I'm starting a project that has 2 phases. The first phase (4 storey building) finished floor elevation will be built 4'0" (1.2m) below the 2nd phase (4 storey building) finished ground floor elevation. These 2 building phases will be linked by a common stairwell vest. Question: In CA If I build my phase one ground floor on "floor one" will I encounter any issues (i.e. building foundations) later on when I introduce the phase 2 building that is 4'0" (1.2m) higher than the first?
Thanks!
nick.m