Text

Cycle 17, 180-Day Steam Generator Inspection Report
	ML11350A240
Person / Time
Site:	Sequoyah
Issue date:	10/18/2010
From:	; AREVA NP
To:	; Office of Nuclear Reactor Regulation
References
	51-9171130-001
	Download: ML11350A240 (96)
	v • d • e

ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 17 180-DAY STEAM GENERATOR INSPECTION REPORT

A 20004-018 (10/18/2010)

AREVA AREVA NP Inc.

Engineering Information Record Document No.:

51 9171130 -

001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Page 1 of 95

A AR EVA 20004-018 (10/18/2010)

Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Safety Related?

v* YES F NO Does this document contain assumptions requiring verification?

YES NO Does this document contain Customer Required Format?

E YES M NO Signature Block P&P, R/LR, Pages/Sections Name and AIA-CRF, Prepared/Reviewed/

Title/Discipline Signature AIA-CRI Date Approved or Comments Alan M Brown P/All Principal Engineer

-)

Victor F Newman R

All Principal Engineer

/ Z Jeffrey M Fleck A/A-CRI All Manager Note: P/LP designates Preparer (P), Lead Preparer (LP)

R/LR designates Reviewer (R), Lead Reviewer (LR)

A/A-CRF designates Approver (A), Approver of Customer Requested Format (A-CRF)

A/A-CRI designates Approver (A), Approver - Confirming Reviewer Independence (A-CRI)

Page 2

A AR EVA 20004-018 (10/18/2010)

Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Record of Revision Revision Pages/Sections/

No.

Paragraphs Changed Brief Description / Change Authorization 000 All Original Release 001 Section 2.0; Subsection g Corrected number of indications and affected tubes under sections for AVB wear, cold leg thinning, axial ODSCC in freespan, and axial ODSCC at TSPs

_ I _

_ i _

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table of Contents Page S IG N A T U R E B LO C K.............................................................................................................................

2 R E C O R D O F R E V IS IO N.......................................................................................................................

3 L IS T O F T A B L E S..................................................................................................................................

5 1.0 IN T R O D U C T IO N........................................................................................................................

6 2.0 180-DAY STEAM GENERATOR INSPECTION REPORT............................

8

3.0 REFERENCES

.............................. 95 Page 4

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report List of Tables Page TABLE 2-1: EDDY CURRENT INSPECTION SCOPE......................................................................

9 TABLE 2-2: NUMBER OF INDICATIONS DETECTED FOR EACH DEGRADATION MECHANISM... 10 TABLE 2-3: NDE TECHNIQUES USED FOR EACH DEGRADATION MECHANISM...................... 11 TABLE 2-4: NUMBER OF TUBES PLUGGED FOR EACH DEGRADATION MECHANISM............... 12 TABLE 2-5: LIST OF INDICATIONS AND SIZING INFORMATION (IF AVAILABLE)....................... 19 Page 5

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report

1.0 INTRODUCTION

During the Sequoyah Unit 2 (SQN2) Spring 2011 refueling outage (designated as 2C 17), extensive inspections of the SQN2 steam generators (SGs) were performed. These inspections included eddy current inspections of all in-service tubes as well as secondary side visual inspections.

Numerous acronyms are used throughout this report. Table 1-1 provides a list of these acronyms.

Page 6

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 1-1: List of Acronyms TSP Tube Support Plate AVB Anti-Vibration Bar HTE Hot leg tube end HTS Hot leg top of tubesheet H01 First hot leg tube support plate H02 Second hot leg tube support plate H03 Third hot leg tube support plate H04 Fourth hot leg tube support plate H05 Fifth hot leg tube support plate H06 Sixth hot leg tube support plate H07 Seventh hot leg tube support plate AVi First AVB intersection AV2 Second AVB intersection AV3 Third AVB intersection AV4 Fourth AVB intersection C07 Seventh cold leg tube support plate C06 Sixth cold leg tube support plate C05 Fifth cold leg tube support plate C04 Fourth cold leg tube support plate C03 Third cold leg tube support plate C02 Second cold leg tube support plate COl First cold leg tube support plate CTS Cold leg top of tubesheet CTE Cold leg tube end AONDB Axial ODSCC Not Detected by Bobbin ARC Alternate Repair Criteria CM Condition Monitoring ETSS Examination Technique Specification Sheet ID Inner Diameter IGA Intergranular Attack NDE Non-Destructive Examination OD Outer Diameter ODSCC Outer Diameter Stress Corrosion Cracking PDA Percent Degraded Area PVN Permeability Variation PWSCC Primary Water Stress Corrosion Cracking SAI Single Axial Indication SCI Single Circumferential Indication SG Steam Generator SQN2 Sequoyah Nuclear Plant -Unit 2 SVI Single Volumetric Indication 1-S Top of Tubesheet TW Throughwall TWD Throughwall Degradation (Indication of wear degradation VOL Volumetric Indication (non-repairable)

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A AR EVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report 2.0 180-DAY STEAM GENERATOR INSPECTION REPORT In accordance with SQN2 Technical Specification 6.8.4.K, "Steam Generator Program", and Technical Specification 6.9.1.16, "Steam Generator Tube Inspection Report", this report documents the scope and results of the 2C 17 steam generator inspections. This report is required to be submitted to the NRC staff within 180 days after entering Mode 4 following completion of a steam generator inspection.

There are eight specific reporting requirements (labeled "a" through "h" below). Each reporting requirement is followed with the required information based on the inspections performed during the 2C 17 outage.

a. The Scope of the Inspections Performed on Each SG The 2C17 outage included eddy current inspections of all in-service steam generator tubes. All in-service tubing was inspected with the bobbin coil with the exception of the u-bends of Rows 1 through 10. The u-bends of Rows 1 through 10 were inspected with array or +PointTM coils. The hot leg tubesheet region of all in-service tubes was inspected with +PointTM for a minimum inspection extent of HTS +2" to -8". Twenty percent of the in-service tubes were inspected in the cold leg tubesheet region for a minimum inspection extent of CTS +2" to -10.5". Other +PointTM inspections were performed on locations of special interest based on the results of the bobbin inspection. Table 2-1 provides the number of inspections performed for each examination plan.

The 2C 17 steam generator inspection also included visual inspections of all previously installed plugs. This included both mechanical and welded plugs.

Secondary side visual inspections were also performed at the top of the tubesheet. These inspections were focused on investigating locations of previously identified foreign objects left in the steam generators and other locations identified by eddy current during the 2C 17 inspection as having foreign object wear or PLP (Potential Loose Part) signals.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-1: Eddy Current Inspection Scope Examination Plan Full Length Bobbin Coil Straight Leg Bobbin Coil (Hot Leg)

Straight Leg Bobbin Coil (Cold Leg)

Low Row U-bend +Point TM (RI through R4)

High Row U-bend Array Coil (R5 through RIO)

Hot Leg Top of Tubesheet +Point TM Cold Leg Top of Tubesheet +Point TM Hot Leg Special Interest +Point TM (Locations)

U-bend Special Interest +Point TM (Locations)

Cold Leg Special Interest +Point TM (Locations)

SG21 SG22 2406 2348 881 826 881 826 337 317 544 509 3287 3174 658 635 534 391 134 73 342 100 SG23 SG24 All SGs 2345 869 869 337 532 3214 643 551 39 183 2362 839 839 338 501 3201 641 413 215 229 9461 3415 3415 1329 2086 12876 2577 1889 461 854 Total Exams Completed 10004 9199 9582 9578 38363 Total Tubes Examined 3287 3174 3214 3201 12876 Page 9

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report

b. Active Degradation Mechanisms Found Based on the inspections performed, several degradation mechanisms were reported. Table 2-2 provides a summary of the degradation mechanisms reported. The numbers in this table indicate the number of indications reported (i.e., not the number of tubes affected).

Table 2-2: Number of Indications Detected for Each Degradation Mechanism Degradation Mechanism AVB Wear Cold Leg Thinning Axial ODSCC at TSP Axial PWSCC at Dented TSP Circumferential ODSCC at Dented TSP Volumetric OD IGA at TSP Axial ODSCC in U-bend Axial PWSCC in U-bend Circumferential PWSCC in U-bend Axial ODSCC Near TTS Axial PWSCC Near TTS Circumferential ODSCC Near TTS Circumferential PWSCC Near TTS Axial ODSCC in Freespan Foreign Object Wear SG21 SG22 SG23 SG24 Total 13 44 19 17 93 45 643 95 716 60 878 3

48 248 1478 3715*

3 1

1 1

3 3

2 1

4 3

4 2

2 1

6 1

1 5

1 15 4

1 5

10 1

19 1

1

The count for axial ODSCC at TSPs is based on the number of intersections, not the number of indications. Some intersections that were inspected with +PointT' had multiple axial ODSCC indications. In these cases, the affected TSPs were only counted once in the above table.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report

c.

Nondestructive Examination (NDE) Techniques Used for Each Degradation Mechanism Table 2-3 below provides the NDE techniques that were used for the detection of each degradation mechanism identified during the 2C 17 inspection.

Table 2-3: NDE Techniques Used for Each Degradation Mechanism Degradation Mechanism AVB Wear Cold Leg Thinning Axial ODSCC at TSP Axial PWSCC at Dented TSP Circumferential ODSCC at Dented TSP Volumetric OD IGA at TSP Axial ODSCC in U-bend Axial PWSCC in U-bend Circumferential PWSCC in U-bend Axial ODSCC Near TTS Axial PWSCC Near TTS Circumferential ODSCC Near TTS Circumferential PWSCC Near TTS Axial ODSCC in Freespan Foreign Object Wear Detection Technique Bobbin Bobbin Bobbin

+PointTM

+PointTM Bobbin and +PointTM

+PointTM or Array

+Point TM or Array

+PointTM

+PointTM Bobbin Bobbin and +PointTM

d. Location, Orientation (if Linear), and Measured Sizes (if Available) of Service Induced Indications Table 2-5 at the end of this report provides a listing of all service induced indications reported during the 2C17 inspection. If depth or length sizing was available, this information is also provided in this table.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report

e.

Number of Tubes Plugged During the Inspection Outage for Each Active Degradation Mechanism Table 2-4 below provides the number of tubes plugged for each degradation mechanism. This table also provides the number of tubes plugged prior to and after the 2C 17 outage as well as the percentage of tubes plugged after the 2C 17 outage.

Table 2-4: Number of Tubes Plugged for Each SG21 SG22 Degradation Mechanism SG23 SG24 Total Previously Plugged Tubes 101 214 174 187 676 Degradation Mechanism Cold Leg Thinning Axial ODSCC at TSP Axial PWSCC at Dented TSP Circumferential ODSCC at Dented TSP Volumetric OD IGA at TSP Axial ODSCC in U-bend Axial PWSCC in U-bend Circumferential PWSCC in U-bend Axial ODSCC Near TTS Axial PWSCC Near TTS Circumferential ODSCC Near TTS Circumferential PWSCC Near TTS Axial ODSCC in Freespan Permeability Variation 1

1 3

3 1

1 3

3 1

1 2

14 1

1 2

4 1

3 1

1 1

4 19 4

3 4

1 2

1 5

1 9

1 6

2 3

1 Tubes Plugged in 2C17 9

15 13 24*

61 Total Plugged to Date Percentage Plugged to Date 110 229 187 211 737 3.2%

6.8%

5.5%

6.2%

5.4%

One tube in SG24 had pluggable indications in two categories (axial ODSCC at TSP and axial PWSCC at dented TSP). This tube is included in both "Degradation Mechanism" categories, but is only counted once for the "Tubes Plugged in 2C17" category.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report

f.

Total Number and Percentage of Tubes Plugged to Date Table 2-4 in the previous section provides the number and percentage of tubes plugged to date.

g. The Results of Condition Monitoring, Including the Results of Tube Pulls and In Situ Testing Each degradation mechanism observed during the 2C 17 inspection is discussed below relative to condition monitoring and screening for in situ test candidates. The limiting structural integrity performance criterion for SQN2 is three times the normal operating pressure differential. Based on the normal operating pressure differential of 1397.2 psid, the 3AP value used in the condition monitoring assessment was 4192 psid.

AVB WEAR The Sequoyah Unit 2 Cycle 17 Degradation Assessment predicted, based on past indications and growth rate data, that three tubes would exceed the plugging limit for AVB wear. A total of 93 indications (in 47 tubes) were detected. None exceeded the plugging limit of 40%. The 40% plugging limit is conservative for Sequoyah Unit 2 SGs for both structural integrity and accident induced leakage performance criteria.

Condition monitoring assumed the axial length of the AVB wear indication to be greater than the width of the AVB (i.e., 0.53" vs. actual width of 0.38"). The condition monitoring (CM) limit for an AVB wear flaw with an axial extent of 0.53" is greater than 60%TW. Since the maximum depth reported was 38% throughwall (TW), condition monitoring requirements were met for AVB wear.

Cold Leg Thinning A total of 248 indications (in 237 tubes) of cold leg thinning were detected. Four indications exceeded the repair limit of 40% through wall and were plugged. The 40% repair limit is conservative for SQN Unit 2 SGs for structural and leakage performance criteria. Condition monitoring assumed the axial length of cold leg thinning to be the tube support plate thickness (0.75"). The maximum depth reported for cold leg thinning was 44%TW. The CM limit for a cold leg thinning flaw assuming uniform thinning with a length of 0.75" is greater than 50%TW. Therefore condition monitoring requirements were met for cold leg thinning.

Foreign Obiect Wear No new indications attributed to foreign object wear were detected during the U2C17 inspection. One previously reported indication believed to have been caused by a foreign object was reported again in SG23.

This indication had a voltage of 0.19v and an estimated depth of 32%TW using EPRI ETSS 27903.1. Based on its low voltage response and estimated depth, this indication met the condition monitoring structural and leakage performance criteria.

Due to the facts that 1) this indication has been present since at least 1994 with little change, 2) the foreign object that presumably caused the wear is no longer present, and 3) the indication measured <40%TW with a qualified sizing technique, the tube with this indication (R37-C65) was returned to service for Cycle 18.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Axial ODSCC in Freespan Regions Nineteen indications of axial ODSCC in freespan regions were identified in six tubes during the 2C 17 inspection. With two exceptions, all indications were at or below the 0.4 volt quick screen for structural or leakage evaluation. The 0.4 quick screen is based on Reference 1, Section B.3.4, which states that the

+PointTM 0.4 volt quick screen value precludes a tube from bursting at 3 x NOPD and therefore eliminates the need to perform NDE sizing or in situ pressure testing. In addition, Reference 1 says that, to be considered for additional in situ screening, the length of the flaw exceeding 0.4v must be >0.6". Neither of the two indications that exceeded the 0.4v criterion were over 0.4v for a length of >0.6". These indications were also well below the initial voltage threshold (2.21v) for leakage screening. Therefore, the condition monitoring structural and leakage performance criteria were met for axial ODSCC at freespan locations.

All tubes with indications of axial ODSCC at freespan locations were plugged.

Axial ODSCC Near the Top of the Hot Leg Tubesheet A total of six indications in five tubes were identified as axial ODSCC near the top of the hot leg tubesheet.

All but one of these indications were below the 0.4 volt quick screen for performing structural or leakage analysis. As discussed above for axial ODSCC in the freespan, the length of the flaw exceeding 0.4v must be

>0.6" to be considered for additional structural screening. The indication that was greater than 0.4v (SG23 tube Rl19 C48) was only 0.18" long and, therefore, didn't need additional screening based on depth and length. Also, this indication had a maximum voltage of 0.94v, which is below the EPRI voltage threshold of 1.Ov for additional consideration for leak testing for axial ODSCC indications at explosive transitions.

Therefore, all axial ODSCC indications near the top of the hot leg tubesheet met the condition monitoring performance criteria.

All tubes with axial ODSCC near the top of the tubesheet were plugged.

Circumferential ODSCC Near the Top of the Hot Leg Tubesheet A total of ten indications in nine tubes were identified as circumferential ODSCC near the top of the hot leg tubesheet. Each of these indications was below the 0.5 volt quick screen for performing structural or leakage integrity for circumferential indications. The 0.5 quick screen is based on Reference 1, Section B.3.4, which states that the +PointTM 0.5 volt quick screen value precludes a tube from bursting at 3AP and, therefore, eliminates the need to perform NDE sizing or in situ pressure testing. The voltages of these indications were also below the EPRI voltage threshold of 1.33v for additional consideration for leak testing for circumferential ODSCC indications at explosive transitions. Therefore, all circumferential ODSCC indications near the top of the hot leg tubesheet met the condition monitoring performance criteria.

All tubes with circumferential ODSCC indications near the top of the hot leg tubesheet were stabilized and plugged.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Axial ODSCC at TSPs Most axial ODSCC indications at tube support plates (TSPs) are allowed to remain in service under an approved alternate repair criterion (NRC Generic Letter 95-05; Reference 2). Under the alternate repair criterion, TSP intersections with suspected or confirmed ODSCC are allowed to remain in service if the indications meet certain criteria. As required by Reference 2, a detailed condition monitoring and operational assessment was transmitted to the NRC with 90 days of initial entry into Mode 4. This assessment is documented in Reference 3 and was provided to the NRC as an enclosure to Reference 4. The condition monitoring probability of burst in the limiting steam generator at the end of Cycle 17 was 1.42E-4 and the postulated accident induced leakage due to ODSCC at TSPs in the limiting steam generator at the end of Cycle 17 was 0.427 gpm. These values meet the performance criteria as discussed in Reference 3.

During the 2C 17 inspection, the largest bobbin voltage for an axial ODSCC at TSP indication was 3.08v. The upper voltage repair limit (which includes a growth component in addition to eddy current uncertainties) for 2C17 was 5.91v (Reference 3). Therefore, condition monitoring was met.

Fourteen tubes required plugging due to axial ODSCC at TSPs during the 2C17 outage. Per the ARC, bobbin indications greater than 2.0 volts that were confirmed as axial ODSCC with +PointTM were plugged. An additional five tubes with axial ODSCC at TSPs were plugged "preventively" to prevent extreme voltage growth.

Circumferential ODSCC at Dented TSPs During the 2C 17 outage, three indications of circumferential ODSCC at TSPs were detected. These indications were all at the 7th TSP on the hot leg side in adjacent tubes in SG21. Two of the three indications were below the initial 0.5v screening threshold for circumferential indications. The third indication had a measured voltage of 0.59v. Therefore, additional screening was required for this flaw. Section 4.4.2.2 of Reference 1 provides an initial conservative screen on crack angle for circumferential flaws. Per Reference 1, if the crack angle measures < 180 degrees, a proof test is not required. With a measured crack angle of 134 degrees, this indication also meets the performance criterion for structural integrity.

The EPRI In Situ Guidelines (Reference 1) provide no threshold voltage for leakage screening for circumferential ODSCC at TSPs. However, the maximum voltage reported at 2C 17 (0.59v) is well below any of the voltage thresholds provided (including circumferential ODSCC at other locations with geometric deformation). Based on the circumferential extent and the voltage of this flaw, condition monitoring was considered to be met.

These three tubes were plugged and stabilized.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Axial PWSCC Near the Top of the Hot Leg Tubesheet One indication of axial PWSCC near the top of the hot leg tubesheet was identified. This indication was less than the quick screen value of 0.4 volts for axial indications. The voltage of this indication was also the initial voltage threshold (2.50v) for leakage screening. Therefore, the condition monitoring structural and leakage performance criteria were met for axial PWSCC near the top of the hot leg tubesheet.

This tube was plugged.

Circumferential PWSCC Near the Top of the Hot Leg Tubesheet One indication of circumferential PWSCC was identified near the top of the hot leg tubesheet. This indication had a +PointTM voltage of 0.83v. This exceeded the 0.5 volt initial screen for circumferential cracking and, therefore, required further evaluation. This flaw was depth and length sized as 49%TW maximum depth and 23 degrees in circumferential extent. Therefore, this flaw is well below the condition monitoring limit of 50.7 PDA (Percent D6graded Area) from the SQN2 Degradation Assessment [5]. The flaw did not exceed the voltage threshold (1.38v) for additional leakage screening. Therefore, this indication met the condition monitoring structural and leakage performance criteria.

This tube was plugged and stabilized.

Axial PWSCC in U-bend Regions Two indications of axial PWSCC in low row u-bends were detected. One of these indications, in SG 22 R1C54, measured 1.37V with +PointTM. This indication passed the structural integrity screening based on its short length (0.18"). However, the voltage exceeded the EPRI leak test screening criterion of 1.31 v and had a maximum measured depth of 99%TW and was, hence, at a small risk for experiencing "pop-through" leakage. Therefore, this flaw was in situ tested per the requirements of Reference 1. The flaw did not leak or burst in situ pressure testing.

The other flaw, in SG23 R1C37, measured 0.58v with +PointTM. This flaw passed the structural screening based on its measured length (0.22") being less than the allowable length (0.44") for a throughwall axial flaw

[5] and passed leakage screening based on voltage.

Both of the tubes with axial PWSCC in the u-bends were plugged.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Axial ODSCC in U-bend Regions Two indications of axial ODSCC were detected in the u-bend of a Row 12 tube. Both of these indications were detected with bobbin. Both of these indications were below the initial 0.4v screening value for structural integrity. These indications were, therefore, also both below the threshold voltage of 1.0v for leakage screening. Both of these indications met the condition monitoring structural and leakage performance criteria.

This tube was plugged.

Circumferential PWSCC in U-bend Regions One indication of circumferential PWSCC was detected in a Row 6 u-bend. This indication exceeded the initial 0.5v screening for structural integrity and was, therefore, depth and length sized. With a maximum measured depth of 97%TW and a crack angle of only 35 degrees, this flaw is well below the condition monitoring limit of 50.7 PDA (percent degraded area). In addition, the voltage of this flaw is well below the threshold for leakage screening of 1.98v. Therefore, the condition monitoring structural and leakage performance criteria were met for this mechanism.

This tube was plugged and stabilized.

Axial PWSCC at Dented TSPs Four indications of axial PWSCC at dented TSPs were reported during the 2C 17 outage. Three of the four indications exceeded the initial 0.4v screening threshold for axial indications. However, none of the indications exceeded 0.4v over a length >0.6v. Thus, the structural integrity performance criterion was met.

The largest voltage was 1. Iv. This is considerably less than the threshold voltage (2.5v) for leakage screening for this mechanism. Therefore, the leakage integrity performance criterion was also met for this mechanism.

The tubes with these four indications were plugged.

Page 17

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report OD Volumetric IGA at TSPs During the 2C 17 outage, four tubes were plugged due to four indications of OD volumetric IGA located within TSP intersections. Three of the four indications were less than the initial voltage screen of 0.5v.

Therefore, no additional screening was required for these indications for condition monitoring or in situ pressure testing purposes. The other indication had a voltage of 0.93v and required additional screening.

This indication was conservatively evaluated as two crack-like indications (axial and circumferential) as allowed by Reference 1. As discussed previously, Reference 1 provides a conservative screen on crack angle for circumferential flaws. Per Reference 1, if the crack angle measures <180 degrees, a proof test is not required. The crack angle for this flaw was measured as 77 degrees. Therefore, this flaw met structural integrity for the circumferential portion of the flaw. The axial extent of this flaw (0.39") is less than the throughwall structural limit of 0.44". Therefore, condition monitoring was also met for the axial portion of this flaw.

All four of the tubes with volumetric IGA at TSPs were plugged.

In Situ Pressure Testing A total of three tubes were in situ pressure tested during the 2C17 outage. As discussed above, one tube was in situ pressure tested due to an axial PWSCC indication in the u-bend that had a small risk of experiencing "pop-through" leakage. In addition to this tube, two other tubes were also in situ pressure tested due to permeability variation (PVN) signals that could not be removed with the use of magnetically biased +PointTM probe. Since these PVN signals could potentially mask a flaw and they were in locations known to be susceptible to cracking at SQN2, these tubes were also in situ pressure tested.

All three tubes were pressure tested over the full length of the tube to a minimum adjusted test pressure of 4900 psi. All three tubes passed in situ leak and proof testing with no leakage.

Tubes Pulled No tube pulls were required or performed during the 2C17 outage.

h. The Effective Plugging Percentage for All Plugging in Each SG There are no sleeves installed in the SQN2 steam generators. Therefore, the effective plugging percentage is the same as the plugging percentage as shown in Table 2-4 in Section (f) above.

