unit 2 sg tube inspection report

8/17/2019 Unit 2 SG Tube Inspection Report

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April 15, 2016

U S Nuclear Regulatory CommissionAttq: Document Control DeskWashington, DC 20555

Re: St. Lucie Unit 2Docket No. 50-389Refueling Outage SL2-22Steam Generator Tube Inspection Report

L-2016-08910 CFR 50.55a

10 CFR 50.36

Attached is the St. Lucie Unit 2 Technical Specification 6.9.1.12 steam generatortube inspection report for the fall 2015 refueling outage (SL2-22). This submittal wasmade within 180 days after the initial entry into hot shutdown following the completionof the steam generator inspection that was performed in accordance with TS 6.8.4.1Steam Generator (SG) Program.

Please contact Ken Frehafer at (772) 467-7748 should you have any questionsregarding this submittal.

Sincerely,

Michael J. SnyderLicensing ManagerSt. Lucie Plant ~ ·

MJS/rcs

Enclosure with 7 appendices (A - G): SL2-22 Steam Generator Tube Inspection Report(104 Pages)

Florida Power Light Company

6501 S. Ocean Drive, Jensen Beach, FL 34957


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Enclosure

SL2 22 Steam Generator Tube Inspection Report

Introduction:

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The enclosed Steam Generator Tube Inspection Report for St. Lucie Unit 2 is submitted for theinspection of the RSGs during refueling outage 22 (hereafter referred to as the SL2-22inspection/outage), as required by Technical Specification section 6.9.1.12. Per the St. Lucie Unit 2Technical Specification section 6.8.4.1.1.d, the first ISi period is 144 EFPMs. The inspection in SL2-22was performed in accordance with Technical Specification 6.8.4.1.1, and was the fourth inspection ofthe RSGs in the first ISi period. References to prior Steam Generator Tube Inspection Reports of theRSGs are provided in Appendix A along with a list of acronyms and abbreviations used in this report.At unit shutdown for the SL2-22 inspection, the RSGs had operated for approximately 6.37 EFPY(76.48 EFPM) since replacement in December 2007. This included operation for approximately 1.28EFPY (15.36 EFPM) during the fuel cycle (cycle 21) leading up to the SL2-22 inspection. Initial entryinto Hot Shutdown following completion of the SL2-22 inspection was made on October 20, 2015.St. Lucie Unit 2 is a Combustion Engineering 2-loop PWR with Model 86/19TI RSGs manufactured byAREVA. The RSGs were fabricated using thermally-treated lnconel 690 tubing. Each RSG contains8,999 U-tubes; each tube has a nominal OD of 0.75 and a nominal wall thickness of 0.0429 . The tubeshave a tri-pitch arrangement and are supported by broached tube support plates (TSPs). The inspectionof the RSGs during the SL2-22 outage meets the requirements of the St. Lucie Unit 2 TechnicalSpecifications and the EPRI SGMP: PWR Steam Generator Examination Guidelines, Revision 7.

A Scope o Inspections Performed on each SGPrimary-side:• 100% full-length bobbin probe examination of all active tubes

• Array probe examination at TTS locations of all tubes in hot and cold leg tube expansion transitions ofperipheral high-flow regions, and low-row tubes along the tube-free lane. (Peripheral tubes in eachRSG spanned the two outermost tubes (of each row) exposed to the annulus, and all tubes in Rows1-4 along the tube-free lane.) The exam extent was +/- 3.0 from the TTS.

• Array probe examination of all tubes with previously-identified PLP Indications based on +Point™exams, and adjacent tubes.

• 30% sample of tight-radius U-bends of Rows 1 & 2 using the +Point™ probe.

• Diagnostic +Point™ examination at Special interest locations as required based on the results ofthe bobbin coil and array coil data.

• Selected wear indications were profiled with line-by-line sizing to provide additional information forcondition monitoring and operational assessment purposes.

• Visual inspection of all installed tube plugs in each RSG.

• Visual inspection of channel-head of each RSG per Westinghouse NSAL 12-1 Steam GeneratorChannel Head Degradation January 5 2012.

• Visual inspection of all components of the hotleg primary-side bowl to assess the condition basedon foreign object damage discovered after Condition Monitoring in the SL2-21 inspection.

Secondary-side:• Visual inspection of select components of the Upper Internals section of both RSGs, including the

feedwater ring and supports.


