Description
The City of Dublin is seeking qualified contractors to execute a pilot‑scale infiltration and inflow (I&I) mitigation program for the Deer Run sanitary sewer system. The work includes inspection, cleaning, testing, and chemical‑grout sealing of lateral connections, as well as associated documentation, resident notifications, and compliance with Ohio prevailing‑wage and non‑discrimination rules. The contract is a fixed‑price bid with a 10 % bid bond and a performance/bond requirement, and the project must be completed by April 1 2027.
• Scope: air‑pressure testing and chemical‑grout sealing of sanitary laterals (max 10 LF per lateral) in Area 1, with optional downstream work in Areas 2‑3.
• Requirements: Ohio‑licensed contractor, 3 + years sewer‑cleaning experience, ability to provide required equipment (hydraulic dams, high‑velocity units, power‑rod machines) and certified operators for CCTV inspections.
• Financials: Engineer’s estimate revised to $849,010; bid bond of 10 % of total bid; retainage and liquidated‑damages provisions apply.
• Schedule: bids due November 3 2026, work to start November 30 2026, complete by April 1 2027.