Path:
Home >
GB/T >
Page158 > GB/T 44918-2024
Price & Delivery
US$199.00 · In stock · Download in 9 secondsGB/T 44918-2024: Management specification for water conservation of urban water supply institutions
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See
step-by-step procedureStatus: Valid
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| GB/T 44918-2024 | English | 199 |
Add to Cart
|
3 days [Need to translate]
|
Management specification for water conservation of urban water supply institutions
|
Click to Preview a similar PDF
Basic data
| Standard ID | GB/T 44918-2024 (GB/T44918-2024) |
| Description (Translated English) | Management specification for water conservation of urban water supply institutions |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | P41 |
| Classification of International Standard | 13.060.20 |
| Word Count Estimation | 10,134 |
| Date of Issue | 2024-11-28 |
| Date of Implementation | 2025-03-01 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 44918-2024: Management specification for water conservation of urban water supply institutions
---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Water-saving management specifications for urban water supply units
Management specification for water conservation of urban water supply
institutions
ICS 13.060.20
CCS P 41
National Standard of the People's Republic of China
Released on 2024-11-28
2025-03-01 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
Table of Contents
Preface ... Ⅲ
1 Scope ... 1
2 Normative references ... 1
3 Terms and Definitions ... 1
4 General Provisions ... 1
5 Operation and maintenance management ... 2
5.1 Water intake requirements 2
5.2 Water production requirements 2
5.3 Water Transmission and Distribution Requirements 2
5.4 End-user water conservation management ... 3
5.5 Informatization ... 3
5.6 Daily Office Management ... 3
Foreword
This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for standardization work Part 1.Structure and drafting rules for standardization documents"
Drafting is required.
Please note that some of the contents of this document may involve patents. The issuing organization of this document does not assume the responsibility for identifying patents.
This document is proposed and coordinated by the National Technical Committee on Water Conservation Standardization (SAC/TC 442).
This document was drafted by. Ningbo Donghai Group Co., Ltd., China National Institute of Standardization, Jiangxi Water Group Co., Ltd., Beijing
Water Affairs Bureau, Beijing Water Supply Management Center, Beijing University of Civil Engineering and Architecture, Beijing Water Group Co., Ltd., China Water Resources and Hydropower Engineering Group Co., Ltd.
Institute of Science, Ecological and Environmental Research Center of Chinese Academy of Sciences, Changchun Water Investment and Development Group Co., Ltd., Liaocheng Water Group Co., Ltd.,
China Water Investment Group Co., Ltd., Ningbo Water Meter (Group) Co., Ltd., Jiangsu Fangyang Water Co., Ltd., China Railway Construction Development Group
Group Co., Ltd., Zhoushan Water Supply Co., Ltd., China Power Construction Group East China Survey and Design Institute Co., Ltd., Yellow River Survey, Planning and Design
Research Institute Co., Ltd., Xinjiang Production and Construction Corps Survey and Design Institute Group Co., Ltd., Sanchuan Smart Technology Co., Ltd., Guangdong Water Conservancy and Electric Power Co., Ltd.
China Power Engineering Group Environmental Engineering Co., Ltd., China Construction Eighth Engineering Bureau Northwest Construction Co., Ltd., Zhongcheng Rural Development
Environmental Engineering Co., Ltd., China Construction Engineering Consulting (Chongqing) Co., Ltd., Harbin Institute of Technology Water Resources National Engineering Research Center
Co., Ltd., China Construction Ecological Environment Group Co., Ltd., China Railway Shanghai Engineering Bureau Group Co., Ltd., Sichuan Shuifa Surveying, Design and Research Co., Ltd.
Shenzhen Environmental Water Group Co., Ltd., Shanghai Water Supply Meter Compulsory Verification Station Co., Ltd., Xinjiang Herun Technology Co., Ltd.
Henan Hanyuan Water Co., Ltd., China Urban Planning and Design Institute, Gansu Dayu Water Saving Group Water Conservancy and Hydropower Engineering Co., Ltd.
Co., Ltd., Guangdong Shunkong Development Co., Ltd., Guangdong Water Resources Engineering Research Center (Guangdong) Co., Ltd., Shanghai Ruilai Water Technology Co., Ltd.
Company, Xylem (China) Co., Ltd., Jinka Water Technology Co., Ltd., Anhui Sunyu Water Co., Ltd., Weihai Tiangangyi
Shenzhen Water Engineering Construction Management Co., Ltd., Shenzhen Jingshui Pump Industry Co., Ltd., Shenzhen Foshan Gaoming Foshui Water Supply Co., Ltd., Shenzhen Water Engineering Construction Management Co., Ltd.
