Providing BS4142 Noise Surveys
Commercial BS4142 Noise Surveys
If you’ve been issued a planning condition that requires a noise survey in accordance with BS4142, APT Sound Testing is here to assist you. We understand the growing concern among planning authorities regarding noise from industrial sites, particularly as urban redevelopment initiatives increasingly bring industrial and residential areas into closer proximity.
The push from Central Government to redevelop brownfield sites has led to a situation where industrial noise and operational hours can significantly impact the quality of life and amenity in nearby residential areas.
Local authorities often impose strict controls on noise emissions through planning conditions, making it essential to consider noise insulation measures for plant and machinery. Achieving specified sound pressure level limits, whether at the site boundary or at nearby sensitive receptors, can be crucial in complying with these conditions. As such, establishing noise level guidelines, setting limits, and monitoring compliance are key components in ensuring that noise from industrial activities does not adversely affect surrounding communities.
When a new noise source is introduced as part of your project, we can measure the existing noise levels in the area over a 24-hour period and then predict the impact of the new noise source. If the noise source is already operational, we will measure the ambient noise levels over a 24-hour period without the noise source active and then again with the noise source operational. This allows us to determine the noise impact and ensure it aligns with acceptable levels.
BS4142 is the recognized standard for assessing industrial noise in areas where residential housing is present. It involves measuring the existing background noise levels, often at different times of the day if necessary, using the LA90 metric. LA90 is the noise level that is exceeded for 90% of the measurement period and provides a reliable indication of the baseline noise environment. Our consultants are highly experienced and thoroughly familiar with the methods and requirements outlined in BS4142, ensuring that our assessments are accurate and compliant with the standard.
We offer comprehensive noise survey reports that include detailed analyses and outline possible mitigation measures. To further support these measures, we can provide noise mapping that visually demonstrates the effectiveness of proposed solutions in real-world scenarios. Our assessments cover a wide range of industrial noise sources, including extraction systems, air conditioning units, industrial machinery, refrigeration units, and general industrial building activities.
At APT Sound Testing, we utilize the latest ‘state-of-the-art’ Norsonic acoustic equipment to conduct fully compliant BS4142 industrial noise surveys. Our advanced technology, coupled with our expertise, ensures that the noise data we collect is precise and reliable, providing you with the information needed to make informed decisions about noise control and mitigation.
If you have been requested by a local authority to undertake a BS4142 Noise Assessment, don’t hesitate to contact us. You can reach APT Sound Testing at 01525 303905 or email us at info@aptsoundtesting.co.uk. We are committed to providing timely and effective noise assessment services to meet your planning requirements.
In addition to industrial noise surveys, APT Sound Testing offers a wide range of sound testing services for various building types, including residential and commercial properties, as well as schools and buildings designed for residential purposes. Our team of experienced sound test engineers is dedicated to delivering the highest quality service, ensuring that our clients achieve the required acoustic results to pass sound testing and secure building completion. We also provide acoustic design advice, helping you to implement effective noise control strategies from the outset of your project.
Moreover, we offer ‘in-house’ UKAS-accredited air tightness testing, allowing us to deliver a comprehensive service package that can reduce costs and minimize coordination issues. By combining sound testing with air tightness testing, we provide a seamless solution that helps you meet all necessary building regulations in a cost-effective and efficient manner.
At APT Sound Testing, our goal is to support your project from start to finish, ensuring that all aspects of noise control are addressed with precision and expertise. Whether you’re dealing with a new development or an existing industrial site, we are here to help you navigate the complexities of noise assessment and compliance, ensuring that your project meets all required standards and contributes positively to the surrounding community.