Alberici Constructors Inc., St. Louis, Missouri (W9127S-24-D-0001); J.F. Brennan Co. Inc., La Crosse, Wisconsin (W9127S-24-D-0002); Johnson Bros. Corp., A Southland Holdings Inc. Co., Grapevine, Texas (W9127S-24-D-0003); Massman Construction Co., Overland Park, Kansas (W9127S-24-D-0004); McMillen Inc., Boise, Idaho (W9127S-24-D-0005); and OCCI Inc., Fulton, Missouri (W9127S-24-D-0006), will compete for each order of the $200,000,000 hybrid (firm-fixed-price and fixed-price with economic-price-adjustement) contract for stoplog slot cuts conversion on the McClellan-Kerr Arkansas River navigation system. Bids were solicited via the internet with seven received. Work locations and funding will be determined with each order, with an estimated completion date of Feb. 11, 2029. U.S. Army Corps of Engineers, Little Rock, Arkansas, is the contracting activity.