ML20085B705

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Responds Further to AEC 721204 Ltr Re Limitorque Valve Operator Failures.Encl Lists motor-operated Valves Requiring Corrective Action to Torque Switch Torsion Spring
ML20085B705
Person / Time
Site: Browns Ferry, 05000000
Issue date: 11/14/1973
From: Gilleland J
TENNESSEE VALLEY AUTHORITY
To: Moseley N
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20085B698 List:
References
NUDOCS 8307080258
Download: ML20085B705 (15)
v • d • e


Text

__ _ _ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ _

O'rENP.lESOEE CH ATU-\N \/OALLEY GC/A. '

TI-lO NESSEE AlW r7m\\ '77

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3740'l L 1../ i ..

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/\N NIVI* n' s, W Y

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OF PC UPL12 IN November ilt, 1973 "7"M.T r

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.x Mr. Hornan C. Moceley, Director Direc torate of Regulatory Operationc U.S. Atomic Energy Conniscion Region II - Suite 818 230 Peachtree Street, EI.

Atlanta, Georgia 30303

Dear Mr. Moceley:

This is in further responce to DRO Region II letter RO:II: 50-259, '

50-260, 50-296, and 50-327, 50-328, dated December 1 , 1972, on 4 the subject of Limitorque valve operator failures. This response concerns Browns Ferry Huclear Plant unit 3.

Enclosed in a list, by cyctem, of Erowns Ferry unit 3 moter-operated valvec showing those requiring corrective action to the torque evitch torsion cpring. Corrective action vill be completed on a schedule to allow DRO review of the work before fuel loading in unit S. The valves bearing the indication "later" are still in the procurement procecc; therefore, the operator information is not available.

We will, however, accure they have the correct operators.

~

Very truly yours,

.h? d , (ljmI &('\ fc > b ...

l i il ' f' J. E. Gilleland i~ -

Assistant to the Manager of Power Enclocures f ( '[

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, ,, / /t 8307000258 731116 PDR ADOCK 05000259 p PDR

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VALVS T/tG TVA MARK !!O FlATO? LIMI-110,' , OR OPERATOR ']DIIY MODIIT ERQUE ES & SIZE TORQUE GZRLiL Nrril'iG TORQUE S' DITCH

. GE MPL Iso. ORDER liO, liO. CIRCUIT S* LITH IN TORSIC:I

, CLCGIIG S.:3I'iG CIRCUIT C.:L'CiG3 Pct 66 '> hm;hc5 9 PO-.:Ca  ??.%F A co ' :." A :0

~

A ' rg Fry-66-7 h7; hog q  : .' nco 773 :q ::.

ocan'.L v0 "A veg

_FCV-66 h h?Th05-5 3!2-0C0 333305A ?0200A  ::0 'A i

??S jg/ 66-s i h77kos-s  ?"?-000 773to:A aclooA 7:o :A y7s j FCV-56-6 h7dh 05-9 S'8-003 v3 0 it o'on? A 7:0 ':4 .vrs Fry _(6-7 I hwh05-5 '" n^ n W' ?Q:A omngA n 3 .- e FC7-66 70_ _lG"thrs-1 0'??-000 9??? 7A ' ' 0 0@ ' .' O *: A YS

_rr"wfA_ o n hm pv7 c-

> ' t ." o 77 Ovr' Fey-66-?'a h~nv7-6 - r -- o , - -

_ve,r -c6.~, h "r 7 m 3'-001 t h roci. .a. 7 , p. ;7 .

0 r. .t e-'c

__vp. .r.f- 4 7 s . ctf ro l c".'?-oc o C roc 4.'. 1_. "_) ; 7h . q. :a v r~,:

_ FCV 66 36__ _! m :h n s 6 9'P noo # v ov oA co'.o:A o :A vec:

, vr r 66 h5 h77799 7 D/C.:?B O'.T v er-(G al _ 1. m-" > 4 "'!*== ' ':i; PCV-66-u ! v r_. gn r"n -03 2h':44 , , o- n o  ; s- e PC7-66-13 rr"L 66 , n F"?-03 o.hIV6 1cosa s:o A 773

. CL 66-h o , h',"lh CE-6____l" '~'- SM 72" W " '.C C0 7 '0 ':A YFF FCV-66 '/2 l hTJLO5-55 Le.ter .

FCV-66-73 4 47J405-50 Later FCV-66-85 h7dLO5-55 Later '

- . . 1, .

FCV166-al h74ho5-50 Later . .

l

Ecference Drawings:

Il7E601-66-1 thronish --- Instrument Tabulation iud 2RnGlid3 LCITT *t IECILA'i.. ':AL

, VALVE MOTCH 0?ZRA"'C3 I .W- i1

    • t.e e w ous.a e,.~

TAEULiTIC'i

'f. J.g #" . .

7. ^ ^ - -

. ,1130'4:1Sr 'Z6I ITUCLZAR FIJC~;'

e..e A/q ' / u r wcsi t y

,,' T C ctm .. L 5 5.t w ce t oc u.vi tn..

