Job Description:

• 1) Controls conveyors and blending equipment to mix materials according to specification for use in cementing oil and gas wells: Operates electric-powered winch to spot railroad cars over underground hoppers.

• 2) Breaks seal and opens bottom-dump doors on car with prybar to unload cement and other materials in hopper.

• 3) Presses button to start conveyor which transfers materials to storage bins.

• 4) Pulls levers and presses switches to start and stop conveyors and blending equipment and to open and close discharge gates on storage bins.

• 5) Empties sacks of additive chemicals into blender hoppers to prepare dry cement mixtures, following formulas.

• 6) Prepares delivery tickets and weighs trucks and materials as loaded.

• 7) Records quantities of materials received and issued on inventory control records.

• 8) Estimates materials in bulk storage bins periodically to verify inventory records.

• 9) Requisitions materials to replenish stocks.