The diameter of the Sherbergan pipeline to Mazar-i-Sharif

      Carefully check on the Internet the diameter of the Sherbergan pipeline to Mazar-i-Sharif? Knowing the diameter, we can estimate the cost of C+F pipes. Second, find maps of the exact path from Sheberghan to Mazar to see if it is hilly or flat and free. 50% done. If you do this research work, I can tell them plus/minus 15/20% how much it costs to cover the remaining 50 km. Try to find information about the American gas treatment unit installed in 2014, which, according to the Internet, operates only at 20% of its design capacity?! If we know the manufacturer of the equipment, we can talk to them and ask them what the problem is and what their estimate of the repair cost is!