ML22278A523

From kanterella
Jump to navigation Jump to search
Rev. 21 to Updated Final Safety Analysis Report, Drawing No. Fd M-0090, Sheet 0001, Rev 009, Functional Description Control Structure-Chilled Water
ML22278A523
Person / Time
Site: Limerick  
Issue date: 09/19/2022
From:
Constellation Energy Generation
To:
Office of Nuclear Reactor Regulation
Shared Package
ML22278A223 List: ... further results
References
Download: ML22278A523 (1)


Text

__..... -; 1~!!J.1Jj)}.ui,jI,ii,jiJunITIJiTTrrrrmmmrrnl

_:*Fti'i*ti*(i~lfi* I Tj*r,r;i'+-fr:.;"'fTr"c*""*'~*:*tRl~r{*"i"T:f;rf r 1 r I I I --

!:*I*rTI"J

',71IT'---~r r'

!:"'i"i":'"

I -..*_...i"***..-:'*-*~~~....**~*~..::..,v:_*:~----'~;

n

2. t. a

)0 J2 JoI :N.... IZ_"L___

0 I

s 1

10 II "_'2 I._~J "

'7 II. It :10 11 n I.

1 10 11 12 U

u 2

0 1

t J

10

.. I

~

I J

)

J 1

SIZE t

~

803f*M-90FD..1 SH(H tOF3 I

I R~F I (90'1)

CONTROL STRUCTURE CHILLED WI>.TER CIRCULI>.TING PUMPS OAPI6Z & OBPI62 IZaVAC 12.4,,-DC 5AFC GUARD AUlll.lLIARY CIRCUIT powER AV....ILA8lE fOIl

~

II

~

~'"

HS-90~OI9A "RUN-

...,r::7I h PUHP ORP162 TROUBLE (C1428 I

~

HS*90-019A 'AUTO'

~;~

~

.~,

":j.

~"

B

~

~~I;J

~ \

,i, I:

I--

  • l:..*

'f i;'

9 I~TIMI-rfN

~

~~

M-90FD SHEET I OF 5 TITLE BECHTEL SAN FRANCISeO

.al.(J....,~~.-.-.

8031 CONTROL ROOM CHILLED WATER CIRCULATION PUMP -

COMMON REFERENCE SCHEMATIC ORAWINGS LIMERICK GENERATING STATION UNITS 1 " 2

'"1U,Ofl'"I" lUeTIn': COM'.t.NY 9 1"ft%,II~;~oR~~~A~~e~oEoC; FUNCTIONAL OESCRIPTION CONTROL STRUCTURE -

CHILLEO WF\TER, A i!11J I

_.__u

~

&14/tl,3IREI':l')UEP FOR CON5TRUC.HON. 'Kp~

la:~J7/IV~~IRE1'SSllED FOil: CONSTllllCTIOM'lze 1J~~

'e\ *-,4., REVISED TO lrolCORp. OCrol*l

'" ~

,p ~

]}.1/1l"ji,

'(ISSUED ~o. CON$TRUCTlON ze

,&IIJ6A:.

AUSSll£O ~Oll c.OHSlRUCllON lC ~ ~

!:.:Jl

&It/~lhIl:E1SSiJED~OIlCONSTRlleTION

CI.lji ~!

~

J"..t!oIl.EISSUHHOII. COl'tSTll.UCTIO'"

ze tIo" VfI.. _

.~

E-~G2 REF I DWO NO NO.

~

1. THIS FUNCTIONAL DESCRIPTION DRAWING IS BAStD ON P

&. 10 "-90, REV. 14

!. FOR lA,G CMILlER THE EL,l,PSf:D "IME IS S"ME "5 TW"'l F=oA. TIn lHO 1.l4llLH<, EvEN TH!)U"'H R.ESETTING OF PROuR"h'1 TlMEA. IS I'I IJ1 f NV'JlVE D 6UT IT I'IA.'5 TO W"IT'JI"'l'nu.. 10'.11710X ItHA,Y IS EMEMGllflJ.

~lO-Q\\\\'

\~,\~\\\\tr~~\

~o SEC

~

KS-90'035A PSTART PUI1P OAP~

"uta

,fOP!"'"

P-L mi:Q 00C691 1-1':.-90*01'1" I1AINT. CONT. IN RUN SPRING RETURN TO AUTO FRO" SToP PULl.. TO LOCK IN STOP I BEST AVAILABLE COpyl r.. ",*s

_L HS* I P[)19H*7&*

11:15L*1 1(5-1

/lolUM OAVll"'IO'"I.& 10.~tI'!I

'O*O.,A I on,,* 1066A I 90.0HA..'

C142&

O&~lt.

o~.... "~

o~",,~

'O'OJ6 0676 OJ,&e.

