NL-04-1045, Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit 1 (1R11) Steam Generator Tube Inspection Reports
| ML042430424 | |
| Person / Time | |
|---|---|
| Site: | Vogtle  |
| Issue date: | 08/26/2004 |
| From: | Gasser J Southern Nuclear Operating Co |
| To: | Document Control Desk, Office of Nuclear Reactor Regulation |
| References | |
| NL-04-1045 | |
| Download: ML042430424 (12) | |
Text
Jeffrey T. Gasser Southern Nuclear Vice President Operating Company. Inc.
40 Inverness Center Parkway Post Office Box 1295 Birmingham, Alabama 35201 Tel 205.992.7721 Fax 205.992.0403 S
SOUTHERNN COMPANY August 26, 2004 Energy to Serve YourWo rld Docket Nos.:
50-424 NL-04-1045 50425 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D. C. 20555-0001 Vogtle Electric Generating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit I (IRI 1)
Steam Generator Tube Inspection Reports Ladies and Gentlemen:
On April 29, 2004, Southern Nuclear Operating Company (SNC) received eight questions by telecon from the staff concerning the Vogtle Electric Generating Plant (VEGP) 2002 Unit 2 (2R9) and the 2003 Unit I (IRI 1) Steam Generator Tube Inspection Reports. The SNC response to these questions is enclosed.
This letter contains no NRC commitments. If you have any questions, please advise.
Sincerely, Jeffrey T. Gasser JTG/DRG
Enclosure:
SNC Response to NRC Questions Regarding VEGP 2002 Unit 2 (2R9) and VEGP 2003 Unit I (IRI 1) Steam Generator Tube Inspection Reports cc:
Southern Nuclear Operating Company Mr. J. B. Beasley, Jr., Executive Vice President Mr. W. F. Kitchens, General Manager - Plant Vogtle RType: CVC7000 U. S. Nuclear Regulatory Commission Dr. W. D. Travers, Regional Administrator Mr. C. Gratton, NRR Project Manager - Vogtle Mr. G. J. McCoy, Senior Resident Inspector - Vogtle
Enclosure Vogtle Electric Generating Plant Response to NRC Questions Regarding tlle 2002 Unit 2 (2R9) and the 2003 Unit I (iR11)
Steam Generator Tube Inspection Reports
Vogtle Electric Generating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit 1 (iR11)
Steam Generator Tube Inspection Reports NRC Ouestion Most of the three letter indication codes used in your report are defined in the EPRI guidelines but not all, for example: "NBS", "TRA" and "BDE". Provide a definition for these codes and explain how these are used at Vogtle Units 1 and 2.
SNC Response Southern Nuclear Operating Company (SNC) obtains the services of Westinghouse Electric to perform the steam generator (SG) eddy current examination. Westinghouse uses procedures to control the inspection, and they employ codes in addition to the EPRI codes to facilitate their inspection program. The codes referenced above are used in the Westinghouse program procedures and described:
MBS - Manufacturing buff mark indication detected by bobbin coil inspection which was confirmed as a non-flaw condition based on diagnostic testing or historical review.
TRA - Trackable anomaly is a rotating +Point coil (RPC) inspected location at which no flaw was found, however, the location is marked for tracking and monitoring for change in future inspections.
BDE - Bad data due to not testing the required extent. This constitutes an extent which required retest.
- 2.
NRC Question On page 4-2 of your in-service inspection report for Unit 1, you indicated that a volumetric indication was detected in tube R4C81. Please discuss the nature and cause of this indication.
Please clarify whether this indication is above the secondary side of the cold leg tubeshect in the freespan or whether the indication is located approximately 10" from the tube end (i.e., in the tubeshect).
SNC Response This volumetric indication is 9.82 inches above the top-of-tubesheet, on the cold leg side, in the tube freespan. This volumetric indication was consistent with loose parts impact or a mechanical change in the tube, e.g., cold lap breaking off. Because this wvas a single occurrence of this type of volumetric indication, it did not result in the declaration of a new degradation mechanism.
Enclosure Page 1 of 10
Vogtle Electric Generating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit I (iRl1)
Steam Generator Tube Inspection Reports
- 3.
NRC Ouestion On page 4-2 of your in-service inspection report for Unit 1, you indicated that one tube (RIC36) was plugged due to difficulty in performing an inspection of row 1. Please describe the nature and location of the difficulty. Include in your response a discussion of whether the difficulty was service induced and the extent of it (e.g., what was the largest size probe to be passed through the tube during this outage and previous outages).
SNC Response The location in the RIC36 tube for which the inspection was difficult was the U-bend region. The 0.520" +Point rotating probe would pass through the tube; however, due to a tight fit in this row I U-bend, proper rotation of the probe was prevented at the apex of the U-bend region of the tube.
