ML20198C879
| ML20198C879 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 05/13/1986 |
| From: | Will Smith INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG |
| To: | James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| References | |
| NUDOCS 8605230086 | |
| Download: ML20198C879 (20) | |
Text
-
DmS (h,7J0 LANA & MICHIGAN ELEC[6]C_COMEANY w
FiilCRITY ROUTING Fies+
ls m ndi Donald C. Cook Nuclear Plant M'
_I
/
i,"/'U4/#I' D P.O. Box 458, Brx$gman, Mchgan 49106 mbe 99 >V' WS v
dh(S ' /?L e
2155 OL
'JMA g7 FILE #
May 13, 1986 Mr.
J.G.
Keppler United States Nuclear Regulatory Commission Region III 799 Roosevelt Road Glen Ellyn, IL 60137
Dear Mr. Keppler:
The purpose of this letter is to inform you of the program and course of action taken by Indiana and Michigan Electric Company in regards to the Unit 2 steam generator work conducted during the 1986 Refueling Outage.
The cddy corrent examination was performed in accordance with Technical Specification surveillance requirements 4.4.5.0.
Indications found during the initial sample in Steam Generator No. 22 resulted in entering the C-3 Category.
In accordance with Technical Specification 4.4.5.2c and Table 4.4-2, we expanded our program to examine 100% of the tubes in Steam Generator No. 22 plus an additional two times the original sample in the remaining steam generators.
At the same time, American Electric Power Service Corporation (ACt?SC) made prompt notification to the Commission in accordance with Technical Specification 4.4.5.5c.
Subsequent classification of Steam Generator No. 24 as C-3 made it necessary to expand the inspection to include the affected areas of the remaining tubes in all four steam generators.
The steam generator examination activities were in progress from April 8 through May 4, 1986.
Westinghouse Corporation was contracted to perform the eddy current examination and to evaluate the eddy current data.
AEPSC Elso contracted Conam Inspection to perform a third party review of the data as it was acquired.
Westinghouse utilized SM-10W robotic systems for eddy current examination and mechanical tube plugging operations.
It was necessary to manually perform tube end repair on a total of 93 tube ends in the hot leg side of Steam Generator Nos. 22 and 23 and manually plug a total of 19 tubes in the sama two steam generators.
t
- SM TFo/ t t G
MAY 19 886
'Mr. J.G. Keppler May 13, 1986 Page 2 Upon completion of the eddy current examination all defective and administratively identified tubes were plugged.
Attached is a list of tubes which were identified as having indications and the corrective action taken, if any.
Respectfully, lk)
W.G.
Smith, Jr.
Plant Manager
/jas Attachment cc:
B.A.
Svensson - INFO A.A.
Blind - INFO M.P. Alexich - INFO J.G.
Feinstein - INFO S.H.
Steinhart - INFO C.S.
Swenson/D.R. Hafer/J.R. Jensen - INFO R.F.
Kroeger - INFO J.F.
Stietzel - INFO NRC Resident Inspectors - INFO R.L.
Otte - INFO File t._
IDENTIFIED IlOICATICNS AS OF:.
05/02/86 0933 HRS STEAM GENERATOR NO. 21 INDICATICES SQ.
IDI' 100-90 89-80 79-70 69-60
.59-50 49-40 39-30 29-20 REPORTABLE
-20 D_I TUPAL' I
HCrf IEG 4
0 0
4 1
0 2
6 7
'4 24
'7 111 146-COID LEG 0
0
.0 0
0 0
.0
.0 0
'O O
5 0
ROW COLilW LEG IOCATION
% I!OICATIONS PLUGGED 12 3
E TS+0.0" DI Yes - [Adninistratively Plugged]
13 3
HL TS+0.0 DI Yes - [Adninistratively Plugged) 14 4
E SP-3.
DI No 14 5
E TS+0.0" DI Yes
. [ Administratively Plugged].
