Hey- A client of mine would like to have 5k (50x100 area) tilled, old grass raked, and leveled so they can plant grass for a volleyball court. How long, in terms of man hours, would this take? I currently don't own a skid steer but would rent one if it made the job more profitable. I already have the lawn account and come with a fair price, they will use me for this as well. I already know what I charge per man hour. I don't give them a time/materials invoice, just a straight bid. So i'm really just looking for how long a job like this would take. The area is fairly flat already, in terms of overall grading, but there's a lot of bumps and its raises in the middle a little bit. Across the length of 100 feet, there's maybe a six inch difference between the very middle and each end.