Diffused Aeration System Replacement

The City of Bristol, Connecticut is seeking contractors to replace the Diffused Aeration System at its Water Pollution Control Facility (WPCF). The project involves removing the existing diffuse aeration equipment, installing a new aeration and nitrification system, and ensuring compliance with state water quality standards. This is a heavy‑construction, water‑utility project with an estimated total value of approximately $1.6 million. Bids are to be submitted through the City’s bid platform. • Scope: removal of existing aeration hardware, supply and installation of new diffuse aeration system, integration with existing nitrification processes. • Category: Heavy construction services; Water and sewer utilities. • Estimated contract value: $1,599,075. • Submission via online portal (BidNet Direct). • No pre‑bid meeting or site visit required. • Primary contact: Nancy Haynes (City of Bristol).