ML20138P406: Difference between revisions

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| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| document type = CORRESPONDENCE-LETTERS, INCOMING CORRESPONDENCE, UTILITY TO NRC
| page count = 7
| page count = 7
| project =  
| project = TAC:59623, TAC:59624
| stage = Request
| stage = Request
}}
}}

Latest revision as of 21:22, 12 December 2021

Responds to 851015 Request for Addl Info Re 850830 Application for Amends to Licenses NPF-9 & NPF-17,changing Tech Spec Re Turbine Overspeed Protection
ML20138P406
Person / Time
Site: McGuire, Mcguire  Duke Energy icon.png
Issue date: 12/13/1985
From: Tucker H
DUKE POWER CO.
To: Harold Denton, Youngblood B
Office of Nuclear Reactor Regulation
References
TAC-59623, TAC-59624, NUDOCS 8512260089
Download: ML20138P406 (7)
v • d • e


Text

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DUKE POWER GOMPANY P.O. BOX 33189 CHARLOTTE. N.C. 28942 HAL B. TUCKER retarnown

=== roses ===v , (704) 07:>+sas

=UDLEAR P=Ont OTION -

~

December 13, 1985 <

5

{ Q , N 5$1 rector Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission 1 Washington, D.C. 20555' Attention: B.J.-Youngblood, Director PWR Project Directorate #4 Subject - McGuire Nuclear Station Docket Numbers 50-369/370 TurbineL0verspeed Protection System; Response to Request for Information

! On' August 30, 1985, Duke' Power Company proposed Technical Specification changes relative to Turbine Overspeed Protection. By letter of October 15, 1985 (E.G.

Adensam to H.B. Tucker) the NRC staff requested additional information. Attached are the staff questions and the Duke responses to those questions.

m.

Very truly yours,

. b Hal B. Tucker ff 2O

.g SAC /jgm

~ Attachments

.cc: Dr. J.-Nelson Grace, Regional Administrator U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 3100 Atlanta, GA 30323 W.T. Orders .

Senior Resident Inspector I McGuire Nuclear Station 1 J c-Mr. Dayne Brown, Chief Radiation Protection Branch  % D *.

Division of Facility Services

- Depart' ment of Iluman Resources P.O.. Box 12200 s Raleigh, N.C. 27605 8512260089 851213 PDR ADOCK 05000069 7

P PDR c:

f-I. ,

g- ATTACHMENT I QUESTION 1:

In Attachment 11 of your submittal, you state that a study has shown that McGuire Nuclear Station has the same or very similar equipment in the TOP system as those of the Farley Nuclear Plant. Provide the study (or a suita-ble reference if publically available). Clarify (a) whether you extrapolated results from the Westinghouse evaluation and applied them to the McGuire TOP.

. system assurance program accordingly; or (b) whether the study is an indepen-dent analysis of the-McGuire TOP syctem.

RESPONSE 1:

Attachment la is a interchangeability listing of style numbers (Part Numbers) for turbine components at different stations. As can be seen on the attach-ment the major components listed in the Overspeed Reliability Program i.e.,

Throttle valves, Governor valves, Intercept valves, Reheat Stop valves and mechanical overspeed trip device are identical at McGuire and Farley. The information listed on Attachment hwas taken from the Westinghouse Steam Turbine Division Interchangeability Data Southeastern Area Utilities book.

The electronic overspeed protection circuits are basically identical since both Farley and McGuire have the Westinghouse DEH control systems.

The answer to the second portion of question (1) is (a): DPCo. extrapolated the Westinghouse results of their Farley evaluation and applied them to McGuire knowing the virtual identica1 ness of the components and control system.

QUESTION 2:

You propose certain test performance periods which deviate from the Westinghouse recommendations for Faricy. For example, Westinghouse recommended a monthly test of turbine valves whereas you propose testing every 4 months (Section 4.4 of Appendix I). You state that these deviations have been deemed appropriate for McGuire based on actual test results which indicate that the testing frequency does not need to be increased. Provide these test results and justify quantitatively the using of these test results in deriving longer periods of testing, calibration, and maintenance intervals.

