The First Three Generations Of Nuclear Power Unit Of The Nuclear Island Excavati
Foundation excavation of the National Nuclear Safety Administration passed the organization’s expert on-site inspection, marking the three generating units at nuclear power plants nuclear island excavation of the basic work of the end of preparation before starting the main project has made important initial results. At present, the Sanmen Nuclear Power Plant Unit One nuclear island of the main project started (pouring the first concrete tank) of the other work is being carried out in a steady and orderly manner.
National Nuclear Safety Administration of the experts and leaders, listened carefully to Sanmen Nuclear Power Co., Ltd., Sanmen Nuclear Power site management organizations (SPMO), 22 construction companies in the nuclear, nuclear rock and a detailed supervision company four Dabeikesi reports and in-depth at the construction site were rigorous on-site inspection.
Through the inspection, the State Nuclear Safety Expert Group believes that construction at Sanmen Nuclear Power Plant Unit 1 nuclear island foundation excavation of construction in accordance with relevant regulations and technical requirements of the implementation of the mission statement, the owner and the contractor have developed a corresponding construction technology management procedures and quality assurance control program during construction of the foundation excavation of the implementation of effective control, the formation of more complete documentation and quality assurance system in normal operation, foundation excavation of the construction and design of the compliance requirements . According to the nuclear island foundation excavation of the geological conditions and geological record revealed the results on the 1st of the nuclear island area and geological conditions of the actual ground survey report details the findings and preliminary safety analysis report a description of the basic agreement, does not exist within the nuclear island foundation serious adverse geological phenomenon, the nuclear island foundation is stable.
At Sanmen Nuclear Power Plant Unit of the nuclear island excavation of work since February 26, 2008 officially started, which lasted 151 days, on July 25, 2008 completion. Excavation of the major projects completed excavation volume 42,087 cubic meters, basement clean-up area of 3547 square meters, a total of 31 blasting. Since the project began, three SPMO established a perfect safety and quality management system, strictly implement the security of “zero accidents” philosophy, construction of safe, quality real-time monitoring activities, making the whole process of excavation of construction safety, quality, environment, health, etc. aspects have been effectively controlled, there is no any security incidents, and personnel casualties.
At Sanmen Nuclear Power Plant Unit of the nuclear island excavation of National Nuclear Safety Administration passed the inspection of experts, the State Nuclear Power Technology Company will organize and coordinate the various units involved Sanmen nuclear power to continue an active construction site management and strict required by the contract management responsibility to ensure that the March 1, 2009 units of the nuclear island of the main project started (FCD) goal of achieving key milestones, to ensure a smooth and orderly fashion by relying on three generations of nuclear power projects independently?? Sanmen Nuclear Power Plant Phase I construction projects.
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