Description
The State of Hawaii Department of Transportation is seeking contractors to repair and replace aircraft tie‑down anchors at the Kawaihaapai (Dillingham) Airfield on Oahu. The work includes removal of existing tie‑downs, concrete foundation work for ten new anchors, repair of fifty‑three existing tie‑downs, application of corrosion‑inhibitive epoxy coating, utility locating, soil testing, and strict sequencing to limit work to four adjacent parking spots at a time. All work must comply with HDOT specifications, environmental hazardous‑material handling plans, and required certifications.
• Replace 10 tie‑down anchors and install new concrete foundations.
• Repair 53 existing tie‑downs with epoxy bonding, rebar, and asphalt patching.
• Conduct utility locating, GPR scans, soil testing, and follow HDOT‑Airports coating and concrete standards.