Hi:
I have a tender to construct 50 km CS oil UG pipeline, 8", the soil is sand
the construction period starting from ROW till hydrotesting is 12 months
I am preparing the level 1 of the plan along with manpower and equipment plan
Can you please help me in this matter
I prepared the construction...
what are the steps to backfill building foundation with sand obtained from the desert
the foundation depth is 1000 mm , our pln is to backfill 800mm by sand and 20mm by sand cement
for the 800mm, shall we backfill in layers and shall we flood the layers by water?
thanks
