View source for NL-13-130, Indian Point, Unit 2, Updated Final Safety Analysis Report (Ufsar), Rev. 24, Chapter 7 - Figure 7.1-1 Through Figure 7.6-3

{{Adams
| number = ML13291A309
| issue date = 09/26/2013
| title = Indian Point, Unit 2, Updated Final Safety Analysis Report (Ufsar), Rev. 24, Chapter 7 - Figure 7.1-1 Through Figure 7.6-3
| author name = 
| author affiliation = Entergy Nuclear Operations, Inc
| addressee name = 
| addressee affiliation = NRC/NRR
| docket = 05000247
| license number = DPR-026
| contact person = 
| case reference number = NL-13-130
| document type = Updated Final Safety Analysis Report (UFSAR)
| page count = 17
}}

=Text=
{{#Wiki_filter:90 -(!) in 80 -a... I 70 -w a: 60 -Ul w a: 50 -a.. t-z 40 -w ::::E z 30 ..... <;:: t-z 20 -0 u 10 -*40.6 PSIG BASED ON MAY 21, 1981 NRC STAFF SER AND CONSOLIDATED EDISON RESPONSE OF SEPTEMBER 4, 1981 (REFERENCE 
: 11) TO THAT SER. 47 PSIG REMAINS THE CONTAINMENT DESIGN BASIS AND PROVIDES ADDITIONAL MARGIN ENVIRONMENTAL CONDITIONS FOR EQUIPMENT TESTING PRESSURE VS TIME 60 PSIG TEST CO ND CT IO NS ;.47 PSIG INDIAN ?OiNO 2 CONDITIONS I 10 SEC 20 PSIG 5 PSIG I I I I 10,000 I DAY HOUR SECS. TIME INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.1-1 ENVIRONMENTAL CONDITIONS FOR EQUIPMENT TESTING -PRESSURE vs TIME MIC. No. 1999MC3869 I REV. No. 17 A 400 -* 350 -:J ._. <{ 300 -a: w 250 -w ._. 200 -._. z w :::E 150 -z .:.... <{ ._. z 100 -8 50 I *287&deg;F BASED ON THE MAY 21, 1981 NRC STAFF SER AND CONSOLIDATED EDISON RESPONSE OF SEPTEMBER 4, 1981 (REFERENCE 
: 11) TO THAT SER (BASED ON 40.6 PSIG AND SATURATED CONDITIONS)
ENVIRONMENT AL CO N:JITIO NS FOR EQUIPMEN'T TESTING TEMPERATURE VS TIME 286 *F TEST CONDITIONS 
*271 "F INJlAN' POINT 2 CONDITIONS I 10 SEC TIME I I I 10,000 I DAY HOUR SECS. INDIAN POINT UNIT No. 2 UFSAR FIGURE 7 .1-2 ENVIRONMENTAL CONDITIONS FOR EQUIPMENT-TEMPERATURE vs TIME MIC. No. 1999MC3870 I REV. No. 17 A n:: (/) 0 <( n:: I 106 w "( a: hJ (/) 0 0 "( 10 5 -C> u w n: ----0 10 2 fl DYt f I Wl<J TIME AFTER RELEASE -HRS. 10 3 <I MO) INDIAN POINT UNIT No. UFSAR FIGURE 7.1-3 2 to" ( l YRB INSTANTANEOUS GAMMA DOSE RATE INSIDE THE CONTAINMENT AS A FUNCTION OF TIME AFTER RELEASE -TID-14844 MODEL MIC. No. 1999MC3871 I REV. No. 1 7 A z 0 (.) 0 ..J a: 0 1-(.) LL.I LL.I D z x :::> _J Li... z 0 a: :> LIJ z a: w ::x:: I-10 12 JO II 2.5XIO IO 1010 6 10 10 5 5.0XlO 4 4 10 2.SXIO 3 10 3 2.SXIO z 10 2 10 I 0 10 -2 10 _.__ -3 10 --AMPS LLJ <( -Cl LIJ ::::E a: LIJ 1-a: LLJ 0 a.. --4.2SXI0-3 AMPS l.7XI0-6 AMPS DETECTOR SENSITIVITY J l.7XIQ-13 AMP/N/CM2/SEC. 
<EACH SECTION OF LONG ION CHAMBER l 106 CPS LLJ (.) a: :::> 0 en I 1 --I0-11 AMPERES DETECTOR SENSITIVITY 4XJ0-14AMP/N/CM2/SEC.
