ML18193A069

Figure 10.1-1 Process Flow Diagram Steam and Power Conversion System (Sheet 1 of 2).

ML18193A069
Person / Time
Site:	Palo Verde
Issue date:	07/12/2018
From:	Arizona Nuclear Power Project
To:	Office of Nuclear Reactor Regulation
References
Download: ML18193A069 (1)

Text

STEAM SUMP VALVES TO ATMOSPHERE TO ATMOSPHERE TURBINE BYPASS LINE REHEATERS 10 TO ATMOSPHERE MAIN TURBINE STOP. INTERCEPT STOP. INTERCEPT STOP-INTERCEPT CONTROL 1ST 2ND VALVE VALVE VALVE VALVES MAI N MOISTURE STEAM MAIN STEAM MAIN FEEDWATER ISOLATION TURBINE SEPARATOR STEAM SAFETY CONTROL VALVES VALVES STOP VALVE GENERATOR VALVES LOIN PRESSURE LOIN PRESSURE LQW PRESSURE TURBINE A TURBINE 8 TURBINE 0 15 8 9 CONTAINMENT ISOLATION STEAM DUMP HIGH PRESSURE VALVES TO TURBINE REHEATERS 4 4 4 4 4 4 VALVE 16 16 16 16 16 16 18 ATMOSPHERE 3 3 3 3 3 3 1ST 2ND 2 2 2 2 2 2 MAIN I I 1 I 1 I TO TURBINE MOISTURE 8 LOWDOWN ATMOSPHERE STOP SEPARATOR VALVES TO ATMOSPHERE MAINTURBINE 7 6 12 CONTROL 15 8 9 TO VALVES 20 CIRCULATING I

TURBINE BYPASS TURBINE BYPASS TURBINE 8 Y PASS WATER SYSTEM I MAIN STEAM SAFETY MAIN STEAM CWS VALVES VALVES VALVES CWS FEEDWATER ISOLATION TO CDNTROL VALVES VALVES STEAM FROM ATMOSPHERE VALVE 2 GENERATOR CIRCULATING INA TER SYSTEM 19 19 13 19 CONTAINIKENT ISOLATION 16 MAI N MAIN 14 MAIN VALVE CONDENSER CONDENSER CONDENSER 17 SLOWDOWN MAKEUP 17 MAIN TURBINE GLAND STEAM 21 EXHAUSTER CONDENSATE AUXILIARY TANK MOTOR FEEDWATER 18 VACUUM PUMP PUMPS SEISMIC CATEGORY I AIR EJECTOR AIR EJECTOR AIR EJECTOR TO ANO FROM TURBINE COOLING 17 CONDENSATE CONDENSATE CONDENSATE WATER SYSTEM 14 PUMP PUMP PUMP AUXILIARY MOTOR FEEDWATER 18 PUMP AIR EJECTOR HEATER HEATER HEATER HEATER FROM TURBINE CONDENSER TO TURBINE FEEDWATER PUMPS 4 2 I COOLING WATER 5YSTEM COOLING WATER SYSTEM 3

HEATER HEATER HEATER 7 6 5 19 15 13 12 TO HEATER DRAIN ATMOSPHERE TANK 10 HEATER HEATER HEATER HEATER FEEDWATER 4 3 2 I HEATER PUMP CONDENSATE DRAIN POLISHING TURBINE PUMP DEMINERALIZER 19 MOISTURE PRE. CHARCOAL POST-SEPARATOR BED FILTERS FILTERS ADSORBERS BLOWER 21 HEATER HEATER HEATER HEATER HEATER HEATER HEATER 7 6 5 4 3 2 I Arizona Nuclear Power Project 12 FEEDWATER Palo Verde Nuclear Generating Station 15 PUMP TURBINE 19 Units 1, 2 & 3 10 PROCESS FLOW DIAGRAM HIGH PRESSURE FEEDWATER HEATERS HEATER DRAIN LOW PRESSURE FEEDWATER HEATERS TANK STEAM AND POWER CONVERSION SYSTEM HEATER (St3eet I of 2)

DRAIN PUMP Figure 10.1-1 1 040 7-1 1 A 2 9 F E 4- 1 0 5