, RESPONSE 28 DPCo. wishes to clarify the sentence on Attachment II, page 2, paragraph I which stated: "As indicated in Appendix I, Duke Power has deviated from certain test performance periods which Westinghouse recommended for Farley".

This should have been " Duke Power has deviated from certain maintenance periods which Westinghouse recommended for Farley". Duke Power is proposing the same maintenance periods on the throttle valves, governor valves and overspeed devices (electrical and mechanical) as Farley but are proposing more stringent maintenance periods on the intercept and reheat stop valves (40 month inspections vs. 60 month). As part of the program Duke Power will be disassembling and inspecting all turbine valves on a 40 month basis instead of

- just one (1) of each type valve every 40 months as is now required by Tech.

Spec, The deviation noted above is a deviation from the generic Westinghouse recommendations, not the approved Farley-Specific program.

Duke Power is deviating from the generic Westinghouse recommendations because the proposed inspection and maintenance schedule increases the reliability of the Overspeed Protection System. Review of the testing history reveals no problems which would have prevented proper operation of the overspeed protec-tion system.

QUESTION 3:

You state in Attachment III that "The potential insignificant increase of catas-trophic turbine failure would not have any adverse impact on the power plant safety or safety related equipment." Provide quantitative results (e.g., failure probability per year) to substantiate this statement. Compare the failure probability of the TOP system with the proposed testing intervals to the failure probability of the TOP system with the testing intervals within the standard Technical Specification.

RESPONSE 3:

The proposed increased to'st interval for the Turbine Overspeed Protection System may result in an increased failure probability for the system; which, in turn, may result in an increased probability of catastrophic turbine failure in the event of a coincident overspeed event. The potential increases have not been quantitatively analyzed. The potential for, and effects of, turbine missile generation have been analyzed and are discussed in Final Safety Analysis Report (FSAR) Sections 3.5.2.7 and 10.2.3. Safety-related equipment is protected from postulated turbine missiles by Category 1 structures. Therefore, no increase in the probability of catastrophic turbine failure will result in an adverse impact on plant safety. Turbine Overspeed Protection System failure probability as a function of test interval, like the probability of catastrophic turbine failure, is solely an economic issue not a safety issue. Therefore, a quanti-tative analysis of failure probability is not justified by any additional safety assurance.

l k_

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.. . ATTACFtENT lo, '

INTERCHANGEABILITY LIST I SEQUENCE _15_S D LE_ NUMBER DATE 10-28-74 PAGE NO. Zg6 Q STYLE NUMBER v PART NAMC SHOP ORDER CUSTOMER PH{D INST, LEAF . F ITEM QTY. REC.

