ML020740535

Part 2 of 3, Revision 0 to TR-151, Report on 2001 Outage 1R14 Eddy Current Examinations of TMI-1 OTSG Tubing, Recordable Indications, Appendix II

ML020740535
Person / Time
Site:	Three Mile Island
Issue date:	02/28/2002
From:	AmerGen Energy Co
To:	Office of Nuclear Reactor Regulation
References
TR-151, Rev 0
Download: ML020740535 (150)

Text

TR- 151, Revision 0 Appendix II Recordable Indications Comnponent: TMI-OTSG-A Site: Three Mile Island il Indications, Vi7th Length and ,Vicith Outage. 1R14 Folt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 79 33 97 510UL 0.43 130 0 INR 15S 40.57 510 Bobbi 79 33 97 51OUL 6.87 177 0 DNT LTE 7.24 510_Bobbi 79 33 122 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 33 97 51OUL 3.16 167 0 DNT UTS 0.00 510_Bobbi 79 34 150 520HF 0.00 0 0 NDF 11S -0.82 SpecInt 79 34 97 51OUL 0.21 87 0 NQI 11S -0.82 510 Bobbi 79 34 150 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 34 97 51OUL 2.77 167 0 DNT UTS 0.00 510 Bobbi 79 35 122 520HF 0.00 0 0 NDF UTS -0.05 Spec Int 79 35 97 51OUL 3.00 166 0 DNT UTS -0.04 510 Bobbi 79 37 37 520HF 0.00 0 0 CLP ETL 0.91 0.15 0.17 KEXP_+Pt 79 37 37 520HF 0.27 23 ID 43 VOL ETL 0.91 KEXP_+Pt 79 37 37 520HF 0.43 26 ID 52 VOL ETL 2.53 KEXP_+Pt 79 37 37 520HF 0.00 0 0 CLP ETL 2.53 0.20 0.17 KEXP_+Pt 79 37 37 520HF 1.79 30 ID 64 SCI ETL 3.56 KEXP_+Pt 79 37 37 520HF 0.00 37 0 ARC ETL 3.56 0.20 KEXP_+Pt 79 37 150 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 37 97 51OUL 2.79 166 0 DNT UTS 0.00 510 Bobbi 79 38 97 51OUL 0.38 86 0 NQI ]IS -0.80 510_Bobbi 79 38 150 520HF 0.00 0 0 NDF IIS -0.80 SpecInt 79 38 97 51OUL 2.75 169 0 DNT UTS -0.04 510_Bobbi 79 38 122 520HF 0.00 0 0 NDF UTS -0.04 Spec Int 79 40 90 520HF 0.26 13 0 VOL ETL -3.54 SpecInt 79 40 90 520HF 0.00 0 0 CLP ETL 54 0.14 0.11 Spec Int 79 40 87 520HF 0.00 0 0 CLP ETL -1.32 0.13 0.17 KEXP_+Pt 79 40 87 520HF 0.39 19 0 VOL ETL -1.32 KEXP_+Pt 79 40 90 520HF 0.21 5 0 PRA ETL -1.31 KEXP_+Pt 79 40 97 51OUL 2.73 164 0 DNT UTS -0.04 510 Bobbi 79 40 150 520HF 0.00 0 0 NDF UTS -0.04 Speclnt 79 40 90 520HF 0.00 0 0 NDF UTS -0.04 Spec lnt 79 41 150 520HF 0.45 80 OD 5 TWD 11S -0.70 Specmnt 79 41 97 51OUL 0.32 99 0 NQI ]IS -0.17 510 Bobbi 79 41 86 520HF 0.45 19 0 VOL ETL -0.94 KEXP +Pt 79 41 86 520HF 0.00 0 0 CLP ETL -0.94 0.14 0.17 KEXP +Pt 79 43 97 51OUL 2.62 169 0 DNT UTS -0.04 510 Bobbi 79 43 122 520HF 0.00 0 0 NDF UTS -0.04 SpecInt Page 100 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Sire: Three Mile Island

.411 indications,. Wlith Length and 14idth On/~age: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 79 44 97 510UL 2.52 170 0 DNT UTS 0.00 510 Bobbi 79 44 122 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 45 86 520HF 0.00 0 0 CLP ETL 0.41 0.14 0.17 KEXP +Pt 79 45 86 520HF 0.68 23 ID 43 VOL ETL 0.41 KEXP +Pt 79 45 86 520HF 0.56 26 ID 54 VOL ETL 2.80 KEXP +Pt 79 45 86 520HF 0.00 0 0 CLP ETL 2.80 0.19 0.17 KEXP +Pt 79 45 86 520HF 0.71 31 ID 76 VOL ETL 3.95 KEXP +Pt 79 45 86 520HF 0.00 0 0 CLP ETL 3.95 0.14 0.17 KEXP +Pt 79 45 122 520HF 0.00 0 0 NDF UTS -0.02 SpecInt 79 45 97 51OUL 2.57 172 0 DNT UTS -0.02 510 Bobbi 79 45 122 520HF 0.00 0 0 CLP UTS 3.09 0.18 0.17 SpecInt 79 45 122 520HF 0.34 11 0 VOL UTS 3.09 Specmnt 79 47 90 520HF 0.00 0 0 CLP ETL -5.09 0.14 0.17 R13DCLP+

79 47 90 520HF 0.46 18 0 VOL ETL -5.09 R13DCLP+

79 47 90 520HF 0.60 20 0 VOL ETL -4.23 R13DCLP+

79 47 90 520HF 0.00 0 0 CLP ETL -4.23 0.19 0.17 R13DCLP+

79 47 90 520HF 0.00 0 0 CLP UTS -0.22 0.10 0.11 R13DCLP+

79 47 90 520HF 0.36 20 0 VOL UTS -0.22 R13DCLP+

79 47 97 51OUL 2.84 170 0 DNT UTS -0.02 510 Bobbi 79 49 86 520HF 0.79 25 ID 51 VOL ETL 2.71 KEXP +Pt 79 49 86 520HF 0.00 0 0 CLP ETL 2.71 0.14 0.17 KEXP-+Pt 79 50 86 520HF 0.82 28 ID 63 VOL ETL 0.82 KEXP +Pt 79 50 86 520HF 0.00 0 0 CLP ETL 0.82 0.14 0.23 KEXP +Pt 79 52 122 520HF 0.00 0 0 NDF UTS -0.02 Specmnt 79 52 97 51OUL 2.75 168 0 DNT UTS -0.02 510 Bobbi 79 53 87 520HF 0.46 21 ID 36 VOL ETL 3.65 KEXP +Pt 79 53 87 520HF 0.00 0 0 CLP ETL 3.65 0.13 0.12 KEXP +Pt 79 53 122 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 53 97 51OUL 2.63 165 0 DNT UTS 0.00 510 Bobbi 79 55 87 5201-IF 0.00 0 0 CLP ETL 0.21 0.09 0.12 KEXP +Pt 79 55 87 520HF 0.51 13 ID 15 VOL ETL 0.21 KEXP +Pt 79 55 87 520HF 0.43 25 ID 51 VOL ETL 1.86 KEXP +Pt 79 55 87 520HF 0.00 0 0 CLP ETL 1.86 0.09 0.17 KEXP +Pt 79 55 87 520HF 0.00 0 0 CLP ETL 2.84 0.09 0.12 KEXP_+Pt 79 55 87 520HF 0.46 8 ID 6 VOL ETL 2.84 KEXP-+Pt 79 55 87 520HF 0.00 0 0 CLP ETL 3.70 0.09 0.12 KEXP -+Pt Page 10] of 325

TR-151, Revision 0 Appendix It Recordable Indications Compon1ent: TMI-OTSG-A Site: Three Mile Island

.4ll Indications, 11ith Len*gth and if 7idth flno,,,*. 1R14 Volt/ Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 79 55 87 520HF 0.31 14 ID 17 VOL ETL 3.70 KEXP +Pt 79 55 87 520HF 0.00 0 0 CLP ETL 5.19 0.09 0.12 KEXP +Pt 79 55 87 520HF 0.38 11 ID 11 VOL ETL 5.19 KEXP_+Pt 79 57 87 520HF 0.35 14 ID 17 VOL ETL 2.71 KEXP_+Pt 79 57 87 520HF 0.00 0 0 CLP ETL 2.71 0.09 0.17 KEXP_+Pt 79 57 122 520HF 0.00 0 0 NDF UTS -0.02 SpecInt 79 57 97 51OUL 2.78 169 0 DNT UTS -0.02 510_Bobbi 79 58 27 520HF 0.23 32 0 VOL ETL -0.07 KEXP_+Pt 79 58 27 520HF 0.00 0 0 CLP ETL -0.07 0.10 0.14 KEXP_+Pt 79 58 1 51OUL 2.54 173 0 DNT UTS 0.00 510 Bobbi 79 58 28 520HF 0.00 0 0 NDF UTS 0.00 SpecInt 79 59 27 520HF 0.26 22 0 VOL ETL -0.06 KEXP_+Pt 79 59 27 520HF 0.00 0 0 CLP ETL -0.06 0.09 0.14 KEXP_+Pt 79 59 27 520HF 0.46 21 ID 36 VOL ETL 0.56 KEXP_+Pt 79 59 27 520HF 0.00 0 0 CLP ETL 0.56 0.15 0.17 KEXP_+Pt 79 60 27 520HF 0.00 0 0 CLP ETL 2.00 0.15 0.17 KEXP_+Pt 79 60 27 520HF 1.50 31 ID 76 VOL ETL 2.00 KEXP_+Pt 79 60 27 520HF 0.00 0 0 CLP ETL 4.98 0.15 0.17 KEXP_+Pt 79 60 27 520HF 0.65 26 ID 54 VOL ETL 4.98 KEXP_+Pt 79 60 1 51OUL 2.33 177 0 INR UTS 0.00 510_Bobbi 79 62 27 520HF 0.00 0 0 CLP ETL -0.15 0.15 0.20 KEXP_+Pt 79 62 27 520HF 0.28 22 0 VOL ETL -0.15 KEXP_+Pt 79 62 27 520HF 0.50 24 ID 47 SCI ETL 4.49 KEXP_+Pt 79 62 27 520HF 0.00 37 0 ARC ETL 4.49 0.20 KEXP_+Pt 79 64 27 520HF 0.19 16 ID 22 VOL ETL 2.73 KEXP +Pt 79 64 27 520HF 0.00 0 0 CLP ETL 2.73 0.15 0.11 KEXP_+Pt 79 66 28 520HF 0.00 0 0 NDF UTS 0.08 SpecInt 79 66 1 510UL 2.54 186 0 DNT UTS 0.08 510 Bobbi 79 72 1 51OUL 11.07 168 0 DNT LTS 0.00 510 Bobbi 79 73 2 51OUL 27.19 169 0 DNT LTS -0.97 510 Bobbi 79 74 1 51OUL 16.95 168 0 DNT LTS 0.00 510 Bobbi 79 75 2 510UL 3.34 165 0 DNT LTS -0.85 510 Bobbi 79 77 34 510UL 3.21 176 0 DNT LTS 0.06 510 Bobbi Page 102 of 325

TR-151, Revision 0 Appendix II Recordable Indications (o12p)7nea7. TMI-OTSG-A Site. Tbree Mile Island ll1 Indications, Wl17ith Length cind 14 1dth Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 79 78 114 540HF 2.97 168 0 DNT LTS -0.09 540_Bobbi 79 81 33 51OUL 2.84 162 0 DNT LTS 0.00 510 Bobbi 79 82 34 510UL 0.17 78 0 INR 11S 18.99 510 Bobbi 79 83 62 520HF 0.00 0 0 CLP ETL 2.96 0.09 0.18 KEXP +Pt 79 83 62 520HF 0.37 24 ID 46 VOL ETL 2.96 KEXP +Pt 79 83 33 51OUL 3.04 165 0 DNT LTS 0.00 510 Bobbi 79 85 153 520HF 0.00 0 0 NDF 15S 19.57 Spec lnt 79 85 33 51OUL 0.16 102 0 NQI 15S 19.57 510 Bobbi 79 85 153 520HF 0.00 0 0 NDF 15S 20.43 Spec Int 79 85 33 51OUL 0.16 118 0 NQI 15S 20.43 510 Bobbi 79 88 34 51OUL 0.30 68 0 NQI 14S 26.34 510 Bobbi 79 88 153 520HF 0.00 0 0 NDF 15S -8.66 Spec Int 79 96 61 520HF 0.00 0 0 CLP ETL 2.24 0.15 0.17 KEXP_+Pt 79 96 61 520HF 0.84 23 ID 43 VOL ETL 2.24 KEXP_+Pt 79 96 61 520HF 0.00 0 0 CLP ETL 3.32 0.20 0.17 KEXP_+Pt 79 96 61 520HF 0.57 21 ID 36 VOL ETL 3.32 KEXP_+Pt 79 96 61 520HF 0.35 14 ID 17 VOL ETL 3.90 KEXP_+Pt 79 96 61 520HF 0.00 0 0 CLP ETL 3.90 0.15 0.17 KEXP_+Pt 79 99 33 51OUL 0.15 104 0 NQI 15S 40.48 510 Bobbi 79 99 153 520HF 0.00 0 0 NDF UTS -5.90 SpecInt 79 101 33 51OUL 0.16 113 0 NQI 15S 25.35 510 Bobbi 79 101 33 51OUL 0.18 109 0 NQ] 15S 43.13 510 Bobbi 79 101 153 520HF 0.00 0 0 NDF UTS -21.03 Spec Int 79 101 153 520HF 0.00 0 0 NDF UTS -3.25 SpecInt 79 103 33 51OUL 0.17 99 0 NQI 10S 30.24 510 Bobbi 79 103 153 520HF 0.00 0 0 NDF I1S -5.76 SpecInt 79 123 1 51OUL 3.93 175 0 DNT LTE 8.98 510 Bobbi 79 124 2 51OUL 5.64 173 0 DNT LTE 8.62 510 Bobbi 79 130 82 520HF 0.35 198 0 INR ETL -2.05 KEXP +Pt 79 130 82 520HF 0.00 0 0 CLP ETL -1.12 0.09 0.12 R13DCLP+

79 130 82 520HF 0.33 13 0 VOL ETL -1.12 R13DCLP+

79 130 115 540HF 2.86 170 0 DNT LTE 11.40 540 Bobbi 79 130 166 520HF 0.00 0 0 CLP UTS -3.94 0.11 0.16 R13DCLP-Page 103 of 325

TR-15 1, Revision 0 Appendix II Recordable indications Compon1en7t. TMI-OTSG-A Si*e. Three Mile island

.411/hdicutions, 'itoh Length and 1"i 7dth otaage: 1R14

'Volt/ Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 79 130 166 520HF 0.14 13 0 VOL UTS -3.94 R13DCLP+

79 130 166 520HF 0.27 16 0 VOL UTS -0.50 R13DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS -0.50 0.11 0.16 R13DCLP+

79 130 166 520HF 0.54 16 0 VOL UTS -0.18 R13DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS -0.18 0.11 0.21 R13DCLP+

79 130 166 520HF 0.39 19 0 VOL UTS 0.24 R13DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS 0.24 0.11 0.21 R13DCLP+

79 130 115 540HF 0.26 9 0 BVC UTS 0.60 540 Bobbi 79 130 166 520HF 0.00 0 0 CLP UTS 0.67 0.16 0.26 R13DCLP+

79 130 166 520HF 0.97 23 0 VOL UTS 0.67 R13DCLP+

79 130 115 540HF 0.36 12 0 BVC UTS 5.34 540_Bobbi 79 130 166 520HF 0.00 0 0 CLP UTS 5.51 0.11 0.16 R13DCLP+

79 130 166 520HF 0.26 13 0 VOL UTS 5.51 R13DCLP+

79 130 166 520HF 0.65 21 0 VOL UTS 5.75 R13DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS 5.75 0.11 0.16 R13DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS 5.84 0.11 0.16 RI3DCLP+

79 130 166 520HF 0.42 12 0 VOL UTS 5.84 R13DCLP+

79 130 166 520HF 0.35 8 0 VOL UTS 6.02 RI3DCLP+

79 130 166 520HF 0.00 0 0 CLP UTS 6.02 0.14 0.16 R13DCLP+

80 2 92 51OUL 8.05 174 0 DNT LTE 5.03 510 Bobbi 80 15 88 51OUL 0.19 104 0 NQI 15S 39.42 510 Bobbi 80 15 111 520HF 0.00 0 0 NDF UTS -6.96 SpecInt 80 16 87 51OUL 0.24 126 0 NQI 15S 38.71 510 Bobbi 80 16 87 51OUL 0.20 102 0 NQI 15S 39.48 510 Bobbi 80 16 111 520HF 0.00 0 0 NDF UTS -7.67 SpecInt 80 16 111 520HF 0.00 0 0 NDF UTS -6.90 Spec lnt 80 20 87 51OUL 0.42 88 0 NQI 15S 38.29 510 Bobbi 80 20 111 520HF 0.00 0 0 NDF UTS -8.09 Spec lnt 80 21 88 51OUL 0.41 130 0 INR 15S 38.28 510 Bobbi 80 21 29 520HF 0.66 29 0 VOL ETL -0.59 KEXP_+Pt 80 21 29 520HF 0.00 0 0 CLP ETL -0.59 0.10 0.17 KEXP_+Pt 80 21 111 5201IF 0.00 0 0 NDF UTS 0.33 Spec mnt 80 21 88 510UL 0.29 80 0 NQI UTS 0.33 510 Bobbi 80 26 87 510UL 4.21 179 0 DNT OIS 2.01 510 Bobbi 80 26 87 510UL 0.25 102 0 NQI 15S 38.65 510 Bobbi 80 26 111 520HF 0.00 0 0 NDF UTS -7.73 SpecInt 80 30 90 5201H 0.61 22 0 VOL ETL -4.16 R13DCLP+

Page 104 of 325

TR-151, Revision 0 Appendix II Recordabie Indications Compone171: TMI-OTSG-A S~ite Thuee Mile Island

.41 Indicalions, I itih Lentglh and ticith Ouag'e: !R14 Volt / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 80 30 90 520HF 0.00 0 0 CLP ETL -4.16 0.14 0.17 R13DCLP+

80 30 90 520HF 0.00 0 0 CLP ETL 1.06 0.14 0.17 R13DCLP+

80 30 90 520HF 0.21 14 ID 17 VOL ETL 1.06 R13DCLP+

80 30 90 520HF 0.00 0 0 NDF ETL 3.39 R13DCLP+

80 30 90 520HF 0.27 26 ID 54 VOL ETL 3.92 R13DCLP+

80 30 90 520HF 0.00 0 0 CLP ETL 3.92 0.10 0.11 R13DCLP+

80 30 90 520HF 0.00 0 0 CLP ETL 4.33 0.14 0.17 R13DCLP+

80 30 90 520HF 0.79 21 ID 36 VOL ETL 4.33 R13DCLP+

80 30 90 520HF 0.83 20 0 VOL UTS 0.16 R13DCLP+

80 30 90 520HF 0.00 0 0 CLP UTS 0.16 0.14 0.17 R13DCLP+

80 31 150 520HF 0.53 110 OD 6 TWD 11S -0.82 Spec Int 80 31 97 510UL 0.24 100 0 NQI 11S -0.82 510 Bobbi 80 33 97 51OUL 0.07 100 0 INR 10S 0.24 510 Bobbi 80 34 97 51OUL 0.10 37 0 INR 10S 0.29 510 Bobbi 80 34 37 520HF 0.20 35 0 VOL ETL -0.67 KEXP_+Pt 80 34 37 520HF 0.00 0 0 CLP ETL -0.67 0.15 0.17 KEXP_+Pt 80 34 37 520HF 0.00 0 0 CLP ETL 0.78 0.10 0.12 KEXP-+Pt 80 34 37 520HF 0.16 20 ID 35 VOL ETL 0.78 KEXP +Pt 80 34 37 520HF 0.26 183 0 INR . ETL 1.20 KEXP_+Pt 80 34 37 520HF 0.55 18 ID 30 VOL ETL 1.47 KEXP-+Pt 80 34 37 520HF 0.00 0 0 CLP ETL 1.47 0.15 0.17 KEXP--Pt 80 34 37 520HF 0.00 43 0 ARC ETL 4.73 0.23 KEXP_+Pt 80 34 37 520HF 1.94 34 ID 78 SCI ETL 4.73 KEXP_+Pt 80 37 97 51OUL 0.20 91 0 NQI 05S -0.80 51 0Bobbi 80 37 150 520HF 0.73 106 OD 8 TWD 05S -0.71 Spec lnt 80 41 150 520HF 0.00 0 0 NDF UTS -0.02 SpecInt 80 41 97 51OUL 2.52 174 0 DNT UTS -0.02 510 Bobbi 80 46 86 520HF 0.22 18 0 VOL ETL -1.45 KEXP--Pt 80 46 86 520HF 0.00 0 0 CLP ETL -1.45 0.10 0,14 KEXP +Pt 80 46 86 520HF 0.00 0 0 CLP ETL -1.14 0.10 0.11 KEXP_ Pt 80 46 86 520HF 0.13 34 0 VOL ETL -1.14 KEXP -+Pt 80 46 86 520HF 0.14 23 0 VOL ETL -1.10 KEXP-+Pt 80 46 86 520HF 0.00 0 0 CLP ETL -1.10 0.24 0.17 KEXP-+Pt 80 46 86 520HF 0.29 180 0 INR ETL 0.50 KEXP -+Pt 80 46 86 520HF 0.41 20 ID 33 VOL ETL 0.88 KEXP +Pt 80 46 86 520HF 0.00 0 0 CLP ETL 0.88 0.24 0.17 KEXP +Pt 80 46 86 520HF 0.22 13 ID 15 VOL ETL 2.78 KEXP +Pt Page 105 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island A.1 Indications, I"itth LCen gtl and JJ idt/

()jffage: R 14 Volt / Origin! Location Tube#i Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 80 46 86 520HF 0.00 0 0 CLP ETL 2.78 0.14 0.17 KEXP_+Pt 80 51 86 520HF 0.00 0 0 CLP ETL 1.39 0.34 0.28 KEXP +Pt 80 51 86 520HF 0.47 20 ID 33 VOL ETL 1.39 KEXP +Pt 80 51 86 520HF 0.28 24 ID 47 VOL ETL 3.34 KEXP +Pt 80 51 86 520HF 0.00 0 0 CLP ETL 3.34 0.14 0.17 KEXP +Pt 80 51 86 520HF 0.00 0 0 CLP ETL 3.55 0.14 0.23 KEXP +Pt 80 51 86 520HF 0.95 27 ID 63 VOL ETL 3.55 KEXP_+Pt 80 56 86 520HF 0.10 27 0 VOL ETL -0.96 KEXP_+Pt 80 56 86 520HF 0.00 0 0 CLP ETL -0.96 0.14 0.17 KEXP_+Pt 80 56 86 520HF 0.14 11 0 INR ETL -0.32 KEXP_+Pt 80 56 86 520HF 0.14 176 0 INR ETL 0.94 KEXP_+Pt 80 58 27 520HF 0.65 26 0 VOL ETL -0.24 KEXP_+Pt 80 58 27 520HF 0.00 0 0 CLP ETL -0.24 0.10 0.11 KEXP_-Pt 80 58 27 520HF 0.00 0 0 CLP ETL 0.02 0.10 0.17 KEXP-+Pt 80 58 27 520HF 0.74 23 ID 43 VOL ETL 0.02 KEXP_+Pt 80 58 27 520HF 0.00 0 0 CLP ETL 1.57 0.10 0.11 KEXP_+Pt 80 58 27 520HF 0.30 25 ID 51 VOL ETL 1.57 KEXP +Pt 80 58 27 520HF 0.28 28 ID 63 VOL ETL 4.22 KEXP +Pt 80 58 27 520HF 0.00 0 0 CLP ETL 4.22 0.10 0.11 KEXP_+Pt 80 58 27 520HF 0.42 19 0 INR ETL 5.36 KEXP_+Pt 80 62 28 520HF 0.00 0 0 RIC UTS -10.76 R13DCLP+

80 62 58 520HF 0.00 0 0 CLP UTS -10.75 0.14 0.18 R13DCLP+

80 62 58 520HF 0.25 14 0 VOL UTS -10.75 R13DCLP+

80 65 1 51OUL 0.21 87 0 INR 07S 8.47 510_Bobbi 80 74 2 510UL 11.26 165 0 DNT LTS 0.00 510 Bobbi 80 75 1 5 tOUL 4.57 167 0 DNT LTS 0.00 510 Bobbi 80 76 2 51OUL 3.56 164 0 DNT LTS 0.00 510_Bobbi 80 77 41 520HF 0.00 0 0 NDF 06S 15.18 Spec Int 80 77 7 540HF 0.55 7 ID 23 TWD 06S 15.18 540 Bobbi 80 77 28 520HF 0.00 0 0 RIC 06S 15.18 SpecInt 80 78 101 520HF 0.26 22 0 VOL ETL -0.83 KEXP -Pt 80 78 101 520HF 000 0 0 CLP ETL -0.83 0.14 0.17 KEXP -Pt 80 78 101 520HF 0.00 0 0 CLP ETL -0.54 0.14 0.17 KEXP -Pt 80 78 101 520HF 0.35 24 0 VOL ETL -0.54 KEXP -Pt 80 78 101 5201-IF 0.00 0 0 CLP ETL 0-48 0.10 0.17 KEXP -Pt Page 106 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A S,'¢e: Three Mile Island 4/! h~dic'utions. '1'ithLength and 1 "idth

()v*rc:, 1 I 4d J olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 80 78 101 520HF 0.49 15 ID 20 VOL ETL 0.48 KEXP +Pt 80 79 34 51OUL 2.99 178 0 DNT LTS -0.06 510 Bobbi 80 83 33 51OUL 3.31 168 0 DNT LTS 0.00 510 Bobbi 80 86 61 520HF 0.00 0 0 CLP ETL -0.66 0.10 0.12 KEXP +Pt 80 86 61 520HF 0.08 26 0 VOL ETL -0.66 KEXP +Pt 80 120 90 520HF 0.00 0 0 CLP ETL -1.10 0.19 0.17 RI3DCLP+

80 120 90 520HF 0.50 23 0 VOL ETL -1.10 R13DCLP+

80 124 1 51OUL 0.10 106 0 NQI 01S 0.06 510 Bobbi 80 124 154 520HF 0.00 0 0 NDF 01S 0.06 SpecInt 80 126 1 51OUL 3.65 174 0 DNT LTE 8.21 510 Bobbi 80 128 1 51OUL 3.81 172 0 DNT LTE 10.38 510 Bobbi 80 130 1 51OUL 3.55 172 0 DNT LTE 10.49 510 Bobbi 81 25 29 520HF 0.22 16 ID 22 VOL ETL 0.01 KEXP +Pt 81 25 29 520HF 0.00 0 0 CLP ETL 0.01 0.10 0.17 KEXP +Pt 81 25 29 520HF 0.00 0 0 CLP ETL 3.20 0.10 0.17 KEXP +Pt 81 25 29 520HF 0.78 30 ID 71 VOL ETL 3.20 KEXP +Pt 81 25 29 520HF 0.39 25 ID 51 VOL ETL 3.34 KEXP +Pt 81 25 29 520HF 0.00 0 0 CLP ETL 3.34 0.10 0.17 KEXP +Pt 81 28 30 520HF 0.00 0 0 CLP ETL 1.30 0.13 0.12 KEXP +Pt 81 28 30 520HF 0.29 12 ID 13 VOL ETL 1.30 KEXP_+Pt 81 31 29 520HF 0.38 19 ID 30 VOL ETL 2.03 KEXP_+Pt 81 31 29 520HF 0.00 0 0 CLP ETL 2.03 0.10 0.17 KEXP +Pt 81 31 29 520HF 0.00 0 0 CLP ETL 3.70 0.10 0.17 KEXP +Pt 81 31 29 520HF 0.62 27 ID 58 VOL ETL 3.70 KEXP +Pt 81 31 29 520HF 0.62 31 ID 76 VOL ETL 3.81 KEXP +Pt 81 31 29 520HF 0.00 0 0 CLP ETL 3.81 0.15 0.17 KEXP +Pt 81 35 38 520HF 0.26 13 ID 15 VOL ETL 0.77 KEXP_+Pt 81 35 38 520HF 0.00 0 0 CLP ETL 0.77 0.09 0.12 KEXP +Pt 81 40 87 520HF 0.00 0 0 CLP ETL -0.97 0.09 0.12 KEXP +Pt 81 40 87 520HF 0.28 8 0 VOL ETL -0.97 KEXP -+Pt 81 49 87 520HF 0.00 0 0 CLP ETL 2.19 0.13 0.17 KEXP +Pt 81 49 87 5201-IF 0.57 13 ID 15 VOL ETL 2.19 KEXP +Pt Page 107 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Sitc: Three Mile Island

.4Il Indicalions, With Length and i idith Oll~lg. 1D 1 Volh / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 81 49 87 520HF 0.55 7 1D 5 VOL ETL 3.17 KEXP +Pt 81 49 87 520HF 0.00 0 0 CLP ETL 3.17 0.13 0.23 KEXP +Pt 81 49 87 520HF 0.54 14 ID 17 VOL ETL 4.48 KEXP +Pt 81 49 87 520HF 0.00 0 0 CLP ETL 4.48 0.09 0.17 KEXP_+Pt 81 50 86 520HF 0.34 12 ID 13 VOL ETL 2.90 KEXP +Pt 81 50 86 520HF 0.00 0 0 CLP ETL 2.90 0.14 0.17 KEXP_+Pt 81 60 26 520HF 0.25 16 ID 22 VOL ETL 1.77 KEXP +Pt 81 60 26 520HF 0.00 0 0 CLP ETL 1.77 0.18 0.17 KEXP_+Pt 81 62 26 520HF 0.24 13 0 VOL ETL -1.54 KEXP +Pt 81 62 26 520HF 0.00 0 0 CLP ETL -1.54 0.13 0.12 KEXP +Pt 81 62 26 520HF 0.51 27 0 VOL ETL -1.14 KEXP +Pt 81 62 26 520HF 0.00 0 0 CLP ETL -1.14 0.22 0.23 KEXP +Pt 81 62 26 520HF 0.55 24 ID 47 VOL ETL 1.64 KEXP +Pt 81 62 26 520HF 0.00 0 0 CLP ETI, 1.64 0.18 0.17 KEXP +Pt 81 71 27 520HF 0.00 0 0 CLP ETL -0.16 0.14 0.20 KEXP +Pt 81 71 27 520HF 0.68 18 0 VOL ETL -0.16 KEXP +Pt 81 71 27 520HF 0.22 14 ID 17 VOL ETL 2.08 KEXP +Pt 81 71 27 520HF 0.00 0 0 CLP ETL 2.08 0.15 0.17 KEXP_+Pt 81 73 27 520HF 0.00 0 0 CLP ETL 1.54 0.10 0.11 KEXP +Pt 81 73 27 520HF 0.17 16 ID 22 VOL ETL 1.54 KEXP-- Pt 81 85 33 51OUL 3.70 164 0 DNT LTS -0.08 510 Bobbi 81 86 34 510UL 2.69 173 0 DNT LTS 0.06 510 Bobbi 81 92 114 540HF 0.37 10 ID 33 TWD 15S 41.91 540 Bobbi 81 92 124 520HF 0.11 14 0 VOL UTS -5.72 R13DCLP+

81 92 124 520HF 0.00 0 0 CLP UTS -5.72 0.14 0.17 RI3DCLP+

81 92 124 520HF 0.62 19 0 VOL UTS -4.36 R13DCLP+

81 92 124 520HF 0.00 0 0 CLP UTS -4.36 0.18 0.17 RI3DCLP+

81 92 124 520HF 0 29 26 0 VOL UTS 0.70 R13DCLP+

81 92 124 520HF 0.00 0 0 CLP UTS 0.70 0.18 0.11 R13DCLP+

81 114 2 510UL 2.44 176 0 INR LTE 10.01 510 Bobbi 81 115 1 51OUL 2.37 175 0 INR LTE 10.28 510 Bobbi 81 124 2 51OUL 2.96 175 0 DNT LTE 8.80 510 Bobbi 81 131 2 510UL 3.29 171 0 DNT LTE 10.45 510 Bobbi Page 108 of 325

TR-151. Revision 0 Appendix I1 Recordable Indications Component. TMI-OTSG-A Site: Three Milc Island All /ndications. With Lenuth aw 11 lVidth

~nOwae: 1RI4 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 82 8 91 51OUL 0.27 54 OD 6 TWD 09S -0.76 510 Bobbi 82 22 30 520HF 0.00 27 0 ARC ETL 1.43 0.15 KEXP_+Pt 82 22 30 520HF 0.43 24 ID 47 SCI ETL 1.43 KEXP_+Pt 82 26 29 520HF 0.19 20 ID 33 VOL ETL 0.83 KEXP_+Pt 82 26 29 520HF 0.00 0 0 CLP ETL 0.83 0.10 0.11 KEXP +Pt 82 26 29 520HF 0.91 34 ID 91 SCI ETL 1.62 KEXP_+Pt 82 26 29 520HF 0.00 48 0 ARC ETL 1.62 0.26 KEXP_+Pt 82 26 29 520HF 0.26 20 ID 33 VOL ETL 1.91 KEXP_ Pt 82 26 29 520HF 0.00 0 0 CLP ETL 1.91 0.10 0.15 KEXP_+Pt 82 26 29 520HF 0.16 7 ID 5 VOL ETL 2.33 KEXP_+Pt 82 26 29 520HF 0.00 0 0 CLP ETL 2.33 0.15 0.11 KEXP_+Pt 82 49 100 51OUL 0.25 71 OD 6 TWD 08S 0.67 510_Bobbi 82 63 58 520HF 0.35 80 OD 4 TWD 05S -0.75 SpecInt 82 63 1 51OUL 0.21 65 0 NQI 05S -0.62 510 Bobbi 82 63 28 520HF 0.00 0 0 RIC 05S -0.62 SpecInt 82 84 34 51OUL 3.29 173 0 DNT LTS 0.00 510 Bobbi 82 85 33 51OUL 8.49 169 0 DNT LTS 0.00 510 Bobbi 82 91 33 51OUL 0.17 101 0 INR 05S 30.56 510 Bobbi 82 107 1 51OUL 2.84 174 0 DNT 12S 22.37 510 Bobbi 82 107 81 520HF 0.00 0 0 CLP ETL -0.41 0.14 0.17 KEXP +Pt 82 107 81 520HF 0.24 15 0 VOL ETL -0.41 KEXP +Pt 82 107 81 520HF 0.32 28 ID 63 VOL ETL 0.10 KEXP -Pt 82 107 81 520HF 0.00 0 0 CLP ETL 0.10 0-14 0.17 KEXP +Pt 82 107 81 520HF 0.35 20 ID 33 VOL ETL 1.14 KEXP_+Pt 82 107 81 520HF 0.00 0 0 CLP ETL 1.14 0.14 0.17 KEXP +Pt 82 124 1 51OUL 3.31 174 0 DNT LTE 9.21 510 Bobbi 82 127 2 51OUL 5.56 174 0 DNT 15S 7.74 510 Bobbi 82 127 166 520HF 0.00 0 0 NDF 15S 7.74 R13DCLP+

82 127 166 520HIF 0.00 0 0 NDF 15S 8.29 R13DCLP+

82 127 166 520HF 0.00 0 0 NDF 15S 12.27 R13DCLP+

82 127 166 520HF 0.25 27 0 VOL 15S 17.53 R13DCLP+

82 127 166 5201H-F 0.00 0 0 CLP 15S 17.53 0.11 0.10 R13DCLP-+

82 127 2 510UL 2.67 170 0 DNT LTE 10.37 510 Bobbi 82 127 166 520HF 0.26 15 0 VOL UTS 0.81 R13DCLP-+

Page 109 of 325

TR- 15 1, Revision 0 Appendix 11 Recordable Indications Component. TMI-OTSG-A Sile. Three Mile Island

.411/zrlicU/dai.S, With Lengith and I,1'idth

/%.,,~ ~ *11..A l"olt Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 82 127 166 520HF 0.00 0 0 CLP UTS 0.81 0.16 0.15 R13DCLP+

82 127 166 520HF 0.45 15 0 VOL UTS 1.36 R13DCLP+

82 127 166 520HF 0.00 0 0 CLP UTS 1.36 0.22 0.20 R13DCLP+

82 127 166 520HF 0.22 15 0 VOL UTS 3.36 R13DCLP+

82 127 166 520HF 0.00 0 0 CLP UTS 3.36 0.22 0.18 R13DCLP+

82 128 115 540HF 0.46 5 ID 17 TWD 15S 8.16 540_Bobbi 82 128 154 520HF 0.00 0 0 CLP 15S 8.29 0.15 0.17 SpecInt 82 128 154 520HF 0.54 16 0 VOL 15S 8.29 Spec-Int 82 128 115 540HF 3.12 171 0 DNT LTE 10.12 540_Bobbi 83 2 132 540HF 0.49 7 ID 23 TWD 12S 18.21 540_Bobbi 83 2 171 520HF 0.33 11 0 VOL 12S 18.39 R13DCLP+

83 2 171 520HF 0.00 0 0 CLP 12S 18.39 0.09 0.11 R13DCLP+

83 2 171 520HF 0.00 0 0 CLP 12S 22.32 0.09 0.17 RI3DCLP+

83 2 171 520HF 0.31 19 0 VOL 12S 22.32 R13DCLP+

83 16 29 520HF 0.39 19 0 VOL ETL -0.01 KEXP_+Pt 83 16 29 520HF 0.00 0 0 CLP ETL -0.01 0.21 0.17 KEXP_+Pt 83 17 107 540HF 0.62 5 ID 17 TWD 15S 35.33 540_Bobbi 83 17 120 520HF 0.37 21 0 VOL UTS -14.27 R13DCLP+

83 17 120 520HF 0.00 0 0 CLP UTS -14.27 0.14 0.17 RI3DCLP+

83 17 120 520HF 0.00 0 0 CLP UTS -11.31 0.14 0.17 R13DCLP+

83 17 120 520HF 0.37 22 0 VOL UTS -11.31 R13DCLP+

83 27 29 520HF 0.00 0 0 CLP ETL -0.13 0.10 0.17 KEXP_+Pt 83 27 29 520HF 0.26 12 0 VOL ETL -0.13 KEXP_+Pt 83 28 90 520HF 0.00 0 0 NDF ETL -1.40 R13DCLP+

83 29 107 5401F 0.33 7 ID 23 TWD 15S 33.95 540_Bobbi 83 29 111 520HF 0.11 10 0 VOL UTS -13.91 Spec Int 83 29 111 520HF 0.00 0 0 CLP UTS -13.91 0.09 0.06 Spec Int 83 29 111 520HF 0.00 0 0 CLP UTS -12.90 0.09 0.17 Spec_lnt 83 29 111 520HF 0.51 17 0 VOL UTS -12.90 Spec Int 83 33 37 520HF 0.17 1 0 INR ETL -0.48 KEXPN+Pt 83 33 37 520HF 0.33 181 0 INR ETL 0.55 KEXP_+Pt 83 33 37 520HF 0.00 0 0 CLP ETL 1.24 0.19 0.17 KEXP_-Pt 83 33 37 520HF 0.60 23 ID 43 VOL ETL 1.24 KEXP_-Pt 83 33 37 520HF 0.42 12 ID 17 VOL ETL 2.66 KEXP +Pt 83 33 37 520HF 0.00 0 0 CLP ETL 2.66 0.15 0.17 KEXP_-Pt 83 33 37 520HF 0.25 14 ID 21 VOL ETL 3.04 KEXPN+Pt Page 110 of 325

TR-151, Revision 0 Appendix II Recordable Indications Comwponewt: TMI-OTSG-A Site. Three Mile Island

.411 Imdications, (Jith Length and IJ'idih t..tfIlCY .' I I¶R 4' Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 83 33 37 520HF 0.00 0 0 CLP ETL 3.04 0.15 0.17 KEXP_-Pt 83 39 86 520HF 0.00 0 0 CLP ETL -0.75 0.14 0.17 KEXP +Pt 83 39 86 520HF 0.43 23 0 VOL ETL -0.75 KEXP--Pt 83 44 86 520HF 0.00 0 0 CLP ETL -0.05 0.10 0.12 KEXP +Pt 83 44 86 520HF 0.61 21 0 VOL ETL -0.05 KEXP -+Pt 83 49 86 520HF 0.09 19 0 VOL ETL -0.54 KEXP_+Pt 83 49 86 520HF 0.00 0 0 CLP ETL -0.54 0.14 0.11 KEXP_+Pt 83 55 86 520HF 0.13 17 0 VOL ETL -1.06 KEXP_+Pt 83 55 86 520HF 0.00 0 0 CLP ETL -1.06 0.10 0.11 KEXP +Pt 83 55 86 520HF 0.24 23 ID 43 VOL ETL 1.03 KEXP_+Pt 83 55 86 520HF 0.00 0 0 CLP ETL 1.03 0.14 0.11 KEXP_+Pt 83 73 2 5 !OUL 6.50 163 0 DNT LTS 0.04 510 Bobbi 83 85 61 520HF 0.32 16 0 VOL ETL -0.15 KEXP_+Pt 83 85 61 520HF 0.00 0 0 CLP ETL -0.15 0.12 0.17 KEXP_+Pt 83 85 61 520HF 1.01 26 ID 54 VOL ETL 2.40 KEXP +Pt 83 85 61 520HF 0.00 0 0 CLP ETL 2.40 0.10 0.12 KEXP_+/-Pt 83 85 34 51OUL 2.51 174 0 DNT LTS 0.00 510 Bobbi 83 86 33 51OUL 9.26 165 0 DNT LTS 0.00 510 Bobbi 83 87 34 51OUL 3.07 177 0 DNT LTS 0.02 510 Bobbi 83 101 114 540HF 0.53 9 ID 30 TWD 13S 1.64 540 Bobbi 83 101 153 520HF 0.26 5 0 VOL 13S 1.74 SpecInt 83 101 153 520HF 0.00 0 0 CLP 13S 1.74 0.10 0.12 SpecInt 83 101 114 540HF 0.40 7 ID 23 TWD 13S 7.75 540 Bobbi 83 101 153 520HF 0.42 19 0 VOL 13S 7.80 Spec Int 83 101 153 520HF 0.00 0 0 CLP 13S 7.80 0.10 0.12 SpecInt 83 104 61 520HF 0.00 0 0 CLP ETL -1.24 0.10 0.12 KEXP +Pt 83 104 61 520HF 0.29 25 0 VOL ETL -1.24 KEXP +Pt 83 104 61 520HF 0.00 0 0 CLP ETL -0.53 0.10 0.12 KEXP_+Pt 83 104 61 520HF 0.15 20 0 VOL ETL -0.53 KEXP +Pt 83 113 1 51OUL 0.16 99 0 NQI LTE 7.84 510 Bobbi 83 113 154 520HF 0.00 0 0 NDF LTS -16.26 Spec_lnt 83 128 2 51OUL 1.37 73 0 ADI 14S 18.67 510 Bobbi 83 128 154 520HF 0.91 83 0 NIB 15S -16.70 Spec Int Page III of 325

TR-15 1, Revision 0 Appendix II Recordable Indications Com/ponent: TMI-OTSG-A J".. Three Mile Island

.411 l1mdicCations. Wllth Len7gth ancd Width z.. 1 1N.13 "

Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset A.xial Circ Dataset 83 128 2 51OUL 4.36 171 0 DNT LTE 10.78 510 Bobbi 83 130 1 51OUL 4.55 169 0 DNT LTE 10.44 510 Bobbi 83 131 90 520HF 0.31 20 0 VOL ETL -4.67 R13DCLP+

83 131 90 520HF 0.00 0 0 CLP ETL -4.67 0.14 0.18 R13DCLP+

83 131 90 520HF 0.51 19 0 VOL ETL -3.26 RI3DCLP+

83 131 90 520HF 0.00 0 0 CLP ETL -3.26 0.19 0.17 R13DCLP+

83 131 90 520HF 1.45 26 ID 54 VOL ETL 1.51 R13DCLP+

83 131 90 520HF 0.00 0 0 CLP ETL 1.51 0.19 0.28 R13DCLP+

83 131 131 520HF 1.14 26 0 PID ETL 1.51 R13DCLP+

83 131 90 520HF 0.00 0 0 RPD ETL 1.51 R13DCLP+

84 2 92 51OUL 0.28 102 OD 7 TWD 12S 0.62 510 Bobbi 84 6 154 520HF 0.00 0 0 NDF 09S -0.80 Spec mnt 84 6 92 51OUL 0.31 107 0 NQI 09S -0.80 510 Bobbi 84 8 132 520HF 0.00 0 0 NDF LTS -0.65 SpecInt 84 8 87 51OUL 3.77 178 0 DNT LTS -0.65 510 Bobbi 84 8 132 520HF 0.00 0 0 NDF LTS 1.62 SpecInt 84 8 87 51OUL 2.57 174 0 DNT LTS 1.62 510 Bobbi 84 8 132 520HF 0.00 0 0 NDF LTS 1.88 Spec mnt 84 8 87 51OUL 4.49 171 0 DNT LTS 1.88 510 Bobbi 84 8 132 520HF 0.00 0 0 NDF LTS 2.62 Spec lnt 84 8 87 51OUL 8.44 177 0 DNT LTS 2.62 510 Bobbi 84 14 169 520HF 0.00 0 0 NDF 01S -15.18 SpecInt 84 14 87 51OUL 3.72 174 0 DNT LTS 30.82 510 Bobbi 84 23 29 520HF 0.00 0 0 CLP ETL 1.13 0.10 0.11 KEXP-+Pt 84 23 29 520HF 0.30 18 ID 27 VOL ETL 1.13 KEXP +Pt 84 25 29 520HF 0.17 20 ID 33 VOL ETL 2.86 KEXP_-Pt 84 25 29 520HF 0.00 0 0 CLP ETL 2.86 0.10 0.17 KEXP -+Pt 84 26 30 520HF 0.27 9 ID 8 VOL ETL 2.86 KEXP +Pt 84 26 30 520HF 0.00 0 0 CLP ETL 2.86 0.09 0.12 KEXP_+Pt 84 32 37 520HF 0.28 31 0 VOL ETL -0.88 KEXP Pt 84 32 37 520HF 0.00 0 0 CLP ETL -0.88 0.15 0.17 KEXP -- Pt 84 32 37 520HF 0.28 20 ID 35 VOL ETL 1.94 KEXP -Pt 84 32 37 520HF 0.00 0 0 CLP ETL 1.94 0.15 0.17 KEXP_-Pt 84 55 86 520-IF 0.43 16 ID 22 VOL ETL 0.93 KEXP -+P Page 112 of 325

TR-151, Revision 0 Appendix II Recordable Indications C'oinponen: TMI-OTSG-A Site: Three Mile Island

.411 Indications. Hl'ith Length and NJidth Atag. IR I A Volt / Originl Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 84 55 86 520HF 0.00 0 0 CLP ETL 0.93 0.19 0.17 KEXP +Pt 84 55 86 520HF 0.00 0 0 CLP ETL 0.98 0.14 0.17 KEXP +Pt 84 55 86 520HF 0.51 18 ID 27 VOL ETL 0.98 KEXP_+Pt 84 55 86 520HF 0.00 0 0 CLP ETL 2.57 0.14 0.17 KEXP +Pt 84 55 86 520HF 0.38 20 ID 33 VOL ETL 2.57 KEXP_+Pt 84 55 86 520HF 0.54 17 ID 25 VOL ETL 4.37 KEXP_+Pt 84 55 86 520HF 0.00 0 0 CLP ETL 4.37 0.14 0.17 KEXP_+Pt 84 71 1 51OUL 3.58 166 0 DNT LTS 0.00 510_Bobbi 84 72 58 520HF 0.00 0 0 NDF 09S 24.51 SpecInt 84 72 28 520HF 0.00 0 0 RIC 09S 24.51 SpecInt 84 72 7 540HF 0.57 8 ID 27 TWD 09S 24.51 540_Bobbi 84 72 58 520HF 0.00 0 0 NDF 10S 20.25 SpecInt 84 72 7 540HF 0.56 9 ID 30 TWD 10S 20.25 540_Bobbi 84 72 28 520HF 0.00 0 0 RIC 1OS 20.25 SpecInt 84 72 7 540HF 12.28 167 0 DNT LTS 0.00 540 Bobbi 84 73 27 520HF 0.00 0 0 CLP ETL 2.74 0.15 0.17 KEXP +Pt 84 73 27 520HF 0.49 15 ID 20 VOL ETL 2.74 KEXP +Pt 84 73 1 51OUL 8.96 167 0 DNT LTS 0.00 510 Bobbi 84 81 62 520HF 0.41 30 0 VOL ETL -0.04 KEXP_+Pt 84 81 62 520HF 0.00 0 0 CLP ETL -0.04 0.13 0.12 KEXP +Pt 84 81 62 520HF 0.00 0 0 CLP ETL 0.47 0.18 0.18 KEXP +Pt 84 81 62 520HF 0.41 20 ID 35 VOL ETL 0.47 KEXP_+Pt 84 81 62 520HF 0.24 18 ID 30 VOL ETL 1.32 KEXP_+Pt 84 81 62 520HF 0.00 0 0 CLP ETL 1.32 0.18 0.18 KEXP +Pt 84 81 62 520HF 0.68 24 ID 46 VOL ETL 2.01 KEXP_+Pt 84 81 62 520HF 0.00 0 0 CLP ETL 2.01 0.13 0.18 KEXP -+Pt 84 81 62 520HF 0.00 0 0 CLP ETL 2.34 0.09 0.18 KEXP-+Pt 84 81 62 520HF 0.25 20 ID 35 VOL ETL 2.34 KEXP -Pt 84 81 62 520HF 0.00 33 0 ARC ETL 2.88 0.18 KEXP +Pt 84 81 62 520HF 1.11 37 NT 90 SCI ETL 2.88 KEXP +Pt 84 81 62 520HF 0.80 22 ID 40 VOL ETL 3.32 KEXP -Pt 84 81 62 520HF 0.00 0 0 CLP ETL 3.32 0.13 0.18 KEXP_+Pt 84 81 62 520HF 0.34 30 ID 64 VOL ETL 3.70 KEXP +Pt 84 81 62 520HF 0.00 0 0 CLP ETL 3.70 0.13 0.18 KEXP -Pt 84 85 175 520MB 0.00 0 0 NDF ETL -1.00 5.40 Spec_Int 84 85 62 520HF 0.00 0 0 RNIB ETL -1.00 5.40 KEXP -- Pt 84 85 33 5 101JL 6.30 166 0 DNT LTS 0.02 510 Bobbi Page 113 of 325

TR- 15l. Revision 0 Appendix II Recordable Indications

('0nmn71en TMI-OTSG-A Sac,:. Three Mile Island

.41/ Indiccations. IWith Length and [li/tb (hdai,1 R 1A Volt/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 84 86 34 51OUL 3.80 168 0 DNT LTS -0.06 510 Bobbi 84 98 61 520HF 0.35 16 ID 22 VOL ETL 0.52 KEXP_+Pt 84 98 61 520HF 0.00 0 0 CLP ETL 0.52 0.12 0.17 KEXP_+Pt 84 103 114 540HF 0.54 1 0 INR 15S 32.51 540 Bobbi 84 103 124 520HF 0.20 27 0 VOL UTS -18.60 R 13DCLP+

84 103 124 520HF 0.00 0 0 CLP UTS -18.60 0.14 0.11 R13DCLP+

84 103 124 520HF 0.29 14 0 VOL UTS -14.04 R13DCLP+

84 103 124 520HF 0.00 0 0 CLP UTS -14.04 0.18 0.17 R13DCLP+

84 103 124 520HF 0.00 0 0 CLP UTS -10.60 0.09 0.11 R13DCLP+

84 103 124 520HF 0.34 11 0 VOL UTS -10.60 R13DCLP+

84 117 2 51OUL 0.17 116 I TWD 09S -0.74 510 Bobbi 84 124 81 520HF 0.00 0 0 CLP ETL 2.18 0.24 0.23 KEXP +Pt 84 124 81 520HF 0.57 20 ID 33 VOL ETL 2.18 KEXP_+Pt 84 130 91 520HF 0.61 19 0 VOL ETL -0.77 KEXP_+Pt 84 130 91 520HF 0.00 90 0 CLP ETL -0.77 0.14 0.23 KEXP_+Pt 84 130 91 520HF 2.80 35 NT 96 SCI ETL 0.39 KEXP_+Pt 84 130 91 520HF 0.00 90 0 ARC ETL 0.39 0.26 KEXP_+Pt 84 130 154 520HF 2.80 35 0 PID ETL 0.39 KEXP_+Pt 84 130 91 520HF 0.00 0 0 CLP ETL 2.62 0.24 0.23 KEXP_+Pt 84 130 91 520HF 0.43 20 ID 33 VOL ETL 2.62 KEXP_+Pt 84 130 91 520HF 0.82 20 ID 33 VOL ETL 3.84 KEXP_+Pt 84 130 91 520HF 0.00 90 0 CLP ETL 3.84 0.14 0.17 KEXP_+Pt 84 130 115 540HF 4.61 171 0 DNT LTE 11.45 540 Bobbi 84 130 154 520HF 0.58 13 0 PRA UTS 1.26 Spec_Int 84 130 115 540HF 0.73 8 ID 28 TWD UTS 1.48 540_Bobbi 84 131 166 520HF 0.26 13 0 VOL 15S 23.01 R13DCLP+-1 84 131 166 520HF 0.00 0 0 CLP 15S 23.01 0.22 0.10 R13DCLP+

84 131 2 51OUL 2.79 79 0 ADI 15S 35.21 510 Bobbi 84 131 2 51OUL 2.61 175 0 DNT LTE 10.14 510 Bobbi 84 131 154 520HF 1.63 108 0 MB UTS -11.53 SpecInt 85 6 91 51OUL 0.28 102 0 INR LTE 15.11 510 Bobbi 85 7 111 520HF 1.41 0 ID 12 TWD 08S 0.62 SpecInt 85 7 87 510UL 0.18 92 0 NQI 08S 0.70 510 Bobbi 85 10 30 520HF 0.00 0 0 CLP ETL -0.87 0.09 0.12 KEXP--Pt 85 10 30 520HF 0.17 16 0 VOL ETL -0.87 KEXP +Pt Page 114 of 325

TR-151, Revision 0 Appendix II Recordable Indications Con/ponem.: TMI-OTSG-A Site: Three Mile Island A4ll Indications, Wit Le17ngh and Ii iidth Oucta~e." !R!4 Folt / Origirn Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 85 10 30 520HF 0.39 16 ID 22 VOL ETL 0.98 KEXP +Pt 85 10 30 520HF 0.00 0 0 CLP ETL 0.98 0.09 0.12 KEXP_+Pt 85 12 87 51OUL 0.46 106 0 INR LTS -0.67 510 Bobbi 85 28 169 520HF 0.00 0 0 NDF 09S 11.95 Spec Int 85 28 87 51OUL 2.67 172 0 DNT 09S 11.95 510 Bobbi 85 31 37 520HF 0.17 217 0 INR ETL -1.30 KEXP +Pt 85 31 37 520HF 0.30 26 0 INR ETL -0.60 KEXP +Pt 85 31 37 520HF 0.00 0 0 CLP ETL -0.12 0.20 0.17 KEXP +Pt 85 31 37 520HF 0.34 22 0 VOL ETL -0.12 KEXP +Pt 85 31 37 520HF 0.48 33 ID 75 VOL ETL 0.79 KEXP_+Pt 85 31 37 520HF 0.00 0 0 CLP ETL 0.79 0.15 0.17 KEXP +Pt 85 31 37 520HF 0.16 37 0 INR ETL 1.32 KEXP +Pt 85 31 37 520HF 0.88 31 ID 68 VOL ETL 4.65 KEXP +Pt 85 31 37 520HF 0.00 0 0 CLP ETL 4.65 0.15 0.17 KEXP_+Pt 85 32 38 520HF 0.00 0 0 CLP ETL 0.01 0.09 0.12 KEXP +Pt 85 32 38 520HF 0.35 23 ID 43 VOL ETL 0.01 KEXP +Pt 85 32 38 520HF 0.00 0 0 CLP ETL 1.35 0.04 0.06 KEXP +Pt 85 32 38 520HF 0.28 8 ID 6 VOL ETL 1.35 KEXP_-Pt 85 32 38 520HF 0.00 0 0 CLP ETL 4.23 0.19 0.21 KEXP +Pt 85 32 38 520HF 0.27 12 ID 13 VOL ETL 4.23 KEXP -+Pt 85 42 100 510UL 3.81 177 0 DNT 05S 7.94 510 Bobbi 85 42 43 520HF 0.00 0 0 CLP ETL -0.21 0.14 0.17 KEXP-+Pt 85 42 43 520HF 0.22 12 0 VOL ETL -0.21 KEXP -+Pt 85 46 100 510UL 0.33 120 0 INR UTS 2.40 510 Bobbi 85 49 43 520HF 0.19 17 0 VOL ETL -0.96 KEXP +Pt 85 49 43 520HF 0.00 0 0 CLP ETL -0.96 0.24 0.12 KEXP +Pt 85 49 43 520HF 0.26 16 ID 25 VOL ETL 1.01 KEXP--Pt 85 49 43 520HF 0.00 0 0 CLP ETL 1.01 0.14 0-12 KEXP +Pt 85 49 43 520HF 0.23 20 ID 35 VOL ETL 2.11 KEXP_+Pt 85 49 43 520HF 0.00 0 0 CLP ETL 2.11 0.14 0.17 KEXP -+Pt 85 53 100 510UL 0.11 40 0 INR 03S -0.06 510 Bobbi 85 59 31 520HF 0.58 29 0 VOL ETL -1.08 R13DCLP+

85 59 31 520HF 0.00 0 0 CLP ETL -1.08 0.18 0.19 R13DCLP+

85 59 31 520HF 0.36 13 ID 19 VOL ETL 3.10 RI3DCLP 85 59 31 5201H-F 0.00 0 0 CLP ETL 3.10 0.12 0.19 R13DCLP--

Page 115 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component" TMI-OTSG-A Site: Three Mile Island

/111 hi7CUCOIIOS, 1l17th Lenuth Cl~d 11"id/h

),f

.... . I 1A 1,olt / Origin. Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 85 60 27 520HF 0.63 25 ID 51 VOL ETL 2.14 KEXP +Pt 85 60 27 520HF 0.00 0 0 CLP ETL 2.14 0.10 0.17 KEXP +Pt 85 70 1 51OUL 11.35 167 0 DNT LTS -0.10 5 10 Bobbi 85 71 2 51OUL 16.17 167 0 DNT LTS 0.00 510 Bobbi 85 73 1 51OUL 3.40 171 0 DNT LTS 0.06 510 Bobbi 85 74 2 51OUL 4.39 172 0 DNT LTS -0.37 510 Bobbi 85 75 1 51OUL 3.44 176 0 DNT LTS -0.17 510 Bobbi 85 76 2 510UL 3.14 178 0 DNT LTS -0.04 510 Bobbi 85 102 153 520HF 0.00 0 0 NDF 15S 19.27 Spec mnt 85 102 33 510UL 0.16 104 0 NQI 15S 19.27 510 Bobbi 85 102 33 51OUL 0.15 114 0 NQI 15S 36.28 510 Bobbi 85 102 153 520HF 0.00 0 0 NDF UTS -10.09 SpecInt 85 124 154 520HF 0.00 0 0 NDF 10S 12.81 SpecInt 85 124 1 51OUL 0.17 98 0 NQI 10S 12.81 510 Bobbi 85 125 154 520HF 0.00 0 0 NDF 10S 15.50 SpecInt 85 125 2 51OUL 0.30 93 0 NQI 10S 15.50 510 Bobbi 85 125 90 520HF 0.00 0 0 CLP ETL -2.01 0.10 0.17 KEXP_ Pt 85 125 90 520HF 0.34 11 0 VOL ETL -2.01 KEXP_-Pt 85 125 90 520HF 0.57 34 0 VOL ETL -0.55 KEXP_+Pt 85 125 90 520HF 0.00 0 0 CLP ETL -0.55 0.10 0.23 KEXP -+Pt 85 127 91 520HF 0.00 0 0 CLP ETL -1.39 0.14 0.23 KEXP +Pt 85 127 91 520HF 0.22 23 0 VOL ETL -1.39 KEXP_--Pt 85 127 91 520HF 0.26 18 ID 27 VOL ETL 1.08 KEXP-- Pt 85 127 91 520HF 0.00 0 0 CLP ETL 1.08 0.14 0.23 KEXP -+Pt 85 127 91 520HF 1.72 35 NT 96 SCI ETL 2.68 KEXP -Pt 85 127 91 520HF 0.00 90 0 ARC ETL 2.68 0.23 KEXP-+Pt 85 127 91 520HF 0.00 90 0 ARC ETL 4.30 0.23 KEXP +-Pt 85 127 91 520HF 3.58 49 OD 95 SCI ETL 4.30 KEXP -+Pt 85 127 91 520HF 0.00 90 0 ARC ETL 4.54 0.18 KEXP -+-Pt 85 127 91 520HF 2.63 40 NT 98 SCI ETL 4.54 KEXP_-Pt 85 127 91 520HF 0.00 90 0 CLP ETL 4.60 0.19 0.17 KEXP -Pt 85 127 91 520HF 0.97 27 ID 58 VOL ETL 4.60 KEXP - Pt 85 127 1 51OUL 3.91 168 0 DNT LTE 11.83 510 Bobbi 85 127 91 520HF 0.00 0 0 CLP UTS -0.13 0.10 0.11 KEXP -Pt 85 127 91 520HF 0.18 16 0 VOL UTS -0.13 KEXP --Pt Page 116 of 325

TR- 151, Revision 0 Appendix II Recordable indications Coflnponenl-t TMI-OTSG-A Site: Three Mile Island

