
Industrial noise — machinery, extraction, generators, reversing alarms — is often assessed using BS 4142, which compares the noise to the background level and rates how likely it is to cause complaints. That gives your case a technical backbone most neighbour disputes don't have.
The pack's Expert Acoustic Annexe (in Professional) explains BS 4142, WHO guidance and BS 8233 in plain English so you know what your evidence is judged against. The free check is a good first step.
Log everything with the Case Toolkit, push the council, and use Section 82 if they don't act.
General information, not legal advice. Section 82 applies in England & Wales. No outcome is guaranteed.