ABSTRACT
Site preparation Removing trees girth 600mm-1.50m – 18.50 208.01 – nr 208.01
girth 1.50-3.00m – 32.50 365.43 – nr 365.43 girth exceeding 3.00m – 46.50 522.86 – nr 522.86
Removing tree stumps girth 600mm-1.50m – 0.93 10.46 29.77 nr 40.23 girth 1.50-3.00m – 0.93 10.46 43.06 nr 53.52 girth exceeding 3.00m – 0.93 10.46 58.84 nr 69.30
Clearing site vegetation bushes, scrub, undergrowth, hedges and trees and tree stumps not exceeding 600mm girth – 0.03 0.34 – m2 0.34
Lifting turf for preservation stacking – 0.32 3.60 – m2 3.60
Excavating by machine Topsoil for preservation
average depth 150mm – 0.02 0.23 0.68 m2 0.91 add or deduct for each 25mm variation in average depth – 0.01 0.12 0.16 m2 0.28
To reduce levels maximum depth not exceeding 0.25m – 0.03 0.38 0.52 m3 0.90 maximum depth not exceeding 1.00m – 0.03 0.38 0.52 m3 0.90 maximum depth not exceeding 2.00m – 0.04 0.41 0.57 m3 0.98 maximum depth not exceeding 4.00m – 0.04 0.45 0.63 m3 1.08
Basements and the like; commencing level exceeding 0.25m below existing ground level
maximum depth not exceeding 1.00m – 0.06 0.68 0.80 m3 1.48 maximum depth not exceeding 2.00m – 0.07 0.79 0.80 m3 1.59 maximum depth not exceeding 4.00m – 0.08 0.90 0.98 m3 1.88 maximum depth not exceeding 6.00m – 0.09 1.01 1.24 m3 2.25 maximum depth not exceeding 8.00m – 0.12 1.35 1.42 m3 2.77
Pits maximum depth not exceeding 0.25m – 0.31 3.48 2.90 m3 6.38 maximum depth not exceeding 1.00m – 0.33 3.71 2.90 m3 6.61 maximum depth not exceeding 2.00m – 0.39 4.39 3.27 m3 7.66 maximum depth not exceeding 4.00m – 0.47 5.29 3.71 m3 9.00 maximum depth not exceeding 6.00m – 0.49 5.51 3.90 m3 9.41
Extra over pit excavating for commencing level exceeding 0.25m below existing ground level
1.00m below – 0.03 0.34 0.43 m3 0.77 2.00m below – 0.05 0.56 0.62 m3 1.18 3.00m below – 0.06 0.68 0.80 m3 1.48 4.00m below – 0.09 1.01 1.05 m3 2.06
Material £ hours £ £ rate £
Trenches; width not exceeding 0.30m maximum depth not exceeding 0.25m – 0.26 2.92 2.29 m3 5.21 maximum depth not exceeding 1.00m – 0.28 3.15 2.29 m3 5.44 maximum depth not exceeding 2.00m – 0.33 3.71 2.65 m3 6.36 maximum depth not exceeding 4.00m – 0.40 4.50 3.27 m3 7.77 maximum depth not exceeding 6.00m – 0.46 5.18 3.90 m3 9.08
Trenches; width exceeding 0.30m maximum depth not exceeding 0.25m – 0.23 2.58 2.04 m3 4.62 maximum depth not exceeding 1.00m – 0.25 2.81 2.04 m3 4.85 maximum depth not exceeding 2.00m – 0.30 3.37 2.47 m3 5.84 maximum depth not exceeding 4.00m – 0.35 3.94 2.90 m3 6.84 maximum depth not exceeding 6.00m – 0.43 4.84 3.71 m3 8.55
Extra over trench excavating for commencing level exceeding 0.25m below existing ground level
1.00m below – 0.03 0.34 0.43 m3 0.77 2.00m below – 0.05 0.56 0.62 m3 1.18 3.00m below – 0.06 0.68 0.80 m3 1.48 4.00m below – 0.09 1.01 1.05 m3 2.06
For pile caps and ground beams between piles maximum depth not exceeding 0.25m – 0.35 3.94 3.96 m3 7.90 maximum depth not exceeding 1.00m – 0.39 4.39 3.90 m3 8.29 maximum depth not exceeding 2.00m – 0.39 4.39 4.33 m3 8.72
To bench sloping ground to receive filling maximum depth not exceeding 0.25m – 0.07 0.79 1.05 m3 1.84 maximum depth not exceeding 1.00m – 0.09 1.01 1.05 m3 2.06 maximum depth not exceeding 2.00m – 0.09 1.01 1.24 m3 2.25
Extra over any types of excavating irrespective of depth
excavating below ground water level – 0.13 1.47 1.42 m3 2.89 next to existing services – 2.55 28.67 0.80 m3 29.47 around existing services crossing excavation – 5.80 65.22 2.29 m3 67.51
