Maintenance of solar water heating system under F/Shah Road E/Office North of Rajpath New Delhi December 18, 2018 Anand Gupta 00022 Tenders RMO Water Purifier and SWHS system installed at the R/O HMPs. SH: – Maintenance of solar water heating system under F/Shah Road E/Office North of Rajpath New Delhi. For more information please see below link: Read more Ministry of Railways Issue Tender for Supply of 1 MW Solar Power Plant over the Prayagraj Division – EQ