Choosing the right head protection Employers must conduct a hazard assessment at their job site and based on the workplace hazards determine whether head protect ion is necessary and if so, the most appropriate type. Safety Helmets for OSHA After a general Job Hazard Analysis of its work and a thorough evaluation of head protect ion options, OSHA determined Type II, Class G safety helmets were the most appropriate form of head protection for its employees. The Agency recognizes that based on their own Job Hazard Analysis, employers and workers may decide that another form of head protection is for them. Considerations when selecting head protection. Construction Sites. For construction sites, especially those with high risks of falling objects and debris, impacts from equipment, awkward working positions, and/or slip, trip, and fall hazards: consider Type II head protection with chin straps. Oil and Gas Industry. For oil and gas industry worksites where workers face multiple hazards, including potential exposure to chemicals and severe impacts: consider Type II head protection with integrated eye and face protection, like face shields and googles. Working from Heights. For tasks or jobs that involve working from heights: consider head protection with chin straps to prevent the head protection from falling off. Electrical Work. For tasks involving electrical work or proximity to electrical hazards, head protection with nonconductive materials (Class G and Class E) provide protection to prevent electrical shocks. NOTE – Vented hard hats or safety helmets cannot be used for electrical work.