..e .v ce .c.

"...___,_ '.7,//.4 * - " < .

J ,, y .-- . . <- > i . - - . .

=0, -

VA1.VS TAG 1*/A l'AP5 I:0 ~["/RATOR LIMI- OPD'JsTOR gDUT MJDIlY TORO,UE

.  !!O.- OR [IS & SIZE TC30.UE SEllAL WaZilliG TORC,UE S'.7ITCli CE l'PL 1:0. ORDER 1;0  !;0 CIRCUIT S*TITCII I i TCRSIC:I

-x- CfD3I!G Sn1I':G

' CIRCUIT CiUC;0E T.'CV 67-P9 h'<".& 51 - 5 P'-!P-000 3hTh1L.' 117757  ?;O ':A YEs FCV-67-26 h'7.A 51-5 S:0 -C00 3h7hlhA 117756  ::o  :!A .

223 l

l l

-r -

?

  • t *
i. ..

1 e- e, .

.s, i'.~ A .

s.

.* Remove torque cvitch from opening circuit'. ~

~

~

, . . ,. ,, ,. .,.. . . . . , . . . ...fg. ..:..:, , , g.

Reference Drawings: .

A7E601-67-1 through --- Instru .ent Tabulatica '

IUdERiiOUSE A'ID FU'9I::G STA 1DI' ~4 I ~~

i ' ~

' MECIUdiICAL I .

,. . VALVE MOTCR OPE?JsTOR

. ;i . . v. . ..... w . . -

s TAEULATIO:I Adlii w..***.s..

.. . A e d.. . . .'

ERO'n*IiS D21:O' tiUCLE/dl PLL'T

.w.. * '

_. m c . ,

I L ri.N. .L ..5. *.,t E... VA L L.L. . Y. ..A u..f.eC H a i f

  • - e . . . . . .w.., ,e ...

i

  • ~
  • . w. . . e . . [ ..u Tiu. .-

, - , '*-*. I iCI

_w ._. J. k,l.'.s in ' _ , , -.__ ___ ____ __- IDM/D~ #dK^b b*;.a 6

"' (

3 - REACTCR"RECIRC CYSTS:! (Synt.en Code 68)

, VALVE TAG 'TVA l' ARK !!O

. /RATOR L D LI- OPERATCH JIFY l'0DIFY 2CRO.UE

. Ito, OR TYPE & SIZE TCRO.UE SERL1L OPE:lII;G TCP.O.UE S'iITCH CE MPL liO. ORDER I?O. I;0. CIRCUIT S'll1EH III 2CRSIC:i

y. . CID31?;G Sn11'iG CIRCUIT C!UCiGE

.gy AR 1 m:-2 h7A e ,fo_ o 2, e;.r.qv , nym n .:n c . :n.

vCV-@ t e-2-57A P 7 coc7311p 85scoA  :;0 "A  ;:0 vcy 68 h

- - . r: o ;ha

.n f'.'E-CC O _729731Eh 10135h  ?;O :iA YES ifCV-63-33 0 ' 9 AP s'?-2 2 % 761 ' 307702 7:o ':A--  ::0 FCV 68 oh c3-9-(63 s m_nco p o791g; 701856  ;;o  ::A ym FCV 68 'S i_CE-2-65A C'O 33h761F 10.3703  ?!O ':A I0 FCY.-fD--3L LP.-f6.L F'O-con ?20731E5 101855 I:0  ?!A YES FCV-69-77 OE-2 h?B S' ?-2 336767 107015

, ;0 I!A  ?;0

. FCY-d9-70 E-2-539 c'J'- 7 720771G2 1217hh  !:0 '!A MO FCV-66-0.Q_ Gv-2-shn S' L"-000 32973104 120762 IIO NA YES g.-

~

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/

...i, - .

-. . u. . .

  • Remove'togque switch from opening circuit ~.

...,u.

. ,5 .: s..e,.......,nc . .a , , :.,, ~ , . .,;a . .m . . ., . g.., .

. . . ; . . . :; . ., y,. .

~'

Refe.-ence Dravince: ~ ~,

167E601-68-1 throug'. -1!& ---- Instrument Tabulation .

. a:

- r G.,: v.o a- ,>

~

U'rIT 3 1ECIU.:lICAL

. VALVE IfJTOR OPERATOR

.a..-,1~1.r,.,.

e. * . ,., .

. tai 3ULATIO t m .. -' I*

m no.. w. . .

'

  • ERO'<iiiS FERRY IiUCL':AR FIA!i~'
i. pip ( - * *

. T ENN o. E.. SS,EC.

n e o tVA LLL Y A U T bCi'I T Y

c =a s e.=4 c a s+

1

.- . c. ' - REACTOP UA5Ef: CIEUIUP SYSTEM (System Cr.de 69) - - .

