Text

Updated Final Safety Analysis Report, Rev. 19, Figures Chapters 4 Thru 9
	ML17193A052
Person / Time
Site:	Palo Verde
Issue date:	06/29/2017
From:	; Arizona Public Service Co
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML17193A009	List: ML17193A020; ML17193A050; ML17193A051; ML17193A052; ML17193A053;
References
	102-07520-MLL/TNW
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EA_HAFI_XTENS ION CEDM:TOR VESSEL ii ASSEMBL Y I ET E I i1111 1 HUUl PPER GUIDE" TRUCTURE ASSEMBL Y FUEL ASSEMBLEY t)RT FLOW SKIRT I_l..'VESSEL!o__,__to_UPPORT TRUCTURE IN-CORE INSTRMENTATION NOZZLE PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTOR VERTICAL ARRANGEMENT FIGURE 4.1-1 JUNE 2001 REVISION 11

, i I!ll!O 20 MI L CLA D C O EXTRUOED Zr/U_7 25 MIL CLA D METAL ELEMENTS A A/_30 MIL CLAD J W.WEBER A S TM-S TP.42 S 6 1 3_M JL C LAD 1967 ,%O ROD 79-22 FAILED CtRCUM THEORETICAL 2 , 2 x 1 0 20 NV T WAPD TM.631 FAI-LURE CURVE k p-_ROD?9-163 8OWED AND BASED ON 6 x l o 20 NVT W A PD-T M-S8_O'DONNELL'S<: Q¢ANALYSIS I--(_ROD 79_2 (WAPD-TM-651)

U'I-_4 , , ,_NVT I%R OD 79-1g SPLIT WAPD Z 3.3 , , , o 2°N V T)T M_S O D E SI GN STR A}N S FOR I1_3 x 0 0 PRTR.HW-75267 KJL ADJUSTE D 0 RO D SDFL.D FM DFN CURVE_)1000-13 0 0 MWD/T O NNE U V A E CL-1822 I_*'-'2 D O o_Z_._'_PPTR DES J GN STRAINS ,.......__.__O o O O_]1%C-E D E S IGN L I MIT._, r'__NOTE-SOLI D SYMBOL S DENOTE F AILED ROD S o" J.,,;, , J J I=I 200 5 00 4 0 0 5_600 7 00 8 0 0 900 1000 1100 TE M PERATURE, F PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CIRCUMFERENTIAL STRAIN VS TEMPERATURE F I GURE 4.2-1 JUNE 2001 REVISION 11

/k_EFFE C TI V E S T R AIN RA NG E 0,1 7 0 0 O F DE SI GN CUR VE 0.0 1 0.00 1 1 I 0 I00 I 000 I 0, 000 PER M IT T ED C Y CL ES , N PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR DESIGN CURVE FOR CYCLIC STRAIN USAGE OF ZIRCALOY-4 AND ZERLO AT 700F FIGURE 4.2-2 JUNE 2003 REVISION 12 FI GURE 4 o 2-2 REV.1 2 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR FULL-STRENGTH CONTROL ELEMENT ASSEMBLY (4-ELEMENT) FIGURE 4.2-3 J UNE 2011 REVISION 16 PALO VERDE NUCLEAR GENERATING STATION FULL-STRENGTH CONTROL ELEMENT ASSEMBLY (12-ELEMENT) FIGURE 4.2-4 JUNE 2011 REVISION 16

PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PART-STRENGTH CONTROL ELEMENT ASSEMBLY FIGURE 4.2-5 J UNE 2011 REVISION 16

(_1 f t l__L_., t_,_UPPER END FITTING Jl li il:i._._o o_'I5 2 3 1 3 2" 9 S P A CE S SPACER GRID 21 1 1 3 2""--FUEL ROD , BO'I'r OM VI E W t I N C ON E L S P AC E R GR I D_j.__./LOW E R E ND FI TT I NG/NOTE-1.Al l dim e n s i o n s typic a l, no t for des ig n PALO VERDE NUCLEAR GENERATING STATION purposes U PDATED FSAR....2.Propnetary Guardian T,, grid s may-_-_repl a ce the low er Inco n el g rids o n FUEL ASSEMBLY reload assembl i es FIGURE 4.2-6 JUNE 2001 REVISION 11

'T-L-7 C_.,-W EL D L O CA T ION S_-_GR I D GR I D C EA FUE L SP RI N G P ERI M E T E R GU I DE TUB E ROD S T RIP S TRIP LOCAT I ON PALO VERDE NUCLEAR GENERATING STATION NOTE-Proprietary Guardian T.grids UPDATED FSAR may r e pl a ce the lower Inconel grids on reload assemblies FU EL SPACER G RID FIGURE 4.2-7 JUNE 2001 REVISION 11 END CAP SPRING'SPAC ER-----_., i FU E L--P ELLETS m 1{30'ACT I V E FUEL LEN G TH F UEL CL A DD IN G--_(BAT C HES A-M ONLY/SPAC E R_N O TES: LOW E R"_R e load assemblies may E N D_: incorporate one or mor e C A P des=gn improvements

, Including:

1.Rem o val o f upper spacer disc.2.L o n ger lower end caps for use with Guardian_'grids 3.Minor changes in fuel pe l l e t dimensi o ns (diameter, dishes, chamfers)4, Us e o f U 0 z'ER 2 03 fuel-PALO VERDE NUCLEAR GENERATING STATION poi s o n pell e ts , in li e u o f UPDATED FSAR the Al z 03.B4 C p o iso n r o d s ho wn in F igu r e 4.2-g.FUEL ROD FIGURE 4.2-8 JUNE 2003 REVISION 12 FIGURE 4.2-8 I_V.t 2 i;_w*c ,_p._,_°._.i"1 o e_°_,.;__._"o_.0_.,_I:.,'_:i--"_N PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR COMPARISON OF URANIA ROD ASSEMBLY FEATURES FIGURE 4.2-8A JUNE 2003 REVISION 12 UPPER------_'_END CAP SPRING--_..SPACER POISON PELLETS 136"=--POISON-, SHIM LENGTH_;..-.-t!CLADDING I_1 i i S PA CER I I LOWER-----_._.__.._

t END CAP/NOTE.R e l o ad de s i g n s m ay utiliz e U O 2.ER203fu e l-po is on rods, m l i eu of th e PALO VERDE NUCLEAR GENERATING STATION'A1203-B 4 C rods, in lieu of the A1 2 03-UPDATED FSAR B4C rod s that w e r e incorporat e d into the origin a l de s i g n of system 80 fuel for PVNG S , See Figure 4.2-8 BURNABLE POISON ROD FIGURE 4.2-9 JUNE 2001 REVISION 1 1

_W i C_!1,4\l._I ii_'°m_" l mN e_e_CO\o c PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR COMPARISON OF ERBIA ROD ASSEMBLY FEATURES FIGURE 4.2-9A JUNE 2003 REVISION 12 12 ELEMENT FULL LENGTH CE A's 48[_4 ELEMENT FULL LENGTH CEA's 28 B 4ELEMENT P A I N T LENG T H CEA's 1 3 t OT A L 89 CEA's S DENOTES SPARE CEA LOCATIONS 8 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CONTROL ELEMENT ASSEMBLY LOCATIONS FIGURE 4.2-10_" I GI,IR E 4.2-I0 I E v.1_!JUNE 2003 REVISION 12

_"-P RESSUR I Z E R 36" ID_TEST j , SECT ION"--_FLOW.';"<METER CE FLOW CONTROL VALVE ID I LOOP P I P ING AUX, PI P ING LATING PUMP HEATER (I N ACTIVE)PALO VER D E NU CL E AR G ENER A TIN G S T A TI O N UPDATED FSAR C-E TF-2 HOT LOOP PIPING ISOMETRIC FIGURE 4.2-11 JUNE 2001 REVISION 11 3'" PIPE E HEAD FLA N GE 4" PlPI SNUBBERS{4)]ZZLE INSTRUM E NT P ORT ORIFICE P L ATE I N STRUME N T GUIDE STRUCTURE CONDUIT S UPPORT PLATE (UGS S P);D TUBE ARRAY OUTLET , A L IG N MENT PLATE (FA P)*" PLE N UM._-_.I BBERS (4)S U P P O RTBARREL A ND FUEL SHROUOAS S EMBLY&FLA N GES METAL"O'" SEAL SU P PORT t.O N VES S E L (4)SUPPORT GRID BEAMS BO T TOM PLA T E DIFFUSER P LATE PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR""_SYSTEM 80 FUEE HOT LOOP TESTS, COMPONENT STACKUP IN TF-2 FIGURE 4.2-12 JUNE 2001 REVISION 11 ROUD 0 0 0 0 0 00 Q.:.___o o.,,oO o to o y CEA ROD PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CROSS SECTION THROUGH FUEL SHROUD AND FUEL ARRAY TF-2 TESTS FIGURE 4.2-13 JUNE 2001 REVISIOlXl-'tl

..........

z 0 eJ--Z uJ_'0 D_z 0 0 w z 0 n---LU Z L_a0o__W , Z i_o L u_S:]!lO N I" N O tJ LI SOd V_I;3

..................

2 13 4 Old Old Old New"-:5 6 7"-8-E9 1 0 O ld O ld Ne w O ld Ne w O ld 11 12 1 3 1 4 1 5!16 1 7 O l d O l d N e w Old N e w Old N e w!18 19 20 2 1 22 2 3 24 25 Old Old Ne w Old Ne w Old Ne w Ol d 26 27 28 29 30 31 32 33 Old New Old New Old New Old Old 34 35 3 6 37 38 3 9_40 41 42 Old New Old New Old Old Old New Old 43 44 4s 4 6.............

