WASHINGTON, Aug. 12 -- DUBUQUE BARGE & FLEETING SERVICE, Dubuque, Iowa, won a federal contract award for $6,297,672 from the U.S. Army, Saint Paul, Minnesota, for reno bottoms hrep - stage 2 - ice haul slough. Contract Award Number: W912ES26CA018; NAICS Code: 237990; Product Service Code (PSC): Y1pz; Solicitation Number: W912ES26BA013; SBA - Small Business Set Aside - Total  more