Toxic Gas Refuge (TGR) building, sometimes referred to as a H2S Temporary Refuge Shelter, is a shelter that is designed to adequately protect personnel from relevant hazards during major incidents.
A Toxic Gas Refuge (TGR) building, sometimes referred to as a H2S Temporary Refuge Shelter, is a shelter that is designed to adequately protect personnel from relevant hazards during major incidents. It is equipped with communications, monitoring and control equipment to ensure personal safety and facilitate safe and complete evacuation if necessary.
The main purpose of a TGR is to keeppeople safe in hazardous environments, such as chemical processing plants, offshore platforms, and industrial manufacturers. In the event of an explosion, chemical release, or other hazardous emergency, the TGR provides a safe and secure area for personnel ranging from multiple to hundreds. It is activated via alarm and provides protection for 1-4 hours or more. HVAC and positive pressure system protect personnel and equipment from critical outdoor conditions. It is suitable for use as shelter in place (SIP) protection from toxic gasses.
- Designed to meet DNV 2.7-1
- Fire resistance and thermal insulation:2hrs, Fire integrity: 4hrs
- Blast rating: 100Kpa, 200ms (or customized according to client's requirement)
- Painting: C5 condition as per ISO 12944
- Casing leakage according to class L1, EN-1886
- Air lock entrance doors with air shower
- Overpressure (50/100 Pa)
- HVAC system (EX approved, Hazardous zone certified), With monitoring and shutdown
- Breathing air system
- Toxic gas detection system
- HSE system
- Equipped with personal protective equipment (PPE)
- Engineered for harsh environments and severe weather condition from -20°C to +55°C
- Customized dimension according to requirement (up to 500 POB)
- Design Lifetime: 15 years
- CO2 Scrubbing system
- PA/GA system
- Telecommunication system
- CCTV monitoring
- UPS/Batteries
- Sand trap louver/Inertial sand trap filter
- Furniture
