What does the property right information and technical information of the property include?

1 copy of demolition information

2 copies of sales materials (owner, property right, location, construction area, etc.). )

3 Other relevant information

Technical data of construction engineering

1 copy of geological survey report

2 project contracts and completion reports

3. The original construction drawing (structure, construction, water, electricity, lightning protection, weak current, etc. )

4 a copy of the record of the blue prints.the design

5 copy of engineering design change notice (including quality accident handling records)

6 copy of concealed engineering acceptance visa

7 copy of settlement observation record

8 copy of completion acceptance certificate

9. Copy of quality guarantee for main building materials (steel, cement, etc.). )

10 copy of certificate of new materials and new components.

1 1 Copy of pressure test report of mortar and concrete test block

12 original building completion drawing (including general layout, building, structure, water, electricity, lightning protection, weak current, equipment installation, ancillary works, concealed pipelines, etc.). )

13 original completion drawings of other projects (greening, landscape, secondary decoration, etc. )

14 copy of the information of the construction unit of each subdivisional work

15 Copy of Acceptance Sheet/Test Report for Subdivisional Works/Concealed Works

16 Other related information