Life-cycle costs of Egg, Pride Park, compared with a model call centre |
| | | Pride Park | | | | Traditional multistorey brick-clad | Â office call centre | | | | | |
| Total cost over 25 years £ | Total cost over £/year | Total cost £/m2 per year | £/·É´Ç°ù°ì²õ³Ù²¹³Ù¾±´Ç²Ô per year | % | Total cost over 25 years £ | Total cost over £/year | Total cost £/m2 per year | £/·É´Ç°ù°ì²õ³Ù²¹³Ù¾±´Ç²Ô per year | % | Difference £/·É´Ç°ù°ì²õ³Ù²¹³Ù¾±´Ç²Ô Egg as % of model | Comments on Egg | Comments on model |
CAPITAL | | | | | | | | | | | | | |
Build/fit-out cost | 14,660,000 | 586,400 | 45.11 | 509.91 | 9.68 | 11,364,791 | 454,592 | 46.15 | 478.52 | 7.95 | 6.56 | Slight economy of scale, simpler plan shape | Complex floor plan, multistorey |
Finance cost (real) | 11,050,300 | 442,012 | 34.00 | 384.36 | 7.30 | 8,566,420 | 342,657 | 34.79 | 360.69 | 5.99 | 6.56 | | |
Total capital cost | 25,710,300 | 1,028,412 | 79.11 | 894.27 | 16.98 | 19,931,211 | 797,248 | 80.94 | 839.21 | 13.94 | 6.56 | | |
REVENUE | | | | | | | | | | | | | |
Rent, insurance and rates | | | | | | | | | | | | | |
Rent | 33,494,000 | 1,339,760 | 103.06 | 1165.01 | 22.12 | 38,813,375 | 1,552,535 | 157.62 | 1,634.25 | 27.14 | –28.71 | Lower rent on ‘industrial’ facade versus higher | |
| | | | | | | | | | | | Rent paid on ‘prestigious’ facade and external works | |
Rates | 6,445,225 | 257,809 | 19.83 | 224.18 | 4.26 | 9,529,100 | 381,164 | 38.70 | 401.23 | 6.66 | –44.13 | Lower rates due to industrial building | Lower rates due to industrial building. |
Service charges | 191,350 | 7,654 | 0.59 | 6.66 | 0.13 | 1,641,975 | 65,679 | 6.67 | 69.14 | 1.15 | –90.37 | Minimal external works | Extensive external works, estate security |
Insurance | 2,345,225 | 93,809 | 7.22 | 81.57 | 1.55 | 886,325 | 35,453 | 3.60 | 37.32 | 0.62 | 118.58 | | |
Utilities | | | | | | | | | | | | | |
Waste | 1,401,975 | 56,079 | 4.31 | 48.76 | 0.93 | 1,205,000 | 48,200 | 4.89 | 50.74 | 0.84 | –3.89 | Dishwasher and crockery | Packaged catering, disposable cutlery |
Electricity | 6,538,225 | 261,529 | 20.12 | 227.42 | 4.32 | 5,157,052 | 206,282 | 20.94 | 217.14 | 3.61 | 4.73 | Economy of scale | |
Gas | 401,075 | 16,043 | 1.23 | 13.95 | 0.26 | 523,070 | 20,923 | 2.12 | 22.02 | 0.37 | –36.66 | Simple plan shape | Complex floor plan, multi storey (wall/floor ratio) |
Water | 604,775 | 24,191 | 1.86 | 21.04 | 0.40 | 191,477 | 7,659 | 0.78 | 8.06 | 0.13 | 160.92 | Dishwasher consumption | |
Maintenance | | | | | | | | | | | | | |
M&E maintenance | 3,817,375 | 152,695 | 11.75 | 132.78 | 2.52 | 2,323,398 | 92,936 | 9.44 | 97.83 | 1.62 | 35.73 | More complex systems | |
Reactive maintenance | 879,375 | 35,175 | 2.71 | 30.59 | 0.58 | 716,875 | 28,675 | 2.91 | 30.18 | 0.50 | 1.33 | Initial shakedown | Established building |
Planned replacements | 4,886,667 | 195,467 | 15.04 | 169.97 | 3.23 | 3,788,264 | 151,531 | 15.38 | 159.51 | 2.65 | 6.56 | | |
