tender for construction of protection wall with material - 1 rubble 2 stone ware pipe 150mm dia 3 stone aggregate(single size): 12.5 mm nominal size 4 stone aggregate(single size):20 mm nominal size 5 stone aggregate(single size): 40 mm nominal size 6 coarse sand (zone iii) 7 portland cement 8 hire charges of concrete mixer0.25 to 0.40 cum with hopper 9 vibrator (needle type 40 mm) 10 fine sand (zone iv) 11 corner stone 38*20*30 12 surface vibrator 13 bricks 14 water proofing materials 15 water proofing cement paint 16 steel 17 synthetic enamel paint, having voc ( volatile organic compound content less than 150 gm/liitre 18 hire and running charges of tripod and mechanical winch machine complete with power unit and accessories 19 material cost rs 1/- per unit. 20 display board