ML20058C319

Forwards Rev 1 to Procedure MIUB-W812, Ultrasonic Insp of Pressure..., Rev 0 to Procedure GE-UT-307, Procedure for Ultrasonic Exam..., Gene 527-012-1092, NDE of Reactor Pressure Vessel... & Listed Data Sheets Re Insp of Stud 14

ML20058C319
Person / Time
Site:	Cooper
Issue date:	11/17/1993
From:	Horn G NEBRASKA PUBLIC POWER DISTRICT
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
Shared Package
ML20058C322	List: ML20058C319 ML20058C333 ML20058C350 ML20058C373
References
NSD931293, NUDOCS 9312020419
Download: ML20058C319 (25)

Text

,

i GENERAL OFFICE

~ X P O. BOX 499. COLUMBUS. NEBRASKA 60S02&99 Nebraska Public Power District "TO*sl2!s'

NSD931293 November 17, 1993 i

U.S. Nuclear Regulatory Commission Attention: Document Control Desk l

Washington, DC 20555

Subject:

Inspection Documentation for Reactor Vessel Closure Stud l

Cooper Nuclear Station NRC Docket No. 50-298, DPR-46 5

Reference:

Letter from K. A. Connaughton (NRC) to G. R. Horn dated August 10, 1993, " Shipment of a Cooper Nuclear Station (CNS) Reactor Vessel Closure Stud to Brookhaven National Laboratory" Gentlemen:

The District shipped Reactor Vessel Closure Stud No. 14 to Brookhaven National Laboratory (BNL) for examination per the request in the reference. As part of f

their study, BNL has requested a copy of documentation resulting from the l

inservice inspections performed on this stud by the Nebraska Public Power l

District.

Accordingly, attached is a copy of the following relating to the inspection of l

Stud No. 14:

3)

Procedures MIUB-W812, Revision 1 Ultrasonic Inspection of Pressure Retaining Bolting Two Inches or Greater in Diameter t

GE-UT-307, Revision 0 Procedure for Ultrasonic Examint_ tion of RPV Closure Studs, with FRR Numbers NPPD-91-16 and NPPD-91-35 2)

Examination Calibration Linearity Data Sheets Data Sheets Data Sheets Exam I

i i

D-019 C-001 L-010 00 UT Exam, MIUB-WB12 D-386 C-069 & C-070 L-015 & L-008 600 UT Exam, GE-UT-307 D-396 C-071 L-007 5 MHZ 00 UT Exam, GE-UT-307 D-400 C-072 L-008 10 MHZ Oo UT Exam, GE-UT-307 D-519 C-090 L-006 10 MHZ 00 UT Exam, GE-UT-307-f

3) Document GENE 527-012-1092 Nondestructive Examinations of Reactor Pressure Vessel Closure Studs at the Cooper l

Nuclear Station.

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9312O20419 931117 PDR ADOCK 05000298 G

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l NSD931293' Page 2 of 2 The attached information is not considered proprietary in nature. If there are questions about the attached information, please call.

Sinc ely, 1

Cw G. R. Horn Vi(ce' resident - Nuclear j

/ dis Attachment i

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cc:

Regional Administrator, w/o attachment NRC Region IV Arlington, Texas NRC Resident Inspector, w/o attachment Cooper Nuclear Station Brookhaven National Laboratory Attn:

Mr. Carl Czajkowski

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Isotopes and Special Materials Group l

l UpTon, New York 11973 t

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DAC Curve: Range 0 - 5 0 0 - 10 0 Other W o-se ozu e ss' Arp i

90

D

• • d 80 70 i.

60 50

_~

i

'A ' doTcd.

40 s

x 30

\\

I l

20 3

i 10 s

i X

\\

f O

3 0

1 2

3 4

5 6

7 8

9 10 l

j 0

1 2

3 4

5 j

m..f.

Page 1 of g l

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Calibration Sheet No.

C'#28 Initial Cal. Time oo/5

/I-2 wir 1

Periodic Checks

• Utst I

Time Value Data Sheet l

Gain increase For to

=

in Gain increase For to M in l

=

in Gain increase For

/

FinalC 03, !

