Curtain walling of bronze anodised metal framed
full height double-glazed system. Vertical glass fins above entrance.
Floor 1 (trading floor) 4.12m (slab-to-slab) 3.0m (floor-to-ceiling) 300mm raised floor
Floor 2*— 11 (office floors)
2.75m (floor-to-ceiling) 150mm raised floor
* Floor 2 has increased services and escape capacity to allow trading density occupation
Planning grid 1.5m × 1.5m
Structural grid 7.5m × 15.5m (typical)
3.5 +1 kN ⁄ m2 live load + partitions
Trading floors (Floor 1 & 2):
5+1kN ⁄ m2 liveload+partitions
All office floors also have an allowance for 0.85kN ⁄ m2 super- imposed dead load allowance for finishes and services.
Design density for means of escape is 1:6 sq m ⁄ person