YAZD WATER TRANSMISSION, PUMP STATIONS AND TELEMETRY SYSTEM

The water transmission to Yazd national project has been one of the country recent largest local projects which was executed by TA and many other local contractors in the shortest time schedule. The raw water from Zayandeh Rood river in Isfahan province in central of Iran near Isfahan main city has been taken by three pump stations of 3 m3/s and transmitted to the Yazd province through 330 km  of steel pipeline with diameter of 1400/1600 mm. The project consisted of four pump stations, seven reservoirs and a water treatment plant. TA was the main contractor of designing and executing of the pump stations, mechanical, electrical, control and telemetry system. The project was started from Jan. 1996 and ended on Feb 1999. The main activities of the executed project were outlined as:

  • Mechanical and piping
  • Electrical system
  • Control and instrumentation system
  • Communication system
  • Telemetry system
read more ...

The short specification for each station stated as bellow:

  1. Pump station number 1 (water intake) consisted of 4 Ebara centrifugal horizontal pumps, each in capacity of 1060 lit/s and water head of 91 m with electric motor of Siemens 1400 kw, 6.6 Kv.
  2. Pump station number 2 consisted of 4 Ebara centrifugal horizontal pumps, each in capacity of 1000 lit/s and water head of 145 m with electric motor of Siemens 2040 kw, 6.6 Kv.
  3. Pump station number 3 consisted of 4 Ebara centrifugal horizontal pumps, each in capacity of 1000 lit/s and water head of 146 m with electric motor of Siemens 2200 kw ,6.6 Kv.
  4. Pump station number 4 consisted of 4 Ebara centrifugal horizontal pumps, each in capacity of 1000 l it/s and water head of 141 m with electric motor of Siemens 2040 kw, 6.6 Kv.

The scope of contract in each station included all activities regarding to the piping, valves and piping joints installation, surge tanks, electrical equipment, control panels, and instrumentation, 12 voice/data communication stations links and telemetry system. The main center of telemetry system was located in the Yazd main building of Yazd regional water authority.

  • FIELD : WATER PUMP STATIONS , WATER & WASTEWATER TREATMENT PLANTS
  • CONTRACT NUMBER : 2479/5/1
  • CONTRACT DATE :1377/6/11
  • CLIENT /CUSTOMER : YAZD WATER PROVINCE COMPANY
  • CONSULTANT : MAHAB GHODS CONSULTING ENGINEERS
  • CONTRACTOR : TAVAAN AZMAYAN TECHNICAL & CONSTRUCTION COMPANY
  • CAPACITY : 3000 LIT/S
  • PROJECT STATUS : EXECUTED
  • PROJECT INITIAL DURATION : 18 MONTHS
  • START DATE : 1377/6/11
  • END DATE : 1379/2/22
  • PROJECT SITE LOCATION : YAZD TOWN , YAZD PROVINCE
  • PROJECT SITES NUMBERS : 4 , WATER PUMP STATIONS AND WATER TREATMENT PLANT
Application Note

Click to see full Project Application Note

Testimonials
keyboard_arrow_up