[Class : 37] Construction Of Factory Building, Oht, Ugt, Compound Wall, Road Works, Industrial Buildings, Shops, Theatres, Auditoriums, Dwellings, Apartments, Restaurants, Office Buildings, Educational Buildings, Dams, Roads, Bridges, Railways, Waterways, All Infrastructure Projects, Sewage Treatment Plant, Pumping Station Including Civil, Electrical, Instrumentation Equipment; Installation Of House Service Connection Including Water Meters, Pumpset And Allied Electrical Works Like Panehs, Cables Etc., Installation Of Sluice Valves, Check Valves, Flow Meters, Level Indicator, Plc Panel And Allied Instrumentation Items, House Service Connection Including Inspection Chamber, Non Clog Submersible Pumpset And Allied Electrical Works Like Panel, Cables Etc., Sluice Valves, Check Valves, Flow Meters, Level Indicator, Plc Panel And Allied Instrumentation Items.