Extra over any types of excavating irrespective of depth for breaking out existing materials
rock – 2.95 33.17 13.81 m3 46.98 concrete – 2.55 28.67 10.75 m3 39.42 reinforced concrete – 3.60 40.48 15.71 m3 56.19 brickwork, blockwork or stonework – 1.85 20.80 7.94 m3 28.74
Extra over any types of excavating irrespective of depth for breaking out existing hard pavings, 75mm thick
coated macadam or asphalt – 0.19 2.13 0.66 m2 2.79 Extra over any types of excavating irrespective of depth for breaking out existing hard pavings, 150mm thick
concrete – 0.39 4.39 1.64 m2 6.03 reinforced concrete – 0.58 6.52 2.23 m2 8.75 coated macadam or asphalt and hardcore – 0.26 2.92 0.74 m2 3.66
Working space allowance to excavations 600mmwide reduce levels, basements and the like – 0.07 0.79 0.80 m2 1.59 pits – 0.19 2.13 2.29 m2 4.42 2
Material £ hours £ £ rate £
D20 EXCAVATING AND FILLING – cont
Excavating by machine – cont Extra over excavating for working space for backfilling in with special materials
hardcore – 0.13 1.47 13.64 m2 15.11 sand – 0.13 1.47 19.80 m2 21.27 40mm-20mm gravel – 0.13 1.47 25.48 m2 26.95 plain in situ ready mixed designated concrete C7.5 – 40mm aggregate – 0.93 12.25 49.45 m2 61.70
Excavating by hand Topsoil for preservation
average depth 150mm – 0.23 2.58 – m2 2.58 add or deduct for each 25mm variation in average depth – 0.03 0.34 – m2 0.34
To reduce levels maximum depth not exceeding 0.25m – 1.44 16.20 – m3 16.20 maximum depth not exceeding 1.00m – 1.63 18.33 – m3 18.33 maximum depth not exceeding 2.00m – 1.80 20.24 – m3 20.24 maximum depth not exceeding 4.00m – 1.99 22.38 – m3 22.38
Basements and the like; commencing level exceeding 0.25m below existing ground level
maximum depth not exceeding 1.00m – 1.90 21.36 – m3 21.36 maximum depth not exceeding 2.00m – 2.04 22.94 – m3 22.94 maximum depth not exceeding 4.00m – 2.73 30.70 – m3 30.70 maximum depth not exceeding 6.00m – 3.33 37.44 – m3 37.44 maximum depth not exceeding 8.00m – 4.02 45.20 – m3 45.20
Pits maximum depth not exceeding 0.25m – 2.13 23.95 – m3 23.95 maximum depth not exceeding 1.00m – 2.75 30.92 – m3 30.92 maximum depth not exceeding 2.00m – 3.30 37.11 – m3 37.11 maximum depth not exceeding 4.00m – 4.18 47.00 – m3 47.00 maximum depth not exceeding 6.00m – 5.17 58.13 – m3 58.13
Extra over pit excavating for commencing level exceeding 0.25m below existing ground level
1.00m below – 0.42 4.73 – m3 4.73 2.00m below – 0.88 9.89 – m3 9.89 3.00m below – 1.30 14.62 – m3 14.62 4.00m below – 1.71 19.23 – m3 19.23
Trenches; width not exceeding 0.30m maximum depth not exceeding 0.25m – 1.85 20.80 – m3 20.80 maximum depth not exceeding 1.00m – 2.76 31.04 – m3 31.04
Trenches; width exceeding 0.30m maximum depth not exceeding 0.25m – 1.80 20.24 – m3 20.24 maximum depth not exceeding 1.00m – 2.46 27.66 – m3 27.66 maximum depth not exceeding 2.00m – 2.88 32.38 – m3 32.38 maximum depth not exceeding 4.00m – 3.66 41.15 – m3 41.15 maximum depth not exceeding 6.00m – 4.68 52.62 – m3 52.62
Material £ hours £ £ rate £
Extra over trench excavating for commencing level exceeding 0.25m below existing ground level
1.00m below – 0.42 4.73 – m3 4.73 2.00m below – 0.88 9.89 – m3 9.89 3.00m below – 1.30 14.62 – m3 14.62 4.00m below – 1.71 19.23 – m3 19.23
For pile caps and ground beams between piles maximum depth not exceeding 0.25m – 2.78 31.26 – m3 31.26 maximum depth not exceeding 1.00m – 2.96 33.28 – m3 33.28 maximum depth not exceeding 2.00m – 3.52 39.58 – m3 39.58
