桩基工程施工测量方案

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10、测量管理制度...................................................................................................................

以及±0.000

的绝对标高。在了解总图后认真学习建筑施工图,及时校对桩基轴线位置图，

7）桩位必须用心保护,需要时用钢管进行围护,并用红油漆作好标记。

12mm，相邻点的相对点位中误差≤±10mm，最弱边的相对中误差≤1/90000。

点尽量布置在比较高一点的位置，K1

PM5K3

K1

PM4

PM1

PM2

K2

PM3

误差≤±2mm。相邻高程控制点检测高差不符值＜8√

mm）。

(轴线标志)，将所需的轴线投测到施工平面上，在同一层上投测的纵