! \

OPERATOR Y0DIFY VALVE TAG TVA !%RK HOIONERATOR LII!I- MODIFY TORQUE N O'. OR TYPE & S1ZE TORQUE GFRIAL OFENING TORQUE S'4 ITCH GE MPL NO. ORDER NO. NO. CIRCUIT SWIt'H IN TORSICN CLCSI?D SPRING CIRCUIT CHA' GE ,

1

.. FC7-69-1 C.::-32-15 ,/?-00

-MmcE 1hoho3 vis NA  ?:0 FCV-69-2 CE-12-13 S'/?-00 3611;97- 9 0790 :iS ':0 r:0 FCV-69'8 CE-12-74 S SCO 3611353 149h05 I:0 NA NO FCV-69-12 GE-12-68 S G-00 361135C 149406 YES NC No FCV-69-14 GE-12-53 E:%00 361135A lh9h0h NO NA - I:0 1

FCV-69-16 CE-12-56 e'a-00 26113sD 1hoh01 NO r:A  ?:0

~~

s FCV-69-17 CE-12-57 E'O 00 m60SD ~ oh007.3 I:0 'NA YES

~. _

c.. --

J2 . _ .

. , .,.;.,. .- s...- .

I l

(;

e I. + . s.

s .. .

~

~ .

? . ;,n:\ - .. ::: ..
-n. .s ..
  • Remove torque atitch from orening circuit. -
_'p
.

e.c .- .  : .;. .1

. .: ,&.& ;g.+g e.ph l -M .:. 5.~ 4.{; .

-Ecforchco Drawings: .

47B601-69-1 through --- Instrument Tabule.tien

~

L l

. .- -h&00.53 i j

. - -- UNIT 4 -

Ir3CHANICAL

'. VALVE MOTCR OPI3.ATOR TABULATIO:i gg

s. ." ' ^ . ..a :;.

. . . , , e, i .

339g:;3 pgggf guaLgAn pp. ;7

_. w3. . . j ._,. .

. un.n t.s:,t c, ve u.u . Au n-c,u r

L.. . , l

' REl.CTOR BUILDIl!G CIhCED CCOLII!G UATER SYSTE'-! (Synte:a Code 70)

L . . , ,

VALV'; TAG T/A l' ARK I!I NR.iTOR LIMI- OPERATCH . 0D U'I ?ODIFY

  • 'ICRQUE liO. OR TYIT & SIZE TORQUE SFRIAL OFE'!I';G TORQUE SWID:'M GE. MPL I!O. ORDER Ilo, ?iO. CIRCUIT LW1?CH II! '10RSIC.'i

, CLCGII:G SF*tI:;G CIRCUIT CHA';GE FC'l-70 h7 GE-50-87 l '9-co 350351A 11.c234 r;c .n  :;0 FCV;70-48 I 47.746h-1 1hA ROTORK F21-2 5 I!A  ::A NA FCV-70 69 hT-49;-1 ~1hA ECTORK S2h19  ?!A I:A iia

. FC7-70-70 hT.146h-1 1hA E0TORK S2122  ?!A .U . - t:A r .

r q., ..

L

u. '- . -

. i 1

i 5

?Re:nove torque cvitch frc:a openis c circuit.

e -

p , . .

.4 e n ,, ,2 4.u - .e .

-., . . , , , . ,. .. s. .. o. . . . 3.:.. .,.;g g ,,,,.9

,., .. ,j ,s. ., , ,

,3 Reference Drawings: . , .

' 47E601- 70-1 through --- Instn::::ent Tabulaticn ,

- - - ~

PC'42RHOUSE l '

,.. U?iIT 3

~

P20HAtlICAL

~

VALVE !OTOR OPERATOR

.i

j . l '...i ! .,. s ... . TAEULATIO
:

. un. . _n.; .

. ~, . ,.4 o .. .- .

. . c- . . f . r.. . EROW?l,S FELY ,IiUCLEA3 F,I;;;';'

~ Mc.... .

. i t ma,.t. 3. -.

e 3 cv t v. . u..t.y...u.rro,irv

'a e ._. , mq ., , 7----

, _sma u . _ _ . a .. wou-.. a,,a,a y,p;.em youe gj VALVA TAG TVA1.' ARK?{ pFrRATOR LIMI- OI".RATO .:0DIF'l  !'0DIFl TORQUI

+

liO. OR TIPS & SI'Ir TORQUE 3Fl.lIAL OPZ'ill;G TOP.qUZ S'JI'TH GE MPL I;0. ORDER I;0. liO. CHICUIT C'.!I'ICH I i TCRSIO.'i

y. CLCSI?:G SM1I';G CIRCUIT CHA.:33 FcV-71-2 CE 13 '.5 m no q:6voor i h6.yo  !

