Permanent Refuge Chamber

Permanent Refuge Chambers are created by sealing a concrete room which is formed in the mine. This system stands out as the most economical solution forlarge number of personnel underground at any one time.

In this concrete room, we set up the doors that we use in chambers. All other systems such asall life support systems, battery system, scrubber system, air filter system, oxygen cylinder, air conditioner will be placed from our teams.

Permanent Refuge Chambers can be used for secondary purposes such as refectory, first aid room and meeting point for the personnel.

Standard Dimensions

Our refuge chambers, which are manufactured in accordance with international rules and norms, can be prepared in desired special sizes and standards for customer-specific solutions.  

Standard Features

  • Continuous battery support for 36 hours
  • Sealed structure
  • Observation window: 20mm thickness
  • Specially designed impermeable door seal
  • CO2 and CO gas damping system and chemical cartridges
  • Breathable air (O2) supply
  • Filter system for mine air
  • Touch screen LCD control panel
  • Air conditioning
  • First aid kit
  • Fire extinguisher inside and outside with fire blanket
  • Portable chemical toilet

Optional Features

  • Airlock
  • Pneumatic air curtain
  • Life support extension 36up to 96 hours
  • Digital gas measurement system
  • Voice guidance system
  • Positive pressure protection system
  • Flood protection system
  • Emergency mine air shutdown system
  • Manual gas meter and cartridges
  • Individual oxygen recovery masks

For additional details, inquiry and product brochure please do not hesitate to contact us.