It seems to me like he just continued full steam ahead with the project and took over her tasks. Considering their timeline, there's no time to address her stupidity. He just identified the problem (not only did she screw up transportation, but she was really rude to the contact), and rather than playing the "who's the blame game" focused on the bottomline of getting the project done.
That's why I think that.
I seriously cannot spell today - sorry!