Work in progress ( HDB Waterway Terraces @ Punggol )

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This picture shows the excavator working on the ground.

It is used to dig the ground, remove subsoil to recover the completed r.c. pile head for the preparation of foundation and footing work.

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Concrete mixers are used to transport ready made concrete to building construction site for concreting r.c.piles, floor slabs, beams and columns.

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A mobile crane is used for lifting materials for construction purposes.

Picture shows prefabricated high tensile steel cages used for the r.c.piles.

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Lifting of test blocks by the mobile crane to where loading test takes place. Initial setting of concrete takes place only after 28 days.