bids are invited for item 1 triangular truss of size 4570x900 item 2 purlin- rhs size 50 x 25 x 3 mm thick length 5100 mm item 3 ms column of 80x40x3mm and 3000mm long item 4 cement opc 43 grade 50 kg is-8112-1989 in 50 kgs item 5 natural sand confirming to is 383-1970 item 6 aggregate 20mm is 383-1970 item 7 aggregate 40mm confirming to is 383-1970 item 8 sub class b bricks of size 230mm x 115mm x 75mm item 9 door 1100x2100mm ms angle 50x50x5mm item 10 window size 1200x1200mm with two vertical panels item 11 sunshade size 1200x600mm item 12 ppgi sheet item 13 prepainted cover pgi sheet item 14 paint red oxide item 15 paint og 1st quality item 16 thinner item 17 paint brush 100mm dia item 18 self tapping screw 50mm long item 19 mcb 32 amp dp with gang box item 20 switch socket5 amp with gang box item 21 batten holder item 22 led bulb 9 watt item 23 pvc gang box 4x4inch item 24 steel screws 25mm long item 25 pvc casing capping 20mm dia item 26 steel screws 15mm long item 27 pvc copper cable 1 sqmm single core item 28 insulation tape of 9 mtr long item 29 pvc rawal plug item 30 indian toilet seat item 31 urinal item 32 washbasin item 33 pvc tap item 34 labour item 35 water tank 1000ltr item 36 plastic underground septic tank 5000 ltr with fittings --- construction of toilet total quantity : 8142