How much does a cultural relics warehouse cost per square meter? Who can tell me?

The square meter cost of the cultural relics warehouse includes the following parts: 1. Pile foundation project (if any): 70~100 yuan/square meter 2. Steel bars: 40~75KG/square meter (multi-layer content is higher Low content and higher content in high-rise buildings), totaling 160-300 yuan/square meter 3. Concrete: 0.3-0.5 cubic meters/square meter (lower content in multi-layers, higher content in high-rise buildings), totaling 100-165 yuan/square meter 4. Masonry project: 60~120 yuan/square meter (higher content in multi-layer, lower content in high-rise buildings) 5. Plastering project: 25~40 yuan/square meter 6. Exterior wall project (including thermal insulation): 50~100 yuan /square meter (based on general coatings, if it is stone or curtain wall, it may be as high as 300~1,000 yuan/square meter 7. Indoor water and electricity installation project (including fire protection): 60~120 yuan/square meter (according to the grade of the community, more The first floor is slightly lower) 8. Roofing project: 15~30 yuan/square meter (multi-layer content is higher, high-rise content is lower) 9. Door and window project (excluding entry door): The door and window area per square meter of building area is approximately 0.25~0.5 square meters (it has a lot to do with the design and whether it is high-end, the proportion of high-end is larger), the cost is 90~300 yuan/square meter, generally 90~150 yuan/square meter, if high-end aluminum alloy doors and windows are used, it may Reaching 300 yuan/square meter 10. Earthwork, entrance door, flue and public area decoration projects: 30~150 yuan/square meter (it has a great relationship with the grade of the community. The higher the grade, the higher the cost) 11 , Basement (if any): additional cost 40~100 yuan/square meter (higher content in multi-layers, lower content in high-rise buildings) 12. Elevator project (if any): 40~200 yuan/square meter, depending on the grade of the elevator, The number of elevators is closely related to the number of floors. Generally, the cost of the project is about 100 yuan/square meter13. Labor cost: 130~200 yuan/square meter14. Outdoor supporting projects: 30~300 yuan/square meter, generally about 70~100 yuan/square meter 15. Formwork, support, scaffolding engineering (cost): 70~150 yuan/square meter 16. Tower cranes, passenger and cargo elevators, lifts and other types of construction machinery (about 5~ of the total cost) 8: About 60~90 yuan/square meter 17. Temporary facilities (living areas, office areas, warehouses, roads, other temporary facilities on site (water, electricity, sewage, image, production sheds and other production buildings): 30~ 50 yuan/square meter 18. Inspection, testing, procedures, transportation, communication, etc. expenses: 10~30 yuan/square meter 19. Various expenses such as contractor management fees, materials, labor insurance, profits, etc. (about 10): each of the above Sum of items * 10 = 90~180 yuan/square meter 20. Various national taxes and fees (total cost 3.3~3.5): 33~70 yuan/square meter, high-end ones may be as high as 100 yuan/square meter, not counting The general cost of fine decoration is about 1,000 to 2,000 yuan/square meter, and it can reach more than 3,500 yuan in high-end residential areas. The above does not include the corruption costs caused by the development of some state-owned enterprises. The cost of fine decoration is generally 500 to 1,500 yuan/square meter, which requires Depending on the grade, there are simple decorations for 300 yuan/square meter, and ultra-high-end decorations for 3,000 to 10,000 yuan/square meters (move-in with your bag). 21. Design fee (including preliminary design concept fee): 15~100 yuan/square meter 22. Supervision fee: 3~30 yuan/square meter