B09_140P2019R0088-0001_Att-03_SHEN_Group_4_100p_Plan_Set_180420.pdf

Accessible Curb Ramp (ACR) Type 'A-D'

N.T.S.

Source: VHB

LD_500

1/16

NOTES

1. THE MAXIMUM ALLOWABLE SIDEWALK AND CURB RAMP CROSS SLOPES SHALL BE 1.5 (1% MIN.).

2. THE MAXIMUM ALLOWABLE SLOPE OF ACCESSIBLE ROUTE EXCLUDING CURB RAMPS SHALL BE 5%.

3. THE MAXIMUM ALLOWABLE SLOPE OF ACCESSIBLE ROUTE AT CURB RAMPS SHALL BE 7.5%.

4. A MINIMUM OF 3 FEET CLEAR SHALL BE MAINTAINED AT ANY PERMANENT OBSTACLE IN ACCESSIBLE ROUTE

(I.E., HYDRANTS, UTILITY POLES, TREE WELLS, SIGNS, ETC.).

5. CURB TREATMENT VARIES, SEE PLANS FOR CURB TYPE.

6. RAMP, CURB, AND ADJACENT PAVEMENTS SHALL BE GRADED TO PREVENT PONDING.

7. SEE TYPICAL SIDEWALK SECTION FOR RAMP CONSTRUCTION.

8. WHERE ACCESSIBLE ROUTES ARE LESS THAN 5' IN WIDTH (EXCLUDING CURBING) A 5' x 5' PASSING AREA

SHALL BE PROVIDED AT INTERVALS NOT TO EXCEED 200 FEET.

9. ELIMINATE CURBING AT RAMP (OTHER THAN VERTICAL CURBING, WHICH SHALL BE SET FLUSH) WHERE IT

ABUTS ROADWAY.

10. DETECTABLE WARNINGS SHALL CONTRAST VISUALLY WITH ADJOINING SURFACES.

11. DETECTABLE WARNINGS SHALL BE INSTALLED PERPENDICULAR TO ACCESSIBLE ROUTE.

12. SEE SPECIFICATION SECTION 03 30 53 CAST IN PLACE CONCRETE

2.35" TYP.

T Y

P

0.9"

TRUNCATED DOMES

AREA OF COLORED SURFACE

" LIP MAX.

SEE NOTE 9.

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(PROFILE)

TRUNCATED DOMES

(PLAN VIEW)

*DIMENSIONS ARE CENTER TO CENTER

REV

RESERVED

PARKING

VAN

A C C E S S I B L E