Construction of two tanks.

Tank capacities:

•     Foundation slab on screw piling: 69 screw piles per tank.
•     325 m³ concrete and 25 tonnes of rebar per foundation slab.
•     95 tonnes of rebar per tank wall.
•     425 m³ concrete per tank wall.
•     Tank height: 17.20 m.
•     Outer diameter: 21.00 m.
•     Wall thickness: 0.40 m.
•     Hydraulic head: 18 to 20 cm/hour.

Method: slipforming.
Full-time, 24/24 and 5 days successive, concreting with concrete hoppers .