.4//Ildicaciio;?s,t'lith LLeut/h amld 147dt1h oziraq,(e: IR14 Volt Origin, Location Tube# Cal Probe Degrees Percent Code TSP - Ofjfset Ax.iaa Circ Dataset 85 129 81 520HF 0.00 0 0 CLP ETL -0.32 0.24 0.28 KEXP +Pt 85 129 81 520HF 1.38 26 0 VOL ETL -0.32 KEXP_ý+Pt 85 129 1 51OUL 13.67 17 5 0 DNT LTE 10.13 510 Bobbi 86 11 88 51OUL 0.44 84 0 INR LTS -0.79 510 Bobbi 86 22 87 51OUL 0.12 75 0 INR 12S 20.59 510 Bobbi 86 25 88 51OUL 0.17 81 0 NQI lOS 0.43 510 Bobbi 86 25 111 520HF 1.14 45 0 NDF 10S 0.43 Spec Int 86 53 132 520HF 0.00 0 0 NDF 03S 19.04 Spec Int 86 53 100 51OUL 3.24 177 0 DNT 03S 19.04 510 Bobbi 86 58 2 51OUL 0.30 148 0 INR UTS 6.25 510_Bobbi 86 62 28 520HF 0.00 0 0 RIC 13S 6.70 Spec -nt 86 62 2 51OUL 0.15 110 0 NQI 13S 6.70 510 Bobbi 86 62 58 520HF 0.00 0 0 NDF 13S 6.70 SpecInt 86 70 2 510UL 5.71 162 0 DNT LTS 0.00 510 Bobbi 86 71 1 51OUL 18.35 169 0 DNT LTS 0.02 510 Bobbi 86 74 2 51OUL 6.10 173 0 DNT LTS -0.06 510_Bobbi 86 75 1 510UL 3.65 172 0 DNT LTS -0.10 510 Bobbi 86 76 2 510 UL 3.59 172 0 DNT LTS -0.10 510 Bobbi 86 77 1 51OUL 3.94 183 0 DNT LTS -0.13 510 Bobbi 86 79 90 520HF 0.36 19 0 VOL ETL -3.51 R13DCLP+

86 79 90 520HF 0.00 0 0 CLP ETL -3.51 0.14 0.17 R13DCLP+

86 81 90 520HF 0.41 17 0 VOL ETL -1.22 R13DCLP+

86 81 90 520HF 0.00 0 0 CLP ETL -1.22 0.14 0.17 R13DCLP+

86 91 13 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 86 127 1 51OUL 2.86 173 0 DNT LTE 8.37 510 Bobbi 87 1 132 540HF 1.47 9 ID 30 TWD 12S 6.87 540 Bobbi 87 1 171 520HF 1.24 23 0 VOL 12S 7.09 R13DCLP+

87 1 171 5201-IF 0.00 0 0 CLP 12S 7-09 0.13 0.17 R13DCLP+

87 1 132 540HF 1.42 6 ID 20 TWD 12S 7.19 540 Bobbi Page 117 of 325

TR- 15 1, Revision 0 Appendix II Recordable Indications Conlponem: TMI-OTSG-A S!ie.. Three Mile Island A// Indications, W7ith Leagoth aind 1ILdth

()1tageo 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 87 1 171 520HF 1.14 22 0 VOL 12S 7.38 R13DCLP+

87 1 171 520HF 0.00 0 0 CLP 12S 7.38 0.13 0.17 R13DCLP+

87 7 84 51OUL 5.60 175 0 DNT LTE 11.51 510 Bobbi 87 10 83 51OUL 5.78 176 0 DNT LTE 11.17 510 Bobbi 87 11 84 51OUL 6.60 175 0 DNT LTE 11.45 510 Bobbi 87 18 83 51OUL 0.14 128 0 INR 11S 2.87 510 Bobbi 87 31 37 520HF 0.00 0 0 CLP ETL 1.44 0.15 0.17 KEXP_+Pt 87 31 37 520HF 0.49 32 ID 71 VOL ETL 1.44 KEXP +Pt 87 31 37 520HF 0.40 18 ID 30 VOL ETL 1.98 KEXP +Pt 87 31 37 520HF 0.00 0 0 CLP ETL 1.98 0.20 0.23 KEXP +Pt 87 31 37 520HF 0.50 28 ID 63 VOL ETL 2.00 KEXP +Pt 87 31 37 520HF 0.00 0 0 CLP ETL 2.00 0.20 0.17 KEXP +Pt 87 31 37 520HF 0.42 28 ID 58 VOL ETL 2.78 KEXP_+Pt 87 31 37 520HF 0.00 0 0 CLP ETL 2.78 0.15 0.17 KEXP-+Pt 87 31 37 520HF 0.32 30 ID 64 VOL ETL 3.88 KEXP_+Pt 87 31 37 520HF 0.00 0 0 CLP ETL 3.88 0.20 0.17 KEXP_+Pt 87 32 38 520HF 0.16 19 0 VOL ETL -0.57 KEXP-+Pt 87 32 38 520HF 0.00 0 0 CLP ETL -0.57 0.11 0.14 KEXP_-Pt 87 32 38 520HF 0.00 0 0 CLP ETL -0.35 0.11 0.15 KEXP-+Pt 87 32 38 520HF 0.20 28 0 VOL ETL -0.35 KEXP +Pt 87 32 38 520HF 0.23 26 ID 54 VOL ETL 0.20 KEXP +Pt 87 32 38 520HF 0.00 0 0 CLP ETL 0.20 0.13 0.18 KEXP_+Pt 87 32 38 520HF 0.09 16 ID 22 VOL ETL 1.91 KEXP_+Pt 87 32 38 520HF 0.00 0 0 CLP ETL 1.91 0.13 0.12 KEXP_+Pt 87 32 38 520HF 0.09 14 ID 17 VOL ETL 5.11 KEXP -Pt 87 32 38 520HF 0.00 0 0 CLP ETL 5.11 0.09 0.18 KEXP_-Pt 87 34 43 520HF 0.11 17 0 VOL ETL -1.39 KEXP -+Pt 87 34 43 520HF 0.00 0 0 CLP ETL -1.39 0.14 0.12 KEXP-+Pt 87 34 43 5201-IF 0.23 6 0 VOL ETL -0.38 KEXP_ Pt 87 34 43 520HF 0.00 0 0 CLP ETL -0.38 0.10 0.12 KEXP -- Pt 87 34 43 520HF 0.12 58 0 INR ETL 2.02 KEXP -+Pt 87 34 43 520HF 0.00 0 0 CLP ETL 2.49 0.10 0.12 KEXP -Pt 87 34 43 520HF 0.17 18 ID 30 VOL ETL 2.49 KEXP +Pt 87 34 43 520HF 0.00 0 0 CLP ETL 2.60 0.14 0.17 KEXP +Pt 87 34 43 520HF 0.22 14 ID 21 VOL ETL 2.60 KEXP +Pt 87 34 43 520HF 0.00 0 0 CLP ETL 3.59 0.14 0-17 KEXP -Pt 87 34 43 520HF 0.25 16 ID 25 VOL ETL 3.59 KEXP -+Pt Page 118 of 325

TR-151, Revision 0 Appendix II Recordable indications Compon1en7t: TMI-OTSG-A Site. Three Mile Island

.411 I17iccuiorns. 1'17ith Length am w I 'icdth (hragyo . !R14

'olt/ Origin' Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 87 34 43 520HF 0.00 0 0 CLP ETL 4.72 0.10 0.17 KEXP_+Pt 87 34 43 520HF 0.40 18 ID 30 VOL ETL 4.72 KEXP_+Pt 87 52 43 520HF 0.11 12 0 INR ETL -0.75 KEXP +Pt 87 52 43 520HF 0.09 23 0 INR ETL -0.11 KEXP +Pt 87 52 43 520HF 0.18 20 ID 335 VOL ETL 0.12 KEXP--+Pt 87 52 43 520HF 0.00 0 0 CLP ETL 0.12 0.14 0.12 KEXP_+Pt 87 52 43 520HF 0.12 8 ID 9 VOL ETL 2.11 KEXP-- Pt 87 52 43 520HF 0.00 0 0 CLP ETL 2.11 0.10 0.12 KEXP_-Pt 87 70 2 510UL 5.21 163 0 DNT LTS 0.00 510 Bobbi 87 71 1 51OUL 3.68 164 0 DNT LTS 0.00 510 Bobbi 87 73 1 51OUL 4.64 176 0 DNT LTS -0.19 510 Bobbi 87 74 2 51OUL 6.99 172 0 DNT LTS -0.18 510 Bobbi 87 75 1 51OUL 3.08 176 0 DNT LTS 0.00 510 Bobbi 87 81 153 520HF 0.00 0 0 NDF 15S 5.33 Spec Int 87 81 34 51OUL 0.22 64 0 NQI 15S 5.33 510 Bobbi 87 105 34 510UL 8.98 0 0 IDC LTE 21.49 133.66 510 Bobbi 87 105 153 520HF 0.00 0 0 N1DF LTS -1.67 131.83 SpecInt 87 108 90 520HF 0.28 23 0 VOL ETL -2.78 R13DCLP+

87 108 90 520HF 0.00 0 0 CLP ETL -2.78 0.15 0.17 R13DCLP+

87 108 90 520HF 0.33 22 0 VOL ETL -2.06 R13DCLP+

87 108 90 520HF 0.00 0 0 CLP ETL -2.06 0.15 0.17 R13DCLP+

87 118 2 51OUL 0.18 115 0 NQI 14S 23.30 510 Bobbi 87 118 154 520HF 0.00 0 0 NDF 15S -11.70 SpecInt 87 122 2 510UL 0.12 85 0 NQI OIS 23.81 510 Bobbi 87 122 154 520HF 0.00 0 0 NDF 02S -14.19 Spec int 87 122 2 51OUL 0.15 131 OD 4 TWD 09S 0.79 510 Bobbi 87 124 154 520HF 0.00 0 0 NDF UTS -0.97 Spec Int 87 124 2 51OUL 11.31 174 0 DNT UTS -0.94 510 Bobbi 87 127 1 5loUL 0.26 104 OD 3 TWD 1IS -0.20 510 Bobbi 87 128 1 510UL 0.29 104 OD 7 TWD 08S 0.46 510 Bobbi 87 128 1 510UL 5.35 173 0 DNT LTE 11.43 10 Bobbi Page 119 of 325

TR-151, Revision 0 Appendix II Recordable Indications Coinpo1Ctet: TMI-OTSG-A Site: Three Mile Island

-Ill I/ldications. W1 ith Length anud H'idth

/'1 ~ ~ ' R.....4R 1,0lt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 87 129 168 51OUL 8.61 175 0 DNT LTE 10.74 540_Bobbi 87 129 117 540HF 0.00 0 0 ROB LTS -12.03 540_Bobbi 87 129 117 540HF 0.00 0 0 ROB LTS -12.03 Sludge 87 129 168 51OUL 0.55 11 ID 37 TWD UTS 3.35 540_Bobbi 87 129 117 540HF 0.53 12 ID 40 TWD UTS 3.54 540_Bobbi 87 129 166 520HF 0.00 0 0 CLP UTS 3.84 0.16 0.15 R13DCLP+

87 129 166 520HF 1.36 25 0 VOL UTS 3.84 R13DCLP+

87 129 166 520HF 0.28 24 0 VOL UTS 4.82 R13DCLP+

87 129 166 520HF 0.00 0 0 CLP UTS 4.82 0.10 0.11 R13DCLP+

88 6 30 520HF 0.00 0 0 CLP ETL 1.26 0.09 0.12 KEXP_+Pt 88 6 30 520HF 0.22 23 ID 43 VOL ETL 1.26 KEXP_+Pt 88 6 83 51OUL 5.96 175 0 DNT LTE 11.02 510 Bobbi 88 8 83 51 OUL 5.92 176 0 DNT LTE 10.96 510 Bobbi 88 10 83 51OUL 6.17 175 0 DNT LTE 11.09 510 Bobbi 88 12 83 51OUL 6.66 176 0 DNT LTE 10.99 510 Bobbi 88 29 84 51OUL 0.41 5 ID 17 TWD 15S 36.46 510 Bobbi 88 29 107 540HF 0.42 8 ID 27 TWD 15S 36.63 540_BobEx 88 29 111 520HF 0.33 13 0 VOL UTS -10.26 Spec Int 88 29 111 520HF 0.00 0 0 CLP UTS -10.26 0.09 0.11 SpecInt 88 29 111 520HF 0.15 16 0 VOL UTS -4.22 SpecInt 88 29 111 520HF 0.00 0 0 CLP UTS -4.22 0.14 0.11 Spec Int 88 45 44 520HF 0.00 0 0 CLP ETL -0.18 0.04 0.06 KEXP_+Pt 88 45 44 520HF 0.50 13 0 VOL ETL -0.18 KEXP_+Pt 88 45 44 520HF 0.00 0 0 CLP ETL 0.24 0.13 0.18 KEXP +Pt 88 45 44 520HF 0.24 14 ID 17 VOL ETL 0.24 KEXP_-Pt 88 45 44 520HF 0.23 16 ID 22 VOL ETL 3.28 KEXP -Pt 88 45 44 520HF 0.00 0 0 CLP ETL 3.28 0.09 0.12 KEXP-+Pt 88 52 43 520HF 0.33 9 0 VOL ETL -1.97 KEXP +Pt 88 52 43 520HF 0.00 0 0 CLP ETL -1.97 0.24 0.17 KEXP-+Pt 88 52 43 520HF 0.25 16 ID 25 VOL ETL 0.53 KEXP +Pt 88 52 43 520HF 0.00 0 0 CLP ETL 0.53 0.10 0.12 KEXP -Pt 88 52 43 520HF 0,00 0 0 CLP ETL 2.90 0.14 0.12 KEXP -+Pt 88 52 43 520HF 0.25 20 ID 35 VOL ETL 2.90 KEXP-+Pt 88 52 43 520HF 0.25 15 ID 23 VOL ETL 3.67 KEXP +Pt 88 52 43 52014F 0.00 0 0 CLP ETL 3.67 0.10 0.12 KEXP -Pt 88 52 43 520HF 0.00 0 0 CLP ETL 0.10 0.12 KEXP -Pt 22 KEXP +-Pt 88 52 43 520HF 0.69 ID 40 VOL ETL 5.25 Page 120 of 325

TR-151, Revision 0 Appendix II Recordable Indications Co(')21f17e~lt.' TMI-OTSG-A 5it.. Three Mlle Island

.- 11 hdicwioCs, IoS. With Lengt!7h and l Ut!idt

()01age: !R!4 Soh Origini Location Tube4 Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 88 56 43 520HF 0.00 0 0 CLP ETL -1.39 0.14 0.17 KEXP +Pt 88 56 43 520HF 0.28 21 0 VOL ETL -1.39 KEXP +Pt 88 58 26 520HF 0.00 0 0 CLP ETL -1.10 0.13 0.18 KEXP +Pt 88 58 26 520HF 0.22 23 0 VOL ETL -1.10 KEXP +Pt 88 58 26 520HF 0.00 0 0 CLP ETL 1.41 0.13 0.18 KEXP +Pt 88 58 26 520HF 0.39 13 ID 15 VOL ETL 1.41 KEXP_+Pt 88 58 26 520HF 0.00 0 0 CLP ETL 1.65 0.18 0.18 KEXP-+Pt 88 58 26 520HF 0.24 23 ID 43 VOL ETL 1.65 KEXP +Pt 88 59 27 520HF 0.34 25 ID 51 VOL ETL 1.47 KEXP +Pt 88 59 27 520HF 0.00 0 0 CLP ETL 1.47 0.15 0.17 KEXP +Pt 88 59 27 520HF 0.21 16 ID 22 VOL ETL 1.73 KEXP +Pt 88 59 27 520HF 0.00 0 0 CLP ETL 1.73 0.10 0.11 KEXP_+Pt 88 60 26 520HF 0.00 0 0 CLP ETL 1.02 0.18 0.17 KEXP +Pt 88 60 26 520HF 0.36 23 ID 43 VOL ETL 1.02 KEXP-+Pt 88 61 1 51OUL 0.11 84 0 INR LTE 15.61 510 Bobbi 88 72 2 51OUL 2.41 181 0 INR LTS -0.08 510 Bobbi 88 73 1 51OUL 4.38 179 0 DNT LTS 0.00 510 Bobbi 88 74 2 51OUL 3.08 178 0 DNT LTS 0.00 510 Bobbi 88 76 26 520HF 0.00 0 0 CLP ETL 2.20 0.18 0.17 KEXP-+Pt 88 76 26 520HF 0.57 15 ID 20 VOL ETL 2.20 KEXP_-Pt 88 76 26 520HF 0.62 17 ID 25 VOL ETL 3.24 KEXP +Pt 88 76 26 520HF 0.00 0 0 CLP ETL 3.24 0.18 0.17 KEXP +Pt 88 76 26 520HF 0.30 25 ID 51 VOL ETL 3.76 KEXP +Pt 88 76 26 520HF 0.00 0 0 CLP ETL 3.76 0.22 0.17 KEXP_-Pt 88 77 1 510UL 0.27 50 0 INR 01S 31.12 510 Bobbi 88 78 33 51OUL 0.46 9 ID 30 TWD 15S 33.80 510 Bobbi 88 78 114 540HF 0.51 352 0 INR 15S 33.80 540 BobEx 88 84 61 520HF 0.20 12 ID 13 VOL ETL 2.75 KEXP +Pt 88 84 61 5201IF 0.00 0 0 CLP ETL 2.75 0.10 0.12 KEXP +Pt 88 84 61 520HF 0.27 14 ID 17 VOL ETL 4.67 KEXP +Pt 88 84 61 520HF 0.00 0 0 CLP ETL 4.67 0.22 0.14 KEXP +Pt 88 84 61 520HF 031 10 ID 9 VOL ETL 523 KEXP -Pt 88 84 61 520HF 0.00 0 0 CLP ETL 5.23 0.10 0.17 KEXP -Pt Page 121 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island A.! ladwiccaions, 11-'ith Lencgth and 11idih luna~e: !IRI4 J'oil / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 88 93 62 520HF 0.31 35 NT 82 VOL ETL 2.16 KEXP_+Pt 88 93 62 520HF 0.00 0 0 CLP ETL 2.16 0.18 0.24 KEXP_+Pt 88 120 82 520HF 2.35 33 ID 86 SCI ETL 1.02 KEXP_+Pt 88 120 82 520HF 0.00 38 0 ARC ETL 1.02 0.20 KEXP_+Pt 88 124 115 540HF 0.40 2 0 INR 15S 3.61 540_Bobbi 88 124 166 520HF 0.00 0 0 CLP 15S 3.75 0.17 0.25 R13DCLP+

88 124 166 520HF 1.04 25 0 VOL 15S 3.75 R13DCLP+

88 125 1 51OUL 7.97 172 0 DNT LTE 9.95 510_Bobbi 88 129 2 51OUL 3.23 170 0 DNT LTE 11.32 510 Bobbi 89 6 84 51OUL 6.42 175 0 DNT LTE 11.34 510 Bobbi 89 7 83 51OUL 6.20 177 0 DNT LTE 11.11 510 Bobbi 89 10 84 51OUL 6.67 173 0 DNT LTE 11.16 510 Bobbi 89 11 83 51OUL 6.49 176 0 DNT LTE 11.00 510 Bobbi 89 14 84 51 OUL 2.88 176 0 DNT ]IS 30.29 510_Bobbi 89 37 43 520HF 0.22 12 0 VOL ETL -0.91 KEXP_+Pt 89 37 43 520HF 0.00 0 0 CLP ETL -0.91 0.10 0.12 KEXP_+Pt 89 37 43 520HF 0.33 25 ID 49 VOL ETL 0.16 KEXP +Pt 89 37 43 520HF 0.00 0 0 CLP ETL 0.16 0.10 0.06 KEXP +Pt 89 37 43 520HF 0.24 33 ID 75 VOL ETL 1.14 KEXP-+Pt 89 37 43 520HF 0.00 0 0 CLP ETL 1.14 0.10 0.12 KEXP_+/-Pt 89 37 43 520HF 0.17 18 0 INR ETL 2.36 KEXP_-Pt 89 51 90 520HF 0.37 27 0 VOL ETL -1.28 R13DCLP+

89 51 90 520HF 0.00 0 0 CLP ETL -1.28 0.14 0.23 R13DCLP+

89 52 70 51OUL 3.01 175 0 DNT 02S 9.99 510 Bobbi 89 71 1 51OUL 0.24 70 0 NQI LTS 44.15 510 Bobbi 89 71 58 520HF 0.00 0 0 NDF LTS 44.15 Spec_lmi 89 77 33 51OUL 5.20 164 0 DNT LTS 0.08 510 Bobbi 89 78 33 51OUL 4.15 164 0 DNT LTS 0.06 510 Bobbi 89 113 6 51OUL 0.18 95 OD 5 TWD 05S -0.77 510 Bobbi Page 122 of 325

TR-151, Revision 0 Appendix II Recordable Indications Componentl: TMI-OTSG-A Site: Three Mile Island A.1 Indicatioms. With Lengul and Wii'dt/h k1 A*

Volt / Origin" Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 89 114 81 520HF 0.27 27 ID 58 VOL ETL 0.60 KEXP +Pt 89 114 81 520HF 0.00 0 0 CLP ETL 0.60 0.14 0.17 KEXP +Pt 89 114 81 520HF 0.23 26 ID 54 VOL ETL 1.25 KEXP +Pt 89 114 81 520HF 0.00 0 0 CLP ETL 1.25 0.14 0.17 KEXP_+Pt 89 125 81 520HF 1.06 28 0 VOL ETL -0.10 KEXP +Pt 89 125 81 520HF 0.00 0 0 CLP ETL -0.10 0.24 0.17 KEXP +Pt 89 125 1 510UL 4.40 172 0 DNT LTE 10.65 510 Bobbi 89 130 154 520HF 0.00 0 0 NDF LTS 13.81 Spec Int 89 130 2 51OUL 1.57 80 0 ADI LTS 13.99 510 Bobbi 90 18 30 520HF 0.56 23 ID 43 VOL ETL 2.67 KEXP +Pt 90 18 30 520HF 0.00 0 0 CLP ETL 2.67 0.09 0.12 KEXP +Pt 90 18 30 520HF 0.49 13 ID 15 VOL ETL 4.86 KEXP +Pt 90 18 30 520HF 0.00 0 0 CLP ETL 4.86 0.09 0.17 KEXP_-Pt 90 45 43 520HF 0.24 20 ID 35 VOL ETL 0.00 KEXP-+Pt 90 45 43 520HF 0.00 0 0 CLP ETL 0.00 0.15 0.17 KEXP-+Pt 90 54 44 520HF 0.47 12 ID 13 VOL ETL 3.33 KEXP -Pt 90 54 44 520HF 0.00 0 0 CLP ETL 3.33 0.09 0.12 KEXP +Pt 90 54 44 520HF 0.18 15 ID 20 VOL ETL 4.25 KEXP +Pt 90 54 44 520HF 0.00 0 0 CLP ETL 4.25 0.04 0.06 KEXP_+Pt 90 55 43 520HF 0.39 25 ID 49 VOL ETL 1.92 KEXP_+Pt 90 55 43 520HF 0.00 0 0 CLP ETL 1.92 0.14 0.17 KEXP-+Pt 90 56 1 51OUL 0.49 61 0 INR LTS 0.73 510 Bobbi 90 57 26 520HF 0.25 16 ID 22 VOL ETL 2.60 KEXP_+Pt 90 57 26 520HF 0.00 0 0 CLP ETL 2.60 0.13 0.18 KEXP-+Pt 90 58 26 520HF 0.27 20 ID 33 VOL ETL 1.77 KEXP_-Pt 90 58 26 520HF 0.00 0 0 CLP ETL 1.77 0.13 0.12 KEXP -Pt 90 61 26 520HF 0.28 27 ID 58 VOL ETL 0.13 KEXP +Pt 90 61 26 520HF 0.00 0 0 CLP ETL 0.13 0.13 0.18 KEXP +Pt 90 63 2 51OUL 0.45 111 0 NQI LTS 1.82 510 Bobbi 90 63 28 520HF 0.00 0 0 NDF LTS 1.82 Spec-lnt 90 71 26 520HF 0.00 0 0 CLP ETL 1.35 0.18 0.18 KEXP -Pt 90 71 26 520HF 0.54 26 ID 54 VOL ETL 1.35 KEXP -Pt 90 -1 2 510UL 3.76 175 0 DNT LTE 10.63 510 Bobbi Page 123 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Ste. Three Mile Island

.ll IndicationS. W"it17 Lcnglh and NWidth Ob4 1DIRA Folt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 90 72 58 520HF 0.00 0 0 NDF 03S 29.69 SpecInt 90 72 28 520HF 0.00 0 0 RIC 03S 29.69 Spec int 90 72 1 5!0UL 0.15 68 0 NQI 03S 29.69 510 Bobbi 90 73 2 51OUL 6.61 166 0 DNT LTS 0.17 510 Bobbi 90 74 1 51OUL 5.50 168 0 DNT LTS 0.00 510 Bobbi 90 75 7 540HF 7.60 166 0 DNT LTS 0.00 540_Bobbi 90 76 1 51OUL 11.79 168 0 DNT LTS 0.00 510 Bobbi 90 77 34 51OUL 9.30 168 0 DNT LTS 0.06 510 Bobbi 90 78 33 51OUL 0.19 103 0 NQI LTE 20.34 510 Bobbi 90 78 141 520HF 0.00 0 0 NDF LTS -3.66 LTS_+Pt 90 78 33 51OUL 11.77 168 0 DNT LTS 0.00 510 Bobbi 90 80 124 520HF 0.25 15 0 VOL 15S 22.21 R 13DCLP+

90 80 124 520HF 0.00 0 0 CLP 15S 22.21 0.09 0.12 R13DCLP+

90 80 124 520HF 0.41 15 0 VOL UTS -14.22 R13DCLP+

90 80 124 520HF 0.00 0 0 CLP UTS -14.22 0.09 0.12 R13DCLP+

90 97 101 520HF 0.39 20 ID 33 VOL ETL 1.89 KEXP +Pt 90 97 101 520HF 0.00 0 0 CLP ETL 1.89 0.19 0.17 KEXP +Pt 90 97 62 520HF 0.00 0 0 RSC ETL 2.92 KEXP +Pt 90 98 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 90 99 62 520HF 0.31 26 ID 52 VOL ETL 1.96 KEXP- Pt 90 99 62 520HF 0.00 0 0 CLP ETL 1.96 0.18 0.23 KEXP_--Pt 90 103 62 520HF 0.00 0 0 RSC ETL 1.26 KEXP -Pt 90 104 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 90 106 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 90 108 81 520HF 0.46 20 ID 33 VOL ETL 0.57 KEXP_-Pt 90 108 81 520HF 0.00 0 0 CLP ETL 0.57 0.09 0.17 KEXP_-Pt 90 121 5 51OUL 0.16 66 0 INR LTE 17.17 510 Bobbi 90 126 5 2) 77 510UL 0.70 90 0 ADI 01S 30.46 510_Bobbi 90 126 154 520HF 0.00 0 0 NDF 02S -7.76 Spec int 90 126 5 510UL 9-99 174 0 DNT LTE 10.37 5I0 Bobbi Page 124 of 325

TR- 15 1. Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Sac: Three Mile Island

.I// IndiCOtions. l1'ith Length and Wf'idth i A Folt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 90 128 159 540HF 0.28 6 0 BVC 14S 7.49 540 Bobbi 90 128 135 520HF 0.38 24 0 VOL 14S 7.58 Spec Int 90 128 135 520HF 0.00 0 0 CLP 14S 7.58 0.10 0.11 SpecInt 90 128 166 520HF 0.27 18 0 VOL 15S -1.83 R13DCLP+

90 128 166 520HF 0.00 0 0 CLP 15S -1.83 0.16 0.15 R13DCLP+

90 128 166 520HF 0.91 23 0 VOL 15S -0.37 R13DCLP+

90 128 166 520HF 0.00 0 0 CLP 15S -0.37 0.16 0.20 R13DCLP+

90 128 159 540HF 0.85 7 ID 23 TWD 15S -0.31 540_Bobbi 90 128 159 540HF 0.49 5 ID 17 TWD 15S 2.06 540 Bobbi 90 128 166 520HF 0.00 0 0 CLP 15S 2.09 0.16 0.10 R13DCLP+

90 128 166 520HF 0.39 21 0 VOL 15S 2.09 R13DCLP+

90 128 81 520HF 0.41 21 0 VOL ETL -0.07 KEXP_+Pt 90 128 81 520HF 0.00 0 0 CLP ETL -0.07 0.12 0.17 KEXP_+Pt 90 129 6 51OUL 3.89 176 0 DNT LTE 10.40 510 Bobbi 91 54 150 520HF 0.00 0 0 NDF LTS 0.62 SpecInt 91 54 70 51OUL 0.84 107 0 NQI LTS 0.62 510 Bobbi 91 55 1 51OUL 1.06 85 0 INR LTS 0.94 510 Bobbi 91 56 1 51 OUL 0.84 69 0 INR LTS 0.92 510 Bobbi 91 68 1 51OUL 4.19 178 0 DNT LTS 0.00 510 Bobbi 91 69 2 51OUL 3.27 175 0 DNT LTE 10.45 510 Bobbi 91 69 2 510UL 2.31 171 0 INR LTS -0.16 510 Bobbi 91 71 1 51OUL 3.25 158 0 DNT LTS 0.00 510 Bobbi 91 72 2 510UL 4.99 163 0 DNT LTS 0.00 510_Bobbi 91 73 1 510UL 9.82 166 0 DNT LTS 0.00 510 Bobbi 91 74 2 510UL 14.28 168 0 DNT LTS 0.00 510 Bobbi 91 75 31 51OUL 14.14 163 0 DNT LTS 0.08 510 Bobbi 91 76 32 51OUL 12.90 169 0 DNT LTS 0.00 510 Bobbi 91 77 31 510UL 4.09 158 0 DNT LTS -0.04 510 Bobbi 91 90 31 51OUL 2.77 172 0 DNT 10S 0.65 510 Bobbi 91 108 5 5 10UL 9.08 165 0 DNT 135 32.24 510 Bobbi Page 125 of 325

TR-151, Revision 0 Appendix II Recordable Indications Coomponent: TMI-OTSG-A Si1e. Three Mile Island All ]17dications, With Lcntlh /nd 1,'idth (1 1 ID.

14A Folt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 91 108 5 51OUL 3.15 177 0 DNT 14S -0.63 510 Bobbi 91 118 12 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 91 119 5 51OUL 0.25 108 0 NQI 10S 13.21 510 Bobbi 91 119 154 520HF 0.00 0 0 NDF 10S 13.21 SpecInt 91 120 5 51OUL 3.64 173 0 DNT LTE 10.59 510 Bobbi 91 122 5 51OUL 0.53 112 0 NQI 13S 21.98 510 Bobbi 91 122 154 520HF 0.00 0 0 NDF 14S -14.02 SpecInt 91 122 5 51OUL 5.10 173 0 DNT LTE 10.33 510 Bobbi 92 23 29 520HF 0.26 19 ID 30 VOL ETL 1.43 KEXP-+Pt 92 23 29 520HF 0.00 0 0 CLP ETL 1.43 0.10 0.17 KEXP-+Pt 92 44 90 520HF 0.26 17 0 VOL ETL -6.14 R13DCLP+

92 44 90 520HF 0.00 0 0 CLP ETL -6.14 0.14 0.11 R13DCLP+

92 44 90 520HF 0.35 28 0 VOL ETL -1.29 R13DCLP+

92 44 90 520HF 0.00 0 0 CLP ETL -1.29 0.14 0.17 R13DCLP+

92 44 90 520HF 0.25 20 ID 33 VOL ETL 0.86 R13DCLP+

92 44 90 520HF 0.00 0 0 CLP ETL 0.86 0.14 0.11 R13DCLP+

92 44 90 520HF 0.00 0 0 CLP ETL 2.03 0.14 0.11 R13DCLP+

92 44 90 520HF 0.23 20 ID 33 VOL ETL 2.03 R13DCLP+

92 48 43 520HF 0.00 0 0 CLP ETL -0.81 0.10 0.17 KEXP--+Pt 92 48 43 520HF 0.49 21 0 VOL ETL -0.81 KEXP_-Pt 92 48 43 520HF 0.55 18 ID 30 VOL ETL 0.00 KEXP-+Pt 92 48 43 520HF 0.00 0 0 CLP ETL 0.00 0.10 0.17 KEXP_+Pt 92 51 43 520HF 0.00 0 0 CLP ETL -0.94 0.10 0.12 KEXP -+Pt 92 51 43 520HF 0.08 12 0 VOL ETL -0.94 KEXP-+Pt 92 51 43 520HF 0.19 24 0 VOL ETL -0.17 KEXP-+Pt 92 51 43 520HF 0.00 0 0 CLP ETL -0.17 0.10 0.12 KEXP -+Pt 92 51 43 520HF 0.00 0 0 CLP ETL 0.13 0.10 0.12 KEXP -+Pt 92 51 43 520HF 0.14 20 ID 35 VOL ETL 0.13 KEXP-+Pt 92 51 43 520HF 0.00 0 0 CLP ETL 2.18 0.10 0.12 KEXP -+Pt 92 51 43 520HF 0.06 35 NT 82 VOL ETL 2.18 KEXP -+Pt 92 51 43 520HF 0.11 12 ID 17 VOL ETL 2.32 KEXP -+Pt 92 51 43 520HF 0.00 0 0 CLP ETL 2.32 0.10 0.12 KEXP -+Pt 92 53 43 520HF 0.29 22 0 INR ETL -0.89 KEXP +Pt 92 53 43 520HF 0.00 0 0 CLP ETL -0.59 0.10 0.12 KEXP +Pt 92 53 43 520HF 0-18 31 0 VOL ETL -0.59 KEXP +Pt Page 126 of 325

TR- 15]. Revision 0 Appendix II Recordable Indications Componet7.: TMI-OTSG-A Site: Three Mile Island All indications. lith Length 0id 11"idth

[)Tt~o" IRM1 Volt / Origin/ Location Tube'# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 92 53 43 520HF 0.00 0 0 CLP ETL -0.58 0.14 0.17 KEXP +Pt 92 53 43 520HF 0.26 21 0 VOL ETL -0.58 KEXP_+Pt 92 58 1 510UL 0.56 72 0 INR LTS 1.00 510 Bobbi 92 59 2 51OUL 1.30 89 0 ADI LTS 19.79 510 Bobbi 92 59 28 520HF 0.00 0 0 NDF LTS 19.79 Spec Int 92 59 2 51OUL 0.80 97 0 INR LTS 43.46 510 Bobbi 92 63 31 520HF 0.00 0 0 CLP ETL -1.31 0.12 0.14 R13DCLP+

92 63 31 520HF 0.27 11 0 VOL ETL -1.31 R13DCLP+

92 67 28 520HF 0.00 0 0 NDF LTS 2.17 SpecInt 92 67 2 51OUL 0.37 94 0 NQI LTS 2.17 510 Bobbi 92 70 26 520HF 0.19 11 0 VOL ETL -0.39 KEXP_+Pt 92 70 26 520HF 0.00 0 0 CLP ETL -0.39 0.13 0.18 KEXP +Pt 92 70 26 520HF 0.41 23 0 VOL ETL -0.33 KEXP +Pt 92 70 26 520HF 0.00 0 0 CLP ETL -0.33 0.13 0.18 KEXP_+Pt 92 70 26 520HF 0.18 17 ID 25 VOL ETL 0.73 KEXP-+Pt 92 70 26 520HF 0.00 0 0 CLP ETL 0.73 0.18 0.18 KEXP +Pt 92 70 26 520HF 0.00 0 0 CLP ETL 3.68 0.22 0.18 KEXP_+Pt 92 70 26 520HF 0.29 31 ID 76 VOL ETL 3.68 KEXP +Pt 92 70 1 51OUL 5.60 176 0 DNT LTS 0.00 510 Bobbi 92 71 2 51OUL 2.77 175 0 DNT LTE 10.62 510 Bobbi 92 71 2 51OUL 2.38 175 0 INR LTS -0.02 510 Bobbi 92 71 28 520HF 0.00 0 0 NDF LTS 1.45 SpecInt 92 71 2 51OUL 0.22 69 0 NQI LTS 1.45 510 Bobbi 92 72 1 51OUL 3.56 176 0 DNT LTE 10.57 510 Bobbi 92 73 31 520HF 0.00 0 0 CLP ETL -3.61 0.13 0.14 R13DCLP+

92 73 31 520HF 0.06 33 0 VOL ETL -3.61 RI 3DCLP+

92 73 31 520HF 0.00 0 0 CLP ETL -3.22 0.13 0.18 R13DCLP+

92 73 31 520HF 0.11 38 0 VOL ETL -3.22 R13DCLP 92 73 31 520HF 0.31 17 ID 27 VOL ETL 0.86 Ri3DCLP+

92 73 31 520HF 0.00 0 0 CLP ETL 0.86 0.19 0.18 R13DCLP+

92 73 31 520HF 0.36 16 ID 25 VOL ETL 3.24 R13DCLP-+

92 73 31 5201-IF 0.00 0 0 CLP ETL 3.24 0.19 0.14 R13DCLP-+

92 75 2 510UL 8.24 162 0 DNT LTS 0.00 510 Bobbi 92 76 ] 510UL 617 165 0 DNT LTS 0.00 510 Bobbi Page 127 of 325

TR-151, Revision 0 Appendix II Recordable indications Component: TMI-OTSG-A Site: Three Mile Island

.411 Ini]ications, 11ith Length and 111"idth Outacie: 1R 14 Volt / Origin" Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 92 78 101 520HF 0.00 0 0 CLP ETL -1.65 0.14 0.17 KEXP +Pt 92 78 101 520HF 0.29 18 0 VOL ETL -1.65 KEXP +Pt 92 78 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 92 78 101 520HF 0.31 13 ID 15 VOL ETL 0.66 KEXP +Pt 92 78 101 520HF 0.00 0 0 CLP ETL 0.66 0.24 0.11 KEXP_+Pt 520HF 0.30 13 ID 15 VOL ETL 1.15 KEXP-+Pt 92 78 101 92 78 101 520HF 0.00 0 0 CLP ETL 1.15 0.14 0.17 KEXP-+Pt 92 95 93 51 OUL 11.16 173 0 DNT LTS -0.08 510_Bobbi 92 96 114 540HF 5.33 174 0 DNT LTS -0.01 540_Bobbi 92 121 5 51OUL 6.71 174 0 DNT 13S 33.20 510 Bobbi 92 121 154 520HF 0.00 0 0 NDF 14S -3.00 SpecInt 93 1 84 510UL 0.16 98 0 NQI 10S -0.75 510 Bobbi los -0.75 SpecInt 93 1 111 520HF 0.00 0 0 NDF los 0.49 510_Bobbi 93 1 84 51OUL 0.39 114 0 NQI 10S 93 1 111 520HF 1.87 0 ID 16 TWD 10S 0.64 Spec_lnt 93 3 30 520HF 0.00 0 0 CLP ETL 2.30 0.09 0.12 KEXP +Pt 93 3 30 520HF 0.17 14 ID 17 VOL ETL 2.30 KEXP_+Pt 93 21 29 520HF 0.36 30 ID 71 SCI ETL 2.47 KEXP_+Pt 93 21 29 520HF 0.00 26 0 ARC ETL 2.47 0.14 KEXP_+Pt 93 27 107 540HF 0.39 2 0 INR 15S 38.26 540 Bobbi 93 27 120 520HF 0.43 19 0 VOL UTS -8.83 R13DCLP+

93 27 120 520HF 0.00 0 0 CLP UTS -8.83 0.18 0.23 RI3DCLP+

93 28 30 520HF 0.00 0 0 CLP ETL 1.23 0.13 0.18 KEXP_+Pt 93 28 30 520HF 0.28 15 ID 20 VOL ETL 1.23 KEXP +Pt 93 28 30 520HF 0.00 0 0 CLP ETL 3.30 0.09 0.12 KEXP_+Pt 93 28 30 520HF 0.30 23 ID 43 VOL ETL 3.30 KEXP -+Pt 93 28 30 520HF 0.24 19 ID 30 VOL ETL 3.56 KEXP_+Pt 93 28 30 520HF 0.00 0 0 CLP ETL 3.56 0.09 0.12 KEXP-+Pt 93 28 30 520HF 0.44 19 ID 30 VOL ETL 4.77 KEXP_+Pt 93 28 30 520HF 0.00 0 0 CLP ETL 4.77 0.09 0.12 KEXP +Pt 93 35 43 5201HF ID 32 VOL ETL 1.88 KEXP -- Pt 0.35 19 93 35 43 520HF 0.00 0 0 CLP ETL 1.88 0.15 0.17 KEXP -Pt 93 39 43 520HF 0.24 22 0 VOL ETL -1.55 KEXP_-Pt 93 39 43 520HF 0.00 0 0 CLP ETL -1.55 0-15 0.11 KEXP +Pt Page 128 of 325

TR-151., Revision 0 Appendix II Recordable Indications Compont11:1. TMI-OTSG-A ite' Three Mile island A// Indications. I11it/ Length Cad Ii'Tid//i i')Jiyrr, R14 Folt / Origin/ Location Tube4 Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 93 52 44 520HF 0.24 19 ID 30 VOL ETL 0.65 KEXP +Pt 93 52 44 520HF 0.00 0 0 CLP ETL 0.65 0.13 0.12 KEXP +Pt 93 52 44 520HF 0.17 16 ID 22 VOL ETL 1.60 KEXP +Pt 93 52 44 520HF 0.00 0 0 CLP ETL 1.60 0.04 0.06 KEXP_+Pt 93 53 70 510UL 0.44 131 0 NQI LTS 0.43 510_Bobbi 93 53 150 520HF 0.00 0 0 NDF LTS 0.43 SpecInt 93 53 70 510UL 0.78 98 0 NQI LTS 0.91 510 Bobbi 93 53 150 520HF 0.00 0 0 NDF LTS 0.95 SpecInt 93 54 1 51OUL 0.60 54 0 INR LTS 0.94 510 Bobbi 93 55 28 520HF 0.00 0 0 NDF LTS 0.62 Spec Int 93 55 2 51OUL 0.61 83 0 NQI LTS 0.62 510_Bobbi 93 58 26 520HF 0.17 19 0 VOL ETL -0.66 R13DCLP+

93 58 26 520HF 0.00 0 0 CLP ETL -0.66 0.13 0.18 R13DCLP+

93 58 26 520HF 0.34 15 ID 20 VOL ETL 0.14 R13DCLP+

93 58 26 520HF 0.00 0 0 CLP ETL 0.14 0.18 0.18 R13DCLP+

93 58 28 520HF 0.26 23 0 PRA ETL 0.14 R13DCLP+

93 58 26 520HF 0.44 30 ID 71 VOL ETL 0.66 RI3DCLP+

93 58 26 520HF 0.00 0 0 CLP ETL 0.66 0.18 0.23 RI3DCLP+

93 58 26 520HF 0.64 26 ID 54 VOL ETL 1.44 KEXP +Pt 93 58 26 520HF 0.00 0 0 CLP ETL 1.44 0.18 0.18 KEXP_+Pt 93 58 26 520HF 0.21 21 ID 36 VOL ETL 1.78 KEXP +Pt 93 58 26 520HF 0.00 0 0 CLP ETL 1.78 0.18 0.18 KEXP_+Pt 93 58 26 520HF 0.00 0 0 CLP ETL 2.34 0.18 0.18 KEXP_-Pt 93 58 26 520HF 0.40 19 ID 30 VOL ETL 2.34 KEXP +Pt 93 58 26 520HF 0.25 21 ID 36 VOL ETL 3.78 KEXP_+Pt 93 58 26 520HF 0.00 0 0 CLP ETL 3.78 0.22 0.18 KEXP +Pt 93 58 28 520HF 0.00 0 0 NDF UTS 0.77 R13DCLP+

93 58 7 540HF 0.25 9 0 BVC UTS 3.22 540 Bobbi 93 58 28 520HF 0.14 17 0 VOL UTS 3.32 R13DCLP+

93 58 28 520HF 0.00 0 0 CLP UTS 3.32 0.18 0.14 R13DCLP+

93 58 7 540HF 0.46 9 ID 30 TWD UTS 4.43 540 Bobbi 93 58 28 520HF 0.13 14 0 VOL UTS 4.58 R13DCLP+

93 58 28 520HF 0.00 0 0 CLP UTS 4.58 0.12 0.14 RI3DCLP+

93 58 28 520HF 0.00 0 0 CLP UTS 4.61 0.18 0.14 RI3DCLP+

93 58 28 520HF 0.32 12 0 VOL UTS 4.61 R13DCLP+

93 58 7 540HF 0.33 9 0 BVC UTS 5.08 540 Bobbi 93 58 7 540HF 0.22 6 0 BVC UTS 6.08 540_Bobbi 93 58 28 520HF 0.26 20 0 PRPA UTS 6.40 R13DCLP-+

Page 129 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Compoiieni: TMI-OTSG-A Stec Three Mile Island A1 IUCdwoiu17ons. With Length and 1i idth O w71,-tcz:* l

• 14 Folt / Origin" Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 93 61 26 520HF 0.23 19 ID 30 VOL ETL 1.85 KEXP_+Pt 93 61 26 520HF 0.00 0 0 CLP ETL 1.85 0.13 0.12 KEXP +Pt 93 61 26 520HF 0.26 14 ID 17 VOL ETL 4.00 KEXP +Pt 93 61 26 520HF 0.00 0 0 CLP ETL 4.00 0.13 0.12 KEXP +Pt 93 68 26 520HF 0.62 29 ID 67 VOL ETL 2.15 KEXP-+Pt 93 68 26 520HF 0.00 0 0 CLP ETL 2.15 0.18 0.18 KEXP_+Pt 93 68 26 520HF 0.22 27 ID 58 VOL ETL 4.57 KEXP +Pt 93 68 26 520HF 0.00 0 0 CLP ETL 4.57 0.18 0.12 KEXP_+Pt 93 68 1 51OUL 4.59 177 0 DNT LTS 0.00 510 Bobbi 93 91 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 93 91 72 51OUL 14.22 172 0 DNT LTS -0.02 510 Bobbi 93 92 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP-+Pt 93 92 32 51OUL 10.30 172 0 DNT LTS -0.06 510 Bobbi 93 93 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP_+Pt 93 93 31 51OUL 5.10 169 0 DNT LTS -0.08 510_Bobbi 93 94 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP_+Pt 93 95 62 520HF 0.00 0 0 RSC ETL 0.05 KEXP_+Pt 93 96 62 520HF 0.00 0 0 RSC ETL 0.12 KEXP +Pt 93 97 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 93 99 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP +Pt 93 102 62 520HF 0.00 0 0 RSC ETL 1.21 KEXP -Pt 93 103 62 520HF 0.00 0 0 RSC ETL 0.00 KEXP i-Pt 93 113 115 540HF 0.25 10 0 BVC 15S 39.69 540 Bobbi 93 113 166 520HF 0.21 13 0 VOL UTS -6.85 R13DCLP+

93 113 166 520HF 0.00 0 0 CLP UTS -6.85 0.11 0.15 R13DCLP+

93 115 115 540HF 0.45 5 ID 17 TWD 14S 25.95 540 BobEx 93 115 5 51OUL 0.50 7 ID 23 TWD 14S 26.03 510 Bobbi 93 115 154 520IHF 0.00 0 0 CLP 15S -9.47 0.15 0.17 Speclnt 93 115 154 520HF 0.42 25 0 VOL 15S -9.47 Spec-lnt 93 123 115 540HF 0.22 8 0 BVC 15S 6.54 540 Bobbi 93 123 166 520HF 0.25 12 0 VOL 15S 6.57 R13DCLP+

93 123 166 520HF 0.00 0 0 CLP 15S 6.57 0_11 0.15 R13DCLP+

Page 130 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Conmpoent: TMI-OTSG-A Site: Three Mile Island

.411 Indications. Hith Length and 1ic/th

()wntze: lR14 Folt Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 93 123 166 520HF 0.59 17 0 VOL 15S 6.76 R13DCLP+

93 123 166 520HF 0.00 0 0 CLP 15S 6.76 0.22 0.10 R13DCLP+

93 123 115 540HF 0.27 15 0 BVC 15S 7.06 540 Bobbi 93 123 166 520HF 0.47 21 0 VOL 15S 7.09 R13DCLP+

93 123 166 520HF 0.00 0 0 CLP 15S 7.09 0.11 0.15 R13DCLP+

93 123 166 520HF 0.00 0 0 NDF 15S 8.26 R13DCLP+

93 123 115 540HF 0.00 0 0 INF 15S 8.34 540_Bobbi 94 5 84 51OUL 0.19 102 OD 5 TWD 08S 0.64 510_Bobbi 94 43 43 520HF 0.00 0 0 CLP ETL -0.81 0.10 0.12 KEXP_+Pt 94 43 43 520HF 0.15 15 0 VOL ETL -0.81 KEXP_+Pt 94 43 43 520HF 0.16 8 0 VOL ETL -0.60 KEXP_+Pt 94 43 43 520HF 0.00 0 0 CLP ETL -0.60 0.14 0.12 KEXP_+Pt 94 43 43 520HF 0.00 0 0 CLP ETL -0.48 0.10 0.12 KEXP_+Pt 94 43 43 520HF 0.11 12 0 VOL ETL -0.48 KEXP_+Pt 94 50 43 520HF 0.00 0 0 CLP ETL -0.82 0.10 0.12 KEXP_+Pt 94 50 43 520HF 0.20 9 0 VOL ETL -0.82 KEXP_-+Pt 94 50 43 520HF 0.18 22 ID 40 VOL ETL 0.00 KEXP_+Pt 94 50 43 520HF 0.00 0 0 CLP ETL 0.00 0.10 0.12 KEXP_-+Pt 94 52 90 520HF 0.15 26 0 VOL ETL -1.15 R13DCLP+

94 52 90 520HF 0.00 0 0 CLP ETL -1.15 0.14 0.11 R13DCLP+

94 52 90 520HF 0.33 17 ID 25 VOL ETL 0.41 R13DCLP+

94 52 90 520HF 0.00 0 0 CLP ETL 0.41 0.14 0.17 R13DCLP+

94 52 90 520HF 0.00 0 0 CLP ETL 1.09 0.19 0.17 R13DCLP+

94 52 90 520HF 0.49 10 ID 9 VOL ETL 1.09 RI3DCLP+

94 52 90 520HF 0.00 0 0 NDF ETL 2.35 R13DCLP+

94 53 43 520HF 0.66 25 ID 49 VOL ETL 0.61 KEXP_-+Pt 94 53 43 520HF 0.00 0 0 CLP ETL 0.61 0.14 0.17 KEXP +Pt 94 53 43 520HF 0.00 0 0 CLP ETL 1.49 0.10 0.12 KEXP -+Pt 94 53 43 520HF 0.22 19 ID 32 VOL ETL 1.49 KEXP-+Pt 94 53 43 520HF 0.14 16 ID 25 VOL ETL 2.52 KEXP +Pt 94 53 43 520HF 0.00 0 0 CLP ETL 2.52 0.05 0.06 KEXP -Pt 94 53 43 520HF 0.07 21 ID 37 VOL ETL 3.02 KEXP_+Pt 94 53 43 520HF 0.00 0 0 CLP ETL 3.02 0.10 0.12 KEXP_-Pt 94 53 43 520HF 0.00 0 0 CLP ETL 3.65 0.14 0.12 KEXP +-Pt 94 53 43 520HF 0.16 19 ID 32 VOL ETL 3.65 KEXP +Pt 94 53 43 520HF 0.00 0 0 CLP ETL 5.00 0.14 0.12 KEXP +Pt 94 53 43 520HF 0.33 25 ID 49 VOL ETL 5.00 KEXP -+Pt Page 131 of 325

TR-151L Revision 0 Appendix I1 Recordable Indications Com/ponent, TMI-OTSG-A Sizte. Three Mile Island

.411 1/7clications., With 1,0n7th anclH'idcit Volt / Origin. Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 94 59 2 510UL 0.54 117 0 INR LTS -0.46 510 Bobbi 94 62 1 51OUL 0.61 70 0 NQI LTS 1.51 510 Bobbi 94 62 28 520HF 0.00 0 0 NDF LTS 1.51 SpecInt 94 66 1 51OUL 0.19 96 0 INR LTE 17.75 510 Bobbi 94 70 26 520HF 0.00 0 0 CLP ETL -0.42 0.18 0.18 KEXP +Pt 94 70 26 520HF 0.37 19 0 VOL ETL -0.42 KEXP_+Pt 94 71 26 520HF 0.15 11 0 VOL ETL -0.60 KEXP_+Pt 94 71 26 520HF 0.00 0 0 CLP ETL -0.60 0.13 0.18 KEXP +Pt 94 71 26 520HF 0.51 29 ID 67 VOL ETL 1.53 KEXP +Pt 94 71 26 520HF 0.00 0 0 CLP ETL 1.53 0.13 0.18 KEXP +Pt 94 71 2 51OUL 0.00 0 0 INF LTE 16.50 510 Bobbi 94 71 2 51OUL 0.20 85 0 NQI LTE 18.24 510 Bobbi 94 71 58 520HF 0.00 0 0 NDF LTE 18.24 SpecInt 94 93 31 51OUL 6.79 168 0 DNT LTS -0.12 510 Bobbi 94 94 32 510UL 12.02 174 0 DNT LTS 0.21 510 Bobbi 94 95 31 5IOUL 10.62 165 0 DNT LTS -0.06 510 Bobbi 94 101 101 520HF 0.00 0 0 RPP ETL -1.00 5.50 SpecInt 94 101 124 520HF 0.41 15 ID 23 VOL ETL 0.74 KEXP +Pt 94 101 124 520HF 0.00 0 0 CLP ETL 0.74 0.09 0.11 KEXP -Pt 94 101 131 520HF 0.39 9 0 PID ETL 0.74 KEXP +Pt 94 101 124 520HF 1.36 29 ID 64 VOL ETL 1.22 KEXP -Pt 94 101 124 520HF 0.00 0 0 CLP ETL 1.22 0.09 0.17 KEXP_+Pt 94 101 124 520HF 0.92 19 ID 33 VOL ETL 2.02 KEXP +Pt 94 101 124 520HF 0.00 0 0 CLP ETL 2.02 0.14 0.17 KEXP_+Pt 94 113 115 540HF 0.51 3 0 INR 15S 33.69 540 Bobbi 94 113 166 520HIF 0.43 17 0 VOL UTS -12.89 R13DCLP+

94 113 166 520HF 0.00 0 0 CLP UTS -12.89 0.16 0.15 R13DCLP+

94 116 5 51OUL 0.21 95 0 NQI 13S 17.24 510 Bobbi 94 116 154 520HF 0.00 0 0 NDF 13S 17.24 Spec_Int 94 117 115 540HF 0.57 6 ID 20 TWD 15S 43.93 540 Bobbi 94 117 166 520HF 0.00 13 0 CLP UTS -2.31 0.31 0.20 R13DCLP+

94 117 166 520HF 0.67 12 0 VOL UTS -2.31 R13DCLP+

94 117 166 520HF 0.00 0 0 CLP UTS -1.59 0.22 0.20 R13DCLP+

94 117 166 520HF 0.18 27 0 VOL UTS -1.59 R13DCLP+

Page 132 of 325

TR-151, Revision 0 Appendix II Recordable Indications ComponeM. TMI-OTSG-A Sire: Three Mile Island

.4// hndicaions, 11ith LeC7*h and 1 idrth cm,:te 1R! 4 1olt Origin7 Location Tube# Cal Probe Degrees Percent Code TSP - Offet Axial Circ Dataset 94 117 166 520HF 0.25 37 0 VOL UTS 0.76 R13DCLP+

94 117 166 520HF 0.00 0 0 CLP UTS 0.76 0.16 0.15 R13DCLP+

94 117 166 520HF 0.00 0 0 CLP UTS 5.39 0.16 0.20 R13DCLP+

94 117 166 520HF 0.44 14 0 VOL UTS 5.39 R13DCLP+

94 121 6 51OUL 0.19 89 0 NQI 10S 0.46 510 Bobbi 94 121 154 520HF 0.00 0 0 NDF 1OS 0.46 Spec Int 94 124 5 51OUL 0.13 106 0 INR 10S 8.55 510 Bobbi 94 124 5 51OUL 0.14 125 0 INR 1OS 9.26 510 Bobbi 94 127 5 51OUL 0.32 79 0 NQI 15S 0.74 510_Bobbi 94 127 154 520HF 0.00 0 0 NDF 15S 0.74 Spec tnt 95 26 30 520HF 0.30 22 ID 40 VOL ETL 0.55 KEXP_+Pt 95 26 30 520HF 0.00 0 0 CLP ETL 0.55 0.04 0.12 KEXP-+Pt 95 34 44 520HF 0.00 0 0 CLP ETL -0.86 0.09 0.12 KEXP_+Pt 95 34 44 520HF 0.25 28 0 VOL ETL -0.86 KEXP +Pt 95 34 44 520HF 0.44 21 ID 42 VOL ETL 0.42 KEXP_+Pt 95 34 44 520HF 0.00 0 0 CLP ETL 0.42 0.09 0.12 KEXP_+Pt 95 34 44 520HF 0.29 16 ID 22 VOL ETL 0.61 KEXP_+Pt 95 34 44 520HF 0.00 0 0 CLP ETL 0.61 0.09 0.12 KEXP_--Pt 95 34 44 520HF 0.00 0 0 CLP ETL 2.02 0.13 0.18 KEXP -+Pt 95 34 44 520HF 0.23 18 ID 27 VOL ETL 2.02 KEXP +Pt 95 34 44 520HF 0.25 18 ID 27 VOL ETL 2.74 KEXP_ Pt 95 34 44 520HF 0.00 0 0 CLP ETL 2.74 0.09 0.12 KEXP_+Pt 95 34 44 520HF 0.00 0 0 CLP ETL 3.60 0.13 0.18 KEXP +Pt 95 34 44 520HF 0.19 15 ID 20 VOL ETL 3 60 KEXP_+Pt 95 36 65 51OUL 0.25 60 0 NQI 10S 0.73 510 Bobbi 95 36 150 520HF 0.00 0 0 NDF 10S 0.73 SpecInt 95 36 44 520HF 0.27 20 ID 33 VOL ETL 1.65 KEXP_+Pt 95 36 44 520HF 0.00 0 0 CLP ETL 1.65 0-09 0.12 KEXP -+Pt 95 40 44 520H-IF 0.52 24 0 VOL ETL -1.08 KEXP +Pt 95 40 44 520HF 0.00 0 0 CLP ETL -1.08 0.13 0.18 KEXP +-Pt 95 40 44 520HF 0.00 33 0 ARC ETL 0.74 0.18 KEXP_ Pt 95 40 44 520HF 1.37 35 NT 96 SCI ETL 0.74 KEXP +Pt 95 49 43 520HF 0.26 13 ID 19 VOL ETL 1.07 KEXP_-Pt 95 49 43 520HF 0.00 0 0 CLP ETL 1.07 0.15 0.17 KEXP +Pt 95 56 48 520 HF 0.22 13 ID 15 VOL ETL 3.33 KEXP +Pt Page 133 of 325

TR-151. Revision 0 Appendix I1 Recordable Indications Conmponentw. TMI-OTSG-A s/ice. Three Mile Island Al/ lnlihiC6catT.s, 11it71 Length antd J'icfIh oia'ige: I,R1 4 Solt/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 95 56 48 520HF 0.00 0 0 CLP ETL 3.33 0.13 0.18 KEXP_+Pt 95 61 47 520HF 0.00 90 0 CLP ETL 0.63 0.14 0.12 KEXP +Pt 95 61 47 520HF 0.38 23 ID 43 VOL ETL 0.63 KEXP +Pt 95 61 47 520HF 0.59 28 ID 63 VOL ETL 2.59 KEXP +Pt 95 61 47 520HF 0.00 0 0 CLP ETL 2.59 0.14 0.17 KEXP +Pt 95 61 47 520HF 0.00 0 0 CLP ETL 4.49 0.14 0.17 KEXP +Pt 95 61 47 520HF 0.61 29 ID 67 VOL ETL 4.49 KEXP_+Pt 95 72 50 51OUL 0.15 116 0 INR LTE 22.22 510 Bobbi 95 75 51 51OUL 5.00 172 0 DNT LTS 0.21 510 Bobbi 95 77 31 51OUL 9.65 167 0 DNT LTS -0.10 510_Bobbi 95 80 31 510UL 2.60 169 0 DNT LTE 10.41 510 Bobbi 95 87 101 520HF 0.00 0 0 RPP ETL -1.00 7.20 Spec Int 95 87 101 520HF 0.34 11 ID 11 VOL ETL 1.03 SpecInt 95 87 101 520HF 0.00 0 0 CLP ETL 1.03 0.19 0.11 Spec Int 95 87 101 520HF 0.00 0 0 RPD ETL 1.69 Speclnt 95 87 101 520HF 0.00 0 0 CLP ETL 1.69 0.24 0.17 SpecInt 95 87 101 520HF 0.34 28 ID 63 VOL ETL 1.69 Spec Int 95 87 101 520HF 0.00 0 0 CLP ETL 2.16 0.14 0.17 SpecInt 95 87 131 520HF 0.52 20 0 PID ETL 2,16 Spec Int 95 87 101 520HF 0.59 21 ID 36 VOL ETL 2.16 SpecInt 95 87 101 520HF 0.40 28 ID 63 VOL ETL 3.08 Spec Int 95 87 101 520HF 0.00 0 0 CLP ETL 3.08 0.14 0.17 Spec Int 95 87 101 520HF 0.45 15 ID 20 VOL ETL 3.70 Spec Int 95 87 101 520HF 0.00 0 0 CLP ETL 3.70 0.14 0.18 Spec Int 95 87 101 520HF 0.00 0 0 CLP ETL 4.00 0.10 0.11 Spec Int 95 87 101 520HF 0.47 15 ID 20 VOL ETL 4.00 Spec Int 95 87 131 520HF 0.00 0 0 CLP ETL 5.37 0.09 0.12 Spec Int 95 87 131 520IF 0.48 19 ID 30 VOL ETL 5.37 Spec Int 95 87 131 520HF 0.56 21 ID 36 VOL ETL 5-45 Spec Int 95 87 131 520HF 0.00 0 0 CLP ETL 5.45 0.09 0.12 SpecInt 95 93 101 520HF 0.00 0 0 CLP ETL -0.97 0.14 0.17 KEXP--Pt 95 93 101 520HF 0.30 13 0 VOL ETL -0.97 KEXP -Pt 95 111 115 540HF 0.43 6 ID 20 TWD 15S 40.40 540 Bobbi 95 111 166 520HF 0.00 0 0 CLP UTS -5.96 0.16 0.10 R13DCLP+

