more questions from charlie

-The pitch of each roof area, including how and where they transition and how the media levels will correspond with the changes in slope
-A detail of exactly how the concrete walls will be poured, particularly if they will be poured before or after the roof deck is waterproofed. This decision will greatly impact how we approach the design of the drainage
-How the drainage will work (obviously related to the pitch and the walls). Essentially we need to understand how water will flow to drains and what obstacles we need to work around so that the roof drains properly.

-is it possible to lower parapet heights?what is soil depth can we reduce? what do we want to do about this?