About Us  Services       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    Noise Control for Industrial Facilities       Petrochemical Facilities       Desalination Plants       Gas Treatment Facilities       Pulp and Paper Mills       »  Mining Operations       Quarries & Landfills       Steel Mills & Aluminum Smelters       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    Noise Control for Power Plants       Wind Turbine Plants       Combined Cycle Plants       Simple Cycle Plants       Diesel Generators       Oil, Coal & Gas Fired Plants       HRSG's       Air Cooled Condensers       General Plant Components       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    Noise Control for Architectural     & Commercial Applications       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    Environmental Noise Assessments       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    Noise Modeling Capabilities       Sound Propagation Calculations       Model Input Development       Ex 1 - Simple Cycle Power Plant       Ex 2 - Gas Treatment Facility       Ex 3 - Combined Cycle Power Plant       Ex 4 - Quarry       Ex 5 - Wind Turbine       . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  Projects  Clients  Publications  Staff  Contact Us Noise Control for Mines and Mining Operations Hessler Associates provides acoustical analysis, design and noise control services for new or existing mining operations and surface works. Noise from proposed future projects or expansions can be analytically modeled to evaluate any potential environmental noise impacts and to determine what noise mitigation measures might have to be incorporated into the operation. In addition, the firm specializes in the analysis and diagnosis of noise problems in operating facilities and in the development of practical and cost-effective noise abatement measures. Typical noise sources include: » Surface Power Generation Plants » Surface Material Processing Systems » Mine Ventilation Fans and Systems » Conveyors, Pumps, Generators » Earth Moving Equipment » Auxiliary Boilers » Truck and Rail Activities » Drilling Equipment Measuring Mine Ventilation Air Intake Noise Problem Other services include complete acoustical mapping of operating facilities to document current levels of worker noise exposure relative to OSHA, or other applicable international guidelines. ABOUT US :: SERVICES :: PROJECTS :: CLIENTS :: PUBLICATIONS :: STAFF :: CONTACT

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