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LANDING, SEE GENERAL
F
BACK OF SIDEWALK, SEE
GENERAL NOTE 7
NOTE 4
RAMP LENGTH (FEET)
MIN
3/8" EXPANSION JOINT (TYP)
FLARE LENGTH (FEET)
PER CITY OF RENTON
STD PLAN 102
X.X LANDING LENGTH (FEE
4.0'
GRADE
1.5% MAX
MIN
LT FAX
BREAK
TA OFF ARE TOCE
TERC��
MP
..
AT FACEOOF�CURB
w W
Q Z
z
1.5% MAX
U W
W Z
a Q
a J
10.0% MAX o 10.0% MAX
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W
(1)
CONSTRUCT CEMENT GONG SIDEWALK
Z
PER CITY OF RENTON STD PLAN 102
CEMENT GONG TRAFFIC CURB
I.f-6.0' MIN WITH 2'x2' SAWCUT SCORING PATTERN
cl)
AND GUTTER PER WSDOT STD
PLAN F-10.12-03
MEASURED PARALLEL
TO CURB (TYP)
INSTALL DETECTABLE WARNING
A
SEE GENERAL NOTE 5
SURFACE PER WSDOT STD
PLAN F-45.10-01
RAMP, SEE GENERAL NOTE 3
SEE GENERAL NOTE 9
CURB RAMP TYPE
PERPENDICULAR PLAN DETAIL
NTS
LANDING
RAMP 6"
4.0' MIN
6.0' MIN Y Y
SEE GENERAL NOTE 3
CEMENT CONC
SIDEWALK
1.5% MAX 1
m m MATCH ROADWAY SLOPE
GRADE BREAK w w
^- TOP OF ROADWAY
4"
CEMENT CONC DEPRESSED
CURION PER
SECTION A —A STD PLSAN F-10.12-03DOT
CURB RAMP GENERAL NOTES
1. SEE DWG MD3 FOR APPROXIMATE CURB RAMP AND FLARE LENGTHS.
2. A MAXIMUM CROSS -SLOPE OF 2.0% IS ALLOWED ON SIDEWALKS AND RAMPS; AND A MAXIMUM
RUNNING SLOPE OF 8.3% FOR RAMPS. TO ENSURE THAT ALL MAXIMUM ALLOWED SLOPES ARE
MET, THESE DETAILS SHOW 1.5% FOR MAXIMUM CROSS -SLOPES AND 8.0% FOR MAXIMUM RAMP
RUNNING SLOPES. LENGTHS MAY BE ADJUSTED TO ACHIEVE REQUIRED SLOPES AND TO
ACCOMMODATE EXISTING SITE CONDITIONS. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF
ANY CURB RAMP THAT CANNOT BE CONSTRUCTED TO FULL COMPLIANCE PRIOR TO PLACING
CONCRETE. ANY WORK THAT IS COMPLETE THAT IS NON -COMPLIANT SHALL BE REMOVED AND
REPLACED AT THE CONTRACTOR'S EXPENSE.
3. MINIMUM RAMP LENGTH FOR TYPE PERPENDICULAR RAMPS SHALL BE 6 FEET, WITH A RAMP
RUNNING SLOPE NOT TO EXCEED 8.0%. RAMP MAY BE LENGTHENED TO ACHIEVE 8.0% OR LESS
SLOPE TO A MAXIMUM LENGTH OF 10 FEET. THE LENGTH OF THE RAMP MUST ALLOW FOR A 4
FOOT LANDING BEHIND THE RAMP.
4. THE REQUIRED CROSS SLOPE FOR TYPE PERPENDICULAR A RAMPS AND ALL LANDINGS IS 1.5%
MAXIMUM.
5. MINIMUM FLARE LENGTH SHALL BE 6 FEET WITH A MAXIMUM SLOPE OF 10.0%.
6. CURB RAMP, LANDING, AND FLARES SHALL RECEIVE BROOM FINISH. SEE WSDOT STANDARD
SPECIFICATIONS 8-14.
7. SEE DWG MD3 FOR BACK OF WALK LIMITS.
8. ALL OBJECTS AND OBSTRUCTIONS SHALL BE KEPT OUT OF THE PEDESTRIAN ACCESS ROUTE,
JUNCTION BOXES INCLUDED, UNLESS APPROVED BY THE ENGINEER.
9. BACK OF CURB SHALL BE THE SAME LOCATION AS TACTILE DOMES (I.E. NOT RADIAL).
CALL 2 BUSINESS DAYS BEFORE YOU DIG Per'tee't
1 800 4 2 4— 5 5 5 5 206-436-0515 1 1-800-615-94
UTILITIES UNDERGROUND LOCATION CENTER 505 5th Avenue S, Suite 300
Seattle, Washington 98104
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F
\ 49442
o�F�S10NAL EENG\�21t21I
No.
INC
LEFT FLARE RIGHT FLARE
LT RT
CURB RAMP DIMENSIONS AND LEGEND
NTS
CURB RAMP PAY LIMITS
NTS
c
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tis spa
4
v 4 a
5 moo: a
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CEMENT CONCRETE TRAFFIC
CURB AND GUTTER
EXISTING GROUND
EXISTING GROUND
.xm. NONE °°w°1 CITY OF
esmxeJ HUYL4R
J. BEAN L DATUM RENTON
D. D oEKKOEK Planning/Building/Public Works Dept
REVISION BY DATE APPR l P DE BoLDT —"C0R 11Lr
TRANSITION RAMP DETAIL
NTS
CEMENT CONCRETE SIDEWALK
HMA CL 1/2" PG 64-22
DEPTH VARIES
3" HMA CL 1/2" PG 64-22
4" CSTC
SECTION B—B
NTS
RECORD DRAWING
THIS RECORD DRAWING WAS PREPARED USING
INFORMATION PROVIDED TO CONSULTANT AND
CONTAINS ONLY THE LEVEL OF DETAIL AS PROVIDED.
THE INFORMATION WAS NOT INDEPENDENTLY FIELD
VERIFIED. THE CONSULTANT DOES NOT WARRANT OR
GUARANTEE THE ACCURACY OR COMPLETENESS OF THE
INFORMATION SHOWN.
CITY OF RENTON
�.E 4/2016
SUNSET LANE NE IMPROVEMENTS
MD2
MISCELLANEOUS DETAILS
21 "9,