ML17079A201

Callaway Plant, Unit 1 - Final Safety Analysis Report, Revision OL-22, Chapter 8 Figures, Electric Power

ML17079A201
Person / Time
Site:	Callaway
Issue date:	03/22/2017
From:	Diya F Union Electric Co
To:	Klos L J Plant Licensing Branch IV
Klos L J
References
CAC MF8878
Download: ML17079A201 (27)

Text

7 / I I TWO 345 KV / CIRCUITS I (NORTHEAST T.L.> MONTGOMERY SUBSTAT:ON LOOSE CREEK SUBSTATION CALLAWAY PLANT SWIn::HYARD / 818 )../).. ....J / )../).. 55 010 (J/ (J /flff 0,'0' Jf g , I / / / / / / / I I / / / / / I / SUBSTATION i j I I REV. 14 i 10/07 i _ .... UNiON ELECTRIC CALLAWAY PLANT 1 FINAL SAFE"7"Y AtJt\L '{SIS REYOf,,'r : ___ ___ FIGUFxE 8.Z--j 345 KV TRANSMISS!ON LINE CIRCUITS . ......

SIOUX 1 i -1.6 -KA 1.6 KA r ---<-I 3.0 KA SPENCER CREEK LABADIE 345 KV 3.0 KA 345KV 3.0 KA CALLAWAY CALLAW,A.Y t J63.O -K,A \ . 3.0 KA 3.0 KA OVERTOhl -------300/400/ 500MVA m :J (f) "> ::( -\.0 -REV. 1 10/07 UNIOfi ELECTRIC -CALLAWAY PLANT , FINAL SAFETY REF-OR r ; t----....;..;..---FIGURE 8.2-2 3L, 5 KV SUBSTr'\ T!ON '--______________________ -._i_9_8_1 __________ -___ ,'

/' FRANKS .. 1 Y.L -.. CALLAWAY 3.0f" KA / ¢ 3.0 KA 1 3.0-:f' KA

• LABADIE REV OL-13 05/03 UNION ELECTRIC COMPANY CALLAWAY PLANT FINAL SAFETY ANALYSIS REPOR1 FIGURE 8.2-3 345KV ONE LINE BLAND SUBSTATION I I FRANKS E I 3.0 KA UNION ELECTRIC COMPANY CALLAWAY PLANT Rev. 0 10/07 FINAL SAFETY ANALYSIS REPORT FIGURE 8.2-4 345 KV ONE LINE LOOSE CREEK SUBSTATION TO BLAND TO LOOSE SUB. CREEK SUB. BUSS TO MONTGOMERY SUB. -, I i! , if

• I -, lV_45,l, I t,JP-: V55LIp::" V75 y. ;,_ . I XFMR -B :J ,-N.Q jI--,\ , it',._

• I ! I I I 2 I SAFEGUARD 'l-jI 'y-it' 'y-it' I XFMR-A -=-nV41 -=n -=n V81 * *} 1r V5tr V711r I I )' jI jI I I 345 KV *

• I I SWITCHYARD I __ ____ _____ *J I I STANDARDIZED J.-L POWER BLOCK . U.G. CABLES ! ___ ___ _ I -GEN i I _ [jMR-O' I II AUX. II XFMR I tl_ I 1--TT EiF '13.8 KY-' GEN-I SITE FEEDER SEE FIGURE 8.3-1 UNION ELECTRIC COMPANY CALLAWAY PLANT REV. 15 10/07 FINAL SAFETY ANALYSIS REPORT FIGURE 8.2-5 345 KY ONE LINE AND GENERAL ARRANGEMENT CALLAWAY PLANT CALLAWAY - SAFigure 8.2-6 has been deleted

3 I I I DRAWN CHKD. SUPV. I NCORP. 120304 I NCORP. RFR-22941 A. i SECTION . OR I U I LT EQU I PMENT ARRANGEMENT SECT IONS CHKO. SHEET-I 345 SUPV. PLANT APPD. 0 40 60 t 8618-Y-95167 UNION ELECTRIC COMPANY LOUIS. MO. 2 I f+ I SEE DWG. 8618-X-90536 FOR CONTINUATION , .-. I -. '0. '<!' 1 1f--3 _____ G0_4 __ :0 __ .. _________ __________ G0-'4_:_o_" ___ o " j_ E 'Z : o " .s?: o_" _ _,__.::...5-"-'Z-': o'--" __ _._ .:1 'Z: o *

• i i I I . I c:) ! CfJ G4:o" __ ?o'*o" fo!o" IREV. I DATE 4 040803 RFR-21722C REV. DATE 5 ... DRAWN CHKD.iSUPV. MAL RLW IMAM /"/!\, I : ! I i =w-*----1"----1--+1' --h----1, i----,: *---1 I II I II I I I I ' ' ' " I I I I 1 I I ! I I I I I I

• Q .. 10 -*-*-*-*-----*-l I ' I , ?o:o* I eo:o* 1 ' n 0 l @ f f*fSOOKC/vl/1. SAC S lC 7 ION '£*£.' I I r1 " I' ' \{ :* I' I I I 1, I' " lL I 1 l1 II 1 '. '-' ll 1 I I I I I (. I " H I ,I 'I I I I I 1 I I I I I I I I l I l 'A*A' (CONTD. BELOW) ======== I S cc TION 'A-A' (CONT'D. ABOVe) @;,.__ = r -----BY 07"1-1£/lS --w-.-, 1 1/tG" EHS tf?:o" I I I I I I I I 1------------l I I I I I I I I I I I I I I I I I I J 1 2o.'o" 1 .J. t?-'o ! t---<bl " *-c eo sr; :o

• SCAU IN PUT ?0 I t 5 t C T ION F*F I \ 1: 1i I ,.--@-..Jm.Zjl /!,/ r A/071!-I85!I-INOtCI/7"*$ BOTTOM o'" &'15£ Jt UEVATION.S. ----/Nt)IC/17£5 {)AMP/!NING CIIBU. CJIS* 7RAN I!QIIIf7 AIU/INOE MEN75 .345KV. IV 1050!2 LOt.JIP'7. 6/LL 01" -------___ .5()f.IIP1T. ,<t,t;?RANtUivUNi PLA,</ ____________ &Ol/11"7'. ,S.Ur. .5h'* t' _ . -----86. /.9* Y* 'i 5/ f.. 8 .<'CJV/,!1;. 0£7. M1.5UUAN£OU$ __________ DRAWN /1*/5*77 G.FUH£12 \"2.f1c;;J 71 1\i..Ji <:':1<-\lo'.:O ST. UlCATIONI 001017 1 AS-B KV SWITCHYARD FSAR FIGURE 8.2-8*-:;* CALLAWAY I CLASS 07020 REV. 5 c B A

'-r_ .,," -G> ru' '0' O' to E3 H IJID* NlP,c .. ."a.."".,. IUY.6TIfI"'. _ IIIINCJTU ",,,ltNIIIlNO-INHMII .lU1tY IUAIt 111I00I ID lIJ'on 10,,,,'7; .,tI. DI' ______

• ___ ** '4 ... * "Al7tJ LOV,,"r. I'UN ________ 'It>"-' .. '.'". 1tI1N"'*r. II.IiIIltUNlNT ______ I""*""* ,.n.'1 .",,-,. AlT. __________ ."'6*Y-1fS/." REV OL-13 05/03 UNION ELECTRIC COMPANY CALLAWAY PLANT FINAL SAFETY ANALYSIS REPORT EQUIPMENT ARRANGEMENT 345 KV SWITCHYARD FIGURE 8.2-9

________________________ :,," c ,*f600MCM :UC , .stCTION CHi UNION ELECTRIC COMPANY CALLAWAY PLANT Rev.OL-O 6/86 FINAL SAFETY ANALYSIS REPORT EQUIPMENT ARRANGEMENT 345 KV SWITCHYARD FIGURE 8.2 -10

