Construction of concrete foundation is divided into number of work activities with specific objectives and completion time for each activity is defined. Each activity for construction of concrete foundations has to be planned, as it requires specific equipment’s at every stage. Activities for construction of concrete foundations can be divided into following:
- Marking of foundation layout at site.
- Earth excavation upto the required depth by means of machine.
- Earth excavation and levelling of soil by means of hand operated tools.
- Placing of PCC.
- Erection of concrete formworks for footings.
- Placement of concrete and vibrating and levelling of concrete surface.
- Removal of formwork after the concrete has set.
- Curing of concrete for the required number of days.
