CNS-17-002, End of Cycle 21 Refueling Outage, Lnservice Inspection Report and Steam Generator Lnservice Inspection Summary Report

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End of Cycle 21 Refueling Outage, Lnservice Inspection Report and Steam Generator Lnservice Inspection Summary Report
ML17010A282
Person / Time
Site: Catawba Duke energy icon.png
Issue date: 01/06/2017
From: Simril T
Duke Energy Carolinas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
CNS-17-002
Download: ML17010A282 (29)


Text

1"i0m Simtll M.ce ~ttesid.emt

,Qatawba 1N.Juolear Siatiom

.O.uke ;Ener~y

\C'~N.O~W'.P 1148!l0 Corncoro :~d v*.sc 29745

,a; $,03_7,Gt.3340 t :80.3.. WU221 11.om..:Sim.l'll.@duk~nergy..eom CNS-17-002 January 6, 2017 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555-0001

Subject:

Duke Energy Carolinas, LLC (Duke Energy)

Catawba Nuclear Station, Unit 2 Docket Number 50-414 Unit 2 End of Cycle 21 Refueling Outage lnservice Inspection Report and Steam Generator lnservice Inspection Summary Report 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 inservice inspection associated with the subject outage. Note that the Steam Generator lnservice 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 Dustin Yang at (803) 701-3084.

Sincerely, Tom Simril Vice President, Catawba Nuclear Station Attachments

1. Catawba Unit.2 End of Cycle 21 lnservice Inspection Report
2. Catawba Unit 2 End of Cycle 21 Steam Generator lnservice Inspection Summary Report www.duke-energy.com

Document Control Desk Page 2 January 6, 2017 xc (with attachments):

C. Haney Region II Administrator U.S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Avenue NE, Suite 1200 Atlanta, GA 30303-1257 J. D. Austin Senior Resident Inspector U.S. Nuclear Regulatory Commission Catawba Nuclear Station M. Mahoney (addressee only)

Project Manager U.S. Nuclear Regulatory Commission 11555 Rockville Pike Mailstop 0-8H4A Rockville, MD 20852

Attachment 1 Catawba Unit 2 End of Cycle 21 lnservice Inspection Report

E

-532-5 ReportNwn'ber~--~~----~Ow.ne.r"-- ..........s---Acti!tli......._*~*w..__~_.._

........fi~or~R~e~fue1i~-"!9---0ul.age...._..

___2E ..........0C2~-1-------~~

Plant Ca1aWha ~ &alig 48.00 COOO!Wd Road,. YO!\ SC W-45 Unit No. 2 Commell'dal seMo9 date 08/1911986 1tf~ ---------~=----

Cwrent nspectlon in See Attachment - Page 2 CUtrentinspectlon period .........._Attach.........,._._me_.....nt~*-P.....ae.--..e__2_ _ _-~__,,,....-------------

_See

'1-. 2nd. ltd)

Edition and Addenda of Section XI applicable to the inspection plans See Attachment - Page 2 Date and revision of Inspection plans See Attachment

  • Pages 3 & 4

~---------------------------

Editl on and Addenda of Section XI applicable to repair/replacement activities, if different an the inspection plans

~

Code Cases used: The fdlowing Code Cases are permitted by the ISi Plans:

3rd lnlelval: N-460, N-504-3 N-513-2, N*532*5, 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 4th Interval: N-513-3, N-532*5, N-586-1, N-613*1, N-639, N-643-2, N-648-1, N-663, N*700..1, N*712, N-722-1 N-729-1 N-735 N-747 N-770..1 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 2EOC21 conform to the requirements of Section XI.

(ttfueling ~* tk#l1bet)

Signed AtOTZtJ C . /(ELLf P. Date 12 /is I ~01<,

r I 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 Hartford Steam Boller Inspection and Insurance Companv of Connecticut 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 requ irements 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.

Commissions I > I 'r ' 7 ,. ,.v,.. ,;., .,:.r s S!gna!Ufe Nabonal Board. State, PrOYtnCe, and Endmements Date 12 /( r U~

, I 1of6

CA\SE

-532-5 Attac:ltment Tlh'e Ca'tawtba N11J~learr Sfaii©fll lUl 11'i 2 llhim!I Tem Yeari linls'e~fo:e lrnspedf©n <<SE) Prarm coormpll~ wrnlhi 111JCFR50. 55a ~g),, wfiri~fill f11111prerme11T~s. l\),)f rref.erielil'ce, tfile Ameriica1111 ~ciefy oi Meclillani~--a ll Eirrgfrneeris.

(ASME) Bcoileri and Priess11Jrie Vessell Co(!fe, Sedi©ll1l Xm,, 119*98 Edlftiorril wi~lhl 200'0 Addern:m.

n1e Catawba Nodearr Statf0111U1111it2 IF'011J*lf1!1hl Terril Ye'arr ~11serivfce lrnspedio1111 (ISi) Pl1a1111 c0mprfes witilhl 10CFR50.55a(g), wMd11 rmpfemernlts,, ti:iw rief.erieli1'ce, the American Society of Mechanrcall ErngJliTeeris (ASME) Boiler and Priess re Vessel C0<ife', Sectime XI, 2007 Edftico1111 with 2008 Addendal.

This summary report ~s being submitted pt1rrsuant to the reporting requirements of ASME Section XI a,s amended by ASME Code Case N-532-5, '"Repair/Replacement Activity Doc1Jme11tatton Requirementis allTd lnservice 111spectfon Summary Report Prepara~fon and Submission Section XI, Division 1",

Contained within thi:s summary report are the form OAR-1 (Owner's Activity Report) and labl'es. 1and2 of Code Case N'-532-5 for Catawba Nuclear Station during Cycfe 22 and Refueling Outag:e 22 (2EOC21).

2EOC21 is the third and Jast outage of the third period in the third inspection interval and includes the Repair/Replacement acUvities from April 5, 2015 through October 9,. 2016. Additi.onally, 2EOC21 i*s the first outage of the first period in the fourth inspection interval.

2 of 6

CASE

-532-5 Catawba l\Jniit 2 E11t<ill of Cycre 21 llnsen1ice lnspec:tion Re:poll1:

t. Third fntel'iVat fnsewice f111spediollll Plans.
1. The followirrtg docamrein1is compirtse fhe Ca1iaw!iJa N dear Station 3r~ Interval llilsew i.c e losp-ecfii*o l!ll Plan for Unit 2 {C,ass 1, 2, andl 3 Cmmpolil'elil~S}:
a. Third lmerval lnsew ice llll1spectroli1 Plan CataiWba Nuclear Station Units 1 and 2 Geneiral Requirements, IJocument #CISl-141.62'.10-0030-GEN RIEO, Rev. 1, dated 06!2612008, including the following adderTdia:
i. CllS!-1462.1 0-0030-3CNS-021 through CllSf-1462.10-0030-JCNS-038
b. Catawba Nuclear Station Uniif 2-Thirdl Inspection Interval lnservice Inspection NDE Plan, Document #CISl-1462 .10-0030-UNIT 2, Rev. 1, dated 06/26/2008, including the following addenda:
i. CISl-1462 .10-0030-3CNS2-028 through CISl-1462 .10-0030-3CNS2-090
2. The following documents comprise the Catawba Nuclear Station 3rd Interval lnservice Inspection Pressure Test Plan for Unit 2:
a. Third Inspection Interval lnservice Inspection Pressure Test Plan for Catawba Unit 2, Document #CISl-1462 .20-0020-U2PTPLAN , Rev. 0, dated 02/21/2006, including the following addenda :
i. CISl-1462.20-0020-C2-PT-024 through CISl-1462 .20-0020-C2-PT-046 II. Fourth Interval lnservice Inspection Plans 1
1. The following documents comprise the Catawba Nuclear Station 4 h Interval lnservice Inspection Plan for Unit 2 (Class 1, 2, and 3 Components) :
a. Catawba Nuclear Station Unit 1 and Unit 2 - Fourth Interval lnservice Inspection Plan ,

Document #CISl-1462.10-0040-ISI PLAN , Rev. 1, dated 08/12/2015.

b. Catawba Nuclear Station Unit 2-Fourth Inspection Interval lnservice Inspection Outage Schedule Catawba Nuclear Station, Document #CISl-1462 .10-0040-UNIT 2, Rev. 0, dated 08/13/2015 including the following addenda:
i. CISl-1462.10-0040-4CNS2-001 through CISl-1462 .10-0040-4CNS2-004
2. The following documents comprise the Catawba Nuclear Station 4th Interval lnservice Inspection Pressure Test Plan for Un it 2:
a. Fourth Inspection Interval lnservice Inspection Pressure Test Plan for Catawba Unit 2, Document #CISl-1462.20-0040 - PTPlan , Rev. 0, dated 06/24/2015 including the following addenda.
i. CISl -1462.20-0040-C2-PT-001 3 of 6

CASE N-532-5 If ~ Cc!Jmtafn*emt fns'ewi~e nspe:c-.n Pa il. Tlhe ftl)fl.©.wi llTg d({t<e1\J rrmelilt ct\lf!11Tl!Jrrfses lillte C:a:ta~lb"ai ~111cl~rr S:tai!i~lill 3'"" Erit:te.lf'IPafi Colffit'ai 111'1iiil'elitl1t 1

~111'Self'ilice Elil:sl!)edfo:tn1Platni ffoir l\.JJ111'ifi 2 <<Clgss; l\\AXC):.

a. Cata~ Noclearr Sfatii'o'l!ll l\.JJ111'ils; ii allTdl 2- lllrirrdl ltn~etr11al Con~aiorrmern tt tn!Serr~fo:'e hts~ectf({tlill Pfal!l\. Docl\Jlme111111:#C:N-ESEC:3l-i1©14l2-©XD©lil , Re.'¥. 4l. dialfecdl il2Jll1'5J2l0lil6_

4 of 6

CASE:

N-532-5 Cattawba IN:UJ<i:fearr lUrni:ti: 'l IF<crlim OAR-1 Owmerrs Ad~itw Rep<Drrt lablei 1 Items wi!ttlhl IF aws orr Rere.v.ant Corn:drrtf©n:s that Reqjufrredl 1Ewarua1 tfon foli Conrtiintued Service Exiamf1i1'a'1ifo1111 tC'ateg~q alildl Item Descnptro1111 Evaruation Desc:riptron ltemN11Jmber I VE e'X'a mi'lif<<lfi©lili ire'ilealed ewid1e11tce <ilf' ccno.si'<illili a1111!fi s~filifg ©li'I l'owe r itead. Erngi'neeril'l'gl AUG f IB\11~. S©l C.Z.B15 .. 8@0mn / 2RP'V-BMll-NOZZllES Eval\uati'©lili fol!Jllfdl to be ac<eepfable .. ReforeliTl:e' N'.CR# 2'©'606112..

Vf-3 e%amill1'ati©li!I ie'Ve'a'Fed tite i1 anger* rod was

!©ose. WO# 2011110941 tigi1tened li1e loose rod.

F-/HIF11 .W C2.F1 .2HJ027 I Z-R-ND-01401 Engi111eerlll1'9 E\1a fl!la~ i01"1 fo1tmd to be acc:epfable.

Reference NCR# 2002327.

vr~3 e%amfnation reveafed a missing snap ring at Ule re'ar braclk.e l pin1. WO# 20110520 replaced F'- AfF 1.W CZ.F1 .. 20.0070 I 2-R-NV- H W lite sl'l'ap ring .. Engineering Evaluation found to be acceptable. Reference NCR# 2061153.