. es .

a <0

_ECV-7L-1 _03-23-2f6 SvF-oD 3367 Eon- 1hs:26 YES ':0  ::0 FCV-71 8 0"-13-l'Q__ :30 360h70A 160960 "S . KO .:0 FCV-71 o S:C-000 330'(22A 31557A .';0  ::0_

0 FCV-71-17 c'E-19 h1 E:8-00 336790E ILES93 YES I:0 :0 FcV_71-18' _C3-19 qo w n3 2:67a02 IL6807 m  ;;0  ;;0 FCV-71-19 .GS _-11 -18 F '.">- 01 70670')3 ih6051 "S  ?:0 :0 FCV.-7) -25 Im?h56-901 "S nno ths701A 11rac5' vrS 1:0 M JCy-71 ~47 _r. r_19 -20 F'.?- 1 7 767ce", lh6f':S Us  ?:0  ;;0

,,... _ECY71--33-__ f'E-13 00 ' '"- - 1 3067ega l h'.'8 c6 s78  ::0 NO J_cV-71-90 . 03.-13-21

. F'n-1 -

3767cm- 1h66h7 _.. vrs 7:0  ?:0

- .f s .FcV2 71-3h h7dh56-301 S9-000 - 3h5791A ll52c6 YES I0 YES
.e
-

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?:.
  • . } - . ,

t .

-i -

...s. ,.,.. o

. -: ., . g -;;

~

~

g:, c, - ..s ;i . - . . -  : . . . .,'p . . g. v ,:< T. ::,w n> . .

m .s:..<.i. :.: .d. -;: ' . i.f,1; . .. A ;.@ . c. .; .V: :, :*y

~ ~ .

Reference Drawin.33: -

147E601-71-1 through --- Instrument Tabul~ttion ,' ' ' -

,[

IUISREOUSE II'TTrp 9

.. t

~

MSCILtiICAL VALVE .%')TC?. 0 ZRATOR TAEUIATIC'i

t ... w . . .u.. -

.vl.C'G':C;;.. . . -

ERO'4?iS a****C..~.***... T Lie N F~.",LE VALLEY Avi t ORsT T'XI ?

.. , - ,. ,,.. . . . , -,- . ,, LM

, .e /N C. . , , , . <

o...s c. v e s.w r e r=5 c i s ..e 5

  • Q'k .,.4 ** "'***"'*

___] C **1 7'i'_**_ _ _~ C' * '*C' * *

  • IIIGIL PRESCURIf C00Lt.?:T II!JECTIC t (System Code 73)

(. . . . .

3 w.

2 . .- . . . . . - ' .

. VALVE T/.. TVA I"tRK !!ON_.~iATOR LI!tI- OPEtATOR w JIIY 1.'ODIiT

'IORQUE NO, OR TYPE & SIZE TORQUE SERI/tL OPE'IIIiG TORQUE S'4I':X'H GE. !G'L Iio. ORDER NO. ? 0. CIRCUIT S'dI'ICH III 10RSIC:i

, CI4GI?U SF31:iG CIRCUIT CI'd'.;33 FCV-73-2 GL 23 '5 E'/?-2 331762E 10??66 WP vs *:n FCV-73 -3___ .. G-'-23 -1,6 3" F-- 2  ? ?,176? ^. 10hh'" Yr3 ':0 No FCV 16 C?'-?.3 ' h S'G-2 331762A 10hho2 YE3 .':0 ?io pgy-73-18 HM AULIC -~

FCV-73-2[2_. _G h23-58' SME-o nhsa2A n 8 col v:3  ::o 'n FCV-J3 -2'( ---C-23-57 nt-O ,r~ o i..

tcm 3, R mn

'Ts

. 'n vo FCV-73-30 2rr'liS5 hog _ me? o 33convA _113000 Yrs  ?:0  ?:0 FCV-73-3h C"-23-20 S'e-4T 331762D 104127 ZES  ?:0  ::o FCV- 73-3L_Cl-23-21 S'e-hT 3367160 n17ce Es  ::o  ?:0 FCV '[3.-3. _._. 6 GM-23-2h mmo y 41 o c r; 3L0:27 US i:0  ??O FCV-73 hD _G3-29-17 S'G-O 3317620 1029 % 'TR

?:0  ?:0

_FpV-73 !tli ._0"-23-10 S?S-hT 331762D 10h126 YES 1:0 1:0

.P. _

. ..=

f R  %.

  • Renove torque m.* itch 1' rom opening circuit. .
+: .. , t. - :.. .v , c, ..,.~.,:...,.,. . .m ,. ... ....; _, a . .,. , . , . .._, g.,.. . . .g: .;; . .g . . . ._ , .._~. ,. ;,...; . ,

','Refereni:e Drawings:

-. ~

-~ ~ ~

I67B601 *.'3-1 throuch --- In5tru=ent 'Tabule.t1on -

1GiEREOU53 UXIT 9

' ~~ '

1/EClb 'IICAL i .

VALVE !.:OTOR OPEV.TCR

.I.

  • TABULA 1-iC:i

=;. . . i... i-.u.4 . - . .

-' .* BRO'4:IS FFRRY liUCLEAR PIA ;T s

. v ; c, . m Jx. . .

