Request for Bid - Water Treatment Plant Replenishment of Anthracite Filter Media

The City of Muskogee is seeking a qualified contractor to supply, deliver, and install approximately 6,900 cubic feet of anthracite filter media at its municipal water‑treatment plant. The work includes placement of the media into twelve existing filters, washing and conditioning the media, and restoring the work area. All materials must meet potable‑water standards (AWWA, NSF/ANSI 61) and be accompanied by a compliance affidavit. Bids are sealed, must include all required statutory affidavits, and are due March 10, 2026. • Supply of 0.6‑0.8 mm anthracite filter media meeting strict cleanliness and certification requirements. • Installation, distribution, washing, and conditioning of the media in twelve plant filters. • Delivery FOB Muskogee, OK with a default 14‑day delivery window if not otherwise stated. • Mandatory pre‑bid meeting on Feb 25 2026; all bidders must attend or risk rejection.