INTRODUCTION

A30 EMPLOYER’S REQUIREMENTS: TENDERING/SUB-LETTING/SUPPLY Material costs for tendering Drawing and plan printing and distribution costs; plans issued by employer on CD project value: £30,000.00 - - - - 19.00 nr 19.00 project value: £30,000.00 - £80,000.00 - - - - 47.50 nr 47.50 project value: £80,000.00 - £150,000.00 - - - - 95.00 nr 95.00 project value: £150,000.00 - £300,000.00 - - - - 133.00 nr 133.00 project value: £300,000.00 - £1,000,000.00 - - - - 228.00 nr 228.00 C12 UNDERGROUND SERVICES SURVEY

Ground penetrating radar surveys for artefacts, services and cable avoidance Areas not exceeding 1000 m2 - - - - - nr 4800.00 C13 BUILDING FABRIC SURVEY Surveys Asbestos surveys Type 3 asbestos survey (destructive testing); to single storey free standing buildings such as park buildings, storage sheds and the like; total floor area less than 100 m2 - - - - - nr 950.00 Extra over for the removal only of asbestos off site to tip (tipping charges only) - - - - - tonne 85.00 C20 DEMOLITION Demolish existing structures; disposal off site; mechanical demolition; with 3 tonne excavator and dumper Brick wall 112.5 mm thick - 0.13 2.50 0.73 3.77 m27.00 225 mm thick - 0.17 3.13 0.91 7.54 m211.57 337.5 mm thick - 0.20 3.75 1.09 12.65 m217.49 450 mm thick - 0.27 5.00 1.46 15.08 m2 21.53 Demolish existing structures; disposal off site mechanically loaded; all other works by hand Brick wall 112.5 mm thick - 0.33 6.25 - 3.77 m2 14.18 225 mm thick - 0.50 9.38 - 7.54 m2 16.91 337.5 mm thick - 0.67 12.50 - 12.65 m2 25.15 450 mm thick - 1.00 18.75 - 15.08 m2 33.83 Demolish existing structures; disposal off site mechanically loaded; by diesel or electric breaker; all other works by hand Brick wall 112.5 mm thick - 0.17 3.13 0.39 3.77 m2 7.29 225 mm thick - 0.20 3.75 - 7.54 m2 11.29 337.5 mm thick - 0.25 4.69 0.59 11.18 m2 16.46 450 mm thick - 0.33 6.25 0.79 15.08 m2 22.11

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C20 DEMOLITION - cont’d

Break out concrete footings associated with free standing walls; inclusive of all excavation and backfilling with excavated material; disposal off site mechanically loaded By mechanical breaker; diesel or electric plain concrete - 1.50 28.12 8.95 33.50 m370.58 reinforced concrete - 2.50 46.88 12.63 33.50 m3 93.01 Remove existing free standing buildings; demolition by hand Timber buildings with suspended timber floor; hardstanding or concrete base not included; disposal off site shed 6.0 m2 - 2.00 37.50 - 34.90 nr 72.40 shed 10.0 m2 - 3.00 56.26 - 62.81 nr 119.07 shed 15 m2 - 3.50 65.63 - 97.71 nr 163.34 Timber building; insulated; with timber or concrete posts set in concrete, felt covered timber or tiled roof; internal walls cladding with timber or plasterboard; load arisings to skip timber structure 6.0 m2 - 2.50 46.88 - 150.76 nr 197.63 timber structure 12.0 m2 - 3.50 65.63 - 210.78 nr 276.41 timber structure 20 m2 - 8.00 150.00 377.81 223.34 nr 751.15 Demolition of free standing brick buildings with tiled or sheet roof; concrete foundations measured separately; mechanical demolition maximum distance to stockpile 25 m; inclusive for all access scaffolding and the like; maximum height of roof 4.00 m; inclusive of all doors, windows, guttering and down pipes; including disposal by grab Half brick thick 10 m2 - 8.00 150.00 142.43 255.10 nr 547.53 20 m2 - 16.00 300.00 254.31 328.08 nr 882.40 1 brick thick 10 m2 - 10.00 187.50 223.80 510.20 nr 921.51 20 m2 - 16.00 300.00 335.79 656.17 nr 1291.95 Cavity wall with blockwork inner skin and brick outer skin; insulated 10 m2 - 12.00 225.09 305.28 708.22 nr 1238.58 20m2 - 20.00 375.00 417.31 912.41 nr 1704.72 Extra over to the above for disconnection of services Electrical disconnection - 2.00 37.50 - - nr 37.50 grub out cables and dispose; backfilling; by machine - - - 0.49 0.56 m 1.05 grub out cables and dispose; backfilling; by hand - 0.50 9.38 - 0.56 m 9.93 Water supply, foul or surface water drainage disconnection; capping off - 1.00 18.75 - 37.50 nr 56.25 grub out pipes and dispose; backfilling; by machine - - - 0.49 0.56 m 1.05 grub out pipes and dispose; backfilling; by hand - 0.50 9.38 - 0.56 m 9.93

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C50 REPAIRING/RENOVATING/ CONSERVING METAL

Eura Conservation Ltd; conservation of metal railings; works to heritage conservation standards Taking down and transporting existing metalwork to an off site workshop for conservation pair of gates maximum overall width 4.00 m - - - - - nr 475.00 side screens to gates - - - - - pair 385.00 railings 1.20 m high plain - - - - - m 41.00 railings 1.80 m high with finials - - - - - m 81.00 ornate cast or wrought iron railings - - - - - m 87.00 Conserving metalwork off site; inclusive of repairs to metal work, rust removal rubbing down and preparing for re-erection on site gates 2.50 m high width not exceeding 4.00 m - - - - - m 1102.00 railings 1.20 m high plain - - - - - m 135.00 railings 1.80 m high with finials - - - - - m 205.00 ornate cast or wrought iron railings - - - - - m 410.00 Transporting from store and re-erection of existing gates into locations recorded with position orientation and features of the original installation gates; 2.50 m high width not exceeding 4.00 m - - - - - nr 850.00 Refixing existing railings previously taken down and repaired on site railings 1.20 m high plain - - - - - m 85.00 railings 1.80 m high with finials - - - - - m 165.00 ornate cast or wrought iron railings - - - - - m 206.00 Eura Conservation Ltd; supply of conservation grade railings to match existing materials on site; inclusive of all surveys measurements and analysis of materials, installation methods and the like Wavy bar railings 1700 high; straight - - - - - m 285.00 1700 high curved - - - - - m 346.00 railings 1.20 m high plain - - - - - m 92.00 railings 1.80 m high with finials - - - - - m 287.00 ornate cast or wrought iron railings - - - - - m 787.00 Painting of railings: see section M60

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D20 EXCAVATING ANG FILLING

Site clearance; by machine; clear site of mature shrubs from existing cultivated beds; dig out roots by machine Mixed shrubs in beds; planting centres 500 mm average height less than 1 m - 0.03 0.47 0.73 - m21.20 1.00 - 1.50 m - 0.04 0.75 1.17 - m21.92 1.50 - 2.00 m; pruning to ground level by hand - 0.10 1.88 2.93 - m2 4.80 2.00 - 3.00 m; pruning to ground level by hand - 0.10 1.88 5.86 - m2 7.73 3.00 - 4.00 m; pruning to ground level by hand - 0.20 3.75 9.76 - m2 13.51 Site clearance; by hand; clear site of mature shrubs from existing cultivated beds; dig out roots Mixed shrubs in beds; planting centres 500 mm average height less than 1 m - 0.33 6.25 - - m2 6.25 1.00 - 1.50 m - 0.50 9.38 - - m2 9.38 1.50 - 2.00 m - 1.00 18.75 - - m2 18.75 2.00 - 3.00 m - 2.00 37.50 - - m2 37.50 3.00 - 4.00 m - 3.00 56.26 - - m256.26 Disposal of material from site clearance operations Shrubs and groundcovers less than 1.00 m height; disposal by 15 m3 self loaded truck deciduous shrubs; not chipped; winter - 0.05 0.94 0.50 10.00 m2 11.44 deciduous shrubs; chipped; winter - 0.05 0.94 1.28 1.50 m2 3.72 evergreen or deciduous shrubs; chipped; summer - 0.08 1.41 0.79 6.00 m2 8.19 Shrubs 1.00 m - 2.00 m height; disposal by 15 m3 self loaded truck deciduous shrubs; not chipped; winter - 0.17 3.13 0.50 30.00 m2 33.63 deciduous shrubs; chipped; winter - 0.25 4.69 0.79 6.00 m2 11.47 evergreen or deciduous shrubs; chipped; summer - 0.30 5.63 0.88 12.00 m2 18.51 Shrubs or hedges 2.00 m - 3.00 m height; disposal by 15 m3 self loaded truck deciduous plants non woody growth; not chipped; winter - 0.25 4.69 0.50 30.00 m235.19 deciduous shrubs; chipped; winter - 0.50 9.38 0.79 15.00 m225.16 evergreen or deciduous shrubs non woody growth; chipped; summer - 0.25 4.69 0.79 6.00 m2 11.47 evergreen or deciduous shrubs woody growth; chipped; summer - 0.67 12.50 1.07 18.00 m2 31.57 Shrubs and groundcovers less than 1.00 m height; disposal to spoil heap deciduous shrubs; not chipped; winter - 0.05 0.94 - - m2 0.94 deciduous shrubs; chipped; winter - 0.05 0.94 0.29 - m2 1.22 evergreen or deciduous shrubs; chipped; summer - 0.08 1.41 0.29 - m2 1.69 Shrubs 1.00 m - 2.00 m height; disposal to spoil heap deciduous shrubs; not chipped; winter - 0.17 3.13 - - m2 3.13 deciduous shrubs; chipped; winter - 0.25 4.69 0.29 - m2 4.97 evergreen or deciduous shrubs; chipped; summer - 0.30 5.63 0.38 - m26.01 Shrubs or hedges 2.00 m - 3.00 m height; disposal to spoil heaps deciduous plants non woody growth; not chipped; winter - 0.25 4.69 - - m2 4.69 deciduous shrubs; chipped; winter - 0.50 9.38 0.29 - m2 9.66 evergreen or deciduous shrubs non woody growth; chipped; summer - 0.67 12.50 0.57 - m2 13.07 evergreen or deciduous shrubs woody growth; chipped; summer - 1.50 28.12 1.14 - m2 29.27

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M60 PAINTING/CLEAR FINISHING Eura Conservation Ltd; restoration of railings; works carried out off site; excludes removal of railings from site Shotblast railings; remove all traces of paint and corrosion; apply temporary protective primer; measured overall 2 sides to plain railings; 2 sides - - - - - m239.00 to decorative railings; 2 sides - - - - - m2 77.00 Paint new galvanised railings in-situ with 3 coats system vertical bar railings or gates - - - - - m2 10.00 vertical bar railings or gates with dog mesh panels - - - - - m2 10.50 gate posts not exceeding 300 mm girth - - - - - m2 5.00 Paint previously painted railings; shotblasted off site vertical bar railings or gates - - - - - m2 10.30 gate posts not exceeding 300 mm girth - - - - - m2 5.00 Q25 SLAB/BRICK/SETT/COBBLE PAVINGS

MORTARS Specialised mortars; SteinTec Ltd Primer for specialised mortar; "SteinTec Tuffbond" priming mortar immediately prior to paving material being placed on bedding mortar maximum thickness 1.5 mm (1.5 kg/m2) - 0.02 0.38 - 1.02 m2 1.40 "Tuffbed"; 2 pack hydraulic mortar for paving applications 30 mm thick 6.90 0.17 3.13 - 6.90 m2 10.03 40 mm thick 9.20 0.20 3.75 - 9.20 m2 12.95 50 mm thick 11.50 0.25 4.69 - 11.50 m2 16.19 SteinTec jointing mortar; joint size 100 x 100 x 100; 10 mm joints; 31.24 kg/m2 12.50 0.50 9.38 - 12.50 m2 21.87 100 x 100 x 100; 20 mm joints; 31.24 kg/m2 22.00 1.00 18.75 - 22.00 m2 40.75 200 x 100 x 65; 10 mm joints; 15.7 kg/m2 6.28 0.10 1.88 - 6.28 m2 8.16 215 x 112.5 x 65; 10 mm joints; 14.3 kg/m2 5.72 0.08 1.56 - 5.72 m27.28 300 x 450 x 65; 10 mm joints; 6.24 kg/m2 2.50 0.04 0.75 - 2.50 m23.25 300 x 450 x 65; 20 mm joints; 11.98 kg/m2 4.79 0.10 1.88 - 4.79 m26.67 450 x 450 x 65; 20 mm joints; 9.75 kg/m2 3.90 0.11 2.08 - 3.90 m2 5.98 450 x 600 x 65; 20 mm joints; 8.6 kg/m2 3.44 0.09 1.70 - 3.44 m2 5.14 600 x 600 x 65; 20 mm joints; 7.43 kg/m2 2.97 0.07 1.34 - 2.97 m2 4.31 Q31 PLANTING - CONTAINERISED TREE

PLANTING Tree planting; containerised trees; nursery stock; James Coles & Sons (Nurseries) Ltd "Acer platanoides"; including backfillling with excavated material (other operations not included) standard; 8 - 10 cm girth 39.00 0.48 9.00 - 39.00 nr 48.00 selected standard; 10 - 12 cm girth 70.00 0.56 10.51 - 70.00 nr 80.51 heavy standard; 12 - 14 cm girth 90.00 0.76 14.33 - 90.00 nr 104.33 extra heavy standard; 14 - 16 cm girth 100.00 1.20 22.50 - 100.00 nr 122.50

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Q31 PLANTING - CONTAINERISED TREE

PLANTING - cont’d "Carpinus betulus"; including backfillling with excavated material (other operations not included) standard; 8 - 10 cm girth 42.00 0.48 9.00 - 42.00 nr 51.00 selected standard; 10 - 12 cm girth 67.50 0.56 10.51 - 67.50 nr 78.01 heavy standard; 12 - 14 cm girth 87.50 0.76 14.33 - 87.50 nr 101.83 extra heavy standard; 14 - 16 cm girth 102.50 1.20 22.50 - 102.50 nr 125.00 "Fraxinus excelsior"; including backfillling with excavated material (other operations not included) standard; 8 - 10 cm girth 39.00 0.48 9.00 - 39.00 nr 48.00 selected standard; 10 - 12 cm girth 67.50 0.56 10.51 - 67.50 nr 78.01 heavy standard; 12 - 14 cm girth 85.00 0.76 14.33 - 85.00 nr 99.33 extra heavy standard; 14 - 16 cm girth 100.00 1.20 22.50 - 100.00 nr 122.50 "Prunus avium Plena"; including backfillling with excavated material (other operations not included) standard; 8 - 10 cm girth 39.00 0.40 7.50 - 39.00 nr 46.50 selected standard; 10 - 12 cm girth 70.00 0.56 10.51 - 70.00 nr 80.51 heavy standard; 12 - 14 cm girth 85.00 0.76 14.33 - 85.00 nr 99.33 extra heavy standard; 14 - 16 cm girth 100.00 1.20 22.50 - 100.00 nr 122.50 "Quercus robur"; including backfillling with excavated material ( other operations not included) standard; 8 - 10 cm girth 39.00 0.48 9.00 - 39.00 nr 48.00 selected standard; 10 - 12 cm girth 67.50 0.56 10.51 - 67.50 nr 78.01 heavy standard; 12 - 14 cm girth 95.00 0.76 14.33 - 95.00 nr 109.33 extra heavy standard; 14 - 16 cm girth 110.00 1.20 22.50 - 110.00 nr 132.50 "Betula utilis jaquemontii”; multistemmed ; including backfillling with excavated material (other operations not included) 175/200 mm high 55.00 0.48 9.00 - 55.00 nr 64.00 200/250 mm high 100.00 0.56 10.51 - 100.00 nr 110.51 250/300 mm high 125.00 0.76 14.33 - 125.00 nr 139.33 300/350 mm high 175.00 1.20 22.50 - 175.00 nr 197.50 Q50 SITE/STREET FURNITURE/EQUIPMENT PARK SIGNAGE

