Siemens will also provide training to Railway Staff at Dahod for manufacturing and at four depots at Vishakhapatnam, Raipur, Kharagpur and Pune for maintenance of the locomotives over the design life of 35 years. It will also ensure 95% availability and 1,50,000 km of trouble-free operation of locomotives before any maloperation can take place as the guaranteed Key Performance Indicators (KPIs), the statement added.