Abstract:With the increasing improvement of urbanization level, some old urban residential areas are seriously waterlogged during the rainstorm. The construction technology of traditional slotted buried pipe is more and more difficult due to the limitation of urban road occupation. The characteristics of minitype pipe jacking construction, such as small impact on the surrounding environment, high precision of pipeline laying, short construction period and small road traffic obstruction are introduced, which can provide the reference for the construction of the similar projects.