![]() Since this is the quantity of excavation, the size of PCC should be taken and it is 1.6 meter x 1.5 meter. The size of the footing is 1.3 meter x 1.2 meter. Suppose in first group there are 15 numbers of footings. Rate analysis is also done here.Įxcavation works involve excavation for foundation in earth, soils of all types of sands, gravel and soft murmum along with elimination of the excavated material up to a distance of 50m apart from the building area accumulating and extending as required, dewatering, arranging the bed ready for the foundation and required back filling, ramming, watering (along with shoring and strutting) etc. ![]() The excel sheet comprises of several heads like serial number, description, number, length, breadth, height or depth as well as quantity and its unit. The calculation is done through a excel sheet. The first step should be determining the quantity of excavation for footing. Prior to start, obtain the plans already sketched out, structural drawings as well as structural design data.
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