2
Rev. 0002 Page 16 of 24 AUSTENITIC PIPING WELDS SINGLE 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.
  . 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 single sided access examination of an austenitic piping weld, examination credit can not be taken beyond the weld centerline when the beam is directed through the weld material.
Typical example of a single sided access examination of an austenitic piping weld, examination credit can not be taken beyond the weld centerline when the beam is directed through the weld material.
Although examinations are required to be performed with the ultrasonic beam directed through the weld material, however they can not be considered totally effective or creditable.
Although examinations are required to be performed with the ultrasonic beam directed through the weld material, however they can not be considered totally effective or creditable.
Note: Typically a one-sided austenitic weld examination with no circumferential restrictions would be indicated as 75% examination coverage or 50% if circumferential scans were limited to one side.
Note: Typically a one-sided austenitic weld examination with no circumferential restrictions would be indicated as 75% examination coverage or 50% if circumferential scans were limited to one side.
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1 1
Item                                         Description                                       Value REQUIRED EXAMINATION VOLUME 1         Required examination volume in sq in. (width x height) for single scan stroke           ,((8 2         Number of scan directions (normally 4; Le. upst,dnst, cw, & ccw))                         4 3         Total scan volume in sq inches (Item 1
,r/
* Item 2)                                     .5. Cf.2 4         Total length of weld                                                                     40 5         Total required examination volume in cubic inches (Item 3
weij #: tet.kl-o:<
* Item 4)                   /~.go 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                         $
IN= /.4
7          Examination volume achieved (sq in for single scan stroke) in 1 axial scanning direction (Le. dnst) multiplied by the length of weld examined                       ;Zs:;;.
//=
8          Examination volume achieved (sq in for single scan stroke) in 1 circumferential scanning direction (Le. cw) multiplied by the length of weld examined                   /9*/'
* 7 1.. =40 Item Description Value REQUIRED EXAMINATION VOLUME 1
9          Examination volume achieved (sq in for single scan stroke) in 1 circumferential scanning direction (Le. ccw) multiplied by the length of weld examined
Required examination volume in sq in. (width x height) for single scan stroke
                                                                                                      ,c,. ~
,((8 2
10         Determine the achieved examination volume by adding Items 6,7,8. and 9               ~4.4 11         Examination volume percentage [(Item 10 I item 5) X 100]                             41}:::41 b INFOR~~~:'. i,f~~U\~~'e~n~"~
Number of scan directions (normally 4; Le. upst,dnst, cw, & ccw))
                                                          ~ QiJf~ ~;NL
4 3
:V~     Y}}
Total scan volume in sq inches (Item 1
* Item 2)
.5.Cf.2 4
Total length of weld 40 5
Total required examination volume in cubic inches (Item 3
* Item 4)
/~.go 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 7
Examination volume achieved (sq in for single scan stroke) in 1 axial scanning
;Zs:;;.
direction (Le. dnst) multiplied by the length of weld examined 8
Examination volume achieved (sq in for single scan stroke) in 1 circumferential
/9*/'
scanning direction (Le. cw) multiplied by the length of weld examined 9
Examination volume achieved (sq in for single scan stroke) in 1 circumferential
,c,. ~
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
~4.4 11 Examination volume percentage [(Item 10 I item 5) X 100]
41}:::41 b INFOR~~~:' ~~'e~n~"~ ~;NLY i,f~~U\\ ~ QiJf~
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Latest revision as of 02:26, 14 January 2025

NDE Report R-P0108
ML102930327
Person / Time
Site: Watts Bar 
Issue date: 10/11/2010
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
References
R-P0108
Download: ML102930327 (7)


