This contract governs the full abandonment of the Winnebago Sewage Treatment Plant, requiring demolition of plant structures, removal and disposal of approximately 4,300 tons of biosolids, extensive site grading, and restoration of the land for future use. The work also includes installation of new pavement (PCC sidewalks, curb & gutter, recycled‑asphalt surface), construction of a new perimeter chain‑link fence with two 24‑ft electric slide gates, seeding and fertilizing of roughly five acres, and the installation of an electrical duct bank and underground junction boxes. All work must comply with Illinois environmental, safety, and utility‑coordination regulations, with a final completion deadline of 31 July 2020 and liquidated‑damage penalties for missed milestones.
• Demolition, biosolids dewatering, transport to Orchard Hills Landfill, and site grading (≈ 1 acre).
• New infrastructure: pavement, curb‑gutter, chain‑link fence, electric gates, and electrical utilities.
• Environmental controls: silt fence, seeding/fertilizing, CCDD certification, and compliance with IEPA/Illinois Urban Manual standards.