The exterior of a structure shall be maintained in good repair,
structurally sound and sanitary so as not to pose a threat to the
public health, safety or welfare.
304.1.1
Unsafe conditions. The following conditions shall
be determined as unsafe and shall be repaired or replaced to comply
with the International Building Code or the International Existing Building Code as required for existing
buildings:
1. The nominal strength of any structural member is exceeded by nominal
loads, the load effects or the required strength.
2. The anchorage of the floor or roof to walls or columns,
and of walls and columns to foundations is not capable of resisting
all nominal loads or load effects.
3. Structures or components thereof that have reached their limit state.
4. Siding and masonry joints including joints between the building envelope
and the perimeter of windows, doors and skylights are not maintained,
weather resistant or water tight.
5. Structural members that have evidence of deterioration or that are not capable of safely supporting all nominal loads and
load effects.
6. Foundation systems that are not firmly supported by footings, are
not plumb and free from open cracks and breaks, are not properly anchored or are not capable of supporting all nominal loads
and resisting all load effects.
7. Exterior walls that are not anchored to supporting
and supported elements or are not plumb and free of holes, cracks
or breaks and loose or rotting materials, are not properly anchored or are not capable of supporting all nominal loads
and resisting all load effects.
8. Roofing or roofing components that have defects that admit rain,
roof surfaces with inadequate drainage, or any portion of the roof
framing that is not in good repair with signs of deterioration, fatigue or without proper anchorage and incapable of supporting
all nominal loads and resisting all load effects.
9. Flooring and flooring components with defects that affect serviceability
or flooring components that show signs of deterioration or fatigue, are not properly anchored or are incapable
of supporting all nominal loads and resisting all load effects.
10.
Veneer, cornices, belt courses, corbels, trim, wall facings
and similar decorative features not properly anchored or that are
anchored with connections not capable of supporting all nominal loads
and resisting all load effects.
11.
Overhang extensions or projections including, but not limited
to, trash chutes, canopies, marquees, signs, awnings, fire escapes,
standpipes and exhaust ducts not properly anchored or that are anchored with connections not capable
of supporting all nominal loads and resisting all load effects.
12.
Exterior stairs, decks, porches, balconies and all similar appurtenances
attached thereto, including guards and handrails,
are not structurally sound, not properly anchored or that are anchored with connections not capable
of supporting all nominal loads and resisting all load effects.
13.
Chimneys, cooling towers, smokestacks
and similar appurtenances not structurally sound or not properly anchored, or that are anchored with connections not capable
of supporting all nominal loads and resisting all load effects.
1.
Where substantiated otherwise by an approved method.
2.
Demolition of unsafe conditions shall be permitted where approved by the code official.
Exterior surfaces, including but not limited to, doors, door
and window frames, cornices, porches, trim, balconies, decks and fences,
shall be maintained in good condition. Exterior wood surfaces, other
than decay-resistant woods, shall be protected from the elements and
decay by painting or other protective covering or treatment. Peeling,
flaking and chipped paint shall be eliminated and surfaces repainted.
Siding and masonry joints, as well as those between the building envelope
and the perimeter of windows, doors and skylights, shall be maintained
weather resistant and water tight. Metal surfaces subject to rust
or corrosion shall be coated to inhibit such rust and corrosion, and
surfaces with rust or corrosion shall be stabilized and coated to
inhibit future rust and corrosion. Oxidation stains shall be removed
from exterior surfaces. Surfaces designed for stabilization by oxidation
are exempt from this requirement.
Buildings shall have approved address numbers
placed in a position to be plainly legible and visible from the street
or road fronting the property. These numbers shall contrast with their
background. Address numbers shall be Arabic numerals or alphabet letters.
Numbers shall be not less than 4 inches (102 mm) in height with a
minimum stroke width of 0.5 inch (12.7 mm).
Structural members shall be maintained free from deterioration, and shall be capable of safely supporting the imposed dead and
live loads.
Foundation walls shall be maintained plumb and free from open
cracks and breaks and shall be kept in such condition so as to prevent
the entry of rodents and other pests.
