Modern Wiring Practice – We Steward Xi – Design Of Electrical Installation Systems – Regulations Governing Electrical Installations – Planning Of Installation Work – The Electricity Safety, Quality And Continuity – Regulations – Iee Wiring Regulations – Bs – The Electricity At Work Regulations – British Standards – The Low Voltage Electrical Equipment (Safety) – Regulations – The Work At Height Regulations – Health And Safety At Work Act – The Construction (Design Management) – Regulations – Building Regulations – Fundamental Principles – Protection For Safety Fundamental Principles – Design Fundamental Principles – The Design Process – The Stages Of Design – The Components Of The Design Process – Installation Design – Load Assessment And Maximum Demand – Circuit Design – Earthing – Other Considerations – Design By Computer – Distribution Of Supplies In Buildings – Incoming Supply – Main Switchgear – Final Circuit Switchgear – Circuit Protective Devices (Cpds) – Cabling And Distribution – Final Circuits – Circuits Supplying Motors – Worked Example – Design Criteria – Process Of Design – Selection Of Switchgear – Preliminary Submain Cable Sizing .