On application from a person subject to the systems development charge imposed by this ordinance, the council shall allow a credit against the charge for the construction of a qualified public improvement. For purposes of this section, a “qualified public improvement” means one that is required as a condition of residential development approval, identified in the City’s capital improvement plan for storm drainage, and not located on or contiguous to property that is the subject of residential development approval. [BC 4.07.060, added by Ordinance No. 3686, 7/17/89]