I went to give a bid today to a guy who just bought a new home without lawn or landscaping. He wants a bid for everything: sprinklers, hydroseed, pavers, retaining wall, and grading. The one thing I am unsure about bidding on is the Grading part of it. The other stuff I have no problem with. The lawn is about 10,000 sq.ft. It is a complete mess. There are mounds, ruts, high spots, low spots, rocks, etc. My job is to level it with a slope away from the house and prepare the dirt for hydroseed. I will be using a skidsteer, rakes, and shovels. Any advise? How in the world do I figure up a bid for this? I want the other work so I want to try and tackle this one.