According to the requirements of supervision specifications, when there are major quality and safety hazards in the construction site or process construction, the supervision engineer will issue an instruction to suspend construction. According to different situations, submit a written or telephone report to the supervision company and the owner unit. After the shutdown order was issued, the construction unit refused to stop work for rectification and continued construction. The supervision engineer can report to the superior supervision institution by telephone, and make a written report and call records.