723J204003 CASING LOWER 013A003581-01 FL ORID A POWER C LIG 01-09 1250-4019 1 1 1 K CASING LOWER 013A003591-01 VA ELECTRIC PWR 01-09 1250-4019 1 1 1 K CASING LOWER 013A003931-01 VIRG[NI A ELEC PWR CD 01-09 1250-4019 1 1 1 K CASING LOWER 013A004261-01 ALABAMA POWER CD CASING LOWER 01-09 1250-4019 1 1 1 K 013 A004 351-01 DUKE POWER CD 01-09 1250-4019 1 1 1 K 723J205G04 ASSY DWG 013A003511-01 FLORIDA POWER CORP ASSY DWG 01-06 1250-4023 1 13 1 K 013 A003581- 01 FLORIGA POWER & LIG 01- 06 1250-4023 1 13 0 K ASSY_DWG 013A003591-01 VA ELECTRIC PWR 01-06 1250-4023 1 13 0 K ASSY DWG 013A003931-01 VIRGINIA ELEC PWR CD 01-06 1250-4023 1 -13 123JLQ5G09 0 K ASSY DWG 01]A004261-01.__ ALABAMA POWER CO 723J206G01 ASSY DWG 01-06 1250-4023 J __13 __0 K 013A003511-01 FLORIDA POWER CORP 01-10 1250-3620 1 62 0 K OWESEED ASSY DWG 013 A003581- 01 FLORIDA POWER & LIG 01-10 1250-3620 1 62 0 K g,g g ASSY DWG ASSY DWG 013A003591-01 VA ELECTRIC PWR 01-10 1250-3620 1 62 0 K 013A003931-01 VIRGINIA ELEC PWR CD 01-10 1250-3620 1 62 0 K ASSY DWG sw 013A009261-01 ALABAMA POWER CD 01-10 1250-3620 1 62 0 K ASSY DWG Ly> 013 A 004351-01 DUKE POWER CO 31-10 1250-3620 1 0 0 K 723J207A01 ASSY DWG 013A003511-01 FLORIDA POWER CORP 01-28 1250-3619 9 1 0 K 723J207G01 ASSY DWG 013A003581-01 FL OR ID A POWER & LIG 01-28 1250-3619 9 1 0 K ASSY DWG 013A003591-01 VA ELECTRIC PWR 01-28 1250-3619 1 9 0 K ASSY_QWG 013AQO3931-01 VIRGIMIA ELEC PWR CD 01-29 _1250-3619 1 9 0' K ASSY DWG 013 A 004351- 01 DUKE POWER CD 01-28 1250-3619 1 9 723J211G01 0 K ASSY DWG 013 A 004351- 01 DUKE POWER CD 01-10 1250-3620 1 61 0 K 723J212 A01 BEARING COMPLETE 023A003513-01 FLORIDA PGMER CORP 10-19 1250-4023 1 14 1 *K BEARING COMPLETE 023A003513-01 FLORIDA POWER CORP 10-79 1250-4023 1 14 1 *K ,

BE AR_ING_CQMLETE _02 3 AQO15_83- 01 J_ LOR 10A_P_QWE R & L LGH lQ_-19 _1250-1023 J 3 _1 *K. !

BEARING COMPLETE 023A003583-01 FLORIDA POWER & LIGH 10-79 1250-4023 1 3 1 *K' BEARING COMPLETE 023A003592-01 VA ELECTRIC PWR 10-19 1250-4023 1 3 1 *K i BEARING COMPLETE 023A003903-01 DUKE POWER CO 10-19 1250-4023 1 3 1 *K i BEARING COMPLETE 023A003903-01 DUKE POWER CO 10-79 1250-4023 1 3 1 *K ;

BEARING _ COMPLETE 0134003904-01 DUKE POWER CD 10-19 ._1250-4023 _1 3 1 *K _ !

BEARING COMPLETE 023A003904-01 OUKE POWER CO 10-79 1250-4023 1 3 1 *K i BEARING COMPLETE 023A003913-01 DUKE POWER CO 10-19 1250-4073 1 3 1 *K BEARING COMPLETE 023A003913-01 DUKE POWER CO 10-79 1250-4023 1 3 1 *K>

BEARING COMPLETE 023A003914-01 DUKE POWER CO 10-19 1250-4023 1 3 1 *K BEARING COMPLETE 023A003914-01 DUKE POWER CO 10-79 1250-4023 1 3 1 *K 8E ARING COMPLETE 023A003933-01 VIRGINIA ELEC PWR CO 10-19 1250-4023 1 3 1 *K BEARING COMPLETE 023A003933-01 VIRGINIA ELEC PWR CO 10-79 1250-4023 1 3 1 *K '

BEARING COMPLETE 023A004263-01 ALABAMA POWER CO 10-19 1250-4023 1 3 1 *K i BEARING COMPLETE 023A004263-01 ALABAMA POWER CD 10-79 1250-4023 1 3 1 *K

_72 3J212GOL m . ASSY OWG 0234003903-01 DUKE POWER CO 1.0-79 1_250-4.023 _1 13 0 K, ,

INTERCHANGEABILITY LIST .-

SEQUENGE_I5_ STYLE _NUM8ER DATE [Q-2g-74 PAGE _NO. h93; j STYLE NUMBER v PART NAME - SHOP ORDER CUSTOMER PH-CD INST. LEAF F ITEM QTY. ' RE 4571D81G01 VALVE 013A004261-01 ALA8AMA POWER CD 39-10 1250-4018 1 30 1

