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1 I 2 I 3 4 I 5SEE PLAN I
FOR NLETAINFORMATION f', •- // �' v t I I Li I
r.(3"M� /
✓-' STANDARD CURB_ INLET
STANDARD CURB INLET / " / l ( { i
Co
1 r 4 DIA. 4 91A:' 1 1
n
30 15 0 30 60 ''' , FL. OUT 4$8.50 �� j .-� IN N= 493. 0 1 j j '� r { i t
I ! ( f co I
k i{ r 1 RIM = 491,.x50 j FIS t� E= 493.09% ✓ / / cn, / / i i; ' I N ai /
"=30' ll] / FL. 0117 492. _ i / i i
I✓ f % _ J I �`
2 /t ' RMA = 497.0 r' ;' 1 ! -
° STANDARD CURB INLET''
44 L.F. i FL. IN W 4,88.06
I 8' DIA.
OF 15 RCP _
t _ T51 1.90
_ FL. IN N = 484.68; t F / U'
®1.00% ; ' / = - $� STANDAR CU `-1 4 a
LRLI�
— RCP '�S R ,RB �aL ��. OU ! ' / t®16.67% 4' DIADrlf 0`:/OF }T— 484.58 � FL. IN 95.0 i / z 491.0 / _ , Cr
x j;
�o m _
FL. OUTS 400 �`
f ✓ CTI
i
- - Rtkt
r ,
r
,� i
m \ ', 1t 0
12:4
IJ '
4
V
3-96
499. i
.� .. a-.••- ', ,' ..:_. - ;-�11 900
STA. 3=93.30, 33.5' LT.
CONSTRUCT CURB INLET
DOUBLE WING, 4 DIA.
FL OUT=484.26
RIM= 487.26 L 3.e0 J STANDARD GCJ INE- ` -� j o `- _- -✓I�
CONNECT TO R.C. BOX E '
' _ _ /,---�----- �,� DIA. ,' �' ��---._.. - -- �, �.. `---�— --+ �� DETA+ L A
EXTENSION W/81 LF OF `' ; FL. OUTS 484:83 _
18" RCP ®2.799 6 1 / A ,, - - - \ , ° :k
l I -�
IM 495.00, _
FL INTO BOX=482.00 f
/ _; RU CRETE (QIP RAP
R B
34 LF OF 4'x4' C
CULVERT EXTENSION ®$,;47 �9° TU N Dt N,!CU �- p
c51
REMOVE EXISTING HEADWALL; � •� ' ' �9 � FOR VEHICULAR ° `` � = �- - V�" '-
rn
AND WINGWALLS AND C,b, N �C l A96 ACCESS
14 ,� j �� � 5 s � ,`� � � � I I I 18" RSP /,�ON`r � E
EXISTING BOX CULVER TO t cb9 � �-
s1 ,7 PR IDE `3 "WxB"D i i / fi
� , � HEADIKA AI� N A�L
DETENTION STRUCTURE .� j ,� bye+ �- -
� GRA L B DISCHARGE " FL. - 0�%5�0
FL 0 DETENTION °�; /� L D 1 �. 3 ! ��, ,, I t \ i "" w
ll i f o ✓ PTO OW T INLET i >' o �o _ l" ` o
STRUCTURE = 484.08;{ 1 k +A �5c AEA -66 0 �./ v, /f / ! o' ">�! t
FL EXISTING CULVEf2Try`= 4 2 f 4 ,ti g o� N9
/ I
SEE DETAIL, SHEEP �'=>� �. / �` � n ` �� ON �' 1 �a8 � pt o.e� • + F N. FLR.: 7.�� i � f' ! �' �_ o' ,✓ / ' � � � � // ✓ ✓
- FL NSE n9 9 + _-sn t i j
!f ko x41
) / /
EIFTAIL A
SCALE, 1'=20'
6" PVC PIPE/FR0 �� — _ _ _ — —� _ P OVI G.AVEL:`
GRAVEL BED: TO +11-qlET I—� EDDI GAD B KFI
PROVIDE POSITIVE E (\ R l- LET AN VEN ! / / �% ✓% /
�6Jr -a- \ _ _ y, aa` �"_... � / { ! ✓ 7 ...