4 7 , i8 4 9 s O s_......Old Old New Old New Old New Old New..-, ,, jl w_i r , i ,..,.,=j.52 53 54 55 56 57 58 59 6 0 Old New Old New Old New Old Old O ld i i*:--_l61 62 63 64 65 66 67 68 69 New O l d New Old Old Old New Old Old PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TYPICAL FUEL MANAGEMENT FIGURE 4.3-1 JUNE 2001 REVISION 11 0 O@*°_" P" v-o o o o_o o o_0__.__o_o__o c_o c_o c_z<0 z Om 0 Z Z--0 pw mm__m-zl&W W_W z w_w_"g 0_o w Ow Z 0 Z_Z

-2.3 i r;!-_2-2.1__.-2,0<1-l.g-1.8*°b-1.?:t.1.0-0.9_'_"lJ I 50"" 0-1000 1500 2000 2 5 0D F U EL TEMPERATU R E, OF PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR FUEL TEMPERATURE COEFFICIENT vs EFFECTIVE FUEL TEMPERATURE FIGURE 4.3-3 JUNE 2001 REVISION 11 I J I I I I I-3.0 0 1 2 3 4 5 6 7 8 9 1 0 AVERAGE L I N EAR HEAT RATE , KW/FT P A LO VERDE NUCLE A R G ENER A TIN G ST A TI O N UPDATED FSA R FUEL TEMPERATURE CONTRIBUTION TO POWER COEFFICIENT AT EOC FIGU R E 4.3-4 J UNE 2001 R EVISION 11 5-F I RST REGULATlNG BANK 4-S ECOND R E GULAT I NG B L I N K 3" TH I RD REGULAT I NG BAN K 2-FOURTH REGUL A T I NG B A NK t-LAST REGULATING B AN K B-S H UTDOWN B ANK B A" SHUTDO_BANK A$3 S P2" P A R;TRENGTH GROUP 2 It t__=i=_, l t_i__.Pt" PAl;TR E NGT H GROUP 1 A 1 1 A S-S P A CEA LOCA T IONS 22'13:I L l ,1l;i ll_l a 2w 3 0_1....%......P2 2 , B 8 B 8 B JJ S__3 se:iS S4 S_Sl ss I O t_5 P I 2 1 7 U H i_0 F I___7 s_O 7__I 4 A A I 4 i B A ,H ,, IWl M t IM I il l_Jil l Iit i lo l_II:ll_1)4_S P2 S A 3 3 A 6 1 till_t111[t_'_t:It 1 1_2 1:1: 3 t:f4 t_l_l;_¢1_17 1 2 11 l_PT 5 3 3 A 3 A 8 1 I S.1'i t 3l1 3 4ltlI_l l 1_1 7 I_lS l l i l ii_141 I ll li3 P2 S 4 A A 4 B A 11 5 IM'il l'/'I N t B ll_Ill t9__93 t_14 ll_p&S P 1 2 B B 6_B%%z 4 A 1 1 A_N I_1 7 231_24_2 a t S 3 S PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CEA BANK IDENTIFICATION FIGURE 4.3-6 JUNE 2007 REVISION 14 I,--o--J O_r_o z_..-, o" 7.Z I I Z Z 0*..7-F_--,-, 4__c , ,;,-.., ,...,_o_t-_>z_o w d_o_'NOIIa3SNI AIIAII3V3_

_z (z_r__o o (-9O 0 w iii Y_8o Z k-O_W ZO I_u o ,_111 o LLI 0 N c_--I--W>0..<o_z<-_0_

I I I I I 0.15 I I I I f'1"50 40 30 2 0 10 U CEA BANK 5 POSITI O N ,%INSE R TED PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TYPICAL INTEGRAL WORTH vs WITHDRAW AT HOT FULL POWER , EOC 1, EQUILIBRIUM XENON CONDITIONS FIGURE 4.3-8 JUNE 2001 REVISION 11 Stationary Eigenvalues Eigenfunction Harmonic[.00---000'Jo (a otr)'"SIN_

Z Fundamental 0.99--0 10 Jo (_'Ol r)SIN 2#Z 1s t Axial r)--001 J](=11 SIN_ZCosO istAzimuthal O.98 0 , 9 7--011 Jl I_, II r JSIN2,8 ZCo s 6 I st Ax i al0 Is t Azimut h al>--002 J2 (=21 r}SIN B Z Cos 2 0 2nd#z imuthal._0.g6--020 J0 (o 01r)SIN3/_Z 2ndAxial'"--100 J0 (o 02r)SIN B Z Is t Radial 0.g5--012 J2 i ('21 r)SIN 2 B Z Cos 29 1st Axial, 2nd Azimuthal--021 Jl (=11rl SIN 3/3 Z Cos O 2nd Axial , 1s t Azimuthal--110 J0 (=02r_S I N 2,e Z 1s t Radial.1s t Axial O.=)4 0.g 3---022 J2 (a 21 r)SIN 3 B Z Cos 2B 2nd Axial, 2nd Azimuthal'Th e in d ices indicate radial, axial and azimu t hal components of the separable modes in tha t order" ij in d icates the jth zero ol t he i t h B e sset Function PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR REACTIVITY DIFFERENCE BETWEEN FUNDAMENTAL AND EXCITED STATES OF A BARE CYLINDRICAL REACTOR FIGURE 4.3-9 JUNE 2001 REVISION 11-0.00-0.07 0 1 2 3 4.5 6 7 8 9 10 I 1 12 1 3 14 BURNUP , 1000 MWD I T PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR EXPECTED VARIATION OF THE AXlMUTHAL STABILITY INDEX, HOT FULL POWER, NO CEAs FIGURE 4.3-10 JUNE 2001 REVISION 11 i i 1 t l II UNC O NTROLLED o.m OSCILLA T IO N.o, ,o I I I I 1 I 0 18 3 2 48 64 80 N T IM E, HOU RS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PLCEA CONTROLLED AND UNCONTROLLED OSCILLATION FIGURE 4.3-11 JUNE 2007 REVISION 14

_"+k95/95 o=+0.1 8+04 ,I.i LEA S T SQUARES LINEAR FI[+0.3 ,_, ,.,_.-L'_-k95/95 o=-0.18 o+0 , 2+8,1 I ,-,_500 Z__"_1 000 1500 SOLU B LE<_-0.1__/.I.I-B ORO N L/.°.2 11" O ANO 2 i'-I B G E I BGE II A FPL PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CALCULA T ION-MEASUREMENT ITC DIFFERENCE vs SOLUBLE BORON 3D ROCS (DIT)FIGURE 4.3-12 JUNE 2001 REVISION 11 0 Il l AIIADg_F-J_

IN3 3_3 d o.,o 1 O.0 o°,-, o:)" , ,_,_, ,,-'_k_l , P 9.I r**_'*-I o_o_o:I.._.'"'"": "'"_t J_?,*so:._4,"..':..jl>8 o l_;_,==_-°.5°,-,_%**_.".i?'"*L_I_--W-1.00...........

]LEGEND+*14 x 11 PLAN T S, RELOAD CYCLES-0: AN02 CY 1 (1 6 x 16)I l t I_I I J I I 0 400 0 800 0], 2000]6000 20000 B U RN U P , MWD I T PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR ROCS/DIT REACTIVITY FROM CORE FOLLOW CALCULATIONS, 16x16 AND 14x14 ASSEMBLY PLANTS FIGURE 4.3-14 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR A DIVERGENT AXIAL OSCILLATION IN AN EOC CORE WITH REDUCED POWER FEEDBACK (oc=0.96X10E-4

^P/KTW/FT)FIGURE 4.3-15 JUNE 2001 REVISION 11 0:!!"0 Axial Spac e-T i me.EOL clp-h 00 x I0" 3 niN=-I.22 x-0.77 E O L._Is t A x ial_0_5 8_l-0.5l-_P---0_&p AP_p l-hO I-1 0 i 010 BOL,-=--.Axial Space Time, BOL".._0_._10 BOL-1.5--1.5--Modi f ied Randa ll-St.John R e f l e cted B a re-2.0 f)Core Cyl i nd e r-2.0-0.1 0+0.1_2 Damp i ng Coefficient (H R-1 1 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR DAMPING COEFFICIENT vs REACTIVITY DIFFERENCE BETWEEN FUNDAMENTAL AND EXCITED STATE FIGURE 4.3-16 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR SAFETY INflECTION PIPING FIGURE 4.4-1 JUNE 2001 REVISION 11 0.901 i.I01 I.175 I.234 i.367 I, 434 I.550 i.550 Assy Avg.Rod......Radlal Po w er Fac t or...---, , 0.749 I.I00 I.338 1.024 1.075 1.422 Ass_, Maximum Rod 1.202 1.392 i.441 1.089 I.171 1.520 Radia l Power Factor.-_, , ,,.....*......0.551 1.013 0.965 0.961 0.858 0.962 1.003 I.033 i.172 1.024 I.032 0.974 I.071 I.075=0.7 49 I.013 0.8 7 6 0.966 0.919 I.1 2 9 0.891 I.079 I.202 I.172 0.910 1.083 0.982 i.186 0.935 I.207 ,,, ,, , , ,.,, i........I.I00 0.965 0.966 0.750 0.889 0.841 0.917 0.615 1.392 1.024 1.083 0.869 0.992 0.898 1.053 0.757 , ,....*....., 0.901 1.338 0.961 0.919 0.889 0.661 0.852 0.918 0.892 I.367 i.441 i.032 0.982 0.992 0.840 0.920 I.009 0.952 ,.......,, ,,_I.I01 I.024 0.858 I.129 O.841 O.852 0.934 I.001 i.039 I.434 1.089 0.974 I.186 0.898 0.920 1.009 I.031 I.121 ,...Q , I.175 1.075 0.962 0.891 0.917 0,918 1.001 1.054 0.994 i.550 I.171 I.071 O.935 i.053 1.009 I.031 I.123 I.0 4 2 ,*,,, 1.234 1.422 1.003 1.079 0.615 0.892 1.039 0.994 0.739 I.550 1.520 1.0 7 5 1.20 7 0.7 5 7 0.952 I , 121 1.042 0.813....i ,., PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CORE WIDE PLANAR POWER DISTRIBUTION FOR SAMPLE DNB ANALYSIS FIGURE 4.4-2 JUNE 2001 REVISION 14-.................

