The planning department staff may authorize minor deviations from conditional use permits that appear necessary in light of technical or engineering considerations first discovered during actual development and that are not reasonably anticipated during the initial approval process, as long as they comply with the standards of this title. Minor deviations shall not include increases in the intensity of use, the introduction of uses not previously approved, or decreases in the amount of open space or resource protection. (Ord. 1495-96 § 3(part), 1996).