What is BS EN ISO 4871:2010?

BS EN ISO 4871:2010 is a technical standard that provides guidelines for the measurement and evaluation of occupational noise exposure. It sets out the procedures for measuring noise levels in the workplace and assessing their potential impact on workers’ hearing health. Compliance with this standard ensures that employers are meeting their legal obligations to protect employees from excessive noise exposure.

The Importance of Occupational Noise Measurement

Accurate measurement of occupational noise levels is crucial for several reasons. Firstly, it allows employers to identify areas of high noise exposure within the workplace and take the necessary steps to implement control measures. By measuring noise levels, employers can determine which areas or processes require noise reduction efforts and develop effective engineering solutions or administrative controls.

Measurement Procedures and Requirements

BS EN ISO 4871:2010 outlines the specific requirements for conducting noise measurements in various work environments. This standard establishes standards for the selection and calibration of sound level meters and dosimeters, ensuring accurate and reliable measurements. It also specifies the measuring positions and durations for different types of noise sources, ensuring consistent assessment across industries.

Evaluation and Control of Occupational Noise Exposure

Once noise measurements have been conducted, BS EN ISO 4871:2010 provides guidance on evaluating the results and determining the risk to workers' hearing health. The standard recommends analyzing the measured data and comparing it to the relevant exposure limits established by regulatory bodies. Based on these evaluations, employers can then implement appropriate control measures to reduce noise exposure and protect their employees' hearing.