Text

Steam Generators 11 & 12 Eddy Current Testing,Final Rept May/June 1990
	ML20029B395
Person / Time
Site:	Calvert Cliffs
Issue date:	02/28/1991
From:	Keith Hoffman, Paul Klein; BALTIMORE GAS & ELECTRIC CO.
To:	;
Shared Package
ML20029B392	List: ML20029B391; ML20029B395; ML20029B396;
References
	NUDOCS 9103070192
	Download: ML20029B395 (85)
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{{#Wiki_filter:. -. _ k f CALVERT CLIFFS UNIT 1 STEAM GENERATORS #11 AND #12 EDDY CURRENT TESTING FINAL REPORT MAY/ JUNE 1990 1 Reviewed by: Prepared by: k 'A hAPI Ww /r P. A. Klein K.M Hoffman x f 'i 9103070192 910223 POR ATIOCK 05000317 Q PDR

w c TABLE OF CONTENTS i I. INTRODUCTION II.- DISCUSSION - APPENDIX I Eddy Current Test Results fo SG 11 A.. - List with Plot of Allindications

B.

List with Plot of <20% Indications C. List with Plot of 20% 39% Indir.: ions D.- List with Plot of >39% Indications - E. List with Plot of Tubes Dented F. List with Plot of Tubes Plugged During May/ June 1990 G. - List with Plot of all Tubes Plugged i APPENDIX II - Eddy Current Test Results for SG 12 A. List with Plot of Allindications - y' B. List wi'h Plot of <20% Indications C. List with Plot of 20% -'39% Indications D.- List with Plot of >39% Indications - E. List with Plot of Tubes Dented F. List with - Plot.- of Tubes Plugged During - May/ June 1990 ' O. . List with Plot of all Tubes Plugged - APPENDIX III - Steam Generator Inspection Information A.- Steam Generator Support Location and Nomenclature B.-

Steam Generator Tube

- Sheet - Pattern and Number System - C. Eddy Current inspection Acronyms E j-

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1. INTRODUCTIGN Zetee, Inc. and NDP nolo w were contracted in...uary,1990 to provide ing ILU&E with the eddy current exam! nation of the equipment and personnel Calvert Cliffs Unit 1 Steatt. '

s in Lusby, Maryland. Zetec, Inc, provided twelve people for data acqiiisition and tuteen people for the primary data evalua:lon. NDE Technology provided four peopb for the secondary data evaluation. a This report summarizes the May/ June,1990 eddy current inspection results of Calvert Cliffs Unit 1 Steam Generators. t 4 f page 1 of 6 i

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11. DISCUSSION The hilZ 18A eddy current system and qualified operators inspected the Calvert tuffs Unit 1 Steam Generators 11 and 12. The system uses eddy current as the probing media to measure variations in eifective conductivity and/or permeability of the tube being tested.

An alternating voltage is impressed across the test coil. The magnetic field developed by current flow in the test coil cause< eddy currents to now in the tube wall. The corresponding magnetic field caused by eddy carrent now 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 now in the test piece. The magnitude of eddy currents in the test piece, thus the er.il voltage, is dependent on the electrical properties of the tube being tested. The electrical properties x which affect the Dow of eddy currents are permeabili and conductivity. In non magnetic materials, such as Ni Cr Fe alloys, conductivity is usual the only significant variable. When the effective conductivity decreases due to a discontin ity in the tube wall, the coil voltage increases in direct relationship with the effective conductivity change. Thus, the amount of voltage is sinusoidal,ge is related to the size of the discontinuity in the tube wall. The coi increase in coil volta thus it can be described with a single vector having magnitude and phase. The BG&E Technical Specification cdo, current (ET) testing plan for the refueling outage selected 100% of the tubes for fulllength inspection each steam generator (SG). The examination inspected 16,874 (100 % SG tubes through their entire length. 222 tubes had indications of 20% through wall degr)adation or greater. Seven (7) tubes w exceeded the plugging limit of 40% thru wall degradation were removed from service. As a preventative measure,5 additional tubes with indications in the sludge pile area were plugged. Of these 5 additional tubes taken out of service, four were in SG 11 and one was in SG 12. Previous metallurgical examination of Unit 1 tubing has shown degradation in this area w s caused by Intergranular Attack (IGA). Even though these 5 tubes had indications it ss than the plugging limit, the tubes were plugged due to.the potential for a local active IG A degradation mechanism. SG's 11 and 12 were examined using the Zetec hilZ 18A digital data acquisition. system. The frequencies selected were 800,400,100, and 30 KUz all of which were run in the differential and absolute modes. The examination utilized a standard A.560-SF/Rhi bobbin coil probe. The hilZ 18A digital data acquisition s ' stem provided on.line data digitization and storage onto magnetic tape eartridges. The di ital signal was also converted to analog where selected frequencies were recorded on strip hart media as an aid to the analyst. Prior to any ET analysis, the primary, secondary, and Computer Data Screenina (CDS) analysts were reculted to take a DG&E analyst qualification examinatian. AI analysts passed the BG&3 site specific test. In addition, CDS, with qualified analysts, was tested and passed the examination. Page 2 of 6

.-.._= - f Each tube's ET data was analyzed by two inde 3endent teams of qualified and certified )ersonnel and by computer analysis. Zetec Anal sis Software Edition 18.6, Rev. 5 with stri charts was used by eneh team of analysts. Addi ionally, all stored digital data was analytic lly processed by Zetec's CDS program using HP350/3(>0 computers. All distorted i and pluggable indications were retestecl. After all data review was com aleted, the primary and secondary lead analysts compared results with the CDS results anc a final report was produced. Any final resolution was performed by DG&E Level 111 personnel. Figure 111 dluttrates the outage data analysis process. In addition to the standard Bobbin ET testing, a large number of tubes were inspected usin motorized rotating pancake coil (MRPC) probes. A sample of approximately h'096 of the tubes in each SG were examined with the MRPC technique on the hot leg side of the generators in the roll transition region at the top of the tubesheet. This sample was concentrated in the sluage pile re: ion and included $096 of the tubes considered to be in the stud;e pile. This ex panded MRPC sample was performed to address concerns over circumferent:al cracking in this region found at other plantr. Selected SG U-bend tubing was also inspected utilizing U bend MRPC probes on both SO's No evidence of 'ecumferentic! cracking was detected in either steam generator. Indications were found in a total of 234 tubes from the 8,421 tubes examined in SG 11 and 204 tttes from the 8,453 tubes examined in SG 12. Seven tubes were found to have indications which exceeded the Technical Specification alugging limit of 40% loss of nominalwall thickness. An additional $ tubes were plug,get as a preventative measure. Of . the total 12 tubes plugged during this nservice inspection,9 tubes were plugged in SG 11 I l and 3 tubes were plugged in SG 12. Table 111 is a summary of the Calvert Caffs Unit One 1990 Eddy Current examination results. Various plots illustrating the locations and distribution of tube indications and a listing of tubes plugged this inspection for SG's 11 and 12 are prodded in Appendix 1 and 11 respectively. The SG sketch in Appendix III shows the various tube support locations within the SO's and the nomenclature used throughout this report. Allindications found were on tube outside surfaces. The tubing ET indications can be placed into one of three major location categories: i just below and above the top of the tubesheet l" at supports, or in free span areas between and not associated with supports These inspection results are similar to that reported for Calvert Cliffs Unit 2. There are no n aparent differences between Unit 1 and Unit 2 that indicate a unique problem in any part cular SG This is to be expected since operating and chemistry conditions have i: remained similar between the two plants. L Indications found just below and above the top of the tubesheet are in regions of higher sludge levels. Most of these indications are on the inlet tubesheet side and produce relatively low magnitude signals. In late 1986, tube yiecimens underwent metallurgical and chemical evaluations. Results show that these indicat ons are caused by IGA. l Page 3 of 6 i ~ .-J.

= 'l l'IGURE 11 1 Data Analysis Process DATA ACQUISITIO!1 I PRIMARY COMPUTER SECONDARY MANUAL SCREENING MANUAL ANALYSIS ANALYSIS I l TAPE l STORAGE l l l l LEAD L. - - - - - - - ANALygIs J RESOLUTION I ANALYSIS FINAL DAILY REPORT RETETTS (DAILY REPORf) I I l ANALYSIS DATA MANAGEMENT - - ~ = INFORMATION FLOW = DATA TAPE FLOW ~ Page 4 of 6

TAIll.E 11 1 l l Unit Two Eddy Current inspection Results SG 11 SG 12 Humber of Tubes Inspected 8,421 8,45J i l Porcent of Tubos Inspected (full longth) 100% 100% liumber of Distorted Indications 15 12 liumber of Tubos with Distorted Indications 15 12 Porcent of Tubos with Distorted Indications 0.18% 0.14% Number of Indications <20% (Imperfections) 137 100 Number of Tubos with <20% Indications 134 98 Percent of Tubes with <20% Indications 1.59% 1.16% Number of Indications 20-39% (Dograded) 118' lib Humber of Tubes with 20-39% Indications 106 110 Porcent of Tubos with 20-39% Indications 1.26% 1.30% Number of Indications >39% (Defectivo) 6 2 Nuracer of Tubos with >39% Indications 5 2 Percent of Tubos with >39% Indications 0.06% 0.02% Number of Tubos Plugged this Outage 9 3 Total Tubes Plugged each steam Gonorator 107 70 NOTE: Tubes which contained more than one indication in more than one category (20%,20 39%, and 40% and reater), are listed in all al, ropriate categories. Page S of 6

ET indications seen at support locations appear to be caused by isolated, random tube wear. -Wear marks at a support contact region were confirmed on one tube removed from SG 11 in 1983. Note that most indications at suprirts occur at the vertical middle (VM), diagonal (DH & DC), and vertical hot and cold (VFI & VC) leg side supports. ET indications seen in free span mens are typically low magnitude signals. Three tube specimens containing free span indications were removed from SG 11, one in November,1983 and two m November,1986. Investigations of the free span indications showed these indications are manufacturing imperfections. There is no correlation of free span indications with respect to location, elevation, inlet side or outlet side; tube manufacturing imperfections would be expected to produce random occurrences like this. Corrective measures have been initiated to minimize further degradation to the SG's. During the 1986 outage the removal of all major copper components from the feedwater and condensate systems was completed. The installation of a nitrogen blanketing system on nll condensate storage tanks is being completed to reduce auxiliary feedwater and condensate makeup oxygen. Current chemistry procedures require action to be taken below the Utility /EPRI Steam Generator Reliability Project (SGRP) PWR Secondary Water Chemistry Guideline Action Levels. This enables corrective measures to be initiated before conditions become degraded in the SG's. Page 6 of 6

APPENDIX 1 Eddy Current Test Results for SG 11 A. List with Plot of AllIndications B. List with Plot of <20% Indications C. List with Plot of 20% - 39% Indications D. List with Plot of >39% Indications E. List with Plot of Tubes Dented F. List with Plot of Tubes Plugged During May/ June 1990 G. Lisi with P!nt of u!! Tubes Plugged k

k STEAM GENERATOR 11 A. List with Plot of AllIndicatforts 1 l'. l l l i 1/

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_____.____m.m_-. '....+. se u vueeniene m e, i............. e...e., i, see. e n o *a...... e secec. i e nces ee,...... Page 1 Planta CALVERT CLIPPS UNIT 1 Steam Generators 11 Outage: 5/90 QUERY: All Eddy Current Indications All Elevations ROW LINE OUTAGE-INDICATION VALUE VO'LTS LOCATION INCllES 27- ? 5/90 OD 24 % TW 0.47 HTS-SP + 3.50 23 15 5/90 OD 16 % TW 0.43 CTS-SP + 5.40 75 15 5/90 OD 22 % TW l.27 C1 +15.60 52 16 5/90 OD-28 % TW 0.75 C4 + 2.80-72 16 5/90 OD 32 % TW 0.42-CTS-SP + 3.20 62 18 5/90 OD 34 % TW 0.57 05 + 1.40 80' 18 5/90 OD 34 % TW 0.60 Cl +19.60 42 20 5/90 OD 34 1 TW 0.71 H2 +21.60 -- 7 9 21 5/90 OD 28 % TW 0.85 Cl +17.40 78 22 5/90 OD 31 1 TW 0.51 C7 + 8.60 9 23-5/90 OD 3 % TW 3.93 VM 0.30- + 77 23 5/90-OD - 18 % TW l.11 VM 4 1 TW 0.65 VM- + 2.60 9i 25 5/90 OD 93 25 5/90 CD 6 % TW 0.94 Vil +26.60 32 28 5/90 OD 7=1 TW 1.64 CTS-SP - + 6.50 73 29-5/90-OD 8 % TW b 78 C8 +12.30 6 30 5/90 OD 72 -30 5/90 OD -33 % TW 0.62 C2 +16.20-13 % TW 0.69 C1 +26.60 92 -30_5/90 D 13 % TW 1.29 H5 +-7.50 O 112 34 5/90 OD 32 % TW 0.51 C4 +34.40 32 36 5/90 OD 19 1L TW 0.51 11 2 +11.20 25 37 5/90 OD 16 % TW ob.64 IITS-SP + 1.00 24 38.5/90. OD 126-38-5 90 O D -- 19 % TW l.72 HTS-SP. - + 1.00 7-t TW-- 0.81 HTS-SP + 1.10 46 38 5 90 OD 17 % TW l.16 VM 0.10 86 38 5 90 OD-11 t-TW 0.61 IITS-SP + 1.00-i- 116 .38 5/90 OD - 37 % TW 0.91 C10: + 1.00-25 39 5/90. OD 16 t TW

0. 8 7 = llTS-SP

+-0.00 -86' 46 5/90. OD 33 % TW l.42 C2 -+10.20 98 46 5/90 OD 8 % TW l.23 Cl- +18.60 38 40:5/90~ OD 28 % TW 0.52 HTS-SP.- + 1.70 '7 4 - 50 5/90 OD 11 t TW 0.69 Cl +13.44 96 50'5/90' GD 26 % TW 0.79 C7 +12.30 31 51 5/90 OD 24 % TW 0.65 HTS-SP + 0.93

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.51 $/90_ OD 11 % TW 0.73 IITS-SP + 2.10 43. 51'5/90 OD 11 % TW= 1.04 til + 1.90 48 52 5/90 OD 25-t TW 0.60 HTS-SP + 0.60 -50 52 5/90 OD 10 1. TW-1.36 HTS-SP + 1.40 43 -53 5/90-OD' l l. it TW l.16 -HTS-SP + 2.40 ,95 53.5/90 OD 22 %. TW 0.75 C4 +27.90 . 6 54 5/90 OD 11 t. TW 0.49 C3 + 9.60 L42 54.5/90' OD - 28't TW 0.61 HTS-SP + 2.70 50-54 5/90 .00 24 t, TW l'.71 IITS-SP- +=0.90 '52 54'5/90 OD 26 %, T W - 0.41 HTS-SP-4 0.80' 122 54 5/90 OD 27 % TW 0.65 H9. +19.90 -27 55 5/90 OD 2 %-TW 2.04 1{TS-SP TS-SP + 1.40 47 55 5/90-OD 32 % TW 0.44 H + 1.70 53 55 5/90 OD 25 % TW 9.27 IITS-SP +- 0.70 65 155 5/90 OD 36 % TW r..86 H3 + 1.20 6 56 5/90. OD 10 t-TW 2.04 HTS-SP. + 0.80 24 56.5/90: OD '10 t TW 0.95 HTS-SP + 0.90 64 56.5/90 OD-16 % TW 0.52 H4 +18.60 3 57-5/90 OD 18 % TW 0.59 HTS-SP +--0.70 5 57'5/90 OD-11 t ' TW 0.58 CTS-SP 4' 1.20 .11 5715/90 OD 16 t'TW 0.72 CTS-SP +1-0.80-23 5/90: OD-8-t TW 0.59' HTS-SP- +.0.70: =27. 57;5/90 OD-8. %. - T W 0.74 HTS-SP + 0.70 35 57 5/90-- OD 6 t - -TW 0.74 HTS-SP 4 - 1. 4 0' H5 7 157=5/90L OD 21 % TW 3.10 llTS-SP + 0.80-81 57 $/90~ OD-R3 4 t TW .0.53 HTS-SP +35.20 10- '58 5/90-OD 10.t TW 0.7) HTS-SP + 2.20 16 58-5/90~ OD 2 % TW 0.73. HTS-SP + 1.00 50 58 5/90 CD 8 % TW 0.97 IITS-SP + 3.00 i 58 58 5/90 OD 6 ' t. T W 0.94 HTS-SP + 0.90 55 59 5/90 OD: 22 % TW 1.04 HTS-SP + 1.00 77 59 5/90 CD 38 % TW 0.68 11 6 +13.90 125" 59.5/90 OD 24-t TW 0.69 C3 +16.60- ,- --# 4, .--._..,......-~.,,_.,...--.-_..,.,,a. ~... ~. _ _.. -,.- _ -.. _, -c._,.- -.u. - _.. _ a

i ...... e e e n e.,=, m e, s w...... e...., e...... i.. i,.. ... n n...... e.e e er... a c e, c o...... page 2 Planta CALVERT CLIFFS UNIT 1 Steam Generators 11 Outages 5/90 I QUERY: All Eddy Current Indications - All Elevations HOW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 5/90_ OD 22 % TW 0.87 C4 + 3.30 60 60 5/90 OD 63 % TW 0.70 HTS-SP + 0.80 5/90 OD 16 t TW 1.35 HTS-SP + 1.70 11 61 5/90 OD 16 % TW 0.84 H4 + 3.70 51 63 5/90 OD 37 % TW 0.62 HTS-SP + 2.00 61 H6 5 5/90 OD 13 % TW 0.80 HTS-SP + 1.10 129 65 5/90 OD 17 % TW 0.89 H6 60 66 5/90 OD 22 % TW 0.75 HTS-SP + 1.70 62 66 5/90 OD 10

1. TW l.21 HTS-SP

+ 2.40 108 - 66 5/90 OD 13 % TW 0.61 HTS-SP + 0.90 66 66 5/90 OD 17 % TW l.04 HTS-SP + 1.40 61 67 5/90. OD 21 % TW 0.72 HTS-SP + 1.50 63 67 b/90 OD 17 % TW 0.63 HTS-SP + 0.60 77 67 5/90 OD 24 % TW 0.72 VH +22.50 .5/90 OD 16 % TW 0.52 VH +27.60 131 67 5/90 .OD 12 % TW l.49 CTS-SP + 3.10-i -133 67 5/90 OD 24 % TW 0.72 CTS-SP + 0.80 $6 68 5/90 OD )1 % TW l.37 HTS-SP + 1.60 60 -68 5/90 OD 16 t TW 0.66 HTS-SP + 1.60 100 68-5/90 OD 29 t TW 0.78 Cl +21.10 i, d 65' 69 5/90 OD 12 % TW 0.69 HTS-SP + 1.20

34 70 5/90 OD 15-% TW

- 1.21 CTS-SP + 0.40 58 70 5/90 - OD 12 t TW 0.49 HTS-SP -+ 1.00 70 70 5/90 OD 2511-TW l.10 HTS-SP + 1.00 100-70'5/90 OD 19 % TW 0.49 C4 +13.80 55 71.5/90 OD 13 % TW 0.56 HTS-SP .+ 1.40 , 133 171 5 90-OD 27 % TW 0.62 H3 - + 7.80 60 72 5 90 OD 4 % TW 0.57 HTS-SP -+ 1.60 62'

72-5 90 OD-10 t TW 0.94 HTS-SP

+-1.80 66 72 5/90 OD-17 % TW l.21 HTS-SP -+ 1.80 72 5/90 .OD 3 % TW 0.94 HTS-SP + 2.00 72

! 2. b / 9 0 OD 18 % TW 0.84 HTS-SP

+ 1.40 92 72 5/90 OD 15 % TW 1.12 C2 +15.70 66 74 5/90 OD 7 % TW l.37 HTS-SP + 1.90 67 75 5/90 OD 3% TW 1,47 HTS-SP + 2.00 69 75-5/90 OD 18 %.TW 0.42 HTF-SP + 2.20 71 ?$ 0, " J OD 10 % TW-1.10 HTS-SP + 1.00 4 48 76 5/90 OD 16 % TW l.04 C5 +31.60 70 76 2/90 OD 13 % TW l.07 FTS-SP- + 1.00- .70-

78 5/95 OD 19 V TW 1.15 F TS-SP

' + 5.10 +-2.30 66 80 5/90-OD-37-% TW-0.66 F3 .80 -80'5/90 OD 37

1. TW 0.52 HI

+29.50 5/90! OD 28 % TW 0.75 H2 +18.40 128 80 5/90- - 0D-16

1. TW 0.91 H4

+24.10 140 80 5/90 OD 29 % TW 0.70 CTS-SP +19.60 67. 81 5/90 OD 37 % TW 0.73 C5 +10.20 93 81 5/?0 OD-12.% TW: 1.15 C4 +15.00 '129. 81.5/ 40 OD 16 % TW 0.64 DH +10.60 133 81'5/90 OD-29 % TW 0.84HC6 +11.20 . 75-83 5/90 OD-13 % TW 0.67 HTS-SP- + 1.00-103 83 5/90 OD 28 %-TW 0.67 H5 + 4.60, 5/90 OD 22'% TW 0.86 H5- + 8.20 5/90 OD 12 % TW 0.60 H5 +16.80 1139 83 5/90 OD 32 % TW l.66 CTS-SP + 0.70 5/90 OD-67 % TW l.04 HTS-PP. +20.00-5/90 OD 53 % TW O.69-HTS-PP +19.60 74 84-5/90' - OD. -25 % TW 0.72 HTS-SP + 9.60 78- . 84 5/90 _ o0D 26 % TW 0.61-. CTS-SP +21.80 98-84 5/90_ OD-12 % TW l.90 HTS-SP- + 1.50 71: 85.5/90 OD 29 % TW-0.69 HTS-SP- + 0.70 77= 85 5/90. -OD 27 t TW l.05 HTS-SP + 1.60 79 85 5/90 OD 10 % TW 0.61 HTS-SP, + 1.50 81 85 5/90-10 0. 27 % TW 0.72 H5 +17_.00 71 87 5/90 OD 18 % TW 0.90 HTS-SP + 0.70- '77 87.5/90 OD 31 % TW l.01 HTS-SP -+ 0.40 5/90 OD 17 % TW 0.94 HTS-SP- + 1.50 .117-87 5/90 OD 28 % TW 0.73 DC +13.60 H yv g.'- w e v _w, t e -.ww w -evr w t-% w,*.- c-e,--ww e--e, e-w- n-y.i.- e,*v -e v w-..w... ,w-,-e,r... +,.-n~.wan -e w..w., . ~ +, e e., ee- ~

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... e........ ...c n..nce,........ page 3 ...... em ennai... Plant CALVERT CLIFFS UNIT-1 Steam Generator 11 Outages 5/90 QUERY: All Eddy Current-Indications - A1) _ Elevations i ROW 1LINE OUTAGE INDICATION-VALUE VOLTS 10 CATION-INCHES 70 88 5/90 OD 21 % TW 0.85 HTS-SP + 2.90 5/90 o0D 31 % TW 0.66 HTS-SP + 0.80 72 88 5/90 OD 33 % TW 1.21 HTS-SP + 0.60 80 88 5/90 OD 8 % TW 0.56 HTS-SP + 0.80 82 88-5/90 OD 22 % TW 0.93 C3 +29.50 106 88 $/90 OD 10 % TW 2.00~VH 70 90 5/90 OD 59 i TW 0.62 HTS-ST + 1.10 76 90 5/90 OD 23 t TW l.80 HTS-SP + 2.20 78 90 5/90-OD 24 % TW-1.36 HTS-ST + 0.70 76 92 5/90 OD. 16.% TW l.54 HTS-ST + 1.60 '108-92 5/90 OD 33 % TW 0.81 HB + 5.10 5/92 OD 35 % TW 0.88 H7 +24.50 105 93 $/90 OD 27 t TW 0.51 CTS-SF +37.70 5/90 OD-26 % TW 0.74 02 +35.90 ) 5/90 - 0D 12 % TW 0.69 C4 + 3.30 5/90 OD 18 t TW l.03 C2 +12.80 5/901 .OD 36 % TW 0.60 C1 - 0.10 71 95 5/90 OD-17 % TW-0.73 HTS-SP + 1.30 129 95 5/90 OD 22 % TW 0.66 Cl +10.50 72 96 5/90 OD 26 t TW 0.54 H7 + 3.40 r 76 98 5/90 OD 13 % TW 0.77 H5 + 4.90 69 99 5/90 OD 35 % TW-0.76 HTS-Sr + 0.80 127 99 $/90 o0 D 12 % TW l.25 C1 +34.00 66 100 5/90 OD 28 % TW 0.47 HTS-SP + 2.00 70 100 5/90 OD 38 % TW 0.49 HTS-SP + 1.10-5/90' OD-38 % TW 0.49 HTS-SP + 1.30 86 100.5/90 CD 19 % TW 0.49 HTS-SP +15.80 108 100 5/90 OD 23 % TW l.32 H2 +27.90 63 101 5/90. OD 22 % TW 0.50 HTS-SP + 1.00 65; 101 5/90 OD 34 % TW 0.88 MTS-SP + 2.50 5/90-OD 16 i TW l.08 HTS-SP + 1.80 105 -1:01 5/90 OD 18 t TW 0.82 C4 +19.90 54 102 5/90 OD 28 % TW 0.62 HTS-SP + 0.60 62. 102 5/90 CD 16 %.TW 1.02 HTS-SP + 2.00 64 -102 5/90 OD 37 % TW- - 0.53 HTS-SF + 1.60-5/90 OD 13 % TW 0.60 HTS-SP + 0.60 66 102 $/90 OD 24 % TW - 0.70 HTS-SP + 1.60 'e 53 105.5/90: OD 15 t TW 0.42 HTS-SP +=1.40 57 105 5/90 - OD 18 % TW 0.72 HTS-SP + 2.00 61 105'5/90 OD 17 % TW 0.73 HTS-SP + 2.00 89 105 5/90 OD 18 % TW 0.86 C3. +17.50 0D 12-'% TW 'l.22. HTS-SP + 2.00 56 106 5/90 - OD 10 - % t TW-0.-75 HTS-SF + 2.60 60 106 5/90 122 106 5/90-OD 10 % TW. 0.53 H9 ~ +: 1.90 92 108 5/90 OD 27 % TW 0.80 HS + 8.30 33 109 5/90 OD 16 %. TW 0.52 LTS-SP .+ C,80 53 109 5/90 , OD_ 138J% TW 0.97 L TS-SP + 0.60 61 109 5/90 OD 19 % TW 0.71 LTS-Sr. + 1.40 115 109 5/90 OD. 13 %_TW l.07,H8 +19.80 16 110 5/90. OD 31 1 TW 0.42 HTS-Si +. 0. 5 0 - 18 110.5/90 OD 2 t TW 1.06 HTS-SP + 0.90' r 20 1110 5/90 OD ?2 % TW 10.85 HTS-ST + 0.80-00 16 % TW. 0.51. HTS-SP + 1.50 44 110 5/90 86 110 5/90 OD 23 % TW 0.53 Cl +21.90 5/90 OD 12 % TW. 0.89 C3 +11.30 'S 111 5/90 OD 16 t TW 0.73 HTS-SP + 1.70 -29 l11 5/90 OD 31 1.TW 0.45 HTS-SF + 0.80 r43 111-5/90-OD-15'% TW 0.43-HTS-SP- + 1.60 177-111-5/90 OD 38 % TW 0.64 H2 +29.00 91" 111 5/90-CD 3 t'TW 0.60 HI +15.20 16 112 5/90. OIT 12 % TW 0.99 HTS-SP -+ 1.50 =20 112 5/90 90-15 % TW 0.50 HTS-SF + 1.20 30 112 5/90 '0D 27 %. TW-0.94 HTS-SP + 1.20 54 112 5/90 or 10 % TW 0.68 HTS-SP + 1.00 9 113 5/90-OL. 26 %- TW 0.86 HTS-SP + 0.80 11. 113 5/90 OD 15 % TW l.01 HTS-SP + 1.00 51. 113-_5/90 OD 62 % TW 0.46 HTS-SP + 0.90 i 1 ~ r ---*-+re <w ,,-w. v.-,. r ,e. m,-+.-.r ,, as. e, v n-e + -e r e s- --+ o v-- ,3-ree,=-----,=wv' -em~,*+,rew-++-n %-e mw p-y- -.7--- v -- y < v= w y sw e ,- pr-- eWti

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Plante-CALVERT CLIFFS UNIT 1 Steam Generators 11 Outage 5/90 9 Ebb!!.b11.b!!E.bS((I91.19$$3I!!?9I..b[f.b3!!**.$39I hkh'b3bb 9Shh!b.... !Uh!bbb!bU..... !bbNb... 9bbh. 9Ebbb9U.. bbbbS. 53 113 5/90 OD 48 t TW 0.67 HTS-SP +-0.70 101 113 5/90 OD 19 % TW 0.49 HTS-SP +13.90 131 113 5/90 OD 23 % TW 0.94 VM + 3.90 42 114 5/90 OD 13 i TW-0.17 HTS-$F + 2.70 44 -114 5/90 OD 16 % TW 0.87 HTS-SP + 2.80 5/90 OD 11 t TW 0.88 HTS-SP + 2.40 l 1-46 114 5/90 OD 26 i TW 0.68 HTS *SF + 3.10 12 114 $/90-OD 37 % TW l.43 HTS-SP + 0.50 124 114 5/90 OD -38 % TW 0.48 C3 +33.60 5/90 OD 32

TW 0.64 C3

+37.30 f 128 114 5/90 OD-20 TW 0.69' HTS-SP + 0.30 22 116.5/90 OD 32 %. TW 0.77 HI +33.00 i 19 117 5/90 OD 19 % TW 0.50 C2 +17.60 47 117 5/90 OD 11 % TW 0.91 HTS-SP + 2.00 42 118 5/90 OD 19 6 TW 0.97 HTS-SP + 1.70 116 118 5/90 OD-30 t TW 0.64 C9 +11.00 128 118 5/90 OD 32 % TW 0. *i C 6 + 8.20 9 '119 5/90 OD 23 t TW 1.30 VM i 31 119 5/90 OD 12 % TW l.24 HTS-SF + 0.70 35 119 $/90 OD 22 % TW 0.60 HTS-SP + 0.70 36 120 5/90 OD '21 1 TW 0.64 HTS-SF 4 0.90 4 9 121-_5/90 OD 17 % TW l.19 VM 115-121-5/90 OD -- 1 6 % TW 0.65 CTS-SF' +35.80 26 122 5/90 OD 16 1. T W 0.75 CTS-SP + 8.60 3-123 5/90 OD 22 % TW 0.59. CTS-SF + 1.00 30 124'5/90 OD 13 t TW. 0.95 HTS-ST + 0.80 116 124 $/90 OD 21 % TW 0.65 C2 + 6.30 5/90 OD 15 % TW 0.93 C2 +34.00 5/90 OD 33 t TW 0.72 C3 +24.90 70 126 5/90 _OD 24 % TW. 0.68 C1 425.40 114 126 5/90 OD 17 % TW 0.91 DH +12.90 35 127 5/90 OD-13 t TW 0.43 HTS-SP + 1.00 5/90 OD 13 % TW 0.57 HTS-SP + 0.80-30 128 5/90 CD 11 % TW 0.92 HTS-SF 4 1,00 32 128 5/90 OD 16 % TW 0.69 HTS-ST + 0.9C 76 128 5/)0' OD 25 % TW 0.52 H3- +35.00 17 131 5/90 OD

11. t TW 0.65 CTS-SF

- + 0.70 .115. 1 3 1. 5 / '! O OD .33 % TW l.14 DC 76 132 5/90 ODc 16 t-TW 0.91 H4 +2-0.50 5/90-OD 38 % lh0' 0.59 H4 +13.40 $/90 OD 22 %'TW 0.66 H4 + 4.10 5/90 OD 22 t TW 0.67 HS +08.20 104 132 5/90 OD R2 6 ' t TW. 0.53 HS +25.90 1.16 H3 + 6.40 114 132 $/90 -OD 36 % TW 71 135 5/90 OD 31 % TW 0.40 HTS-ST 4 0.90 80 140.5/90 OD 15 t TW 0.58 H4 +24.70 4 104 140 5/90 CD 17 % TW 0.59 C3 +21.00 91 141 5/90 OD 10 T TW 0.62 H3 +36.60 4 89 143.5/90 OD 22 %.TW 0.92 H2 +16.00 30 144 5 90 OD-24 t, TW 0.66 C3 +26.50 -34 144 5 90 OD-20 % TW 0.92 C4 +27.40 65 149 5 90 OD 10 t TW 0.93 H4 234.40 83 149 5/90 OD 1% % TW 0.68'H2 4 8.00 8 150 5/90 OD '.c t TW 1.80 VM <72i 152-5/90-OD 16 t TW 0.64 H3 +32.20 '49 153'5/90 OD 26 t TW 0.82 H3

46 158.5/90 0D 28 i TW 0.49 C4

+26.90 - 12 ; 160 5/90 OD 22 % TW 0.54 H2 + 4.10 8 164 5/90 OD 26 % TW 0.51 C4 +18.50 29.165.5/90 OD 24 % TW 0.77 HTS-PF 420.10 = 234 ) TOTAL TUBES-POUND TOTAL INDICATIONS FOUND 361- = 1 TOTAL TUBES IN INPUT FILE = 8519 TOTAL;TUDES INSFECTED a 8421 l _ _ _ _.;,_ -.,. _ J .m