  • . f::, . ,*,

..,f,p- .- . c- -

utmtssa vettcy , urnouirr

.. m.: .. * , l

  • a. A M . ._ ...,l 8 * "7 " *' ' " ' * *1_" '. M _ _ . I

.a . Ah.ubuAL h.uW 21:;Xo/A1, inui.;:i (Ufat.en Code 74) '

{

VALVE TAG TVA l'.ARE N 'ERATO'.' LIMI- OPERA"'OR g DIFI l'0DIFI TCRQUE

. NO. ~

OR PE & SIZE TOR ^UE ,. SERIAL W/E'!IEG TORQUE GWITCH GE !?L NO. ORDER NO. NO. C BCUIT SWITCH I?! TORSIO:i

w. CILGII.Ti SFRIn3 1 CECUIT CHA?'GE PcV 7h-1 p J o_13 a._ c's-1 t :Gn_' ., ' h29 c2 yrs *:A .:p

,,yCy_7h-2 L_h 7'.Th 5 2 h 15 S' 'E- O _j3506A llo] Oc HS ':A  ?:0

_T 'cV-7h 7 .. hv. e:h59 hin ' S:.?-000 _93;cc '.

1116 1 VES  :'A Yzs ygr,.._7h 12 _

C9-10 13p S' 9-1 336801G lb2200 YES  ::A :0 f pcV 7h-19 h'NhC2 h15 S '.?- O 33R065A 110103 YES  ?'A I:0 vcV-7h _-2h GE-lo-lag S'?-l 336801G 1h2289 YES  !!A ;O ,

FCV__7.h pq hTJhno h15 D'=- 0 77;c65A 11010, IES 23 I;o I

\

^*

_ycV-7h 90 hc..32 h,n S:G-c00 97Ec6hA 11696 YES NA ES (

FCV-7h-35_. CE-10-13D S:G-1 ,336E01G lh22Cl 'vES  ?!A  !!O f

,. _ m s.7h.=36_. ATAc9 h15 .

c'.?-o m6:a ,1o11n vrs "A 30 l

~2

. _ycy dh h6 ._h rah 52 hD5_ S'e-2 335953A 112602 YES NA No

[' Ich7Lh 7. _ m-101.17 S'.' T'-3 a36801F lhh291 YES YES No O EcL7hA8_ m.1 n-18 S:G-2 336 Sole _146h51 YES NA Io j,

7 y.cyg/JLE2-. A 10.-l.5h-i ' F'G-sT - 3 olchX  ; oh1_ n6A vrS "A' h0' [

_y_t,g _7 L 53_. m ,n_pp S'2 h 33680lH lhh33'( YES' NA  ;;O FCV-74-57 _GE-10-30A S'?-2 _33 @ 271 J h3 093 vrs  ??A 7:o

_y_qV-7h-58(GE-lo-38A S'e-co 33680lL lh2198 YES NA YES

. FCV'74-59 GE-10-3hA S'G-2 33630lJ 1h3071 YES NA NO ;,.

. FCV-7h 60 GE-10-26A SMP-2 336801C IkhcOT ir.o  :!A NO .

. . ' . ._FCV-7h-61 -- -. G R-lO-q u S'G-2 336SolC 1hfi916' diES . ,

e."A No

_FCV'7h-62 dt7Wh52 hlh S' ?-00 3h7695A 128515 NO ~ NA- YES FCV-70-63 hT.Th52 blh S:G-Oc 347695A 128514 YES  ??A YES FCV-7h GE-lo-1543 S:E- ST 332194 94157A- YES 'NA 3 ' LUCtP -

.}[

FCV-7h-67 GE-lO-253 s' ? E m ichH congot Yrs MA- 59

. FCV-74-71 GE-lo-393 S:E-2 3363clD 1h3017 YES NA 'HO

~

  • Remove torque : aitch from openinS circuit. -

e.. . . . :.% ::,. .y , '; n:2,4.. f :.ie u.;

.t.y ...p,.

p..y +.y-:g.:n,.ngq W..-g:l..y.g:.psgg.9 7..; . ;ymf-; s.

. Ecference Draaings:

^ - - - -

. 47E601-74-1 through --- Instru= cat. Tabulation . .

.PGWERHOUSE'

  • Util T 3

. IECHANICitL

. f, ,

C

. VALVE MOTCR 0ETOR

._ TABULATIC'i p a,' .. 6 - . W . ,. . . . -

J. .w Mic.....

.. ***y u .... .

.be BRO *dNS FERFI NUCLEAR PLCT TENNL55EC VALLLY AUT HCPIT f

. . ..e f 9 Cf.'" . ,.'[** . *" ** ,.4. I). **

.*t *

  • s[
  • 6': /s .*.* y *
  • r
  • ead.c = << < as-a e a-c os s.ca.

'= s . . .. . e., $ e t . . a.,e w.r e s e . m. c = >< e .. = a.c a

{ $M eh .* ,

v* l  ; _ _ #.J e

v .