Vf-3' examination' revealed tile middle bolt on the pipe clamp had a loose lock nut. WO# 20110940 I

F-A I F1.22 C2.F1.220013 / 2-R-ND-0025 lightened the loose rock nut. Engineering Evaluation found to be acceptable. Reference NCR# 2002329*.

VT-3 examination revealed loose lock nuts and tack of full thread engagement associated with the turnbuckle assembly. WO# 20032426 F-A I F1 .40 C2.F1 .40.0092 / 2RPV-CRDM tightened the loose lock nuts and verified full thread engagement for the turnbuckle assembly.

Engineering Evaluation found to be acceptable.

Reference NCR# 2060571 .

VT-2 examination revealed boric acid residue on B-P/815.1 0 ISi Class A Bolted Connection - IWA-5241 (f) valve 2Nl-157. Engineering Evaluation found to be acceptable. Reference NCR# 2060504.

VT*2 examination revealed boric acid residue on NC Pump 2A Seal Housing and lncore B-P/815.1 0 C2.B15 . 10.0001 / 2NC-001 L-A Instrumentation Tubing. Engineering Evaluation found to be acceptable. Reference NCR#

2068192.

VT-2 examination revealed boric acid residue on inlet flange of valve 2ND-38 and 2B ND Seal C-H/C7.10 C2 .C7 . 10.0013 / 2ND-002L-B Housing . Engineering Evaluation found to be acceptable Reference NCR# 2060511 .

VT-2 examination revealed boric acid residue C-H/C7 .10 C2.C7 .10.0028 / 2NV-001 L-B valve 2NV-11A Engineering Evaluation found to be acceotable . Refe rence NCR# 2068192 .

5 of 6

CASE N-532-5 Catawba IU'ccfearr UITTi 2 Farrm O.AR-1 OWrreirs Adi~i'ti.Sf Repcirrt Tabfe2

.Abstraccl' cifi Repai*irJR.ep~acement .Activi~tes Re<q; 11red Farr C©'ntinl!Jed Sewrce Code Item Descripfio1111 Description of WOtrfl. Date Compfetedl I Repair I Repfaument CFass PFan Number*

2' React0r C'00ranfi System flbw Repair leak o" f11Jbin91 f<ill ID9'm'IZ~116l 0211 1279-01 hal!!Smitte ~ tuli1frTGI 2NCFT5080 Steam Gene~ato~ Blowd'ow ReJi!l'ac:e vai\Je 112" 288-12' and!

2 1!19t2'11/2(1)1tl& 20011859-01 Rec;:vde ~stem Vall.re 288-12' ofoirto assemblv: dl!Je to leak I 6 of 6

Attachment 2 Catawba Unit 2 End of Cycle 21 Steam Generator lnservice Inspection Summary Report

Steam Generator In-service Inspection Summary Report Catawba Nuclear Stati.on Unit2EOC21 September 2016 Location: 4800 Concord Road, Yorlc South Carolina 29745 NRC Docket No. 50414 National Board No. 173 Commercial Service Date: August 19, 1986 Owner: Duke Energy Corporation 526 South Church St.

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

(

_j/1~Date: It - ~ - ~f)/(p Reviewed By: Dan Mayes {:;) ~ f'h1 ~"" Date: rz! b('ZO Jl.

Approved By: E!ienl!!! FQn1!2n@ Date: \ -Z.' 8 .. 2..0\ lo Page 1 of 19

CA~E N-532-5 FORM OAR-1 OvVNER'S ACTIVITY REPORT Report Number _ _ _ _ o_w_n_e_r_s_A_c~t_iv~ity~. _R_e~p~o_rt_~~or_S~t~e~a_m~G~e_n~e~ra~t~o~r~ln~s~p~ec~t~io~n_O~u~ta~g~e~2_E~O~*~c_2_1-,-_ __

Plant Catawba Nuclear Station, 4800 Concord Road; York, SC 29745 I

Unit No. Commercial service date 2

(If applicable)

- -08/19/1986


Refueling outage no. 2EOC21 Current inspection interval _Fo_u_rt_h_ln_te_rv_a_l_ _ _ _ _ ___,.,...,..,,.--=-=...,..,,,,--.,,......,------------

11st 2nd. 3rd, 4th, other)

Edition and Addenda of Section XI applicable to the inspection plans 2007 Edition through 2008 Addendum Date and revision ofi,nspection plans August 19, 2015, Revision 0 (Documerit#C-ISIG-0169.030.0040)

Edition and Addenda of Section XI applicable to repair/replacement activities, if differei:it than the inspection plans Same as Plan CodeCasesused: ---'N~*~53~2~*5.__ _ _ _ _ _ _ _ _ _ _=-....,,......,..,..,___ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

(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/repl~cement activiti.es and evaluations supporting the completion of 2EOC21 conform to the requirements of Section XI. * *

(refueling outage number)

Signed Date 1z-1.z-_,z&I?

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 Hartford Steam Boiler Inspection and Insurance Company of Connecticut 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.

~ ~--?- Commissions IS ti lo , 'I . N, A, 1. S

-c:-:::::=-=-----E~=::=~;:::pect::::;::or';:-~~gnta=tu=re_________ National Boa'rd, Staie, Province, and Endorsements Date IZ/fs {Jb Page 2of19

CASE N-532-5 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 No ASME Section XI Category 8-Q Acceptance Requirement Steam Generator Tubing in U-Tube Design 816.20 Exceeded (Reference Attached Inspection Report)

Catawba Nuclear Unit 1 Form OAR-1 Owner's Activity Report Table 2 Abstract of Repair/Replacement Activities Required For Continued Service Code Repair I Replacement Item Description Description of Work Date Completed Class Plan Number Plugged and stabilized 16 Steam Generator 2A 1 tubes via rolled plug and wire 10/09/2016 20032784-07 (2 NC HXA) rope stabilizer Plugged and stabilized 13 Steam Generator 28 1 tubes via rolled plug and wire 10/07/2016 20032783-07 (2 NCHX 8) rope stabilizer Plugged and stabilized 12 Steam Generator 2C 1 tubes via rolled plug and wire 10/07/2016 20032782-07 (2 NC HX C) rope stabilizer Plugged and stabilized 6 tubes Steam Generator 20 1 via rolled plug and wire rope 10/07/2016 20032781-07 (2 NC HX D) stabilizer Page 3of19

Catawba 2 EOC21 Steam Generator Tube Inspection Report (reference Catawba technical Specification 5.6.8)

Summary of inspections and inspection results:

a) The scope of inspections performed on each SG The inspection scope for all four steam generators was as follows:

Bobbin Inspection

  • 100%/ull length (except Row 1-5 U-bend region)
  • Row 1-5 hot leg straight section
  • Row 1-5 cold leg straight section
  • Tubes surrounding plugged tubes full length Array Inspection 100% TTS hot leg (I'EH to TSH +3 ")

TTS hot leg two tubes deep periphery, including the T-slot and open lane (I'EH to OlH or 02Hfor the baffle cutout)

TTS cold leg two tubes deep periphery, including the T-slot and open lane (I'EC to l 8C

+3.)

50% Row 1-5 U-bends (includes any tubes not examined in 2EOC19 or 2EOC20) 08H to 09C 20% Row 10 U-bends-08H to 09C Hot and cold leg straights for all tubes screened as 2 Sigma

  • Expanded baffles at TSP l 7C and l 8C with extent of+/- 3" at each support plate (20%

sample of expanded baffles not examined in 2EOC17 - 2EOC20)

  • 100% DNT sample Array Special Interest
  • All tube locations with indication calls that required Array sizing from 2EOC20
  • Tubes with PLP calls as well as a bounding inspection of one tube deep. For PLP indications with tube degradation bounding inspection of two tube deep
  • Bounding inspection 2 tubes deep surrounding known foreign object locations
  • New wear indications
  • All bobbin I-codes
  • New DNT calls Page 4of19 .

Visual Inspection Previously installed plugs Bowl cladding inspection Foreign object search and retrieval (FOSAR) of the tubesheet in all 4 steam generators.

b. Degradation mechanisms found Degradation found included wear at support structures; wear from foreign objects and crack-like indications near the tube ends.
c. Non-destructive examination techniques utilized for each degradation mechanism The bobbin probe was utilized for the detection of wear at support structures and freespan locations and to size wear at support structures. The array probe was used for detection of indications within the tubesheet, U-bend regions, and the 2 sigma high stress tubes. The array probe was used to size the foreign object wear.
d. Location, orientation (iflinear), and measured sizes (if available) of service induced indications.

The complete listing for service induced indications is attached.

Tubes with anti-vibration bar wear indications SG 2A - 81 tubes/153 indications SG 2B- 25 tubes/38 indications SG 2C - 54 tubes/79 indications SG 2D - 72 tubes/] 09 indications Total- 232 tubes/379 indications Tubes with tube support plate wear indications SG 2A - 5 tubes/5 indications SG 2B - 8 tubes/8 indications SG 2C - 2 tubes/2 indications SG 2D - 1 tubes/I indications Total-16 tubes/16 indications 15 broached TSP wear-I baffle plate wear Tubes with tube presumed foreign object wear indications SG 2A - 8 tubes/8 indications SG 2B - 17 tubes/18 indications SG 2C- 2 tubes/2 indications SG 2D - 6 tubes/6 indications Total- 33 tubes/35 indications Page 5of19

Tubes with crack like indications within the tubesheet at the tube end SG 2A - 18 tubes/19 indications SG 2B - 215 tubes/221 indications SG 2C - 22 tubes/22 indications SG 2D - 45 tubes/47 indications Total- 300 tubes/309 indications

e. Number of tubes plugged during the inspection outage for each degradation mechanism Steam Generator 2A:

There were sixteen (I 6) tubes plugged. Four tubes were plugged due to a foreign object The remaining tubes were high stress tubes or two sigma tubes. The tubes plugged were as follows:

2ASG Count Row Tube Reason I 11 83 Hi?;h stress tube 2 11 84 Hi2h stress tube 3 11 78 Hi?;h stress tube 4 12 99 Hi2h stress tube 5 12 107 Hi2h stress tube 6 13 109 Hi2h stress tube 7 16 44 Hi2h stress tube 8 16 105 High stress tube 9 17 27 Hi2h stress tube JO 21 51 Hi?;h stress tube 11 35 50 Hi2h stress tube 12 48 67 High stress tube 13 48 81 Downstream of the forei2n object 14 48 82 Downstream of theforeif!,n object 15 49 81 Foreif!n object 16 49 82 Foreign object with wear Page 6of19

Steam Generator 2B:

There were thirteen (13) tubes plugged. All were high stress tubes or two sigma tubes.

The tubes plugged were as follows:

2BSG Count Row Tube 1 23 104 2 24 50 3 24 55 4 24 53 5 24 45 6 26 78 7 26 79 8 28 77 9 30 76 10 32 89 11 34 68 12 36 52 13 36 48 Steam Generator 2C:

There were twelve (12) tubes plugged. All were high stress tubes or two sigma tubes.

The tubes plugged were as follows:

2CSG Count Row Tube 1 17 87 2 17 17 3 20 94 4 21 93 5 24 36 6 24 40 7 24 26 8 27 45 9 27 26 10 29 41 11 36 96 12 36 98 13 36 48 Steam Generator 2D:

There were six(6) tubes plugged. All were high stress tubes or two sigma tubes.