  • i i dWH9 hat dk'o4[ ASSY DWG 013A004351-01 DUKE POWER CO 39-10 1250-4018 1 53 0 4571085001 INSERT 013A003511-01 FLORIDA POWER CORP 39-10 1250-4018 1 10 1 INSERT 013A003581-01 FLORIDA POWER E LIG 39-10 1250-4018 1 10 1
  • J INSERT 013 A003 591- 01 VA ELECTRIC PWR 39-10 1250-4018 1 10 1 *
INSERT RING 013A003931-01 VIRGINIA ELEC.PWR CD 39-10 1250-4018 1 to 2
  • l INSERT 013A004261-01 ALABAMA POWER CO 39-10 1250-4018 1 10 1 *

, INSERT 013A004351-01 DUKE POWER CO 39-10 1250-4018 1 10 1 *

! 4571D87G01 80DY 013A003283-01 GEORGI A POWER COMPAN 04-41 1250-3802 1 45 1 j BODY 013 A003 5 LL-Q1 FLOR LD A POWER CORP 04-41 1250-4001 J __1h i j BODY 013 A003511- 01 FLORIDA POWER CORP 04-42 1250-4006 1 58 1 i BODY 013A003581-01 FLORIDA POWER C'LIG 04-41 1250-4005 1 58 1

] BODY 013A003581-01 FLORIDA POWER G LIG 04-42 1250-4006 1 58 1 j BODY 4

013A003591-01 VA ELECTRIC PWR 04-41 1250-4005 1 58 1 BODY 013A003591-01 VA ELECTRIC PWR _04-42 1250-4006 J 58 1 BODY 013A003931-01 VIRGINIA ELEC PWR CD 04-39 1250-4007 1 53 1 i DUMP VALVE BODY 013A003931-01 VIRGINIA ELEC PWR CD 04-42 1250-4179 3 5 2

) BODY , 013A004261-01 ALABAMA POWER CD 04-39 1250-4007 1 53 1 DUMP VALVE BODY 013A004261-01 ALABAMA POWER CD 04-42 1250-4179 3 5 1 j BODY O LJ A004351-01_ DUKE _ POWER CD 04-39 1250-400lj 53 2

} BODY 013 A004351-01 DUKE POWER CD 04-40 1250-4008 1 39 2 1 DUMP VALVE BODY 013 A004351- 01 DUKE POWER CO 04-42 1250-4179 3 5 3 2

4571090001 STEM 013A003511-01 FLORIDA POWER CORP 39-10 1250-4018 1 29 1

  • I STEM 013A003581-01 FLORIDA POWER & LIG 39-10 1250-4018 1 29 1 *-

l STEM _013 A003 591-01 VA ELECTRIC PWR 39-10 J 2 50-4018 1 29 1 *C i STEM 013A003931-01 VIRGINIA ELEC PWR CD 39-10 1250-4018 1 29 2 C 1 STEM 013A004261-01 ALABAMA POWER CO 39-10 1250-4018 1 29 1 C STEM VALVE 013A004351-01 DUKE POWER CO 39-10 1250-4018 1 29 1 0 4571092001 BUSHING 013A003511-01 FLORIDA POWER CORP 39-10 1250-4018 1 14 1 *C

, BUJHING 013 A0035_81- 01. FLORIDA POWER E_L_I G 39-10 1250-40_18 J _14 1 *C i BUSHING 013A003931-01 VIRGINIA ELEC PWR CO 39-10 1250-4018 1 14 2 *C

BUSHING 013A004261-01 ALABAMA POWER CO 39-10 1250-4'18 1 14 1 *C l 4571092002 BUSHING 013A003591-01 VA ELECTRIC PWR 39-10 1250-4018 1 14 1 *C i 4571P92002 BUSHING 013A004351-01 DUKE POWER CO 39-10 1250-4018 1 14 1 *C

