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MaintenanceDredging

MAINTENANCE DREDGING

Maintenance Dredging: In every Port or Harbour designed with certain designed navigable depth in it’s channel or water bodies for the safe entry and exit of ships. This depth will decrease due to deposition of sediments and other material by the influence of littoral drift, underwater currents, wave & tidal actions etc., in a course of time which varies from Port/Harbour to Port/Harbour and depends on rate of siltation. To restore it’s depth, removing the accumulated material is inevitable in most of the Ports & Harbours. The process of removing the accumulated material is called “Maintenance Dredging”.

DCI is fully equipped to cater to the maintenance dredging requirements of all major Ports in India.

MAJOR MAINTENANCE DREDGING PROJECTS UNDERTAKEN IN LAST 10 YEARS

Capital Dredging

CAPITAL DREDGING

Capital Dredging: It is the process of removing the “virgin” soil to create the designed depth in the water bodies / adjacent to water bodies is called “Capital Dredging”.

DCI is having three Cutter Suction Dredgers to meet the capital dredging requirements in the India / Abroad.

CAPITAL DREDGING WORKS EXECUTED IN LAST 10 YEARS

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LAND RECLAMATION

The process of raising the land level to create a artificial land either just below or adjacent to water bodies is called “Reclamation”. The fill material is generally used from the adjacent water bodies so as to improve the depth in the water bodies as well as to use to same for creation of land.

DCI’s Cutter suction Dredgers and Trailer Suction Hopper Dredgers Dredge-XII, Dredge-XIV, Dredge-XVI, Dredge-XVII, Dredge-XIX, Dredge-XX and Dredge-XXI are capable for reclamation purposes.

BEACH NOURISHMENT

Beach Nourishment: The coastal line in the beach is subject to deposition/erosion of sediments due to various reasons. However if the rate of erosion is more than rate of deposition, it is necessity to replace the quantity of erosion to maintain the coastal line intact. The process of deposition of sediments in the coastal line from the adjoining areas is called “Beach Noursihment”.

DCI ‘s Dredge-XII and Dredge-XIV are capable of shore pumping up to 2400m and Dredge-XVI, Dredge-XVII, Dredge-XIX, Dredge-XX and Dredge-XXI are capable of shore pumping up to 2500m and rain bowing facility.

BEACH NOURISHMENT ASSIGNMENTS

ShallowWater

SHALLOW WATER

DCI is fully equipped to cater to the maintenance dredging requirements of all major Ports in India.

SHALLOW WATER DREDGING WORKS EXECUTED

ProjectConsultancy

PROJECT CONSULTANCY

DCI is fully equipped to cater to the maintenance dredging requirements of all major Ports in India.

PROJECT MANAGEMENT CONSULTANCY

ProjectConsultancy

PRESENT COMMITMENTS

Dredging in Haldia Channel of Kolkata Port Trust

Annual Maintenance Dredging at New Sand Trap (NST), its approaches and other areas of Visakhapatnam Port Trust

Maintenance dredging in the channels & harbour of Paradip Port

Maintenance of Channels and Basins at Cochin Port

Maintenance Dredging of Mumbai Harbour channel and JN Port channel.

Post Monsoon Maintenance dredging at New Mangalore Port

Maintenance Dredging Of Naval Channel At Ernakulum

Maintenance Dredging at Mormugao Port Trust

Dredging in River Muriganga in P. S. Kakdwid & Sagar, District South 24 Parganas

Capital dredging for proposed south & north BOT Dock complex at Paradip Port

Maintenance Dredging at Cochin Shipyard

Dredging Plan- Phase-IV(a)- Maintenance dredging at Kamarajar Port

Transportation and pumping of dredged material from PPT Sand Trap to NRL crude oil import terminal plot for Reclamation

Chartering of DCI Backhoe BH-1 to M/s J P Offshore

Maintenance Dredging of Entrance Channel, AD Basin, Turning Circle and all Berths of Chennai Port