1. The construction process of building fire-fighting projects, the whole process inspection of fire-fighting projects, the fire-fighting water system, and the automatic fire alarm system，

Organize project members→ Be familiar with drawings→ construction qualification, organizational design, start-up report, entry safety education, technical submission, preparation of plans → Steel pipe and bridge entry inspection → steel pipe laying (exposed steel pipe fire protection treatment) → Steel pipe, bridge inspection batch, concealed and sub-project inspection → threading wire → bridge installation and bridge wiring→ Cable entry inspection → pipe threading → wiring (soldering) → Pipe threading inspection batch and sub-project inspection →line insulation test → insulation resistance test record inspection

→ Equipment entry inspection→ equipment base installation→ Equipment installation→ Equipment installation inspection batch and sub-item, branch/sub-branch project inspection → System commissioning → System commissioning sub-project inspection → Site layout drawing production → Project self-inspection →rectification→Self-inspection passed → Inspection → Inspection company passed the inspection → Inspection → Fire department passed the acceptance → Project handover→After-sales service

2. Self-inspection by the Construction Engineering Department of Construction fire-fighting engineering, fire-fighting water system, and automatic fire alarm system，

3. Declare for inspection, test by the testing company, pass the test, declare for acceptance by the fire department, and pass the acceptance，

4. The construction of construction fire-fighting projects has passed the acceptance and acceptance, and the users will be trained in system operation. The trainees will sign and confirm, hand over relevant project information, prepare final account information, cooperate with the Finance Department to do a good job in the recovery of project funds, and establish after-sales service files for construction of construction fire-fighting projects to track users. Service.