ABSTRACT
Dense Bitumen Macadam Base to DfT clause 903 100mm deep 0.02 3.17 3.30 6.20 m2 12.67 150mm deep 0.03 3.96 4.12 9.30 m2 17.38 200mm deep 0.03 4.75 4.95 12.40 m2 22.10
Binder Course to DfT clause 906 50mm deep 0.02 2.38 2.47 2.61 m2 7.46 100mm deep 0.02 3.17 3.30 5.23 m2 11.70
hours £ £ £ rate £
SUB-BASES, FLEXIBLE ROAD BASES AND SURFACING – cont
Dense Bitumen Macadam – cont Surface Course to DfT clause 912
30mm deep 0.01 1.58 1.65 2.23 m2 5.46 50mm deep 0.02 2.38 2.47 3.71 m2 8.56
Bitumen Macadam Binder Course to DfT clause 908
35mm deep 0.01 1.58 1.65 2.37 m2 5.60 70mm deep 0.02 2.38 2.47 4.74 m2 9.59
Dense Tarmacadam Base to DfT clause 902
50mm deep 0.02 2.38 2.45 3.25 m2 8.08 100mm deep 0.02 2.38 2.45 6.51 m2 11.34
Binder Course to DfT clause 907 60mm deep 0.02 2.38 2.47 4.65 m2 9.50 80mm deep 0.02 2.38 2.47 6.20 m2 11.05
Dense Tar Surfacing Surface Course to DfT clause 913
30mm deep 0.01 1.58 1.65 2.38 m2 5.61 50mm deep 0.02 2.38 2.45 3.97 m2 8.80
Cold Asphalt Surface Course to DfT clause 914
15mm deep 0.01 1.58 1.65 1.44 m2 4.67 30mm deep 0.01 1.58 1.65 2.91 m2 6.14
Rolled Asphalt Binder Course to DfT clause 905
60mm deep 0.02 2.38 2.47 5.76 m2 10.61 80mm deep 0.02 2.38 2.47 7.68 m2 12.53
Surface Course to DfT clause 911 40mm deep 0.02 2.38 2.47 3.84 m2 8.69 60mm deep 0.02 2.38 2.47 5.76 m2 10.61
Slurry sealing; BS 434 class K3 Sealing to DfT clause 918
3mm deep 0.02 0.25 0.10 2.52 m2 2.87 4mm deep 0.02 0.25 0.10 2.47 m2 2.82
Coated chippings, 9-11kg/m2
Surface dressing to DfT clause 915 6mm nominal size 0.01 0.96 0.34 0.81 m2 2.11 8mm nominal size 0.01 0.96 0.34 0.83 m2 2.13 10mm nominal size 0.01 0.96 0.34 0.84 m2 2.14 12mm nominal size 0.01 0.96 0.34 0.92 m2 2.22
hours £ £ £ rate £
Bituminous spray; BS 434 K1 - 40 Tack coat to DfT clause 920
large areas; over 20m2 0.02 0.25 0.10 0.27 m2 0.62 small areas; under 20m2 0.02 0.25 0.10 0.27 m2 0.62
Removal of flexible surface Trimming edges only of existing slabs, floors or similar surfaces (wet or dry); 6mm cutting width
50mm deep 0.02 0.25 0.15 3.74 m 4.14 100mm deep 0.03 0.38 0.24 3.94 m 4.56
Cutting existing slabs, floors or similar surfaces (wet or dry); 8mm cutting width
50mm deep 0.03 0.32 0.19 3.74 m 4.25 100mm deep 0.06 0.76 0.46 3.94 m 5.16 150mm deep 0.08 1.02 0.61 4.01 m 5.64
Milling pavement (assumes disposal on site or re-use as fill but excludes transport if required)
75mm deep 0.03 3.34 2.98 – m2 6.32 100mm deep 0.04 4.46 3.98 – m2 8.44 50mm deep; scarifying surface 0.02 2.73 2.43 – m2 5.16 75mm deep; scarifying surface 0.04 4.58 4.09 – m2 8.67 25mm deep; heat planing for re-use 0.03 3.96 4.31 – m2 8.27 50mm deep; heat planing for re-use 0.06 6.94 7.54 – m2 14.48
Raking over scarified or heat planed material; compacting with 10 t roller
ne 50mm deep 0.01 0.95 0.37 – m² 1.32
CONCRETE PAVEMENTS The following unit costs are for jointed reinforced concrete slabs, laid in reasonable areas (over 200m2) by paver train/slipformer.
