HomeMy WebLinkAbout6527-2DATE:
SCALE:
DRAWING NO.
DATE
APPROVED BY:CHECKED BY:
DESIGNED BY:
DRAWN BY:
GIA LAM KIM / CITY ENGINEER R.C.E. 62296
CITY OF FONTANA, CALIFORNIA
DATECITYENGR.DATEREVISION DESCRIPTIONREV.
SHOULD CONSTRUCTION OF THE REQUIRED IMPROVEMENTS NOT COMMENCE
WITHIN TWO YEARS OF THE DATE OF APPROVAL SHOWN HEREON AND CARRIED
FORTH IN A DILIGENT MANNER, THE CITY ENGINEER MAY REQUIRE REVISIONS TO
THE PLANS TO BRING THEM INTO CONFORMANCE WITH CONDITIONS AND
STANDARDS IN EFFECT.DATE:
PREPARED UNDER THE SUPERVISION OF:
STEVEN L. ELLIS EXP. 12-31-25
STORM DRAIN IMPROVEMENT PLANS
7
September 2025
AS SHOWNJV
CEA/RE
SE/LAF
BENCH MARK:BASIS OF BEARINGS:
THE BEARINGS SHOWN HEREON ARE BASED THE ON NORTH AMERICAN
DATUM OF 1983 (NAD-83), SHOWN IN TERMS OF THE CALIFORNIA
COORDINATE SYSTEM OF 1983 (CCS-83), ZONE V (2011.00 EPOCH DATE)
AS DERIVED BY POSITIONS PUBLISHED BY CSRC. ALL COORDINATE
VALUES WERE SCALED TO GROUND BY APPLYING AN AVERAGE
COMBINATION FACTOR AS DETERMINED BY FEI POINTS 11012, 11014,
11022, 11025, 11029, AND 11034 AND HOLDING THE COMPUTED GRID
COORDINATE ON POINT 11015. INVERSES BETWEEN PROJECT
COORDINATES WILL PRODUCE GROUND DISTANCES. TO OBTAIN GRID
DISTANCES MULTIPLY GROUND DISTANCES BY 0.999888867
THE CONTOURS AND ELEVATIONS SHOWN HEREON
ARE BASED ON THE FOLLOWING BENCH MARK:
BM NO.: EV9274 ELEV.: 1508.56' (NGS BENCH MARK)
DATUM: NAVD 88 1993 ADJ
6527
PROFILE
PLAN 1"= 40'
VERT 1"= 4'
HORIZ 1"= 40'
909.581.0676
3257 E Guasti Rd, Suite 300
Ontario, California 91761
fuscoe.com
9/16/25
50+00 51+00
1670-
1680-
1690-
1700-
58
+
0
0
.
0
0
-
M
A
T
C
H
L
I
N
E
SE
E
S
H
E
E
T
3
52+00 53+00 54+00 55+00 56+00 57+00 58+00
-1670
-1680
-1690
-1700
58
+
0
0
.
0
0
-
M
A
T
C
H
L
I
N
E
SE
E
S
H
E
E
T
3
2
-1680
-1690
-1700
1680-
1690-
1700-
10+0011+00
STORM DRAIN LINE 'A'
STORM DRAIN CONSTRUCTION NOTES:
CONSTRUCT 36" RCP STORM DRAIN LINE, TRENCH AND BEDDING DETAIL 1 SEE SHEET 7.
CONSTRUCT 48" RCP STORM DRAIN LINE, TRENCH AND BEDDING DETAIL 1 SEE SHEET 7.
CONSTRUCT MANHOLE PER CITY OF FONTANA STD. PLAN NO. 3011.
CONSTRUCT MANHOLE PER CITY OF FONTANA STD. PLAN NO. 3012.
INSTALL CAP AT END OF LINE. SEE DETAIL 4 ON SHEET 7.
REMOVE TEMPORARY BULKHEAD.
2
4
6
7
8
9
STORM DRAIN LINE 'A-1' PROFILE (FUTURE)
JOHN PREVITI AVENUE SD PLAN & PROFILE
STA 51+44.39 TO 58+00.00
STORM DRAIN LINE 'A' PROFILE
JOHN PREVITI AVENUE
VENTANA
PA-6B
VENTANA
PA-6A
ST
A
5
3
+
2
5
.
0
4
EC
ST
A
5
4
+
3
6
.
3
3
EC
STA 53+91.37
BC
BE
G
I
N
L
I
N
E
JO
H
N
P
R
E
V
I
T
I
A
V
E
C/
L
S
T
A
2
5
5
+
9
4
.
2
5
=
ST
A
5
1
+
4
4
.
3
9
JO
I
N
E
X
I
S
T
.
BC
STA 57+27.52 STA 57+34.68
STA 53+86.70
ST
A
5
3
+
9
0
.
3
7
C/
L
S
D
M
H
N
O
.
1
RI
M
=
1
6
8
8
.
8
8
ST
A
1
0
+
0
6
.
3
3
BE
G
I
N
L
I
N
E
'
A
-
1
'
SE
E
P
R
O
F
I
L
E
H
E
R
E
O
N
ST
A
1
0
+
6
3
.