Because an inspection of this tube within the preceding 60 effective full power months (EFPM) had not been performed, it was plugged. The U-bend tube was previously inspected using a +Point rotating probe during the IR7 outage in 1997, though special effort was required to complete the inspection. Completion of the inspection in the lRI I outage was not pursued because of concerns with dose and outage duration impacts.
- 4.
NRC Ouestion Table 1 of your Units 1 and 2 reports indicate various indications reported as differential free-span signals and distorted support signals. Regarding these indications, please address the following:
I.
Can these indications be traced back to the baseline inspection? If so, have they shown any change? If change has been observed, please explain what has caused these indications to change.
II.
If these are new indications that are service induced and not traceable, discuss the nature of these indications. For example, please discuss whether a flaw was present at this location and if so, provide the size (length, depth, percent degraded area) and nature of the indication (primary water stress corrosion cracking, outside diameter stress corrosion cracking, etc.).
Enclosure EPage 2 of 10
Vogtle Electric Generating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit 1 (R1 1)
Steam Generator Tube Inspection Reports SNC Response I.
There have been changes traced back to the baseline inspection. These changes have been dispositioned with a rotating coil inspection; however, the cause of the changes in the signals cannot be specified. The greatest number of signal changes typically occur early in life and are usually associated with time at temperature; however, changes do occur over the life of the steam generators. Potential causes of these signal changes are scale buildup on the tube, sludge buildup on support plates, sludge rocks, or other factors.
II.
New differential indications have been detected at Vogtle, but it cannot be ascertained if these new differential indications are service-induced. However, no flaws were found in these new differential indications.
- 5.
NRC Question On page 4-5 of your in-service inspection report for Unit 2, you indicated that two tubes were plugged. The first tube (R43C83) wvas plugged due to a 45% wear indication and the second tube (R44C48) wvas administratively plugged with a 39% indication. The staff reviewed the table attached with the report to gain more insight regarding the tubes but noticed that this table is different from the one provided with the Unit 1 report. This table is titled "U2R7 History Percent Indications wvith Current U2R9 Results," which the staff assumes is not the table that lists all the as found indications. Discuss the nature of the eddy current signals at these locations and your assessment as to what could have cause wear at these locations. In addition, if the table in the Unit 2 report does not list all imperfections, please submit a modified table.
SNC Response The staff is correct that the table "U2R7 History Percent Indications with Current U2R9 Results,"
which was attached to the Inservice Inspection Summary Report for 2R9, does not list all of the as-found indications of imperfections and associated through-wall penetration. The information which meets these criteria is provided in the attached Table 1, "SG-1 Listing of U2R9 Percent Indications," and Table 2, "SG-4 Listing of U2R9 Percent Indications."
Enclosure Page 3 of 10
Vogtle Electric Gcnerating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit 1 (iRlI)
Steam Generator Tube Inspection Reports The attached tables list volumetric eddy current indications which are attributed to wear removal of tube material, characterized as follows:
AVB wear - This is wear into the tube by anti-vibration bars.
Foreign object wear - Two volumetric indications attributed to foreign object wear were identified and sized at less than the Technical Specification plugging limit. No possible loose parts were identified with respect to these tubes; therefore, no foreign objects could be characterized with respect to this wear.
- 6.
NRC Ouestion Discuss whether any indications other than wear were found in the inspection. If any cracks were found, discuss how they were detected, the size (length, depth, percent degraded area, voltage) and nature (primary water stress corrosion cracking, outside diameter stress corrosion cracking, etc.) of the flaw, and any additional testing performed to assess the integrity of the tube (e.g., ultrasonic testing, in-situ pressure testing).
SNC Response No flaw indications other than wear were found in the inspection.
- 7.
NRC Question In Unit 1, you inspected 100% of the dents in the straight length that were greater than 5 volts. In Unit 2, you inspected 100% of the dents in the U-bend that were greater than 5 volts.
Discuss why no dents greater than 5 volts were examined in the U-bend area of Unit 1 and why no dents greater than 5 volts vere examined in the straight lengths of Unit 2.
SNC Response Vogtle inspects 100% of the dents and dings with the bobbin every outage in the steam generators scheduled for inspection, with the exception of the row I and row 2 U-bends which are inspected with the +Point rotating coil on a 50% sampling basis. Rotating coil inspections are performed on the dents and dings greater than 5 volts in either the U-bends or in the straight leg of the tube each outage. These inspections are appropriate for steam generators which have never experienced corrosion in the U-bends or straight leg portion of the tube.
Enclosure Page 4 of 10
Vogtle Electric Generating Plant Response to NRC Questions Regarding the 2002 Unit 2 (2R9) and the 2003 Unit 1 (iRi1)
Steam Generator Tube Inspection Reports
- 8.
NRC Otestion On page 4-1 of your in-service inspection report for Unit 1, you indicated that as part of your inspection scope you performed a quatrefoil blockage assessment and an evaluation of the Phosphate Chemistry Excursion that occur during cycle 11. Discuss the nature of these assessments/evaluations (e.g., scope, reason) and the results.