The tubes plugged were as follows:

2DSG Count Row Tube 1 24 26 2 25 25 3 29 19 4 38 59 5 39 82 6 41 53 Page 7of19

f. The number and percentage of tubes plugged to date, and the effective plugging percentage in each steam generator.

Steam A B c D Total Generator1 Prior to 69 118 65 91 343 EOC21 EOC21 16 13 12 6 47 Total 85 131 77 97 390

%Plugged 1.86 2.86 1.68 2.13 2.13 1= There are 4578 tubes per steam generator

g. The results of condition monitoring, including the results of tube pulls and in-situ testing.

The cumulative EFPYfor EOC-18 was 21.5, EOC-19 was 22.89 and EOC-20 was 24.24 and EOC-21was25.67.

Condition monitoring was met for all degradation. All structural performance criteria were met for wear with more than adequate margin projected through the next planned inspection at EOC2 3. All structural performance criteria requirements were met for possible new ODSCC indications at TSP locations with margin projected through the next planned inspection at EOC23.

No new foreign objects were identified. All historical foreign objects that were not removed have a technical evaluation demonstrating that tube integrity will be met through the next scheduled inspection of this region at EOC23.

An upper bundle visual inspection was performed in the steam generator 2A, no degradation was detected.

No degradation was detected in the plug visual.

Bowl cladding inspections did identifY an area of missing stainless steel cladding in the Catawba Unit 2 D SG hot leg channel head. It was located over the nozzle on the channel head JO 112 inches/ram the divider plate and 8 112 inches/ram the tubesheet, 4 112 inches from the tubesheet lip at the interface of the machined cladding and as-welded cladding. The area was 5 118 inches long and 15/16 inches wide and irregular in shape.

Base metal is present in the area but no evidence of significant wastage. The maximum depth (from the cladding surface to the exposed base material) identified was 0.234 inch.

No repair is planned. Analysis supports operation until the next planned inspection at EOC 23. There was no degradation detected in any of the other bowl cladding inspections.

No in-situ tests or tube pulls were performed.

Page 8of19

h. For Unit 2, the primary to secondary LEAKAGE rate observed in each SG (if it is not practical to assign leakage to an individual SG, the entire primary to secondary LEAKAGE should be conservatively assumed to be from one SG) during the cycle preceding the inspection which is the subject of the report.

There was no primary to secondary leakage above detection limits during the preceding Cycle 21 operation.

1. For Unit 2, the calculated leakage rate from the portion of the tubes below 14.01 inches from the top of the tubesheet for the most limiting accident in the most limiting SG. In addition, if the calculated accident leakage rate from the most limiting accident is less than 3.27 times the maximum primary to secondary LEAKAGE rate, the report shall describe how it was determined.

There was no calculated leakage from the portion of the tubes more than 14. OJ inches from the top of the tubesheet, for the most limiting accident in the most limiting SG.

J. For Unit 2, the results of monitoring for tube axial displacement (slippage). If slippage is discovered, the implications of the discovery and corrective action shall be provided.

No indications of slippage were detected.

Page 9of19

List of Service Induced Indications Catawba 2, EOC-21 The complete listings of service induced indications are on the following pages. The codes and their descriptions used in the inspection data base are provided here to assist in review of these lists.

Indication Code Description MAI Multiple Axial Indication MCI Multiple Circumferential Indication PCT Percent Indication SAI Single Axial Indication SCI Single Circumferential Indication SVI Single Volumetric Indication WAR Wear Page 10of19

Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16' 11, 02

+-----------+----+----+---------+----+----+----+-----+----+---------+----+---------+---------+---------+-------+-------+----+----+------+------+------+--+-----+

INSPDATE ROW COL VOL TS DEG IND PER CHN LOCN INCH! LOC2 INCH2 UT!Ll UTIL2 CRLEN CRWID BEGT ENDT PDIA PTYPE CAL L !DX I

+- - - - - - -- - - -+- - - -+- - - -+- - - - - - - - -+- - - -+- - - -+- - - -+- - - - -+- - - -+- - - - - - -- -+- - - -+- - - - - - - - -+- -- - - - - - -+- - - - - - - - -+- - - - - - -+- - - - - - -+- - - -+- - - -+- - - - - -+- - - - - -+- - - - - -+- -+- - - - -+

2016/09 /01 32 12 . 2B 78 PCT P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 36 H 2041 I

2016/09/01 30 13 .63 130 PCT 14 P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 34 H 1971 I

2016/09/01 32 15 .29 52 PCT B P4 AV2 - .07 WAR TEC TEH .610 ZBAUC 22 H 1341 I

2016/09/01 35 16 .52 57 PCT 14 P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 36 H 2121 2016/09/01 35 16 1. 23 126 PCT 25 P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 36 H 2121 I

2016/09/01 35 17 . 2B 10B PCT P4 AVl - .16 WAR TEC TEH .610 ZBAUC 24 H 1121 I

2016/09/01 36 17 .2B 143 PCT B P4 AVl - . lB WAR TEC TEH . 610 Z8AUC 22 H 1151 2016/09/01 36 17 .30 163 PCT B P4 AV2 - .21 WAR TEC TEH .610 ZBAUC 22 H 1151 2016/09/01 36 17 .42 19 PCT 11 P4 AV3 - .0B WAR TEC TEH .610 ZBAUC 22 H 1151 I

2016/09/01 37 17 .26 114 PCT B P4 AV2 .0B WAR TEC TEH .610 ZBAUC 36 H 2131 2016/09/01 37 17 .46 55 PCT 13 P4 AV3 .00 WAR TEC TEH .610 ZBAUC 36 H 213 I I

2016/09/01 3B 17 .40 93 PCT 11 P4 AVl - .14 WAR TEC TEH . 610 ZBAUC 34 H 2041 2016/09/01 3B 17 .63 67 PCT 15 P4 AV3 .14 WAR TEC TEH .610 ZBAUC 34 H 2041 2016/09/01 3B 17 .23 22 PCT 6 P4 AV4 . 00 WAR TEC TEH .610 ZBAUC 34 H 2041 I

2016/09/01 40 lB .45 42 PCT 11 P4 AVl - .07 WAR TEC TEH .610 ZBAUC 34 H 2051 2016/09/01 40 lB .31 141 PCT B P4 AV2 .00 WAR TEC TEH .610 ZBAUC 34 H 205 I 2016/09/01 40 lB 1.56 99 PCT 26 P4 AV3 .00 WAR TEC TEH .610 ZBAUC 34 H 2051 I

2016/09/01 3B 19 .4B 93 PCT 13 P4 AVl - .36 WAR TEC TEH .610 ZBAUC 24 H 901 I

2016/09/01 3B 21 .60 77 PCT 14 P4 AV2 - .11 WAR TEC TEH .610 ZBAUC 22 H 631 I

2016/09/01 39 21 .26 15B PCT B P4 AVl - .25 WAR TEC TEH .610 ZBAUC 24 H 641 2016/09/01 39 21 .3B 123 PCT 11 P4 AV2 - .14 WAR TEC TEH .610 ZBAUC 24 H 641 2016/09/01 39 21 . 2B 127 PCT 9 P4 AV3 - . 05 WAR TEC TEH . 610 ZBAUC 24 H 641 I

2016/09/01 3B 22 .45 B9 PCT 11 P4 AV2 - .16 WAR TEC TEH .610 ZBAUC 22 H 401 2016/09/01 3B 22 .15 46 PCT 4 P4 AV3 - .10 WAR TEC TEH .610 ZBAUC 22 H 401 I

2016/09/01 30 23 .22 125 PCT 6 P4 AV2 .66 WAR TEC TEH . 610 ZBAUC 22 H 30 I I

2016/09/01 33 23 .35 122 PCT 10 P4 AV2 - . 51 WAR TEC TEH .610 ZBAUC 24 H 321 2016/09/01 33 23 .30 13B PCT 9 P4 AV3 - .07 WAR TEC TEH . 610 ZBAUC 24 H 321 I

2016/09/01 3B 23 . 50 145 PCT 12 P4 AV2 - .16 WAR TEC TEH .610 ZBAUC 22 H 341 I

2016/09/01 43 23 .34 43 PCT 10 P4 AVl .02 WAR TEC TEH . 610 ZBAUC 24 H 371 2016/09/01 43 23 . 76 143 PCT lB P4 AV2 - .22 WAR TEC TEH . 610 ZBAUC 24 H 371 2016/09/01 43 23 .29 21 PCT 9 P4 AV3 .24 WAR TEC TEH . 610 ZBAUC 24 H 371 I

2016/09/01 44 23 .5B 151 PCT 14 P4 AVl - . 05 WAR TEC TEH .610 ZBAUC 22 H 371 2016/09/01 44 23 1.26 111 PCT 23 P4 AV2 - .20 WAR TEC TEH . 610 ZBAUC 22 H 371 2016/09/01 44 23 3.24 102 PCT 35 P4 AV3 .31 WAR TEC TEH . 610 ZBAUC 22 H 371 2016/09/01 44 23 .87 106 PCT lB P4 AV4 .24 WAR TEC TEH . 610 ZBAUC 22 H 371 I

2016/09/01 42 24 .6B 71 PCT 15 P4 AV2 - .02 WAR TEC TEH . 610 ZBAUC lB H 3301 2016/09/01 42 24 .55 44 PCT 13 P4 AV3 .00 WAR TEC TEH .610 ZBAUC lB H 3301 I

2016/09/01 31 25 .34 32 PCT P3 02H - .46 WAR TEC TEH .610 ZBAUC 46 H 201 I

2016/09/01 3B 25 .55 BB PCT 13 P4 AV3 - .12 WAR TEC TEH .610 ZBAUC 20 H 303 I I

2016/09/01 44 25 .43 47 PCT 11 P4 AVl - .16 WAR TEC TEH .610 ZBAUC 20 H 3061 2016/09/01 44 25 1.04 97 PCT 21 P4 AV2 - .25 WAR TEC TEH . 610 ZBAUC 20 H 3061 2016/09/01 44 25 . 61 110 PCT 14 P4 AV3 - .12 WAR TEC TEH .610 ZBAUC 20 H 3061 I

2016/09/01 17 26 .60 245 PCT 16 Pl 05H 1.53 .34 . 29 06H 05H .610 ZYAXP 19 H 290 I I

2016/09/01 45 26 .67 149 PCT 15 P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 20 H 2761 2016/09/01 45 26 1.B4 105 PCT 2B P4 AV3 - .10 WAR TEC TEH . 610 ZBAUC 20 H 2761 I

2016/09/01 37 27 . 74 121 PCT 16 P4 AV2 - .07 WAR TEC TEH .610 ZBAUC 20 H 2711 I

2016/09/01 43 27 .44 124 PCT P2 15C .55 WAR . 36 . 29 TEC TEH . 610 ZBAUC 46 H 211 I

2016/09/01 47 27 . 57 13B PCT 13 P4 AV2 - .11 WAR TEC TEH . 610 ZBAUC lB H 2971 2016/09/01 47 27 1. 50 107 PCT 25 P4 AV3 .21 WAR TEC TEH .610 ZBAUC lB H 2971 I

2016/09/01 35 2B .31 13B PCT B P4 AV2 - .36 WAR TEC TEH . 610 ZBAUC lB H 2711 2016/09/01 35 2B 1.02 12B PCT 20 P4 AV3 - .12 WAR TEC TEH .610 ZBAUC lB H 2711 I

