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Land Reclaimation - Coggle Diagram
Land Reclaimation
Types of system used in water distribution network
Basic system
Grid system
The interconnection of dead end of system! water will be circulate continously in distribution system
Ring system
Main supply forms ring around distribution district
Radial system
Reverse system to ring system
Dead end system
Main pipeline runs in the center >> Sub pipelines take over from center to both sides
Water Supply Distribution System
Pumped System
Higher operation cost (quite least preferred)
Combined System
Used both gravity and pumped system
Gravity system
Adequate elevation of supply (that is why most preferred)
Advantages of Supply Distribution System
Combined System
Can be least operational cost in few topographocal conditions
Pumped System
Regulation of pressure and slow are easy to regulate
Remedial action can be speedily taken
Gravity System
Low operational cost
Can be most reliable in any situation
Disadvantages of Supply Distribution System
Combined System
Difficult to handle the operation
High maintenance
Direct Pump System
Same as combined system
Gravity System
Water loss by leakage
Not applicable in flat terrain