Jobs in the construction industry are often very physically demanding, which is why there are relatively few older employees in subway construction. Due to the long training periods and less physical strain, they are more likely to be found in architecture and engineering firms. Overall, however, far more are employed in building construction and civil engineering than in architecture and engineering firms, which is why the latter are hardly significant.
Jobs in the construction industry are often very physically demanding, which is why there are relatively few older employees in subway construction. Due to the long training periods and less physical strain, they are more likely to be found in architecture and engineering firms. Overall, however, far more are employed in building construction and civil engineering than in architecture and engineering firms, which is why the latter are hardly significant.