福建75亿元项目水库大坝被指偷工减料，多名监理人员曾接受施工方宴请，中国电建：全面调查核实

Core Viewpoint - China Power Construction Corporation (中国电建) is facing serious allegations regarding quality issues in the construction of the Yong'an Pumped Storage Power Station in Fujian Province, leading to the establishment of an investigation team to address these concerns and ensure compliance with regulations [1][12]. Group 1: Quality Issues - Reports indicate that there are significant quality defects in the construction of the dam, particularly concerning the anchor piles, with actual lengths falling short of design specifications, some being less than one-third of the required length [3][4]. - Many anchor piles were not constructed according to the required standards, with only simple sealing performed at the pile openings instead of proper cement grouting [4]. - On-site workers revealed that only about 30% of the installed anchor piles meet the design requirements, with the majority being classified as substandard [7]. Group 2: Construction Practices - The construction process has been criticized for using simplified welding techniques that do not meet the design specifications, leading to structural integrity concerns [5][6]. - A significant discrepancy was noted where the design length of the anchor piles was adjusted from 9 meters to 12 meters, yet actual installations were reported to be as short as 2 to 5 meters [6][7]. Group 3: Oversight and Compliance - The supervisory unit, Zhejiang Huadong Engineering Consulting Co., is a wholly-owned subsidiary of China Power Construction, raising concerns about potential conflicts of interest in monitoring the project [9]. - Allegations have surfaced regarding inappropriate relationships between the supervisory personnel and the construction team, including instances of socializing in entertainment venues, which could compromise the integrity of the oversight process [11]. Group 4: Project Significance - The Yong'an Pumped Storage Power Station project has a total investment of 7.5 billion yuan and is a key component of Fujian Province's "14th Five-Year Plan," expected to generate an average annual output of 12.6 billion kilowatt-hours [12]. - The project aims to save 660,000 tons of standard coal and reduce carbon dioxide emissions by 1.65 million tons, contributing to significant carbon reduction benefits [12].