ML102930427

NDE Report R-P0766

ML102930427
Person / Time
Site:	Watts Bar
Issue date:	10/11/2010
From:	Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
References
R-P0766
Download: ML102930427 (7)

Text

• TENNESSEE VALLEY AUTHORITY EXAMINATION

SUMMARY

AND RESOLUTION SHEET REPORT NUMBER:

I( - PO'} 66 COMPONENT In: RHRF-D031-13 SYSTEM: RHRS lSI DWG NO: ISI-2074-W-Ol VT D CONFIGURATION: CATEGOR REV,l!f TC: ~/14 VLV TO P B-J EXAMINER: EXAMINER: EXAMINER:

Total coverage calculated to be approximately 83.:sQ' /%

RESOLUTION BY:

~~1?

~_mmm

• S-"

._ mmm m.::: __._ _._

~ EL DATE: ~C>~ LEVEL~])ATE: ~'ll'Dq ACCESS: FORMS DATABASE R-10/04/01

PHASED ARRAY ULTRASONIC TENNESSEE VALLEY CALIBRATION AUTHORITY DATA SHEET

• PROJECT:

PROC.: _-_

INSTR.MFG:

MODEL/TYPE:

SOFTWARE REVISION: /.

EXAM TYPE: SHEARrg] LONGO CABLE TYPE: i LENGTH:

SCAN PATTERN ANGLE START: :l D ANGLE STOP: 'J5D ANGLE STEP:

SIGNAL 1 SIGNAL 2 GAIN SET AMP 80 COMMENTS:

~ttJ~c1-EXAMINER: EXAMINER: ANII:

DATE: ~/Ut (f LEVEL: DATE: PG. 2 OF b

-rc.r::-... <3 ott.-D

PHASED ARRAY ULTRASONIC TENNESSEE VALLEY CALIBRATION AUTHORITY DATA SHEET PROJECT: LV (!)AJ UNIT :J CYCLE:

PROC.: AI- uT- ~(j 'F INSTR.MFG:

MODEL/TYPE:

SOFTWARE REVISION: I.

EXAM TYPE: SHEARD LONGO CABLE TYPE: a LENGTH:

ACTUAL ANGLE HIGH: -?D LOW: 40 HIGH:"7D ANGLE I METAL PATH EXAM SENS.

SCAN PATTERN ANGLE START: J../D ANGLE STOP: ?D ANGLE STEP: I SIGNAL 1 SIGNAL 2 GAIN SET AMP 80 COMMENTS:

EXAMINER: EXAMINER: ~IEWERC\ ANII: (jj)

~_n-UJ2~& DATE: ~7~!~

LEVELJJt-DATE: I-p-G-.-3-0-F-,----'-"-----;

g,u.*Oq

TENNESSEE VALLEY MANUAL ULTRASONIC REPORT NUMBER AUTHORITY PIPING EXAMINATION g- p0766 DATA SHEET ROJECT: WBN UNIT/CYCLE 2/00 EXAMINATION DATE &-6-0' SYSTEM: RHRS START TIME: 100 2 END TIME: /O3?

WELD J.D.: RHRF-D031-13 EXAM SURFACE DID ~OD CONFIG.: VLV TO P FLOW

> MATERIAL TYPE: DCS SURFACE TEMP.: 29.5

~SS DCSCL DCCSS PYRONO. Sb;lr")f),&

PROCEDURE:N-UT- i Lf REV:

W4Z1

fJ- TC

~

tUfA EXAMINATION ANGLE .s~e-.r DEG. ft. DEG.

Wo

REFERENCE:

AXIAL SCAN SENSITIVITY .3 S /?O A.6dB "9'70 ~J .OdB Lo

REFERENCE:

TpL CIRC. SCAN SENSITIVITY lil.¥70 ao.OdB I\)IA 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 3 5/ 10 ~

4 3$/70 [8 5 ~~C)

~76

[it

~

J "0/10 ~

L( 'io/?D [8f 3 3('foI 8-(-09 REMARKSILIMITATIONS c;/-"~.... ~ 1,"I""1.,""/-"). uc;;...lVf!. (? ~"c .£.~ "..... 4."04-1.

g~. 39 b ~- ....... J \ A l-~,... Y\

" '--IL." -I-r..

