The levels of worker interaction and ability to control behavior by GCs are moderate. On one hand, GCs typically monitor quality and progress through occasional cursory inspections and discussions with foremen rather than through interacting directly with the workers. Indeed, a subcontractor would likely complain if a GC were interacting frequently with workers during the performance of the work because it would likely lead to conflicting directions and hamper productivity. On the other hand, it is custom and practice and in most subcontracts that the GC can direct a subcontractor foreman to remove specific workers from the site due to unacceptable work or behavior.