March 21, 2017


Sidney B. Bowne & Son

LICA member Sidney B. Bowne & Son, LLP is an engineering, surveying, architectural and information technology firm with over 110 committed professional and technical staff. Clients include Nassau and Suffolk counties and municipalities, private developers and numerous fellow members of LICA. Fields of practice include design of roads, drainage, water supply and wastewater facilities; traffic engineering and development of maintenance and protection of traffic plans; and construction management/inspection.


Bowne has worked with other LICA members, providing construction layout services, as-built surveys, site design, and stormwater management on projects including access roads to the Garvies Point Waterfront Redevelopment in Glen Cove, Hauppauge Industrial Sewer District, the Brookhaven Rail Terminal and the Wyandanch Sewer and Straight Path road improvement projects. 

Current projects include working with AECOM as engineer and architect of record to design a $20 million net zero energy and STEM building and on a study to assess the feasibility of re-routing the effluent from Nassau County’s Bay Park WWTP through an abandoned water supply aqueduct to the Cedar Creek WWTP for ocean disposal.

For more information, please contact Charles Bartha, P.E., Associate Partner at (516) 746-2350, or view our website

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