Construction of water supply pipeline (Yazd)

Isfahan & Yazd Provinces

January 09, 1997 - December 01, 1999
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Construction of water supply pipeline (Yazd)

From Zayandeh Roud to Yazd , section III- Construction Activities

47- Construction of water supply pipeline from Zayandeh Roud to Yazd- 01

Construction consisting of:

  • Installation of 56″ steel pipeline (90 Km)
  • Removal of rust and hot insulation
  • Installation of 16 Block Valves (48″)
  • Installation of 200 Vent and Drain Valves (8″)
  • Internal coating of pipeline by cement mortar
  • Other construction activities such as channel, back- filling, major and minor river crossing and about 60 concrete pit for valves and hydro static tests

 

 

47- Construction of water supply pipeline from Zayandeh Roud to Yazd- 02

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