EQUIPMENTVALVESTATUS SYMBOLSMISCELLANEOUS(CON'T)PIPINGIDENTIFICATIONPROCESSPIPINGLINEVALVESHORIZONTALCENTRIFUGAL PUMPTURBINESINGLEFLOWDOUBLEFLOWSUMPWETPITCANNEDINLINEBOTTOMSUCTIONVERTICAL PUMPSPOSITIVEDISPLACEMENT PUMPROTARYGEAR PUMPU-TUBEHEAT EXCHANGERSTRAIGHT TUBEHEAT EXCHANGERCONE ROOF TANKDIAPHRAGM TANKAFTERCOOLERRECIPROCATINGAIR COMPRESSOR(INSTR AND SERVICE)MIXERPRESSURIZED GAS BOTTLEHAND PUMPVACUUM PUMPOR COMPRESSORREBOILERDOUBLE DIAPHRAGMSUMP PUMPPRESSURE VESSELSVERTICAL (SHOWN)OR HORIZONTAL(TANKS,RECEIVERS,DRYERS,SEPARATORS,ETC.)PROCESS FLOWCONCENTRIC REDUCER-INCREASERECCENTRIC REDUCER-INCREASERWELDED CAPSCREWED CAPHOSE CONNECTIONQUICK DISCONNECTREMOVABLE SPOOLFLEXIBLE CONNECTIONBLIND FLANGEDUINSULATING FLANGES (IF) OR DIELECTRIC UNION(DU) (SHOWN)BREATHER CAPLOOP SEALDOWNWARD SLOPE(1" PER 8' SHOWN)UPWARD SLOPEBURIED PIPEHOSE CONNECTIONWITH MALE THREADEDDUST PLUGOR(1/8)(1/5)ATMOSPHERIC VENT(STRAIGHT VENT ISREQUIRED INDRAINAGE SYSTEMS)EEPIPING BY OTHERTHAN BECHTELPIPING LOCATEDWITHINPIPING TUNNELSHEAT TRACINGE-ELECTRICALLY TRACED (SHOWN)

S-STEAM TRACEDVALVEIDENTIFICATIONAD-V131SEQUENCE NO.SYSTEMDESIGNATIONVALVE SIZE AND MATERIAL ARE IDENTIFIED WITH THE PIPINGSTOP CHECKBACKFLOWPREVENTERBLEEDERTRIPFLOW LIMITING(OR EXCESS FLOW)CHECKFOOTCHECKTANDEM BLOWDOWNPINCHHOSEBUTTERFLYBALLPACKLESS GLOBEDIAPHRAGMPLUGNEEDLEFOUR-WAYTHREE-WAY2-WAY3-WAY4-WAYGATEGLOBEY-PATTERN GLOBE(WHERE ONLY Y-PATTERN ISACCEPTABLE)ANGLEYGBTVANGLE STOP CHECKG=GEAR (SHOWN)

A=AIR WRENCH CH=CHAIN X=EXTENSION STEM S=SPECIAL TYPEPIPE TUNNELXXXXXXXRCDTORCRWLOLC(L)NONCCLOSED DURING NORMALOPERATION (BUTTERFLY ONLY)OPEN DURING NORMALOPERATION (BUTTERFLY ONLY)THROTTLE ("L" USED WHENLOCKED IN THROTTLINGPOSITION) NOTE 5LOCKED CLOSED (ALLVALVES EXCEPT BUTTERFLY)SEE NOTE 5CLOSED DURING NORMALOPERATION (ALL VALVESEXCEPT BUTTERFLY)LOCKED OPEN (ALLVALVES EXCEPT BUTTERFLY)SEE NOTE 5OPEN DURING NORMALOPERATION (ALL VALVESEXCEPT BUTTERFLY) STEAM LEAKOFF RCDT-REACTOR COOLANT DRAIN TANK CRW-CLEAN RADWASTEMISCELLANEOUSQSSQSPECTACLE BLINDSINGLE BASKETSTRAINERTWIN BASKETSTRAINERY-TYPE STRAINER(SHOWN WITHOUTBLOWOFF VALVE)TEMPORARY STARTUPSTRAINERSCREEN TYPESTRAINERFILTEREXPANSION JOINTFLAME ARRESTERPIPE CLASS CHANGECONTAINMENTPENETRATIONAIR RELEASEVALVEVALVE ENCAPSULATION(VALVE SH0WN INOPEN POSITION)RETENTION SCREENFLEXIBLE HOSESEISMIC CATEGORY 1AND QUALITY AS-SURANCE REQUIREMENTS APPLY BETWEEN FLAGSQUALITY ASSURANCEREQUIREMENTS APPLYBETWEEN FLAGS. USEDONLY IF SEISMIC CAT-EGORY 1 DOES NOT APPLY. TRAPST=STEAM TRAP (SHOWN)

AT=AIR TRAP DT=DRAIN TRAPCIRCULAR OR HAMERBLINDBSBSYSSSFXJFASTTGBDHBDOUTSIDEINSIDE(NOT APPLICABLE FORINSTRUMENT LINES)6054***UST21BECHTELVENDOR4()334VVD(D-1)DWG(TYP)ZONE(TYP)CROSS-REFERENCEEJECTOREDUCTOREXHAUST HEADMANUAL HYDROTEST DRAINMANUAL HYDROTEST VENTAUTOMATIC VENTSPARGER (SHOWNWITH UPWARD FLOW)WATER HAMMERARRESTERFURNISHED WITHEQUIPMENTNSSS EQUIPMENTBECHTEL-VENDORINTERFACEDESIGNATION FOREQUIPMENT ANDPIPING WHICH APPEARON OTHER P&ID'SPIPING SPECIALTYIDENTIFICATIONSPRAY HEADER(OPEN HEAD)SPRINKLER HEADER(CLOSED HEAD)INSERVICE INSPECT-ION BOUNDARIESU-VOLUMETRIC(ULTRASONIC)IDENTIFICATION OFPIPING CONNECTIONAT CONDENSER SEEM-22AD03/04 & 05FOR CONNECTION LISTCONTAINMENT PENE-ATION IDENTIFI-CATION NUMBERP = LIQUIDV = HVACLINE BREAK ORRESUMPTION POINT*FOR BREAK POINT.ADD IDENTIFICATION OF EQUIPMENT TO WHICH THE LINE IS GOING.**FOR RESUMPTION POINT.ADD IDENTI-FICATION OF EQUIP-MENT FROM WHICH THE LINE IS COMING.LINE IDENTIFICATION NUMBER WILL BE AS FOLLOWS:PLANT UNIT NO SYSTEM DESIGNATION2- AD- 107SEQUENCE NOADDITIONAL INFORMATION SUCH AS PIPE CLASS & SIZEWILL BE ADDED AS FOLLOWS:2- AD- 107- EDB- 6"SIZEPIPE CLASSGENERAL NOTES1- LINE NUMBERS AND SYSTEM DESIGNATORS WILL BE ASSIGNED IN ACCORDANCE WITH STANDARD ENGINEERING DEPARTMENT PROCEDURES. LINE NUMBERS ABOVE 999 WILL BE INDICATED BY A LETTER FOLLOWED BY NUMERALS (eg. AO2).2- UNIT NUMBER AND SYSTEM DESIGNATOR WILL APPEAR IN THE3- PIPE AND VALVE CLASSES ARE DESIGNATED BY THREE LETTER CODE. THE FIRST LETTER INDICATES THE PRIMARY VALVE & FLANGE RATING. THE SECOND LETTER, THE TYPE OF MATERIAL AND THE THIRD LETTER, THE CODE TO WHICH THE PIPING IS DESIGNED, AS FOLLOWS: - PRIMARY PRESSURE RATING (UNLESS OTHERWISE NOTED ALL RATINGSARE IN ACCORDANCE WITH ANSI B16.5)A-SPECIFIC PRESSURE & SPECIFIC TEMPERATUREB-2500#

