ML20078S426
| ML20078S426 | |
| Person / Time | |
|---|---|
| Site: | Calvert Cliffs  |
| Issue date: | 02/17/1995 |
| From: | BALTIMORE GAS & ELECTRIC CO. |
| To: | |
| Shared Package | |
| ML20078S327 | List: |
| References | |
| NUDOCS 9502240142 | |
| Download: ML20078S426 (56) | |
Text
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CALVERT CLIFFS UNIT 1 STEAM GENERATORS 11 AND 12 EDDY CURRENT INSPECTION FINAL REPORT MARCH 1994 1
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l 9502240142 950217 PDR ADOCK 05000317 G
TABLE OF CONTENTS 1.
INTRODUCTION II.
DISCUSSION APPENDIX I Eddy Current Test Results for Steam Generator 11 A.
Plot with List of AllIndications March 1994 B.
Plot with List of <20% Indications March 1994 C.
Plot with List of 20% - 39% Indications March 1994 D.
Plot with List of >39% Indications March 1994 E.
Plot with List of Tubes Plugged March 1994 F.
Plot with List of AllTubes Plugged All Outages APPENDIX II Eddy Current Test Results for Steam Generator 12 A.
Plot with List of AllIndications March 1994 B.
Plot with List of <20% Indications March 1994 i
C.
Plot with List of 20% - 39% Indications March 1994 D.
Plot with List of >39% Indications March 1994 E.
Plot with List J f Tubes Plugged March 1994 F.
Plot with List at All Tubes Plugged All Outages APPENDIX III Steam Generator Inspection Information A.
Steam Generator Support Locations and Nomenclature
i l
1 I. INTRODUCTION This report summarizes the March 1994 eddy current inspection results of the Calvert Cliffs Unit 1 Steam Generators. The report contains a brief description of the inspection plan, tabular summaries of the inspection results and detailed lists of the indications identified by the inspection.
II. DISCUSSION The Zetec, Inc. MIZ-18A digital data acquisition system was used to examine the tubes of the Unit 1 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 primary and a secondary analysis,in addition to an independent third party review. Zetec was contracted to perform the primary analysis.
The secondary 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 exammation.
The scope of the inspection plan was a full length bobbin coil examination of all the in-service tubes in both steam generators. In addition to the 100% bobbin coil inspection, a motorized rotating pancake coil (MRPC) was used to perform a more detailed examination at selected areas of mterest throughout both steam generators.
100% of the tubes in both steam generators were examined by MRPC at the hot leg tube sheet expansion transition zone. As a result, three tubes in the 11 Steam Generator were identified with circumferential indications at the hot leg tube sheet expansion transition zone. No tubes in the 12 Steam Generator were identified with circumferential indications.
As a result of eddy current inspection,32 tubes in the 11 Steam Generator and 30 tubes in the 12 Steam Generator were removed from service with mechanical tube plugs.
The three tubes in the 11 Steam Generator identified with circumferential indications were stabilized prior to being plugged.
Table 11-1 summarizes the Unit 1 March 1994 Eddy Current Examination results.
Appendices I and 11 contain detailed lists of all eddy current bobbin coil indications found during this examination. The examination results were censistent with the known, active corrosion mechanisms present in the both steam generators.
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TABLE II-I i
Unit One Eddy Current Inspection Results SG11 SG12 Number ofIn-service Tubes 8401 8442 Percent of In-service Tubes Inspected 100 %
100 %
i Number ofIndications <20% (Imperfections) 97 103 j
Number of Tubes with <20% Indications 92 100 t
Percent of Tubes with <20% Indications 1.10 %
1.18 %
i Number ofIndications 20-39% (Degraded) 59 103 Number of Tubes with 20-39% Indications 56 94 Percent of Tubes with 20-39% Indications 0.67 %
1.11 %
Number of Indications >39% (Defective) 8 12 Number of Tubes with >39% Indications 5
10
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Percent of Tubes with >39% Indications 0.06 %
0.12 %
Number of Tubes Plugged this Outage 32 30 I
l TotalTubes Plugged 150 107 i
Percent of Tubes Plugged 1.76 %
1.26 %
i NOTE: Tubes which contained more than one indication in more than one category (<20%,20-39%, and >39%) are listed in all appropriate categories.
6
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l APPENDIX I Eddy Current Test Results for 11 Steam Generator A.
Plot with List of All Indications March 1994 i
B.
Plot with List of <20% Indications March 1994 i
C.
Plot with List of 20% - 39% Indications March 1994 i
i D.
Plot with List of >39% Indications March 1994 t
E.
Plot with List of Tubes Plugged March 1994 F.
Plot with List of All Tubes Plugged All Outages I
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STEAM GENERATOR 11 A. Plot with List of All Indications March 1994
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BWNS TUBAN II (Version 2.0) 01/17/1995 08:41:20 Calvert Cliffs - Unit 1 S/G 11 eeeeee*******
94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 130 ODI 5
0.23 HS
+33.36 2.
2 142 ODI 3
0.80 H6
+4.25 3,
3 123 ODI 31 0.49 TSC
+0.84 4.
6 30 ODI 15 0.68 C2
+16.28 5.
6 60 ODI 11 0.60 TSC
+2.20 6.
9 121 ODI 70 2.56 VM
+0.00 7.
ODI 80 3.05 VM
+0.00 8.
10 58 ODI 11 0.75 TSH
+2.28 9.
11 59 ODI 18 0.62 TSC
+1.30 10.
12 160 ODI 33 0.91 H2
+4.14 11.
13 159 ODI 6
0.78 C2
+29.03 12.
19 117 ODI 1
0.79 H2
+17.69 13.
21 111 ODI 18 0.52 TSH
+1.00 14.
21 139 ODI 20 0.99 TSH
+0.96 15.
27 7 ODI 31 0.41 TSH
+3.53 16.
30 50 ODI 4
0.68 C1
+24.98 17.
30 60 ODI 17 1.06 C5
+2.56 1R.
30 110 ODI 15 0.48 TSH
+0.81 19.
30 130 ODI 25 1.24 H5
+5.89 20.
ODI 35 0.94 H6
+3.71 1
21.
34 144 ODI 4
1.16 C4
+27.25 22 35 99 ODI 22 0.54 H4
+0.45 23.
ODI 27 0.65 H4
+0.91 24.
36 38 ODI 7
0.72 32
+28.82 25.
36 54 ODI 13 1.02 h5
+25.15 26.
41 71 ODI 14 1.00 H2
+36.96 I
27.
42 20 ODI 24 1.28 H2
+21.91 1
28.
44 122 ODI 13 0.57 TSH
+1.27 29.
46 54 ODI 27 0.77 TSH
+1.17 30.
47 55 ODI 37 0.53 TSH
+1.88 31.
47 115 ODI 27 0.45 TSH
+1.22 32.
48 76 ODI 5
0.75 C5
+31.98 33.
49 115 ODI 27 0.54 H1
-1,38 34.
50 54 ODI 24 1.75 TSH
+1.07 35.
51 73 ODI 6
1.01 H4
+8.00 36.
52 16 ODI 14 1.40 C4
+2.68 37.
52 114 ODI 20 1.64 TSH
+0.85 38.
53 55 ODI 18 3.25 TSH
+0.85 39.
54 112 ODI 18 0.71 TSH
+1.18 40.
55 59 ODI 18 1.47 TSH
+0.93 41.
55 2.11 ODI 15 0.85 TSH
+2.19 42.
58 200 ODI 36 0.40 TSH
+1.06 43.
59 59 ODI 29 0.69 TSH
+2.40 44.
61 93 ODI 19 1.18 H3
+30.59 45.
62 18 ODI 29 1.55 C5
+1.37 46.
62 58 ODI 6
1.51 H2
+22.04 47.
63 61 ODI 6
0.82 H3
+10.59 48.
63 91 ODI 15 0.97 TSH
+3.15 49.
65 55 ODI 30 2.14 H3
+1.25 50.
65 73 ODI 13 0.44 TSH
+1.74 51, 65 107 ODI 32 0.53 TSH
+1.45 52.
65 111 ODI 30 1.15 H7
+13.46 53.
66 80 ODI 17 1.37 H3
+5.13 54.
66 150 ODI 5
1.39 C8
+52.71 55 66 154 ODI 5
0.74 H3
+20.05 56.
67 81 ODI 14 1.58 C5
+10.19 57.
67 93 ODI 35 0.72 TSH
+0.87 58.
68 16 ODI 11 0.62 C3
+0.26 59.
68 84 ODI 15 0.41 C3
+33.48 60.
69 33 ODI 16 0.72 H3
+14.34 61.
69 99 ODI 29 0.75 TSH
+0.86 62.
70 82 ODI 16 0.71 TSH
+1.99 i
63.
70 126 ODI 2
1.20 C1
+25.48 64.
71 43 ODI 14 0.98 H3
+18.34 65.
71 53 ODI 21 0.53 TSH
-0.45 Page 1 of 3
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BUNS TUBAN II (Version 2.0) 01/17/1995 08:41:20 l
Calvert Cliffs - Unit 1 S/G 11 94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND tTW VOLTS LOCATION 66.
71 75 ODI 19 0.71 TSH
+1.10 67.
71 81 ODI 23 0.42 TSH
+1.03 68.
71 85 ODI 35 0.90 TSH
+0.84 69.
71 87 ODI 34 1.04 TSH
+0.73 70.
71 95 ODI 11 0.57 TSH
+1.60 71.
72 30 ODI 16 1.04 C1
+26.33 72.
72 44 ODI 10 1.63 H5
+9.92 73.
72 152 ODI 3
0.94 H3
+32.32 74.
73 29 ODI 1
1.51 C8
+15.15 75.
73 147 ODI 20 0.60 TSH
+24.45 76.
74 84 ODI 33 0.73 TSH
+10.28 77.
75 83 ODI 28 0.73 TSH
+1.16 78.
76 54 ODI 36 0.42 H8
+5.58 79.
76 90 ODI 25 1.72 TSH
+2.24 80.
76 98 ODI 10 1.42 H5
+4,90 81.
76 132 ODI 9
0.70 H4
+24.76 82.
ODI 17 1.34 H4
+13.25 83.
77 59 ODI 14 1.40 H6
+13.78 84.
77 67 ODI 17 0.90 VH
+23.73 85.
77 85 ODI 20 0.93 TSH
+1.69 86.
ODI 53 0.64 TSH
+1.16 87.
77 87 ODI 36 0.89 TSH
+1.00 88.
78 22 ODI 15 0.91 C6
+22.69 89.
ODI 23 1,18 C7
+8.91 90.
78 84 ODI 25 0.94 TSH
+0.83 91.
78 86 ODI 14 0.46 TSH
+1.18 92.
79 21 ODI 3
1.56 C1
+17.24 93.
80 64 ODI 19 0.84 VH
+13.22 94.
80 80 ODI 31 0.75 HI
+29.37 95.
