i year engg practical , plumbing demonstration board with complete kit for installation of shower with hot and cold water - detailed specification in tender form , plumbing demonstration board with complete kit for installation of drainage system -detailed specification in tender form , plumbing demonstration board with complete kit for installation of centrifugal pump for the water supply to storage - detailed specification in tender form , water filter and pre filter and catrdige and accessories detailed specification in tender form , electrical trainerkit to connect the single phase power supply for domestic applications with wiring diagram- detailed specification in tender form , prepare an earth bit and erect the earth electrode / plate. mention the importance of earthing and lightning arrester - detailed specification in tender form , install a cctv camera and configure. mention the list of components. = detailed specification in tender form , install the smoke detector alarm / fire alarm system as per the circuit. ( electrical / iot based ) detailed specification in tender form => limited