supply of material supply of material for civil works at bhivari tal purandar , material details , sand natural , sand vsi / crush sand , brick standard , brick conventional , cement 53 grade opc 50 kg. , crush metal 20 mm metal , cement pipe np 2 ( 150 mm ) ( 6 inch ) , cement pipe np 2 ( 200 mm ) ( 8 inch ) , cement pipe np 2 ( 250 mm ) ( 10 inch ) , cement pipe np 2 ( 300 mm ) ( 12 inch i.e. 1 ft ) , rounded chamber cover with frame 24 inch dia , square chamber cover with frame 1.5 x 2.0 ft , hard murum , 110 mm dia hdpe pipe 6kg / cm2 , 80 mm gi pipe b class , 100 mm sluice valve cidf , 80 mm sluice valve cidf , steel , steel structural , oil paint , fabrication , jcb , pocklain , water tanker 5000 ltr , skilled labour charges , unskilled labour charges