LI N E OF SYMMETRY ROD RAD I AL POWER FA I PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR ROD RADIAL POWER FACTORS IN HOT ASSEMBLY FOR SAMPLE DNB ANALYSIS FIGURE 4.4-3 JUNE 2001--REVISION 11....

4 1.4 47 PEAK I.47 PEAK 0 I........I....I s I.............

.,,, ,I 1 0"10"20 30 40.50 6 0 70 80"90 100 FRAC T ION OF ACTIVE CORE HEIGH T FROM INLET PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TYPICAL AXIAL POWER DISTRBUTIONS FIGURE 4.4-4 JUNE 2001 REVISION 11

,,,,, , ,l,, ,,.,......j, 0.0 0.0 0.0 0.0 EXIT VOID FR A CTI O N ,%-13-9-I-6 EXIT QU A LITY ,%"--....0.0 0.0 0.0 0.0 0.0 0.0-,w.-17-II-6-12-I0-4.,, j , 0.0 0.0 0.0 0.0 0.0 0.0 0.0-21-12-12-13-14-13-I0 0.0-0.0-0.0 0.0-0.0 0.0-0.0"0.0-1 7-12-13-13-13-11-14-11 iilil,m..l I q 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0-I0-12-14-17-15-15-1 5-19 ii ilil Ill I'lIII III I o.o o.o-o.o-o.o o.o-o.o I I-14-6-13-13-15-18 l l I IIll!o.o I-i o.o I F I-lO I L-14!I°'°I-1 t-1 t L-19.....I I!i I i I I--t-t F 4-I t t!..............

I ,I.......I PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR AVERAGE VOID FRACTIONS AND QUALITIES AT THE EXIT OF DIFFERENT CORE REGIONS FIGURE 4.4-5 JUNE 2001 REVISION 11 0 O.Z 0.4 0.6 0.8 1.0 FRACTION Of ACTIVE CORE HEIGHT PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR AXIAL DISTRIBUTION OF VOID FRACTION AND QUALITY IN THE SUBCHANNEL ADJACENT TO THE ROD WITH MINIMUM DNBR FIGURE 4.4-6 JUNE 2001 REVISION 11 TOTAL FLOW li i..a.I II_MA IN FLOW BY P ASS FLOW i i I 1 T HR U OU TLET N O ZZLE CLEARANCE I 2 T HRU I NSTRUNIENTE D CENTER G.T.;:)3 THRU SHROU D-BARREL_, A NNULU S 4 THRU CENTER GUIDE TUBE S 5 THRU OUT ER G UI D E TUBES 6 THRU ALIGNMENT KEY-WAYS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSA R REACTOR FLOW PATHS FIGURE 4.4'7 JUNE 2001 REVISION 11......

PR ES SUR I Z ER STEAM GENERATOR No.2-_PUMP N o.IB PUMP PUMP N o.2B N o.2A P UM P N o.1A REACTOR V ESS E L PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR ISOMETRIC VIEW OF THE REACTOR l COOLANT SYSTEM FIGURE 4.4-8 JUNE 2001 REVISION 11 CLOSURE HEAD i , J LR,_r],4"L VO LUM E 11 J U P PER GUIDE: ST R U C TU RE r S U PPORT B A RREL tl" I NLE T===__I@OU TL ET O U TLET.-, P L E NUM PR ESS URE V ESSE L il"'F U E L AL I G N M E N T_3:: ,Ioi o]P LATE:}lO I O'_l O l o: S HROU D TU BE C O R E'1_§'§I HO LD D OWN SP R ING SUP POR T_o o t o B A R RELo°o lo lo o!o!_COR E TUB E DO W N C O M E o l o l o ANNUL U S o o lnl o Di D O o o°I°o 8 o 8i o i SNUBBER"::: CORE S UP PORT L.GRID BE A M S B O TTO M P L A TE COR E STOP*I L OW ER PLEN U M INS TRUME N T NOZZL E F L OW B A F F L E....S U P P O R T P L AT E*DET A ILS ROTAT E D II[INTO WEW PALO VE R DE NUCLEA R GENERATING STATION UPDATED FSAR REACTO R FL O W MODEL FIGURE 4.4-9 JUNE 2001 REVISION 11 UPPER GU I DE S T RU CTU R E M/_TI, NG SURFAC E L AST S P ACER_G R ID_HOLD-DO W N SP R INGS--_OU TLET P R E S SURE TAP r---_K/KTo T=0.1 0!O (U E F A N D L A S T SPAC ER GR I D)©i©I I-"--_K/KT OT=0.1 0 L---8 o}5/8" DIA..CHAMFERED'8 I---_K I K T o T=0.5 3--1 8 FU E L R OD AN D t G UI DE TU B E AR RAY t'____j O 8.___J--1 k?J_K/KT o T=0.10',O--_18 ,_-"-"-'--K/KTo T=0.07 LOWER END FITTING A N D.._j"_(LE F&FIRST S P A C E R GRI D}S P AC E R GRID WITH__INL E T PR E S S URE TAP PERIMET E R SKIRT CORE SUPPORT G RI D B E AMS PALO VERDE NUCLEAR G E NERATING STATION UPDA T ED FSAR COMPARISON OF REACTOR AND MODEL FUEL ASSEMBLY LAYOUT FIGUR E 4.4-10 JUNE 2001 REVISION 11 C L O SU R E H EAD VOLUME (2).UGS¢_.ANGE 1 4 1\,/FLANGE{5)U GS BARREL{6)/UG S SUPPORT'PLATE (16 1 I N LE T D UCTS OUTLET D UCT S{4 EACH){4 EACH)g==C>FA P (3 PAIRS)-CORE OUTLET (241 1 D OWNCOMER (12}IN TERNAL: ERENCE P RESSURE_1)C ORE I NLET DOWNSTRE A M (69)INLET (241}N N C OM ER (6)BO T TO M PLA T E t 2 4}/FLOW BAFFLE (24 P A I RS)" CSB FLANGE (5)PALO VERDE NUCLEAR GENERATING STA T ION UPDATED F SAR PRESSURE TRAP LOCATIONS IN THE REACTOR FLOW MODEL FIGURE 4.4-11 JUNE 2001 REVISION 11 PA L O VERDE N U CLEAR G ENERA T ING STAT I ON UPDATED FSAR TEST LOOP SCHEMATIC FIGURE 4.4-12 JUNE 2001 REVISION 11 S OU RCE O F P R ESS UR E SI G NAL 1 SO URCE OF PRESSURE SIGNAL , I NTERNAL REFERENCE,/TEST MODEL MERCURY MANOMETER O R WATER C OL U MN-MA NIF O LD S O L E NOID VA L V ES IN L E T/OUTL E T""'!, i F Low DP's F L OW DP"s--" M OD E L_R E_U R E P AC E C E LL S R EF'PRESS" I I NLE T 1&2 INL E T3&4 PACE CELLS I'OUTLET 1 O UTLET 2-1 2 3 4 5 6 7 8_9 1 0 11 1 2 13 1 4.]I....P i i......r i CR O SS B A R SWI TC H I NO N LINEAR , D A TA LOGG E R....SYSTEM D i GiTAL VOLTMETER j 7........I NO V A COM P UTER_TA P E i*1.SW I TCH SEL E CTOR 2.V OLTM E T E R R E ADING R E CORD E R j!TELE TYP E WRIT E R ,_,_...........

