Construction of water treatment facility

2023.8.17 Construction


Construction of water treatment facility

Kandy, Sri Lanka

Excavation inside an earth retaining wall
(outcrop of rock layer can be identified)


・Press-in steel sheet piles into hard ground (rock layer with uniaxial compressive strength of 100 MPa)
・Conservation of surrounding environment with no noise/vibration construction
・Restrain occurrence of dirty water

Construction machine usedSCU400M
Type/Dimension210 type SP-IV steel sheet piles, L = 8.0 - 11.0 m

Construction plan

Construction section

Soil boring log

International Press-in Association (IPA) The Editorial Committee , Press-in retaining structures: a handbook First edition 2016
*Editing the image with permission obtained.