The subdivider shall submit to the City Engineer the original tracing of the map and any duplicates per City and County requirements, corrected to its final form and signed by all parties required to execute the certificates and statements on the map. Original signatures shall appear on the original drawing and on the blueline duplicate. Upon receipt of all required certificates and submittals, the City Engineer shall sign the appropriate certificates and transmit the original map to the City Clerk. The date the map shall be deemed filed with the City Council is the date on which the City Clerk receives the map.