ABSTRACT
SUB-BASES, FLEXIBLE ROAD BASES AND SURFACING Granular material DfT specified type 1 Sub-base; spread and graded 75 mm deep 0.04 3.04 2.22 23.61 m3 28.87 100 mm deep 0.04 3.47 2.54 23.61 m3 29.62 150 mm deep 0.05 3.90 2.85 23.61 m3 30.37 200 mm deep 0.05 4.34 3.17 23.61 m3 31.12 Lean concrete DfT specified strength mix C20P/20 mm aggregate Sub-base; spread and graded 100 mm deep 0.05 3.90 2.85 74.64 m3 81.40 200 mm deep 0.05 4.34 3.17 74.64 m3 82.15 Hardcore Sub-base; spread and graded 100 mm deep 0.04 3.47 2.54 14.97 m3 20.98 150 mm deep 0.05 3.90 2.85 14.97 m3 21.73 200 mm deep 0.05 4.34 3.17 14.97 m3 22.48 Geotextiles Refer to Class E Wet mix macadam; DfT clause 808 Sub-base; spread and graded 75 mm deep 0.04 3.04 3.36 78.46 m3 84.85 100 mm deep 0.04 3.47 3.49 78.46 m3 85.41 200 mm deep 0.05 4.34 3.68 78.46 m3 86.47 Dense Bitumen Macadam Base to DfT clause 903 100 mm deep 0.02 3.11 3.45 6.65 m2 13.22 150 mm deep 0.03 3.89 4.32 9.98 m2 18.18 200 mm deep 0.03 4.66 5.19 13.31 m2 23.15 Binder Course to DfT clause 906 50 mm deep 0.02 2.33 2.59 2.81 m2 7.73 100 mm deep 0.02 3.11 3.45 5.61 m2 12.17 Surface Course to DfT clause 912 30 mm deep 0.01 1.55 1.73 2.39 m2 5.68 50 mm deep 0.02 2.33 2.59 3.99 m2 8.91 Bitumen Macadam Binder Course to DfT clause 908 35 mm deep 0.01 1.55 1.73 2.55 m2 5.83 70 mm deep 0.02 2.33 2.59 5.08 m2 10.01 Dense Tarmacadam Base to DfT clause 902 50 mm deep 0.02 2.33 2.57 3.48 m2 8.38 100 mm deep 0.02 2.33 2.57 6.96 m2 11.85 Binder Course to DfT clause 907 60 mm deep 0.02 2.33 2.59 4.53 m2 9.45 80 mm deep 0.02 2.33 2.59 6.04 m2 10.96
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SUB-BASES, FLEXIBLE ROAD BASES AND SURFACING – cont’d Dense Tar Surfacing Surface Course to DfT clause 913 30 mm deep 0.01 1.55 1.73 2.52 m2 5.81 50 mm deep 0.02 2.33 2.55 4.20 m2 9.09 Cold Asphalt Surface Course to DfT clause 914 15 mm deep 0.01 1.55 1.73 1.31 m2 4.60 30 mm deep 0.01 1.55 1.73 2.64 m2 5.92 Rolled Asphalt Binder Course to DfT clause 905 60 mm deep 0.02 2.33 2.59 4.55 m2 9.48 80 mm deep 0.02 2.33 2.59 6.07 m2 10.99 Surface Course to DfT clause 911 40 mm deep 0.02 2.33 2.59 4.12 m2 9.05 60 mm deep 0.02 2.33 2.59 6.18 m2 11.11 Slurry sealing; BS 434 class K3 Sealing to DfT clause 918 3 mm deep 0.02 0.24 0.09 1.20 m2 1.53 4 mm deep 0.02 0.24 0.09 1.65 m2 1.99 Coated chippings, 9 - 11 kg/m2 Surface dressing to DfT clause 915 6 mm nominal size 0.01 0.94 0.37 0.85 m2 2.16 8 mm nominal size 0.01 0.94 0.37 0.87 m2 2.18 10 mm nominal size 0.01 0.94 0.37 0.88 m2 2.19 12 mm nominal size 0.01 0.94 0.37 0.96 m2 2.27 Bituminous spray; BS 434 K1 - 40 Tack coat to DfT clause 920 large areas; over 20 m2 0.02 0.24 0.09 0.33 m2 0.66 small areas; under 20 m2 0.02 0.24 0.09 0.33 m2 0.66 Removal of flexible surface Trimming edges only of existing slabs, floors or similar surfaces (wet or dry); 6 mm cutting width 50 mm deep 0.02 0.25 0.13 3.52 m 3.90 100 mm deep 0.03 0.37 0.21 3.79 m 4.37 Cutting existing slabs, floors or similar surfaces (wet or dry); 8 mm cutting