ML20203J171

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Forwards Revised Description of Turbine Inservice Insp Program.Ge Completed Probabilistic Evaluation of Low Pressure Turbines.Low Pressure Turbine Rotors Will Be Inspected for Each Unit Over 6-yr Interval.Fee Paid
ML20203J171
Person / Time
Site: Catawba  
Issue date: 04/24/1986
From: Tucker H
DUKE POWER CO.
To: Harold Denton, Youngblood B
Office of Nuclear Reactor Regulation
References
NUDOCS 8604300131
Download: ML20203J171 (21)
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Text

{{#Wiki_filter:i 2. DUKE POWElt GodmtNY P.O. Box 33100 CitARLOTTE, N.O. 28242 HALD. TUCKER TELEPHONE V30E FRESIDENT Istr. LEAR PeoDUCTION April 24, 1986 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, D.C. 20555 ATTENTION: Mr. B.J. Youngblood, Project Director PWR Project Directorate No. 4 Re: Catawba Nuclear Station Docket No. 50-413 and 50-414

Dear Sir:

License Condir. ions 9 and 7 of Facility Operating Licenses NPF-35 and -48, respectively, require Duke Power Company to submit a turbine system maintenance program based on the manufacturer's calculations of missile generation probabilities. The manufacturer of the Catawba turbines, the General Electric Company, has completed a probabilistic evaluation of the low pressure turbines in use at Catawba. Based on the attached results and recommendations from General Electric, Duke will inspect the low pressure turbine rotors for each unit over a six year interval during scheduled refueling outages. The revised description of the turbine in-service inspection program is attached (FSAR Section 10.2.3.6) and will be included in the first update of the FSAR. In accordance with 10CFR 170.21, attached is a check for $150.00. Very truly yours, M Hal B. Tucker. ROS/jgm xc Dr. J. Nelson Grace, Regional Administrator U.S. Nuclear Regulatory Commission - Region Il f 101 Marietta St., NW, Suite 2900 j Washington, D.C. 20555 d k NRC Resident Inspector DOI ff Catawba Nuclear Station A l [lS 8604300131 860424 PDR ADOCK 05000413. O PDR

o CNS 3. All finish machined surfaces are subjected to a magnetic particle test ] with no flaw indications permissible. 4. Each fully bucketed turbine rotor assembly is spin tested at or above the maximum speed anticipated following a turbine trip from full load. 10.2.3.6 In-Service Inspection The in-service inspection program for the turbine assembly includes disassem-bly of the turbine in stages over a six year interval during plant shutdowns such that the entire turbine is inspected within six years. This includes complete 7spection of all normally inaccessible parts, such as couplings, coupling bults, turbine shafts, low pressure turbine buckets, low pressure wheels, and high pressure rotors. This inspection consists of visual, surface, and volumetric examinations, as indicated below: 1. A thorough volumetric examination of all low pressure wheels, including areas immediately adjacent to keyways and bores, is conducted. 2. Visual examination of all accesible surfaces of rotors and wheels, 3. Visual and surface examination of all low pressure buckets. 4. 100% surface examination of couplings and coupling bolts. { The in-service inspection of main steam and reheat valves includes the following: 1. Dismantle each main stop valve, main steam control valve, reheat stop valve and reheat intercept valve at approximately 5 year intervals during l refuelings. A complete inspection including visual and surface examin-i ations of the valve seats, discs and stems will be conducted. All major { valve components will be cleaned, inspected and measured for proper { clearance. 2. Main stop, control, and combined intermediate valves are exercised at least once a week by closing each valve and observing by the valve position indicator that it moves smoothly to a fully closed position. At least once a month this observation is made by actually watching the valve motion. The extraction check valves will be tested to assure that each valve is capable of being actuated by its power cylinder, and to exercise the mechanism so as to keep it free to move. The extraction. check valves will be tested weekly with the turbine on line and loaded. The turbine system maintenance program described above is based on the manufacturer's calculations of missile generation probabilities. 10.2-12

er As t 9-5 LIST 0P TABLRS CATAWBA UNIT 1 -Table 1. . Summary of Missile-Probabilities - LPA Rotor L Table 2 Summary of Burst ~ Probabilities.- LPA' Rotor t-Table 3 _ Summary of Probability Information for-Total Rotor - LPA Rotor 3 able 4 Summary of Missile Probabilities LPB Rotor: T Table'5 Summary of Burst Probabilities - LPB Rotor Table 6 Summary of Probability Information for Total Rotor'- LPB Rotor Table 7 Summary of Missile Probabilities - LPC Rotor Table 8_ Summary of: Burst Probabilities ,LPC Rotor Talbe 9 Summary of Probability.Information for' Total Rotor - LPC Rotor CATAWBA UNIT 2 ' r Table 10. - Summary of Missile ' Probabilities - LPA Rotor. Table 11-Summary of Burst' Probabilities LPA Rotor Table 12 - Summary of Probability Information for: Total-Rotor - LPA' Rotor Table 13 Summary of Missile Probabilities.- LPB Rotor Table 14 Summary of Burst Probabilities - LPB Rotor. Table 15 Summary of Probability Information for Total Rotor - LPB. j. Rotor Table 16 Summary -of Missile Probabilities - LPC Rotor Table 17 Summary of Burst Probabilities 'LPC Rotor Talbe 18 ' Summary of Probability =Information for Total Rotor - LPC' Rotor l l t l~ f. [ i t L .c v

t ( . UTILITY DUKE POWER l STATICN; CATAWSA al TABLE 1 ID. 840. /RO T OR a 170x617 - LPA RE9TETDN 3 WBIHoul PREWARnlNG SunnARY OF nlSSILE PROSASILITIES 03/27/86 WHEEL 5ERV ADDITIONAL BERVICE IInt HEA5Unto FRDn LArtsT INsFECTIoM ( 3 ID Tine -0 YRS 0.5 YAS 3.0 YRS l.5 YRS 2.0 YRS 2.5 YRS 3.0 YR$ 4.0 YRS 5.0 YRS 6.0 YRS isA o. a.sE-os a.sE-os s.sE-os a.sm-os 3.st-os a.sE-os a.sE-os 3.sE-os a.st-os a.st-os ITA 0. 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-04 2.6E-08 2.6E-08 2.6E-09 2.6E-08 2GA 0. 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-00 z1A o. .z.in-os z.7E-os z.7E-os z.7E-os z.7E Ds z.7E-os z.7E 08 2.7E DM7E Dg7E708 3GA 0. 2.6E-00 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-00 2.6E-08 2.6E-08 2.6E-08 2.6E-08 31A 0. 1.6E-08 1.6E-08 1.6E-08 1.6E-08 1.6E-08 1.6E-08 1.6E-08 1.6E-08 1.6E-04 1.6E-08 4GA O. 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-04 4.7E-08 4.7E-08 4.7E-08 l 4tA 0. 4.5E-08 4.5E-08 4.5E-08 .4.5E-04 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E 4.5E-08 5GA o.

