HomeMy WebLinkAboutA042-ANSI STANDARDS64
2½ min
2½ min
64
72 min1830L C LC
LC
«2 min5111 «
13
½ max
dominant direction of
travel
13
long dimension
perpendicular to dominant
direction of travel
½ max
6.4
1/4 max
6.4
1
2
¼
¼
6.4
½
13
48 min
30 min760 1220
30 min
48 min30 min48 min1220760760
1220
(a)
forward
(b)
parallel
36 minX > 24610915
60 minX > 151525380 17-25
9
230
430-635
6 max
150 30 min760(a)
elevation
(b)
plan
11 min 27 min685280
205
8 min
9 min
230
(a)
elevation
(b)
plan 30 min760635
25 max
4 max
100
X ³ 802030X > 2768512 max
305
12 max
305
27-80685-203027 max68580 min2030X > 12
305
X > 12
305
(b)(a) 27 max6852030X < 8015 min38048 max122048 max122044 max1120>20-25 max
510-635
20 max
510
(a) (b)
10 max
255 122048 max15 min38010 max
255 122048 max34 max86534 max86546 max1170> 10-24 max
255-610
(a) (b)36 min48 min
24 max
1220
610 91532 min81532 min81591536 min610
24 max
42 min48 min12201065
1220
X < 48
42 min
1065
X < 48
1220
36 min
915
36 min
91560 min1525(a)
180 degree turn
(b)
180 degree turn
(Exception)
(c)
folding door
(a)
hinged door
(b)
sliding door
32 min
815
32 min
815
32 min
815
90°60 min152518 min
445
X > 8
205
(a)
pull side 122048 min(b)
push side
205
X > 8
122048 min12 min
305
(c)
push side, door provided with
both closer and latch
X > 8
205
48 min
1220
48 min
1220
(a) (b)
48 min
1220
(c)
ramp run landing landing
60 min
1525 1525
60 min
landing
ramp run
ramp run60 min
1525
60 min1525at least as wide as ramp run
(a)
straight
(b)
change in direction
12 min
305
12 min
305
X < 4
100
303.2 Vertical. Changes in level of 1/4 inch (6.4 mm) high maximum shall be
permitted to be vertical.
303.3 Beveled. Changes in level between 1/4 inch (6.4 mm) high minimum and 1/2
inch (13 mm) high maximum shall be beveled with a slope not steeper than 1:2.60 min24 min 36 min36 min
12 min
915
305 1525610 91512 min
305
60 min
1525
basearm arm308.2 Forward Reach.
308.2.1 Unobstructed. Where a forward reach is unobstructed, the high forward
reach shall be 48 inches (1220 mm) maximum and the low forward reach shall be
15 inches (380 mm) minimum above the finish floor or ground.
Figure 405.9.1 Extended Floor or Ground Surface Edge Protection
405.9.2 Curb or Barrier. A curb or barrier shall be provided that prevents the
passage of a 4 inch (100 mm) diameter sphere, where any portion of the sphere
is within 4 inches (100 mm) of the finish floor or ground surface.
Figure 405.9.2 Curb or Barrier Edge
Protection
404.2.4.3 Recessed Doors and Gates. Maneuvering clearances for forward
approach shall be provided when any obstruction within 18 inches (455 mm) of
the latch side of a doorway projects more than 8 inches (205 mm) beyond the
face of the door, measured perpendicular to the face of the door or gate.
Figure 404.2.4.3 Maneuvering Clearances at Recessed Doors and Gates
404.2.6 Doors in Series and Gates in Series. The distance between two hinged
or pivoted doors in series and gates in series shall be 48 inches (1220 mm)
minimum plus the width of doors or gates swinging into the space.
Figure 404.2.6 Doors in Series and Gates in Series
404.2.7 Door and Gate Hardware. Handles, pulls, latches, locks, and other
operable parts on doors and gates shall comply with 309.4. Operable parts of
such hardware shall be 34 inches (865 mm) minimum and 48 inches (1220 mm)
maximum above the finish floor or ground. Where sliding doors are in the fully
open position, operating hardware shall be exposed and usable from both sides.
404.2.8.1 Door Closers and Gate Closers. Door closers and gate closers shall
be adjusted so that from an open position of 90 degrees, the time required to
move the door to a position of 12 degrees from the latch is 5 seconds minimum.
404.2.8.2 Spring Hinges. Door and gate spring hinges shall be adjusted so that
from the open position of 70 degrees, the door or gate shall move to the
closed position in 1.5 seconds minimum.