81 85 ODI 9
1.12 H5
+17.03 96.
82 88 ODI 7
1.01 C3
+29.41 97.
83 107 ODI 2
0.84 C2
+5.47 98.
83 149 ODI 16 0.74 H2
+8.03 99.
86 46 ODI 13 1.80 C2
+10.26 100.
86 148 ODI 12 0.69 VM
+11.09 101.
90 22 ODI 3
0.31 C2
+30.59 102.
92 30 ODI 18 1.67 H5
+7.41 103.
92 62 ODI 9
0.82 TSC
+19.28 104.
92 72 ODI 9
1.24 C2
+15.80 105.
92 108 ODI 2
1.08 H8
+13.81 106.
93 25 ODI 33 1.07 VM
+28.72 107.
95 53 ODI 20 1.27 C4
+27.79 108.
95 125 ODI 30 0.75 H5
-0.01 109.
96 28 ODI 10 0.65 H1
+0.00 110.
96 50 ODI 6
1.22 C7
+12.67 111.
96 54 ODI 25 0.61 VH
+2.70 112.
97 101 ODI 11 1.77 TSH
+1.39 113.
98 28 ODI 25 1.69 DH
+6.97 114.
98 32 ODI 10 1.39 H4
+20.23 115.
98 84 ODI 1
0.77 TSC
+21.84 116.
98 106 ODI 14 0.77 TSH
+1.28 117.
99 99 ODI 13 1.02 TSH
+0.96 118.
100 68 ODI 6
1.41 C1
+20.99 119.
101 105 ODI 10 0.93 TSH
+1.19 120.
103 83 ODI 18 1.25 H5
+8.25 l
121.
ODI 22 0.93 H5
+4.57
- 122, 103 103 ODI 31 0.43 TSH
+1.46 123.
104 132 ODI 28 1.69 H3
+6.41 124.
104 140 ODI 13 0.80 C3
+20.69 125.
105 85 ODI 2
0.32 DH
+7.98
- 126, 105 93 ODI 6
0.89 C2
+12.93 127.
ODI 16 0.91 C2
+35.77 128.
105 101 ODI 11 1.19 C4
+20.07
- 129, 105 103 ODI 33 0.83 H7
+10.69 130.
106 88 ODI 53 1.55 VM
+0.00 Page 2 of 3
BWNS TUBAN II (Version 2.0) 01/17/1995 08:41:20 Calvert Cliffs - Unit 1 S/C 11 94 MARCH Bobbin
- +*******
THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND
%TW VOLTS LOCATION 131.
108 92 ODI 6
1.26 H8
+5.40 132.
108 100 ODI 21 1.50 H2
+27.58 133.
109 45 ODI 27 0.99 VM
+10.18 134.
112 34 ODI 37 0.53 C4
+34.33 135.
114 126 ODI 17 1.00 DH
+12.16 136.
116 118 ODI 2
1.10 C9
+10.42 137 117 87 ODI 26 1.11 VC
+11.59 138.
122 54 ODI 32 1.10 H9
+18.66 139.
124 48 ODI 10 1.53 H9
+5.17 140.
ODI 27 1.71 H3
+4.18 141.
124 50 ODI 13 1.08 DH
+16.94 142.
ODI 32 0.83 DH
+13.40 143.
ODI 36 1.37 DH
+9.71 144.
124 114 ODI 7
0.87 C3
+37.26 143.
ODI 16 C.94 C3
+33.63 146.
125 59 ODI 6
1.23 C3
+16.44 147.
ODI 16 1.61 C4
+3.37 148.
125 103 ODI 2
0.66 CB
+15.65 149.
127 99 ODI 4
1.38 C1
+33.87 150.
128 114 ODI 19 0.87 TSH
+0.62 151.
128 118 ODI 1
1.31 C6
+7.90 152.
ODI 2
1.31 C6
+7.70 153.
129 65 ODI 29 1.60 H6
+23.49 154.
129 95 ODI 2
0.93 C1
+10.47 155.
129 117 ODI 7
0.60 C7
+22.32 156.
130 116 ODI 43 0.58 H2
+1.16 157.
ODI 51 0.88 H2
+1.16 158.
ODI 93 1.66 H2
+1.16
- 159, 133 67 ODI 27 0.42 TSC
+0.85 160.
133 71 ODI 31 1.01 H3
+7.78 161.
173 81 ODI 7
1.34 C6
+10.71 162.
135-89 ODI 54 1.31 TSC
+18.25 i
163.
140 80 ODI 23 0.71 TSC
+19.62 164.
140 90 ODI 24 0.91 TSC
+18.53 I
Total Indications Found = 164 Total Tubes Found = 148 l
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1 Page 3 of 3
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BRNS TUBAN II (Version 2.0) 01/17/1995 12:04:05 Calvert Cliffs - Unit 1 S/G 11 94 MARCH Bobbin 1 - 19% ODI, IDI INDICATIONS THESE TUBES ARE IMPERFECTIONS PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 130 ODI 5
0.23 H5
+33.36 2.
2 142 ODI 3
0.80 H6
+4.25 3.
6 30 ODI 15 0.68 C2
+1t.28 4.
6 60 ODI 11 0.60 TSC
+2.20 5.
10 58 ODI 11 0.75 TSH
+2.28 6.
11 59 ODI 18 0.62 TSC
+1.30 7.
13 159 ODI 6
0.78 C2
+29.03 8.
19 117 ODI 1
0.79 H2
+17.69 9.
21 111 ODI 18 0.52 TSH
+1.00 10.
30 50 ODI 4
0.68 C1
+24.98 11.
30 60 ODI 17 1.06 C5
+2.56 l
12.
30 110 ODI 15 0.48 TSH
+0.81 13, 34 144 ODI 4
1.16 C4
+27.25 14.
36 38 ODI 7
0.72 H2
+28.82 15.
36 54 ODI 13 1.02 H5
+25.15 l
16.
41 71 ODI 14 1.00 H2
+36.96 17.
44 122 ODI 13 0.57 TSH
+1.27 18.
48 76 ODI 5
0.75 C5
+31.98 19.
51 73 ODI 6
1.01 H4
+8.00 20.
52 16 ODI 14 1.40 C4
+2.68 21.
53 55 ODI 18 3.25 TSH
+0.85 22.
54 112 ODI 18 0.71 TSH
+1.18 23.
55 59 ODI 18 1.47 TSH
+0.93 24.
55 111 ODI 15 0.85 TSH
+2.19 25.
61 93 ODI 19 1.18 H3
+30.59 26.
62 58 ODI 6
1.51 H2
+22.04 27.
63 61 ODI 6
0.82 H3
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+3.15 29.
65 73 ODI 13 0.44 TSH
+1.74 30.
66 80 ODI 17 1.37 H3
+5.13 31, 66 150 ODI 5
1.39 C8
+52.71 32.
66 154 ODI 5
0.74 H3
+20.05 33, 67 81 ODI 14 1.58 C5
+10.19 34.
68 16 ODI 11 0.62 C3
+0.26 35.
68 84 ODI 15 0.41 C3
+33.48 36.
69 33 ODI 16 0.72 H3
+14.34 37.
70 82 ODI 16 0.71 TSH
+1.99 38.
70 126 ODI 2
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+25.48 39.
71 43 ODI 14 0.98 H3
+18.34 40.
71 75 ODI 19 0.71 TSH
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+1.60 42.
72 30 ODI 16 1.04 C1
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0.94 H3
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73 29 ODI 1
1.51 C8
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76 98 ODI 10 1.42 H5
+4.90 47 76 132 ODI 9
0.70 H4
+24.76 48.
ODI 17 1.34 H4
+13.25 49.
77 59 ODI 14 1.40 H6
+13.78 50.
77 67 ODI 17 0.90 VH
+23.73 51, 78 22 ODI 15 0.91 C6
+22.69 52, 78 86 ODI 14 0.46 TSH
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79 21 ODI 3
1.56 C1
+17.24 54.
80 64 ODI 19 0.84 VH
+13.22 55.
81 85 ODI 9
1.12 HS
+17.03 56.
82 88 ODI 7
1.01 C3
+29.41 57.
83 107 ODI 2
0.84 C2
+5.47 I
58.
83 149 ODI 16 0.74 H2
+0.03 59, 86 46 ODI 13 1.80 C2
+10.26 60.
86 148 ODI 12 0.69 VM
+11.09 61.
90 22 ODI 3
0.31 C2
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92 30 ODI 18 1.67 H5
,7.41 63.
92 62 ODI 9
0.82 TSC
+19.28 64.
92 72 ODI 9
1.24 C2
+15.80 65.
92 108 ODI 2
1.08 H8
+13.81 Page 1 of 2
BWNS TUBAN II (Version 2.0) 01/17/1995 12:04:05 Calvert Cliffs - Unit 1 S/G 11 94 MARCH Bobbin l
1-19% ODI, IDI INDICATIONS THESE TUBES ARE IMPERFECTIONS PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 66.
96 28 ODI 10 0.65 H1
+0.00 67.
96 50 ODI 6
1.22 C7
+12.67 68.
97 101 ODI 11 1.77 TSH
+1.39 69.
98 32 ODI 10 1.39 H4
+20.23 70.
98 84 ODI 1
0.77 TSC
+21.84 71.
98 106 ODI 14 0.77 TSH
+1.28 72.
99 99 ODI 13 1.02 TSH
+0.96 73.
100 68 ODI 6
1.41 C1
+20.99 74.
101 105 ODI 10 0.93 TSH
+1.19 75.
103 83 ODI 18 1.25 H5
+8.25 76.
104 140 ODI 13 0.80 C3
+20.69 77.
105 85 ODI 2
0.32 DH
+7.98 78.
105 93 ODI 6
0.89 C2
+12.93 79.
ODI 16 0.91 C2
+35.77 80.
105 101 ODI 11 1.19 C4
+20.07 81.
108 92 ODI 6
1.26 H8
+5.40 82.
114 126 ODI 17 1.00 DH
+12.16 83.
116 118 ODI 2
1.10 C9
+10.42 84.
124 48 ODI 10 1.53 H9
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124 50 ODI 13 1.08 DH
+16.94 i
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0.87 C3
+37.26 87.
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+33.63 88.
125 59 ODI 6
1.23 C3
+16.44 89.
ODI 16 1.61 C4
+3.37 90.
125 103 ODI 2
0.66 C8
+15.65 91.
127 99 ODI 4
1.38 C1
+33.87 92.
128 114 ODI 19 0.87 TSH
+0.62 93.
128 118 ODI 1
1.31 C6
+7.90 94.
ODI 2
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+7.70 95.
129 95 OD1 2
0.93 C1
+10.47 96.
129 117 ODI 7
0.60 C7
+22.32 97.