A-f60 I

1 Amplitude Linearity Check (Made Daily)

Control Linearity (Made Daily) 100%FSH

% FSH 50% FSH 80%FSH

-6db (32

~

90% ~

40 80% "

-12db (16-24)

N N

40 80% -

A 30% "

40% "

+ db (64 -96) 70% **

20% "

20% ~

+12db (64 -96)

~

j b

Instrument Setting:

Equip. Data - Straight Beam Start Finish For Linearity Checks Attenuation 9o A yo jg 11W 2 Sweep 9, g 7, gg Transducer Data:

Delay 9, 7 7 9, y,,,

9$ YO 7

Serial No.

N[

• Evaluating Gain 9p gg yojg i

Beam Angle A-Filter Position Frdo FJ/EO I

Size Freq.

l

/

Rep Rate jyyo,'

fuyo, Shoe No. /

Cable No.

I Damping gg, A rg, Chec Aade By:

Reject g yg,

grg i

/

• For Zone L/8 to L/4 1

1 Reviewed by !

M'##-N 6

db Change for 2

X w

SNT-TC-1 A Level ill

.c n 11].N nsnm W & *

• n a s/,. h v---

we a oscue.m,<;

a a Etvnwbs E

p.g _ og,__

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i i

t STUD UT CALIBRATION DATA SHEET L - 006 I

i C~

j Calibration Sheet No.

JM 14 JA'fff M.

A ~ ~$97 i

Site CG-Q WMGM ETMBN O P.S.I. KLS.I.

F R&

• e4 P90 9 M(,

Procedure No. N* UT-M Rev.o NPPo SS Calibration Block No. CM -CA STD -ND N j

Date \\\\'D-D Couplant DFW M WAhR Cal.Std. Temp. W / g/N Q@

F j

Examiner MEMI C. hP%T%EEQGM ASNT Level 3

Recorder Chb S.O\\1S\\E4 ASNT Level H

Equipment Data:

Instrument Model No. MR-\\1Shhb Shoe No. NA i

instrument Serial No. S\\ O \\ SS Cable No. Tn

• Ek bW TransducerSize 56

~ Frequency IO O ME i

TransducerSerialNo. EbMk Beam Angle O O

1 1

DAC Curve: Range 0 - 5 0 0 - 10 [] Other M mvvau.J 90

• D"NoKM V

I l

80 l

70 N

60

\\

't40TCR

=

50 f\\

40 30 T

i l

20 v

N N

10 L %

N

\\

j 0

j 0

1 2

3 4

5 6

7 8

9 10 0

1 2

3 4

5 Page 1 of 1 l

l

1 1

Calibration Sheet No.

C"#f#

i Initial Cal. Time MM

(

-)

4 i

Periodic Checks-Last Time Value Data Sheet a

4 1

Gain increase For to

=

in Gain increase For to in in A

Gain increase For

=

j Final Check-I l

2552.

O Ef'

~

i s

Amplitude Linearity Check (Made Daily)

Control Linearity f

(Made Daily) 100%FSH

% FSH 50% FSH 80%FSH

-6db (32-

~

~

90% "

40Y 60% ~

-12db (16-24)

Y 40 80%

A 30% -

~

1 40% "

+ d (64-96) 70% ~

20% ~

1 20% ~

+12db (64 - 961

)

1 1

(

\\

instrument Setting:

i Eauip. Data - Straight Beam Start Finish For Linearity Checks Attenuation qgg Qgg 11W 2 Sweep g,

g,y Transducer Data:

Delay 775 7.75 Serial No.

• Scanning Gain QDdB QOdB

• Evaluating Gain Q)g QbdB Filter Position pi)@.D EWED Size Freo.

Rep Rate A\\EO MGO

'~~

ShoeNo.

Cable No.

Damping (4\\M hA(N Chec - Aade By:

Reject -

OFF OFF a-e-1/

h

• For Zone L/8 to L/4

/

6 db Change for 2 X Reviewed by:

~ _)4 SNT-TC-1 A Level til d

__G92 &.

em %

o_y pyg y _

-- pdk' nm uwst

,,,,3,, 3

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ULTRASONIC INSTRUMENT QUALIFICATION Mfg:

Kr hv K R Amc g.

