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Every step of Hengqiao Marine Engineering's wharf construction is taken steadily and solidly!

Preliminary preparation: Parallel in-depth survey and customized planning
Most companies may only conduct routine research on the basic conditions of the site during the initial survey. But Hengqiao Marine Engineering is different. Its team not only conducts detailed surveys of natural factors such as terrain, water depth, water level drop, tides, water flow, and wind waves, but also deeply understands customers' expectations for dock functions, future usage frequency, and special needs. For example, when designing a dock for a high-end yacht club, Hengqiao Marine Engineering considered the members' pursuit of privacy and exclusive experience. In the planning and layout, they specially set up independent berth areas and private leisure platforms, effectively separating them from public areas. This is a customized deep planning that ordinary enterprises find difficult to achieve.
Material selection: Global selection and pursuit of ultimate performance
General enterprises may prefer to use common materials to control costs. Hengqiaohai is a leader in the industry, and the dock buoys insist on using 100% high molecular weight and high-density HDPE materials imported from Saudi Arabia or Qatar. After adding UV resistant substances, this material can withstand more severe natural environmental changes and low temperature invasion. Compared to ordinary materials, its weather resistance is improved several times. At the same time, in terms of material selection for the main framework, Hengqiao Marine Engineering often uses hot-dip galvanized steel structures instead of ordinary steel to enhance structural stability and durability, ensuring long-term stable use of the dock from the source.
Construction Technology: Innovative Technology and High Precision Control
In the basic construction process, other companies may operate according to conventional procedures. However, based on the dock design and geological conditions, Hengqiao Marine Engineering flexibly adopts various methods such as steel pipe piles and PHC concrete pipe piles, and uses advanced equipment and technology to control the foundation construction accuracy at the millimeter level. If a dock is constructed in a complex geological area, precise geological analysis and the use of special pile types and piling techniques can ensure that the foundation stability far exceeds industry standards. During the construction of the main structure, Hengqiao Marine Engineering uses BIM technology to simulate the stress distribution of the dock structure under different working conditions, optimize the construction plan in advance, and control the error within a very small range when splicing the buoy and skeleton, ensuring the safety and reliability of the dock structure in long-term use.
Quality Inspection: Strict Standards and Full Process Tracking Inspection

Many companies may only conduct simple spot checks at critical nodes for quality inspection. Hengqiao Marine Engineering has established a full process tracking and testing system, with professional personnel overseeing every batch of materials entering the site and strict verification after each construction process is completed. The tensile strength, impact strength and other performance indicators of the buoy are strictly tested according to ASTM standards, and the overall structure of the dock is tested in multiple dimensions and all directions to ensure that the quality of the dock not only meets but also exceeds industry standards, delivering high-quality and high safety dock projects to customers.