Four Rivers Sanitation Authority is replacing a segment of its sanitary sewer collection system at 6451 E. Riverside Boulevard, Rockford, IL. The scope includes removal and replacement of a 4‑ft diameter manhole, installation of new 8‑in. SDR‑35 PVC sewer pipe and 6‑in. SDR‑26 service pipe, extensive pavement demolition, installation of new concrete curb & gutter, concrete sidewalk, asphalt binder and surface courses, pavement marking, landscape grading, inlet protection devices, a silt fence, and removal/re‑installation of three light poles. The contract is structured as a unit‑price bid; the low bidder (N‑Trak Group, LLC) submitted a total price of $102,926. Key project constraints include a completion deadline of 15 Nov 2024, $300 per day liquidated damages for delay, a 10 % bid bond, 100 % performance bond, and extensive insurance and warranty requirements.
• Sanitary sewer pipe & manhole replacement (PVC, 8‑in. & 6‑in.)
• Pavement removal and new concrete/ asphalt construction (≈ 225 SY pavement, 751 SF sidewalk, 51 TON asphalt)
• Erosion‑control (inlet protection, silt fence) and light‑pole relocation
• Strict utility‑notification (≥ 48 hr) and no‑work‑on‑Sundays rules.