Landscape architects are beginning to collaborate with environmental engineers to focus on natural, decentralized wastewater treatment systems for small and large-scale developments. The on-site systems, which combine landscape design and engineering, typically can reduce potable water use by 50% and discharge into sewers by up to 70%. But even supporters of decentralized constructed wetlands, which have only a backup tie-in to municipal utilities, list several obstacles to their development. Photo: Courtesy of Andropogon Associates The Sidwell Friends School doubles as a living laboratory. Graphic: Courtesy of Andropogon Associates Decentralized constructed wetlands (DCWs) have “huge implications from the standpoint of development
The growing need to collect, store and analyze the huge volumes of data collected from infrastructure project stakeholders is generating a new growth area for construction-sector firms, IT vendors and professionals.