Dorado Regional Wastewater Treatment System


In a Joint Venture with Pacheco Ingenieros Consultores, the firm performed the permitting and civil design activities for the expansion of the Dorado Regional Wastewater System. The project included 9.3 km of raw water pipeline between Toa Alta and Dorado, a 4.5 mgd pump station, 2 mgd Dorado WWTP expansion and 2 mgd Vega Baja WWTP expansion. Permitting activities include preparation of the project environmental assessment, coordination of permitting and endorsing of local and federal agencies. The civil design work included planning to develop the overall project layout, rough and final grading, traffic management and sewer infrastructure.