Hierarchy,Identification,Name,Quantity,Unit,rate,Subtotal,Property,Query
1,1,The Works,,,,,,
2,1.1,Slab 150mm raft,2.4,m3,135,,,
2,1.2,Columns 200x400,1.01,m3,210,,,
2,1.3,Beams 200x300,0.82,m3,280,,,
2,1.4,Blockwork 150mm on GF,38.76,m3,45,,,
2,1.5,Slab 150mm on 1F,1.94,m3,150,,,
2,1.6,Blockwork 150mm on 1F,15.40,m3,55,,,