Unearity Sheet No.

2-N 6 Instrument Serial No:

960t99 Model:

U. 6 L 38 Procedure No.:(d.Adm.ioet Rev.L FRR wlA ft.s'd 4 SCREEN HEIGHr LIEARITY CECE SCREEN EIGHT LIEARITY CECE gg.g.f/

Y s FSH SELLER SIGNAL

• s rsa sutler s! gnu.

• s rsa LARGER s! Gnat ACTUAL LIvris s FSH LAAGER $1GNAL ACTUAL l_?MITS _

45 " 55 45 - 55 100 50 100 6o 90 g[g 40 - 50 90 N/g 40 - 50 60 40 35 - 45 80 40

% - 45 70 ylg 30 - 40 70 N/A 30 - 40 25 - 35 l

gg 25 - 35 60 3g 60 20 - 30 50 20 - 30 50 7g 2.S 15 - 25 15 - 25 40' go 40 go 10 - 20 30 15 10 - 20 30 g e, 5 - 15 20 to 5 - 15 20 to

)

= =mo

...n.--

.=uma mm.

u -m

. = u==

,n AwPLITUDE CONTROL LINEARITY AMPLITUDE CONTROL LINEARITY IND4 CATION SET AT dB CONTROL INDICATION AT FSH INDICAT60N SET AT l deCONTROLhINDICATION AT FEM

% OF F1H CHANGE ACTUAL l UMITE

% OF FSH l

CHANGE ACTUAL l UMITS 80%

-6 dB Ego 32 - 4s 80%

l

-6 dB t{o 32 - 4a l -12 dB Zo 16 - 24 16 - 24 80%

80%

-12 d B go 40%

+6 dB go 64 - 96 40%

l

+6 dB go 64 - 96 64 - 96 20%

+12 d B So 64 - 96 l go 20%

+12 dB EDVIPMENT DATA FOR LINEARITY CHECKS EQUIPMENT DATA FOR LINEARITY CECKS f

Blo'ck identifkstion: CAL-tdLLNy 0 e t Cicek identification: C, Al. lA t.1.L/ -0 C (

Transducer Data:

Transducer Data:

.5oo

.600 Sorial No:

M11006 size:

Se rial No: M 110 0 S size:

'2. 25 m az.

MY 7.15 MBT.

Beam Angle:

43' pg,q:

Beam Angle:

preq:

(V_MM X 10 ~l-9 4 U b M @ l

.5E-

/l**f //

/

O[*[/

.ZZZ~

d.fl pf f.

SY DATE WED BY DATE jk{k[_

lE-lt*

f pePD 15184 REVIEN DATE 181 @ !NEER REVIEN DATE "ff e;,A:** w

~ ArAt

'$2' < w = ~ ',- : ^/

y LA REVJEN 4-,/

TE u

cA'rE y W GA REvlEm

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/z Ar-9/

ANII REVIEW DATE AN11 REVIEN CATE

l i

l l

h ULTRASONIC INSTRUMENT QUALIFICATION GE Nuclest Energy

/- N7 l

Mfg:

g a gu.r gg gentst unearity Sheet No.

l Instrument Serial No:

15 31S i Model:

k.s t 49 Procedure No.:6E4tm-ioni Rev._L FRR glA

[#

SCREEN HEIGHT LINEARITY CHECK f

SCREEN HEIGHT LINEARITY CHECK 5 FSH SMALLER SIGNAL

• 1 FSH SMALLER S!CNAL

• s rSH LAR ER SICnAL ACME LIwrTS E FSH LARGER SIGNAL ACTUAL tfwfTS 45 - 55 45 - 55 100 So 100 5o l

w[g 40 - 50 90 NlA 40 - 50 90 80 40 35 - 45 80 40 35 - 45 70 glg 30-40 70 N/A 30 - 40 60 l

3g 25 - 35 25 - 35 60 3

50 20 - 30 50 20 - 30 j

25 79 15 - 25 15 - 25 40' go 40

<o l

30 16 10 - 20 30 gg 10 - 20 20 l

t 2.