C-1500#D- 900#E- 600#F- 400#G- 300#H- 150#J- 125# ANSI B16.1 K- 175# WOG UNDERWRITERS LAB. INC.L- 250# ANSI B16.1M- 200# WOGN- 150# ANSI B16.24P- 100# AWWA (OR MANUFACTURER'S RATING)R- 75# AWWA (OR MANUFACTURER'S RATING)S- 50# AWWA (OR MANUFACTURER'S RATING)T- 25# AWWA (OR MANUFACTURER'S RATING)X- GRAVITY RATINGY,Z- GENERAL USE AS DESIGNATED ON PIPING CLASS SHEETS.A-ALLOY B-CARBON STEELC-AUSTENITIC STAINLESS STEELD-COPPER, BRASS, OR BRONZEE-ALUMINUMF-CARBON STEEL, COPPER BEARINGG-CARBON STEEL, LINEDH-CAST IRON J-CONCRETE PIPEK-VITRIFIED CLAY PIPEL-CARBON STEEL, IMPACT TESTEDM-CAST IRON, HIGH SILICONN-CARBON STEEL, GALVANIZEDP-CAST IRON, CEMENT-LINEDQ-ASBESTOS-CEMENT R-DUCTILE IRONS-90-10 CU-NIX,Y-SPECIAL MATERIAL SEE CLASS SHEETA-NUCLEAR POWER PLANT COMPONENTS, ASME B & PV CODE, SEC 111, CLASS 1B-NUCLEAR POWER PLANT COMPONENTS, ASME B & PV CODE, SEC 111, CLASS 2C-NUCLEAR POWER PLANT COMPONENTS, ASME B & PV CODE, SEC 111, CLASS 3D-POWER PIPING CODE, ANSI B31.1F-NATIONAL FIRE PROTECTION ASSOCIATION CODEG-NATIONAL AND WISCONSIN ADMINISTRATIVE PLUMBINGH-POWER BOILERS, ASME B & PV CODE, SEC 1J-AWWA STANDARDS4- TUBING AND INSTRUMENT VALVE CLASSES ARE PROVIDED ON DRAWING J-27G105- LO/LC/(L) INDICATES THAT THE VALVE IS PHYSICALLY SECURED OR ADMINISTRATIVELY MAINTAINED IN THE OPEN/

CLOSED/INTERMEDIATE POSITION.(1" PER 5' SHOWN) P&ID TITLE BLOCK AND NOT BE REPEATED ON THE LINES.FIRST LETTER - MATERIALSECOND LETTER - APPLICABLE CODESTHIRD LETTEROPERATORBLANK INSTALLEDBETWEEN FLANGESFOFOFOFOCLOSEDOPENGLOBE, GATE, OR OTHERIN-LINE TYPE NOT OTHERWISE INDENTIFIED FO INDICATES FAIL OPEN FC INDICATES FAIL CLOSED FL INDICATES FAIL LOCKED (POSITION DOES NOT CHANGE)

FI INDICATES FAIL INTERMEDIATEVALVE BODIESTHREE-WAYFOUR-WAYSOLENOIDCONTROL VALVESPROCESS VALVESTHREE-WAY WITH ONE PORT OPEN AND ONE PORT CLOSED.

(NOTE 7)DRAWNDATEREV.CHKD.SUPV.APPD.4JHKN/AAMRMALADDED VALVEBODIES AND NOTE 17 INFO FROM DWG.

M-220104 R.2 TO THIS DWG.7- FOR THREE WAY VALVES, THE PORT THAT IS CLOSED DURING NORMAL SYSTEM OPERATION WILL BE BLACKENED. THE PORT THAT IS CLOSED IN THE OTHER MODE WILL CONTAIN A DOT.

THE OPERATIVE CONDITIONS SHOWN FOR ALL PROCESS VALVESBODIES CORRESPONDS TO FULL LOAD OR NORMAL OPERATION, REGARDLESS OF THE TYPE OF ACTUATOR OR WHETHER THE ACTUATOR IS ENERGIZED OR DE-ENERGIZED IN THIS MODE OF OPERATION.(NOTE 7 )(NOTE 7)092396(SEE NOTE 8)5GENERAL NOTES(CONT'D)8- THE SCREWED CAP CONNECTION SYMBOL MAY DEPICT CAMLOK QUICK CONNECTS ON BECHTEL MS-02 LINE CLASSES: HBD, HCD, HGD, HNG, HUD, HXD, JBD, JNG, JRD, JRG, KCD, XND, AND XNG AND OTHER NON-POWERBLOCK 150# OR LOWER ANSI B31.1 PIPING SYSTEMS PER RFR 13719E.5NOTES CONT'D.

TO THE LEFTDRAWNDATEREV.CHKD.SUPV.APPD.5N/A041202AMRSKCINCORP.RFR 21975A.MAL CALLAWAY PLANTFIGURE 1 . 1-1 SYMBOLS AND LEGEND FORSYSTEM FLOW AND P & IDS(M-220103 - 3) REV OL-12 11/01 SHEET 3

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FOR OTHER STYLES OF VALVE BODIES,SEE "VALVE-BODIES" ON DWG. M-22010217. DELETED.PLANT COMPUTER OR DATA LOGGERPLANT COMPUTER SYSTEM ORDATA LOGGER INPUT OR OUTPUT. AN IDENTIFICATION MAY BE INSCRIBED.DISTRIBUTED CONTROL DEVICESSHARED BLIND CONTROLLERSHARED DISPLAY ORCONTROLLER (OPERATOR ACCESSIBLE)AUXILIARY OPERATOR'SINTERFACEINTERCONNECTINGLOGIC/INTERFACE THROUGH DCSPACKAGED PLC OR DIGITALLOGIC CONTROLS INTEGRAL TO THE DCSIDRAWNDATEREV.CHKD.SUPV.APPD.3JHKAMRMALN/AINCORP.DEC-1800.5DRAWNDATEREV.CHKD.SUPV.APPD.4JHKTWSEWMN/AINCORP.RFR-22016A.100901070302INDICATOR/CONTROLLER/

RECORDERINPUT/OUTPUT INTERFACE ORSPECIAL SIGNAL CONDITIONER

-\ -A TO 4.16KV BUS NB01CCLASS 1E> SEE DRAWING E-21001 BRKR 152NB0117 \J XNG07 '-...A.....-"-A..J 4.0KV/480V 1 OOOKVA Z=5. 627'. (UHSlCATEGORY I COOLING TOWER #1 L.C.NG07 /\ t) 52NG0705 800A N.C. t) 52NG0704 t) 52NG0703 800A 800A N.C. N.C. 1 j[ I MCC I ----I NG07S L _____________ I I MCC NG07F (COOLING TOWER FANS) I v (UHS> CATEGORY I COOLING TOWER #1 SEPARATION GROUP 1 <2 CELLS> BRKR 152NB0116 \J XNG05 4.0KV/480V fY'(Y\ 225KVA Z=3. 88% MCC NG05E ESSENTIAL SERVICE WATER PUMP HOUSE SEPARATION GROUP 1 I I REV. DATE DRAWN TO 4.16KV BUS SEE DRAWING E-21001 5 080693 HLP CHKD. SUPV. APPD. SKC TJM N/A REDRAWN FOR CLARITY. BRKR 152NB0216 MCC NG06E ESSENTIAL SERVICE WATER PUMP HOUSE SEPARATION GROUP 4 BRKR 152NB0217 \J XNG08 4.0KV/480V fY'(Y\ 1000KVA Z=5.53% (UHSlCATEGORY I COOLING TOWER #2 L.C.NGOS t) 52NG0803 t) 52NG0804 SOOA 800A N.C. N.C. MCC NGOBS I -,---,--I L ___________ r-_j REV. DATE 6 041905 DRAWN CHKD. SUPV. MAL RLW TWS INCORP. RFR 22941A REV. DATE 7 080311 DRAWN CHKD. SUPV. MAL T JC TWS INCORP. CAR 201101335. I t) 52NG0805 800A N.C. \ -MCC NG08F \ (COOLING TOWER FANS) I v (UHS> CATEGORY I COOLING TOWER #2 SEPARATION GROUP 4 (2 CELLS> NOTES: 1. THE EQUIPMENT SHOWN IS FOR ONE UNIT. DRAWN CDATE> N/A CHKD. CDATE> N/A SUPV. CDATE> N/A AS-BUILT CLASS SINGLE LINE DIAGRAM ESSENTIAL SERVICE WATER SYSTEM FSAR FIGURE 8.3-1 SHEET 2 1 APPD. COATE> N/A LOCATION I CALLAWAY ENERGY CENTER I CLASS UNION ELECTRIC COMPANY ST. LOUIS, MO E-U1001(Q) REV. 7 CALLAWAY -SP FIGURE 8.3-1 (SHEET 3) DELETED Rev. OL-0 6/86 CALLAWAY -SP FIGURE 8.3-1 (SHEET 4) DELETED Rev. OL-0 6/86 CALLAWAY - SAFigure 8.3-1B has been deleted

