Layer breakdown

Ground Work

Access

Power & Lighting

Lighting

A series of 2000 watt metal halide light units are fitted on galvanised stanchions to provide adequate light levels. Emergency Exit lights are fitted by each doorway.
 

Power Unit with Heater

A complete power unit is supplied comprising of a continuous running electric fan, standby diesel fan, a gas burner and switchboard housing the switches, light ballast, relays and automatic cut-outs.

Anemometer

An anemometer is supplied to monitor wind velocity and automatically increase the Dome pressure should the outside wind reach storm speeds.