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8 Active degradation mechanisms found

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Wear at tube support locations was the only active (existing) degradation mechanism identified duringthe SL2-22 RSG inspection. This degradation mechanism was found on the tubes at the following tubesupport locations:

• Wear at anti-vibration bar (AVB) contact points• Wear at V-shaped support pad (V-SSP) contact points• Wear at tube support plate (TSP) contact points

No indications were identified that were due to foreign objects or to corrosion degradation mechanism.

C Nondestructive examination techniques utilized for each degradation mechanismTable 1 is a list of the EPRI Examination Technique Specification Sheets (ETSS) used for degradationdetection during the SL2-22 inspection.

Table 1NOE Degradation Mecha nism ETSS

Technique Location/Description Status TypeWear at AVB and TSP Supports

1 Bobbin (extended for detection of Existing Volumetric 96004.1 Rev. 13V-shaped Support Pad and V-shaped Support Bar wear)

2 Bobbin Wear at AVB and TSP Supports Existing Volumetric 96004.3 Rev. 13

3 Bobbin Foreign Object Wear (PLP) Potential Volumetric 27091.2 Rev. 1

4 Bobbin Tube-to-tube Wear Potential Volumetric 13091.1 Rev. 0

5 +Point™ Wear at Broached Supports Existing Volumetric 96910.1 Rev. 10

6 +Point™ ODSCC in Low Row U-bends Not Credible Axial 10411.2, Rev. 0Wear at AVB Supports (extended Existing Volumetric 10908.4, Rev. 1

7 +Point™ for detection of V-SSP)

8 +Point™ Volumetric Freespan Not Credible Volumetric 21998.1 Rev. 4

27901.1, 27902.1,

PLP Wear m o r p h o l o y27903.1, 27904.1,

9 +Point™ Potential Volumetric 27905.1, 27906.1dependent) and 27907.1 allRev 1)

10 +Point™ Wear at V-Shaped Support Existing Volumetric See footnotes2

•3

Structure'

ODSCC at TTS and Expansion

11 Array Transitions (extended for detectionof foreign object wear at TTS and Not Credible Circumferential 20400.1, Rev. 5

frees pan

Wear at V-SSPs is also commonly called appui wear. Additional information and clarification of V-SSP Wear is documentedin the St. Lucie Unit 2 Responses to RAls #10 & 11 in NRC ADAMS document, ML 15190A336.

2 ETSS 27905.1 Rev. 1 was used in SL2-21 to provide supplemental V-SSB wear sizing information, and ETSSs 27901.1 thru27907.1 all Rev 1) have been extended for sizing V-SSB wear.

3 Site specific qualification for V-SSP wear per AREVA (proprietary) document 51-9193913, Appui Wear Detection and SizingSite Qualification


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D Location, orientation if linear), and measured sizes if available) of service inducedindicationsThis information is indexed below in Table 2 for each service-induced indication. The actual listing ofindications identified at SL2-22 are attached in Appendix B through G of this report. Unless notedotherwise, each Appendix contains Indications for both RSG 2A and 2B.

Table 2 - Indexed listing of IndicationsDescription Aooendix No. of Paqes

Bobbin; All TSP Wear B 4

+Point™; Wear at V-shaped support pads (V-SSP) c 2

+Point™; PLP Indications D 2

Bobbin; AVB U-bend Apex Wear (AV4/5) - Row 69 E 2

Bobbin; AVB Wear :2::40 TWO F 2

Bobbin; AVB Wear20-39%, 1-19% TWO G 86

E Number of tubes plugged during the inspection outage for each active degradationmechanismThe number of tubes plugged for each active degradation mechanism is summarized below in Table 3:

Table 3 - Tubes Plugged during SL2-22 inspection outageReason for Pluaaing SG2A SG2B Total

AVB Wear ; 40% 2 0 2

AVB Wear< 40% - preventive plugging 64 4 68

AVB U-bend Apex Wear (AV4/5) 4 Row 69) 0 0 0

PLP indications - preventive plugging 3 3 6

Wear at V-shaped support pad (V-SSP) 0 0 0

TSP Wear 0 0 0

Total 69 7 76

F Total number and percentage of tubes plugged to dateThe total number and percentage of tubes plugged to-date in each SG is summarized below in Table 4:

Table 4 - Cumulative Tube Plugging Summary following the SL2-22 InspectionSG Total Pluqqed % Pluaaed2A 260 2.89%

2B 40 0.44%

Total 300 1.67%

4 Additional information and clarification of AVB U-bend Apex wear (AV4/5) is documented in the St. Lucie Unit 2 Response toRAI 10 in NRG ADAMS document, ML 15190A336.


