ML042720448
| ML042720448 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 09/20/2004 |
| From: | Pace P Tennessee Valley Authority |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| Download: ML042720448 (59) | |
Text
i- X Tennessee Valley Authority, Post Office Box 2000, Soddy-Daisy, Tennessee 37384-2000 September 20, 2004 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:
In the Matter of ) Docket No. 50-328 Tennessee Valley Authority SEQUOYAH NUCLEAR PLANT - UNIT 2 CYCLE 12 (U2C12) 12-MONTH STEAM GENERATOR (SG) INSPECTION REPORT In accordance with the requirements of Sequoyah Unit 2 Technical Specification 4.4.5.5.b, TVA is submitting the 12-month SG Inspection Report that includes the results of inservice inspections performed during the U2C12 refueling outage.
There are no commitments contained in this letter.
Please direct questions concerning this issue to me at (423) 843-7170 or J. D. Smith at (423) 843-6672.
Sincerely, QD Paul Pace Licensing and Industry Affairs Manager Enclosure cc (Enclosure):
Mr. Robert J. Pascarelli, Senior Project Manager U.S. Nuclear Regulatory Commission Mail Stop O-7A15 One White Flint North 11555 Rockville Pike Rockville, Maryland 20852-2739 Pnted on,ecBd pxo
U.S. Nuclear Regulatory Commission Page 2 September 20, 2004 PP:JDS:DVG:KTS cc (Enclosure):
A. S. Bhatnagar, LP 6A-C R. J. Beecken, LP 6A-C J. R. Douet, OPS 4A-SQN J. C. Fornicola, LP 6A-C D. F. Helms, LP 6A-C D. A. Kulisek, POB 2B-SQN F. C. Mashburn, BR 4X-C T. J. Niessen, LP 6A-C NSRB Support, LP 5M-C K. W. Singer, LP 6A-C EDMS, WTC A-K I:License/Steam Generators/U2C12 12-Month SG Report
K . 1 I ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 12 REFUELING OUTAGE 12-MONTH STEAM GENERATOR INSPECTION REPORT
Seq~uoyah Nuclear Plant Unit 2 Cycle 12 Refueling Outage November 2003 12 Month Report Prepared By: ~AQv-t Q. z3,4-,-z- q Verified By: fe/3/ai4 Approved By: (I l/31/t 1I a.-
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 TABLE OF CONTENTS Table 1 Inspection Summary Table 2.1 SG1 List of Indications (Indicating Tubes Plugged)
Table 2.1 SG1 List of Indications (Indicating Tubes Plugged)
Table 2.1 SG1 Ust of Indications (Indicating Tubes Plugged)
Table 2.1 SG1 Ust of Indications (Indicating Tubes Plugged)
Table 3 Nomenclature 2
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 1
SUMMARY
OF SEQUOYAH UNIT 2 CYCLE 12 INSPECTION EDDY CURRENT EXAM TYPE SG 1 SG 2 SG 3 SG 4 Full Length Bobbin Coil 3321 3246 3288 3303 Low Row U-Bend Plus Point 345 328 343 357 High Row U-Bend Plus Point & MHI 803 1199 798 1206 Top of Tubesheet Plus Point 3321 3246 3288 3303 U-Bend Freespan Ding Plug Point 6 12 4 16 AVB Ding Plug Point 0 2 1 2 Freespan Plus Point 66 81 52 19 HOI Plus Point 16 17 30 3 H02 Plus Point 3 1 3 0 H03 Plus Point 6 11 1 1 H04 Plus Point 1 3 2 3 H05 Plus Point 21 8 2 4 H06 Plus Point 38 5 9 7 H07 Plus Point 84 23 93 33 C07 Plus Point 71 18 67 127 Diagnostic/PID Plus Point 68 109 124 160 Total Exams Completed 8170 8309 8105 8544 Total Tubes Examined 3321 3246 3288 3303 PLUGGING STATUS SG 1 SG 2 SG 3 SG 4 Previously Plugged Tubes 67 142 100 85 Damage Mechanism AVB WEAR 0 1 0 0 COLD LEG THINNING 0 1 0 2 ODSCC HTS AXIAL 0 2 1 6 ODSCC HTS CIRC 0 0 1 1 ODSCC TSP AXIAL 1 2 5 8 ODSCC SLUDGE PILE AXIAL 0 1 0 0 PREVENTATIVE 1 0 0 0 PWSCC HTS AXIAL 1 4 3 1 PWSCC HTS CIRC 0 1 3 0 PWSCC U-BEND AXIAL I 1 1 1 PWSCC U-BEND CIRC 0 3 0 7 Plugged Cycle 12 4 16 14 26 TOTAL TUBES PLUGGED 71 158 114 111 3
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications The following indications are outside diameter stress corrosion cracking at tube support plates.
The eddy current call 'DSI" is a bobbin probe call with the associated voltage listed. The call
'SAI" is a plus point probe call with the associated voltage listed. If the bobbin voltage is less than I volt, the indication may remain in service via the ODSCC Generic Letter 95-05 Alternate Repair Criteria (ARC). Details of these indications were reported in the required 90-Day Report.
If the indication is greater than I volt but not confirmed with plus point probe, the indication may remain in service via the ARC.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION I 2 10 DSI 0.42 H01+.05 ODSCC TSP AXIAL In Service via ARC 1 2 12 DSI 0.44 H02-.02 ODSCC TSP AXIAL In Service via ARC 1 3 16 DSI 0.52 H01-.07 ODSCC TSP AXIAL In Service via ARC I 3 16 DSI 1.6 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 3 16 SAI 0.47 H02+.24 ODSCC TSP AXIAL In Service via ARC 1 3 20 DSI 0.28 H02-.12 ODSCC TSP AXIAL In Service via ARC 1 3 34 DSI 0.6 H01-.02 ODSCC TSP AXIAL In Service via ARC 1 3 42 DSI 0.23 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 3 46 DSI 0.74 H01+.02 ODSCC TSP AXIAL In Service via ARC I 3 46 DSI 0.15 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 3 47 DSI 0.27 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 4 6 DSI 0.67 H02-.05 ODSCC TSP AXIAL In Service via ARC 1 4 11 DSI 0.42 H01-.05 ODSCC TSP AXIAL In Service via ARC 1 4 15 DSI 0.53 H01-.12 ODSCC TSP AXIAL In Service via ARC 1 5 7 DSI 0.24 H01-.05 ODSCC TSP AXIAL In Service via ARC 1 5 7 DSI 0.52 H02-.10 ODSCC TSP AXIAL In Service via ARC 1 5 11 DSI 0.33 H01+.00 ODSCC TSP AXIAL In Service via ARC 1 5 13 DSI 0.22 H02-.02 ODSCC TSP AXIAL In Service via ARC I 5 26 DSI 0.23 H01+.05 ODSCC TPS AXIAL In Service via ARC I 5 26 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 5 33 DSI 0.35 H01-.07 ODSCC TSP AXIAL In Service via ARC I 5 43 DSI 0.42 H02-.10 ODSCC TPS AXIAL In Service via ARC I 5 46 DSI 0.63 H01-.02 ODSCC TSP AXIAL In Service via ARC 1 5 72 DSI 0.53 H02-.05 ODSCC TSP AXIAL In Service via ARC 1 5 72 SAI 0.1 H02+.22 ODSCC TSP AXIAL In Service via ARC 1 5 80 DSI 0.39 H02-.02 ODSCC TSP AXIAL In Service via ARC 1 6 2 DSI 0.74 H03-.07 ODSCC TSP AXIAL In Service via ARC I 6 4 DSI 0.53 H01-.05 ODSCC TSP AXIAL In Service via ARC 1 6 15 DSI 0.32 H02-.02 ODSCC TSP AXIAL In Service via ARC 1 6 21 DSI 0.69 H01-.12 ODSCC TSP AXIAL In Service via ARC 1 6 35 DSI 0.17 H01+.05 ODSCC TSP AXIAL In Service via ARC I 6 38 DSI 0.14 H01-.07 ODSCC TSP AXIAL In Service via ARC 1 6 45 DSI 0.31 H01+.12 ODSCC TSP AXIAL In Service via ARC I 6 54 DSI 0.53 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 6 91 DSI 0.91 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 8 3 DSI 0.64 H02-.02 ODSCC TSP AXIAL In Service via ARC I 8 3 DSI 0.39 H03-.02 ODSCC TSP AXIAL In Service via ARC 1 8 33 DSI 0.23 H01+.05 ODSCC TSP AXIAL In Service via ARC I 9 25 DSI 0.42 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 9 30 DSI 0.54 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 9 32 DSI 0.25 H01-.07 ODSCC TSP AXIAL In Service via ARC 1 9 34 DSI 0.34 H04-.09 ODSCC TSP AXIAL In Service via ARC 4
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 9 39 DSI 0.84 H01+.05 ODSCC TSP AXIAL In Service via ARC 1 9 43 DSI 0.55 H03-.07 ODSCC TSP AXIAL In Service via ARC 1 9 92 DSI 1.04 H01+.00 ODSCC TSP AXIAL In Service via ARC 1 9 92 SAI 0.07 H01+.23 ODSCC TSP AXIAL In Service via ARC 1 10 34 DSI 0.46 H01+.13 ODSCC TSP AXIAL In Service via ARC 1 10 36 DSI 0.44 H01+.04 ODSCC TSP AXIAL In Service via ARC 1 10 37 DSI 0.34 H01+.14 ODSCC TSP AXIAL In Service via ARC 1 10 70 DSI 1.3 H03+.05 ODSCC TSP AXAIL In Service via ARC 1 10 75 DSI 0.48 H02+.16 ODSCC TSP AXIAL In Service via ARC 1 10 75 DSI 0.54 H06-.05 ODSCC TSP AXIAL In Service via ARC 1 10 77 DSI 0.46 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 10 77 DSI 0.45 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 10 77 DSI 1.31 H04-.16 ODSCC TSP AXIAL In Service via ARC 1 10 77 SAI 0.11 H04+.06 ODSCC TSP AXIAL In Service via ARC 1 11 4 DSI 0.35 H06+.12 ODSCC TSP AXIAL In Service via ARC 1 11 58 DSI 0.92 H02+.12 ODSCC TSP AXIAL In Service via ARC 1 11 58 SAI 0.13 H02+.19 ODSCC TSP AXIAL In Service via ARC 1 11 61 DSI 0.62 H02+.14 ODSCC TSP AXIAL In Service via ARC 1 11 93 DSI 0.42 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 12 6 DSI 0.35 H04+.07 ODSCC TSP AXIAL In Service via ARC 1 12 44 DSI 0.18 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 12 46 DSI 0.74 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 13 9 DSI 0.57 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 13 62 DSI 0.37 H05+.05 ODSCC TSP AXIAL InService via ARC 1 14 4 DSI 0.33 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 /14 5 DSI 0.33 H01+.16 ODSCC TSP AXIAL In Service via ARC 1 15 5 DSI 0.27 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 15 14 DSI 0.11 H03+.06 ODSCC TSP AXIAL InService via ARC 1 15 18 DSI 0.95 H01-.13 ODSCC TSP AXIAL In Service via ARC 1 15 31 DSI 0.96 H01+.09 ODSCCTSP AXIAL InService via ARC 1 16 29 DSI 0.91 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 16 30 DSI 0.25 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 16 86 DSI 0.54 H04+.02 ODSCC TSP AXIAL In Service via ARC 1 17 4 DSI 0.53 H01+.14 ODSCC TSP AXIAL In Service via ARC 1 17 4 DSI 0.78 H03+.11 ODSCC TSP AXIAL In Service via ARC 1 17 4 DSI 0.31 H04+.09 ODSCC TSP AXIAL In Service via ARC 1 17 4 DSI 0.43 H06-.02 ODSCC TSP AXIAL In Service via ARC 1 17 16 DS1 0.36 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 17 20 DSI 0.61 H01+.04 ODSCC TSP AXIAL In Service via ARC 1 17 21 DSI 0.16 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 17 24 DSI 0.69 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 17 33 SAI 0.14 H02-.08 ODSCC TSP AXIAL In Service via ARC 1 17 33 SAI 0.1 H02-.11 ODSCC TSP AXIAL In Service via ARC 1 17 33 DSI 1.1 H02-.14 ODSCC TSP AXIAL In Service via ARC 1 17 82 DSI 0.28 H05+.05 ODSCC TSP AXIAL InService via ARC 1 18 8 DSI 0.57 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 18 57 DSI 0.28 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 18 82 DSI 0.24 H02-.02 ODSCC TSP AXIAL In Service via ARC 1 18 89 DSI 0.54 H05+.19 ODSCC TSP AXIAL In Service via ARC 1 19 8 DSI 0.64 H02+.04 ODSCC TSP AXIAL In Service via ARC 5
e Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 19 8 DSI 0.44 H05+.19 ODSCC TSP AXIAL In Service via ARC 1 19 45 DSI 0.58 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 19 45 SAI 0.12 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 19 45 DSI 0.62 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 19 51 DSI 0.83 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 19 51 SAI 0.14 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 19 51 SAI 0.13 H01+.26 ODSCC TSP AXIAL In Service via ARC 1 19 66 DSI 0.72 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 19 74 DS1 0.28 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 19 77 DSI 0.35 H03+.00 ODSCC TSP AXIAL In Service via ARC 1 20 32 DSI 0.17 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 20 58 DSI 0.38 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 20 65 DSI 0.92 H02-.05 ODSCC TSP AXIAL In Service via ARC 1 21 7 DSI 0.57 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 21 8 DS0 0.75 H01+.08 ODSCC TSP AXIAL In Service via ARC 1 21 8 DSI 0.82 H02+.13 ODSCC TSP AXIAL In Service via ARC 1 21 78 DSI 0.57 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 21 83 SAI 0.1 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 21 83 DSI 0.34 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 21 83 SAI 0.1 H02+.12 ODSCC TSP AXIAL In Service via ARC 1 22 9 DSI 0.4 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 22 9 SAI 0.12 H01+.33 ODSCC TSP AXIAL In Service via ARC 1 22 10 DSI 0.59 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 22 11 DSI 0.35 H03+.06 ODSCC TSP AXIAL In Service via ARC 1 22 19 DSI 0.22 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 22 21 DSI 0.46 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 22 31 DSI 0.22 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 22 33 DSI 0.57 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 22 46 DSI 0.45 H04+.11 ODSCC TSP AXIAL In Service via ARC 1 22 48 DSI 1.17 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 22 48 SAI 0.17 H01+.15 ODSCC TSP AXIAL In Service via ARC 1 22 48 SAI 0.18 H01+.21 ODSCC TSP AXIAL In Service via ARC 1 22 68 DSI 0.21 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 23 7 DSI 0.89 H01+.00 ODSCC TSP AXIAL In Service via ARC 1 23 9 DSI 0.24 H01+.05 ODSCC TSP AXIAL In Service via ARC 1 23 9 DSI 0.23 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 23 20 DSI 0.42 H02+.06 ODSCC TSP AXIAL In Service via ARC 1 23 32 DSI 0.26 H04+.02 ODSCC TSP AXIAL In Service via ARC 1 24 9 DSI 0.32 H01+.08 0DSCC TSP AXIAL In Service via ARC 1 24 17 DS1 0.64 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 24 21 DSI 0.56 H01+.05 ODSCCTSP AXIAL In Service via ARC 1 24 21 DSI 0.69 H02+.12 ODSCC TSP AXIAL In Service via ARC 1 24 22 DSI 0.38 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 24 29 DSI 0.76 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 24 29 SAI 0.11 H01+.14 ODSCC TSP AXIAL In Service via ARC 1 24 29 DSI 0.64 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 24 34 DSI 0.69 H01+.08 ODSCCTSP AXIAL In Service via ARC 1 24 46 SAI 0.11 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 24 46 DSI 0.81 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 24 60 DSI 0.82 H01+.07 ODSCC TSP AXIAL In Service via ARC 6
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG I Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 24 60 SAI 0.14 H01+.24 ODSCC TSP AXIAL In Service via ARC I 25 8 DSI 0.43 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 25 14 DS 0.15 H02+.05 ODSCC TSP AXIAL In Service via ARC I 25 25 DSI 0.39 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 25 37 DSI 0.53 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 25 38 DSI 0.94 H02+.24 ODSCC TSP AXIAL In Service via ARC 1 25 42 DSI 0.46 H02-.04 ODSCC TSP AXIAL In Service via ARC 1 26 20 DSI 0.26 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 26 30 DSI 0.49 H02+.11 ODSCC TSP AXIAL In Service via ARC I 26 64 DSI 0.57 H01+.14 ODSCC TSP AXIAL In Service via ARC 1 27 16 DSI 0.25 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 27 18 DSI 0.18 H01-.07 ODSCC TSP AXIAL In Service via ARC 1 27 18 DSI 0.24 H02+.18 ODSCC TSP AXIAL In Service via ARC I 27 24 DSI 0.28 H02+.06 ODSCC TSP AXIAL In Service via ARC I 27 31 DSI 0.55 H03+.14 ODSCC TSP AXIAL In Service via ARC I 27 48 DSI 0.48 H01+.11 ODSCC TSP AXIAL In Service via ARC I 27 48 DSI 1.11 H02+.09 ODSCC TSP AXIAL In Service via ARC I 27 48 SAI 0.13 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 27 48 SAI 0.12 H02+.12 ODSCC TSP AXIAL In Service via ARC 1 27 52 SAI 0.08 H01+.10 ODSCC TSP AXIAL In Service via ARC I 27 52 DSI 1.49 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 27 52 SAI 0.38 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 27 74 DSI 0.58 H02+.11 ODSCC TSP AXIAL In Service via ARC I 28 10 DSI 0.43 H02+.09 ODSCC TSP AXIAL In Service via ARC I 28 11 DSI 0.27 H01+.00 ODSCC TSP AXIAL In Service via ARC 1 28 12 DSI 0.47 H01-.02 ODSCC TSP AXIAL In Service via ARC 1 28 16 DSI 0.32 H01+.15 ODSCC TSP AXIAL In Service via ARC 1 28 26 DSI 0.29 H02+.08 ODSCC TSP AXIAL In Service via ARC 1 28 28 DSI 0.48 H04+.00 ODSCC TSP AXIAL In Service via ARC 1 28 28 DSI 0.21 H06+.13 ODSCC TSP AXIAL In Service via ARC 1 28 31 DSI 0.43 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 28 43 DSI 1.68 H02+.07 ODSCC TSP AXIAL In Service via ARC I 28 43 SAI 0.11 H02+.08 ODSCC TSP AXIAL In Service via ARC I 28 43 SAI 0.29 H02+.26 ODSCC TSP AXIAL In Service via ARC 1 28 43 SAI 0.25 H02+.28 ODSCC TSP AXIAL In Service via ARC I 28 45 DSI 0.98 H02+.02 ODSCC TSP AXIAL In Service via ARC I 28 46 DSI 0.5 H02-.02 ODSCC TSP AXIAL In Service via ARC I 28 50 DSI 0.45 H02+.11 ODSCC TSP AXIAL In Service via ARC I 28 56 DSI 0.66 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 28 77 DSI 0.47 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 28 79 DSI 0.29 H01+.14 ODSCC TSP AXIAL In Service via ARC I 29 52 DSI 1.05 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 29 52 SAI 0.2 H02+.20 ODSCC TSP AXIAL In Service via ARC 1 29 52 SAI 0.22 H02+.31 ODSCC TSP AXIAL In Service via ARC I 29 56 DSI 0.47 H03+.07 ODSCC TSP AXIAL In Service via ARC 1 30 24 DSI 0.46 H06+.06 ODSCC TSP AXIAL In Service via ARC 1 30 41 DSI 0.74 H02-.07 ODSCC TSP AXIAL In Service via ARC 1 30 62 DSI 0.39 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 30 82 DSI 0.5 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 30 82 DSI 0.9 H02+.07 ODSCC TSP AXIAL In Service via ARC 7
