Projects that are based at facilities not owned, or leased and maintained by the University. However, if the project is conducted in leased space and the lease costs are directly charged to the project, the off-campus rate must be used. If the project involves both on-campus and off-campus sites, either the on-campus or off-campus rate generally should be applied, consistent with where the majority of the work is to be performed as measured by salary cost. The use of both on- and off-campus rates may be justified if both rates can be clearly identified with a significant portion of project salaries, meaning 25% or more of total salary/wage costs and the project’s total salary/wage costs exceed $250,000.