Asphalt Paving & Striping Unit Price Portwide 2026

The Port of Seattle is soliciting bids on an asphalt paving and striping unit price on-call contract for Seattle-Tacoma International Airport, seaport properties, and surrounding vicinities, with bids due September 29, 2026 at 2:00 p.m. and a pre-bid meeting via Microsoft Teams on September 15, 2026 at 1:00 p.m.

The scope encompasses new asphalt paving and patching, asphalt overlays with overlay fabric, asphalt crack seal application, seal coating, profile grinding, hauling and disposal of grinding spoils, removal of existing paving markings and striping, stripe painting, concrete and asphalt saw cutting and coring of non-ACM/non-hazardous materials, installation of concrete wheel stops, curb repair and replacement, lift and level of concrete sidewalks, road water drainage upgrades (which may require permits), and related work. The bid schedule includes 32 line items with unit prices covering mobilization/demobilization, various asphalt paving depths and shifts, profiling and grinding, crack sealant application, stripe work, curb painting, and cutting services. Work will be assigned through written Work Authorizations issued by a Port Construction Manager specifying scope, estimated value, and completion timeframe for each assignment.

The contract is an on-call arrangement with a maximum not-to-exceed amount of $1.3 million, excluding Washington State Sales Tax. The initial term is one year (365 calendar days) from official contract award date or until the contract amount is depleted, whichever comes first, with an option to extend for up to 12 months. Bidders must comply with prevailing wage requirements under RCW 53.08.120 and submit a bid bond of not less than 5% of the total bid amount. Award is to the lowest responsible and responsive bidder meeting qualification criteria including current contractor registration, Washington unified business identifier number, Department of Revenue excise tax registration, workers' compensation coverage, and compliance with public works and prevailing wage training requirements. The successful bidder must provide Performance and Payment Bonds in the full contract amount and insurance certificates within 10 days of receiving the Notice of Intent to Award. Bids must be submitted electronically to const-proposal@portseattle.org with public bid opening on September 29, 2026.