What are the design and construction materials for environmental protection facilities in sewage treatment plants?

The design information includes:

1. Design plan

2. Design drawings (including civil construction drawings, equipment installation construction drawings, electrical automatic control drawings, etc.)

3. Environmental impact assessment, feasibility study, etc. sometimes count

Construction information:

1. Commencement report

2. Construction organization Design

3. Construction log

4. Equipment entry inspection form, equipment certificate, etc.

5. Construction quality inspection form

6. Project change contact sheet, etc.

7. Project completion information

8. Project settlement sheet

9. Project acceptance report