supply of work shop metal consumables and specification--1 tinsmithy 2 carpentry 3 fitting work shop metal consumables and specification workshop practice - i straight tray gi sheet (gauge 26 or 28 ) 160 mm x 160 mm 60 nos cylinder gi sheet (gauge 26 or 28 ) 100 mm x 80 mm 60 nos conical funnel gi sheet (gauge 26 or 28 ) 160 mm x 190 mm 60 nos 90deg round elbow pipe gi sheet (gauge 26 or 28 ) 90 mm x 180 mm 60 nos half lap joint wooden piece ( mahagony ) 140 mm x 40 mm x 40 mm 120 nos dovetail joint wooden piece ( mahagony ) 140 mm x 40 mm x 40 mm 120 nos corner joint wooden piece ( mahagony ) 140 mm x 40 mm x 40 mm 120 nos central bridal joint wooden piece ( mahagony ) 140 mm x 40 mm x 40 mm 120 nos square t- fitting ms flat piece 50 mm x 30 mm x 3 mm (thick) 120 nos vee-fitting ms flat piece 50 mm x 30 mm x 3 mm (thick) 120 nos l-fitting ms flat piece 50 mm x 30 mm x 3 mm (thick) 120 nos half dovetail fitting ms flat piece 50 mm x 30 mm x 3 mm (thick) 1