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Keep up to dateTier arrangements | ||
Bowl Capacity | Tier arrangements | Implication |
Up to 8000 | Single | Economic construction with roof span to 60m. Boxes arranged at the top of the tier with limited facilities |
8000 - 11,000 | Single | Roof spans up to 75m. Boxes arranged at the top of the tier with limited facilities |
11,000 - 19,000 | Double/triple | Roof spans up to 100m. Arrangement determined by box configuration |
More than 19,000 | ÌýImpractical because of rake and maximum viewing distance |
Build - up of costs of international ice-rink | ||
£ | £/³¾2 of rink area | |
Permanent ice pad | ||
Refrigeration plant and distribution | 580 000 | 320 |
Insulated concrete ice pad | 170 000 | 95 |
Heated ice pit | 10 000 | 5 |
Furniture, fittings and equipment | ||
Insulated flooring system | 150 000 | 85 |
Barrier system | 200 000 | 110 |
Ice resurfacing machine | 75 000 | 40 |
Enhancements to building services | ||
Power supply to refrigeration plant, ventilation system and dehumidification to arena | 315 000 | 175 |
Total | 1 500 000 | 830 |
Typical environmental design criteria | ||
Temperature ( c ) | Winter | Summer |
Arena | 18 | 26 |
Boxes | 20 | 23 |
Hospitality/press areas/administration | 20 | 23 |
Concourse | 16 | |
Ventilation (litres/second per person) | ||
Arena | 8 | |
Hospitality/press areas/administration | 12 | |
Lighting levels (lux) | ||
Arena | ||
Broadcast events | 2000 | |
Spectator viewed events | 900 | |
Club level sport | 500 | |
Tiered seating | 200 | |
General lighting | ||
Concourse | 100-150 | |
Toilets | 200 | |
Changing/locker rooms | 250 | |
Administration | 400-500 | |
Furniture, fittings and equipment | |
Typical FF&E costs for a 7000 -8000 seat arena (£) | |
Central scoreboard | 500 000 - 1000 000 |
Temporary floor covering for concerts etc. | 110 000 |
Temporary seating for arena floor ( @ £75 each ) | 200 000 |
Staging and rigging grids | 300 000 |
Removable sports flooring for ice rink (@ £60/m2 ) | 110 000 |
Demountable dasher boards | 150 000 |
Sports equipment | 50 000 |
Locker rooms fit-out | 50 000 |
Hospitality boxes fit-out | 3000 - 4000 each |
Concession units basic fit-out | 5000 each |
Sources of revenue for typical UK arena | |
Indicative percentage breakdown of revenues | |
Sports events and concerts | 63 |
Catering, merchandising and club seats | 21 |
Hospitality boxes, functions and advertising | 16 |
Operating costs for typical UK arena | |
Indicative percentage breakdown of costs | |
Event costs | 27 |
Staff costs | 25 |
Management | 9 |
Utilities and insurance | 9 |
Rates | 7 |
Maintenance | 6 |
Marketing | 4 |
Administration | 3 |
Miscellaneous | 10 |
Cost breakdown Table 1 | |||
element cost | cost/m2 gfa £ | % of total cost | |
Substructure | 2 519 000 | 111.96 | 9.12 |
Excavation and fill to site area; average depth 500 mm; disposal; breaking out obstructions | 11 000 m2 | @ £9 | |
300 mm diameter driven precast concrete piles; complete | 11 000 m2 | @ £80Ìý | |
Column bases and pile caps; average 1.5 m deep; excavation; reinforced insitu concrete | 11 000 m2 | @ £20Ìý | |
Suspended ground slab; excavation; damp proof membrane; insitu concrete, average thickness 265 mm; reinforcement (230 kg/m3); including allowances for ground beams; pits and thickenings | 11 000 m2 | @ £100 | |
Extra over ground slab; for works associated with hydraulic athletics track | item @ £50 000Ìý | ||
Extra over ground slab for works to form permanent ice floor; dropped section to ground slab; additional monolithic slab; service ducts; insulation | 2000 m2 | @ £85 | |
Frame | 1 103 100 | 49.03 | 3.99 |
