Should a conflict occur between the provisions of this code, the engineering standards or manuals adopted by the city in relation to this code, or between this code, the engineering standards and related manuals with laws, regulations, codes or rules promulgated by other authority having jurisdiction within the city, the most restrictive requirement shall be applied, except when constrained by federal or state law, or where specifically provided otherwise in this code. (Ord. 5905 § 1, 2009.)