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G The results of condition monitoring including the results of the tube pulls and in-situtesting

All SG tubes inspected during the SL2-22 outage satisfied the condition monitoring (CM) requirementsfor structural and leakage integrity. No evidence of corrosion degradation was found, and no

indications were found to exceed structural limits.1. The largest TSP Wear indications in each SG were 24% TWO and 21 % TWO, in SG 2A and 2B,

respectively. All detected TSP wear indications fell well below the CM limit for burst and leakage.The +Point™ voltages for all indications were less than 3.0 volts, confirming the burst and leakageintegrity for the tubes and in situ pressure testing is not required. No tube with TSP Wear requiredplugging and none were preventively plugged. The list of TSP Wear indications is provided inAppendix B.

2. Four (4) wear indications were identified which were associated with V-shaped support pads (VSSPs)5. Of the 4 indications, there was one new and one repeat (prior inspection) indication ineach SG. The V-SSP indications were detected using the bobbin probe, and were length- anddepth-sized using the +Point™ technique developed specifically for wear at these locations. (SeeNOE Technique #10 of Table 1.) Indications were relatively shallow in depth and short in length

and therefore met the CM margin requirements. No wear indications were identified on tubesdj cent to V-SSPs (known as v-shaped support bars or V-SSBs). The tubes with V-SSPindications remain in service based on the sizing assessment. The V-SSP indications details areprovided in Appendix C.

3. During the primary side examinations, no damage was detected from possible loose parts (PLPs)on the secondary-side of the tubes. However, 6 PLP indications (3 in each SG) were observed ator near the TTS. Special testing of tubes with +Point™ in the region of the PLP indicationsrevealed no volumetric indications. Therefore, there was no tube damage to the tubes in thevicinity of the PLP locations, so CM evaluation is not required. As a preventative measure,although there were no confirmed foreign objects in either SG, the 6 tubes with PLP signals wereremoved from service by plugging and stabilizing. Details of the PLP indications are provided inAppendix D.

4. A VB U-bend Apex wear (AV4/5) was detected on some tubes in Row 69of

both SGs using thebobbin probe. Row 69 is located just below the AV4/5 design depth location. Historically, U-bendApex wear has only been identified in Row 69 tubes. The highest recorded indications of AVB Ubend Apex wear (AV4/5) was 29% TWO in SG 2A and 9 TWO in SG 2B. No indication of AVBU-bend Apex Wear (AV4/5) met the criteria for preventive plugging. AVB U-bend Apex Wearindications are provided in Appendix E.

5. Two (2) tubes in SG 2A were reported as having AVB Wear of 40% TWO or greater at AVBintersections. Both tubes were plugged based on exceeding the plugging limits in TechnicalSpecifications. Additional information for the 2 tubes plugged for AVB Wear is provided inAppendix F. No AVB Wear indications 40% TWO were identified in SG 2B.

6. A number of AVB Wear indications (with


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Page 5of1 47. Although industry operating experience described in Westinghouse NSAL 12-01 is not directly

applicable to St. Lucie Unit 2, supplemental visual inspection of the primary-side channel headbowl (in both SGs) was performed in accordance with the recommendations presented in NSAL12-01. No channel head degradation was detected related to NSAL 12-01. No corrosion-relateddegradation was identified anywhere in the channel head of the SGs.

8. A follow-up visual inspection was performed of all areas of the 28 RSG hot-leg primary-side

channelhead based on foreign object damage that occurred while returning the Unit to power afterSG Condition Monitoring in SL2-21. This condition was entered into the corrective action programduring SL2-21. Although the foreign object impacted the primary-side channelhead components,(including the SG bowl surfaces and tubesheet), there was no breach in the cladding, and theintegrity of the RCS pressure boundary was maintained. As a preventive measure, one tube plugwas replaced during SL2-21 based on a visual inspection of the primary-side channelhead. Thefollow-up visual inspection in SL2-22 confirmed there was no change to the condition of the 8 RSGhot-leg primary-side channelhead components compared to the visual inspection results in SL2-21. Operability of this RSG was limited through the end of the last fuel cycle based on the foreignobject damage, therefore, for continued long-term operation of the RSG, the condition of allprimary-side components were evaluated through fatigue analyses prior to the SL2-22 inspection.Results of the fatigue analyses showed that the components meet the ASME Code requirementswith a reduction in the number of transient cycles of some components. The specified reductions

