BAE Systems Ordnance Systems Inc., Radford, Virginia, was awarded an $81,089,341 modification (000828) to contract W52P1J-11-D-0013 for MK 90 propellant grain. 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 Dec. 30, 2022. U.S. Army Contracting Command, Rock Island Arsenal, Illinois, is the contracting activity (W52P1J-11-D-0013).