Park signage; Browse Bion Architectural Signs Entrance signs and map boards entrance map boards; 1250 x 1000 mm high with two support posts; all associated works to post bases - - - - - nr 2159.00 information board with two locking cabinets; 1250 x 1000 mm high with two support posts; all associated works to post bases - - - - - nr 2061.20 Miscellaneous park signage “No dogs" signs; 200 x 150 mm; fixing to fencing or gates - - - - - nr 319.58 “Dog exercise area" signs; 300 x 400 mm; fixing to fencing or gates - - - - - nr 397.92 “Nature conservation area" sign; 900 x 400 mm high with two support posts; all associated works to post bases - - - - - nr 1140.00

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R13 LAND DRAINAGE - FIN DRAIN Maxit Ltd; Leca (light expanded clay aggregate); drainage aggregate to roofdecks and planters Placed mechanically to planters average 100 mm thick by mechanical plant tipped into planters aggregate size 10 - 20 mm; delivered in 30 m3 loads 42.45 0.20 3.75 5.42 42.45 m351.62 aggregate size 10 - 20 mm; delivered in 70 m3 loads 37.19 0.20 3.75 5.42 37.19 m3 46.36 Placed by light aggregate blower (max 40 m) aggregate size 10 - 20 mm; delivered in 30 m3 loads 42.45 0.14 2.68 - 43.45 m3 46.13 aggregate size 10 - 20 mm; delivered in 70 m3 loads 37.19 0.14 2.68 - 38.19 m3 40.87 By hand aggregate size 10 - 20 mm; delivered in 30 m3 loads 42.45 1.33 25.00 - 42.45 m3 67.45 aggregate size 10 - 20 mm; delivered in 70 m3 loads 37.19 1.33 25.00 - 37.19 m3 62.19 Drainage boards laid to insulated slabs on roof decks; boards laid below growing medium and granulated drainage layer and geofabric (all not included) to collect and channel water to drainage outlets (not included) Alumasc Floradrain; polyethylene irrigation/drainage layer; inclusive of geofabric laid over the surface of the drainage board Floradrain FD40; 0.96 m x 2.08 m panels 10.40 0.05 0.94 - 11.40 m2 12.34 Floradrain FD60; 1.00 m x 2.00 m panel) 18.50 0.07 1.25 - 19.50 m2 20.75 S14 IRRIGATION - RAINWATER HARVESTING

Rainwater harvesting; Britannia Rainwater Recycling systems; tanks for collection of water for use in landscape irrigation; inclusive of filtration of first stage particle and leaf matter; installed on surface; inclusive of base, gullies for water catchment pipework from catchment area and submersible pumps; excavated material to stockpile Tanks installed below ground; gullies for rainwater catchment and pipework not included 23000 litre 9750.00 12.00 225.00 245.20 10212.64 nr 10682.84 13000 litre 3844.00 10.00 187.50 210.88 4094.00 nr 4492.38 6500 litre 2000.00 8.00 150.00 105.44 2462.64 nr 2718.08

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A11 TENDER AND CONTRACT DOCUMENTS

Health and Safety Produce health and safety file including preliminary meeting and subsequent progress meetings with external planning officer in connection with health and safety; project value: £35,000 - 8.00 244.00 - - nr 244.00 £75,000 - 12.00 366.00 - - nr 366.00 £100,000 - 16.00 488.00 - - nr 488.00 £200,000 to £500,000 - 40.00 1220.00 - - nr 1220.00 Maintain health and safety file for project duration £35,000 - 4.00 122.00 - - week 122.00 £75,000 - 4.00 122.00 - - week 122.00 £100,000 - 8.00 244.00 - - week 244.00 £200,000 to £500,000 - 8.00 244.00 - - week 244.00 Produce written risk assessments on all areas of operations within the scope of works of the contract; project value: £35,000 - 2.00 61.00 - - week 61.00 £75,000 - 3.00 91.50 - - week 91.50 £100,000 - 5.00 152.50 - - week 152.50 £200,000 to £500,000 - 8.00 244.00 - - week 244.00 Produce Coshh assessments on all substances to be used in connection with the contract; project value: £35,000 - 1.50 45.75 - - nr 45.75 £75,000 - 2.00 61.00 - - nr 61.00 £100,000 - 3.00 91.50 - - nr 91.50 £200,000 to £500,000 - 3.00 91.50 - - nr 91.50 Method statements Provide detailed method statements on all aspects of the works; project value: £ 30,000 - 2.50 76.25 - - nr 76.25 £ 50,000 - 3.50 106.75 - - nr 106.75 £ 75,000 - 4.00 122.00 - - nr 122.00 £ 100,000 - 5.00 152.50 - - nr 152.50 £ 200,000 - 6.00 183.00 - - nr 183.00 A30 EMPLOYERS REQUIREMENTS:

TENDERING/SUB-LETTING/SUPPLY Tendering costs for an employed estimator for the acquisition of a landscape main or subcontract; inclusive of measurement, sourcing of materials, and suppliers, cost and area calculations, pre and post tender meetings, bid compliance method statements and submission documents Remeasureable contract from prepared bills; contract value £25,000.00 - - - - - nr 180.00 £50,000.00 - - - - - nr 300.00 £100,000.00 - - - - - nr 720.00 £200,000.00 - - - - - nr 1200.00 £500,000.00 - - - - - nr 1560.00 £1,000,000.00 - - - - - nr 2400.00

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Lump sum contract from specifications and drawings only; contract value £25,000.00 - - - - - nr 480.00 £50,000.00 - - - - - nr 600.00 £100,000.00 - - - - - nr 1200.00 £200,000.00 - - - - - nr 2160.00 £500,000.00 - - - - - nr 3000.00 £1,000,000.00 - - - - - nr 4800.00 Material costs for tendering Drawing and plan printing and distribution costs; plans issued by employer on CD project value: £30,000.00 - - - - 19.00 nr 19.00 project value: £30,000 .00 - £80,000.00 - - - - 47.50 nr 47.50 project value: £80,000 .00 - £150,000.00 - - - - 95.00 nr 95.00 project value: £150,000 .00 - £300,000.00 - - - - 133.00 nr 133.00 project value: £300,000.00 - £1,000,000.00 - - - - 228.00 nr 228.00 A32 EMPLOYERS REQUIREMENTS: MANAGEMENT OF THE WORKS Programmes Allow for production of works programmes prior to the start of the works; project value: £ 30,000 - 3.00 91.50 - - nr 91.50 £ 50,000 - 6.00 183.00 - - nr 183.00 £ 75,000 - 8.00 244.00 - - nr 244.00 £ 100,000 - 10.00 305.00 - - nr 305.00 £ 200,000 - 14.00 427.00 - - nr 427.00 Allow for updating the works programme during the course of the works; project value: £ 30,000 - 1.00 30.50 - - nr 30.50 £ 50,000 - 1.50 45.75 - - nr 45.75 £ 75,000 - 2.00 61.00 - - nr 61.00 £ 100,000 - 3.00 91.50 - - nr 91.50 £ 200,000 - 5.00 152.50 - - nr 152.50 Setting out Setting out for external works operations comprising hard and soft works elements; placing of pegs and string lines to Landscape Architect's drawings; surveying levels and placing level pegs; obtaining approval from the Landscape Architect to commence works; areas of entire site 1,000 m2 - 5.00 93.75 - 6.00 nr 99.75 2,500 m2 - 8.00 150.00 - 12.00 nr 162.00 5,000 m2 - 8.00 150.00 - 12.00 nr 162.00 10,000 m2 - 32.00 600.00 - 30.00 nr 630.00 A34 EMPLOYER’S REQUIREMENTS:

SECURITY/SAFETY/PROTECTION Jacksons Fencing; Express fence; framed mesh unclimbable fencing; including precast concrete supports and couplings Weekly hire 2.0 m high; weekly hire rate - - - 1.40 - m 1.40 erection of fencing; labour only - 0.10 1.88 - - m 1.88 removal of fencing loading to collection vehicle - 0.07 1.25 - - m 1.25 delivery charge - - - 0.80 - m 0.80 return haulage charge - - - 0.60 - m 0.60

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A41 CONTRACTOR’S GENERAL COST ITEMS:

SITE ACCOMMODATION General The following items are instances of the commonly found preliminary costs associated with external works contracts. The assumption is made that the external works contractor is sub-contracted to a main contractor. Elliot Hire; erect temporary accommodation and storage on concrete base measured separately Prefabricated office hire; jackleg; open plan 3.6 x 2.4 m - - - - - week 36.75 4.8 x 2.4 m - - - - - week 39.90 Armoured store; erect temporary secure storage container for tools and equipment 3.0 x 2.4 m - - - - - week 13.65 3.6 x 2.4 m - - - - - week 13.65 Delivery and collection charges on site offices delivery charge - - - - - load 126.00 collection charge - - - - - load 126.00 Toilet facilities John Anderson Ltd; serviced self-contained toilet delivered to and collected from site; maintained by toilet supply company single chemical toilet including wash hand basin & water - - - 35.00 - week 35.00 delivery and collection; each way - - - 25.00 - nr 25.00 A43 CONTRACTOR’S GENERAL COST ITEMS:

MECHANICAL PLANT Southern Conveyors; moving only of granular material by belt conveyor; conveyors fitted with troughed belts, receiving hopper, front and rear undercarriages and driven by electrical and air motors; support work for conveyor installation (scaffolding), delivery, collection and installation all excluded Conveyor belt width 400 mm; mechanically loaded and removed at offload point; conveyor length up to 5 m - 1.50 28.13 6.99 - m3 35.12 10 m - 1.50 28.13 7.77 - m3 35.90 12.5 m - 1.50 28.13 8.14 - m3 36.27 15 m - 1.50 28.13 8.57 - m3 36.70 20 m - 1.50 28.13 9.38 - m337.50 25 m - 1.50 28.13 10.08 - m338.20 30 m - 1.50 28.13 10.86 - m3 38.98

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Conveyor belt width 600 mm; mechanically loaded and removed at offload point; conveyor length up to 5 m - 1.00 18.75 5.08 - m3 23.83 10 m - 1.00 18.75 5.70 - m3 24.46 12.5 m - 1.00 18.75 6.07 - m3 24.82 15 m - 1.00 18.75 6.41 - m325.16 20 m - 1.00 18.75 7.14 - m325.89 25 m - 1.00 18.75 7.81 - m326.57 30 m - 1.00 18.75 8.49 - m3 27.25 Conveyor belt width 400 mm; mechanically loaded and removed by hand at offload point; conveyor length up to 5 m - 3.19 59.82 5.26 - m3 65.08 10 m - 3.19 59.82 6.30 - m3 66.12 12.5 m - 3.19 59.82 6.79 - m3 66.61 15 m - 3.19 59.82 7.36 - m3 67.18 20 m - 3.19 59.82 8.44 - m3 68.26 25 m - 3.19 59.82 9.37 - m3 69.19 30 m - 3.19 59.82 10.42 - m3 70.24 Terranova Cranes Ltd crane hire; materials handling and lifting; telescopic cranes supply and management; exclusive of roadway management or planning applications; prices below illustrate lifts of 1 tonne at maximum crane reach; lift cycle of 0.25 hours; mechanical filling of material skip if appropriate 35 tonne mobile crane; lifting capacity of 1 tonne at 26 meters; C.P.A hire (all management by hirer) granular materials including concrete - 0.75 14.06 15.86 - tonne 29.92 palletised or packed materials - 0.50 9.38 13.13 - tonne 22.50 35 tonne mobile crane; lifting capacity of 1 tonne at 26 meters; contract lift granular materials or concrete - 0.75 14.06 43.36 - tonne 57.42 palletised or packed materials - 0.50 9.38 40.63 - tonne 50.00 50 tonne mobile crane; lifting capacity of 1 tonne at 34 meters; C.P.A hire (all management by hirer) granular materials including concrete - 0.75 14.06 19.92 - tonne 33.98 palletised or packed materials - 1.00 18.75 17.19 - tonne 35.94 50 tonne mobile crane; lifting capacity of 1 tonne at 34 meters; contract lift granular materials or concrete - 0.75 14.06 49.55 - tonne 63.61 palletised or packed materials - 0.50 9.38 46.82 - tonne 56.19 80 tonne mobile crane; lifting capacity of 1 tonne at 44 meters; C.P.A. hire (all management by hirer) granular materials including concrete - 0.75 14.06 27.73 - tonne 41.80 palletised or packed materials - 0.50 9.38 25.00 - tonne 34.38 80 tonne mobile crane; lifting capacity of 1 tonne at 44 meters; contract lift granular materials or concrete - 0.75 14.06 55.86 - tonne 69.92 palletised or packed materials - 0.50 9.38 53.13 - tonne 62.50

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A44 CONTRACTOR’S GENERAL COST ITEMS:

TEMPORARY WORKS (ROADS) Eve Trakway; portable roadway systems Temporary roadway system laid directly onto existing surface or onto PVC matting to protect existing surface. Most systems are based on a weekly hire charge with transportation, installation and recovery charges included heavy duty Trakpanel - per panel (3.05 m x 2.59 m) per week - - - - - m2 5.06 outrigger mats for use in conjunction with heavy duty Trakpanels - per set of 4 mats per week - - - - - set 82.40 medium duty Trakpanel - per panel (2.44 m x 3.00 m) per week - - - - - m2 5.46 LD20 Eveolution - light duty Trakway - roll out system minimum delivery 50 m - - - - - m2 4.86 Terraplas walkways - turf protection system - per section (1 m x 1 m) per week - - - - - m2 5.00

