Operate equipment including, but not limited to – conveyor belts, pumps, air blowers, compressors, scrubbers, dust collectors, briquetters, stackers, reclaimers, rail loadout, reagent systems, clarifiers, thickeners, pipelines, water treatment plant, overhead crane, and various pieces of mobile equipment such as front end loaders, skid steer, and forklifts. Hearing, seeing (acuity, near, far, and depth), talking, sitting, standing, walking, lifting (up to 50 lbs), carrying, pushing, pulling (up to 50 lbs), climbing, balancing, stooping, kneeling, crouching, crawling, reaching, handling, fingering, feeling, and wearing personal protective equipment .