ABSTRACT
Excavate drain trench by hand, support sides, level and ram bottom of trench, backfill and consolidate with excavated material and remove surplus to skip for pipes 100mm and 1 50mm diameter, average depth of trench
0.50m m 0.75m m 1 .00m m 1 .25m m 1 .50m m 1 .75m m 2.00m m 2.25m m 2.50m m 2.75m m 3.00m m
Excavate drain trench by hand, support sides, level and ram bottom of trench, backfill and consolidate with excavated material and remove surplus to skip for pipes 225mm diameter, average depth of trench
0.50m m 0.75m m 1 .00m m 1 .25m m 1 .50m m
hours cost £
1.20 16.80 1.90 26.60 2.50 35.00 4.00 56.00 5.00 70.00 6.00 84.00 7.20 100.80 8.20 114.80 9.50 133.00
10.50 147.00 12.00 168.00
1.30 18.20 2.10 29.40 2.70 37.80 4.30 60.20 5.40 75.60
10.50 12.60 15.12 17.22 19.95 22.05 25.20
11.34
19.32 30.59 40.25 64.40 80.50 96.60
115.92 132.02 152.95 169.05 193.20
20.93 33.81 43.47 69.23 86.94
2.00m m 2.25m m 2.50m m 2.75m m 3.00m m
Extra for breaking up by hand
plain concrete 100mm thick m2 reinforced concrete 100mm thick m2 tarmacadam 75mm thick m2 hardcore 100mm thick m2 soft rock m3 hard rock m3
Unit
Excavate drain trench by machine, support sides, level and ram bottom of trench, backfill and consolidate with excavated material and remove surplus to skip for pipes 100mm and 150mm diameter, average depth of trench
0.50m m 0.75m m 1.00m m 1.25m m 1.50m m 1 .75m m 2.00m m 2.25m m 2.50m m
7.10 99.40 9.00 126.00
10.20 142.80 11.30 158.20 12.80 179.20
0.90 12.60
1.00 14.00 0.55 7.70 0.40 5.60 8.00 112.00
10.00 140.00
Labour Labour hours cost £
0.30 4.20 0.50 7.00 0.90 12.60 1.50 21.00 1.80 25.20 2.20 30.80 2.80 39.20 3.40 47.60 3.90 54.60
Plant £
10.54 13.17 15.15
14.91 18.90 21.42 23.73 26.88
16.80 21.00
10.46
£
114.31 144.90 164.22 181.93 206.08
14.49
128.80 161.00
Total £
7.53 12.12 20.54 32.46 38.07 46.02 57.20 69.89 80.21
Excavate drain trench by machine, support sides, level and ram bottom of trench, backfill and consolidate with excavated material and remove surplus to skip for pipes 225mm diameter, average depth of trench
0.50m m 0.75m m 1 .00m m 1 .25m m 1 .50m m 1 .75m m 2.00m m 2.25m m 2.50m m 2.75m m 3.00m m
Extra for breaking up by machine
plain concrete 100mm thick m2 reinforced concrete 100mm thick m2 tarmacadam 75mm thick m2 hardcore 100mm thick m2 soft rock m3 hard rock m3
Unit
Sand bed in trench under pipe 100mm diameter, thickness
100mm m
Labour hours
11.20 14.00 21.00 28.00 35.00 42.00
63.70 72.80
Labour cost£
11.26 13.44 15.15 17.78 19.43
Materials £
10.70 12.35
7.53 10.51 14.26 18.37 20.72 24.08 29.05 39.61 49.62 60.70 70.64
82.03 94.69
Total £
Sand bed in trench under pipe 1 50mm diameter, thickness
100mm m 150mm m
Sand bed in trench under pipe 225mm diameter, thickness
100mm m 150mm m
Granular filling in bed in trench under pipe 100mm diameter, thickness
100mm m 1 50mm m
Granular filling in bed in trench under pipe 150mm diameter, thickness
100mm m 150mm m
Granular filling in bed in trench under pipe 225mm diameter, thickness
100mm m 150mm m
Concrete in bed in trench under pipe, 100mm diameter, thickness
100mm m 150mm m
9.15 12.39
Concrete in bed in trench under pipe, 150mm diameter, thickness
100mm m 0.26 150mm m 0.30
Concrete in bed in trench under pipe, 225mm diameter, thickness
100mm m 0.32 150mm m 0.36
Concrete in bed and haunching to pipe, 100mm diameter, bed thickness
100mm m 0.48 150mm m 0.56
Concrete in bed and haunching to pipe, 150mm diameter, bed thickness
100mm m 0.52 150mm m 0.60
Concrete in bed and haunching to pipe, 225mm diameter, bed thickness
100mm m 0.60 150mm m 0.66
Granular filling in bed and surround to pipe, 100mm diameter, thickness
100mm m 0.36 150mm m 0.42
8.42 12.59
9.52 13.01
10.72 13.88
£
10.30 12.62
12.11 16.47
17.41 23.49
19.32 24.62
21.99 26.59
10.65 14.27
£
Granular filling in bed and surround to pipe, 150mm diameter, thickness