95 111 166 5201-F 0.33 10 0 VOL UTS -5.96 R13DCLP+

95 111 166 5201-IF 0.25 9 0 VOL UTS -5.41 R13DCLP+

Page 134 of 325

TR-151, Revision 0 Appendix 11 Recordable Indications Co(n)onent. TMI-OTSG-A Sile: Three Mile Island 41 hIndications. 11'ilh Lcyng/ih and 14idtIh 01iai.'e: 1R 14

/ Origin/ Location S'olt Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 95 11] 166 52011F 0.00 0 0 CLP UTS -5.41 0.16 0.15 Ri3DCLP 95 11] 166 520HF 0.26 21 0 VOL UTS -3.63 R13DCLP+

95 11] 166 520HF 0.00 0 0 CLP UTS -3.63 0.16 0.15 RI3DCLP+

95 113 5 51OUL 2.20 184 0 INR 08S 37.02 510 Bobbi 95 123 115 540HF 0.28 91 0 NQI 10S 2.96 540_Bobbi 95 123 154 520HF 0.00 0 0 NDF lOS 3.34 Spec Int 95 123 154 520HF 0.00 0 0 NDF 10S 7.46 SpecInt 95 123 115 540HF 0.28 129 0 INR 1OS 7.70 540_Bobbi 95 123 166 520HF 0.00 0 0 CLP UTS 1.97 0.21 0.20 R13DCLP+

95 123 166 520HF 1.53 30 0 VOL UTS 1.97 R13DCLP+

95 123 115 540HF 1.28 7 ID 23 TWD UTS 2.02 540 Bobbi 95 127 138 520PI 0.34 24 0 VOL 12S 7.68 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 12S 7.68 0.13 0.18 Postln_+Pt 95 127 166 520HF 0.22 28 0 VOL 12S 7.70 R13DCLP+

95 127 166 520HF 0.00 0 0 CLP 12S 7.70 0.16 0.15 R13DCLP+

95 127 138 520PI 0.24 17 0 VOL 12S 9.87 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 12S 9.87 0.12 0.19 Postln_+Pt 95 127 166 520HF 0.25 23 0 VOL 12S 9.92 R13DCLP+

95 127 166 520HF 0.00 0 0 CLP 12S 9.92 0.11 0.15 R13DCLP+

95 127 166 520HF 0.00 0 0 CLP 12S 11.56 0.11 0.15 R13DCLP+

95 127 166 520HF 0.43 16 0 VOL 12S 11.56 R13DCLP+

95 127 138 520P1 0.41 14 0 VOL 12S 11.69 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 12S 11.69 0.13 0.18 Postln_+Pt 95 127 138 520PI 0.28 16 0 VOL 12S 13.18 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 12S 13.18 0.29 0.21 Postln_+Pt 95 127 166 520HF 0.36 18 0 VOL 12S 13.19 R13DCLP+

95 127 166 520HF 0.00 0 0 CLP 12S 13.19 0.32 0.25 RI3DCLP+

95 127 115 540HF 0.26 6 0 BVC 12S 13.26 540_Bobbi 95 127 115 540HF 0.23 2 0 INR 12S 21.44 540_Bobbi 95 127 138 520P1 0.34 15 0 VOL 12S 24.73 Postln_+Pt 95 127 138 520P1 0.00 0 0 CLP 12S 24.73 0.13 0.12 Postln_+Pt 95 127 115 540HF 0.30 7 0 BVC 12S 24.74 540_Bobbi 95 127 138 520P1 0.50 19 0 VOL 12S 25.24 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 12S 25.24 0.20 0.17 Postln_+Pt 95 127 166 520HF 0.00 0 0 CLP 13S -11.87 0.11 0.15 RI3DCLP+

95 127 166 520HF 0.18 33 0 VOL 13S -11.87 R13DCLP+

95 127 166 520HF 0.00 0 0 CLP 13S -11.41 0.11 0.15 R13DCLP+

95 127 166 520HF 0.37 31 0 VOL 13S -11.41 R13DCLP+

95 127 138 520PI 1.43 22 0 VOL 15S 12.96 Postln_+Pt 95 127 138 520PI 0.00 0 0 CLP 15S 12.96 0.31 0.23 Postln +Pt Page 135 of 325

TR- 151, Revision 0 Appendix I1 Recordable Indications COMiI)Wofen: TMI-OTSG-A Site: Three Mile Island

.41/ hIdicatioms, W ith Lenglh caul W'idth

()nge." !R14 blit / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 95 127 115 540HF 0.36 11 0 BVC 15S 13.13 540 Bobbi 95 127 154 520HF 0.40 15 0 VOL 15S 13.52 SpecInt 95 127 154 520HF 0.00 0 0 CLP 15S 13.52 0.15 0.17 SpecInt 95 127 154 520HF 1.35 29 0 VOL 15S 13.67 Spec Int 95 127 154 520HF 0.00 0 0 CLP 15S 13.67 0.20 0.17 SpecInt 96 4 29 520HF 12.11 44 OD 97 SCI ETL 1.96 KEXP +Pt 96 4 29 520HF 0.00 48 0 ARC ETL 1.96 0.26 KEXP-+Pt 96 22 83 51OUL 0.22 127 0 INR 15S 26.66 510 Bobbi 96 32 150 520HF 0.00 0 0 NDF 11S 17.69 Spec Int 96 32 109 540HF 1.75 5 ID 17 TWD 11S 17.69 540 Bobbi 96 32 109 540HF 0.73 7 ID 23 TWD 15S 37.45 540 Bobbi 96 32 109 540HF 0.46 9 ID 30 TWD 15S 43.47 540 Bobbi 96 32 90 520HF 0.97 24 0 VOL ETL -3.10 R13DCLP+

96 32 90 520HF 0.00 0 0 CLP ETL -3.10 0.14 0.17 R13DCLP+

96 32 90 520HF 0.00 0 0 CLP ETL 1.94 0.10 0.11 R13DCLP+

96 32 90 520HF 0.30 15 ID 20 VOL ETL 1.94 R13DCLP+

96 32 90 520HF 0.00 0 0 CLP ETL 3.35 0.24 0.17 R13DCLP+

96 32 90 520HF 0.61 22 ID 40 VOL ETL 3.35 R13DCLP+

96 32 90 520HF 0.25 23 ID 43 VOL ETL 4.14 R13DCLP+

96 32 90 520HF 0.00 0 0 CLP ETL 4.14 0.19 0.17 R13DCLP+

96 32 150 520HF 0.00 0 0 CLP UTS -9.28 0.10 0.12 SpecInt 96 32 150 520HF 1.02 21 0 VOL UTS -9.28 Spec -nt 96 32 150 520HF 1.18 25 0 PRA UTS -3.33 R13DCLP+

96 32 90 520HF 0.00 0 0 CLP UTS -3.20 0.14 0.17 R13DCLP+

96 32 90 520HF 1.10 23 0 VOL UTS -3.20 R13DCLP+

96 32 90 520HF 0.19 10 0 VOL UTS -1.94 RI3DCLP+

96 32 90 520HF 0.00 0 0 CLP UTS -1.94 0.19 0.17 RI3DCLP+

96 32 150 520HF 0.00 0 0 PRA UTS 3.75 RI3DCLP+

96 32 109 540HF 0.50 11 ID 37 TWD UTS 3.75 540_Bobbi 96 61 51 51OUL 0.14 80 0 INR 04S 0.70 510 Bobbi 96 61 90 520HF 0.28 7 0 VOL ETL -4.21 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL -4.21 0.19 0.17 R13DCLP+

96 61 90 5201F 0.26 16 0 VOL ETL -3.30 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL -3.30 0.15 0.11 R13DCLP+

96 61 90 520HF 0.87 19 0 VOL ETL -1.22 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL -1.22 0.15 0.23 R13DCLP+

96 61 90 5201HIF 0.60 20 ID 15 VOL ETL 0.85 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 0.85 0.15 0.17 RI3DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 1.47 0.10 0.11 R13DCLP+

Page 136 of 325

TR-151, Revision 0 Appendix II Recordable Indications Componen.t TMI-OTSG-A Site: Three Mile island

-411 lndico/ions, J iith Length and II 7dcl/h K) * , I , 1 4 I tlU ' II Volt / Origin, Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 96 61 90 520HF 0.53 15 ID 43 VOL ETL 1.47 R13DCLP+

96 61 90 520HF 0.34 18 ID 25 VOL ETL 2.05 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 2.05 0.10 0.11 R13DCLP+

96 61 90 520HF 0.45 17 ID 20 VOL ETL 2.70 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 2.70 0.10 0.11 R13DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 3.18 0.10 0.11 R13DCLP+

96 61 90 520HF 0.48 13 ID 63 VOL ETL 3.18 R13DCLP+

96 61 90 520HF 0.39 18 ID 8 VOL ETL 3.91 R!3DCLP+

96 61 90 520HF 0.00 0 0 CLP ETL 3.91 0.10 0.11 R13DCLP+

96 76 32 51OUL 18.82 174 0 DNT LTS -0.19 510_Bobbi 96 87 32 51OUL 0.11 15 0 INR 07S -0.38 510_Bobbi 96 102 124 520HF 0.00 0 0 NDF LTS 9.53 SpecInt 96 102 27 51OUL 0.38 72 0 NQI LTS 9.53 510 Bobbi 96 102 107 520HF 0.00 0 0 RIC LTS 9.53 SpecInt 96 112 166 520HF 0.31 16 0 VOL 15S 4.34 R13DCLP+

96 112 166 520HF 0.00 0 0 CLP 15S 4.34 0.16 0.10 R13DCLP+

96 112 115 540HF 0.35 8 0 BVC 15S 4.41 540_Bobbi 96 114 166 520HF 0.27 12 0 VOL 15S 5.85 R13DCLP+

96 114 166 520HF 0.00 0 0 CLP 15S 5.85 0.16 0.15 R13DCLP+

96 114 115 540HF 0.43 3 0 INR 15S 6.07 540 Bobbi 96 123 5 51OUL 2.80 173 0 DNT LTE 10.80 510 Bobbi 97 9 107 540HF 0.36 5 0 BVC 15S 33.25 540_Bobbi 97 9 111 520HF 0.62 16 0 VOL UTS -13.36 Spec_Int 97 9 111 520HF 0.00 0 0 CLP UTS -13.36 0.09 0.17 SpecInt 97 18 111 520HF 0.00 0 0 NDF 1OS 14.43 SpecInt 97 18 84 510UL 0.19 107 0 NQI 10S 14.43 510 Bobbi 97 25 107 540HF 0.56 6 ID 20 TWD 15S 31.68 540_Bobbi 97 25 107 540HF 0.66 6 ID 20 TWD 15S 34.01 540_Bobbi 97 25 120 520HF 0.25 21 0 VOL UTS -15.16 R13DCLP 97 25 120 520HF 0.00 0 0 CLP UTS -15.16 0.18 0.17 R13DCLP+

97 25 120 520HF 0.00 0 0 INF UTS -13.17 R13DCLP 97 25 120 520HF 0.00 0 0 CLP UTS -12.58 0.14 0.17 R13DCLP 97 25 120 520HF 0.49 20 0 VOL UTS -12.58 R13DCLP+

97 25 120 520HF 0.00 0 0 INF UTS -11.15 R13DCLP+

97 33 179 520HF 1.13 22 0 PID ETL 0.64 KEXP -Pt Page 137 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Sile." Three Mile Island

.11lmications. H'ilh Length and 1"'idti O,,taze." 1iDA Volt Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 97 33 88 520HF 0.94 33 ID 86 SCI ETL 0.64 KEXP +Pt 97 33 88 520HF 0.00 38 0 ARC ETL 0.64 0.20 KEXP_+Pt 97 33 88 520HF 0.00 0 0 RPD ETL 0.64 KEXP_+Pt 97 33 88 520HF 0.08 67 0 INR ETL 1.60 KEXP_+Pt 97 33 88 520HF 0.00 43 0 ARC ETL 9.51 0.23 KEXP_+Pt 97 33 88 520HF 11.92 46 OD 96 SCI ETL 9.51 KEXP_+Pt 97 51 43 520HF 0.26 17 ID 27 VOL ETL 0.03 KEXP_+Pt 97 51 43 520HF 0.00 0 0 CLP ETL 0.03 0.14 0.17 KEXP_+Pt 97 74 13 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 97 75 27 51OUL 6.04 172 0 DNT LTS -0.08 510 Bobbi 97 76 28 51OUL 29.73 171 0 DNT LTS 0.06 510 Bobbi 97 77 27 51OUL 15.79 170 0 DNT LTS 0.00 510 Bobbi 97 82 28 51OUL 5.11 171 0 DNT LTS -0.17 510 Bobbi 97 84 27 51OUL 4.93 169 0 DNT LTS 0.00 510 Bobbi 97 94 27 51OUL 0.20 92 0 NQI LTS 2.36 510 Bobbi 97 94 107 520HF 0.00 0 0 NDF LTS 2.36 Spec Int 97 105 28 51OUL 0.46 51 0 INR LTE 4.83 510 Bobbi 98 4 30 520HF 2.12 36 NT 100 SCI ETL 1.23 KEXP +Pt 98 4 30 520HF 0.00 49 0 ARC ETL 1.23 0.26 KEXP +Pt 98 25 107 540HF 0.26 3 0 INR 15S 30.73 540 Bobbi 98 25 107 540HF 0.38 5 0 BVC 15S 33.63 540_Bobbi 98 25 107 540HF 0.29 8 0 BVC 15S 35.59 540_Bobbi 98 25 120 520HF 0.17 16 0 VOL UTS -16.11 R13DCLP+

98 25 120 520FF 0.00 0 0 CLP UTS -16.11 0.14 0.17 R13DCLP+

98 25 120 520HF 0.00 0 0 CLP UTS -13.14 0.14 0.17 R13DCLP+

98 25 120 520FF 0.56 19 0 VOL UTS -13.14 R13DCLP+

98 25 120 520FF 0.00 0 0 CLP UTS -10.85 0.09 0.17 RI3DCLP 98 25 120 520HF 0.46 20 0 VOL UTS -10.85 R13DCLP-+

98 29 37 520HF 0.16 24 ID 46 VOL ETL 1.46 KEXP -Pt 98 29 37 520HF 0.00 0 0 CLP ETL 1.46 0.15 0.17 KEXP -Pt 98 29 37 520HF 0.47 23 ID 43 VOL ETL 4.17 KEXP +Pt 98 29 37 520HF 0.00 0 0 CLP ETL 4.17 0.15 0.23 KEXP -+Pt Page 138 of 325

TR- 151, Revision 0 Appendix II Recordable Indications CompO/,ent: TMI-OTSG-A Sirc. Three Mile Island

.41 /Indicution.s. IT'ith Length aund 11'idth (waore: 1R14

'olt/ Originl Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 98 33 150 520HF 0.00 0 0 NDF 05S 14.93 Spec Int 98 33 109 540HF 1.11 6 ID 20 TWD 05S 14.93 540_Bobbi 98 40 43 520HF 0.23 13 ID 19 VOL ETL 0.32 KEXP +Pt 98 40 43 520HF 0.00 0 0 CLP ETL 0.32 0.15 0.11 KEXP_+Pt 98 56 48 520HF 0.00 0 0 CLP ETL 1.47 0.13 0.18 KEXP +Pt 98 56 48 520HF 0.31 16 ID 22 VOL ETL 1.47 KEXP_+Pt 98 71 47 520HF 0.00 90 0 CLP ETL 0.99 0.14 0.12 KEXP +Pt 98 71 47 520HF 0.26 29 ID 67 VOL ETL 0.99 KEXP_+Pt 98 74 51 51OUL 13.42 173 0 DNT LTS -0.33 510_Bobbi 98 76 27 51OUL 12.23 172 0 DNT LTS 0.00 510 Bobbi 98 77 28 510UL 32.57 171 0 DNT LTS 0.13 510 Bobbi 98 78 27 51OUL 24.87 171 0 DNT LTS 0.00 510 Bobbi 98 79 28 51OUL 8.94 171 0 DNT LTS -0.17 510 Bobbi 98 83 28 51OUL 14.79 171 0 DNT LTS -0.15 510 Bobbi 98 84 27 510UL 18.37 169 0 DNT LTS 0.00 510 Bobbi 98 85 28 51OUL 4.15 171 0 DNT LTS -0.13 510 Bobbi 98 86 65 520HF 0.32 19 ID 30 VOL ETL 0.32 KEXP +Pt 98 86 65 520HF 0.00 0 0 CLP ETL 0.32 0.10 0.11 KEXP -Pt 98 88 65 520HF 0.00 0 0 RPN ETL 1.95 KEXP --Pt 98 90 65 520HF 0.28 27 ID 56 VOL ETL 0.08 KEXP_+Pt 98 90 65 520HF 0.00 0 0 CLP ETL 0.08 0.10 0.11 KEXP -- Pt 98 91 66 520HF 0.10 15 0 VOL ETL -1.55 KEXP +Pt 98 91 66 520HF 0.00 0 0 CLP ETL -1.55 0.14 0.17 KEXP +Pt 98 91 66 520HF 0.19 16 ID 22 VOL ETL 0.81 KEXP +Pt 98 91 66 520HF 0.00 0 0 CLP ETL 0.81 0.10 0.12 KEXP +Pt 98 91 66 520HF 0.00 0 0 CLP ETL 1.80 0.14 0.17 KEXP +Pt 98 91 66 520HF 0.33 14 ID 17 VOL ETL 1.80 KEXP +Pt 98 91 66 520HF 0.26 12 ID 13 VOL ETL 3.51 KEXP +Pt 98 91 66 520HF 0.00 0 0 CLP ETL 3.51 0.14 0.17 KEXP --Pt 98 91 66 520HF 0.59 22 ID 40 VOL ETL 4.16 KEXP -Pt 98 91 66 520HF 0.00 0 0 CLP ETL 4.16 0.14 0-17 KEXP -Pt Page 139 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island Jl*],-,;. . !!i/ .. ,, .*';

?,,, -7,7

.4!! Idicotnn1.ith/L,-ngrh 6-1d ~i Yd Outage:. 1Ri 4 Volt/ Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 98 91 66 520HF 0.37 17 ID 25 VOL ETL 4.85 KEXP +Pt 98 91 66 520HF 0.00 0 0 CLP ETL 4.85 0.14 0.17 KEXP_+Pt 98 92 114 540HF 0.28 5 0 BVC 15S 44.94 540 Bobbi 98 92 65 520HF 0.23 23 ID 43 VOL ETL 0.69 KEXP_+Pt 98 92 65 520HF 0.00 90 0 CLP ETL 0.69 0.10 0.11 KEXP +Pt 98 92 124 520HF 0.18 19 0 VOL UTS -1.50 R13DCLP+

98 92 124 520HF 0.00 0 0 CLP UTS -1.50 0.14 0.17 R13DCLP+

98 98 27 51OUL 2.09 180 0 INR 03S 22.68 510_Bobbi 98 115 6 51OUL 1.96 102 0 INR 06S 20.22 510 Bobbi 99 1 7 540HF 0.34 7 0 BVC 02S 37.31 540 Bobbi 99 1 111 520HF 0.00 0 0 NDF 03S -1.69 Spec Int 99 1 7 540HF 0.38 5 ID 17 TWD 04S 21.58 540 Bobbi 99 1 7 540HF 0.54 6 ID 20 TWD 04S 23.85 540 Bobbi 99 1 111 520HF 0.00 0 0 NDF 05S -17.42 Spec lnt 99 1 111 520HF 0.00 0 0 NDF 05S -15.15 Spec lnt 99 1 7 540HF 0.71 3 0 INR 05S 12.60 540 Bobbi 99 1 7 540HF 0.44 7 ID 23 TWD 08S 5.12 540 Bobbi 99 1 111 520HF 0.55 5 0 VOL 08S 5.26 Spec Int 99 1 111 520HF 0.00 0 0 CLP 08S 5.26 0.09 0.12 Spec Int 99 1 7 540HF 0.43 12 ID 40 TWD 09S 2.43 540 Bobbi 99 1 111 520HF 0.00 0 0 NDF 09S 2.43 Spec Int 99 1 94 51OUL 7.69 178 0 DNT LTE 10.85 540 Bobbi 99 1 7 540HF 0.00 0 0 ROB LTS -13.42 540_Bobbi 99 2 80 510UL 7.41 173 0 DNT LTE 10.55 510 Bobbi 99 17 107 540HF 0.33 9 0 BVC 15S 31.72 540 Bobbi 99 17 107 540HF 0.60 7 ID 23 TWD 15S 33.01 540 Bobbi 99 17 120 520HF 0.17 10 0 VOL UTS -14.96 RI3DCLP+

99 17 120 520HF 0.00 0 0 CLP UTS -14.96 0.14 0.11 R13DCLP+

99 17 120 520HF 0.51 10 0 VOL UTS -13.76 R13DCLP+

99 17 120 520HF 0.00 0 0 CLP UTS -13.76 0.14 0.11 R13DCLP+

99 30 109 540HF 0.52 11 ID 37 TWD 15S 40.00 540 BobEx 99 30 66 51OUL 0.58 9 ID 30 TWD 15S 40.11 510 Bobbi 99 30 150 5201IF 0.44 17 0 VOL UTS -9.15 Spec Int 99 30 150 520HF 0.00 0 0 CLP UTS -9.15 0.10 0.06 Spec Int 99 30 150 520HF 0.81 15 0 VOL UTS -6.58 Spec mnt 99 30 150 520HF 0.00 0 0 CLP UTS -6.58 0.10 0.12 Spec Int Page 140 of 325

TR- 151 Revision 0 Appendix II Recordable Indications Comnponet.: TMI-OTSG-A Site. Three Mile Island

.41 Inhdications, H1it7 Le/ngith rnt_ I,'rdh Oz:ge. lR 14 I 'olt ' Originr Location Tube2 Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 99 33 37 520HF 0.21 11 0 VOL ETL -1.51 KEXP +Pt 99 33 37 520HF 0.00 0 0 CLP ETL -1.51 0.15 0.17 KEXP --Pt 99 33 37 520HF 0.00 0 0 CLP ETL -0.91 0.15 0.12 KEXP +Pt 99 33 37 520HF 0.24 14 0 VOL ETL -0.91 KEXP +Pt 99 59 90 520HF 0.00 0 0 NDF ETL -1.50 R13DCLP+

99 61 51 51OUL 0.73 92 0 NQI LTS 0.70 510 Bobbi 99 61 142 520HF 0.00 0 0 NDF LTS 0.70 LTS-+Pt 99 62 111 540HF 0.48 10 ID 33 TWD 15S 34.18 540 Bobbi 99 62 165 520HF 0.27 22 0 VOL UTS -12.69 SpecInt 99 62 165 520HF 0.00 0 0 CLP UTS -12.69 0.16 0.21 SpecInt 99 65 165 520HF 0.00 0 0 NDF 08S 16.07 Spec Int 99 65 50 51 OUL 0.14 82 0 NQI 08S 16.07 510 Bobbi 99 73 50 51OUL 33.14 173 0 DNT LTS 0.00 510 Bobbi 99 74 51 51OUL 25.17 171 0 DNT LTS 0.04 510 Bobbi 99 75 27 51OUL 5.96 171 0 DNT LTS -0.33 510 Bobbi 99 76 28 51OUL 28.92 172 0 DNT LTS 0.02 510 Bobbi 99 77 27 51OUL 0.17 98 0 NQI 07S -0.44 510_Bobbi 99 77 104 520HF 0.40 108 OD 9 TWD 07S -0.43 Spec_Int 99 77 27 51OUL 40.08 170 0 DNT LTS 0.00 510 Bobbi 99 78 28 510UL 34.03 171 0 DNT LTS 0.02 510 Bobbi 99 79 27 510UL 14.73 171 0 DNT LTS 0.00 510 Bobbi 99 82 28 510UL 8.57 174 0 DNT LTS -0.17 510 Bobbi 99 83 27 51OUL 25.75 170 0 DNT LTS 0.00 510 Bobbi 99 84 28 510UL 9.79 172 0 DNT LTS -0.13 510 Bobbi 99 93 65 520HF 0.00 0 0 CLP ETL -0.25 0.14 0.17 KEXP +Pt 99 93 65 520HF 0.18 15 0 VOL ETL -0.25 KEXP -Pt 99 99 124 520HF 0.00 0 0 NDF LTS 13.40 SpecInt 99 99 27 51OUL 0.18 72 0 NQI LTS 13.40 51 RBobbi 99 99 104 520HF 0.00 0 0 RIC LTS 13.40 Spec-lit 99 121 154 520HF 0.00 0 0 NDF 10S 7.12 SpecIt Page 141 of 325

TR-151, Revision 0 Appendix II Recordable Indications CoMpoMneniT. TMI-OTSG-A

.Site: Three Mile Island A.//1 diccaions,. With Lemlh cI) Tl'id1!7 OU.U.,'. .R.

1,olt / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 99 121 6 51OUL 0.18 87 0 NQI 10S 7.12 510 Bobbi 99 124 154 520HF 0.00 0 0 NDF 15S 0.78 Spec Int 99 124 5 51OUL 0.22 82 0 NQI 15S 0.78 510 Bobbi 99 124 5 51OUL 2.81 175 0 DNT LTE 10.27 510 Bobbi 99 124 5 51OUL 3.78 174 0 DNT LTE 10.91 510 Bobbi 100 2 80 51OUL 0.25 59 0 NQI 10S -0.85 510 Bobbi 100 2 111 520HF 1.36 0 ID 13 TWD 10S -0.71 Speclnt 100 2 80 510UL 6.47 174 0 DNT LTE 10.66 510 Bobbi 100 23 90 520HF 0.68 29 0 VOL ETL -2.50 R13DCLP+

10023 90 520HF 0.00 0 0 CLP ETL -2.50 0.19 0.11 R13DCLP+

100 23 90 520HF 0.51 25 ID 51 VOL ETL 0.31 R13DCLP+

100 23 90 520HF 0.00 0 0 CLP ETL 0.31 0.14 0.18 R13DCLP+

100 23 90 520HF 0.24 20 ID 33 VOL ETL 1.65 R13DCLP+

10023 90 520HF 0.00 0 0 CLP ETL 1.65 0.14 0.12 R13DCLP+

10031 37 520HF 0.00 0 0 CLP ETL -1.14 0.10 0.11 KEXP +Pt 10031 37 520HF 0.25 19 0 VOL ETL -1.14 KEXP +Pt 10031 37 520HF 0.00 0 0 CLP ETL 2.66 0.20 0.17 KEXP +Pt 100 31 37 520HF 0.35 30 ID 64 VOL ETL 2.66 KEXP +Pt 100 31 37 520HF 0.33 17 ID 27 VOL ETL 3.60 KEXP +Pt 100 31 37 520HF 0.00 0 0 CLP ETL 3.60 0.10 0.17 KEXP +Pt 100 31 37 520HF 0.00 0 0 CLP ETL 3.94 0.15 0.23 KEXP -Pt 100 31 37 520HF 0.88 27 ID 55 VOL ETL 3.94 KEXP +Pt 100 31 37 520HF 0.40 20 ID 35 VOL ETL 4.15 KEXP -Pt 10031 37 520HF 0.00 0 0 CLP ETL 4.15 0.10 0.17 KEXP -Pt 100 31 109 540HF 0.22 5 0 BVC UTS 3.47 540 Bobbi 10031 150 520HF 0.40 13 0 VOL UTS 3.73 Spec Int 10031 150 520HF 0.00 0 0 CLP UTS 3.73 0.10 0.12 Spec Int 10031 150 520HF 0.45 19 0 PRA UTS 6.03 Spec Int 10031 109 540HF 0.18 12 0 BVC UTS 6.55 540_Bobbi 10032 37 520HF 0.27 17 0 VOL ETL -1.41 KEXP +Pt 10032 37 520HF 0.00 0 0 CLP ETL -1.41 0.10 0.17 KEXP +Pt 100 32 37 520HF 0.21 16 ID 25 VOL ETL 0.69 KEXP +Pt 100 32 37 520HF 0.00 0 0 CLP ETL 0.69 0.15 0.17 KEXP +Pt 100 32 37 520HF 0-49 12 ID 17 VOL ETL 1.62 KEXP +Pt 10032 37 520HF 0.00 0 0 CLP ETL 1.62 0.15 0.17 KEXP -Pt 10032 37 520HF 0.00 0 0 CLP ETL 2.65 0.10 0.17 KEXP +Pt 100 32 37 520HF 0.21 9 ID 11 VOL ETL 2.65 KEXP +Pt 100 32 37 5201HF 0.35 29 ID 61 VOL ETL 4.75 KEXP +-Pt Page 142 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Co7mponent: TMI-OTSG-A Su1e. Three Mile Island

"-Ill

/n~dirvoitic I'it! I ength ... ! I"drb ozuatge. 1R14 1Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 100 32 37 520HF 0.00 0 0 CLP ETL 4.75 0.10 0.17 KEXP_+Pt 100 33 109 540HF 0.19 352 0 INR UTS 6.00 540_Bobbi 100 34 109 540HF 0.48 6 ID 220 TWD UTS 5.45 540 Bobbi 10034 150 520HF 0.51 20 0 VOL UTS 6.21 SpecInt 10034 150 520HF 0.00 0 0 CLP UTS 6.21 0.10 0.12 SpecInt 100 51 37 520HF 0.34 33 0 INR ETL -2.17 KEXP +Pt 100 51 37 520HF 0.00 0 0 NDF ETL -1.84 KEXP +Pt 100 51 37 520HF 0.19 11 0 VOL ETL -0.82 KEXP +Pt 100 51 37 520HF 0.00 0 0 CLP ETL -0.82 0.15 0.11 KEXP +Pt 100 51 37 520HF 0.00 0 0 CLP ETL -0.24 0.20 0.17 KEXP +Pt 100 51 37 520HF 0.19 4 0 VOL ETL -0.24 KEXP +Pt 100 51 37 520HF 0.22 12 ID 17 VOL ETL 0.59 KEXP +Pt 100 51 37 520HF 0.00 0 0 CLP ETL 0.59 0.15 0.17 KEXP +Pt 100 51 37 520HF 0.14 20 ID 3 5 VOL ETL 2.50 KEXP +Pt 100 51 37 520HF 0.00 0 0 CLP ETL 2.50 0.15 0.17 KEXP +Pt 100 51 109 540HF 0.37 5 0 BVC UTS 5.16 540 Bobbi 100 72 50 51OUL 17.16 175 0 DNT LTS -0.06 510 Bobbi 100 73 51 51OUL 36.25 170 0 DNT LTS 0.19 510 Bobbi 100 74 50 51OUL 27.94 173 0 DNT LTS 0.00 510 Bobbi 100 75 27 510UL 23.43 170 0 DNT LTS 0.00 510 Bobbi 100 76 65 520HF 0.00 0 0 CLP ETL -0.25 0.10 0.11 KEXP +Pt 100 76 65 520HF 0.62 31 0 VOL ETL -0.25 KEXP +Pt 100 76 65 520HF 0.00 0 0 CLP ETL 0.52 0.10 0.11 KEXP +Pt 100 76 65 520HF 0.26 8 ID 6 VOL ETL 0.52 KEXP +Pt 100 76 27 51OUL 32.82 170 0 DNT LTS 0.00 510 Bobbi 100 77 28 51OUL 30.63 172 0 DNT LTS 0.08 510 Bobbi 100 78 27 51OUL 24.62 170 0 DNT LTS 0.00 510 Bobbi 100 79 28 51OUL 16.23 172 0 DNT LTS -0.08 510 Bobbi 100 80 27 510UL 4.12 171 0 DNT LTS 0.00 510 Bobbi 100 81 28 51OUL 12.71 171 0 DNT LTS -0.15 510 Bobbi 100 82 27 51OUL 12.19 170 0 DNT LTS 0.00 510 Bobbi Page 143 of 325

TR- 151. Revision 0 Appendix I1 Recordable Indications Componet.: TM1-OTSG-A Site." Three Mile Island

.4/I Iodicoaions. Wlith I e;gih ancd ,!icTid

()*ttoge. 1R14 Volt / Origin. Location Tzibe# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 100 83 28 51OUL 8.83 171 0 DNT LTS -0.17 510 Bobbi 100 90 114 540HF 0.59 2 0 INR UTS 2.89 540 Bobbi 100 90 124 520HF 0.00 0 0 CLP UTS 2.95 0.18 0.17 R13DCLP+

100 90 124 520HF 0.80 23 0 VOL UTS 2.95 R13DCLP+

100120 5 51OUL 0.36 102 0 NQI LTE 20.01 510 Bobbi 100120 154 520HF 0.00 0 0 NDF LTS -3.99 Spec mnt 100122 90 520HF 0.45 32 0 VOL ETL -2.87 R13DCLP+

100122 90 520HF 0.00 0 0 CLP ETL -2.87 0.15 0.11 R13DCLP+

100122 90 520HF 1.66 23 0 VOL ETL -2.40 R13DCLP+

100122 90 520HF 0.00 0 0 CLP ETL -2.40 0.19 0.11 RI3DCLP+

100122 90 520HF 0.00 0 0 CLP ETL -2.17 0.19 0.11 R13DCLP+

100122 90 520HF 1.12 20 0 VOL ETL -2.17 R13DCLP+

100122 115 540HF 2.87 172 0 DNT LTE 10.95 540 Bobbi 100122 115 540HF 2.97 171 0 DNT LTE 11.61 540 Bobbi 100122 115 540HF 0.75 10 ID 33 TWD UTS 5.12 540 Bobbi 100122 115 540HF 0.55 7 ID 24 TWD UTS 5.30 540 Bobbi 101 1 80 51OUL 8.26 174 0 DNT LTE 10.92 510 Bobbi 101 12 111 520HF 2.34 0 ID 18 TWD 08S -0.51 Spec_Int 101 12 80 51OUL 0.13 113 0 NQI 08S -0.51 510 Bobbi 101 16 107 540HF 0.54 7 ID 23 TWD 15S 30.67 540_Bobbi 101 16 111 520HF 0.14 10 0 VOL UTS -17.46 Spec Int 101 16 111 520HF 0.00 0 0 CLP UTS -17.46 0.09 0.06 SpecInt 101 16 111 520HF 0.18 13 0 VOL UTS -16.86 Spec lnt 101 16 111 520HF 0.00 0 0 CLP UTS -16.86 0.09 0.11 SpecInt 101 16 111 520HF 0.41 9 0 VOL UTS -15.79 Spec Int 101 16 111 520HF 0.00 0 0 CLP UTS -15.79 0.14 0.11 Spec mnt 101 16 111 520HF 0.34 13 0 VOL UTS -14.60 Spec Int 101 16 111 520HF 0.00 0 0 CLP UTS -14.60 0.18 0.11 Spec lnt 101 17 29 520HF 0.00 37 0 ARC ETL 1.74 0.20 KEXP -+Pt 101 17 29 520HF 0.64 21 ID 36 SCI ETL 1.74 KEXP +Pt 101 27 30 5201-IF 0.35 20 ID 33 SCI ETL 2.95 KEXP --+Pt 101 27 30 520HF 0.00 27 0 ARC ETL 2.95 0.15 KEXP -- Pt 101 28 37 520HF 0.40 41 0 INR ETL -0.33 KEXP-+Pt 101 44 43 520HF 0.40 22 0 VOL ETL -0.07 KEXP -Pt 101 44 43 520HF 0.00 0 0 CLP ETL -0.07 0M10 0.12 KEXP -Pt Page 144 of 325

TR-151, Revision 0 Appendix II Recordable Indications Cmponeni: TMI-OTSG-A Site: Three Mile Island

.411 Indic'lationS, -

II'it17Lc;gtb t d 114'iclh

(),uu(. IRI4 Volt/ Origin/ Location Tzube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 101 51 90 520HF 0.00 0 0 CLP ETL -6.14 0.24 0.23 R13DCLP+

101 51 90 520HF 0.69 25 0 VOL ETL -6.14 R13DCLP+

101 51 37 520HF 0.00 0 0 RIC ETL -6.00 R13DCLP+

101 51 90 520HF 0.52 20 0 VOL ETL -4.17 R13DCLP+

101 51 90 520HF 0.00 0 0 CLP ETL -4.17 0.19 0.17 R13DCLP+

101 51 37 520HF 0.00 0 0 RIC ETL -4.15 R13DCLP+

101 51 90 520HF 0.00 0 0 CLP ETL -3.35 0.19 0.17 R13DCLP+

101 51 90 520HF 0.78 25 0 VOL ETL -3.35 R13DCLP+

101 51 37 520HF 0.00 0 0 RIC ETL -3.25 R13DCLP+

101 51 90 520HF 0.51 15 0 VOL ETL -2.45 R13DCLP+

101 51 90 520HF 0.00 0 0 CLP ETL -2.45 0.14 0.17 R13DCLP+

101 51 37 520HF 0.00 0 0 RIC ETL -2.40 R13DCLP+

101 51 37 520HF 0.00 0 0 CLP ETL -1.32 0.15 0.17 R13DCLP+

101 51 37 520HF 0.67 23 0 VOL ETL -1.32 R13DCLP+

101 51 37 520HF 0.54 25 0 VOL ETL -0.88 R13DCLP+

101 51 37 520HF 0.00 0 0 CLP ETL -0.88 0.15 0.17 R13DCLP+

101 51 37 520HF 0.00 0 0 CLP ETL -0.13 0.15 0.23 KEXP +Pt 101 51 37 520HF 0.51 23 0 VOL ETL -0.13 KEXP +Pt 101 51 37 520HF 0.00 0 0 CLP ETL 1.10 0.15 0.17 KEXP +Pt 101 51 37 520HF 0.31 25 ID 49 VOL ETL 1.10 KEXP +Pt 101 51 90 520HF 0.41 19 ID 30 VOL ETL 1.17 R13DCLP+

101 51 90 520HF 0.00 0 0 CLP ETL 1.17 0.19 0.17 R13DCLP+

101 51 90 520HF 0.27 13 ID 15 VOL ETL 3.57 KEXP +Pt 101 51 90 520HF 0.00 0 0 CLP ETL 3.57 0.14 0.11 KEXP +Pt 101 51 90 520HF 0.00 0 0 CLP UTS -0.12 0.14 0.17 R13DCLP+

101 51 90 520HF 0.33 13 0 VOL UTS -0.12 R13DCLP+

101 51 109 540HF 0.67 10 ID 33 TWD UTS 1.19 540 Bobbi 101 51 109 540HF 0.71 11 ID 37 TWD UTS 3.68 540 Bobbi 101 51 109 540HF 0.58 5 ID 17 TWD UTS 4.55 540 Bobbi 101 51 109 540HF 0.40 12 ID 40 TWD UTS 5.83 540_Bobbi 101 55 90 520HF 0.00 0 0 CLP ETL -1.39 0.14 0.17 R13DCLP+

101 55 90 520HF 0.40 11 0 VOL ETL -1.39 R13DCLP+

101 55 111 540HF 0.39 7 ID 23 TWD UTS 5.73 540 Bobbi 101 61 111 540HF 0.77 5 ID 17 TWD 15S 29.70 540 Bobbi 101 61 150 520HF 0.00 0 0 CLP UTS -17.61 0.14 0.18 R13DCLP+

101 61 150 520HF 0.65 19 0 VOL UTS -17.61 R13DCLP+

101 72 50 51OUL 21.94 175 0 DNT LTS 0.06 510 Bobbi 101 73 51 51OUL 28.72 171 0 DNT LTS 0.15 510 Bobbi Page 145 of 325

TR- 151. Reviision 0 Appendix II Recordable Indications Comlpuoet. TMI-OTSG-A Se." Three Mile Island

.411 h~cdicaiions., H~'ith Leitg ul?(oI!.cidh

ý.

0)2au", 1R14k q

Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Alxial Circ Dataset 101 74 27 51OUL 30.32 169 0 DNT LTS 0.00 510 Bobbi 101 75 28 51 OUL 31.92 171 0 DNT LTS 0.00 510_Bobbi 101 76 27 51OUL 25.00 170 0 DNT LTS 0.00 510 Bobbi 101 77 28 51 OUL 21.88 173 0 DNT LTS -0.04 510 Bobbi 101 78 27 51OUL 11.58 170 0 DNT LTS 0.00 510 Bobbi 101 79 28 51OUL 5.38 175 0 DNT LTS -0.21 510_Bobbi 101 80 27 510UL 0.25 38 0 INR LTS -1.14 510 Bobbi 101 80 27 51OUL 7.87 170 0 DNT LTS -0.13 510_Bobbi 101 81 28 51OUL 9.46 172 0 DNT LTS -0.19 510 Bobbi 101 91 28 51OUL 0.69 71 0 INR 08S 30.53 510 Bobbi 101112 166 520HF 0.00 0 0 CLP 15S 7.78 0.16 0.10 R13DCLP+

101112 166 520HF 0.16 20 0 VOL 15S 7.78 R13DCLP+

101112 166 520HF 0.27 8 0 VOL 15S 8.59 R13DCLP+

101112 166 520HF 0.00 0 0 CLP 15S 8.59 0.16 0.10 R13DCLP+

101112 166 520HF 0.27 21 0 VOL 15S 10.86 R13DCLP+

101112 166 520HF 0.00 0 0 CLP 15S 10.86 0.11 0.10 R13DCLP+

101112 115 540HF 0.32 9 0 BVC 15S 10.94 540_Bobbi 101114 154 520HF 0.00 0 0 NDF 08S -0.48 Spec Int 101114 5 51OUL 0.10 101 0 NQI 08S -0.48 510 Bobbi 101122 154 520HF 0.00 0 0 NDF 15S 0.80 Spec Int 101122 5 51OUL 0.26 61 0 NQI 15S 0.80 510 Bobbi 101122 5 51OUL 4.73 174 0 DNT LTE 10.81 510 Bobbi 102 2 111 520HF 0U00 0 0 NDF 10S -0.86 Spec Int 102 2 79 510UL 0.17 74 0 NQI 10S -0.86 510 Bobbi 102 13 29 520HF 0.50 11 ID 11 SCI ETL 1.06 KEXP +Pt 102 13 29 520HF 0.00 32 0 ARC ETL 1.06 0.17 KEXP_+Pt 102 22 79 51OUL 1.74 179 0 INR 0IS 7.47 510 Bobbi 102 22 79 51OUL 0.23 14 0 INR OIS 11.47 510 Bobbi 102 27 38 520HF 0.30 18 0 VOL ETL -0.10 KEXP +Pt 102 27 38 520HF 0.00 0 0 CLP ETL -0.10 0.13 0.18 KEXP -+Pt Page 146 of 325

TR-151. Revision 0 Appendix II Recordable Indications CoP07ent.: TMI-OTSG-A Szie. Three Mile Island

.41/ Indications, W it!h Lengcyih and J'icidh Volt/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 102 27 38 520HF 0.00 0 0 CLP ETL 2.77 0.09 0.12 KEXP +Pt 102 27 38 520HF 0.25 14 ID 17 VOL ETL 2.77 KEXP +Pt 102 27 38 520HF 0.37 19 ID 30 VOL ETL 3.84 KEXP +Pt 102 27 38 520HF 0.00 0 0 CLP ETL 3.84 0.13 0.12 KEXP_+Pt 102 28 37 520HF 0.18 8 0 VOL ETL -2.06 KEXP +Pt 10228 37 520HF 0.00 0 0 CLP ETL -2.06 0.25 0.17 KEXP -+Pt 102 34 37 520HF 0.22 24 ID 46 VOL ETL 1.72 KEXP +Pt 10234 37 520HF 0.00 0 0 CLP ETL 1.72 0.10 0.11 KEXP-+Pt 102 50 37 520HF 0.00 0 0 CLP ETL 0.00 0.15 0.17 KEXP +Pt 102 50 37 520HF 0.23 13 ID 19 VOL ETL 0.00 KEXP +Pt 102 50 37 520HF 0.37 24 ID 46 VOL ETL 0.54 KEXP +Pt 102 50 37 520HF 0.00 0 0 CLP ETL 0.54 0.15 0.17 KEXP-+Pt 102 59 47 520HF 0.35 25 ID 51 VOL ETL 1.43 KEXP-- Pt 102 59 47 520HF 0.00 0 0 CLP ETL 1L43 0.14 0.12 KEXP_-Pt 102 59 47 520HF 0.71 27 ID 58 VOL ETL 2.11 KEXP +Pt 102 59 47 520HF 0.00 0 0 CLP ETL 2.11 0.14 0.12 KEXP +Pt 102 59 47 520HF 0.55 30 ID 71 VOL ETL 2.32 KEXP +Pt 102 59 47 520HF 0.00 90 0 CLP ETL 2.32 0.14 0.12 KEXP_+Pt 102 63 51 51OUL 6.21 173 0 DNT LTE 10.70 510 Bobbi 102 64 50 51OUL 5.68 175 0 DNT LTE 10.35 510_Bobbi 102 67 47 520HF 0.20 23 ID 43 VOL ETL 0.93 KEXP +Pt 102 67 47 520HF 0.00 90 0 CLP ETL 0.93 0.14 0.12 KEXP +Pt 102 67 47 520HF 0.31 17 ID 25 VOL ETL 4.81 KEXP +Pt 102 67 47 520HF 0.00 90 0 CLP ETL 4.81 0.14 0.12 KEXP +Pt 102 72 50 51OUL 4.17 175 0 DNT LTS -0.06 510 Bobbi 102 73 51 510UL 12.38 173 0 DNT LTS -0.02 510 Bobbi 102 74 27 51OUL 14.72 169 0 DNT LTS 0.00 510 Bobbi 102 75 27 510UL 21.64 169 0 DNT LTS 0.00 510 Bobbi 102 76 28 510UL 8.38 174 0 DNT LTS -0.02 510 Bobbi 102 77 27 51OUL 0.13 71 0 NQI 15S 1.90 510 Bobbi 102 77 104 520HF 0.00 0 0 NDF 15S 1.90 Spec lt 102 77 27 51OUL 2.69 173 0 DNT LTS -0.12 510 Bobbi Page 147 of 325

TR-151. Revision 0 Appendix II Recordable Indications

('/01?1p ent: TMI-OTSG-A Site.- Three Mile Island

.-IllI/ ldtic'io)7s. 1li71 Length amn l ilidth

)., ..... 1 Folt; Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset AIxial Circ Dataset 102 78 28 510UL 3.23 183 0 DNT 12S 21.96 510 Bobbi 102 78 104 520HF 0.00 0 0 RIC 12S 21.96 SpecInt 102 78 124 520HF 0.00 0 0 NDF 13S -15.04 SpecInt 102 85 28 51OUL 0.15 109 0 INR UTS 3.04 510 Bobbi 102 89 66 520HF 0.47 20 ID 33 VOL ETL 3.09 KEXP +Pt 102 89 66 520HF 0.00 0 0 CLP ETL 3.09 0.10 0.12 KEXP +Pt 102 89 66 520HF 0.13 11 ID 11 VOL ETL 4.38 KEXP +Pt 102 89 66 520HF 0.00 0 0 CLP ETL 4.38 0.10 0.12 KEXP +Pt 102 89 66 520HF 0.32 9 ID 8 VOL ETL 5.12 KEXP +Pt 102 89 66 520HF 0.00 0 0 CLP ETL 5.12 0.14 0.12 KEXP_+Pt 102 90 66 520HF 0.09 12 0 VOL ETL -0.95 KEXP +Pt 102 90 66 520HF 0.00 0 0 CLP ETL -0.95 0.14 0.17 KEXP_+Pt 102 90 66 520HF 0.14 15 ID 20 VOL ETL 0.71 KEXP_+Pt 102 90 66 520HF 0.00 0 0 CLP ETL 0.71 0.10 0.12 KEXP +Pt 102 90 66 520HF 0.00 0 0 CLP ETL 1.01 0.10 0.12 KEXP_+Pt 102 90 66 520HF 0.14 17 ID 22 VOL ETL 1.01 KEXP_+Pt 102 90 66 520HF 0.22 8 ID 6 VOL ETL 1.41 KEXP +Pt 102 90 66 520HF 0.00 0 0 CLP ETL 1.41 0.10 0.12 KEXP_+Pt 102 90 66 520HF 0.00 0 0 CLP ETL 1.73 0.10 0.12 KEXP_+Pt 102 90 66 520HF 0.10 14 ID 17 VOL ETL 1.73 KEXP_+Pt 102 93 66 520HF 0.38 13 ID 15 VOL ETL 0.50 KEXP +Pt 102 93 66 520HF 0.00 0 0 CLP ETL 0.50 0.10 0.12 KEXP_-Pt 102 94 66 520HF 0.00 0 0 CLP ETL 0.59 0.10 0.12 KEXP +Pt 102 94 66 520HF 0.16 11 ID 11 VOL ETL 0.59 KEXP +Pt 102 94 66 520HF 0.00 0 0 CLP ETL 1.10 0.10 0.12 KEXP +Pt 10294 66 520HF 0.18 6 ID 4 VOL ETL 1.10 KEXP_+Pt 102 94 66 520HF 0.13 9 ID 6 VOL ETL 2.40 KEXP +Pt 102 94 66 520HF 0.00 0 0 CLP ETL 2.40 0.10 0.12 KEXP_+/-Pt 102 97 66 520HF 0.58 15 ID 20 VOL ETL 1.95 KEXP +Pt 102 97 66 520HF 0.00 0 0 CLP ETL 1.95 0.19 0.23 KEXP +Pt 102 97 66 520HF 0.00 0 0 CLP ETL 3.83 0.14 0.17 KEXP +Pt 102 97 66 520HF 0.49 17 ID 25 VOL ETL 3.83 KEXP +Pt 102 97 66 520HF 0.29 20 ID 33 VOL ETL 4.71 KEXP +Pt 102 97 66 5201-IF 0.00 0 0 CLP ETL 4.71 0.10 0.12 KEXP -+Pt 102100 27 510UL 2.67 184 0 DNT LTE 10.95 510 Bobbi 102120 76 520HF 0.40 17 0 VOL ETL -2.34 KEXP +Pt Page 148 of 325

TR-I 5 1, Revision 0 Appendix II Recordable Indications

('oft 1 owein. TMI-OTSG-A hr.e Mile Isa.nd A 1 I d10CWIjfi(. 11'h I r'17C'11? Ull i H'icth Owcage. 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 102120 76 520HF 0.00 0 0 CLP ETL -2.34 0.13 0.12 KEXP_--Pt 103 4 30 520HF 0.00 0 0 CLP ETL -0.34 0.13 0.15 KEXP +Pt 103 4 30 520HF 0.69 23 0 VOL ETL -0.34 KEXP_+Pt 103 4 30 520HF 0.37 16 ID 22 VOL ETL 1.38 KEXP_+Pt 103 4 30 520HF 0.00 0 0 CLP ETL 1.38 0.13 0.18 KEXP_+Pt 103 34 37 520HF 0.00 0 0 CLP ETL -0.34 0.15 0.11 KEXP_+Pt 103 34 37 520HF 0.17 9 0 VOL ETL -0.34 KEXP_+Pt 103 34 37 520HF 0.00 0 0 CLP ETL 1.20 0.20 0.17 KEXP_+Pt 103 34 37 520HF 0.33 17 ID 27 VOL ETL 1.20 KEXP_+Pt 103 34 37 520HF 0.62 28 ID 58 VOL ETL 1.74 KEXP_+Pt 103 34 37 520HF 0.00 0 0 CLP ETL 1.74 0.10 0.17 KEXP +Pt 103 34 37 520HF 0.00 0 0 CLP ETL 3.96 0.15 0.11 KEXP-i+Pt 103 34 37 520HF 0.10 8 ID 9 VOL ETL 3.96 KEXP-+Pt 103 34 37 520HF 0.00 0 0 CLP ETL 4.68 0.10 0.17 KEXP_+Pt 103 34 37 520HF 0.26 17 ID 25 VOL ETL 4.68 KEXP +Pt 103 61 165 520HF 0.00 0 0 NDF 01S -20.54 SpecInt 103 61 51 51OUL 8.50 82 0 ADI LTS 25.46 510 Bobbi 103 63 51 51OUL 6.12 175 0 DNT LTE 11.36 510 Bobbi 103 65 51 510UL 6.00 175 0 DNT LTE 11.01 510 Bobbi 103 74 27 51OUL 4.11 173 0 DNT LTS 0.00 510 Bobbi 103 75 28 51OUL 11.31 174 0 DNT LTS 0.00 510 Bobbi 103 76 27 51OUL 5.02 173 0 DNT LTS 0.00 510 Bobbi 103 77 114 540HF 0.64 7 ID 23 TWD 15S 24.73 540_Bobbi 103 77 124 520HF 0.31 12 0 VOL UTS -22.00 RI3DCLP+

103 77 124 520HF 0.00 0 0 CLP UTS -22.00 0.22 0.17 R13DCLP+

103 77 124 520HF 1.55 28 0 VOL UTS -21.69 R13DCLP+

103 77 124 520HF 0.00 0 0 CLP UTS -21.69 0.22 0.23 R13DCLP+

103 77 124 520HF 0.00 0 0 CLP UTS -21.43 0.22 0.17 RI3DCLP 103 77 124 520HF 0.56 10 0 VOL UTS -21.43 R13DCLP+

103 79 28 51OUL 0.28 109 0 INR 07S 13.06 510 Bobbi 103 83 28 51OUL 0.03 112 0 INR 04S 18.14 510 Bobbi 103 91 65 520HF 0.00 0 0 CLP ETL -1.64 0.14 0.17 KEXP -Pt 103 91 65 520FIF 0.17 8 0 VOL ETL -1.64 KEXP -Pt Page 149 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.41 hIndications,. With Length and Width Outage: iRi4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Cire Dataset 103 91 65 520HF 0.00 0 0 CLP ETL -0.82 0.14 0.11 KEXP +Pt 103 91 65 520HF 0.17 16 0 VOL ETL -0.82 KEXP +Pt 103 91 65 520HF 0.00 0 0 CLP ETL 2.76 0.10 0.11 KEXP +Pt 103 91 65 520HF 0.12 12 ID 13 VOL ETL 2.76 KEXP +Pt 103 91 65 520HF 0.00 0 0 CLP ETL 3.68 0.14 0.23 KEXP +Pt 103 91 65 520HF 1.02 30 ID 70 VOL ETL 3.68 KEXP-+Pt 103 92 66 520HF 0.30 18 0 VOL ETL -0.17 KEXP_+Pt 103 92 66 520HF 0.00 0 0 CLP ETL -0.17 0.14 0.17 KEXP +Pt 103 92 66 520HF 0.08 12 ID 13 VOL ETL 3.19 KEXP +Pt 103 92 66 520HF 0.00 0 0 CLP ETL 3.19 0.10 0.12 KEXP +Pt 103 92 66 520HF 0.08 14 ID 17 VOL ETL 3.62 KEXP +Pt 103 92 66 520HF 0.00 0 0 CLP ETL 3.62 0.10 0.12 KEXP +Pt 103 92 66 520HF 0.17 11 ID 11 VOL ETL 4.95 KEXP +Pt 103 92 66 520HF 0.00 0 0 CLP ETL 4.95 0.10 0.12 KEXP_+Pt 103112 90 520HF 1.31 28 0 VOL ETL -1.78 R13DCLP+

103112 90 520HF 0.00 0 0 CLP ETL -1.78 0.19 0.11 R13DCLP+

103121 115 540HF 0.27 104 0 NQI 03S 16.25 540 Bobbi 103121 154 520HF 0.00 0 0 NDF 03S 16.25 Spec Int 103121 166 520HF 0.15 13 0 VOL 14S 1.92 R13DCLP+

103121 166 520HF 0.00 0 0 CLP 14S 1.92 0.16 0.21 R13DCLP+

103121 166 520HF 0.07 18 0 VOL 14S 4.70 R13DCLP+

103121 166 520HF 0.00 0 0 CLP 14S 4.70 0.16 0.15 R13DCLP+

103121 166 520HF 0.23 12 0 VOL 14S 5.82 R13DCLP+

103121 166 520HF 0.00 0 0 CLP 14S 5.82 0.16 0.21 R13DCLP+

103121 166 520HF 0.27 12 0 VOL 14S 11.19 R13DCLP+

103121 166 520HF 0.00 0 0 CLP 14S 11.19 0.16 0.15 R13DCLP+

103121 115 540HF 0.31 4 0 INR 14S 11.51 540_Bobbi 103121 166 520HF 0.00 0 0 CLP 14S 12.15 0.16 0.15 R13DCLP+

103121 166 520HF 0.29 13 0 VOL 14S 12.15 R13DCLP+

103121 115 540HF 0.44 6 ID 20 TWD 14S 12.48 540 Bobbi 103121 166 520HF 0.00 0 0 CLP 14S 15.48 0.16 0.15 R13DCLP+

103121 166 520HF 0.30 11 0 VOL 14S 15.48 R13DCLP+

103121 115 540HF 0.38 9 0 BVC 14S 15.73 540 Bobbi 103121 115 540HF 0.85 7 ID 23 TWD 15S 43.75 540 Bobbi 103121 166 520HF 0.00 0 0 CLP UTS -2.36 0.16 0.21 R13DCLP+

103121 166 520HF 0.84 28 0 VOL UTS -2.36 R13DCLP+

103121 166 520HF 1.19 20 0 VOL UTS -2.07 R13DCLP+

103121 166 520HF 0.00 0 0 CLP UTS -2.07 0.27 0.21 R13DCLP+

103121 166 520HF 0.13 22 0 VOL UTS -0.90 R13DCLP+

103121 166 520HF 0.00 0 0 CLP UTS -0.90 0.26 0.15 R13DCLP+

Page 150 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTS G-A Site: Three Mile Island

,4Al Indications, With Length and tWidth Outage: 1R14 Volti/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 103123 5 51OUL 8.48 175 0 DNT LTE 10.93 510_Bobbi 104 6 80 51OUL 0.14 75 0 NQI 09S -0.26 510_Bobbi 104 6 111 520HF 1.14 0 ID 12 TWD 09S -0.24 SpechInt 104 19 29 520HF 1.24 26 ID 54 SCI ETL 2.17 KEXP-+Pt 104 19 29 520HF 0.00 37 0 ARC ETL 2.17 0.20 KEXP_+Pt 10424 132 520HF 0.76 21 0 VOL ETL -3.67 R13DCLP+

104 24 132 520HF 0.00 0 0 CLP ETL -3.67 0.23 0.17 R13DCLP+

10424 30 520HF 0.00 0 0 CLP ETL 1.60 0.12 0.12 KEXP_+Pt 10424 30 520BF 0.16 13 ID 15 VOL ETL 1.60 KEXP_+Pt 104 24 120 520HF 0.00 0 0 RIC UTS 3.64 R13DCLP+

104 24 107 540HF 0.26 17 0 BVC UTS 3.64 540_Bobbi 10434 37 520H1F 0.42 11 ID 11 VOL ETL 0.77 KEXP +Pt 104 34 37 520HF 0.00 0 0 CLP ETL 0.77 0.10 0.17 KEXP2+Pt 104 34 37 520HF 0.26 18 11 27 VOL ETL 3.10 KEXP_+Pt 104 34 37 520B-F 0.00 0 0 CLP ETL 3.10 0.15 0.17 KEXP_+Pt 10434 37 520HF 0.00 0 0 CLP ETL 5.08 0.15 0.17 KEXP_+Pt 104 34 37 5201F 0.52 23 ID 43 VOL ETL 5.08 KEXP_+Pt 104 38 37 520HF 0.46 21 ID 36 VOL ETL 1.95 KEXP +Pt 104 38 37 520HF 0.00 0 0 CLP ETL 1.95 0.15 0.17 KEXP_+Pt 104 38 37 5201F 0.29 15 ID 20 VOL ETL 2.53 KEXP_+Pt 104 38 37 520HF 0.00 0 0 CLP ETL 2.53 0.15 0.11 KEXP_+Pt 10442 37 5201-IF 0.17 18 ID 27 VOL ETL 0.48 KEXP-+Pt 10442 37 520HF 0.00 0 0 CLP ETL 0.48 0.10 0.11 KEXP_+-Pt 104 48 37 5201IF 0.21 22 ID 40 VOL ETh 1.04 KEXP_+Pt 10448 37 5201F 0.00 0 0 CLP ETL 1.04 0.15 0.12 KEXP_+Pt 104 48 37 5201F 0.27 20 ID 35 VOL ETL 1.40 KEXP_+Pt 104 48 37 5201-F 0.00 0 0 CLP ETL 1.40 0.10 0.17 KEXP_+Pt 104 48 37 5201-IF 0.17 31 ID 68 VOL ETL 2.08 KEXP_+Pt 104 48 37 5201F 0.00 0 0 CLP ETL 2.08 0.15 0.12 KEXP_+Pt 10448 37 5201-IF 0.37 19 ID 32 VOL ETL 3.91 KEXP +Pt 10448 37 520HF 0.00 0 0 CLP ETL 3.91 0.15 0.17 KEXP +Pt 10449 38 5201HF 0.00 0 0 CLP ETL 0.43 0.13 0.18 KEXP +Pt 10449 38 5201F 0.39 20 ID 33 VOL ETL 0.43 KEXP +Pt 104 49 38 5201-IF 0.00 0 0 CLP ETL 3.50 0.13 0.18 KEXP +Pt 104 49 38 5201-IF 0.25 44 OD 97 VOL ETL 3.50 KEXP +Pt Page 151 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Site: Three Mile Island All Indications. 1'Hith Length and Width Outagi-ze: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 10451 66 51OUL 0.82 81 0 AD] 02S 36.45 510 Bobbi 10451 150 520HF 0.00 0 0 NDF 03S -2.55 SpecInt 10454 47 520HF 0.17 22 ID 40 VOL ETL 2.32 KEXP +Pt 10454 47 520HF 0.00 90 0 CLP ETL 2.32 0.14 0.17 KEXP_+Pt 10456 47 520HF 0.19 21 ID 36 VOL ETL 0.17 KEXP-+Pt 10456 47 520HF 0.00 90 0 CLP ETL 0.17 0.14 0.12 KEXP_+Pt 10458 47 520HF 0.27 28 ID 63 VOL ETL 1.98 KEXP-+Pt 10458 47 520HF 0.00 0 0 CLP ETL 1.98 0.29 0.17 KEXP_+Pt 10460 47 520HF 0.22 25 ID 51 VOL ETL 0.18 KEXP_+Pt 10460 47 520HF 0.00 0 0 CLP ETL 0.18 0.10 0.06 KEXP_+Pt 10463 51 51OUL 6.89 175 0 DNT LTE 10.90 510 Bobbi 10464 50 51OUL 6.06 175 0 DNT LTE 10.45 510 Bobbi 10470 47 520HF 0.00 0 0 CLP ETL -1.63 0.19 0.12 KEXP_+Pt 10470 47 520HF 0.47 24 0 VOL ETL -1.63 KEXP_+Pt 10470 47 520HF 0.46 28 0 VOL ETL -0.92 KEXP_+Pt 10470 47 520HF 0.00 0 0 CLP ETL -0.92 0.14 0.17 KEXP_+Pt 104 72 50 51OUL 0.46 108 0 NQI 13S 15.89 510 Bobbi 10472 165 520HF 0.00 0 0 NDF 13S 15.89 SpecInt 10484 65 520HF 0.00 0 0 CLP ETL -0.58 0.14 0.17 KEXP_+Pt 10484 65 520HF 0.29 23 0 VOL ETL -0.58 KEXP_+Pt 10489 66 520HF 0.00 0 0 CLP ETL -0.45 0.05 0.06 KEXP-+Pt 10489 66 520HF 0.17 14 0 VOL ETL -0.45 KEXP_+Pt 10490 65 520HF 0.47 19 ID 30 VOL ETL 2.00 KEXP_+Pt 10490 65 520HF 0.00 0 0 CLP ETL 2.00 0.10 0.11 KEXP_+Pt 10491 66 520HF 0.42 12 ID 13 VOL ETL 1.13 KEXP-+Pt 10491 66 520HF 0.00 0 0 CLP ETL 1.13 0.14 0.18 KEXP-+Pt 10493 66 520HF 0.00 0 0 CLP ETL 2.66 0.14 0.18 KEXP-+Pt 10493 66 520HF 0.50 20 ID 33 VOL ETL 2.66 KEXP-+Pt 104105 80 520HF 0.25 21 0 VOL ETL -1.12 KEXP-i+Pt 104105 80 520HF 0.00 0 0 CLP ETL -1.12 0.14 0.17 KEXP +Pt 104116 5 51OUL 0.62 109 0 NQI LTE 5.84 510 Bobbi Page 152 of 325

