Lewisboro Elementary School
Wastewater Treatment Plant Upgrade
Lewisboro, New York
Under the New York City Department of Environmental Protection's WWTP Upgrade Program, JRFA is providing planning and preliminary design for the upgrade of the wastewater treatment plant at Lewisboro Elementary School. The facility is located on approximately seven acres of land north of South Salem hamlet in the town of Lewisboro, Westchester County, New York.
The project involves a full facility upgrade utilizing microfiltration for tertiary treatment for the removal of Giardia cysts and Cryptosporidium occysts, and will include replacement of the existing disposal facilities with primary treatment units consisting of septic tanks and flow equalization, Zenon membrane bioreactor, rapid sand filtration, and tertiary membrane filtration; followed by UV disinfection and post aeration. Ancillary facilities for the proposed upgrade would include flow metering, standby UV disinfection system, back-up power supply, a telemetry alarm system, chemical storage tanks, chemical mixing and chemical feed pumps.
References:
John Thibdeau, Director of Administrative Services
Katonah-Lewisboro Central School District
Post Office Box 387
Katonah, NY 10536
(914) 763-7000
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