chapter
90 Pages

Part One: Unit rates

Eromat Light m2 0.05 0.75 2.56 0.50 3.81 Eromat Standard m2 0.05 0.75 2.63 0.51 3.89 Eromat Coco m2 0.05 0.75 2.65 0.51 3.91

Biogradable seeded erosion control mats 2400mm wide fixed with pins to prepared ground

Covamat Standard m2 0.05 0.75 2.92 0.55 4.22 Covamat Special m2 0.05 0.75 3.14 0.58 4.47 Covamat Coco m2 0.05 0.75 3.14 0.58 4.47

EXCAVATION AND FILLING

Excavation by hand

The following rates are based on excavating in firm ground. The following adjustments should be made for other conditions:

stiff clay + 50% soft chalk + 100%

Remove undergrowth and site vegetation m2 0.15 2.25 - 0.34 2.59

£ £ £ £

Cut down trees, grub up roots and remove

girth, 600-1500mm nr 20.00 300.00 - 45.00 345.00 girth, 1500 – 3000mm nr 44.00 660.00 - 99.00 759.00

Cut down hedge, grub up roots and remove

height, 1500mm m 2.00 30.00 - 4.50 34.50 height, 3000mm m 2.80 42.00 - 6.30 48.30

Excavate topsoil or turf and lay aside for re-use

150mm thick m2 0.35 5.25 - 0.79 6.04 200mm thick m2 0.45 6.75 - 1.01 7.76 250mm thick m2 0.60 9.00 - 1.35 10.35

Excavate to reduce levels depth not exceeding

250mm thick m3 2.20 33.00 - 4.95 37.95 500mm thick m3 2.40 36.00 - 5.40 41.40

Excavate trenches depth not exceeding

250mm thick m3 2.40 36.00 - 5.40 41.40 500mm thick m3 2.50 37.50 - 5.63 43.13 1000mm thick m3 2.60 39.00 - 5.85 44.85 1500mm thick m3 2.80 42.00 - 6.30 48.30

£ £ £ £

Excavate pits depth not exceeding

250mm thick m3 2.60 39.00 - 5.85 44.85 500mm thick m3 2.70 40.50 - 6.08 46.58 1000mm thick m3 2.80 42.00 - 6.30 48.30 1500mm thick m3 2.90 43.50 - 6.53 50.03

Extra for excavating through

rock m3 10.00 150.00 - 22.50 172.50 concrete m3 8.00 120.00 - 18.00 138.00 brickwork m3 6.00 90.00 - 13.50 103.50

Disposal by hand

Load surplus excavated material into barrows, wheel and deposit in temporary spoil heaps, skip or lorry

distance, 25m m3 1.20 18.00 - 2.70 20.70 distance, 50m m3 2.00 30.00 - 4.50 34.50

Load surplus excavated material into barrows, wheel and spread and level on site

distance, 25m m3 1.40 21.00 - 3.15 24.15 distance, 50m m3 2.20 33.00 - 4.95 37.95

£ £ £ £

Filling by hand

Surplus excavated material deposited and compacted in layers

over 250mm thick m3 1.20 18.00 - 2.70 20.70 100mm thick m2 0.20 3.00 - 0.45 3.45 150mm thick m2 0.35 5.25 - 0.79 6.04 200mm thick m2 0.50 7.50 - 1.13 8.63

Imported sand deposited and compacted in layers

over 250mm thick m3 1.20 18.00 33.91 7.79 59.70 100mm thick m2 0.20 3.00 3.91 1.04 7.95 150mm thick m2 0.35 5.25 5.86 1.67 12.78 200mm thick m2 0.50 7.50 7.82 2.30 17.62

Imported hardcore deposited and compacted in layers

over 250mm thick m3 1.20 18.00 20.02 5.70 43.72 100mm thick m2 0.20 3.00 2.02 0.75 5.77 150mm thick m2 0.35 5.25 3.03 1.24 9.52 200mm thick m2 0.50 7.50 4.04 1.73 13.27

Imported topsoil deposited and compacted in layers

over 250mm thick m3 1.20 18.00 15.20 4.98 38.18 100mm thick m2 0.20 3.00 1.52 0.68 5.20 150mm thick m2 0.35 5.25 2.28 1.13 8.66 200mm thick m2 0.50 7.50 3.04 1.58 12.12

£ £ £ £

Excavation by machine

Where applicable the plant column includes the cost of the operator.