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A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

Axien Circien SG Row Col Jn4

%TW Su Inch Volts fInches)

Deercee Characterization SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 5G22 SG22 SG22 5G22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 5G22 5G22 5G22 SG22 5G22 SG22 SG22 5G22 5G22 SG22 5G22 SG22 5G22 5G22 SG22 5G22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 5G22 SG22 SG22 5G22 5G22 38 TWD 38 TWD 29 TWD 29 TWD 31 TWD 31 TWD 31 TWD 31 TWD 64 TWD 64 TWD 64 TWD 66 TWD 45 TWD 28 TWD 28 TWD 28 TWD 64 TWD 64 TWD 64 TWD 42 TWD 72 TWD 72 TWD 28 TWD 74 TWD 45 TWD 41 TWD 69 TWD 69 TWD 61 TWD 61 TWD 61 TWD 63 TWD 64 TWD 64 TWD 64 TWD 71 TWD 71 TWD 70 TWD 43 TWD 65 TWD 65 TWD 65 TWD 39 TWD 39 TWD 56 TWD 56 TWD 56 TWD 62 TWD 62 TWD 62 TWD 62 TWD 62 TWD AV2 0.55 0.83 AV3

-0.17 0.39 AV2 0.03 0.42 AV3 0

0.47 AVI 0

0.19 AV2 0.61 0.49 AV3

-0.14 0.55 AV4

-0.78 0.23 AV2 0

0.63 AV3 0.28 0.51 AV4

-0.11 0.46 AV3 0

0.47 AV2

-0.11 0.23 AVI

-0.06 0.3 AV2 0.03 0.27 AV3

-0.17 0.99 AV1

-0.52 0.28 AV2

-0.18 0.37 AV3

-0.46 0.75 AV2 0.11 0.34 AV2 0

0.25 AV3 0

0.26 AV1 0.11 0.44 AV2

-0.06 0.23 AV3 0

0.4 AV2

-0.17 0.45 AV2 0.12 0.61 AV3 0

0.61 AV2 0.37 1.23 AV3 0.31 0.34 AV4 0.19 0.28 AV2

-0.03 0.7 AV1

-0.19 0.33 AV2

-0.12 0.65 AV3 0.22 0.58 AV2

-0.03 0.21 AV3 0

0.35 AV3 0.56 0.77 AV3

-0.14 0.45 AV1

-0.12 0.19 AV2 0

0.72 AV3 0

1.18 AV2

-0.08 0.6 AV3 0.11 0.28 AVi 0

0.61 AV2 0

0.72 AV3 0.11 0.66 AV2 0.44 0.48 AV3

-0.19 0.49 AV1 0

0.23 AV2 0.22 0.17 AV3 0.22 0.44 AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear Resoiution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged Plugged In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service;.c40%TW Page 19

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row SG22 38 SG22 38 5G22 38 SG22 39 SG22 39 SG23 18 5G23 19 SG23 19 SG23 23 SG23 23 SG23 23 SG23 28 SG23 28 SG23 28 5G23 32 SG23 33 5G23 33 SG23 34 SG23 35 SG23 35 5G23 35 SG23 38 SG23 38 SG23 40 SG24 29 SG24 29 SG24 29 SG24 29 SG24 32 SG24 32 5G24 35 SG24 35 SG24 38 SG24 38 SG24 38 SG24 38 5G24 38 SG24 38 5G24 38 SG24 38 SG24 38 5G21 1

SG21 4

SG21 5

SG21 6

SG21 7

5G21 8

5G21 10 5G21 11 SG21 11 SG21 12 SG21 13 5G21 16 5G21 17 ol iLnd 43 TWD 46 TWD 46 TWD 49 TWD 49 TWD 30 TWD 64 TWD 64 TWD 55 TWD 55 TWD 55 TWD 45 TWD 45 TWD 45 TWD 40 TWD 61 TWD 61 TWD 42 TWD 39 TWD 39 TWD 39 TWD 40 TWD 40 TWD 56 TWD 67 TWD 67 TWD 67 TWD 67 TWD 41 TWD 41 TWD 55 TWD 55 TWD 44 TWD 47 TWD 47 TWD 49 TWD 49 TWD 52 TWD 52 TWD 65 TWD 65 TWD 1

TWD 1

TWD 2

TWD 3

TWD 2

TWD 4

TWD 3

TWD 91 TWD 4

TWD 2TW 14 19 17 15 15 15 21 18 10 13 11 17 21 19 14 16 15 22 28 20 11 14 15 18 16 14 33 18 16 13 18 12 22 19 22 23 9

22 22 14 11 15 1

35 6

26 12 26 6

17 1

5 33 15 AV3 AV3 AV4 AV3 AV4 AV2 AV2 AV3 AV2 AV3 AV4 AV1 AV2 AV3 AV3 AV2 AV3 AV3 AV1 AV2 AV3 AV3 AV4 AV2 AVI AV2 AV3 AV4 AV2 AV3 AVi AV2 AV3 AV3 AV4 AV3 AV4 AV3 AV4 AV1 AV2 Col Col Col Col Col Col Col Col Col Col co0 Col Col Inchl Volts

-0.25 0.3 0

0.44 0

0.39 0

0.3 0

0.29

-0.14 0.35

-0.32 0.53

-0.2 0.44 0.17 0.23 0.11 0.3

-0.28 0.24 0

0.34 0

0.45 0

0.42 0.14 0.41

-0.14 0.37 0.06 0.33

-0.08 0.79

-0.09 1.1

-0.34 0.68

-0.11 0.33

-0.03 0.44

-0.08 0.48

-0.06 0.43 0

0.39 0

0.33 0

1.09 0

0.44 0.2 0.27 0.14 0.21 0.45 0.33

-0.11 0.21 0

0.48

-0.08 0.31 0.03 0.4 0

0.49 0

0.15 0

0.44 0

0.46 0

0.27 0

0.21 0

0.35

-0.03 0.78 0.11 1.06 0

0.52 0.06 1.3 0.11 0.97 0.14 1.16 0.11 0.76

-0.14 0.88 0.14 1.01 0.06 0.57

-0.08 0.25 0.03 0.36 Axien Cirtekn finchesi (Degrees)

Characterization AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVE Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AV8 Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear AVB Wear Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged Plugged In Service; <40%TW In Service; <40%TW Page 20

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 5G21 5G21 SG21 5G21 5G21 SG21 SG21 SG21 SG21 5G21 SG21 SG22 SG22 5G22 5G22 SG22 5G22 5G22 5G22 SG22 SG22 5G22 SG22 5G22 SG22 5G22 5G22 SG22 SG22 SG22 SG22 SG22 5G22 Row 29 30 31 31 34 38 42 42 43 43 43 43 44 44 44 44 44 44 44 44 44 45 45 45 46 46 46 46 46 46 46 46 2

4 5

5 5

6 7

7 7

9 9

10 10 11 11 11 12 15 15 19 22 24

&ol Ibid 84 TWD 83 TWD 79 TWD 82 TWD 79 TWD 70 TWD 30 TWD 62 TWD 31 TWD 32 TWD 36 TWD 62 TWD 35 TWD 36 TWD 36 TWD 37 TWD 39 TWD 45 TWD 58 TWD 59 TWD 61 TWD 41 TWD 43 TWD 55 TWD 43 TWD 44 TWD 50 TWD 51 TWD 52 TWD 53 TWD 53 TWD 54 TWD 4

TWD 92 TWD 3

TWD 93 TWD 94 TWD 94 TWD 4

TWD 92 TWD 94 TWD 4

TWD 93 TWD 4

TWD 92 TWD 4

TWD 91 TWD 93 TWD 4

TWD 4

TWD 91 TWD 6

TWD 8

TWD 2%IW 12 35

<20 8

18 15 1

16 14 34 2

15 28 19 21 19 41 39 22

<20 31 28 19 5

2 36 2

1

<20 31 36 22 1

<20

<20 26 8

8 16 18 24 2

4 13 10 36 10 21 2

23 30 4

1 17 2UM Ingh Vo Col 0.08 0.35 Col 0.17 1.79 Col

-0.22 0.46 COl

-0.26 1.05 C03

-0.08 1.06 Col

-0.19 0.96 Col 0.19 0.98 COl

-0.19 0.86 Col 0.17 1.05 COl

-0.11 1.01 Col 0.08 0.79 Col

-0.17 1.09 Col

-0.17 0.43 Col 0.19 0.77 C02

-0.25 0.53 C02

-0.19 0.56 C02

-0.22 2.33 C02 0.06 1.47 COl

-0.2 1.89 Col

-0.25 0.7 Col

-0.25 0.77 C02

-0.22 0.59 C02

-0.28 0.4 Co0

-0.28 0.52 C02

-0.25 0.58 C02

-0.17 0.59 Co0 0.3 1.01 C02 0.03 0.76 C02 0.11 1.14 Col

-0.08 0.73 C02 0.14 1.25 C02

-0.2 0.4 COl

-0.22 0.78 Col

-0.03 0.25 Col

-0.11 1.13 Col

-0.03 0.72 Col

-0.2 1.07 Col

-0.28 0.69 Col

-0.23 0.5 Col

-0.11 1.12 Col

-0.17 1.75 Col

-0.23 0.55 Col

-0.14 0.99 Col

-0.25 0.83 Col

-0.17 1.48 Col

-0.23 0.9 Col

-0.25 0.54 Col

-0.11 0.49 Col

-0.2 1.07 Col

-0.25 0.4 Col 0.08 0.37 Col 0.03 1.25 C02

-0.03 0.66 Col

-0.15 1.36 Ma~n Circien (inches)

(Dgrees)

Characterization Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Page 21

A AREVA Document No.: 51-9171130-001 Sequoyah 2C1 7 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row SG22 24 SG22 27 5G22 28 SG22 28 SG22 30 SG22 30 SG22 30 SG22 30 SG22 31 SG22 31 SG22 32 SG22 33 SG22 33 SG22 33 SG22 33 SG22 34 SG22 34 SG22 34 SG22 34 SG22 36 SG22 36 SG22 36 5G22 37 SG22 37 SG22 37 SG22 38 5G22 38 SG22 38 SG22 38 SG22 38 SG22 39 SG22 39 SG22 39 SG22 39 SG22 40 SG22 40 SG22 40 SG22 40 SG22 40 SG22 40 SG22 40 SG22 40 SG22 40 5G22 41 5G22 41 SG22 41 5G22 41 5G22 41 5G22 41 SG22 42 SG22 42 SG22 42 SG22 42 5G22 42 Col Jnd 9

TWD 85 TWD 11 TWD 12 TWD 15 TWD 16 TWD 81 TWD 82 TWD 15 TWD 80 TWD 17 TWD 19 TWD 71 TWD 74 TWD 78 TWD 16 TWD 19 TWD 78 TWD 78 TWD 18 TWD 20 TWD 22 TWD 23 TWD 74 TWD 76 TWD 21 TWD 22 TWD 24 TWD 73 TWD 74 TWD 70 TWD 70 TWD 72 TWD 73 TWD 24 TWD 24 TWD 25 TWD 27 TWD 42 TWD 67 TWD 68 TWD 71 TWD 71 TWD 26 TWD 27 TWD 29 TWD 33 TWD 36 TWD 69 TWD 28 TWD 29 TWD 36 TWD 39 TWD 64 TWD

%MW 19 26 28 30

<20 16 17 1

12 10

<20 3

<20 22 35 24 21 1

19 29 35 7

34 1

14 24 20 22 25 16

<20 6

1

<20 36 32 10 25

<20 4

9 24 33 7

13 34 26 1

3 12 34 20 20 30 SUnO IMU Volts Col 0.15 0.69 COl

-0.23 1.16 COl

-0.17 1.49 C02

-0.28 1.51 C02 0.17 0.62 C02 0.28 0.67 C02

-0.03 0.47 C02

-0.03 0.89 C03 0

0.35 C02 0.03 0.37 C03

-0.17 0.42 Col

-0.22 1.18 C02

-0.22 0.41 C02

-0.12 0.79 C02

-0.18 1.77 CO0

-0.11 0.9 Co0 0.06 1.24 Col

-0.12 0.45 C02

-0.19 0.99 Col 0.14 1.65 Col

-0.17 2.48 Col

-0.14 0.66 Col

-0.25 1.26 C02

-0.12 0.7 C02

-0.18 1

Col

-0.17 0.64 C03 0

0.5 Col 0.17 1.14 C02

-0.22 0.78 C02 0.18 0.77 C02 0

0.88 C03

-0.19 1.03 C03

-0.09 0.7 C02 0

0.63 Col

-0.06 2.25 C02

-0.25 0.89 Col 0.14 0.59 Col

-0.11 0.88 C02 0.03 0.15 C02 0.15 1.04 C02

-0.03 0.77 Col

-0.18 0.38 C03

-0.18 0.66 C02

-0.28 0.77 Col

-0.22 0.74 Col 0

1.15 C02

-0.25 0.64 C02

-0.22 0.93 Col 0.18 0.95 COl

-0.22 0.65 Col 0.11 1.91 Col

-0.22 0.87 Col

-0.17 0.54 Col 0.19 2.16 AxLen CircLen (inches)

(Degrees)

Characterization Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Page 22

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col hid SG22 42 65 TWD SG22 42 66 TWD SG22 42 67 TWD SG22 43 32 TWD SG22 43 38 TWD SG22 43 57 TWD SG22 43 58 TWD SG22 43 62 TWD SG22 43 63 TWD SG22 43 64 TWD SG22 44 39 TWD SG22 44 57 TWD SG22 45 37 TWD SG22 45 40 TWD SG22 45 46 TWD SG22 45 49 TWD SG22 45 50 TWD SG22 46 48 TWD 5G22 46 53 TWD 5G23 2

1 TWD SG23 5

1 TWD 5G23 6

2 TWD 5G23 7

1 TWD SG23 7

2 TWD 5G23 7

2 TWD SG23 10 2

TWD SG23 11 90 TWD SG23 11 92 TWD SG23 12 3

TWD 5G23 14 3

TWD SG23 15 90 TWD SG23 17 91 TWD SG23 25 9

TWD SG23 27 84 TWD SG23 30 83 TWD SG23 30 83 TWD SG23 31 16 TWD SG23 33 78 TWD SG23 34 16 TWD SG23 34 16 TWD SG23 34 78 TWD SG23 35 17 TWD SG23 35 17 TWD SG23 35 78 TWD SG23 36 19 TWD SG23 36 74 TWD 5G23 36 74 TWD 5G23 36 76 TWD SG23 37 21 TWD SG23 37 22 TWD SG23 37 73 TWD SG23 37 74 TWD SG23 37 76 TWD SG23 38 74 TWD

%TW 21 13 1

37 18 8

<20 24 23 3

21 14

<20 33 2

1 39 15 22 7

25 27 42 26 3

28 39 38 1

12 1

11

<20 31 5

<20 1

33 2

9 9

31 26 4

29 11 33 19 36 1

16

<20 17 39 Col 0.22 COl 0.12 Col 0.18 COl 0.11 Col 0.17 C02 0.21 C02 0.28 COl 0.22 Col 0

Col 0.15 C02

-0.22 C02 0.14 C02 0.25 Col 0.03 Col

-0.22 Col

-0.06 COl 0

Col 0.11 Col 0.19 Col

-0.06 Cal 0.11 Cal

-0.06 Col 0.08 Cal

-0.11 C02 0.14 Col 0.17 Col

-0.25 Col

-0.11 Col 0.03 COl

-0.03 Co0

-0.17 Co0

-0.14 Col 0.08 COl

-0.25 COl

-0.19 C02 0.25 C02 0.11 Col

-0.14 Col

-0.14 C02

-0.2 Col 0.03 Col

-0.06 C02

-0.06 Col 0.08 C02 0.17 Col

-0.22 COl 0.06 COl

-0.19 Col 0.25 C02

-0.19 Col

-0.22 Col

-0.22 Cal

-0.06 Col

-0.11 Volts 1.71 0.66 0.73 2.28 0.94 0.65 0.41 1.04 0.5 0.81 1.19 0.68 0.69 1.35 0.75 0.36 1.01 0.85 0.4 0.46 0.76 0.66 1.63 0.68 0.58 1.35 0.64 1.14 0.46 0.37 1.13 0.65 0.43 1.25 1.4 0.5 0.59 1.43 1.01 0.47 0.34 0.45 0.99 1.26 0.3 0.85 1.68 1.16 1.09 0.76 0.69 0.43 1.02 2.07 AxLen Circien (inches)1 Ioearees)

Characterization Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Page 23

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

S2 Row 39 2

TWd SG23 39 22 TWD SG23 39 68 TWD SG23 39 71 TWD SG23 39 73 TWID SG23 40 24 TWD SG23 40 26 TWD SG23 40 67 TWD SG23 40 70 TWD SG23 42 28 TWD SG23 42 31 TWD SG23 42 34 TWD SG23 42 60 TWD SG23 43 31 TWD 5G23 43 62 TWD SG23 44 33 TWD SG23 44 56 TWD SG23 44 57 TWD SG23 44 58 TWD SG23 44 60 TWD SG23 45 40 TWD SG23 45 42 TWD SG23 45 53 TWD SG23 46 41 TWD SG23 46 47 TWD SG23 46 51 TWD SG24 6

2 TWD 5G24 7

94 TWD SG24 11 3

TWD SG24 17 91 TWD SG24 18 88 TWD SG24 19 7

TWD SG24 20 87 TWD SG24 27 11 TWO SG24 30 15 TWD SG24 31 13 TWD SG24 34 17 TWD SG24 34 76 TWD SG24 34 79 TWD SG24 36 75 TWD SG24 37 19 TWD 5G24 39 22 TWD 5G24 39 31 TWD SG24 39 71 TWD SG24 40 50 TWD SG24 40 63 TWD SG24 40 71 TWD SG24 41 30 TWD SG24 41 31 TWD SG24 41 34 TWD SG24 41 55 TWD SG24 41 56 TWD SG24 41 58 TWD 5G24 41 62 TWD SG24 42 29 TWD 211W 15 23 1

7

<20 26 38 10

<20 6

<20 2

<20 14 8

39 21 2

20 19 16 11 16 21 27

<20 28 9

1 15

<20 22 36

<20 15 1

14 17 1

5 29 34 2

1 20 40 17 11 15 20

<20 35 33 9

SUM Inch1 Y2o11 Col 0.19 1.07 Col 0.03 1.09 Col

-0.03 0.3 Col

-0.14 1.12 C02

-0.28 0.52 C02

-0.22 1.06 COl

-0.08 0.72 Col 0.17 1.09 Col 0

0.64 Col 0.08 0.59 Col

-0.08 0.5 Col

-0.19 0.52 Col 0.31 0.85 Col 0

1.25 Col 0.19 1.12 Col 0.11 1.2 Col

-0.17 1.22 COl 0.17 0.66 Col

-0.14 0.53 C03

-0.22 0.81 C02

-0.14 0.82 Col 0.17 0.63 C02

-0.3 1.22 C02

-0.17 0.78 Cal

-0.03 0.31 Cal

-0.34 0.47 Cal

-0.14 1.33 Cal

-0.22 0.9 Cal

-0.14 0.97 Cal

-0.14 1.09 Cal

-0.25 0.61 Cal

-0.22 0.78 Col

-0.25 0.65 Cal

-0.25 0.67 Col

-0.22 2.39 C02

-0.31 0.39 C02 0.22 0.89 C04

-0.31 0.43 C03

-0.17 0.55 COl

-0.11 0.68 C02

-0.22 1.63 C02

-0.25 0.49 C02 0.06 0.46 C02 0.08 0.41 C02

-0.06 0.77 C02

-0.2 2.05 C02

-0.28 0.96 C02

-0.22 0.48 C02

-0.25 0.82 C02

-0.03 0.19 C02

-0.28 0.27 C02

-0.14 1.68 C02

-0.14 3.29 C02

-0.34 0.44 AxLen CircLen (inches)

(Degrees)~

Characterization Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Page 24

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind SG24 42 33 TWD SG24 42 44 TWD SG24 43 35 TWD SG24 43 47 TWD SG24 43 54 TWD 5G24 44 34 TWD SG24 44 38 TWD SG24 44 39 TWD 5G24 44 47 TWD SG24 45 36 TWD 5G24 45 41 TWD 5G24 45 42 TWD SG24 45 44 TWD SG24 45 54 TWD SG24 45 55 TWD SG24 45 56 TWD SG24 45 57 TWD SG24 46 52 TWD SG24 46 53 TWD SG21 2

1 DSI SG21 2

7 DSI SG21 2

8 DSI SG21 2

8 0SI 5G21 2

10 DSI SG21 2

11 DSI SG21 2

12 DSI SG21 2

13 DSI SG21 2

17 DSI SG21 2

18 DSI SG21 2

35 DSI SG21 2

35 DSI SG21 3

1 DSI SG21 3

6 DSI SG21 3

17 DS0 SG21 3

25 DSI SG21 3

26 DSI SG21 3

27 DS0 SG21 3

30 DS0 SG21 3

34 DS0 5G21 3

42 DSI SG21 3

46 DS0 SG21 3

46 DSI 5621 3

47 0SI 5G21 3

47 DSI SG21 3

52 5SI SG21 3

56 5SI SG21 3

58 DSI 5G21 3

70 DSI SG21 3

71 DSI SG21 3

94 DSI SG21 4

6 DSI SG21 4

7 DSI

%TW 26 14 1

28 25 36 26 7

<20 11

<20 38 10 6

10 1

37 1

44 SuDD Inch1 C02

-0.25 C02

-0.2 C02 0.03 C02

-0.28 C02

-0.2 C02

-0.22 C02

-0.23 C02

-0.2 C02

-0.25 C02

-0.31 C02

-0.28 C02

-0.2 C02

-0.2 C02 0

C02 0.19 C02 0

C02

-0.14 C02 0.14 C02 0.19 H03

-0.06 H03

-0.03 H02 0

H04 0

H01 0.08 H01 0.17 H02

-0.03 H03

-0.03 H01 0

H07

-0.03 H01 0.08 H01 0.03 H02 0

H05 0.06 H01 0

HO 0.14 H02 0.14 H02 0.03 H01 0.03 H01 0.03 H03 0

HO 0.08 H01 0.06 H01 0.06 H02 0.17 H01

-0.03 H02 0.06 HO 0

H06

-0.06

.H02

-0.03 H04 0.14 H02

-0.03 H01 0

H02

-0.06 H01 0.06 Volts 0.63 0.96 0.85 0.44 1.72 2.49 0.95 0.71 0.31 0.88 0.31 1.7 0.96 0.55 0.57 0.71 2.17 0.52 1.32 0.32 0.43 0.65 0.24 1.02 0.84 0.49 0.2 0.37 0.48 0.47 0.9 0.53 0.41 0.93 1.06 1.86 0.77 0.66 0.58 0.45 0.82 0.33 1.04 0.52 0.44 0.25 0.57 0.34 0.47 0.22 0.41 0.35 1.05 0.3 AxLen CircLen finches)

Ipeareesl Characterization Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Cold Leg Thinning Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 00SCC at TSP Axial OOSCC at TSP Axial 00SCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW In Service; <40%TW Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 25

A AR EVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row CL0 Lnd

%fl&

5imm Inchl Y1gI AxLen CIrcien (ilnchs (Degre SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS5 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI H02 0.03 0.66 HO 0

0.27 H03 0

0.29 H02 0

0.27 H03 0

0.28 H01 0.06 0.87 HO

-0.11 0.92 H04

-0.03 0.2 HO 0

0.4 H02 0

0.66 H01 0.03 0.84 HO1 0.03 0.37 H02

-0.03 0.41 H03 0.03 0.2 H01 0

0.56 H02

-0.12 0.87 H02

-0.09 1.17 H02 0

0.5 H03 0

0.64 H01 0

0.31 H02

-0.03 0.57 H01 0.03 0.36 H02 0

0.29 H02 0

0.74 H03

-0.11 0.39 H01 0.06 0.45 H02 0

0.53 H01

-0.03 0.58 H02

-0.03 0.68 HO 0

0.45 HO 0.03 0.79 H01 0

0.55 H03 0

0.59 H02 0

0.45 H02

-0.03 0.49 H02 0

0.51 H02 0

0.73 H02 0

0.7 H01

-0.03 0.95 H02 0.03 0.43 HOl 0

0.44 H03

-0.03 0.88 H02 0

0.28 H03 0

0.77 H02 0

0.36 H03

-0.14 0.74 H02 0.03 0.54 H03 0

0.46 H03 0.03 0.42 H01 0.06 0.56 H02 0

0.89 H03 0

0.53 HO

-0.03 0.62 H06

-0.08 0.34 Characterizain Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 26

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG-Row CL0 5G21 6

4 SG21 6

9 SG21 6

14 SG21 6

14 5G21 6

15 SG21 6

19 SG21 6

21 SG21 6

24 SG21 6

25 5G21 6

26 SG21 6

27 SG21 6

28 SG21 6

29 SG21 6

33 SG21 6

34 SG21 6

35 5G21 6

38 SG21 6

43 SG21 6

45 SG21 6

46 SG21 6

49 SG21 6

54 SG21 6

73 SG21 6

91 5G21 6

93 SG21 6

94 SG21 7

2 SG21 7

3 SG21 7

10 SG21 7

20 SG21 7

30 SG21 7

49 SG21 7

65 SG21 8

3 SG21 8

3 5G21 8

4 SG21 8

6 SG21 8

12 5G21 8

21 SG21 8

21 5G21 8

21 SG21 8

33 SG21 8

50 SG21 8

51 SG21 8

56 SG21 8

63 SG21 9

3 Ind

%TW Supo DSI H01 DSI HO0 DSI HO0 DSI H02 DSI H01 DSI H02 DSI H01 DSI H03 DSI HO0 DSI H01 DSI H03 DSI H01 DSI H01 DSI H02 DSI H02 DSI H04 DSI H01 DSI C02 DSI H01 DSI H04 DSI H01 DSI H03 DSI H01 DSI H01 DSI H01 DSI H01 DSI HO0 DSI H02 DSI C04 DSI H02 DSI H02 DSI H03 DSI H02 DSI H05 DSI H02 DSI HO1 DSI H01 DSI HO1 DSI H03 DSI H01 DSI H02 DSI H03 DSl H02 DSI H01 DSl H01 D51 H01 DSI H02 DS H04 DSI HO1 DSl H01 DSI H01 DSI H02 DSI H04 DSI H03 Inchl 0.03 0

0.06 0.06 0.08 0

-0.17 0.03

-0.03 0.03 0

0.03 0

0 0.03 0

-0.06 0

0 0

0.03 0.03 0.03 0.03 0.14 0

-0.03 0.08 0.03 0.03 0.03 0

0

-0.03 0

0 0

-0.06 0

0.03 0.03 0.06 0

0.03 0.03

-0.03

-0.06 0.03 0.08

-0.03 0.06

-0.03 0

0 Volts 0.93 0.65 0.85 0.27 0.64 0.74 0.91 0.94 1.03 0.25 0.17 0.92 0.63 0.43 0.55 0.21 0.53 0.23 0.44 0.12 0.26 0.41 0.42 0.4 0.43 0.67 0.33 0.26 0.38 0.94 0.95 0.86 0.79 0.24 0.42 0.65 0.63 0.53 0.73 0.66 1.43 0.96 0.81 0.94 0.69 0.36 0.5 0.36 0.26 0.6 0.8 0.29 0.27 0.56 AxIen CIrcien (Inches)

(Dearees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 27

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Axien CircLen Ind~

%TW

Sum,

!nchl Vot finchesl (Dearees)

SG21 9

5G21 9

SG21 9

SG21 10 SG21 10 SG21 10 SG21 10 SG21 10 5G21 10 SG21 10 SG21 10 5G21 10 SG21 10 SG21 10 5G21 10 SG21 10 SG21 10 SG21 10 SG21 10 SG21 11 SG21 11 SG21 11 SG21 11 SG21 11 SG21 11 SG21 11 SG21 11 SG21 11 SG21 12 5G21 12 SG21 12 SG21 12 SG21 12 SG21 12 SG21 12 5G21 12 5G21 12 5G21 12 H01 H01 C04 H02 H04 H01 H02 H01 H04 H01 H02 H01 H03 H03 H02 H06 H04 H04 HOl H06 H01 H01 HO0 H01 HO0 H03 H01 H02 H06 H01 H02 H03 H04 H02 H02 HOS H06 H06 H01 H02 H02 H02 H04 H02 HOl H03 H05 H06 C03 H04 H06 H04 HO0 HO0