SNC Response In the quatrefoil blockage assessment, a rotating probe inspection was performed on the HL-side tube-to-tube support plate (TSP) intersection at 360 locations at TSPs 6 and 7, and numerous other locations at other TSPs. Variation from a clean intersection would be reflected in the eddy current signature. Results do not support quantification of quatrefoil blockage because there is not enough correlation between the RPC signatures and visual inspection data to support a quantified estimate of blockage. The results of this assessment are summarized below:
No clean tube-TSP intersections were observed.
Scale is significantly thicker at the bottom of the TSP than at the top along the tube extent going through the TSP.
More deposits are observed in TSP intersections at TSP7 than at other TSPs.
In the evaluation of the phosphate chemistry excursion, 100% of the tubes were inspected with the bobbin probe and 50% were inspected at top of the tubesheet HL-side with the +Point probe. For a limited number of tubes, a detailed analysis and history comparison were performed in an attempt to identify any excursion signals that indicated the onset of corrosion. None were identified.
Enclosure Page 5 of 10
Table 1 SG - 1 LISTING OF U2R9 PERCENT JNDICATIONS Vogtle 2 U2R9 GBE 20021001 1912012002 13:5s:l4 l
INSPDATE ROW COL
+-
e202/101o1 36 IS 20021101e1 35 14 2002110e01 36 17 c202/1/e01 36 17 1 2002/10191 8
29 I 2002/10/01 41 20 1 2002/10/01 41 29 1 2092/1/01 41 29 I 2002/10/11 41 20 a202/101ee 42 20 e202110101 44 22 o202e10101 44 22 o2002/10/1 41 23 I 20021101t1 41 23 2902/19/el 44 23 1 2002/10/el 44 23 1 2002/19/el 44 23 2002/10/el 44 23 I 2002/10/tl 46 24 l 2002110/el 34 25 l 2002/10/91 46 26 2002/10/l1 41 27 2002110/SI 44 27 2002110101 44 27 2002/10/01 47 27 2002/10/SI 48 27 2002/10/10 48 27 2002/11/01 46 28 2002/19/91 48 28 2902110/51 6s 28 2002110/el so 28 20C2/1/0/1 60 28 2002119/01 49 29 2002110191 46 32 2002119/91 46 32 2022/10/1 37 33 202/110/91 37 33 2902110/91 53 33 2002/10/91 53 34 2902118/91 37 3s 2002/10/01 47 36 2002/10/10 37 39 2002110/01 37 39 202/110/91 55 39 2002/10/01 S5 39 2002/10/11 54 59 2002/10/91 54 58 2902/101/S 68 53 2002110/11 58 53 202/210/11 68 53 INSPDATE ROW COt VOLTS DEC IND PER CNN
+..
+4....
.33 e
PCT 12 P2
.49 1.09
.6Z
.s9
.59
.34
.41
.36
.67
.52
.36
.68
.46
.34
.88
.71 1.60
.36
.53
.73
.48
.23
.31 1.22
.29
.34
.18
.48 1.92 1.36
.31
.37
.42
.52
.42
.42
.51
.43
.25
.70
.19
.24
.23
.32
.27
.33
.26
.46
PCT O PCT 9 PCT 9 PCT 0 PCT 0 PCT 0 PCT 9 PCT 9 PCT 0 PCT 0 PCT 0 PCT
- PCT 9
PCT e
PCT 0
PCT e
PCT 0
PCT e
PCT 9
PCT S
PCT 21 P2 1e P2 15 P2 14 P2 1e P2 13 P2 17 P2 14 P2 24 P2 1S P2 17 P2 23 P2 16 P2 8
P2 11 P2 27 P2 11 P2 12 P2 6
P2 16 P2 25 P2 29 P2 11 P2 13 P2 14 P2 16 P2 9
P2 9
P2 16 P2 14 P2 1e P2 13 P2 8
P2 19 P2 11 P2 13 P2 12 P2 13 P2 11 P2 9
P2 1S P2 LOCN AV6 AV4 AV6 AV6 TSC AV2 AV3 AV4 AV5 AV2 AV4 AV6 AV5 AV6 AV2 AV3 AV4 AVS AV4 AVI AV4 AV5 AV2 AV3 AV2 AV2 AV3 AV6 AV2 AV3 AV4 AV6 AV8 AV3 AV4 AV3 AV4 AV4 AV3 AV3 AVI AV4 AV4 AV2 AV3 AVZ AV3 AVI AV3 AV4 INCHI