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 1 31 19 DSI 0.55 H03+.11 ODSCC TSP AXIAL In Service via ARC 1 31 64 DSI 0.36 H03+.04 ODSCC TSP AXIAL In Service via ARC 1 32 42 DSI 0.71 H01+.12 ODSCC TSP AXIAL In Service via ARC 1 32 42 DSI 0.42 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 32 44 DSI 0.39 H04+.09 ODSCC TSP AXIAL In Service via ARC 1 32 44 SAI 0.1 H04+.10 ODSCC TSP AXIAL In Service via ARC 1 32 48 DSI 0.5 H02+.06 ODSCC TSP AXIAL In Service via ARC 1 32 53 DSI 0.54 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 32 59 DSI 0.46 H03+.05 ODSCC TSP AXIAL In Service via ARC 1 32 68 DSI 1.21 HO1+.09 ODSCC TSP AXIAL In Service via ARC 1 32 68 SAI 0.25 HO1+.29 ODSCC TSP AXIAL In Service via ARC 1 32 73 DSI 0.62 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 32 74 DSI 0.71 H03+.07 ODSCC TSP AXIAL In Service via ARC 1 33 27 DSI 0.5 H04+.07 ODSCC TSP AXIAL In Service via ARC 1 33 50 DSI 0.9 H02+.04 ODSCC TSP AXIAL In Service via ARC 1 33 72 DSI 0.41 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 33 75 DSI 0.54 H05+.11 ODSCC TSP AXIAL In Service via ARC 1 34 28 DSI 0.34 H01+.11 ODSCC TSP AXIAL In Service via ARC 1 34 30 DSI 0.31 H03+.00 ODSCC TSP AXIAL In Service via ARC 1 35 17 DSI 0.71 H02+.08 ODSCC TSP AXIAL In Service via ARC 1 35 19 DSI 0.42 H03+.00 ODSCC TSP AXIAL In Service via ARC 1 35 21 DSI 0.36 H01+.09 ODSCC TSP AXIAL In Service via ARC 1 35 21 DSI 0.47 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 35 22 DSI 0.57 H01+.06 ODSCC TSP AXIAL In Service via ARC 1 35 22 DSI 0.35 H02+.08 ODSCC TSP AXIAL In Service via ARC 1 35 22 DSI 0.96 H03+.06 ODSCC TSP AXIAL In Service via ARC 1 35 23 DSI 0.74 H01+.13 ODSCC TSP AXIAL In Service via ARC 1 35 30 DSI 0.7 HO1+.0O ODSCC TSP AXIAL In Service via ARC 1 35 30 DSI 0.62 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 35 30 DSI 0.5 H03+.02 ODSCC TSP AXIAL In Service via ARC 1 35 32 DSI 0.34 HO1+.09 ODSCC TSP AXIAL In Service via ARC 1 35 33 DSI 0.38 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 35 33 DSI 0.45 H03+.07 ODSCC TSP AXIAL In Service via ARC 1 35 42 DSI 0.82 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 35 47 DSI 0.37 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 36 25 DSI 0.73 H04+.06 ODSCC TSP AXIAL In Service via ARC 1 36 35 DSI 0.47 H04+.12 ODSCC TSP AXIAL In Service via ARC 1 36 42 DSI 0.29 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 36 47 DSI 0.27 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 36 54 DSI 0.3 H02+.13 ODSCC TSP AXIAL In Service via ARC 1 36 62 DSI 0.69 H02+.06 ODSCC TSP AXIAL In Service via ARC 1 36 62 DSI 0.53 H03+.02 ODSCC TSP AXIAL In Service via ARC 1 37 60 DSI 0.62 H05+.11 ODSCC TSP AXIAL In Service via ARC 1 37 61 DSI 1.12 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 37 61 SAI 0.64 H02+.07 ODSCC TSP AXIAL In Service via ARC 1 37 61 DSI 0.29 H03+.12 ODSCC TSP AXIAL In Service via ARC 1 38 24 DSI 0.26 H02+.08 ODSCC TSP AXIAL In Service via ARC 1 38 51 DSI 0.33 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 38 63 DSI 0.69 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 38 64 DSI 0.5 H03+.06 ODSCC TSP AXIAL In Service via ARC 8
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 38 65 DSI 0.41 H02+.04 ODSCC TSP AXIAL In Service via ARC 1 38 65 DSI 0.77 H04-.02 ODSCC TSP AXIAL In Service via ARC 1 39 27 DSI 0.31 H04+.08 ODSCC TSP AXIAL In Service via ARC 1 39 30 DSI 0.3 H05+.09 ODSCC TSP AXIAL In Service via ARC 1 39 46 DSI 0.81 H01+.02 ODSCC TSP AXIAL In Service via ARC 1 40 24 DSI 0.48 H01+.10 ODSCC TSP AXIAL In Service via ARC 1 40 24 DSI 0.71 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 40 25 DSI 0.48 HO1+.02 ODSCC TSP AXIAL In Service via ARC 1 40 25 DSI 0.48 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 40 25 DSI 0.35 H04+.12 ODSCC TSP AXIAL In Service via ARC 1 40 26 DSI 0.26 H01+.10 ODSCC TSP AXIAL In Service via ARC 1 40 26 DSI 0.57 H04+.13 ODSCC TSP AXIAL In Service via ARC 1 40 26 DSI 0.42 HO5+.11 ODSCC TSP AXIAL In Service via ARC 1 40 27 DSI 0.25 H02+.05 ODSCC TSP AXIAL In Service via ARC 1 40 51 DSI 0.89 H03+.07 ODSCC TSP AXIAL In Service via ARC 1 41 37 DSI 0.97 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 42 40 DSI 0.28 H01+.07 ODSCC TSP AXIAL In Service via ARC 1 42 40 DSI 0.66 H02+.02 ODSCC TSP AXIAL In Service via ARC 1 42 40 DSI 0.25 H07-.09 ODSCC TSP AXIAL In Service via ARC 1 42 49 DSI 0.42 H02+.00 ODSCC TSP AXIAL In Service via ARC 1 44 37 DSI 1.39 H02-.09 ODSCC TSP AXIAL In Service via ARC 1 44 40 DSI 0.58 H02+.09 ODSCC TSP AXIAL In Service via ARC 1 44 42 DSI 0.67 H02+.04 ODSCC TSP AXIAL In Service via ARC 1 44 45 DSI 0.61 H02+.06 ODSCC TSP AXIAL In Service via ARC 1 44 50 DSI 0.35 H02+.04 ODSCC TSP AXIAL In Service via ARC 1 45 37 DSI 0.67 H02+.04 ODSCCTSP AXIAL In Service via ARC 1 45 39 DSI 0.59 HO1+.11 ODSCC TSP AXIAL In Service via ARC 1 45 39 SAI 0.16 HO1+.21 ODSCC TSP AXIAL In Service via ARC 1 45 39 DSI 1.88 H06+.06 ODSCC TSP AXIAL In Service via ARC 1 45 44 DSI 1.03 H03+.07 ODSCC TSP AXIAL In Service via ARC 1 45 47 DSI 0.79 H04+.07 ODSCC TSP AXIAL In Service via ARC 1 45 49 DSI 0.9 H02+.12 ODSCC TSP AXIAL In Service via ARC 1 45 51 DSI 1.1 H02+.11 ODSCC TSP AXIAL In Service via ARC 1 45 51 SAI 0.11 H02+.29 ODSCC TSP AXIAL In Service via ARC 1 45 51 SAI 0.1 H02+.33 ODSCC TSP AXIAL In Service via ARC 1 46 41 DSI 0.58 H03+.09 ODSCC TSP AXIAL In Service via ARC 1 46 50 DSI 1.05 H03+.09 ODSCCTSP AXIAL In Service via ARC The following indications were taken out of service by plugging. The 'DSI' call is a bobbin coil probe call with the associated voltage listed. The wSAI or 'SCI" call is a plus point coil call with the associated voltage listed.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 1 22 SAI 1.37 H07+4.15 PWSCC UBEND AXIAL Plugged 1 2 93 TBP 0 +0.00 PREVENTIVE Plugged 1 15 33 SAI 2.84 HTS-8.67 PWSCC HTS AXIAL Plugged I 26 36 DSI 1.57 H02+.00 ODSCC TSP AXIAL Plugged 1 26 36 SAI 0.73 H02+.11 ODSCC TSP AXIAL Plugged 1 26 36 TBP 0 +0.00 PREVENTIVE Plugged 9
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.1 SG 1 Indications (Continued)
The following are anti vibration bar wear indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 1 19 38 29 0.5 AV2-.09 AVB WEAR In Service <40%
1 19 38 17 0.33 AV3+.0O AVB WEAR In Service <40%
1 27 31 27 0.39 AV2-.02 AVB WEAR In Service <40%
I 27 31 25 0.33 AV3-.09 AVB WEAR In Service <40%
I 32 64 23 0.42 AV2+.02 AVB WEAR In Service <40%
I 32 64 25 0.49 AV3+.28 AVB WEAR In Service <40%
1 32 64 19 0.33 AV4-.17 AVB WEAR In Service <40%
I 36 66 23 0.42 AV3+.09 AVB WEAR In Service <40%
1 37 62 17 0.25 AV2-.09 AVB WEAR In Service <40%
I 37 62 33 0.78 AV3-.09 AVB WEAR In Service <40%
1 39 45 15 0.23 AV2-.09 AVB WEAR In Service <40%
The following are cold leg thinning indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION I 1 1 10 0.35 CO1-.07 CIL Thinning In Service <40%
1 5 1 19 0.52 CO1+.13 CIL Thinning In Service <40%
1 30 83 28 0.98 CO1 +.20 CIL Thinning In Service <40%
1 31 79 <20 0.58 C01-.31 CIL Thinning In Service <40%
1 31 82 3 0.89 CO1 +.07 CIL Thinning In Service <40%
1 34 19 20 1.59 C01+.12 CIL Thinning In Service <40%
1 34 79 10 0.4 C03-.18 CIL Thinning In Service <40%
I 42 30 <20 0.38 C01+.18 CIL Thinning In Service <40%
1 42 62 17 0.45 C01-.35 CIL Thinning In Service <40%
I 43 31 4 1.17 C01+.11 CIL Thinning In Service <40%
I 43 32 10 0.69 C01-.09 CIL Thinning In Service <40%
1 43 62 9 0.63 C01-.22 CIL Thinning In Service <40%
I 44 36 10 0.87 CO1+.19 CIL Thinning In Service <40%
1 44 39 1 0.92 C02-.26 CIL Thinning In Service <40%
1 44 45 30 0.75 C02+.04 CIL Thinning In Service <40%
1 44 58 23 1.89 C01-.28 CIL Thinning In Service <40%
1 44 61 37 0.45 C01-.26 C/L Thinning In Service <40%
1 45 41 35 0.43 C02-.30 CAL Thinning In Service <40%
1 46 43 31 0.3 C02-.22 CIL Thinning In Service <40%
1 46 44 16 0.38 C02-.17 CAL Thinning In Service <40%
1 46 50 9 0.85 CO1 +.20 CAL Thinning In Service <40%
1 46 52 <20 0.66 C02+.07 CIL Thinning In Service <40%
1 46 53 <20 0.38 C01-.16 CAL Thinning In Service <40%
10
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications The following indications are outside diameter stress corrosion cracking at tube support plates.
The eddy current call ODSI" is a bobbin probe call with the associated voltage listed. The call
'SAI' is a plus point probe call with the associated voltage listed. If the bobbin voltage is less than I volt, the indication may remain in service via the ODSCC Generic Letter 95-05 Alternate Repair Criteria (ARC). Details of these indications were reported in the required 90-Day Report.
If the indication is greater than 1 volt but not confirmed with plus point probe, the indication may remain in service via the ARC.
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 2 2 14 DSI 0.53 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 2 22 DSI 0.33 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 2 37 DSI 0.21 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 2 42 DSI 0.31 H01+.02 ODSCC TSP AXIAL In Service via ARC 2 2 45 DSI 0.94 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 2 48 DS1 0.37 H01-.04 ODSCC TSP AXIAL In Service via ARC 2 2 49 DSI 0.48 H01+.04 ODSCC TSP AXIAL In Service via ARC 2 2 50 DSI 0.53 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 2 55 DSI 0.7 H01-.02 ODSCC TSP AXIAL In Service via ARC 2 2 55 DSI 0.6 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 2 58 DSI 0.75 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 2 58 DS0 1.36 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 2 58 SAI 0.25 H02+.14 ODSCC TSP AXIAL In Service via ARC 2 2 73 DSI 0.47 H01-.15 ODSCC TSP AXIAL In Service via ARC 2 2 73 DSI 0.54 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 2 76 DSI 0.61 H02-.11 ODSCC TSP AXIAL In Service via ARC 2 2 77 DSI 0.32 H01-.09 ODSCC TSP AXIAL In Service via ARC 2 2 82 DSI 0.7 H04-.02 ODSCC TSP AXIAL In Service via ARC 2 2 83 DSI 0.62 H01-.15 ODSCC TSP AXIAL In Service via ARC 2 2 84 DSI 0.41 H014.07 ODSCC TSP AXIAL In Service via ARC 2 2 85 DSI 0.8 H01-.09 ODSCC TSP AXIAL In Service via ARC 2 2 85 DSI 0.55 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 2 87 DSI 0.72 H01+.07 ODSCC TSP AXIAL In Service via ARC 2 2 88 DSI 0.56 H01-.04 ODSCC TSP AXIAL In Service via ARC 2 2 94 DSI 0.33 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 3 5 DSI 0.42 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 3 30 DSI 0.46 H02-.04 ODSCC TSP AXIAL In Service via ARC 2 3 37 DSI 1.19 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 3 42 DSI 1.57 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 3 42 SAI 0.28 H02+.14 ODSCC TSP AXIAL In Service via ARC 2 3 49 DSI 0.54 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 3 72 DSI 0.42 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 3 76 DSI 0.49 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 4 22 DSI 0.68 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 4 26 DSI 0.89 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 4 27 DSI 0.42 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 4 36 DSI 1.16 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 4 36 SAI 0.28 H01+.16 ODSCC TSP AXIAL In Service via ARC 11
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 2 4 45 DSI 0.84 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 4 50 DSI 0.65 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 4 54 DSI 0.59 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 4 56 DSI 1.01 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 4 56 SAI 0.16 H02+.13 ODSCC TSP AXIAL In Service via ARC 2 4 56 SAI 0.13 H02+.18 ODSCC TSP AXIAL In Service via ARC 2 4 61 DSI 0.35 H04-.04 ODSCC TSP AXIAL In Service via ARC 2 4 64 DSI 0.49 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 4 92 DSI 0.73 H03-.04 ODSCC TSP AXIAL In Service via ARC 2 4 94 DSI 0.36 H02-.09 ODSCC TSP AXIAL In Service via ARC 2 5 59 DSI 0.32 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 5 65 DSI 0.45 H01+.02 ODSCC TSP AXIAL In Service via ARC 2 5 92 DSI 0.5 H01+.09 ODSCC TSP AXIAL In Service via ARC 2 5 93 DSI 0.26 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 5 94 DSI 0.6 H01-.07 ODSCC TSP AXIAL In Service via ARC 2 6 1 DSI 0.37 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 6 13 DSI 0.31 H04-.04 ODSCC TSP AXIAL In Service via ARC 2 6 16 DSI 0.26 H02-.04 ODSCC TSP AXIAL In Service via ARC 2 6 38 DSI 0.84 H02-.09 ODSCC TSP AXIAL In Service via ARC 2 6 39 DSI 0.23 H02-.04 ODSCC TSP AXIAL In Service via ARC 2 6 40 DSI 0.54 H01+.04 ODSCC TSP AXIAL In Service via ARC 2 6 43 DSI 1A6 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 6 57 DSI 0.36 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 6 68 DSI 0.39 H06-.02 ODSCC TSP AXIAL In Service via ARC 2 6 84 DSI 0.5 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 6 94 DSI 0.45 H01+.07 ODSCC TSP AXIAL In Service via ARC 2 7 4 DSI 0.35 H01+.04 ODSCC TSP AXIAL In Service via ARC 2 7 4 DSI 0.88 H02+.20 ODSCC TSP AXIAL In Service via ARC 2 7 13 DSI 0.35 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 7 21 DSI 0.34 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 7 43 DSI 0.8 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 7 72 DSI 0.65 H01-.04 ODSCC TSP AXIAL In Service via ARC 2 7 89 DSI 0.75 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 8 11 DSI 0.19 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 8 13 DSI 0.26 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 8 34 DSI 0.22 H03-.04 ODSCC TSP AXIAL In Service via ARC 2 8 38 DSI 0.48 H02-.09 ODSCC TSP AXIAL In Service via ARC 2 8 42 DSI. 0.71 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 8 44 DSI 1.01 H01+.09 ODSCC TSP AXIAL In Service via ARC 2 8 44 SAI 0.19 H01+.14 ODSCC TSP AXIAL In Service via ARC 2 8 45 DSI 0.38 H02-.07 ODSCC TSP AXIAL In Service via ARC 2 8 47 DSI 0.34 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 8 51 DSI 0.45 H02-.04 ODSCC TSP AXIAL In Service via ARC 2 8 60 DSI 0.39 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 8 61 DSI 0.48 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 8 70 DSI 0.34 H03+.00 ODSCC TSP AXIAL In Service via ARC 12
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Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 8 90 DSI 0.3 H02+.00 ODSCC TSP AXIAL In Service via ARC 8 91 DSI 0.42 H01-.07 ODSCC TSP AXIAL In Service via ARC 8 92 DSI 0.93 H01+.00 ODSCC TSP AXIAL In Service via ARC 9 33 DSI 0.91 H01+.00 ODSCC TSP AXIAL In Service via ARC 9 50 DSI 0.26 H04-.04 ODSCC TSP AXIAL In Service via ARC 9 57 DSI 0.66 H02+.00 ODSCC TSP AXIAL In Service via ARC 9 69 DSI 0.22 H02+.02 ODSCC TSP AXIAL In Service via ARC 9 72 DSI 0.37 H02-.09 ODSCC TSP AXIAL In Service via ARC 10 4 DSI 0.48 H02+.09 ODSCC TSP AXIAL In Service via ARC 10 89 DSI 0.52 H02+.14 ODSCC TSP AXIAL In Service via ARC 10 89 SAI 0.18 H02+.06 ODSCC TSP AXIAL In Service via ARC 11 21 DSI 0.65 H01+.04 ODSCC TSP AXIAL In Service via ARC 11 21 SAI 0.14 H01+.11 ODSCC TSP AXIAL In Service via ARC 11 25 DSI 0.26 H02+.13 ODSCC TSP AXIAL In Service via ARC 11 63 DS5 0.42 H02+.12 ODSCC TSP AXIAL In Service via ARC 11 65 DSI 1.11 H02+.07 ODSCC TSP AXIAL In Service via ARC 11 65 SAI 0.33 H02+.19 ODSCC TSP AXIAL In Service via ARC 11 88 DSI 0.46 H02+.11 ODSCC TSP AXIAL In Service via ARC 12 44 DSI 0.6 H02+.09 ODSCC TSP AXIAL In Service via ARC 12 59 DSI 0.35 H02+.09 ODSCC TSP AXIAL In Service via ARC 12 90 DSI 0.33 H02+.14 ODSCC TSP AXIAL In Service via ARC 13 21 DSI 0.39 H02+.04 ODSCC TSP AXIAL In Service via ARC 13 21 SAI 0.2 H02+.04 ODSCC TSP AXIAL In Service via ARC 14 48 DSI 0.98 H01+.05 ODSCC TSP AXIAL In Service via ARC 14 48 DSI 0.96 H02-.02 ODSCC TSP AXIAL In Service via ARC 14 84 DSI 0.82 H01+.07 ODSCC TSP AXIAL In Service via ARC 14 90 DSI 0.35 H01+.12 ODSCC TSP AXIAL In Service via ARC 14 90 SAI 0.14 H01+.17 ODSCC TSP AXIAL In Service via ARC 14 90 SAI 0.15 H01+.19 ODSCC TSP AXIAL In Service via ARC 15 36 DSI 0.67 H01+.04 ODSCC TSP AXIAL In Service via ARC 15 49 DSI 0.42 H02+.02 ODSCC TSP AXIAL In Service via ARC 15 54 DSI 0.73 H02-.02 ODSCC TSP AXIAL In Service via ARC 15 87 DSI 0.3 H02+.05 ODSCC TSP AXIAL In Service via ARC 15 89 DSI 1.25 H01+.09 ODSCC TSP AXIAL In Service via ARC 15 89 SAI 0.19 H01+.15 ODSCC TSP AXIAL In Service via ARC 15 89 SAI 0.19 H01+.16 ODSCC TSP AXIAL In Service via ARC 15 89 SAI 0.28 H01+.24 ODSCC TSP AXIAL In Service via ARC 16 33 DSI 0.42 H03+.04 ODSCC TSP AXIAL In Service via ARC 18 7 DSI 0.96 H02+.16 ODSCC TSP AXIAL In Service via ARC 19 69 DSI 0.74 H01+.00 ODSCC TSP AXIAL In Service via ARC 20 33 DSI 0.23 H04+.11 ODSCC TSP AXIAL In Service via ARC 20 43 DSI 0.64 H05+.02 ODSCC TSP AXIAL In Service via ARC 20 44 DSI 0.31 H02+.05 ODSCC TSP AXIAL In Service via ARC 20 49 DSI 0.37 H01+.09 ODSCC TSP AXIAL In Service via ARC 20 49 DSI 0.28 H02+.09 ODSCC TSP AXIAL In Service via ARC 20 52 DSI 0.48 H01+.14 ODSCC TSP AXIAL In Service via ARC 13