,r t O IS49 60 J c0•"~^„ A _��. / i i / / 11
�Co 95,6
495 URB INLET/ ,. SOF15 �' (` /` ✓ j ✓
co 9656 �° DETENTION aTRUCTURE `>! ®1.009
DOUBLE WING
j x4g6,� 8 DIA.
e 4956 FL. IN N= 484.18
FL. IN. W= 484.18
�!5° FL. OUT 484.08 / J
+, � �� '% r N❑TEI MAINTAIN MINIMUM 8' DISTANCE
--_>� IM EL.=492.60 i
ROVIDE 4 W 1 /
t /
� ' X � ,' / r� � I I %�� � � � � �' f �I "� FROM CUT SLOPE TO � 39' RAW
� WATER LIME
GRAVEL BED PPEd I �!
IN GEO`' TEXTIL FABRIC I
i J —
C NCRE = � � � ��! (MARAFI 140N R EQUA
1
6� i E �:L D` 1 ,�s....�
r _114 97.Q x I �/ s �� Zo r'*.
I
/ AREA— 1 TS
t
F '
TURN DOWN CUR `9 r'y FdN -. i/CPO,$I ILI
R X97.' �''
I
FOR_VEHICULAR �D `� 7
I ACCESS - - / ' r 1L k
! r I ;
t
I
Xt49ga? N❑TEi AT HANDICAP/PUBLIC PARKING BAYS
SOUTH OF BUILDINGS, END CURB AND GUTTER,
/
h,' — ,/
\� .-. �5i'� �';�-,` ,_ i � i i _ TAPER CURB HEIGHT TO 0' OVER WIDTH OF
z.
�f ��
{� } GUTTER. ASPHALT AND CONCRETE PAVING
d 1 FLUSH ALONG NORTH END ❑F BAYS.
/ _a:.._
- _ ___ � — - -- - E TO BE L
-._....-.—_ .._.- � .`J �' .- .- •moi .. r — .' �
___ - STANDARD CURB INLET 12- ,F �� STANDARD B INLET 1j- i i
4' DIA. - ®12.50% "EL. 101i1= 495.00 i 1
OF 15 RGP
FL. IN 493.50 ,.. _
--- - -- -- _ - 0 -"".RIM 499.00
FL OUT 493 4
RIM - 497.00It
Iw
C
w
D
THE MEHLBU.RGER FIRM
® `
THE
MExLBURGER
FIRM
. nu. �_maoan_� r000�
DSGN
1
3/7
REVISED DISPLAY PARKING AREA
REUSE OF DOCUMENTS
THE PLANS AND SPECIFICATIONS INCORPORATED
HEREIN, AS A PRODUCT OF DESIGN SER✓ICES,
IS THE PROPERTY OF THE MEHLBURGER FIRM
AND IS NOT TO BE USED IN ANY OTHER DESIGN
WITHOUT EXPRESS WRITTEN PERMISSON
WER°FY 9CALE
N ONE INCH ON
ORIGINAL
oRIGINAI. °RAW'NG.
° ®s i_
IF NOT ONE INCH ON
THIS SHEET, ADJUST
CRENAE ACURA DEALERSHIP
LITTLE ROCK, ARKANSAS
GRADING AND DRAINAGE PLAN°G
/
SHEET C-2
2
3/13
REVISED DISPLAY PARKING, TURN DOWN CURBS, AND INLET LOCATIONS
DR
3
3/22
REVISED GRADING FIF2 SITE REVISIONS
DATE MARCH 200
CHK
♦
3/ea
REVISED GRADING AT ENTRANCE
PROJ 399-160
Izard o Little Rock, AR 72201 ❑ 501/375-5331 APVD NO. DATE REVISION BY APVD SCALES ACCORDINGLY.
LITTLE ROCK PLANNING COMMISSION
APPROVED, SUBJECT TO THE CONDITIONS
AS NOTED IN THE PLANNING C MM'S 10
MINUTE CORD D ?E
- - -
DATE: