INNOVATION IN WATER, WASTEWATER, AND STORMWATER NETWORKS
The goal of this project was to provide the inhabitants of 13 municipalities
around Tripoli, Libya, with potable water, sewerage collection, and stormwater
management. Secon was contracted to conduct survey investigations and
prepare detailed project reports for 100 master plans covering the region—all
within 18 months.
Analysis of the drinking water distribution system, sewerage collection system,
and stormwater collection system involved testing various design parameters
and modeling various scenarios. The project team used WaterGEMS,
SewerCAD, and StormCAD to analyze scenarios for each master plan, which
covered topography varying from sea level to hilly terrain.
2
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TRUCK
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TOWADA TO
SehNirman
Increasing Efficiency of Water Distribution System
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GROUND
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TAKES
TN
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GREENZONE
NEWAZADNAGAR
SLUMAREA
SHANTNAGAR
HLLYAREA
GAYATRNAGAR
SLUMAREA
CTYPARK
UNTEDTALKES
POST
OFFCE
TOSAVENDRA
PETROL
PUMP
WARD
OFFCE
TANK
1
1
CAP05ML
66
30
POLCE
QUARTERS
ESR
TOKALYAN
OCTRO
NAKA
ESR A
B
66
71
95
72
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is hindered by unplanned growth. Undocumented water connections and
distribution pipelines have resulted in poor maintenance, mechanical damage,
and a high percentage of unaccounted for water. The goal of this project was to
carry out pipe-detection surveys, create a GIS of surveyed assets, and develop
a hydraulic model of the water distribution network.
The simulation of the city of Bhiwandi encompassed 13 villages and an area
of 26 square kilometers. Bentley Map, Bentley Water, WaterGEMS, and
WaterCAD built a hydraulic model that was used to develop a leak management
system and resolve the water loss problem. The project enabled remedial action
as well as the laying of new water distribution pipelines.
