Information processing and compilation of report on archaeological excavations should be completed within three years upon completion of the excavation projects of the archaeological excavationunits.
考古发掘单位的发掘项目结束后，要在3年内完成资料整理和考古发掘报告编写一工作。
2
The results of the studies on the blasting excavation sequence and excavation options for the main carven system on the right bank of Three Gorges can be taken for reference by relevant units.
三峡右岸地下电站主厂房系统爆破开挖程序及开挖方法的研究成果，可供有关单位参考。
3
Typical units are cubic yards for excavation or concrete work and tons for structural steel.