A naturally occurring fibrous silicate mineral.

It consists of mostly Magnesium, Silicates, and Iron.

Any paint or surface that contains lead equal to or in excess of 1.0 milligram per square centimeter or more than 0.5% by weight. 

Silica is the common name for the chemical compound silicon dioxide. This compound is made up of one silicon atom bonded to two oxygen atoms and represented by the chemical formula 𝑆𝑖𝑂2. 

Limited or restricted means for entry or exit and is not designed for continuous occupancy. Confined spaces include, but are not limited to, tanks, vessels, silos, storage bins, hoppers, vaults, pits, manholes, tunnels, equipment housings, ductwork, pipelines, etc.

The program aims to increase awareness of heat hazards, provide the knowledge and skills to recognize and respond to heat-related illnesses, and implement preventative measures to ensure worker safety. 

Equips workers and designated "competent persons" with the essential knowledge to prevent cave-ins by properly classifying soil types, selecting and installing appropriate protective systems like sloping or shielding, and adhering to strict safe work practices for excavation.