5 Tips about Commercial Modifications You Can Use Today
If a ramp run has an increase greater than six inches or is extended than 72 inches, handrails are advisable. For safety, handrails must be positioned together either side of your ramp section. The within handrail need to be constant on switchback or dogleg ramps. The very best on the handrail should be mounted in between 34 and 38 inches over ramp