4. 7E-os 4.7E-os 4.7E-os 4.7E-os 4.7E-os 4.7E-os
4. 7E-os 4.7E-os g.7E-os 4.7E-on STA 0

4.4E-08 4.4E-04 4.4E-08 4.4E-08 4.4E-08 4.4E-08 4.4E-08 4.4E-08 4.4E-08 4.4E-08 6GA 0. 4.0E-08 4.0E-08 4.0E-08 4.OE-08 4.OE-08 4.0E-08 4.0E-08 4.0E-08 4.0E-08 4.0E-08 sTA o. 4.aE-os 4.3E7Ds .4.aE7De 4.3E7De 4.3E-os 4.3ETD8 4.at-os 4.3ETDs 4.aE 58 4.3E Ds 7GA .0. 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-04 5.5E-08 -7TA 0. 6.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-04 LPA .O. 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 5.3E-07 UNIT 0. .1.5E-06 -1.5E-06 1.5E-06 1.5E-06 1.5E-06 - 1. 5E - 06' il5E-06 1.5E-06 1.5E-06 1.5E-06 NOTEa 3. '3TA' WHttL loENTIFICATION RtPER5 TO FIRai TURelNE ENU WHEtL DF LP 'A' RUIDR 2.

  • SERV TINE *. REFERS 10 TOTAL SERVICE TenE (YEARS) ACCunULATED 10 LAST INSPECTION 3..ALL PROSASILITIES EXPRESSED ON AN ANduAL BASI 6 l'2.3E-03' IS EQUIVALENT.TO 0.0023) 1 i

l J

t, utsLIIV: DUKE POWER j SIATION: CATAWBA al IS.no./ ROTOR: 170x617 - LPA TABLE 2 'CE9TETDN 3 WITHOui PREWARntNG SunnARY OF SURST PR08A88LITIES 03/27/06 WHEEL 5ERV ADDlIIONAL 3ERVICE Tine nEA5URED FRDQ LATE 5I IN5PECTION ( 3 ID Tine 0, 1RS 0.5 VRS 1.0 YRS 1.5 YRS 2.0 YRS 2.5 VR$ 3.0 YRS 4.0 YRS 5.0 YRS 6.0 YRS (GA D. 3.6E-05 3.6E-05 3.6E-05 3.5E-DE J 6E-05 3.5E-05 3.5E-05 3.6E-05 3.6E-Q4

3. 6E75~4 ITA 0,

2.6E-Os 2.6E-08 2.6E-Os 2.6E-08 2.6E-Os 2.6E-Os 2.6E-00 2.6E-Os 2.6E-08 2.6E-04 acA 0. 3.6E-08 3.6E-08 3.6E-Os 3.6E-08 3.6E-OS 3.6E-08 3.6E-08 3.6E-04 3.6E-04 3.6E-00 zTA D. a.4E-Ds a.gE-Os

a. 4FDs a.4E70s
s. 4FDs
3. 4FDs
s. 4FDs
a. 4F55 '

3.4ET50 ,3. 5FDs 3GA 0. 3.OE-08 3.0E-08 3.0E-Os 3.0E-08 3.0E-Os 3.0E-00 3.0E-04 3.OE-08 3.0E-Os 3.0E-08 37A 0. 1.SE-08 1.8E-08 1.8E-08 1.8E-Os 1.8E-08 1.8E-08 1.8E-08 1.8E-08 1.9E-08 2.4E-00 4 .4GA O. 5.lE-08 5.lE-08 5.1E-04 5.1E-08 5.1E-08 5.1E-08 5.1E-08 5.1E-OS 5.lE-Os 5.1E-08 4TA 0. 4.9E-08 4.9E-08 4.9E-08 4.9E-08 4.9E-08 4.9E-Os 4.9E-08 4.9E-08 4.9E-Os 4.9E-08 3GA D. 5.DE-05 5.DE-D5 5.DE-DE 5.DE-05 5.DE-05

5. DE sD5 5.DE-05 5.DE-05 5.DE-05
5. DE OD

~ SIA O. 4.6E-OS 4.6E-00 4.6E-Os 4.6E-08 4.6E-08 4.6E-OS 4.6E-04 4.6E-08 4.6E-08 4.7E-Os 6GA 0. 4.1E-08 4.lE-08 4.lE-08 4.lE-08 4.lE-04 4.1E-08 4.1E-08 4.1E-08 4.1E-08 4.lE-Os 6TA D. 4.4E Da

4. 4FUs 4.4E-05 4.4E70s 4.4 R s 4.4E75s 4.4ETD M -~4E 5 M 74ET55 4.4E 05 7GA 0.

5.5E-04 5.5E-08 5.5E-04 5.5E-08 5.5E-08 5.5E-08 5.5E-04 5.5E-04 5.5E-08 5.5E-08 7TA O. 5.2E-Os 5.2E-00 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-08 5.2E-00 5.2E-08 5.2E-08 LPA O. 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 '.6E-06 1.6E-06 1.6E-06 1.6E-06 UNIT ~ 0. 1.6E-06 1.6E-06 1.6E-06 1.6E-06 1.6E-04 1.6E-06 t NOTE & 3. "ITA' WHttL IDENTIFICATIDN REFERE TD FIRST TURRINE END WHttL OF LP 'A' RDTDR 2.

  • SERV 18nE' REFERS TO TOTAL SERVICE TIME IYEARSI ACCunULATED TO LAST INSPECil0N
3. ALL PR06ASILITIES EXPRESSE0 ON AN ANNUAL SASIS I*2.3E-03* IS EQUIVALENT TO 0.00233 4