To bench sloping ground to receive filling maximum depth not exceeding 0.25m – 1.30 14.62 – m3 14.62 maximum depth not exceeding 1.00m – 1.48 16.65 – m3 16.65 maximum depth not exceeding 2.00m – 1.67 18.78 – m3 18.78
Extra over any types of excavating irrespective of depth excavating below ground water level – 0.32 3.60 – m3 3.60 next existing services – 0.93 10.46 – m3 10.46 around existing services crossing excavation – 1.85 20.80 – m3 20.80
Extra over any types of excavating irrespective of depth for breaking out existing materials
rock – 4.63 52.06 11.53 m3 63.59 concrete – 4.16 46.78 9.60 m3 56.38 reinforced concrete – 5.55 62.40 13.46 m3 75.86 brickwork, blockwork or stonework – 2.78 31.26 5.76 m3 37.02
Extra over any types of excavating irrespective of depth for breaking out existing hard pavings, 60mm thick
precast concrete paving slabs – 0.28 3.15 – m2 3.15 Extra over any types of excavating irrespective of depth for breaking out existing hard pavings, 75mm thick
coated macadam or asphalt – 0.37 4.16 0.77 m2 4.93 Extra over any types of excavating irrespective of depth for breaking out existing hard pavings, 150mm thick
concrete – 0.65 7.31 1.35 m2 8.66 reinforced concrete – 0.83 9.34 1.93 m2 11.27 coated macadam or asphalt and hardcore – 0.46 5.18 0.96 m2 6.14
Working space allowance to excavations reduce levels, basements and the like – 2.13 23.95 – m2 23.95 pits – 2.22 24.96 – m2 24.96 trenches – 1.94 21.81 – m2 21.81 pile caps and ground beams between piles – 2.31 25.97 – m2 25.97
Extra over excavation for working space for backfilling with special materials
hardcore – 0.74 8.32 13.33 m2 21.65 sand – 0.74 8.32 21.47 m2 29.79 40mm-20mm gravel – 0.74 8.32 24.27 m2 32.59 plain in situ concrete ready mixed designated concrete; C7.5 – 40mm aggregate – 1.02 13.44 48.20 m2 61.64
Material £ hours £ £ rate £
D20 EXCAVATING AND FILLING – cont
Earthwork support (average risk prices) Maximum depth not exceeding 1.00m
distance between opposing faces not exceeding 2.00m – 0.10 1.07 0.28 m2 1.35 distance between opposing faces 2.00-4.00m – 0.10 1.18 0.32 m2 1.50 distance between opposing faces exceeding 4.00m – 0.11 1.28 0.41 m2 1.69
Maximum depth not exceeding 2.00m distance between opposing faces not exceeding 2.00m – 0.11 1.28 0.32 m2 1.60 distance between opposing faces 2.00-4.00m – 0.12 1.38 0.41 m2 1.79 distance between opposing faces exceeding 4.00m – 0.13 1.50 0.51 m2 2.01
Maximum depth not exceeding 4.00m distance between opposing faces not exceeding 2.00m – 0.15 1.71 0.41 m2 2.12 distance between opposing faces 2.00-4.00m – 0.15 1.71 0.51 m2 2.22 distance between opposing faces exceeding 4.00m – 0.17 1.93 0.65 m2 2.58
Maximum depth not exceeding 6.00m distance between opposing faces not exceeding 2.00m – 0.17 1.93 0.48 m2 2.41 distance between opposing faces 2.00-4.00m – 0.18 2.03 0.65 m2 2.68 distance between opposing faces exceeding 4.00m – 0.21 2.35 0.81 m2 3.16
Maximum depth not exceeding 8.00m distance between opposing faces not exceeding 2.00m – 0.22 2.46 0.65 m2 3.11 distance between opposing faces 2.00-4.00m – 0.27 2.99 0.81 m2 3.80 distance between opposing faces exceeding 4.00m – 0.31 3.53 0.96 m2 4.49
Earthwork support (open boarded) Maximum depth not exceeding 1.00m
