bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; dismantling of structurals tanks machineries equipments at all levels and at either of the plants 25 ton as per scope of work; as per scope of work , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; structural fabrication and thereafter painting of structurals at either of the plants 50 ton as per scope of work; as per scope of work , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; erection of structurals equipments at all levels and at either of the plants 50 ton as per scope of work; as per scope of work , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; pipe line fabrication modification and replacement with oldnew pipe upto 380 nb at either of the plants 200 meter as per scope of work; as per scope of wo.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; rubber lining works the rubber lining is to be done by cold vulcanization work and lined with new rubber sheet old conveyor belt 50 square meter as per s.. , repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; supplying providing and fixing of gi roof sheet work 250 square meter as per scope of work; as per scope of work total quantity :