ML20064D408
| ML20064D408 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 03/31/1993 |
| From: | Casey Smith BALTIMORE GAS & ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20064D399 | List: |
| References | |
| NUDOCS 9403110188 | |
| Download: ML20064D408 (55) | |
Text
__
i CALVERT CLIFFS UNIT #2 STEAM GENERATORS #21 AND #22 EDDY CURRENT TESTING FINAL REPORT MARCH 1993 -
Prepared by:
/94 Craig W. Smith
/ Senior Engineer Secondary Systems Engineering Unit 4
9403110188 940228
\\;
PDR ADOCK 05000318 R
PDR J
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TABLE OF CONTENTS I.
INTRODUCI' ION II.
DISCUSSION APPENDIX I Eddy Current Test Results for Steam Generator #21 A.
Plot with List of All Indications March 1993 B.
Plot with List of <20% Indications March 1993 C.
Plot with List of 20% - 39% Indications March 1993 D.
Plot with List of >39% Indications March 1993 E.
Plot with List of Tubes Plugged During March 1993 F.
Plot with List of All Tubes Plugged All Outages APPENDIX II Eddy Current Test Results for Steam Generator #22 A.
Plot with List of All Indications March 1993 B.
Plot with List of <20% Indications March 1993 C.
Plot with List of 20% - 39% Indications March 1993 D.
Plot with List of >39% Indications March 1993 E.
Plot with List of Tubes Plugged During March 1993 F.
Plot with List of All TubesPlugged All Outages APPENDIX III Steam Generator Inspection Information A.
Steam Generator Support Locations and Nomenclature
I. INTRODUCTION This report summarizes the March 1993 eddy current inspection results of the Calvert Cliffs Unit #2 Steam Generators. The report contains a brief description of the inspection plan, written and tabular summaries of the inspection results, and detailed lists of all mdications found.
II. DISCUSSION The Zetec, Inc. MIZ-18A digital data acquisition system was used to examine the U-tubes of the Unit #2 Steam Generators.
The primary analysis frequency selected was 400 KHz. Frequencies of 800,100 and 30 KHz were also selected to enhance the data analysis. All eddy current data collected received both a primag and a secondary analysis in addition to an independent third party review. Zetec, Inc. was contracted to perform the primary analysis. The seconday analysis was performed by Computer Data Screening (CDS).
Prior to conducting data analysis, all of the analysts, including the CDS system, were required to pass a site specific examination.
The scope of the inspection plan was a full length bobbin coil examination of all the in-senice tubes in both steam generators. In addition to the 100% bobbin coilinspection, a motorized rotating pancake coil (MRPC) was used to perform more detailed examinations at selected locations in both steam generators. MRPC was used to examine 25% of the tubes in each steam generator at the hot leg tubesheet expansion zone. This examination was designed to look for circumferential cracking identified at plants of similar design and age. No circumferential cracking was found. MRPC examination was also performed on 100 tubes in each steam generator at dent locations adjacent to the solid tube support alates. No circumferential cracking was found at these locations. In addition, selected
)obbin coil indications throughout both steam generators were further characterized by MRPC examination at the discretion of the eddy current analysts.
Table 11-1 summarizes the Unit #2 March 1993 Eddy Current Examination results.
Appendices I and Il contain detailed lists of all eddy current indications found during this examination. All indications were on the outside surfaces of the tubes. The examination results were consistent with the known active corrosion mechanisms present in the steam generators. There were no noteworthy or unexpected results.
As a result of eddy current examination and analysis, twelve (12) tubes in the #21 Steam Generator and eight (8) tubes in the #22 Steam Generator were removed from service in the Unit #21993 Refueling Outage. These tubes were removed from senice with mechanical tube plugs supplied and installed by Westinghouse, Inc. The plugs were manufactured of Alloy 690 material.
TABLE II - I Unit Two Eddy Current Inspection Results SG #21 SG #22 Number ofIn-service Tubes 8444 8481 Percent of In-senice Tubes Inspected 100 %
100 %
Number ofIndications <20% (Imperfections) 103 96 Number of Tubes with <20% Indications 102 88 Percent of Tubes with <20% Indications 1.21 %
1.04 %
Number of Indications 20-39% (Degraded) 126 71 Number of Tubes with 20-39% Indications 120 68 Percent of Tubes with 20-39% Indications 1.42 %
0.80 %
l Number ofIndications >39% (Defective) 12 7
Number of Tubes with >39% Indications 11 7
Percent of Tubes with >39% Indications 0.13 %
0.08 %
Number of Tubes Plugged this Outage 12 8
Total Tubes Plugged 87 46 Percent of Tubes Plugged 1.02 %
0.54 %
NOTE: Tubes which contained more than one indication in more than one category (<20%,20-39%, and >39%) are listed in all appropriate categones.
r APPENDIX I Eddy Current Test Results for #21 Steam Generator A.
Plot with List of All Indications March 1993 B.
Plot with List of <20% Indications March 1993 C.
Plot with List of 20% - 39% Indications March 1993 D.
Plot with List of >39% Indications March 1993 E.
Plot with List of Tubes Plugged March 1993 F.
Plot with List of All Tubes Plugged All Outages 1
=_
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l STEAM GENERATOR #21 A. Plot with List of All Indications March 1993 i
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BWNS TUBAN II (Version 1.0) 01/13/1994 17:03:14 Calvert Cliffs - Unit 2 S/G 21 03/93 RFO i
)
1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 1
1.
2 148 ODI 31 1.07 C3
+35.75 2.
6 110 ODI 38 0.89 TSH
+1.74 3.
8 16 ODI 15 1.00 C5
+25.71 4.
11 29 ODI 15 0.49 H1
+22.47 5
11 55 ODI 13 1.75 VM
+0.00 6.
11 57 ODI 31 0.77 VM
+4.00 7
11 147 ODI 15 1.53 H6
+24.14 l
8.
12 42 ODI 25 0.71 C6
+32.87 9.
12 56 ODI 22 1.07 VM
+2.04 l
10.
12 162 ODI 23 0.84 TSH
+13.93 11.
14 58 ODI 30 0.84 C4
+31.55 12.
15 137 ODI 60 1.49 H4
+24.34 13.
18 24 ODI 17 2.16 H4
+18.59 14, 19 49 ODI 54 0.50 C2
+18.99 15.
20 6 ODI 34 1.18 C2
+28.58 16.
20 42 ODI 23 0.82 C6
+48.62 17.
20 144 ODI 16 0.66 TSH
+0.75 18.
21 9 ODI 26 1.36 C1
+27.57 19, 21 27 ODI 40-0.82 TSH
+0.96 20.
21 31 ODI 16 0.56 TSH
+0.95 21, 21 35 ODI 18 0.58 TSH
+1.16 22.
21 37 ODI 36 0.48 TSH
+1.02 23.
21 145 ODI 8
1.17 C3
+36.39 24.
22 14 ODI 29 0.80 C5
+9.98 25.
22 34 ODI 17 0.59 TSH
+1.08 26.
22 46 ODI 27 1.03 TSC
+8.91 27.
22 138 ODI 20 0.93 TSH
+20.47 28.
23 151 ODI 22 0.96 C5
+26.77 29.
24 32 ODI 22 0.57 TSH
-+1.51 30, 24 144 ODI 23 0.45 TSH
+0.81 31.
25 35 ODI 16 0.51 TSH
+0.83 32.
25 143 ODI 14 1.09 TSH
+0.69 33.
25 155 ODI 29 0.99 H3
+11.66 34.
ODI 33 1.81 H2
+33.64 35.
27 147 ODI 19 0.36 TSC
+4.95 36, 27 163 ODI 9
0.76 H2
+8.56 37.
28 50 ODI 7
1.08 TSH
+18.96 38.
28 144 ODI 37 0.40 TSH
+0.69 39.
29 35 ODI 29 0.48 TSH
+6.36 1
40.
29 69 ODI 22 1.95 H3
+20.10 41, 29 141 IDI 13 2.68 TSC
+21.97 42.
32 20 ODI 18 0.44 TSH
+2.78 i
43.
ODI 23 0.75 TSH
+1.59 44.
ODI 25 0.42 TSH
+2.17 45.
ODI 35 0.43 TSH
+1.10 46.
33 21 ODI 3*
0.46 TSH
+1.14 47.
34 116 ODI 7
0.98 C3
+20.72 48.
ODI 15 0.98 H3
+24.92 49.
35 105 ODI 34 1.40 H3
+26.23 50, 38 28 ODI 26 0.74 TSH
~ +1.06 51.