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....., e.... i. i... ............. e m ec i m ee. co....... pa9e 1 1 .Planti.CALVERT CLIFFS UNIT 1 Steam Generator 11 Outage 5/90-All Elevations OUERY: Less Than 20% Eddy Current Indications ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 23 15 5/90 OD 16 t TW 0.43 CTS-ST + 5.40 9 23 $/90 OD 3 t TW 2.93 VM + 0.30 l 77 23 5/90 OD 4 % TW 0.65 VM + 2.60 9 25 5/90-OD 18 % TW l.11 VM 93 25 5/90 OD 6 % TW 0.94 VH +26.60 32 28 5/90 OD 7 % TW l.64 CTS-SP + 6.50 l 73 29 5/90 OD 8 % TW 0.78 C6 +12.30 72 30 5/90 OD 13 t TW -0.69 C1 +26.60 92-30 5/90 OD 13 % TW l.29 H5 + 7.50 32 36 5/90 OD 19 t TW 0.51 11 2 +11.20 25 37 5/90 OD 16 % TW 0.64 HTS-SP + 1.00 24 38 5/90 OD 19 % TW l.72 HTS-SP + 1.00 26 38 5/90 OD 7 t TW 0.81 HTS-SP + 1.10 46 38-5/90 OD 17 % TW l.16 VM 0.10 86 38 5/90 OD 11 % TW 0.61 llT S - S T + 1.00 25 39 $/90 OD 16 t TW 0.87 PTS-SP + 0.80 98 46 5/90 OD 8 % TW 1.23 Cl- +1P.60 74 50 $/ 9 0. OD 11 t TW-0.69 Cl +13.44 39 51 5/90 OD 11 % TW 0.73 HTS-SP + 2.10 43 51 5/90' OD 11 t TW l.04 HI + 1.90 50 52 5/90 OD 10 t TW 1.36 HTS-SP + 1.40 43 53 5/90-OD-11 % TW l.16 HTS-SP + 2.40-6 54 5/90 OD 11 % TW 0.49 C3 + 9.60 27. 55.5/90 OD _ -2 % TW 2.04 HTS-SP + 1.40 6-56 5/90-OD 10.t TW l.04 HTS-SP + 0.80 24 56 5/90. OD 10 t TW .0 95_ HTS-ST + 0.90 64 56-5/90 OD 16 % TW .0.52 H4 +18.60 3. 57 5/90 OD-18 % TW 0.59 HTS-ST + 0.70 5 57 5/90-OD- -11 % TW 0.58 CTS-SP + 1.20 11 57 5/90 OD '16 t Th 0.72 CTS-ST + 0.80 23 57 5/90 OD 8 % TW~ 0.59 HTS-SF + 0.70 27 57 5/90 OD 8 % TW 0.74 HTS-SP + 0.70 35-57 5/90' 00-6 % TW 0.74 HTS-SF + 1.40 10 58 5/90 OD 10 A TW_ .0.71 HTS-ST + 2.20 16 58 5/90 '0 D - 2 t TW 0.73 HTS-SP + 1.00 E 50 58 5/90 OD-8 % TW 0.97 HTS-SP 4 3.00-1 58' 58 5/90. OD 6 % TW 0.94 HTS-SP + 0.90-60-60 5/90. OD-16 % TL 1.35 HTS-SF + 1.70-11. 6115/90. OD 16 % TW 0.84 H4 + 3.70 61 65 5/90 OD 13 %-TW 0.80 HTS-SF. '129 65 5/90 OD 17 % TW -0.89 H6 . + 1.10 i 62 -66'5/90 OD .10 t ' TW. -0.61 HTS-SP + 0.90 1.21 HTS-SP + 2.40 66 66 5/90 OD 13 % TW 108' 66 5 90 OD 17 t'TW l.04 HTS-SP + 1.40 63 .67 5 90 _OD 17 t TW 0.63 IITS-SP + 0.60-77. 67--5 90 OD 16 % TW. 0.52 VH +27.60 "131' 67'5 90 OD-la t TW-1.49 CTS-SP + 3.10 56 68-5 90 OD 11 t TW l.37 HTS-SF- + 1.60 '60 68 5/90 OD 16 t TW 0.66 HTS-SP + 1.60- .65-69.5/90 OD 12 t'TW 0.69 HTS-SP + 1.20. 34 .70 5/90 oOD 15 t TW 1.21 CTS-SF + 0.40 H5 8 ; '70 5/90 OD 12 % TW-0.49 HTS-SF + 1.00 1 -11 0 70-5/90-OD 19 % TW .0.49 C4 +13.80 0 55- -71 5/90-OD-13't TW 0.56 HTS-SP + 1.40-60 72 5/90- -OD -4 1 TW 0.57 HTS-SF 4 1.60 -62 72.5/90 OD 10 t TW 0.94 HTS-SF .+ 1.80-66-72~5/90 OD 17 % TW l.21 HTS-SP + 1.80-68 72-5/90 OD -3 t TW 0.94 HTS-ti + 2.00, 72 72 5/90 OD~ 18 t TW. 'O.84 U"a-SP + 1.40-92 72 5/90 OD 15 t TW .-l.1" C2 +15.70 66 -74 5/90. HOD 7 t TW' ". 3 7 HTS-SF + 1.90 ' 67' 75 5/90-OD 13 % TW 1.47 HTS-SP + 2.00 69 _75 5/90 OD 18 % TW 0.42 HTS-SP +'2.20 71 '75 5 /.9 0 ' OD-10 t TW l.10 HTS-SP + 1.00 48. 76 5/90 OD 16 t'TW-1.04 C5 +31.60 70 76:5/90 OD 13 t TW l.07' HTS-SF + 1.00 70. .78 5/90 OD-19 % TW 1.15 HTS-SF + 2.30 w. __._.._.m.,.___..._._.__

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Planta CALVERT CLIPPS UNIT 1 Stean Generator 11 Outage 5/90 QUERY: Less Than 20% Eddy Current Indications - All Elevations ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 128 80 5/90 OD 16 % TW 0.91 H4 +24.10 93 81 5/90 OD 12 % TW l.15 C4 +15.00 129 81 5/90 OD lo t TW 0.64 DH +10.60 L 75. 83 5/90 OD 13 % TW 0.67 HTS-SP + 1.00 103-83 5/90 OD 12 i TW 0.60 H5 +16.80 78 84-5/9' OD 12 % TW 1.90 HTS-SP + 1.50 79 85 5/9 OD 10 t TW 0.61 HTS-SP + 1.50 71 87 5/9L OD 18 % TW 0.90 HTS-SP + 0.70 '77 87: 5/90 OD 17 t TW 0.94 HTS-SP + 1.50 00 88 5/90 OD 8 t TW 0.56 HTS-SP + 0.80 106 88 5/90 OD 10 t TW 2.00 VH 76-92 5/90 OD 16 % TW l.54 HTS-SP + 1.60 105-93 5/90 OD 12 t TW 0.69 C4 + 3.30 $/90 OD 18 % TW l.03 C2 +12.80 -71 -95 5/90 OD 17 % TW 0.73 HTS-SP + 1i30 '6 98 5/90 OD 13 i TW 0.77 H5 + 4.90 - 127 99-5/90 OD 12 % TW l.25 C1 +34.00 86 100 5/90' OD 19 t TW 0.49 HTS-SP +15.80 65 101'5/90 OD 16 % TW 1.08 FTS-SP + 1.80 - 105 101 5/90 OD 18 % TW 0.82 C4 +19.90 102 5/90 OD-16 t TW l.02 HTS-SP- +-2.00' 64-102-5/90- - OD '13 t TW 0.60 HTS-SP + 0.60 53 10515/90 OD 15 t TW 0.42 HTS-SP + 1.40 57 105 h/90 OD 18 % TW 0.72 HTS-SP + 2.00 61 105 5/90 OD 17 % TW 0.73 HTS-SP + 2.00 89 105:5/90 OD-18 t TW 0.86 C3- +17.50 l.3 HTS-SP +-2.00 56 -106 5/90' OD 12 % TW 0.7$' HTS-SP 60 106 b/90 OD 10 t TW + 2.60 1221 106 5/9C OD 10 t TW 0.53 H9 + 1.90 33 109 5/90' OD 16 t TW 0.52. HTS-SP + 0.80 61 109 5/90 OD 19 % TW 0.71 HTC-SP + 1.40 115-100 5/90 OD 13 t TW-1.07 H8 +19.80 18 110.5/90 OD. O t TW l.06 HTS-SP + 0.90 44' 110 5/90 OD-16-t TW 0.51 HTS-SP + 1.50 86-110 5/90 OD 12 % TW 0.89 C3 +11.20 + 5" 111 /90 OD 16 t. TW 0.73 HTS-SP + 1.70 ' 43 :lli o/90' OD 15 % TW 0.43 HTS-SP + 1.60 91 111 5/90 OD 3 % TW 0.60 HI +15.20 16--'112 5/90 -OD 12 %-TW --0.99 HTS-SP + 1.50 -20 112'5/90 OD 15 % TW 0.50 HTS-SPL + 1.20 L 54 112 5/90 OD 10 % TW 0.68 HTS-SP +-1.00 11-113.5/90 OD= 15 t TW l.01 HTS-SP + 1.00 101 113 $/90 OD 19 % TW ' O.49 HTS-SP +13.90 42 114'5/90 OD-13 % TW 0.47 HTS-SP +-2.70 44 114 5/90 OD 16 t TW 0.87 HTS-SP . + 2.80 $/90-OD 11 % TW-0.88 HTS-SP + 2.40 19 117 5/90 CD 19-t TW 0.50 C2 ' +17.60 47 11715/90 HOD 11 T TW 0.91 HTS-SP ~ + 0.00 42 118.5/90-OD 19 % :TW 0.97 HTS-SP- + 1.70 -31 !!915/90 OD 12 % TW - l ~. 2 4 HTS-SP + 0.70 9 121~5/90 OD 17 % TW l.19 VM 115 121 5/90 OD 16 4:TW 0.65 CTS-SP +35.80 '2 6 122 $/90 OD 16 t TW 0.75 CTS-SP + 8.60 30 124 5/90-OD-13.t TW-0.9f ATS-SP + 0.- 8 0 - = 116 -124 5/90: OD 15 % 2h 0.9d C2 '~ 34.00< + 1114' 126,5/90. OD 17 4 30 - 0.9) DH +12.90 35-127-5/90 OD 13~t id 0.43 HTS-SP + 1.00 i 5/90 OD 13 % TW 0.57 HTS-SP + 0.80 30-128~5/90 OD-11 T TW 0.90: HTS-SP + 1.00 32 128-5/90 OD 16 % TW' O.69-HTS-SP - + 0.90' 17 13115/90 OD 11 t TW 0.65 CTS-SP r 0. 7 0. - 115 131 5/90 OD 13-t TW l.14 DC- .76 132 5/90 OD 16 % TW 0.91 H4 +20.50 80~ 140-5/90-OD 15 t TW 0.58-H4 +24.70 104 140-5/90 OD 17 t TW 0.59'C3 +21.00-91 141 - $/90 OD 10 t TW 0.62 H3 +36.60 65-149 5/90 OD 10 t TW 0.93 H4 +34.40 y x ---p,y g-e.r-po,-e--rr*" fH'"-'9 YWe*'""*"" FP'*'a-T"**wtww 't-=Dv 'v'r'r p*

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- i ....., e.e tweenden see s.es...... e.*e, e...... e., ie., essee....... eneses e nrei co...... Page 3 Plant's CALVERT CLirFS UNIT 1 Steam Generatori 11 Outages 5/90 . QUERY: -Less Than 20% Eddy Current Indications - All Elevations 'i -ROW LINE OUTAGE INDICATION VALUE YOLTS LOCATION INCHES 83 149.5/90 OD 15 % TW 0.68 H2 + 8.00 8 150--5/90 OD 10 t TW l.80 VM - 72 152 $/90 OD 16 t TW 0.64 H3 432.20 TOTAL TUBES FOUND a 134 TOTAL INDICATIONS FOUND 137 = TOTAL TUDES IN INPUT FILE = 8519 TOTAL TUDES INSPECTED = 8421 i i + f L u ~ 4 .,,h..,,wcwy-w.,,,,,..,,,,,y_+rrr.vy,v.,,-,,m..-.,, ,a,m,-.,,,-n~..rw.,,m, e

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i.e. o m....... e m m e e u m e,,...... page 1 l Plant CALVERT CLIPTS UNII 1 Steam Generator 11 Outages 5/90 ALL ELEVATIONS O.UERY: 20-39% EDDY CURRENT INDICATIONS ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 27 -7 $/90 OD 24 t TW 0.47 HTS-SP + 3.50 75 15 5/90 OD 22 t TW l.27 C1 +15.60 52-16-5/90 OD 28 % TW 0.75 C4 + 2.80 i 72 16 5/90 OD 32 % TW 0.42 CTS-SP + 3.20 4 62 la $/90 OD 34 % TW 0.57 C5

1.40 80 18 5/90 OD 34 t TW 0.60 C1

+19.60 42 20 5/90 OD 34 % TW u.71 H2 +21.60 79 21 5/90 OD 28 % TW 0.85 Cl +17.40 78 22 5/90 .0D 31 % IW 0.51 C7 + 8.60 6 30 5/90 OD 33 % TW 0.62 C2 +16.20 112 34 5/90. OD 32 % TW 0.51 C4 +34.40 116 30 5/90 OD 37 t TW 0.91 C10 + 1.00 86 46 5/901 OD 33 % TW l.42 C2 +10.20 30: 48 5/90 OD 28 t TW 0.52 HTS-SP + 1.70 96 50 5 90 OD 26 % TW 0.79 C7 +12.30 31 .51 5 90 OD 24-% TW 0.65 HTS-SF + 0.93 48 52 5 90 OD 25 t TW 0.60 HTS-SP + 0.60-95 53 5 90 OD 22 t TW 0.75 C4 +27.90 42 54 5 90 OD 28 % TW 0.61 HTS-SP + 2.70 50 54 5 90-OD 24 t TW 1.71 HTS-SP + 0.90 52 54 5 90 OD 26 % TW 0.41 HTS-SP + 0.80 122 54 5/90 OD 27 % TW 0.65 H9 +19.90 47' 55~5/90 OD 32 % TW 0.44 HTS-SP + 1.70 53 55 E 90 OD 25 t TW 2.07 HTS-ST + 0.70 65 55 E 90 OD 36 t TW 0.86 H3 + 1.20 57 57 5 90 OD 21.t TW 2.10 HTS-SF + 0.80 81-57 5/90 OD 34 % TW 0.53 HTS-SP +35.20 55 59 5/90 OD 22 t TW l.04 HTS-SP + 1.00 i 77 59 5/90 OD 38 % TW-0.68 H6 +13.90 125 59 5/90 OD 24 % TW 0.69 C3 +16.60 s -5/90 OD 22 % TW 0.87 C4 + 3.30 51 63'5 90 OD 37 % TW ~ 0.62 HTS *SP + 2.00 60' 66 5 90 OD 22 t TW 0.75 HTS-SP ~ + 1.50 + 1.70 61 67 5 90 OD 21 % TW 0.72 HTS-ST 77 67 5/90 OD 24 L TW 0.72 VH +22.50 133 67 5/90 OD 24 % TW 0.72 CTS-SP + 0.80 100 68 5/90 OD 29 % TW 0.78 Cl +21.10 70 70-5/90 OD 25 t TW l.10 HTS-SP + 1.00-133 71 5/90 OD 27 % TW

0. 62-H3

+ 7.80 661 80 5/90 OD 37 % TW 0.66 H3 + 5.10 80 80 5/90 OD 37 % TW 0.52-H) +29.50 5/90 OD 28 % TW 0.75 H2 +18.40 140 80 5/90 OD 29 % TW 0.70 CTS-SP +19.60 67 81 1/90 OD-37 % TW-0.73-C5 +10.20 133 81 5/90: OD 29 % TW 0.84 C6 +11.20 103 83 5/)0 OD 28 % TW 0.67.H5 + 4.60 i 5/90 OD 22 % TW

0. 8 6 - H5-

+ 8.30 139 83 5/90 OD-32 t TW l.66 CTS-SP +-0.70 ~ 74 84 5/90 OD 25 % TW 0.72 HTS-SP +'9.60 90. 84 5/90 OD 26l% TW 0.61 CTS-SF- +21.80 71-85 5/90 OD 29 % TW' -0.69: HTS-SF- +'O.70. 77-85 5/90 OD 27 % TW l.05 HTS-SF' + 1.60 81 85 5/90 OD 27 % TW 0.72 H5.. +17.00 .?? 87.5/90 OD 31-t TW l.01 HTS-SP + 0.40 .117 87 5/90 OD. - 2 8 : t. = T W 0.73 DC +13.60- - 70 88 5/90 CD 211% TW' O.85 HTS-SP + 2.90 5/90 OD' -31 t TW 0.66 HTS-SP- + 0.80 7D 88 5/90 OD 33 % TW l.21 HTS-SP- + 0.60 t. 82-88 5/90 OD 22 % TW - 0.93~C3 .+29.50 76 90 5/90 OD 23 % TW 1.80 HTS-SP + 2.20-78 90 5/90 OD 24 % TW 1.36 HTS-SP + 0.70 E 108 92 5/90-OD 33 % TW - 0.81 H8 +-5.10 5/90 OD 35 % TW 0.88 H7 +24.50 '105-91 5/90 oD 27 t TW 0.51 CTS-SP +37.70 5/90 OD 26 % TW 0.74 C2 +35.90 5/90, CD 36 % TW 0.60 C1 --0.10 f 129 95 5/90 OD 22 % TW 0.66'C1 +10.50 __....s,.._.-._.._ _._.. _ _.- _ _ _ -_.,._, _ _._.. _ m. _,,-

+,...... e f.vennifs> 4 e.t.............., e...... is, ie.. se.ie........ e..ces,, nees se,...... page 2 Plant CALVERT CLIPPS UNIT 1 Steam Generator 11 Outage: 5/90 ...........................-INDICkTIONS QUERY: 20-39% EDDY CURRENT ALL ELEVATIONS ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 72 96 5/90 OD 26 % TW 0.54 H7 + 3.40 69 99 5/90 OD 35 % TW 0.76 HTS-SP + 0.80 66 100 $/90 OD 28 % TW 0.47 HTS-SP + 2.00 -100 5/90-OD 38 % TW 0.49 HTS-SP + 1.10 5/90 OD 38 % TW 0.49 HTS-SP + 1.30 .108 100-5/90 OD 23 % TW 1.32 H2 +27.90 63 ?l01 5/90-OD 22 % TW 0.50 HTS-SP + 1.80 - 6 5-101 5/90 OD 34 % TW 0.88 HTS-SP + 2.50 54 102 5/90 OD 28 % TW 0.62 HTS-SP + 0.60 64 102 5/90 OD' 37 t TW .0.53 HTS-SP + 1.60' 66 102 5/90-OD 24 % TW 0.72 HTS-SP + 1.60 92 108 5/90 OD 27 % TW-0.80 H5 + 8.30 53 109 5/90 OD 38 t TW 0.97 HTS-SP + 'O.60 -16 110 5/90 -OD 31

9. TW 0.42 HTS-SP

+ 0.50 20 110 5/90 OD 2' % TW 0.85 HTS-SP + 0.80 06 !!0 5/90 OD 23 t TW 0.53 Cl +21.90 29.111 5/90 OD 31 % TW 0.45 HTS-SP + 0.80 ?? 111 5/90 OD 38 % TW 0.64 H2 +29.00 30 112 5/90 OD 27-% TW 0.94 HTS-SP 4 1.20-9- -113 5/90 OD. 26 % TW 0.86 HTS-SP + 0.80 131. 113 5/90 OD 23 t-TW 0.94 VM + 3.90-46_ 114.5/90 OD 26 t TW 0.68 HTS-SP + 3.10 152 114'5/90 OD 37 % TW 1.43 HTS-SP + 0.50 _124 11415/90 OD 38 % TW 0.48 C3 +33.60 5/90.- OD % TW 0.64 C3 +37.30 128 114 5/90-OD .% TW 0.69 HTS-SP + 0.30 h 22 -116;5/90 OD. 32 % TW 0.77 HI +33.00 116 118 5/90 OD 32 % TW ).64 C9 +11.00 128 118 5/90 OD 30 % TW 0.55 C6 + 8.20 9 119.5/90 OD 23 % TW l.30 VM '36 119:5/90. OD 22 % TW 0.60 HTS-SP + 0.70 36 120 5/90 OD 21 1 TW 0.64 HTS-SP + 0.90 3 123 5/90 OD 22 % TW 0.59 CTS-SP + 1.00 l 116 124.5/90. OD 21 % TW 0.65 C2 + 6.30 .5/90 OD 33 % TW 0.73 C3 +24.90 70 126 5/90 OD 24 % TW 0.68 Cl +25.40-M -128 5/90 OD 25 % TW 0.52-H3 +35.20 <C

76 132 5/90 OD 38 % TW-0.59-H4

-+13.40 v 5/90' OD 22 % TW 0.66 H4 + 4.10 5/90 OD 22 % TW -0.67 H5 +28.20 104 132 5/90 OD 26 t TW 1.16-H3 + 6.40-114 132 5/90 OD 36 V TW 0.53 H5 +25.90 2) 135 5/90 OD 31 % TW. 0.40 HTS-SP + 0.90 89 143 5 90 OD 22 %-TW 0.92 H2 +.16.00 30- 144 5 90 OD' 24 % TW -0.66 C3 +26.50 34 144 5 90 OD 22 % TW 0.92 C4 +27.40-49 2153'5/90 OD 26 %.TW 0.83 H3 46 158-5/90 -OD 28 % TW 0.49 C4 +36.90 12 -1 0 o/90 OD 22 % TW 0.54 H2 + 4.10-- 6 8 164.5/90 OD 26 % TW 0.51 C4-- + 1 8.- 5 0 39E 165L5/90 OD 24 % TW 0.77. HTS-PP 420.10 TOTAL TUDES POUND-106 TOTAL INDICATIONS POUND 118 -TOTAL TUNES IN INPUT PILE = 8519 TOTAL TUBES INSPECTED = 8421 ?

4 b i i i l-i 1 I i 4 ) i ll i-i 1 l STEAM GENERATOR 11 1 - D. List with Plot of >39% Indications 1-W 1 5.- f 4 i a l b i= ..~,,,.,-~.w,,,.e-..--...-____ .4 --~,1-, ._m.-~.,,-...m.-..._~_._-

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.-.-..-n._, s,as - tui am, m a. s........ e n.., o.s.. ee,. o or,is ...... aucx. 6wacosca....... pa9e I, Plantt CALVERT CLIFr5 UNIT 1-Steam Generator 11 1. =Outagns 5/90 i QUERYt. 40% .nd Greater Eddy Current Indications - All Elevatione, 7 ........ ~... _ -. _ _ -.. _ _.. _. - _ _ ROW LINE OUTAGE INDICATION VAL UE VDLTG LOCATION INCHE5 3 60 60 5/90' OD $7 % 7 W O.70 HTE-SP 4 0.00 -l 13Y .03.5/90 OD. 67 % TW !.Ga HTS-Pr +20.00 l 5/90 DD 55 7 TW O.4.9 HTG-PF 419. e.Q i 70-90 E/90 DD ". ? % TN O.62 HTS-EFs 4 1,10 .51 11; S/90 OD 6 ? 7. TW O.46 HTS-Er 4 0,'70 53 113 U/90 OD 4 0 */. TW 0.67 HTE---SF '4 0.70 + TOTAL-TUBEG FOUND = 0 o. TOTAL INDICATIONS-FOUND = 6 a i TOTAL TUBEL IN INPUT FILC = 0519 TOTAL TUDEC INSPECTED = 9421 I i ll

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STEAM OENERATOR 11 E. L:st with Plot of Tubes Dented + We EA' -_--_.---._-__---__._-.____________a_m.__

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... sus t uomitm avsa. s.u. ... s,n.,ocu w i., ie o esi n a...... i,ax m 6 socos ca....... PS 1 PlanN CALVERT CLIFF 5; UNIT 1 Otesm Generatori 11 Dutaget 5/90 QUERY! ALL DENT INDICATIDtJD - ALL ELEVATIONS ROW LINE DUTAGE INDICATION W4L UE VDt.TS tDC M IDN INCHEG 15 3 5/90 CENT 16.60 Dit 31 3 D/90 DENT 11.TO VM l '5 5 D/90 DFNT O.63 DH 31 5 5/90 DENT 7.32 VM $1 7 5/90 DENT O.76 VM - 1.00 31 9 5/90 DENT 5.17 VM
1 12 5/90 DENT G.E;C VM 47 11 5/90 DENT O.42 C5 414.90 26 12 5/90 DE N1 6.6R VM 41 13 5/90 DENT 11.62 \\"1 69 13 M/90 DENT 6.nS VM a??.40 15 15 5/90 DENT 9. . 5 D C 21 15 5/90 DENT 5.70 VM 2.7 15 5/40 DEfJT 5.91 VM 4
1.40 29 15 5/90 DENT 6.92 VM 31 15 5/90 DENT '.16 VM 35 15 5/90 DENT 3.76 VM 41 lb 5/90 DENT 5.!1 VM 49 15 5/90 DENT 34.04 H15-5F t10.lO e 15 17 5/90 DENT 10.31 H6 4 9.20 31 17 5/90 DENT 10.AT VM 40 18 5/90 DENT 5.69 VM 1: 19 5/90 DENT 5.05 C6 4 9.00 15 19 5/90 DENT 11.73 H6 9.30 a 31 19 5/90 DENT 9.35 VM 69 19 5/90 DENT 6.75 DH 4 7.00 3,1 21 5/90 DENT 6.75 VM 9 23 5/70 DENT 7.72 VM - 2.10 59 23 5/90 DENT 7.01 VM 3.90 69 23 5/90 DENT 6.86 VM 402.50 / 16 24 5/90 DENT 5.20 H4 436.00 20 24 S/90 DENT 9.59 VM 96 24 5/90 DENT 9.11 C2 - 1.30 16 26 5/90 DENT 9.49 C5 + 7.30 15. 27 5/90 DENT 23,04 DC 6? 27 5/90 DENT 7.59 ?DH 403.60 49 29 5/90 DENT 42.26 C1 +P4.7U 69 29 5/00 DENT 6.32 DH + 0. 30 99 29 5/90 DENT 5.00 til 20 30 5/90 DENT 9.99 H5 415.80 42 30 5/90 DENT 6.90 CTS 4F 432,20 49 31 5/90 DENT 6.97 HTS-!F 419.10 31 33 5/90 DENT lo.56 VM 47 33 S/90 DENT 9.01 C2 4?4.10 54 34 5/90 DENT 12.31 C5 +?3.00 27 35 5/90 DENT 56.59 C3 4 0.90 69 35 5/90 DENT 7.36 VM +T2. 30 40 36 5/90 DFNT - 20.05 C2 436.60 52 36 5/90 DENT 6. 0 13 H7 + 2,60 lb 37 5/90 DENT 0.29 DH 4.1 37 5/90 DENT G.02 VM 4 91 37 5/90 DE**T 49.89 H9 93 37 5/90 DENT 21.94 H9 /. 97 37 5/90 DENT 3!. 00 H9 92-3G 5/90 DENT 14.73 H9 94 30 5/90 DENT SZ.12 H9 90 3G 5/90 DENT 39.17 H9 100 39 5/90 DENT 33,15 H9 ~ 116 39 5/90 DENT 6.56 C10 +14.40 27 39 5/90 DENT 7.30 VM 4 O.00 91 39 5/90 DENT 57.93 H9 40 40 5/90 DENT 61.37 H2 433.90 80 40 5/90 DENT 9.45 VC +11,70 94 40 5/90 DENT 73.57 H9 100 40 5/90 DENT 19.6C H7 102 40 5/90 DENT 54.55 H9 59 41 5/90 DEiJT 6.87 CTS-SF 422.20
c m. me. n o.n w. s.oi... war on
a. im m e =
.. m u ecu $ m en co. . PASP 2 Plants CALVERT CLIFFS UNIT 1 Steam Genwator 11 -Outages 5./90 WUERY: ALL DENT INDICATIONG-f4LL ELEVAT1ONS ROW:LINE' OUTAGE INDICAT1ON VALUE VOLTS LOCATION INCHES 91 41 5/90-DENT 8'/.62 H9 93' 41 5/90 DENT-17.96 Ho 95 41 5/90 DENT 66.17 hv 9 7 _.
41 5/90 DENT 43.74 H9

99 41=5/90-DENT 20.65 H9
-101-41-5/90 DFNT 79.86 H9 '103 41 3/90. DENT 26,13 W9 117' 41 S / W) DENT- - 6. 30 W + 6.50 10 42 5/90 ' DENT 12.09 VM 92 42 5/90 DENT 42.94 H9 94 42 5/90 DENT 10.87 H9 ) 9d 42 5/90 DENT 73.43 H9 98 42 5/90 DENT 72.18 H9 100 42 5/90 DENT 74.54 Ho 102 5/90 DENT 67.90 ;W 104-42 5/90 DENT 6.3C H9 1106-42 5/90 DENT 29.58 H9 i* 91 -43 5/90 DENT 49.63 hY 93 43 5/90 DENT 46.27 H9 95 43 5/90 DENT 68.93 H9 ,97-
43 5/90' DENT 146.70 H9
-99 43 5/90 DENT 64.08 H9 103 A3 5/90 DENT 71.94 H9' 105 43 5/90 ~ DENT 76.95 H9 119 '43 5/90 -DENT-8.64 H9 +19.60 5/90 DENT. 6.75 H9 +20.50 92 44 5/90 DENT 92.94 H9 94 44 5/90 DENT. 132.30 H9 -5/90 DENT 15.91 C3 + 7.60 44 5/90 DENT 42.72 HV 90 244 5/90 DENT 77.59 H9. -100 44 5/90 DENT 50.23 H9 102 44 5/90 DENT. 79.04 W? il t, - 44-5/90 DENT 78,11-- H9 ~ <106- -44 5/90 DENT 13.55 H9 o 110- '44--5/90 DENT-14.40 H9-112 44=5/90 DENT-. 59,17 H9 18,93 H9 91 .45-5/90 DENT' 93 45 5/90 DENT =131.70-H9' '. 95 - ~45'5/90 DENT-44."2 HO f97. 45 $/90 DENT' 30i O' 199 -45 5/90 ' DENT '"3. 7 ,101. 45-5/90-DENT 33,14: '103. '45 5/90 DENT 15.80 Hv -105 A5 5/90 , DENT 7.09'H9 109 45-5/90 DENT-10.03 H9. 5/90 -DENT ,20.45-C4' +13.50 1151 45:5/90 DENT 5.P7-H9 10 5/90 DENT '8 51..VM 92 46 5/90 DENT-
9.70 H9' 94-46 S/90 DENT 70.42 H9 46'5/90
-DENT 22.76 H9- -96.
98-46 5/90=
DENT-74.93 HO' -100. 46 5/90 DENT '50.79'H9-1102. 46-5/P DENT 37.88 H9-l'110: 46.5/90', DENT - 29.87.Hei 5.95 H9 114 46 5/90 DENT' 41 47 5/90 f)ENT - -11.I1-VM 91 47'5/90 DENT 73.26.H9 93 '47 5/90 DENT. 92.65 H9 =95 .47=5/90! DENTc -72.92 H9-97; 47'5/90 ' DENT, 17,20 H9 99-47 5/90-DENT 46.82 H9
105 47L5/90 DENT.
22.07 H9 1115^ 47-.5/90 DENT 15.22 H9 + '100 '4B 5/90 DENT 23.33 H9 4G-5/90: DENT 107.20 H9 ^ 1102( w- _i
. u.e me' l nemum ivan. s.es...... ses.r.c Se, a m on se e.... meoer a wn com co........ P a 9 t' 3 P) ants CALYERT CLIFFS UNIT 1 Steam GennrettrI.11 , Outages: 5/90 QUERY,, _..=ALL-DENTEINDICATIONS - ALL ELEVATIONS .JW LINE OUTAGE INDICATION VAuUC VOLTS LOCAT104 INCHES 110 48'6/90 DENT 16.01 H9 114-48 5/90 DENT 35.09 H9 91 49 5/90 DENT 8.96 C9 + 1.00 93 49 5/90 - "a JT 28.07 H9
95 49 5/90'
!T 34.55 H9 101 -49 5/90 4T 12.49 H9 103 49 5/90 RAT 19.40 H9 105_ 149 5/90 DENT 10.00 49 -109 '49 5/90 DENT 5.64 M 111 49 5/90 DENT 9.?? H9 115 49 5/90
DENT 26.75 H4
.92 50 5/90 DENT 23.10 HO 94 50 5/90 DENT 42,27 H9 98 50 5/90 -DENT 41.51 H9 100 50 5/90 DENT 35 OG b 9 '102 50-5/90 DENT 36,25-L9 '104 50 5/90 DENT 12,92-H9 31 51 5/90 DENT - 34.26 H9 6.06 VM 91 51 5/90 DENT b/90 DENT 7.59 H9 4 O.36 k 93 51 5/90 DENT 60.27 H9 95-51-5/90 DENT 41.41 H9 101 51 5/90 ' Df?NT
63. " H9 103.
51 5/90 DENT 54.YO'H9 105-51 5/90 DENT-9.52 H9 '92 52'5/90 DENT-91.51 H9 -04 52 5/90 DENT 63.87 H9 100-.52 5/90-F9NT 95.53'H9 102 32 5/90 L'NT 76.64 H9 304 -52 5/90 ' DENT 34.29 H^ 106-S2 5/90 DENT 17.33 H9-at 5/90 ~DENTJ 77.33 H9 ~ >s-na 5/90-DENT 99.93 H9-195' 53 5/90 DENT 100.60-H9 99: 53-5/90 DENT 13,32 H9 c i r'
53-5/90 DENT 43.41 H9
-1'n >53 5/90 T DENT 93.63 H9 7 i 53 5/90-DENT. 96.69 H9 -107 53 5/90 DENT 53.33-H9
109; 53:5/90-DENT 3D,95 H9 K111 53 5/90 DENT J3.10 H9 92-54 5/90:
DENT 67.24.H9 1 .94 c54 5/90 DENT 76.29 H9 96' '54 5/90-DENT 95.50 49 =98 .5415/90 . DENT '47.45 H9 -100- $4-C/90 DEN 1 67.50 H9-s'02 .5415/90 DENT. 122.20-H9 104 54-5/90 DENT 43.51 H9' 110 54 5/90 DENT 13.15 H9
91-5515/90' DENT 50.02 H9 TJ 55 5/90-DENT 49.64 H9 95
.55 5/90. iDEN. 10.21 H9 97- .55 5/'90-DENT GS.72 H9 9 9..
55 5/90 DENT 48.22 H9 T

