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Noise and vibration services

Noise and vibration services

Noise can be a major occupational health and safety health issue within a plant or worksite and an environmental issue beyond a site perimeter.

Excessive vibration within operating plant can limit performance or indicate impending plant failure.

Environmental noise control

Noise from industrial sites and plant can be a major issue for neighbours, and subject to general or specific limits under environmental protection regulations and legislation. hrl: offers expertise in identifying, quantifying and mitigating environmental noise travelling beyond the perimeters of industrial sites and plants.

Noise control engineering

Workplace exposure to noise is a major occupational health and safety issue.  Over time, exposure to some workplace noise can lead to hearing loss among those working on the site.

hrl: draws on extensive experience in conducting noise audits and investigating occupational exposure to industrial noise offering expertise in identifying, quantifying and mitigating workplace noise.

Vibration monitoring

Excessive vibration can limit plant operation. Such vibration can result from out-of-balance plant, component misalignment or looseness, or bearing or gear defects and can lead to plant failure.

hrl: offers machine-condition monitoring and vibration analysis that can provide early warning of defects and identify appropriate preventative maintenance procedures and timelines.

What Our Clients Say

"Going through the process of the energy audit was great for two main reasons. Firstly, it identified where we have information gaps and what we can start measuring to better understand our energy usage. Secondly, it independently identified and qu...

James Perrin
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Our Certifications


NATA accredited AtS/NZS ISO 17025, AS/NZS ISO 17020NATA Accredited Laboratories number 561

ISO 9001 Quality Management

ISO 9001 Quality Management certified by BSI under certificate number FS605116.