1. Generally speaking, the design fee will be calculated according to a certain proportion of the project cost, and this proportion will be appropriately adjusted according to the specific conditions of the project, such as complexity and design depth.
2, specifically, different types of engineering projects, design fees may be different. For example, the design fees of civil construction projects are generally 2.5%-3.5% of the project cost, industrial construction projects are generally 1.8%-3.5% of the project cost, municipal projects are generally 2.5%-4% of the project cost, and landscape projects are generally 3%-6% of the project cost. The above is the general charging range, and the specific charging standard needs to be determined according to the actual situation of the project.
3. In addition, the design cost of EPC general contracting project is only a part of the total project cost, including management cost, procurement cost, labor cost, profit, risk cost and other expenses. These fees also have their own calculation methods and charging standards.
4. Generally speaking, the calculation of EPC design cost is a complicated process, and many factors need to be considered. If more detailed information is needed, it is recommended to consult a professional engineering cost engineer or project manager.