-0.06 0.03 0.03 0.03 0.03 0

0.03

-0.03

-0.06 0.14 0

0.06 0

0.03 0

-0.06 0.06 0

0.03 0

0.03 0.06 0

0.08 0.06 0

0 0.05

-0.17 0.03

-0.06 0.17

-0.09

-0.12 0

0 0

0.08 0.11 0.08 0.11 0.03 0.03 0.03

-0.03 0.06

-0.06 0

0.23 0

0.03 0.09 0.08 0.08 0.71 0.53 0.24 0.46 0.47 0.56 0.75 0.36 0.71 0.93 0.67 0.46 0.46 0.53 0.45 0.15 0.34 0.7 1.56 0.68 0.6 0.66 0.94 0.99 0.6 1.08 0.87 1.12 0.62 1.28 0.51 0.81 1.33 0.44 0.61 0.34 0.49 0.49 0.19 0.41 1.01 0.91 0.35 1.06 0.41 0.37 0.99 0.47 0.26 0.27 0.21 0.22 0.28 0.35 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; CL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 28

A AR EVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 Row Col Ind 12 43 DSI 12 44 DS1 12 46 DSI 12 48 DSI 13 6

DSI 13 9

DSI 13 10 DSI 13 16 DSI 13 42 DSI 13 54 DSI 13 56 DSI 13 62 DSI 13 62 DSI 13 89 DSI 14 4

DSI 14 4

DSI 14 5

DSI 14 10 DSI 14 42 DSI is 3

DSI 15 5

DSI 15 14 DSI 15 31 DSI 15 82 DSI 16 5

DSI 16 24 DSI 16 29 DSI 16 86 DSI 17 4

DSI 17 4

DSI 17 16 DS1 17 20 DSI 17 21 DSI 17 24 DSI 17 28 DSI 17 33 DS1 17 77 DS1 17 82 DSI 18 6

DSI 18 6

DSI 18 7

DSI 18 8

DSI 18 17 DSI 18 21 DS1 18 21 DSI 18 24 DSI 18 35 DSI 18 57

. DSI 18 58 DSI

%TW

-0.0 0.1 6 H02

-0.06 0.16 H02 0.03 0.16 H02 0

0.49 H02

-0.03 0.26 H01 0.03 0.54 H01 0.03 0.83 H01 0.14 0.45 HO 0.06 0.53 H07 0.03 0.27 H03 0.28 0.67 H02 0.22 0.64 H05 0

0.22 H06 0.06 0.18 H02 0

0.56 H01 0.06 0.44 H03

-0.03 0.26 H01 0

0.65 H02 0.03 0.58 H01 0.08 0.29 H01 0

0.44 H06 0

0.61 H02 0

0.54 H03 0

0.24 H01 0.06 1.26 C04 0.06 0.3 H04 0.14 0.66 H01 0.11 0.39 H02 0.08 0.79 H04 0.06 0.59 HO 0.11 0.63 H02 0.03 0.46 H03 0.08 1.15 H04 0.08 0.66 H06 0.03 0.49 H01 0.03 0.37 H01 0

0.59 H02 0.05 0.14 H01 0.08 0.46 H04 0.03 0.11 H02

-0.22 1.23 H05

-0.03 0.47 H05

-0.06 0.2 H01 0.03 0.67 H07 0.03 0.22 H03 0.08 0.34 H02 0.08 0.68 H04 0.06 0.55 H01 0.03 0.5 H01 0.03 0.33 H02 0.05 0.08 HO

-0.14 1.16 HOS

-0.06 0.14 H01 0.06 0.36 H01 0.19 0.97 AxLen CircLen lInchesl (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; dL 95-0S ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GIL 95-05 ARC Page 29

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 5G21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 5G21 5G21 SG21 sG21 SG21 5G21 SG21 5G21 5G21 1ow 18 18 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 Ind DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI DSI DSI DSI DSI DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI H02 H05 H02 H05 H01 H01 H02 H01 H02 H01 H04 H01 H01 H02 H02 H02 H03 H02 H01 H01 H02 H04 H01 H02 H01 H01 H02 H01 H01 H02 H01 H02 H04 H01 H01 H02 H02 H01 H04 H03 H02 H02 H03 H02 H02 HO0 H02 H02 H03 H01 H04 H01 H02 H01 11n1hi volts

-0.03 0.17 0.2 0.68 0

0.76 0.17 0.62 0.05 0.33 0.16 0.39 0

0.49 0.08 0.7 0.05 0.78 0

0.78

-0.17 0.98 0.06 0.82 0

0.64 0.03 0.32 0.03 0.23

-0.14 0.69 0

0.2

-0.03 0.7 0.03 0.2 0.11 0.49 0.03 0.49 0.11 0.23 0

0.2 0

0.58

-0.08 0.47 0.06 0.54

-0.14 1.12 0

0.34 0.03 0.77 0

0.77 0.08 0.77 0.14 0.83 0.14 0.44 0.08 0.51 0.05 0.52 0.06 0.31

-0.08 0.53 0.03 0.3 0

0.17 0

0.29

-0.05 0.69 0.03 0.37

-0.08 0.24 0

1.06 0

0.81 0.03 0.76 0.06 0.62 0.03 0.44 0.03 0.67 0.05 0.36 0.11 0.11 0.03 0.41 0.08 0.54 0

0.88 AxLen Circien (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 30

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 5G21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 SG21 Row CQl JLrd 22 19 DSI 22 21 DSI 22 25 351 22 28 DSI 22 31 DSI 22 33 DSl 22 46 DSI 22 47 DSl 22 48 DSI 22 50 DSI 22 67 DSI 22 68 D51 22 72 DS0 23 7

DSI 23 7

DSI 23 9

DSI 23 10 DSI 23 10 DSI 23 10 DSI 23 11 DSI 23 12 DSI 23 12 DS0 23 14 DSI 23 14 DSI 23 15 D51 23 20 DSI 23 23 DSI 23 31 DSI 23 32 DSI 23 34 DSI 23 48 DSI 23 64 DSI 24 9

DSI 24 12 DSI 24 15 DSI 24 17 DSI 24 18 DSI 24 18 DS5 24 21 DSI 24 21 0DS 24 21 DSI 24 21 DSI 24 22 DSI 24 25 DSI 24 29 DSI 24 29 DSI 24 34 DSI 24 35 D51 24 37 DSI 24 46 DSI 24 60 DSI 24 73 DSI iTW SUJ nM Volts H01 0.05 0.56 H01 0.05 0.41 HO 0.06 1.04 H01 0.06 0.54 HO 0.03 0.35 H02 0.14 1.16 H04 0.06 0.11 H02 0.03 0.46 H01 0.08 1.35 H02

-0.22 1

H01 0.19 0.82 H02 0

0.16 H02

-0.11 0.51 H01 0

1.39 H02 0.03 1.47 H04 0.06 0.31 H01 0.03 0.24 H02 0.06 0.63 H01 0

0.65 H02 0.06 1.57 H03 0

1.36 H02 0.11 0.72 H01 0.05 0.46 H02 0.03 0.52 H02 0.03 0.63 H03 0.08 0.54 H01 0.05 0.45 H02 0.05 0.43 H01

-0.03 0.94 H01 0.11 0.44 H04 0

0.41 H02 0.03 0.37 H03 0.06 0.12 H03 0.03 0.25 H01 0.05 0.8 H01 0

0.88 H01 0.08 0.36 H02 0.06 0.63 H02 0.17 0.24 H04 0.14 0.41 H01 0.05 0.71 H02 0.14 1.11 H03 0

0.57 H04 0.06 0.19 H01 0.08 0.62 H01 0.11 0.42 HO 0.03 0.69 H02 0.06 0.43 H01 0

0.61 H02 0.14 0.46 H01 0

1.06 HO 0.06 0.57 H01 0

0.61 H03

-0.03 0.43 AxLen ILn (inches) ieerees Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 31

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG21 25 8

SG21 25 8

S621 25 8

5G21 25 12 SG21 25 14 SG21 25 14 5G21 25 22 5G21 25 25 SG21 25 32 5G21 25 32 SG21 25 37 SG21 25 38 SG21 25 45 SG21 25 77 SG21 26 11 SG21 26 17 SG21 26 20 SG21 26 22 SG21 26 25 SG21 26 28 5G21 26 30 SG21 26 49 SG21 26 54 5G21 26 63 5G21 26 64 5G21 26 68 5G21 26 81 5G21 26 86 SG21 27 12 SG21 27 13 SG21 27 14 SG21 27 16 SG21 27 18 SG21 27 18 SG21 27 19 5G21 27 21 SG21 27 21 SG21 27 24 SG21 27 25 SG21 27 25 SG21 27 31 SG21 27 48 SG21 27 48 SG21 27 50 5G21 27 52 SG21 27 55 SG21 27 58 5G21 27 60 5G21 27 77 5G21 27 77 SG21 27 82 SG21 28 10 5G21 28 10 SG21 28 10 Ind DSI DSI DSI D51 DSI DSI DSI DSI D51 DSI DSI DSI DSI D51 DSI DSI DSI DSI DSI D51 DSI DSI DSI D51 D51 DSI DSI D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI OSI DSI DSI DSI DSI DSI DSI DSI D51 DSI DSI 2TW Sin JOchl H01 0.03 H02 0

H03 0.03 H03 0.08 HO 0

H02 0.11 HO 0

H01 0.08 H01 0.06 H03 0

H01 0.06 H02 0.28 H01 0

H02 0

H01 0.05 H01 0.11 H02 0.03 H01 0.08 H04 0.03 H02 0

H02 0.08 H02

-0.22 H01 0

C03

-0.25 H01 0.17 H03

-0.03 H02 0.08 H03 0

H03 0.06 H02 0.08 H03 0.06 H02 0.03 H01

-0.08 H02 0

H03

-0.03 HO 0.08 H02 0.08 H02 0.03 H02 0.03 H03 0.11 H03 0.14 H01

-0.03 H02 0

H02

-0.06 H01

-0.03 H03 0.08 H01 0.11 H01

-0.03 H02

-0.17 H03 0

H02 0.06 H01 0

H02 0.11 H05 0.06 Volts 0.6 0.48 0.76 0.57 0.3 0.24 0.47 0.55 0.33 0.73 0.45 0.65 0.61 0.62 0.43 0.46 0.34 0.31 0.17 0.35 0.58 1.01 0.79 0.19 0.93 0.56 0.62 0.4 0.86 0.54 0.51 0.65 0.24 0.59 0.27 0.34 0.19 0.51 0.82 0.17 0.49 0.89 1.35 1.23 0.8 0.56 0.44 1.09 0.49 0.4 0.5 0.53 0.74 0.43 Axien CircLef finches)

Meggrggs)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Rervice;oL In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Plugged In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9 5-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 32

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind

%TW iMn Inchl Volts AxLen Clrcden (inches)

(Degrees)

SG21 28 11 DSI H01

-0.03 0.63 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 28 SG21 29 SG21 29 SG21 29 SG21 29 SG21 29 SG21 29 SG21 29 SG21 29 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 30 SG21 31 SG21 31 5G21 31 SG21 31 5G21 31 SG21 31 5G21 31 SG21 31 SG21 31 SG21 31 SG21 31 DSI IDSI IDSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI DSI DSI DSI IDSI DSI DSI DSI DISI DSI DSI DS1 DSI DSI DSI DSI DS1 DSI DSI DSI IDSI IDSI IDSI DSl IDSI IDSl DSI DSI IDSl DSI IDSI DSI DSI DSI H01 0.05 0.97 H02 0.03 0.6 HO 0.08 0.53 H04 0.06 0.51 H01 0.06 0.97 H03 0.03 0.31 H03

-0.06 0.42 H02 0.03 0.2 H02 0.08 0.31 H04 0.03 0.68 H06 0.06 0.2 H02 0.06 0.61 HOS 0

0.36 H02 0.06 1.19 H02 0

1.03 H02

-0.11 1.14 H06 0.37 0.63 H02 0

1.05 H02

-0.03 0.75 H02 0.17 0.94 H02 0

0.99 H01

-0.03 0.47 H02 0.03 0.14 H04 0.28 0.71 H02 0.03 0.91 H02 0

0.88 H02 0.03 1.09 H02

-0.03 1.76 H02 0.03 0.39 H03 0.03 0.6 H05

-0.08 0.17 H03 0.08 0.65 H06 0.06 0.34 H02

-0.06 0.56 H02 0.19 0.54 H01

-0.08 0.63 H03 0

0.78 H02 0.03 0.19 H03 0

0.81 H01 0.03 0.61 H02

-0.03 0.8 H03 0

0.48 H02 0

0.82 H03 0.03 0.53 H02 0

0.66 H02 0.06 0.24 H02 0

0.6 H04 0.06 0.34 H02

-0.22 0.54 H04 0.08 0.35 H04

-0.11 0.46 H03

-0.03 0.23 H03 0

0.48 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 00SCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC Resluin Page 33

A AREVA Document No.: 51-9171130-001 Sequoyah 2C1 7 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row SG21 31 SG21 31 SG21 31 SG21 31 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 32 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 33 SG21 34 SG21 34 SG21 34 SG21 34 SG21 34 SG21 34 SG21 34 5G21 34 SG21 34 SG21 35 SG21 35 SG21 35 SG21 35 SG21 35 2TW SUD2 H04 H04 H02 H01 H04 H03 H01 H02 H04 H02 H02 HOl H02 H01 H02 H03 H02 H02 H03 H03 H04 H02 H03 H02 H03 HO5 HO0 H04 H01 H02 H01 H02 H02 H02 H03 H04 H02 H02 H05 H01 H02 H01 H03 H04 HO0 H01 H03 H02 H04 H02 H03 H06 H01 H02 Inch1 Volts 0.06 0.51

-0.03 0.25

-0.08 0.25

-0.03 0.6 0.06 0.51 0.11 0.4 0.14 0.63 0.03 0.93 0.11 0.31 0

0.49

-0.03 0.79 0

0.5 0.03 0.85 0.08 0.92 0.06 0.6

-0.11 0.19 0.03 0.83

-0.08 1.03

-0.06 0.82 0.03 0.23 0

0.35

-0.11 1.02 0.06 0.63

-0.05 0.9 0

1.09 0

0.64

-0.08 0.4 0.03 0.88 0.11 0.62 0

0.23 0.03 0.64 0

1.29

-0.03 0.22 0

0.44

-0.06 0.5 0

0.35 0

0.72

-0.03 0.64 0.22 0.48 0.05 0.3

-0.03 0.65

-0.03 0.38 0.08 0.58 0.25 0.82

-0.06 0.18 0.06 0.25 0.03 0.25 0.08 0.41 0

0.5 0.03 1.04 0.14 0.44 0

0.42 0.11 0.55 0.08 0.53 AxLen Cjrc~en finchesl (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-OS ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 34

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Cal SG21 35 21 SG21 35 22 SG21 35 22 SG21 35 22 SG21 35 23 SG21 35 26 SG21 35 30 SG21 35 30 SG21 35 30 SG21 35 32 SG21 35 32 SG21 35 32 5G21 35 33 5G21 35 33 SG21 35 35 SG21 35 42 SG21 35 42 5G21 35 44 5G21 35 45 SG21 35 46 SG21 35 47 SG21 35 78 SG21 36 18 SG21 36 21 SG21 36 25 SG21 36 35 SG21 36 36 SG21 36 42 SG21 36 47 SG21 36 47 SG21 36 49 SG21 36 54 SG21 36 62 SG21 36 62 SG21 36 62 SG21 37 23 SG21 37 32 SG21 37 32 SG21 37 40 SG21 37 48 SG21 37 60 SG21 37 61 SG21 37 61 SG21 37 63 SG21 38 24 SG21 38 40 SG21 38 46 SG21 38 47 SG21 38 51 SG21 38 53 SG21 38 63 SG21 38 64 SG21 38 65 SG21 38 65 Lnd DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSi DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 DSI

%TW Sup Inh H04 0.11 H01 0.08 H02 0

H03 0.06 H01 0.14 H01 0.08 HO1 0

H02 0.06 H03

-0.03 H01 0.03 H03

-0.03 H04 0.06 H02 0.11 H03 0.03 H04

-0.06 H02 0

H04 0

H06 0.06 H03 0.03 H04 0

H02 0.03 H01 0.06 H02 0.06 H03 0

H04 0.03 H04 0.03 H01 0.06 H02 0.08 HO 0

H02 0.08 H04 0

H02 0.11 H02 0

H03

-0.06 H04 0.17 H03 0.06 H02 0.05 HOS

-0.03 H01 0.03 C03 0.06 H05 0.08 H02 0

H03 0

C02 0.11 H02 0.06 HO 0.03 H04 0

H04 0.03 H02 0.03 H03 0.06 H02

-0.05 H03

-0.03 H02 0

H04

-0.11 Volts 0.49 1.27 0.87 0.82 1.44 0.71 1.16 0.72 0.74 0.58 0.36 0.29 0.91 0.47 0.41 1.51 0.57 0.67 0.26 0.33 0.38 0.39 0.26 0.99 0.62 0.56 0.93 0.48 0.5 0.3 0.38 0.4 0.74 0.64 0.98 0.28 0.28 0.2 0.73 0.28 0.32 1.23 0.51 0.17 0.57 0.71 0.8 0.14 0.43 0.59 0.84 0.51 0.55 0.92 AxLen CircLen (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 35

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG21 38 72 SG21 39 27 5G21 39 30 5G21 39 30 5G21 39 32 SG21 39 36 SG21 39 40 SG21 39 46 SG21 39 48 SG21 39 55 SG21 39 57 SG21 39 70 SG21 40 25 SG21 40 25 SG21 40 25 SG21 40 26 SG21 40 26 SG21 40 26 SG21 40 27 SG21 40 32 SG21 40 32 SG21 40 34 SG21 40 36 5G21 40 38 SG21 40 48 SG21 40 51 SG21 40 70 5G21 41 31 SG21 41 32 5G21 41 36 SG21 41 37 5G21 42 33 SG21 42 40 SG21 42 40 SG21 42 40 SG21 42 40 SG21 42 49 SG21 42 62 SG21 43 38 5G21 43 40 5G21 43 41 SG21 43 45 SG21 43 46 SG21 43 59 SG21 44 33 SG21 44 37 SG21 44 39 SG21 44 40 SG21 44 40 SG21 44 40 SG21 44 42 5G21 44 42 SG21 44 45 5G21 44 50 Lnd DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI D51 D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 2TW

ýUm JO3bE H02 0.03 H04 0.03 H03

-0.03 H05 0.06 H02 0.11 HOS 0

H01 0.11 H01 0

H02 0.03 C04 0.08 H04 0

H03

-0.06 H01 0

H02 0.06 H04 0.11 H01 0.08 H04 0.08 HOS 0.08 H02 0

H04 0.06 H05 0.06 H06 0.09 H03

-0.08 H02 0.06 H03

-0.08 H03

-0.11 H03

-0.03 H02 0.03 H03 0.03 H04 0

H02 0.08 H02 0

HO 0.03 H02 0.06 H05 0

H07

-0.17 H02

-0.08 HO

-0.03 HO 0.05 H02 0.14 H02 0.05 H02 0.03 H04 0.06 H01

-0.06 H01 0.33 H02

-0.11 H06 0.03 H02 0.06 H03 0.08 H04 0.06 H02 0.03 H0S 0.08 H02 0.03 H02 0.08 Volts 0.19 0.57 0.49 0.25 0.6 0.71 0.33 0.92 0.62 0.16 0.28 0.18 0.89 0.69 0.64 0.82 0.56 0.54 0.48 0.48 0.47 0.27 0.62 0.34 1.29 0.59 0.58 0.35 0.19 0.4 1.57 0.6 0.26 0.95 0.35 0.45 0.64 0.68 0.58 0.17 0.61 0.75 0.63 1.35 0.72 1.07 0.69 0.42 0.61 0.2 0.83 0.48 1.17 0.33 AxLen CircLen linchesi (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC atTSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 9S-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-OS ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 36

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind SG21 44 54 DSI SG21 44 56 DSI SG21 44 59 DSI SG21 45 37 DSI 5G21 45 44 DS1 SG21 45 47 DSI SG21 45 47 DS1 SG21 45 47 DSI SG21 45 49 DSl SG21 45 51 DSI SG21 45 54 DSI SG21 45 55 DSI SG21 46 41 DS5 5G21 46 50 DSI SG22 1

26 DSI 5G22 1

76 DSI 5G22 2

2 DS1 5G22 2

2 DSI SG22 2

14 5SI 5G22 2

22 DS5 SG22 2

28 DSI SG22 2

30 DS5 SG22 2

37 DSI SG22 2

42 DSI SG22 2

43 DS5 SG22 2

45 DSI 5G22 2

46 DSI 5G22 2

47 DSI SG22 2

48 DSI SG22 2

49 DSI SG22 2

49 DS5 SG22 2

50 DS5 SG22 2

55 DSI 5G22 2

56 DSI SG22 2

57 DSI SG22 2

58 DSI SG22 2

58 DSI 5G22 2

61 DSI SG22 2

61 DS0 SG22 2

62 DS1 SG22 2

63 DSI SG22 2

66 DS1 SG22 2

70 DS1 SG22 2

73 DS5 SG22 2

73 DSI SG22 2

76 DSI 5G22 2

77 D51 SG22 2

82 DSI SG22 2

83 DS5 5G22 2

83 DSI SG22 2

83 DSI 5G22 2

84 DSI

%TW*

Sup Inh Volts Cot 0.37 0.57 H03 0

0.65 H04 0.17 0.62 H02 0

0.64 H03 0.14 0.92 H02 0.17 0.43 H03 0

0.73 H04 0.06 0.8 H02

-0.03 0.31 H02

-0.06 1.21 H03

-0.03 0.24 H03

-0.08 0.17 H03 0.08 0.56 H03

-0.03 0.91 HOl

-0.09 0.62 H01

-0.03 0.67 H02 0

0.38 HOS 0.03 0.16 H02

-0.03 0.53 H02 0.06 0.29 H02 0

0.52 H02 0

0.34 H02 0.03 0.24 HOl 0.06 0.26 H02 0.11 0.78 H02 0

1.02 H02 0.03 0.51 H02 0

0.85 H05 0

0.2 HO1

-0.03 0.47 HO 0.06 0.21 H02

-0.03 0.25 H02

-0.06 0.59 H01 0.11 0.36 H02 0.06 0.59 HO 0.06 0.79 H02

-0.06 0.58 H01 0

0.65 H02 0.03 1.29 H01 0.26 0.79 H02 0

0.97 H02 0.06 0.64 H04 0.06 0.44 H02 0

1.21 H02

-0.03 0.45 H01

-0.11 0.83 H02 0

0.96 H02

-0.11 0.79 HO1 0.06 0.3 H04

-0.09 1.28 H01

-0.09 0.67 H02 0

0.34 H04 0

0.7 H01 0.06 0.62 AxLen Circien (inches) 10earees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 37

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5622 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 5G22 5G22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 EMw Col 1n1 2

85 DSI 2

87 DSI 2

88 DSI 2

90 DSI 2

90 DS5 2

94 DSI 2

94 DS5 2

94 DSI 3

12 DSI 3

16 DSI 3

17 DSI 3

30 DSI 3

31 DSI 3

37 DS1 3

38 DSl 3

42 DSl 3

42 DSI 3

49 DSI 3

51 DSI 3

61 DSI 3

62 DSI 3

66 DSI 3

72 DSI 3

72 DS1 3

76 DSI 3

86 DSI 3

88 DSI 3

91 DSI 3

92 DSI 3

92 DSI 4

1 DSI 4

1 DS5 4

2 DS5 4

22 DS5 4

26 DSI 4

27 DS5 4

29 DSI 4

36 DSI 4

45 DSI 4

50 DSI 4

s0 DSI 4

51 DSI 4

54 DSI

%TW Sump Inchl Volts HO

-0.06 0.98 H02 0.03 0.44 H04 0

0.57 H05

-0.06 0.56 H01 0.06 1.01 H01 0.03 0.6 H02 0.03 1.23 H03 0.09 0.29 H06

-0.06 0.32 HOl 0.11 0.27 H02 0.03 0.33 H01

-0.06 0.58 H02

-0.09 0.64 H03 0

0.33 H04 0.14 0.23 H02

-0.06 0.64 H02

-0.03 0.32 H02 0

0.47 H01 0.03 0.47 H02 0.03 0.47 H02

-0.03 0.86 H05

-0.03 0.19 H02 0.17 1.68 H04 0.03 0.6 H01

-0.03 0.55 H02

-0.03 0.64 H02 0

1.28 H02 0

1.47 H02 0

0.37 H02 0.03 0.66 H01 0.06 1.04 H03 0

0.48 H02 0.09 1.03 H01 0.08 0.62 H03

-0.03 0.3 H02 0.08 0.64 H03 0.11 0.62 H01 0.09 0.52 H02 0

0.22 H02 0

0.27 H04 0

0.32 H04 0

0.49 H02 0.09 0.39 H02 0

0.73 H02 0

0.57 H04 0

0.27 H01 0

1.15 COS 0.08 0.29 H02 0

0.82 H04 0.06 0.31 HO 0.09 0.57 H02 0.03 0.23 H02 0

0.2 H02

-0.09 0.7 AxLen Circden (Inches)

[Degreesi Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-O5 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 38

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 5G22 5G22 Row 4

4 4

5 5

5 S

5 5

6 6

6 Cot Ind 56 DSI 57 DSI 57 351 58 D51 59 DSI 59 DSI 61 D51 64 DSI 66 DSI 77 DSI 86 DSI 88 DSI 90 DSI 91 DSI 92 DSI 92 DSI 92 DSI 92 DSI 92 DSI 94 DS1 94 DS1 1

DSI 4

DS1 5

DSI 6

DSI 27 DSI 28 DSI 38 DSI 44 D51 50 DSI 59 DSI 60 DSI 60 DSI 65 DSI 65 DSI 66 DSI 81 DSI 88 DSI 88 DSI 91 DSI 92 DSI 92 DSI 93 DSI 93 DSI 94 DSI 1

