The Heavy Equipment Operator is responsible for , but not limited to operat ing heavy equipment including excavator, dozers, graders , dump trucks, front-end loaders, compactors, scrapers, and water trucks to move material s to and from designated areas , participate in required training and ensur e all established safety rules, procedures, policies, OSHA and MSHA regulations are followed . Founded by Sam Saiia as Birmingham Excavating Co. in 1946, the company now known as Saiia Construction is an industrial heavy civil contractor of choice for the power generation, mineral and aggregate mining, and pulp and paper markets.