Can pipe trenches be built inside a fire dike?
Thread Content
In the methanol tank area, it is necessary to collect the methanol from the drain lines and discharge streams into a main pipe, which will then be connected to the underground methanol tanks； Since the main pipe slopes toward the underground tank, it is possible to dig a trench within the fire dike, place the main pipe there, and fill it with sand.
There should be no problem with this, provided that it is ensured that the oil that leaks inside the tank area does not seep outside the fire dike through the trench.