HomeMy WebLinkAbout04 Grading & Drainage PlanSEE SHEET 15 FOR DETAILS ON STRUCTURE 111
15' D.E.
20' D.E.
6
857.0
FPG -846.7
LINE `A
1852.
4850.
EXISTING LAKE
N.P. 840D
4' SIDEWALK
CUL-DE -SAC GRADING DETAIL
SCALE 1" 30'
15' D.E.
85/
857.0
FPG -846.7
0 A CONCRETE ROLL CURB AND GUTTER
SEE DETAIL C1 ON SHEET 17
CONCRETE ROLL CURB AND GUTTER
VV/REVERSED SLOPE GUTTER
SEE DETAIL C2 ON SHEET 15
4' SIDEWALK
3 :1 MATCHING
S SANITARY SEWER
W WATER LINE
X FENCE LINE
0 MANHOLE
I. STORM INLET
FIRE HYDRANT
H WATER VALVE
EXISTING CONTOUR
PROPOSED
T
FPG
MFF
5' CONCRETE WALK
LEGEND
EXISTING
STORM SEWER
STORM SEWER
SANITARY SEWER
WATER LINE
SUB SURFACE DRAIN
SUB SURFACE DRAIN STUB
0 SANITARY MH
0 STORM MH
STORM INLET
V FIRE HYDRANT
Q WATER VALVE
i r j r i WATER ME i ER
15 SANITARY STRUCTURE NO.
is STORM STRUCTURE NO.
_am.. PROPOSED CONTOUR
815.9 PROPOSED PAD GRADE
EMERGENCY FLOOD ROUTING
FLOOD PROTECTOIN GRADE
MINIMUM FINISHED FLOOR
851.5
6" SSD
30' D.E.
10' ASPHALT PATH
2' NON- ACCESS EASEMENT N
SEE LANDSCAPE PLANS FOR
EXACT SIZE AND DETAIL OF
LANDSCAPE MOUND
CIS
STR. N0. TC /RIM INV. IN. INV. OUT DEPTH STR. TYPE STR. SIZE CASTING TYPE PIPE SIZE DIRECTION OF
ELEV. (NEENAH) PIPE IN /OUT
107 850.60 846.60 2.43 DBL CURB INLET BOX 24x56 R -3501 TL,TR 15" RCP
106 850.60 846.45 846.45 2.28 DBL CURB INLET BOX 24x56 R -3501 TL,TR 18" RCP T
105 850.50 846.26 846.26 2.32 MANHOLE MANHOLE 48" DIA R -4342 18" RCP
104 852.40 845.36 845.36 5.12 MANHOLE MANHOLE 48" DIA R -1772 18" RCP
103 851.50 845.03 845.03 4.55 DBL CURB INLET BOX 24x56 R -3501 TL,TR 18" RCP
102 851.50 844.86 844.86 4.72 DBL CURB INLET BOX 24x56 R -3501 TL,TR 18" RCP
101 842.50 END SECTION 18" RCP o
109 851.50 852.00 END SECTION 12" RCP a
108 852.00 851.50 END SECTION a EAST
I I N-!1 /A
111 845.10 842.50 DROP STRUCTURE BOX 24x36 15" RCP
110 840.00 ,END SECTION «,T"� N/A'
GENERAL NOTES
1. Standard Specifications
a. Hamilton County specs. shall apply for Storm Sewer
b. Indianapolis Water Company specs. shall apply for Watermains
c. Clay Township Regional Waste District specs. shall apply for Sanitary Sewers.
2. It shall be the responsibility of each contractor to verify existing utility locations
and conditions. It shall also be the contractor's responsibility to contact the
various utilities for proper staking locations for each prior to construction.
3. Any errors or omissions shall be brought to the attention of the engineer
prior to construction, In the event of the contractors's failing to give such
notice, he shall be held responsible for the results of any such errors or
omissions and the cost of rectifying the same.
4. Any parts of the sanitary or storm sewer trench which lies under paved
areas shall be back filled with granular material as shown in the details.
5. All grades at the boundary line shall meet existing grade.
6. All construction activity on this site shall be performed in compliance with
OSHA standards.
7. Rip -Rap required on all end section outfall pipes. See Erosion Control Plan
for exact size and location.
8. All streets are required to have 6" underdrains per the governing agencies
Standards
9. Contractor to stockpile topsoil at a location approved by the developer
engineer prior to construction if required.
10. In any area of construction where field tiles cross the proposed house pad,
the tile shall be removed and back filled. All field tiles intercepted shall be
perpetuated into the storm sewer system or lakes. The contractor shall notify
the engineer in any circumstance that this cannot be accomplished.
11. All fill areas shall be compacted to meet the density of the specification
sheet or detail.
12. 4" Sub surface drain to be provided to each lot
13. Flood protection grade is at least 2' above 100-yr pond elevation
x x
COMNION AREA
STORM STRUCTURE CHART
116TH ST ROAD
WIDENING
Sanitary Sewer Narrative:
Sanitary sewer service will be provided by Clay Township Regional
Waste District to each lot via a sanitary lateral. These laterals
discharge into an 8" sanitary line, which eventually leads off
site. The off site sanitary will follow an easement along 116th
Street. The 8" sanitary line will cross under Spring Mill Rd.
and tap into an existing manhole at the southeast corner of
Spring Mill Rd. and 116th Street. From here the sanitary sewer
discharges into an existing 12" main.
Water Narrative:
Veolia Water will provide water service. An existing 12" water
main that ends at the west property line will be extended along
116th Street to the east property line. An 8" main will tee off
the 12" main and service the subdivision.
Storm Sewer Narrative:
Four curb inlets, and one catch basin will receive the stormwater
form the site. The stromwater will run through a series of
concrete pipes and discharge into a retention pond at the south
end of the property. Here the stormwater will be detained to
meet discharge requirements. The stormwater will discharge
through a drop structure and into an adjacent landowners pond.
From this pond the stormwater flows through an unnamed tributary
eventually discharging into Williams Creek.
STREET NAME CHART
STREET NAME
CHATEAUX DRIVE
"DON'T DIG BLIND"
1- 800 382 -5544
CALL BEFORE YOU DIG
■03146gr
dgn 5/27/2004 3: 09: 59 PM
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Project No: 0314