General Engineering and Professional Services

The City of Saco is seeking on‑call professional consulting services for a broad array of municipal engineering and related specialties. The contract is a three‑year award (potentially extendable another three years) with the City retaining the right to cancel with 30‑day notice. Firms may propose for General Engineering (Category A) and/or any of the additional specialties listed, ranging from traffic and transportation engineering to environmental, wastewater treatment, SCADA control systems, landscape architecture, surveying, and tax‑mapping services. Selections will be made using a Qualifications‑Based Selection (QBS) scoring system, emphasizing experience, capabilities, personnel qualifications, references, and workload availability. Fee proposals (hourly rates, travel, markup) are sealed and opened after the technical evaluation.