Siemens provides turnkey solution for Designing, Execution, Testing and Commissioning of Substation / Switchyard works for the various Power Utilities, State Boards & private customers. We have been involved in setting up of more than ….. substations and ….bays. We also undertake retrofitting, extension projects of existing substations. We propose comprehensive range of air insulated switchgear, gas insulated switchgear ranging from 66kV to 800kV.