_.._ 10&deg; COUNTS PER SECOND DETECTOR SENSITIVITY 10 CPS/N/CM2/SEC.
INDIAN POINT UNIT No. 2 UFSAR FIGURE 7 .4-1 NEUTRON DETECTORS AND RANGE OF OPERATION MIC. No. 1999MC3877 I REV. No. 17 A  
/'"""'.. LL 01 Q) 640 3 620 Q) !.... ::::! -+-' 0 !.... Q) CL E 600 Q) I-Q) 01 0 ,_ g; 580 <( Q) !.... 0 0 560 Jv rte p 2440 osio ate L i mi r a t u re d ta-Nominal Full Power Operating Tavg {549&deg;F -572&deg;F, 2250 psia) x x 540-r-........... 
.6 7 *I .8 .9 Core Power INDIAN POINT UNIT No. 2 CORE AVERAGE TEMPERATURE vs FRACTION OF NOMINAL POWER UFSAR FIGURE 7.2-19 IREV. No. 19 PROCESS SENSORS QR ( P! } PENETRATIOM 
"' ASSEM81..Y CONTAINMENT 
------t-----111ir-----,1> 
'<l----"" WALL .,...t---A*C POWER PROTECTION PROTECTION PROTECTION PROTECTION RA.CIC 1111 RACIC *2 RACK *3 RACK *-4 CH *I CH *Z CH f3 CH *4 AKALOG PROTECTION RACKS __ ,___ REACTOR TRIP BISTASLES J I l I 1-----, __ _.._. ___ L_-_-__ t----, I I L--------, 1 L-----------, I UV TRJP COIL LOGIC RELAY COILS LOGIC RELAY CONTACTS (MATRIX9 I I L.. ocnc RACKS-LOGIC CH. *2 UV TRIP COIL SHUNT TRIP COIL CONTROL....,._......,.
ROD POWER SUPPLY .....,.l __ -_* TR IP BREAKER *l TR IP BREA!<ER *Z INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.2-23 DESIGN PHILOSOPHY TO ACHIEVE ISOLATION BETWEEN CHANNELS MIC. No. 1999MC3901 REV. No. 17 A ST ST-1 'FEACT'OR TIP BLOCK AUTO SHUNT TRIP I o---------.r--1 t----. I TO ALL REACTOR TRIP ANO M-G SETS C TR IP 1' 1' BYPASS BREAK:R -r 52A "'-, ) 52 52 ) TRIP CIRCUITS ..v ' RTB 
' J, ' BYS J, ',' Ji-------<{
RPS LOGIC TRAIN "A" ' 1' 
// I i' 52 ) BYA J.. TEST AUTO _..._... SHUNT UV ST UNOERVOLTAGE TRIP COIL ROD DRIVE POWER BUS INDIAN POINT UNIT No. 2 UFSAR FIGURE 7 .2-30 REACTOR TRIP BREAKER ACTUATION SCHEMATIC MIC. No. 1999MC387 4 REV. No. 17 A 70 ,--.,,. Lt... 60 0-. (!) -0 .._...,-I-I 0 ::!:::::'. 
(!) 50 -0 40 30 560 Reactor Core Sa ety Limi ve temperature del ta-T Se Overpower de ta-T Se point po in 2250 psia 2440 psi \ ' \ \ x ' \ I \ \ \ \ \ \ \ \ \ \ \ Nominal High-Tavg 
\ \ Operating Point, \ \ 2250 psla \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \, 570 580 590 600 610 620 Tavg (deg INDIAN POINT UNIT No. 2 ILLUSTRATION OF OVERPOWER and OVERTEMPERATURE T TRIPS HIGH TEMPERATURE OPERATION UFSAR FIGURE 7.2-33,sht.11 REV. No. 19 Reactor Core s f e t y Limit ----Over temperature delta Se t oi n ---Overpower el ta-T Se po in 80 _ _.l._-l \ \ ,----..>...
