HomeMy WebLinkAbout6575-22
GRAPHIC SCALE
SCALE: 1" =
0 40 80
40
2040
10+0011+0012+0013+0014+0015+00
1100
1110
1120
A PUBLIC SERVICE BY UNDERGROUND SERVICE ALERT
BEFORE
YOU DIG
TOLL FREE
DIAL
DAYS BEFORE
811
TWO WORKING
YOU DIG
REV.REVISION DESCRIPTION ENGR.DATE CITY DATE
CHECKED BY:
DESIGNED BY:
AND CARRIED FORTH IN A DILIGENT MANNER, THE
STANDARDS IN EFFECT.
PLANS TO BRING THEM INTO CONFORMANCE WITH
CITY ENGINEER MAY REQUIRE REVISIONS TO THE
IMPROVEMENTS NOT COMMENCE WITHIN TWO
SHOULD CONSTRUCTION OF THE REQUIRED
YEARS OF THE DATE OF APPROVAL SHOWN HEREON
Prepared Under The Supervision Of :
DRAWN BY:
4
CITY OF FONTANA, CALIFORNIA
APPROVED BY:DRAWING NO.:
DATE:
SCALE:
STORM DRAIN IMPROVEMENT PLAN
GIA LAM KIM
DATE:
AS SHOWN
DR
DR
DC
PROFILE SCALE:
HORIZ: 1"=40'
VERT: 1"=4'
BASIS OF BEARINGS BENCH MARK:
CITY OF FONTANA BENCHMARK THE BASIS OF BEARINGS FOR THIS SURVEY IS THE
CALIFORNIA STATE PLANE COORDINATE SYSTEM,
ZONE 5, CONSTRAINED LOCALLY BETWEEN
CONTINUOUS GPS STATIONS EWPP & RTHS. SAID
BEARING IS S84°19'30"E (NAD83(2011) 2017.50
EPOCH.)
GPS CONTINUOUS OPERATING REFERENCE STATION
EWPP. THE ANTENNA IS AN ASHTECH 701945B_M
W/SCIT DOME. TRUE VERTICAL ANTENNA HEIGHT IS
FROM THE GEODETIC REFERENCE POINT TO THE
BOTTOM OF THE ANTENNA PRE-AMP(BPA) AND IS
0.027 FEET.
ELEVATION = 1194.52
R.C.E. 62296 CITY ENGINEER
1650 SPRUCE STREET, SUITE 400
RIVERSIDE, CA 92507
951.787.8421 www.psomas.com
Date:
DAVID CURTIS R.C.E. 75791
MCN22-000145 / ELPC24-00109
6574
3/5/26
3/5/26
VALLEY BLVD./WASHINGTON DR.
PARCEL MAP 20669No. C75791REGISTERED P ROFESSIONAL
E
N
G
I
N
E
ER
S
T
A
TE OF CA L I F O R NIA
CI V I L
DAV I D J . CU
R
T
I
S
EXP. 6/30/26
STORM DRAIN CONSTRUCTION NOTES:
1 CONSTRUCT CURB OPENING CATCH BASIN PER CITY OF FONTANA STD. 3004; W=7', V=4.5', H=1", A=45".
2 CONSTRUCT LOCAL DEPRESSION PER STREET PLAN.
3 CONSTRUCT MANHOLE PIPE TO PIPE PER CITY OF FONTANA STD. 3013.
4 CONSTRUCT 24" MIN. RCP; D-LOAD PER PROFILE. BEDDING PER STD. 1008.
5 CONNECT 24" RCP TO EXISTING 4'x4' STORM DRAIN JUNCTION STRUCTURE PER CITY OF FONTANA STD. 3025,
CASE 1 SECTION B-B. IF NOT ALREADY SEALED, SEAL ABANDONED NORTHERLY INLET WITH 8" BRICK AND
MORTAR. LOWER MANHOLE ACCESS TO JUNCTION STRUCTURE PER CATCH BASIN REMODELING DETAIL ON
SHEET 4.
6 CONSTRUCT CONCRETE COLLAR PER CITY OF FONTANA STD. 3022.
7 CONSTRUCT 18" MIN. RCP; D-LOAD PER PROFILE. BEDDING PER STD. 1008.
-1100-
-1110-
-1120-
10+00
STORM DRAIN LINE "A" PLAN AND PROFILE
CURVE DATA TABLE
Curve
A
LENGTH
11.78'
TANGENT
5.92'
RADIUS
45.00'
DELTA
15°00'00"
12"W
8"W 8"W 8"W
12"W
10
"
W
16
"
W
16
"
W
10
"
W
16
"
W
16
"
W
12"W
12"S
21"S
24"D
36"D
21"S
12"SS
SS
S
4"
S
F
M
4"
S
F
M
TS
COMMTS
COMM
TS
48
"
D
D
FD SPIKE & WASHER, PLS
5613, FLUSH. NO REF. FITS
TIES PER CR 276-026/
ACCEPTED AS THE
INTERSECTION OF VALLEY
BLVD. & JUNIPER AVE.
SD
SD
SD
SD
SD
E
SD
SD
FD SPIKE & WASHER, PLS
5613, FLUSH. NO REF. FITS
TIES PER CR 276-026/
ACCEPTED AS THE
INTERSECTION OF VALLEY
BLVD. & JUNIPER AVE.
IW 2"
W
IW 4"
W
IW
10
"
F
24"D 24"D24"D
2 PROPOSED
RIGHT-OF-WAY
18+08.36 ST. STA., C.L. CB #2
TC=1118.46; W=7'; V=6.34'1
14+82.41
1112.12 INV
13
3
'
66
'
67
'
17
.
