9.08. Despite the first paragraph of section 9.07, a contractor or owner-builder who carries out alteration work recommended by the manufacturer on an amusement ride or device following an incident or an accident involving a similar amusement ride or device must, within 2 working days after the end of the alteration work, declare the work to the Board with the information required under subparagraphs 1 to 5 of that paragraph, and the nature of the work carried out.