16 5
E SP-2 DI No 13 6
E SP-2 DI No 17 6
'E SP-3 DI No 12 7
E SP-2 DI No 13 7
E SP-3 DI No 9
8 E
SP-1 DI No 13 8
E SP-2 DI No 11 9
E SP-4 DI No 20 9
E SP-2 DI No 11 10 E
SP-4 DI No 11 11 E
SP-2 DI No 12 11 E
SP-1 DI No 11 12 E
SP-3 DI No 13 12 E
SP-3 DI No 20 12 E
SP-2 DI No 17 13 E
SP-1 42 Yes 27 13 E
SP-2 DI No 7
14 E
SP-2 DI No 10 14 E
SP-3 DI No 11 14 E
SP-1 52 Yes 12 14 E
SP-2 DI No 17 14 E
SP-3 DI No 23 14 E
SP-3 49 Yes 24 14 E
SP-2 DI No 29 14 E
SP-3 47 Yes 8
15 E
SP-3 DI No 12 15 E
SP-3 DI No 13 15 E
SP-1 DI No 14 15
.E SP-2 DI No 1
IDDFfIFIED INDICATIONS AS OF: 05/02/86 0933 HRS
. Con't STEAM GENERATOR NO. 21 ROW COIDW IEG LOCATION
% INDICATIONS PLUGGED
.23 15 E
SP-2 DI No 24 15 E
SP-2 DI No 7
16 E
SP-2 DI No 11 16 E
SP-2 DI No 25 16 E
SP-4 48 Yes 32 16 IE SP-5 DI No 9
17 E
SP-3 23 No 11 17 E
SP-3 DI No 15 17 E
SP-4 DI No 27 17 E
SP-2 DI No 29 17 E
SP-4..
DI No 11
.18 E
SP-3 DI No 24 18 E
SP-3 DI No 32 18
. IE -
SP-4 34 No 13 19 IE SP-3 43 Yes 27 19 E
< 20 No 11 20 E
SP-2 DI
.No 15 20 IE SP-2 DI No' 26 20 E
SP-2 22 No 32 20 E
SP DI No 11 21 E
SP-2 DI
'No 29 21 E
SP-3 DI No 3
22 E
TE+2.3" 81 Yes.
11 22 E
SP-3 DI No 27 22 E
SP-2 DI No 7
23 E
.DI No 12 23 E
SP-3 DI No 16 23 E
TE+2.4" 80 Yes 33 23 E
SP-1 DI No.
6 24 E
TE+2.9" 55 Yes 11 24 E
TE+2.3" 86 Yes 29 24 E
SP-2 DI No 14 25 E
SP-1 DI No 16 25 E
SP-2 33 No 14 27 SP-2 DI No 14 28 E
-SP-3 DI No l
37 28 E
SP-3 420 No 12 29 E
SP-2 DI No
IDENI'IFIED IPOICATIONS AS OF: 05/02/86 0933 HRS
-Con't STEAM GENERA'IOR NO. 21 ROW COIIDW LEG IOCATICE
% INDICATIG E PLUGGED 29 29 E
'DI No 14 30 E
SP-3 DI No 17 30 E
TS+0.7" 73 Yes 23 31.
E SP-3 41 Yes 10 32 E
SP-2 DI No
' 27 32 E
SP-2 DI No 29 32 E
SP-2 DI No 14 33 HL SP-2 DI No 16 33 E
<. 20 No 33 33 E
SP-2 DI No 19 34 E
TS+1.1" 83 Yes 23 34 E
SP-1 DI
'No 29 34 E
SP-2 DI No 12 35 E
TS+3.1 38 Yes - [ Administratively Plugged]
33 35 E
SP-5 DI No' 37 36 V-3 34 No 42 36 E
V-1 30 No 4
37 E
SP DI No 14 38 E
SP-2 DI No 25 38 E
< 20 No 14 39 E
SP-3 DI No 6
40 E
SP-2 DI No 19 40 E
SP-2 DI No 29 42 E
TE+20.6" SQ Yes - [ Administratively Plugged]
45 42 E
SP-2 DI No 25 43 E
< 20 No 30 43 HL SP-3 DI No 46 43 CL SP-2
< 20 No 45 44 E
SP-2 DI No 24 45 HL SP-2 DI No 4
46 E
SP-3 DI No 15 47 HL SP-3 DI No 24 47 HL SP-2 DI No 29 47 E
SP-2 28 No 11 48 E
< 20 No 25 49 E
SP-3 DI No
IDENTIFIED INDICATIONS AS OF: 05/02/86 0933 IBS Con't STEAM GENERA'IOR NO. 21 ROW COLOW LEG IOCATICE
% ROICATIONS PLUGGED 33 54 E
SP-2 DI^
No 31 55 E
< 20.
