Adopting the EPC mode can avoid the cross impact of design (construction drawings), business (bill of quantities, government bidding control price review), approval and construction (planning permit, construction permit), and bidding related work, and shorten the development cycle.

Emphasize and fully leverage the leading role of design throughout the entire construction process. Emphasizing and exerting the leading role of design in the entire construction process is conducive to the continuous optimization of the overall plan of engineering project construction.

Effectively overcoming the contradiction of mutual constraints and disconnection between design, procurement, and construction is conducive to the reasonable connection of various stages of work in design, procurement, and construction, effectively achieving the progress, cost, and quality control of construction projects in accordance with the provisions of the construction contract, and ensuring good investment benefits.

The clear identification of the main responsible party for construction project quality is conducive to investigating the responsibility for engineering quality and determining the person responsible for engineering quality.