hey engineers
what is the meaning of clear cover of footing is 75mm (B) and 50 mm (S&T) ?
And what is flex board 20mm thinkness provided in b/w ?
And what is the best way to put the shuttring for pcc footing in the the right places as in drawings without the total station Small Bio
what is the meaning of clear cover of footing is 75mm (B) and 50 mm (S&T) ?
And what is flex board 20mm thinkness provided in b/w ?
And what is the best way to put the shuttring for pcc footing in the the right places as in drawings without the total station Small Bio





































