Temporary structures in residential districts shall comply with the following:
(a) Temporary structures for construction operations, including field offices, storage of materials, and work shops for assembly of components, may be permitted on undeveloped lots, or for use during remodeling or expansion of a residential dwelling, if such structures are found necessary for the construction operations for which a building permit has been issued, provided such temporary structures shall be located at least thirty (30) feet from the nearest occupied residential dwelling and shall be removed within ten (10) days after the completion or discontinuance of the work.
(b) One portable home storage unit which is designed for the temporary storage of household goods, furnishings, and building materials may be placed on a paved off-street surface on private property at least fifteen (15) feet from the right-of-way within any residential district for a period not to exceed fifteen (15) days. An application for a permit shall be filed with the Zoning Administrator prior to placement of any portable home storage unit. A permit fee shall be charged pursuant to the City's adopted Fee Schedule or Ordinance. One fifteen (15) day extension, with an additional permit fee, may be granted by the Zoning Administrator upon a showing of hardship by the applicant. No portable home storage unit use will be permitted beyond two (2) separate times per calendar year, at least six (6) months apart.