Text

Eddy Current Insp of Crystal River 3 Steam Generator Tubing
	ML19284A419
Person / Time
Site:	Crystal River
Issue date:	06/30/1978
From:	; FLORIDA POWER CORP.
To:	;
Shared Package
ML19284A418	List: ML19284A417; ML19284A419;
References
	NUDOCS 7903060383
	Download: ML19284A419 (200)
	v • d • e

.

EDDY CURRENT INSPECTION OF CRYSTAL RIVER #3 STEAM GENERATOR TUBING FOR FLORIDA POWER CORPORATION TEST DATE June, 1978 REPORT DATE June, 1978 BY ZETEC, INC.

P.O. Box 140 Issaquah, Washington 98027 206-392-5316 e

ABSTRACT The results of the eddy current inspection of the tubing in one (1) Babcock-Wilcox Company Steam Generator at the Crystal River #3 Site are presented.

Applicable certifications are also presented.

S

O TABLE OF CONTENTS PAGE

SUMMARY

1 INTRODUCTION 2-3 DISCUSSION 4 -5 APPENDIX I

- EDDY CURRENT INSPECTION RESULTS I I-8 APPENDIX II

- EDDY CURRENT SIGNAL PHOTOGRAPHS II II-6 APPENDIX III - PERSONNEL AND EQUIPMENT CERTIFICATIONS

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1

SUMMARY

An eddy current test method, using the Zetec MIZ-7 Eddy Current System, was used to inspect seven (7) percent (1,095) of the steam generator tubing in "A" Steam Generator.

The inspection was performed at 400 KH: with one tube being re-inspected at 200, 400 and 675 KH:.

Below is a tabulation of eddy current indications noted and recorded in this inspection:

INDICATION "A" S/G OD

<20%

5 OD 20% and greater 0

ID 0

Dent 36 Permeability Variation 87 Distorted Signal (Tube 39 support 6 sheet)

Tube Support Indication 1

a

2 INTRODUCTION The Crystal River #3 steam generators contain approx-imately 15,531 tubes ea'ch.

The generators are a straight thru (once thru) Babcock and Wilcox design.

Tubing installed in the steam generators is 5/8" 0.D.

by.035" wall inconel 600 and are approximately 56' long.

The units contain 15 tube support plates, the top support being number 15 and the inlet end of the generator.

Tube holes in the support plates are broached to provide a 3 point contact to the tube 0.D.

surface.

Some number 15 tube supyort plates on the periphery are not broached x_

providing a full tube support contact to the tube 0.D.

s ur fac e.

Tube sheets in each steam generator are approximately 24" thick.

Tube numbering and identification is as per templates installed in the steam generator.

Tubes are identified by row and tube number, tube number 1 being near the "X" axis of the steam generator.

An eddy current inspection was initiated by Florida Power Corporation to comply with NRC Regulation Guide 1.83.

Following is a list of abbreviations and meanings used in compiling this data report.

OD - Outer diameter s-

"F90&O60f#9{

3 ID - Inner diameter Su - Small permeability variation Mu - Medium permeability variation Lu - Large permeability variation DTS - Distorted tube support, or tube sheet signal Dent - Mechanical distortion of the tube wall towards the I.D.

C1 - Tube sheet distortions - Babcock and Wilcox B - Tube sheet distortions - Babcock and Wilcox TLC - Tube suppert distortion - Babcock and Wilcox i

O b

4 DISCUSSION Zetec, Inc. was contracted by Florida Power Corporation to perform an eddy current inspection of Crystal River # 3 steam generator "A".

The inspection was conducted during June, 1978.

The MIZ-7 Eddy Current Test System was used to inspect Crystal River # 3 s team generato r "A".

The MIZ / system uses eddy currents as the probing media to measure variations in effective conductivity and/or permeability of the tube being tested.

The basic operation of the system is described below.

An alternating voltage is impressed across the test coil.

The magnetic field developed by current flow in the test coil causes eddy currents to flow in the tube wall.

The corresponding magnetic field caused by eddy current ficw in the tube wall is out of phase with the field developed by the current in the test coil.

Since these fields tend to cancel one another, the coil voltage is decreased in proportion to the magnitude of eddy current flow in the test piece.

The magnitude of eddy currents in the test piece, thus the coil voltage, is dependent on the electrical properties of the tube being tested.

The electrical properties which affect the flow of eddy currents are permeability and conductivity.

In non-magnetic materials, s.

5 such as inconel and 300 series stainless steel, conductivity is usually the only significant variable.

When the effective conductivity decreases due to a discontinuity in the tube wall, the coil voltage increases in direct relation-ship with the effective conductivity change.

Thus, the r ount of increase in coil voltage is related to the size of the discontinuity.

The coil voltage is sinusoidal, thus it can be described with a single vector having magnitude and phase.

The MIZ-7 system provides a method for reading out two quadrature components of the test coil voltage vector.

A differential test coil probe operating at a frequency o f 400 KH: was used for the inspection.

A 20% loss of wall on either tube wall surface can be reliably detected in noise free tubing at 400 KH:.

This report only lists those tubes with eddy current test indications.

A 25 KH: test for secondary sludge depth was accomplished on the lower tube sheet of "A" steam generator.

The tubes for sludge profile were selected by Florida Power Corporation.

Twenty-one (21) tubes were selected and inspected with the maximum sludge depth recorded being a trace.

Inspection results are listed in Appendix A, eddy current signal photographs in Appendix B, and personnel and equipment certifications in Appendix C.

O e

APPENDIX I

EDDY CURRENT INSPECTION RESULTS

I-1 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A"

STEAM GENERATOR ROW TUBE t, DEFECT ORIGIN LOCATION 1

7 Mu

12 to #13 support 1

16 DL 7" from tube end -

LTS 7

50 C1 UTS 7

41 Mu 10" below #3 support 7

35 DL 10" below #13 support 10 30 Chatter Length of tube 10 32 Lu 12" above #3 support 10 32 DM (2) 12" below #12 support 10 57 DS 10" orlow UTS 13 72 Lu

13 support to UTS 13 54 Lu 16" below #3 support 13 36 Chatter Length o f tube 16 8

DM 4" above #15 support 16 11 Su 12" below #15 support 16 41

<20 (<1v)

OD 16" above #11 support 16 59 Lu 2" above #13 support 16 65 DS 14" above #14 support 16 65 DM 14" above #15 support 16 68 Lu 16" above #2 support 16 74 Su 6" above #13 support 19 78 Mu 8" above #13 support 19 72 C1 UTS 19 12 Mu 12" above #15 support 25 84 Su 12" below #14 support 25 18 DS 12" below #12 support 28 45 Lu 8" below #2 support 28 81 Lu 18" below #13 support 28 87 Chatter Length of tube 34 87 Su 12" below #3 support 34 95 C1 LTS 37 107 Su 14" above #13 support 37 104 Mu 16" above #13 support 40 2

Pos <20 Near top of #10 support 40 11 Lu 4" below #3 support 40 65 Su

14 to #15 support 40 83 DL 1" below #8 support 43 118 Mu 12" below #14 support 46 119 Su 16" above #2 support 46 98 Su LTS to #1 support 46 62 Lu At #3 support 52 12 Su 6" below #15 support 52 93 Su 12" above #13 support

I-2 EDDY CURRENT TEST RESULTS CRYSTAL RIVER 43 "A" STEAM GENERATOR ROW TUBE t DEFECT ORIGIN LOCATION 52 99 Lu 18" above #11 support 55 125 Lu 1s" above #3 support 55 122 Mu 14" above #3 support 55 119 Mu Top #3 support 58 20 DM 2" below #12 support 73 50 C1 UTS 73 46 Su 14" above #6 support 73 34 C1 UTS 73 1

DS 14" above #12 support 74 5

Su

9 to #10 support 74 11 DM (2) 3" above #11 support 74 33 C1 UTS 74 37 C1 UTS 74 43 C1 UTS 74 59 C1 UTS 75 62 C1 UTS 75 59 C1 UTS 75 58 C1 UTS 75 57 C1 UTS 75 56 C1 UTS 75 55 Cl UTS 75 54 C1 UTS 75 53 Su

6 support to UTS 75 53 C1 UTS 75 51 Mu 12" below #14 support 75 51 C1 UTS 75 49 C1 UTS 75 48 C1 UTS 75 47 C1 UTS 75 46 C1 UTS 75 45 C1 UTS 75 44 C1 UTS 75 43 C1 UTS 75 42 C1 UTS 75 41 C1 UTS 75 40 C1 UTS 75 39 C1 UTS 75 37 C1 UTS 75 36 C1 UTS 75 35 Mu 20" above #15 support 75 35 C1 UTS 75 34 C1 UTS 75 33 C1 UTS 75 32 C1 UTS 75 31 C1 UTS 75 30 C1 UTS e

e

I-3 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A" STEAh! GENERATOR R0W TUBE

% DEFECT ORIGIN LOCATION 75 27 C1 UTS 75 25 C1 UTS 75 24 C1 UTS 75 22 C1 UTS 75 21 Lu 12" above #2 support 75 20 C1 UTS 77 22 DS 12" below #15 support 77 22 C1 UTS 77 25 C1 UTS 77 27 C1 UTS 77 28 C1 UTS 77 29 DS 6" below #6 support 77 29 C1 UTS 77 30 C1 UTS 77 31 DS 12" above #14 support 77 31 C1 UTS 77 32 C1 UTS 77 33 C1 "UTS 77 34 C1 UTS 77 35 C1 UTS 77 36 Dh!

14" above LTS 77 36 C1 UTS 77 37 C1 UTS 77 38 C1 UTS 77 39 C1 UTS 77 40 C1 (ba rely)

UTS 77 41 C1 UTS 77 42 C1 UTS 77 43 C1 UTS 77 44 C1 (just about)

UTS 77 45 C1 UTS 77 46 C1 UTS 77 47 Su

5 to #6 support 77 47 C1 UTS 77 48 C1 UTS 77 49 C1 UTS 77 50 C1 UTS 77 51 C1 UTS 77 52 C1 UTS 77 53 C1 UTS 77 54 C1 UTS 77 55 C1 UTS 77 56 C1 UTS 77 57 C1 UTS 77 58 C1 UTS

I-4 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A" STEAM GENERATOR ROW TUBE

% DEFECT ORIGIN LOCATION 77 59 C1 UTS 77 60 C1 UTS 77 61 C1 UTS

-77 62 C1 UTS 78 54 C1 UTS 78 52 C1 UTS 78 50 Mu

15 support to UTS 78 50 C1 UTS 74 48 C1 UTS 78 44 C1 UTS 78 30 DL 2" above #1 support 78 30 C1 (barely)

UTS 78 4

C1 UTS 79 14 C1 (j ust about)

UTS 79 34 C1 (barely)

UTS 82 51 DS Bottom of #5 support 88 30 Mu Top of LTS 100 3

DM 16" below # 2 support 100 3

DM 12" below #1 support 100 3

DL 4" above #1 support 100 3

DL (2)

Between #6 6 #7 supports 112 71 DTS LTS 112 65 DTS LTS 112 41 Mu LTS to #3 support 118 10 DS (2) 12" below #1 support 118 16 Su 3" below #2 support 124 63

<20 (<1v)

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5 support to UTS 121 16 DS (4) 18" above #31 support to 2" above #15 support 127 9

DTS

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DS 3" abbve #12 support 130 8

DS 26" above LTS 136 53 DM 2" above #8 support 136 23 DS 4" above #3 support 136 5

Mu 16" below #2 support 136 5

DS 5" above #2 support 133 21

<20 (<1v)

Center #14 support 139 3

Mu 10" below #15 support 139 15 Mu

10 support to UTS 139 54 Mu-Lu

14 support to UTS 139 57 Su Length o f tube 142 39

I-5 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A"

STEAM GENERATOR R0W TUBE

% DEFECT ORIGIN LOCATION 145 38 Su 12"-16" above #2 support 148 39 Mu 14" above #13 support 146 36

.IE (9v) 12 " b e low #15 support 151 10 DS 26" b elow UTS 151 16

<20 (150*)

OD 4" below #9 support 142 57 Lu

13 to #15 support 142 54 Mu

3 to #4 support 139 63 Su Length o f tube 139 66 Su Length o f tube 139 69 Su Length of tube 139 72 DM 12" below UTS 136 77 Lu 12" below #3 support 136 65 Lu 18" below #14 support 136 62 DTS

10 support 133 66 Lu

12 to #13 suppo rt 133 34 Lu

12 to #15 support 130 68 Mu 18" above #3 support 130:

74 Su Length of tube 130 77 Su

13 support to UTS 130 86 Su

13 support to UTS 127 78 DTS

14 support 124 96 Mu 16" below #3 support 124 93 Su 14" above #12 support 124 90 Lu 14" above #12 support 124 90

<20 OD Near bottom of #14 support 121 100 Su-Mu

2 to #5 support 118 104 Su Length of tube 118 92 Lu

9 to #11 support 118 81 Su 14" above #2 support 109 115 Lu

3 to #4 support 106 119 Mu 18" above #13 support 106 113 DTS

8 support 106 110 Mu At #2 support 106 86 Su 12" below #13 support 106 80 Mu 14" above #13 support 103 108 DS Below #11 support 103 121 Mu 16" below #1 support 100 114 DTS Near top #11 support 100 111 Mu 10" below #13 support 100 99 Mu 8" below #3 support 100 87 DTS LTS 100 81 DTS LTS 100 81 DTS Near bottom #10 support

I-6 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A" STEAM GENERATOR ROW TUBE

% DEFECT ORIGIN LOCATION 94 86 Su 18" above #13 support 94 100 DTS Near top of #1 support 94 122 DTS Near bottom of #13 support 88 122 DTS All supports 88 110 DTS-TL C All supports 88 90 Su 4"-6 above #10 support 83 84 DTS -B LTS 88 84 Mu 4" above #2 support 82 104 Mu 4" above #12 support 82 110 DTS All supports 82 125 DTS-TLC All supports 85 127 DTS

1 support 85 124 DTS -TLC All supports 79 126 DTS-TLC All supports 79 129 DTS All supports 79 130 DTS-TL C All supports 76 122 Dm 12" above #4 support 76 122 DTS All supports 76 116 DTS

14 support 76 96 Mu 8" above # 3 support 76 90 DTS-B LTS 76 84 DTS-B LTS 76 78 Lu 18" above #12 support 76 72 Su

12 support to UTS 70 69 C1 LTS 70 111 DTS All supports 70 126 DTS-TLC All supports 70 129 DM 4" above LTS 73 126 DTS -TL C All supports 67 124 DTS-TLC All supports 67 127 DTS-TLC All supports (bottom TLC) 64 124 DTS All supports (bottom TLC) 64 122 DTS All supports 64 119 DTS-TLC All supports 64 108 Su Length of tube 64 90 DTS-B LTS 64 84 DTS-B LTS 64 84 Lu 8" below #3 support 58 125

<20 (111*)

OD 10" below #14 support 58 122 DX 10" above #1 support 75 41 Cl UTS

I-7 EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A"

STEAM GENERATOR RCW TUBE

% DEFECT ORIGIN LOCATION 22 80 Mu 16" above #2 support 32 101 Su Length of tube 106 74 DTS-B LTS 77 61 C1 UTS 78 50 C1 UTS 78 50 Mu

14 support to UTS 75 63 C1 (barely)

UTS

I-S EDDY CURRENT TEST RESULTS CRYSTAL RIVER #3 "A" STEAM GENERATOR LOWER TUBE SHEET RECORDED HEIGHT RECORDED HEIGHT ROW COLUMN OF DEPOSITS ROW COLUMN OF DEPOSITS 58 36 0

58 38 0

58 50 T

58 62 T

58 74 0

58 86 0

58 98 0

58 110 0

76 72 0

76 84 0

76 96 0

76 107 0

76 116 0

94 26 0

94 38 0

94 50 0

94 62 T

94 74 0

94 86 0

94 98 0

94 110 0

T - Trace

APPENDIX II EDDY CURRENT SIGNAL PHOTOGRAPHS

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APPENDIX III PERSONNEL AND EQUIPMENT CERTIFICATIONS

F0D1 NUMBER 2-QA S TITLE:

PERSONNEL CERTIFICATION TRANSMITTAL ZETEC POST OFFICE BOX 140 ISSAQUAH, WASHINGTON 98027 TELEPHONE 206 392 5316 CERTIFICATE OF PERSONNEL QUALIFICATION REFER TO ZETEC QUALITY CONTROL PROGRAM DOCUMENT Z-0A PROCEDURE NO. Z-QA101 NAME:

R. STEWART EMERY DATE OF BIRTH:

8/27/39 TEST METHOD:

EDDY CURRENT SOC. SEC. NO.:

519-42-0864 LEVEL:

LEVEL IIA CERTIFICATION DATE:

12/17/76 RECERTIFICATION DATE: 8/24/77 RESTRICTIONS:

NONE BACKGROUND AND EXPERIENCE:

HIGH SCHOOL GRADUATE 1967 TO PRESENT - N.D.T. TECHNICIAN TRAINING:

AUGUST 1974 - 40 HOURS FORMAL TRAINING FOR EDDY CURRENT LEVEL I JULY 1975

- 24 HOURS FORMAL TRAINING FOR EDDY CURRENT LEVEL II PSYCHOLOGICAL PROFILE: NORMAL PHYSICAL EXAM:

VISION:

MARCH 10, 1978 Snellen Uncorrected R 20/20 L 20/20 HEALT11: EXCELLENT Corrected R 20 - L 20 -

SPIRCMETER: FEV1 3.3 FVC 4.0 Jaeger Uncorrected R J-1 L J-1

%FEV/FVC 82.S Corrected R-L-

Ishihara Color Plates - Normal TECHNICAL EXAM:

LEVEL I LEVEL II LEVEL IIA SCORE DATE SCORE DATE SCORE DATE GENERAL 80 8/19/74 93 7/18/7S G

96 12/17/76 1

SPECIFIC 91 95 G

99 2

PRACTICAL 100 100 G

98.S 3

COMPOSITE 93.3 95.9 95.4 COWJLYTS:

CERTIFIED BY: CLYDE J. DENTON, LEVEL III EXNfINER k

/

j

FORM NU'iBER Z-QA 5 TITLE:

PERSONNEL CERTIFICATION TRANSMI' ITAL ZETEC POST OFFICE BOX 140 ISSAQUAH, WASHINGTON 98027 TELEPHONE 206 392 5316 CERTIFICATE OF PERSONNEL CERTIFICATION NAME:

BOYD GILBERT DATE OF BIRTH:

April 23, 1941 TEST METHOD:

EDDY CURRENT SOCIAL SECURITY NO.: 458 56-5114 LEVEL:

LEVEL II CERTIFICATION DATE:

August 24, 1977 RECERTIFICATION DATE: May 30, 1978 RESTRICTIONS: NONE BACKGROUND AND EXPERIENCE:

16 June 1977-24 August 1977 - FIELD EXPERIENCE AS EQUIPMENT OPERATOR HELPER TRAINING:

June 1977 - 42 HOURS FCRMAL TRAINING FOR EDDY CURRENT LEVEL I May 1978 - 30 HOURS FORMAL TRAINING FOR EDDY ' CURRENT LEVEL II PSYCHOLOGICAL PROFILE: Normal PHYSICAL EXAM:

VISION:

March 24, 1978 Ishihara Color Plates - Normal Health: Exec 11ent Snc11en Uncorrected.R'20/20 L 20/20 Spirometer: FEV 1.0: 3.87 Corrected R20/.- L 20/-

FVC:.5.14%

Jaeger Uncorrected R J 1 LJ1 FEV/FVC: 75t.

Corrected R'--

L --

TECHNICAL EXAM:

LEVEL I LEVEL II LEVEL IIA SCORE DATE SCORE DATE SCORE DATE GENERAL 97 8/24/77 100 5/30/78 SPECIFIC 80 100 PRACTICAL 95 87 COMPOSITE 91 96 CCMMENTS:

CERTIFIED BY:

LYDF) J. DENTON rVEL III EXAMINER Yf b$

f

FOUf NUMBER Z-QA-5 TITLE:

PERSONNEL CERTIFICATION TRANSMITTAL ZETEC POST OFFICE BOX 140

ISSAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316 CERTIFICATE OF PERSONNEL QUALIFICATION REFER TO ZETEC QUALITY CONTROL PROGRAM DOCUMENT Z-QA PROCEDURE NO. 2-QA101 NAME:

Richard D. Breneman DATE OF BIRul:

8/16/30 TEST METHOD:

Eddy Current SOCIAL SEC. NO.:

395-26-3699 LEVEL:

Level II CERTIFICATION DATE:

December 22, 1976 RECERTIFICATION DATE: August 24, 1977 RESTRICTIONS:

None BACKGROUND AND EXPERIENCE:

March 1958 - Dec. 1959 - J. M. Perry Trade School, Yakima, WA 1965 - 1966 - Columbia Basin College, Pasco, WA TRAINING:

December, 1976 - 24 hours2.777778e-4 days 0.00667 hours 3.968254e-5 weeks 9.132e-6 months formal training for Eddy Current Level II PSYCHOLOGICAL PROFILE: Normal SPIRCMETER: FEV: 4.85 FVC: 5.71

'4FEV/FVC : 98's PHYSICAL EXAM:

VISION:

March 6, 1978 Snellen Uncorrected R 20/20 L 20/20 Health - Good Corrected R-L-

Jae ge.-

Corrected R J-2 L J-2 Ishihara Color Plates - Normal TECHNICAL EXAM:

LEVEL I LEVEL II SCORE DATE SCORE DATE General 97 11/3/76 100 12/22/76 Specific 79 11/8/76 90.1 12/22/76 Practical 85 11/8/76 100 12/22/76 Co=posite Grade 86 11/8/76 96 12/22/76 COMMENTS:

CERTIFIED BY: Clyde J. Denton, Level III Examiner

/k f

,e h.

f

ZETEC POST OFFICE BOX 140 ISSAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316 TO WHOM IT MAY CONCERN:

This is.to certify that the following instrument has been calibrated to factory specification on 3/2/78 The due date is 9[36[7T 7 APE MEccR.DEE.

FM 230d INSTRUMENT:

SERIAL NO.:

672-.

The calibration of this instrument was controlled by docu-mented procedures and using the following test equipment traceable to the National Bureau of Standards within the limits of the Bureau's Calibration Services:

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE C00kfTELl71MEL T.X2504 TEkTI2CNIX 3/27/72 1

4GrTAL /JoLTiMET1rro b% 502.

0SCILL65cnPE(x-y) 5lIl h ul" -/N 3 5A15N (2)

ZETEC, INC.

Calibrated by:

9?. Shw 3/30/7f Date:

4 ZETEC Post OFF)(.E BOX 140 'ISSAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316

-y e

TO WHOM iT.MAY CONCERN:

This is to certify that the following instrument has been calibrated to factory specification on t/ 78 The due date is (O '17-78 INSTRUMENT:

W."' ?% AM-A 2.3oo.5 X SERIAL NO

,,)@7 3

s,

..,f.;.

The calibrat' ion of this instrument was controlled by docu-J zented procedures and using the following test equipmen,t traceable to the National Bureau of Standards within the s

limitso(theBureau'sCalibrationServices:

i.1 TRACEABLE

~ CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE OS CVO %

YEdr20Nt/

1' 2-%7-78

\\)oLT5eTeV_.

D M Tot.

.W ZETEC, INC, Calibratect' by:

0 VU Date:

Y ~ll* lb f-B

's

... +. s sar a:-xss,sx-- s.= -

.m.1 a 1

-.c

. a :._ -.

--. - =

l ZETEC PCST OFF)ljE BOX 140 IssAQUAH, WASHINGTON 98027 TELEPHONE 206 392 5316

$.\\

f.

TO WHON'lT MAY CONCERN:

This is to certify that the following instrument has been 8

/ 7I calibrated to factory specification on 8' Y/

/

The due date is

, t.,.

2UO6 b INSTRUMB T:

79

^

SERIAL N4.,.,:..

.-p.,

The calibration of this instrument was controlled by docu-

b.

sented procedures and using the following t,egt equipment traceable-to the National Bureau of Standards.within the limits of.the Bure,au's.CalAhration Services:

~

.J TRACEABLE e

CERTIFICATTON TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE

0cill o s e'one 5403 TEvT90NTY T ?q 79 -*

Frecuency eonnter nes04 n

Digi.tal Voltmeter-DM502 ZETEC, INC.

