When it comes to the attention of the Permit Authority that the provisions of any permit or the terms of any regulation for administration have been violated by the holder of the permit, the Permit Authority may temporarily suspend the permit for a period of thirty (30) days. Before making such a temporary suspension, the Permit Authority shall give the permit holder written notice of the specific violation and shall allow the permit holder a period of at least fifteen (15) days to correct the violation. If the permit holder does not concur with the alleged violation, he shall, within fifteen (15) days of his receipt of the notice, show cause to the Permit Authority why temporary suspension should not be ordered. A hearing shall be held within the thirty (30) day period pursuant to Section 8-412.