Gas Free Certificates - Hot/Cold Work Permits
Before starting any job in a confined space; a gas free certificated is needed in order to be sure you are working in a safety/healthy environment.
During the visit of the confined space, we control the content of flammable vapors, toxic fumes, oxygen content, hydrogen sulphide, carbon monoxide, carbon dioxide, and the cleanliness. This is repeated for all adjacent compartments.
Cold works include: cleaning, disassembly, painting, etc
Hot works include: scraping, cutting, welding and others.