404.2.9 Door and Gate Opening Force. Fire doors shall have a minimum opening
force allowable by the appropriate administrative authority. The force for
pushing or pulling open a door or gate other than fire doors shall be as follows:
1. Interior hinged doors and gates: 5 pounds (22.2 N) maximum.
2. Sliding or folding doors: 5 pounds (22.2 N) maximum. These forces do
not apply to the force required to retract latch bolts or disengage other
devices that hold the door or gate in a closed position.
404.2.10 Door and Gate Surfaces. Swinging door and gate surfaces within 10
inches (255 mm) of the finish floor or ground measured vertically shall have a
smooth surface on the push side extending the full width of the door or gate.
Parts creating horizontal or vertical joints in these surfaces shall be within 1/16
inch (1.6 mm) of the same plane as the other. Cavities created by added kick
plates shall be capped.
404.2.11 Vision Lights. Doors, gates, and side lights adjacent to doors or gates,
containing one or more glazing panels that permit viewing through the panels
shall have the bottom of at least one glazed panel located 43 inches (1090 mm)
maximum above the finish floor.
404.3 Automatic and Power-Assisted Doors and Gates. Automatic doors and
automatic gates shall comply with 404.3. Full-powered automatic doors shall
comply with ANSI/BHMA A156.10 (incorporated by reference, see "Referenced
Standards" in Chapter 1). Low-energy and power-assisted doors shall comply
with ANSI/BHMA A156.19 (1997 or 2002 edition) (incorporated by reference, see
"Referenced Standards" in Chapter 1).
404.3.2 Maneuvering Clearance. Clearances at power-assisted doors and gates
shall comply with 404.2.4. Clearances at automatic doors and gates without
standby power and serving an accessible means of egress shall comply with
404.2.4.
404.3.7 Revolving Doors, Revolving Gates, and Turnstiles. Revolving doors,
revolving gates, and turnstiles shall not be part of an accessible route.
405 Ramps
405.2 Slope. Ramp runs shall have a running slope not steeper than 1:12. 405.3
Cross Slope. Cross slope of ramp runs shall not be steeper than 1:48.
405.5 Clear Width. The clear width of a ramp run and, where handrails are
provided, the clear width between handrails shall be 36 inches (915 mm) minimum.
405.6 Rise. The rise for any ramp run shall be 30 inches (760 mm) maximum.
405.7 Landings. Ramps shall have landings at the top and the bottom of each
ramp run. Landings shall comply with 405.7.
Figure 405.7 Ramp
Landings
405.7.1 Slope. Landings shall have slope no steeper than 1:48. Changes in level
are not permitted.
405.7.2 Width. The landing clear width shall be at least as wide as the widest
ramp run leading to the landing.
405.7.3 Length. The landing clear length shall be 60 inches (1525 mm) long
minimum.
405.7.4 Change in Direction. Ramps that change direction between runs at
landings shall have a clear landing 60 inches (1525 mm) minimum by 60 inches
(1525 mm) minimum.
405.7.5 Doorways. Where doorways are located adjacent to a ramp landing,
maneuvering clearances required by 404.2.4 and 404.3.2 shall be permitted to
overlap the required landing 405.8 Handrails. Ramp runs with a rise greater
than 6 inches (150 mm) shall have handrails complying with 505.
405.9 Edge Protection. Edge protection complying with 405.9.1 or 405.9.2 shall
be provided on each side of ramp runs and at each side of ramp landings.
405.9.1 Extended Floor or Ground Surface. The floor or ground surface of the
ramp run or landing shall extend 12 inches (305 mm) minimum beyond the inside
face of a handrail complying with 505.
308.3 Side Reach.
308.3.1 Unobstructed. Where a clear floor or ground space allows a parallel
approach to an element and the side reach is unobstructed, the high side reach
shall be 48 inches (1220 mm) maximum and the low side reach shall be 15 inches
(380 mm) minimum above the finish floor or ground.
308.3.2 Obstructed High Reach. Where a clear floor or ground space allows a
parallel approach to an element and the high side reach is over an obstruction,
the height of the obstruction shall be 34 inches (865 mm) maximum and the
depth of the obstruction shall be 24 inches (610 mm) maximum. The high side
reach shall be 48 inches (1220 mm) maximum for a reach depth of 10 inches
(255 mm) maximum. Where the reach depth exceeds 10 inches (255 mm), the
high side reach shall be 46 inches (1170 mm) maximum for a reach depth of 24
inches (610 mm) maximum.
Figure 308.3.2 Obstructed High
Side Reach
309 Operable Parts
309.2 Clear Floor Space. A clear floor or ground space complying with 305 shall
be provided.
