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TWISTED TOWER

Client:
Mr Khalil Rihan
Total Drilling Length:
18m
Location:
Libreville, Gabon
Nos. of Piles:
159
Diameter:
880/780mm & 1180/1060mm
Max. Pile Length:
14m

As a specialized subcontractor, under the main contract between Mr. BCC Company and PFS Company, PFS’ tasks were covering the following activities:

  • Drilling of 71 foundation piles, with 880/780mm diameter into hard Rock with 14m depth
  • Drilling of 88 foundation piles, with 1180/1060mm diameter into hard Rock with 18m depth
  • Fabrication and installation of steel cage
  • Concreting

The project consists the construction of the twisted tower project with 33

floors. Under the main contract between PFS and Mr Khalil Rihan, PFS was nominated as a specialized subcontractor to execute the deep foundation works. Due to the subsurface conditions, PFS has installed a total of 159 foundation piles. Piles were designed to work on skin friction and End-Bearing.

Equipment :

Piles Drilling Rigs: Bauer BG15

Oscillator: BV1180

Mobile Cranes: PPM 40T

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