DSI 3

DSI 4

DSI 12 DSI 13 SAI 13 DSI 16 DSI 17 DSI 211W SumI H02 H01 H04 H02 HO0 H02 H04 H01 HO0 H06 H06 HO0 HO0 HO1 H01 H02 H03 H04 H05 H01 H02 H02 H02 H04 H02 H01 C04 H02 H04 H03 H02 H01 HO4 HOI H02 H02 HO1 HO1 H03 HO1 H01 H02 H01 H02 HO1 H02 H02 HO0 H04 H06 H02 H04 H02 H02 Inchl Volts

-0.03 0.86

-0.03 0.43 0.03 0.24 0.09 0.8

-0.11 1.24

-0.11 1.03 0

0.58 0

0.82 0.03 0.46

-0.09 0.09 0.06 0.11 0.06 0.31 0.2 0.13 0.09 1.21 0.17 0.4

-0.06 0.59

-0.03 0.29 0.03 0.49 0

0.75

-0.17 0.66

-0.03 0.73 0

0.48 0.25 0.45 0

0.25 0.03 0.75 0

0.19

-0.03 0.18 0

0.27 0.03 0.43

-0.03 0.32 0

0.33 0.03 0.57

-0.03 0.37 0.03 0.45 0

0.56

-0.03 0.43 0.03 0.35 0.06 0.59 0.03 0.47 0.06 0.6 0.11 0.99

-0.03 0.35 0.06 0.91

-0.06 1.03 0.06 0.46 0.03 0.67 0

0.71 0

0.36

-0.03 0.61 0.03 0.17 0.16 0.14 0

0.29 0

0.45 0.03 0.41 AxLen CircLen linchesi (Degrees) 0.19 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP / AONDB Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Plugged Plugged In Service; GL 95-05 ARC In Service; 6L 95-OS ARC Page 39

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 5G22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 Row 6

6 6

7 7

7 Ind DSI DSI DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI D51 DSI DSI DSI DSI DSI DSI DSI DSI D51 DSI DSI DSI DSI DSI DSI DS' DSI DSI DSI D51 DSI 051 DSI DSI DSI DSI DSI DSI DSI 2IW SupiH H02 H02 H02 H06 H02 H04 H02 H02 H01 H05 H01 Col H02 H01 C02 H02 H06 H02 H02 H02 H02 H04 H01 H05 H04 H01 H02 H04 H01 H02 H04 H02 H04 H01 H02 H05 H01 H01 H04 H05 H01 H03 H02 H04 H02 H01 H01 HO0 H02 H02 H01 H02 H02 HO0 Inch1 Volts 0.09 0.36

-0.17 0.51 0

0.28 0.03 0.19 0

0.45 0.11 0.37

-0.03 0.62 0

0.81 0.06 0.55

-0.03 0.48 0.06 0.53 0.11 0.2

-0.09 1.14 0

0.53 0.06 0.29

-0.09 0.46 0

0.16 0

0.28

-0.03 0.73

-0.03 0.54 0

0.36 0.03 0.41 0.06 0.6 0.06 0.36 0

0.75 0

0.55 0.03 0.61 0

0.63 0.06 0.48

-0.06 0.53

-0.03 0.32

-0.03 0.14

-0.03 0.31

-0.06 0.42 0

0.36

-0.03 0.4 0.06 0.44 0

0.66 0

0.31 0.03 0.23 0

0.48 0

0.84

-0.03 0.23 0

0.09

-0.06 0.54 0.06 0.83 0.03 0.61 0.09 0.82 0

0.42

-0.06 0.9 0

0.61

-0.06 0.42 0.03 0.22

-0.09 0.61 AxLen CkrLen finchesl Deees Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GiL 95-OS ARC Page 40

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 Row 7

7 7

7 8

8 8

9 9

9

%TW SUD H02 H02 HOl H02 H02 H02 H02 H02 H01 H02 H03 H02 H02 H03 H02 H02 H02 HO1 H02 H02 HO0 H02 HO1 H02 H04 H07 H02 H02 H03 HO0 HO0 H04 HOI HO0 HO0 H02 HOl HO0 H02 H04 H02 H02 H02 H06 H04 H01 H01 H02 H02 H02 H02 H02 H05 H02 Inch Volts

-0.06 0.33 0

0.34

-0.03 0.51 0.03 0.32 0.06 0.57 0

0.28 0.03 0.34

" 0 0.71 0.08 0.37 0.08 0.58 0.31 0.36

-0.03 0.5 0

0.27

-0.03 0.09

-0.03 0.63 0

0.35 0

0.19 0

0.85

-0.03 0.72 0.03 0.52 0

0.88 0

0.46

-0.06 0.48

-0.03 0.77 0

0.27 0.06 0.27

-0.03 0.64

-0.03 0.37 0

0.21 0

0.35 0

0.52 0

0.39 0.14 0.55 0

0.95 0.09 0.42 0

0.39

-0.06 0.71

-0.09 0.13 0

0.6 0

0.52 0.03 0.61

-0.03 0.38 0.03 0.32

-0.23 0.52 0

0.12 0.06 0.13 0.14 1.08 0

0.5 0

0.45

-0.06 0.36

-0.26 0.57

-0.03 0.27 0.08 0.68

-0.06 0.32 AxLen Oirden (inches)

(Deitrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 41

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row CQl Ind

%TW Suon I nch Volts AnLesO Orden (inches)

(Degreesi S622 SG22 SG22 S622 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 5G22 SG22 5G22 SG22 SG22 SG22 5G22 5G22 SG22 SG22 SG22 SG22 SG22 5G22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 5622 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 SG22 50 DSI 53 DS5 55 DSI 57 DSI 57 DSI 62 DS5 69 DS0 72 DS5 72 DSI 91 DSI 91 DSI 4

DS5 13 DSI 13 DS5 18 DSI 32 DSI 46 DSI 71 DSI 71 DSI 71 DSI 72 DS0 89 DSI 91 DS0 19 DSI 21 DSI 25 DSI 25 D51 61 DSI 63 DS5 67 DSI 67 DSI 71 DSI 72 DSI 74 DSI 75 DSI 88 DS5 6

DSI 37 DS5 38 DSI 44 D51 44 DSI 51 DSI 55 DSI 59 DSI 59 DSI 60 DSI 78 DSI 85 DSI 90 DS0 9

DS0 is DSI 21 DS0 78 DSI 89 DSI H04 HO0 H02 HO0 H02 H01 H02 H01 H02 H01 H02 H02 H02 H03 CO5 HO5 H01 H02 H04 H05 H02 H02 H02 H06 H01 H01 H02 H01 H02 H02 H03 C05 H03 HO5 H02 H02 H02 H01 H02 HO1 H02 C03 HO0 HO1 H02 C02 H03 H02 H02 C05 H04 H02 H03 H01

-0.03 0.18 0.17 0.77

-0.03 0.39 0

0.53

-0.03 0.38 0.03 0.28 0.09 0.17 0.03 0.27

-0.09 0.41 0

1.47 0

0.5 0

0.75 0.03 0.24 0.26 0.29 0.2 1.23 0.03 0.39 0.11 0.42 0

0.78

-0.03 0.49 0

0.25

-0.09 0.83

-0.03 0.67

-0.09 0.78

-0.03 0.47 0

0.98 0.06 0.32

-0.03 0.16 0

0.81 0.06 0.28 0.06 1.4 0

1.16 0

0.3 0

0.4 0.03 0.96 0.09 0.83 0.03 0.69 0.11 0.9 0.06 0.92 0.06 1.04 0.03 0.55

-0.03 0.53 0

0.26 0

0.28 0.06 0.25 0.03 0.51 0

0.23

-0.03 0.69

-0.03 0.53 0.08 0.49 0

0.25 0.03 0.23 0

0.33 0

0.12 0

0.66 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC Page 42

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Coj SG22 13 90 SG22 14 11 SG22 14 18 SG22 14 23 SG22 14 47 SG22 14 51 SG22 14 84 SG22 14 90 SG22 14 90 SG22 15 5

SG22 15 5

SG22 15 32 SG22 15 36 SG22 15 40 SG22 15 40 SG22 15 48 5G22 15 48 SG22 15 49 SG22 15 49 SG22 15 62 SG22 15 84 5G22 15 87 5G22 15 87 SG22 15 89 SG22 16 11 SG22 16 27 SG22 16 33 SG22 16 48 SG22 16 59 SG22 16 60 SG22 16 80 SG22 16 89 SG22 16 90 SG22 17 41 SG22 17 49 SG22 17 70 SG22 17 86 SG22 17 88 SG22 18 7

SG22 18 14 SG22 18 22 SG22 18 52 SG22 18 56 SG22 18 65 5G22 18 78 SG22 19 15 SG22 19 22 SG22 19 22 5G22 19 63 SG22 19 68 SG22 19 69 SG22 19 70 SG22 19 78 SG22 19 88 jnd DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI IDSI DSI DSI DSI DSI DISI DSI OS' DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 2TW 5im LIEU H01 0

H02 0

H02 0.03 H02 0.14 H02 0

H01 0.06 H01 0.08 HOl 0.11 H02 0.11 H01

-0.09 H04 0

H04 0.08 H01 0.06 H01 0.06 H02

-0.17 HO 0

H02

-0.09 H01

-0.06 H02

-0.03 H02

-0.12 H02 0.06 HO 0.08 H02 0.03 H01

-0.11 H02

-0.08 H03 0.08 H03

-0.03 HOS 0.25 HO

-0.03 H01 0.03 H03 0

H01 0.06 H01 0.03 H01 0.03 H01

-0.03 H05

-0.06 H03 0.08 H01 0.06 H02 0.09 H02 0.08 H01

-0.08 H01

-0.14 H02 0.06 H01

-0.03 H02

-0.03 H02 0.03 H01 0.06 H02 0.03 H02 0.03 H02

-0.12 H01

-0.09 H02 0.06 HOl 0

H01 0.03 AxLen CIrcLen volts1 (inches)

(Degrees) 0.85 0.38 0.42 0.13 0.6 0.51 0.78 0.71 1.3 0.92 0.52 0.45 0.99 0.92 1.34 0.49 0.32 0.51 0.61 0.62 0.77 0.95 0.68 1.38 0.75 0.43 0.44 0.51 0.31 0.52 0.51 0.29 0.99 0.78 0.43 0.22 0.41 0.83 1.28 0.29 0.73 1.03 0.62 0.54 0.63 0.55 0.42 0.71 0.37 0.33 0.68 0.13 0.11 0.76 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 43

A AREVA Document No.: 51-9171130-001 Sequoyah 2017 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind

%TW S

Inchl Volts SG22 20 10 DSI H03 0

0.31 AxLen Circien (inches)

(Deareesi SG22 20 SG22 20 SG22 20 5G22 20 SG22 20 SG22 20 SG22 20 SG22 20 SG22 20 5G22 20 5G22 20 5G22 20 SG22 20 5G22 20 SG22 20 SG22 20 SG22 20 SG22 20 5G22 20 SG22 21 SG22 21 SG22 21 SG22 21 SG22 21 SG22 21 SG22 21 SG22 21 5G22 21 SG22 22 5G22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 22 SG22 23 SG22 23 SG22 23 SG22 23 SG22 23 SG22 23 SG22 23 SG22 23 5G22 23 SG22 23 5G22 23 SG22 23 5G22 23 SG22 23 DSI DSI DSI IDSI DSI DSI DSI DSI DSI DSI DSI DSI DSI IDSI DSI DSI D51 D51 DSI DSI DSI DSI H03

-0.06 0.37 C02 0.17 0.44 H03 0

0.76 H04 0.03 0.49 HO

-0.06 0.43 H05 0

0.66 H02 0.06 0.36 H02 0.22 1

H01 0.06 0.24 H02 0.03 0.64 H01

-0.03 0.58 H02 0.08 0.72 H01 0

0.47 H01 0

0.6 H02

-0.25 0.96 H01

-0.03 0.68 HO

-0.06 0.39 H03

-0.03 0.75 H02 0.06 0.42 H02 0

0.87 H01

-0.2 0.47 H02 0.11 0.61 C04 0

0.26 H01

-0.09 0.37 H01 0.09 0.57 H01

-0.09 0.4 H01

-0.03 0.63 H01 0.06 0.59 H02 0.03 0.84 H02 0.06 0.59 H01 0.06 0.4 H04

-0.03 0.36 HOS 0.06 0.41 HOl 0.11 0.99 H06 0.08 0.39 H02

-0.16 0.53 H02 0

0.27 H01

-0.03 0.31 H04 0.03 0.62 C03 0.28 0.52 H02 0.03 0.71 H02 0.08 0.51 H01 0.08 0.82 H01 0.3 1.23 HOS

-0.11 0.64 H01 0.17 1.27 H01 0.03 0.5 H03

-0.03 0.59 H02 0.06 0.18 H02 0

1.2 H03

-0.03 0.31 H01

-0.03 0.37 H02 0.03 0.65 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 05CC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Resolution Page 44

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Cal Lnd MAl 5iMM IMUb Volts AxLen CircLen (inches)

[eereesi SG22 23 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 24 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 25 SG22 26 SG22 26 SG22 26 SG22 26 SG22 26 SG22 26 SG22 26 SG22 26 SG22 26 SG22 27 SG22 27 SG22 27 SG22 28 SG22 28 SG22 28 SG22 28 SG22 28 SG22 28 5G22 28 5G22 28 5G22 28 5G22 28 SG22 28 5G22 28 SG22 29 DSI DSI DSI DSI DSl DSI DSI DSI DSI H02 HO0 C04 H02 H02 H02 H04 H02 H02 H03 H02 H01 H02 H02 H02 HO0 H04 H07 H02 H02 H02 H03 H03 H03 H02 H02 H04 H04 H02 C04 H02 H02 H01 HO0 HO0 H02 H03 H06 H02 H01 H02 H01 H02 H01 H02 H02 HO0 H02 H03 H02 H03 H01 H02 Col 0.06 1.14 0

0.54

-0.03 0.28 0.03 0.65 0.03 0.82 0.06 0.68 0.11 0.27 0.08 0.37 0.19 0.9 0.17 1.17 0.11 0.44 0.03 0.84

-0.03 0.5

-0.06 0.74

-0.25 0.87 0.06 1.19 0.03 0.46

-0.03 0.39 0.08 0.62 0.06 0.7 0

0.77 0.18 0.86 0

0.75

-0.03 0.59 0

0.7 0.03 0.53 0.06 0.6 0.03 0.31 0.22 0.83

-0.06 0.09 0.06 0.78 0.03 0.56 0.17 1.02 0.19 1.81

-0.03 0.87 0

0.54

-0.06 0.35 0.03 0.47 0.06 0.57 0

1.24 0.03 1

0.06 0.4 0.03 0.5 0.03 0.42 0.03 0.85 0.03 0.37 0.06 0.44 0

0.44 0.03 0.49

-0.03 0.45 0

0.74

-0.03 0.52 0.03 0.7

-0.14 0.65 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI Page 45

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

AxLen CircLen SG Row ol Ind TW Sum l

Volts finchesl (Degrees)

SG22 29 12 DSI HO1 0.06 0.47 SG22 29 16 DSI HO0 0.11 0.79 SG22 29 16 DSI H02 0.03 0.86 SG22 29 16 DSI H05 0.11 0.45 SG22 29 17 DSl H02 0

0.71 SG22 29 20 DSl H02 0.08 0.72 SG22 29 21 DSI H02 0.06 0.68 SG22 29 45 DSI H02 0.03 0.23 SG22 29 61 DS H02 0.06 0.26 SG22 29 61 DSI H03' 0.03 0.23 SG22 29 67 DS3 H01

-0.09 0.38 SG22 29 79 DSI H01 0.19 0.4 SG22 29 79 DSI H02

-0.06 0.44 SG22 30 12 DSI Col

-0.25 0.27 SG22 30 16 DS1 H02 0.03 0.93 SG22 30 17 DSI H02 0.08 0.63 SG22 30 19 DSI H04

-0.06 0.55 SG22 30 20 DSI H01 0.06 0.42 SG22 30 21 DSI H02 0.03 0.9 SG22 30 22 DSI H02 0

0.95 SG22 30 27 DSI H02 0.11 0.34 SG22 30 38 DSI H02 0.03 0.97 SG22 30 45 DSI H03

-0.06 0.34 SG22 30 46 DSI C02 0.08 0.35 SG22 30 54 DSI H01 0.18 1.19 SG22 30 54 DS1 H02 0

0.21 SG22 30 55 DSI H01 0.14 1.01 SG22 30 55 DSI H02

-0.17 1.4 SG22 30 55 DSI H05 0.06 0.35 SG22 30 62 DSI H01

-0.03 0.37 SG22 30 68 DSI H02 0

1.53 SG22 30 70 DSI H01

-0.06 0.4 SG22 30 74 DSI H02 0

1.48 SG22 30 76 DSI H02 0

1 SG22 30 77 DSI H02 0.03 0.49 SG22 30 77 DSI H03

-0.03 0.59 SG22 30 79 DSI H02 0

0.61 SG22 30 81 DSI H01 0.09 1.07 SG22 30 81 DSI H04 0

0.74 SG22 30 82 DSI H02 0.03 0.6 SG22 30 83 DSI HO0

-0.06 0.77 SG22 30 83 DSI H02 0

0.51 SG22 31 16 DSI H02 0

0.6 SG22 31 25 DS1 H02 0.03 0.64 SG22 31 37 DS0 H01

-0.14 1.31 SG22 31 39 DS1 H02 0.03 0.37 SG22 31 43 DSI H03 0

0.91 SG22 31 45 DSI H03

-0.06 0.33 SG22 31 47 DS1 H02 0.06 0.59 SG22 31 48 DSI H01

-0.06 0.43 SG22 31 58 DSI H02 0

0.35 SG22 31 66 DSI H02 0

0.65 SG22 31 67 DSI H02 0

0.63 SG22 31 67 DSI H03 0

0.36 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; dL 95-05 ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GIL 95-OS ARC Page 46

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG22 31 70 SG22 31 70 SG22 31 74 5022 31 74 SG22 32 17 SG22 32 19 5G22 32 20 SG22 32 20 522 32 20 SG22 32 20 SG22 32 21 5622 32 23 522 32 26 5622 32 32 522 32 60 SG22 32 61 SG22 32 63 5022 32 74 5022 33 17 5022 33 18 SG22 33 31 5022 33 31 522 33 50 5G22 33 52 5G22 34 72 522 34 73 SG22 35 22 SG22 35 42 5022 35 44 5022 35 45 5022 35 45 5022 35 47 5022 35 51 5022 35 53 5022 35 58 5022 35 58 5G22 35 58 5022 35 59 SG22 35 61 SG22 35 62 SG22 35 64 SG22 35 72 SG22 35 75 SG22 36 21 5022 36 24 SG22 36 31 5022 36 33 SG22 36 42 5022 36 42 522 36 63 SG22 36 64 SG22 36 64 5022 36 71 SG22 36 71 Ind DSl DSI DSI DS1 DSI DSI DSI D51 DSI D51 DS' DSI D51 DSI DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI D)SI DSI DSI DSI DSI DSI DSI DSI SAI DSI DSI DSI DSI DSI DSI DSI DSI DSI AxTen CircVen

%TW ~SUM RIC volts finches)

(Degrees)

H01 0

H02 0

H01 0.06 H02

-0.03 H0S

-0.03 Col

-0.2 H01 0.08 H02 0.06 HOS 0.08 H06 0.12 H02 0

H02 0.03 H01 0.06 H01 0.08 H02 0

H02

-0.03 HO

-0.03 H02 0

COl

-0.03 H05 0.03 H02

-0.08 H04 0

H07 0.03 H03

-0.03 H01

-0.03 H01 0.06 HO 0.03 H02 0

H02 0.08 HO 0.03 H02 0

H02 0.08 H02 0.06 H01 0.03 H01 0.06 H03

-0.15 H04 0.09 H02 0

H03 0.03 H03 0.34 H02

-0.22 H03 0.06 H01 0.12 H02 0

H01 0.37 H02

-0.06 H02

-0.03 H01 0.06 H02 0

H02

-0.06 H01 0.03 H03

-0.03 H01 0.12 H02

-0.03 1.37 1.03 0.38 0.9 0.89 0.24 1.29 1.12 0.56 0.62 0.62 0.63 0.58 0.57 0.28 0.57 0.26 1.12 0.17 1.01 1.27 0.41 0.13 0.42 0.34 0.31 0.67 0.41 0.62 0.38 0.42 0.37 0.36 0.37 0.4 0.28 0.46 0.62 0.44 0.84 0.43 0.35 0.11 0.49 0.18 0.93 0.62 0.38 0.98 0.41 0.88 0.31 1.22 0.77 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP / AONDB Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; OL 95-05 ARC In Service; GL 95-05 ARC In Service; OL 95-05 ARC In Service; GL 95-05 ARC In Service; OL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; OL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC 0.32 Page 47

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind

%TW i

SuO Inchi Volts AxLen Circden SG22 36 SG22 36 SG22 37 5G22 37 SG22 37 SG22 37 SG22 37 SG22 37 SG22 37 SG22 38 SG22 38 SG22 38 SG22 38 SG22 38 SG22 38 SG22 38 5622 38 SG22 38 SG22 38 SG22 38 5G22 38 5G22 38 5G22 38 SG22 38 SG22 38 SG22 38 SG22 38 SG22 38 5G22 38 5G22 38 SG22 39 SG22 39 SG22 39 SG22 39 5G22 39 SG22 39 5G22 39 SG22 39 5G22 39 SG22 39 SG22 39 SG22 39 SG22 39 SG22 40 SG22 40 SG22 40 5G22 40 5622 40 5G22 40 SG22 40 5G22 40 SG22 40 SG22 40 SG22 40 H02 H02 H01 H02 H02 H02 H02 H02 H01 H02 HO0 H02 H02 H02 H02 H02 H03 H02 H03 H04 H02 H03 H02 H02 H03 H02 H03 H04 HO0 H04 H01 H02 H02 H02 H02 H02 H02 H04 H02 H04 H02 H02 H04 H02 H02 H02 H02 H03 H03 HOS H02 H02 H01 H02 0.03 0.65 0

0.93 0.06 1.02 0.06 0.47 0.03 0.79 0.03 0.33 0

0.51 0

0.25 0.12 0.68 0.03 0.59 0.03 0.54 0.06 0.95 0.03 0.71 0.06 0.39 0.06 0.97 0.06 0.51 0

0.74 0.06 0.8 0.08 0.72 0.06 0.46 0.08 1.36 0.06 0.79 0.03 1.01 0.11 0.31 0.03 0.32

-0.03 0.65

-0.06 0.44 0.03 0.48 0

0.37 0

0.45 0.03 0.33 0.08 0.46 0.03 0.42 0.03 0.74 0.06 1.05

-0.06 0.23 0.08 0.71 0

0.57

-0.03 0.39 0

0.57

-0.03 0.68 0

0.42 0.06 0.25 0.03 0.76 0.06 0.29 0.03 0.35 0.03 0.51 0.06 0.37

-0.17 1.03

-0.03 0.37 0.06 0.44

-0.06 0.47

-0.03 0.71 0

0.62 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-0S ARC Page 48

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG ROW SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 5622 41 SG22 41 SG22 41 SG22 41 5G22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 SG22 41 5G22 41 SG22 41 SG22 41 5G22 42 SG22 42 SG22 42 SG22 42 SG22 42 SG22 42 5G22 42 5G22 42 SG22 42 SG22 42 SG22 42 5G22 42 SG22 42 5G22 43 5G22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43 SG22 43

%TW SuID Col C04 H02 H03 HOI H02 H04 H02 HO0 H02 H04 H05 H01 H02 H03 H01 H02 H01 H02 H03 H03 H05 HOI H01 H05 H02 HOS H03 H02 H02 H02 H0S H01 H06 H02 H06 H06 H02 H02 H03 H03 H02 H02 H01 H02 H01 H02 H03 H04 H02 H03 H04 H03 H01 Inch1 Volts 0

0.26

-0.31 0.15 0.03 1.46 0.06 0.39 0.11 0.66 0.08 1.14 0.03 0.35 0.06 0.34 0.03 0.47 0.03 1.03

-0.17 0.61 0.12 0.41 0.03 0.47 0

0.98 0.06 0.57 0.17 1.49 0.11 0.55 0.08 0.29 0.03 0.77 0.03 0.92

-0.03 0.38 0

0.65 0

0.45 0

0.34 0.03 0.24 0.03 0.67 0.08 0.64 0.03 0.51 0.03 0.68 0.11 0.48

-0.09 0.29 0.06 0.15 0.09 0.69 0

0.86

-0.03 0.63 0.06 1.28 0

1.34 0.08 0.68 0.03 0.96 0.06 0.28 0.08 0.62 0.03 0.54 0.03 0.32 0.25 0.97 0.03 0.38 0.2 0.76 0.03 0.27 0.14 0.18 0.09 0.41 0.11 0.31

-0.08 0.49 0.06 0.6 0.06 0.32 0.03 0.41 AxLen Circien (Inches)

(ers Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; L. 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 49

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG22 43 64 SG22 43 65 SG22 44 35 SG22 44 37 SG22 44 39 SG22 44 39 SG22 44 40 SG22 44 44 SG22 44 45 SG22 44 46 SG22 44 48 SG22 44 52 SG22 45 39 SG22 45 39 SG22 45 42 SG22 45 43 SG22 45 43 SG22 45 48 SG22 45 49 SG22 45 51 SG22 45 52 SG22 45 52 SG22 45 54 SG22 45 55 SG22 45 56 SG22 45 57 SG22 46 50 SG22 46 50 SG23 1

74 SG23 1

76 SG23 1

79 SG23 1

82 SG23 1

84 SG23 2

1 SG23 2

2 SG23 2

16 SG23 2

25 SG23 2

25 5G23 2

26 SG23 2

30 SG23 2

31 SG23 2

32 SG23 2

33 SG23 2

35 SG23 2

38 SG23 2

39 SG23 2

56 AxLen CircLen Ind TW Su._

Inch Volts linchesi (Degrees)

