When the fire control construction unit comes into the site, it shall provide its company qualification, personnel qualification, construction organization design and relevant application forms to the supervisor.

After entering the site, you need to submit relevant materials such as material approval.

After the pipeline is embedded, relevant concealed engineering construction materials are needed.

After entering the installation stage, the construction party needs to provide a lot of information such as installation quality inspection lot data, power supply, water supply, insulation resistance test, fire protection and water test.

The above information must be signed and recognized by the supervisor in time. If the owner requests to change or needs to change the construction due to the requirements of the construction environment, the construction unit must be required to apply for a visa in time.

Only when these materials are available can the fire inspection be successfully completed.