Great Falls High School Addition & Renovation:
TD&H provided a wide range of services for a new multi-story addition and renovations to the existing historic high school. Our services included property, topographic, and roof surveying; civil site design including on and off site stormwater, water, and sewer design; structural design; landscape architecture and exterior grounds improvements; construction administration; and planning services. Additionally, as part of a previous project at Great Falls High School, TD&H performed geotechnical, survey, civil, construction administration services, and construction materials testing for upgrading the iconic memorial stadium with a new track facility as well as a synthetic field turf playing surface.
Memorial Stadium Track & Field Upgrade:
Long overdue for an upgrade, the iconic Memorial Stadium at Great Falls High School was upgraded to a synthetic turf field. TD&H performed the geotechnical analysis and recommendations, track and field geometric layout and the Stormwater drainage design. Due to the restrictive movement tolerances of the turf and highly expansive soils present on site, 3 feet of subgrade material needed to be removed to meet the turn specifications. The existing storm drain line was determined to be inadequate to convey the surface drainage for the required design storm Stormwater runoff was transmitted through a series of panel drains under the new turf system and perimeter trench drains to a new manhole and city storm drain connection. The field and trench drains served a dual purpose, providing low impact development treatment of Stormwater runoff. TD&H provided construction administration and construction materials testing services to ensure the project was completed for Great Falls Public Schools within the short summer construction schedule.