What is the main purpose of excavation in this project?, To install windows, To prepare space for basement foundation, To paint walls, To install electrical cables, Which equipment is mainly used for loading and moving soil?, Tower crane, Concrete pump, Tractor shovel, Welding machine, What is the correct sequence in cast-in-situ concrete work?, Pouring → Formwork → Reinforcement, Reinforcement → Formwork → Painting, Formwork → Reinforcement → Pouring → Curing, Curing → Pouring → Vibration, Why is vibration important during concrete pouring?, To remove air voids, To change color, To cool the concrete, To reduce cost.

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