supply of supply, erection, commissioning and testingsupply, erection, commissioning and testing,supply, erection, commissioning and testing of robotic duct cleaning machine(for cleaning of lhb ac coach ducts) consisting of 01 duct inspection robot kit consisting of compact duct inspection robotic inspection syste m with integrated digital video recorder controlled by ps2 joystick. adjustable intensity of led lamps by ps2 remote wi th provision to switch between front and rear cameras and air whip system with 3 air whip actuator capable of deliveri ng high velocity air and random action whipping from a series of compressed air heads for the uniform and easy clean ing of duct to be supplied in a light weight modular box for ease and safe transportation with all connected accessories and fittings as required. complete demonstration and training of the equipment at the time of supply to be done by the firm. specification as per attached annexure. [ warranty period: 30 months after the date of delivery ]