Manhole Frames & Lids – Bid 22-204

This solicitation calls for the purchase and delivery of a variety of gray‑iron, self‑sealing, non‑rocking manhole frames and lids to the Four Rivers Sanitation Authority. The items must meet ASTM A48‑83 Class 35B specifications, be shot‑blasted, unpainted, and conform to strict dimensional and weight tolerances. Quantities include 200 frames‑and‑lids (R‑1670), 20 lid‑only units, 4 low‑profile frames‑and‑lids (R‑1647‑A), 50 heavy‑duty lids (R‑1772), 15 specialized frames‑and‑lids (R‑1915J) with a three‑bolt pattern, and 20 riser casings with lids (R‑1973‑1). Delivery is FOB destination to 4850 Torque Road, Loves Park, IL 61111, with a two‑year unconditional warranty and a requirement that the supplier replace defective items within three weeks. Insurance coverage must meet minimum limits (e.g., $1 M general liability) and the insurer must be rated A‑ or better. The contract follows a full and open competition process, with bid submissions due by March 4 2022 and performance required from May 2022 through April 2023. • Scope: Supply of gray‑iron, self‑sealing manhole frames & lids meeting detailed ASTM specs. • Quantity: Total ≈ 300 items across multiple part numbers. • Delivery: FOB destination, Loves Park, IL; two‑year warranty; strict insurance requirements.