distance between opposing faces not exceeding 2.00m – 0.27 2.99 0.56 m2 3.55 distance between opposing faces 2.00-4.00m – 0.29 3.31 0.65 m2 3.96 distance between opposing faces exceeding 4.00m – 0.33 3.74 0.81 m2 4.55
Maximum depth not exceeding 2.00m distance between opposing faces not exceeding 2.00m – 0.33 3.74 0.65 m2 4.39 distance between opposing faces 2.00-4.00m – 0.37 4.16 0.78 m2 4.94 distance between opposing faces exceeding 4.00m – 0.42 4.70 0.96 m2 5.66
Material £ hours £ £ rate £
Maximum depth not exceeding 4.00m distance between opposing faces not exceeding 2.00m – 0.42 4.70 0.73 m2 5.43 distance between opposing faces 2.00-4.00m – 0.47 5.34 0.90 m2 6.24 distance between opposing faces exceeding 4.00m – 0.53 5.99 1.13 m2 7.12
Maximum depth not exceeding 6.00m distance between opposing faces not exceeding 2.00m – 0.53 5.99 0.81 m2 6.80 distance between opposing faces 2.00-4.00m – 0.58 6.52 1.01 m2 7.53 distance between opposing faces exceeding 4.00m – 0.67 7.48 1.29 m2 8.77
Maximum depth not exceeding 8.00m distance between opposing faces not exceeding 2.00m – 0.70 7.90 1.06 m2 8.96 distance between opposing faces 2.00-4.00m – 0.79 8.87 1.21 m2 10.08 distance between opposing faces exceeding 4.00m – 0.92 10.36 1.61 m2 11.97
Earthwork support (close boarded) Maximum depth not exceeding 1.00m
distance between opposing faces not exceeding 2.00m – 0.70 7.90 1.13 m2 9.03 distance between opposing faces 2.00-4.00m – 0.77 8.65 1.29 m2 9.94 distance between opposing faces exceeding 4.00m – 0.85 9.61 1.61 m2 11.22
Maximum depth not exceeding 2.00m distance between opposing faces not exceeding 2.00m – 0.88 9.93 1.29 m2 11.22 distance between opposing faces 2.00-4.00m – 0.97 10.90 1.55 m2 12.45 distance between opposing faces exceeding 4.00m – 1.05 11.86 1.94 m2 13.80
Maximum depth not exceeding 4.00m distance between opposing faces not exceeding 2.00m – 1.10 12.39 1.45 m2 13.84 distance between opposing faces 2.00-4.00m – 1.24 13.89 1.80 m2 15.69 distance between opposing faces exceeding 4.00m – 1.36 15.27 2.26 m2 17.53
Maximum depth not exceeding 6.00m distance between opposing faces not exceeding 2.00m – 1.37 15.39 1.61 m2 17.00 distance between opposing faces 2.00-4.00m – 1.49 16.77 2.03 m2 18.80 distance between opposing faces exceeding 4.00m – 1.67 18.80 2.57 m2 21.37
Maximum depth not exceeding 8.00m distance between opposing faces not exceeding 2.00m – 1.67 18.80 2.09 m2 20.89 distance between opposing faces 2.00-4.00m – 1.84 20.73 2.42 m2 23.15 distance between opposing faces exceeding 4.00m – 2.11 23.72 2.90 m2 26.62
Material £ hours £ £ rate £
D20 EXCAVATING AND FILLING – cont
Earthwork support (close boarded) – cont Extra over earthwork support for
Curved – 0.02 0.22 0.28 m2 0.50 Below ground water level – 0.27 2.99 0.25 m2 3.24 Unstable ground – 0.44 4.91 0.48 m2 5.39 Next to roadways – 0.35 3.96 0.41 m2 4.37 Left in – 0.57 6.41 11.28 m2 17.69
Earthwork support (average risk prices – inside existing buildings) Maximum depth not exceeding 1.00m
distance between opposing faces not exceeding 2.00m – 0.18 2.02 0.41 m2 2.43 distance between opposing faces 2.00-4.00m – 0.19 2.13 0.46 m2 2.59 distance between opposing faces exceeding 4.00m – 0.22 2.47 0.56 m2 3.03
Maximum depth not exceeding 2.00m distance between opposing faces not exceeding 2.00m – 0.22 2.47 0.46 m2 2.93 distance between opposing faces 2.00-4.00m – 0.24 2.70 0.62 m2 3.32 distance between opposing faces exceeding 4.00m – 0.32 3.60 0.69 m2 4.29