No 11 57 E
SP-3 28 No 31 57 E.
SP-3 DI No 13 58 E
SP-2 DI No 29 58 E
SP-2 DI No 2
59 E
SP-5 DI No 22 59 E
SP-3 DI No 2
-60 E
SP-2 DI No 13 60 E
TE+17.3" SQ Yes - [ Administratively Plugged]
28 60 E
SP-3 DI No 5
62 E
SP-2 DI No 6
62 E
SP-3 DI No 11 64 E
< 20 No 27 64 E
V-2 34 No 11 65 E
< 20 No 13 65 E
< 20 No 2
68 E
SP-2 DI No 3
71 E
SP-2 DI No 4
71 E
SP-2 DI No 16 71 E
SP-3 DI No 17 71 E
SP-4 DI No 35 71 E
<.20 No 28 72 E
SP-2 DI No 7
73 E
SP-2 DI No 16 73 E
SP-3 DI No 17 73 E
'DI No 5
74 E
TE+20.5" SQ Yes - [ Administratively Plugged]
24 75 E
SP-3 DI No 17 76 E
SP-2 DI No 4
77 E
TE+20.0" SQ Yes - [ Administratively Plugged]
9 81 E
SP-3 DI No 6
82 E
SP-2 DI No 21 84 E
SP-3 DI No 4
85 E
SP-3 DI No 15 85 E
SP-3 39 No 19 86 E
SP-2 DI No 15 87 E
SP-3 DI No 2
92 E
SP-2 DI
.No
IDENTIFIED INDICATIONS AS OF: 05/02/86 0933 HRS Con't STEAM GENERA 70R NO. 21 Tubes Tested To Date: 3268 Tubes In Data Base:
,3268 Percent Ccanplete:
100%
Ntsnber Reportable:
24 Ntznber 7b Be Plugged:
21 I
IEEND TS = Tube Sheet TE = Tube End SP = Support Plate SQ = Squirrel (Unquantifiable indication within tubesheet)
DI = Distorted Indication V = Vibration Bar l
i g
IDENTIFIED IPOICATIWS AS OF: 05/01/86 2334 HRS STEAM GENERNIOR NO. 22 INDICATIONS SQ.
IDI 100-90 89-80 79-70 69-60 59-50 49-40 39-30 29-20 REPORIABLE
-20 DI
'IUPAL Ier IEG 13 0
1 5
3 1
5 2
9 4
30 9
99 151 COID LEG 0
0 0'
0 0
0 0-0 1
2 3-9 0
12 RON COIIPN LEG IOCATIN
% INDICATINS PIEGGED 3
1 E
SP-2 DI No.