2016/09/01 41 30 . 54 127 PCT 13 P4 AV2 - .lB WAR TEC TEH .610 ZBAUC 20 H 2141 I

2016/09/01 44 31 .35 45 PCT P4 AV2 .07 WAR TEC TEH .610 ZBAUC lB H 227 I I

2016/09/01 31 33 1.04 B6 PCT 15 P3 03H .62 WAR TEC TEH .610 ZBAUC 46 H 191 I

2016/09/01 41 36 .55 97 PCT 13 P4 AV3 - .07 WAR TEC TEH .610 ZBAUC lB H 12B I 2016/09/01 41 36 .2B 152 PCT B P4 AV4 .02 WAR TEC TEH .610 ZBAUC lB H 12B I I

2016/09/01 37 39 .53 119 PCT 14 P4 AV2 - .40 WAR TEC TEH .610 ZBAUC 16 H 22B I I

2016/09/01 41 44 1.15 99 PCT 22 P4 AVl - .31 WAR TEC TEH .610 ZBAUC 14 H 1451 2016/09/01 41 44 .B6 47 PCT lB P4 AV2 - .24 WAR TEC TEH .610 ZBAUC 14 H 1451 2016/09/01 41 44 . 56 156 PCT 13 P4 AV3 .24 WAR TEC TEH .610 ZBAUC 14 H 1451 I

2016/09/01 2B 4B 1.15 144 PCT 21 P32 lBC .60 .32 .29 lBC lBC .610 ZYAXP 15 H Bll I I I 2016/09/01 25 56 .42 125 PCT 13 P29 05H - .55 .29 .34 05H 05H .610 ZYAXP 11 H 1491 I I I 2016/09/01 26 60 .73 134 PCT 17 Pl6 04H 1.14 .34 .44 05H 04H .610 ZYAXP 11 H 1121 I I I 2016/09/01 31 62 .BB 122 PCT 19 Pl 09C - .65 .25 .37 09C 09C .610 ZYAXP H B21 I I I 2016/09/01 35 64 .42 101 PCT P3 02H .12 WAR TEC TEH .610 ZBAUC 14 H 141 I I I 2016/09/01 3B 6B . 49 117 PCT 14 P1 lBC . 51 . 3B . 29 lBC lBC . 610 ZYAXP H 3451 I I I 2016/09/01 23 70 .4B 292 PCT 14 Pl 03H - .60 .36 .29 03H 03H .610 ZYAXP H 3271

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ST Max Page 11 of 19

Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 02

+- - - - - - - - - - -+- - - -+- - - -+- - - - - - -- -+- - - -+- - - -+- - - -+- - - - -+- - - -+- - - - -- -- -+- - - -+- -- - - - - - -+- - - - - - - - -+- - - - - - - - -+- - - - - - -+- -- - - - -+- - - -+- - - -+- - - - - -+- - - - - -+- - - - - -+- -+- -- - -+

I INSPDATE ROW COL VOLTS DEG IND PER CHN LOCN INCH! LOC2 INCH2 UT!Ll UTIL2 CRLEN CRWID BEGT ENDT PDIA PTYPE CAL L IDXI

+- - - - - - -- - - -+- - --+- - - -+- - -- - - - - -+- - - -+- -- -+- - - -+- - - - -+- - - -+- - - - - - - - -+- - - -+- - - - - - - - -+- - - - - -- - -+- - - -- - - - -+- - - - - - -+- - - - - - -+- - - -+- - - -+- - - - - -+- - - - - -+- - - - - -+- -+- - - - -+

2016/09/01 23 70 .B9 64 PCT 19 Pl 05H 1.25 .32 .29 06H 05H .610 ZYAXP 5 H 3271 I

2016/09/01 3B 70 .lB 140 PCT P4 AV4 - .09 WAR TEC TEH . 610 ZBAUC 6 3211 I

2016/09/01 40 70 .3B 131 PCT 10 P4 AV2 - .39 WAR TEC TEH . 610 ZBAUC 6 3201 I

2016/09/01 49 70 .47 136 PCT 11 P4 AVl .00 WAR TEC TEH . 610 ZBAUC B 30BI I

2016/09/01 4 72 1.01 296 PCT 12 P3 04H - .48 WAR 08H TEH . 610 ZBAUC 163 71 I

2016/09/01 49 73 .34 143 PCT P4 AV3 .00 WAR TEC TEH . 610 ZBAUC B 2731 I

2016/09 /01 41 75 .50 115 PCT 12 P4 AV2 - .32 WAR TEC TEH . 610 ZBAUC B H 2341 I

2016/09/01 37 77 .47 102 PCT 12 P4 AV2 - . 61 WAR TEC TEH . 610 ZBAUC 6 H 2061 2016/09/01 37 77 .53 92 PCT 13 P4 AV3 - .11 WAR TEC TEH . 610 ZBAUC 6 H 2061 2016/09/01 37 77 .37 132 PCT 10 P4 AV4 .02 WAR TEC TEH . 610 ZBAUC 6 H 2061 I

2016/09/01 41 77 .29 135 PCT 8 P4 AV2 - .27 WAR TEC TEH .610 ZBAUC 6 H 20B I I

2016/09/01 41 Bl 2.17 97 PCT 30 P4 AV2 - .27 WAR TEC TEH .610 ZBAUC B H 1311 2016/09/01 41 Bl .B7 65 PCT 18 P4 AV3 .22 WAR TEC TEH .610 ZBAUC B H 1311 2016/09/01 41 Bl .29 90 PCT 8 P4 AV4 .00 WAR TEC TEH .610 ZBAUC B H 1311 I

2016/09/01 42 Bl .50 12B PCT 12 P4 AV2 - .12 WAR TEC TEH .610 ZBAUC 6 H 1371 2016/09/01 42 Bl .23 133 PCT 6 P4 AV3 - .27 WAR TEC TEH . 610 ZBAUC 6 H 1371 2016/09/01 42 Bl .2B 146 PCT 8 P4 AV4 - .02 WAR TEC TEH . 610 ZBAUC 6 H 1371 I

2016/09/01 49 Bl . 55 169 PCT 13 P4 AVl .05 WAR TEC TEH . 610 ZBAUC 6 H 1411 I

2016/09/01 49 B2 4.03 118 PCT 36 Pl lBC 1.03 .Bl .29 TEC lBC . 610 ZYAXP 5 H 1071 2016/09/01 49 B2 3.72 289 SVI Pl lBC 1.03 TEC lBC . 610 ZYAXP 5 H 107 I 2016/09/01 49 B2 .33 151 PCT P4 AV4 .05 WAR TEC TEH . 610 ZBAUC 6 H 1071 2016/09/01 49 B2 1.26 275 SVI 3  !BC 1.03 lBC 17C .610 ZRSNM 109 c 61 I

2016/09/01 41 B3 . 76 109 PCT 16 P4 AV2 - .30 WAR TEC TEH . 610 ZBAUC B H 971 2016/09/01 41 B3 .80 127 PCT 17 P4 AV3 - .05 WAR TEC TEH . 610 ZBAUC B H 971 2016/09/01 41 B3 .38 132 PCT 10 P4 AV4 .12 WAR TEC TEH . 610 ZBAUC B H 971 I

2016/09/01 49 B3 .24 142 PCT P4 AVl .11 WAR TEC TEH . 610 ZBAUC 6 H 1061 2016/09/01 49 B3 .21 170 PCT P4 AV4 .16 WAR TEC TEH . 610 ZBAUC 6 H 106 I I

2016/09/01 41 BS 1.16 134 PCT 22 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC B H 641 2016/09/01 41 BS .37 142 PCT 9 P4 AV4 - .19 WAR TEC TEH . 610 ZBAUC B H 641 I

2016/09/01 42 BS 1.47 119 PCT 25 P4 AV2 - .33 WAR TEC TEH . 610 ZBAUC H 6BI 2016/09/01 42 BS .40 156 PCT 10 P4 AV3 .05 WAR TEC TEH . 610 ZBAUC H 6BI I

2016/09/01 4B BS .20 145 PCT P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 6 H 711 2016/09/01 4B BS .26 161 PCT P4 AV4 .14 WAR TEC TEH . 610 ZBAUC 6 H 711 I

2016/09/01 39 B6 . 26 154 PCT 7 P4 AV3 - .09 WAR TEC TEH . 610 ZBAUC B H 401 2016/09/01 39 B6 .38 53 PCT 10 P4 AV4 - .05 WAR TEC TEH . 610 ZBAUC B H 401 I

2016/09/01 4B B6 .26 46 PCT P4 AV3 .12 WAR TEC TEH . 610 ZBAUC 6 H 3BI 2016/09/01 4B B6 .22 155 PCT P4 AV4 .07 WAR TEC TEH . 610 ZBAUC 6 H 3BI I

2016/09/01 46 BB .34 53 PCT P4 AV2 - .11 WAR TEC TEH . 610 ZBAUC 4 H 1631 2016/09/01 46 BB .26 B3 PCT P4 AV3 .24 WAR TEC TEH . 610 ZBAUC 4 H 1631 I

2016/09/01 3B B9 .47 136 PCT 12 P4 AV2 .07 WAR TEC TEH . 610 ZBAUC 2 H 16B I 2016/09/01 3B B9 .33 22 PCT 9 P4 AV3 .22 WAR TEC TEH . 610 ZBAUC 2 H 16B I I

2016/09/01 31 90 .29 78 PCT B P4 AV2 - . 35 WAR TEC TEH . 610 ZBAUC 2 H 14BI I

2016/09/01 41 90 .24 140 PCT 7 P4 AV2 .10 WAR TEC TEH . 610 ZBAUC 2 H 1431 2016/09/01 41 90 .48 141 PCT 12 P4 AV3 - .02 WAR TEC TEH . 610 ZBAUC 2 H 143 J I

2016/09/01 42 90 .27 126 PCT P4 AV3 .12 WAR TEC TEH . 610 ZBAUC 4 H 1331 I

2016/09/01 44 90 .30 110 PCT 8 P4 AV3 .12 WAR TEC TEH . 610 ZBAUC 4 H 1321 I

2016/09/01 45 90 . 21 143 PCT 6 P4 AV2 . 05 WAR TEC TEH . 610 ZBAUC 2 H 1411

.2016/09/01 45 90 .58 B7 PCT 14 P4 AV3 .15 WAR TEC TEH . 610 ZBAUC 2 H 1411 I

2016/09/01 3B 91 .46 130 PCT 11 P4 AV2 - .07 WAR TEC TEH . 610 ZBAUC 4 H 12BI 2016/09/01 3B 91 .28 128 PCT B P4 AV3 .12 WAR TEC TEH .610 ZBAUC 4 H 12BI 2016/09/01 3B 91 .40 97 PCT 10 P4 AV4 - .02 WAR TEC TEH . 610 ZBAUC 4 H 12BI I

2016/09/01 42 91 .66 90 PCT 15 P4 AV3 .22 WAR TEC TEH . 610 ZBAUC 4 H 130 J 2016/09/01 42 91 .27 56 PCT 7 P4 AV4 . 05 WAR TEC TEH . 610 ZBAUC 4 H 1301 I

2016/09/01 43 91 . 31 B2 PCT B P4 AVl - .23 WAR TEC TEH . 610 ZBAUC 2 H 139 I 2016/09/01 43 91 .53 99 PCT 13 P4 AV2 - .14 WAR TEC TEH . 610 ZBAUC 2 H 1391 2016/09/01 43 91 .SB 114 PCT 14 P4 AV3 .10 WAR TEC TEH . 610 ZBAUC 2 H 139 I 2016/09/01 43 91 .88 117 PCT lB P4 AV4 - .02 WAR TEC TEH . 610 ZBAUC 2 H 139 I I

