HCI’s contract included all foundations and flatwork for a wastewater headworks improvement project for the City of Gillette. The scope encompassed deep foundations, structural mat foundations, foundation walls as tall as 30 feet and up to 24 inches wide, elevated structural slabs, and various other complex concrete castings. The specialized and diverse nature of the work required meticulous attention to detail and top-tier craftsmanship to ensure the safety and efficiency of the project.