2021 Notice to Bidders for Carbon Changeout at HBWD

This contract awards Excav Service, Inc. the task of removing existing carbon filtration media and installing new granular activated carbon (GAC) systems for the Hampton Bays Water District. The work includes disposal of spent carbon, provision and installation of various types of virgin and reactivated GAC (bituminous‑coal, coconut‑shell), disinfection/neutralization of installed media, and start‑up assistance with comprehensive water‑quality testing (including PFAS, bacteriological, arsenic, etc.) across multiple wells and vessels. The project is funded initially with $217,600 for FY 2021 and may be funded up to the total bid amount of $692,751.36, with the possibility of two one‑year extensions. The solicitation was a sealed‑bid, open‑competition process, and the award was made by the Town of Southampton’s Board of Trustees. • Scope: GAC removal, replacement, and related water‑quality validation for a municipal water‑treatment plant. • Budget: FY 2021 funding $217,600; total contract ceiling $692,751.36. • Timeline: Bids closed 10 Mar 2021; award 6 Apr 2021; contract expires 31 Dec 2021 with optional extensions through 2023.