1. First review the wind power tower foundation drawings and look for relevant documents such as floor plan and bill of quantities.
2. Secondly, in the floor plan, the number and location of wind turbine units will be marked, and the number of tower foundations can be obtained by calculation.
3. Finally, in the bill of quantities, detailed information such as quantity and materials of each project will be listed, and calculations can also be made based on the data.
First of all, your question is too general.
This is a high-power unit built in several types of wind farms. CEI1, 2 or 3?
What type of tower shape is used, firm type? Conical tubular? (The latter is more common, but the former is also used)
What is the geological condition of the wind farm? The foundation is naturally differentdepending on geological conditions. If you are responsible for this, you need to find a qualified design institute.
Furthermore, even for wind farms of the same power and level, large manufacturers (those with real design capabilities) will generally provide towers of different heights depending on the topography of the wind farm and other features.
I'll give you an example that I encountered:
The 2 MW conical tubular steel tower used in IEC2 wind farms is 73 meters high and has three sections , with an upper diameter of 3.1 meters and a lower diameter of 4.2 meters. The wall thickness at different positions is 12-28mm and the weight is 130 tons. The foundation depends on where it is built. Typically, the total quantity of reinforced concrete used amounts to several hundred tons.