40 34 ODI 26 0.45 TSH
+0.85 52.
42 54 ODI 12 0.58 TSH
+1.40 53.
43 125 ODI 15 1.17 C1
+0.65 54.
44 138 ODI 31 0.50 TSH
+0.58 55.
45 11 ODI 5
1.19 C5
+21.35 56.
45 55 ODI 22 0.50 TSH
+0.89 57.
45 77 ODI 63 0.71 H7
-0.15 58.
46 30 ODI 19 0.56 TSH
+1.08 59, 46 72 ODI 33 1.29 H1
+24.63 60.
46 112 ODI 23 0 51 TSH
+1.09 61.
46 134 ODI 31 1.10 TSH
+0.88 62.
47 27 ODI 19 0.52 TSH
+1.79 63.
ODI 27 0.43 TSH
+1.28 64.
47 43 ODI 33 0.59 TSC
+3.67 65.
47 135 ODI 25 0.79 TSH
+0.45 66.
ODI 58 0.63 TSH
+1.11 Page 1 of 4
+-
BWNS TUBAN II (Version 1.0) 01/13/1994 17:03:14 Calvert Cliffs - Unit 2
- t******
S/G 21 03/93 RFO 1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 67.
48 24 ODI 28 0.54 H4
+15.51 3
68.
48 28 ODI 39 0.44 TSH
+1.01 69.
48 56 ODI 33 0.56 TSH
+1.02 70.
48 138 ODI 37 1.25 TSH
+2.07 71.
50 32 ODI 33 0.51 TSH
+0,87 72.
50 34 ODI 37 0.58 TSH
+0.71 73.
50 36 ODI 13 0.46 TSH
+0.77 74.
50 42 ODI 39 0.45 TSH
+1.22 75.
50 136 ODI 25 0.57 TSH
+0.79 76.
50 138 ODI 28 0.95 TSH
+2.16 77.
51 35 ODI 23 0.55 TSH
+0.63 78.
51 43 ODI 50 1.52 H2
+28.98 79.
51 131 ODI 15 0.61 TSH
+0.73 80 51 147 ODI 38 0.81 TSH
+2.02 81.
53 87 ODI 27 1.25 C3
+30.10 82.
54 40 ODI 38 0.73 TSH
+0.76 83.
54 58 ODI 14 1.38 C4
+28.39 84.
55 35 ODI 16 0.63 TSH
+0.97 85.
56 90 ODI 7
2.83 H3
+25.29 86.
56 138 ODI 22 1.46 TSH
+1.90 87.
57 45 ODI 14 1.11 H4
+35.50 l
88.
58 64 ODI 28 0.53 TSH
+0.76 i
89.
59 125 ODI 35 0.77 TSH
+0.63 l
90.
59 135 ODI 27 1.35 TSH
+1.90 i
91.
59 145 ODI 23 0.62 TSH
+2.20 92.
60 66 ODI 22 1.04 TSH
+2.66 93.
60 138 ODI 37 0.90 VM
+12.95 94.
61 21 ODI 61 1.61 TSH
+31.93 l
95.
61 31 ODI 19 0.40 TSH
+0.75 l
96.
61 129 ODI 32 0.59 TSH
+0.72 l
97.
61 141 ODI 16 0.53 H4
+2.62 l
98.
62 28 ODI 25 1.38 C5
+10.63 99.
62 32 ODI 18 0.56 TSH
+0.79 100.
62 36 ODI 28 0.47 TSH
+0.86 101.
62 38 ODI 18 0.67 TSH
+0.89
- 102, 62 40 ODI 29 0.69 TSH
+0.86 103.
62 66 ODI 14 0.50 TSH
+0.70 104.
62 130 ODI 16 0.65 TSH
+0.73 105.
63 141 ODI 21 1.00 C7
+12.36 106.
64 38 ODI 10 0.58 TSH
+4.23 107.
65 131 ODI 22 1.26 TSH
+0.82 108.
66 34 ODI 16 0.84 H7
+12.01 109.
66 122 ODI 18 0.72 TSH
+0.56 l
110.
67 147 ODI 25 0.65 H4
+34.65 111.
68 38 ODI 18 0.43 TSH
- 0.84 112.
68 42 ODI 36 1.18 TSH
+0.73 l
113.
69 37 ODI 6
0.98 H5
+14.33 l
114.
69 93 ODI 19 0.54 TSH
+1.17 l
115.
70 22 ODI 34 0.55 TSH
+1.03 i
116.
70 24 ODI 14 0.28 TSH
+1.92 I
117.
ODI 23 0.37 TSH
+1.20 118.
ODI 36 0.55 TSH
+0.75 119.
70 36 ODI 21 0.41 TSH
+0.80 120.
70 148 ODI 14 0.56 TSH
+1.84 l
121.
71 41 ODI 14 0.50 H1
+23.34 122.
71 83 ODI 12 1.15 C7
+15.80 123.
71 119 ODI 16 0.63 TSH
+0.68 124.
71 125 ODI 23 0.50 TSH
+0.90 125.
71 147 ODI 17 0.63 TSC
+10.43 126.
72 22 ODI 6
1.25 VM
+21.25 127.
72 102 ODI 3
0.86 H1
+6.62 128.
72 116 ODI 30 0.68 TSH
+0.74 129.
72 138 ODI 38 0.50 TSH
+0.83 130.
74 22 ODI 16 0.70 TSH
+1 49 131.
74 24 ODI 18 0.60 TSH
+1.26 132.
ODI 25 0.61 TSH
+0.85 Page 2 of 4 e
r
t BWNS TUBAN II (Version 1.0) 01/13/1994 17:03:14 Calvert Cl$ffs - Unit 2 S/G 21 l
03/93 RFO l
l I
I 1-100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 133.
75 43 ODI 35 0.43 TSC
+1.74 l
134.
75 75 ODI 19 0.55 TSH
+1.04 135.
75 121 ODI 27 0.63 TSH
+0.97 136.
75 125 ODI 21 0.51 TSH
+0.81 137.
76 24 ODI 26 0.41 TSH
+0.89 l
- 138, 76 42 ODI 10 1.06 TSH
+0.98 139.
76 46 ODI 13 0.59 TSH
+0.99 l
140.
76 148 ODI 12 0.87 TSC
+7.08 141.
77 139 ODI 23 0.84 TSH
+10.24 142.
78 26 ODI 33 0.46 TSH
+0.79 143.
78 42 ODI 15 1.50 C5
+1.83 144.
79 51 ODI 24 1.10 H2
+25.52 145.
79 119 ODI 18 0.89 TSH
+0.95 146.
79 135 ODI 17 1.21 H1
+0.46 147.
79 137 ODI 3
1.19 H7
+23.09 148.
79 139 ODI 19 1.37 TSH
+1.66 149.
79 145 ODI 23 0.90 C8
-0.50 150.
80 148 ODI 12 0.65 TSH
+2.03 151.
81 49 ODI 16 0.57 TSH
+0.92 152.
81 119 CDI 19 0.83 TSH
+1.14 153.
81 123 ODI 23 1.62 HS
+25.33 154.
82 22'ODI 75 0.47 TSH
+0.91 155.
82 36 ODI 22 0.56 TSH
+1.96 156.
82 42 ODI 16 1.45 C8
+5.68 157.
82 52 ODI 28 0.89 TSH
+0.74 158.
82 92 ODI 13 0.57 TSH
+0.91 159.
82 116 ODI 33 0.84 TSH
+1.01 160.
82 120 ODI 25 1.29 TSH
+1.02 161.
82 140 ODI 24 0.72 TSH
+1.08 162.
83 27 ODI
/
0.90 TSH
+1.16 163.
83 49 ODI 19 0.77 TSH
+0.83 164.
83 123 ODI 21 0.67 TSH
+0.75 165.
84 92 ODI 33 0.69 TSH
+0.91 166.
84 110 ODI 11 0.47 TSH
+0.6i 167.
84 146 ODI 12 0.43 TSC
+0.8 166.
86 140 ODI 19 0.65 TSH
+1.81 169.
87 27 ODI 20 1.02 H2
+6.69 170.
87 149 ODI 17 0.81 H6
+19.2.
i l
171.
89 35 ODI 24 0.46 TSC
+12.66 l
172.
89 141 ODI 8
0.83 TSC
+36.37 173.
90 46 ODI 9
1.74 H6
+3.17 174.
90 76 ODI 22 0.77 TSH
+1.12 1
175.