.. , .- ,ICSIDUAL p !!?AT RE.:0 VAL SYSD:'1 (Cyatem . ,,Code 74) .

VALV3 TAG TVA l'.1RT :O k2MATO: LI:!I- 0*ERATO.4 L.OI7f I'0DIFY T:'R^U3 ,

t;0. OR 17PS & DIZZ ITC.UE SERIAL OPZ'ilNG TCR,U3 SWIltH GE MPL I;0. OR! DER I;0 :io. CIRCUIT S'.II ?'M I N TORSIC:!

.g, CIf01:0 SPRI'iG CIRCUIT CILL';OE F05.*-7';-72 ; C3 ' 0-333 -

c _ r, 3 2 Wa - ,:q : - -; -

l  ::-

3 ,,.v_,

7.v%./ e,-tt ,'

e/3 ,'I 1

r.e p _i cJ -)c,. 1 7

.-.3 .v . . .. y~,. .

3 . __ * .

.g

]

--FC'/-74 -7h <

G3-10-253 .

.. _. er FCV '/h-75 l 02-10-313 :4"3-2 3369010 l!& OS ES :A ':0 FCV '/h-77 C3-10-33 sw-ca a W o1A 1hh! n 'Ha ':0  ::o-FCV '/h-73 C3-10-32 c. a,. ng n x,om, -

, ;.1 ne,y s- q .3-y,

_FC.7-74_95 -.

b' Sib)2 40I c" *?. _co q:;76c.3A

_ 2_~.+ . _ ..'.7 . __

yrs :A ._

'E3 FCV-7b-97 h7ih52 bO' S. '- 0 3 347crA '0! ED h ~.23 -:6 i~iS FCV-7h-lOf h7'.ihS2 h0'i '"3-00 -

335953A '. '_ W O 5 ES MA YES l 'C7._'/, h -1 C b'/W452 klE -??-on ah7/v-A., loc-ca ':3 :3 ygg FC7 "/h-1C/; h7,:h52-bli.-: cu o, - ,_h7d.:, -- c3_; 'oc210 T3

'_:o _.

7?A FCV '/h-lC' 47Uh52 h2h c'e?-a t h7?nn '. 707209  ?:0 *:A  :.*o e

- = = , - - .- ' .. .- . - - - _ . ._ . -. _ _ . ___. -.

- . , _ w~ _ _ , , _ _ _ , _ _ , _ _ , _ _ _ _ _ , _ , _ _ , , _ _ _ _ _

SRemove torque switch fro a opening circ: tit.

-., .- ' .., , ,*y.p

. .,. , * . .: . . .:- .  :.5-  ;.., .i.y:y;. , s , s.y <,q;:4. - .:.; ; y,*,ug- i,,, .

_ ..;,.>~-

Reference I?rnzrings: ~ '

II?E601-7h-1 throuch -lli --- 'Instrie.ent Tabulation .

~

h, .,;... ,. , ,2 > a,, .,:,

. U"T" 7 1/ECILUICAL YALVE WsTO?, 00Z'tATOR TABULATICN

. r. . -.1. .,. ...r- r. .... ...

w ,-._ .

. ...At'#.5 es

, 'a_ . .

. s. 6 . . .

- . o.

.-.s .J,.3, 0.a. .,is,. -eu_t.m.I .it.C.us.,q- . m u. .

r.,....

AU T HC As i f

..., #UC i ctd c- NE S$1

. s.o . c.E, sV. ALL' , - e f.. r. e a sw =

c

'J VALyn TAG ~/A ?' ARK 1: MGkTOR lLIMI- i OP:'2 ATOR ODI3Y  !:C

  • FY TCRe,US[

na v .u.n. g. . m_p_.sm-

, , , o m-> .. . o .n~ - r-uuu v_ . . 'r.v, c .u o -ve_c.,: -

GM !{PL I!O. ORDIG :10  !;0. CIRCUIT 3'.!Ib!I IN TCRSIC:;

  • CLC3I.'G SFE C CIRCUIT CHA::G3 I Fcy 7s_p l r.y_th ?q _ "

vo NA

~

. >:2. ' .

1:. .

-u l sFs A l A

pcy_- r;_o lc3-lh_61 ' '- O M O 9A 12 d ); ~3 9. l .'3 pcy ->5-u ~3_ *_:t _ w- E.'d "- J  ? N'CA '.k i"' 3 'S

' ?. l '!A

_y $_f_v_.2 _. ><>

e ng,h_M.sl'ra_a u e., ': m am a:  :.s '!A NA

__ FCV-7 'i-93 f'E-l h -l lA 3E-2 _

?"6 ' 't 3"15 #z 'E3 'IA

  • PCV 'L5. .P5 - . GE-l h-lPA O'3-2 llD6PA 3317;iA  !ES '!A >:A FC7-75-30' CM-lh 73 " n_ , n ,ma n , :. r _ .m a 2 FCV. 79-37 c r'-1h-683 E'3 9- O i 350 40A '2 h 9 0.6 . YMS' UA -

YFS -

ycy v,5_o,a ,) c .: 3 h-7n 4  ::,;w.~.. co,-; 'e m s:

a.