__ \ \ \ -\ \ \ \ 70 \ \ \ \ \ \ \ \ \ \ \ \ x \ \ \ \ \ \ .----.. \ \ \ \ \ LL. 60 \ \ \ \ 01 \ \ \ Q) \ \ \ \ -0 ,._..... \ \ \ \ I-Nominal Low-Tavg \ \ \ \ I \ \ \ \ 0 Operating Point, \ \ \ \ ::!:::'. 50 2250 psia \ (],) \ \ \ -0 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 40 \ \ \ \ \ \ \ \ \ <6-\ 0 v \ 'S \ -0 \ \ % \ \ \ \ \ \ \ \ 30 \ 540 560 580 600 620 Tavg (deg INDIAN POINT UNIT No. 2 ILLUSTRATION OF OVERPOWER and OVERTEMPERATURE T TRIPS LOW TEMPERATURE OPERATION UFSAR FIGURE REV. No. 19 NOTES: I. TEMPERATURES AAE MEASURED AT STEAM CJENERATOR'S INLET AND OUTLET. 2. PRESSURE IS MEASURED AT THE PRESSURIZER.
J COLO LEG T COLD LEG T COLO LEG T COLO LEG
* T T T HOT, LEG
* HOT 1 LEG
* HOT 1 LEG
* T HOT 9 LEG AVERAGE AVERAGE AVERAGE AVERAGE TEMPERATURE TEMPERATURE TEMPERATURE TEMPERATURE UNIT UNIT UNIT UNIT LOOP I LOOP 2 LOOP 3 LOOP 4 T,wG = TH*Tc TAVG: TH*Tc T AVG" T H*T C TAVG: TH*Tc ---r---r---z---z-I I I AVERAGING p -PREF' UNIT PRESSURE SIGNAL NUCLEAR F'LUX TAVG COMPENSATION UNIT NUCLEAR COMPENSATION UNIT F'LUX SIGNAL TO PRlssuRIZER I CONTROL GROUP CONTROL LEVEL PROGRAMMER SIGNAL SPEED AND DIRECTION L ,l "T 1 LEAD-LAG '-EAD-LA8 AVERAGE SEQUENTIAL ROD COMPENSATION COMPENSATION r--TEMPERATURE 1-CONTROL UNIT UNIT UNIT CONTROL UNIT !AUTOMATIC CONTROLJ TIU ROOS TN RODS OUT lCONTROL (CONTROL THf" AVERAGE GROUPJ GROUP I STEAM DUMP CONTROL TEMPERATURE PROGRAMMER f PERMISSIVE CIRCUITS !ROD INTERLOCKSJ PERMISSIVE CIRCUIT TURBINE LOAD STEAM DUMP CUTOUT SIGNAL ..J < z STEAM DUMP MANUAL ROD ! VALVES CONTROL en IL -I cc ,._ STEAM GENERATOR PERMISSIVE CIRCUITS CONTROL ROD cc PRESSURE ROD lNTERLOCICSJ 
-ACTUATORS 0 CONTROL ,._ 0 < w cc REACTOR TRIP i--BREAKER I CONTROL ROD DRIVE CONTROL ROD REACTOR TR lP MECHANISMS POWER SUPPLY -BREAKER Z INDIAN POINT UNIT No. 2 UFSAR FIGURE 7 .3-1 SIMPLIFIED BLOCK DIAGRAM OF REACTOR CONTROL SYSTEMS MIC. No. 1999MC3876 I REV. No. 17A lJ) 0 4: 0: hJ IOe -lJ) 0 Cl .ct: .ct: (!) Cl w t-.ct: l::l 7 -_J ::> :=E ::> u u .ct: 10 6 L__..L.. ___ _i_ ____ .....L--...------.l---.--1*
10 2 10 3 10"" ll WKl (I MOI (I YRI 10&deg; (I OYl TIME AFTER RELEASE -HRS. INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.1 -4 INTEGRATED GAMMA DOSE RATE INSIDE THE CONTAINMENT AS A FUNCTION OF TIME AFTER RELEASE -TID-14844 MODEL MIC. No. 1999MC3872 I REV. No. 1 7 A POWER RANGE UPPER LOWER TO REMOTE INDICATION SO AND RECORDING TO REACTOR PROTECTION TO REMOTE TO INDICATION REACTOR AND CONTROL RECORDING ALARM ON DEVIATION INTERMEDIATE RANGE 12 CHANNELS!
SOURCE RANGE 12 CHANNELS!
