TPD was selected by Montgomery County to perform the construction management and inspection for the construction of County Bridge #106, Colonial Road over Swamp Creek project. TPD was selected by the County based on our bridge construction and design experience. This project included the construction, inspection, and management of a replacement structure consisting of a single span, 77-feet 6-inches long, prestressed concrete adjacent box beam bridge. The project consists of excavation, concrete forming and placement, prestressed concrete box beam erection, new bridge construction, earthwork, roadway embankment and grading, paving, guiderail installation, landscaping, erosion and sedimentation control.
Project responsibilities included the following: