James J. Hahn P.E., President
James J. Hahn, P.E. is President of James J. Hahn Engineering, P.C., a company which was opened in 1980, a civil and environmental engineering company specializing in consulting for municipalities in Westchester and Putnam Counties. James J. Hahn Engineering, P.C. specializes in reviewing proposed development projects before Planning Boards. James J. Hahn Engineering, P.C. also specializes in design and construction inspection services for municipal construction projects consisting of parks and recreational facilities, roads, drainage works, sewage treatment plants, sanitary sewers, sidewalks, and water supply and treatment facilities. James J. Hahn Engineering, P.C. just completed the design and construction administration of a 14 million dollar Bedford Consolidated Water District #1 Filtration Plant for the Town of Bedford, NY. The plant can treat and pump 2 million gallons of treated water a day and was constructed within budget and on schedule and received a Westchester Water Works Conference 2014 Advancement Award.
James J. Hahn Engineering, P.C. was selected for the design of a United States Environmental Protection Agency Superfund Site. This project consisted of the design and construction administration of a groundwater aquifer cleanup project. This project included the design of a pump and treatment facility for the pollutant tetrachloroethylene. This project included pumping the aquifer, treating the water by the use of air strippers, and chlorination and pumping of the treated water into the Town of Bedford public water distribution system.
James J. Hahn Engineering, P.C. also specializes in site engineering and design of commercial and residential development including the design of wastewater treatment facilities and water supply treatment plants and distribution systems. James J. Hahn Engineering, P.C. has designed numerous development projects consisting of commercial and industrial office parks, subdivisions and hospital site improvement projects.
Mr. Hahn, President, has an undergraduate and master’s degree in civil and environmental engineering with over 40 years of experience in the design and construction administration of small to large construction projects.