JG/T 400-2012The cleaning service standard for ventilating and air-conditioning systems (English PDF)

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009.

This standard proposed by the Ministry of Housing and Urban Standard and Design Institute.

This standard by the Ministry of Housing and Urban Construction Environment and Energy Standardization Technical Committee.

This standard was drafted. China Academy of Building Research, China Center for Disease Control and Prevention, Tongji University, Shenzhen Polytechnic, on Sea air conditioning duct cleaning Association, Yorkshire (Zhejiang) Environmental Protection Technology Co., Ltd., Zhongkai Agricultural Engineering College, China Light Industry Cleaner Production Center, Beijing Han Zhuo air purification equipment limited liability company, Beijing Xin mark environmental energy-saving Technical Advisory Co., Ltd., Shanghai Bangjie environmental technology limited Company, Shanghai Tongsheng Central Air Conditioning Co., Ltd., Guangdong Midea Commercial Air Conditioner Co., Ltd., Guangdong Chigo Air Conditioning Co., Ltd., Guangzhou Xintiandi Central Paul Technology Co., Ltd., Guangzhou Institute of Building Materials Industry Co., Ltd., Zhuji Condor Kangxing Chemical Co., Ltd., Hangzhou Guling Environmental Engineering Cheng Co., Ltd., China Chamber of Commerce, China Tourism Hotels Association.

1 Scope

This standard specifies the ventilation air conditioning system cleaning services terms and definitions, cleaning service requirements, cleaning service implementation steps and cleaning Industry service quality acceptance.

This standard is applicable to the cleaning of equipment, pipes and components that affect the indoor air quality in the ventilation and air-conditioning system of industrial and civil buildings service.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document.

Air filters

GB 19210 air conditioning and ventilation system cleaning specification

3 Terms and definitions

The following terms and definitions apply to this document.

Ventilation and air conditioning system cleaning service cleaningserviceforventilatingandair-conditioningsystems Cleaning services for ducts, vents, air handling units and other components in ventilation and air conditioning systems used to process and deliver air.

Contaminated contaminants Ventilation and air conditioning systems affect the indoor air quality and system operation of the dust, biological pollutants and construction waste.

Cleaning

Use safe, effective and reasonable method to remove accumulated air and air conditioning system dirt.

Dedicated cleaning equipment specializedcleaningequipment for ventilation and air conditioning system cleaning services equipment and instruments in general.

Cleaning services professionalcleaningservice Engaged in ventilation and air conditioning system cleaning professional and technical services.

Cleaning port operationopening Ventilation and air conditioning system for cleaning operations reserved or newly opened port.

Visually clean visibleclean Direct or indirect visual ventilation and air conditioning system no obvious dirt.