W.

Calibrated,by:

hi&

Effl 7f Date:

~

e*

e

- m

.N 4

9 e

ZETEC PCST OFFJg8 BOX 149.lssAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316

?'

TO WHON IT MAY CONCERN:

This is to certify that the following instrument has been 6'/22-[7[

calibrated to factor spe ification on The due date is h 2 21 7[

, (.,.

.~

INSTRUMENT:

IN 2300 S d10 SERIAL g..

y p.;,

The calibration of this instrument was controlled by docu-s' :

asnted procedures and using the following t,egt equipment

' [ traceable to the National Bureau of Standards. within the limits of.the Bureau's Caljhration Services:

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE

'Oc ill o sc~oc e 5403 TUKTRONTY t ?q 79 Frecuencv counter nNoa n

n Digi.tal Voltmeter DM502 ZETEC, INC.

m.

Calibrated by:

bf M Date: 6 22. 75 l

S'..

ZETEC POST OFFICE BOX 140 ISSAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316 TO WHOM IT MAY CONCERN:

This is to certify that the following instrument has been 6~ 30- 7f calibrated to factory specification on

//-30 '7{

The due date is INSTRUMENT:

/205Fl 2Eco R_ DER SERIAL NO.:

//N3 The calibration.of this instrument was controlled by docu-mented procedures and using the following test equipment traceable to the National Bureau of Standards within t,he limits of the Bureau's Calibration Services:

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE OScillO5can 5405 TmfY 27 May '1V I venorntw Ce der bc 509-3lC AL \\ LTME7ETL M 502.

ZETEC, INC.

Calibrated by:

h Date: 6-30 -7 ie e

ee s -

ZETEC POST OFFICE BOX 140 -lSSAQUAH, WASHINGTON 98027 TELEPHONE 206-392 5316 TO WHOM IT MAY CONCERN:

This_ is to certify that the following instrument has been calibrated to factory specification on 3/E8/7[

28 !7 8 The due date is b 0LB 5 RUSH RE(2;rME 220 INSTRUMENT:

13226-25 SERIAL NO.:

The calibration of this instrument was controlled by docu-mented procedures and using the following test equipment traceable to the National Bureau of Standards within the limits the Bureau's Calibration Services:

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE CcvArTEE[T/M er:L, Dc 504 tee 7Reulx 3/27h&.

OsctLLc'scops D40 ilu,t 3 hse ESTL EUALTE4cE AMP SA 45'

/,

ZETEC, INC.

Calibrated by:

2O[7I

. 26W Date:

e O

ZETEC u

PCST OFF BOX 14Q J88AQUAH, WASHINGTON 98027 TELEPHONE 206 392 5318

' t;4 j..

TO WHON'!T MAY CONCERN:

Thisistocertidythatthefollowinginstrumenthasbeen 6-2P 78 calibrated to factory specification on The due.pate is,lI-b q.,,

Oh 3300 INSTRLDENT:

3F6 SERIAL HA L hy.[.'

The calibration of this instrument was controlled by docu-mented procedures and using the following tesit equipment traceable to the National Bureau of Standards, w.ithin the limits of the Byre.au's Ca,11bration Services:

[*

TRACEABLE CERTIFICATTON TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE

'Oc ill o s c'one 5403 TricrnoNiy z_?o.vg n

Freauencv counter Drq04 Digi,tal Voltmeter DM502 ZETEC, INC.

Calibrated.by:

s-n -7F R. W Date:

e,I e

4' S.,

Ma e

.e,.

.=

=

es.

g..

ZETEC PCST OFFJdji SQX 14Q '188AQUAH, WASHINGTON 98027 TELEPHONE 206-392 5316 d,'.5, TO WHON'IT MAY CONCERN:

This is to certify that the following instrument has been 6/ 2 [7[

calibrated to factor specification on The due date is

//

22

/

,' y,.

bCICO bN

,(s'lif>

INSTRUMENT:

SERIAL Hbs, O20

. p't.

M 1

The calibration of this instrument was controlled by docu-

.'I mented procedures and using the following test equipment traceable to the National Bureau of Standards.within the limits of the Byreau's Cal.thration Services:

'E i.-

TRACEABLE CERTIFICATTON TSST INSTRUMENT MODEL NO.

MANUFACTURER DATE

,C.

0cillosc~one 5403 TnvTonNTx T 79 79

.e-Frequency counter Dr904 Digi.tal Voltmeter.

DM502

/,.,

6 ZETEC, INC.

.a.

Calibrated. byt 5[21!7 Date:

D e

_'8, s y,

ZETEC PCST 077)$2 50X 140 *.lsSAQUAH, WASHINGTON 98027 TELEPHONE 206-392 5316 r)4 TO WHOM IT MAY CONCERN:

This is to certify that the following instrument has been S-2'$-78 calibrated to factory specification on

// d3 - UE The due date is i t.,>

' OSciLLO5 cope INSTRUMENT:

300088b SERIAL %;:..

.,y ihe calibration of this instrument was controlled by docu-j f sented procedures and using the following t,egt equipment traceabis to the National Bureau of Standards,within the limits of the Byreau's calAhration Services:

-5 TRACEABLE CERTIFICATTON TEST INSTRUMENT MODBL NO.

MANUFACTURER DATE

0cillo s c~oD e 5403 TFYTDONTY T 7R 79 n

n Frecuency rounter ncq04 Digi.tal Voltmeter DM502 ZETEC, INC.

Calibrated.byt 6 - N '- 7 kb h Date:

w*

l s

.'t e

h#

...**We e

V ZETEC PCST OFFy 3QX 14Q 18SAQUAH, WASHINGTON 98027 TELEPHONE 206-392 5316 q.s TO WHOW IT MAY CONCERN:

This is to certify that the following instrument has been calibrated to factory specification on 6-23-7[

// -2F-7M ne due date is

,ty-05d U_bSCO PE IxsTauMsNT:

'EC6279.f s s R I A L q,,,:..

y.

p The calibration of this instrument was controlled by docu-J mented procedures and using the following t,egt equipment t.raceable to the National Bureau of Standards.w.ithin the limits of the Byreau's Cal.ihration Services:

~

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE

0cillosc$ne 5403 T1:vTRnN T y

?q 7o

.e-Precuency counter DC504 Digi.tal Voltmeter DM502 ZETEC, INC.

Calibratsd.by:

Date: 5-rs-77

9. 8-9

.*~c.

t 9

ZETEC PCST OFF)lg BOX 149 a isaAQUAH, WASHINGTON 98027 TELEPHONE 206-392-5316 n,4 TO WHON.!T MAY CONCERN:

This is to certify that the following instrument has been 6[22.[7[

calibrated to factor specification on The due date is // Z2 6,,..,.

SC/((OdbObd INSTRUMENT:

SERIAL g s..

3//6267 yT The calibration of this instrument was controlled by docu-mented procedures and using the following t,est equipment t.raceable to the National Bureau of Standards.within the 1.mits of the Byrpau's Cal.thration Services:

TRACEABLE CERTIFICATION TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE Ccilloscote 5d03 TT:YTQ nN T Y T ?R-79 Frecuency counter Dr504 Digi.tal Voltmeter.

DM502 ZBTEC, INC.

.m e Calibrated by:

0W Date: $ : /l f

'd s*es

=

e==a 5

N e' s

e n-em

=ame

- -m eme

- e e

e ie

e b ZETEC

. =

PC37 QFPJp DOX 14Q ISSAQUAH, WASHINGTON 90027 TELEPHONE 20&392 5316 TO WHOM IT MAY CONCERN:

This is to certify that the following instrument has been cal-ibrated to factory specification on 6'-15-7 The due date is

/ / '25'7 d.

bM 3M6 INSTRUMENT:

M2 2.,

SERIAL No.:-

p.

The calibration of this instrument was controlled by docu-b mented procedures and using the following test equipment traceable to the National Bureau of Standards.Eithin the limits of the Bureau's Calibration Services:

TRACEABLE CERTIFICATI'ON TEST INSTRUMENT MODEL NO.

MANUFACTURER DATE

'Ocillosc'one 5403 TFYTanyTV 9e ?q Frecuencv e-ounter Drcna a

n Digi.tal Voltmeter DM502 ZETEC, INC.

W.

Calibrated. by:

5/23flCT Date:

6 O

10 REPORT NUMBER:

ASSIGNED TO:

FPC-CR #3 CONTROLLED:

X UNCONTROLLED OWNER:

FLORIDA POWER CORPORATION P. O. BOX 14042 ST. PETERSBURG, FLORIDA 33733 1978 AUGMENTED EDDY CURRENT INSPECTION REPORT FOR CRYSTAL RIVER UNIT #3 LOCATED AT:

CRYSTAL RIVER, FLORIDA 192-072-013 REVISION 1 DATE: January 8, 1979 NUCLEAR STEAM SUPPLY SYSTEM:

NSS-7, as identified in subsequent portions of this Manual.

MANUFACTURER:

Babcock & Wilcox Lynchburg, Virginia 24505 GROSS GENERATING CAPABILITY:

2452 MWT NRC DOCKET NUMBER:

50-302 COMMERCIAL SERVICE DATE:

March 13, 1977 ISSUED BY:

i m_/

/2 -2 / -78 C.

R.

Hon Manuals and Reports Supervisor Date B&W Cons @yycutt, ruction Ccmpany

,],

/.2Ml/Zf APPROVED BY:

a F.

4 Sattler, Manager, Inservice Inspection Date B&W@ Construction Company

/

/-4^-

APPROVED BY:

, f r 'g e D.

Thompson ( Manager, Quality Assurance Date

/B&WConstructionCompany B&W CONSTRUCTION COMPANY BABCOCK & WILCOX 3333 Copley Road Copley, Ohio 44321

REV.

1 DATE: 12-21-78 PAGE: T-1 TABLE OF CONTENTS SECTION REVISION P

PREFACE O

S

SUMMARY

REPORT 0

1.O AUG'iENTED EXA'4INATIOli PLA:7 0

2.0 EXAMINATION PROCEDURE O

3.0 AUGMENTED EXAMINATION DATA 1

4.0 PERSONNEL CERTIFICATIONS 1

5.0 MATERIAL AND EQUIPMENT CERTIFICATIONS 0

5.1 EDDY CURRE;IT AND RECORDING INSTRU11ENTS 5.2 CALIBRATION STANDARD 6.0 REFERENCE DOCUMENTS 0

7.0 CALIBRATION SHEETS 0

REV.

O DATE:ll-l_5-78 PAGE:

P-1 PREFACE This report covers the 1978 augmented eddy current inspection performed on Steam Generator B during the 1978 refueling and repair outage on Florida Power Corporation Crystal River Unit #3 located at Crystal River, Florida.

This inspection was accomplished during the period from July 19, 1978, through July 29, 1978.

The examinations were performed by B&W Construction Company of Copley, Ohio, to comply with the 1977 Edition of Section II2 mf the ASME Boiler and Pressure Vessel Code, and NRC Regulatory Guide 1.83Rl.

Included in this report are the listing of examinations performed, data for the specific examinations, a summary report of the examina-tion, certifications for personnel and equipment, and rc.ferenced docu-ments for this inspection.

This report is supplied to B&WCC Quality Assurance as documenta-tion of compliance with the aforementioned Code and Regulatory Guide.

Document Prepared by:

G.

A.

Terning

REV.

O DATE:

11-15-78 PAGE:

P-2 The folicwing standard abbreviations are used by 3&W Construction Ccmpany, and =ay be found throughout this document:

AC Alternating Current A/D Analog to Digital Converter ADAP Adapter AERO Aerotech ALT Alternate AP&L Arkansas Pcwer and Light ARIS Autcmated Reactor Inspection System ASME American Society of Mechnical Engineers ASS Assurance ATTACH Attachment AUX Auxiliary 3

Greek Letter Beta 3D or 3M. DIR.

Beam Direction BM Base Metal B&FV Boiler & Pressure Vessel S&W 3abccck & Wilcox 3&WCC S&W Construction Cetpany BKR Back Reflection SLDG Suilding SLK Slock BLR Baseline Report BOR Scron BOT Sottcm SP Sypass BR Branch BTS Bottcm Tube Sheet EUSE Sushing BW Borated Water 3RR Soiling Water Reac:cr C

Celsius (Centigrade)

CAL Calibration or Calibrate C3&I Chicago Bridge and Iron CCTV Closed Circuit Television CCW Counterclockwise CZ cr C.

E.

Cembustion Engineering CF Core Flood CSRG Charging CIR Circumferential CK or CHK Check C/L Centerline CLCS Closure CCMP Cc=penent CCN Centinuous COND Condenser CONFIG Configuration CCNN Connection CONT Containment CPLG Coupling CRD Control Red Drive CREM Control Red Drive Mechanism

REV.

O DATE: 11-15-78 PAGE:

P-3 CRT Cathode Ray Tube CS or C/S Carbon Steel CSW Circumferential Seam Weld CRT Center CTRL Control CURV Curvature CV Check Valve CW Clockwise C/W Ccmply with D/A Digital to Analog Converter DAC Distance Amplitude Ccrrection DB or d3 Decibels DEG Degrees DEMIN Demineralize DE Decay Heat DIA or DIAM Diameter of Inspection Surface DIR Direction DISCHG Discharge DIST Distance DL Drain Line DNSTRM Ccwnstream DP Deep DFC Duke Pcwer Ccmpany EA Each r ?_~n r 7 %c,d EMERG Emergency ET Eddy Current Examinaticn EXAM Examination EX Exchanger EXT Extension E/N East of North E/TN East of True North F

Fahrenheit FCA Field Change Authorizaticn FDW Feedwater FIG Figure Number FLG Flange FPC

?lorida 2cwer Corp.

FREQ Frequency FT Foot GE General Electric GEN Generator EA2 Heat Affected Zone ED Head EDR Header EIW PACKRD Eewlett Packard EEX Hexagonal HI Eigh EMA Hald Maximum Amplitude HOR Ecrizontal EP Eigh Pressure HPI High Pressure Injection ES Head Spray

REV.

O DATE:

11-15-78 PAGE:

P-4 HT Heat HTR Heater I/A/W In Accordance With ID Inside Diameter ID4 Identification Number IIA Inservice Inspection Activity IIW International Institute of Welding IN Inch INC Inconel IND Indication INFO Information INJ Injection INL Inlet INSP Inspection INST Instrument er Instrumentation INT Intermittent INTER Inter =ediate INTERN Internal INTERV Interval I/O Cc=puter Input and Cutput Devices ISI Inservice Inspection ISOL Isolation ISO Isc=etlic ISR Inservice Inspection Report IST Insert K3I Krautkramer 3:ansen Industries L

Length (when by itself)

L or LN Line (when appropriate frca manner of use)

LAB Longitudinal Angle Sean LAM Lamination LD (Always preceded by a circle seam weld number)

Lcngitudinal seam weld dcwnstream of pre-ceding weld ?.

LDI (Always preceded by a circle seam weld n"~"er) Lcngitudinal sea = weld dcwnstream of preceding weld 4, en the inside radius.

LCO (Always preceded by a circle seam we'd ~"-"er)

Longitudinal seam weld downstrea= of pre-ceding weld 4, en the outside radius.

7cwer Edge LED Light Emitting Dicde Display LEV Level LIG Ligamenu LO Lcw LCNG cr LG Longitudinal LCW cr LWR Lower LPI Lcw Pressure Injection LS Longitudinal Shear LSW Longitudinal or Len.g Seam Weld LTCN Letdown LTS Lower Tube Sheet LU (Always preceded by a circle seam weld number)

Longitudinal seam weld upstream of preceding weld #.

REV.

O DATE: 11-15-78 PAGE:

P-5 LUI (Always preceded by a circle seam weld number)

Longitudinal seam weld upstream of preceding weld 4, on the inside radius.

LUO (Always preceded by a circle seam weld number)

Longitudinal seam weld upstream of preceding weld 4, en the outside radius.

LW Longitudinal Wave MAG Magnetic MAT'L or MAT'LS Material or Materials MAX Maximum MID Middle MIN Minimum MK Mark MCN Monitor MOV Motor Operated Valve MS Main Steam MT Magnetic Particle Examination MU Makeup NA cr N/A Not Applicable NDE Nondestructive Examination NDT Ncndestructive Testing NO or NOS Nurler or Nurters NCM Nominal NOZ No :le NRC Nuclear Regulatory Cccmission NSS Nuclear Steam System CD Outside Diameter ORF Crifice OTSG Once Through Steam Generator OUT Cutlet P

Greek Letter Rho PASNY Pcwer Authority State of New York PENE Penetration PCV Pressure Cont:01 Valve PL Plate PCS Position PCW Pcwer PRES Pressure PRIM Primary PRL Pressurizer Relief Line PRCC Procedure PSI Pounds per Square Inch PSL Pressurizer Spray Line PT Penetrant Examination PTS Points PCB Public PWR Pressurized Water Reactor PZR Pressurizer QA Quality Assurance RAD Radius RSS Rcactor Building Spray RC Reactor Ccolant RC?

Reactor Coolant Pump RCS Reactor Ccolant System

REV.

O DATE: 11-15-78 PAGE:

P-6 RCIC Reactor Core Isolation Cooling RDGS Readings RECIRC Recirculation RED Reducer REDUC Reduction REF Reference REG Regulatory REGEN Regenerative REINF Reinforcement REV pr R Revision RER Residual Heat Removal RPV-Reactor Pressure Vessel RT Radiographic Examination RTE Resistance Thermal Element RV Reactor Vessel R. VAL Relief Valve RWCU Reactor Water Clean Up SAF Safety SCHED Schedule SE or S/E Safe End SECT Section SENS Sensing SCE Southern California Edison SD Screen Divisions SG or ST GEN Steam Generator SHL Shell SET Sheet SIG Signal SIS Safety Injection System SM Seam SMUD Sacramento Municipal Utility District SN or A/N Serial Nu:2er SNT-TC Society of Nondestructive Testing Training Course SCNGS San Onofre Nuclear Generating Station SPEERE Spherical SS or S/S Stainless Steel ST Status STD Standard STM Steam SUC or SUCT Suction SUP Supply SUPT or SUTPS Support or Supports SUR or SURF Surface SW Shear Wave SWRI Southwest Research Institute SYS System TDX Transducer TECO Toledo Edisen Company TECK or T Thickness TK Tank TRANS Transition TR or T&R Transmit & Receive (Dual Element)

TSP Tube Support Plate

REV.

O DATE: 11-15-78 PAGE:

P-7 TTS Top Tube Sheet TWD Through Wall Dimension UBSG U Bend Steam Generator UE Upper Edge UG Gec=etric Unsharpness UNS Unified No.tional Special UP Upper UPSThM Upstream UT Ultrasonic Examination UTS Upper Tube Sheet VAL Valve VIS Visual VOL Volumetric VY Vermon: Yankee (Nuclear Pcwer Corp. )

W Westinghcuse WASH Washington WD Width WLD Weld WLDX Weld 3 uttering or Weld Metal Extension to Base Metal Pricr to Final Machining and Final Weld Asse=bly WNP WPPSS Nuclear Project WPPSS Washington Public 20wer Supply System 9

Greek Letter Theta ei Angle Q

Transducar Diameter or Greek Letter Phi 4

Number X

Greek Ietter Alpha T

Greek Letter Ga=ma 10 Single Phase 30 Three Phase

REV.

O DATE: 11-15-78 PAGE:

S-1

SUMMARY

REPORT This report describes the aug=ented eddy current inspection performed during the 1978 refueling and repair outage on Florida Power Corporation Crystal River Unit #3 located at Crystal River, Florida.

The examinations were performed in accordance with the 1977 Edition of the ASME Boiler and Pressure vessel Code,Section III, and NRC Regulatory Guide 1.83Rl.

Eddy current testing techniques were employed to perform the examinations as described in G. A. Terning's letter to file dated October 20, 1978, in Section 6 of this report.

As a re.sult of this examination it was found that one of the tubes in steam generator 3 had defects or wall thinning exceeding 20% of wall thickness.

Approximately 600 tubes were examined in generator 3 from the bottom head.

The technical data and examination results summarized in this section are submitted in detail in the following sections of this report.

REV.

O DATE: 11-15-78 PAGE:

S-2 S.1 INSPECTION METHODS Eddy current examinatiens were performed in accordance with the procedures.

Development of examination methods, writing of examination procedures, performing the examinations, interpre-tation, and evaluation of examination results were performed by qualified personnel.

The examination procedures were reviewed and approved by personnel qualified to SNT-TC-1A Level III.

These procedures 3

conform to the requirements of ASME Section III and the re-ferenced parts of ASME Section V2, The examinations were performed by technicians qualified to SNT-TC-1A Level II, assisted by technicians qualified to at least SNT-TC-1A Level I Limited.

Each of the figures showing the examination data lists the specific equipment, materials, and and procedures (techniques) that were used.

All pieces of equip-ment were calibrated in accordance with the specific procedure and ISI-80, " Administrative Procedure for Preventive Maintenance of NDE Equipment", and were standard production models having no changes or modifications.

In like manner, the materials used for the examinations were those required in the procedures and as recorded in the data figures.

1)

SNT-TC-1A, 1968 and/or 1975 Edition throughout report.

2)

ASME B&PV Code,Section V, 1977 editi6n thru Winter 1977 Addenda, throughout report.

3)

ASME B&PV Code,Section III, 1977 edition, thru Winter 1977 Addenda, throughout report.

REV.

O DATE: 11-15-78 PAGE:

S-3 S.2 DATA REVIEW AND EVALUATION The examination results were reviewed at the site by person-nel qualified to SNT-TC-1A Levels II or III.

The criteria used during the evaluati ns are as follows:

S.2.1 Reportah_e Indications:

Reportable indications for the eddy current method are those discontinuities which exceed 20% of wall thickness.

S.3 RESULTS 657 tubes were examined in Steam Ganerator B.

One tube (Row 49, tube #2) had an inside diameter defect exceeding 20 per cent of the wall thickness.

See G. A.

Terning's letter to File (dated Oct. 20, 1978' in Cection 6 of this report.

No other reportable indications were found.

7$

l's ii J.---

,LU MG F.

JJ Sattler B&WC Level III Examiner

REV._

0 DATE: 11-15-78 PAGE:

1-1 1.0 AUGMENTED EXAMINATION PLAN This section lists the tubes examined during the July, 1978, augmented examination of Florida Pcwer Corporation, Crystal River

3 Steam Generator B, at Crystal River, Florida.

REV.

O DATE: 11-15-78 ROW-TUDE PAGE:

1-2 PAGE 1/ 6 ROW TUEE ROW TUBE RCU TUBE RCU TUBE RCU TUBE 1

3 17 71 29 71 39 10 45 25 1

8 18 21 30 11 39 15 45 69 3

34 18 24 30 36 39 95 45 83 4

40 20 21 30 96 39 102 45 86 5

10 20 25 31 25 40 14 46 21 5

45 21 33 31 75 40 30 46 60 7

24 21 62 31 92 40 36 46 101 8

1 21 89 32 79 40 98 47 57 8

4 22 29 33 7

41 42 48 15 8

21 22 78 33 24 41 74 48 83 8

23 22 80 33 51 41 82 48 90 9

18 23 86 33 72 42 7

48 109 10 10 23 93 34 10 42 12 49 8

10 48 24 70 34 16 42 27 49 24 11 40 24 84 35 13 42 79 49 78 13 22 25 26 35 39 42 107 49 94 13 40 25 77 36 69 43 13 49 97 13 57 25 86 36 76 43 16 50 65 13 66 26 69 36 89 43 31 50 85 14 40 26 71 37 10 43 90 50 105 14 46 26 74 37 18 43 110 51 2

15 12 27 12 37 60 44 22 51 63 15 27 27 16 37 80 44 33 51 70 15 29 27 27 38 13 44 69 51 88 15 32 27 67 38 14 44 82 52 21 16 6

28 61 38 78 44 84 52 25 17 17 28 82 38 95 44 90 52 52 17 61 29 29 38 108 45 20 52 6S

REV.

