ML23241A530

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7 to Updated Final Safety Analysis Report, Chapter 7, Figure 7.3-50, Drawing 445650, Revision 7, Separation & Color Code Instrumentation & Control Engineered Safety Features, Sheet 1 of 2
ML23241A530
Person / Time
Site: Diablo Canyon  
Issue date: 05/25/2023
From:
Pacific Gas & Electric Co
To:
Office of Nuclear Reactor Regulation
Shared Package
ML23241A052 List: ... further results
References
DCL-23-044 445650, Rev 7
Download: ML23241A530 (1)
v • d • e


Text

D C

. A

~IHPIJTS CH.lltlEL l SENS<>S TRAHSIJ.JClRS C!Wffl.l NIS SENSIJIS

~Oflll SEHSOIS

.I.NSW:ERS CH.IJ'lm. 11

  • s SEHS!Jl:S CH.v.NELlll SENSOIS TR.I.NSOOCERS owtlEl. 111 SEHSOIS CH.llflEl.lV SEHS<IRS TR.IHSlllCEIIS OIAN,IEllV SEN~S SEEICTES I

I I ROld( Trio*l I

I I lllil*(t r loa)

I S...Notu t,2&3 I

l'IIJTECTICNSETI I Red I NI SRACKOWf'ta.. l I

I trotaclion

~d I

DIRECT IHPIJTSOi. l

!Red I

PROTECTIOI sn II I.,"*

I NISR.ACKOIN,H[L ll l.,i1*

1Pro1..:tion 1

1,_,. 10utput1 **~

~!.i:'*~~1.2 I OIRECTtl-f'UTSOi.11 f-Train A

-I White

~

M,ite Train 8

-I I PlllTECTICNSET III I

1.,~

I -------+tl-111 1°"'""u -~,

~

lnpu l* INor>Prol. -

Blue Out<>ulS S...Note2

. I Ct,,o,no.i lPro!..:tion Bl...

le1.,.{Trio*l I

I Yello*

I I Yello* {T,iox)

I I NISR.W(OWfiEl.111 I 81.,.

I PROTECTICNSETIV I Yel low I

I

~

TroinA

-i Yell°"

_____.:.:...j v, 11 °"

TrainB

--o-+-:..:.:.:,.::; __

Sll.JDSTATEPROTECIP! P§TE>IJR.I.INA

..--------*~u~_ 5:r-=, 2~t~-------,-.-=;:;"'

=:,.-=,,=':'=:,~;"~,:---,

SEE REF, I INPUTS C!WfEL I

Ol"'O>LII01'j~

  • JN"IJTS

-,j Gr-,(Shld)

("°"""'1Si9flol1J S...Not e 6 OUltlEL I NPUTS LOG I C OUTPUTS T EST 1:;

L..1 _ )

Groy(Shld)

Purpte/B,.,,.,

Purpl e/8ro,,n f Groy/8,,,.,,

Block/Bro-,

-jl-l-----+-',~,~~,-,.~,o~-~,--1---+--+~

~+--'~*~~,,~*~-~_..,~;;;~ :;:::if T,~~

DC PoJ~>>)

Gray/GrHn 1oc1uo1i::.J12!iVCCEI.IS

~.,_~~~---, o.~icu I 12

-<H------ '"="='*~'*~*~~~---~

Purple/Gr-, I

-<H-----J--C~~="=*-~~----~

Grgy/G,ean 1

No. I No.

No.

No.

No.

No.

No.

No.

Cl'l,No.

ci,..No.

No.

No.

No.

No.

No.

""- ""n COOR0IHATE0 APPROV"LfORCOHSTRUCTI0H NO IA/

(' --* -r-- --*

10 I.

Fot 1i

  • Ti119 o l.lnpull & O..!P<,.1! 1 S.. Tobl 1 ~

Hl'~i,11.0.2.

2.

Hon Prol..:: 1.i ~* "-"' ' °"' lo procauconlrol, or bi s lo1>l1 ou!puh I00W<

I

,.fat rocks Or.cl on""""ialor trc. prol '"<= f ion 011 &NIS r<>CQ or*,i 1olo11a ~iln

!~~r~:*:~au~~\!::T::'lo:!'!m""~1=-o for [ ni,. &u l. f1;>1uru oc 1w1ion '""

'\.,,!

,J,

Th9bi1 l obl 1onddi r..,ICQnlOCl,i nput1nor..,lly.:>intointM.i,_1,i-l j

inonanergiziod(Untriwed)condi tion, Deen1 rgiz lnoor lou o l ll\isi,.,.,..t

~;
~7~1~;:::,\'~:.:::.:'~:~~ logic Tra in.

S.. tabl e for l~gic

/

1
4.

To.,,inpu l

  • iru for tho 1aoeeho<w>a l tolr<1in1AlB 1r.. pro1_..,1ionoutpuh aoyohorelh*-*oc1wa1 1nt*.