.00
.ee
-. 49
.e8 2.24
-.e8
-.11
.e3
.e3
.0e
-.08
.00
.00
-.22
.09
.09
-.98
.08
.90
.90
.ea
.e0
.00
.90
.00
.03
.to
.00
.09
.08
.e5
-. 11
.e5
.e0
.ee
.e3
.09
.00
.90
.99
.e0
.e0
.90
.e0
.ee
.e3
.eo TEN TEN TEN TSC TEH TEN TEN TEN TEN TEN TEN TEN TEH TEH TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEH TEN TEN TEN TEH TEN TEN TEN TEN TEH TEN TEN TEN TSH TEN TEN TEN TEN TEN TEN TEN TEN INCH2 CEGT TEC TEC TEC TSC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC IEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC TEC
.CC INCH2 BEGT EhDT POIA PTYPE TEN TEC
.s6e IsBMH 560 HOAR" 560 H3ARH 560 HBARH 560 ZPSMR 560 MBARH 560 MBARH 560 HBARH 560 HBMARH
.560 HDARH
.560 HBARH
.560 H3ARH
.560 HDARN
.560 HBARN
.560 M3ARH
.560 MBMAH
.560 MBARH
.560 MBARH
.560 HBARH
.560 MBARH 569 MDARH
.560 MBARH
.560 MBARH 560 HnARH
.560 HBARH 560 MBARH 560 MBARN 560 MBARH 560 NHARH
.560 BMARH
.560 MDARH
.560 MBARH 560 MHARH 569 HDARH 569 MBARH 560 M3ARH 560 MBARH 660 HBARM 560 MBARH 560 NHARN 560 MsARH 60 HBMARH 560 HBARH 660 HBARN 660 MBARH 56a NBARH 569 MHARH 560 YBARH s66 HMHAR 560 MBARH CAL LI 1s CI 22 Cl 20 Cl 20 CI 1C8 Cl 22 C
22 C
22 CI 22 CI 22 CI 22 CI 22 C
29 CI 29 CI 29 CI 29 CI 29 CI 20 CI 22 CI 26 CI 24 CI 26 CI 28 CI 26 CI 26 CI 28 CI 26 CI 28 CI 26 CI 26 CI 26 CI 26 CI 26 Ci 28 CI 28 CI 30a CI 28 CI 28 CI 34 C~
32 CI 34 C~
82 CI 32 CI 32 CI 40 CI 40 CI 44 CI 44 CI 44 Cl CAL LI VOLTS DEG IND PER CHN LOCN INCHI ENOT PDIA PTYPE ID Enclosure Page 6 of 10
Table 1 SG -
1 LISTING OF UZR9 PERCENT INDICATIONS Vogtle 2 UZR9 GBE 20021001 I
INSPDATE ROW COL I2e02110101 59 6a 2002110/01 44 72 20211e101 58 72 I 2032110/01 58 73 1 2002/10101 35 74 2902110101 58 75 2002110101 65 81 1 2002/10/01 63 89 a202110/01 e 0
92 2 02110/01 50 93 l 2002110101 44 94 l 2202110101 48 96 I 2002/10101 47 99 1 2002/10101 47 99 l 2002/10101 43 100 1 2002110101 43 100 2002/10101 43 100 2002110101 43 100 I 2002/10/el 29 105 l 2002/10/01 29 112 I
INSPOATE ROW COL
+..........+.....
VOLTS DEC IND PER CNN
- ...+..........
1012012002 13M55:14
- 9o@
+*
INCH2 BEGT ENDT PDIA PTYPE CAL LI 4......
4....4....
LOCN INCHI 21 32 36 29
.41 34
.16
.31
.30
.26
.35
.24
.35
.22
.39
.63
.79
.28
.31 PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT 9
a 7
10 12 7
12 11 le 13 9
13 9
14 19 21 11 12 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 P2 AVM AV6 AVI AVI AV4 AV6 AV2 AVs AV2 AV3 AVS AV2 AV2 AVS AV2 AV3 AY4 AVS AV2 22 Ce eo 03 00 00 03 es 03 eo 03 16 ce 03
-. 11
-.05
-. 11
.05
.05 TEN TEC
.560 HB4MH 82 Ci TEN TIC
.560 HBARH s6 CI TEN TEC
.s60 H8ARH 82 Cl TEN TEC
.56e MBARN so CI TEN TEC
.s6e HrtARH 64 C~
TEN TEC
.560 HBARH 56 CI TEN TEC
.s6e HBAR~H 58 CI TEN TEC
.560 H4BARH 58 CI TEN TEC
.s66 MaARH 6e CI TEN TEC
.560 HBARH 58 CI TEN TEC
.s6e H8M1H 62 CI TEHl TEC
.s6e H3MHN 64 CI TEN TEC
.560 HBMAH 64 CI TEN TEC
.s60 HBARH 62 CI TEH TEC
.560 H4aMH 62 CI TEN TEC
.560 HBARH 62 CI TEN TEC
.560 HMARN 62 CI TEN TEC
.560 8ARPH 6e CI TEN TEC
.560 MARN 66 CI BEGT ENDT PStA PTYPE CAt LI I
.25 a
PCT le P2 AV2
.ee 4.....4........
+...
