Stewart Creek North Interceptor

To accommodate the City of Frisco’s rapidly growing downtown and business district with an expanded sanitary sewer interceptor, Garver delivered a design with longevity, reduced maintenance costs, and the capacity for future expansion. Considering the depth of the Stewart Creek North Interceptor — up to 40 feet underground — and the corrosive environment, Garver specified fiberglass pipe and polymer concrete manholes. Those choices helped create a corrosive-resistant system to extend the life expectancy of the four-mile pipeline, limit the need for future rehabilitation, and accommodate existing and future flows for a city that has grown by more than 150,000 residents over the last two decades.