It contains informations on methods of quarrying, hauling, laying of stones, preparing of mortar, means for prevention of seepage through masonry, etc.
They are quarrying the hillside for marble.
He is currently involved in fieldwork at the Gebel el-Asr gneiss quarrying region in Upper Egypt.
Within the protection zone for a water project, any act of blasting, sinking a well, quarrying rock, and collecting earth, which endangers the safety of the water project, shall be prohibited.
Take an engineer who runs a quarrying firm in Tamil Nadu, providing stone for sands, grits and gravels used in everything from houses to roads.
Karst landscapes are also threatened by limestone quarrying, Toomey said.
They are quarrying in old manuscripts.
These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.
Within the safeguard zone of a water project, activities such as blasting, well sinking, rock quarrying, earth borrowing, etc., which endanger the safety of the water project are prohibited.
Convicts were, at that period, sometimes employed in quarrying stone from the lofty hills which environ Toulon, and it was not rare for them to have miners' tools at their command.
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