90 80 ODI 37 0.59 TSH
+0.74 176.
90 92 ODI 20 1.33 TSH
+1.07 177.
90 96 ODI 26 1,42 TSH
+1.26 178.
90 114 ODI 3 '7 0.40 TSH
+1.10 179.
92 22 ODI 6
0.69 H3
+15.47 180.
92 28 ODI 27 0.40 TSH
+1.14 181.
ODI 61 0.37 TSH
+1.53 182.
ODI 87 0.36 TSH
+3.04 183.
92 36 ODI 20 0.67 TSH
+1.08 184.
93 27 ODI 52 0.55 TSH
+1.14 185.
93 69 ODI 21 0.61 TSH
+0.95 186.
94 26 ODI 13 1.09 TSH
+1.01 197.
94 100 ODI 24 3.15 C4
+5.91 188.
95 27 ODI 29 0.45 VH
+ 2. 0 C.
189.
95 45 ODI 37 1.27 H1
+26.86 190.
95 67 ODI 14 1.00 TSH
+0.61 191.
95 69 ODI 21 0.76 TSH
+0.92 192.
96 28 ODI 36 0.56 TSH
+0.75 193.
98 30 ODI 11 1.00 H4
+16.67 194.
98 60 ODI 31 0.48 DH
+1.56 195.
100 32 ODI 25 0.40 TSH
+1.12 196.
100 96 ODI 37 0.47 TSH
+1.00 l
197.
100 134 ODI 12 0.65 H6
+11.46 198.
101 99 ODI 26 0.53 VM
-0.78 Page 3 of 4 l
l l
BWNS TUBAN II (Version 1.0) 01/13/1994 17:03:14 Calvert Cliffs - Unit 2 S/G 21 03/93 RFO-1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 199.
103 33 ODI 18 0.82 TSH
+0.85 200.
ODI 29 0.68 TSH
+1.22 t
201.
104 30 ODI 23 0.51 TSC
+1.30 202.
104 140 ODI 16 0.48 TSH
+10.31
- 203, 105 45 ODI 29 1.07 C9
+131.24 204.
105 119 ODI 27 0.55 TSC
+2.57 205.
ODI 33 0.79 TSC
+1.27 206.
106 34 ODI 35 0.54 TSC
+1.90 207.
106 36 ODI 12 0.97 H4
+27.04 208.
106 116 ODI 18 0.48 TSC
+11.57 209.
107 59 ODI 9
1.14 H9
+8.75 l
210.
108 42 ODI 21 1.16 TSC
+0.87 211.
109 33 ODI 34 1.09 C7
+24.37 212.
110 118 ODI 8
1.28 VH
+18.45 213.
113 57 ODI 31 0.50 TSH
+8.92 214.
113 117 ODI 1
C.95 H4
+12.76 l
215.
114 62 ODI 11 0.78 TSH
+0.62 216.
114 116 ODI 31 0.47 TSH
+6.38 217.
118 74 ODI 17 0.92 H2
+27.94 218.
120 46 ODI 10 0.83 TSC
+1.33 219.
120 60 ODI 35 0.80 TSC
+1.50
- 220, 120 100 ODI 8
2.12 VH
+14.08 221.
121 113 ODI 35 0.48 TSC
+2.41 222.
122 78 ODI 12 1.26 H10
+0.06 223.
122 96 ODI 22 1.18 H3
+28.20 224.
-ODI 20 0.75 TSH
+23.10 225.
123 53 ODI 18 1.12 TSC
+1.14 226.
123 91 ODI 19 0.77 TSC
+1.23 227.
124 66 ODI 14 0.91 H10
+0.00 228.
124 68 ODI 26 0.54 TSC
+1.27 229.
125 71 ODI 16 0.91 TSH
+9.46 230.
125 85 ODI 19 0.97
,C1
+35.60 231.
126 64 ODI 6
1.19 H9
+13.43 232.
126 70 ODI 14 0.97 TSH
+4.85 l
233.
127 97 ODI 20 0.78 TSH
+11.16 234.
128 54 ODI 51 0.82 TSH
+11.74 1
235.
129 55 ODI 15 1.90 C6
+8.79 236.
130 82 ODI 11 1.58 C2
+33.11 l
237.
131 109 ODI 34 1.07 TSH
+7.03 238.
132 56 ODI 5
0.85 H3
+7.12 239.
132 84 ODI 30 2.03 C1
+37.02 240.
135 63 ODI 22 1.29 TSC
+17.88 241.
135 67 ODI 2
1.33 HS
+1.69 242.
137 71 ODI 19 0.91 TSH
+8.96 243.
139 81 ODI 11 1.15 DH
+2.00 Total Indications Found = 243 Total Tubes Found = 228 i
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Page 4 of 4 s-
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STEAM GENERATOR #21 B. Plot with List of <20% Indications March 1993
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BWNS TUBAN II (Version 1.0) 12/16/1993 08:11:35
/************
Calvert Cliffs - Unit 2 S/G 21 03/93 RFO 1
O - 19% INDICATIONS INDICATIONS 0-19%
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
8 16 ODI 15 1.00 C5
+25.71 2.
11 29 ODI 15 0.49 H1
+22.47 3.
11 55 ODI 13 1.75 VM
+0.00 4.
11 147 ODI 15 1.53 H6
+24.14 5.
18 24 ODI 17 2.16 H4
+18.59 6.
20 144 ODI 16 0.66 TSH
+0.75 7.
21 31 ODI 16 0.56 TSH
+0.95 8.
21 35 ODI 18 0.58 TSH
+1.16 9.
21 145 ODI 8
1.17 C3
+36.39 l
10.
22 34 ODI 17 0.59 TSH
+1.08 11.
25 35 ODI 16 0.51 TSH
+0.83 12.
25 143 ODI 14 1.09 TSH
+0.69 13.
27 147 ODI 19 0.36 TSC
+4.95 14.
27 163 ODI 9
0.76 H2
+0.56 15.
28 50 ODI 7
1.08 TSH
+18.96 I
16.
32 20 ODI 18 0.44 TSH
+2.78 17.
34 116 ODI 7
0.98 C3
+20.72 18.
ODI 15 0.98 H3
+24.92 19.
42 54 ODI 12 0.58 TSH
+1.40 20.
43 125 ODI 15 1.17 C1
+0.65 21.
45 11 ODI 5
1.19 C5
+21.35 22.
46 30 ODI 19 0.56 TSH
+1.08 23.
47 27 ODI 19 0.52 TSH
+1.79 24.
50 36 ODI 13 0.46 TSH
+0.77 25.
51 131 ODI 15 0.61 TSH
+0.73 26.
54 58 ODI 14 1.38 C4
+28.39 27.
55 35 ODI 16 0.63 TSH
+0.97 28.
56 90 ODI 7
2.83 H3
+25.29 29.
57 45 ODI 14 1.11 H4
+35.50 30.
61 31 ODI 19 0.40 TSH
+0.75 31.
61 141 ODI 16 0.53 H4
+2.62 32.
62 32 ODI 18 0.56 TSH
+0.79 33.
62 38 ODI 18 0.67 TSH
+0.89 34.
62 66 ODI 14 0.50 TSH
+0.70 35.
62 130 ODI 16 0.65 TSH
+0.73 36.
64 38 ODI 10 0.58 TSH
+4.23 37.
66 34 ODI 16 0.04 H7
+12.01 38, 66 122 ODI 18 0.72 TSH
+0.56 39.
68 38 ODI 18 0.43 TSH
+0.84 40.
69 37 ODI 6
0.98 H5
+14.33 41, 69 93 ODI 19 0.54 TSH
+1.17 42.
70 24 ODI 14 0.28 TSH
+1.92 43.
70 148 ODI 14 0.58 TSH
+1.84 44.
71 41 ODI 14 0.50 H1
+23.34 45.
71 83 ODI 12 1.15 C7
+15.80 46.
71 119 ODI 16 0.63 TSH
+0.68 47.
71 147 ODI 17 0.63 TSC
+10.43 48, 72 22 ODI 6
1.25 VM
+21.25 49.
72 102 ODI 3
0.86 H1
+6.62 50.
74 22 ODI 16 0.70 TSH
+1.49 51.
74 24 ODI 18 0.60 TSH
+1.26 52.
75 75 ODI 19 0.55 TSH
+1.04 53.
76 42 ODI 10 1.06 TSH
+0.98 54.
76 46 ODI 13 0.59 TSH
+0.99 55.
76 148 ODI 12 0.87 TSC
+7.08 56, 78 42 ODI 15 1.50 C5
+1.83 57.