,)O*0~56

'1429

~LDW < S.P. IFISI..*'O*DJSAI k-b-

~ P STOP PUMP OAP162 l'UMP I CHIlLER

~:::t~ I ~:~',1,~

p p.-tf--P-~-

i

,~n. NOT[ t}

b I

MiLl (IHA{oIZE A SEAL-IN CIRCUIT 1"0 MtoCIl TilE lOr,A.

~TA.R.T

~llJNA.l

"'ND o:,'OP T"E (.IIILltP.

TN1S "AuTO lOtl(*OUT~ CIRCUIT NllL E'.CI~l uMTll TItE CMILlER I~,.U,NUA.ll'f 5T...RlEO OR TME lOCA i!lICaN"LIS CANC.ELLEO. WIlILE 1M THE-LOCA "UTO LOCIt-OUT* MODE TME (.HlllEP. Will r~OT RE~PONO TO"

&TA.1l:1

~IGNA,L rIIOM ONE OF ITS F.N UNIT!l. II: TMt lOCA.

~t6N.L tl$A.PPfA.RS "'E -lOCIC.OUT* G,AGUIT WIll AEUT TO AUTO MODE" lilt CHllL(R WILL TilE'"

RHPOND"O $TU.T $IQN,l,l5 FROM O"'E O~ ITS Fa.N~Ol ANOTME*.lOea. S.6"'...... TilE

~"UTO*lOCk*OUT-CliH.UlT ton.Y' ALSO 6£ U'::IlD TO STOP TilE. C.l+lllE.P

  • alOCk tNPUTS FRO'" THE Flt.N U""T~. THE (HlllEO WA.T£R I>UMP WILL NOT STOP OUt TO THIS ~"'UTO LOtK'OUT-BLO(,.I(I"'~ TME FA'" UNITS INPUT;; MUST &E STOPPED lNoO(PENOU'Tl". I/lIlllLE IN lIUS MOC.E TME ':HlltfCl Nlll

~E ~:lOJrrtC"" A ~~=... ~,U,~* r.OfrllItlMtD t.A~CEL TNE -"UTI') ~OCIt-"UT' C1Rc.uI1.

I~ /loll ~A,N lNPU1S OISA.PPf"ll. TME 'AUT? lotI': -OUT-f.IRCUIT Will DROCI OUT.

TItE 'HIll..u' W.ll fNEN RHP~ND TO FUTURE STAIeT INPUTS FIl:DM TItE FA.f\lS.

'!lPECIa.l HP1E:\:

lNE 1.0C."l *ON*~"Op*PllSM!tlTTOII SMOllLD &Eo KEPT IM'ON'" POSITION TO $T"Il:T TilE CllI.LEll.IlE"'OTHY. CHILLER t"NHOT aE 5TOPPEO lOCA.llY OHGE IN OPERA.Tl0N.

~UTO* LOCI(~'JT Will;'" TI'IE "AJ*~"':.IIILL£R'

(.Mll~Et.... A~EI<

~uM~

1.0104£$

O~ UHA

/lo LOf,.

~IGNAl TN(

?PEAA,I')Q MAV (l..ECTTO $MUT "I'IEM DOWN A.FHR A C1EIl.IOlo 1)1: TI"'(,r:

TNE\'" '-Rf

~OT

~"(;li) -?

~Ell.VIC.E A.WY' I:.N UNITS

, \\\\lIT.. Nt;, l"),.O T.. ~ r"'llfi<.... 0.' TRIP (HI: 'JM tT~

'IOT(IHIll.L ~u E TIES/.*",I...,,.,:. ""£ (.HILLEll. ~WITCH TO ~TOP

~

To' rERI1ISSIYE TO SHun CHILLER ORIC1l2 IE~"G31 ~r~~

i'-"

P I

FAN OAV140 NOT RU~NHIG (POt~*78*06&A<: Ii P.)

FAN QAVU6 RUNNING

~

2.

CHILLER OPERATION H.\HOSWITCW H$*90*0a... {.~) I"" ToNO PI)SITION SPPING "E TullN T? "tOil: 1oII6L

~ ~IT:+I. IT H"', MOMEHT6a.V

.~ T."T* AND*\TOP* PO'~1TIDM$."ITN T,I,fl.{,E"7 INOI ta.ilON tN NOIl:..¥.L ro~

TI4I~ l.ST "'OME........ :." PO-.;,TION.

THEltE.Ill Dlrl:ERENT '!lETS or Iol't.&.'~':'

  • '1'.T6'.T~

I:OIl: 'NORMAl "FlUI ST.r.T AND NORMAL AFTER STOP' PROGR... M TIMER WI+(H" '!>>T/l.R.T StCaK"l IS ltECEIHO fr rll' CHILLER TNE PROGIl"M Tlto1ER WILL ~aRT THE C.(HolJth:ES$OR.,",DTOR.

