Noise Study Services

Excessive noise in industrial environments can be a serious risks to human health, equipment integrity, and environmental compliance. A Noise Study is a critical step in identifying, assessing, and controlling noise levels to ensure safe and sustainable operations.

What is a Noise Study?

A Noise Study is a systematic method of measurement and analysis of sound levels across a facility or project site. It helps in

  • Evaluating the exposure to occupational noise that impacts worker health
  • Assessing the environmental noise impacts that can affect surrounding communities
  • Recommending control measures to mitigate risks
  • Ensuring compliance with local and international noise regulations

Our Approach to Noise Study

The following are the steps involved in Noise Study

Infographic showing the Noise Study process: project scoping, noise limit definition, source identification, 3D plant modeling, simulation, results analysis, mitigation recommendations, and reporting, using SOUNDPLAN software based on ISO 9613 standards.
Step-by-Step Approach to Conducting a Comprehensive Noise Study Using ISO 9613 and SOUNDPLAN Modeling
  1. Project Scoping & Planning
  2. Definition of noise limits and any additional requirements
  3. Identification of the noise sources;
  4. Development of a 3-D plant configuration including both obstacles and sources.
  5. Development of the numerical simulation;
  6. Results analysis and definition of potential critical areas
  7. Mitigation Measures & Recommendations
  8. Reporting

SOUNDPLAN modelling software is used for estimating the operational noise level. The study is based on the ISO 9613 ‘Acoustics – Attenuation of Sound during Propagation Outdoors’.

Importance of Noise Study Important?

If left unchecked, high noise levels can lead to:

  • Hearing loss and long-term health issues
  • Non-compliance with regulatory standards (e.g. OSHA)
  • Disruptions to nearby communities and wildlife
  • Increased operational and reputational risk

Our Noise Study Services

At ifluids Engineering, we conduct comprehensive noise studies using advanced modeling tools and methodologies. Our team provides:

A. Occupational Noise Assessments

This assessment includes:

  • Measurement of worker exposure to noise across different job roles
  • Comparing results with thresholds set by OSHA, NIOSH, or ISO 9612
  • Recommending PPE and engineering controls

B. Environmental Noise Impact Studies

This assessment includes:

  • Measurement of ambient and project-related noise at the site boundary
  • Predictive noise modeling using CadnaA, SoundPLAN, or similar tools
  • Assessing impact on residential zones or schools
  • Supporting EIA and regulatory approvals

C. Construction & Industrial Noise Assessments

This assessment includes:

  • Evaluating noise from equipments.
  • Assessing day and night-time noise levels during project execution
  • Recommending barriers, enclosures, or operational changes

Why Choose ifluids Engineering?

  • Experience across oil & gas, energy, construction, and industrial sectors
  • Compliance with OSHA, and other international standards
  • Accurate noise modeling and measurement by qualified professionals
  • Clear reporting, and expert support