O DATE:ll-15-78 ROW-TUBE PAGE:' l-3 PAGE 2/6 ROW TUBE ROW TUBE ROW TUBE RCH TUBE RCW TUBE 52 73 58 108 66 102 74 7

74 63 52 102 59 27 66 112 74 9

74 109 52 107 59 58 66 131 74 11 75 1

53 1

59 82 67 39 74 13 75 2

53 77 60 67 67 105 74 15 75 3

53 103 60 80 68 56 74 17 75 4

53 117 60 95 68 95 74 19 75 5

54 2

60 109 69 4

74 21 75 6

54 18 60 128 69 13 74 23 75 7

54 19 61 2

69 25 74 25 75 8

54 29 61 33 69 43 74 27 75 9

54 56 62 16 69 98 74 29 75 10 54 85 62 29 70 5

74 31 75 11 54 112 62 91 70 16 74 33 75 12 55 56 62 106 70 32 74 35 75 13 55 63 62 107 70 93 74 37 75 14 55 71 63 86 70 118 74 39 75 15 55 74 64 18 71 34 74 41 75 16 55 102 64 30 71 65 74 43 75 17 56 4

64 38 71 115 74 45 75 18 56 13 65 1

72 2

74 47 75 19 57 16 65 27 72 28 74 49 75 20 57 47 65 38 72 69 74 51 75 21 57 65 65 59 72 125 74 53 75 22 57 89 65 111 73 76 74 55 75 23 57 123 66 20 74 1

74 57 75 24 58 28 66 53 74 3

74 59 75 25 58 80 66 82 74 5

74 61 75 26

REV.

O DATE:ll-15-7a ROW-TUBE PAGE:

1-4 PAGE 3/6 ROW TUBE RCW TUBE ROW TUBE ROW TUBE RCW TUBE 75 27 75 54 77 15 77 42 78 10 75 28 75 55 77 16 43 12 75 29 75 56 77 17 44 14 75 30 75 57 77 18 45 16 75 31 75 58 77 19 46 18 75 32 75 59 77 20 47 20 75 33 75 60 77 21 k

48 22 75 34 75 61 77 22 49 i

24 75 35 75 62 77 23 50 26 75 36 75 63 77 24

e, p

28 75 37 76 83 77 25 77 52 30 l

75 38 76 118 77 26 53 32 75 39 76 122 77 27 54 I

34 75 40 77 1

77 28 55 36 75 41 77 2

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77 31 58 3

42 75 44 77 5

32 59 44 I

75 45 77 6

33 60 j

46 l

75 46 77 7

34 61 48 75 47 77 8

35 62

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50 75 48 77 9

36 63 52 i

75 49 77 10 37 78 1

i 54 75 50 77 11 38 2

56 75 51 77 12 39 4

78 58 75 52 77 13 40 6

60 75 53 77 14 y

41 8

N 62 s'

REV.

O DATE:ll-15-78 ROW-TUBE PAGE:

1-5 PAGE 4/6 ROW TUBE RCW TUBE ROW TUBE ROW TUEE ROW TUBE 78 97 85 80 92 24 99 96 108 10 78 101 103 51 99 121 29 78 111 109 56 100 45 70 79 67 86 8

85 57 118 7

80 83 41 102 83 109 8

j 80 88 48 115 101 51 30 80 101 55 93 2

64 l

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48 82 82 110 88 98 114 93 106 E

N/

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REV.

O DATE:ll-15-78 ROW-TUBE PAGE:

1-6 PAGE 5/6 ROW TUBE ROW TUBE

, ROW TUBE RCU TUBE RCi?

TUBE 113 70 121 17 130 52 139 20 114 50 121 37 56 29 114 69 121 45 93 32 s/

114 114 121 71 131 34 48 115 29 121 84 131 38 140 7

115 104 121 97 131 42 141 59 116 41 121 106 131 54 141 63 116 67 122 35 131 75 142 22 117 20 122 80 132 65 37 117 30 124 57 133 32 47 117 70 74 133 51 61

\\/

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148 9

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42 137 70 14a 39 120 12 65 138 32 151 2

120 59 90 35 120 87 130 30 50 120 104 130 42

\\/

71

REV.

O DATE:ll-15-75 RCW-TUBE PAGE:

1-7 PAGE 6;'u ROW TUBE ROW TUBE RCW TUBE RCW TUBE ROW TUBE 5\\

4

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13 4

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45 79 47 65 48 2

DEBRIS TUDES 49 2

50 21 52 87 i

61 1

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TIIE E'iD!

REV.

U DATE:ll-15-76 PAGE:

2-1 2.0 EXAMINATION PROCEDURE This section contains the examination procedure, instruction, and the procedure qualification form which were used for the examinations.

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PG5 32897 BABCOCK & WILCOX B&W CONSTRUCTION COMPANY NONDESTRUCTIVE EXAMINATION INSTRUCTION 9-ET-101 pevmon 0

page 2

of 5

m,nutication 3.

Set the sensitivity at apprcximately 0.5 and rotate the chase until the.=rche wobble in the Calibraticn Standard is horizontal, and the indication frc= the Standard holes moves down first on the escilloscope when the probe is ulled through the Standard, e

C.

Set the Jcope sensitivity at i volt per divis'en and check the signal amplitude on the sccpe.

Adjust

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is at least 3 volts, peak-to-peak.

Recheck the phase setting and adjust sc that the probe motion is still horizontal.

Repect the sensitivity and phace adjus:=ents if necessarv..

D.

At this phase and sensitivity setting, the signal frc= the 100% hole will be about 130 degrees

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.u l i 4.1 The use of this examination is optional and provides additional information rec.ardinc. c.eneralized wall u..u..s.,..,..i.,.g.

4.2 Setup

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3.

Connect the probe (single absciute coil) to the eddy current instrument, using the extension cables :

be used during the examinations.

4.3 Calibration Procedure:

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3.

Set the frequency at 25 KH2, then insert the prche into a defect free area of the calibration standard.

For the MIZ-4, reduce the gain until the hcri: ental

=eter level is on scale.

For the EM-3300, set a icw value of gain and bring the doc on the oscillosc-ce using the herizontal and vertical positica controls.

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R and X balance controls.

The knebs interact and

PGS 32S97 BABCOCK & WILCOX B&W CONSTRUCTION CCMPANY NONDESTRUCTIVE EXAMINATION INSTRUCTION 9 rm '01 Revision 0

Page of Identification may be used simultanecusly.

For the MI2-4, balance is indicated by a reading as far as possible to the left on the hori:cntal meter.

For the EM-3300, balance is indicated by obtaining the smallest possible circle when rotating the phase centrol.

D.

Advance the gain centrol to 1.0 (en the MIZ-4) cr 0.2 (on the EM-33 00).

Readjust the a and X centrols as in stcp C.

E.

Lock the R and X controls.

For the MI

-4, turn the NULL /CPERATE swicch to the OPERATE pcsition.

F.

Set the phase contrcl t:

0.0.

Then, while pulling the prebe past *he 60% wall thinning area, advance the phase control until the horizontal motion (hcri: ental meter en the MI2-4) is minimu:ed.

All signal indication should new be vertical (vertical meter on the MIZ-4).

G.

With the prche in a defect free area of the standard, adjust the level (positien) centrols until the meters read zero (M 2-4) or the det is centered en the oscilloscope (EM-3300).

H.

Using a ccabination cf the vertical level (positicn) and gain centrols on the eddy current instrument, and the pcsition and sensitivity controls on the strip chart reccrder, adjust the vertical reading te 20, 40, and 60 while pulling the probe past the respective wall thinning areas.

The readings en the eddy current instrument must remain en scale at all times.

I.

Lock all lockable controls.

3.

e n. _e Lw_s. icv _ 0r. C d,.r.n h-. r ns.I.

5.1 An initial calibration will be made on each prebe prior to use.

This calibra",icn will be reccrded on the magnetic tape and the strip chart when it is being used for real time recording.

During cperatien, the defect detection calibration will be che^kad by cbserving the signal frcm the 100% thrcugh hole in the guide tube en the remote lccator.

A ccmplete calibraticn for both wall thinning and defects shall be made at intervals not to exceed 4 hours4.62963e-5 days 0.00111 hours 6.613757e-6 weeks 1.522e-6 months , if any tubes have been run.

This check shall be performed using the Calibration Standard and shall be recorded with time and date on the

PG3 3e897 BABCOCK & WILCOX B&W CCNSTRUCTICN CCMPANY NONDESTRUCTIVE EXAMINATION INSTRUCTION 9-ET-101 a.vis;en 0

pa;,

4 ef 5

teentificatien data sheet, calibration sheet (see Figures 1 and 2),

magnetic tape and strip chart reccrder (when it is being used for real time recording) so as to show which tubes were subsequently examined.

Calibratien shall be performed whenever a cable or probe is changed, the equipment is moved, a pcwer failure cccurs, or when the Level II deems it necessary.

5.2 If variations are noted during these calibratien checks, the data analyst shall determine which tubes, if any, shall be reexamined.

5.3 In the event that calibraticns cannot be performed due to building evacuations, etc., a calibration will be made upcn reentry and will suffice as the fourth hour calibraticn.

If the fcurth hour calibration indicates a significant change, as determined by the data analyst, the tubes during that four hour interval shall be reexamined.

6.

TEST PRCCEDURE:

6.1 Mount the prche c;. the driver /cciler.

7erfcrr the calibration (see 3 and 4).

Insert the prche into a tube to be examined.

A.

E v. viewine. the escfiloscor.e, the cc.erater of the probe driver will step the prebe travel upon seeing the signal,~enerat ed by the tube sheet.

The prebe must not go beyond the cuter edge of the tube sheet.

3.

The scanning speed during examinatica shall nct exceed 70 feet per minute.

C.

By viewing the oscilloscope, the ceprator of the probe driver will stop the probe travel upon seeing the signals generated frem the tube sheet surfaces and the guide tube calibration hole.

The probe must be fully removed frca the tube examined before moving to another tube.

If a CCTV is used, visual verifi-cation of the probe retraction will suffice.

6.2 Infornation identifying the generater number, date, location, and frequency will be recorded en the magnetic tape and the strip chart reccrder(s).

Before each tube scan, the tube ncmber shall be recorded on the magnetic tape and strip chart recorder (s).

13 3:397 BABCCCK & WILCCX B&W CONSTRUCTION CCMPANY NONDESTRUCTIVE EXAMINATION INSTRUCTION Identification 9-ET-101 Revis;on 0

page 5

of 5

6.3 During the scan, the cperator will =cnitor the magnetic tape and the strip chart recorder (s).

This monitoring is used to determine if the ecuipment is operating properly and if calibration has changed.

To monitor the magnetic tape recorder when not using the strip chart recorder for real tine recording, the tape recorder monitoring switch shall be in the " TAPE" pcsition and the operator shall watch the recording meters or listen to the tape recorder output with the headphenes.

6.4 The crerator will initial each tube examined en the data sheet after the tube is scanned.

6.5 The operatcr shall record en the data sheet in the Remarks column the presence of a blockage in a tube and the apprcx-imate posicion of the blockage.

An adjacent tube will be examined in place of the blocked tube.

6.6 The operator shall record en the data sheet any prebe calibration.

This entry shall be recorded so as to show which tubes were subsecuently examined and shall specifically reference the new calibration sheet.

6.7 The lowest tube support will be desie,nated as supper:

number one.

7.

DATA INTERPRETATION:

7.1 The data interpretation will be 7.ade using information frcm the appropriate calibrations.

7.2 All tubes with defect or wall thinning signals 20% thrcugh wall or greater shall be reported on the data sheets.

Tubes with signals 40% through wall or greater shall be listed on the data sheets as unacceptable.

8.

CUALIFICATION OF PROCEDURE:

This Examination Instructicn, used in conjunction with Quality Contrcl Procedure 9-ET-100, is certified to be in accordance with Section III of the ASME Code.

The Precedure Qualification for this Examination Instruction is identified as NDE-PQ-IT-202.

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AWND

REV.

1 DATE: 12-21-78 PAGE:

3-1 3.0 AUGMENTED EXA"_INATION DATA This section contains the examination data sheets.

One tube (Row 49, tube #2 - see pages 17, 19, 20, and 34) had an inside diameter defect exceeding 20 per cent of the wall thick-ness.

See G. A. Terning's letter to File (dated October 20, 1978) in Section 6 of this report.

No other reportable indications were found.

HAOCOCK & WILCOX Daw CONSTHUCTION CouPANY DwCC 3021 EDDY CURRENT DATA FORM 600 CusTOME n: Florida Power Corporation ConTH ACT no.:

192-072-013 COueou Eu T:

OTSG Gen. B eaoccoune: 9-nT-lo0 r c ^ isi: ri/A Taicxaess:

.034 o^Tc: 7-26-78 EsCRIPTION: Augmentea inspection B8696 E X A MIN E H: F.

Bohnsa ck iD,:

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40009 Cat. SHEET:

1 e.F.e.o. s: 269 E X AMlH E R: E.

Painter io,; p0190 LEVE L:

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O *CICOCK & WILCOX D&W LONSTHUCTION COMPANY owcc 3un EDDY CJRRENT DATA FORM 600 CuSToMen: Florida Power Corporation COH inACT NO.:

192-072-013 C oM eOu EN T:

OTSG Gen. D PHOC EDUR E: 9-ET-100 F.C. A.(SI: N/A T H IC K H ESS:

.034 DATE: 7_26 7g DESCRIPTION: Augmented InsPec*-ion ID8:

LEVEL: Il CAL.STD.:

40009 C A L. SH E ET: 1 & 2 E.F.P.D.*S:

269 E X AMIN E R:

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INDIC A TION 8HOIC ATION lHDIC A TION IN DIC A T ION P0190 y

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INSPECTED FROM UINLETNouTLET REVIEWED DY:

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Il DATE HEVIEwtD:

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U AOCOCK & WILCOX UaW CONSTRUCTION COMPANY lewCC 3821 EDDY CURRENT DATA FORM 600 CuSTOuER: Florida Power Corporation CONTHACT HO.:

192-072-013 COMPONENT:

OTSG GOn. D DESCHIPTION:

AligntOntGd IllSpCCtj oll I HOCEDUR E: 9-ET-100 F.C. A.(S):

((/A T H IC KH ESS:

.034 DATE:7-26-H

' 8:

LEVEL: J] CAL.STD.:

40009 C A L. Sit E ET:

2 E.F.e.D.*S:

269

"*^"'"'"'ll Stoppelmann S2635 E X A MlH E R:

ID8:

LEVEL:

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11 DATE EVALUATED: 7--26-78 FIGURE 140.:

gj/A PAGE 6 -- O F __.3 4

DAOCOCK & WILCOX D&W CONST RUCTION COMPANY BWCC 3827 EDDY CURRENT DATA FORM 000 C UST OM E R: Florida Power Corporation CON T RACT NO.:

192-072-013 COu eO.s EN T: OTSG Gen. D Allyntented Tiispectiois PROCEDURE: 9-1T-100 r.C. A.(5):

N/A TH IC KH E SS:

.034 DATE:

DESCRIPTION:

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n/n PAGE___5.Or 34

ilAOCOCK & WILCOX uaw CONSTHuCTION COMPANY IfWCC 3021 EDDY CURRENT DATA FORM 600 cuSTOMEn: Florida Power Corporation con TnAc t nO.:

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11 DATE EVALUATED: 7-27-78 Flour;E NO.:

j;/A P A G E _10 _ O F _3 4 -.--

13AOCOCK & WILCOX D&W CONSTRUCTION COMPANY IlWCC 3827 EDDY CURRENT DATA FORM 600 CuSTOMEH: Florida Power Corporation CON TH AC T Ho.:

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DADCOCK & WILCOX D&W CONSTRUCTION COMPANY EDDY CURRENT DATA FORM 000 cuSTOue n: Florida Power Corporation con Tn ACT nO.r 192-072-013 COuPONENT: OTSG Gen. B ESCRIPTION: Augmented Inspection PROC E D UR E: 9-ET-100 r.C.A.(Sh n/A THICKHESS: .034 DATE: 7 - 2 6 - 78 E X AMlH E R: fl. IlaCher 10#: 119017 LEVEL: 11 CAL.STD.: 40009 C A L. 511E ET: 2 E.F. P.D.'S: 269 E X A MlH E R: F1. Undesser ID*: U8056 LEVEL: INDICATION INDICATION INDIC A TION IN DIC A TION 7 t o". rTIM Oo. "n*0. CiNK REMARKS LOC TYPE %TWD LOC TY PE %TWD LOC TY PE %TWD LOC TYPE %TWD o ten 2 90 E'N l g 96 114 451 2A j h 96 119 461 2A 2 97 119 470 2A 2 n 99 480 2A in 2 5 a 96 489 2A 112 2 96 ~106 499 2A 555 4 2 97 92 509 2A _w xrr-4 k 2 99 96 518 2A b 2 n -4 z 99 90 528 2A UE N 2 i 100 83 538 2A EU 2 g I 98 97 548 2h z 2

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DAOCOCK & WILCOX Daw cot 4STRUCTiOta COMPANY ffWC C 382 7 EDDY CURRENT DATA FORM 000 CUST OM E R: Florida Power Corporation Conin ACT no.: 192-072-013 CoueOsEnT: OTSG Gen. Il en CEDunE: 9-ET-- 10 0 r.C. A.isi: t;/A TiiiCxnEss: .034 DATE: 7-26-78 DEsCnieTion: Augmented Inspection E X A MIN E R:M. IIacker ids: 119017 LEVEL: II C AL. STO.: 4G009 CAL. 5HE ET: 2 E.r. P.D.'5 : 269 108: UH056 L EVE L: lHDiCATION INDIC A T ION INDIC ATION INDIC A TION E X AM lH E Fi: g, gggggggr y "[o* ' "o."rTIMeTsFi t$. To. cit EC'K HEMARKS LOC FY PE %TWI) LOC 1Y PE %TWO LOC 1YPE %TWD LOC TY PE %TwD t rr o 111 82 683 2A 2 ENI59 -y r V 112 91 695 2A 2 m^ o 104 93 707 2A 2 o n 102 94 719 2A 2 o x 109 101 732 2A 2 ss% 111 106 745 2A 2 2Gr~E

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DADCOCK & WILCOX D&W CONSTRUCTIOld COMPANY INCC 3827 EDDY CURRENT DATA ronu coo CuSTOMEn: Florida Power Corporation CON TnACT HO.: 192-072-013 COMeoxEN T : OTSG Gen. B PROC ED UR E : 9-ET-100 F.C. A.(S): ?!/A TillC KH ESS: .034 DATE: 7-27-78 DESCHIPTION: Allgittented lilS})cCtion E.F.P.D.* S: 269 E X AMIN E H: F. Bohnsack 108: B8696 LEVEL: I] CAL.STO.. 40009 CA L. SH E ET: 7 E X AM BH E R: E. Painter 'D* P0190 LEVEL: INDICATION INDIC A T ION INDIC ATION INDIC ATION 7 ROW TODE TAPE TAPE CHART CAL. mbwN-N O. H O. FT. ME TER H O. HO. CHECK REMARKS LOC TY PE %TWD LOC TY PE %TWO LOC TY PE %TWO LOC TY PE %TWD ~~ ]~ g 106 1 056 2B 2 y8Fgo - * -

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HAOCOCK & WILCOX D&W CONSTRUCTION COMPANY (NCC 3n21 EDDY CURRENT DATA FORM 000 CUSTOMER: Florida Power Corporation Con Tn ACT no.: 192-072-013 COMPOscHT: OTSG Gen. B PHOC E D UR E : 9-ET-100 F.C. A.(S): }]/A THICKNESS: .034 DATE: 7-27-78 ESCHtPTION: AU4mented InSpcCtIOn ID#: S7635 LEVEL: II C AL. STO.: 40009 C A L. Sn E E T: 2 t, 3 E.F.P.D.*S: 269 E X AM'H E H: II. Stoppelmann E X AMIN ER: R. Zickefoose ids: ZO946 LEVEL: INDIC ATION INDIC A T 80H INDIC A T ION IN DIC A T ION y FTIu"ETen HE CftEEK REMAHKS LOC TY PE %TwD LOC TY PE %TWO LOC TY PE %TWD LOC TY PE %TWO tO e o. p 40 ITS-Y9 ~2'26 7ti-2 yolio ,3 g 116 41 234 2B 2 " o 117 20 242 2B 2 nn 117 30 251 2B 2 s 118 2 260__ 2 a 2B =ma% 118 27 268 2B 2 s-- E 118 33 77 6 2B-2 mu g 118 40 284 2B 2 gr a.,. z 119 26 292 2B 2 ., g 9 5 n n 119 8 301 2B 2 2" o 120 9 309 2B 2 z

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DABCOCK a WILCOX D&W CONSTHUCTION COMPANY ffWCC 3027 EDDY CURRENT DATA FORM 600 C uSTOM E R: Florida Power Corporation CON TH ACT Ho.: 192-072-013 coMPosENT: OTSG Gen. B PHOCEDUHE: 9-ET-100 F.C. A.(SI: ti/A THICKNESS: .034 DATE: 7-27-78 D ESCHIP TION : Augmented InSpOClion ID*: S7635 LEVEL: II C AL. STD.: 40009 CAL. SNEET: 3 E.F.P.O.*S: 269 E X AMlHER: }l. StO{pelmann E X AMlH ER: R. Zickefoose 10 8: Z0946 L EVE L: IN DIC A T ION INDIC ATION IN DIC A TION INDIC A TION y ^ ^ "^ ^ Io$ FTIMETEH REMAHKS LOC TYPE %TWD LK TY PE %TWD LOC TY PE %Two LOC TY PE %TWD e o. N. N C lE K r 129 42 423 2B 2 985M' -aa r 130 30 432 2B '2 m9 n o 130 42 442 2B 2 on 131 34 451 2B 2 $x 131 38 460 2B 2 ss% 131 42 470 2 11 2 Q r) "'g 44 133 32 480 2 11 2 fogZ z, 134 38 490 2B 2 or o -i z 135 12 500 2B 2 "5 y 5 '"n 135 17 512 2B 2 z do' 135 38 522 2B 2 136 7 532 2 11 2 N ..s: e c w amo a -i -s inr - z 137 24 543 2B 2 =*rcP P E E0'5 d ,a,gg' g 138 32 554 2B 2 a m g 138 35 564 2B 2 o 139 20 575 2 11 2 i i 139 29 586 2 11 2 o 139 32 598 2 11 2 @ss& 140 7 609 2B 2 I2(i3 142 22 620 2B 2 {1,90 144 6 2 11 2 y 632 n., 144 29 644 2 11 _ 2 1400 __7-27-78 fy ^ REVIEWED DY: G.A. Terninij LEVEL: 11 DATE HEVIEWED: 7-27-78 (NSPECTED FROM OINLETkOUTLET EVALUATED DY: G.A. Terning LEVEL: 11 O ATE EVALU ATED: FIGURE NO.: gj/A 7_ 7_7g 34 P A r.r 1 ri or

HAOCOCK a WILCOX 08 W CONSTRUCTIOt1 COMPANY rWCC 3827 EDDY CURRENT DATA FORM 600 C uST OM E H: Florida power Corporation cot 4 THACT NO.: 192-072-013 COMeOsEur: OTSG Gen. D DESCRIPTION: PHOC ED UR E: 9-ET-100 F.C. A.(S): N/A THICKN ESS: .034 OATE: AugHiented Inspect On 7, pg }q g p 3D": 119017 LEVEL: TI CAL. STD.: 40009 CAL. SHEET: 4 E.F.P.O.*S : 269 E X AMIN E R: E X A MIN E R: Undesser U8056 LEVE L: IN DIC ATIOtt IrlOICATION INDICATION IN DIC ATION 7 a "5 ,"O." rTIMETEn "^Y CfleEK ^ ^ ^ REMARKS LOC TY PE %TWD LOC TY PE %TWO LOC TYFT %TWD LOC TVPE %TWO 40 wo. wO @J1@r 15-30-49 2 24 3A 1 2230 7-27-78 10 UTS -4 0-48 2 34 3A 1 m @ " o 61 1 42 3A 1 on 70 34 49 3A 1 ox 50 21 57 3A 1

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D ADCOCK a WILCOX D&W CONSTHUCTION COMPANY IfwCC 3821 EDDY CURRENT DATA FORM COO CusTONER: Florida Power Corporation CONin ACT No.: 192-072-013 COMPONENT: OTSG Gen. D enOCEDuNe: 9_nT_100 F.C.^.< si: n/a TNiCxNEss: .034 DATE: 7-28-78 DESCRIPTION: Aligmentea riisPectio,, E X A MIN E R: F. Bohnsack 80s: B8696 LEVEL: II CAL.sTD. 40009 C A L. sH E ET: 4 E.F. P.D.'s: 269 E X AMih E 3 E. Painter iD': P0190 LEVE L: INDICATION INDIC A T ION INDICATION IN DIC A TION y "5 REMARKS LOC IY PE %TwD LOC TY PE %TWO LOC TY PE %TWO LOC TY PE %TWO NO NO FT ME EN t O. NO C IE K y8 ?"p 144 32 002 4A 4 g h9 146 10 009 4A ~F =o 2 146 16 016 4A nn 146 18 023 4A 7-li 146 24 031 4A 2 ___a-147 17 038 4A 7_ 585~S uzrr 148 9 046 4A 2 b'kh@ n an 148 13 054 4A 2 gp ~I kk f 148 39 061 4A 151 12 069 4A 2 20 } 143 47 076 4A 2 oz _ _ __ _ M 3IOs: 5-- 142 61 084 4A e cano o 142 47 091 4A 2 T>' 'pco z o*o c,gn 142 37 099 4A 2 m 3 m* z N Og$ " 141 63 107 4A 2-E 2 z 141 59 124 4A z 139 48 132 4A 2 g 138 71 140 4A 2 ggg 138 50 148 4A 2 0c ,~, 9=, c = 137 70 155 4A 2 gigg 135 59 164 4A 2 zo 134 76 0172 4A 2 og o my oz REVIEWED DY: C,A, Te rnig)g LEVEL: 11 DATE REVIEWED: 7-28-70 INSPECTED FHOM OlNLETkulTLET EVALU ATED UY: G.A. Terning LEVEL: II DATE EVALUATED: 7-28-78 FIGUHE NO.: g/A PAGF l8 OF.34 -

DAOCOCK & WILCOX D&W CONSTHUCTION COMPANY DWCC Ju?? EDDY CURRENT DATA FOftM 600 C uST OM E n: Florida Power Corporation CON TH ACT HO.: 192-072-013 COM eOs EN T: OTSG Gen. Il Augmented Inspection PROC ED UR E: 9-1;T-100 F.C. A.(S): N/A THICKHESS: .034 DATE:7-28-78 DESCHleTION: E x Amin E R: P. 11olinsack Ds: B8696 LEVEL: II C AL. STD.: 40009 CAL. SHEET: 4 & 5 E.r.e.D. S: 269 E X AMIN E R: E. Painter 'D': P0190 L E VE L: INDICATION INDIC A TION $NDIC A TION INDIC A TION y 55U52 HOW TUDE TAPE TAPE CHANT CAL. HEMARKS LOC IYPE %TWD LOC TY PE %TWO LOC TY PE %TWO LOC TY PE %TWO HO. H O. FT.ME TEH NO. N O. CHECK rrnoo 134 74 0179 4A 2 pgggp M 134 64 0188 4A 2 o m z 134 58 0196 4A 2 [n 133 51 0204 4A 2 g ^ 132 65 0214 4A 2 - q-131 75 0222 4A 2 '52-S

=Qdd xcr i>

131 54 0231 4A 2 o. A 130 93 0239 4A 2 87 h2 5 130 56 0248 4A 2 dm 5 130 52 0256 4A 2 93 ); 129 90 0266 4A 2 ?

o 129 65 0274 4A 2

=te": 0 c a mio s 127 69 0284 4A 2 dQo z m o oo 125 91 0293 4A 2 0430 7-28-78 -rg 3 N00 z g j= 78 14 322 4A 2 0435 7-28-78 200 kilz 78 10 331 4A 2 2 5 77 11 340 4A 2 g 77 19 350 4A 2 g g3-j 77 40 359 4A 2 G Pcc, mm 74 13 360 4A 2 ghgo 49 2 378 4A 2 15-30- ~~ sy UTS 10 JO_ n> No Test "3 oz HEVIEWED DY: G,A. Terning LEVEL: II II AT E HE VIEWED: 7-28_78 INSPECTED FROM OlNLET OUTLET EVALU ATED DY: G.A. Terning iEVEL: II DATE EVALUATED: 7-2H-78 f tGUHE HO.: ]lfA P AG t- _ _19_ O F._) 4_ _.

UADCOCK 8 WILCOX D&w CONSTHUCTION COMPA14Y DWCC 3821 EDDY CURRENT DATA FORM 600 C uST Ou E R: Florida Power Corporation con THAcT NO.: 192-072-013 COueOs Eu r: OTSG Gen. 11 ESCHIPTION: PHOC E D UR E : 9-ET-100 F.C. A.(SI: {l/A TH4CKHESS: .034 DATE:7-28-78 AU4mented InspcClion P. Bohnsack 'D': B8696 LEVEL: JI C AL. ST D.: 40009 CA L. SHEET: 5& 6 E.F.e.O. 5: 269 E X A MlH E H E X AMIN E R : ids: LEVEL: IH t4C ATION INDIC AT ION INDICATION INDIC A TION p p g gy P0190 y NO$ FTIM$.TEH H O. O. NO CIEC'K HEMARKS LOC FYPE %TWD LOC TYFT %TWO LOC TYft

TwD LOC TY PE

%TwD p 110 28 387 4A 2 0505 7-28-78 200 KIIZ y8I p 7-28-78 600 KilZ ", h [- 110 28 411 4A 2 o 78 14 440 4A 2 o n 78 10 450 4A 2 sx 77 11 460 4A 2 ssW 77 19 470 4A 2 gg =i,-... 77 40 481 4A 2 _Roff mu g 74 13 492 4A 2 gr n -i z 49 2 505 4A 2 0545 7-28-78 600 KIIZ L5 10 30- $g 9 40-5m 9 No test z" -e o No test I

o "ht" O

No test c a mio 5 No test v1NEEN l 0500 -e No test 'E$$m. 5* N m No test u 1z No test fio test 8 No test gggg E $mm 55 No test Na test GiO2 go No test o n* No test "N OZ HEVIEwED DY: G.A. Terning LEVEL: 11 UATE HEVIEwED: 7-28-78 iHSeEcTED rHou nini ETXxsrLET EVALUATED DY: G.A. Terning LEVEL: 11 DATE EVALUATED: FIGtJHC NO.: gj/A 7 7g PAGF 20 OF_34

OAOCOCK & WILCOX D&W cot 4STRUCTIOt1 COMPANY bWCC 3027 EDDY CURRENT DATA FORM 000 C UST OM E R: Florida power Corporat. ion COH in ACT NO.: 192-072-013 COM Pon EN T: OTSG Gen. Il DESCHIPTION: Augillentea liiuPectio,, eHOC E D Un E : 9_ur_1oo r.C. A.isi: rifA THiCKHEss: .034 DATe:y_yg E X AMlH E R: P. Bohnsack' 108: B8696 LEVEL: II C AL. ST D.: 40009 C A L. SHE ET: 4 E.F.P.D.*S: 269 EXAMINER: E. Painter 'D': P0190 LEVEL: lHDIC ATION INDICATION INDIC A TION INDIC ATION y IN. FTIME TER CYE ^ "^ REMAHK5 LOC IYPE %TWD LOC TY PE %TWO LOC TY PE %TWO LOC TY PE %TwD tO H K 10 125 80 0531 4A 2 0600 400 KIIZ 7-28-78 yoIjs n -< c 125 56 0544 4A 2 "M g m a 124 85 0555 4A 2 on 124 74 0566 4A 2 Ax 124 57 0578 4A 2 ess% 122 80 0590 4A 2 SQ E'f599 121 106 0601 4A 2

WN 121 97 0614 4A 2
E o

z 121 84 0625 4A 2 ?, C 9a m 121 71 0637 4A 2 2" o l'20 104 0649 4A 2 z

o "B"":

120 87 0662 4A 2 c a nio 5 120 59 0675 4A 2 d'Ec5

o
oc a -i 119 74 0688 4A 2

' C 5Sm 5

z 0" uo $ "

119 72 0702 4A 2 119 69 0717 4A 2 118 89 0731 4A 2 8 117 99 0745 4A 2 sEss 117 70 0759 4A 2 G yC.C. wm 78 97 0774 4A 2 S hoo zo 78 101 0788 4A 2 <} 78 111 0803 4A 2 ~~ oz REVIEWED UY: G.A. Terning LEVEL: 11 DATE HEVIEWED: 7-28-78 INSPECTED FROM OlNLET)(XM LET ^ EVALUATED DY: C.A. Terning LEVEL: II DATE EVALUATED: 7-28-78 FIGunE HO.: gJfA P A r, F 2l OF 34

DADCOCK & WILCOX D&W CONSTRUCTION COMPANY BWCE 3827 EDDY CURRENT DATA FORM 600 C uST OM E n: Florida l'ower Corporation COHin Acr HO.: 192-072-013 C Ou EON E N T: OTSG Gen. D PROCEOuHE: 9-ET-100 F.C. A.(S): }]/A THICKHESS: .034 OATE: 7-28-78 ESCRIP TION : Augmented II_Wpec t i on E x AMiH E n: F. Dohnsack ids: B8696 tevEL: 11 C AL. STo.: 40009 C A L. SH E ET : 4 E.F.P.D.*S: 269 E X A MlH E R : E. Painter 50 8: P0190 LEVEL: INDICATION 3HDIC A TION INDICATION IHOIC A TION y O N. FT METER N O. H CIEC'K REMAHKS LOC IYPE %Two LOC TYPE 1TWO LOC TY PE %TWD LOC TY PE %TWO g g,_. M.*.[r 79 67 0819 4A 2 80 83 0836 4A 2' gE g 80 88 0852 4A 2 80 101 0868 4A 2 o 80 126 885 ~4A"~ 2 ___3$

25 _

81 81 0001 SA'-- 3 != rrr b Af. dd 81 101 008 Sn 3 _o

A z>r 81 110 016 SA__

3 g >c o 81 _114_ _02f__ _5_ A _ 3 dm 5 o'l j 2 83 _71_ _Q31 _51L_ 3 y 83 74 038 SA 3

o

.., ot: m 83 89 045 SA_ 3 EQs" g;4mrbgg, z _83__ 114_ 353 _ Sit _ 3 83 120 060 SA 3 i;0002 m f = _0.4__ 130_ 06]_ _5A_ 3 y 85 73 074__ _5 A_ 3 f _R5_ 80 _031 _5 A_ 3 ~~ _B S_ _103_._0 8 9_ _5 A_. 3_ " 'r 's occ _U S_ __1.0 9. _QS 6_ _S A_ _3 1000 7-28-78 o bjd _8 2__ _110_ _110 _ _5A_ _3 _ !h5"no _B 5_ _109_ _118__ _3 A__ 1 ._nerun $5> k 75 61 12fL_ _SA _3_ 7gggg INSPECTED FROM OlNLETkOUTLET HEVIEWED DY: G.A. Terning LEVEL: II DATE HEVIEWED: EvAtuATEonv: G.A. Terning LEVEL: 11 DATE EVALU ATED: 7-28-78 FIGU9E HO. })/A 22 or 34 et c.r

DAOCOCK & WILCOX D&W COHsTRUCTIOtt COMPANY 11WCC 3827 EDDY CURRENT DATA FOftM 000 C UST OM E R: Florida Power Corporation Cou rn ACT HO.: 192-072-013 COueOs Eu T: OTSG Gen. 11 enOCEDunE: 9_y,7_1oo r.C.^.< s n is/n TniCxness: .034 Darc: 7-28-78 D ESCRIP TIOt4 : AUymentea Iiispectio,, 10#: S7635 LEVEL: II CAL.STD.: 40009 CAL. SHE ET: 4 E.F. P.D.'S: 269 E X A MlH E R: II. StQppelmanD E X A MlH E R: ID#: LEVEL: INDIC A T ION lHDIC A T ION INDIC A TION INDIC A TION ZO946 7 NO N. FT M TER t O. N O. CIEC'K HEMARKS LOC TYPE %TWO LOC TYPE %TWO LOC TY PE %TWD LOC TY PE %TWO r O 75 62 136 SA 3 9EI55 .11 r? 75 63 144 5A '3 rn a a 72 28 152 SA 3 o n 72 2 160 SA 3 A 3 71 34 168 SA 3 9;;3;a; 70 32 176 SA 3 = i i.4 70 16 184 SA 3 93Mv? mu 70 5 192 SA 3 or o -i z 69 43 200 SA 3 $E 9o E "n [i a c9 _25_ 208 SA 3 oz 69 13 217 SA 3 ..., ~ 69 4 225 5A 3 -- - e C ta 210 o d g!2cp i 68 56 233 SA 3 m o oo, -i ',C ]; y 67 39 244 SA 3 4 to a m 66 53 253 SA 3 o 4 1 z 66 20 261 SA 3 65 59 270 6A 3 65 38 279 5A 3 g;j;; g 65 27 288 SA 3 G y"S. 65 - 1 296 SA 3 E!iD" zo 64 38 305 SA- "y 3 o _, f5 64 30 313 SA 3 oz 7-2 M B INSPECTED FROM OlNLETNOUTLET LEVEL: 11 D ATE HLVIEWED: REVIEWED DY: G.A. Ternigg EVALU ATED BY: G.A. Terning LEVEL: 11 DAT E EVALUATED: 7-28-78 FIGUHE HO.: ll/A e Ar,r 2 3 or 34

H AUCOCK & WILCOX D&W CONSTHuCTION COMPANY tswCC 382I EDDY CURRENT DATA FORM 600 cusroMEn: Florida Power Corporation CONTHACTHO. 192-072-013 COueosEur: OTSG Gen. B DE SCRIP TION : Augmented Inspection PHOC E D UH E: 9-HT-100 F.C. A.(Sl: gj/A TH IC K N E SS: .034 DATE: e x Auin E n: II. Sto12pelmann io,,S7635 level: 11 C AL. sTO.: 40009 C AL. 5HEET: 4 E.F. P.O.'S: 269 E X A MiH E R: R. Zickefoose ion: 2094 6 LEvE L: in Dic A T iOH inoiC ATion INDiC A TION iNDIC ATION 7 ',"o " rTI$e"[En de._ " ^$ CO^EEK HEMARK$ LOC TY PE %TWO LOC TY PE %IWD loc TYPE %TWD LOC TY PE %TWO no n p 64 18 322 SA 3 E.?,);Er 4 62 29 332 SA 3-gj 62 16 342 SA 3 on 61 33 351 SA 3 5x 61 2 360 SA 3 _ _ _%~, 59 58 369 5A 3 3;Irr N 59 27 379 SA 3 Z) 58 28 388 5A 3 r os z 57 47 398 SA 3 $m N E o 57 16 408 SA 3 2 d O 56 13 418 SA 3 .cm 56 4 428 SA 3

L; "

a g mri " m gg,, z-55 56 437 SA 3 ci -r 54 56 447 SA 3

g$a 9 m

se 54 29 457 5A 3 1 54 19 467 SA 3 3 z 54 18 477 SA 3 a 54 2 488 SA 3 sa'sE . OC C 53 1 498 SA 3 o iijd 52 52 509 SA 3 (>300 o-52 25 520 SA 3 9 nnd 52 21 530 SA 3 wo OZ ggg INSPECTED FHOM DINLETh00TLET REVIEWED DY: G.A. Ternin<j LEVEL: 11 DATE HEViEWED: EVALU ATED DY: G.A. Terning LEVEL: 11 DATE EVALUATED: FIGURE Ho.: jj/A 7_gg_ PAcr 24. OF 34 _

HAOCOCK a WILCOX USW CONSTRUC TION COMPANY IMCC 3811 EDDY CURRENT DATA FORM 600 CUSTOMER: Florida Power Corporation CON TRACT NO.: 192-072-013 COMPON EN T: OTSG Gen. D PROCEDURE: 9-ET-100 F.C. A.(Sl: ((/A TH IC KN ESS: .034 OATE:7_gg_7g DESCRIPTION: Augmented InSpOClion E X AMIN E R:ll. StOppelmann ids: S7635 level 11 C AL. STO.: 40009 C A L. SHEET: 4 E.F.P.D.* S: 269 E X A MlH E R:II. ZiCkef00Se 10 8: Z0946 LEVEL: IHotC ATION INDIC ATION INDIC A T ION IHolC A TION y ^ e"O. rTIOETEn REMARKS LCC TY PE %TWO LOC TY PE % fwd LOC TY PE %TWD LOC TY PE %TWD e O. N O. C1ECK aO

9. 8 f[c 5

51 2 540 SA 3 i. 49 24 552 SA 3 "M g a n 49 8 563 SA 3 nx 48 15 574 SA 3 oa 47 57 585 SA 3 san 46 21 597 SA 3 e-Q i"44 Mr F> qg 45 20 610 SA 3 45 25 622 5A 3 or n -4 Z 44 33 634 SA 3 $5 g IS 44 22 646 SA 3 nz 43 31 658 SA 3

z =g

43 16 673 SA 3 ---e C M 'D V O o 686 5A 3 d'IEY ? 43 13 5 n 00 4 42 27 699 SA 3 - r_, ,4 42 12 712 SA 3 y o 42 7 725 5A 3 5 Z 41 42 737 SA 3 o 40 36 753 SA 3 [Uk 767 SA 3 E}} 40 3 0_ o ~ 40 14 782 SA 3 E592 zo 39 15 797 SA 3 "y nd 813 SA 3 39 30-oz etEVIEWED DY: G.A. Terning LEVEL.: II D A TE HEVIEWED: 7_28_73 INSPECTED FHOM OlHLET[ OUTLET EVALU ATED DY: G.A. Terning LEVEL: II DATE EVALUATED: 7-28-78 FIGURE HO.' }}/A 2 5,,Or j 4___ Pace

H ADCOCK & WILCOX 08 W CONSTHUCTION COMPANY LNCC 3821 EDDY CURRENT DATA FORM 000 C uSTOME n: Florida Power Corporation CONTaACT NO. 192-072-013 COMPONENT: OTSG Gen. n DESCRIPTION: PROC E D UR E : 9-ET-100 F.C. A.(S): N/A TNiCKNESS: .034 DATE: Al.lgmented IllSpection 'D* : " LEVEL: y] C AL. STD.: 40009 CAL. SNE ET: 4 E.F.P.D.'S: 269 E X AMiH E R : il,Jt;oppelmann/ Hacker EXAMINER: R. Zickefoose/Undesser 0,: 08056 L EVE L: INDICATION INDIC A TION INDIC ATION INDIC ATION y $D N 0. FTIME TER Z rUMAHKS LOC TYPE LTWD LOC TY PE 7.TWD LOC TY PE %TWD LOC TY PE %TWD N NO Ci K I, }o 38 _ _lA_ _ Q34_ lA_ 1 38 13_ __H51_ __5 A_ 3 g 37 _18_ __8 6 6_ _5 A_ 3 g l f 37 10 882 SA 3 35 39 898 SA 3 o - p-35 13 916 SA 3

=Ald3 rrr o

34 934 3 _9 64 16 5A z> 34 10 955 SA 3 NF 5 y >C o 33 24 003_ __S_n _1 dm 5, g,y Z 33 7 010 Sn 3 j z 31 25 017 Sn 3

L o

m ..w 30 36 024 Sn 3 Egis " " m;i mrb a z 30 11 031 SB 3 80 1400 7-28=78 d*k

o 5

33 51 043 Sn 3 m 3 M 37 60 052 Sn 3 y 44 69 059 Sn 3 5 z 36 69 066 Sn 3 o 29 71 073 Sn 3 sese occ 33 72 080 SB 3 o bjd 41 74 086 Sn 3 0500 go 36 76 095 Sn 3 0 o _, 31 75 103 SB 3 >5 oz REVIEWED UY: G.A. Terning LEVEL: 11 DATE HEVIEWED: 7-29-78 INSPECTED FROM OlNLET )UTLET EVALU ATED UY: G.A. Terning LEVEL: 11 DATE EVALUATED: 7-29-78 riouRE NO.: gjfA ') r, 14 n.

D ADCOCK a WILCOX Da w CONSTRUCTIOra COMPANY DwtC 3827 EDDY CURRENT LeATA FORM 600 CuSTONEn: Florida Power Corporation corn H Ac t H O.: 192-072-013 cOueOsENT: OTSG Gen. B PHOC E D UH E : 9-ET-100 F.C. A.(SI: 11/A THICKHESS: .034 DATE: 7-28-78 DESCRIPTION: Attglitettled Inspectioll E X AMlHE R: M. Ilacker 808: !!9017 LEVEL: II C AL. STD.: 40009 C A L. SHEET: 4 E.F.P.D.* S: 269 E X AMlH E R: 'D": U8056 LEVEL: y IN D IC A TION INDICATION lHDIC ATION INDIC A TION 14. Undesser E A EC ROW TUDE TAPE TAPE CHART CAL. HEMARKS LOC IYPE %TWD LOC TY PE %TWO LOC TY PE %TWD LOC TY PE %TWO HO. H O. F T. ME TE H NO. H O. CHECK p p gg g d 8,?go 32 79 110 SB 3 "M,E-j 37 80 117 SB 3 o 38 78 125 SB 3 g n 3, 42 79 132 SB 3 41 82 140 SB 3 e;;;3;a OGE 44 82 147 SB 3 .v-o ' o*.4 4 j fy 44 84 155 SB 3 b h

Q3N 36 89 163 SB 3

U -4 Z 31 92 171 SB 3 $5 5m O 27 12 183 SB 3 1730 End Tape 7-28-78 z" 3 oz No test ^2

tb= od No test CMEDO 6 No test d D Ec

? o an o oo No test ' C SI.m, 5 goos z No test o 2 Iz No test No test No test gggg ocC No test i3 4 -i g wm No test [> "[; zu No test U o$ No test "5 oz REVIEWED DY: G A, Terning LEVEL: 11 DATE HEVIEWED: 7-29-78 iHSeeCTED rnOu ciHLETgMJTLET EVALUATED BY: G.A. Terniily LEVEL: II DATE EVALU ATED: g_29-7g FIGURE HO.: g/A e A r,c 27 Oc 34

HABCOCK & WILCOX Dow CONSTRUCTION COMPANY I!wCC 3827 EDDY CURRENT DATA FOftM 600 C UST OM E R: Florida Power Corporation CON Tn ACT HO.: 192-072-013 C OM PO.N EN T : OTSG Gen. D 9 g.T-100 F.C. A.(S): gj/A THICKHESS: .034 DATE: 7-28-78 DESCHIPTION: PHOCEDURE: Allgdiented IllSpeClion E X A MlH E R: M. Itacker 1D8:119017 LEVEL: JI C AL. STD.: 40009 C A L. SHEET: 4 E.F.P.D.*S: 269 E X AMIN E R: M. Undesser 'D*:U8056 LEVEL: y INDIC ATION INDICATION lHDICATION IN DIC A TION S A CU2 ROW TUDE TAPE TAPE Cal AN T CAL. REMARKS LOC TY PE %TWO LOC T'/ PE %TwD LOC TY PC %TWO LOC TY PE %TwD P4 0. N O. FT. ME TE H NO. H O. CHECK r e nc o 98,I[N 27 16 6A 3 16 6 6A 3 "j g =o 29 29 6A 3 on 27 27 6A 3 xo 25 26 6A 3 ~- sss35 15 12 6A 3 ra rrr oA@4A dd 17 17 6A 3 _. 0 - z> 20 21 6A 3 9F n -1 z -i E N, 8 1 6A 3 an 10 10 6A 3 d O' 8 4 6A 3 N G: G2: 22 29 6A 3 5 5,p"9 p ~ ~ ~ ~ " ." y" @8 2 18 21 6A 3 d 20 25 6A 3 A COS9 m f = 18 24 6A 3 2 15 27 6A 3 z 13 22 6A 3 355j 21 33 6A 3 5955 9 18 6A _L mm Eh0D 15 29 6A 3 zu " ' ~ ' 5 10 6A 3 o$ 15 32 6A 3-oz REVIEWED DY: G.A. Terning LEVEL: 11 D ATE HEVIEWED: 7-22--78 INSPECTED FROM DlHLETkOUTL ET EVALUATED OY: G.A. Terning LEVEL: 11 DATE EVALU ATED: 7-29-78 riounE Ho.: gi/A P AG E._2 8.. O F 34

D AOCOCK & WILCOX D&W COHsTHUCTIOtt COMPANY itWCC 3827 EDDY CURRENT DATA FOftM 600 CusT OME n: Florida Power Corporation COnin ACT nO.: 192-072-013 C OM PON E N T: OTSG Gen. 11 DEsCHIPTIOt4: enoc E oun E: 9_n7_100 r.C. A.isi: rifA TniCxnEss: .034 o^Tc 7-28-78 Augmented Inspection 4 E X AMIN L R: M. llacker 1D:119017 LEVEL: II C AL. s rD.: 40009 C AL. snE tT: e.r.e.D. s: 269 EXAMINER: M. Undesser iDsU8056 LEVEL: IN DIC A T IOtt INDICATION INDIC A TION lHDIC A TION 7 "5 e"O. FTIMETEH HE CItECg REMARKS LOC TYPE %TWD LOC TYEY iTWD LOC TYFT %TWO LOC lY PE %TWD 40 NO. p -< o 1 P f o *R 8 21 167 6A 3 ~n r9 8 23 175 6A '3 a"o 1 3 183 6A 3 ox _7 _ 24 191 6A 3 o x 1 8 199 6A 3 =g5% 9Gr7,_4 14 40 208 6A 3

y.