width 50 mm deep 0.03 0.31 0.16 3.52 m 3.99 100 mm deep 0.06 0.75 0.39 3.79 m 4.93 150 mm deep 0.08 1.00 0.53 4.01 m 5.53 Milling pavement (assumes disposal on site or re-use as fill but excludes transport if required) 75 mm deep 0.03 3.38 3.14 - m2 6.51 100 mm deep 0.04 4.50 4.18 - m2 8.68 50 mm deep; scarifying surface 0.02 2.75 2.55 - m2 5.31 75 mm deep; scarifying surface 0.04 4.63 4.30 - m2 8.92 25 mm deep; heat planing for re-use 0.03 4.00 4.51 - m2 8.51 50 mm deep; heat planing for re-use 0.06 7.00 7.88 - m2 14.89 Raking over scarified or heat planed material; compacting with 10 t roller ne 50 mm deep 0.01 0.96 0.40 - m² 1.36
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CONCRETE PAVEMENTS The following unit costs are for jointed reinforced concrete slabs, laid in reasonable areas (over 200m2) by paver train/slipformer. Designed mix; cement to BS EN 197-1; grade C30, 20 mm aggregate Carriageway slabs of DfT Specified paving quality 180 mm deep 0.02 1.88 2.37 15.21 m2 19.45 220 mm deep 0.02 2.25 2.85 18.58 m2 23.68 260 mm deep 0.02 2.75 3.48 21.96 m2 28.19 300 mm deep 0.03 3.13 3.95 25.34 m2 32.42 Fabric Steel fabric reinforcement to BS 4483 Ref A142 nominal mass 2.22 kg 0.03 3.75 - 1.71 m2 5.47 Ref A252 nominal mass 3.95 kg 0.04 5.00 - 3.04 m2 8.04 Ref B385 nominal mass 4.53 kg 0.04 5.00 - 3.50 m2 8.50 Ref C636 nominal mass 5.55 kg 0.05 6.25 - 4.30 m2 10.55 Ref B503 nominal mass 5.93 kg 0.05 6.25 - 4.59 m2 10.84 Mild Steel bar reinforcement BS 4449 Bars; supplied in bent and cut lengths 6 mm nominal size 8.00 1000.56 - 535.30 tonne 1535.86 8 mm nominal size 6.74 842.97 - 535.30 tonne 1378.27 10 mm nominal size 6.74 842.97 - 530.25 tonne 1373.22 12 mm nominal size 6.74 842.97 - 520.15 tonne 1363.12 16 mm nominal size 6.15 769.18 - 515.10 t0nne 1284.28 High yield steel bar reinforcement BS 4449 or 4461 Bars; supplied in bent and cut lengths 6 mm nominal size 8.00 1000.56 - 555.50 tonne 1556.06 8 mm nominal size 6.74 842.97 - 550.45 tonne 1393.42 10 mm nominal size 6.74 842.97 - 550.45 tonne 1393.42 12 mm nominal size 6.74 842.97 - 540.35 tonne 1383.32 16 mm nominal size 6.15 769.18 - 535.30 tonne 1304.48 Sheeting to prevent moisture loss Polyethylene sheeting; lapped joints; horizontal below concrete pavements 250 micron 0.01 1.25 - 0.48 m2 1.73 500 micron 0.01 1.25 - 0.73 m2 1.98
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JOINTS IN CONCRETE PAVEMENTS General Longitudinal joints 180 mm deep 0.01 1.50 1.90 20.11 m 23.51 220 mm deep 0.01 1.50 1.90 21.21 m 24.60 260 mm deep 0.01 1.50 1.90 25.32 m 28.72 300 mm deep 0.01 1.50 1.90 26.80 m 30.20 Expansion joints 180 mm deep 0.01 1.50 1.90 30.89 m 34.29 220 mm deep 0.01 1.50 1.90 36.48 m 39.88 260 mm deep 0.01 1.50 1.90 42.06 m 45.46 300 mm deep 0.01 1.50 1.90 43.17 m 46.56 Contraction joints 180 mm deep 0.01 1.50 1.90 16.73 m 20.13 220 mm deep 0.01 1.50 1.90 17.86 m 21.26 260 mm deep 0.01 1.50 1.90 20.99 m 24.39 300 mm deep 0.01 1.50 1.90 23.45 m 26.84 Construction joints 180 mm deep 0.01 1.50 1.90 9.99 