2016/09/01 45 91 .23 156 PCT 6 P4 AVl - .23 WAR TEC TEH . 610 ZBAUC 2 H 1401 2016/09/01 45 91 .67 129 PCT 15 P4 AV2 .15 WAR TEC TEH .610 ZBAUC 2 H 1401 2016/09/01 45 91 .64 108 PCT 15 P4 AV3 .17 WAR TEC TEH . 610 ZBAUC 2 H 1401 2016/09/01 45 91 1.11 101 PCT 21 P4 AV4 .14 WAR TEC TEH .610 ZBAUC 2 H 1401 I

2016/09/01 41 92 .B7 120 PCT 18 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 4 H 1031 2016/09/01 41 92 .46 70 PCT 11 P4 AV4 . 09 WAR TEC TEH . 610 ZBAUC 4 H 103 I I

2016/09/01 44 92 .47 56 PCT 12 P4 AV3 .17 WAR TEC TEH . 610 ZBAUC 2 H 1121 2016/09/01 44 92 .40 110 PCT 10 P4 AV4 .00 WAR TEC TEH . 610 ZBAUC 2 H 1121 I

2016/09/01 33 93 .69 128 PCT 15 P4 AV2 . 55 WAR TEC TEH . 610 ZBAUC 4 H 9BI I

2016/09/01 37 93 .32 43 PCT P4 AV4 .07 WAR TEC TEH . 610 ZBAUC 4 H 100 I I

2016/09/01 3B 93 .22 159 PCT 6 P4 AVl - .21 WAR TEC TEH . 610 ZBAUC 2 H 1091 2016/09/01 3B 93 . 56 120 PCT 13 P4 AV2 - .09 WAR TEC TEH . 610 ZBAUC 2 H 109 I 2016/09/01 3B 93 .33 137 PCT 9 P4 AV3 .17 WAR TEC TEH . 610 ZBAUC 2 H 1091 I

2016/09/01 41 93 . 53 109 PCT 13 P4 AV3 .24 WAR TEC TEH . 610 ZBAUC 4 1021

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I INSPDATE ROW COL VOL TS DEG IND PER CHN LOCN !NCHl LOC2 INCH2 UTILl UTIL2 CR LEN CRWID BEGT ENDT PDIA PTYPE CAL L !DX I

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2 ST Max Page 12of19

Catawba Nuclear Statton 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 02

+- - - - - - - - - - -+- - - -+- - - -+- - - - - - - - -+- - - -+- - - -+- - - -+- - - - -+- - - -+- - -- - - - - -+- - - -+- - - - - - - - -+- - - - - - - - -+- - - - - - - - -+- - - - - - -+- -- - - - -+- - - -+- - - -+- - - - - -+- - - - - -+- - - - - -+--+- - - --+

[ INSPDATE ROW COL VOL TS DEG IND PER CHN LOCN INCHl LOC2 INCH2 UT!Ll UTIL2 CR LEN CRWID BEGT ENDT PDIA PTYPE CAL L !DX [

+- - - - - - - - - - -+- - --+- - - -+- - - - - - - - -+- - - -+- - - -+- - - -+- - - - -+- - - -+- - -- - - - - -+- - - -+- - - - - - - - -+- -- - - - - - -+- - - - - - - - -+- -- - - - -+- -- - - - -+- - - -+- - - -+--- - - -+- - - ---+- - - - - -+--+- - - --+

2016/09 /01 41 93 . 21 128 PCT P4 AV4 .11 WAR TEC TEH . 610 ZBAUC 4 H 102 [

I 2016/09/01 43 93 .42 106 PCT 11 P4 AV3 .10 WAR TEC TEH . 610 ZBAUC 2 H 1111 2016/09/01 43 93 .31 32 PCT 8 P4 AV4 - .02 WAR TEC TEH . 610 ZBAUC 2 H 111 [

I 2016/09/01 40 94 1.63 109 PCT 26 P4 AV2 - .28 WAR TEC TEH . 610 ZBAUC 4 H 761 2016/09/01 40 94 .28 67 PCT 8 P4 AV4 .02 WAR TEC TEH . 610 ZBAUC 4 H 761 I

2016/09/01 41 94 .96 105 PCT 19 P4 AV2 - .29 WAR TEC TEH . 610 ZBAUC 2 84[

2016/09/01 41 94 1. 79 103 PCT 28 P4 AV3 .19 WAR TEC TEH . 610 ZBAUC 2 84\

2016/09/01 41 94 .30 65 PCT 8 P4 AV4 . 02 WAR TEC TEH . 610 ZBAUC 2 841 I

2016/09/01 40 95 1. 23 116 PCT 23 P4 AV2 - .05 WAR TEC TEH . 610 ZBAUC 2 H 831 2016/09/01 40 95 . 60 103 PCT 14 P4 AV4 .05 WAR TEC TEH . 610 ZBAUC 2 H 831 I

2016/09/01 38 96 2.06 98 PCT 29 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 2 H 60 [

2016/09/01 38 96 .48 82 PCT 12 P4 AV3 - .23 WAR TEC TEH . 610 ZBAUC 2 H 60 I 2016/09/01 38 96 .27 133 PCT 7 P4 AV4 .02 WAR TEC TEH . 610 ZBAUC 2 H 60 I I

2016/09/01 39 96 .29 112 PCT 8 P4 AV3 .07 WAR TEC TEH . 610 ZBAUC 4 H 521 I

2016/09/01 38 97 2.69 93 PCT 33 P4 AV2 - .02 WAR TEC TEH .610 ZBAUC 2 H 571 2016/09/01 38 97 .94 120 PCT 19 P4 AV3 .19 WAR TEC TEH . 610 ZBAUC 2 H 571 2016/09/01 38 97 .56 123 PCT 13 P4 AV4 - .02 WAR TEC TEH . 610 ZBAUC 2 H 571 I

2016/09/01 33 98 . 51 135 PCT 12 P4 AV2 .00 WAR TEC TEH .610 ZBAUC 4 451 I

2016/09/01 36 98 .21 128 PCT P4 AV4 - . 02 WAR TEC TEH . 610 ZBAUC 2 49\

I 2016/09/01 38 98 . 70 103 PCT 16 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 2 481 2016/09/01 38 98 .39 93 PCT 10 P4 AV3 .17 WAR TEC TEH . 610 ZBAUC 2 48\

2016/09/01 38 98 .28 147 PCT 8 P4 AV4 . 02 WAR TEC TEH . 610 ZBAUC 2 48[

I 2016/09/01 33 99 .35 135 PCT P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 4 H 411 I

2016/09/01 34 99 .24 116 PCT P4 AV3 - .12 WAR TEC TEH . 610 Z8AUC 2 H 46[

2016/09/01 34 99 .24 92 PCT P4 AV4 - .07 WAR TEC TEH . 610 ZBAUC 2 H 46[

I 2016/09/01 33 100 .65 143 PCT 15 P4 AV3 .20 WAR TEC TEH . 610 ZBAUC 4 H 23 [

I 2016/09/01 31 102 .48 133 PCT 12 P4 AV2 - .29 WAR TEC TEH . 610 ZBAUC 20 H 56[

2016/09/01 31 102 .30 64 PCT 8 P4 AV4 .10 WAR TEC TEH . 610 ZBAUC 20 H 561 I

2016/09/01 34 102 .17 68 PCT P4 AV4 .45 WAR TEC TEH . 610 ZBAUC 18 H 67[

I 2016/09/01 31 103 1. 27 94 PCT 23 P4 AV2 - .74 WAR TEC TEH . 610 ZBAUC 20 H 541 2016/09/01 31 103 .47 26 PCT 12 P4 AV3 .21 WAR TEC TEH . 610 ZBAUC 20 H 54[

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Tubes: 93 Records: 169 ST Max Page 13of19

eatawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 01

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2016/09/01 11 2 .57 52 PCT 9 P3 05H - .56 WAR TEC TEH .610 ZBAUC 60 H 121 I

2016/09/01 12 19 .38 117 PCT 13 P23 0SH 1.25 .29 .29 06H 05H .610 ZYAXP 39 H 181 I

2016/09/01 23 23 .40 54 PCT 13 P23 10C - .68 .34 .22 10C 10C .610 ZYAXP 11 931 I

2016/09/01 45 24 .28 107 PCT 6 P4 AV4 . lS WAR TEC TEH .610 ZBAUL 10 351 I

2016/09/01 21 25 1. 03 62 PCT 20 Pl 06H 1.34 .32 .29 07H 06H .610 ZYAXP 11 H 1181 I

2016/09/01 47 27 . 27 78 PCT 6 P4 AV2 .00 WAR TEC TEH . 610 ZBAUL 188 H 361 2016/09/01 47 27 . 98 108 PCT 17 P4 AV3 .00 WAR TEC TEH . 610 ZBAUL 188 H 361 2016/09/01 47 27 . 68 13S PCT 13 P4 AV4 .07 WAR TEC TEH . 610 ZBAUL 188 H 361 I

2016/09/01 32 33 .29 105 PCT 11 Pl? 04H 1.90 .38 .29 0SH 04H . 610 ZYAXP 771 I

2016/09/01 35 34 .42 120 PCT 13 PlB 04H 1. 70 .24 .29 0SH 04H .610 ZYAXP 507 H 651 I

2016/09/01 29 38 1.18 95 PCT 21 P30 09C - .82 .32 .22 09C 09C .610 ZYAXP 7 H 221 I

2016/09/01 42 .33 112 PCT 4 P3 llC - . 56 WAR TEC TEH .610 ZBAUC 17S 211 I

2016/09/01 4S .68 102 PCT 16 P31 05H - .63 .33 .37 05H 05H .610 ZYAXP 187 H 231 I

2016/09/01 41 45 .67 78 PCT P3 03H - .53 WAR TEC TEH .610 ZBAUL 117 H 1511 I

2016/09/01 21 48 .60 130 PCT 16 Pl !SC .48 .29 . 29 TEC 18C .610 ZYAXP 15 H 2131 I

2016/09/01 4S 50 . 56 332 PCT 15 Pl l8C - .22 .24 . 22 TEC 18C .610 ZYAXP 15 H 2561 I

2016/09/01 25 53 .33 83 PCT P3 10C - .65 WAR TEC TEH .610 ZBAUC 60 H 9 I I

2016/09/01 SS .64 17S PCT 16 P4 04H - .21 .37 . 29 04H TEH .610 ZYAXP 49 H 208 I I

2016/09/01 14 S5 .19 120 PCT Pl 04H - .53 .37 . 22 04H 04H .610 ZYAXP 37 H 1121 I

2016/09/01 lS S6 . S2 128 PCT 12 P4 AV4 - .27 WAR TEC TEH .610 ZBAUL 121 201 /

I 2016/09/01 3S S6 .33 163 PCT P4 AV2 .00 WAR TEC TEH .610 ZBAUL 20 631 I

2016/09/01 11 SS 1.03 242 PCT 11 P3 04H - .57 WAR TEC TEH . 610 ZBAUC 17S 171 I

2016/09/01 21 SB 1.16 48 PCT 21 Pl0 05H - . 76 .38 . 29 05H 05H .610 ZYAXP 517 H 77/

I 2016/09/01 21 S9 .21 236 PCT 10 Pl 05H - .90 .21 . 37 0SH 05H . 610 ZYAXP 517 H 89 J 2016/09/01 21 S9 . 32 229 PCT 12 Pl 05H - .55 .30 . 22 05H 05H .610 ZYAXP Sl7 H 89 I I

