Construction Survey and Control Principle of a River Channel Control Project
The survey work of a river channel control project is roughly divided into three parts of control survey,construction survey and completion survey.The construction line of the project is longer.The measurement work is particularly important.It is the only means to ensure the precise positioning and elevation control of the river course and the river building,and it is the key link to guarantee the quality and the contract period.Focusing on the measurement principle of measuring from the whole to the part,first control and then the details,the measurement work organization is reasonable,the level and the responsibility are clear,so as to ensure the timely and accuracy of the measurement work.
control measurementconstruction surveyacceptance survey
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