_FCV-75-50 C"-lh-263 .:"r9 9,n6 m 2,,no M l trn s "2 FCV '/5-91 r :-1h-n 1 "n 9 nr., 0i

,4 ena vre, :a.

A.

__ycy 75-53_ cz_1h _'99 _

E".F-2 UO69A '

U71A 1 IES ':A ':A e _

l t

1 I

1 I

\ .. ,,. .

1 l

n t.

l t I t

+' Remove torque swit,ch frc a opening circuit. -

I 1

y.... . , . , . 2: , , . . -p. ;e.- , .' '. d:.-

- . . .c...

31 ~

i 1

1(crerence Drawings:

. :- < .*:5.c .s.'-H .

h*/B601-7') --I through -6 '---- Instricent Tabulatica '

1g v;e,f y_

' A a.3 .,v t s O.7.,

t,~... m. > .

. 1 c_.,v,"dA.II s ,,.wv V/u,iT **u. 3 .. . vpSm. e rfv.sR

'g^,r.v.'%rt s_

.4 . . L. '. , s . , .- . TAE,ULATION v .. s,..,h, .r6. .

s

w. t * 'i.y;.

...p.-. g,3g. vc,A i') I . ; ) f.f s - -, . y y . 3 ,y . i o, ( 4c. ,

, 7 f.ie N E *,5L t.- uj '/ a. L'.:. fU .b ---* -C.-dt.'~

N '.s'- I T f

.. i,

', , . . **'*--(" e .c . .- s c e n+

.?,.3,l t. , per ., u..e en s .u..<

j w. . ..

7 '_7., l o .. uv .. -.'l

.. . -- se

. ,i. d

3 . .

M'@$L l' COL COOLII!G AIID IE'II:I SYSTE'1 (Systen Code 78)., , , .,,

VALVE TAG 77A l' ARK Iic ERATOR LIMI-OPERATOR s DIFY MODIFY 'ICRqua liO, OR YPE & SIe' , TORQUE SERLU, OPE'!II;G S;;I':CH

  • TORQUE GP MPL IiO. ORDER I;0  ?!O. CIRCUIT S'lIICH I?I TORSIC:i
  • CIAiII.U SPRI;;G l CIRCUIT CH.'J GE l 4 (,,4ic .,c0 (

t.cir *7A _f,' h7thch hf@-l

- ROT. C(.I MOTCR 0~2R3 TOR

- u -

"A l FCV-.78-62 17;!;5h-12 I 'Pmv v:Oprb: marc:

- -a s

\

s v ; ,, -r in --+ )

FCV-78-69 I4'A;hnh !6A NA PC'PC/G F:0 TOR 0 3 1 TOR ,

A -

FCV-78-6h h7,;h

% ._.n.h . . __h 6 Romo. , . va,pa 0:namn

- ... .. c

  • r i .w y 4 -S t Fcy-78_6r; h~ hch >"i t

.x; ROIDiK MOTOR 0:3RATOR ~ .';A  ::A Fr"r ?A_6 ( E'd[b.5h h0 F 0"'O'  : C60R O! ?ATc?

'iA ':3 n 2 .sy,-m

_FCV-78-67 . I@;h5h-15A ROIDXK MOTOR 0: ~ERATOR I:A -  ?!A -

FCV-78-68 47dh5h-16 ROTOI *: ::0 TOR 01 =.'c03 ':A

?!A

-f

,e - -

G o

. . ::t..

tc.. .a We; -

<;. . . ' '.ti.%

<;h: * ' ' (2:l!?.i?.n ~ ' f

Reference Dravin23: '

1/ [n601-78-1 through --- Instru=en't Tabul ttioil - ~

  • ~ ~

. P00lERHOUSE l . .

FrTm 3 ICCHAITICAL f

i

  • VALVE MOTCH OPERATOR gg. L.5-.:..J . . .,<.

TABULATIO.'l L_. ~

m. Ai u ...

he, , . . n a._... .. . '. ' . - ERO*d?i3 FE%TI liUCLEAR PLA?iT

' . . yr.

. . . , . , ', . ol LNN

. . ., ,, *t-S -

. , #w"(.. ,

' S AUIHC5

e. E.s.c$lE VALLF.T e v.*es. s e.g.u.'sTT

(. ..o . . .

.....,... . mm

or r:--n- e -

3, ,

u 4..w ..vu n.u s s .ut.. sum u 2o m a p y.r.,e m cc,uu gj

'. , .VAINE. . TAG

' . ' No."

TVA l'AIG i:0!

OR

'HATOR

.3 te SIZE TORQUE LIBE- OPTRAToit S'IRIAL p.Iff.

valII:iG

,. MODIFY , 20RQUS.