100mm 150mm
m m
1.65 2.20
12.67 16.84
Granular filling in bed and surround to pipe, 225mm diameter, thickness
100mm 150mm
m m
2.15 2.51
16.45 19.24
Concrete in bed and surround to pipe, 100mm diameter, thickness
100mm 150mm
m m
10.08 11.76
2.88 3.25
22.06 24.91
Concrete in bed and surround to pipe, 150mm diameter, thickness
100mm 150mm
m m
10.08 11.76
9.89 10.81
3.00 3.39
22.97 25.96
Concrete in bed and surround to pipe, 225mm diameter, thickness
100mm 150mm
m m
10.08 11.76
12.79 15.07
3.43 4.02
26.30 30.85
Hepworths1 Supersleve vitrified clay drain pipes, spigot and socket joints with sealing rings, 100mm diameter
laid in trenches m in lengths not exceeding 3m m bend nr rest bend nr single junction nr
Hepworths1 Supersleve vitrified clay drain pipes, spigot and socket joints with sealing rings, 150mm diameter
laid in trenches m in lengths not exceeding 3m m bend nr rest bend nr single junction nr
Vitrified clay inlet gulley complete with grid and surrounded in concrete nr
Vitrified clay back inlet gulley complete with grid and surrounded in concrete nr
Vitrified clay paved area gulley complete with grid and surrounded in concrete nr
24.00
24.00
24.00
7.60 10.32 16.07 15.15
14.47
17.77 14.44 18.56 19.35
48.20
68.88
56.03
10.83
13.93
12.00
15.36
18.68 17.39 24.00 22.94
27.68
27.80 22.13 26.86 27.77
83.03
106.81
92.03
Manholes
Excavate by hand for manhole not exceeding
1 .Om deep m3 1 .5m deep m3 2.0m deep m3
Dispose surplus excavated material by hand, load into barrows, wheel 50m and deposit into skip m3
Excavate by machine for manhole not exceeding
1 ,0m deep m3 1 .5m deep m3 2.0m deep m3
Earthwork support not exceeding 2m between opposing faces, depth not exceeding
1 .Om deep m2 2.0m deep m2 4.0m deep m2
Site-mixed concrete in base of manhole, thickness
100-1 50mm m3 150-300mm m3
Site-mixed concrete in benching to manhole, average thickness 225mm m3
4.00 4.50 5.60
2.20
0.35 0.40 0.45
0.35 0.40 0.45
2.00 1.80
6.00
64.00 72.00 89.60
35.20
32.00 28.80
96.00
78.21 78.21
87.43
9.60 10.80 13.44
16.53 16.05
27.51
73.60 82.80
103.04
40.48
12.51 13.72 14.92
126.74 123.06
210.94
Engineering bricks Class 'B1 in cement mortar in walls of manhole m2
Extra for fair face and flush pointing m2
Build in ends of pipes to one brick wall and make good, pipe diameter
100mm nr 150mm nr
Galvanised step iron built into brickwork nr
Cast iron manhole cover, frame bedded in cement mortar
Grade A, light duty, size 600 x 450mm nr Grade B, medium duty, size 600 x 450mm nr
Best quality vitrified clay channels, bedded in cement mortar
half-section straight main channel 100mm dia. x 300mm nr 100mmdia. x 600mm nr 100mm dia. x 1000mm nr 150mm dia. x 300mm nr 150mm dia. x 1000mm nr 150mm dia. x 1000mm nr
Half-section 90 degrees channel bend
100mm nr
76.80
30.40
32.00
12.00 13.60 15.20 12.00 13.60 15.20
59.81
38.42
122.28
20.49
10.32
23.14
157.10
10.53
79.14
177.42
17.45 19.29 22.57 19.94 21.78 26.46
10.70
Three-quarter section 90 degrees channel bend
100mm nr 1.20 19.20 150mm nr 1.30 20.80
Unit
Fencing
Chainlink fencing, galvanised steel mesh on three strained line wires fixed to concrete posts at 3000mm centres
900mm high m 1200mm high m 1400mm high m 1800mm high m
Chainlink fencing, galvanised steel mesh on three strained line wires fixed to galvanised mild steel posts at 3000mm centres
900mm high m 1200mm high m 1400mm high m 1800mm high m
Chainlink fencing, galvanised mild steel mesh on three strained line wires fixed to concrete posts at 3000mm centres
900mm high m 1200mm high m 1400mm high m
12.70 22.09
Specialist price £
17.09 20.64 23.21 30.94
18.12 21.43 25.31 32.92
17.26 21.23 23.75
O&P £
36.69 49.32
Total £
19.65 23.74 26.69 35.58
20.84 24.64 29.11 37.86
19.85 24.41 27.31
Chainlink fencing, plastic-coated mild steel mesh on three strained line wires fixed to galvanised mild steel posts at 3000mm centres