VOLTS DEG IND PER CNN LOCN INCHL INCH2 Tubes: 46 Records: 70 2
Enclosure Page 7 of 10
Table 2 EG - 4 LISTIMG Of U2P.5 PERCENT 12401CAIIOUS, vogile I U2P.9 GnEt 29371931 1012MJ202 13i55t14 ISII 1Wcot.
VOLTS DEC 189 PER DIN 1DCU INCHI INCHI2 13r11 E MUT PDJA PTYPE CAL El I20D12/10191 30 9
.93 TEN
'7EC
.563 K4ARH 24 CI M 161.36 14
.37 a
OCT is' P2 AV2
-. 11 TEN ETEC.563 PBZARH 2B el I 032/101wo AS 22
.22 C Oct it P2 AV-,
.17 TEN lTI
.560 IOIARN 22 Cl I 2002/101 45
-22
.25 C PCI 13 P2 AV3
..Ca TEll TIC
.56 0 POR
-22 CI
.12002/10/01 AS
.23
.20 C OCT 11 P2 AV2
.22 TEl TIEC
..6EG P83ARII 1s CI I2092/ It 0 45 23
.24 C PCT 10 P2 AY3
.17 TEN ICEC.660 PVUAR11 IC Ci I2*02/10Cle 45 23
.29 C PCI 11 P2 Alis
-.C6 TEN TIC
.566 PZARH 16 Cl I.20021IM1L 46
.6
.23 C PC7 14 P2 AV4
.00 TEN TICC -.50 I'3A114 B el I:'200/1CIO 46
.26
.31, a
PCI 27 Pt AVG
.CO TEN IEC
- .ssEt IARM 6 CI I 002/1C/CL 44 29
.441 0
PCT 19l P2 AV3
.06 TEN TEC
.560 ROIAlHl 2 CI I2C092/120/1
.44
'20
.32 C
PCT 16 P2 AV4
.6 TEtI
[EC
.500 P.3ARII 2 CI I26-02;IJQ/0 46 31
.2&
V PCI 14 P2
,AV3 CO, TEN TICC.580 PJIAKII 2 :el 2 C021I1ECI 46 31
.22 9 PCI 11 P2 A94 CO, TN TICC.660 t4OAII 2 CI I2002/l1lCI 45 31
.5G 0 OCT 22 PE AV/5
.11 TEN TIC S560 P.1A1I
.2 CI I
202/113/1 48 31
.19 0 PCI 8
P2
.A/3
.6 TEN TEC
.560 I'6ARH 36 CI 2002/10/l AS 32
.65 0 PCI 24 P2 AV3
.09 TEN TIC
.6CC P.ARH 2 CI I CO2110/CL 52 33
.31. 0 Pet L5 PZ AVZ
.05 TEN TEC
.&CO.NOURN 2 CI I.M21102/91, 52 33
.52 9 PCI 21 P2 ~AV3
.3 TEll TEC
.56a10 NAP111 2 Cl I
- 232/113/
52
-33
.28 0
PCIT Is P2 AVA C0 TEN EEC
..560 V3ARH 2
CIl 1.:210/18/1I St 33 1.4+/-
10 PCI 34 Pt A/5
.CG TEN TIC
.560 NOAXI 2 Cl I
202/12/C1
.52
.33
.34 9
.660
!3A-RH 2 CI 2C02/11210. ~53 -34
.19 0 PCI 20 Pt AVZ C00 TIMl TEC
.56e PIJARNI 36 CI I2IC.2/L6I01 53 34
.22 9 PCI 11 P2 AVG
- a16 TEN JEC EGCC H3ARII as el I2COU2/101S 51 25
.40 C PCI 1a P2 AV4
.03 TEN TEC
.580 PdARII
.2 Ci I2C02/121C1 54 '35
.13 a
PCI 6
P2 AV4 C00 TEN TIC
.560 MZARII 2 CIl I.2802/ICJCI 54 35
.70 00 PCI 25 Pl
'AVS
- .28 TEN TIC
.560 HBARH
.2 CI
'I +/-02/101C1 54
- 35
.23 9 PCI 13 P2 AVE
-.21 TENl TIC
.660 HOARII 2 CI IZZIC2MI3C1 47
-3
.213 C
PCI Id P2 A'14
.13 TEN EEC
.680 149AX11 38 CI I2002/1101e 63 36
.660 1431TN
.38 el 2C02112101
.54 37
.23 90 OCT 13 P2 AVI
.17 TEN TEC
- 650 M1AR1
.2 CI I 2002110/CI 54 37
.33 C
PCI It P2
'AVG
- .36 TEN TIC
.668 M4AIM1 2 Cl I20.02/11/61' 34 30
.20 0
PCI Z
P2 AV4
.5GC NO3ARHI AC C I2C021121a81 51 363
.20 C PCI a
P2 AVZ
- .03 TER I
.660 M3ARN AO el I w2lis/0 51 239
.2 Q
OCT is P2 AUI
.9 TEN TEC
.5E0 MIARHl
'40 '.6 I2002/10181 +U2.
