PLUMBING Introduction to plumbing systems. Drainage Pipes sizing. Drainage & vent system description. Water supply systems description. Water pipe sizing and pressure analysis. Water Pump head calculations & Quantity Survying. FIRE FIGHTING:- Introduction to firefighting systems & NFPA. Sprinklers system design. Hazards classification & types of systems Sprinklers system design. Standpipes system Hydraulic calculations. Standpipes system Pressure analysis & Firefighting Water Pump calculations. Clean agent systems & Quantity surveying.