23.3. A monetary administrative penalty of $500 in the case of a natural person or $2,500 in other cases may be imposed on any person who fails(1) to send to the Minister the notices and the certificates referred to in section 5.2 within the period and on the conditions referred to therein;
(2) to comply with the standards provided for in section 8 regarding the acceptance tests and criteria for a main in the cases and for the mains referred to therein;
(3) to comply with any requirement provided for in paragraphs 1, 2 and 3 of section 9 in the case of work referred to in that section;
(4) to appoint an engineer referred to in section 9.1 or to obtain from the engineer the certificate required on the conditions provided for in the first or second paragraph of that section;
(5) to send to the municipality or borough the certificate or plan referred to in the second paragraph of section 16 or 17;
(6) to appoint an engineer referred to in the first paragraph of section 17 for monitoring the work covered therein or to obtain from the engineer the certificate required by that section;
(7) to carry out the work referred to in section 21 in accordance with the specifications prescribed by that section.
The penalty provided for in the first paragraph may also be imposed on any person who undertakes work referred to in section 16 without having obtained the required certificate in accordance with that section.