,
101 55 5/90- -DENT-115.90 H9 L103- .E5'5/90 . DENT. =G4.30=H9 JT 105 55-5/90 _ DENT-34.99 H9 'l11- -55 5/90 DENT. 29.41 H9' -i .113' 5515/90-DENT 9.45 DH-14 56 5/90 DENT 12.65 H6 + 9.70-281 'f6 5/90 DENT 17.97 VM W<
74 '
56 5/90: DENT-5.34 H4 427.50-5 '92 56 5/901 DENT. 34.51 P9 .l t 94-56'5/90' -DENT' 127.90 H9-96 -56 5/90 DENT 67.11 H9 100-56 5/90-DENT
62. M H9
.102 -56 S/90 DENT 19.11 H9 y w d( a
~._ _ _._._.._.7_.__..__.. s E a L vuweim mag.m.. um m se. i m - e s s o m.... m,cocr un.em co. .... P a g e 4 ' Plant -CALVERT CLIHfS UNIT 1 Steam _Generater 11 Outager' 5/90 - QUERY: ALL DENT' INDICATIONS - ALL:ELEVATIONG -FEOW LINE OUTAGE INDICATION VALUE __ VOLTS LOCATION INCHE5 104: 561 5/90 DENT 75.39-H9
106-56 5/90 DENT 31.20 H9
- 1110 56 5/90; DENT 12.,65'H9 111 '56-5/90 DENT 11.05 H9 91<- 57 5/90. DENT. 36.07 H9 93 - 57.5/90 DENT 118.70 H9 I 95-57 5/90 DENT 402,50 H9 97 57 5/90 DENT 126.80 H9
99 57 5/90 DENT Z8.15 H9

101 57'5/90 DENT 36,26 H9 1103 57;5/90 DENT 14.88 H9 105

57S5/90 DENT 34.44 H9 3107L 57-5/90 DENT 29.,.1-H9 11115 37-!/90 DENT 17.65 H9
!?
58 E /90 -DENT 52.11 H2 +37.80
40:
5/90 DENT 9.04 H3 + 0.20 92-58 5/90 DENT 32,20 H9 94, ~58 5/90 DENT 134.50 H9 t, 96 -58l5/90 DENT 60.03 H9 90-E'3 - 5/90 DENT 58.92 H9 i -- '1'00 =58 5/90 DENT 24.30 H9 -102-58 5/90 -DENT 7.58 H9 06L Sa:5/90 . DENT 13.58 H9 91 '59 5/90-DENT 38.64 H9 .59 5/90.. DENT 100.00 H9 'V 93-i95 59.5/90 DENT ~ 70.14 H9 '97- '59 5/90. . DENT 4.95.H9'
105 59 5/901 DENT
-14.67 H9 40 60L5/90. DENT 6.42 H1 +24,10 -92 ~60~5/90 DENT 76.70 H9 .94 --60 5/90; DENT 72.40 H9 a ,'s 196-60.5/90-DEN ~ 67,63 H9 -_98 ' s60'5/90
DEN 's 51.78-H9 411 t61

5/90
. DENT 9.24 VM - E ' 47 ' '6155/90'
DENT.
10.79 HTS-SF 418.90 91 '6th5/90: DENT 79 96 H9 93 6 11:5/901 _ DENT 67.57 H9 95-61"5/90' DENT 17<49.H9 . 97s- ~611S/90 . DENT -81.80'H9 l 99 61 5/90! DENT
46.53-H9.
i. P 1011 61 5/90 DENT' '32.32 H9 ~61.5/90 -DENT 5J87 H9. tr 10' P f105: '61ES/90= DENT , 2 9. 7 8 '.H 9 P
107? E61'5/90.
DENT 30,02'H9-P .109 61 5/90 DENT-; 20,28 H9 .i 113 -6145/90 DENT 22.05 H9 ~ 1
115r
--6' 5/90 DENT-- -15.53 H9 l :"- 922 t6215/90l DENT. 4L OS H9. A> L94D 6 2, 5 / 9 0.T ' DENT' .30.09 H9-
96
-62 5/94-DENT- '26.47 H9 / -:981
62h5/90:
D E N T.- ' 40. 06 +i9 ' . " 1100 .62-5/90' DENT 84.22,H9 ~ ?102 <62-5/902 -DENT. . 2 7. 3 2 t-19 d 10 = -62E5/90 -DENT 1:.' 9 3 H 9 9 '120-Lo2l5/90- -DENT 5.28 CTS-SF +21.50 o' aC63'5/90: MDENT. 57,50 H9
13~
?63:5/90' - DENT -81.62-H9 4 i ,195l E63-5/90: DENT-71.01-H9 0101( 63.5/90: DENT 72.05.H9 s103 6315/90. DENT 25.11 H9 '105: >63"5/90 DENT 85.-38 H9 '107. 6'3 - 5 / 9C
DENT 75.48 H9 109.i,-6325/90
' DENT 17.84 H4 +13.60-92 64'5/90 DENT 39,29 H9 94 64?5/90 ' DENT' 70.98 H9 o E99 ? ;6@j5/90' DENT-12,47 H9 H
100

64 5/90u DENT 109.40 H9 1 pi _9, f ,g' i 2 4 ..,-.-,..,.4 .-.+, w -..~.or,~:.
.m..-._ __m b W d a.mm m m. s. y on.e. ' n. 3,,o o n ei aa.... eascoc, a meer co....... pop 5 Planta CALVERT CLIFFS UNIT--1 Steam Genentot* : 11- .Dutaget -5/90-QUERY 1-ALL DENT INDICATIONS - ALL ELEVATIONS
ROW'LINE OUTAGE.
-INDICAT7ON VALUE VOLTS LOCATION INCHES 102 -64 5/90-DENT 50,56 H9 1041 64 5/90 DENT 18.36 H9 106' .64-5/90 -DENT 49.42 H9 ~ 4.00 45 65.5/90 DENT 7.72 C6 4 ' $7D 65'5/90 DENT 55.07 C2 +37,30 91' 65.5/90 -DENT 00.53 H9 93-65-5/90 DENT 36.25 H9 97c 65 5/90 DENT 30.95 H9 '99-65 5/90 DENT 69.39 H9 101 65 5/90 DENT 60.35 H9 103 65 5/90 DENT-56.61 H9 105? 65 5/90 DENT 65.14 H9 92 66 5/90-DENT 34,12 H9 94- -66 5/90 DENT G.18 H9 99 66 5/90 DENT 20,34 H9 100 66 5/90 DENT 58.62 M9 -102 66-5/90 . DENT 6.34 H9 1 110 - 66 5/90 DENT 5.09 H7 +22.50 93 , 67 5/90 DENT 8.86 H9 + 2.40 91 m -95 ~ 6715/90 DENT 47.14.H9 67:5/90- -DENT 52.76 H9 97 67 5/90 DENT 14.65 H9 a '99 '67 5/90: DENT 25.77.H9-103 167 5/90-DENr 13.59-H9 ~105- .67 5/90 DENT 22,89 H9 .66 _68 5/90. DENT 7.24 H4 +12.20 76 69L5/90 DENT 5.94 C1 +17.30= 92l - 68?5/90 . DENT 34,57 H9 194 68 5/90' DENT 27.30 H9- .100. 68 5/901 DENT 5.92'H7- +17.40-5/90 . DENT 38.12 H9-91 - 69 5/90' DENT 40.55 H9
95

- 69<5/90
' DENT 40.95 H9 J. 69 5/90. . DENT 58.90 H9 97-69E5/90L DENT 23.57 H9 99o ,69"5/90' DENT 46.53 H9 1 L129- -69'5/90 DENT - 25.-56 C5 +20.70
40
-170 5/90-DENT 5.09 VM 192- '70 5/90i DENT . 30.94 H9- ' 94-70 5/90 DENT 33.05 H9 l 96 70 5/90 ? DENT. 10.99 H9 x c981 -70s 5/90-
D E N T--
63r35'H9 ' .100 (70 5/90-DENT-50.02 H9~ 55/90 DENT. 7.59 VH J102, f70 5/90- ' DENT 59.59 H9 120t 7045/901 DENT-16.:11 C6 +18.60 5/90 ~ DENT Si36 C6 +17.40~ 5/90-
DENT 14,49 C8
- + 9.60-m 5/90 DENT 20.15 VH ~+-3.40 '91 f71 5/90-DENT-10.12 H9 o' '95-171 5/90' DENT 57.34 H9 -95 7115/90 DENT 42.94~H9 ?97: "71L5/90 DENT 20.60 H9 s 99 '71-5/90 DENT 33,59 H9 -' 10.1 r7175/90 DENT 67.03 H9 0 DENT-5.09 H9 U E10'7 ~7115/90
72' 72/5/90s DENT 9.58 DH.
+20.20-J 92-72i5/90 DENT: 40.28 H9 96-7 2'. 5 / 9 0 3 'DLNT 9.61 W -100-- .-12 5/90 ' DENT' SS.30^H9 c90' 72.5/90: DENT 57,20.H9 102 , 72 5/9D DENT 39.83 H9. 1 104' 72'.5/90 -DENT 30,11 H9 l 1110' 72-:5/90- . DENT 9.44 Ho '.120 ' 72 5/90 . DENT 11.05 VC-91 73 5/9i DENT 33.59 H9 ') '93 73:$/9-DENT 71.20 H9 j a ' 4q/ _' y wr,--*,-w m n
~- - -... __....... ~. - - - - . -. _. - - -. - -. ~ 9. e w.4 ne.. m. 3.o3.... eua y o. w i., - u.o on o an...... emc, $ unco, co....... p m 6 .. P l a n t s 1 C A L V E R T: CLIFFS' UNIT"I- -Stoom Genm-a tor 11 .. Ou t ago s 5/90-Q*JERYMALL' DENT-INDICATIONS -.ALL ELEVATIONS _ -------.----. -------~ ROW-LINE-OUTAGr-1NDICATION VALUE VOLTS LOCATION INCHES 95. 73 5/90-DENT 28.92 H9 .5/90 DENT 7,35 C9
97 73-5/90 DENT 00.05 H9
',99. .73 5/90 DENT 43,67 H9 52T 74-5/90 DENT. 17.77 C4~ + C,70
c' 58.
~74 5/90 DENT 6.49 H7-5/90-DENT 16.61 C6 421.80 92: 5/90 DENT. 49,87 H9 9 4.. 74 5/90 DENT 22.~10 H9 '102-74 5/90 DENT-13.79 H9. 69~ 75-5/90 DENT. 5 25 H8 +21.10 91 75 5/90 DENT 53.3d H9 t 93' 70 5/90 DENT
9. O*
H9 i 195-75.5/90 DENT. 43.51 h9 -99 75 5/90 DENT 28.06 H9 til 75 5/90 DENT 6,84 VM +29.00 92- -76 5/90 DENT 12.91 H9 94 '76 5/90 DENT' 61.45 H9 1110- '76 5/90 _ DENT 18,75 H9 1 t 41 77'5/90 DENT 10.08 H1 +28,80.- =69 - ~77 5/90 DEN'* 5.62 VM +24,20 _4 291 77 5/90' DENT 27.66 H9. i T, 95s 77 5/90-. DENi 35.19 H9 93 '77 5/90-DENT 58,74 H9 97-77.5/90= DENT' 70.76 H9 .99: .77.5/90s DENT. 30.95 H9 392 s78'5/901 DENT' 43.S7 H9 941 78 l5/90: 'DENTE 37.93 H9 96' -78 5/90- ' DENT 13.23 H9 c1001 -78~5/90' ' DENT 4 7,'~ HS 4 1 5.- 6 0-' 5/90- ~ DENT. 9... H5 5/90 DENT 30.53 H9 .+1.6.20
102 L

78;5/90-DENT 26,20 H9-i 132 178,5/901
' DENT 15.88 H9 . +42.30 91. !79 5/90' DENT-40.50 H9-195 79 5/90 DENT. ' 55.51 H9 93-79..5/90 . DENT- ~ 70.86 H9 9 7.. 79'5/90 DENT 90.34 H9 i (99J 79 5/90. DENT: = 22.64 H9-J 1101^: 79 5/90: DENTi 21.69 H9' e1351 79 5/90; -DENT: 7.90 CTS-CF +21.40 92~ J80:5/901 .-D E N T. 49.20 H9 94
00.5/901 DENT
- 58.:19 H9 1961 80.5/90 . DENT ~63.06 H9 1 11025 :80 5/90' DENT-7.06 H9 91: ;Bli5/90 DENT =
26.14-H9 e
95-L81 5/90 1 DENT: ' 117. 80 'H9-971 381 5/90
DE T 194.85'H9
'99-iO175/90 .DiiNT - 79.67;H9 "101: 58115/901 ~. DENT' '4,83-H9~
119
.81 5/90 DENTE 8.42=C10'-. 1+19.00 + 1^.30-40Y =8205/90-DENT-a7.13 HTS #SF 4"' 92t 82'5/90 DENT 22.99'H9
t
,;94/ JB2=5/90! DENT- ' 83.01JH9f 1 M,., E96c 9245/90 . DENT- '151.30 H9-29 8,,82JS/90
DENT
. 97.16 H9 l s 1'00; 48215/90' 4-DENT ~ 145.40 H9. DENT 22.111H9' 4102 '82 5/90-1 0104' 182:5/90 EDENT 10.'17.H9 f1 0 8, > ;-:0 2 3 5 / 9 0 = DENT 70.48 F9-sW illoj M3215/90' DENT' . '7.89:VM 10.20~H9 t j .37' 83 5/90 , DENT-191L 83:5/90
DENT-'
32,86 H9 l 1951 183 5/90- ~ DENT. 67.79 H9 1., i97 915/90 DENT 169,70 H9 299 = 18315/90 DENT-101.60 H9 L101 18K5/90 DFNTJ 48,21"49 4 2 s. l , j :- .-..a. ,..,,Z m.-,_,m _.m., .m .m.m.,.. _ r
ene a w.amm even, s.o....... w., o. ie n, n, on... an...... ca coe.. wn.com co.... p a g e 7 . - - P1ent CALVERT CLIFF 5 UNIT 1 Eteam Genorator 11 Outaget. 5/90-LQUERVI.______ ALL DENT __ INDICATIONS __ALL ELEVATIONS ' ROW LINE. OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 105 83 5/90 DENT 22.00 H9 --4r 04 5/90 DENT-7.93 VM i S 84-5/90 -DENT 9".11 H15-GF 4 84 5/90 DENT 27.08 H9 /6 84 5/90 DENT- -82.16 H9 9.86-VM +17.50 5/90 DENT '98-8 t' 5/90 -DENT 99.80 H9 100-8415/90 DENT 80.92 H9 102 84 5/90 DENT 20.10 H9 104 84 5/90 DENT 17 H9 100' 84-5/90 DENT 42.40 H9 J10-84 5/90 DENT 39,52 H9 91 85 5/90 DENT 8.79 C9 5/90 DENT 8.04 C9 4 5.00 5/90 DENT 5.11 C9 + 6.00 5/90 DENT-79.27 HTS-SF s 93 85 5/90 DENT 60,11 H9 -95 85 5/90 DENT S3.52 H9 97-85 5/90 DENT 79.41 H9 99 -85 3/90 DENT 07,75 H9 101- -85 5/90 DENT-16,21 H9 -103-85-5/90 DENT ' 30.05 H9 105' '85.5/90 DENT-24.20 H9 -107 83-5/90 ' DENT 34,48 H9 - 109 5/90 DENT 44.07 H9-115 85,5/90 DENT 8,98 H9 92' 86 5/90 DENT-56.07 C9 '94 86-5/90' DENT L27,50 C9 96 86 5/90-DENT 82.19 C9 '98 =86 S/90-DENT 68.59 C9 100 86 5/90' DENT 38,75 C9 106. 86.5/90-DENT. 56.18 C9- .108 86 5/90 DENT 52.25 C9 e ml 110' -86 5/90 DENT 34.21 C9 I; - 114' 86 5/90 DENT 45.92 C9 .-116 .86 5/90 DENT 17,12 C9 ' 9 1'. 87-5/90 DEN 1 69.19 H9 03 -87 5/90-DENT-117.80 H9 ' 95 - ~87 5/90~ DENT 130.90 H9 97 07 5/90, DENT 116.60-H9 i 99 87:5/90J -DENT 119.40 H9-H. 103-87'5/90-DENT.' 60.32 H9 1105-87'5/90-DENT '113.60 H9 t107; 87 5/90 DENT-- 12.77 H9 ' (109 ; 87 5/90! DENT 22.03 H9 1 92 ~B8 5/90 DENT 39.35 H9 94' 88:5/90 DENT 131.-70' H9 96. 8835/90 DENT 125.30.H9 id. 98 88 5/90 DENT 56.64 H9 C~ 100 88'5/90 DENT 49.38 H9 - l'14 .BO 5/90' DENT -57.56 H9-i 91., 89 5/90-DENT 46,17 H9 - '93 89-5/90: DENT 92.21 H9 V,i i 95_
89'5/90 DENT 95.99 H9
.5 i* E97;
89. 5/90 DEN"'
92.35:H9 L 1101: 89.5/90 ' DENT 18,48,H9' c103- -89 5/90D DENT. 6.34 H9-vio5s L89-5/90 DENT 10.21.H9 .L109 89. 5/ %) - . DENT 11.20 H9 1113_ 89.5/90 DENT" 10,69 H9
119 89 5/90-
-DENT 24.06 H9 1127? 89.5/90 DENT 6.11 C9 - +19.40-92 90 5/90' DENT 39.'07 H9 94 90 5/90 DENT 28,65 H9 .96
90f5/90
' DENT 62.55 H9 98 90=5/90' DENT 13.17 H9' 100 90 5/90 DENT 28.18 H?- c Ii b p
' ? w newnm ' ma s.oi .~ u.o on
d. im o n e a
.. pococw meen co.... p a s c* O s ! Plant CALVERT' CLIFFS UNIT 1 Steam Generator: 11 -Outaget ~ -5/90 QUERVs ALL DENT INDICATIONS - ALL ELEVATIONS [NOWLLINE: OUTAGE I'NDICATION VALUE V'._TS LOCATION INCHES I -102' 90 5/90 DENT 1G.43 H9 ._110 90-5/90 DENT 18.07 H9 -v 114 90 5/90 DENT' 17.45 H9 91-91 5/90 DENT 6,86 C9 4 1.80 5/90 DENT 41.79 H9 "93 91 5/90 DENT 50.70 H9
95 91' 5/90 DENT 23.00 H9 97-91 5/90 DENT-44.86 H9 99 ~
91 5/90 DENT 46.63 H9 '103 91 3/90 DENT 10.36 H9 .109 91 5/90 DENT 19.11 H9 -117: 91 5/90 DENT G.70 C10 60 92 5/90 DENT 8.51 CTS-GF 4 6.80 92 92 5/90 DENT 109.30 H9 '94 92 5/90 DENT 56.01 H9 -96 02 5/90 DENT 61.73 H9 98 92 5/90 DENT 30.63 H9 x100 92 5/90 DENT-44.63 H9 '106 92 5/90 DENT .49.33 H9 110 .'92 5/90 DENT 24.91 H9 128 92 5/90 DENT 5.11 CTS-C F 422.60 91-93 5/90-DENT 33.37 H9 ~93-93 5/90 DENT 45.62 H9 95 93 5/90 DENT-59.23 H9
97 93 5/9r DENT 35.77 H9-
-107 93 5/90 DENT 32,12 H9
109 5/90 DENT-34.46 H9
' 594 94 5/90 ' DENT 15.64 H9- ~ . 96 94 5/90 DJNT. 58.32 H9 100 94 5/90 DENT' 15.26 H9 104-194:5/90 DENT 45.SO H9
1061 94 5/90-DENT 72.81 H9 1
s108~ '94 5/90 CENT 4,1.19.H9 E110 -94 5/90 DENT 19.02 H9 E 5/90 DENT 10.26 C1 +33.90 94 5/90 . DENT' 69.33 H10 110 '91
95.5/90 DENT 27.65 H9 93-
'95r5/90 DENT 97.17 H9 '95 95 5/90 DENT-40.74 H9. 97 '95'$/90 DENT 90.24 H9 ! 9 91 95~5/90' DENTI 59.01 H9. 1 .101 95 5/90- . DENT 32.15 H9. 6103: 95 5/90 DENT. 56.86 H9 2~ ' 1105 -95L5/90-DENT 5.86-H9 /107 - 95 5/90. DENT 33.30 H9
109

95 5/90 DENT.
14.00 H9 117!.95-5/90 DENT 72.36 H10 .e" ' 119 =95.5/90 DENT T.64 H10 '92-96 5/90- = DENT
a H9 s
.94 96-5/90 ' DENT Ss 'N H9 96_ -96 5/90 ' DENT 88.13 H9 .100i 96 5/90-DENT 5,37 H9 ~s L108 ~ 9 6--- 5 / 9 0 : DENT 48.08 H9
96~5/90 DENT-23.79 H9 J110; 1'12

96.;5/90 DENT 5.35 H9
- 1:18 ~- 96-5/901 -DENT 17.00 H10 47- -97J5/90 DENT-5.66 H4 + 6.20 91- =97 5/90 _ DENT-13,47:C9 -+ 1.90 '5/90 DENT 32.40 H9
93:
97x5/90-DENT 95.93 H9 195-97-5/90 DENT-82.66 H9-97 97'5/90 DENT : 134.00 H9 -99 97~5/90 DENT /
66,29 H9 1107 97 5,'90
' DENT ' 6.05 H9 109' 97.5/90 DENT 61.28 H9 - 1.17 : 97 5/90 D E N T.- 6.73 C10 92 98 5/90 DENT-34.55 H9 + p ';. ( ,a it i '~i . J., r.---
~ - - ~ . - -. - ~ ~ -. - e ( n w.nymi m n. 3,o,.... y on.<, o i,.o o n e. an.... mecoc, i meni ce, .....e page 9 Plants CALVERT-C'IFFS UNIT 1 S t earn Gon tm,n t or s 11 i Outaget 5/90 ' QUERY:..ALL DENT ~ INDICATIONS - ALL ELEVATIONS . ROW LINE OUTAGE INDICATION V.LL.UE VOLTS LOCATION __.- NCHES_. 1 -- 9 4 90 5/90 DENT 34.05 H9 96 98 5/90 DENT 114.OG H9 198 98 5/90 DENT 74.59 H9' .100 98-5/90 DENT 11.85 H9 102 98 5/90 DENT 26,36 H9 110 98 5/90 DENT 19.56 H9 35 99 5/90 DENT 6.06 VM .91 99 5/90 DENT 45.89 H9 193 99 5/90 DENT 59.95 H9 l 95 99 5/90 -DENT 25.44 H9 '17 99 5/90-- DENT 72.48 H? 99 99 5/90 DENT 103.90 H9 =101 99 5/90 DENT 35.06 H9 t 103 99 5/90 DENT 4.73 H9 105-- 99 5/90 DENT 27.93 H9 E107 99 5/90 DENT 28.95 H9 -117 9y 5/90- ' DENT 2b Ki H10 119 99 5/90 DENT 6,28 H10 = 121 - -99 5/90 DENT 1.99 H10 92' 100 5/90 DENT. I tl. 96 H9 .94 100 5/N DENT 14.73 H9 96 100 5/10 DPNT 59.30 H9 100 100 5/90 DENT-76.56-H9 102 100 5/90 DENT 79.91 H9 104 100 5/90 DENT 18.12 H9 + 6.20 108-100--5/90 DENT 36.4i H9 118-100 5/90 DENT 20.47 H10 37' 101 5/90 DENT 5.33 C5 +36.90-5/90 DENT 6.5G C6 +23.30 S/90 DENT 6.56 C7 '5/90 DENT' 9.07 C7 5/90 DENT 13.34 Vt1 + 1.40 5/90 DENT-44.60 VN + 2.70 5/90 DENT 21.26 H7
39 101~5/90 DENT 5.30 C7' 69 101 5/90 DENT 5.71.VM
+22.70 .91 101-5/90 DENT. 10.82 H9 93-101~5/90-DENT 58.42 H9-95' 101 5/90-DENT. 65,16 H9 -971 101 5/90 DENT 50.47 H9-99-101.5/90 DENT 86 19 H9 101-- 101,5/90
DENT 86.39-H9 103' l'11 5/90 DENT 79.26 H9 J
. 105- '101 5/90: DENT 32.85 H9 a 107 101.5/90- . DENT 52.57 H9 u -117: 101-5/90 DENT 8.33"C5 + 15.50 1121 101-5/90, DENT-L05 H6- +15.00- "/90 -DENT - 7.88 H6- +15.60-5/90 DENT' .50.87 H10' '133'. 101-5/90 ' DENT 9494.DH + 18.30 42: 102 5/90 DENT-50.50 HTS-SF 46 : 10.15/90-DENT. 35s36-HTS-SF 70 '102-5/90E DENT 6,95 HTS-SF +24.30 92-102.5/90' -DENT 39.42 H9 94-102 5/90 DENT 65.14 H9 961 102'5/9(1-DFNT = 49 67 H9- .98. 102-5/90-- . -.)E N T 79,,30 H9 100 -102?5/90 DENT 74,17 H9 s102: 102-5/90 DENT 91.21 H9 s '106 <102 5/90 DENT 48.63 H9 t
122L -102 5/90 ENT 11.2e 410 21-103-5/90
' TNT 5.19 VM -43 J103 5/90 , sENT' ';. J 1 H3 5/90-DENT 65.50 HTS-5F 45..103.5/90 DENT 43.09 HTS-5F h 191 :103.5/90-D"' N T 47.53 H9 93-103 5/90 DhNT. 73.69 H9 'e r 6-w.> ,, b. . 4, 6 n.-es v--s w-e- e r v -- r-r t n h up.-, err a
.ees..' base nem as wn, a.ooes.. smoor m s.e.e ss.~seeo os s.. m...... eascocu s sm. con ca....... p a g a 10 Outage ' CALVERT CLIFFD UNIT 1 Steam Generr. tora l'1 Planta 5/?O. QUERY: ALL DENT._TNDICATIONS - ALL ELEVATIONS ROW LINE OUTAGE VOLTS LOCATION INCHES INDICATION VALUE 95-103 5/90 DENT 29.93 H9 97 103--5/90 - DENT 61.13 H9 99 11C3 5/90 DENT 13,99 H9
101 103 5/90-DENT 102.70 H9 1103. 103 5/90 DENT 33.95 H9 105_ 103 5/90 DENT 54.40 H9 107-103 $/90 DENT 35.96 H9 92-104-5790 DENT 53.79 H9 94' 104 5/90
-DENT '09.90 H9 96 -104 5/90 - DEhiT 86.42 H9 98 104 5/90 DENT 62.23 H9 102-104 5/90 DENT 6.17 h9 106 104 5/90 DENT 61.74 H9 -91 105 5/90 DENT 5.35 C9 5/90 DENT 64.33 H9 93 105 5/90 - DENT 75.51 H9 95 105 5/90' DENT 4e.23 H9 97 105 S/40 DENT 103.60 H9 99 ' 1Q5 5/90 DENT 23.60 H9 101 105 5/90 DENT 14.99 H9 -111 105 5/90 DENT 10.50 VC 7117' 105 5/90 DENT 5.56 VM' + 3.20 4 5/90 DENT 15.5G H10 =119 - - 105 5/90 DENT 21,31 H10. 121 105 5/90 DENT 19.63 H10 c123 105 5/90 DENT-7.33'H10 . 7.90. 12 106 5/90 DENT 11.15 C6 4 - 92 106 5/90 DENT 44.05 H9 - 94 ~ 106-5/90 7ENT 95.07 H9 96 106 5/90 2NT 39,04.H9 '98 -106 5/90 x NT 22.79 H9 1201 106 5/00 tu NT 9.I1 C9 413.60 5/90 D6NT 16498 H10 122 106'5/90 DCNT 30.98 H10 91-107 5/90 DENT 73.70 H9 93 107 5/90-DENT-103.00 H9 95 107 5/90-DENT 67.18 H9 97 - 107 5/90: DENT '8.63 CG +15.50 5/90 DENT 54.49 H9 L 957.-107 5/90: DENT .32.59 H9 101 -107.5/90 DENT 39.98.H9 103.107 5/90 - LENT-72.95 H9 -107 107 5/90 CENT 1 1. 2.3 'H 9 123 107 5/90-DENT 15.15 H10. .42 . 100 5/90 DENT 53,69 H9 94 -108 5/90 DENT 45.27 H9 '96 .100'5/90 CENT -107.40-H9 98 100 5/90 OEN T-60.96 H9 100- 108 5/90 - DEN T ' 35.21'H9 c102' 100 5/90 DENT 39,93-H9 -104 108'5/90 DENT 26.72 H9 - 3106.'109'5/90 DENT 22.01 H9 100 100 5/90 DENT 17.79 H9 118-108 5/90' DENT 57.31 H10 9F 109 S/90 ' DENT. 27.56-H9 93-1" 5/90 DENT 4R.82 H9 95 .t 5/90 ~ DENT 55.74 H9 -97 3/90- ~ DENT' 92.04: H9 99-5/90 DENT-32,7G H9 101 11v9-5/90-DENT 27.77.H9 103-109'5/9Q. DENT 68.76 H9 .1-19 109 5/90 DENT 12,51 H10 121-.109.5/90 DENT 22.93 H10 26 110-5/90 DENT 5.41 DC +22.50 66-110-5/90' DENT 6.17. VM 92 110 5/90 DENT-20.08 H9 !94 ' 111 0 ' 5 / 9 0 DENT 32.40 H9 s-e t .w .r 4 .yw, <.4v e ---.v- -v v= 6 -v >w=o w v-w e
a. k ese.n om we.m um my s.oseeseee ow.oor oe see. se,sm es ees an eeeeee eaucocu s s.ticon co. *~ed P DS C 11 -j --P) Ant CALVERT(CLIFFS UNIT---1 . Steam Generator 1--11 LOutages 5/'?O _'ALL ELEVATIONS INDICATIONS __ _.. - _ DENT QUERY: LALL ROW LINE OUTAGE = INDICATION VALL E VOLTS LOCATION _INCHEG 96 110.5/90 DENT 16.04'H9 98 110 5/90 DENT 19,48 H9 '106.' 11015/90 DENT-15,48.H9 c120' 110'5/90-DENT 6.21 H9 + 9.60 1128 ~110 5/90-DENT-22.80 C1 +30.90 -5/90 DENT 17.49 H9 91 111 5/90 DENT 48.79 H9 93 111.5/90 DENT 51.04 H9 95 11.1: 5/90 DENT. ~34,18 H9 4 103-til 5/90 . DENT v.33 C9 5/90~ DENT 10.74 H9 123 111.5/90 DENT 12.03 C10 =5/90 DENT 7,19~H7 + 8.00- '30 =112 5/90-DENT-7.3C C2 +11.00 92 1-12 5/90^ DENT-29,34'H9 94 112 5/90. DENT 43.90 H9 i 96 112 5/90 DENT-22.77 H9 -9G 112 5/90- -DENT 16.06 H9- '102 112 5/901 DENT 23.79 H9 ,120 112 5/90 DENT 58.50 HIO 122 112:5/90 DENT 1G.62 H10 -69 113--5/90 DENT-5.04 VM +24.40 83' 113-5/90-DENT-6.00 H3 +31.50 91-113 5/90-DENT-43,32 H9 93 113-5/90-DENT 94.15. H9 E95.1:13 5/90 . DENT 31.52 H9 9 7 -- 113 5/90 DENT 95 t8 H9 4 . 99 113 5/90 DENT-138,30.H9-1101 .313 5/90 DENT 63.92 H9 ~103 :113 5/90 DENT 34.54 H9 '105 .1.13 5/90 DENT 48.97 H9
117: -113 5/90 DENT 46,15 H10 121 fl1345/90 DENT 50.69 H10

