Nancy and Clay, It appears that this could be done, gets us a little further away from traffic allowing it to go in along with the duct bank in the first phase. I'll send an exhibit for this tomorrow, the contractor should do an RFI – we could then establish a methodology to reply. Mike Romanowski, PE Vice President HALFF ASSOCIATES, INC. 1201 North Bowser Road Richardson, Texas 75081 Phone 214-346-6270 Fax 214-739-0095 www.halff.com