Supply, Installation, Testing and Commissioning of Solar water heating system and Electric water Heating/ Geyser units along with associated items complete in all respect at Jawahar Navodaya Vidyalayas/ Schools located in Punjab under Chandigarh Region Solar Water Heating Systems ( 500LPD Each ) 161 Nos. and Electric Water Heating/ Geyser Units ( 500LPD Each ) 10 Nos.