I" HARD C O P Y O UTPUT TO"" t PERMANENT LA BO R A T O RYl/TA PE"_PA L O VERDE NUC L EAR GENERATING STATION UPDATED FSAR SCHEMATIC OF DATA ACQUISIT I O N S Y STEM FIGURE 4.4-13 JUN E 2 00 1 REVISIO N 11 1.11 1.01 0.97 1.01 1.00 1.01 1.05 1.01 0.99 1.01 0.95 1.01 093 0.99 0.86 0.99 0.98 1.01 0.87 0.96 0.83 0.89 0.84 0.96 1.04 0.96 0.93 0.89 0.90 0.96 1.02 0.96 0.87 1.01 0.94 1.01 0.93 1.01 1.16 0.96 1.12 1.08 0.97 1.03 1.11 1.08 1.08 1.03 1.13 1.08 1.11 1.08 1.06 1.03 1.09 1.08 0.85 0.89 0.99 0.96 1.10 1.01 1.07 1.01 0.89 0.89 0.95 0.96 0.93 0.89 0.95 1.01 0.95 1.01 1.01 1.01 1.00 1.01 1.07 1.01 0.96 1.01 0.96 1.01 0.92 0.96 0.88 0.89 0.84 0.96 0.98 1.01 1.10 1.01 1.08 1.08 0.98 0.96 1.08 1.08 1.05 0.99 1.02 1.01 0.95 0.99 1.07 1.01 0.99 1.01 0.95 0.99 1.04 1.01 1.08 1.08 0.96 0.96 1.09 1.08 1.12 0.99 0.90 1.01 0.86 0.89 1.03 1.08 0.89 0.99 0.98 1.01 0.98 1.01 0.95 1.01 0.95 1.01 0.99 0.99 1.15 1.01 1.01 1.01 1.04 0.99 0.98 1.01 1.03 1.01 0.98 1.03 0.94 0.96 0.90 1.01 0.95 1.01 1.03 0.96 1.05 1.03 1.02 1.01 1.04 1.01 1.07 0.99 1.03 1.01 1.06 1.01 1.08 1.01 1.05 1.01 1.01 1.01 1.05 1.01 1.05 1.01 1.05 0.99 1.12 1.08 1.20 0.96 0.96 1.01 1.02 1.01 0.90 0.96 1.02 1.08 0.92 0.99 0.97 1.01 0.98 1.01 0.99 1.01 1.03 0.99 0.96 1.01 0.96 1.01 1.01 1.01 0.91 0.99 0.93 1.01 0.96 1.01 0.98 1.08 1.00 0.96 0.94 0.99 1.05 0.99 0.88 0.96 0.92 1.03 1.03 1.01 0.87 0.99 0.99 1.01 0.98 1.01 1.03 1.01 1.01 0.99 0.97 0.99 1.02 1.01 1.00 1.01 0.92 1.01 0.95 1.01 0.94 1.08 0.85 0.89 1.16 1.01 1.05 1.01 1.09 0.96 1.08 1.08 0.96 1.01 0.94 1.01 1.04 0.99 1.06 1.01 1.09 1.01 0.97 1.01 0.91 1.01 0.97 0.99 1.11 1.01 1.05 1.01 0.94 0.99 1.047 1.08 0.81 0.96 0.96 1.01 0.93 0.99 1.09 0.96 1.04 1.08 1.01 0.99 1.16 1.01 1.12 1.01 1.02 0.99 1.06 1.01 1.02 0.99 1.11 1.01 0.96 1.01 1.05 0.99 1.00 1.01 1.08 1.01 0.98 1.03 1.00 0.96 1.01 1.01 1.02 1.01 0.92 1.96 1.05 1.03 0.95 1.01 0.79 1.01 1.08 1.01 0.98 1.01 0.99 1.01 0.89 1.01 1.01 1.01 0.99 1.01 1.03 1.01 0.93 1.01 0.93 0.99 1.03 1.08 0.87 0.89 0.90 1.01 1.00 1.01 1.08 1.08 0.96 0.96 1.03 1.03 1.05 1.01 0.98 0.99 1.08 1.01 1.03 1.01 1.04 0.99 1.14 1.01 1.03 0.99 1.09 1.08 1.05 0.96 1.13 1.08 1.08 1.01 1.01 1.01 0.97 0.96 0.91 0.96 0.86 0.96 0.97 1.01 1.05 1.01 0.97 1.01 1.00 0.99 0.95 1.01 0.90 1.01 1.00 1.01 0.92 0.89 0.93 0.96 0.90 0.89 1.00 1.01 1.07 0.99 0.94 0.96 0.93 0.89 1.10 1.08 1.11 1.03 1.13 1.08 1.17 1.08 1.03 1.03 1.11 1.08 1.09 1.03 0.98 1.08 1.00 0.96 1.06 1.01 0.94 1.01 1.07 1.01 0.90 0.96 0.99 0.96 0.89 0.89 1.00 0.96 0.88 0.96 0.94 0.89 0.79 0.96 1.07 1.01 0.86 0.99 0.93 0.99 0.96 1.01 1.02 1.01 1.04 1.01 1.02 1.01 0.96 1.01 1.03 1.01 Note: The first (top) values represents the original 4-pump flow distribution based on 3/16 scale flow model tests. The second (bottom) values represents current TORC 4-pump flow distributions based on later Yonggwang 177-assembly tests. PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CORE INLET FLOW DISTRIBUTION Qi/Q Bar FIGURE 4.4-14 JUNE 2009 REVISION 15 0_.801 1., 004-.004-.0 04-.001 0 ,[,,.002.0 07.002-.003-,0 04-.004-.0 04 ,.003.002.007.002.002.002-.001-.004.,_04-.004..U 04-.0[}4-.0 04-.0 04-.GO1.002.002 2_,'1 ,,.007 005-.001-,001-.002..002 ,.002-.002-.002-.002 ,.002-.001-.001 i.OOS.007.006.003_-.001-.001-.002.002-, 002-,002..002-.002-.002

..001-.001.003 006.004 ,007 001 0 0-.002..002

-.002-.002-,002-.002-.002 0 0.001.007.0 04.006.003.001 0 0..002-.002 i-.002..002-.002..002,.002 0 0.001.003 ,006:.006 004.001 0 0..002..002-.00 2-, 002-.002..002..OOZ 0 0.001.004.006.006 1.0 04 001 0 0-.002-.002-.002-.002 ,.002-.002.002 0 0 ,001.004 ,006.006.004.001-0-0-.002-.002-.002-.002_-.002..002.002 O 0.001"004.006 t ,........'1"'[".006.003.001"0"O..002-.002 l-.002 I-.002-.00 2 I-.002 ,002-O 0.001.003.006 I.oo2[.-.004 1.007 1.001 0 0-.002-.002-.002-.002-.002 ,.002 O O 001.007.004.006.003-.001-.001-.002..002-.002-.00 2-.0 2 02 1.00 2 ,-.00 1-.001.003 ,.006.007.005-.001-._I-.002 ,.002-.002..002-.002 ,.002.002-.001-.001.005.007 L I A ,.l").0 02 I-0 02..0 0 1..0 04..0 04.1..00 4 I-.0 04..004..0 04-.004..00 1_0 02.00 2 rl I 1]".002.007.002 I..003-.0 04[..004-.0 04"-.0 03.002 1.007.002 t 0.,001-.004[l-.0 04 ,,0 04-,001"0 t PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CORE EXIT EULER NUMBERS, Ei FIGURE 4.4-15 JUNE 20 0 1 REV I SION 11

+0'I"" I I_-'I00_OF DESIGN MINIMUM FLOW"" PRE S S URF:,-A),-, 1.8--2250 zz oo=E 1.6-----., 55 5 560 5 6 5 570 575 REACTOR INLET COOLAN T TEMPERA T URE, oF 2.1........_0 5%O_DE S IGN MINIMUM FLOW_-_PRESSURE:_:=1.9-,':E" I.7...........

"'555 560 565 570 575 REACTOR INLET COOLANT TEMPERATURE, OF Z.J , ,_, 110%OF DESIGN MINIMUM FLOW r_-:E PRESSURE 2.1-_-_'_" (PSIA)__2250 I.9 , ,._.-._2200°555 560 565 5 7 0 5 7 5 REACTOR INLET COOLANT TEMPERATURE

, OF l PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR SENSITIVITY OF MINIMUM DNBR TO SMALL CHANGES IN REACTOR COOLANT CONDITIONS FIGURE 4.4-16 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTOR COOLANT SYSTEM ARRANGEMENT 3817 MWt FIGURE 5.1-3 Sheet 1 of 2 JUNE 2009 REVISION 15 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTOR COOLANT SYSTEM ARRANGEMENT 4013 MWt FIGURE 5.1-3 Sheet 2 of 2 JUNE 2009 REVISION 15

"°t.C-V ENE RG Y 0-80-40 0 4_B8 12 0 16 0 2 00 TEM P E B ATURE (DE6.F)L O WER S HE LL PL ATE CO D E N UM B ER M , 43 11-1 PALO VERDE N U CLEAR GENERATING STATION UPDATED FSAR UNIT 1 C HARPY TEST R ESULTS FIGURE 5.2-1 SHEET 1 OF 20 JUNE 2003 R EVISION 12 CV ENER GY O-80-40 O 4 0 80 120 160 20 0 T EMP E RA T URE (DE G.F)LOWER S H E L L P LA TE C O DE N U MB E R M-43 11-2 PALO VE R DE NUCLEAR G E N ERATING S TATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGU R E 5.2-1 SHEET 2 OF 20 JUNE 2003 REVISION 12