in transient cycles are still within the transient cycle projections for the Unit, including lifeextension. To address the impact of the foreign object on the installed tube plugs in the affectedchannelhead, qualification tests were performed. The tests replicated the foreign object impacts onthe plugs. The test results demonstrated that the damaged plugs installed in the HL of RSG 28 areacceptable for continued use throughout the remaining life of the Unit.

9. All previously-installed tube plugs (HL and CL) were visually inspected during the SL2-22inspection outage. All plugs were confirmed to be in their correct locations, and showed no visiblesigns of leakage based on the visual examination. No degradation of the tube plugs were notedapart from the damage incurred by the foreign object in SL2-21 (discussed above).

10. Secondary-side inspection activities comprised of visual inspection of select areas of the UpperInternals section of both SGs, including the feedwater ring and loose-part trapping screens of eachSG. A sample of the primary separators, instrument nozzles, steam-dome manway hatch, wrapper

roof hatch and the recirculation flange were also visually examined. No damage or deficiencieswere observed. During inspection of the SG 28 feedring, the inner support brackets were found tobe slightly deformed. The brackets were part of a new design that was installed the prior outage(SL2-21 ). The support brackets appear to have been displaced by a pressure transient in thefeedring during the last operating cycle. All welds were noted to be intact. The condition wasdocumented in the corrective action program, and the brackets were repaired by attaching supportbraces/stiffeners to them. No deficiency was observed with the SG 2A feedring and supports. Nosecondary-side cleaning activities such as upper bundle flush, sludge lancing or foreign objectsearch and retrieval (FOSAR) were performed in SL2-22.

In summary, all wear indications detected at AV8s, V-SSP, and TSP locations met CM requirements.No tubes required in-situ pressure testing for either tube burst or leakage based on the SL2-22inspections. Therefore, all tubes met the structural and leakage integrity requirements of the St. LucieUnit 2 Technical Specifications. No tube pulls were required.

H he effective plugging percentage for all plugging in each SG

No tube repair methods (i.e. sleeving) are approved for St. Lucie Unit 2 that would have an effect onthe effective plugging percentages. Therefore, the applicable effective plugging percentage issynonymous with the Plugged in Item F above.


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APPENDIX A Additional Information

References to Prior SG Tube Inspection Reports

SGISI EOG Outage NRG ADAMS Accession No.1 EOG-17 SL2-18 ML0932302262 EOG-18 SL2-19 ML11270A0153 EOG-19 SL2-20 ML 13141A4794 EOG-20 SL2-21 ML 14279A2375 EOG-21 SL2-22 current report)

Abbreviations an d Acronyms

AVB

CL

CM

EOC21

EFPM

EFPY

EPRI

ETSS

HL

ISi

OD

ODS CC

PLPRSG

SG

TSP

TTSTW

V-SSB

V-SSPWAR

Anti-Vibration Bar

Cold Leg

Condition Monitoring

End-of-cycle 2 or SL2-22 inspection)

Effective Full Power Months

Effective Full Power Years

Electric Power Research Institute

Exam Technique Specification Sheet

Hot Leg

In-service Inspection

Outside Diameter

Outside Diameter Stress Corrosion Cracking

Possible Loose PartReplacement Steam Generator

Steam Generator

Tube Support Plate

Top of Tubesheet

Through Wall Depth

V-Shaped Support Bar side bar wear)

V-Shaped Support Pad Part of AVB Support System)

Mechanical Wear

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AREVA NP Inc .Customer Name: FPL - S t . Luc ie Un i t 2

