Directorate Of Urban Affairs Tender

Providing lock and locking arrangement with name board

steel work welded in built up sections of framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required in grainting, frames, guard bar, ladder, railing brackets, gates and similar works. a) 30 x 20 x 3mm angel iron frame and 5mm dia MS rods vertical and horizontal nets at 10cm c/c for compartment. Bottom row compartment 1 x 1 = 1 no No of mesh pieces 2 x 5 = 10 nos Top row compartment 1 x 1 = 1 nos No of mesh pieces 2 x 4 = 8 nos 1 pieces weight of mesh = 6.023 kg Hence 18 no's pieces of weight 18 x 6.023 = 108.414

Steel work in built up tubular (round, square or rectanglar hollow tubes etc. ) 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. Hot finished welded type tubes. a) 50 x 25x2.60mm Rectangular Hollow section for supporting post of roof For post (Front) - 2 x 2.1 =4.2 For post (back) - 2x 1.8 = 3.60 Tie beam lengthwise 2 x 1.60 = 3.20 Tie beam (width wise) 2 x 0.80 = 1.60 9.40 m x 2.71 kg/m = 25.474 kg b) 25x25x2.60mm Square Hollow section for common rafters. 3 x 1.30 = 3.90 3 x 0.60 = 1.80 5.70 mx 1.69 kg/m =9.63 kg