杭州多个重大水利工程建设马不停蹄

Group 1 - The construction of major water conservancy projects in Hangzhou continues during the Spring Festival, with workers dedicated to advancing project timelines and ensuring safety [1] - The Chengxi South Drainage Project is the largest deep drainage system in China, aimed at alleviating flood pressure in the Taihu Basin and enhancing flood control capabilities in Hangzhou [1] - The project involves over 150 workers who are actively engaged in tunnel excavation and assembly tasks, demonstrating a commitment to maintaining progress during the holiday period [1] Group 2 - The Lifan Reservoir heightening and expansion project is crucial for enhancing flood control capacity in the Dongtiao Creek basin, increasing flood storage capacity by 19.85 million cubic meters to a total of 27.74 million cubic meters [2] - This project will improve the flood control standards for Lin'an urban area from a 20-year to a 50-year flood event, significantly reducing flood risks [2] - The Fuyang North-South Channel Flood Diversion Tunnel Project is essential for ensuring flood safety in the main urban area, with continuous operations planned to overcome geological challenges [2]