Doosti Reservoir Damm:

DOOSTI Damm liegt zwischen Iran und Turkmenistan Grenzen und wird von beiden Ländern geteilt Dieser Damm liefert beiden Ländern Sarakhs Ebene der Bewässerung und Mashhad kommunalen Wasser- Anforderungen sowie werden auch 16MW Strom von Wasserkraft generiert.

Studienetappen: Planung und Überwachung
Land:

• Iran
• Turkmenistan

Kunden:

• Republik von Turkmenistan –Wasser- und Landrückgewinnungsministerium
• Islamische Republik vom Iran – Khorasan regionale Wasserautorität

Ziel: Wasserkraft, Bewässerung, Trinkwasserversorgung
Status von dem Projekt: im Bau
Unterer ablfiessender Ablaufsumfang: 106 m3/sec
Spillway: 8*15 m ogee gated shute
Turbine type: Farncise
No. of Turbines: 3 units for each
Start year: 2005
Nearest city: Sarakhs
Location: Iran/Turkmenistan – Sarakhs border
River: Harirood
Type pf dam: Earth fill with silty-clay core
Height: 78 m + ½ m concrete parapet
Reservoir capacity: 1250 MCM
Effective capacity: 820 MCM
Design flood: 2660 m3/sec
Length of crest: 655 m
Width of crest: 15 m

 

Conjunctive irrigation & surface drainage networks of Doosti dam’s down stream lands:

Stage of studies: feasibility, design and supervision
Client: Khorasan regional water authority
Location: Sarakhs region
Objective: irrigation, water table recharge
Water supply resource: surface 149 MCM/year, ground water 141 MCM/year.
Network gross area: 8400 ha. (development), 23500 ha. (improvement)
Crop pattern: wheat, barley, cotton, alfalfa, gvinea, corn, melon ground, gardens.
Irrigation efficiency: 51%
Total length of canal: primary = 107 km, secondary = 154 km
Total length of drains: primary = 100 km, secondary = 150 km
Status of project: under construction

 

Doosti dam, Mashhad water transmission pipeline:

Stage of studies: Feasibility, Design & Supervision
Country: Iran
City: Mashhad
Client: Khorassan regional water authority
Objective: transferring 150 MCM of water per annum for municipal purposes from Doosti dam to Mashhad
Status of the project: under construction