Abstract:With the rapid development of urban construction in large and medium-sized cities in China, the urban utility tunnel engineering can accommodate a variety of municipal pipelines, and it is of great significance to effectively utilize underground space resources for ensuring urban safety, improving urban functions and promoting urban intensive and efficient development.Urban utility tunnel engineering with strong personality, involves a wide range, long construction period, large investment amount, scientific and reasonable cost control measures are conducive to pipe gallery project cost control, project management smooth progress. This paper analyzes the main influencing factors and control measures from the perspective of the cost composition of the comprehensive pipe gallery project, in order to provide help for the effective control of the cost of the comprehensive pipe gallery project.