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• 1 ... ... .8 ! " Q 1 -"' *-.. -" "' " .. *-'ll -.. 'C c "' "' c *-'C SCALING RULES i j111JJIIJIIIIIII;! I ill! 111111111 i i: II! i i 1111111111 o 1 z 6 7 a 9ICJ 12 14 16 1a 20 zz 24 2.6 za 30 az. 34 36 as 4o 42. .44 Afi :Ill!! !11!111 lllillllll!!.!,! ( 0 l 3 UJ 0 0 ::E __J w. __J _I <l: Q. <..') z :r: V,) _I u. 0 _I w l.L et:: 0 n:: u.J z u.J 0 z 0 1-:::J I lll 0::: w 1-u x w 1-w <J) w 0::: et:: w 1-\,) X: Ll.l --8 *-----------r-------SE.T G:N. E* 22,<JOI IS> DROOP TO PARALLEL MODE START ..--'(""E"'sA::c,-=-:E::::s"'s.:.:R::.:Ec..L=-,.. ______ A 1-----.1 UNIT Pii-RA. S\.J 'PARALLEL" MC8 Ur.IIT PARA. sw. OF'F I PARALLE.L. [X DG START SPEED/AUTO FLASH SW. "RATED/AUTO FLASH" RLY PNL EMERGENCY START ( ESA, ESB RELA Yl I SE:T EXCITER f-"'T""--'(c:: IU.:...P:..:.R -+---< n ROO P RELAY) PARALLEL ('\)--.! MODE !FREEZE " SEE TABLE F DR ORA WI N G RELAY! NUMBER ENGINE UP TO 125 RPM )L E 22KJ01 ILSR RELAY! ('\ ( 5 E R V l GENERATOR F I ELD ENC:.INE UP TO 471 RPM )Mj E* Z'2Ku01 :::r------.1 (HSR RELA'Y) FLASHiNG I RELAY) SHUTDOWN TAR&ET .-TWIS r:1IIG 8 18(o -1/Dr. I L.O. RELA'Y)Aj E-22NE02 E:NER. e MASTER J(.fE.R 5W, 'LOC RLY PNL INDICATION (SERV) IEXCITER EXCITER RESET X (ESD RELAY) ..__,_. I SHUTDOWN EXCITER ENG.. SHUTDOWN )PI E*2ZKJOI (5 B RELAY) f-....J ) I > M (L.O.RELAY)B THIS Dw:>. (SERV) j EXCITER 'RESET _MASTER XFER SW. "LOC/MAI.J" RLY FNL

• EXC.I'T'ER RESEi SW. "RESE'T" RLY F'Nl I EMERGE'NCY START PI<E:POSITI0"-1 i E.)(CITEIC ** )r---------------...:...:C;:::J::N::;T A:,::.:C T,:.5::=*-=---!, TO BASE I VOl.TAGE. 7 6 c VOLT CONTROL FREEZE 5 u.J <..') __J 0 > IX w 1-uJ '-' _j 0 > 0::: uJ r-u >< LJJ a: Ll.l 3 0 ....J u ;< w w 0 0 2: . z <( z:: uJ <t L . ..J 0 "> a:: Ll.J f-u ;< w 0::: IU 3 g ' 'l ! ! l 1 l l l l 1 L E::<.C ITER CONTROL TRANSFER (REMOTE/ LOCA:::L..!..) ____________ MASTER XFER SW 'AUTO" RL'Y P'JL R.EG SEL SW(REf'IOTE) "AUTO" NCB

• VOLT REG AUTO 5W (REMOTE) "RAISE.'* MCB MASTER l<.FER SW "LOC/MAN" RL'Y PNL VOLT REG SEL 5',J (LOCAL) 'P-uTo" RLY PNL

• VOLT REG AUTO SW (LOCAL) ,. RAISE' RL'Y PNL MASTER :>.FER S'.,.J RLY PNL 'AUTO" -------_ ... __ VOLT RE'G SEL S*Ai (I<E'MOT[) "P.UTO' MC B ---.. --....... ____ __-'..::..., VOLT REG AUTO SW (Rf:MOTE:) 'LOwER' MCB *MASTER lZFER SW RL'Y PNL

• VOL 1 REG S c L SW IL 9:::.:C:.:.A.:.:L::c) _'-.:.' A..::U::..T:.::0:.,"-1 RLY PNL e VOLT REG AUTO SW (LOCAL\ RLY PNL MASTER XFER SW RLY PNL VOLT REG M!>.N. :,w (REMOTEJ'RAISE" tv1CB MASTE.R AFER SW RL'Y PNL "'OL.T REG MAN. SW(LOCAL\"RAISE" R'-'Y PNL MASTER XFER 'SW RL 'Y PNL tt VOLT REG 1"1AN. SW IREMOTE)"LOWER' MCB e MASTER AFER S"'!.__ ___ " LOC/MAN_: RLY PNL e VOLT REG MAN. 'SW (LOCAL) RL'Y PNL 4 'RAISE. El<.CITER 1------.....1 AUTO VOLTAGE CONTROL ADJ'WSTER LOWER EXCITER 1-----< AUTO VOLT AI;, E I CON'TROL ADJUSTER !.---... RAISE EXCITER V IVJAN. VOLTAGE \..__../ CONTROL ADJU!.TER LOWER E)(CITER 1-----.....!MAN. VOLH.GE \,_,/ 1 I ADJUSTER 3

