USEFUL POINTS TO REMEMBER FOR CIVIL SITE ENGINEER

✔We should use minimum 4 No’s of bars in square column , And 6
No’s of bars in circular column.
Lapping length for beam 40D and for Column 50D
✔Slab thickness should be 125mm
✔Main bars should not be less than 12mm and distribution bars
should not be less than 8mm.
✔The lapping should not be allowed for steel dai more than 36mm.
✔Dimension tolerance for cubes + 2 mm.
✔1st class bricks should not be abosorb more than 15% of water.
✔The Concrete should not be fall from more than 1.5 meter.
Compressive strength of Bricks is 3.5 N / mm
8 kg per MT required in steel works.

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