There are tens of thousands of projects that need supervision.

Legal analysis: The total investment of the project is more than 30 million yuan.

According to the scope and scale standard of construction project supervision, large and medium-sized public utility projects are the following projects with a total investment of more than 30 million yuan: municipal engineering projects such as water supply, power supply, gas supply and heating; Science and technology, education, culture and other projects; Sports, tourism, business and other projects; Health, social welfare and other projects; Other public utility projects.

Legal basis: People's Republic of China (PRC) Construction Law.

Thirty-first supervision of the construction project, the construction unit shall entrust a project supervision unit with corresponding qualifications for supervision. The construction unit and the project supervision unit entrusted by it shall conclude a written supervision contract.

Thirty-second construction project supervision should be based on laws, administrative regulations and relevant technical standards, design documents and construction project contracts, on behalf of the construction unit to supervise the contractor in terms of project quality, construction period and the use of construction funds. If the supervisor thinks that the project construction does not meet the engineering design requirements, construction technical standards and contract stipulations, he has the right to ask the construction enterprise to correct it. If the engineering supervisor finds that the engineering design does not meet the quality standards of the construction project or the quality requirements agreed in the contract, he shall report to the construction unit and ask the design unit to correct it.