79 119 ODI 18 0.89 TSH
+0.95 i
58, 79 135 ODI 17 1.21 H1
+0.46 59.
79 137 ODI 3
1.19 H7
+23.09 60.
79 139 ODI 19 1.37 TSH
+1.66 61.
80 148 ODI 12 0.65 TSH
+2.03 62.
81 49 ODI 16 0.57 TSH
+0.92 63.
81 119 ODI 19 0.83 TSH
+1.14 64.
82 42 ODI 16 1.45 C8
+5.68 65.
82 92 ODI 13 0.57 TSH
+0.91 Page 1 of 2
BWNS TUBAN II (Version 1.0) 12/16/1993 08:11:35
/************
Calvert Cliffs - Unit 2 S/G 21 03/93 RFO O-19% INDICATIONS INDICATIONS 0-19%
COUNT ROW LINE IND
%TW VOLTS LOCATION 66.
83 27 ODI 4
0.90 TSH
+1.16 67.
83 49 ODI 19 0.77 TSH
+0.83 68.
84 110 ODI 11 0.47 TSH
+0.C8 69.
84 146 ODI 13 0.43 TSC
+0.84 70.
86 140 ODI 19 0.65 TSH
+1.85 71.
87 149 ODI 17 0.81 H6
+19.28 72.
89 141 ODI 8
0.83 TSC
+36.37 73.
90 46 ODI 9
1.74 H6
+3.17 74.
92 22 ODI 6
0.69 H3
+15.47 75.
94 26 ODI 13 1.09 TSH
+1.01 76.
95 67 ODI 14 1.00 TSH
+0.61 77.
98 30 ODI 11 1.00 H4
+16.67 78.
100 134 ODI 12 0.65 H6
+11.46 79.
103 33 ODI 18 0.82 TSH
+0.85 80.
104 140 ODI 16 0.48 TSH
+10.31 81.
106 36 ODI 12 0.97 H4
+27.04 82.
106 116 ODI 18 0.48 TSC
+11.57 83.
107 59 ODI 9
1.14 H9
+8.75 84.
110 118 ODI 8
1.28 VH
+18.45 85.
113 117 ODI 1
0.95 H4
+12.76 86.
114 62 ODI 11 0.78 TSH
+0.62 87.
118 74 ODI 17 0.92 H2
+27.94 88.
120 46 ODI 10 0.83 TSC
+1.33 89.
120 100 ODI 8
2.12 VH
+14.08 90.
122 78 ODI 12 1.26 H10
+0.06 l
91.
123 53 ODI 18 1.12 TSC
+1.14 l
92.
123 91 ODI 19 0.77 TSC
+1.23 93.
124 66 ODI 14 0.91 H10
+0.00 94.
125 71 ODI 16 0.91 TSH-
+9.46 95.
125 85 ODI 19 0.97 C1
+35.60 96.
126 64 ODI 6
1.19 H9
+13.43 97.
126 70 ODI 14 0.97 TSH
+4.85 i
98.
129 55 ODI 15 1.90 C6
+8.79 99.
130 82 ODI 11 1.58 C2
+33.11 100.
132 56 ODI 5
0.85 H3
+7.12 101.
135 67 ODI 2
1.33 H5
+1.69 102.
137 71 ODI 19 0.91 TSH
+8.96 103.
139 81 ODI 11 1.15 DH
+2.00 Total Indications Found = 103 Total Tubes Found = 102 l
t i
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l Page 2 of 2 i
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BWNS TUBAN II (Version 1.0) 12/16/1993 08:29:37 Calvert Cliffs - Unit 2 S/G 21 03/93 RFO INDICATIONS,20-39%
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 148 ODI 31 1.07 C3
+35.75 2.
6 110 ODI 38 0.89 TSH
+1.74 3.
11 57 ODI 31 0.77 VM
+4.00 4.
12 42 ODI 25 0.71 C6
+32.87 5.
12 56 ODI 22 1.07 VM
+2.04 6.
12 162 ODI 23 0.84 TSH
+13.93 7
14 58 ODI 30 0.84 C4
+31.55 8.
20 6 ODI 34 1.18 C2
+28.58 i
9.
20 42 ODI 23 0.82 C6
+48.62 10.
21 9 ODI 26 1.36 C1
+27.57 11.
21 37 ODI 36 0.48 TSH
+1.02 12, 22 14 ODI 29 0.80 C5
+9.98 i
13.
22 46 ODI 27 1.03 TSC
+8.91 14 22 138 ODI 20 0.93 TSH
+20.47 15.
23 151 ODI 22 0.96 C5
+26.77 16.
24 32 ODI 22 0.57 TSH
+1.51 17.
24 144 ODI 23 0.45 TSH
+0.81 18.
25 155 ODI 29 0.99 H3
+11.66 l
19.
ODI 33 1.81 H2
+33.64 20, 28 144 ODI 37 0.40 TSH
+0.69 21.
29 35 ODI 29 0.48 TSH
+6.36 22, 29 69 ODI 22 1.95 H3
+20.10 23, 32 20 ODI 23 0.75 TSH
+1.59 24.
ODI 25 0.42 TSH
+2.17 25.
ODI 35 0.43 TSH
+1.10 26.
33 21 ODI 34 0.46 TSH
+1.14 27.
35 105 ODI 34 1.40 H3
+26.23 28.
38 28 ODI 26 0.74 TSH
+1.06 1
29.
40 34 ODI 26 0.45 TSH
+0.85 1
30.
44 138 ODI 31 0.50 TSH
+0.58 31.
45 55 ODI 22 0.50 TSH
+0.89 1
32.
46 112 ODI 23 0.51 TSH
+1.09 33.
46 134 ODI 31 1.10 TSH
+0.88 34, 47 27 ODI 27 0.43 TSH
+1.28 35.
47 43 ODI 33 0.59 TSC
+3.67 36.
47 135 ODI 25 0.79 TSH
+0.45 37 48 24 ODI 28 0.54 H4
+15.51 38.
48 28 ODI 39 0.44 TSH
+1.01 39.
48 56 ODI 33 0.56 TSH
+1.02 40.
48 138 ODI 37 1.25 TSH
+2.07 41.
50 32 ODI 33 0.51 TSH
+0.87 42.
50 34 ODI 37 0.58 TSH
+0.71 43.
50 42 ODI 39 0.45 TSH
+1.22 44 50 136 ODI 25 0.57 TSH
+0.79 45.
50 138 ODI 28 0.95 TSH
+2.16 46.
51 35 ODI 23 0.55 TSH
+0.63 47, 51 147 ODI 38 0.81 TSH
+2.02 48.
53 87 ODI 27 1.25 C3
+30.10 49.
54 40 ODI 38 0.73 TSH
+0.76 50.
56 138 ODI 22 1.46 TSH
+1.90 51.
58 64 ODI 28 0.53 TSH
+0.76 52.
59 125 ODI 35 0.77 TSH
+0.63 l
53.
59 135 ODI 27 1.35 TSH
+1.90 l
54.
59 145 ODI 23 0.62 TSH
+2.20 l
55 60 66 ODI 22 1.04 TSH
+2.66 56.
60 138 ODI 37 0.90 VM
+12.95 57 61 129 ODI 32 0.59 TSH
+0.72 58.
62 28 ODI 25 1.38 C5
+10.63 l
59.
62 36 ODI 28 0.47 TSH
+0.86 l
60.
62 40 ODI 29 0.69 TSH
+0.86 61.
63 141 ODI 21 1.00 C7
+12.36 62.
65 131 ODI 22 1.26 TSH
+0.82 63 67 147 ODI 25 0.65 H4
+34.65 64 68 42 ODI 36 1.18 TSH
+0.73 65.
70 22 ODI 34 0.55 TSH
+1.03 66.
70 24 ODI 23 0.37 TSH
+1.20 Page 1 of 2
I i
e i
BWNS TUBAN II (Version 1.0) 12/16/1993 08:29:37 Calvert Cliffs - Unit 2 S/G 21 03/93 RFO INDICATIONS,20-39%
COUNT
' ROW LINE IND
%TW VOLTS LOCATION 67.
ODI 36 0.55 TSH
+0.75 68.
70 36 ODI 21 0.41 TSH
+0 80 69.
71 125 ODI 23 0.50 TSH
+0.90 l
70, 72 116 ODI 30 0.68 TSH
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+0.83 i
72.
74 24 ODI 25 0.61 TSH
+0.85 73.
75 43 ODI 35 0.43 TSC
+1.74 74.