m 13.39 220 mm deep 0.01 1.50 1.90 11.17 m 14.57 260 mm deep 0.01 1.50 1.90 12.29 m 15.68 300 mm deep 0.01 1.50 1.90 13.39 m 16.79 Open joints with filler ne 0.5 m; 10 mm flexcell joint filler 0.11 4.99 - 3.45 m 8.45 0.5 - 1.00 m; 10 mm flexcell joint filler 0.11 4.99 - 4.96 m 9.95 Joint sealants 10 x 20 mm cold polysulphide sealant 0.14 6.35 - 3.10 m 9.46 20 x 20 mm cold polysulphide sealant 0.18 8.17 - 6.18 m 14.34 KERBS, CHANNELS AND EDGINGS Foundations to kerbs etc. Measurement Note: the following are shown separate from their associated kerb etc. to simplify the presentation of cost alternatives. Mass concrete 200 x 100 mm 0.01 0.56 0.07 1.68 m 2.32 300 x 150 mm 0.02 0.85 0.11 3.85 m 4.81 450 x 150 mm 0.02 1.13 0.16 5.69 m 6.99 100 x 100 mm haunching, one side 0.01 0.28 0.04 0.41 m 0.73 Precast concrete kerbs; BS 7263:bedded, jointed and pointed in cement mortar Kerbs; bullnosed; splayed or half battered; straight or curved over 12 m radius 125 x 150 mm 0.06 3.39 0.49 3.76 m 7.65 125 x 255 mm 0.07 3.95 0.58 4.81 m 9.34 150 x 305 mm 0.07 3.95 0.58 7.89 m 12.42 Kerbs; bullnosed; splayed or half battered; curved ne 12 m radius 125 x 150 mm 0.07 3.67 0.53 3.76 m 7.97 125 x 255 mm 0.08 4.24 0.62 4.81 m 9.66 150 x 305 mm 0.08 4.24 0.62 7.89 m 12.74
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Quadrants 305 x 305 x 150 mm 0.08 4.52 0.66 7.75 nr 12.92 455 x 455 x 255 mm 0.10 5.65 0.82 10.48 nr 16.95 Drop kerbs 125 x 255 mm 0.07 3.95 0.58 7.07 m 11.60 150 x 305 mm 0.07 3.95 0.58 14.92 m 19.46 Channel; straight or curved over 12 m radius 255 x 125 mm 0.07 3.95 0.58 8.35 m 12.89 Channel; curved radius ne 12 m 255 x 125 mm 0.07 3.95 0.58 8.35 m 12.89 Edging; straight or curved over 12 m radius 50 x 150 mm 0.04 2.26 0.33 3.26 m 5.84 Edging; curved ne 12 m radius 50 x 150 mm 0.05 2.54 0.37 3.26 m 6.17 Precast concrete drainage channels; Charcon Safeticurb; channels jointed with plastic rings and bedded; jointed and pointed in cement mortar Channel unit; straight; Type DBA/3 250 x 254 mm; medium duty 0.08 4.24 0.62 36.86 m 41.71 305 x 305 mm; heavy duty 0.10 5.37 0.78 78.39 m 84.54 Precast concrete Ellis Trief safety kerb; bedded jointed and pointed in cement mortar Kerb; straight or curved over 12 m radius 415 x 380 mm 0.23 12.71 1.79 64.48 m 78.98 Kerb; curved ne 12 m radius 415 x 380 mm 0.25 14.12 1.99 64.48 m 80.59 Precast concrete combined kerb and drainage block Beany block system; bedded jointed and pointed in cement mortar Kerb; top block, shallow base unit, standard cover plate and frame straight or curved over 12 m radius 0.15 8.47 1.20 108.38 m 118.05 curved ne 12 m radius 0.20 11.30 1.59 151.42 m 164.31 Kerb; top block, standard base unit, standard cover plate and frame straight or curved over 12 m radius 0.15 8.47 1.21 114.29 m 123.97 curved ne 12 m radius 0.20 11.30 1.59 159.70 m 172.59 Kerb; top block, deep base unit, standard cover plate and frame straight or curved over 12 m radius 0.15 8.47 1.19 142.67 m 152.33 curved ne 12 m radius 0.20 11.30 1.57 199.43 m 212.30 base block depth tapers 0.10 5.86 0.80 59.89 m 66.56