9
.33 9 PCT 12 P2 AV4
.19 TEN TEC
.6CC.MARHI 43 Cl I20021LJ1,1 4?
41
.30 0 PCI to P2 AVE2
.17 TEN TIC
-.6C6 H5ARH 2 CI I O21102/J1 47 Al
.38 9 PCI IS P2 A/3
.0o TEN TC
.5CC M3AWI 2 Cel I 20012(13/
44 42
.31 9 OCT 15 P2 AV3 C00 TEN TEC
.5C0,HOARH 2
CI I-2EO2/1IOJL 44 42
.44 C PCI 1s P2 AV4
-.31 TEN TEC
.560 N3ARiN 2 CI I 2E02112101 44 412
.92 C PCI 28 P2
-AV5
-.63 TER TEC
.60 WIARN 2 'CI l.2002(10/8, 44 42
.33 9 PCT 16 P2 AVG
-.06 TEN TIC
.660 H3AR1N 2 CI I
202/1121e
'SG 42
.21 C PCI 11 P2 AYS
.0, TCH TIC
.580 'MIAXII 45 CI ZC02f(10/1
'51 43
.29 C
PCI 13 P2 AV3 C00 TEN TEC
.660 MOAJII
-44 Cl I2002/10181 St 43
.23 C PCT S
P2 AV4 t00 TEN TIC
.5660 143AX.N 44 Cl I2002110/01.
S1 43
.S 10 PCT Pt AVO
.03 TIM TIC
.560.
BAPHl ~44 CI 2E.02/110/1 53 43
-AV2
..C TEN TIC
.5CC MAI411.
2 el 11002110101 53 43 1.67? C FCI 35 P2 AV3
.6
'TEN TEC
.560 MB1AAII 2 CI 2 002110/81 53 43
.,38 9 PCI IS P2 AV4
.14 TEN
'TIC
.6CC 113411 2 CI 2C02/11210C 53 413
.43 a3 PCI 13 P2
'AVS
-.06 TElR EEC
.668143 A21; 2 CI I20021101e1 44 44
.37 C ;PCI 22 P2 AV3 CO, TEN TEC
.6G0 HSARH 2 CI I2002/Z1301 53 44
.76 C
.580 -N3ARII 45 VI I 02I/l 52 45
.28 0 P CI IC P2 AYE
-*C3 TEN IEC
.560 ICIARNi 44 Cl I U00/*1/1 56 45
-.t.0 TEN IEC
.566 IURNI 44 Cl 4...*.
+----
- 4.
4.......
INMSPATE 11CW CCL VOLTS CEG INO PIP CNN ICON INCHI 111112 IIEGI *EIDT POIA PTYPE-CAL LI 4----.
+......
1...I....I I
Enclosure EnclsurePage 8 of 10
Table 2 SG -4 LISTINGI OIF IOMO PEOCM IMICCAIECKS YagpIc 2 LIM9 COE! 2002180 10)243I2002 13:!5514 EGP~EPuCC.
vl1 C
IND' PE Cr?.
M114 I.CRI Iw:112 010T 1102 PUT;.tTYPt CAL LI 2CW.218 181, 43
.47
.19.
8 POT a
E AVI'
.00 TEN6 TIC
.560 I4DARM 44 GI 2C02/161 43 47
.29 8 PCI 11 F'P A7Z
.27 TEN TEC
'.560 HSARH 44 Cj I2C2012/10/
SC 47 1.05 0Pe P In6 P7 Ai'3
.0 TEN TEO
.560 MUMV 44 CI
.12702/10181 44 48
.91 a
Per 27 1`2 AV3
.00 TEN TEC,.560 9IAM.I 4C CI I206'21910/1
.44
- 48.
-.58 a
PeT 22 PZ AV4
.00 (06 TEC S560 :VBAAHi 46 CI I2002f1l/C1 44
.68 2.43 a ~er 30 pZ AV4
.0 1(6 TEC
.560 P.IARHI 46 Cl I 202/12/01 17 AS
.21 0
PeT 11 P2 Afl
'C8 TEN TC
.0 ZAFI 46 Ci 2702/10/191 7
.48
.51 a
PCI 29 rz AV3
.20 TENl lIC
- 660 JA'ARIHI 4.e c
2002110/01 S7 48
.92 a
PC?
27 P2 A'V$
.00 TEN TEC
.5s0 IPUARII 46 Ci
=21E10101 43 63
.72 8 POT 0
P2 Ain
.0 TEN TED
.560 :119ARHl 48 Cl I
92102t10/1 44 54
.27 C PCT 13 P2 AVI
.0 lEN TIC
- 560 SARHl Be CI 2221002 161 44 54
.25 8
PCT 12 P2 AVO
.0 TElH TIC
.560 VIIARH 5o CI 23C2210101 so 54
.48 8
PCT 14 P2 AVJ
.*3 TIC TEN G50 HOARNI 03 HI
=20210/81.
