So, I measured off a place today at about 160,000 sqaure feet. Crap soil and rocks etc.......nasty clay. Now I've done installs of about 3 acres with companies I've workd for so this is big but nothing I can't handle............its just process. But.............honestly, it needs topsoil over all of it which is a huge order itself. I can grade and clean this place in a couple days with a T190 and rock hound etc.........I'd say there is a good 60,000 square feet that really I would just hydro seed even though they said sod I'm going to throw that idea at them. Jobs this big I know a lot of companies don't do the proper things such as topsoil so I'm going to give a price with and without. I'll be renting a 5ton capacity International dump for my guy to haul off rocks to the dump while I clean the place. I usually charge $1 per square foot so thats at $160,000 (sod included) + a good $4,000 in rentals + topsoil. I'm not sure what I'm really asking here other than those who have experience with large sod installs how you may price differently and anything you've run into. Again, this isn't something I can't handle but it will be the largest job I've done as a business owner vs employee. And manpower I will hire on for the job. I want a solid 5 guys for laying sod. Irrigation piping is run but no heads installed.