The power supply for means of egress illumination shall normally be provided by the premise’s electrical supply.
BC 2702 ( Code 2014)
Emergency and standby power systems shall be installed in accordance with the New York City Electrical Code, NFPA 110, and NFPA 111.
AC 27-542 (Code 1968)
All assembly spaces shall be provided with emergency lighting facilities sufficient to provide at least five-foot candles of illumination at the floor level. Such lighting shall be on circuits that are separate from the general lighting and power circuits, either taken off ahead of the main switch or connected to a separate emergency lighting power source and be arranged to operate automatically in the event of failure of the normal lighting system
BUILDING CODE 2022 CHAPTER 10 – MEANS OF EGRESSTABLE 1004.1.3 MAXIMUM FLOOR AREA ALLOWANCES PER OCCUPANTFUNCTION OF SPACE OCCUPANT LOAD FACTOR... read more
ZONE R2(Non-contextual) Applicable Use:Single-family DetachedUse group 1 (residential use)Use group 3 and 4 (community facility use) Applicable bulk:LOTMinimum Lot area: 3,800 sfMinimum... read more
ZONE R10A(QUALITY HOUSING) Applicable Use:Use group 1: Detached (single family)Use group 2: All conditions (Single / two / Multi Family)Use group... read more
ZONE R10X(CONTEXTUAL ZONE)(QUALITY HOUSING) Applicable Use:Use group 1: Detached (single family)Use group 2: All conditions (Single / two / Multi Family)Use... read more
C1-9 COMMERCIAL ZONING (NYC)-Commercial FAR: 2.0-Residential FAR: 10 -Community Facility FAR: 10*up to 20% increase for Public Plaza (ZR 33-10... read more
ZONE R10 ST(STANDARD TOWER) Applicable Use:Use group 1: Detached (single family)Use group 2: All conditions (Single / two / Multi Family)Use... read more
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