Building | |||||
---|---|---|---|---|---|
A | B | C | D | E | |
Age (y) | 10 | 4 | 2 | 18 | 20 |
Population | 1200 | 600 | 250 | 600 | 500 |
Male (%) | 60 | 50 | 50 | 60 | 40 |
Clerical (%) | 80 | 60 | 50 | 80 | 60 |
Professional (%) | 10 | 30 | 40 | 5 | 20 |
Heating | Yes | Yes | Yes | Yes | Yes |
Cooling | Wet tower | Wet tower | Wet tower | No | Yes |
Humidification | Yes | No | Yes | No | No |
Enthalpy controller | Yes | Yes | No | NA | No |
Air supply | Linear slot perimeter | Wall mounted floor extract | Ceiling constant volume | Natural | Wall mounted: central extract |
Windows | Non-openable integral blinds | Openable blinds | Non-openable blinds | Openable | Non-openable blinds |
Lighting | Flush ceiling | No ceiling | Flush ceiling | Flush ceiling | Suspended low frequency |
Diffusers | Yes | NA | Yes | Yes | Yes |
Uplighting | None | 100% | None | None | None |
VDU use (%) | >80 | 40–50 | 60 | 90 | 80–90 |
Smoking policy | No smoking | No smoking | Permitted | Restricted | No smoking |
NA=not appropriate; lighting=high frequency unless stated; smoking policy=no smoking (complete smoking restriction from ventilated areas); permitted=allowed at discretion of local occupants consent; restricted=restricted areas.