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KERBS, CHANNELS AND EDGINGS – cont’d Extruded asphalt kerbs to BS 5931; extruded and slip formed Kerb; straight or curved over 12 m radius 75 mm kerb height - - - 6.36 m 6.36 100 mm kerb height - - - 9.29 m 9.29 125 mm kerb height - - - 18.06 m 18.06 Channel; straight or curved over 12 m radius 300 mm channel width - - - 13.68 m 13.68 250 mm channel width - - - 13.68 m 13.68 Kerb; curved to radius ne 12 m 75 mm kerb height - - - 12.70 m 12.70 100 mm kerb height - - - 9.32 m 9.32 125 mm kerb height - - - 12.21 m 12.21 Channel; curved to radius ne 12 m 300 mm channel width - - - 18.57 m 18.57 250 mm channel width - - - 14.16 m 14.16 Extruded concrete; slip formed Kerb; straight or curved over 12 m radius 100 mm kerb height - - - 10.86 m 10.86 125 mm kerb height - - - 12.84 m 12.84 Kerb; curved to radius ne 12 m 100 mm kerb height - - - 10.86 m 10.86 125 mm kerb height - - - 11.35 m 11.35 LIGHT DUTY PAVEMENTS Sub-bases Measurement Note: the following are shown separate from their associated paving to simplify the presentation of cost alternatives. To paved area; sloping not exceeding 10 degrees to the horizontal 100 mm thick sand 0.01 0.50 0.27 3.47 m2 4.24 150 mm thick sand 0.01 0.67 0.37 5.21 m2 6.24 100 mm thick gravel 0.01 0.50 0.27 2.70 m2 3.47 150 mm thick gravel 0.01 0.67 0.37 4.05 m2 5.08 100 mm thick hardcore 0.01 0.50 0.27 2.50 m2 3.27 150 mm thick hardcore 0.01 0.67 0.37 3.74 m2 4.77 100 mm thick concrete grade 20/20 0.02 1.16 0.64 8.37 m2 10.17 150 mm thick concrete grade 20/20 0.03 1.77 0.97 12.56 m2 15.30 Bitumen macadam surfacing; BS 4987; base course of 20 mm open graded aggregate to clause 2.6.1 tables 5-7; surface course of 6 mm medium graded aggregate to clause 2.7.6 tables 32-33 Paved area comprising base course 40 mm thick wearing course 20 mm thick sloping not exceeding 10 degrees to the horizontal 0.09 4.71 2.58 10.64 m2 17.94 sloping not exceeding 10 degrees to the horizontal; red additives 0.09 4.71 2.58 12.66 m2 19.96 sloping not exceeding 10 degrees to the horizontal; green additives 0.09 4.71 2.58 14.05 m22 21.35
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sloping exceeding 10 degrees to the horizontal 0.10 5.27 2.89 10.64 m2 18.81 sloping exceeding 10 degrees to the horizontal; red additives 0.10 5.27 2.89 12.66 m2 20.83 sloping exceeding 10 degrees to the horizontal; green additives 0.10 5.27 2.89 14.05 m2 22.22 Granular base surfacing; Central Reserve Treatments Limestone, graded 10 mm down; laid and compacted Paved area 100 mm thick; surface sprayed twice with two coats of cold bituminous emulsion; blinded with 6 mm quartizite fine gravel sloping not exceeding 10 degrees to the horizontal 0.02 1.11 0.61 6.05 m2 7.77 Ennstone Johnston Golden gravel; graded 13 mm to fines; rolled wet Paved area 50 mm thick; single layer sloping not exceeding 10 degrees to the horizontal 0.03 1.66 0.91 7.47 m2 10.05 Precast concrete