TMS (East Africa) supplies Strata Emergency Refuge Chambers (ERC) engineered to protect personnel in underground mining and tunneling operations. These airtight chambers provide breathable air, life-support systems, and secure shelter for 8–26+ occupants during emergencies such as fires, gas leaks, or other hazardous incidents.

Designed for harsh underground conditions, the chambers feature high-efficiency air filtration, CO₂ scrubbing, backup power systems, communication tools, and optional mobility with wheels or hitches. Their robust steel construction ensures structural integrity, while modular designs allow flexible capacity adjustments to meet the specific needs of each site.

By offering these advanced safety solutions, TMS (East Africa) helps mining operations enhance worker protection, maintain compliance with safety standards, and minimize risk during critical underground incidents.