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B10 PREFABRICATED

BUILDINGS/STRUCTURES Cast stone buildings; Haddonstone Ltd; ornamental garden buildings in Portland Bath or Terracotta finished cast stone; prices for stonework and facades only; excavations, foundations, reinforcement, concrete infill, roofing and floors all priced separately Pavilion Venetian Folly L9400; Tuscan columns, pedimented arch, quoins and optional balustrading 4184 mm high x 4728 mm wide x 3147 mm deep 10500.00 175.00 3281.25 213.50 10619.54 nr 14114.29 Pavilion L9300; Tuscan columns 3496 mm high x 3634 mm wide 6500.00 144.00 2700.00 183.00 6619.54 nr 9502.54 Small Classical Temple L9250; 6 column with fibreglass lead effect finish dome roof overall height 3610 mm, diameter 2540 mm 5600.00 130.00 2437.50 152.50 5719.54 nr 8309.54 Large Classical Temple L9100; 8 column with fibreglass lead effect finish dome roof overall height 4664 mm, diameter 3190 mm 10500.00 165.00 3093.75 152.50 10619.54 nr 13865.79 Stepped floors to temples single step; Large Classical Temple 1450.00 26.00 487.50 - 1509.74 nr 1997.24 single step; Small Classical Temple 1025.00 24.00 450.00 - 1074.79 nr 1524.78 Stone structures; Architectural Heritage Ltd; hand carved from solid natural limestone with wrought iron domed roof, decorated frieze and base and integral seats; supply and erect only; excavations and concrete bases priced separately “The Park Temple”, five columns; 3500 mm high x 1650 mm diameter 9200.00 96.00 1800.00 60.00 9200.00 nr 11060.00 “The Estate Temple”, six columns; 4000 mm high x 2700 mm diameter 16800.00 120.00 2250.00 120.00 16800.00 nr 19170.00 Stone structures; Architectural Heritage Ltd; hand carved from solid natural limestone with solid oak trelliage; prices for stonework and facades only; supply and erect only; excavations and concrete bases priced separately “The Pergola”, 2240 mm high x 2640 mm wide x 6990 mm long 12000.00 96.00 1800.00 240.00 12030.81 nr 14070.81 Ornamental timber buildings; Architectural Heritage Ltd; hand built in English oak with fire retardant wheat straw thatch; hand painted, fired lead glass windows “The Thatched Edwardian Summer House”, 3710 high x 3540 wide x 2910 deep overall, 2540 x 1910 internal 22000.00 32.00 600.00 - 22000.00 nr 22600.00

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B10 PREFABRICATED BUILDINGS/STRUCTURES - cont’d Ornamental stone structures; Architectural Heritage Ltd; setting to bases or plinths (not included) “The Obelisk”, classic natural stone obelisk, tapering square form on panelled square base, 1860 high x 360 square 1200.00 2.00 37.50 - 1200.00 nr 1237.50 “The Narcissus Column”, natural limestone column on pedestal surmounted by bronze sculpture, overall height 3440 with 440 square base 3800.00 2.00 37.50 - 3800.00 nr 3837.50 “The Armillary Sundial”, artificial stone baluster pedestal base surmounted by verdigris copper armillary sphere calibrated sundial 2400.00 1.00 18.75 - 2400.00 nr 2418.75

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C12 UNDERGROUND SERVICES SURVEY Ground penetrating radar surveys for artefacts, services and cable avoidance areas not exceeding 1000 m2 - - - - - nr 4800.00 C13 BUILDING FABRIC SURVEY Surveys Asbestos surveys Type 3 asbestos survey (destructive testing) to single storey free standing buildings such as park buildings, storage sheds and the like; total floor area less than 100 m2 - - - - - nr 950.00 Extra over for the removal only of asbestos off site to tip (tipping charges only) - - - - - tonne 85.00 C20 DEMOLITION Demolish existing structures; disposal off site; mechanical demolition; with 3 tonne excavator and dumper Brick wall 112.5 mm thick - 0.13 2.50 0.73 3.77 m2 7.00 225 mm thick - 0.17 3.13 0.91 7.54 m2 11.57 337.5 mm thick - 0.20 3.75 1.09 12.65 m2 17.49 450 mm thick - 0.27 5.00 1.46 15.08 m2 21.53 Demolish existing structures; disposal off site mechanically loaded; all other works by hand Brick wall 112.5 mm thick - 0.33 6.25 4.16 3.77 m2 14.18 225 mm thick - 0.50 9.38 - 7.54 m2 16.91 337.5 mm thick - 0.67 12.50 - 12.65 m2 25.15 450 mm thick - 1.00 18.75 - 15.08 m2 33.83 Demolish existing structures; disposal off site mechanically loaded; by diesel or electric breaker; all other works by hand Brick wall 112.5 mm thick - 0.17 3.13 0.39 3.77 m2 7.29 225 mm thick - 0.20 3.75 - 7.54 m2 11.29 337.5 mm thick - 0.25 4.69 0.59 11.18 m2 16.46 450 mm thick - 0.33 6.25 0.79 15.08 m2 22.11 Break out concrete footings associated with free standing walls; inclusive of all excavation and backfilling with excavated material; disposal off site mechanically loaded By mechanical breaker; diesel or electric plain concrete - 1.50 28.12 8.95 33.50 m370.58 reinforced concrete - 2.50 46.88 12.63 33.50 m393.01

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C20 DEMOLITION - cont’d Remove existing free standing buildings; demolition by hand Timber buildings with suspended timber floor; hardstanding or concrete base not included; disposal off site shed 6.0 m2 - 2.00 37.50 - 34.90 nr 72.40 shed 10.0 m2 - 3.00 56.26 - 62.81 nr 119.07 shed 15 m2 - 3.50 65.63 - 97.71 nr 163.34 Timber building; insulated; with timber or concrete posts set in concrete, felt covered timber or tiled roof; internal walls cladding with timber or plasterboard; load arisings to skip timber structure 6.0 m2 - 2.50 46.88 - 150.76 nr 197.63 timber structure 12.0 m2 - 3.50 65.63 - 210.78 nr 276.41 timber structure 20 m2 - 8.00 150.00 377.81 223.34 nr 751.15 Demolition of free standing brick buildings with tiled or sheet roof; concrete foundations measured separately; mechanical demolition maximum distance to stockpile 25 m; inclusive for all access scaffolding and the like; maximum height of roof 4.00 m; inclusive of all doors windows guttering and down pipes; including disposal by grab Half brick thick 10 m2 - 8.00 150.00 142.43 255.10 nr 547.53 20 m2 - 16.00 300.00 254.31 328.08 nr 882.40 1 brick thick 10 m2 - 10.00 187.50 223.80 510.20 nr 921.51 20 m2 - 16.00 300.00 335.79 656.17 nr 1291.95 Cavity wall with blockwork inner skin and brick outer skin; insulated 10 m2 - 12.00 225.09 305.28 708.22 nr 1238.58 20 m2 - 20.00 375.00 417.31 912.41 nr 1704.72 Extra over to the above for disconnection of services Electrical disconnection - 2.00 37.50 - - nr 37.50 grub out cables and dispose; backfilling; by machine - - - 0.49 0.56 m 1.05 grub out cables and dispose; backfilling; by hand - 0.50 9.38 - 0.56 m 9.93 Water supply, foul or surface water drainage disconnection; capping off - 1.00 18.75 - 37.50 nr 56.25 grub out pipes and dispose; backfilling; by machine - - - 0.49 0.56 m 1.05 grub out pipes and dispose; backfilling; by hand - 0.50 9.38 - 0.56 m 9.93 C50 REPAIRING/RENOVATING/ CONSERVING METAL

Eura Conservation Ltd; conservation of metal railings; works to heritage conservation standards Taking down and transporting existing metalwork to an off site workshop for conservation pair of gates maximum overall width 4.00 m - - - - - pair 475.00 side screens to gates - - - - - pair 385.00 railings 1.20 m high plain - - - - - m 41.00 railings 1.80 m high with finials - - - - - m 81.00 ornate cast or wrought iron railings - - - - - m 87.00

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Conserving metalwork off site; inclusive of repairs to metal work, rust removal rubbing down and preparing for re-erection on site gates 2.50 m high width not exceeding 4.00 m - - - - - m 1102.00 railings 1.20 m high plain - - - - - m 135.00 railings 1.80 m high with finials - - - - - m 205.00 ornate cast or wrought iron railings - - - - - m 410.00 Transporting from store and re-erection of existing gates into locations recorded with position orientation and features of the original installation gates 2.50 m high width not exceeding 4.00 m - - - - - nr 850.00 Refixing existing railings previously taken down and repaired on site railings 1.20 m high plain - - - - - m 85.00 railings 1.80 m high with finials - - - - - m 165.00 ornate cast or wrought iron railings - - - - - m 206.00 Eura Conservation Ltd; supply of conservation grade railings to match existing materials on site; inclusive of all surveys measurements and analysis of materials, installation methods and the like Wavy bar railings 1700 high; straight - - - - - m 285.00 1700 high; curved - - - - - m 346.00 railings 1.20 m high plain - - - - - m 92.00 railings 1.80 m high with finials - - - - - m 287.00 ornate cast or wrought iron railings - - - - - m 787.00 Painting of railings: see section M60

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D11 SOIL STABILIZATION Soil stabilization - General Preamble - Earth-retaining and stabilizing materials are often specified as part of the earth-forming work in landscape contracts, and therefore this section lists a number of products specially designed for large-scale earth control. There are two types: rigid units for structural retention of earth on steep slopes; and flexible meshes and sheets for control of soil erosion where structural strength is not required. Prices for these items depend on quantity, difficulty of access to the site and availability of suitable filling material: estimates should be obtained from the manufacturer when the site conditions have been determined. Crib walls; Keller Ground Engineering "Timbercrib" timber crib walling system; machine filled with crushed rock inclusive of reinforced concrete footing cribfill stone, rear wall land drain and rear wall drainage/separation membrane; excluding excavation ref 600/38; for retaining walls up to 2.20 m high - - - - - m2 126.00 ref 750/38; for retaining walls up to 3.10 m high - - - - - m2 131.00 ref 900/48; for retaining walls up to 3.60 m high - - - - - m2 163.00 ref 1050/48; for retaining walls up to 4.40 m high - - - - - m2 173.00 ref 1200/48; for retaining walls up to 5.20 m high - - - - - m2 195.00 ref 1500/48; for retaining walls up to 6.50 m high - - - - - m2 215.00 ref 1800/48; for retaining walls up to 8.20 m high - - - - - m2 242.00 Retaining walls; Keller Ground Engineering "Textomur" reinforced soil system embankments reinforced soil slopes at angles of 60 - 70 degrees to the horizontal; as an alternative to reinforced concrete or gabion solutions; finishing with excavated material/grass or shrubs - - - - - m295.00 Retaining walls; RCC Retaining walls of units with plain concrete finish; prices based on 24 tonne loads but other quantities available (excavation, temporary shoring, foundations and backfilling not included) 1000 wide x 1000 mm high 86.00 1.50 28.13 7.22 118.83 m 154.17 1000 wide x 1250 mm high 128.00 1.27 23.82 7.22 168.33 m 199.36 1000 wide x 1750 mm high 146.00 1.27 23.82 7.22 201.98 m 233.02 1000 wide x 2400 mm high 216.00 1.27 23.82 7.22 293.19 m 324.22 1000 wide x 2690 mm high 268.00 1.27 23.82 43.31 355.23 m 422.36 1000 wide x 3000 mm high 277.00 1.47 27.56 54.14 375.38 m 457.08 1000 wide x 3750 mm high 396.00 1.57 29.53 64.97 522.31 m 616.81

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Retaining walls; Maccaferri Ltd Wire mesh gabions; galvanized mesh 80 mm x 100 mm; filling with broken stones 125 mm - 200 mm size; wire down securely to manufacturer's instructions; filling front face by hand 2 x 1 x 0.50 m 18.13 2.00 37.50 4.81 85.33 nr 127.64 2 x 1 x 1.00 m 25.42 4.00 75.00 9.63 159.82 nr 244.45 PVC coated gabions 2 x 1 x 0.5m 23.09 2.00 37.50 4.81 90.29 nr 132.60 2 x 1 x 1.00m 32.55 4.00 75.00 9.63 166.95 nr 251.58 "Reno" mattress gabions 6 x 2 x 0.17 m 70.18 3.00 56.25 7.22 207.27 nr 270.74 6 x 2 x 0.23 m 76.40 4.50 84.38 9.63 261.87 nr 355.87 6 x 2 x 0.30 m 88.21 6.00 112.50 10.83 330.13 nr 453.46 Retaining walls; Tensar International "Tensar" retaining wall system; modular dry laid concrete blocks; 220 mm x 400 mm long x 150 mm high connected to "Tensar RE" geogrid with proprietary connectors; geogrid laid horizontally within the fill at 300 mm centres; on 150 x 450 concrete foundation; filling with imported granular material 1.00 m high 80.00 3.00 56.25 8.25 88.98 m2153.48 2.00 m high 80.00 4.00 75.00 8.25 88.98 m2 172.23 3.00 m high 80.00 4.50 84.38 8.25 88.98 m2 181.60 Retaining walls; Grass Concrete Ltd "Betoflor" precast concrete landscape retaining walls including soil filling to pockets (excavation, concrete foundations, backfilling stones to rear of walls and planting not included) "Betoflor" interlocking units; 250 mm long x 250 mm x 200 mm modular deep; in walls 250 mm wide - - - - - m2 81.54 extra over "Betoflor" interlocking units for colours - - - - - m2 6.68 "Betoatlas" earth retaining walls; 250 mm long x 500 mm wide x 200 mm modular deep; in walls 500 mm wide - - - - - m2113.63 extra over "Betoatlas" interlocking units for colours - - - - - m213.86 ABG Ltd "Webwall"; honeycomb structured HDPE polymer strips with interlocking joints; laid to prepared terraces and backfilled with excavated material to form raked wall for planting 500 mm high units laid and backfilled horizontally within the face of the slope to produce stepped gradient; measured as bank face area; wall height up to 1.00 m high - - - - - m2 80.00 up to 2.00 m high - - - - - m2 100.00 over 2.00 m high - - - - - m2 110.00 250 mm high units laid and backfilled horizontally within the face of the slope to produce stepped gradient; measured as bank face area; wall height up to 1.00 m high - - - - - m2 90.00 up to 2.00 m high - - - - - m2 110.00 over 2.00 m high - - - - - m2 120.00

