Safety management and supervision are more afraid of accidents, and construction units and construction management departments are more afraid of accidents. Safety problems, even if there is a little hidden danger, the construction parties dare not ignore. For the large and small potential safety hazards in the construction site, in addition to knowing the root and the method, the most important thing is to skillfully use the main responsibility force, joint prevention and control, and joint governance. For example, if the construction unit has some potential safety hazards or violates the safety management procedures, the supervision unit should report the specific situation to the safety monitoring station and coordinate with the supervision department, so that the safety supervision is targeted and often more effective.