AAT 2-5 -- wheelchair accessibility
per Dendy what is the preferred design for wheelchair turning space in a hallway: A. circular shaped B. T-shaped C. square shaped D. octagon shaped
B -- circular shaped note: *60-inch diameter circle*
a rear grab bar in bathroom (relative to toilet) is useful for: A. lateral trns B. forward trns C. floor to toilet trns lmao D. max A trns
B -- forward trns
per lecture, ergonomic keyboards are an example of what universal design principle: A. equitable use B. flexibility in use C. simple and intuitive use D. perceptible information E. tolerance of error F. low physical effort
F -- low physical effort
T/F: the Americans with Disabilities Act 1990 requires a 5% rule on rooms and parking
FALSE: 2%
T/F: a 6.25% grade ramp is the maximum slope permitted per ADA standards
FALSE: 8.3% (1:12), although 6.25% (1:16) is ideal
T/F: the Rehabilitation Act of 1973 states that buildings, regardless of their funding source, must be accessible to persons with disabilities
FALSE: states that buildings that are either funded by the federal government or house federally funded programs must be accessible to persons with disabilities
in 1990 Individuals with Disabilities Education Act (IDEA) stated that assistive technology services be provided were necessary to provide ______________
FAPE (free and appropriate public education)
a doorway width measures 31 inches; the BEST option to make it accessible would be to: A. use offset hinges B. remove door and use a curtain C. make it into a pocket door D. move to another apartment E. the door needs to be rebuilt
E -- the door needs to be rebuilt note: doorway needs to be more than a couple of inches, it should be rebuilt.
per lecture, Bagel slicers that shield hands from the blade are an example of what universal design principle: A. equitable use B. flexibility in use C. simple and intuitive use D. perceptible information E. tolerance of error F. low physical effort
E -- tolerance of error
what is an accommodation option to move someone vertically from one level to another
Vertical Platform Lifts
*** Work surfaces: -- ____-____ inches high sitting work height -- At least ____ inches wide
Work surfaces: -- 30-32 inches high sitting work height -- At least 30-inches wide
what is the minimum clearance width for a single wheelchair what is the minimum clearance width for two wheelchairs
single w/c -- 36 in 2 w/c -- 60 in
What is Universal Design
"THE DESIGN OF PRODUCTS AND ENVIRONMENTS TO BE USEABLE BY ALL PEOPLE TO THE GREATEST EXTENT POSSIBLE".
*** Three countertop heights are typically provided in a UD kitchen: -- ____-____" standing height -- ____-____" work surface height -- and a ____-____" height for seated cooks and children
-- 42" to 45" standing height -- 36-38" work surface height -- and a 30" to 32" height for seated cooks and children
*** Toe clearance per ADA: 306.2.1 General. Space under an element between the finish floor or ground and ____ in 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 ____ inches 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 ____ inches minimum under the element. 306.2.4 Additional Clearance. Space extending greater than ____ in beyond the available knee clearance at ____ in above the finish floor or ground shall not be considered toe clearance. 306.2.5 Width. Toe clearance shall be ____ inches wide minimum.
-- Space under an element between the finish floor or ground and 9 in above the finish floor or ground shall be considered toe clearance -- Toe clearance will extend 25 in max under an element -- Toe clearance shall extend 17 in minimum under element -- Space extending greater than 6 inches beyond the available knee clearance at 9 inches above the finish floor or ground shall not be considered toe clearance -- Toe clearance will be 30 in wide minimum note: http://www.ada-compliance.com/ada-compliance/306-knee-and-toe-clearance
*** Maximum Forward Reach over an Obstruction: -- The maximum depth of an obstruction with knee space below is ____ in -- When the obstruction is less than 20 in deep, the maximum high forward reach is ____ in -- When the depth of the obstruction is greater than 20 in and less than 25 in, the maximum high forward reach is ____ in -- A clear floor space ____ in long and ____ in wide is provided.
