CJ/T 541-2019 English PDF

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CJ/T 541-2019: Information system for urban water supply management--Classifying and encoding rules for basic information
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Basic data

Standard ID: CJ/T 541-2019 (CJ/T541-2019)
Description (Translated English): Information system for urban water supply management--Classifying and encoding rules for basic information
Sector / Industry: Urban Construction Industry Standard (Recommended)
Classification of Chinese Standard: P41
Classification of International Standard: 91.140.60
Word Count Estimation: 78,722
Date of Issue: 2019-07-18
Date of Implementation: 2019-12-01
Regulation (derived from): Announcement No. 197 of 2019 by the Ministry of Housing and Urban-Rural Development
Issuing agency(ies): Ministry of Housing and Urban-Rural Development of the People's Republic of China

CJ/T 541-2019: Information system for urban water supply management--Classifying and encoding rules for basic information

---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.
Information system for urban water supply management- Classifying and encoding rules for basic information ICS 91.140.60 P41 The People's Republic of China Urban Construction Industry Standard Urban Water Supply Management Information System Basic information classification and coding rules 2019-07-18 released 2019-12-01 implementation Issued by the Ministry of Housing and Urban-Rural Development of the People's Republic of China

Table of contents

Foreword Ⅰ Introduction Ⅱ 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Information classification and coding method 2 4.1 Classification method 2 4.2 Coding Principle 2 4.3 Coding Method 2 4.4 Change and revocation 2 5 Classification and code 2 5.1 Major category code 2 5.2 Medium code 3 5.3 Subclass code 7 Appendix A (informative appendix) Basic information code 8 Appendix B (informative appendix) Characteristic information coding rules 36 Appendix C (informative appendix) Classification and codes of data dictionary of urban water supply management information system 42 References 74

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard was proposed by the Standard Rating Institute of the Ministry of Housing and Urban-Rural Development. This standard is under the jurisdiction of the Information Technology Application Standardization Technical Committee of the Ministry of Housing and Urban-Rural Development. The organization responsible for drafting this standard. China Urban Planning and Design Institute. Participated in the drafting of this standard. Information Center of the Ministry of Housing and Urban-Rural Development, Department of Housing and Urban-Rural Development of Jiangsu Province, National Urban Water Supply Water) Monitoring Network Jinan Monitoring Station, Zhejiang University. The main drafters of this standard. Margin, Niu Han, Zhou Hongliang, Geng Yanyan, Lin Guofeng, Han Chao, Lu Nannan, Huang Jian, Zhang Xiaoliang, Huang Pingjie, Chen Xing Hall.

Introduction

The urban water supply management information system is based on computer software and hardware, network, geographic information and other technologies to manage urban water supply departments, urban Basic information related to water supply units and urban water supply plants, including the source of raw water, water purification technology of water plants, water supply volume, water supply pipe network, secondary water supply, Laboratory water quality testing and online water quality monitoring, construction of online monitoring points for water supply pressure and flow, water supply services, water supply safety, urban water supply units Information such as information construction can realize multi-departmental information sharing and collaborative work, as well as daily information management, early warning management, emergency management and other functions Yes, a comprehensive and integrated information system that provides technical support for urban water supply safety supervision and management. In order to standardize the construction of the urban water supply management information system, the following series of standards will be prepared. ---Basic information classification and coding rules of urban water supply management information system; ---Classification and coding of water quality indicators for urban water supply management information system; ---Data exchange format and transmission requirements of urban water supply management information system; ---The visual platform structure and data requirements of the urban water supply management information system. Urban Water Supply Management Information System Basic information classification and coding rules

1 Scope

This standard specifies the basic information classification and coding rules for urban water supply management information systems. This standard applies to the construction and application of urban water supply management information systems.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB/T 2260 Administrative division code of the People's Republic of China GB/T 7027 Basic principles and methods of information classification and coding GB/T 10114 Rules for the compilation of administrative division codes below the county level GB/T 32063 Urban water supply service CJ/T 474 Classification and coding of water quality indicators for urban water supply management information system CJ J58 Operation, Maintenance and Safety Technical Regulations for Urban Water Supply Plant CJ J92 Leakage control and assessment standard of urban water supply pipe network

3 Terms and definitions

The following terms and definitions defined in GB/T 7027, GB/T 32063 and CJ J92 apply to this document. 3.1 Basic information for urban water supply management basicinformationforurbanwatersupplymanagement Characterize characteristic information in urban water supply management, including basic information on urban water supply, basic information on urban water supply units, and urban water supply plants Basic information, information on urban water supply facilities under construction and planned projects; monthly and daily water volume, pressure water quality of urban water supply units, urban water supply plants, etc. Dynamic information; quarterly dynamic information of urban water supply facilities under construction and proposed projects; quick report information of urban water supply emergencies. Note. Referred to as basic information. 3.2 Featureinformation In order to characterize the spatial and geographic characteristics of information, the urban water supply authority, urban water supply unit, urban water supply plant; urban water supply quality, Online monitoring site for urban water supply pressure and flow; the codes of drinking water sources and other entities are embedded with administrative division digital codes or water system codes. Is the address code. 3.3 Urban water supply management information system data dictionary datadictionaryofInformationsystemforurbanwatersupply management Provide a unified option code and name for the basic information of multiple options in the urban water supply management information. Note. Referred to as data dictionary. ......

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