Well the dig officially started this morning at 7am. No surprises yet so that is good news to report. Excavation is expected to take 2 days and then straight into steel and plumbing. By the end of the week we should be ready for gunite which is scheduled for 5/29 of next week. Here are a couple of pictures. Thanks everyone for the feedback on questions I had asked in another thread that got me confidently to this point.