133 81 ODI 7
1.34 C6
+10.71 Total Indications Found = 97 Total Tubes Found = 92 l
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i Page 2 of 2
+
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t STEAM GENERATOR 11 C. Plot with List of 20% - 39% Indications March 1994 t
t 4
T ESE ARE ALL OF T E 20/. TO 39*.
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COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
3 123 ODI 31 0.49 TSC
+0.84 2.
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+4.14 3.
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+0.96 4.
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+3.53 5.
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+5.89 6.
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+3.71 7.
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+0.45 8.
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+0.91 9.
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+21.91 10.
46 54 ODI 27 0.77 TSH
+1.17 11.
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+1.88 12.
47 115 ODI 27 0.45 TSH
+1.22 13.
49 115 ODI 27 0.54 H1
-1.38 14.
50 54 ODI 24 1.75 TSH
+1.07 15.
52 114 ODI 20 1.64 TSH
+0.85 16.
58 100 ODI 36 0.40 TSH
+1.06 17.
59 59 ODI 29 0.69 TSH
+2.40 18.
62 18 ODI 29 1.55 C5
+1.37 19.
65 55 ODI 30 2.14 H3
+1.25 20.
65 107 ODI 32 0.53 TSH
+1.45 21.
65 111 ODI 30 1.15 H7
+13.46 22, 67 93 ODI 35 0.72 TSH
+0.87 23.
69 99 ODI 29 0.75 TSH
+0.86 24, 71 53 ODI 21 0.53 TSH
-0.45 25.
71 81 ODI 23 0.42 TSH
+1.03 26.
71 85 ODI 35 0.90 TSH
+0.84 27.
71 87 ODI 34 1.04 TSH
+0.73 28.
73 147 ODI 20 0.60 TSH
+24.45 29.
74 84 ODI 33 0.73 TSH
+10.28 30.
75 83 ODI 28 0.73 TSH
+1.16 31.
76 54 ODI 36 0.42 H8
+5.58 32.
76 90 ODI 25 1.72 TSH
+2.24 33, 77 85 ODI 20 0.93 TSH
+1.69 34.
77 87 ODI 36 0.89 TSH
+1.00 35.
78 22 ODI 23 1.18 C7
+8.91 36, 78 84 ODI 25 0.94 TSH
+0.83 37, 80 GO ODI 31 0.75 H1
+29,37 38.
93 25 ODI 33 1.07 VM
+28.72 39.
95 53 ODI 20 1.27 C4
+27.79 40.
95 125 ODI 30 0.75 HS
-0.01 41.
96 54 ODI 25 0.61 VH
+2.70 42.
98 28 ODI 25 1.69 DH
+6.97 43.
103 83 ODI 22 0.93 HS
+4.57 44, 103 103 ODI 31 0.43 TSH
+1.46 45.
104 132 ODI 28 1.69 H3
+6.41 46.
105 103 ODI 33 0.83 H7
+10.69 47.
108 100 ODI 21 1.50 H2
+27.58 48, 109 45 ODI 27 0.99 VM
+10.18 49.
112 34 ODI 37 0.53 C4
+34.33 50.
117 87 ODI 26 1.11 VC
+11.59 51, 122 54 ODI 32 1.10 H9
+18.66 52.
124 48 ODI 27 1.71 H3
+4.18 53.
124 50 ODI 32 0.83 DH
+13.40 54.
ODI 36 1.37 DH
+9.71 55.
129 65 ODI 29 1.60 H6
+23.49 56.
133 67 ODI 27 0.42 TSC
+0.85 57.
133 71 ODI 31 1.01 H3
+7.78 58.
140 80 ODI 23 0.71 TSC
+19.62 59.
140 90 ODI 24 0.91 TSC
+18.53 Total Indications Found = 59 Total Tubes Found = 56 Page 1 of 1 4
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BWNS TUBAN II (Version 2.0) 01/17/1995 12:27:03 Calvert Cliffs - Unit 1 S/G 11 94 MARCH Bobbin 40% TO 100% ODI, IDI, INDICATIONS THESE TUBES ARE DEFECTIVE PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
9 121 ODI 70 2.56 VM
+0.00 2.
ODI 80 3.05 VM
+0.00 3.
77 85 ODI 53 0.64 TSH
+1.16 4.
106 88 ODI 53 1.55 VM
+0.00 5.
130 116 ODI 43 0.58 H2
+1.16 6.
ODI 51 0.88 H2
+1.16 7.
ODI 93 1.66 H2
+1.16 8.
139 89 ODI 54 1.31 TSC
+18.25 Total Indications Found = 8 Total Tubes Found = 5 1
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BWNS TUBAN II (Versica 2.0) 02/01/1995 08:52:17 Calvert Cliffs - Unit 1 S/G 11 94 MARCH
- 13 STEAM GENERATOR i
TUL'8 PLUGGED IN THE 1994 OUTAGE CO;N1 POW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 1.
8 30 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 2.
8 118 MECH-WESTINGHOUSE APT AT VM 0.00 3.
8 150 MECH-WESTINGHOUSE APT AT VM 0.00 (MRPC-VOL)IR 4.
9 11 MECH-WESTINGHOUSE APT AT VM 0.00 5.
9 23 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-MAI) 6.
9 25 MECH-WESTINGHOUSE APT AT VM -0.14 7.
9 33 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 8.
9 51 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL) 9.
9 53 MECH-WESTINGHOUSE APT AT VM 0.00 10.
9 61 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH
+0.1*
11.
9 113 MECH-WESTINGHOUSE APT AT VM 0.00 12.
9 119 MECH-WESTINGHOUSE APT AT VM 0.00 13.
9 121 MECH-WESTINGHOUSE 80% ODI AT VM 0.00 14.
9 129 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 15.
9 149 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL) 16.
10 20 MECH-WESTINGHOUSE APT AT VM 0.00 17.
10 50 MECH-WESTINGHOUSE APT AT VM 0.36 18.
10 136 MECH-WESTINGHOUSE APT AT VM 0.00 19.
10 166 MECH-WESTINGHOUSE APT AT VM 0.00 20.
Il 27 MECH-WESTINGHOUSE APT AT VM 0.00 21.
11 33 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL)
L 22.
11 43 MECH-WESTINGHOUSE APT AT VM 0.00 23.
12 60 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH 0.11*
24.
20 64 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH 0.15*
25.
29 165 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.19 26.
69 89 MECH-WESTINGHOUSE SAI AT TSH 0.44 27.
77 85 MECH-WESTINGHOUSE 53% ODI AT TSH +1.16 28.
106 88 MECH-WESTINGHOUSE 53% ODI AT VM 0.00 29.
130 116 MECH-WESTINGHOUSE 43% ODI AT H2 1.1 30.
139 79 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.05*
31.
139 85 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.20*
32.
139 89 MECH-WESTINGHOUSE 54 % ODI AT TSC 18.25 (SHORT PLUG)
Total Indications Found = 32 Total Tubes Found = 32 l
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STEAM GENERATOR 11 F. Plot with List of All Tubes Plugged All Outages
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BWNS TUBAN %I (Version 2.0) 02/01/1995 09:13:09 Calvert Cliffs - Unit 1 S/G 11 94 MARCH Page 1
- 11 STEAM GENERATOR ALL TUBES PLUGGED UP TO AND INCLUDING THE 1994 OUTAGE COUNT ROW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 1.
1 121 MECH-COMBUSTION ENG 43% ODI AT TSC +2.8 2.
I 123 MECH-COMBUSTION ENG 52% ODI AT TSC +0.7 3.
2 120 MECH-COMBUSTION ENG 42% ODI AT TSC +2.3 4.
2 122 MECH-COMBUSTION ENG 55% ODI AT TSC +1.3 5.
3 121 MECH-COMBUSTION ENG 47% ODI AT TSC +1.6 6.
8 30 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 7 8 118 MECH-WESTINGHOUSE APT AT VM 0.00 8.
8 136 MECH-WESTINGHOUSE APT AT VM -0.93 9.
8 150 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-VOL) 10.
9 11 MECH-WESTINGHOUSE APT AT VM 0.00 11, 9
23 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-MAI) 12.
9 25 MECH-WESTINGHOUSE APT AT VM -0.15 13.
9 33 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 14.
9 51 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL) 15.
9 53 MECH-WESTINGHOUSE APT AT VM 0.00 16.
9 61 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH +0.11 17.
9 113 MECH-WESTINGHOUSE APT AT VM 0.00 18.
9 119 MECH-WESTI!S3OUSE APT AT VM 0.00 19.
9 121 MECH-WESTINGHOUSE 80% ODI AT VM 0.00 20.
9 129 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-SAI) 21, 9 141 MECH-WESTINGHOUSE 38% ODI AT VM 0.0 22.
9 145 MECH-WESTINGHOUSE 91% ODI AT VM 0.0 23.
9 149 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-VOL) 24.
10 20 MECH-WESTINGHOUSE APT AT VM 0.00 25.
10 24 MECH-WESTINGHOUSE DI AT TSH +0.0 26.
10 50 MECH-WESTINGHOUSE APT AT VM 0.36 27.
10 136 MECH-WESTINGHOUSE APT AT VM 0.00 28, 10 166 MECH-WESTINGHOUSE APT AT VM 0.00 29.
11 27 MECH-WESTINGHOUSE APT AT VM 0.00 30.
11 33 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL) 31.
11 43 MECH-WESTINGHOUSE APT AT VM 0.00 32.
11 14' MECH-WESTINGHOUSE 57% ODI AT DH +2.1 33.
11 l' 3 MECH-COMBUSTION ENG 43% ODI AT VM 34.
11
~63 MECH-COMBUSTION ENG 36% ODI AT VM 0.0 35.
12 60 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH 0.11 36.
3' 61 MECH-WESTINGHOUSE DRT AT TSH 37.
20 64 MECH-WESTINGHOUSE CIRCUMFERENTIAL IND. AT TSH 0.15 38.
27 33 MECH-WESTINGHOUSE 59% ODI AT C2 33.8 39, 29 165 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.19 40.
31 135 MECH-WESTINGHOUSE BULGE FROM TSC TO +23.7 l
41, 39 5 MECH-COMBUSTION ENG 92% ODI AT DC 42.
45 51 MECH-WESTINGHOUSE 48% ODI AT TSH +0.76 43.
45 55 MECH-WESTINGHOUSE 52% OD1 AT TSH +1.03 44.
46 52 MECM-WESTINGHOUSE 38% ODI AT TSH +2.2 45.
49 153 MECH-WESTINGHOUSE 51% ODI AT H3
-0.4 46.
50 16 MECH-WESTINGHOUSE 47% ODI AT H4 +B.67 47.
50 56 MECH-WESTINGHOUSE 23% ODI AT TSH +0.64 48.
51 57 MECH-COMBUSTION ENG 43% ODI AT TSd +0.8 49.
51 111 MECH-WESTINGHOUSE 39% ODI AT TSH +0.8 50.
51 113 MECH-WESTINGHOUSE 62% ODI AT TSH +0.9 51.
