(1) It is the duty of the department of public health and environment to enforce this part 1, and, for that purpose, the department has full power at all times to enter every such building, room, basement, enclosure, or premises occupied or used or suspected of being occupied or used for the production, preparation, or manufacture for sale, or the storage, sale, distribution, or transportation of such food, to inspect the premises and all utensils, fixtures, furniture, and machinery used pursuant to the provisions of this subsection (1). Any refusal to permit such inspection shall be deemed a violation of this part 1. If upon inspection any such food producing or distributing establishment, conveyance, or employer, employee, clerk, driver, or other person is found to be violating any of the provisions of this part 1, or if the production, preparation, manufacture, packing, storage, sale, distribution, or transportation of such food is being conducted in a manner detrimental to the health of the employees and operatives or to the character or quality of the food therein produced, prepared, manufactured, packed, stored, sold, distributed, or conveyed, the department of public health and environment shall issue a written order to the person, firm, or corporation responsible for the violation or condition to abate such condition or violation or to make such changes or improvements as may be necessary to abate them within a reasonable time. Notice of such order may be served by delivering a copy thereof to said person, firm, or corporation or by sending a copy thereof by registered mail, and the receipt thereof through the post office shall be prima facie evidence that notice of said order has been received.

(2) Such person, firm, or corporation has the right to appear in person or by attorney before the department of public health and environment, or the person appointed by it for such purpose, within the time limited in the order and shall be given an opportunity to be heard and to show why such order or instructions should not be obeyed. Such hearing shall be under such rules and regulations as may be prescribed by the department. If after such hearing it appears that the provisions or requirements of this part 1 have not been violated, said order shall be rescinded. If it appears that the requirements or provisions of this part 1 are being violated and that the person, firm, or corporation notified is responsible therefor, said previous order shall be confirmed or amended, as the facts shall warrant, and shall thereupon be final, but such additional time as is necessary may be granted within which to comply with said final order. If such person, firm, or corporation is not present or represented when such final order is made, notice thereof shall be given as provided in subsection (1) of this section. Upon failure of the parties to comply with the first order of the department within the time prescribed when no hearing is demanded or upon failure to comply with the final order within the time specified, the department of public health and environment shall certify the facts to the district attorney of the county in which such violation occurred, and such district attorney shall proceed against the parties for the fines and penalties provided by this part 1 and also for the abatement of the nuisance. The proceedings prescribed in this section for the abatement of nuisance as defined in section 25-4-106 shall not in any manner relieve the violator from prosecution in the first instance for any such violation or from the penalties for such violation prescribed by section 25-4-111.