5 - 15 20 Q

5 - 15

,,...m,.-..-u-

.n. _.

u. -

=n-4.e

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i AMPLITUDE CONTROL LINEARITY AMPLITUDE CONTROL LINEARITY INDICATION SET AT dB CONTROL l INDICATION AT FSH INDICAT60N SET AT l dB CONTROL INDICATION AT FSH ACTUAL UMITS

% OF FSH l

CHAWGE ACTUAL l U MITS

% CF FSH CHAWGE J

l

-6 dB yo 32 - 48 80%

-6 d B yo 32 - 48 80%

l -12 d B go l 2.o 16 - 24 16 - 24 80%

l 80%

-12 d B l

+6 dB go 64 - 96 lgo 64 - 96 40%

40%

+6 dB l

l go 64 - 96 20%

+12 d B So 64 - 96 20%

+12 d B E0JIPMENT DATA FOR LINEARITY CHECKS EQUIPMENT DATA FOR LINEARITY CHECKS Bio'ck identification: L A L-u t.t v - o o i B:ock adantification: L AL-LOLLY - 0 o r 1

Transducer Data:

Transducer Data:

6O Serial No: M'2.100 5 Stra:

5o Serial No: M 2 7-06 5 size:

2 7.5 mn_

2.15 rwat.

Beam Angle:

43 Freq:

Beam Angle:

43*

pr q.

O MW X \\ 0 ~1-Q \\

% )L >f 2 J/-

-T'

/2 - of-7/

//-.

/

.ff

/m2,. $*)Ff

^

LEY WED BY DATE IEWED NY DATE yt

/

(

Gf/O

(

NPep 151 %INEEA REVIE.

DATE PD1sfEWINEIRREV1f2 DATE "8%

/W/'/

• '.J

,/

REVIEN U DATE' W REVIEW L ATE

') l LAA$LD

,gr.14-ffgL /z wf -4l AN!! REVIEW DATE AN!! REVIEW DATE

i I k h ULTRASONIC INSTRUMENT QUALIFICATION GE Nuc/est Energy 2-Cof Unearity Sheet No. Mfg: gg u g g ggp Instrurnent Serial No: rnBso Model: txs,t 5 Ss Procedure No.:ss.Am-ioot Rev._t._ FRR Ar/A [ SCREEN DEIGHT LINEARITY CHECK sCRErw HExcur t.INEARITY CHECK s FSH SEALL G SIGNAL

• s FsH sMALLG SIGNAL
• F/A./A.l_

s rs,< LARcER sicNAL ACTu^L l tiuris / s rss LARcER sicuAt ACTUAL t1,1rs 45 - 55 45 - [5 100 33 100 40[50 40 - 50 90 14g 90 80 40 35 - 45 3f-45 80 40 f0 - 40 70 gg 30 - 40 70 l [ 25 - 35 25 - 35 60 y 60 [ 20 - 30 50 20 - 30 50 ~2 S [ 15 - 25 15 - 25 40 .g g 40 s [a 10 - 20 30 fg 10 - 20 30 l [ 5 - 15 20 fo 5 - 15 20 s _.. ~ / AMPLITUDE CON L LINEARITY AMPLITUDE COMTROL LINEARITY OL l INDICATION AT FSH INDICAT60N SET AT l dB CONTROL l INDICAT406l AT FEM INDICATION 1[T AT dB C % OF FSH CH NGE ACTUAL UMITS % OF FSH l CHANGE l ACTUAL l U MITS l 32 - 48 32 - 48 80% l -6 dB 80% l -[dB l yo l -12 dB 16 - 24 [12 dB 16 - 24 80% 80% Zo l +6 dB Bo l64-9ti [ +6 dB 64 - 96 40% 40% l 64 - 96 20% l +12 dB 90 64 - 96 20% +12 d B EQUIPMENT DATA FOR LINEARITY CHECKS EQ:JIPfJf7 DATA FOR t.!NEARITY CHECKS Block ident!fication: C AL - rat tV -oof Blo'ck identif stion: Transducer Data: Trans duc er sta: Serial No: M T.'E oo f size: .Sc* Serial No-size: 7.Z WL Bearn Angle: If3* preq: Se e m gle: p, q:

o. JJ WM JL

.-rc re tc,-gi uva oATE f)# fx^yta?// cmuta uvu DArE f5 h 2"!'" /2-eo.7/ E EWED SY DATE i CE REviEwLD BY EATE d@U I&I I* GIN REYlEW DATE se+p 151 IX.1MER REVICM DATE sea q+/ "f.

=

M REVICm U BATE 4A RCv 3L. DATE .*O pg */Vl ANil REVIEW DATE ANil4(VIEW, DATE L .c

i i I i t i i ULTRASONIC INSTRUMENT QUALIFICATION l GENuclest Enemy { 1 l Mfg: KRnT(Ramcc Unearity Sheet No. 2-00f Instrument Serial No-h%D Model-t.L5t 3% t j Procedure No.:Gr.nbm-ieci Rev._i_ FRR ul A <\\ ECREEN HEIGHT LINEARITY CHECK SCREEN EIGHT LINEARITY CHEOK \\ S -alm.1 i .,SN -. S I m. 5kSHLARGERSIGNAL ACTUAL tigyyg . FSH LARGER SIGNAL ACTUAL LIulyg \\ 100 i 100 so 45 - 55 45 - 55 k 90 90 its 40 - 50 40 - 50 ks0 s0 40 35 - 45 40 35 - 45 i h 70 35 30 - 40 30 - 40 60k 60 3o 25 - 35 25 - 35 2s 50 \\ 20 - 30 20 - 30 50 15 - 25 l 40' g\\A 40 2.o 15 - 25 \\ 30 i5 10 - 20 30 10 - 20 l to 5 - 15 20 \\ 5 - 15 20 4

1. 9E tenhas essmaa mesef et WWeseII tes er Test 4Am4Ee Sammea arts emeu m ec h SeINTet est er Tut namete Games

\\ AsePLITUDECkROLLINEARITY AMPLITUDE CONTROL LINEARITY sNotCATs0N SET AT de CONTROL IND6CATt0N AT FSN INDICAtl0N SET AT l 45 CONh0L l INDICATION AT FSN % oF FSH CHANGE ACTUAL UMITS % OF FSH l CHANGk ACTUAL l U NITS l -6 dB \\ 80% -6 dB yo 32 - 4s 80% 32 - 48 l -12 dB k 80% -12 dB

2. 0 16 - 24 80%

16 - 24 l +6 dB \\ 40% +6 dB go 64 - 96 40% 64 -- 96 \\ 64 - 96 l So 20% +12 d B 64 - 96 20% +12 d B E00!PedENT DATA FOR LINEARITkCECES EQUIPNENT DATA FOR LIEARITY CECES Bldek identification: GL - La> LL9 - 0 o i Block identification: Transducer Data: Transducer Cata: .6O Serial No: Size: Serial No: m 22 o o G ggg.: 4' Beam Angle: 43 2 2 b "147-B**m Angle: Freq: Freq: Y WWY Z /U S*f/ p/ (ExAA VEL DATE EXA6AINEA t.EVEL DATE

