Design, Engineering, Procurement and Supply, Construction and Installation, Commissioning and Operation and Maintenance of 5 MW(AC) Solar Photovoltaic Grid-Connected Power Plant At ONGC s Tatipaka Site. November 13, 2018 Anand Gupta 000174 Tenders Design, Engineering, Procurement and Supply, Construction and Installation, Commissioning and Operation and Maintenance of 5 MW(AC) Solar Photovoltaic Grid-Connected Power Plant At ONGC s Tatipaka Site. For more information please see below link: Read more NTPC issue Tendeer for S&I of solar panels in Govt. High school Shivanpur Nabinagar STPS – EQ