1、 Acceptance condition 1: all civil works and hydropower projects are completed; 2. Various doors, windows, railings, etc. have been installed; 3. Official water and electricity supply; 4. Installation and commissioning of curtain wall, steel structure, central air conditioning, elevator, fire protection and other projects are completed; 5. Rainwater, sewage, roads in the community and other municipal works are completed; 6. The supporting works such as landscape greening and various comprehensive pipelines have been completed.