flags; BS 7263; grey; bedding in cement mortar Paved area; sloping not exceeding 10 degrees to the horizontal 900 x 600 x 63 mm 0.21 5.41 0.48 8.77 m2 14.65 900 x 600 x 50 mm 0.20 5.16 0.45 7.74 m2 13.35 600 x 600 x 63 mm 0.25 6.44 0.57 10.71 m2 17.72 600 x 600 x 50 mm 0.24 6.19 0.54 8.99 m2 15.72 600 x 450 x 50 mm 0.28 7.22 0.64 11.15 m2 19.00 Extra for coloured, 50 mm thick - - - 4.42 m2 4.42 Precast concrete rectangular paving blocks; BS 6717; grey; bedding on 50 mm thick dry sharp sand; filling joints; excluding sub-base Paved area; sloping not exceeding 10 degrees to the horizontal 200 x 100 x 80 mm thick 0.30 7.73 0.68 13.54 m2 21.95 200 x 100 x 80 mm thick; coloured blocks 0.30 7.73 0.68 14.36 m2 22.77 Brick paviors; bedding on 20 mm thick mortar; excluding sub-base Paved area; sloping not exceeding 10 degrees to the horizontal 215 x 103 x 65 mm 0.30 7.73 0.68 22.12 m2 30.53 Granite setts; bedding on 25 mm cement mortar; excluding sub-base Paved area; sloping not exceeding 10 degrees to the horizontal to random pattern 0.90 23.20 2.04 51.41 m2 76.65 to specific pattern 1.20 30.93 2.72 51.41 m2 85.06
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LIGHT DUTY PAVEMENTS – cont’d Cobble paving; 50 - 75 mm; bedding on 25 mm cement mortar; filling joints; excluding sub-base Paved area; sloping not exceeding 10 degrees to the horizontal 50 - 75 mm diameter cobbles 1.00 25.78 2.25 14.36 m2 42.39 ANCILLARIES Traffic signs In this section prices will vary depending upon the diagram configurations. The following are average costs of signs and bollards. Diagram numbers refer to the Traffic Signs Regulations and General Directions 2002 and the figure numbers refer to the Traffic Sign Manual. Examples of Prime Costs for Class 1 (High Intensity) traffic and road signs (ex works). 600 x 450 mm - - - 85.83 nr 85.83 600 mm diameter - - - 107.79 nr 107.79 600 mm triangular - - - 89.92 nr 89.92 500 x 500 mm - - - 75.79 nr 75.79 450 x 450 mm - - - 64.72 nr 64.72 450 x 300 mm - - - 53.56 nr 53.56 1200 x 400 mm (CHEVRONS) - - - 137.66 nr 137.66 Examples of Prime Costs for Class 21 (Engineering Grade) traffic and road signs (ex works). 600 x 450 mm - - - 69.52 nr 69.52 600 mm diameter - - - 117.38 nr 117.38 600 mm triangular - - - 97.92 nr 97.92 500 x 500 mm - - - 61.49 nr 61.49 450 x 450 mm - - - 52.17 nr 52.17 450 x 300 mm - - - 44.94 nr 44.94 1200 x 400 mm (CHEVRONS) - - - 149.92 nr 149.92 Standard reflectorised traffic signs Note: Unit costs do not include concrete foundations Standard one post signs; 600 x 450 mm type C1 signs fixed back to back to another sign (measured separately) with aluminium clips to existing post (measured separately) 0.04 2.39 1.04 90.13 - 93.56 Extra for fixing singly with aluminium clips 0.01 0.60 0.20 1.66 - 2.45 Extra for fixing singly with stainless steel clips 0.01 0.60 0.56 11.75 - 12.91 fixed back to back to another sign (measured separately) with stainless steel clips to one new 76 mm diameter plastic coated steel posts 1.75 m long 0.27 16.14 7.04 132.14 nr 155.32 Extra for fixing singly to one face only 0.01 0.60 0.20 - nr 0.79 Extra for 76 mm diameter 1.75 m long aluminium post 0.02 1.20 0.42 12.42 nr 14.03
