Before pouring the concrete floor of the washout gutter, drive ½-inch diameter reinforcing rods in the ground

Before pouring the concrete floor of the washout gutter, drive ½-inch (1.3cm) diameter reinforcing rods in the ground 3-inches (7.6cm) inside the forms and 24-inches (60cm) apart. The rods should extend 5-inches (12.7cm) above the top of the washout gutter floor slab. These rods will serve as the reinforcement for the washout gutter, located outside the fence on the outer perimeter of the washout gutter. Broom finish the washout gutter and all areas where people walk.