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CLIENT
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Water & waste water company of 2nd,4th &5th zone of Tehran
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YEAR
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1998
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Project specification:
Development and rehabilitation of water transmission pipelines and network of Tehran which includes of
Asphalt cutting, drilling and collect the old network and the new network implementation, and maintenance of drilling paths.
size and type of pipe:
Splits:
- about 10000 split string worn have been collected and renewal.
- The total piping length isover 100 kilometers
- Polyethylene pipe sizes 63 to 110 mm.
- Ductile pipe sizes 150 to 400 mm.