Thomas & Hutton provided site design, permitting, hardscape and landscape design, and construction services for the addition and improvements to the North Charleston Coliseum, including two similar 13,000-square foot additions to the north and south entry plazas. The at-grade entrance plazas under these building additions were completely redesigned, with the addition of a new ticketing building, extensive high-quality finished hardscape, new accessible routes, and landscape planters. Site improvements included enlarging the coliseum loading dock area, new customer drop-off zones, and reconfiguring parking areas. There were also changes to the potable water, sanitary sewer, and drainage systems to accommodate the building expansions.