123 113 5/90 DENT =
26.16 H10 8-114E5/90-DENT 10.04 C6- + 6.40 12: 114?5/90. DENT 14.!8 C6 + 9.90- '5/90 DENT-12.37 H6 + 7.60
- 92 114 5/90~
DENT 45,40 H9 94 114~5/90 DENT 84.04 H9 9 67 114.5/90-DENT-01,07'H9 98: 11A 5/90 DENT 48.'74 H9 i100 .1'14 5/90 DENT 37.03'H9 102'- 114 5/90-DENT 39.32 H9 -1 0 4 - 11.1 4 : 5 / 9 0 DENT 19,24 H9
-1 0 6 4 - 1 1 4 ' 5 / 9 0
-DENT 22.37 H9 119 L114 5/90 DENT .5.51 H10 '122/- 114 5/90' DENT 23.93JH10-13 115 5/90 DENT-1O 73 C6 ~+ 8.00 93 115 5/90 DENT ~ 30.53 H9 1
95 115.5/90 DENT 14.49 H9-97

115 5/90-DENT 35.20 H9 t 101 -
115 5/90 = DENT 14.58 H9 21211 -115'5/90 ~. DENT' % 48 H10 .12-116:5/90J DENT 11.13 H6 -+ 7.60 L 94'- 1.16 S/90-- DENT 8.62 H9 96 -116 5/90: DENT 29.03.H9 98 116--5/90-DENT
18. W --H9 97' 117 5/90 DENT 10.10 H9

-107 117 5/90 DENT 16.89 H9-m@
12 118 5/90-DENT ~12.95 C6- + 7.70 -102/ 118 5/90 DENT 8.68 H7 <91
i19.5/90
-DENT 19.47 C9 + 2.00- .~ :5/9C DENT 13.96 VM 97~ 119.5/90 DENT. 35.59 H9 99':1-19 5/90 DENT
15. 2 H9 8
.120 $/90 DENT 28.73 H9 9 102' 120s5/90 DENT 18.66 H9 i I s-- w .]
--. - -. ~. J. w ons : tue mm wen. i oin.. ee n i o... es, ,o dis es e...... wxccr s wn.co co. *** Pa9e 12 -Planta CALVERT CLIFFS UNIT 1-Steam Generators il Dutaget-5/90-QUERYs.ALL DENTTINDICATIONG _ALL ELEVATIONS ROW)LINE' OUTAGE INDICATION VALLIE VOLTS LOCATION.1NCHES 106 120 5/90: DENT 37.85 H9 69 121 5/90 DENT 5.40 VM +21.60 91 121.5/90 DENT 18.48 C8 + '7.30 5/90-DENT -6.38 C8 s:7,90 -5/90 DENT 7.91 CR + i 8. 30 -5/901 DENT 30.81 Cf 5/90-DENT-35.50 H9 93 121 5/90 ' DENT 69.25 H9 97 121 5/90 DENT 14.97 H9 105 121 5/90 DENT-12.15 H9 107 121 5/90 ' DENT 49.78 H9
109 121. 5/90 DF'NT 7.18 C9
+ '1.00 5/90-DENT 25.11 H9 5/90 DENT' 5.52 H8. +15.80-5/90 DENT 10,81 H8 +18.10 5/90 DENT 7.75 HS +19.70 .30 122-5/90 DENT 10.83 Hi +13.30 5/90 DENT 8.o8 Hi +12.70 39 122 5/90 DENT 15.18 C4 + 2.60 92 :122 5/90 DENT G5.75 H9 '94 122 5/?O DENT 64.14 H9 96 122 $/90 DENT 10,24 H9 -102 122 5/90-DENT-6.53 H9 122 122 5/90 DENT 7.55 H9 +17,80-13 123'5/90 DENT' 11.99 C6 + 8.10 69 123-5/90 DENT 5.75 VM 424.10 e '91 123 5/90 DENT 57,27 H9 .5/90-DENT: 7.19 H9 4 2.10 93 123 5/90 DENT 54,60 H9 95 123 5/90 DENT 12.90 H9 97-123'5/90 DENT 30,26 H9-5/90 DENT 24.18 H9 + 1.40 101 .123:5/90 -DENT 9.67 H9 123, 123.5/90. DENT 5,63 H10 .92-124 5/90. DENT 116.70 H9 94 -124 5/90.- DENT 92.77 H9 =96 ' 124-5/90 DENT 5.14 VH +14 6C 98 L124-5/90 - OENT 33.90 H9 91 .125 5/90' DENT 52.36 H9 L93J 125'5/90: DENT 69.92 H9 j 99-12515/90 DENT 22,89 H9 ,121 125'5/90' LENT lo.54 H6 +15.50 82. 126 5/90 DENT
16.84 H7
+15.00 1 5/90 DUNT-9,19 HS +.1.00
5/90
-DENT- .25,90~H8 410.20 5/90 DENT -25.30 DH .5/90 DENT -16.60 DH + 3.80 5/90-DENT 25,30 VM 5/90. DENT 7.96 C7 4 15.40 '5/90 DENT 8.10.C7 +15,90- '04 126-5/90 DENT'- 9.21 VM 92 126 5/90 -DENT 4-3.97 H9 94' 126 5/90 DENT' 74.95 H9 4 96 126 5/90' -DENT 82.61 H9-98' 126'5/90 DENT 25.So H9- ~ 67 1127~5/90 DENT-6.24 VM +24.30 91' ' ' 127~5/90 DENT. 63.89 H9 5/90 -DENT-17,49 H9 + 2.00 93 127.5/90= DENT 75.30 H9 95-1127L5/90 . DENT 2o,24 H9 97 127 5/90 DENT 57,47 H9 14-129~5/90' ' DENT 12.50 C6 + 9,00 92 128.5/90-DENT 49.29 H9 ~98 128-5/90 DENT 6.07 H9 11O. 128.".,o DENT 6.00 DC 38 130 5/90 DENT -11.93 H2 +32.30 93 :131 5/90 DENT 11.76 H9 v ,r v. w ,m,
d i,ose momum ' evan, s.oi..... seen oo. is. iwo - oo se m **. s ecocx 6 w: won co..**. P a 9e _ 13 Plants CALVERT CLIFFG-UNIT 1-Steam Generators 11 _ Outages 5/90- .QUERYI ALL DENT INDICATIONS ". ALL EL.EVAT IONS -m_______.._-.._.___..._...--_.__..____.. ROW LINE= OUTAGE. INDICATION VALUE VOLTS LOCATION INCHEG-1 92 132.5/90 DENT' 5.86 H9 6 134 5/90 DENT 12.19 C6 + 4.00 5/90: DENT-12.19 C6 + 6.06 -80 134 5/90 DENT 12.26 HB +14.80 91 135 5/90-DENT-6.35 C9 97. 135 5/90 DENT 12.48 C9 31 137 5/90 DENT 6.03 VM -97 --137 5/90 DENT 20,52 M9 96 .138 5/90 DENT 6.28 H9 37-139 5/90-DTNT 9.60 VM 32 _140 5/90 DENT 6.G7 C4 + 7,10 " 06 - 140 5/90' DENT 14,26 H5 +.J. 80 '92 .140-5/90 DENT 5.51 H9 35.141 5/90 DENT 5.63 VM 93-141-5/90 DENT 6.73 HTS-5F 4"W,60 - 3 81 142 5/90 DENT-7.06 C4 2.00 64 142 5/90 DENT 8.03 DH +27.50 '90 142 5/90. ~ DENT 10.46.VM 21 143 "5/90 DENT 5.99 C3 +30.90 67- '143.5/90 -DENT 6.08 C7 + 2.20 37 145.5/90 DENT 8.04 VM & 3.90 . 1 5/90 DENT '7,39 VM - 1.80 f .G5--147 5/90 DENT-G.13 H1 a22.80 2 149.5/90-DENT 16.87 VM. 5/90' DENT 24.56.VM 37 151=5/90 DENT 14.08 VM 8 152 5/90 DENT 11.00 C6 + 6.20 '12 =152 $/90 DENT. 13.50 C6. '+ -7.'80 13 153 5/90-DENT 12.61-C6 + 8.20 31 153 5/90-DENT 5.68 VM 69 "153 5/90 DENT 6.43 DC + 7.90 12-1 5 4.:- 5 / 9 0 DENT 1~1.06 C6 + 7,60 14 154 5/90 DENT: 15.47 C6 4'O.80 42 154 5/90 DENT 20,70 C7 5/90 DENT 20.99 C' + -:1.10 .5/90 DENT: 5,25 C6 +20,10 48' 154 5/90-DENT-9.49 DH 34_ L156 5/90-DENT 27.94 VM .+-8.20 i38.. 156.5/90' DENT 24;93 H2 +32.90 . 31 L37-' 157 5/90 DENT. 9.29 VM . 5.00 157-5/90. DENT 10.96 VM + ' 5 7.. 157 5/90-DENT . 18.27 H7 9 - 2.GO '55 159 Br90. DENT 9.89 VM '13-161.5/90 DENT 12.77 C6 .-8.20 + 31 161.5/90: DENT _ S.71 VM TOTAL TUBES FOUND: 796 =- TOTAL-INDICATIONS FOUND = 649 . TOTAC-TUDES IN-INPUT-FILE n-8519-TOTAL ~ TUBES ' INSPECTED-
=
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}L e - -. eew xtusmom c.u, s.oi.... w, m -- a. i o-o, sa m...... c c $. nco ca........ P a em 1 1 1 Plant: CALNERT CLIFFS ' UNIT 1- -5 team Generator i1 4 JDutaget? 5/90 1 q.. ~ QUERY. -OUTPUT = q,.,--.. t -ROW lLINE OUTAGE -I ND I C AT I ON VALUE VOLTS LOCATION. INCHEC u-..--- n~-_ ~ 10 - 24!5/9d'- PLUGGED'- ' MECH-W HTS-PF 5/90 PLUGGED MECH-W CTS-PF -60 60 5/90 PLUGGED ME CH-- W HTS-PF S/90-PLUGGED-MECH-W CTS-PF -13 -61 5/90 PLUGGED ME' i-W HTS-PF -5/90 PLUGGED: MGUH-W . CTS-PF W .129 71 S/90 PLUGGED -MECH-W' HT;3-PF 5/90-PLUGGED-MECH-W CTS-PF 113 G1.5/90 PLUGGED MECH-W HTS-PF S/90 PLUGGED-- MECH-W OTS-PF -L139. 83 5/90 PLUGGED MECH-W HTS-PF -5/90-
PLUGGED.
MECH-W. CTS-FF-
70-90 5/90 PLUGGED P". CH-W HTS-PF=
5/90 PLUGGED -MsCH-W 'OTS-PF - 51' ~113 S/90 ' ' PLUGGED MECH-W HTS-PF-5/90-PL UGGED: MECH-W CTS-PF 53 ..113 5/90 PLUG 9ED MECH-W HTC-PF-e 5/90 PLUGuiED MECH-W CTS-PF TOTAL-TUDES=FOUND-' 'n 9 TOTAL. INDICATIONS FDUND 18 =- -TOTALETUBEG21N. INPUT-FILE =.8519 -TOTAL-rDBES INEPECTED .= G421 ri Im 4 ) ^. 0 1 d'_ t. i > l . i l + y
STEAM GENERATOR 11 O. List with P'.o! of all Turcs Plugged if-d 1 4 l lp
- -= IIIII-IIII 9 9 9.9 9 9 Y 9 Y 9 Y Y f 9 9 9 9 Y t _p, _ ,g 1 t,; _4,...L. _..,,s-i .._i. _ _ _ _ ~ l' 1 _L.1 : m I l sd H .q.. 4._.t.. q g . _9.7 ,.,.._ i.,;...,i...,,_,e>. -., !.._,.. .. e (, _.,.. w.1.. ! i l i l - I - l l l .d.... s!... 4... 9._ .se, j I _."..4 y. j._ Q L.. L.J L. M[ i Ii 1 I i 1 4. Lp., i i .x,-.. -. n-a,. .. 7 g _. _ L y...g 4.....p..._.p_._.__ i. i p _.l.-. - ..q a., p.. j.. 1..
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.. ~ ~. - ~.- - ~ -- ~ 2 mas atu w om h a. i,o...... s np o,u. iei eeo .beie4 t,,...,;. i,.xec. 6 wi,co, ca........ pap 1 'P16nts-CALVERT CLIFFS UNIl 1 Steam Gencmator 11 OAasw S /60 06/6T .10/63_ 04/05 ~ 10M" 04/08 5/90 = QUERY: ALL TUDES PLUGGED- . ROW LINE OUTAGE INDICATION VALUE VOL15 LOCAT ION INCHES 39 5 10/96 PLUGGED MCCH-CE HTS-PF 10/06 PLUGGED MECH-CL LTS-PF 16 04/09 PLUGGED MECH-W HTS-PF 04/08 PLUGGED MECH-W CTE-PF i 95 23 06/82 PLUGGED MECH-W 1.00 CTS-PF 06/G2-oLUGSED. MECH-W HTS-PF 10 24 S/90 PLUGGED MECH-W HTS-PF 5/90 PLUGGED MECH-W CTE"PF 101-27,10/06 PLUGGED MECH-CE HTG-PF '10/86 PLUGGFD MECH-CE CTS-PF -104' -32 06/D2 PLUGGED-MCCH-W CT5-FF 06/82: . PLUGGED MECH-W ' HTS PF 27 33 04/88 PLUGGED MECH-W HTS-PF 04/8G PLUCSED MECH-W CTS-PF i '108 34 1 0/86. -PLUGGED MECH-CE 'H1S-PF .10/86 PLUGGED MECH-CE CTS-PF 120-48 06/32 PLUGGED MECH-W C T S -P'? 06/82 PLUGGED MECH-W HT5-PF 45 51.04/80 PLUGGED MECH-W HTS-PF 04/88 PLUGGED. MECH-W CTS-PF 46 52-04/85 nPLUGGED MECH-N HTE-PF -04/08 PLUGGED MECH-W CTS-PF 45 ~55~04/88
PLUGGED MECH-W HTG-PF 04/88:
PLUGGED-MECH +W CTS-PF '50 56 04/88 PLUGGED MECH-W HTS-PF 04/GB-PLUGGED fJECH-W CTS PF 52-.56'10/06 -. P L U G G E D MECH-CE HTG-PF '10/86 -PLUGGED MECH-CE CTS-PF 54- '.5604/88. PLUGGED MECH-W. HTS-PF 04/00; PLUGGED MECH-W CTS-PF 51 57110/06 PLUGGED MECH-CE HTS-PF 10/D6 . PLUGGED MECH-CE CTS-PF S31 57.10/96 . PLUGGED WELD-CE HTS-PF 10/86 PLUGGED WELD-CE CT3aPF .55 57 04/88 PLUGGED-MECH-W HTS-PF 04/98- ' PLUGGED MECH-W CTS-PF .59 c57104/08- ' PLUGGED -MECH-W HTE-PF- -04/88 PLUGGED MECH-W CTS-PF 52 '50 04/09 PLUGGED-MECH-W' HTS-PF .04/88= -PLUGGED. MECH-W CTS-PF 54
58.04/88 PLUGGED MECH-W HTS-PFL
' 04/09. PLUGGED-MECH-W CTS-PF-56 '- '50. 04/G8 ' PLUGGED MECH-W-' HT5 APP '04/88 PLUGGED. MECH-W CTS,"F. 6 0 -- -60 5/90-PLUGGED ' MECH-W' HTS-PF . 5/90 PLUGGED MECH-W. CTf-PF 13 .60.5/90= -PLUGGED MECH-W HTS-PF-- -5/90-FLUGGED MECH-W-CTS-PF 135; 61:06/02 PLUGGED-MECH-W , CTS-PF '06/B2 = PLUGGED MECHM;
HTS-PF d56-
.62'04/89; PLUGGED MECH-W -HTS-PF "04/08 PLUGGED MECHeW CTS-PF d 14 ' 6 2 '. 1 0 / 0 6 M PLUGGED MECH-CE-HTS-PF 10/86J PLUGGED-MECH-CE CTJ-PF= i 336 !62':06/82 PLUGGED MECH-W ' CTS-PF ?! 06/82 PLUGGED. MECH-W.- HTS-PF-1135 63 06/82~ PLUGGED MECH-W-CTS-PF 06/82-PLUGGED MECH-W HTF-PF 1136: =64'06/82- .PLU'3 GE D -MECH-W CTePF 06/02 PLUGGED MECH-W HTS-FF 137 65 06/G2 PLUGGED MECH-W CT5-PF 06/82-PLUGGED MECH-W HTS-PF 104= ~66 06/82-PLUGGED NECH-W CTS-PF 06/82-PLUGGED MECH-W HTS-PF 134-66 06/02 PLLIGGED MECH-W CTS-PF c06/02 PLUGGED MECH-W-HTS-PF c137 677 10/86 PLUGGED MECH-CE HTS-PF - a
~. _ -.. _. _ _. _ _ _- -. ~ _. _.-. - _. .-___m E. ena [ mew one mai s,oi.. .. eunch c=..+ i i i..o. ' o.oo an...... mawra i wn.cm co,...... Pe9c- ? Plent: CALVERT CLIFFS UNIT 1 N/N 5/t0 Steam Generators-!! L0utagest: _12/B0 06/S" 10/931 N/8$ 10/06 QUERYt ALL TUf 9GED ROW LINE DUTAGa INDICATION VALUE VOLTS LOCATION INCHES ~ . -10/96 PLUGGED-MECH-CE CTS-PF l136E LO-04/83-PLUGGED MECH-W HTS-PF 04/08' PLUGGFD MECH-W CTS-PF 't 3G 68 04/08 PLUGGED MECH-W HTS-PF 04/88 PLUGGED MECH-W CTS-PF 129' 71-5/90 PLUGGED MECH-W HTS-PF 1.' --S/90 PLUGGED MECH-W CTS-PF '139 7', 10/96 PLUGGED MECH-CE HTS-PF 10/86 PLUGGED MECH-CE CTS-PF u 139 75 04/GG-PLUGGED MECH-W HTS-PF 04/88 PLUGGED MECH-W CTS-PF J138 76 04/88 PLUGGED MECH-W HTS-PF 04/80 PLUGGED MECH-W CTS-PF' 139: 77.10/96 PLUGEED MECH-CE HTS-FF 10/96. PLUGGED MECH-CE CTS-PF 137 79'10/86 PLUGGED MECH-CE ' HTS-PF 10/86 PLUGGED MECH-CE CTS-PF >138-90-04/85' PLUGGED MECH-W CTS-PF 04 / O'" PLUGGED- -MECH-W HTS-PF -1131 -91 5/90 PLUGGED MECH-1: HTS-PF .S/90 PLUGGED MECH-W CTS-PP' 139. 'G1 04/85 -PLUGGED MECH--W CTS-PF 4 ~ -04/G5 PLUGGED MECH-W HTS-PF: 2 02J10/96 PLUGGED WELD-CE HT5-PF 72- -10/06 PLUGGED WELD-CE CYS-PF 14GL 02 04/05' PLUGGED. MECH-W CTS-PF 04/05 . PLUGGED MECH-W HTS-PF . 7-i
63 04/88-
'PLURGED MECH-W HTS-PF ~04/08 ' PLUGGED MECH-W CTS-PF t 'f39'- .93 5/?O-PLUGGED MECH-W HTS-PP 5/90 PLUGGED MECH-W CTS-PF i 1-14 G4'10/06 PLUGGEDL -MECH-CE-HTS-PF 10/G6 PLUGGED MECH-CE CTS-PF -120-G4=06/GD PLUGGED MFCH-W. CTS-PF . 06/02 PLUGGED MECH-W HTSJPF -69_ -85L04/88, PLUGGED-MECH-W-HTS-PF ' 04/89 PLUGGED MECH-W CT5-PF 75' '05 04/89 _ PLUGGED MECH-W HTS-PF 104/88-PLUGGED MECH-W CTS-PF 74' -86 04/88 PLUGGED MECH-W HTS-PF 04/98 ~PtUGGED. MECH-W CTS-PF J75 n 04/05 -PLUGGED MECH-W ~ CTS-PF L - - 04/95= PLUGGED MECH-W .. H T C -PF V139.s -'87 04/98 ' PLUGGED ' MECH-W HTS-PF 1 J04/88-PLUGGED MECHaW CTS-PF 74, 98 04/99 PLUGGED MECH-W HTS-PF ~ b4/89 PLUGGED MECH-W. CTS-PF , OB-04/09-PLUGGED MECH-W HTS-PF r 04/00 PLUGGED MECH-W -CTS-PF 71 109164/OG PLUGGED MECH-W HTS-PF 04/88 = PLUGGED MECH-W CTS-PF N73 89 04/08 -PLUGGED MECH-W ~ HTS-PF 04/GO PLUGGED ' MECH-W CTS-PF "75' 09 04/85 PLUGGED MECH-W ~ CTS-PF .04/05-PLUGGED MECH +W HTS-PF 77' 89.04/08 , PLUGGED MECH-W-HTS-PF 104/88~ LPLUGGED MECH-W 'CTSLPF '7? 89 04/89. PLUGGED MECH-W. HTS-PF
04/88 PLUGGED MECH-W CTS;-PF 70.
90 5/90; ' PLUGGED MECH-W HTS-PF 5/90, PLUGGED MECH-N CTS-PF ~72 90,04/89 FLUGGED: MECH-W HTS-PF 04/88 PLUGGED MECH-W CTS-PF '4 90 10/86 PLUGGED = WELD-CE HTS-PF 19/G6 PLUGGED WEL.D-CE CTS-PF 69 '91 04813 PLUG'3E D MECH -W CTS-PF -04/95-PLUGSED MECH-W HTS-PF
. - -....~. - -. . ~.. -.. T .e-n anm im. s. o n...... e.., o.. +., ie. i m o.i n m......~ u ncoex e e cos co....... Pa9e 3 1 . Plant -CALVERT CLIFFS UNIT 1-GtewiGenerator: -12 'q L0utapst; _12/80 ' 06/02 10/83- - 04/65: 10/06. 04/99 $/90-1 -QUERV3 ALL TUDEG PLUGGED " ROW'LINE OUTAGE
INDICATION VALUE VOLTS LOCATION INCHES _
.y 73 91--04/95 PLUGGED _ - MECH-W CTS-PF 04 /E35 PLUGGED MECH-W HTS-PF 75._ -- 91 04/85 PLUGGED MECH-W CTS-PF .04/05-PLUGGED . MECH-W HTS-PF ~ 77 '91 10/06 ' PLUGGED WELD-CE HTS-PF - z: 10/96-PLUGGED ~ WELD-CE C' T S - P F - 139. 91'04/85 PLUGGED-MECH-W CTS-PF 04/85 PLUGGED MECH-W:. HTS-PF 70 92-04/08-PLUGGED MECH-W HTSrPF 04/88-PLUGCED MECH-W CT5'PF 72 92 04/05 PLUGGED - MECH-W CTS-PF 04/85 PLUGGED MECH-W HTS-PF' 74-92 04/98- ' PL.UGGED MECH-W HTS-PF 04/08 PLUGGl'D MECH-W CTS-PF
69' 93 04/80-
- PLUGGE;D MECH-W HTS-PF i 04/89 PLUGGEO' MECH-W CTS-PF ~ MECH-W-HTS-PF 71-- 9 3 - 0 4 / 0 8 -- PLUGGED ' MECH-W. -CTS-PF 04/88 -PLUGGED "75. 93 04/08 PLUGGED-MECH-W-HTS-PF-04/08 PLUGGED-MECH-W CTG-PF' -t 52 94-._10/86 -PLPGGED: WELD-CE HTS-PF 110/86 PLUGGED WELD-CE CTS-PF c104' 102 06/82 -PLUGGED M E C H--W CTS-FF . 06/82-PLUGGED MECH-W HTS-PF .134 = 102.06/82 PLUGGED-MECH-W CTS-PF L06/82: PLUGGED MECH-N HTS-PF. 136 106-10/83 ^ PLUGGED ~ MECH-W CTS-PF 10/03 PLUGGED MECH-W. HTS-PF PLUGGED-MECH-W HTS-PF 134-100-04788-PLL"'IGED MECH-W ' CTS-PF< ~. 04/89-57-109: 04/88: PLUGGED MECH-W ' HTS-PF [ 04/OO PLUGGED MECH-W CTS-PF-1 52-110.04/88' PLUGGED . MECH-W HTS-PF 204/8B PLUGGED MECH-W CTS-PF .. 110L04/08.- PLUGGED-MECH-W ~ CTS-PF 54-PLUGGED MECH.-W ' HTS-PF 04/GO-
51 - 111.04/OS
. PLUGGED MECH-W HTS-PF '04/88~ PLUGGED MECH-W CTG-PF 153. 111-04/85 PLUGGED-MECH-W-cCTS-PF . HTS-PF[ 04/85' PLUGGED MECH-W .$1: '1'1 3 " 5 / 9 0 PLUGGED MECH-W HTG-Pf 1' L5/90= PLUGGED. MECH-W' CTS-PF 153 -113c5/90 -PLUGGED MECH-W HTS-PF
$ / 90 '
-PLUGGED-MECH-N-CTS-PF 106 -110~10/06 PLUGGED MECH-CE HTS-PF 10/86 PLUGGED MECH-CE CTS-PF a? 12-120: 10/86 PLUGGED-MECH-CE-HTS-PF r .1O/66 -PLUGGED: MECH--C2 CTS-PF 120;1120106/82 -PLUGGED MECH-W-CTS-PF ~ i06/82L PLUGGED MECH -W HTS-PF 1 ' ll -121110/86-PLUGGED-MECH-CE-HTS-PF l .10/86 PLUGGED 1 MECH -CE -- CTS-PF' "3'"121f10/86- ' PLUGGED ' MECH-CE J HTS a-PF -10/96 PLUGGED - MCCH-CE CTS-PF ,nx .. J122-10/66 PLUGGED MECH-CE HTS-PF 2
10/86 PLUGGED MECH-CE CTS-PF' 1=
125 10/86 PLUGGFD'
MECH-CE HTS-PF 10/06-PLUGGED MECH--CE CTS-PF 103. 125'04/GO PLUGGED MECH-W HTS-PF
=O4/80 PLUGGED MECH-W CTS-PF- ~:70 J120110/96. PLMGED WELD-CE HTS-PF' -10/86: -PLUGGED WELD-CE CTS ~PF -31 135'04/98 PLUGGED MECH-W HTS-PF. 04/80' -PLUGGED MECH-W CTS-PF -104-136'06/82 PLUGGED MECH-W CTS-PF L l06/82 PLUGGED MECH-W HTS-PF t9: 141'04/G5~ PLUGGED-MECH-W CTS-PF v -.., ~ - - + r,,,,,,-m .mm-,- m * ,me.,.. ~..- - .>.A.
- ~ .. _ _. ~.. ~~.-.. e - numm m e. 3,os.. -. eu, oo - 84. im
o. n m...... m.cac s nco,co,.
. Pfig e 4 Planta CALVERT CL3FFB UNIT 1: S tearn Generi.t or t. 11 Outages 1: :12/B0 04/B2 -. 10/83-04/85 .10/26 04/89 5/90- -QUERYt-ALL:TUDES PLUGGED .ROld LINE. OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 04/05 PLUGGED MECH-W llTS-PF -99 143:'10/93 PLUGGED MECH-W CT5-PF .10/03 PLUGGED MECH-W HTS-PF 62 144 04/05 PLUGGED MECH-W CTS-PF . 04/85. PLUGOED MECH-W ' HTS-PF 46 144 10/83 PLUGGED MECH-W CTS-PF t 10/83 PLUGGED MECH-W his-PF f 11 147 04/98 PLUGGED MECH-W HTS-PF 04/G8 PLUGGED MECH-W CTS-PF '11-153 10/86. PLUGGED MECH-CE HTS-PF .( 10/86l PLUGGED MECH-CE CTS-PF-1 1 -'. 163 10/86 PLUGGED MECH-CE HT3-PF 10/96 PLUGGED-MECH-CE CTS-PF TOTAL-TUDEC FOUND 107 TOTAL INDICATIONS FOUND, m a 214 f f b .v s y ,e ,,,-w-,~..,w7, -rw,-
APPENDIX 11 Eddy Current Test Results for SG 12 A. List with Plot of AllIndications B. List with Plot of <20% Indications C. L,ist with Plot of 20% 39% Indications D. List with Plot of >39% Indications E. List with Plot of Tubes Dented F. List with Plot of Tubes Plugged During May/ June 1990 G. List with Plot of nli Tubes Plugged p
..~._. _ _.., _... _ _.. _ 1 .\\ STEAM GENERATOR 12 c..; A. List with Plot of AllIndications-n i. i 4 e i M +- ,,----w-- a v .-,---e,---. v...-. c .-e.. -iw-
--d-.
J-

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d ...... en 1 wan omi ins;....... w...r: ee i.... o, seu en n o...... necen i e ncos to....... page 1 Planti Outage:= 'CALVERT CLIFFS UNIT l-Steam Generator 12 5/90 -O'UERY:.All' Eddy Current Indications - All. Elevations ~ ROW LINE OUTAGE ~ INDICATION VALUE VOLTS LOCATION INCHES 7' 1:5/90, OD 8 % TW 1.'01-H4 37, 7 5/90-OD 12 % TW 0.64 H2 +15.80 48= 815/90 OD. 17 % TW 1.09 H5 + 4.50 t 31: 9 5/90 OD 38 % TW - 1.17 C5 + 4.10= 34 12 5/901 OD 31 % TW 0.80 HTS-SF +30.40 ~ 3 5-15.5/90 OD 28 t TW 0.48 HTS-SF + 2.90 42. 16 5/90 OD 13 % TW l.28 HI +17.40 44 18 5/90 OD -18 t'TW. -0.57-H6 +22.20 19 19-5/90 .0D-7 % TW 0.96_ HTS-SP +13.20 83 'f-5/90 OD 33-t TW l.15 _ H6 +21.90 3 5/90 OD 12 t TW 0.83 H7- +10.70 '44 20 5/90 OD 23 % TW 10.58 H2 +20.30-5/90-OD -24 % TW 0.67-HS +12.70 6 4 ~'- 20' 5/90-OD: 8 t TW-0.72.H5 +34.50 85' 2115/90 OD 35 t TW 0.78 H5 +10.90 64 -24:$/90 OD-11 1 TW 0.56 H6 +10.10 5/90 OD 10 t TW 0.72 H6 +19.90 93 .25.5/90-- OD 38 % TW 0.83 VM 19; 25:5/901 OD 10 t TW
0. 9 4-CTS-SP
+12.10-139' 25x5/90 OD 4 -- t = T W 0.66 CTS-SF- +13.60 .73 3175/90' OD 11: t TW 0.73= CTS-SP '+26.50~ 48i 32 5/90-OD 36 % TW 0.71 DH + 6.00 E27 33 5/.90 OD= 13 % TW 0.73 H6- +37.50 20 134 5/90 OD -_ 3 2 1 TW 0.88 HTS-SP +33.70 '96 34'5/90 OD 22 T TW 0.99 C7 + 1.40 14 1' 39-5/90 OD 24 % TW-0.71-H6 + 1.90
1001 40.5/90-OD 32 % TW
. l 72 HTS-SF~ +=0.70 ~ 30 40 5/90 OD-17 1 TW ~ + ~1.40 l.08 05 29-41 5/90~ 3D-16 t TW 0.781 HTS-SF +a0.80 .97
41 5/90 60 38 % TW 0.67 C5
+ 2.50 2 42 5/90-OL 24 % TW-0.51 HTS-SF- + l-.10-62 42 L/90 OD 26 % TW l.31 CTS-SF- + 0.60 >2 44'5/90-OD 21 % TW 1.03 CTS-SF +.0.50-39 45-5/90 OD 19-t TW 8.97. HTS-SP 73-45'5/90-OD 13 t. TW 0.54 H3 ' +11.60
1
.21 - 47"5/90 OD 19 % TW 0.59 C3 +14.60 J41 l49'5/90-OD-36 t TW 0.38' HTS-SF + 0.80- -51: .49 5/90~
OD 26 % TW
,0.53 H4 +24.70. ~53 '49-5/901 OD 10't:7W 0.63 C6 -+ 3.60 ?44= 50-5/90_ .OD 16 t 7W 0.84 HTS-SF + 1.20-L84: 50~.5/90 OD 15 % -TW 39.127 HTS-SF. 1861 .50l= 5/ 90 : OD-15-TJTW 40.85 HTS-SF 472 151:5/90? OD. 171% TW 'l.34 VN ' 79. 53 5/90_ OD 26 t.TW 0.54-C4 .+'5.00 +25.50 47-. 155:5/90' OD 11 % TW .0.801H3 -+32.60-53 55~5/90 OD -17 T TW 85-4.81_ HTS-SF-57 5/90 .CR) 21 % TW 63- .57 5/90 ODJ .24-t TW. 0.53 HTS-SF + 1.90 0.68 C3 +37-.50' .5/90 LOD
34-1 TW~
79 57.5/90' OD 38 % TW - 0.81 C4: + 5.80 O '. 8 5 - C 5 - +22.40
42 58 5/90 OD 12 % -TW
'0.72.C3- + l-.40 48 158;5/90l OD 22 % TW_ 10.66 HTS-SF- + 2.20 52 16005/90 OD 18 %-TW 0-68 HTS-SF. + 2.20- ' 35; 61'.5/90 OD 25 % TW 0.64LH2 +13.80-41-61: 5/90i OD 16 t TW 0.43 HS +35.50 69! 6115/90-. .00 29't TW 0.58 DH- +25.50 '79 .61c5/90 .OD 15 % TW 1.47 H8 +13.20 ' 9 5' .61 5/90 'OD 37 % TW 0.96-H7. =+~9.90 L56' 62g 5/90 OD 27 % TW 2.23-HTS-SP + 0.60 160 L6205/90 OD 26 % TW-0;691 HTS-SF +. 30 90x 62--5/90 OD 23 % TW 0.81 C4 +24 30 17-6315/90 'OD 29 t -TW 0.43-C2 +24.70
5 9-
-63.5/90 OD 15 % TW 0.88 HTS-SF + 1.20-
8 7 '
6305/90-OD 12 % TW 0.71-H7 +13.30
3 4-
=6415/90 OD 35 t TW 0.58 H4 +22.60 ?60
64 5/90 OD 37 % TW 0.77-HTS-SF
+ 1.00 a6 4 64:5/90 OD 24-t TW 0.75 -HTS-SF + 1.70 w a