_..e-4 9 4

t 1 -UTILITY: DUKE POWER TABLE 3 SIATION: CATAWBA al 13.MO./ROTORz 170x617 - LPA ~REVTETDN 3 WiiHOui PREWARnING SunnARY OF PROSA61LITY INFOR81ATION FOR TOTAL ROTOR 03/27/86 YEARS 10 PinBS$3 LEI YEARS TO PIBuRST) YEARS TO A>2.5 s QT3 WHL INSP SERV INO .____ID 10 OATE Tine SIZE 3E-6' SE-6 IE-5 IE-4 IE-5 .__-4 IE-3 IE-2 _1E-3 1E-2 IE-l SE-l IE LPA IGA 1/05 O. O. 6.0* 6.0+ 6.0* 6.0* .6,0* 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ ITA 1/85 O. O. 6.0* 6.0+ 6.0* 6.0* 6.0* 6.0+ 6.0* 6.0* 6.0* 6.0+ 6.0+ 4.0+ 2GA 1/95 _0. O. 6.0+ 6.0+ 6.0* 6.O* 6.O* 6.0+ 4.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ 2TA 1/85 O. O. 6.0* 6.0* 6.0+ 5.0+ 6.0* 6.0* 6.0* 6.0* 6.0* 6.0*- 6.0+ 6.0+ 36A 1/s3 c. p. .5.o* s.o* 5.c+ 5.c+ 5.c* s c+ 5.o+ 5.o* 5.o* 5.c+ s.o* s.o. 3TA I/45.0. O. 6.0* 6,0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 4.0+ 6.0+ 6.0+ 6.0+ 4GA t/95 O. O. 6.O* 6.O* 6.0* 6.0+ 6.0* 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 4T M 5s o. c. CD + s.o* 5.o* s.c* s.o* s.o* s.c+ 5.0* s.o* 5~5+ 6.0+ 5~0+ SGA l/85 O. O. ,6.0+- 6.0* 6.0+ 6.0* 6.0+ 5.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0* i STA t/05 3. O. 6.0* 6.0*' 6.0+ 6.0* 6.0+ 4.0+ 4.0* 6.0* 6.0* 4.C+ 6.0+ 6.0+ 66A t/05 0, .0. .$.0* 6.0* .6,0* 6.0* 4.0+ 6.0+ 5.0* 6.0* 6.O* 6.0* 6.0+ 6.0* STA I/05 0. O. 6.O* 4.0* 6.0+ 6.0* 6.O* E.0* 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 7sA i/s3 .o. p. s.o+ s.o*.s.c* s.c+ .s.o* s.o* s c+ s.o+ s.o* s.o+ s.o, s.o* 7TA 1/05 0. , O. 6.0* 6.0+ 6.0* 6.0+ o$.0* 6.0* 6.0+ 6.0, 6.0+ 5.0+ 5.0+ 6.0+ mosun 1/s3 c. c. 5.o* 5.o* ,s.o* 5.c+ s.c+ _m.o* s.o* 5.c+ s.o* ,s.co s.o+ s.o* UNIT 1/05 O. O. 6.0* -6.0+ 4.0+ 6.0* 6.O* 6.0+ 6.0+ 6.0+ 6.0+ 4.0* 6.0* 6.0+ NOTEa 1.

  • SERV-TINE
  • REFERS 10-TOTAL-SERVICE Tine (YEARon ACCunuLATED TO LAST INSPECTION

- 2. VEARS TO PtnisslLEl* REFERS TO THE ADDITIONAL SERVICE Tine EVEARSI. nEAsuREO FROn THE LATEST INSPECTION, wtausata To RENER TRE THDTENTEUTERC DFMTESTEFPROBABTETTY <E,c. 3E;5mTHTETERET'FOR7780R8il 3.

  • VEA46 IO A>2.5" REFERS TO THE ADO *L SERVICE Tire.IVEARSI RE0u1 RED TO REACH A SliuAllON WHERE THE PR06ASILITY.

OF HAVING A CRACK DEPTH GREATER THAN 2.5 INCHES IS EQUAL TO THE INelCATEO. LEVEL (E.G.

  • IE-3*I 4.

WHEN TABLE VALUE OF

  • YEARS TO* ARE EXTRAPOLATED TO SE GREATER THAN 6.0 YEARS,'1 HEY ARE REPORTED AS

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  • M M N MM TT Ad T m

TM. T. e. E=e t 3>O e d a .. 36 i N (E 1 = MWJ Ead mwJ Wex e .. ( E' w e i Es 3 O a O(N W-e = Aea C n>e 00 0. . 6 -NM 0 00 00 00 0 0 00 O O 2 E W4. ( j = >b 3 W ( W i E I u-nE i .. O J e me me se em se es se e E3 WOs em or om o-c= or om a t >3% w=e

== NN 6M TT nd de NN J 2 3 E e MO Q ) { 3 r

== ^ J > s, 2 + =( = l >=eW- ) 3Waf2 i .u m m 2 m.u -- u m m m.- m

.. _ _. _ _ _ _. _ - -. _. _. _ _ _. ~ _ _ _. _ _ _ l 'UTILITYs OuKE PONER TABLE 6 STATIONa CATANSA s1 [ T3.NO./ ROTOR: 170N617 - LPS RE9TETON a l UIIHoui PRENARMING Sunt1ARY OF PROSASIL11V INFORnATION FOR TOTAL ROTOR 03/27/86 i YEARS TO PingSSILEB YEARS TO P88uRSTI YEARS.TO A>2.5 = f!!T2 NHL INSP SERV IMO -I2 in DATE TIME SIZE 3E-6

  • 5E-6 1E-5 IE-4 1E-5 IE-4 IE-3 IE-2 1E-3 IE-2 1E-1 SE-1 LPS 3GS 1/95 O.

O. .6.0* 6.0* 6.0* 6.0+ 6.0* 6.0* 6.0* 6.O* 6.0+ 4.0+ 6.0+ 4.0+ ITS-1/95 O. O. 6.0+ 5.0* 6.0* 6.0* 6.0* 6.0* 6.0* 6.0+ 4.0+ 4.0* 6.0* 6.0+ 2GS 1/05 O. O. 6.0+ 6.0+ 4.0+ 5.0+ 6.0+ 6.O* 6.0* 6.O* 6.0+ 6.0* 6.0* 6.0+ 2TS 1/95 O. O. 6.0* 6.0* 6.0* 6.O* 6.0+ 6.0+ 6.0* 6.0* 6.O* 6.O* 6.0* 6.0* 35s 1/s3 D. c. s.c+ 5.0+ s.0* 5.0+ s.0+ s.0+ s.D+ 5.D+ s.0+ 5.D* s.0+ s.0+. 3YS 1/05 -0. O. -6.0+ 6.0* 6.0+ 4.0* 6.0* 6.0* 6.0* 6.0* 6.0+ 4.0* 6.0* 6.0+

f 4GS 1/05 O.

O. 6.0+ 5.0+ 6.0* 6.0* 6.0* 6.0+ 5.0* 6.0+ 6.0* 6.0* 6.0+ 5.0+ 41s 1/us I 1 0. o. s.o* s.o* s.o* s.o* 5.o* s.o* 5.o* 5.o* s.5+ s.o* s c+ 5.o. i j 5GS 1/85 O. 0 6.0* 4.0* 6.0+ 6.0* 6.0* 6.0+ 6.0* 6.0* 6.0+ 6.O* 6.0* 6.0* 1 l STS 1/85 O. O. 6.0* 6.0+ 6.O* 6.0* 6.0* 6.0+ 6.0+ 4.0+ 4.O* 4.0+ 4.O* 6.0+ l-6GS 1/05 0 O. 6.0* 6.0* 6.0* 6.0+ 6.0* 6.0+ 4.0+ 4.0+ 4.0* 6.0+ 6.0+ 6.0+ 618 1/95 O. O. 6.0+ 6.0+ 6.0* 4.0+ 6.0* 4.0* 6.0* 6.0* 6.0* 6.0+ 6.0+ 6.0+ E rum irun o, p. s.c+ 5.c+ 5.o* s.c+ s.co s p+ s.c+.s.o* s u* s.o+ 5.c. s.o* 7TS 1/85 0. O. 6.0* 6.0* 6.O* 6.0* 6.0+ 6.0+ 6.O* 6.0* 6.0* 6.0+ 6.O* 6.0* i suo rous 1/s5 c. D. s.c+ 5.D* 5.0+ 5.D* .5.0+ s.0* s.U* s.De 5.0+ s.0+ s.0* s.0* l UNIT 1/05 O. O. 6.0* 6.0* 6.0* 6.0+ 6.0* 6.0* 6.0+ 6.0+ 4.0+ 6.0+ 6.0* 6.O* 1 NO TE s - 1..* SERV Tine' REFERS TO TOTAL SERVICE TIME fvfAR$1 ACCunuLATED TO LAST INSPECTION ~ 2. ' YEARS-TO PinISSILEB* REFERS TO INE A001TIO90AL SERVICE Tine tYfAR$1 IIEASURED FRott THE LATEST INSPECTION. siteusseto To N T55 TEE PREIBEETETTY Tz.B. sE-s n sit'KTARET FOR PTBOR7f1 4 3. ' YEARS TO A>2.5* REFERS.TO THE AOO*L SERVICE TillE tvEAR$8 REcu1REO TO REACH A SI TUATION NMERE THE PROSABILI TY j OF HAVING A CRACK DEPTH SREATER THAN 2.5 INCHES IS E0uAL TO THE 3 000lCATEO LEVEL -lE.G. *1E-3*3