• I 2 I 3 I 5 I i REMOTE CONTROL 'SWITCHES (RLOI5) SEE TABLE FOR ALT. SW NOS. NE!-155 OFf RESET PARALLEL UNIT PARALLEL 5W ITCJ..l SPRING RETURN TO OFF NEHSIIA [MAN. AUTO I 0 '\/OL TAGE REGULA TO I<?. SEL S'WITCH MAINTAINED CONTACT NEI-l513A OFF LOWER RAISE VOLTAGE REGULAT::>R AUTO. 5 \iJ ITCH SPRING RETURN TO OFF NEHS15A OFF LOWER RAISE I 'J VOLTAGE MAN. S'v-JITCH SPR.I NG RE'TURN TO OFF LOCi\L CQI',!ROL SWITCHES (NE107) SEE TAI:IL.E: FOR ALT SW N05. NE H'i>21 NEH<;>23 B (0 EXC ITI::R SHUTDOWN EAC ITER RESt: T NEI-l5136 OFF LOWER RAISE: T '-IOLTAGE REG AUTO 5W 5PRIN(, Rf.TURN TO OFF NEHSI 16 MAN. AUTO VOLT REG-SW MAINTAINED CONTACTS NEHSISE> OFF LOWER RAIS.E VOLTAGE REG. MAN. SW 5PRING RETURN TO OFF SIZE E L_ ________________________________________________ EQUIPMENT NEOI I NE02. I MA5TER TRAN&fER SW lNOTE. I) KJHS9 KJHSI09 DIESEL START/5TOP SW (NOTE I) KJHSBA KJHSIOSA UNIT PARALLEL SWITCH NEHS*. EXCITER RE.':>ET SWITCJ..l NEHS2.3 NEJ-1':>2.4 EXCITER 51-4UTDOWN 5\J NEH521 NEHS22 \JOLT REG SEL SW (REMOTE) NEHSIIA NEHS12A VOLT REG 5EL SW (LOCAL) NEHSIIB NEHSI2B VOLT RE& AUTO. 5W (,qEMOTE:) NEI-ISI3A NEH514A VOLT REG AUTO . VOL. T REG M AN --':_5. -+N.!!E:.::H:.::S:.:.:I S::_:A;,-....L:.N!!:I::.::H:.::S::..:I VOLT REG-MAN. (LOCAL) Nei-151513 NEHSifo6 RELA'Y PANEL-RLY PNL. NEI07 NE:IOIO MAIN CONTROL BOARD-MC5 RLOIE> RLOI'O VOLT CONTROL FREEZE NB03 NB04 E-22NB05 E-22NB06 XNB01 XNB02 E-22NB07 E-22NB07 NOTES I. TI-lE. MASTER TRANSFER SWITCH .0.\IID DIESEL 5TART/ STOP SWITCI-l ARE PART OF THE: KJ S'YSTEM I>.ND II.PPE:AR 01\l LOGIC DIAC..RAM E* 22KJOI. 041905 INCORP. RFR 22941 A. MAL RL W ffi 080601 INCORP. MP 99-1038C

• SKC JHK & 060701 INCORP. MP 99-1 044A. MAL RL W N/A TWS N/A AMR N/A AMR & 092900 INCORP MP 99-10386 SKC JHK N/A AMR H G F E D c 1\ INCORP. "' 8 L.!..::::. 110890 CMP 138-ICOS F=Ct..l-02., .k SKC ;J/A "JfJn I I 2 A lfJifiAL 1<10UI< .. +----:..j--L!D. 081490 5*D'2NI201(Q) i<W "'* i<?i2FLI2L1"0 1"UR:IJOVIGI2 'r'o UE. SKC ,.,._, P1212 .Ot?P* i!:Z* oAOZ4. ,"!'" NO. DATE REVISIONS DES JI'ROJ 8Y CHI{ S'JP\1 APPR SCALE I DATE I I*'Z!*T7 loESIGNEO OA"-DRAWNJ.M. H. BECHTEL SAITHERSBURG, MARYLAND SNUPPS STANDBY GENERATION EXCITATION CONTROL LOGIC DIAGRAM ("-FSAR FIGURE AS-BUILT A .. ORAWINO NO e "'IEF' -*** I 'E" SIZE A

' ; I i I ' 2 ', ' ' '* ' 3 ' 3 4 5 I 8 11 12 H 14 15 ;;:; .7 13 19 .22 c 2 j 4 5 -.) 7 14 2 5 ----'------'--__o___::_---.:____;:_ 0 g 10 0 ::'_ 3 5 c: -------'--------_ __; ______ .:._ _ __:;_ _____ _..;:. ___ _:;____ SCALING RULES SIZE E lu) zoJNzz-31 "\. TH/6 DWc:>./-11 127-ljDG U#DERVOiTACE RElAY ENERGIZE£) (GENERATOR UP TO VOLTA{,£) 166/F RE.LAY ENER.(CLOSE PERM) X >H I£-ZZN803 / WL ENG-UP TO \o E-Z?J:./OI 471 RPM /' (H5R RELAY) D MC!l (uEN',CRATO,f UP TO SPFEO) 1------J -" THIS DWG,J D/ (TD:BA FieLAy) 8R<'R CO#TR'Ot. 5IV/TCH \\CLOSE II MC8 MCB \ THIS Z:P-DWG. r-WL / MC8 * -jJ3 THIS DWG) 125/DG SV#C, CH){, RELAY '------"' L.-"'-6 \ AEPS FDR. BRKR. CLOSED CLASl1 E BUS FOR BRKR .J 152-NB0112 OR 152-NB0109 CLOSED li 22NB08 >F E-Z2)1803 PARALLEL ))100£ BRKR. SWIICH THIS DW"i F2) T,D,P, U. I 0, 2-4,0SE:C, SET AT 3 S£C "-L_ _____ /-7THI5 DWG. Fl LS'I-1.27/DG Vot.. TAG£ RESTRAINED O,C. RELAYS (3} !8&-2/X s R LOC.4L h'/5 "CLOSE" 5W6£. /52HH SWG£. TEST POS/7/c?A/ .. I . D-Gr!EO! iiEGA PIIASE SEQUE!VC£ NEQA-5 0 NEQ-5 D-C ;UEOI FI?EQUE/YCY NES-11 GENERATOR EXCITED NEE-1'2 IJ/ESEL GE,U, 8REAfEP L'L05EO 1)1"2) THI5 DWG. D-0 #EO/ VOL TA&E OR LOW rxR;uE;VcY NEW'I -<0 /VEU-6 0 ------------, D-G ;UEO! VOL TA&E NEE-17 GENERATOR FIELD GROUND NEE-25 ANA./UX./C/A' ro.