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1 BACK OF S/W <br /> RAMP HALF WIDTH 2'-0" MIN <br /> 1 �- <br /> LANDING BROOMED FINISH ALL SURFACES <br /> 4'x4' MIN i T� BEFORE SMOOTH EDGE TROWELED. <br /> I 2% SLOPE MAX—�` ? lir\ <br /> ANY DIRECTION 'o <br /> SMOOTH TROWELED o z <br /> PERIMETER AFTER 4 <br /> BROOMED FINISH 'o <br /> co 5 \ <br /> -' O <br /> © NZ <br /> ,i, :.= O <br /> -----A <br /> NMI Illiggillij ----- \ 0 <br /> 1 c-9 Y © 1 -(MIN __ 5.0'MIN <br /> MAX RA P 10%MAX <br /> a N 8 <br /> • :6:' <br /> :IL-— A <br /> RAMP <br /> CROSSWALK PLAN 4 .B <br /> c (SEE STD DWG 721) IA IA © <br /> IN <br /> N <br /> of RAMP 6.0' MIN 4.O'MIN i <br /> I a 1:12 SLOPE MAX LANDING MIN. MAX. �� �� <br /> O _.____....____2.0' A 1 5/8" 2 3/8" �� 'S <br /> 2% j B 5/8" 1 1/2- <br /> T __ c 7/18" 3/4" ") <br /> f D 7/8" ,1 7/16" --Plc�- <br /> • m 0 1.5' O 0 0 f_-..1 D F.*— <br /> SECTION A-A DETECTABLE WARNING PATTERN <br /> NOTES: <br /> 0 1 DETECTABLE WARNING PATTERN AREA SHALL BE YELLOW IN COMPLIANCE WITH WSDOT/APWA STANDARD SPEC <br /> Ik SECTION 8-14.3(3). <br /> z 2 CURB RAMPS SHALL NOT BE POURED INTEGRAL WITH SIDEWALK AND SHALL BE ISOLATED FROM ADJACENT <br /> LLJ cc <br /> SIDEWALK BY A 3/8" FULL DEPTH EXPANSION JOINT. <br /> cc <br /> 3 GUTTER SECTION AT CURB RAMP SHALL NOT BE POURED INTERGAL WITH ADJACENT GUTTER SECTIONS AND <br /> SHALL BE ISOLATED BY A 3/8" FULL DEPTH EXPANSION JOINT. <br /> cL 4 CURB RAMP AND GUTTER SECTION AT CURB RAMP MAY BE POURED AS AN INTERGAL SECTION. <br /> 0 <br /> 1 0 5 TYPE A-1 INTEGRAL CURB AND GUTTER PER CITY STD DWG 305A. <br /> 0 6 FOR RETROFIT INSTALLATION SAWCUT AND REMOVE EXISTING SIDEWALK, CURB AND GUTTER SECTION ALONG <br /> NEW EXPANSION JOINT LOCATION. SAWCUT EXISTING PAVEMENT AS REQUIRED FOR FORMING OF NEW CURB AND <br /> 1nci <br /> GUTTER. PATCH PAVEMENT AS REQUIRED. <br /> 7 FLUSH WITH GUTTER (NO LIP PERMITTED) <br /> 0 <br /> Ied 8 A MIN OF 4' OF THE RAMP WIDTH MUST FALL WITHIN THE CROSS WALK SERVED BY THE RAMP. <br /> Fi"a 9 THICKEN EDGE TO FULL DEPTH OF ADJACENT CURB SECTION. <br /> Io <br /> w 'j 5/19/2008 <br /> ' ' ' PUBLIC WORKS TYPE B CURB RAMP Dae. <br /> II C- ' VERETT DEPARTMENT 31 OB <br /> COE Std Dwqi_, <br />