CityNH
Posted
Sep 29, 2026
Oct 27, 2026
Wastewater Treatment Facility PLC Upgrade
The project consists of replacing programmable logic controllers (PLCs) for three existing control panels: Main Control Panel, Remote I/O Control Panel, and the Headworks Control Panel at the Wastewater Treatment Facility (WWTF). The project also includes replacement of select control panel components and program conversions to support the PLC replacements. Bid Alternate A consists of industrial network upgrades and new fiber optic communication to other control panels on-site.
