Ports constitute an important economic facility in coastal areas. The higher the year-on-year throughput of goods and passengers, the more infrastructure, provisions and associated services are required. These will bring varying degrees of benefit or disadvantage to the local and regional economy and to the environment. Ports are also important for the support of economic activities in the hinterland since they act as a crucial connection between sea and land transport. Breakwaters, Rubble mound jetty, Quay, Dock, Protective dike, River diversion channel, Diaphragm wall quay, Access roads, are works that we perform to facilitate and build infrastructure of ports for the development of civilization in line with the company’s civil liabilities.