tender for construction of boundary wall at al ur primary school at al ur sansad no.- i under raipur gram panchayat within nowda development blockmis id-3212018009/av/vb/321002040970944 , stone aggregate(single size):20 mm nominal size , stone aggregate(single size): 10 mm nominal size , portland cement , carriage of stone aggregate below 40 mm nominal size , loading unloading & stacking sand/ stone aggregate (less than 40mm nominal size) , coarse sand , g i wire , carriage of steel , tor steel rods/hysd bars/tmt bars (sail/tata/rinl) (fe415/fe500/fe500d conforms to is: 1786) , loading, unloading and stacking by manual means of steel , hire charges of shuttering plank (25mm-30mm thick) with prop including all fittings , polythene sheet (150 gm per sqm) , 1st class traditional bricks (kiln burnt) , medium sand , water thinnable cement primer for interior wall surface, having voc content less than 50 gms/litre , acrylic exterior paint , grill weighing above 10 kg./sq.mtr and up to 16 kg./sq. mtr. , red oxide zinc chromate primer , synthetic enamel paint, having voc ( volatile organic compound content less than 150 gm/liitre