supply, installation and comprehensive annual maintenance of 1530 telemetric raingauge stations in karnataka - sim card charges per trg for a period of five years in bengaluru division,supply, installation and commissioning of trg rain gauge sensor with housing, data logger, battery, ip 67 metal enclosure with internal lock, solar panel, gsm modem with antenna and accessories with necessary civil works and painting of metal parts (except stainless steel) in bengaluru division,ip 67 metal enclosure with internal lock and keys (2 nos. for each) in bengaluru division,civil work for mounting the trg mounting mast with painting in bengaluru division,data logger in bengaluru division,rain gauge sensor housing in bengaluru division,charges for calibration services on quarterly basis for five years in bengaluru division,charges for comprehensive maintenance of trg for a period of 4 years in bengaluru division,battery in bengaluru division,twenty watt solar panel in bengaluru division,forty five watt solar panel in bengaluru division,gsm modem with antenna in bengaluru division,tipping bucket rain gauge sensor in bengaluru division,tipping bucket rain gauge sensor with housing in bengaluru division,trg mounting mast & hardware accessories in bengaluru division,dismantling the existing trgs in bengaluru division and delivering the equipment to ksndmc