Permits Required; Fees. Dumpsters and portable units, as defined above and when placed on residential property or in a residential zone shall require a permit issued by the Construction Official upon payment of a fee of $25 and shall be limited to use for a period not to exceed 90 days, unless a longer period has been allowed as part of a development approval granted by the Planning Board or the Zoning Board or the Zoning Board of Adjustment, or by the Borough Council when no development application is involved. The Construction Official may grant one ninety-day permit extension for an additional fee of $25. During the period covered by the permit, a dumpster may be removed for emptying and replaced without requiring an additional permit.