12 4
TS+1.3" 25 Yes - [ Administratively Plugged]
15 4
E SP-1 DI No 17 4
E TS+0.0" 31 Yes - [ Administratively Plugged]
11 5
E TS+43.1"
< 20 No 18 5
E SP-1 DI No 16 6
E SP-3 DI No 15 7
E SP-1 DI No 2
9 SP-2 DI No 15 10 E
SP-2 DI No 15 11 E
SP-2 DI No 16 11 E
SP-3 DI No 16 12 E
SP-2 DI No 24 12 E
TE+18.3" UDS Yes - [Adnu.nistratively Plugged]
15 13 E
SP-4 38 No 24 13 E
SP-2 DI No 31 13 CL SP-1 21 No E
< 20 No 31 14 E
SP-2 31 No 5
17 E
TE+19.8" 90 Yes 6
17 E
TE+19.0" SQ Yes - [ Administratively Plugged]
17 17 HL SP-2 DI No 20 20 E
< 20 No 5
21 E
TE+19.2" SQ Yes - [ Administratively Plugged]
6 21 E
TE+20.6" SQ Yes - [ Administratively Plugged]
10 22 E
SP-1 22 No s'
16 23 HL SP-3 DI No 5
24 HL TE+19.6" SQ Yes - [ Administratively Plugged]
16 24 r
SP-4 DI No 38 25 SP-1 DI No 13 26
'IE+20.1" SQ Yes - [ Administratively Plugged]
2 28 hu TE+2.5" 81 Yes
U IDENTIFIED INDICATIOiS AS OF: 05/01/86 2334 HRS Con't STEAM GENERA'IDR NO. 22 ROW COIIDN LEG ILCATION
% INDICATIO3S PIDGGED 21 28 E
TE+20.6" 73 Yes 10 31 E
< 20 No 11 33 HL SP-2 59 Yes
.42 33 CL SP-1 33 No 43 33 CL SP-1 22 No 43 34 CL SP-2
< 20 No 44 35 E
TS-16.3" 50 Yes 20 37 E
TE+20.5" UDS Yes - [ Administratively Plugged]
3 38 E
TE+2.5" 54 Yes 8
39 E
SP-2 DI No 40 39 E
TE+19.3" SQ Yes - [ Administratively Plugged]
13 40 E
< 20-No 22 40 CL SP-5
< 20 No 25 41 E
TE+20.2" SQ Yes - [ Administratively Plugged]
21 43 E
TE+20.4" 84 Yes 27 43 CL TS+39.4"
< 20 No E
< 20 No 8
44 E
SP-1 DI No 9
44 E
SP-1 33 No-7 45
.E SP-1 DI No 16 45 E
TE+20.5" 87 Yes 18 45 E
SP-2 DI No 4
46 E
< 20 No 30 47 E
SP-4 DI No 12 48 E
TE+2.8" 80 Yes 25 48 E
SP-2 DI No 30 48 E
SP-2 DI No 39 48 E
SP-2 DI No' 3
49 E
SP-1 DI No 7
51
- E TS+0.0" DI No 5
52 E
SP-1 DI No 20 53 E
TS+0.0" 38 Yes - [Adninistratively Plugged]
27 53 E
TE+18.6" SQ Yes - [ Administratively Plugged]
30 53 E
SP-2 DI No 8
54 E
SP-1 DI No 2
55 E
TE+2.6" 76 Yes 25 55 E
SP-2 DI No 27 55
,E TE+16.7" SQ Yes - [Adninistratively Plugged]
r IDENTIFIED INDICATIONS AS OF: 05/01/86 2334 HRS Can't STEAM GENERA'IOR NO. 22 ROW COIIMJ LEG IOCATION
% INDICATIONS-PLUGGED 4
56 E
SP-2 DI No 7
56 E
SP-2 DI No 12 56 TS+0.5" DI Yes - [ Administratively Plugged]
13 56 E
TS+1.3" DI Yes - [Admmistratively Plixjged]
25 56 E
TE+18.3" SQ Yes - [ Administratively Plugged]
28 56 E
TE+18.5" SQ Yes - [Admmistratively Plugged]
36 56 E
V-3 20 No 9
57 HL TS+0.3" 89 Yes 22 57 E
TE+2.6" 74 Yes 32 57 E
SP-2 DI No 9
58 E
SP-2 DI No 7
60 E
SP-1 DI No 12 60 E
TS+1.5"
<.20 Yes - [Admmistratively Plugged].
