龙滩水电站1000吨级通航建筑物工程开工

Core Viewpoint - The construction of the 1000-ton navigation facility at the Longtan Hydropower Station marks a significant milestone in connecting Guizhou and Guangxi provinces, facilitating the realization of the "通江达海" (Connecting Rivers to the Sea) dream for local communities [3]. Group 1: Project Overview - The Longtan Hydropower Station's 1000-ton navigation facility is a key project that enhances the Red Water River, an important waterway in the Pearl River system [3]. - The project is part of the national high-grade waterway network and plays a strategic role in the development of the western land-sea new corridor and the national comprehensive transportation network [3]. - The project has received strong support from various government departments and has undergone several feasibility studies and adjustments since 2017 [3]. Group 2: Technical Specifications - The facility will feature a two-level vertical lift ship lock with a total length of 1980 meters and a maximum lift height of 156 meters, making it the highest of its kind in the world [4]. - The design allows for an annual one-way passage capacity of 3.7546 million tons, nearly double that of the previous 500-ton scheme, which will significantly reduce logistics costs and energy consumption [4]. Group 3: Economic Impact - The estimated total investment for the project is 5.346 billion yuan, which is an increase of 2.35 billion yuan compared to the original 500-ton plan [4]. - Upon completion, the project will eliminate the last barrier to navigation on the Red Water River, providing an efficient, green, and economical route for large vessels from Guizhou to the Guangdong-Hong Kong-Macao Greater Bay Area [4]. - This development is expected to bring tangible benefits to local communities along the Red Water River and stimulate regional economic collaboration and industrial optimization [4].