江苏省送变电公司：滨海~鹤栖500千伏线路工程跨越塔组立

Group 1 - The project involves the construction of a 500 kV transmission line, with a total length of approximately 50.598 kilometers and the installation of 116 new towers designed for dual-circuit operation [3] - The A92 tower being erected is a straight-line tower with a height of 223 meters and a total weight of about 1153 tons, featuring a climbing structure for maintenance [5] - The project is expected to be completed and operational by the end of the year, enhancing the safety and flexibility of the power grid while supporting the transmission and consumption of coastal wind power in the Yancheng area [7]