TR-151, Revision 0 Appendix 11 Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All. Indications. Ii'ilh Length and Width OutaIc-c: 1,R ' 4 Folt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 104116 154 520HF 0.00 0 0 NDF LTS -18.16 SpecInt 104122 115 540HF 0.68 4 0 INR 14S 22.88 540 BobEx 104122 5 510UL 0.67 5 ID 17 TWD 14S 22.88 510 Bobbi 105 7 80 51 OUL 0.33 106 0 NQI 09S -0.53 510 Bobbi 105 7 111 520HF 1.15 0 ID 10 TWD 09S -0.50 Spec Int 105 7 111 520HF 1.23 0 ID 11 TWD 09S -0.47 SpecInt 10520 29 520HF 0.00 0 0 CLP ETL -0.28 0.20 0.20 KEXP +Pt 10520 29 520HF 0.81 29 0 VOL ETL -0.28 KEXP-+Pt 10535 37 520HF 0.00 0 0 CLP ETL -0.15 0.15 0.17 KEXP_+Pt 10535 37 520HF 0.42 18 0 VOL ETL -0.15 KEXP +Pt 10535 37 520HF 0.36 20 ID 33 VOL ETL 0.80 KEXP +Pt 105 35 37 520HF 0.00 0 0 CLP ETL 0.80 0.15 0.17 KEXP_+Pt 10539 66 51OUL 1.31 92 0 INR LTS 23.58 510_Bobbi 10571 47 520HF 0.17 22 0 VOL ETL -0.38 KEXP_+Pt 10571 47 520HF 0.00 90 0 CLP ETL -0.38 0.12 0.17 KEXP_+Pt 10594 114 540HF 0.66 77 0 NQI 14S 0.01 540_Bobbi 10594 104 520HF 0.67 82 OD 14 TWD 14S 0.02 Speclnt 10595 27 51OUL 1.15 84 0 ADI O1S 27.83 510_Bobbi 10595 104 520HF 0.00 0 0 RIC O1S 27.83 Spec Int 105 95 124 520HF 0.00 0 0 NDF 02S -10.17 SpecInt 10597 27 510UL 0.21 58 0 NQI 02S 25.84 510 Bobbi 105 97 104 520HF 0.00 0 0 RIC 02S 25.84 SpecInt 10597 124 520HF 0.00 0 0 NDF 03S -13.16 SpecInt 105113 115 540HF 0.19 4 0 INR 15S 25.67 540 Bobbi 105113 115 540HF 0.28 2 0 INR 15S 27.83 540_Bobbi 105113 80 520HF 0.00 0 0 CLP ETL -0.73 0.14 0.17 KEXP +Pt 105113 80 520HF 0.38 19 0 VOL ETL -0.73 KEXP +Pt 105113 166 520HF 0.00 0 0 CLP UTS -13.71 0.17 0.10 R13DCLP+

105113 166 520HF 0.12 12 0 VOL UTS -13.71 R13DCLP+

105113 166 520HF 0.13 25 0 VOL UTS -12.79 R13DCLP+

105113 166 520HF 0.00 0 0 CLP UTS -12.79 0.11 0.15 R13DCLP+

105113 166 520HF 0.20 17 0 VOL UTS -8.95 R13DCLP+

105113 166 520HF 0.00 0 0 CLP UTS -8.95 0.17 0.15 R13DCLP+

105113 166 520HF 0.41 30 0 PRA UTS 6.56 R13DCLP+

Page 153 of 325

TR-15l, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site. Three Mile Island Al! Indications, 11ith Lenglh and Width J0c0,a,: IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 106 2 120 520HF 0.00 0 0 CLP 15S -0.03 0.13 0.23 R13DCLP+

106 2 120 520HF 0.81 22 0 VOL 15S -0.03 R13DCLP+

106 2 107 540HF 0.40 7 ID 23 TWD 15S 10.54 540_Bobbi 106 2 120 520HF 0.00 0 0 CLP 15S 10.75 0.18 0.12 RI3DCLP+

106 2 120 520HF 0.37 28 0 VOL 15S 10.75 R13DCLP+

106 4 80 51 OUL 0.25 72 0 NQI 08S 0.51 510 Bobbi 106 4 111 520HF 1.01 0 ID 10 TWD 08S 0.61 SpecInt 10625 29 520HF 0.00 0 0 CLP ETL -1.15 0.15 0.17 KEXP_+Pt 106 25 29 520HF 0.56 18 0 VOL ETL -1.15 KEXP_+Pt 106 25 29 520HF 0.16 22 ID 40 VOL ETL 0.74 KEXP_+Pt 106 25 29 520HF 0.00 0 0 CLP ETL 0.74 0.10 0.11 KEXP_+Pt 106 25 29 520HF 0.26 27 ID 58 VOL ETL 1.85 KEXP_+Pt 106 25 29 520HF 0.00 0 0 CLP ETL 1.85 0.15 0.17 KEXP_+Pt 106 25 29 520HF 0.29 14 ID 17 VOL ETL 2.83 KEXP_+Pt 106 25 29 520HF 0.00 0 0 CLP ETL 2.83 0.15 0.17 KEXP_+Pt 106 36 37 520HF 0.59 31 0 VOL ETL -0.07 KEXP_+Pt 106 36 37 520HF 0.00 0 0 CLP ETL -0.07 0.22 0.23 KEXP_+Pt 106 36 37 520HF 0.33 19 ID 30 VOL ETL 1.43 KEXP_+Pt 106 36 37 520HF 0.00 0 0 CLP ETL 1.43 0.15 0.23 KEXP_+Pt 106 36 37 520HF 0.00 0 0 CLP ETL 1.94 0.10 0.17 KEXP_+Pt 106 36 37 520HF 0.06 11 ID 11 VOL ETL 1.94 KEXP_+Pt 106 39 37 520HF 0.00 0 0 CLP ETL -0.93 0.10 0.17 KEXP_+Pt 106 39 37 520HF 0.43 15 0 VOL ETL -0.93 KEXP_+Pt 106 39 37 520HF 0.12 42 0 INR ETL -0.45 KEXP_+Pt 106 39 37 520HF 0.00 0 0 CLP ETL -0.09 0.10 0.17 KEXP_+Pt 106 39 37 520HF 0.31 32 0 VOL ETL -0.09 KEXP_+Pt 106 42 90 520HF 0.22 15 0 VOL ETL -1.20 R13DCLP+

106 42 90 520HF 0.00 0 0 CLP ETL -1.20 0.19 0.11 R13DCLP+

106 42 90 520HF 0.00 0 0 CLP ETL 0.16 0.14 0.11 R13DCLP+

10642 90 520HF 0.34 18 ID 27 VOL ETL 0.16 R13DCLP+

10645 37 520HF 0.29 34 0 VOL ETL -0.18 KEXP_+Pt 10645 37 520HF 0.00 0 0 CLP ETL -0.18 0.12 0.17 KEXP_+Pt 10645 37 520HF 0.26 16 ID 22 VOL ETL 2.90 KEXP +Pt 106 45 37 520HF 0.00 0 0 CLP ETL 2.90 0.10 0.13 KEXP_+Pt 10648 90 520HF 0.15 13 0 VOL ETL -1.14 R13DCLP+

10648 90 520HIF 0.00 0 0 CLP ETL -1.14 0.24 0.17 R13DCLP+

Page 154 of 325

TR-151, Revision 0 Appendix II Recordable Indications Coimponent: TMI-OTSG-A Site: Three Mile Island Alllnhdicc ions. J'ith Length1I and Width

()ut*c: .. 1`14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 10679 23 51OUL 0.50 118 0 INR LTS -0.28 510 Bobbi 10688 65 520HF 0.33 12 0 VOL ETL -0.30 KEXP +Pt 10688 65 520HF 0.00 0 0 CLP ETL -0.30 0.14 0.17 KEXP-+Pt 10699 27 51OUL 4.42 2 0 INR LTS 2.27 510_Bobbi 106112 115 540HF 0.32 1 0 INR 15S 45.14 540 Bobbi 106112 166 520HF 0.00 0 0 CLP UTS -1.43 0.12 0.15 R13DCLP+

106112 166 520HF 0.44 27 0 VOL UTS -1.43 R13DCLP+

106115 80 520HF 0.36 195 0 INR ETL -0.30 KEXP_+Pt 106118 5 51 OUL 5.43 174 0 DNT LTE 11.49 510 Bobbi 107 2 107 540HF 0.70 8 ID 27 TWD 15S 33.49 540 Bobbi 107 2 29 520HF 0.24 29 0 VOL ETL -2.02 R13DCLP+

107 2 29 520HF 0.00 0 0 CLP ETL -2.02 0.10 0.11 R13DCLP+

107 2 29 520HF 0.36 19 0 VOL ETL -1.69 R13DCLP+

107 2 29 520HF 0.00 0 0 CLP ETL -1.69 0.20 0.17 R13DCLP+

107 2 29 520HF 0.00 0 0 CLP ETL -0.34 0.15 0.17 KEXP +Pt 107 2 29 520HF 0.46 16 0 VOL ETL -0.34 KEXP +Pt 107 2 29 520HF 0.00 0 0 CLP ETL 2.38 0.10 0.17 KEXP +Pt 107 2 29 520HF 0.87 27 ID 58 VOL ETL 2.38 KEXP +Pt 107 2 29 520HF 0.00 0 0 CLP ETL 2.79 0.15 0.17 KEXP +Pt 107 2 29 520HF 0.78 22 ID 40 VOL ETL 2.79 KEXP +Pt 107 2 29 520HF 0.44 24 ID 47 VOL ETL 3.28 KEXP +Pt 107 2 29 520HF 0.00 0 0 CLP ETL 3.28 0.10 0.11 KEXP +Pt 107 2 120 520HF 0.21 10 0 VOL UTS -16.60 R13DCLP+

107 2 120 520HF 0.00 0 0 CLP UTS -16.60 0.09 0.17 R13DCLP+

107 2 120 520HF 0.21 11 0 VOL UTS -14.60 RI 3DCLP+

107 2 120 520HF 0.00 0 0 CLP UTS -14.60 0.14 0.17 R13DCLP+

107 2 120 520HF 0.88 25 0 VOL UTS -13.30 R13DCLP+

107 2 120 520HF 0.00 0 0 CLP UTS -13.30 0.18 0.23 RI3DCLP+

107 2 120 520HF 0.32 5 0 VOL UTS -9.09 R 13DCLP+

107 2 120 520HF 0.00 0 0 CLP UTS -9.09 0.18 0.17 R13DCLP+

107 4 29 520HF 0.22 25 0 VOL ETL -1.18 KEXP +Pt 107 4 29 520HF 0.00 0 0 CLP ETL -1.18 0.10 0.11 KEXP_+Pt 10722 30 520HF 0.15 16 0 VOL ETL -1.29 KEXP_+Pt 10722 30 520HF 0.00 0 0 CLP ETL -1.29 0.09 0.12 KEXP +Pt 107 27 37 520HF 0.26 23 ID 43 VOL ETL 2.32 KEXP +Pt Page 155 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site. Three Mile Island

.41 Indications. With Length and Width Ouae..'9, 11 4 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 107 27 37 520HF 0.00 0 0 CLP ETL 2.32 0.15 0.17 KEXP_+Pt 10727 37 520HF 0.00 0 0 CLP ETL 3.08 0.15 0.40 KEXP +Pt 107 27 37 520HF 0.61 23 ID 43 VOL ETL 3.08 KEXP +Pt 10727 37 520HF 0.74 22 ID 40 VOL ETL 3.55 KEXP +Pt 107 27 37 520HF 0.00 0 0 CLP ETL 3.55 0.15 0.17 KEXP_+Pt 107 28 38 520HF 0.32 25 0 VOL ETL -0.38 KEXP_+Pt 10728 38 520HF 0.00 0 0 CLP ETL -0.38 0.09 0.12 KEXP_+Pt 10729 109 540HF 0.50 10 ID 33 TWD 15S 37.14 540 Bobbi 10729 150 520HF 0.65 21 0 VOL UTS -8.85 SpecInt 10729 150 520HF 0.00 0 0 CLP UTS -8.85 0.19 0.12 Spec Int 10741 37 520HF 0.30 15 ID 20 VOL ETL 1.44 KEXP_+Pt 10741 37 520HF 0.00 0 0 CLP ETL 1.44 0.10 0.17 KEXP_+Pt 10754 111 540HF 0.20 4 0 INR 15S 43.43 540_Bobbi 10755 111 540HF 0.28 5 0 BVC 15S 33.97 540 Bobbi 10755 111 540HF 0.44 2 0 INR 15S 39.19 540 Bobbi 10755 111 540HF 0.29 358 0 INR 15S 40.69 540 Bobbi 107 55 150 520HF 0.30 14 0 VOL UTS -12.78 R13DCLP+

107 55 150 520HF 0.00 0 0 CLP UTS -12.78 0.15 0.17 R13DCLP+

107 55 150 520HF 0.00 0 0 CLP UTS -7.31 0.15 0.17 R13DCLP+

107 55 150 520HF 0.33 18 0 VOL UTS -7.31 R13DCLP+

10767 47 520HF 0.53 24 ID 47 VOL ETL 0.11 KEXP_+Pt 10767 47 520HF 0.00 0 0 CLP ETL 0.11 0.10 0.12 KEXP_+Pt 10767 47 520HF 0.39 21 ID 36 VOL ETL 2.65 KEXP_+Pt 10767 47 520HF 0.00 0 0 CLP ETL 2.65 0.14 0.12 KEXP_+Pt 10773 65 520HF 0.37 20 ID 33 VOL ETL 1.70 KEXP_+Pt 107 73 65 520HF 0.00 0 0 CLP ETL 1.70 0.10 0.11 KEXP_+Pt 10773 65 520HF 0.00 0 0 CLP ETL 1.82 0.10 0.11 KEXP +Pt 10773 65 520HF 0.26 19 ID 30 VOL ETL 1.82 KEXP_+Pt 10774 66 520HF 0.57 21 ID 36 VOL ETL 2.05 KEXP_+Pt 10774 66 520HF 0.00 0 0 CLP ETL 2.05 0.14 0.18 KEXP_+Pt 10780 66 520HF 0.00 0 0 RIC ETL 0.00 KEXP_+Pt 107 88 112 540HF 0.56 19 0 NQI LTE 8.90 540_Bobbi 107 88 104 520HF 0.00 0 0 NDF LTE 8.90 Spec Int 107 88 112 540HF 0.50 19 0 NQI LTS 20.28 540_Bobbi 107 88 104 520HF 0.00 0 0 RIC LTS 20.28 Specmnt Page 156 of 325

TR-151, Revision 0 Appendix II Recordable Indications Co12o1 nc:t. TMI-OTSG-A Site: Three Mile Island A.1 Indications. 11'ith Length and Width Outage: I RI A Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 107 88 124 520HF 0.00 0 0 NDF LTS 20.28 SpecInt 10788 104 520HF 0.00 0 0 CLP UTS 4.16 0.10 0.11 Spec Int 107 88 104 520HF 0.43 18 0 VOL UTS 4.16 SpecInt 107 88 112 540HF 0.28 9 0 BVC UTS 4.28 540_Bobbi 107 90 66 520HF 0.12 14 0 VOL ETL -0.32 KEXP_+Pt 107 90 66 520HF 0.00 0 0 CLP ETL -0.32 0.09 0.12 KEXP_+Pt 107101 27 51OUL 0.14 98 0 INR 09S 24.20 510 Bobbi 107110 76 520HF 0.00 0 0 RPP ETL -1.00 6.70 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 0.65 0.09 0.12 Spec Int 107110 76 520HF 0.35 15 ID 20 VOL ETL 0.65 SpecInt 107110 76 520HF 0.00 0 0 CLP ETL 1.46 0.13 0.23 Spec nt 107110 76 520HF 1.06 27 ID 58 VOL ETL 1.46 Spec Int 107110 131 520HF 0.95 17 0 PID ETL 1.46 SpecInt 107110 76 520HF 0.00 0 0 RPD ETL 1.46 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 2.75 0.09 0.12 Spec nt 107110 76 520HF 0.35 36 NT 100 VOL ETL 2.75 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 3.61 0.09 0.12 Spec Int 107110 76 520HF 0.27 31 ID 76 VOL ETL 3.61 Spec Int 107110 76 520HF 0.23 23 ID 43 VOL ETL 4.12 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 4.12 0.09 0.17 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 4.39 0.22 0.17 Spec Int 107110 76 520HF 2.69 39 NT 99 VOL ETL 4.39 SpecInt 107110 76 520HF 0.18 20 ID 33 VOL ETL 4.66 Spec Int 107110 76 520HF 0.00 0 0 CLP ETL 4.66 0.13 0.12 SpecInt 107113 5 51OUL 0.97 122 0 NQI 12S 19.77 510 Bobbi 107113 154 520HF 0.00 0 0 NDF 13S -17.23 SpecInt 107113 80 520HF 0.19 15 ID 20 VOL ETL 1.43 KEXP_+Pt 107113 80 520HF 0.00 0 0 CLP ETL 1.43 0.14 0.11 KEXP_+Pt 107116 76 520HF 0.40 15 ID 20 VOL ETL 0.23 KEXP_+Pt 107116 76 520HF 0.00 0 0 CLP ETL 0.23 0.09 0.12 KEXP_+Pt 107116 76 520HF 0.17 16 ID 22 VOL ETL 1.17 KEXP_+Pt 107116 76 520HF 0.00 0 0 CLP ETL 1.17 0.10 0.10 KEXP_ Pt 107116 76 520HF 0.17 22 ID 40 VOL ETL 1.48 KEXP_+Pt 107116 76 520HF 0.00 0 0 CLP ETL 1.48 0.13 0.12 KEXP-+Pt 108 4 79 51OUL 5.37 174 0 DNT LTE 11.11 510_Bobbi 108 5 80 51OUL 6.93 173 0 DNT LTE 11.38 510 Bobbi Page 157 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications. U ith Length and H'idth Outa ge ." lR 14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 108 23 30 520HF 0.00 0 0 CLP ETL -0.28 0.13 0.12 KEXP +Pt 108 23 30 520HF 0.18 15 0 VOL ETL -0.28 KEXP-+Pt 10874 24 5IOUL 0.19 79 0 NQI 06S 29.43 510 Bobbi 108 74 104 520HF 0.00 0 0 RIC 06S 29.43 SpecInt 108 74 124 520HF 0.00 0 0 NDF 07S -9.57 SpecInt 108 82 65 520HF 0.17 13 0 VOL ETL -0.99 KEXP +Pt 108 82 65 520HF 0.00 0 0 CLP ETL -0.99 0.14 0.17 KEXP_+Pt 108 85 112 540HF 0.42 173 0 INR UTS 5.55 540 BobEx 108 85 23 510UL 0.62 6 ID 20 TWD UTS 5.56 510 Bobbi 108 86 90 520HF 0.14 17 0 VOL ETL -1.44 R13DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL -1.44 0.14 0.11 R13DCLP+

108 86 90 520HF 0.59 31 0 VOL ETL -0.22 R13DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL -0.22 0.14 0.17 R13DCLP+

108 86 90 520HF 0.25 14 ID 17 VOL ETL 1.36 R13DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL 1.36 0.14 0.11 R13DCLP+

108 86 90 520HF 0.67 12 ID 13 VOL ETL 1.62 R13DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL 1.62 0.14 0.17 R13DCLP+

108 86 90 520HF 0.42 23 ID 43 VOL ETL 2.21 RI3DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL 2.21 0.10 0.11 R13DCLP+

108 86 90 520HF 0.00 0 0 CLP ETL 4.01 0.10 0.17 KEXP_+Pt 108 86 90 520HF 0.36 10 ID 9 VOL ETL 4.01 KEXP +Pt 108 86 90 520HF 0.63 14 ID 17 VOL ETL 5.16 KEXP +Pt 108 86 90 520HF 0.00 0 0 CLP ETL 5.16 0.19 0.11 KEXP_+Pt 108107 80 520HF 0.40 33 0 VOL ETL -1.05 KEXP +Pt 108107 80 520HF 0.00 0 0 CLP ETL -1.05 0.14 0.11 KEXP +Pt 108107 80 520HF 0.17 15 0 VOL ETL -0.77 KEXP +Pt 108107 80 520HF 0.00 0 0 CLP ETL -0.77 0.10 0.11 KEXP +Pt 108107 80 520HF 0.00 0 0 CLP ETL -0.55 0.10 0.11 KEXP +Pt 108107 80 520HF 0.18 7 0 VOL ETL -0.55 KEXP +Pt 108107 80 520HF 0.00 0 0 CLP ETL -0.11 0.10 0.17 KEXP +Pt 108107 80 520HF 0.54 23 0 VOL ETL -0.11 KEXP +Pt 108107 80 520HF 0.35 26 ID 54 VOL ETL 3.10 KEXP +Pt 108107 80 520HF 0.00 0 0 CLP ETL 3.10 0.10 0.17 KEXP_+Pt 109 3 79 51OUL 5.27 175 0 DNT LTE 10.97 510 Bobbi 109 6 29 520HF 0.00 37 0 ARC ETL 1.41 0.20 KEXP-+Pt 109 6 29 520HF 8.47 44 OD 97 SCI ETL 1.41 KEXP_+Pt 109 6 29 520HF 0.21 12 ID 13 VOL ETL 3.77 KEXP +Pt Page 158 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Site: Three Mile Island All Indications, IT'ith Length and W4i"dth Outa.-e: !Rl4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 109 6 29 520HF 0.00 0 0 CLP ETL 3.77 0.10 0.17 KEXP_+Pt 109 18 29 520HF 0.17 22 ID 40 VOL ETL 2.55 KEXP +Pt 10918 29 520HF 0.00 0 0 CLP ETL 2.55 0.10 0.11 KEXP_+Pt 10920 29 520HF 0.25 18 ID 27 VOL ETL 2.05 KEXP_+Pt 10920 29 520HF 0.00 0 0 CLP ETL 2.05 0.10 0.17 KEXP_+Pt 10922 29 520HF 0.00 0 0 CLP ETL 1.03 0.10 0.17 KEXP_+Pt 10922 29 520HF 0.42 22 ID 40 VOL ETL 1.03 KEXP_+Pt 10927 38 520HF 0.00 0 0 CLP ETL -0.32 0.17 0.30 KEXP_+Pt 10927 38 520HF 1.18 24 0 VOL ETL -0.32 KEXP_+Pt 10933 38 520HF 0.19 21 ID 36 VOL ETL 1.78 KEXP_+Pt 10933 38 520HF 0.00 0 0 CLP ETL 1.78 0.13 0.18 KEXP_+Pt 10940 37 520HF 0.33 21 ID 36 VOL ETL 3.03 KEXP_+Pt 10940 37 520HF 0.00 0 0 CLP ETL 3.03 0.15 0.17 KEXP_+Pt 10948 150 520HF 0.00 0 0 NDF 01S -8.05 Spec Int 10948 65 51OUL 1.41 84 0 ADI LTS 37.95 510_Bobbi "10950 150 520HF 0.00 0 0 NDF 02S 10.78 SpecInt 10950 65 51OUL 0.14 70 0 NQI 02S 10.78 510 Bobbi 10959 111 540HF 0.33 2 0 INR 15S 33.56 540_Bobbi 10964 47 520HF 0.21 26 ID 54 VOL ETL 1.80 KEXP_+Pt 10964 47 520HF 0.00 90 0 CLP ETL 1.80 0.14 0.12 KEXP-+Pt 10972 24 51OUL 0.56 59 0 INR 11S 7.47 510 Bobbi 10976 24 51 OUL 0.25 34 0 INR 14S 2.95 510 Bobbi 109 76 24 51OUL 0.56 125 0 INR 14S 5.36 510 Bobbi 109 78 24 51 OUL 5.98 177 0 DNT LTE 7.55 510 Bobbi 109 89 66 520HF 0.00 0 0 CLP ETL -0.20 0.09 0.12 KEXP_+Pt 109 89 66 520HF 0.24 16 0 VOL ETL -0.20 KEXP_+Pt 10999 104 520HF 0.00 0 0 RIC LTE 0.00 92.07 Spec Int 109 99 23 51OUL 6.16 7 0 IDC LTE 0.00 92.07 510 Bobbi 10999 124 520-F 0.00 0 0 NDF LTE 0.00 92.07 Spec int 109101 65 520HF 0.18 17 0 VOL ETL -0.45 KEXP +Pt Page 159 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island A-Ill h7dications. With Length and Width O a......'. 1R4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 109101 65 520HF 0.00 0 0 CLP ETL -0.45 0.10 0.11 KEXP-+Pt 109105 10 51OUL 0.30 106 0 INR LTE 18.20 510 Bobbi 109107 80 520HF 0.18 13 0 VOL ETL -0.02 KEXP +Pt 109107 80 520HF 0.00 0 0 CLP ETL -0.02 0.10 0.11 KEXP +Pt 109107 80 520HF 0.29 19 ID 30 VOL ETL 0.25 KEXP +Pt 109107 80 520HF 0.00 0 0 CLP ETL 0.25 0.13 0.14 KEXP_+Pt 109108 166 520HF 0.91 25 0 VOL UTS 2.60 R13DCLP+

109108 166 520HF 0.00 0 0 CLP UTS 2.60 0.10 0.21 R13DCLP+

109108 166 520HF 0.00 0 0 CLP UTS 2.99 0.10 0.21 R13DCLP+

109108 166 520HF 0.73 24 0 VOL UTS 2.99 R 13DCLP+

109108 166 520HF 0.64 29 0 VOL UTS 3.48 R13DCLP+

109108 166 520HF 0.00 0 0 CLP UTS 3.48 0.16 0.21 R13DCLP+

109108 166 520HF 0.00 0 0 CLP UTS 3.75 0.21 0.21 R13DCLP+

109108 166 520HF 0.85 28 0 VOL UTS 3.75 R13DCLP+

109108 115 540HF 0.91 7 ID 24 TWD UTS 3.79 540_Bobbi 109108 166 520HF 0.53 20 0 VOL UTS 4.03 R13DCLP+

109108 166 520HF 0.00 0 0 CLP UTS 4.03 0.16 0.15 R13DCLP+

109112 76 520HF 0.23 16 ID 22 VOL ETL 1.74 KEXP_+Pt 109112 76 520HF 0.00 0 0 CLP ETL 1.74 0.09 0.17 KEXP_+Pt 109112 76 520HF 0.82 26 ID 54 VOL ETL 3.15 KEXP_+Pt 109112 76 520HF 0.00 0 0 CLP ETL 3.15 0.13 0.23 KEXP_+Pt 110 2 107 540HF 0.59 2 0 INR 15S 28.38 540_Bobbi 110 2 90 520HF 1.06 30 0 VOL ETL -4.98 R13DCLP+

110 2 90 520HF 0.00 0 0 CLP ETL -4.98 0.19 0.23 R13DCLP+

110 2 120 520HF 0.32 11 0 VOL UTS -5.57 R13DCLP+

110 2 120 520HF 0.00 0 0 CLP UTS -5.57 0.14 0.17 R13DCLP+

110 2 107 540HF 0.30 11 0 BVC UTS 2.39 540_Bobbi 110 2 120 520HF 0.99 28 0 VOL UTS 2.47 R13DCLP+

110 2 120 520HF 0.00 0 0 CLP UTS 2.47 0.14 0.17 R13DCLP+

110 3 79 510UL 6.56 174 0 DNT LTE 11.20 510_Bobbi 110 4 80 51OUL 7.70 174 0 DNT LTE 11.20 510_Bobbi 110 7 79 51OUL 0.42 98 0 NQI 09S -0.60 510 Bobbi 110 7 111 520HF 1.82 0 ID 15 TWD 09S -0.48 SpecInt 110 13 79 51OUL 5.86 175 0 DNT LTE 10.89 510_Bobbi 110 14 80 51OUL 7.38 173 0 DNT LTE 11.22 510_Bobbi Page 160 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.411 Indicaions. With Length and Width IR.14 J'olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 110 14 80 51OUL 2.67 171 0 DNT LTE 12.82 510 Bobbi 11025 37 520HF 0.65 27 ID 58 VOL ETL 2.36 KEXP +Pt 11025 37 520HF 0.00 0 0 CLP ETL 2.36 0.15 0.17 KEXP +Pt 11025 37 520HF 2.33 57 OD 991 SCI ETL 2.84 KEXP +Pt 11025 37 520HF 0.00 37 0 ARC ETL 2.84 0.20 KEXP_+Pt 11084 24 51OUL 0.07 113 0 INR 07S -0.39 510 Bobbi 11090 23 51OUL 3.38 177 0 DNT 06S 4.52 510 Bobbi 111 4 79 51OUL 5.56 175 0 DNT LTE 10.99 510 Bobbi 111 5 80 51OUL 6.93 173 0 DNT LTE 11.61 510_Bobbi 111 6 79 51OUL 4.61 173 0 DNT LTE 11.11 510 Bobbi 111 7 80 51OUL 5.92 172 0 DNT LTE 11.34 510 Bobbi 111 8 79 51OUL 6.28 174 0 DNT LTE 10.36 510_Bobbi 111 9 80 51OUL 8.18 174 0 DNT LTE 10.80 510 Bobbi 111 12 79 51OUL 5.27 173 0 DNT LTE 11.02 510_Bobbi 111 14 80 51OUL 7.47 175 0 DNT LTE 11.20 510 Bobbi 11121 79 51OUL 3.14 179 0 DNT LTE 17.73 510 Bobbi 111 24 37 520HF 1.35 34 0 VOL ETL -0.07 KEXP_+Pt 111 24 37 520HF 0.00 0 0 CLP ETL -0.07 0.22 0.23 KEXP_+Pt 111 30 37 520HF 0.00 0 0 CLP ETL -0.76 0.15 0.17 KEXP_+Pt 111 30 37 520HF 0.24 14 0 VOL ETL -0.76 KEXP_+Pt 111 30 37 520HF 0.37 35 0 INR ETL 0.59 KEXP-+Pt 111 30 37 520HF 0.00 0 0 CLP ETL 1.76 0.15 0.17 KEXP_+Pt 11130 37 520HF 0.14 15 ID !0 VOL ETL 1.76 KEXP +Pt 111 30 37 520HF 0.24 22 ID 40 VOL ETL 2.80 KEXP +Pt I11 30 37 520HF 0.00 0 0 CLP ETL 2.80 0.15 0.23 KEXP +Pt 111 30 37 520HF 0.35 13 ID 15 VOL ETL 3.91 KEXP +Pt 111 30 37 520HF 0.00 0 0 CLP ETL 3.91 0.15 0.17 KEXP +Pt 111 30 37 5201-IF 0.13 30 0 MIR ETL 4.36 KEXP +Pt 111 30 37 520HF 0.00 0 0 CLP ETL 4.91 0.15 0.17 KEXP +Pt 11130 37 520HF 0.33 15 ID 20 VOL ETL 4.91 KEXP +Pt 11133 109 540HF 0.56 10 ID 333 TWD UTS 4.65 540 Bobbi Page 161 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All IldiCatio ns, W1ith Lefgth and J'J'idth Outage.- jRi4 Volt / OrigiW' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 111 33 150 520HF 0.44 13 0 VOL UTS 4.80 Spec Int 111 33 150 520HF 0.00 0 0 CLP UTS 4.80 0.14 0.12 SpecjInt 11145 37 520HF 0.34 15 0 VOL ETL -0.62 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL -0.62 0.15 0.17 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL 0.91 0.15 0.17 KEXP_+Pt 111 45 37 520HF 0.16 9 ID 8 VOL ETL 0.91 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL 1.18 0.15 0.20 KEXP_+Pt 111 45 37 520HF 0.00 0 0 RPD ETL 1.18 KEXP_+Pt 111 45 131 520HF 0.74 15 0 PID ETL 1.18 KEXP_+Pt 111 45 37 520HF 0.60 23 ID 43 VOL ETL 1.18 KEXP_+Pt 111 45 37 520HF 0.33 21 ID 36 VOL ETL 2.50 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL 2.50 0.15 0.17 KEXP_+Pt 111 45 37 520HF 0.40 21 ID 36 VOL ETL 3.93 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL 3.93 0.15 0.17 KEXP_+Pt 111 45 37 520HF 0.08 197 0 INR ETL 4.16 KEXP_+Pt 111 45 37 520HF 0.44 17 ID 25 VOL ETL 4.67 KEXP_+Pt 111 45 37 520HF 0.00 0 0 CLP ETL 4.67 0.15 0.17 KEXP_+Pt 111 45 37 520HF 0.38 16 ID 22 VOL ETL 5.02 KEXP_+Pt Ill 45 37 520HF 0.00 0 0 CLP ETL 5.02 0.15 0.20 KEXP_+Pt 111 50 47 520HF 0.30 15 0 VOL ETL -0.01 KEXP_+Pt 111 50 47 520HF 0.00 0 0 CLP ETL -0.01 0.10 0.12 KEXP_+Pt 111 50 47 520HF 0.29 19 ID 30 VOL ETL 0.10 KEXP_+Pt 111 50 47 520HF 0.00 0 0 CLP ETL 0.10 0.24 0.12 KEXP_+Pt 111 50 47 520HF 0.26 21 ID 36 VOL ETL 1.56 KEXP_+Pt 111 50 47 520HF 0.00 0 0 CLP ETL 1.56 0.14 0.23 KEXP_+Pt 111 51 111 540HF 0.63 8 ID 27 TWD 15S 38.77 540_Bobbi 111 51 111 540HF 0.25 4 0 INR 15S 44.29 540_Bobbi 111 51 150 520HF 0.55 17 0 VOL UTS -7.80 R!3DCLP+

111 51 150 520HF 0.00 0 0 CLP UTS -7.80 0.14 0.18 R13DCLP+

111 51 I11 540HF 0.21 2 0 INR UTS -0.66 540_Bobbi 111 54 47 520HF 0.00 0 0 CLP ETL -1.00 0.14 0.12 KEXP_+Pt 111 54 47 520HF 0.33 22 0 VOL ETL -1.00 KEXP_+Pt 111 54 47 520HF 0.19 12 0 VOL ETL -0.48 KEXP_+Pt 111 54 47 520HF 0.00 0 0 CLP ETL -0.48 0.14 0.12 KEXP_+Pt 111 54 47 520HF 0.20 27 ID 58 VOL ETL 0.00 KEXP +Pt 111 54 47 520HF 0.00 0 0 CLP ETL 0.00 0.10 0.17 KEXP_+Pt Ill 54 47 520HF 0.22 29 ID 67 VOL ETL 3.75 KEXP +Pt Ill 54 47 520HF 0.00 90 0 CLP ETL 3.75 0.19 0.17 KEXP_+Pt 111 54 47 520HF 0.70 31 ID 76 VOL ETL 4.98 KEXP +Pt Page 162 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Sire: Three Mile Island 411 Indications, 14"ith Length and Wi'idth Outage:" 1RlA Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Cire Dataset 111 54 47 520HF 0.00 0 0 CLP ETL 4.98 0.19 0.17 KEXP_+Pt 1l 56 50 51OUL 0.89 109 0 NQI 04S 2.70 510 Bobbi 11156 165 520HF 0.00 0 0 NDF 04S 2.70 SpecInt 111 64 47 520HF 0.00 0 0 CLP ETL -0.52 0.14 0.06 KEXP +Pt 111 64 47 520HF 0.31 5 0 VOL ETL -0.52 KEXP-+Pt 111 74 90 520HF 0.51 39 0 VOL ETL -0.86 KEXP +Pt 111 74 90 520HF 0.00 0 0 CLP ETL -0.86 0.24 0.17 KEXP +Pt 111 74 90 520HF 0.51 27 ID 58 VOL ETL 1.22 KEXP +Pt 111 74 90 520HF 0.00 0 0 CLP ETL 1.22 0.14 0.17 KEXP +Pt 111 74 90 520HF 0.72 28 ID 63 VOL ETL 1.56 KEXP +Pt 111 74 90 520HF 0.00 0 0 CLP ETL 1.56 0.14 0.17 KEXP +Pt 111 74 90 520HF 0.56 26 ID 54 VOL ETL 3.33 K.EXP +Pt 111 74 90 520HF 0.00 0 0 CLP ETL 3.33 0.12 0.17 KEXP_+Pt 111 87 112 540HF 0.92 0 0 INR 15S 29.36 540 Bobbi 111 87 124 520HF 0.58 27 0 VOL UTS -17.09 R13DCLP+

111 87 124 520HF 0.00 0 0 CLP UTS -17.09 0.09 0.17 R13DCLP+

111 87 124 520HF 0.19 16 0 VOL UTS -11.97 R13DCLP+

111 87 124 520HF 0.00 0 0 CLP UTS -11.97 0.18 0.12 R13DCLP+

111 89 71 520HF 0.16 13 0 INR ETL -0.47 KEXP_+Pt 111101 154 520HF 0.00 0 0 NDF 02S 5.88 Spec Int 111101 9 51OUL 0.25 92 0 NQI 02S 5.88 510 Bobbi 111111 80 520HF 0.62 211 0 INR ETL 2.16 KEXP +Pt 111111 80 520HF 0.61 22 ID 40 VOL ETL 3.04 KEXP +Pt 111111 80 520HF 0.00 0 0 CLP ETL 3.04 0.14 0.17 KEXP-+Pt 112 4 79 51OUL 4.33 175 0 DNT LTE 11.10 510 Bobbi 112 8 79 51 OUL 0.22 137 OD 6 TWD 09S -0.49 510 Bobbi 112 8 79 51OUL 7.66 171 0 DNT LTE 10.66 510 Bobbi 112 10 80 51 OUL 6.80 174 0 DNT LTE 10.66 510 Bobbi 112 13 79 51 OUL 5.30 175 0 DNT LTE 11.01 510 Bobbi 112 14 80 51OUL 6.26 174 0 DNT LTE 11.89 510 Bobbi 112 16 80 51OUL 0.37 89 0 NQI 08S 2.39 510 Bobbi 112 16 111 520HF 0.00 0 0 NDF 08S 2.39 SpecInt Page 163 of 325

TR- 15 1, Revision 0 Appendix 11 Recordable Indications Component. TMI-OTSG-A Site: Three Mile Island All Indications, 14'it7h Length and 14'idth Oztagze: 1R14 Vlct / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 112 17 30 520HF 0.28 20 ID 33 VOL ETL 0.35 KEXP +Pt 112 17 30 520HF 0.00 0 0 CLP ETL 0.35 0.13 0.12 KEXP_+Pt 112 21 30 520HF 0.31 15 ID 20 VOL ETL 2.12 KEXP_+Pt 11221 30 520HF 0.00 0 0 CLP ETL 2.12 0.08 0.08 KEXP_+Pt 11223 30 520HF 0.23 15 0 VOL ETL -0.93 KEXP +Pt 11223 30 520HF 0.00 0 0 CLP ETL -0.93 0.09 0.12 KEXP +Pt 11223 30 520HF 0.00 0 0 CLP ETL 2.54 0.13 0.15 KEXP +Pt 11223 30 520HF 0.38 17 ID 25 VOL ETL 2.54 KEXP_+Pt 11226 38 520HF 0.00 0 0 CLP ETL 0.30 0.09 0.12 KEXP +Pt 11226 38 520HF 0.20 23 ID 43 VOL ETL 0.30 KEXP +Pt 11226 38 520HF 0.00 0 0 CLP ETL 0.87 0.18 0.18 KEXP +Pt 11226 38 520HF 0.40 17 ID 25 VOL ETL 0.87 KEXP +Pt 11226 38 520HF 0.00 0 0 CLP ETL 1.49 0.13 0.12 KEXP +Pt 11226 38 520HF 0.33 28 ID 63 VOL ETL 1.49 KEXP +Pt 11226 38 520HF 0.60 24 ID 47 VOL ETL 1.89 KEXP +Pt 112 26 38 520HF 0.00 0 0 CLP ETL 1.89 0.13 0.12 KEXP_+Pt 11230 109 540HF 0.38 7 0 BVC 15S 38.41 540 Bobbi 11230 150 520HF 0.23 21 0 VOL UTS -8.41 Spec Int 11230 150 520HF 0.00 0 0 CLP UTS -8.41 0.09 0.12 Spec Int 11230 150 520HF 0.48 17 0 VOL UTS -7.65 Spec Int 11230 150 520HF 0.00 0 0 CLP UTS -7.65 0.14 0.12 Spec Int 112 30 150 520HF 0.29 18 0 VOL UTS -7.00 Spec Int 112 30 150 520HF 0.00 0 0 CLP UTS -7.00 0.14 0.12 SpecInt 11236 38 520HF 0.53 18 ID 27 VOL ETL 2.22 KEXP +Pt 112 36 38 520HF 0.00 0 0 CLP ETL 2.22 0.13 0.18 KEXP_+Pt 112 46 38 520HF 0.36 16 ID 22 VOL ETL 1.78 KEXP +Pt 11246 38 520HF 0.00 0 0 CLP ETL 1.78 0.22 0.24 KEXP +Pt 11246 38 520HF 0.20 20 ID 33 VOL ETL 3.43 KEXP +Pt 11246 38 520HF 0.00 0 0 CLP ETL 3.43 0.26 0.18 KEXP_+Pt 112 48 38 520HF 0.61 25 ID 51 VOL ETL 1.85 KEXP +Pt 11248 38 520HF 0.00 0 0 CLP ETL 1.85 0.22 0.18 KEXP_+Pt 112 58 47 520HF 0.00 0 0 CLP ETL -0.94 0.10 0.12 KEXP_+Pt 11258 47 520HIF 0.20 25 0 VOL ETL -0.94 KEXP_+Pt 112 68 47 520HF 0.42 24 ID 47 VOL ETL 0.07 KEXP-+Pt 112 68 47 520HF 0.00 0 0 CLP ETL 0.07 0.14 0.12 KEXP +Pt Page 164 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Incdications, J'4"ith Length and J'Vidth Outage: I R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 11285 138 520PI 0.00 0 0 CLP 06S 22.04 0.16 0.17 Postln_+Pt 112 85 138 520PI 0.12 11 0 VOL 06S 22.04 Postln_+Pt 11285 112 540HF 0.30 5 0 BVC 06S 22.24 540_Bobbi 11285 104 520HF 0.00 0 0 RIC 06S 22.24 SpecInt 11285 138 520PI 0.00 0 0 CLP 06S 29.19 0.40 0.14 Postln_+Pt 11285 138 520PI 0.14 11 0 VOL 06S 29.19 Postln_+Pt 11285 104 520HF 0.00 0 0 RIC 06S 29.30 SpecInt 11285 112 540HF 0.54 5 ID 17 TWD 06S 29.30 540_Bobbi 11285 138 520PI 0.25 19 0 VOL 06S 30.74 PostIn_+Pt 11285 138 520PI 0.00 0 0 CLP 06S 30.74 0.23 0.18 Postln_+Pt 11285 124 520HF 0.00 0 0 NDF 07S -16.76 SpecInt 11285 124 520HF 0.14 27 0 VOL 07S -9.54 SpecInt 11285 124 520HF 0.00 0 0 CLP 07S -9.54 0.40 0.17 SpecInt 112 85 124 520HF 0.18 30 0 VOL 07S -7.93 SpecInt 11285 124 520HF 0.00 0 0 CLP 07S -7.93 0.27 0.12 SpecInt 11285 112 540HF 0.49 2 0 INR 07S 7.19 540_Bobbi 11285 112 540HF 0.23 9 0 BVC 15S 16.17 540_Bobbi 11285 104 520HF 0.00 0 0 RIC 15S 16.17 SpecInt 11285 124 520HF 0.19 20 0 VOL 15S 16.18 SpecInt 11285 124 520HF 0.00 0 0 CLP 15S 16.18 0.13 0.17 SpecInt 11285 138 520PI 0.00 0 0 CLP 15S 16.27 0.16 0.17 Postln_+Pt 11285 138 520PI 0.21 11 0 VOL 15S 16.27 PostIn_+Pt 112 89 71 520HF 0.43 17 ID 25 VOL ETL 2.80 KEXP +Pt 112 89 71 520HF 0.00 0 0 CLP ETL 2.80 0.15 0.17 KEXP +Pt 112 89 71 520HF 0.00 41 0 ARC ETL 3.93 0.22 KEXP +Pt 11289 71 520HF 0.49 26 ID 54 ScI ETL 3.93 KEXP_+Pt 11290 72 520HF 0.08 15 ID 20 VOL ETL 1.82 KEXP_+Pt 11290 72 520HF 0.00 0 0 CLP ETL 1.82 0.09 0.12 KEXP_+Pt 11291 71 520HF 0.00 0 0 CLP ETL 0.07 0.10 0.11 KEXP_+Pt 11291 71 520HF 0.30 20 ID 33 VOL ETL 0.07 KEXP_+Pt 11292 24 510UL 2.89 186 0 DNT LTE 13.22 510 Bobbi 11294 72 520HF 0.26 14 ID 17 VOL ETL 4.00 KEXP +Pt 11294 72 520HF 0.00 0 0 CLP ETL 4.00 0.09 0.12 KEXP_+Pt 112106 91 520HF 2.11 35 NT 96 VOL ETL 0.60 KEXP_+Pt 112106 91 520HF 0.00 0 0 CLP ETL 0.60 0.10 0.23 KEXP_+Pt 112106 91 520HF 0.00 0 0 CLP ETL 5.87 0.10 0.17 KEXP-+Pt 112106 91 520HF 2.93 39 NT 99 VOL ETL 5.87 KEXP +Pt Page 165 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications. With Length and 14idth Outage: 1R14 Volt! Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Cire Dataset 112106 10 510UL 2.98 171 0 DNT LTE 9.40 510 Bobbi 112109 80 520HF 0.00 32 0 ARC ETL 2.39 0.17 KEXP +Pt 112109 80 520HF 1.28 32 ID 81 SCI ETL 2.39 KEXP +Pt 112109 80 520HF 0.33 30 ID 71 VOL ETL 4.36 KEXP +Pt 112109 80 520HF 0.00 0 0 CLP ETL 4.36 0.10 0.11 KEXP_+Pt 112116 166 520HF 0.00 0 0 NDF 08S 2.43 R13DCLP+

112116 166 520HF 0.00 0 0 NDF 08S 17.58 R13DCLP+

112116 115 540HF 0.21 25 0 BVC 08S 26.18 540 Bobbi 112116 154 520HF 0.24 11 0 VOL 09S -13.12 SpecInt 112116 154 520HF 0.00 0 0 CLP 09S -13.12 0.10 0.12 Spec Int 112116 154 520HF 0.00 0 0 CLP 09S -9.72 0.10 0.12 R13DCLP+

112116 154 520HF 0.32 15 0 VOL 09S -9.72 R13DCLP+

112116 154 520HF 0.41 15 0 VOL 09S -8.05 R13DCLP+

112116 154 520HF 0.00 0 0 CLP 09S -8.05 0.10 0.12 R13DCLP+

112116 154 520HF 0.00 0 0 CLP 09S -7.74 0.10 0.12 R13DCLP+

112116 154 520HF 0.17 22 0 VOL 09S -7.74 R13DCLP+

112116 154 520HF 0.33 12 0 VOL 09S -7.12 RI3DCLP+

112116 154 520HF 0.00 0 0 CLP 09S -7.12 0.15 0.12 R13DCLP+

112116 154 520HF 0.40 16 0 VOL 09S -5.94 RI3DCLP+

112116 154 520HF 0.00 0 0 CLP 09S -5.94 0.10 0.12 R13DCLP+

112116 115 540HF 0.58 6 ID 20 TWD 09S 9.92 540 Bobbi 112116 166 520HF 0.00 0 0 CLP 09S 10.12 0.16 0.15 R13DCLP+

112116 166 520HF 0.44 11 0 VOL 09S 10.12 RI3DCLP+

112116 115 540HF 0.67 9 ID 30 TWD 12S 22.15 540 Bobbi 112116 115 540HF 0.23 24 0 BVC 12S 24.66 540_Bobbi 112116115 540HF 0-35 7 0 BVC 12S 34.92 540 Bobbi 112116 154 520HF 0.00 0 0 CLP 13S -15.30 0.15 0.17 R13DCLP+

112116 154 520HF 0.29 19 0 VOL 13S -15.30 RI3DCLP+

112116154 520HF 0.00 0 0 CLP 13S -12.58 0.10 0.11 Spec Int 112116 154 520HF 0.41 26 0 VOL 13S -12.58 Spec Int 112116 154 520HF 0.40 7 0 VOL 13S -2.09 Spec nt 112116 154 520HF 0.00 0 0 CLP 13S -2.09 0.10 0.11 Spec Int 112116 154 520HF 0.23 14 0 VOL 13S 2.32 R13DCLP+

112116 154 520HF 0.00 0 0 CLP 13S 2.32 0.10 0.11 R13DCLP+

112116 115 540HF 0.62 8 ID 27 TWD 13S 4.85 540 Bobbi 112116 154 520HF 0.00 0 0 CLP 13S 5.06 0.10 0.11 RI3DCLP+

112116 154 520HF 0.33 7 0 VOL 13S 5.06 RI3DCLP+

112116 115 540HF 0.30 10 0 BVC 13S 5.53 540 Bobbi 112116 154 520HF 0.00 0 0 CLP 13S 5.85 0.10 0.11 RI3DCLP+

112116 154 520HF 0.30 1 0 VOL 13S 5.85 R13DCLP+

Page 166 of 325

TR-151, Revision 0 Appendix II Recordable Indications Compolwnt: TMI-OTSG-A Site: Three Mile Island Al4 indications, U ith Length and 14'idth Outagý(e:  ! R !4 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Cire Dataset 113 2 9 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 113 4 80 51OUL 5.44 174 0 DNT LTE 11.67 510 Bobbi 113 5 79 51OUL 7.26 173 0 DNT LTE 11.07 5 10 Bobbi 113 6 80 51OUL 5.55 172 0 DNT LTE 11.44 510 Bobbi 113 7 79 51OUL 6.26 173 0 DNT LTE 10.74 510_Bobbi 113 8 80 51OUL 8.32 173 0 DNT LTE 11.00 510_Bobbi 113 9 79 51OUL 7.75 174 0 DNT LTE 10.65 510 Bobbi 11324 37 520HF 0.46 38 0 VOL ETL -0.34 KEXP_+Pt 11324 37 520HF 0.00 0 0 CLP ETL -0.34 0.15 0.11 KEXP_+Pt 11324 37 520HF 0.00 0 0 INR ETL 3.01 KEXP_+Pt 11348 37 520HF 0.00 0 0 CLP ETL -0.13 0.19 0.23 KEXP_+Pt 11348 37 520HF 1.10 33 0 VOL ETL -0.13 KEXP_+Pt 113 55 165 520HF 0.00 0 0 NDF 14S 15.08 SpecInt 113 55 51 510UL 1.03 74 0 ADI 14S 15.08 510_Bobbi 113 59 51 510UL 0.68 95 0 INR 02S 13.84 510_Bobbi 113 67 165 520HF 0.00 0 0 NDF UTS 0.37 SpecInt 113 67 51 51OUL 0.32 85 0 NQI UTS 0.37 510_Bobbi 113 87 71 520HF 0.23 35 0 VOL ETL -0.40 KEXP_+Pt 113 87 71 520HF 0.00 0 0 CLP ETL -0.40 0.12 0.17 KEXP_+Pt 113 94 71 520HF 0.17 199 0 INR ETL -0.12 KEXP_+Pt 113 95 72 520HF 0.00 0 0 CLP ETL -0.30 0.12 0.19 KEXP_+Pt 113 95 72 520HF 0.28 31 0 VOL ETL -0.30 KEXP_+Pt 113104 166 520HF 0.42 15 0 VOL 15S 21.74 R 13DCLP+

113104 166 520HF 0.00 0 0 CLP 15S 21.74 0.16 0.15 R13DCLP+

113104 115 540IF 0.36 11 0 BVC 15S 21.94 540_Bobbi 113105 91 520HF 0.00 90 0 CLP ETL 3.84 0.14 0.17 KEXP_+Pt 113105 91 520HF 0.78 22 ID 40 VOL ETL 3.84 KEXP_+Pt 113105 91 520HF 0.00 0 0 CLP ETL 4.58 0.14 0.11 KEXP +Pt 113105 91 520HF 0.35 16 1D 22 VOL ETL 4.58 KEXP +Pt 113105 91 520HF 2.56 38 NT 99 SCI ETL 6.28 KEXP +Pt Page 167 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.411 Indications. With Length and WVidth Otag"e: IR14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 113105 91 520HF 0.00 90 0 ARC ETL 6.28 0.26 KEXP_+Pt 113105 91 520HF 4.40 46 OD 996 SCI ETL 6.87 KEXP_+Pt 113105 91 520HF 0.00 90 0 ARC ETL 6.87 0.21 KEXP_+Pt 113105 9 51OUL 3.46 173 0 DNT LTE 9.22 510_Bobbi 113107 9 51 OUL 2.57 176 0 DNT LTE 8.73 510_Bobbi 113107 9 51OUL 5.27 175 0 DNT LTE 11.14 510_Bobbi 113109 10 51OUL 3.14 172 0 DNT LTE 9.07 510 Bobbi 113111 9 51OUL 0.55 76 0 INR LTE 9.65 510 Bobbi 113111 9 51 OUL 0.39 103 0 NQI LTE 20.03 510 Bobbi 113111 154 520HF 0.00 0 0 NDF LTS -3.97 Spec Int 114 4 74 51OUL 0.29 109 0 INR 15S -0.41 510_Bobbi 11419 74 51OUL 0.14 77 OD 3 TWD 08S -0.06 510_Bobbi 11422 35 520HF 0.00 0 0 CLP ETL -1.37 0.15 0.17 KEXP_+Pt 11422 35 520HF 0.22 14 0 VOL ETL -1.37 KEXP-+Pt 11422 35 520HF 0.25 19 0 VOL ETL -0.57 KEXP_+Pt 11422 35 520HF 0.00 0 0 CLP ETL -0.57 0.10 0.11 KEXP_+Pt 11423 37 520HF 0.32 29 0 VOL ETL -1.17 KEXP_+Pt 11423 37 520HF 0.00 0 0 CLP ETL -1.17 0.15 0.17 KEXP_+Pt 11440 150 520HF 0.00 0 0 NDF 03S 14.85 SpecInt 11440 109 540HF 0.54 7 ID 23 TWD 03S 14.85 540_Bobbi 114 53 90 520HF 0.46 17 0 VOL ETL -4.49 R13DCLP+

11453 90 520HF 0.00 0 0 CLP ETL -4.49 0.10 0.17 R13DCLP+

114 53 90 520HF 0.00 0 0 CLP ETL -1.55 0.14 0.19 R13DCLP+

114 53 90 520HF 0.38 15 0 VOL ETL -1.55 R13DCLP+

11465 50 51 OUL 1.58 86 0 ADI 13S 6.73 510 Bobbi 11465 165 520HF 0.00 0 0 NDF 13S 6.74 SpecInt 114107 9 51OUL 4.92 175 0 DNT LTE 11.15 510 Bobbi 114108 80 520HF 0.76 33 0 VOL ETL -0.79 KEXP-+Pt 114108 80 520HF 0.00 0 0 CLP ETL -0.79 0.14 0.17 KEXP_+Pt 114108 166 520HF 0.40 16 0 VOL UTS -3.51 R13DCLP+

114108 166 520HF 0.00 0 0 CLP UTS -3.51 0.17 0.15 R13DCLP+

114110 9 51OUL 3.15 175 0 DNT LTE 9.13 510 Bobbi Page 168 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications. Wi th Length ancl JT'idth Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 114112 9 510UL 4.77 175 0 DNT LTE 10.61 510 Bobbi 114113 159 540HF 0.82 6 ID 20 TWD 13S 29.51 540 Bobbi 114113 166 520HF 0.00 0 0 CLP 14S -13.68 0.16 0.15 R13DCLP+

114113 166 520HF 0.54 11 0 VOL 14S -13.68 R13DCLP+

114113 166 520HF 0.71 16 0 VOL 14S -6.86 R13DCLP+

114113 166 520HF 0.00 0 0 CLP 14S -6.86 0.16 0.15 R13DCLP+

114113 159 540HF 0.25 13 0 BVC 15S 42.50 540 Bobbi 114113 90 520HF 0.00 0 0 CLP ETL -4.00 0.14 0.11 R13DCLP+

114113 90 520HF 0.23 18 0 VOL ETL -4.00 R13DCLP+

114113 90 520HF 0.38 27 0 VOL ETL -1.42 R13DCLP+

114113 90 520HF 0.00 0 0 CLP ETL -1.42 0.14 0.11 R13DCLP+

114113 166 520HF 0.00 0 0 CLP UTS -4.73 0.17 0.10 R13DCLP+

114113 166 520HF 0.19 14 0 VOL UTS -4.73 R13DCLP+

114113 90 520HF 0.28 26 0 VOL UTS -4.21 R13DCLP+

114113 90 520HF 0.00 0 0 CLP UTS -4.21 0.14 0.11 R13DCLP+

114113 90 520HF 0.00 0 0 CLP UTS -3.71 0.14 0.11 R13DCLP+

114113 90 520HF 0.21 17 0 VOL UTS -3.71 R13DCLP+

114113 166 520HF 0.40 20 0 VOL UTS -3.55 R13DCLP+

114113 166 520HF 0.00 0 0 CLP UTS -3.55 0.17 0.10 R13DCLP+

114113 166 520HF 0.00 0 0 CLP UTS -3.52 0.17 0.15 R13DCLP+

114113 166 520HF 0.40 16 0 VOL UTS -3.52 R13DCLP+

11524 61 51OUL 2.57 170 0 DNT LTE 10.56 510 Bobbi 115 25 37 520HF 0.24 26 0 VOL ETL -0.34 KEXP_+Pt 115 25 37 520HF 0.00 0 0 CLP ETL -0.34 0.12 0.17 KEXP_+Pt 11525 61 51OUL 2.56 172 0 DNT LTE 10.41 510_Bobbi 11526 125 540HF 0.63 5 ID 17 TWD 15S 25.54 540 Bobbi 11526 122 520HF 0.72 24 0 VOL UTS -21.12 R13DCLP+

11526 122 520HF 0.00 0 0 CLP UTS -21.12 0.18 0.23 R13DCLP+

115 32 37 520HF 0.88 28 ID 63 VOL ETL 2.10 KEXP_+Pt 115 32 37 520HF 0.00 0 0 CLP ETL 2.10 0.15 0.23 KEXP_+Pt 115 32 37 520HF 0.28 8 ID 6 VOL ETL 4.07 KEXP +Pt 115 32 37 520HF 0.00 0 0 CLP ETL 4.07 0.15 0.11 KEXP_+Pt 11542 62 51OUL 0.25 81 0 INR 03S 29.31 510 Bobbi 115 50 47 520HF 0.38 21 0 VOL ETL -0.05 KEXP-+Pt 115 50 47 520HF 0.00 0 0 CLP ETL -0.05 0.14 0.12 KEXP-+Pt 115 50 47 520HF 0.18 23 ID 43 VOL ETL 2.24 KEXP_+Pt 115 50 47 520HF 0.00 0 0 CLP ETL 2.24 0.14 0.12 KEXP -+Pt Page 169 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component": TMI-OTSG-A Site. Three Mile Island Al! Indications. H ith Lenzth and 1,1Width 01uta~ie. 1,R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 115 51 90 520HF 0.00 0 0 CLP ETL -3.49 0.14 0.17 R13DCLP+

