7. Marine Works & Piles
It is Commonly meant the piles used as a structural part of jetties, whir was dolphin and other such near shore and offshore structures.
1. Diaphragm Wall
Diaphragms walls are often used on congested sites, close to existing structures,
2. Secant Pile Wall
Secant pile walls are formed by constructing intersecting reinforced concrete piles.
3. Contiguous Pile Wall
A series of adjacent piles constructed to form an earth retaining structure as a cantilever or a propped cantilever wall.
4. Sheet Pile Shoring Works
Sheet pile walls are constructed by driving prefabricated sections into the ground.
5. Soldier Pile - Beams With R.C.C. Planks Shoring Works
Soldier piles, are some of the oldest forms of retaining wall systems used in deep excavations.