Core Viewpoint - The Yellow River Water Resources Commission has issued a construction quality assurance system plan for the Guxian Water Conservancy Hub Project, aiming to establish a comprehensive and effective quality management system to enhance construction quality and management standards [1] Group 1: Quality Assurance System - The construction quality assurance system includes several sub-systems: responsibility system, quality management organization system, regulations and standards system, whole-process quality control system, quality innovation system, and supervision and inspection system, covering all parties involved in the project [1] - The plan is based on relevant regulations such as the Construction Engineering Quality Management Regulations and the Water Conservancy Engineering Quality Management Provisions, ensuring the system's operability and relevance [1] Group 2: Quality Management Measures - The plan outlines quality assurance measures, establishing a quality management responsibility checklist that requires all levels and units to clarify their responsibilities and tasks related to quality management [1] - It emphasizes the need for detailed implementation measures at every stage of construction quality management, ensuring accountability and effective execution of the quality assurance system [1]

Core Insights - The article highlights significant progress in major water conservancy projects across the country, emphasizing the importance of these initiatives for national water management and resource allocation [1] Group 1: Major Water Projects - The Guxian Water Conservancy Hub is a key project in the Yellow River sediment control system and the national water network, with a focus on the dual diversion tunnel construction, which is currently in a critical phase [2] - The Guangdong Beibu Gulf Water Resource Allocation Project is the largest inter-basin water diversion project in Guangdong's history, with over 10,000 construction workers and more than 2,000 large equipment units involved, achieving 80 kilometers of tunnel excavation and over 50% completion of pipeline installation [4] - The Zhejiang Jingling Reservoir Project has completed the blasting of the dam hub, with ongoing construction of the dam and 11 water conveyance project sections proceeding as planned [5] - The second phase of the Yangtze River to Huaihe River project is accelerating, with significant progress in the construction of water intake facilities for local water plants, supported by national policies [6]