New Jersey Administrative Code
Title 5 - COMMUNITY AFFAIRS
Chapter 23 - UNIFORM CONSTRUCTION CODE
Subchapter 3 - SUBCODES
Section 5:23-3.2 - Matters covered; exceptions
Universal Citation: NJ Admin Code 5:23-3.2
Current through Register Vol. 57, No. 6, March 17, 2025
(a) Except as is otherwise provided in (b), (c) and (d) below, the provisions of this subchapter shall apply uniformly throughout the State. Any standards other than those provided herein are void and of no effect.
(b) Rules concerning exceptions in health care facilities are as follows:
1.
Construction or rehabilitation of health care facilities shall be in accordance with this code and with the "Guidelines for Design and Construction
of Health Care Facilities" (Facilities Guidelines Institute), current edition. All health care facilities shall comply with National Fire Protection
Association (NFPA) 101, the Life Safety Code, as referenced in the rules promulgated by the Centers for Medicare and Medicaid Services. In the event
of any conflict, the more restrictive code provision shall govern.
2. The Department of Health may adopt
licensing standards for the physical plant and environment of health care facilities that supplement this code and the "Guidelines for Design and
Construction of Health Care Facilities," although these standards may not be in conflict with these codes.
3. The publication "Guidelines for Design and Construction of Health Care Facilities" is available from the
American Society for Healthcare Engineering (ASHE) of the American Hospital Association, 155 Wacker Dr., Chicago, IL 60606 and can be ordered through
the Facilities Guidelines Institute at www.fgiguidelines.org.
(c) Individual on-site water supply and sewage disposal systems shall be in accordance with N.J.S.A. 58:11-23 et seq., and N.J.A.C. 7:10-3.1 et seq. and N.J.A.C. 7:9-2.1 et seq.
(d) Rules concerning commercial farm buildings are as follows:
1. A commercial farm building means any building located on a commercial farm which produces not less than $ 2,500
worth of agricultural or horticultural products annually which building's main use or intended use is related to the production of agricultural or
horticultural products produced on that farm.
2. Buildings constructed in accordance with the provisions
of this section and meeting the requirements of (d)1 above shall be classified as commercial farm buildings. For those provisions not covered by this
section, commercial farm buildings shall comply with the construction code provisions applicable to Group S-2. Commercial farm buildings shall
include, but not be limited to, the following: stall barns, milking parlors, poultry houses, horse arenas, packing houses for agricultural or
horticultural commodities, farrowing houses, greenhouses, and buildings used for the storage of agricultural or horticultural products, farm
machinery and farm equipment, or farm materials and supplies that are produced or used on the farm.
3.
Pre-engineered grain bins, manure handling equipment and impoundments used on a farm for the storage of agricultural commodities or by-products which
are produced by or used on the farm shall not require a construction permit. However, all on-site construction work such as foundations and plumbing
and electrical connections shall be subject to all requirements and inspections of any applicable subcode(s).
4. A temporary greenhouse, also called a "hoophouse" or "polyhouse," used exclusively for the production and
storage of live plants, shall be exempt from the permit requirements of the Uniform Construction Code if it meets all the criteria of (d)4i through
iii below:
i. There is no permanent anchoring system or foundation;
ii. There is no storage, temporary or otherwise, of solvents, fertilizers, gases, or other chemical or flammable
materials;
iii. The structure is no wider than 31 feet and there is an unobstructed path of no greater
length than 150 feet from any point to a door or fully accessible wall area, the covering of which is a material no greater than six mils (152.4
micrometers) in thickness that yields approximately four pounds of maximum impact resistance to provide egress through the wall; and
iv. If a temporary greenhouse contains any device subject to the electrical subcode or any mechanical equipment
subject to the mechanical subcode, a permit shall be required for the device, system or fixture only. If the temporary greenhouse is connected to a
potable water system, a permit shall be required for the backflow prevention devices only.
5.
A three-sided turn-out shed used to shelter livestock shall be exempt from the permit requirements of the Uniform Construction Code provided there is
no permanent foundation or floor and provided the structure is 250 square feet or less in area and 14 feet or less in height and has no utility
(water, gas, oil, sewer or electric) connections.
i. The structure shall be of sufficient weight to remain in place
or shall be anchored to the ground. Concrete shall not be required for anchoring.
6.
Garden-type utility sheds and similar structures shall be exempt from the permit requirements of the Uniform Construction Code provided the structure
is 200 square feet or less in area, 10 feet or less in height, has no utility (water, gas, oil, sewer or electric) connections and the shed is
dimensionally stable without the foundation system. A shed shall be considered dimensionally stable if it is provided with a floor system that is
tied to the walls of the structure such that it reacts to loads as a unit.
i. The structure shall be of sufficient
weight to remain in place or shall be anchored to the ground. Concrete shall not be required for anchoring.
