Air / Noise Monitoring - City Analysts Limited

By: City Analysts  05/12/2011
Keywords: Noise monitoring

Air Emission Monitoring

As members of the Source Testers Association (STA), City Analysts Ltd. are fully committed to offering quality Air Emission Monitoring to many different industries. In the absence of an Irish equivalent, City Analysts have fully subscribed to the UKAS driven MCERT accreditation scheme for stack emission monitoring and are currently in the process of getting full certification. The Air Emissions monitoring team offer a wide range of sampling techniques including:-


  • Particulates                   -            BS EN 13284-1
  • Heavy Metals                 -            BS EN 14385    
  • Acid Gases                   -              US EPA Method 26 / 26a   
  • Hydrogen Sulphide         -           US EPA Method 11
  • Total VOCs                   -             BS EN 12619
  • Speciated VOCs            -            BS EN 13649
  • Dioxins & Furans           -           BS EN 1948
           Combustion Gases       
  • Oxides of Sulphur          -            BS 6069-4.4
    -            BS ISO 11632
  • Oxides of Nitrogen         -          ISO 10849
  • Carbon Monoxide           -           ISO 12039

Noise Monitoring

City Analysts offer many services in the area of Noise Monitoring ensuring that all requirements are assessed in relation to relevant and current legislation. Our clients range across the board including:-

  • Local Authorities            -              Landfill sites
  • Private Industry              -            IPPC and Waste Licence Compliance Monitoring
  • Consulting Engineers     -              EIS Baseline and predictive Noise analysis
  • Construction Industry     -           Baseline and Compliance Monitoring

All measurement and reporting is carried out by our fully competent Acoustics section and all surveys are carried out according to specific standards including:-

Environmental Noise:

  •  ISO 1996/1/2/3 - Acoustics -Description and Measurement of Environmental Noise
  •  BS 4142: Method for rating industrial noise affecting mixed residential and industrial areas

Occupational Noise:

Additional Services Include:-

  • 1/1 and 1/3 Octave Band Analysis,
  • Tonal Analysis
  • Real-time Audio Tracks recorded for Nuisance Assessment.

Keywords: Noise monitoring

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