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 Steel Mills and Aluminum Smelters Hessler Associates provides acoustical analysis, design and noise control services for new or existing steel mills, aluminum smelters and other metal industry facilities. Noise from proposed future installations can be analytically modeled to evaluate any potential environmental impacts from the plant and to determine what noise mitigation measures might have to be incorporated into the facility. In addition, the firm specializes in the analysis and diagnosis of noise problems in operating quarries and landfills - and in the development of practical and cost-effective noise abatement measures. Typical noise sources include: » Sinter Plants » Raw Materials Transport » Conveyors » Coke Ovens » Blast Furnaces » Rolling Mills » Tube Mills » Aluminum Pots » Fans and Blowers » Pumps and Motors Other services include complete acoustical mapping of operating facilities to document current in-plant noise levels. Noise mapping identifies high noise areas where ear protection or limited exposure times may be required by OSHA (for domestic sites) or the pertinent regulatory body for overseas facilities. In addition, the comprehensive site survey involved in mapping highlights areas where noise mitigation would produce the greatest benefit. ABOUT US :: SERVICES :: PROJECTS :: CLIENTS :: PUBLICATIONS :: STAFF :: CONTACT

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