The Puerto Rico Aqueduct and Sewer Authority (PRASA) is large size water utility serving over 3.3 million people in 78 municipalities, including two island municipalities (Vieques and Culebra), covering a land extension of 3,500 square miles situated through an elevation…
CSA is providing Electrical, Heating, Ventilation, Air Conditioning (HVAC), Fire Alarm (FA), Fire Protection (FP), IT/Security and Plumbing (PL) design engineering services to Brown and Caldwell in connection with the comprehensive replacement and rehabilitation program at the existing Philadelphia Water…
CSA provided full support to the Puerto Rico Aqueduct & Sewer Authority (PRASA) for the development and planning for the design and construction of the Valenciano System. The support included a robust environmental impact statement development, environmental permitting with local…
The Commonwealth Oil Refining Company (CORCO) developed a project to provide treatment to a significant volume of a special wastewater that is currently stored at their facilities in Peñuelas. The project is necessary to free existing fuel storage tank capacity…