Quote Originally Posted by papi smith View Post
Sir max, Footing to 1F Slab is 1.8 meters and height of wall from 1F Slab to 2F Slab is 3.0 meters, architect says we can just use 1F slab beam using 12mm rebars, no more tie beam at the footing, columns are 3 meters apart at perimeter,
You can install tie beams below 600mm of your 1F slab if there no conflict to your plumbing layout or 1F elevation. Then from your tie beams you can place your chb there so you dont need wall footing. Tie beams is important on structural integrity of your house in case of earthquake.

Sent from my SM-G955F using Tapatalk