Case Study
Water Tank Addition
Water Tank Addition » Donohue & Associates, Inc. Client: City of O’Fallon Location: O’Fallon, Missouri The City of O’Fallon owns and operates an MDNR-permitted public water supply that includes a 6- million-gallon-per-day treatment plant, distribution system, and water storage facilities. The City recognized that the water system needed additional finished water storage and retained Donohue to evaluate the best means of providing ground level storage. Donohue prepared a preliminary study that evaluated two candidate tank sites and investigated tank volumes and types. The study was completed in less than 60 days and concluded that a 2-million-gallon pre-cast, pre-stressed concrete tank located at the water treatment plant site was the most viable option. This approach had the benefit of gi