Are you familiar with the MADCOW acronym? Here's a
helpful review of the dangers of low oxygen levels as well as flammable and toxic gases present in Confined Spaces.
ow.ly/LvSiM
Microbiological Action (bacteria)
Absorbtion (chemical processes)
Displacement by other gases (eg, Nitrogen, CO2)
Combustion (fires, generators, etc)
Oxidation (rusting)
Work (respiration: people and animals)
Don't forget to follow us on Twitter @Confined_Spaces