4. NMEN TABLE VALUE OF
  • YEARS TO' ARE EXTRAPOLATED TO SE GREATER THAN 4.0 YEARS, THEY ARE REPORTED AS

'6.0+* 5. s-att stx1 ruus DisCW sION UW LIMITATIusse l l i l i l .. - _,.. ~ _ _.. ...,.. _..,...... _.. _,. ~. _. -.. _ _.....

e UllLITY: DUKE POWER STAil0N: CATAW8A al TABLE 7 T3.NO./ ROTOR: 170x617 - LPC ~CE9TETDN s UllHoui PREuARnlNG SunnARY OF nlSSILE PR08A81LITIES 03/27/86 WHEEL SERV ADDITIONAL EERVICE Tine MEA 5URED FRDn LATE 5I INSPECTION I I 10 linE 0. YRS 0.5 YRS 1.0 YRS 1.5 YRS 2.0 YRS 2.5 YRS 3.0 YRS 4.0 YRS 5.0 YRS 6.0 YRS 1GG O. 1.SE-05 1.5E-05 1.5E-05 1.SE-05 1.3E-05 1.SE-05 1.9E-DE 1.SE-05 1.9E-05 1.SE-05 ITC 0. 1.5E-08 1.5E-38 1.5E-08 1.5E-08 1.5E-08 1.5E-08 8.5E-08 8.5E-08 1.5E-D8 1.5E-08 2Gc 0. 2.3E-08 2.3E-08 2.3E-08 2.3E-00 2.3E-08 2.3E-08 2.3E-08 2.3E-08 2.3E-08 2.3E-08 zTC 0. 2.5E-05 z.5E 2. 5FD 5 z. 5FD5 z 5FD5 z.5ETD5 z. 5FD B z. 5FD 5 z.5FD87 5ETD5 3GC 0. 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 2.6E-08 3TC 0. 2.8E-08 2.8E-08 2.8E-08 2.8E-08 2.8E-00 2.8E-08 2.8E-08 2.8E-08 2.8E-08 2.8E-08 4GC 0. 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4.2E-08 4TC 0. 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 4.5E-08 5GC 0. 4.4E-05 4.4ETJ5 4.4E-05 4.4E-05 4.4E-05 4.4E-05 4.4E-05 4.4E-05 4.4E-05 4.4E-D8 ~ STC O. 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 6GC O. 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 3.7E-08 GTc 0.

4. 0FUB 4.OE D5 4.0E7DB g.0E-05 4.OE-05 4.OE7D8 - '4~DFD8 CDE7DE 4.DE D5 4.DE708 7GC O.

5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 5.5E-08 7TC 0. 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 5.6E-08 LPC 0. 4.9E-07 4.9E-07 4.9E-07 4.9E-07 4.9E-07 4.9E-07 4.9E-07 4.9E-07 5.0E-07 5.0E-07 ~ UNii 0. 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 1.5E-06 NOTE 8 1. "1TA" WHEEL IDENTIFICATION REFER 5 TO FIR 5I TURDINE END WHEEL OF LP 'A' HOTOR 2. ' SERV Tine

  • REFERS TO TOTAL SERvlCE Tine (YEARSs ACCunuLATED To LASI INSPECTION
3. ALL PR08A81LITIES EXPRESSE0 ON AN ANNUAL BASIS (*2.3E-03*

IS EDUlVALENT TO 0.00238 .r f Y I 'l 1

.~ 4 e I e we se es ee se se em se N e N Ee 00 CO CO C0 .00 O 00 0 O N >e is e e e e e e e le e e e e e e N e WW WW WW WW 'WW W WW W W N O. e S. e. N. N. e r. O. e. s G = AN @Q de n .g O We

== N n, N O TO TV M T cc c = e we me es se me me em se N .e Ee O O OO QQ ' 00 C 00 0 O de a e e e e a e s e e e a e a e e W W LJ W WW WW W WW W W O. e A G. e =. A N.

d. o s

l At

== N S NM TO. N N. S=

d. e TT M T

OO. o. e. C = i we se es me ee,ee en ee N e = Ee 00 O OO CO 00 O 00 O O M >e e o e e e a e e e e e e e e e N e WW W WW WW WW W WW W W 20 O. s A. d. G. =. A. N. 40 N N.

d. e o.

e. C O. e = f vt

== N n NO Te TT S de O KwO = OU =WO O&w we se se se se me es se N e En te OO O, 00 00 00 O CO O O 2>- 2 >e e e s e e e a e e e e e e e .=I e WW W WW WW WW W WW W W ( w = O. e A. d. A. N

d. Q.

N N. e =. s G= Me

== N S NO. O. e. >J g( TO TV D T de n = Lt> JJ-sCh W W =ws se se se se me en se N .6 -W Ee OO O CO CO 00 O OC O O = E>e e e. e e e e e e e e e e e e e joe 0 o WW W WW WW WW W WW W W sW= = J = d. e R. $. G. =. G. N. C. O. N N. e =.

c. e.

O. e. g> w e = I g g. e UNe

== NM NM TO TT O T CW W = 4 W 3 M G L Q t O p m e R W E Ene me en en me me e n ee N e W u n. A -Es 00 00 00 00 00 0 0 00 O O u >e e e e e e a e e e e e e oe e e W 4 N. > e WW WW WW WW WW WW WW W W -} W E p O. s m e. e.=. O. N. 60 N N. =. c.e. o. e. e E

=

g e 3 =No

== gm N n NO vp TT S T cc c gem .J C e C J 34= W W WWw a O CWe me em ee se me en ee N e >=e >4 e OEe 00 00 QC CO 00 00 00 O O p l q g>e a e a e e e o e e e e s

e e

e gWJ g E A e WW W W WW WW JW W u WW W W =C

e. s m e.

=. A. N

n. o.

