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ALBA PORT UPGRADE – SILOS CONSTRUCTION WORKS

Client:
ALUMINIUM BAHRAIM (ALBA)

Consultant:
FATA SPA

               

 

Project Description

  • Construction of an Alumina Silo 50,000 Ton Capacity (42 mtr Diameter, and 43mtr Height)
    • Silo Pile cap foundation included 227 numbers of 1.0 meter diameter piles
    • Silo is constructed on 1.4 meter Thick Pile cap foundation and area of foundation is 1878 Sqm
    • 860 Tons of reinforcement steel fixed and 2470 Cum of concrete poured for the foundation
    • 500mm thick and 42mtr height Silo wall constructed using Slipform method
    • Slipform sliding completed along with lifting of 400 Ton of load (270 Ton of Fully Assembled Roof and 130 Ton of temporary works, equipments, etc.…)
    • 42 Mtr height Slipform wall construction completed with 830 Ton of reinforcement steel and 3100 Cum concrete in 23 Days of time
    • Alumina storage Silo wall is post tensioned with 150 tons of Strands and approx. Length of Post Tensioning Ducts is 10,000 meter.

 

  • Construction of a Calcined Coke Silo (CPC) 20,000 Ton Capacity (30 mtr Diameter and 62mtr Height)
    • Silo pile cap foundation included 116 numbers of 1.0 meter diameter piles
    • Silo is constructed on 1.6 meter Thick Pile cap foundation and area of foundation is 882 Sqm
    • 470 Tons of reinforcement steel fixed and 1540 Cum of concrete poured for the foundation.
    • Construction of 600mm thick elevated slab 6.00m above from Ground level. 380 Tons of reinforcement steel fixed and 485 Cum of concrete poured for the slab
    • Construction of 1850mm thick elevated slab 14.00m above from Ground level. 560 Tons of reinforcement steel fixed and 1455 Cum of concrete poured for the 1850mm thick slab
    • Lower level and elevated level floors constructed prior to start Slipform silo wall for Electrical and Mechanical equipments
    • 500mm thick and 62.0 mtr height Silo wall constructed using Slipform method
    • Slipform sliding completed along with lifting of 270 Ton of load (170 Ton of Fully Assembled Roof and 100 Ton of temporary works, equipments, etc.…)
    • 8 Mtr height Slipform wall construction completed with 575 Ton of reinforcement steel and 2510 Cum concrete in 21 Days of time
    • CPC Silo wall is post tensioned with 100 tons of Strands and approx. Length of Post Tensioning Ducts is 7,400 meter.

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