-- The maximum depth of an obstruction with knee space below is 25 inches (635 mm). -- When the obstruction is less than 20 inches (510 mm) deep, the maximum high forward reach is 48 inches (1220 mm). -- When the depth of the obstruction is greater than 20 inches (510 mm) and less than 25 inches (635 mm), the maximum high forward reach is 44 inches (1120 mm). -- A clear floor space 48 inches (1220 mm) long and 30 inches (760 mm) wide is provided. note: obstruction depth max 25 in; if <20 in depth, max height is 48 in; if 20-25 in depth, then max height 44 in
Your friend lives in an apartment building (owned by private corporation) that was recently built. All of the mailboxes are too high to reach from a wheelchair and your friend can't get her mail. -- Is there a law that is applicable to this situation? -- What should your friend do about the problem?
-- yes, ADA; talks about all public facilities, accessibility and accommodation -- print law and take to business or apartment manager to have discussion
per lecture, a Powered height adjustable work surface is an example of what 2 principles of universal design
1 (equitable use) and 2 (flexibility in use)
*** width and height of toilet grab bar
1.25-1.5 in wide bar x 33-36 in high note: 48-56 inches deep?
Thresholds should be flush with the floor OR no higher than _____ if it is beveled note:
1/2 inch
*** Unobstructed forward reach and side reach per ADA must be a minimum of ____ and a maximum of ____ inches high
15 to 48 inches high
*** height of ADA toilets is ____-____"
17-19" (higher than normal)
how much width do offset hinges add
2 inches note: okurrrrrrrrrt
*** maximum rise for a ramp is ____ inches, then a switchback is required
30 inches
*** Clear knee space under appliances or counters should be at least ____ in wide, ____ in high and ____ in deep
30 inches wide, 27 inches high and 19 inches deep
*** an ideal accessible stove would be ____ inches above floor
32"
*** height of bathroom grab bars should be ____-____ inches high
33-36 inches
*** if the ramp has a rise of greater than 6 inches there should be a handrail on each side between ____ and ____ inches above the surface of the ramp
34 and 38 inches
*** doorways must be a minimum of ____ inches wide what would indicate the need for an even wider doorway
36 inches Approach from angle may require wider doorway note: most w/c are 26", but with the arms you need more room to get thru doorways
Hallways should be ____ inches wide to allow for propulsion
36 inches note: but 48 in is better/preferred
regarding Maximum Forward Reach over an Obstruction, how large should the clear floor space be to allow access
48 inches long, 30 inches wide
*** how much clear space is needed for a side approach trns or front approach trns to toilet
48" wide x 56" deep
windows must be operable with ____ pounds of force or less
5 lbs
per the Architectural Barriers Act of 1968 Apartments must have ____% of units accessible
5%
what is standard length of a normal tub
5'0" long
*** how large should a ramp landing be at a minimum
5'x5' note: minimum 18" space on latch side of door
*** if a ramp changes direction the landing should be ____ inches square
60 inches square
which is NOT true of the Fair Housing Act of 1988: A. Accessible units be provided in new multifamily units of four our more: Public only B. Expanded protection from discrimination in housing including structures that do not receive federal funds C. Applies to rental, sale, or financing of housing D. Gives renters the right to make modify rental properties at their own expense
A -- *Accessible units be provided in new multifamily units of four our more: Public AND Private
what was the First substantial bill that opened the door to accessibility for individuals with impairments: A. Architectural Barriers Act 1968 B. Rehabilitation Act of 1973 C. Individuals Disabilities Education Act (IDEA) 1975 D. Fair Housing Amendments Act of 1988
A -- Architectural Barriers Act 1968 note: Lyndon B Johnson signed this
per lecture, Side by side refrigerator/freezer doors are an example of what universal design principle: A. equitable use B. flexibility in use C. simple and intuitive use D. perceptible information E. tolerance of error F. low physical effort
A -- equitable use
*** what is the MAXIMUM slope (ramp to rise ratio in inches) for accessible ramps: A. 1:16 B. 1:12 C. 1:10 D. 1:8
B -- 1:12 note: although 1:16 would be ideal
*** sidewalks must be how many inches wide minimum: A. 32 inches B. 36 inches C. 48 inches D. 60 inches
B -- 36 inches
who will pay for portable ramps: A. Medicare B. Medicaid C. A and B D. Neither of the above
B -- Medicaid note: Both can help you pay for health care and medical expenses. But Medicare is an age-based, federal health insurance program that guarantees coverage for individuals aged 65 and over - and some younger people with disabilities. Medicaid is a public-assistance program for needy Americans of all ages.