75 121 ODI 27 0.63 TSH
+0.97 75.
75 125 ODI 21 0.51 TSH
+0.81 76.
76 24 ODI 26 0.41 TSH
+0.89 i
77.
77 139 ODI 23 0.04 TSH
+10.24 78.
78 26 ODI 33 0.46 TSH
+0.79 l
79.
79 51 ODI 24 1.10 H2
+25.52 80.
79 145 ODI 23 0.90 C8
-0.50 l
81.
81 123 ODI 23 1.62 H5
+25.33 82.
82 36 ODI 22 0.56 TSH
+1.96 83.
82 52 ODI 28 0.89 TSH
+0.74 B4.
82 116 ODI 33 0.84 TSH
+1.01 85, 82 120 ODI 25 1.29
'TSH
+1.02 86.
82 140 ODI 24 0.72 TSH
+1.08 87.
83 123 ODI 21 0.67 TSH
+0.75 88.
84 92 ODI 33 0.69 TSH
+0.94 l
89.
87 27 ODI 20 1.02 H2
+6.69 i
90.
89 35 ODI 24 0.46 TSC
+12.66 91.
90 76 ODI 22 0.77 TSH
+1.12 92.
90 80 ODI 37 0.59 TSH
+0.74 93.
90 92 ODI 20 1.33 TSH
+1.07 94.
90 96 ODI 26 1.42 TSH
+1.26 95.
90 114 ODI 37 0.40 TSH
+1.10 96.
92 28 ODI 27 0.40 TSH
+1.14 97.
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+1.08 I
98.
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+0.95 99.
94 100 ODI 24 3.15 C4
+5.91 100.
95 27 ODI 29 0.45 VH
+2.00 101.
95 45 ODI 37 1.27 H1
+26.86 102.
95 69 ODI 21 0.76 TSH
+0.92 103.
96 28 ODI 36 0.56 TSH
+0.75 104.
98 60 ODI 31 0.48 DH
+1.56 105.
100 32 ODI 25 0.40 TSH
+1.12 106.
100 96 ODI 37 0.47 TSH
+1.00 107.
101 99 ODI 26 0.53 VM
-0.78 108.
103 33 ODI 29 0.68 TSH
+1.22 109.
104 30 ODI 23 0.51 TSC
+1.30 110.
105 45 ODI 29 1.07 C9
+131.24 111.
105 119 ODI 27 0.55 TSC
+2.57 112.
ODI 33 0.79 TSC
+1.27 113.
106 34 ODI 35 0.54 TSC
+1.90
- 114, 108 42 ODI 21 1.16 TSC
+0.87 115.
109 33 ODI 34 1.09 C7
+24.37 116.
113 57 ODI 31 0.50 TSH
+8.92 117.
114 116 ODI 31 0.47 TSH
+6.38 118.
120 60 ODI 35 0.80 TSC
+1.50 119.
121 113 ODI 35 0.48 TSC
+2.41 120.
122 96 ODI 22 1.18 H3
+28.20 121.
ODI 20 0.75 TSH
+23.10 122.
124 68 ODI 26 0.54 TSC
+1.27
- 123, 127 97 ODI 20 0.78 TSH
+11.16 124.
131 109 ODI 34 1.07 TSH
+7.03 125.
132 84 ODI 30 2.03 C1
+37.02 126.
135 63 ODI 22 1.29 TSC
+17.88 Total Indications Found = 126 Total Tubes Found = 120 Page 2 of 2
1'!
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6 BWNS TUBAN II (Version 1.0) 12/20/1993 10:11:54
- l***********
Calvert Cliffs - Unit 2 S/G 21 03/93 RFO 40 -100% INDICATIONS COUNT ROW LINE.IND
%TW VOLTS LOCATION 1.
15 137 ODI 60 1.49 H4
+24.34 2.
19 49 ODI 54 0.50 C2
+18.99 3.
21 27 ODI 40 0.82 TSH
+0.96 4.
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+3.04 11.
93 27 ODI 52 0.55 TSH
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128 54 ODI 51 0.82 TSH
+11.74 Total Indications Found = 12 Total Tubes Found = 11 l
Page 1 of 1 l
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11, 93 27 MECH-W 12.
128 54 MECH-W Total Indications Found = 12 Total Tubes Found = 12 Page 1 of 1
STEAM GENERATOR #21 F. Plot with List of All Tubes Plugged All Outages
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00$00 BWNS TUBAN II (Version 1.0) 12/16/1993 12:43:52
- o000 00000 Calvert Cliffs - Unit 2 cocco S/G 21 03/93 RFO,10/90,07/90,04/89,03/87,10/85,05/84,11/82,11/79 l 0000*
00*o0 COLD LEG COUNT ROW LINE TYPE 1.
2 6
CONST 2.
2 132 MECH-W 3.
4 150 MECH-W 4.
5 129 MECH-W 5.
9 33 MECH-W 6.
9 145 MECH-W 7.
14 28 MECH-W 8.
14 142 MECH-W 9.
14 156 MECH-W 10.
15 137 MECH-W l
11.
19 49 MECH-W 12.
19 127 MECH-W 13.
21 27 MECH-W 14.
21 141 MECH-W 15.
22 144 MECH-W 16, 23 141 MECH-W 17.
25 157 MECH-W l
18.
29 45 MECH-W 19.
29 139 MECH-W l
20.
29 143 MECH-W 21.
32 14 CONST 22.
37 157 MECH-W 23.
38 32 MECH-W 24.
38 34 MECH-W l
25.
40 32 MECH-W 26.
42 36 MECH-W 27.
43 75 MECH-W 28.
44 132 MECH-W 29.
45 77 MECH-W 30, 46 128 MECH-W i
31.
47 135 MECH-W 32.
51 43 MECH-W 33.
53 33 MECH-W j
l 34.
54 136 MECH-W 1
l 35.
55 91 CONST l
36.
58 32 MECH-W l
l 37.
61 21 MECH-W j
l 38.
68 122 MECH-W l
39.
70 98 CONST 40.
71 115 MECH-W j
41, 71 123 MECH-W 42.
74 46 MECH-W 43.
74 116 MECH-W l
44.
74 120 MECH-W 45.
76 122 MECH-W I
46.
80 52 MECH-W Page 1 of 2 l
i
o 000,00 BWNS TUBAN II (Version 1.0) 12/16/1993 12:43:52 00*o0 0*000 Calvert Cliffs - Unit 2 cooco S/G 21 i
00000 03/93 RFO,10/90,07/90,04/89,03/87,10/85,05/84,11/82,11/79 00000 l
COLD LEG COUNT ROW LINE TYPE 47.
80 114 MECH-W 48.
81 61 CONST 49.
81 97 MECH-W 50.
82 22 MECH-W 51.
83 57 CONST 52.
85 51 MECH-W 53.
88 90 MECH-W 54.
89 119 MECH-W 55.
91 105 MECH-W 56.
92 28 MECH-W 57.
93 27 MECH-W 58.
96 122 MECH-W 59, 97 103 MECH-W 60.
99 53 MECH-W 61.
99 117 CONST 62.
104 126 MECH-W 63.
112 102 MECH-W 64.
113 123 MECH-W 65.
114 78 CONST l
66.
116 120 MECH-W l
67.
117 109 MECH-W 68.
120 54 MECH-W 69.
120 58 MECH-W 70.
121 105 MECH-W 71.
122 64 MECH-W 72.
122 92 MECH-W 73.
123 57 MECH-W 74.
126 108 MECH-W 75.
127 53 MECH-W 76.
127 107 MECH-W 77.
128 52 MECH-W l
78.
128 54 MECH-W l
79.
129 53 MECH-W l
80.
132 58 MECH-W 81.
132 110 MECH-W 82.
133 109 MECH-W 83.
136 64 MECH-W 84.
136 70 MECH-W 85.
136 102 MECH-W 86.
139 87 MECH-W 87.
140 86 MECH-W Total Indications Found = 87 Total Tubes Found = 87 Page 2 of 2 l
l
APPENDIX II Eddy Current Test Results for #22 Steam Generator A.
Plot with List of All Indications March 1993 B.
Plot with List of <20% Indications March 1993 C.
Plot with List of 20% - 39% Indications March 1993 D.
Plot with List of >39% Indications March 1993 E.
Plot with List of Tubes Plugged March 1993 F.
