The U.S. Army Corps of Engineers, St. Paul District seeks a contractor to transport, dry dock, water blast/clean, inspect, repair, and repaint six vessels: four unpowered barges and two 43-ft push boat/dredge tender motor vessels. Vessels will be picked up at Lock and Dam 7 in La Crescent, MN, moved to the shipyard, and returned to the same location; the contractor may not operate them under their own power. Work includes deck replacement and significant structural repairs on one barge, plus NDT/UT hull testing and complete mechanical/running-gear inspection and servicing for M/V Hooper and M/V Lyon. The contractor must prepare condition reports and itemized estimates for additional repairs, which the Government will authorize via contract modifications when requirements and pricing are known. This 100% small-business set-aside (NAICS 336611, 1,300-employee size standard) may result in multiple firm-fixed-price awards evaluated on per-vessel price (most important), shipyard capacity, and past performance.