• h W

/0. tV-fs ' E. 'wED SY DATE GE REVIEWED BY DATE f$d U sePO 151 d$s.1 - REVIEN DATE WPD 151 EMINEER REVIEst DAyg O

• +7-1$/Y/

e REVIEW u DATE/ se'PD GA REVIEm DATE WN &/- ' s e -r+ 41 AN11 REVIEW DATE AN!! REVIEW DATE 4

s s.- w w ,a 4 i 4 1 h ~ GENuclearEnergy 4 t 4 U.T.UNEARITY D AT A SHEET 6 4 e I l-D/o tos, oaf r- /O 9/ l s I O WOcEouRE no.A f-ADM- /DO f REv + _ LEVEL _. DATA T AKER; LEVEL 1 EXAMsNE R 27274* 9/IS MODEtwot C MK/Ust.32; O ORA somsos. O sOwieMKt S OTaEa er /vse'7 susTRuuauf: I SERs4 PG O wCRTEc.isiO O wCRTEc.isio BIAM A*.GLE: @ p ttowG.wanx 0 4s tsaEAR=AvEt O ss ts*EARwAvE : O OTHEa._ d se Aaca uwst: O o as ow2.2swwz; O o.2s xe.2s ra.tsMaz; O osmitswasMa; tRA=soveER sart. SEReat NO TDMo/ O 0.5"N 0.S*/2.25 MH2; O 0.25" dea /5.0 MHZ: O c.2$~ m 0.26'/11 DtZ; I O o.s x o.s is eMaz; W OTuER I, 2 Z6** ( O 0.25"Io.5"e5.0 MH2; O ouAtTRAusoucERs. O sMcttTRAusoveER; O sPEciAt wtoct t 4' C RG-sa. O RG-se; O RG.sTr O r,c.iT4:M.creces E OTnEha-/N / del (EwoTee CADLE: TYPE: YA i TYPE OF 8' LOCK USED. @ tM-2; O isi cat. stock =0. foco>f O OTHER t u f l $0RIEN ME;Oe4T ilNEARITY CMECK; k t iss REFLECTOR 2nd REFLECTOR ist REFLECTOR 2nd REFLECTOR } AMPUTUDEN AMPLITUDE M AMPUTUDE IN AMPLITUDE M % F$M %FSH %F$H % FSM i r 100 ft 50 2$~ f 90 vf 40 /f so 40 30 /f I, to JC to to 60 30 i THE 2nd REFLE CTOR SHALL BE $0% OF THE ist PEFLECTOR

• 5% FSH TO MEET SCREEN HE'GHT LINEARITY, r

AMPLIT UDE CONTROL LfWEARffY: I e REFLECTOR AMP. WS COpfTROL REAb8M3 OFF REFCCTOR AMP. { SET an % FSH CHANGE $CREEN LIMIT $ IN % FSH 32u 48% 00% -6dB Jg isio 24% sos -tras f9 64:0 96 % 40% + sos ry i 20 % +12dB ff 64 to 96% l MINUS [*) DENOTES DECREASE M AMPLITUDE; PtAfS (+) DENOTES INCREA$E.

1. ~T~h NDE LEVEL III REVIEW:

DATE WlMl arE io/aN wrro Is1 EncIxEEn REVIEW: mar ~ m1E e . - cA a m E., v y-ANII REVIEW: Nuj J /4 DATE /d-N- M i A m ...m

t I i l 4 I ULTRASONIC INSTRUMENT QUALIFICATION i GE Nucient Energy j ,i A

• WI l

Mfg: lDoTduma Unearity Sheet No. instrument Serial No: 814cA - 2 M i ModeP-D68L-75 Procedure No.: 6E-Ab>L loot Rev._L FRR dEEb 91-ei d \\ SCREEN HEIGHT UNEARITT CECK $CREEN HEIGHT U NEARITY CECK \\ s rm =AttER ur.=AL - l .,, out, n e l s 4 LARoER SIsuAt ACrua' truits s rsw LARsER SIcuAt ACTUAL t;urTS \\100 45 - 55 45 - 55 1 100 So k90 40 - 50 I 90 y c, 40 - 50 ho 40 35 - 45 l 80 40 35 - 45 7k 30 - 40 [ 30 - 40 70 3o f 60 \\ 25 - 35 l 30 25 - 35 60 \\- 20 - 30 50 20 - 30 50 gg \\ 15 - 25 15 - 25 40' 40 go \\ 10 - 20 30 15 10 - 20 30 4 k 5 - 15 i 20 io 5 - 15 20 .,.u \\ ,.u== m.

m....