-e--m s +<nr c,r 4
s c'%- q' s3 +. r -...f..$e6Memacsa.1.m. emes..,eeemero.me: t eh ne n...... mecce a sacos ca....... page 2 J.EPlanticCALVERT CLIFFS UNIT 'l Steam Generator '12 s 0 % DOutaget'~ 5/90. n sp Mi ? $ QUERY :......LAlleEddy:CurrentlIndicationsi Al1 Elevations y 7 %m@e dROW=LINE OUTAGE lINDICATION VALUE ............................'.. - YOLTS LOCATION-1HCHES n.._.... 7 ",1 17 8: f6415/90 ~OD: 24 t, TW 0.94 C7 0.60 t .- 5 8 < :6615/90~ -OD-13 1, TW, O.60 HTS-SP + 2.20 64' 68i5/90L OD 27 t TW 0.47 HTS-SP e.0.70 7 o-i
5/90?
OD. 19't, TW -0.79 HTS-SP +'l.30 m. Ilf 66 6845/90, OD 15 % TW l.30 HTS-SP + 2.40 M 5106_ 68 5/901 OD 38-% TW 0.69 H5 +22.10 ~ J125 6915/90
OD.
16 t, TW 3.14 VC + 7.40 -70, =70"5/90- .OD 23 % TW= 0.53 HTS-SP + l.10 65 71-5/901 .OD. 13 - t,-: T W 0.78 HTS-SP + 2.30 ,W 71 71s5/90- 'OD 16 % TW 0.82 HTS-SP + 1.10-53; .73c5/90 OD' 23 % TW 0.63 VM +11.00 9 952 173:5/90 -OD' ' 12 t, TW .2.23 VM + 1.00-197 173:.5/90 - OD. - 19 % TW 0,86 VM +10,00i N ~ 72 74'5/901 'OD - 13 % TW 0.90 HTS-SP + 1.30 J
+84 74 5/90-
'OD 34 %,TW 0.52 VH
+20.40 l133:
7515/90: .-OD 13 %, ' T W 0.89 VM +17.50 Ni ' 79-L77?S/90 .OD1 22 t, TW 0.53 HI + 6.60 '% t .70~
78 5/90

OD 27 % TW-0.83 HTS-SP
+ 0.70 i "'r.726 278J5/90-OD 45 t, TW 0.61 HTS-SP + 0.90 l 76 '78 5/90-OD. 32: % TW l 35 HTS-SP + 0.80 5/90-OD, 19-% TW l.19 HTS-SP + '.50 . ~ I79'5/90" -OD =38 %cTW. 0.53 C4 + 6.70 51~ ??9/5/90i OD-22 1, TW 0.77 HTS-SP + 1.10 Su 77m 79 5 90f OD: 15 % TW/ 0.98 HTS-SF + 1,70 0 79 173-5 90 % OD 38 1,. T W =0.71 C2 416.30 3741 80.5 90. OD '48 % TW 0.54 HTS-SP + 1.00 ?. /78-80'5/90)
OD-18 % TW l.09 C5-
+26.00 TW . '2 8 4 ^ ;80f5/90-- OD 29't, TW 0.64 H3 +34.90 ' 43; 48115/90? ' OD. '11 %=TW 0.69' HTS-SF +27,10 171l 81;5/90,
OD1 10.% TW

2.29 HTS-SP +=0.90 %s, r A ; 7 7)
00 5/90?
OD- -27 %;TW ,1=72-HTS-SP + 1.60 m ?
79; 183.5/90 LOD

22 % TW-0.90 HTS-SP + 2.50
83J 8315/90:
LOD : 25 1 TW-1.75 HTS-SP- -+'O.80 y o'e 85 -8305/90 !ODY '.7 % TW 0.98 HTS-SF +-0.80 e 97 83.5/90! iOD 17"%-TW 0.99 H5 +21.20 ,179' l8515/901
OD :
. 8-% TW l.12 HTS-SP + 2.50 s 181% d5E5/90 ' OD-
26 T-TW l.49 HTS-SF-
+ 0.50 '48 i86 5/90s OD, 12L% TW' l.02'C3. +26.50-i L 7 61 86 5/90: 0DL 23 t'TW -1409-HTS-SF + 3.10 1 Mi t8 4' 8675/903 -OD- --I 7 ' %. T W 0.70' HTS-SP + 1.10 E51: 187;5 90t iOD. 1l<% TW: - 0 ~. 5 0. C l +18.60 E-5/90.' JODi 22 % TW-0.62 C1 -+27.90 u~' !?5 L87"5/00 LOD 27 % TW 1.15' HTS-SF 4' l.50 $ WJ ;77 '67?15 90c ROD: 180%LTW. 2.00 HTS-SF ' + 1.50 + 2.70 ,b ' 1:
5 90'

ODt 22 % TW

0.83' HTS-SP _s - 81f '87~5 90-LOD -3 4.- %- T W. -0.53 HTS-SF -+-1.70 4 e M78 = 88 5 90-LODE 19et TW .1;. 3 6 HTS-SF' +-2.90 l 7 5.90 ~ 40D: -33 t, J TW 0.52-HTS-SF ~+-1.50 J82! 88'5 90 OD1 26:UTW:
0.84 HT3-SF
.+ a 1. 3 0 - U - clod. iB8 5/90 OD: 19'%cTW-0'.671VM "41: '89 5/90c OD< 38 1, TW - 0. 6 7. - H 1 +20.'40' W-?.J73; ;89-5/90' OD 32:%ETW .1.132 HTS-SF-. 4. O. 8 0 -. M 75E 8915/90s .OD 21 1,'TW' O.93oHTS SF 3 1 50 R_ s " Spi?2s 19015/90: O D.- 33:t:TW 0.57 HTS 4F + ~ 1 ;.10 &p" _< A < i _, '?90;5/90r
OD.
18 - 1, c TW ~1.03 itTS-5F + 1:60" 74. .;-5/905 OD 13 O TWV 0.-40LHTS-SP + 1'.80 ?80; $0/5/90- 'ODJ '271% TW 0;57 HTS-SF- + 0.70 m t < 8 21 90J5/90L -OD 26-t, TW l.76" HTS-SP +'O.70 i$ <100, v9015/90: LOD: 2 5 :: t : TW ~
1. 27 !H3 129.40.
";73 ) ?91:5/90) JOD-12 % TW 1 12 HTS-SF- + 2.00
i @ 75>
'91?5/90 OD 26 %,TW l.72cHTS-SF +
1. 50 s
' 5 77l 19115/90, ' O D. - 24 %.TW 0.56-HTS-SP +. 2. 7 0 - ' 17 9; ;91f5/90- - OD = 16'tcTW 0.80 HTS-SF + 0.80 i ,m
833 39125/90!
OD 31 %,TW. 0.62 H6 +21.30 7" y, ?-45/90;i .OD' 37 % TW-0.70 H7 +13.20
7 0 -
?92!5/90 5/90! -OD 34 t, TW 0.81 HTS-SP + 1.20 W i?_4 - 92. OD. 21 t, TW l.00 HTS-SP -+ 1~.70 a y { ': s% bd) t
..m. c m mm ed e vn e. 3. n...... so m o...... is, ieve m ei n...... e.e em i m e n c e,...... Page 3 Flanta CALVERT CLIFFS UNIT 1 Steam Generator: 12 Outages 5/90 -QUERY: All Eddy (
rent Indicatione - Als Elevations R0W LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES-r..
5/90 OD 28 4 TW l.13 HTS-SP + 0.50 79 93 5/90 OD 23 t TW 0.49 HTS-SP + 0.60 68 94 5/90 OD 26 % TW l.78 HTS-SP + 0.70 70 94 5/90 OD 38 t TW 0.35 HTS-SF + 2.10 78 94 5/90 OD-36 % TW l.36 HTS-SF + 0.80 80 94 5/90 OD 22 % TW 0.81 HTS-SP + 1.10 5/90 OD 24 t TW 0.57 HTS-SP + 1.80 5/90 03 26 i TW 0.49 HTS-SF + 1.40 69 95 5/90 OD 35 t TW l.13 H5 +33.20 68 96 5/90 OD 32 % TW 0.57 HTS-SF + 2.10 67 97 5/90 OD 28 t TW 0.80 HTS-SF + 0.90 69 97 5/90 OD 16 i TW l.29 HTS-SF + 0.60 137 97 $/90 OD 28 % TW i.!4 C10 +10.40 68 '98 5/90 OD 8 t TW 3.37 HTS-SF + 0.60 112 98.5/90 OD 18 t TW 1.83 H6 +13.50 35 99 5/90 OD 10 t TW 0.75 C4 + 9.50 62 100 5/90 OD 27 % TW 0.92 HTS-SF + 1.00 66 100 5/90 OD 21 % TW 0.84 C3 +23.3C 5/00 OD 26 % TW 0.88 HTS-SF + 1.40 68 100 5/90 OD 15 t TW l.29 HTS-SP + 1.60 70 100 SJ90 OD 33 % TW 0.79 HTS-SF + 1.30 5/90 OD 28 % TW l.02 HTS-SP + 0.50 118 100 5/90 OD 22 i TW 0.52 VM + S.20 62 102 5/90 'OD 25 t TW 1.19 HTS-SP + 0.60 68 102 5/90 OD 11 % TW l.14 HTS-SP + 0.80 70 102 5/90' OD 22 % TW 0.78 HTS-SF + 1.40 62 104 5/90 OD 29 % TW t.53 HTS-3F + 1.40 58 106 5/90 OD 15 t TW 0.75 HTS-F,F - 1.80 110 106 5/90. OD 31 ~ t TW 0.68 H7 +17.10 57 107 5/10 OD 26 t TW 2.55 HTS-SP + 0,70 '., / y 6-108 5/90 OD 18 % TW 0.77 HTS-SF + C.3D 16 108 5/90 OD 12 % TW 0.51 HTS-SP + 1.10 18 108 E/90 OD 36 % TW 0.25 HTS-SP + 1.10 60 108 5/90 OD 15 t TW l.78 HTS-PF + 2.50 11 ~ 10 9 5/90 OD 23 % TW l.03 HTS-SF 4 1.50 10 110 5/90 OD 22 % TW 0.86 HTS-SP + 0.70 54' 110 5/90 OD li t TW 0.71 HTS-SP + 2,20
70 '110 5/90 OD 15 t TW 0.65 H2
+10.50 19 111 5/90 OD 21 % TW 0.76 HTS-SP + 1.40 25 111 5/90 OD 8 % TW 0.98 HTS-SP + 0.90 -47 111 5/90 OD 18 % TW 0.43 HTS-SP + 0.70 81 111 5/90-OD 26 % TW l.29 HTS-SF +37.90 '131 111 5/90 OD 35 t TW 0.54 C8 +14.70 38 112 5/90 OD 7 % TW 1.02 HTS-SP + 0.90 44-112 5/90 OD 11 t TW 0.45 HTS-SF + 1.70 23 113-5/90 OD 11 % TW 0.78 HTS-SP + 1.10 43 113 5/90 .OD 8 % TW 0.89 HTS-SF + 2.00 47- '113 5/90 OD 12 % TW 1.27 HTS-SF + 0.50 51 113 5/90 OD 12 % TW 0.74 HTS-SP + 2.80 i. 15 5 113 5/90 OD 29 i TW 0.84 HTS-SP + 0.80 L 42 114 $/90 OD 38 % TW 0.75-HI + 8.80 114=5/90 OD 10 t TW l.02 VH +23.50-53-115 5/90 OD 19 % TW 0.60 HTF-SP + 1.90 42 116 5/90 OD 25- % TW l.01 HTS-SF + 0.60 52' - 116 5/90 OD 12 % TW 0.80 HTS-SP + 3.80 44 116 '/90 OD 17 t'TW 0.77 HTS-SP +-2.10 117 S/90 OD 17 % TW 0.49 HTS-SF + 2.40 47 117'5/90 OD 25't TW l.86 HTS-SF + 0.90 55-117.5/90 OD 3 % TW l.46 HTS-SF + 1.30 38 118 5/90 OD 7 % TW 0.73 HTS-SF + 1.10 44 118 5/90 OD 25 t TW 0.53 HTS-SP + 2.50 53-119 5/90 OD 4 t TW 0.71 HTS-SF + 0.70 78 120 5/90 OD -34 % TW 0 72 H2 +17.80 1 -1. 127 5/90 OD 12 % TW l.08 DH 68 128 5/90 OD 22 % TW l.08 C4 +30.50 27 129 5/90-OD 21 % TW 0.80 HTS-SP + 0.90 117 129 5/90. OD 26 t TW 0.64 HTS-SF +22.00
.......... -tvenne m -e.in. 3, i..........., oes......-i... ....e.a.......ecoce e s uces to......'. Page 4 Plant CALVERT'CLIFPS UNITDl' Steam Generator: 12 -Outages-- _ 5/90-QUERY: All Eddy Current Indications All Elevations ROW LINE OUTAGE.... INDICATION. VALUE VOLTS LOCATION.. INCHES j 26 130 5/90 OD-10 % TW 0.94 HTS-ST + 0.90 ~ 7 0 -- 134 5/90 - OD-18 % TW 0.58 H5 +15.30 .13':135 5/90 OD 37 % TW - 1.08 C5 +11.80 i L31 137.5/90 OD 24 % TW ~ 0.69 HI + 2.10 15-139.5/90 OD 15 t TW 0.83 C4. +15.60 .21 145=-5/90. OD -16 % TW . 0.90 HTS-SP +23.50 t ' 14 - '14615/901 OD-10 % TW 0.60 HTS-ST +29.40- <48 146 5/90 OD 25 % TW 0.60 H2 +25.60 l 22' 148 5/90 OD 19-% TW 0.68 CTS-SP +35.90 32 148 5/90 OD 15 % TW l.10 C6 +15.20 6-150'5/90 OD-15.% TW - 0.54 C2 5.20 +
- 7 0 - 150 5/90 OD-31 % TW 0.64 C3
+22.50 8 :152 5/90 OD 25 % TW 1.29 VM .64 1152 5/90 OD 25 % TW-0.60 DH +26.90 177 -153 5/90 OD 11 % TW 1.31.H4 +31.20 52--154.5/90 OD 10 % TW 0.78-C5. +26.50
12

156 5/90 OD 13 % TW 0.97 C2-
+25.80 47 157 5/90 - OD 27 % TW 0.71 ll? + 9.80
53 159 5/90 OD 24 % TW 0.93 C3
+23.80 TOTAL TUBES. POUND =
204 TOTAL:: INDICATIONS FOUND
=- 220 -TOTAL-TUBES IN' INPUT-FILE =- 8519 -TOTAL-TUBES-INSPECTED 8453 = f f it ? v wr Y> g y v 6 r w' *u - + 4 9m - - r e,r -,-wa- ,m-e ver--+, m=v--,-wew n-N~r-N -,1 + - ~ -em w wvm* N w-= > e mn r>~~ -s A~- w-a , = ~+
STEAM OENERATOR 12 B. List with Plot of <20% Indications
d r i --, a -. --m t <- BaldW --> T AypyfVtf 10>4 - +)- 9 83 -W., _.a. g .ggs. _..~. ....h "L.. gg [< _j..i.i__._.. _ i.J. 4, , i r. r+._ -.g,; L1 M ! l f._1, _4N.. L. O-l } ' ! I ~ l j .. _. 4 g,g et. g ! I I I ( g - I'" *'" --~ [~^P' 1~~ T ' '7{' ]- ~ j ~ ~' 7-.- 4Jt gy )
I as
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k ml,.
e-I 1 t q %.z y-_,_ 7. .agg '*EC - j fi.. _"I ._,4 4.q._p, ".+_., I l l-I ett f....p,i . +. +.. -.... - ),l . -. ! j ) j l d a ge i, I ' = .* +4 I e -.. * -. +- e.e-] w I i .+ > +. i .I t i i a.gf( y . +p.~. - -.....?.* + .. + - A t t y p ,C' ( l 1 ~ ~]^^" ~j~ ~~~' 1 'J '8 88 " " ". ***7~'"~1 Q ' + * - - I..-- -4_- .ggg 4J _.t. 80 - _ I.... I I, },,: ) -lg h__m ~.. ~ .l. 4_'_. -.- .gg 1 _ I._- ( i (,,3 -- J._ . m v I~-* i -85 l "I -t b1 I l" e I. - 4J .,,.-,4 _1_1.e % .gg 1 g ; p... -,.. 5 C' l L I y ,,,,,-.y..a. =. .gg ..,~ {.._h ..e...} ~. . 44 w 1 -e n .w 1 - ]. _ _= _as. j ~ >i 1 m. _q_ _.+ l . 7_ i.o. 't D I
tAJ.
s : m 4-i .gg. ..m..... ~.,_._,,. 1, w a M ...i., .. ~..,.. 9, _,.. c.....u. .g p .o i +W :5- ...q I_1 - _... .~. _. p' .qg 7 .-._f._ ._.y _m l .i -l J l-a C-m gg. - k ! 4-~. .-6 __.-...- f. --.g>- . tj .d-(F. ..7 L. l I I1 c 64-o .w_w._ .g, I h-I .-..i.M.id.4._.l.l_ -.1_ -.ge', bb t i = k +1-.~..i. f 2 .gg E-4 s__t M y { t _I .g. g .. _ _.__. J. 3 g, .e, 5- ..i .. M_ ...... ~.__, .g, g i QQ -e - n (, - .-t-1, s a 'l + ___,--.__..._.__.-.--,-~..---..__--.-,1/-+l.3d1- - _ _ - -0't 'tBA DID Mveru 3505 as I 4 east
>l.8848130 549 a
~ n+ e r ~ n.,e - +, e ,,,r
~ ....+. e n s innaire o n. 3.u...... e..e.,nei.... ... i +. e n os ...... en c oer 6.n c o c o....... page 1 --Planta CALVERT CLIFFS-UNIT 1 . Steam Generator: 12. Outage 5/90 QUERY: Less Than 20% Eddy Current Indications - All Elevatione ROW-LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 7-1 5/90 OD . 8 % TW l.01 H4 '37; -7 5/90 OD 12 t TW 0.64 H2 +15.80 148- . 8-5/90 OD 17.t TW .09 H5 + 4.50
42.
'16.5/90 OD 13 % TW .28 HI 417.40 14 4 18 5/90 OD 18 % TW 4.57-H6 +22.20 19 19 5/90 OD 7 t TW . 96 HTS-SP +13.20 83. 19 5/90 OD 12 % TW 0.83 H7 +10.70 64 20 5/90 OD 8 % TW 0.72 H5 +34.50 16 4 24 5/90-llD 11 t TW 0.56 H6 410.10 5/90 OD 10 t TW 0.72 H6 +19.90 19 25 5/90 OD 10 t TW 0.94 CTS-SP +12.10: 39 25 5/90 OD 4 % TW 0.66 CTS-SP +13.60 3 31 5/90 OD 11 % TW 0.73 CTS-SP re26.50 27 13 3 5/90-OD 13 % TW 0.73 H5 +37.50 30 -40L5/90 OD-17 % TW l.72 HTS-SP + 0.70 29 41-5/90 OD 16 % TW 0.78 HTS-SP -+ 0.80 39 45 5/90 OD 19 t TW 8.97 HTS-SP 73 45 5/90 OD 13 % TW 0.54 H3 411.60 '21 47 5/90 OD 19 t TW 0.59 C3 +14.60 - 49 5/90 OD 10 t TW 0.63 C6 + 3.60 84 50-5/90 OD 15 t TW 39.27 HTS-SP .+ 1.20 44 50 5/90 OD 16 i TW 0.84; HTS-SP 86-50 5/90: OD 15 % TW 40.85 HTS-SP 47 51 5/90-OD 17 % TW 1.34 VM + 5.00 53-55.5/90 OD 17 % TW 0.80 H3 +32.60 85 H5 5 5/90 OD 11 % TW 4.81 HTS-SP 42 58_5/90 OD 12 % TW 0.72 C3 + 1.40' 52 60 5/90 OD 18 % TW 0.68 HTS-SF ' + 2.20 41. 61 5/90 OD -16 t TW 0.43 H5 +35.50 79 61 5/90 OD 15 t TW 1.47 H8- +13.20 59 -63 5/90-OD 15 t TW. 0.88 HTS-SP + 1.20 87 63 5/90_ OD= 12 t TW 0.71 H7 +13.30 581 66 5/90 OD 13 t 'I W 0.60 HTS-SP + 2.20' 64 68.5/90 OD 19 t TW 0.79 HTS-SP + 1.30' f66- '68 5/90 OD .15 t TW l.30 HTS-SF' + 2.'4 0 125 69 5/90 -OD 16 % TW 3,14 VC 4 7.40 65 .71 5/90 OD 13 % TW 0.78 HTS-SP +.2.30 71 71 5/90 OD 16 % TW 0.82 HTS-SF + 1.10 95 73 5/90 OD 12 %.TW 2.23 VM + 1.00 97. 173.5/90- -OD 19 % TW 0.86 VM +10.00 72 74 5/90 OD 13 % TW C.90 HTS-SP 4 1.30 133' -75 5/90 OD 13 % TW 0.89 VM. +17.50 76 78 5/90 OD 19 % TW 1.19 HTS-SF- +.l.50 77 _79 5/90 llD 15 1 TW-0.98. HTS-SP +=1.70 78 80 5/90 OD 16 t TW l.09 C5 - ' +26.00 43-81 5/90 OD 11 t TW ~ 0.69 HTS-SP +27.10 71 81 5/90 OD .1 0 t TW 2.29 HTS-SP. +-0.90 85 83-5/90 OD 7 % TW. C.98 HTS-ST. + 0.80' 97 83 5/90-OD 17 % TW 0.99 HS-. + 2 1'. 2 0 17 9 . 5=5/90 OD-8 % TW l.12 HTS-SP + 2.50 8 48 186 5/90 OD-12 % TW 1.02 C3 +26.50 84 86~5/90 OD 17 % TW 0.70 HTS-SP +.l.10 - 5 't. -87 5/90 OD 11 % TW 0.50 Cl +18.60 77 87 5/90 OD 18 t TW 2.00 HTS-SP . + 2.70 78 88 5/90-OD 19 % TW l.36' HTS-SP + 2.90 104: 88~5/90 OD 19 t TW 0.67 VM 74 .90 5/90 OD '18 t TW l.03 HTS-SP + 1.60 -5/90 OD t TW 0.40 HTS-SP + 1.80 73 91 5/90-OD 12 t TW l.12 HTS-SP.
+ -2. 0 0 79 91 5/90 OD 16 t TW 0.80' HTS-SP
+ 0.80' 69 97-5/90 OD 16 t TW l.29 HTS-SF + 0.60 68 98 5/90 OD-8 t TW 3.37: HTS-SF + 0.60 112 98.5/90 OD 18 % TW 1.83 H6 +13.50 l 35 99-5/90: OD-10 t TW 0.75 C4 + 9.50 i 68 100 5/90-OD 15 t TW l.29-HTS-SF + 1.60 .8-102 5/90 OD 11 % TW l.14 HTS-SF -+ 0.80-6 58. 106'5/90 OD 15 % TW 0.75 HTS-SP + 1.80
...... e n eveaseems aves,s...........n,....., ie. ne,e e r eis n...... e.n ee. i e nin c.,...... psgo-2 Plante CALVERT CLIFFS UNIT 1-Steam Generator: 11 2 Outages. 5/90 LQUERY: Less Than.20%. Eddy Current Indications All Elevations ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 6 108 5/90 OD 18 t TW 0.77 HTS-ST + 0.90 16-108 5/90 .OD 12 t TW' O.51 HTS-SF 1.10 + -60 108 5/90- ' OD 15-t TW l.78 HTS-FF 2.50 i 54-110 5/90 OD-13 % lbf 0.71 HTS-SP 2.20 70-110 5/90-OD 10 t-TW -0.65 H2 +10.50 25 111 5/90 OD 8 % TW 0.98 HTS-SP + 0.90 47 111 5/90 OD 18 % TW 0.43 HTS-SP + 0.70 138 112 5/90-OD. 7 % TW l.02 HTS-SP + 0.90 ~44. 112 5/90 OD 11 t.TW. 0.78 HTS-SF + 1.10-0.45 HTS-SP + 1.70 23' 113 5/90 OD 11 1 TW 43 ' 113 5/90 OD 8 % TW 0.89 HTS-SP + 2.00 47-113 5/90 OD 12 % TW. 1.27 HTS-SP + 0.50 51 E113 5/90 OD 12 % TW 0.74 HTS-SP +-2.80 ~7 8 114 5/90 OD 10 t TW-1 02 VH +23.50 + 53 115 5/90 OD-19 t -- TW - 0.60 HTS-SP + l-.90 44 116 5/90 OD 12 % TW 0.80 HTS-SP + 3.80 52 116 5/90 OD 17 % TW 0.77 HTS-SP + 2.10 45 117 5/90-OD 17 % TW-0.49 HTS-SP '+ 2.40 i 55 117 5/90 OD 3 % TW l.46 HTS-F' +'1.30 38 118 5/90 OD 7 i TW 0.73 PTS-SP + 1.10 53: 119 5/90 .OD 12 t-TW l.od DH OD 4 % TW 0.71 HTS-SF. + 0.70
11 127 5/90 26 130 5/90-OD 10 t TW
-0.94-HTS-SP + 0.90 70 134 5/90 OD 18 % TW 0.58 HS +15.30 5-139 5/90-OD 15 % TW 0.83 C4 +15.60 .21 145 5/90 OD 16 % TW -0.90 HTS-SF +23.50 14-146 5/90. OD 10 t TW 0.60 HTS-SF +29.40 22 148 5/90 OD 19 % TW 0.68-CTS-SF +35.90 32 148 5/90 OD 15 % TW l.10-C6 +15.20 6-150 5/90 OD 15 t TW 0.54 C2 + 5.20 77 153 5/90 OD 11 t MMV 1.31 H4 +31.20 52 154 5/90 OD 10 t TW 0.78 C5 +26.50 12 156 5/90 OD 13 % TW 0.97 C2 +25.80 TOTAL TUBES FOUND = 98 TOTAL' INDICATIONS FOUND 100 = TOTAL TUBES IN INPUT FILE = 8519 . TOTAL TUBES INSPECTED = 8453 L y-- - - 'e1 -s--+<- e- ~v r
r
-wi, = 3 r1=r =-wtw w - - -= - e-v- =
l STEAM GENERATOR 12 C. List with Plot of 2096 - 3996 Indications 4 (
sa.ai. li s, 44. m+-42, Cr-.. 4-w*b .M.-4 .4hd -+-J-A+s -me-. -->A_++-a.."4 m an i \\ =.. I.ll' **h Y h /yppNyt 40H "-~~ a I s 1 o l'- .q _ 1 .e .l. . ~ g: - i {. ...-_g-H 4 ._p a3 2 L l .7 _.j, ur _ n 1 y..... g c ul 1_H 0 6 1 g. .. ~ ~ -- _,.. 4.J l O. ...L, a _.. g' ._-..m.l e- -4 y .L. ... _.,__s-..., _ .+ es ) '(1,) l ~ I i= l _._q. _. ". .1 .m, [ t_. a. p 3 -6
1 m
. _.1 ._.. p* .gi, J__ }" 0, .. _ _ __J i_ I (/) .} ,.4.... ,_.4.~.- ._.w... / 01 C l. _ ~.. - 4 O. u. l _..: I, p,_,, 3, y ~. c. "1 U. 4_'._ a l .w t-6 c-S.. _ja - g o 1 g.e . C 1____ f e .u L: L'
3
._u. + --.as C-9" 4 s.- L. - A w , 't -' s l- ?_ JD w ..gg . - ul = - - w M. en : } 'l_.. a o - - li-(r} - H -t _ l , g. d-i ,7 (\\l -. 5 ,N l. g) b. j 4 1 p y, --i.a_;___ 'g ' . -.3.. i. o m. me .L.eeqhas e-.e.es,. eG C i b R 4 L-. d -- 01 t - H *C J In. l g C H l-w
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-.__-,r._.m. ~.&,,-._.- .. ~., -. _...... -........ - - -,..... -....., - es IW 40 8 Oest T1 Jege180 Ae9Jntet. O't 'tdBA Mil NYmi 3B00 as l . ~.
...... o u c m..o., m. a...............,.o..., n,... .,.n v..........c.cc.. m.. c........ pa9e 1 ??lante CALVERT CLIFFS UNIT 1 Steam Generator: 12 Outapet 5/90-QUERY:' 20-30% EddyLCurrent' Indications - All' Elevations ROW LINEiOUTAGE-INDICATION VALUE VOLTS LOCATION INCHES 3' 9,$/90. OD 38 % TW l.17 C5 + 4.10 E3 4 12 5/90 OD 31 % TW 0.80 HTS-SP +30.40 35 1515/90: OD 28-t TW 0.48 HTS-SP + 2.90 83 19 5/901 .OD .33 % TW 1.15 H6 +21.90 44 26 5/90 OD-22 % TW 0.58 H2 +20.30 5/90 uoD 24 % TW-0.67 H5 +12.70- . 85 21 5/90 OD 35 % TW 0.78 H5 +10.90 -9 25 5/90 OD 38 % TW 0.83 VM -48 32 5/90-OD 36 % TW 0.71 DH- + 6.00 20 94-5/90 OD 32 % TW 0.88 HTS-SP. +33.70 96 14 5/90 OD 22 % TW 0.99 C7 + 1.40-41 39 5/90-OD 24 % TW 0.71 H6 + 1.90 100 40 5/90 OD 32 % TW' 1.08 C5 + 1.40 '97. (1.5/90. OD-38 % TW 0.67 C5.' + 2.50 2 42 5/90 OD 24 % TW 0.51 HTS-SP + 1.10 -'62 4i S/90 OD 26 % TW 1.31 CTS-SP + 0.60 2 44 5/90 OD 21 % TW l.03 CTS-SP + 0.50 41-49 5/90 .OD 36 % TW 0.38 HTS-SP + 0.80 51 49 5/90 OD 26 % TW 0.53 H4 +24.70 79 53.5/90 OD 26 % TW 0.54 C4 +25.50 14 7 ' 57 0/90 OD 21 %=7W o0.53 HTS-SP + 1.90 63 57 5/9n OD 24 % TW 0.68 C3 437.50 5/90 OD 34 % TW 0.81 C4 +.5.80: 79. 57.5/90 OD-38 % TW 0.85 C5 +22.40 ~48-58 5/90 OD 22 % TW 0.66 HTS-SP + 2.20 69 61 5/90-OD 29 % TW 0.58 DH '+13.80 35-61 5/90 OD 25 % TW 0.64 H2- +25.50 95 61 5/90 OD 37 % TW 0.96 H7 + 9'.90 56 62 5/90. OD 27 % TW 2.23 HTS-SP +=0.60 60 62 5/90 OD 26 % TW 0.69 HTS-SF + 1.30 90 62 5/90 .OD 23 % TW 0.81 C4 +24.30 17-63 5/90 OD
29 % TW 0.43 C2
+24.70 34 64 5/90 OD 35 % TW. -0.58 H4 +22.60 60 64 5/90 OD 37'% TW '0.77 HTS-SP + 1.00 ,6 4 ! '64 5/90-OD 24 % TW 10.75 HTS-SP + 1.70 78 64 5/90 OD 24 % TW 0.94 C7 - 0.60 64 .68'5/90 OD-27-T TW 0.47 HTS-SP 4 0.70 106 ~68 5/90 OD 38-%.TW 0.69 H5 422.10 70 70-5/90 OD' 23 % TW O'53 HTS-SF- + l.10 53 173 5/90-OD R2 3 %- TW 0.63 VM +11.00 i l 84 74 5/90: OD 3' t TM o0.52 VH +20.40 79 '77 5/90 OD 22 O TW-0.53 HI +-6.60 70. 78 5/90 OD 27 % TW 0.83 HTS-SP +.0.70, 4176 ,78 5/90 -OD 32 % TW l.= 3 5 HTS-SP + 0 80 51 79 5/90 OD 38 % TW 0.53'C4 + 6.70 71. "79 5/90 OD 22 % TW .0.77 HTS-ST + 1.10; 79 '79 5/90 OD' 38 % TW 0.71 C2 +16.30 84 80/5/90 OD 29 % TW 0.64 H3 +34.90 77 81'5/90 OD 27 % TW l.72 HTS-ST
+ 1.60 79 83.5/90 OD 22 % TW' O.90 HTS-SP t 2-.50 83
-83 5/90 -OD 25 % TW l.75 HTS-SF: -+10.80 81' BSc5/90 CD 26 % TW l.49 HTS-SP + 0,50 ~ 76 86 5/90 OD 23 % TW l.09 HTS-SF r-5.10 - 51 87 5/90. OD. 22 % TW 0.62 Cl +21.90-75' 87 5/90 OD-12 7 % TW l.15 HTS-SP + - 1. 5 0, L ,77 >87 5/90 OD: 22 % TW' O.83 HTS-SP + 1.50 '81 - 87 5/90 OD 34 % TW 0.53 HTS-SP + 1.70' - 78 88 5/90 OD, 33 % TW - 0.52-HTS-SP + 1.50-82 88 5/90 OD 26 % TW 0.84-HTS-SP + 1.301 41 89-5/90 OD '38 % TW O.67 HI +20.10 73 .89 5/90 OD-32 % TW l.32 HTS-SP +-0.80 1 75 89 5/90 OD' 21 % TW 0.93 HTS-SP + 1.50 72 90 5/90 OD 33 % TW 0.57 HTS-SP + 1.10 ~8 0 90 5/90 OD 27 % TW 0.57 HTS-SP + 0.70 -82 90 5/90 OD 26 % TW l.76 HTS-SF + 0.70 100 90 5/90-OD 25 % TW l.27 H3 +29.40 75 91 5/90 OD 26 % IW l.72 HTS-SF + 1.50 ~
~. ..- - ~- ...... nu nwe se ne e ve e. s. e i...... e..... r o...... - i s ', i.ee .ei,o en.........coer i iteen c.,...... page 2 Planta CALVERT' CLIFFS UNIT 1 -Steam Generator 12 -Outages 5/90-5
OUERY: 20-30V Eddy' Current Indications All Elevations