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D11 SOIL STABILIZATION - cont’d ABG Ltd "Webwall" - cont’d Setting out; grading and levelling; compacting bottoms of excavations - 0.13 2.50 0.41 - m 2.91 Extra over "Betoflor" retaining walls for C7P concrete foundations 700 mm x 300 mm deep 17.58 0.27 5.00 - 17.58 m 22.58 Retaining walls; Forticrete Ltd "Keystone" pc concrete block retaining wall; geogrid included for walls over 1.00 m high; excavation, concrete foundation, stone backfill to rear of wall all measured separately 1.0m high 73.50 2.40 45.00 - 75.34 m2 120.34 2.0m high 73.50 2.40 45.00 7.63 90.21 m2142.83 3.0m high 73.50 2.40 45.00 10.17 100.54 m2155.70 4.0m high 73.50 2.40 45.00 12.20 108.54 m2165.74 Retaining Walls; Forticrete Ltd Stepoc Blocks; interlocking blocks; 10 mm reinforcing laid loose horizontally to preformed notches and vertical reinforcing nominal size 10 mm fixed to starter bars; infilling with concrete; foundations and starter bars measured separately Type 325 400 x 225 x 325 mm 42.00 1.40 26.25 - 65.37 m2 91.62 Type 256 400 x 225 x 256 mm 39.90 1.20 22.50 - 63.56 m2 86.06 Type 190 400 x 225 x 190 mm 29.40 1.00 18.75 - 49.11 m2 67.86 Embankments; Tensar International Embankments; reinforced with "Tensar Uniaxial Geogrid"; ref 40 RE; 40 kN/m width; Geogrid laid horizontally within fill to 100% of vertical height of slope at 1.00 m centres; filling with excavated material slopes less than 45 degrees 2.60 0.19 3.48 1.84 2.73 m3 8.05 slopes exceeding 45 degrees 5.59 0.19 3.48 2.76 5.87 m3 12.11 Embankments; reinforced with "Tensar Uniaxial Geogrid"; ref 55 RE; 55 kN/m width; Geogrid laid horizontally within fill to 100% of vertical height of slope at 1.00 m centres; filling with excavated material slopes less than 45 degrees 3.15 0.19 3.48 1.84 3.31 m3 8.63 slopes exceeding 45 degrees 6.77 0.19 3.48 2.76 7.11 m313.35 Extra for "Tensar Mat"; erosion control mats; to faces of slopes of 45 degrees or less; filling with 20 mm fine topsoil; seeding 3.50 0.02 0.38 0.17 4.69 m2 5.23 Embankments; reinforced with "Tensar Uniaxial Geogrid" ref "55 RE"; 55 kN/m width; Geogrid laid horizontally within fill to 50% of horizontal length of slopes at specified centres; filling with imported fill PC £8.00/m3 300 mm centres; slopes up to 45 degrees 5.23 0.23 4.38 2.10 15.09 m3 21.57 600 mm centres; slopes up to 45 degrees 2.61 0.19 3.48 2.76 12.35 m3 18.58 Extra for "Tensar Mat"; erosion control mats; to faces of slopes of 45 degrees or less; filling with 20 mm fine topsoil; seeding 3.50 0.02 0.38 0.17 4.69 m2 5.23 Embankments; reinforced with "Tensar Uniaxial Geogrid" ref "55 RE"; 55 kN/m width; Geogrid laid horizontally within fill; filling with excavated material; wrapping around at faces 300 mm centres; slopes exceeding 45 degrees 10.49 0.19 3.48 1.84 11.01 m316.33 600 mm centres; slopes exceeding 45 degrees 5.23 0.19 3.48 1.84 5.49 m3 10.81 Extra over embankments for bagwork face supports for slopes exceeding 45 degrees - 0.50 9.38 - 13.00 m2 22.38

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Extra over embankments for seeding of bags - 0.10 1.88 - 0.21 m2 2.08

Extra over embankments for "Bodkin" joints - - - - 1.00 m 1.00 Extra over embankments for temporary shuttering to slopes exceeding 45 degrees - 0.20 3.75 - 10.00 m2 13.75 Anchoring systems; surface stabilization; Platipus Anchors Ltd; centres & depths shown should be verified with a design engineer; they may vary either way dependent on circumstances Concrete revetments; hard anodised stealth anchors with stainless steel accessories installed to a depth of 1 m "SO4" anchors to a depth of 1.00 - 1.50 m at 1.00 m ccs 25.36 0.33 6.25 1.46 25.36 m2 33.07 Loadlocking and crimping tool; for stressing and crimping the anchors purchase price 385.88 - - - 385.88 nr 385.88 hire rate per week 66.15 - - - 66.15 nr 66.15 Surface erosion; geotextile anchoring on slopes; aluminium alloy Stealth anchors "SO4", "SO6" to a depth of 1.0 - 2.0 m at 2.00 m ccs 12.12 0.20 3.75 1.46 12.12 m217.33 Brick block or in situ concrete, distressed retaining walls; anchors installed in two rows at varying tensions between 18 kN - 50 kN along the length of the retaining wall; core drilling of wall not included "SO8", "BO6", "BO8" bronze Stealth and Bat anchors installed in combination with stainless steel accessories to a depth of 6 m; average cost base on 1.50 m ccs; long-term solution 363.83 0.50 9.38 1.46 363.83 m2 374.66 "SO8", "BO6", "BO8" Cast SG Iron Stealth and Bat anchors installed in combination with galvanised steel accessories to a depth of 6 m; average cost base on 1.50 m ccs; short-term solution 155.45 0.50 9.38 1.46 155.45 m2166.29 Timber retaining wall support; anchors installed 19 kN along the length of the retaining wall "SO6", "SO8", bronze Stealth anchors installed in combination with stainless steel accessories to a depth of 3.0 m. 1.50 centres; average cost 54.58 0.50 9.38 1.17 54.58 m2 65.12 Gabions; anchors for support and stability to moving, overturning or rotating gabion retaining walls "SO8", "BO6" anchors including base plate at 1.00 m centres to a depth of 4.00 m 275.63 0.33 6.25 1.46 275.63 m2 283.34 Soil nailing of geofabrics; anchors fixed through surface of fabric or erosion control surface treatment (not included) "SO8", "BO6" anchors including base plate at 1.50 m centres to a depth of 3.00 m 110.25 0.17 3.13 0.97 110.25 m2114.35 Embankments; Grass Concrete Ltd "Grasscrete"; in situ reinforced concrete surfacing; to 20 mm thick sand blinding layer (not included); including soiling and seeding ref GC1; 100 mm thick - - - - - m2 29.95 ref GC2; 150 mm thick - - - - - m2 36.67 "Grassblock 103"; solid matrix precast concrete blocks; to 20 mm thick sand blinding layer; excluding edge restraint; including soiling and seeding 406 mm x 406 mm x 103 mm; fully interlocking - - - - - m2 31.50

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D11 SOIL STABILIZATION - cont’d Grass reinforcement; Farmura Environmental Ltd "Matrix" grass paver; recycled polyethylene and polypropylene mixed interlocking erosion control and grass reinforcement system laid to rootzone prepared separately and filled with screened topsoil and seeded with grass seed; green 640 x 330 x 38 mm 13.50 0.13 2.34 - 16.48 m2 18.82 extra over for coloured material 22.00 - - - 22.00 m2 22.00 Embankments; Cooper Clarke Group Ltd "Ecoblock" polyethylene; 925 mm x 310 mm x 50 mm; heavy duty for car parking and fire paths to firm sub-soil (not included) 14.15 0.04 0.75 - 15.10 m2 15.85 to 100 mm granular fill and "Geotextile" 14.15 0.08 1.50 0.13 19.64 m2 21.27 to 250 mm granular fill and "Geotextile" 14.15 0.20 3.75 0.22 25.34 m2 29.32 Extra for filling "Ecoblock" with topsoil; seeding with rye grass at 50 g/m2 1.19 0.02 0.38 0.18 1.43 m2 1.98 "Geoweb" polyethylene soil-stabilizing panels; to soil surfaces brought to grade (not included); filling with excavated material panels; 2.5 x 8.0 m x 100 mm deep 6.00 0.10 1.88 2.56 6.12 m210.56 panels; 2.5 x 8.0 m x 200 mm deep 11.95 0.13 2.50 3.06 12.19 m2 17.75 "Geoweb" polyethylene soil-stabilizing panels; to soil surfaces brought to grade (not included); filling with ballast panels; 2.5 x 8.0 m x 100 mm deep 6.00 0.11 2.08 2.56 8.17 m2 12.82 panels; 2.5 x 8.0 m x 200 mm deep 11.95 0.15 2.88 3.06 16.29 m2 22.24 "Geoweb" polyethylene soil-stabilizing panels; to soil surfaces brought to grade (not included); filling with ST2 10 N/mm2 concrete panels; 2.5 x 8.0 m x 100 mm deep 6.00 0.16 3.00 - 14.43 m2 17.44 panels; 2.5 x 8.0 m x 200 mm deep 11.95 0.20 3.75 - 28.82 m2 32.57 Extra over for filling "Geoweb" with imported topsoil; seeding with rye grass at 50 g/m2 2.47 0.07 1.25 0.30 2.95 m2 4.50 Timber log retaining walls; Longlyf Timber Products Ltd Machine rounded softwood logs to trenches priced separately; disposal of excavated material priced separately; inclusive of 75 mm hardcore blinding to trench and backfilling trench with site mixed concrete 1:3:6; geofabric pinned to rear of logs; heights of logs above ground 500 mm (constructed from 1.80 m lengths) 21.20 1.50 28.13 - 30.21 m 58.34 1.20 m (constructed from 1.80 m lengths) 42.40 1.30 24.38 - 61.43 m 85.80 1.60 m (constructed from 2.40 m lengths) 55.20 2.50 46.88 - 79.57 m 126.44 2.00 m (constructed from 3.00 m lengths) 78.10 3.50 65.63 - 107.81 m 173.43 As above but with 150 mm machine rounded timbers 500 mm 30.68 2.50 46.88 - 39.69 m 86.57 1.20 m 102.16 1.75 32.81 - 121.19 m 154.00 1.60 m 102.27 3.00 56.25 - 126.63 m 182.88 As above but with 200 mm machine rounded timbers 1.80 m (constructed from 2.40 m lengths) 128.60 4.00 75.00 - 158.31 m 233.31 2.40 m (constructed from 3.60 m lengths) 192.50 4.50 84.38 - 223.08 m 307.45

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Railway sleeper walls; Sleeper Supplies Ltd; retaining wall from railway sleepers; fixed with steel galvanised pins 12 mm driven into the ground; sleepers laid flat Grade 1 softwood; 2590 x 250 x 150 mm 150 mm; 1 sleeper high 7.02 0.50 9.38 - 7.70 m 17.08 300 mm; 2 sleepers high 14.05 1.00 18.75 - 15.41 m 34.16 450 mm; 3 sleepers high 20.90 1.50 28.13 - 22.69 m 50.81 600 mm; 4 sleepers high 28.16 2.00 37.50 - 29.94 m 67.44 Grade 1 softwood as above but with 2 nr galvanised angle iron stakes set into concrete internally and screwed to the inside face of the sleepers 750 mm; 5 sleepers high 34.84 2.50 46.88 - 54.92 m2 101.79 900 mm; 6 sleepers high 41.70 2.75 51.56 - 63.78 m2 115.35 Grade 1 hardwood; 2590 x 250 x 150 mm 150 mm; 1 sleeper high 5.65 0.50 9.38 - 6.33 m 15.70 300 mm; 2 sleepers high 11.30 1.00 18.75 - 12.66 m 31.41 450 mm; 3 sleepers high 16.81 1.50 28.13 - 18.60 m 46.72 600 mm; 4 sleepers high 22.65 2.00 37.50 - 24.44 m 61.94 Grade 1 hardwood as above but with 2 nr galvanised angle iron stakes set into concrete internally and screwed to the inside face of the sleepers 750 mm; 5 sleepers high 28.02 2.50 46.88 - 48.10 m2 94.98 900 mm; 6 sleepers high 33.54 2.75 51.56 - 55.63 m2 107.19 New pine softwood; 2500 x 245 x 120 mm 120 mm; 1 sleeper high 7.33 0.50 9.38 - 8.01 m 17.38 240 mm; 2 sleepers high 14.66 1.00 18.75 - 16.02 m 34.77 360 mm; 3 sleepers high 21.98 1.50 28.13 - 23.77 m 51.89 480 mm; 4 sleepers high 29.31 2.00 37.50 - 31.10 m 68.60 New pine softwood as above but with 2 nr galvanised angle iron stakes set into concrete internally and screwed to the inside face of the sleepers 600 mm; 5 sleepers high 36.64 2.50 46.88 - 56.72 m2 103.60 720 mm; 6 sleepers high 43.97 2.75 51.56 - 66.06 m2 117.62 New oak hardwood 2500 x 200 x 130 mm 130 mm; 1 sleeper high 8.33 0.50 9.38 - 9.01 m 18.38 260 mm; 2 sleepers high 16.66 1.00 18.75 - 18.02 m 36.77 390 mm; 3 sleepers high 24.98 1.50 28.13 - 26.77 m 54.89 520 mm; 4 sleepers high 33.31 2.00 37.50 - 35.10 m 72.60 New oak hardwood as above but with 2 nr galvanised angle iron stakes set into concrete internally and screwed to the inside face of the sleepers 640 mm; 5 sleepers high 41.64 2.50 46.88 - 61.72 m2 108.60 760 mm; 6 sleepers high 49.97 2.75 51.56 - 72.06 m2 123.62 Excavate foundation trench; set railway sleepers vertically on end in concrete 1:3:6 continuous foundation to 33.3% of their length to form retaining wall Grade 1 Hardwood; finished height above ground level 300 mm 10.02 3.00 56.25 1.88 19.43 m 77.56 500 mm 14.52 3.00 56.25 1.88 26.18 m 84.31 600 mm 20.18 3.00 56.25 1.88 38.69 m 96.82 750 mm 21.78 3.50 65.63 1.88 41.09 m 108.59 1.00 m 29.77 3.75 70.31 1.88 46.43 m 118.62

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D11 SOIL STABILIZATION - cont’d Excavate and place vertical steel universal beams 165 wide in concrete base at 2.590 centres; fix railway sleepers set horizontally between beams to form horizontal fence or retaining wall Grade 1 hardwood; bay length 2.590 m 500 m high (2 sleepers) 26.57 2.50 46.88 - 58.52 bay 105.40 750 mm high (3 sleepers) 39.04 2.60 48.75 - 86.66 bay 135.41 1.00 m high (4 sleepers) 52.33 3.00 56.25 - 112.59 bay 168.84 1.25 m high (5 sleepers) 66.81 3.50 65.63 - 145.09 bay 210.71 1.50 m high (6 sleepers) 78.49 3.00 56.25 - 172.09 bay 228.34 1.75 m high (7 sleepers) 91.37 3.00 56.25 - 184.97 bay 241.22 Willow walling to riverbanks; LDC Ltd Woven willow walling as retention to riverbanks; driving or concreting posts in at 2 m centres; intermediate posts at 500 mm centres 1.20 m high - - - - - m 112.06 1.50 m high - - - - - m 142.87 Flexible sheet materials; Tensar International "Tensar Mat"; erosion mats; 3 m - 4.50 m wide; securing with "Tensar" pegs; lap rolls 100 mm; anchors at top and bottom of slopes; in trenches 3.63 0.02 0.31 - 3.99 m2 4.30 Topsoil filling to "Tensar Mat"; including brushing and raking 0.59 0.02 0.31 0.10 0.74 m2 1.15 "Tensar Bi-axial Geogrid"; to graded compacted base; filling with 200 mm granular fill; compacting (turf or paving to surfaces not included); 400 mm laps ref SS20; 39 mm x 39 mm mesh 1.70 0.01 0.25 0.14 5.54 m2 5.94 ref SS30; 39 mm x 39 mm mesh 2.20 0.01 0.25 0.14 6.04 m2 6.44 Flexible sheet materials; Terram Ltd "Terram" synthetic fibre filter fabric; to graded base (not included) "Terram 1000", 0.70 mm thick; mean water flow 50 litre/m2/s 0.42 0.02 0.31 - 0.42 m20.73 "Terram 2000"; 1.00 mm thick; mean water flow 33 litre/m2/s 0.91 0.02 0.31 - 1.09 m2 1.40 "Terram Minipack" 0.55 - 0.06 - 0.55 m2 0.61 Flexible sheet materials; Greenfix Ltd "Greenfix"; erosion control mats; 10 mm - 15 mm thick; fixing with 4 nr crimped pins in accordance with manufacturer's instructions; to graded surface (not included) unseeded "Eromat 1"; 2.40 m wide 89.11 2.00 37.50 - 152.02 100 m2 189.52 unseeded "Eromat 2"; 2.40 m wide 113.86 2.00 37.50 - 179.25 100 m2 216.75 unseeded "Eromat 3"; 2.40 m wide 128.71 2.00 37.50 - 195.58 100 m2 233.08 seeded "Covamat 1"; 2.40 m wide 150.00 2.00 37.50 - 211.50 100 m2 249.00 seeded "Covamat 2"; 2.40 m wide 170.00 2.00 37.50 - 232.50 100 m2270.00 seeded "Covamat 3"; 2.40 m wide 190.00 2.00 37.50 - 253.50 100 m2291.00 "Bioroll" 300 mm diameter to river banks and revetments 19.00 0.13 2.34 - 20.71 m 23.05 Extra over "Greenfix" erosion control mats for fertilizer applied at 70 g/m2 4.92 0.20 3.75 - 4.92 100 m2 8.67 Extra over "Greenfix" erosion control mats for Geojute; fixing with steel pins 1.36 0.02 0.42 - 1.48 m2 1.90 Extra over "Greenfix" erosion control mats for laying to slopes exceeding 30 degrees - - - - - 25% -

