Noise, Vibration, and Air Quality Analysis Support for Capital Project Services

Washington County, Oregon is seeking qualified organizations to provide on-call professional services for the Department of Land Use and Transportation, specifically focusing on noise, vibration, and air quality analysis support for transportation projects. The procurement solicitation (No. 2025.107-ITQ) requires contractors to perform advanced project reviews for noise impacts, identify existing noise conditions, conduct noise monitoring and modeling, provide air quality analysis support, attend community and stakeholder meetings, develop construction noise plans, and maintain the Washington County Noise Manual. Bidders must demonstrate a minimum of three consecutive years of experience executing similar work and provide evidence of satisfactory performance records, financial capability, and professional integrity. The solicitation was released on December 22, 2025, with questions due by December 30, 2025, at 5:00 p.m., and responses required by January 2, 2026, at 2:00 p.m. Responses must be submitted electronically through the County's Procurement Portal, with the County reserving the right to award the contract to the lowest responsible responder meeting all specifications.

The contract does not explicitly identify specific set-aside designations, but it does indicate a preference for resident vendors as defined in ORS 279A.120. Contractors must comply with prevailing wage requirements under ORS 279C.800-279C.870 and register applicable equipment with The Yard for Clean Air Construction compliance. The contract term shall not exceed five years, with a pricing schedule requiring hourly rates for four classifications: Principal (10 hours), Traffic Noise Engineer (20 hours), Field Technician (40 hours), and Editing and Graphics (80 hours). While the estimated contract value is listed as "NO VALUE" in the legal advertisement, contractors must be prepared to provide comprehensive insurance coverage, including Commercial General Liability with $1,000,000 per occurrence and $2,000,000 aggregate limits, Automobile Liability Insurance with $1,000,000 combined single limits, and Professional Liability/Errors and Omissions insurance with $1,000,000 per occurrence and $2,000,000 aggregate. Subcontractors must report payment and utilization data through B2GNow and the County's online Certified Business utilization tracking system.