Main Steam Line Core Spray (CS) System Pipe SR Valve Exhaust Pipe Feed Water (FDW) System Pipe Jet Pump Recirculation (PLR) System Pipe Main Steam Isolation Valves (MSIV) Containment Cooling Spray (CCS) System Pipe Recirculation (PLR) System Pump T-Quencher Main Steam Safety Relief Valve (SRV) Isolation Condenser (IC) System Pipe High Pressure Coolant Injection System (HPCI) Pipe |