MARINE & OFF-SHORE PILE/ GANTRY PILE
- Marine piling work differs from land piling work in many respects.
- The pile is bored using chisel/bailers, elected based on the size requirement.
DIFFERENCE FROM LAND PILING
1. Distance from land
2. Depth of water
3. Hydrostatic pressure and buoyancy
4. Underwater currents
5. Wave and swells
6. Tidal variation
7. Wind and storm
Marine Piling/OFF-SHORE PILING
This kind of piling works is mostly carried out in the construction of various marine structures like jetties, harbours, ports, wharfs and bridges on rivers/sea that are away from land. Marine Pile can be installed by OFF-SHORE TYPES
1. Tripod Rig
2. Rotary Rig (With Rig or Ordinary Crawler Mounted Hydraulic Rig)