The invention discloses a flow system for base station construction of communication engineering, which adopts the technical proposal comprising the following steps: providing requirement by a network, transmitting a confirmed site by a resource center of a county company, consulting the point by the resource center of the county company, preliminarily approving reported expense audit by a proprietor, replying the expense audit by the resource center, confirming transition type of site design and drilling, signing a contact, designing a graph, applying for files, issuing the files, introducing a power supply for establishing transmission to a machinery room, installing equipment, switching on the equipment, post evaluating, evaluating the report, receiving inspection and handing over, and handing over and confirming. The flow system divides each step and detail for the base station construction, can strictly normalize the steps for the base station construction, sound a management system for the base station construction of handset operators, improve efficiency for the base station construction, promote refined management for the base station construction, construct a set of complete, normal and closed loop construction flow, and is convenient for management of the base station construction, so that a company manager can bring the base station construction work into operating management work better.