Text

Inservice Inspection Report and Steam Generator Inservice Inspection Summary Report for End of Cycle 21 Refueling Outage
	ML14273A440
Person / Time
Site:	Catawba
Issue date:	09/25/2014
From:	Henderson K; Duke Energy Carolinas
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	CNS-14-105
	Download: ML14273A440 (24)
	v • d • e

Kelvin Henderson DUKE Vice President ENERGY.

Catawba Nuclear Station Duke Energy CNO1VP 1 4800 Concord Road York, SC 29745 CNS-14-105 o: 803.701.4251 f: 803.701.3221 September 25, 2014 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555

Subject:

Duke Energy Carolinas, LLC (Duke Energy)

Catawba Nuclear Station, Unit 1 Docket Number 50-413 Inservice Inspection Report and Steam Generator Inservice Inspection Summary Report for End of Cycle 21 Refueling Outage In accordance with Section XI of the ASME Code, please find attached the subject 90-day reports which provide the results of the inservice inspection and the steam generator inspection associated with the subject outage. Note that the steam generator inservice inspection summary report includes all of the information required to be submitted in the 180-day report required by Catawba Technical Specification 5.6.8, "Steam Generator (SG)

Tube Inspection Report". Therefore, no additional report is required to be submitted for this outage.

There are no regulatory commitments contained in this letter or its attachments.

If you have any questions concerning this material, please call L.J. Rudy at (803) 701-3084.

Very truly yours, Kelvin Henderson Vice President, Catawba Nuclear Station LJR/s Attachments A047 www.duke-energy.comn

Document Control Desk Page 2 September 25, 2014 xc (with attachments):

V.M. McCree Regional Administrator U.S. Nuclear Regulatory Commission - Region II Marquis One Tower 245 Peachtree Center Ave., NE Suite 1200 Atlanta, GA 30303-1257 G.A. Hutto, III, Senior Resident Inspector U.S. Nuclear Regulatory Commission Catawba Nuclear Station G.E. Miller (addressee only)

NRC Project Manager (Catawba)

U.S. Nuclear Regulatory Commission One White Flint North, Mail Stop 8-G9A 11555 Rockville Pike Rockville, MD 20852-2738 Catawba Unit 1 End of Cycle 21 Inservice Inspection Report

CASE N-532-4 FORM OAR-i OWNER'S ACTIVITY REPORT Report Number Owner's Activity Report for Refueling Outage 1 EOC21 Catawba Nuclear Station, 4800 Concord Road, York, SC 29745 Plant Unit No.

1 (if applicable)

Commercial service date 6/29/1985 Refueling outage no.

1 EOC21 Current inspection interval 3rd for Class 1, 2, & 3 Components & Supports and 2 nd for Class MC Containment (1st, 2nd, 3rd, 4th, other)

Current inspection period 3rd for Class 1, 2, & 3 Components & Supports and Class MC Containment (1sf, 2nd, 3rd)

Edition and Addenda of Section XI applicable to the inspection plans 1998 Edition through the 2000 Addenda Date and revision of inspection plans See Attachment Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Same Code Cases used:

The following Code Cases are permitted by the ISI Plans: N-460, N-504-3, N-513-2, N-532-4, N-533-1, N-566-2, N-586-1, N-613-1, N-616, N-624, N-639, N-643-2, N-647, N-663, N-665, N-683, N-685, N-686, N-686-1, N-694-1, N-695, N-696, N-697, N-700, N-706, N-722-1, N-729-1, N-731, N-770-1 (if applicable)

CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of 1EOC21 conform to the requirements of Section XI.

(refueling outage number)

~43~-

~

A 9 ~,4 g Signed Date

'?Xo/~

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of South Carolina and employed by HSB Global Standards of CT have inspected the items described in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

':2.t-AIX e-"

Commissions n/1 JZ'J, rZigtq re

"'3 Inspector's Signature National Board, State, Province, and Endorsements Date I-//-

)

Attachment Catawba Unit 1 End of Cycle 21 Inservice Inspection Report Date and Revision of Inspection Plans:

1. The following documents comprise the Catawba Nuclear Station 3rd Interval Inservice Inspection Plan for Unit 1 (Class 1, 2, and 3 Components):

a. Third Interval Inservice Inspection Plan Catawba Nuclear Station Units 1 and 2 General Requirements, Document #CISI-1462.10-0030-GEN REQ, Rev 1, dated 06/26/2008, including the following addenda:

i. CISI-1462.10-0030-3CNS-021 through CISI-1462.10-0030-3CNS-036

b. Catawba Nuclear Station Unit 1-Third Inspection Interval Inservice Inspection NDE Plan, Document #CISI-1462.10-0030-UNIT 1, Rev 1, dated 06/25/2008, including the following addenda:

i. CISI-1462.10-0030-3CNS1-028 through CISI-1462.10-0030-3CNS1-083

2. The following documents comprise the Catawba Nuclear Station 3 rd Interval Inservice Inspection Pressure Test Plan for Unit 1:

a. Third Inspection Interval Inservice Inspection Pressure Test Plan for Catawba Unit 1, Document #CISI-1462.20-0020-U1PTPLAN, Rev 1, dated 07/23/2008, including the following addenda:

i. CISI-1462.20-0020-Cl-PT-031 through CISI-1462.20-0020-Cl-PT-052

3. The following documents comprise the Catawba Nuclear Station 2 nd Interval Containment Inservice Inspection Plan for Unit 1 (Class MC):

i. Catawba Nuclear Station Units 1 and 2 - Second Interval Containment Inservice Inspection Plan, Document #CN-ISIC2-1042-0001, Rev 4, dated 06/04/2014

CASE N-532-4 Catawba Nuclear Unit 1 Form OAR-1 Owner's Activity Report Table 1 Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service Examination Category and Item Description Evaluation Description Item Number Boric acid residue found on valve I1NV37A, NC Pump Areas identified in PIPs C-12-11351, C-14-04813, Boi B15.70 1DSacid residue found onle I entatn (one P

C-14-06204, C-14-06758, C-14-06759, and C B-P / B15.70 1D Seal Housing, and Incore Instrumentation (Zone 06760 were evaluated by Engineering and found Number lNC-001 L-A) to be acceptable.

Boric acid residue found on valve 1ND-19 (Zone Area identified in PIP C-12-10746 was evaluated Number 1ND-001 L-B) by Engineering and found to be acceptable.

Boric acid residue found on 1A NI Pump (Zone Number Areas identified in PIPs C-13-06761, C-13-06762, c-H C7.1 Boric acid re e fand C-13-06763 were evaluated by Engineering 1NI-003L-B) and-found to be acceptable.

Boric acid residue found valve 1NI 143 (Zone Number Area identified in PIP C-13-02236 was evaluated 1NI-005L-B) by Engineering and found to be acceptable.

Areas identified in PIPs C-13-05121, C-13-05123, C-H / C7.10 Boric acid residue found on eA NS Pump and bolted and C-1 3-05127, and C-1 3-5129 were evaluated connection #1 NSFE5020 (Zone Number 1NS-001 L-B) by Engineering and found to be acceptable.

Boric acid residue found on l B NS Pump seal area and Areas identified in PIPs C-1 3-02422 and C C-H / C7.10 boltd acidnrectiduefound one1B NSPumber seal a02423 were evaluated by Engineering and found cbolted connection (Zone Number 1NS-002L-B) to be acceptable.

