Article 102 - APPLICABILITY

Section 28-102.1

Section 28-102.1

  §28-102.1  General. Where, in any specific case, different sections of
this code specify different materials, methods of construction or  other
requirements,  the  most  restrictive  shall  govern.  Where  a  general
requirement  conflicts  with  a  specific  requirement,   the   specific
requirement  shall govern. Where British and metric units of measurement
conflict, the British units shall govern.

Section 28-102.2

Section 28-102.2

  §28-102.2 Other laws. The provisions of this code do not presumptively
provide  for  matters  that are contained in the charter, the labor law,
the multiple dwelling law, the zoning resolution, or  the  general  city
law.  Where  there is conflict or inconsistency between the requirements
of this code and other  applicable  laws  and  rules,  unless  otherwise
required,  such  conflict  shall  be  resolved  in  favor  of  the  more
restrictive requirement.

Section 28-102.3

Section 28-102.3

  §28-102.3 Separability. If any clause, sentence, paragraph, section or
part  of  this code shall be adjudged to be invalid, such judgment shall
not affect, impair or invalidate the remainder  thereof,  but  shall  be
confined  in  its  operation to the clause, sentence, paragraph, or part
thereof directly involved in the  controversy  in  which  such  judgment
shall have been rendered.

Section 28-102.4

Section 28-102.4

  §28-102.4  Existing  buildings.  The  lawful  use  or occupancy of any
existing building  or  structure,  including  the  use  of  any  service
equipment  therein,  may  be  continued  unless  a retroactive change is
specifically required by the provisions of this code or other applicable
laws or rules. The continuation of the unlawful use or  occupancy  of  a
building  or structure after the effective date of this code contrary to
the provisions of this code or other applicable law or rule shall  be  a
violation of this code.

Section 28-102.4.1

Section 28-102.4.1

  §28-102.4.1   Existing  buildings  must  comply  with  the  applicable
retroactive requirements of the 1968 building code.  Existing  buildings
must  comply  with  the  applicable retroactive requirements of the 1968
building code including those requiring the installation of fire  safety
and building safety systems and the filing of verifying reports with the
department  of  such  installations  by  the  dates specified in section
27-228.5 of the administrative code or in other applicable provisions of
such 1968 building code. A violation  of  such  provisions  shall  be  a
violation of this code.

Section 28-102.4.2

Section 28-102.4.2

  §28-102.4.2  Change  in use or occupancy. Except as otherwise provided
in sections 28-101.4.1, 28-101.4.2, 28-101.4.3 or 28-101.4.4 changes  in
the  use  or  occupancy  of  any  building  or  structure made after the
effective date of this code shall comply with  the  provisions  of  this
code.  Any  changes  made  in  the  use  or  occupancy  of a building or
structure not in compliance with this code shall be prohibited and shall
be a violation of this code. After a change in use or occupancy has been
made in a building, the re-establishment of a  prior  use  or  occupancy
that  would  not  be  lawful  in a new building of the same construction
class shall be prohibited unless and until all the applicable provisions
of this code and other applicable laws and rules for such  reestablished
use  or  occupancy  shall  have  been complied with. A change from a use
prohibited by the provisions of this code, but which was permitted prior
to the effective date of this code, to another  use  prohibited  by  the
provisions of this code shall be deemed a violation of this code.

Section 28-102.4.3

Section 28-102.4.3

  §28-102.4.3  Alteration  of  existing  structures. Except as otherwise
provided in sections 28-101.4.1, 28-101.4.2, 28-101.4.3 and  28-101.4.4,
existing  structures altered after the effective date of this code shall
comply with the provisions of this code. In accordance with  subdivision
eleven  of  section  three of the multiple dwelling law and article 4 of
subchapter 1 of the 1968 building code, at  the  option  of  the  owner,
multiple  dwellings erected prior to December 6, 1969 may be altered and
buildings erected prior to December 6, 1969 may be converted to multiple
dwellings in accordance  with  applicable  provisions  of  the  multiple
dwelling  law  and  the building laws and regulations in effect prior to
December 6, 1968, provided the general safety and public welfare are not
thereby endangered.

Section 28-102.4.4

Section 28-102.4.4

  §28-102.4.4   Occupancy   classifications.  With  regard  to  existing
buildings, references to occupancy classifications in this code shall be
deemed to refer to the equivalent  occupancy  classification  under  the
1968 building code.

Section 28-102.5

Section 28-102.5

  §28-102.5  Grading of lots. The regulation of lots, in conformity with
the street on which they are  situated,  shall  be  calculated  at  curb
level. Where a lot has more than one street frontage, and is so situated
that  the  street  frontages  intersect,  the curb of the longest street
frontage shall be used. When the street frontages do not intersect,  the
curb  along each frontage shall be used to one-half the depth of the lot
between street frontages. A lot as referred to in this section  28-102.5
shall  mean  a  parcel  of land twenty-five feet by one hundred feet, or
less, in one ownership whether adjacent land be in  the  same  or  other
ownership;  but,  for this purpose, no land in the same ownership may be
divided into lots smaller than twenty-five feet by one hundred feet.

Section 28-102.6

Section 28-102.6

  §28-102.6  Appendices.  All  enacted  appendices  are  a  part  of the
provisions of this code.

Section 28-102.7

Section 28-102.7

  §28-102.7  References  in  other laws. References to provisions of the
building code of the city of New York or to chapter 1 of title 27 of the
administrative code in other laws shall be deemed to refer to equivalent
provisions of the 1968 building code or the New York  city  construction
codes as the context in which such references appear may require.