51 54
.38 C PCT 14 P2 AV5
.32 IEC TEN
.560 t13A99H 03 III iaC23210101 AS 65
.30 C PCI
.14 P2 MV
-. 00 TIC TEN
.60 IH3ArnH 03 NII I20021101C1 513 55
.3.
C Per 15 P2 AV2
-. C TEC TER
.550 tI3ARIH 63 "I
I2182108 All 55
.65 C POT 23 P2 AVS
.C2 TEC TEll
.560 :H3ARI 03 HII I W2110/0 AS8 so
.889 PCI
.13 P2 AY3
- .21 TIC TEN
.600 1IA.PII BE III I 2V210101
.40 57
.27 a
PC 18 P2 AV4
-. 1
.01EC TEN MMS WIARNI 03 HI I 20010101
- 3 59
.29 0 PCT 14 P2 Avi
.00 TFN TEN
.660 I60Arn 60 ci ZM00/10/1a 44 50
.80 0
PeT 23 P2 AY3
.20 TIC TEN
.56C M9Rn6 03 NII I2202210101 4-SD
.27 0 PCI 13 P2 AVA
..12 TEC TERl.550 HOARI1 01 HI I 202/oiol
.44 f3
.49 C PCT 17 P2 AUI
.0 TEC TEN
.6c 1,0IAMIr 03 Hi I 200/10101 39 50
.33 0
PCI 165 P2 AVI
.08 TEN TEN
.550 M~fAW 03 HI I2382110/0l.
32 64
.34 0
POT 17 P2 AYZ
.00 TEC
- TEC,
.5G0 HE3A9II 83 HI I2022112101 51 64
.306 0PCT 14 P2 AVA
.1 TEN TEC
.66 HOARN 64 CI I2022#119ye.
39 63
.e 0
PCI 125 P2 AvE
.03 TIC TEll M
.560 PAAI s3 NI I2032/11/01 53 64
.24 0
PCT 17 P2 AYZ
.5,.
HIIARII 50 Cl I20212/lNI, 43
- 64.
.7 0
PCT 25 P2 AVGE
.83 TEN TEC
.560
'IlUARI so CI I
I 2932IM/Q AS 65
.45 9
PCT 19 P2 414
-.10 TEC St 52IhRi 5
Hi I2932/2/1, i 43
- 65.
.26 0
PCT 23 P2
- 41.
-. 03 ITE TH 50Phli 5
i I Z21/1 A
5
.7
~
PT I
Z 48
.1 I
TElN
.560 PhMAll H
I 202/10/
52 66
.64 6
CCT 23 P2
.112
.83 ICC TEN 3650 10/441 GI III a
50/00 2 6
- 2.
0PC7 11 P2 AY3
.06 TIC TEN
.660 5441 0
i I
2111 52 6
2 I I I2022/10/1 43 60
.40 9
.23 P2 AY3 Q.82E T~l ic
.550 *ITIAll so CI ZM290210/81 43 53
.6s 0 PCI 23 P2 414
.01 TEN4 ICC
.550 MRARII so Cl I 2000/11101s 43 60
.44 a
PCI is P2 A15
.20 7ElH TIC.-.560. 443ARHl St C
I2002f12/8 57 68 5.63 0PCT 33 3
825
.32 OPC DpC
.550 ZPSP4 its *CI 200212/UCl
.3 69
- 64 0
PCT 19 P2 M1
.22 7EN
- TIC,
.560 151A/Ill 48 CI I 290/10/6.
Ea 70
.34 0 PCI 1s P2 AY3
.03 TEC TEN S560 PUPH41 es5H I 02110161 52 71
.28 S PCI 12 P2
.411
.03.
IEC TEN
.. 560 P.342.H 87 III I 200/10o0 52 71
.71 0 PCI
'24 -P2 AYZ 03 IC TEll.650 KOARHl 87 HII I222/10/1,I 62 71
- 06 0
PCT 27 P2 413
.08 TEC TER M08 P44Ill 0A
? Hi 2002/10101 S7 71
.29 0 PCI 13 CO 415
.08 7EC TERl.160 1P.1/Il 07 tit I
Z011001gl 52 72 2.45 82 PCI 30 P2 AY2
-. 03 TIC TERll.548 VDA10I as HiI I0 20 10/01 5 2 72
.35 9O PCT 15 P2 413
.83 7EC TEN -
.1560 PPAPH es III I2002/10101.
38 73
.23
- 0. pCI 10
-P7 415
.72 TIN TEC
.560, PO.ARHI 43 CI 4----4...............
4....
- ..............................4.........
IN164523T1 14W COL VD-.TS DE0 10 (iaPER CHN LOCII 1140641 INCI12 eEGT NIOT POIA
?TYPE CAL Li 4.......
4......
4-----4.
.4...........
2 Enclosure Page 9 of 10
Table 2 SG -
4 LISTING OF U2R9 PERCENT INDICATIONS Vogtle 2 U219 t;BE 20821081.
1012012e62 13s55:14 I
INSPDATE RO CtO.
