SFGTV July 10, 2014
Are working at tesla and thomas shaft, and one of the tunnel and the pump station and the single treatment plant. And for these, are redundancy up grades to the pumps and the controls and the electric Power Service and at the treatment plant, chemical feedback replacement and the process up grades, and the up grades between the different facilities and these are all part of the cap and improvement and we are already bringing the problems sooner to be done that we can widely filter the water if we need to and in the shaft, it is a simple project that is a really important one and we are replaci...