Plot with List of AllTubes Plugged All Outages
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1 STEAM GENERATOR #22 1
A. Plot with List of AllIndications March 1993 l
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BWNS TUBAN II (Version 1.0) 01/13/1994 17:22:28 Calvert Cliffs - Unit 2
- i**********
S/G 22 03/93 RFO 1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
1 33 ODI 29 0,84 TSH
+34.49 l
2.
5 51 ODI 22 1.31 H4
+0.00 i
3.
5 133 ODI 20 0.90 TSC
+6.03 l
4.
7 55 ODI 1
3.76 H1
+20.14 l
5.
10 52 ODI 20 0.67 C6
+20.28 6.
11 59 ODI 27 0.52 C3
+8.65 7.
18 136 ODI 48 0.89 TSH
+0.78 8.
20 22 ODI 22 0.41 C2
+5.91 9.
21 47 ODI 19 0.86 H1
+18.67 10.
22 106 ODI 60 0.74 C4
+0.92 11.
23 119 ODI 33 0.54 TSC
+0.71 12.
ODI 36 0.86 TSC
+7.07 13.
25 129 ODI 18 1.25 TSH
+0.75 14.
26 24 ODI 10 2.08 VM
+3.00 i
15.
27 125 ODI 26 0.75 C6
-0.44 16.
28 112 ODI 10 0.63 H1
+16.83 17.
ODI 16 1.81 H3
+6.59 18, 29 29 ODI 18 0.66 TSH
+1.18 19, 31 27 ODI 5
2.37 C4
+19.20 20.
34 128 ODI 2
0.44 TSH
+18.06 21.
34 130 ODI 29 0.72 TSC
+1.18 22.
37 47 ODI 16 1.13 C1
+18.06 23.
37 97 ODI 26 0.96 H1
+13.99 24.
ODI 26 1.72 H1
+11.13 25, 38 138 ODI 31 0.43 TSH
+1.79 26.
39 9 ODI 6
0.85 C5
+37.39 27.
ODI 22 0.39 C5
+38.33 28.
42 16 ODI 30 0.86 C6
+11.34 29, 43 53 ODI 28 1.20 C3
+11.18 30, 43 139 ODI B
1.00 C1
+11.79 31.
44 38 ODI 26 0.89 TSH
+0.65 32.
47
-69 ODI 1
1.65 C5
+2.35 l
33.
50 38 ODI 32 1.45 VM
+4.92 l
34.
50 40 ODI 16 0.48 TSH
+1.11 35.
51 55 ODI 32 0.50 TSH
+6.46 36.
54 42 ODI 21 0.42 TSC
+3.77 37.
54 70 ODI 29 1.24 H2
+23.22 38.
54 84 ODI 4
1.34 C3
+23.26 39.
54 120 ODI 12 1.92 TSH
+28.39 l
40.
55 21 ODI 8
1.04 H3
+8.32 41.
55 41 ODI 21 0.82 TSH
+0.70 42.
55 75 ODI 13 0.52 H1
+11.71 43 55 145 ODI 10 0.50 TSC
+1.65 44.
56 144 ODI 29 0.72 H4
+12.95 45, 59 101 ODI 36 0.67 C1
+27.08 46.
61 21 ODI 14 0.72 VM
-0.34 47.
62 30 ODI 10 0.68 TSH
+33.17 48.
ODI 20 0.56 TSH
+33.69 49.
63 137 ODI 21 0.46 H1
+19.57 50.
65 17 ODI 10 0.86 C7
+37.42 51.
ODI 20 0.77 VM
+25.00 52.
65 109 ODI 21 0.99 H6
+13.51 53.
66 88 ODI 23 1.43 TSH
+1.25 54.
67 41 ODI 39 0.69 VM
+0.00 55.
67 57 ODI 23 1.09 H1
+23.91 56.
68 72 ODI 15 0.57 TSH
+0.69 57.
68 88 ODI 27 0.69 H7
+7.40 58.
68 108 ODI 21 0.45 TSH
+0.74 59.
70 16 ODI 18 0.93 C3
+31.69 60.
71 77 ODI 25 0.63 TSH
+0.90 61.
72 78 ODI 10 0.77 TSH
+0.95 62.
72 94 ODI 14 0.54 TSC
+5.66 63.
72 110 ODI 7
1.23 TSC
+26.76 64.
72 132 ODI 11 0.84 C3
+11.16 to +*
65.
72 152 ODI 35 1.35 TSH
+17.86 66.
73 21 ODI 36 0.87 VM
+0.00 Pag'e 1 of 3
BWNS TUBAN II (Version 1.0) 01/13/1994 17:22:28 Calvert Cliffs - Unit 2
- t**********
S/G 22 l *************
03/93 RFO 1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 67.
73 137 ODI 4
0.66 C2
+29.33 68.
75 23 ODI 18 1.36 DC
-1.94 69.
76 94 ODI 29 0.62 TSH
+1.01 70.
76 98 ODI 10 0.96 TSH
+1.03 71.
76 110 ODI 7
0.59 C4
+34.02 1
72.
77 137 ODI 15 0.58 TSH
+4.10 i
73.
78 82 ODI 12 1.72 C5
+29.89 74.
79 63 ODI 13 0.77 C5
+1.80 75.
80 78 ODI 24 1.08 H3
+14.41 76.
80 86 ODI 15 0.96 TSH
+0.99 l
77.
81 47 ODI 22 0.40 TSC
+0.76 78.
81 61 ODI 5
0.88 C6
+14.49 79.
ODI 16 0.45 C6
+6.76 80.
81 101 ODI 7
1.04 H6
+15.32 81.
82 62 ODI 14 1.74 H4
+7.16 82.
82 92 ODI 33 0.61 TSH
+1.22 l
83.
82 98 ODI 13 0.79 TSH
+0.75 84.
83 31 ODI 30 2.47 H1
+19.21 85.
83 61 ODI 13 0.75 TSH
+7.30 86.
83 79 ODI 10 0.40 TSH
+1.23 87.
ODI 16 0.43 TSH
+0.69 88.
84 24 ODI 2
3.00 VH
+21.62 89.
84 76 ODI 30 0.47 TSH
+0.63 90.
84 82 ODI 1
0.92 C7
+6.13 l
91.
84 86 ODI 36 0.93 TSH
+5.75 l
92.
84 94 ODI 23 0.94 TSH
+0.73 93.
84 112 ODI 32 0.65 TSH
+4.85 94.
84 142 ODI 7
2.11 C4
+2.51 l
95.
85 41 ODI 11 0.65 H4
+10.79 l
96.
85 47 ODI 10 1.01 C2
+30.51 97.
86 92 ODI 26 1.41 TSH
+0.75 98.
86 94 ODI 59 0.80 TSH
+0.65 99.
87 35 ODI 21 1.19 H7
+6.33 100.
87 61 ODI 11 1.04 H3
+22.08 101.
ODI 14 1.15 C2
+24.35 102.
87 83 ODI 34 1.59 VM
+5.10 103.
87 129 ODI 11 0.49 TSH
+9.14 104.
87 133 ODI 3
1.66 DC
+18.00 105.
88 92 ODI 38 0.60 TSH
+0.68 l
106.
89 21 ODI 21 1.85 C8
+22.57 l
107.
89 45 ODI 37 0.41 VH
+2.00 108.
89 55 ODI 1
1.22 C5
+11.14 i
109.
90 34 ODI 33 0.73 H5
+34.95 l
110.
91 29 ODI 37 0.49 VH
-0.74 1
111.
91 113 ODI 15 1.09 H2
+7.84 112.
91 139 ODI 18 0.79 H5
+3.81 113.
92 88 ODI 5
1.56 TSH
+33.22 114.
92 90 ODI 12 0.74 H2
+12.69 115.
93 103 ODI 19 0.74 VH
+16.74 116.
93 127 ODI 29 0.72 TSH
+14.98 117.
ODI 35 0.52 TSH
+14.92 118.
95 111 ODI 9
0.71 TSH
+14.57
- 119, 95 127 ODI 12 1.21 H1
+18.40 120.
95 135 ODI 45 0.77 VH
+2.09 121.
95 139 ODI 13 0.71 TSH
+35.55 122.
96 82 ODI 29 0.53 TSC
+21.06 123.
97 97 ODI 9
1.10 H3
+9.73 124.
98 54 ODI 29 1.80 C2
+20.76
- 125, 98 138 ODI 15 0.96 TSC
+0.73
- 126, 99 143 ODI 66 0.81 VC
+1.90 127.
100 30 CDI 12 0.41 H5
-1.00 128.
101 51 ODI 8
1.53 C3
+32.55 129.