Maximum depth not exceeding 4.00m distance between opposing faces not exceeding 2.00m – 0.28 3.15 0.62 m2 3.77 distance between opposing faces 2.00-4.00m – 0.31 3.48 0.73 m2 4.21 distance between opposing faces exceeding 4.00m – 0.34 3.82 0.85 m2 4.67
Maximum depth not exceeding 6.00m distance between opposing faces not exceeding 2.00m – 0.34 3.82 0.69 m2 4.51 distance between opposing faces 2.00-4.00m – 0.38 4.27 0.85 m2 5.12 distance between opposing faces exceeding 4.00m – 0.43 4.84 1.01 m2 5.85
Disposal load lorry by machine Excavated material
inactive waste off site; to tip not exceeding 13 km (using lorries); including Landfill Tax – – – 16.20 m3 16.20 active non-hazardous waste off site; to tip not exceeding 13 km (using lorries); including Landfill Tax – – – 80.68 m3 80.68 inactive waste on site; depositing in spoil heaps; average 25m distance – 0.01 0.07 3.01 m3 3.08 on site; spreading; average 25m distance – 0.20 2.24 0.37 m3 2.61 on site; depositing in spoil heaps; average 50m distance – – – 0.89 m3 0.89 on site; spreading; average 50m distance – 0.20 2.24 0.68 m3 2.92 100m
Material £ hours £ £ rate £
on site; spreading; average 100m distance – 0.20 2.24 1.05 m3 3.29 on site; depositing in spoil heaps; average 200m distance – – – 1.99 m3 1.99 on site; spreading; average 200m distance – 0.20 2.24 1.41 m3 3.65
Disposal load lorry by hand Excavated material
inactive waste; off site; to tip not exceeding 13 km (using lorries); including Landfill Tax – 0.75 8.44 15.00 m3 23.44 active non-hazardous waste; off site; to tip not exceeding 13 km (using lorries); including Landfill Tax – 1.25 14.05 15.00 m3 29.05 inactive waste on site; depositing in spoil heaps; average 25m distance – 1.02 11.47 – m3 11.47 on site; spreading; average 25m distance – 1.34 15.07 – m3 15.07 on site; depositing in spoil heaps; average 50m distance – 1.34 15.07 – m3 15.07 on site; spreading; average 50m distance – 1.62 18.21 – m3 18.21 on site; depositing in spoil heaps; average 100m distance – 1.94 21.81 – m3 21.81 on site; spreading; average 100m distance – 2.22 24.96 – m3 24.96 on site; depositing in spoil heaps; average 200m distance – 2.87 32.27 – m3 32.27 on site; spreading; average 200m distance – 3.15 35.42 – m3 35.42
Filling to excavations Basic material prices, supply only in full loads
D.O.T. type 1 13.35 – – – tonne – D.O.T. type 2 12.94 – – – tonne – Hardcore 11.02 – – – tonne – Soft/building sand 15.73 – – – tonne – Recycled type 1 11.47 – – – tonne – E-blend (50% type 1 and 50% recycled type 1) 12.45 – – – tonne –
Filling to excavations; by machine Average thickness not exceeding 0.25m
arising from the excavations – 0.15 1.72 1.41 m3 3.13 obtained off site; hardcore – 0.22 2.43 23.86 m3 26.29 obtained off site; granular fill type one – 0.17 1.93 34.96 m3 36.89 obtained off site; granular fill type two – 0.17 1.93 33.21 m3 35.14
Average thickness exceeding 0.25m arising from the excavations – 0.13 1.41 1.05 m3 2.46 obtained off site; hardcore – 0.14 1.62 22.20 m3 23.82 obtained off site; granular fill type one – 0.14 1.62 34.44 m3 36.06 obtained off site; granular fill type two – 0.14 1.62 32.69 m3 34.31
Material £ hours £ £ rate £
D20 EXCAVATING AND FILLING – cont
Filling to make up levels; by machine Average thickness not exceeding 0.25m
arising from the excavations – 0.22 2.43 1.58 m3 4.01 obtained off site; imported topsoil – 0.22 2.43 19.35 m3 21.78 obtained off site; hardcore – 0.25 2.83 24.25 m3 27.08 obtained off site; granular fill type one – 0.25 2.83 35.06 m3 37.89 obtained off site; granular fill type two – 0.25 2.83 33.30 m3 36.13 obtained off site; sand – 0.25 2.83 39.90 m3 42.73