-e .. t'/.5 I D-G !VEOI VOL TAu£ NEEA/1-7 NEE-7 D-G /1/EO/ PROTEC Tlf/E RELAY /HIP ______ _J NEE-II R EXCITER PWR PT. FUSE BLOWN NED-70 <(P ' ' ---------(!JOTE 2) !?!:MOTE /?kOIG LOCAL EA16.PVL. ,-------------o-0 ,-,Jc-oz ///E6A71VE ,S<;',ASE 5E4JuEA/CE NEQ/1-8 0 NEQ-8 NES-12 GENERATOR EXCITED NEE-1'2 i 2?A18/J3 0 DIESEL GEI.IER//TOR BR'KR', CLOSED E 23NB081D2 DIESEL GENERATOR BRKR CLOSED 8RKR CoA/T. 5W, CA'C MCB -------l 0-Gd/EGJZ VOLT-46E oe L"oJ1/ rcEc?VE/1/C Y 0 .------0-G /1/EOZ Yc?LT/?6E NEE-18 GENERATOR FIELD GROUND NEE-125 0-6 ,1/EOZ YOL?/?6£ /VEEAH-/0 NEE-/0 O-& A/£02 PROTEC:T/1/E £ELAY 7£/P NEE-15 EXCITER PWR PT. FUSE BLOWN NED-1 70 <(P !27-2/0G U:V. RELAY MeB ' / }----4.4 '------"' , ( ESA f ES8 RELAYS £N£R.GIZ£D) '-GI E-2lKJOI> 1'--/ -EIVIERG£NcY START-{;SX I' RELAY ENERGIZED THIS DWG-IG5 f... '-' >-'---< RLY. BL PNL. \ )G4\ THIS DWG ) 6.3) THIS DWG IL__G/j TfiiS DWG_) IS!)DG OYE/?CURRE/YT RELAYS (3) 18h?jDG U!VDERFREQUE!VCY RELAY \THIS I?> I DW&. THIS DWG-1 G 132/DG REVERSE POWER RELAY 1,----.._ J z Dl Th'15 --1------., 11-0jDG LOSS OF FIELD J{ELAY ;-> G I THIS DWG, /SIN/DG NEUT. GND. O.C.RFLA)' L_ __ .. Q: :::;! " DG 4 RLY. PAJL. > J41 Tffie> OWG )c61THIS DWT EI\JGINE PNL. J-----'---<r6-A 0-6 '\ TRIP /H E-??J:JOI ls8 RELAY) ' / G MCB / ,----,.\ O/E5EL 6£)./. _) I TR/??EO G SW6,£' BRKR ctM/1: SW!TC/1 MC'B LtJCAL h'IS " TRIP" !52h'h' B£1:::£, /A/ SW6-R TEST ?05/710/_/ __ ______ ______ _j ______________________ _187/DG DIFFERENTIAL RELAYS (3) 1'------" )c5\THIS DWG. 124/DG VOLTS/HERTZ RELAY THIS DWG. GG I 8 7 . DG ::S RL Y. PA/L, 6 )E-2lKJO/ F l 1----1F-Z2KJOI f';;---.__ 1810 -I I DG V L.O. RELAY ENERGIZeD '----jE-Zd'N£01 A 18G>-I/DG L,O, RELA'<S ENERGIZED 4 GEVEPATOR D-6 REL/?Y P#t. EA/6/AIE Pi/IL DieSEL 6EAI BREAKER--5W6R PARALLEL MOO£ 8£E4KE£ ;VEO/ AJE/07 KJ/2/ /52AJBO/// 152!UBOII2 o.e /52#80109 oR 152NB0114 C'OA/'ROL ;tl£/-1!525 5WITCh' SYAIC SNITCh' /.IEH527 COM/'UTER' IVPt/T NE0-17 1/14/JJ C'OAJT 80-Mc8 /?C. 0/5 3 IJE02 i/IE/OG J:'J/2 2 15:?#802/1 /52.AJBoZo9 oR /52;U80Z/2 o.e 152NB0214 AJE/1!5 z,:; /[/E/1528 NEQ-IB RLOI5 LOC4L EA/6. PA/L. £eMOTE CO/JT/?LJL (?!.015) (SEE 743LE FCJ? /?LT. SW./1/0:S,) ;VE!IISZS TRIP CLOSE 8RfR. COAITEOL SW. 5PRIV6 /?E TURIIJ TO VaRMA"-; .PU'LL TO LOCK /A/ /£/P P05/770A/ Jl/EHS27 I ON 5YA/C!!I/?OAI / Z/A/G 5W/ TC// MJJM/T-4/A/ED COA/7,1/C/5 AA.IAIU/1/CIATOK: /A/PUT.5 R 1(0/C:, f-----< 7-B EMS. PAk. 1----< 2 £.<:'0/C:, X E-e?NO! >-----1 EA/6, 5/IUTOOWN (TD3A RELAY) 1641DG 10-2 164/DG 1 0-1 2 f---<7-A EA./G. PA/L. EAIG.PVL_ GENERATOR UNDER-EXCITED SEVR (371 !4G/DG ;(lEu_ PHASE 5EQ. RELA V 0 RKOIC:, £< U. 8R k .e_ ;i/<1 T Do:_*,=:G_,_, .:=8::...e.:c::e;:::.;e.::..:*_:C.:..::C::..:::C:..::L'--S-W ___ -7) E-22;1156'4 12:> I AI 0 P E R/1 Tl # G POS//!OV GENERATOR FIELD GROUND DETECTION RELAY EAIG.PVL_ GENERATOR FIELD GROUND DETECTION RELAY !VOTES: I LOGIC A 5 .SHOWN APPLIES TO #EO/ A AID NE02 BREAKER CO#TROL FOR EQUIPMENT nUMBERS SEE CHART BELOW. 2 NUMBERS APPEARING BELOW THE REMOTE ANNUNCIATOR WINDOWS REFER TO THE ANNUNCIATOR FOINT AND COMPUTER POINT RESPECTIVELY, NUMBERS BE:LOW THE LOCAL ANN, WINDOWS REFER TO THE PLANT COMPUTER PT. NO. &, 080311 IN CORP. CAR 201101335. MAL T JC N/A TWS £ 051011 IN CORP. MP 1 0-0038, R. O. MAL T JC N/A TWS & 041905 INCORP. RFR-22941A MAL RLW N/A TWS ffi 072399 INCORP. RFR-19498A pLB SKC NIA AMR In 011498 INCORP. CMP 95-1021A HLP RAM N/A AMR \FINAL) & 101397 INCORP. EOP-ZZ-04024 AND HLP RAM NIA AMR CMP 95-1021A (PARTIAL) 1/ INITIAL ISSUE 5UPERCEDES & y DWG E-OZ.NEOZ REV 12. RE J< ( ' N/A t'W 1c FLECT5 TURNOVER 10 U E / {) INC.ORP CMP 88-1008 REVISIONS BY G-K "' NO DATE SUPV O.NG ENCO, A"'PR SCALE r;X/ ::JRA'*VN .LAT ENC"R Y GAITHERSBURG, MARYLAND SNUPPS LOGIC DIAGRAM STANDBY GEN SYSTEM PROTECTION FSAR FIGURE 8.3-4 UTIL\,Y DRAWING NO REV AS-BUILT ... VVING NC REV . I E-22NE02(Q) 6 '/ -----I I i C'R APPLICABLE TO UNITS IX! 2 lXIXJ><!><!> -'>. TH I" DWG Y Y 0 L;_j GOVER NOR CONTROL &:(>THIS DWG.I oa) -...IJ MASTER XFE R S'W , "AUTO

