Should the cost of transformer and distribution room be included in the budget estimate?

The cost of power transformation and distribution room is included in the budget estimate. The cost of power transformation and distribution room is calculated according to the design budget, and the design fee is generally 3-5% of the total project cost. The final project cost is subject to the final accounts, and the total investment is strictly controlled within the scope of the preliminary design approved budget estimate. The distribution room is an important part of the power supply system, which is used for power distribution and transformation. When building a new power supply project or rebuilding an existing power supply project, if it is necessary to build or rebuild a power distribution room, the relevant expenses should be included in the project budget for estimation and management.