DESEIN provides services from concept to commissioning of fossil fuel fired power plants of unit ratings upto 800 MW. These projects are executed either on an Engineering, Procurement & Construction (EPC) basis or on a Non-EPC basis. In the case of EPC route, the complete project is executed by one or two main contractors. In the other case, project execution is done based on a large number of systems / packages being procured from different vendors / contractors. This requires preparation of well defined specifications and a great amount of coordination between many vendors and contractors to ensure smooth execution of the project within the targeted schedule and budgeted cost.