N. N. . =.

c. e.

o. e. a e e w= i O i s=e

== N n NM TO TT M T We d 0 l E = m 3 =W4 e

  • u e=2 (We me me se em me se se N

s g>< F WEs 00 C 00 00 00 00 00 O O at i C>e e e e e e e e e e e e. e e a e 6W2 i s WW W WW WW WW W W WW W W awO l WOs j ,Ces m e. e =. A. N.

d. o.

N N. . =.

d. e.

O. e. K e m NM TO TT M T de c = N aC

==e

== Z<W i O*w W -QW >>W uwe me me se es me em ee N e ( E =Es 00 CO CO CO DO OO C0 C O uCA >>e* e a e e a e e e e e ese e e e e

==x K e WW W W WW WW WW W W WW W W 6 W WWI R. e. =.

m. N.

. TO TV M T de c = a 60 N N. =.

c. e.

C. e. =w e n.e =gn Os

== N n NM RWW J t WW= OWN -E. l we me e m se se se en se N e J -Es 00 0 0 00 00 00 C QC O O J. = >>e e e e e e e e e e e _- e e e e e a wWe O = s WW W W WW WW WW W WW W W WC4 A O e S. c. e . =. G. N. 60 N N. e =.

d. e.

M e. E=8 a O

  • e 3>Q 40s

== N n NO TW TT M T de W = E I DA ( N (E = kWJ E=e a n. d( WeX e DWe 3 0 2 kCe O(N = g=a -NM 48= C n>e 00 0 0 00 00 00 0 0 CO O O 3 5 W4. 4 >W 3 W 40 W un nE D i R O J e UU Qu 40 UQ 00 Ou 04 Q

  • E E dQs Q>

OM OM Q> Q> QM Q> 4 4 = >2% w=e

== NN de TT nd de NN J 2 i >O. 3 Z e 3

==g c 3 e Jk2 2 3 =( = >=GW= 3n=E3 1

%e UTILITY: OUKE POWER TABLE 9 SIATION CATAWBA s1 .TO.NO./ ROTOR: 170X617 - LPC ' 'REVTKTDN 3 ~WilHoui PREWARMING SunnARY OF PROBASILITY INFORMATION FOR TOTAL ROTOR 03/27/96 YEARS TO PINISSILES YEARS TO PISURST) YEARS TO A>2.5 s RTO-WHL INSP SERV INO

_l 0 '

-10 OATE Tine SIZE 3E-6' SE-6 1E-5 1E-4 1E-5 IE-4 IE-3 1E-2 IE-3 IE-2 1E-1 SE-l LPC-IGC' 1/95-O. O. 6.0+ 6.0+ 6.0+ 6.0+

16. 0 +

6.0+ 6.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ + ITC 1/85 O. O. 6.0+ 6.0+ 6.0* 8.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0* 6.0+ 5.0+ 2GC 1/95 O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ b.0+ '2TC 1/95 O. O. 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.O* 6.0+ 3Gc 1/B5 o. D. 5.D* 5.D+ 5.0+ 5.0+ 5.0+ 8.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.D+ 5.0+ l 3IC I/95 O. -0. 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 4GC-1/85 O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0* 6.0+ 4Tc I/55 c. o. 5.0+ 5.o* 5.c+ 5.o+ 5.o+ 5.0+ 5.o+ 5.o* 5.0+ 5.c+ 5.o+ 5.o+ SGC 1/85 O. O. 6.C+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.P+ 6.0+ 6.0+ 6.0* 6.0+ STC 1/95 O. O. 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6TC l/85 0. O. 6.0+ 6.0+. 6.0+ 6.0+ 5.0+ 6.0+ 6.0* 6.0* 6.0* 6.0* 6.0* 6.0* 6GC 1/95 'O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0*- 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ isc i/s3 o. o. 5.o+ 5.o+ o.o* 5.o+ 5.o* 5.o+ 5.o+ 5.o+ 5.o+ - 5.o+ 5.o+ 5.a+ t 7TC .1/ 95. O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ NOTDR 1/55 D. O. 5.0+ 5.0+ 5.0+ 5.o* 5.0+ 5.0+ 5.0+ 5.Ut 5.0* 5.0+ 5.O* 5.0+ [. UNIT 1/95 O. 'O. '6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ NOTEi 1. ' SERV TIME' REFERS ~ TO TOTAL SERVICE Tine (YEARSI:ACCUNULATED TO LAST INSPECil0N IT 2. " YEARS TO Pil11SSILEl* REFERS TO THE A00lilDNAL SERVICE Tine (YEARS). NEASUREO FROM Tile LATEST INSPECTION. f' REIOUI RE D TO~RENCH THE I ND I C A lt o LE9EC~Df-l'Il55ILE PRDBABILIIT IE.G. ' 3E757TTHilITARET'FOR7T80RE D } 3. ' YEARS TO A>2.5' REFERS TO THE ADO *L SERVICE TINE BYEARSI RE0UIREO 10 REACH A SliUAil0N WHERE THE PRO 8 ABILITY OF HAVING A CRACK DEPTH GREATER THAN 2.5 INCHE6 IS E00AL TO THE lNOICATED LEVEL RE.G.

  • lE-3's

' - 4. WHEN TABLE VALUE OF ' YEARS TO' ARE EXTRAPOLATED TO 8E GREATER THAN 6.0 YEARS, THEY ARE REPORTED AS '6.0+* i 5. 's' SEE. TEXT FDR pl5cU55lou on LIRTTATTDu5 w 3 v. w 4 r 4 e 4 N b 'y .u.

ea we me se se se se se me N e N Ee 00 C 00 00 0C OO CO O O. N >e e e e e e e a ,WW WW WW W W e e e le e e e N s WW W WW WW O. s N N.

e. N.

N. T. O. n. = e. - n. C. e O es =O N N, ON OT n0 Og en. e. o. O e T = we me em se es me em me N e Ee CO O QC CO 00 O OO O O >e e e e e e e e e e e e e e e e e e WW W WW WW WW W WW W W O. s NN eN N. T. O. n. = a. e n. O. m Ce =O. N ON OT nO O'T GC. e. o. e N 9 we se em se se me se se N e = Ee 00 O OO QQ 0C O OO O O O >e e e e e e e e e e e e e e e e N e WW W WW WW WW W WW W W 20

0. e N N.
e. N N. T.

Q C. . m. O. O. G e. G. CO 0 To =O N N ON ST SO O T AC. T ENO 30

  • WO Ot>

We se en se es se em me N e Ea Ee DO O OO OO DO O 0C O O 2> us e o e e e ee e e e e e e e e - -E e WW W WW WW WW W WW W W < W = O. 4 N N. O. N N. T. 06 s = e.

  • O.

