Dobco Inc., Wayne, New Jersey, was awarded a $47,962,590 firm-fixed-price contract for the replacement of Welch Elementary School and Dover Air Base Middle School at Dover Air Force Base, Delaware. Bids were solicited via the internet with three received. Work will be performed in Dover Air Force Base, Delaware, with an estimated completion date of Feb. 25, 2021. Fiscal 2015, 2016 and 2107 military construction funds in the amount of $47,962,590 were obligated at the time of the award. U.S. Army Corps of Engineers, Philadelphia, Pennsylvania, is the contracting activity (W912BU-19-C-0017).