I am meeting with an excavator on monday to review a bid for hydroseeding approx 9 1/2 miles of new waterline install. Including field and lawn repair. They will do the rough grading while we will be harly raking, rock hounding and seeding all disturbed areas. We will be removing our spoil from the raking. they will be installing topsoil if required, removing extra spoil from excavation operation and trucking away. This is a rate job which we have not been involved with before and information on pricing would be of great help. Thanks!