Small Human Communities WWPT






   Karaj river and its attractive path(Chaloos or Kandovan Road or Road 59) is known to be one of the five most famous beautiful mountain roads in the world, this river is one of the two main drinking water sources of Tehran city with  12 million people population. 




   This river comes from the northern slopes of Asara mountain in the distance of 42 KM north east of Karaj city and in its rout it combines with five other subsidiary rivers that will join in Karaj dam or Amir kabir dam as it is referred.


   Amir Kabir dam was built as a multipurpose dam to provide tap water for Tehran alongside agricultural development in karaj. It supplies the irrigation demand of over 50000 hectares


   The ecliptic concrete structure of Amir Kabir dam is 180 meters high, with 30 meters length on bottom and 390 meters on top and its water shed is 764 KM long.



   In the path of Karaj river because of strong water flow that passes through rock ribbed areas the river is has the ability of Purification, but in the last decade because of  this river located in a resort region plus proximity to  restaurants, villas, private gardens and non-normative systems in network collecting  &  lack of waste water plant in these villages on the margin of the river which has caused the accession of contaminated Sewerage water produced by small human communities to the river without any prevention and finally would discharge  to Karaj dam and would pollute it's  water.


   With the concerns about this matter Tehran Province Domestic Water and Waste water Company gained credit by receiving a loan from the World Bank and held multiple tenders in implementation of Networks, Main pipe line, Pump station and Waste Water treatment plant of the villages around this area.


   As a result Sadrab Sanat company has had the honor of fulfilling various successful projects in every aspect such as:



  • Network Pipeline of  Hasanakdar Village





  • Main Pipeline & Pump station of Sarvedar Village






  • Waste Water Prefabrication Package and Civil works of Hasanakdar Village





  • Waste Water Prefabrication Package of Asara town





  • Waste Water Prefabrication Package of Poorkan town




  • Waste Water Treatment Plant of Dizin Town Ski resort


   Dizin is one of the largest Iranian ski resorts in the Alborz mountain range, near Tehran and also the city of karaj.The ski season in dizin lasts longer than in European ski resorts, from December to May, due to the resorts high altitude. The highest ski lift reaches 3600 m making it one of the 40 highest ski resorts in the world.


   Dizin ski amenities include two hotels, 19 cottages and five restaurants, villas and private apartments around the Dizin ski resort accommodate thousands of people every year.



   Sadrab Sanat is honored to receive appreciation letter for implementation of the World Bank projects because of high quality Performance and time schedule determination.








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