 So when it's built, it'll be leased for a 25-year term. All construction and operational costs are paid by Mid-State Construction, who will take the lease on this. Mayor Curtis Hayes says he appreciates Mid-State's investment into the city. The Birdstown Water Treatment Plant project underway, despite the contractor having issues finding a dynamite crew. Plant Superintendent Buster Harmon says the project requires the removal of sandstone and limestone.