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Extra for the following operations Spreading 25 mm approved topsoil by machine 0.59 0.01 0.12 0.10 0.70 m2 0.92 by hand 0.59 0.04 0.66 - 0.70 m2 1.36 Grass seed; PC £3.00/kg; spreading in two operations; by hand 35 g/m2 10.50 0.17 3.13 - 10.50 100 m213.63 50 g/m2 15.00 0.17 3.13 - 15.00 100 m218.13 70 g/m2 21.00 0.17 3.13 - 21.00 100 m224.13 100 g/m2 30.00 0.20 3.75 - 30.00 100 m2 33.75 125 g/m2 37.50 0.20 3.75 - 37.50 100 m2 41.25 Extra over seeding by hand for slopes over 30 degrees (allowing for the actual area but measured in plan) 35 g/m2 1.56 - 0.07 - 1.56 100 m2 1.63 50 g/m2 2.25 - 0.07 - 2.25 100 m2 2.32 70 g/m2 3.15 - 0.07 - 3.15 100 m2 3.22 100 g/m2 4.50 - 0.08 - 4.50 100 m2 4.58 125 g/m2 5.61 - 0.08 - 5.61 100 m2 5.69 Grass seed; PC £3.00/kg; spreading in two operations; by machine 35 g/m2 10.50 - - 0.51 10.50 100 m2 11.01 50 g/m2 15.00 - - 0.51 15.00 100 m215.51 70 g/m2 21.00 - - 0.51 21.00 100 m221.51 100 g/m2 30.00 - - 0.51 30.00 100 m2 30.51 125 kg/ha 375.00 - - 50.95 375.00 ha 425.95 150 kg/ha 450.00 - - 50.95 450.00 ha 500.95 200 kg/ha 600.00 - - 50.95 600.00 ha 650.95 250 kg/ha 750.00 - - 50.95 750.00 ha 800.95 300 kg/ha 900.00 - - 50.95 900.00 ha 950.95 350 kg/ha 1050.00 - - 50.95 1050.00 ha 1100.95 400 kg/ha 1200.00 - - 50.95 1200.00 ha 1250.95 500 kg/ha 1500.00 - - 50.95 1500.00 ha 1550.95 700 kg/ha 2100.00 - - 50.95 2100.00 ha 2150.95 1400 kg/ha 4200.00 - - 50.95 4200.00 ha 4250.95 Extra over seeding by machine for slopes over 30 degrees (allowing for the actual area but measured in plan) 35 g/m2 10.50 - - 0.08 1.57 100 m21.65 50 g/m2 15.00 - - 0.08 2.25 100 m22.33 70 g/m2 21.00 - - 0.08 3.15 100 m23.23 100 g/m2 30.00 - - 0.08 4.50 100 m2 4.58 125 kg/ha 375.00 - - 7.64 56.25 ha 63.89 150 kg/ha 450.00 - - 7.64 67.50 ha 75.14 200 kg/ha 600.00 - - 7.64 90.00 ha 97.64 250 kg/ha 750.00 - - 7.64 112.50 ha 120.14 300 kg/ha 900.00 - - 7.64 135.00 ha 142.64 350 kg/ha 1050.00 - - 7.64 157.50 ha 165.14 400 kg/ha 1200.00 - - 7.64 180.00 ha 187.64 500 kg/ha 1500.00 - - 7.64 225.00 ha 232.64 700 kg/ha 2100.00 - - 7.64 315.00 ha 322.64 1400 kg/ha 4200.00 - - 7.64 630.00 ha 637.64

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D20 EXCAVATING AND FILLING

MACHINE SELECTION TABLE Road Equipment Ltd; machine volumes for excavating/filling only and placing excavated material alongside or to a dumper; no bulkages are allowed for in the material volumes; these rates should be increased by user-preferred percentages to suit prevailing site conditions; the figures in the next section for "Excavation mechanical" and filling allow for the use of banksmen within the rates shown below 1.5 tonne excavators; digging volume 1 cycle/minute; 0.04 m3 - 0.42 7.81 2.55 - m3 10.36 2 cycles/minute; 0.08 m3 - 0.21 3.91 1.60 - m3 5.51 3 cycles/minute; 0.12 m3 - 0.14 2.60 1.30 - m3 3.91 3 tonne excavators; digging volume 1 cycle/minute; 0.13 m3 - 0.13 2.40 1.43 - m3 3.83 2 cycles/minute; 0.26 m3 - 0.06 1.20 2.23 - m3 3.43 3 cycles/minute; 0.39 m3 - 0.04 0.80 0.97 - m3 1.78 5 tonne excavators; digging volume 1 cycle/minute; 0.28 m3 - 0.06 1.12 1.94 - m33.05 2 cycles/minute; 0.56 m3 - 0.03 0.56 1.64 - m3 2.20 3 cycles/minute; 0.84 m3 - 0.02 0.37 1.71 - m3 2.08 7 tonne excavators; supplied with operator; digging volume 1 cycle/minute; 0.28 m3 - 0.06 1.12 3.06 - m3 4.18 2 cycles/minute; 0.56 m3 - 0.03 0.56 1.50 - m3 2.06 3 cycles/minute; 0.84 m3 - 0.02 0.37 1.73 - m3 2.10 21 tonne excavators; supplied with operator; digging volume 1 cycle/minute; 1.21 m3 - - - 0.68 - m3 0.68 2 cycles/minute; 2.42 m3 - - - 0.28 - m3 0.28 3 cycles/minute; 3.63 m3 - - - 0.19 - m3 0.19 Backhoe loader; excavating; JCB 3 CX rear bucket capacity 0.28 m3 1 cycle/minute; 0.28 m3 - - - 1.78 - m31.78 2 cycles/minute; 0.56 m3 - - - 0.89 - m30.89 3 cycles/minute; 0.84 m3 - - - 0.59 - m30.59 Backhoe loader; loading from stockpile; JCB 3 CX front bucket capacity 1.00 m3 1 cycle/minute; 1.00 m3 - - - 0.50 - m3 0.50 2 cycles/minute; 2.00 m3 - - - 0.25 - m3 0.25 Note: All volumes below are based on excavated "Earth" moist at 1997 kg/m3 solid or 1598 kg/m3 loose; a 25% bulkage factor has been used; the weight capacities below exceed the volume capacities of the machine in most cases; see the memorandum section at the back of this book for further weights of materials. Dumpers; Road Equipment Ltd 1 tonne high tip skip loader; volume 0.485 m3 (775 kg) 5 loads per hour - 0.41 7.73 1.61 - m3 9.34 7 loads per hour - 0.29 5.52 1.20 - m3 6.72 10 loads per hour - 0.21 3.87 0.89 - m3 4.76 3 tonne dumper; max. volume 2.40 m3 (3.38 t); available volume 1.9 m3 4 loads per hour - 0.14 2.60 0.51 - m3 3.11 5 loads per hour - 0.11 2.08 0.42 - m3 2.50

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7 loads per hour - 0.08 1.49 0.31 - m3 1.80 10 loads per hour - 0.06 1.04 0.24 - m3 1.28 6 tonne dumper; max. volume 3.40 m3 (5.4 t); available volume 3.77 m3 4 loads per hour - 0.07 1.24 0.36 - m3 1.60 5 loads per hour - 0.05 1.00 0.30 - m3 1.29 7 loads per hour - 0.04 0.71 0.22 - m30.94 10 loads per hour - 0.03 0.50 0.18 - m30.67 Market prices of topsoil; prices shown include for 20% settlement Multiple source screened topsoil - - - - 28.20 m3 28.20 Single source topsoil; British Sugar PLC - - - - 36.00 m3 36.00 "P30" high grade topsoil; Charles Morris (Fertilizers) Ltd - - - - 48.00 m3 48.00 Site preparation Felling and removing trees off site girth 600 mm - 1.50 m (95 mm - 240 mm trunk diameter) - 5.00 93.75 19.04 - nr 112.79 girth 1.50 m - 3.00 m (240 mm - 475 mm trunk diameter) - 17.00 318.75 76.15 - nr 394.90 girth 3.00 m - 4.00 girth (475 mm - 630 mm trunk diameter) - 48.53 909.90 121.83 - nr 1031.73 Removing tree stumps girth 600 mm - 1.50 m - 2.00 37.50 66.00 - nr 103.50 girth 1.50 m - 3.00 m - 7.00 131.25 101.06 - nr 232.31 girth over 3.00 m - 12.00 225.00 173.25 - nr 398.25 Stump grinding; disposing to spoil heaps girth 600 mm - 1.50 m - 2.00 37.50 32.20 - nr 69.70 girth 1.50 m - 3.00 m - 2.50 46.88 64.41 - nr 111.28 girth over 3.00 m - 4.00 75.00 56.35 - nr 131.35 Lifting turf for preservation machine lift and stack - 0.75 14.06 9.96 - 100 m2 24.02 hand lift and stack - 8.33 156.24 - - 100 m2 156.24 Site clearance; by machine; clear site of mature shrubs from existing cultivated beds; dig out roots by machine Mixed shrubs in beds; planting centres 500 mm average height less than 1 m - 0.03 0.47 0.73 - m2 1.20 1.00 - 1.50 m - 0.04 0.75 1.17 - m2 1.92 1.50 - 2.00 m; pruning to ground level by hand - 0.10 1.88 2.93 - m2 4.80 2.00 - 3.00 m; pruning to ground level by hand - 0.10 1.88 5.86 - m2 7.73 3.00 - 4.00 m; pruning to ground level by hand - 0.20 3.75 9.76 - m2 13.51 Site clearance; by hand; clear site of mature shrubs from existing cultivated beds; dig out roots Mixed shrubs in beds; planting centres 500 mm average height less than 1 m - 0.33 6.25 - - m2 6.25 1.00 - 1.50 m - 0.50 9.38 - - m2 9.38 1.50 - 2.00 m - 1.00 18.75 - - m218.75 2.00 - 3.00 m - 2.00 37.50 - - m237.50 3.00 - 4.00 m - 3.00 56.26 - - m2 56.26

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D20 EXCAVATING AND FILLING - cont’d

Disposal of material from site clearance operations Shrubs and groundcovers less than 1.00 m height; disposal by 15 m3 self loaded truck deciduous shrubs; not chipped; winter - 0.05 0.94 0.50 10.00 m211.44 deciduous shrubs; chipped; winter - 0.05 0.94 1.28 1.50 m23.72 evergreen or deciduous shrubs; chipped; summer - 0.08 1.41 0.79 6.00 m28.19 Shrubs 1.00 m - 2.00 m height; disposal by 15 m3 self loaded truck deciduous shrubs; not chipped; winter - 0.17 3.13 0.50 30.00 m2 33.63 deciduous shrubs; chipped; winter - 0.25 4.69 0.79 6.00 m2 11.47 evergreen or deciduous shrubs; chipped; summer - 0.30 5.63 0.88 12.00 m2 18.51 Shrubs or hedges 2.00 m - 3.00 m height; disposal by 15 m3 self loaded truck deciduous plants non woody growth; not chipped; winter - 0.25 4.69 0.50 30.00 m2 35.19 deciduous shrubs; chipped; winter - 0.50 9.38 0.79 15.00 m2 25.16 evergreen or deciduous shrubs non woody growth; chipped; summer - 0.25 4.69 0.79 6.00 m2 11.47 evergreen or deciduous shrubs woody growth; chipped; summer - 0.67 12.50 1.07 18.00 m231.57 Shrubs and groundcovers less than 1.00 m height; disposal to spoil heap deciduous shrubs; not chipped; winter - 0.05 0.94 - - m2 0.94 deciduous shrubs; chipped; winter - 0.05 0.94 0.29 - m2 1.22 evergreen or deciduous shrubs; chipped; summer - 0.08 1.41 0.29 - m2 1.69 Shrubs 1.00 m - 2.00 m height; disposal to spoil heap deciduous shrubs; not chipped; winter - 0.17 3.13 - - m2 3.13 deciduous shrubs; chipped; winter - 0.25 4.69 0.29 - m2 4.97 evergreen or deciduous shrubs; chipped; summer - 0.30 5.63 0.38 - m2 6.01 Shrubs or hedges 2.00 m - 3.00 m height; disposal to spoil heaps deciduous plants non woody growth; not chipped; winter - 0.25 4.69 - - m2 4.69 deciduous shrubs; chipped; winter - 0.50 9.38 0.29 - m2 9.66 evergreen or deciduous shrubs non woody growth; chipped; summer - 0.67 12.50 0.57 - m213.07 evergreen or deciduous shrubs woody growth; chipped; summer - 1.50 28.12 1.14 - m2 29.27 Note: The figures in this section relate to the machine capacities shown earlier in this section. The figures below however allow for dig efficiency based on depth. The figures below also allow for a banksman. The figures below allow for bulkages of 25% on loamy soils; adjustments should be made for different soil types. Excavating; mechanical; topsoil for preservation 3 tonne tracked excavator (bucket volume 0.13 m3) average depth 100 mm - 2.40 45.00 70.30 - 100 m2 115.30 average depth 150 mm - 3.36 63.00 98.41 - 100 m2 161.41 average depth 200 mm - 4.00 75.00 117.16 - 100 m2 192.16 average depth 250 mm - 4.40 82.50 128.88 - 100 m2 211.38 average depth 300 mm - 4.80 90.00 140.59 - 100 m2 230.59

