Maus Park Culvert Restoration - 720-2759 - City of Dubuque

This project involves the rehabilitation of the existing culvert that runs from the Maus Park ponding area, under the railroad tracks, and through the flood control levee to the Mississippi. Modified as part of the construction of the John C. Culver Flood Control System in 1967, the original concrete arch culvert is over 50 years old. Leaking joints recently resulted in a small sink hole under the railroad tracks. The joints were sealed to prevent the migration of soil into the culvert. However, due to the age of the culvert, a full assessment was performed. The recommended improvements involve improvements on the interior side that will allow for dewatering the pipe to facilitate slip-lining the culvert, a trenchless rehabilitation method that results in a new pipe slipped into the existing pipe. The project is included in the city's 2023-2028 capital improvement plan (CIP). As of October 31, 2022, further details regarding design and construction have not been identified. *Project information has been obtained through a public capital improvement plan (CIP). A CIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the CIP often evolves based on funding availability and the project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.

Division 03 -	Concrete, Precast Concrete.
Division 31 -	Earthwork, Erosion and Sedimentation Controls.
Division 33 -	Utilities, Storm Drainage Utilities, Storm Utility Drainage Piping, Storm Utility Water Drains, Ponds and Reservoirs, Storm Drainage Structures.
Division 35 -	Waterway and Marine Construction, Shoreline Protection, Waterway Construction and Equipment.