ROW-LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 77-
-91 5/90; OD 24 % TW 0.56 HTS-SP + 2.70 -83 91!5/90 OD. 31 % TW 0.62 H6 + 21.30 5/90 OD 37 % TW 0.70 H7 + 13.20 70 92 5/90 OD 34 % TW 0.81 HTS-SP - + 1.20 74 92 5/90 OD 21 % TW 1.00 HTS-SF + 1.70 5/90 OD 28 %- TW l.13 HTS-SP + 0.50 79 93 5/90 OD 23 t TW 0.49 HTS-SP + 0.60 '68 94 5/90-OD 26 % TW l.-78 HTS-SF + 0.70 70 94 5/90 OD 38 % TW 0.35 HTS-SP + 2.10' 78 94 5/90 OD 36 % TW l.36 HTS-SF + ' 0. 8 0-80 94 5/90 OD 22 % TW O.81 HTS-SF + 1.10 5/90 OD 24 % TW 0.57 HTS-SP - + 1.80 5/90-OD 26 % TW ~0.49 HTS-SF + 1.40 69: '95 5/90 OD 35 % TW l.13 HS + 33.20 .68 96 5/90 OD. 32 % TW 0.57 HTS-SF + 2.10 l 67 97 5/90 OD 28 t TW 0.80 HTS-SF + 0.90 .137 97 5/90 . 0 11 28 % TW l.14 C10 + 10.40 62-100.5/90 OD 27 t TW 0.92 HTS-SF + 1.00 66, 100 5/90 OD 21 % TW 0.84 C3 + 23.30 15/90 OD 26 % TW 0.88 HTS-SP + 1.40 -70 100 5/90 OD 33 % TW 0.79 HIS-SP + 1.30 5/90 OD 28 % TW l.02 HTS-SP + 10.50 l118 100 5/90. OD 28 % TW 0.52 VM + 8.20 62 102 5/90 OD 25 T TW l.19 HTS-SF- + 0.60 =70 102-5/90 OD 22 % TW 0.78 HTS-SF -+ 1.40 62-' 104'5/90 OD 29 % TW-J.53 HTS-SF - + 1.40 110: 106 5/90 OD 31 % TW 0.68 H7 + 17.10 57 107 5/90-OD 26 % TW 2.55 HTS-SP + 0.70 ' 18F 108 5/90 OD 36 % TW 0.25 HTS-SF + 1.10 11 = 109 5/90. PD 23 % TW l.03 HTS-SF + 1.50 ~ 10 111015/90 UD 22 % TW 0.86 HTS-SF +.O.70 19 111 5/90 OD 21 % TW 0.76 HTS-SP + 1.40 81- '111-5/90 OD 26 % TW 1,29 HTS-SF + 37.90 131 111 5/90. OD 35 % TW 0.54 C8 + 14.70 55 113.5/90: OD 29 t TW 0.84 HTS-SF - + 0.80 42 114.5/90 OD- .38 % TW-0.75 HI + 8.80 1-42 116 5/90-OD 25 % TW l.01 HTS-SF + 0.60 47 117-5/90 00 25 % TW 1.86 HTS-SP + 0 90 44 118 5/90 .OD 25 % TW 0.53 HTS-SF + -2.50 78 120-5/90' OD 34 % TW-0.72 H2 + 17.80 a6 8 : 128'5/90 OD 22 % TW 1.08 C4 + 30~.50 27.129 5/90 OD-21-.%.TW 0.80 HTS-SF + 0.90 117 129 5/90 JOD 26 % TW 0.64 HTS-SF + 22.20-13 -135'5/90 OD 37 % TW 3.08 C5 + 11.80 31-13715/90= uoD 24-% TW E0.69 HI + 2.10 48L 146:5/90 OD ,25-t TW. 0.60 H2 + 25.60 70-150?5/90 _OD 31'% TW
0. 6 4 :C3
+ 22.50 .=8. 152.5/90-OD-25 % TW l.29 VM '64 '152'5/90 OD 25 T TW 0.60 DH. + 26.90 - 4 7-157 5/90 OD. 27 t TW 0.71 H7 + 9.80 353-1159J5/90: OD 24 % TW 0.93 C3 + 23.80 ' TOTAL' TUBES'FOUND 110 = TOTAL 1 INDICATIONS.FOUND 118 = TOTAL. TUBES IN: INPUT FILE-= 8519 TOTAL TUDES INSPECTED 8453 = T ( r.e r -wh, - u-- .+5- .,,..,--w, r4emw--c -n_- ..,,rwe ,,y..-y, ,.,.y o e .y-#,.. - y,-.,,y---
- STEAM GENERATOR 12 D. List with Plot of >39% Indications d
7 Y Y f l i. i f f t e v v v v v v v v i t e v v v v e r Aym gg. .gy N 2.. L .,a _a \\ - l - m. C O f m. l -- } _.._4 .y l l m- -I _1_ ag g _. 7 i L _, _e. _L hy E _ q_ pJ.M _ g p ____J_'__ ~ ai -t--
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e
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- - - ~ - -....... seu-v annon, avse. 2.es...... s......, e. '.... o, ne. eroi........ e.ececi e,ncos co....... page -1 . Planti-CALVERT-CLIFFS UNIT l-Steam Generator: -12 Outaget ~ -5/90 ,__.___ Eddy Current Indications ___.._______________ ____________.____'Thru-Wal1 --Al1 Elevations j 40% And Greater . QUERY: ROW LINE~0UTAGE INDICATION VALUE-VOLTS LOCATION INCHES OD 45 % TW 0.61 HTS-SP ' + 1.00-7 2 ".- 78'5/90 + 0.90 74 80-5/90- -OD 48 i TW 0.54 HTS-SP TOTAL TUBES FOUND -2 = TOTAL INDICATIONS FOUND = 2 TOTAL TUBES IN INPUT FILE = 85!9 TOTAL TUBES INSPECTED 8453 = f I e !a. -.
STEAM GENERATOR 12 E, List with Plot of Tubes Dented I I w.-...
l PLANT: CALVERT CUFFS UNIT 'i' SDERATDR: 22 l l OUTAGE: 5/90 1 i s - >m.se esas
- 4. w -..se ri m 3 - m.co-se.se eso4 4 - ao.coe.se amor s - as.oe-se.se ass e - so.oo-s..se no 1
i 7 - s.oo-..se riso e - e.oo ao 1-TOTAL TUBES
.8519 TOTAL TUBES ASSIGPED : 1127 im DES l
STAYS - (3)
7 j
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-se I! . k I _b I Th 'E7 4 [ __,, ! - 4 f 7 i 17 i Li l t 1 i i i i i t }~. .e Y I ". f ',f 7 7 f t s]'~~"~ 7 f7 7 ,f jl f ,,! f",~ 7 i 1 i
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N,7 74 y l fj M ~ 8-f'~ r t p! i .^.,_ i i v (> i i i 1 4 1 1 i i i -4 e .I { & E E EE E E E E E EEE E E E E E' E k 'k k k k k k k k k k k k' kk -} 270 CES NOT TDet.ATES *A* <- LDES -> se DER I! i o i
.,- -. ~. _ - ~...- ~ ~.. - - - _ _ ...... ee 6 - e vun in, as e, 3.u...... s o..., oo..... u, i.e e ...., n...... e n c ea 6 e n e n c o........ Pa9e_ 1 EPlanti CALVERT CLIFFS-UNIT 1 Steam Generator: 12 Outage: . 5/90 - OUERY: All-Dent Indications
All. Elevations ROW LINE OUTAGE
- INDICATION VALUE VOLTS. LOCATION......... INCHES ,10 ' 2-5/90 DENT 9.41 H5 ' +11.20 .14 - 2 5/90 - DENT 5.00 H4 + 5 60 20-2:5/90 DENT-5.'34 HS +17.10 5/90 DENT 5.-34 CTS-SP +18.50 12 4 5/90 DENT 20.25 H6 + 8.70 '15 7.5/90 - DENT 6.23 DC 42 -12 5/90 DENT'_ 5.32 H6 +20.40 n13 17 5/90 DENT 9.50 C6 '+ 7.50 1 17 17 5/90 DENT 5.43 H1 +12.70 .c 76 18 5/90. DENT 8.67 VM 1.80 5/90-DENT' 6.66 VH +16.90 13 19.5/90 DENT. 9.36 C6 + 7.50 52-20 5/90 DENT 34.43' HTS-SF- + 5.20 15. 21 5/90-DENT' 6.99 DH 67: 2115/90 DENT-10.11 H7 +24.30 5/90 DENT 8.02 H8 42 .24=5/90 DENT 10.27 C6 +23.80 5/90 DENT-11.64 C6 -+25.30. l ..'5/90 DENT-6.00 C7 ~ 13 25 5/90-DENT 8.98 C6 + '7.70 76-26 5/90 DENT. 5.65 VH +16.10 l 13 !27 5/90 ~2 5 27.5/90 ' DENT-10.63 C6 + 7.80 ') DENT. 8.55 C6 + 0.90 67-27g5/90. ' DENT-8.33 H7 +19.20 5/90 DENT: 13.94 H7 +22.40 5/90. DENT-10.36'VM 5/90 DENT-6.62 VM + 7.20 .5/90 - DENT 10.08.C7 +12.10 5/90-DENT-14.21 C7 -+13.60 5/901 DENT 17.01"C7
14.80
82:
28 5/90 DENT-5.74 H4 +31.20 90 3015/90 - DENT 12.60 C1 . + 2 9.- 6 0 11 31 5/90 DENT 10.19 DC 143 31 5/90 DENT 6.12 VM- '+24.90 1 5/90 DENY 8.94 CTS-SF 69 -31~.5/90 DENT. 11.77 H7- ' +20.50-14 6? 32 5/90 DENT 6.35 H6 +19.40 5/90 " DENT 30.00 H6 - DENTL 7.27 H6 +20,20 5/90 21.60 + 5/90-DENT 6.17'H7 + 0.90-15/90' DENT 11.76 C7 '821 32o5/90 DENT 1 5 '.-7 4 H 7. +22.80 .5/90
DENT 13.51 H7
+15.80~ 5 / 9 0-- DENTE 10.00 H7- +14.00-5/90-DENT -6.46-C7 +16.80 - 92L
32'5/90 DENT.
-4.46 C9 .77 133 5/90 DENT 15.37:C3 +36'.30 s52" 3435/90 - DENT' 39.92 CTS +SF +28.50 94-c34.5/90 DENT 29.48 H9 100.
3415/90
' DENT. _7.15 H4 +35.40 9. --35:5/90-DENT-5.48 VM 4291 35 5/90 DENT. 5.65 VM L3 0 --3 6 - 5 / 9 0 DENT-12.08 H3- '92 36 5/90-DENT -16.41 H9 94=
36'5/90 DENT 22.1-1 H9
-98 3615/90-DENT 32.36 H9 1 -37 37:5/90. -DENT 5,04 C6 +14.50 f5/90 DENT 7.83 C6 +'5.10
5/90 DENT 9.33 C6
+ 3.60 .77 L37'5/90 DENT ~ 8.871C7 +23.30 91-37.5/90 DENT-71.95 H9
95-37-5/90 DENT 30.34 H9 97.
37-5/90_ = DENT 33.00 H9 92' 138-5/^0 DENT 88.85 H9 "94 38 5/90 DENT 74.17 H9 e 9_ 38 5/90-DENT 24.74 H9 100-38 5/90_ DENT 31.57 H9 %,M--,- ..,..y .w,e-

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0utage

'CALVERT' CLIFFS UNIT 1.
Steam Generator:- 12 Planti 5/90 . QUERY:All D e n t -I n'd i c a t i o n's Al'1 Elevations ROW LINE OUTAGE'... INDICATION VALUE VOLTS LOCATION INCHES-. 21' 39 5/90 DENT 7.82 VM- + 6.40 91: '39.5/90 DENT 57.83HH9 93: 39 5/90-DENT 152.30 H9 95' 39 5/90 DENT 183.20-H9 -97~ -39 5/90 DENT-60,05 H9 -99 39 5/90-DENT 40.55-H9 11 9- . 39-5/90-DENT 25.12 H9' 0 92l 40 5/90 DENT 116.20 H9 94- ~40 5/90. DENT-82.72 H9 96 40 3/90 DENT 22.22 H9 98 40 5/90 DENT 73.68 H7 200: 40.5/90. DENT' 42.25 H9 c 108-40 5/90 DENT -13.86 H9 1 -41'5/90 DENT-12.62 HTS-SP + 17.00 91 l 41 5/90~ DENT 111.10 11 9 93 41 5/90 DENT 72.47 H9 99 41 5/90. DENT 76.93 H9 109 .41 5/90 DENT-16.33 H9 6 ~78 - 42:5/90 DENT 9.48 H7 ' + 11.40 + 21.90 5/90-DENT 5.82 C7 5/90 DENT 5.62 C7 + 17.20? 5/90 DENT 13.57 C8 + '2.10 92 42.5/90. DENT-53.58 H9 94 .42.5/90 DENT 12.56 H9 96 42-5/90
DENT 81.25 H9 100 42 5/90
. DENT' 34.36 H9 -106 42 5/90 ~ DENT' 15.31 C3-17 1-43 5/90' DENT 12.17 VM-91: 43 5/90. DENT 22.15 119 5/90: DENT-9.71 C8 + 15.90-93 4315/90-DENT 28.82 H9 5/90- - DENT. '10.47 C9 + 2.00 95 - 43 5/90 DENT' 114.20 H9 97 43-5/90 DENT 102.10 H9 -99 43 5/90- - DENT 122.70 H9 101 43.5/90 DENT 47.21 H9-107 43~5/90_ DENT. 31.46.H9 -109'
43;$/90 DENT
-35,18-H9
.I'll '5/90' DENT ~
46.30 H9 ll3g 43~5/90" - DENT .33.31 H9 921 "44:5/90: ' DENT 44'04 H9 ' 94-144:5/90" - DENT 4 6.-1 0 H9- .96 44_5/90-DENT -65.23 H9 981 -44'5/90" DENT-189.90 H9 100 444~5/90 DENT-74.87 H9 102 44 5/90 DENT 35.45 H9 1104 44.5/90 - DENT 8.88 H9-110 44 5/90- _' DENT 71.50 H9 93 4515/90- - DENT 98.94 H9 195-- 45:5/901 D E N T-- 21.57 H9-197-45 5/90< ' DENT-70.08 H9 9 91 45 5/90-DENT-86.57 H9 103 45-5/90 DENT. 85.59 H9 105 14 5:15/90 DENT 52.15-H9 c10 9 -45"5/90L - DENT 70.65LH9 -- 1 1 -1 445 5/90-DENT' 65231 H9
113-45.5/90.
DENT: 33.07-H9-48-46=5/90-DENT
16. 14 H7 92-146 5/90 DENT 54.03 H9 94
.46 5/90 DENT 113.80 H9 '96 -5/90. DENT 7.94 C7 + 5.00 1 146 5/90 DENT 73.19 H9 98-46 5/90 DENT 102.90 H9 100-46.5/90' DENT-92.90 11 9 11024 46-5/90 DENT 75.58 H9 1108-- 46 5/90 DENT 43.15 11 9 91 47 5/90 DENT 54.20 H9 1. f I g < + g. m w,4g-tw--- -pyy s p. w y.. er =~ q m,.,- n-u ,.-r-- 4 n ,w m.,',e. rw
1 - l e...... mn t unn itsi in e t s. o i...... e... ..r
o..... - i s.
..o nies n...... o n en e e ntes u....... page 3 - rPlanta CALVERT-CLIFFS UNIT Steam Generator: El-2 ~ Oute.ge 5/90- ~ QUERYs All? Dent EIndications:-- A11-Elevatione 1 - ROWn LINE : 0UT AG E :- INDICATION VALUE VOLTS LOCATION INCHES I 15/90 ' DENT-6.73 C9 !93 47.5/90 DENT-104.70 H9-95<
47o5/90 DENT 107.20 H9 i
97; 5/90 DENT 69.62 H9 99i -47'5/90 DENT 15.92 119 101 -47 5/90 DENT. 26.72 H9 i
103
- 47L5/90 DENT 72.58 119 --105 47-5/90' DENT 38.85 H9 107 47 5/90 DENT 85.43 }l 9 109 -47 5/90 DENT 35.06 H9 19 6 48 5/90 . DENT 87-.42 H9 798 48 5 90-DENT 90.61 H9 i 100 48 5/90 DENT 8.80 C7 +21450 5/90 DENT 5.99 C9 5/90 DENT 17.02 H9 104 48.5/90 . DENT 16.17 H9 102 48 5/90. - DENT 10.36 H9 106 48 5/90-DENT-35.99 }!9 -i 108-48 5/90 DENT 33.99 H9 110. 48.5/90 DENT' 7.49 H9 29- .49-5/90 DENT-3.58 VM.
67 49 - 5/90
-DENT 7.50 H7 410.30 5/90 DENT 4.14 ff? 411.20 5/90 DENT 8. 2 9.}l 7 +25.00 -15/90 DENT-54.33 HB 4 1 70 69; 49 5/90. DENT 9.03 DH +14.80-D9 3 49-5/90 - DENT. 93.641}{9 =95-14 9 5/90 DENT. 11.59-H9' l 19 7? 49 5/90 DENT' 94.65 }l9 '.9 9 . 49 5/90 DENT-89.73 H9 101 5/90 DENT 32.23 N9-103 49.5/90 DENT 47.31 H9 105- . 49:5/90-DENTL '32.24.119' l 10 7 -: 49a5/90 ' DENT 27.17 ll9 109-49L5/90 HDENT 23.86 H9. 'I l l. 49.5/90-DENT 16.96 H9 ' 94-
50l5/90-DENT.
12.41 C7 +25.10 5/901 --DENT) 12(41 C8 -.5/90 DENT 16.34 C8 +10.00 '95.84 H9 -96
50c5/90 DENT-
.137.70;H9 9 8 _. ;50 5/90-DENT 100 150 5/90 DENT 11.56.C9. 5/90 ' D E N T- -24.68 H9~ 102
5015/90' DENT-81.10-H9
. 50=5/90-
DENT-68.661H9 1104

106
-50 5/90 DENT-35.98 H9' -- 10 8. -50 5/90 DENT' 57.43 H9 '.1 10 : 50-5/90 DENT-94.94 H9 21' 51<5/90 DENT 6.93 VM_ 4-5.40 -91 -51'5/90-DENT
7. 32-HS 4 15.~.10 -
DENT. 78.90 H9L 93.
51L5/90 95 5115/90 DENT 4 0. ! 7 - }{ 9
'97; l5115/90 DENT -77.-54-H9 99-515/90-DENT 13.01-119-
1 0 3 :
51-5/90 DENT -79.98 H9 -10 5'. J51 5/90 DENT -75.18 119 107; '51 5/90 _ DENT 10.79 H5 a 8~90 '5/90-DENT -68.57-H9 ~5/90 DENT-9 4 8 8 L'8 +z 6.60-1109~ 5115/90-DENT 1 2 5,-3 0 H9 l i lt 51 5/90 DENT 46.48 H9 -129 =51'5/9C DENT 5.70 H2 + 19. 6 0 ' 14 -52 5/90 DENT' 11.19 C6 4 8.50 L 5'2 - ~52 5/90 DENT 5.74 il6 113~.80 5/90 ' DENT 8.82 H6 +22.60 E 52 5/90 DENT 67.34 H9 L ?92 '94 52 5/90 DENT 160.90 fl9 L I - -e rv. e 2---,euro e-e me,9 r..ce--,0.ce-+,--$ + -em-r -mrve-r w-w rr +ee- + ee m ewt-- + we e-. ww wvv e r,o we e w * **~ w,, e er
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o.....

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.e m n...... e ne e c. i m e u c.,...... page '4 1 ,-Pla'ntsiCALVERT~CL2TPS UNITC)
. Outages 5/90 Steam Generator 12 I
0UERY: LAll Dent %nSicatione --AllEElevations-LROW LINE OUTA0E..............., 'I N D I C A T I O N -...... V A L U E VOLTS LOCATION. INCHES- - 9 6" 52 5/90 DENT 135.90-H9 98 .52o5/90~ DENT 41.66 H9 -5/90 QENT 10.29'H9-4 11.20 -5/90 DENT. 8.46 C9 '+ 0.60-5/90-DI:NT 12.56 C9 - 0.30 a 5 / 9 0 ~- DENT- -20.17 C8 +20.60-5/90-DENT. -23.03 C8 +19.20' 5/90 DENT --16.29 C8 +17.70 5/90 DENT- '5.79 C8 '+16.00 100 52-b/90-DENT 97-.01 H9 + 1.20 102' 52 5/90-DENT 29.53 !!9 J 10 4 '52 5/90-DENT 120.50-H9
10 6 =
52 5/90- -DENT 125.10 H9 -108-52---5/90. DENT 77.66 H9 110 52 5/901 DENT 104.00-Htt ~ 112 52 5/90 DENT 53.52 H9 _120 52'5/90 DENT 7.33 H9. 1 53 5/90. IJENT 30.66 VM 3 5:- 53 5/90 DENT 16.99 C6 +13.50 . 43 ~53 5/90 ~ DENT 5.22 VM ~ 911 53'5/90 DENT -37.58 H9 c ~931 53 5/90 DENT 140.70 H9 95" 5335/90 DENT 169.10 H9 97 53-5/90
DENT' 94.03--H9
- 99. 53c5/90 DENT 66.99 H9-101 53 5/90-DENT. 43.50 H9 -103 53:5/90' DENT 51.25 H9 105-53 5/90 JDENT 138.20 H9 -107o 53 5 90 DENT 38.71 H9 109 53'5 90 DENT 43.95 H9 111 53 5 90 DENT 48.27-H9 113 '53 5/90 DENT 38.07 H9 92' 54 5/90 DENT 61.19 H9 5/90. _ DENT 6.51-C9-94 54 5/90-DENT 127.20 H9 96' .5 4: 5/90 DENT 72.87 H9 .' 98 54 5/90' ' DENT 34.31 H9 ,.10 0 : 54--5/90 DENT 57.98-H9 102 -54 5/90~ DENT ' 19.14! H9 - ~ 10 4 54'5/90 DENT 138.30.H5r 106- '54 5/90-DENT 56.49 H9-L108 54 5/90 DENT' 60.03 H9. 110__ 54:5/90 DENT. 14.'19?H9 e
)12 H54,S/90' DENT 76.60 H9.
'l14: 54: 5/90 DENT
73'.03 H9-
-124: 54iS/90 DENT 6.88 H9 ?5/90 DENT 11.' 0 2 ' C 7 '+--4.40= '9-5515/90. DENT-I'l.25 VM' .21" - 5 5:: 5/ 9 0' DENT-8.00tVM
914 5/90 DENT
-9i341H9-193: 55 5/90. DENT' 68.69 H9-95-5565/90 . DENT -132.30 H91 97 55-5/90 DENT l24.-22LH9 - 9 9 ;- -55 5/90 DENT 70.04--H9 .101~ 55 5/90 DENT = 51.22 H9: E1032
55 5/90 DENT-
~52.I11H9 1105 55.5/90 DENT-l127.00 H9 107: 15 5':5 / 9 0 ~ -DENT- ~ 100.50~H9-109-55 5/90 DENTL 140.60 }{ 9 - 1 l'1 '55 5/90 DENT 37.69 H9 -113 55 5/90 DENT 47.60-H9 --115 - :- 5 5 5/90 - DENT 11.74'H9 392 56 5/90 DENT 38.0l?H9 t '94 15615/90 DENT 46.66 H9 i 96 -56 5/90 DENT 89.69 H9 98 56 5/90-DENT 97.54 H9 L 100 56 5/90 DENT 99.57 H9 i (L m - -. -a.-...... .m.
.......u w...m., nie. s.. ..n...,
e.....
is, i+,e oeier....... e ecot... uces to....... page 5 Plant CALVERT CLIFFS UNIT 1 Steam Generator: 1.7 Outage: 5/10 QUERY: All Dent Indications - All Elevationa ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 102 56 5/90 DENT 92.45 H9 104 56 5/90 DENT 129.10 H9 106 56 5/90 DENT 28,96 H9 108 56 5/90 DENT 69.28 H9 110 56 5/90 DENT 98.05 H9 112 56 5/90 DENT 65.62 H9 114 56 5/90 ' DENT 9.43 H9 13 57 5/90 DENT 10.43 H6 + ?.90 21 57 5/90 DENT 9.?! VM + 4.60 91 57 5/90 DENT 9.79 H9 93 57 5/90 DENT 70.91 H9 95 57 5/90 DENT 89.47 H9 97 57 5/90 DENT 78.61 H9 99 57 5/90 DENT 117.40 H9 101 57 5/90 DENT 53.75 H9 103 57 5/90 DENT 58.54 H4 105 57 5/90 DENT 49.99 H9 107 57 5/90 DENT 63.21 H9 109 57 5/90 DENT 121.50 H9 111 57 5/90 DENT 48.88 H9 113 57 5/90 DENT 42.01 H9 92 58 5/90 DENT 34.56 H9 94 58 5/90 DENT 19.32 H9 96 58 5/90 DENT 108.40 H9 98 58 5/90 DENT 79.59 H9 100 58 5/90 DENT 93.29 H9 102 58 5/90 DENT 47.77 H9 104 58 5/90 DENT 67.29 H9 106 58 5/90 DENT 33.96 H9 108 58 5/90 DENT 82.54 H9 114 58 5/90 DENT 6.36 H9 91 59 5/90 DENT 74.46 H9 93 59 5/90 DENT 145.80 H9 95 59 5/90 DENT 16.07 H9 97 59 5/90 DENT 112.30 H9 + 0.00 99 59 5/90 DENT 129.50 H9 103 59 5/90 DENT 99.54 H9 5/90 DENT 12.40 C3 +16.20 105 59 5/90 DENT 58.02 H9 107 59 5/90 DENT 92.22 H9 109 59 5/90 DENT 45.52 H9 121 59 5/90 DENT 6.95 H10 92 60 5/90 DENT 97.32 H9 94 60 5/90 DENT 107.70 H9 98 60 5/90 DENT 118.70 H9 100 60 5/90 DENT 125.80 H9 102 60 5/90 DENT 102.90 H9 104 60 5/90 DENT 58.22 H9 106 60 5/90 DENT 52.29 H9 108 'O 5/90 DENT 80.96 H9 112 60 5/90 DENT 55.38 H9 91 61 5/90 DENT 6.70 H9 + 2.10 93 61 5/90 DENT 42.63 H9 97 61 5/90 DENT 34.03 H9 99 61 5/90 DENT 107.10 H9 101 61 5/90 DENT 71.92 H9 103 61 5/90 DENT 42.82 H9 107 61 5/90 DENT 65.00 H9 111 61 5/90 DENT 21.60 H9 94 62 5/90 DENT 52.51 H9 96 62 5/90 DENT 97.28 H9 98 62 b/90 DENT 129.70 H9 100 62 5/90 DENT 92.29 H9 102 62 5/90 DENT 33.01 H9 104 62 5/90 DENT 39.83 H9 106 62 5/90 DENT 38.53 H9 i 106 62 5/90 DENT 50.51 H9 1
y 3...... e n s ve n m m : m e, t e r..... n.c.., o o.... m.f e. - ee m u.. i... e n nu... a c u c,...... page. 6 i . Plant':'CALVERT CLIFFS. UNIT 1 Steam Generator:-.12 Outage: 5/90 OUERY: All-Dent Indications - All Elevations ROW.LINE OUTAGE INDICATION VALUE VOLTS LOCATION. INCHES 110 62 5/90: DENT 27.53 H9 124 '62 5/90 DENT. 17.45 H9 93' 63.5/90 DENT 51.10 H9 195: ~63 5/90 DENT 136.20 H9 97 63 5/901 -DENT 102.00 H9 99 63 5/90-DENT 22.23 H9 1 101 63 5/90 -DENT 31.29 H9 103. 63.5/90 DENT 96.82 H9 105. Le 5/90 DENT 87.85 H9 107 63 5/90 DENT 57.37 H9 121 63 L/90 DENT 47.69 H9 70-64 5/90 DENT 7.'17 H6 +24.00 5/90 DENT 12.87 H7 +12.80 5/90 DENT 17.20 H7 +16.30 92-64 5/90-DENT 65.59 H9 94 64.5/90 DENT 17.77 H9 96. 64 5/90 DENT 204.60 H9 981 64 5/90 _ DENT 118.00 H9' ~104 -64.5/90' DENT 104.60 H9
106 64.5/90 DENT 70.88 H9 108 64'5/90 DENT 47.74 H9
'110 64 5/90 DENT 10.72 H9 112 64-5/90-DENT 28,88 H9-114 64 5/90-DENT 37.57 H9 116' 64 5/90' DENT 16.40 C7 +10.00 -118 64 5/90 DENT 54.94 H9 69
65 5/90 DENT 6426 -VM 95' 65 5/90 DENT 73.74 H9 97 65 5/90 DENT 83.27 H9 99' 65-5/90 DENT 117.30 H9 101 65 5/90 DENT 93.94-H9 103 65 5/90 DENT' 41.31 H9
-105 65 5/90 DENT 114.10 H9 107' 65 5/90 -DENT' 5.45 M9 L111 65'5/90 DENT 50.70 H9 113 - 65 5/90 DENT 60.64 H9 115-65'5/90-DENT-42.45-H9 '119 65E5/90 DENT 31.47 H10 ~121 165'5/90 DENT 86.49 H10 '123 65 5/90 DENT 66.97 H10 .4 2.70 125? 5/90 ' DENT 16.23 VC -48' 6615/90. DENT 5.97 HTS-SF -+24.00 - 9 0' 66-5/90L DENT '6.26=VM 42 66 5/90 DENT 53.99 H9 98' 66.6/;J-DENT --121.20 HTS-SF. 5/90 . DENT-58.05-H9 . 100 -66 5/90 DENT 152.40 H9 102 66~5/90 -DENT 113.80 H9 4 104 -66 5/90 -DENT: -152.40 H9 ,106 66.5/90-DENT 10.05 H9 108' 662 5/90- -DENT 62.43:H9 110 66 5/90 DEN" 123.70 H9
1121 66 5/90
' DEN" - 1 0 2. 6 0-- H 9 1201 66-5/90 -DENT 47.84sH9 9 11
67 5/90 DENT 49.32:H9 93 67 5/90-
-DENT. 56.97:H9 '95 -6715/90 -DENT -151.20.H9 97 67-5/90: DENT 64,00 H9 101 67 5/90 DENT' 17.26 H9 103-67 5/90 DENT: '138.30.H9 105 67'5/90 DENT 98.47 H9 107 67 5/90 DENT 15.07 HO- -109 .67. 5/90-DENT 48.63 H9 121 67 5/90' DENT 37.74 H9 - 92 68 5/90 DENT 81.51 H9 94 68 5/90 DENT 66.00 H9 96-68.5/90 DENT .107.20 H9 n-m -
...... e e n z.eu anhar ives...............,......, is,i.... +... n.........cen s entes ee........page 7 ' Plant CALVERT CLIFFS UNIT.1 St6am Generator 12-Qutage: 3/90 -OUERY -All Dent InJicationsD-All Elevations ROW-LINE OUTAGE INDICATIAN VALUE VOLTS LOCATION INCHES 98 68 $/90-DENT 153.20 H9 -100 68 5/90-DENT 6.61 C8 5/90 DENT '14.59 H9 102 68 5/90 DENT 65.31 H9 106 68 h/90 DENT 116.50 H9 108 68 5/90 DENT 119.80 H9 110_ 68-5/90 DENT 79.17 H9 112 68 5/90 DENT 32.66 H9 114 68 5/90 DENT 59.06 H9 91 '69 5/90 DENT' 56.86 H9 93 69 5/90 DENT 76.46 H9 95-69 5/90 DENT 128.60 H9 97 69 5/90 DENT 196.30 H9 -99 69 5/90 IJEN T 111.00 H9 101. 69 5/90 DENT 21.49 C4 + 8.80 105-69 5/90 DENT 34.19 H9 109 69 5/90 DENT 105.20 H9 111 69 5/90 DENT 79.35 H9 113 69-5/90 DENT 24.10 H9 92 .70.5/90 DENT 42.0b H9 94-70 5/90-DENT 71,20 H9 96 5/90 DENT 259.30 H9 -98 70 5/90 DENT 130.80 H9 1100 -70 5/90 DENT 59.68 H9 102-70 5/90 DENT 53.65 H9 104. 70 5/90 DENT 27.50 H9 106 70-5/90 DENT 54.27 H9 108. 70 5/90 DENT 82.16 H9 - 110. 70 5/90 -DENT 135.90 H9 112-70.5/90 DENT 70.52 H9 120: 70 5/90 DENT 10.03-H10-93 .71 5/90 DENT-80.11 H9 95 71 5/90 DENT 109.20 H9 97: 71 5/90 DENT 151.50 H9-101. 71J5/90 DENT 22.92 H9 103 71 5/90 DENT 104.10 H9 105 71=5/90 DENT 31.33 H9 107: 71 5/90 DENT 38.-71 H9 109-71 5/90 DENT 24.75 H9 111-71L5/90-- DENT 98.59 H9 113 71: 5/90-DENT-47.37 H9 92 72 5/90' ' DENT 7.38-H9 94-72 5/90 DENT 84.65 H9 98 72'.5/90 -DENT 40.89 IITS-SP 5/90 DENT 149.10 H9 = 100 17 2 5/90 DENT 136.80 H9 104' 72-5/90 DENT 75.85 H9 '108-72 5/90 DENT 15.23 H9 110 72-5/90: DENT 34.33 H9 114 '72'5/90 JDENT 36.40 H9 116 72 5/90 -DENT 1 1-4 6 5 ' H 9 69 73 5/90 DENT 10.-53 C8 5/90. DENT 8.79-C7- +16.90-5/90 DENT 5.95 C7 +17.50-91 73 5/90-- DENT 23.40 H 9. '93 l73.5/90-DENT 103.70 H9 97 73'5/90 DENT 69.50=H9 99 73 5/90 DENT 171.80 H9 -101 73 5/90 DENT 93.85 H9 103 7315/90 DENT 100.10 H9 105 73 5/90 DENT 47.12 H9 107 73-5/90 DENT' 20.04 H9 l'Il
73.5/90 DENT 6.42 H9 113 73 5/90 DENT 77.51 H9 115 73--5/90-DENT 16.62 H9 74 74-5/90 DENT 9.53 VM
+ 2.00 5/90 DENT 6.57 VM +10.60 f.
-~ ..nce, co...... ' p a g e '8 <...... e en mam m i m e. s..............n m.... o. o w-nio n.........coct Plant: -CALVERT CLIFFS UNIT 1 Steam Generator: 12 Outage 5/90 QUERY'.All Dent Indications - All Elevations ROW'LINE-OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 92 74'5/90-DENT 10.70 H9 94 74 5/90 -DENT- -69.63 M9 96 74-5/90
DENT 134.50 H9 98 74 5/90 DENT 96.51 H9
-l'00 74 5/90 DENT 124.40 H9 102_ 74 5/90 DENT 96.32 H9 104 "4-5/90 DENT 13.83 H9 106. 74 5/90 . DENT 32.38 H9 108 ~7 4 5/90 DENT 18.86 H9 110 74 5/90 DENT 8.54 H9 112 74 5/90 DENT 76.95 }{ 9 114 74 5/90 DENT 82.08 H9 116 -74 5/90 DENT 36.08 H9 93 -75 5/90- . DENT-28.40 H9 95 75 5/90 DENT 23.16 H9 99 75.5/90 DENT 115.80 H7 101 75-5/90 DENT 82.61 l19 103 75 5/90 DENT 99.61 H9 105 75-5/90 DENT 46.75 H9 107 75-5/90 DENT 78.04 H9 109 75.5/90 DENT 46.15 H9 '111 75'5/90. DENT 51.11 11 9 113_ !7515/90 DENT 39.54 H9 115 75 5/90 DENT 8.69 H9 92. .76 5/90 DENT-11.36 H9 94 76-5/90 DENT 37.17 H9 961 ~76'5/90 DENT 90.34 H9 98 76'5/90 DENT-16,82 H9 100 76 5/90' DENT 116.20-H9 102 76 5/90 -DENT 62.43 H9 104 176 5/90 DENT 34.89 H9 106 5/90 -DENT 44.35 H9 108' 76 5/90-DENT 57.91 H9 110 76 5/90 DENT .96.58 H9 114: 76 5/90 DENT 22.82 HTS-SF +31.30 116 76 5/90 DENT 50.83 H9 91 ~ .77.5/90. DENT -54.16 H9 5/90 DENT 15.97 C9 = 77:5/90 DENT 51.81 H9 93 5/90: DENT 17.07 C9' C 95~ 77 5/90 DENT _ 112.10 11 9 97 77 5/90 DENT-98,76 H9 p-99 77.5/90 DENT 66.66.H9 -101 77 5/90 DENT 11.12 H9 103: 77:.5/90 DENT '15.20 H9 105 77 5/90 DENT 25.33 H9 L 107 77 5/90 DENT 10.85 H9 1109 77 5/90 DENT 47.80 H9 111 77'5/90 -DENT 95.15 H9 113 77 5/90. DENT 46.22 H9 115 77 5/90 DENT 27.16-H9 -117: -7715/90-_ DENT 6.59 H10 5/90. DENT 5-45 C10 -119- .77 5/90 DENT '7.09 H10 92 78:5/90 DENT 32.-28 H9 94 '78 5/90 DENT 75.25-H9 96 78 5/90 DENT 93.97 H9. 98 78 5/90 . DENT 32.07: H9 '100-78 5/90 DENT 8.17 H9-
102 78-5/90.
DENT 74.83 H9-W ? 104 78=5/90 DENT 39.29 H9 L 110 '8 5/90 DENT 27.12 H9 7 112 '78-5/90 DENT 53.18 H9 114 78-5/90 DENT 69.36 H9 116 78-5/90 DENT 47.49 H9 93 79-5/90 DENT-39.86 H9 95 79 5/90 HDENT' 63.15 H9 l
At ............. ~,,, s,................................. ..................<... m.,......... n9e - 9 Plant CALVERT CLIFPS UNIT 1 Steam Generator: 12 Outages 5/90 QUERY: All Dent Indica tions : - All Elevations
u.................................'..... ~.....
ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 197-79 5/90 DENT. 105.20 H9 99 79-5/90-DENT 71.37 H9 101-79 5/90 DENT 52.09 H9 103 79 5/90 DENT 77.20 H9 105 79 5/90-DENT 45.81 H9 109-79 5/90 DENT 37.77 H9 113 79 5/90 DENT 111.50 H9 115 79 5/90 DENT 34.60-H9- '121 79 5/90 DENT 8.87 H9 38 = 80 '5/90-DENT 17.91 C5 +14.00 -74. 80 5/90 DENT 9.48 C7 +11.30 i 15/90 DENT 9.51 C7 +13.30 5/90 DENT 7.49 C8 + 1.00 o92 80 5/90 DENT 114.70 H9 94 80 5/90 DENT 247.30 H9 96 80.5/90 DENT 176.10 H9 5/90 DENT 175.80 H9 98 80'5/90 DENT 183.90 H9 100 80.5/90 DENT 152.30 H9 102 80 5/90-DENT 124.D0 11 9 104 80 5/90' DENT -209.50 H9 106 80 5/90 DENT 24.34 H9 10l8 80 5/90' DENT '94.92 H9 110-80 5/90 DENT-91.99 H9 ,112 -80.5/90 -DENT 1.5.93 H9 114-80 5/90 DENT 80.41-H9-I -116 8015/90. DENT 10.48 H9 81_ 81 5/90 ~ DENT 9.15 C2 +29.20 85 81 5/90 -DENT' 7.05 114 +37.10 H 91 81-5/90 DENT 48.51 11 9
(
93 81 5/90 DENT 53.12 H9 ~ 95 81 5/90 DENT ~ 9.35 11 9 97 81_ 5/90-DENT 89.95 H9 99 81 5/90 DENT 93.-05 H9 101 81 5/90 DENT 87.10 H9 103= 81 5/90 DENT 90.73 H9 105 81: 5/90-DENT-98.62 11 9 107 - 81 5/90 DEWT 104.80 H9 s109-81-5/90 DENT 161.60 119 1.11 81 5/90- ' DENT-125,60 11 9 ~113: 81.5/90-
DENT
. 86. 84 : H9 L 1151 _81 G/90 -DENT 41.84 H9 -117 81f5/90 DENT 84.01'H9
5/90 DENT-
.20.15s H10 .119. .81.5/90 DENT 22.40LH10 . :121. B1 5/90- ' DENT-3 '40.27 111 0 44 182 5/90 DENT: 22.48 II6 + 12. '4 0. o94i 82 5/90 _ DENT 82.14 H9 l96' -82ES/90 DENT-65.73 H9 98 82.5/90- -DENT-110.00 H9 ,-100. -82.5/90 DENT-142.20:H9-
102

