THE 5-SECOND TRICK FOR COMMERCIAL MODIFICATIONS

If a ramp operate has an increase larger than six inches or is extended than 72 inches, handrails are encouraged. For security, handrails needs to be put along either side from the ramp segment. The inside handrail need to be constant on switchback or dogleg ramps. The best in the handrail really should be mounted in between 34 and 38 inches earlie