Columns and stepped raker beams to arena bowl; reinforced insitu concrete; reinforcement @ £250 kg/m3 | 2570 m2 | @ £77Ìý | |
Columns and beams generally; reinforced insitu concrete; reinforcement @ £250 kg/m3 | 8900 m2 | @ £87Ìý | |
Extra over for circular columns | 1030 m | @ £30Ìý | |
Allowance for structural steel truss to suspended section of main concourse floor | item @ £100 000Ìý | ||
Upper floors | 554 700 | 24.65 | 2.01 |
Prestressed, precast concrete structural suspended floor units, 260 mm thick; 50 mm thick structural topping as required | 8900 m2 | @ £32Ìý | |
Prestressed, precast concrete seating units; L-section, 875 mm × 475 mm, spanning 10 m | 2570 m2 | @ £105Ìý | |
Roof | 3 661 100 | 162.72 | 13.26 |
Roof trusses to clear 72 m span; grade 50 structural steel; tonnage based on allowance of 85 kg/m2; fabrication, erection, high-performance paint finish; including allowance for high-level walkways | 770 tonnes | @ £2250Ìý | |
Roof cladding; curved and tapered; raised seam aluminium roofing, structural deck,insulation, vapour barrier | 8000 m2 | @ £125Ìý | |
Extra for perforated aluminium acoustic lining | 7000 m2 | @ £25Ìý | |
Reinforced insitu concrete slab; roofing membrane; insulation | 1285 m2 | @ £110 | |
Extra for glazed rooflights | 70 m2 | @ £250Ìý | |
Lightweight roofing systems; generally | 3000 m2 | @ £75Ìý | |
Allowance for safety balustrades, handrails and gantries | 1125 m | @ £150Ìý | |
Allowance for box office and service yard canopies; including steelwork | item @ £135 000Ìý | ||
Above-ground rainwater installations; generally | 11 000 m2 | @ £6 | |
Stairs | 395 000 | 17.56 | 1.43 |
Reinforced insitu concrete stairs and landings; frameless glass balustrades and stainless steel handrails to concourse stairs (finishes not included) | 30 | @ £12 500Ìý | |
Precast concrete gangway step units | item @ £13 000Ìý | ||
Allowance for roof access stairs and cat ladders | item @ £7000Ìý | ||
External walls, windows and doors | 1 614 500 | 71.76 | 5.85 |
Facing quality, coloured spit-faced blockwork cavity walls; including allowances for reinforcement and insulation | 1450 m2 | @ £160Ìý | |
Reconstituted stone copings | 300 m | @ £150Ìý | |
Aluminium composite panel rainscreen cladding; insulation; sub-frame | 1550 m2 | @ £290Ìý | |
Aluminium soffit cladding to arena roof eaves; to match rainscreen; sub-frame | 1350 m2 | @ £225Ìý | |
Terracotta rainscreen cladding; insulation; sub-frame | 1050 m2 | @ £210Ìý | |
Extra over rainscreen cladding for blockwork backing walls | 1600 m2 | @ £30Ìý | |
Glass blockwork | 170 m2 | @ £275Ìý | |
Aluminium louvres to plant rooms and to roof perimeter | 575 m2 | @ £340 | |
Perforated screens to roof level main plant; 3 m high | 210 m2 | @ £350Ìý | |
Windows and external doors | 447 000 | 19.87 | 1.62 |
Aluminium-framed punchhole windows; sealed double-glazed units | 450 m2 | @ £375Ìý | |
Entrance screens; laminated single-glazed screens incorporating double entrance doors; ironmongery | 34 | @ £5 000Ìý | |
Escape doors; metal panel double doors and frames; ironmongery | 34 | @ £2 000Ìý | |
Escape doors; metal panel single doors and frames; ironmongery | 4 | @ £1 000Ìý | |
Security shutters; power operated | 145 m2 | @ £250 Ìý | |
Internal walls and partitions | 1 268 400 | 56.37 | 4.59 |
Insitu concrete walls; 200 mm average thick; to vomitorys, staircores and so on | 530 m2 | @ £90Ìý | |
Blockwork partitions; average 190 mm thick; including reinforcement and head restraint | 16 500 m2 | @ £45Ìý | |
Proprietary toilet cubicles; vandal-resistant; metal-faced; including doors, ironmongery and fittings | 183 | @ £400Ìý | |
