supply of bottle booth supply of bottle booth - 42 nos (size 1.60 x 0.80 m) , construction of bottle booths (42 nos) (size 1.60 x 0.80 m) , 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 2.10 = 4.20 for post (back) 2 x 1.80 = 3.60 tie beam (length wise) 2 x 1.60 = 3.20 tie beam (width wise) 2 x 0.80 = 1.609.40 m x 2.71kg/m= 25.474 kgb) 25x25x2.60mm square hollow section for common rafters. 3 x 1.30 = 3.90 3 x 0.60 = 1.80 5.70 m x 1.69 kg/m = 9.633 kg = 35.107 kg (say 35.50 kg) , 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 no. no. of mesh pieces 2 x 4 = 8 nos. 1 pieces weight of mesh = 6.023 kg. hence 18 nos. pieces of weight (10 +8) 18 x 6.023 = 108.414(say 110.00 kg) , providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation asapproved by engineer-in-charge) 0.50 mm (+ 0.05 %), total coated thickness with zinc coating 120grams per sqm as per is: 277, in 240 mpa steel grade, 5- 7 microns epoxy primer on both side of thesheet and polyester top coat 15-18 microns. sheet should have protective guard film of 25 micronsminimum to avoid scratches during transportation and should be supplied in single length upto 12metre or as desired by engineer-in-charge. the sheet shall be fixed using self drilling /self tappingroof1 x 2.50 x 1.42 = 3.55 1 x 2.50 x 0.65 = 1.61 (say 5.20 m2) , providing lock and locking arrangement with name board and unforseen exp