11551 90 520HF 0.32 11 0 VOL ETL -3.49 R13DCLP+

115 51 90 520HF 0.18 13 0 VOL ETL -2.50 R13DCLP+

115 51 90 520HF 0.00 0 0 CLP ETL -2.50 0.12 0.16 R13DCLP+

115 51 90 520HF 0.40 14 ID 17 VOL ETL 2.34 RI3DCLP+

115 51 90 520HF 0.00 0 0 CLP ETL 2.34 0.14 0.17 R13DCLP+

115 52 90 520HF 0.00 0 0 CLP ETL -3.95 0.14 0.17 R13DCLP+

115 52 90 520HF 0.48 18 0 VOL ETL -3.95 RI3DCLP+

115 52 90 520HF 0.24 21 0 VOL ETL -3.45 R13DCLP+

115 52 90 520HF 0.00 0 0 CLP ETL -3.45 0.12 0.11 R13DCLP+

115 52 90 520HF 0.32 40 0 VOL ETL -2.34 R13DCLP+

115 52 90 520HF 0.00 0 0 CLP ETL -2.34 0.14 0.17 R13DCLP+

115 52 47 520HF 0.29 24 0 VOL ETL -1.00 KEXP?+Pt 115 52 47 520HF 0.00 90 0 CLP ETL -1.00 0.14 0.12 KEXP_+Pt 115 52 90 520HF 0.44 10 0 PRA ETL -0.86 R13DCLP+

115 52 90 520HF 0.47 13 0 VOL UTS -1.17 KEXP_+Pt 115 52 90 520HF 0.00 0 0 CLP UTS -1.17 0.14 0.17 KEXP_+Pt 115 52 90 520HF 0.77 22 0 VOL UTS 0.23 KEXP_+Pt 115 52 90 520HF 0.00 0 0 CLP UTS 0.23 0.10 0.17 KEXP_+Pt 115 55 90 520HF 0.00 90 0 CLP ETL -3.71 0.14 0.18 R13DCLP+

115 55 90 520HF 0.26 11 0 VOL ETL -3.71 R13DCLP+

115 62 47 520HF 0.00 0 0 CLP ETL -1.14 0.19 0.17 KEXP_+Pt 115 62 47 520HF 0.35 31 0 VOL ETL -1.14 KEXP_+Pt 115 62 47 520HF 0.39 26 ID 54 VOL ETL 1.41 KEXP_+Pt 115 62 47 520HF 0.00 0 0 CLP ETL 1.41 0.10 0.12 KEXP_+Pt 115 62 47 520HF 0.44 23 ID 43 VOL ETL 2.96 KEXP_+Pt 115 62 47 520HF 0.00 0 0 CLP ETL 2.96 0.14 0.12 KEXP_+Pt 115 62 47 520HF 0.46 25 ID 51 VOL ETL 3.98 KEXP_+Pt 115 62 47 520HF 0.00 0 0 CLP ETL 3.98 0.10 0.12 KEXP_+Pt 115102 90 520HF 1.42 29 0 VOL ETL -6.61 RI3DCLP+

115102 90 520HF 0.00 0 0 CLP ETL -6.61 0.14 0.23 R13DCLP+

115102 90 520HF 0.48 23 0 VOL ETL -0.91 RI3DCLP+

115102 90 520HF 0.00 0 0 CLP ETL -0.91 0.14 0.17 R13DCLP+

115105 9 51OUL 6.31 177 0 DNT LTE 10.84 510 Bobbi 115106 10 510UL 5.80 177 0 DNT LTE 11.00 510_Bobbi 115109 90 520HF 1.24 19 0 VOL ETL -2.27 R13DCLP+

Page 170 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, 111ith Length and Width II Outage: I R, 4 Volt / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 115109 90 520HF 0.00 0 0 CLP ETL -2.27 0.19 0.23 RI3DCLP+

115109 115 540HF 0.98 8 ID 28 TWD UTS 5.11 540_Bobbi 116 7 74 510UL 0.52 114 OD 11 TWD 09S -0.52 510 Bobbi 116 14 35 520HF 0.24 26 ID 54 SCI ETL 2.68 KEXP_+Pt 116 14 35 520HF 0.00 21 0 ARC ETL 2.68 0.11 KEXP_+Pt 116 18 75 51OUL 0.21 102 0 NQI 08S -0.51 510 Bobbi 116 18 111 520HF 0.43 0 ID 5 TWD 08S -0.44 SpecInt 116 19 74 51OUL 0.17 90 OD 4 TWD 08S -0.50 510 Bobbi 11626 38 520HF 0.87 32 ID 81 VOL ETL 1.00 KEXP_+Pt 11626 38 520HF 0.00 0 0 CLP ETL 1.00 0.13 0.23 KEXP_+Pt 11633 37 520HF 0.42 17 ID 25 VOL ETL 0.21 KEXP_+Pt 11633 37 520HF 0.00 0 0 CLP ETL 0.21 0.15 0.17 KEXP_+Pt 11641 37 520HF 0.21 14 0 VOL ETL -0.35 KEXP_+Pt 11641 37 520HF 0.00 0 0 CLP ETL -0.35 0.15 0.17 KEXP_+Pt 11648 47 520HF 0.26 15 ID 20 VOL ETL 1.37 KEXP_+Pt

- 11648 47 520HF 0.00 0 0 CLP ETL 1.37 0.14 0.12 KEXP_+Pt 11648 47 520HF 0.00 90 0 CLP ETL 1.70 0.14 0.12 KEXP_+Pt 11648 47 520HF 0.21 26 ID 54 VOL ETL 1.70 KEXP_+Pt 11650 47 520HF 0.00 0 0 CLP ETL 2.06 0.14 0.17 KEXP_+Pt 11650 47 520HF 0.39 25 ID 51 VOL ETL 2.06 KEXP_+Pt 11650 47 520HF 0.69 31 ID 76 VOL ETL 2.44 KEXP_+Pt 11650 47 520HF 0.00 0 0 CLP ETL 2.44 0.14 0.17 KEXP_+Pt 116 50 47 520HF 0.86 29 ID 67 VOL ETL 3.57 KEXP_+Pt 11650 47 520HF 0.00 0 0 CLP ETL 3.57 0.14 0.17 KEXP_+Pt 11654 47 520HF 0.00 0 0 CLP ETL -0.26 0.10 0.12 KEXP_+Pt 116 54 47 520HF 0.23 20 0 VOL ETL -0.26 KEXP_+Pt 11654 47 520HF 0.00 0 0 CLP ETL 0.29 0.10 0.12 KEXP_+Pt 116 54 47 520HF 0.34 26 ID 54 VOL ETL 0.29 KEXP_+Pt 116 54 47 520HF 0.20 19 ID 30 VOL ETL 2.85 KEXP_+Pt 116 54 47 520HF 0.00 0 0 CLP ETL 2.85 0.10 0.12 KEXP_+Pt 116 63 52 520HF 0.83 8 0 VOL ETL -1.19 KEXP_+Pt 11663 52 520HF 0.00 0 0 CLP ETL -1.19 0.18 0.29 KEXP +Pt 11684 72 520HF 0.34 17 ID 25 VOL ETL 0.04 KEXP +Pt Page 171 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.ll Indications, 117th Length and 1Hdth Ou'taze: 1R14 Volt! Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 11684 72 520HF 0.00 0 0 CLP ETL 0.04 0.13 0.23 KEXP_+Pt 11697 17 51OUL 5.13 3 0 INR 01S -0.78 26.38 510 Bobbi 11697 17 51OUL 2.84 171 0 INR LTS 0.00 45.11 510 Bobbi 116109 116 540HF 0.48 5 ID 17 TWD 15S 33.60 540_Bobbi 116109 116 540HF 0.43 13 ID 43 TWD 15S 36.56 540_Bobbi 116109 154 520HF 0.19 22 0 VOL UTS -13.43 SpecInt 116109 154 520HF 0.00 0 0 CLP UTS -13.43 0.15 0.17 Spec Int 116109 154 520HF 0.68 14 0 VOL UTS -10.22 SpecInt 116109 154 520HF 0.00 0 0 CLP UTS -10.22 0.15 0.12 Spec Int 116109 154 520HF 0.61 20 0 VOL UTS 0.71 Spec Int 116109 154 520HF 0.00 0 0 CLP UTS 0.71 0.24 0.12 SpecInt 116111 9 510UL 3.70 176 0 DNT LTE 10.84 510_Bobbi 11710 74 510UL 0.30 75 0 INR LTS -1.19 510 Bobbi 11720 37 520HF 0.00 0 0 CLP ETL 0.90 0.15 0.17 KEXP_+Pt 11720 37 520HF 0.53 24 ID 47 VOL ETL 0.90 KEXP_+Pt 11720 37 520HF 0.34 24 ID 47 VOL ETL 1.75 KEXP_+Pt 11720 37 520HF 0.00 0 0 CLP ETL 1.75 0.10 0.17 KEXP_+Pt 11720 37 520HF 0.00 0 0 CLP ETL 3.19 0.15 0.17 KEXP_+Pt 11720 37 520HF 0.30 20 ID 33 VOL ETL 3.19 KEXP_+Pt 11720 37 520HF 0.00 0 0 CLP ETL 3.29 0.12 0.11 KEXP_+Pt 11720 37 520HF 0.51 23 ID 43 VOL ETL 3.29 KEXP_+Pt 11720 37 520HF 0.49 26 ID 54 VOL ETL 3.58 KEXP_+Pt 11720 37 520HF 0.00 0 0 CLP ETL 3.58 0.39 0.17 KEXP_+Pt 11720 37 520HF 0.00 0 0 CLP ETL 4.48 0.19 0.17 KEXP_+Pt 11720 37 520HF 1.22 37 NT 100 VOL ETL 4.48 KEXP_+Pt 11724 109 540HF 0.66 9 ID 30 TWD 15S 33.73 540_Bobbi 11724 109 540HF 0.76 7 ID 23 TWD 15S 42.14 540_Bobbi 11724 122 520HF 0.00 0 0 CLP UTS -12.83 0.18 0.17 R13DCLP+

11724 122 520HF 0.39 14 0 VOL UTS -12.83 R13DCLP+

11724 150 520HF 0.00 0 0 RIC UTS -12.64 R 13DCLP+

11724 122 520HF 0.57 22 0 VOL UTS -4.11 Spec Int 11724 122 520HF 0.00 0 0 CLP UTS -4.11 0.18 0.23 Spec mnt 11733 37 520HF 0.36 15 0 VOL ETL -0.24 KEXP_+Pt 11733 37 520HF 0.00 0 0 CLP ETL -0.24 0.14 0.17 KEXP_+Pt 11733 37 520HF 0.00 0 0 CLP ETL 0.59 0.14 0.17 KEXP_+Pt 11733 37 520HF 0.22 23 ID 43 VOL ETL 0.59 KEXP +Pt Page 172 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.4ll Inclications, JJý'ith Length and Iflidth Owtage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 11754 90 520HF 0.23 20 0 VOL ETL -2.12 R13DCLP+

11754 90 520HF 0.00 0 0 CLP ETL -2.12 0.10 0.11 R13DCLP+

11773 18 51OUL 1.00 92 0 INR O0S 7.47 510 Bobbi 11773 18 51OUL 0.97 97 0 INR 01S 11.72 510_Bobbi 11779 18 51OUL 0.14 52 0 INR 07S -0.48 510 Bobbi 11785 71 520HF 0.39 20 0 VOL ETL -1.40 KEXP +Pt 11785 71 520HF 0.00 0 0 CLP ETL -1.40 0.15 0.15 KEXP_+Pt 118 16 75 51OUL 0.20 126 OD 5 TWD 08S -0.47 510_Bobbi 118 19 35 520HF 0.91 30 ID 71 SCI ETL 1.74 KEXP +Pt 118 19 35 520HF 0.00 32 0 ARC ETL 1.74 0.17 KEXP_+Pt 11820 109 540HF 0.39 4 0 INR 15S 34.53 540 Bobbi 11820 37 520HF 0.00 0 0 CLP ETL 1.70 0.14 0.12 KEXP_+Pt 11820 37 520HF 0.41 12 ID 13 VOL ETL 1.70 KEXP +Pt 11820 122 520HF 0.62 19 0 VOL UTS -12.21 R13DCLP+

11820 122 520HF 0.00 0 0 CLP UTS -12.21 0.18 0.17 R13DCLP+

11822 37 520HF 0.48 17 0 VOL ETL -0.07 KEXP_+Pt 11822 37 520HF 0.00 0 0 CLP ETL -0.07 0.15 0.17 KEXP_+Pt 11853 47 520HF 0.00 0 0 CLP ETL 0.91 0.10 0.17 KEXP +Pt 11853 47 520HF 0.42 29 ID 67 VOL ETL 0.91 KEXP +Pt 118 53 47 520HF 0.00 0 0 CLP ETL 1.30 0.10 0.12 KEXP +Pt 118 53 47 520HF 0.45 28 ID 63 VOL ETL 1.30 KEXP_+Pt 118 67 112 540HF 0.38 0 0 INR 15S 37.90 540 Bobbi 118 67 124 520HF 0.53 9 0 VOL UTS -8.31 RI3DCLP+

11867 124 520HF 0.00 0 0 CLP UTS -8.31 0.18 0.17 R13DCLP+

11867 124 520HF 0.18 12 0 VOL UTS -5.42 R13DCLP+

118 67 124 520HF 0.00 0 0 CLP UTS -5.42 0.09 0.11 RI3DCLP+

11877 72 520HF 0.21 16 0 VOL ETL -0.61 KEXP +Pt 11877 72 520HF 0.00 0 0 CLP ETL -0.61 0.09 0.12 KEXP_+Pt 118 86 72 520HF 0.00 0 0 CLP ETL -1.16 0.09 0.12 KEXP +Pt 118 86 72 520HF 0.47 22 0 VOL ETL -1.16 KEXP_+Pt 118 97 76 520HF 0.80 23 0 VOL ETL -0.50 KEXP +Pt 118 97 76 520HF 0.00 0 0 CLP ETL -0.50 0.13 0.14 KEXP-P +Pt 11897 76 520HF 0.68 20 ID 33 VOL ETL 0.56 KEXP +Pt Page 173 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, With Length and WVidth

%JUI.Y.e: I R 14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Circ Dataset 11897 76 520HF 0.00 0 0 CLP ETL 0.56 0.13 0.23 KEXP_+Pt 119 19 90 520HF 0.85 25 0 VOL ETL -2.23 R13DCLP+

119 19 90 520HF 0.00 0 0 CLP ETL -2.23 0.19 0.17 R13DCLP+

119 19 90 520HF 0.00 0 0 CLP ETL -1.43 0.14 0.17 R13DCLP+

119 19 90 520HF 0.34 21 0 VOL ETL -1.43 R13DCLP+

119 19 90 520HF 0.00 0 0 CLP UTS 0.23 0.14 0.17 R13DCLP+

119 19 90 520HF 0.44 18 0 VOL UTS 0.23 RI3DCLP+

11919 107 540HF 0.41 10 ID 33 TWD UTS 5.21 540_Bobbi 11923 37 520HF 0.28 39 0 VOL ETL -1.19 KEXP +Pt 11923 37 520HF 0.00 0 0 CLP ETL -1.19 0.12 0.20 KEXP +Pt 11923 37 520HF 0.00 0 0 CLP ETL 2.84 0.15 0.17 KEXP +Pt 11923 37 520HF 0.43 22 ID 40 VOL ETL 2.84 KEXP +Pt 11923 37 520HF 0.00 0 0 CLP ETL 3.12 0.19 0.23 KEXP +Pt 11923 37 520HF 0.54 21 ID 36 VOL ETL 3.12 KEXP_+Pt 119 33 37 520HF 0.10 190 0 INR ETL -2.44 R13DCLP+

119 33 37 520HF 0.17 169 0 INR ETL -0.95 KEXP-+Pt 11966 17 51OUL 0.24 40 0 INR 03S 34.84 510 Bobbi 11967 17 51OUL 0.08 74 0 INR 07S -0.06 510_Bobbi 11977 112 540HF 2.88 175 0 DNT 01S 2.69 540 Bobbi 11977 112 540HF 0.79 3 0 INR 15S 29.41 540_Bobbi 11977 124 520HF 0.57 21 0 VOL UTS -10.56 R13DCLP+

11977 124 520HF 0.00 0 0 CLP UTS -10.56 0.14 0.17 R13DCLP+

11977 124 520HF 0.19 24 0 VOL UTS -9.22 R13DCLP+

11977 124 520HF 0.00 0 0 CLP UTS -9.22 0.14 0.17 R13DCLP+

11977 124 520HF 0.33 11 0 VOL UTS -8.76 RI3DCLP+

11977 124 520HF 0.00 0 0 CLP UTS -8.76 0.23 0.17 R13DCLP+

11999 10 51 OUL 2.66 174 0 DNT LTE 9.24 510 Bobbi 119107 154 520HF 0.00 0 0 NDF 10S 13.47 Spec Int 119107 116 540HF 0.48 95 0 NQI 10S 13.47 540 Bobbi 119107 154 520HF 0.00 0 0 NDF 15S 6.71 R13DCLP+

119107 116 540HF 0.34 7 ID 23 TWD 15S 7.32 540 Bobbi 119107 154 520HF 0.00 0 0 NDF 15S 7.32 R13DCLP+

119107 116 540HF 0.18 25 0 BVC 15S 36.61 540 Bobbi 119107 116 540HF 0.65 8 ID 27 TWD 15S 38.86 540 Bobbi 119107 154 520HF 0.00 0 0 CLP UTS -10.12 0.10 0.12 Spec lnt 119107 154 520HF 0.11 17 0 VOL UTS -10.12 SpecInt Page 174 of 325

TR- 151., Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Site. Three Mile Island All lndications, With Length and iidth Outage: IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Cire Dataset 119107 154 520HF 0.00 0 0 CLP UTS -7.81 0.10 0.12 Spec Int 119107 154 520HF 0.13 13 0 VOL UTS -7.81 SpecInt 12038 61 51OUL 2.10 184 0 INR 03S 16.26 510 Bobbi 12042 37 520HF 0.40 13 0 VOL ETL -0.28 KEXP +Pt 12042 37 520HF 0.00 0 0 CLP ETL -0.28 0.15 0.17 KEXP +Pt 12042 37 520HF 1.37 28 ID 63 SCI ETL 0.94 KEXP +Pt 12042 37 520HF 0.00 37 0 ARC ETL 0.94 0.20 KEXP +Pt 12042 37 520HF 0.41 14 ID 17 VOL ETL 1.59 KEXP +Pt 12042 37 520HF 0.00 0 0 CLP ETL 1.59 0.10 0.11 KEXP +Pt 12042 37 520HF 0.00 0 0 CLP ETL 3.90 0.15 0.26 KEXP +Pt 12042 37 520HF 1.09 21 ID 36 VOL ETL 3.90 KEXP_+Pt 12049 90 520HF 0.38 17 0 VOL ETL -1.40 R13DCLP+

12049 90 520HF 0.00 0 0 CLP ETL -1.40 0.14 0.17 R13DCLP+

12049 90 520HF 0.40 16 ID 22 VOL ETL 3.28 R13DCLP+

12049 90 520HF 0.00 0 0 CLP ETL 3.28 0.14 0.23 R13DCLP+

12067 112 540HF 0.67 9 ID 30 TWD 15S 36.13 540 Bobbi 12067 124 520HF 0.12 10 0 VOL UTS -13.50 R13DCLP+

12067 124 520HF 0.00 0 0 CLP UTS -13.50 0.14 0.11 R13DCLP+

12067 124 520HF 0.24 10 0 VOL UTS -12.95 R13DCLP+

12067 124 520HF 0.00 0 0 CLP UTS -12.95 0.14 0.11 R13DCLP+

12067 124 520HF 0.00 0 0 CLP UTS -10.13 0.23 0.23 R13DCLP+

12067 124 520HF 0.65 20 0 VOL UTS -10.13 R13DCLP+

12080 90 520HF 0.40 16 0 VOL ETL -1.19 R13DCLP+

12080 90 520HF 0.00 0 0 CLP ETL -1.19 0.15 0.11 R13DCLP+

12098 9 51OUL 3.64 172 0 DNT LTE 9.51 510 Bobbi 121 4 35 520HF 0.00 0 0 CLP ETL -2.54 0.15 0.17 KEXP_+Pt 121 4 35 520HF 0.59 26 0 VOL ETL -2.54 KEXP_+Pt 121 4 35 520HF 0.37 12 0 VOL ETL -2.34 KEXP_+Pt 121 4 35 520HF 0.00 0 0 CLP ETL -2.34 0.15 0.23 KEXP_+Pt 121 24 37 520HF 0.28 18 0 VOL ETL -1.76 KEXP_+Pt 121 24 37 520HF 0.00 0 0 CLP ETL -1.76 0.14 0.17 KEXP_+Pt 121 24 37 520HF 0.38 20 ID 33 VOL ETL 2.50 KEXP_+Pt 121 24 37 520HF 0.00 0 0 CLP ETL 2.50 0.14 0.17 KEXP +Pt 121 32 109 540HF 0.60 358 0 INR 15S 33.76 540 Bobbi 121 34 37 520HF 0.00 0 0 CLP ETL 3.12 0.15 0.17 KEXP +Pt Page 175 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component": TMI-OTSG-A Site: Three Mile Island

.411 !idicalions. With Length and Width O/targe: 1R 14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 121 34 37 520HF 0.82 16 ID 22 VOL ETL 3.12 KEXP_+Pt 121 34 37 520HF 0.00 0 0 CLP ETL 3.59 0.17 0.23 KEXP_+Pt 121 34 37 520HF 0.81 13 ID 15 VOL ETL 3.59 KEXP_+Pt 121 38 37 520HF 0.00 0 0 CLP ETL 3.14 0.13 0.17 KEXP-+Pt 121 38 37 520HF 0.73 19 ID 30 VOL ETL 3.14 KEXP_+Pt 121 45 52 520HF 0.33 25 ID 51 VOL ETL 2.34 KEXP_+Pt 121 45 52 520HF 0.00 0 0 CLP ETL 2.34 0.18 0.18 KEXP_+Pt 121 45 52 520HF 0.28 21 ID 36 VOL ETL 3.31 KEXP_+Pt 121 45 52 520HF 0.00 0 0 CLP ETL 3.31 0.18 0.18 KEXP_+Pt 121 48 47 520HF 0.00 0 0 CLP ETL 2.91 0.10 0.17 KEXP_+Pt 121 48 47 520HF 0.62 28 ID 63 VOL ETL 2.91 KEXP_+Pt 121 48 47 520HF 0.32 28 ID 63 VOL ETL 3.20 KEXP_+Pt 121 48 47 520HF 0.00 0 0 CLP ETL 3.20 0.10 0.12 KEXP_+Pt 121 48 47 520HF 0.23 30 ID 71 VOL ETL 3.33 KEXP_+Pt 121 48 47 520HF 0.00 0 0 CLP ETL 3.33 0.10 0.12 KEXP-+Pt 121 48 47 520HF 0.53 28 ID 63 VOL ETL 4.45 KEXP_+Pt 121 48 47 520HF 0.00 0 0 CLP ETL 4.45 0.14 0.17 KEXP_+Pt 121 80 18 51OUL 0.35 86 OD 8 TWD 08S 0.69 510 Bobbi 121 83 71 520HF 0.00 0 0 CLP ETL 2.15 0.15 0.17 KEXP_+Pt 121 83 71 520HF 0.48 16 ID 22 VOL ETL 2.15 KEXP_+Pt 121 89 101 520HF 0.91 26 0 PID ETL -0.14 KEXP_+Pt 121 89 138 520PI 0.00 91 0 ARC ETL -0.14 0.48 Postln_+Pt 121 89 138 520PI 0.83 22 ID 67 SCI ETL -0.14 Postln-+Pt 121 89 71 520HF 0.00 94 0 ARC ETL -0.14 0.50 KEXP_+Pt 121 89 71 520HF 0.83 33 ID 86 SCI ETL -0.14 KEXP-+Pt 121 89 138 520PI 0.55 20 0 VOL UTS 1.91 Postln_+Pt 121 89 138 520PI 0.00 0 0 CLP UTS 1.91 0.11 0.14 Postln_-+Pt 121 91 104 520HF 0.00 0 0 NDF UTS 0.85 SpecInt 121 91 17 510UL 0.16 92 0 NQI UTS 0.85 510_Bobbi 121 92 18 51OUL 0.14 78 0 INR 15S 1.26 510 Bobbi 121 96 9 51OUL 2.99 173 0 DNT LTE 9.05 510 Bobbi 121104 166 520HF 0.29 14 0 VOL 15S -5.13 R13DCLP+

121104 166 520HF 0.00 0 0 CLP 15S -5.13 0.11 0.10 R13DCLP+

121104 166 520HF 0.00 0 0 CLP 15S 4.23 0.16 0.15 R13DCLP+

121104 166 520HF 0.66 19 0 VOL 15S 4.23 R13DCLP+

Page 176 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, With Length and Width O uta ge: 1Ri 4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 121104 116 540HF 0.43 10 ID 33 TWD 15S 4.26 540_Bobbi 121104 116 540HF 0.46 8 ID 27 TWD 15S 16.68 540 Bobbi 121104 166 520HF 0.37 11 0 VOL 15S 17.07 R13DCLP+

121104 166 520HF 0.00 0 0 CLP 15S 17.07 0.16 0.15 R13DCLP+

121104 166 520HF 0.00 0 0 NDF UTS -22.20 R13DCLP+

121106 10 51OUL 0.23 107 0 NQI 14S 31.67 510 Bobbi 121106 154 520HF 0.00 0 0 NDF 15S -3.33 SpecInt 12226 109 540HF 0.45 1 0 INR 15S 32.81 540 Bobbi 12226 122 520HF 0.19 16 0 VOL UTS -15.73 R13DCLP+

12226 122 520HF 0.00 0 0 CLP UTS -15.73 0.14 0.11 R13DCLP+

122 26 122 520HF 0.33 3 0 VOL UTS -13.94 R13DCLP+

122 26 122 520HF 0.00 0 0 CLP UTS -13.94 0.18 0.17 R13DCLP+

12226 109 540HF 0.51 6 ID 20 TWD UTS -1.05 540 Bobbi 122 26 122 520HF 0.40 16 0 VOL UTS -1.05 RI3DCLP+

12226 122 520HF 0.00 0 0 CLP UTS -1.05 0.18 0.17 RI3DCLP+

122 41 37 520HF 0.21 16 0 VOL ETL -0.63 KEXP +Pt 122 41 37 520HF 0.00 0 0 CLP ETL -0.63 0.15 0.17 KEXP +Pt 122 41 37 520HF 0.00 0 0 CLP ETL 0.50 0.15 0.17 KEXP +Pt 122 41 37 520HF 0.25 29 ID 67 VOL ETL 0.50 KEXP +Pt 122 41 37 520HF 0.20 14 ID 17 VOL ETL 2.17 KEXP +Pt 122 41 37 520HF 0.00 0 0 CLP ETL 2.17 0.10 0.11 KEXP +Pt 122 41 37 520-F 0.39 20 ID 33 VOL ETL 3.11 KEXP +Pt 122 41 37 520HF 0.00 0 0 CLP ETL 3.11 0.13 0.17 KEXP +Pt 12241 37 520HF 0.00 0 0 CLP ETL 4.56 0.15 0.17 KEXP +Pt 12241 37 520HF 0.30 26 ID 54 VOL ETL 4.56 KEXP_+Pt 12248 53 520HF 0.25 24 0 VOL ETL -0.54 KEXP +Pt 12248 53 520HF 0.00 0 0 CLP ETL -0.54 0.19 0.17 KEXP_+Pt 122 80 90 520HF 0.00 0 0 CLP ETL -2.00 0.19 0.11 R13DCLP+

122 80 90 520HF 0.61 22 0 VOL ETL -2.00 R13DCLP+

122 80 90 520HF 0.00 0 0 CLP ETL -0.07 0.10 0.11 R13DCLP+

122 80 90 520HF 0.35 8 0 VOL ETL -0.07 RI3DCLP+

122 80 90 520HF 0.00 0 0 CLP ETL 0.20 0.15 0.11 R13DCLP+

122 80 90 520HF 0.48 17 ID 15 VOL ETL 0.20 RI 3DCLP+

122 81 124 520HF 0.00 0 0 CLP UTS 4.04 0.23 0.23 R13DCLP+

122 81 124 520HF 0.61 23 0 VOL UTS 4.04 R13DCLP+

122 81 112 5401IF 0.66 11 ID 37 TWD UTS 4.18 540 Bobbi 122 97 10 51OUL 0.16 99 0 NQI LTE 17.24 510 Bobbi Page 177 of 325

TR-151, Revision 0 Appendix 1I Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.411 Indications, JI/ith Length and JJ'idth O utaa e ." 1R 14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 122 97 154 520HF 0.00 0 0 NDF LTS -6.67 SpecjInt 122105 10 51OUL 0.37 114 0 NQI 14S 31.26 510_Bobbi 122105 154 520HF 0.00 0 0 NDF 15S -3.74 SpecInt 123 4 74 51OUL 0.21 93 0 NQI 15S 29.49 510_Bobbi 123 4 74 51OUL 0.57 153 0 INR 15S 39.96 510_Bobbi 123 4 35 520HF 1.25 35 NT 95 VOL ETL 0.91 KEXP_+Pt 123 4 35 520HF 0.00 0 0 CLP ETL 0.91 0.15 0.23 KEXP-+Pt 123 4 35 520HF 0.00 0 0 CLP ETL 3.08 0.19 0.28 KEXP_+Pt 123 4 35 520HF 1.31 31 ID 76 VOL ETL 3.08 KEXP-+Pt 123 4 111 520HF 0.11 24 0 VOL UTS -19.45 Spec mnt 123 4 111 520HF 0.00 0 0 CLP UTS -19.45 0.09 0.17 SpecInt 123 4 111 520HF 0.00 0 0 CLP UTS -18.38 0.09 0.11 Spec Int 123 4 111 520HF 0.28 13 0 VOL UTS -18.38 Spec lnt 123 4 111 520HF 0.00 0 0 NDF UTS -16.88 Speclnt 123 4 111 520HF 0.23 17 0 VOL UTS 0.66 SpecInt 123 4 111 520HF 0.00 0 0 CLP UTS 0.66 0.09 0.11 SpecInt 123 20 38 520HF 0.00 0 0 CLP ETL -0.30 0.13 0.12 KEXP_+Pt 123 20 38 520HF 0.28 19 0 VOL ETL -0.30 KEXP_+Pt 123 23 109 540HF 0.29 5 0 BVC 15S 33.43 540_Bobbi 123 23 109 540HF 0.25 2 0 INR 15S 34.99 540 Bobbi 123 23 150 520HF 0.51 16 0 VOL UTS -12.99 SpecInt 123 23 150 520HF 0.00 0 0 CLP UTS -12.99 0.09 0.06 Spec nt 123 23 150 520HF 0.00 0 0 CLP UTS -11.61 0.09 0.12 Spec nt 123 23 150 520HF 0.39 22 0 VOL UTS -11.61 SpecInt 123 26 38 520HF 0.00 0 0 CLP ETL 2.97 0.13 0.12 KEXP_+Pt 123 26 38 520HF 0.54 19 ID 30 VOL ETL 2.97 KEXP-+Pt 12327 119 520HF 1.03 20 0 PID ETL -2.01 KEXP_+Pt 123 27 37 520HF 0.99 23 0 VOL ETL -2.01 KEXP-+Pt 123 27 37 520HF 0.00 0 0 CLP ETL -2.01 0.20 0.17 KEXP_+Pt 123 27 37 520HF 1.00 30 ID 64 VOL ETL 0.49 KEXP_+Pt 123 27 37 520HF 0.00 0 0 CLP ETL 0.49 0.20 0.23 KEXP_+Pt 123 27 37 520HF 0.00 0 0 CLP ETL 1.53 0.15 0.23 KEXP +Pt 123 27 37 520HF 0.68 24 ID 46 VOL ETL 1.53 KEXP +Pt 123 27 37 520HF 0.76 26 ID 52 VOL ETL 3.85 KEXP-+Pt 123 27 37 520HF 0.00 0 0 CLP ETL 3.85 0.10 0.17 KEXP_ Pt 123 31 37 520HF 0.23 15 ID 20 VOL ETL 0.31 KEXP -Pt 123 31 37 520HF 0.00 0 0 CLP ETL 0.31 0.10 0.17 KEXP +-Pt Page 178 of 325

TR-151, Revision 0 Appendix II Recordable Indications CoMPponent: TMI-OTSG-A Site., Three Mile Island All Indications. With Length and Width Outage: 1R 14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 123 33 37 520HF 0.00 0 0 CLP ETL 0.82 0.15 0.17 KEXP +Pt 123 33 37 520HF 0.39 12 ID 13 VOL ETL 0.82 KEXP +Pt 123 33 37 520HF 0.43 17 ID 25 VOL ETL 1.39 KEXP +Pt 123 33 37 520HF 0.00 0 0 CLP ETL 1.39 0.20 0.17 KEXP +Pt 123 33 37 520HF 0.00 0 0 CLP ETL 4.61 0.15 0.17 KEXP +Pt 123 33 37 520HF 0.32 20 ID 33 VOL ETL 4.61 KEXP_+Pt 12347 46 51OUL 0.42 109 0 INR LTE 10.00 510 Bobbi 12347 46 51OUL 0.21 161 0 INR LTE 10.43 510 Bobbi 123 49 53 520HF 0.00 0 0 CLP ETL 1.02 0.15 0.17 KEXP_+Pt 123 49 53 520HF 0.27 17 ID 25 VOL ETL 1.02 KEXP_+Pt 123 49 53 520HF 0.00 0 0 CLP ETL 3.40 0.15 0.23 KEXP_+Pt 123 49 53 520HF 0.36 23 ID 43 VOL ETL 3.40 KEXP_+Pt 123 58 45 51OUL 0.19 117 0 INR LTE 6.97 510_Bobbi 123 72 14 51OUL 3.17 187 0 DNT LTS 13.59 510 Bobbi 123 84 71 520HF 0.34 19 0 VOL ETL -0.80 KEXP_+Pt 123 84 71 520HF 0.00 0 0 CLP ETL -0.80 0.22 0.18 KEXP_+Pt 123 85 112 540HF 0.43 8 ID 27 TWD 15S 44.94 540_Bobbi 123 85 124 520HF 0.50 18 0 VOL UTS -1.54 R13DCLP+

123 85 124 520HF 0.00 0 0 CLP UTS -1.54 0.18 0.17 R13DCLP+

123 93 14 51OUL 3.34 172 0 DNT LTE 9.26 510 Bobbi 123 96 116 540HF 0.83 5 ID 17 TWD 15S 41.87 540_Bobbi 123 96 116 540HF 0.49 5 ID 17 TWD 15S 42.82 540_Bobbi 123 96 116 540HF 0.80 7 ID 23 TWD 15S 44.89 540_Bobbi 123 96 154 520HF 0.33 19 0 VOL UTS -4.73 SpecInt 123 96 154 520HF 0.00 0 0 CLP UTS -4.73 0.10 0.12 SpecInt 123 96 154 520HF 0.36 6 0 VOL UTS -4.54 Spec lnt 123 96 154 520HF 0.00 0 0 CLP UTS -4.54 0.10 0.12 SpecInt 123 96 154 520HF 0.00 0 0 CLP UTS -4.20 0.10 0.12 Spec lnt 123 96 154 520HF 0.19 7 0 VOL UTS -4.20 SpecInt 123 96 154 520HF 0.09 23 0 VOL UTS -4.00 SpecInt 123 96 154 520HF 0.00 0 0 CLP UTS -4.00 0.10 0.12 Spec lnt 123 96 154 520HF 0.19 18 0 VOL UTS -3.68 SpecInt 123 96 154 520HF 0.00 0 0 CLP UTS -3.68 0.10 0.12 Spec Int 123 96 154 520HF 0.00 0 0 CLP UTS -3.61 0.10 0.12 SpecInt 123 96 154 520HF 0.18 18 0 VOL UTS -3.61 Spec lnt Page 179 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component. TMI-OTSG-A Site: Three Mile Island All Indications, 11'ith Length and J,'iclih O ' a,* .: 1R I A J'olt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 123 96 154 520HF 0.00 0 0 CLP UTS -1.81 0.15 0.12 R13DCLP+

123 96 154 520HF 0.48 21 0 VOL UTS -1.81 R13DCLP+

123 96 154 520HF 0.53 15 0 VOL UTS -1.42 RI3DCLP+

123 96 154 520HF 0.00 0 0 CLP UTS -1.42 0.15 0.23 R13DCLP+

123 96 154 520HF 0.28 7 0 VOL UTS -1.11 R13DCLP+

123 96 154 520HF 0.00 0 0 CLP UTS -1.11 0.15 0.12 R13DCLP+

12399 9 510UL 2.50 173 0 DNT LTE 9.30 510_Bobbi 124 1 107 540HF 0.78 3 0 INR 12S 23.19 540_Bobbi 124 1 120 520HF 0.00 0 0 CLP 13S -12.84 0.13 0.17 R13DCLP+

124 1 120 520HF 0.53 13 0 VOL 13S -12.84 R13DCLP+

124 1 120 520HF 0.25 14 0 VOL 13S -10.77 R13DCLP+

124 1 120 520HF 0.00 0 0 CLP 13S -10.77 0.09 0.17 R13DCLP+

124 1 120 520HF 0.28 16 0 VOL 13S 4.60 R13DCLP+

124 1 120 520HF 0.00 0 0 CLP 13S 4.60 0.09 0.17 R13DCLP+

124 16 150 520HF 0.51 14 0 VOL 10S 2.10 SpecInt 124 16 150 520HF 0.00 0 0 CLP 10S 2.10 0.09 0.12 SpecInt 124 16 60 51OUL 0.52 7 ID 23 TWD 10S 2.20 510_Bobbi 124 16 109 540HF 0.56 7 ID 23 TWD 10S 2.28 540_BobEx 124 29 37 520HF 0.42 34 0 VOL ETL -0.78 KEXP_+Pt 124 29 37 520HF 0.00 0 0 CLP ETL -0.78 0.10 0.17 KEXP_+Pt 124 37 37 520HF 0.00 0 0 CLP ETL -0.64 0.10 0.12 KEXP_+Pt 124 37 37 520HF 0.15 26 0 VOL ETL -0.64 KEXP_+Pt 124 37 37 520HF 0.71 27 ID 58 VOL ETL 0.43 KEXP_+Pt 124 37 37 520HF 0.00 0 0 CLP ETL 0.43 0.15 0.17 KEXP_+Pt 124 37 37 520HF 0.34 21 ID 36 VOL ETL 1.82 KEXP_+Pt 12437 37 520HF 0.00 0 0 CLP ETL 1.82 0.19 0.17 KEXP_+Pt 124 37 37 520HF 0.36 16 ID 22 VOL ETL 3.77 KEXP_+Pt 12437 37 520HF 0.00 0 0 CLP ETL 3.77 0.10 0.12 KEXP_+Pt 12460 44 510UL 0.22 113 0 INR LTE 20.03 510_Bobbi 12493 9 51OUL 0.20 79 OD 4 TWD 10S 0.67 510_Bobbi 124 93 9 510UL 3.45 172 0 DNT LTE 9.29 510 Bobbi 12499 116 5401-IF 0.24 9 0 BVC 13S 8.25 540 Bobbi 124 99 166 520HF 0.33 28 0 VOL 13S 8.30 R13DCLP+

12499 166 520HF 0.00 0 0 CLP 13S 8.30 0.11 0.10 R13DCLP+

12499 116 540HF 0.24 102 0 NQI 15S 1.40 540_Bobbi 124 99 154 520HF 0.00 0 0 NDF 15S 1.40 Spec mnt Page 180 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, WIith Length and WVidth Outage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 124100 166 520HF 0.19 17 0 VOL 12S 4.79 RI3DCLP+

124100 166 520HF 0.00 0 0 CLP 12S 4.79 0.11 0.10 RI3DCLP+

124100166 520HF 0.00 0 0 CLP 12S 17.16 0.11 0.10 R13DCLP+

124100 166 520HF 0.32 15 0 VOL 12S 17.16 R13DCLP+

124100116 540HF 0.23 12 0 BVC 12S 17.20 540_Bobbi 124100166 520HF 0.00 0 0 CLP 12S 20.20 0.11 0.10 R13DCLP+

124100 166 520HF 0.23 19 0 VOL 12S 20.20 R13DCLP+

124100 166 520HF 0.27 20 0 VOL 12S 21.19 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 12S 21.19 0.11 0.15 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 13S -8.27 0.11 0.10 R13DCLP+

124100 166 520HF 0.17 18 0 VOL 13S -8.27 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 13S -6.92 0.11 0.10 R13DCLP+

124100 166 520HF 0.32 19 0 VOL 13S -6.92 R13DCLP+

124100 166 520HF 0.18 29 0 VOL 13S -4.93 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 13S -4.93 0.16 0.15 R13DCLP+

124100 166 520HF 0.42 20 0 VOL 13S 2.25 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 13S 2.25 0.21 0.15 R13DCLP+

124100 116 540HF 0.19 6 0 BVC 13S 2.33 540_Bobbi 124100 166 520HF 0.00 0 0 CLP 13S 2.69 0.11 0.15 R13DCLP+

124100 166 520HF 0.16 8 0 VOL 13S 2.69 R13DCLP+

124100 116 540HF 0.32 16 0 BVC 13S 2.80 540_Bobbi 124100 166 520HF 0.00 0 0 CLP 13S 4.68 0.11 0.15 R!3DCLP+

124100 166 520HF 0.34 11 0 VOL 13S 4.68 R13DCLP+

124100 166 520HF 0.00 0 0 CLP 13S 8.85 0.16 0.15 R13DCLP+

124100 166 520HF 0.32 21 0 VOL 13S 8.85 R13DCLP+

125 9 74 51OUL 0.25 165 0 INR LTE 9.14 510 Bobbi 125 19 119 520HF 0.18 13 0 VOL ETL -0.13 KEXP_+Pt 125 19 119 520HF 0.00 0 0 CLP ETL -0.13 0.19 0.23 KEXP +Pt 125 19 37 520HF 0.00 0 0 RIC ETL 0.64 KEXP_+Pt 125 19 56 51OUL 6.41 175 0 DNT LTE 11.42 510 Bobbi 12520 60 51OUL 7.26 174 0 DNT LTE 10.99 510 Bobbi 125 24 60 51OUL 2.22 184 0 INR LTS 8.05 510 Bobbi 125 29 109 540HF 0.27 1 0 INR 15S 30.06 540 Bobbi 125 29 109 540H-lF 0.40 0 0 INR 15S 31.34 540_Bobbi 125 29 122 520HF 0.00 0 0 CLP UTS -16.70 0.18 0.11 R13DCLP+

125 29 122 520HF 0.19 11 0 VOL UTS -16.70 R13DCLP+

125 29 122 520HF 0.00 0 0 CLP UTS -15.51 0.18 0.23 R13DCLP+

12529 122 520HF 0.25 16 0 VOL UTS -15.51 R13DCLP+

Page 181 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, 1'4.ith Length and Width OuIcLae: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 12529 122 520HF 0.14 26 0 VOL UTS -0.78 R13DCLP+

12529 122 520HF 0.00 0 0 CLP UTS -0.78 0.14 0.11 R13DCLP+

125 37 37 520HF 0.00 0 0 CLP ETL -0.48 0.10 0.12 KEXP_+Pt 125 37 37 520HF 0.36 13 0 VOL ETL -0.48 KEXP_+Pt 12541 56 51OUL 0.17 92 0 INR LTE 11.42 510 Bobbi 125 63 71 520HF 0.00 0 0 CLP ETL -0.40 0.12 0.11 KEXP_+Pt 125 63 71 520HF 0.30 9 0 VOL ETL -0.40 KEXP_+Pt 125 63 71 520HF 0.49 13 0 VOL ETL -0.32 KEXP_+Pt 125 63 71 520HF 0.00 0 0 CLP ETL -0.32 0.15 0.17 KEXP_+Pt 125 82 112 540HF 0.32 4 0 INR 15S 33.88 540_Bobbi 125 82 124 520HF 0.19 12 0 VOL UTS -16.30 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -16.30 0.13 0.12 R13DCLP+

125 82 124 520HF 0.29 19 0 VOL UTS -14.71 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -14.71 0.13 0.17 R13DCLP+

125 82 124 520HF 0.12 4 0 VOL UTS -13.01 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -13.01 0.18 0.12 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -12.56 0.13 0.12 R13DCLP+

125 82 124 520HF 0.28 9 0 VOL UTS -12.56 R13DCLP+

125 82 124 520HF 0.18 19 0 VOL UTS -8.79 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -8.79 0.09 0.12 R13DCLP+

125 82 124 520HF 0.20 16 0 VOL UTS -4.42 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -4.42 0.09 0.12 R13DCLP+

125 82 124 520HF 0.00 0 0 CLP UTS -3.95 0.09 0.12 RI3DCLP+

125 82 124 520HF 0.13 19 0 VOL UTS -3.95 R13DCLP+

12590 13 51OUL 2.72 173 0 DNT LTE 10.47 510 Bobbi 12597 116 540HF 0.34 7 0 BVC 15S 41.12 540_Bobbi 125 97 166 520HF 0.00 0 0 CLP UTS -5.23 0.16 0.15 R13DCLP+

12597 166 520HF 0.38 11 0 VOL UTS -5.23 R13DCLP+

12597 166 520HF 0.00 0 0 CLP UTS -4.22 0.11 0.10 RI3DCLP+

125 97 166 520HF 0.32 15 0 VOL UTS -4.22 R13DCLP+

125 98 116 540HF 0.41 11 ID 37 TWD 15S 29.85 540 Bobbi 125 98 116 540HF 0.28 12 0 BVC 15S 42.53 540 Bobbi 125 98 154 520HF 0.00 0 0 CLP UTS -17.31 0.10 0.12 Spec mnt 125 98 154 520HF 0.25 13 0 VOL UTS -17.31 Spec Int 125 98 154 520HF 0.27 13 0 VOL UTS -4.47 R13DCLP+

125 98 154 520HF 0.00 0 0 CLP UTS -4.47 0.10 0.12 RI3DCLP+

125 98 154 520HF 0.30 18 0 VOL UTS -3.91 R13DCLP+

Page 182 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island A4l Indications, IWith Length and i4"idth Outage: IR14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 125 98 154 520HF 0.00 0 0 CLP UTS -3.91 0.10 0.12 R13DCLP+

126 3 36 520HF 0.39 28 0 VOL ETL -1.58 KEXP +Pt 126 3 36 520HF 0.00 0 0 CLP ETL -1.58 0.13 0.18 KEXP +Pt 126 3 36 520HF 0.27 24 0 VOL ETL -0.86 KEXP +Pt 126 3 36 520HF 0.00 0 0 CLP ETL -0.86 0.17 0.18 KEXP_+Pt 126 11 75 510UL 2.71 179 0 DNT LTS 37.05 510 Bobbi 126 12 111 520HF 2.15 98 0 MB OIS -19.38 Spec Int 126 12 111 520HF 1.19 66 0 MB 01S -16.40 Spec _Int 126 12 74 510UL 1.00 66 0 NQI LTS 26.62 510 Bobbi 126 12 74 51OUL 3.00 16 0 NQI LTS 29.40 510 Bobbi 126 18 56 510UL 6.01 176 0 DNT LTE 11.14 510 Bobbi 12620 60 51OUL 5.51 174 0 DNT LTE 11.07 510 Bobbi 12631 38 520HF 0.00 0 0 CLP ETL 2.69 0.13 0.12 KEXP +Pt 12631 38 520HF 0.23 25 ID 51 VOL ETL 2.69 KEXP_+Pt 12634 109 540HF 0.59 I 0 INR 15S 36.88 540 Bobbi 12634 122 520HF 0.00 0 0 CLP UTS -14.26 0.18 0.11 R13DCLP+

12634 122 520HF 0.27 13 0 VOL UTS -14.26 R13DCLP+

126 34 122 520HF 0.42 15 0 VOL UTS -9.81 R13DCLP+

126 34 122 520HF 0.00 0 0 CLP UTS -9.81 0.14 0.17 R13DCLP+

12634 122 520HF 0.48 18 0 VOL UTS -8.37 R13DCLP+

12634 122 520HF 0.00 0 0 CLP UTS -8.37 0.14 0.17 R13DCLP+

12642 44 51OUL 0.34 117 0 INR LTE 19.04 510_Bobbi 12658 44 51OUL 0.52 113 0 NQI 03S 28.64 510 Bobbi 12658 165 520HF 1.67 87 0 MB 04S -11.36 SpecInt 12676 13 51OUL 0.15 70 0 INR LTE 20.21 510 Bobbi 12677 72 520HF 0.41 19 0 VOL ETL -1.86 KEXP_+Pt 12677 72 520HF 0.00 0 0 CLP ETL -1.86 0.13 0.12 KEXP_+Pt 12678 71 520HF 0.49 17 ID 25 VOL ETL 1.96 KEXP_+Pt 126 78 71 520HF 0.00 0 0 CLP ETL 1.96 0.15 0.17 KEXP_+Pt 12679 72 520HF 0.00 0 0 CLP ETL -0.53 0.13 0.12 KEXP_+Pt 12679 72 520HF 0.31 8 0 VOL ETL -0.53 KEXP_+Pt 12679 72 520HF 0.25 15 ID 20 VOL ETL 0.32 KEXP +Pt Page 183 of 325

TR-151, Revision 0 Appendix 1I Recordable Indications Component. TMI-OTSG-A Site: Three Mile Island All Indications. With Length and Width Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 126 79 72 520HF 0.00 0 0 CLP ETL 0.32 0.09 0.12 KEXP_+Pt 126 80 104 520HF 0.00 0 0 RIC LTE 16.04 SpecInt 126 80 13 51OUL 0.21 93 0 NQ1 LTE 16.04 510_Bobbi 12680 124 520HF 0.00 0 0 NDF LTS -7.96 SpecInt 126 85 9 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 126 87 13 51OUL 3.91 170 0 DNT LTE 11.21 510 Bobbi 126 89 71 520HF 0.63 18 ID 27 VOL ETL 2.10 KEXP_+Pt 126 89 71 520HF 0.00 0 0 CLP ETL 2.10 0.20 0.22 KEXP_+Pt 12689 13 510UL 3.96 175 0 DNT LTE 10.97 510_Bobbi 126 93 154 520HF 0.00 0 0 NDF 1IS -0.19 SpecInt 126 93 9 51OUL 0.11 82 0 NQI 11S -0.19 510_Bobbi 12694 116 540HF 0.89 10 ID 33 TWD 15S 36.00 540 Bobbi 126 94 90 520HF 0.00 0 0 CLP ETL -1.92 0.19 0.17 KEXP_+Pt 126 94 90 520HF 0.48 12 0 VOL ETL -1.92 KEXP_+Pt 126 94 166 520HF 0.99 26 0 VOL UTS -10.37 R13DCLP+

126 94 166 520HF 0.00 0 0 CLP UTS -10.37 0.16 0.31 R13DCLP+

12694 116 540HF 0.52 6 ID 20 TWD UTS 5.10 540_Bobbi 12697 116 540HF 0.41 8 ID 27 TWD 15S 26.81 540 Bobbi 126 97 154 520HF 0.00 0 0 CLP UTS -20.00 0.10 0.06 Spec.Int 126 97 154 520HF 0.31 14 0 VOL UTS -20.00 SpecjInt 127 3 36 520HF 0.22 20 0 VOL ETL -0.37 KEXP_+Pt 127 3 36 520HF 0.00 0 0 CLP ETL -0.37 0.20 0.15 KEXP_+Pt 127 3 36 520HF 0.37 12 ID 13 VOL ETL 0.15 KEXP_+Pt 127 3 36 520HF 0.00 0 0 CLP ETL 0.15 0.13 0.18 KEXP_+Pt 127 3 36 520HF 0.00 0 0 CLP ETL 2.04 0.13 0.18 KEXP_+Pt 127 3 36 520HF 1.39 30 ID 71 VOL ETL 2.04 KEXP_+Pt 127 18 60 51OUL 6.51 174 0 DNT LTE 11.19 510_Bobbi 127 19 56 51OUL 7.89 176 0 DNT LTE 11.50 510_Bobbi 12722 60 51OUL 0.43 45 0 INR LTE 14.22 510 Bobbi 127 24 37 520HF 0.00 0 0 CLP ETL -0.36 0.10 0.11 KEXP_+Pt 127 24 37 520HF 0.18 13 0 VOL ETL -0.36 KEXP_ Pt 12727 56 51OUL 0.18 84 0 INR LTE 9.80 510 Bobbi Page 184 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications. With Length and H'idth Outage: 1R14 Volt/ ( )rigin/ Location Tube# Cal Probe Degrees PPercent Code TSP - Offset Axial Circ Dataset 127 39 37 520HF 0.38 18 0 VOL ETL -0.17 KEXP_+Pt 12739 37 520HF 0.00 0 0 CLP ETL -0.17 0.10 0.17 KEXP_+Pt 127 80 13 51OUL 0.17 89 0 NQI 06S 0.52 510_Bobbi 12780 104 520HF 0.00 0 0 NDF 06S 0.52 SpecInt 12780 71 520HF 1.00 33 0 VOL ETL -0.17 KEXP_+Pt 12780 71 520HF 0.00 0 0 CLP ETL -0.17 0.20 0.22 KEXP +Pt 12780 13 510UL 4.62 175 0 DNT LTE 11.26 510 Bobbi 127 81 14 51OUL 5.58 174 0 DNT LTE 10.99 510_Bobbi 12784 71 520HF 1.10 30 ID 71 VOL ETL 0.78 KEXP_+Pt 12784 71 520HF 0.00 0 0 CLP ETL 0.78 0.15 0.22 KEXP_+Pt 12784 71 520HF 2.64 32 ID 81 VOL ETL 2.41 KEXP_+Pt 12784 71 520HF 0.00 0 0 CLP ETL 2.41 0.15 0.22 KEXP_+Pt 12790 112 540HF 0.35 93 OD 10 TWD 11S -0.17 540_Bobbi 12793 154 520HF 0.00 0 0 NDF 15S 0.30 SpecInt 127 93 9 51OUL 0.15 98 0 NQI 15S 0.30 510 Bobbi 12793 9 51OUL 4.81 175 0 DNT LTE 10.44 510_Bobbi 12794 116 540HF 4.20 165 0 DNT LTE 11.32 540 Bobbi 128 17 60 51OUL 0.32 91 0 INR LTE 15.81 510 Bobbi 128 76 13 51OUL 0.26 56 0 NQI 09S 0.66 510_Bobbi 12876 104 520HF 1.06 87 OD 21 TWD 09S 0.71 SpecInt 128 78 13 51OUL 4.55 175 0 DNT LTE 11.09 510 Bobbi 128 80 13 51 OUL 6.71 175 0 DNT LTE 11.19 510 Bobbi 128 88 13 51 OUL 4.41 177 0 DNT LTE 10.88 510_Bobbi 128 88 13 51OUL 16.71 180 0 IDC LTE 20.71 122.27 510_Bobbi 128 88 104 520HF 0.00 0 0 NDF LTE 20.71 122.27 SpecInt 128 90 9 51OUL 2.98 172 0 DNT LTE 10.78 510_Bobbi 128 91 12 460PP 0.32 141 0 COD UTE -1.05 Plug MRP 128 93 9 51 OUL 5.15 175 0 DNT LTE 11.16 510 Bobbi 129 23 37 520HF 0.31 22 0 VOL ETL -0.65 KEXP +Pt 129 23 37 520HF 0.00 0 0 CLP ETL -0.65 0.10 0.17 KEXP -+Pt Page 185 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.411 dniccations. JWith Length an.d Wi'dth Outag.e: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 12927 109 540HF 0.33 4 0 INR 15S 36.12 540_Bobbi 12928 90 520HF 0.00 0 0 CLP ETL -1.41 0.14 0.17 R13DCLP+

12928 90 520HF 0.30 13 0 VOL ETL -1.41 R13DCLP+

12928 90 520HF 0.37 25 ID 51 VOL ETL 2.51 R13DCLP+

12928 90 520HF 0.00 0 0 CLP ETL 2.51 0.14 0.14 R13DCLP+

12946 44 51OUL 0.41 82 0 INR LTE 12.40 510 Bobbi 12974 13 51OUL 0.11 80 0 NQI 09S 0.66 510_Bobbi 12974 104 520HF 0.69 84 OD 15 TWD 09S 0.72 SpecInt 12978 11 51 OUL 5.45 175 0 DNT LTE 10.86 510 Bobbi 12979 12 51OUL 6.23 177 0 DNT LTE 11.32 510 Bobbi 12987 11 51OUL 6.04 175 0 DNT LTE 10.66 510 Bobbi 12991 9 51OUL 5.22 175 0 DNT LTE 11.09 510_Bobbi 12992 9 51 OUL 5.13 174 0 DNT LTE 11.14 510 Bobbi 12994 10 51 OUL 0.30 82 0 NQI 10S -0.24 510 Bobbi 12994 154 520HF 0.45 119 OD 11 TWD 10S -0.24 Spec Int 12994 154 520HF 0.00 0 0 NDF 15S 1.91 SpecInt 12994 10 510UL 0.33 80 0 NQI 15S 1.91 510 Bobbi 130 4 35 520HF 0.41 26 0 VOL ETL -0.52 KEXP_+Pt 130 4 35 520HF 0.00 0 0 CLP ETL -0.52 0.19 0.23 KEXP_+Pt 130 4 35 520HF 0.13 13 ID 15 VOL ETL 0.40 KEXP_+Pt 130 4 35 520HF 0.00 0 0 CLP ETL 0.40 0.15 0.17 KEXP_+Pt 130 4 35 520HF 0.00 0 0 CLP ETL 1.94 0.15 0.17 KEXP_+Pt 130 4 35 520HF 0.26 19 ID 30 VOL ETL 1.94 KEXP_+Pt 130 7 36 520HF 0.00 0 0 CLP ETL 2.09 0.26 0.23 KEXP_+Pt 130 7 36 520HF 1.04 28 ID 63 VOL ETL 2.09 KEXP_+Pt 13025 37 520HF 0.20 25 ID 51 VOL ETL 1.99 KEXP_+Pt 13025 37 520HF 0.00 0 0 CLP ETL 1.99 0.10 0.11 KEXP_+Pt 13034 38 520HF 0.49 24 ID 47 VOL ETL 1.36 KEXP +Pt 13034 38 520HF 0.00 0 0 CLP ETL 1.36 0.13 0.18 KEXP_+Pt 13041 111 540HF 0.65 5 ID 17 TWD 15S 27.83 540_Bobbi 13041 150 520HF 0.48 13 0 VOL UTS -18.47 R13DCLP+

13041 150 520HF 0.00 0 0 CLP UTS -18.47 0.14 0.18 R13DCLP+

Page 186 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.4! Indications. With Length and ,V4idth Out1age: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 130 45 54 520HF 0.33 10 ID 9 VOL ETL 0.62 KEXP_+Pt 130 45 54 520HF 0.00 0 0 CLP ETL 0.62 0.13 0.17 KEXP_+Pt 130 45 54 520HF 0.00 0 0 CLP ETL 3.80 0.18 0.17 KEXP-+Pt 130 45 54 520HF 0.31 21 ID 36 VOL ETL 3.80 KEXP_+Pt 130 45 54 520HF 0.00 0 0 CLP ETL 3.95 0.13 0.17 KEXP_+Pt 130 45 54 520HF 0.35 17 ID 25 VOL ETL 3.95 KEXP_+Pt 130 45 54 520HF 0.32 23 ID 43 VOL ETL 3.97 KEXP_+Pt 130 45 54 520HF 0.00 0 0 CLP ETL 3.97 0.18 0.17 KEXP_+Pt 13046 111 540HF 0.47 354 0 INR 15S 18.90 540_Bobbi 13046 111 540HF 0.74 358 0 INR 15S 22.85 540_Bobbi 130 49 54 520HF 0.00 0 0 CLP ETL 1.44 0.13 0.12 KEXP_+Pt 130 49 54 520HF 0.34 14 ID 54 VOL ETL 1.44 KEXP_+Pt 130 49 54 520HF 0.00 0 0 CLP ETL 1.98 0.09 0.06 KEXP_+Pt 130 49 54 520HF 0.38 35 NT 47 VOL ETL 1.98 KEXP_+Pt 130 49 54 520HF 0.00 0 0 CLP ETL 2.82 0.22 0.18 KEXP_+Pt 130 49 54 520HF 0.43 24 ID 47 VOL ETL 2.82 KEXP_+Pt 130 49 54 520HF 0.39 32 ID 27 VOL ETL 3.55 KEXP_+Pt 130 49 54 520HF 0.00 0 0 CLP ETL 3.55 0.13 0.18 KEXP-+Pt 130 60 72 520HF 0.00 33 0 ARC ETL 1.42 0.18 KEXP_+Pt 130 60 72 520HF 1.79 33 ID 86 SCI ETL 1.42 KEXP_+Pt 130 73 112 540HF 0.29 14 0 BVC 15S 41.82 540_Bobbi 130 73 124 520HF 0.18 8 0 VOL UTS -4.53 R13DCLP+