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 2 20 56 DSI 0.71 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 20 57 DSI 0.41 H01+.07 ODSCC TSP AXIAL In Service via ARC 2 20 58 DSI 0.56 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 20 62 DSI 0.38 H01+.05 ODSCC TSP AXIAL In Service via ARC 2 21 20 DSI 0.13 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 21 20 SAI 0.15 H02+.19 ODSCC TSP AXIAL In Service via ARC 2 21 61 DSI 0.35 H01+.12 ODSCC TSP AXIAL In Service via ARC 2 21 64 DSI 0.29 H01-.02 ODSCC TSP AXIAL In Service via ARC 2 21 87 DSI 0.37 H01+.09 ODSCC TSP AXIAL In Service via ARC 2 22 34 DSI 0.47 H01+.11 ODSCC TSP AXIAL In Service via ARC 2 22 37 DSI 0.3 H05+.09 ODSCC TSP AXIAL In Service via ARC 2 22 58 DSI 0.55 H01+.18 ODSCC TSP AXIAL In Service via ARC 2 23 17 DSI 0.58 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 23 22 DSI 0.63 H02+.13 ODSCC TSP AXIAL In Service via ARC 2 23 44 DSI 0.69 H01+.02 ODSCC TSP AXIAL In Service via ARC 2 23 44 DSI 0.35 H05+.00 ODSCC TSP AXIAL In Service via ARC 2 23 49 DSI 1.42 H01+.23 ODSCC TSP AXIAL In Service via ARC 2 23 49 SAI 0.29 H01+.21 ODSCC TSP AXIAL In Service via ARC 2 23 49 SAI 0.41 H01+.22 ODSCC TSP AXIAL In Service via ARC 2 23 55 DSI 0.29 H01+.07 ODSCC TSP AXIAL In Service via ARC 2 23 72 DSI 0.25 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 24 37 DSI 0.77 H02+.11 ODSCC TSP AXIAL In Service via ARC 2 24 37 DSI 1.18 H04+.15 ODSCC TSP AXIAL In Service via ARC 2 24 37 SAI 0.25 H04+.19 ODSCC TSP AXIAL In Service via ARC 2 24 38 DSI 0.42 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 24 43 DSI 0.81 H02+.28 ODSCC TSP AXIAL In Service via ARC 2 24 60 DSI 0.74 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 24 60 SAI 0.14 H02+.16 ODSCC TSP AXIAL In Service via ARC 2 24 87 DSI 0.71 H01+.09 ODSCC TSP AXIAL In Service via ARC 2 24 87 DSI 0.3 H04+.07 ODSCC TSP AXIAL In Service via ARC 2 25 9 DSI 0.29 H07+.00 ODSCC TSP AXIAL In Service via ARC 2 25 22 DSI 0.46 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 25 56 DSI 0.7 H03+.07 ODSCC TSP AXIAL In Service via ARC 2 25 56 SAI 0.26 H03+.23 ODSCC TSP AXIAL In Service via ARC 2 25 72 DSI 0.51 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 26 59 DSI 0.59 H01+.00 ODSCC TSP AXIAL In Service via ARC 2 26 59 DSI 0.33 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 27 53 DSI 0.68 H02+.05 ODSCC TSP AXIAL In Service via ARC 2 27 68 DSI 0.88 H01+.09 ODSCC TSP AXIAL In Service via ARC 2 27 68 DSI 0.45 H02+.11 ODSCC TSP AXIAL In Service via ARC 2 27 84 DSI 0.93 H01+.05 ODSCC TSP AXIAL In Service via ARC 2 27 84 DSI 0.65 H02+.14 ODSCC TSP AXIAL In Service via ARC 2 28 17 DSI 0.58 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 28 66 DSI 0.44 H03+.07 ODSCC TSP AXIAL In Service via ARC 2 28 69 DSI 0.59 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 28 79 DSI 0.65 H02+.12 ODSCC TSP AXIAL In Service via ARC 14
- C '
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 2 29 16 DSI 0.73 H01+.12 ODSCC TSP AXIAL In Service via ARC 2 29 16 DSI 0.83 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 29 17 DSI 0.42 H02+.06 ODSCC TSP AXIAL In Service via ARC 2 29 20 DSI 0.82 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 29 21 DSI 0.41 H02+.11 ODSCC TSP AXIAL In Service via ARC 2 29 61 DSI 0.31 H03+.09 ODSCC TSP AXIAL In Service via ARC 2 29 67 DSI 0.78 Ho1+.07 ODSCC TSP AXIAL In Service via ARC 2 30 19 DSI 0.15 H04+.04 ODSCC TSP AXIAL In Service via ARC 2 30 22 DS1 1.16 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 30 55 DSI 1.15 H01+.16 ODSCC TSP AXIAL In Service via ARC 2 30 55 SAI 0.4 H01+.22 ODSCC TSP AXIAL In Service via ARC 2 30 55 DSI 0.39 H05+.07 ODSCC TSP AXIAL In Service via ARC 2 30 70 DSI 0.31 H01+.05 ODSCC TSP AXIAL In Service via ARC 2 30 74 DSI 1.38 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 30 74 SAI 0.21 H02+.06 ODSCC TSP AXIAL In Service via ARC 2 30 77 DSI 0.53 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 30 79 DSI 0.56 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 30 81 DSI 0.82 H01+.07 ODSCC TSP AXIAL In Service via ARC 2 30 81 DSI 0.59 H04+.05 ODSCC TSP AXIAL In Service via ARC 2 30 82 DSI 0.66 H02+.12 ODSCC TSP AXIAL In Service via ARC 2 31 38 DS1 0.36 H04+.02 ODSCC TSP AXIAL In Service via ARC 2 31 39 DSI 0.28 H02+.06 ODSCC TSP AXIAL In Service via ARC 2 31 47 DSI 0.63 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 31 66 DSI 0.5 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 31 67 DSI 0.6 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 31 67 DSI 0.25 H03+.09 ODSCC TSP AXIAL In Service via ARC 2 31 70 DS1 1.26 H01+.11 ODSCC TSP AXIAL In Service via ARC 2 31 70 SAI 0.25 H01+.10 ODSCC TSP AXIAL In Service via ARC 2 31 70 SAI 0.25 H01+.12 ODSCC TSP AXIAL In Service via ARC 2 31 70 DSI 1.14 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 31 70 SAI 0.29 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 31 70 SAI 0.32 H02+.25 ODSCC TSP AXIAL In Service via ARC 2 31 74 DSI 0.6 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 32 20 DSI 1.15 H01+.11 ODSCC TSP AXIAL In Service via ARC 2 32 20 SAI 0.21 H01+.14 ODSCCTSP AXIAL In Service via ARC 2 32 20 SAI 0.18 H01+.18 ODSCC TSP AXIAL In Service via ARC 2 32 20 DSI 0.86 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 32 23 DSI 0.35 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 33 25 DSI 0.47 H01+.04 ODSCC TSP AXIAL In Service via ARC 2 33 25 DS1 0.57 H02-.02 ODSCC TSP AXIAL In Service via ARC 2 33 25 DSI 0.41 H04+.07 ODSCC TSP AXIAL In Service via ARC 2 33 31 DSI 0.82 H02+.00 ODSCC TSP AXIAL In Service via ARC 2 35 45 DSI 0.41 H02+.12 ODSCC TSP AXIAL In Service via ARC 2 36 36 DSI 1.03 H02+.16 ODSCC TSP AXIAL In Service via ARC 2 36 42 DSI 0.74 H02+.07 ODSCC TSP AXIAL In Service via ARC 2 36 64 DSI 1.05 H01+.11 ODSCC TSP AXIAL In Service via ARC 15
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 36 64 SAI 0.22 H01+.23 ODSCC TSP AXIAL In Service via ARC 36 71 DSI 1.09 H01+.12 ODSCC TSP AXIAL In Service via ARC 36 71 SAI 0.18 H01+.11 ODSCC TSP AXIAL In Service via ARC 36 71 SAI 0.21 H01+.12 ODSCC TSP AXIAL In Service via ARC 36 74 DSI 0.82 H02+.07 ODSCC TSP AXIAL In Service via ARC 36 75 DSI 0.81 H02+.09 ODSCC TSP AXIAL In Service via ARC 37 20 DSI 0.75 H01+.11 ODSCC TSP AXIAL In Service via ARC 37 26 DSI 0.18 H02+.07 ODSCC TSP AXIAL In Service via ARC 37 55 DSI 0.5 H02+.07 ODSCC TSP AXIAL In Service via ARC 37 66 DSI 0.32 H01+.12 ODSCC TSP AXIAL In Service via ARC 38 26 DSI 0.42 Ho01+.11 ODSCC TSP AXIAL In Service via ARC 38 28 DSI 0.32 H02+.11 ODSCC TSP AXIAL In Service via ARC 38 28 SAI 0.1 H02+.11 ODSCC TSP AXIAL In Service via ARC 38 45 DSI 0.78 H02+.09 ODSCC TSP AXIAL In Service via ARC 38 45 DSI 0.55 H03+.11 ODSCC TSP AXIAL In Service via ARC 38 49 DSI 0.69 H02+.07 ODSCC TSP AXIAL In Service via ARC 38 59 DSI 0.36 H02+.16 ODSCC TSP AXIAL In Service via ARC 38 74 DSI 0.26 H04+.02 ODSCC TSP AXIAL In Service via ARC 39 25 DSI 0.23 H01+.09 ODSCC TSP AXIAL In Service via ARC 39 25 DSI 0.28 H02+.02 ODSCC TSP AXIAL In Service via ARC 39 55 DSI 0.73 H02+.12 ODSCC TSP AXIAL In Service via ARC 39 58 DSI 0.61 H04+.07 ODSCC TSP AXIAL In Service via ARC 39 59 DSI 0.41 H02+.07 ODSCC TSP AXIAL In Service via ARC 40 31 DSI 0.16 H02+.11 ODSCC TSP AXIAL In Service via ARC 40 37 DSI 0.33 H02+.05 ODSCC TSP AXIAL In Service via ARC 40 40 DSI 0.72 H03+.18 ODSCC TSP AXIAL In Service via ARC 40 57 DSI 0.39 H02+.12 ODSCC TSP AXIAL In Service via ARC 41 34 DSI 1.81 H02+.07 ODSCC TSP AXIAL In Service via ARC 41 37 DSI 0.15 H04+.05 ODSCC TSP AXIAL In Service via ARC 41 39 DSI 0.26 H02+.09 ODSCC TSP AXIAL In Service via ARC 41 43 DSI 0.65 H02+.12 ODSCC TSP AXIAL In Service via ARC 41 50 DSI 0.62 H01+.14 ODSCC TSP AXIAL In Service via ARC 41 50 DSI 0.5 H02+.16 ODSCC TSP AXIAL In Service via ARC 41 54 DSI 0.36 H01+.05 ODSCC TSP AXIAL In Service via ARC 41 54 DSI 0.51 H02+.02 ODSCC TSP AXIAL In Service via ARC 41 54 DSI 0.39 H03+.11 ODSCC TSP AXIAL In Service via ARC 41 55 DSI 0.59 H03+.07 ODSCC TSP AXIAL In Service via ARC 41 67 DSI 0.48 H01+.07 ODSCC TSP AXIAL In Service via ARC 41 69 DSI 0.32 Ho01+.07 ODSCC TSP AXIAL In Service via ARC 42 37 DSI 0.43 H05+.07 ODSCC TSP AXIAL In Service via ARC 42 43 DSI 0.37 H03+.07 ODSCC TSP AXIAL In Service via ARC 42 50 DSI 0.37 H02+.09 ODSCC TSP AXIAL In Service via ARC 42 61 DSI 0.49 H01+.09 ODSCCTSP AXIAL In Service via ARC 43 37 DSI 1.21 C01+.35 ODSCC TSP AXIAL In Service via ARC 43 38 DSI 0.65 H02+.09 ODSCC TSP AXIAL In Service via ARC 43 43 DSI 0.39 H02+.07 ODSCC TSP AXIAL In Service via ARC 16
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call/Volts LOCATION CHARACTERIZATION RESOLUTION 2 43 43 DSI 0.21 H03+.09 ODSCC TSP AXIAL In Service via ARC 2 43 44 DSI 0.4 H03+.02 ODSCC TSP AXIAL In Service via ARC 2 43 49 DSI 0.31 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 43 50 DSI 0.33 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 43 52 DSI 0.19 H02+.05 ODSCC TSP AXIAL In Service via ARC 2 43 52 SAI 0.15 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 43 52 DSI 0.17 H03+.14 ODSCC TSP AXIAL In Service via ARC 2 43 53 DSI 0.59 H04+.17 ODSCC TSP AXIAL In Service via ARC 2 44 39 DSI 0.29 H02+.02 ODSCC TSP AXIAL In Service via ARC 2 44 52 DSI 1.22 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 44 52 SAI 0.11 H02+.04 ODSCC TSP AXIAL In Service via ARC 2 45 39 DSI 0.24 H03+.07 ODSCC TSP AXIAL In Service via ARC 2 45 39 DSI 0.26 H04+.00 ODSCC TSP AXIAL In Service via ARC 2 45 51 DSI 0.81 H02+.09 ODSCC TSP AXIAL In Service via ARC 2 45 52 DSI 0.59 H02+.07 ODSCC TSP AXIAL In Service via ARC The following indications were taken out of service by plugging. The 'DSI call is a bobbin coil probe call with the associated voltage listed. The 'SAI", 'SCI", or "SVI' call is a plus point coil call with the associated voltage listed. The number call is a bobbin coil probe call of percent through-wall (maximum depth).
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 2 4 47 DSI 0.29 H01-.11 ODSCC TSP AXIAL Plugged 2 4 47 SAI 0.79 H07+5.09 PWSCC UBEND AXIAL Plugged 2 5 57 SAI 0.16 H01+.09 ODSCC TSP AXIAL Plugged 2 6 20 SCI 0.24 HTS-.02 PWSCC HTS CIRC Plugged 2 6 85 SCI 0.6 H07+23.24 PWSCC UBEND CIRC Plugged 2 6 85 SCI 0.73 H07+24.67 PWSCC UBEND CIRC Plugged 2 6 85 SCI 0.37 H07+26.81 PWSCC UBEND CIRC Plugged 2 6 85 SCI 0.51 H07+29.86 PWSCC UBEND CIRC Plugged 2 6 85 SCI 1.65 H07+30.33 PWSCC UBEND CIRC Plugged 2 6 91 SCI 0.4 H07+19.69 PWSCC UBEND CIRC Plugged 2 6 93 SCI 1.04 H07+22.91 PWSCC UBEND CIRC Plugged 2 6 93 SCI 1.23 H07+27.19 PWSCC UBEND CIRC Plugged 2 6 93 SCI 0.44 H07+28.85 PWSCC UBEND CIRC Plugged 2 6 93 SCI 1.84 H07+30.27 PWSCC UBEND CIRC Plugged 2 6 9315 1.28C01+.11 C/L Thinning Plugged 2 10 23 SAI 0.1 HTS+.20 ODSCC HTS AXIAL Plugged 2 11 60 SAI 0.55 HTS-6.74 PWSCC HTS AXIAL Plugged 2 14 67 SAI 0.11 HTS+.21 ODSCC HTS AXIAL Plugged 2 16 57 SAI 0.13 HTS+.91 SLUDGE PILE Plugged 2 19 72 SAI 0.38 HTS-.79 PWSCC HTS AXIAL Plugged 2 20 60 SAI 0.38 HTS-.52 PWSCC HTS AXIAL Plugged 2 29 32 41 1.08 AV2+.00 AVB WEAR Plugged 2 29 32 31 0.62 AV3+.25 AVB WEAR Plugged 2 29 32 35 0.77 AV3-.36 AVB WEAR Plugged 17
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 2 29 32 22 0.36 AV4+.00 AVB WEAR Plugged 2 34 17 40 1.58 C01-.13 C/L Thinning Plugged 2 34 17 SVI 0.8 C01+.13 VOLUMETRIC Plugged 2 34 17 <20 0.5 C02-.28 CIL Thinning Plugged 2 35 40 SAI 1.23 HTS-7.25 PWSCC HTS AXIAL Plugged 2 35 40 SAI 0.35 HTS-7.96 PWSCC HTS AXIAL Plugged 2 35 40 DSI 0.54 H02+.20 ODSCC TSP AXIAL Plugged 2 35 40 SAI 2.44 HTS-6.75 PWSCC HTS AXIAL Plugged 2 35 55 DSI 0.36 H01+.16 ODSCC TSP AXIAL Plugged 2 35 55 DSI 1.56 H02-.07 ODSCC TSP AXIAL Plugged 2 35 55 SAI 0.48 H02+.11 ODSCC TSP AXIAL Plugged 2 35 55 SAI 0.41 H02+.22 ODSCC TSP AXIAL Plugged 2 35 55 TBP 0 +0.00 PREVENTIVE Plugged The following are anti vibration bar wear indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) With associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 17 28 17 0.24 AVI+.03 AVB WEAR In Service <40%
17 28 35 0.77 AV3+.00 AVB WEAR In Service <40%
17 64 18 0.39 AV1+.00 AVB WEAR In Service <40%
17 64 19 0.41 AV2+.00 AVB WEAR In Service <40%
17 64 23 0.53 AV3+.00 AVB WEAR In Service <40%
18 42 16 0.34 AV2+.00 AVB WEAR In Service <40%
18 72 14 0.28 AV3+.00 AVB WEAR In Service <40%
19 28 20 0.3 AV1+.00 AVB WEAR In Service <40%
22 41 17 0.29 AV2+.00 AVB WEAR In Service <40%
23 69 28 OA5 AV2+.00 AVB WEAR In Service <40%
23 69 26 0.39 AV3+.00 AVB WEAR In Service <40%
24 6135 0.79 AV2+.17 AVB WEAR In Service <40%
24 63 25 0.44 AV2-.31 AVB WEAR In Service <40%
24 64 16 0.23 AV1-.02 AVB WEAR In Service <40%
24 64 21 0.33 AV2+.26 AVB WEAR In Service <40%
24 64 20 0.3 AV3-.33 AVB WEAR In Service <40%
24 64 20 0.32 AV3+.26 AVB WEAR In Service <40%
24 7118 0.26 AV3+.00 AVB WEAR In Service <40%
26 70 24 0.49 AV3+.00 AVB WEAR In Service <40%
27 4319 0.26 AV3-.26 AVB WEAR In Service <40%
27 65 29 0.53 AV2+.00 AVB WEAR In Service <40%
27 65 35 0.79 AV3+.00 AVB WEAR In Service <40%
29 39 21 0.35 AV2+.52 AVB WEAR In Service <40%
29 39 14 0.21 AV3-.65 AVB WEAR In Service <40%
32 46 11 0.13 AV2+.00 AVB WEAR In Service <40%
32 56 24 0.46 AVI+.00 AVB WEAR In Service <40%
32 56 25 0.46 AV2+.00 AVB WEAR In Service <40%
18
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 2 32 56 18 0.29 AV3+.00 AVB WEAR In Service <40%
2 32 6221 0.4 AV2+.00 AVB WEAR In Service <40%
2 32 62 17 0.3 AV3+.0O AVB WEAR In Service <40%
2 33 49 25 0.5 AV1+.O0 AVB WEAR In Service <40%
2 33 49 37 1.06 AV2+.00 AVB WEAR In Service <40%
2 33 49 39 1.19 AV3+.00 AVB WEAR In Service <40%
2 33 62 18 0.34 AV3+.00 AVS WEAR In Service <40%
2 34 46 9 0.1 AV3+.00 AVB WEAR In Service <40%
2 38 43 13 0.21 AV3+.00 AVB WEAR In Service <40%
2 38 46 18 0.4 AV3+.00 AVB WEAR In Service <40%
2 38 46 15 0.32 AV4+.00 AVB WEAR In Service <40%
2 39 49 18 0.27 AV3-.05 AVB WEAR In Service <40%
2 39 49 17 0.26 AV4-.07 AVB WEAR In Service <40%
The following are cold leg thinning indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 2 5 93 25 0.58 C01-.02 C/L Thinning In Service <40%
2 6 94 16 0.52 C01-.28 C/IL Thinning In Service <40%
2 6 94 19 0.27 C03+.21 C/IL Thinning In Service <40%
2 7 76 <20 0.86 C03-.33 C/IL Thinning In Service <40%
2 10 92 5 0.81 C01-.21 C/IL Thinning In Service <40%
2 19 6 20 1.05 C01-.05 C/L Thinning In Service <40%
2 24 8 20 1.39 C01-.21 C/IL Thinning In Service <40%
2 24 9 17 0.9 C01+.02 C/IL Thinning In Service <40%
2 28 11 26 1.42 C01-.21 C/IL Thinning In Service <40%
2 28 12 34 1.19 C02-.25 C/IL Thinning In Service <40%
2 32 17 1 0.5 C03-.15 C/IL Thinning In Service <40%
2 33 16 <20 0.43 C03-.11 C/IL Thinning In Service <40%
2 33 74 37 0.59 C02-.21 C/IL Thinning In Service <40%
2 33 76 <20 0.82 C02-.25 CQI Thinning In Service <40%
2 33 78 34 1.12 C02-.25 C/IL Thinning In Service <40%
2 34 78 19 0.7 C02-.21 C/IL Thinning In Service <40%
2 36 18 25 1.78 C01+.11 C/IL Thinning In Service <40%
2 36 20 27 2.24 C01-.20 C/IL Thinning In Service <40%
2 36 22 17 0.45 C01-.22 C/IL Thinning In Service <40%
2 36 76 20 1.21 C02-.23 C/IL Thinning In Service <40%
2 38 2130 0.33 C01-.17 C/L Thinning In Service <40%
2 38 22 22 0.55 C03+.00 C/IL Thinning In Service <40%
2 38 24 24 1.28 C01+.13 C/IL Thinning In Service <40%
2 38 73 37 0.46 C02-.23 C/IL Thinning In Service <40%
2 38 74 7 1.25 C02+.12 C/IL Thinning In Service <40%
2 39 70 39 0.48 C02-.09 C/IL Thinning In Service <40%
2 40 24 37 1.08 C01-.11 C/IL Thinning In Service <40%
19
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.2 SG 2 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 2 40 27 19 0.99 C01-.19 CIL Thinning In Service <40%
2 40 42 <20 0.2 C02-.02 CIL Thinning In Service <40%
2 40 67 9 1.21 C02+.09 CIL Thinning In Service <40%
2 40 68 20 0.71 C02-.09 CIL Thinning In Service <40%
2 40 71 11 0.47 C03-.28 C/IL Thinning In Service <40%
2 41 29 29 0.55 C01-.06 CIL Thinning In Service <40%
2 41 36 8 0.79 C02-.24 CIL Thinning In Service <40%
2 41 50 <20 0.9 C02-.38 C/IL Thinning In Service <40%
2 42 28 15 0.67 C01-.27 CIL Thinning In Service <40%
2 42 29 3 0.96 C01+.09 CIL Thinning In Service <40%
2 42 36 16 0.64 C01-.25 CIL Thinning In Service <40%
2 42 64 25 1.81 CO1+.14 C/L Thinning In Service <40%
2 42 66 22 0.7 C01+.05 CIL Thinning In Service <40%
2 43 3232 2.2 C01+.13 CIL Thinning In Service <40%
2 43 51 <20 0.8 C04-.33 CAL Thinning In Service <40%
2 43 57 3 0.86 C02+.19 CAL Thinning In Service <40%
2 43 62 12 0.81 CO1+.17 CAL Thinning In Service <40%
2 43 63 <20 0.53 C01-.05 CAL Thinning In Service <40%
2 44 39 20 1.07 C02-.19 CAL Thinning In Service <40%
2 44 39 25 0.97 C02-.17 CIL Thinning In Service <40%
2 44 394 0.4 C03+.16 CAL Thinning In Service <40%
2 44 39 4 0.36 C03+.17 CIL Thinning In Service <40%
2 45 40 <20 0.74 C01-.09 CIL Thinning In Service <40%
2 45 43 <20 0.67 C01-.31 CIL Thinning In Service <40%
2 45 46 17 0.34 C01-.23 CIL Thinning In Service <40%
2 45 59 14 0.59 C02-.23 CIL Thinning In Service <40%
2 46 48 7 0.89 C01+.09 CAL Thinning In Service <40%
20
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications The following indications are outside diameter stress corrosion cracking at tube support plates.
The eddy current call "DSI" is a bobbin probe call with the associated voltage listed. The call "SAl' is a plus point probe call with the associated voltage listed. If the bobbin voltage is less than 1 volt, the indication may remain in service via the ODSCC Generic Letter 95-05 Alternate Repair Criteria (ARC). Details of these indications were reported in the required 90-Day Report.
If the indication is greater than 1 volt but not confirmed with plus point probe, the indication may remain in service via the ARC.
