MS-220015C Pump Stations 44 & 45 Abandonment

The City of Lawrence is soliciting bids for the complete abandonment of Pump Stations 44 and 45 and extensive sanitary sewer improvements. The work includes installing new PVC sewer lines (approximately 2,998 linear feet of various diameters), constructing and rehabilitating manholes, temporary pumping, dam evaluation and restoration, stream crossing restorations, and full site restoration. The contractor must also remove existing pump‑station equipment, abandon associated piping and valves, and restore the site per the drawings. The contract requires performance and payment bonds, compliance with Kansas anti‑discrimination statutes, and adherence to extensive technical specifications covering grading, trenching, concrete, asphalt, erosion control, and landscaping. Substantial completion is required by May 15 2027, with final completion by September 17 2027. Bids are due electronically by 3:30 p.m. on September 22 2026; a pre‑bid meeting/site visit is scheduled for September 3 2026. • Scope: ~3,000 LF of new sewer pipe (21”, 16”, 15”, 10”), 14 manholes, epoxy rehabilitation, stream crossings, dam work, pump‑station de‑commissioning. • Location: City of Lawrence, KS (project site at various municipal rights‑of‑way). • Schedule: Pre‑bid 9/3/2026, Q&A deadline 9/11/2026, bid deadline 9/22/2026, substantial completion 5/15/2027, final completion 9/17/2027. • Bonds: 5 % bid bond, performance, maintenance, and statutory bonds required. • Compliance: Kansas Act Against Discrimination, environmental permits, and city technical specifications.