82 5/90 DENT 10 2.10 E lt 9 104 L82 -.5/ 90 DENT 134.00 H9.
106 -8215/90-DENTi 8 3. 8 4 ; 'll 9 E108 .82:5/90 DENT 100.50 H9 11-10 82 5/90 DENT. 106.00 H9.
1 12 ---
-8215/90- . DENT: 96.86'H9. L
1141 1 82"5/90:

DENT-.
134.90 H9 L1 82 5/90 DENTL 84.39 ll9 118: 82 5/90 DENT' 28.73 lH 9 -5/90 DENT 12.07 Hlu L L122: '82 5/90 DENT 17.97 til o 69. 83 5/90 ' DENT 4.99 DH +11.90 93: 83 5/90 DENT 109.80 11 9 1 .95-83'5/90 DENT 92.71 H9 - 97l 83 5/90. DENT-45.54 H9 99-83 5/00 DENT 133.60 H9 p l l
~ --. 3 n.... no w on nee in t s.ei...... e......i e.......o.-see.- ... e............c oc.. e n c e c o......, page 10 -Plants?CALVERT'CLIPPS_ UNIT 1-Steam Generator: 12 Outageti -5/90-- --................ I n d i c a t i o n e QUERY: All-Dent All Elevations ROW:LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES ? l 01-- .83 5/90' DENT-92.98 H9 103 83 b/90 DENT-63.55 H9
105-83:5/90-DENT-49.14 H9 l107-83 5/90 DENT 93.36 11 9 109 83 5/90 DENT 51.34 11 9 111' 83 5/90-DENT 58.44 H9 113-83 5/90 DENT 93.60 H9-115-83 5/90 DENT 79.22 H9 117 83 5/90 DENT 58.44 H9 119 83 5/90 DENT 15.87 H9 48 84-5/90 DENT 5.30 VM 5/90 DENT 5.30 VM
.96 84-5/90 DENT 21.20 H9 5/90-DENT 6.26 C9 -9 8 - 84=5/90 DENT' 6.87 IITS-SP -5/90 DENT-59.01 H9
100 84 5/90 DENT
.120.20 11 9 s 102- .84 5/90 DENT 146.00 119 104. 84 5/90 DENT 48.92 119 106 84 5/90 DENT 13.53 H9 108- <84-5/90 DENT 44.89 H9-110-84 5/90 DENT 68.45 H9 '112~ 84 5/90 . DENT-30.92 H9 2114 84-5/90. DENT 12.71 H9 116 84 5/90 DENT 38.30 ll9 '118 84 5/90-DENT 21.38 H9 , 91 ' 85-5/90 DENT 33.30 H9 -5/90 DENT -33.30 H9-W. 86-5/901 OENT 54.63 119 '93-y 5/90 DENT-54.63 H9 =96 - 85 5/90-DENT-19,77-H9 5/90 DENT 19.77 H9. 97 85 5/90-DENT 24.08 H9 5/90 DENT L11.10 llTS - S T 5/90 DENT 24.08 }{9- -. 5/90 -DENT 11.10 = llTS-S P -'99 85.5/90 _ DENT' 30.27 H9 5/90. DPNT -30.27 H9 1101-05 b/90-DENT
30.82 H9

5/90
-DENT 30.82 H9 "103- '85 5/901 DENT 43,00 119 105 =85-5/90 . DENT 39.09 119- !107' 85:5/90f ' DENT:
12. 68: H9 109 85 5/90 i DENTE 26.95-lt9' 4
113- '85;.5/90, DENT 37.44-119 .115= 85'-5/90~ ' DENT-62.62 H91 "117 85-5/90 DENT -61.60 H9 s.-~ 1119-
85 5/90-DENT
-8.78 H9 ,121 185 = 5/ 9 0. DENT 5'.20 111 0 -:9 2 ; 86c5/90 DENT ~ 3 9.-4 4 ~H 9 - 5/90 DENT 39.44 119 9 41 86 5/90 DENT-59.90-H9-- 5/90-DENT 59.90-119 .96L 86.5/90 DENi "71.70 11 9 - .5/90 LDENT-71.70 H9 98 18 6 5/90 DDENT 45;76 H9
100L 86 5/90-DENT 8 9. 0 9- !!9 '
5/90-DENT-89.09-H9-102 86 5/90 DENT 50.33LH9-5/90-- DENT-50.33 H9 -104. 86'5/90= DENT- '63.27 H9 1.5/90 DENT 63.27 H9 110' 86 5/90 DENT 28.21 H9 5,90 DENT 28.21 H9 112; 86 5/90 DENT 39.47 H9 l. .86 5/90-DENT 10.97 H9 5/90 DENT 79.47 H9 114: g l-L t-lr --+r-- ,n,m,m ,, - - ~. - -,, ~
-. ~.. -.. ~. ~. - - _ - -)...... eeie; tve n nes evne.'s.ei......-......., n.-i... ..... n...... e. e c e r... n c, c........ page 11 Plants CALVERT CLIFFS. UNIT 1 Steam Generator: 12 Outage .5/90: 99E358.011.9*9b. Igg { gat {ggg,;,p}},((eyag{ggy ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 5/90 DENT 10.97 H9-116 86 5/90 DENT 45.08 H9 5/90: DENT 45.08 H9 118 86 5/90 DENT 25.21 H9 .67-87 5/90 DENT 9.04 H7 +19.50 91- .;B7-5/90 -DENT 90.98 H9 5/90 ' DENT 90.88 H9 93 87 5/90-DENT 111.90 H9 ' 5/ 90-DENT 111.90~H9 95 87 5/90 DENT 179.20 H9 5/90 DENT 179.20 H9 97 87 5/90 . DENT 70.77 H9 -5/90 DENT-70.77 H9 99 87 5/90 DENT 91.19-H9 5/90 DENT 91.19 H9 -101-97 5/90 DENT 55.24 H9 5/90 DENT 55.24 H9 103 87 5/90 - DENT-74.02 H9 '5/90. DENT-74.02 H9 105. 87 5/90-DENT 60.25 H9 -5/90 DENT 60.25 H9 107. 87-5/90 DENT-43.04 H9 5/90 CENT-43.04 H9 109 87-5/90 DENT 62.59 H9 ~ .5/90 DENT 6 2-. 5 9 H9-111-87 5/90 DENT 77.96 H9 5/90 -DENT 77.96 H9 113- '87 5/90 DENT 52.58 H9 5/90 DENT-52.58 H9 ?l15 87 5/901 DENT. 86.03 H9 .5/90' DENT 86.03 H9-11-7 87.5/90 DENT 58.42 H9
5/90 DENT 58.42 H9 119 187t 5/90 DENT 24.78-H9 L
1. 5/90 DENT 24.78 H9 82 -88 5/90-- -DENT 7.60 HI 1.60 + 92: '88 5/90-DENT-116.00'H9 94 88.5/90-DENT 43.37 H9 .96 .88 5/90 DENT 144.70 H9 ~ ' 9 8.= 88 5/90-DENT 190.10 H9 100: L88.5/90-DENT 136.30lH9
1024