ODI 28 1.10 C3 427.50 130.
101 109 ODI 1
1.15 VM
+10.97 131.
101 125 ODI 26 0.62 C2
+21.80 132.
102 136 ODI 3
0.56 H8
+13.52 Page 2 of 3 i
l
BWNS TUBAN II (Version 1.0) 01/13/1994 17:22:28 l
Calvert Cliffs - Unit 2 S/G 22 03/93 RFO 1 - 100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 133.
103 37 ODI 15 1.16 C9
-0.14 134.
103 115 ODI 8
1.32 HS
+32.38
- 135, 104 68 ODI 15 0.72 C9
-0.06
- 136, 104 74 ODI 21 0.56 H1
+31.30 137.
104 98 ODI 20 1.12 H7
+7.20 138.
104 110 ODI 13 0 90 C3
+25.47 139.
106 40 ODI 15 1.'8 H5
+28,50 140.
107 77 ODI 12 1.J3 H4
+2.78 141.
107 85 ODI 19 0. *> 0 C4
+25.42 1
- 142, 108 62 ODI 10 C.63 H7
+16.92
- 143, 108 112 ODI 25 1.38 H4
+19.23 144.
109 37 ODI 6
1.04 TSH
+32.96 l
145.
109 79 ODI 24 0.97 H8
+11.41 146.
109-83 ODI 17 1.59 H4
+7.07 147.
109 101 ODI 11 1.48 H4
+32.07 148.
ODI 19 1.48 H4
+36.56 149.
110 38 ODI 3
1.56 C3
+19.88 150.
ODI 8
2.84 C3
+37.50 151.
110 62 ODI 23 0.99 H4
+20.56 152.
111 83 ODI 3
1.23 H3
+25.63 153.
111 119 ODI 5
1.34 H4
+6.10 154.
114 112 ODI 7
0.50 H2
+7.74
- 155, 116 96 ODI 15 2.22 C8
+14.24 156.
ODI 14 0.53 TSH
+2.30 157.
117 127 ODI 13 0.97 C4
+33.67 158.
118 52 ODI 15 2.41 HB
+2.48 159.
ODI 19 1.37 H9
+12.95 160.
ODI 67 0.78 H9
+2.00 161.
ODI 26 1.76 H10
+32.78 162.
120 94 ODI 23 0.82 C5
+29.47 163.
121 123 ODI 35 0.42 TSH
+0.97 164.
122 88 ODI 3
0.82 C2
+36.73 165.
ODI 30 1.08 C7
+17.17 166.
122 92 ODI 25 1.46 H4
+14.61 167.
122 124 ODI 18 1.26 C9
+9.40 168.
124 108 ODI 8
1.60 VH
+5.41 169.
127 75 ODI 17 0.85 H10
-0.98 l
- 170, 129 95 ODI 25 1.31 H6
+20.06 171.
131 107 ODI 68 0.70 VH
+25.44 172.
132 104 ODI 21 1.33 TSH
+9.31 173.
133 107 ODI 11 2.96 H3
+3.51 174.
138 80 ODI 3
1.19 C2
+36.14 Total Indications Found = 174 Total Tubes Found = 156 Page 3 of 3
l I
I I
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l STEAM GENERATOR #22 B. Plot with List of <20% Indications March 1993 l
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22 STEAM GEIERATOR
< 20% DDCATIONS Calvert (3ffe - LMt 2 S/G 22 Total Tees
- 8519 Tese Selectea : 88 Out Of Service ( ) : N/A
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BWNS TUBAN II (Version 1.0) 12/16/1993 08:16:32
- 3**********
Calvert Cliffe - Unit 2-S/G 22 03/93 RFO 0 - 19% INDICATIONS INDICATIONS 0-19%
COUNT ROW LINE IND
%TW VOLTS LOCATION t
I 1.
7 55 ODI 1
3.76 H1
+20.14 l
2, 21 47 ODI 19 0.86 H1
+18.67 3.
25 129 ODI 18 1.25 TSH
+0.75 4.
26 24 ODI 10 2.08 VM
+3.00 5.
28 112 ODI 10 0.63 H1
+16.83 t
6.
ODI 16 1.81 H3
+6.59 7.
29 29 ODI 18 0.66 TSH
+1.18 l
i 8.
31 27 ODI 5
2.37 C4
+19.20 9.
34 128 ODI 2
0.44 TSH
+18.06 10.
37 47 ODI 16 1.13 C1
^18.06 11.
39 9 ODI 6
0.85 C5
+37.39 12.
43 139 ODI 8
1.00 C1
+11.79
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47 69 ODI 1
1.65 C5
+2.35 l
14 50 40 ODI 16 0.48 TSH
+1.11 1
If.
54 84 ODI 4
1.34 C3
+23.26 16.
54 120 ODI 12-1.92 TSH
+28.39 17.
55 21 ODI 8
1.04 H3
+8.32 18.
55 75 ODI 13 0.52 H1
+11.71 19.
55 145 ODI 10 0.50 TSC
+1.65 20.
61
- 21 ODI 14-0.72 VM
-0.34 21.
62 30 ODI 10 0.68 TSH
+33.17 i
22.
65 17 ODI 10 0.86 C7
+37.42 23.
68 72 ODI 15 0.57 TSH
+0.69 24.
70 16 ODI 18 0.93 C3
+31.69 25.
72 78 ODI 10 0.77 TSH
+0.95 26.
72 94 ODI 14 0.54 TSC
+5.66 27.
72 110 ODI 7
1.23 TSC
+26.76 28.
72 132 ODI 11 0.84 C3
+11.16 to +*
29.
73 137 ODI 4
0.66 C2
+29.33 30.
75 23 ODI 18 1.36 DC
-1.94 31.
76 98 ODI 10 0.96 TSH
+1.03 32.
76 110 ODI 7
0.59 C4
+34.02 33.
77 137 ODI 15 0.58 TSH
+4.10 34.
78 82 ODI 12 1.72 C5
+29.89 35.
79 63 ODI 13 0.77 C5
+1.80 36.
80 86 ODI 15 0.96 TSH
+0.99 37.
81 61 ODI 5
0.88 C6
+14.49 38.
ODI 16 0.45 C6
+6.76 39.
81 101 ODI 7
1.04 H6
+15.32 40.
82 62 ODI 14 1.74 H4
+7.16 41.
82 98 ODI 13 0.79 TSH
+0.75 42.
83 61 ODI 13 0.75 TSH
+7.30 43.
83 79 ODI 10 0.40 TSH
+1.23 44.
ODI 16 0.43 TSH
+0.69 45.
84 24 ODI 2
3.00 VH
+21.62 46.
84 82 ODI 1
0.92 C7
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84 142 ODI 7
2.11 C4
+2.51 48.
85 41 ODI 11 0.65 H4
+10.79 l
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85 47 ODI 10 1.01 C2
+30.51 50.
87 61 ODI 11 1.04 H3
+22.08 51.
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+24.35 52.
87 129 ODI 11 0.49 TSH
+9.14 53.
67 133 ODI 3
1.66 DC
+18.00 54, 89 55 ODI 1
1.22 C5 111.14 55.
91 113 ODI 15 1.09 H2
+7.84 56.
91 139 ODI 18 U.79 H5
+3.81 l
57.
92 88 OD1 5
1.56 TSH
+33.22 58.
92 90 ODI 12 0.74 H2
+12.69 59.
93 103 ODI 19 0.74 VH
+16.74 l
60.
95 111 ODI 9
0.71 TSH
+14.57 l
61.
95 127 ODI 12 1.21 H1
+18.40 l
62.
95 139 ODI 13 0.71 TSH
+35.55 l
63.
97 97 ODI 9
1.10 H3
+9.73 l
64.
98 138 ODI 15 0.96 TSC
+0.73 1
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Page 1 of 2
BWNS TUBAN II (Version 1.0) 12/16/1993 08:16:32 Calvert Cliffs - Unit 2 S/G 22 03/93 RFO I
l l
0 - 19% INDICATIONS INDICATIONS 0-19%
COUNT ROW LINE IND
%TW VOLTS LOCATION i
66.
101 51 ODI 8
1.53 C3
+32.u5 67 101 109 ODI I
1.15 VM
+10.97 68.
102 136 ODI 3
0.56 H8
+13,52 69.
103 37 0DI 15 1.16 C9
-0.14 l
70 103 115 ODI 8
1.32 H5
+32.38 i
71.
104 68 ODI 15 0.72 C9
-0.06 72.
104 110 ODI 13 0.90 C3
+25.47 1
73.