VOLTS DEG IND PER CNN LOCN INCNI INCH2 BECT ENDT PDIA PTYPE CAL LI 2 2112110198 57 73
.36 e
PCT 12 P2 AVt
.e0 IEHI TEC
.160 IOAR11 52 CI 2t2zleeilf 37 74
.30 e
PCT 14 12 AV3
.CC TEt TEC
.85.3 P'3M" 5
CI 2332110101 to 75
.24 e
PCT J3 P2 AVZ
-.93 Inl TIC
.560 h3MUM 64 CI 2t0iUeOIC 43 7G 67 0
PC?
21 02 AV5
.tC TEtl TJC
.56t0 13ARH 58 CI 2
1AUBOeIO 57 7C
.31 GV PCT 16 P2 AVS
-. C5 TENl TIC
.560 iMOARI1 54 Ct 2332110101 12 78 4t 0
PCT la V2 AV4
.CO INlE TEC
.5Ca H3JRH 54 Cl 22110160 57 la
.22 0
PCT 13 P2 AVG
..el TEN TeC
.56a H4Bill 54 Cl 2012110211 27 7D
.34 PCT 7
P2 AVS
.CC TClN TEC
.560 i4tAll s6 CI 2022110101 48 79
.34 C PCT 1I P2 AVZ
.CD TEH TeC
.560 IMAII 52 Cl 223211lot1 48 79
.29 r
PCI le P2 AY3
.ec TEll TtC
.550 iIBMI 52 CI 233211CIDI 53 sO
.29 e
PC?
IS r2 AYS
.03 (l1l 7EC
.650 hBARN 64 C
M21110!I01 43 S3 1.29
.e PCT 28 V2 AV3
.tC tti TIC
.560 I'3ARH 5Z CI ZO/110101 43 83 3.e6 t
PC]
45 t2 AV4
.t0 TEI TIC
.E60 M3MHRII 52 CI 282211101C 43 03 1.ll e
PCT EC P2 AYS
.e lCIII TIC
.560.i'ARH 52 CI 20021010/1 49 83
.46 e
PCT 14 P2 AYI
.CO 1lCI TIC
.5Ca i4OARit i2 CI 2a:321110t 54 D3
,23 C
rcT l0 r2 AYS C° TUIl TIC
.59 P8UPN 5S CI 2022110/60 e5 03
.64 C
MCY 12 2
AVlS
.es 7II TIC
.550 KBtARl So CI 2092I60101 43 as
- 31 C
PCT it Pz AV4
.ce TElt TEC
.86e itRH 5Z Cl 2tt2/C1011 44 05
.25 e
PCT 8
r2 AY3
.eo lClt TIC
.560 Ii3A2II 52 CI 2012/ICl10 46 E8
.2t 0 PCT 14 P2 AY3
.00 TCH TIC
.5640 P3A"t 54 CI t 2032110!01 4S aS
.21 PCTI 12 P2 AVS
-. Co TIlN TIC
.!tO IoATl t4 CI 1
1 2022110101 53 83
.30 0
PCT 14 P2 AV6
.eS3 XlI TIC
.5sea N3AR so C
I I
I 2312/1010C 51 D2
.47 0
PCT 0
P2 AVI
- .e3 ClCl TIC
.660 43AR11H 66 CI 2 2312/10ClI 43 53
.47 e
PrIT 1 P2 AVA
.e T7ll TIC 5t6 P3tRR 6S CI 1 2221011C3 49 93
.75 e
PCT 25 P2 AYS
-. e3 T£1t TEC
.660 M3Mt
.58 CI 1 28U1t0101 49 90
.25 0 PCT 12 P2 AY2
-. 14 TUll TEC
.556 MBPAR 511 CI I
I I Z2312/10/
Au 97 16 0 PCT 9
12 AV2
.eo t1ll TIC
.56t 140amm 58 CI 2tC2110101 4S 97
.23 0
PCT 12 12 AV3
- .22 Tril TIC
.I5e 1031AH 53 CI I-2512/1ofl 4t le6
.19 a
PCT 7
r2 AVI
.ca 701 TEC
.586 P3AMI 55 CI I 2212e10/l 4At! *6
.22 a
PCT g
P2 A3
.C40 MI TEC
.%63 1M-3ARt 56 CI I
I I 2milere1 32 l10
.24 a
rCT 10 P2 AV6
.DO TEII TEC
.s66 431ARR 78 CI I
I Ie2tle/e0/11 31 113
.. 1 e
PcT 0
P2 AV'
-. 41 YENt TCC
.E0 tSARH 70 CI 4...........................
+....*.*
i TK;SDATE R2W COL VCLTS DEC tIS PER Cl;N iocN tClCt TNUM2 EG;T EIT M8t;A PFTF CAL LI I--
I.......
4.--
- .4......
4......
Tubes: E0 Records Enclosure Page 10 of 10