A professional who operates track-mounted machine, equipped with traveling pouring bucket, to cast reinforced concrete pipe. Respnsibilities include:

• Moves lever to position bucket under hopper of cement buggy to receive cement.
• Pulls levers and turns handwheels to move machine along track, and to pour cement from bucket into rotating metal pipe (can) which acts as a mold and remains as reinforcement.
• Observes interior of can and withdraws bucket when concrete is level with lip of mold ring.
• Washes bucket, using water hose.