Development of Solar Thermal Based Water Treatment System at IOCL, R and D Centre, Faridabad July 13, 2018 Anand Gupta 036 Tenders Development of Solar Thermal Based Water Treatment System at IOCL, R and D Centre, Faridabad. Tender Value in Rs.: 3 Crores 47 Lakhs 62 Thousands For more information please see below link: Read more SECI Floats Tender For 1785 MW Solar PV Power Projects in Rajasthan