T/GDWHA 0003-2021 The Application Specification for Information Modeling of the Guangdong Province Drainage and Diversion Water Project
T/GDWHA 0003-2021 The Application Specification for Information Modeling of the Guangdong Province Drainage and Diversion Water 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 for the integration of the engineering construction industry 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 suitable for water diversion and transfer projects, the implementation of digital construction of water diversion and transfer projects in Guangdong Province lacks technical standards for reference. To meet the needs of digital application, the Guangdong Water Resources 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 in the implementation of the Pearl River Delta Water Resources Allocation Project and the Dong Shen Water Supply Project, as well as the information of other large-scale water diversion and transfer projects in China, and is compiled on the basis of extensive solicitation of opinions. It is suitable for the implementation of digital technology of water diversion and transfer projects in Guangdong Province, and can also provide a basis for similar projects. Water diversion and transfer projects have many characteristics such as long routes, complex geological conditions, and diverse building forms. The drafting unit has preliminarily planned five operable standards involving information modeling and geographic information technology