SG ROW COL Call Volts LOCATION CHARACTERIZATION RESOLUTION 3 1 76 DSI 0.62 H03+.14 ODSCC TSP AXIAL In Service via ARC 3 1 79 DSI 0.88 H02+.12 ODSCC TSP AXIAL In Service via ARC 3 1 79 DSI 1.36 H03+.14 ODSCC TSP AXIAL In Service via ARC 3 2 16 DSI 0.5 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 2 25 DSI 0.36 H03-.02 ODSCC TSP AXIAL In Service via ARC 3 2 31 DSI 0.58 H03+.00 ODSCC TSP AXIAL In Service via ARC 3 2 35 DSI 0.77 H01-.02 ODSCC TSP AXIAL In Service via ARC 3 2 38 DSI 0.17 H02+.00 ODSCC TSP AXIAL In Service via ARC 3 2 39 DSI 0.61 H02-.02 ODSCC TSP AXIAL In Service via ARC 3 2 73 DSI 0.37 H02-.07 ODSCCTSP AXIAL In Service via ARC 3 2 79 DSI 0.48 H01-.02 ODSCC TSP AXIAL In Service via ARC 3 3 1 DSI 0.49 H01-.09 ODSCC TSP AXIAL In Service via ARC 3 3 2DSI 0.32 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 3 5DSI0.91 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 3 10 DSI 1.42 H01+.07 ODSCC TSP AXIAL In Service via ARC 3 3 10 SAI 0.2 H01+.21 ODSCC TSP AXIAL In Service via ARC 3 3 10 SAI 0.54 H01+.24 ODSCC TSP AXIAL In Service via ARC 3 3 11DSI 0.8 H01-.09 ODSCC TSP AXIAL In Service via ARC 3 3 29 DSI 0.83 H01+.02 ODSCC TSP AXIAL In Service via ARC 3 3 49 DSI 0.12 H02+.07 ODSCC TSP AXIAL In Service via ARC 3 3 51 DSI 0.71 H02-.07 ODSCC TSP AXIAL In Service via ARC 3 3 94 DSI 0.22 H02+.02 ODSCC TSP AXIAL In Service via ARC 3 3 94 DSI 0.15 H04-.12 ODSCC TSP AXIAL In Service via ARC 3 4 34 DSI 0.32 H01-.05 ODSCC TSP AXIAL In Service via ARC 3 4 51 DSI 0.66 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 4 55 DSI 0.45 H02+.00 ODSCC TSP AXIAL In Service via ARC 3 5 1DSI 1.21 H02-.05 ODSCC TSP AXIAL In Service via ARC 3 5 1 SAI 0.09 H02+.09 ODSCC TSP AXIAL In Service via ARC 3 5 4DSI 0.7 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 5 10 DSI 0.92 H01+.02 ODSCC TSP AXIAL In Service via ARC 3 5 12 DSI 0.67 H01-.05 ODSCC TSP AXIAL In Service via ARC 3 5 22 DSI 0.92 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 6 10 DSI 1.06 H01+.00 ODSCC TSP AXIAL In Service via ARC 3 6 10 SAI 0.15 H01+.20 ODSCC TSP AXIAL In Service via ARC 3 6 38 DSI 1.13 H01+.02 ODSCC TSP AXIAL In Service via ARC 3 6 38 SAI 0.19 H01+.23 ODSCC TSP AXIAL In Service via ARC 3 6 38 DSI 0.31 H03-.02 ODSCC TSP AXIAL In Service via ARC 3 6 48 DSI 1.6 H01+.00 ODSCC TSP AXIAL In Service via ARC 21
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION SAI 0.44 H01+.16 ODSCC TSP AXIAL In Service via ARC SAI 0.47 H01+.34 ODSCC TSP AXIAL In Service via ARC DSI 0.18 H01+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.84 H01+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.38 H02-.09 ODSCC TSP AXIAL In Service via ARC SAI 0.17 H02+.17 ODSCC TSP AXIAL In Service via ARC DSI 0.73 H02+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.49 H02+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.24 H04+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.37 H01-.12 ODSCC TSP AXIAL In Service via ARC DSI 0.17 H02+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.51 H01-.12 ODSCC TSP AXIAL In Service via ARC DSI 0.43 H01+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.53 H01-.14 ODSCC TSP AXIAL In Service via ARC DSI 0.68 H02-.09 ODSCC TSP AXIAL In Service via ARC DSI 0.45 H03+.02 ODSCC TSP AXIAL In Service via ARC DSI 0.55 H01+.02 ODSCC TSP AXIAL In Service via ARC DSI 0.78 H02-.02 ODSCC TSP AXIAL In Service via ARC DSI 0.26 H02+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.6 H02-.05 ODSCC TSP AXIAL In Service via ARC DSt 0.22 HO1-.12 ODSCC TSP AXIAL In Service via ARC DSI 0.85 H03+.00 ODSCC TSP AXIAL In Service via ARC DSI 1.07 H02-.04 ODSCC TSP AXIAL In Service via ARC SAI 0.12 H02+.07 ODSCC TSP AXIAL In Service via ARC SAI 0.15 H02+.12 ODSCC TSP AXIAL In Service via ARC DSI 0.31 H03-.05 ODSCC TSP AXIAL In Service via ARC DS' 0.41 H03-.02 ODSCC TSP AXIAL In Service via ARC DSI 0.17 H02+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.69 H05+.00 ODSCC TSP AXIAL In Service via ARC DS1 0.89 H03+.02 ODSCC TSP AXIAL In Service via ARC DSI 0.34 H01+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.43 H01-.14 ODSCC TSP AXIAL In Service via ARC DS1 0.42 H01-.14 ODSCC TSP AXIAL In Service via ARC DSI 0.29 H04-.05 ODSCC TSP AXIAL In Service via ARC DSI 0.4 H01+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.6 H01-.05 ODSCC TSP AXIAL In Service via ARC DSI 0.44 H01-.07 ODSCC TSP AXIAL In Service via ARC DSI 0.9 H01+.00 ODSCC TSP AXIAL In Service via ARC DSI 0.3 H03-.05 ODSCC TSP AXIAL In Service via ARC DSI 0.19 H05-.05 ODSCC TSP AXIAL In Service via ARC DSI 1.04 HO1+.00 ODSCC TSP AXIAL In Service via ARC SAI 0.74 H01+.34 ODSCC TSP AXIAL In Service via ARC DSI 0.5 H01+.05 ODSCC TSP AXIAL In Service via ARC DSI 0.84 H01-.02 ODSCC TSP AXIAL In Service via ARC DSI 0.85 H01-.05 ODSCC TSP AXIAL In Service via ARC DSI 0.56 HO +.00 ODSCC TSP AXIAL In Service via ARC 22
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 12 DSI 0.63 H01+.00 ODSCC TSP AXIAL In Service via ARC 13 DSI 0.55 H02+.00 ODSCC TSP AXIAL In Service via ARC 14 DSI 0.64 H01-.02 ODSCC TSP AXIAL In Service via ARC 16 DSI 0.66 H01-.05 ODSCC TSP AXIAL In Service via ARC 23 DSI 0.77 H03-.07 ODSCC TSP AXIAL In Service via ARC 41 DSI 0.68 H01+.02 ODSCC TSP AXIAL In Service via ARC 48 DSI 1.57 H01+.07 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.58 H01+.10 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.53 H01+.28 ODSCC TSP AXIAL In Service via ARC 48 DSI 0.44 H02-.09 ODSCC TSP AXIAL In Service via ARC 50 DSI 0.77 H01+.07 ODSCC TSP AXIAL In Service via ARC 51 DSI 1.06 H01+.14 ODSCC TSP AXIAL In Service via ARC 51 SAI 0.21 H01+.22 ODSCC TSP AXIAL In Service via ARC 52 DSI 0.5 H01-.07 ODSCC TSP AXIAL In Service via ARC 6 DSI 0.43 H01+.00 ODSCC TSP AXIAL In Service via ARC 16 DSI 0.17 H06+.09 ODSCC TSP AXIAL In Service via ARC 17 DS1 1.14 H02+.07 ODSCC TSP AXIAL In Service via ARC 17 SAI 0.13 H02+.12 ODSCC TSP AXIAL In Service via ARC 17 SAI 0.18 H02+.21 ODSCC TSP AXIAL In Service via ARC 36 DSI 1.16 H01+.07 ODSCC TSP AXIAL In Service via ARC 36 SAI 0.24 H01+.31 ODSCC TSP AXIAL In Service via ARC 37 DSI 0.83 H01+.14 ODSCC TSP AXIAL In Service via ARC 27 DSI 0.25 H01-.02 ODSCC TSP AXIAL In Service via ARC 35 DSI 0.54 H03+.09 ODSCC TSP AXIAL In Service via ARC 3 DSI 0.62 H01+.05 ODSCC TSP AXIAL In Service via ARC 3 DSI 0.37 H02+.07 ODSCC TSP AXIAL In Service via ARC 7 DSI 0.39 H01+.02 ODSCC TSP AXIAL In Service via ARC 10 DSI 0.54 H02+.09 ODSCC TSP AXIAL In Service via ARC 24 DS' 1.16 H01+.11 ODSCC TSP AXIAL In Service via ARC 29 DSI 0.67 H01+.12 ODSCC TSP AXIAL In Service via ARC 29 DSI 0.76 H02+.07 ODSCC TSP AXIAL In Service via ARC 36 DSI 0.77 H01+.02 ODSCC TSP AXIAL In Service via ARC 44 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 53 DSI 0.35 H01-.09 ODSCC TSP AXIAL In Service via ARC 54 DSI 0.43 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 DSI 0.88 H01+.09 ODSCC TSP AXIAL In Service via ARC 14 DSI 0.42 H01+.19 ODSCCTSP AXIAL In Service via ARC 18 DSI 0.9 H01+.02 ODSCC TSP AXIAL In Service via ARC 20 DSI 0.46 H02+.00 ODSCC TSP AXIAL In Service via ARC 39 DSI 1.23 H01-.12 ODSCC TSP AXIAL In Service via ARC 39 SAI 0.19 H01+.16 ODSCC TSP AXIAL In Service via ARC 39 SAI 0.25 H01+.29 ODSCC TSP AXIAL In Service via ARC 39 DSI 0.7 H03+.12 ODSCC TSP AXIAL In Service via ARC 52 DSI 0.29 H01+.09 ODSCC TSP AXIAL In Service via ARC 3 DSI 1.23 H01+.05 ODSCC TSP AXIAL In Service via ARC 3 SAI 0.26 H01+.21 ODSCC TSP AXIAL In Service via ARC 23
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call /Volts LOCATION CHARACTERIZATION RESOLUTION 3 DSI 0.64 H02+.09 ODSCC TSP AXIAL In Service via ARC 6 DSI 0.93 H01+.00 ODSCC TSP AXIAL In Service via ARC 6 DSI 0.51 H02+.00 ODSCC TSP AXIAL In Service via ARC 7 DSI 0.33 H02-.02 ODSCC TSP AXIAL In Service via ARC 15 DSI 0.59 HOI+.09 ODSCC TSP AXIAL In Service via ARC 16 DSI 0.36 H01+.05 ODSCC TSP AXIAL In Service via ARC 18 DSI 0.4 H02+.00 ODSCC TSP AXIAL In Service via ARC 29 DSI 0.96 H02+.05 ODSCC TSP AXIAL In Service via ARC 37 DSI 0.27 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 DSI 0.78 HOI+.07 ODSCC TSP AXIAL In Service via ARC 4 DSI 0.67 H02+.12 ODSCC TSP AXIAL In Service via ARC 5 DSI 0.34 H04+.05 ODSCC TSP AXIAL In Service via ARC 24 DSI 0.76 H01-.02 ODSCC TSP AXIAL In Service via ARC 41 DSI 0.63 HOI+.05 ODSCC TSP AXIAL In Service via ARC 54 DSI 0.68 H01+.07 ODSCC TSP AXIAL In Service via ARC 6 DSI 0.6 H02+.07 ODSCC TSP AXIAL In Service via ARC 12 DSI 0.35 H01+.16 ODSCC TSP AXIAL In Service via ARC 13 DSI 0.29 H01+.12 ODSCC TSP AXIAL In Service via ARC 20 DSI 0.29 H01+.09 ODSCCTSP AXIAL In Service via ARC 22 DSI 0.68 HO1+.14 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.21 H01+.26 ODSCC TSP AXIAL In Service via ARC 47 DSI 1.06 H01+.02 ODSCC TSP AXIAL In Service via ARC 47 SAI 0.5 H01+.23 ODSCC TSP AXIAL In Service via ARC 18 DSI 0.8 HOI+.07 ODSCC TSP AXIAL In Service via ARC 21 DS' 0.51 H01+.14 ODSCC TSP AXIAL In Service via ARC 35 DS' 0.88 H01+.05 ODSCC TSP AXIAL In Service via ARC 38 DSI 0.9 HOI+.05 ODSCC TSP AXIAL In Service via ARC 10 DSI 0.79 H01+.12 ODSCC TSP AXIAL In Service via ARC 13 DSI 0.81 HO1+.12 ODSCC TSP AXIAL In Service via ARC 22 DSI 0.7 H01+.12 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.22 HO1+.20 ODSCC TSP AXIAL In Service via ARC 22 DSI 0.65 H02+.05 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.15 H02+.04 ODSCC TSP AXIAL In Service via ARC 12 DSI 0.82 H01+.07 ODSCC TSP AXIAL In Service via ARC 28 DSI 1.22 HO1+.21 ODSCCTSP AXIAL In Service via ARC 28 SAI 0.19 HOI+.25 ODSCC TSP AXIAL In Service via ARC 28 SAI 0.23 H01+.26 ODSCC TSP AXIAL In Service via ARC 29 DSI 1.42 H01+.07 ODSCC TSP AXIAL In Service via ARC 29 SAI 0.13 HOI-.04 ODSCC TSP AXIAL In Service via ARC 29 SAI 0.1 H01+.11 ODSCC TSP AXIAL In Service via ARC 29 SAI 0.45 H01+.20 ODSCC TSP AXIAL In Service via ARC 30 DSI 0.99 HO1+.21 ODSCC TSP AXIAL In Service via ARC 31 DSI 1.12 H01+.09 ODSCC TSP AXIAL In Service via ARC 31 SAI 0.16 H01+.06 ODSCC TSP AXIAL In Service via ARC 31 SAI 0.34 H01+.14 ODSCC TSP AXIAL In Service via ARC 31 SAI 0.17 H01+.14 ODSCC TSP AXIAL In Service via ARC 24
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 20 32 DSI 1.63 H01+.14 ODSCC TSP AXIAL In Service via ARC 20 32 SAI 0.2 H01+.12 ODSCC TSP AXIAL In Service via ARC 20 32 SAI 0.42 HO1 +.22 ODSCC TSP AXIAL In Service via ARC 20 35 DSI 0.63 H03+.1 0 ODSCC TSP AXIAL In Service via ARC 20 39 DSI 1 H01-.12 ODSCC TSP AXIAL In Service via ARC 20 39 SAI 0.28 H01+.03 ODSCC TSP AXIAL In Service via ARC 20 39 SAI 0.13 H01+.16 ODSCC TSP AXIAL In Service via ARC 20 42 DS1 0.31 H06-.37 ODSCC TSP AXIAL In Service via ARC 20 47 DSI 1.21 H01+.07 ODSCC TSP AXIAL In Service via ARC 20 80 DSI 0.77 H03+.02 ODSCC TSP AXIAL In Service via ARC 20 80 DSI 0.34 H06+.09 ODSCC TSP AXIAL In Service via ARC 20 88 DSI 0.6 H01+.09 ODSCC TSP AXIAL In Service via ARC 21 15 DSI 0.29 H02+.07 ODSCC TSP AXIAL In Service via ARC 21 24 DS0 1.15 H01+.02 ODSCC TSP AXIAL In Service via ARC 21 24 SAI 0.22 HO1+.25 ODSCC TSP AXIAL In Service via ARC 21 24 SAI 0.58 H01+.33 ODSCC TSP AXIAL In Service via ARC 21 81 DSI 0.85 H02+.09 ODSCC TSP AXIAL In Service via ARC 21 81 DSI 0.2 H03+.05 ODSCC TSP AXIAL In Service via ARC 21 84 DSI 0.26 H04+.05 ODSCC TSP AXIAL In Service via ARC 22 21 DSI 0.41 H01+.12 ODSCC TSP AXIAL In Service via ARC 22 52 DSI 0.89 HO1 +.02 ODSCC TSP AXIAL In Service via ARC 22 68 DSI 0.31 H02+.12 ODSCC TSP AXIAL In Service via ARC 23 13 DSI 0.67 H01+.09 ODSCC TSP AXIAL In Service via ARC 23 14 DSI 0.67 H03+.02 ODSCC TSP AXIAL In Service via ARC 23 44 DSI 0.65 H01-.05 ODSCC TSP AXIAL In Service via ARC 23 60 DSI 0.34 H02+.05 ODSCC TSP AXIAL In Service via ARC 24 10 DSI 0.38 HOI+.05 ODSCC TSP AXIAL In Service via ARC 24 12 DSI 0.79 H01+.09 ODSCC TSP AXIAL In Service via ARC 24 12 DSI 0.58 H02+.12 ODSCC TSP AXIAL In Service via ARC 24 16 DSI 1A8 H01+.12 ODSCC TSP AXIAL In Service via ARC 24 16 SAI 0.34 HO1+.27 ODSCC TSP AXIAL In Service via ARC 24 21 DSI 0.49 H03+.07 ODSCC TSP AXIAL In Service via ARC 24 21 DSI 0.78 H05+.09 ODSCC TSP AXIAL In Service via ARC 24 23 DSI 0.82 H03+.02 ODSCC TSP AXIAL In Service via ARC 24 24 DSI 1.25 HO1+.05 ODSCC TSP AXIAL In Service via ARC 24 24 SAI 0.26 H01+.13 ODSCC TSP AXIAL In Service via ARC 24 24 SAI 0.35 HO1+.19 ODSCC TSP AXIAL In Service via ARC 24 25 DSI 0.49 H01+.09 ODSCCTSP AXIAL In Service via ARC 24 29 DSI 1.09 H01+.09 ODSCC TSP AXIAL In Service via ARC 24 29 SAI 0.15 H01+.16 ODSCC TSP AXIAL In Service via ARC 24 29 SAI 0.38 H01+.19 ODSCC TSP AXIAL In Service via ARC 24 35 DSI 0.6 H01+.05 ODSCC TSP AXIAL In Service via ARC 25 14 DSI 0.56 H04+.09 ODSCC TSP AXIAL In Service via ARC 25 18 DSI 0.86 HO1+.02 ODSCC TSP AXIAL In Service via ARC 25 24 DS1 0.26 HO1+.00 ODSCC TSP AXIAL In Service via ARC 25 26 DSI 1.06 H02+.02 ODSCC TSP AXIAL In Service via ARC 25
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 25 26 SAI 0.2 H02+.14 ODSCC TSP AXIAL In Service via ARC 25 35 DSI 0.35 H01+.19 ODSCC TSP AXIAL In Service via ARC 25 49 DSI 0.73 H01+.07 ODSCC TSP AXIAL In Service via ARC 25 72 DSI 0.14 H02+.02 ODSCC TSP AXIAL In Service via ARC 26 9 DSI 0.66 H01+.00 ODSCC TSP AXIAL In Service via ARC 26 12 DSI 0.18 H01+.00 ODSCC TSP AXIAL In Service via ARC 26 17 DSI 0.43 H02+.05 ODSCC TSP AXIAL In Service via ARC 26 22 DSI 0.86 H04+.05 ODSCC TSP AXIAL In Service via ARC 26 22 DSI 0.34 H05+.09 ODSCC TSP AXIAL In Service via ARC 26 23 DSI 0.3 H01+.16 ODSCC TSP AXIAL In Service via ARC 26 24 DSI 0.24 H01+.11 ODSCC TSP AXIAL In Service via ARC 26 25 DSI 0.47 H02+.12 ODSCC TSP AXIAL In Service via ARC 26 28 DSI 1.18 H01+.14 ODSCC TSP AXIAL In Service via ARC 26 28 SAI 0.12 H01+.05 ODSCC TSP AXIAL In Service via ARC 26 28 SAI 0.24 H01+.27 ODSCC TSP AXIAL In Service via ARC 26 29 DSI 0.35 H01+.07 ODSCC TSP AXIAL In Service via ARC 26 29 SAI 0.13 H01+.04 ODSCC TSP AXIAL In Service via ARC 26 29 SAI 0.24 H01+.16 ODSCC TSP AXIAL In Service via ARC 26 29 DSI 0.37 H03+.02 ODSCC TSP AXIAL In Service via ARC 26 30 DSI 0.22 H02+.09 ODSCC TSP AXIAL In Service via ARC 26 35 DSI 0.9 H01+.12 ODSCC TSP AXIAL In Service via ARC 27 15 DSI 0.85 H01+.12 ODSCC TSP AXIAL In Service via ARC 27 16 DSI 0.79 H01+.09 ODSCC TSP AXIAL In Service via ARC 27 18 DSI 0.33 H03+.14 ODSCC TSP AXIAL In Service via ARC 27 24 DSI 0.76 H02+.07 ODSCC TSP AXIAL In Service via ARC 27 24 SAI 0.2 H02+.20 ODSCC TSP AXIAL In Service via ARC 27 26 DSI 1.26 H02+.09 ODSCC TSP AXIAL In Service via ARC 27 26 SAI 0.15 H02+.12 ODSCC TSP AXIAL In Service via ARC 27 26 SAI 0.29 H02+.17 ODSCC TSP AXIAL In Service via ARC 27 26 SAI 0.11 H02+.26 ODSCC TSP AXIAL In Service via ARC 27 30 DSI 1.02 H02+.12 ODSCC TSP AXIAL In Service via ARC 27 30 SAI 0.19 H02+.19 ODSCC TSP AXIAL In Service via ARC 27 30 SAI 0.18 H02+.30 ODSCC TSP AXIAL In Service via ARC 27 35 DSI 0.88 H01+.05 ODSCC TSP AXIAL In Service via ARC 27 36 DSI 0.55 H02+.07 ODSCC TSP AXIAL In Service via ARC 27 63 DSI 0.42 H02+.12 ODSCC TSP AXIAL In Service via ARC 27 63 DSI 0.62 H03+.05 ODSCC TSP AXIAL In Service via ARC 27 67 DSI 0.23 H02+.05 ODSCC TSP AXIAL In Service via ARC 27 68 DSI 0.36 H02+.07 ODSCC TSP AXIAL In Service via ARC 27 68 DSI 0.28 H05+.09 ODSCC TSP AXIAL In Service via ARC 28 26 DSI 0.78 H01+.05 ODSCC TSP AXIAL In Service via ARC 28 84 DSI 0.5 H01+.07 ODSCC TSP AXIAL In Service via ARC 29 14 DSI 0.71 H01+.07 ODSCC TSP AXIAL In Service via ARC 30 18 DSI 0.21 H01+.16 ODSCC TSP AXIAL In Service via ARC 30 23 DSI 1.15 H01+.12 ODSCC TSP AXIAL In Service via ARC 30 23 SAI 0.44 H01+.28 ODSCC TSP AXIAL In Service via ARC 26
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 23 SAI 0.56 H01+.30 ODSCC TSP AXIAL In Service via ARC 42 DSI 0.47 H02+.05 ODSCC TSP AXIAL In Service via ARC 42 SAI 0.14 H02+.04 ODSCC TSP AXIAL In Service via ARC 42 SAI 0.11 H02+.22 ODSCC TSP AXIAL In Service via ARC 42 DSI 0.4 H03+.05 ODSCC TSP AXIAL In Service via ARC 42 SAI 0.12 H03+.12 ODSCC TSP AXIAL In Service via ARC 46 DSI 0.75 H02+.12 ODSCC TSP AXIAL In Service via ARC 50 DSI 1.03 H01+.05 ODSCC TSP AXIAL In Service via ARC 50 SAI 0.3 H01+.15 ODSCC TSP AXIAL In Service via ARC 20 DSI 0.39 H01+.00 ODSCC TSP AXIAL In Service via ARC 26 DSI 0.41 H03+.07 ODSCC TSP AXIAL In Service via ARC 28 DSI 0.88 H01+.12 ODSCC TSP AXIAL In Service via ARC 28 SAI 0.17 HOI+.05 ODSCC TSP AXIAL In Service via ARC 28 SAI 0.12 H01+.14 ODSCC TSP AXIAL In Service via ARC 28 SAI 0.23 H01+.18 ODSCC TSP AXIAL In Service via ARC 32 DSI 1.03 H02+.07 ODSCC TSP AXIAL In Service via ARC 65 DSI 0.94 H02+.09 ODSCC TSP AXIAL In Service via ARC 76 DSI 0.71 H01+.23 ODSCC TSP AXIAL In Service via ARC 76 DSI 0.5 H02+.07 ODSCC TSP AXIAL In Service via ARC 20 DSI 0.3 H01+.07 ODSCC TSP AXIAL In Service via ARC 21 DSI 0.32 H01+.09 ODSCC TSP AXIAL In Service via ARC 23 DSI 1.39 H01+.14 ODSCC TSP AXIAL In Service via ARC 23 SAI 0.45 H01+.29 ODSCC TSP AXIAL In Service via ARC 25 DSI 0.43 H02+.14 ODSCC TSP AXIAL In Service via ARC 33 DSI 0.64 H02+.09 ODSCC TSP AXIAL In Service via ARC 34 DSI 0.46 H02+.17 ODSCC TSP AXIAL In Service via ARC 42 DSI 0.7 H02+.12 ODSCC TSP AXIAL In Service via ARC 57 DSI 0.53 H03-.12 ODSCC TSP AXIAL In Service via ARC 77 DSI 0.4 H01+.09 ODSCC TSP AXIAL In Service via ARC 78 DS1 0.53 H01+.16 ODSCC TSP AXIAL In Service via ARC 25 DSI 0.57 H04+.05 ODSCC TSP AXIAL In Service via ARC 27 DSI 0.68 H01+.09 ODSCC TSP AXIAL In Service via ARC 36 DSI 0.33 H02+.14 ODSCC TSP AXIAL In Service via ARC 36 DSI 0.31 H03+.00 ODSCC TSP AXIAL In Service via ARC 45 DSI 0.4 H02+.14 ODSCC TSP AXIAL In Service via ARC 49 DSI 0.53 H02+.09 ODSCC TSP AXIAL In Service via ARC 49 DSI 0.82 H03+.14 ODSCC TSP AXIAL In Service via ARC 67 DSI 0.15 H04+.12 ODSCC TSP AXIAL In Service via ARC 19 DSI 0.73 H02+.07 ODSCC TSP AXIAL In Service via ARC 19 DSI 0.36 H03+.07 ODSCC TSP AXIAL Jn Service via ARC 22 DSI 1.16 H01+.07 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.12 H01-.02 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.14 H01+.06 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.2 H01+.08 ODSCC TSP AXIAL In Service via ARC 22 SAI 0.13 H01+.12 ODSCC TSP AXIAL In Service via ARC 25 DSI 0.33 H01+.12 ODSCC TSP AXIAL In Service via ARC 27
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 3 34 25 DSI 0.36 H04+.02 ODSCC TSP AXIAL In Service via ARC 3 34 26 DSI 1.27 H01+.12 ODSCC TSP AXIAL In Service via ARC 3 34 26 SAI 0.21 H01+.11 ODSCC TSP AXIAL In Service via ARC 3 34 27 DSI 0.8 H03+.07 ODSCC TSP AXIAL In Service via ARC 3 34 28 DSI 0.4 H04+.05 ODSCC TSP AXIAL In Service via ARC 3 34 51 DSI 0.7 H02+.05 ODSCC TSP AXIAL In Service via ARC 3 34 60 DSI 0.26 H04-.05 ODSCC TSP AXIAL In Service via ARC 3 34 72 DSI 0.9 H02+.05 ODSCC TSP AXIAL In Service via ARC 3 35 21 DSI 0.8 H01+.12 ODSCC TSP AXIAL In Service via ARC 3 35 24 DSI 0.34 H03+.07 ODSCC TSP AXIAL In Service via ARC 3 35 27 DSI 0.28 H01+.09 ODSCC TSP AXIAL In Service via ARC 3 35 47 DSI 0.51 H03+.05 ODSCC TSP AXIAL In Service via ARC 3 35 47 DSI 0.26 H04+.17 0DSCC TSP AXIAL In Service via ARC 3 35 58 DSI 1.34 H02+.16 ODSCC TSP AXIAL In Service via ARC 3 35 58 SAI 0.11 H02+.00 ODSCC TSP AXIAL In Service via ARC 3 35 58 SAI 0.08 H02+.29 ODSCC TSP AXIAL In Service via ARC 3 36 24 DSI 1.35 H01+.07 ODSCC TSP AXIAL In Service via ARC 3 36 25 DSI 1.18 H02+.05 ODSCC TSP AXIAL In Service via ARC 3 36 31 DSI 0.87 H05+.07 ODSCC TSP AXIAL In Service via ARC 3 36 33 DSI 1.08 H03+.09 ODSCC TSP AXIAL In Service via ARC 3 36 38 DSI 0.6 H02+.09 ODSCC TSP AXIAL In Service via ARC 3 36 40 DSI 0.29 H04+.02 ODSCC TSP AXIAL In Service via ARC 3 36 53 DSI 0.39 H03+.12 ODSCC TSP AXIAL In Service via ARC 3 37 26 DSI 0.38 H02+.05 ODSCC TSP AXIAL In Service via ARC 3 37 31 DSI 0.66 H03+.02 ODSCC TSP AXIAL In Service via ARC 3 37 67 DSI 0.31 H02+.00 ODSCC TSP AXIAL In Service via ARC 3 37 68 DSI 0.55 H02+.07 ODSCC TSP AXIAL In Service via ARC 3 38 22 DSI 1.18 H01+.16 ODSCC TSP AXIAL In Service via ARC 3 38 22 SAI 0.43 H01+.35 ODSCC TSP AXIAL In Service via ARC 3 38 25 DSI 0.44 H01+.23 ODSCC TSP AXIAL In Service via ARC 3 38 25 DSI 0.63 H03+.16 ODSCC TSP AXIAL In Service via ARC 3 38 36 DSI 0.68 H02+.09 ODSCC TSP AXIAL In Service via ARC 3 38 40 DSI 0.6 H03+.09 ODSCC TSP AXIAL In Service via ARC 3 38 46 DSI 0.36 H02+.14 ODSCC TSP AXIAL In Service via ARC 3 38 58 DSI 1.24 H02+.07 ODSCC TSP AXIAL In Service via ARC 3 38 58 DSI 0.77 H03+.12 ODSCC TSP AXIAL In Service via ARC 3 39 26 DSI 0.4 H01+.12 ODSCC TSP AXIAL In Service via ARC 3 39 26 DSI 0.95 H02+.05 ODSCC TSP AXIAL In Service via ARC 3 39 26 DSI 0.62 H03+.07 ODSCC TSP AXIAL In Service via ARC 3 39 52 DSI 0.45 H02-.14 ODSCC TSP AXIAL In Service via ARC 3 39 68 DSI 0.62 H04+.09 ODSCC TSP AXIAL In Service via ARC 3 40 24 DSI 0.53 H02-.02 ODSCC TSP AXIAL In Service via ARC 3 40 24 DSI 0.66 H03+.02 ODSCC TSP AXIAL In Service via ARC 3 40 41 DSI 0.34 H03+.05 ODSCC TSP AXIAL In Service via ARC 3 40 69 DSI 0.37 H02-.02 ODSCC TSP AXIAL In Service via ARC 3 41 30 DSI 0.44 H01+.07 ODSCC TSP AXIAL In Service via ARC 28
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 41 30 DSI 0.27 H03+.05 ODSCC TSP AXIAL In Service via ARC 41 33 DSI 0.24 H02+.14 ODSCC TSP AXIAL In Service via ARC 41 36 DSI 0.33 H04+.02 ODSCC TSP AXIAL In Service via ARC 41 68 DSI 0.59 H02+.07 ODSCC TSP AXIAL In Service via ARC 42 33 DS1 0.15 H01+.05 ODSCC TSP AXIAL In Service via ARC 43 44 DSI 0.29 H04+.07 ODSCC TSP AXIAL In Service via ARC 43 50 DSI 0.34 H04+.14 ODSCC TSP AXIAL In Service via ARC 43 59 DSI 0.46 H01+.02 ODSCC TSP AXIAL In Service via ARC 44 33 DSI 1.44 H01+.09 ODSCC TSP AXIAL In Service via ARC 44 33 SAI 0.19 H01+.19 ODSCC TSP AXIAL In Service via ARC 44 52 DSI 1.08 H02+.09 ODSCC TSP AXIAL In Service via ARC 44 52 SAI 0.09 H02+.05 ODSCC TSP AXIAL In Service via ARC 44 52 SAI 0.22 H02+.19 ODSCC TSP AXIAL In Service via ARC 44 58 DSI 1.13 H01+.09 ODSCC TSP AXIAL In Service via ARC 44 58 SAI 0.14 H01+.11 ODSCC TSP AXIAL In Service via ARC 44 58 SAI 0.24 H01+.21 ODSCC TSP AXIAL In Service via ARC 44 58 SAI 0.12 H01+.29 ODSCC TSP AXIAL In Service via ARC 44 59 DSI 1.44 H02+.07 ODSCC TSP AXIAL In Service via ARC 46 52 DSI 0.72 HOI+.09 ODSCC TSP AXIAL In Service via ARC The following indications were taken out of service by plugging. The 'DSI' call is a bobbin coil probe call with the associated voltage listed. The USAI", 'SCI", or 'SVI' call is a plus point coil call with the associated voltage listed. The number call is a bobbin coil probe call of percent through-wall (maximum depth).
