SHEET METAL CUBICAL PEDESTAL, TOWER STRUCTURES, HT & LT MISCELLANEOUS ITEMS: S/E of M.S. Angle Iron structure upto 8.4 meter high 1500 mm base & 750 mm at the top. & 6nos horizontal support of M.S. Angle iron 50mmx50mmx5mm from G/L of length 1.46 m x4, 1.33mx4, 1.24 mx4, 1.11 mx4, 0.98mx4 & 0.84mx4 from bottom to top resp., 6 nos.inclined angle support of M.S.Angle iron 50mmx50mmx5mm from G/Lof length 1.87mx8, 1.79mx8, 1.70mx8,1.64mx8, 1.54mx8 & 1.31 mtr x 8 from bottom to top resp.,2 nos. horizontal support for Ladder of M.S.Angle iron 30mmx30mmx5mm of lengths 1.10 m & 1.35m to be welded with M.S.Angle iron 65mmx65mmx6mm.,4 nos. vertical angle support for the raising of tower of M.S. Angle Iron 65mmx65mmx6mm for the fixing of the above horizontal and vertical supports of length 8.4m each and for the fixing of octagonal platform on it.The vertical angle supports to be welded with M.S. base plates of thickness 20mm &10mm each of size 200mmx200mm 4nos.each under the base plate,spacer of M.S. Flat 40mmx5mm(24 nos.) for inclined angles to be erected with nuts & bolts 16 mm dia (176 Nos.)