Agenda - Council - 05/27/2025 - Laserfiche WebLink

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BACK OF CURB FLOW LINE FRONT OF GUTTER NON WAL Ate' PERPENDICULAR A+ -I I 0 -WALKABLE OR KABLE SURFACE O FLARE 0 NON -WALKABLE OR 0 WALKABLE SURFACI FLARE ■� 0 0" 0" O 0 a Af' TIERED PERPENDICULAR 0" 0" 0 CURB OR CURB AND GUTTER CURB OR CURB AND GUTTER Cam-' PARALLEL -r VAR. RAMP 1/4" R. — 0.02 FT./FT. MAX. > 0.05 FT./FT. AND 5 0.083 FT./FT PREFERRED 4' 0" MIN. REQUIRED LANDING 1 6" CONCRETE WALK SECTION A -A PERPENDICULAR/TIERED/DIAGONAL 4' 0" MIN. Ij� REQUIRED LANDING 7 r1/4" R. STRAIGHT FORMS MAY BE USED 0.02 FT./FT. MAX. CURB OR 1 L 6" CONCRETE WALK CURB AND GUTTER SECTION C-C PARALLEL/DEPRESSED CORNER 0.02 FT./FT. MAX. > 0.02 FT./FT. AND 5 0.05 FT./FT PREFERRED 6" CONCRETE WALK SECTION B-B FAN REVISION: APPROVED: 11-04-2021 FREY/•ERKIN�� OPERATIONS DIVISION MODIFIED FAN() USED WHEN RIGHT-OF-WAY IS CONSTRAINED DEPRESSED CORNER WALK NON -WALKABLE OR WALKABLE SURFACE FAN NOTES: LANDINGS SHALL BE LOCATED ANYWHERE THE PEDESTRIAN ACCESS ROUTE (PAR)CHANGES DIRECTION, AT THE TOP OF RAMPS THAT HAVE RUNNING SLOPES GREATER THAN 5.0%. AND IF THE APPROACHING WALK IS INVERSE GRADE GREATER THAN 2X. INITIAL CURB RAMP LANDINGS SHALL BE CONSTRUCTED WITHIN 15'FROM THE BACK OF CURB. WITH 6'FROM THE BACK OF CURB BEING THE PREFERRED DISTANCE, ONLY APPLICABLE WHEN THE INITIAL RAMP RUNNING SLOPE IS OVER 5.0%. SECONDARY CURB RAMP LANDINGS ARE REQUIRED FOR EVERY 30" OF VERTICAL RISE WHEN THE LONGITUDINAL RUNNING SLOPE IS GREATER THAN 5.0%. CONTRACTION JOINTS SHALL BE CONSTRUCTED ALONG ALL GRADE BREAKS WITHIN THE PAR.1/4" DEEP VISUAL JOINTS SHALL BE USED AT THE TOPS OF CONCRETE FLARES ADJACENT TO WALKABLE SURFACES. ALL GRADE BREAKS WITHIN THE PAR SHALL BE PERPENDICULAR TO THE PATH OF TRAVEL. HUS BOTH SIDES OF A SLOPED WALKING SURFACE MUST BE EQUAL LENGTH.)EXCEPT AS STATED IN 6 BELOW. TO ENSURE RAMPS AND LANDINGS ARE PROPERLY CONSTRUCTED. ALL INITIAL LANDINGS AT A TOP OF A RAMPED SURFACE (RUNNING SLOPE GREATER THAN 2X)SHALL BE FORMED AND PLACED SEPARATELY IN AN INDEPENDENT CONCRETE POUR. FOLLOW SIDEWALK REINFORCEMENT DETAILS ON SHEET 6 OF 6 FOR ALL SEPARATELY POURED INITIAL LANDINGS. WHEN SIDEWALK IS AT BACK OF CURB. TOP OF CURB SHALL MATCH PROPOSED ADJACENT WALK GRADE. MAINTAIN POSITIVE BOULEVARD DRAINAGE TO TOP OF CURB. ALL RAMP TYPES SHOULD HAVE A MINIMUM 3'LONG RAMP LENGTH. 4'MINIMUM WIDTH OF DETECTABLE WARNING IS REQUIRED FOR ALL RAMPS. DETECTABLE WARNINGS SHALL CONTINUOUSLY EXTEND FOR A MIN. OF 24" IN THE PATH OF TRAVEL. DETECTABLE WARNING TO COVER THE ENTIRE PAR WIDTH OF SHARED -USE PATHS AND THE ENTIRE PAR WIDTH OF THE WALK WITH THE EXCEPTION OF 3" MAXIMUM ON EACH OUTSIDE EDGE WHICH ENSURES THE DETECTABLE WARNINGS ARE ENCASED IN CONCRETE WHEN ADJACENT TO TURF. WHEN ADJACENT TO CONCRETE FLARES 0" - 3" OFFSET IS ALLOWED. WHEN