This project included the design for the installation of approximately 4,000 feet of 18-inch and 15-inch sanitary sewer main from the vicinity of the Thornton/Malloy intersection, then easterly and southerly to the existing sanitary sewer manhole located on the north leg of the 2nd Avenue Roundabout. Work included trench excavation, sanitary sewer pipe installation, and reconnection of existing sanitary side sewers to the sewer main.