<prompt> Translate the following text to EnglishIkiwa kiwango cha kazi kwa uhandisi na usimamizi wa mradi ni asilimia 50 hadi 100 zaidi ya kazi ya ujenzi, basi karibu masaa 17,000 hadi 28,000 ya uhandisi na usimamizi wa mradi zinahitajika kwa mradi.  <response>: If labor rates for engineering and project management is 50 - 100 percent greater than construction labor, then about 17,000 to about 28,000 man-hours of engineering and project management are needed for the project. 