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Marine Engineering
Qatar Doha New Port Basin and Inner Breakwater Construction Project (NPP)
source: Author: 2015-01-22 Date: 2020-08-04 Font size: [large medium small]


NPP is a Dig-interior port, including container terminal, general cargo, vehicle terminal, flour terminal, livestock terminal, coastguard terminal and cruise terminal. The method adopted in the project is dye excavation after dewatering. The main contents include excavation, backfilling, ground improvement, revetment and breakwater construction, etc. the terminal structure is gravity type. The blocks in container terminal reach 11 layers (max block weighs 100t). The deepest level for excavation is -19.7m and the bottom level of the basin is -17m. The length of the port shoreline is 7475m and the breakwater is 2760m. The excavation amount is 7million. The block number is around 40 thousand (the concrete amount is 1.4 million).