Multiple Dwelling Law

ARTICLE 4
FIREPROOF MULTIPLE DWELLINGS
Section 100. Application of article four.
TITLE 1
FIRE PROTECTION
Section 101. Requirements for fireproof construction.
102. Stairs.
103. Egress from apartments.
104. Bulkheads.
105. Separation and ventilation of stairs.
106. Cellar and basement stairs.
107. Public halls.
108. Partitions.
TITLE 2
SANITATION
Section 115. Interior water-closets and bathrooms.
116. Water-closets in certain class B multiple dwellings.
117. Employees` water-closets.

S 100. Application of article four. The provisions of this article
shall apply to fireproof multiple dwellings erected after April
eighteenth, nineteen hundred twenty-nine, and to such dwellings only.
They shall apply to all such fireproof dwellings unless their
application is expressly limited to dwellings of a particular class.
They shall apply in addition to, and not in substitution for, the
provisions of article three.