'°°t CV ENERG Y 1 20 0-8 0-4 0 0 4 0 8 0 1 2 0 1 6 0 200 T EM P ERATURE (BEG.F)LO WER SHE LL PL AT E C OD E N U MB ER M-4311-3 PALO VERDE NUCLEAR GENERATING STATION UPDATED F S AR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 3 OF 20 J UNE 20 0 3 R EVISION 12 1 40 1 20 4O 2 O 0 0 4.0 8 0 12 o 1 6 o 2 00 TEMPERATURE (DEG.F)INT E RMEOIATE SHE LL PLATE CODE N UMBER M-670 1-1 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR UN I T 1 CHARPY TEST R ESULTS FI G U RE 5.2-1 S H EET 4 O F 2 0 JUNE 2003 R EVISION 12 14.0--1 20 4O 2O 0 0 4 0 8 0 1 2 0 1 6 0 2 00 TEMPERATURE (DEG.F)I N TERM E DIATE S HE L L PL ATE C O DE N UMBER M-67 01-2 PALO VERDE NUCLEAR G E NERATING STATION UPDATED FSAR UNIT 1 CHA R PY TEST R ESULTS F IGU R E 5.2-1 S H EET 5 OF 20 JUNE 2003 REVISION 12 1 40 1 20 C V E N ER GY CL E A V AG E 100/r.==,.,,_8 0 L ATE R A L EX P A N SI ON LU O.-M,..J 4 O 2 O 0-4 0 0 4 0 80 12 0 16 0 20 0 TEMPERA T URE(DEG.F)I N TERMEDIATE S HE LL PL ATE C O DE N UMBER M-67 01-3 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 6 O F 20 JUNE 2003 REVISION 12 160 120 CLEA V AG E___,'," C V E N ERGY_===/_:_80 L A T ER AL E XPAN S, ON 4 O 0-12 0-80-4 0 0 4 0 8 0 1 2 0 16 0 TE M PERATURE (BEG.F)WELD S E A M N UM B ER 1 01-171 MI L B-4 WIRE F L UX LI NDE 1 24 m PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGU R E 5.2-1 SHEET 7 OF 20 JUNE 2003 REVISION 12 16 0 CV ENERGY 4O 0-1 20-8 0-4 0 0 4 0 8 0 120 1 00 TEMPERATURE (DEG.F)WE L D S E A M N UMBER 1 0 1-1 42 MI L B-4 WIRE F L U X L I NDE 0 0 9 1 PALO VE R DE NUCLEAR G E NERATING STAT I ON UPDATED FSAR UN I T 1 CHARPY TEST RESULTS F IGURE 5.2-1 SHEET 8 OF 20 JUNE 2003 REVISION 12 C V E NERGY 4 O 0-1 2 0-80-40 0 4 0 8 0 120 TEMPERATURE (DEG.F)WE L D S EAM N UMBER 1 0 1-124 COATED E L ECTRODE L O T N O F A OEO PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 9 OF 20 JUNE 2003 REVISION 12-160--C V E N ERGY 4 O 0-1 2 0-8 0-4 0 0 40 8 0 1 2 0 1 6 0 TEM P ERAT U RE (DE(;.F)WE L D SE A M N UM B ER 101-12 4 C O ATED E L E CTRO DE LO T N O.H AAI D PALO VERDE N UCLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGU R E 5.2-1 SHEET 10 OF 20 JUNE 2003 REVISION 12 25 0 m 2 00 C V E N ERGY I A a: 0=_cc CL E AVAGE M.I¢1.LL ,,z, x_L ATERA L EXPA NS I ON 5 O 0-1 2 0-8 0-4 0 0 4 0 8 0 1 2 0 1 6 0 TEM P ERATURE (DEG.F)WELD S EAM N UMBER 101-1 24 C OATED E L E C TRODE L O T NO.GABFE PALO VERDE NUCLEAR GENERA T ING S TATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 11 OF 2 0 JUNE 2003 REVISION 12 C V E N ERG Y CLEAV A GE 120"_c__L ATERA L EX P A NS I ON>._4 O 0-1 2 0-8 0-40 0 4 0 8 0 12 0 TEMPERATURE (DEG.F)WEL DS E A M N UMBER 1 0 1-1 24 C O ATED E L E C TR O DE L OT NO.HADEE PALO VERDE N U CLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST R ESULTS FIGURE 5.2-1 SHEET 12 OF 20 JUNE 2003 REVISION 12 I 25 O 2 00 CV E N ERG Y 5 O 0-12 0-80-4 0 0 40 80 1 2 0 TEM P ERATURE (DEG.F)WE L D SEAM NUMBER 1 0 1-124 COATED ELECTRODE L O T N O.HAACE PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST R ESU L TS FIGURE 5.2-1 SHEET 13 OF 20 J UNE 2003 REVISION 12 CV E N ER GY 120 CLEAVAGE/>._ZX_..J¢0 0-1 20-8 0-40 0 40 80 1 20 1 6 0 TEM P ERATURE (DEG.F)WE L D S EAM N UMBER 101-1 42 C OATED ELE C T R ODE LO T NO, IA OC E PALO VE R DE NU C LEA R GENERATING STAT I ON UPDATED FSA R r UNIT 1 CHARPY TEST R ESULTS FIGURE 5.2-1 SHEET 14 OF 20 JUNE 2003 REVISION 12 1 6 0 t--CV E N ERGY 12(]CL EAVAGE I.:.=¢c c L ATERA L EX P A NS IO N I, M I_M.40 0-120-80-40 0 4 0 80 17 0 TEMP E RATURE (DEG.F)WE L D S EAM N UMBER 101-1 42 CO ATED E L E C TRODE LO T N0.KA O GE i PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST R ESU L TS FIGURE 5.2-1 SHEET 15 OF 20 JUNE 2003 REVISION 12 250 J 2 00 C V E N ERGY G-120-80-40 0 40 8 0 1 20 160 2 0 0 TEMPERATURE (DEG.F)WELD SEAM N UMBERS 10 1-1 2 4&101-1¢2 CO ATED E L ECTR O DE L O T N0.B A B EF PALO VERDE NUCLEAR G E NERATING STA T ION UPDATED FSAR UNIT 1 CHARPY TEST R ESUL T S FIGU R E 5.2-1 SHEET 16 OF 20 JUNE 2003 REVISION 12 1 6 0 C V E N E R GY 0-120-80-40 0 4 0 80 120 16 0 200 TEMPERATURE (DEG.F)WELD S EAM N UMBE RS 1 01-124&10 1-1 42 COATE D ELECTR O DE L OT NO.JAAEF PA L O VERDE NUC L EAR GENE R ATING STATION UPDA T ED FSAR UNIT 1 CHARPY TEST RESULTS F I G U RE 5.2-1 SHEET 17 OF 20 JUNE 2003 REVIS I ON 12 1 6 0 t C V ENERG Y 1 2 0 CL EAVAGE_--_L AT ERA L E X PA NS IO N"_" a" I'M l.=..E,,=80_'X u j 4 O 0-120-8 0-4 0 0 40 8 0 1 2 0 1 6 0 TEMPERATURE (DEG.F)WE L D S EAM N UMBER 101-17 1 COATED E L ECTR O DE LO T NO.DBBJG PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR UNIT 1 CHA R PY TEST R ESUL T S FIGURE 5.2-1 SHEE T 18 OF 20 JUNE 2003 REVISION 12 16 0 t C V E N ERGY 4O 0-120-8 0-4 0 0 4 0 8 0 12 0 16 0" TEMPERATURE (DEG.F)WE LD S EAM NU MBER 101-1 7 1 COA TE O E LEC TRO O E LOT N0.D A BGG PALO VERDE NUC L EAR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 19 OF 20 JUNE 2003 REVISION 1 2 1 6 0--C V E N ERGY 4O 0-1 2 0-80-4 0 O 40 8 0 1 20 1 60 TEMPERATURE (BEG.F)WE L D SEAM N UMBER 10 1-1 7 1 C O AT E D E L ECTR O DE LO T N0.FABBG P ALO VERDE NUC LE AR GENERATING STATION UPDATED FSAR UNIT 1 CHARPY TEST RESULTS FIGURE 5.2-1 SHEET 20 OF 20 JUNE 2003 REVISION 12 1 5 0 LEGE N D:-C V E N ERGY*L AT L.EXP.E]-C LEAVAGE+0-6 0-20 2 0 6 0 1 0 0 1 4 0 1 80 22 0 TEMPERATURE (DEG.F)PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR LO W ER S H ELL PLATE C 0 0E N UMB ER UNIT 2 CHARPY TEST RESULTS F-773-I FI G URE 5.2-2 SHEET 1 O F 15 JUNE 2003 REVISION 12 LEG E ND: C V E N ERGY*150--LA T L.E XP.o C LEA V AGE+=z"-++B_-60-20 2 0_o lo o 14o 18o 220 TEM P E R ATU R E (DEG.F)PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR LOWER SHELL PLATE UNIT 2 CHARPY TEST RESULTS C ODE N UMBER F-77 3-2 FIGURE 5.2-2 S HEET 2 OF 15 JUNE 2 00 3 RE V ISI O N 12 L EGE N D: CV ENER G Y*1 5 0_L ATLEXP.o CLE AVA GE+-_I00\."J 50_7/\+_0-60-2 0 2 0 60 100 14 0 1 8 0 22 0 TEMPERATURE (DEG.F)PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR LO WER SHELL P L A T E CO DE N UMBER UNIT 2 C H A RPY TEST RESULTS F-773-3 FI G URE 5.2-2 SHEET 3 O F 15 JUNE 2003 REVISION 12 15 0" LEGE N D:--CV EN E RGY*LATL.EXP.-CLEAVAGE+4 l.-\;=.i=-2X_++.__..__--ul 5 0---\o I I I I I I t I I 1""4_.I I_l I J ,-6 0-2 0 20 60 1 00 140 1 8 0 22 0 TEMPERATURE (DEG.F)PALO VE R DE NUCLEA R GENE R ATING STATION UPDATED FSAR INTER M E D I A TE SHELL PL A TE CODE NU M BER UNIT 2 CHARPY TEST RESULTS F-765-4 F I GURE 5.2-2 SHEET 4 OF 15 JUNE 2003 REVISION 12 150 LEGEND: CV E N ER GY*L AT E EXP.o-CL EAVA G E+t*1 00--"I._-zx¢.__//_-uu ,,,_:l/:+%f=_.o.,=--