G. e a. O. .pJ g< Os =O N N ON OT no M T OW T .= L<>- JJ= O*3 w 60 W =we me es se se se em me N .e w = to Gu OO 00 CO 00 O OO O O E>e e e a e e a ee ee e o e e o e JQW 0 e WW W W WW WW WW W WW W W WW= = J = d. e N N. e. N. T. O. c. m e. e n. C. G e N O. Wp > e = EC. s ONe =O N N ON OT MS O T ce T = 4 W 3 O e L O Q W O e E W E RWe se em se se me e m se N e -Es 00 00 00 OO DO CO OO O O W u c. u >e e e a e e e e e e e e a e e e M(N W > e WW W W WW WW WW W WW W W E l W O. s N N. W N J N. T. O. c. - e.

  • n.

O. s o W =No =O N N ON OT SO O T On. a. e.

=

W e = We ~ T KEm = J 3(= y C "We d ces se e n se se se s e se N e >=e >C 4 OEe 00 0 0 00 0C OO O O OO O O e c A O E>e e e e e e e ee e e e o e o e e EWJ 4 6 e WW W W WW WW WW W W WW W W -Et H

m. 0 N N.

e. N. T. - O. n. = a. - n.

n. o e

e N a. 6-3 g 0 + >3 Wa s =O N N ON OT no O T 20. T 0 2 E O

  • W4 e

u [ W-2 e (We se s e me se se en ee N e E>< wee 00 0 0 00 00 00 O C>e e e e e e e e e e e e ' OO O O-WE s e o e sW2 e WW WW WW WW WW W WW W W Wmo WOs Ce N N.

e. N N. T O. c.

= a. - n.

n. e e.

o. E JC =a s =O N N ON ST nn O T WW T a ECW O*w W -Om >>W une me e s ee se me.em se N e < E =Es 00 C O CO CO 00 O 00 O O UC&' a >>e* e e e a e e e e e e e e e o e e. =>x K e WW W W WW WW WW W WW W W 6 W j W W.e ' N N. W N N. T. Q@ a m. = n.

c. e

=W Os =O N N ON OT MS O T WW. e. c. W.e >Em T a EWW J< Wh= E OWW -E= Owe me e m se ee-se s e me N e J =Es 00 C O 00 ' 'sOO OO 0 0 00 C ,O J. >>e e e e e e e e e e e e a e e e WWe = = e WW WW WW Wu WW WW WW W W WEC O i .e N N.

e. N N. T 00

=a an COs =O N N ON. C. #. e. d. E=e J O e-3*C OT MO O T CW T E e 34 e (E "WJ e ENW =@J Wex c >We 3 O E E g e' 04% W=e = &aa E. WWe 00. 0 0 00. O =NO 3 g 0C 00 0 0 0C O W4~

  • E 3

W 40 W um E O .I E .. O 4-J e i E WQo Op-O > cm op om om om > ENC

  • W=e-

=a '= MO .W 3 E e . N N On TT nc NN J ED

==OMO 3 e J W O. = =< = >=eW=. ) 3WWE2 '_e. I e-i i J

F ee es se to se se me em se N e N Es 00 0 CO QC 0C 'Oc QQ O O N ke je e a e e e a e le a e le e e a e N I WW W WW WW WW WW WW W W Os N N. O. n. NN O. m.

n. w. N.4 N

09 O ee -O O n. O N ST nv OT cc. N. O e c = me me em se me me em ee N e Ee OD C 00 00 00 QA CO O O >s is e a e e e e e e e e le e a e e e WW W WW WW WW WW WW W W O. e N N. O. 'n.

e. h O. m.
n. a N. T.

O. e N. s e-de an o n ON OT mv O T de n t es me em se me me em me N e Ee OO O O 00 00 00 Oc OO O O O >e e e a e e e e e e e s ta e a e e N e WW WW WW WW WW WW WW W W 20 O. e s NN O . n. G. N O. m.

n. =. N T.

C. e N e. C O. Te =O O n ON ST ST O T OW EWO ~ 0Q

  • WO OL>

a me me en se me se en ee N e EW Ee DC C OO CO DO QQ OO O O 2> >e e e o e a e e a e W{W e e e e o e = =2 e WW W WW WW WW WW W W C W I = O. e s NN WW Os

  • O.

O.n. O m.

n..

N. T. C. #. N. e. >>J WC O n ON OT NT O T OW W 'a L<> JJ= 603 a W =ee me en es es me em se N .e OpW se OO O OO OO DO C 0 00 O O = E>e e e e e e e o e e e e e e e a e JQm 0 e WW W WW WW WW W W WW W W WW= = J =@e N N. O n.

e. b O. m.
n. a

. T. C. e N. e. N m.e WP e UNe =O O g<. n ON OT MT O T cm e a 3 O W e L O O W 3 e E Ewe se e n ee se me se me N e E W =Es 00 0 0 QC 00 00 0 00 O O-W u c. u >e e e o e e e e e e o e e e e e e W<N I WW W W WW WW WW W WW W W E W 2 0. e ' N N. O. n.

e. h O. m. M.. N T.

O. m N. e. e g W

=

me w 3

  • Ne an O n ON OT ST O T cm a

C e EEW s a J J<= g 4

  • We O

Ces me em me se me em se N e

  • =e YM des DC 00 QC 00 0C O OO O

O e 4 E>e e o e a e e e e o e e e a e e o EWJ 4 E 6 e. WW W W WW WW WW W WW W W -C< b

e. e N N.

O. n.

a. b O. m. n s

N T. O. m N. e. 6-3 3 W-o -O O n ON OT "m.. >2 v O T de o a O 2 E W 3

  • W<

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\\.. } ' UTILITY: DUKE POWER TABLE 12 -SIATIONa'CATAW84 m2 ' T 8. 840. /RO TOR : 170X618 - LPA PREVTKIDk a WITHOUT PREWARNING SUNNARY OF PROBA81LITY INFORMATION FOR TOTAL ROTOR 03/27/86 YEARS TO PINISSI,LEl YEARS TO PIBURST) YEARS TO A>2.5 a RTR-WHL . INSP -SERV IND. .'OATE TINE SIZE 3E-E*SE-6 IE-5 IE-4 1E-5 IE-4 IE-3 IE-2 1E-3 IE-2 1E-l SE-1 ID ID LPA. ' IGA 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* ITA 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 2GA O. O. 6.0+ 6.0+: 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 2TA 0. - O. 6.0* 6.0+ 6.0+ 6.0+ 6.O* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 3GA o. o. 5.o+ 5.o* 5.o* 5.o+ 5.o* 5.o* s.o* 5.o* s.o* 5.o* 5.o+ 37A 0. O. 6.0+ 5.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+' 5.o* 6.0+ l "4GA O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 4TA .o. o. a.o+ 5.o+ 5.o+ s.o+ s.o* s.o+ s.o+ 5.o+ s.c+ 5.o+ 5.o+ E70+ SGA .O. O. 6.0* 6.0+ 6.0* 6.0* 6.0+ 6.0+ 6.0+ 6.O* 6.O* 6.0+ 6.0+ 6.0+ STA O. O. 6.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6GA O. O. 6.0+ 6.0+ 6.0+- 16.0+ 6.0+ 6.0* 6.0* 6.0* 6.0* 6.0+ 6.0* 6.0+ 6TA-D. O. 6.0+ 6.0+ 6.0+ 6.0+- 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ -6.0+ 6.0+ 6.0+ 7sA o, p. s.o+ 5.o+ s.o+ 5.o+ 5.o+ 5.o+ 5.0+ 5.o+ 5.0+ 5.o+ 5.o+ s.o* 7TA 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ D6.O* 6.0* 6.0+ 6.0+ 6.0+ 6.0+ rotor. o. o. 5.o* 5.o* 5.o* 5.o* 5.o* 5.o* s.o+ 5.0t 5.o* 5.o+ 5.o* s.o* ~ UNIT O. D. 6.0+ 6.0* 6.0+ 6.0+ '6.0+ 6.0+ 6.n* 6.0+ 6.0+ 6.O* 6.0+ 6.0+ NOTE: 1.

