بخش فارسی سایت


Certificates





Current Projects

1. Construction works for construction of the wastewater treatment plant in Lavasan City and the sewage transmission line

  • Employer: Water and Wastewater Company, East of Tehran Province
  • Consultant: Tehran Sahab Consulting Engineers Company 
  • Contract price: 29.854.000.000 Rials
  • Project status: PAC
  • Progress: 95%
Brief description of two modules:  
Works for the construction of the treatment plant including the following: mechanical filter; flow measuring unit (partial flume); sewage distribution structure; telescopic tap pit; foam collection pit; sludge doping silo; sludge dewatering building; treated wastewater pumping station; chlorination unit; manholes leading to the sedimentation ponds; manholes between treatment units; final sedimentation ponds; passage post; reciprocating sludge pumping station; landscaping of streets surrounding the treatment plant; airing ponds; office building; storage and workshop buildings; peripheral buildings. Capacity: 80,000 person; average discharge: 80.145 liter/sec; maximum discharge: 240 liter/sec; capacity: 12,000 m3/day
Materials and works required:
  1. More than 650,000 kg of reinforced bars in various sizes
  2. The volume of used concrete: app. 60,00 m3
  3. The volume of earthwork: app. 33,000 m3
  4. Rock works: more than 3,500 m3
   

2. Construction of Yazdan and Dobaradaran water tanks in Qom City

  • Employer: Qom Regional Water Company
  • Consultant: Mahab Ghodss Consulting Engineers
  • Contract price: 188,546,000.000 Rials
  • Project status: Under Construction
  • Progress: 60%
  • Brief description : 
Construction of three tanks with a capacity of 20000 m3 and one additional tank with a capacity of 10000 m3
Materials and works required:
  1. More than 2000000 kg of reinforced bars in various sizes
  2. The volume of used concrete: app. 26000 m3
  3. The volume of earthworks carried out through explosion: app. 277000 m3
  4. Molding works: more than 65000 m2
  5. Piping works using steel pipes with diameters of up to 1600 mm and a length of 4500 m
  6. Piping works using corrugated polyethylene pipes with maximum diameter of 1600 mm and a length of 500 m
  7. Piping works using steel pipes with diameters between 100 to 1600 mm to create one set of pipelines 
  8. Piping works using two-layer corrugated polyethylene pipes with diameters ranging from 800 to 2000 mm to create a set of pipelines to be linked to the passageway 
  9. Piping works using PE-90 polyethylene pipes with diameters varying from 32 to 90 mm to create one set of pipelines
 

3. Construction of the secondary and semi-primary sewage network of Kashan, districts D and F

  • Employer: Kashan Water & Wastewater Company
  • Consultant: Toossab Consulting Engineers
  • Contract price: 625,764,000.000 Rials
  • Project status: FAC
  • Progress: 100%
  • Brief description : 
The project included piping works using sewage corrugated polyethylene pipes of 200, 250, 300, and 400 mm diameters with lengths of 67750, 2240, 1650 and 590 m (total: 72230 m), respectively. The piping was carried out through tunneling and open trenching methods; 2000 pre-cast concrete manholes as well as 14400 household branches were also constructed.