Info

Imported sand deposited and compacting in layers

over 250mm thick

m3

5.08

32.44

5.63

43.15

100mm thick

m2

0.78

3.24

0.60

4.62

150mm thick

m2

1.03

4.86

0.88

6.77

200mm thick

m2

1.22

6.48

1.16

8.86

Imported hardcore deposited and compacting in layers

over 250mm thick

m3

5.08

21.24

3.95

30.27

100mm thick

m2

0.78

2.12

0.44

3.34

150mm thick

m2

1.03

3.18

0.63

4.84

200mm thick

m2

1.22

4.24

0.82

Surface treatments

Level and compact bottom of excavation with vibrating roller

Blind filling surfaces with sand 50mm thick m2

1.28

1.24

1.16

0.19

0.36

1.47

2.76

Concrete work

Ready mix concrete 1:3:6 in foundation trenches, thickness

150 to 300mm m3

150 to 300mm m3

300 to 450mm m3

Ready mix concrete 1:2:4 in ground floor slabs, thickness

100 to 300mm m3

300 to 450mm m3

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