Site work for a transportation facility in Seatac, Washington. Completed plans call for site work for a transportation facility.

Remove existing and anticipated obstructions consisting of different species of trees around Seattle-Tacoma International Airport, replant trees of compatible species in appropriate locations. Obstructions include any objects penetrating, or will penetrate within five years, Federal Aviation Administration (FAA)-designated approach and departure surfaces. 2024 Flight Corridor Management Program includes trees cutting, invasive species removal, planting, and landscaping in the surrounding areas of Seattle-Tacoma International Airport. The Port is providing a list to assist bidders in locating subcontractors and suppliers from the Washington State Office of Minority and Women's Business Enterprises (OMWBE) directory for this contract. A list of related North American Industry Classification System (NAICS) codes is provided but may not include all needed trades. For this work, tasks may include landscaping services (removing trees/vegetation, replanting vegetation with a 2-year maintenance plan, hydroseeding), chain link fence installation, and site preparation contracting. Bids must be submitted via email no later than the specified deadline. Any bids received after the published bid submittal time will be rejected. The Port of Seattle is not responsible for any costs incurred in response to this Advertisement for Bids. The time limit for substantial completion of the work is 175 calendar days. The WMBE utilization goal is 18% for this contract. The Engineer's estimate range for this project is $ 1.5M to $ 3M . *The value for this project is based on a financial range. The value is listed as the highest possible cost from the range provided by a stakeholder or official project document. Question Cut-off Date: May 27, 2026, 3:00:00 AM To submit questions regarding Bidding Documents, log into VendorConnect