Boric acid residue found on valve 1NV15B (Zone Area identified in PIP C-13-00435 was evaluated Number 1NV-001 L-B) by Engineering and found to be acceptable.

Areas identified in PIPs C-1 3-06060, C-i13-06061, Boric acid residue found on 1 NV-265 threaded C-i 3-06062,Cc-3-06063, C-i 3-06064e C-H / C7.10 connection, 1A NV Pump seal area, suction connection, C-13-06062, C-1 3-06063, and C-1 3-06064 were and discharge connection (Zone Number 1 NV-002L-B) acceptable.

Boric acid residue found on 1B NV Pump seal area, Areas identified in PIPs C-1 3-04892, C-1 3-04893, C-H / C7.10 suction connection, and discharge connection (Zone C-1 3-04900, and C-1 3-04903 were evaluated by Number 1NV-003L-B)

Engineering and found to be acceptable.

Areas identified in PIPs C-14-04282, C-14-04287, Boric acid residue found on components within Zone C-14-04290, C-14-04294, C-14-04295, C D-B / D2.10 1KF-001L-C (1A KF Pump, Valves 1KF4, 1KF5, 1KF6, 04297, C-14-04300, and C-14-04302 were 1 KF7, and blind flange connection, evaluated by Engineering and found to be acceptable.

Areas identified in PIPs C-14-04279, C-14-04280, Boric acid residue found on components within Zone C-14-04281, C-14-04283, C-14-04284, and C D-B / D2.10 1KF-002L-C (lB KF Pump, Valves 1

KF19, 1KF20, 04285 were evaluated by Engineering and found 1KF21, and 1KF22.

to be acceptable.

Cold Load settings on drawing unclear.

F-A/ F1.10 Cl.F1.12.0015 / 1-R-NC-1535 Evaluation found to be acceptable. Reference PIP C-14-04740 VT-3 examination observed rust and corrosion.

F-A / F1.20 Cl.F1.20.0017 / 1-R-FW-0002 Structural integrity not affected. Evaluation found to be acceptable. Reference PIP C-14-04997 VT-3 examination revealed loose locknut on strut.

F-A / F1.20 Cl.F1.20.0049 / 1-R-NI-2275 WR# 1110350 written to tighten. Evaluation found to be acceptable. Reference PIP C-14-04736 VT-3 examination revealed small gap between baseplate and wall. Problem was previously F-A / F1.20 Cl.Fl.20.0078/ 1-R-NS-0039 identified in 2005 and found to be acceptable (see PIP C-05-01594). Evaluation remains acceptable

- reference PIP C-14-04743

CASE N-532-4 Catawba Nuclear Unit 1 Form OAR-1 Owner's Activity Report Table 1 (Continued)

Items with Flaws or Relevant Conditions that Required Evaluation for Continued Service Examination Category and Item Description Evaluation Description Item Number VT-3 examination revealed loose locknut on pipe F-A / F1.20 Cl.Fl.20.0127 / 1 -R-SV-1 522 clamp WR# 1110019 written to tighten.

Evaluation found to be acceptable.- reference PIP C-14-04564 VT-3 examination revealed loose locknut on pipe F-A / F1.20 Cl.F1.20.0128 / 1-R-SV-1524 clamp WR# 1110019 written to tighten.

Evaluation found to be acceptable..- reference PIP C-14-04573 VT-3 examination revealed loose locknut on pipe F-A / F1.20 Cl.F1.21.0001 / 1-R-CA-1654 clamp WR# 1110354 written to tighten.

Evaluation found to be acceptable..- reference PIP C-14-04658 VT-3 examination revealed broken snap ring.

F-A / Fl.20 C1F1.21.0026 /1-R-NI-2271 WR# 1110327 written to replace snap ring.

Evaluation found to be acceptable - reference PIP C-14-04734 VT-3 examination revealed damaged and missing F-A / F1.20 Cl1Fl1.22.0027 / 1 -R-NI-2264 snap rings. WR# 1110221 written to replace snap rings. Evaluation found to be acceptable.-

reference PIP C-14-04738 VT-3 examination revealed strut and pipe clamp has a 6 degree misalignment. Evaluation determined this is within manufacturer's tolerance and these conditions do not affect function. WR 01110906 written to correct alignment - reference PIP C-14-05064 VT-3 examination revealed loose locknut on pipe F-A / F1.30 Cl.Fl.30.0087 / 1 -R-SA-001 5 clamp. WR# 1110351 written to tighten.

Evaluation found to be acceptable.- reference PIP C-14-04822 VT-3 examination revealed loose concrete anchors. WO# 02154142-02 written to tighten anchors. Evaluation found to be acceptable.-

reference PIP C-14-05392 VT-3 examination revealed loose locknut on pipe F-A / F1.30 Cl1Fl1.31.0130 / 1-R-KC-0858 clamp. WR# 1111370 written to tighten.

Evaluation found to be acceptable.- reference PIP C-14-05396 VT-3 examination revealed loose base plate anchors. WO# 02156818 written to tighten anchors. Evaluation found to be acceptable.-

reference PIPs C-14-04823 & C-14-05790

CASE N-532-4 Catawba Nuclear Unit 1 Form OAR-1 Owner's Activity Report Table 2 Abstract of Repair/Replacement Activities Required For Continued Service Code Class Item Description Description of Work Date Completed Repair / Replacement Plan Number Category F-A, Pipe support repaired 3

Summary Number due to water hammer 06/02/2014 Work Order #

C1.Fl.30.0052, damage. Reference 02152603-06 Support 1-R-KC-0875 PIP C-14-04823 Pipe support repaired Category F-A, due to water hammer Work Order #

3 Summary Number damage. Reference 06/04/2014 02152603-01 C1l.F1.31.0011, PIPs C-14-04823& C-Support 1-R-KC-0874 14-04392 14-06392 Pipe support repaired Category F-A, due to water hammer 3

Summary Number damage. Reference 05/29/2014 Work Order #

Ci.F1.31.0096, PIsC-14-04823 & C-02154142-01 Support 1-R-KC-0876 PIPs 14-05392 3

Nuclear Service Water Replaced piping due to 01/20/2014 Work Order#

System Piping thru wall leak.

I 02098791-09 Catawba Unit 1 End of Cycle 21 Steam Generator Inservice Inspection Summary Report

Steam Generator Outage Summary Report Catawba Unit 12014 Outage EOC 21 Location: 4800 Concord Road, York, South Carolina 29745 NRC Docket No. 50-413 National Board No. 130 Commercial Service Date: June 29, 1985 Owner: Duke Energy Corporation 526 South Church St.

Charlotte, N.C. 28201-1006 Revision 0 Prepared By:

Reviewed By:

8 3 a

.DA o tAA o5S.

Approved By:

'E JamesR

/1 &'

Copy No.

Assigned To:

Controlled:

Uncontrolled:

)ate: Y-. 42dŽ*

)ate: q__

IA

)

)ate:

Qqlq/

90-O1 Page I of is

Controlled Distribution Copy No.

Original Assigned To Catawba Nuclear Station Document Control Master File CN-208.21 1

NRC Document Control Uncontrolled Distribution 2

Hartford Steam Boiler Inspection and Insurance Co. (AIA)

Steam Generator Desktop Electronic Page 2 of 15

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner: Duke Energy Corporation, 526 S. Church St.. Charlotte, NC 28201-1006 (Name and Address of Owner)

2.