H01 0.06 Col

-0.15 H03 0.03 H02 0

Col 0.25 H02 0

Col 0.36 H02 0.03 H02 0.03 H02 0

H02 0.03 H02 0.14 H03 0.14 H04 0.08 H02

-0.03 Col

-0.25 H02 0

H02 0.03 H03 0.03 H02 0.06 H01 0

H02 0

H02 0.03 Col

-0.25 Col

-0.17 H02 0.06 H02 0

H04 0.06 H04 0

H03 0.11 H02 0.06 H03 0.06 Col 0

H03

-0.03 H02 0

H01 0

HO 0.03 H02 0.03 H03 0

H06 0

H01 0.03 H01 0.2 H03 0.03 H06

-0.03 H01

-0.03 H01 0.17 H01

-0.03 H02 0

H04 0.08 H02 0

H03 0

H05 0

H02 0.09 0.67 0.46 1.01 0.53 0.52 0.48 0.51 0.98 0.32 0.59 0.38 1.34 0.4 0.4 0.65 0.63 0.64 0.52 0.16 0.75 0.39 0.8 0.59 0.51 0.52 0.52 0.22 0.44 0.16 0.56 0.38 0.89 0.34 0.81 0.26 0.21 0.53 0.36 0.51 0.34 0.3 1.04 0.42 0.57 1

0.48 0.34 0.9 0.23 0.24 0.63 0.75 0.75 0.26 Characterization Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service;

l. 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; G1. 95-05 ARC Page 50

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind SG23 2

58 DSI SG23 2

66 DSI SG23 2

73 DSI SG23 2

79 DSI SG23 2

88 DSI SG23 2

89 DSI 5G23 3

1 DSI SG23 3

2 DSI SG23 3

2 DS5 SG23 3

3 DS5 SG23 3

3 DSI SG23 3

5 DS5 SG23 3

5 D51 SG23 3

7 DSI 5G23 3

10 DS0 SG23 3

16 DSI SG23 3

19 DSI SG23 3

23 DSI SG23 3

24 DS0 5G23 3

24 DSI SG23 3

29 DSf 5G23 3

29 DSI SG23 3

34 DS0 SG23 3

34 DS1 SG23 3

49 DS5 SG23 3

49 DSI 5G23 3

51 DS5 5G23 3

53 DSI SG23 3

54 DSI SG23 3

58 DSI SG23 3

68 DSI SG23 3

82 DSI SG23 3

94 DSI SG23 3

94 DS1 5G23 4

13 DSI 5G23 4

15 DSI SG23 4

25 DS1 5G23 4

26 DSI 5G23 4

26 DSI SG23 4

27 DS5 SG23 4

30 DSI SG23 4

34 DSI SG23 4

39 DSI SG23 4

46 DSI SG23 4

48 DSI SG23 4

50 DSI 5G23 4

50 DS0 SG23 4

51 D51 5G23 4

54 DSI SG23 4

55 DSI

%TW Sum Inchl Volts Col 0.14 0.43 H01

-0.03 0.37 H06 0

0.39 H02

-0.06 0.57 H01 0

0.58 C03 0.11 0.68 H02

-0.03 0.26 HO

-0.03 0.63 H02 0

0.55 H01 0

0.76 H03 0.03 0.64 H05 0

0.61 H05

-0.03 0.29 H06 0.06 0.28 H01 0

1.02 H05 0.06 0.64 H05

-0.2 0.34 H01 0.11 1.27 H03 0.14 0.81 H01 0.26 0.55 H06

-0.03 0.49 H01 0.08 0.52 H01 0.14 0.32 H02 0.06 0.37 HOI 0.03 1.28 H02 0

0.29 HO 0

0.64 H05

-0.03 0.27 H01 0

0.51 H02 0

0.44 H02 0.06 0.4 H01 0

0.34 H01

-0.03 0.34 HOS 0.06 0.22 H06 0.06 0.31 HOl

-0.06 0.32 H02 0.08 0.47 H04 0

0.5 H01 0.03 0.45 HOS 0

0.46 H02 0.03 0.95 H01

-0.23 0.57 H02 0.06 0.46 H01

-0.23 0.42 H03 0

0.7 H01 0.08 1.01 HOl 0.06 0.77 H01 0.03 0.98 H01 0

0.29 HO 0

0.73 H05 0

0.09 H01 0.03 0.73 HOl 0.06 0.61 HO 0.06 0.19 AxL8D Circien (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 51

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 5G23 SG23 Row 4

4 4

5 5

6 6

6 7

7 7

7 HTW 0

H02 H02 H06 H06 H02 H02 C03 H01 H02 H02 H03 H03 H01 H01 H02 H05 H02 H01 H01 Co0 H03 H01 H04 HOS H01 H01 H01 H01 H03 HO0 H02 H05 HOl H02 H03 H04 H05 H01 H02 H02 H02 H03 H02 H02 H02 H01 H03 H01 H02 H01 H03 H01 H05 H02 M

Volts 0

0.84 0

1.1 0.03 0.53 0

0.4 0.03 0.75 0.06 0.81 0.11 0.44 0.03 1.2 0.03 1.45 0.06 0.74 0

0.26 0.03 0.24

-0.06 1.04 0.11 0.44 0.03 0.39 0

0.49 0

0.54 0.03 0.25 0

0.94 0.26 0.42 0.03 0.22 0

0.88

-0.03 0.22

-0.06 0.5 0

0.55 0

1.16 0

0.39 0.03 1.22 0

0.18 0.11 0.88 0

0.78

-0.06 0.24 0.03 0.99

-0.14 0.8 0

0.47

-0.2 0.58

-0.06 0.21 0.09 0.3 0

0.26

-0.06 0.29 0.03 0.37 0

0.24 0.03 0.56 0

0.38

-0.03 1.07 0

0.51 0.03 0.48 0

0.89 0

0.45 0.08 0.32 0

0.75 0

0.49 0.08 0.6 0

0.42 Axien CircLen (inches) lpegreesi Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 52

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Mn

%TW SuD Inchl Volts AxLen Circien Characterizion (inches)

(Degrees) hrceiainRslto 5G23 7

5G23 7

SG23 7

5G23 7

SG23 7

5G23 7

SG23 7

5G23 7

SG23 7

5G23 7

SG23 7

5G23 7

SG23 7

SG23 8

5G23 8

SG23 8

5G23 8

SG23 8

5G23 8

25 DSI 25 DSI 25 DSI 29 DSI 35 DSI 38 DSI 39 DSI 42 DSI 56 DSI 56 DSI 58 DSI 60 DSI 61 DSI 61 DSI 64 DSI 67 DSI 70 DSI 71 DSI 71 DSI 71 DSI 72 DSI 72 DSI 78 DSI 81 DSI 85 DSI 85 DSI 91 DSI 91 DSI 92 DS5 92 DSI 93 DSI 93 DSI 93 DSI 94 DSI 6

DSI 6

DSI 7

DSI 13 DSI 15 DSI 18 DSI is DSI 18 DSI 19 DSI 19 DSI 19 DSI 20 DSI 22 DSI 24 DSI 28 DSI 42 DSI 49 DSI 50 DSI 50 1SI H01 0

0.59 H02 0

0.43 H03

-0.09 0.67 H01 0

0.48 H03 0

0.3 H02 0.03 0.22 H01 0

0.67 H04

-0.03 0.67 H01

-0.14 0.61 H02 0.06 0.72 H02 0

0.66 H01

-0.14 0.73 H01 0.06 0.37 H03 0

0.1 H01

-0.03 0.44 H02 0.03 0.55 H01

-0.03 0.56 H01 0.08 0.7 H02 0

0.72 H03 0.03 0.42 H01 0.03 0.39 H02 0

0.76 C06 0.03 0.49 H06

-0.11 0.41 C02 0.14 0.32 H02

-0.11 0.25 HO 0.11 0.83 H02 0

0.72 HO 0.06 0.74 H03 0.06 1.04 H01 0.03 0.77 H02 0

1.46 H03 0.03 1.02 H03 0.03 0.56 H01 0.08 0.31 H03 0

0.52 H01 0.11 0.74 H03 0.03 0.99 H06

-0.06 0.32 H02 0

0.47 H01 0

1.14 H03 0

0.63 H05 0

0.55 H01 0.03 0.34 H02 0.03 0.64 HOS 0

0.24 H06 0.03 0.23 H03 0.03 0.81 H03 0

0.62 H01 0

0.74 H01

-0.11 0.47 H01 0.03 0.74 H01 0

0.98 H02 0

0.62 Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 53

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

AxLen C~~n SG Row CoL Lad J

TW Su Inchl Volts fine eCree SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 H01 H01 H02 H02 H01 H04 H01 H01 H02 H02 H01 H03 HO5 H06 H01 HO1 HOI HO1 H01 H03 H01 H05 H01 H02 H05 H01 H03 HO1 H02 H02 H03 H04 H02 H01 HOI HO1 H02 HO1 H01 H01 HO0 H01 HO5 H03 H02 HO1 H04 C03 H01 H01 HO1 HO1 H02 H03

-0.11

-0.2 0

-0.06

-0.06 0

0

-0.06

-0.08 0.03 0.03 0

-0.06

-0.11

-0.03

-0.03 0.17 0

-0.03 0

0 0.03 0

0 0

-0.06 0

0.06

-0.03 0.03 0

0.03

-0.03 0

-0.14 0.08 0.03

-0.06

-0.03 0

0.06 0.03

-0.06

-0.17 0.08 0.06 0

0.03

-0.06 0.08 0.03 0.4 0.7 0.61 0.25 0.5 0.42 0.7 0.43 0.63 0.32 0.75 0.58 0.2 0.45 0.16 0.76 0.6 0.59 0.78 0.7 0.67 0.38 0.63 0.64 0.69 0.8 0.86 0.82 0.55 0.73 0.46 0.27 0.27 0.69 0.69 1.36 0.94 0.56 1.2 0.38 0.24 0.79 0.68 0.32 0.39 1

0.41 0.14 0.15 0.64 0.47 0.51 0.63 0.46 Characterization Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-OS ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6Lt 95-OS ARC Page 54

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

S6G 5623 SG23 S623 SG23 SG23 5623 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 Row 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 12 12 12 12 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 ind IDSI DSI DSI IDSI IDSI IDSI DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI OSI DSI DSI DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 DSI

%TW Suno H01 H03 HO1 H02 HO1 H05 H03 H06 H02 H06 H01 H01 H01 H01 H02 H01 H01 H06 H01 H04 H02 HO0 H01 H01 H02 H03 HO1 HO5 HO0 H02 H05 HO0 H03 C02 HO1 H03 H01 H02 HOl H03 H01 H06 H02 H06 H01 H02 H01 H02 H03 HOl HO1 H01 H02 H01 Inchl Volts 0.03 0.83 0.06 0.73 0.08 0.61 0

0.45 0.17 1.27 0.06 0.6 0.06 0.64 0.09 0.22 0.03 1.17 0

0.32 0

0.6 0.11 0.51 0.06 1.24 0

1.2 0

0.77 0

0.9 0.03 0.8 0.06 0.35 0.08 0.51 0.03 0.4 0.06 0.37 0.03 0.49 0

0.57 0.03 0.91 0

1.01 0

0.97 0.06 0.41 0.03 0.38 0

0.83 0.03 0.55 0.03 0.37 0.03 0.52 0.08 0.19 0.03 0.19 0

1.55 0.06 0.66 0.06 0.61 0.06 0.39 0.09 0.61 0.03 0.56 0.06 0.73 0.08 0.36 0

0.65

-0.03 0.16 0.03 1.33 0.03 0.65 0.03 0.62 0

0.86 0

0.37 0.03 0.52 0.03 0.72 0

0.76 0

0.52 0.2 0.57 AxLen Circien (inches)

(Deareesi Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 6DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 6DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 6DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 6DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 55

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG ow Cl J

2il nb Axien iLn

$G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 5G23 SG23 SG23 5G23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 H02 H01 H02 H01 H01 HO0 H02 H01 H03 H01 H03 H03 H03 H01 H05 H03 H02 H01 H03 H05 HOl H04 H02 H02 H06 H06 H01 H02 H01 H02 H03 H02 H03 H02 H02 H03 H01 H01 H02 H01 H01 H02 HO1 H01 HOl H02 H01 H03 H04 H03 H02 H01 H01 H02 0.06 0.81 0.06 0.64 0

1.18 0.08 0.84

-0.03 0.61 0.11 0.87 0.06 0.28 0

0.42 0.06 0.4 0.06 0.71 0.03 0.61 0.06 0.4 0.11 0.45 0.03 0.99 0.11 0.61 0.06 0.4 0.03 0.4 0.06 0.91 0.03 0.69 0.06 0.45 0

1.07 0.03 0.26 0

0.78 0.03 0.6 0.03 0.68 0.06 0.09 0.03 0.56 0.17 0.26 0.03 0.44 0.12 0.36 0.06 0.18 0.03 0.9 0.03 0.69 0.11 0.41 0

0.52 0.03 0.67 0

0.93 0.03 0.4 0

0.51 0.06 0.94 0.06 0.75 0.03 1.15

-0.03 0.5 0

0.63

-0.06 1.13 0

0.78 0.06 1.27 0.03 0.91 0

1.08 0

1.23 0

0.25 0

0.77

-0.03 0.54 0.06 1.91 Characterization Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Page 56

A AREVA Document No.: 51-9171130-001 Sequoyah 2C1 7 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG 5G23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 5G23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 Row Col Lnd 15 43 DSI 15 43 DSI 15 61 DSI 15 71 DSI 15 82 DSI 16 4

DS) 16 4

DSI 16 5

DSI 16 14 DSI 16 15 DSI 16 16 DSI 16 18 DSI 16 21 DSI 16 21 DSI 16 22 DSI 16 24 DSI 16 25 DSI 16 25 DSI 16 27 DSI 16 29 DSI 16 40 DSI 16 41 DSI 16 44 DS1 16 54 DS0 17 6

DS0 17 11 DSI 17 12 DSI 17 13 DSI 17 is DSI 17 is DSI 17 15 DSI 17 20 DSI 17 22 DSI 17 37 DSI 17 39 DSI 17 40 351 17 47 DS1 17 47 DSI 17 49 D51 17 50 DS0 17 53 DSI 17 82 DSI 17 87 DSI 17 87 DSI 17 87 DSI 18 6

DS0 18 8

DSI 18 18 DSI 18 21 DSI 18 28 DSI 18 32 DSI 18 35 DSI 18 35 DSI 18 37 DSI

%TW Sum2 Inchl Volts H01 0.03 1.38 H02 0.03 0.65 H03 0.08 0.56 H05 0.17 0.1 H01 0.08 0.24 HO1 0.06 1.16 H02 0.08 0.55 H04 0.03 0.42 H01 0

0.39 H01 0.06 1.05 H01 0.22 0.71 H05

-0.06 0.36 H01 0

1.25 H02 0.06 0.62 HO 0.03 0.58 HO 0

0.5 H01 0

1.25 H03 0.06 0.14 H02 0.03 0.49 HO 0

0.45 H01 0.03 1.57 H01 0.03 0.62 H01 0.06 0.39 H01 0.06 0.67 H02 0

1.13 H01 0.22 1.15 H01 0.03 1.11 H01 0.11 0.65 H01 0.06 0.79 H02 0.06 0.37 H04

-0.03 0.39 H01 0

0.51 H01 0.11 0.45 H01 0.06 0.96 H02 0.06 0.94 H01 0

0.64 H01

-0.11 0.97 H03 0

0.96 COl

-0.06 0.45 H01 0.08 0.75 H01 0.14 0.64 H05 0.08 0.08 H01 0.11 0.42 H02

-0.19 1.15 H04

-0.08 0.73 H01 0

0.76 H01 0

0.63 H01 0.03 1.24 H01 0.11 0.77 H01 0

0.4 H01 0

0.93 HO1 0

0.96 H03 0.03 0.82 H01 0.08 1.08 AxLen Circien (inches)

(Deereesi Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-O5 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL.95-OS ARC Page 57

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 18 18 18 18 18 18 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 iTW SUM H02 H01 H05 H03 H01 H02 H03 HO1 H01 H01 H02 HO1 H02 H03 HO1 H01 H02 HO5 H02 H01 HO1 HOl H02 H01 H02 HO1 H01 HO0 H04 HO1 HOS H02 HO0 H02 H03 HO1 HO0 H02 H03 HO1 HOS H01 H01 HO0 H02 H06 H03 H03 H02 H03 H06 H03 HO0 H02 Inchl Volts 0.03 0.42 0.03 1.22 0.06 0.26 0.08 0.19 0.06 0.53 0.14 0.41 0.11 0.69 0.08 0.47 0.08 0.77

-0.06 0.8

-0.14 1.06 0.06 1.17 0.08 0.26 0

0.87 0.08 0.64 0.06 1.1 0

0.47 0.03 0.5 0

0.84 0.03 1.03 0.06 0.97 0.03 0.71 0

0.63

-0.06 0.38 0.06 1.28 0.14 0.68 0

0.7 0.06 1.33 0.03 0.82

-0.06 1.01 0.06 0.29 0.03 1.18 0

1.4 0.03 0.7 0.03 1.02 0

1.26 0.11 1.3

-0.03 0.21 0.08 0.36 0.03 1.56 0.03 0.33 0.05 0.79 0

1.28 0.08 1.1

-0.14 0.55

-0.06 0.35 0.06 0.52 0.06 0.75 0.03 0.09 0.08 0.69 0.06 0.24 0.06 0.15 0.06 1.13

-0.17 1.03 AxLen CircLen i.nches loereesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial QDSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 58

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 Row 20 20 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 23 23 23 23 23 23 23 23 23 23 23 23 Ind DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI OSI DSI DSI DSI DSI DSl DSl DSl DSl DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS5 OSI OS' DSI DSI DSI D51 DSI DSI DSI DSI H01 HO0 H02 H04 H01 H01 H02 HO0 H02 H03 H01 H02 H01 H01 H01 H02 H03 H02 H02 H04 H01 H03 H01 H05 H01 H03 H04 HOS H01 H01 H01 H02 H01 H02 HO0 HO0 H01 HO1 H02 H03 H01 H02 H01 H01 H03 H01 H02 HO0 HO1 H02 H06 H03 H01 H01 Inchi Volts 0.08 0.36 0.08 0.52 0.08 0.41 0.08 0.3 0.03 0.58 0

0.51 0

0.36 0.14 0.51 0

0.89 0.06 0.64 0.03 1.15 0.14 0.3 0.08 0.79 0.03 0.99

-0.03 0.33 0.06 1.21 0.06 0.48 0.06 0.57 0.03 0.74 0.03 0.37 0.06 0.46 0

0.65 0

0.94 0.11 0.24

-0.11 1.09 0.06 0.68 0.03 0.61 0.06 0.45 0.11 0.95 0.08 0.52 0.11 0.4 0.03 0.97 0.06 0.69 0.03 1.35 0.03 1.29 0.22 1.48

-0.03 0.69 0.11 1

0.06 0.51 0.03 0.76 0

0.23 0.06 0.64 0.22 0.98 0.06 1.67 0.06 0.31 0.14 0.41 0

0.87 0.03 1.37 0.03 0.66 0.08 0.85 0.03 1.01 0.03 0.6

-0.03 0.84 0

0.63 AxLen Circien (inches)

LQ81!8881 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 59

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG23 23 44 SG23 23 49 SG23 23 60 SG23 23 75 SG23 23 84 SG23 24 10 SG23 24 10 SG23 24 12 SG23 24 12 SG23 24 13 SG23 24 13 SG23 24 15 SG23 24 16 SG23 24 16 SG23 24 19 SG23 24 21 SG23 24 21 SG23 24 21 SG23 24 21 SG23 24 22 5G23 24 23 SG23 24 23 SG23 24 23 SG23 24 25 SG23 24 27 SG23 24 29 SG23 24 29 5G23 24 35 SG23 24 63 SG23 25 8

SG23 25 14 5G23 25 14 SG23 25 18 SG23 25 18 SG23 25 19 5G23 25 21 SG23 25 23 SG23 25 24 5G23 25 24 5G23 25 26 SG23 25 27 SG23 25 30 SG23 25 33 5G23 25 35 SG23 25 49 SG23 25 49 SG23 25 52 SG23 25 60 SG23 25 61 SG23 25 72 SG23 25 81 5G23 26 9

SG23 26 10 SG23 26 10 Ind DSI DSI DSI DSI DSI DSI DSI DSI OSI DSI DSI DSI DS1 DSI DS' DSl DSI DSl DSI DSI DSI DSI DSl DSI DS' DS' OS' DSl DSI DSl DSl DSI DSI DSI DSI DSl DSl DSI DS' DSI DSI DSI DSl DSI DSl DSI DSI DSl DSI DS0 DSl DSl OSI DS' 2'TW Sunn IDh H01

-0.06 H02 0.14 H02 0.03 H03 0

H03 0.05 H01 0

H05 0.06 H01 0.11 H02 0.14 H01 0.14 H02 0

H02 0.06 H01 0.08 H02 0

HO 0.06 H01 0.14 H03 0.06 H04 0.03 HOS 0.03 H05 0.08 H01

-0.11 H02 0.11 H03 0

H01 0.03 H02 0.03 H01 0

H03

-0.06 H01 0

H02

-0.19 H01 0.03 H04 0.03 H06 0.03 H01 0

H03 0.03 H02 0

H01 0.06 H03 0.03 H01

-0.03 H02 0.03 H02 0.06 H02 0.06 H03 0.08 H03 0

H01 0.17 H01 0.08 H03 0.11 H02

-0.03 HO 0

H02 0

H02 0.03 H02 0.14 HO 0.03 H01 0.03 H02 0.03 Volts 0.27 0.41 0.32 0.55 0.76 0.66 0.7 1.62 0.7 0.37 0.41 0.53 1.61 1.03 0.69 0.39 0.89 0.5 1.09 0.81 0.44 0.14 1.06 0.78 0.31 1.33 0.4 0.91 1.14 1.52 0.41 0.5 1.38 0.68 0.65 0.67 0.86 0.36 0.29 1.38 0.39 0.59 0.99 0.47 0.94 0.31 0.47 0.25 0.24 0.55 0.32 1.38 0.43 0.88 Axien iLn (inches)

Ieerees Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 60

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG23 26 11 SG23 26 12 SG23 26 12 5G23 26 13 SG23 26 14 SG23 26 16 SG23 26 16 SG23 26 17 5G23 26 19 5G23 26 20 SG23 26 21 SG23 26 22 SG23 26 22 SG23 26 22 SG23 26 23 SG23 26 24 SG23 26 25 SG23 26 25 5G23 26 27 SG23 26 28 SG23 26 28 SG23 26 29 SG23 26 29 SG23 26 29 SG23 26 30 SG23 26 33 SG23 26 35 SG23 26 38 5G23 26 63 SG23 26 81 SG23 27 12 SG23 27 13 SG23 27 15 SG23 27 18 SG23 27 18 5G23 27 24 SG23 27 26 5G23 27 26 5G23 27 26 SG23 27 27 SG23 27 29 SG23 27 29 SG23 27 30 SG23 27 35 5G23 27 36 SG23 27 60 SG23 27 63 SG23 27 63 SG23 27 67 SG23 27 68 5G23 27 68 SG23 27 68 SG23 27 69 SG23 27 79 Ind DSI DSI CSI DSI DSI CSI DSI DSI DSI 051 DSI DSI OS' DSI DS1 DSI DSI DSI DS1 DSI DSI DSI DSI DSI DSI DSl DSI DSI DS' CSI DSI DSI DSI DSI D51 DSI DSI DSl DSI DSI DSI 0SI DSI DSI D51 DSI DSI DSI DSI DSI CSI DSI

%TW Sum Inch1 H03 0.08 H01 0.06 H03 0.11 H01 0.03 H01 0.06 H01 0.08 H02 0.06 H02 0

H01 0.08 H02 0.08 HO 0.06 H04 0

HOS 0.06 H06 0.03 H01 0.22 H01 0.03 H02 0.06 H03 0.03 H01 0.06 H01 0.06 H03 0.08 H01 0.06 H02 0.03 H03 0

H02 0.06 H01 0.08 HO

-0.08 H02 0.03 H02 0.06 H02 0

H01 0.06 H01 0

H01 0

H01 0.06 H03 0.11 H02 0.06 H01 0.11 H02 0.06 H03

-0.06 H01 0.19 HO

-0.08 H02 0.05 H02 0.06 H01 0

H02 0.06 H02 0.06 H02 0.06 H03 0

H02 0.06 H02 0.03 H05

-0.03 H06 0.09 H04

-0.06 H02 0.06 Volts 0.83 0.69 0.9 1.16 1.19 0.6 1.37 0.6 0.71 0.63 0.55 0.59 0.32 0.75 0.67 0.92 0.53 0.58 0.51 1.23 0.79 1.23 0.34 0.73 0.37 1.14 1.15 0.84 0.54 0.78 0.36 0.53 0.92 0.93 0.44 0.76 0.58 1.28 0.78 0.69 0.6 0.4 0.93 1.1 0.69 0.5 0.59 0.8 0.1 0.63 0.28 0.32 0.54 0.48 AxLen CircLen (inches) lpegreesl Characterization Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial 00SCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 61

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Bow SG23 27 SG23 27 SG23 27 SG23 28 SG23 28 SG23 28 SG23 28 SG23 28 SG23 28 SG23 28 SG23 28 SG23 28 5G23 29 SG23 29 SG23 29 SG23 29 SG23 29 SG23 29 5G23 29 SG23 29 SG23 29 SG23 29 5G23 29 SG23 30 SG23 30 SG23 30 SG23 30 SG23 30 SG23 30 SG23 30 SG23 30 SG23 30 5G23 30 SG23 30 SG23 30 5G23 30 5G23 30 SG23 30 SG23 30 SG23 30 5G23 30 SG23 31 SG23 31 SG23 31 5G23 31 SG23 31 SG23 31 SG23 31 SG23 31 SG23 31 SG23 31 SG23 31 SG23 31 SG23 31 DSI DSI DSI D51 D51 DSI DSI DSI DSI D51 D51 DSI DSI DSI DSl D51 DSI D51 DSI D51 D51 DSI DSI DSI DSI OSI DSI DSI DSI OSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 051 DSI DSI DSI DSI D51 DSI DSI DSI DS1 DSI DSI OS' DSI DS1 DSI H06 H01 H02 H01 H01 H01 H03 HO0 H02 H03 H03 HO0 H01 H01 H03 H01 HOS H03 H02 H01 H03 H02 C03 H01 H03 H03 HO0 HO0 H01 H01 H02 H03 H02 H03 H02 H03 H01 H03 H02 H02 H02 H01 H03 H03 H04 H03 HO0 H02 H02 H03 HO0 H04 H01 H01 Inchl 0.06 0.08 0

0.14 0.14

-0.03 0.03 0.03

-0.03 0.08 0.06

-0.03 0.08 0.03 0.06 0

0.11 0.03 0.08 0.08 0.11 0.06 0.22 0.06 0.11 0.17 0.08 0.14 0.03 0.08 0.14 0.11 0.06 0.03 0

0.06 0.03 0

0.03 0.03 0.03 0.08 0.03 0.03 0.03 0.08

-0.11 0.03 0.06 0.08 0.08

-0.17 0.03 0.06 Volts 0.69 0.62 0.38 0.5 0.29 1.17 1.03 0.37 0.51 0.52 0.59 0.91 1.29 0.22 0.29 0.48 0.13 0.47 0.75 0.93 0.52 0.23 0.36 1.02 0.62 0.47 0.36 0.6 0.58 1.49 0.28 1.02 0.95 0.75 1.54 1.24 1.17 0.22 0.55 0.91 0.27 0.87 1.15 0.41 0.77 0.44 0.81 0.41 0.7 0.68 1.52 0.98 0.57 1.04 AxLen Cirl-e (inches)

(Degreesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 62

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col SG23 31 32 SG23 31 35 SG23 31 42 SG23 31 46 SG23 31 65 SG23 31 76 SG23 31 76 SG23 31 76 SG23 31 77 SG23 32 20 SG23 32 21 SG23 32 23 SG23 32 25 SG23 32 27 SG23 32 28 5G23 32 29 SG23 32 32 SG23 32 32 SG23 32 33 SG23 32 34 SG23 32 34 SG23 32 34 SG23 32 42 SG23 32 42 5G23 32 45 SG23 32 48 SG23 32 54 SG23 32 54 5G23 32 56 SG23 32 57 SG23 32 75 SG23 32 76 SG23 32 77 SG23 32 77 SG23 32 78 SG23 33 21 5G23 33 25 SG23 33 25 SG23 33 27 SG23 33 31 SG23 33 36 SG23 33 36 5G23 33 40 SG23 33 41 SG23 33 44 SG23 33 45 SG23 33 49 SG23 33 49 5G23 33 49 SG23 33 67 SG23 33 70 SG23 34 19 5G23 34 19 5G23 34 25

%TW SUM 11 K.