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Extra for 76 mm diameter 3.5 m long plastic coated steel post 0.02 1.20 0.42 28.05 nr 29.66 Extra for 76 mm diameter 3.5 m long aluminium post 0.02 1.20 0.42 53.15 nr 54.77 Extra for excavation for post, in hard material 1.10 65.74 22.30 - nr 88.04 Extra for single external illumination unit with fitted photo cell (excluding trenching and cabling ); unit cost per face illuminated 0.33 19.72 6.68 67.56 nr 93.97 Standard two post signs; 1200 x 400 mm; fixed back to back to another sign (measured separately) with stainless steel clips to two new 76 mm diameter plastic coated steel posts 0.51 30.48 13.30 233.44 nr 277.21 Extra for fixing singly to one face only 0.02 1.20 0.42 - nr 1.61 Extra for two 76 mm diameter 1.75 m long aluminium posts 0.04 2.39 0.81 24.84 nr 28.04 Extra for two 76 mm diameter 1.75 m long plastic coated steel posts 0.04 2.39 0.81 56.10 nr 59.30 Extra for two 76 mm diameter 3.5 m long aluminium posts 0.04 2.39 0.81 106.31 nr 109.51 Extra for excavation for post, in hard material 1.10 65.74 22.30 - nr 88.04 Extra for single external illumination unit with fitted photo cell (including trenching and cabling); unit cost per face illuminated 0.58 34.66 11.77 94.63 nr 141.06 Standard internally illuminated traffic signs Bollard with integral mould-in translucent graphics (excluding trenching and cabling) fixing to concrete base 0.48 28.69 12.51 161.08 nr 202.28 Special traffic signs Note: Unit costs do not include concrete foundations or trenching and cabling Externally illuminated relectorised traffic signs manufactured to order special signs, surface area 1.50 m² on two 100 mm diameter steel posts - - - - nr 635.88 special signs, surface area 4.00 m² on three 100 mm diameter steel posts - - - - nr 1088.71 Internally illuminated traffic signs manufactured to order special signs, surface area 0.25 m² on one new 76 mm diameter post - - - - nr 228.88 special signs, surface area 0.75 m² on one new 100 mm diameter steel posts - - - - nr 320.73 special signs, surface area 4.00 m² on four new 120 mm diameter steel posts - - - - nr 816.38
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ANCILLARIES – cont’d Signs on gantries Externally illuminated reflectorised signs 1.50 m² 1.78 106.68 56.83 204.26 nr 367.77 2.50 m² 2.15 128.49 68.45 211.72 nr 408.66 3.00 m² 3.07 183.47 97.74 223.65 nr 504.86 Internally illuminated sign with translucent optical reflective sheeting and remote light source 0.75 m² 1.56 93.23 49.67 1200.98 nr 1343.88 1.00 m² 1.70 101.60 54.12 1601.29 nr 1757.01 1.50 m² 2.41 144.03 76.73 2401.94 nr 2622.69 Existing signs Take from store and re-erect 3.0 m high road sign 0.28 16.73 8.91 69.88 nr 95.52 road sign on two posts 0.50 29.88 15.92 139.75 nr 185.55 Surface markings; reflectorised white Letters and shapes triangles; 1.6 m