• CONTROL BD CONTROL SWITCHES (RLOI5) 5EE TABLE. FOR ALT SW NOS. " ( BDR RELAY ) [...,"".]-w CL ifl _j w 1,/) w 0 R.LY PNL DIESEL EMEP. START SVJ "START" RLY PNL MASTER XFE:R SW , "AUTO' RLY PNL START DIESELr--,---------LOGIC (4.110 KV D E-2ZNFOI '>--""! BUS UY) 51 s r;=:::;;,-,--,hr----____, SIGNAL rJXt-__..t----, J 1 1--.., ENG PIJL h}---------i RELAY )A THIS ENERGIZED (5DR) PF/OT'N BYPASS (ESX RELAY) EMER 5TAI2'T (ESA, ESB RELAYS) r--7THIS DWG G I-THIS DWG GG H_E-.?ZN£02 G-I 4A, 45 RE:LA'YS MASTER )(FER SW

• LOC/MAN" RL Y ?t.JL 0 l1..l l1..l CL c/1 ___,J w (f) w 0 G0\1 SP CONT SW (REMOTE)

• RAISE" MCB MASTER XFER SW "LOC/ NN{ RLY PNL GOY SP CONI SW (LOCAL) -R!>.l S E " 1-------' RLY PNL GOV SP CONT SW (REMOTE) 'LOWEB," MCB MASTER XFER S'W RLY PNL "LOWER" RAISE GOV. SPEED CONT J LOWER GOV. SPEED CONT M KuH58!>. f.[ STOP DIESEL START-RESE'T /STOP SW MOMENTARY CONTACTS KJHS7A OFF LOWER RAISE GOVERNOR SPEED CONTROL SW SPRING RETURN TO OFF LOCAL CONTROL SWITCI-<ES (NE 107) SEE: TABLE. FOR AL 1 SW NOS. KJHSIC KJHSID EMERGENCY KJHSSD START FAILUI<:E. IV TEST r-----,5 TART 5TART FAILURE f'v/ RLY PNL _j u.JLL.I ...Jo ___,Jo DIESEL START 5\-J MOMENTARY CONTACTS DIESEL START 5W tvlOfv!ENTARY CONTAC15 (BREI>.K GLASS) DIESEL STOP S'W MOMENTARY CONTACTS DIESEL (TSR START \c THIS DWG RELAY) BARRING DEVICE ENGAGED X 0:_1.__ INTLK /' -(5& RELA'I) MASTER )I.F ER SW "AUTO" Rly PNL DIESEL START /STOP *sTART* I'-" )GG-THIS !----; ESA,ESB 18"-1/C& :,E RELAY L.O. RELAY )B E-2Zt<E02 ___ ______, OPI-LUBE 01 L PRESS. LOW OP2-LUBE OIL PRESS. LOW _) OP3,-LUBE OIL PRESS. LOW \t----1 OP4-LUBE OIL PRESS. LOW -OP3-LLJBE OIL PRESS. LOW DP4-LUBE OIL PRESS. LOW CC2.-CRANKCASE PRESS. Hi CC3-CRANKCA5E PRESS. HI CC 3-CRANKCASE PRESS. HI CC4-CRANKCASE PR.ESS. HI CTI-,COOLANT TEMP HI 0)-------1 CT3-COOLANT TEMP HI CT3 -COOLANT TEMP HI CT4 COOLANT TEfv!P HI ENGINE QVERSPEED y* (EOR RELAY) 1. I j I )Y THIS DWG t---, EME./? START KJH512 KJHSS K-JH57B OFf ENGINE UP TO 471 RPM ; ENGINE UP TO 12.5 RPM I/ (LSR RELAY) '7E.-2Z.NEOI AIR START SOLS DIESEL * "' .._ E:NG!t>IE UP TO 85 RPM X' ----r------' 0 7-c-::"=:--:o-="--:--:-ccc-=----------1 t-/DG START SPEED/AUTO FLASH SW. "RATED/AUTO FLASH" CIRCUIT SPEED (ASR RELAY) RLY PNL (NOTE 3l I AUTO LOC/MAN I LOWER RAISE DIESEL SHUT-(T ENGINE uf' ro 475 RPM Ef.JG UP TO 471 RPM RELAY) :OD R M THIS OW& "l>-------.;lv f----..1 MASTER XFER SW "AUiO" RLY PNL &TART /STOP S'W 'STOP" MCB fv!ASiER XFER SVJ ' LOC[MAN" RLY PNL DIE:5EL 5TOP SW 'STOP' RLY PNL (ESA 1 ESB 1------. t---i RELA 'YS) '--+ f"'o TDDO L.-' RELAY 140 SEC IB<0-1/DG TD3 RELAY TDPU 4 !>EC. [LSR RELAY) I START SPEED/AUTD.__F_L_A-SH_S_W_. -.-.1-D-LE-*'i' ----, X> RL y PNL T03A RELAY ----tms DWG lxx) INPUTS CRANKCA5E PRESS HIGH. CRANKCASE PRESS. 5\J CC2 -CC3 _/ CC4 TDPU ( -4 SEC) LUBE: 0\l PRESS LOW OPI PREPOSITION CIRCUIT SET GOV AT IDLE SPEED <NOTE 3 l OPZ ___ OP3 T A OP4 T DPU (4 5EC) JACI(ET COOLANT TEMP Hl6f1 C11 ________ ____, CT?. ENG PNL DOWN RESET SW MOfv!ENTARY CONTACTS KJHS73 IDLE RATED/ AUTO FLASH () DG START SPEED/AUTO FLASH SWITCH MAINTAINED CONTACTS J MASTER TRANSFER SWITCH KEY OPERAIED KEY REMOVABLE ONLY 1N AUTO POS. GO\/ERNOR SPEED CONTROL 5W SPRING RETURN TO OFF DIESEL DIESEL EQUIPMENT DESCRIPTION KKJOIA KKJOIB DIESEL START STOP SW K<.lHSBA KJHS.IOBA GOV. 5PE ED CONTROL SW (REMOTE) KJHS 7A KJI-ISI07 A GOV SPEED CONTROL SW (LOCAL) KJHS7B DIESEL START SW KJHSIC KJHSIOIC DIESEL STOP SW KJI-I5BD K<.lH5108D DIESEL Efv!ERGENCY START KJHSID KJHSIOID DIESEL SHUTDOWN RESET SW KJH512. KJi-1511'2. MASTER TRANsFER SW KJHS':l KJHSI09 MAIN CONTROL &D-MCB I RLO!S RLOI5 RELAY PANEL RLY PNL NE\07 NEIOID ENGit-JE PANEL-ENG PNL KJ 12.1 KJ 122 AIR START SOLENOIDS KJPVIA IB KJPVIOIA,IOIS SHUTDOWN SOLENOIDS KJPV8 K..JPVIOB J'?\ L 0. RELAY )E: E-2 2NE02 >----.. ENERGIZED v-----., SHUTDOWN SOL STOP DIESEL CT3 l----------<4 -c CRANKCASE PRESSUR!: LUBE OIL PRESSURE LOW RLY PNL RESET SW

• XFER SWITCH IN "AUTO" C'05/TION 5HUTDO\.JN r--,;THiS DWG A RELAY ENERGIZED (5DR) ------" ---J THIS DWG A f-3-TKIS DWG K f-) THIS DWG C -jE-iS?.NEOI P ANNUC:. INTLK S B RELA't DIESEL START INTERLOCK (5B F!.ELAY) D-G TR\P (5B RELI'.'Y) ENG 51-IUT DOVJ N (SB RELA'<) ANNUNCIATOR INPUTS (CONT) 186-1/DG 780-2/DG 130-4/ DG If')--------< 2.8 ENG PNL I'------"' GENE;;? A TOR C-, I

• DC CONTROL POWEiC FAILURE Del DC2 £NG PNL DC3 )---------<6-E DIESEL OUT OF SERVICE AIJY LOCAL ALARM __________ 0 R K 0 "! 5 A E PNL FOR DESCR/PTJON-.SEE TABU! BELOW v 'NINOOW NO OESCF:UPTION 1 E GEN PROTECTION NOT BYA45SED DURING EMER. DPGR 5 A 5TARTIN6 Ali\ TRAIN A(CJ PRESWRE LOW lffu'IE 2.) 7-A GENERATOR (NOTE 1) 5 B S-:-A'HING AIR TRAIN B(D) PR'-SSURE LO\Iv( NO I E2) 7 B GC:NERA70R GNDERVOLTAG=. !NOTE 1) 1-A FUEL OIL PRESSURE: LOW (NO,[:. I) . NOTES: HIGH JACKET COOLANT TEMPERATURE \-IIGH DIESEL OUT OF S<JoVICE 0 ENG .. NE O'JERS?EED I ALAo;'M HA'? A 4 DELAY TO A cJ !? '"' o Y PA'li 5 S C' W H G I 0 U I 7 -F BARRING DE\' D 0 k! N. 6 D ENGiNE TROUBLE i z ::Jeod:::-E'D. DC. POWER FAILURE M.JY LOCAL ALARM LOCAL Ei-JG PNL REMOTE RK0'5A & 050701 !NCORP. MP 99-1044A. & 072299 !NCORP. RFR-19498A MAL RLW DLBr SKC /).. !NCORP. CMP 95 1021A HLP RAM 011498 (FINAL J & 101397 INCORP. EDP-ZZ-04024 AND HLP RAM N/A AMR N/A AMR N/ A AMR N/ A AMR 5-D ANY SWITCH NOT ;N AUTO _,.--*------------------------------..,. 7-E GENc.'lAI:)R J. APPROX. 2 MIN. DELAY IS REQUIRED TO PRE-'I _______________ _, PROTECTiVE. RiCLAY "&-",*,_ _ . ;,:,L 1:; __ *-+,-, 'I* -* 'ICORf' ----' ,, I I.-!0 .. 2-C LUBE OIL LEVEL HIGH It>\ SUMP POSITION FROM RATED TO IDLE SPEED. APPROX. 5 SEC. DELAY IS REQUIRED TO PRE-POSITION 2-B LUBE O'cl LE'JcL LO'W IN SUMP FROM IDLE SPEED TO RATED. 2-D LUBE OIL TEMPERA\llRE LOVJ \. ENG-5H UT DOWN IV f--------'"'1 \----'::.2 ..:_E:__+_____.:L::::U::.:B::.:E::...:::O::.cl L=--::Tc::Ec:.M-::P:::E:::R:"A-::T:-:U=:::Rc:E:=--:H:::=::IG:-cHc------------1 /,5\:-----------.-1 (5B RELA'I) 4 B JACKET COOLANT TEMP l...!2...C. > I > OIL Fl L, ER DIFF'ERE:NTIAL PRESS. HIGH X1.. THIS DWCO >-------101 f----Pt-JL 3-D LUBE OIL STRNNE:R DIFF PRE:S5. HIGH JAC K ET [>( .___ ______ .......,r--.......J \----._1 PRESS. 5\.J ' 3-B ROCkER ARM LUBE OIL I'ILTER O!FF PRESS f-I!Gf.\ 3-C ROCKER ARfll LUBE: OIL LEVEL HIG-H 3-A 1 ROC.KER ARM LUBE OIL PRESSURE LO'W (NO IE I) 5-F INTERCOOLER WATER PRE:SSURE LO\J (NOTe I ) 4-E INTERCOOLER WATER TEMP LO'W 4 -F INTERCOOLER ',.,JAIER TEMP H IGf.\ 6-A SlAt< I FAILURE 1--'74 --c_Do---t-J-cA:cC;;-;K-cE"'T"--;:c"'o""'o L AI'>\ T _U S I 0 N T N CLEVE l lOW f--;o-1 --;C,---+-::-F.=.U:=E,=L::-0_1-=L'-;.;-;5=-T .<_1<1 NER Dl F F PRCS5 -='-H"-1 G.:o*c..:H ____ ---i 6-B DIESEL BEA;jNG Ti:.MP H*GH 5-E 1-F EXCITER PWR PT FUSE STATUS DCGM01A CDCGMD1Bl VENTILATION SUPPLY FAN BREAKER TRIPPED 'JL. DEC.-0B':35. if/. "-,r, l!___ f.'==='+-p--'--lf.JITAL .SSUE Sc?EI<CEDE5 ' i1 ]--;':'., 1, DI--G 0:-DZkcOl(Q) REV.(, RE-L,;\V 1," L."_', 'v , FLECIS TUR'-OVER TO L! E -r* "" ! ' '0 l.'J(ORP. RF'R-00958A I OE:> .. 1 NO CATE REVISIONS BY CH S:.JPV !Or-G .. [ENG!'t AI'I'R -I. I, ------CHIEF SCALE c--._) ,'DATE \\*2\-77 1DESIGNO:::DDAC. DRAWNJ.M.H. -BECHTEl GAITHERSBURG, MARYLAND SNUPPS STANDBY GENERATION ENGINE ANC GOVERNOR ROL LOGIC DIAGRAM UT!LIT'!" CRAWING NO "I!V AS-BUILT '-'0 fiEV 10466 E -22KJ 01 ! 0 l 6 ..J.,--,1-1

