Z-8751 Map 20;A
m 4'-8"
o.
TOP OF REINFORCING BAR
FLUSH WITH TOP OF CONCRETE
7/8" DIA
HOLE —
5,.
4^ T
0 MIN.
Z314"
U
REINFORCING BAR
EMBEDDED 18" INTO
SUBGRADE\\
li 2 #4 BARS
CO TINUOUS
u
PARKING BUMPER
(PRECAST CONCRETE)
N.T.S.
2 1/2"ASPHALT SURFACE COURSE
(A.H.T.D. TYPE 2)
7" CRUSHED STONE BASE
(CLASS 7)
STANDARD PAVING DETAIL
WITH 6" VERTICAL CURB
--K4
N
ESERVE
10" LONG TEXT
ARKI N
8-1/2" LONG TEXT
COLORS
TEXT AND BORDER — GREEN
4" TALL WHITE SYMBOL ON BLUE
BACKGROUND
r
ARROW —GREEN
3/8" WIDE
\ `
y
„
3/8" WIDE
7-3/4" LONG ARROW
BACKGROUND — WHITE
'-
VAN ACCESSIBLE WHERE APPLICABLE
VAN
, -, 2'R
CCESSIBLE
G
eA
WALKING
SURFACE��
W
MOUNT ON GALVANIZED METAL POST
(4'-0" ABOVE GRADE TO BOTTOM
OF SIGNAGE) PAINT POST YELLOW
PROVIDE COMPLETE INSTALLATION
� r
CONCRETE FLU1[E SECTION
z I LEVEL LANDING
SIDEWALK
x — I \ N, WAKING
D SURFACE
N
0
v
m I10:1 MAX
SLOPE
FLUSH, NO LIP
TRANSITION FROM 6" TO FLUSH 60"
ON RAMP SIDES FLARED SIDES
ACCESS RAMP DETAILS
A
BACK OF NEW CURB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SIDEWALKS SHALL BE TOOLED AT
LEAST 20% OF THE FULL DEPTH
A OF THE SIDEWALK AT 4' INTERVALS.
6" X 6" — 6 GA. WIRE MESH
OR FIBER REINFORCED CONCRETE
STANDARD 6" CURB
_
SIDEWALK DETAM
PLAN VIEW
VARIES
�4" CONC. 1/4
1/4" PER FT.
SIDEWALK
SECTION A — A
.,9. SB-2 COMPACTED TO 95%
MODIFIED PROCTOR DENSITY,
6" SUBGRADE TO BE COMPACTED
TO NOT LESS THAN 95% MAX.
DENSITY AS PER A.A.S.H.T.O.
2 1/2" ACHM SURFACE COURSE
(AHTD TYPE 2)
7" CLASS 7
CRUSHED STONE
12" COMPACTED
SELECT MATERIAL
COMPACTED SUBGRADE
(95% MODIFIED PROCTOR)
LIGHT DUTY ASPHALT PAVEh[[ENT
NOTE: ASPHALT PAVEMENTS SHALL BE CONSTRUCTED IN
ACCORDANCE w/AHTD SPECIFICATIONS.
AHTD = ARKANSAS HIGHWAY & TRANSPORTATION DEPT.
PORTLAND CEMENT CONCRETE
CRUSHED STONE BASE
HTD SEC. 303, CLASS 7)
IMPACTED TO 95%
)DIFIED PROCTOR DENSITY.
BGRADE COMPACTED TO
% MODIFIED PROCTOR DENSITY
CONCRETE PAVEMENT
SAW CUT 1" DEEP
FILL WITH JOINT
SEALANT.
CONTRACTION JOINT DETAIL
1 LICENSED
PROFESSIONAL
ENGINEER
"O No.4685
P
'•�� R. POw'Ooisi
GENERAL NOTES:
1. ALL EXPOSED CORNERS TO HAVE 3/4" CHAMFER.
2. STEPS SHALL BE INSTALLED IN ALL INLETS 4'-0" HIGH AND OVER OR AS DIRECTED BY THE ENGINEER.
3. ALL REINFORCING BARS SHALL BE GRADE 60 AND HAVE MIN. 1 1/2" COVER.
4. DROP INLETS AND EXTENSION ON CURVED SECTIONS SHALL CONFORM TO THE CURVEATURE OF THE CURB.
5. 4" DIA. CONCRETE COLUMNS SPACED AT MAX. 4'-0" INTERVALS SHALL BE INSTALLED ALONG INLET
AND EXTENSION TO SUPPORT TOP.
6. BASE AND INLET WALLS SHALL BE CAST MONOLITHICALLY.
7. THE THROAT SHALL BE CAST INTERGRALLY WITH THE CURB AND GUTTER.
8. THE TOP SHALL BE CAST —IN —PLACE.
9. PIPES MAY ENTER DROP INLET FROM ANY ANGLE OR ELEVATION AS MAY BE APPROVED BY THE ENGINEER.
MINIMUM
WALL THICKNESS
DIA. OF D.I.
DIA. OF OUTLET PIPE
CAST IN PLACE
PRECAST
4' I.D.
12" THRU 27"
6"
5"
5' I.D.
30" THRU 42"
8"
6"
6' I.D.
48" THRU 54"
1 7"
------------------
#5 BARS
AT 10" CTRS.
6"
- FIELD BEND OPENING IN BACK WHEN
CALLED FOR ON PLANS
A
#6 BARS
LONG. BARS #6
AT 7" CTRS.
-------- 1 /2" EXP. JOINT
-- BACK OF C B
EXTENSION 2—#6 BARS
3'-0" TYP. ® 4" CTRS.
4" DIA. COLUMN A
CURB INLET
PLAN — W/SINGLE EXTENSION
NOTE: FOR DOUBLE EXTENSION USE SINGLE ON BOTH SIDES
--------------------
UPSTREAM
•••� OF A V "y
.•UQ ON,
LLB TFiOMA3 D
~ No.94
y0 �O:
DIA. COLUMN
TOP OF CURB
NORM. GUTTER LINE
DOWNSTREAM
FRONT ELEVATION
MANHOLE
2 —D"
VARIES
7—s/ts
SLOPE TO MATCH SIDEWALK OR
SHLDR.
T
— i
J
eZ
ja
W
' a
ELIMINATE THIS PORTION OF
I
---$ALL WHEN BUILT WITH EXT I 'R —
--
d_
1'-0"
19
A �°
0 ,
a
DEPRESSED
N o
W
GUTTER
GUTTER
a
3
a
SECTION A —A
SUBGRADE OR
CURB BOTTOM
LEAVE OPENING IN BACK
WHEN CALLED FOR ON
PLANS.
J PIPE THICKNESS
PLUS 6"