09/15 - EOC21Bobbin TSP Wear 1-19

ROW COL TW LOCATION

10 04C +0 .4610 04H 0 . 6 9

15 04C + 0 .44

11 06C 0 . 749 05C +0.4210 05C 0 . 6 3

12 05C +0.329 05C 0 . 7 5

1 2

1 62

1 80

1 82

1 86

11

1

1

1

1

11

2

2

23

3

3

3

4

4

44

5

5

6

6

6

7

7

10

10

10

12

13

14

14

18

30

30

1392 10

96 8

140 6

12

13

154 14

116

156 8

160 13

13

162 15

168 8

12

169

1 4

6

12

1191 1097 8

2 5

8 6

6

158 9

168 7

159

5 8

73 5

143 7

151 8

82 8

168 11

7 6

9 10

169 7

2 8

92 7

71 7

3 5

9 7

141 112 6

13 9

167 1091 6

9 6

17 5

04C +0.3304C +0.3502C +0.4406C 0 . 7 4

04C + 0 .4204C 0 . 7 4

05C 0 . 7 5

05C +0.3704C + 0 .4004C +0.4405C 0 . 7 5

04C 0 . 7205C 0 . 7 4

05C +0 . 4 705C 0 . 7 4

04C +0.4404C 0 . 6 9

06H 0 . 6 7

05C +0 . 4 405C 0 . 6 7

04C +0.4404C 0 . 7202C +0 . 4 204H 0 . 7 6

04H+0 . 4 4

04H 0 . 7 1

05C 0 . 7205C +0.4704C +0.4605C 0 . 7 7

04C +0.3904C +0.4704C 0 . 1 9

04C 0 . 7 4

03H +0.3505C 0 . 7 4

04C +0.4404H 0 . 6 9

04C - 0 . 6 804C· +0. 44OlC +0.4804C +0.3904H 0 . 6 9

04C 0 . 6 9

04H +0.4604C 0 . 6 9

04H 0 . 6 9

04H 0 . 6 9

05C 0 . 7103C 0 . 7105C 0 . 6 9

03H - 0 . 5 7

PPENDIX B TSP Wear03 /16 /16 17:13:51Component: S/G A

ROW COL

31 66

35 11837 6

47 16248 9

53 158

54 159

55 1457

57

58

59

60

60

63

64

67

68

69

70

72

73

74

7577

77

79

79

7980

81

86

87

87

88

89

90

90

92

92

92

93

94

94

95

96

96

98

99

99

100

100

102

10

14

157

160

157

159

156

157

156157

16

151

155

18

7122

18

20

22

26

130

17

18

21

2628

25

22

23

33

2527

29

34

3137

36

29

31

14328

30

29

31

39

TW LOCATION

5 02C +0.415 02H -0 .276 04C +0.47

4 05C +0.477 04C +0.459 05C +0.477 05C +0.436 04H -0 .686

6

84

4

4

8

6

104

2

11

10

56

8

3

9

4

56

7

7

7

6106

6

7

86

5

8

69

5

7

7

55

7

6

8

04C +0.4504H -0 .6805C +0.4505C +0.4505C -0 .6905C +0.4705C 0 . 6 6

05C +0.3405C +0.4305C 0 . 7105H +0.4505C +0.4505C +0.4304H -0 .7007C +0.2804H - 0 . 6 504H +0.4504H - 0 . 6 504H -0 .6304H -0 .6204C +0.4704H -0 .6505H -0 .6504H -0 .6304H

+0.4104H -0 .6205H -0 .6704H -0 .6006H - 0 . 7 104H -0 .6704H +0.4704H -0 .6504H +0.4704H -0 .6304H -0 .6705H - 0 . 7 104H +0.4204H +0.4504H +0.4904H -0 .6804H +0.4704H -0 .7004H -0 .70