Exterior walls shall be free from holes, breaks, and loose or
rotting materials; and maintained weatherproof and properly surface
coated where required to prevent deterioration.
The roof and flashing shall be sound, tight and not have defects
that admit rain. Roof drainage shall be adequate to prevent dampness
or deterioration in the walls or interior portion
of the structure. Roof drains, gutters and downspouts shall be maintained
in good repair and free from obstructions. Roof water shall not be
discharged in a manner that creates a public nuisance.
Cornices, belt courses, corbels, terra cotta trim, wall facings
and similar decorative features shall be maintained in good repair
with proper anchorage and in a safe condition.
Overhang extensions including, but not limited to, canopies,
marquees, signs, metal awnings, fire escapes, standpipes and exhaust
ducts shall be maintained in good repair and be properly anchored so as to be kept in a sound condition. Where required, all exposed
surfaces of metal or wood shall be protected from the elements and
against decay or rust by periodic application of weather-coating materials,
such as paint or similar surface treatment.
Every exterior stairway, deck, porch and balcony, and all appurtenances
attached thereto, shall be maintained structurally sound, in good
repair, with proper anchorage and capable of supporting the imposed
loads.
Chimneys, cooling towers, smoke stacks, and similar appurtenances
shall be maintained structurally safe and sound, and in good repair.
Exposed surfaces of metal or wood shall be protected from the elements
and against decay or rust by periodic application of weather-coating
materials, such as paint or similar surface treatment.
Every handrail and guard shall be firmly fastened
and capable of supporting normally imposed loads and shall be maintained
in good condition.
Every window, skylight, door and frame shall be kept in sound
condition, good repair and weather tight.
304.13.1
Glazing. Glazing materials shall be maintained
free from cracks and holes.
304.13.2
Openable windows. Every window, other than a fixed
window, shall be easily openable and capable of being held in position
by window hardware.
During the period from [DATE] to [DATE], every door, window
and other outside opening required for ventilation of habitable rooms, food preparation areas, food service areas or
any areas where products to be included or utilized in food for human
consumption are processed, manufactured, packaged or stored shall
be supplied with approved tightly fitting screens
of minimum 16 mesh per inch (16 mesh per 25 mm), and every screen
door used for insect control shall have a self-closing device in good
working condition.
Exception: Screens shall not be required where
other approved means, such as air curtains or insect
repellent fans, are employed.
Exterior doors, door assemblies, operator systems if provided,
and hardware shall be maintained in good condition. Locks at all entrances
to dwelling units and sleeping units shall tightly secure the door.
Locks on means of egress doors shall be in accordance with Section
702.3.
Every basement hatchway shall be maintained
to prevent the entrance of rodents, rain and surface drainage water.
Every basement window that is openable shall
be supplied with rodent shields, storm windows or other approved protection against the entry of rodents.
Doors, windows or hatchways for dwelling units, room units or housekeeping units shall be provided
with devices designed to provide security for the occupants and property within.
304.18.1
Doors. Doors providing access to a dwelling
unit, rooming unit or housekeeping
unit that is rented, leased or let shall be equipped with
a deadbolt lock designed to be readily openable from the side from
which egress is to be made without the need for keys, special knowledge
or effort and shall have a minimum lock throw of 1 inch (25 mm). Such
deadbolt locks shall be installed according to the manufacturer's
specifications and maintained in good working order. For the purpose
of this section, a sliding bolt shall not be considered an acceptable
deadbolt lock.
304.18.2
Windows. Operable windows located in whole or in
part within 6 feet (1828 mm) above ground level or a walking surface
below that provide access to a dwelling unit, rooming unit or housekeeping unit that is rented, leased or
let shall be equipped with a window sash locking device.
304.18.3
Basement hatchways. Basement hatchways
that provide access to a dwelling unit, rooming unit or housekeeping unit that is rented, leased or
let shall be equipped with devices that secure the units from unauthorized
entry.
Exterior gates, gate assemblies, operator systems if provided,
and hardware shall be maintained in good condition. Latches at all
entrances shall tightly secure the gates.