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In project cost management, the cost, the progress control are the management essential targets, in the past the people often were only carry on the management separately to them, lacked the close relation, this has brought many questions. For example when the project carries on certain stage, accumulation expenditure cost and accumulation plan estimated cost quite, but actual has completed the resilience in kind (progress) has not achieved the estimate plan quantity. Had already surpassed to the project budget also has when the surplus resilience must complete, must complete the project to increase the more cost expenses, this time only then carried on the cost control to the project to cause the project to complete in the estimated cost already was too late. This explained that accumulates the actual cost and the accumulation estimated cost comparison can only explain a side, cannot the real reflection outlay goal cost control condition. |