11 04H -0 .678 04H -0 .675 07H 0 . 719 04H -0 .629 04H +0.447 04H -0 .655 0 H 0 . 65

8 05H -0 .697 04H -0 .70

ROW COL

103 32

106 43106 45

108 39

108 111

109 34

109 40

109 42

110 39

110 43

111 36

111 38

113 38

116 41

117 42

119 42

119 44

120 45

120 111121 124

122 45

122 47

124 49

127 100

129 80

129 96129 114

130 57

131 92

131 104

131 108

131 110

134 103

134 105

138 83

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TW LOCATION

4 04H +0 . 5 09 04H - 0 . 6 79 04H +0.49

4 04H 0 . 7 06 04H 0 . 7 0

13 04H 0 . 6 6

8 03C 0 . 6 8

8 04H 0 . 6 8

11 04H +0 . 4 78 04H 0 . 6 6

6 07C 0 . 8 2

5 04H +0 . 4 34 04H 0 . 7 0

8 04H 0 . 6 6

6 07H - 0 . 6 86 07H +0.458 04H +0 .5 06 04H 0 . 6 8

10 04H 0 . 6 6

7 04H +0.488 04H 0 . 6 8

5 05H 0 . 6 8

6 05H - 0 . 6 811 04H O. 50

4 05C +0.439 05C - 0 . 6 75 04H - 0 . 6 74 04H +0.503 05H 0 . 7 5

6 04H 0 . 7 0

3 05C +0.467 05C +0.38

1405C

+ 0 .459 06H 0 . 7 4

4 04H 0 . 6 6

7 05C + 0 .436 04C + 0 .535 03C + 0 .509 03C +0.478 05C 0 . 6 5

11 05H + 0 .42

10 05H + 0 .395 05H + 0 .45

To t a l Tubes 129To t a l Records: 163


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REV NP Inc .Customer Name: FPL S t . Luc ie Unit 2

09/15 EOC21Bobbin TSP Wear 20-39

ROW COL

2 1

2 7

TW LOC TION

24 04C 0 . 6 1

21 04C - 0 . 6 3

Tota l Tubes 2

To t a l Records: 2

APPENDIX B TSP Wear03 /16 /16 17:08:43Component: S/G A

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AREVA NP I n c .

Customer Name: FPL S t . Luc ie Un i t 2


ROW COL

1 32

1 56

1 70

1 82

1 841 1101 1161 1481 1541 1661 168

2 7

2 212 63

2 69

2 752 892 91

2 952 1132 1152 1592 169

3 303 523 168

10 53

11 80

17 36

TW LOCATION

8 04C 0 . 6 5

13 05C 0 . 72

12 05C 0 . 5 6

15 05C + 0 .3 318 05C 0 . 7 4

9 04C +0.4216 05C +0.358 04C 0 . 65

12 05C 0 . 72

12 05C - 0 . 7 710 05C + 0 .33

12 06C +0.3512 04C +0.2612 05H 0 . 7 1

11 05C +0.37

10 05C 0 . 2 3

11 04C +0.3713 04C - 0 . 7 06 03C +0.408 04C 0 . 729 02C +0.447 05C 0 . 7 3

7 05C 0 . 725 05C 0 . 7 0

4 05C 0 . 728 05C +0.337 04C +0.408 06C +0.37

13 05C +0.397 05C - 0 . 7 38 05C - 0 . 7 711 03C 0 . 6 5

15 05H +0.397 04C +0.447 05C +0.33

17

18

20

20

22

82 5

167 7

17 10

167 9

45 10

05C +0.4405H 0 . 6 9

04H +0.4905H 0 . 7 1

04H - 0 . 6 504C 0 . 72Ole 0 . 5 5

03C 0 . 7 0

04C 0 . 7 0

04C 0 . 6 7

04C 0 . 7 0

04C 0 . 7 0

04C 0 . 6 504C 0 . 6 9

04C +0.3904C - 0 . 6 804H + 0 .4 804C 0 . 7 0

04H 0 . 6 2

05H 0 . 7 0

04C - 0 . 6 705C +0.4205C +0.3304C 0 . 5 6

07C 0 . 8 6

22

22

3134

3639

4244

44

45

5154

55

6161

6667

68

1085 7

125 9

10 109 5

5 118 9

7 107 13

15 6

8 6

20 8

13 8

160 7

6

12 9

160 9

153 8

14 13

19 9

PPENDIX B TSP Wear03 /16 /16 17 :00 :13Component: S/G B

ROW

68

71

7274

75

7577

78

81

86

86

86

9193

99

100

104

106

107

107

108

109·112

113

113

115

116

117

118

COL

151

14

1915

18

72

152

19

152

2127

14170

146

142

4

13933

60

62

137

5637

54

60

56

13150

41

TW LOCATION

9 03C -0 .697 05H -0 .677 04C -0 .69

7 07C 0 . 765 05C -0 .729 05C +0.4412 04H -0 .696 05C +0.429 07C -0 .7410 04H +0.4411 04H

5 04H

5 05C

7 07C

9 05H

6 05C

10 ·o6c

8 05H

+0.42

+0.42

+0.32-0 .74-0 .70-0 .65

o .350 . 72

9 05H -0 .747 0 6C 0 . 67

6 04H 0 . 67

7 05C +0.335 05C -0 .708 04C -0 .536 05C +0.516 05C -0 .657 07C -0 .847 04H -0 .655 05C -0 .704 05C +0.376 06C +0.3512 05C 0 . 60

