30 × 50 House plan plinth beam and floor level above ground

This is the details of the plinth beam
how much above the the plinth beam should be

1) plinth beam above ground level is 15" size

2) 3' above the 15" from the ground level

3) 3" damp proof course has been used

that is the floor level
this is the detailing about it

Видео 30 × 50 House plan plinth beam and floor level above ground канала Life is Awesome Civil Engineering Plans