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 1 10 SAI 0.72 H07+10.75 PWSCC UBEND AXIAL Plugged 5 19 DSI 1.76 H01+.09 ODSCC TSP AXIAL Plugged 5 19 SAI 0.38 H01+.20 ODSCC TSP AXIAL Plugged 5 19 SAI 0.26 HO1+.23 ODSCC TSP AXIAL Plugged 5 19 SAI 0.69 HO1+.32 ODSCC TSP AXIAL Plugged 5 19 TBP 0 +0.00 PREVENTIVE Plugged 8 23 SCl, 0.53 HTS-.03 PWSCC HTS CIRC Plugged 8 56 DSI 2.06 H01+.09 ODSCC TSP AXIAL Plugged 8 56 SAI 0.45 H01+.23 ODSCC TSP AXIAL Plugged 8 56 SAI 1.03 H01+.36 ODSCC TSP AXIAL Plugged 8 58 DSI 9.76 H01-.05 ODSCC TSP AXIAL Plugged 8 58 SAI 5.56 HO1+.26 ODSCC TSP AXIAL Plugged 12 12 DSI 2.49 H01+.00 ODSCC TSP AXIAL Plugged 12 12 SAI 2.27 H01+.32 ODSCC TSP AXIAL Plugged 15 22 SCI 0.12 HTS+.00 ODSCC HTS CIRC Plugged 18 49 DSI 2.2 H01+.00 ODSCC TSP AXIAL Plugged 18 49 SAI 2.18 HO1+.27 ODSCC TSP AXIAL Plugged 21 30 SAI 0.72 HTS-9.48 PWSCC HTS AXIAL Plugged 24 31 SCI 0.79 HTS-.22 PWSCC HTS CIRC Plugged 29
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 SG 3 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 3 30 41 DSI 0.64 H02+.05 ODSCC TSP AXIAL Plugged 3 30 41 SAI 0.18 HTS-.14 ODSCC HTS AXIAL Plugged 3 31 62 SAI 0.24 HTS-.50 PWSCC HTS AXIAL Plugged 3 34 31 SCI 1.49 HTS-9.80 PWSCC HTS CIRC Plugged 3 35 31 SAI 1.84 HTS-9.42 PWSCC HTS AXIAL Plugged The following are anti vibration bar wear indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call / Volts LOCATION CHARACTERIZATION RESOLUTION 3 18 30 15 0.23 AV2+.00 AVB WEAR In Service <40%
3 19 64 17 0.29 AV2-.37 AVB WEAR In Service <40%
3 23 55 10 0.16 AV3+.24 AVB WEAR In Service <40%
3 23 55 11 0.19 AV4+.00 AVB WEAR In Service <40%
3 28 45 14 0.24 AV1 +.00 AVB WEAR In Service <40%
3 28 45 16 0.26 AV2+.00 AVB WEAR In Service <40%
3 28 45 15 0.26 AV3+.00 AVB WEAR In Service <40%
3 32 40 17 0.31 AV3+.00 AVB WEAR In Service <40%
3 33 61 14 0.22 AV2+.00 AVB WEAR In Service <40%
3 33 61 19 0.34 AV3+.00 AVB WEAR In Service <40%
3 34 42 19 0.32 AV3+.00 AVB WEAR In Service <40%
3 35 39 21 0.41 AV1 +.07 AVB WEAR In Service <40%
3 35 39 22 0.51 AV2+.00 AVB WEAR In Service <40%
3 38 40 18 0.33 AV3+.09 AVB WEAR In Service <40%
3 38 40 16 0.29 AV4+.00 AVB WEAR In Service <40%
3 40 56 21 0.41 AV2+.00 AVB WEAR In Service <40%
The following are cold leg thinning indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 3 5 1 32 0.77 C01+.02 C/L Thinning In Service <40%
3 7 1 11 0.9 C01 +.07 CIL Thinning In Service <40%
3 8 87 <20 0.25 C02-.02 CIL Thinning In Service <40%
3 9 2 11 0.57 C01-.16 C/L Thinning In Service <40%
3 10 93 33 2.1 C01+.02 C/L Thinning In Service <40%
3 11 92 24 0.75 CO1-.16 C/L Thinning In Service <40%
3 24 87 29 0.77 C01-.23 C/L Thinning In Service <40%
3 25 9 7 0.4 C01+.07 C/L Thinning In Service <40%
3 29 83 37 0.53 C01-.12 CIL Thinning In Service <40%
3 30 81 10 0.5 C01-.17 CIL Thinning In Service <40%
30
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.3 Sc3 3 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 3 30 83 16 1.12 CO1-.26 CIL Thinning In Service <40%
3 30 83 15 0.23 C02-.05 CIL Thinning In Service <40%
3 31 82 30 1.06 C01-.09 CIL Thinning In Service <40%
3 33 78 4 0.66 CO1-.19 CIL Thinning In Service <40%
3 33 79 34 1.75 CO1-.09 C/L Thinning In Service <40%
3 34 16 31 0.56 C01-.16 CIL Thinning In Service <40%
3 34 16 4 0.44 C02-.26 CIL Thinning In Service <40%
3 34 78 12 0.26 COI-.02 CIL Thinning In Service <40%
3 34 79 <20 0.55 CO1 +.37 CIL Thinning In Service <40%
3 35 17 8 0.53 CO1-.07 CIL Thinning In Service <40%
3 35 17 <20 0.34 C02-.14 CIL Thinning In Service <40%
3 35 78 3 1.6 C01+.05 CIL Thinning In Service <40%
3 36 74 <20 0.94 CO1+.12 CIL Thinning In Service <40%
3 37 75 28 0.95 CO1-.05 C/L Thinning In Service <40%
3 39 68 23 0.62 C01 +.00 C/IL Thinning In Service <40%
3 40 26 33 0.97 C02-.28 C/IL Thinning In Service <40%
3 42 28 22 0.37 C01-.02 C/L Thinning In Service <40%
3 43 30 36 0.63 C01-.19 C/IL Thinning In Service <40%
3 43 62 13 0.71 COl+.00 C/IL Thinning In Service <40%
3 44 56 22 0.52 CO1 +.02 CIL Thinning In Service <40%
3 44 57 16 0.8 C01-.31 CIL Thinning In Service <40%
3 45 52 23 1.14 C01-.14 C/L Thinning In Service <40%
3 45 53 4 0.5 C03-.07 C/L Thinning In Service <40%
3 45 58 <20 0.32 C01-.21 C/L Thinning In Service <40%
31
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications The following indications are outside diameter stress corrosion cracking at tube support plates.
The eddy current call 'DSI1 is a bobbin probe call with the associated voltage listed. The call
'SAI' is a plus point probe call with the associated voltage listed. If the bobbin voltage is less than I volt, the indication may remain in service via the ODSCC Generic Letter 95-05 Alternate Repair Criteria (ARC). Details of these indications were reported in the required 90-Day Report.
If the indication is greater than 1 volt but not confirmed with plus point probe, the indication may remain in service via the ARC.
SG ROW COL CallIVolts LOCATION CHARACTERIZATION RESOLUTION 4 2 14 DSI 0.37 H03-.12 ODSCC TSP AXIAL In Service via ARC 4 2 15 DSI 0.49 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 2 15 DSI 0.73 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 2 25 DSI 0.63 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 2 38 DSI 0.55 H02+.14 ODSCC TSP AXIAL In Service via ARC 4 2 38 DSI 0.66 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 2 53 DSI 0.71 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 2 53 DSI 0.61 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 2 55 DSI 1.09 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 2 55 SAI 0.26 HOI+.28 ODSCC TSP AXIAL In Service via ARC 4 2 55 SAI 0.36 H01+.34 ODSCC TSP AXIAL In Service via ARC 4 2 56 DSI 0.42 H03+.17 ODSCC TSP AXIAL In Service via ARC 4 2 57 DSI 0.55 HO1+.14 ODSCC TSP AXIAL In Service via ARC 4 2 67 DSI 1.12 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 2 67 SAI 0.5 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 2 67 SAI 0.36 HOI+.19 ODSCC TSP AXIAL In Service via ARC 4 2 72 DSI 0.6 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 2 74 DSI 0.64 H01-.17 ODSCC TSP AXIAL In Service via ARC 4 2 74 DSI 0.7 H02-.12 ODSCC TSP AXIAL In Service via ARC 4 2 75 DSI 0.42 HOI+.02 ODSCC TSP AXIAL In Service via ARC 4 2 76 DSI 1.37 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 2 76 SAI 0.43 HO1+.21 ODSCC TSP AXIAL In Service via ARC 4 2 76 SAI 0.54 HOI+.24 ODSCC TSP AXIAL In Service via ARC 4 2 84 DSI 0.34 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 2 86 DSI 0.57 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 2 90 DSI 0.49 HO1-.02 ODSCC TSP AXIAL In Service via ARC 4 2 92 DSI 0.39 HO1-.07 ODSCC TSP AXIAL In Service via ARC 4 2 94 DSI 0.4 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 3 16 DSI 0.37 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 3 18 DSI 0.27 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 3 18 DSI 0.9 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 3 25 DSI 0.73 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 3 25 DSI 0.69 H02-.17 ODSCC TSP AXIAL In Service via ARC 4 3 25 DSI 0.5 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 3 34 DS1 0.29 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 3 43 DSI 0.74 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 3 71 DSI 0.81 HO1-.14 ODSCC TSP AXIAL In Service via ARC 4 3 71 DSI 0.18 H02+.05 ODSCC TSP AXIAL In Service via ARC 32
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 3 88 DSI 0.6 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 3 88 DS[ 0.45 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 3 92 DSI 0.49 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 4 8 DSI 0.41 H06+.00 ODSCC TSP AXIAL In Service via ARC 4 4 12 DSI 0.62 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 4 14 DSI 0.51 H06-.14 ODSCC TSP AXIAL In Service via ARC 4 4 19 DSI 0.51 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 4 22 DSI 0.34 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 4 23 DSI 0.8 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 4 25 DSI 0.61 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 4 27 DSI 0.4 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 4 28 DSI 0.39 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 4 40 DSI 0.83 H01-.10 ODSCC TSP AXIAL In Service via ARC 4 4 47 DSI 0.49 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 4 74 DSI 0.5 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 4 77 DSI 0.36 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 4 78 DSI 0.71 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 4 78 DSI 0.28 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 4 82 DSI 1 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 4 82 SAI 0.24 H01+.13 ODSCC TSP AXIAL In Service via ARC 4 4 82 SAI 0.33 H01+.18 ODSCC TSP AXIAL In Service via ARC 4 4 82 DSI 0.48 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 4 84 DSI 0.63 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 4 86 DSI 0.78 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 4 87 DSI 0.75 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 4 87 DSI 0.5 H03-.05 ODSCC TSP AXIAL In Service via ARC 4 4 89 DSI 0.83 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 4 90 DSI 1.06 H01+.19 ODSCC TSP AXIAL In Service via ARC 4 4 90 SAI 0.21 H01+.24 ODSCC TSP AXIAL In Service via ARC 4 4 90 DSI 0.85 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 4 90 DSI 0.31 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 4 90 DSI 0.41 H06-.05 ODSCC TSP AXIAL In Service via ARC 4 4 91 DSI 0.25 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 4 92 DSI 0.79 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 4 93 DSI 0.33 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 4 94 DSI 1.07 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 4 94 SAI 0.15 H01+.20 ODSCC TSP AXIAL In Service via ARC 4 5 1 DSI 0.26 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 5 1 DSI 0.29 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 5 26 DSI 0.64 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 5 28 DSI 1.15 H01+.00 ODSCCTSP AXIAL In Service via ARC 4 5 28 SAI 0.4 H01+.25 ODSCC TSP AXIAL In Service via ARC 4 5 28 SAI 0.17 H01+.25 ODSCC TSP AXIAL In Service via ARC 4 5 30 DSI 0.74 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 33 DSI 0.7 H01+.10 ODSCC TSP AXIAL In Service via ARC 33
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 5 34 DSI 0.81 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 35 DSI 0.61 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 5 37 DSI 0.31 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 5 38 DSI 0.8 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 38 SAI 0.25 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 5 39 DSI 1.03 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 5 39 SAI 0.3 H01+.20 ODSCC TSP AXIAL In Service via ARC 4 5 39 SAI 0.15 H01+.21 ODSCC TSP AXIAL In Service via ARC 4 5 42 DSI 1.02 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 5 42 SAI 0.26 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 5 42 SAI 0.18 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 5 43 DSI 0.64 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 5 44 DSI 0.4 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 5 46 DSI 0.39 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 47 DSI 0.68 HO1-.05 ODSCC TSP AXIAL In Service via ARC 4 5 71 DSI 0.83 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 74 DSI 0.7 H01-.17 ODSCC TSP AXIAL In Service via ARC 4 5 76 DSI 0.35 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 5 78 DSI 0.4 H02-.07 ODSCC TSP AXIAL In Service via ARC 4 5 79 DSI 0.36 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 5 80 DSI 1.11 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 5 80 SAI 0.13 HO1+.19 ODSCC TSP AXIAL In Service via ARC 4 5 83 DSI 0.41 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 89 DSI 0.83 HO1+.12 ODSCC TSP AXIAL In Service via ARC 4 5 91 DSI 0.88 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 5 92 DSI 0.67 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 5 93 DSI 0.75 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 6 2 DSI 0.57 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 6 18 DSI 0.59 H03-.02 ODSCC TSP AXIAL In Service via ARC 4 6 23 DSI 0.76 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 6 24 DSI 0.61 HO1-.05 ODSCC TSP AXIAL In Service via ARC 4 6 25 DSI 0.37 H02-.09 ODSCC TSP AXIAL In Service via ARC 4 6 28 DSI 0.6 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 6 32 DSI 0.28 H02-.10 ODSCC TSP AXIAL In Service via ARC 4 6 45 DSI 0.39 HO1+.05 ODSCC TSP AXIAL In Service via ARC 4 6 66 DSI 0.73 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 6 66 SAI 0.14 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 6 66 SAI 0.27 H01+.13 ODSCC TSP AXIAL In Service via ARC 4 6 72 DSI 0.71 H01-.10 ODSCC TSP AXIAL In Service via ARC 4 6 73 DSI 0.41 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 6 74 DSI 0.83 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 6 75 DSI 0.6 HO1+.05 ODSCC TSP AXIAL In Service via ARC 4 6 76 DSI 0.49 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 6 78 DSI 0.42 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 6 80 DSI 0.86 HO1+.02 ODSCC TSP AXIAL In Service via ARC 34
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 81 DSI 0.29 H02-.10 ODSCC TSP AXIAL In Service via ARC 84 DSI 0.55 HO1+.12 ODSCC TSP AXIAL In Service via ARC 87 DSI 0.69 H02+.00 ODSCC TSP AXIAL In Service via ARC 87 DSI 0.22 H03+.00 ODSCC TSP AXIAL In Service via ARC 88 DSI 0.96 HO1-.02 ODSCC TSP AXIAL In Service via ARC 88 SAI 0.15 HOI+.14 ODSCC TSP AXIAL In Service via ARC 90 DSI 0.91 H01+.12 ODSCC TSP AXIAL In Service via ARC 90 DSI 0.4 H02+.02 ODSCC TSP AXIAL In Service via ARC 90 DSI 0.59 H03-.05 ODSCC TSP AXIAL In Service via ARC 90 DSI 0.69 H04-.07 ODSCC TSP AXIAL In Service via ARC 91 DSI 0.72 H01+.12 ODSCC TSP AXIAL In Service via ARC 92 DSI 0.33 HO1+.00 ODSCC TSP AXIAL In Service via ARC 94 DSI 0.28 H03-.02 ODSCC TSP AXIAL In Service via ARC 18 DS0 0.53 H02-.02 ODSCC TSP AXIAL In Service via ARC 46 DSI 0.49 H01-.07 ODSCC TSP AXIAL In Service via ARC 48 DSI 1.65 H01-.02 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.63 HOI+.22 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.32 HOI+.22 ODSCC TSP AXIAL In Service via ARC 54 DSI 1.02 H01-.02 ODSCC TSP AXIAL In Service via ARC 55 DSI 0.94 H01-.07 ODSCC TSP AXIAL In Service via ARC 56 DSI 0.54 HO1-.12 ODSCC TSP AXIAL In Service via ARC 58 DSI 0.8 H01-.02 ODSCC TSP AXIAL In Service via ARC 58 SAI 0.54 H01+.20 ODSCC TSP AXIAL In Service via ARC 58 SAI 0.16 H01+.32 ODSCC TSP AXIAL In Service via ARC 59 DS1 0.75 H01+.05 ODSCC TSP AXIAL In Service via ARC 64 DS1 0.29 H01+.02 ODSCC TSP AXIAL In Service via ARC 3 DSI 1.03 H02-.05 ODSCC TSP AXIAL In Service via ARC 3 SAI 0.04 H02-.02 ODSCC TSP AXIAL In Service via ARC 3 SAI 0.46 H02+.24 ODSCC TSP AXIAL In Service via ARC 3 DSI 0.71 H03-.05 ODSCC TSP AXIAL In Service via ARC 3 DSI 0.26 H04-.09 ODSCC TSP AXIAL In Service via ARC 4 DSI 0.35 H02-.07 ODSCC TSP AXIAL In Service via ARC 8 DSI 0.26 H02-.07 ODSCC TSP AXIAL In Service via ARC 12 DSI 0.53 H01+.07 ODSCC TSP AXIAL In Service via ARC 12 DSI 0.53 H03+.00 ODSCC TSP AXIAL In Service via ARC 17 DSI 0.98 H02+.14 ODSCC TSP AXIAL In Service via ARC 25 DSI 0.62 HO1+.21 ODSCC TSP AXIAL In Service via ARC 27 DS1 0.65 HO1-.14 ODSCC TSP AXIAL In Service via ARC 27 SAI 0.23 H01+.33 ODSCC TSP AXIAL In Service via ARC 27 SAI 0.3 H01+.34 ODSCC TSP AXIAL In Service via ARC 27 DSI 0.5 H02+.16 ODSCC TSP AXIAL In Service via ARC 27 DSI 0.99 H03-.14 ODSCC TSP AXIAL In Service via ARC 27 SAI 0.21 H03+.32 ODSCC TSP AXIAL In Service via ARC 28 DSI 0.53 HOI-.02 ODSCCTSP AXIAL In Service via ARC 28 SAI 0.22 HO1+.11 ODSCC TSP AXIAL In Service via ARC 35
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 28 SAI 0.32 H01+.30 ODSCC TSP AXIAL In Service via ARC 29 DSI 0.53 H01-.02 ODSCC TSP AXIAL In Service via ARC 30 DSI 0.54 H01-.02 ODSCC TSP AXIAL In Service via ARC 31 DSI 0.81 H01+.07 ODSCC TSP AXIAL In Service via ARC 32 DSI 1.03 H01+.02 ODSCC TSP AXIAL In Service via ARC 32 SAI 0.52 H01+.22 ODSCC TSP AXIAL In Service via ARC 33 DSI 0.51 H01-.02 ODSCC TSP AXIAL In Service via ARC 34 DSI 1.19 H01+.14 ODSCC TSP AXIAL In Service via ARC 34 SAI 0.38 H01+.03 ODSCC TSP AXIAL In Service via ARC 34 SAI 0.5 H01+.22 ODSCC TSP AXIAL In Service via ARC 34 SAI 0.39 H01+.25 ODSCC TSP AXIAL In Service via ARC 35 DSI 0.4 H01-.05 ODSCC TSP AXIAL In Service via ARC 36 DSI 0.49 H01-.14 ODSCC TSP AXIAL In Service via ARC 37 DSI 1.59 H01+.02 ODSCC TSP AXIAL In Service via ARC 37 SAI 0.23 H01+.27 ODSCC TSP AXIAL In Service via ARC 37 SAI 0.34 H01+.34 ODSCC TSP AXIAL In Service via ARC 38 DSI 0.47 H01-.02 ODSCC TSP AXIAL In Service via ARC 39 DSI 0.58 H01-.02 ODSCC TSP AXIAL In Service via ARC 39 DSI 0.29 H03+.07 ODSCC TSP AXIAL In Service via ARC 40 DSI 0.42 H01+.14 ODSCC TSP AXIAL In Service via ARC 41 DSI 0.73 H01+.02 ODSCC TSP AXIAL In Service via ARC 42 DSI 0.65 H01-.02 ODSCC TSP AXIAL In Service via ARC 44 DSI 0.28 H02-.07 ODSCC TSP AXIAL In Service via ARC 45 DSI 0.38 H01-.05 ODSCC TSP AXIAL In Service via ARC 48 DSI 0.76 H01-.07 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.16 H01-.01 ODSCC TSP AXIAL In Service via ARC 48 SAI 0.16 H01+.00 ODSCC TSP AXIAL In Service via ARC 50 DSI 0.5 H01+.05 ODSCC TSP AXIAL In Service via ARC 52 DSI 0.89 H01-.02 ODSCC TSP AXIAL In Service via ARC 55 DSI 0.53 H01+.02 ODSCC TSP AXIAL In Service via ARC 56 DSI 0.57 H01+.00 ODSCC TSP AXIAL In Service via ARC 56 SAI 0.09 H01+.18 ODSCC TSP AXIAL In Service via ARC 56 SAI 0.1 H01+.34 ODSCC TSP AXIAL In Service via ARC 56 SAI 0.11 H01+.34 ODSCC TSP AXIAL In Service via ARC 59 DSI 0.91 H01-.05 ODSCC TSP AXIAL In Service via ARC 60 DSI 1.33 H01-.10 ODSCC TSP AXIAL In Service via ARC 60 SAI 0.24 H01+.10 ODSCC TSP AXIAL In Service via ARC 60 SAI 0.37 H01+.19 ODSCC TSP AXIAL In Service via ARC 60 SAI 0.15 H01+.26 ODSCC TSP AXIAL In Service via ARC 67 DSI 0.43 H03+.07 ODSCC TSP AXIAL In Service via ARC 71 DSI 0.64 H01+.00 ODSCC TSP AXIAL In Service via ARC 73 DSI 0.6 H03+.00 ODSCC TSP AXIAL In Service via ARC 78 DSI 0.7 H01+.07 ODSCC TSP AXIAL In Service via ARC 78 DSI 0.53 H03-.12 ODSCC TSP AXIAL In Service via ARC 80 DSI 0.9 H01-.02 ODSCC TSP AXIAL In Service via ARC 36