106 40 ODI 15
".18 H5
+28.50 74.
107 77 ODI 12 1.03 H4
+2.78 75.
107 85 ODI 19 0.70 C4
+25.42 76.
108 62 ODI 10 0.63 H7 415.92 77.
109 37 OLI 6
1.04 TSE
+32.96 78.
109 83 ODI 17 1.59 H4
+7.07 79.
109 101 ODI 11 1.48 H4
+32.07 80.
ODI 19 1.48 H4
+36.56 l
81.
110 38 ODI 3
1.56 C3
+19.88 i
82.
ODI 8
2.64 C3
+37.50 83.
111 83 ODI 3
1.23 H3
+25.63 84.
111 119 ODI 5
1.34 H4
+6.10 85.
114 112 ODI 7
0.50 H2
+7.74 86, 116 96 ODI 15 2.22 C8
+14.24 87.
ODI 14 0.53 TSH
+2.30 88.
117 127 ODI 13 0.97 C4
+33.67 l
89.
118 52 ODI 15 2.41 H8
+2.48 90.
ODI 19 1.37 H9
+12.95 91.
122 88 ODI 3
0.82 C2
+36.73 92.
122 124 ODI 18 1.26 C9
+9.40 93.
124 108 ODI 8
1.60 VH
+5.41 94.
127 75 ODI 17 0.85 H10
-0.98 95.
133 107 ODI 11 2.96 H3
+3.51 96.
138 80 ODI 3
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+36.14 Total Indications Found = 96 Total Tubes Found = 88 I
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1 1
i STEAM GENERATOR #22
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BNNS TUBAN II (Version 1.0) 12/16/1993 08:33:48 Calvert Cliffs - Unit 2 S/G 22 03/93 RFO INDICATIONS,20-39%
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
1 33 ODI 29 0.84 TSH
+34.49 2.
5 51 ODI 22 1.31 H4
+0.00 3.
5 133 ODI 20 0.90 TSC
+6.03 4.
10 52 ODI 20 0.67 C6
+20.28 5.
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+8.65 6.
20 22 ODI 22 0.41 C2
+5.91 7.
23 119 ODI 33 0.54 TSC
+0.71 8.
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+7.07 9.
27 125 ODI 26 0.75 C6
-0.44 10.
34 130 ODI 29 0.72 TSC
+1.18 11.
37 97 ODI 26 0.96 H1
+13.99 12.
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+11.13 13.
38 138 ODI 31 0.43 TSH
+1.79 14.
39 9 ODI 22 0.39 C5
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+11.34 16.
43 53 ODI
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44 38 ODI 26 0.89 TSH
+0.65 18.
50 38 ODI 32 1.45 VM
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+6.46 20.
54 42 ODI 21 0.42 TSC
+3.77 21.
54 70 ODI 29 1.24 H2
+23.22 22.
55 41 ODI 21 0.82 TSH
+0.70 23, 56 144 ODI 29 0.72 H4
+12.95 24.
59 101 ODI 36 0.67 C1
+27.08 25.
62 30 ODI 20 0.56 TSH
+33.69 26.
63 137 ODI 21 0.46 H1
+19.57 27.
65 17 ODI 20 0.77 VM
+25.00 28.
65 109 ODI 21 0.99 H6
+13.51 29.
66 88 ODI 23 1.43 TSH
+1.25 30.
67 41 ODI 39 0.69 VM
+0.00 31.
67 57 ODI 23 1.09 H1
+23.91 32.
68 88 ODI 27 0.69 H7
+7.40 33, 68 108 ODI 21 0.45 TSH
+0.74 34.
71 77 ODI 25 0.63 TSH
+0.90 35.
72 152 ODI 35 1.35 TSH
+17.86 36.
73 21 ODI 36 0.87 VM
+0.00 37 76 94 ODI 29 0.62 TSH
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80 78 ODI 24 1.08 H3
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+1.22 41.
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84 76 ODI 30 0.47 TSH
+0.63 43.
84 86 ODI 36 0.93 TSH
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84 112 ODI 32 0.65 TSH
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86 92 ODI 26 1.41 TSH
+0.75 47.
87 35 ODI 21 1.19 H7
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96 82 ODI 29 0.53 TSC
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101 125 ODI 26 0.62 C2
+21.80 60.
104 74 ODI 21 0.56 H1
+31.30 61.
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118 52 ODI 26 1.76 H10
+32.78 66, 120 94 ODI 23 0.82 C5
+29.47 Page 1 of 2
~.
i i
- U******
BWNS TUBAN II (Version 1.0) 12/16/1993 08:33:48 Calvert Cliffs - Unit 2 S/G 22 03/93 RFO l
l INDICATIONS,20-39%
COUNT ROW LINE IND
%TW VOLTS LOCATION 67.
121 123 ODI 35 0.42 TSH
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122 88 ODI 30 1.08 C7
+17.17 69.
122 92 ODI 25 1.46 H4
+14.61 70.
129 95 ODI 25 1.31 H6
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132 104 ODI 21 1.33 TSH
+9.31 i
l Total Indications Found = 71 Total Tubes Found = 68 i
1 l
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l Page 2 of 2
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l l
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03/93 RFO i
l 40 -100% INDICATIONS COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
18 136 ODI 48 0.89 TSH
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22 106 ODI 60 0.74 C4
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86 94 ODI 59 0.80 TSH
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95 135 ODI 45 0.77 VH
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99 143 ODI 66 0.81 VC
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118 52 ODI 67 0.78 H9
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131 107 ODI 68 0.70 VH
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03/93 RFO i
COLD LEG COUNT ROW LINE TYPE 1.
18 136 MECH-W 2.
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22 106 MECH-W 4.
86 94 MECH-W 5.
95 135 MECH-W 6.
99 143 MECH-W 7.
118 52 MECH-W 8.
131 107 MECH-W l
Total Indications Found = 8 l
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COLD LEG COUNT ROW LINE TYPE 1.
7 59 MECH-W 2.
8 132 MECH-W j
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9 123 MECH-W 4.
11 51 MECH-W j
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18 32 MECH-W 6.
18 136 MECH-W 7.
19 33 MECH-W j
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22 106 MECH-W 11.
25 63 MECH-W 12.
29 129 MECH-W 13.
31 121 MECH-W 14.
32 68 MECH-W 15.
34 38 MECH-W 16.
34 72 MECH-W 17.
34 76 MECH-W 18.
34 94 MECH-W 19.
35 75 MECH-W 20.
35 91 MECH-W 21.
36 90 MECH-W 22.
37 89 MECH-W 23.
55 139 MECH-W 24.
56 90 MECH-W 25.
58 22 MECH-W 26.
58 98 MECH-W 27.
64 52 MECH-W 28.
76 88 MECH-W 29.
80 84 MECH-W 30.
81 23 MECH-W 31.
81 85 MECH-W 32.
81 97 MECH-W 33.
82 96 MECH-W 34.
86 74 MECH-W 35, 86 94 MECH-W 36.
88 28 MECH-W 37.
94 26 MECH-W 38.
95 135 MECH-W 39.
97 67 MECH-W 40.
99 143 MECH-W 41.
106 88 MECH-W 42.
117 47 MECH-W 43.
118 52 MECH-W 44.
119 117 CONST 45.
131 107 MECH-W 46.
136 66 MECH-W Page 1 of 2
I 0000s BWNS TUBAN II (Version 1.0) 12/16/1993 12:39:29 00000 00000 Calvert Cliffs - Unit 2 oco*o S/G 22 00000 03/93 RFO,10/90,07/90,04/89,03/87,10/85,05/84,11/82,02/81 QoCQQ I
t i
COLD LEG COUNT ROW LINE TYPE 1
l Total Indications Found = 46 Total Tubes Found = 46 j
1 Page 2 of 2
c APPENDIX III Steam Generator Inspection Information A.
Steam Generator Support Locations and Nomenclature
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l Rows Contacting Supports Above 6th TS
,I ROWS NO.Or SUPPORTS SUPPOAf DESIGNATIONS I-19 1
VM 143$
3 DH. VM. OC
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4 45 5
H7 CH.VM OC C7 I.
64 13 7
He, i17. DH. VM. DC, CT. Ca 7 A 89 9
VH, He HF. CH. VM. DC CF. C3. VC 90-115 18 H9. VH H& M7. DH. VM. DC, C7. C& VC C3 116 t40 13 H to. H9. VM. He. HF. DH. VM. DC, C7. Ca. VC, C9. C 10 4
,