} 4572D26079 STUD DWL #3 013A004221-01 SAVANNAH ELEC & PWR 09-18 718J-0797 1 1 1 *D 4572040211 STUD DWL HOLE #5.32 013A003521-01 MI SSI SSI PPI PWR EL 10-13 724J-0745 l' 1 2 *Q 4

4572D50079 STUD 6, 66 013A004232-01 FLDREDA POWER & LIGH 10-13 7930-0678 1 6 2 *k STUD 6, 66 013A004232-01 FLORIDA POWER C LIGH 10-13 793D-0678 1 6 2 *M

. 4572D50085 STUD DWL HOLE #4 013A003280-01 GULF POWER COMPANY 10-13 683J-0467 1 1 1 *K ST.UD_DWL 4 013A003831-01 TAMPA _ ELECTRIC _CO 1_0- 13_6 83_J-0 467 1 1 1 *k 5

l

INTERCHANGEABILITY LIST ,

, T .N .

SEQ 4ENCE IS_SLYLE_NW8ER 57Ytf NUMBER tf PARV NAME DATE ~

LO-28-J4 PAGE_ 2472' SHOP ORDER CUSTOMER PH {D 725J437023 GSKT 65.25X60.00X.06 01 INST. LE AF F ltEM ' GTV. REC '

GSKT 65.25X60.00X.060!T 013A003902-01 ~ DUKE POWER CE. E~03 I2iO5060 1 725J437031 013A003912-01 DUKE POWER CO 5 '2 IK~

GSKT 71.00X60.00X.06 01 013A003902-01 OUKE POWER CO.

61-00 1250-5000 1 5 2 *K

-325J437032 GSK T 71. 00X60.00X.060li 013A003912-01 DUKE P0wER CO 61-00 1250-5000 1 10 4 *K:

GSKT 9 7. 50X 8 8. 2 5 X.06 01 - 013A0039Q2:Q1 DUKE POWER CO.

61-00 1250-5000 1 10 4 *K 725J587G01 GSKY 97.50X88.25X.060IT 013A003912-01 DUKE POWER CO 61-00 1250-5QQQ 1 11 2 *K BONNET 013A003511-01 FLDRIDA POWER CORP 61-00 1250-5000 1 11 2 *K BONNET 013A003581-01 FLORIDA 40-10 1250-4017 1 35 1 K SONNET 013 A003591-01 VA ELECTRIC PWR POWER & LIG 40-10 1250-4017 1 35 1 K BONNET 40-10 013A003931-03 VIRGINIA ELEC PWR CD 39-10 1250-4017 1 1250-4017 1 35 2 K BONNET 35 2 725J614G01 013A004261-01 ALABAMA POWER CO K

ASSY DWG 013A003581-01 FL OR ID A 40-10 1250-4017 1 35 2 K 725J660GO7 ASSY DWG 013A003581-01 FLORIDA POWER & LIG 22-00 725J-0357 1 POWER E LIG 18 0 K ASSY DWG 013A003591-01 VA ELECTRIC PWR 32-00 725J-0357 1 18 0 *K

.455Y_DMG 18-01 1250-4010 1 12 0 K 725J 732G01 ASSY DWG 013A003531-01 _VA_ ELECTRIC P_WR 1.8 _03_1250-4010 l_ 0 013A003511-01 FLDRID A POWER CORP 13 K_

77yggg4 ASSY DWG 013 A003591-01 VA ELECTRIC PWR 40-10 1250-4017 1 57 0 K g4ggg ASSY DWG 40-10 1250-4017 1 58 0 ASSY DWG 013A003931-01 VIRGINIA ELEC PWR CD 39-10 1250-4017 1 K 013A004261-01 ALA8AMA POWER CO 58 0 K

_IZ5JJ_32GQ6 ASSLDWG 40-10 1250-4017 1 58 0 K 725J761G01 ASSY DWG 013_AQD4351- 01_RUKE_P_0WER_C_0 39-10J 250-4017 J 0 0 K ASSY DWG 013A003511-01 FLDRIDA POWER CORP 01-28 1250-3619 1 10 013A003581-01 FL OR IDA POWER C LIG 01-28 0 K ASSY DWG 013A003591-01 VA ELECTRIC PWR 1250-3619 1 10 0 K ASSY DWG 013A003931-01 01-28 1250-3619 1 to 0 K 4SiLDWG VIRGINIA ELEC PWR CD 01-29 1250-3619 1 10 0 K 725J761G03 ASSY DWG 013A00h351-01 JUKE _P_0WEILCO 725J800A03 013A004261-01 ALABAMA POWER CD 01:28 3250:3619_1._l0 0 __ E_

