<prompt> Translate the following text to EnglishMara baada ya mkataba wa kubuni ujenzi umetolewa, mabadiliko ya mahitaji ya mmiliki kwa ujumla yatasababisha adhabu kubwa kwa gharama ya mradi na ratiba.  <response>: Once the designbuild contract has been awarded, changes to owner requirements will generally incur heavy penalties to the project cost and schedule. 