Land Development: We provide compliance assessments for land developments, including buffer distance calculations and barrier effectiveness analyses. We analyze sources such as roadways, airports, trains, industrial facilities, and provide mitigation plans to meet zoning and other regulations.
Department of Transportation: We offer complete DOT noise impact assessments and mitigation analyses for projects ranging in size from intersection improvements to entire corridors.
FTA: We conduct noise and vibration impact and mitigation analyses per the Federal Transit Administration guidelines, including both General and Detailed studies.
NEPA: We assess the impact of noise on a variety of projects that require a NEPA analysis, including oil and gas operations, mining operations, ski area development, Federal lands roadway projects, and water resource projects. We provide full technical reports and NEPA documents.
World Bank: We assess compliance of project noise levels with World Bank Standards. Projects include mining, oil and gas, water resource development, etc.
Local Noise Codes: We offer assessment of compliance with local "nuisance" codes, local zoning codes, and state regulations. We also support agencies in the development of codes.
UBC: Field testing and numerical analysis of STC, IIC, and reverberation.