SI S(COHD5 L"T Ek PROVIDED ntE T,MER HA,S MEN AHET TO "IME

  • 0' "I+EN THE COMPR.E5S0R. MOTOA

~TOPS.. AC tOlnROL POWER 15 "'VAILA&lE. THE PPOG.....M TIMER WilL TUolE OUT THE bMUTDOWN SEQUE"C.E.. PHET TO TIME ~O*IN tOt

'il~C.O"OS.

TilE TOT"'l~C'feLE TIME~ OF THE TIMUI'ilTM(RHOA.E 2 MI"UTE'il !I2 SECOND!>.

HORM"'L OPERATION ONE CHIllER. ITS,lttllEO ",...nlt ~UMP A,AE "'"NUA,UY' STA,.Ho TO SEll.V'tCE THEIR A,SSOC1...l£D FAN UNITS

'(CHillER 14$ POSITION ~ "START/NORMAL AFHR. START,*

'1lILlED W"TER PUMP H5 POSITION ~ "RUN").

TltE STANO&Y' (MILlEa 4 CHilLED..vATER DUMP "RE PUT IN THE. ""UTO" MOOf (CltlllER. HS POSITION: "NORMAL

"'11" !.101>;* CWILUD WATER PUMP HS POSITIO'P""UTO").

IF A.MY' Fl.'" UNIT ASSOC.I"TED wITM TME ST"rc06V C.NIlLER

&E.GINS OPER"'TIDH IT Will ST"AT TWE C.MILLER

  • Clllllf.O

"'A.Tf:A PUMP

  • PO'T LOtA. saRT UPO.. RECEIPT OF A, lOCA. 6tGI.....l TME OPERATING CMllLER WILL TRIP THE OPERATING CHILLED WATER PUMP WILL CONTINUE TO RUN. THE PROlilt"lo'I TIM"A W.ll TIME I)IJT.. RE~ET...(' Tlto'E "O~

AT 116 SEC Anu TMt LOG~

~lr,""ll~

IHlll"TE~ eOlM CMILLERS WilL RH(IYE "SlART tOMMAND

  • 51

~ECONOS l"lER TME PROGR""" ltMU \lItlL 5TU.T TM£ L:HlllERS. TME STA.N06Y PUMP WILL STU.T AT THE 116 SEC SIGN"l UNLESS CALLED FOR E"IUIER 6Y' 0"'[ OF IT A.'!ItoCIA.nD r:'tr4 UNITS.

"R~r~

FAN OAVllS Nor p~NiNG

";~~~ (i) FAN QAVU4,,-'T Il:\JN~!~'

M-19Fa RE~ R ITABLEI

";~~3 FAN DAVIlS RUNNING rt-1BFD FAN DRV1l6 "IIOl 'li,l,.N:*Kj REF A t

ITRlk.EI "R~~F'~.FAN QAVIl4 RUNNING

~.\i~~D (A) {~:s~~V:;~Q:~~;~P\

~i~.F~ @, ~:~~~~~~~6~~~~~~.\

I 1'1-18"0 AH.O MAi~~D @

t~~..~V.,lD~~~~~TLR::Nr<i HS-90-019A 'STOP' lOSS OF D"SITE POWER o

I 0 (UAD CHlllEA) 1 1t0AM...ll*lOOP I

1&4 SEC.

I

,1

~E~4:i~~

4lV IF"" STUTn

~

&US ENERGIZED lO% OF OFFSITE POWER

.OAIltA.ll-( L:: s~~l_lE_'_)----l lOOPl r IlOGR.'" Tt":::':::'_--+;.ST,-':::RT:::S:::C,-H1:::"~"

..1'*5 O*S St SEC 4IC'i" F"'NSTUlEO

~

aU$ EHERGIZED DESIGN M~IS EVENT

<LEAD LAG CHILLERS. SEQUENCE POSITION (TYPICALl

..oTt

~

'0 IRnUll"G OF PAOGAa.MTUIIIIUI PA06Aa.M TIMU. ISTAaTS CHILLER 101 sec.

SISEC--jo.'--"---_

~

11 iE*~.,lllllc.~r~lo{,RO'.. TII.. fR S'E!J,-

He 100SH =-"':;'*~pto.-

\

olnu LOll.llll1G SEQuE NeE lINn l02*n1101l:

~:4.!!!,

"'SEC.

&u\ (MEIHillfD lOt~ WllM

~~~ll~~llITY OF OFF~llE POWER

.O...AL (Ua.O,l LA.Co '.IIlU£Il':.) ""'l'l

~

I

~ ~

STUn, tIUll":

4lV S::;:L~~

,us EMEl~ttf.D ftQlloU,l I Olt. I I le~ 5£"

I I

-iSTARTS CHILLER i*I

~

i i

I i

~

I It 1r II

!*i I

I I

IJJ If-a I

I f

II i

j J

I 1

)

f I

Ei 1;

I J

I!

t J

1.

I

~

REF.R

.. _..~- _. __.... _...__..._..._.....~..,.-.... _..~

"".-~