Stanley Consultants Inc., Muscatine, Iowa, was awarded a $12,057,524 modification (P00002) to contract W912BV-22-F-0160 for the completion of a pilot study of surface water. Work locations and funding will be determined with each order, with an estimated completion date of Sept. 27, 2027. U.S. Army Corps of Engineers, Tulsa, Oklahoma, is the contracting activity.