Initial Site Preparation and Swale Excavation

What happens here

The video opens with a worker manually raking and leveling areas of the ground, presumably as initial site preparation. This is followed by an excavator, specifically a Daewoo Solar 75V, beginning to dig a trench or 'swale' across the sloped terrain. The excavator utilizes a specialized attachment, likely a rotating grapple bucket, to efficiently dig and move soil. A Kubota SVL75-2 skid steer is also shown assisting in spreading and leveling the excavated soil, moving it across the work area to establish proper grading. The purpose of these initial excavation steps is to create a defined channel for water runoff and to establish the contours for the future dry creek bed and overall yard regrading. The homeowner explains the existing drainage problem, where city water and storm sewer outlets flood their backyard, necessitating a new drainage solution rather than connecting to the city's system due to time and permit constraints.