52 56 MECH-COMBUSTION ENG 46% ODI AT TSH +1.0 52.
52 58 MECH-WESTINGHOUSE MULTIPLE INDICATIONS AT TSH 53.
52 94 WELD-COMBUSTION ENG 47% ODI AT TSH +37.4 (REMOVED SECTION) 54.
52 110 MECH-WESTINGHOUSE 23% ODI AT TSH +0.7 55.
53 57 WELD-COMBUSTION ENG 48% ODI AT TSH +0.7 (REMOVED SECTION) 56.
53 111 MECH-WESTINGHOUSE 45% ODI AT TSH +0.4 57 53 113 MECH-WESTINGHOUSE 48% ODI AT TSH +0.7 58.
54 56 MECH-WESTINGHOUSE 37% ODI AT TSH +0.64 59, 54 58 MECH-WESTINGHOUSE 64% ODI AT TSH +0.64 60.
54 110 MECH-WESTINGHOUSE 34% ODI AT TSH +0.8 61.
55 57 MECH-WESTINGHOUSE 48% ODI AT TSH +0.82 62.
56 58 MECH-WESTINGHOUSE 35% ODI AT TSH +0.79 63.
56 62 MECH-WESTINGHOUSE BULGE FROM TSH TO TSH +2.0 64.
57 109 MECH-WESTINGHOUSE 17% ODI AT TSH +2.7 65.
58 10 MECH-WESTINGHOUSE 91% ODI AT TSC +14.2
BWNS TUBAN II (Version 2.0) 02/01/1995 09:13:09 Calvert Cliffs - Unit 1 S/G 11 94 MARCH I
f Page 2
- 11 STEAM GENERATOR ALL 'IUBES PLUGGED UP TO AND INCLUDING THE 1994 OUTAGE COUNT ROW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 66.
59 57 MECH-WESTINGHOUSE 38% ODI AT TSH +1.2 67.
60 60 MECH-WESTINGHOUSE 63% ODI AT TSH +0.8 68.
62 144 MECH-WESTINGHOUSE 50% ODI AT H3 +30.9 l
69.
69 85 MECH-WESTINGHOUSE 38% ODI AT TSH +1.7 70.
69 89 MECH-WESTINGHOUSE SAI AT TSH 0.44 71.
69 91 MECH-WESTINGHOUSE 38% ODI AT TSH +0.5 72.
69 93 MECH-WESTINGHOUSE 61% ODI AT TSH +1.1 73.
70 88 MECH-WESTINGHOUSE 59% ODI AT TSH +0.84 74.
70 90 MECH-WESTINGHOUSE 59% ODI AT TSH +1.1 75.
70 92 MECH-WESTINGHOUSE 48% ODI AT TSH +0.8 76.
70 128 WELD-COMBUSTION ENG 7%,15% AT H1+12.9,H2+23.3(REMOVED SECTION) 77.
71 83 MECH-WESTINGHOUSE 44% ODI AT TSH +0.7 78.
71 89 MECH-WESTINGHOUSE MULTIPLE INDICATIONS 35%,31%-TSH +0.9,+0.6 79.
71 93 MECH-WESTINGHOUSE MULTIPLE ODI 31%,28%,23,AT TSH
+1.1,+1.8,+0.6 80.
72 82 WELD-COMBUSTION ENG 48% ODI AT TSH +0.8 (REMOVED SECTION) 81.
72 88 MECH-WESTINGHOUSE 55% ODI AT TSH +0.89 82.
72 90 MECH-WESTINGHOUSE MULTIPLE ODI 38%,34% AT TSH
+0.6,+1.2 83.
72 92 MECH-WESTINGHOUSE 63% ODI AT TSH +1.1 i
84.
73 89 MECH-WESTINGHOUSE 47% ODI AT TSH +0.5 85.
73 91 MECH-WESTINGHOUSE 89% ODI AT TSH +0.5 t
86.
74 B6 MECH-WESTINGHOUSE 49% ODI AT TSH +0.6 87.
74 88 MECH-WESTINGHOUSE 23% ODI AT TSH +1.0 88.
74 90 WELD-COMBUSTION ENG 60% ODI AT TSH +0.8 (REMOVED SECTION) 89.
74 92 MECH-WESTINGHOUSE 62% ODI AT TSH +0.6 90.
75 85 MECH-WESTINGHOUSE 46% ODI AT TSH +0.7 91.
75 87 MECH-WESTINGHOUSE 38% ODI AT TSH +0.6 92.
75 89 MECH-WESTINGHOUSE 52% ODI AT TSH +0.8 93.
75 91 MECH-WESTINGHOUSE 47% ODI AT TSH +0.8 94.
75 93 MECH-WESTINGHOUSE 41% ODI AT TSH +2.8 95.
76 86 MECH-WESTINGHOUSE 45% ODI AT TSH +0.79 i
96.
76 88 MECH-WESTINGHOUSE 52% ODI AT TSH +1.28 97.
77 85 MECH-WESTINGHOUSE 53% ODI AT TSH +1.16 98.
77 89 MECH-WESTINGHOUSE 43% ODI AT TSH +1.8 99.
77 91 WELD-COMBUSTION ENG 45% ODI AT TSH v2.0 (REMOVED SECTION) 100.
78 88 MECH-WESTINGHOUSE 42% ODI AT TSH +1.4 101.
79 89 MECH-WESTINGHOUSE 31% ODI AT TSH +1.7 102.
85 21 MECH-WESTINGHOUSE 56% ODI AT C5 +4.8 103.
95 23 MECH-WESTINGHOUSE RIM CUT (BURN THROUGH) 104.
96 144 MECH-WESTINGHOUSE 22% ODI AT VM (REMOVED SECTION) 105.
99 143 MECH-WESTINGHOUSE 20% ODI AT VM (REMOVED SECTION) 106.
101 27 MECH-COMBUSTION ENG 72% ODI AT C4 0.0
- 107, 103 125 MECH-WESTINGHOUSE 54% ODI AT VH 0.0 108.
104 32 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #1 109.
104 66 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #4 110.
104 102 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #7
- 111, 104 136 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #9 112.
106 88 MECH-WESTINGHOUSE 53% ODI AT VM 0.00 113.
106 118 MECH-COMBUSTION ENG 43% ODI AT C7 +15.0 114.
108 34 MECH-COMBUSTION ENG 27% ODI AT DH 0.0 115.
113 81 MECH-WESTINGHOUSE DRT AT TSH 116.
114 62 MECH-COMBUSTION ENG 42% ODI AT VM 117 114 84 MECH-COMBUSTION ENG 31% ODI AT VH 0.0 118.
120 48 MECH-WESTINGFOUSE RIM CUT, STAKING LOCATION #2
- 119, 120 84 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #5 120.
120 120 MECH-WESTINGHOUSE
' RIM CUT, STAKING LOCATION #8 121.
129 71 MECH-WESTINGHOUSE PV AT C4
+6.6 122.
130 116 MECH-WESTINGHOUSE 43% ODI AT H2 1.16 123.
134 66 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #3
- 124, 134 102 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION #6 125.
134 108 MECH-WESTINGHOUSE 48% ODI AT TSH +12.6 126.
135 61 MECH-WESTINGHOUSE RIM CUT, BURN THROUGH I
127.
135 63 MECH-WESTINGHOUSE RIM CUT, BURN THROUGH 128.
136 62 MECH-WESTINGHOUSE RIM CUT (BURN THROUGH) 129.
136 64 MECH-WESTINGHOUSE RIM CUT, BURN THROUGH 130.
136 68 MECH-WSSTINGHOUSE 56% ODI AT TSC +10.6
I BWNS TUBAN II (Version 2.0) 02/01/1995 09:13:09 Calvert Cliffs - Unit 1 S/G 11 94 MARCH I
- 11 STEAM GENERATOR ALL TUBES PLUGGED UP TO AND INCLUDING THE 1994 OUT4GE COUNT ROW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 131.
136 106 MECH-WESTINGHOUSE 48% ODI AT H6 +15.0 132.
137 65 MECH-WESTINGHOUSE RIM CUT, BURN THROUGH 133.
137 67 MECH-COMBUSTION ENG 51% ODI AT TSC +10.2 134.
137 79 MECH-COMBUSTION ENG 43% ODI AT C10 +7.6 135.
138 68 MECH-WESTINGHOUSE 36% ODI AT TSC +10.4 136.
138 76 MECH-WESTINGHOUSE 48% ODI AT TSC +11.0 137.
138 80 MECH-WESTINGHOUSE 39% ODI AT TSC +19.7 138.
139 73 MECH-COMBUSTION ENG 74% ODI AT TSH -2.2 (NRH) 139.
139 75 MECH-WESTINGHOUSE SQR WITH WALL LOSS AT TSH -2.0 (NRH) i 140.
139 77 MECH-COMBUSTION ENG 41% ODI AT C2 +1.1 (NRH) 141.
139 79 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.05 142.
139 81 MECH-WESTINGHOUSE 63% ODI AT TSC +18.5 (NRH) 143.
139 83 MECH-WESTINGHOUSE 67%,53% ODI AT TSH
-1.5,-1.9 (NRH) 144.
139 85 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT TSH -1.20 145.
139 87 MECH-WESTINGHOUSE SQR WITH WALL LOSS AT TSH -2.0 (NRH) 146.
139 89 MECH-WESTINGHOUSE 54% ODI AT TSC 18.25 147.
139 91 MECH-WESTINGHOUSE 83% ODI AT TEH +20.7 (NRH) 148.
140 76 MECH-WESTINGHOUSE 55%,41% ODI AT TSC +10.41,+10.87 149.
140 82 MECH-WESTINGHOUSE 45% ODI AT TSC +0.5 150.
140 88 MECH-WESTINGHOUSE 54%,50% AT TSC +20.19, C2 +0.0 Total Indications Found = 150 Total Tubes Found = 150 i
i
i J
I APPENDIX II Eddy Current Test Results for 12 Steam Generator A.
Plot with List of AllIndications March 1994 B.
Plot with List of <20% Indications March 1994 i
i C.
Plot with List of 20% - 39% Indications March 1994 l
D.
Plot with List of >39% Indications March 1994 E.
Plot with List of Tubes Plugged March 1994 F.
Plot with List of All Tubes Plugged All Outages 1
~
I t
i y,
m
STEAM GENERATOR 12 A. Plot with List of All Indications March 1994
BMS TUBAN B - 01/17/1995 15 31.28
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BWMS TUBAN II (Version 2.0) 01/17/1995 15:30:48 Calvert Cliffs - Unit 1 S/G 12 94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 42 ODI 41 0.56 TSH
+1.25 2.
2 44 ODI 16 0,91 TSC
+0.69 3.
ODI 23 0.52 TSH
+1.66 4.
3 9 ODI 3
1.93 C5
+4.04 5.
7 1 ODI 12 0.88 H4
+0.51 6.
7 59 ODI 14 1.14 TSC
+0.30 7.
