This standard specifies the category name and scope of urban water classification.

This standard is applicable to urban public water supply enterprises and water supply enterprises with self-built facilities. Other relevant planning, planning, design, water-saving management institutions and engineering construction units can refer to the implementation.

2 reference standard

Classification and code of national economy industry

3 Basic requirements

This standard has only one or two national unified summary categories, and the sub-categories below the third level can be set by the municipalities themselves according to the actual situation, or they can not be set.

4 classification of urban water use

4. 1 See table 1 for the classification of household water consumption.

Table 1 Classification of household water consumption

The sequential category name includes the range.

4. 1 household water consumption The daily water consumption of all households in the city.

4. 1.65438+

4. 1.2 Household water consumption of farmers; Daily water consumption of peasant families living in cities.

4. 1.3 Water for public * * * water supply station. Domestic water sold by public water supply stations in the city.

4.2 See Table 2 for the classification of public service water.

Table 2 Classification of public service water

The serial number category name includes the range.

4.2 The water for public service is the water for urban social public service.

4.2. 1 Water for public facilities and services: water for public services such as urban public transportation, landscaping, environmental sanitation and municipal engineering management.

4.2.2 Water for social services: hairdressing and beauty industry, bathing industry, washing and dyeing industry, photography and printing industry, daily necessities repair industry, funeral industry and other social services.

4.2.3 Water for wholesale and retail trade: all kinds of water for wholesale, retail and commercial brokers.

4.2.4 Water for catering industry and hotel industry Water for hotels, restaurants, restaurants and guest houses.

4.2.5 Water for health services: water for health services such as hospitals, sanatoriums, professional prevention and control institutions, health and epidemic prevention stations and drug inspection institutes.

4.2.6 Water consumption for entertainment and sports, literature and art, radio and television, various entertainment places and sports institutions, stadiums (gymnasiums), arts, news, publishing, radio, television, film and television shooting and other institutions.

4.2.7 Water for education All educational institutions use water (excluding water for their affiliated production and business operation units).

4.2.8 Water for social welfare and security industry

4.2.9 Water conservancy scientific research and comprehensive technical services, water conservancy scientific research, meteorology, earthquake, surveying and mapping, environmental protection, engineering design and other units.

4.2. 10 Water for finance, insurance, real estate, banking, trust, securities, pawn, real estate development, operation and management, etc.

4.2. 1 1 Water used by organs, enterprises, institutions, social organizations, party and government organs, military and police forces, social organizations, grass-roots mass autonomous organizations, enterprises, institutions, overseas offices of non-operating units in China, foreign embassies and consulates in China, etc.

4.2. 12 Other public service water except 4.2.1~ 4.2.11.

4.3 See Table 3 for the classification of production and operation water.

Table 3 Classification of Water for Production and Operation

The serial number category name includes the range.

4.3 Water for production and operation Water for production and operation of agriculture, forestry, animal husbandry, fishery, industry, construction, transportation and other units within the city.

4.3. 1 Water for agriculture, forestry, animal husbandry and fishery

4.3.2 Water for extractive industries, coal mining and smelting, oil and gas mining, metal and nonmetal mines and other mines, wood and bamboo mining and smelting.

4.3.3 Water for food processing, beverage, wine making and tobacco processing: food, feed, vegetable oil processing, sugar processing, slaughtering and meat and egg processing, aquatic products processing, salt processing and other food processing industries such as cakes, sweets, dairy products and canned food, alcohol and beverage wine manufacturing, soft drinks manufacturing, tea manufacturing and other beverage manufacturing, and tobacco processing.

4.3.4 Water for textile, printing and dyeing and garment industry, and water for cotton, wool, hemp, silk textiles, knitwear, printing and dyeing, garment manufacturing, hat making, shoemaking and other fiber products.

4.3.5 Water for leather, wool and down products, water for leather products manufacturing, water for fur tanning and products industry and water for feather (down) products processing industry.

4.3.6 Water for wood processing and furniture manufacturing, wood processing industry, wood products industry and bamboo, rattan, metal and plastic furniture manufacturing.

4.3.7 Water for papermaking and printing industry

4.3.8 Water is used for stationery manufacturing, stationery manufacturing, sports and fitness manufacturing, musical instruments and other entertainment products manufacturing, toys manufacturing, entertainment equipment manufacturing and other cultural, educational and sports products manufacturing.

4.3.9 Industrial water for petroleum processing and coking, crude oil processing, petroleum products and coking.

4.3. 10 industrial water for chemical raw materials and chemical products Water for manufacturing basic chemical raw materials, fertilizers, organic chemical products, synthetic materials, fine chemicals, special chemical products and daily chemical products.

4.3. 1 1 Water for pharmaceutical manufacturing: raw materials, chemicals, Chinese herbal medicines and proprietary Chinese medicines, veterinary drugs, chemical pesticides and biological products.

4.3. 12 water for manufacturing chemical fiber, cellulose fiber, synthetic fiber, fishing gear and fishing gear materials.

4.3. 13 industrial water for rubber products, tires, reclaimed rubber and industrial water for rubber products

4.3. 14 Water for plastic products: plastic films, plates, pipes, bars, wires, ropes and woven products, foamed plastics, synthetic leather, plastic appliance manufacturing and other plastic products.

