As of this morning, you could simply put up a picture from the media guide - as it hasn't changed. There is a pile of old turf out in the parking lot - I believe it was ripped out of the bullpens/batting cage area.
That sounds good. August 18th should give them enough time to get underground and foundation work done before it gets too cold. Hopefully everything will start falling into place and we'll all enjoy a beautiful new facility next season.