2026 Countywide Pavement Preservation

King County Department of Local Services, Road Services Division is requesting bids on pavement preservation improvements totaling 3.43 miles of roadway in the Cities of Normandy Park and Maple Valley and unincorporated King County under ITB KC001642, with bids due May 19, 2026 at 1:30:59 p.m. A 10% minimum Small Contractors and Suppliers utilization requirement and a 15% minimum Apprentice Utilization Requirement apply.

The scope includes removal of existing asphalt pavements and pavement markings, raised pavement markers, and recessed markers; planning bituminous surfaces; pavement repair excavation; placement of crushed surfacing; application of hot mix asphalt; erosion control; roadside restoration; and adjustment of utility fixtures. The bidding schedule contains 39 line items with quantities ranging from lump-sum mobilization and traffic control to over 52,100 square yards of planing bituminous pavement. Pricing is submitted on a unit-price and lump-sum basis, with unit prices subject to adjustment based on actual quantities performed during construction.

The engineer's estimate is $2,616,273. The contract term extends from Notice to Proceed through project completion and substantial completion as specified in the Contract Documents. Bids will be opened via Microsoft Teams; no pre-bid conference is scheduled. A 5% bid guaranty (bond, certified check, or cashier's check) payable to King County is required. A Performance and Payment Bond in the full contract amount is required prior to contract execution. Bidders must comply with prevailing wage requirements, non-discrimination provisions, and King County Ordinance 19925. Subcontractor listing requirements apply for plumbing, electrical, HVAC, structural steel, and rebar installation work. The lowest responsive, responsible bidder will be awarded the contract. King County reserves the right to reject any or all bids.