Average thickness exceeding 0.25m arising from the excavations – 0.18 2.02 1.13 m3 3.15 obtained off site; imported topsoil – 0.18 2.02 19.43 m3 21.45 obtained off site; hardcore – 0.22 2.43 22.82 m3 25.25 obtained off site; granular fill type one – 0.22 2.43 34.45 m3 36.88 obtained off site; granular fill type two – 0.22 2.43 32.71 m3 35.14 obtained off site; sand – 0.22 2.43 39.30 m3 41.73
Filling to excavations; by hand Average thickness not exceeding 0.25m
arising from the excavations – 1.16 13.05 – m3 13.05 obtained off site; hardcore – 1.25 14.05 26.54 m3 40.59 obtained off site; granular fill type one – 1.48 16.65 32.35 m3 49.00 obtained off site; granular fill type two – 1.48 16.65 30.60 m3 47.25 obtained off site; sand – 1.48 16.65 37.19 m3 53.84
Average thickness exceeding 0.25m arising from the excavations – 0.93 10.46 – m3 10.46 obtained off site; hardcore – 1.02 11.47 22.74 m3 34.21 obtained off site; granular fill type one – 1.20 13.49 32.35 m3 45.84 obtained off site; granular fill type two – 1.20 13.49 30.60 m3 44.09 obtained off site; sand – 1.20 13.49 37.19 m3 50.68
Filling to make up levels; by hand Average thickness not exceeding 0.25m
arising from the excavations – 1.25 14.05 2.78 m3 16.83 obtained off site; imported topsoil – 1.25 14.05 20.72 m3 34.77 obtained off site; hardcore – 1.39 15.63 25.84 m3 41.47 obtained off site; granular fill type one – 1.54 17.31 35.76 m3 53.07 obtained off site; granular fill type two – 1.54 17.31 34.01 m3 51.32 obtained off site; sand – 1.54 17.31 40.61 m3 57.92
Average thickness exceeding 0.25m arising from the excavations – 1.02 11.47 2.27 m3 13.74 arising from on site spoil heaps; average 25m distance; multiple handling – 2.22 24.96 4.94 m3 29.90 obtained off site; imported topsoil – 1.02 11.47 20.20 m3 31.67 obtained off site; hardcore – 1.34 15.07 25.73 m3 40.80 obtained off site; granular fill type one – 1.43 16.08 35.55 m3 51.63 obtained off site; granular fill type two – 1.43 16.08 33.79 m3 49.87 obtained off site; sand – 1.43 16.08 40.38 m3 56.46
Material £ hours £ £ rate £
Surface packing to filling To vertical or battered faces – 0.17 1.91 0.14 m2 2.05
Surface treatments Compacting
filling; blinding with sand – 0.04 0.45 2.03 m2 2.48 bottoms of excavations – 0.04 0.45 0.03 m2 0.48
Trimming sloping surfaces – 0.17 1.91 – m2 1.91 sloping surfaces; in rock – 0.93 10.59 2.69 m2 13.28
Filter membrane; one layer; laid on earth to receive granular material
Terram 500 filter membrane or other equal and approved; one layer; laid on earth – 0.04 0.45 0.29 m2 0.74 Terram 700 filter membrane or other equal and approved; one layer; laid on earth – 0.04 0.45 0.37 m2 0.82 Terram 1000; filter membrane or other equal and approved; one layer; laid on earth – 0.04 0.45 0.42 m2 0.87 Terram 2000; filter membrane or other equal and approved; one layer; laid on earth – 0.04 0.45 0.55 m2 1.00
Material £ hours £ £ rate £
D30 CAST IN PLACE PILING
NOTE: The following approximate prices, for the quantities of piling quoted, are for work on clear open sites with reasonable access. They are based on normal concrete mix 20.00N/mm2; reinforced for loading up to 40,000kg; and include up to 0.16m of projecting reinforcement at top of pile. The prices do not allow for removal of spoil.