130 73 124 520HF 0.00 0 0 CLP UTS -4.53 0.14 0.17 R13DCLP+

130 78 12 51OUL 0.36 86 0 INR LTE 3.50 510 Bobbi 130 81 11 51OUL 2.86 173 0 DNT LTE 10.59 510_Bobbi 130 82 12 51OUL 4.04 175 0 DNT LTE 10.44 510 Bobbi 130 84 91 520HF 1.55 34 ID 91 SCI ETL 2.78 KEXP_+Pt 130 84 91 520HF 0.00 90 0 ARC ETL 2.78 0.29 KEXP_+Pt 130 84 91 520HF 0.71 26 ID 54 SCI ETL 6.12 KEXP_+Pt 130 84 91 520HF 0.00 90 0 ARC ETL 6.12 0.23 KEXP-+Pt 13084 11 51OUL 8.69 176 0 DNT LTE 10.60 510 _Bobbi 130 87 11 51OUL 5.08 177 0 DNT LTE 10.92 510 Bobbi 130 88 12 SIOUL 6.01 174 0 DNT LTE 10.81 510 Bobbi Page 187 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications,1With Length and Width O,,age.. IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 131 1 107 540HF 0.27 5 0 BVC 08S 29.10 540 Bobbi 131 1 111 520HF 0.37 18 0 VOL 09S -9.71 Spec Int 131 1 111 520HF 0.00 0 0 CLP 09S -9.71 0.09 0.12 SpecInt 131 1 107 540HF 0.41 9 ID 30 TWD 13S 13.70 540_Bobbi 131 1 120 520HF 0.00 0 0 CLP 13S 13.82 0.18 0.17 R13DCLP+

131 1 120 520HF 0.35 17 0 VOL 13S 13.82 RI3DCLP+

131 1 107 540HF 0.33 4 0 INR 13S 14.89 540_Bobbi 131 1 120 520HF 0.00 0 0 CLP 13S 15.06 0.22 0.17 R13DCLP+

131 1 120 520HF 0.20 22 0 VOL 13S 15.06 R13DCLP+

131 1 107 540HF 0.26 3 0 INR 13S 18.35 540_Bobbi 131 1 107 540HF 0.52 7 ID 23 TWD 13S 25.57 540_Bobbi 131 1 107 540HF 0.42 9 ID 30 TWD 13S 34.00 540_Bobbi 131 1 120 520HF 0.00 0 0 RIC 14S -20.88 R13DCLP+

131 1 120 520HF 0.26 23 0 VOL 14S -11.44 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S -11.44 0.13 0.12 R13DCLP+

131 1 120 520HF 0.21 18 0 VOL 14S -10.21 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S -10.21 0.13 0.23 R13DCLP+

131 1 120 520HF 0.14 12 0 VOL 14S -1.12 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S -1.12 0.13 0.23 R13DCLP+

131 1 120 520HF 0.54 28 0 VOL 14S 2.61 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S 2.61 0.18 0.17 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S 4.81 0.13 0.17 R13DCLP+

131 1 120 520HF 0.23 25 0 VOL 14S 4.81 R13DCLP+

131 1 120 520HF 0.17 27 0 VOL 14S 5.91 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S 5.91 0.18 0.17 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S 9.53 0.13 0.17 R13DCLP+

131 1 120 520HF 0.23 13 0 VOL 14S 9.53 R13DCLP+

131 1 120 520HF 0.00 0 0 CLP 14S 10.28 0.09 0.17 R13DCLP+

131 1 120 520HF 0.22 22 0 VOL 14S 10.28 RI3DCLP+

131 17 56 51OUL 1.91 88 0 ADI 15S 7.19 510 Bobbi 131 17 150 520HF 0.00 0 0 NDF 15S 7.19 SpecInt 131 17 56 51OUL 0.53 70 0 ADI 15S 32.20 510 Bobbi 131 17 150 520HF 0.00 0 0 NDF UTS -14.17 Spec mnt 131 64 12 510UL 2.34 186 0 INR 01S 15.04 510 Bobbi 131 78 71 520HF 1.01 29 0 VOL ETL -0.93 KEXP_+Pt 131 78 71 520HF 0.00 0 0 CLP ETL -0.93 0.15 0.17 KEXP_+Pt 131 78 12 51OUL 2.57 172 0 DNT LTE 10.66 510 Bobbi 131 8] 11 51OUL 4.41 175 0 DNT LTE 10.47 510 Bobbi 131 81 11 510UL 3.78 174 0 DNT LTE 11.91 510 Bobbi Page 188 of 325

TR-151, Revision 0 Appendix 11 Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

,A// hdclications, 117th Length and Width Outaze: iR14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 131 82 124 520HF 0.28 13 0 VOL 15S 3.35 R13DCLP+

131 82 124 520HF 0.00 0 0 CLP 15S 3.35 0.18 0.17 R13DCLP+

131 82 124 520HF 0.25 15 0 VOL 15S 5.71 R13DCLP+

131 82 124 520HF 0.00 0 0 CLP 15S 5.71 0.13 0.12 R13DCLP+

131 82 104 520HF 0.00 0 0 RIC 15S 15.67 R13DCLP+

131 82 7 540HF 0.63 5 ID 17 TWD 15S 15.67 540_Bobbi 131 82 124 520HF 0.00 0 0 CLP 15S 15.68 0.18 0.12 R13DCLP+

131 82 124 520HF 0.52 20 0 VOL 15S 15.68 R13DCLP+

131 82 104 520HF 0.00 0 0 RIC 15S 37.92 R13DCLP+

131 82 7 540HF 0.68 6 ID 20 TWD 15S 37.92 540_Bobbi 131 82 7 540HF 0.53 5 ID 17 TWD 15S 43.05 540_Bobbi 131 82 104 520HF 0.00 0 0 RIC 15S 43.05 SpecInt 131 82 93 51OUL 6.20 176 0 DNT LTE 10.47 540_Bobbi 131 82 7 540HF 0.00 0 0 ROB LTS -10.09 540_Bobbi 131 82 124 520HF 0.00 0 0 CLP UTS -8.62 0.18 0.17 R13DCLP+

131 82 124 520HF 0.77 20 0 VOL UTS -8.62 R13DCLP+

131 82 124 520HF 0.45 22 0 VOL UTS -3.31 SpecInt 131 82 124 520HF 0.00 0 0 CLP UTS -3.31 0.14 0.17 Specmnt 131 90 159 540HF 0.35 6 0 BVC 15S 33.94 540_Bobbi 131 90 159 540HF 6.65 175 0 DNT LTE 9.73 540_Bobbi 131 90 135 520HF 0.00 0 0 CLP UTS -12.39 0.20 0.10 SpecInt 131 90 135 520HF 0.18 6 0 VOL UTS -12.39 SpecInt 131 90 135 520HF 0.19 10 0 VOL UTS -8.92 Specmnt 131 90 135 520HF 0.00 0 0 CLP UTS -8.92 0.14 0.15 SpecInt 132 30 38 520HF 0.00 0 0 CLP ETL 0.78 0.18 0.23 KEXP_+Pt 132 30 38 520HF 0.72 25 ID 51 VOL ETL 0.78 KEXP_+Pt 132 30 38 520HF 0.00 0 0 CLP ETL 1.56 0.18 0.23 KEXP_+Pt 132 30 38 520HF 1.77 33 ID 86 VOL ETL 1.56 KEXP_+Pt 132 31 37 520HF 0.34 16 ID 22 VOL ETL 1.64 KEXP_-+Pt 13231 37 520HF 0.00 0 0 CLP ETL 1.64 0.15 0.17 KEXP_+Pt 13239 111 540HF 0.42 5 ID 17 TWD 15S 31.53 540_Bobbi 13239 111 540HF 10.33 176 0 DNT LTE 16.94 540 Bobbi 13239 150 520HF 0.50 21 0 VOL UTS -15.46 R13DCLP+

132 39 150 520HF 0.00 0 0 CLP UTS -15.46 0.15 0.17 R13DCLP+

132 39 150 520HF 0.22 10 0 VOL UTS -13.48 R13DCLP+

132 39 150 520HF 0.00 0 0 CLP UTS -13.48 0.17 0.17 R13DCLP+

132 40 54 520HF 0.48 19 0 VOL ETL -0.94 KEXP_+Pt 132 40 54 520HF 0.00 0 0 CLP ETL -0.94 0.22 0.23 KEXP_+Pt Page 189 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island

.411 Indications. If'ith Length and Width Ow a.. . : i R.I A Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 13240 54 520HF 0.45 14 ID 17 VOL ETL 1.51 KEXP-+Pt 13240 54 520HF 0.00 0 0 CLP ETL 1.51 0.18 0.18 KEXP-+Pt 13249 53 520HF 0.67 29 0 VOL ETL -0.40 KEXP_+Pt 132 49 53 520HF 0.00 0 0 CLP ETL -0.40 0.15 0.17 KEXP_+Pt 132 54 71 520HF 0.67 9 ID 8 VOL ETL 1.26 KEXP-+Pt 13254 71 520HF 0.00 0 0 CLP ETL 1.26 0.15 0.17 KEXP-+Pt 132 54 71 520HF 0.76 22 ID 40 VOL ETL 4.27 KEXP-+Pt 132 54 71 520HF 0.00 0 0 CLP ETL 4.27 0.20 0.17 KEXP_+Pt 132 54 71 520HF 0.00 0 0 CLP ETL 4.89 0.15 0.17 KEXP_+Pt 132 54 71 520HF 0.93 25 ID 51 VOL ETL 4.89 KEXP_+Pt 132 68 72 520HF 0.37 10 0 VOL ETL -0.10 KEXP_+Pt 132 68 72 520HF 0.00 0 0 CLP ETL -0.10 0.04 0.06 KEXP_+Pt 132 68 72 520HF 0.70 29 ID 67 VOL ETL 2.68 KEXP-+Pt 132 68 72 520HF 0.00 0 0 CLP ETL 2.68 0.09 0.12 KEXP_+Pt 132 68 72 520HF 0.00 0 0 CLP ETL 3.34 0.09 0.12 KEXP-+Pt 132 68 72 520HF 0.29 20 ID 33 VOL ETL 3.34 KEXP_+Pt 132 69 11 510UL 0.35 92 0 NQI LTE 21.79 510_Bobbi 132 69 104 520HF 0.00 0 0 NDF LTS -2.21 SpecInt 132 71 11 51 OUL 6.02 174 0 DNT LTE 10.66 510_Bobbi 13272 12 51 OUL 8.57 177 0 DNT LTE 10.87 510 Bobbi 132 73 11 51OUL 4.90 175 0 DNT LTE 10.33 510 Bobbi 13274 12 51OUL 2.85 177 0 DNT LTE 10.72 510_Bobbi 132 82 12 51 OUL 8.01 174 0 DNT LTE 10.96 510_Bobbi 133 8 107 540HF 0.37 5 0 BVC 15S 43.20 540_Bobbi 133 8 120 520HF 0.00 0 0 CLP UTS -2.50 0.14 0.17 RI3DCLP+

133 8 120 520HF 1.94 12 0 VOL UTS -2.50 R13DCLP+

133 26 56 51OUL 0.24 113 0 NQI 10S 25.23 510 Bobbi 133 26 150 520HF 0.00 0 0 NDF 11S -10.77 SpecInt 133 35 53 520HF 0.31 13 0 VOL ETL -1.04 KEXP-+Pt 133 35 53 520HF 0.00 0 0 CLP ETL -1.04 0.15 0.17 KEXP-+Pt 133 49 53 520HF 0.12 31 0 VOL ETL -0.90 KEXP_+Pt 133 49 53 520HF 0.00 0 0 CLP ETL -0.90 0.19 0.17 KEXP -+Pt Page 190 of 325

TR-151, Revision 0 Appendix II Recordable Indications Componentt: TMI-OTSG-A Site.: Three Mile Island All Indications. JT'ith Length and Width Outage: I R14 Volt/ Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 133 49 53 520HF 0.00 0 0 CLP ETL 4.90 0.19 0.23 KEXP_+Pt 133 49 53 520HF 0.54 18 ID 27 VOL ETL 4.90 KEXP_+Pt 133 83 104 520HF 0.00 0 0 NDF 15S 1.53 Spec int 133 83 11 51OUL 0.37 107 0 NQI 15S 1.53 510 Bobbi 133 83 11 51OUL 5.93 176 0 DNT LTE 10.96 510_Bobbi 133 84 12 51OUL 7.06 177 0 DNT LTE 11.25 510_Bobbi 13423 56 51OUL 0.85 96 0 INR LTE 16.46 510 Bobbi 13429 56 51 OUL 1.02 98 0 NQI 13S 5.75 510_Bobbi 13429 150 520HF 0.00 0 0 NDF 13S 5.75 Spec Int 13431 37 520HF 0.00 0 0 CLP ETL -0.05 0.15 0.17 KEXP_+Pt 13431 37 520HF 0.80 28 0 VOL ETL -0.05 KEXP_+Pt 13434 165 520HF 2.04 102 OD 17 TWD 02S 0.67 Spec.Int 13434 43 51OUL 0.24 61 0 NQI 02S 0.67 510 Bobbi 13444 43 51OUL 0.14 119 0 INR 08S 14.17 510_Bobbi 13447 165 520HF 0.00 0 0 NDF 12S 6.84 SpecInt 13447 44 51OUL 0.22 91 0 NQI 12S 6.84 510 Bobbi 13449 111 540HF 0.26 1 0 INR 15S 36.47 540 Bobbi 13449 111 540HF 0.33 10 0 BVC 15S 37.15 540_Bobbi 13449 165 520HF 0.00 0 0 CLP UTS -9.54 0.11 0.15 Spec Int 13449 165 520HF 0.19 6 0 VOL UTS -9.54 SpecInt 13465 112 540HF 0.66 1 0 INR 15S 37.61 540_Bobbi 13465 124 520HF 0.00 0 0 CLP UTS -8.78 0.18 0.17 R13DCLP+

13465 124 520HF 0.34 17 0 VOL UTS -8.78 R13DCLP+

13465 124 520HF 0.10 18 0 VOL UTS -4.86 R13DCLP+

134 65 124 520HF 0.00 0 0 CLP UTS -4.86 0.14 0.11 R13DCLP+

13465 124 520HF 0.17 19 0 VOL UTS -2.94 R13DCLP+

13465 124 520HF 0.00 0 0 CLP UTS -2.94 0.09 0.11 R13DCLP+

13470 9 460PP 0.00 0 0 OBS UTE 0.00 Plug_MRP 134 74 104 520HF 1.25 80 OD 24 TWD 14S 0.67 Spec mnt 13474 7 540HF 0.42 92 0 NQI 14S 0.76 540_Bobbi 13474 7 540HF 0.14 89 0 NQI 15S 2.74 540 Bobbi 13474 124 520HF 0.00 0 0 NDF 15S 2.74 Spec lnt 13474 104 520HF 0.00 0 0 RIC 15S 2.74 Spec tnt Page 191 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, W4ith Length and 1,'idth Outcagze: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 134 74 91 520HF 1.06 36 0 VOL ETL -0.23 KEXP_+Pt 134 74 91 520HF 0.00 90 0 CLP ETL -0.23 0.14 0.29 KEXP_+Pt 134 74 91 520HF 1.20 18 0 VOL ETL -0.18 KEXP_+Pt 134 74 91 520HF 0.00 0 0 CLP ETL -0.18 0.12 0.29 KEXP_+Pt 134 74 91 520HF 0.00 0 0 CLP ETL 2.03 0.19 0.17 KEXP_+Pt 134 74 91 520HF 1.60 32 ID 81 VOL ETL 2.03 KEXP_+Pt 134 74 93 51OUL 9.50 178 0 DNT LTE 10.95 540_Bobbi 134 74 7 540HF 0.00 0 0 ROB LTS -11.87 540_Bobbi 134 76 11 51OUL 0.15 78 0 NQI 15S 0.00 510_Bobbi 134 76 104 520HF 0.00 0 0 NDF 15S 0.00 SpecInt 134 76 11 51OUL 9.11 176 0 DNT LTE 10.71 510 Bobbi 134 77 12 51OUL 0.24 116 OD 6 TWD 13S 0.22 510_Bobbi 13478 11 51OUL 5.22 176 0 DNT LTE 10.65 510_Bobbi 13483 11 51OUL 7.03 173 0 DNT LTE 11.24 510_Bobbi 134 85 10 51OUL 6.76 175 0 DNT LTE 11.43 510 Bobbi 135 138 520PI 0.48 7 0 VOL 13S 33.35 Postln_+Pt 135 138 520PI 0.00 0 0 CLP 13S 33.35 0.18 0.10 Postln_+Pt 135 107 540HF 0.38 6 0 BVC 13S 33.69 540_Bobbi 135 138 520PI 0.36 10 0 VOL 13S 33.88 Postln_+Pt 135 138 520PI 0.00 0 0 CLP 13S 33.88 0.13 0.12 Postln_+Pt 135 107 540HF 0.36 5 ID 17 TWD 13S 34.05 540_Bobbi 135 120 520HF 0.15 17 0 VOL 14S -2.85 R13DCLP+

135 120 520HF 0.00 0 0 CLP 14S -2.85 0.18 0.18 R13DCLP+

135 120 520HF 0.00 0 0 CLP 14S -2.20 0.13 0.12 R13DCLP+

135 120 520HF 0.14 30 0 VOL 14S -2.20 R13DCLP+

135 120 520HF 0.00 0 0 CLP 14S -0.24 0.13 0.12 R13DCLP+

135 120 520HF 0.10 29 0 VOL 14S -0.24 R13DCLP+

135 107 540HF 0.45 7 ID 23 TWD 14S 2.27 540_Bobbi 135 138 520PI 0.25 13 0 VOL 14S 2.32 Postin_+Pt 135 138 520PI 0.00 0 0 CLP 14S 2.32 0.22 0.15 Postln_+Pt 135 120 520HF 0.23 16 0 VOL 14S 2.42 R13DCLP+

135 120 520HF 0.00 0 0 CLP 14S 2.42 0.13 0.17 R13DCLP+

135 107 540HF 0.45 5 ID 17 TWD 15S 11.71 540_Bobbi 135 120 520HF 0.00 0 0 RPD 15S 11.89 RI3DCLP+

135 120 520HF 0.00 0 0 CLP 15S 11.89 0.27 0.17 R13DCLP+

135 120 520HF 0.31 14 0 VOL 15S 11.89 R13DCLP+

135 132 520HF 0.46 16 0 PID 15S 11.89 R13DCLP+

Page 192 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site.- Three Mile Island All Indications, 11 With Length and J, 'idth Ozutage: 1R14 1V7olt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 135 2 138 520PI 0.00 0 0 CLP 15S 11.91 0.27 0.18 Postln_+Pt 135 2 138 520PI 0.36 11 0 VOL 15S 11.91 Postln_+Pt 135 2 107 540HF 0.38 3 0 INR 15S 16.48 540_Bobbi 135 2 138 520PI 0.00 0 0 CLP 15S 16.61 0.13 0.12 Postln_+Pt 135 2 138 520PI 0.30 8 0 VOL 15S 16.61 Postln_+Pt 135 2 120 520HF 0.20 10 0 VOL 15S 16.70 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP 15S 16.70 0.13 0.12 R13DCLP+

135 2 107 540HF 0.40 2 0 INR 15S 17.48 540_Bobbi 135 2 138 520PI 0.00 0 0 CLP 15S 17.75 0.11 0.15 Postln_+Pt 135 2 138 520PI 0.41 12 0 VOL 15S 17.75 Postln_+Pt 135 2 120 520HF 0.31 13 0 VOL 15S 17.82 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP 15S 17.82 0.13 0.17 R13DCLP+

135 2 107 540HF 0.30 4 0 INR 15S 19.15 540_Bobbi 135 2 120 520HF 0.00 0 0 CLP 15S 19.39 0.13 0.17 R13DCLP+

135 2 120 520HF 0.38 30 0 VOL 15S 19.39 R13DCLP+

135 2 138 520PI 0.00 0 0 CLP 15S 19.54 0.13 0.15 Postln_+Pt 135 2 138 520PI 0.25 14 0 VOL 15S 19.54 Postln_+Pt 135 2 107 540HF 0.51 3 0 INR 15S 21.68 540_Bobbi 135 2 138 520PI 0.32 17 0 VOL 15S 21.84 PostIn_+Pt 135 2 138 520PI 0.00 0 0 CLP 15S 21.84 0.16 0.18 PostIn_+Pt 135 2 120 520HF 0.00 0 0 CLP 15S 21.94 0.13 0.23 R13DCLP+

135 2 120 520HF 0.34 10 0 VOL 15S 21.94 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP 15S 24.78 0.09 0.12 R13DCLP+

135 2 120 520HF 0.35 30 0 VOL 15S 24.78 R13DCLP+

135 2 138 520PI 0.19 5 0 VOL 15S 24.79 Postln_+Pt 135 2 138 520PI 0.00 0 0 CLP 15S 24.79 0.13 0.15 Postln_+Pt 135 2 138 520PI 0.00 0 0 CLP 15S 28.61 0.11 0.11 Postln_+Pt 135 2 138 520PI 0.11 10 0 VOL 15S 28.61 PostIn-+Pt 135 2 138 520PI 0.00 0 0 CLP 15S 32.32 0.11 0.15 Postln_+Pt 135 2 138 520PI 0.19 9 0 VOL 15S 32.32 Postln_+Pt 135 2 107 540HF 0.30 4 0 INR 15S 33.51 540_Bobbi 135 2 138 520P] 0.00 0 0 CLP 15S 33.89 0.24 0.15 Postln_+Pt 135 2 138 520P] 0.26 14 0 VOL 15S 33.89 Postln-+Pt 135 2 138 520P1 0.00 0 0 CLP 15S 35.26 0.20 0.18 PostIn_+Pt 135 2 138 520P] 0.15 11 0 VOL 15S 35.26 Postln_+Pt 135 2 107 540HF 0.58 9 ID 30 TWD 15S 35.83 540_Bobbi 135 2 138 520PI 0.00 0 0 CLP 15S 37.38 0.11 0.15 PostIn-+Pt 135 2 138 520P1 0.29 16 0 VOL 15S 37.38 PostIn_+Pt 135 2 120 520HF 0.00 0 0 CLP UTS -17.24 0.09 0.11 R13DCLP+

135 2 120 520HF 0.33 27 0 VOL UTS -17.24 R13DCLP+

135 2 120 520HF 0.23 21 0 VOL UTS -13.39 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP UTS -13.39 0.09 0.12 R13DCLP+

Page 193 of 325

TR-151, Revision 0 Appendix 11 Recordable Indications Componewnt: TMI-OTSG-A Site: Three Mile Island All Jli7dCation1s. 1W4ith Length and 14idth Outaze.: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 135 2 120 520HF 0.22 29 0 VOL UTS -11.75 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP UTS -11.75 0.13 0.12 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP UTS -10.63 0.18 0.17 R13DCLP+

135 2 120 520HF 0.42 18 0 VOL UTS -10.63 R13DCLP+

135 2 120 520HF 0.21 16 0 VOL UTS -9.66 R13DCLP+

135 2 120 520HF 0.00 0 0 CLP UTS -9.66 0.09 0.12 R13DCLP+

135 5 107 540HF 0.52 6 ID 20 TWD 14S 27.43 540_Bobbi 135 5 109 520HF 0.49 17 0 VOL 14S 27.65 SpecInt 135 5 109 520HF 0.00 0 0 CLP 14S 27.65 0.14 0.12 SpecInt 135 17 37 520HF 0.32 15 ID 20 VOL ETL 0.22 KEXP_+Pt 135 17 37 520HF 0.00 0 0 CLP ETL 0.22 0.15 0.17 KEXP_+Pt 13521 56 51OUL 8.77 173 0 DNT 09S 15.48 510_Bobbi 13529 56 51OUL 1.00 67 0 ADI 12S 29.72 510_Bobbi 135 29 150 520HF 0.00 0 0 NDF 13S -7.28 Spec Int 135 31 37 520HF 0.44 30 0 VOL ETL -0.52 KEXP +Pt 135 31 37 520HF 0.00 0 0 CLP ETL -0.52 0.10 0.17 KEXP +Pt 135 32 150 520HF 0.00 0 0 NDF LTE 14.40 Speclnt 13532 56 51OUL 0.37 85 0 NQI LTE 14.40 510_Bobbi 135 56 72 520HF 0.00 0 0 CLP ETL 0.71 0.09 0.12 KEXP_+Pt 135 56 72 520HF 0.58 29 ID 67 VOL ETL 0.71 KEXP_+Pt 135 56 72 520HF 0.42 27 ID 58 VOL ETL 4.33 KEXP-+Pt 135 56 72 520HF 0.00 0 0 CLP ETL 4.33 0.09 0.12 KEXP +Pt 135 71 12 510UL 0.08 99 OD 2 TWD 11S -0.39 510_Bobbi 136 2 74 51OUL 7.05 177 0 DNT LTE 11.31 510_Bobbi 136 5 107 540HF 0.15 95 0 NQI 01S 2.67 540_Bobbi 136 5 109 520HF 0.00 0 0 RIC 01S 2.67 SpecInt 136 5 111 520HF 0.00 0 0 NDF 01S 2.67 Spec lnt 136 5 120 520HF 0.23 20 0 VOL 15S 7.05 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP 15S 7.05 0.13 0.17 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP 15S 7.84 0.13 0.17 R!3DCLP+

136 5 120 520HF 0.34 13 0 VOL 15S 7.84 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP 15S 8.35 0.13 0.12 RI3DCLP+

136 5 120 520HF 0.24 22 0 VOL 15S 8.35 R13DCLP+

136 5 120 520HF 0.18 4 0 VOL 15S 14.52 RI3DCLP+

136 5 120 520HF 0.00 0 0 CLP 15S 14.52 0.13 0.12 RI3DCLP+

Page 194 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Componen.": TMI-OTSG-A Site: Three Mile Island

.41/ Indications, Wi'ith Length and Wi,'idth Ou2tage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 136 5 120 520HF 0.38 19 0 VOL 15S 17.96 SpecInt 136 5 120 520HF 0.00 0 0 CLP 15S 17.96 0.13 0.17 SpecInt 136 5 120 520HF 0.00 0 0 CLP 15S 18.93 0.13 0.17 SpecInt 136 5 120 520HF 0.36 17 0 VOL 15S 18.93 SpecInt 136 5 107 540HF 0.30 6 0 BVC 15S 20.96 540_Bobbi 136 5 120 520HF 0.35 4 0 VOL 15S 21.68 SpecInt 136 5 120 520HF 0.00 0 0 CLP 15S 21.68 0.22 0.17 SpecInt 136 5 120 520HF 0.00 0 0 CLP 15S 21.80 0.18 0.17 SpecInt 136 5 120 520HF 0.14 8 0 VOL 15S 21.80 Spec Int 136 5 107 540HF 0.21 7 0 BVC 15S 29.93 540_Bobbi 136 5 107 540HF 0.37 2 0 INR 15S 33.89 540_Bobbi 136 5 107 540HF 0.65 7 ID 23 TWD 15S 38.20 540_Bobbi 136 5 107 540HF 0.00 0 0 INF 15S 39.18 540_Bobbi 136 5 120 520HF 0.25 16 0 VOL UTS -16.24 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP UTS -16.24 0.14 0.11 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP UTS -12.63 0.14 0.17 R13DCLP+

136 5 120 520HF 0.32 14 0 VOL UTS -12.63 R13DCLP+

136 5 120 520HF 0.00 0 0 CLP UTS -7.23 0.14 0.17 R13DCLP+

136 5 120 520HF 0.47 17 0 VOL UTS -7.23 R13DCLP+

136 6 109 540HF 0.23 7 0 BVC 15S 33.41 540_Bobbi 136 6 109 540HF 0.63 10 ID 33 TWD 15S 36.17 540_Bobbi 136 6 109 540HF 0.37 359 0 INR 15S 39.93 540_Bobbi 136 6 122 520HF 0.00 0 0 CLP UTS -14.63 0.14 0.17 RI3DCLP+

136 6 122 520HF 0.27 9 0 VOL UTS -14.63 R13DCLP+

136 6 122 520HF 0.36 19 0 VOL UTS -13.26 R13DCLP+

136 6 122 520HF 0.00 0 0 CLP UTS -13.26 0.14 0.17 R13DCLP+

136 6 122 520HF 0.00 0 0 CLP UTS -11.67 0.14 0.17 R13DCLP+

136 6 122 520HF 0.15 7 0 VOL UTS -11.67 R13DCLP+

136 6 122 520HF 0.74 21 0 VOL UTS -10.60 R13DCLP+

136 6 122 520HF 0.00 0 0 CLP UTS -10.60 0.14 0.17 R13DCLP+

136 6 122 520HF 0.24 22 0 VOL UTS -6.94 R13DCLP+

136 6 122 520HF 0.00 0 0 CLP UTS -6.94 0.14 0.11 R13DCLP+

136 6 122 520HF 0.35 21 0 VOL UTS 1.59 R13DCLP+

136 6 122 520HF 0.00 0 0 CLP UTS 1.59 0.14 0.17 R13DCLP+

136 8 54 510UL 0.42 80 0 NQI 08S -0.75 510_Bobbi 136 8 150 520HF 0.60 95 OD 7 TWD 08S -0.64 SpecInt 136 9 150 520HF 0.00 0 0 NDF LTE 14.10 SpecInt 136 9 54 51OUL 0.38 85 0 NQI LTE 14.10 510_Bobbi 13634 43 510UL 0.55 94 0 INR LTE 12.62 510 Bobbi Page 195 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications. With Length and Hlidth Ouaage: IR14 Volt / Origin! Location Tube# Cal Probe . Degrees Percent Code TSP - Offset Axial Circ Dataset 136 38 53 520HF 0.29 23 0 VOL ETL -0.14 KEXP_+Pt 136 38 53 520HF 0.00 0 0 CLP ETL -0.14 0.19 0.17 KEXP_+Pt 136 38 53 520HF 0.58 27 ID 58 VOL ETL 0.25 KEXP-+Pt 136 38 53 520HF 0.00 0 0 CLP ETL 0.25 0.19 0.17 KEXP_+Pt 136 43 44 51OUL 0.55 70 0 INR LTS -0.31 510_Bobbi 13650 43 51OUL 6.77 174 0 DNT LTE 10.59 510_Bobbi 136 51 44 51OUL 6.68 174 0 DNT LTE 10.96 510_Bobbi 13653 11 51OUL 0.17 101 OD 3 TWD 09S -0.45 510 Bobbi 136 65 11 51OUL 0.19 84 OD 4 TWD 09S 0.75 510 Bobbi 136 69 112 540HF 0.49 2 0 INR 15S 11.43 540_Bobbi 136 69 124 520HF 0.00 0 0 CLP 15S 11.95 0.18 0.17 R13DCLP+

136 69 124 520HF 0.24 19 0 VOL 15S 11.95 R13DCLP+

136 69 112 540HF 0.34 8 0 BVC 15S 12.92 540_Bobbi 136 69 124 520HF 0.00 0 0 CLP 15S 13.20 0.18 0.17 R13DCLP+

136 69 124 520HF 0.22 21 0 VOL 15S 13.20 R13DCLP+

136 69 112 540HF 0.50 5 ID 17 TWD 15S 32.64 540_Bobbi 136 69 112 540HF 0.80 5 ID 17 TWD 15S 36.79 540_Bobbi 136 69 124 520HF 0.09 16 0 VOL UTS -26.79 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -26.79 0.13 0.12 R13DCLP+

136 69 124 520HF 0.16 20 0 VOL UTS -22.78 R13DCLP÷ 136 69 124 520HF 0.00 0 0 CLP UTS -22.78 0.22 0.17 R13DCLP+

136 69 124 520HF 0.31 17 0 VOL UTS -12.89 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -12.89 0.18 0.17 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -12.52 0.18 0.17 R13DCLP+

136 69 124 520HF 0.13 27 0 VOL UTS -12.52 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -8.66 0.18 0.17 R13DCLP+

136 69 124 520HF 0.54 13 0 VOL UTS -8.66 R13DCLP+

136 69 124 520HF 0.00 0 0 RPD UTS -6.51 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -6.51 0.27 0.17 R13DCLP+

136 69 124 520HF 0.27 20 0 VOL UTS -6.51 R13DCLP+

136 69 177 520HF 0.42 20 0 PID UTS -6.51 R13DCLP+

136 69 124 520HF 0.18 20 0 VOL UTS -2.72 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -2.72 0.13 0.12 R13DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS -0.19 0.13 0.17 R13DCLP+

136 69 124 520HF 0.20 12 0 VOL UTS -0.19 R13DCLP+

136 69 124 520HF 0.09 11 0 VOL UTS 0.83 RI3DCLP+

136 69 124 520HF 0.00 0 0 CLP UTS 0.83 0.18 0.12 R13DCLP+

Page 196 of 325

TR-151, Revision 0 Appendix 1I Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, With Length and HWdth Outage: 1R14 Volt / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Citrc Dataset 137 2 75 51OUL 8.63 177 0 DNT LTE 11.47 510_Bobbi 137 2 75 51OUL 2.84 172 0 DNT LTE 12.78 510_Bobbi 137 6 54 51OUL 2.72 173 0 DNT LTE 9.71 510_Bobbi 137 7 150 520HF 0.00 0 0 NDF 10S 11.20 SpecInt 137 7 54 51OUL 0.25 101 0 NQJ 10S 11.20 510_Bobbi 137 7 54 51OUL 3.29 172 0 DNT LTE 9.73 510 Bobbi 137 16 57 510UL 0.28 69 0 NQI 05S -0.83 510_Bobbi 137 16 150 520HF 0.57 255 OD 12 TWD 05S -0.78 SpecInt 137 19 44 520HF 0.37 22 0 VOL ETL -0.24 KEXP_+Pt 137 19 44 520HF 0.00 0 0 CLP ETL -0.24 0.12 0.18 KEXP_+Pt 137 19 119 520HF 0.45 16 0 PID ETL -0.08 KEXP_+Pt 137 19 44 520HF 0.54 32 ID 81 SCI ETL 1.51 KEXP_+Pt 137 19 44 520HF 0.00 33 0 ARC ETL 1.51 0.18 KEXP_+Pt 13739 43 51OUL 0.36 93 0 NQI 14S 0.00 510_Bobbi 137 39 165 520HF 0.43 63 OD 12 TWD 14S 0.05 Specmnt 137 45 43 51OUL 0.89 98 0 NQI LTE 19.87 510_Bobbi 137 45 165 520HF 0.00 0 0 NDF LTS -4.13 SpecInt 137 47 43 51OUL 0.23 73 0 NQI 09S -0.51 510 Bobbi 137 47 165 520HF 0.47 63 OD 13 TWD 09S -0.28 SpecInt 137 48 44 51OUL 5.58 175 0 DNT LTE 10.62 510_Bobbi 137 50 43 51OUL 6.57 175 0 DNT LTE 10.63 510_Bobbi 137 61 72 520HF 0.00 0 0 CLP ETL 0.63 0.18 0.18 KEXP_+Pt 137 61 72 520HF 0.53 25 ID 51 VOL ETL 0.63 KEXP_+Pt 137 68 91 520HF 0.00 0 0 CLP ETL 3.02 0.10 0.12 KEXP_+Pt 137 68 91 520HF 0.44 10 ID 9 VOL ETL 3.02 KEXP_+Pt 137 68 91 520HF 9.29 47 OD 96 SCI ETL 3.93 KEXP_+Pt 137 68 91 5201F 0.00 90 0 ARC ETL 3.93 0.23 KEXP_+Pt 13768 12 51OUL 6.79 177 0 DNT LTE 10.43 510_Bobbi 13847 43 51OUL 6.14 174 0 DNT LTE 10.26 510_Bobbi 13848 44 51OUL 5.53 176 0 DNT LTE 10.87 510_Bobbi 138 65 112 540HF 0.13 51 0 NQI 14S 0.63 540_Bobbi Page 197 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Tbxee Mile island

.411 Indications. 14With Length and Width Outage. iRi4 Volt / Origin! Location Tube## Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 138 65 104 520HF 0.88 97 OD 18 TWD 14S 0.70 SpecInt 138 65 90 520HF 0.00 0 0 CLP ETL -1.29 0.19 0.23 RI3DCLP+

138 65 90 520HF 0.83 17 0 VOL ETL -1.29 R13DCLP+

138 65 112 540HF 0.75 5 ID 17 TWD UTS 5.87 540_Bobbi 139 24 56 51OUL 2.01 81 0 ADI 02S 36.01 510_Bobbi 139 24 150 520HF 0.00 0 0 NDF 03S -2.99 SpecInt 139 26 43 520HF 0.16 21 0 VOL ETL -0.24 KEXP_+Pt 139 26 43 520HF 0.00 0 0 CLP ETL -0.24 0.14 0.12 KEXP_+Pt 13926 43 520HF 0.18 26 ID 52 VOL ETL 1.63 KEXP_+Pt 13926 43 520HF 0.00 0 0 CLP ETL 1.63 0.14 0.12 KEXP_+Pt 139 33 53 520HF 0.21 5 0 VOL ETL -0.55 KEXP_+Pt 139 33 53 520HF 0.00 0 0 CLP ETL -0.55 0.19 0.17 KEXP_+Pt 139 49 90 520HF 0.57 24 0 VOL ETL -5.95 R13DCLP+

139 49 90 520HF 0.00 0 0 CLP ETL -5.95 0.15 0.17 R13DCLP+

139 49 90 520HF 0.41 25 0 VOL ETL -4.70 R13DCLP+

13949 90 520HF 0.00 0 0 CLP ETL -4.70 0.10 0.11 R13DCLP+

13949 90 520HF 0.00 0 0 CLP ETL -0.90 0.10 0.11 RI3DCLP+

139 49 90 520HF 0.26 16 0 VOL ETL -0.90 R13DCLP+

13966 11 51OUL 3.53 174 0 DNT LTE 10.31 510_Bobbi 139 67 104 520HF 0.59 82 OD 13 TWD 14S 0.72 SpecInt 139 67 7 540HF 0.17 77 0 NQI 14S 0.74 540_Bobbi 139 67 7 540HF 0.56 8 ID 27 TWD 15S 45.63 540_Bobbi 13967 7 540HF 8.24 175 0 DNT LTE 12.11 540_Bobbi 139 67 124 520HF 0.47 12 0 VOL UTS -0.55 R13DCLP+

139 67 124 520HF 0.00 0 0 CLP UTS -0.55 0.23 0.23 Rt3DCLP+

13970 11 51OUL 4.64 175 0 DNT LTE 10.13 510_Bobbi 13970 11 51OUL 6.18 176 0 DNT LTE 10.96 510_Bobbi 139 71 112 540HF 0.64 7 ID 23 TWD 13S 25.90 540_Bobbi 139 71 104 520HF 0.00 0 0 RIC 13S 25.90 Spec mnt 139 71 124 520HF 0.00 0 0 CLP 14S -10.36 0.18 0.17 SpecInt 139 71 124 520HF 0.61 20 0 VOL 14S -10.36 SpecInt 139 71 124 520HF 0.00 0 0 CLP 14S -1.08 0.13 0.17 Spec Int 139 71 124 520HF 0.41 15 0 VOL 14S -1.08 Spec mnt 139 71 104 520HF 0.00 0 0 NDF 15S 1.41 Spec lnt 139 71 112 540HF 0.76 100 0 NQI 15S 1.41 540_Bobbi 139 71 72 520HF 0.00 0 0 CLP ETL -0.63 0.09 0.12 KEXP-+Pt Page 198 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMt-OTSG-A Site: Three Mile Island

.411 Inclications, II ith Length and Wfidth Outage: lRI4 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 13971 72 520HF 0.35 25 0 VOL ETL -0.63 KEXP_+Pt 13971 112 540HF 3.18 172 0 DNT LTE 11.08 540_Bobbi 140 7 54 51OUL 0.39 102 OD 9 TWD 10S 0.63 510_Bobbi 140 10 150 520HF 0.00 0 0 NDF 01S -9.73 SpecInt 140 10 54 51OUL 0.17 79 0 NQI LTS 36.27 510_Bobbi 14023 44 520HF 0.34 28 ID 63 SCI ETL 1.89 KEXP_+Pt 14023 44 520HF 0.00 28 0 ARC ETL 1.89 0.15 KEXP_+Pt 14026 43 520HF 0.72 27 ID 55 SCI ETL 1.57 KEXP_+Pt 14026 43 520HF 0.00 37 0 ARC ETL 1.57 0.20 KEXP_+Pt 14032 54 520HF 0.47 17 ID 13 VOL ETL 1.81 KEXP_+Pt 14032 54 520HF 0.00 0 0 CLP ETL 1.81 0.13 0.18 KEXP +Pt 14032 54 520HF 0.52 21 ID 27 VOL ETL 3.17 KEXP +Pt 14032 54 520HF 0.00 0 0 CLP ETL 3.17 0.13 0.12 KEXP_+Pt 14039 53 520HF 0.32 20 ID 33 VOL ETL 2.28 KEXP_+Pt 14039 53 520HF 0.00 0 0 CLP ETL 2.28 0.15 0.17 KEXP_+Pt 14039 53 520HF 0.39 20 ID 33 VOL ETL 3.15 KEXP_+Pt 14039 53 520HF 0.00 0 0 CLP ETL 3.15 0.19 0.17 KEXP_+Pt 14050 11 51OUL 0.21 48 0 INR LTE 10.11 510_Bobbi 14061 11 51OUL 0.43 107 0 INR LTE 8.84 510 Bobbi 14067 93 51OUL 9.87 176 0 DNT LTE 11.11 540_Bobbi 14067 7 540HF 0.00 0 0 ROB LTS -10.39 540_Bobbi 14067 7 540HF 0.46 9 ID 30 TWD UTS 3.44 540_Bobbi 14067 124 520HF 0.00 0 0 CLP UTS 3.60 0.15 0.11 R13DCLP+

14067 124 520HF 0.20 20 0 VOL UTS 3.60 R 13 DCLP+

14069 104 520HF 0.00 0 0 RIC 13S 13.99 SpecInt 14069 112 540HF 0.58 9 ID 30 TWD 13S 13.99 540_Bobbi 14069 124 520HF 0.00 0 0 CLP 13S 14.12 0.22 0.17 Spec_Int 14069 124 520HF 0.40 17 0 VOL 13S 14.12 SpecInt 14069 112 540HF 0.20 74 0 NQI 14S 0.71 540_Bobbi 14069 104 520HF 0.85 92 OD 18 TWD 14S 0.74 SpecInt 14069 112 540HF 0.32 140 0 INR 15S 1.85 540_Bobbi 14069 112 540HF 4.89 174 0 DNT LTE 10.76 540 Bobbi 14070 112 540HF 0.13 67 0 INR 13S 0.00 540_Bobbi 14070 112 540HF 0.39 103 0 NQI 14S 0.65 540 Bobbi Page 199 of 325

TR-1 51, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All IndiCationlS. With Length aund Width Outage. 1R 14 JVolt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 140 70 104 520HF 0.85 96 OD 17 TWD 14S 0.73 SpecInt 140 70 76 520HF 0.65 15 0 VOL ETL -1.90 KEXP_+Pt 140 70 76 520HF 0.00 90 0 CLP ETL -1.90 0.13 0.18 KEXP_+Pt 140 70 76 520HF 0,72 26 ID 54 VOL ETL 2.08 KEXP_+Pt 140 70 76 520HF 0.00 0 0 CLP ETL 2.08 0.18 0.18 KEXP_+Pt 14070 112 540HF 2.98 171 0 DNT LTE 10.71 540_Bobbi 141 2 54 51OUL 0.15 201 0 INR 12S -0.87 510 Bobbi 141 8 54 51OUL 9.99 184 0 IDC 02S 2.20 39.49 510_Bobbi 141 8 150 520HF 0.00 0 0 NDF 03S -36.88 SpecInt 141 8 54 51OUL 9.28 184 0 IDC 03S 1.55 38.96 510_Bobbi 141 8 150 520HF 0.00 0 0 NDF 04S -38.45 -1.04 SpecInt 141 26 43 51OUL 0.58 8 ID 27 TWD 11S 2.64 510 Bobbi 141 26 165 520HF 0.00 0 0 NDF 11S 2.67 Spec Int 141 26 111 540HF 0.55 7 ID 23 TWD 11S 2.67 540_BobEx 141 26 43 51OUL 0.77 13 ID 43 TWD 11S 34.87 510_Bobbi 141 26 111 540HF 0.84 3 0 INR 11S 34.87 540_BobEx 141 27 43 51OUL 0.72 109 0 NQI LTE 21.59 510_Bobbi 141 27 165 520HF 0.00 0 0 NDF LTS -2.41 SpecInt 141 35 53 520HF 0.24 30 ID 71 VOL ETL 1.63 KEXP_+Pt 141 35 53 520HF 0.00 0 0 CLP ETL 1.63 0.19 0.17 KEXP_+Pt 141 35 53 520HF 0.00 0 0 CLP ETL 1.85 0.19 0.23 KEXP_+Pt 141 35 53 520HF 1.45 29 ID 67 VOL ETL 1.85 KEXP_+Pt 141 44 43 51OUL 0.36 87 0 INR LTE 18.55 510_Bobbi 141 47 75 520HF 0.00 0 0 CLP ETL -0.23 0.17 0.15 KEXP_+Pt 141 47 75 520HF 0.30 12 0 VOL ETL -0.23 KEXP_+Pt 141 47 75 520HF 0.39 19 ID 30 VOL ETL 1.22 KEXP_+Pt 141 47 75 520HF 0.00 0 0 CLP ETL 1.22 0.11 0.15 KEXP_+Pt 141 47 75 520HF 1.40 11 ID 11 VOL ETL 1.66 KEXP_+Pt 141 47 75 520HF 0.00 0 0 CLP ETL 1.66 0.06 0.10 KEXP +Pt 141 50 91 520HF 0.00 0 0 CLP ETL -1.59 0.10 0.12 KEXP_+Pt 141 50 91 520HF 0.40 30 0 VOL ETL -1.59 KEXP_+Pt 141 50 91 520HF 9.12 49 OD 95 SCI ETL 2.83 KEXP_+Pt 141 50 91 5201F 0.00 90 0 ARC ETL 2.83 0.23 KEXP_+Pt 141 50 11 51OUL 6.30 175 0 DNT LTE 10.80 510_Bobbi 141 50 91 520HF 2.35 32 0 VOL UTS -0.26 R13DCLP+

141 50 91 5201-IF 0.00 0 0 CLP UTS -0.26 0.09 0.12 R13DCLP+

Page 200 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Comp?)onent: TMI-OTSG-A Site: Three Mile Island All Indications, IHith Length and Width ou'tage: IR14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offs et Axial Circ Dataset 141 50 91 520HF 2.38 32 0 VOL UTS -0.03 R13DCLP+

141 50 91 520HF 0.00 0 0 CLP UTS -0.03 0.14 0.17 Rt3DCLP+

141 51 12 51OUL 6.22 175 0 DNT LTE 11.15 510 Bobbi 141 60 112 540HF 0.27 83 0 INR 15S 1.67 540_Bobbi 14160 112 540HF 0.39 6 0 BVC 15S 45.66 540_Bobbi 141 60 104 520HF 0.00 0 0 NDF UTS -0.71 Spec Int 14229 90 520HF 0.00 0 0 CLP ETL -2.46 0.14 0.17 R13DCLP+

14229 90 520HF 0.38 14 0 VOL ETL -2.46 R13DCLP+

14229 90 520HF 0.44 20 0 VOL ETL -2.02 RI 3DCLP+

14229 90 520HF 0.00 0 0 CLP ETL -2.02 0.14 0.17 RI3DCLP+

14245 11 51OUL 0.31 90 0 NQI LTE 10.30 510 Bobbi 14245 104 520HF 0.00 0 0 RIC LTE 10.30 Spec Int 14245 124 520HF 0.00 0 0 NDF LTS -13.70 SpecInt 14248 12 51OUL 5.80 174 0 DNT LTE 11.14 510_Bobbi 14255 11 51OUL 5.73 174 0 DNT LTE 11.09 510_Bobbi 143 26 93 520HF 0.70 30 0 VOL ETL -0.61 KEXP_+Pt 14326 93 520HF 0.00 0 0 CLP ETL -0.61 0.09 0.17 KEXP_+Pt 14326 93 520HF 0.75 25 ID 51 VOL ETL 1.64 KEXP_+Pt 14326 93 520HF 0.00 0 0 CLP ETL 1.64 0.09 0.17 KEXP_+Pt 143 47 11 51OUL 6.06 175 0 DNT LTE 11.32 510_Bobbi 14348 11 51OUL 6.27 175 0 DNT LTE 11.15 510_Bobbi 143 50 11 51OUL 6.31 177 0 DNT LTE 11.04 510_Bobbi 143 51 12 51OUL 7.26 176 0 DNT LTE 11.11 510_Bobbi 143 52 90 520HF 0.31 13 0 VOL ETL -1.06 R13DCLP+

143 52 90 520HF 0.00 0 0 CLP ETL -1.06 0.10 0.12 RI3DCLP+

143 53 12 510UL 5.32 173 0 DNT LTE 11.40 510 Bobbi 143 55 112 540HF 6.32 175 0 DNT LTE 10.30 540_Bobbi 143 57 112 540HF 0.51 2 0 INR 15S 43.33 540 Bobbi 144 2 109 540HF 0.37 12 0 BVC 12S 31.44 540_Bobbi 144 2 150 520HF 0.69 23 0 VOL 13S -5.66 SpecInt Page 201 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, If'ith Length and [Yidth Outage." 1R14 V7olt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 144 2 150 520HF 0.00 0 0 CLP 13S -5.66 0.09 0.17 Spec Int 144 3 43 520HF 0.00 0 0 CLP ETL -1.38 0.10 0.12 KEXP_+Pt 144 3 43 520HF 0.39 16 0 VOL ETL -1.38 KEXP_+Pt 144 3 43 520HF 0.00 32 0 ARC ETL 0.88 0.17 KEXP_-+Pt 144 3 43 520HF 1.41 31 ID 68 SCI ETL 0.88 KEXP_-+Pt 144 3 43 520HF 0.00 43 0 ARC ETL 1.24 0.23 KEXP_-+Pt 144 3 43 520HF 6.35 45 OD )8 SCI ETL 1.24 KEXP_+Pt 14423 40 51 OUL 0.56 28 0 INR LTE 13.49 510 Bobbi 14425 40 51OUL 0.15 104 OD 4 TWD 09S 0.33 510 Bobbi 14425 40 51OUL 0.18 60 OD 5 TWD 09S 0.70 510 Bobbi 14427 40 51OUL 0.13 109 OD 3 TWD 09S 0.09 510_Bobbi 14430 39 51OUL 0.40 88 0 NQI LTE 19.82 510 Bobbi 14430 165 520HF 0.00 0 0 NDF LTS -4.18 Speclnt 14433 39 51 OUL 0.48 100 0 NQI LTE 14.73 510 Bobbi 14433 39 51OUL 0.66 92 0 NQI LTE 15.63 510 Bobbi 14433 165 520HF 0.00 0 0 NDF LTS -9.27 SpecInt 14433 165 520HF 0.00 0 0 NDF LTS -8.37 Spec lnt 14445 11 51 OUL 3.21 172 0 DNT LTE 8.55 510 Bobbi 14447 11 51OUL 5.84 175 0 DNT LTE 11.07 510 Bobbi 14451 12 51OUL 5.67 176 0 DNT LTE 11.25 510 Bobbi 145 7 54 51 OUL 6.60 175 0 DNT LTE 11.40 510 Bobbi 145 7 54 51OUL 2.54 174 0 DNT LTE 13.00 510 Bobbi 145 8 54 51OUL 6.77 175 0 DNT LTE 11.04 510 Bobbi 145 9 54 51OUL 5.65 176 0 DNT LTE 10.42 510 Bobbi 145 10 54 51OUL 4.81 172 0 DNT LTE 10.74 510 Bobbi 145 10 54 51 OUL 2.51 173 0 DNT LTE 12.26 510 Bobbi 145 16 43 520HF 0.18 22 0 VOL ETL -0.16 KEXP_+Pt 145 16 43 520HF 0.00 0 0 CLP ETL -0.16 0.14 0.12 KEXP_+Pt 145 16 43 520HF 0.97 30 ID 64 SCI ETL 0.76 KEXP_+Pt 145 16 43 520HF 0.00 32 0 ARC ETL 0.76 0.17 KEXP +Pt 145 35 39 510UL 0.83 294 0 INR LTS -0.38 510 Bobbi Page 202 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indiccations. With Length and 1','idth Outage: 1IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 14537 39 51OUL 1.35 76 0 ADI 12S 28.97 510 Bobbi 145 37 165 520HF 0.00 0 0 NDF 13S -8.03 SpecInt 14542 11 51OUL 0.50 113 0 INR LTS -0.47 510_Bobbi 14547 11 51OUL 7.56 177 0 DNT LTE 10.73 510_Bobbi 145 50 75 520HF 2.43 41 0 VOL ETL -0.22 KEXP_+Pt 145 50 75 520HF 0.00 0 0 CLP ETL -0.22 0.14 0.23 KEXP_+Pt 145 50 112 540HF 1.27 7 ID 23 TWD UTS 4.40 540_Bobbi 145 50 124 520HF 0.66 19 0 VOL UTS 4.59 R13DCLP+

145 50 124 520HF 0.00 0 0 CLP UTS 4.59 0.20 0.23 R13DCLP+

145 50 124 520HF 0.00 0 0 CLP UTS 4.60 0.15 0.17 R13DCLP+

145 50 124 520HF 0.58 31 0 VOL UTS 4.60 R13DCLP+

146 1 109 540HF 0.65 6 ID 20 TWD 04S 35.51 540_Bobbi 146 1 122 520HF 0.00 0 0 CLP 05S -3.42 0.18 0.11 R13DCLP+

146 1 122 520HF 0.56 19 0 VOL 05S -3.42 R13DCLP+

146 3 109 540HF 0.32 8 0 BVC 12S 26.25 540_Bobbi 146 3 150 520HF 0.00 0 0 CLP 13S -10.75 0.14 0.12 Specmnt 146 3 150 520HF 0.29 15 0 VOL 13S -10.75 SpecInt 146 4 109 540HF 0.31 359 0 INR 14S 18.17 540_Bobbi 146 4 122 520HF 0.33 12 0 VOL 15S -16.93 R13DCLP+

146 4 122 520HF 0.00 0 0 CLP 15S -16.93 0.23 0.17 R13DCLP+

146 4 122 520HF 0.60 22 0 VOL 15S -14.10 R13DCLP+

146 4 122 520HF 0.00 0 0 CLP 15S -14.10 0.18 0.17 R13DCLP+

146 4 122 520HF 0.00 0 0 CLP 15S -11.23 0.18 0.17 R13DCLP+

146 4 122 520HF 0.42 16 0 VOL 15S -11.23 R13DCLP+

146 4 122 520HF 0.00 0 0 CLP 15S -8.48 0.18 0.17 R13DCLP+

146 4 122 520HF 0.23 24 0 VOL 15S -8.48 RI3DCLP+

146 7 54 51OUL 7.42 175 0 DNT LTE 10.79 510 Bobbi 146 9 54 510UL 6.10 177 0 DNT LTE 10.43 510 Bobbi 146 9 54 51OUL 2.61 175 0 DNT LTE 12.38 510 Bobbi 146 16 43 520HF 0.00 0 0 CLP ETL 0.00 0.10 0.12 KEXP_+Pt 146 16 43 520HF 0.18 13 ID 19 VOL ETL 0.00 KEXP +Pt 146 16 56 510UL 0.46 93 0 NQI LTE 18.20 510_Bobbi 146 16 150 520HF 0.00 0 0 NDF LTS -5.80 SpecInt 14623 39 510UL 3.61 174 0 DNT LTE 8.92 510 Bobbi Page 203 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component": TMI-OTSG-A Site: Three Mile Island All Indications, W ith7 Length and W4"idth Outage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 146 25 39 51OUL 4.40 174 0 DNT LTE 8.68 510 Bobbi 146 26 40 51OUL 0.23 40 0 INR 02S 30.78 510_Bobbi 14627 9 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 146 39 72 51OUL 0.34 144 0 NQI 09S 0.54 510_Bobbi 146 39 104 520HF 0.53 93 OD 12 TWD 09S 0.54 Spec Int 14643 112 540HF 0.33 4 0 INR 15S 34.06 540_Bobbi 14643 112 540HF 0.30 6 0 BVC 15S 35.26 540_Bobbi 14643 112 540HF 0.33 4 0 INR 15S 36.24 540_Bobbi 14643 124 520HF 0.41 27 0 VOL UTS -11.24 R13DCLP+

146 43 124 520HF 0.00 0 0 CLP UTS -11.24 0.20 0.23 R13DCLP+

14648 12 51 OUL 7.68 176 0 DNT LTE 10.63 510_Bobbi 14650 112 540HF 0.73 5 ID 17 TWD 03S 35.51 540_Bobbi 146 50 124 520HF 0.00 0 0 CLP 04S -4.94 0.27 0.23 R13DCLP+

146 50 124 520HF 0.24 30 0 VOL 04S -4.94 R13DCLP+

147 2 150 520HF 0.26 18 0 VOL 12S 2.69 Spec mnt 147 2 150 520HF 0.00 0 0 CLP 12S 2.69 0.09 0.12 SpecInt 147 2 150 520HF 0.00 0 0 CLP 12S 10.54 0.12 0.16 SpecInt 147 2 109 540HF 0.42 9 ID 30 TWD 12S 10.54 540_Bobbi 147 2 150 520HF 0.50 20 0 VOL 12S 10.54 SpecInt 147 3 54 51 OUL 2.35 187 0 INR 11S 24.57 510 Bobbi 147 3 54 51 OUL 2.53 89 0 ADI 11S 25.43 510_Bobbi 147 3 150 520HF 0.00 0 0 NDF 12S -12.57 Spec Int 147 3 54 51 OUL 5.21 176 0 DNT LTE 11.49 510 Bobbi 147 5 54 51OUL 5.53 174 0 DNT LTE 10.53 510 Bobbi 147 6 54 51 OUL 5.83 179 0 DNT LTE 10.26 510 Bobbi 147 15 111 540HF 0.44 4 0 INR 15S 20.23 540 Bobbi 147 15 150 520HF 0.35 12 0 VOL 15S 20.24 R13DCLP+

147 15 150 520HF 0.00 0 0 CLP 15S 20.24 0.24 0.17 R13DCLP+

147 16 39 51OUL 0.16 63 0 INR LTE 16.02 510 Bobbi 147 19 90 520HF 0.00 0 0 CLP ETL -4.67 0.10 0.17 R13DCLP+

147 19 90 520HF 0.62 20 0 VOL ETL -4.67 R13DCLP+

147 19 90 520HF 0.33 15 0 VOL ETL -4.28 R13DCLP+

Page 204 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component:. TMI-OTSG-A Site: Three Mile Island All Indications, 11ith Length and 1,1idth Outwage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP- Offset Axial Cire Dataset 147 19 90 520HF 0.00 0 0 CLP ETL -4.28 0.10 0.15 R13DCLP+

147 19 90 520HF 0.42 18 0 VOL ETL -3.97 R13DCLP+

147 19 90 520HF 0.00 0 0 CLP ETL -3.97 0.14 0.17 R13DCLP+

147 19 90 520HF 0.52 19 0 VOL ETL -2.27 R13DCLP+

147 19 90 520HF 0.00 0 0 CLP ETL -2.27 0.14 0.17 R13DCLP+

147 19 90 520HF 0.67 23 0 VOL ETL -0.57 R13DCLP+

147 19 90 520HF 0.00 0 0 CLP ETL -0.57 0.14 0.17 R13DCLP+

147 19 111 540HF 0.38 16 0 BVC UTS 6.33 540_Bobbi 147 36 12 51OUL 5.59 174 0 DNT LTE 10.57 510_Bobbi 14738 91 520HF 0.00 90 0 ARC ETL 0.97 0.23 KEXP_+Pt 14738 91 520HF 1.73 41 OD 98 SCI ETL 0.97 KEXP_+Pt 14740 12 51OUL 2.85 173 0 DNT LTE 10.54 510 Bobbi 14742 11 51OUL 8.15 176 0 DNT LTE 11.03 510 Bobbi 14744 11 51OUL 6.41 175 0 DNT LTE 10.75 510 Bobbi 14829 39 51OUL 7.96 176 0 DNT LTE 11.02 510 Bobbi 148 30 90 520HF 0.97 35 0 VOL ETL -2.82 R13DCLP+

148 30 90 520HF 0.00 0 0 CLP ETL -2.82 0.15 0.17 R13DCLP+

148 30 90 520HF 0.32 18 0 VOL ETL -1.83 RI3DCLP+

148 30 90 520HF 0.00 0 0 CLP ETL -1.83 0.15 0.17 R13DCLP+

148 33 11 51OUL 5.71 177 0 DNT LTE 9.92 510_Bobbi 149 13 53 520HF 3.71 40 NT 98 VOL ETL 1.57 KEXP_+Pt 149 13 53 520HF 0.00 0 0 CLP ETL 1.57 0.19 0.29 KEXP_+Pt 149 13 181 520HF 3.81 35 0 PID ETL 1.57 KEXP_+Pt 149 13 53 520HF 0.00 0 0 RPD ETL 1.57 KEXP_+Pt 149 13 53 520HF 0.00 0 0 CLP ETL 2.11 0.15 0.17 KEXP_+Pt 149 13 53 520HF 0.56 21 ID 36 VOL ETL 2.11 KEXP_+Pt 149 13 53 520HF 0.00 0 0 CLP ETL 2.64 0.19 0.23 KEXP +Pt 149 13 53 520HF 0.54 15 ID 20 VOL ETL 2.64 KEXP_+Pt 14924 40 51OUL 4.82 173 0 DNT LTE 11.44 510 Bobbi 14926 39 51OUL 7.77 177 0 DNT LTE 10.95 510 Bobbi 149 30 112 540HF 0.20 22 0 BVC 12S 6.60 540 Bobbi 14930 124 520HF 1.18 32 0 VOL 12S 6.91 R13DCLP+

149 30 124 520HF 0.00 0 0 CLP 12S 6.91 0.15 0.17 R13DCLP+

Page 205 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, With Length and I'idth Outage. IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 14930 112 540HF 2.96 169 0 DNT LTE 8.90 540_Bobbi 14930 112 540HF 5.78 173 0 DNT LTE 10.61 540_Bobbi 149 31 124 520HF 0.00 0 0 CLP 08S 15.87 0.20 0.17 R13DCLP+

149 31 124 520HF 0.43 23 0 VOL 08S 15.87 R13DCLP+

149 31 75 520HF 0.58 23 ID 43 VOL ETL 1.96 KEXP_+Pt 149 31 75 520HF 0.00 0 0 CLP ETL 1.96 0.17 0.20 KEXP_+Pt 149 31 75 520HF 0.00 0 0 CLP ETL 2.06 0.17 0.20 KEXP_+Pt 149 31 75 520HF 0.68 25 ID 51 VOL ETL 2.06 KEXP_+Pt 149 31 75 520HF 0.35 18 ID 27 VOL ETL 2.25 KEXP_+Pt 149 31 75 520HF 0.00 0 0 CLP ETL 2.25 0.17 0.20 KEXP_+Pt 14931 75 520HF 0.00 0 0 RPD ETL 2.78 KEXP_+Pt 149 31 75 520HF 0.00 0 0 CLP ETL 2.78 0.17 0.23 KEXP_+Pt 149 31 75 520HF 0.69 29 ID 67 VOL ETL 2.78 KEXP_+Pt 149 31 131 520HF 1.11 25 0 PID ETL 2.78 KEXP_+Pt 149 31 7 540HF 6.61 176 0 DNT LTS -14.00 540_Bobbi 150 6 40 51OUL 7.04 173 0 DNT LTE 11.87 510 Bobbi 150 8 150 520HF 0.00 0 0 CLP 15S 2.37 0.19 0.14 RI3DCLP+

150 8 150 520HF 0.49 21 0 VOL 15S 2.37 RI3DCLP+

150 8 111 540HF 0.35 11 ID 37 TWD 15S 3.61 540_Bobbi 150 8 150 520HF 0.28 18 0 VOL 15S 3.61 R13DCLP+

150 8 150 520HF 0.00 0 0 CLP 15S 3.61 0.14 0.16 R13DCLP+

150 8 150 520HF 0.00 0 0 CLP 15S 4.34 0.14 0.12 R13DCLP+

150 8 150 520HF 0.13 13 0 VOL 15S 4.34 RI3DCLP+

150 8 165 520HF 0.13 23 0 VOL 15S 17.78 SpecInt 150 8 165 520HF 0.00 0 0 CLP 15S 17.78 0.17 0.15 SpecInt 150 8 111 540HF 0.37 7 ID 23 TWD 15S 18.46 540_Bobbi 150 8 150 520HF 0.00 0 0 RIC 15S 18.46 SpecInt 150 8 165 520HF 0.31 19 0 VOL 15S 19.20 Spec Int 150 8 165 520HF 0.00 0 0 CLP 15S 19.20 0.11 0.15 SpecInt 150 8 165 520HF 0.27 23 0 VOL 15S 20.29 Spec_Int 150 8 165 520HF 0.00 0 0 CLP 15S 20.29 0.11 0.15 SpecInt 150 8 165 520HF 0.00 0 0 CLP 15S 22.68 0.11 0.15 SpecInt 150 8 165 520HF 0.21 20 0 VOL 15S 22.68 Spec Int 150 8 165 520HF 0.17 13 0 VOL 15S 23.07 SpecInt 150 8 165 520HF 0.00 0 0 CLP 15S 23.07 0.11 0.15 SpecInt 150 8 53 520HF 0.00 0 0 CLP ETL -0.86 0.15 0.17 KEXP +Pt 150 8 53 520HF 0.57 27 0 VOL ETL -0.86 KEXP +Pt 150 8 111 540HF 4.39 171 0 DNT LTE 10.60 540_Bobbi 150 13 39 510UL 2.52 177 0 DNT LTE 8.15 510 Bobbi Page 206 of 325

TR- 151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-A Site: Three Mile Island All Indications, Wi-th Length and WTidth Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset AIxial Ciry Dataset 150 15 39 51 OUL 7.88 175 0 DNT LTE 10.65 510_Bobbi 150 16 39 50I OTJL 8.42 174 0 DNT LTE 10.81 510 Bobbi 15021 40 51OUL 4.02 176 0 DNT LTE 11.03 510 Bobbi 15022 39 51OUL 7.08 176 0 DNT LTE 11.00 510 Bobbi 15024 165 520HF 0.00 0 0 NDF 10S 0.68 SpecInt 15024 111 540IF 0.43 74 0 NQI 10S 0.68 540_Bobbi 15024 111 540HF 0.45 5 ID 17 TWD 13S 32.79 540_Bobbi 15024 165 520HF 0.14 9 0 VOL 14S -3.50 Spec hit 15024 165 520HF 0.00 0 0 CLP 14S -3.50 0.11 0.15 SpecInt 151 9 39 51 OUL 7.79 178 0 DNT LTE 11.00 510 Bobbi Total Tubes 2227 Total Line Entries 7030 Page 207 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile island This appendix contains all recordable indicationsfor tubes in service prior to the ]R14 Outage. Tubes plugged based on eddy currentexamination results are highlightedby bold print. Indicationsof volumetric ID IGA are recorded with a code of "JVOL ". Axial and circumferential lengthfor both ID and OD volumetric indications are recorded with a code of "CLP". Circumkrentiallength Jbr circunmfrentialindicationsare recorded with a code of "AIRC" and axial length for axial indicationsare recorded with a code of "LEN". "TWD" highlightsa percent through wall dimension record (Note: Three-letter code "NIBM" was truncatedto "AJB" in printing this table.)

Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 1 2 1 51OUL 0.18 144 OD 4 TWD 10S -0.49 510_Bobbi 1 7 15 540HF 0.35 107 OD 7 TWD 07S -0.70 540_Bobbi 1 7 15 5401-F 6.72 173 0 DNT LTE 11.94 540_Bobbi 1 8 2 51OUL 4.74 174 0 DNT LTE 11.67 510_Bobbi 1 9 1 51OUL 3.16 174 0 DNT LTE 11.44 510_Bobbi 1 11 113 540HF 0.55 7 ID 23 TWD UTS 2.56 540_Bobbi I 11 122 520BF 0.25 25 0 VOL UTS 2.80 SpecInt 5201-IF I 11 122 0.00 0 0 CLP UTS 2.80 0.14 0.24 SpecInt 2 11 1 51OUL 3.52 175 0 DNT LTE 10.86 510 Bobbi 2 25 53 5201-IF 2.17 33 ID 86 VOL ETL 0.09 KEXP_+Pt 2 25 53 520HF 0.00 0 0 CLP ETL 0.09 0.12 0.19 KEXP_+Pt 2 25 53 0.72 17 ID 25 VOL ETL 1.15 KEXP_+Pt 5201-IF 2 25 53 0.00 0 0 CLP ETL 1.15 0.17 0.15 KEXP_+Pt 520HF 2 27 124 0.78 105 OD 13 TWD 10S 0.73 SpecInt 2 27 41 51OUL 0.28 74 0 NQI 10S 0.80 510 Bobbi 2 27 41 51OUL 0.30 84 0 NQI 15S 45.22 510_Bobbi 2 27 124 520BF 0.00 0 0 NDF UTS -1.16 SpecInt 3 4 74 51OUL 0.28 109 0 INR LTE 19.64 510 Bobbi 3 14 122 520HF 1.03 89 OD 13 TWD 07S -0.78 SpecInt 3 14 1 51 OUL 0.22 63 0 NQI 07S -0.77 510 Bobbi 3 16 1 51OUL 3.26 175 0 DNT LTE 11.10 510 Bobbi 3 17 2 51OUL 4.73 174 0 DNT LTE 11.13 510 Bobbi 3 31 41 51OUL 0.13 91 0 NQI 07S -0.73 510 Bobbi 3 31 124 520HF 0.00 0 0 NDF 07S -0.73 Spec_hit 3 31 41 510UL 0.58 126 0 INR 15S -0.27 510 Bobbi 4 1 73 51OUL 3.02 176 0 DNT LTE 10.66 510 Bobbi 4 2 74 5IOUL 2.52 172 0 DNT LTE 10.54 510 Bobbi 4 15 2 51OUL 0.51 100 OD 12 TWVD 09S 0.36 510 Bobbi 4 32 1 51OUL 2.50 186 0 DNT LTE 8.58 510 Bobbi Page 208 of 325

TR-151, Revision 0 Appendix II Recordable indications Component: TMI-OTSG-B Site: Three Mile Island All. Indications, H ith Length and Ifidth Outage: IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 4 40 124 520HF 0.00 0 0 NDF 10S 0.80 SpecInt 40 41 51 OUL 0.10 75 0 NQI 10S 0.80 510 Bobbi 5 73 51OUL 2.58 173 0 DNT LTE 10.65 510_Bobbi 17 2 51 OUL 0.48 90 OD 12 TWD 09S 0.10 510 Bobbi 37 42 51OUL 3.75 176 0 DNT LTE 10.94 510_Bobbi 1 24 520HF 0.32 28 0 VOL ETL -0.69 KEXP_+Pt 1 24 520HF 0.00 0 0 CLP ETL -0.69 0.16 0.15 KEXP_+Pt 1 73 51OUL 5.85 9 0 INR UTS 4.82 510 Bobbi 4 95 520HF 0.59 36 0 VOL ETL -2.33 R !3DCLP+

4 95 520HF 0.00 0 0 CLP ETL -2.33 0.17 0.24 R13DCLP+

4 113 540HF 0.99 8 ID 27 TWD UTS 5.00 540_Bobbi 6 74 51OUL 2.49 173 0 INR LTE 10.77 510 Bobbi 7 73 51 OUL 2.50 173 0 DNT LTE 10.85 510 Bobbi 40 41 51 OUL 2.35 174 0 INR LTE 10.62 510 Bobbi 41 124 520HF 0.00 0 0 NDF 13S 12.36 SpecInt 41 111 540HF 0.38 11 0 BVC 13S 12.36 540_Bobbi 16 74 51OUL 0.17 105 OD 4 TWD 07S 0.46 510 Bobbi 23 2 51OUL 6.44 178 0 DNT LTE 11.34 510 Bobbi 24 1 51 OUL 6.08 176 0 DNT LTE 11.00 510 Bobbi 29 122 520HF 0.00 0 0 NDF 06S 0.71 Spec Int 29 1 51OUL 0.13 90 0 NQI 06S 0.71 510 Bobbi 39 41 510UL 0.22 90 OD 5 TWD 04S 0.71 510_Bobbi 45 41 51OUL 0.20 84 0 NQI 09S 0.41 510 Bobbi 45 124 520HF 0.61 96 OD 11 TWD 09S 0.77 SpecInt 54 42 51OUL 0.11 93 OD 2 TWD 06S -0.27 510 Bobbi 20 1 51 OUL 0.14 89 0 NQI 09S 0.36 510 Bobbi 20 122 520HF 0.65 114 OD 9 TWD 09S 0.49 Spec lnt 8 20 53 520HF 0.00 0 0 CLP ETL 1.92 0.06 0.15 KEXP +Pt 8 20 53 520HF 0.41 16 ID 22 VOL ETL 1.92 KEXP +Pt Page 209 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All indications, l4ith Length awld Width Outage: 1R14

'olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 8 24 1 51OUL 6.38 179 0 DNT LTE 11.07 510 Bobbi 8 56 42 510UL 0.11 79 0 NQI 10S 0.35 510 Bobbi 8 56 124 5201IF 0.00 0 0 NDF 10S 0.35 SpecInt 9 5 16 460PP 0.00 0 0 OBS UTE 0.00 Plug MRP 9 22 113 540HF 0.73 4 0 INR 15S 45.20 540_Bobbi 9 27 1 51OUL 10.31 178 0 DNT LTE 10.49 510_Bobbi 9 41 53 520HF 0.97 23 ID 43 VOL ETL 0.01 KEXP_+Pt 9 41 53 520HF 0.00 0 0 CLP ETL 0.01 0.20 0.17 KEXP_+Pt 9 45 95 520HF 0.49 20 0 VOL ETL -0.94 Rl 3DCLP+

9 45 95 520HF 0.00 0 0 CLP ETL -0.94 0.17 0.15 R13DCLP+

9 47 41 51OUL 0.13 89 OD 3 TWD 09S 0.66 510 Bobbi 9 47 41 51OUL 3.29 176 0 DNT LTE 11.18 510_Bobbi 9 62 42 51OUL 0.97 105 0 NQI 14S 33.03 510_Bobbi 9 62 124 520HF 0.00 0 0 CLP 15S -2.02 0.25 0.27 Spec Int 9 62 124 520HF 0.45 77 OD 41 SVI 15S -2.02 Spec Int 10 7 73 51OUL 0.30 102 0 INR HS 34.75 510 Bobbi 10 21 74 51OUL 7.10 178 0 DNT LTE 10.95 510 Bobbi 10 22 73 51OUL 7.91 178 0 DNT LTE 11.13 510 Bobbi 10 27 2 51 OUL 4.83 188 0 DNT 09S 21.21 510 Bobbi 10 27 138 520HF 0.00 0 0 NDF 10S -18.79 SpecInt 10 28 1 51OUL 6.41 178 0 DNT LTE 10.75 510 Bobbi 10 30 106 51OUL 6.00 177 0 DNT LTE 10.65 540 Bobbi 10 30 52 540HF 0.00 0 0 ROB LTS -12.00 Sludge 10 30 15 540HF 0.00 0 0 ROB LTS -11.07 Sludge 10 30 15 540HF 0.00 0 0 ROB LTS -11.07 540 Bobbi 10 30 52 540HF 0.00 0 0 ROB LTS -10.31 540_Bobbi 10 40 21 520HF 0.42 11 0 VOL ETL -1.64 R13DCLP+

10 40 21 520HF 0.00 0 0 CLP ETL -1.64 0.16 0.18 R13DCLP+

10 40 21 520HF 1.37 18 ID 27 VOL ETL 1.74 KEXP-+Pt 10 40 21 520HF 0.00 0 0 CLP ETL 1.74 0.16 0.22 KEXP ÷Pt 10 40 21 520HF 2.17 29 ID 67 SCI ETL 4.66 KEXP +Pt Page 210 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site.- Three Mile Island

.111 Indcatins.It, 'V Lenglh and Width Outage: IR14 Ivolt / Origiw' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 10 40 21 520HF 0.00 51 0 ARC ETL 4.66 0.24 KEXP_+Pt 10 47 41 51OUL 3.03 171 0 DNT LTE 11.15 510 Bobbi 10 65 42 51 OUL 0.29 75 0 NQI 14S 32.57 510 Bobbi 10 65 124 520HF 0.00 0 0 NDF 15S -2.43 SpecInt 11 3 73 51OUL 3.49 184 0 DNT 15S 5.52 510_Bobbi 11 22 74 51 OUL 4.90 178 0 DNT LTE 11.19 510 Bobbi 11 24 73 51OUL 6.61 178 0 DNT LTE 11.20 510_Bobbi 11 30 1 51 OUL 7.03 177 0 DNT LTE 10.82 510 Bobbi 11 31 1 51OUL 5.83 176 0 DNT LTE 10.80 510 Bobbi 11 38 1 51 OUL 0.25 91 OD 3 TWD 03S 0.34 510 Bobbi 11 50 41 510UL 3.09 173 0 DNT LTE 10.82 510 Bobbi 11 68 42 510UL 0.64 86 0 NQI 14S 33.41 510 Bobbi 11 68 124 520HF 0.00 0 0 NDF 15S -1.59 SpecInt 12 7 74 510UL 0.26 105 0 INR 09S -0.43 510 Bobbi 12 24 73 510UL 4.78 179 0 DNT LTE 11.20 510 Bobbi 12 25 74 51OUL 5.46 178 0 DNT LTE 11.14 510 Bobbi 12 34 21 520HF 1.47 28 ID 63 SCI ETL 3.99 KEXP_+Pt 12 34 21 520HF 0.00 79 0 ARC ETL 3.99 0.38 KEXP-+Pt 12 34 21 520HF 0.00 65 0 ARC ETL 6.73 0.31 KEXP-+Pt 12 34 21 520HF 1.67 22 ID 40 SCI ETL 6.73 KEXP-+Pt 12 46 113 540HF 1.05 12 ID 40 TWD UTS 0.64 540 Bobbi 12 46 100 520HF 0.00 0 0 CLP UTS 0.80 0.21 0.24 R13DCLP+

12 46 100 520HF 1.26 24 0 VOL UTS 0.80 R13DCLP+

12 60 41 510UL 0.27 84 OD 6 TWD 09S 0.30 510 Bobbi 12 61 124 520HF 0.37 74 OD 7 TWD 04S 0.75 SpecInt 12 61 42 51OUL 0.33 99 0 NQI 04S 0.76 510 Bobbi 13 13 74 51OUL 0.18 96 0 NQI 15S 41.08 510 Bobbi 13 13 160 520HF 0.00 0 0 NDF UTS -5.30 Spec int Page 211 of 325

TR-151, Revision 0 Appendix II Recordable Indications C'omponent: TMI-OTSG-B Site: Three Mile Island "Allf 7 "iaiion., Ji'ith Lengmth ncJC1 fdth Outage: IR14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 13 27 24 520HF 0.00 37 ARC ETL 2.66 0.20 KEXP +Pt 13 27 24 520HF 0.96 25 ID SCI ETL 2.66 KEXP_+Pt 13 35 26 460PP 0.64 132 AOD UTE -0.18 PlugMRP 13 47 26 460PP 0.00 0 OBS UTE 0.00 PlugMRP 13 72 42 51OUL 0.15 65 NQI 12S -0.83 510 Bobbi 13 72 124 520HF 0.72 75 OD TWD 12S -0.78 SpecInt 14 30 1 51OUL 0.20 77 OD TWD 06S 0.64 510 Bobbi 14 32 122 520HF 0.00 0 NDF 11S 34.35 Spec Int 14 32 1 51 OUL 1.19 75 ADI IlS 34.35 510_Bobbi 14 44 21 520HF 0.00 55 ARC ETL 4.52 0.26 KEXP +Pt 14 44 21 520HF 5.70 41 OD SCI ETL 4.52 KEXP_+Pt 14 65 42 51OUL 0.09 118 NQI 09S 0.04 510 Bobbi 14 65 124 520HF 0.21 114 OD TWD 09S 0.04 SpecInt 15 19 16 460PP 0.00 0 OBS UTE 0.00 PlugMRP 15 20 77 51OUL 6.31 178 DNT LTE 10.19 510 Bobbi 15 21 77 51OUL 6.94 176 DNT LTE 10.90 510_Bobbi 15 58 124 520HF 0.00 0 NDF O1S -31.00 Spec Int 15 58 111 540HF 8.01 185 IDC 01S 0.00 38.00 540 Bobbi 15 58 124 520HF 0.00 0 NDF 0tS 0.00 38.00 Spec Int 15 58 111 540HF 7.53 6 INR 01S 1.08 31.47 540 Bobbi 15 58 111 540HF 6.42 7 IDC LTS 15.00 46.00 540_Bobbi 15 70 42 51 OUL 0.35 72 NQI 08S -0.77 510 Bobbi 15 70 124 520HF 0.00 0 NDF 08S -0.77 SpecInt 16 11 113 540HF 1.29 5 ID TWD 15S 28.39 540 Bobbi 16 11 160 520HF 0.00 0 NDF UTS -17.99 Spec Int 16 21 78 51OUL 5.87 177 DNT LTE 10.42 510_Bobbi 16 23 77 51OUL 7.32 176 DNT LTE 10.12 510 Bobbi 16 43 2 51OUL 0.35 85 OD TWD 04S 0.71 510 Bobbi 16 66 42 51OUL 0.22 140 NQI 10S -0.51 510 Bobbi 16 66 124 520HF 0.26 96 OD TWD lOS -0.51 Spec Int Page 212 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island AIh Ind.crtions, If.itl, Lu,,gli and lHidih Outage: 1R14 T-olt / Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 16 77 41 51OUL 0.17 51 0 INR LTE 10.46 510 Bobbi 17 2 38 51OUL 6.33 175 0 DNT LTE 11.23 510 Bobbi 17 3 37 51OUL 6.86 176 0 DNT LTE 11.28 510 Bobbi 17 22 78 51OUL 5.29 176 0 DNT LTE 10.51 510 Bobbi 17 23 77 51OUL 5.64 177 0 DNT LTE 10.39 510 Bobbi 17 27 23 520HF 7.86 47 OD 96 SCI ETL 7.39 KEXP_+Pt 17 27 23 520HF 0.00 74 0 ARC ETL 7.39 0.40 KEXP_+Pt 17 73 41 51OUL 4.44 173 0 DNT 15S 24.08 510 Bobbi 18 3 37 51OUL 5.62 175 0 DNT LTE 11.26 510 Bobbi 18 5 38 51OUL 6.64 175 0 DNT LTE 11.43 510 Bobbi 18 53 122 520HF 0.44 78 OD 7 TWD 04S 0.71 SpecInt 18 53 5 51OUL 0.20 76 0 NQI 04S 0.71 510 Bobbi 18 85 155 520HF 0.00 0 0 NDF 10S -0.73 Specmnt 18 85 62 51OUL 0.29 77 0 NQI 10S -0.73 510 Bobbi 19 4 37 51OUL 4.40 174 0 DNT LTE 11.20 510 Bobbi 19 5 38 51OUL 5.88 174 0 DNT LTE 11.34 510 Bobbi 19 8 37 51OUL 4.93 177 0 DNT LTE 10.47 510 Bobbi 19 9 77 51OUL 5.55 177 0 DNT LTE 10.70 510 Bobbi 19 30 77 51OUL 0.08 147 0 INR LTS 9.18 510 Bobbi 19 44 122 520HF 0.00 0 0 CLP 15S 41.10 0.15 0.30 SpecInt 19 44 122 520HF 0.33 23 0 VOL 15S 41.10 SpecInt 19 44 113 540HF 0.99 5 ID 17 TWD 15S 42.04 540_Bobbi 19 73 42 51OUL 0.15 79 0 NQI 14S 20.50 51 0_Bobbi 19 73 124 520HF 0.00 .0 0 NDF 15S -14.50 Spec mnt 20 9 37 51OUL 5.67 176 0 DNT LTE 10.89 510 Bobbi 20 11 77 51OUL 5.81 176 0 DNT LTE 10.66 510 Bobbi 20 23 160 520HF 0.00 0 0 NDF 03S 0.66 Spec lnt Page 213 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island Al 11WICU1i*UtioS, I'ith Length and Haidth Outage: 1R 14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 20 23 77 51OUL 0.31 79 0 NQI 03S 0.66 510 Bobbi 20 24 113 540HF 1.03 7 ID 23 TWD 09S 31.09 540_Bobbi 20 24 160 520HF 0.00 0 0 NDF 10S -8.91 SpecInt 20 43 53 520HF 2.80 39 NT 99 SCI ETL 1.06 KEXP_+Pt 20 43 53 520HF 0.00 72 0 ARC ETL 1.06 0.39 KEXP_+Pt 21 1 38 51OUL 7.24 177 0 DNT LTE 11.35 510_Bobbi 21 10 37 51OUL 5.17 177 0 DNT LTE 10.16 510_Bobbi 21 11 77 51OUL 5.61 177 0 DNT LTE 10.55 510 Bobbi 21 15 77 510UL 1.40 71 0 INR 13S 21.30 510 Bobbi 21 35 24 520HF 0.00 0 0 CLP ETL 2.88 0.16 0.20 KEXP_+Pt 21 35 24 520HF 0.75 31 ID 76 VOL ETL 2.88 KEXP +Pt 21 35 24 520HF 0.96 28 ID 63 VOL ETL 2.97 KEXP_+Pt 21 35 24 520HF 0.00 0 0 CLP ETL 2.97 0.16 0.25 KEXP_+Pt 21 35 24 520HF 0.00 47 0 ARC ETL 3.77 0.25 KEXP_+Pt 21 35 24 520HF 12.08 45 OD 96 SCI ETL 3.77 KEXP_+Pt 21 35 24 520HF 0.00 47 0 ARC ETL 4.54 0.25 KEXP_+Pt 21 35 24 520HF 1.83 34 ID 91 SCI ETL 4.54 KEXP_+Pt 21 35 146 520HF 1.82 29 0 PID ETL 4.54 KEXP_+Pt 21 37 53 520HF 1.23 27 0 VOL ETL -0.01 KEXP_+Pt 21 37 53 520HF 0.00 0 0 CLP ETL -0.01 0.17 0.34 KEXP_+Pt 21 37 53 520HF 0.48 17 ID 17 VOL ETL 2.70 KEXP_+Pt 21 37 53 520HF 0.00 0 0 CLP ETL 2.70 0.12 0.15 KEXP_+Pt 21 37 53 520HF 0.48 24 ID 47 VOL ETL 2.88 KEXP-+Pt 21 37 53 520HF 0.00 0 0 CLP ETL 2.88 0.12 0.15 KEXP_+Pt 21 37 53 520HF 0.38 16 ID 22 VOL ETL 3.56 KEXP_+Pt 21 37 53 520HF 0.00 0 0 CLP ETL 3.56 0.12 0.10 KEXP_+Pt 21 37 53 520HF 0.64 25 ID 51 VOL ETL 4.05 KEXP-+Pt 21 37 53 520HF 0.00 0 0 CLP ETL 4.05 0.12 0.15 KEXP_+Pt 21 37 53 520HF 0.47 7 ID 5 VOL ETL 4.25 KEXP_+Pt 21 37 53 520HF 0.00 0 0 CLP ETL 4.25 0.12 0.10 KEXP_+Pt 21 39 6 51OUL 2.94 179 0 DNT 08S 5.60 510_Bobbi 22 1 38 51OUL 6.16 175 0 DNT LTE 11.05 510_Bobbi 22 3 38 51OUL 6.67 176 0 DNT LTE 11.24 510 Bobbi Page 214 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island U.IC 1107.5, Length and U'idt]hWith Outauze: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 22 22 113 540HF 0.37 12 0 BVC UTS 2.69 540 Bobbi 22 22 100 520HF 0.84 31 0 VOL UTS 2.75 R13DCLP+

22 22 100 520HF 0.00 0 0 CLP UTS 2.75 0.16 0.19 R13DCLP+

23 2 37 51 OUL 4.83 177 0 DNT LTE 11.10 510 Bobbi 23 67 46 51OUL 0.43 116 0 INR LTE 13.14 510_Bobbi 23 89 46 51OUL 0.15 111 0 NQI 09S 0.35 510 Bobbi 23 89 163 520HF 0.38 59 OD 9 TWD 09S 0.49 SpecInt 24 2 38 520HF 0.59 27 ID 58 VOL ETL 1.51 KEXP +Pt 24 2 38 520HF 0.00 0 0 CLP ETL 1.51 0.12 0.13 KEXP +Pt 24 2 38 520HF 0.25 12 ID 13 VOL ETL 1.65 KEXP +Pt 24 2 38 520HF 0.00 0 0 CLP ETL 1.65 0.12 0.13 KEXP +Pt 24 2 38 520HF 1.58 51 OD 94 SCI ETL 3.04 KEXP +Pt 24 2 38 520HF 0.00 58 0 ARC ETL 3.04 0.27 KEXP_+Pt 24 17 77 51 OUL 1.48 71 0 INR 15S 6.05 510 Bobbi 24 27 116 51OUL 1.11 91 0 INR 07S 29.91 510 Bobbi 24 69 46 510UL 5.04 184 0 DNT 06S 36.95 510 Bobbi 24 69 138 520HF 0.00 0 0 NDF 07S -2.05 SpecInt 24 89 124 520HF 0.00 0 0 NDF 07S -0.45 SpecInt 24 89 46 51OUL 0.17 120 0 NQI 07S -0.45 510_Bobbi 25 5 37 51OUL 4.45 174 0 DNT LTE 10.81 510 Bobbi 25 9 38 51OUL 4.95 175 0 DNT LTE 10.11 510 Bobbi 25 10 37 51OUL 6.40 177 0 DNT LTE 10.03 510 Bobbi 25 93 61 510UL 0.13 72 OD 3 TWD 09S -0.43 510 Bobbi 25 93 61 51OUL 0.30 110 OD 6 TWD 09S 0.40 510 Bobbi 26 4 37 51OUL 3.11 172 0 DNT LTE 10.65 510 Bobbi 26 9 37 51OUL 4.82 174 0 DNT LTE 9.89 510 Bobbi 26 11 95 520HF 0.00 0 0 CLP ETL -2.18 0.17 0.29 R13DCLF+

26 11 110 520HF 0.65 38 0 PID ETL -2.18 R13DCLP+

26 11 95 520HF 0.59 23 0 VOL ETL -2.18 R13DCLP+

26 11 38 520HF 0.00 44 0 ARC ETL 0.03 0.21 KEXP +Pt 26 11 38 520HF 7.73 47 OD 96 SCI ETL 0.03 KEXP +Pt Page215 of 325

TR-151. Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island At71/

h7d1 aiions, iITIti Length and HWidih Outage: 1R14 lolt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 26 11 37 51OUL 6.80 176 DNT LTE 10.28 510_Bobbi 26 19 24 520HF 4.03 47 OD SCI ETL 1.99 KEXP-+Pt 26 19 24 520HF 0.00 89 ARC ETL 1.99 0.48 KEXP +Pt 26 19 24 520HF 0.92 25 ID VOL ETL 4.68 KEXP +Pt 26 19 24 520HF 0.00 0 CLP ETL 4.68 0.21 0.20 KEXP_+Pt 26 31 160 520HF 0.00 0 NDF 07S 17.07 Spec.Int 26 31 80 510UL 0.23 93 NQI 07S 17.07 510 Bobbi 26 32 160 520HF 0.00 0 NDF 03S 12.38 SpecInt 26 32 81 51 OUL 0.12 102 NQI 03S 12.38 510 Bobbi 26 47 122 520HF 0.00 0 NDF 15S 2.47 SpecImt 26 47 5 51OUL 0.18 100 NQI 15S 2.47 510 Bobbi 26 47 5 51OUL 2.71 167 DNT LTE 6.49 510 Bobbi 26 54 21 5201F 0.00 74 ARC ETL 6.37 0.35 KEXP_+Pt 26 54 21 520HF 2.57 35 NT SCI ETL 6.37 KEXP_+Pt 26 54 21 520HF 1.83 32 ID SCI ETL 8.51 KEXP_+Pt 26 54 21 520HF 0.00 60 ARC ETL 8.51 0.28 KEXP_+Pt 26 54 21 520HF 0.38 15 ID VOL ETL 10.01 KEXP-+Pt 26 54 21 520HF 0.00 0 CLP ETL 10.01 0.22 0.22 KEXP_+Pt 26 63 45 51OUL 2.61 177 DNT LTE 9.59 510_Bobbi 26 65 16 460PP 0.00 0 OBS UTE 0.00 PlugMRP 26 94 61 51OUL 2.50 168 DNT 07S 20.99 510 Bobbi 26 94 138 520HF 0.00 0 NDF 08S -18.62 SpecInt 27 5 37 51OUL 0.53 122 INR 1OS 3.40 510 Bobbi 27 10 38 51 OUL 4.94 174 DNT LTE 10.64 510 Bobbi 27 11 37 51 OUL 2.30 178 INR 02S 16.47 510 Bobbi 27 11 37 510UL 5.48 175 DNT LTE 10.14 510 Bobbi 27 35 81 51OUL 0.35 74 OD TWD 08S 0.68 510 Bobbi 27 48 6 51OUL 3.57 179 DNT 04S 25.41 510 Bobbi 27 48 6 51OUL 0.09 69 INR 15S 2.06 510 Bobbi 27 48 122 520HF 0.00 0 NDF 15S 2.50 Spec Int 27 48 6 51OUL 0.22 95 NQI 15S 2.50 510 Bobbi 27 63 45 510UL 1.94 175 INR LTE 9.61 510 Bobbi Page 216 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island Al'MIndiculiuns. 14'il/i Length and Wkidth ouzaage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 27 88 46 51OUL 0.29 87 0 NQI 07S -0.25 510 Bobbi 27 88 124 520HF 0.59 57 OD 10 TWD 07S -0.20 SpecInt 28 4 37 51OUL 5.81 177 0 DNT LTE 10.91 510 Bobbi 28 5 38 51OUL 0.22 88 0 NQI 10S 0.48 510 Bobbi 28 5 158 520HF 1.13 81 OD 14 TWD 10S 0.65 Spec Int 28 5 38 51 OUL 0.31 43 0 INR 10S 4.51 510 Bobbi 28 5 38 51 OUL 5.42 176 0 DNT LTE 11.23 510 Bobbi 28 42 5 510UL 0.53 92 0 NQI LTS 1.56 510 Bobbi 28 42 122 520HF 0.00 0 0 CLP LTS 1.62 0.14 0.23 Spec Int 28 42 122 520HF 0.22 59 OD 55 SVI LTS 1.62 SpecInt 28 48 5 51OUL 0.14 80 0 INR 15S 2.07 510_Bobbi 28 61 54 520HF 0.00 36 0 ARC ETL 0.44 0.17 KEXP_+Pt 28 61 162 520HF 1.69 23 0 PID ETL 0.44 KEXP +Pt 28 61 54 520HF 1.47 14 ID 17 SCI ETL 0.44 KEXP_+Pt 28 66 135 540HF 0.50 5 11D 17 TWD 13S 16.90 540 BobEx 28 66 137 520HF 0.40 24 0 VOL 13S 17.73 Spec Int 28 66 137 520HF 0.00 0 0 CLP 13S 17.73 0.13 0.15 Spec Int 28 66 137 520HF 0.21 25 0 VOL 13S 27.77 Spec Int 28 66 137 520HF 0.00 0 0 CLP 13S 27.77 0.09 0.13 Spec Int 28 66 137 520HF 0.22 17 0 VOL 13S 32.87 Spec Int 28 66 137 520HF 0.00 0 0 CLP 13S 32.87 0.14 0.13 Spec Int 28 66 46 51OUL 0.54 16 ID 53 TWD 14S 2.28 510 Bobbi 28 66 135 540HF 0.00 0 0 ROB 14S 2.50 Sludge 28 66 135 540HF 0.00 0 0 ROB 14S 2.50 540 BobEx 28 66 137 520HF 0.36 27 0 VOL 14S 2.78 Spec Int 28 66 137 520HF 0.00 0 0 CLP 14S 2.78 0.15 0.10 Spec Int 28 66 124 520HF 0.00 0 0 CLP 14S 2.81 0.20 0.16 Spec Int 28 66 124 520HF 0.30 28 0 VOL 14S 2.81 Spec Int 28 66 46 51OUL 4.02 178 0 DNT 14S 4.63 510_Bobbi 28 66 177 540HF 0.00 0 0 OBS 15S -28.65 540_BobEx 28 67 45 51OUL 2.20 170 0 INR LTE 9.16 510 Bobbi 28 88 46 51OUL 0.24 106 0 NQI 07S 0.51 510 Bobbi 28 88 124 520HF 0.64 87 OD 11 TWD 07S 0.59 Spec lnt 28 95 138 520HF 0.00 0 0 NDF 12S 15.52 Spec -nt 28 95 61 510UL 2.80 184 0 DNT 12S 15.52 510_Bobbi Page 217 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All' uit uIitio:lS, With Length and 14'idth Outaze: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 29 5 37 51OUL 5.36 176 0 DNT LTE 10.49 510 Bobbi 29 7 37 51OUL 7.30 177 0 DNT LTE 10.75 510_Bobbi 29 19 160 520HF 0.00 0 0 NDF 05S 8.98 SpecInt 29 19 113 540HF 0.92 6 ID 20 TWD 05S 8.98 540_Bobbi 29 22 80 51OUL 2.14 81 0 ADI 01S 26.80 510 Bobbi 29 22 160 520HF 0.00 0 0 NDF 02S -11.20 SpecInt 29 42 160 520HF 0.00 0 0 NDF 15S 4.45 SpecInt 29 42 80 51OUL 0.14 74 0 NQI 15S 4.45 510_Bobbi 29 64 45 51OUL 0.18 102 0 NQI 15S 41.53 510 Bobbi 29 64 124 520HF 0.00 0 0 NDF UTS -4.85 SpecInt 29 68 62 520HF 2.86 44 OD 97 SCI ETL 2.82 KEXP_+Pt 29 68 62 520HF 0.00 54 0 ARC ETL 2.82 0.29 KEXP_+Pt 29 68 62 520HF 6.03 52 OD 94 SCI ETL 4.44 KEXP_+Pt 29 68 62 520HF 0.00 59 0 ARC ETL 4.44 0.32 KEXP_+Pt 29 96 61 51OUL 3.34 104 0 INR 06S 12.67 510_Bobbi 29 96 61 51OUL 2.06 187 0 INR 08S 31.93 510 Bobbi 30 6 37 51OUL 5.32 177 0 DNT LTE 10.71 510_Bobbi 30 7 38 51OUL 6.74 175 0 DNT LTE 11.32 510_Bobbi 30 13 113 540HF 1.15 5 ID 17 TWD 15S 45.17 540_Bobbi 30 13 100 520HF 1.18 29 0 VOL UTS -1.17 R13DCLP+

30 13 100 520HF 0.00 0 0 CLP UTS -1.17 0.16 0.19 RI3DCLP+

30 48 53 520HF 0.00 0 0 CLP ETL 2.51 0.12 0.15 KEXP_+Pt 30 48 53 520HF 0.41 20 ID 33 VOL ETL 2.51 KEXP_+Pt 30 48 53 520HF 0.25 16 ID 22 VOL ETL 3.02 KEXP_+Pt 30 48 53 520HF 0.00 0 0 CLP ETL 3.02 0.10 0.15 KEXP_+Pt 30 64 21 5201-IF 11.40 37 NT 100 SCI ETL 8.17 KEXP_+Pt 30 64 21 520HF 0.00 74 0 ARC ETL 8.17 0.35 KEXP_+Pt 30 71 111 540HF 0.63 7 ID 23 TWD 15S 32.90 540_Bobbi 30 71 100 5201F 0.60 13 0 VOL UTS -14.32 R13DCLP+

30 71 100 520HF 0.00 0 0 CLP UTS -14.32 0.16 0.20 R13DCLP+

30 71 100 520HF 0.47 9 0 VOL UTS -13.98 R13DCLP+

30 71 100 520HF 0.00 0 0 CLP UTS -13.98 0.21 0.20 R13DCLP+

Page 218 of 325

TR- 151, Revision 0 Appendix I1 Recordable Indications Comp onent: TMI-OTSG-B ThHee Mile Island

,41 inldications, With Length and IPidth Outage: 1Ri 4 1.olt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 30 71 137 520HF 0.30 21 0 PID UTS -13.98 R13DCLP+

30 90 45 510UL 0.21 94 OD 4 TWD 07S -0.49 510 Bobbi 30 102 62 51OUL 0.20 52 0 INR 08S -0.67 510 Bobbi 31 6 37 51OUL 0.34 76 0 NQI 10S 0.64 510_Bobbi 31 6 158 520HF 0.65 75 OD 8 TWD 1OS 0.84 SpecInt 31 7 158 520HF 0.00 0 0 NDF 09S -0.40 SpecInt 31 7 38 51OUL 0.31 50 0 NQI 09S -0.40 510 Bobbi 31 18 23 520HF 0.50 15 ID 20 VOL ETL 6.09 KEXP_+Pt 31 18 23 520HF 0.00 0 0 CLP ETL 6.09 0.16 0.20 KEXP_+Pt 31 18 23 520HF 11.53 48 OD 95 SCI ETL 8.23 KEXP_+Pt 31 18 23 520HF 0.00 51 0 ARC ETL 8.23 0.28 KEXP_+Pt 31 57 122 520HF 0.00 0 0 NDF 02S 24.65 SpecInt 31 57 10 51OUL 0.19 87 0 NQI 02S 24.65 510 Bobbi 31 103 114 540HF 0.32 95 0 NQI 12S -0.81 540_Bobbi 31 103 170 520HF 0.64 125 OD 15 TWD 12S -0.74 SpecInt 31 103 170 520HF 0.63 120 OD 15 TWD 12S -0.73 SpecInt 31 103 114 540HF 0.38 104 0 NQI 14S 0.54 540_Bobbi 31 103 170 520HF 0.91 115 OD 20 TWD 14S 0.63 SpecInt 32 29 80 510UL 7.33 178 0 DNT LTE 10.74 510_Bobbi 32 30 81 51OUL 5.92 175 0 DNT LTE 11.06 510 Bobbi 32 42 160 520HF 0.00 0 0 NDF UTS -1.05 Spec Int 32 42 85 510UL 2.70 185 0 DNT UTS -1.05 510 Bobbi 32 56 10 51 OUL 2.19 181 0 INR 15S 24.08 510 Bobbi 32 77 46 510UL 0.15 114 0 INR 15S -0.57 510 Bobbi 32 82 163 520HF 0.00 0 0 NDF 11S 19.99 Spec Int 32 82 45 51OUL 0.20 77 0 NQ1 11S 19.99 510 Bobbi 32 99 62 51OUL 0.14 150 0 INR 04S -0.31 510 Bobbi 32 104 155 520HF 0.00 0 0 NDF 11S -0.80 SpecInt 32 104 61 51OUL 0.27 84 0 NQ1 11S -0.80 510 Bobbi 33 14 39 520HF 2.51 45 OD 96 SCI ETL 0.82 KEXP -- Pt Page 219 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component.: TMI-OTSG-B Site. Three Mile Island

.411 ndiccations. ith Length and l*idtih Outage: 1R14 Volt/' Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 33 14 39 520HF 0.00 53 0 ARC ETL 0.82 0.29 KEXP_+Pt 33 16 162 520HF 1.83 25 0 PID ETL 0.23 KEXP_+Pt 33 16 91 520HF 0.00 54 0 ARC ETL 0.23 0.29 KEXP_+Pt 33 16 91 520HF 1.42 30 ID 71 SCI ETL 0.23 KEXP_+Pt 33 18 158 520HF 0.00 0 0 NDF 15S 2.29 SpecInt 33 18 38 51OUL 0.32 105 0 NQI 15S 2.30 510 Bobbi 33 18 38 51 OUL 5.84 176 0 DNT LTE 11.35 510 Bobbi 33 19 158 520HF 0.00 0 0 NDF 15S 2.21 SpecInt 33 19 37 51OUL 0.22 101 0 NQI 15S 2.23 510 Bobbi 33 19 38 520HF 0.00 62 0 ARC ETL 1.72 0.30 KEXP_+Pt 33 19 38 520HF 1.73 32 ID 81 SCI ETL 1.72 KEXP_+Pt 33 19 37 51OUL 5.76 176 0 DNT LTE 11.22 510_Bobbi 33 28 24 520HF 0.32 21 ID 36 VOL ETL 3.14 KEXP_+Pt 33 28 24 520HF 0.00 0 0 CLP ETL 3.14 0.16 0.20 KEXP_+Pt 33 28 24 520HF 0.30 17 ID 25 VOL ETL 5.09 KEXP_+Pt 33 28 24 520HF 0.00 0 0 CLP ETL 5.09 0.16 0.15 KEXP_+Pt 33 29 85 51OUL 5.10 174 0 DNT LTE 10.78 510_Bobbi 33 31 84 51OUL 6.73 177 0 DNT LTE 10.92 510 Bobbi 33 58 10 51OUL 0.42 81 OD 9 TWD 04S 0.67 510_Bobbi 33 105 61 51OUL 0.32 111 OD 7 TWD 11S -0.85 510 Bobbi 33 107 61 51OUL 0.47 96 OD 9 TWD 11S -0.82 510_Bobbi 34 1 38 51OUL 2.02 185 0 INR 02S 30.00 510 Bobbi 34 9 91 520HF 0.33 18 0 VOL ETL -0.44 KEXP_+Pt 34 9 91 520HF 0.00 0 0 CLP ETL -0.44 0.16 0.15 KEXP_+Pt 34 18 37 51OUL 5.53 175 0 DNT LTE 10.72 510 Bobbi 34 20 84 51OUL 6.44 176 0 DNT LTE 10.78 510 Bobbi 34 29 84 51OUL 3.50 190 0 DNT 02S 0.75 510 Bobbi 34 29 84 51OUL 1.12 90 0 INR 06S 9.07 510 Bobbi 34 29 84 51OUL 5.54 175 0 DNT LTE 10.70 510 Bobbi 34 30 85 51 OUL 5.20 176 0 DNT LTE 10.57 510 Bobbi Page 220 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All indications., l'ith Length and ,idth Outace.e: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 34 32 85 51OUL 3.58 85 0 ADI 04S 30.66 510_Bobbi 34 32 160 520HF 0.00 0 0 NDF 05S -8.34 SpecInt 34 104 62 51OUL 0.24 108 OD 6 TWD 08S 0.60 510 Bobbi 34 106 62 510UL 0.24 103 OD 6 TWD llS -0.83 510_Bobbi 35 19 23 520HF 8.08 46 OD 96 SCI ETL 7.57 KEXP_+Pt 35 19 23 520HF 0.00 56 0 ARC ETL 7.57 0.30 KEXP_+Pt 35 19 37 51OUL 6.10 178 0 DNT LTE 10.91 510 Bobbi 35 55 162 520HF 0.95 22 0 PID ETL 0.42 KEXP_+Pt 35 55 53 520HF 0.78 26 ID 54 SCI ETL 0.42 KEXP_+Pt 35 55 53 520HF 0.00 50 0 ARC ETL 0.42 0.27 KEXPH+Pt 35 55 53 520HF 0.68 17 ID 25 VOL ETL 4.20 KEXP_+Pt 35 55 53 520HF 0.00 0 0 CLP ETL 4.20 0.17 0.15 KEXP_+Pt 35 72 62 520HF 0.00 0 0 CLP ETL -1.34 0.24 0.20 KEXP_+Pt 35 72 94 520HF 0.27 194 0 PID ETL -1.34 KEXP_+Pt 35 72 62 520HF 0.81 27 0 VOL ETL -1.34 KEXP_+Pt 35 72 62 520HF 0.00 0 0 CLP ETL -1.14 0.23 0.24 KEXP_+Pt 35 72 62 520HF 0.17 40 0 VOL ETL -1.14 KEXP_+Pt 35 72 62 520HF 0.61 17 0 VOL ETL -0.11 KEXP_+Pt 35 72 62 520HF 0.00 0 0 CLP ETL -0.11 0.10 0.19 KEXP_+Pt 35 72 62 520HF 0.00 0 0 CLP ETL 0.40 0.10 0.10 KEXP-+Pt 35 72 62 520HF 0.17 29 ID 67 VOL ETL 0.40 KEXP-+Pt 35 105 61 510UL 0.25 79 0 NQI I1S -0.80 510_Bobbi 35 105 155 520HF 0.00 0 0 NDF 11S -0.80 SpecInt 35 106 62 510UL 0.23 91 0 INR I1S -0.84 510 Bobbi 35 106 62 510UL 0.28 76 0 NQ1 12S -0.81 510 Bobbi 35 106 155 520HF 0.00 0 0 NDF 12S -0.81 SpecInt 36 1 38 510UL 0.30 124 0 NQI 10S -0.83 510 Bobbi 36 1 158 520HF 0.50 64 OD 7 TWD 1OS -0.74 SpecInt 36 43 85 51OUL 2.29 179 0 INR 07S 5.57 510 Bobbi 36 51 53 520HF 0.75 23 ID 43 SCI ETL 1.20 KEXP_+Pt 36 51 53 520HF 0.00 32 0 ARC ETL 1.20 0.17 KEXP +Pt 36 65 10 51OUL 3.65 177 0 DIN'T LTE 11.03 510 Bobbi 36 66 9 51OUL 3.47 176 0 DNNT LIE 11.16 510 Bobbi Page 221 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All hn diCCationlS, I'Vith Length and Width Outa.ze: 1R14 Volt / Origin,' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 36 71 111 540HF 0.48 7 ID 23 TWD 13S 2.53 540 Bobbi 36 71 163 520HF 0.00 0 0 NDF 13S 2.53 SpecInt 36 109 61 510UL 0.18 64 0 INR LTE 15.04 510_Bobbi 36 110 155 520HF 0.00 0 0 NDF 11S -0.85 Spec Int 36 110 62 51OUL 0.36 87 0 NQI l1S -0.85 510_Bobbi 36 111 155 520HF 1.18 82 OD 22 TWD 11S 0.00 Spec Int 36 111 61 51OUL 1.12 89 0 NQI 11S 0.00 510 Bobbi 36 111 61 51OUL 0.37 89 OD 7 TWD 12S -0.81 510 Bobbi 36 112 62 51OUL 0.24 76 0 NQI 11S -0.80 510 Bobbi 36 112 155 520HF 0.00 0 0 NDF llS -0.80 SpecInt 37 27 84 51OUL 0.35 38 0 INR LTS 22.80 510 Bobbi 37 31 23 520HF 1.17 34 ID 90 SCI ETL 6.74 KEXP +Pt 37 31 23 520HF 0.00 47 0 ARC ETL 6.74 0.25 KEXP +Pt 37 31 23 520HF 5.81 50 OD 94 SCI ETL 10.01 KEXP +Pt 37 31 23 520HF 0.00 112 0 ARC ETL 10.01 0.60 KEXP_+Pt 37 91 111 540HF 0.95 6 ID 20 TWD 15S 32.90 540 Bobbi 37 91 163 520HF 0.35 28 0 VOL UTS -15.41 Spec Int 37 91 163 520HF 0.00 0 0 CLP UTS -15.41 0.15 0.16 Spec Int 37 91 163 520HF 1.03 25 0 VOL UTS -13.80 Spec Int 37 91 163 520HF 0.00 0 0 CLP UTS -13.80 0.16 0.22 SpecInt 37 106 155 520HF 0.28 91 OD 8 TWD 11S -0.88 Spec Int 37 106 62 51OUL 0.29 68 0 NQI 11S -0.83 510 Bobbi 37 110 62 51OUL 0.30 87 OD 8 TWD 11S -0.85 510 Bobbi 37 111 61 51OUL 0.69 85 OD 13 TWD HS -0.80 510 Bobbi 37 111 61 51OUL 0.28 61 0 NQI 12S -0.81 510 Bobbi 37 111 155 520HF 0.81 91 OD 16 TWD 12S -0.72 Spec Int 37 11 61 51OUL 0.44 102 OD 9 TWD 13S 0.60 510 Bobbi 37 112 62 51OUL 2.66 184 0 DNT 05S 13.20 510 Bobbi 37 112 62 51OUL 0.30 65 0 NQI llS -0.87 510 Bobbi 37 112 155 520HF 0.00 0 0 NDF llS -0.78 Spec lnt 38 7 33 51OUL 0.51 20 0 INR LTE 10.51 510 Bobbi 38 9 34 51OUL 6.38 175 0 DNT LTE 9.41 510 Bobbi Page 222 of 325

TR-151, Revision 0 Appendix II Recordable Indications Compo17ent: TMI-OTSG-B Site'. Three Mile Island Allmd'duiiuuns. W-ill Length and W'idth Outage: 11R14 Folt / Origin! Location Tube# Cal Probe . Degrees Percent Code TSP - Offset Axial Circ Dataset 38 11 34 51OUL 0.20 115 OD 5 TWD 09S -0.52 510 Bobbi 38 60 10 51OUL 0.55 73 OD 12 TWD 07S 0.66 510_Bobbi 38 61 9 51OUL 0.21 53 0 INR 06S -0.48 510 Bobbi 38 72 111 540HF 0.45 12 ID 40 TWD 12S 7.37 540_Bobbi 38 72 163 520HF 0.37 22 0 VOL 12S 7.65 SpecInt 38 72 163 520HF 0.00 0 0 CLP 12S 7.65 0.10 0.11 SpecInt 38 72 163 520HF 0.00 0 0 CLP 12S 18.57 0.11 0.11 Spec.Int 38 72 163 520HF 0.15 14 0 VOL 12S 18.57 Specmnt 38 72 163 520HF 0.00 0 0 CLP 12S 24.16 0.16 0.16 SpecInt 38 72 163 520HF 0.19 3 0 VOL 12S 24.16 SpecInt 38 72 163 520HF 0.00 0 0 CLP 12S 28.01 0.08 0.08 SpecInt 38 72 163 520HF 0.16 19 0 VOL 12S 28.01 SpecInt 38 72 111 540HF 0.44 8 ID 27 TWD 12S 35.81 540_Bobbi 38 72 163 520HF 0.26 6 0 VOL 12S 35.82 R13DCLP+

38 72 163 520HF 0.00 0 0 CLP 12S 35.82 0.16 0.16 R13DCLP+

38 72 100 520HF 0.31 18 0 PRA 13S -1.13 R13DCLP+

38 72 111 540HF 0.34 13 0 BVC 13S 17.63 540_Bobbi 38 72 100 520HF 0.00 0 0 CLP 14S -18.35 0.16 0.15 R13DCLP+

38 72 100 520HF 0.31 12 0 VOL 14S -18.35 R13DCLP+

38 111 155 520HF 0.00 0 0 NDF US -0.84 SpecInt 38 111 62 51OUL 0.30 60 0 NQI IIS -0.84 510_Bobbi 38 112 61 51OUL 0.75 99 OD 14 TWD llS -0.87 510 Bobbi 38 114 61 51OUL 0.29 109 OD 6 TWD 11S -0.83 510 Bobbi 39 8 33 51OUL 6.03 175 0 DNT LTE 9.72 510_Bobbi 39 10 33 51OUL 7.42 177 0 DNT LTE 9.81 510_Bobbi 39 20 34 51OUL 2.60 170 0 DNT LTE 10.91 510 Bobbi 39 61 9 510UL 7.27 178 0 DNT LTS 0.04 510 Bobbi 39 62 10 510UL 17.29 177 0 DNT LTS -0.20 510 Bobbi 39 63 9 510UL 5.37 178 0 DNT LTS -0.25 510 Bobbi 39 71 124 520HF 0.00 0 0 NDF 06S 0.72 SpecInt 39 71 47 51OUL 0.16 84 0 NQI 06S 0.72 510 Bobbi Page 223 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island Ai hnadicotions, i ith Length and U'udth Oultage" 1R14 Volt / Origin! Location Tube4 Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 39 82 48 51OUL 5.08 182 0 DNT LTS -0.08 510_Bobbi 39 83 47 51OUL 17.36 173 0 DNT LTS -0.51 510 Bobbi 39 84 48 51OUL 4.12 177 0 DNT LTS -0.08 510 Bobbi 39 114 155 520HF 0.00 0 0 NDF 11S -0.78 Spec _Int 39 114 62 51OUL 0.24 80 0 NQI 11S -0.78 510 Bobbi 39 115 61 510UL 0.49 98 OD 10 TWD 11S -0.85 510 Bobbi 39115 61 51OUL 0.20 100 OD 4 TWD 12S -0.77 510 Bobbi 40 9 33 51OUL 6.63 177 0 DNT LTE 9.70 510 Bobbi 40 10 34 51OUL 6.93 177 0 DNT LTE 9.77 510 Bobbi 40 59 10 51OUL 0.90 91 0 INR 12S 9.14 510 Bobbi 40 60 9 51OUL 8.85 177 0 DNT LTS -0.15 510 Bobbi 40 61 10 51OUL 22.00 176 0 DNT LTS -0.06 510 Bobbi 40 62 9 51OUL 27.51 174 0 DNT LTS -0.02 510 Bobbi 40 63 10 51OUL 19.50 176 0 DNT LTS -0.16 510 Bobbi 40 82 48 51OUL 2.84 185 0 DNT LTS -0.21 510 Bobbi 40 83 47 51OUL 19.82 174 0 DNT LTS 0.00 510 Bobbi 40 84 48 51OUL 14.68 174 0 DNT LTS -0.16 510_Bobbi 40 88 48 51OUL 0.34 48 0 INR 13S 15.75 510 Bobbi 41 56 21 520HF 1.63 28 ID 63 SCI ETL 6.66 KEXP +Pt 41 56 21 520HF 0.00 42 0 ARC ETL 6.66 0.20 KEXP_+Pt 41 59 9 51OUL 9.24 176 0 DNT LTS -0.15 510_Bobbi 41 60 10 51OUL 17.50 175 0 DNT LTS 0.00 510 Bobbi 41 61 9 51OUL 29.28 174 0 DNT LTS 0.00 510 Bobbi 41 62 10 51OUL 25.63 176 0 DNT LTS 0.00 510 Bobbi 41 63 9 51OUL 6.17 177 0 DNT LTS 0.00 510 Bobbi 41 81 47 51OUL 0.21 123 0 INR 09S 9.24 510 Bobbi Page 224 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TM1-OTSG-B Site: Three Mile Island All Indications, 11ith Legth and TJidth Outage: 1RI 4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 41 82 48 510UL 3.56 184 0 DNT LTS -0.25 510_Bobbi 41 83 47 510UL 4.79 178 0 DNT LTS -0.79 510_Bobbi 41 84 48 51OUL 3.23 186 0 DNT LTS -0.33 510_Bobbi 41 91 124 520HF 0.00 0 0 NDF 01S -16.36 SpecInt 41 91 47 51OUL 0.48 81 0 ADI LTS 29.64 510 Bobbi 42 13 34 51OUL 1.26 75 0 INR 05S 17.17 510_Bobbi 42 13 34 51OUL 2.26 93 0 INR 05S 31.57 510_Bobbi 42 56 9 51OUL 0.34 81 0 INR 10S 26.92 510_Bobbi 42 58 9 51OUL 2.66 169 0 DNT LTS -0.02 510_Bobbi 42 59 10 51OUL 16.85 177 0 DNT LTS -0.06 510 Bobbi 42 60 9 51OUL 33.65 174 0 DNT LTS 0.08 510 Bobbi 42 61 10 51OUL 42.31 174 0 DNT LTS 0.00 510 Bobbi 42 62 9 51OUL 25.58 174 0 DNT LTS 0.21 510 Bobbi 42 63 10 51OUL 3.24 180 0 DNT LTS -0.14 510_Bobbi 42 76 48 51OUL 3.22 181 0 DNT 06S 26.39 510 Bobbi 42 84 48 51OUL 0.80 118 0 INR 13S 20.17 510_Bobbi 42 84 48 51OUL 3.01 188 0 DNT LTS -0.25 510_Bobbi 42 85 47 51OUL 3.39 186 0 DNT LTS -0.21 510 Bobbi 42 104 62 51OUL 0.08 122 0 INR 06S 0.45 510 Bobbi 42 109 61 51OUL 0.29 88 OD 6 TWD 07S 0.21 510_Bobbi 42 113 61 51OUL 0.31 104 OD 6 TWD ]IS -0.85 510 Bobbi 43 21 34 51 OUL 0.77 49 0 INR 03S 10.90 510 Bobbi 43 21 34 51OUL 1.16 64 0 INR 12S 29.50 5 10 Bobbi 43 27 85 51OUL 0.11 28 0 INR 06S 0.23 510 Bobbi 43 31 85 51OUL 1.21 87 0 ADI 01S 3.44 510 Bobbi 43 31 160 520HF 0.00 0 0 NDF 01S 3.44 Spec lnt 43 31 37 520HF 0.00 63 0 ARC ETL 2.74 0.34 KEXP +Pt Page 225 of 325

TR-151, Revision 0 Appendix II Recordable Indications Coniponet: TMI-OTSG-B Site: Three Mile Island A/l Iclications, IJ'Tth Length and J4Vdth t.tuage: I R 14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 43 31 37 520HF 0.74 28 ID 63 SCI ETL 2.74 KEXP_+Pt 43 44 160 520HF 0.00 0 0 NDF 03S 5.29 Spec Int 43 44 85 51OUL 1.23 72 0 ADI 03S 5.29 510_Bobbi 43 58 9 51OUL 8.78 176 0 DNT LTS 0.00 510 Bobbi 43 59 10 51OUL 24.35 175 0 DNT LTS 0.00 510_Bobbi 43 60 9 51OUL 33.91 174 0 DNT LTS 0.32 510 Bobbi 43 61 10 510UL 38.46 175 0 DNT LTS 0.00 510 Bobbi 43 62 9 51OUL 21.15 174 0 DNT LTS -0.11 510_Bobbi 43 63 10 51OUL 3.04 177 0 DNT LTS 0.08 510_Bobbi 43 80 163 520HF 0.00 0 0 NDF 09S 17.52 Specjnt 43 80 47 51OUL 0.19 69 0 NQI 09S 17.52 510_Bobbi 43 84 47 51OUL 2.41 186 0 INR 03S 9.82 510 Bobbi 43 84 63 520HF 0.40 23 ID 43 SCI ETL 0.51 KEXP_+Pt 43 84 63 520HF 0.00 36 0 ARC ETL 0.51 0.19 KEXP-+Pt 43 85 48 51OUL 7.29 179 0 DNT LTS -0.14 510_Bobbi 43 86 47 510UL 4.69 176 0 DNT LTS -0.10 510 Bobbi 43 114 62 510UL 2.52 175 0 DNT LTE 11.11 510 Bobbi 44 1 34 510UL 1.07 55 0 INR 12S 33.96 510_Bobbi 44 58 14 510UL 6.95 176 0 DNT LTS -0.10 510_Bobbi 44 59 13 510UL 23.42 174 0 DNT LTS 0.06 510 Bobbi 44 60 14 51OUL 27.88 174 0 DNT LTS 0.00 510_Bobbi 44 61 13 510UL 28.21 174 0 DNT LTS 0.00 510 Bobbi 44 62 10 510UL 22.09 176 0 DNT LTS 0.00 510 Bobbi 44 63 9 510UL 7.98 176 0 DNT LTS -0.06 510 Bobbi 44 75 100 520HF 0.15 26 0 VOL 09S 10.59 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 09S 10.59 0.16 0.15 R13DCLP+

44 75 179 520P1 0.28 15 0 VOL 09S 11.89 Postln_+Pt Page 226 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B S.:hrce Mile Island

.1!! indication.,With Lengthi and Jidth Outage: 1R14

'olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 44 75 179 520PI 0.00 0 0 CLP 09S 11.89 0.14 0.11 PostIn +Pt 44 75 111 540HF 0.22 14 0 BVC 09S 11.91 540_Bobbi 44 75 100 520HF 0.00 0 0 NDF 09S 12.27 R13DCLP+

44 75 182 520PI 0.22 16 0 VOL 12S 12.28 PostIn +Pt 44 75 182 520PI 0.00 0 0 CLP 12S 12.28 0.15 0.17 PostIn +Pt 44 75 100 520HF 0.24 26 0 VOL 12S 12.45 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 12S 12.45 0.16 0.15 R13DCLP+

