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Our Latest Articles
- Why purify the air in an emergency shelter?
Why purify the air in an emergency shelter? The fire that broke out at the High Speed 2 tunnel construction site in London has, once again, demonstrated the critical importance of having operational emergency shelters in underground sites. A look back at the incident and the lessons learned. The air inside an emergency shelter may… - Why do we need an refuge chamber?
Why is an underground refuge chamber essential in tunnels and mines? Underground development : including the extraction of raw materials, tunneling, and the installation of underground utility networks and transportation infrastructure; addresses a major challenge: supporting global population growth and the resulting demand for resources and mobility. But these underground projects also impose significant constraints… - What is the ideal level of self-sufficiency for an emergency shelter?
What is the ideal level of self-sufficiency for an emergency shelter? The issue of self-sufficiency is paramount in determining the needs for refuges chambers. Beyond the number of people to be sheltered, it is in fact the determination of how long they will need to remain inside, until emergency responders arrive or the incident ends,… - What is the role of ventilation in underground operations?
What is the role of ventilation in underground operations? Ventilation is an essential component of safety at all underground work sites. In a mine, tunnel, utility tunnel, or any other underground structure, it helps maintain a breathable atmosphere, remove pollutants, and limit temperature increases. Without properly sized ventilation, workers may be exposed to a lack… - Bio’loo: the enzymatic toilet revolutionizing hygiene in underground environments
Bio’loo: the enzymatic toilet revolutionizing hygiene in underground environments On an underground construction site, in a mine or tunnel, every square metre counts, and every piece of equipment must meet extreme requirements: confined spaces, the absence of a sewage network, and stringent safety standards. It is in this context that Sub’roca, a French specialist in…