Job Description:

• 1) Operates bridge-like track-mounted machine equipped with horizontally mounted cast iron grinding wheel to level surface of dimension stone used for building purposes and in manufacture of monuments: Turns valve to start and adjust flow of water and abrasive over stone and grinding wheel.

• 2) Climbs into cab of machine or onto control platform and moves levers to guide abrasive wheel over stone, observing level gauge to detect uneven areas.

• 3) Observes ammeter to determine resistance against grinding wheel and moves levers or pushes buttons to adjust pressure of wheel against stone and control speed of wheel.