ML20085B705

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Responds Further to AEC 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 \\/ ALLEY TI-lO AlW r7m\\ '77 ['

CH ATU-\\N O GC/A.

NESSEE

\\ / /,'

3740'l L 1../ i 4

C r... ~

f-i r.4

}N ?

/\\N NIVI* n' s, W Y OF PC UPL12 IN November lt, 1973 "7"M.T i

).[!,e\\ ] [

r p.

y&t y

~,. g?p#q'

.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 l

? d, (lj (' f i

m & \\ c > b...

I il

' f' i~ -

J. E. Gilleland Assistant to the Manager of Power Enclocures f ( '[

'a i lj

~

/t

,, /

,'P'{;f}\\

8307000258 731116 i

PDR ADOCK 05000259 p

PDR 4,c

,_.e 5

9 i

W l

sa a.i wy nem coue oo) v.-

m VALVS T/tG TVA MARK !!O FlATO?

LIMI-OPERATOR ']DIIY MODIIT ERQUE 110,',

OR 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

??S i

jg/ 66-s h77kos-s

?"?-000 773to:A aclooA 7:o

A y7s j

i 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, - -

'6

-c'.~, h "r 7 m 3-001 t h roci..a.

7, p. ;7.

0
r..t e-'c

_ve,r

__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 #

o v v oA co'.o:A o

A vec:

vr r 66 h5 h77799 7 D/C.:?B O'.T v er-(G al _

1.

" > 4

"'!*==

' ':i; m-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 47J405-50 Later 4

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-

    • t.e e w ous.a e,.~

TAEULiTIC'i i1

'f. g #" 7. ^ ^ -

J.

,1130'4:1S 'Z6I ITUCLZAR FIJC~;'

r e..e A/q '

T C tm L 5 5.t c vi tn...v

/ u r wcsi t y c.. w ce t o u.

..e c e

.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

~~

' MECIUdiICAL i

~

I VALVE MOTCR OPE?JsTOR

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

TAEULATIO:I s

Adlii... A e d....

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

.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

, '*-*. I _w._. J. k,l.'.s in

~

w... e..

[

..u Tiu.

6

_,, -.__ ___ ____ __- IDM/D~ #dK^b b*;.a

(

iCI

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

. :n.

c vCV-@ t e-2-57A

P 7 coc7311p 85scoA

0 "A
0 vcy 68 h

. r: o ;ha f'.'E-CC O

_729731Eh 10135h

?;O

iA YES

.n 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.-

.e

~

/

...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

~ ~,

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

. a:

~

U'rIT 3 1ECIU.:lICAL VALVE IfJTOR OPERATOR

. tai 3ULATIO t

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

e I*

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

m no..

. T ENN E SS,EC. VA LLL Y A U T bCi'I T Y

o... n e o t =c =a s e.=4 c a s+=

1 REACTOP UA5Ef: CIEUIUP SYSTEM (System Cr.de 69)

c. ' -

! \\

VALVE TAG TVA !%RK HOIONERATOR LII!I-OPERATOR Y0DIFY 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 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 FCV-69-16 CE-12-56 e'a-00 26113sD 1hoh01 NO r:A

?:0 FCV-69-17 CE-12-57 E'O 00 m60SD ~

oh007.3 I:0

'NA YES

~~

s

~.

c..

J2 s...-

I l

(

e I.

+

s.

s

. ;,n:\\ -

~

~

?
-n..s..
  • Remove torque atitch from orening circuit.
.;..1

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

_'p

e.c.-

-Ecforchco Drawings:

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

~

l

-h&00.53 i

j UNIT 4 Ir3CHANICAL VALVE MOTCR OPI3.ATOR TABULATIO:i

. ' ^.

..a :;.

...,, e, i.

339g:;3 pgggf guaLgAn pp. ;7 gg s.

_. 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.,

u. '-

L i

1 i

5

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

c e

p

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

..,,,.,... s... o.

... 3.:...,.;g g,,,,.9

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

Reference Drawings:

,3' 47E601-70-1 through --- Instn::::ent Tabulaticn

~

PC'42RHOUSE l

U?iIT 3 P20HAtlICAL

. i

~

~

VALVE !OTOR OPERATOR TAEULATIO::

j. l '...i !.,. s...

un.. _n.;

.. c-.

. f. r..

~,.,.4 o

. EROW?l,S FELY,IiUCLEA3 F,I;;;';'

~ Mc....

'a e..

. i t m t. 3 3 c t v.. u..t.y...u.rro,irv e

a,.. -. v

, 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 CLCSI?:G SM1I';G y.

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

.FcV 71-3h h7dh56-301 S9-000 -

3h5791A ll52c6 YES I0 YES

.f s 2

.e
-

..3-

?:.

}

t

-i

...s.

o

. -:.,. g -;;

~

~

....,'p.. g. v,:< T. ::,w n>..

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

..s ;i. -.. -

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 F~.",LE VALLEY Avi t ORsT T'XI ?

a****C..~.***...

