- |. \: w0 \$ o2#AASTAR 1 s! W) K- ?; E: W, a9 S1 h9 L 8 i; _, Y2 h/ s" R! RWhy? Without looking into the blue print, how can a client I know the details? How can a client give structure changes before seeing the blue print? In the contract, there is a term says that all changes in 14 days will be approved without administration fee.