5
'
48
.
5
'
21
17+00 18+00 19+00 20+00 21+00 22+00 23+00 23+20
1113.21 INV 5 10+00.00
1110.83 INV
S89°25'05"W
261.82'
4S74°25'05"W
23.38'
4
S89°25'05"W
142.91'
4 N85°34'55"W
37.85'
10+0011+0012+0013+0014+00
VALLEY BLVD.
CL CL
JU
N
I
P
E
R
A
V
E
.
4
21+02.50 ST. STA., C.L. CB #1
TC=1118.43; W=7'; V=5.00'
7LATL. 'A-1'
SEE PROF HEREON
N44°25'08"E
5.11'
3 11+83.60
CL SDMH
11+81.35 SD CL INT.
=10+00.00 LINE 'A-1'LINE 'A'
6 10+37.85
1110.93 INV
EX
.
SD
M
H
EX
.
4
'
X
4
'
J.
S
.
4
5
°
5°
1
4
+
5
9
.
0
3
E
.
C
.
A 14
+
4
7
.
2
5
B.
C
.
7
5
°
CL CL
SURVEY CL
CONSTRUCTION CL
15
'
PROP. FINISHED
SURFACE @ CL
PIPE
11
+
8
5
.
4
3
B
E
G
.
P
I
P
E
11
+
8
0
.
7
6
E
N
D
P
I
P
E
10
+
3
7
.
8
5
B
E
G
P
I
P
E
296.98' - 24" RCP
1350-D - CASE 1 BEDDING
Q10=1.39 CFS
142.91' - 24" RCP
1350-D - CASE 1 BEDDING
Q10=2.71 CFS
37.85' -
24" RCP
1350-D -
CASE 1
BEDDING
Q10=2.71CFS
10
+
0
0
.
0
0
B
E
G
.
P
I
P
E
.
J
O
I
N
10
+
3
7
.
8
5
CL
C
O
N
C
.
C
O
L
L
A
R
10
+
3
7
.
8
5
E
N
D
P
I
P
E
LINE "A" - PROFILE
1118.46
RIM
1118.75
RIM
EXIST. FINISHED
SURFACE @ CL
PIPE
(1119.22)
TG
(**1110.50)
INV
Q10=106.60 CFS
WSE=1111.89 PER DRAINAGE
REPORT FOR PM 18963
(DEPTH=3.12')
25'± - 36" RCP
Q10=2.71CFS
(1119.78)
FS
HGL10
11
+
8
3
.
6
0
C
L
S
D
M
H
18
"
I
N
L
E
T
1117.92
RIM
1111.31
INV
1111.32
INV
LA
T
L
.
'
A
-
1
'
11
1
2
.
3
2
I
N
V
.
18
"
R
C
P
(±1110.00)
INV
14
+
8
2
.
4
1
E
N
D
P
I
P
E
ST
.
S
T
A
.
1
8
+
0
8
.
3
6
C
L
C
.
B
.
W=
7
'
,
V
=
6
.
3
4
'
PR
O
P
.
1"
W
T
R
.
PR
O
P
.
1"
W
T
R
.
PR
O
P
.
1"
W
T
R
.
PR
O
P
.
1
0
"
W
T
R
.
*4
"
C
L
R
.
T
O
S
D
PR
O
P
.
4
"
W
T
R
.
*~
1
0
"
C
L
R
.
T
O
S
D
PR
O
P
.
6
"
W
T
R
.
*~
1
0
"
C
L
R
.
T
O
S
D
PR
O
P
.
6"
W
T
R
.
PR
O
P
.
2"
W
T
R
.
1110.93
INV
1110.83
INV
** CONTRACTOR TO CONFIRM
EXIST. OUTLET INV. PRIOR TO
INSTALLING ANY PIPE.
(S=0.0200) PER
RCRD. PLANS
(±1108.77)
INV
REMODEL
EXIST. J.S.
* UTILITY CROSSINGS ASSUME STD. 36" COVER (TYP.).
THE * INDICATES CLEARANCE TO SD <12". PROVIDE
BLANKET PROTECTION PER SPPWC STD. PLAN 225-3
EXIST. 48" RCP
@ S=0.0090
1112.12
INV
14
+
4
7
.
2
5
B
.
C
.
14
+
5
9
.
0
3
E
.
C
.
1112.02
INV
1112.05
INV
9+
9
6
.
0
0
E
N
D
E
X
.
P
I
P
E
9+
7
1
.
0
5
B
E
G
.
E
X
.
P
I
P
E
S=0.0027
HGL10
S=0.0027
LINE "A-1" - PROFILE
1113.21
INV
1118.43
TC
10
+
0
7
.
2
0
E
N
D
P
I
P
E
10
+
0
2
.
0
8
B
E
G
.
P
I
P
E
1111.31 INV
24" RCP
1113.43
INV
1111.95
INV
5.11' - 18" RCP
1350-D
CASE 1 BEDDING
Q10=1.32 CFS
10
+
0
0
.
0
0
S
D
C
L
I
N
T
.
=1
1
+
8
1
.
3
5
L
I
N
E
'
A
'
1117.92
RIM
ST
.
S
T
A
.
2
1
+
0
2
.
5
0
C
L
C
.
B
.
W=
7
'
,
V
=
5
.
0
0
'
EXIST. F.S. @ CL PIPE
HGL10
PROP. F.S. @ CL PIPE
1112.32
INV
S=0.1739
657565753/26/2026