Section 219 - City of Lansing City Combined Sewer Overflow (CSO)

The U.S. Army Corps of Engineers Detroit District is issuing a full‑and‑open competition (HUBZone 10 % price evaluation per FAR 19.1307) for the City of Lansing Combined Sewer Overflow (CSO) project (Solicitation No. W911XK25BA022). The contract (NAICS 237110) requires abandonment of deteriorated CSO structures, cured‑in‑place pipe (CIPP) lining to convert CSOs to storm sewers, installation of new sewer and water mains, lateral connections to existing buildings for roof‑drain separation, a comprehensive traffic‑control plan, demolition of existing pavement and replacement with concrete, and extensive excavation—including a possible 30‑ft deep trench system. No bid security is required, and two amendments (0001 and 0002) have been issued. The solicitation includes detailed line‑item pricing for pre‑construction submittals, bonding, mobilization/demobilization, traffic control, temporary facilities, sewer cleaning/inspection, demolition, sewer and water line construction, street‑light conduit, paving, and site restoration, with a base‑year total estimated cost of approximately $9.5 million. Offers must be submitted by 14:00 EST on 6 Nov 2025. For questions, contact Sally Artz (sally.artz@usace.army.mil, 313‑226‑2206).

Notice ID

0cdd68836ffe4ee19fe9b2f636287e07

Solicitation Number

W911XK25BA022

NAICS Code

237110

Classification Code

Y1NZ