Legal analysis: Chief Supervising Engineer. The construction unit submits a resumption application form, the chief supervisory engineer signs the approval opinion, and submits it to the construction unit for approval before issuing a project resumption order. If the construction unit fails to apply for resumption of the project, the chief supervisory engineer shall instruct the construction unit to resume construction based on the actual situation of the project. If the suspension is caused by the construction unit or non-construction unit, a project resumption order shall be issued in a timely manner and the construction unit shall be instructed to resume work.

Legal basis: "Law of the People's Republic of China on the Prevention and Control of Infectious Diseases" Article 7 Disease prevention and control institutions at all levels are responsible for infectious disease monitoring, prediction, epidemiological investigation, epidemic reporting and other prevention, Control work. Medical institutions are responsible for the prevention and treatment of infectious diseases related to medical treatment and the prevention of infectious diseases within their areas of responsibility. Under the guidance of disease prevention and control institutions, urban communities and rural grassroots medical institutions are responsible for the corresponding infectious disease prevention and control work in urban communities and rural grassroots.