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INDUSTRIAL TALK - CLAMSHELL DREDGING SDN BHD - Coggle Diagram
INDUSTRIAL TALK - CLAMSHELL DREDGING SDN BHD
Dredging Technology
Mechanical
Pros
Can be used in confined or restricted spaces.
High percentage of dredge material.
Cons
Slow dredging process
Required auxiliary to support operation
Suction
CSD
Pros
Can dredge hard material.
Versatile
Cons
Low percentage of dredge material
TSHD
Pros
Can be used at large area
Fast pace dredging process
Cons
Low percentage of dredge material
Expensive
Able to dredge soft material only
Local Projects & Practices
Sapura Fabrication Yard, Lumut
Rapid Pengerang, Johor
Environmental & Risk Aspect
Overflow - used silt curtains to overcome
Fuel oil leaking
Costing Aspect
Types of fleet
Quantity
Distance of dumping ground
Distance between ship position and work position
Future/Prospect for Dredging Activities
Technology
Dredging fleet
Vessel system
Safety equipment
Survey works
Market
New development
Oil & Gas sector
Ports
Jetty and terminal