13 40 216 6A 3 EP,fE z> 11 40 224 6A 3 gr o -4 z 14 46 233 6A 3 9 O n o" 10 48 255 6A 3 _2125 ~1-2 8-7 8 o d 3 34 263 6A 3 2140 7-28-78 z 28 61 273-6A 3 C. " ",," P p P

rc 21 62 281 6A 3

'd0g m o oa, 4 40 290 6A 3 m m = o A 5 45 298 6A 3 I 13 57 307 6A 3 i z 17 61 315 6A 3 o 27 67 324 6A 3 @Esd Up;cg oc ._2A_ __2 0__ __.3 3 3__ 6A 3 26 69 342 6A 3 z,02 0 26 71 351 6A 3 9m2 13 66 360 6A 3 >o oz g g_ g ANsPECTED FHOM OlNLEThuTLET REVIEWED UY: G.A. Terning LEVEL: 11 DATE HEVIEWED: y EVALU ATED DY: G.A. Terning LEVEL: 11 DATE EVALU ATED: 7-29-78 FIGURE t40.: {]/A vacr 29 or _ 3_4

DADCOCK a WILCOX D&W CONSTRUCTIOri COMPANY DwCC 3827 E D D Y C t! R ft E N T D A T A FORM 600 C UST Ot4E R: PlOrlda power Corporation CON TR AC r nO.: 192-072-013 COpPOxen T: OTSG Gen. D " ' ' CeDuRE: 9-1;T-100 F.C. A.(Sh gj/A TH IC KH ESS: .034 DATE: 7-28-78 DESCRieTiOn: Augmented Inspection E X AMIN E R: M. IIacker 108119 0 1 7 LEVEL: JI CAL.STD.: 40009 C A L. SH E ET ? 4 E.F. P.O.*S: 269 EXAMtHER: IN DIC ATION INDICATION INDIC A TION INDIC ATION M. Undesser 'D'U 8 0 5 6 LEVE L: y ',"o" FTIu# uY CIie'C'K ^ REMARKS LOC TY PE %TWD LOC TYPE %TWD LOC TY PE %TWO LOC TYPE %TWO ETER nO. i0 -< o x$P 26 74 369 6A 3 fo> -31 r 17 71 378 6A '3 a" o 25 77 387 UL 3 o n 22 78 397 6A 3 ox 22 80 406 6A 3 cag% 28 82 415 6A 3 Mr7 .i,-._, 25 86 424 6A 3

EPyT, z>

24 84 434 6A 3 gr _z o -4 23 86 443 6A 3 UE 9 5m O z" d 23 93 953 6A 3 o* 22 89 463 6A 3 30 96 473 6A 3 c u n%O o NNcN I 38 95 485 6A 3 o 9 oo. -i 'j @ ~ 38 108 498 6A 3 39 95 509 6A 3 y 39 102 522 6A 3 5 40 98 533 6A 3 --iisiis 42 107 543 GA 3 occ 43 90 554 6A __3_ E>pgg 43 110 565 6A 3 hE,UD o-0 44 90 577 6A_ 3 o,, 45 69 587 6A 1 >5 oz 7-29-7n INSPECTED FROM OlNLETNOUTLET REVIEWED DY: G.A. Terning LEVEL: 11 DATE HEVIEWED: EVALUATED DY: G.A. Terning LEVEL: II DATE EVALU ATED: 7-29-78 FIGUHE NO.: gj/A 30 or 34 PAGE

DABCOCK a WILCOX Daw CONSTRUCTeote COMPANY ttWCC 3827 EDDY CURRENT DATA FOftM 600 CUSTOuEa: Florida Power Corporation con TnACT NO.: 192-072-013 C Ou POu Eu T: OTSG Gen. Il DESCHIPTION: AUJmented InSpCCliOD PHOC ED UR E: g _ gyp _ l O Q F.C.A.(5): [j/A THlCKHESS: .034 DATE: 7-29-78 E X AMIN E R: p (D# g g g LEVEL: I] CAL.STDa 40009 C A L. SHEET: 4 E.F.e.D. S: 269 E X A MlH E R: los L EVE L: INDIC ATION It4DIC A T 40H INDICATION INDIC ATION p 20190 7 ^ HEMAHK5 LOC I'Y PE %TWD LOC TYFT %TWO LOC TY PE %TWO LOC TY PE %TWO NO t O. FT METEH t O. H C 1E K g 98,Ij5 45 83 600 6A 3 -"N h 45 86 613 6A 3 " 9 46 60 625 6A 3 nn 46 101 637 6A 3 ox 48 83 649 6A 3 =35% 48 90 661 6A 3 S-~~r~ r .i 4_4 92n,-g 48 109 673 6A 3 25; 49 78 686 6A 3 or n -4 Z 49 94 699 6A 3 $E g 49 97 712 6A 3 U g 50 65 723 6A 3 Z EEE 50 85 740 6A 3 c a mio a 50 105 754 6A 3 NEc5 l n 9 oo. -4 'QOy 51 63 768 6A 3 m m. 51 70 782 6A 3 o 4 I 51 88 796 6A 3 2 52 68 811 6A 3 8 52 73 826 6A 3 _. _ _ _ _sejs 52 102 845 6A 3 E '-4 i' omm 52 107 859 6A 3 o 200 zu 53 77 876 6A 3 9 n$ 53 103 894 6A 3 oz 7-2227B INSPECTED FROM OINLETNOUTLET REVIEWED HY: (1, A, 'pe r taing LEVEL: 11 DATE HEVIEWED: EVALUATED OY: G.A. Terning LEVEL: 11 DA1E EVALUATEo: 7-29-78 ricuHe NO.: gi/A r a r, r 11 or 34

UABCOCK & WILCOX D&W COr,STHuCTION COMPANY LtW(.C 382 7 EDDY CURRENT DATA FORM 600 CuSTOMEH: Florida Power Corporation con TH ACT HO.: 192-072-013 l c OM eo.v En T: OTSG Gen. D Atiyntentea liispection n/A TuiCKnEsS: .034 DATe: 7-29-78 DESCHiPTION: eHOCeDuRE: 9-uT-100 r.C.^.< S n E X AMlHE H: F. Bohnsack ids: B8696 LEVdL: II C AL. STD.: 40009 CA L. SHEET: 4 5 7 E.F.P.D.*S: 269 E X AMIN E R: E. Painter iD*: P0190 LEVEL: INDICATION INDICATION INDIC A TION IN DIC A TION 7 ^ ^ ^ ^ " o" H 0. FTIME TEH 't E M A R K S LOC IYPE %TWD LOC TY PE %TWD LOC (YPE %TwD LOC TY PC %TWO 4 N O. NO CtECK p, 53 117 912 6A 3 y o >zP -J:l 2 r 54 85 930 6A 3 m = o 54 112 948 3 o .ti1L-a 55 63 001 6B 3 n x 55 71 007 6B 3 55 74 014 6B 3 eg g hk5EE 55 102 022 6B 3

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UAHCOCK & WILCOX D&W CONSTRUCTION COMPANY l%CC 3811 EDDY CURRENT DATA FORM 600 CusTOMEH: Florida Power Corporation CON TH ACT NO.: 192-072-013 COMPOsENT: OTSG Gen. B DESCHiPTION: PHOC EDUR E: 9-Et-100 F.C /4.(SI: N/A TitlCKNESS: .034 DATE: Augmented InSpectiOlt 7-29-78 E X AMlH Eft: F. Bohnsack iD,: B8696 level: 11 Cat. sTD.: 40009 C A L. SHEET: 7 E.r.e.D. s: 269 E X A MlH E R: E. Painter ids: P0190 LEVEL: IN DIC ATION INDIC A T iOH INDIC A TIO.4 INDIC A TION 7 IIO. FTIMETEH f1EMAHKS LOC IYPE %1WD LOC TY PE ITWO LOC TY PE %TWD LOC TY PE %TWO ~ NO. NO Ci K 40 -sox-- 65 111 0150 6B 3 "q' 9 66 82 0158 6B 3 a 5 o 66 106 0166 6B 3 on 66 112 0174 6B 3 o x 66 131 0182 6B 3 ag an 67 105 0191 6B 3 S Gr~ ~ . gU, E9 68 95 0199 6B 3 Z> 69 98 0207 6B 3 or o -e z 70 93 0215 6B 3 ". E "g m o 70 118 0224 6B 3 d z o* 71 65 0233 6B 3 m c ~.. N 71 115 0241 6B 3 ~~~ 'e

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HABCOCK 8 WILCOX D&W CONSTRUCTION COMPANY BWCC 3821 EDDY CURRENT DATA FOnu coo CUSTOM E n: Florida Power Corporation CONTHACTHO.: 192-072-013 CouPOxENT: OTSG Gen. B DEsCHIPTION: eHOCEDuHE: 3_g7_too F.C. A.isi. ti/A THiCKHess: .034 DATE7-29-78 Augmented Inspection E X AMlHEH: F. Bohnsack iDn: B0696 LEVEL: 11 C AL. sTo.: 40009 C A L. SHEET 8 E.F. P.D.'s: 269 E X AMlH ER: E. Painter sus: p0190 LEVEL: IN DIC A TION INDICATION INDiC A TION INDIC A TION 7 FTINCTEH REMARKS LOC FYPE %TWD LOC TY PE %TWD LOC TY PC %TWD LOC TY PE %TWO NO. H C IE K te O NO. ( O 15; 973 40-i.g& 4o 10 30-49 2 009 7A 4 C600 7-29-78 .. g 74 _13_ 018 7A 4 's zO 77 _11__ _0 2 6___ _7 A__ 4 a 74 _11_ _033 _7 A_ 4 h 77 _19_ _Q31_ _7 A__ 4 ___n._ 77 _2]__ _QA 9__ _?p__ 4

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REV. 1 DATE: 12-21-78 PAGE: 4-1 4.0 PERSONNEL CERTIFICATIONS This section contains the certifications for the personnel who performed these exarainations. Data Base Number Name B8696 Fred A. Bohnsack H9017 Michael G. Hacker P0190 Edwin A. Painter S5355 Dan M. Schlader 57635 Howard W. Stoppelmann T5028 Gary A. Terning U8056 Michael J. Undesser ZO946 Roger T.Zickefoose O e

, j i g l . e*. /- SABCCCK & WILCox / Saw CCNsT AUCTICN COMPANY CERTIFICATE CF NDE PERSONNEL CUALIFICATICH ---- ---- BS696 NAME Fred Bohnsack NCE 80 ElRTH O ATE 1/16/57 476~66~8696 SoCI AL SECURITY NC. FIRS ~ WCRK OATE IN NCE 7 S&W 6/b/77 EOU CA TICN l SCHOCL l YEAR GRACUATEC l CEGREE OR !PLOM A lNew Prague l l ELEMENTAAY l lSt;tWI:.ch Sc.a.. I 1975 l Diploma r r dC ue: e Hsos scaCCL 55N5Nt.$ct_EE flutchinson l 1977 l Assoc. Dec. GRACUATESCMCCL l f l l l l CTHER PREVICUS EXPE !ENCE AN:l CERT!FICAT!CNS OAT l COMPANY l.,9.,,, _. =, N(,. U N, 3 _, 10-76 l Conam l UT I l 10-76 I I I I I I I I I I I m PREviCuS ses 7=AIN!NG l EVE EXAMIN A7?C N R ECO, 0 l ME*MCO l l OONCUc7EO SY CATE3 OATE HCURS 75 '77 l UT 360 lHutchinson Vo. Tech. 6/6/77 5/15/73 RT 360 lHucchinson Vo. Tech. PT 120 lHutchinsen Vo. Tech. MT l 120 l Hutchinson 170. Tech. r, n e -_.y,,-..i s" C v Es INC l ET l 180 lHucchinsen Vo. Tech. iiCuiaEa 3 AaCOCK ANC #1LCOX N::E TRAINING CR SPCNSCREO TRAINING l l wE7xCo l l l OATE

Cums tecATtCN 9-77 I l

12 I B&W Const-action Corea-v, Coelev IT 3-27/31-d8 RT l 40 l3&W Ccnstruccien Ccepany; Ccpley, Ohio 1-3/8-78l RT 40 l Radiation Safety Tech.Oreraticns, Besten, M_L. 4-29/30 h3 ET 8 b4W Construction Cemeanv-Ccclev. Chic l SPEC: AL::EO TRAINING f l l CEscRtP71CN TA AIN f N G HCUAs

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i / 3ASCCCK i WILCCX S&W CONSTAUCTICN COMPANY ~. Fred Bohnsack NAME gec;3g 3g gpin ye, 476-66-3696 TH E IN CIVICU AL OESCRIS ED A SCVE H AS SEEN OU ALIFIED IN ACOORO ANCE 4lTH AMERICAN SOO!E*Y FC NCNC ESTRUCTIVE TEST:NG $NT TO-1 A ANC S& W 00NSTRUCTICN COMPANY PRCCEOURE3 ANC 15 OIR PER FCRM THC NCNCEST AUCTIVE EXAMIN ATICN$ LISTED SELOW. LICuto PENETRANT MAGNETfC PARTICLE l l f _ !:CY CURRENT _ U LTR ASCNIC RAulCCRAPHY tr/EL i Lc/Et. tzvELI tr/EL i tr/E: i CENEaAL 100 .2 2 3 Cut 98.3 .2 cE3gyu_100 .2 ca g2c95.0 .2 23Euu93.3 .2 sPsC:FtC 71.0 .2 spE::nC 83.3. 2 } sysarc 95.0 .2 sgE nC92.5 .2 spE y:C 100 .2 PRAC tCAL 10 0 .6 poAC:CAg100.0. 2 pnC : CAL 100 .6 p=AC-CAL 95.0 .O muCT: CAL 100 .6 COu=CS TE 94.2

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PCS 32102 2 B&W CONSTRUCTICN CCMPANY Z CERTIFICATE OF PERSONNEL QUALIFICATNN NONDESTRUCTIVE EXAMINATION 476-66-3696 SOCIAL SECURITY # Fred Sohnsack ME 1/16/57 BIRTH DATE PREVICUS CERTIFICATIONS: LEVEL TEST M ETHOD(S) COMPANY C ATEIS) I UT Cona::t 10-76 UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: TEST M ETHODIS) CCMPANY DATElS) SEE ATTAC:91E:IT 1 6/6/77 5/15/79 EYE EXAMINATICN DATES : O Correctite Lenses Required THE INDIVIDUAL DESCRIBED ASOVE HAS BEEN CUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NON-DESTRUCTIVE TESTING SNT TC 1 A TO PERFORM THE NCNDESTRUCTIVE EXAMINAT;ONS LISTED BELCW IN ACCORDANCE W:TH S&W CONSTRUCTICN CCMPANY QUALITY CCNTRCL PROCEDURES. MAGNETIC PARTICLE LIQUID PENETRANT ULTRASONIC RADICGRAPHY LEVELI LEVELI LEVELI LEVELI 100 .2 100 .2 95.0 .2 General 0< General General c,n,73 71.0 .2 95.0 .2 Sc,ef;c 9 2. 5 .2 Sceafic * ' ' Sceofic Sceafic 100 .6 95.0 .6 Pra:tical 0 0 - O I Practical Practical p7,c..cai Composite 9 6 ' Comocsite 94 2 Comccsite Composite 94 3 N b N dW ExaminerbY N Examiner - Examiner 1-N-I3 Examiner 'Y/7 7 3N I7 3-2 -I 3 Date #/ Date Cate Date LEVELl! LEVELil LEVELil LEVELil 100.0 .2 General _. General ~ Q - ' General General 100.0 .3 se,efic Specfic Sceafic SO 0 Scecific Prac:x.at Practical 93 0 5 Practical 100.0 .5 Practical Composite ComNsite 90.,2 Composite 10 0. 0 Comocsite Examiner ExaminesbdOV Examiner IdJdd Examiner 'M 4-I3-78 Date Cate Cate Date i RECERTIFICATICN RECCRD RECERTIFICATION RECORD RECERTIFICATICN RECORD RECERTIFICATION RECCRO EXAMINER l DATE EXAMINER l DATE EXAMIN ER l DATE EXAMINER l DATE I OI2S }Ml y h i/IE0 fk' ffg b 1 f b DATE ISSUED \\ DA E REVIS 7/5g7 F. J. Sattler g-/2 /77 ,M J7 7 /g,, yg

PCS 32102 2 S&W CONSTRUCTION CCMP ANY Z CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION SCCIAL SECURITY y 476-66-3696 , TME FRED A. BOHNSACK BIRTH DATE 1-16-57 PREVIOUS CERTIFICAT1CNS: LEVEL TEST METHODf S) COMPANY D ATE'S1 UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: TEST METHODIS) CCMPANY DATE!S1 EYE EXAMINATION CATES: 6-6-77 5/15/78 ( ) Corrective Lenses Recuired THE INOlVIOUAL DESCRIBED AECVE HAS SEEN CUALIFIED IN ACCCRDANCE WITH AMERICAN SCC:ETY FOR NCN-DESTRUCTIVE TESTING SNT TC 1 A TO PERFORM TnE NONCESTRUCTiVC EXAMINATICNS LISTED EELOW IN ACCORCANCE WITH S&W CONSTRUCTION CCMPANY CUALITY CCNTRCL PRCCECURES. ED0Y CURRENT VISUAL LEVELI LEVELI LEVELI LEVELI General 93.3 .2 General General General Scecific 100.0 .2 ge,cif;c gg.cif;c gg c;f;, 100.0 .6 Practical Practical Practical Practical C::mcosite98.7, Composite Comcosite Comocsite Examiner -NN/N Examiner Examiner Examiner Cate 9-20-77 Cate Cate Cate LEVEL il LEVELil LEVEL il LEVELil 100.0 .3 General General Generai General Scecific Specific Scecific Secific .0 .5 Practical p7,,t;c,, pr,,t;,,, ,p7,ct;c,, 9'7.5 Comccsite Composite Composite Compcsite Examiner YMYM Examiner Examiner Examiner ~# Cate Date Cate Cate RECERTIFICATION RECCRO l RECERTIFICATICN RECCRD l RECER RECERTIFICATION RECORD EXAMINER l OATE-EXAMINER l DATE EXAMINER l OATE l EXAMINER l DATE l l l l l l l 2hb N,)hb DATE ISSUED DATE REVISED / / ___EV. 1 DATE: 12-21-78 R

FRED SOHiSACK ATTACHMENT 1 NEW PRAGUE HIGH SCHCOL 1975 TECHNICAL TRAINING: 1975-1977 UT 360 Hrs. Hutchinson Vcc. Tech. School 1975-1977 RT 360 Hrs. Hutchinson Voc. Tech. School 1975-1977 PT 120 Hrs. Hutchinson Voc. Tech. Schcol 1975-1977 MT 120 Hrs. Hutchinson Voc. Tech. Schcol 1975-1977 ET 180 Hrs. Hutchinson Vcc. Tech. Schcol 9-77 ET 12 Hrs. 3&W Construction, Copley 3-27/31-78 RT 40 Hrs. B&W construction, Copley 4-3/8-78 RT 40 Ers. Radiation Safety Technical Operacions, Seston, ley MA 4-29/30-78 ET 8 Hrs. 3&W Construction, Cop 4

s SABCOCX & WILCOX 96# C C N ST R U C T!C N cOMPANv CERTIFICATE OF NDE.:E:,5CNNEL CUALIFICATICN - 's c = t r H9017 N AME MICHAEL G. HACKER siRTH CATE 12-12-53 SOC 1 AL SE UF1 Y NO. 474-64-9017 eipSr w Rx carg,N N:E y Esa 10-16-74 Ecu CATICN l SCMCCL l Y EAR GRACU ATED l CEGREE OR CIPLOM A l l l ELE.vzNrAny lSorincfield I Public 1967 l Dipicma HIca scacct rzcsMic2L ca lHutchinson Vo-Tech 1973 i Associate Degree i i vecaricN AL cettzer GRACuATE$cNCCL l l f l l f CTHER PREVICU5 EXP ERI ENCE AN:': CE.TIFICATICNS OATE l c:MPANY l _ y.., _. 0,ERy;j.Arics ,,,,e,,,,,,, 4-18-74 l SWRI l UT l II l 4-18-74 9-19-74 l SWRI l MT l II l 9-19-74 9-19-7 4 l SWRI PT l II l 9-19-74 5-25-7 3 l Hutchinson Vo. Tech. RT l II l 5-25-73 6-20-74 I SWRI l EC l I l 6-20-74 PREvtCus N C E TR AINING l EVE EX A*.HN ATION R ECO:3 l vrTwc l l

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NeucTz: sv OArts 197 2 -7 3 l ET l 180 lHutchinson Voc-Tech.

