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Soliciting opinions on three national standards, including the Technical Specification for Automatic Noise Monitoring in Industrial Enterprises (Trial)


Time:

2024-01-09

In order to improve the standard system for noise pollution prevention and control, opinions were solicited on three national standards: "Urban Rail Transit Noise Emission Standard", "Construction Site Boundary Noise Emission Standard", and "Technical Specification for Automatic Noise Monitoring of Industrial Enterprises (Trial)".

In order to improve the system of noise pollution prevention and control standards, the Ministry of Ecology and Environment has organized the preparation of three standards, including the "Draft of Noise Emission Standards for Urban Rail Transit (Solicitation for Comments)", "Draft of Noise Emission Standards for Construction Site Boundary (Solicitation for Comments)", and "Technical Specification for Automatic Noise Monitoring of Industrial Enterprises (Trial) (Solicitation for Comments)".

 


01. Noise Emission Standards for Urban Rail Transit (Draft for Comments)

This standard specifies the noise emission limits and measurement methods for urban rail transit ground and elevated lines.

This standard is applicable to the management and evaluation of noise emissions during the operation of urban rail transit ground and elevated line trains.

The management and evaluation of boundary noise emissions in areas such as vehicle depots and parking lots shall comply with GB12348 Industrial Enterprise Boundary Environmental Noise Emission Standards.

 

02. "Emission Standards for Noise at the Boundary of Construction Sites (Draft for Comments)"

This standard specifies the noise emission limits and measurement methods for construction sites with noise sensitive buildings in the surrounding area.

This standard is applicable to the management, evaluation, and control of construction noise emissions from buildings, municipal, communication, transportation, water conservancy, and other types of buildings with noise sensitive surroundings.

This standard is not applicable to the emission supervision of noise generated during repair and emergency construction processes.

 

03. Technical Specification for Automatic Noise Monitoring in Industrial Enterprises (Trial) (Draft for Comments)

This standard specifies the technical requirements for automatic noise monitoring systems, point layout, monitoring items, data processing and evaluation, quality assurance and quality control in industrial enterprises.

This standard is applicable to the automatic monitoring, data processing, and evaluation of noise in key noise emitting units. Other industrial enterprises that emit noise can refer to it for implementation.

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