10 110 ODI 22 0.92 TSH
+0.76 8.
12 128 ODI 39 1.47 TSH
+30.29 9.
13 135 ODI 10 1.82 C5
+11.99 10.
14 20 ODI 11 1,29 H2
+12.68 11.
14 156 ODI 11 0.40 TSH
+10.33 12.
19 19 ODI 13 1.18 TSH
+12.69 13.
20 4 ODI 23 0.91 C2
+23.32 14.
20 34 ODI 21 1.21 TSH
+32.21 15.
21 47 ODI 3
0.90 C3
+14.78 16.
21 145 ODI 1
0.80 TSH
+23.60 17, 24 62 ODI 77 0.42 H6
+0.63 18.
26 16 ODI 21 0.53 TSH
+0.70 19.
26 104 ODI 10 1.00 TSC
+37.48 20.
29 3 ODI 9
0.40 TSC
+29.79 21.
30 40 ODI 11 1.08 TSH
+0.97 22.
31 117 ODI 16 0.42 C4
+11.55 23.
31 137 ODI 6
1.02 H1
+2.25 24.
34 12 ODI 19 1.06 TSH
+30.82 25.
35 15 ODI 23 0.40 TSH
+3.64 26.
35 61 ODI 5
0.88 H2
+13.80 27.
35 99 ODI 19 0.49 C4
+9.10 28.
36 56 ODI 14 0.73 H3
+29.39 29.
36 58 ODI 7
0.69 H1
+33.81 30, 36 80 ODI 15 0.97 H3
+14.19 31.
37 91 ODI 9
0.93 C2
+7.79 32, 39 19 ODI 26 0.66 TSH
+19.54 33.
39 47 ODI 18 0.63 TSH
+0.86 34.
41 39 ODI 7
1.23 H6
+2.12 35.
41 89 ODI 21 1.34 H1
+20.77 36.
ODI 47 1.57 H1
+13.68 37.
ODI 59 0.67 H1
+20.77 38.
ODI 79 0.68 H1
+13.68 39.
41 99 ODI 3
1.33 TSH
+24.38 40.
42 16 ODI 17 1.62 H1
+17.78 41.
42 110 ODI 16 0.67 TSH
+8.95 42.
42 114 ODI 38 1.61 H1
+8.82 43.
42 116 ODI 38 0.98 TSH
+0.71 44.
43 31 ODI 30 0.54 H3
-1.49 45.
44 50 ODI 11 0.78 TSH
+1.36 46.
45 47 ODI 7
1.21 C3
+26.07 47.
45 53 ODI 18 1.03 TSH
+0.65 48.
47 51 ODI 5
2.29 VM
+5.00 49.
47 111 ODI 35 0.45 TSH
+0.93 50.
47 113 ODI 23 0.87 TSH
+1.33 51.
47 117 ODI 20 2.00 TSH
+0.79 52.
47 157 ODI 10 1.42 H7
+9.86 53.
48 8 ODI 4
1.52 H5
+4.65 54.
48 32 ODI 27 2.54 DH
+6.38 55.
51 49 ODI 21 1.15 H4
+24.43 56.
51 79 ODI 7
1.30 C4
+6.65 57, 53 73 ODI 37 1.21 VM
+10.85 58.
53 159 ODI 4
1.04 C3
+24.04 59.
54 110 ODI 10 0.66 TSH
+2.17 60.
55 113 ODI 10 1.40 TSH
+2.15 61.
ODI 29 1.02 TSH
+0.96 62.
55 157 ODI 8
0.58 H7
+18.23 63.
56 62 ODI 30 2.26 TSH
+1.25 64.
56 110 ODI 12 0.59 TSH
+2.05 65.
57 107 ODI 32 2.96 TSH
+0.90 Page 1 of 4
BWNS TURAN II (Version 2.0) 01/17/1995 15:30:48 Calvert Cliffs - Unit 1
- ee*e******
S/G 12 94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LIiE IND
%TW VOLTS LOCATION t
66.
59 131 ODI 14 1.01 H3
+26.59 67.
60 60 u?T 35 1.48 TSH
+0.63 L
68.
60 64 ODI
?2 0.75 TSH
+1.15 l
69.
61 63 ODI 10 0.81 TSH
+11.23 70.
62 100 ODI 30 0.86 TSH
+1.19 71.
62 102 ODI 30 1.02 TSH
+1.09 72.
ODI 35 1.40 TSH
+1.41 73.
62 104 ODI 32 2.17 TSH
+1.40 74.
63 57 ODI 13 1.32 C3
+37.44 l
75.
ODI 13 1.48 C4
+20.87 l
76.
ODI 18 2.37 C4
+6.72 77.
63 63 ODI 12 0.71 TSH
+0.87 78.
63 73 ODI 36 1.92 C2
+22.54 79.
63 101 ODI 19 0.92 TSH
+1.60 80.
64 20 ODI 11 0.77 H5
+34.52 81.
64 72 ODI 4
1.10 H5
+13.20 82.
64 86 ODI 9
1.32 H3
+27.62 83.
64 102 ODI 25 0.91 TSH
+1.36 84.
66 100 ODI 8
0.98 C3
+23.24 85.
ODI 26 1.12 TSH
+1.52 86.
66 102 ODI 55 0.69 TSH
+0.69 87.
68 94 ODI 39 2.34 TSH
+0.81 88.
68 98 ODI 29 0.98 TSH
+1.63 89.
68 100 ODI 38 0.93 TSH
+1.66 90.
68 102 ODI 22 0.87 TSH
+0.81 91.
68 128 ODI 20 2.06 C4
+30.46 92.
69 61 ODI 8
1.08 DH
+26.34 93.
ODI 12 0.74 DH
+23.33 94.
69 79 ODI 41 0.68 TSH
+0.80 95.
69 93 ODI 56 0.62 TSH
+1.10 96.
69 95 ODI 19 3.07 H5
+32.70 97.
69 99 ODI 1
2.32 TSH
+0.65 98.
70 72 ODI 22 0.65 TSH
+0.70 99.
70 78 ODI 35 0.82 TSH
+0.86
- 100, 70 92 ODI 59 0.84 TSH
+1.31 101.
70 94 ODI 39 0.76 TSH
+2.10
- 102, 70 100 ODI 37 0.99 TSH
+1.47 103.
70 150 ODI 15 1.43 C3
+22.81 104.
71 13 ODI 13 1.38 VM
+0.70 i
105.
71 73 ODI 38 1.03 TSH
+0.66 l
106.
71 79 ODI 13 1.13 TSH
+1.15 l
107.
71 81 ODI 11 1.79 TSH
+1.07
)
108.
72 74 ODI 16 1.20 TSH
+1.37 109.
72 90 ODI 49 0.40 TSH
+1.32
)
110.
72 96 ODI 14 2.83 TSH
+0.72 111.
73 89 ODI 26 1.45 TSH
+0.93
)
112.
73 91 ODI 17 1.30 TSH
+2.08 113.
74 14 ODI 14 1.03 TSH
+14.99 114.
74 76 ODI 27 1.77 TSH
+0.65 115.
74 78 ODI 20 0.93 TSH
+0.76 116.
74 88 ODI 15 0.71 TSH
+1.28 117.
74 90 ODI 21 1.08 TSH
+1.64 118.
74 92 ODI 30 1.38 TSH
+1.80 119.
ODI 35 1.38 TSH
+0.69 120.
75 79 ODI 51 0.72 TSH
+1.45 121.
75 87 ODI 26 1.33 TSH
+1.63 122.
75 89 ODI 23 1.09 TSH
+1.74 123.
75 91 ODI 35 2.17 TSH
+1.65 124.
76 78 ODI 31 1.33 TSH
+1.34 l
125.
ODI 34 0.56 TSH
+1.74 l
126.
ODI 39 1.95 TSH
+0.91 127.
76 82 ODI 37 0.71 TSH
+1.77 l
128.
77 81 ODI 31 1.62 TSH
+1.67 129.
77 87 ODI 22 0.99 TSH
+1.68 i
130.
ODI 23 0.63 TSH
+0.75 Page 2 of 4
BWNS TUBAN II (Version 2.0) 01/17/1995 15:30:48 Calvert Cliffs - Unit 1 S/G 12
- e*******
94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND
%TW VOLTS LOCATION 131.
77 95 ODI 11 1.25 TSH
+2.12 132.
78 64 ODI 23 0.92 C7
-1,30 133.
78 88 ODI 24 1.16 TSH
+1.81 134.
78 94 ODI 44 2.07 TSH
+0.87
- 135, 78 114 ODI 24 0.92
- VM
+3.87 136.
78 120 ODI 16 1.09 H2
+17.93 137.
79 57 ODI 13 1.74 C5
+22.87 138.
79 79 ODI 16 1.48 C2
+16.15 139.
79 81 ODI 25 1.65 TSH
+0.65 140.
79 85 ODI 15 0.53 TSH
+2.41 141.
79 87 ODI 34 0.54 TSH
+0.70 142.
79 91 ODI 23 0.91 TSH
+0.80 143.
79 93 ODI 29 0.79 TSH
+0.67 144.
79 95 ODI 14 0.63 TSH
+2.06 145.
ODI 25 0.65 TSH
+0.80 146.
80 90 ODI 26 1.03 TSH
+0.72 147.
80 94 ODI 16 0.66 TSH
+2.14 148.
ODI 33 0.69 TSH
+1.22 149.
81 85 ODI 35 0.52 TSH
+1.63 150.
ODI 38 2.86 TSH
+0.70 151.
81 87 ODI 31 1.00 TSH
+0.73 152.
81 111 ODI 22 2.26 TSH
+37.10 153.
82 84 ODI 15 1.70 TSH
+1.21 154.
ODI 38 1.07 TSH
+0.92 155.
82 90 ODI 28 3.67 TSH
+0.82 156.
83 19 ODI 11 1.20 H7
+12.63 157.
ODI 33 2.72 H6
+22.10 158.
83 83 ODI 28 1.97 TSH
+0.93 159.
83 85 ODI 24 0.82 H1
+8.33 160.
ODI 25 0.52 H1
+0.33 161.
ODI 10 0.80 TSH
+1.27 162.
83 91 ODI 5
1.62 H7
+13.56 163.
ODI 23 1.37 H6
+21.94 164.
ODI 32 0.49 TSH
+0.75 165.
84 74 ODI 5
1.06 VH
+21.13 166.
84 86 ODI 14 1.35 TSH
+0.69 167.
85 63 ODI 37 0.90 TSH
+19.28 168.
85 65 ODI 24 1.18 VC
+1.43 169.
85 67 ODI 7
1.24 VH
+3.53 170.
ODI 23 0.48 VH
+14.54 171.
86 88 ODI 30 0.58 VH
+1.20 172.
87 91 ODI 32 0.63 VH
+0.94 173.
90 24 ODI 18 0.93 H7
+17.64 174.
