CEAC Environmental Modification & Accessibility Design 2

Question 1

Under ADA Standards, what is the maximum slope for an accessible route in a site arrival area?

Accepted Answer

1:20 (5%)

Answer

Accessible routes must not exceed 1:20 (5%) slope; steeper slopes are ramps requiring handrails and landings.

Question 2

A grab bar installed in a bathtub transfer configuration must support a minimum static load of:

Accepted Answer

250 lbs

Answer

ADA and ICC A117.1 require grab bars to withstand a minimum 250-pound static load in any direction.

Question 3

When modifying a doorway for wheelchair access, the minimum clear width required by ADA Standards is:

Accepted Answer

32 inches

Answer

ADA requires a minimum 32-inch clear opening width measured between the face of the door and the opposite stop when the door is open 90 degrees.

Question 4

In an accessible kitchen modification, what is the maximum height for a reach range to a side-approach shelf?

Accepted Answer

48 inches

Answer

ADA Standards set the maximum high side reach at 48 inches above the floor for a side approach.

Question 5

Which flooring characteristic is MOST critical when selecting materials for a dementia-accessible environment?

Accepted Answer

Low-contrast, non-patterned surface to reduce spatial confusion

Answer

High-contrast or busy patterns can cause perceptual disturbances in individuals with dementia; low-contrast uniform flooring reduces confusion.

(CEAC) Certified Environmental Access Consultant Practice Test