  • SERV TINE
  • REFERS TO TOTAL SERVICE TINE EYEARSI ACCUNULATED TO LAST INSPECTION

~2. ' YEARS TO PfNISSILEl* REFERS TO THE ADDITIONAL SERVICE TIME (YEARSS, NEASURED FRON THE LATEST INSPECTION. REQUIRED TD REACR~THMNDTCETEDTEVEC~DF HT55TEFPRDWANTETirTE B~'5ETETETHETAREY'FDA~PT80 RET) 3. ' YEARS TO A>2.5* REFERS TO THE ADO *L SERVICE TINE (YEARSI RE0utREO TO REACH A SITUATION WHERE YHE PROBASILITy 0F HAVING~A CRACK DEPTH GREATER THAN 2.5 INCHES IS EOUAL TO THE INDICATED LEVEL (E.G. IE-3*) 4. WHEN TABLE VALUE OF ' YEARS TO' ARE EXTRAPOLATED TO SE GREATER THAN 6.0 YEARS, THEY ARE REPORTED AS '6.0+* .t 5. s' 5EE TEXT FOR DI5cu55TDM oN LINITATJoN5 5 .mm-y t e-4-.- = e,-

i J l @e me me en es se me em se N N Es 00 Q QQ QC 00 QC QQ O Q N >e e e e a e e e e e o e te e e e a N e WW W WW WW WW WW WW W W O. s N e. 60 s T N. N. T. ' O. c. Q F. eo O. c. O .g O Ge NN N S ON TT nv O n de c .e me em Se se me em se N Es aC O QQ QC 0C Q QQ O O- >e . e e a e e e e e e e e e e e e a e WW W WW WW WW W WW W W C. e N e. C. W. T. N N. T. O. c. O.4 e H

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d. e.

T. N. N. T. O. c. s C e O. n. c. kJ = et Os NN N S ON TT OT O M OW c = LCD JJ-m 3 600 W mee me en me se me em se N e OpW Es 00 C QQ QC QQ O QQ Q ,Q = E>e a e e a e e e i s a - ee e e JOm 0 e WW W WW WW WW W WW W W WW- = J = d. e N e. O. S. T. N N. T. O. c. Q= e G. O. O. c. d> W g(. e WNe NN N O CN TT OT O n ce c = 3 O i ( W i e L O O p Q s E W E Ewe me em se se me e m me N e =Et QQ CO QC QQ QQ C O QC O O g u n. u >e e a e e a e e e i o e s' s e e e W(N L i W

  • e MW W W WW WW WW W W WW W

W E W O. e N e. C. W. T. N N. T. O. c. Q J e c. O. - c. I = W

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(. UTILITY: DUKE POWER SIATIONs CATAWBA-a2 TABLE 14 TO. fJ0. /RO TOR : 170x618 - LP8 AE7TETON a WITHouT PREWARNING SunnARY OF BURST PR08 ABILITIES 03/27/86 WHEEL SERV ADDlIIONAL SERVICE IIME HEA5URED FRDM LAIE5I INSPECTION 4 3 10 TINE. O. YRS 0.5 YRS 3.0 YRS, 1.5 YRS 2.0 YRS 2.5 YRS 3.0 YRS 4.0 YRS 5.0 YRS 6.0 YRS 1G5 D. 2.7E-os z.it-Os z.7E-os z.7E-os z.7E-os z.7E-os z.7E-os z.7E-os z.7E-os z.it-os ITS 0. 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-00 2.9E-08 2.9E-08 2.9E-08 2.9E-00 2.9E-00 2GB 0. 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 2.9E-08 zTu o. 4.sETDs 4.sE-os 4.sE De 4.sETDs g.sE Us 4.sE-os 4.sE Us 4.sE DE--- CBE DS ,4.5E7De I 3G8 0, 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3.9E-08 3T8 0. 2.5E-08 2.5E-08 2.5E-08 2.5E-08 2.5E-08 2.5E-08 2.5E-08 2.5E-00 2.6E-08 3.0E-08 4GB O. 4.6E-08 4.6E-08 4.bE-08 4.6E-08 4.6E-08 4.6E-08 4.6E-08 4.6E-08 4.6E-08 4.6E-08 l4 T8 - O. 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 4.8E-08 5GB o. 5.3E-os 3.3E-os 5.3E-os 5.JE-os 3.3E-os 5.JE-os 5.JE-Us 5.JE-os 5.3E-os D.JE-OS STS .O. 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 4.7E-08 6G8 0. 3.1E-08 3.lE-08 3.1E-08 3.1E-08 3.lE-08 3.lE-08 3.1E-08 3.lE-08 3.lE-08 3.1E-08 ,sTs o. a.iE De 3.IE Us s.IE-Os J.IE-os 3.IETDs s.IE7Ds 3.IE Ds 3.IE708 -' 3. IE DS '- 3.1ETDs 7G8 0. 5.8E-08 5.8E-08 5.8E-08 5.8E-08 5.8E 5.8E-08 5.8E-08 5.8E-08 5.8E-04 5.8E-08 7T8 0. 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 6.0E-08 LP8 0. 5.7E-07 [5.7E-07 -5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.7E-07 5.8E-07 ~ UNIT 0. 1.6E-06 1.6E-06 1.6E-06 '1.6E-06' 1.6E-06 1.6E-06 1.6E-06 1.6E-06 1.6E-06 1.6E-06 NOTE: 1. 'lIA" WHEEL IDENTIFICATIDN REPkR5 10 FIRST IURBINE END WHELL OF LP 'A' ROIoM 2. ' SERV Tine

