Cameron HVAC systems are designed for continuous operation, with 100% redundancy in the supply fans.
The HVAC system comprises
supply fan skid with two redundant fans
condenser unit for outdoor mounting in hazardous areas
internal fan coils
space for free-issued items.
The HVAC system is a pressurization system, which classifies the drilling control room (DCR) as a pressurized room according to IEC 60079-13.
Advantages
Custom designed to fit any DCR
Fully automated control and alarm system
Interfaceable with rig control, fire, or gas system
Forced ventilation system (safe area by ventilation)
Only one fan running at a time, keeping the other fan on standby
Automatic switchover in case of failure
Fire dampers on all penetrations of the DCR