90 62 ODI 6
0.90 C4
+24.37 175.
91 105 ODI 15 1.37 C8
+17.78 176.
94 28 ODI 27 1.12 TSH
+1.19 177.
94 90 ODI 37 0.62 DH
+9.76 178.
94 130 ODI 9
0.99 TSH
+22.80 179.
95 61 ODI 10 1.75 H7
+9.87 180.
95 87 ODI 19 0.76 VM
+0.97 181.
96 34 ODI 7
1,43 C6
+21.95 182.
ODI 33 1.55 C7
+1.48 183.
96 40 ODI 23 0.45 C4
+35.89 184.
96 52 ODI 19 1.82 C5
+13.45 185.
97 41 ODI 9
1.68 C5
+2.40 186.
97 103 ODI 25 0.55 VM
+1.16 187.
97 107 ODI 23 0.57 TSH
+0.87 188.
100 40 ODI 11 2.27 C5
+1.46 189.
100 90 ODI 19 2.81 H3
+29.35 190.
100 126 ODI 9
1.21 TSH
+8.70 191.
100 134 ODI 2
0.84 H4
+13.77 192.
101 67 ODI 17 0.93 TSH
+1.15 193.
101 115 ODI 19 0.51 VH
+1.70 194.
102 106 ODI 10 0.89 TSH
+1.16 195.
104 88 ODI 27 0.65 VM
-1.66 Page 3 of 4
BWNS TUBAN II (Version 2.0) 01/17/1995 15:30:48 Calvert Cliffs - Unit 1 e*e**********
S/G 12 94 MARCH Bobbin THESE ARE ALL OF THE ODI INDICATIONS FOUND IN THE 1994 INSPECTION COUNT ROW LINE IND
%TW VOLTS LOCATION 196.
105 39 ODI 14 1.39 H1
+3.29 197.
ODI 24 0.85 H1
-0.45 198.
106 68 ODI 6
1.35 HS
+21.92 199.
107 127 ODI 27 0.78
. H9
+9.93 200.
100 64 ODI 36 0.59
' DH
+20.10 201.
108 72 ODI 20 0.48 DH
+12.72 202.
108 116 ODI 9
1.22 H5
+6.17 203.
109 51 ODI 21 0.75 TSH
+1.53 204.
110 106 ODI 26 0.71 H7
+16.87 205.
ODI 30 1.48 H7
+15.45 206.
110 110 ODI 1
1.31 C8
+18.17 i
207.
112 50 ODI 27 0.59 H6
+19.75 1
208.
114 98 ODI 8
0.79 H2
+26.90 209.
118 100 ODI 23 0.75 VM
+6.97 l
210.
125 69 ODI 16 4.37 VC
+7.49 211.
129 59 ODI 7
0.69 VM
+8.03 l
212.
130 100 ODI 22 0.93 TSH
+13.00 i
213.
131 87 ODI 8
0.65 H8
+21.88 214.
131 111 ODI 32 0.88 C8
+14.23 l
215.
132 106 ODI 31 0.57 H6
+20.60 216.
133 75 ODI 3
1.21 VM
+18.11 217.
136 104 ODI 34 0.53 TSC
+1.26 218.
137 97 ODI 6
1.81 C10
+10.32 Total Indications Found = 218 Total Tubes Found = 191 l
Page 4 of 4
1 STEAM GENERATOR 12 i
B. Plot with List of <20% Indications March 1994
)
f 1
TESE ARE ALL OF TtE 1% TO 19%
DOICATIONS FOUPO N T}E 1994 NSPECTION Cdvert Carro - LHt 1 S/G 12 Totd Tubes
- 8519 Times Selected : 100 Out Of Service ( ) : N/A I
l
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BWHS TUBAN II (Version 2.0) 01/17/1995 15:43:27
- 4****
Calvart Cliffs - Unit 1 S/G 12 94 MARCH Bobbin 1
19% ODI, IDI INDICATIONS
'li!ESE TUBES ARE IMPERFECTIONS PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 44 ODI 16 0.91 TSC
+0.69 j
2.
3 9 ODI 3
1.93 C5
+4.04 3.
7 1 ODI 12 0.88 H4
+0.51 4.
7 59 ODI 14 1.14
, TSC
+0.30 5.
13 135 ODI 10 1.82 C5
+11.99 6.
14 20 ODI 11 1.29 H2
+12.68 7.
14 156 ODI 11 0.40 TSH
+10.33 8.
19 19 ODI 13 1.18 TSH
+12.69 9.
21 47 ODI 3
0.90 C3
+14.78 10.
21 145 ODI 1
0.80 TSH
+23.60 1
11.
26 104 ODI 10 1.00 TSC
+37.48 12.
29 3 ODI 9
0.40 TSC
+29.79 13.
30 4 0 ODI 11 1.08 TSH
+0.97 14.
31 117 ODI 16 0.42 C4
+11.55 j
15.
il 137 ODI 6
1.02 H1
+2.25 16, 34 12 ODI 19 1.06 TSH
+30.82 17.
35 61 ODI 5
0.88 H2
+13.80 18.
35 99 ODI 19 0.49 C4
+9.10 19.
36 56 ODI 14 0.73 H3
+29.39 i
20.
36 58 ODI 7
0.69 H1
+33.81 l
21.
36 80 ODI 15 0.97 H3
+14.19 22, 37 91 ODI 9
0.93 C2
+7.79 23.
39 47 ODI 18 0.63 TSH
+0.86 24.
41 39 ODI 7
1.23 H6
+2.12 25.
41 99 ODI 3
1.33 TSH
+24.38 26.
42 16 ODI 17 1.62 H1
+17.78 27.
42 110 ODI 16 0.67 TSH
+8.95 28.
44 50 ODI 11 0.78 TSH
+1.36 29.
45 47 ODI 7
1.21 C3
+26.07 30.
45 53 ODI 18 1.03 TSH
+0.65 i
31.
47 51 ODI 5
2.29 VM
+5.00 32, 47 157 ODI 10 1.42 H7
+9.86 33, 48 8 ODI 4
1.52 HS
+4.65 34.
51 79 ODI 7
1.30 C4
+6.65 35.
53 159 ODI 4
1.04 C3
+24.04 36.
54 110 ODI 10 0.66 TSH
+2.17 37, 55 113 ODI 10 1.40 TSH
+2.15 38.
55 157 ODI 8
0.58 H7
+18.23 39.
56 110 ODI 12 0.59 TSH
+2.05 40, 59 131 ODI 14 1.01 H3
+26.59 41.
61 63 ODI 10 0.81 TSH
+11.23 42.
63 57 ODI 13 1.32 C3
+37.44 43.
ODI 13 1.48 C4
+20.87 44.
ODI 18 2.37 C4
+6.72 45.
63 63 ODI 12 0.71 TSH
+0.87 46.
63 101 ODI 19 0.92 TSH
+1.60 47.
64 20 ODI 11 0.77 HS
+34.52 48.
64 72 ODI 4
1.10 HS
+13.20 49.
64 86 ODI 9
1.32 H3
+27.62 50.
66 100 ODI 8
0.98 C3
+23.14 51.
69 61 ODI 8
1.08 DH
+26.34 52.
ODI 12 0.74 DH
+23,33 53.
69 95 ODI 19 3.07 H5
+32.70 54.
69 99 ODI 1
2.32 TSH
+0.65 55.
70 150 ODI 15 1.43 C3
+22.81 56.
71 13 ODI 13 1.38 VM
+0.70 57.
71 79 ODI 13 1.13 TSH
+1.15 50.
71 81 ODI 11 1.79 TSH
+1.07 59.
72 74 ODI 16 1.20 TSH
+1.37 60.
72 96 ODI 14 2.83 TSH
+0.72 61.
73 91 ODI 17 1.30 TSH
+2.08 62.
74 14 ODI 14 1.03 TSH
+14.99 63.
74 88 ODI 15 0.71 TSH
+1.28 64.
77 95 ODI 11 1.25 TSH
+2.12 65.
78 120 ODI 16 1.09 H2
+17.93 Page 1 of 2
BWNS TUBAN II (Version'2.0) 01/17/1995 15:43:27 i
Calvert Cliffs - Unit 1 S/G'12 94 MARCH Bobbin e
f 1 - 19% ODI, IDI INDICATIONS THESE TUBES ARE IMPERFECTIONS PER TECH. SPEC.
COUNT ROW LINE IND
%TW-VOLTS LOCATION 66.
79 57 ODI 13 1.74 C5
+22.87 i
67.
79 79 ODI 16 1.48 C2
+16.15 I
68 79 85 ODI 15 0.53 TSH
+2.41 l
69.
79 95 ODI 14 0.63
, TSH
+2.06 70.
80 94 ODI 16 0.66 TSH
+2.14 71.
82 84 ODI 15 1.70 TSH
+1.21-1 72.
83 19 ODI 11 1.20 H7
+12.63 73.
83 85 ODI.
10 0.80 TSH
+1.27 74.
83 91 ODI 5
1,62 H7
+13.56 75.
84 74 ODI 5
1.06 VH
+21.13 l
76.
84 86 ODI 14 1.35 TSH
+0.69.
77.
85 67 ODI 7
1.24 VH
+3.53 i
78.
90 24 ODI 18 0.93 H7
+17.64 i
79.
90 62 ODI 6
0.90 C4
+24.37 i
80.
91 105 ODI 15 1.37 C8
+17.78 81.
94 130 ODI 9
0.99 TSH
+22.80 l
82.
95 61 ODI 10 1.75 H7
+9.87 83.
95 87 ODI 19 0.76 VM
+0.97 84.
96 34 ODI 7
1.43 C6
+21.95 85.
96 52 ODI 19 1.82 C5
+13.45 86.
97 41 ODI 9
1.68 C5
+2.40 87.
100 40 ODI 11 2.27 C5
+1.46 88.
100 90 CDI 19 2.81 H3
+29.35 89.
100 126 ODI 9
1.21 TSH
+8.70 90.
100 134 ODI 2
0.84 H4
+13.77 91.
101 67 ODI 17 0.93 TSH
+1.15 I
92.
101 115 ODI 19 0.51 VH
+1.70 93.
102 106 ODI 10 0.89 TSH
+1.16 94.
105 39 ODI 14 1.39 H1
+3.29 l
95.
106 68 ODI 6
1.35 H5
+21.92 l
96.
108 116 ODI 9
1.22 HS
+6.17 97.
110 110 ODI 1
1.31 C8
+18.17 98.
114 98 ODI 8
0.79 H2
+26.90 I
99.
125 69 ODI 16 4.37 VC
+7.49 100.
129 59 ODI 7
0.69 VM
+8.03 101.
131 87 ODI 8
0.65 HB
+21.88 102.
133 75 ODI 3
1.21 VM
+18.11 103.