2016/09/01 36 59 . 78 62 PCT 11 P3 06H - .54 WAR TEC TEH .610 ZBAUC 60 71 I

2016/09/01 39 S9 .38 146 PCT 10 P4 AV4 .12 WAR TEC TEH .610 ZBAUL 20 801 I

2016/09/01 27 60 .60 S3 PCT 11 P4 AV2 .00 WAR TEC TEH .610 ZBAUL 18 981 I

2016/09/01. 49 63 .48 128 PCT P4 AVl - .16 WAR TEC TEH . 610 ZBAUL 18 1431 I

2016/09/01 40 69 .33 112 PCT 8 P4 AV2 - .65 WAR TEC TEH . 610 ZBAUL 119 691 I

2016/09/01 7 74 .29 294 PCT 11 Pl 03H - .54 .26 . 22 03H 03H .610 ZYAXP 197 151 I

2016/09/01 38 7S .40 111 PCT P4 AV2 - . 70 WAR TEC TEH .610 ZBAUL 24 1171 I

2016/09/01 49 76 .39  !SB PCT 8 P4 AV! .11 WAR TEC TEH .610 ZBAUL 22 1521 I

2016/09/01 44 Bl .25 125 PCT P4 AV2 .00 WAR TEC TEH . 610 ZBAUL llS 1791 I

2016/09/01 40 84 .33 113 PCT 8 P4 AV2 - .15 WAR TEC TEH . 610 ZBAUL llS 1451 I

2016/09/01 33 as .43 112 PCT P3 09C - .68 WAR TEC TEH . 610 ZBAUC 17S 161 I

2016/09/01 38 85 .44 36 PCT 8 P4 AV3 .24 WAR TEC TEH . 610 ZBAUL 26 841 I

2016/09/01 48 85 .45 146 PCT 14 Pl 05H - .48 .38 . 29 05H 05H . 610 ZYAXP 2S 791 I

2016/09/01 47 88 . S2 167 PCT 9 P4 AV2 . 00 WAR TEC TEH . 610 ZBAUL 26 H 1451 2016/09/01 47 88 .42 140 PCT 8 P4 AV4 .02 WAR TEC TEH . 610 ZBAUL 26 H 1451 I

2016/09/01 44 91 .82 90 PCT 17 P4 AV2 - .44 WAR TEC TEH . 610 ZBAUL 28 H 1681 2016/09/01 44 91 .26 232 PCT 7 P4 AV3 .28 WAR TEC TEH . 610 ZBAUL 28 H 1681 2016/09/01 44 91 .32 165 PCT 8 P4 AV4 .04 WAR TEC TEH . 610 ZBAUL 28 H 1681 I

2016/09/01 37 9S .30 39 PCT P4 AV2 .04 WAR TEC TEH . 610 ZBAUL 26 H 2341 I

2016/09/01 35 96 .29 86 PCT 6 P4 AV2 - .53 WAR TEC TEH . 610 ZBAUL 10S H 361 2016/09/01 3S 96 .35 50 PCT 8 P4 AV3 . 07 WAR TEC TEH . 610 ZBAUL 105 H 361 I

2016/09/01 38 96 .59 39 PCT P3 05H - . 75 WAR TEC TEH .610 ZBAUC 60 H 81 I

2016/09/01 40 96 .24 105 PCT 6 P4 AV2 - .55 WAR TEC TEH . 610 ZBAUL 32 H 101 I

2016/09/01 36 98 . 51 115 PCT 12 P4 AV4 - .13 WAR TEC TEH .610 ZBAUL 32 H 131 I

2016/09/01 37 98 . 57 162 PCT 11 P4 AV2 - .63 WAR TEC TEH . 610 ZBAUL 30 H 111 2016/09/01 37 98 .54 117 PCT 11 P4 AV3 - .23 WAR TEC TEH .610 ZBAUL 30 H 111 I

2016/09/01 36 99 .47 88 PCT 11 P4 AV4 - . 06 WAR TEC TEH . 610 ZBAUL 32 171 I

2016/09/01 37 99 .32 160 PCT 7 P4 AV3 .08 WAR TEC TEH . 610 ZBAUL 30 H 121 2016/09/01 37 99 . 91 145 PCT 16 P4 AV4 - .08 WAR TEC TEH . 610 ZBAUL 30 H 121 I

2016/09/01 102 .27 76 PCT 11 Pl 05H 1.80 .36 .22 06H 05H . 610 ZYAXP 197 H 71 I

2016/09/01 32 102 . 31 160 PCT 8 P4 AVl - .22 WAR TEC TEH . 610 ZBAUL 32 H 291 I

2016/09/01 32 103 .69 131 PCT 13 P4' AV2 - .17 WAR TEC TEH . 610 ZBAUL 30 H 271 2016/09/01 32 103 .37 29 PCT 8 P4 AV3 - .19 WAR TEC TEH . 610 ZBAUL 30 H 271 2016/09/01 32 103 .52 98 PCT 10 P4 AV4 - .06 WAR TEC TEH . 610 ZBAUL 30 H 271 I

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Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16' 11, 01

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2016/09/01 30 104 .67 136 PCT 13 P4 AV! - .34 WAR TEC TEH .610 ZBAUL 30 H 391 2016/09/01 30 104 .28 154 PCT 6 P4 AV2 .06 WAR TEC TEH .610 ZBAUL 30 H 391 2016/09/01 30 104 . 53 146 PCT 11 P4 AV3 - .45 WAR TEC TEH .610 ZBAUL 30 H 391 2016/09/01 30 104 .27 155 PCT 6 P4 AV4 - . 02 WAR TEC TEH .610 ZBAUL 30 H 391 I

2016/09/01 113 1.97 67 PCT 26 P22 07H 41.53 . 31 .44 08H TEH .610 ZYAXP 195 H 91

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Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 01

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2016/09/01 27 9 1. B9 119 PCT 27 P4 AV2 - . 26 WAR TEC TEH . 610 ZBAUC 36 H 631 I

2016/09/01 2B 10 .63 72 PCT 17 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 34 H 731 I

2016/09/01 29 10 .36 53 PCT B P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 36 H 611 2016/09/01 29 10 . 55 92 PCT 12 P4 AV3 .04 WAR TEC TEH . 610 ZBAUC 36 H 611 I

2016/09/01 *2B 11 .2B 117 PCT B P4 AV2 .06 WAR TEC TEH .610 ZBAUC 22 H 14BI I

2016/09/01 29 12 .43 120 PCT 11 P4 AV2 - .2B WAR TEC TEH .610 ZBAUC 22 H 135 I 2016/09/01 29 12 .2B 150 PCT B P4 AV3 - .37 WAR TEC TEH .610 ZBAUC 22 H 1351 I

2016/09/01 31 12 .90 71 PCT 19 P4 AV3 .19 WAR TEC TEH .610 ZBAUC 22 1341 I

2016/09/01 33 12 .B9 159 PCT 19 P4 AVl - .10 WAR TEC TEH . 610 ZBAUC 34 H 701 2016/09/01 33 12 .54 30 PCT 15 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 34 H 701 I

2016/09/01 29 14 . 33 140 PCT P4 AV3 .19 WAR TEC TEH .610 ZBAUC 119 H 56J I

2016/09/01 33 14 .73 122 PCT 16 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 22 H 115 J 2016/09/01 33 14 .4B 129 PCT 12 P4 AV3 . 00 WAR TEC TEH .610 ZBAUC 22 H 115 J I

2016/09/01 30 15 .74 125 PCT 17 P4 AV4 .11 WAR TEC TEH .610 ZBAUC 119 H 53 J I

2016/09/01 31 15 .33 167 PCT 10 P4 AV2 - .14 WAR TEC TEH .610 ZBAUC 117 H 63 J I

2016/09/01 3B 17 .26 24B PCT 7 P4 AVl - .lB WAR TEC TEH .610 ZBAUC 22 H B9 J 2016/09/01 3B 17 .91 129 PCT 19 P4 AV2 - .29 WAR TEC TEH .610 ZBAUC 22 H B9J 2016/09/01 3B 17 .43 146 PCT 11 P4 AV4 - .05 WAR TEC TEH .610 ZBAUC 22 H B9J I

2016/09/01 39 17 .28 332 PCT B P4 AVl - .35 WAR TEC TEH .610 ZBAUC 22 901 I

2016/09/01 39 lB .34 13B PCT 9 P4 AVl - .09 WAR TEC TEH .610 ZBAUC 24 H 651 2016/09/01 39 lB .54 144 PCT 13 P4 AV2 - .24 WAR TEC TEH .610 ZBAUC 24 H 651 I

2016/09/01 40 20 .B4 59 PCT lB P4 AV2 - .23 WAR TEC TEH . 610 ZBAUC 24 H 3BJ I

2016/09/01 41 20 .37 157 PCT 10 P4 AVl - .lB WAR TEC TEH . 610 ZBAUC 22 H 39 I 2016/09/01 41 20 .29 140 PCT B P4 AV2 . 00 WAR TEC TEH . 610 ZBAUC 22 H 39 I 2016/09/01 41 20 .27 16B PCT 7 P4 AV3 - .25 WAR TEC TEH . 610 ZBAUC 22 H 39 J I

2016/09/01 35 21 .2B 14B PCT B P4 AV4 . 02 WAR TEC TEH . 610 ZBAUC 113 H 21BJ I

2016/09/01 40 22 .66 92 PCT 15 P4 AV2 - .26 WAR TEC TEH . 610 ZBAUC 24 H 111 I

2016/09/01 42 22 .39 44 PCT 10 P4 AV4 - .05 WAR TEC TEH . 610 ZBAUC 24 H 101 I

2016/09/01 43 22 .44 167 PCT 11 P4 AV! .00 WAR TEC TEH .610 ZBAUC 22 H 101 I

2016/09/01 3B 23 .44 139 PCT 11 P4 AV2 - .11 WAR TEC TEH .610 ZBAUC 113 H 1961 2016/09/01 3B 23 .42 117 PCT 11 P4 AV4 .00 WAR TEC TEH . 610 ZBAUC 113 H 196J I

2016/09/01 44 23 .51 164 PCT 12 P4 AV3 .00 WAR TEC TEH .610 ZBAUC 22 9J 2016/09/01 44 23 .45 151 PCT 11 P4 AV4 .09 WAR TEC TEH .610 ZBAUC 22 91 I

2016/09/01 36 25 .27 164 PCT P4 AV2 - .lB WAR TEC TEH .610 ZBAUC 115 H 176 J I

2016/09/01 2 26 1.14 119 PCT 21 Pl llC - . 57 .34 .29 llC llC . 610 ZYAXP 127 c 241 I

2016/09/01 31 27 .53 16B PCT 13 P4 AVl - .24 WAR TEC TEH . 610 ZBAUC 115 H 14BJ I

2016/09/01 39 27 .39 146 PCT 10 P4 AV2 - . 02 WAR TEC TEH . 610 ZBAUC 20 H 230 J 2016/09/01 39 27 . 76 134 PCT 16 P4 AV3 -. 05 WAR TEC TEH . 610 ZBAUC 20 H 230 J I

