tender for annual tender for material supply for different pwd work at municipal council kothri , annual tender for material supply for different pwd work at municipal council kothri , sand , 20 mm crussed stone , cement bag (opc) isi mark , cement bag (ppc) isi mark , np3 class pipe 300mm , np3 class pipe 450mm , np3 class pipe 600mm , np4 class pipe 1000mm , pre cast boundry wall , barbed wire , gi square mesh , reinforced cement concrete pole , m.s. (mid steel) hollow pile , steel work riveted,welded or bolded , galvanized iron (gi) sheet 0.8mm , pvc pipe 4in 4kg/cm2 , pvc pipe 6in 4kg/cm2 , pvc pipe 8in 4kg/cm2 , pvc pipe 10in 4kg/cm2