1.Concrete grade 15 blinding not exceeding 100mm thick under pad foundation laid on earth . (the area of the pad footing multiple with the 0.1m thick of grade concrete )
2.Class F1 formwork to edges and face of the pad foundation exceeding 250mm but not exceeding 500mm high .
3.Reinforced insitu concrete grade 30 in isolated pad foundation bases
4. Concrete grade 15 blinding not exceeding 100mm thick under pile caps laid on earth .
5. Class F1 sawn formwork to sides of ground beam exceeding 250mm but not exceeding 500mm high .
6. Concrete
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