Airtrans Center Concrete Joint Seal Replacement and Panel Rehabilitation

The Port of Portland is seeking qualified contractors to replace concrete pavement joint seals and rehabilitate panels throughout the Airtrans Center (ATC) area at Portland International Airport. The scope includes removal of existing pavement, installation of a lean‑concrete base, placement of new cement‑concrete pavement of varying thicknesses, grinding and spall repair, mid‑panel crack sealing, and installation of liquid‑applied joint sealants. The work also requires traffic control, temporary utilities, erosion‑ and sediment‑control, waste‑recycling, and final close‑out documentation. The contract will be awarded on a fixed‑price, lump‑sum basis with unit‑price items for specific line‑items. • Removal and replacement of concrete and asphalt pavement across the ATC, including full‑panel replacements where required. • Installation of new lean‑concrete base course (4‑6 in.) and cement‑concrete pavement (11‑18 in.) with liquid‑applied joint sealants. • Required site preparation, traffic control, environmental compliance, and close‑out deliverables (as‑built drawings, warranties, certificates).