T Lie N L M

.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

' ' - ~

'n FCV-73-2[2_. _G h23-58' SME-o nhsa2A n 8 col v:3

o FCV-J3 -2'(

---C-23-57 nt-O

,r o t c m 3, R mn

'Ts

'n vo i..

~

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 6

FCV '[3.-3. _._.

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. -.

  • f::.,*,

..,f,p-BRO'4:IS FFRRY liUCLEAR PIA ;T s

. v ; c,. m Jx...

. c-l utmtssa vettcy, urnouirr

.. m.:...,l A M..

8 * "7 " *' ' " ' * *1 " '. M.

I

  • a.

.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

_ 'cV-7h 7

.. hv. e:h59 hin ' S:.?-000

_93;cc '.

1116 1 VES

'A Yzs T

f ygr,.._7h 12 C9-10 13p S' 9-1 336801G lb2200 YES

A
0 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 I

FCV__7.h pq hTJhno h15 D'=- 0 77;c65A

11010, IES 23 I;o

\\

(

^*

_ cV-7h 90 hc..32 h,n S:G-c00 97Ec6hA 11696 YES NA ES y

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

~2

. _ycy dh h6

._h rah 52 hD5_

S'e-2 335953A 112602 YES NA No

['

Ich7Lh.

_ m-101.17 S'.' T'-3 a36801F lhh291 YES YES No O

7 j,

_146h51 YES NA Io EcL7hA8_

m.1 n-18 S:G-2 336 Sole 7

y.cyg/JLE2-.

A 10.-l.5 i '

F'G-sT 3 olchX

oh1_ n6A vrS "A'

h0' h-

[

_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 h 093 vrs

??A 7:o 3

_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 1hfi 16' d

-- -. R-lO-q u S'G-2 336SolC

.. '.._FCV-7h-61 9

iES.

e."A No G

_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.

. :.% ::,..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.

e...

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..... u....

BRO *dNS FERFI NUCLEAR PLCT

.be TENNL55EC VALLLY AUT HCPIT f

.. ***y

  • [
  • 6': /s.*.* y * *

..e f 9 Cf.'".,.'[**

    • ,.4. I). **

.*t

  • s ead.c = << < as-a e a-c os s.ca.

r

'= s..

e., $ e t l

a.,e w.r e s e

. m.

c = >< e

.. = a.c a

{

eh

$M v*

_ _ #.J e

v* '

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

CIf01:0 SPRI'iG

.g, CIRCUIT CILL';OE l

F05.*-7';-72 ; C3 ' 0-333 c _ r, 3 2 Wa -

,:q : -

7.v%./ e,-tt e/3,'I r.e p _i cJ

-)c,. 1

.-.3

,,.v_,

1 7

y~,.

3

]

.g 3

.v

--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 om,

, ;.1 ne,y s-q

.3 y,

x,

_FC.7-74_95 b' Sib)2 40I c" *?. _co q:;76c.3A

_ 2_~.+ '.7.

'E3 yrs

A FCV-7b-97 h7ih52 bO' S. '- 0 3 347crA

'0!

h ED

~.23

-:6 i~iS FCV-7h-lOf h7'.ihS2 h0'i

'"3-00 335953A

'. '_ W O 5 ES MA YES

'C7._'/, h -1 C b'/W452 klE

-??-on ah7/v-A.,

loc-ca

':3

3 ygg l

FC7 "/h-1C/; h7,:h52-bli

-,_h7d. c3_;

'oc210

'_:o _.

.-: cu o, 7?A T3 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.....

.... t, 'a_

w,-._

.J,.3, 0..,is,.

- _t.m.I.it.C.

,q-m u..

r.,....

es A '#.5

. s. 6...

o.

.-.s eu a.

us.

i ctd NE S$1 E, V ALL' f

..., #UC AU T HC As i f c-. s.o. c.

s., - e.. r. e a sw =

c

'J VALyn TAG

~/A ?' ARK 1:

MGkTOR lLIMI-i OP:' ATOR ODI3Y

!:C

  • FY TCRe,US[

2 n

o m->..

.u.n g v

. m_p_.s -

.n~ - r-uuu v_.

. r.v, o.u _c.,:

a c -ve o

m GM !{PL I!O.

ORDIG :10

!;0.

CIRCUIT 3'.!Ib!I IN TCRSIC:;

CLC3I.'G SFE C CIRCUIT CHA::G3 I l

Fcy 7s_p l r.y_th ?q _ ----. >:2. '

vo NA 1:.

-u sFs A

l

~

A lc3-lh_61

' '- O M O 9A 12 d );

~3 9.

l

.'3 pcy_- r;_o pcy ->5-u

~3_ *_:t _ w-E.'d "- J

? NCA

'.k i"' 3

'S

' ?.

l

'!A

_ $_f_v_.2 _. ><>

ng,h_M.sl'ra_a y

u e

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

. GE-l h-lPA O'3-2 llD6PA 3317;iA

!ES

'!A

>:A PCV 'L5..P5 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 a.

s:

_FCV-75-50 C"-lh-263

.:"r9 9,n6 m 2,,no M trn s

"2 l

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 y....

