Limited-space operation dredging robots have the significant and obvious advantage. Efficiency is raised by reducing construction time and labor, since dredging tasks can be finished more swiftly than conventional methods of dredging. The operational safety of such robots is also greatly increased. They eliminate the need to send divers into dangerous work conditions by being remote controlled,thus bringing man out of danger zones. Their precise ability to dredge means that environmental damage is minimized by only clearing those areas where water has backed up and made the mud hard enough for someone walking on it to not disappear To increase the robots' environmental performance, precision gives a relatively small cut-and-fill volume Southern Lower costs. Because of this, any organization seeking new clients will always work off the same platform, provided it has the same business model. A client who comes to Dredging Company for its services will receive no charges other than those for dredging work and transportation. For potential customers, this means a more cost-effective and environmentally friendly method of maintaining waterways.