GB 50242-2002 建筑给水排水及采暖工程施工质量验收规范 英文版
1. General Principles
1.0.1 The Code is constituted so as to strengthen architectural works quality management, unify the acceptance of architectural water supply, drainage and heating works construction quality and ensure works quality.
1.0.2 The Code is suitable for the acceptance of architectural water supply, drainage and heating engineering construction quality.
1.0.3 The requirement for construction acceptance in engineering technical document and contract document adopted in the architectural water supply, drainage and heating works construction can't be lower than the Code's prescription.
1.0.4 The Code should be used with national standard Unified Standard for Constructional Quality Acceptance of Building Engineering GB 50300.
1.0.5 The construction quality acceptance of architectural water supply, drainage and heating works not only implements the Code, but also conforms to the prescription of national current related standard and norm.
2 Terms
2.0.1 Water supply system
The network systematically transports the water to the water utilization site through pipeline and its auxiliary equipment according to the requirement of building and the user's production, life and fire protection.
2.0.2 Drainage system
The network which timely drains the roof rain water and the polluted water as well as waste water produced by life and production process through pipeline and its auxiliary equipment.
2.0.3 Hot water supply system
The networks which transport hot water by the pipeline and its auxiliary equipment so as to meet certain special water temperature demand in the people's life and production process.
2.0.4 Sanitary fixtures
The equipment is used to satisfy people's different sanitary requirements in daily life, collect and drain the polluted water and waste water in the life and production.
2.0.5 Water supply fittings
A general designation of different pipe fittings, valves and water taps which are used to regulate, distribute the water flow and hydraulic pressure as well as shut off and change water flow direction in the water supply and hot water supply system.
2.0.6 Intermediate water system of building
The intermediate water system of building takes architectural, bath drainage, wash drainage and laundry drainage as water source. The water supply system is used for lavatory flush， afforestation, vehicle washing, road sprinkle, air conditioner cooling and waterscape through physical and chemical process treatment.
2.0.7 Auxiliaries
All sorts of equipment are set up for satisfying user's different functions of use and improving operation quality in the architectural water supply, drainage and heating system.
1.0.1 The Code is constituted so as to strengthen architectural works quality management, unify the acceptance of architectural water supply, drainage and heating works construction quality and ensure works quality.
1.0.2 The Code is suitable for the acceptance of architectural water supply, drainage and heating engineering construction quality.
1.0.3 The requirement for construction acceptance in engineering technical document and contract document adopted in the architectural water supply, drainage and heating works construction can't be lower than the Code's prescription.
1.0.4 The Code should be used with national standard Unified Standard for Constructional Quality Acceptance of Building Engineering GB 50300.
1.0.5 The construction quality acceptance of architectural water supply, drainage and heating works not only implements the Code, but also conforms to the prescription of national current related standard and norm.
2 Terms
2.0.1 Water supply system
The network systematically transports the water to the water utilization site through pipeline and its auxiliary equipment according to the requirement of building and the user's production, life and fire protection.
2.0.2 Drainage system
The network which timely drains the roof rain water and the polluted water as well as waste water produced by life and production process through pipeline and its auxiliary equipment.
2.0.3 Hot water supply system
The networks which transport hot water by the pipeline and its auxiliary equipment so as to meet certain special water temperature demand in the people's life and production process.
2.0.4 Sanitary fixtures
The equipment is used to satisfy people's different sanitary requirements in daily life, collect and drain the polluted water and waste water in the life and production.
2.0.5 Water supply fittings
A general designation of different pipe fittings, valves and water taps which are used to regulate, distribute the water flow and hydraulic pressure as well as shut off and change water flow direction in the water supply and hot water supply system.
2.0.6 Intermediate water system of building
The intermediate water system of building takes architectural, bath drainage, wash drainage and laundry drainage as water source. The water supply system is used for lavatory flush， afforestation, vehicle washing, road sprinkle, air conditioner cooling and waterscape through physical and chemical process treatment.
2.0.7 Auxiliaries
All sorts of equipment are set up for satisfying user's different functions of use and improving operation quality in the architectural water supply, drainage and heating system.
