The entire work area is competing with a jet engine in terms of hearing damage.Īnd it’s not just “typical” tools that produce dangerous sound levels. And while concrete is being poured and the air compressor is on, another team member is using a concrete saw that contributes 90 dB. While the concrete mixer is on, so is an air compressor that contributes another 80 dB. On a typical day, a concrete mixer is pouring the driveway, contributing 85 dB. Where an agricultural professional may only have a tractor running, construction crews often run multiple machines at once, magnifying the noise output. What often goes unnoticed in construction areas is the fact that noise threats are cumulative. Recently the US Department of Transportation released a study that outlines the noise levels of the most common machinery found on construction job sites. The diverse amount of machinery provides an inconsistent and often multiplicative level of noise exposure. The construction field is exposed consistently to a variety of hearing loss threats. Construction Hearing Protection and Noise Levels In addition, a headset can lower sound exposure for ongoing hearing protection. Clearer communication obviously results in less error and fewer performance safety hazards.
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