ABSTRACT
Trimming rock; using D6E dozer horizontal 0.08 1.23 30.39 – m2 31.62 10-45° to horizontal 0.80 12.30 30.39 – m2 42.69 45-90° to horizontal 1.06 16.30 40.27 – m2 56.57 vertical 1.06 16.30 40.27 – m2 56.57
Preparation of topsoil; using D4H dozer, tractor loader or motor grader average rate
horizontal 0.06 0.92 1.62 – m2 2.54 10-45° to horizontal 0.06 0.92 1.62 – m2 2.54
Preparation of material other than rock or artificial hard material; using D6E dozer, tractor loader or motor grader average rate
horizontal 0.06 0.92 2.11 – m2 3.03 10-45° to horizontal 0.06 0.92 2.11 – m2 3.03 45-90° to horizontal 0.06 0.92 2.11 – m2 3.03
Preparation of rock; using D6E dozer horizontal 0.80 12.30 30.39 – m2 42.69 10-45° to horizontal 0.60 9.23 22.79 – m2 32.02 45-90° to horizontal 0.60 9.23 22.79 – m2 32.02
The following unit costs for disposal are based on using a 22.5 t ADT for site work and 20 t tipper for off-site work. The distances used in the calculation are quoted to assist estimating, although this goes beyond the specific requirements of CESMM3 Disposal of excavated topsoil
storage on site; 100m maximum distance 0.05 0.92 2.86 – m3 3.78 removal; 5 km distance 0.11 2.03 7.32 – m3 9.35 removal; 15 km distance 0.21 3.88 13.98 – m3 17.86
Disposal of excavated earth other than rock or artificial hard material
storage on site; 100m maximum distance; using 22.5 t ADT 0.05 0.92 2.86 – m3 3.78 removal; 5 km distance; using 20 t tipper 0.12 2.22 7.99 – m3 10.21 removal; 15 km distance; using 20 t tipper 0.22 4.07 14.64 – m3 18.71
hours £ £ £ rate £
EXCAVATION ANCILLARIES – cont
The following unit costs for disposal are based on using a 22.5 t ADT for site work and 20 t tipper for off-site work – cont Disposal of excavated rock or artificial hard material
storage on site; 100m maximum distance; using 22.5 t ADT 0.06 1.11 3.43 – m3 4.54 removal; 5 km distance; using 20 t tipper 0.13 2.40 8.65 – m3 11.05 removal; 15 km distance; using 20 t tipper 0.23 4.25 15.31 – m3 19.56
Add to the above rates where tipping charges apply: non-hazardous waste – – – – m3 45.00 hazardous waste – – – – m3 135.00 special waste – – – – m3 142.50 contaminated liquid – – – – m3 180.00 contaminated sludge – – – – m3 225.00
Add to the above rates where Landfill Tax applies: exempted material – – – – m3 – inactive or inert material – – – – m3 3.75 other material – – – – m3 108.00
The following unit costs for double handling are based on using a 1.5m3 tractor loader and 22.5 t ADT. A range of distances is listed to assist in estimating, although this goes beyond the specific requirements of CESMM3 Double handling of excavated topsoil; using 1.5m3
tractor loader and 22.5 t ADT 300m average distance moved 0.08 1.48 4.82 – m3 6.30 600m average distance moved 0.10 1.85 6.03 – m3 7.88 1000m average distance moved 0.12 2.22 7.23 – m3 9.45
Double handling of excavated earth other than rock or artificial hard material; using 1.5m3 tractor loader and 22.5 t ADT
300m average distance moved 0.08 1.48 4.82 – m3 6.30 600m average distance moved 0.10 1.85 6.03 – m3 7.88 1000m average distance moved 0.12 2.22 7.23 – m3 9.45
Double handling of rock or artificial hard material; using 1.5m3 tractor loader and 22.5 t ADT
300m average distance moved 0.16 2.96 9.64 – m3 12.60 600m average distance moved 0.18 3.33 10.85 – m3 14.18 1000m average distance moved 0.20 3.70 12.05 – m3 15.75
The following unit rates for excavation below Final Surface are based on using a 16 t backacter machine Excavation of material below the Final Surface and replacement of with:
granular fill 1.20 17.91 28.56 25.80 m3 72.27 concrete Grade C7.5P 0.60 8.96 14.28 84.21 m3 107.45
Miscellaneous Timber supports left in 0.32 6.28 – 8.44 m2 14.72 Metal supports left in 0.89 17.07 – 14.25 m2 31.32
hours £ £ £ rate £
FILLING
Excavated topsoil; DfT specified type 5A Filling
to structures 0.07 2.94 6.83 – m3 9.77 embankments 0.03 1.03 2.39 – m3 3.42 general 0.02 0.86 2.01 – m3 2.87 150mm thick 0.01 0.29 0.67 – m2 0.96 250mm thick 0.01 0.49 1.15 – m2 1.64 400mm thick 0.02 0.70 1.62 – m2 2.32 600mm thick 0.02 0.99 2.29 – m2 3.28
Imported topsoil DfT specified type 5B; Filling