H02 0

H02 0.06 H02 0.08 H02 0.03 H02 0.03 H01 0.06 H02 0.03 H03

-0.14 H01 0

H01 0.03 H01 0.08 H01 0

H02 0.11 H01 0.06 H01

-0.03 H01 0.06 H02 0.08 H04 0.03 H02 0.08 H01 0.06 H02 0.08 H03 0

H02

-0.11 H03 0.06 HO 0.03 H02

-0.03 H01 0.22 H02 0

H04 0.03 H03

-0.08 C05 0

H03 0.06 H01 0.08 H02 0.03 H01 0.03 H02 0

H01 0.19 H04 0.06 H01 0.08 H03 0

H02 0.03 H03 0

H01

-0.03 H02 0.06 H01 0.03 H02 0.14 H01 0.08 H02 0.03 H03 0.08 H04 0.06 H02 0.06 H02 0

H03 0

H01

-0.05 Volts 1.1 0.62 0.25 0.43 0.47 1.4 0.79 0.67 0.87 0.6 0.51 1.69 0.52 0.28 1.34 1.02 0.84 1.21 1.07 0.98 0.39 1.07 1.59 0.88 0.51 0.3 1.06 0.4 0.39 0.47 0.3 0.37 0.48 0.28 0.59 0.58 0.59 0.67 0.43 0.55 0.77 0.74 0.71 0.54 0.53 0.76 0.7 0.61 0.79 0.38 0.63 0.34 0.72 1.62 AxLen Circ~l-e (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6iL 95-OS ARC Page 63

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 5G23 5G23 5G23 5G23 5G23 SG23 5G23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 Row 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 34 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 H02 H03 H04 H01 H03 H04 H01 H03 H02 H03 H02 H04 H01 H03 H04 H02 HO0 H02 H03 H04 H01 H01 H03 HO0 H03 H02 H01 H03 H02 H03 H02 H03 H04 H02 H02 H04 HOS C02 HO0 H03 H02 H02 H03 HOS H03 H03 H04 H02 H04 H04 H04 H02 H03 H03 Vnqu volts

-0.03 0.84 0.17 0.54 0.03 0.58 0.06 0.88 0.03 0.45 0.06 0.87 0.03 0.54 0.06 0.18 0.08 1.34 0.03 0.69 0.03 0.6 0

0.48

-0.08 0.39 0.11 0.53

-0.08 0.59 0.11 0.19 0.03 0.59 0.06 1.81

-0.11 1.14 0.08 0.99 0.11 0.48 0.06 1.36 0

0.3 0.11 0.36 0.08 0.25 0.06 0.82 0.03 0.45 0.03 0.84 0.03 0.67

-0.03 0.52 0.03 1.11 0.03 1.23 0.09 0.28 0.06 1

0.22 1.6 0.06 0.27

-0.08 0.39

-0.22 0.32 0.08 1.13 0.06 0.5 0

0.29 0.11 0.53 0.03 0.93 0.08 1.16 0.03 1.38 0.08 0.8 0.08 0.32 0

1.36 0.06 0.51 0.03 0.68 0.06 1.27 0.06 0.45 0

0.57

-0.03 0.84 AxLen CircLen (inches)

(Deftrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; Gl 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC Page 64

A AREVA Document No.: 51-9171130-001 Seq uoyah 2017 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 Row Col Ind 36 61 DSI 36 63 DSI 36 63 DSI 36 68 DSI 36 74 DSI 37 23 DSI 37 26 DSI 37 27 DSI 37 28 DSI 37 28 DSI 37 31 DSI 37 31 DSI 37 32 DSI 37 42 DSI 37 43 DSI 37 57 DSI 37 66 DSI 37 67 DSI 37 68 DS6 37 76 DSI 38 26 DSI 38 27 DSI 38 27 DSI 38 27 DSI 38 29 DSI 38 29 DSI 38 32 DSI 38 32 DSI 38 32 DSI 38 33 DSI 38 36 DSI 38 36 DSI 38 40 DSI 38 40 DSI 38 42 CSI 38 44 DSI 38 44 DSI 38 45 DSI 38 46 DSl 38 55 DS6 38 62 DSI 39 28 DSI 39 30 DSI 39 36 DSI 39 48 DSI 39 68 DSI 39 71 DSI 40 24 DSI 40 24 DS1 40 25 DS1 40 25 DS1 40 25 DSI 40 27 DSI 40 29 DSI 2IW

SuD, H04 H03 H04 H02 H03 HO0 H02 H02 H02 H03 H01 H03 H02 H03 H03 H0S H04 H02 H02 H03 H01 H01 H02 H04 HO0 H02 H01 H03 H06 H01 H02 H03 H02 H03 H03 H02 H03 H02 H02 H04 H02 H03 H01 H02 H02 H04 H02 H02 H03 H01 H02 H03 H03 H01 Inchl Vols 0.06 0.24 0

0.11 0.03 0.26 0.08 0.35 0.03 0.4

-0.11 0.81 0.03 0.8 0

0.72 0.06 0.7 0.03 0.32 0.03 0.99 0.03 0.74 0.06 0.83 0

0.84 0.06 0.37 0.14 0.09

-0.03 0.25 0.06 0.41 0

0.74 0.06 0.39 0.06 1

0.11 0.76 0.03 0.5 0.06 0.79 0.17 1.13 0.06 0.23 0.06 0.54 0.22 1.34 0

0.68 0.11 0.56 0.06 1.04 0.06 0.75 0

0.81 0.08 1.3 0

0.58

-0.03 0.88 0.03 0.75 0

0.52 0.03 1.04 0.03 0.16 0.08 0.99 0.06 0.69 0

0.62 0.11 0.87 0

0.99 0.14 0.61 0.03 0.82 0.08 0.95 0.06 0.39 0.08 1.34 0.03 1.12 0.03 0.77 0.11 1.2 0.06 0.78 AxLen CircLen (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; dL 95-OS ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GIL 95-OS ARC Page 65

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col 1nd

%TW Su Inchi Volts AxLen CircLen inchei (Degrees)

SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 5G23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG23 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 H03 H02 H03 H03 H02 H02 H01 H03 H02 H04 H06 H02 H03 H02 C02 H01 H04 H06 H03 H01 H01 H04 H04 HOS H04 H03 H01 HO0 Col H02 H02 H04 H01 H02 H03 C04 H02 H01 C03 H01 H02 H03 H01 HO0 C04 H03 H03 H02 H03 H01 H01 C03 H02 H03 0.06 0.41 0.08 0.33 0.03 0.46 0.06 0.23

-0.25 0.17

-0.06 0.7 0.08 0.84 0

0.45

-0.03 0.64 0.03 0.48 0.06 1.01 0.06 0.98 0.03 0.39 0.03 0.83

-0.28 0.38

-0.17 0.71 0

0.1 0.03 0.43 0

0.41 0.17 0.32 0.06 1.81 0.03 0.53 0.33 0.73 0.08 0.5 0.08 0.45 0

0.68 0

0.71 0.11 1.25

-0.28 0.48 0.06 1.06

-0.11 0.33 0.06 0.44 0.08 1.23

-0.03 0.33 0.03 0.2

-0.19 0.83 0.06 0.62 0.03 0.42

-0.06 0.32 0.11 0.43 0.11 0.41 0.03 0.53 0.2 0.91 0.23 1.38 0

0.34 0.03 0.71

-0.14 0.83 0.08 0.8 0

0.89

-0.03 0.86

-0.08 0.39 0

0.34 0.2 0.64 0.08 0.56 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 66

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 5G24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 RowM Co 2

47 2

53 2

54 2

55 2

56 2

57 2

58 2

59 2

62 2

64 2

65 2

66 2

67 2

72 2

74 2

75 2

76 2

84 2

85 2

86 2

88 2

90 2

92 3

4 3

15 3

16 3

19 3

20 3

21 3

22 3

23 3

25 3

28 3

30 3

32 3

34 3

35 3

71 Ind DSI DSI DSI DSI DSI DSI DSl D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI OSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI OSI DSI DSI

%TW SPn HO1 H01 H02 H02 H05 H01 H02 H03 H03 HO1 H03 H01 H02 H01 H02 H02 H02 H05 H05 HO1 H02 HO1 H02 H01 H01 H01 H02 H01 H02 H02 H03 H03 HO1 HOl H02 HOS H02 H04 H02 H03 H02 H02 H02 HO1 H02 H03 H01 H03 H01 H03 H02 C03 H01 H01 Inchl Volts 0.03 0.54 0.09 1.12 0.17 0.7

-0.09 0.21

-0.09 0.51

-0.03 1.13 0

0.39 0.06 0.41 0.09 0.47 0.11 0.46 0.09 0.38 0.09 0.47

-0.03 0.72

-0.14 0.4 0.06 0.24 0.06 0.52 0.26 0.71 0.03 0.48 0.03 0.48 0.03 1.45

-0.03 1.08

-0.14 0.59

-0.11 1.43 0

0.56 0.06 1.73 0.14 0.42 0.03 0.41 0

0.45 0.03 0.39

-0.03 0.87

-0.03 0.19 0

0.65 0

0.61

-0.03 0.28 0

0.33 0.03 0.22 0.08 0.67 0.17 0.63 0.06 0.35

-0.2 0.51 0.14 0.94

-0.06 0.68

-0.03 0.65 0.11 0.75

-0.14 0.96 0.09 0.82 0

0.39

-0.03 0.94 0.06 0.24 0.03 0.2

-0.03 0.36 0

0.23

-0.2 0.52 0.03 1.02 AxLen Circlen finchesI (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 67

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) 5G Row Col Ind SG24 3

71 DSI SG24 3

81 DS5 SG24 3

82 DSI SG24 3

87 DSI SG24 3

88 DSI SG24 3

89 DSI SG24 3

90 DSI SG24 3

91 DS0 SG24 3

92 DSl SG24 3

93 DSI SG24 3

94 DSI SG24 4

3 DSI SG24 4

8 DSI SG24 4

8 DS0 5G24 4

8 DSl SG24 4

8 DSI SG24 4

12 DSI SG24 4

13 DSI SG24 4

14 DSI SG24 4

16 DSI SG24 4

18 DSI 5G24 4

18 DSI SG24 4

19 DSI 5G24 4

22 DSI SG24 4

23 DSI 5G24 4

27 DSI SG24 4

28 D51 5G24 4

28 DSI SG24 4

28 D51 SG24 4

28 DSI SG24 4

28 D51 SG24 4

30 DSI SG24 4

40 D51 5G24 4

41 DSI SG24 4

47 DSI SG24 4

57 DSI SG24 4

74 DS0 SG24 4

74 DSI SG24 4

77 DSI SG24 4

78 DSI SG24 4

78 D51 SG24 4

80 DSI SG24 4

82 DSI SG24 4

84 DSI

%'W SuoD IM YRd v

H02 0.06 0.25 H02 0.03 0.51 HO 0

0.37 HO 0

0.3 H02

-0.03 0.76 H01

-0.03 0.65 H02 0.06 0.83 H01

-0.06 0.5 H02

-0.03 0.81 H01

-0.06 0.67 H02 0

0.57 HO

-0.03 0.53 H01 0.06 0.46 H02 0

0.6 H01 0

0.69 H02

-0.03 0.6 H02

-0.11 0.52 H03

-0.09 0.55 H05 0

0.39 H06 0

0.45 H02 0.14 0.7 H02 0.17 0.97 H03

-0.06 0.33 H03 0

0.22 H06

-0.06 0.45 H02 0.11 0.71 H01

-0.14 0.57 H02 0.03 0.24 H02 0.03 0.49 H02 0.09 0.43 H04

-0.17 0.58 H01 0.11 1

H01

-0.03 0.48 H03

-0.03 0.47 H01 0.03 0.74 H02 0.17 0.37 H03 0.14 0.52 H04

-0.17 0.42 H06 0

0.38 H03 0

0.35 H01

-0.03 1.08 H01 0.03 0.42 H02 0.03 0.5 H02 0

0.24 H01 0

0.34 H03 0.06 0.91 H01 0

0.44 H03

-0.03 0.42 H01 0.09 0.72 H02 0

0.27 H04 0

0.64 H01 0

1.42 H02 0.03 0.66 H02

-0.03 0.53 AxLen CIrcLen (Inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Page 68

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col In SG24 4

84 DSI SG24 4

86 DSI SG24 4

87 DSI SG24 4

88 DSI SG24 4

89 DSI 5G24 4

89 0S1 SG24 4

90 DSI SG24 4

91 DSI SG24 4

91 DSI 5G24 4

92 DSI 5G24 4

92 DSI SG24 4

93 DSI SG24 4

94 DSI SG24 4

94 DSI 5G24 5

1 DSI SG24 5

9 DSP SG24 5

25 DSP SG24 5

26 DSI SG24 5

28 DSI SG24 5

29 DS5 SG24 5

29 DSI 5624 5

30 DSI 5G24 5

30 DSI 5624 5

31 DSI SG24 5

32 DSI 5G24 5

33 D51 SG24 5

35 D51 SG24 5

36 DSI SG24 5

37 DSI SG24 5

38 DSI SG24 5

39 DSI SG24 5

41 DSI SG24 5

42 DSI SG24 5

43 DSI 5G24 5

43 DSI SG24 5

44 DSI SG24 5

46 DSI SG24 5

46 DSI

%TW Spp Inchl Volts H03

-0.11 0.38 H03 0.03 0.93 H01 0.06 0.74 H03 0

0.67 H05 0.06 0.48 H02 0

0.8 H03 0

0.27 H03 0.06 0.9 H06

-0.06 0.51 HO1 0.18 1.15 H02 0.06 0.6 H03 0

0.5 H06

-0.03 0.55 H01

-0.09 0.39 H02 0.03 0.8 H03 0

1.05 H05

-0.06 0.88 H02 0.09 0.41 H01

-0.03 0.97 H04 0

0.35 H01 0.11 0.39 H02

-0.03 0.59 H04

-0.06 0.17 HOS 0

0.46 HO 0.09 0.56 H01

-0.11 0.43 H01

-0.03 0.52 H01 0.14 1.31 H02

-0.26 1.1 H01 0.11 0.47 H04

-0.03 0.66 HO 0.09 0.85 H02 0.08 0.21 H02 0.06 0.53 HO 0.08 0.48 H03 0.03 0.42 H01 0.14 0.57 H01

-0.06 1.76 H01 0.21 0.56 HO 0.06 0.45 H02 0

0.15 H05 0.06 0.37 H01 0

0.88 H01 0

1.18 H01 0

0.41 H01 0.09 1.18 HOl

-0.06 0.66 H02 0

0.96 H03 0

0.46 H01 0

0.42 H02 0

0.27 H01 0

0.33 H01 0

0.38 H03 0.03 0.44 AxLen CircLen (Inches)

(Degrees)

Characterization Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 69

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) sG SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 Row 5

5 5

5 6

6 6

6 Ind DSI DSI DSI DSI DSI DSl DSI D51 DSI DSI DSI DSI DSl DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI 051 DSI DSI DSI DSl D51 DSI DS1 DSI DSI DSI

%TW S1APR H03 HO0 H02 H01 HO0 H01 HO1 H01 H01 HO0 H03 H01 H01 H01 H01 HO1 H01 H02 H03 H01 H04 HOl H02 HOl H01 H03 H04 HO0 H03 HO1 H02 H03 HO1 H02 H03 H01 H02 H03 H02 H02 HO0 H02 HO0 HO1 H01 H02 H02 H02 HO0 HO0 H04 H02 HO0 H01 0.06 0.4 0

0.49 0

0.52 0.06 0.6 0.08 0.59

-0.09 0.56 0.14 1.1 0.09 0.44 0.17 0.57

-0.14 0.96 0.08 0.45

-0.09 0.55 0.09 0.57 0.11 0.58 0

1.21 0.03 0.6 0.06 0.85

-0.03 0.73 0

0.16

-0.06 0.81

-0.06 0.13 0.11 0.64 0

0.98 0

1.11 0.03 0.89 0.03 0.45 0.03 0.07 0.06 0.58 0.15 0.38 0.06 0.68

-0.06 0.58 0.03 0.45

-0.03 0.76

-0.26 0.95 0.06 0.14 0.06 0.34 0.17 0.55 0.03 0.51

-0.03 0.28 0

0.7 0.06 0.6

-0.09 0.41 0.03 0.6

-0.03 0.33 0.03 0.66

-0.11 0.63 0.06 0.38 0

0.96 0.03 0.75

-0.03 0.36

-0.03 0.16 0

0.47 0

0.66

-0.03 0.23 AxLen CircLen (inches)

(Deareesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; iL. 95-05 ARC Plugged In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 70

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col nd

%TW m

I Volts SG24 6

72 DSI H01

-0.03 0.68 SG24 6

73 DSI H01 0

0.49 SG24 6

74 DSI H01 0.03 1.02 SG24 6

75 DSI H01 0.09 0.8 SG24 6

76 DSI H01 0.03 0.84 SG24 6

78 DSI H01 0

0.55 SG24 6

80 DSI H01 0.14 0.9 SG24 6

81 DSI H02

-0.06 0.4 SG24 6

84 DSI H01 0.14 0.54 SG24 6

87 DSI H02 0

0.57 5G24 6

87 DSI H03 0.03 0.29 SG24 6

88 OSI H01 0.09 1.01 SG24 6

88 DSI H02

-0.06 0.52 SG24 6

88 DSI H03 0.03 0.59 SG24 6

90 DSI H01

-0.03 0.81 5G24 6

90 DSI H02

-0.03 0.8 SG24 6

90 DSI H03

-0.03 0.61 SG24 6

90 DSI H04

-0.06 0.81 SG24 6

91 D51 HO0 0.12 0.86 SG24 6

91 DSI H02 0

0.75 5G24 6

92 DSI HO0 0.06 0.36 SG24 6

94 D51 H03 0.03 0.4 SG24 7

18 DSI H02 0

0.5 SG24 7

20 DSI H02

-0.03 0.55 5G24 7

22 DSI H02 0.06 0.72 SG24 7

22 DSI H03

-0.06 0.32 SG24 7

26 DSI H02

-0.26 0.65 SG24 7

33 DSI H03

-0.06 0.23 5G24 7

41 DS H02

-0.18 0.81 SG24 7

47 DSI H01 0.06 0.44 5G24 7

48 DSl HO0 0.06 1.9 SG24 7

48 DS1 H02

-0.08 0.67 SG24 7

54 DSI H01 0

1.17 5G24 7

55 DSI H01 0

1.34 SG24 7

56 DSI H01

-0.11 0.9 SG24 7

57 DSI H01 0.03 0.89 5G24 7

59 DSI H01 0

0.94 SG24 7

61 DSI H03 0

0.76 SG24 7

62 DSI H01 0

0.21 SG24 7

64 DSI H01 0.06 0.33 5G24 7

68 DSI H01 0.03 0.45 SG24 7

90 DSI HOl

-0.03 0.25 SG24 8

2 DSI H02 0

0.95 SG24 8

4 DSI H02 0.03 0.24 5G24 8

5 DSI H02 0.14 0.78 5G24 8

6 DSI H03

-0.03 0.36 5G24 8

7 DSI H02 0.11 0.39 5G24 8

8 DSI H02

-0.06 0.26 SG24 8

12 DSI HO0 0.09 0.5 SG24 8

12 DSI H03 0.06 0.52 5G24 8

13 DSI H01

-0.03 0.36 SG24 8

13 DSI H05

-0.09 0.37 SG24 8

14 DSI H02 0.14 0.6 SG24 8

16 DSI H03 0

0.3 Axien Circien (inches)

IDeereesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP RSesoluton In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 71

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 8

8 8

8 2im STW O

H02 H03 HO1 H02 HO0 HO0 H02 H03 H04 H01 H02 H03 HO4 H01 H02 HO1 H02 HOl H02 H01 H03 H01 H01 HO1 H04 HO1 H02 H03 HO0 H01 H02 H03 HO1 H01 H03 H02 H03 HO0 H02 H03 H01 H01 H03 H01 HO1 H03 H04 H01 H01 HO1 H03 H01 H01 HO0 Inch1 Volts 0.17 1.09

-0.03 0.23

-0.03 0.67

-0.14 1.04

-0.11 0.22 0.14 0.61 0.03 0.23 0

0.28

-0.06 0.42

-0.11 0.76 0

1.09

-0.26 0.91

-0.03 0.22 0

0.58

-0.29 0.86 0.11 0.64 0.2 0.48 0

0.57

-0.26 0.68 0.14 0.94 0.03 0.5

-0.06 0.36 0.18 1.59

-0.12 0.42

-0.09 0.26

-0.21 0.82

-0.06 0.15

-0.09 0.67 0

0.5

-0.06 0.68

-0.18 0.76 0

0.33 0.15 0.47 0.09 0.68 0

0.5 0.03 0.21 0.03 0.26

-0.06 0.54 0

0.6

-0.06 0.16

-0.09 0.5 0

0.82

-0.17 0.87

-0.06 0.21 0

0.85

-0.06 0.17

-0.09 0.25

-0.03 1

0.06 0.64 0.06 0.67 0

0.35

-0.06 0.57

-0.03 1.04

-0.03 1.32 AxLen Circien (inches)

Ipegrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Page 72

A AREVA Document No.: 51-9171130-001 Sequoyah 2C 17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 Row 8

8 8

9 9

9

%TW Sum_

H01 H03 HO1 H03 H03 H02 HO1 H03 HOS HO1 H02 H01 H02 H01 H01 H02 H01 H02 H01 H02 H07 HO0 H02 H03 H02 H02 H03 H05 H01 H02 H03 H04 H03 H02 H02 HOt H03 H01 H01 HO1 HO6 H01 H02 H03 H02 H02 H03 H02 H05 H02 HOt H02 H01 HO1 Inchl Volts 0.09 0.32 0.03 0.42 0.06 0.37 0.06 0.84 0.06 0.32 0.03 0.83 0.09 0.81

-0.14 0.65 0

0.26

-0.03 0.65

-0.2 0.67 0

0.54 0

0.39 0

0.94

-0.06 1.1

-0.03 0.6 0.09 0.53 0.09 1.57 0

0.5 0

0.43

-0.06 0.31 0.06 0.96 0

0.78 0.03 0.79 0

0.9

-0.03 0.5 0

0.63 0

0.51 0.06 1.57 0

1.07

-0.03 0.48

-0.06 0.99 0

0.59 0

1.13

-0.06 0.34 0.09 0.53 0.03 0.36 0

0.43 0.11 0.56 0.03 0.22

-0.03 0.23

-0.09 0.66 0

0.4 0

0.32 0.17 0.5 0.2 0.67 0

0.56 0.17 0.9

-0.03 0.3 0.08 0.91

-0.29 1.1

-0.09 0.54 0

0.58 0.06 0.48 Ax8i1 Circien (Inchesl (Degrees)

CAxralcteiDation Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9 5-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 73

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5624 5G24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 5G24 5G24 5624 5G24 SG24 5624 SG24 SG24 SG24 5G24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 5G24 5624 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5624 SG24 SG24 5G24 5G24 SG24 ROw 9

9 9

9 10 10 10 10 10 10 10 10 10 10 10 10 Ind DSI DS]

DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI D51 DSI DSI DSl D51 D51 DSI DSI DSI DSI DSI DSI DS' DISI DSI DSI DSI DSI DSI DSI D51 DSI DSI DSI DSI DSI DSI DSI DS' DSI DSI DSI DSI D51 DSI DS5 DSI DSI OS' H05 H02 HO1 H03 H01 HO0 H02 H01 H01 H01 H02 H01 H02 H01 HO0 H02 H01 H01 H02 HO1 H01 H03 HO1 H03 H05 H01 HO0 H01 H01 H01 H01 H03 H01 H04 H05 C04 H01 H01 H01 H02 HO2 H02 H02 H02 H02 H01 HO0 H01 H01 HO1 H01 H01 H03 H01 Inchl Volts