5 04H -0 .6312 04H -0 .6112 06C +0.35

120 127 7

121 46 7

121 48 7

121 126 14

122 51 11

122 107 10

123 46 6

04C +0.4606C +0.3305C -0 .6804C -0 .6006C -0 .7704C -0 .6904H -0 .6805C -0 .6806C -0 .7506C +0:3306C -0 .7004H -0 .65

05C -0 .7505C -0 .6804C 0 . 67

04C -0 .6506C 0 . 7504H -0 .6503C -0 .6506C -0 .7503C -0 .6804H +0.4604C -0 .6507H +0.4004H +0.44

7

123 50 9

11

124 51 13

8

124 55 6124 57 5

124 101 8

124 103 7

125 54 10

126 51 4

126 75 10

127 58 7

127 70 8

128 73 9

129 104 10

130 57 10

130 63 6

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ROW COL

130 67

130 99

130 103

131 82131 96

TW LOCATION

8 05C +0.4413 04C - 0 . 6 87 04H - 0 . 6 7

7 03C 0 . 6 511 04C 0 . 68

131 106 7

133 66 8

133 76 11

133 102 7

8

133 106 7

134 65 127

134 71 8

134 83 10

134 8 9 8

134 91 11

135 70 12

135 74 8

136 71 11

136 73 9

136 77 8

8

10

137 82 14

137 92 7

138 73 128

138 79 8

9138 81 6

04H + 0 .3907C - 0 . 8 005C +0.4004H +0.3904H - 0 . 6 904C 0 . 6 2

07H +0.3805C +0.4006C +0.2403C - 0 . 6 304H +0.4507C +0.2805C +0.4004H +0.3905C +0.3505C +0.4204H +0.4405C +0.4003C - 0 . 6 807C +0.3004C +0.4204H +0.3905C +0.4005C + 0 .3703C 0 . 6 6

03C - 0 . 7 0

T o t a l Tubes 128

To t a l Records: 151


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AREVA NP I n c .Customer Name: FPL S t Luc ie Unit 2


ROW COL TW LOCATION1 168 21 05C - 0 . 1 6

To t a l Tubes 1To t a l Records: 1

PPENDIX B TSP Wear03/16/16 17:06:59Component: S/G B

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AREVA NP IncCustomer: FPL

09/15 - EOC2

Plan t : S t Lucie

VPAD V-SSP/V-SSB) n d i c a t i o n s

QUERY: psl2a_vpad+Point .qry

Unit : 2

ROW COL VOLTS DEG CHN IND TW LOCATION

120 43 0.12135 102 0.13

To ta l Tubes 2To ta l Records : 2

106 P6 WAR92 P6 WAR

AV7 +23.96AV3 +0.58

03/24/16 17:18:55

Component: S/G APPENDIX c· VSSPs

EXT EXT UTIL 1

AV8 AV7 16AV3 AV3 17

Note: UTIL 1 e n t r i e s r e p r e s e n t TWD va lues .

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AREVA NP IncCustomer : FPL

09/15 EOC2

Plan t : St L u c i e

VPAD V-SSP/V-SSB) I n d i c a t i o n s

QUERY: psl2b_vpad+Point .qry

U n i t : 2

ROW COL VOLTS DEG CHN IND TW LOCATION

110 135 0.22112 133 0.23

To t a l Tubes 2To t a l Records : 2

93 P6 WAR273 P6 WAR

AV8 1 . 71AVB - 1 . 12

Component: S/G

EXT EXT UTIL 1*

AV8 AVB 25AVB AVB 24

03/24/16 17:24:07

*UTIL 1 e n t r i e s r e p r e s e n t TWD v a l u e s .

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APPENDIX D PLP IndicationsAREVA I n c .

