Concrete pouring in the site control room of the Ningxia Coal Industry LNG project’s construction and installation works is complete

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On December 16, the concrete pouring for the control room of the construction and installation project for the Ningxia Coal Industry LNG project, carried out by the Northwest Branch of China National Chemical Engineering Corporation Sixth Construction Co., Ltd., was completed. Located in the Ningdong Energy and Chemical Industry Base in Yinchuan, Ningxia, this project will enhance the natural gas supply capacity in Ningxia and the surrounding areas upon completion. It holds great significance for promoting a green and low-carbon transformation of energy use in the Ningxia region, optimizing the energy structure, and ensuring energy security. As the core structure of the project, its structural strength and impermeability requirements are extremely stringent. To ensure the efficiency and quality of the pouring process, the project team took targeted actions by formulating a specialized quality control plan. By optimizing the concrete mix design, precisely controlling the placement, vibration, and level of the concrete, and strengthening key aspects such as insulation and moisture retention, they succeeded in achieving a quality standard for the poured structure that featured a solid interior and a smooth exterior, while also ensuring uniformity and stability in the overall quality.