ML20094C873
| ML20094C873 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 10/26/1995 |
| From: | Shell R TENNESSEE VALLEY AUTHORITY |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9511030009 | |
| Download: ML20094C873 (9) | |
Text
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I Tennessee Va!iey Authonty Post oft ce Box 2000. Soody Daisy Tennessee 37379 I
1 October 26,1995 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 I
l Gentlemen:
in the Matter of
)
Docket No. 50-327 Tennessee Valley Authority
)
SEQUOYAH NUCLEAR PLANT (SON) - UNIT 1 STEAM GENERATOR (SG) TUBE PLUGGING l
As required by SON Technical Specification (TS) 4.4.5.5.a, this submittal provides l
notification of SG tube plugging during the Unit 1 Cycle 7 refueling outage. The l
in-service inspection of the Unit 1 SG tubes was completed on October 20,1995. In accordance with SON TS 4.4.5.5.b, TVA will submit a special report of the results of this inspection on or before October 19,1996.
Enclosed is a summary of the tubes plugged during the Unit 1 Cycle 7 refueling l
outage.
i Please direct questions concerning this issue to D. V. Goodin at (423) 843-7734.
Sincerely,
- 4Jan R. H. Shell Manager SON Site Licensing l
l Enclo3ure cc: See pege 2 01006G 9511030009 951026 PDR ADOCK 05000327 m h3p#
k)V P
5 f
U.S. Nuclear Regulatory Commission Page 2 4
October 26,1995 cc (Enclosure):
Mr. D. E. LaBarge, Project Manager 4
Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852-2739
- NRC Resident Inspector Sequoyah Nudear Plant 2600 Igou Ferry P. cad Soddy-Daisy, Tennessee 37379-3624 Regional Administrator U.S. Nuclear Regulatory Cornmission Region 11 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323-2711 1
a
ENCLOSURE SEQUOYAH NUCLEAR PLANT UNIT 1 CYCLE 7 REFUELING OUTAGE STEAM GENERATOR TUBE PulGGING
SUMMARY
18 Opt-95 SG ROW COL INDICATION LOCATION CHARACTERIZATION 1
1 79 SCI H0l+.38 ODSCC TSP CIRC 1
4 2
94 HTE+3.88 PWSCC HTS 1
8 60 SCI H0l+.36 ODSCC TSP CIRC -
1 9
10 2
11 60 SCI H01.24 ODSCC TSP CIRC 1
11 61 SCI H01.27 ODSCC TSP CIRC PWSCC TSP 1
12 51 SAI H01.03 1
12 61 SCI H01.28 ODSCC TSP CIRC 1
15 64 SCI HTS.24 PWSCC HTS 1
15 66 SCI HTS.17 PWSCC HTS 1
25 42 SCI HTS.20 PWSCC HTS 1
28 43 SCI HTS.25 PWSCC HTS 1
42 33 SCI H01.41 ODSCC TSP CIRC TOTAL PLUGS THIS GENERATOR 16 2
4 39 SCI HTS.26 PWSCC HTS 2
7 22 SCI HTS.24 PWSCC HTS 2
9 72 SCI HTS.13 PWSCC HTS 2
10 31 SAI H0 l+.00 PWSCC TSP 2
10 36 SCI HTS.20 PWSCC HTS 2
10 37 SCI HTS.15 PWSCC HTS 2
12 19 MCI HTS.05 PWSCC HTS 2
12 34 SCI HTS.13 PWSCC HTS 2
13 26 SCI HTS.20 PWSCC HTS 2
13 32 SCI HTS.15 PWSCC HTS l
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Sd ROW COL INDICATION LOCATION CHARACTERIZATION 2
14 23 Preventively Plugged 2
15 22 SCI HTS. 08 PWSCC HTS 2
15 23 SCI HTS,19 PWSCC HTS 2
15 24 Preventively Plugged 2
15 38 SCI HTS 16 PWSCC HTS 2
15 80 SCI HTS-1,62 PWSCC HTS 2
16 5
SCI HTS.34 PWSCC HTS 2
16 23 Preventively Plugged 2
16 38 MCl HTS.16 PWSCC HTS 2
16 73 SAI HTS-1.15 PWSCC HTS PWSCC HTS 2
17 21 SCI HTS.13 2
17 26 SCI-HTS. 24 PWSCC HTS 2
18 26 MCI HTS.21 PWSCC HTS 2
18 28 SCI HTS.19 PWSCC HTS 2
