bids are invited for providing and fixing of railing in nakshatra garden providing and fixing of railing in garden amc of integrated security and surveillance system, design installation and maintenance of educational lab, operation and maintenance of electro-mechanical installations, operation and maintenance of electrical systemselectrical installations, supply, installation and commissioning of liquid medical oxygen (lmo) storage tank and supply of liquid medical oxygen (lmo), repair, maintenance, and installation of plant systemsequipments (version 2), design, supply, installation, commissioning and maintenance of grid connected ground mounted solar power plant service, design, supply, installation, commissioning and maintenance of grid connected roof top solar power plant service, system integration service to implement iot sensor-based measurement and monitoring of rural water supply systems batch type concrete mixers as per is 1791 relevant dial type indicating vacuum gauges and compound gauges as per is 3624 total quantity : 1