Recently, the civil construction Section 12 project of the Liaohe River Mainstream Flood Control Improvement Project (Panjin Section), undertaken by China Railway 18th Bureau Group, was completed 68 days ahead of schedule and passed acceptance, achieving water conveyance operation. As the ** project among all 14 sections on the entire line to achieve the water conveyance milestone within the year, this project provides essential support for spring irrigation of tens of thousands of mu of paddy fields downstream.

　　The Liaohe River Mainstream Flood Control Improvement Project has a treatment length of 538 kilometers, involving 14 counties (districts) and 1 state-owned farm across 4 cities: Tieling, Shenyang, Anshan, and Panjin. It is one of the 150 major water conservancy projects promoted by the state, and also the largest flood control project in terms of investment in the history of our province. The civil construction Section 12 project of the Panjin Section is located on the right bank of the Liaohe River in Panjin City, with a planned construction period of 27 months. The Shuangrao inverted siphon project put into water conveyance operation this time is one of the important hubs for irrigation in the Panjin area, with main functions of flood control and irrigation, a total irrigation control flow of 120 cubic meters per second, and a reasonable service life of 100 years.

　　In order to successfully pass the completion acceptance in one go, the project team successively overcame challenges such as a tight schedule, heavy tasks, and difficulties in winter construction, strictly implemented refined project management, and advanced all construction tasks safely, with high quality, quickly and orderly.