Subdivision (c) of section 1220.1 of 19 NYCRR is amended by adding new paragraphs (8), (9), (10), and (11) to read as follows:
(8) 2010 RCNYS Section R313.4.3 Exception 2. Exception 2 in Section R313.4.3 of the 2010 RCNYS, as amended and restated in paragraph (2) of this subdivision, is further amended and restated in its entirety to read as follows:
“2. In buildings other than bed and breakfast dwellings that undergo repair, alteration, change of occupancy, addition or relocation in accordance with Appendix J, carbon monoxide alarms may be battery operated, cord-type or direct plug.”
(9) 2010 RCNYS Table R403.1. The heading of the final column in Table R403.1 on the 2010 RCNYS shall be deemed to be amended to read as follows: “4,000 or more.”
(10) 2010 RCNYS Appendix J, Section J104. Section J104 in Appendix J of the 2010 RCNYS, which currently consists of Section J104.1 only, shall be deemed to be amended and restated in its entirety as a new Section J104, to include Section J104.1 and Section J104.2, to read as follows:
“J104.1. Additions and Alterations. Additions and alterations shall comply with Sections N1101.3.1, N1101.3.2 and N1101.3.3.
“J104.2. Change of occupancy. Change of building occupancy shall comply with Section N1101.3.2.”
(11) 2010 RCNYS Appendix J, Section J501.2. Section J501.2 in Appendix J of the 2010 RCNYS shall be deemed to be amended and restated in its entirety to read as follows:
“J501.2 Conformance. An existing building or portion thereof shall not be altered such that the building becomes less safe than its existing condition.
“Exception. Where the current level of safety or sanitation is proposed to be reduced, the portion altered shall conform to the requirements of this code.”