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JCB Sitemaster 3CX (bucket volume 0.28 m3) average depth 100 mm - 1.00 18.75 33.00 - 100 m2 51.75 average depth 150 mm - 1.25 23.44 41.25 - 100 m2 64.69 average depth 200 mm - 1.78 33.38 58.74 - 100 m2 92.12 average depth 250 mm - 1.90 35.63 62.70 - 100 m2 98.33 average depth 300 mm - 2.00 37.50 66.00 - 100 m2 103.50 Excavating; mechanical; to reduce levels 5 tonne excavator (bucket volume 0.28 m3) maximum depth not exceeding 0.25 m - 0.14 2.63 0.77 - m3 3.39 maximum depth not exceeding 1.00 m - 0.10 1.78 0.52 - m3 2.31 JCB Sitemaster 3CX (bucket volume 0.28 m3) maximum depth not exceeding 0.25 m - 0.07 1.31 2.31 - m3 3.62 maximum depth not exceeding 1.00 m - 0.06 1.12 1.96 - m3 3.08 21 tonne 360 tracked excavator (bucket volume 1.21 m3) maximum depth not exceeding 1.00 m - 0.01 0.21 0.45 - m3 0.66 maximum depth not exceeding 2.00 m - 0.02 0.31 0.68 - m3 0.99 Pits; 3 tonne tracked excavator maximum depth not exceeding 0.25 m - 0.33 6.25 2.50 - m3 8.75 maximum depth not exceeding 1.00 m - 0.50 9.38 3.75 - m3 13.13 maximum depth not exceeding 2.00 m - 0.60 11.25 4.50 - m315.75 Trenches; width not exceeding 0.30 m; 3 tonne excavator maximum depth not exceeding 0.25 m - 1.33 25.00 6.00 - m3 31.00 maximum depth not exceeding 1.00 m - 0.69 12.84 3.08 - m3 15.93 maximum depth not exceeding 2.00 m - 0.60 11.25 2.70 - m3 13.95 Trenches; width exceeding 0.30 m; 3 tonne excavator maximum depth not exceeding 0.25 m - 0.60 11.25 2.70 - m3 13.95 maximum depth not exceeding 1.00 m - 0.50 9.38 2.25 - m3 11.63 maximum depth not exceeding 2.00 m - 0.38 7.21 1.73 - m3 8.94 Extra over any types of excavating irrespective of depth for breaking out existing materials; JCB with breaker attachment hard rock - 0.50 9.38 62.50 - m3 71.88 concrete - 0.50 9.38 23.44 - m3 32.81 reinforced concrete - 1.00 18.75 39.09 - m357.84 brickwork, blockwork or stonework - 0.25 4.69 23.44 - m328.13 Extra over any types of excavating irrespective of depth for breaking out existing hard pavings; JCB with breaker attachment concrete; 100 mm thick - - - 1.72 - m2 1.72 concrete; 150 mm thick - - - 2.86 - m2 2.86 concrete; 200 mm thick - - - 3.44 - m2 3.44 concrete; 300 mm thick - - - 5.16 - m2 5.16 reinforced concrete; 100 mm thick - 0.08 1.56 2.05 - m2 3.61 reinforced concrete; 150 mm thick - 0.08 1.41 2.78 - m2 4.19 reinforced concrete; 200 mm thick - 0.10 1.88 3.71 - m2 5.59 reinforced concrete; 300 mm thick - 0.15 2.81 5.57 - m2 8.38 tarmacadam; 75 mm thick - - - 1.72 - m2 1.72 tarmacadam and hardcore; 150 mm thick - - - 2.75 - m2 2.75 Extra over any types of excavating irrespective of depth for taking up precast concrete paving slabs - 0.07 1.25 0.58 - m21.84 natural stone paving - 0.10 1.88 0.88 - m2 2.75 cobbles - 0.13 2.34 1.09 - m2 3.44 brick paviors - 0.13 2.34 1.09 - m2 3.44

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D20 EXCAVATING AND FILLING - cont’d Excavating; hand Topsoil for preservation; loading to barrows average depth 100 mm - 0.24 4.50 - - m2 4.50 average depth 150 mm - 0.36 6.75 - - m2 6.75 average depth 200 mm - 0.58 10.80 - - m210.80 average depth 250 mm - 0.72 13.50 - - m213.50 average depth 300 mm - 0.86 16.20 - - m216.20 Excavating; hand Topsoil to reduce levels maximum depth not exceeding 0.25 m - 2.40 45.00 - - m3 45.00 maximum depth not exceeding 1.00 m - 3.12 58.50 - - m3 58.50 Pits maximum depth not exceeding 0.25 m - 2.67 50.00 - - m3 50.00 maximum depth not exceeding 1.00 m - 3.47 65.00 - - m3 65.00 maximum depth not exceeding 2.00 m (includes earthwork support) - 6.93 130.00 - - m3 186.09 Trenches; width not exceeding 0.30 m maximum depth not exceeding 0.25 m - 2.86 53.57 - - m3 53.57 maximum depth not exceeding 1.00 m - 3.72 69.77 - - m3 69.77 maximum depth not exceeding 2.00 m (includes earthwork support) - 3.72 69.77 - - m397.81 Trenches; width exceeding 0.30 m wide maximum depth not exceeding 0.25 m - 2.86 53.57 - - m3 53.57 maximum depth not exceeding 1.00 m - 4.00 75.00 - - m3 75.00 maximum depth not exceeding 2.00 m (includes earthwork support) - 6.00 112.50 - - m3 168.59 Extra over any types of excavating irrespective of depth for breaking out existing materials; hand held pneumatic breaker rock - 5.00 93.75 29.20 - m3 122.95 concrete - 2.50 46.88 14.60 - m3 61.48 reinforced concrete - 4.00 75.00 27.28 - m3 102.28 brickwork, blockwork or stonework - 1.50 28.13 8.76 - m3 36.88 Filling to make up levels; mechanical (JCB rear bucket) Arising from the excavations average thickness not exceeding 0.25 m - 0.07 1.38 2.21 - m33.58 average thickness less than 500 mm - 0.06 1.17 1.88 - m3 3.05 average thickness 1.00 m - 0.05 0.87 1.39 - m3 2.26 Obtained from on site spoil heaps; average 25 m distance; multiple handling average thickness less than 250 mm - 0.07 1.34 2.71 - m3 4.05 average thickness less than 500 mm - 0.06 1.10 2.23 - m3 3.34 average thickness 1.00 m - 0.05 0.94 1.90 - m3 2.84 Obtained off site; Planting quality topsoil PC £23.50/m3 average thickness less than 250 mm - 0.07 1.34 2.71 28.20 m3 32.25 average thickness less than 500 mm - 0.06 1.10 2.23 28.20 m3 31.54 average thickness 1.00 m - 0.05 0.94 1.90 28.20 m3 31.04 Obtained off site; hardcore; PC £10.80/m3 average thickness less than 250 mm - 0.08 1.56 3.16 12.96 m317.69 average thickness less than 500 mm - 0.06 1.17 2.38 12.96 m316.51 average thickness 1.00 m - 0.05 0.99 2.00 12.96 m3 15.95

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Filling to make up levels; hand Arising from the excavations average thickness exceeding 0.25 m; depositing in layers 150 mm maximum thickness - 0.60 11.25 - - m3 11.25 Obtained from on site spoil heaps; average 25 m distance; multiple handling average thickness exceeding 0.25 m thick; depositing in layers 150 mm maximum thickness - 1.00 18.75 - - m318.75 Disposal Note to users. Most commercial site disposal is carried out by 20 tonne - 8 wheeled vehicles. It has been customary to calculate disposal from construction sites in terms of full 15 m3 loads. Spon's research has found that based on weights of common materials such as clean hardcore and topsoil, that vehicles could not load more than 12 m3 at a time. Most hauliers do not make it apparent that their loads are calculated by weight and not by volume. The rates below reflect these lesser volumes which are limited by the 20 tonne limit The volumes shown below are based on volumes "in the solid". Weight and bulking factors have been applied. For further information please see the weights of typical materials in the Earthworks section of the Memoranda at the back of this book. Disposal; mechanical Light soils and loams (bulking factor - 1.25); 40 tonnes (2 loads per hour) Excavated material; off site; to tip; mechanically loaded (JCB) inert - 0.04 0.78 1.25 17.32 m3 19.36 hardcore - 0.04 0.78 1.25 16.20 m3 18.23 macadam - 0.04 0.78 1.25 21.60 m3 23.63 clean concrete - 0.04 0.78 1.25 12.60 m3 14.63 soil (sandy and loam) dry - 0.04 0.78 1.25 17.32 m319.36 soil (sandy and loam) wet - 0.04 0.78 1.25 18.38 m320.41 broken out compacted materials such as road bases and the like - 0.04 0.78 1.25 19.69 m3 21.72 soil (clay) dry - 0.04 0.78 1.25 22.49 m3 24.52 soil (clay) wet - 0.04 0.78 1.25 23.36 m3 25.40 rubbish (mixed loads) - 0.04 0.78 1.25 26.67 m3 28.70 green waste - 0.04 0.78 1.25 30.00 m3 32.03 As above but allowing for 3 loads (36 m3 - 60 tonne) per hour removed Inert material - 0.03 0.52 0.83 17.32 m3 18.68 Excavated material; off site; to tip; mechanically loaded by grab; capacity of load 7.5 m3 (12 tonne) inert material - - - - - m3 49.50 hardcore - - - - - m3 66.75 macadam - - - - - m343.50 clean concrete - - - - - m345.00 soil (sandy and loam) dry - - - - - m3 49.50 soil (sandy and loam) wet - - - - - m3 52.50 broken out compacted materials such as road bases and the like - - - - - m3 55.00 soil (clay) dry - - - - - m3 64.25 soil (clay) wet - - - - - m3 66.75

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D20 EXCAVATING AND FILLING - cont’d Disposal; mechanical - cont’d

rubbish (mixed loads) - - - - - m3 45.83 green waste - - - - - m3 41.67 Disposal by skip; 6 yd3 (4.6 m3) Excavated material loaded to skip by machine - - - 48.46 - m348.46 by hand - 3.00 56.25 46.19 - m3 102.44 Excavated material; on site In spoil heaps average 25 m distance - 0.02 0.42 0.88 - m3 1.30 average 50 m distance - 0.04 0.73 1.52 - m3 2.25 average 100 m distance - 0.06 1.16 2.42 - m3 3.58 average 200 m distance - 0.12 2.25 4.68 - m3 6.93 Spreading on site average 25 m distance - 0.02 0.42 4.06 - m3 4.48 average 50 m distance - 0.04 0.73 4.58 - m3 5.31 average 100 m distance - 0.06 1.16 5.61 - m3 6.77 average 200 m distance - 0.12 2.25 5.34 - m3 7.59 Disposal; hand Excavated material; on site; in spoil heaps average 25 m distance - 2.40 45.00 - - m3 45.00 average 50 m distance - 2.64 49.50 - - m3 49.50 average 100 m distance - 3.00 56.25 - - m3 56.25 average 200 m distance - 3.60 67.50 - - m3 67.50 Excavated material; spreading on site average 25 m distance - 2.64 49.50 - - m3 49.50 average 50 m distance - 3.00 56.25 - - m3 56.25 average 100 m distance - 3.60 67.50 - - m3 67.50 average 200 m distance - 4.20 78.75 - - m3 78.75

Cultivating Ripping up subsoil; using approved subsoiling machine; minimum depth 250 mm below topsoil; at 1.20 m centres; in gravel or sandy clay - - - 2.40 - 100 m22.40 soil compacted by machines - - - 2.80 - 100 m22.80 clay - - - 3.00 - 100 m2 3.00 chalk or other soft rock - - - 6.01 - 100 m2 6.01 Extra for subsoiling at 1 m centres - - - 0.60 - 100 m2 0.60 Breaking up existing ground; using pedestrian operated tine cultivator or rotavator; loam or sandy soil 100 mm deep - 0.22 4.13 2.12 - 100 m2 6.25 150 mm deep - 0.28 5.16 2.65 - 100 m2 7.81 200 mm deep - 0.37 6.87 3.54 - 100 m2 10.41 As above but in heavy clay or wet soils 100 mm deep - 0.44 8.25 4.25 - 100 m2 12.50 150 mm deep - 0.66 12.38 6.37 - 100 m2 18.74 200 mm deep - 0.82 15.47 7.96 - 100 m2 23.43 Breaking up existing ground; using tractor drawn tine cultivator or rotavator 100 mm deep - - - 0.28 - 100 m2 0.28 150 mm deep - - - 0.36 - 100 m2 0.36 200 mm deep - - - 0.47 - 100 m2 0.47 400 mm deep - - - 1.42 - 100 m2 1.42 Cultivating ploughed ground; using disc, drag, or chain harrow 4 passes - - - 1.71 - 100 m2 1.71

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Rolling cultivated ground lightly; using self-propelled agricultural roller - 0.06 1.04 0.60 - 100 m2 1.64 Importing and storing selected and approved topsoil; to BS 3882; 20 tonne load = 11.88 m3 average 20 tonne loads 23.50 - - - 28.20 m3 28.20 Grading operations; surface previously excavated to reduce levels to prepare to receive subsequent treatments; grading to accurate levels and falls 20 mm tolerances Clay or heavy soils or hardcore 5 tonne excavator - 0.04 0.75 0.22 - m2 0.97 JCB Sitemaster 3CX - 0.02 0.38 0.66 - m2 1.04 21 tonne 360 tracked excavator - 0.01 0.19 0.41 - m2 0.60 by hand - 0.10 1.88 - - m2 1.88 Loamy topsoils 5 tonne excavator - 0.03 0.50 0.15 - m2 0.64 JCB Sitemaster 3CX - 0.01 0.25 0.44 - m2 0.69 21 tonne 360 tracked excavator - 0.01 0.14 0.31 - m2 0.44 by hand - 0.05 0.94 - - m2 0.94 Sand or graded granular materials 5 tonne excavator - 0.02 0.38 0.11 - m20.48 JCB Sitemaster 3CX - 0.01 0.19 0.33 - m2 0.52 21 tonne 360 tracked excavator - 0.01 0.11 0.24 - m2 0.34 by hand - 0.03 0.62 - - m2 0.62 Excavating; by hand Topsoil for preservation; loading to barrows average depth 100 mm - 0.24 4.50 - - m2 4.50 average depth 150 mm - 0.36 6.75 - - m2 6.75 average depth 200 mm - 0.58 10.80 - - m2 10.80 average depth 250 mm - 0.72 13.50 - - m2 13.50 average depth 300 mm - 0.86 16.20 - - m2 16.20 Grading operations; surface recently filled to raise levels to prepare to receive subsequent treatments; grading to accurate levels and falls 20 mm tolerances Clay or heavy soils or hardcore 5 tonne excavator - 0.03 0.56 0.16 - m2 0.73 JCB Sitemaster 3CX - 0.02 0.28 0.50 - m2 0.78 21 tonne 360 tracked excavator - 0.01 0.13 0.28 - m2 0.40 by hand - 0.08 1.56 - - m2 1.56 Loamy topsoils 5 tonne excavator - 0.02 0.39 0.11 - m2 0.50 JCB Sitemaster 3CX - 0.01 0.19 0.34 - m2 0.53 21 tonne 360 tracked excavator - 0.01 0.13 0.28 - m2 0.40 by hand - 0.04 0.75 - - m2 0.75 Sand or graded granular materials 5 tonne excavator - 0.02 0.28 0.08 - m2 0.36 JCB Sitemaster 3CX - 0.01 0.14 0.25 - m2 0.39 21 tonne 360 tracked excavator - 0.01 0.09 0.21 - m20.30 by hand - 0.03 0.54 - - m20.54 Surface treatments Compacting bottoms of excavations - 0.01 0.09 0.03 - m2 0.12