Glazed screens; non-fire rated | 260 m2 | @ £250Ìý | |
Sliding/folding partitions; 6 m extended length | 34 | @ £10 000Ìý | |
Internal doors | 490 000 | 21.78 | 1.77 |
Single doors; fire resisting; overpanels as necessary; including ironmongery | 195 | @ £1000Ìý | |
Double doors; fire resisting; overpanels as necessary; including ironmongery | 100 | @ £1 750Ìý | |
Full-height sliding double-glazed screens to boxes | 60 m2 | @ £250 | |
Allowance for main duct access doors and hatches | item @ £5000Ìý | ||
Roller shutters and fire shutters | 400 m2 | @ £250Ìý | |
Cost breakdown Table 2 | |||
element cost | cost/m2 gfa £ | % of total cost | |
Wall finishes | 133 500 | 5.93 | 0.48 |
Ceramic tiles; sand cement backing; to concrete or blockwork | 500 m2Ìý | @ £75 | |
13 mm two-coat lightweight plaster; vinyl paper; to concrete or blockwork | 3000 m2Ìý | @ 17 | |
Paint finish to concrete or blockwork | 15 000 m2Ìý | @ £3Ìý | |
Floor finishes | 381 500 | 16.96 | 1.38 |
Vinyl floor tiles; levelling screed | 1500 m2Ìý | @ £30Ìý | |
Contract carpet tiles; levelling screed; matwells | 4250 m2 | @ £40Ìý | |
Hardwood skirtings generally; decorations | 6000 m | @ £10Ìý | |
Paint and epoxy to concrete floors; including allowances for skirtings | 10 000 m2 | @ £10Ìý | |
Vitrified ceramic tile; levelling screed; including allowance for skirtings and movement joints | 100 m2 | @ £65 | |
Ceiling finishes | 262 400 | 11.66 | 0.95 |
Suspended ceilings; mineral fibre tiles; edge trims | 2850 m2 | @ £20Ìý | |
Suspended ceilings; moisture-resistant mineral fibre tiles; edge trims | 750 m2 | @ £35Ìý | |
Suspended ceilings; metal pan tiles; plain and perforated tiles; edge trims | 225 m2 | @ £30Ìý | |
Suspended ceilings; aluminium open cell ceilings; edge trims | 2000 m2 | @ £35Ìý | |
Suspended ceilings; plasterboard; skim coat; decorations; edge trims | 2400 m2 | @ £35Ìý | |
Concrete sealer to underside of concrete structure | 4600 m2 | @ £4 | |
Furniture and fittings | 2 233 000 | 99.24 | 8.09 |
Padded and upholstered seating; fixed to tiers | 3820 | @ £100Ìý | |
Extra for cloth upholstery to boxes and so on. | 420 | @ £50Ìý | |
Padded and upholstered seating; retractable/moveable; powered retractable sections; including safety rails and barriers | 3350 | @ £300Ìý | |
Safety rails and barriers to fixed seating bowl | 700 m | @ £250Ìý | |
Allowance for signage | item @ £100 000Ìý | ||
200 m hydraulic running track and infieldof which track is £250 000; infield is £200 000; and hydraulic system and controls is £100 000 | item @ £550 000Ìý | ||
Sanitary fittings | 624 300 | 27.75 | 2.26 |
WCs, urinals, washhand basins; generally, including allowance for disabled WCs | 585 | @ £300Ìý | |
Showers; including trays and fittings | 65 | @ £750Ìý | |
IPS installation | item @ £400 000Ìý | ||
Disposal installations | 293 100 | 13.03 | 1.06 |
Below-ground drainage; complete (unit area based on building footprint excluding the event floor) | 7050 m2 | @ £28Ìý | |
Above-ground soil and waste installation; (unit area based on gross internal floor area excluding the event floor and fixed tiers) | 15 950 m2 | @ £6Ìý | |
Water installations | 263 300 | 11.7 | 0.95 |
Mains water booster set and cold water storage tanks | item @ £40 000Ìý | ||
Hot and cold water service; distribution; local electric heating | 15 950 m2 | @ £14Ìý | |
Space heating and air treatment | 2 321 400 | 103.17 | 8.4 |
Gas installation | item @ £27 000Ìý | ||
Boiler plant, chimneys and flues, pumps, pressurisation units and heat exchangers | 22 500 m2 | @ £6 | |
LPHW distribution pipework; insulation | 22 500 m2 | @ £12Ìý | |
