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Get factory noise within the limit — at the boundary and in the workplace
Factory noise over the boundary limit or in the workplace carries legal, community, and worker-health risk. We measure, pinpoint the source, and propose the most cost-effective way to bring it down. Because we don't sell equipment, our recommendations are driven only by what will actually reduce the noise at the lowest justified cost — not by what we have to sell. We work with your maintenance and engineering teams so the fix is one you can actually implement and maintain.
When to call us
- An EIA condition or permit requires periodic boundary or exposure measurement
- Nearby residents or businesses have complained about factory noise
- You need an occupational noise exposure assessment for a health and safety audit
- You're planning an expansion or new equipment near residential or sensitive receptors
How we help
- Multi-point boundary measurement and worker exposure (ISO 9612)
- Pinpoint dominant sources with analysis and an acoustic camera
- Assess against EIA and ministerial limits
- Design mitigation, then verify the result after works
What you get
- A 24-hour (or representative period) Leq boundary noise report
- Frequency analysis identifying the dominant noise sources
- Engineering noise-control recommendations ranked by cost and effectiveness
- A worker noise-exposure report prepared in line with ISO 9612, where required
Standards applied
ISO 1996 · ISO 9612 · ISO 9613-2 · relevant ministerial regulations
FAQ
How many points do you measure?
It depends on the site size and where people are affected — we scope the right number and confirm it in the quote.
Can you help with the EIA report?
Yes — we produce the noise study and reporting for the EIA process.
Can you help even if we don't know where the noise is coming from?
Yes — identifying the source is often the main value we add. We use frequency analysis and, where useful, directional or partial measurements to isolate which equipment or process is responsible before recommending a fix.
Do you sell noise-control equipment such as barriers or enclosures?
No. We design and specify what's needed and can review proposals from contractors or suppliers, but we don't sell or install equipment ourselves — so our recommendations aren't influenced by a product line.
Do you measure over 24 hours?
When the regulation or the situation calls for it, yes. Many industrial processes and complaint patterns vary through the day and night, so a representative period is often needed to get a defensible result.