AWPLITUDE CONTROL LINEARITY AMPLITUDECh0LLINEARITY INDICATl0N SET AT l d5 COWh0L l INDICATIOef AT FSH INDICATH>ed SET AT eB COWTROL IND6CATl0ef AT FSH % OF FSH CHANGE ACTUAL UMITS % OF FSH l CHAldCEk ACTUAL l UMITS l -6 dB \\ 32 - 48 80% -6 dB 3g 32 - 48 80% 80% -12 d B gg 16 - 24 80% l -12 dB k 16 - 24 40% +6 dB -l g 64 - 96 40% l +6 dB \\ 64 - 96 k l S g, 64 - 96 20% +12 d B 64 - 96 ] 20% +12 d B EQUIPMENT DATA FOR LINEARITY CECKS EQUIPMENT DATA FOR LIEARITkCECK$ Bldek identification: bat-f.dLLY- 016 Block 3dentif;cattox Transducer Data: )I Transducer Data: .60' serial No: Stre: l Serial No: Al T7.006 $1re: 7,76 Api Beam Angle: p, q: Beam Angle: M' $ jejg: _\\ f // m/ A 9/ N mm o.TE mm

• /*

h //- /d e ff GE REveEwEn ay oATE V 6AM NF"PD ISI DGINEEA REvlEM DATE steviE8 DATE ,es'sD 158 Oct ff - -.' - /WFf . m o. RE.it. . 1E m = E-v c.= g/ pdm +4 * > // '?3 # ANII REVIEW DATE AN11 REVIEW DATE

i h ULTRASONIC INSTRUMENT QUALIFICATION GE Nuclear Energy 4 - d# Unearity Sheet No. MID:

1. RArKu gER instrument Serial No:

SNf9-7/93 Model: u s,g 7 s Procedure No.:c,s.erwi.roor Rev._L_.FRR Ar/A l $CREEN HEIGHT LINEARITY CHECK SCREEN HEIGHT LINEARITY CECK sesasutLERsicurt./ l s rss suAtttR sicuAL s rsH i.ARcER stonAt. ACTUAL trutys [ s FsH LARGER SIGut ACTUAL ttyyys 45-[5 45 - 55 100 56 100 40f50 40 - 50 90 y g-l 90 3f-45 80 40 35 - 45 l 80 40 f0-40 30 - 40 70 g 70 l [25-35 25 - 35 i 60 36 60 / 20 - 30 50 2's - 30 50 'l s [ 15 - 25 15 - 25 40 .,3 40 d[,9 10 - 20 30 ft, 10 - 20 30 l [ 5 - 15 20 g) 5 - 15 20 ..__._.._..__s,_._ / n. TuotCowTR/LLisEAntiv Ai pttruoE Cournot trutARtTy Awet l es Cowinot l iwoicario.4 AT rsw swoiCAriow SET AT 4s Cow ot i suoication AT rsw swacATiow SET AT UMETs % OF FsH l CHANCE ACTUAL l UMITs l ACTUAL % CF Fsw CH CE l 32 - 48 32 - 48 80% l -6 dB qf l -fdB l 80% l -12 d B 16 - 24 80% 2 dB 16 - 24 80% '20 l +6 dB gg 64 - 96 [+6 dB 64 - 96 40% 40% l +12 d B QQ 64 .96 [ +12 dB l 64 - 96 20% 20% EQUIP DATA FOR LINEARITY CECKs EQUIPMEwT DATA FOR LINEARITY CHECKS f Block identification: C40 -ca((V -csof Bldet identif' stion: Transducer Data: Tr ansduc er sta: Serial No: M 7_? oo C Size: . 50 ** Serial No-Stre: 7 D *8 2-B* e m Angle: 43* Freq: Be am gle: Freq: CJLwwDiL 1 ~, r.z s.si )// [.X.AMINER [/ LEyQ

1) ATE ExAusNER 11yEt DAyg

/'/ / M f 12 ~ *-w G EWED BY DATE GE REVIEWED BY 8A1E I%I INdR PEVjEN CATE Nrto ist Es41NER REVIEN DATE 'S* ^ /W $l _w 4 % VIEm O ChTE f

• e+0 GA REVIEW DATE j'h

/0 /Yl/$Y ANil REVIEW DATE AN11 REvitu. '/ p' ATE ___}}