The Rock River Water Reclamation District contracted the extension of a sanitary sewer line along Shelburne Drive in Cherry Valley Township, Illinois. The work includes installing 2,229 linear feet of 8‑in. PVC sewer pipe, constructing nine 4‑ft concrete manholes, replacing existing culverts, removing and reconstructing asphalt pavement, and performing extensive site‑work such as grading, erosion‑control blankets, topsoil placement, and seeding. The project is funded through Special Assessment No. 135 and subject to strict Illinois state specifications, environmental permits, and a liquidated‑damage penalty of $300 per day for missed construction deadlines.