Plant:

Catawba Nuclear Station, 4800 Concord Road, York, SC 29745 (Name and Address of Plant)

3.

Plant Unit:

1

4.

Owner Certificate of Authorization (if required)

5.

Commercial Service Date: June 29, 1985

6.

National Board Number for Unit 130

7.

Components Inspected:

N/A Component Steam Generator I A Steam Generator 1B Steam Generator IC Steam Generator ID Manufacturer BWI BWI BWI BWI Manufacturer Serial No.

770101 769304 769302 769303 State or Province No.

N/A N/A N/A N/A National Board No.

151 150 147 149 Note:

Supplemental sheets in form of lists, sketches, or drawings maybe used provided (1) size is 81/2 in. x II in.,

(2) information in items 1 through 6 on this data report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Page 3 of 15

FORM NIS-1 (Back)

8.

Examination Dates June 7,2011 to Junme27,2014

9.

Inspection Period Identification:

10.

Inspection Interval Identification:

i1.

Applicable Edition of Section X)

12.

Date/Revision of Inspection Plan:

Third Third 1998 Addenda 2000 June 27, 2005/RevO; Per CNS Technical Specification

13. Abstract of Examinations and Test. Include a list of examinations and tests and a statement concerning status of work required fbr the Inspection Plan.

Refeenoe attached ram

14. Abstract of Results of Examination and Tests.

Refencc atyAW

15. Abstract of Corrective Measures.

Refemce attaMced reaorL We certify that a) the statements made in this report are correct b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI, and c) corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable)

NA Expiration Date NA Date Seo-9, 2o1q signed Duke EnergCorp.

By 4)l Owner M e5.

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State of Province of5-,. j, eA,gt. z.

employed by *The Hartford Steam Boiler lnsoecgion nsurance Com9n f Connecticut have inspected the components described in this Owners' Report during the period.

-I-to S *4rx 1,

i *.and state that to thebestof my knowledge and belief the Owner has performed exanuinations and tests and taken corrective measures described in the Owners Report in accordance with the Inspection Plan and as required by the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations, test, and corrective measures described in this Ownersi Report. Furthermore. neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising fiom or connected with this inspection

'-eý

&X,. -

Commissions A/j A3 j1 '41 Z JV

.c 2-3 Inspector's Signature National Board, State, Province, and Endorsements Date

/,

20

The Hartford Stram Boiler Inspetion & Insurance Company of Connecticm 200 Ashford Center Noth Suite 205 Atlanta. OA. 30338 Page 4 of 5

Catawba I EOC21 Steam Generator Tube Inspection Report Pursuant to ASME Section XI and Catawba technical specification 5.6.8 the following information is provided:

a. The scope of inspection performed on each SG The unit 1 steam generators had an accumulated service life of 14.6 EFPY at the end of cycle 20 and 16 EFPY by the end of cycle 21.

Baseline inspection scope shall include full length data acquisition and bobbin coil analysis for allfour (4) steam generators as follows.

1) All tubes with previous indications.

2) All tubes surrounding plugged tubes.

3) Periphery tubes two rows deep of the hot leg and cold leg (outer perimeter and open lane) with bobbin probe.

4) Array probe acquisition and analysis five tube pitches deep on periphery - hot leg, cold leg, and along open lane from top of tubesheet up to the first lattice grid.

5) 50% random sample of remaining in-service tubes.

Note: There were 3,742 tubes inspected with bobbin in the A SG, 3,739 in the B SG, 3, 738 in the C SG, and 3,783 in the D SG.

Special interest inspection scope shall include data acquisition and array data analysis as follows:

1) Locations where bobbin coil indications are observed that require further characterization.

2) New dent and new % through wall indications.

3) Bounding inspections around all PLP indications confirmed with array.

4) Ten pairs ofperiphery tubes in SG ID, monitoring for evidence of tubes touching.

No touching is evident.

Plug inspection scope shall be as follows:

1) Visual inspection of all plugs. There was no degradation observed.

2) Bowl cladding inspection (NSAL 12-1). There was no degradation observed.

b.

Active degradation mechanisms found Active degradation found in all four (4) steam generators include wear at support structures and wear from loose objects.

Page 5 of 15

c.

Non-destructive examination techniques utilized for each degradation mechanism Bobbin was used to detect wear at support structures. Bobbin and array were used to detect wear from loose objects.

d.

Location, orientation (if linear), and measured sizes (if available) of serviced induced indications The complete listing for service induced indications is attached.

e.

Number of tubes plugged during the inspection outage for each active degradation mechanism No tubes were found to require plugging.

f.

The total number and percentage of tubes plugged to date I

SG A SG B I

SG C SG D Total Prior to EOC21 8

0 24 17 49 EOC21 0

0 0

Total 8

0 24 17 49

% Plugged 0.12 0.00 0.36 0.26 0.18 Each SG contains 6,633 tubes

g.

The results of the condition monitoring, including the results of tube pulls and in-situ pressure testing Condition monitoring and operational assessment evaluations for the Catawba Unit 1 steam generators were performed based on the inspection results from JEOC21. These evaluations were performed according to NEI 97-06 using procedures from the EPRI Steam Generator Integrity Assessment Guidelines and the EPRI Steam Generator Degradation Specific Management Flaw Handbook.

The observed tubing degradation at JEOC21 consisted of wear at tube support locations and two instances ofpreviously detected foreign object wear. The maximum observed NDE degradation depth for wear at support structures was 31% TW. The projected worst case support structure wear from the JEOCJ9 CMOA was 48% TW. As predicted by the previous CMOA, there was no growth offoreign object wear locations from JEOC19 to JEOC21. Therefore, the 1EOC19 CMOA calculation was appropriate and conservative.

No tube plugging was performed at CNS JEOC21. The present state of degradation of the Catawba Unit I steam generator tubing is very mild and does not challenge structural and leakage integrity requirements. Acceptable structural and accident leakage integrity is projected for the next 3.0 EFPY of operation.

Page 6 of 15

Additional Information to assist with locations within the SG's.

FB4 FB5 4,1 CFR 80 Tube Information:

CB-09H 08H 07H 06H 05H 04H 03H 02H 01H TSH CB U1 09C 08C 07C 06C 05C 04C 03C No. of Tubes Material:

Nominal Dia.:

Nominal Wall:

Row 1 Radius:

Straight Length:

Tube Pitch:

6633 Inconel 690 0.688" 0.040" 3.973" 31.9'/32.7'

.930" Tube Support Information Type:

Material Thickness:

High:

Med.:

Low:

Lattice 410 Stainless 3.150" 2.562" 1.000" Connector Bar Material:

410 Stainless NOTE: Dimensions are to the centerline of the tube support structures.

Fan Bars Material:

410 Stainless Thickness 0.110" Width 1.25" 02C TSC Page 7 of 15

Typical Tube Sheet Layout:

5 10 is 25 30 35 40 45 50 55 Go 05 70 75 So 85 a0 j ~~to0 9 0T00to

.~~i~

I 09 5

6 1015 110 115 120 125 IN 135 14" 110 lie 165 In 95 90 05 7e 76 65 55 54 45 4.

35 30 25 20 15 10 S

° -° --..................

0, 0-0 oO 0.l i

6 0

o 0

..0 0..

.0 100 00

... I.. I.. I..

... I.-.,....

0 0.

,°...

-- I -

I - I.-I.

-.. I... :. l - -

-l

'.o.

c0 oo-0...

.0 00 0.

