Location : Ahmadu Bello Way, Victoria Island, Lagos, Nigeria
Built up Area : 18,500m2
Office building consisting of 11 suspended floors (including roof) + 1No. Basement floor with grid spacing generally of 13m x 6m.
4.5m deep Basement construction was formed with 13m deep, 800mm Secant Pile retaining wall construction.
The main Tower was structured with reinforced concrete frames founded on 800mm & 1000mm bored piles to 23m & 36m depths variously.
Typical floor construction was of 150mm solid slab with 900 x 750mm down stand beam spanning 13 500mm.
Lifts and staircase wall enclosures within the building were configured as shear walls for lateral stability of the building.