Text

{{#Wiki_filter:* TENNESSEE VALLEY AUTHORITY EXAMINATION

SUMMARY

AND RESOLUTION SHEET REPORT NUMBER: PROJECT: WBN UNIT: 2 CYCLE 00 COMPONENT ID: RCW-02 EXAMINER: EXAMINER: SYSTEM: RCS lSI DWG NO: ISI-2068-W-02 o CONFIGURATION: CATEGOR / BRCN TO P B-J EXAMINATION METHOD MTD PT 0 UT~ EXAMINER: EXAMINER: JASO N ""USc: I1J PROCEDURE:N-UT*M REV I TC: Total coverage calculated to be approximately Ii3. q rH~'EKIifr1jNB VON WliS LIM' fEf) OIAE To 6t2e N t,J.( GOY\\JrVGC.TlorJ (,on) f J GrL!. tl. littoN

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~~ ACCESS: FORMS DATABASE R*10/04/01 LEVEL. to DATE:/~ ~3 6~ ANII: DATE: 2-

Z OF G. REPORT ~ul\\rIBER R-YQ\\c::f6 PAGE DATE: -z-1'I/4I1 ANII: CIRe. 0 '15 ~~s A M P L I T U D E DIGITAL ULTRASONIC CALIBRATION DATA SHEET SIGNAL 1 SIGNAL 2 GAIN SET ~~~~~kp;;~-4Z-~~LVL.~ ......>o,J...=---'---J."-t='-=.!....lI;;;:-~:---b~~~LVL.~ LVL.:::LLC 40 60 t---+--+-----f--+---+--+---+-+---+--1 20 t---+--+--+-+--+--+--+-+--I--1 100 t---+--+-----f--+---+--+---+-+---+---l VERTICAL TENNESSEE VALLEY AUTHORITY ROJECT WBN UNIT/CYCLE 2/00 CALIBRATION DATE: 0 CALIBRATION BLOCK NO. we 63 TEMP: 7(, OF PROCEDURE: N-UT-64 REV: I\\ TC: N/A SIMULATOR BLOCK: f\\ 0meBS TRANSDUCER MANUFAC 1<ell MODEL: C,Ot1lP ~ THERMOMETERSIN:.s,~'7?3DUEDATE:o'J~olo1

  1. ELEMENTS:

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TENNESSEE VALLEY AUTHORITY DIGITAL ULTRASONIC CALIBRATION DATA SHEET REPORT NUl\\tIBER R-PO\\O)( MEMORY NUMBER REFLECTOR CIRC. D D AXIAL ~ D 5'1.4 INITIAL TIME: 33 f7 FINAL TIME: CALIBRATION TIMES REFERENCE SCAN DIRECT. NTC SDH SENSITIVITY RANGE: B.O\\)O inches *FREQ:

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  1. ELEMENTS:

0'- ""eo <.--/ n !,['""" ANGLE VERIFICATION ~----.... SIN 15-g53 SIZE: 'J.(.8x/l.() FREQ: ~.O M BLOCKTYPE ROM~A5 SIN: '7103~O CONTOUR: N/A FOCUS: NIA NOMINALANGLE: bO ~L ACTUALANGLE@ f<C - --.1 INSTRUMENT / I rv/;I CABLE TYPE R6 -/74 LENGTH: ~

  1. CNT:_"_ MANUFACTURER: kMu..T,,'UIf'l1£ ~ DUE DATE:O'ilfB/o9 MODEL NO.:

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TENNESSEE VALLEY MANUAL ULTRASONIC REPORT ~uMBER AUTHORITY PIPING EXAMINATION B- ?OlO~ DATA SHEET OJECT: WBN UNIT/CYCLE 2/ QQ EXAMINATION DATE [?-//o (DB SYSTEM: RCS STARTTIMEi 1440 END TIME: {LIse WELD I.D.: RCW-Q2 EXAM SURFACE DID ~OD CONFIG.: BRCN TO P DCSCL DCCSS MATERIAL TYPE: DCS ~SS FLOW SURFACE TEMP.: '74.R PYRONO. 5'?'7?3 PROCEDURE:N-UT-64 REV: _"- TC: N/A EXAMINATION ANGLE 45 DEG. (,0 RL DEG. Wo

