求翻译：construction site的土质为泥岩, 故管沟采用挖掘机机械开挖沟槽方法, power supply , communication , 给水 pipe在道路storage yard处埋深是什么意思？

construction site soil, mudstone, so the trench excavator mechanical excavation trench method, power supply, communication, water supply pipe storage yard on the road at the depth of <1.5m, green belt at depth of 0.7m

The quality of the construction site to argillite, and trenches dug by excavator machinery groove method, communication, power supply, the water pipe storage yard, on the road <1.5 M buried deep, deep green with the 0.7 M

The construction site soil texture is the mudstone, therefore the trench uses the excavator machinery to excavate the trench method, power supply, communication, for water pipe in path storage yard place burying depth <1.5m, afforests belt place burying depth 0.7m

Construction site's soil to shale, therefore, trench excavation trench excavator machinery, power supply, communication, water supply pipe buried deep <1.5m at the road storage yard, buried depth of green belt at 0.7m

正在翻译，请等待...