CCOHS: Welding - Ventilation Where can I find some general guidelines for welding ventilation? Ventilation is used for three general purposes: Remove air contaminants from a worker's breathing zone and work area,Prevent the accumulation of flammable or combustible gases or vapours; and,Prevent oxygen rich or oxygen deficient atmospheres
CCOHS: Health and Safety Report - Past Issues The Canadian Centre for Occupational Health and Safety (CCOHS) promotes a safe and healthy working environment by providing occupational health and safety information and advice
Static Electricity Chemicals and Materials This document summarizes safety issues related to static electricity, bonding and grounding containers, etc when working with flammable liquids Please see the OSH Answer How to Work Safely with Hazardous Products Using the "Flame" Pictogram for general information about working with flammable liquids and related hazardous products