275 4TH ST - WHEELCHAIR DWGS002 FOR RESIDENTIAL, USE ONLY , SJC MODEL GUIDE FOR ACCESSIBLE RAMP
%Z Scale
44"Min.
Handrail size 11/4"to 1%z"
I
� Clear space between handrail &
Mounting surface shall be 1%i "
M
Detail for ramp width—handrail height
DWELLING DWELLING
12"Min.
Note: All connections &fasteners are required to conform to the F.B.C. Front o
Note: This plan is only a guide &may be subject to corrections through on site inspections. ApproachPush side
Minimum straight Maximum rise 1 to 12 with a maximum height 60"x 60" L——
Level clearance of 30" for a single ramp run Minimum landing 60"
@ bottom of ramp when ramp changes
72" direction'
DWELLING
Guardrail REQUIRED
C When ramp height
Exceeds 30"
B Railing Maximum 4" O.C. 18„Min.
PT4"x4"Post `AFront
8' O.C. w/2" x 6" " Curb Wall — Spacing of members Approach
Joist 24” O.C. -- — --_-- Pull
Side -
Double 2"x 6"beam —
Typical between 60"
Posts w/2 - 3/8"thru --
bolts Edge protection requirements must meet 18"x 30"concrete footing
One of th above conditions A B or C w/rebar crossed as shown
Surface of ramp must be designed to through post
Avoid w er accumulation