30. A monetary administrative penalty of $750 in the case of a natural person or $3,500 in other cases may be imposed on the person in charge who fails(1) to ensure the persons served a continuous service or to maintain its system in good working order, in accordance with section 3;
(2) to set up or maintain, for the entire duration of the work, the measures to ensure the sanitation of the premises and, where applicable, access to alternate services in the cases provided for in section 4; or
(3) to comply with the conditions of suspension or restoration of service provided for in section 6.