Si i l orforll*

dir..:t

, lnp.,llforlh.

  • - channal u.,.pl for The r1oc lor coolonl p,- breok.1 r lripl>td *i-1 for Train B.ir,put, Th is a.igno!,.; 11 run.in o 1epora11 *-- 11u...

S. Th9on<1log,ini,ut1tolh*P*ol1tetionHlsa,.,.,,,1..i,inas.....,rot*

roc*..oy

  • Y*I*,,.,. lh* pral1telion ut outputs.

Eoch chann* I ho* its oo,n lyl lM,

6. Th*di rltCI l0<;iic,inp11lsor* t htaanual tri0. c,ctua1.ion, ru,1,,:..,.;b1oc1<

Jignol1fr.,.lheaaincon1rolboard.

7.

TIHl 1ynchronizin;cobl H hav*so lid s loll,i1olotor1 IQCOl.d,i n 110Ch l rain.

a. :~~r~:~.*j~~ _;,,."':;~z!,; 0~nc1-:":7~'.": ::.,~~:;f!':J':n~i!~ilone each dHn*r11iutM-rvolt-ecil 1 lr ippi~lhe r1tOCtortr.ipbr*ok.,1.
9.

Theouti,ut1 fr.,.TroinA""'inl1-*ot*

func lion1 0uociot..:l " ithBu* Fand TroinB

  • ilhBua G, Bui H i a
  • h<>r.dbah,.., tM ! "0 troin1.

The troinou oeiation for Bua H depends on l he bu1 a11ociotion of the D

r-.iundantdev.ice.

Tnat,l1,i f the redundonldevic* i1onBu1 G,thon Troi nA

,.;11 bll11Md for Bua H.

Si*i l<>r,if tM, 1<i.oldontdevice,i1 onBu1F. !hon Train B

  • it l bau1..i for8u1H. So. func l lon1 onBu1 H r1teeiwo 1i gnali fr.,.bathTroin1A&B. S..tobtaon _.!.H**T-2.
10. Stporot, routes o,*.ai ntoin.d froaaochTroln &.,.,hBuaS.C l.ion fora total o f e i!lht1><1th1.

Oll t pu l,. ira 1 f roaT r oinAdona1,,....

,. ;1hou l i,ut i,11 fron T~oin B of si11ilor color, Second Color ia aarker color, I I. Allisolat.ionYGl vuinside!Mcontoi....,tor,-ratedfr.,. TroinAsil)r>Ql o ondthe,..-..,....,,;1ololionvol woou1aide lMcon1o 1.....,,,1r.,.. TroinB 12.

,lf o "'riu connecl ion be h*e..,,..., noraall7 clo"'d output con loct1 ;1 us..:! 0 11,-inol bo~.i1uaed bet....., Iha t"" troina to-intoin train _o, otion, 1.5.

R1tOC l0rp,01ection

  • i raco!or de1i!lrl<ltion1 TroinA TrainB
14.

Vitolbus

  • iracolor1 Contro1&1na1r.

llir1 Colon

~

ll (ZI) 0r-12(22)

Gray 1.5(23)

PYrpl a ln1 l r.

AC Jli reColoro 0r<>n91 G, o, Purol*

Slock(Vita l )

"* ~ilit:~~/:::~;*::=~~~:::::::::'.::::::1~~;t*

16.

Ollloula 1,.,. th* IH I cabinet are for 1t11 En9lnee r.dSofet,realur11,m/chcon na l bl full7octuo1..tdufagna...,lolontoper01ion.Th,E.S.F. aigno landlhe continuity tu l circuit far these devicas orac.,.binedao on output 1r.,.,i..

C

=:a;~"::*:: :.:~:: t:,~~':a*: :av!:,~t~~:: ~;*;~ ::: '.::~!t:; r!:~c1>i l. B OnlyoneSSPStroin...Oo,,l7oneoctuation rel Q)'C01blt11t.datali N.

Funclion*

I H ll<l1i.,ll<r><tOU* l7

' a,.pr1fcrtd

  • byon1 rsl aybul *ilhsepa ra!I

~~~1~

1

~

11~:

11 a1 i:IPl::,.l:::in~aEI :*,:"':r:~7:li r:~*;

7 i~n in 1800f0llcon<luill

~

I.. SeJJoro!ion & Color Coda far Ins tr.& Control Engi,...,..i SafetyF1Cture1 Sh.2

2.

lil. E,Corp, SolidS!ol1Pral1tetionS,at*

.5.

II.F.Corp.F,..,lionDia9ra.s 1 ~ '

8L0<:K. DL1/4RM !>*PA~ATION Of' C/1..'CUIT':>

l?cG,. No. '445t.,t Al.l:>1. 11:iL"Y ROCo<:'j, 5, BlockOiogroaSeparclionofCi rcui l

  • RIIC.Na... ~.5 Sof1g>10rda v.,.,. Syn*
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