H -G -F -E D -c -B -A 8 I PK03 I PK13 125V BATTERY 2400 AH 7 T""'"" PK030Ji 125VDC LC NGOI SEP. GRP. 5 I NG011 0 I \ PK23 BATTERY CHGR 3DOA PKD302 NC I 6 I 5 PK14 125V BATTERY 2400 AH T""'"' PK04 125VDC T LC NG04 SEP. GRP. 6 I NG041 0 I y PK24 BATTERY CHGR 300A PK0402 NC 4 PK0307 1 NC PK03041 NC SEP. GRP. 5 1 PK0311 1 NC PK031 0 1 NO PK041 0 1 NO PK0407 1 NC SEP. GRP. 6 PK0411 1 NC 480V AC PGI30CR3 SPARE I TYPICAL I ,-------------------1 20 K VA INVERTER I PRIMARY SUPPLY I SEP. GRP. 5 I 480VI1_20V _j STATIC , n BY PASS ------, II I I II L---;----j I 5 K VA i I INVERTER I 480V MCC PGI9GFF3 I ALTERNATE SUPPLY I SEP. GRP. 5 I BY PASS I STATIC L I SP01 BY PASS I . 480V MCC 7PGI3QBR4) I2DV AC-I¢ RADI AT! ON MONITORING 01 STRI BUT! ON BOARD I r-=PN11 i & SEP. GRP. 5 ---_____________ _j ,--------------1---I20V AC-3¢ NON-! E 01 ST. PANEL PNII A 12DV AC PN0712 I ALTERNATE SUPPLY I SEP. GRP. 5 PN09 1 5 KVA I INVERTER 1-i STATIC I BY PASS '--------r-----_j MECHANICAL I I BY PASS 1---8 I 7 ' I20V AC-I ¢ NON-IE INSTRUMENTATION DIST. PANEL PN09A 480V MCC NGOI AHF3 I NORMAL SUPPLY l SEP. GRP. 51 I PK0306 NC PK33 NON VITAL 125V DC DIST. PANEL 5 KVA INVERTER I OF076A I GAITRONICS POWER DISTRIB. PANEL I OF076 I 1201208 VAC 30 PN0703 PRIMARY POWER SOURCE FOR QF076 ,---------------------------l AC RECTIF IER I 480V AC PGI2KFF3 !PRIMARY SUPPLY! SEP. GRP. 6 480V MCC PGI2KCF7 SEP. GRP. 6 25KVA ( y Y I 4BD(02DV I ALTERNATE SUPPL Yl SPARE I TYPICAL I r-------------------, 11 I 15 KVA I I INVERTER I 1 r-15 KVA I "J' ! BY PASS c !& *-----IZOV AC-3¢ NON-IE OJ ST. PANEL PNIZA 120V AC PN08D6 I ALTERNATE SUPPLY I SEP. GRP. 6 ------+--------, NG02AAF3 480V MCC H I NORMAL SUPPLY I SEP. GRP. 61 AC RECTIFIER I I PQ05 I DISTRIBUTION PANEL !NOTE 21 125V NON-CLASS 1E SYSTEM PK03 & PK04 6 I BOP AND OCS COMPUTERS 5 It I PQ04 I DISTRIBUTION PANEL I NOTE 3 I 4 I PK0403 1 NC 3 ,-------------------1 i PN10 I I 5 KVA I INVERTER 1-i STATIC I BY PASS '--------r-----MECHANICAL I BY PASS I20V AC-I ¢ NON-IE INSTRUMENT AT I ON DIST. PANEL PN1 OA 3 I PK05 I I PK15 125V BATTERY 150 AH PK05 MAIN 125VDC 1 PK0501 ) I 1 PK0502 ) I PB0501 PB0505 2 OAI3 SEP. GRP. 5 I OA 1301 I PK25 BATTERY CHGR PK0506 ) 1 PK0503 ) I PB0502 1 PK0504 ) I PB0506 1 1 PK0507 ) I 1 PK0505 ) I PB0503 PB0504 REV. I DATE loRAWN 2 los1193l JHK A REDRAWN FOR CLARITY. REV. I DATE loRAWN 3 lo62797l JHK IN CORP. CMP 93-1 018A. I I I NCORP. MP 99-1 046C. REV.I DATE 5 11 0904 I NCORP. RFR-22941 A. REV.I DATE 6 020911 I *1 INCORPORATE MP 10-0038. I NCORP. CAR 201101335. REV.I DATE 8 013013 I NCORP. MP 11-0022, REV. 0. I NCORP. DC CONTROL POWER DC CONTROL POWER DC CONTROL POWER DC CONTROL POWER DC CONTROL DC CONTROL POWER POWER MP 11-0022, FCN-02. 125V NON-CLASS 1E SYSTEM PK05 REFERENCE DRAWINGS: E-21010 101 E-23RJ06 E -23RJ07 E -23SP09 NOTES: 1. FOR PKOI & PK02 SEE DWG. NO. E-21010 101. 2. SEE DRAWING NO. E-23RJ07 FOR DIST. PANEL DETAIL. 3. SEE DRAWING NO. E-23RJ06 FOR DIST. PANEL DETAIL. 4. DELETED. AS-BUILT CLASS DRAWN (DATEl N/A 1 N/A DC MAIN SINGLE LINE DIAGRAM (PK03, PK04 & PK05 BUS) N/A FSAR FIGURE 8.3-7 APPO. N/A (DATEI LOCATION I CALLAWAY ENERGY CENTER I CLASS UNION ELECTRIC COMPANY! E-21 01 OA ST. LOUIS. MD I I 2 I 1 H G -F -E D -c -B -A