SS7271 Sanitary Sewer Easement Maintenance Rebid

The City of Columbia is soliciting bids for an annual contract to maintain the sanitary sewer easements (SS7271) across the 2026‑27 fiscal year. The scope includes mechanical and specialty vegetation clearing, herbicide application, fence and gate removal/replacement, verification of easement condition, and associated erosion‑ and sediment‑control measures. Work is measured and paid on a unit‑price basis; progress payments are submitted monthly with detailed work summaries and supporting data. The contractor must provide all labor, equipment, materials, and traffic‑control measures, and must comply with City safety, noise, and environmental standards. The contract requires monthly reporting, final punch‑list completion, and lien waivers before final payment.