on September 5, with the last concrete pouring into the underwater pile hopper, China Construction Western Construction Songjiang Plant successfully completed the underwater concrete pouring task of C30 of Pier 1 # Pile Foundation of W3 Liaison Road (Cross-Railway Section) Project of Shanghai Songjiang Hub. This is the first of 16 large pile foundations with a concrete volume of more than 300 cubic meters, and the first large underwater pile with a volume of more than 300 cubic meters and a pouring height of more than 100 meters in Shanghai Company.
As the first large-scale underwater pile with 368 square meters and a drop of more than 100 meters after the company entered the Shanghai market, in order to fight this "professional battle", "quality battle" and "brand battle", the team of Songjiang Factory has been working together from the moment they received the project pouring plan, and has planned to move forward with the whole process management and the whole process planning. The way of starting the special plan was arranged and deployed: Songjiang Plant quickly set up a technical research team led by the chief technical engineer and coordinated by the head of the technical department. At the same time, starting from the aspects of raw material optimization, mix proportion optimization and admixture performance adjustment, it focused on adjusting the key indicators of concrete workability, setting time and time loss. To solve the difficult problems such as long pouring time and large falling height.
In the opening preparation stage, the Production Material Department shall carefully check the selection and quantity of raw materials, mixing plant equipment, transportation equipment and personnel to ensure the smooth pouring process; the Technical Department shall verify the adjusted mix proportion, and make special disclosure to key positions and project personnel to strengthen technical risk management and control; The comprehensive office carries out canteen organization and emergency treatment in advance, and optimizes logistical support services. Before the start of pouring at 23 o'clock
on September 4, the factory team rushed to the site to communicate and command, control the pouring progress in real time, and the technical team was on duty in sections, strictly controlling the quality, service and safety of the whole process from the aspects of quality, equipment, route, cost and safety, which was highly valued by the company's department leaders. Through the joint efforts of all the staff, the large-scale pile foundation pouring process was smooth and smooth, achieving zero complaints in the whole process, which was unanimously recognized and praised by the project side, the construction side and the supervision unit.
Songjiang Hub W3 Liaison Road (Railway Crossing Section) Project and Shanghai Songjiang Station North Square Project supplied by Songjiang Plant in the early stage are the same construction unit. In the process of supplying Shanghai Songjiang Station North Square Project, Songjiang Factory has been highly recognized by the project for its high quality products and stable process service. Therefore, after the commencement of the W3 connecting road (cross-railway section) project of Songjiang Hub, our company will give priority to the use of concrete in the project.
It is reported that there are 16 large pile foundations of more than 300 square meters in the pile foundation project of W3 Liaison Road (cross-railway section) of Songjiang Hub, and more than 30 large and small pile foundations of 100-200 square meters. The pouring period is about one month, and there are several subsequent bidding sections. The team of Songjiang Plant will continue to do a good job in technical quality control, ensure product quality and stability, and help Songjiang Plant realize the exclusive contract supply of the project and subsequent bidding sections with high-quality products and best services. At the same time, Songjiang Factory will shoulder a high sense of responsibility and mission in the spirit of relevant documents such as "grabbing contracts to increase production" for 120 days, and make a full sprint towards the annual responsibility certificate target with a struggling attitude.
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