The article used the methods planning mathematics to give alternatives machines, construction equipment. This problem, based on the specific constraints such as mass excavation, leveling, compaction, transport ... to meet the full workload as planned. Additionally, this task must also satisfy the given objective function is minimal cost machine shift and ensure the execution time is shortest. This approach aims to bring about economic benefits for the construction company and is used for

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... ce when selecting machines, construction equipment works with the same workload. On the other hand, problem also propose solutions equippedmachinery and equipment for the construction company.