COMPENSATED ION CHAMBER TO REMOTE INDICATION AND RECORDING TO REACTOR PROTECTION OVERPOWER BLOCK ROD WITHDRAWAL RT } BLOCKED * * -BY P-10 AND BLOCK ROD MANUAL WITHDRAWAL ACTION TO SOURCE RANGE CUT OFF !SOURCE RANGE TRIP BLOCK PERMISSIVE)
TO REMOTE INDICATION.RATE AND RECORDING ITYP ICAL FOR ONE PERMISSIVE SIGNAL -lOA: POWER CHANNELi LOW HIGH RANGE RANGE R.T. DROPPED PERMISSIVE ROD 70XPOWER [BLOCKED] ALARM ROD DROP BLOCK ROD WITHDRAWAL BY P-10 AND MANUAL ACTION FROM THER CHANNEL LOG INTEGRATOR F ILOG AMPLIFER-01 BLOCKED BY P-6 NC R.T. ANO MANUAL ACTION TO HIGH SHUTDOWN FLUX ALARM TO REMOTE INDICATION.RATE AND RECORDING (TYPICAL FOR ONE CHANNELi INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.4-2 NUCLEAR INSTRUMENTATION SYSTEM MIC. No. 1999MC3878 REV. No. 17 A PROPORTIONAL COUNTER COMPENSATED IONIZATION CHAMBER LONG ION CHAMBER PROPORTIONAL*o COUNTER LONG ION CHAMBER 0 FLAT CORE 0 0 PROPORTIONAL COUNTER COMPENSATED IONIZATION CHAMBER
* PART OF THE ALTERNATE SAFE-SHUTDOWN SYSTEM INSTRUMENTATION.
LONG ION CHAMBER CORNER oSPARE WELL LONG ION CHAMBER INDIAN POINT UNIT No. UFSAR FIGURE 7.4-3 2 PLAN VIEW INDICATING DETECTOR LOCATION RELATIVE TO CORE MIC. No. 1999MC3879 IREV. No. 17A  
-----0 III III ---10 SAS AMJ PROlloUS CCRRACK[31 p -----I L _____ g ______ _'. __
I I *l'NL "SF" L 
: -----TO HEA' RD10VAL I VLV730CI'<CJITS 
----: -I : 1----1--1 I I I I ;--------ro RVLlS CAl>. "LCI" 
---rn SAS AND PRmrus CCR 
/\ll i / ---I ; : "I U" L f ' *-
i 
---IJ '-iloAI RloMOVAL I -VLV 731 -------r --I I 1----: I : r----.J I i14* \I L_ _ --
3116" O.D.TUBit-&#xa3;;
INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.5-1 REACTOR COOLANT WIDE RANGE PRESSURE INSTRUMENT SYSTEM -FLOW DIAGRAM MIC. No. 1999MC3543 REV. No. 17A VALVE POSITIONS ARE NOT CONTROLLED BT THIS FIGURE LEGEND:
rrcLDMOUNTCD 
!1'$TR, E-:J "crn. X FILLEJ CAPILLARY TUBH.i:> 0 /\
VESSEL SEAL REACTOR VESSEL SEAL TABLE INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.6-1 TYPICAL ARRANGEMENT OF MOVABLE MINIATURE NEUTRON FLUX DETECTOR SYSTEM MIC. No. 1999MC3880 IREV. No. 17A REACTOR CAW TY FOR DRJ'J'E UN--ITS ---
LJ PLATFORM TRANSFER DEll'I CES EttCLOSURE ACCESS Pt....AN CRANE WALL ,,..--WITHDRAW LIMIT SWITCHES ,-FIVE-PATH TRANSFER ::>EVICES f" ,-WYE UN-ITS I TEN'-PATH TRANSFER OEWCES PATH INDICATOR SWI;"CHES ISOLATION" VALVES SEAL LIN'E ' TO REACTOR ELEY.AT ION INDIAN POINT UNIT No. 2 UFSAR FIGURE 7.6-2 ARRANGEMENT OF INCORE FLUX DETECTOR MIC. No. 1999MC3881 REV. No. 17 A THERMOCOUPLE CONDUIT ..----::;::i._u_L_,;.:'..__L:........L___L__, SU PP ORT THERMOCOUPLE INSTALLATION 0 MIXING DEVICE MI CONNECTOR ASSEMBLY (4/1 OR 5/1)
COLUMN I . \ T/C CONNECTOR THERMOCOUPLE CONNECTOR TO MI CABLE CONNECTOR ASSEMBLY INDIAN ,..._., , I ' ... I ' ' I  ------1! 
\ 
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c--rCQ:o">, .... -.c. 
*--* ... c ._ .......
POINT UNIT No. 2 UFSAR FIGURE 7.6-3 INCORE INSTRUMENTATION 
-DETAILS MIC. No. 1999MC3882 IREV. No. 17A}}