The engineering services manager shall examine the map and accompanying instruments, papers, and materials and determine whether the map is in substantial compliance with the tentative map as approved and as modified by any approved alterations, whether it complies with requirements of this chapter and of the Subdivision Map Act applicable at the time of approval of the tentative map, and whether it is technically correct. Once these findings are made, the engineering services manager (or a licensed civil engineer authorized to practice land surveying or licensed surveyor as delegated by the community development director) shall affix his/her certificate of approval to the map stating that he/she has examined the map and has made these findings. (Ord. 2007-08 § 4 (Exh. A), 2007)