9308 EVERGREEN WAY 2016-01-01 MF Import

ICCIANSI A117.1-2003 Chepter 4. Accessible Foutes Table 405.2—Aflowable Ramp Dimensions tor Construction in ' Existing Sites, Bulldings, and Facllitles �A slope s�eeper ihen 1:B ¢hell not be permitled. L'Xit'n.ItM.. �i4' fPF-Y�n96 �405.5 Clear Wldth. The clear width of a ramp run shall be 36 inches (915 mm) minimum. Where handrails aro provided on the ramp run, the clear width shall be measured between the handrails. 405.6 Rise. The rise for any ramp run shall be 30 inches (760 mm) maximum. 405.7 Landings. Remps shail have lendings at bot- tom and top of each ramp run. Lendings shall com- ply with Seciton 405.7. 405.7.1 Siope. Lendinc�s shall have a slope not steeper then 1:48 and shell comply with Sect(on 302. 405.7.2 Width. Clear width oi landings shall be at least as wide as the widest ramp run teoding to ihe landing. 405.7.3 Length. Le��dings shall have a clear length of 60 Inches (1525 mm) minimum. 405.7.4 Change in Dlrectlon. Ramps thet change direction at remp lendings shall be sized to provide a turning space complying wi�h Section 304.3. 405.7.5 Doorways. VJhere doonvays are adJa- cent to a ramp landing, meneuvering clear- ances required by Sections 404.2.3 and 404.3.2 shall be permitted to overlep the land- ing area. Wliere docrs liial are subJect to lock- I1525 I lending ramp run at lanst as wide as remp run (a) ing are adJacent to a ramp ianding, landings shell be sized to provide e turning space com- plying with Section 304.3. 405.8 Handralls. Ramp runs with a rise greater than 6 inches (150 mm) shell have handreils com- plying with Section 505. 405.9 Edge Protectlon. Edge proteclion comply- ing with Section 405.9.1 or 405.9.2 shell be pro- vided on each sido of ramp runs and et each side of ramp landings. EXCEPTIONS: 1. Ramps not requfred to have handrails where curb ramp ilares complying with Sectlon 406.3 are provided. 2. Sides of ramp landings serving an adjoining ramp run or stairway. 3. Sides of ramp lendings heving a verticai drop•off ot �/z inch (13 mm) meximum within 101nches (255 mm) horizontally of the m(ni- mum landing erea. 405.9.1 Extended Floor SuHace. The iloor surface oi the ramp run or ramp landing shall extend 12 Inches (305 mm) minimum beyond the in�ide iace oi a rsiling complying with Sec- tion 505. 405.9.2 Curb or Barrler. A curb or barrier shall be provided that prevents the pessaga oi a 4-Inch (100 mm) dlameter sphere where any porilon of the sphero is within A inches (100 mm) of ihe iloor. 60 min 60 mIn 1525 1525 landing ramp run Ianding Flg. 405.7 Ramp Landings � ramp run �b� �S - � 23