309.3 Height. Operable parts shall be placed within one or more of the reach
ranges specified in 308.
309.4 Operation. Operable parts shall be operable with one hand and shall not
require tight grasping, pinching, or twisting of the wrist. The force required to
activate operable parts shall be 5 pounds (22.2 N) maximum.
402.2 Components. Accessible routes shall consist of one or more of the
following components: walking surfaces with a running slope not steeper than
1:20, doorways, ramps, curb ramps excluding the flared sides, elevators, and
platform lifts. All components of an accessible route shall comply with the
applicable requirements of Chapter 4.
Advisory 402.2 Components. Walking surfaces must have running slopes not
steeper than 1:20, see 403.3. Other components of accessible routes, such as
ramps (405) and curb ramps (406), are permitted to be more steeply sloped.
403 Walking Surfaces
403.1 General. Walking surfaces that are a part of an accessible route shall
comply with 403.
403.2 Floor or Ground Surface. Floor or ground surfaces shall comply with 302.
403.3 Slope. The running slope of walking surfaces shall not be steeper than
1:20. The cross slope of walking surfaces shall not be steeper than 1:48.
403.4 Changes in Level. Changes in level shall comply with 303. 403.5
Clearances. Walking surfaces shall provide clearances complying with 403.5.
EXCEPTION: Within employee work areas, clearances on common use circulation
paths shall be permitted to be decreased by work area equipment provided that
the decrease is essential to the function of the work being performed.
403.5.1 Clear Width. Except as provided in 403.5.2 and 403.5.3, the clear width
of walking surfaces shall be 36 inches (915 mm) minimum.
EXCEPTION: The clear width shall be permitted to be reduced to 32 inches (815
mm) minimum for a length of 24 inches (610 mm) maximum provided that reduced
width segments are separated by segments that are 48 inches (1220 mm) long
minimum and 36 inches (915 mm) wide minimum.
Figure 403.5.1 Clear Width of an
Accessible Route
403.5.2 Clear Width at Turn. Where the accessible route makes a 180 degree
turn around an element which is less than 48 inches (1220 mm) wide, clear width
shall be 42 inches (1065 mm) minimum approaching the turn, 48 inches (1220
mm) minimum at the turn and 42 inches (1065 mm) minimum leaving the turn.
Figure 403.5.2 Clear Width
at Turn
403.5.3 Passing Spaces. An accessible route with a clear width less than 60
inches (1525 mm) shall provide passing spaces at intervals of 200 feet (61 m)
maximum.
404 Doors, Doorways, and Gates
404.2.3 Clear Width. Door openings shall provide a clear width of 32 inches (815
mm) minimum. Clear openings of doorways with swinging doors shall be measured
between the face of the door and the stop, with the door open 90 degrees.
Openings more than 24 inches (610 mm) deep shall provide a clear opening of 36
inches (915 mm) minimum. There shall be no projections into the required clear
opening width lower than 34 inches (865 mm) above the finish floor or ground.
Projections into the clear opening width between 34 inches (865 mm) and 80
inches (2030 mm) above the finish floor or ground shall not exceed 4 inches
(100 mm).
Figure 404.2.3 Clear Width of
Doorways
404.2.4 Maneuvering Clearances. Minimum maneuvering clearances at doors and
gates shall comply with 404.2.4. Maneuvering clearances shall extend the full
width of the doorway and the required latch side or hinge side clearance.
306.3 Knee Clearance.
306.3.1 General. Space under an element between 9 inches (230 mm) and 27
inches (685 mm) above the finish floor or ground shall be considered knee
clearance and shall comply with 306.3.
306.3.2 Maximum Depth. Knee clearance shall extend 25 inches (635 mm)
maximum under an element at 9 inches (230 mm) above the finish floor or ground.
306.3.3 Minimum Required Depth. Where knee clearance is required under an
element as part of a clear floor space, the knee clearance shall be 11 inches
(280 mm) deep minimum at 9 inches (230 mm) above the finish floor or ground,
and 8 inches (205 mm) deep minimum at 27 inches (685 mm) above the finish
floor or ground.
306.3.4 Clearance Reduction. Between 9 inches (230 mm) and 27 inches (685
mm) above the finish floor or ground, the knee clearance shall be permitted to
reduce at a rate of 1 inch (25 mm) in depth for each 6 inches (150 mm) in
height. 306.3.5 Width. Knee clearance shall be 30 inches (760 mm) wide minimum.
Figure 306.3 Knee
Clearance
307 Protruding Objects
307.2 Protrusion Limits. Objects with leading edges more than 27 inches (685
mm) and not more than 80 inches (2030 mm) above the finish floor or ground
shall protrude 4 inches (100 mm) maximum horizontally into the circulation path.