===_-'"o.,"".,-.*:./X\1_/_5 0--o I_i I i I i I i I I I I i I I i I i I=_I I I i I i-6 0-20 20 6 0 100 1 4 0 1 8 0 2 20 TEM P ERATURE (BEG, F)PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR INTERMEDIATE SHELL UNIT 2 CHARPY TEST RESULTS P LATE C ODE N UMBER F-765-5 FI G URE 5.2-2 S HEET 5 O F 15 J UNE 2003 REV I SION 12 150 t L EGE N D: C V E N ERGY*L AT E EXP.O CLEAVAG E+**0-60-2 0 20 6 0 1 00 14 0 1 80 22 0 TEMPERATURE (DEG.F)PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR INTERMEDIATE S HEL L UNIT 2 C H A RP Y TEST RESULT S PL ATE C ODE N UMBER F-765-6 FIGURE 5.2-2 SHEE T 6 OF 15 JUNE 2003 REVISION 12 LEGEND:-C V EN E R GY*LAT L.EX P.[]-CL EAVAGE+12 0:====-\v--I--r" j r.=Z ,,_"'"=:=8 0--__!_..._._==-.,=o:\/.__,o-":/7'_B_//\-_-_+__o , , , I i i , I , , t I I , I I , , , I I I I F"_---_-J ,-80-4 0 0 4 0 8 0 12 0 16 0 2 00 TEMPERATURE (DEG.F)PALO VERDE NUCLEAR GENERATING S T ATION UPDATED FSAR WELD S EAM NUMBER 101-124 UNIT 2 C H A RP Y TEST RESULTS MI L B-4 WIRE F L UX L I N DE 1 24 FI G URE 5.2-2 SHEET 7 O F 15 JUNE 2003 R EVISION 1 2 LEGE N D:-CV ENERGY*LATL.EXP.I CLEAVAGE+120 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SE AM N U M B E R 101-1 42 UNIT 2 C H A RP Y TE S T RE S ULTS MI L B4 WIRE FLUX LIN OE 1 2 4 FIGURE 5.2-2 SHEET 8 OF 15 JUNE 2003 REVISION 12 LEGEND: CV EN ERGY*LAT L.EXP.o-C LEA V AGE+1 2 0 m PALO VERDE NUCLEAR GENERATING STATION WELD SEAM NUMBER UPDATED FSAR I 01-17 1 MI L B4 WIRE FL UX L I N OE 124 UNIT 2 C HARPY TEST RESULTS FI G URE 5.2-2 SHEET 9 OF 15 JUNE 2003 REVISION 12 LEGE N D: 1 60 CV E N ERGY"*L AT L.EX P.CL EAVAGE+D PA L O VE R DE NUC L EAR GENERATING STATION UPDATED FSAR WELD SEAM N UMBER 7 0 1-124&1 0 1-142 UNIT 2 CH A RPY TEST RESULTS C OATED E L E C TR 00 E L O T N O.FAAFF FI G URE ,.'3.2-2 SHEET 10 O F 15 JUNE 2003 REVISION 12 L EGE N D: CV ENE RGY*L AT L.EX P.o CL EAVAGE+1 2 0*PA L O VE R DE NUCLEAR GENERATING STATION UPDATED FSAR WE L D S EAM N UMBER 101-1 24 C OATED E L E C TR O DE UNIT 2 C H A RP Y TEST RESULTS LO T NO.FAAHF FIG URE 5.2-2 S HEET 11 OF 15 JUNE 2003 REVISION 12 LEGEND: 1 6 0--C V E NE RG Y*L AT L.EXP.o CL EAVAGE+Z PALO VE R DE NUCLEA R GENERATING STAT I ON UPDATED FSAR WELD S EAM NUMBER UNIT 2 CHA R PY TEST RESULTS 10 1-1 24 C OATED E L E C TRODE L O T NO.FABAF FI G URE 5.2-2 SHEET 12 O F 15 JUNE 2 00 3 REVISI O N 12 LEGEND: 160--CV ENERGY*LATL.E XP.-C LEAVA GE+,¢n=,=.\4 0*_,/+/',+\Y_0-120.-80-40 0 40 8 0 12 0 16 0 2 0 0 TEMPERATURE (DEG.F)PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SEAM NUMBER 101-142 CO ATED E L ECTRODE U N I T 2 CHA R PY TEST R ESULT S LO T NO.L A O GF FI G URE 5.2-2 SHEET 13 OF" 15 JUNE 2003 REVISION 12 LEGEND: 16 0--C V E N E R G Y*LA T L.EX P.CL EAVAGE+1 2 0--*__=--_\*>-¢_¢J=°=-.=\,-¢"_n-u J_-u.80[]o ,o y"-../\\\0-8 0-40 0 4 0 8 0 12 0 1 6 0 TEM P ERATURE (DE6.F)PALO VERDE NUCLEAR GENERAT I NG STATION UPDATED FSAR WE L D S EAM N UMBER 101-1 71 UNIT 2 CHA R PY TEST RESULTS C OATED ELE C TR O DE LOT N O.EAOA H FIGURE 5.2-2 SHEET 14 OF 15 JUNE 2003 REVISION 12 LEGEN D:-C V ENERGY*L A T LE XP.o L t CLEA V AGE+120--PALO VERDE NUC L EAR GENERATING STATION UP D ATED FSAR WE L D SEA M N UMBER UNIT 2 CHARPY TEST R ESULTS 1 0 1-1 7 1 C OATED E L E C TRODE L OT NO.JA O EH FI G URE 5.2-2 S HEET 15 O F 15 JUNE 2003 REVISION 12 200 L EGEND: C V E N ERGY*-L AT L , EX P.o CLE A V A GE+150--PALO VE R DE NUC L EAR GENERATING STATION UPDATED FSAR INTE RM EDIA T E SHELL PLATE UNIT 3 CHARPY TEST R ESULTS CODE N UMBER F-64 0 7-4 FI G URE 5.2-3 SHEET 1 OF 18 JUNE 200 3 REVISION 12 2OO LEGEND: CV E NERGY*--LATL EXP.CLEAVA G E+150--0-1 00-6 0-2 0 20 G 0 1 00 140 18 0 22 0 TEMPERATURE (DEG.F)PALO VE R DE NUCLEA R GENERATING STATION UPDATED FSAR I NTE RM E D IATE SHELL P LATE UNIT 3 CHARPY TEST RESULTS C O DE NU M BER F-6 40 7-5 FIGURE 5.2-3 SHEET 2 OF 18 JUNE 2003 REVISION 12 2 0 0 LEGE N D: C V E N ERGY--LATL.EX P ,[]CLEA V AGE+150--*0-1 00-6 0-2 0 2 0 6 0 1 0 0 14 0 18 0 22 0 TEMPERATURE (DE G.F)I N TERMEDIATE SHEL L PALO VERDE NUC LEA R GENE RA TIN G STATION P LAT E U P DAT E D FS AR C ODE N UMBER F-64 07-6 UNIT 3 CHARPY TEST RESULTS FIGURE 5.2-3 SHEET 3 OF 18 JUNE 2003 REVISION 12 2 O 0 LEGE N D: C V E N ERGY*-L AT L.EX P.[3 CL EAVAGE+15 0 I PALO VERDE NUCLEAR GENERATING STATION I I UPDATED FSAR L OWER S HE LL PL ATE I CO DE NU MBER UNIT 3 CHA R PY TEST RESU L TS I F-6411-1 FI G URE 5.2-3 S HEET 4 O F 18 J UNE 2003 REVISION 12 2 00 L EGE N D: C V E N ERGY*--L A TL , E XP.CL EAVAGE+150--PALO VERDE NUCLEAR GENERATING STA T ION UPDATED FSAR LOWER S HE LL P L A TE UNIT 3 CHARPY TEST RES U LTS: CODE N UM B ER F-84 1 1-2 FIGURE 5.2-3 SHEET 5 O F 18 J U N E 2003 REVISIO N 1 2 2 OO L EG EN D: CV E N ERGY*LATL.E XP._CLEA V AG E+PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR L OWER SHE L L P L A TE CO DE N UM B ER UNIT 3 CH A RP¥TEST RESULTS F-6 41 1-3 FI G URE 5.2-3 S HEET 6 O F 18 JUNE 2003 REVISION 12 2 OO LEGEND: m C V ENERGY*--LA TL.EX P , CLEAVAG E+1 50---]1-PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WE L D S EAM N UMBER 101-1 24 UNIT 3 CHARPY TEST RESULTS C OATED E L E C TRODE L OT N O.FABBG F I G URE 5.2-3 S HEET 7 O F 18 JUNE 2003 R EVISION 12 2 OO L EGE N D: C V E N ERGY.-L AT L EXP.[]CL E A VA G E+m 1 5 0 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SEA M NU M BER 101-124 UNIT 3 CHARPY TEST RESULTS COATED ELECTRO D E L O T NO.GABGG F I G URE 5.2-3 S H E ET 8 OF 18 JUNE 2003 REVISION 12 2OO L EGEN0: C V E N ERGY.-LA TL, E X P, CL EAVAGE+?PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WEL D SEA M NU MB E R 10 1-142 UNIT 3 CHARPY TEST RESULTS C OATED E L E C TR O DE LO T NO.HAAHG FI G URE 5.2-3 SHEET 9 O F 18 JUNE 2003 REVISION 12 20 0 LEGEND: C V E N ERGY*-L AT L.EXP.C LEAVAGE+PA L O VE R DE NUCLEA R GENERAT IN G STAT I O N WE LD SE A M N U MBER UPDATED FS A R 1 01.1 24 C O ATED ELECTR O DE UNIT 3 CH A RPY TEST RESULTS L OT N O.H ACJG FIGURE 5.2-3 SHEET 1 0 OF 18 J UNE 2 00 3 REVISION 1 2 2 00 L EGE N D: C V E N ERGY.--L AT L.EX P.O CL EAVAGE+150 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WE L D SEAM N UMBER 101-142 CO ATED E L E C TR O DE UNIT 3 C H A RP Y TEST RESULTS LO T NO.L AOHG FI G URE 5.2-3 SHEET 11 OF 18 JUNE 2 00 3 REVISION 12 2 00 L EGE N D: C V E N ERGY.--L A TL.EX P.C LEAVAGE+PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR W EL D S E AM NUMBE R 10 1-142 UNIT 3 CHARPY TEST RESULTS C OATED E L E C TRODE LO T N O.EAOAH FIG URE 5.2-3 SHEET 12 OF 18 JUNE 2003 REVISION 12 200 LEGENO: C V EN E RG Y.--LAT L.EXP.--CLEAVAGE+1 50 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SEA M NU M BER 101-1 42 CO AT E D E LE C TR O D E UN I T 3 CHARPY TEST RESULTS LOT N O.JAOEH FIGURE 5.2-3 SHEET 13 OF 18 JUNE 2003 REVISION 12 2 OO LEGE N D: CV E N ERGY.-LATL.EXP.CL EAVA G E+1 50--PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR W ELD SE A M NU M BER 1 0 1-1 7 1 UNIT 3 CHARPY TEST RESULTS C OAT E D ELECTRODE LO T N O.CA A IJ FIGURE 5.2-3 SHEET 14 OF 18 JUNE 2003 REVISION 12 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SEA M NU M BER 1 0 1-17 1 UN I T 3 CHARPY TEST RESULTS C O A T ED E L ECT RO DE L OT N O.I AO HJ FIGU R E 5.2-3 SHEET 1 5 OF 18 JUNE 2003 REVISION 12 200 LEGEND: CV E N ER GY_---LAT L.EX P , n CL EAVAGE+150 PALO VERDE NUCLEAR GENERAT I NG STATION W EL D S EA M N UM B ER UPDA T ED FSAR 101-1 7 1 MIL B 4 W IRE FLU X LIN D E 124 UNIT 3 CHARPY TEST RESULTS FIGURE 5.2-3 SHEET 16 OF 18 JUNE 2003 REVISION 12 2 00 LEGEND: w CV E N ERGY*LATL.EXP.C LEAV AG E+1 5 0,_Xu J m ,¢,,-=.u.1 00--4,...._,__._..-.--_M , I LU ,/y\l o0 6o 2 o 2o 6 0 lo o 1_o 1 8o 22 8 PALO VERDE NUCLEAR GENERATING STA T ION WELD SE AM NUMBER 101'1 24 UP DA TED FS A R MI L B4 WIRE FLUX L I N DE 1 24 UNIT 3 CH A RP Y TEST RESULT S FIGURE 5.2-3 SHEET 1 7 OF 18 JUNE 2003 R EVISION 12 2OO LEGEND: CV E N ER GY*-L AT L , EX P.CL E A VAGE+15 0 m A i e i m l_w=.u.='_=: 100--_-_--"-----+50__0 i I i[I i , I i i i[i I i I i"_'i".l-.-J i i I I , J i I I i i" V" t"-1 00-60-20 2 0 6 0 10 0 1 40 1 B0 2 20 TEMPERATURE (DES.F)PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR WELD SEAM N UMBER 101-142 UNIT 3 C H A RPY TEST RESULTS MIL B-4 WIRE FLUX LI N DE 1 24 FIGURE 5.2-3 SHEET 1 8 OF 18 J UNE 2003 R EV I SI O N 12 PA L O VERDE NUCLEAR GEN E RATING STATION UPDA T ED FSAR PALO VERD E UNIT 1 R N.BELT LtN E REG t ON FIGURE 5.2-6 JUNE 2 0 0 3 REVISI O N 12