4.3. 15 water for non-metallic mineral products, building materials, cement, brick and tile, lime and light building materials manufacturing, glass and glass products, ceramic products, refractory products, graphite and carbon products, mineral fibers and their products and other non-metallic mineral products.

4.3. 16 water for metal smelting products industry; Industrial water for ferrous metal smelting, processing and products.

4.3. 17 Water for electromechanical manufacturing, various special equipment manufacturing, transportation equipment manufacturing, weapons and ammunition manufacturing, motors, transmission and distribution control equipment, electrical equipment manufacturing and related repair industries.

4.3. 18 Water consumption for electronic and instrument manufacturing, communication equipment, radio and television equipment, electronic components manufacturing, instruments and meters, measuring instruments, clocks and other instrument manufacturing and repair industries.

4.3. 19 Water used in other manufacturing industries except 4.3.3 ~ 4.3. 18 is used for arts and crafts, daily necessities and other production and daily necessities.

4.3.20 Production and supply of electricity, gas and water, electricity, steam and hot water, gas and liquefied gas, and water.

4.3.2 1 Water for geological exploration, geological exploration in construction industry, water for civil engineering construction industry, water for pipeline and equipment installation industry, etc.

4.3.22 Water used by transportation, warehousing, post and telecommunications, railways, highways, water transport, air transport and their corresponding auxiliary industries, warehousing, postal services, telecommunications and other units except urban public transportation.

4.3.23 Water for production and operation other than 4.3. 1 ~ 4.3.22.

4.4 See Table 4 for the classification of fire fighting and other special water.

Table 4 Classification of fire fighting and other special water use

The serial number category name includes the range.

4.4 Fire fighting and other special water; urban fire fighting and all kinds of special water except family, public service, production and operation.

4.4. 1 Fire water: fire water for urban road hydrants and other public places, enterprises and institutions and various buildings in the city.

4.4.2 Deep well reinjection water is water reinjected to the ground through deep wells to prevent ground subsidence.

4.4.3 Other special water except 4.4. 1 ~ 4.4.3.

5 For the comparison between this standard and GB/T 4754, see Appendix A (suggested appendix).

Annex a

(Appendix of Prompt)

This standard is the same as the National Economic Industry Classification and Code Comparison Table.

Table A 1

The quasi-classification of this standard is called national economic industry classification.

Category of door

4. 1 household water consumption-

4. 1. 1 urban household water consumption-

4. 1.2 Household water consumption of farmers-

4. 1.3 Water supply from Gong * * * Water Supply Station-

4.2 Water for public services

4.2. 1 gong * * * service water K 75

4.2.2 Water consumption for social services K 76,79 ~ 84

4.2.3 Water for wholesale and retail trade H6 1 ~ 65

4.2.4 Water consumption in catering industry and hotel industry

K 67

Seventy-eight

4.2.5 sanitary water L 85

4.2.6 Water consumption of entertainment and sports, literature and art, radio and television industry

M 86

90~9 1

Education water M 89

4.2.8 Water for social welfare and safety industries L 87

4.2.9 Water for scientific research and comprehensive technical service industry N 2

Water for finance, insurance and real estate

J 2

three

4.2. 1 1 Water consumption of organs, enterprises, institutions and social organizations f

G

I

J

ordinary

O

P 5 1

60

68、70

72、74

92、93

94~97

99 1

4.2. 12 other public service water g

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Emergency service telephone

4.3 production and operation water a ~ g

4.3. 1 A0 for agriculture, forestry, animal husbandry and fishery1~ 05

4.3.2 Water for extractive industries B06 ~ 12

4.3.3 Water for food processing, beverage, wine making and tobacco processing industries C 13 ~ 16

4.3.4 Water for textile, printing and dyeing and clothing industry C 17 ~ 18

4.3.5 Industrial water for leather, wool and down products C 19

4.3.6 Water for wood processing and furniture manufacturing C 20 ~ 2 1

4.3.7 Water C22 ~ 23 for papermaking and printing industry

4.3.8 Water for stationery manufacturing C 24

4.3.9 C 25 water for petroleum processing and coking industry

4.3. 10 industrial water for chemical raw materials and chemical products C 26

4.3. 1 1 C 27 for pharmaceutical water

4.3. 12 water for chemical fiber manufacturing C 28

4.3. 13 industrial water for rubber products C 29

4.3. 14 industrial water for plastic products C 30

4.3. 15 water for nonmetallic mineral products C 3 1

4.3. 16 water for metal smelting products industry C 32 ~ 34

4.3. 17 mechanical and electrical manufacturing water C35 ~ 37.39.40

4.3. 18 water for electronic and instrument manufacturing C4 1 ~ 42

4.3. 19 other manufacturing water C 43

4.3.20 Water for the production and supply of electricity, gas and water d

E 44~46

47~49

4.3.2 1 geological exploration and construction water f

Group of 50

52~58

4.3.22 Water consumption of transportation, warehousing, post and telecommunications industry G 9

4.3.23 Other production and operation water-

4.4 Fire fighting and other special water-

4.4. 1 fire water

4.4.2 Deep well reinjection water-

4.4.3 Other water use-