The landing of submarine cables: The construction process, in which a construction vessel is positioned near the shore and uses external forces to pull the end of the cable, uses a floating aid to float the cable on the surface, and then guides the cable from the cable reel or turntable on the transport platform to the onshore base station. Meanwhile, submarine cable crossing through the embankment is a special working condition during the landing of submarine cables. During the process of guiding the cable to the onshore base station, in order to avoid any adverse effects on the original coastal embankment, a horizontal directional drilling is used to pre-construct a cable pipeline, and the cable enters the onshore base station from the pipeline.

Before the landing of submarine cables, whether or not it involves crossing through a embankment, the main construction conditions such as the positioning of the vessel, the landing distance of the cable, the specifications and quantities of floating aids, the anti-friction and protection measures, and the pulling equipment should be examined and confirmed.

After years of construction experience, our company has several patents related to the assembly type cable laying machine, cable pipe penetration skates, anti-friction wheels, and pulling winches for submarine cable landing applications.