Hessler Associates - Noise Control Engineering Noise Control Engineering
Noise Control Engineering
 


 

 About Us

 Services   
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   Noise Control for Industrial Facilities

      Petrochemical Facilities
      Desalination Plants
      Gas Treatment Facilities
      »  Pulp and Paper Mills
      Mining Operations
      Quarries & Landfills
      Steel Mills & Aluminum Smelters   
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   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   

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   Noise Control for Architectural
    & Commercial Applications
  
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   Environmental Noise Assessments   
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   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   
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Noise Control for Paper Mills and Wood Products Facilities
Hessler Associates provides acoustical analysis, design and noise control services for new or existing pulp and paper mills and wood products 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.

Noise Control for Industrial Facilities
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:

» Pulp Digester Systems
» Recovery Boilers
» Chip Conveyors
» Debarking drums
» Pulp Refiners
» Refiner Motors
» Paper Machines
» Paper Dryers
Noise Control Engineering


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.







Hessler Associates - Noise Control Engineering
 

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