The first tower of the Zhejiang UHV AC ring network project was completed on November 10, and the first tower of the Zhejiang UHV AC ring network project was completed in Shangyu, Shaoxing, marking that the project has fully entered the tower assembly stage. As a key project for the country's “15th Five-Year Plan” power development, the total investment in the Zhejiang UHV AC ring network project reached 29.3 billion yuan. The project began in Jiaxing, passed through Hangzhou, Shaoxing, Ningbo, Taizhou, and Wenzhou, and ended in Lishui. It built 3 UHV substations in Jiaxing, Ningshao and Wenzhou, expanded the Liandu UHV substation, built a 508 kilometer double loop line, and used a GIL pipe gallery to cross the Qiantang River. The entire line required a total of more than 2,000 new towers. The crossing was dense along the route, and the construction environment was complicated. The first section to be constructed this time includes 6 towers, which need to cross the 500 kV transmission line currently being renovated. The project uses the power grid power outage window to optimize the operation process, configure multiple sets of mechanized equipment for mountainous terrain, and promote the simultaneous assembly of multi-base towers to ensure the safe and orderly progress of construction of key crossing sections.

The first tower of the Zhejiang UHV AC ring network project was completed on November 10, and the first tower of the Zhejiang UHV AC ring network project was completed in Shangyu, Shaoxing, marking that the project has fully entered the tower assembly stage. As a key project for the country's “15th Five-Year Plan” power development, the total investment in the Zhejiang UHV AC ring network project reached 29.3 billion yuan. The project began in Jiaxing, passed through Hangzhou, Shaoxing, Ningbo, Taizhou, and Wenzhou, and ended in Lishui. It built 3 UHV substations in Jiaxing, Ningshao and Wenzhou, expanded the Liandu UHV substation, built a 508 kilometer double loop line, and used a GIL pipe gallery to cross the Qiantang River. The entire line required a total of more than 2,000 new towers. The crossing was dense along the route, and the construction environment was complicated. The first section to be constructed this time includes 6 towers, which need to cross the 500 kV transmission line currently being renovated. The project uses the power grid power outage window to optimize the operation process, configure multiple sets of mechanized equipment for mountainous terrain, and promote the simultaneous assembly of multi-base towers to ensure the safe and orderly progress of construction of key crossing sections.