which was the first substantial mandate for access and accommodation: A. Architectural Barriers Act 1968 B. Rehabilitation Act of 1973 C. Individuals Disabilities Education Act (IDEA) 1975 D. Fair Housing Amendments Act of 1988
B -- Rehabilitation Act of 1973 note: signed by Bill Clinton
*** What is the most challenging room in the home for accessibility? A. kitchen B. bathroom C. laundry room D. bedroom
B -- bathroom note: bathroom, then kitchen, then laundry room in that order are top 3 least accessible rooms
*** What is the best design for Grab Bars in shower? A. horizontal bars on back, front and inner wall B. vertical bars on back, front and inner wall C. diagonal bar on inner wall and front vertical bar D. diagonal bar on inner wall and front horizontal bar
C -- diagonal bar on inner wall and front vertical bar
a power seat adjustor button that mimics the shape of seat is an example of what universal design principle: A. equitable use B. flexibility in use C. simple and intuitive use D. perceptible information E. tolerance of error F. low physical effort
C -- simple and intuitive use
per lecture, audio and video jacks being color coded are an example of what universal design principle: A. equitable use B. flexibility in use C. simple and intuitive use D. perceptible information E. tolerance of error F. low physical effort
D -- perceptible information
sink depth for accessibility
Low, shallow (6.5 inches) note: use lever faucet for ease of use
per IDEA 2004, these correspond to what ages: Part B -- Part C --
Part B -- ages 3-21 y/o Part C -- birth to 2 y/o
T/F: a shower is more convenient for accessibility than a tub
TRUE
T/F: straight rail stairlifts are less expensive than those for curved rails
TRUE
T/F: the Americans with Disabilities Act 1990 applies to privately-owned facilities as well as local, state and federal government facilities
TRUE
T/F: the Assistive Technology Act of 1998 supports states in their provision of AT to individuals of all ages with disabilities through statewide programs
TRUE
T/F: the hinges may need to be repositioned so that the door opens in the opposite direction
TRUE
what would an ideal accessible shower look like
curbless entry
*** where does each state get their minimum standards
depends and varies per state
downside of removing interior thresholds
downside: dust and dirt may get in
how can a shower/tub be made more accessible
have hand held shower and grab bars, shower seat, clearance to allow trns
General Features in Kitchen Needed to Allow Access
lower counters, legs can go under counter to increase her reach, microwave is lower, faucet flexible hose, smooth flooring, width, lazy susan, mirror above stove keep things <48 in
*** ramps should be a minimum width of ____ inches, although ____ inches is preferable
minimum width of 36 inches, although 48 inches is preferable
what are some ideas to make a kitchen more accessible
note: tambour doors roll around like pocket doors so that more cabinet is accessible
*** why no soap dish in accessible showers?
people fall and grab onto things (its not stable), or may lean onto it with their weight, and it may break off and cause a worse fall
why no fixtures in the toilet area
to allow room for trns/maneuvering
the most critical aspect of doors and doorways is __________
width
*** Thresholds: • Can be up to ____ inch without beveling • ____ to ____ inch must be beveled • Greater than ____ inch requires ramp
• Up to ¼ inch without beveling • ¼ to ½ inch must be beveled • Greater than ½ inch requires ramp