The TM 20 is a steel-hulled spud barge built in 1980, measuring 145 feet in length, 50 feet in beam, and 10 feet in depth. With a gross tonnage of 617 and a capacity of 10 cubic yards, it is equipped with spuds, winches, and onboard offices. Focused on safety and efficiency, the TM 20 includes dedicated storage for tools and supports marine construction and dredging operations.