bids are invited for repair, maintenance, and installation of plant/ systems/equipments (version 2) - work of fabrication canopy shed on top of fire extinguisher cylinder installed at 220kv ss kirawali agra; the help of cement sheet which includes cutting welding and gro.. - work of fabrication canopy shed on top of fire extinguisher cylinder installed at 220kv s/s kirawali with the help of cement sheet which includes cutting, welding and grouting the gi structure and making canopy frame in square shaped hut. apply best quality cement sheet over it with the help of nut bolt & washer for completion work including cost of all men material, t&p, required for proper completion of work.note:- gi structure will be provided by upptcl.