Facilities/services | | | | | | | | | | | | | |
Cleaning | 4,559,925 | 182,397 | 14.03 | 158.61 | 3.01 | 4,581,900 | 183,276 | 18.61 | 192.92 | 3.20 | –17.79 | Simple plan and economy of scale | Complex floor plan, multistorey |
Security and reception | 6,568,875 | 262,755 | 20.21 | 228.48 | 4.34 | 5,595,217 | 223,809 | 22.72 | 235.59 | 3.91 | –3.02 | Economy of scale (same number of personnel) | Same number of personnel serving fewer users |
Internal moves/churn | 862,500 | 34,500 | 2.65 | 30.00 | 0.57 | 780,000 | 31,200 | 3.17 | 32.84 | 0.55 | –8.65 | Simple open plan with no subdivision | More complex subdivision (less flexible) |
Catering | 4,485,200 | 179,408 | 13.80 | 156.01 | 2.96 | 4,030,530 | 161,221 | 16.37 | 169.71 | 2.82 | –8.07 | Economy of scale | |
External landscaping | 250,000 | 10,000 | 0.77 | 8.70 | 0.17 | 1,000,450 | 40,018 | 4.06 | 42.12 | 0.70 | –79.36 | Limited external works | Complex external works |
Internal planting | 145,225 | 5,809 | 0.45 | 5.05 | 0.10 | 96,300 | 3,852 | 0.39 | 4.05 | 0.07 | 24.58 | Greater number and size of plants | |
Miscellaneous | 1,672,225 | 66,889 | 5.15 | 58.16 | 1.10 | 1,203,750 | 48,150 | 4.89 | 50.68 | 0.84 | 14.76 | | |
IT/communications | | | | | | | | | | | | | |
Land line rental | 7,500,000 | 300,000 | 23.08 | 260.87 | 4.95 | 7,500,000 | 300,000 | 30.46 | 315.79 | 5.24 | –17.39 | Fixed overhead per site (economy of scale) | Fixed overhead per site divided by fewer users |
Central file servers | 10,000,000 | 400,000 | 30.77 | 347.83 | 6.60 | 10,000,000 | 400,000 | 40.61 | 421.05 | 6.99 | –17.39 | Fixed overhead per site (economy of scale) | Fixed overhead per site divided by fewer users |
PCs | 19,166,667 | 766,667 | 58.97 | 666.67 | 12.66 | 15,833,333 | 633,333 | 64.30 | 666.67 | 11.07 | 0.00 | Proportional to users | Proportional to users |
Software and licences | 4,312,500 | 172,500 | 13.27 | 150.00 | 2.85 | 3,562,500 | 142,500 | 14.47 | 150.00 | 2.49 | 0.00 | Proportional to users | Proportional to users |
Premises management | | | | | | | | | | | | | |
Staff costs | 5,170,825 | 206,833 | 15.91 | 179.85 | 3.42 | 4,125,000 | 165,000 | 16.75 | 173.68 | 2.88 | 3.55 | Similar overhead per site (economy of scale) | Similar overhead per site divided by fewer users |
Other support | 574,150 | 22,966 | 1.77 | 19.97 | 0.38 | 441,450 | 17,658 | 1.79 | 18.59 | 0.31 | 7.44 | Similar overhead per site (economy of scale) | Similar overhead per site divided by fewer users |
| | | | | | | | | | | | | |
Total revenue | 125,699,208 | 5,027,968 | 386.77 | 4372.15 | 83.02 | 123,084,890 | 4,923,396 | 499.84 | 5,182.52 | 86.06 | –15.64 | | |
Total capital and revenue costs | 151,409,508 | 6,056,380 | 465.88 | 5266.42 | 100.00 | 143,016,101 | 5,720,644 | 580.78 | 6,021.73 | 100.00 | –12.54 | | |
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