2016/09/01 40 27 .45 llB PCT 11 P4 AV2 .13 WAR TEC TEH . 610 ZBAUC 115 H 152J I

2016/09/01 36 33 .46 167 PCT 10 P4 AV2 - .20 WAR TEC TEH . 610 ZBAUC 165 H 104J I

2016/09/01 3B 34 .5B 89 PCT 15 P4 AV2 - .30 WAR TEC TEH . 610 ZBAUC lB H 10BJ I

2016/09/01 36 37 .35 110 PCT P4 AV2 - .21 WAR TEC TEH .610 ZBAUC 20 H 5BI I

2016/09/01 25 40 .74 94 PCT 21 010 02H - .57 .37 .29 02H 02H .610 ZYAXP 161 H BJ I

2016/09/01 40 47 .45 23 PCT 11 P4 AV2 - .44 WAR TEC TEH . 610 ZBAUC 111 H 145J I

2016/09/01 33 55 .47 147 PCT 12 P4 AV3 - . 7B WAR TEC TEH . 610 ZBAUC 14 H 301 I

2016/09/01 49 60 2.13 93 PCT 23 P3 13C .00 WAR TEC TEH .610 ZBAUC 10 H 21BJ I

2016/09/01 40 62 .40 71 PCT 13 P4 AV2 - .29 WAR TEC TEH .610 ZBAUC 109 331 I

2016/09/01 49 76 .77 2B PCT 16 P4 AVl - .63 WAR TEC TEH . 610 ZBAUC 8 2991 I

2016/09/01 78 l .0B 234 PCT 14 P3 13C .62 WAR 09C TEC .610 ZBAUC 117 c 1201 I

2016/09/01 49 79 .37 171 PCT 10 P4 AV! - .07 WAR TEC TEH .610 ZBAUC 6 2701 I

2016/09/01 44 Bl 2.33 120 PCT 31 P4 AV2 - .22 WAR TEC TEH .610 ZBAUC 105 H 66J 2016/09/01 44 Bl 1.03 120 PCT 21 P4 AV3 - .11 WAR TEC TEH .610 ZBAUC 105 H 66J 2016/09/01 44 Bl .35 150 PCT 10 P4 AV4 .04 WAR TEC TEH . 610 ZBAUC 105 H 66J I

2016/09/01 4B Bl .45 12B PCT 12 P4 AVl - .16 WAR TEC TEH .610 ZBAUC 6 2371 I

2016/09/01 49 B2 .34 127 PCT P4 AV4 .00 WAR TEC TEH .610 ZBAUC 6 203J I

2016/09/01 4B B6 . 50 165 PCT 13 P4 AVl .02 WAR TEC TEH .610 ZBAUC 6 136 J I

2016/09/01 46 BB .27 29 PCT ' 7 P4 AV2 .00 WAR TEC TEH .610 ZBAUC 8 1011 I

2016/09/01 44 92 .36 150 PCT 10 P4 AV3 .16 WAR TEC TEH . 610 ZBAUC 6 H 431 2016/09/01 44 92 .33 116 PCT 9 P4 AV4 .12 WAR TEC TEH . 610 ZBAUC 6 H 431 I

2016/09/01 43 93 .30 329 PCT B P4 AV2 - .12 WAR TEC TEH . 610 ZBAUC 6 H 421 2016/09/01 43 93 .29 163 PCT B P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 6 H 421 2016/09/01 43 93 . 29 158 PCT B P4 AV4 - .09 WAR TEC TEH . 610 ZBAUC 6 H 421 I

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  • catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16' 11, 01

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2016/09/01 38 94 . 36 17 PCT 10 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 6 H 13 I I

2016/09/01 39 94 .68 140 PCT 15 P4 AV3 .18 WAR TEC TEH . 610 ZBAUC 8 H 111 I

2016/09/01 42 94 .33 166 PCT 9 P4 AV2 - .05 WAR TEC TEH . 610 ZBAUC H 111 2016/09/01 42 94 .21 155 PCT 6 P4 AV4 .00 WA[l TEC TEH . 610 ZBAUC H 111 I

2016/09/01 33 97 .23 155 PCT P4 AV3 - .18 WAR TEC TEH . 610 ZBAUC 103 H 761 I

2016/09/01 38 97 .81 87 PCT 17 P4 AV2 - .20 WAR TEC TEH . 610 ZBAUC H 1411 2016/09/01 38 97 .27 165 PCT 7 P4 AV4 - .09 WAR TEC TEH . 610 ZBAUC H 141 I I

2016/09/01 39 97 .18 89 PCT 5 P4 AVl - .18 WAR TEC TEH .610 ZBAUC 4 H 121 2016/09/01 39 97 .41 90 PCT 10 P4 AV2 - .17 WAR TEC TEH .610 ZBAUC 4 H 121 2016/09/01 39 97 .43 151 PCT 10 P4 AV3 .02 WAR TEC TEH . 610 ZBAUC 4 H 121 2016/09/01 39 97 .71 127 PCT 15 P4 AV4 .07 WAR TEC TEH . 610 ZBAUC 4 H 121 I

2016/09/01 36 98 .68 97 PCT 15 P4 AV2 .05 WAR TEC TEH . 610 ZBAUC 4 H 1091 I

2016/09/01 38 99 .93 143 PCT 19 P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 2 H 116 I 2016/09/01 38 99 2.09 121 PCT 29 P4 AV4 .00 WAR TEC TEH . 610 ZBAUC 2 H 116 I I

2016/09/01 33 100 .44 146 PCT 10 P4 AV2 - .12 WAR TEC TEH .610 ZBAUC 4 H 871 I

2016/09/01 33 101 .27 87 PCT 7 P4 AV2 - .25 WAR TEC TEH .610 ZBAUC 4 H 851 2016/09/01 33 101 .34 147 PCT 8 P4 AV3 - .16 WAR TEC TEH .610 ZBAUC 4 H 851 2016/09/01 33 101 .35 45 PCT 9 P4 AV4 .12 WAR TEC TEH .610 ZBAUC 4 H 851 I

2016/09/01 33 102 .53 85 PCT 12 P4 AV2 .06 WAR TEC TEH .610 ZBAUC 4 H 671 I

2016/09/01 28 103 .19 60 PCT P4 AV3 - .04 WAR TEC TEH . 610 ZBAUC 101 H 21 I I

2016/09/01 28 105 . 79 94 PCT 17 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 2 H 521

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Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 02

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2016/09/01 26 B . 35 62 PCT 9 P4 AV3 - . 05 WAR TEC TEH . 610 ZBAUL 16 H 221 I

2016/09/01 2B 10 .31 150 PCT P4 AV3 - .21 WAR TEC TEH . 610 ZBAUL 14 H Bl 2016/09/01 2B 10 .26 B4 PCT P4 AV4 - .07 WAR TEC TEH . 610 ZBAUL 14 H Bl I

2016/09/01 32 12 .50 162 PCT 12 P4 AV2 - .21 WAR TEC TEH . 610 ZBAUL 12 H 1341 I

2016/09/01 33 13 1. 51 122 PCT 25 P4 AV2 - .21 WAR TEC TEH .610 ZBAUL 12 H 1331 2016/09/01 33 13 .Bl 143 PCT 17 P4 AV3 - . 02 WAR TEC TEH .610 ZBAUL 12 H 1331 2016/09/01 33 13 .41 75 PCT 10 P4 AV4 .07 WAR TEC TEH .610 ZBAUL 12 H 1331 I

2016/09/01 35 14 2.39 103 PCT 31 P4 AV2 .25 WAR TEC TEH .610 ZBAUL 10 H 1091 2016/09/01 35 14 .39 100 PCT 10 P4 AV4 .15 WAR TEC TEH .610 ZBAUL 10 H 1091 I

2016/09/01 33 15 .40 92 PCT 10 P4 AV4 .05 WAR TEC TEH .610 ZBAUL 12 H 109 l I

2016/09/01 36 16 .43 63 PCT 11 P4 AVl - .19 WAR TEC TEH .610 ZBAUL 12 H B5 l 2016/09/01 36 16 3 .lB 119 PCT 36 P4 AV2 - .05 WAR TEC TEH . 610 ZBAUL 12 H B5 !

2016/09/01 36 16 .64 113 PCT 14 P4 AV3 .07 WAR TEC TEH . 610 ZBAUL 12 H B5 !

2016/09/01 36 16 .31 45 PCT B P4 AV4 .07 WAR TEC TEH . 610 ZBAUL 12 H B5 !

I 2016/09/01 37 17 .B4 12B PCT 17 P4 AV2 - . lB WAR TEC TEH . 610 ZBAUL 12 H B41 2016/09/01 37 17 . 71 117 PCT 16 P4 AV4 - .02 WAR TEC TEH . 610 ZBAUL 12 H B41 I

2016/09/01 3B lB .9B 120 PCT 19 P4 AV2 - .lB WAR TEC TEH . 610 ZBAUL 10 H 631 2016/09/01 3B lB .71 72 PCT 15 P4 AV4 .22 WAR TEC TEH . 610 ZBAUL 10 H 631 I

2016/09/01 3B 19 .30 129 PCT B P4 AV2 - .11 WAR TEC TEH .610 ZBAUL 10 H 611 I

2016/09/01 3B 20 . 51 116 PCT 12 P4 AV2 .10 WAR TEC TEH .610 ZBAUC 109 641 2016/09/01 3B 20 .2B 26 PCT 7 P4 AV4 .14 WAR TEC TEH .610 ZBAUC 109 641 I

2016/09/01 41 20 .3B 159 PCT P4 AV4 - .02 WAR TEC TEH .610 ZBAUL 10 351 I

2016/09/01 3B 21 .34 36 PCT B P4 AV2 - .16 WAR TEC TEH .610 ZBAUL 10 H 321 I

2016/09/01 43 22 .30 139 PCT 7 P4 AVl .02 WAR TEC TEH .610 ZBAUL 6 H 2461 2016/09/01 43 22 .43 107 PCT 9 P4 AV2 - .16 WAR TEC TEH . 610 ZBAUL 6 H 2461 2016/09/01 43 22 1.47 122 PCT 23 P4 AV3 .21 WAR TEC TEH .610 ZBAUL 6 H 2461 2016/09/01 43 22 .82 103 PCT 16 P4 AV4 .25 WAR TEC TEH . 610 ZBAUL 6 H 2461 I

2016/09/01 42 23 1.12 131 PCT 20 P4 AV2 - .23 WAR TEC TEH . 610 ZBAUL H 2451 2016/09/01 42 23 .35 Bl PCT B P4 AV4 .07 WAR TEC TEH . 610 ZBAUL H 2451 I

2016/09/01 44 24 .5B 92 PCT 12 P4 AV3 .19 WAR TEC TEH . 610 ZBAUL B H 2061 I

2016/09/01 3B 26 .37 90 PCT 12 P4 AV2 . 07 WAR TEC TEH . 610 ZBAUC 115 H 661 I

2016/09/01 33 2B . 30 90 PCT 7 P4 AV2 . 05 WAR TEC TEH . 610 ZBAUL H 156!

I 2016/09/01 43 29 .33 B4 PCT P4 AV2 .12 WAR TEC TEH . 610 ZBAUL H 1451 I

2016/09/01 42 30 . 71 140 PCT 19 P4 AV2 . 07 WAR TEC TEH . 610 ZBAUC 115 H 1161 I

2016/09/01 42 32 .47 131 PCT 11 P4 AV2 .07 WAR TEC TEH . 610 ZBAUC 113 H 14B!

