Whenever a change of electrical contractor occurs, the property owner, developer, or general contractor must inform the County by letter of such change. The letter should be addressed to the Director and/or representative and should include the following: electrical permit number(s), addressee(s), the last type of inspection if any, the reason for changing contractor, and the new contractor if selected. A copy of this letter should also be sent to the utility providing electric power when service work is included on the permit(s). Subsequent to receipt of this letter a "change in contractor" type of inspection will be made. When the inspection is completed and before resuming work, the new contractor must obtain a new permit at a cost to be determined by the Director and/or representative. Whenever any electrical work for which a permit is required has been started prior to obtaining a permit, a special investigation shall be made before an application may be filed to request the required permit. In addition to the filing fee and regular permit fee, an investigation fee of One Hundred Eighty Dollars, plus 10% technology fee as amended in Subtitle 2-253.63 Fee Table for residential work and Three Hundred Dollars, plus 10% technology fee as amended in Subtitle 2-253.63 Fee Table for commercial work shall be paid at the time of filing the application for the required permit. Whenever work under a permit has been placed, partially completed, or concealed without first obtaining the required inspection approval, the Director and/or representative shall cause a special investigation to be made. The fee for the special investigation shall be One Hundred Eighty Dollars, plus 10% technology fee as amended in Subtitle 2-253.63 Fee Table for residential and Three Hundred Dollars, plus 10% technology fee as amended in Subtitle 2-253.63 Fee Table for commercial and shall be payable before further inspections will be provided. Whenever an inspection is requested which cannot be rendered because the work has not been completed, a reinspection fee of Sixty-Six Dollars plus 10% technology fee as amended in Subtitle 2-253.63 Fee Table will be assessed against the contractor.