DESIGNING OR ORDERING RECTANGULAR DETECTABLE WARNING SURFACES SHOULD BE 6" LESS THAN THE INCOMING PAR. ARC LENGTH OF THE RADIAL DETECTABLE WARNINGS SHOULD NOT BE GREATER THAN 20 FEET. RECTANGULAR DETECTABLE WARNINGS SHALL BE SETBACK 3" FROM THE BACK OF CURB. RADIAL DETECTABLE WARNINGS SHALL BE SETBACK 3" MINIMUM TO 6" MAXIMUM FROM THE BACK OF CURB. 0 MATCH FULL HEIGHT CURB. 02 4'MINIMUM DEPTH LANDING REQUIRED ACROSS TOP OF RAMP. 03 3" HIGH CURB WHEN USING A 3'LONG RAMP,4" HIGH CURB WHEN USING A 4'LONG RAMP. 04 SEE SHEET 4 OF 6,TYPICAL SIDE TREATMENT OPTIONS. FOR DETAILS ON FLARES AND RETURNED CURBS. OS DETECTABLE WARNINGS MAY BE PART OF THE 4'X 4'MIN.LANDING AREA IF IT I5 NOT FEASIBLE TO CONSTRUCT THE LANDING OUTSIDE OF THE DETECTABLE WARNING AREA. © THE GRADE BREAK SHALL BE PERPENDICULAR TO THE BACK OF WALK. THIS WILL ENSURE THAT THE GRADE BREAK IS PERPENDICULAR TO THE DIRECTION OF TRAVEL.(TYPICAL FOR ALL) 07 WHEN ADJACENT TO GRASS, GRADING SHALL ALWAYS BE USED WHEN FEASIBLE.V CURB, IF USED, SHALL BE PLACED OUTSIDE THE SIDEWALK LIMITS WHEN RIGHT OF WAY ALLOWS. WHEN ADJACENT TO PARKING LOTS. CONCRETE OR BITUMINOUS TAPERS LESS THAN 5% RUNNING SLOPE SHOULD BE USED OVER V CURB TO REDUCE TRIPPING HAZARDS AND FACILITATE SNOW & ICE REMOVAL. NON -WALKABLE WALK OR WALKABLE SURFACE DIAGONAL SHALL ONLY BE USED AFTER ALL OTHER CURB RAMP TYPES HAVE BEEN EVALUATED AND DEEMED IMPRACTICAL 8 9 A 7'MIN TOP RADIUS GRADE BREAK IS REQUIRED TO BE CONSTRUCTIBLE. PAVE FULL WALK WIDTH. O ES" SLOPES SAON FANSESHILLRONLICAE USED WHEN ALL OTHER FEASIBLE OPTIONS HAVE BEEN 11 INTERMEDIATE CURB HEIGHTS TAPER SHALL RISE AT 8-10% TO A MINIMUM 3" CURB HEIGHT. REDUCE INTERMEDIATE CURB HEIGHT TO 2+ INCHES IF NECESSARY TO MATCH ADJACENT BOULEVARD OR SIDEWALK GRADES. LEGEND THESE LONGITUDINAL SLOPE RANGES SHALL BE THE STARTING POINT. IF SITE CONDITIONS WARRANT, LONGITUDINAL SLOPES UP TO 8.3% OR FLATTER ARE ALLOWED. OS INDICATES PEDESTRIAN RAMP - SLOPE SHALL BE BETWEEN 5.0% MINIMUM AND 8.3% MAXIMUM IN THE DIRECTION SHOWN AND THE CROSS SLOPE SHALL NOT EXCEED 2.0%. INDICATES PEDESTRIAN RAMP - SLOPE SHALL BE GREATER THAN 2.0% AND LESS THAN 5.0% IN THE DIRECTION SHOWN AND CROSS SLOPE SHALL NOT EXCEED 2.0%. LANDING AREA - 4'X 4'MIN.(5'X 5'MIN.PREFERRED)DIMENSIONS AND MAX 2 0X SLOPE IN ALL DIRECTIONS. LANDING SHALL BE FULL WIDTH OF INCOMING PARS. X' CURB HEIGHT mi MINN@SOTA STANDARD PLAN 5-297.250 1 OF 6 DEPARTMENT OF TRANSPORTATION �oM APPROVED: 11-04-2021 REVISED: PEDESTRIAN CURB RAMP DETAILS THOMA RBICKI STATE DES N ENGINEER STATE PROJ. NO. (TH ) SHEET NO. OF SHEETS DATE REVISION DESIGNED BY: DATE DRAWN BY: CHECKED BY: EE 25-07 City of RAMSEY CITY OF RAMSEY 7550 SUNWOOD DRIVE RAMSEY, MN 55303 (763) 427-1410 FAX (763) 433-9898 MNDOT PEDESTRIAN RAMP DETAILS 2025 NEIGHBORHOOD OVERLAY IMPROVEMENTS CITY PROJECT NO. 25-07 CITY OF RAMSEY, MINNESOTA SHEET 08 OF 32 SHEETS