Chilled water installation; air-cooled chillers; pressurisation unit; pumps and valves; distribution pipework; insulation | 22 500 m2 | @ £21 | |
Supply and extract ventilation to arena bowl; air-handling units with heating batteries;ductwork distribution | 6600 m2 | @ £90Ìý | |
Comfort cooling to boxes; four-pipe fan-coil installation; ductwork; insulation; grilles and diffusers | 840 m2 | @ £125Ìý | |
Supply and extract ventilation; tempered air heating system; fresh air supply and extract installations | 8650 m2 | @ £35Ìý | |
Door curtains | item @ £55 000Ìý | ||
Extract fans and fire-rated ductwork to kitchens, toilets and other areas | 1970 m2 | @ £80Ìý | |
Smoke extract installations | 22 500 m2 | @ £9Ìý | |
Cost breakdown Table 3 | |||
element cost | cost/m2 gfa £ | % of total cost | |
Electrical installations | 2 302 900 | 102.35 | 8.34 |
HV switchgear; transformers; | 22 500 m2 | @ £8Ìý | |
LV Switchboard and busbar distribution | 22 500 m2 | @ £7Ìý | |
Sub-mains switchboards; distribution boards and cable | 22 500 m2 | @ £22Ìý | |
Containment; allowance for power and lighting distribution | 22 500 m2 | @ £14Ìý | |
Small power distribution | 15 950 m2 | @ £8 | |
Lighting and luminaires to general areas | 15 950 m2 | @ £20 | |
Lighting and luminaires to arena bowl | 6600 m2 | @ £30 | |
Emergency lighting; complete | 22 550 m2 | @ £16Ìý | |
Allowance for gantry-level lighting | item @ £25 000Ìý | ||
Diesel standby generator; 850 kVA | item @ £70 000Ìý | ||
Power to mechanical services | item @ £55 000Ìý | ||
Lift installations | 168 000 | 7.47 | 0.61 |
Electro hydraulic 16-person passenger/goods lift serving two levels | 3 | @ £56 000Ìý | |
Protective installations | 356 200 | 15.83 | 1.29 |
Lightning protection | item @ £31 000Ìý | ||
Earthing and bonding | item @ £15 000 | ||
Sprinkler installation; complete (area based on gross internal floor area, excluding event floor and fixed seating) | 15 950 m2 | @ £16Ìý | |
Hose reel installations. | item @ £30 000Ìý | ||
Dry riser installations | item @ £25 000Ìý | ||
Communications installations | 727 500 | 32.33 | 2.63 |
Public address and voice alarm system; complete | 22 500 m2 | @ £18Ìý | |
Fully addressable fire and smoke detection and alarm system | 22 500 m2 | @ £6Ìý | |
CCTV installation | 22 500 m2 | @ £5Ìý | |
Card access and intruder alarm installations | item @ £75 000Ìý | ||
Special installations | 1 165 000 | 51.78 | 4.22 |
Permanent ice floor; refrigeration plant, under-slab pipework and so on (excluding dasher boards and other FF&E) | 2000 m2 | @ £380Ìý | |
BMS installation; complete | 22 500 m2 | @ £ 18Ìý | |
Builder's work in connection | 225 000 | 10 | 0.82 |
Pads, bases, holes, chases, motices, cat ladders, supports, walkways and painting to pipework | item @ £150 000Ìý | ||
Anti-vibration measures to M&E plant | item @ £75 000Ìý | ||
Preliminaries and contingencies | 4 111 000 | 182.71 | 14.88 |
Contractor’s overheads, profit, site establishment and site supervision; allow 12% | item @ £2 821 000Ìý | ||
Allowance for commissioning management | item @ £115 000Ìý | ||
Contingency sum; allow 5% | item@ £1 175 000Ìý | ||
Total construction cost: building only | 27 620 900 | 1 227.61 | 100 |
Regional variations | |||
All costs in this article are based on schemes in south-east England and should be adjusted by the following location factors for projects in other areas. | |||
Inner London | 1.1 | Yorkshire and Humberside | 0.92 |
Outer London | 1.04 | North-west | 0.96 |
South-west | 0.95 | Northern | 0.92 |
East Midlands | 0.92 | Scotland | 0.93 |
West Midlands | 0.92 | Wales | 0.92 |
East Anglia | 0.93 |
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