Management Center, Shenzhen Tuoanxin IoT Co., Ltd., Ningbo Times Instrument Co., Ltd., Foshan Sanshui Foshui Water Supply Co., Ltd., Guangzhou
WATER LIMITED.
The main drafters of this document are. Lin Sen, Bai Yan, Xu Ping, Zhang Yubo, Yang Libin, Chen Wenshuo, Zhang Xinxin, Liu Jialin, Xu Qiang, Peng Dongshui,
Zhao Shunping, Liu Jianguo, Gao Wei, Luo Kun, Wang Wuxue, Wang Jinghe, Li Duwang, Zhang Lan, Fu Bin, Tao Xiangwan, Yuan Yi, Duan Zhichao, Liu Kuo,
Junnong Gu, Haibo Zhao, Wei Chen, Jing Liu, Jianhua Yang, Zhigang Cheng, Qingguo Zhou, Lvbo Chai, Dongxu Chen, Nan Ru, Hongyu Guan, Juan Chen,
Zhang Xiaohong, Tan Yanan, Liu Yufei, Zhang Xijian, Zuo Fuqiang, Liu Lihui, Fang Zejian, Yuan Dongdong, Yu Hao, Zheng Zhong, Chen Jun, Wu Rui,
Zhang Chong, Wang Haifeng, Gao Xizhang, Ji Binhong, Bai Jinchao, Wang Hongzhi, Zhang Longzhu, Zhang Jianzhong, Cui Changyong, Zhu Qing, Peng Jun, Qin Beilei,
Tan Tan, Feng Yuhui, Yu Yinghao, Chen Jie, Gao Xinlei, Luo Gengshu, Du Peng, Wang Yiqiang, Li Siyu, Zhou Yajun, Zheng Guanghui, He Yuanchun,
Wang Yuan, Tan Zhiheng, Niu Shaoqing, Zhang Baohua, Chen Chenyong, Guo Fangen, Gong Xu, Xu Haiyang, Deng Zhuozhi, Gu Chao, Wu Chuandong, Li Hongxing,
Zhou Disha, Deng Liqun, Yang Weilin, Peng Zhihua, Xu Gang, Xie Yongsheng, Zheng Chengzhi.
Water-saving management specifications for urban water supply units
1 Scope
This document stipulates the general provisions for water conservation in urban water supply units and the water conservation requirements for operation and management.
This document is applicable to water conservation management of urban water supply units, and shall be used as a reference for self-built water supply plants (stations) and rural centralized water supply.
2 Normative references
The contents of the following documents constitute the essential clauses of this document through normative references in this document.
For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies.
in this document.
GB/T 778.5 Potable cold water meter and hot water meter Part 5.Installation requirements
GB/T 12452 General rules for water balance test
GB/T 24789 General rules for the allocation and management of water metering instruments in water-using units
GB 50013 Outdoor water supply design standard
GB 50268 Code for Construction and Acceptance of Water Supply and Drainage Pipeline Projects
CJ/T 454 General rules for the allocation and management of urban water supply water quantity metering instruments
CJ 3020 Drinking Water Source Quality Standard
CJJ 58 Technical regulations for operation, maintenance and safety of urban water supply plants
CJJ 92 Leakage control and assessment standard for urban water supply network
CJJ 159 Technical Specification for Leakage Detection in Urban Water Supply Networks
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Urban water supply institution
Units that provide water for production and life by relying on urban water intake stations, water treatment plants, water transmission and distribution pipelines, and pressure storage and regulation facilities.
4 General Provisions
4.1 For new construction, renovation and expansion projects, water-saving measures should be formulated and technical routes with reasonable technology and economy should be selected. Water-saving
Processes, equipment, apparatus and products.
4.2 Water conservation should be carried out throughout the entire process, including water conservation during water intake, water conservation during water production, water conservation during water transmission and distribution, water conservation for end users, and water conservation for water supply.
Water saving in daily office work of water units.
4.3 A full-chain metering system for water intake, water production, water distribution and water use shall be established, and the water metering equipment shall comply with the provisions of CJ/T 454.
4.4 Water balance test or water rationality analysis should be carried out regularly. The water balance test should comply with the requirements of GB/T 12452.
4.5 A record of water intake, water production, transmission and distribution should be established and analyzed regularly.
4.6 A water-saving management department and water-saving management posts should be set up, water-saving plans should be formulated regularly, annual water-saving plans should be compiled, and water-saving targets should be clearly defined.
4.7 A water-saving management system should be established, including water-saving statistics, assessment, water-saving publicity, water-saving rewards and punishments, and water-saving training systems.
...