0 1 0

.o.

o*".-

.0 0.

o0 71---

14L

\\

X\\

x 11I 110 105 A is in I"

05 of 5s as 75 70 85 So 55 so 45 4.

35 30 25 go 15 fx-,l.v~,

,i 65 76 75 of 85 go 95 IN 105 110 115 120 125 130 135 1"

5 10 15 20 25 30 35

&a 45 55 55 of wemafý 00sa"L~.c

-OTU wo mr~

D Page 8 of 15

These codes are used in the following list of service indications and are provided to assist in reviewing the data.

Code Description WAR Wear PCT Percent Through Wall Probe code ZBAZ1 Bobbin ZYAXP Array Page 9 of 15

SG -

A A"achment 1 -

Senvice Induced Degreclation produced from STMax databasa Catawba 1

1EOC21 DCP 20140501 09103/2014 10:56:59 I --

4--.4-.--4--

4--.......4--

+-----

I INSPOATE ROW COL VOLTS DEG IND PER CHN LOCN INCH1 INCH2 UTILl UTIL2 CRLEN CRWI0 CEG BEGT ENDT POIA PTYPE CAL L

IDXI I.-

I I ---

2014/05/01 56 57

.12 0

PCT 6

P2 FB4

.89 WAR TEH TEC

.560 Z6AZ1 61 C

1011 2014/05/01 114 63

.25 0

PCT 11 P2 FB7 1.86 WAR TEH TEC

.560 ZBAZI 61 C

1051 2014/05/01 73 64

.21 0

PCT 10 P2 F86

-. 63 WAR TEH TEC

.560 ZBAZI 61 C

1021I 2014/05/01 109 66

.28 0

PCT 13 P2 F87

-1.98 WAR TEH TEC

.560 ZOAZI 63 C

771 I 2014/05/01 55 70

.16 0

PCT 9

P2 F4

-.63 WAR TEN TEC

.560 ZBAZ1 63 C

79 2014/05/01 61 70

.21 0

PCT 11 P2 FB4

.42 WAR TEH TEC

.560 ZBAZ1 63 C

781 2014105101 89 72

.44 0

PCT 17 P2 FBS

-. 03 WAR TEH TEC

.580 ZBAZ1 61 C

1251 I 2014/05101 89 72

.44 0

PCT 17 P2 P86

.00 WAR TEN TEC

.560 ZA 61 C 1251 2014/05/01 890 75

.12 0

PCT 6

P2 FB4

-. 09 WAR TEH TEC

.560 ZOAZ1 61 C

1091 I2014105101 114 75

.18 0

PCT 8

P2 P95 1.54 WAR TEN TEC

.560 ZOAZi 61 C 1241 I2014/05/01 51 76

.22 0

PCT 11 P2 0IN

-1.43 WAR TEN TEC

.560 Z8AZI 63 C

801 2014/05/01 55 78

.25 0

PCT 10 P2 FB4 1.43 WAR TEH TEC

.560 ZBAZ1 61 C

1061 I2014/05/01 89 78

.23 0

PCT 10 P2 PBS

-.61 WAR TEN TEC

.560 ZBAZ1 61 C 1121 I

2014/05/01 101 78

.38 0

PCT 14 P2 FB4

-1.31 WAR TEH TEC

.560 ZBAZ1 61 C

1231 1

2014/05/01 103 78

.24 0

PCT 10 P2 FB5

-. 54 WAR TEH TEC

.560 ZBAZ1 61 C

1221 2014/05/01 92 79

.31 0

PCT 13 P2 P64

-. 64 WAR TEH TEC

.560 ZBAZ1 61 C

1131 1

2014/05/01 81 g8

.15 0

PCT 8

P2 FB7

-. 72 WAR TEH TEC

.560 ZBAZ1 63 C

841 1

2014/05/01 89 80

.29 0

PCT 14 P2 FB5

-1.18 WAR TEH TEC

.560 ZBAZ1 63 C

891 I

I 2014/05/01 91 80

.32 0

PCT 13 P2 FB6 1.16 WAR TEH TEC

.560 ZBAZ1 61 C

1211 2014/05101 88 81

.18 0

PCT 10 P2 F85

-1.78 WAR TEH TEC

.560 ZBAZ1 63 C

881 I

I 2014/05/01 90 81

.14 0

PCT 8

P2 FP5

-1.8 WAR TEH TEC

.560 ZBAZ1 63 C

901 2014/05/01 94 81

.30 0

PCT 11 P2 FB7 1.86 WAR TEH TEC

.860 ZBAZ1 61 C

1141 I2014/05/01 49 92

.23 o paT io P2 P62 1.03 WAR TEN TEC

.560 ZBAZI 61 C 1071 I

2014/05/01 77 82

.26 0

PCT 13 P2 FB5

-. 87 WAR TEH TEC

.560 ZBAZ1 63 C

831 1

2014/05/01 102 83

.34 0

PCT 13 P2 FB6 1.31 WAR TEH TEC

.560 ZBAZ1 61 C

1151 2014/05/01 91 84

.34 0

PCT 13 P2 F86

-1.30 WAR TEH TEC

.560 ZBAZ1 63 C

671 4

2014/05/01 95 86

.24 0

PCT 12 P2 FB4

-1.19 WAR TEH TEC

.560 ZBAZ1 63 C

901 1

2014105/01 100 81

.34 0

PCT 15 P2 FB5 1.03 WAR TEH TEC

.560 ZBAZ1 63 C

914 1

12014/05/01 495 86

.25 0

PCT 12 P2 FB2

-1.19 WAR TEH TEC

.560 ZBAZ1 63 C

9117 2014/05/01 95 88

.23 0

PCT 11 P2 FP4

-. 70 WAR TEH TEC

.560 ZBAZ1 63 C

861 1

2014(08/01 108 93

.20 0

PCT 10 P2 FB5 1.49 WAR TEH TEC

.560 ZBAZ1 63 C

911 2014/05/01 96 109

.31 0

PCT 12 P2 FP5 1.61 WAR TEH TEC

.560 ZBAZ1 61 C

1171

-------I----------

4-----4--------------*------~-----4-----4--------4 I

INSP0ATE ROW COL VOLTS 0D0 ND PER CNN LOCN iNCN1 iNCN2 UTiLl UTiL2 CRLEN CRWi CEO BOOT ENOT PDiA PTYPE CAL L

.DX8 4--------

I--------

4----------4 4

I---------------4-----4------4 Tubes: 30 Records: 32 1

ST Max Page 10 of 15

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Service Induced Degradation Catawba 1

1EC021 produced from ST Mw database 09/03/2014 11:05:56 DOCP 20140501 I

INSPDATE ROW COL VOLTS DEG IND PER CHN LOCN INCH1 INCH2 UTIL1 UTIL2 CRLEN CRWID CEG BEGT ENDT PDIA PTYPE CAL L

IDXl WAR-

---.......-÷-.......

