island reclamation

An atoll that will be made into residential blood by doing island reclamation. The desire to fulfill the need for shelter eventually forced the government to make a big decision by changing the atoll into a series of islands that would become residential areas. engineers and experts are mobilized to minimize the adverse effects of reclamation. this is in response to the protest of environmental activists who feel the actions of the reclamation plant will change the composition of the oceanography and biota in the atoll ecosystem. After the marathon talks, finally the environmental activists were able to accept this reclamation program. The plan, reclamation
will be carried out with a combined method of polder and heap systems. reclamation with a Polder system is to dispose of water in the reclamation area by using a water pump. Previously, the executor of the reclamation first built a waterproof embankment so that the pumped water did not return to the reclamation area.
The polder land is divided into several plots with a moat to drain water into the main moat. The water in the main trench will be pumped into the sea. This reclamation method usually uses a backhoe dredger and a cutter suction dredger. While the reclamation process with the embankment system is carried out by hoarding coastal waters with land to surface above the water surface.
Implementation of the heap system is done in two ways:

1. Hydraulic-fill, i.e. by making the embankment before taking the fill.
2. Blanket-fill, i.e. the land filling process is carried out first, then the dike is made in edge excavation.
   with this combined method will make the implementation more effective and efficient. The involvement of all parties in the process of implementation and supervision so that the reclamation is not too bad.