23 60 E
SP-1 DI No 3
61 E
SP-1 DI No 23 61 E
SP-1 DI No 13 62 E
SP-4 DI No 15 62 E
SP-3 DI No 7
63 E
SP-2 DI No 8
63 E
SP-1 DI No 9
63 E
SP-2 DI No 12 63 TS+1.3"
( 20 Yes - [ Administratively Plugged]
18 63 E
TS+0.6" DI Yes - [Admmistratively Plugged]
7 64 E
SP-2 49 Yes 8
64 E
SP-1 DI No 10 64 E
SP-2 DI No 23 64 E
SP-3 DI No 42 64 E
SP-2 DI No 23 65 E
SP-2 49 Yes 25 65 E
V-3 25 No 7
66 E
.TE+20.4" SQ Yes - [Admmistratively Plugged]
8 66 E
SP-1 DI No 10 66 TS+0.3" DI Yes - [ Administratively Plugged]
15 66 E
TS+1.7" 37 Yes - [Admmistratively Plugged]
7 68 E
SP-2 55 Yes 8
69 E
SP-1 39 No 9
69 E
< 20 No 5
72 CL SP-1
< 20 No
r--
y IDENTIFIED INDICATIONS AS OF: 05/01/86 2334 HRS Con't STEAM GENERA'IOR NO. 22 '
BCW COIDN LEG LOCATIN
% INDICATIONS-PLUGGED 12 72 E
SP-5 DI-No 18 72 HL SP-1 DI No 19 72 E
<.20 No 7
73 E
SP-4 DI No 12 73 E
SP-4 DI No 20 73 E
SP-2 DI No 21 73 E
SP-4 DI No 31 73 E
SP-2 DI No 3
74 E
SP-5 DI No 8
74 E
SP-1 DI No 17 74 E
SP-2 DI No 20 74 HL SP-1 DI No 17 75 E
SP-5 DI No 20 75 E
SP-1 DI No 26 75 E
SP-1 DI.
No 5
76 HL SP-2 DI No 18 76 E
SP-1 33 No 9
77 E
SP-1 DI No
-11 77 E
SP-2 DI No 12 77 E
SP-1 DI No 16 77 E
SP-2 DI No 26 77 E
< 20 No 35 77 E
SP-4 5 20 No 3
78 E
TE+17.1" SQ Yes - [ Administratively Plugged]
15 78 E
< 20 No 7
79 E
SP-2 39 No 16 79 HL SP-2 DI No 19 79 E
SP-2 DI No 14 80 E
SP-4 DI No 16 81 E
SP-1 DI No 12 82 E
SP-3 DI No 19 84 E
SP-3 DI No 17 85 SP-1 59 Yes-15 86 E
SP-2 64 Yes 18 86 E
SP-1 DI No 20 86 E
SP-1 DI No 25 86 E
SP-1 DI No
IDENTIFIED IEICATIONS AS OF: 05/01/86 2334 HRS Con't STEAM GENERA'IOR NO. 22 ROW-COIDW LEG IOCATICN
% IE ICATIONS PLUGGED 12 87 E
SP-4 DI No 14 87 E
SP-1 DI No 17 87 E
SP-l' DI No 8
88 E
SP-2' DI No 20 88 E
SP DI No 7
89 E
SP-2 DI No 12 89 E
SP-1 DI No 15 89 E
SP-1 DI No
{
17 89 E
SP-2 DI No 18 89 E
SP-3 DI No 19 89 E
SP-3 DI No 3
91 E
SP-3 DI No
.I 5
91
-E SP-1 DI No-14 92 E
SP-4 DI No 7
94 E
SP-1 DI No Tubes Tested To Date: 3221 Tubes In Data Base:
3221 Percent Cmplete:
100%
Ntraber Reportable:
33 Number To Be Plugged:
42 LEGEND TS = Tube Sheet TE = Tube End SP = Support Plate SQ = Squirrel (Unquantifiable indication within tubesheet)
DI = Distorted Indication V = Vibration Bar 1
1
05/02/85 2201 HRS STFAM GDERATOR NO. 23 INDICATIONS SQ.