TEC TEN----------

.560...--1 -------

I 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05101 2014/05/01 2014/05101 2014105/01 2014/05/01 2014/05/01 2014/05/01 2014105/01 2014/05/01 2014/05/01 2014105/01 2014/05101 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05101 2014/05/01 2014105/01 2014/05/01 2014/05/01 2014/05/01 89 60

.36 0

PCT 15 P2 F55

-1.05 89 99 80 100 100 95 100 69 91 91 91 97 97 97 97 97 103 117 117 117 66 82 96 95 65 74 82 86 86 98 46 84 PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT PCT P2 F86 P2 F8P P2 F85 P2 FB6 P2 FP6 P2 FP5 P2 FB4 P2 F84 P2 FB4 P2 FP5 P2 FB6 P2 FP5 P2 FB5 P2 F96 P2 F86 P2 FB8 P2 F84 P2 FB5 P2 F85 P2 FP6 P2 FP5 P2 FB4 P2 FB6 P2 FB6 P2 FB4 P2 FB4 P2 FB4 P2 FB4 P2 FB5 P2 FB5 P2 FB5 P2 F83

-1.10

-75

-1.34

-1.76 1.60

-. 81

.98

-75

.67 1.04

-1.04

.87

-1.00

.94 1.20

-. 51

-. 65

.37

.18

.24

-1.16

-. 33

-. 26 1.15 1.26 1.22 1.11 1.24 1.04 1.49 1.15 WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH TEC TEH

.560 ZBAZ1

.560 ZBAZI

.560 Z9AZ1

.560 Z9AZI

.560 ZBAZ1

.560 ZBAZI

.560 ZBAZ1

.560 ZBAZI

.560 ZBAZ1

.560 ZBAZl

.560 ZBAZ1

.560 ZBAZI

.560 ZBAZ1

.560 ZBAZI

.560 ZBAZ1

.560 ZBAZl

.560 ZBAZI

.560 ZBAZ1 H

1231 H

821 H

1251 N

811 H

1261 H

1331 H

851 N

136 H

1361 H

1351 N

135 H

1351 H

1341 H

611 H

861 671 N

661 N

1761 S 11 N

ill N

151 H

141 H

131 H

121 H

1651 H

1611 2014/05/01 93 100

.20 0

PCT 10 P2 07H

.50 WAR TEC TEH

.560 ZBAZ1 34 H

121

-------- I

+-----

I ------- ---.

I --- ---

INSPDATE ROW COL VOLTS DEG IND PER CHN LOON INCH1 INCH2 UTIL1 UTIL2 CRLEN CRWID CEG BEGT ENOT PDIA PTYPE CAL L

DXI

+

4---.

+

I. -

- I --

4-- --------..

Tubes: 23 Records: 34 ST Max Page 11 of 15

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Service Induced Degradation Calawba 1 1EOC21 produced from ST Max database 09/0312014 11:10:13 DCP 20140501 I

INSPOATE ROW COL VOLTS DOEG INO PER CHN LOCN INCH1 INCH2 UTILl UTIL2 CRLEN CRWIO CEG BEGT ENOT POIA PTYPE CAL L

IDXI

.- i--........-

÷-...-

÷-....--

....- ÷....- ÷-.

..- ÷-..

÷....

÷-....

...- ÷......

.÷-......

. ÷....

÷.... -

4-...

.. -i-.

÷ _ ÷....

