[Class : 37] Civil Contractors, Infrastructure Development, Contractors Civil Engineer, Mechanical Engineers, Architects, Interior Decorators And To Construct, Acquire, Develop, Establish, Consult Provide, Maintain, Administer Or Otherwise Undertake Contract For Any Type Of Civil Construction, Infrastructure Development Works, Mining Operations, Road Constructions, Erection, Layout, Repair, Demolition Work Of Highways, Subways, Underground Tunnels, Runways, Flyovers, Bridges, Freeways, Railways, Earthwork And Irrigation Projects, Power House, Reclamations, Building, Apartments, Reserviors, Water Courses, Dams, Jetties, Water W1 Rjsm Water Treatment Plant,Gardens, Recreation Facilities, Power Transmission Lines, Factory Sites, Rcc And Steel Structure And Steel Fabrication, Godowns, Warehouses, Lands And Houses, Drainage And Sewage Systems, Air, Field, Apron And Hanger Works !N India And Or Outside India Under Various Schemes Such As Build, Operate And Transfer (Bot), Build Operate Lease And Transfer (Bolt) And Build Operate, Own And Transfer (Boot) And To Construct Sell, Lease, License, Sublet, Mortgage, Exchange, Transfer Or Otherwise Dispose Of Or Residential, Offices, Industrial, Institutional Or Commercial Or Developers Or Housing Schemes, Townships, Holiday Resorts, Hotels, Motels, Auditoriums And Mintaining And Rehabilitation Of Structures, Flats, Houses, Factories, Shopping Complexes, Garages, Warehouses, Buildings, Works, Workshops, Hospitals, Nursing Homes, Clinics And Other Commercial And Educational Purposes.