1
2
EN
D
L
I
N
E
'
A
-
1
'
ST
A
1
0
+
2
6
.
6
8
SS
X
-
I
N
G
ST
A
1
0
+
6
1
.
7
0
C/
L
L
I
N
E
'
A
-
1
'
M
H
RI
M
=
1
7
0
0
.
1
2
STA 54+13.85
PRC
EXISTING
BULKHEAD
EXIST. FINISHED SURFACE
OVER C\L STORM DRAIN
PROP. FINISHED SURFACE
OVER C/L STORM DRAIN
(S=0.023
8
)
50
+
8
9
.
5
6
C/
L
M
H
N
O
.
4
(R
I
M
=
1
6
8
0
.
8
1
)
50
+
8
5
.
9
0
(1
6
6
9
.
8
6
I
N
V
)
50
+
9
0
.
5
6
(1
6
7
0
.
0
0
I
N
V
)
51
+
0
8
.
4
9
B
C
/
G
B
(1
6
7
0
.
5
0
I
N
V
)
(S=0.02
8
7
)
(S=0.02
8
)24" RCP
L
A
T
A
-
3
(1670.80
I
N
V
)
S=0.0225
S=0.0225
S=0.0270
CONSTRUCT 242.31 L.F.
48" DIA. RCP
D-LOAD=1350
54
+
3
6
.
3
3
16
7
8
.
3
0
I
N
V
-
E
C
53
+
9
1
.
3
7
16
7
7
.
0
9
I
N
V
-
B
C
51
+
4
4
.
3
9
B
C
16
7
1
.
5
3
I
N
V
53
+
8
6
.
7
0
16
7
6
.
9
8
I
N
V
CONSTRUCT 336.15 L.F.
48" DIA. RCP
D-LOAD=1350
EXISTING SEWER PER
DWG.6139
HGL100
53
+
2
5
.
0
4
E
C
16
7
5
.
6
0
I
N
V
54
+
1
3
.
8
5
16
7
7
.
7
0
I
N
V
-
P
R
C
58
+
0
0
.
0
0
16
8
8
.
1
0
I
N
V
53
+
9
0
.
3
7
CL
M
.
H
.
N
O
.
1
RI
M
=
1
6
8
8
.
8
8
CONSTRUCT 65.32 L.F.
48" DIA. RCP
D-LOAD=1350
57
+
3
4
.
6
8
16
8
6
.
3
4
I
N
V
57
+
2
7
.
5
2
16
8
6
.
1
7
I
N
V
S=0.0270
FUTURE
36" RCP
L
I
N
E
'
A
-
1
'
1686.75
I
N
V
HGL100
Q = cfs
V = fpsMAX
100 191.8
15.3
FUTURE
JUNCTION STRUCTURE
(BY OTHERS)
D=
7
.
4
'
Q = cfs
V = fpsMAX
100 178.2
14.2
Q = cfs
V = fpsMAX
100 191.8
15.3
HGL25
HGL25
Q = cfs
V = fpsMAX
25 154.2
19.7
Q = cfs
V = fpsMAX
25 154.2
19.7
Q = cfs
V = fpsMAX
25 143.3
18.12
FUTURE LINE
BY OTHERS
52.12 L.F.
36" DIA. RCP
D-LOAD=1350
Q = cfs
V = fpsMAX
100 13.62
1.93
EXIST. FINISHED SURFACE
OVER C\L STORM DRAIN
PROP. FINISHED SURFACE
OVER C/L STORM DRAIN
D=
8
.
7
'
D=
9
.
4
'
HGL100
S=0.0100
R/W
10
+
0
5
.
9
1
16
8
6
.
7
7
I
N
V
'
S
'
10
+
0
8
.
8
5
16
8
6
.
8
0
I
N
V
-
B
C
10
+
4
4
.
1
9
16
8
7
.
1
5
I
N
V
-
E
C
10
+
6
3
.
1
2
16
8
7
.
3
4
I
N
V
48" RCP SD LINE 'A'
1686.25 INV
16
8
4
.
9
1
T
O
P
E
X
.
S
E
W
E
R
1.
6
8
'
C
L
E
A
R
16
8
6
.
5
9
B
O
T
3
6
"
R
C
P
16
9
4
.
3
6
B
O
T
12
"
D
.
I
.
P
W
A
T
E
R
L
I
N
E
10
+
0
2
.
9
6
16
8
6
.
7
5
I
N
V
'
R
'
10+58.03
1687.29 INV
CL
L
I
N
E
'
A
-
1
'
M
H
RI
M
=
1
7
0
0
.
1
2
PROPOSED
BULKHEAD
CURVE DATA
CURVE #
C1
C2
C3
C7
RADIUS
1000.00'
45.00'
45.00'
45.00'
LENGTH
180.65'
22.48'
22.48'
35.34'
DELTA
10°21'02"
28°37'28"
28°37'28"
45°00'00"
LINE DATA
LINE #
L1
L2
L3
L11
L12
BEARING
N71°14'04"E
N71°14'04"E
N71°14'04"E
N26°14'04"E
N18°45'56"W
DISTANCE
66.33'
292.34'
71.33'
8.85'
18.92'
9/24/2025