_4 LOC K ASSE M BLY WEDGE COUPLING f ASSEMBLY CHARPY AND FLUX COMPARTMENT ASSEMBLY , OR CH A RPY , FLUX AND COMPACT TENSION COMPARTMENT ASSEMBLY I l'l TEMPERA T URE , FLUX, TENSION AND CHARPY COMPARTMENT ASSEMBLY l CHARPY AND FLUX_1_COMPARTMENT AS S EMBLY CONNECTING SPACER"-"_"--, I , OR CHARPY, FLUX AND COMP A C T TENSION COMPARTMENT ASSEMBLY PALO VERDE NUCLEAR GENERATING STATION UPDATED FSA R SURVEILLANCE C APSULE ASSEMBLY FIGURE 5.3-1 JUNE 2001 REVISION 11

/"_""""_WEDGE COUPLING--END C A P/CHARPY IMPACT*SPECIMENS I!I ,-, ,<>SPACER S PR ECRACK ED CHARPY', AND/OR CHARPY IMPACT S PEC I M ENS*_--RECTANGULAR TUBING I__.,.._.....

.-W EDGE C OU PLING-END C AP k PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR CHARPY IMPA C T COMPARTMEN T ASSEMB L Y FIGU R E 5.3-2 JUNE 2001 REVISI O N 11

_WEDGE COUPLING--END CAP TENSION SPECIMENS I____AND TENSION SPECIME N HARPY IMPACT S PECIMENS CONNECTING S P ACER_FLUX SPE C TRUM MONITOR LDED FLUX MONITOR HOUSING_STAINLESS STEEL TUBING STAINLE SS STEEL"-'P TUBING]RE S HOLD DETECTOR THRESI DETECTOR%TEMPERATURE MONIT O R_;_, TORE M O N , T O R WE , G_T LOW M LTING ALLOY CHARPY IMPACT SPECIMENS TENS I ON SPECIMENS AND TENSION SPECIMEN HOUSI NG RECTANGULAR TUBING (__WEDGECOUPLING--

END C A P PALO VERDE NU C LEAR GENERATING STATION UPDATED FSAR TEMPERA TU RE, FLUX A N D TENS I ON C OMPARTMENT ASSEMB L Y FIGURE 5.3-3 JUNE 200 1 REVISION 11 4_.=p__....-=.=------WEDGE COUPLING--END CAP t__CHARPY IMPACT](I_SPECIMENSl1_<_!_._FLUX MONITOR HOUSING"J]__'=_"_"_CON N ECTING SPACER L 1/2 t COMPACT T ENSION I o"ll S_EC ,._NS I__._....-------R EC T AN G U LAR TUBING ,

'111_WEDGE COUPLING-END CAP=PALO VE R DE NUCLEAR GENERATING STATION_,..UPDATED FSAR CHARPY FLUX AND COMPACT TENSION COMPARTMENT ASSEMBLY FIGURE 5.3.3A JUNE 2001 R EV I SION 11 180°(--'%i OUTLET NOZZLE ,/VESSEL/_.142o/%, I t VE SS EL VE SS EL I 23oo 137°r__--p_IN LET/%NO Z Z LE/COR E SHROUD%/t BARREL I./REACTOR V E SSEL COR E MIDPLANE VE SS EL CAPSULE A S S E MBLY I"_I j r*"_\I CORE SUPPORT V E S SEL BARREL 310°43°I I/_VE SS EL V E SS EL"/38°%./(n I 0 0 ELEVATIO N V I EW EN L ARGED PLAN VIEW PALO VERDE NUCLEAR G ENERATIN G STAT I ON UPDATED FSAR LOCATIONS OF SURVEILLANCE CAPSULE ASSEMBLIES FIGURE 5.3-4 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TRANSITION TEMPERATURE SHIFT FOR PLATE AND WELD METAL METAL CONTAINING 0.10 W/O COPPER FIGURE 5.3-5 JU NE 2 009 REVI S I O N 1 5 NOTE: DATA POINTS ARE DEFINED BY TABLE 5.3-20 2500.v SAFETY VALVES OPEN<m SPRAY VALVES FULLY OPEN 23O0 c n ABOVE 2300 PSIA o ,)w 2285.i.I;', PRESSURE ALARM P_O P.HEA T ER GROUP"O F P AND a.2275/re SP RA Y VA L VES FU LL Y C L OSED BELOW 2275 PSIA I11 N CO N TRO L SET P OI N T mc n__22 s0/tu 2225" I_PROPORTI.HEATER GROUP"O N" n-j AL L BACKI EATERS" OFP ABO VE 2225 PSIA a.-A LL BACK L HEATERS 2200'"'......." ON" BELO_PSIA 2160 L OW P RESSURE ALARM NE T HEAT IN NET HEAT OUT PALO VERDE NUCLEAR GENERATING S T ATION UPDATED FSAR PALO VERDE PRESSURE CONTROL PROGRAM SETPOINTS FIGURE 5.4-1 JUNE 2 001 REVISION 11_+

PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PALO VERDE PRESSURIZER TYPICAL LEVEL SETPOINT PROGRAM FIGURE 5.4-2 JUNE 2009 REVISION 15 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PALO VERDE TYPICAL TEMPERATURE CONTROL PROGRAM FIGURE 5.4-3 JUNE 2009 REVISION 15 STEAM GENERATOR POWER, PERCENT OF RATED REACTOR COOLANT TEMPERATURE ºF ADDITIONAL CONTROL ACTIONS CONTROL ACTIONS COMMON TO ALL MODES OF OPERATION+64 STOP NORMALLY RUNNING C.P.f!+6o ST A RT NORMALLY RUNNING_P.t 1" T w o I*38 HIGH LEVEL ERROR ALARM t I CHARGING PUMPS OP E R A TING!*3 4 CLEAR HIGH LEVEL ERROR ALARM_i c o_: ,_u_Y i q I (No.1&No.2l+14 t I ENERGIZ E ALL BACKUP HEATER S." I CP N.3+_2 I MANUALLY I BA C K U PHEATE RSO F F , L!OPERATE°I._o I..G H L_VE.I_B t ALAR', ,'AT I 1 L OW LEVE" I m*4 I HEATER C/O I ug (JZ*2 LEVEL SETPOINT I ANDATA LA RM25%I z=-I I O 0 n-, M,I.,-2 I I_1 50 I_+60 140 I i ,,_-4+38=90=+34=SO I I-6+1 3=3 0+ll=2 5 I I U l_-II=-25 I!u l-8-15="__'"!t,P'-60=-140 I a.-I00=-23 5.l o I I I-11 CLEAR LOW LEVEL ERROR ALARM t]1!.14!LOW LEVEL ALARM_I[., 8!!I I-2 o I I STOP ST AND B Y C P.I I"100" START ST ANDBY C.P.I i*ONLY I F N O C ON CU rI R(:N I"lIIGH I'rIESS uI_E PALO VERDE NUC L EAR GENERATING STATION UPDAT E D FSA R PALO VE R DE P R ESSU R IZER TYP I CAL LEVEL E RR O R PROGRAM FIGURE 5.4-4 JUNE 2001 REVISION 1 1-N//, i,,_.r NOZZLE SCHEDULE!i'NO.SERVICE REQ'D I MANWAY]2 SURGE I 3 SPRAY]4 S A FE T Y VALVE 4 5 I N STRUMENT 4 6 IPSTRUMENT 2 7 TEMPERATURE I 8 H E A TE R ,.36/9 6 11 42'APPROX.©I TYPE HEA T ER'5" 9'-8'OD BASE PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TYPICAL PRESSURIZER FIGURE 5.4-5 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PRIMARY SAFETY VALVE FIGURE 5.4-6 JUNE 2001 REVISION 11 PALO V E RD E NUCL E AR GENERATING STAT I ON UPDATED F SAR MAIN STEAM SAFETY VALVE FIGURE 5.4-7 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR STEAM GENERATOR (TYPICAL)