C'ORRU2 C'.1ITC:-i

.- GZ MPL I!O. ORDZR I!O. :!O. CIRCUIT S'.'I"'Oli I?! "'ORSIO i

  • CLCSI?:G GFRE 0 CIRCUIT c!!A::Gs rcV-85-23 c3-3-20 S'!B-000 331261A 8h52ha  ::o  ::A .': '

rc7 85-27 cs-3-22 s:a-cco 33126Li 8h521a ':0 ':A  ::o

':07-35-50 .-.C.2_-3 ,100 3.'13 - 0 0 337950A _ . 10085'. i.o .. TIS u s .40 .s '

FcV-85-56 3-A 3:8-000 35L9hoA 133353  ::0 'A YE3 r

e l-h m

.c. .

4

  • Remove torque mritch from opening circuit.

., s . .

.. ' ?:. .q 1. ,- . . + . . v s cp2. '.:.:..: : ,. : . n &. i.. c.

. , .. o. (: xy < .o r;;:.s i n.. . f.t. y... n. m.s.q;, .

Iterarance Dr nrin;;;:

_. 4'/11601-85-1, through --- Instrument Tabnintion . ',

PO*.is2ECi.5::

1.t7 x 9 MECit"llICAL VALVE 1:CTOR OPERATOR TABUU.TIO:t

.r._. .

's; .e. , ... ...../..<..,,

c...

s ..;, . .

.. g,.g. .. . . . .

11R0~.Ei3 H2.TI ,1.~CCLZ,A3 aPU,r y.;iT I,, *, ~. y'

  • n y yt.

, , . a. tt v. . .g u...y.. .. , a..r.no .

. . ? p", , , $ -

__I_*f.' w :- ._

  • _d _*#^
  • I _

3 . .en.

ln.m .L57. _ _ _ _ l

, . - . 7.c 3

. , . . . IUW.LW1UJ .h1WAL.V L;bahl (ayat.en Code 90) yar,vs TAG ~ T7AI%IiKil0j M1ATO:1 LI E- c . OPMGTOR. MODIFlc . TORQUE. s

0..-

~

03 ,n'?3 & SIZ3 TORC,U2 3ZRIAL (O?I!II:G)IFY.. TORD.UE S'; ITCH GS f.IPL I:0. ORDER !!O. Iio. CI1CUl? S'.!'.TCli III TORSIC:;

.x. CLCSI?!G .

SPRII!G CIRCUIT l C!!AI:G3 v

g. .~, t-90 u, %33

,,) 39Ol' oA p'.'Irt . ~_ .-

r "..r_a.'_7_ c,. r

. .2. .r. . m '..t ':.a.

L?CV-90-153 l ?c gr,7LL__g:;.7  !!A A I

i-,CV-90-25hA 2 G3-16-20-72A - ?x.'cC:'i .:A

?:A ICV-90-2543 E-16-20-723 P.AMCC:i NA :iA JCV-90-255A 13-16-20-72E  ?>f.:Cc:: NA  ::A -

1

?CV-90-257A G3-16-20-72I: y.fcm. r. 3 n. .

?CV-90-2573 E-16-20-720  ?).MCO :

IIA 1:A

.o h+ -

i. . ..

l 1 Remove torque switch from opening circuit.

. , . .- , .. ;. . ; s

.. . A . . :, .f.c.;;:.,"; A .,,". r y ,.e p y:

. 4 3,-g c,. .. . ,,;,. .g ,.y;., p, . ,.4..: 3;;.. ,, .m , 3 .. q i

l Reference Drwings- .

l Ii7E601-90-1 t,hrough --- Iristrument Tabuhtien I -

l FO'.13?ICUS3

. U'il? 3

, . ISCHA'IICAL VALVE I:0TCR OPZRATOR

. TABUIJ. TIC:s

! <: , e ..:. . -. . . . . . . -

u L.m ... . ... es. . .. . EdO*.I?i3 r c.:tRY IiUCLZAP. P!ll:T s.., u us, ......ff- ..

..- .- . . . r.cem.e..s.s et. v.eu.

t, . u.. a.u,,m...oai r y

i. . . -
. . me ,) ,

' __ zo_ , wr_w

m. . . .a , , ,, ,. nr.:rc.r; r- ...+,i

f..*

h MOV 1 6 11/3 Lo t,ter f rom Tennennee Vall ey Aut.hori ty, J. E. 0111elnnd, l

d a t.eci ilovent'er lli , 1973 - 50-299, -260, and -296 - 11013 72-3 i

ec w/ enc 1:

11. 1) . Thornburr.
., ----J40
ll'1 (11 )

Diree t orn f.e of' Llcenn1 ng (11 )

Dit Cent,ral Ptlen cc w/o encl:

PDR l; Local PDIl 11.9 I 0 0 I 0 , 0 11 I

i 1

)

i a

l s

i m:nw rnwa 141103 A!)d3N3 Jii401Y Til iG 8 F# 03/M O.G 03Al3338

- . . . . . - - - - - _ - - - . _ - - _ - - _ . . . - .

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