As the development of Big Data and The Internet of Things, intelligent pipeline network has become a trend in oil and gas pipeline industry. An important issue of using the existing Internet of Things and Big Data technology to enriching the management and control methods of pipeline construction was raised. Explores intelligent monitoring from the perspective of pipeline construction engineering. Through research on building the foundation of intelligent monitoring and control in pipeline construction project, data collection, input, transmission and synchronization, project management system implementation and intelligent monitoring system status, summarizes the achievements and problems of intelligent monitoring in the Shenzhen LNG pipeline project from the establishment of the Internet of things and data visualization analysis. At last, suggestions and directions are put forward for the application of intelligent monitoring in subsequent pipeline projects.