eHT provided project management, design and construction administration for emergency sewer system improvements which were initiated to address blockage and collapse of a 12-inch main gravity sewer trunk line under Highway 183 in Cisco. The project included construction of approximately 335 linear feet (LF) of 12-inch gravity sewer line, replacement of 2 existing manholes, 24-inch bore with steel encasement, by-pass pumping and appurtenances. TxDOT permitting for utility crossing of Highway 183 was required.