44 75 111 540HF 0.34 5 0 BVC 12S 18.30 540 Bobbi 44 75 111 540HF 0.42 8 ID 27 TWD 12S 18.55 540 Bobbi 44 75 182 520PI 0.35 18 0 VOL 12S 19.24 PostIn_+Pt 44 75 182 520PI 0.00 0 0 CLP 12S 19.24 0.15 0.11 Postln +Pt 44 75 100 520HF 0.00 0 0 CLP 13S -18.12 0.16 0.20 RI3DCLP+

44 75 100 520HF 0.33 16 0 VOL 13S -18.12 R13DCLP+

44 75 111 540HF 0.27 11 0 BVC 13S 4.73 540 Bobbi 44 75 172 520HF 0.00 0 0 NDF 13S 4.73 Spec Int 44 75 179 520PI 0.15 26 0 VOL 13S 4.83 PostIn +Pt 44 75 179 520PI 0.00 0 0 CLP 13S 4.83 0.14 0.17 PostIn_+Pt 44 75 111 540HF 0.35 9 ID 30 TWD 13S 8.93 540 Bobbi 44 75 100 520HF 0.00 0 0 CLP 13S 9.00 0.16 0.13 R13DCLP+

44 75 100 520HF 0.21 25 0 VOL 13S 9.00 R13DCLP+

44 75 179 520P1 0.00 0 0 CLP 13S 9.04 0.14 0.22 PostIn +Pt 44 75 179 520PI 0.27 20 0 VOL 13S 9.04 PostIn +Pt 44 75 179 520P1 0.00 0 0 CLP 13S 12.22 0.14 0.22 PostIn +Pt 44 75 179 520PI 0.28 25 0 VOL 13S 12.22 PostIn +Pt 44 75 100 520HF 0.29 19 0 VOL 13S 12.36 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 13S 12.36 0.16 0.15 R13DCLP+

44 75 111 540HF 0.37 12 0 BVC 13S 12.39 540 Bobbi 44 75 111 540HF 0.37 12 0 BVC 13S 12.42 540 Bobbi 44 75 179 520PI 0.00 0 0 CLP 13S 16.85 0.09 0.11 Postln_+Pt 44 75 179 520PI 0.35 8 0 VOL 13S 16.85 PostIn +Pt 44 75 100 520HF 0.26 16 0 VOL 13S 17.34 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 13S 17.34 0.16 0.15 R13DCLP+

44 75 179 520P1 0.21 23 0 VOL 13S 22.31 PostIn +Pt 44 75 179 520PI 0.00 0 0 CLP 13S 22.31 0.09 0.11 Postln +Pt 44 75 111 540HF 0.37 8 0 BVC 13S 22.38 540 Bobbi 44 75 179 520PI 0.00 0 0 CLP 13S 29.17 0.14 0.17 Postln_+Pt 44 75 179 520PI 0.34 20 0 VOL 13S 29.17 PostIn +Pt 44 75 111 540HF 0.46 7 ID 23 TWD 13S 29.29 540 Bobbi 44 75 100 520HF 0.21 17 0 VOL 14S -13.47 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 14S -13.47 0.16 0.15 R13DCLP+

44 75 182 520PI 0.37 19 0 VOL 14S -7.14 PostIn +Pt 44 75 182 520P1 0.00 0 0 CLP 14S -7.14 0.15 0.11 Postln-+Pt Page 227 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TM1-OTSG-B Site: Three Mile Island

.4l/ hiac'ations, 11ith Lenguh and W,1"idth Owtaze: IR 14 volt / Origini Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 44 75 100 520HF 0.32 22 0 VOL 14S -6.87 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 14S -6.87 0.16 0.15 RI3DCLP+

44 75 100 520HF 0.00 0 0 CLP 14S 5.84 0.16 0.15 R13DCLP+

44 75 100 520HF 0.14 23 0 VOL 14S 5.84 R13DCLP+

44 75 182 520PI 0.00 0 0 CLP 14S 6.04 0.15 0.11 Postln_+Pt 44 75 182 520PI 0.15 14 0 VOL 14S 6.04 Postln +Pt 44 75 111 540HF 0.29 11 0 BVC 14S 6.05 540 Bobbi 44 75 100 520HF 0.24 22 0 VOL 14S 9.43 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 14S 9.43 0.16 0.15 R13DCLP+

44 75 111 540HF 0.47 8 ID 27 TWD 14S 9.67 540_Bobbi 44 75 182 520PI 0.31 20 0 VOL 14S 9.78 Postln_+Pt 44 75 182 520PI 0.00 0 0 CLP 14S 9.78 0.15 0.17 Postln_+Pt 44 75 111 540HF 0.36 6 0 BVC 14S 15.87 540_Bobbi 44 75 182 520PI 0.28 27 0 VOL 14S 16.09 Postln_+Pt 44 75 182 520PI 0.00 0 0 CLP 14S 16.09 0.15 0.17 Postln_+Pt 44 75 172 520HF 0.00 0 0 CLP 14S 16.12 0.10 0.14 SpecInt 44 75 172 520HF 0.30 20 0 VOL 14S 16.12 SpecInt 44 75 182 520P] 0.33 21 0 VOL 14S 21.18 Postln_+Pt 44 75 182 520PI 0.00 0 0 CLP 14S 21.18 0.15 0.11 Postln_+Pt 44 75 111 540HF 0.44 6 ID 20 TWD 14S 25.16 540_Bobbi 44 75 182 520PI 0.00 0 0 CLP 14S 25.45 0.15 0.11 Postln_+Pt 44 75 182 520PI 0.35 18 0 VOL 14S 25.45 Postln_+Pt 44 75 111 540HF 0.35 8 0 BVC 14S 32.42 540_Bobbi 44 75 182 520PI 0.00 0 0 CLP 14S 32.82 0.10 0.11 Postln_+Pt 44 75 182 520PI 0.19 73 0 VOL 14S 32.82 Postln_+Pt 44 75 100 520HF 0.41 16 0 VOL 15S -14.07 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 15S -14.07 0.16 0.15 R13DCLP+

44 75 100 520HF 0.40 18 0 VOL 15S -9.71 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 15S -9.71 0.16 0.15 R13DCLP+

44 75 100 520HF 0.00 0 0 CLP 15S -2.59 0.16 0.15 R13DCLP+

44 75 100 520HF 0.17 28 0 VOL 15S -2.59 R13DCLP+

44 75 111 540HF 0.31 6 0 BVC 15S 1.30 540_Bobbi 44 75 100 520HF 0.00 0 0 CLP 15S 1.32 0.21 0.15 R13DCLP+

44 75 100 520HF 0.32 18 0 VOL 15S 1.32 R13DCLP+

44 85 48 51OUL 4.09 182 0 DNT LTS -0.21 510 Bobbi 44 86 47 510UL 12.59 174 0 DNT LTS -0.10 510 Bobbi 44 90 124 520HF 0.00 0 0 NDF LTS 3.27 SpecInt 44 90 47 510UL 0.31 93 0 NQI LTS 3.27 510 Bobbi 45 59 13 51OUL 15.55 175 0 DNT LTS 0.00 510 Bobbi Pae 228 of 325

TR-151, Revision 0 Appendix 11 Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All indications. 1itki Length and l l"dtlh Outage.: 1R14

'olt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 45 60 14 51OUL 21.31 174 0 DNT LTS -0.10 510 Bobbi 45 61 13 51OUL 7.43 175 0 DNT LTS -0.13 510 Bobbi 45 62 14 51OUL 3.91 178 0 DNT LTS -0.22 510_Bobbi 45 63 13 51OUL 4.85 177 0 DNT LTS 0.00 510_Bobbi 45 119 61 51OUL 0.33 104 OD 7 TWD 11S -0.85 510 Bobbi 45 119 61 51OUL 0.23 86 OD 5 TWD 12S -0.87 510 Bobbi 46 8 34 51OUL 0.61 112 0 INR 08S 11.45 510_Bobbi 46 10 34 51OUL 0.64 43 0 INR 03S 9.72 510 Bobbi 46 10 34 51OUL 0.82 55 0 INR 12S 28.64 510 Bobbi 46 20 34 51OUL 0.77 76 0 INR 02S 11.81 510_Bobbi 46 50 84 51OUL 0.32 87 0 INR 04S 9.62 16.20 510_Bobbi 46 58 14 51OUL 0.36 92 0 INR 02S 31.88 510 Bobbi 46 60 13 51OUL 2.84 177 0 DNT LTS 0.00 510 Bobbi 46 77 62 520HF 0.48 36 0 VOL ETL -0.22 KEXP +Pt 46 77 62 520HF 0.00 0 0 CLP ETL -0.22 0.10 0.14 KEXP_+Pt 46 85 47 51OUL 5.45 180 0 DNT LTS -0.17 510 Bobbi 46 86 48 51OUL 7.83 177 0 DNT LTS -0.08 510 Bobbi 46 87 47 51OUL 3.76 178 0 DNT LTS -0.12 510 Bobbi 46 89 47 51OUL 0.24 78 0 NQI LTE 18.28 510 Bobbi 46 89 124 520HF 0.00 0 0 NDF LTS -5.72 Spec mnt 46 115 61 51 OUL 0.26 87 OD 5 TWD 11S -0.83 510 Bobbi 46 116 62 510UL 0.26 71 0 NQI llS -0.84 510 Bobbi 46 116 172 520HF 0.94 105 OD 11 TWD 11S -0.81 Spec -nt 46 116 62 51OUL 0.28 72 0 NQI 12S -0.85 510 Bobbi 46 116 155 520HF 0.71 95 OD 15 TWD 12S -0.75 Spec mnt 46 118 61 51OUL 0.37 114 OD 7 TWD US -0.85 510_Bobbi 47 7 91 520HF 18.27 45 OD 96 SCI ETL 0.99 KEXP_ Pt 47 7 91 520HF 0.00 54 0 ARC ETL 0.99 0.29 KEXP +Pt Page 229 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component": TMI-OTSG-B Site: Three Mile Island

. IndiatiU

'1 ,, 1lit/. Length and J,-Fidth Outage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 47 7 91 520HF 0.00 50 0 ARC ETL 2.84 0.27 KEXP +Pt 47 7 91 520HF 16.64 45 OD 96 SCI ETL 2.84 KEXP-+Pt 47 14 38 520HF 0.00 0 0 CLP ETL 2.30 0.18 0.21 KEXP +Pt 47 14 38 520HF 3.33 36 NT 100 VOL ETL 2.30 KEXP_+Pt 47 57 14 510UL 2.83 178 0 DNT LTS -0.08 510_Bobbi 47 61 14 51OUL 0.22 95 OD 6 TWD 06S 0.64 510_Bobbi 47 78 124 520HF 0.00 0 0 NDF LTS 2.39 SpecInt 47 78 51 51 OUL 0.14 89 0 NQI LTS 2.39 510 Bobbi 47 87 48 51 OUL 11.69 177 0 DNT LTS -0.14 510 Bobbi 47 88 47 51 OUL 19.13 173 0 DNT LTS -0.02 510 Bobbi 47 88 47 51OUL 4.22 174 0 DNT LTS 17.86 510 Bobbi 47 89 48 51OUL 15.50 174 0 DNT LTS -0.10 510_Bobbi 47 90 47 51OUL 5.56 176 0 DNT LTS -0.45 510_Bobbi 47 118 62 51OUL 0.27 52 0 NQI 09S 0.63 510 Bobbi 47 118 155 520HF 1.05 76 OD 20 TWD 09S 0.69 Specmnt 47 120 155 520HF 0.00 0 0 NDF ]IS -0.87 SpecInt 47 120 62 51OUL 0.22 87 0 NQI 11S -0.87 510_Bobbi 48 4 33 51 OUL 0.20 82 OD 4 TWD 09S -0.38 510 Bobbi 48 4 33 51OUL 0.31 133 0 INR 15S 0.06 510 Bobbi 48 7 34 510UL 0.62 111 0 INR 07S 16.90 510 Bobbi 48 11 91 520HF 7.16 44 OD 97 SCI ETL 0.54 KEXP +Pt 48 11 91 520HF 0.00 41 0 ARC ETL 0.54 0.22 KEXP +Pt 48 11 91 520HF 2.02 36 NT 100 SCI ETL 2.65 KEXP +Pt 48 11 91 520HF 0.00 45 0 ARC ETL 2.65 0.24 KEXP +Pt 48 11 91 520HF 3.18 37 NT 100 SCI ETL 2.97 KEXP +Pt 48 11 91 520HF 0.00 50 0 ARC ETL 2.97 0.27 KEXP-+Pt 48 37 88 51OUL 3.21 190 0 DNT O1S 27.92 510 Bobbi 48 37 138 520HF 0.00 0 0 NDF 02S -10.08 Spec Int 48 37 160 520HF 0.00 0 0 NDF 02S 12.10 Spec Int 48 37 88 510UL 6.33 187 0 DNT 02S 12.10 510 Bobbi 48 41 88 510UL 0.29 46 0 INR 08S 0.91 510 Bobbi Page 230 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island

.411 Indications, W,"ith Length and WVidth Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 48 64 14 51OUL 2.93 166 0 DNT LTE 22.66 510 Bobbi 48 88 51 51OUL 22.96 174 0 DNT LTS 0.00 510_Bobbi 48 89 52 51OUL 19.25 174 0 DNT LTS -0.08 510 Bobbi 48 90 51 51OUL 7.89 175 0 DNT LTS -0.24 510 Bobbi 48 95 52 51OUL 0.15 87 0 NQI 06S 0.29 510_Bobbi 48 95 163 520HF 0.18 68 OD 4 TWD 06S 0.40 SpecInt 48 118 61 51OUL 0.40 69 OD 8 TWD 08S 0.66 510 Bobbi 48 118 61 51OUL 0.17 90 0 NQI 09S 0.69 510 Bobbi 48 118 155 520HF 0.74 92 OD 15 TWD 09S 0.77 SpecInt 49 1 34 51OUL 0.30 119 OD 8 TWD 13S 0.48 510 Bobbi 49 15 33 51OUL 2.62 182 0 DNT 08S 20.82 510 Bobbi 49 48 88 51OUL 0.95 88 0 ADI 02S 8.07 510 Bobbi 49 48 160 520HF 1.13 98 0 MB 02S 8.29 Spec Int 49 57 15 51OUL 2.51 177 0 DNT LTS -0.08 510 Bobbi 49 87 111 540HF 0.17 92 0 NQI 15S 43.49 540_Bobbi 49 87 I11 540HF 5.74 177 0 DNT LTS -0.10 540_Bobbi 49 87 163 520HF 0.00 0 0 NDF UTS -2.88 SpecInt 49 88 53 51OUL 10.18 176 0 DNT LTS -0.21 510_Bobbi 49 89 53 51 OUL 20.86 174 0 DNT LTS -0.10 510 Bobbi 49 90 54 51 OUL 14.18 174 0 DNT LTS -0.14 510 Bobbi 49 119 61 51 OUL 0.36 79 OD 7 TWD 09S 0.74 510 Bobbi 49 119 61 510UL 0.36 93 OD 7 TWD 12S -0.81 510_Bobbi 49 124 62 51OUL 0.15 64 0 NQI 10S 0.33 510 Bobbi 49 124 155 520HF 0.00 0 0 NDF 10S 0.33 SpecInt 50 11 34 51OUL 0.17 98 OD 4 TWD 09S -0.61 510 Bobbi 50 13 39 520HF 15.17 44 OD 97 SCI ETL 0.79 KEXP_+Pt 50 13 39 520HF 0.00 53 0 ARC ETL 0.79 0.29 KEXP_+Pt 50 13 39 5201-HF 10.22 47 OD 96 SCI ETL 4.55 KEXP +Pt 50 13 39 5201-IF 0.00 67 0 ARC ETL 4.55 0.36 KEXP +Pt Pane 231 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island

.ll indications, With Lengih and IVidth Outag 1w:

R 14 Volt/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 50 31 88 51OUL 0.22 92 OD 4 TWD 03S 0.67 510 Bobbi 50 38 89 51 OUL 5.68 182 0 DNT LTE 19.16 510_Bobbi 50 39 113 540HF 0.61 7 ID 23 TWD 08S 33.92 540_Bobbi 50 39 100 520HF 0.13 19 0 VOL 09S -4.85 R13DCLP+

50 39 100 520HF 0.00 0 0 CLP 09S -4.85 0.16 0.15 R13DCLP+

50 57 15 51OUL 3.05 178 0 DNT LTS 17.08 510 Bobbi 50 63 15 51OUL 2.95 171 0 DNT LTS 0.00 510_Bobbi 50 66 14 51OUL 3.45 168 0 DNT LTS -0.12 510_Bobbi 50 67 15 51OUL 3.77 171 0 DNT LTS -0.13 510_Bobbi 50 68 14 51OUL 3.23 177 0 DNT LTS -0.14 510_Bobbi 50 86 53 51OUL 10.14 175 0 DNT LTS -0.08 510_Bobbi 50 87 54 51 OUL 8.40 175 0 DNT LTS -0.12 510 Bobbi 50 88 53 51OUL 11.82 177 0 DNT LTS -0.18 510 Bobbi 50 89 54 51OUL 8.20 176 0 DNT LTS -0.22 510 Bobbi 50 110 65 51OUL 0.73 119 0 INR 14S 13.05 510 Bobbi 51 9 33 51OUL 4.53 177 0 DNT LTE 10.99 510 Bobbi 51 15 38 520HF 1.38 30 ID 71 VOL ETL 2.15 KEXP_+Pt 51 15 38 520HF 0.00 0 0 CLP ETL 2.15 0.18 0.25 KEXP_+Pt 51 58 14 51OUL 2.64 178 0 DNT LTS -0.12 510 Bobbi 51 62 14 510 UL 4.77 170 0 DNT LTS 0.00 510 Bobbi 51 63 15 51 OUL 5.87 166 0 DNT LTS 0.00 510 Bobbi 51 64 14 51OUL 3.65 174 0 DNT LTS -0.02 510 Bobbi 51 65 15 51 OUL 2.56 170 0 DNT LTS 0.00 510 Bobbi 51 66 103 51OUL 2.55 160 0 DNT LTS 0.00 510_Bobbi 51 67 18 51OUL 2.57 166 0 DNT LTS 0.00 510 Bobbi Page 232 of 325

TR-15 1, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island S1I Indications, 1"ith Lenglth and W4idth Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 51 68 15 510UL 4.12 171 0 DNT LTS 0.00 510 Bobbi 51 69 18 510UL 3.05 166 0 DNT LTS 0.00 510 Bobbi 51 70 15 51OUL 6.17 168 0 DNT LTS 0.00 510 Bobbi 51 71 18 51OUL 3.41 175 0 DNT LTS 0.00 510 Bobbi 51 86 54 51OUL 10.38 175 0 DNT LTS -0.12 510 Bobbi 51 87 53 51OUL 16.19 173 0 DNT LTS -0.13 510 Bobbi 51 88 54 51OUL 11.91 173 0 DNT LTS -0.12 510 Bobbi 51 90 54 51OUL 13.42 173 0 DNT LTS -0.14 510 Bobbi 51 107 114 540HF 5.14 183 0 IDC LTE 12.00 166.00 540_Bobbi 51 107 170 520HF 0.00 0 0 NDF LTS -12.00 166.00 SpecInt 52 38 88 510UL 3.36 181 0 DNT OIS 4.29 510 Bobbi 52 56 15 51OUL 0.11 142 0 INR 06S -0.49 510 Bobbi 52 60 15 510UL 0.37 119 0 INR LTS 1.80 510_Bobbi 52 61 18 510UL 2.56 174 0 DNT LTS -0.04 510_Bobbi 52 62 15 510UL 0.09 39 0 INR 06S -0.45 510 Bobbi 52 62 15 510UL 3.45 170 0 DNT LTS 0.00 510 Bobbi 52 63 18 51OUL 5.34 172 0 DNT LTS 0.00 510 Bobbi 52 64 15 51OUL 3.93 170 0 DNT LTS 0.00 510 Bobbi 52 65 18 51OUL 2.82 168 0 DNT LTS 0.00 510 Bobbi 52 68 15 51OUL 2.41 167 0 INR LTS -0.04 510 Bobbi 52 70 15 51OUL 6.57 170 0 DNT LTS 0.00 510_Bobbi 52 71 113 540HF 0.29 9 0 BVC 15S 32.37 540_Bobbi 52 71 113 540HF 0.44 5 ID 17 TWD 15S 35.22 540_Bobbi 52 71 113 540HF 15.70 172 0 DNT LTS 0.11 540_Bobbi 52 71 100 520HF 0.00 0 0 NDF UTS -14.00 R13DCLP+

52 71 100 520HF 0.18 16 0 VOL UTS -12.10 R13DCLP+

52 71 100 520HF 0.00 0 0 CLP UTS -12.10 0.21 0.17 R13DCLP+

Page 233 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island A411 Indications, With Length and i 'iCdth Outage: 1R14 Volt/ Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 52 72 15 51OUL 21.40 172 0 DNT LTS 0.00 510_Bobbi 52 73 18 51OUL 16.79 171 0 DNT LTS 0.00 510 Bobbi 52 74 15 51 OUL 6.21 168 0 DNT LTS 0.00 510 Bobbi 52 86 54 51 OUL 4.12 179 0 DNT LTS -0.16 510_Bobbi 52 87 53 51 OUL 10.92 176 0 DNT LTS -0.19 510 Bobbi 52 88 54 51OUL 10.60 174 0 DNT LTS -0.16 510 Bobbi 52 89 53 51OUL 9.33 174 0 DNT LTS -0.19 510 Bobbi 52 90 54 510UL 18.84 173 0 DNT LTS -0.12 510 Bobbi 52 91 53 51OUL 12.66 173 0 DNT LTS -0.06 510 Bobbi 52 93 53 51OUL 3.03 181 0 DNT 07S 4.81 510 Bobbi 52 96 54 51 OUL 3.15 178 0 DNT LTS -0.18 510 Bobbi 52 98 111 540HF 5.87 0 0 IDC LTE 9.00 24.00 540 Bobbi 52 98 111 540HF 8.69 359 0 INR LTE 16.09 540 Bobbi 52 98 124 520HF 0.00 0 0 NDF LTS -15.00 Spec -nt 52 98 124 520HF 0.00 0 0 NDF LTS 0.00 2.00 Spec Int 52 98 111 540HF 5.02 0 0 IDC LTS 0.00 2.00 540_Bobbi 52 105 65 51OUL 0.05 49 0 INR 05S 0.17 510 Bobbi 52 110 19 460PP 0.00 0 0 OBS UTE 0.00 PlugMRP 53 10 33 510UL 0.10 128 0 INR 09S -0.36 510 Bobbi 53 12 39 520HF 0.15 25 ID 51 VOL ETL 1.31 KEXP +Pt 53 12 39 520HF 0.00 0 0 CLP ETL 1.31 0.06 0.10 KEXP_+Pt 53 19 38 520HF 3.48 42 OD 98 SCI ETL 0.69 KEXP +Pt 53 19 38 520HF 0.00 49 0 ARC ETL 0.69 0.23 KEXP +Pt 53 19 38 520HF 5.25 46 OD 96 SCI ETL 0.86 KEXP +Pt 53 19 38 520HF 0.00 49 0 ARC ETL 0.86 0.23 KEXP_+Pt 53 20 23 520HF 15.68 48 OD 95 SCI ETL 5.83 KEXP +Pt 53 20 23 520HF 0.00 65 0 ARC ETL 5.83 0.35 KEXP -+Pt 53 49 88 51OUL 0.16 300 0 INR 07S 0.66 510 Bobbi Page 234 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island Ai indications, Jith Length and Width Out(*-e: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 53 63 18 51OUL 2.78 164 0 DNT LTS 0.00 510_Bobbi 53 64 15 51OUL 5.14 172 0 DNT LTS 0.00 510 Bobbi 53 65 18 51 OUL 2.52 169 0 DNT LTS 0.00 510_Bobbi 53 70 15 51OUJL 4.23 172 0 DNT LTS 0.00 510 Bobbi 53 71 18 51OUL 18.52 173 0 DNT LTS 0.17 510_Bobbi 53 72 15 51OUL 28.99 174 0 DNT LTS 0.00 510 Bobbi 53 73 100 51 OUL 46.08 173 0 DNT LTS 0.12 510 Bobbi 53 74 103 51OUL 35.34 171 0 DNT LTS 0.04 510 Bobbi 53 75 53 51OUL 28.30 171 0 DNT LTS 0.00 510 Bobbi 53 87 54 51OUL 3.91 180 0 DNT LTS -0.12 510_Bobbi 53 88 53 51OUL 7.55 176 0 DNT LTS -0.20 510 Bobbi 53 89 54 51OUL 13.76 175 0 DNT LTS -0.16 510 Bobbi 53 90 53 51OUL 14.34 174 0 DNT LTS -0.13 510_Bobbi 53 91 54 51OUL 22.15 174 0 DNT LTS -0.10 510_Bobbi 53 92 53 51OUL 8.02 176 0 DNT LTS -0.08 510_Bobbi 53 96 53 51OUL 5.44 179 0 DNT LTS -0.17 510 Bobbi 53 97 54 51OUL 9.14 175 0 DNT LTS -0.10 510_Bobbi 53 125 114 540HF 1.55 7 ID 23 TWD 09S -0.04 540 BobEx 53 125 170 520HF 0.00 0 0 NDF 09S -0.04 Spec_1nt 53 125 65 510UL 1.77 8 ID 27 TWD 09S 0.00 510 Bobbi 53 125 114 540HF 1.11 5 ID 17 TWD 09S 4.15 540 BobEx 53 125 170 520HF 0.00 0 0 NDF 09S 4.15 Spec Int 53 125 65 51OUL 1.22 8 ID 27 TWD 09S 4.18 510_Bobbi 54 5 34 51OUL 0.17 32 0 INR 15S 11.73 510_Bobbi 54 8 33 51OUL 0.21 61 0 NQI 09S -0.43 510_Bobbi 54 8 158 520HF 0.17 77 OD 2 TWD 09S -0.38 Spec_Int 54 59 18 51OUL 2.97 167 0 DNT LTS 0.00 510 Bobbi Page 235 of 325

TR-151, Revision 0 Appendix II Recordable Indications CoMponent: TMI-OTSG-B Site: T-hree Mile Island Ail ndications, With Length and Width Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 54 60 15 51 OUL 2.86 165 0 DNT LTS 0.00 510_Bobbi 54 61 18 51OUL 2.64 170 0 DNT LTS -0.04 510_Bobbi 54 63 18 51OUL 0.20 119 OD 5 TWD 06S 0.52 510_Bobbi 54 63 18 51OUL 2.58 168 0 DNT LTS 0.00 510 Bobbi 54 64 15 51OUL 4.01 172 0 DNT LTS 0.00 510 Bobbi 54 65 18 51OUL 3.82 173 0 DNT LTS 0.00 510_Bobbi 54 69 18 51OUL 4.93 170 0 DNT LTS 0.00 510 Bobbi 54 70 15 51OUL 11.56 171 0 DNT LTS 0.00 510_Bobbi 54 71 100 51OUL 28.41 174 0 DNT LTS 0.04 510 Bobbi 54 72 103 51OUL 28.39 172 0 DNT LTS 0.17 510_Bobbi 54 73 100 51OUL 45.77 174 0 DNT LTS 0.21 510_Bobbi 54 74 103 51OUL 54.09 172 0 DNT LTS 0.19 510 Bobbi 54 75 103 51OUL 59.80 171 0 DNT LTS 0.15 510_Bobbi 54 76 53 51OUL 40.93 172 0 DNT LTS 0.10 510 Bobbi 54 77 54 51OUL 22.22 172 0 DNT LTS 0.02 510 Bobbi 54 78 53 51OUL 6.53 166 0 DNT LTS 0.00 510 Bobbi 54 80 111 540HF 5.32 168 0 DNT LTS 0.06 540_Bobbi 54 89 53 51OUL 8.20 174 0 DNT LTS -0.24 510 Bobbi 54 90 54 51OUL 9.40 176 0 DNT LTS -0.16 510_Bobbi 54 91 53 51OUL 16.22 174 0 DNT LTS -0.04 510_Bobbi 54 92 54 51 OUL 14.98 173 0 DNT LTS -0.12 510 Bobbi 54 93 53 51OUL 11.22 174 0 DNT LTS -0.06 510 Bobbi 54 94 54 51OUL 5.73 176 0 DNT LTS -0.10 510_Bobbi 54 95 53 51OUL 2.97 179 0 DNT LTS -0.13 510 Bobbi 54 96 54 510UL 6.10 175 0 DNT LTS -0.18 510 Bobbi

• Page 236 of 325

TR-151, Revision 0 Appendix II Recordable Indications CoinponeL: TMI-OTSG-B Si'e: Three Mile Island Ail indications, H ith Lenglh and JW'idth OWtntae" I R14 T'olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 54 97 53 51OUL 7.82 176 0 DNT LTS -0.11 510 Bobbi 54 98 54 51OUL 0.10 81 0 INR 08S 1.01 510 Bobbi 54 98 54 51OUL 5.44 178 0 DNT LTS 0.00 510_Bobbi 54 99 53 51OUL 4.24 182 0 DNT LTS -0.21 510_Bobbi 54 101 53 51OUL 5.68 176 0 DNT LTS -0.09 510 Bobbi 55 9 39 520HF 1.00 23 0 VOL ETL -0.83 KEXP +Pt 55 9 39 520HF 0.00 0 0 CLP ETL -0.83 0.06 0.14 KEXP_+Pt 55 9 39 520HF 0.33 18 ID 27 VOL ETL 1.67 KEXP_+Pt 55 9 39 520HF 0.00 0 0 CLP ETL 1.67 0.17 0.24 KEXP_+Pt 55 12 38 520HF 0.28 20 ID 33 VOL ETL 2.70 KEXP_+Pt 55 12 38 520HF 0.00 0 0 CLP ETL 2.70 0.12 0.13 KEXP_+Pt 55 15 18 460PP 0.00 0 0 OBS UTE 0.00 Plug MRP 55 33 88 51OUL 1.37 78 0 ADI 02S 35.12 510 Bobbi 55 33 100 520HF 0.00 0 0 NDF 03S -4.50 R13DCLP+

55 51 114 540HF 0.71 6 ID 20 TWD 10S 18.61 540_Bobbi 55 51 160 520HF 0.00 0 0 NDF 11S -17.39 Spec Int 55 51 114 540HF 0.48 9 ID 30 TWD US 19.40 540 Bobbi 55 51 100 520HF 0.06 28 0 VOL 12S -18.43 R13DCLP+

55 51 100 520HF 0.00 0 0 CLP 12S -18.43 0.26 0.20 R13DCLP+

55 51 137 520HF 0.17 34 0 PID 12S -18.43 R13DCLP+

55 59 18 51OUL 4.06 164 0 DNT LTS 0.00 510 Bobbi 55 60 15 51OUL 5.58 167 0 DNT LTS 0.00 510 Bobbi 55 61 18 51OUL 6.13 171 0 DNT LTS 0.00 510 Bobbi 55 62 15 51OUL 5.42 169 0 DNT LTS 0.00 510 Bobbi 55 63 18 51OUL 2.70 169 0 DNT LTS 0.04 510 Bobbi 55 66 15 510UL 5.84 177 0 DNT LTS 0.00 510 Bobbi 55 67 18 510UL 4.13 178 0 DNT LTS -0.16 510 Bobbi 55 69 103 51OUL 9.21 168 0 DNT LTS 0.04 510 Bobbi 55 70 103 510UL 24.19 171 0 DNT LTS 0.11 510 Bobbi Page 237 of 325

TR-151, Revision 0 Appendix II Recordable indications Component: TMI-OTSG-B Site." Tthree Mile Island Ai indlications., Iith Length and 1midtih Outage: 1R14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 55 71 100 51OUL 49.20 174 DNT LTS 0.16 510_Bobbi 55 72 103 51OUL 72.96 171 DNT LTS 0.21 510 Bobbi 55 73 100 510UL 64.82 173 DNT LTS 0.25 510_Bobbi 55 74 103 51OUL 64.78 171 DNT LTS 0.21 510_Bobbi 55 75 53 51 OUL 55.77 172 DNT LTS 0.19 510_Bobbi 55 76 53 510UL 36.87 172 DNT LTS 0.13 510 Bobbi 55 77 54 51OUL 11.29 172 DNT LTS 0.06 510_Bobbi 55 78 53 51OUL 9.64 169 DNT LTS 0.02 510 Bobbi 55 79 54 51OUL 5.67 168 DNT LTS 0.00 510 Bobbi 55 80 53 51OUL 3.70 169 DNT LTS -0.02 510_Bobbi 55 81 54 51OUL 5.15 170 DNT LTS -0.12 510_Bobbi 55 89 54 51OUL 7.58 176 DNT LTS -0.16 510 Bobbi 55 90 53 51OUL 10.82 173 DNT LTS -0.09 510_Bobbi 55 91 54 51OUL 9.93 175 DNT LTS -0.12 510 Bobbi 55 92 53 51OUL 23.94 175 DNT LTS 0.00 510 Bobbi 55 93 54 510UL 22.62 175 DNT LTS -0.06 510_Bobbi 55 94 53 51OUL 4.15 178 DNT LTS -0.11 510 Bobbi 55 95 54 510UL 6.57 175 DNT LTS -0.14 510_Bobbi 55 96 53 510UL 8.15 174 DNT LTS -0.04 510 Bobbi 55 97 54 510UL 7.19 178 DNT LTS -0.12 510 Bobbi 55 98 53 51OUL 5.95 179 DNT LTS -0.11 510 Bobbi 55 99 54 51OUL 6.58 176 DNT LTS -0.18 510 Bobbi 55 100 53 51OUL 4.30 179 DNT LTS -0.15 510 Bobbi 55 101 54 510UL 3.67 179 DNT LTS -0.14 510 Bobbi 55 121 65 510UL 0.16 70 0 NQI 09S 0.32 510 Bobbi Page 238 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All Indications, 11"ith Length and idth Outage: 1R14 Volt ' Origin' Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Citc Dataset 55 121 155 520HF 0.00 0 NDF 09S 0.32 Spec Int 56 1 30 51OUL 0.30 108 OD TWD 12S -0.88 510 Bobbi 56 3 30 51OUL 0.18 81 OD TWD 09S 0.31 510 Bobbi 56 25 34 51OUL 0.42 112 INR LTE 9.72 510 Bobbi 56 56 116 51OUL 2.36 182 INR LTS -0.06 510 Bobbi 56 57 116 51OUL 0.43 59 INR LTS 1.62 510 Bobbi 56 59 116 510UL 9.44 172 DNT LTS 0.00 510 Bobbi 56 60 116 51OUL 17.36 172 DNT LTS 0.00 510 Bobbi 56 61 116 51OUL 5.97 173 DNT LTS -0.02 510 Bobbi 56 62 116 51OUL 3.61 170 DNT LTS 0.02 510 Bobbi 56 63 116 51OUL 2.43 172 INR LTS 0.00 510 Bobbi 56 66 116 51OUL 7.19 176 DNT LTS 0.00 510 Bobbi 56 67 116 51 OUL 15.09 175 DNT LTS 0.00 510 Bobbi 56 68 116 51OUL 4.26 178 DNT LTS 0.00 510 Bobbi 56 69 116 51OUL 5.79 169 DNT LTS 0.00 510 Bobbi 56 70 116 51OUL 15.31 170 DNT LTS 0.18 510 Bobbi 56 71 53 520HF 0.13 20 VOL ETL -0.69 KEXP_+Pt 56 71 53 520HF 0.00 0 CLP ETL -0.69 0.12 0.15 KEXP +Pt 56 71 116 510UL 24.85 174 DNT LTS 0.29 510 Bobbi 56 72 109 51 OUL 49.69 173 DNT LTS 0.32 510 Bobbi 56 73 109 51OUL 60.85 173 DNT LTS 0.27 510_Bobbi 56 74 109 51OUL 70.41 171 DNT LTS 0.00 510 Bobbi 56 75 109 510UL 71.83 171 DNT LTS 0.25 510 Bobbi 56 76 53 51OUL 55.58 172 DNT LTS 0.19 510 Bobbi 56 77 52 540HF 0.00 0 ROB 01S -42.42 540 Bobbi 56 77 15 540HF 0.00 0 ROB O0S -41.53 540 Bobbi Page 239 of 325

TR-151, Revision 0 Appendix 1I Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island

.41i Indications, 11ith Length and Width I

Outage: 1R14 Volt / Origin" Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 56 77 15 540HF 0.00 0 0 ROB 01S -41.53 Sludge 56 77 52 540HF 0.00 0 0 ROB LTS 0.00 Sludge 56 77 106 51 OUL 32.85 169 0 DNT LTS 0.31 540_Bobbi 56 79 53 51 OUL 8.95 168 0 DNT LTS 0.00 510 Bobbi 56 81 53 51OUL 6.51 166 0 DNT LTS 0.00 510_Bobbi 56 82 54 51 OUL 7.15 169 0 DNT LTS 0.00 510_Bobbi 56 91 53 51OUL 10.93 173 0 DNT LTS -0.08 510_Bobbi 56 92 54 51OUL 22.95 174 0 DNT LTS -0.08 510_Bobbi 56 93 53 51 OUL 20.02 174 0 DNT LTS -0.04 510 Bobbi 56 96 54 51 OUL 5.04 178 0 DNT LTS -0.14 510 Bobbi 56 97 53 510UL 4.58 179 0 DNT LTS -0.11 510_Bobbi 56 98 54 51OUL 2.34 184 0 MNR LTS -0.12 510 Bobbi 56 99 53 51OUL 0.97 77 0 INR 07S 12.55 510 Bobbi 56 99 53 51OUL 10.08 177 0 DNT LTS -0.06 510 Bobbi 56 100 54 51OUL 0.66 80 0 ADI OIS 21.14 510 Bobbi 56 100 124 520HF 0.00 0 0 NDF 02S -16.86 Spec Int 56 100 54 51OUL 10.89 175 0 DNT LTS -0.08 510 Bobbi 56 102 54 51OUL 7.99 176 0 DNT LTS -0.12 510 Bobbi 56 103 53 51OUL 11.92 175 0 DNT LTS 0.00 510 Bobbi 56 125 170 520HF 0.50 125 OD 12 TWD 05S 0.74 Spec Int 56125 114 540HF 0.20 75 0 NQI 05S 0.75 540_Bobbi 57 36 160 520HF 0.00 0 0 NDF 11S 15.04 Spec int 57 36 114 540HF 0.39 9 0 BVC US 15.04 540_Bobbi 57 57 116 51OUL 3.79 179 0 DNT LTS -0.06 510_Bobbi 57 60 116 51OUL 14.95 171 0 DNT LTS 0.00 510 Bobbi 57 61 116 51CUL 11.27 171 0 DNT LTS -0.02 510 Bobbi 57 65 116 51OUL 2.31 180 0 INR LTS -0.22 510 Bobbi Page 240 of 325

TR- 151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All indicutions. 117th Length and Width Outape: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 57 66 116 51OUL 6.26 176 0 DNT LTS -0.16 510_Bobbi 57 67 116 51OUL 15.91 173 0 DNT LTS 0.00 510_Bobbi 57 68 116 51OUL 6.58 174 0 DNT LTS -0.12 510_Bobbi 57 69 116 51OUL 5.97 175 0 DNT LTS 0.00 510_Bobbi 57 70 116 51OUL 3.36 175 0 DNT LTS -0.06 510_Bobbi 57 71 116 51OUL 17.48 173 0 DNT LTS 0.00 510_Bobbi 57 72 116 51OUL 22.70 171 0 DNT LTS 0.12 510_Bobbi 57 73 109 51OUL 26.34 173 0 DNT LTS 0.21 510_Bobbi 57 74 109 51OUL 40.92 172 0 DNT LTS 0.19 510_Bobbi 57 75 109 510UL 59.99 171 0 DNT LTS 0.21 510_Bobbi 57 76 134 460HF 0.00 0 0 RIC LTE 13.26 LTS_+Pt 57 76 126 520HF 0.00 0 0 ROB LTS 0.00 LTS_+Pt 57 76 53 51OUL 69.69 172 0 DNT LTS 0.19 510_Bobbi 57 77 53 51OUL 54.41 172 0 DNT LTS 0.15 510_Bobbi 57 78 54 51OUL 25.18 172 0 DNT LTS 0.12 510_Bobbi 57 79 53 51OUL 12.39 170 0 DNT LTS 0.04 510_Bobbi 57 80 54 51OUL 2.91 167 0 DNT LTS -0.02 510 Bobbi 57 82 54 51OUL 2.76 165 0 DNT LTS -0.04 510_Bobbi 57 83 53 51OUL 4.83 167 0 DNT LTS 0.00 510_Bobbi 57 91 53 51OUL 11.74 173 0 DNT LTS -0.06 510_Bobbi 57 92 54 51OUL 29.93 175 0 DNT LTS -0.02 510_Bobbi 57 93 53 510UL 24.58 174 0 DNT LTS 0.00 510 Bobbi 57 94 54 51OUL 11.40 175 0 DNT LTS -0.04 510_Bobbi 57 96 54 510UL 5.02 176 0 DNT LTS -0.10 510_Bobbi 57 97 53 51OUL 9.52 175 0 DNT LTS -0.06 510 Bobbi Page 241 of 325

TR-15 1, Revision 0 Appendix I1 Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island All indications. With Length and Width Outage- 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 57 98 54 51OUL 5.53 177 0 DNT LTS -0.10 510 Bobbi 57 99 53 51OUL 14.08 176 0 DNT LTS -0.02 510_Bobbi 57 100 54 510UL 22.06 174 0 DNT LTS -0.06 510 Bobbi 57 101 53 51OUL 14.10 175 0 DNT LTS -0.04 510_Bobbi 57 102 54 51OUL 13.51 175 0 DNT LTS -0.04 510 Bobbi 57 103 53 51OUL 3.05 185 0 DNT 14S 11.96 510_Bobbi 57 103 53 51OUL 31.04 174 0 DNT LTS -0.09 510 Bobbi 57 104 54 510UL 14.17 175 0 DNT LTS -0.06 510 Bobbi 57 120 66 5!0UL 2.57 170 0 DNT LTE 10.19 510 Bobbi 58 56 12 51OUL 3.49 177 0 DNT LTS -0.06 510_Bobbi 58 60 12 51OUL 3.79 168 0 DNT LTS 0.04 510 Bobbi 58 61 12 51OUL 6.03 169 0 DNT LTS 0.06 510 Bobbi 58 62 12 51OUL 2.85 170 0 DNT LTS 0.04 510 Bobbi 58 64 12 51OUL 2.85 176 0 DNT LTS -0.79 510 Bobbi 58 65 12 51OUL 3.28 177 0 DNT LTS -0.02 510_Bobbi 58 66 12 51OUL 5.03 173 0 DNT LTS 0.02 510_Bobbi 58 67 12 51OUL 8.48 173 0 DNT LTS 0.00 510 Bobbi 58 68 12 51OUL 11.00 173 0 DNT LTS -0.02 510 Bobbi 58 69 12 51OUL 11.22 173 0 DNT LTS 0.04 510 Bobbi 58 70 12 510UL 9.33 174 0 DNT LTS 0.00 510 Bobbi 58 71 12 510UL 2.81 177 0 DNT LTS -0.13 510_Bobbi 58 72 12 510UL 4.11 170 0 DNT LTS 0.06 510 Bobbi 58 73 12 510UL 6.67 172 0 DNT LTS -0.06 510 Bobbi 58 74 12 51OUL 15.15 174 0 DNT LTS 0.00 510_Bobbi 58 75 12 51OUL 25.44 172 0 DNT LTS 0.10 510 Bobbi Page 242 of 325

TR-151, Revision 0 Appendix Il Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island Al hldieCutiJnS..ith Legti7 an! Hi.idth Otange: 1R1 4 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 58 76 12 51OUL 37.75 172 0 DNT LTS 0.19 510 Bobbi 58 77 53 51OUL 64.57 172 0 DNT LTS 0.00 510_Bobbi 58 78 54 51OUL 54.98 172 0 DNT LTS 0.12 510_Bobbi 58 90 54 51OUL 2.49 181 0 INR LTS -0.15 510_Bobbi 58 91 53 51OUL 13.05 175 0 DNT LTS -0.09 510_Bobbi 58 92 54 51OUL 28.82 174 0 DNT LTS -0.06 510_Bobbi 58 93 53 51OUL 29.65 173 0 DNT LTS 0.02 510_Bobbi 58 94 54 51OUL 11.74 174 0 DNT LTS -0.10 510_Bobbi 58 97 53 51OUL 11.41 174 0 DNT LTS -0.04 510 Bobbi 58 98 54 51OUL 18.38 174 0 DNT LTS -0.06 510_Bobbi 58 99 53 51OUL 26.46 175 0 DNT LTS 0.00 510_Bobbi 58 100 54 51OUL 34.32 174 0 DNT LTS -0.04 510_Bobbi 58 101 53 51OUL 41.74 175 0 DNT LTS 0.00 510 Bobbi 58 102 54 51OUL 37.45 174 0 DNT LTS 0.02 510_Bobbi 58 103 53 510UL 24.06 175 0 DNT LTS 0.00 510_Bobbi 58 104 54 51OUL 14.68 176 0 DNT LTS -0.02 510 Bobbi 59 5 29 510UL 0.29 92 0 NQI 12S -0.88 510_Bobbi 59 5 158 520HF 0.65 146 OD 9 TWD 12S -0.88 SpecInt 59 21 30 51OUL 0.66 77 0 ADI 02S 26.38 510_Bobbi 59 21 100 520HF 0.28 34 0 VOL 03S -13.91 R13DCLP+

59 21 100 520HF 0.00 0 0 CLP 03S -13.91 0.13 0.17 R13DCLP+

59 21 100 520HF 0.00 0 0 NDF 03S -12.62 RI3DCLP+

59 34 88 51OUL 2.51 184 0 DNT 14S 9.34 510 Bobbi 59 35 89 51OUL 0.23 57 0 NQI 07S 0.69 510_Bobbi 59 35 160 520HF 0.39 94 OD 8 TWD 07S 0.71 SpecInt 59 54 12 51OUL 2.99 175 0 DNT LTS 0.04 510 Bobbi 59 58 12 51OUL 2.38 164 0 INR LTS 0.02 510 Bobbi Page 243 of 325

TR-151, Revision 0 Appendix 1I Recordable Indications Component: TMI-OTSG-B Site: Threc ile Island All indications. With Length and JWidth Outage.: 1R14 1olt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 59 59 12 51OUL 2.54 177 0 DNT LTS -0.06 510 Bobbi 59 60 12 510UL 2.88 176 0 DNT LTS -0.02 510_Bobbi 59 61 12 51OUL 3.73 174 0 DNT LTS -0.02 510_Bobbi 59 62 12 51OUL 3.95 175 0 DNT LTS 0.02 510_Bobbi 59 63 12 51OUL 4.02 177 0 DNT LTS -0.10 510 Bobbi 59 64 12 51OUL 6.09 173 0 DNT LTS 0.00 510_Bobbi 59 65 12 51OUL 11.29 173 0 DNT LTS -0.02 510_Bobbi 59 66 12 51OUL 8.96 172 0 DNT LTS 0.02 510_Bobbi 59 67 12 51OUL 0.43 120 0 NQI 03S 36.30 510_Bobbi 59 67 46 520HF 1.63 158 0 MB 04S -3.80 SpecInt 59 67 12 51OUL 15.40 172 0 DNT LTS -0.10 510_Bobbi 59 68 12 51OUL 9.61 172 0 DNT LTS 0.00 510_Bobbi 59 72 12 51OUL 3.09 175 0 DNT LTS 0.04 510_Bobbi 59ý 73 12 51OUL 15.44 174 0 DNT LTS 0.04 510_Bobbi 59 74 55 51OUL 24.01 171 0 DNT LTS -0.15 510_Bobbi 59 75 56 51OUL 34.19 171 0 DNT LTS 0.20 510_Bobbi 59 76 55 51OUL 35.45 172 0 DNT LTS -0.15 510_Bobbi 59 77 56 51OUL 14.04 170 0 DNT LTS 0.04 510 Bobbi 59 84 163 520HF 0.00 0 0 NDF 10S 18.19 SpecInt 59 84 55 51OUL 0.21 89 0 NQI 10S 18.19 510_Bobbi 59 84 163 520HF 0.00 0 0 NDF 10S 19.43 Spec-Int 59 84 55 51OUL 0.16 88 0 NQI 10S 19.43 510_Bobbi 59 84 55 51OUL 0.15 97 0 INR 10S 21.21 510_Bobbi 59 84 138 520HF 0.00 0 0 NDF 12S 1.60 SpecInt 59 84 55 51OUL 3.03 181 0 DNT 12S 1.60 510_Bobbi 59 87 56 51OUL 4.01 177 0 DNT LTS -0.12 510_Bobbi 59 88 55 51OUL 23.06 176 0 DNT LTS 0.02 510 Bobbi Page 244 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island

.All indications, Jith Lengwh and H+idth Outaze: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 59 89 56 51OUL 26.64 172 0 DNT LTS -0.02 510 Bobbi 59 90 55 51OUL 13.22 175 0 DNT LTS -0.06 510_Bobbi 59 94 55 51OUL 7.56 176 0 DNT LTS -0.08 510_Bobbi 59 95 56 510UL 28.34 173 0 DNT LTS 0.00 510_Bobbi 59 96 55 51OUL 49.30 174 0 DNT LTS -0.04 510 Bobbi 59 97 56 51OUL 34.68 172 0 DNT LTS 0.00 510 Bobbi 59 98 55 51OUL 21.89 174 0 DNT LTS 0.00 510_Bobbi 59 99 56 51OUL 5.89 174 0 DNT LTS 0.00 510_Bobbi 60 2 158 520HF 0.00 0 0 NDF 15S 0.25 SpecInt 60 2 29 51OUL 0.21 60 0 NQI 15S 0.28 510_Bobbi 60 3 30 51OUL 0.41 92 OD 10 TWD 12S -0.94 510 Bobbi 60 5 30 51OUL 0.16 88 0 INR 13S -0.88 510 Bobbi 60 6 29 51OUL 0.40 95 OD 8 TWD 12S -0.86 510 Bobbi 60 18 29 51OUL 1.83 85 0 ADI 01S 6.94 510_Bobbi 60 18 158 520HF 0.00 0 0 NDF 01S 6.94 Spec Int 60 18 29 51OUL 1.14 83 0 ADI 03S 1.47 510_Bobbi 60 18 158 520HF 0.00 0 0 NDF 03S 1.47 Spec Int 60 22 29 510UL 0.42 16 0 NQI 06S 0.64 510 Bobbi 60 22 158 520HF 0.34 113 OD 5 TWD 06S 0.80 SpecInt 60 33 89 51OUL 1.60 9 0 INR 03S 29.31 510_Bobbi 60 59 12 51OUL 2.42 174 0 INR LTS -0.10 510_Bobbi 60 60 12 51OUL 6.44 178 0 DNT LTS -0.17 510 Bobbi 60 61 12 510UL 5.27 175 0 DNT LTS 0.04 510_Bobbi 60 62 12 51OUL 4.91 174 0 DNT LTS 0.00 510_Bobbi 60 63 12 51OUL 2.71 173 0 DNT LTS -0.08 510_Bobbi 60 64 12 510UL 4.30 175 0 DNT LTS -0.15 510_Bobbi 60 65 12 510UL 5.36 174 0 DNT LTS 0.00 510 Bobbi Page 245 of 325

TR-151, Revision 0 Appendix I1 Recordable Indications Componet.: TMI-OTSG-B Site: Three Mile Island All, Ificca-ns, With Leongth and JJ'idih Outage: I R14 Volt / Origini Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 60 66 12 51OUL 7.00 176 0 DNT LTS -0.04 510 Bobbi 60 67 12 51OUL 14.23 173 0 DNT LTS -0.02 510_Bobbi 60 68 12 51OUL 14.96 172 0 DNT LTS -0.06 510_Bobbi 60 70 12 51OUL 11.60 172 0 DNT LTS 0.02 510_Bobbi 60 71 12 51OUL 5.03 174 0 DNT LTS -0.06 510_Bobbi 60 73 12 51OUL 5.72 176 0 DNT LTS 0.00 510 Bobbi 60 74 12 51OUL 7.82 174 0 DNT LTS -0.04 510 Bobbi 60 75 12 51OUL 9.73 176 0 DNT LTS -0.04 510_Bobbi 60 76 12 51OUL 7.10 176 0 DNT LTS -0.04 510_Bobbi 60 77 55 51OUL 14.10 172 0 DNT LTS 0.02 510 Bobbi 60 78 56 51OUL 21.48 169 0 DNT LTS 0.16 510_Bobbi 60 79 55 51OUL 26.86 172 0 DNT LTS -0.02 510_Bobbi 60 80 56 51OUL 8.95 170 0 DNT LTS 0.07 510_Bobbi 60 83 111 540HF 0.52 9 ID 30 TWD 15S 39.71 540 Bobbi 60 83 137 520HF 0.38 22 0 PID UTS -7.19 R13DCLP+

60 83 100 520HF 0.35 18 0 VOL UTS -7.19 R13DCLP+

60 83 100 520HF 0.00 0 0 CLP UTS -7.19 0.21 0.20 R13DCLP+

60 92 55 5!0UL 9.63 174 0 DNT LTS 0.04 510 Bobbi 60 93 55 510UL 6.47 173 0 DNT LTS 0.04 510 Bobbi 60 98 56 5!OUL 6.65 174 0 DNT LTS -0.12 510 Bobbi 60 99 55 51OUL 25.47 175 0 DNT LTS 0.04 510_Bobbi 60 100 56 51OUL 12.72 174 0 DNT LTS -0.04 510_Bobbi 60 101 55 51OUL 7.76 176 0 DNT LTS 0.17 510_Bobbi 60 126 66 51OUL 2.74 175 0 DNT 05S 33.63 510 Bobbi 60 126 138 520HF 0.00 0 0 NDF 06S -3.37 Spec lnt 61 40 88 510UL 0.17 68 0 INR 04S 29.97 510 Bobbi Page 246 of 325

TR-151, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Sie.: Three Milc Island All indicati*ns. 14ith Length and JVidth Outage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 61 58 12 51OUL 5.71 176 0 DNT LTS 0.00 510_Bobbi 61 59 46 520HF 0.00 0 0 NDF 06S 0.13 SpecInt 61 59 3 510UL 0.13 80 0 NQI 06S 0.13 510_Bobbi 61 59 3 51OUL 4.50 172 0 DNT LTS -0.02 510 Bobbi 61 60 12 51OUL 3.89 173 0 DNT LTS 0.00 510 Bobbi 61 62 12 51OUL 2.62 176 0 DNT LTS 0.00 510 Bobbi 61 63 12 510UL 4.81 176 0 DNT LTS 0.00 510 Bobbi 61 64 12 51OUL 6.45 174 0 DNT LTS 0.00 510_Bobbi 61 65 12 510UL 11.52 173 0 DNT LTS 0.00 510_Bobbi 61 66 3 51OUL 13.81 173 0 DNT LTS 0.15 510_Bobbi 61 67 12 51OUL 11.11 172 0 DNT LTS 0.00 510 Bobbi 61 68 12 51OUL 8.91 172 0 DNT LTS 0.00 510 Bobbi 61 69 12 51OUL 5.74 174 0 DNT LTS -0.04 510_Bobbi 61 71 12 51OUL 3.39 176 0 DNT LTS 0.00 510 Bobbi 61 72 12 51OUL 10.04 175 0 DNT LTS 0.02 510 Bobbi 61 73 12 51OUL 14.84 173 0 DNT LTS -0.04 510 Bobbi 61 74 12 510UL 20.18 173 0 DNT LTS -0.08 510_Bobbi 61 75 109 51OUL 9.91 174 0 DNT LTS 0.00 510_Bobbi 61 76 109 510UL 7.06 172 0 DNT LTS 0.02 510 Bobbi 61 77 109 51OUL 10.41 169 0 DNT LTS 0.00 510_Bobbi 61 78 116 51OUL 0.00 0 0 ROB LTE 0.00 510_Bobbi 61 78 109 510UL 0.00 0 0 ROB LTE 0.00 Sludge 61 78 109 510UL 0.00 0 0 ROB LTE 0.00 510_Bobbi 61 78 166 51OUL 0.00 0 0 ROB LTS -23.58 510 Bobbi 61 78 166 510UL 0.00 0 0 ROB LTS -23.58 Sludge 61 78 166 51OUL 7.00 163 0 DNT LTS 0.00 510 Bobbi 61 78 173 480UL 6.77 167 0 DNT LTS 0.00 510 Bobbi 61 85 55 51OUL 2.71 167 0 DNT LTS 0.27 510 Bobbi Page 247 of 325

TR-1 51, Revision 0 Appendix II Recordable Indications Component: TMI-OTSG-B Site: Three Mile Island 4ll Indications. With Length and TiV:th Outage: 1R14 Volt / Origin! Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 61 98 163 520HF 0.00 0 0 NDF 08S 30.50 Spec Int 61 98 56 51OUL 0.17 72 0 NQI 08S 30.50 510 Bobbi 61 123 65 51OUL 0.20 94 0 INR 10S -0.86 510 Bobbi 61 123 65 510UL 0.30 119 OD 6 TWD 10S 0.53 510 Bobbi 61 126 66 51 OUL 0.15 57 0 INR 10S 0.51 510 Bobbi 62 5 29 51OUL 0.59 97 OD 11 TWD 12S -0.86 510 Bobbi 62 64 12 51 OUL 2.79 174 0 DNT LTS 0.00 510 Bobbi 62 65 12 510UL 7.39 173 0 DNT LTS 0.00 510 Bobbi 62 66 12 51OUL 12.46 174 0 DNT LTS 0.00 510 Bobbi 62 67 12 510UL 14.69 174 0 DNT LTS 0.00 510 Bobbi 62 68 12 51OUL 10.65 173 0 DNT LTS 0.00 510 Bobbi 62 69 12 51OUL 8.19 172 0 DNT LTS 0.00 510 Bobbi 62 70 12 51 OUL 4.99 175 0 DNT LTS 0.00 510 Bobbi 62 73 11 510UL 3.25 173 0 DNT LTS 0.00 510 Bobbi 62 74 10 51OUL 10.97 174 0 DNT LTS -0.14 510 Bobbi 62 75 11 510UL 10.16 166 0 DNT LTS 0.10 510 Bobbi 62 76 10 510UL 17.08 173 0 DNT LTS -0.10 510 Bobbi 62 77 109 51OUL 8.48 173 0 DNT LTS 0.00 510 Bobbi 62 86 56 51OUL 6.04 169 0 DNT LTS -0.06 510 Bobbi 62 87 55 51OUL 2.99 175 0 DNT LTS 0.02 510 Bobbi 62 101 124 520HF 0.00 0 0 NDF LTS 10.09 Spec Int 62 101 55 51OUL 0.18 88 0 NQ1 LTS 10.09 510 Bobbi 62 127 67 51OUL 0.21 100 OD 4 TWD 10S 0.59 510 Bobbi 63 6 158 520HF 0.17 143 OD 3 TWD 12S -0.86 Spec Int 63 6 29 51OUL 0.29 78 0 NQI 12S -0.84 510 Bobbi 63 12 29 51OUL 0.23 56 0 NQI 08S 0.61 510 Bobbi Page 248 of 325

TR-151, Revision 0 Appendix II Recordable Indications Componet.: TMI-OTSG-B Site: Three Mile island All ndicaitions, With Length and Jidih Outage: IR 14 Volt / Origin/ Location Tube# Cal Probe Degrees Percent Code TSP - Offset Axial Circ Dataset 63 12 158 520HF 1.05 81 OD 13 TWD 08S 0.86 SpecInt 63 14 38 520HF 1.79 29 ID 67 VOL ETL 2.70 KEXP_+Pt 63 14 38 520HF 0.00 0 0 CLP ETL 2.70 0.17 0.21 KEXP_+Pt 63 51 99 51OUL 0.44 87 OD 9 TWD 07S 0.00 510_Bobbi 63 58 11 51OUL 4.21 164 0 DNT LTS 0.00 510_Bobbi 63 59 8 51OUL 2.90 164 0 DNT LTS 0.08 510_Bobbi 63 63 46 520HF 0.11 121 OD 3 TWD 06S -0.34 SpecInt 63 63 8 51OUL 0.15 68 0 NQI 06S -0.28 510_Bobbi 63 65 10 51OUL 4.55 183 0 DNT LTS 0.12 510_Bobbi 63 66 11 51OUL 11.04 170 0 DNT LTS 0.00 510 Bobbi 63 67 10 51OUL 15.59 175 0 DNT LTS -0.16 510_Bobbi 63 68 11 51OUL 11.55 169 0 DNT LTS 0.00 510_Bobbi 63 69 10 51OUL 7.97 177 0 DNT LTS 0.00 510_Bobbi 63 70 11 51OUL 4.52 176 0 DNT LTS 0.00 510 Bobbi 63 71 10 51OUL 3.50 187 0 DNT LTS -0.12 510 Bobbi 63 72 11 51OUL 3.18 172 0 DNT LTS 0.00 510_Bobbi 63 74 11 51OUL 2.61 175 0 DNT LTS 0.00 510_Bobbi 63 75 10 51OUL 5.38 174 0 DNT LTS -0.14 510_Bobbi 63 76 10 51OUL 8.70 173 0 DNT LTS -0.12 510 Bobbi 63 77 109 51OUL 10.28 173 0 DNT LTS -0.09 510 Bobbi 63 78 109 51OUL 4.15 172 0 DNT LTS -0.13 510_Bobbi 63 80 63 520HF 0.31 16 ID 22 VOL ETL 3.15 KEXP-+Pt 63 80 63 520HF 0.00 0 0 CLP ETL 3.15 0.17 0.14 KEXP +Pt 63 84 109 51OUL 0.19 108 0 NQI 11S 2.66 510_Bobbi 63 84 163 520HF 0.00 0 0 NDF I1S 2.66 SpecInt 63 86 55 51OUL 3.63 169 0 DNT LTS 0.06 510 Bobbi Page 249 of 325