(1) “Improvement” refers to such street work and utilities to be installed or agreed to be installed, by the subdivider, either on site or off site, to be used for public or private streets, highways, ways and easements as are necessary for the general use of the lot owners in the subdivision and local neighborhood traffic and drainage needs as a condition precedent to the approval and acceptance of the final map thereof.

(2) “Improvement” also refers to such other specific improvements or types of improvements, the installation of which, either by the subdivider, by public agencies, by private utilities, by any other entity approved by the local agency or by a combination thereof, is necessary or convenient to insure conformity to or implementation of the general plan or an adopted specific plan of the city. (Ord. No. 1305, (part).)