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 8 80 DSI 0.52 H02-.14 ODSCC TSP AXIAL In Service via ARC 4 8 81 DSI 0.49 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 8 83 DSI 0.81 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 8 84 DS1 0.48 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 8 85 DSI 0.88 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 8 85 DSI 1.23 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 8 85 SAI 0.37 H02+.18 ODSCC TSP AXIAL In Service via ARC 4 8 85 SAI 0.39 H02+.22 ODSCC TSP AXIAL In Service via ARC 4 8 86 DSI 0.58 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 8 89 DSI 0.96 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 8 89 DSI 0.45 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 8 90 DSI 0.49 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 8 91 DSI 0.61 H03-.07 ODSCC TSP AXIAL In Service via ARC 4 8 92 DSI 1.41 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 8 92 SAI 0.55 H01+.29 ODSCC TSP AXIAL In Service via ARC 4 8 92 DSI 1.16 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 8 92 SAI 0.19 H02+.25 ODSCC TSP AXIAL In Service via ARC 4 8 92 SAI 0.33 H02+.25 ODSCC TSP AXIAL In Service via ARC 4 8 92 DSI 0.36 H04-.05 ODSCC TSP AXIAL In Service via ARC 4 9 2 DSI 0.86 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 9 2 SAI 0.11 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 9 2 SAI 0.1 H02+.26 ODSCC TSP AXIAL In Service via ARC 4 9 10 DSI 0.31 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 9 11 DSI 0.54 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 9 12 DSI 0.36 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 9 18 DSI 0.58 H02+.14 ODSCC TSP AXIAL In Service via ARC 4 9 21 DSI 0.83 H02+.14 ODSCC TSP AXIAL In Service via ARC 4 9 22 DSI 1.07 H02+.10 ODSCC TSP AXIAL In Service via ARC 4 9 22 SAI 0.15 H02+.21 ODSCC TSP AXIAL In Service via ARC 4 9 22 SAI 0.23 H02+.23 ODSCC TSP AXIAL In Service via ARC 4 9 23 DS1 0.37 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 9 24 DSI 0.73 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 9 25 DSI 0.38 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 9 28 DSI 0.36 H02-.10 ODSCC TSP AXIAL In Service via ARC 4 9 29 DSI 0.47 HO1-.05 ODSCC TSP AXIAL In Service via ARC 4 9 30 DSI 0.88 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 9 31 DSI 0.32 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 9 33 DSI 0.39 HO1-.10 ODSCC TSP AXIAL In Service via ARC 4 9 35 DSI 1.26 HO1-.21 ODSCC TSP AXIAL In Service via ARC 4 9 35 SAI 0.49 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 9 36 DSI 0.2 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 9 37 DSI 0.65 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 9 38 DSI 1.23 HO1-.05 ODSCC TSP AXIAL In Service via ARC 4 9 38 SAI 0.39 HO1+.04 ODSCC TSP AXIAL In Service via ARC 4 9 38 SAI 0.35 H01+.14 ODSCC TSP AXIAL In Service via ARC 37
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 9 39 DSI 0.61 HO1+.07 ODSCC TSP AXIAL In Service via ARC 9 42 DSI 1.19 H01+.07 ODSCC TSP AXIAL In Service via ARC 9 42 SAI 0.31 H01+.09 ODSCC TSP AXIAL In Service via ARC 9 42 SAI 0.26 HO1+.09 ODSCC TSP AXIAL InService via ARC 9 42 SAI 0.17 H01+.16 ODSCC TSP AXIAL In Service via ARC 9 43 DSI 0.79 H01-.10 ODSCC TSP AXIAL In Service via ARC 9 44 DSI 0.92 H01+.05 ODSCC TSP AXIAL In Service via ARC 9 46 DSI 0.88 HO1+.00 ODSCC TSP AXIAL In Service via ARC 9 46 DSI 0.45 H03-.10 ODSCC TSP AXIAL In Service via ARC 9 47 DSI 0.53 HO1-.10 ODSCC TSP AXIAL In Service via ARC 9 47 SAI 0.26 HO1+.08 ODSCC TSP AXIAL In Service via ARC 9 48 DSI 0.83 HO1-.21 ODSCC TSP AXIAL In Service via ARC 9 48 DSI 0.63 H03-.05 ODSCC TSP AXIAL In Service via ARC 9 53 DSI 0.75 HO1+.00 ODSCC TSP AXIAL In Service via ARC 9 57 DSI 1.02 H01+.00 ODSCC TSP AXIAL In Service via ARC 9 57 SAI 0.11 HO1+.02 ODSCC TSP AXIAL In Service via ARC 9 57 SAI 0.17 HO1+.11 ODSCC TSP AXIAL In Service via ARC 9 57 SAI 0.21 H01+.16 ODSCC TSP AXIAL In Service via ARC 9 61 DSI 0.46 H01+.02 ODSCC TSP AXIAL In Service via ARC 9 70 DSI 0.57 H01-.02 ODSCC TSP AXIAL In Service via ARC 9 74 DSI 0.34 H04-.05 ODSCC TSP AXIAL In Service via ARC 9 83 DSI 0.3 H01-.02 ODSCC TSP AXIAL In Service via ARC 9 89 DSI 0.71 H02+.00 ODSCC TSP AXIAL In Service via ARC 10 3 DSI 0.64 H02+.05 ODSCC TSP AXIAL In Service via ARC 10 31 DSI 0.34 H01+.05 ODSCC TSP AXIAL In Service via ARC 10 35 DSI 0.73 H01-.07 ODSCC TSP AXIAL In Service via ARC 10 52 DSI 0.44 H01+.09 ODSCC TSP AXIAL In Service via ARC 11 42 DSI 0.39 HO1+.09 ODSCC TSP AXIAL In Service via ARC 11 68 DSI 0.42 H07+.24 ODSCC TSP AXIAL In Service via ARC 11 69 DSI 0.31 H03+.14 ODSCC TSP AXIAL In Service via ARC 11 75 DSI 0.71 H02+.05 ODSCC TSP AXIAL In Service via ARC 11 84 DSI 0.64 H04+.00 ODSCC TSP AXIAL In Service via ARC 12 2 DSI 1.11 H02+.09 ODSCC TSP AXIAL InService via ARC 12 2 SAI 0.14 H02+.02 ODSCC TSP AXIAL In Service via ARC 12 2 SAI 0.23 H02+.29 ODSCC TSP AXIAL In Service via ARC 12 15 DSI 0.36 H04+.12 ODSCC TSP AXIAL In Service via ARC 12 18 DSI 0.73 H02+.12 ODSCC TSP AXIAL In Service via ARC 12 21 DSI 1.12 H01+.05 ODSCC TSP AXIAL In Service via ARC 12 21 SAI 0.35 H01+.27 ODSCC TSP AXIAL In Service via ARC 12 21 SAI 1.04 H01+.35 ODSCC TSP AXIAL In Service via ARC 12 21 DSI 0.74 H02+.09 ODSCC TSP AXIAL In Service via ARC 12 23 DSI 0.6 HO1+.09 ODSCC TSP AXIAL In Service via ARC 12 24 DSI 1 H01+.26 ODSCC TSP AXIAL In Service via ARC 12 24 SAI 0.14 H01+.33 ODSCC TSP AXIAL In Service via ARC 12 24 SAI 0.28 H01+.36 ODSCC TSP AXIAL In Service via ARC 38
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 12 24 DSI 0.83 H02+.30 ODSCC TSP AXIAL In Service via ARC 4 12 26 DSI 0.3 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 12 26 DSI 0.3 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 12 27 DSI 0.39 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 12 31 DSI 0.47 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 12 32 DSI 1.12 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 12 32 SAI 0.3 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 12 32 SAI 0.18 HOI+.08 ODSCC TSP AXIAL In Service via ARC 4 12 32 SAI 0.26 H01+.18 ODSCC TSP AXIAL In Service via ARC 4 12 35 DSI OA6 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 12 36 DSI 0.56 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 12 36 DSI 0.32 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 12 38 DSI 0.41 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 12 38 DSI 0.36 H05+.14 ODSCC TSP AXIAL In Service via ARC 4 12 39 DSI 0.41 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 12 39 DSI 0.36 H06+.09 ODSCC TSP AXIAL In Service via ARC 4 12 40 DSI 0.65 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 12 41 DSI 0.7 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 12 41 DSI 0.41 H03+.16 ODSCC TSP AXIAL In Service via ARC 4 12 43 DSI 1 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 12 43 SAI 0.24 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 12 43 SAI 0.15 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 12 43 SAI 0.9 H01+.29 ODSCC TSP AXIAL In Service via ARC 4 12 44 DSI 0.9 H01+.19 ODSCC TSP AXIAL In Service via ARC 4 12 59 DSI 0.42 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 12 59 DSI 0.36 H05+.09 ODSCC TSP AXIAL In Service via ARC 4 12 61 DSI 0.64 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 12 62 DSI 0.66 H01-.09 ODSCC TSP AXIAL In Service via ARC 4 12 63 DSI 0.72 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 12 71 DSI 0.73 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 12 74 DSI 0.62 H01-.09 ODSCC TSP AXIAL In Service via ARC 4 12 74 DSI 0.22 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 12 75 DSI 0.74 HO1-.09 ODSCC TSP AXIAL In Service via ARC 4 12 76 DSI 1.14 H01-.09 ODSCC TSP AXIAL In Service via ARC 4 12 76 SAI 0.16 H01-.08 ODSCC TSP AXIAL In Service via ARC 4 12 76 SAI 0.62 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 12 81 DSI 0.81 H101+.05 ODSCC TSP AXIAL In Service via ARC 4 12 82 DSI 0.66 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 12 83 DSI 1.21 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 12 83 SAI 0.17 H01-.01 ODSCC TSP AXIAL In Service via ARC 4 12 83 SAI 0.53 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 13 15 DSI 0.52 H02-.09 ODSCC TSP AXIAL In Service via ARC 4 13 29 DSI 0.43 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 13 33 DSI 0.4 H01+.16 ODSCC TSP AXIAL In Service via ARC 4 13 34 DSI 0.78 H01+.09 ODSCC TSP AXIAL In Service via ARC 39
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 13 39 DSI 0.36 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 13 41 DSI 0.55 H03+.16 ODSCC TSP AXIAL In Service via ARC 4 13 42 DSI 0.89 HO1+.09 ODSCC TSP AXIAL In Service via ARC 4 13 43 DSI 0.65 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 13 43 SAI 0.16 H03+.18 ODSCC TSP AXIAL In Service via ARC 4 13 44 DSI 0.64 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 13 44 DSI 0.31 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 13 45 DSI 0.66 HOI+.05 ODSCC TSP AXIAL In Service via ARC 4 13 46 DSI 0.43 HOI+.05 ODSCC TSP AXIAL In Service via ARC 4 13 46 DSI 0.27 H03-.05 ODSCC TSP AXIAL In Service via ARC 4 13 47 DSI 0.69 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 13 48 DSI 1.18 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 13 48 SAI 0.16 HOI+.03 ODSCC TSP AXIAL In Service via ARC 4 13 48 SAI 0.27 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 13 48 SAI 0.66 H01+.18 ODSCC TSP AXIAL In Service via ARC 4 13 49 DSI 0.62 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 13 50 DSI 0.56 H03-.14 ODSCC TSP AXIAL In Service via ARC 4 13 51 DSI 0.24 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 13 52 DSI 0.49 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 13 53 DSI 0.89 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 13 54 DSI 0.43 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 13 62 DSI 0.22 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 13 68 DSI 0.39 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 13 77 DSI 0.5 H01-.13 ODSCC TSP AXIAL In Service via ARC 4 13 82 DSI 0.65 H02-.14 ODSCC TSP AXIAL In Service via ARC 4 14 22 DSI 1.06 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 14 22 SAI 0.41 HOI+.20 ODSCC TSP AXIAL In Service via ARC 4 14 22 DSI 0.52 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 14 57 DSI 1.22 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 14 57 SAI 0.25 H01+.20 ODSCC TSP AXIAL In Service via ARC 4 14 57 SAI 0.32 H01+.28 ODSCC TSP AXIAL In Service via ARC 4 14 57 SAI 0.3 H01+.32 ODSCC TSP AXIAL In Service via ARC 4 14 59 DSI 0.49 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 14 60 DSI 0.31 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 14 77 DSI 0.95 HO1+.09 ODSCC TSP AXIAL In Service via ARC 4 14 77 DSI 0.39 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 14 77 SAI 0.22 H02+.22 ODSCC TSP AXIAL In Service via ARC 4 14 81 DSI 0.37 H02+.04 ODSCC TSP AXIAL In Service via ARC 4 14 83 DSI 0.54 HO1+.04 ODSCC TSP AXIAL In Service via ARC 4 14 86 DSI 0.74 H-01+.05 ODSCC TSP AXIAL In Service via ARC 4 14 88 DSI 0.68 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 14 88 DSI 0.67 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 14 89 DSI 0.95 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 14 90 DSI 0.93 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 14 90 DSI 0.5 H02+.07 ODSCC TSP AXIAL In Service via ARC 40
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 14 92 DSI 1.2 H01-.12 ODSCC TSP AXIAL In Service via ARC 4 14 92 SAI 0.25 H01+.21 ODSCC TSP AXIAL In Service via ARC 4 15 4 DSI 0.4 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 15 48 DSI 0.46 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 15 49 DSI 0.35 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 15 49 DSI 0.37 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 15 50 DSI 0.93 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 15 50 DSI 0.53 H02-.07 ODSCC TSP AXIAL In Service via ARC 4 15 51 DSI 0.89 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 15 52 DSI 1.14 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 15 52 SAI 0.11 H01+.22 ODSCC TSP AXIAL In Service via ARC 4 15 52 SAI 0.38 H01+.23 ODSCC TSP AXIAL In Service via ARC 4 15 53 DSI 0.91 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 15 54 DSI 0.75 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 15 62 DSI 0.38 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 15 63 DSI 0.31 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 15 64 DSI 0.53 H01+.21 ODSCC TSP AXIAL In Service via ARC 4 15 65 DSI 0.51 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 15 66 DSI 0.28 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 15 67 DSI 0.57 H01+.16 ODSCC TSP AXIAL In Service via ARC 4 16 35 DSI 0.34 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 16 43 DSI 0.26 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 16 45 DSI 0.37 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 16 80 DSI 0.5 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 16 91 DSI 0.56 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 17 9 DSI 0.12 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 17 13 DSI 0.54 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 17 21 DSI 0.58 H04+.09 ODSCC TSP AXIAL In Service via ARC 4 17 26 DSI 1 H02+.26 ODSCC TSP AXIAL In Service via ARC 4 17 26 SAI 0.14 H02-.10 ODSCC TSP AXIAL In Service via ARC 4 17 26 SAI 0.14 H02+.18 ODSCC TSP AXIAL In Service via ARC 4 17 27 DSI 0.62 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 17 29 DSI 0.25 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 17 30 DS0 0.23 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 17 31 DSI 0.51 H04-.02 ODSCC TSP AXIAL In Service via ARC 4 17 32 DSI 0.41 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 17 55 DSI 0.43 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 17 56 DSI 0.7 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 17 56 DSI 0.3 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 17 57 DSI 0.53 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 17 58 DSI 0.51 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 17 58 DSI 0.39 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 17 61 DSI 0.61 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 17 62 DSI 0.41 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 17 80 DSI 0.32 H01-.07 ODSCC TSP AXIAL In Service via ARC 41
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 17 82 DSI 0.78 H01+.07 ODSCC TSP AXIAL In Service via ARC 17 87 DSI 0.97 H01+.12 ODSCC TSP AXIAL In Service via ARC 17 91 DSI 0.5 H01+.02 ODSCC TSP AXIAL In Service via ARC 18 11 DSI 0.19 H04+.07 ODSCC TSP AXIAL In Service via ARC 18 15 DSI 0.17 H02+.02 ODSCC TSP AXIAL In Service via ARC 18 15 DSI 0.25 H03+.05 ODSCC TSP AXIAL In Service via ARC 18 15 DSI 0.18 H04+.12 ODSCC TSP AXIAL In Service via ARC 18 16 DSI 0.44 H05-.02 ODSCC TSP AXIAL In Service via ARC 18 21 DSI 0.52 H01+.19 ODSCC TSP AXIAL In Service via ARC 18 21 DSI 0.47 H02+.16 ODSCC TSP AXIAL In Service via ARC 18 32 DSI 0.46 H03+.14 ODSCC TSP AXIAL In Service via ARC 18 33 DSI 0.48 H05+.00 ODSCC TSP AXIAL In Service via ARC 18 36 DSI 0.39 H03+.00 ODSCC TSP AXIAL In Service via ARC 18 38 DSI 0.4 H03+.05 ODSCC TSP AXIAL In Service via ARC 18 40 DSI 0.36 H01+.12 ODSCC TSP AXIAL In Service via ARC 18 40 DSI 0.21 H05+.12 ODSCC TSP AXIAL In Service via ARC 18 42 DSI 0.26 H04+.05 ODSCC TSP AXIAL In Service via ARC 18 46 DSI 1.04 H01-.14 ODSCC TSP AXIAL In Service via ARC 18 46 SAI 0.3 H01+.21 ODSCC TSP AXIAL In Service via ARC 18 51 DSI 0.3 H05+.09 ODSCC TSP AXIAL In Service via ARC 18 57 DSI 0.93 H01+.00 ODSCC TSP AXIAL In Service via ARC 18 58 DSI 0.85 H01+.02 ODSCC TSP AXIAL In Service via ARC 18 61 DSI 0.86 H01+.00 ODSCC TSP AXIAL In Service via ARC 18 64 DSI 0.43 H01+.09 ODSCC TSP AXIAL In Service via ARC 18 67 DSI 0.7 H01+.07 ODSCC TSP AXIAL In Service via ARC 18 69 DSI 0.39 H02+.07 ODSCC TSP AXIAL In Service via ARC 19 35 DSI 0.62 H01+.02 ODSCC TSP AXIAL In Service via ARC 19 42 DSI 0.31 H01+.12 ODSCC TSP AXIAL In Service via ARC 19 43 DSI 0.4 H02-.12 ODSCC TSP AXIAL In Service via ARC 19 51 DSI 0.87 H01+.05 ODSCC TSP AXIAL In Service via ARC 19 53 DSI 0.26 H04+.07 ODSCC TSP AXIAL In Service via ARC 19 63 DSI 0.8 H01+.02 ODSCC TSP AXIAL In Service via ARC 19 71 DSI 0.73 H01-.14 ODSCC TSP AXIAL In Service via ARC 19 76 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 19 84 DSI 0.94 H01+.02 ODSCC TSP AXIAL In Service via ARC 19 87 DSI 0.33 H03+.12 ODSCC TSP AXIAL In Service via ARC 19 90 DSI 0.3 H02+.12 ODSCC TSP AXIAL In Service via ARC 20 19 DSI 0.42 H02+.07 ODSCC TSP AXIAL In Service via ARC 20 20 DSI 0.26 H04+.09 ODSCC TSP AXIAL In Service via ARC 20 25 DSI 1.04 H01+.14 ODSCC TSP AXIAL In Service via ARC 20 25 SAI 0.16 H01+.14 ODSCC TSP AXIAL In Service via ARC 20 25 SAI 0.34 H01+.17 ODSCC TSP AXIAL In Service via ARC 20 25 DSI 0.48 H02+.16 ODSCC TSP AXIAL In Service via ARC 20 26 DSI 0.92 H02+.05 ODSCC TSP AXIAL In Service via ARC 20 31 DSI 0.37 H03+.09 ODSCC TSP AXIAL In Service via ARC 42
