Supply and apply granular cultivation treatments (PC £1.20/kg) by hand

35 grammes/m2 0.50 9.84 – 4.20 100 m2

14.04

50 grammes/m2 0.65 12.79 – 6.00 100 m2

18.79

75 grammes/m2 0.85 16.73 – 9.00 100 m2

25.73

100 grammes/m2 1.00 19.68 – 12.00 100 m2

31.68

150 grammes/m2 1.20 23.62 – 18.00 100 m2

41.62

Supply and apply granular cultivation treatments PC £1.20/kg by machine in suitable economically large areas

100 grammes/m2 – – 3.34 12.00 100 m2

15.34

ADD to above for:

granular treatments per £0.10/kg PC variation

+10%

selective weedkiller PC £3.25/kg

+171%

herbicide PC +567%

Supply and incorporate cultivation additives PC £1.00/m3 into top 150 mm topsoil by hand

1 m3/10 m2 20.00 393.60 – 10.40 100 m2

404.00

1 m3/13 m2 20.00 393.60 – 8.00 100 m2

401.60

1 m3/20 m2 19.00 373.92 – 5.20 100 m2

379.12

1 m3/40 m2 17.00 334.56 – 2.60 100 m2

337.16

Supply and incorporate cultivation additives PC £1.00/m3 into top 150 mm topsoil by machine in suitable economically large areas

1 m3/10 m2 – – 114.85 10.40 100 m2

125.25

1 m3/13 m2 – – 106.02 8.00 100 m2

114.01

1 m3/20 m2 – – 94.24 5.20 100 m2

99.44

1 m3/40 m2 – – 86.87 2.60 100 m2

89.47

ADD to above for cultivation additives per £0.10/m2 PC variation

+10%

compost PC £4.00/m2

+300%

manure PC £2.66/m2

+166%

peat PC £19.00/m2

+1800%

SEEDING AND TURFING

Selected grass

the rate of 0.050 kg/m2 in two operations Grass seeding; by conventional sowing

at 10 degrees or less to the horizontal

0.01 0.20 – 0.32 m20.51

more than 10 degrees to horizontal

0.02 0.30 – 0.32 m20.61

Wild Flora mixture BSH ref WF1 combined with Low maintenance conservation grass BSH ref A4 (20%:80%); at the rate of 80 g/m2

Wildflower seeding; by conventional sowing

at 10 degrees or less to the horizontal

0.50 9.84 – 58.55 100 m2

68.39

more than 10 degrees to horizontal

0.02 0.30 – 0.32 m20.61

Hydraulic mulch grass seed

Grass seeding by hydraulic seeding

at 10 degrees or less to the horizontal

0.01 0.10 0.07 0.11 m20.27

at more than 10 0.01 0.14 0.07 0.11 m20.31

Imported turf PC £1.55/m2

Turfing to surfaces

at 10 degrees or less to the horizontal

0.12 2.36 – 1.66 m24.02

more than 10 to the horizontal; pegging down

0.17 3.35 – 1.66 m25.01

PLANTING Trees The cost of planting semimature trees will depend on the size and species, and on the access to the site for tree handling machines.