Time Lapse Trencher Digging & Separating soil

Using my trencher to dig out a hill side and separating the soil from the sandstone using a home built soil separator that allows anything an 1inch or less to pass through and all things larger than an inch to slide off into a separate pile. Then using my Polaris Brutus to move the separated soil to build my road further and make it wider and piling the separated rocks into a different pile for later building use.