Sheet piles are sections of sheet materials with interlocking edges that are driven into the ground to provide earth retention and excavation support. Sheet piles are most commonly made of steel, but can also be formed of timber or reinforced concrete.

Shoring and De-watering

Shoring and Dewatering of an excavated area are done to keep the excavation bottom dry, to prevent the leakage of water or sand, and to avoid upheaval failure. Dewatering could turn out to be a herculean task if one doesn't adopt the right method.