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D20 EXCAVATING AND FILLING - cont’d Surface treatments - cont’d Surface preparation Trimming surfaces of cultivated ground to final levels, removing roots stones and debris exceeding 50 mm in any direction to tip off site; slopes less than 15 degrees clean ground with minimal stone content - 0.25 4.69 - - 100 m24.69 slightly stony - 0.5 kg stones per m2 - 0.33 6.24 - - 100 m2 6.25 very stony - 1.0 - 3.00 kg stones per m2 - 0.50 9.38 - 0.01 100 m2 9.38 clearing mixed slightly contaminated rubble inclusive of roots and vegetation - 0.50 9.38 - 0.08 100 m2 9.45 clearing brick-bats stones and clean rubble - 0.60 11.25 - 0.02 100 m2 11.27

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E10 MIXING/CASTING/CURING IN SITU

CONCRETE General The concrete mixes used here are referred to as "Design", "Standard" and "Designated" mixes. The BS references on these are used to denote the concrete strength and mix volumes. Please refer to the definitions and the tables in the Memoranda - Concrete Work, at the back of this book. Designed mix User specified performance of the concrete. Producer responsible for selecting appropriate mix. Strength testing is essential. Prescribed mix User specifies mix constituents and is responsible for ensuring that the concrete meets performance requirements. The mix proportion is essential. Standard mix Specified from the list in BS 5328 Pt 2 1991 s.4. Made with a restricted range of materials. Specification to include the proposed use of the material as well as; the standard mix reference, the type of cement, type and size of aggregate, slump (workability). Quality assurance required. Designated mix Mix specified in BS 5328 Pt 2: 1991 s.5. Producer to hold current product conformity certification and quality approval to BS 5750 Pt 1 (EN 29001). Quality assurance essential. The mix may not be modified. Note: The mixes below are all mixed in 113 litre mixers. Please see the minor works section of this book for mixes containing aggregates delivered in bulk bags. Concrete mixes; mixed on site; costs for producing concrete; prices for commonly used mixes for various types of work; based on bulk load 20 tonne rates for aggregates Roughest type mass concrete such as footings, road haunchings 300 thick 1:3:6 63.28 1.20 22.44 - 63.28 m3 85.72 1:3:6 sulphate resisting 77.42 1.20 22.44 - 77.42 m3 99.86 As above but aggregates delivered in 10 tonne loads 1:3:6 65.46 1.20 22.44 - 65.46 m3 87.90 1:3:6 sulphate resisting 79.60 1.20 22.44 - 79.60 m3 102.04 As above but aggregates delivered in 850 kg bulk bags 1:3:6 91.81 1.20 22.44 - 91.81 m3 114.25 1:3:6 sulphate resisting 105.96 1.20 22.44 - 105.96 m3 128.40 Most ordinary use of concrete such as mass walls above ground, road slabs etc. and general reinforced concrete work 1:2:4 75.95 1.20 22.44 - 75.95 m3 98.39 1:2:4 sulphate resisting 96.62 1.20 22.44 - 96.62 m3 119.06

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E10 MIXING/CASTING/CURING IN SITU CONCRETE - cont’d

As above but aggregates delivered in 10 tonne loads 1:2:4 78.13 1.20 22.44 - 78.13 m3 100.57 1:2:4 sulphate resisting 98.80 1.20 22.44 - 98.80 m3121.24 As above but aggregates delivered in 850 kg bulk bags 1:2:4 104.48 1.20 22.44 - 104.48 m3 126.93 1:2:4 sulphate resisting 125.16 1.20 22.44 - 125.16 m3 147.60 Watertight floors, pavements and walls, tanks pits steps paths surface of two course roads, reinforced concrete where extra strength is required 1:1.5:3 87.17 1.20 22.44 - 87.17 m3 109.61 As above but aggregates delivered in 10 tonne loads 1:1.5:3 89.35 1.20 22.44 - 89.35 m3 111.79 As above but aggregates delivered in 850 kg bulk bags 1:1.5:3 115.70 1.20 22.44 - 115.70 m3 138.15 Plain in situ concrete; site mixed; 10 N/mm2 - 40 aggregate (1:3:6); (aggregate delivery indicated) Foundations ordinary portland cement; 20 tonne ballast loads 81.07 1.00 18.75 - 83.10 m3 101.85 ordinary portland cement; 10 tonne ballast loads 83.25 1.00 18.75 - 85.33 m3 104.08 ordinary portland cement; 850 kg bulk bags 114.25 1.00 18.75 - 117.11 m3 135.86 sulphate resistant cement; 10 tonne ballast loads 115.67 1.00 18.75 - 118.56 m3 137.31 sulphate resistant cement; 850 kg bulk bags 147.60 1.00 18.75 - 151.29 m3 170.04 Foundations; poured on or against earth or unblinded hardcore ordinary portland cement; 20 tonne ballast loads 81.07 1.00 18.75 - 85.12 m3 103.87 ordinary portland cement; 10 tonne ballast loads 83.25 1.00 18.75 - 87.41 m3 106.16 ordinary portland cement; 850 kg bulk bags 114.25 1.00 18.75 - 119.96 m3 138.71 sulphate resistant cement; 20 tonne ballast loads 119.06 1.00 18.75 - 125.01 m3 143.76 sulphate resistant cement; 850 kg bulk bags 147.60 1.00 18.75 - 154.98 m3173.73 Isolated foundations ordinary portland cement; 20 tonne ballast loads 81.07 1.10 20.63 - 83.10 m3103.72 ordinary portland cement; 850 kg bulk bags 114.25 1.10 20.63 - 117.11 m3 137.73 sulphate resistant cement; 20 tonne ballast loads 119.06 1.10 20.63 - 119.06 m3 139.69 sulphate resistant cement; 850 kg bulk bags 147.60 1.10 20.63 - 151.29 m3 171.91 Plain in situ concrete; site mixed; 21 N/mm2 - 20 aggregate (1:2:4) Foundations ordinary portland cement; 20 tonne ballast loads 98.39 1.00 18.75 - 100.85 m3 119.60 ordinary portland cement; 850 kg bulk bags 126.93 1.00 18.75 - 130.10 m3 148.85 sulphate resistant cement; 20 tonne ballast loads 119.06 1.00 18.75 - 122.04 m3 140.79 sulphate resistant cement; 850 kg bulk bags 147.60 1.00 18.75 - 151.29 m3 170.04 Foundations; poured on or against earth or unblinded hardcore ordinary portland cement; 20 tonne ballast loads 98.39 1.00 18.75 - 103.31 m3122.06 ordinary portland cement; 850 kg bulk bags 126.93 1.00 18.75 - 133.28 m3152.03 sulphate resistant cement; 20 tonne ballast loads 119.06 1.00 18.75 - 125.01 m3 143.76 sulphate resistant cement; 850 kg bulk bags 147.60 1.00 18.75 - 154.98 m3 173.73 Isolated foundations ordinary portland cement; 20 tonne ballast loads 98.39 1.10 20.63 - 100.85 m3 121.47 ordinary portland cement; 850 kg bulk bags 126.93 1.10 20.63 - 130.10 m3 150.73 sulphate resistant cement; 20 tonne ballast loads 119.06 1.10 20.63 - 122.04 m3 142.66 sulphate resistant cement; 850 kg bulk bags 147.60 1.10 20.63 - 151.29 m3 171.91

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Ready mix concrete; concrete mixed on site Euromix Ready mix concrete mixed on site; placed by barrow not more than 25 m distance (20 - 25 barrows/m3) concrete 1:3:6 80.00 1.00 18.75 - 80.00 m3 98.75 concrete 1:2:4 82.00 1.00 18.75 - 82.00 m3100.75 concrete C30 91.00 1.00 18.75 - 91.00 m3109.75 Reinforced in situ concrete; site mixed; 21 N/mm2 - 20 aggregate (1:2:4); aggregates delivered in 10 tonne loads Foundations ordinary portland cement 98.39 2.20 41.25 - 100.85 m3 142.10 sulphate resistant cement 119.06 2.20 41.25 - 122.04 m3 163.29 Foundations; poured on or against earth or unblinded hardcore ordinary portland cement 98.39 2.20 41.25 - 100.85 m3 142.10 sulphate resistant cement 115.67 2.20 41.25 - 121.45 m3 162.70 Isolated foundations ordinary portland cement 98.39 2.75 51.56 - 100.85 m3 152.41 sulphate resistant cement 115.67 2.75 51.56 - 121.45 m3 173.02 Plain in situ concrete; ready mixed; Tarmac Southern, 10 N/mm mixes; suitable for mass concrete fill and blinding Foundations GEN1; Designated mix 77.44 1.50 28.13 - 77.44 m3 105.56 ST2; Standard mix 83.15 1.50 28.13 - 87.31 m3 115.43 Foundations; poured on or against earth or unblinded hardcore GEN1; Designated mix 77.44 1.57 29.53 - 77.44 m3 106.97 ST2; Standard mix 83.15 1.57 29.53 - 89.39 m3 118.92 Isolated foundations GEN1; Designated mix 77.44 2.00 37.50 - 77.44 m3 114.94 ST2; Standard mix 83.15 2.00 37.50 - 87.31 m3 124.81 Plain in situ concrete; ready mixed; Tarmac Southern; 15 N/mm mixes; suitable for oversite below suspended slabs and strip footings in non aggressive soils Foundations GEN2; Designated mix 79.89 1.50 28.13 - 83.88 m3 112.01 ST3; Standard mix 83.49 1.50 28.13 - 87.66 m3 115.79 Foundations; poured on or against earth or unblinded hardcore GEN2; Designated mix 79.89 1.57 29.53 - 79.89 m3 109.42 ST3; Standard mix 83.49 1.57 29.53 - 83.49 m3 113.02 Isolated foundations GEN2; Designated mix 79.89 2.00 37.50 - 79.89 m3 117.39 ST3; Standard mix 83.49 2.00 37.50 - 83.49 m3 120.99 Plain in situ concrete; ready mixed; Tarmac Southern; air entrained mixes suitable for paving Beds or slabs; house drives parking and external paving PAV 1; 35 N/mm2; Designated mix 82.28 1.50 28.13 - 86.39 m3 114.52 Beds or slabs; heavy duty external paving PAV 2; 40 N/mm2; Designated mix 83.05 1.50 28.13 - 87.20 m3 115.33

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E10 MIXING/CASTING/CURING IN SITU CONCRETE - cont’d Reinforced in situ concrete; ready mixed; Tarmac Southern; 35 N/mm2 mix; suitable for foundations in class 2 sulphate conditions Foundations RC 35; Designated mix 81.40 2.00 37.50 - 85.47 m3 122.97 Foundations; poured on or against earth or unblinded hardcore RC 35; Designated mix 81.40 2.10 39.38 - 87.50 m3 126.88 Isolated foundations RC 35; Designated mix 81.40 2.00 37.50 - 81.40 m3 118.90 E20 FORMWORK FOR IN SITU CONCRETE

Plain vertical formwork; basic finish Sides of foundations height exceeding 1.00 m - 2.00 37.50 - 4.47 m241.97 height not exceeding 250 mm - 1.00 18.75 - 1.25 m 20.00 height 250 - 500 mm - 1.00 18.75 - 2.23 m 20.98 height 500 mm - 1.00 m - 1.50 28.13 - 4.47 m 32.59 Sides of foundations; left in height over 1.00 m - 2.00 37.50 - 9.34 m2 46.84 height not exceeding 250 mm - 1.00 18.75 - 4.85 m 23.60 height 250 - 500 mm - 1.00 18.75 - 9.45 m 28.20 height 500 mm - 1.00 m - 1.50 28.13 - 18.89 m 47.02 E30 REINFORCEMENT FOR IN SITU CONCRETE The rates for reinforcement shown for steel bar below are based on prices which would be supplied on a typical landscape contract. The steel prices shown have been priced on a selection of steel delivered to site where the total order quantity is in the region of 2 tonnes. The assumption is that should larger quantities be required, the work would fall outside the scope of the typical landscape contract defined in the front of this book. Keener rates can be obtained for larger orders. Reinforcement bars; BS 4449; hot rolled plain round mild steel; straight or bent Bars 8 mm nominal size 850.00 27.00 506.25 - 850.00 tonne 1356.25 10 mm nominal size 850.00 26.00 487.50 - 850.00 tonne 1337.50 12 mm nominal size 850.00 25.00 468.75 - 850.00 tonne 1318.75 16 mm nominal size 850.00 24.00 450.00 - 850.00 tonne 1300.00 20 mm nominal size 850.00 23.00 431.25 - 850.00 tonne 1281.25 Reinforcement bar to concrete formwork 8 mm bar 100 ccs 3.31 0.33 6.19 - 3.31 m29.50 200 ccs 1.61 0.25 4.69 - 1.61 m2 6.30 300 ccs 1.10 0.15 2.81 - 1.10 m2 3.92 10 mm bar 100 ccs 5.18 0.33 6.19 - 5.18 m2 11.37 200 ccs 2.55 0.25 4.69 - 2.55 m2 7.24 300 ccs 1.70 0.15 2.81 - 1.70 m2 4.51 12 mm bar 100 ccs 7.48 0.33 6.19 - 7.48 m2 13.67 200 ccs 3.74 0.25 4.69 - 3.74 m2 8.43 300 ccs 2.46 0.15 2.81 - 2.46 m2 5.28

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16 mm bar 100 ccs 13.35 0.40 7.50 - 13.35 m2 20.84 200 ccs 6.71 0.33 6.19 - 6.71 m2 12.90 300 ccs 4.50 0.25 4.69 - 4.50 m2 9.19 25 mm bar 100 ccs 32.73 0.40 7.50 - 32.73 m2 40.23 200 ccs 16.32 0.33 6.19 - 16.32 m222.51 300 ccs 10.88 0.25 4.69 - 10.88 m215.57 32 mm bar 100 ccs 53.63 0.40 7.50 - 53.63 m2 61.13 200 ccs 26.77 0.33 6.19 - 26.77 m2 32.96 300 ccs 17.85 0.25 4.69 - 17.85 m2 22.54 Reinforcement fabric; BS 4483; lapped; in beds or suspended slabs Fabric ref A98 (1.54 kg/m2) 1.48 0.22 4.13 - 1.63 m2 5.75 ref A142 (2.22 kg/m2) 2.06 0.22 4.13 - 2.27 m2 6.39 ref A193 (3.02 kg/m2) 2.35 0.22 4.13 - 2.58 m2 6.71 ref A252 (3.95 kg/m2) 3.08 0.24 4.50 - 3.39 m2 7.89 ref A393 (6.16 kg/m2) 4.80 0.28 5.25 - 5.28 m2 10.53