EXCEPTION: Handrails shall be permitted to protrude 4 1/2 inches (115 mm)
maximum.
Figure 307.2 Limits of Protruding
Objects
307.3 Post-Mounted Objects. Free-standing objects mounted on posts or
pylons shall overhang circulation paths 12 inches (305 mm) maximum when
located 27 inches (685 mm) minimum and 80 inches (2030 mm) maximum above
the finish floor or ground. Where a sign or other obstruction is mounted
between posts or pylons and the clear distance between the posts or pylons is
greater than 12 inches (305 mm), the lowest edge of such sign or obstruction
shall be 27 inches (685 mm) maximum or 80 inches (2030 mm) minimum above
the finish floor or ground.
Figure 307.3 Post-Mounted
Protruding Objects
307.4 Vertical Clearance. Vertical clearance shall be 80 inches (2030 mm) high
minimum. Guardrails or other barriers shall be provided where the vertical
clearance is less than 80 inches (2030 mm) high. The leading edge of such
guardrail or barrier shall be located 27 inches (685 mm) maximum above the
finish floor or ground.
EXCEPTION: Door closers and door stops shall be permitted to be 78 inches
(1980 mm) minimum above the finish floor or ground.
Figure 307.4 Vertical
Clearance
308 Reach Ranges
Children's Reach Ranges
Forward or Side
Reach Ages 3
and 4 Ages 5
through 8 Ages 9
through 12
High
(maximum) 36 in (915
mm) 40 in (1015
mm) 44 in (1120
mm)
16 in (405
mm)
18 in (455
mm)
20 in (510
mm)
Low
(minimum)
Figure 308.2.2 Obstructed High
Forward Reach
308.2.2 Obstructed High Reach. Where a high forward reach is over an
obstruction, the clear floor space shall extend beneath the element for a
distance not less than the required reach depth over the obstruction. The high
forward reach shall be 48 inches (1220 mm) maximum where the reach depth is
20 inches (510 mm) maximum. Where the reach depth exceeds 20 inches (510
mm), the high forward reach shall be 44 inches (1120 mm) maximum and the
reach depth shall be 25 inches (635 mm) maximum.
Figure 308.3.1 Unobstructed
Side Reach
302 Floor or Ground Surfaces
302.2 Carpet. Carpet or carpet tile shall be securely attached and shall have a
firm cushion, pad, or backing or no cushion or pad. Carpet or carpet tile shall
have a level loop, textured loop, level cut pile, or level cut/uncut pile texture.
Pile height shall be 1/2 inch (13 mm) maximum. Exposed edges of carpet shall be
fastened to floor surfaces and shall have trim on the entire length of the
exposed exposed edge. Carpet edge trim shall comply with 303.
Figure 302.2 Carpet Pile
Height
302.3 Openings. Openings in floor or ground surfaces shall not allow passage of
a sphere more than 1/2 inch (13 mm) diameter except as allowed in 407.4.3,
409.4.3, 410.4, 810.5.3 and 810.10. Elongated openings shall be placed so that
the long dimension is perpendicular to the dominant direction of travel.
Figure 302.3 Elongated Openings in Floor or
Ground Surfaces
Figure 303.2 Vertical Change
in Level
Figure 303.3 Beveled Change
in Level
304 Turning Space
304.3.1 Circular Space. The turning space shall be a space of 60 inches (1525
mm) diameter minimum. The space shall be permitted to include knee and toe
clearance complying with 306.
304.3.2 T-Shaped Space. The turning space shall be a T-shaped space within a
60 inch (1525 mm) square minimum with arms and base 36 inches (915 mm) wide
minimum. Each arm of the T shall be clear of obstructions 12 inches (305 mm)
minimum in each direction and the base shall be clear of obstructions 24 inches
(610 mm) minimum. The space shall be permitted to include knee and toe
clearance complying with 306 only at the end of either the base or one arm.
Figure 304.3.2 T-Shaped
Turning Space
Figure 305.3 Clear Floor or
Ground Space
Figure 305.5 Position of Clear Floor or
Ground Space
305.7.1 Forward Approach. Alcoves shall be 36 inches (915 mm)wide minimum
where the depth exceeds 24 inches (610 mm).
Figure 305.7.1 Maneuvering Clearance in an Alcove,
Forward Approach
305.7.2 Parallel Approach. Alcoves shall be 60 inches (1525 mm) wide minimum
where the depth exceeds 15 inches (380 mm).
