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

Washington County is seeking quotes from qualified organizations to provide professional services for noise, vibration, and air quality analysis support related to transportation projects. The selected contractor will provide on-call services, including project review, noise monitoring, air quality analysis, and community meeting support. The contract term is expected to be up to 5 years. • Provide advance project review for potential noise impacts and mitigation • Identify existing noise conditions • Perform noise monitoring as needed • Run models for future conditions • Provide support for air quality analysis • Attend community and stakeholder meetings • Provide supporting information for community and stakeholder meetings The contractor will also be responsible for maintaining and updating the Washington County Noise Manual and providing general support for other County projects.