88 $/90 DENT-113.70 H9 104E
-88 5/90: DENT -101.101 H9 - 4 106' 8815/90~ DENT 173.03 H9 ~.110-i88 5/90 DENT. -86.02 H9 '112 88.5/90 DENT-61-.20 H9' -114: 88t5/90 DENT 42.74 H9 116: 8815/901 DENT 116.90 H9-E . 120 88: 5/90 DENT ' 2 7-. 8 0 'H 9 L 112 2 ~ '88f5/90' DENT 25.80 H9 E
9 16 (89 5/90-~
-DENT -6 7.-4 0 H9 DENT 67~.32-H9 93' 89 5/90 95 89 5/90
DENT 109.90'H9
-97s '89 5/90J 1DENTJ .14.62 08' +.7. 6 0 ' 5/90- -DENT 5.221C9
5/90
-DENT- '135.40 H9 I99: ~ ~89 ' 5/ 90 -DENT -I37.30 H9-101'
89 5/90'
-DENT 25.71 H9 li 3 89 5/90 DENT. 80.94 H9 O 1105; 89'5/90 DENT-39.65 H9 107; -89 5/90 DENT 68.65 H9 -109 8975/90 DENT 78.95 H9-111 89'5/90' DENT 65.36 H9
113L
-89.5/90 DENT-75.27 H9 115 89.5/90 DENT 34.11 H9 117 89-5/90-DENT 44.26 H9 '119-89 5/90 DENT 19.60 H9 L
...... e n s neu e m e ve n, s e s...... se i..en o..... m ie.c-epiee ya...... e.ecoe. e nces co....... page 1 ;: l Plants-CALVERT CLIFFS-UNIT 1 Steam Generators'12 ' Outage: 5/90! 'QUERYt All Dent' Indications All Elevations -ROW LINE 0UTAGE INDICATION VALUE VOLTS LOCATION INCHES-1211 69.5/90 DENT 46.o3-H9 19 8~ -90 5/90 DENT 91.26 H9 .96' 90 5/90 -DENT 85.60 H9 102. 90 5/90 DENT 37.60 H9 104_ 00 J/90 DENT 61.86 H9 106' $0 5/o0 DENT -152.30 H9-
108 90 5/90
. DENT 155.60 H9 110 90 5/9L DENT 19.26 H9 112 90 5/90 DENT 79.54 H9 -114-93 5/9n DENT 50.62 H9 Cll6 90 5/90 DENT 20.11 H9 ~ 118-90 5/90 DENT 16.44 H9 95 '9115/90 DENT 19.32 H9 97 91 5/90~ DENT 63.34 H9 99 91 5/90 -DENT 103.70 H9 .101 91 5/90 DUNT 22.56 H9 103 91: 5/90 DENT-41.20 H9 105. 91 5/90 DENT 6.05 H9 107: 191 5/90 DENT 116.70 H9
109?
91 5/90 -DENT-35.90 H9 111 91-5/90 sDENT-57.96 H9 '113-91-5/90 DENT 52.43.H9 l'15 91 5/90 DENT 12.61 H9 -11 7 91 5/90-DENT 65.58 H9 119 91 5/90 DENT-13.36 H9 94-92~5/90 DENT 43.05 H9 5/90 DENT 43.05 H9-96 $2 5/90 DENT 49.03 H9 5/90 DENT 49.03 H9 98. 92-5/90 DENT 72.55 H9 100 92 5/90 _ DENT 102.20 H9 5/90' DENT 102.20 H9 102 92 5/90 DENT-115.10 H9 '5/90-DENT 115.10 H9 104 ~ 92 5/90= DENT 71.84 H9 5/90-DENT 71.84 H9 108 92 5/90-DENT 51.50 H9 'llos 92 5/90 DENT 76.84 H9 5/90 DENT. 76-.84 H9 '112 92 5/90. DENT = 97.09 H9' -114 -92 5/90 DENT 19.45 H9 1161 92-5/90' DENT 26.23 H9 118 92-'5/90 DENT. 42.21 H9- '120 ,92 5/90 DENT 7.68 H10 11:38' 92.5/90-DENT '7.91 VC
430.0' 77-93-5/90 DENT 12.96 H5
+ 9.70 3,90 DENT-7.69 HS + 9.20
5/ 90 -
DENT 12.96 H5. + 9.70-5/90 = DENT -7.69 HS +-9.30 191 93-5/90 DENT; -37.05 H9 -5/90 DENT 37-.05 H9 931 93-5/90-DENT = 56.27 H9 '5/90-DENT So.27.H9 l 9 5 -- 5/90 DENT 56.75 H9 ' 5 / 9 0. DENT. 156.75 H9 97. 93 5/90 DENT .21.07 39 15/90 DENT 21.07 H9 99
93.5/90-DENT 144.70.H9-5/90 DENT 144.70 H9 101-
~93 5/90-DENT 37.86 H9 - 5/90 DENT 37.86 H9 -103: 93--5/90 DENT 82.14-H9 5/90 DENT 82.14 H9 105- .93 5/90 DENT 76.43 H9 .5/90 DENT 76.43 H9 107 93'5/90 DENT 45.46 H9 5/90 DENT 45.46 H9
I...... een, nee. s.'ei...... e.......
u. i.,e
...n ............a.. sue c,...... page 13 evesentee . Plants CALVERT C!1rFS UNIT 1 eaa Generator 12 Outages 5/90 All Elevations OUERY: All Dent Indications a 1 ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 109 93 5 90 DENT 30.30 H9 5 90 DENT 30.30 H9 111 93 5/90 DENT 72.88 H9 5/90 DENT 72.88 H9 113 93 $/90 DENT 83.04 H9 5/90 DENT 83.04 11 9 '117 93 5/90 DENT 8.89 111 0 .5/90 DENT 8.89 H10 l 119 93 $/90 DENT 45.98 VH 5/9t DENT 45.00 VH 121 93 5/90 DENT 7.17 VH 5/90 uENT 7.17 VH -123 93 5/90-DENT 5.32 VH + 3.00 92 94 5/90 DENT 56.66 H9 94 94 5/90 -DENT 19.45 H9 96 94 5/90 DENT 41.91 H9 98 94 5/90 . DENT. 121.40 H9 100 94:5/90 DENT 143.30 H9 102 94.5/90 Dl:NT 179.30 }{ 9 o 104 9t 5/90 DENT 74.83 H9 106 94 5/90 DENT 57.46 11 9 108 -94 5/90 PENT 66.69 11 9 110-94 5/90 DENT. L 5.08 VH +.2.00 t 5/90 DENT. J8.50 }l 9 9 112- .94 5/90. DENT 24.86 11 5/90 DENT 15,69 Yli + C.no 5/90 DENT 26.27 VH + 0.90 .5/90 DENT 11.03 YH 2.10 114 94 $/90- -DENT 74.19.H9' 116 94:5/90 DENT 6.34 VH 5/90-DENT 5.82 H9 118
94 5/90-DENT 9.60 VH 120 94 $/90 DENT 15.71 H10 i
122 94 $/90 DENT 5.37 Vil - 126 94 5/90 . DENT 22.23 Vli 128 .94 5/90 DENT 28.29 VH 5/90 DENT 11.98 VH i 3.20 i 4 130 94 5/90. DENT 9.86 VH 132 -94 ~5/90 DENT 7.61 VH ' ', 3. 9 9 91 95 - 5/90 DENT 6.00 H9 93 95 5/90 DENT: Il9 - 95 95 5/90 DENT 46.54 11 9 97 95 5/00 DENT 68.97 H9 99 95 $/90 DENT 138.20 H9 101 95'5/90-DENT 123.00 119 103 95 5/90-DENT 93.9o H9-105-95 5/90 DENT 62.?4-H9 107 '95 5/90 DENT 38.96 H9 109 95 4/90 DENT 53.46 H9 111 95 5/90 DENT 23.12 H9 113 9L 5/90 DENT 49.90 H9 '119 95 $/90 DENT - 6. 31 Vil' 92 196 5/90 DENT 136.40 H9 94 .96 5/90 DENT 31.87 H9 98 96 5/90 DENT 128.80 H9 100 96 5/90 DENT 174.70 H9 102 96 5/90'
DENT 79.15 H9
,104 96 5/90 DENT 29.61 H9 106 '96 5/90 DENT-80.67-119 108 96 5/90 DENT 33.16 H9 112 96--5/90 DENT. 23.09 H9 114' 96 5/90 DENT 8.03 H9 120- .96 5/90 DENT-17.94 H10 s 130 96 5/90-DNNT 11.09 VH ~ 67 97 5/90 DENT 13.54 HB +-1.70 83-97 5/90 DENT 8.78 H8 +03.00 91 97 5/90~ DENT-22.53 C9 u .~ y ,.e,,,y..
1 ...... e s s e s vess o a. < vc e. s......... e. e.r e.,
e...... is, i.e.
............. e.ei n e s. n c e s s e....... pa9e 14 Planta CALVERT CLIFFS UNIT 1 Steam Generator 12 Outeges-b/90 QUERY: All Dent Indications All Elevations R0W LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES i 5/90 DENT 91.30 H9 93 97 5/90 DENT 108.80 H9 l 95. 97 5/90 DENT 9.03 H9 97 97 5/90 DENT 25.99 H9 99 97 5/90 DENT 83.09 H9 101 97 5/90 DENT 87.42 H9 103 97 5/90 DENT 115.70 H9 105 97 5/90 DLNT 62.97 H9 107 97 5/90 DENT 8.82 DH $/90 DENT 41.69 H9 119 97 5/90 DENT 8.44 H10 92 98 5/90 DENT 94.55 H9 98 98 $/90 DENT 45.85 H9 100 98 $/90 DENT 146.00.H9 106 98 $/90 DENT 89.95 H9-108 98 5/90 - DENT L40.57 H9 DENT 39.85 H9 91 .99 5/90 93 99 5/90. DENT 133.50 H9 l 95-99 5/90 DENT 13.14 H9 99, .99-5/90 DENT 67.31 H9 101' 99 5/90 . DENT 59.72 H9 DENT 68.04 H9 + 3.80 103-99 5/90 105 99 5/90 DENT 66.54 H9 -93 100 5/90. DENT 66.54 H9- .94 100 5/90 DENT 154.40 H9 100 20015/90- - DENT '3.65 H9 - t 102 100 5/90 DENT 82.91 H9 - 104 100.6/90 DENT 58.44 H9 106 100 5/90 DENT 149.20 H9 108 100 5/90 DENT 33.45 H9 110 100 5/90- - DENT 17.95 H9 1120 100-5/90 DENT 42.54 H10 l - 122-.100 h/90 DENT 45.!! H 10 - 93; 101 5/90 DENT. 74.61 H9 97 101 5/90' DENT 64.00 H9 99 101 $/90. DENT 75.24 H9 - 10 '- 101 5/90 DENT-13.37 H9 1 01 5/90 DENT 7.77 H9 91 b/90 DENT 72.12 H9 1 ' l 11=5/90- - DENT-72.98 H9 i 10,. .01-5/90-DENT 64.01 H9 111 101 5/90 DENT 36.75 H9 113: 101 5/90 DENT 13.66 H9' i 119. 101 5/90 DENT 40.22 H10 121-101 $/90 DENT 79.76 H10 92 102-5/90 DENT .54.74 H9 96; 102=5/90 - DENT 66.03 H9 .98-102 5/90 DENT 15.15HH9 - 100 11102 5/90 DENT-88.60 H9-104 102-5 90 - DENT -17.77-H9 t 106 102-5 90-DENT 64.63 H9 108 102'5 90 DENT 20.68 H9. 110 102 5/90-DENT 61.30 H9 -112 102'5/90 DENT 36.08 H9 '1181 l102 $/90 DENT. 38.29 H10 120- 102 5/90 DENT. 49.75 H10 cl22 102-5/90 DENT. 8.97 H10
37- =103 5/90' DENT 5.51-H6
+22.80 5/90-DENT 5.75 H6 + 23.80 '5/90 DENT 6.17 H6 + 24.80 5/90-DENT 7.84 H7' 5/90-DENT 6.23'H7 -+ 1.60 5/90 DENT 6.55 H7 + -2.10 93 103 5/90 DENT 76.72 H9 99: 103 5/90 DENT 79.23 H9 .101 103 5/90 DENT 120,70 H9 ute. e q r-r,9, .,..q,-- gg .n,. ,ac. -,y.,p.,,,,,,s..w,,.,.g .%,,g. ym,,,,,,ps,q,,.,p.g,,,, ppg,,.,eg.a 9 7p9-ggg i.g w ,,,gr,pgg-.c,,.,,,w- ,ry,.y g,, s,,J. .i.-.g.,-
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15 Plants CALVERT CLIFTS UNIT 1 Steam Generatort l'
Outage 5/90 All Elevations l QUERY: All Dent Indications INDICATION......-........ VALUE VOLTS LOCATION INCHES R0W LINE OUTAGE ~~.................. 103-103 5/90 DENT 18.11 H9 107 103 5/90 DENT 23.57 H9 111 103 5/90 DENT 40.71 H9 113 103 5/90 DENT 13.01 H9 92 104 $/90 DENT 58.56 11 9 94 104 5/90 DENT 9.05 H9 96 104 5/90 DENT 84.89 11 9 98 - 104 5/90-DENT 14.18 H9 100 104 5/90 DENT 119.50 H9 102 104 5/90 DENT 78.18 H9 .106 104 5/90 DENT 104.80 H9 108 -104 5/90 DENT 41.28 H9 110 - 104-5/90 DENT 82.34 H9 122-104 5/90 DENT 7.43 H10 15: 105 5/90 DENT 5.70 CTS-ST +11.80 69 105-5/90-DENT 8.69 HL + 2.70 71 - 105 5/90 DENT 7.97 C2 +29.60 91 105 $/90 DENT 1 0 3. 1 0.}1 9 93 - 105 5/90 DENT: 7 5. 8 3 119 ~ 95 105 5 90 DENT 114.20 119 97 105 5 90 DENT _ 103.10 H9 99 _ 105'S 90 DENT 66.29 H9 +23.60 3 101 - 105 5/90 DENT 68.14 IL 9 103-'105-5/90 DENT. 59.45 1 9 109 105 5/90 DENT 64.74 19-111' 105 $/90 DENT 8.93 VC 117 105 5/90 DENT 46.06 H;0 119 :1 5 b/90 DENT 57.02 1110 __ 7.70 0 -10 106 $/90 DENT 8.34 C6 4 32 106 5/90 DENT 11.68 H5 +17.50 40- - 106 5/90 _ DENT 8.-13 VM 92 106 5/90 DENT 78.27 11 9 94 - 106 5/90 DENT l27.40 l19 96. 1.06 5/90 DENT 117.70 H9 98-106 5/90 DENT-106.60 H9 = 100. 106 5/90 DENT 161.70 H9 l= 2 106.5/90 DENT 28.65 119 0 108 1061 5/90 DENT -28.69 H9-136 106 6/90. DENT 5.79 H9 35' 107 5/90 DENT 11.34 H5 +17.40 ' 41-lD7 5/90-DENT 14.17 HTS-ST -+33.30 57. 107 5/90 DENT 7.08 ll? 91-101 5/90 DENT 56.39-H9 93. 107 5/90 DENT-88.26 H9 95 107-5/90 DENT 57.61 H9 97-107 5/90 DENT 99.61 H9 99. 107 5/90.- DENT 93.11 H9 - 101 107 5/90' DENT 93.03 H9' 103 107:5/90 DENT 40.43 H9 107 - 107 5/90 DENT 61.02 H9 109 107 5/90 DENT 49.88 ll9 - 1 1 1-- 107'5/90 -DENT 26.65 H9 -119-107 5/90 DENT 14.26 H10 135. - 107 5/90 DENT 7.74-VH +25.90 92 108 5/90-DENT 7 9. 3 0 ' 11 9
94 108 5/90-
-DENT. 78.32 H9-9a-1081 5/90: -DENT 83.74 H9 - 91 _ 1 0 8 _ 5 / 9 0_. DENT 65.75 H9 cl00 -108 5/90 DENT 186.'91 H9 102 : 108 5/90 DENT 100.30 l!9 106- -108.5/90 DENT 47.03 H9 5 '108 - 108 5/90. DENT 58.63 H9
-110 - 108 5/90-DENT-45.'74 H9 7
109.5/00 DENT 12.31 11 6 + ' 5. 6 0- 109--5/90 DENT 9.88 C6 +. 8. 0 0. 91L 109 $/90 DENT 48.66 H9 93-109_5/90 DENT 01.02 H9 I e v m -ew~m .,ww-w,,6- -,, - e w., r- ++ < w v = r, e v-, - + y-e ww me,m, - no-m= tEw-=
i,n-v
-vO+,*~m-c+-r-ev.,emae-*, mew =--e--=~-- wm-**---w me -*-- esea =
r ........ - e v i e s o n, m e......... s.. o.......... is, re. e.............. m e s nac. ce....... pa9e 16 Planta CALVERT CLIFFS UNIT 1 Steam Generatori 12 Outa9e 5/90 QUERY: All Dent Indications - All Elevation
ROW LINE CUTA0E INDICATION VALUE VOLTS LOCATION INCHES 95 109 $/90 DENT 105.00 H9 97 109 5/90 DENT 101.60 H9 99 109 5/90 DENT B8.54 H9 105 109 5/90 DENT 30.39 H9 105 109 5/90 DENT 08.03 H9 107 _109 5/90-DENT 48.40 VM
+26.70 5/90 DENT 48.96 H9 109 109:$/90 DENT 63.13 H9 111 109 5/90 DENT 34.62 H9 92 110 5/90 DENT 9.61 C9 5/90-DENT 75.57 H9 94. 110 5/90-DENT 148.10 H9 98 110 5/90 DENT 121.20 H9 '100 110 5/90 DENT 106.40 H9 102 -110 5/90 . DENT 39.09 H9 110 -110 5/90 DENT 16.97 H9 122 110 5/90 DENT 9.71 H10 9 111 5/90 DENT 6.89 HI +17.30 41 111 5/90 DENT 84 74 HTS-SP +34.00 91 111 5/90 DENT 61.94-H9 93 til 5/90 DENT 109.50 H9 95-111 5/90 DENT 89.14 H9 97 111-5/90
DENT Bl.21 H9 s
99 111 5/90-DENT 12.20 H9 lol_ 111 5/90 DENT 50.88 H9 105 111 b/90 DENT 24.06 H9 j 109 111 5/90 DENT 28.03 H9 111 111 5/90 DENT 9.17 H9 117-111 5/90 DENT 15.9) H10 1 92 112 5/90 DENT 73.95 H9 ) 94-112 b/90 DENT 65.19 H9 5/90 DENT 9.64 C9 96-112 5/90 DENT 109.30 H9 416.60 98 112.5/90 DENT $8.39 H9 100 -112=5/90-DENT 95.44 H9 102. 112 5/90 DENT 54.19-H9 1 '108-112 5/90 DENT' 33.20 H9 110- '112 5/90. ' DENT 34.24 H9 71 ?l3 5/90 DENT 6.07 VM 91 113 5/90 DENT 23.84 H9 l -- - 93 113-5/90 ' DENT 106.40 H9 -9 51 -113 5/90 DENT 93.18 H9 97.I13 5/90 -DENT 95.96 H9 99 113 5/90 DENT 89.50 H9 101 113 5/90 DENT 53.66 H9 103 113 5/90 DENT 51.30 H9 105 113.5/90-DENT 76.96 H9 107-113 5/90. DENT 26.01 H9 109 113 5/90 DENT 7.84 H9 82 114 5/90 DENT 5.68 H4' -t34.30
92. 114' 5/90 DENT.
5.-95 C9 5/90 DENT 78.54 H9 94 1114 5/90 DENT: 84.82 H9 -114:5/90'. 96 DENT 128.80 H9 98 '114 5/90 DENT 59.89 H9 100-114 5/90 DENT 106.90 H9 102 114 5/90 -DENT 33.76-H9 104 -114 5/90-DENT 71.55 H9 106 114-5/90 DENT 68.01 H9 108 114.5/90 DENT 7.38 H9 110 114.5/90: ' DENT 53.46 H9 112 114 5/90 DENT. 15.75 H9 114 114 5/90 DENT 5.82 H9 67 115.5/90' DENT-6.13 C7 + 8 ~. 2 0 5/90 DENT 5.25 C8 69 _115 5/90 DENT' 24,75 HB 5/90 EDENT 13.16 H7 +16.30. d. _._ a,_. _- . ~.
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...............iet. . era.. e.,...... page 17 ) Plantt'CALVERT CLIFPS UNIT 1 Steam Generator: 12 0utage: $/90 00ERY: All' Dent-Indicatione - All Elevations -ROW LINE OUTAGE INDICATION VALUE YOLTS LOCATION INCHES d 5/90 LENT 5.08 H7 +14.10 t 91 115 b/90 DEN. 10.92 C9 + 1.90 5/90 DENT 43.33 H9 1 93 115 5/90 DENT 6.12 C9 $/90 DENT 133.90 H9 i 95 115.5/90 DENT 89.40 H9 97 115 5/90 aENT 76.30 H9 99 115 */90 DENT 60.41 H9 101 116 b/90 DENT 33.34 H9 103 115 5 90 DENT 27.65 H9 105 115 0 90 DENT 9.88 C9 . 1.80 5 90-9ENT 64.61 H9 d 115 $/90 ' J'T 28.76 H9 ~107 ti - 109 115 5/02 CENT 50.95 H9 111' 115 5/90 WENT 42.81'H9 115 115 D/90 UENT 29.40 H9 e 40 116 5/90 DENT 5.83-C6 413.80 L 92 116 5/90 DENT 86.18 H9 94 116 5/90 DENT 101.70 H9 ) 96 116 5/90 DENT 54.08 H9 98 116 $/90 DENT 67.61 H9 s -102' 116 5/90 DENT 48.21 H9 - 104-116;5 90 DENT 49.98 19 106 116 5 90 DENT 43.74 0 9 L -108 116 h 90-DENT 63.98 09 110 '116 5 90 DENT 54.24 H9 1 + 112 116 $/90 DENT 42.68 H9 114 116 5/90 DENT 14.91 H9 3.00 124 116 5/90 DENT 6.80 C9 + 59' ll? 5/90 DENT 9.95 C2 32.60 -91 '117 5/90 DENT 53.65 H9 93 117 5 90 DENT 69.63 H9 95-117 5 90 DENT 53.94 H9 97 117.5 90 DENT 95.39 H9 199 117 5/90 DENT 19.47 H9 3 . 103 :117 5/90 DENT 18.72 H9 .i - 105-117 5/90 DENT 24.80 H9 109 117.5/90 DENT 128.30 H9 111 '117.5/90 DENT-66.56 H9 92 118 5/90 DENT 56.34 H9 94 118 5/90 DE N' ' ~54.20 H9 96 118 5/90 DENT 90.05 H9 98 118 5/90-DENT 64.46-H9 100 118 5/90 DENT-46.44 H9 102' 118 5/90 DENT-70.01 H9 104 118 5/90 DENT 41.86 H9 108 118 5/90 DENT 41.43 H9 4 110 118 5/90 DENT 87.88 H9 112 118 5/90 DENT 104.80 H9 114 118 5/90
DENT.
13.43 H9 91 119 5/90 DENT o6.96 H9 7 95 ~119 5/90 DENT 28.63 H9 97 '119 5/90 DENT 68.52 H9 99. 119'5/90 DENT 81.91 H9-101' 119 5/90-DENT 67.19-H9 1l 3 119 5/90 DENT 34.24 H9 0 107 119 5/90 DENT 13.52 H9 109~- 119-5/90- -DENT 26.77 H9 111' 119 5/90 DENT' 94.98 H9 113 119.5/90-DENT 8.78 H9 20 120-5/90 DENT 10.71 DC 94 120 5/90 DENT 32.07 H9 96 120 5/90 DENT 50.76 H9 98-120 5/90 DENT 38.87 H9 -11 0 - 120 5/90 DENT 111.60 H91 0 102 120 5/90 DENT 104.50 H9 104-120 $/90 DENT 104.70 H9 ? w, - a,. - _ u. _, _ .c
c... m.. - -
...c.,.... e...... o. i..e e..:e e..........tec...iu ei is....... Pa9e 18 M ao ; CtLVERT CLIEES UNIT 1 Steam Generator 12 L
met b/90 QUERY: All Dent Indications - All Elevatione ROW LINE QUTAGE INDICATION VALUE VOLTS LOCATION INCHES 108 120 5/90 DENT 62.55 H9 110 120 5/90 DENT 62.33 H9 11 121 5/90 DENT 5.58 C2 423.20 93 121 L/90 DENT 75.75 H9 95 121 5/90 DENT 80.10 H9 97 121 5/90 DENT 65.10 H9 99 121 5/90 DENT 30.55 H9 101 121 L/90 DENT 71.13 H9 103 121 5/90 DENT 87.00 H9 105 121 5/90 DENT 36.09 H9 107 121 B/90 DENT 33.98 H9 109 121 5/90 DENT 30.99 H9 123 121 5/90 DENT 12.48 C5
+28.70 92 122 5/90 DENT 76.06 H9 94 122 5/90 DENT 62.23 H9 96 122 5/90 DENT 47.72 H9 98 122 5/90 DENT 54.20 H9 100 122 5/90 DENT 13.94 H9 106 122 $/90 DENT 74.95 H9 108 122 5/90 DENT 41.06 H9 110 122 5/90 DENT 38.71 H9 112 122 5/90 DENT 50.26 H9 114 122 5/90 DENT 36.25 H9 116 122 5/90 DENT 7.29 H9 7 123 5/90 DENT !4.45 C6 + 5.90 13 123 5/90 DENT 9.10 C6 + 8.00 5/90 DENT 8.97 DC 5/90 DENT 6.46 VM 39 123 5/90 DENT 6.79 C6
17.90 5/90 DENT 5,81 C6
+19.30 5/90 DENT 5.74 C6 +21.30 41 123 5/90 DENT 10.58 H6 +22.60 5/90 DENT 9.12 H6 +21.70 5/90 DENT 6.12 H6 +20,20 65 123 5/90 DENT 5.70 HS +25.60 93 123 5/90 DENT 36.82 H9 95 123 $/90 DENT 17.55 H8 + 2.20 97 123 5/90 DENT 33.68 H9 99 123 5/90 DENT 111.00 H9 101 123 5/90 DENT 26.67 M9 103 123 5/90 DENT 31.87 H9 107 123 5/90 DENT 30.86 H9 111 123 $/90 DENT 43.47 H9 113 123 5/90 DENT 85.93 H9 115 123 5/90 DENT 44.00 H9 28 124 5/90 DENT 5.27 VM 92 124 5/90 DENT 22.62 H9 94 124 5/90 DENT 54.24 H9 96 124 5/90 DENT 92.67 H9 98 124 5/90 DENT 50.50 H9 100 124 5/90 DENT 85.16 H9 102 124 5/90 DENT 55.65 H9 104 124 5/90 DENT 44.03 H9 106 124 5/90 DENT 43.18 H9 108 124 5/90 DENT 50.52 H9 114 124 5/90 DENT 25.88 H9 13 125 5/90 DENT 6.42 VM L/90 DENT 7.24 C6 + 7.80 37 125 5/90 DENT 6.09 C6 +14.10 5/90 DENT 5.64 C6 +14.80 5/90 DENT 13.38 C6 +22.60 5/90 DENT 5.05 H6 +14.50 87 125 5/90 DENT 11.20 VH +11.50 93 125 5/90 DENT 49.74 H9 95 125 5/90 DENT $1.75 H9 97 125 5/90 DENT 96.40 H9 99 125 5/90 DENT 0.00 OTHER
_._..____m.__._._. 1 +..... en evenu ini nie. s..i...... s......, e....., is, ie., ......=.........ces... ne, e.,...... page 19 Plants CALVERT CLIrr$ UNIT 1 Steam Generator 12 Outage: 5/90 00ERY: All Dent Indications All Elevations c -R0W LINE OUTAGE INDICATION VALUE YOLTS LOCATION INCHES 101 125 5/90 DENT 48.66 H9 13 125 5/90 DENT 39.44 H9 0 105-125 5/90 DENT 46.32 H9 107 -125 5/90 DENT 57.61 H9 109.125 5/90 DENT 38.24 H9 90 126 5/90 DENT 5.14 H8 +15.60 92 126 5/90 DENT 6.98 C9 -94 126 5/90 DENT 96.98 H9 19 6 126 5/90 DENT 70.07 H9 98 126 5/90 DENT 59.67 H9 100 126 5/90 DENT-43.07 H9 102 126 5/90-DENT 112.00 H9 104 126 5/90 DENT 118.30 H9 i 106 126 5/90 DENT 74.08 H9 j 108 126 5/90 DENT 23.40 H9 110- 126 $/90 DENT 5.05 C3 5/90 DENT 6.87 H9 114 126-5/90 DENT 6.31 H9 13 127 5/90 DENT 9.27 C6 + 8.00 91' 127.5/90: DENT 35.16 H9 95.127.5/90-DENT 74.76 H9 i 97 127 5/90 DENT 80.82 H9 99 127 5/90. DENT 99.26 H9. 103: 127 5/90. DENT 5.11 H9 92 128.5/90 DENT 148.60 H9 94 128 5/90 DENT 56.96 H9 98 128 5/90 DENTL 91.07 H9 100 128=5/90 DENT. 15.12 C4 +17.70 5/90 DENT 13.30 H9-83 129 5/90-DENT 7.79 H8 H91 129 5/90 DENT 26.14 C9 5/90-DENT 107.90 H9 93 129-5/90-
DENT 142.30 H9 95 129.5/90
~ DENT 39.04 H9 -99 =129 5/90. DENT-26.91 n9 - 78 130 5/90-DENT 7 38 H7 + 3.70 92 130-5/90' . DENT
6. 41 H9
. 81 - 131 5/90 DENT 6.38 C8 + 7.20 87 131 5/90-DENT 8.43-VM +25.60 . 91 -- 131 5/90. DENT 132.20 H9 ~93' l31 5/90 ~ DENT 55.02.H9 5/90 DENT 5.78 C9 99 131 5/90-DENT 9.01 H9 70 132 5/90 DENT-6.62 C7 + 2.80 5/90 DENT 16.01 H7 +18.30. 86 132 5/90 DENT-14.02 C4 +21.40 92 132 5 90 DENT 77.16 H9 -94 132 5 90 DENT 45.62 H9 198 132 5 90-DENT 9.19 H8 +19.60 L5/90-DENT 34.12 H9 29 133-5/90 DENT-5.81 VM 93 133 5/90J DENT - 12.82 ML -78 -134 5/90 DENT 5.44 11 -+28.90 -47 135-5/90 DENT 9.24 C7 t '79> 135-5/90 DENT 5.45 CTS-SP +10.30 87-135.5 90 DENT 9.07 DH i 78 136 5 90 DENT 10.39 H8 +:4'.~40 l 86 136 5 90 1 DENT 8.51.C8 + 1.80 .104 136 5/90 DENT 8.93 H9 13-139 5/90 DENT 6.48 VM '7 8 ' 140 5/90 DENT 9.28 CTS-SP +28.60 L 86 140 5/90 DENT 14.26 H5 + 3.80 92 -140~5/90 DENT 5.51 H9 91 .141'_5/90 -DENT 6.50 H9 34 142 5/90 DENT 6.28'H6 +24.30 98. 142 5/90 DENT 6.66 HTS-SP- +10.20 5/90 DENT 8.07 VH +27.30 m e, v ar. o.t-er si- +e ,--,s.- .-tm+e -..w, ..r,--r- -w--mea set wv - ,e-e e % wr- .w..w- ,-%2,ir..-wwem.sw r .-+,+e-r, we r.a w *- + e e- -m's + sw v' t w ' ** ' a p 7
......... evena an, inn, i.ee.............,....... is. ..e ee e s e en...... e.e cec...n ee. c o....... page 20 Plants CALVERT CLITFS UNIT 1 Steam Generatort 12 Outages 5/90 1 All Elevations - OUERY: All-Dent Indications ' ROW LINE OUTAGE INDICATION VALUE VOLTS LOCATION INCHES 13 143 5/90 DENT 7.24 VM 31 143 5/90 DENT 6.45 CTS-SF +30.20 5 145 5/90 DENT 13.44 H5 +36.60 7: 145-5/90 DENT 15.42 H6 + 5.60 15 145 5/90-DENT-8.96 H1
7.50 37 145 5/90 DENT 7.68 C6
+16.50 5/90 DENT 11.90 C6 +17.80 86-146 5/90 DENT 11.21 N5 +36.80 7. 149 5/90 DENT 16.s4 H6 + 5.40 13 149 5/90 DENT 8.43 C6 + 7.70 9 151 5/90 DENT 6.19 HI +17.10 13 151 5/90 DENT 9.20 H6 + 7.70 67 151 5/90 DENT 5.66 C7 + 8.90 i 5/90 DENT 5.52 C7 +13.70 5/90 DENT. 8.95 C7 +16.00 5/90 DENT 5.65 C7 424.50 $/90' -DENT 10.24 C8 + 0.50 10- 152 5/90-DENT 8.77 Cl +28.40 '7 .153 $/90 DENT 11.19 C6 + 5.80 12-154-5/90-DENT 5.72 C6 +10.20 36 154 5/90 DENT 6.12 C4 +16.80 7 .155_5/90 DENT 12.94 C6 4 5.60 11 155 5/90' DENT 7.88 C6 + 7.20 13 155 5/90 DENT' 7.67 C6 + 7.70 32 156:5/90 DENT-13.99 VM -5/90 DENT 13.44 VM S 163-5/90 DENT 9.04 C2 +38.10 l 14 164 5/90 DENT 5.80 CTS-SP +25.20 TOTAL TUDES FOUND a 1127 4 TOTAL INDICATIONS FOUND 1301 TOTAL TUBES IN INPUT FILE - 0519 TOTAL TUBES INSPECTED 8453 = 5 1 i 3 .-g9+y= pr--, +2 ewe-+s y.- g-y w r w.., n g <,y---_-y-n ,,7---e, ,- w y w 9, w.ww p y y y,g .1.,-,,,,.rs,-y viym e wsss w w www-si. m e ww w*mwr
-l 1 1 STEAM GENERATOR 12 F. List with Plot of Tubes Plugged During May/ June 1990 b l l.o l l
_.. - ~ - - ~ -. _ -.. ~... - ~. (*= M==> k f f fT { tes j. mm -_ ~ -, _ ..ggi g V .u.i.-.. .i,,, e j - M I l _._ .....[ ... f -... .gg; H t s _h...._ ..~, 9) ~ ,~.4 .,3 4. m N E ... p..~. .gg g i M......4.. 4. i 8 .gg t s ..~ t .gg N 4_ .~ .yg 1, .ll) 1% -,.,s_,_- .gg3 1 l(.O gig M i H i o _w..._. ._. q.,. _..4_ .ggg 3 Ml h .ggi ..i.. 7, '.'1 + !o
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9._ .gg k.,_ .,~ { .gg Q LL) l .., o .I- .gg m e) 8 -..L ... ~ .qg iI I l ~ 8 }o, + = {Cf) 1 -. ~.. .qg L1 I )- L _ l = -A .eg w .gg ~ .3 -m_, _. ~. .eg m._. n 4. .m .gy .gy p-w l g gg .4 wh .M + _= ,qg .g, _ f g .gg .. - ~ .gt i N$ i- .,g o i .,e v H k....~._.~ . _..._ _ _ ~ _.... - ~. -., .. -. _... _. -.... - -...,, _. -. _.. _ ~ _.... ~., 8 test ti meegno start /.+( 381 0's ' Ism Imil Nfm1 Eges se . ~
d-i. 1 nas tunworm e4 a. a.oi.... u ser ce is, im - ci e s aa...... maena 6.ncos to..... P m' 1 Pi rin t t CALVERT CLIFFS t;,JIT 1 St earn Gener.h tor 12 ) Outagos 5/90 4 L .OUERY:-TUDES PLUGGED 5/90 OUTAGE l RDW LINE OUTAGE INDICATION ~ VAL UE VOLTD LOCATION INCHES i-72 78 5/90 PLUGGED MECH W HTS-PF 5/90 PLUGEED Mr.CH-W CTS-PF a i 74 80.5/90 - PLUGGED MECH-W HT$+PF l 5/90 PLUGGED MECH-W CTE-PF 123 93 S/90 PLUGGED MECH-W HTS-PF 5/90 PLUGGED MECH-W Ci 5--F F ): TOTsl T U DE*$'i F O U N D 3 = TOTAL' INDICATIONS FOUND = b TOTAL TUFIES-IN INF'UT FILE
6519 TOTAL TUDES INSPECTED 8453 i
) a + f~ t I + 1 b J I i i ..i i-t G s J t l: i l i ~ I'.- g n .$a nl. s -,...--.- m n-,,n,,- -,. .,,----,,,~4n_-.---~~-,~.. J a.,. _,,.. - - -. -u-.~.--..,-- w
STEAM GENERATOR 12 G. List with Plot of all Tubes Plugged
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Plant CALVEhT CLIFFG UNIT 1 Steam Genm ators 12 . Mapp 01/M OUR 10/63 04/85 10/64 04/85
/9 QUEhs : ALL TUDES PLUGGED ftDN LINE OUTAGE INDICATION VALUE VOL15 LOCATION INCHED 1
91 21 06/B2 PLUGGED MEEH-W CTSPr 06/O2 PLUGGED MECH-W HT C-Pr 9 27 04/D5 PLUGGED MECH-W C15-PF 04/05 PLUGCED MECH-W HTS-FF i 9 29 10/G6 PLUGGED MECH-CE HTS-fF 10/86 PLUGGED MECH-CE CTG-PF 104 34 06/02 PLUGGED MECH-W CTD-rr 06'92 PLUGGED MECH-W HTS-Pr 52 '40 O/ 00 PL UGM D MECH-W HTS-PF Os DG PLUG 3ED MECH W CT SPr 31 41 04/80 PLUGGED MECH-W HTS-PF 04/DG PL.UGGED MECH-W CTS-PF 3 43 D4/05 PLUGGED MrCH-W C1L-PF 04/05 PLUGGED MECH-W HTS-rF 1 45 04/08-PLUGGED MECH-W H1S-PF 04/00 PLUGGED MECH-W CT5-PF-1 120 50 06/82 PL UGGFU MECit-W CTS-PF 06/82 PLUGGED MECH-W HTC-PF -56 50 04/05 PLUGGFD MECH-W CTS-Fr 04/05 PLUGGED MECH-W HTS-PF' 60 -59 04/80 PLUGGED MECH-W' HTS-PF 04/88 ' PLUGGED M E CH-- W CTS-PF 56 60 04/E5 PLUGGED MECH-W CTSPF 04/B5 PLUGGED MECH-W HTE-PF 58 60 10/06 PLUGGED MECH-CE HTS-PF 10/06 PLUGGED MECH-CE CTS-EF $5-61 10/06 -PLUGCED M E.CH-C E HTS-FF -10/06 PLUGGED MECH-CE CTC-PF 55 63 10/06 PLUGGED MECH-CE HTS-PF 10/96 PLUGGED MECH-CE . CTG-FF 61 65 04/G9 PLUGGED MECH-W HT5-PF 04/08 PLUGGED MECH-W CT9 PF
94 '
66 10/06 PLUGGED MECH-CE HT5-PF' 04/88 PL UGGED MECH-W CTS-PF 93 67 10/86' PLUGGED MECH-CE CTS-PF 164 60 06/02 PLUGGED MECH-W CTS-PF ^06/G2 PLUGGED MECH-W HTS-PF 134 68 06/02 PLUGGED MECH-W-CTS-PF 06/82 . PLUGGED MECH-W HTS PF 96 72 10/03. PLUGGED. MECH-W CTS-PF 10/93 PLUGGED MECH-W-HTS-PF 69 74 04/88 PLUGGED MECH-W HTS-PF 04/99-PLUGGED-MECH-W CTS-FF ~72 79 5/90 PLUGGEO MECH-W HTS-PF .5/90 PLUGGED MECH-W CTS-PF 124 70 10/03 PLUGGED MECH-W-CTS-PF .10/D3 ' PLUGGED. MECH-W HTS-PF' .74 90 5/90 PLUGDED MECH-N HTO-PF 5/90 . PLUGGED MECH-W CTS-PF -06/92 -PLUGGED MECH-W CTS-PF 120 102 06/02 PLUGGED MECH-W HTS'PF 70 G4 04/DO LUGGED MECH-W HTS-PF
04/OD-PLUGGED MECH-W CTS-PF 75 85 04/85 PLUGGED MECH-W CTS-PF 04/95 PLUGCED MECH-W HTS-PF 77-85.04/89-PLUGGED MECH-W-HTS-PF 04/00' PLUGGED-MFCH-W CTS-PF 74' 86 04/GS PLUGGED MECH-W HTS-PF
. 04/09-PLUGGED MECH-W CTS-PF 70-86.04/00 PLUGGED MECH-W, HTS-PF .04/08 PLUGGED MECH-W CT5-PF '120 G6 06/G2 PLUGGFD MECH-W CTS-PF 06/82 PLUGGED MECH-W HTS-FF 139-87 10/06 PLUGGED MECH-CE HTS-PF 10/06 PLUGGED MECH-CE CTS-PF .76 BB 10/86 PLUGGED MECH-CE HTS-PF 10/D6 PLUGGED MECH-CE CTS-PF . ~. - . ~
_.- - __ = _ _ V r . n .m.. m. s,..... . w r. i., i..o oe m $. mv ni....... Fe u 2 Plant CALVERT CLIFF 9 N17 1 5tc+m Gerer t"; 12 Outgeu OUM ET2 10/ 0 04/05 IM4 c4/00 3 QUERYt ALL TUDEC PLUGGED j ROW LINE DUTAGE INDICATION VALUE VOLiC LOCATION INCHES p t I _140 00 04/A)5 PLUGGFD MECH-W Ci F F F 04/85 PLUGGED MECH-W HTS-ff 77 D9 04/OO FLUGOED M F. C H -- W N1 SPF j n4/GG PLUDGED MECH-W CT EFF f 76 90 04/DO PL USGED MECH ~W His -F F l 04/00 PLUGOf D MCCH-W CTSFF i 70 90 04/98 PLUGGED MECH-W HT L -Pr-04/D9 PLUGGED MECH-W C1S FF G1 91-04/DG. - PLU'3GE D MFCH-W H T";- F F 04/00 PLUGGED MECH-W CT%rF 76 472 04/DG. PLUGGFD MECH-W HTO-PF 04/DB PLUOGED MECH-W CT9*F 70 92 1O/06 PLUGGGD MECH-CE HTMfF J 10/06 PL UGGE.? D MECH-CE CTS-PF i GO 92 10/R6 PLUGGED MECN-CE HTF PF 4 10/06 PLUGGED MECH-CE CThrr i-73 95 04/OG PLUGGED MECH-W HTFFF i i. 04/GB PLUGGED MEEH-W CTS-PF 1 75 9.3 04/B8 PL.UGGED MECH-W H T S -- F F l 04/00 PLUGGED MECH-W CTS-FF '123= 93'5/90 -PLLIGGED MECH-W HTS-PP j U 5/90 PLUGGED MECH-W C T MF l 74 94 04/09 PLUGGED MECH-W HT bPF 04/DC PLUGGFD MECH-W CTS-PF l 76 94 04/85 PLUGGtD MECH-W CTS-PF } 04/05~ PLUGGED MECH-W HT5-PF 124 94 04/05 PLUGGED CDNET CTG-PF 04/05 PLUGGED CONE;T HTC-PF 95 04/80 PLUGGED-MECH-W -CTS-PF 75 HT 5-PF. 04/08 PLUGGFD MFCH-W 70. '96 04/09 PLUGGED MCCM-W HT9-PP 04/00-PLUGGED MECH-W CT&FF 4 74 96 04/80 PLUGGED MECH-W HT5-PF 96 04/05 PLUGGED' MECH-W CTS"PF 04/R0' ~ PLUGGED MECH-W' CTS-PF '76 04/05 PLUGGED MECH-W HTS-PF 71 97 04/90 PLUGGED MECH-W HTS-PF l D4/88 PLLtGGED MECH-W CTS-FF 73 97: 04 /DD PLUGGED MECH-W HTS-PF. 04/89 PLUGGED MECH-W CIC-FF 4 ^ 73 99 04/GB PLUGGED MECH-W HTG-PF s =O4/DO' l PLUGGED MECH-W CTS PF-104 06/02 PLUGGED MECH-W CTS-PF ~ 104 06/82 ' PLUGGED MECH-W. HTS-rf 134-104 06/82 PLUGGED MECH-W CTS-PF LO6/02 PLUGGED MECH-W-HTS-PF F 61: 105 04/09 PLUGGED MECH-W i!TS-PF h 04/88 PLUGGED MECH-W-C7S-PF '10 .;100 04/99 PLUGGED MECH-W ' HTS-PF 04/00 PLUGGED M E C H - W -- Cl$-FT } 56 1108 04/08 PLUGGED MECH-W HTS-PF ^ 04/80 PLUGGED. MECH-W CTS-PF 120 1 2 2 --0 6 / B 2 _ PLUGGED MECH-W CTS-PF i 06/G2 PLUGGED-MECH-W HTS-PF o .70 120A10/06 PLUGGED-MECH-CE HTS-FF .:10 4 ~ :130 06/82 PLUGGED MECH-W CTS-PF 10/96 PLUGGED NECH-CE CTSePF 06/82 PLUGGED MECH-W HTS-PF-1. 141 04/89 PLUGGED MECH-W HTS-PF 4 04/98 PLUGGED MECH-W-C15-PF e .147 04/EIS PLUGGED MECH-W . CTS-PF 05
04/95-PLUGGED MECH-W HTS-PF 1.. 155 10/G6.
PLUGGED MECH-CE HTS-PF 10/06 PLUGGED MECH-CE CTS-PF l 13 0 -160 04/95 PLUGGED . MECH-W CTS-FF ~04/95
PLUGGED CONST HTS-PF 32 160 04/85 PLUGGED MECH-W CTS-PF h.c
._ _,, -.-.i._.. ~,_. . a...... .._,_..,..._.._._..,_.u_-
d } l e tw om. we.. s....... u, o.. i, e ie ...... ww. $.soco. ca..... p a g e 5 I - - Plants-CALYCfd CLIFFS UNIT 1 Steam Genetatori 12 4 - Ateget,i - 01/79 C4/C 10/83 N/M 10/66 04/M
/90 J
I
QUERY! ALL TUDCC PLUGGCD o
n ROW LINE OUTAGE INDICATION VALUr VOLTS LOCAT!ON INCHES i 04/05 PLUGGED CCNLT HTS-PF 21 161 10/E6 PL L!GGED MECH-CE H15-PF a 10/06 PLUGGED ME C H-- C E CTS-PF 47' 161 10/06 PLUGGED MECH-CF HTS-PF 10/06 PLUGGED ME CH -CE CTS-FF TOTAL TL1 DES FOUND = 70 TOTAL INDICATIONG FOUND 10S = i ? -j i k r n [ t t l 1 ....,,,.-,r,,,-.., + ,,.,,c,,. ,,,r,. ,,.,_,,,m._,, ,,,,,,_.__,..._.wm,,,-,_.,,. ,..,__._,-,m,,,,_,,,,,,_,,... 5,%,,,,_.....r,m._,_, ~
APPENDIX 111 Steam Generator Inspection Information A. Steam Generator Sur)part Location and Nomenclature B. Steam Generator Tube Sheet Pattern and Numtwr System C. Eddy Current inspection Acronyms
. ~. A. Stcan Gener0tsr Support 14c tica cid HomeoC10ttro 4 s l sit Au ocNE R ATORS CCNPP l42 / -i ) v t,.... ...ti. ~~' ?! - ". + s-4,gg i.it. o 8 tt - 6tattatoe xLn l .4c 8" 4 1 + ei. al+* g SOL 0D SUPP0ftt6 [ (9460} we (tusCE "I II j, tttistet ( DI A60nat 3 Surrests ten,vu,vu,ve,0C) g 8-Att att 4* tuotn tt 4, 26'/ '"UT' 2 c: at
mar.ad m-25'/
2 3 as i 3 ,t,o,t,e,1,8,4, .t.ee.t..l.e s.. i ,e. q _'. 39 y ii i, ouc, e sat 'ses t*at 'enwn / W f* tn.C a 94 -~. g4 39' g3 W3 saz:nzu - Att utalW81W(W16 att c/t to c/t DNTUSL $Upp0 pig as e, e '"**"' 39' '8 ei r tvettwitt g1 4-sr 7 ~* g 2 4 iil l l ~ Rows Contacting Supports Above 8th TS sows 680 OF SLPPORTS SUPront DEmlW4ATIONS 64 tea I 4 36 3 titt w4,0C E
45 6
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Hl. tW. DN, %t DC Cf. C8 7649 9 Wt HB. 60, D>t W4, DC. cf. Ca. bc M tt$ 11 te. Wt It H7, D>t %d. DC, C7, CA VC, C9 t14 440 13 Mitt 69,VH, HL Fff. 0% WA. DC, C7, Ca, VC Ct. C10 e G 4 e 9 . m m
'- --~- = ' ' " - - - - 8.S/G TWE SHEtt l'ATTERN AND WWi\\tRING $YSTIM l e t g g B e t a g k 'i e333RR3333tgRRR333* I d' I TT T TTTT i i e e s s e s i i i i i i i e e..i .......ges i .sys I M81Wtf ABN .ert ................................................................ ens . ors .or 8 .es .ert .ers .er O ............................................,is .....................................................................est H .w .w . se . as 3p
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===.**.s. . -se . ~ e u * *== "M 4't w sw wu suas ee b =..... m e==..m. e am.....ar. . as.m ru-- .m==* e = u e . emp...- si.=...=..o. 'I t atv Ae me p H et thet _ ___.,.__ _ _ m_
i C. XDay cunwr mrn rm Amourns DENT DNT PWG PW PERMEABILITY PV INCOMPIETE INC RETEST RT RESTRICTED RES RETEST RAD DATA RBD DISTORTED INDICATION DI UNDEFINED SIGNAL UDS INDICATION NOT TOUND INT SQUIRPIL SQR POSITIVE IDENTITICATION PID NO TEST NT COPPER CU TIXTURE ' TIX TEMPIATE PWG TP BUME BLG INSIDE DIAMETER INDICATION IDI INSIDE DIAMETER VARIATION IDV INDICATION NOT REPORTABLE INR SWDGE SI4 EXTRA }!ARD ROLL XHR ROLL TRANSITION INDICATION RTI ABSOLUTE POSITIVE TRACE APT NO DETECTABLE DEGRADATION HDD ( NRi! NOT ROLLED HOT NOT ROLLED COLD NRC 5/88 1 l ~_____m_,.,,_,_ __ _. __ _ _ _ _ _ _ __ ___,}}

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