Construction of harbour for tsunami victims in H.A. Hoarafushi was awarded to MTCC on 14th October 2010. The work for this project, awarded by the Ministry of Housing and Environment, was completed on 21st July 2012. This Project involved full construction of harbour including dredging, sand-cement bag sea wall, L section quay wall, and rock boulder revetment. Construction methodologies and technologies used in this project are similar to that of methodologies and technologies proposed for construction of harbours for Tsunami project.
The scope for this project included:
Construction of harbour facilities
Dredging of 181,965 m3
Construction of quay wall (with concrete L Sections) 1875m
Revetment 609m
Laying & installation of geo membranes 5110sqm
Surveying & setting out works
Testing and approval of material
Quality monitoring and control
Construction of sand cement shore protection structures
Precasting of concrete L sections, installation, and construction of capping
Dredging of harbour and channels and laying and installation of geo membranes
Construction Rate: Dredging: 1000m3/day , Sand-cement bag sea wall 15m/day and L section quay wall: 5m/day