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MARION COUNTY BUILDING INSPECTION COMMUNITY DEVELOPMENT CENTER 285 Church Street NE · Room 132 · Salem, Oregon 97301-3670 Office Hours: 8:00-4:30 ° Phone: (503) 588-5147 · 24-HR Inspection Line: (503) 373-4427 BUILDING PERHIT DATE/TI~E = B7/31/96 I7=22 TYPE = Commercial addition/alteration CLASS : Other Struct Add'n/Alteration OCCUPAHCY : A-2 CONSTRUCTION : V-N 12. CROSS SLOPES. PERHIT NO : ?6-gSB48 STATU~ c ISSUED ISSUED : 87/31/1996 TO EXPIRE : el/27/1977 PAGE 3 (Sec. 1189.7.3) The cross slopes of a ramp shall be a MaxiMuM 1 unit in 58 units horizontal (2~). 13. WIDTH. (Sec. 1189.7.4) The MiniMUM clear width of a ramp shall not be less than 36 inches. See ADAAG Figure 17. 14. LANDINGS. (Sec. 1107.7.5) RaMps within the accessible route shall have landings at the top and bottoM, and at least one intermediate landing for each 30 inches of rise. Landings shall be level and have a MiniMUM dimension Measured in the direction of ramp run of not less than 68 inches.' Where the ramp changes direction at a landing, the landing shall not be less than 68 inches by 68 inches.. The width of arty landing shall not be less than the width of the ramp. 15. HANDRAILS. (Sec. 1189.7.6) RaMps having slopes steeper than .1 unit vertical in 2e units horizontal 15X slope) shall have handrails on both sides. Handrails shall be continuous, except they shall not be required at any point of access along the ramp. Handrails shall extend at.leas~ 12_infhes beyond the top and bottom of any ramp segMen:, uae ~ec~ion 11B?.10.11 and ADAAG Figure 17. ' EXCEPTION: RaMps having a rise less than or equal to 6 inches or a run less than or equal to 72 inches need not have handrails. 16. EDGE PROTECTION. (Sec. 11~9.7.7) Any portion of the edge of a ramp and its associated land- ings which is More than 1/2-inch above adjacent grade or floor shall be provided with edge protectzon in accordance wi? the following: 17. EDGE PROTECTION, lcontiued) (Sec. 1109.7.7) 1. Walls and curbs. When used. walls and curbs shall not be less than 2 inches in height above the surface of the ramp and landings. See ADAAG Figure 17. 2. Railings. When used~ railings s~all comply with Section 1189.7.5 and shall also CoMply with one of the following:' 2.1. An intermediate rail Mounted 17 inches to 19 inches ~bove ~he r~Mp or. landing surface; or 2.2. R guara rai~ complying w~=th ~ec~ion 589. SEE EXCEPTION for routes adjoining vehicular ways or parking areas. 18. EXTERIOR RAMPS. (Sec. 1189.7.8) Exposed ramps and their approaches shall be constructed to prevent the accumulation of water on walking surfaces. 19. SLIP RESISTANCE. (Sec. 180~.7.?) RaMps on accessible routes shall have a slip-resistance sur face.