Northrop Grumman Systems Corp., Apopka, Florida, was awarded a $19,118,800 hybrid (cost-no-fee, cost-plus-fixed-fee, and firm-fixed-price) contract for the repair and maintenance of rangefinders, their assemblies and subassemblies. Bids were solicited via the internet with one received. Work locations and funding will be determined with each order, with an estimated completion date of June 7, 2028. Army Contracting Command, Aberdeen Proving Ground, Maryland, is the contracting activity (W56JSR-23-D-0004). 
  
Amentum Services Inc., Chantilly, Virginia, was awarded a $15,804,368 modification (P00284) to contract W58RGZ-19-C-0025 for aviation maintenance services. Work will be performed in Iraq; Germany; and Fort Campbell, Kentucky, with an estimated completion date of Oct. 1, 2023. Fiscal 2022 aircraft procurement, Army; and fiscal 2023 operation and maintenance, Army funds in the amount of $15,804,368 were obligated at the time of the award. Army Contracting Command, Redstone Arsenal, Alabama, is the contracting activity. 
  
The Dutra Group, San Rafael, California, was awarded a $14,471,750 firm-fixed-price contract to dredge the Richmond Inner Harbor. Bids were solicited via the internet with three received. Work will be performed in Richmond, California, with an estimated completion date of Nov. 27, 2023. Fiscal 2023 civil operation and maintenance funds in the amount of $14,471,750 were obligated at the time of the award. U.S. Army Corps of Engineers, San Francisco, California, is the contracting activity (W912P7-23-C-0012).