STORM DRAIN PLAN106 PARKS
1.87 ACRES
0+0
0
0+46
0+
0
0
1+
0
0
1+57
D
STA: 1+02.60 STORM LAT A-1
N: 5027.20
E: 4889.89
INSTALL:
1- 45° BEND
FL 18": 668.99
STA: 1+09.67 STORM LAT A-1
N: 5022.19
E: 4894.89
INSTALL:
1- 5' CURB INLET
FL 18": 669.17
STA: 1+57.42 STORM LAT A-1
N: 5024.27
E: 4942.59
INSTALL:
1- 5' CURB INLET
CONNECT:
12" ROOF DRAIN
STA: 0+46.45 STORM LINE A
N: 5129.80
E: 4877.18
INSTALL:
1- 5' CURB INLET
CONNECT:
12" ROOF DRAIN
STA: 0+33.67 STORM LINE A
N: 5129.80
E: 4889.95
INSTALL:
1- 5' MANHOLE
PER CITY STDS
FL 18": 667.90
FL 18": 667.90
STA: 0+26.72 STORM LINE A
N: 5129.79
E: 4896.90
INSTALL:
1- 45° BEND
FL 18": 667.73
STA: 0+00 STORM LINE A
N: 5148.68
E: 4915.80
CONNECT TO EX CURB INLET
CONTRACTOR SHALLL VERIFY
EX FL AND NOTIFY ENGINEER
OF ANY DISCREPENCY.
EX FL 24: 667.34
FL 18": 667.44
13 LF OF 18" RCP @ 2.04%
7 LF OF 18" RCP @ 1.07%
27 LF OF 18" RCP @ 1.07%
48 LF OF 18" RCP @ 1.07%
7 LF OF 18" RCP @ 1.07%
10
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C-16
LEGEND
PROPOSED STORM DRAIN
EXISTING STORM DRAIN
PROPOSED CURB INLET
PROPOSED GRATE INLET
PROPOSED HEADWALL
PROPOSED RIP RAP
PROPOSED 8" PVC ROOF DRAIN.
FL 4' BELOW FFE (TYP)
PROPOSED 12" PVC ROOF DRAIN.
MIN SLOPE 1.00%
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BY
DATE:
SHEET
3/14/2021
CHECKED:CLC
DRAWN:LRR
DESIGN:LRR
File No:MAGNOLIA SOUTHLAKE
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TEXAS FIRM #14199
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PRELIMINARY
CLAYMOORE ENGINEERING
BENCHMARK:
TBM #1: MAG NAIL SET IN CONC DRIVE 38.5' NORTH AND
3.4' EAST OF THE SOUTHEAST CORNER OF SUBJECT
PROPERTY.ELEVATION: 655.28
-CITY BENCHMARK: MONUMENT 49
GEODETIC DATA
LATITUDE: 32°56'04.57805"
LONGITUDE: 97°06'17.91291"
ELLIP HGHT: 583.85'
0
GRAPHIC SCALE
1 inch = ft.
20 20 40
20
10
1
2