Environmental noise and vibration from the transportation (road and rail traffic), power generation, industrial/commercial, construction, and land-use planning sectors is a growing concern for all levels of government, resulting from intensified urban development and increased public exposure.
CRA provides a winning combination of expertise, local resources, and a versatile project team that is capable of meeting our client's noise and vibration needs and achieving project goals on time and on budget. CRA is an ISO 9001:2008 Quality System registered company, and we strive to exceed our client's expectations.
CRA provides Noise and Vibration expertise that will:
Evaluate existing or future conditions with respect to local compliance criteria or establish in situ project limits
Measure existing emissions using specialized Type 1 precision acoustic/vibration equipment in accordance with industry standards and procedures
Model on-site noise emissions and predict off-site noise impacts that are realistic and relative of actual site conditions using the latest computerized modelling software (CADNA)
Develop mitigation solutions that are practical, innovative, and cost-effective for our clients
Prepare concise documentation to regulatory permitting and approval standards
CRA's noise services are delivered worldwide, and conducted consistent with United States, United Kingdom, and Canadian regulatory guidelines and standards.
CRA's capabilities for noise and vibration services include:
Development of noise and vibration controls and phased abatement programs
Noise abatement engineering studies
Regulatory permitting
Land use planning compatibility and proposed development/zoning studies
Noise modeling
Peer review and expert testimony
Public consultation in multi-stakeholder environments
CRA has provided noise and vibration consulting services that produces results for our clients in the following sectors:
Road and rail traffic
Industrial/commercial noise and vibration
Construction/heavy equipment noise
Wind farms
Power generation
Land use planning
Environmental assessments
Residential noise and vibration impact investigations