Ifro- I . ...... .- r~ "':" .lA-> .-! -

. ~F ". A" ) a.II'b~-S ~ p" lJt.\O , MGI"h h..,'Yl4 A .S"-':>;)'% TJ)',v/

Ibn r. - J LI,., ,*~A;Lr.......+ :bl'1r EXAMINER: ~ n*- LEVEL: ....:II;;". ANII: c:;;)

,XAMINER: IV fA LEVEL: .AJ,It!. DATE: ~a~/tfl REVIEWED BY~",.. .~, /J /'I . '" LEVEL: (h .- DATE:~,tt*d( PAGE Lf OF b u

ACCESS. FORMS DATABASE 10/18/01

REPORT NO:

.WALL THICKNESS TVA

• PROJECT:

UNIT:

k.IM

~

Record Thlckne** Measurements Aa PROFILE SHEET WELD NO: BN Bf-!2031-J3 SYSTEM:~If~II~/?:...L.-

• W.ld Edge Indlclted, Including Weld Width, Edge*To*Edge At O* ------l~---2.5 ..- - -..... 11 Po,llIon O* 9 cr 180* 270*

CROWN HEIGHT: .L-~:z.J::~ _ DIAMETER: _ _.....L'...:.4_~ ---

CRQWN WIDTH: ~~~ _ WELD LENGTH: 4.--.,;,...'5:...:..,.:;;.z.~S",-- _

• EXAMINER: &1i &//

LEVEL:;_ _--::-zz:-~

DATE: z,..3'O-q

'IVA 19668 (NM.S9)

REVIEWED .y.~.o.sni..<?~

LEVEL::rrc:: DATE;

_AN_II_: --"'="'7~~""77.,,---

8 -<.<.*09 t-:D~A~TE:':::':::::;;=~:=:~!:::t===--I PAGE S' OF 6

REPORT NO.:

TVA PROJECT: te/8AI' SYSTEM:-----L.JIIt<.....:...;,.~Ll_W _

Office of Nuclear Power UNIT: Z- WELD NO: If;II?F .-0 ~31-i5 R.. P0766

~/v~  ;::/e rNlt/ ~

Ph(Jl.~J ().t"/u-:;J VoI"\J/e. S v..Je~ b2S "-?o'" I fJ...c..s.reJ> a..~r~ f2.L CA/j;j /es """..>ci 40*-?u <>

BY: '( LEVEL: DATE: 7<~o ~ o~ PAGE G OF

~ . f=> D") toCp Watts Bar Unit 2 TVA Procedure N-GP-31 Attachments 3 & 4 Worksheet Version 1.0 dated 07/01/09 WELD NUMBER RHRF-D031-13 Required examination Volume in sq. in.

Item 1 (width x height) sq. in.

Item 2 Number of scan directions directions Item 3 Total Scan volume in sq. in. sq. in.

Item 4 Total length of weld inches Total required exam volume in cubic Item 5 inches cu. in.

Exam volume acheived (sq. in.) in

• Item 6 Item 7 direction 1 X length of weld achieved Exam volume acheived (sq. in.) in direction 2 X length of weld achieved cu. In.

cu. In.

Exam volume acheived (sq. in.) in Item 8 direction 3 X length of weld achieved cu. In.

Exam volume acheived (sq. in.) in Item 9 direction 4 X length of weld achieved cu. In.

Determined the acheived exam volume Item 10 add 6,7,8 & 9 cu. In.

Exam volume percentage item 10/item 5  %

Item 11 x 100 Limitation due to Valve configuration Initials

• JPN Date 08/06/2009