2014/05/01 32 31

.24 0

PCT 11 P2 02H

.38 2014/05/01 63 44

.26 0

PCT 12 P2 FB4

-1.65 2014/05/01 80 51

.33 0

PCT 14 P2 FB3

-1.54 2014/05/01 79 52

.62 0

PCT 21 P2 F83

-1.98 2014/05/01 76 59

.43 0

PCT 17 P2 FB6

-1.87 2014/05/01 80 59

.42 0

PCT 17 P2 Fos 1.59 2014/05/01 75 60

.51 0

PCT 19 P2 FB4

-. 92 2014/05/01 75 60

.39 0

PCT 15 P2 Fo6

-1.20 2014105/01 79 60

.34 0

PCT 14 P2 FB4

-1.15 2014/05/01 81 60

.29 0

PCT 12 P2 F86

-. 82 2014/05/01 66 61

.45 0

PCT 17 P2 FP5 1.74 2014/05/01 72 61

.37 0

PCT 18 P2 Fo5 1.77 2014/05/01 76 61

.47 0

PCT 17 P2 FBs 1.32 2014/05/01 80 61

.38 0

PCT 15 P2 F14

.76 2014/05/01 80 61

.45 0

PCT 17 P2 FP7 1.15 2014/05/01 86 61

.41 0

PCT 16 P2 FB4

-. 96 2014/05/01 86 61

.61 0

PCT 21 P2 FB5

-. 55 2014/05/01 73 62

.29 0

PCT 13 P2 FP6

-. 87 2014105/01 75 62

.55 0

PCT 21 P2 F84

-1.28 2014/05/01 79 62

.88 0

PCT 24 P2 FB4

-1.33 2014/05/01 79 62

.39 0

PCT 16 P2 F85

.63 2014/05/01 85 62

.30 0

PCT 14 P2 F84

-. 68 2014/05/01 85 62

.33 0

PCT 14 P2 F85

-. 87 2014/05/01 91 62

.36 0

PCT 15 P2 FB4

.73 2014/05/01 91 62

.44 0

PCT 18 P2 FB5

-. 74 2014/05/01 91 62

.49 0

PCT 19 P2 F85

.65 2014/05/01 109 62

.22 0

PCT 11 P2 F84

-. 90 2014/05/01 94 63

.30 0

PCT 13 P2 FB6

-1.45 2014/05/01 51 64

.37 0

PCT 15 P2 FB3 1.44 2014/05/01 65 64

.38 0

PCT 16 P2 F15

-. 44 2014/05/01 74 65

.37 0

PCT 15 P2 FB4

.69 2014/05/01 74 65

.47 0

PCT 16 P2 FB5 1.47 2014/05/01 74 65

.36 0

PCT 14 P2 FB6

-1.86 2014105/01 79 66

.24 0

PCT 11 P2 F86

.90 2014/05/01 97 66

.59 0

PCT 20 P2 F15

.43 2014/05/01 99 66

.49 0

PCT 18 P2 F85

.96 2014/05/01 99 66

.35 0

PCT 14 P2 F86

.62 2014105/01 99 66

.28 0

PCT 12 P2 FB7

.58 2014/05/01 98 67

.37 0

PCT 14 P2 FB4 1.04 2014/05/01 96 67

.41 0

PCT 15 P2 FB5

.64 2014/05101 98 67

.37 0

PCT 14 P2 F87

-1.77 2014/05/01 98 67

.52 0

PCT 16 P2 FB7 1.57 2014/05/01 108 67

.45 0

PCT 16 P2 F17 1.35 2014/05101 77 68

.35 0

PCT 14 P2 F86

-. 55 2014/05/01 98 69

.47 0

PCT 18 P2 Fo8

.56 2014/05/01 102 69

.40 0

PCT 16 P2 F85

.46 2014/05/01 102 69

.81 0

PCT 25 P2 F86 1.34 2014/05/01 106 69

.42 0

PCT 17 P2 FB6 1.43 2014/05/01 114 69

.42 0

PCT 17 P2 F86 1.46 2014/05/01 93 70

.37 0

PCT 15 P2 FB4

-1.28 2014/05/01 93 70

.34 0

PCT 14 P2 FB5

-1.32 2014/05101 93 70

.36 0

PCT 15 P2 FP8

.86 2014/05/01 93 70

.33 0

PCT 14 P2 FB6 1.32 2014/05/01 g5 70

.32 0

PCT 14 P2 FB4

-1.30 2014/05/01 95 70

.33 0

PCT 14 P2 F85

-1.39 2014/05/01 95 70

.50 0

PCT 19 P2 FB6

.57 2014/05/01 91 72

.52 0

PCT 18 P2 F86

-. 65 2014/05/01 95 72

.48 0

PCT 17 P2 FP4

.02 2014/05/01 95 72

.50 0

PCT 17 P2 FB5

-. 02 2014/05/01 95 72

.51 0

PCT 18 P2 FB6

.00 2014/05/01 98 73

.45 0

PCT 17 P2 FB4

-. 36 2014/05/01 98 73

.45 0

PCT 17 P2 F85

-1.27 2014/05/01 88 76

.35 0

PCT 13 P2 F89

-1.30 2014/05/01 96 75

.31 0

PCT 12 P2 F85

-1.43 2014/05/01 104 75

.19 0

PCT 8

P2 FP4

-. 51

÷-----4----------

WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR TEC TEH

.560 ZBAZ1 82 H

971 TEC TEH

.560 ZBAZI 38 H

441 TEC TEH

.560 ZBAZ1 32 H

9711 TEC TEH

.560 ZBAZ1 30 H

1121I TEC TEH

.560 ZBAZ1 32 H

6211 TEC TEH

.560 ZBAZ1 32 H

611 1

TEC TEH

.560 ZBAZ1 30 H

541 TEC TEH

.560 ZBAZI 30 H

5411 TEC TEH

.560 ZBAZ1 30 H

551 TEC TEH

.560 ZBAZI 30 H

561 TEC TEH

.560 ZBAZ1 38 H

721 TEC TEH

.560 ZBAZ1 30 H

511 TEC TEH

.560 ZBAZ1 30 H

491 TEC TEH

.560 ZBAZ1 30 H

471 TEC TEH

.560 ZBAZ1 30 H

471 TEC TEH

.560 ZBAZ1 30 H

441 TEC TEH

.560 ZBAZ1 30 H

441 TEC TEH

.560 ZBAZ1 32 H

511 TEC TEH

.560 ZBAZ1 32 H

521 TEC TEH

.560 ZOAZi 32 H

53I TEC TEH

.560 ZBAZ1 32 H

531 TEC TEH

.560 ZBAZ1 32 H

541 TEC TEH

.560 ZBAZI 32 H

541 TEC TEH

.560 ZBAZI 32 H

551 TEC TEH

.560 ZBAZ1 32 H

551 TEC TEH

.560 Z8AZ1 32 H

551 TEC TEH

.560 ZBAZ1 32 H

161 TEC TEH

.560 ZBAZI 32 H

371 TEC TEH

.560 ZBAZ1 38 H

1271 TOC TEH

.560 ZBAZ1 32 H

71 TEC TEH

.560 ZBAZ1 30 H

531 TEC TEH

.560 ZBAZ1 30 H

531 TOO TOH

.560 Z8AZ1 26 H

1491 TEC TEH

.560 ZBAZ1 30 H

131 TEC TEH

.560 ZBAZ1 30 H

141 TEC TEH

.560 ZBAZ1 30 H

141 TEC TEH

.560 ZBAZ1 30 H

141 TOC TEH

.560 ZBAZ1 26 H

841 TEC TEH

.560 ZBAZ1 26 H

641 TEC TEH

.560 ZBAZ1 28 H

841 TEC TEH

.560 ZBAZ1 28 H

141 TEC TEH

.560 Z6AZ1 28 H

891 TEC TEH

.560 ZBAZI 28 H

671 TOO TOH

.560 Z8AZI 26 H 1381 TOO TOH

.560 Z8AZ1 26 H 1321 TOO TOH

.560 Z6A.Z1 26 H 1261 TEC TEH

.560 Z6AZ1 26 H

1261 TEC TEH

.560 ZBAZ1 26 H

121 TOC TEH

.560 ZBAZ1 26 H

1261 TEC TEH

.560 ZBAZ1 26 H

1271 TEC TEH

.560 ZBAZ1 26 H

1271 TEC TEH

.560 ZBAZ1 26 H

1261 TEC TEH

.560 ZBAZ1 26 H

12 TEC TEH

.560 ZOAZ1 26 H

121 TEC TEH

.560 ZBAZ1 26 H

121 TEC TEH

.560 ZBAZ1 26 H

611 TEC TEH

.560 ZBAZ1 26 H

101 TEC TEH

.560 Zl3AZ1 28 H

127 TEC TEH

.560 ZBAZI 26 H

1081 TEC TEH

-560 ZBAZ1 26 H

104 TEC TEH

.560 ZBAZ1 28 H

641 TEC TEH

.560 ZBAZ1 28 H

521 TEC TEH

.560 ZBAZI 28 H

511 ST MaxI

÷.......

.l.......

.l.....

,.,p Page 12 of 15

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Service Induced Degradation Catawba 1 1EOC21 produced from ST Max database 09/03/2014 11:10:13 DCP 20140501 I

INSPDATE ROW COL VOLTS DEG IND PER CHN LOCN INCHI INCH2 UTILl UTIL2 CRLEN CRWID CEG BEGT ENDT PDIA PTYPE CAL L

IDXI I- ----- --------- - ---- - ---- - ---- - ----.

I......

I

+....

÷-.....---

2014/05/01 2014/05/01 2014/05101 2014/05/01 2014/05/01 2014105/01 2014/05101 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/06/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014105/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014105/01 2014/05/01 2014/05/01 2014/05101 2014/05/01 2014/05/01 2014/05/01 2014/05101 2014/05101 2014105/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014/05/01 2014105/01 2014/05/01 2014/05101 2014/05/01 2014/05/01 2014/05/01 INSPOATE 75 76

.64 0

PCT 21 P2 FB5 1.37 83 83 85 97 86 98 102 102 102 102 69 97 97 97 99 101 101 101 103 69 79 80 96 100 102 83 98 98 98 98 79 79 97 97 101 101 105 113 74 90 92 96 96 96 98 98 100 100 102 63 77 79 105 84 76 76 76 76 77 77 77 77 77 77 78 78 78 78 78 78 78 78 78 80 80 81 81 81 83 84 85 85 85 85 86 86 86 86 86 86 86 86 87 87 87 87 87 87 87 87 87 87 87 88 88 88 88 103 1.18 0