-0.11 0.57

-0.2 1.04

-0.06 0.5 0.03 0.18

-0.03 0.22

-0.09 0.53 0

0.06

-0.18 0.46

-0.27 1.44 0

0.36

-0.18 0.7 0.09 0.72

-0.18 0.83

-0.03 1.49 0.12 0.6 0

0.5 0

1.3 0

1.11

-0.12 0.57 0.06 1.13

-0.12 0.56 0.03 0.5

-0.26 1.44

-0.03 0.57 0.06 0.53 0

0.34

-0.06 0.51 0.03 0.96 0

1.16 0.03 0.59

-0.17 0.85 0

0.41 0.09 1.04 0.03 0.44 0

0.31

-0.06 0.38 0.03 0.78 0

0.65

-0.06 0.29 0

0.99 0.06 0.27

-0.03 0.62

-0.03 0.82 0.03 0.91 0.06 0.37 0.11 0.44

-0.03 0.55 0

0.49

-0.24 1.06

-0.24 0.57

-0.15 0.62 0

0.63 0

0.56 0

0.57 Axien Cirl-Len (inches)

(Deereesi Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; 6L 95-05 ARC Page 74

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 Row Col Ind 10 52 DS5 10 68 DSI 11 8

DSI 11 42 DSI 11 67 DSI 11 68 D51 11 69 DSI 11 69 DSI 11 69 DSI 11 75 DSI 11 84 DSI 11 86 DSI 12 2

SAI 12 10 DSI 12 11 DSI 12 15 DSI 12 18 0SI 12 20 DSI 12 23 DS1 12 24 DS0 12 24 DS1 12 25 DSI 12 26 DS0 12 26 0SI 12 27 DSI 12 28 DSI 12 30 DSI 12 31 DSI 12 31 DSI 12 32 DSI 12 32 DSl 12 35 DS0 12 36 DS1 12 36 DSI 12 39 DSI 12 39 DSI 12 39 DS5 12 40 DS1 12 40 DSI 12 41 DSI 12 41 DS0 12 42 DSI 12 44 DSI 12 59 DSI 12 59 DSI 12 61 DSI 12 62 DSI 12 63 DSI 12 71 DSI 12 74 DSI 12 74 DSI 12 75 DSI 12 75 DSI 12 76 DSI 2iW Sumd Inch1 Volts H01

-0.03 0.75 H03 0

0.5 H05 0.06 0.14 HO 0

0.64 H03 0.06 0.11 H07 0.23 0.38 H01 0.06 0.28 H03 0.11 0.06 H04 0.06 0.31 H02 0.03 0.66 H04

-0.03 0.21 HO 0

0.37 H02

-0.05 0.24 H03 0

0.76 H03 0.08 0.3 H04 0.08 0.52 H02 0.11 0.78 H02 0.25 0.47 H01 0.06 0.61 H01 0.23 1.16 H02 0.22 0.6 H03

-0.17 0.71 H01 0

0.37 H02

-0.03 0.27 HO 0.11 0.5 H01 0.03 0.8 H01 0

1.86 H02

-0.17 0.95 H03 0

0.6 H01 0.03 1.61 H03 0.06 0.18 H01 0.09 0.65 H01

-0.03 0.56 H02 0.17 0.51 H01

-0.2 1.17 H04 0

0.47 H06 0.06 0.8 H01

-0.03 0.69 H03

-0.2 0.55 HO 0.08 0.69 H03 0

0.34 H01 0.09 0.49 H01 0.14 0.64 H01 0.09 0.51 H05 0

0.27 H01 0.11 0.79 H01

-0.08 0.38 H01 0

0.63 HO 0

0.62 H01

-0.11 0.58 H02 0.09 0.2 H01

-0.14 0.58 H02 0.09 0.3 H01

-0.14 0.94 AxLen CircLen lInchesi (Degrees)

Characterization 0.22 Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP / AONDB Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 75

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) 5G SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 Row 12 12 12 12 12 12 12 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13 13

%TW SP HOS H01 H02 H03 H01 H01 H01 H02 H01 H01 H02 H02 H03 HO1 H02 H02 H02 HO1 HO1 H02 H01 H02 H02 H03 H01 H03 HO1 H02 H01 H01 H02 H03 HO1 H04 HO0 H04 HO1 H03 H03 H01 HO1 H01 H01 H01 H05 H01 H02 H01 H02 H01 HO1 HO1 H03 H02 Inchl Volt 0.11 0.62 0.03 0.51 0

0.8 0

0.44

-0.03 0.6 0.03 1.18

-0.03 1.31

-0.14 0.56

-0.14 0.9 0.25 0.76

-0.17 1.03 0.25 1.02 0.06 0.21 0.14 0.63

-0.03 0.4

-0.17 1

-0.2 1.03 0.17 0.58 0.14 0.69 0.08 0.63

-0.17 0.72 0.2 0.43 0.17 0.47 0.17 1.57 0.06 0.67

" 0.06 0.26 0.03 0.66 0.14 0.55

-0.06 0.88 0.11 0.38 0.14 0.33

-0.11 0.3 0

0.8

-0.11 0.51 0.06 1.5 0.08 0.54 0

1.03

-0.03 0.26

-0.14 1.12 0

0.26 0.03 0.54 0.06 0.8 0.03 0.38 0.03 0.48

-0.06 0.42

-0.03 0.35 0.03 0.25 0.06 0.33 0

0.24

-0.08 0.38

-0.17 0.46 0.06 0.28 0.06 0.57

-0.14 0.75 AdenO Circien llnchesl (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 76

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 13 13 13 13 13 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 14 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 is 15 Ind DSI DSI D51 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 0S5 DS0 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DS' DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 2TW

-SUM H02 H01 H02 HO0 H03 H02 HO0 H02 H02 HO0 H02 H01 H01 H01 H02 H01 H02 H02 H02 HO0 H02 H01 H01 H01 HO0 H02 H04 H01 H03 H01 H01 H02 H01 H01 H02 C05 H02 HOl H02 H01 H03 H01 H02 HO0 H01 H01 H01 H02 H01 H05 H01 HO0 H01 H05 Inl Volts

-0.09 0.39 0.2 1.02 0.09 0.77 0.06 0.88

-0.03 0.87

-0.03 0.29 0.11 1.52

-0.17 1.38

-0.17 0.58 0.23 0.69

-0.17 1.49 0.03 1.3

-0.03 0.72 0

0.42

-0.14 0.95 0.06 1

0.11 0.28

-0.06 0.58

-0.17 1.03 0

0.28 0.03 0.39 0.06 1.06 0

1.13 0.11 0.31 0

1.06 0.11 0.81 0

0.64 0.03 0.84

-0.03 0.49 0.03 0.87 0.03 0.87

-0.03 0.67 0

0.68 0.03 1.23 0.08 0.55

-0.03 0.27 0.19 0.73

-0.14 1.2

-0.17 0.76 0

1 0.06 0.28

-0.08 0.81

-0.2 0.61

-0.06 0.41 0

1.1 0.2 1.15 0

0.61 0.17 0.57 0.03 0.38 0.2 0.82 0.06 0.55

-0.09 0.55 0.03 0.54

-0.06 0.76 AxLen Cidn (inches) fMegreesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; L. 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 77

A AREVA Document No.: 51-9171130-001 Sequoyah 21317 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col Ind 2TW Snn SG24 15 64 DSI H01 SG24 15 65 DS1 H01 SG24 15 65 DSI H03 SG24 15 65 DSI H05 SG24 15 66 DSI H01 SG24 15 67 DSI H01 SG24 15 69 DSI H01 SG24 15 78 DSI H01 SG24 16 23 DSI HOS SG24 16 35 DSI H01 SG24 16 43 DSI H01 SG24 16 45 DSI H01 SG24 16 50 DSI H01 SG24 16 59 DSI H01 SG24 16 61 DS HO1 SG24 16 80 DSI H03 SG24 16 82 DSI H01 SG24 16 83 DSI H01 SG24 16 89 DSI H01 SG24 16 90 DSI H01 5G24 16 90 DSI H04 SG24 16 91 DSI H01 5G24 17 9

DSI H02 5G24 17 13 DSI H02 5G24 17 13 DSI H04 SG24 17 15 DSI H02 SG24 17 21 DSI H01 SG24 17 21 DS1 H04 SG24 17 21 DSI H05 SG24 17 26 DSI H02 SG24 17 27 DS H101 SG24 17 27 DSI H03 SG24 17 30 DSI H01 SG24 17 30 DSI H02 5G24 17 31 DSI H04 5G24 17 32 DSI H01 SG24 17 34 DS1 H01 SG24 17 56 DSI H01 SG24 17 56 D51 H02 SG24 17 57 DSI H01 SG24 17 61 DSI H01 SG24 17 62 DSI HO0 SG24 17 72 DS1 H01 SG24 17 75 DSI H01 SG24 17 76 DSI H01 SG24 17 78 DS H101 5G24 17 80 DSI H01 SG24 17 81 DSI H01 SG24 17 82 DSI H01 SG24 17 83 DSI H01 SG24 17 84 DSI H01 SG24 17 85 DS1 H01 5G24 17 87 DS0 H01 SG24 17 88 DSI H01 Inchl Volts 0.17 0.66 0.08 0.56

-0.08 0.39

-0.03 0.55

-0.17 0.64 0.11 0.67

-0.03 0.32 0.08 0.54 0.23 0.35 0.11 0.35 0.08 0.43

-0.06 0.57

-0.03 0.84 0.03 0.76 0

0.52

-0.03 0.63

-0.03 0.48 0.08 0.66 0.06 0.96 0.03 0.2

-0.03 0.78 0.03 0.84 0.08 0.13 0.19 0.83

-0.03 0.45

-0.08 0.97 0.11 1.22 0.06 0.74 0.06 0.26 0.03 2.42 0.08 1.55 0

0.38 0

0.62

-0.03 1.17 0.06 0.55 0.08 0.29 0.06 0.84

-0.03 0.79 0.03 0.17

-0.08 1.02 0

0.77

-0.03 0.45 0.08 0.55 0.06 0.63 0.03 0.64 0.03 0.32

-0.22 0.76 0.06 0.62

-0.03 1.65 0.08 0.44 0

0.77 0.03 0.37 0.06 1.4 0.06 0.78 AxLen CircLen (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 78

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row jo1 SG24 17 88 SG24 17 90 SG24 17 91 SG24 18 11 SG24 18 13 SG24 18 13 SG24 18 15 SG24 18 15 SG24 18 15 SG24 18 15 SG24 18 16 SG24 18 16 SG24 18 16 SG24 18 17 SG24 18 18 SG24 18 20 SG24 18 21 SG24 18 21 SG24 18 21 SG24 18 24 SG24 18 25 SG24 18 27 SG24 18 29 SG24 18 32 5G24 18 33 SG24 18 33 SG24 18 33 SG24 18 36 SG24 18 36 SG24 18 36 SG24 18 36 5G24 18 37 SG24 18 38 5G24 18 40 SG24 18 40 SG24 18 41 SG24 18 42 SG24 18 42 5G24 18 43 SG24 18 46 SG24 18 48 SG24 18 49 SG24 18 50 SG24 18 51 SG24 18 57 SG24 18 57 SG24 18 58 5G24 18 59 SG24 18 61 SG24 18 62 SG24 18 64 SG24 18 67 SG24 18 69 SG24 18 85 2iTW Su__o H02 H01 HO0 H04 C05 H04 H01 H02 H03 H04 H03 H05 H06 H01 H01 HO1 H01 H02 H04 H02 HO1 H01 H01 H03 HO0 H02 HO5 HO1 H03 H04 H06 H02 H03 H01 H05 H01 HO0 H04 H02 H01 H01 H01 HO1 H05 H01 H02 HO1 H01 H01 H01 H01 HO0 H02 H01 Inchl Volts

-0.06 0.39 0.03 0.24 0.03 0.64 0.03 0.2 0.11 0.41 0.06 0.31 0.11 0.58 0.08 1.46

-0.19 0.6 0.11 0.34 0.03 0.32

-0.06 0.34 0.11 0.41 0.06 0.49 0.25 2.21 0.22 0.8 0.14 0.78 0.19 0.6 0.14 0.83 0.11 0.47 0

0.43 0.25 0.8 0.2 0.42 0

0.29 0

2.01 0.22 1.2 0.03 0.6 0.03 1.03

-0.06 0.3 0.2 1.17

-0.03 0.32 0.22 1.18 0.14 0.33

-0.19 1.58 0.09 0.38

-0.11 0.71 0.03 0.21 0.11 0.92

-0.14 0.62

-0.19 1.1

-0.11 0.44

-0.14 1.16 0.06 0.67 0.08 0.33

-0.06 1.18 0.03 0.68 0

0.89

-0.03 0.72

-0.03 0.54 0

0.82 0

0.5 0

0.74 0.06 0.44 0.08 0.4 AxLen CircLen finchesl LW88L6S3 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 79

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 19 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 TW 5R H01 H01 HO0 H04 H02 H01 H01 H01 H01 H02 H01 H01 H04 H01 H01 H07 H01 H01 H01 H02 H01 H02 H02 H01 H02 H03 H01 H03 H01 H03 H02 C05 H02 H02 H06 H02 H04 H01 H02 H04 H06 H07 HO0 H02 H04 H06 H02 H04 H02 H04 H01 H03 H04 HOS Inchl Volts 0.17 0.51 0

0.4 0.03 0.62 0.22 0.47 0.08 0.28

-0.03 0.51 0.11 0.32 0

1.24 0.11 1.17 0.03 1.9

-0.03 0.75 0

1.24 0

0.28 0.03 0.32 0.11 0.48 0.03 0.12

-0.03 0.39

-0.06 0.7

-0.14 0.65 0

0.63 0

0.75

-0.11 0.41 0.06 0.37 0.11 1.09

-0.2 0.65 0.06 0.73

-0.03 1.05

-0.03 0.39 0.08 0.89 0

0.42 0

0.4

-0.03 0.15 0.14 0.69 0

1.63 0.06 0.23 0.03 0.18 0.06 0.5 0.11 1.76 0.2 0.96

-0.11 1.14 0.09 0.5

-0.06 0.31 0.17 0.57 0

0.53 0.22 0.69 0

0.41 0.23 1.94

-0.06 0.61 0

2.65 0.11 0.34 0.17 0.67 0.03 0.34 0.22 0.69

-0.14 0.87 Axien Circten lilnches (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 9S-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 9S-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-0S ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-0S ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 80

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5624 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 Row Q-l Ind 20 32 DSI 20 32 DSI 20 34 DSI 20 34 DSI 20 34 DSI 20 36 DSI 20 37 DSI 20 37 DSI 20 38 DSI 20 38 DSI 20 38 DSI 20 39 DSI 20 39 DSI 20 39 DSI 20 43 DSI 20 44 DSI 20 44 DSI 20 46 DSI 20 46 DSI 20 46 DSI 20 46 DSI 20 48 DSI 20 48 DSI 20 48 DSI 20 49 DSI 20 49 DSI 20 49 DS0 20 49 DSI 20 50 DS1 20 51 DSI 20 51 DSI 20 51 DSI 20 52 DSI 20 53 DSI 20 53 DSI 20 53 DSI 20 54 DS0 20 55 DSI 20 55 DSI 20 55 DSI 20 56 DSI 20 56 DSI 20 56 DSI 20 58 DSI 20 58 DS5 20 58 DSI 20 59 DSI 20 59 DSI 20 59 DSI 20 60 DSI 20 60 DSI 20 61 DSI 20 62 351 20 63 DSI

%TW Sup Inh ot HO 0.06 1.71 H04 0.14 0.32 H01 0.11 0.82 H02

-0.22 1.04 H02 0.22 1.26 H02

-0.03 0.18 H01 0

1.44 H04

-0.08 0.49 HO 0

0.57 H04 0.25 0.69 H06 0.09 0.53 H01 0.25 1.03 H03

-0.03 0.4 H05 0.14 2.64 H02

-0.17 0.98 H02

-0.06 0.57 H03

-0.11 0.74 H01 0.06 0.59 H02

-0.28 1.82 H03 0.22 1.36 H06 0.09 0.96 H01 0.06 1.21 H02

-0.14 1.14 H05 0.03 2.25 HO 0

0.32 H02 0.05 0.41 H03 0.19 1.2 H04 0.22 2.2 H01 0.11 0.86 H01 0

0.75 H03 0.06 0.2 H04

-0.06 0.29 H01 0.03 0.71 H02 0.06 0.32 H03 0

0.35 H06 0.14 0.26 H01 0.08 0.48 H01

-0.08 0.78 H02

-0.17 0.69 H05 0.14 0.42 H01 0.11 0.55 H02 0.19 0.68 H03 0

0.32 H01 0

0.6 H02

-0.11 0.67 H06

-0.03 0.19 H01

-0.14 1.05 H04 0.14 3.08 HOS

-0.03 0.4 H01 0.06 1.04 H03

-0.03 0.38 HO 0

0.54 HO

-0.08 0.42 HO 0

0.81 AxLen CircLen linches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0S ARC Plugged Plugged Plugged Plugged Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GIL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service;

l. 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; dL 95-05 ARC Plugged Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 81

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 20 20 20 20 20 20 20 20 20 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 22 Col Jnd 64 DSI 64 DSI 64 DSI 65 DSI 66 DSI 68 DSI 70 DSI 71 DS5 77 DSI 12 DSI 13 DSI 13 DSI 15 DSI 19 DSI 21 DSI 23 DSI 43 DS5 44 DSI 45 DSI 48 DSI 48 DSI 48 DSI 48 DSI 51 DSI 51 DSI 60 DSI 75 DS0 85 DS5 87 0DS 88 DSI 89 DSI 8

DSI 14 DSI 17 DSI 17 DSI 17 DSI 18 DSI 23 5SI 24 DS1 25 DSI 25 DSI 27 DSI 33 DSI 33 DSI 37 DSI 45 DS0 45 DSI 46 DS1 46 DS0 46 DSi 47 DSI 47 DSI 65 DS1 67 DSI

%TW S

Inchl Volts AxLen CircLen

%TW Suo Inhi olt (inches)

IDeareesi H01 H02 H04 H01 H02 HO0 H02 HO0 H01 H01 C04 H06 H06 C05 H02 H02 H01 H01 H01 H01 H02 H03 H05 H01 H02 H02 H01 HO0 HO0 H01 HOl H02 H02 C04 COS H06 H02 H02 H03 H02 H03 H04 H01 H02 H02 H01 H02 H01 H02 H03 HO1 H02 H01 H02

-0.06 0.77

-0.03 0.71 0.03 0.42 0

0.39

-0.08 0.42 0.08 0.79

-0.03 1

-0.03 0.3 0.08 0.49 0.08 0.43 0.03 0.25

-0.08 0.55 0

0.39

-0.08 0.61 0.25 0.98

-0.19 0.98 0.08 0.27 0.03 0.29 0.06 0.57

-0.03 1.01

-0.17 1.34 0

0.39 0.23 0.35 0

1.71 0.03 0.44

-0.08 0.46 0

0.66 0.08 0.25 0.22 0.73 0.03 1

0.03 0.69 0.06 0.67 0.19 1.34

-0.08 0.48

-0.08 0.55 0.14 0.35 0.03 0.55 0.06 0.45 0.06 0.75 0

0.45 0

0.68 0.03 0.27 0.17 1.08

-0.17 1.63 0

0.28 0.03 0.29 0.22 0.82

-0.08 0.79 0.06 0.51

-0.06 0.7

-0.22 0.72 0.2 1.17

-0.23 0.78 0

0.71 Characterization Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 82

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) 5G ROW QI 5G24 22 68 SG24 22 71 SG24 22 71 SG24 23 12 SG24 23 14 SG24 23 40 SG24 23 41 SG24 23 41 SG24 23 42 SG24 23 43 SG24 23 44 SG24 23 45 SG24 23 45 SG24 23 45 SG24 23 56 SG24 23 60 SG24 23 60 SG24 23 61 5G24 23 63 SG24 23 63 SG24 23 63 SG24 23 64 SG24 23 65 SG24 23 67 SG24 23 68 SG24 23 69 SG24 23 69 SG24 23 71 SG24 23 71 SG24 23 71 SG24 23 72 SG24 23 73 SG24 23 73 SG24 23 73 SG24 23 74 SG24 23 74 SG24 23 75 SG24 23 75 SG24 23 75 SG24 23 84 SG24 23 85 SG24 23 86 SG24 23 86 5G24 23 86 SG24 23 87 SG24 23 88 SG24 23 88 SG24 24 10 5G24 24 15 SG24 24 17 SG24 24 22 SG24 24 26 SG24 24 46 SG24 24 52 ILnd DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI IDSI DSI DSI DSl DSl DSI DSI DSI DSI DSI DSI DSI IDSI DSI DSI DSI DSI DSl IDSI DSI DSI DSI DSI DSI DSI DSI DSI DS1 DSI DSl DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI

%TW SupO Ii YgJ+/-l H01

-0.03 0.85 H02

-0.06 0.43 H03

-0.06 0.32 H01 0.03 0.32 Cos 0

0.68 H01

-0.03 0.24 HO 0.14 0.52 H02

-0.17 0.81 HO 0.11 0.36 H02 0.22 0.66 H03 0.03 0.3 H01 0.06 0.72 H03 0

0.45 H06 0.06 0.28 H02

-0.14 0.32 H01 0

0.86 H02

-0.2 0.75 H02 0.22 0.78 H01

-0.17 1.19 H02 0.22 0.72 H0S 0.03 0.71 H01

-0.03 0.86 H02

-0.03 0.8 H02 0

0.46 H01 0

0.63 H01 0.17 0.82 H02 0.22 0.94 HO 0

0.71 H02

-0.08 0.73 H05

-0.11 0.45 H01 0

0.89 H01 0.25 1.17 H02 0.06 0.41 H06 0

0.27 HO

-0.03 0.85 H03

-0.06 0.24 H01 0.03 0.82 H02

-0.11 0.65 H03

-0.06 0.97 H01 0.03 0.56 H01 0.11 0.62 H01 0.03 0.6 H02

-0.11 0.63 H03 0

0.29 H01

-0.06 1.15 H02 0

0.44 H03 0.03 0.49 H02

-0.17 0.62 C05 0.06 0.46 H04 0.06 0.55 H03 0.06 0.26 C02 0

0.24 H01 0

0.82 H02 0.19 0.37 AxJ.8n Circien (Inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP In Service; sL 95-to ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6GL 9S-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 83

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5624 5G24 5G24 5G24 5G24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 5G24 Row 24 24 24 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26

%Tw Sup H02 H01 H02 H02 H01 H02 H01 HO0 H02 H01 HO1 C05 H03 HO5 H02 HO1 HO1 H02 H01 H02 H02 HO0 H02 H04 HO1 H02 H01 H02 H04 H02 H05 H01 H02 HO0 H01 H03 H02 H03 H02 H03 H02 H03 H04 H03 H02 H03 H04 H06 H02 H02 H03 H06 HOl H01 Inch1 Volts AxLen CircLen

-0.17 0.58

-0.17 0.59

-0.03 0.39

-0.22 0.91

-0.06 0.59 0.03 0.65

-0.11 1.52 0.11 1

0.22 0.96

-0.08 1.63 0.14 0.97

-0.03 0.34 0.11 1.84

-0.03 0.24 0

1.78 0.03 0.52 0.03 0.89 0.17 0.42 0.08 0.33

-0.17 0.61 0

0.24

-0.11 1.04 0

0.6

-0.14 0.6 0

1.15

-0.23 0.63

-0.16 1.63

-0.11 1.28

-0.03 0.36

-0.14 0.91 0.03 0.32 0.08 0.7

-0.06 1.11 0

0.77 0.03 0.86 0.22 0.47

-0.22 1.03 0.14 0.99 0.08 0.75 0.22 0.64 0

0.37 0

0.23 0

0.29

-0.03 1

0.17 0.63 0.11 0.42 0

0.36 0

0.35 0.08 0.68 0.03 0.75 0.06 0.37 0.03 0.21 0.17 1

0 0.6 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 84

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) 56Ž SGZ4 SGZ4 SGZ*4 SGZ*4 5G24 SGZ*4 SG24 SG2*4 SGZ4 SGZ*4 SGZ4 SG2*4 SG24 SG24 SG24 SGZ4 SG;Z4 SGZ24 SGZ24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 26 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 27 Col Inid 43 DS1 47 DSI 48 DS1 51 DS1 57 DSI 58 DSI 62 DSI 63 DSI 64 DSI 65 DSI 66 DSI 68 6SI 69 DSI 71 DSI 71 DSI 72 DSI 73 DSI 83 DSI 85 DSI 13 DSl 14 DSI is DSl 17 DS1 18 351 18 DS1 20 DSI 21 DSI 22 DSI 23 DSI 26 DSI 27 DSI 40 DSI 45 DSI 46 DSI 48 DSI 51 DSI 53 DSI 55 DSI 61 DSI 62 DSI 62 DSI 63 DS1 63 D51 63 DSI 65 DSI 65 DSI 65 DSl 66 DSI 66 DS1 67 DSI 69 DS5 71 DS5 72 DSI 72 DS6

%TW Suoo Inchl Volts H02 0.17 1.01 H03 0.03 0.23 HO 0.03 0.3 H01 0.08 0.37 H07 0.03 0.19 H02

-0.17 0.91 H01 0

0.43 HO

-0.23 0.64 H01

-0.11 0.49 H02 0

0.78 H02 0

0.63 H01 0.14 1.55 H01 0.11 0.34 H01 0

0.67 H03 0

0.32 HO 0.06 0.44 H02

-0.11 1.19 H02 0

0.48 H01 0

0.49 C05 0.08 0.46 H02 0.22 0.57 H02 0.06 0.97 H02 0.06 0.38 H02 0.11 0.4 H03 0.11 0.41 H01

-0.03 0.51 H03 0.03 0.42 H04

-0.06 0.26 H03 0.06 0.91 H02

-0.2 1.35 H02 0.17 1.59 H02

-0.17 0.68 H01 0.11 1.12 H01 0.08 1.02 H01 0.06 0.79 H02 0.08 0.22 HO 0.14 0.61 H01 0.06 0.34 H01 0.03 0.28 H01 0.03 0.51 H06 0.14 0.62 H01

-0.03 0.54 H02 0.11 0.41 H03 0

0.22 H01

-0.2 0.89 H02

-0.08 0.41 H03

-0.11 0.83 H02 0.06 0.54 H04 0

0.35 H02

-0.08 0.28 H01 0.03 0.63 H01 0

1.41 H02

-0.06 0.55 H03 0

0.61 AxLeD Circ~en finchesl (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GIL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-O5 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6IL 95-05 ARC Page 85

