This public‑sector contract awards the design‑build and construction of a sanitary‑sewer reroute along Milford Avenue/IL Route 251 in Rockford, Illinois. The work includes exploratory excavation, removal and replacement of driveway pavement, installation of aggregate base course and two asphalt layers, relocation of existing 8‑in PVC sewer pipe, installation of a new 4‑ft‑dia. manhole, adjustments to existing manholes, private‑service extensions, guard‑rail removal/replacement, traffic‑control maintenance of at least one open lane, erosion‑control measures, and final turf restoration. The contractor must adhere to strict utility‑notification timelines, ID OT traffic‑control standards, and provide warranties for trench settlement (3 years) and general work (2 years).