Sanhe city No.10 Middle School covers an area: renovation project of dormitory building, teaching building and fire fighting facilities. 2. Construction content: The total renovation area of this project is about 4,840.78 square meters, including 2,624 square meters of dormitory building and 22 16.78 square meters of teaching building. The renovation of fire-fighting facilities mainly includes the construction of fire-fighting pool, fire-fighting pump house and fire-fighting water tank, as well as the laying of fire-fighting pipe network in the park. 3. Project address: sanhe city No.10 Middle School Campus. 4. Bidding contents: all contents listed in the construction drawing and bill of quantities (see bill of quantities for details). 5. Planned construction period: It is planned to start on August 24th, 2022 and complete on February 30th, 2022, totaling 130 calendar days. 6. Quality requirements: in line with the national quality acceptance standards for construction projects.

2.2 Bidding scope: all contents listed in the construction drawing and bill of quantities (see bill of quantities for details).