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row Col 5G24 27 72 SG24 27 74 SG24 27 74 5G24 27 74 SG24 27 74 SG24 27 75 SG24 27 75 SG24 27 75 SG24 27 77 SG24 27 77 SG24 27 77 5G24 27 77 5G24 27 78 5G24 27 78 SG24 27 79 SG24 27 79 SG24 27 80 SG24 27 80 SG24 27 81 SG24 27 81 SG24 27 82 SG24 27 82 SG24 27 83 SG24 27 83 SG24 27 83 SG24 27 84 SG24 27 84 SG24 27 85 SG24 28 11 SG24 28 14 SG24 28 15 SG24 28 17 5G24 28 20 5624 28 20 SG24 28 24 SG24 28 24 SG24 28 25 5G24 28 25 SG24 28 26 SG24 28 28 SG24 28 33 SG24 28 35 SG24 28 37 SG24 28 40 SG24 28 40 SG24 28 45 SG24 28 47 5G24 28 48 5G24 28 48 SG24 28 52 SG24 28 55 5G24 28 58 5G24 28 62 SG24 28 63 Ind DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 051 DSI DSI DSI DSI DSI DSI DSI DSI CSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 2TW Suoo Inchl H05 0.08 COS 0.06 HO 0

H02 0.08 H03 0.03 HO1 0.06 H02 0.14 H03

-0.03 H01 0

H02 0

H03 0.11 H04 0.06 H01 0.14 H02

-0.03 HOI 0.03 H02 0

H02

-0.06 H03 0

H02

-0.03 H03 0

H03

-0.06 HOS 0

H02 0

H03

-0.03 H04 0

H01

-0.06 H02 0

HO5 0.06 H02 0

H07 0.06 C07 0.06 H02 0.03 C07

-0.06 H01 0

H04

-0.17 H06 0

H02 0.19 H03 0.06 H04 0

H04

-0.06 H03 0.14 H02 0.06 H02 0.03 H01 0.2 H02 0.08 H01 0.08 H02 0.03 H01 0.03 H03 0.14 H02 0.17 H02

-0.11 H02

-0.14 H02 0

HOl 0

v2o6l 0.26 0.26 0.94 0.78 0.3 0.95 0.88 0.54 0.76 0.73 0.93 0.51 0.61 0.84 1.16 0.67 0.55 0.87 1.07 0.67 0.98 0.93 0.65 0.75 0.41 0.23 1.08 0.49 0.47 0.39 0.5 0.35 0.48 0.5 0.67 0.14 0.69 0.45 0.26 1.18 0.28 1.18 0.34 0.65 0.32 0.44 0.4 0.9 0.93 0.36 0.46 0.76 0.57 0.57 Axien Cice finchesi (Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0D5CC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial DSCC at TSP Axial DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 86

A AREVA Document No.: 51-9171130-001 Sequoyah 2C1 7 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG24 S624 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 ROW 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 29 29 29 29 29 29 29 Col Ind 63 DSI 63 DSI 64 DSI 65 DSI 66 DSI 66 DSI 66 DSI 67 DSI 68 DSI 68 DSI 68 DSI 70 DSI 70 D51 71 DSI 71 DSI 72 DSI 72 DSI 72 DSI 73 DSI 73 DSI 74 DSI 74 DSI 74 DSI 75 DSI 75 DSI 76 DSI 76 DSI 76 DSI 77 DSI 77 DSI 78 DSI 78 DSI 79 DSI 79 DSI 79 DSI 80 DSI 80 D51 81 DSI 81 DSI 81 DSI 81 DSI 82 DSI 83 DSI 84 DSI 85 DSI 85 DSI 85 DSI 14 DSI 18 DSI 19 DSI 19 DSI 24 DSI 26 DS1 27 DSI

%TW SUDI H02 H03 H02 H01 HO0 H02 H03 H01 H01 H02 H05 H01 H02 H01 H02 H01 H02 H03 H01 H04 H02 H03 H05 HO0 H02 H01 H02 H03 H01 H02 HO0 H02 H02 H03 H04 H02 H03 H01 H02 H03 HOS H02 H02 H01 Co0 H01 H02 H01 H07 H02 H06 H01 H02 H02 Inch Volts

-0.06 0.46 0.06 0.52

-0.03 0.4

-0.08 0.97 0.08 0.55

-0.03 0.84

-0.11 0.59 0

1.38

-0.14 0.86

-0.03 0.37 0

0.6 0.03 0.46 0.17 0.93 0

1.04

-0.03 1.17

-0.03 0.85 0.22 1.24 0.06 0.63

-0.08 0.51

-0.08 0.4 0.03 0.32 0.14 1.17

-0.06 0.82 0

0.77 0.11 0.89 0

0.31 0.06 0.45

-0.14 1

0 0.78 0

0.42 0.06 0.91 0.17 0.6 0.03 0.7 0.03 0.57

-0.03 0.62 0.03 0.42 0

0.68 0

0.53

-0.03 1.26

-0.08 0.88 0.06 0.54 0.06 0.87

-0.03 0.65 0

0.27

-0.06 0.4 0.11 0.41

-0.14 0.72 0

0.28 0.03 0.89 0.03 1.52 0.17 0.55 0.25 0.7 0.11 2.02 0.25 0.88 AxLen CirLe (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; OL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC Page 87

A AREVA Document No.: 51-9171130-001 Sequoyah 2017 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 29 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 31 31 31 31 31 Ind DSI DS1 DSI DSI DS1 DS1 DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSl DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI*

DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI 2TW

SuD, H07 H02 H02 H01 H02 H01 H02 H01 H02 H02 H01 H02 H02 H01 C06 H01 HO0 H02 H01 H01 H02 H01 H01 HOS H06 H02 H01 H05 HO0 H03 C05 Col H02 H03 H02 H02 H04 H02 H04 H04 HO0 H02 H01 C04 C05 C06 H01 H06 H02 H01 H02 H01 H02 H04 Inchl Volts 0.06 0.25

-0.03 0.32 0

0.26 0.14 0.32 0.11 0.15 0.03 0.65 0.14 0.31 0.17 0.56 0.2 0.36

-0.14 1.23 0.17 0.87

-0.06 1.2 0.03 0.24 0.08 1

-0.03 0.32 0.14 0.81 0.06 0.69 0.22 1.39 0.08 0.75 0.03 0.3 0.03 0.36 0

0.56

-0.03 1.27

-0.03 0.32

-0.06 0.34

-0.17 1.06 0.08 0.34 0.06 0.25 0.03 0.31

-0.14 0.68 0

0.4

-0.28 0.5 0.08 0.4 0.03 0.15 0.17 0.68 0.14 0.83 0.19 0.68 0.22 0.72 0.11 0.22

-0.08 0.27 0.06 0.33 0

0.34 0

0.55 0.03 0.34

-0.03 0.31 0

0.43 0

1.16 0.03 0.29

-0.03 0.5 0.11 0.31

-0.11 0.82 0

0.59 0.03 0.42

-0.14 0.94 AxLen Circien linches)

(Dearees)

Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial OOSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-0 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 88

A AREVA Document No.: 51-9171130-001 Sequoyah 2017 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 5G24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 Row 4Co 31 42 31 44 31 51 31 53 31 54 31 55 31 58 31 58 31 59 31 59 31 71 31 71 31 71 31 72 31 72 31 72 31 76 31 78 32 20 32 28 32 39 32 44 32 47 32 49 32 49 32 55 32 61 32 62 32 62 32 63 32 63 32 64 32 64 32 65 32 65 32 65 32 66 32 66 32 67 32 67 32 68 32 69 32 69 32 70 32 70 32 70 32 70 32 71 32 71 32 73 32 73 32 74 32 74 32 75 InLd DSI DSI DSI DSI DSI DSJ DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI DSI

%TW SJP InJh1 H02 0.28 H02

-0.11 H06 0

H03 0.06 HOI 0.06 H02 0.06 H02 0.11 H03 0.03 H02 0.08 H07

-0.08 H01 0

H02 0.14 H03 0.03 H01 0

H02

-0.06 H03 0

H03 0

H01 0.14 H02 0.17 H04 0.08 H01 0.17 H04

-0.2 H01 0.03 H01 0.03 H02 0

H01 0.03 H02 0.03 H01 0

H02 0.06 H02 0.14 H04

-0.06 H01

-0.03 H02 0.03 H01

-0.08 H02 0

H03

-0.03 H01

-0.14 H03 0.06 H02 0.03 H03 0.06 H02

-0.14 H01

-0.11 H02 0.03 H01 0

H02 0.08 H03 0.03 H04

-0.03 H01 0.06 H03

-0.03 H01 0.06 H02

-0.03 HOI 0.03 H03

-0.08 H02 0

Volts 0.78 0.63 0.28 0.21 0.26 0.51 1.12 1.37 0.47 0.41 0.91 0.95 0.81 0.7 0.84 0.71 0.84 0.4 0.32 0.42 0.55 0.67 0.08 0.35 0.31 0.54 0.58 0.83 0.82 1.2 0.41 0.56 1.09 0.33 0.5 0.25 0.72 1.11 1.31 0.6 0.74 0.6 0.58 0.41 0.58 0.47 0.55 0.23 0.55 0.34 0.9 0.49 0.56 0.2 AxLen Circden linchesi (Dei[8ee.1 Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 89

A AREVA Document No.: 51-9171130-001 Sequoyah 2C 17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row 5G24 32 5G24 32 SG24 32 5G24 33 SG24 33 SG24 33 5G24 33 SG24 33 SG24 33 SG24 33 SG24 33 SG24 33 SG24 33 5G24 33 SG24 33 SG24 33 SG24 34 SG24 34 SG24 34 5G24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 5G24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34 SG24 34

ýol Lad 75 DSI 77 DS0 77 DSI 16 DSI 21 DSI 24 DS0 26 DS0 45 DSI 51 DSI 54 DSI 55 DS0 56 DS0 59 DSI 65 DSI 67 DSI 68 DSI 16 DSI 17 DSI 18 DSI 24 DSI 25 DSI 27 DSI 28 DSI 30 DSI 32 DS0 33 DSI 33 DSI 40 DSI 43 DSI 44 DS5 47 DSI 47 DSI 47 DSI 48 DSI 49 DSI 50 DSI 50 DSI 51 051 55 DSI 56 DSI 58 DSI 59 DSI 64 DSI 65 DSI 65 DSI 65 DSI 66 DSI 67 DSI 68 5SI 69 DS5 69 DSI 70 DSI 70 DSI 71 DSI

%TW SUiM H04 H03 H04 H03 H02 HO0 H04 HO0 H02 H01 H01 H01 H02 H02 H02 H01 Co0 Col Col H04 H02 H04 H01 H02 H02 H02 H03 H03 H01 H02 HO1 H03 H04 H01 H02 H03 H04 H03 H03 H01 H02 H02 H02 HO0 H02 H03 H01 H04 H02 H02 H03 H01 H03 H02 Iohl Volts 0

0.5 0.06 0.96 0

0.57 0.03 0.59 0.06 0.3 0.03 0.87 0.11 0.57 0.08 0.96 0.06 0.51 0.03 0.22 0

0.43 0.03 0.78 0.03 0.47 0

1.11 0

0.78

-0.03 0.36

-0.25 0.63

-0.31 0.49

-0.25 0.49 0.11 0.73 0.08 0.74 0.06 0.16 0.14 0.83 0.2 0.76 0.08 0.28 0.03 0.34 0.03 0.22 0.2 0.79 0.11 0.38 0

0.45 0.17 0.74 0.03 0.37 0.06 0.39 0

0.31 0.03 0.69 0

2.03 0.08 0.37 0.08 0.61 0.06 0.48 0.14 0.46 0.11 0.88 0.2 0.62

-0.14 0.87 0

0.73 0

0.58 0.06 0.43 0.06 0.8 0.03 0.18 0

0.64 0

0.24 0.03 0.3

-0.2 1.17

-0.06 0.35 0

0.76 Axien CircLen (inches)

Ipegreesl Characterization Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 90

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 5G24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 SG24 SG24 SG24 5G24 5G24 SG24 5G24 SG24 SG24 SG24 SG24 SG24 5G24 5G24 5G24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 SG24 Row 34 34 34 34 34 34 34 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 36 CQl jnd 71 DSI 72 DSI 73 DS1 76 DSI 77 DSI 77 DSI 78 DSI 18 DSI 20 DS5 33 DSI 35 DS0 38 DSI 39 DS5 43 DSI 46 DSI 47 DSI 62 DS0 65 DSI 65 DSI 66 DSI 69 DSI 69 DS1 69 DSI 71 DSI 72 DS5 72 DSI 73 DS0 73 DSI 74 DSI 24 DSI 26 DSI 36 D51 44 D51 46 DSI 46 DSI 47 DSI 47 DSI 48 DSI 48 DSI 50 DSI 52 D51 52 DS5 52 DSI 54 DSI 56 DSI 57 DSI 57 DSI 59 DSI 60 DSI 60 DSI 62 DSI 63 DSI 64 351 65 DSI 2%EW SuPO H06 H01 H03 H01 H02 H03 H03 Col H03 H03 H02 H03 H02 H04 H06 H04 H02 C03 H03 H02 C06 HOI H02 H01 H02 H03 H01 H02 H04 H04 H04 H04 H02 H02 H03 H01 H04 H02 H05 H02 Hol H02 H03 H04 H02 H02 H03 HO0 H02 H03 H02 H02 H02 HO0 IMCb1 Volts

-0.03 0.26 0.06 0.49 0.06 0.48

-0.03 0.48

-0.06 0.63 0

0.79

-0.03 0.69

-0.28 0.67 0.11 0.93 0.03 0.16 0

0.3 0

0.39 0.06 0.46

-0.03 0.23 0.09 0.26

-0.03 0.12 0

0.22 0.03 0.25

-0.03 0.41 0.22 0.87

-0.03 0.28 0

0.28 0

1.31 0.08 1.25

-0.03 0.38

-0.03 0.2

-0.06 0.54 0.03 0.68 0.06 0.57 0.14 0.86 0.03 0.24 0.06 0.29 0.17 0.53 0

0.2 0.08 0.17 0.03 0.35 0.03 0.3

-0.06 0.44 0.11 0.44

-0.14 0.54 0.06 0.23 0.11 0.34 0.06 0.27 0.08 0.25 0.11 0.49 0.08 0.64 0.03 0.42 0

0.4

-0.08 0.28 0.03 0.36

-0.08 0.95 0.14 0.79 0.19 0.81

-0.03 0.51 AxLen Cidn (inches)

(Degrees)

Characterization Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; L. 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L. 95-05 ARC In Service; GL 95-OS ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-OS ARC Page 91

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available) sG Row Col SG24 36 65 SG24 36 67 SG24 36 68 SG24 36 71 5G24 36 72 SG24 36 72 SG24 36 75 SG24 37 35 SG24 37 35 SG24 37 36 SG24 37 37 SG24 37 45 SG24 37 45 SG24 37 46 SG24 37 46 SG24 37 47 SG24 37 47 SG24 37 51 5G24 37 58 SG24 37 62 SG24 37 63 SG24 37 63 SG24 37 65 SG24 37 67 SG24 37 67 SG24 37 71 SG24 37 72 5G24 37 73 SG24 38 21 SG24 38 24 SG24 38 25 5G24 38 25 SG24 38 26 SG24 38 26 SG24 38 27 SG24 38 27 SG24 38 30 SG24 38 32 5G24 38 33 SG24 38 34 SG24 38 38 SG24 38 42 SG24 38 48 SG24 38 49 SG24 38 50 SG24 38 55 SG24 38 57 SG24 38 62 SG24 38 71 SG24 38 72 SG24 38 74 SG24 38 74 SG24 39 22 SG24 39 27 Ind %T Spp Inhl Vots AxLen Circien Jn~~33 Suo Ichi Vols (inches)

IlDegrees)

H02 H06 H02 H01 HO0 H02 HO0 H02 H03 H03 H04 H02 H03 C06 H02 H02 H04 H02 H03 H04 H01 H03 H02 Cos HO1 H01 HO0 H02 H01 H03 H02 HOS H02 H04 H01 H04 H02 H02 H02 H02 H04 H04 H02 H02 H03 H02 H02 H04 H03 H02 H03 H04 H01 H03 0

-0.06 0

-0.03 0.06

-0.08

-0.15 0.11 0.33 0.06 0.08 0

0.06

-0.14 0.03 0.06

-0.03 0.11 0

-0.03 0

0.03 0

0.06 0.2 0.03 0.06 0.03 0.06

-0.06 0.06 0.03

-0.06 0.03 0.03 0

0.14 0.14 0.06 0.11 0.17

-0.06 0.11 0.06 0.06

-0.06

-0.14 0.03

-0.06 0

0

-0.03

-0.06 0.61 0.17 0.45 0.76 0.56 0.48 0.21 0.45 0.31 0.28 0.22 0.35 0.51 0.28 0.33 0.12 0.37 0.24 0.67 0.19 0.34 0.17 0.32 0.28 0.92 0.35 0.46 0.56 0.44 0.46 0.47 0.25 0.39 0.17 0.46 0.25 0.71 0.43 0.22 0.52 0.37 0.53 0.32 0.36 0.27 0.51 0.79 0.25 0.56 0.89 0.31 0.21 0.65 0.56 0.21 CharacterlzatTon Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP / AOND8 Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 92

A AREVA Document No.: 51-9171130-001 Sequoyah 2C 17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row SG24 39 SG24 39 5G24 39 SG24 39 SG24 39 SG24 39 5G24 39 SG24 39 SG24 39 SG24 39 5G24 39 SG24 39 SG24 39 SG24 39 5G24 39 SG24 39 SG24 39 SG24 39 SG24 39 SG24 39 5G24 39 SG24 39 SG24 39 SG24 40 SG24 40 SG24 40 SG24 40 SG24 40 SG24 40 SG24 40 5G24 40 SG24 40 SG24 40 SG24 40 5G24 40 SG24 41 SG24 41 SG24 41 SG24 41 SG24 41 SG24 41 SG24 41 SG24 41 5G24 41 5G24 41 SG24 42 5624 42 SG24 43 SG24 43 5624 43 SG24 43 SG24 43 SG24 43 5G24 44

%TW SJm lnchl Volts H03 0.11 0.29 H04

-0.06 0.38 Cos 0.08 0.32 H03 0.11 0.38 H04 0.03 0.24 H03

-0.03 0.42 H04 0

0.23 H02 0.03 0.61 H02 0.19 0.43 H03 0.06 0.42 H02 0.17 0.52 H03 0.06 0.67 H02 0.11 0.68 H04 0.03 0.56 H02 0.11 0.65 C05 0.03 0.44 H02 0

0.39 H02 0.06 0.54 H01 0.06 0.22 H02

-0.14 0.62 H03 0.17 0.78 H03

-0.14 0.48 H02 0

0.54 H03 0.14 0.32 H02 0.11 0.52 H03 0.08 0.4 H03 0.03 0.4 H02

-0.14 0.66 HO 0.06 0.54 C03

-0.03 0.31 H01

-0.03 0.6 H01 0.11 0.9 Col

-0.25 0.42 H02

-0.06 0.42 H03

-0.03 0.33 H03 0.22 0.3 H01 0.14 0.59 H02 0.14 1.03 H01 0.06 0.67 H01 0

0.49 H02 0.03 0.51 C06 0.06 0.19 C02

-0.25 0.47 H02 0

0.4 Col

-0.25 0.63 H02.

0 0.42 H03 0

0.25 C05 0.08 0.26 H03 0.17 0.25 H04

-0.03 0.2 C02

-0.25 0.48 C03 0.14 1.09 H01

-0.03 0.47 Col

-0.34 0.53 AxLen CircLen Characterization Axial ODSCC at TSP Axial OOSCC at TSP Axial 0DSCC at TSP Axial 0OSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial 0DSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; 6L 95-OS ARC Plugged In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC in Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; 6L 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Page 93

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

SG Row UOl SG24 44 55 SG24 44 62 SG24 45 39 SG24 45 48 SG24 45 49 5G24 45 51 5G24 45 52 SG24 45 55 5G23 14 57 SG23 15 3

SG23 23 56 SG24 12 2

SG21 12 3

5G21 13 3

SG21 14 4

SG23 30 13 SG23 34 61 SG23 38 32 SG24 20 29 SG23 12 92 SG23 12 92 SG22 1

54 SG23 1

37 5G24 6

94 SG22 16 51 SG22 22 28 SG22 22 28 5G23 18 51 SG23 19 48 SG24 27 41 SG23 1

67 SG22 8

76 SG22 14 40 SG22 23 69 SG22 30 54 SG22 30 54 SG24 6

15 SG24 6

32 SG24 8

30 SG24 9

16 SG24 22 37 SG22 6

31 SG21 23 71 SG21 25 45 5G21 25 45 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 SG21 32 40 Ind

%TW SURP.

H03 C02 H04 C01 Col H04 H04 Co1 53 H06 99 H01 51 HO0 92 H02 87 H07 71 H07 30 H07 HO0 H05 H03 H02 AV1 AV1 99 H07 H07 97 H07 HTS HTS HTS HTS 100 HTS HTS 61 HTS HTS HTS HTS HTS HTS 76 HTS 57 HTS 81 HTS 84 HTS 89 HTS 49 HTS 46 C04 24 C03 28 C03 42 H03 17 H03 40 H03 H06 H06 H06 H06 H06 H06 Incb1 Volts 0.11 0.42

-0.28 0.81

-0.03 0.47

-0.31 0.29

-0.34 0.24

-0.08 0.46 0.11 0.84

-0.28 0.36 0.07 0.49 0.24 0.44 0.24 1.1 0.12 0.62

-0.11 0.42

-0.18 0.43

-0.05 0.59 0.15 0.19

-0.25 0.33 0.19 0.93 0.18 0.31 1.22 0.31 5.22 0.36 10.4 1.37 5.27 0.58 29.9 1.27 0.35 0.24

-0.08 0.13

-0.06 0.17 0

0.17

-0.29 0.94

-0.26 0.16

-0.44 0.35

-0.02 0.35 0.04 0.25

-0.04 0.17

-0.14 0.15 0.04 0.13 0.01 0.21

-0.01 0.14 0.02 0.19 0.01 0.18 0.05 0.19

-0.05 0.83 3.68 0.23

-1.53 0.21 1.58 0.08 34.5 0.2 42.7 0.1 49.9 0.4 5.19 0.17 8.48 0.2 16.3 0.27 18 0.38 19.4 0.2 27.4 0.12 Characterization (inches)

(Degrees) 0.33 0.49 0.48 0.19 1.01 0.52 0.18 0.22 0.33 0.12 0.15 0.15 0.15 0.18 0.15 0.33 0.38 0.22 0.59 0.19 0.57 0.19 0.36 0.51 0.63 0.34 0.29 Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial ODSCC at TSP Axial PWSCC at Dented TSP Axial PWSCC at Dented TSP Axial PWSCC at Dented TSP Axial PWSCC at Dented TSP 107 Circumferential ODSCC at Dented TSP 65 Circumferential ODSCC at Dented TSP 134 Circumferential ODSCC at Dented TSP Volumetric OD IGA at TSP Volumetric 0D IGA at TSP Volumetric 0D IGA at TSP Volumetric OD IGA at TSP Axial ODSCC in U-bend Axial ODSCC in U-bend Axial PWSCC in U-bend Axial PWSCC in U-bend 35 Circumferential PWSCC in U-bend Axial 0DSCC Near TTS Axial ODSCC Near TTS Axial ODSCC Near TTS Axial ODSCC Near TrS Axial ODSCC Near TTS Axial ODSCC Near TTS Axial PWSCC Near TfS 32 Circumferential ODSCC Near TTS 28 Circumferential ODSCC Near lTS 40 Circumferential ODSCC Near U-S 20 Circumferential ODSCC Near TTS 47 Circumferential ODSCC Near TTS 32 Circumferential ODSCC Near TTS 63 Circumferential ODSCC Near TTS 24 Circumferential ODSCC Near TUS 24 Circumferential ODSCC Near TTS 20 Circumferential ODSCC Near TrS 23 Circumferential PWSCC Near UTS Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Resolution In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC In Service; GL 95-05 ARC Plugged Plugged Plugged Plugged Plug / Stab Plug Stab Plug Stab Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plug / Stab Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plug /Stab Plug /Stab Plug /Stab Plug / Stab Plug / Stab Plug / Stab Plug / Stab Plug /Stab Plug / Stab Plug / Stab Plug/Stab Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Plugged Page 94

A AREVA Document No.: 51-9171130-001 Sequoyah 2C17 180-Day Steam Generator Inspection Report Table 2-5: List of Indications and Sizing Information (if Available)

LG Row Col Ind SG21 32 40 SAt SG21 32 40 SAI SG21 32 40 SAI SG22 9

8 SAI SG22 33 58 SAI SG22 33 58 SAI 5G22 34 67 SAI 5G23 37 65 VOL

%TW M

I Volts AxLen CircLen linche.ti (Degrees)

H06 29 0.12 0.46 H06 30.4 0.09 0.15 H06 30.6 0.08 0.11 H06

-23.2 0.07 0.15 34 C03

-4.57 0.43 0.42 34 C03

-3.1 0.53 0.66 H02

-14.6 0.25 0.51 32 HTS 1.16 0.19 Characterization Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Axial ODSCC in Freespan Foreign Object Wear Resolution Plugged Plugged Plugged Plugged Plugged Plugged Plugged In Service; <40%/TW

3.0 REFERENCES

1.

EPRI Report 1014983, "Steam Generator In Situ Pressure Test Guidelines, Revision 3", August 2007.

2.

NRC Generic Letter 95-05, "Voltage-Based Repair Criteria for Westinghouse Steam Generator Tubes Affected by Outside Diameter Stress Corrosion Cracking", August 1995.

3.

AREVA Document 86-9166911-000, "Sequoyah 2C17 Voltage-Based ARC 90-Day Report".

4.

Letter from R. M. Krich (TVA) to the NRC, "Unit 2 Cycle 17 Day Steam Generator Report for Voltage-Based Alternate Repair Criteria and W* Alternate Repair Criteria", NRC ADAMS Accession Number ML11266A157.

5.

AREVA Document 51-9161601-000, "Steam Generator Degradation Assessment for Sequoyah 2C 17 Inspection".

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3.0 REFERENCES

1.0 INTRODUCTION

3.0 REFERENCES

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