Move hand and foot levers of hoisting equipment to position piling leads, hoist piling into leads, and position hammers over pilings.
Conduct pre-operational checks on equipment to ensure proper functioning.
Drive pilings to provide support for buildings or other structures, using heavy equipment with a pile driver head.
Move levers and turn valves to activate power hammers, or to raise and lower drophammers that drive piles to required depths.
Clean, lubricate, and refill equipment.