While performing the essential functions of this job, the incumbent is regularly required to lift, move or carry objects over 100 pounds; ascend or descend ladders, stairs, scaffolding, ramps, poles; utilize feet and legs or hands and arms; maintain body equilibrium to prevent falling when walking, standing, crouching, or navigating narrow, slippery, or erratically moving surfaces; bend body downward and forward by bending spine and legs; move about on hands and knees or hands and feet; use hands to finger, handle or feel objects; and to reach with hands and arms. Depending on area of assignment, operates equipment that includes, but is not limited to back-hoes, loaders, mowers, chippers, dozers, forklifts, excavators, graders, rollers, boats, trenchers, and heavy equipment / trucks.