  • REFERS TO TOTAL SERVICE TIME lYEARSI ACCUNULATED TO LAST INSPECTION

'3. ALL'PROBASILITIES EXPRESSE0 ON AN ANNUAL BASIS (*2.3E-03* IS EDulVALENT TO 0.00238 i g. 1 n

UTILITY: OUKE POWER TABLE 15 STATION CATAWBA m2 t' -TB.NO./ ROTOR: 170X618 LP8 ~REVT5TDN 3 WITH0ui PREWARNING SUNNARY OF PROBA81LITY INFORNATION FOR TOTAL ROTOR 03/27/86 YEARS TO PINISSJLED YEARS TO PIBURST) YEARS TO A>2.5 = RTR WHL INSP SERV INO 10 to OATE TIME SIZE 3E-6 SE-6 IE-5 1E-4 1E-5 IE-4 IE-3 1E-2 IE-3 IE-2 1E-l 5E-1 LP8 IG8 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.O* 6.0* 6.0+ 6.0+ 6.0+ -ITB 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 2GB 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 2T8 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 355 D. D. 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 3TB O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 4GB 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 4T5 o. o. 5.0+ 5.0+ 5.o+ 5.o+ 5.o+ 5.0+ 5.o+ 5.o+ 5.o+ 5.0+ 5.0+ 5.0+ SG8 0. O. 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ ST8 0. O. 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6GB 0. O. 6.0+ 6.0+ 6.O* 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6TB 0. O. 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 7G5 O. D. 5.0+ 5.0* 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+. 5.D* 5.0+ 5.0+ 7TS 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ ROTOR. D. D. 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+- 5.0+ 5.D* 5.0+ 5.0+ UNIT 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0+ ' NOTE: 1. ' SERV TIME

  • REFERS TO TOTAL SERVICE TIME lYEARS) ACCUNULATED TO LAST INSPECTION 2.

" YEARS TO PINISSILEl* REFERS TO THE ADOITIONAL SERVICE TINE (YEARS), NEASUREO FRON THE LATEST INSPECTION, REDUTRED70 RETCIFTHE TNDTCATEDTE9EE DF HT55 TEE PRDBABTETTY tE.s. '3E75 M THrETAREY FDA PTBORST) 3. ' YEARS TO A>2.5* REFERS TO THE ADO *L SERVICE TINE lYEARS) RE00lRED'TO REACH A SIIUATION WHERE THE PROBABILITY OF HAVING A CRACK DEPTH GREATER THAN 2.5 INCHES IS EQUAL TO THE INDICATED LEVEL IE.G. IE-3*) 4. WHEN TABLE VALUE OF

  • YEARS T0* ARE' EXTRAPOLATED TO BE GREATER THAN 6.0 YEARS, THEY ARE REPORTED AS

'6.0+* i: 5. 'e' SEE TEXT FDIFUTEL'U55TDN ON LINITATION5 a -gn-- w g wr w y y

1 e ee me me em se me me e. Se N 'e N Ee QQ C QQ QQ QQ QC QC C Q N >e e a e e e .e e e e e le e e e e i N e WW W WW WW WW WW WW W W N Os m O.

  • e.
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e. m c N.

m e. t o. en e. c. I N NN No nn TT TT T We se se se se se em se N e a Es QQ O C0 QQ QQ O QC O O O de e e e a e e e e e a e e e e N t WW W WW WW WW W WW W W 20 O. s S C. s -e

e. m C. N.
m. o. 70 en To N=

O N NN NO nn TT TT. e. c. 00 = T = KNO 00

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es se en ~ se se me em se N e KW Cs 00 0 CC CO QQ O QC O O 2> >e a e e e e a e e e e e a e e t = =2 e WW W WW WW WW W WW .W W C W = O. n e O. =e

e. m C. N.

m e. T O. ne N= O N NN NO nn T. G O. e. c. >J = e W( T TT T ' = i LCD JJ= 60 W -.e se e n es se me e. se N .e QWW Ee QC Q Q QQ QQ QC QC 00 Q Q = E>e e a e e in e e is e t:. WW W W WW= a e e e JOW Q s WW WW WW WW WW WW = J = c. e 30 we @ e. O. N.

m. e. v. Q.

e n. c. WW w s = gg. e ONt Na O N NN NM nn T T TT T 3 M W e L G O p Q e E W E Ewe me s e se me me en em N e A =Es 00 0 0 QC 00 00 00 QQ O O W O O. u >e e e e i e e ie is e a e e e e W(N W = 4 WW WW WW WW WW WW WW W W E J n o. s e O. .e

e. m. C. N.
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C. N m e. T. Q. c. en e =W I g pgg l Os N= O N NN No no T T TT T = EWW J( Wh= E QWW

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es me en se se me se em N Em Ke 00' O C0 00- OQ CO C0 C O 2N de e e e e e e e e a e s ts e a e a .-2 e WW W WW WW WW W u_ WW W W C W = O. e s mQ e n. 60

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e WilLITYs DUKE POWER TABLE 18 { STATIONS CATAWBA m2 T8.NO./ ROTOR: 170x618 - LPC 1 WiiHoul PREWARnlNG SunHARY OF PROSABILITY INFORMATION FOR TOTAL ROTOR 03/27/86 YEARS TO P(NISSI,LE) YEARS TO PIBURST) YEARS TO-A>2.5 e RIR WHL INSP SERV IND l 10 10 OATE TINE' SIZE 3E-6* 5E-6 IE-5 IE-4 IE-5 IE-4 1E-3 1E-2 1E-3 1E-2 IE-1 SE-1 LPC IGC 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ ITC O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ ) 2GC 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.O* 6.0* 6.0* 2TC 0. O. 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 3GC 0 D. 5.0* 5.D+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0* 5.0+ 5.0+ 5.0+ 3TC 0. O. 6.0* 6.0* 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 4GC 0. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 4TC 0. D. 5.0+ 5.0+ 5.0* 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ SGC O. O. 6.0+ 6.0+ 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0* 6.0+ 6.0* 6.0* 6.0+ STC 0. O. 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.O* 6.0+ 6.0+ 6.0+ 6.0+ 1 6GC 0. O. 6.0+ 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6TC 0. O. 6.0+- 6.0+ 6.0+

6. 0 +.

6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 7GC 0 D. 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 17TC 0 O. 6.0+ 6.0* 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ ROTOR 0. O. 5.0* 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ 5.0+ UNIT 0. O. 6.0+- 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0+ 6.0* NOTE '1. ' SERV TIME' REF~RS TO TOTAL L RVICE TI'ME (YEARSI ACCUMULATED TO LAST INSPECTION 2. ' YEARS TO P(NISSILEl' REFERS THE ADDITIONAL SERVICE Tine (YEARS). NEASUREO FROM THE LATEST INSPECTION, 4 o RiiOUTRElf TO~REKCH THE INOTCA TEDWEL OF nT55TEDADNAMY tE.s. "3E-5'n; s:HTETARLT~FOR PTBGRET) 3. ' YEARS TO A>2.5' REFERS TO THE A00'L SERVICE Tine (YEAR 68 REOUIRED TO REACH A SITUATION WHERE THE PR08 ABILITY OF HAVING A CRACK DEPTH GREATER THAN 2.5 INCHES IS E00AL TO THE.IN0lCATED LEVEL (E.G. *IE-3*l 4. WHEN TABLE VALUE OF ' YEARS TO' ARE ENTRAP 0 LATED TO BE GREATER THAN 6.0 VEARS, THEY ARE REPORTED AS *b.0e* 5. 's' 5EE TEXT FD N N CTTRiIATIOus I i 1 l i _..m. I .-.-- L2 L-L ----. - --.}}

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