The invention provides a construction engineering process control and project management system, and belongs to the technical field of a construction engineering management system. The construction engineering process control and management system comprises terminal equipment, a data caching server and a main server which interacts information with the terminal equipment through the network, wherein the terminal equipment includes a sub-communication device, an information acquisition module, a bill output module and an information processing device; the sub-communication device, the information acquisition module and the bill output module are connected with the information processing device; the main server includes a chart output module, a storage device, a retrieval device, a main communication device and an analysis computer; the chart output module, the storage device, the retrieval device and the main communication device are connected with the analysis computer; and the structure of the data caching server is the same as that of the main server, and the data caching server is in real-time connection with the terminal equipment and is in real-time synchronization with the main server. The construction engineering process control and management system has the technical advantages of high link response speed, visual output chart, convenient information acquisition and highsecurity performance.