high - - - - nr 9.01 triangles; 2.0 m high - - - - nr 12.24 triangles; 3.75 m high - - - - nr 16.10 circles with enclosing arrows; 1.6 m diameter - - - - nr 64.38 arrows; 4.0 m long; straight - - - - nr 25.75 arrows; 4.0 m long; turning - - - - nr 25.75 arrows; 6.0 m long; straight - - - - nr 32.19 arrows; 6.0 m long; turning - - - - nr 32.19 arrows; 6.0 m long; curved - - - - nr 32.19 arrows; 6.0 m long; double headed - - - - nr 45.06 arrows; 8.0 m long; double headed - - - - nr 64.38 arrows; 16.0 m long; double headed - - - - nr 96.56 arrows; 32.0 m long; double headed - - - - nr 128.75 letters or numerals; 1.6 m high - - - - nr 8.38 letters or numerals; 2.0 m high - - - - nr 12.24 letters or numerals; 3.75 m high - - - - nr 21.25 Continuous lines 150 mm wide - - - - m 0.96 200 mm wide - - - - m 1.29 Intermittent lines 60 mm wide; 0.60 m line and 0.60 m gap - - - - m 0.78 100 mm wide; 1.0 m line and 5.0 m gap - - - - m 0.78 100 mm wide; 2.0 m line and 7.0 m gap - - - - m 0.78 100 mm wide; 4.0 m line and 2.0 m gap - - - - m 0.78 100 mm wide; 6.0 m line and 3.0 m gap - - - - m 0.78 150 mm wide; 1.0 m line and 5.0 m gap - - - - m 1.16 150 mm wide; 6.0 m line and 3.0 m gap - - - - m 1.16 150 mm wide; 0.60 m line and 0.30 m gap - - - - m 1.16 200 mm wide; 0.60 m line and 0.30 m gap - - - - m 1.55 200 mm wide; 1.0 m line and 1.0 m gap - - - - m 1.55
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Surface markings; reflectorised yellow Continuous lines 100 mm wide - - - - m 0.65 150 mm wide - - - - m 0.96 Intermittent lines kerb marking; 0.25 m long - - - - nr 0.65 ROAD MARKINGS Surface markings; thermoplastic screed or spray Note: Unit costs based upon new road with clean surface closed to traffic. Continuous line in reflectorised white 150 mm wide - - - - m 0.96 200 mm wide - - - - m 1.29 Continuous line in reflectorised yellow 100 mm wide - - - - m 0.65 150 mm wide - - - - m 0.96 Intermittent line in reflectorised white 60 mm wide with 0.60 m line and 0.60 m gap - - - - m 0.78 100 mm wide with 1.0 m line and 5.0 m gap - - - - m 0.78 100 mm wide with 2.0 m line and 7.0 m gap - - - - m 0.78 100 mm wide with 4.0 m line and 2.0 m gap - - - - m 0.78 100 mm wide with 6.0 m line and 3.0 m gap - - - - m 0.78 150 mm wide with 1.0 m line and 5.0 m gap - - - - m 1.16 150 mm wide with 6.0 m line and 3.0 m gap - - - - m 1.16 150 mm wide with 0.6 m line and 0.3 m gap - - - - m 1.16 200 mm wide with 0.6 m line and 0.3 m gap - - - - m 1.55 200 mm wide with 1.0 m line and 1.0 m gap - - - - m 1.55 Ancillary line in reflectorised white 150 mm wide in hatched areas - - - - m 0.96 200 mm wide in hatched areas - - - - m 1.55 Ancillary line in reflectorised yellow 150 mm wide in hatched areas - - - - m 0.96 Triangles in reflectorised white 1.6 m high - - - - nr 9.01 2.0 m high - - - - nr 12.24 3.75 m high - - - - nr 16.10 Circles with enclosing arrows in reflectorised white 1.6 m diameter - - - - nr 64.38 Arrows in reflectorised white 4.0 m long straight or turning - - - - nr 25.75 6.0 m long straight or turning - - - - nr 32.19 6.0 m long curved - - - - nr 32.19 6.0 m long double headed - - - - nr 45.06 8.0 m long double headed - - - - nr 64.38 16.0 m long double headed - - - - nr 96.56 32.0 m long double headed - - - - nr 128.75 Kerb markings in yellow 250 mm long - - - - nr 0.65 Letters or numerals in reflectorised white 1.6 m high - - - - nr 8.38 2.0 m high - - - - nr 12.24 3.75 m high - - - - nr 21.25
