RFQ033547 - Scioto Main Augmentation Relief Truck (650769-100000)

The City of Columbus seeks a qualified engineering firm to provide professional consulting services for the design of a relief sanitary sewer along the Scioto Main corridor. The work involves capacity analysis, utility‑conflict mitigation, detailed design of a roughly 5,700‑ft sewer alignment, and life‑cycle cost modeling to deliver a cost‑effective solution that minimizes future maintenance. The selected consultant will attend a scope‑meeting approximately three weeks after proposal submission and must submit the complete proposal electronically via the Bonfire portal by the October 2, 2026 deadline. • Design of a 5,700‑ft relief sewer from Manhole 0007S0178 to Dodge Park Pump Station (SA‑13). • Conduct hydraulic capacity and utility‑conflict assessments, and produce life‑cycle cost analyses. • Submit all deliverables electronically; no hard‑copy or email submissions accepted. • Questions due by September 18 2026; all communications handled through the provided email address.