BRG ALT FOR T/C 01-28 1250-3619 1 0 0 013A003523-01 MISSISSIPPI PWR &L 10-79 K ASSY DWG 013 A003523-01 MISSISSIPPI PWR & L 10-79 1250-4055 1 13 0 K 8RG ALT FOR T/C 013A003524-01 MISSISSIPPI PWR EL 10-79 1250-4055 1 14 Og K ASSY DWG

_013 A Q0_3_524- 01 1250-4055 1 13' O K 725J815G04 ASSY DWG MI SSI11] PPI PWR E,L _10-79J 250-4 Q15 _1 14 0 725J819A03 013 A003832-01 TAMPA ELECTRIC CD' 06-00 K

ASSY DWG 013A003524-01 M ISSI SSI PPI PWR & L 10-19 1250-3022 1 8 0 K 8RG ALT FOR T/C 013A003524- 01 MISSISSIPPI PWR &L 10-19 1250-4055 1 14 0 K 725J819008 BEARING UPP 1250-4055 1 13 0

$ _725J819009 SE ARING LOW 013A003524-01 MISSISSIPPI PWR & I. 10-19 1250-4055 1 K 013A003524-01 3 1 K

! 725J823G01 ASSY DWG ' MI SSI SSIPPI PWR &L 10-19 1250-4055 1 5 i

ASSY DWG 013 A003882-01 SOUTH CAROLINA ELEC 18-03 1250-3742 1 1 K 013A003882-01 22 0 K l ASSY DWG SOUTH CAROLINA ELEC 18-06 1250-3742 -1 22 0 725J823G02 ASSEM8LY DWG 013A003883-01 SOUTH CAROLINA ELEC 18-06 1250-3742 1 K 013 A003883-01 22 0 K 725J823_G16 CASE _UPR SOUTH CAROLINA ELEC 18-03 1250-3742 1 23 0 013AQO3883-01 K SOUTH _ CAROLINA _ELEC_ 38-03 l250:3742_ 1 3 1 K

e.

~

" INTERCHANGEABILITY' LIST

'o'*

  • SEQUENCE _IS_SLYLE NUMBliR l ..

.[

DeTE__10-28g74 PAGE NO

]363 _

STYLE NUMBER v PART NAME SHOP ORDER CUSTOMER PH-CD ' INST. LEAF - F ITEM QT Y. REC.

732J744G09 ASSY DWG 013A004001-01 GULF POWER 732J757GOL 41-10 1250-4110 1 38 0 K

, ASSY DWG 013 A 004001- 01 GULF POWER 19-39 1250-2935 1 732J759G01 ASSY DWG 7 .0 K-013A003931-01 VIRGINIA ELEC PWR CD 19-39 1250-4012 1 3 0 K i 732J759GO4 ASSY DWG 013A 003 591-01 732J761G01 VA ELECTRIC PWR 19-39 1250-4012 1 4 'O K ASSY DWG 013A003931-01 732J761G04 VIRGINIA ELEC-PWR CO 19-39 _1250_4312 _1 4 _,_ _Q K ASSY DWG 013A003591-01 VA ELECTRIC PWR I

732J770G01 19-39 1250-4012 1 5 0 K ASSY DWG 023A003903-01 DUKE POWER CD 732J779G01 07-02 1250-2848 1 17 0 K ASSY DWG 023A003904-0I ASSY DWG DUKE POWER CO 07-02 1250-3654 1 9 0 K.

023A003914-01 DUKE POWER CO 07-02 1250-3654 1 8 0 K 132J812G01 ASSY DWG 013A003931-01 VIRGINIA ELEC PWR CO 42-10 1250-4153 J ASSY DWG 74 0 K S#USE##T 013 A003931-01 VIRGINIA ELEC PWR CD 41-10 1250-4267 1 74 0 K.

