NOISE ASSESSMENT SERVICES

At WHS, we provide detailed occupational noise assessment services to help employers protect workers, comply with OH&S regulations, and implement effective hearing conservation programs.

​Whether you're managing a noisy construction site, mechanical room, or industrial facility, our certified occupational hygienists deliver precise, compliant noise measurement and analysis.
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🔧 What’s Included in Our Noise Assessments

🎧 Personal Noise Dosimetry
  • Full-shift exposure measurement for individual workers
  • Complies with NIOSH and CSA standards
  • Ideal for employees exposed to variable noise levels throughout the day
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📊 Area Sound Level MappingArea Noise Mapping:

  • Real-time spot measurements across work zones
  • Identifies peak risk areas to inform controls and signage
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⏱ Time-Weighted Average (TWA) Calculations

  • Evaluates average daily exposure vs. OH&S limits
  • Helps determine if hearing protection is mandatory
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📉 Peak & Impulse Noise Analysis

  • Captures high-decibel, short-duration events (e.g., hammering, machinery startups)
  • Essential for determining need for additional PPE
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📝 Detailed Reporting & Recommendations

  • Easy-to-read reports
  • Custom control measures (engineering, admin, PPE)
  • Hearing conservation program integration
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🏭 Industries We Serve

  • Oil & gas
  • Construction
  • Manufacturing
  • Utilities & power plants
  • School boards and public facilities
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🔗 Learn More:

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📞 Ready to Assess Your Workplace?

Let WHS provide the certified testing and expert guidance you need to stay compliant and protect your team.

updated May 2025
WHS - Occupational Hygienist