18 36 SCI HTS.13 PWSCC HTS 2
19 23 SCI HTS.12 PWSCC HTS 2
19
- 25 SCI HTS 14 PWSCC HTS 2
19 26 SCI HTS.13 PWSCC HTS 2
19 49 SCI HTS.23 PWSCC HTS 2
19 51 SCI HTS.05 PWSCC HTS 2
21 27 SCI HTS. 29 PWSCC HTS l
2 21 30 MCI HTS.49 PWSCC HTS l
2 22 16 SAI HTS.49 PWSCC HTS 2
22 29 SCI HTS.24 PWSCC HTS 2
23 30 SCI HTS.15 PWSCC HTS 2
24 40 SCI HTS 14 PWSCC HTS 2
25 34 SCI HTS 08 PWSCC HTS 2
25 66 SCI HTS.19 PWSCC HTS 2
28 52 SCI HTS.02 PWSCC HTS 2
28 54 SCI HTS.26 PWSCC HTS 2
29 38 SCI HTS.12 PWSCC HTS 2
29 49 SCI HTS.37 PWSCC HTS 2
29 54 SCI HTS ll PWSCC HTS 2
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i Sd ROW COL INDICATION LOCATION CHARACTERIZATION 2
29 59 SCI HTS. 09 PWSCC HTS 2
32 37
32 57 SCI HTS.17 PWSCC HTS 2
41 49 SCI HTS.16 PWSCC HTS 2
43 59 SCI HTS.09 PWSCC HTS TOTAL PLUGS THIS GENERATOR 51 3
1 69 SCI H01+.00 ODSCC TSP CIRC 3
1 74 SCI H01+.00 ODSCC TSP CIRC 3
1 85 SCI H01 06 ODSCC TSP CIRC 3
2 74 SCI H01.26 ODSCC TSP CIRC 3
2 79 SCI H0l+.00 ODSCC TSP CIRC 3
2 82 SCI H01.07 ODSCC TSP CIRC 3
2 84 SCI H0l+.45 ODSCC TSP CIRC 3
3 78 SCI H01.39 ODSCC TSP CIRC 3
4 53 SCI HTS +.00 PWSCC HTS 3
4 54 SCI HTS +.03 PWSCC HTS j
3 4
4 94 SCI H0l+.17 ODSCC TSP CIRC 3
6 53 MCI HTS.15 PWSCC HTS 3
6 57 SCI HTS.04 PWSCC HTS 3
7 49 MCI HTS.07 PWSCC HTS 3
7 73 SCI HTS 23 PWSCC HTS 3
8 18 SCI HTS. 06 PWSCC HTS 3
8 52 SCI HTS.05 PWSCC HTS 3
8 58 SCI HTS.18 PWSCC HTS 3
8 75 MCI HTS.24 PWSCC HTS 3
9 76 SCI HTS.24 PWSCC HTS 3
11 61 SCI HTS.12 PWSCC HTS 3
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SG-ROW COL INDICATION LOCATION CHARACTERIZATION
~
3 11 71 SAI H01,19 PWSCC TSP 3
15 66 SCI HTS. 29 PWSCC HTS 3
16 45 SCI HTS.37 PWSCC HTS 3
18 50 SCI HTS +.00 PWSCC HTS 3
23 75 93 H01+.00 OD IND j
3 26 48 SCI HTS.33 PWSCC HTS 3
26 63 SCI HTS.18 PWSCC HTS 3
26 67 SCI H0 l+.30 ODSCC TSP CIRC 3
30 58 SCI HTS.30 PWSCC HTS 3
38 66 SAI H01.12 PWSCC TSP TOTAL PLUGS THIS GENERATOR 47 4
1 13 SCI H0 l+.38 ODSCC TSP CIRC 4
1 39 SCI H01.38 ODSCC TSP CIRC 4
1 75 SCI H0l+.00 ODSCC TSP CIRC 4
2 13 SCI H01.19 OD TSP CRACK 4
2 15 SCI H02.10 ODSCC TSP CIRC 4
3 15 SCI H01.29 ODSCC TSP CIRC 4
4 41 SCI H03+.19 ODSCC TSP CIRC 4
P w
v
S G'-
ROW COL INDICATION LOCATION CHARACTERIZATION 4
7 77 SCI HTS +.00 PWSCC HTS
-4 8
30 SCI HTS.07 PWSCC HTS 4
12 26 SCI HTS.13 PWSCC HTS 4
12 28 SCI HTS.09 PWSCC HTS 4
12 31 SCI HTS.10 PWSCC HTS 4
13 39 SCI HTS.17 PWSCC HTS
~
4 13 47 MCI HTS.06 PWSCC HTS 4
14 30 SAI HTS 2.14 PWSCC HTS 4
14 41 SCI HTS 04 PWSCC HTS 4
14 52 SCI HTS.10 PWSCC HTS 4
15 38 SCI HTS.01 PWSCC HTS 4
15 48 SCI HTS.15 PWSCC HTS 4
16 32 SCI HTS.06 PWSCC HTS 4
18 27 SCI HTS.18 PWSCC HTS 4
18 41 SCI HTS.08 PWSCC HTS 4
18 46 SCI HTS. 04 PWSCC HTS 4
19 38 SCI HTS.07 PWSCC HTS 4
19 39 SCI HTS +.00 PWSCC HTS 4
19 61 SCI HTS 02 PWSCC HTS 4
20 46 SCI HTS +.10 PWSCC HTS 4
29 47 46 AV4.40 AVB WEAR 4
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SC
'NOW COL INDICATION LOCATION CHARACTERIZATION 4
4 42 32 69 H0l+.08 PWSCC TSP TOTAL PLUGS THIS GENERATOR 50 Prepared By:
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Verified By: M I
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