Puissant India Posses reach experience in construction of substations and project management. we embark on design to commissioning of Sub-Stations ranging from 33KV to 400KV. The scope involves soil investigation, structural foundations and erections of equipment, cable duct runs, control rooms & yard fencing , installation and testing of transformers, breakers, isolators, CT/PT, lighting arrestors, control and relay panels, battery bank ,yard lights and air conditioning of control room.