Skrūvpaļi : Screw pile construction for foundation of bird watching tower

Screw pile construction for foundation of bird watching tower

Commercial objects

OBJECT: Tērvete national park, Tērvete region,

Specification of screw piles: Two blade screw pile, length 5m, screw pile square pile 80x80x4, steel mark S355J2H, blades d=300mm, thickness 8mm, steel mark S355

Number of screw piles: 6 pieces.

Designers load on screw pile: 5t  (50Kn)

Characteristics of object:

Screw pile technology was chosen in object due to poor soil, very high groundwater level, because object was located near water.

Since project was intended to be realized on poor soils, soil was wet and loamy with poor support characteristics. After screw pile assembling, on piles reinforced concrete columns were places, on whom wood construction was implemented.