Replacement of Heating element in Gyser and solar hot water tank October 3, 2018 Anand Gupta 00027 Tenders ARMO of various E and Ms services for non-residential bldg. and residential Qtrs. at NASC Complex, Pusa, New Delhi. SH : Replacement of Heating element in Gyser and solar hot water tank. For more information please see below link: Read more Damodar Valley Corporation Issue Tender for Supply of 10 MW Grid Connected Rooftop Solar PV Plants within DVC Command Area in the state of WB and JH – EQ