GHD has provided wastewater facilities planning services and
designed the recommended improvements to expand and upgrade
Westport’s Water Pollution Control Facility (WPCF). The award
winning design required creative facilities layout and phasing of
construction to allow construction on a very limited site, and
provides enhanced nitrogen removal to help restore Long Island
As part of our engagement, we performed a
detailed evaluation of the unsewered areas, identified the areas in
need of sewers, and defined the limits of the future sewer service
area. Future sewer flows were projected, which required a doubling
of capacity and upgrade of the WPCF.
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