ADA Ramp & Handrail

ADA Ramp & Handrail

405.2 Maximum Ramp Slope and Rise for Existing Sites, Buildings, and Facilities

Slope1 Maximum Rise
Steeper than 1:10 but not steeper than 1:8 3 inches (75 mm)
Steeper than 1:12 but not steeper than 1:10 6 inches (150 mm)
1. A slope steeper than 1:8 is prohibited.
ALC Construction ADA Ramp & Handrail
ADA Ramp by ALC Construction

Advisory 405.2 Slope. To accommodate the widest range of users, provide ramps with the least possible running slope and, wherever possible, accompany ramps with stairs for use by those individuals for whom distance presents a greater barrier than steps, e.g., people with heart disease or limited stamina.

405.3 Cross Slope. Cross slope of ramp runs shall not be steeper than 1:48.

Advisory 405.3 Cross Slope. Cross slope is the slope of the surface perpendicular to the direction of travel. Cross slope is measured the same way as slope is measured (i.e., the rise over the run).

405.4 Floor or Ground Surfaces. Floor or ground surfaces of ramp runs shall comply with 302. Changes in level other than the running slope and cross slope are not permitted on ramp runs.

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.

This ramp was build by ALC Construction llc

What’s going on here?

ADA Compliance Specialist
ALC Construction, llc | Construction Management

WHAT IS IT? Work at the corner of Third and Center streets in Hannibal was underway Tuesday morning in preparation for the installation of an ADA-compliant sidewalk ramp on the intersection’s southeast corner.
While most of the downtown improvement project’s work has been focused on North Main Street in recent months, on Tuesday morning a small part of the project was taking place on the southeast corner of the Third and Center street intersection.
According to Brian Chaplin, project manager for the city, a ramp compliant with Americans with Disabilities Act regulations was being installed at the location.
“We’re making it ADA (compliant) to match the other three intersections in this block,” he said.
ADA-compliant ramps were already in place at the Third and Center intersection’s other three corners.

Read more: http://www.hannibal.net/article/20131203/NEWS/131209706/1001/NEWS#ixzz2n2x5NL7v