In order to obtain approval for planning, a properly done noise impact assessment is usually the initial step.
Noise Survey & Impact Assessment
A properly conducted sound impact assessment, and specifically one that follows the guidelines in BS 4142: 2014 could be the difference in approval for planning, or a negative decision notice!
Are noise impact assessments hindering your capability to take your plans forward? We can assist you.
What is what is a BS 4142 Noise Assessment?
The British Standard describes how to evaluate the quality of sound from an commercial or industrial nature. It can, for instance, be used to evaluate the sound produced by manufacturing process or fixed plant. In essence, BS 4142:2014 tells us how to assess the sound levels in outdoor areas caused through work. Then, it explains how to use the data to determine the effect on nearby residential areas.
The most recent version of this document was supported by a significant amount of experience gained from earlier versions. In addition to the actual experience, the new guidance also draws on the development of knowledge gained from the latest research in the fields of acousticsand human perception and health.
The response to the sound is a subjective. It is a fact that the response to sound can vary from individual to. It is also affected by many other variables. The factors that affect it includethe degree to which the source of noise is in comparison to other sounds in the vicinity as well as the level of the noise; and also the general attitude toward the source of the noise.
To achieve this, BS4142 assessment is attentive to the where sound originates. The document also acknowledges the distinction between noise and sound. The term “sound” refers to something which can be measured with an appropriate measurement device like an audio level meter. Noise however is a result of human perception. Therefore the term “noise” is usually interpreted in the form of “unwanted sounds”.
Noise Evaluations to be used for Electrical or Mechanical Plants
One of the main reasons to use BS 4142: 2014, is to evaluate the noise emissions of externally mounted mechanical and electrical plants. Although assessing noise and vibrations from open and construction sites might require an alternative assessment technique, most industrial or commercial processes can be suitable for the BS 4142 test.
If you’d like to know the possibility of a noise study contact us for a free conversation about your current situation.
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