Customer Name: S t . Luc ie U n i t 2 Component: S/G A

09/15 EOC21

Tubes wi th Po in t PLP I n d i c a t i o n s wi th a l l r e s u l t s

ROW COL IND TW LOCATION

96 99 PTPPLP TSH 0.55PIO TSH 0.56TWO 5 AVl 0.12TWO 15 AV 0.09TWO 19 AV3 0.12TWO 7 AV4 0.14TWO 10 AV7 0.07

-----------------------------97 100 PTP

PLP TSH 0.03PLP TSH 0.29PLP TSH 0.37PIO TSH 0.48TWO 8 AVl 0.00TWO 16 AV 0.00TWO 24 AV3 0.00TWO 13 AV4 0.00TWO 16 AV5 0.00TWO 29 AV6 0.02TWO 14 AV7 0.00

-----------------------------99 100 PTP

PLP TSH 0.32PLP TSH 0.32PLP TSH 0.35PIO TSH 0.45TWO 13 AVl 0 . 0 2TWO 12 AV 0.00TWO 15 AV3 0 . 0 2TWO 13 AV5 0 . 0 5TWO 18 AV6 0.02TWO 19 AV7 -0 .07

Tota l Tubes 3Tota l Records: 31

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APPENDIX D PLP IndicationsREV I n c

Cus tomer Name: S t Luc ie U n i t 2 Component: S/G B

09/15 EOC21

Tubes w i t h Point PLP I n d i c a t i o n s wi th a l l r e s u l t s

ROW COL IND TW LOC TION

33 8

34 9

35 8

To t a lTo t a l

NDD

PTPRBD

PID TSC 0.56PLP TSC 0.43

PTPTWD 5 04C -0 .67PID TSC 0.32PLP TSC 0.19

PTP

RBD

PID TSC 0.67PLP TSC 0.67PLP TSC 0.67

Tubes 3Records: 14

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AREVA NP Inc 11 /11 /15 21 :41 :23Customer Name: FPL S t Lucie Uni t PPENDIX E: AVB U - B ~ P f d ~ ~ e xt f f i > ~ )09/15 EOC21Bobbin AVB Wear i n AVB Tr a n s i t i o n Row Tubes

QUERY: QueryM3[1] . q r y

ROW COL TW LOCATION

69 20 6 AV69 36 5 AV69 44 6 AV69 46 6 AV69 56 6 AV69 62 8 AV69 78 9 AV69 84 7 AV69 98 7 AV

Tota l Tubes 9Tota l Records: 9

l . 3 0l . 2 8l . 650.960 .92

0 .000 .240 .020 .50

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AREVA NP I n cCustomer Name: FPL S t . L u c i e U n i t 2

0 9 / 1 5 EOC21Bobbin AVB Wear 40-100

ROW COL TW LOCATION

102 93

108 89

40 AV6 0 . 0 040 AV 0 . 0 0

To t a l Tubes 2To t a l R e c o r d s : 2

11 / 11 / 1 5 2 1 : 0 9 : 5 7

APPENDIX F· VB \ ~ f i c r i l ' . 4 0 3 ) A

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REV NP I n cC u s t o m e r Name: FPL S t L u c i e U n i t 2

09/15 EOC21B o b b i n VB Wear 40-100

ROW COL TW LOC TION

T o t a l Tubes 0T o t a l R e c o r d s : 0

11 / 11 / 1 5 2 1 : 4 4 : 5 1

PPENDIX · A\18 \ f i f ~ f 1 ( I i l~ O ~B

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APPENDIX G AVB Wear (


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AREVA NP Inc .Customer Name: FPL - S t . Lucie Uni t 2

09 /15 - EOC21Bobbin AVB Wear 1-19

ROW COL TW LOCATION

9 AV6

7 AV4

5 AV3

136 91 18 AV416 AV

6 AVl

13 AV8

11 AV6

136 93 11 AVl

15 AV

13 AV5

5 AV8

136 95 5 AV4

6 AV6

137 74 11 AV67 AV7

12 AV8

137 76 6 AV7

137 78 6 AV7

137 80 16 AV3

137 84 9 AV8

18 AV7

137 86 7 AV8

8 AV7

137 92 15 AV7

T o t a l Tubes 2649T o t a l Reco rds : 6907

0 .000 .000 .00

0 .000 .000 .000.00

0.000.000 .000.000.000 .00

0 .00

0 .000 .000 .00

o 21

- 0 . 1 2+0.07

0 .000 .000 .000 .000 .00

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APPENDIX G: AVB Wear (


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L-2016-089Enclosure


unit 2 sg tube inspection report

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