embankments 0.03 1.03 2.39 22.80 m3 26.22 general 0.02 0.86 2.01 22.80 m3 25.67 150mm thick 0.01 0.29 0.67 3.42 m2 4.38 250mm thick 0.01 0.49 1.15 5.70 m2 7.34 400mm thick 0.02 0.70 1.62 9.12 m2 11.44 600mm thick 0.02 0.99 2.29 13.68 m2 16.96
Non-selected excavated material other than topsoil or rock Filling
to structures 0.04 1.48 3.44 – m3 4.92 embankments 0.02 0.62 1.43 – m3 2.05 general 0.01 0.45 1.05 – m3 1.50 150mm thick – 0.16 0.38 – m2 0.54 250mm thick 0.01 0.25 0.57 – m2 0.82 400mm thick 0.01 0.37 0.86 – m2 1.23 600mm thick 0.01 0.49 1.15 – m2 1.64
Selected excavated material other than topsoil or rock Filling
to structures 0.04 1.69 3.92 – m3 5.61 embankments 0.01 0.58 1.34 – m3 1.92 general 0.01 0.49 1.15 – m3 1.64 150mm thick – 0.16 0.38 – m2 0.54 250mm thick 0.01 0.29 0.67 – m2 0.96 400mm thick 0.01 0.41 0.95 – m2 1.36 600mm thick 0.01 0.53 1.24 – m2 1.77
Imported natural material other than topsoil or rock; subsoil Filling
to structures 0.04 1.48 3.44 23.72 m3 28.64 embankments 0.02 0.62 1.43 23.72 m3 25.77 general 0.02 0.62 1.43 23.72 m3 25.77 150mm thick 0.01 0.37 0.86 3.56 m2 4.79 250mm thick 0.01 0.53 1.24 5.93 m2 7.70 400mm thick 0.02 0.62 1.43 9.49 m2 11.54 600mm thick 0.02 0.70 1.62 14.23 m2 16.55
hours £ £ £ rate £
FILLING – cont
Imported natural material other than topsoil or rock; granular graded material Filling
to structures 0.04 1.48 3.44 28.60 m3 33.52 embankments 0.02 0.70 1.62 28.60 m3 30.92 general 0.02 0.70 1.62 28.60 m3 30.92 150mm thick 0.01 0.49 1.15 4.29 m2 5.93 250mm thick 0.02 0.70 1.62 7.15 m2 9.47 400mm thick 0.02 0.82 1.91 11.44 m2 14.17 600mm thick 0.02 0.90 2.10 17.16 m2 20.16
Imported natural material other than topsoil or rock; granular selected material Filling
to structures 0.04 1.48 3.44 24.69 m3 29.61 embankments 0.02 0.70 1.62 24.69 m3 27.01 general 0.02 0.70 1.62 24.69 m3 27.01 150mm thick 0.01 0.49 1.15 3.70 m2 5.34 250mm thick 0.02 0.70 1.62 6.17 m2 8.49 400mm thick 0.02 0.82 1.91 9.88 m2 12.61 600mm thick 0.02 0.90 2.10 14.82 m2 17.82
Excavated rock Filling
to structures 0.04 1.64 3.82 – m3 5.46 embankments 0.05 2.06 4.78 – m3 6.84 general 0.05 2.06 4.78 – m3 6.84 150mm thick 0.02 0.70 1.62 – m2 2.32 250mm thick 0.03 1.07 2.48 – m2 3.55 400mm thick 0.04 1.64 3.82 – m2 5.46 600mm thick 0.06 2.26 5.25 – m2 7.51
Imported rock Filling
to structures 0.04 1.64 3.82 54.37 m3 59.83 embankments 0.02 0.99 2.29 54.37 m3 57.65 general 0.02 0.82 1.91 54.37 m3 57.10 150mm thick 0.01 0.49 1.15 8.15 m2 9.79 250mm thick 0.02 0.82 1.91 13.59 m2 16.32 400mm thick 0.03 1.23 2.87 21.75 m2 25.85 600mm thick 0.03 1.23 2.87 32.62 m2 36.72
hours £ £ £ rate £
FILLING ANCILLARIES
Trimming of filled surfaces Topsoil
horizontal 0.02 0.39 1.46 – m2 1.85 inclined at an angle of 10-45° to horizontal 0.02 0.39 1.46 – m2 1.85 inclined at an angle of 45-90° to horizontal 0.03 0.50 1.88 – m2 2.38
Material other than topsoil, rock or artificial hard material
horizontal 0.02 0.39 1.46 – m2 1.85 inclined at an angle of 10-45° to horizontal 0.02 0.39 1.46 – m2 1.85 inclined at an angle of 45-90° to horizontal 0.03 0.50 1.88 – m2 2.38
Rock horizontal 0.51 9.43 35.42 – m2 44.85 inclined at an angle of 10-45° to horizontal 0.52 9.61 36.12 – m2 45.73 inclined at an angle of 45-90° to horizontal 0.70 12.94 48.62 – m2 61.56
Preparation of filled surfaces Topsoil
horizontal 0.03 0.55 2.08 – m2 2.63 inclined at an angle of 10-45° to horizontal 0.03 0.55 2.08 – m2 2.63 inclined at an angle of 45-90° to horizontal 0.04 0.68 2.57 – m2 3.25
Material other than topsoil, rock or artificial hard material
horizontal 0.03 0.55 2.08 – m2 2.63 inclined at an angle of 10-45° to horizontal 0.03 0.55 2.08 – m2 2.63 inclined at an angle of 45-90° to horizontal 0.04 0.68 2.57 – m2 3.25
Rock horizontal 0.33 6.10 22.92 – m2 29.02 inclined at an angle of 10-45° to horizontal 0.33 6.10 22.92 – m2 29.02 inclined at an angle of 45-90° to horizontal 0.52 9.61 36.12 – m2 45.73
GEOTEXTILES
Notes The geotextile products mentioned below are not specifically confined to the individual uses stated but are examples of one of many scenarios to which they may be applied. Conversely, the scenarios are not limited to the geotextile used as an example.