Figure 305.7.2 Maneuvering Clearance in an Alcove,
Parallel Approach
306 Knee and Toe Clearance
306.2 Toe Clearance.
306.2.1 General. Space under an element between the finish floor or ground and
9 inches (230 mm) above the finish floor or ground shall be considered toe
clearance and shall comply with 306.2.
306.2.2 Maximum Depth. Toe clearance shall extend 25 inches (635 mm) maximum
under an element.
306.2.3 Minimum Required Depth. Where toe clearance is required at an element
as part of a clear floor space, the toe clearance shall extend 17 inches (430
mm) minimum under the element.
306.2.4 Additional Clearance. Space extending greater than 6 inches (150 mm)
beyond the available knee clearance at 9 inches (230 mm) above the finish floor
or ground shall not be considered toe clearance.
306.2.5 Width. Toe clearance shall be 30 inches (760 mm) wide minimum.
Figure 306.2 Toe
Clearance
407 Elevators
407.1 General. Elevators shall comply with 407 and with ASME A17.1
(incorporated by reference, see "Referenced Standards" in Chapter 1). They
shall be passenger elevators as classified by ASME A17.1. Elevator operation
shall be automatic.
407.2.1.2 Size. Call buttons shall be 3/4 inch (19 mm) minimum in the smallest
dimension.
407.2.2.1 Visible and Audible Signals. A visible and audible signal shall be
provided at each hoistway entrance to indicate which car is answering a call and
the car's direction of travel. Where in-car signals are provided, they shall be
visible from the floor area adjacent to the hall call buttons.
407.2.2.2 Visible Signals. Visible signal fixtures shall be centered at 72 inches
(1830 mm) minimum above the finish floor or ground. The visible signal elements
shall be 2 1/2 inches (64 mm) minimum measured along the vertical centerline of
the element. Signals shall be visible from the floor area adjacent to the hall call
button.
Figure 407.2.2.2 Visible Hall
Signals
407.2.3.1 Floor Designation. Floor designations complying with 703.2 and 703.4.1
shall be provided on both jambs of elevator hoistway entrances. Floor
designations shall be provided in both tactile characters and braille. Tactile
characters shall be 2 inches (51 mm) high minimum. A tactile star shall be
provided on both jambs at the main entry level.
Figure 407.2.3.1 Floor Designations on Jambs of Elevator Hoistway Entrances
ACCESSIBILIT < COMPLIANCE NOTES
406 CURB RAMPS (OMITTED - REFERENCE CIVIL DRAWINGS)
1. This project is required to meet several different Accessibility Codes. Some
of these codes contradict and/or have varying degrees of required
accessibility. Only the most stringent requirements shall be utilized in the
construction of this project. The following notes are provided as a guide to
building this project. The contractor shall be familiar with all codes and shall
notify the Architect immediately if these notes are contradictory to the actual
construction.
2. All areas of public accommodation are subject to the 2014 Indiana Building
Code - Chapter 11 Accessibility.
3. From the entry door throughout all units, Fair Housing clearances and reach
limits are required, including required reinforcing of walls for future
accomodation. By Building Code, only Type B units are required in Indiana.
4. Portions of the Fair Housing Standards applying to multifamily housing are
included for reference only. For a complete copy of the FHA code requirements
refer to https://www.justice.gov/crt/fair-housing-act-1
5. Portions of ANSI A117.1-2009 applying to applying to multifamily housing are
included for reference only. For a complete copy of the ANSI code
requirements reference:
(https://law.resource.org/pub/us/code/ibr/ansi.a117.1.2009.pdf).
6. Accessible routes throughout the site: When a building or portion of a building
is required to be Accessible or Adaptable, an accessible route of travel shall be
provided to all portions of the building, to accessible building entrances and
between buildings and the public way. Refer to Civil Engineer's or Landscape
Architect's drawings for all accessible routes on the site and the applicable
requirements including but not limited to signage, curb ramp, cross slope, width
of route, etc.
7. Public Use Facilities: Buildings, mall services, recreational areas, swimming
pools, etc., shall be readily accessible to an usable by people with disabilities.
A042ANSI STANDARDSA042ANSI STANDARDS ARCHITECTCLIENT CONSTRUCTION MANAGER PROJECT DRAWING TITLE SEAL SHEET PROJECT INFO REVISIONS20011
APRIL 28, 2021AVANT PHASE IICARMEL, INEDWARD ROSEDEVELOPMENTCARMEL LLC.PERMIT SET
No. AR12000062
STATE OF
MDXELA
ARS
H
T E C TCHI
AR
STGI
R E E
DER
IANDI N A
10/11/21