137 97 ODI 6
1.81 C10
+10.32 Total Indications Found = 103 Total Tubes Found = 100 Page 2 of 2 4
STEAM GENERATOR 12 C. Plot with List of 20% - 39% Indications March 1994
1 1
BufS TUBAN 5 - 01/17/199S 15M37
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BWNS TUBAN II (Version 2.0) 01/17/1995 15:48:31 Calvert Cliffs - Unit 1 S/G 12 94 MARCH Bobbin 20% TO 39% ODI, IDI INDICATIONS THESE ARE DEGRADED TUBES PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 1.
2 44 ODI 23 0.52 TSH
+1.66 2.
10 110 ODI 22 0.92 TSH
+0.76 3.
12 128 ODI 39 1.47 TSH
+30.29 4.
20 4 ODI 23 0.91 C2
+23.32 5.
20 34 ODI 21 1.21 TSH
+32.21 6.
26 16 ODI 21 0.53 TSH
+0.70 7.
35 15 ODI 23 0.40 TSH
+3.64 8.
39 19 ODI 26 0.66 TSH
+19.54 9.
41 89 ODI 21 1.34 H1
+20.77 10.
42 114 ODI 38 1.61 H1
+8.82 11.
42 116 ODI 38 0.98 TSH
+0.71 12, 43 31 ODI 30 0.54 H3
-1.49 1
13.
47 111 ODI 35 0.45 TSH
+0.93 i
14.
47 113 ODI 23 0.87 TSH
+1.33 1
15.
47 117 ODI 20 2.00 TSH
+0.79 16.
48 32 ODI 27 2.54 DH
+6.38 17.
51 49 ODI 21 1.15 H4
+24.43 18.
53 73 ODI 37 1.21 VM
+10.85 19.
55 113 ODI 29 1.02 TSH
+0.96 20.
56 62 ODI 30 2.26 TSH
+1.25 21.
57 107 ODI 32 2.96 TSH
+0.90 22.
60 60 ODI 35 1.48 TSH
+0.63 i
23.
60 64 ODI 32 0.75 TSH
+1.15 i
24.
62 100 ODI 30 0.86 TSH
+1.19 25.
62 102 ODI 30 1.02 TSH
+1.09 26.
ODI 35 1.40 TSH
+1.41 27 62 104 ODI 32 2.17 TSH
+1.40 28.
63 73 ODI 36 1.92 C2
+22.54
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29.
64 102 ODI 25 0.91 TSH
+1.3G 30.
66 100 ODI 26 1.12 TSH
+1.52 l
31, 68 94 ODI 39 2.34 TSH
+0.81 32.
68 98 ODI 29 0.98 TSH
+1.63 33.
68 100 ODI 38 0.93 TSH
+1.66 34.
68 102 ODI 22 0.87 TSH
+0.81 35.
68 128 ODI 20 2.06 C4
+30.46 36.
70 72 ODI 22 0.65 TSH
+0.70 37, 70 78 ODI 35 0.82 TSH
+0.86 38.
70 94 ODI 39 0.76 TSH
+2.10 39.
70 100 ODI 37 0.99 TSH
+1.47 40.
71 73 ODI 38 1.03 TSH
+0.66 41, 73 89 ODI 26 1.45 TSH
+0.93 42.
74 76 ODI 27 1.77 TSH
+0.65 43.
74 78 ODI 20 0.93 TSH
+0.76 44.
74 90 ODI 21 1.08 TSH
+1.64 45.
74 92 ODI 30 1.38 TSH
+1.80 46.
ODI 35 1.38 TSH
+0.69 47.
75 87 ODI 26 1.33 TSH
+1.63 48.
75 89 ODI 23 1.09 TSH
+1.74 49.
75 91 ODI 35 2.17 TSH
+1.65 50.
76 78 ODI 31 1.33 TSH
+1.34 51.
ODI 34 0.56 TSH
+1.74 52.
ODI 39 1.95 TSH
+0.91 53.
76 82 ODI 37 0.71 TSH
+1.77 54.
77 81 ODI 31 1.62 TSH
+1.67 55.
77 87 ODI 22 0.99 TSH
+1.68 56.
ODI 23 0.63 TSH
+0.75 57.
78 64 ODI 23 0.92 C7
-1.30 58.
78 88 ODI 24 1.16 TSH
+1.81 t
59.
78 114 ODI 24 0.92 VM
+3.87 i
60.
79 81 ODI 25 1.65 TSH
+0.65 61.
79 87 ODI 34 0.54 TSH
+0.70 62.
79 91 ODI 23 0.91 TSH
+0.80 63.
79 93 ODI 29 0.79 TSH
+0.67 i
64.
79 95 ODI 25 0.65 TSH
+0.80 65.
80 90 ODI 26 1.03 TSH
+0.72 Page 1 of 2
BWNS 71EG07 II (Version 2.0) 01/17/1995 15:48:31 Calvert Cliffs - Unit 1 S/G 12 94 MARCH Bobbin 20% TO 39% ODI, IDI INDICATIONS THESE ARE DEGRADED TUBES PER TECH. SPEC.
COUNT ROW LINE IND
%TW VOLTS LOCATION 66.
80 94 ODI 33 0.69 TSH
+1.22 67.
81 85 ODI 35 0.52 TSH
+1.63 68.
ODI 38 2.06 TSH
+0.70 69.
81 87 ODI 31 1.00 TSH
+0.73 70.
81 111 ODI 22 2.26
- TSH
+37.10 71.
82 84 ODI 38 1.07 TSH
+0.92 72.
82 90 ODI 28 3.67 TSH
+0.82 73.
83 19 ODI 33 2.72 H6
+22.10 74.
83 83 ODI 28 1.97 TSH
+0.93 75.
83 85 ODI 24 0.82 H1
+8.33 76.
ODI 25 0.52 H1
+8.33 77.
83 91 ODI 23 1.37 H6
+21.94 78.
ODI 32 0.49 TSH
+0.75 79.
85 63 ODI 37 0.90 TSH
+19.28 80.
85 65 ODI 24 1.18 VC
+1.43 81.
85 67 ODI 23 0.48 VH
+14.54 82.
86 88 ODI 30 0.58 VH
+1.20 h
83.
87 91 ODI 32 0.63 VH
+0.94 84.
94 28 ODI 27 1.12 TSH
+1.19 85.
94 90 ODI 37 0.62 DH
+9.76 86.
96 34 ODI 33 1,55 C7
+1.48 87.
96 40 ODI 23 0.45 C4
+35.89 88.
97 103 ODI 25 0.55 VM
+1.16 89.
97 107 ODI 23 0.57 TSH
+0.87 90, 104 88 ODI 27 0.65 VM
-1.66 i
l 91, 105 3 9 ODI 24 0.85 H1
-0.45 l
92.
107 127 ODI 27 0.78 H9
+9.93 l
93.
108 64 ODI 36 0.59 DH
+20.10 94, 108 72 ODI 20 0.48 DH
+12.72 95.
109 51 ODI 21 0.75 TSH
+1.53 96.
110 106 ODI 26 0.71 H7
+16.87 97.
ODI 30 1.48 H7
+15.45 98.
112 50 ODI 27 0.59 H6
+19.75 99.
118 100 ODI 23 0.75 VM
+6.97 100.
130 100 ODI 22 0.93 TSH
+13.00 101.
131 111 ODI 32 0.88 C8
+14.23 102.
132 106 ODI 31 0.57 H6
+20.60 103.
136 104 ODI 34 0.53 TSC
+1.26 Total Indications Found = 103 Total Tubes Found = 94 I
Page 2 of 2 4
C
STEAM GENERATOR 12 D. Plot with List of >39% Indications March 1994
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BWNS TUBAN II (Version 2.0) 01/17/1995 15:55:05 Calvert Cliffs - Unit 1 S/G 12
- e.******
94 MARCH Bobbin 40% TO 100% ODI, IDI, INDICATIONS THESE TUBES ARE DEFECTIVE PER TECH. SPEC.
COUNT ROW LINE IND tTW VOLTS LOCATION 1.
2 42 ODI 41 0.56 TSH
+1.25 2.
24 62 ODI 77 0.42 H6
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41 89 ODI 47 1.57 H1
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70 92 ODI 59 0.84 TSH
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72 90 ODI 49 0.40 TSH
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75 79 ODI 51 0.72 TSH
+1.45 12.
78 94 ODI 44 2.07 TSH
+0.87 Total Indications Found = 12 Total Tubes Found = 10 Page 1 of 1
STEAM GENERATOR 12 E. Plot with List of Tubes PJugged March 1994
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BWNS TUBAN II (Version 2.0) 02/01/1995 09:17:44 Calvert Cliffs - Unit 1 S/G 12 94 MARCH Page 1
- 12 STEAM GENERATOR TUBES PLUGGED IN THE 1994 OUTAGE COUNT ROW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 1.
2 42 MECH-UESTINGHOUSE 41% ODI AT TSH 1.25(MRPC-SAI) 2.
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9 31 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT VM 0.00 l
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10 118 MECH-WESTINGHOUSE APT AT VM 0.00 6.
10 120 MECH-WESTINGHOUSE APT AT VM 0.00 7,
10 124 MECH-WESTINGHOUSE APT AT VM 0.00 8.
11 131 MECH-WESTINGHOUSE APT AT VM 0. 00 (MRPC-VOL) IR 9.
11 153 MECH-WESTINGHOUSE APT AT VM 0.00 10.
13 153 MECH-WESTINGHOUSE APT AT VM 0.00 1
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69 93 MECH-WESTINGHOUSE 56% ODI AT TSH 1.10 17.
70 92 MECH-WESTINGHOUSE 59% ODI AT TSH 1.31 18, 70 100 MECH-WESTINGHOUSE 37% ODI AT TSH 1.47(MRPC-SAI) i 19.
71 73 MECH-WESTINGHOUSE 38% ODI AT TSH 0.66 (MRPC-MAI) i 20.
72 90 MECH-WESTINGHOUSE 49% ODI AT TSH 1.32 21.
73 91 MECH-WESTINGHOUSE 17% ODI AT TSH 2.08(MRPC-MAI) 22.
74 76 MECH-WESTINGHOUSE 27% ODI AT TSH 0.65 (MRPC-SAI) 23.
74 92 MECH-WESTINGHOUSE 35% ODI AT TSH 0.69(MRPC-SAI) 24.
74 98 MECH-WESTINGHOUSE SAI AT TSH 0.77 25.
75 79 MECH-WESTINGHOUSE 51% ODI AT TSH 1.45 26.
78 94 MECH-WESTINGHOUSE 44 % ODI AT TSH 0. 87 (MRPC-SAI,VOL) 27.
78 96 MECH-WESTINGHOUSE SAI AT TSH 0.42(IR) 28.
79 93 MECH-WESTINGHOUSE 29% ODI AT TSH 0.67(MRPC-SAI) 29, 81 87 MECH-WESTINGHOUSE 31% ODI AT TSH 0.73 (MRPC-SAI) 30.