IDI 100-90 89-80 79-70 69-60 59-50 49-40 39-30 29-20 REPORTABLE
-20 DI TUTAL Inr LEG 33 0
6 4
1 4
5 1
8 8
37 9
40 119 COID LEG 0
0 0
0 0
0 0
1 1
0 2
3 1
6 ROW COI R N LEG IOCATION
% INDICATIONS PLUGGED 3
1 E
TS+0.0" DI Yes - [ Administratively Plugged}
11 2
E SP-3 DI No 7
3 E
SP-3 DI No 7
4 HT, SP-1 DI No 7
8 E
SP-1 DI No 17 8
HL SP-1 DI No 2
9 E
SP-2 DI No 16 11 HL SP-2 DI No 29 11 E
V-3 21 No 26 12 E
V-2
< 20 No 28 13 E
SP-3 DI No 29 13 E
V-1
< 20 No 16 14 E
SP-4 DI No 28 17 E
SP-3 DI No 35 17 V-3 37 No 28 18 CL SP-2
<,20 No 3
19 E
TE+20.3" SQ Yes - [ Administratively Plugged]
16 20 HL SP-1 DI No 35 20 E
V-4 23 No 22 21 CL SP-3
< 20 No 36 21 E
SP-1 DI No 32 22 E
SP-2 DI No 19 23 E
TS+44.6"
< 20 No 34 25 E
SP-2 DI No 36 25 E
V-2 28 No 34 26 E
SP-2 DI No 37 26 E
SP-2 DI No 39 26 HL SP-1 DI No 40 26 E
SP-1 47 Yes 14 27 E
SP-1 DI No
IDENTIFIED I!OICATIWS AS OF:
05/03/85 2201 HRS Cbn't STEAM GENERA'IOR NO. 23 BON COIINN LEG ILCATIN
% INDICATIONS PLUGGED 23 27 E
TE+19.3" 82 Yes 6
28 E
TE+19.8" SQ Yes - [ Administratively Plugged]
15 28 E
TS+1.4" 26 Yes - [ Administratively Plugged]
24 28 E
TE+19.2" 89 Yes 2
29 E
'IE+2. 7" 63 Yes
~
8 29 E
TE+20.4" SQ Yes - [ Administratively Plugged]
26 29 IE
'IE-19. 3 23 Yes - [ Administratively Plugged]
37 29 IL SP-1 DI No 15 "
30 E
TS+2.2" 32 Yes - [ Administratively Plugged]
34 30 E
SP-1 DI No 39 30 E
SP-1 DI No 41 30 E
TE+18.5" SQ Yes - [ Administratively Plugged]
42 31 E
SP-3 DI No 7
33 E
TE+20.1" 89 Yes 44 33 E
SP-4.
DI No 27 34 E
TE+17.9" SQ Yes - [ Administratively Plugged]
41 34 E
SP-3 DI No 42 34 E
SP-1 DI No 7
36 E
TE+20.1" 83 Yes 10 36 E
TS+1.0"
< 20 Yes - [ Administratively Plugged]
15 36 E
TS+3.2"
( 20 Yes - [ Administratively Plugged]
5 37 E
< 20 No 35 37 E
SP-4 DI No 41 37 E
SP-2 DI No 8
38 E
TE+20.1" SQ Yes - [ Administratively Plugged]
10 38 E
TE+15.8" SQ Yes - [ Administratively Plugged]
34 39 E
SP-3 DI No 7
40 E
TE+19 9" SQ Yes - [ Administratively Plugged]
11 41 E
TE+19.0" 90 Yes 34 41 E
TE+18.3" 57 Yes 46 41 CL SP-2 32 No 5
42 E
TE+2.4" 53 Yes 36 42 E
SP-2 DI No 46 42 CL SP-2 DI No 2
43 E
SP-1 DI No 11 44 E
TE+19.2" 92 Yes 4
46 TE+2.7" 63 Yes 14 46 E
TS+0.8" 94 Yes
r IDDinnta INDICATICNS AS OF:
05/03/85 2201 HRS Cbn't STIAM GENERA'IOR NO. 23 ROW G)LUMN LEG IOCATICN
% INDICATICNS PLUGGED 10 47 E
TE+20.4" SQ Yes - [ Administratively Plugged]
14 47 E
TS+0.6"
< 20 Yes - [ Administratively Plugged]
12 48 TE+19.9" 69 Yes 4
