ML18193A892

Figure 9.2-1, Basic Flow Diagram Essential Spray Pond System.

ML18193A892
Person / Time
Site:	Palo Verde
Issue date:	11/17/1975
From:	Arizona Public Service Co
To:	Office of Nuclear Reactor Regulation
References
Download: ML18193A892 (1)

Text

HYPOCHLORIIE

~TAN LG Pl M.DPI T LG PRIME Pl 0 RIT ELTTE SERAI FJEn~TR NSLT IVI I ME Pl YP H IT M RIN PULP~AY POND F 1R E v E BE NTIAL sPRAf PQSE OE SLUICE GATE SSSEHTIAL SPR~AY~FITRPP QCR FROAI STA I N RESERVOIR HICM STATION RESERVOIR FROM RRMESTIC VIA TER CY!ItENI TPRHIAH Y YCNIRCM.'*FROM COOI ING SASMS PRIYII 0 0 RIVE TIC WATRff CYSTS IPIRM Alt Y Aft URCFI FROM COOLING TOWER SASINS OVERFLOW TO EVAP POND FG FA OGSS STAR15 SIAS STARTS CREFAS STARTS CIMAS STARTS FRMI HYPOCHLORITE ISTERING PIAP l I l l l l I PI 1~PI ESSERTI~Y PMIL TE QTT (aPR~, PT$9+R FT I~Tt FT 8@I DGSS STARTS SIAS STARTS J OIEFAS STARTS aNMs sTARTs FROM HYPOCHLORITE L MECHANICALLY INTERLOCKED IMTERING PUMP 1 l I t 1 Tl Pl 1----W 1 L.J----M..J TI l l l l l Pl Tl Y Pl C E~CT SH h~-Q g" s SPRAY POIO-RIAIN A QSi Sj R~R PT QFI gF I MECHANICALLY INTERLOCKED Pl~ST~I~SPRAY P TE QTT 1 I PI DIESEL GENERATOR COOLING WATER HEAT EXCHANGER~R~C TI TE I.I'" RE T HX.ANTI.DRAINAGE Y LOOP (TYP.S PLACESIP 1 I NOTES: 1.ALL WATER MAKEUP LINES AND VALVES ARE NON-SEISMIC CATEGORYI.

2.HYPOCHLORITE AND FILTER SYSTEMS INCLUDING ALL LINES AND VALVES ARE NON-SEISMIC CATEGORYI.

3.ALL OTHER COMPONENTS (INCLUDING SPRAY POND STRUCTURES)

OTHER THAN LISTED IN NOTES I&2 ARE SEISMIC CATEGORYI.

Arizona Nuclear Power Project Palo Verde Nuclear Generating Station Units l, 2&3 CHANGE I 0 0 0 7-I I A-0 0 I 01 Nas+PI CR PT ESSS~NTIA 00 IHD~TER HEAT EKE~HANG R TI+PI CR PT A BASIC FLOW DIAGRAM ESSENTIAL SPRAY POND SYSTEM Figure 9.2-1 November 17, 1975 Amendment 14