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 20 32 DSI 0.38 H01+.24 ODSCC TSP AXIAL In Service via ARC 4 20 34 DSI 0.28 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 20 34 DSI 0.73 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 20 39 DSI 0.9 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 20 39 DSI 0.29 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 20 40 DS1 1.01 HO1+.21 ODSCC TSP AXIAL In Service via ARC 4 20 40 SAI 0.2 H01+.11 ODSCC TSP AXIAL In Service via ARC 4 20 40 SAI 0.48 H01+.23 ODSCC TSP AXIAL In Service via ARC 4 20 40 DSI 0.25 H05+.02 ODSCC TSP AXIAL In Service via ARC 4 20 42 DSI OA HOI+.02 ODSCC TSP AXIAL In Service via ARC 4 20 44 DS1 0.59 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 20 44 DSI 0.69 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 20 46 DSI 0.75 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 20 46 DSI 0.89 H02-.16 ODSCC TSP AXIAL In Service via ARC 4 20 46 DSI 0.48 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 20 46 DSI 0.41 H06+.05 ODSCC TSP AXIAL In Service via ARC 4 20 47 DSI 0.4 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 20 47 SAI 0.38 HO1+.27 ODSCC TSP AXIAL In Service via ARC 4 20 47 DSI 0.39 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 20 47 DSI 0.49 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 20 48 DSI 1.11 H01+.12 ODSCCTSPAXIAL In Service via ARC 4 20 48 SAI 0.28 H01+.26 ODSCC TSP AXIAL In Service via ARC 4 20 49 DSI 0.28 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 20 50 DSI 0.79 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 20 51 DSI 0.77 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 20 52 DSI 0.88 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 20 53 DSI 0.39 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 20 54 DSI 0.75 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 20 55 DSI 0.51 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 20 56 DSI 0.39 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 20 57 DSI 0.47 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 20 57 SAI 0.12 H01-.11 ODSCC TSP AXIAL In Service via ARC 4 20 57 SAI 0.2 Hal+.05 ODSCC TSP AXIAL In Service via ARC 4 20 57 SAI 0.1 H01+.24 ODSCC TSP AXIAL In Service via ARC 4 20 58 DS1 0.48 HO1+.05 ODSCC TSP AXIAL In Service via ARC 4 20 59 DSI 0.88 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 20 60 DSI 1.04 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 20 60 SAI 0.13 H01-.13 ODSCC TSP AXIAL In Service via ARC 4 20 60 SAI 0.18 H01+.15 ODSCC TSP AXIAL In Service via ARC 4 20 61 DS0 0.48 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 20 62 DS1 0.36 H01-.12 ODSCC TSP AXIAL In Service via ARC 4 20 63 DSI 0.91 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 20 64 DSI 0.49 HO1+.07 ODSCC TSP AXIAL In Service via ARC 4 20 64 DSI 0.48 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 20 65 DSI 0.55 H01+.07 ODSCC TSP AXIAL In Service via ARC 43
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call/Volts LOCATION CHARACTERIZATION RESOLUTION 20 66 DSI 0.28 H02+.05 ODSCC TSP AXIAL In Service via ARC 20 68 DSI 0.59 HO1+.09 ODSCC TSP AXIAL In Service via ARC 20 69 DSI 1.43 H01+.14 ODSCC TSP AXIAL In Service via ARC 20 69 SAI 0.24 H01+.09 ODSCC TSP AXIAL In Service via ARC 20 69 SAI 0.4 H01+.16 ODSCC TSP AXIAL In Service via ARC 20 69 SAI 0.43 HO1+.22 ODSCC TSP AXIAL In Service via ARC 20 70 DSI 0.91 H02-.02 ODSCC TSP AXIAL In Service via ARC 21 15 DSI 0.38 H06+.00 ODSCC TSP AXIAL In Service via ARC 21 44 DSI 0.26 H01+.07 ODSCC TSP AXIAL In Service via ARC 21 48 DSI 0.54 HO1+.00 ODSCC TSP AXIAL In Service via ARC 21 48 DSI 0.7 H02-.14 ODSCC TSP AXIAL In Service via ARC 21 51 DSI 0.41 HO1+.05 ODSCC TSP AXIAL In Service via ARC 22 8 DSI 0.55 H02+.14 ODSCC TSP AXIAL In Service via ARC 22 23 DSI 0.22 H02+.09 ODSCC TSP AXIAL In Service via ARC 22 24 DSI 0.32 H03+.00 ODSCC TSP AXIAL In Service via ARC 22 25 DSI 0.39 H02+.21 ODSCCTSP AXIAL In Service via ARC 22 25 DSI 0.68 H03+.05 ODSCC TSP AXIAL In Service via ARC 22 33 DSI 1.42 H02-.12 ODSCC TSP AXIAL In Service via ARC 22 33 SAI 0.4 H02+.24 ODSCC TSP AXIAL In Service via ARC 22 36 DSI 0.54 H01+.36 ODSCC TSP AXIAL In Service via ARC 22 41 DSI 0.89 HO1+.00 ODSCC TSP AXIAL In Service via ARC 22 46 DSI 0.5 H01+.00 ODSCC TSP AXIAL In Service via ARC 22 46 DSI 0.61 H02+.02 ODSCC TSP AXIAL In Service via ARC 22 46 DSI 0.64 H03-.05 ODSCC TSP AXIAL In Service via ARC 22 47 DSI 1.07 H02+.23 ODSCC TSP AXIAL In Service via ARC 22 47 SAI 0.72 H02+.26 ODSCC TSP AXIAL In Service via ARC 22 59 DSI 0.87 H01-.07 ODSCC TSP AXIAL In Service via ARC 22 59 DSI 0.72 H02+.02 ODSCC TSP AXIAL In Service via ARC 22 59 SAI 0.2 H02+.25 ODSCC TSP AXIAL In Service via ARC 22 65 DSI 0.73 HO1-.11 ODSCC TSP AXIAL In Service via ARC 22 70 DSI 1.36 H01+.09 ODSCC TSP AXIAL In Service via ARC 22 70 SAI 0.21 H01-.04 ODSCC TSP AXIAL In Service via ARC 22 70 SAI 0.31 H01+.20 ODSCC TSP AXIAL In Service via ARC 22 70 SAI 0.2 HO1+.27 ODSCC TSP AXIAL In Service via ARC 22 70 DSI 0.46 H02+.00 ODSCC TSP AXIAL In Service via ARC 23 44 DSI 0.37 H03+.02 ODSCC TSP AXIAL In Service via ARC 23 45 DSI 0.43 HO1+.05 ODSCC TSP AXIAL In Service via ARC 23 56 DSI 0.36 H02-.02 ODSCC TSP AXIAL In Service via ARC 23 60 DSI 0.75 H01+.05 ODSCC TSP AXIAL In Service via ARC 23 60 SAI 0.2 HO1+.10 ODSCC TSP AXIAL In Service via ARC 23 61 DSI 0.48 H02+.14 ODSCC TSP AXIAL In Service via ARC 23 63 DSI 1.05 H01-.14 ODSCC TSP AXIAL In Service via ARC 23 63 SAI 0.3 H01-.05 ODSCC TSP AXIAL In Service via ARC 23 63 SAI 0.18 HO1+.22 ODSCC TSP AXIAL In Service via ARC 23 63 SAI 0.4 H01+.27 ODSCC TSP AXIAL In Service via ARC 44
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 23 64 DSI 0.86 HO1+.05 ODSCC TSP AXIAL In Service via ARC 4 23 65 DSI 0.86 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 23 66 DSI 0.76 HOI+.09 ODSCC TSP AXIAL In Service via ARC 4 23 66 DSI 0.45 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 23 67 DSI 0.51 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 23 68 DSI 0.56 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 23 69 DS1 0.91 H01+.21 ODSCC TSP AXIAL In Service via ARC 4 23 69 DSI 0.77 H02+.33 ODSCC TSP AXIAL In Service via ARC 4 23 70 DSI 1.1 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 23 70 SAI 0.63 H01+.29 ODSCC TSP AXIAL In Service via ARC 4 23 71 DSI 0.69 H-01+.05 ODSCC TSP AXIAL In Service via ARC 4 23 71 DSI 0.66 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 23 72 DSI 0.66 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 23 73 DSI 0.92 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 23 73 DSI 0.3 H06+.05 ODSCC TSP AXIAL In Service via ARC 4 23 74 DSI 0.71 HOI+.09 ODSCC TSP AXIAL In Service via ARC 4 23 75 DSI 0.78 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 23 86 DSI 0.61 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 23 86 DSI 0.27 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 23 87 DS1 0.79 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 24 46 DSI 0.57 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 24 46 DSI 0.54 H02+.37 ODSCC TSP AXIAL In Service via ARC 4 24 52 DSI 0.65 H02+.26 ODSCC TSP AXIAL In Service via ARC 4 24 62 DSI 0.25 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 25 40 DSI 1 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 25 40 SAI 0.14 HOI+.08 ODSCC TSP AXIAL In Service via ARC 4 25 40 SAI 0.43 HO1+.19 ODSCC TSP AXIAL In Service via ARC 4 25 41 DS1 0.92 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 25 42 DSI 0.91 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 25 43 DSI 0.74 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 25 47 DSI 0.44 H05-.07 ODSCC TSP AXIAL In Service via ARC 4 25 50 DSI 0.28 HO1+.09 ODSCC TSP AXIAL In Service via ARC 4 25 53 DSI 0.96 H01-.09 ODSCC TSP AXIAL In Service via ARC 4 25 53 DSI 0.19 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 25 58 DSI 0.62 HO1+.02 ODSCC TSP AXIAL In Service via ARC 4 25 60 DSI 0.76 H01-.05 ODSCC TSP AXIAL In Service via ARC 4 25 60 DSI 0.36 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 25 67 DSI 0.39 H04+.00 ODSCC TSP AXIAL In Service via ARC 4 25 80 DSI 0.72 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 25 83 DSI 0.75 HO1+.11 ODSCC TSP AXIAL In Service via ARC 4 25 85 DSI 0.59 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 26 14 DSI 0.59 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 26 19 DSI 0.73 H02+.16 ODSCC TSP AXIAL In Service via ARC 4 26 19 DSI 0.42 H03+.16 ODSCC TSP AXIAL In Service via ARC 4 26 20 DSI 0.48 H02+.05 ODSCC TSP AXIAL In Service via ARC 45
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 26 21 DSI 0.33 H03+.16 ODSCC TSP AXIAL In Service via ARC 4 26 27 DSI 0.37 H03+.05 ODSCC TSP AXIAL In Service via ARC 4 26 27 DSI 0.34 H06+.02 ODSCC TSP AXIAL In Service via ARC 4 26 29 DSI 0.27 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 26 31 DSI 0.37 H03+.07 ODSCCTSPAXIAL In Service via ARC 4 26 31 DSI 0.31 H06+.02 ODSCC TSP AXIAL In Service via ARC 4 26 33 DSI 0.81 H02-.12 ODSCC TSP AXIAL In Service via ARC 4 26 35 DSI 0.72 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 26 36 DSI 0.67 HO1-.12 ODSCC TSP AXIAL In Service via ARC 4 26 47 DSI 0.27 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 26 62 DSI 0.44 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 26 64 DSI 0.46 HOI-.02 ODSCC TSP AXIAL In Service via ARC 4 26 65 DSI 0.91 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 26 65 SAI 0.11 H02-.08 ODSCC TSP AXIAL In Service via ARC 4 26 65 SAI 0.17 H02+.01 ODSCC TSP AXIAL In Service via ARC 4 26 68 DSI 1.29 H01+.21 ODSCC TSP AXIAL In Service via ARC 4 26 68 SAI 0.49 H01+.29 ODSCC TSP AXIAL In Service via ARC 4 26 69 DSI 0.77 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 26 71 DSI 0.47 HOI+.05 ODSCC TSP AXIAL In Service via ARC 4 26 72 DSI 0.36 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 26 73 DSI 0.83 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 26 85 DSI 0.32 HOI+.02 ODSCC TSP AXIAL In Service via ARC 4 27 15 DSI 0.82 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 27 18 DSI 0.36 H02+.14 ODSCC TSP AXIAL In Service via ARC 4 27 22 DSI 0.3 H04+.00 ODSCCTSP AXIAL In Service via ARC 4 27 45 DSI 0.58 H01+.16 ODSCC TSP AXIAL In Service via ARC 4 27 46 DSI 0.57 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 27 53 DSI 0.34 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 27 62 DSI 0.57 HO1+.07 ODSCC TSP AXIAL In Service via ARC 4 27 63 DSI 0.71 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 27 63 DS1 0.65 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 27 65 DSI 0.6 H02-.02 ODSCC TSP AXIAL In Service via ARC 4 27 65 DSI 0.4 H03-.09 ODSCC TSP AXIAL In Service via ARC 4 27 66 DSI 0.47 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 27 66 DSI 0.29 H04+.09 ODSCC TSP AXIAL In Service via ARC 4 27 67 DSI 0.61 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 27 69 DSI 0.9 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 27 71 DSI 1.49 H01+.00 ODSCC TSP AXIAL In Service via ARC 4 27 71 SAI 0.52 HO1+.27 ODSCC TSP AXIAL In Service via ARC 4 27 72 DSI 0.51 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 27 72 DSI 0.57 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 27 73 DSI 1.58 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 27 73 SAI 0.2 H02-.06 ODSCC TSP AXIAL In Service via ARC 4 27 73 SAI 0.22 H02-.13 ODSCC TSP AXIAL In Service via ARC 4 27 73 SAI 0.2 H02+.17 ODSCC TSP AXIAL In Service via ARC 46
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 27 73 SAI 0.47 H02+.25 ODSCC TSP AXIAL In Service via ARC 4 27 73 DSI 0.43 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 27 74 DSI 0.81 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 27 74 DSI 0.64 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 27 75 DSI 1.15 HO1 +.09 ODSCC TSP AXIAL In Service via ARC 4 27 75 SAI 0.12 H01+.04 ODSCC TSP AXIAL In Service via ARC 4 27 75 SAI 0.18 H01+.10 ODSCC TSP AXIAL In Service via ARC 4 27 75 SAI 0.11 H01+.18 ODSCC TSP AXIAL In Service via ARC 4 27 75 DSI 0.78 H02+.22 ODSCC TSP AXIAL In Service via ARC 4 27 75 DSI 0.41 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 27 76 DSI 0.29 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 27 77 DSI 0.81 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 27 77 DSI 0.67 H02+.11 ODSCC TSP AXIAL In Service via ARC 4 27 77 DSI 0.96 H03+.16 ODSCC TSP AXIAL In Service via ARC 4 27 78 DSI 0.48 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 27 78 DSI 0.95 H02-.05 ODSCC TSP AXIAL In Service via ARC 4 27 79 DSI 0.73 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 27 80 DSI 0.43 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 27 80 DSI 0.69 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 27 81 DSI 0.6 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 27 82 DSI 0.85 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 27 82 DSI 0.51 H05+.14 ODSCC TSP AXIAL In Service via ARC 4 27 83 DS[ 0.52 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 27 83 DSI 0.2 H04+.07 ODSCC TSP AXIAL In Service via ARC 4 27 84 DSI 0.26 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 27 84 DSI 0.87 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 28 20 DSI 0.45 HOl+.02 ODSCC TSP AXIAL In Service via ARC 4 28 28 DSI 0.26 H04+.00 ODSCC TSP AXIAL In Service via ARC 4 28 35 DSI 0.48 H02+.19 ODSCC TSP AXIAL In Service via ARC 4 28 40 DSI 0.39 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 28 45 DSI 0.45 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 28 47 DSI 0.31 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 28 48 DSI 0.71 H01+.02 ODSCC TSP AXIAL In Service via ARC 4 28 48 DSI 0.49 H03+.02 ODSCC TSP AXIAL In Service via ARC 4 28 62 DSI 0.43 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 28 63 DSI 0.44 H02+.05 ODSCC TSP AXIAL In Service via ARC 4 28 64 DSI 0.48 H02+.00 ODSCC TSP AXIAL In Service via ARC 4 28 65 DSI 0.78 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 28 66 DSI 0.58 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 28 66 DSI 0.65 H03-.09 ODSCC TSP AXIAL In Service via ARC 4 28 67 DSI 1.31 HO1+.09 ODSCC TSP AXIAL In Service via ARC 4 28 67 SAI 0.2 HO1+.01 ODSCC TSP AXIAL In Service via ARC 4 28 67 SAI 0.15 HO1+.11 ODSCC TSP AXIAL In Service via ARC 4 28 67 SAI 0.15 HO1+.14 ODSCC TSP AXIAL In Service via ARC 4 28 68 DSI 0.76 HO1+.00 ODSCC TSP AXIAL In Service via ARC 47
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 28 68 DSI 0.43 H02+.12 ODSCC TSP AXIAL In Service via ARC 28 68 DSI 0.47 H05+.07 ODSCC TSP AXIAL In Service via ARC 28 70 DSI 0.37 HO1+.09 ODSCC TSP AXIAL In Service via ARC 28 70 DSI 0.4 H02+.19 ODSCC TSP AXIAL In Service via ARC 28 71 DSI 1.01 HO1+.00 ODSCC TSP AXIAL In Service via ARC 28 71 SAI 0.14 H01+.12 ODSCC TSP AXIAL In Service via ARC 28 71 SAI 0.21 H01+.21 ODSCC TSP AXIAL In Service via ARC 28 72 DS1 0.85 HO1-.05 ODSCC TSP AXIAL In Service via ARC 28 72 DSI 0.83 H02+.21 ODSCC TSP AXIAL In Service via ARC 28 72 DSI 0.41 H03+.09 ODSCC TSP AXIAL In Service via ARC 28 73 DSI 0.75 H01-.09 ODSCC TSP AXIAL In Service via ARC 28 74 DSI 0.28 H02+.09 ODSCC TSP AXIAL In Service via ARC 28 74 DSI 0.83 H03+.16 ODSCC TSP AXIAL In Service via ARC 28 74 DSI 0.43 H05+.02 ODSCC TSP AXIAL In Service via ARC 28 75 DSI 0.95 HO1 +.04 ODSCC TSP AXIAL In Service via ARC 28 75 DSI 0.78 H02+.11 ODSCC TSP AXIAL In Service via ARC 28 76 DSI 0.27 HOI+.07 ODSCC TSP AXIAL In Service via ARC 28 76 DS1 0.4 H02+.14 ODSCC TSP AXIAL In Service via ARC 28 77 DSI 0.8 HOI+.04 ODSCC TSP AXIAL In Service via ARC 28 78 DSI 0.68 H01+.09 ODSCC TSP AXIAL In Service via ARC 28 79 DSI 0.49 H03+.11 ODSCC TSP AXIAL In Service via ARC 28 80 DSI 0.54 H03+.09 ODSCC TSP AXIAL In Service via ARC 28 81 DSI 0.37 HO1 +.02 ODSCC TSP AXIAL In Service via ARC 28 81 DSI 0.55 H02+.00 ODSCC TSP AXIAL In Service via ARC 28 81 DSI 0.64 H03+.02 ODSCC TSP AXIAL In Service via ARC 28 82 DSI 0.75 H02+.02 ODSCC TSP AXIAL In Service via ARC 29 14 DSI 0.32 H01+.05 ODSCC TSP AXIAL In Service via ARC 29 18 DSI 0.85 H07+.19 ODSCC TSP AXIAL In Service via ARC 29 19 DSI 0.78 H06+.17 ODSCC TSP AXIAL In Service via ARC 29 27 DS] 0.41 H02+.00 ODSCC TSP AXIAL In Service via ARC 29 27 DSI 0.21 H07+.02 ODSCC TSP AXIAL In Service via ARC 29 28 DSI 0.29 H02+.07 ODSCC TSP AXIAL In Service via ARC 29 38 DSI 0.37 HO1+.12 ODSCCTSP AXIAL In Service via ARC 29 43 DSI 0.69 HO1+.19 ODSCC TSP AXIAL In Service via ARC 29 46 DSI 0.22 H02+.07 ODSCC TSP AXIAL In Service via ARC 29 47 DSI OA4 H01+.05 ODSCC TSP AXIAL In Service via ARC 29 48 DSI 0.64 H01+.09 ODSCC TSP AXIAL In Service via ARC 29 50 DSI 0.44 H01+.05 ODSCC TSP AXIAL In Service via ARC 29 51 DSI 0.66 HO1+.07 ODSCC TSP AXIAL In Service via ARC 29 56 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 29 59 DSI 0.52 H06+.00 ODSCC TSP AXIAL In Service via ARC 30 18 DSI 0.36 H02+.14 ODSCC TSP AXIAL In Service via ARC 30 21 DSI 0.41 H02+.07 ODSCC TSP AXIAL In Service via ARC 30 28 DSI 0.13 H04+.02 ODSCC TSP AXIAL In Service via ARC 30 54 DSI 0.29 H01+.07 ODSCC TSP AXIAL In Service via ARC 48
