The action plan and construction risksTo access the survey work to determine the hazard insurance CAR due to dig the soil to lay natural gas pipelines and underground pipes by.How HDD is 17 km, including Hot Tap was made the number 1 spot to mount the original natural gas pipe, with.Action plan the following construction.1. turn the page (OPEN CUT) 11.43-kilometer distance in all of the tubes, not very deep level.Certain that there is a risk of the occurrence of Earth in ruins due to the nature of the soil and the environment cannot be dug open ground.The slope that is enough to protect the Earth system has been installed to crash Sheet Pile types.2. drilling pipes in Plains (Horizontal Directional Drill: HDD) is a drilling and pulling steel pipe across the southern penetration.The land includes all of the 5.5-kilometer distance is used to dig in if there are obstacles on the public street or canal to.Not to affect on the surface above the HDD there is a risk in case of a gas pipe underground hakrawang place. The machine does not.Can pull the tubes out he will have to do a new drilling and drilling of soil nutrients in the BENTONITE clay is required to prevent the collapse of the concept.Drilling of soil groundwater occurs which might cause surface above ground drilling damage.
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