51 E
TE+20.1" SQ Yes - [ Administratively Plugged]
11 51 E
TE+17.6" SQ Yes - [ Administratively Plugged]
4 52 E
TE+20.1" SQ Yes - [ Administratively Plugged]
21 52 E
TE+20.5" SQ Yes - [ Administratively Plugged]
10 54 E
SP-1 DI No 16 55 E
TE+19,8" SQ Yes - [ Administratively Plugged]
36 56 E
SP-2 DI No 17 57 TE+6.9" 33 Yes - [ Administratively Plugged]
41 58 V-3 31 No 16 59 E
TE+19.7" SQ Yes - [ Administratively Plugged]
36 59 E
SP-2 29 No 38 59 E
V-2 34 No 23 60 E
TE+20.4" SQ Yes - [ Administratively Plugged]
3 61 E
TE+2.7" 53 Yes 11 61 E
TE+20.2" SQ Yes - [ Administratively Plugged]
17 61 E
SP-1 DI No 22 61 E
TE+20.5" 94 Yes 24 61 E
V-3 32 No 16 62 E
SP-1 DI No 17 62 E
TE+20.2" SQ Yes - [ Administratively Plugged]
24 62 E
V-1 25 No 12 63 E
TE+18.9" 90 Yes 17 63 E
TE+19.8" SQ Yes - [ Administratively Plugged]
19 63 E
TE+20.3" SQ Yes - [ Administratively Plugged]
20 63 E
TE+20.4" SQ Yes - [ Administratively Plugged]
14 64 E
TE+20.1" SQ Yes - [ Administratively Plugged]
18 64 E
V-2 31 No 22 64 E
TE+20.2" 58 Yes 15 65 E
TE+19.0" SQ Yes - [ Administratively Plugged]
17 65 E
TE+20.1" SQ Yes - [ Administratively Plugged]
24 65 E
V-1 26 No 13 66 E
TE+20.4" SQ Yes - [ Administratively Plugged]
17 67 E
TE+20.0" SQ Yes - [ Administratively Plugged]
l 14 68 E
TE+18.2" SQ Yes - [ Administratively Plugged]
18 68 E
TE+20.2" SQ Yes - [ Administratively Plugged]
IDDTTIFIED INDICATIONS AS OF:
05/03/85 2201 HRS Con't STEAM GENERATOR NO. 23 101 COLUMN LEG LOCATION
% INDICATIONS PLUGGED 16 69 E
TE+20.1" 90 Yes 2
71 E
TE+2.5" 68 Yes 15 71 TE+20.1" SQ Yes - [ Administratively Plugged]
10 73 TE+19.4" SQ Yes - [Adnunistratively Plugged]
12 73 E
TE+19.5" SQ Yes - [ Administratively Plugged]
13 73 E
TE+20.5" 77 Yes 3
74 E
SP-5 DI No 5
76 E
TE+16.9" SQ Yes - [ Administratively Plugged]
9 76 E
TE+20.1" SQ Yes - [ Administratively Plugged]
37 76 E
SP-1 DI No 32 77 E
SP-2 DI No 13 79 SP-1 57 Yes 32 79 CL SP-1
< 20 No 31 80 CL SP-1 49 Yes 21 83 E
< 20 No 4
91 E
( 20 No 5
91 E
SP-2 DI No 4
92 SP-2 DI No 13 92 E
SP-2 37 No Tubes Tested 7b Date: 3241 Tuhas in Data Base:
3241 Percent Cm plete:
100%
Ntriber Reportabe:
39 Ntzrber to Be Plugged:
63 LEGE20 TS = Tube Sheet TE = Tube End SP = Support Plate SQ = Squirrel (Unquantifiable indication within tubesheet)
DI = Distorted Indication Vibration Bar V
=
e 9
IDENunta INDICATIONS AS OF:
05/02/86 0222 HRS STEAM CmERATOR NO. 24 INDICATIONS SQ.
