Industrial & Commercial Noise Assessments | BS 4142

Industrial and commercial noise assessments

The British Standard BS 4142:2014 Methods for rating and assessing industrial and commercial sound describes methods for rating and assessing sound of an industrial and/or commercial nature. This includes sound from:

  • Industrial and manufacturing processes;
  • Fixed installations (e.g. mechanical and electrical plant and equipment);
  • Loading and unloading of goods and materials at industrial and/or commercial premises; and
  • Sound from mobile plant and vehicles that form an intrinsic part of the overall sound emanating from premises or processes (e.g. forklift trucks).

BS 4142 is commonly used as part of the planning and permitting process as part of a noise impact assessment for development. This can include new industrial facilities, air-conditioning condensers or residential units near existing industrial or commercial premises.

Sound Solution Consultants are specialists in providing noise impact assessments following the methods described by BS 4142. Our consultants are well-versed in the detail of BS 4142 and its application for industrial and commercial noise assessment.

We offer a quick turn around on our impact assessments, providing cost-effective services and mitigation advice.

Our assessment approach

Where BS 4142 reports are required for planning, we always determine specific Local Authority or local policy noise requirements prior to attempting. This approach ensures that the development objectives are defined and avoids any undue delay or request in the process.

We aim to reduce uncertainty in our assessment approach by considering several technical means following the requirements of the Standard method. This includes using:

  • Baseline sound levels over an appropriately long timeframe to provide a good indication of representative background and residual (i.e. pre-existing) sound levels. This is usually long enough to define entire day or night periods as required for assessment
  • Class 1 monitoring equipment with manufacturers accessories and field calibrations
  • Representative measurement locations
  • Data from site measurements or equipment manufacturers, in octave or third octave bands
  • Audio recordings to analyse existing sound in the environment
  • Reference calculation models (e.g. ISO 9613)

For developments where there are many sources or receptors, we often use environmental noise modelling to illustrate noise emission.

Mitigation measures are always provided following the principles of noise control, by reducing noise in the following hierarchy

  • At source
  • Along the transmission path
  • At the receptor

We aim to provide mitigation advice that is commensurate to any problem at hand, simple to employ and cost effective for the end user.

Our reports are always clearly detailed, providing policy requirements, raw data, calculations and mitigation (where appropriate) as well as the assessing consultants’ experience. Naturally, some impact assessments in accordance with BS 4142 are very detailed and sometimes quite complex. BS 4142 assessments should only be attempted by appropriately qualified and experienced people.

Why work with us?

  • Established since 2004
  • Friendly, Professional & Knowledgeable Consultants
  • Competitive Pricing & High-Quality Services
  • Maximum 7 Working Day Promise on Sound Testing*
  • Free Advice for Sound Test Failures**
  • Quick Turnaround on Material Deliveries
  • UKAS Accredited
  • We Work Across the Whole of the UK
Request a call back
* Maximum 7 working days from confirmation of booking to site attendance on all sound insulation testing. Quotation T&C's apply. Working days are Monday to Friday excluding bank/public holidays and office shut down days.** Excludes written advice or revisits.

Proudly offering nationwide surveys and shipping for the UK

Call: 01473 464727Email: [email protected]

Request a call back
UK Map

What our clients say

I just wanted to say a huge thank you to you and your team for all the extra help you have given me in dealing with my rather sensitive issue of noise transmission to my downstairs neighbour. It has been invaluable. In recognition, I have made a £50 donation to the charity: Action on Hearing Loss.

Jodi Riches - Client

Have worked with Sound Solution for the last 7 years and have found them to be very professional and excellent at their work. Always happy to provide me with advice pre and post purchasing new buildings and during development projects. We have worked on various scale of projects and so far have found nothing that phases them. The reports are well written, clear and easy to follow. A great asset to our extended team.

Sanjeev Bhamm, Pelham Associates

We are delighted to work with SCC Ltd in resolving the ever more complex requirements for careful acoustic design. Their knowledge coupled with a helpful approach assists us in delivering tailored solutions which fit within our design constraints.

Chris Parsons, Parsons Whittley

We have been working with Sound Solutions for a few years now, as they offer a professional and consistent service. They are always happy to respond to site-based questions and are quick to reply to emails and phone calls. It is reassuring to our clients that they provide both the specification prior to construction and test on completion.

Ben Harvey - Architect, Liam Russell Architects

We have worked with Mark and the team at Sound Solutions for many years and have always been very happy with their professional service and first-rate advice. I have personally recommended them to many other clients.