Sparking and welding defects in the external pipeline project of the Jiangsu Huadian Ganyu LNG receiving station
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At 10:18 on December 1, the commissioning ceremony for welding the pipelines of the Jiangsu Huadian Ganyu LNG Terminal project, which is under the general contracting leadership of the Southwest Branch (referred to as the Ganyu LNG pipeline project), was held in Ganyu District, Lianyungang City. This marked the official entry of the pipeline construction phase of this project into the actual construction stage. The Jiangsu Huadian Ganyu LNG receiving station project is a key initiative within Jiangsu Province’s framework for the development of its natural gas production, supply, storage, and distribution infrastructure. It is also an important strategic project aimed at enhancing the province’s capacity to ensure a stable supply of natural gas, as well as the reliability of natural gas-based power generation and supply, through the construction of LNG receiving stations along the coast. Among them, the external pipeline project serves as a link connecting the Ganyu LNG receiving station with downstream users; it includes a high-pressure, large-diameter land-sea pipeline with a length of approximately 21 kilometers, of which about 6.5 kilometers is underwater. It set three \"firsts\": the first LNG receiving station project in the country in which a state-owned power enterprise was involved; the first project in Jiangsu Province to receive approval for land reclamation since the establishment of the Ministry of Natural Resources; and the first undersea gas pipeline project in Jiangsu Province. Upon completion, the project will significantly enhance the natural gas supply capacity in Jiangsu Province and the Yangtze River Delta region, further improving the flexibility of the energy system in terms of peak load management and emergency response capabilities. It holds great strategic importance for optimizing the regional energy structure, promoting clean and low-carbon development, and achieving the **\"dual carbon\" goals.
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