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CLIENT
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Hamedan water & waste water co.- Markazi province Abfa
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YEAR
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Malayer(2001)
Asad abad (2003)
Khomein (2003)
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STATUS
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Completed
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Project specification
Malayer total wastewater collector consists of about 21 km pipe line with diameter up 300 mm. also by considering the local conditions of city & traffic of different part, the collector execution is done by trenching method in some places and drilling traditional tunnel and installation of polyethylene pipes and concrete .
Asad abad city has about 20 km of up to 500 mm diameter pipe line. It should be mentioned that because of the historical and mountain conditions of this city, the collector execution is done by trenching method and drilling traditional tunnel. The type varies by region and include rock, sludge, soil, and has been falling.
Khomein wastewater collector network has about 25 km of pipe-laying with polyethylene pipe. These pipes ranging from 250 up to 500 mm and have length of 20 km. the steel and the concrete operation were exceeded by 120 ton & 2500 cubic meter respectively.
Size and type of piping:
The total length of the piping is approximately 65,750 meters:
Polyethylene pipe sizes ranging from 315 to 400 mm
Polyethylene pipe sizes ranging from 315 to 400 mm
Reinforced concrete pipe sizes ranging from 500 to 1000 mm
Reinforced concrete pipe sizes ranging from 500 to 1000 mm
Number and type of manholes:
About 2357 number of concrete , pre-fabricated and insitu manholes and also concrete and brick combination manholes.