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Irrigation & drainage located in Ahwaz
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Construction of 120 No. of hydraulic
structures (Pump-station, Siphon, CAV, Check, DPS, CIPS, SDPS, Bridge,
Culvert, DB, CR, TO, …)
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Construction of 600 km service road paved
with gravel
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Excavation and lining of 35 km irrigation
canals (Q=35000 lit/sec)
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Construction
of 51km drain canal (Q=12000 lit/sec)
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Leveling
about 12,000,000 m2 with tolerances of
±3
cm
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Laying
of 145 km pipe drain collectors (ID300~1000 mm, Depth=5m)
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Excavation
and installation of 2400 km lateral PVC drain (ID=160, 200mm, Depth =
2.5m)
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Earthworks
in totally 13,000,000 m3
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Total concrete used as amount of 109000 m3
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Construction
of 35 units of pump stations
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Construction
35 km dick with earth filling
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Construction and installation of 500
numbers of prefabricated manhole
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Construction
and installation of several control rooms as hydraulic structures
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Transportation
of 169,000,000 m3/km of gravel and earthwork’s movement have
been done
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