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STEAM GENERATOR 12 F. Plot with List of All Tubes Plugged All Outages
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BWNS TUBAN II (Version 2.0) 02/01/1995 09:30:57 Calvert Cliffs - Unit 1
- ?*
S/G 12 t
94 MARCH Page 1
- 12 STEAM GENERATOR ALL TUBES PLUGGED UP TO AND INCLUDING THE 1994 OUTAGE COUNT RN LINE TYPE & MANUFACTURER REASON FOR PLUGGING 1.
1 45 MECH-WESTINGHOUSE 49% ODI AT TSC +0.5 2.
1 341 MECH-WESTINGHOUSE PLUGGED IN 89,100% ODI AT TSH +0.2 (LEAKER) 3.
1 155 MECH-COMBUSTION ENG 72% ODI AT H4 +35.9 4.
2 42 MECH-WESTINGHOUSE 41% ODI AT TSH 1.25(MRPC-SAI) 5.
3 43 MECH-WESTINGHOUSE 38% ODI AT TSH +1.2 6.
3 47 MECH-WESTINGHOUSE 65% ODI AT TSH +5.55 7.
8 16 MECH-WESTINGHOUSE APT AT VM 0.00 8.
8 152 MECH-WESTINGHOUSE 61% ODI AT VM +0.0 i
9.
9 25 MECH-WESTINGHOUSE 55% ODI AT VM +0.0 10.
9 27 MECH-WESTINGHOUSE 59% ODI AT H6 +17.8 11.
9 29 MECH-COMBUSTION ENG 44% ODI AT VM +0.
12, 9
31 MECH-WESTINGHOUSE MULTIPLE AXIAL IND. AT VM 0.00 l
12, 9 109 MECH-WESTINGHOUSE 48% ODI AT TSH +0.97 14, 10 108 MECH-WESTINGHOUSE 38% ODI AT TSH +1.4 15.
10 114 MECH-WESTINGHOUSE APT AT VM 0.00 16.
10 118 MECH-WESTINGHOUSE APT AT VM 0.00 17, 10 120 MECH-WESTINGHOUSE APT AT VM 0.00 18.
10 124 MECH-WESTINGHOUSE APT AT VM 0.00 19.
11 127 MECH-WESTINGHOUSE DI AT VM +0.0 20.
11 131 MECH-WESTINGHOUSE APT AT VM 0.00(MRPC-VOL)IR 21.
11 153 MECH-WESTINGHOUSE APT AT VM 0.00 22.
13 153 MECH-WESTINGHOUSE APT AT VM 0.00 23, 21 161 MECH-COMBUSTION ENG 45% ODI AT H2 +34.2 24, 24 62 MECH-WESTINGHOUSE 77% ODI AT H6 0.63 25.
30 160 MECH-WESTINGHOUSE DUMMY TUBE i
26.
31 41 MECH-WESTINGHOUSE 47% ODI AT TSH +0.7 27 32 40 MECH-WESTINGHOUSE 42% ODI AT TSH +0.7 i
28.
32 160 MECH-WESTINGHOUSE DUMMY TUBE t
29.
41 89 MECH-WESTINGHOUSE 47% ODI AT H1 13.68 l
30, 47 161 MECH-COMBUSTION ENG 38% ODI AT DC 0.0 31.
55 61 MECH-COMBUSTION ENG 43% ODI AT TSH +1.0 32.
55 63 MECH-COMBUSTION ENG A 48% ODI AT TSH +0.7 33.
56 58 MECH-WESTINGHOUSE 57% ODI AT TSH +0.7 34, 56 60 MECH-WESTINGHOUSE 53% ODI AT TSH +0.5 35.
56 108 MECH-WESTINGHOUSE 31% ODI AT TSH +0.8 36.
57 111 MECH-WESTINGHOUSE SINGLE AXIAL IND. AT TSH 0.16 i
37.
58 60 MECH-COMBUSTION ENG 48% ODI AT TSH +0.5 30, 60 36 MECH-WESTINGHOUSE DI AT TSH +0.08 39, 60 58 MECH-WESTINGHOUSE 16% ODI AT TSH +0.6 40.
61 65 MECH-WESTINGHOUSE 42% ODI AT TSH +0.7 41.
61 105 MECH-WESTINGHOUSE 49% ODI AT TSH +1.0 42.
66 102 MECH-WESTINGHOUSE 55% ODI AT TSH 0.69 43.
68 74 MECH-WESTINGHOUSE 38% ODI AT TSH +1.2 44, 69 79 MECH-WESTINGHOUSE 41% ODI AT TSH 0.80 45.
69 93 MECH-WESTINGHOUSE 56% ODI AT TSH 1.10 46.
70 84 MECH-WESTINGHOUSE 45% ODI AT TSH +0.7 47 70 92 MECH-WESTINGHOUSE 59% ODI AT TSH 1.31 48.
70 96 MECH-WESTINGHOUSE 64% ODI AT TSH +0.7 49.
70 100 MECH-WESTINGHOUSE 37% ODI AT TSH 1.47(MRPC-SAI) 50, 70 128 MECH-COMBUSTION ENG BLG FROM TSH TO 24.5 51.
71 73 MECH-WESTINGHOUSE 38% ODI AT TSH 0.66(MRPC-MAI) 52.
71 97 MECH-WESTINGHOUSE 47% ODI AT TSH +0.5 53, 72 78 MECH-WESTINGHOUSE 45% ODI AT TSH +0.9 54.
72 90 MECH-WESTINGHOUSE 49% ODI AT TSH 1.32 55.
73 91 MECH-WESTINGHOUSE 17% ODI AT TSH 2.0B(MRPC-MAI) 56.
73 93 MECH-WESTINGHOUSE 54% ODI AT TSH +0.7 57, 73 97 MECH-WESTINGHOUSE 39% ODI AT TSH +1.7 I
58.
73 99 MECH-WESTINGHOUSE DI AT TSH +0.6 59.
74 76 MECH-WESTINGHOUSE 27% ODI AT TSH 0.6S (MRFC-SAI) 60.
74 80 MECH-WESTINGHOUSE 48% ODI AT TSH +1.0 61.
74 86 MECH-WESTINGHOUSE 38% ODI AT TSH +1.4 62.
74 92 MECH-WESTINGHOUSE 35% ODI AT TSH 0.69(MRPC-SAI) 63.
74 94 MECH-WESTINGHOUSE 33% ODI AT TSH +1.4 64.
74 96 MECH-WESTINGHOUSE 45% ODI AT TEH +0.6 65.
74 98 MECH-WESTINGHOUSE SAI AT TSH 0.77
I BWNS TUBAN II (Version 2.0) 02/01/1995 09:30:57 Calvert Cliffs - Unit 1 l
S/G 12 94 MARCH e**e*********
- 12 STEAM GENERATOR ALL TUBES PLUGGED UP TO AND INCLUDING THE 1994 OUTAGE COUNT ROW LINE TYPE & MANUFACTURER REASON FOR PLUGGING 66.
75 79 MECH-WESTINGHOUSE 51% ODI AT TSH 1.45 67.
75 85 MECH-WESTINGHOUSE 44% ODI AT TSH +1.3 68.
75 93 MECH-WESTINGHOUSE PLUGGED 1989, 55% ODI AT TSH +1.3 69.
75 95 MECH-WESTINGHOUSE 67% ODI AT TSH +0.7 70.
76 88 MECH-COMBUSTION ENG 48% ODI AT TSH +2.8 71.
76 90 MECH-WESTINGHOUSE 34% ODI AT TSH +3.0 72.
76 92 MECH-WESTINGHOUSE 53% ODI AT TSH +0.6 i
73.
76 94 MECH-WESTINGHOUSE 38% ODI AT TSH +0.5 74.
76 96 MECH-WESTINGHOUSE 45% ODI AT TSH +0.4 75.
77 85 MECH-WESTINGHOUSE 52% ODI AT TSH +2.7 76.
77 89 MECH-WESTINGHCUSE 43% ODI AT TSH +2.2 77.
78 86 MECH-WESTINGHOUSE 44% ODI AT TSH +0.6 78.
78 90 MECH-WESTINGHOUSE 47% ODI AT TSH +1.3 79.
78 92 MECH-COMBUSTION ENG 45% ODI AT TSH +2.8 80.
78 94 MECH-WESTINGHOUSE 44% ODI AT TSH 0.87 (MRPC-SAI,VOL) 81.
78 96 MECH-WESTINGHOUSE SAI AT TSH 0.42(IR) 82.
79 93 MECH-WESTINGHOUSE 29% ODI AT TSH 0.67 (MRPC-SAI) 83.
80 92 MECH-COMBUSTION ENG 44% ODI AT TSH +0.7 84.
81 87 MECH-WESTINGEOUSE 31% ODI AT TSH 0.73(MRPC-SAI) 85, 81 91 MECH-WESTINGHOUSE 19% ODI AT TSH +0.5 86.
85 147 MECH-WESTINGHOUSE 55% ODI AT H7 +21.7 87.
88 72 MECH-WESTINGHOUSE 55% ODI AT TSC +1.22 88.
91 21 MECH-WESTINGHOUSE RIM CUT, BURN THROUGH 89.
93 67 MECH-COMBUSTION ENG PUJGGED BY MISTAKE 90.
94 66 MECH-WESTINGHOUSE 44% ODI AT VM, PLUGGED WRONG TUBE IN 86,R-93 L-67 91.
96 72 MECH-WESTINGHOUSE 46% ODI AT C1 +30.0 92.
104 34 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 93.
104 68 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 94.
104 104 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 95.
104 138 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 96.
120 50 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 97.
120 82 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 98.
120 86 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 99.
120 122 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 100.
123 93 MECH-WESTINGHOUSE PV & DI AT TSH +8.8 l
101.
124 78 MECH-WESTINGHOUSE 45% ODI AT C8 +12.0 102.
124 94 CONSTCOMBUSTION ENG INSTALLED AT CONSTRUCTION 103.
134 62 MECH-WESTINGHOUSE SINGLE AXIAL IND. AT TSH -0.06 104.
134 68 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 105.
134 104 MECH-WESTINGHOUSE RIM CUT, STAKING LOCATION 106.
139 87 MECH-COMBUSTION ENG 42% ODI AT TSH +21.0 107.
140 88 MECH-WESTINGHOUSE 57% ODI AT TSH +20.3 Total Indications Found = 107 Total Tubes Found = 107 4
APPENDIX III Steam Generator Inspection Information A.
Steam Generator Support Locations and Nomenclature d
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PLG - Plug BLG - Bulge PVN - Permeability Variation IDI -ID Indication RES - Restricted SLG - Sludge RBD - Retest Bad Data APT - Absolute Positive Trace SLV - S!ceve NRH -No Rollllotleg INR-Indication Not Reponable NRC -No Roll Coldleg INF-Indication Not Found DRI-Distorted Roll Transition (w/ possible indication)
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