Tom:
After visiting my close friend in Lubbock on a couple of occassions and seeing first hand the "soil" in Lubbock, I doubt any architect would have a bigger challenge than dealing with the soil in W. Texas. I know that you've shared a bit about your work at the Rawls course but could you explain that soil and the difficulties it created.
Bart:
The soils at Texas Tech were pretty tough. There was a good layer of topsoil -- the site was a research cotton field before it was dedicated to golf -- so we saved a foot of that throughout the site and put it back down one section at a time. [That was an interesting process ... we opened up about six holes and stockpiled all of the topsoil, but then when those holes were shaped, we stripped the next six holes and put that topsoil right onto the first six, and saved the topsoil from the first six for the last six.]
Underneath, there was everything -- hard clay, some stone in places, there was just no telling. We just dealt with whatever we had, and as long as we had a foot of topsoil to put back over it at the end, it was okay.
Incidentally, we stripped a bit over 200 acres to build the course ... so that's 350,000 cubic yards of topsoil we had to strip, and 350,000 cubic yards we had to replace, in addition to moving 750,000 cubic yards of the earth underneath it.