PCT 31 P2 F85

.46 0

PCT 16 P2 FP6 1.10 0

PCT 29 P2 FB5

.32 0

PCT 13 P2 FB4

.38 0

PCT 15 P2 FB8

.72 0

PCT 24 P2 F85

.49 0

PCT 19 P2 FB3

.60 0

PCT 25 P2 F84

.56 0

PCT 20 P2 FP5

.53 0

PCT 20 P2 F87

.35 0

PCT 18 P2 FP5

.60 0

PCT 21 P2 FB4

.40 0

PCT 18 P2 FB5

.90 0

PCT 27 P2 FB6

.58 0

PCT 21 P2 FB4

.49 0

PCT 19 P2 F84

.51 0

PCT 19 P2 FB4

.52 0

PCT 19 P2 F85

.55 0

PCT 20 P2 FP6

.43 0

PCT 19 P2 FB5

.32 0

PCT 12 P2 FB4

.51 0

PCT 19 P2 FB4

.37 0

PCT 15 P2 FB5

-34 0

PCT 14 P2 FB5

.42 0

PCT 17 P2 FB5

.53 0

PCT 20 P2 FB5

-33 0

PCT 13 P2 F83

.44 0

PCT 16 P2 FB4

.44 0

PCT 16 P2 FP5

.41 0

PCT 15 P2 F85

.41 0

PCT 15 P2 FB8

.35 0

PCT 14 P2 FB6

.40 0

PCT 16 P2 FB5 1.07 0

PCT 30 P2 FB6

.43 0

PCT 16 P2 FB5

.33 0

PCT 13 P2 F88

.39 0

PCT 15 P2 FP8

.30 0

PCT 12 P2 F85

.45 0

PCT 17 P2 FB4

.53 0

PCT 19 P2 FB5

.62 0

PCT 19 P2 FB5

.38 0

PCT 15 P2 F84

.45 0

PCT 17 P2 F85

.25 0

PCT 11 P2 FB6

.38 0

PCT 16 P2 F89

.46 0

PCT 18 P2 FB6

.45 0

PCT 17 P2 F84

.33 0

PCT 13 P2 FB5

.55 0

PCT 20 P2 FB5

.29 0

PCT 15 P2 F84

.44 0

PCT 17 P2 FB5

.37 0

PCT 15 P2 FB5

.73 0

PCT 21 P2 FB5

.06 0

PCT 4

P2 05H VOLTS CEG IND PER CHN LOCN

-. 54

-1.28

-1.28 1.24

.65

-1.86 1.64

-. 43

-1.35

-. 67

-. 75

.92

.90

-1.75

.96

-1.27

.94

-1.25

-1.49

-. 59

.59

-1.21

-1.14 1.60

-1.44

-1.24 1.09

.97

-. 98

.61

-. 97

-. 64

-. 56

-. 60

-. 65

-. 66

-. 57

-. 53

-1.30

.63

-1.25 1.04 1.568

-1.15

-1.44

-1.47

.66

-1.41

-1.53

-1.19

-. 21

-. 42

-. 51

.56 WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR TEC TEH

.560 ZBAZ1 28 H

341 TEC TEH

.560 ZBAZI 28 H

381 TEC TEH

.560 ZBAZ1 28 H

381 TEC TEH

.560 ZBAZ1 28 H

391 TEC TEH

.560 ZBAZ1 28 H

441 TEC TEH

.560 ZBAZ1 26 H

941 TEC TEN

.560 78471 28 H

921 TEC TEH

.560 ZBAZ1 26 H

901 TEC TEH

.560 ZBAZ1 26 H

901 TEC TEH

.560 ZBAZ1 26 H

901 TEC TEH

.560 ZBAZI 26 H

901 TEC TEH

.560 ZBAZ1 40 H

16011 TEC TEH

.560 ZBAZ1 26 H

811 TEC TEH

.560 Z8AZ1 26 H

811 TEC TEH

.560 ZBAZ1 26 H

811 1

TEC TEH

.560 ZBAZ1 26 H

821 0

TEC TEH

.560 ZBAZI 26 H

831 TEC TEH

.560 ZBAZI 26 H

831 TEC TEH

.560 ZBAZ1 26 H

6311 TEC TEH

.560 ZBAZI 26 H

841 TEC TEH

.560 ZBAZ1 40 H

16111 TEC TEH

.560 ZBAZ1 28 H

301 TEC TEH

.560 ZBAZ1 26 H

4911 TEC TEH

.560 ZBAZ1 28 H

571 TEC TEH

.560 ZBAZ1 26 H

591 TEC TEH

.560 Z8AZ1 26 H

631 TEC TEH

.560 ZBAZ1 26 H

351 TEC TEH

.560 ZBAZ1 28 H

61 TEC TEH

.560 ZBAZ1 28 H

61 TEC TEH

.560 ZBAZ8 28 H

61 TEC TEN

.560 ZBAZ1 28 H

61 TEC TEH

.560 Z4AZI 28 H

51 TEC TEH

.560 ZBAZl 28 H

51 TEC TEH

.560 ZBAZ1 24 H

831 TEC TEH

.560 ZSA71 24 H

8311 TEC TEH

.560 ZBAZI 24 H

191 TEC TEH

.560 ZBAZI 24 H

191 TEC TEH

.560 Z8AZ1 22 H

261 TEC TEH

.560 ZBAZ1 18 H

331 TEC TEH

.560 ZBAZl 26 H

21l T7C TEH

.560 ZBAZ1 26 H

191 TEC TEH

.560 ZBAZl 26 H

201 TEC TEH

.560 ZBAZ1 26 H

221 TEC TEH

.560 ZBAZ1 26 H

221 TEC TEH

.560 ZBAZ1 26 H

221 TEC TEH

.560 ZBAZ1 26 H

23N TEC TEH

.560 ZBAZ1 26 H

231 TEC TEH

.560 ZB841 24 H

201 TEC TEH

.560 ZBAZP 24 H

20D TEC TEH

.560 ZBAZI 26 H

241 TEC TEH

.560 ZBAZ1 40 H 2161 TEC TEH

.560 ZBAZ1 22 H

1201 TEC TEH

-560 ZBAZ1 22 H

1 191 TEC TEH

.560 ZBAZ1 20 H

451 TEC TEH

.560 ZBA71 24 H

281 BEGT ENDT PDIA PTYPE CAL L

IDXj ROW COL INCH1 INCH2 UTILI UTIL2 CRLEN CRWID CEG I I-4-----

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Tubes: 79 Records: 120 ST Max Page 13 of 15

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Service Induced Degradation produced from ST Mma database Catawba 1 1EOC21 DCP 20140501 09103/2014 11:1

÷------------- ------

4--

I INSPDATE ROW COL VOLTS DEG INO PER CHN LOCN INCH1 INCH2 oEGT UTIL1 UTIL2 CRLEN CRWID CEG ENOT POIA PTYPE CAL L

IDXI 4- -

- I ----

+

-I--

4-WAR 2014/05/01 109 5'

2014/05/01 72 51 2014/05/01 94 60 2014/05/01 94 60 2014/05101 114 6

2014/05101 89 6o 2014/05/01 91 6o 2014/05/01 93 6:

2014/05/01 93 6o 2014/05/01 95 6:

2014/06/01 80 64 2014/05/01 95 6&

2014/05/01 97 6'

2014/05/01 99 6'

2014/05/01 113.

6' 2014/05101 100 64 2014/05/01 110 6!

2014/05/01 110 6&

2014/05/01 57 64 2014/05/01 71 64 2014105/01 77 64 2014/05/01 79 6o 2014/05/01 94 6:

2014/05/01 79 64 2014/05101 81 64 2014/05101 81

.64 2014/05/01 95 6f 2014/05/01 95 64 2014/05/01 95 6i 2014/05/01 97 6o 2014/05/01 99 64 2014/05/01 80 61 2014/05/01 g0 65 2014/05/01 92 61 2014/05/01 100 61 2014/05/01 100 6

2014/05/01 102 65 2014/05/01 114

&s 2014/05/01 114 61 2014/05/01 93 7'

2014/05/01 93 7'

2014/05/01 88 7

2014105/01 108 7

2014/05101 93 7

2014/05/01 80 7

2014/05/01 86 7

2014/05/01 86 7.

