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LEGEND
EXISTING GRADE CONTOUR
(1 FOOT INTERVAL)
EXISTING GRADE CONTOUR
(5 FOOT INTERVAL)
EXIST. STORM DRAIN
EXISTING CURB INLET (C.I.)
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SITE GRADING & DRAINAGE PLAN
0 50, 100,
SCALE:1 "=50'
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1300 East 6th Street Little Rock, AR 72202
501.372.2900 cromwell.com
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SIENNA
LAKE
BLOCK 3
Design Phase
MUNICIPAL
REVIEW
Revisions
No. Date Description
Stamp
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CROMWELL v -�
cc ARCHITECTS/
ENGINEERS
T E p�
�CKA&'SAS
#��
REGISTERED �
PROFESSIONAL
ENGIrE
No. 10649 �'ab
01
Notes
1. CROMWELL ARCHITECTS ENGINEERS, INC.
ALL RIGHTS RESERVED
2. THIS SHEET DESIGNED FOR COLOR PRINTING.
CRITICAL INFORMATION MAY BE LOST WITH
BLACK AND WHITE PRINTING.
Project Number
2021-057
Issue Date
04-30-2021
Sheet Title
SITE GRADING &
DRAINAGE PLAN
Sheet Number
100 YEAR FLOODING
EFFECTS FROM SIENNA
LAKE ELEV.347.27'
\
\
NORMAL POOL ELEVATION 0S 343.72 M.S.L.
THE PROPERTY LINE ALONG THE LAKE IS A
MEANDER LINE AT ELEVATION 344 M.S.L.
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100 YEAR FLOODING
\ �\ EFFECTS FROM SIENNA
LAME IELIEV.347.27'
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EXISTING UTILITY LINE
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SS=SAN ITARY SEWER S S X
NEW UTILITY LINE
SS=SAN ITARY SEWER SS
EXISTING FIRE HYDRANT \0
EXISTING WATER VALVE M
NEW SANITARY SEWER VALVE N
NEW DOUBLE WATER METER •
EXISTING STREET LIGHT
NORTH SITE UTILITY PLAN
1
0 50, 100,
SCALE:1 "=50'
13 R 0 M W E L L
1300 East 6th Street Little Rock, AR 72202
501.372.2900 cromwell.com
Gl.i
II
SIENNA
LAKE
BLOCK 3
Design Phase
MUNICIPAL
REVIEW
Revisions
No. Date Description
Stamp
CROMWELL v -�
w ARCHITECTS/ _
ENGINEERS
#5
T E p�
�CKAA As
REGISTERED �
PROFESSIONAL +
ENGIPE
No. 10649
�tiN j- P Ej �i/
Notes
1. CROMWELL ARCHITECTS ENGINEERS, INC.
ALL RIGHTS RESERVED
2. THIS SHEET DESIGNED FOR COLOR PRINTING.
CRITICAL INFORMATION MAY BE LOST WITH
BLACK AND WHITE PRINTING.
Project Number
2021-057
Issue Date
04-30-2021
Sheet Title
SITE UTILITY PLAN
Sheet Number