The following access and improvement requirements shall apply in all zones unless specifically exempted by other approvals of subdivisions, land divisions, conditional use permits, variances, design review, precise street plan lines or unless specifically waived by the city council where their application would cause hazardous or other undesirable situations. When applied to currently developed property, if additions or alterations exceed fifty percent of the existing population density or intensity of use, these standards shall apply as if the construction were on vacant property.
(Ord. 812 § 1, 1974; Ord. 832 § 31, 1975)