Section 28-101.2. Intent

The  purpose of this code is to provide reasonable
  minimum requirements and standards, based upon  current  scientific  and
  engineering knowledge, experience and techniques, and the utilization of
  modern  machinery,  equipment,  materials,  and  forms  and  methods  of
  construction, for the regulation of building construction in the city of
  New York in the interest of public safety, health and welfare, and  with
  due regard for building construction and maintenance costs.