Abstract: This study discusses the feasibility of the network integrated management information system in the management of drilling and grouting engineering, forms the network integrated drilling and grouting engineering management information system based on the business characteristics, constructs a data center（also a logical calculation center）, and realizes the data sharing among all links of the management process（such as geological “trilateral” management and various stages of the project）. The network integrated drilling and grouting engineering management information system integrates functional software such as result analysis and graphic generation, which can realize the real-time demand and efficient transmission of information among the production site, business departments and senior management, and has the function of formatting information, charts and technical achievements, which can be immediately transmitted with the data source.