IDI 100-90 89-80 79-70 69-60 59-50 49-40 39-30 29-20 REPORTABLE
-20 D_I TUTAL I
IDT LEG 6
0 1
3 0
2 3
0 8
6 23 10 44 83 ODID LEG 0
0 0
0 0
0 0
0 1
2 3
10 0
13 FON COLUMN LEG IUCATICN
% INDICATIONS PIDGGED 7
1 E
< 20 No 14 4
IL SP-2 DI No 6
15 E
< 20 No 6
18 E
TS+0.0" DI Yes - [Adranistratively Plugged]
34 18 CL SP-1 29 No 10 20 E
TS+10.5"
< 20 No 6
22 IL SP-1 DI No 38 27 E
SP-2 DI No 30 29 CL TS+3.8"
< 20 No 42 29 IL SP-2 DI No CL SP-1
< 20 No 9
30 E
< 20 No 41 32 CL SP-1 22 No 22 33 E
TE+19.6" SQ Yes - [Achanistratively Plugged]
44 33 CL SP-1
< 20 No 24 34 IE TE+20.0" 82 Yes 27 37 E
V-2 28 No 29 37 E
TE+17.8" SQ Yes - [ Administratively Plugged]
32 37 V-3 34 No 8
38 CL SP-6
< 20 No 16 38 E
V-3
< 20 No 16 39 E
TE+10.3" UDS Yes - [Achanistratively Plugged]
30 39 E
SP-1 DI No 34 39 E
SP-2 DI No 41 39 E
SP-1 DI No 3
40 E
SP-4 DI No 10 41 E
SP-1 DI No 7
43 CL SP-5
< 20 No 39 43 E
V-3 32 No 22 44 IL SP-1 DI No
IDD(nrIED INDICATIONS AS OF:
05/02/86 0222 HRS Con't STEAM GENERA'IOR NO. 24 ROW COLUMN LEG IOCATION
% INDICATIONS PLUGGED 39 47 E
SP-1 DI No 43 47 E
SP-1 DI No 40 48 E
SP-2 DI No 32 49 E
V-4 39 No 20 54 TE+18.3" SQ Yes - [Adnunistratively Plugged]
40 56 E
SP-1 DI No 19 57 E
TS+0.3" DI Yes - [ Administratively Plugged]
23 57 E
TE+19.8" SQ Yes - [ Administratively Plugged]
14 58 E
SP-1 DI No 6
59 E
TE+20.4" SQ Yes - [ Administratively Plugged]
15 59 E
TS+2.0" 29 Yes - [ Administratively Plugged]
33 59 E
V-2 37 No 44 60 E
SP-1 DI No 22 61 E
TS+0.0" 91 Yes 9
62 E
< 20 No 15 63 E
TS+2.6" DI Yes - [Admmistratively Plugged]
22 63 E
TS+0.1" 82 Yes 27 63 E
<, 20 No 33 63 E
SP-1 DI No 9
64 CL SP-3
< 20 No 14 64 E
TS+1.7"
< 20 Yes - [ Administratively Plugged]
16 64 TS+2.6"
<,20 Yes - [ Administratively Plugged]
20 64 E
TS+1.0" 35 Yes - [ Administratively Plugged]
28 65 E
SP-2 DI No 34 65 E
SP-2 DI No 35 65 E
SP-2 DI No 13 66 E
TS+1.9" 38 Yes - [ Administratively Plugged]
23 66 E
V-2 33 No 32 66 E
SP-1 DI No 34 66 E
SP-2 DI No 20 68 E
TS+0.6" 31 Yes - [ Administratively Plugged]
22 68 E
V-3 26 No 25 68 V-3
<, 20 No 41 68 E
V-1 24 No 9
69 E
TE+20.0" 80 Yes 24 69 E
TE+20.2" SQ Yes - [ Administratively Plugged]
41 69 E
V-2
<, 20 No 7
70 E
V-3 DI No
.. _ _ _ = _ =
F IDDTTIFIED IEICATIWS AS OF:
05/02/86 0222 HRS Con't SIEAM GENERA'IOR NO. 24 RON CGDW IE IDCATIN
% INDICATIONS PLUGGED 13 72 E
SP-3 DI No 35 72 E
'SP-1 DI No 19 73 E-V 29 No 21 73 E
SP-2 61 Yes 23
'73 E
SP-2 55 Yes 32 73 E
SP-2 DI No 21 75 E
SP-1 55 Yes-21 76 E
SP-2 DI No 26 76 E
SP-3 DI No-23 77 E
SP-3 DI No 17 78 E
SP-2 DI No 22 78 E
SP-1 DI No 33 78 CL SP-1 35 No 2
79 E
< 20 No 3
79 E
< 20 No 7
80 E
-SP-1 DI Noi 14 80 E
SP-1 DI No 21 80 E
SP-2 DI No i
14 81 E
SP-1 DI No l
21 82 SP-2 DI No j
29 83 CL SP-1
< 20 No i
21 86 E
SP-1 DI No 12 87 E
SP-2 DI No 7
88 E
SP-1 DI No 17 89 E
SP-2 DI No 14 91 E
SP-3 59 Yes O
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