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ROAD MARKINGS – cont’d Surface markings; Verynyl strip markings Note: Unit costs based upon new road with clean surface closed to traffic. Verynyl' strip markings (pedestrian crossings and similar locations) 200 mm wide line - - - - m 8.44 600 x 300 mm single stud tile - - - - nr 14.41 Removal of thermoplastic screed or spray markings Removal of existing reflectorised thermoplastic markings 100 mm wide line - - - - m 1.20 150 mm wide line - - - - m 1.80 200 mm wide line - - - - m 2.40 arrow or letter ne 6.0 m long - - - - nr 18.60 arrow or letter 6.0 - 16.00 m long - - - - nr 78.00 REFLECTING ROAD STUDS 100 x 100 mm square bi-directional reflecting road studs with amber corner cube reflectors - - - - nr 6.25 140 x 254 mm rectangular one way reflecting road studs with red catseye reflectors - - - - nr 14.95 140 x 254 mm rectangular one way reflecting road studs with green catseye reflectors - - - - nr 14.95 140 x 254 mm rectangular bi-directional reflecting road studs with white catseye reflectors - - - - nr 14.38 140 x 254 mm rectangular bi-directional reflecting road studs with amber catseye reflectors - - - - nr 14.38 140 x 254 mm rectangular bi-directional reflecting road stud without catseye reflectors - - - - nr 9.38 REMOVAL OF ROAD STUDS Removal of road studs 100 x 100 mm corner cube type - - - - nr 1.25 140 x 254 mm catseye type - - - - nr 4.00 REMOVAL FROM STORE AND REFIX ROAD STUDS General Remove from store and re-install 100 x 100 mm square bi-directional reflecting road stud with corner cube reflectors - - - - nr 3.13 Remove from store and re-install 140 x 254 mm rectangular one way reflecting road stud with catseye reflectors - - - - nr 7.50
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TRAFFIC SIGNAL INSTALLATIONS Traffic signal installation is carried out exclusively by specialist contractors, although certain items are dealt with by the main contractor or a sub-contractor. The following of signal pedestals, loop detector unit pedestals, controller unit boxes and cable connection pillars Installation of signal pedestals, loop detector unit pedestals, controller unit boxes and cable connection pillars signal pedestal - - - - nr 30.32 loop detector unit pedestral - - - - nr 18.77 Excavate trench for traffic signal cable, depth ne 1.50 m; supports, backfilling 450 mm wide - - - - m 5.78 Extra for excavating in hard material - - - - m3 31.76 Saw cutting grooves in pavement for detector loops and feeder cables; seal with hot bitumen sealant after installation 25 mm deep - - - - m 5.05