I 2016/09/01 44 34 .32 137 PCT 10 P4 AV2 .00 WAR TEC TEH .610 ZBAUC 115 H 1731 I

2016/09/01 49 37 .2B 143 PCT P4 AVl - .07 WAR TEC TEH .610 ZBAUL H 5Bl I

2016/09/01 44 45 . 34 164 PCT 10 P4 AV2 - .27 WAR TEC TEH . 610 ZBAUC 119 631 I

2016/09/01 44 46 1.40 108 PCT 23 P4 AV3 - .12 WAR TEC TEH .610 ZBAUC 24 H 361 I

2016/09/01 17 55 .45 269 PCT 14 Pl 01H .72 .34 . 29 01H TEH .610 ZYAXP 25 93 I I

2016/09/01 46 56 .40 254 PCT 10 P4 AV4 .34 WAR TEC TEH .610 ZBAUC 2B Bl I

2016/09/01 21 57 .39 2B6 PCT 13 Pl 05H - .69 .20 . 44 05H 04H . 610 ZYAXP 25 H 100 !

I 2016/09/01 4B 61 2 .60 101 PCT 27 P3 13C - .07 WAR TEC TEH . 610 ZBAUL 74 H 91 I

2016/09/01 3B 64 .B3 122 PCT lB P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 117 1701 I

2016/09/01 36 65 .B0 B6 PCT 17 P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 117 H 1761 I

2016/09/01 2B 66 . 71 59 PCT 17 P26 09C - .66 .29 .29 09C 09C .610 ZYAXP 31 H 5B!

I 2016/09/01 49 66 .29 143 PCT P4 AV4 . 09 WAR TEC TEH . 610 ZBAUC 30 H 701 I

2016/09/01 2B 69 .25 69 PCT 11 Pl 10C - . 99 .34 .29 llC 10C . 610 ZYAXP 29 H 1141 I

2016/09/01 12 72 . 55 46 PCT 15 P33 01H .40 .36 .36 01H TEH . 610 ZYAXP 543 H 1311 I

2016/09/01 4B 72 .96 123 PCT 19 P31 lBC .67 .32 . 44 TEC 17C . 610 ZYAXP 29 H 1691 I

2016/09/01 49 74 .20 146 PCT P4 AV4 .05 WAR TEC TEH .610 ZBAUC 30 H 2061 I

2016/09/01 41 77 .B5 12B PCT 18 P4 AV2 - .26 WAR TEC TEH .610 ZBAUC 101 H 39 I 2016/09/01 41 77 .29 90 PCT B P4 AV3 - . 05 WAR TEC TEH . 610 ZBAUC 101 H 391 I

2016/09/01 3B 7B .25 71 PCT 7 P4 AV2 - .21 WAR TEC TEH . 610 ZBAUC 155 H 71 2016/09/01 3B 7B 1.19 B7 PCT 22 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 155 H 71 I

2016/09/01 43 78 1.21 105 PCT 20 P4 AV2 - .36 WAR TEC TEH .610 ZBAUC 34 461 2016/09/01 43 7B 2.45 112 PCT 30 P4 AV3 .20 WAR TEC TEH .610 ZBAUC 34 461 I

2016/09/01 33 79 .22 47 PCT P4 AVl - .27 WAR TEC TEH .610 ZBAUC 105 H 171 2016/09/01 33 79 .2B 119 PCT P4 AV2 - .31 WAR TEC TEH .610 ZBAUC 105 H 171 I

2016/09/01 36 79 .26 39 PCT 5 P4 AVl .19 WAR TEC TEH . 610 ZBAUC 107 151 2016/09/01 36 79 .41 20 PCT B P4 AV3 .02 WAR TEC TEH . 610 ZBAUC 107 15 l I

2016/09/01 33 Bl .31 6B PCT P4 AV2 - .21 WAR TEC TEH .610 ZBAUC 107 421 I

2016/09/01 39 Bl . 51 110 PCT 11 P4 AV2 - .40 WAR TEC TEH . 610 ZBAUC 36 B01 I

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Catawba Nuclear Station 2 2EOC21 DDP 20160901 11/02/2016 16: 11: 02

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2016/09/01 4B B2 .33 133 PCT B P4 AVl - .16 WAR TEC TEH .610 ZBAUC 36 H 9BI I

2016/09/01 49 B4 .41 153 PCT 9 P4 AVl - .07 WAR TEC TEH . 610 ZBAUC 34 1191 I

2016/09/01 42 B5 . 73 137 PCT 13 P4 AV2 - .19 WAR TEC TEH . 610 ZBAUC 107 9BI 2016/09/01 42 B5 . 35 31 PCT 7 P4 AV3 . 09 WAR TEC TEH . 610 ZBAUC 107 9BI I

2016/09/01 47 B7 .34 B0 PCT P4 AV4 .09 WAR TEC TEH .610 ZBAUC 34 l9BI I

2016/09/01 46 89 .43 169 PCT P4 AVl - . 09 WAR TEC TEH .610 ZBAUC 34 231 I 2016/09/01 46 B9 . 25 154 PCT P4 AV2 ,00 WAR TEC TEH . 610 ZBAUC 34 2311 I

2016/09/01 3B 90 .25 B9 PCT P4 AV2 - .40 WAR TEC TEH .610 ZBAUC 105 H 1621 I

2016/09/01 39 90 .41 150 PCT B P4 AV2 - .31 WAR TEC TEH . 610 ZBAUC 107 H 151J J

2016/09/01 44 90 .25 165 PCT 6 P4 AVl - .15 WAR TEC TEH . 610 ZBAUC 34 H 275 J I

2016/09/01 44 91 .37 111 PCT B P4 AV2 .05 WAR TEC TEH . 610 ZBAUC 34 H 245J 2016/09/01 44 91 .39 162 PCT B P4 AV3 .17 WAR TEC TEH . 610 ZBAUC 34 H 245J 2016/09/01 44 91 .33 163 PCT 7 P4 AV4 - .14 WAR TEC TEH . 610 ZBAUC 34 H 245J I

2016/09/01 45 91 .29 127 PCT 7 P4 AV2 - .10 WAR TEC TEH . 610 ZBAUC 36 H 246J 2016/09/01 45 91 . 55 136 PCT 12 P4 AV4 - .07 WAR TEC TEH . 610 ZBAUC 36 H 246J I

2016/09/01 36 93 . 64 120 PCT 12 P4 AV2 .14 WAR TEC TEH .610 ZBAUC 107 H 196J 2016/09/01 36 93 .24 9B PCT 5 P4 AV3 .07 WAR TEC TEH . 610 ZBAUC 107 H 196J I

2016/09/01 3B 93 1.47 125 PCT 24 P4 AV2 . 05 WAR TEC TEH .610 ZBAUC 40 9I 2016/09/01 3B 93 .45 131 PCT 10 P4 AV3 - .07 WAR TEC TEH . 610 ZBAUC 40 91 I

2016/09/01 40 93 . 26 116 PCT 6 P4 AVl - .13 WAR TEC TEH '610 ZBAUC 40 BJ 2016/09/01 40 93 .65 B3 PCT 14 P4 AV2 - .14 WAR TEC TEH .610 ZBAUC 40 BJ J

2016/09/01 36 94 .37 B3 PCT 9 P4 AVl - .11 WAR TEC TEH .610 ZBAUC 105 205 J 2016/09/01 36 94 .43 12B PCT 10 P4 AV2 - . 90 WAR TEC TEH .610 ZBAUC 105 2051 J

2016/09/01 3B 94 .31 152 PCT B P4 AV3 - .02 WAR TEC TEH .610 ZBAUC 105 H 2041 J

2016/09/01 40 94 .31 150 PCT 7 P4 AVl - .31 WAR TEC TEH .610 ZBAUC 3B H 59J 2016/09/01 40 94 .92 143 PCT 17 P4 AV2 .02 WAR TEC TEH .610 ZBAUC 3B H 59 J 2016/09/01 40 94 .B9 140 PCT 16 P4 AV3 - .11 WAR TEC TEH .610 ZBAUC 3B H 59 J J

2016/09/01 32 96 .32 156 PCT B P4 AV2 - .2B WAR TEC TEH . 610 ZBAUC 105 H 22BJ I

2016/09/01 35 96 .21 B9 PCT P4 AV2 - .23 WAR TEC TEH .610 ZBAUC 3B H 71 J I

2016/09/01 36 96 .61 126 PCT 11 P4 AV2 - .31 WAR TEC TEH . 610 ZBAUC 107 H 21BJ 2016/09/01 36 96 .32 125 PCT 7 P4 AV3 .02 WAR TEC TEH . 610 ZBAUC 107 H 21BJ I

2016/09/01 39 96 .60 129 PCT 14 ,P4 AV3 '17 WAR TEC TEH . 610 ZBAUC 54 H 50 I J

2016/09/01 40 96 .30 36 PCT B P4 AVl .13 WAR TEC TEH . 610 ZBAUC 52 H 63 J 2016/09/01 40 96 .25 170 PCT 6 P4 AV2 .12 WAR TEC TEH . 610 ZBAUC 52 H 63 J J

2016/09/01 36 97 .B3 107 PCT 15 P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 107 H 236J J

2016/09/01 40 97 .33 166 PCT B P4 AVl - .11 WAR TEC TEH . 610 ZBAUC 52 H 64J 2016/09/01 40 97 .30 172 PCT B P4 AV3 .15 WAR TEC TEH . 610 ZBAUC 52 H 64J J

2016/09/01 34 9B .B4 127 PCT 17 P4 AV2 - .67 WAR TEC TEH . 610 ZBAUC 105 H 2461 J

2016/09/01 36 9B . 6B 109 PCT 15 P4 AV3 . 00 WAR TEC TEH . 610 ZBAUC 52 H 66J J

2016/09/01 39 9B . 3B 133 PCT P4 AVl .12 WAR TEC TEH . 610 ZBAUC 52 H 6BJ I

2016/09/01 34 99 .B5 140 PCT lB P4 AV2 - .07 WAR TEC TEH . 610 ZBAUC 54 561 J

2016/09/01 34 100 .5B 146 PCT 13 P4 AV3 - .07 WAR TEC TEH . 610 ZBAUC 52 731 I

2016/09/01 36 100 .30 144 PCT B P4 AVl .00 WAR TEC TEH . 610 ZBAUC 52 741 2016/09/01 36 100 1.42 107 PCT 24 P4 AV3 - .03 WAR TEC TEH . 610 ZBAUC 52 741 2016/09/01 36 100 2.9B B7 PCT 34 P4 AV3 .00 WAR TEC TEH . 610 ZBAUC 52 741 I

2016/09/01 30 102 .Bl 133 PCT 17 P4 AV3 - .13 WAR TEC TEH . 610 ZBAUC 52 B21 I

2016/09/01 27 104 .29 99 PCT B P4 AV2 .00 WAR TEC TEH . 610 ZBAUC 54 B41 I

2016/09/01 29 104 .37 143 PCT P4 AV2 .12 WAR TEC TEH . 610 ZBAUC 54 H B5J I

2016/09/01 2B 105 . 70 l3B PCT 15 P4 AV2 .07 WAR TEC TEH . 610 ZBAUC 52 l02J 2016/09/01 2B 105 .26 127 PCT 7 P4 AV3 .07 WAR TEC TEH . 610 ZBAUC 52 102J I

2016/09/01 25 107 1.11 llB PCT 21 P4 AV2 - . 35 WAR TEC TEH . 610 ZBAUC 52 1171 2016/09/01 25 107 .36 B3 PCT 9 P4 AV3 - .10 WAR TEC TEH . 610 ZBAUC 52 1171 I

2016/09/01 27 107 .62 152 PCT 14 P4 AV2 .26 WAR TEC TEH . 610 ZBAUC 52 ll6J

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Tubes: 79 Records: 116 ST Max Page 19of19