ASSY DWG 013A004261-01 ALABAMA POWER CO l $4Lv6 ~ 41-10 1250-4153 1 74 'O K-ASSY DWG 013A004261-01 ALABAMA POWER CO 42-10 1250-4267 1 74 0 K ASSY DWG 013 A 0043 51- 01 DUKE. POWER Cd j 41-10 1250-4153 1 74 0 K i ASSY OWG Ql)10_0_i3_51 01 _DJKJ P0wER CO i

732J813001 YOKE 42-1_0 _L2J0-426_7 _1. 0 0 K 013 A003 931-01 VIpdINIA ELEC PWR CD 42-10 1250-4153 1 7 2 K' l YOLK, SUPPORT v13A003931-01 VidoINIA ELEC PWR CO 41-10 1250-4267 1 7 2 K

{ YOKE 013A304261-01 ALADA9A POWER CD 41-10 1250-4153 1 7 1 K j YOLK SUPPORT 411A004261-01 ALA3AVA POWER C3 42-10 1250-4267 1 T 1 K j YnKE 313 A_0043 51 - 0: QuKF POWE4 CJ i

YOLK SUPPORT 41-13 1250-4153 l' T. 3 K 013 A 004351-01 DUKE POWER CO 42-10 1250-4267 1 7 3 K

T32J827001 CYLINDER 013A003931-01 VIRGINIA ELEC PWR CD 04-41 1250-4154 2 HYDR AULI C CYL 45 2 *K 013 A003931- 01 VIRGINIA ELEC PWR CD 04-42 1250-4179 2 45 2 K CYLINDER .

} HYDRAULIC CYL

( 013A004261-01 ALABAMA POWER CD 04-41 1250-4154 2 45 1 *K 1 013A004261-01 _ ALABAMA POWER CD 04-42 1250-4179 2 45 1 *K j CYLINDER 013 A 0043 51- 01 DUKE POWER CD HYDRAULIC CYL 04-41 1250-4154 2 45 3 *K

] 013 A0043 51- 01 DUKE POWER CD 04-42 1250-4179 2 45 3 *K i 732J828G01 ASSY DWG 013A003931-01 VIRGINIA ELEC PWR CO 41-34 4

ASSY DWG 1250-3617 1 19 0 K '

.J6eM54r 013A003931-01 VIRGINIA ELEC PWR CO 42-34 57pe_/XW'8 ASSY_QWG 01]A00_i26L-01.

1250-3677 1 19 0 K

_ ALABAMA PQWER CO 41-34 _115_0-3677 1 19 0 K i ASSY DWG 013A004261-01 ALABAMA POWER CD ASSY DWG 42-34 1250-3677 1 19 0 K 013 A0043 51- 01 DUKE POWER CO 41-34 1250-3677 1 0 0 K a

ASSY DWG 013A004351-01 DUKE POWER CO j 732JC29G01 ASSY DWG 42-34 1250-3677 1 0 0 K  !

013A003881-01 SOUTH CAROLINA ELEC 19-39 1250-2935 1 6 0 K j 732J960G01 ASSY DWG 013A003912-01 DUKE POWER CO 07-02 1250-2950 1 4 0 K

732J 976G01 ASSY DWG 013A004232-01 FLOR ID A POWER C LIGH 21-00 732J-0976 1 0 0 K ASSY DWG 013A004232-01 FLORIDA POWER E LIGH 21-00 732J976G04 ASSY DWG 732J-0976 1 0 0 K 1 013A004232-01 FLORIDA POWER & LIGH 21-00 732J-0976 1 37 0 K i ASSY DWG 013A004232-01 i FLORIDA POWER & LIGH 21-00 732J-0976 1 37 0 K j _733 J_00__8GO.1__ _ AS SY_DWG ,_02.3 A 003901- 01 i

DUKE PDWER_C0 ._10_-10_1250-4194 _1__6.2 ,0. . K,  !

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