e f- 4 Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 30 81 DSI 0.32 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 31 39 DSI 0.47 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 31 40 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 31 54 DSI 0.48 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 31 55 DSI 0.57 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 31 58 DSI 0.3 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 31 59 DSI 0.36 H07+.00 ODSCC TSP AXIAL In Service via ARC 4 31 71 DSI 0.92 HOI+.05 ODSCC TSP AXIAL In Service via ARC 4 31 71 SAI 0.19 H01+.08 ODSCC TSP AXIAL In Service via ARC 4 31 71 SAI 0.11 HO1+.17 ODSCC TSP AXIAL In Service via ARC 4 31 71 SAI 0.19 HOI+.22 ODSCC TSP AXIAL In Service via ARC 4 31 71 DSI 0.74 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 31 71 DSI 0.54 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 31 72 DSI 0.67 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 32 20 DSI 0.3 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 32 39 DSI 0.35 H01+.14 ODSCC TSP AXIAL In Service via ARC 4 32 44 DSI 0.56 H04-.14 ODSCC TSP AXIAL In Service via ARC 4 32 49 DSI 0.41 HOI+.07 ODSCC TSP AXIAL In Service via ARC 4 32 62 DSI 0.65 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 32 62 SAI 0.11 HO1 +.02 ODSCC TSP AXIAL In Service via ARC 4 32 62 SAI 0.08 H01+.17 ODSCC TSP AXIAL In Service via ARC 4 32 62 DSI 0.69 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 32 64 DSI 0.58 HOI+.09 ODSCC TSP AXIAL In Service via ARC 4 32 64 DSI 0.69 H02+.14 ODSCCTSP AXIAL In Service via ARC 4 32 65 DSI 0.35 HO1+.00 ODSCC TSP AXIAL In Service via ARC 4 32 65 DSI 0.35 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 32 66 DSI 0.57 H01-.05 ODSCCTSP AXIAL In Service via ARC 4 32 67 DSI 1.08 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 32 67 SAI 0.16 H02+.25 ODSCC TSP AXIAL In Service via ARC 4 32 67 DSI 0.48 H03+.09 ODSCC TSP AXIAL In Service via ARC 4 32 68 DSI 0.61 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 32 69 DSI 0.87 H01-.07 ODSCC TSP AXIAL In Service via ARC 4 32 70 DSI 0.73 HO1-.02 ODSCC TSP AXIAL In Service via ARC 4 32 70 DSI 0.71 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 32 70 DSI 0.27 H03+.12 ODSCC TSP AXIAL In Service via ARC 4 32 71 DSI 0.29 HO1+.16 ODSCC TSP AXIAL In Service via ARC 4 32 71 DSI 0.36 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 32 74 DSI 0.7 H01+.07 ODSCC TSP AXIAL In Service via ARC 4 32 75 DSI 0.5 H04+.07 ODSCC TSP AXIAL In Service via ARC 4 32 77 DSI 0.5 H04+.12 ODSCC TSP AXIAL In Service via ARC 4 33 51 DSI 0.5 H02+.14 ODSCC TSP AXIAL In Service via ARC 4 33 54 DSI 0.28 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 33 67 DSI 0.34 H02+.02 ODSCC TSP AXIAL In Service via ARC 4 33 68 DSI 0.5 H01-.02 ODSCC TSP AXIAL In Service via ARC 4 34 25 DSI 0.98 H02+.05 ODSCC TSP AXIAL In Service via ARC 49
S ' ' I Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL CallIVolts LOCATION CHARACTERIZATION RESOLUTION 34 30 DSI 0.54 H02+.14 ODSCC TSP AXIAL In Service via ARC 34 47 DSI 0.45 H01+.14 ODSCC TSP AXIAL In Service via ARC 34 50 DSI 0.73 H03+.00 ODSCC TSP AXIAL In Service via ARC 34 58 DSI 0.54 H02+.12 ODSCC TSP AXIAL In Service via ARC 34 64 DSI 0.57 H02-.05 ODSCC TSP AXIAL In Service via ARC 34 65 DSI 0.42 H01+.09 ODSCC TSP AXIAL In Service via ARC 34 65 DSI 0.49 H02+.12 ODSCC TSP AXIAL In Service via ARC 34 69 DSI 0.22 H02+.14 ODSCC TSP AXIAL In Service via ARC 34 72 DSI 0.37 H01+.12 ODSCC TSP AXIAL In Service via ARC 35 33 DSI 0.26 H03+.07 ODSCC TSP AXIAL In Service via ARC 35 35 DSI 0.26 H02+.07 ODSCC TSP AXIAL In Service via ARC 35 38 DSI 0.52 H03-.02 ODSCC TSP AXIAL In Service via ARC 35 46 DS0 0.36 H06+.14 ODSCC TSP AXIAL In Service via ARC 35 62 DSI 0.37 H02+.02 ODSCC TSP AXIAL In Service via ARC 35 66 DSI 0.65 H02+.25 ODSCC TSP AXIAL In Service via ARC 35 69 DSI 0.25 H01+.07 ODSCC TSP AXIAL In Service via ARC 35 73 DSI 0.46 H02+.09 ODSCC TSP AXIAL In Service via ARC 36 24 DSI 0.48 H04+.07 ODSCC TSP AXIAL In Service via ARC 36 47 DSI 0.29 H01+.07 ODSCC TSP AXIAL In Service via ARC 36 48 DSI 0.53 H02-.09 ODSCC TSP AXIAL In Service via ARC 36 54 DSI 0.27 H04+.12 ODSCC TSP AXIAL In Service via ARC 36 56 DSI 0.48 H02+.12 ODSCC TSP AXIAL In Service via ARC 36 57 DSI 0.39 H02+.19 ODSCC TSP AXIAL In Service via ARC 36 57 DSI 0.43 H03+.07 ODSCC TSP AXIAL In Service via ARC 36 59 DSI 0.31 H01+.02 ODSCC TSP AXIAL In Service via ARC 36 60 DSI 0.47 H02+.00 ODSCC TSP AXIAL In Service via ARC 36 62 DSI 0.86 H02+.00 ODSCC TSP AXIAL In Service via ARC 36 64 DSI 0.61 H02+.23 ODSCC TSP AXIAL In Service via ARC 36 65 DSI 0.55 H01+.12 ODSCC TSP AXIAL In Service via ARC 36 67 DSI 0.15 H06+.02 ODSCC TSP AXIAL In Service via ARC 36 68 DSI 0.32 H02+.07 ODSCC TSP AXIAL In Service via ARC 36 72 DSI 0.36 H01+.09 ODSCC TSP AXIAL In Service via ARC 37 62 DSI 0.31 H04+.00 ODSCC TSP AXIAL In Service via ARC 37 63 DSI 0.54 H01+.07 ODSCC TSP AXIAL In Service via ARC 37 72 DSI 0.51 H01+.07 ODSCC TSP AXIAL In Service via ARC 38 24 DSI 0.45 H03+.02 ODSCC TSP AXIAL In Service via ARC 38 26 DS0 0.42 H02+.02 ODSCC TSP AXIAL In Service via ARC 38 26 DSI 0.23 H04+.09 ODSCC TSP AXIAL In Service via ARC 38 30 DSI 0.35 H02+.12 ODSCC TSP AXIAL In Service via ARC 38 32 DSI 0.38 H02+.14 ODSCC TSP AXIAL In Service via ARC 38 34 DSI 0.37 H02+.09 ODSCC TSP AXIAL In Service via ARC 38 38 DSI 0.32 H04+.09 ODSCC TSP AXIAL In Service via ARC 38 72 DSI 0.78 H02+.09 ODSCC TSP AXIAL In Service via ARC 38 74 DSI 0.61 H03+.12 ODSCC TSP AXIAL In Service via ARC 39 27 DSI 0.48 H03+.09 ODSCC TSP AXIAL In Service via ARC 50
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 39 37 DSI 0.42 H03+.09 ODSCC TSP AXIAL In Service via ARC 4 39 41 DSI 0.28 H03+.09 ODSCC TSP AXIAL In Service via ARC 4 39 42 DSI 0.57 H03+.00 ODSCC TSP AXIAL In Service via ARC 4 39 42 DSI 0.3 H04-.05 ODSCC TSP AXIAL In Service via ARC 4 39 49 DSI 0.69 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 39 50 DSI 0.37 H02+.12 ODSCC TSP AXIAL In Service via ARC 4 39 64 DSI 0.4 H02+.09 ODSCC TSP AXIAL In Service via ARC 4 39 66 DSI 0.33 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 39 70 DSI 0.62 H03-.12 ODSCC TSP AXIAL In Service via ARC 4 40 29 DSI 0.35 H03+.07 ODSCC TSP AXIAL In Service via ARC 4 40 57 DSI OA6 H01+.12 ODSCC TSP AXIAL In Service via ARC 4 40 67 DSI 0.36 H01+.05 ODSCC TSP AXIAL In Service via ARC 4 42 38 DSI 0.61 H02+.07 ODSCC TSP AXIAL In Service via ARC 4 43 65 DSI 0.32 H01+.09 ODSCC TSP AXIAL In Service via ARC 4 45 51 DSI 0.52 H04-.12 ODSCC TSP AXIAL In Service via ARC The following indications were taken out of service by plugging. The 'DSI" call is a bobbin coil probe call with the associated voltage listed. The 'SAI", 'SCI", or 'SVI' call is a plus point coil call with the associated voltage listed. The number call is a bobbin coil probe call of percent through-wall (maximum depth).
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 73 TBP 0 +0.00 PREVENTIVE Plugged 73 DSI 1.25 H01+.00 ODSCC TSP AXIAL Plugged 73 SAI 0.96 H01+.22 ODSCC TSP AXIAL Plugged 73 DSI 0.32 H02+.00 ODSCC TSP AXIAL Plugged 72 TBP 0 +0.00 PREVENTIVE Plugged 72 DSI 1.14 H01+.00 ODSCC TSP AXIAL Plugged 72 SAI 0.17 H01+.09 ODSCC TSP AXIAL Plugged 72 SAI 0.76 H01+.12 ODSCC TSP AXIAL Plugged 72 SAI 0.44 H01+.24 ODSCC TSP AXIAL Plugged 5 SAI 0.22 HTS-.47 ODSCC HTS AXIAL Plugged 5 SAI 0.16 HTS-.47 ODSCC HTS AXIAL Plugged 5 SAI 0.2 HTS-.67 ODSCC HTS AXIAL Plugged 5 SAI 0.22 HTS-1.03 ODSCC HTS AXIAL Plugged 31 SAI 0.34 H07+2.32 PWSCC UBEND AXIAL Plugged 31 SAI 0.64 H07+3.13 PWSCC LUBEND AXIAL Plugged 31 SAI 0.49 H07+3.71 PWSCC UBEND AXIAL Plugged 31 SAI 0.64 H07+5.65 PWSCC UBEND AXIAL Plugged 31 SAI 0.65 H07+6.97 PWSCC UBEND AXIAL Plugged 6 DSI 0.18 H02-.05 ODSCC TSP AXIAL Plugged 6 DSI 0.41 H03+.02 ODSCC TSP AXIAL Plugged 6 SAI 0.1 HTS-.18 ODSCC HTS AXIAL Plugged 51
i r , ;
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 5 6 SAI 0.12 HTS-.41 ODSCC HTS AXIAL Plugged 4 5 6 SAI 0.13 HTS-.65 ODSCC HTSAXIAL Plugged 4 6 6 SAI 0.17 HTS-.34 ODSCC HTS AXIAL Plugged 4 6 34 TBP 0 +0.00 PREVENTIVE Plugged 4 6 34 DSI 1.35 H01-.07 ODSCC TSP AXIAL Plugged 4 6 34 SAI 1.53 HO 1+.21 ODSCC TSP AXIAL Plugged 4 6 34 DSI 0.43 H02+.0O ODSCC TSP AXIAL Plugged 4 6 43 TBP 0 +0.00 PREVENTIVE Plugged 4 6 43 DSI 1.49 H01+.07 ODSCC TSP AXIAL Plugged 4 6 43 SAI 0.58 H01+.18 ODSCC TSP AXIAL Plugged 4 6 43 SAI 0.7 H01+.25 ODSCC TSP AXIAL Plugged 4 6 43 SAI 0.37 H01+.26 ODSCC TSP AXIAL Plugged 4 6 43 DSI 0.42 H02+.00 ODSCC TSP AXIAL Plugged 4 6 46 DSI 0.52 H01-.12 ODSCC TSP AXIAL Plugged 4 6 46 SAI 0.5 HTS-.68 PWSCC HTS AXIAL Plugged 4 6 83 SCI 0.64 H07+27.48 PWSCC UBEND CIRC Plugged 4 6 83 SCI 1.35 H07+29.77 PWSCC UBEND CIRC Plugged 4 6 85 SCI 0.8 H07+28.78 PWSCC UBEND CIRC Plugged 4 6 86 SCI 1.25 H07+28.76 PWSCC UBEND CIRC Plugged 4 6 86 SCI 1.18 H07+29.53 PWSCC UBEND CIRC Plugged 4 6 86 SCI 1.47 H07+29.93 PWSCC UBEND CIRC Plugged 4 6 89 DSI 0.73 H02+.00 ODSCC TSP AXIAL Plugged 4 6 89 DSI 0.99 H03+.00 ODSCC TSP AXIAL Plugged 4 6 89 SCI 0.65 H07+29.87 PWSCC UBEND CIRC Plugged 4 6 89 SCI 1.04 H07+5.44 PWSCC UBEND CIRC Plugged 4 7 6 SAI 0.64 HTS-.89 ODSCC HTS AXIAL Plugged 4 7 15 SCI 1.15 H07+32.17 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1 H07+10.10 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.31 H07+11.87 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.49 H07+12.29 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.24 H07+12.79 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.3 H07+14.83 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.6 H07+15.82 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.52 H07+18.60 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.35 H07+19.32 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.75 H07+19.69 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.44 H07+20.33 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.82 H07+33.02 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.61 H07+4.69 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.88 H07+5.49 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.35 H07+5.81 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.84 H07+5.90 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.09 H07+7.04 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.7 H07+7.46 PWSCC UBEND CIRC Plugged 52
V S '
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 7 16 SCI 0.57 H07+7.73 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.14 H07+9.33 PWSCC UBEND CIRC Plugged 4 7 16 SCI 1.34 H07+9.79 PWSCC UBEND CIRC Plugged 4 7 16 SCI 0.77 H07+9.84 PWSCC UBEND CIRC Plugged 4 7 51 TBP 0 +0.00 PREVENTIVE Plugged 4 7 51 DSI 1.41 H014.07 ODSCCTSPAXIAL Plugged 4 7 51 SAI 0.09 H01+.11 ODSCC TSP AXIAL Plugged 4 7 51 SAI 0.38 H01+.28 ODSCCTSPAXIAL Plugged 4 7 51 SAI 0.63 H01+.32 ODSCC TSP AXIAL Plugged 4 7 69 SCI 1.14 H07+21.71 PWSCC UBEND CIRC Plugged 4 7 69 SCI 1.44 H07421.95 PWSCC UBEND CIRC Plugged 4 8 53 DSI 0.75 H01+.05 ODSCC TSP AXIAL Plugged 4 8 53 SCI 0.14 HTS-.09 ODSCC HTS CIRC Plugged 4 12 72 DSI 2.42 H01-.05 ODSCC TSP AXIAL Plugged 4 12 72 SAI 0.37 H01+.03 ODSCC TSP AXIAL Plugged 4 12 72 SAI 1.02 H01+.08 ODSCC TSP AXIAL Plugged 4 13 32 DSI 0.27 H02+.09 ODSCC TSP AXIAL Plugged 4 13 32 SAI 0.38 HTS-.08 ODSCC HTS AXIAL Plugged 4 17 20 DSI 0.71 H01+.17 ODSCC TSP AXIAL Plugged 4 17 20 DSI 3.55 H02+.19 ODSCC TSP AXIAL Plugged 4 17 20 SAI 3.18 H02+.34 ODSCC TSP AXIAL Plugged 4 20 33 DSI 1.19 H01+.14 ODSCC TSP AXIAL Plugged 4 20 33 SAI 0.37 H01+.15 ODSCC TSP AXIAL Plugged 4 20 33 DSI 0.39 H05-.02 ODSCC TSP AXIAL Plugged 4 20 33 SAI 0.13 HTS-.02 ODSCC HTS AXIAL Plugged 4 27 70 TBP 0 +0.00 PREVENTIVE Plugged 4 27 70 DSI 1.74 H01+.00 ODSCC TSP AXIAL Plugged 4 27 70 SAI 0.14 H01+.10 ODSCC TSP AXIAL Plugged 4 27 70 SAI 0.23 H01+.19 ODSCC TSP AXIAL Plugged 4 27 70 SAI 0.71 H01+.20 ODSCC TSP AXIAL Plugged 4 41 69 41 1.11 C01-.35 C/L Thinning Plugged 4 45 59 SVI 0.11 C01-.28 VOLUMETRIC Plugged 4 45 59 42 1.27 C01-.31 C/L Thinning Plugged The following are anti vibration bar wear indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 29 67 21 0.32 AV1+.00 AVB WEAR In Service <40%
4 29 67 10 0.13 AV2+.00 AVB WEAR In Service <40%
4 29 67 31 0.59 AV3+.00 AVB WEAR In Service <40%
4 29 67 19 0.27 AV4+.00 AVB WEAR In Service <40%
4 32 41 14 0.19 AV2+.00 AVB WEAR In Service <40%
53
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 32 41 14 0.19 AV3+.00 AVB WEAR In Service <40%
4 35 55 21 0.34 AV1+.38 AVB WEAR In Service <40%
4 35 55 16 0.22 AV2-.05 AVB WEAR In Service <40%
4 38 44 22 0.36 AV3+.00 AVB WEAR In Service <40%
4 38 47 23 0.32 AV3+.07 AVB WEAR In Service <40%
4 38 47 21 0.26 AV4+.07 AVB WEAR In Service <40%
4 38 49 21 0.32 AV3+.00 AVB WEAR In Service <40%
4 38 49 11 0.12 AV4+.05 AVB WEAR In Service <40%
4 38 52 19 0.31 AV3+.14 AVB WEAR In Service <40%
4 38 52 21 0.35 AV4+.00 AVB WEAR In Service <40%
4 38 65 10 0.13 AV1+.05 AVB WEAR In Service <40%
4 38 65 16 0.22 AV2+.12 AVB WEAR In Service <40%
The following are cold leg thinning indications that remain in service because they are less than 40% through wall. The bobbin coil call is the percent through wall (maximum depth) with associated voltage.
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 7 94 32 0.55 C01-.19 CIL Thinning In Service <40%
4 9 77 <20 0.44 C04-.02 CAL Thinning In Service <40%
4 11 3 17 0.9 C01-.26 C/L Thinning In Service <40%
4 18 13 <20 0.46 C05+.07 CAL Thinning In Service <40%
4 18 88 9 0.4 C01-.09 CIL Thinning In Service <40%
4 19 7 <20 0.85 C01-.31 C/L Thinning In Service <40%
4 22 17 <20 0.37 C04-.10 CAL Thinning In Service <40%
4 22 17 <20 0.37 C05-.12 CAL Thinning In Service <40%
4 22 35 <20 0.4 C04-.12 CAL Thinning In Service <40%
4 23 14 <20 0.47 C05+.00 CAL Thinning In Service <40%
4 24 15 <20 0.34 C05+.02 CAL Thinning In Service <40%
4 25 46 <20 0.35 C05-.02 CAL Thinning In Service <40%
4 27 11 <20 0.79 C01-.28 CIL Thinning In Service <40%
4 29 48 <20 0.36 C06-.05 CIL Thinning In Service <40%
4 30 14 <20 0.67 C01-.26 CAL Thinning In Service <40%
4 30 15 <20 0.82 C01-.33 C/L Thinning In Service <40%
4 30 76 10 0.46 C06-.09 CAL Thinning In Service <40%
4 31 13 26 1.98 C01-.28 CAL Thinning In Service <40%
4 34 76 13 0.77 C02+.14 CAL Thinning In Service <40%
4 34 79 <20 0.47 C04-.26 CAL Thinning In Service <40%
4 37 19 14 0.55 C01-.17 C/L Thinning In Service <40%
4 39 22 20 0.67 C02-.24 CIL Thinning In Service <40%
4 39 31 <20 0.65 C02-.23 CAL Thinning In Service <40%
4 40 63 30 0.58 C02-.09 CAL Thinning In Service <40%
4 40 71 20 0.62 C02-.26 CIL Thinning In Service <40%
4 41 30 36 0.63 C02-.33 CAL Thinning In Service <40%
54
- 8 b1.
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 2.4 SG 4 Indications (Continued)
SG ROW COL Call I Volts LOCATION CHARACTERIZATION RESOLUTION 4 41 34 <20 0.55 C02-.35 C/L Thinning In Service <40%
4 41 58 <20 0.55 C02-.19 C/L Thinning In Service <40%
4 41 62 24 2.21 C02-.28 C/L Thinning In Service <40%
4 41 65 <20 0.56 C02-.31 C/IL Thinning In Service <40%
4 41 67 <20 0.71 C01-.28 CIL Thinning In Service <40%
4 42 44 21 0.6 C02-.26 CIL Thinning In Service <40%
4 43 35 7 0.88 C02+.09 C/L Thinning In Service <40%
4 43 54 24 0.83 C02-.21 C/I Thinning In Service <40%
4 44 34 25 1.48 C02-.31 C/IL Thinning In Service <40%
4 44 38 36 0.7 C02-.28 CIL Thinning In Service <40%
4 44 39 6 0.53 C02-.19 C/L Thinning In Service <40%
4 44 47 <20 0.65 C02-.35 C/IL Thinning In Service <40%
4 45 36 <20 0.44 C02+.05 C/IL Thinning In Service <40%
4 45 41 <20 0.59 C02-.33 C/IL Thinning In Service <40%
4 45 42 11 0.58 C02-.33 C/I Thinning In Service <40%
4 45 45 36 1.56 C02-.31 C/L Thinning In Service <40%
4 45 54 17 0.51 C02+.00 C/I Thinning In Service <40%
4 45 55 <20 0.68 C01-.21 C/I Thinning In Service <40%
4 45 57 33 1.84 C02-.21 C/L Thinning In Service <40%
4 46 53 28 0.87 C02+.19 C/L Thinning In Service <40%
55
Sequoyah Nuclear Plant Unit 2 Cycle 12 RFO Inspection November 2003 Table 3 Nomenclature C01 - First cold leg tube support plate intersection C02 - Second cold leg tube support plate intersection C03 - Third cold leg tube support plate intersection C04 - Fourth cold leg tube support plate intersection C05 - Fifth cold leg tube support plate intersection C06 - Sixth cold leg tube support plate intersection C07 - Seventh cold tube support plate intersection CTE - Cold leg tube end. (Primary side cold leg face of tubesheet)
CTS - Cold leg top-of-tubesheet. (Secondary side cold leg face of tubesheet)
C/L - Cold Leg H01 - First hot leg tube support plate intersection H02 - Second hot leg tube support plate intersection H03 - Third hot leg tube support plate intersection H04 - Fourth hot leg tube support plate intersection H05 - Fifth hot leg tube support plate intersection H06 - Sixth hot leg tube support plate intersection H07 - Seventh hot leg tube support plate intersection HTE - Hot leg tube end. (Primary side hot leg face of tubesheet)
HTS - Hot leg top-of-tubesheet. (Secondary side cold leg face of tubesheet)
ODSCC - Outside Diameter Stress Corrosion Cracking PWSCC - Primary Water Stress Corrosion Cracking RFO - Refuel Outage RPC - Literally 'Rotating Pancake Coil' eddy current probe. This term is also used to describe eddy current probes in which the coil face contacts the tube wall while rotating and being pulled through the tube axially such that the examination path is helical.
SAI - Single Axial Indication SCI - Single Circumferential Indication SVI - Single Volumetric Indication SQN - Sequoyah Nuclear Plant Stab - Tube was stabilized TBP - BTo-Be-Plugged' Analyst determined tube should be plugged (Majority of these were analysis of Axial ODSCC at TSPs bobbin vs +Pt comparison)
TSP - Tube Support Plate TTS - Top of Tubesheet 56