T/GDWHA 0002-2021 Classification and Encoding Standards for the Information Model of the Guangdong Province Water Diversion Project
T/GDWHA 0002-2021 Classification and Encoding Standards for the Information Model of the Guangdong Province Water Diversion Project
Basic Information
Scope
Main technical content: Engineering information modeling technology and geographic information technology, as cutting-edge digital technologies in the engineering construction industry, are one of the main methods and means of integrating engineering construction and information technology. In recent years, a series of engineering digitalization standards have been successively released in China to guide and promote the development of engineering digitalization. However, due to the lack of digital standards applicable to water diversion projects, the implementation of digital construction of water diversion projects in Guangdong Province lacks technical standards for reference. To meet the needs of digital application, the Guangdong Water Conservancy and Hydropower Industry Association organized the compilation of this document, aiming to improve the application level of digital technology in Guangdong Province. This document is based on the enterprise-level standards of Guangdong Yuehai Pearl River Delta Water Supply Co., Ltd. It follows the national standard compilation norms, fully references and absorbs the content of relevant national, local and industry standards, summarizes the experience gained in the implementation of the Pearl River Delta Water Resources Allocation Project and the Dong Shen Water Supply Project, as well as the data of other large-scale water diversion projects in China. It is compiled on the basis of extensive consultation and is applicable to the implementation of digital technology for water diversion projects in Guangdong Province, and can also provide a basis for similar projects. Water diversion projects have many characteristics such as long routes, complex geological conditions, and diverse building forms. The drafting unit has preliminarily planned five actionable standards involving information modeling and geographic information technology, with a focus on information model creation, coding, application, delivery, and geographic