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F MASONRY

Cement; Builder Centre Portland cement - - - - 3.30 25 kg 3.30 Sulphate resistant cement - - - - 5.00 25 kg 5.00 White cement - - - - 7.30 25 kg 7.30 Sand; Builder Centre Building sand loose - - - - 35.00 m3 35.00 850 kg bulk bags - - - - 36.00 nr 36.00 Sharp sand loose - - - - 33.03 m3 33.03 850 kg bulk bags - - - - 36.00 nr 36.00 Sand; Yeoman Aggregates Ltd Sharp sand - - - - 19.90 tonne 19.90 Bricks; E.T. Clay Products Ibstock; facing bricks; 215 x 102.5 x 65 mm Leicester Red Stock - - - - 420.42 1000 420.42 Leicester Yellow Stock - - - - 354.90 1000 354.90 Himley Mixed Russet - - - - 366.36 1000 366.36 Himley Worcs. Mixture - - - - 354.90 1000 354.90 Roughdales Red Multi Rustic - - - - 390.40 1000 390.40 Ashdown Cottage Mixture - - - - 432.43 1000 432.43 Ashdown Crowborough Multi - - - - 502.10 1000 502.10 Ashdown Pevensey Multi - - - - 450.46 1000 450.46 Chailey Stock - - - - 490.31 1000 490.31 Dorking Multi Coloured - - - - 372.37 1000 372.37 Holbrook Smooth Red - - - - 462.47 1000 462.47 Stourbridge Kenilworth Multi - - - - 354.36 1000 354.36 Stourbridge Pennine Pastone - - - - 322.14 1000 322.14 Stratford Red Rustic - - - - 336.34 1000 336.34 Swanage Restoration Red - - - - 702.70 1000 702.70 Laybrook Sevenoaks Yellow - - - - 349.44 1000 349.44 Laybrook Arundel Yellow - - - - 371.28 1000 371.28 Laybrook Thakeham Red - - - - 316.68 1000 316.68 Funton Second Hard Stock - - - - 425.88 1000 425.88 Hanson Brick Ltd, London Brand; facing bricks; 215 x 102.5 x 65 mm Capel Multi Stock - - - - 301.60 1000 301.60 Rusper Stock - - - - 306.80 1000 306.80 Delph Autumn - - - - 343.20 1000 343.20 Regency - - - - 343.20 1000 343.20 Sandfaced - - - - 343.20 1000 343.20 Saxon Gold - - - - 343.20 1000 343.20 Tudor - - - - 343.20 1000 343.20 Windsor - - - - 343.20 1000 343.20 Autumn Leaf - - - - 343.20 1000 343.20 Claydon Red Multi - - - - 343.20 1000 343.20 Other facing bricks; 215 x 102.5 x 65 mm Soft Reds - Milton Hall - - - - 390.00 1000 390.00 Staffs Blues - Blue Smooth - - - - 483.60 1000 483.60 Staffs Blues - Blue Brindle - - - - 442.00 1000 442.00 Reclaimed (second hand) bricks Yellows - - - - 980.00 1000 980.00 Yellow Multi - - - - 980.00 1000 980.00 Mixed London Stock - - - - 700.00 1000 700.00 Red Multi - - - - 650.00 1000 650.00 Gaults - - - - 540.00 1000 540.00 Red Rubbers - - - - 780.00 1000 780.00 Common bricks - - - - 192.40 1000 192.40 Engineering bricks - - - - 291.20 1000 291.20 Kempston facing bricks; 215 x 102.5 x 65 mm Melford Yellow - - - - 343.20 1000 343.20

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F10 BRICK/BLOCK WALLING Note: Batching quantities for these mortar mixes may be found in the memorandum section of this book. Mortar mixes; common mixes for various types of work; mortar mixed on site; prices based on builders merchant rates for cement Aggregates delivered in 850 kg bulk bags; mechanically mixed 1:3 - 0.75 14.06 - 150.48 m3 164.54 1:4 - 0.75 14.06 - 120.70 m3 134.76 1:1:6 - 0.75 14.06 - 139.01 m3 153.07 1:1:6 sulphate resisting - 0.75 14.06 - 157.37 m3 171.43 Mortar mixes; common mixes for various types of work; mortar mixed on site; prices based on builders merchant rates for cement Aggregates delivered in 10 tonne loads; mechanically mixed 1:3 - 0.75 14.06 - 110.38 m3124.45 1:4 - 0.75 14.06 - 85.51 m3 99.57 1:1:6 - 0.75 14.06 - 105.47 m3 119.54 1:1:6 sulphate resisting - 0.75 14.06 - 123.83 m3 137.90 Variation in brick prices Add or subtract the following amounts for every £1.00/1000 difference in the PC price of the measured items below half brick thick - - - - 0.06 m2 0.06 one brick thick - - - - 0.13 m2 0.13 one and a half brick thick - - - - 0.19 m2 0.19 two brick thick - - - - 0.25 m2 0.25 Mortar (1:3) required per m2 of brickwork; brick size 215 x 102.5 x 65 mm Half brick wall (103 mm) no frog - - - - 2.87 m2 2.87 single frog - - - - 3.53 m2 3.53 double frog - - - - 4.18 m2 4.18 2 x half brick cavity wall (270 mm) no frog - - - - 4.97 m2 4.97 single frog - - - - 5.89 m2 5.89 double frog - - - - 7.19 m2 7.19 One brick wall (215 mm) no frog - - - - 6.01 m2 6.01 single frog - - - - 7.19 m2 7.19 double frog - - - - 8.36 m2 8.36 One and a half brick wall (328 mm) no frog - - - - 8.24 m2 8.24 single frog - - - - 9.67 m29.67 double frog - - - - 11.50 m211.50 Mortar (1:3) required per m2 of blockwork; blocks 440 x 215 mm Block thickness 100 mm - - - - 0.92 m2 0.92 140 mm - - - - 1.18 m2 1.18 hollow blocks 440 x 215 mm - - - - 0.30 m2 0.30

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F10 BRICK/BLOCK WALLING - cont’d Movement of materials Loading to wheelbarrows and transporting to location; per 215 mm thick walls; maximum distance 25 m - 0.42 7.81 - - m2 7.81 Class B engineering bricks; PC £260.00/1000; double Flemish bond in Cement mortar (1:3) Mechanically offloading; maximum 25 m distance; loading to wheelbarrows; transporting to location; per 215 mm thick walls - 0.42 7.81 - - m2 7.81 Walls half brick thick - 1.80 33.75 - 18.25 m2 51.99 one brick thick - 3.60 67.49 - 36.49 m2 103.99 one and a half brick thick - 5.40 101.24 - 63.43 m2 164.67 two brick thick - 7.20 134.99 - 72.99 m2 207.98 Walls; curved; mean radius 6 m half brick thick - 2.70 50.68 - 18.84 m2 69.51 one brick thick - 5.41 101.35 - 36.49 m2 137.84 Walls; curved; mean radius 1.50 m half brick thick - 3.60 67.49 - 18.87 m286.36 one brick thick - 7.20 134.99 - 36.49 m2171.48 Walls; tapering; one face battering; average one and a half brick thick - 6.65 124.67 - 54.74 m2 179.41 two brick thick - 8.87 166.22 - 72.99 m2 239.21 Walls; battering (retaining) one and a half brick thick - 6.65 124.67 - 54.74 m2 179.41 two brick thick - 8.87 166.22 - 72.99 m2 239.21 Isolated piers one brick thick - 7.00 131.25 - 40.23 m2 171.48 one and a half brick thick - 9.00 168.75 - 60.34 m2 229.09 two brick thick - 10.00 187.50 - 81.70 m2 269.20 three brick thick - 12.40 232.50 - 120.68 m2 353.18 Projections; vertical one brick x half brick - 0.70 13.13 - 4.07 m 17.20 one brick x one brick - 1.40 26.25 - 8.15 m 34.40 one and a half brick x one brick - 2.10 39.38 - 12.23 m 51.60 two brick by one brick - 2.30 43.13 - 16.30 m 59.43 Walls; half brick thick in honeycomb bond - 1.80 33.75 - 13.15 m2 46.90 in quarter bond - 1.67 31.25 - 17.86 m2 49.11 Facing bricks; PC £300.00/1000; English garden wall bond; in gauged mortar (1:1:6); facework one side Mechanically offloading; maximum 25 m distance; loading to wheelbarrows and transporting to location; per 215 mm thick walls - 0.42 7.81 - - m2 7.81 Walls half brick thick - 1.80 33.75 - 20.69 m2 54.44 half brick thick half brick thick (using site cut snap headers to form bond) - 2.41 45.28 - 20.69 m2 65.97 one brick thick - 3.60 67.49 - 41.39 m2108.88 one and a half brick thick - 5.40 101.24 - 62.08 m2163.32 two brick thick - 7.20 134.99 - 82.77 m2 217.76 Walls; curved; mean radius 6 m half brick thick - 2.70 50.68 - 22.19 m2 72.87 one brick thick - 5.41 101.35 - 43.19 m2 144.54 Walls; curved; mean radius 1.50 m half brick thick - 3.60 67.49 - 21.74 m2 89.24 one brick thick - 7.20 134.99 - 42.29 m2 177.28

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Walls; tapering; one face battering; average one and a half brick thick - 6.65 124.67 - 64.78 m2 189.45 two brick thick - 8.87 166.22 - 86.37 m2 252.59 Walls; battering (retaining) one and a half brick thick - 5.98 112.20 - 64.78 m2 176.98 two brick thick - 7.98 149.60 - 86.37 m2 235.97 Isolated piers; English bond; facework all round one brick thick - 7.00 131.25 - 45.27 m2 176.52 one and a half brick thick - 9.00 168.75 - 67.90 m2 236.65 two brick thick - 10.00 187.50 - 91.78 m2279.28 three brick thick - 12.40 232.50 - 135.80 m2 368.30 Projections; vertical one brick x half brick - 0.70 13.13 - 4.62 m 17.74 one brick x one brick - 1.40 26.25 - 9.23 m 35.48 one and a half brick x one brick - 2.10 39.38 - 13.86 m 53.23 two brick x one brick - 2.30 43.13 - 18.47 m 61.60 Brickwork fair faced both sides; facing bricks in gauged mortar (1:1:6) extra for fair face both sides; flush, struck, weathered, or bucket-handle pointing - 0.67 12.50 - - m2 12.50 Extra for cement mortar (1:3) in lieu of gauged mortar half brick thick - - - - 0.07 m2 0.07 one brick thick - - - - 0.15 m20.15 one and a half brick thick - - - - 0.22 m2 0.22 two brick thick - - - - 0.29 m2 0.29 Reclaimed bricks; PC £800.00/1000; English garden wall bond; in gauged mortar (1:1:6) Walls half brick thick (stretcher bond) - 1.80 33.75 - 52.19 m2 85.94 half brick thick (using site cut snap headers to form bond) - 2.41 45.28 - 52.19 m2 97.47 one brick thick - 3.60 67.49 - 102.47 m2169.96 one and a half brick thick - 5.40 101.24 - 153.70 m2 254.94 two brick thick - 7.20 134.99 - 204.93 m2 339.92 Walls; curved; mean radius 6 m half brick thick - 2.70 50.68 - 55.19 m2 105.87 one brick thick - 7.20 134.99 - 109.19 m2 244.17 Walls; curved; mean radius 1.50 m half brick thick - 1.60 30.00 - 57.59 m2 87.59 one brick thick - 3.20 60.00 - 113.99 m2 173.99 Extra for cement mortar (1:3) in lieu of gauged mortar half brick thick - - - - 0.07 m2 0.07 one brick thick - - - - 0.15 m2 0.15 one and a half brick thick - - - - 0.22 m2 0.22 two brick thick - - - - 0.29 m20.29 Walls; stretcher bond; wall ties at 450 centres vertically and horizontally one brick thick 0.50 3.27 61.37 - 102.98 m2164.36 two brick thick 1.51 4.91 92.05 - 206.48 m2 298.53 Brickwork fair faced both sides; facing bricks in gauged mortar (1:1:6) Extra for fair face both sides; flush, struck, weathered, or bucket-handle pointing - 0.67 12.50 - - m2 12.50 Brick copings Copings; all brick headers-on-edge; to BS 4729; two angles rounded 53 mm radius; flush pointing top and both sides as work proceeds; one brick wide; horizontal machine-made specials 25.65 0.49 9.24 - 27.16 m 36.40 hand-made specials 25.65 0.49 9.24 - 27.17 m 36.41

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F10 BRICK/BLOCK WALLING - cont’d Brick copings - cont’d Extra over copings for two courses machine-made tile creasings, projecting 25 mm each side; 260 mm wide copings; horizontal 5.54 0.50 9.38 - 6.19 m 15.57 Copings; all brick headers-on-edge; flush pointing top and both sides as work proceeds; one brick wide; horizontal facing bricks PC £300.00/1000 4.00 0.49 9.24 - 4.30 m 13.54 engineering bricks PC £260.00/1000 3.47 0.49 9.24 - 3.64 m 12.88 Dense aggregate concrete blocks; "Tarmac Topblock" or other equal and approved; in gauged mortar (1:2:9) Walls Solid blocks 7 N/mm2 440 x 215 x 100 mm thick 7.50 1.20 22.50 - 8.50 m231.00 440 x 215 x 140 mm thick 11.90 1.30 24.38 - 13.02 m237.40 Solid blocks 7 N/mm2 laid flat 440 x 100 x 215 mm thick 15.30 3.22 60.38 - 17.98 m2 78.35 Hollow concrete blocks 440 x 215 x 215 mm thick 16.50 1.30 24.38 - 17.62 m2 41.99 Filling of hollow concrete blocks with concrete as work proceeds; tamping and compacting 440 x 215 x 215 mm thick 17.99 0.20 3.75 - 17.99 m2 21.74 F20 NATURAL STONE RUBBLE WALLING Granite walls Granite random rubble walls; laid dry 200 mm thick; single faced 42.80 6.66 124.88 - 42.80 m2 167.67 Granite walls; one face battering to 50 degrees; pointing faces 450 mm (average) thick 96.30 5.00 93.75 - 104.31 m2198.06 Dry stone walling - General Preamble: In rural areas where natural stone is a traditional material, it may be possible to use dry stone walling or dyking as an alternative to fences or brick walls. Many local authorities are willing to meet the extra cost of stone walling in areas of high landscape value, and they may hold lists of available craftsmen. DSWA Office, Westmorland County Showground, Lane Farm, Crooklands, Milnthorpe, Cumbria, LA7 7NH; Tel: 01539 567953; E-mail: information@dswa.org.uk Note: Traditional walls are not built on concrete foundations. Dry stone wall; wall on concrete foundation (not included;) dry-stone coursed wall inclusive of locking stones and filling to wall with broken stone or rubble; walls up to 1.20 m high; battered; 2 sides fair faced Yorkstone - 6.50 121.88 - 57.78 m2 179.66 Cotswold stone - 6.50 121.88 - 70.62 m2 192.50 Purbeck - 6.50 121.88 - 77.04 m2 198.92 Rockery stone Preamble: Rockery stone prices vary considerably with source, carriage, distance and load. Typical PC prices are in the range of £60 - £80 per tonne collected.