tender for dismantaling of old interlocking tiles etc all comp , dismantling cement concrete or brick or granolithic floors including base concrete and including stacking of dismantled etc all completion , earth work in excavation in trenches for foundation pipe calbe etc in ordinary soil ( loan clay or sand ) including etc all cmp , laying of base concrete 1:6:12 with cement c.sand & 40 mm brick ballast including mat lab t&p etc all comp , class-150 brick work in 1:4 cement & coarse sand mortar in foundation and plinth including supply of all materials labour etc all comp , 12 mm thick plaster in single coat on fair side of single or half brick wall for interior plastering up to floor two level including etc all comp , providing and laying of 125 micron plastic sheet providing over sub base etc all cmp , providing and laying in cement concrete 4:2:1 of not less than strength of m 150 ( stone ballast 4(20 mm normal size):2 approved coarse sand :1 cement) etc all comp , sale of material to contractor old interlocking tiles etc all comp , construction of granular sub base (gsb) by providing well graded material spreading in uniform layers with motor grader on prepared surface etc all c omp , cartage of earth up to 3 km loading and unloading etc all comp , add 18% gst