FIGURE 5.4-8 JUNE 2009 REVISION 15

-r-l: n n C00 LF.R 1 I--_MO T OR I I: 438" r....._ll_BEARING ,__COUPLING SEAL HOUSING._"---_*if"\_CAS ING I 59.5" , i,_--/IN PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTOR COOLANT PUMP (-TYPICAL)

FIGURE 5.4-9 JUNE 200 1 REVISION 11 400 1 I I I I,.,I..C}r_:::}I.--<: 30 0-C_I.J,J Q.,.p,-p--Z_.J O O 200-0 in f...)l, J.l 100 I I i, I 0 2 4 6 8 10 TI M E A F TER SHUTDOWN , HOURS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR SHUTDOWN COOLING SYSTEM TWO TRAIN COOLDOWN (TYPICAL)FIGURE 5.4-10 JUNE 2001 REVISION 11-PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR SHUTDOWN COOLING SYSTEM ONE TRAIN COOLDOWN(TYPICAL)

FIGURE 5.4-11..JUNE 2001 REVISION 11 BRAC K E T S--"_SNUBBER H 3-_"".'--.P'.-....': 'Z" , ,"....SNUBBER_.,,I-"--*"\"_Pl_-j.I_"/STEAM GEN E RATOR UPPER SUPPORT S ,\*_.._,.., u-_, ,/._.J._i_.-._.,_.__,_,._[_]_._:--_.S--_,_*._.---_'_.,'..,_'z'--., L ,_'.._.J_"'_], ,'-._'7-_':_.,."----.: ,----__.i__., ,;-...._J_._*_--_.._...._.r (-"---.__'__...--"/"_L"_" ,"'-""': "\\f_,->_-e ,-_:._,>.._.._".:_,,.;<-_8_-,_..-----_I...:---,-.__---,..,'"---" ,1_";""-_--";-s T EA M_.n_r"" c°t'_o t-_STE ,__ener a tor LOWER SUPPORTS__:_LOWER S UPPORTS%--F: r Fr_F t (M,, M.Mt)REA C T OR VES S EL S UPPORTS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTO R COOLANT SYSTEM A R RANGEMENT AND SUPPORT POINTS FIGURE 5.4-12 JUNE 2001 REVISION 11 COLD LEG I COLD LEG__"___.l-\I 1521/4" A.,,--a ,":_,.*°-._,_-.._--<.---_°, 14;: J (_!::: '-.--J-k.: '.:." TY P ,;);:I LJ.._A-A_'--11.5" 3 22" TY P i'i ,_--g'-1 0 1 1 2"_'12" T YP/If\,_l/;_J\1:}--5z"'K E Y'K E Y T YP-..-8 0"..i 3 o ,, r--]11.5",, I!, t f CO LUM N'5 2""--

-"/52"/t J i'l" 3 0" BASE PLATE TOP P LATE t PALO VERDE NUCLEA R GENERATING STATION UPDATED FSAR R EACTOR VESSEL SUPPORTS FIGURE 5.4-13 JUNE 2001 REVISION 11-

/,-MAY_ROTAIED IgO°-/-......xq-°__'-'t I!iY^I , , ,",., ," , is I ,.._:_,,t....."-..i"" L,.,, ,_, ,!,---I.I I-t---1,.--" SUPPORT t 1 f (TYP))paos-4_" u°t i , SNUBBER"'-L EVER ECT UPPER SUPP O RTS LOWER SUPP O RTS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR STEAM GENERATOR SUPPORTS (TYPICAL)FIGURE 5.4-14 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR REACTOR COOLANT PUMP SUPPORTS (TYPICAL)FIGURE 5.4-15 JUNE 2001 REVISION 11

, ,,, ,, I I I I I I I I I 1, 4J I.lO m_V A LVE C A P A CI T Y i!_z 1.09 J!-u," , 1.0 8-,.,.¢C_z X<1.0 7-I I I I.I I I I 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 PRIMARY SAFETY VALVE CAPACITY-NORMALIZED TO DESI G N CAPACITY PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR OPTIMIZED SAFETY VALVE CAPACITIES FIGURE 5B-1 JUNE 2001 REVISION 11 1.2!I I I Ist BANK OF SAFETY VALVES OPENS\I-" 2nd BANK OF SAFETY VALVES OPENS I.I rd BANK OF SAFETY VALVES OPENS" r,f l, l ,)"'_1.0-O u a"::o 0.9 Z e-._<_.0.8-m c 0.7--], I I I 0 5 I0 15 20 25 TI M E , SECONDS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR STEAM GENERATOR PRESSURE COMPLETE LOSS OF TURBINE GENERATOR LOAD FIGURE 5B-2 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR MAXIMUM REACTOR COOLANT SYSTEM PRESSURE VS TIME FOR WORST CASE LOSS OF LOAD INCIDENT FIGURE 5B-3 JUNE 2001 REVISION 11 1.2 5 i I I L._0_I.00.REACTOR TRI P I OCCURS o.7_-I., I N/-I*==: 0.5 0-_E=!Z U.Z5-,,, I 0_0.0 I I I 0 5 6.0 10 1 5 20 TI M E , SECONDS PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR M AXIMU M REACTO R POWER VS TIME FOR WORST CASE LOSS OF LOAD INCIDENT FIGURE 5B-4 JUNE 2001 REVISION 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR STEAM GENERATOR CEFLASH MODEL NODES FIGURE 5D-1A JUNE 2009 REVISION 15 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR PV-2 STEAM GENERATOR CEFLASH MODEL FLOW PATHS FIGURE 5D-1B JUNE 2009 REVISION 15

\\PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR SEPERATOR DECK AND SHROUD ANSYS MODEL VIEW OF 90°SECTION MODEL FIGURE 5D-2 JUNE 2005 REVISION 13 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TUBE BUNDLE FINITE ELEMENT ANSYS MODEL FIGURE 5D-3 JUNE 2005 REVISION 13 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TUBE BUNDLE DEFORMED SHAPE PLOT FIGURE 5D-4A JUNE 2005 REVISION 13 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR TUBE BUNDLE TOP REGION DEFORMED SHAPE PLOT (EXAGGERATED)

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N@O T HEREMAtNDER OF CONTAINMENT 1 55'@@128dc S OUTH STEAM GENERATOR 1 1 7'COMPARTMENT IS MIRROR IMAGE OF FIGURE SHOWN.107" 8"" PALO VERDE N U CLEAR GE N ERATING STATION UPDAT E D FSAR S TE AM GENERATO R lo0';,'--SUBCOMPAR T MEN T MODEL 8 3 80 1 7 I S T U NN E L TO S OUTH FIGURE 6.2.1-1 5 STEAM G ENERATOR COMFT JUNE 200 1 REVI S I ON 11 PALO VERDE NUCLEAR GENERATING STATION UPDATED FSAR 3990 MWt, STEAM GEN. COMPARTMENT MODEL, 55 NODES PRESSURE vs. TIME CURVES FOR 129 IN 2 SHUTDOWN COOLING BREAK FIGURE 6.2.1-18 JUNE 2009 REVISION 15 PALO VERDE NUCLEAR GENE R ATING STATION UPDATED FS A R 3990 MWt/OSG CONFIGURATION STEAM GEN.COMPARTMENT MODEL, 55 NODES PRESSURE vs.TIME CURVES FOR 129 IN=SHUTDOWN COOLING BREAK FIGURE 6.2.1-18A JUNE 2007 REVISION 14

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L 50-o ,l, I=_I I_t I I I I I}I I I t I t I I t I I I l_I I.1 t_I l_!0 100 2 0 0 300 400 50 0 TIM E, SE C PALO VERDE NUCLEAR GENEI::_C, TING STATION UPDATED FSAR CONTAINMENT ATMOSPHERE T E M PE RATURE 0.6 DOUBLE ENDED GUILLOTIN E B R EAK IN PUMP DISCHARGE LEG FIGURE 6.2.1-23 JUNE 2003 REVISION 12 0.6 DOUBLE-ENDED GUILLOTINE COLD LEG BREAK AT PUMP DISCHARGE FOR ZIRCALOY-4 CLADDING C ONTAINME N T SUMP TEMPERATURE Figure 6.2.1-24_00 ,lI l l[l[l IIll l S fl_il rf TJ l'lt]Y_" lt l J p]fl;ll"'l_'IZ 250 ,,.................

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-1 SHEET 1 OF 10 JUNE 2015 REVISION 18 SEE NOTE 8