The design review mode is changed to realize 3D collaborative design and the online review and recording of construction drawings, and to reduce duration extension and unplanned cost input.
The "electronic signature plus process management and control" is adopted to ensure the authenticity and reliability of metadata, solve the cumbersome approval problems and reduce the data collection time.
Fine sand table management and virtual-reality synchronous construction helps to visually control the construction information without going to the site.
The construction period data is used as the basis for the whole life cycle of the project, and the accumulation of multiple projects helps to form scientific cognition, thus assisting the management decision-making.
According to the requirements of project data compliance management, a standard process of data management is established to take compliance procedures as the precondition of the project, and to ensure that all compliance data formalities are entered and put into storage on schedule under the process management.
Based on the online safety management and control system, the management system of "all staff, all-round, whole process and all-weather" is constructed to avoid mere punishment, realize the all-round tracking of risks, hidden dangers, personnel, machines, accidents and records on the project site, and gradually form the safety management habit from "passive acceptance" to "active prevention".
Online collaborative review of engineering construction drawing helps to improve design quality. The material quality control level is improved based on full-process tracking system of material QR code. The accurate and complete warehousing and statistical analysis of construction data assist project quality management.
Detailed construction schedule management is conducted through project data collection, and the construction process records and visual evidences required for completion acceptance are collected according to procedures.
The standardization, structure and online transformation of engineering data are realized to improve the accuracy and timeliness of data, improve the efficiency of data collection, summary and approval by over 50%, realize the statistics, inquiry and analysis of engineering data, and support the application of engineering settlement.
Data collection is standardized and preposed to realize process data structure (labeling), construct data association logic, establish delivery system of model, data and document with factory (site) object as the core, and then become digital base during operation period.
Digital handover management of engineering construction is comprehensively adopted to create the digital twin of infrastructure project, construct various data acquisition channels to ensure the integrity, authenticity and accurate warehousing of engineering data. The intelligent project management mode with five elements of compliance, safety, quality, progress and investment is built with data management, visual presentation and process management and control, so as to ensure the full digital handover of surface construction project, realize "lean management, data inheritance and knowledge sharing" of infrastructure project, and lay a solid foundation for intelligent oil and gas field construction.