7. The type and amount of materials or supplies stored in a commercial farm building, including hay, straw, and
livestock bedding materials, shall not be subject to limitation. However, other hazardous materials within spaces of commercial farm buildings
occupied by more than 10 persons shall not exceed the allowable exempt amounts shown in Tables 307.1(1) and 307.1(2) of the building subcode unless
separated from the occupied area by appropriate fire resistance rated construction as prescribed in the building subcode.
8. A commercial farm building may be used as a place of public assembly for not more than 15 days in a calendar
year. For the purposes of enforcing this requirement, a public assembly shall be a gathering of 50 or more people. A permit shall be obtained from
the local fire official pursuant to the Uniform Fire Safety Act, N.J.S.A.
52:27D-192 et seq., and the fee for issuing the permit shall not exceed $ 75.00 per event.
i. A commercial farm building that is used as a place of public assembly for not more than 15 days in a calendar
year and that is provided with electricity shall comply with Section 1008 of the building subcode.
ii.
The use of a commercial farm building as a "special amusement building," as defined in the building subcode, shall be permitted only if a permit
specific to special amusement buildings is issued by the local fire official pursuant to the Uniform Fire Safety Act,
N.J.S.A. 52:27D-192 et seq. or if the
building or portion thereof complies with N.J.A.C.
5:23-6.31(a)5 vii.
9. Buildings containing
any of the following uses are not included in the definition of a commercial farm building:
i. Residential
structures;
ii. High hazard facilities, such as grain elevators or grain storage silos used to store
products which are neither used nor produced on the farm itself;
iii. Processing facilities that include
specialized machinery to perform functions other than the washing, cleaning, hydrocooling, vacuum cooling, grading, sizing and packing of
agricultural or horticultural products, unless the exempted functions are only the first step in a sequence of processing to be performed on the
farm;
iv. Mercantile structures, such as farm retail markets or nursery greenhouse retail sales
areas;
v. Offices with either 11 or more occupants, or floor area of greater than 1,200 square feet;
and
vi. Buildings that contain any use not included in the definition of commercial farm building, except
incidental offices as provided in (d)12vii below.
10. A commercial farm building may include a
use that does not meet the definition of a "commercial farm building," provided that the space that does not meet the commercial farm building
definition is separate from the remainder of the building with the required fire separation assemblies and meets all applicable requirements of the
building subcode.
11. Construction type, height, and allowable area requirements for commercial farm
buildings and structures shall be as specified in the building subcode and shall not exceed the area or height limitations at Tables 504.3, 504.4,
and 506.2 for the type of construction used, except as follows:
i. The height and area of a one-story commercial
farm building of any type of construction shall not be limited if the building has a fire separation distance of 50 feet. In that case, a sprinkler
system shall not be required.
ii. The height and area of a two-story commercial farm building of any type
of construction shall not be limited if the building is provided with an approved automatic fire suppression system throughout, conforming to the
Uniform Construction Code and has a fire separation distance of 50 feet.
iii. Two or more commercial farm
buildings excepted pursuant to (d)11i and ii above may be constructed on the same lot, or on an owner's contiguous lots without meeting the fire
separation distance of 50 feet. However, the fire separation distance specified at Table 705.5 of the building subcode must be maintained between a
commercial farm building and any building not eligible for the commercial farm building exemption.
12. Commercial farm buildings exempted under (d)11i above shall meet the following requirements in lieu of those
requirements specified in the subsections of Chapter 10, Means of Egress, of the building subcode:
i. In lieu of
the requirements of Section 1017, the maximum distance of travel from any point in the building to an exit shall not exceed 150 feet;
ii. In lieu of the requirements of Sections 1006 and 1007, one exit is required for each 15,000 square feet of
floor area and fraction thereof;
iii. In lieu of the requirements of Section 1013, exit signs must be
posted. Exit signs are not required to be illuminated;
iv. The provisions of Section 1008 shall apply in
commercial farm buildings where the owner has determined to provide electricity. Where electricity is provided, any electric light provided in the
commercial farm building shall be deemed to meet the means of egress lighting requirements and a back up power source shall not be required unless
the commercial farm building will be used as a place of public assembly in accordance with (d)8 above.
v.
In lieu of the requirements of Section 1004, occupancy is limited to 30 people;
vi. Fire extinguishers
and "no smoking" signs shall be provided;
vii. Offices with 10 or fewer occupants and a floor area not in
excess of 1,200 square feet shall be considered incidental to the structure, if direct exit to the exterior is provided. 13. Site plans signed and
sealed by a registered architect or a licensed engineer, pursuant to N.J.A.C.
5:23-2.15(f)1 ix, shall not be required, provided that a sketch plan of the site is submitted to
the construction official.
14. A commercial farm building shall meet the fixture requirements
of the plumbing subcode, except as follows:
i. A building within 500 feet of a structure with a restroom facility
available for use shall not be required to have plumbing fixtures; or
ii. A building operated on a
seasonal basis, in use for no longer than six months within a 12-month period, may be served by a portable restroom.
Disclaimer: These regulations may not be the most recent version. New Jersey may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
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