10-16-74 6-28-77 1973 NDE l Hutchinson voc-Tech. 10-13-75 6-27-78 l 7-2-76 c:m a r:Tiv LINszs - R EOUIR E: y v is y NC 3 AsCOCX ANC WILCOX NCE 7 AIN!NG CR SPCNSCREC 7:AINING l l v sTwc l = Art scuas LecArtcN 10-74 l ET l 12 l S&W Construction Ccepany, Copley, OH 8-76 l ET 9 l B&W Construction Company, Copley, OH 9-76 UT 8 l B&W Construction Company, Copley, OH 5/78 CECA-II l 4 l B&W Constructicn Company, Copley, OH l l. SPEC: ALI:*ID TRAINING l l l TR AININ G HCuAS OEscalPTicN OArt l l l l l l l l P ASE 1 CF 2

s NAME MICHAEL G. HACKER SOCI AL SECURITY NO. 474-64-9017 THE INOlVIOU AL OESCRIGED ASOVE H AS SEEN CU ALIFIED IN ACCORC ANCE WITH AMERICAN SOCIETY FOR NCNDESTRUCTIVE TESTING SNT-TC-l A AND S&W CONSTRUCT!CN CCMPANY PRCCEDURES ANO IS CERTIFIED TO PER FORM THE NCNOESTRUCTIVE EXAMIN ATICNS LISTED BELCW. LICUID PENETR ANT MAGNETIC P ARTICLE ULTRASONIC R ADIOG R APHY EDCT CURRENT LEVELl LEVELl LEVEL 1 LEVELI LEVEL 1 95.0 .2 cgygnAt GENERAL GENERAL GENERAL CENERAL 95.0 .2 SPEC FIC SPECIFtC SPECIFIC SPECIFIC SPECIFIC 95.0 .6 PRACTICAL PRACTICAL PRACTICAL PRACTICAL PRACTICAL 95.O c ypesi7E CCMPCSITE CCMPCSITE COMPCSITE COMPCSITE EXAMIN ER EXAMINER EXAMIN ER EXAMIN E9. *)/ N EXAMIN ER l~ Ib CATE CATE DATE CATE OATE LEVEL 11 LO/EL !! LEVEL lI LEVC !! LO/EL ll 88.3 .3 86.7 .3 cEyg3At 90.8 .: eg3 gg Ag 8 9. 0 CENERAL OENERAL CENERAL SPE::F:C 3.3 .2 SPEC:FiC 73.3 .: SPEC:PiC 83.4 SPECIFIC SPE::FrC 100 .2 100 .5.pgA

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POS 32102 2 B&W CONSTRUCTION COMPANY Z CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION SOCIAL SECURITY # 180-70-53*3 ME DAtt M. SCHLADER BIRTH DATE 2/2/52 PREVIOUS CERTIFICATIONS: LEVEL TEST M ETHOD(S) COMPANY DATE(S) UNCERTIFIED EXPEnlENCE: TECHNICAL TRAINING: TEST METHODIS) COMPANY DATE(S) Wahlert H.S.-Diple:na 1970 B.S. Math - Loras College 1974 Eddy Current B&W 3/10/77 t M.S. Metallurgy - Icwa State U.l 2/15/78 ET - 20 hrs. - H. Whaley 1977 l EYE EXAMINATION DATES : 1-24-78 ( x) Corrective Lenses Recuired I THE INDIVIDUAL DESCRIBED ABOVE HAS SEEN QUALIFIED IN ACCORDANCE WITH AMERICAN SOCIETY FOR NON-l DESTRUCTIVE TESTING SNT-TC 1 A TO PERFORM THE NONDESTRUCTIVE EXAMINATIONS LISTED SELOW IN ACCORDANCE l WITH B&W CONSTRUCTION COMPANY OUALITY CONTROL PROCEDURES. l EDDY CURRENT LEVELI LEVELI LEVELI LEVELi General General General General Specific Scecific Soecific Scecific Practical Practical Practical Practical I Camposite Composite Composite Composite Examiner Examiner Examiner Examiner Cate Date Date 9 ate LEVEll! LEVELII LEVELil . EVEL il General 86.7 .3 General General _8 '.leneral i 96.7 .2 3;,cif;c gg,ej f;, ,,c;f;, Specific 100.0 .5 Practical Practical Prac ical ra cical Composite Composite Ccfrposite Cob.posite M Examiner Examiner Examiner l Examiner Date Data Date Date { d l RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICAT!ON RECORD RECERTIFICATION RECORD EXAMINER DATE EXAMINER DATE EXAMINER l DATE EXAMINER l DATE i i 1 l 2578-DATE REVISED DATE ISSUED /

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g: EyAL 2 EN En A L,9,p_. 7

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OATE OATE R E C E R T!:!C A T !Ota R ECERT!. lC ATIO;i R EC RT!?! CAT lCN R E C E 8. TI:lC A TION R E C:"' T! FIC A T:C N RECORD RECORD RECORD RECORD RECORD lOATE lEXAr.t!NER fCATE EX Ar,1 N ER fCATE IEXAMf909 lOATE lE: EX AMIN ER lOATE U MIN 9 I I I I I I l l-l l l l l l b l 1 l l l l 0 7u ER,t ETH o o C ERTr =i c A T:CNS CR SPEC! AL CU A IFICA T CNS l l LEVEL O't CU AL!FICATICN cssCRIPTicN DATE Visual - 8-3-77 l Level II - See ACtach:ent ,I.4s u a.3 P :.cinc 'd.ancers, Succor s & Restrn,ts I//2/7/ p eve 2. r,. .,A. Le mo 9/24/76 REV. t /7bd-M. b d 5 S REV.5 7 #. 4-RC/. O nEv. 2 '7hNn.klw pEy.s_S7/c/78 9. W PEv.10 PEv. 3 2 /r 7/7 7 T.hilJ Re/. 7 REv. I t Y/2/7/'-k uuka,_ RE/. 8 REV.12 REV. 4 / PAGE 2 CF 2

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i res 221o2:2 B&W CCNSTRUCTION CCMP ANY Z CER IFICATE OF PERSONNEL QUALIFICA'li .4 NONDESTRUCTIVE EXAMINATION 469-62-7635 SCC! AL SECURITY ~y Ecward W. Stoccelmann 11/20/49 .AE BIRTH DATE PREVIOUS CERTIFICATIONS: LFVEL TEST M ETHO Of S) CCMPANY OATEfSt I UT EUTCEINSCN VO-TECH 5-30-74 I PT EUTCEINSON VO-TICH 5-30-74 I MT EUTCEINSON VO-TECH 5-30-74 I RT EUTCHINSCN VO-TICH 5-30-74 II UT,PT,MT,RT EUTCHINSON VO. TECH 5/75 UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: See Attachment TEST METFODiS) COMPANY DATEfS) AsscCiate Degree 1.n EI Technol:gy, 1975 Eutchinsen Area 7cCational %S?n,t@ces. InstituOe ,12.s r.s E.L 3.LWC. C-7/75.- - E..- n 3/7/75 '2-5-76 6-30-76 5/7/77 5-3-78 EYE EXAMINATICN DATES: M Corrective Lenses Recuired THE INOlV10UAL DEscal8ED ABOVE HAS BEEN CUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NCN. DESTRUCTIVE TESTING SNT TC 1 A TO PERFORM THE NCNDESTRUCTIVE EXAMINATICNS LISTED BELCW IN ACCORCANCE WITH B&W CCNSTRUCTICN COMPANY CUALITY CONTROL PRCCECURES. P MAGNETIC PARTICLE LtC010 PENETRANT ULTRASCNIC RADIOGRAPHY LEVELI LEVEL I LEVELI LEVEL 1 93% 2 General 2 93% .2 General General General 90% ,2 gg,ci,;, rv.v .2 87.8% .2 gg,c3,;c Specific gp,cj,;c 100% .4 pycgg Pnedcal .6 100% .6 pnegg V'* p,cgg 97-Comoosite 7'*C .96.2 Con oosite Composite Composite N WAt* baminer D M2 V Examiner 74 b aminer Examiner 'I IW Cate U "'I2 3lU'7f Cate Date Cate LEVELil LEVEL il LEVEL il LEVEL il 94.4 .2 General 91.7 .2 c,ne,,, 36.6 .2 c,nerai General 90.0 .} sp,cjgic 93.3 .3 96.7 .3 go,cifie Specific sp,cif;e 100.0 .5 100.0 .3 'Pracdcal 100.0 .5 pnege,i p7,cyc3 Practical 97 3 Con posite -95.9 composite 94al Composite composite W Examiner-b U Examine,M MM baminer Examinen 8 - 9'#-7 7 Cate -697/74 Cate 4/g7/78 Cate Cate RECERTIFICATION RECOHD RECERT1FICATICN RECORD RECERTIFICATICN RECORD RECERTIFICATION RECORD EXAMINER l OATE EXAMINER l DATE EXAMIN ER } DATE EXAMINER l DATE 8,!!a k 14/7, Mt:bo iln/,1 4%) sh/rg \\ v v

/

ih?(G MWff) MAAE' 7///n3El 6 /7 /% ' 8 4/TI $ d ~~' 3/7/75 (F $. Sattle r) ' / / <- ./ ', ' u,- - DATE REVI ED DATE ISSUED Y SI N18 $ $ $ Yh lm ?' W t N1 ~E Y qfgl13.fQp-2!.JMM1 'f 7: * " ' Thl77 /

B&W CONSTRUCTION CCMPANY E , pg CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION SOCIAL SECURITY # 469-62-763* AE HCWARD W. STOPPELMA;;tt BIRTH DATE 11 Oo /do PREVIOUS CERTIFICATIONS: LEVEL TEST M ETHOO(S1 COMPANY DATEis) UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: TEST METHOctS) COMPANY DATE(S) ET, 12 Hrs. B&WCC - 7/9-11/75 i ET,9 Ers. B&WCC, Data ::nter,3/7 6 r= 180 w-. uu*-g tov 4 ~c ilY, Lev. fi',7 /77,2Kr,s.ve c 'rif 3 5. 0 E sco Piping Hangers, Supports & Re-straints 3-7-75 2-5-76 6-30-76 5/7/77 5-8-78 EYE EXAMINATION DATES: @ Corrective Lenses Recuired THE IN0lVIDUAL DESCRIBED ABOVE HAS BEEN CUALIFIED IN ACCORDANCE WITH AMERICAN SCC!ETY FOR NCN-DESTRUCTIVE TESTir4G SNT-TC 1 A TO PERFORM THE NONDES~RUCTIVE EXAMINATIONS LISTED BELCW IN ACCORDANCE WITH B&W CONSTRUCTICN CCMPANY CUALITY CCNTROL PROCEDURES. F EDDY CURRENT VISUAL LEVELI LEVEL 1 LEVELI LEVELI 96.7 .2 General General General Gennai.- Specific 90.0

4 specir;e specir;e specific Practical og.0

.6 Pacical Pncical Pracical Composita 9d 1 Composite Composite Composite Examiner NA*' Examiner Examiner Examiner Cate 7!14-75 Cate Date Date LEVEL 11 LEVEL 11 LEVEL 11 LEVEL 11 General ' _ ^ ^ _? General General General Specific Specific Specific Specific 1^" practican Practical 'Pracical 0A 0 Practical Composite composite Composite Composite ,97.5 M Examiner Examiner Examiner Examiner'9-417-76 Cate Date cate Date RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD EXAMINER DATE ' EXAMINER DATE EXAMINER DATE EXAMINER l OATE I AER DATE ISSUED gg g[4 M G/ W, //% /77 $ 2 1 9-2-74)~F.J.Sattler ~ ~W %&h7 REV. 1 DATE: 12-21-78

p. - ~., HCWARD STOPPHO!Airci BEI.LE PLAINE PUBLIC HIGH SCHCOL - 1967 HUTCHINSCN NDT TRAINING PT 115 Hours MT 115 Hours RT 330 Hours UT 420 Hours ET 100 Ecurs 9 9 0 misw e e- .-em-e.

sAscccx a..1t:cx 36 v : Nsruu ncs0 M*Any CERTIFICATE CF NCE :ERSONNEL CUAL!?!CATICN - N Aur GAR'? A. TERMING ~5023 sta - : 2 7 : 11-15-52 scc: AL sEcugiry No.171-66-5028 etss wea< :2 g e: y: ; n.s 10-16-74 E:u cATicN l Scac L l Y EA CEacuar : l

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.t A l st. tuss Aay l l lCokato Publ[c 1971 IDicicma lGHSchCC' Id5NEfIt$ctuzer lHutchinson l 1973 ! Associate Decree G3A:UATE!OhCCt l l f CrHER n =. = 4 w e.::.- < = =.=,. r y w- = 3 ey w- - =. - =.i e. 4.g. I w_ i w i we l l

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l l ' 10-13-75 5-16-78 l l 6-30-76 l l l l :=:2 = t: vt '.in sis l } l s:w = s:

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NAMg GAR A. TERNING SCCI Al. SECU RITY N o. 471-66.5028 TH E INCIVICUAL CESCRISED ASCVE H AS DEEN CU ALIFIEO IN ACCCRC ANCE WITH AME3f CAN SOCIETY FOR NONCESTRUCTIVE TESTING SNT-TC 1 A ANC S&W CONSTRUCTION COMPANY PRCCECURES ANO IS CERT!FlEO IC PERFCRM TH E NCNCESTRUCT VE EXAMIN ATICNS LISTEC 9ELCW. M AGNETIC P ARTICLE l ULT R A50 NIC R ADICG R APHY E00Y CURRENT LICUID PENETR ANT LEVELl LEVELI LEVELI LEVEL 1 LEVELI 77.5 .2 c e4 EuL 76.6 .2 cENERAL GENERAL G EN ERAL GENERAL 85.0 .2 SPECF:0 86.6 .2 SPECIFIC SPECIFIC SPECIFIC SPECIFIC 95.0 .6 100 .6 p ACT! CAL P9ACTICAL P9ACT: CAL P9ACTtCAL P9 ACT! CAL 39 6 92.3 COvCOSITE COMPC$tTE COMPCSIT~r COMPCSITE COM PC3tTE EXAMIN ER EXAMINER EXAMIN ER EXAMIN E 2 Nd M EXAY:NER 4C 10 ~ N "7 4 1-D 5 CATE CATE CATE CATE CATE LEVEL 11 LEVEL !! LEVEL 11 LEVEL 11 LEVEL 11 76.0 .3 95.0 .3 cEN E;,g. cENEut 83.0 .3 cENERat CENERAt CENERAL 93.3 .2 37.0 .2 SPEC:Ft C SPE::F:C 86.0 .2 S PEC:.=iC SFEC:FtC SPEC:FIC 95.0 .5 100 .5 =a ACT: CAL =ucmCAL 100 .5 =uCT: CAL

RAC: CAL PRAC : CAL 39.O, COMPCS TE 92.1 0MPCS;TE CCM ACS:TE92.R CC9PCSiTE C0vPCs:TE ExAwn,Er & MW.

ExAwNER MMUL ExAwNan ExAulNER flGT'c EXAM;N ER 10 23-74 CATE OA~E 4~50~#D 10-14-74

A7E 2 ATE CATE LEVEL til LEVEL til LEVEL til LEVEL 111 LEVEL !!!

GENERAL GEN ER AL G OlER AL CEN ER AL GENERAL SPEC FIC SFECIFIC SPEC:FIC SPEC:F;C SPEO F!C P9ACT: CAL F2ACICAL P9ACTICAL A9ACTICAL OR ACTICA L COMPOSITE CO*APCSITE COMPCSITE COM FCSITE C0YPCSITE EXAM:N kR EXAMIN ER EX AMIN ER EXAMIN ER EXAMINER OATE CATE CATE CATE CATE R EC E RTIFIC ATION RECERT:FICATiON R ECE RTIFIC ATICN RECERTIFICAT;0N RECERTIF! CATION RECORD RECORD RECC10 RECORD RECORO lCATE lOATE f EXAMINER !CATE l EXAM!NEROATE EXAMINER CATE EX AMIN ER EX AMIN ER l l I I I i i I I I I I I I I i-OTH ER ME H00 CERTIFICAT!CNS OR SPECI AL CU ALIFICAD.N^ k C E SCRIPTION DATE LEVEL OR CU ALIFICATION l 8 77 Level II - See AttaCPr.ent Visual l cA Eissum s//e/w REv. t f /c /75 AMNw_. / RO/. 5 R O/.9 REv. 2 ?/Nhc M d M it) REv.5 P EV.10 7 REv.7 R EV. 11 aEv. 3 REV.12 REV.S REV.4 PAGE 2 CF 2

'\\ NAME GARY A. TERNING SOCI AL SECU.=lTY N C. 471-66-5028 THE IN OtVIOU AL OESCRIS E*: A SOVE M AS 3 EEN OU ALI f EO IN ACC OR O ANCE NI"W AM ER;OAN SOC!ETY TOR N CN O E STR G O T V E TESTIN G SN T.TO.t A AN C 21W CONSTRUCT lON COMFANY F9 0CEOU 9 E3 AN O !$ OIRTIFIED TO PER FCRM ~HE NONOESTRUCTIVE EXAMIN ATtCNS L!STEO SELOW. l l VISUAL LEVELI LEVELI LEVELi LE/EL i LE/EL I GEN ERAL GENE?AL GEN ERAL OENE?AL G EN E:AL SPEC:Fic $FEC!F C SPECIFIC 3FE0!F:0 SPEOF*C F9AC~; CAL FRAC ~: CAL FRACT: CAL F:ACT: CAL

AC~t C A L COMFCSITE COMFCSITE COMFC3ITE COMecs;7g c;ypc3;Tg EXAMIN ER EXAM:NER EXAM;N ER EXAMIN ER IXAMINER CATE CATE CATE CATE OATE LEVEL 11 LEVEL!!

LE/EL!!. LP/EL 11 LT/EL 11 100 .3 cE3 m u cE,yEy3t cEyEg,t 3EyEy2t CEN ETA L SPEO:F?C 00 O .2 SPEC:F C 3FIC;F:C 5FE;;FiC S F g;;ric F:AC~: cat I 0 0

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RECERT!F!C ATION RECERTIFICATiCN R E C E R T1.:1C A TIC N I R E CE R T!:!C ATION RECERT :iC ATICN RECCRO RECCR0 RECCRD l RECCRO REC 3RD fOATE f EX/.MtN ER f* ATE f IXAMINFR f CATE f EXAMINER fOATE l EXAM:NE: EXAMIN ER I I I i l I I I l l l l l l I I I I I I I I I I I i 1 I I 0 M ER METHCC C ERTI:lCATICNS CR SRECI AL CU ALIFICATICNS l LEVEL OR CU ALI. lCATION DESCRIPTION f OATE l l I ~71 CA*. 1.eue' REV.1 REV. 5 RO/. 9 RT/.10 RS/. 2 R?/. 5 REV.3. RD/. 7 RE/. 11 REv. 4 Ar/. 3 ~ Re/.12 ATTAC. 'ENT

-~ B&W CONSTRUCTION COMPANY E PCS 32102 2 CE.3 iIFICATE OF PERSONNEL QUALIFICA i,N NONDESTRUCTIVE EXAMINATION 471-66-5028 SOCI AL SECU RITY 1 AE Ga'rY A. Terning

ilRTH DATE 11/15/52 PREVIOUS CERTIFICATIONS:

LEVEL TEST M ETHOD(S) COMPANY D ATEf S) II UT SWRI 4-13-74 n MT SWRI 3/19/72 II PT SWRI 9/19/74 .I RT Eutchinsen 'Io. Tech 5/25/73 II EC Eutchinson Vo. Tech 5/25/73 UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: See Attachnent TEST M ETHCD(S) COMPANY DATEfS) Hutchinsen Vccational Technical Institute 2 year Degree - Ncndestructive Testing Technology - 1973 CECA-II 4 hrs. 5/73 - B&WCC .~ 10/16/74 10-13-75 _n_- 5/13/77 5-16-78 EYE EXAMINATION DATES : g Corrective Lenses Recuired THE INDIVICUAL DESCRIEED ABOVE HAS BEEN CUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NON-DESTRUCTIVE TESTING SNT TC 1 A TO PERFORM THF NONDESTRUCTIVE EXAMINATIONS LISTED BELCW IN ACCORDANC ,_WITH S&W CONSTRUCTION OCMPANY CUALITY CCNTRCL PROCEDURES. MAGNETIC PARTICLE LICUID PENETRANT ULTRASONIC RADIOGRAPHY LEVELI LEVELI LEVELI LEVEll-

2 General General General General

~ 2 0 Specific Specific Specific Scec:fic Practical Practicai Practical Practical ICO .6 ,,f Composite Composite Comocsite Comocsite Examiner __ Examiner Examiner Examiner n? '. -;

M #I2 Date Date Cate Date LEVEL 11 LEVEL 11 LEVEL 11 LEVEL 11 33 2

General 33 2 General General General 86 .3 87 .3 Specific Specfic gg,ci,;c ge,cific 100 3 100 .3 p7,c:ic3, Practical Practical Practical 93.1 Composite Composite Composite 92 d Comoosite Examiner - @.lcC1~/m Examiner EO ( " Examiner Examiner -10/18/74 Cate 'I "/4/7f Cate Cate Date RECERTIFICATION RECORD RECERTIFICATION RECORD ~ RECERTIFICATION RECORD RECERTIFICATION RECORD EXAMINER l DATE EXAMINER l DATE EXAMINER l DATE EXAMINE 9 l DATE l l 'b W L J l/0 lte /76 J" O h t $ a l/o//ebt, S /] $ O l I /: & '7 9 ab g/e/s : La Wuk r, gn,.p.so/w;'s gb.>< sana;> v.i= gm (A DA b SED E' /*!'fb uY~d,' DATE ISSUED sb./7pw.adA... -,, M.-aCrw, i h./77.w.gf,e A tue see m 3. v. sacciec ii y

B&W CONSTRUCTION COMPANY Z p3 mg_, CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION 471-66.5028 SOCI AL SECURITY # 11/15/52 4E wy ma '-" i" 8IRTH DATE PREVIOUS CERTIFICATIONS: LEVEL TEST METHOD (S) COMPANY DATEiS) UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: TEST METHODIS) COMPANY DATE'S1 12 HRS. ET B&WCC Oct. 1974 8 HRS. ET B&WCC Feb. 1976 9Ers.3&WCC, ET Data Inter, 3/76 180 hrs. ET Hutchinson Voc. Tech. - 1972-73 /IS. Lev.II,2 Hrs.7/77, Score 80.0% 10-16-74 10-13-75 6-30-76 5/18/77 5-16-70 (YF EXAMINATION DATES : __55 Corrective Lenses Recuired THE INDIVIDUAL DESCRIBED ABOVE HAS BEEN OUALIFIED IN ACCORDANCE WITH AMERICAN SOCIETY FOR NON-DESTRUCTIVE TESTING SNT-TC-I A TO PERFORM THE NONDESTRUCTIVE EXAMINATIONS LISTED BELOW IN ACCORDANCE WITH B&W CONSTRUCTION COMPANY OUALITY CONTROL PROCEDURES. EDDY CURRENT VISUAL LEVELI LEVELI LEVELI LEVELI 76.6 .2 General General General General Specific 86.6 .2 go,e f;c go ejg;c specific Practical 95 O .6 Practical Practical Practical Composite Composite Composite Composite 0 Examiner W 'l Y ' Examiner Examiner Examiner 10-21-74 Date Date Date Date LEVEL il LEVEL il LEVELl! LEVEL il 76 0.3

General c,n,,,,

g,n,,,, c,n,,,, 93.3 0.2 Specific 3,,c;,;, gg,,;,;, Sc cific 95 0.5 Practical Practical ' Practical Practical Composite 89.0, composite Composite Cc.'.ipesite _._ Examiner *N Examiner Examiner Examiner Date 2-25976 Date Date Date RECERTIF. CATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD EXAMINER DATE EXAMINER DATE EXAMINER l DATE EXAMINER l DATE YL 2-l5 ~10 / DATE ISSUED REV1 D /C 42 J. Sattler gg[.g g, g. 10-21-74p F. ' 5 k./7b' u f U " J W191t R & ' _ REV._.__L._DATE : _12-21-7 8 . 4., _.._.

