Confined spaces on campus include, but are not limited to, tanks, vessels, vaults, pits, manholes, tunnels, and equipment housings. OSHA uses the term "permit-required confined space" (permit space) ...

Unfortunately, he was probably correct as there are a lot of common areas of confusion around the OSHA permit required confined space standard, starting with the term “permit-required”.

This course covers the requirements of the OSHA Permit-Required Confined-Space Standard. Course topics include safety and health hazards associated with confined space entry, and the evaluation, ...