BULDAN IRRIGATION AND DRAINAGE PROJECT

Summary

Project located on Turkeys South-West Region in Denizli province. Project water source is Yenicekent Main Channel that delivered water from Cindere Dam. Project have 3 Phase pumping. Main gravity pipe take water from the Curuksu Main Channel approximately irrigate 1370 ha of irrigation land. In half way of main pipe line Phase 1 pump station is located. Phase 1 pumping irrigate total 830 ha land. At the end of Phase 1 there is another pump station located that have feed Phase 2 irrigation. Phase 2 have 462 ha irrigation land. And half way of Phase 2 main pipe line there is Phase 3 pumping station located. So last Phase irrigate 200 ha land. In project formulation creek rehabilitation needed for drainage. Akgedik and Ballik Creeks needs to rehabilitation against drainage form irrigation surface. In the project all system made of pressure pipe network. Pipe diameters various in 2300 to 110 mm. Pipe materials are steel, CTP and HDPE100. In the region Turkey’s most important irrigation corps like olive, pomegranate, fig grown. 

Phase 1

Initial Head : 209.90 m

Irrigation Area (gross) : 1,252.50 ha

Irrigation Module (Buldan Unit) : 0.62 l/s/ha

Irrigation Module (Buharkent Unit) : 0.88 l/s/ha

Total Main Pipe Length : 34,419.24 m

Total Secondary Pipe Length : 32,990.91 (m)

Initial Diameter : 2100 mm

Initial Mass Flow : 2,847 l/s

Pipe Material : HDPE100, CTP, Steel

Phase 2

Initial Head : 323.00 m

Irrigation Area (gross) : 947.40 ha

Irrigation Module : 0.62 l/s/ha

Total Main Pipe Length : 11,729.16 m

Total Secondary Pipe Length : 27,108.24 (m)

Initial Diameter : 1300 mm

Initial Mass Flow : 1517 l/s

Pipe Material : HDPE100, CTP

Phase 3

Initial Head : 395.00 m

Irrigation Area (gross) : 461.40 ha

Irrigation Module : 0.62 l/s/ha

Total Main Pipe Length : 5,872.70 m

Total Secondary Pipe Length : 12,956.89 m

Initial Diameter : 1000 mm

Initial Mass Flow : 668 l/s

Pipe Material : HDPE100, CTP

Phase 3

Initial Head : 465.00 m

Irrigation Area (gross) : 200.50 ha

Irrigation Module : 0.62 l/s/ha

Total Main Pipe Length : 3,074.70 m

Total Secondary Pipe Length : 4,577.37 m

Initial Diameter : 400 mm

Initial Mass Flow : 219 l/s

Pipe Material : HDPE100

Pumping Station 1

Water Intake : A Main Pipe Line

Pumping Location : Reg. Basin, Night Storage V=43500 m³

Total Discharge : 1.48 m³/s

Pumping Head : 123.68 m

Unit Number : 4

Installed Power Capacity : 2520 kW

Surge Protection : Surge Vessel V=36 m³

Pump Type : Horizontal Shaft, Centrifugal, Booster

Pump Unit Power : 630 kW

Pump Stroke : 1493 rpm

Pump Efficiency : % 83.5

Pump Unit Weight : 5088 kg

Penstock Diameter : 1000 mm

Penstock Length : 940 m

Penstock Nominal Pressure : 25 bar

Penstock Corrosion Protection : Outside PE lining, inside epoxy lining

Transformer Number : 2

Transformer Type : ONAN

Transformer Nominal Power : 300+160 kVA

Transformer Nominal Voltage : 31.5/6.3-31.5/0.4 kV

Transformer Frequency : 50 Hz

Transmission Line Voltage : 31.5 Kv



Pumping Station 2

Water Intake : B3 Pipe Line

Pumping Location : Regulation Basin V=390.90 m³

Total Discharge : 0.652 m³/s

Pumping Head : 82 m

Unit Number : 3

Installed Power Capacity : 750 kW

Surge Protection : Surge Vessel V=12 m³

Pump Type : Horizontal Shaft, Centrifugal, Booster

Pump Unit Power : 250 kW

Pump Stroke : 1490 rpm

Pump Efficiency : % 83.5

Pump Unit Weight : 2328 kg

Penstock Diameter : 700 mm

Penstock Length : 665.25 m

Penstock Nominal Pressure : 25 bar

Penstock Corrosion Protection : Outside PE lining, inside epoxy lining

Transformer Number : 1

Transformer Type : ONAN

Transformer Nominal Power : 1000 kVA

Transformer Nominal Voltage : 31.5/0.4 kV

Transformer Frequency : 50 Hz

Transmission Line Voltage : 31.5 Kv



Pumping Station 3

Water Intake : C5-3 Pipe Line

Pumping Location : Regulation Basin V=262.50 m³

Total Discharge : 0.214 m³/s

Pumping Head : 77 m

Unit Number : 3

Installed Power Capacity : 270 kW

Surge Protection : No need to protection

Pump Type : Horizontal Shaft, Centrifugal, Booster

Pump Unit Power : 90 kW

Pump Stroke : 1490 rpm

Pump Efficiency : % 83.5

Pump Unit Weight : 1018 kg

Penstock Diameter : 500 mm

Penstock Length : 653 m

Penstock Nominal Pressure : 25 bar

Penstock Corrosion Protection : Outside PE lining, inside epoxy lining

Transformer Number : 1

Transformer Type : ONAN

Transformer Nominal Power : 400 kVA

Transformer Nominal Voltage : 31.5/0.4 kV

Transformer Frequency : 50 Hz

Transformer Neutral Line : Exist

Transmission Line Voltage : 31.5 Kv


Tunnel

Tunnel Length : 306 m

Tunnel Diameter : 3000 mm

Maximum Depth : 47.84 m



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