1 C-A.s _V A. "r_.PJ 7".4 G COKATO PC3LIC ES - 1971

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S&W CONSTRUCTION COMPANY E POS 32102 2, CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION SOCIAL SECURITY f 474 70-9054 'ME MICHAEL J. UNDESSER SIRTH DATE 5-1-59 PREVIOUS CERTIFICATIONS: LEVEL TEST M ETHOD(S) COMPANY DATEIS) I PT Conam Inspection 1 78-to 2-78 I UT Conam Inspection 1-78 to 2-78 I MT Conam Inspection 1-78 to 2-78 cara as;anc n.c. 1: << UNCERTIFIED EXPERIENCE: TECHNICAL TRAININGSEE ATTACHMENT 1 TEST M ETHODIS) COMPANY D ATErS) ET 12 Ers.5-23,25,30-78 B&WCC EYE EXAMINATION DATES : 5-11-79 (x) Corrective Lenses Required THE INDIVIDUAL DESCRISED ASOVE HAS SEEN QUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NON-DESTRUCTIVE TESTING S. " TC 1 A TO PERFORM THE NCNDESTRUCTIVE EXAMINATIONS LISTED SELOW IN ACCORDANCE WITH S&W CONSTRUCTICN COMPANY CUALITY CCNTROL PROCEDURES. MAGNETIC PARTICLE L!CUlO PENETRANT ULTRASONIC RADIOGRAPHY LEVELI LEVELI LEVELI LEVELI 92.5 .2 General 91.6 .2 General 90 .2 General General 92.5 .2 90 .2 33.3 .2 sc,cjf;c gg c5f;e Specific Scecific 100 .6 95

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.6 Practical Practical Practical Practicai 96.3. Composite 91 7/ Comcosite 93 5 / - Comcosite Composite W ExamineMMU ExamineM Examiner Examiner - 6/27M8 6/ M/78 6/3 M 8 Date Date Cate Cate LEVEL il LEVELl! LEVEL il LEVEL ii General General General General Specific Scecific Specific Scecific Practical Practical Practical ' Practical Composite Comocsite Comoosite Comccsite Examine-Examiner Examiner Examiner Date Date Date Date RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD EXAMINER l DATE EXAMINER l DATE EXAMINER } DATE EXAMINER l DATE l l l /'. O!75 DATE REVISED DATE ISSUED s ~e-. ~. - ~ - - -, - -e. . ~ - - -

pcs 221c2 2 B&W CCNSTRUCTION CCMPANY E CERTIFICATE OF PERSONNEL QUALIFICATION NONDESTRUCTIVE EXAMINATION OCIAL SECURITY y 474-70-8056 MICHAEL J. UNDESSER 9 AE --1 .9 I BIRTH DATE 3 PREVIOUS CERTIFICATIONS: LEVEL TEST M ETHOOtS) COMPANY D ATEisi I PT Conam Inspection 1-78 to 2-78 I UT Conam Inspection 1-78 to 2 -7 8 I MT Conam Inspection 1-78 to 2-78 aird Island H.5. 1977 UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: SEE ATTACHMENT 1 TEST METHOCISI COMPANY DATERS) ET 12 Hrs.5-23,25,30-78 S&WCC EYE EXAMINATICN DATES : 3-11 ~9 (x) Corrective Lenses Recnired THE INOlVIOUAL CESCRIBED ABOVE HAS BEEN CUALIFIED IN ACCORCANCE WITH AMERICAN SCC!ETY ~CR NCN-DESTRUCTIVE TESTING SNT-TC 1 A TO PERFORM THE NCNCESTRUCTIVE EXAMINATIONS LISTED BELCW IN ACCCRCANCE WITH 8&W CONSTRUCTION COMPANY CUALITY CONTRCL PRCCECURES. EDDY CURREHT LEVELI Litited LEVELI LEVELi LEVEL 1 General 86.0 .2 General General General Scecfic 90.0 .2 Sc cific ge,cific Sc cific P-actical _91 0 .6 Practical Pac:: cal Prac:ical 9~1*0 Campesite f Comocsite Comcosite Camposite MMUN Examiner Eraminer Examiner Examinen Cate 45-30-78 Cate Cate Cate LEVEL 11 LEVEL 11 LEVEL 11 LEVEL 11 General General General General Scecific Specific Soeofic Scec:fic Practical Practical Practical 'Prac:ical Compcsite Comocsite Comccsite Compcsite Examiner Examiner Examiner Examiner Cate Cate Cate Cate RECERTIFICATION RECCRO RECERTIFICATICN RECORD RECERTIFICATICN RECORD RECERTIFICATICN RECCRO EXAMINER l CATE EXAMINER l DATE I EXAMINER l OATE l EXAMINER l OATE l l d, q DATE ISSUED M DATE REVISED Y

L.,.,.e,. -.,.. .sLv C.;, -,....m u. .. v: er P R.W.IOUS NDE TRAINING Date Method Hours Conducted By 8-77 to 5-7 8 MT & PT 120 Neil Bailey HAVT! UT 206 Bob Lankford HAVTI RT 206 Mike Encblem HA'TII ET 59 Dave Kramer EAVTI Related Jerrv Notch, Neil Bailev, Jerry Anderson 47'* Work EAVTI g-

CERT.'FICATE OF NDE, PERSONNEL QUALIFICATION 20946 NAME-ROGER T. 2ICKEFCCSE NO E 10 gig 7g 047g 12/9/4,i SOCI AL SECURtTY NO. 286-46-0946 FIRST WORK CATE IN NCE ? S&W 5/17/77 EcuCATioN SCHOOL l YEAR GRACU A T ED f CEGREE CR CIPLCM A soringOleic E'EMENTARY C'ntral 1962 e

l. Springfield 1966 Vocational - Diple:na HIGH SCHCCL TECHNICAL CR VOCATION AL CCLLEGE GRAOUATE SOHCCL OTHER PREVICUS EXPERIENCE AND CERTIFICATIONS l

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I I l l l l PREV!CUS NCE TRAINING EYE EXAMIN AT'CN RECORD l METHC0 l f CCNOUCTEO 5Y DATES CATE HCURS blassrce 40 iCrbit Industries 5-19-77 3/13/I3 1 ' A EOT!VE LENSES P L UIRED C Y ES 3NC SAECOCX AND WILCOX NCE TRAINING CR SPCNSCRED TRAIN!NG l METHCo l DATE HCURS LCC ATt CN 5/77 UT 12 Copley, Ohio 5/77 [ ET 12 Copley, Ohio 5-77 PT 5 Ccpley, Ohio 8-77 Visual 8 Copley, Ohio SPECT ALI:*ED TRAINING DE3CRIPTICN TR AIN IN G HCURS f CATE Visual Level I-P; cine dancers $ core or:s succ i A xestraints ei.: 2 Ers. I./9/77 PAGE I CF 2

) t NAME ZICKEFCCSE, RCGER T. SCCI AL SECURITY NO. 286-46-0946 ~ THE INOlVICU AL CESCRIGEO A90VE H AS B EEN CU ALIFIEO IN ACCCROANCE WITH AMEQtCAN SOCIETY FCR NCNOESTRUCTIVF TEST!NG SNT.TC.l A ANO 96W CONSTRUCT:ON CCMP ANY PRCCEOURES ANO IS CERTIFIED TO PER FC AM THE NCNCEST AUCT!VE EXAMIN ATICNS LISTED SELCW. MAGNETIC PARTICLE l LICUID PENETR ANT U LT R A SO NIC RADICGR APHY EDDY CURRENT LEVELI LC/EL I LEVELI LEVELI LC/EL I GEN ERAL76 7 .,t. 2 CgNERAL CENERAt82.5 .2 90.0 .2 CENERAt c e4E u L SPECIFIC 80.1 .2 SPE::nC SPECtnC 83.0 .2 SPEC:FtC SPEC:FiC 76.6 .2 PRACTICAL 10 0 .6 PRACT: CAL PRACT: CAL 95.5 .6 p9ACTICAL PuC iCAL 100 .6 CCfAPCSITE 91. 4 COMPCSITE COMCCSITE 90.4 COMPCSiTE C:MPCSITE 91.1 EXAMINERMdddM' EXAMINER EXAM:N ER. dtd' t ' EXAM!N ER EXAMIN ER. T[G b-17-77 5/16/J7_. , uTE cA:E 5/24/77 CATE OATE mL -. = =- -ia 2-LEVELII LEVELll LEVEL 11. LEVEL II LEVEL !! CENERAL GC4ERAL GENERAL GEN ER A L CINEFAL SPEC:FIC SPECIFIC SPEC:FIC SPE~!FIC SPECIFIC PRACTICAL PCACTICAL PcACT! CAL PPAC ! CAL P9AC 1 CAL CCMPC::ITE CO'.tPCSITE C0f.iFCSITE COMPCSITE COMPCSITE EXAM:NER EXAMIN ER EXAMIN ER C(AMINER EXA MIN ER CATE OATE CATE CATE OATE LEVEL 111 LEVEL 111 LEVEL !!! LEVEL lif LE/EL !!! GENERAL OENERAL CEN ERAL CetERAL OctERAL SPECIFIC SPECIF?C SPEC:FIC SPEC:FIC SPE0!FIC PRAC fCAL P9ACTICAL P9AC~! CAL A9AC*tCAL P ACTICAL COMPCSITE CCMPCSITE CO*$CSITE COM PCSl~E COM CCSITE EXAM lNER EXAM!N ER EXA1.tlN ER EXAM NER E'<A M:N ER CATE CATE OATE CA~E OA7 RECERTIFICAT!CN RECERTIFICATION RECERTIFICATICH RECERT!FICATICN RECERTIFICATION RECORD RECORD RECORO RECORO RECORD EXAM IN ER CATE EX AMIN ER OATE EX A MIN ER OATE EX AMIN ER CATE EX AMitt ER OATE I I I I I I l l l-I l l I I I I I I I OTHER METHOC CERTIFICATICNS OR SPEC! AL CU ALIFICATICNS l DESCRIPT!CN DATE LEVEL CR CU ALIFICATICH Visual - Plcing Hangers, Succorts <7/8/77 Level II f Restraints Visual 8-9-77 Level II - See Attach: ent CATE ISSUED M j REV.1 - CIb 8" ~*/7'7 /' ? !/ 7 REV. 9 REV.5 -'~ REV.2 8 d N b 7//3/N REV.S 64 Shu/ s' REV.10 F US-* 8[5'/77 PEV.7 $ N D < /M [78 REV.11 REV.3 REV. 4 ~738 d.) 9//1M7 REV.8 REV.12 L t/ PAGE 2 CF 2 e

a .m ) I NAME R. T. ZICKEFOOSE soCt AL sECuRirv NC. 28o-46-034o TH E 'NCIVIOU AL OESCRIS EO ASCVE H AS S EEN CU ALIFIEO IN ACCORO ANCE WITH AMEW C AN SCC lET / TCR NCNCESTRUCTIVE TESTING SNT.TC.t A ANO 9&W CONSTRUCTION COMF ANY F90CEOURES ANO 15 CERTIFIEO TO PERFCRM THE NCNCESTRUCTIVE EXAMIN A TICNS L:STEO BELCW. VISUAL l l l LCKL1 LE/EL i LEVELi LEVEL 1 LT/EL I CENE?AL OENERAL GENERAL CENERAL Gr4ERAL SPEC:FIC SFTCFIC SPEOi FIC SFEO:F!C SEEO:FIC PRACTICAL 79AC~; CAL 79AC CAL FoAC !CJ.L FCAC ; CAL cot 4FCSITE COMFCSITE COMFCSITE COMECSITE COMFCSITE EXAMIN ER EXAMIN ER EXAMIN ER EXAMIN ER EXA.'.1t N ER CATE CATE OATE OATE OATE LE/EL ll LP/EL 11 LE/EL !!. LE/EL !! L.EVEL 11 GENERAL 9 3. 0 .3 GEN ER AL GENERAL GENE?AL GEN ER AL SPEOFIC 90.0 .2 SPEC:F:0 SFE c FiC SPE c =tC SPEFiC

- AC ! CAL 100

.5 eq,C :C3t F.3C C3g Fy3C ;C3e ,,2C :C3u COM FC31*E 9b*9 COMFCSi Z COM ECS:~I CO*4CCSITE COMECSITE EXAMIN E3 0 m) 4 ' * ) EXAMIN ER EXAM NER ~XA MIN ER EXAMtN ER L2 OATE ~ OA*E OATE OATE OA*I LEVELlti brEL !!! LE/EL til LEVEL ill LTdL 111 CINERAL GEN ERAL GENERAL CEN E= AL GEN ER AL SPECFIC SPECFIC SPEC:FIC SPEC:F?C SFEC:FiC FRAC CAL F #AC~iC A L 79AC ! CAL OCAC-* CAL OC AC~' CAL COMPCS:~E CO*4FCSi E COMFCSITE COMFCS; E COMFCSITE EXAMIN ER EXAMIN ER EXAMIN ER CATE CA*I ~ EXAMIN ER EXAMINER OATE CATE OATI RECERTIFICATICN REC 3RTIFICATION R ECERTIFICATICN R E CE R TI.:iC ATIC N R E C E R ?!.:!C A TIC N RECCRO RECORO RECORO RECCRO RECCRO l OATE f ZXAMINER )CATE l EXAMIN ER lOATE l EXAMINER {OATE l EXAMINER{OATE EXAM IN ER I I I I I I I I I I l l l l l l l l l l l l l l l l l l l l l l l l CTHER ME HCO CEO.TI:! CATIONS CR SPECI AL CU ALIFICATICNS l DESCRIPTION CATE LEVEL C 2. CU AL!?tCATICH l i i I l 8!/7!7'1 CATE IS3U EC 1 y REV.1 RE/. 5 RS/. 9 REV.2 R?/. 5 RT/.10 REV.3 RO/. 7 R 9/.11 REV. 4 REV.3 RO/.12 v AT"%CIC4ENT

POS 32102 2 B&W CONSTRUCTION COMPANY E CERTIFICATE OF PERSONNEL QUALIFICATICN NONDESTRUCTIVE EXAMINATION 286-46-0946 SOCIAL SECURITY # ME AOGER !. 21CKE70CSZ BIRTH DATE 12/9/43 PREVIOUS CERTIFICATIONS: LEVEL TEST M ETHODIS) COMPANY D ATEf Si UNCERTIFIED EXPERIENCE: TECHNICAL TR AINING: TEST M ETHOO(S) COMPANY DATEfS1 Springfield HS Grad 1966 eZ7i, Classrec=, %0 Hrs.Crbit Inc. 5/77, UT, 12 Hrs., B&WCC f!S, LEV.II,2Ers.7/77, Score 77.53 Piping Hangers, Supports & Re- {straints PT Level I 5 Hrs. 5-77 3&WCC 5/19/77 5/15/78 EYE EXAMINATICN DATES : O Corrective Lenses Recuired THE INDIVIDUAL DESCRIBED ASCVE HAS SEEN CUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NON-DESTRUCTIVE TESTING SNT.TC 1 A TO PERFORM THE NCNDESTRUCTIVE EXAMINATIONS LISTED BELCW IN ACCORDANCE WITH B&W CONSTRUCTION COMPANY CUALITY CONTROL PROCEDURES. MAGNETIC PARTICLE LIOUID PE.*lETR ANT ULTRASONIC RADIOGRAPHY LEVELI LEVELI LEVELI LEVELI General General 76.7 .2 General 92 E General S3.0 .2 Specific Soeofic 80.1 .2 go ciric ge,cgic Practical Practical 100 .6 prac:je3, 9 5. 5 .6 p7,;;jc,, 90.4 91 4 Comoosite ^ Comoosite Composite Composite Examiner Examiner A W ExaminerMILMd Examiner 5-27477 Date 5/F6/77 Care Oate Date ees c o...o 1_2n_79 m LEVELil LEVEL il LEVELil LEVELil General General General General Spectf'c Specific Scecific Specific Practical Practical Practical ' Practical Composite Composite Composite Comoosite Examiner Examiner Examiner Examiner Date - Date Date Date RECERTIFICATICN RECORD RECERTIFICATION RECORD RECERTIFICATION RECORD RECERTIFICATICN RECORD EXAMINE R l DATE EXAMINER l DATE EXAMINER l DATE EXAMINER DATE l l

ddD I D /N DedD D

DATE,SSUED 5/)9/77 F. J. Sattler gg y gf/77 gg pp i v

a-(r l , ! i 1 f ^ 'p' y !$i $8?' 8&V! CONSTRUCTION COMPANY E 73 32102-4 CERTIFICATE OF PERSONNEL QUALIFICATICiN NONDESTRUCTIVE EXAMINATION SOCIAL SECURITY # 296-46-0946 %y

E ROGER T.

7ICKTFOOSE ,, 9 'f., BiHTH DAll -~' PREVIOUS CERTIFICATIONS: LEV 5L TEST M ETHODIS) COMPANY O ATEiS) UNCERTIFIED EXPERIENCE: TECHNICAL TRAINING: TEST METHOO(S) COMPANY O ATE (S) ET, 12 :.rs., 5/77, B&WCC EYE EXAMINATION DATES : 5/19/77 5/15/79 [ Corrective Lenses Requireci THE INOlVIOUAL DESCRIBED ABOVE HAS BEEN QUALIFIED IN ACCORDANCE WITH AMERICAN SCCIETY FOR NCN-DESTRUCTIVE TESTING SNT TC 1 A TO PERFORM THE NONDESTRUCTIVE EXAMINATIONS LISTED BELCW IN ACCORCANCE WITH 8&W CONSTRUCTICN COMPANY CUALITY CONTROL PROCEDURES. EDDY CURRENT LEVELI LEVELI LEVELI LEVELI 0.0 .2 General General Generat General 76.6 .2 Soecific go,c;,;c 3,,,,;c gg,c3,;c 100 .6 Practical p7,g e,, p7, g e,, p7,c jc,, 91.3 Composite Composite Composite composite Examiner.@h u Examiner Examiner Examiner -$k u _ _-a Cate Cate Date LEVELil LEVELil LEVELil LEVELil General General General General Specific Specific Speafic Specific Practical Practical Practical ' Practical Comcosite Composite Composite Composite Examiner Examiner Examiner Examiner Cate Date Date Date RECERTIFICATION RECORD RECERTIFICAT10N RECORO RECERTIFICATION RECORO RECERTIFICATION RECORD EXAMINER l DATE EXAMINER CATE EXAMINER l OATE EXAMINER l OATE l l 2 'I'^ DATE REVISED $/,'g/g [W DATE ISSU ED ~ 5/ 2~[/j77 F. J. Sattler

REV. O DATE: 11-15-78 PAGE: 5-1 5.0 MATERIAL AND EQUIPMENT CERTIFICATIONS This section contains the certifications for the material, equipment, and calibration standard used during the 1978 augmented examinations. 5.1 EDDY CURRENT AND REORDING INSTRUMENTS (SEE ORANGE TA3 1) This subsection contains the certifications for the eddy current and recording instruments used during the steam generator examinations. Data Base Serial Number Model Number Number 24020 7402A 1719A02907 24021 FM2300S 151 24024 EM3300 394 5.2 CALIBRATION STANDARD (SEE ORANGE TAE 2) This subsection contains the letter from M. J. Gallagher (dated August 31, 1978) certifying the calibration standard used during the augmented examination. This standard was assigned

40009, and is shown on drawing PC-24945-0.

s D5e1%CKC = =, HEWLETT PACKARD APRIL 14, 197'8 BABCCCK & WILCCX COPLEY, OHIC 44321

Subject:

Certificate of Conformance

Reference:

Your Order No. 99675 HP Order No. 2500-16859 TO WHCM IT MAY CONCERN: Products, materials, parts, and services furnished on this order have been provided in accord-ance with all applicable Hewlett Packard specifications. Actual inscection and test data certaining to this order is on file and available for examination. Hewlett-Packard's calibration measurements are traceable to the National Bureau of Standards to the extent allowed by the Bureau's calibration facilities er to the calibration facilities of other International Standards Organization members. The Hewlett Packard Quality Program satisfies the requirements of MIL O 9858, MIL l 452CS, and MIL C 45662. [t',a. ~ ,] ",. '] I HEWLETT PACXARD COMPANY CHARLES J. HALIK, GRCUP LEACE9 SPECIAL PRCCUCTS Quantity Product No. & Name Serial No. Date Shicced 1 7402A Q 19A02907' 4/14/78 1 17402A 1232A01566 1 17402A 1232A01565 to 93 2 3. t 921 2*70

'5W CONSTRUCTICN ' COMPANY INSERVICE INSPECTION EQUIPMENT CALIBRATION REPORT 'ibration or Check; 44 Instrument Strio Chart Recorder i + /R V, per2o=ed by Mcdel No: 7402 A / 3 4.M ' 3 Date Perfcmed ci.29 0 2 c31 Serial No.s// / '- - o , z. c, e--/ G /'~992A S A/ /13 _ a c /,f',3-tG 2 M C I O ~ ' 7 4 0 2. h S r' i 3 L..A QiG6 bh 3HOW d,echanical / 1. All screws and nuts properly tightened. / 2. All knobs in place, tightened down and turn freely. '/ 3. All potentic=eter shafts tu n freely. ~~~ / 4. 6 6 Solder joints checked. i,. 5. Unit is free of loose parts, debris and dirt. / 6. Correct identification tags properly attached. / 7. All drives, belts and gear assemblies in proper working condition. / 8. The chart speed frc= the strip chart recorder is certified as being the indicated value 15%. / 9. Ink c. ens are in proper workin5 condition. Electrical '/ 7 nc.E. cE = -- a T cf. the. recorder. has. a_=i-J.=u.- fregency resp.cnse - T+ - of DC to -100- En over. 20 's-of_ full. sc=1 a - , x E._~/ 21 Sensitizity. of' s-trip _ chart-rece' de_-is: withir. i- '.[ % o f =- r ~ indicated value. e _.._ - : r --c...-~..=.==.:__...-..-.-;_----~ ~-

5'

'- = '= 2 5' . - --.:.. =..

q j [),6 g y'o a / ~ ZETEC POST OFFICE BOX 140 ISSAQUAH, WASHINGTON 98027 TELEPHONE 206-392 5316 TO WHOM IT MAY CONCERN: This is to certify that the following instrument has been 3-23-7F calibrated to factory specification on 9 - 13 ~7[ The due date is EM UCM 3 7b PL~ kl COId O' ~ INSTRUMENT: Ib SERIAL NO.- The calibration of this instrument was controlled by docu-mented procedures and using the following test ec.uipment traceable to the National Eureau of Standards within the limits of the Eureau's Calibration Services-TRACEA3LE CERTIFICATICN TEST' INSTRUMENT MODEL NO. MANUFACTURER DATE DsGITAL Moi.TIhGill _D M E62. A CTROMiK 1^!G"l$ Ccewist/Yinse Dc 504 TEscrncui x i-16-17 11-M - U 0$CILLa5CCPE 6til Y5AI5tJ Amys ZETEC, INC. Calibrated by: 3 ' A 3 ^W dA.tww- - Date:

/"* g DB"24c 2 y ZETEC x ~ _ - PCST OFFjp lcx 140 le:!AcuAH, WASHINGTON 98027 TELEPHONE 206 392 5316 , y,ij TO WHOM IT MAY CONCERN: This is to certify that the following instrument has been calibrat.v

ory specification on 5'- / - /8

~~ ' The due date.ts // 7 6 Q: INSTRUMENT: EM 3300 SERIAL MG.:. 39#/06MO2.p 7 t y.3 - The calibration of this instrument was controlled by docu-i, nented procedures and using the following test equipment ' traceable to the National Bureau of Standards w.ithin the limits of the Bureau's Calibration Services: TRACEABLE CERTIFICATI'ON TEST INSTRIBENT MODEL NO. MANUFACTURER DATE 'O $m S~</o 3 TV z72 u tn 2-25-7e ocfoY o Yl2.CO .( w_ K b.1.+ 4 : "3 9 ZETEC, ' 7.NC. Calibrated. by: bA. Mf Date: J-l-7A 4 is 4

THE BABCOCK & WILC0X COMPANY VER GENERATION GROUP To l File From M. J. Gallagher - S&W Construction Company ES $6 b6 File No. gUS o r R e f. 6 192-072-013 Date Su bj. August 31, 1978 i sti ..ee.e 22 :o..e 3e. :ssem-.- .,2 2. n=j.-r seir. I This letter is to document that the Calibration Standard 440009 is made of Inconel 600 and has chemical and physical prcperties similar to that of the tubing in the Steam Generators at the Crystal River Unit 3. The material is frem heat 90658 and lot 210-037. The material certifications of this Calibration Standard are on file at this office. %%3 b M. J. G 'lacher MJG:meh cc: C. R. Ecneycutt F. J. Sattler Tech. File " Committed to Excellence"

L w _ -17 c. s L 0e T L 0 ~ 0 a 1 4 m a Y f s 5 N H u 1 e 4 A A 9 n P r P M u i 2 ( s O O o M l C l o C e. P I 1 i I m, O N N C o O 1 Wat T C n U = i R r s T u N e Y D K o N C S o R O e N c A A M 3 dD C s O 3 B w C \\ e. U N A o A B r W p L i E 10 t H5 H B s a. 04 T t 1tT 1 UA9 "e (Rm s 1Iw Lr p >l4 NLs r UA E e LC 5 e WTM &E aa bGA e. HST A a1 A L e 0D r t e. -e 3 a a e e s c As u S M e I R r NE e I H W s e T

O is r
4 e

i e 3 L = l E s

0. L

,A B s a O e s L". H a e. AH 1 P ~ 0 f 0 T M A 0* L 4e' O f rT R 3 5 E e a 0 i e H L DE L u T P f f M NuA .e 1 E D D0e .s. i D e E 0 e 1 NL 6 T 'P e n eO e EL CA TB3 i. S 0 3 IHf A T 0 TO AG 0 E L 5 L lN L 6 s LL E F $ T E AC EU NwN A ND O A E A GR E C B 5 V ININE OER ~ O "o T L e B OS s LE 5 U i S 1 TT' HS A D. A *l E O L. H L D I OE 5 NOTE HL E" NB L IH T I L iP = 4m I S A 8 A 0LRE t r a E MS M1 ADD O I 1 34) s T . u. H l ) ) e o a e a a. e. e t". s r a e p is a e. .~. m e s.... .s. .~. r a ..a e a e a ~.. .u.. EE oj3

REV. O DATE:ll-15-78 PAGE: 6-1 6.0 REFERENCE DOCUMENTS This section contains letters which pertain to various technical considerations referred to throughout this report. G. A. Terning to File 10-20-78