. 2:

i

-p.

1(crerence Drawings:

e.-,.' '. d
.-

.c...

31

~

<.*:5.c.s.'-H.

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

)

1g y_

A v;e,f a.3

.,v t s O.7.,

t,~... m. >.

1 c_.,v,"dA.II,,. v s

w V/u,i **u.

3 'g^,r.v.'%rt pSm. e rfv.sR T

. v s_

TAE,ULATION

.4.. L. '., s.,.-.

sw. t * 'i.y;. v....s h.r6..

g,3g. vc,A i')

. ; ) f.f s - -,. y y. 3

,y. i I

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

'.s'- * -C.-dt.'~

...p.-.

o,

( 4c.,

    • '*--(" e.c..- s c e n+ I T f N

i,

t.,.,

. 7 _..?,.3,l per j w... '

u..e en s l o.

.u..<

. uv.. -.',i. d l

s e 7.,

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

3 VALVE TAG 77A l' ARK Iic ERATOR LIMI-OPERATOR s DIFY MODIFY

'ICRqua

liO, OR YPE & SIe', TORQUE
SERLU, OPE'!II;G TORQUE S;;I':CH GP MPL IiO.

ORDER I;0

?!O.

CIRCUIT S'lIICH I?I TORSIC:i CIAiII.U SPRI;;G CIRCUIT CH.'J GE 4 (,,4ic.,c0 (

t.cir *7A _f,'

h7thch hf@-l ROT. C(.I MOTCR 0~2R3 TOR "A

u v:Oprb: marc:

FCV-.78-62 17;!;5h-12 I

'Pmv

-a s

\\

sv ;,, -r in --+ )

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

A -

FCV-78-6h h7,;h.. _

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

.. c

  • r i.w y 4 -S t

.x;

>" t ROIDiK MOTOR 0:3RATOR

~.';A

A Fcy-78_6r; h~ hch i

Fr"r ?A_6 ( E'd[b.5h h0 F 0"'O' : C60R O! ?ATc?

'iA

':3

_FCV-78-67.

n 2.sy,-m 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

. ' '.ti.%

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

.. ::t..

tc..

.a We; Reference Dravin23:

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

- ~

/

~

~

P00lERHOUSE l

FrTm 3 ICCHAITICAL f

VALVE MOTCH OPERATOR i

TABULATIO.'l L_. gg. L.5-.:..J...,<.

~

m. Ai u..... n a._...

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

  • t-S yr.

ol LNN E.s.c$lE VALLF.T

(.

., #w"(..

S AUIHC5 e v.*es.

s e.g.u.'sTT

..o..

e.

= or mm i

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 TVA l'AIG i:0!

'HATOR LIBE-OPTRAToit p.Iff.,.

MODIFY,

20RQUS.

'. ' No."

OR

.3 te SIZE TORQUE S'IRIAL valII:iG 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.

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

o.

(: xy <

.o r;;:.s i n..

. f.t. y... n. m.s.q;,

., s.

Iterarance Dr nrin;;;:

4'/11601-85-1, through --- Instrument Tabnintion PO*.is2ECi.5::

1.t7 9 x

MECit"llICAL VALVE 1:CTOR OPERATOR

's;.e.,.......,, s..;,..

.r._.

TABUU.TIO:t

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

...... /.. c...

11R0~.Ei3 H2.TI,1.~CCLZ,A3 PU,r y.;iT n y yt. a. tt v..g u...y.., a..r.noa I,, *, ~. y' *

.. ? p",,, $ -

d

    1. ^
  • I ln.m.L57.

l 3..en.

,. -. 7.c 3 I *f.' w :-.

IUW.LW1UJ.h1WAL.V L;bahl (ayat.en Code 90)

(O?I!II:G)IFY..

MODIFlc

. TORQUE.

yar,vs TAG ~

T7AI%IiKil0j M1ATO:1 LI E-c.

OPMGTOR.

s

0..-

03

,n'?3 & SIZ3 TORC,U2 3ZRIAL 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

g..~, t-90 u, oA p'.'Irt Ol'

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

..2..r.. m

'..t

':.a.

v

%33,,) 39 r

L?CV-90-153 l

?c gr,7LL__g:;.7

!!A A

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

.:A

?:A 2

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..:.. -.......

. EdO*.I?i3 r c.:tRY IiUCLZAP. P!ll:T u L.m....... es..

t, s.., u us,

i..

......ff-

. r.cem.e..s.s et. v.eu. u.. a.u,,m...oai r y

.. me

,),

,,,,. nr.:rc.r; r-

...+,i zo_,

wr w m.

...a,

f..*

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

50-299, -260, and -296 -

11013 72-3 l

d a t.eci ilovent'er ll, 1973 i

ec w/ enc 1:

11. 1). Thornburr.

J40 :ll'1 (1 )

1 Diree t orn f.e of' Llcenn1 ng (1 )

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

.. -.

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