bids are invited for fems main columns will be made of 100m x 100m x 4mm square section of 3 length , wind breaker columns c1 will be made of 80mmx40x3 point 2 mm rhs 2 x 2 point 70 mtr and 2x2 point 40 mtr , purlin should be made of rhs 80 x 40 x 2 point 9mm of length 2 point 60 mtr and 2 nos purlin of size 80x40x2 point 9mm of length 1 point 5 mtr for wind braker , truss made of rhs main member of 80x40x2 point 9mm , runner of length 2 point 53 mtr and 04 nos gable side runner of length 2 point 40 mtr made of shs 40x40x3 point 2mm , pedestal of height zero point 30 mtr made of shs 150mmx150mmx6mm , wind breaker a cabin of size 1500mm x 1500mm made of 4 nos ms square tube 80mmx40mmx3.2mm and hight 02 nos 2 point 70 and 2 nos 2 point 40 ht with 60mm thick puf panel , double bunks ms of size 1930mm x 930 x 1840 at leg side and 910mm hight with 02 nos mattress with each bunk , ladder shall be provided on kg side in between long rial connecting lower bunk and upper bank , mattress smart ortho mattress ultimate back pain relief of size 1890mm x 800mm , all nuts and bolts used for joining the structural members shall be of high quality and varieties of bolts as per specification , sun shade for door and window openings will be provided with 450mm wide sun shade made out of same material as of roof sheets matching with roof colour as per technical specification documents , suitable flashing with zero point 6mm thick pre coated sheet of matching colour with panels will be provided at all joints between roof and wall corners as per specification , lightning conductor made of copper tube 150cm long x 25 mm dia with five copper prongs of length 15cm each fixed to copper ball of dia 50mm and 4mm thick with securing arrangement , earthing of building 1 61provided using 3mm dia gi earth wire connecting to main openings of doors and windows of shelter will be provided with drapery rods made of 25mm dia , looking mirror of size zero point 5 x 1 point 65mm with wooden frame , iron