2014/05/01 88 7

2014/05/01 92 7

2014/05/01 108 7

2014/05/01 65 7,

2014105/01 67 7

2014/05/01 69 7

2014/05/01 36 7

2014/05/01 114 7

2014/05/01 53 7

2014/05/01 63 7

4- ------------

.14 107 POT 10 P40 05H 32.81

.51

.44

.76

.47

.35

.41

.72

.32

.36

.61

.41

.37

.40

.39

.36

.41

.42

.53

.76

.35

.46

.37

.42

.40

.46

.54

.51

.72

.70

.95

.56

.29

.55

.51

.52

.69

.43

.34

.38

.67

.57

.44

.50

.56

.46

.68

.53

.79

.63

.59

.68

.44

.40

.54

.5"1

.41

.90

.28 0

PCT 0

POT 0

PCT 0

POT 0

PCT 0

PCT O

PCT 0

POT 0

PCT 0

PCT P2 FB5 P2 FB5 P2 F16 P2 F84 P2 FB5 P2 FB5 P2 FB5 P2 FB8 P2 FB5 P2 FB6 P2 F85 P2 FB5 P2 FU5 P2 PB5 P2 FB4 P2 FB3 P2 FB4 P2 FB5 P2 FB5 P2 FES P2 F85 P2 FB5 P2 FB4 P2 F35 P2 F84 P2 FB6 P2 FB3 P2 FB5 P2 FP7 P2 FE5 P2 F15 P2 F84 P2 FB4 P2 FB4 P2 FB5 P2 FB6 P2 FB4 P2 FB4 P2 FB5 P2 FB5 P2 FEB P2 FB5 P2 FB5 P2 FB4 P2 FB4 P2 F85 P2 F84 P2 FB5 P2 FP6 P2 FB5 P2 FB5 P2 FB4 P2 FB6 P2 FB5 P'2 F85 P2 03H P2 FB6 P2 FB4 P2 FB5 1.19

.60 1.36

-1.02

-. 38

-. 36

-. 40

-. 41

-.65

-1.00

.92

-. 43

.97

-1.41

.65

-1.46

-1.14

-1.16

-. 82

.98

.87

.57

-. 58

-. 59

.77

-1.05

-. 57

-. 94

-1.19

-1.01

.68

.61

.68

.60

.86 1.05

.67

.94

.70

-1.12

-1.10

-1.36

.48

-. 57 1.37 1.57 1.25 1.70

-1.20 1.58

.568

.69

.54

.62

.69

-1.22

-1.29 1.73

-1.77 08H TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEN TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH TEH WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR WAR

.14

.29 48 05H 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 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 TEC TEC TEC TEC TEO TEC TEC TEC TEC

.560

.660

.560

.660

.560

.650

.560

.580

.560

.520

.560

.560 ZYAXP 14 H

301 ZBAZI 31 C

661 ZOAZ1 29 C

1061 ZBAZ1 29 C

1051 ZBAZI 29 C

1151 ZBAZI 29 C

1331 ZBAZ1 29 C

1321 ZBAZ1 29 C

131 ZBAZI 29 C

1311 ZBAZ1 29 C

1301 ZBAZ1 31 C

101 ZBAZI 31 C

1311 ZBAZ1 31 C

1301 ZBAZ1 31 C

1291 ZBAZI 31 C

1261 ZBAZI 29 C

1681 ZBAZ1 29 C

1731 ZBAZI 29 C

1731 ZBAZ1 29 C

1731 ZBAZI 29 C

1661 ZBAZ1 29 C

1861 ZBAZ1 29 C

1841 ZBAZI 29 C

1831 ZBAZ1 31 C

1581 ZBAZI 31 C

1781 ZBAZ1 31 C

1 771 Z8AZ1 31 C

1771 ZBAZ1 31 C

1761 ZBAZ1 31 C

1761 ZBAZI 31 C

1761 ZBAZ1 31 C

1751 ZBAZ1 31 C

1741 ZBAZ1 29 C

2061 ZOAZ1 29 C

2111 ZBAZ1 29 C

2121 ZBAZ1 29 C

2161 ZBAZ1 29 C

217 ZBAZ1 29 C

2231 ZBAZ1 29 C

2231 ZBAZI 33 C

SI ZBAZ1 33 C

21 ZBAZ1 31 C

2021 I

ZBAZ1 31 C

2121 1

ZBAZI 36 C

141 ZBAZI 33 C

281 ZBAZ1 33 C

261 ZBAZ1 33 C

311 ZBAZ1 33 C

311 Z8AZ1 33 C

321 ZOAZ1 33 C

341 ZBAZ1 33 C

411 ZBAZI 33 C

49I ZOAZ1 33 C

481 ZBAZI 33 C

471 ZBAZI 37 C

2181 ZBAZI 35 C

521 1

ZBAZ1 36 C

551 1

ZBAZI 35 C

561 1

....÷...

-- ST max Page 14 of 15

÷..-

.....÷.....

.. ÷ _

SG -

D -

Service Induced Degradation produced from ST Max database Catawba 1

1EOC21 DCP 20140501 09/03/2014 11:1 4

+-----------4-----4-----------------

I INSPOATE ROW COL VOLTS DEG IND PER CHN LOCN INCHI INCH2 BEGT UTIL1 UTIL2 CRLEN CRWID CEG ENDT PDIA PTYPE CAL L

IDXI I ---

4-I I

÷-.........---.........---....------

÷...

I 2014/05/01 77 78

.33 0

PCT 13 P2 FBS 1.53 TEH WAR TEC

.560 ZBAZ1 35 C

101l I

I 2014105/01 52 79

.45 0

PCT 18 P2 FB5

-. 82 TEH WAR TEC

.560 ZBAZ1 35 C

6211 2014/05101 101 80

.39 0

PCT 16 P2 FB6

-. 97 TEH WAR TEC

.560 ZSAZl 35 C

9711 2014105101 85 84

.40 0

PCT 1

P2 FB5

-1.11 TEH WAR TEC

.560 ZSAZI 33 C

2081 2014/05(01 66 85

.48 0

PCT 17 P2 FP4 1.48 TEH WAR TEC

.560 ZSAZ1 35 C

1491 2014/05/01 109 88

.30 0

PCT 13 P2 F85

.68 TEH WAR TEC

.560 ZBAZ1 35 C

17711 2014/05/01 63 90

.21 60 PCT 13 P34 04H 29.52 05H WAR

.19

.41 67 04H

.560 ZYAXP 16 H

1i1 2014/05/01 52 91

.36 0

PCT 13 P2 FP4

-. 76 TEH WAR TEC

.560 ZSAZ1 37 C

181 I

I 2014/05/01 62 95

.38 0

PCT 14 P2 FB4

-. 83 TEH WAR TEC

.560 ZSAZI 37 C

351 4--------4---------- -----I--

I ---- I --------

4 4- -----------------------

4I---------4---- --------

4------*----------

4-----4---

4-- ------

INSPDATE ROW COL VOLTS DEG IND PER CHN LOCN INCH1 INCH2 BEGT UTILl UTIL2 CRLEN CRWID CEG ENDT PDIA PTYPE CAL L

IDXI 4-.-----.--

4--4----........ --

4--------------- ---...

--- I Tubes: 56 Records: 69 ST Max 6

Page 15 of 15

v t e Letter Sequence Request
TAC:MF5459, (Approved, Closed)
Initiation Request Acceptance... Administration Questions 6 April 2015 Answers 15 May 2015 Results Approval Other: ML15124A775
MONTHYEAR2015-05-15 [Table View]

CNS-14-105, Inservice Inspection Report and Steam Generator Inservice Inspection Summary Report for End of Cycle 21 Refueling Outage

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CNS-14-105, Inservice Inspection Report and Steam Generator Inservice Inspection Summary Report for End of Cycle 21 Refueling Outage

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