inviting rates for supply and fabrication of ms door, window, ventilators etc. for construction of govt degree college, modinagar as per tender documents/boq , supply & fabrication of m.s. angle door frame complete and applying a priming coat of approved steel primer. , supply & fabrication of m.s. z-section window with ms hinges complete and applying a priming coat of approved steel primer. , supply and fabrication of m.s. door, window and ventilators in m.s. tubular frames for doors, windows, ventilators and cupboard with rectangular/ l-type sections, made of 1.60 mm thick m.s. sheet, joints mitred, welded and grinded finish, with profiles of required size, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer. (dsr no. 10.15) , supply & fabrication of m.s. truss/m.s. gate steel work in built up tubular (round, square or rectangular hollow tubesetc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (dsr no. 10.16) => limited