Fisher Sand and Gravel Co., Dickinson, N.D., was awarded a $399,962,000 firm-fixed-price contract to design-build border infrastructure along the southern perimeter of the Cabeza Prieta National Wildlife Refuge in Yuma County, Ariz.
Read MoreFisher Sand and Gravel Co., Dickinson, N.D., was awarded a $399,962,000 firm-fixed-price contract to design-build border infrastructure along the southern perimeter of the Cabeza Prieta National Wildlife Refuge in Yuma County, Ariz.
Read More