This plan is to improve the site safety and construction quality of the water and soil conservation project in the area under the jurisdiction of the Tainan Branch Bureau, and to build a systematic monitoring management, which includes the creation of important forms, the construction of image recording modules, the construction of environmental safety monitoring modules, and the safety of construction sites. Monitoring module construction and construction site safety alarm module construction, module construction, and later invited the Tainan branch bureau and contractor personnel for education, training and practical teaching, and optimized adjustment of the module system. In order to make the system practically applicable on site, two sites will be selected as demonstration sites in the construction area of the Tainan Branch Bureau. Image recorders, environmental safety monitoring facilities, construction site safety monitoring facilities and construction site safety alarm facilities will be erected on the ground through monitoring instruments. And module system to achieve site safety and intelligent management.