Description
The City of Lewiston seeks a qualified vendor to install, calibrate, and operate continuous flow‑metering equipment on its eight combined sewer overflow (CSO) outfall pipes and to provide accurate, real‑time flow data for a three‑year period, with the possibility of three one‑year extensions. The contractor will be responsible for equipment procurement, installation, data acquisition, maintenance, and reporting in accordance with city specifications. This contract supports the city’s compliance with storm‑water management regulations and improves its ability to model and mitigate CSO events.
• Scope: supply and install flow meters on eight CSO outfalls, perform calibration and routine maintenance, and deliver continuous flow data to the city.
• Duration: 3 years (through 9/30/2029) with up to three optional 1‑year extensions.
• Location: Lewiston, Maine (city facilities and outfall sites).
• Submission deadline: 9 Sept 2026 2:00 PM; proposals submitted electronically to the Deputy Director of Budget & Purchasing.
• No bid fee; electronic submissions only; no faxed proposals accepted.
• Required documents: plan holders and metering specifications (attached).