IAH Airfield Drainage and Safety Improvements

The Houston Airport System seeks a qualified contractor to perform extensive drainage and safety improvements on the George Bush Intercontinental Airport (IAH) airfield. The work includes repairing, backfilling, re‑grading, and correcting erosion and sinkholes along multiple drainage ditches, with required site visits and a pre‑bid conference. A bid bond is required, and all submissions must follow the detailed Project Manual. • Scope: Drainage channel repair, backfill, re‑grade, erosion control, sinkhole remediation across IAH airfield • Mandatory pre‑bid conference on June 23 2026 (10 AM CT) and required site visit thereafter • Submission deadline July 23 2026; questions due June 30 2026; bid bond required; full project documents provided in solicitation PDFs