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(~Ost~~~~ ."" I;nit. /l1CA; V\\. (""' f; e eIRe. SCAN SENSITIVITY S4 dB JJA dB INO L (in) FROM REF. AT MAX AMP MAX EXAM NOM. INDICATION INFORMATION: AMP NO. NRI NO. Li LMax L2 WMAX MPMAX DMAX %DAC 3-14 ANG. TYPE, DAMPING, ETC. 3 !{.n0 R-L ~ 3 45° ~ 5 lfSo [k] b 45° ~ D D REMARKS/LIMITATIONS !:Y/.}I"'l J 1M Ir~o Ilv.c. 10 nIJ,II.I. u G.e>>JrVf:/"_T' /0 yV {"ofIJf 16-u.f 14 rlol\\}. No ':YLli'1. c/,/lJ,,J (' ca.Of"\\ 1'1//lrJ t<IAJV f>f; f'1 PE /'?AIN7'A/(lJG.o 5'- ;)0% .it? 'RoL L EXAMINER:JAsoN I'J/SSi=tJ /1.. /V- ..l EVEL: 112-ANII: c;;;J ~MINER:'1OSP A.,:'"/,,,L~ / ~/"d.. LEVEL:.1£ DATE: Z /'i/t/JtJ J j-V REVIEWED BY-. <..... -.) ~ /"" LEVEL:~ DATE:tY'9hg PAGE 1:../ OF (, ACCESS. FORMS DATABASE 10/18/01

WAll l'lHJ~CKNES~ IREPOlfH NO: TVA

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'/ PRO!F~lE SHElET R- ?OIO~ ~ROJJ~er: weN WIH.ID ~~o: (lc..{,J.. o~ UNIT: 2 SVSlIIEM: f,Zc.s Acord Tl'ilckneu.MII>l!lSur<Jffll!>l'llill AID Willid

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.TVA PROJECT: W~t\\J SYSTEM:,_.:....:...rZC=-=5:..--__ REPORT 'i G 0 Office of Nudear Power UNIT: ?- WELD NO: ~GvJ' 0). \\<-?D10~ il~ t'lJfrtJ R.(M)~rpL~t B(1.ftNG./~ ~ONrJfu.TrotJ .~~ " +J I B;Y~ LEVEL: 1'[ DATE: 17. //I/Of6 PAGE {f OF &

~ *f:>olD~ NPG CALCULATION OF ASME CODE N-GP-31 Nondestructive COVERAGE FOR SECTION XI, APPENDIX Rev. 0002 Examination VIII ULTRASONIC EXAMINATIONS Page 16 of 24 Procedure (Page 1 of 1) AUSTENITIC PIPING WELDS SINGLE 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 single sided access examination of an austenitic piping weld, examination credit can not be taken beyond the weld centerline when the beam is directed through the weld material. Although examinations are required to be performed with the ultrasonic beam directed through the weld material, however they can not be considered totally effective or creditable. Note: Typically a one-sided austenitic weld examination with no circumferential restrictions would be indicated as 75% examination coverage or 50% if circumferential scans were limited to one side. I I YJ YJ~ ~ I I I Y I c=~// 1 1 ,r/ weij #: tet.kl-o:< IN= /.4 //=

  • 7 1.. =40 Item Description Value REQUIRED EXAMINATION VOLUME 1

Required examination volume in sq in. (width x height) for single scan stroke ,((8 2 Number of scan directions (normally 4; Le. upst,dnst, cw, & ccw)) 4 3 Total scan volume in sq inches (Item 1

  • Item 2)

.5.Cf.2 4 Total length of weld 40 5 Total required examination volume in cubic inches (Item 3

  • Item 4)

/~.go 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 7 Examination volume achieved (sq in for single scan stroke) in 1 axial scanning

Zs
;;.

direction (Le. dnst) multiplied by the length of weld examined 8 Examination volume achieved (sq in for single scan stroke) in 1 circumferential /9*/' scanning direction (Le. cw) multiplied by the length of weld examined 9 Examination volume achieved (sq in for single scan stroke) in 1 circumferential ,c,. ~ 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 ~4.4 11 Examination volume percentage [(Item 10 I item 5) X 100] 41}:::41 b INFOR~~~:' ~~'e~n~"~ ~;NLY i,f~~U\\ ~ QiJf~

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