In Team R-3 occupancies, a change in elevation consisting of only one riser at an entrance or egress door doesn't involve handrails. classicT explained: I think that you'll be thinking of the IRC, which has the allowance for three or much less risers much like exception #four of the subsequent https://seecontainerkaufen10864.blogs-service.com/67211519/5-essential-elements-for-seecontainer-kaufen