Some draftsman in the project team were transferred to the other group.
in order to finalize CD drawings in time, the rest of the draftsmen had to do some overtime work with a rate higher than regular one.
this is reimbursable expenses and architect can charge to client?
I know Expense of overtime work requiring higher than regular rates, if authorized in advance by the owner (p250 of David), but I would like to know if client has to pay for it even though it's not client's fault.