Industrial Enterprise Boundary Noise Monitoring

1. Introduction

Industrial enterprise boundary environmental noise refers to the sound generated by the use of fixed equipment in industrial production activities, measured and controlled at the boundary, which interferes with the surrounding living environment. With the development of industrial enterprises, the accompanying environmental noise pollution problem has become increasingly severe. In recent years, there has been a growing number of noise pollution complaints from residents living near industrial enterprise boundaries. This noise pollution directly affects the sleep, work, and study of nearby residents, and in severe cases, even impacts their physical and mental health.

2. Characteristics

(1) The noise source is fixed.

(2) Most pollution sources have a limited range of impact.

(3) Pollution timing is related to work shifts.

(4) There may be structurally transmitted low-frequency noise from fixed equipment indoors.

3. Service Targets

(1) Factory boundary noise, machinery and equipment noise monitoring;

(2) Municipal traffic noise, construction site noise monitoring;

(3) Public place noise environment monitoring

4. Monitoring Indicators

Spectrum analysis of environmental noise, continuous monitoring of municipal traffic and construction site noise, sound insulation performance testing

5. Relevant Standards

"Industrial Enterprise Boundary Noise Standard" G12348-2008

"Construction Site Noise Limits" G12523-2011

"Urban Area Environmental Noise Standard" G3096-2008