THE BABC0CK & WILC0X COMPANY TR GENERATION GROUP To l FILE From G. A. TERNING 2:s so-s Cust. h l' 4-o r Re f. FLORIDA POWER CORPORATION 192-072-013 Su bj. Date E. T. UNIT # 3, CRYSTAL RIVER OCTOBER 20, 1978 lniii.et., to ca..e on. custo,.e ano on. soj.ct :n o. The tubing in the "B" Once-Through Steam Generator (OTSG) of Unit 3 at Crystal River Station was examined using eddy current techniques. These examinations were performed in compliance with the U. S. Nuclear Regulatory Commission Regulatory Guide 1.83, Revision 1, 1975, and ASME Section III. PROCEDURES: The examinations were performed in accordance with the procedures listed in Section 2 of this report. These procedures were re-viewed and approved by, personnel qualified to Level III of SNT-TC-1A supplement E. EXAMINATIONS: The tubing examinations were performed by technicians, qualified to Level I, Limited under the direct supervision of personnel qualified to Level II of SNT-TC-1A Supplement El, as required in C.2.h of the Regulatory Guide. The equipment which was used conforms to the requirements of C.2.b, e, f, and g of the Guide. A dimension check was performed on the Calibration Standard (per C. 2. e) prior to use. Detailed drawing of this Standard is in-cluded in this report. The suitability of the Calibration Standard, including the separation of defects was demonstrated during calibration for the tubing examinations at Crystal River. During the examinations, a calibration check on defect sensitivity was performed, using a cuide tube, after the examination of each generator tube. There was a calibration check performed every four (4) hours, unless other wise stated. The reproducibility of the check data showed that this time interval was more than ade-quate. 1SNT-TC-1A Supplement E, 1968 and/or 1975 Edition, throughout the summary. " Committed to Excellence"

E. T. Unit October 20, 1978 The data were analyzed at the site by B&W personnel qualified to Level II of SNT-TC-1A Supplement El, required in C.2.h of the Regulatory Guide. The tube numbering system used during this examination was per Babcock and Wilcox Company drawing number 13499, for Unit 3 NSSS 620-0007-55. Support rod locations and the unmachined center area are not counted as tube positions. RESULTS There was one (49-2) tube in steam generator B which contained a defect equal to or greater than 20% of the wall thickness. This defect is on the ID Surface. This tube and its status are identified on the E. T. data sheets in this report. DOCUMENTATION Permanent records of both the magnetic tapes and the final report are on file at the Babcock & Wilcox Construction Company in Copley, Ohio. fd'WF W v< G. A. Terning B&W Construction Company Level II GAT:meh cc: F. J. Sattler C. R. Honeycutt

REV. O DATE: 11-15-78 PAGE: 7-1 7.0 CALIBRATION SHEETS This section contains the eddy current calibration sheets that are referenced on the data sheets in Section 3 of this report. O

S ABCCCK & WILCCX S&W CCNSTRUCTICN CCM P ANY E. T. CAllBRATION SHEET STATION: Crvstal River Unit #3 CUSTOMER Flcrida Power Corcoration DATE: 7-26-78 STIAM GENERATOR: B CAL. SHEET NO: 1 DEFECT DETECTION: EDDY CURRENT INSTRUMENT: Autemation Industries EM-3300, S/N: 21024 FREQUENCY: 400 K*IZ R:481 X: 457 L/C SWITCH: C PHASE: 1370 GAIN: 24 HOR: 1 V/DIV VERT-1 V/DIV TAPE RECORDER: S/N: 24n?1 CHART RECORDER (OPTIONAL) S/N: 24020 SPEED: 3.7s IN/SEC EOR: 100 MV/DIV VERT: 100 .TI/D W CALIBRATICN STD:.t0009 SPEED: Five MM/SEC WALL THINNING (OPTIONAL) : EDDY CURRENT INSTRUMENT: ZETEC MIZ-4, S/N N/A FREQUENCY: N/A KEZ R: N/A X: N/A N/O SWITCH: N/A PHASE: N/A GAIN: li/A HOR. LEV. N/ AVERT. LIV. N/A CALIBRATION STD: N/A CHART RECORDER: S/N: N/A VERTICAL: N/A MV/DIV SPEED: Five MM/SEC TIME & DATE CF CALIBRATION LEVEL II REMARKS 017n h-c 7 'c 7o F. A. Bohnsack 0700 hrs 7-26-78 F. A. Bohnsack

SABCCCK & WILCOX S&W CCNSTRUCTICN CCMPANY E. T. CAllBRATICH SHEET STATION: Crvstal River Unit 43 CUSTCMER Florida Power Corporation DATE: n_,c_no STIAM GENEPATOR: B CAL. SEEIT NO: 2 DEFECT DE"'ECTION: IDDY CURRENT DISTRCMENT: Automation Industries Eld.-3300, S/N: 2402a FREQUENCY: 400 EE:: R: 495 X: 479 L/C SWITCH: C PEASE: 170 GAIN: 24 EOR: 1 V/DIV VERT: 1 V/DIV TAPE RECORDER: S/N: 2an21 CHART RECORDER (OFTIONAL) S/N: 24020 SPEED: 3.7c ET/ SIC EOR: 100.T//CIV VER"' : 100 MV/DIV CALIBRATION STD: 4000o SPEED: Five MM/ SIC WALL THETN!NG (OPTIONAL) : EDDY CURREN" INSTRCMENT: ZETEC MIC-4, S/N N/A FREQUENCY: N/A KHZ R: N/A X: N/A N/O SWITCE: N/A PEASE: N/A GAIN: N/A EOR. LEV. N/ AVERT. LEV. N/A CALIBRATION STC: N/A CHART RECORDER: S/N: N/A VERTICAL: N/A .T//DIV SPEED: Five 20:/SEC TDIE & DATE OF CALI3PATION LEVEL II REMARES 0715 hrs 7-26-78 p, g, p g,, y,,3 1100 hrs 7-26-78 E. W. Stoppelmann 1500 hrs 7-26-78 H. W. Stoppelmann Breakdown of a driva manir"a- "4 hour period - en attempted to get operating until 2230 - shutdown and removal of ..n47n ' o n,- 4 692n <,- r oval rd r:prir - re734r completed by 0215 - cal. check OK at 0230. 0230 hrs 7-27-78 F. A. Bohnsack 0600 hrs 7-27-78 F. A. sor.n uck

B AECOCK & WIL.COX Saw CCNST AUCT!CN COMPANY E. T. CALIBRATICN SHEET PTATICN: Crvstal River Unit d3CCSTCMIR Flcrida_ Power Corcoratien DATE: 7-27-78 C"2AM GENERATOR: E CA ~,. SHEET NO:J DereCm. D e m. e C m. I C N.. EDDY CURR.rN"' INSTRUM._50 : Autcmation Industries IM-3200, S/N: 7anga v FRIQUENCY: 400 KE:: R:_500 X: 486 L/C SWITCK: C PEASI: 166 GAIN: 030 HOR: 1 7/DIV 7ERT: 1 V/DIV TAPE RECORDER: S/N: gan91 CEART RECORDIR(C2TICNA ) S/N: 24020 SPEED: 3 7c IN/SEC ECR: 10 0 _.TI/ DIV VIRT: 100 .Tl/OI7 CAI.I3RATICN STD: annno SPIID: Five MM/ SIC WAI.L THINNING (OPTIONAL) : =..s D v. Cn.o.o.rv..m. r,T.e, cD<=.>.L~. ,=.ve.u. - ~,_4, S /,.r N/a-r .w FREQUINCY: N/A KE:: R: N/A_ X: N/A N/O SWITCE: N/A PEASI: N/A GAIN: N/A HOR. L7.V. N/AVIR'.. LI7. N/A CALIBRATION STD: N/A CHARI RECCRIER: S/N: N/A VIRTICAL: N/A .T//DIV S 2'.?..P.D -

v. ' t a

.v51 (:T" . -~ ...u.. & nn,..e Or Cw- - - :. 2.,s. C e. r e.e<.:.- r-

m..e.v - =.~s _c:

m 1000 hrs 7-27-78 I. W. Stoppelmann New Cable 1400 hrs 7-27-78 fi. W. Stoppe ?.mann m

9 ASCCCK & WILCCX S&W CONST9UCTION COMP ANY E. T. CAllBRATION SHEET STATION: Crvstal River Unit 6 3 CUSTCM.ER Flcrida Power Cor oration DATE: 7-27-78 STRAM GENERATCR: B CAL. SHIET NO: 4 pIEECT DETECTICN: EDDY CURR N* INSTRUMENT: Autemation Industries EM-3300, S/N: 7.t n ?.! FREQUENCY: 400 KHZ R: 498 X: 492 L/C SWITCH: C PEASI: 668 GAIN: 030 HOR: 1 V/DIV VERT: 1 V/DI'l TAPE RECORDER: S/N: 7.t n o i CHART RECCP"ER (CP"~CNAL) S/N: 24020 SPEED: 1 7 :: IN/SEC EOR: 10 0 _.Tl/DI'l VERT: 100 M'l/DI'l CALI3RATICN STD: an009 SPEED: Five MM/SEC WALL "'i!NNING (CFTIONAL) : /v.s v.< /.s r.n D v. C,+ : e.r... .v.<e.Rr..vesJ... er_.r- .u. - -e _ n., .w u u FRECUENCY: N/A KE:: R: N/A X: N/A N/O SWITCE: N/A PE7d!E : N/A GAIN: N/A ECR. LIV. N/AVERC. LE'I. N/A C A L I 3 ?.'s C I O N S T D : N/A CHART RECORDER: S/N: N/A VERTICAL: N/A MV/DIV SPEED: Five MM/SEC e ,n. -.. -..%% O ...y L E n,n,.1 n-3.,-% a m. .-,4La ai f % 10 v 64 v2 Ja 2230 hrs 7-27-78 M. Hacker 0030 hrs 7-28-78 F '. A. Bohnsack ,iew Probe 0430 hrs 7-28-78 F. A. Bohnsack 0600 hrs 7-28-78 F. A. _Bohnsack 1000 hrs 7-28-78 H. W. Stoppelmann 1400 hrs 7-28-78 H. W. Stoppelmann 1730 hrs 7-28-78 M. Hacker 2125 hrs 7-28-78 M. Hacker 2140 hrs 7-28-78 M. Hacker

S AECCCK & WILCCX 84# CONS *RUCTICN COM AANY E. T. CALIBRATICN SHEET STATION: Crvstal River Unit d3CUSTCMIR Florida Power Corporatien DATE: 7-28-78 STEAM GENZRATCR: E CAL. SEEET NO: 5 DEFICT DETECTION: EDDY CURR..NT INSTRQ12NT: Au ccation Industries IM-3300, S/N: 24024 FREQtIENCY: 200 KH:: R: 512 X: 502 L/C SWITCH: C PEASE: 117 GAIN: 15 Eoa: 1 V/DIV VERT: 1 V/DIV TAPE RICORDER: S/N: 22n21 CHART RICORDER(CETICNAL) S/N: 24020 SPF.ID: , 79 IN/SEC ECR: 100 MV/DI'I

IERT : 100

.TI/DIV CALIBRATICN STD: anoog SPEID: Five M'4/ SIC WALL T'-IINNING (OPTIONAL) : e r. _. e-.u. _.,_*., s /s.T s.T / n- .r. Dv. C.m. :.rs.I". mu...c..v..,, rs.I.. n u o FREQUENCY- 'T/A R~C R: N/A X: N/A N/O SWITCH: N/A PEASE: N/A GAIN: N/A EOR. LIV. N/ AVERT. LIV. N/A 4 .CALI3 RATION STD: N/A CHART RECORDER: S/N: N/A VERTICAL: N/A MV/DI'l SPEID: Five .vli/SEC .r e.v.a. u . r.n = nn-..:.- C.r C..

:.,s. m.4 r._ s-

~ _s 0435 hrs 7-28-78 P. A, Fohnsack 0505 hrs 7-28-78 F. A. Bohnsack

B Aecccx a wit.cox BS # CONSTRUCTICN COM P ANY E. T. CAllBRATICN SHEET STATICN: Crvstal River Unit 43CUSTCMER Florida Power Corporation DATE: 7-28-78 STEAM GENERATOR: B C.'d. SHEET NO: 6 DEFICT DETECTICN: EDDY CURRENT INSTRCMENT: Autecation Industries EM-3300, S/N: ga02a FREQUENCY: 600 KEI R: 500 X: 501 L/C SWITCH: C PEASI: 536 GAIN: 70 HOR: 1 V/DIV VERO: 1 V/DIV TAPE RECORDER: S/N: 2an21 CHART RECORDER (CPTICNAL) S/N: _24020 SPEED: 1.7; IN/SEC ECR: 100 M'l/DIV 'IIRT : 100 TI/D I'l CALI3RATICN STD: aonco SPEED: Five .vM/SEC WALL THINNING (OPTIONAL) : u__r_c- .u.- ~~ _,., .e/v.. v../A _e D D v. C v m..: _v... _vS..e.C:n._s.... r s o FRICUENCY: N/A KHI R: N/A X: N/A N/O SWITCH: N/A PEASE: N/A GAIN: N/A ECR. LEV. N/ AVERT.

IV. N/A C CI3 RATION STD:

N/A CHART RECORDER: S/N: N/A VERTICAL: N/A .TI/DIV SPEED: Fi te MM/SEC ..v_-. r_ _- .e.e.u v..s.e. . A.n__ _n,a. _r. C Cc _ = Rn-. C sd s-0510 hrs 7-28-78 F. A. Bohnsack 0520 hrs 7-28-78 F. A. Bohnsack 0545 hrs 7-28-78 F. A. Eohnsack

S ASCCCK & WILOCX B& # CON $*4UCTICN OOM P ANY E. T. CAllBRATICN SHEET STATICN: Crvstal River Unit d3CUSTCMER Florida Power Corcoration DATE:_ 7-_29-78 STEAM G.ENERATCR: a CA. SEEET NC: 7 DrerCe. D.. r -. ? C.J. s - EDDY CURRENT INSTRUMINT: Autcr.ation Industries EM-3300, S/N: 2.: n g.: FP2QUINCY: 400 KE' R: 498 X: 492 L/C S*d!TCE: C PEASE: 668 GAIN: 030 ECR: 1 V/DIV VERT: 1 V/DI7 TAPE F2CCP"ZR: S/N: 24n21 CHART PZCCRCER(CFTICNAL) S/N: 24020 SPEZD: 3.7-IN/SEC ECR: 100 MV/DI'l VERT. 100 .Tl/DI7 CALISPATICN STD:.:nnno SPEID: Five MM/SEC ~4'sLL T*i!NNING (CPTIONAL) : -s.L..c.. <r e r. e_ C .u.-... _4. .e. /v.s sJ/e. .r..n. a.nv Cn~.Le rv.s.

u..s w

FREQUENCV-N/A KE! R: N/A X: N/A N/C SWITCE: N/A P u,..c e .J j - C.ars.T. sJ/n-u.n, R. .r.=.v<. s / n, i.... m... _r _=,/. v.s /n-J n CALIBRATION STD : N/A CHART RECCEDER: S/N: N/A VERTICAL: N/A .T// DI'l cpern. e.4... .v.t/ser __a., C " C. ~ 7 2 2 ' * ? C '.s* '..? V.

_-_

2.*.v.A 3..'s S ". I'd.?. & Dn' ~2.r. --.o.- CJ40 hrs 7-29-78 F. A. Echnsack C300 hrs 7-29-78 F. A. Echnsack

S ASCCCK & WIL.COX S&W C ONSTRUCTICN COM P ANY E. T. CALIBRATICN SHEET STATION: Crystal River Unit d3CUSTCMER Flcrida Power Corporaticn DATE: 7-29-78 STIAM GEiE3ATOR: E CAL. SHIIT NC: 8 DeerCm. D r. _rC. 0 sI. EDD'? CURRINT INSTERENT: Aute: nation Industries EM-3200, S/N: ganga FREQUENC'? : 400 KH:: R: 488 X: 464 L/C SWITCH: C PHASE: 1175 GAIN: 82 EOR: 1 V/DIV VERT: 1 V/DIV TAPE RECORDER: S/N: 2an?! CHART RECORDER (CFTICNA ) S/'i: 24020 SPEID: 3.75 IN/ SIC ECE: 100 MV/DIV ~12R0 : 100 .Tl/DIV CALIBRATICN STD: Nov. 77-1 SPEID: Five MM/SEC I WA*L THINNING (CFTIONAL) : Lynchburg Research Center I.D. Cal.Std) /s.i %.,/ s, e n Do.r CU.=..v. -v.< e..o.r.v_r.e.s. . _ - u. - e. e ..s u_ . s. FPICUENC'?: N/A

3I R: N/A X: N/A N/O SWITCH: N/A PEUI:

N/A GAIN: N/A ECR. LIV. N/AVIRT. LIV. N/A CALIBRATION STD: N/A CHART FSCORIER: S/N: N/A VIRTICAL: N/A MV/DIV S p e r.,

e. 4..,,

.vv. - _e- - er ~ .y., ..,,. :. C : C.,-w. - 3.,., -, s. ._.n..~..r.y,: e un an.n-au.s - -. =. = .:. s : .2 0600 hrs 7-29-78 F. A. Bohnsack 0645 hrs 7-29-78 F. A. Echnsack

REPORT ON PRODUCTION FACILITY CHANGES, TESTS AND EXPERDENTS

STANDARD ANNUAL REPORT ON PRODUCTION FACILITY CHANGES, TESTS AND EXPERIMENTS AS REQUIRED BY 10 CFR 50.59b Facility Changes MAR 76-11-8, completed 11/6/78: Remove metal by grinding from RC Pump Snubber RCHS-1B in order to allow for easier removal and installation of that snubber. This modification will not change the functional design of the snubber and does not conflict with the safety analysis. MAR 76-12-3, completed 3/16/78: Increase height of water leg in tank loop seal from present height of 6' to a new height of 10' on WDT-6, Spent Resin Storage Tank. This modification will reduce excessive release to Auxiliary Building due to loss of loop seals. This change reflects safe operating practice and does not conflict with the FSAR. MAR 76-12-9, completed 1/20/78: Move SWR-26 pipe collar 9 1/2" west and SWR-26 wall mounting bracket 30" west. Adj us t length of strut as necessary. Move entire NGH-62 12" south. Replace existing Fbke Up and Prefilter cask trolley stop with a 7 1/2" X 11" X 1/2" plate welded to end of trolley rail. Present location of restraints interferes with movement of MU and P prefilters. Movement of restraints increases the safety of removing the M0 and P prefilter cask. MAR 79-12-31, completed 2/14/78: Installation of " Safeguard" cables to BWST level transmitters DH-7-LT and DH-37-LT. This equipment and installation have been raised to " Safeguard" designation and will have seismic and environmental qualifications and will alco meet the requirements of 1EEE 279 to the extent practicable as required by 'he NRC. MAR 76-1L-31A, completed 2/14/78: Add s tatement to MAR 76-12-31 to read " Revise connections and location of DH-7-1T per Dwg. 1C-308-662 and CR3-lCF-2119". Also revise required cable type c f circuit DHF-10 to EK-34C GRN. Change in cable type was due to availasility of materials. MAR 76-12-31B, completed 2/14/78: This amendment to MAR 76-12-31 provides additional information and instruc-tion regarding piping and tubing not previously covered by the original MAR. MAR 76-12-31C, completed 2/14/78: This amendment to MAR 76-12-31 updates the affected drawings only to reflect "As Built" conditions. Original design concept has not been changed. MAR 77-1-31, completed 1/20/78: As a result of Building Spray Line developing a crack at weld #BS 81, this weld was removed by cutting piping 2" on each side of weld. A replacement new spool peice of 8" schedule 40, A-310 T304 material will be added with new welds 81-BFl. This modification will not chaage design of piping. MAR 77-2-1. completed 2/20/78: Add logic to MUV-253 such that it will automatically close on a loss of all

AC power and/or low Seal Injection flow combined with either loss of all RC pumps or low seal water flow to RC pumps. This modification _s necessary to protect the RC pump seals and/or shaf ts in the event a loss of all AC power (blackout) condition should arise. The emergency safeguards logic to close this valve has not been af fected. MAR 77-3-14, completed 1/20/78: Addition of circuitry and annunciator window in the control room which will alarm when DOV-210/238 automatically open to supply flush water from the SW system to the RW pumps if the DO system supply is lost. This alarm will alert the operator to the change in supply water and will remind him to keep an eye on SW surge tank level and take actions to recover D0 supply. MAR 77-4-7, completed 1/20/78: Relocate WDV-358 and WDV-359 so that a hose can be connected to the RM (radi-ation monitor) and it can be flushed to a convenient drain. This was the original decign intent, however, the original installation did not provide enough room to attach the hose. MAR 77-4-2, completed 1/20/78: Remove shear plates on the end of spent fuel pool missile shields and reweld for proper alignment with embedded shear plate. Enlarge bolt holes in 1/2" bottom plate for proper alignment with holes in shear plate, using washers as required. Basic design has not changed. (Reference GAI Dwg. S-521-116, Rev. 0) MAR 77-4-32, completed 2/20/78: Change location of WDV-856 from downstream of WDV-855 to upstream of WDV-854 and downstream of WDV-46, WDV-47 and NCV-45. Currently, WDV-856 cannot be installed at location called for on drawing CR3-P-4234-WD-1 due to the inabil-ity to isolate the Waste Gas System downstream. Relocation does not affect intent of original ECN-2361. MAR 77-5-18, completed 1/20/78: Addition of a normally open contact in each of the control rod drive, gate drive, printed circuit boards in order to reduce the chances of a power supply phase being held energized due to a contact sticking closed. This modifica-tion will increase reliability of the CRD system and is recommended by the supplier. MAR 77-6-22, completed 1/20/78: Change setpoints from (45' 31/8") and (44' 3 1/8") to 47' and 45', respec-tively, for the HI/LO level alarms for the BWST level instrumentation DH-ll-LS. Current setpoints allow the BWST level to be in alarm while maintaining a normal water level in tank. The new setpoints reflect the limits required by STS. MAR 77-6-42, completed 10/3/78: Remove WDV-816 and replace with blank flange. Present piping arrangement allows for liquid waste discharge to sewage plant and WDV-816 is the isolation valve for this lineup. In order to reduce the possibility of inadvertent radwaste discharge to the sewage pit.

e ( MAR 77-7-44, completed 3/8/78: Installation of steam traps, valves, piping and fittings on the steam supply lines to the turbine of the emergency feedwater pumps (EFP-2, turbine driven). Modification is needed to adequately drain water from steam line in order to reduce unwanted turbine trips on startup. The margin of safety is increased by improving the reliability and performance of the unit. MAR 77-8-1, completed 2/14/78: Add bypass line around ASV-5, the steam supply header isolation valve to EFP-2 (turbine driven emergency feed pump). This bypass will prevent buildup of condensate in piping downstream of ASV-5 and increase the reliability of pump starts. MAR 77-8-22, completed 1/20/78: Change 1 1/2 inch snubber installed at EFH-45 to a 2 inch snubber. Existing 1 1/2 inch snubber was found bent. Since 2 inch snubber has larger capacity, it will insure a safer installation. MAR 77-9-6, completed 2/20/78: Remove pressure indicator FS-6-PI from the fire service system since it is a redundant gage and is destroyed upon starting the pump. Safety is not affected since it is a redundant gage. MAR 77-9-9, completed 3/8/78: Seal weld MUV-27. This valve is leaking at the bonnett pressure seal plug and cannot be otherwise repaired without shutting down the plant. This change will not change the intent of operation of this equipment. MAR 77-9-18, completed 1/20/78: This MAR is for drawing revisions only. It moves seismic class 1 to seismic class 3 breaks back to the first valve off of WDT-4,9,6. This change will correct drawings to agree with FSAR, Table 11-5, page 11-30 for WDP-6A, 6B, 9A, 9B, 10 and 11. This change also declassifies 29 valves. MAR 77-10-1, completed 3/21/78: Change oil type from " York" B to " York" C, add cleanup kit and 1/4 inch drain valves to CRHE-1A and 1B (chill water heat exchangers) and conduct a series of extensive oil changes at weekly intervals approximately four or five times. This MAR will increase the life of the chillers but does not affect the design. MAR 77-11-4, completed 3/8/78: Remove flow breakdown orifices EF-3-F0 and EF-4-F0 and replace them with flanged spool peices. This change will enable a further study to be conducted to determine what is restricting the EFP's recirculation flow. R\\R 78-2-15, completed 11/7/78: Installation of a new anchor plate and grout on MSH-236. Existing mounting pedestal was found to be cracked. This change does not affect the operation of the snubber. MAR 78-7-5, completed 11/17/78 Drawing change only to reflect "as built" conditions of pressurizer spray line, RCV-149 bypass.}}

ML19284A419

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