bids are invited for supply and installation of smart single phase meter , supply and installation of smart three phase meter , supply and installation of ip-67 protection data , annual nboit, gprs sim charges for three year , annual vending charges for three year , supply and installation of polycarbonate boxes for single phase smart meters , supply and installation of polycarbonate boxes for three phase smart meters , supply and configuration of the web based software , provision child server and main of infrastructure for vending system , supply and installation of ups for the server , 03 years comprehensive maintenance including operating cost , annual charges hi speed internet connection , supply and fixing laser jet printer , taking down energy meter , taking down mcb db , taking down sub main wiring , m and l sub main wiring , supply and fixing mcb db powder coated 415 watt 4 ways , supply and fixing mcb db powder coated 240 watt 4 ways , supply and fixing mcbs of b series 10 ka tpn 40 amp , supply and fixing mcbs of b series 10 ka tpn 6 to 32 amp , supply and fixing dp mcbs of b series 10 ka tpn 6 to 32 amp total quantity : 2429