Amendment 0001 is posted to provide SOW and change FOB, party to pay transportation costs in CLIN 0001 to contractor. The U.S. Army Corps of Engineers (USACE), Kansas City District (NWK), has a need f... Amendment 0001 is posted to provide SOW and change FOB, party to pay transportation costs in CLIN 0001 to contractor. The U.S. Army Corps of Engineers (USACE), Kansas City District (NWK), has a need for rock (6” Minus-400 Tons, 3” Clean Rock-300 Tons, 1” Minus Rock-400 Tons, and Type 1 Rock-20,400 Tons) on the Missouri River for improvements to USACE Harbor facilities at Gasconade Office. See attached combined synopsis/solicitation.