A Sea Of Red

Anyone know what's going on back there? Looks like they're putting in quite a deep foundation for something.

its an addition...you can read more about it here

http://www.liberty.edu/academics/commun ... 9&CAID=245

and here... from last May or so
http://www.flamefans.com/forums/viewtopic.php?t=4328&

Still like this pic, shot at the time