900mm high 1200mm high 1400mm high 1800mm high
Strained wire fence including concrete posts at 3000mm centres
1.00m high, Swires 1.20m high, 6 wires 1.40m high, Swires
Cleft chestnut fencing, pales set 75mm apart, 75mm diameter softwood posts at 2500mm centres
0.90m high, 2 wires 1.05m high, 2 wires 1.20m high, 2 wires 1.50m high, Swires 1.80m high, 4 wires
Close-boarded fencing consisting of 90 x 19mm pales lapped 13mm fixed to 75 x 38mm horizontal rails on 75 x 75mm posts at 3000mm centres, height
1.00m 1.20m 1.40m 1.60m 1.80m
m m m m
m m m
m m m m m
m m m m m
18.76 22.03 27.00 33.30
14.07 14.46 15.24
12.67 13.00 13.66 14.92 16.13
40.44 41.32 42.39 46.27 48.21
£
21.57 25.33 31.05 38.30
16.18 16.63 17.53 0.00
14.57 14.95 15.71 17.16 18.55
46.51 47.52 48.75 53.21 55.44
Kerbs and edgings
£
Excavate trench by hand for kerb foundation
200 x 75mm 250 x 100mm 300 x 100mm 450 x 150mm 600 x 200mm
Excavate curved trench for kerb foundation
250 x 100mm 250 x 100mm 300 x 100mm 600 x 200mm 600 x 200mm
m m m m m
by hand
m m m m m
Unit
Labour hours
Labour cost£
Plant £
Total £
Excavate trench by machine for kerb foundation
200 x 75mm 200 x 75mm 250 x 100mm 600 200mm 450 x 150mm 600 x 200mm
Excavate curved trench for kerb foundation
200 x 75mm 250 x 100mm 300 x 100mm 450 x 150mm
m m m m m
by machine
m m m m
Site-mixed concrete in foundation for kerb size
200 x 75mm 250 x 100mm 300 x 100mm 450 x 150mm 600 x 200mm
m m m m m
16.11
Precast concrete kerbs, channels and edgings, jointed and pointed in cement mortar
kerbs, straight 127 x 254mm 152 x 305mm
kerbs, curved 127 x 254mm 152 x 305mm
channels, straight 127 x 254mm
channels, curved 127 x 254mm
edgings, straight 51 x 152mm 51 x 203mm
Sub-bases
Beds and bases compacting layers and grading
average thickness, 100mm granular fill sand
m m
m m
m
m
m m
in
m2 m2
10.86 12.40
15.05 17.06
11.82
16.10
18.93 21.51
25.36 28.47
20.03
26.57
14.05 15.26
average thickness, 150mm granular fill sand hardcore
average thickness, 200mm granular fill sand hardcore
Concrete beds
Site-mixed concrete in beds
not exceeding 150mm thick 150 to 450mm thick
Formwork to sides of concrete bases
not exceeding 250mm wide 250 to 500mm wide
Steel fabric reinforcement laid concrete beds
refA142,2.22kg/m2 refA193, 3.02kg/m2
Expansion joint, impregnated
m2 m2 m2
m2 m2 m2
m3 m3
m m
in
m2 m2
39.20 30.80
9.10 12.60
91.59 91.59
19.62 18.36
150.41 140.75
12.90 18.48
fibre-base joint filler, formed joint
12.5mm thick not exceeding 1 50mm wide 150 to 300mm wide 300 to 450mm wide
m m m
12.20
25mm thick not exceeding 150mm wide m 0.20 1 50 to 300mm wide m 0.26 300 to 450mm wide m 0.32
Treat surfaces of concrete before setting
tamping m2 0.06 floating m2 0.10 trowelling m2 0.15
Pavings
Bitumen macadam paving consisting of 50mm base course with 28mm aggregate and 20mm thick wearing course with 6mm aggregate
Bitumen macadam paving consisting of 70mm base course with 40mm aggregate and 25mm thick wearing course with 10mm aggregate
Unit Labour hours
Gravel paving in two layers, bottom layer clinker aggregate, second layer fine gravel aggregate
50mm thick m 0.10 75mm thick m 0.12 100mm thick m 0.14
Unit
m2
m2
Labour cost£
Specialist price £
22.73
27.16
Materials £
O&P £
£
7.56 10.64 14.71
Total £
26.14
31.23
Total £
Brick paving, 215 x 103 x 65mm laid to falls and cross falls bedding in cement mortar 1 5mm thick
straight joints both ways bricks laid flat m2 bricks laid on edge m2
herringbone pattern bricks laid flat m2 bricks laid on edge m2
Preacast concrete paving flags spot bedded in cement mortar
natural colour 450 x 450 x 50mm m2 600 x 600 x 50mm m2 600 x 900 x 50mm m2
coloured 450 x 450 x 50mm m2 600 x 600 x 50mm m2 600 x 900 x 50mm m2
24.00 28.00
28.00 32.00
25.69 39.15
25.69 39.15
14.78 12.13 11.26
16.37 13.14 12.05
53.29 75.20
57.89 79.80
23.98 23.18 21.36
25.57 24.43 16.78
