HomeMy WebLinkAboutC302 - GRADING PLAN SOUTHEASTSTORMWATER POND
NORMAL POOL = 830.50
2 YR. ELEV = 832.28
10 YR. ELEV = 833.49
100 YR. ELEV = 835.52
SPILLWAY ELEV = 837.00
TOP OF BANK ELEV = 838.00
BOTTOM ELEV = 819.50 4+004+
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844 846838850847848
849845846840 8458418
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4846847 T.C. 837.65
INV IN:832.28 18" (NW)
INV OUT:832.18 18" (SE)
165' of
1
8"
R
C
P
@
0.
1
8
%
STRUCTURE #ST-5
T.C. 836.97
INV IN:831.82 15" (SW)
INV OUT:831.52 15" (S)
STRUCTURE #ST-4
T.C. 837.10
INV IN:831.44 15" (N)
INV IN:831.44 18" (W)
INV OUT:831.34 24" (E)
14' of 15" RCP @ 0.56%
STRUCTURE #ST-2
T.C. 833.33
INV IN:831.00 24" (W)
25' of 24" RCP @ 0.16%
STRUCTURE #ST-6
T.C. 844.43
INV IN:831.89 18" (NW)
INV OUT:831.79 18" (E)
STRUCTURE #ST-3
T.C. 837.03
INV IN:831.30 24" (W)
INV OUT:831.20 24" (E)
STRUCTURE #ST-17
T.C. 838.08
INV IN:832.22 18" (N)
INV OUT:831.72 24" (SW)
STRUCTURE #ST-14
END SECTION
INV:831.00 24" RCP
23' of 24" RCP @ 0.27%
STRUCTURE #ST-15
T.C. 838.22
INV IN:831.50 24" (NW)
INV OUT:831.40 24" (SE)
830
835
840
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837
838
839
841
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825
830
835
840
822
823
823823824
826
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831 832 833 834
836
837
838 839
STRUCTURE #ST-16
T.C. 838.33
INV IN:831.66 24" (NE)
INV OUT:831.56 24" (SE)
STRUCTURE #ST-1
T.C. 835.52
INV OUT:830.50 12" (N)
105' of 12" RCP @ 0.33%
STRUCTURE #ST-12
T.C. 836.97
INV OUT:831.90 15" (NE)
BMP EASEMENT
BMP EASEMENT
PONDING ELEV. 837.17
PONDING DEPTH 0.50'
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10' SAFETY LEDGE
EMEGENCY SPILLWAY
WOOD BOLLARDS ADJACENT TO POND BANK
ALONG U.S. 31 FRONTAGE (TYP)
FLOW-THROUGH
BMP (ONLINE)
FLOW-THROUGH
BMP (ONLINE)837838839840841840836837838839841830835831832833834836837838838CONNECT WALL FOOTING DRAIN
TO STRUCTURE ST-5
4' of 15" RCP @ 1.88%
119' of 24" RCP @ 0.17%191' of 18" RCP @ 0.18%BMP ACCESS EASEMENT
30 20
20
PVC ROOF DRAIN
SEE PLUMBING PLANS FOR SIZE
STORM CLEAN-OUT
T.C. 838.90
INV. 832.50
DRAINAGE AND BMP EASEMENT
STRUCTURE #ST-1A
T.C. 838.07
INV IN:830.15 12" (S)
INV OUT:830.15 12" (W)
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PRELIMINARY
NOT FOR CONSTRUCTION
This drawing is for
review purposes only.
1100 Sycamore Street, Suite 200
Cincinnati, Ohio 45202 - Ph: 513.984.1070
702 N. Capitol Avenue
Indianapolis, Indiana 46204
Ph: 317.636.3980
www.luminaut.com
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Carmel, IN 46032
ENGINEERING, LLC
SNELLING
Ph: (317) 697-0180
www.snellingeng.com
IMI Headquarters
New Build
10901 Illinois St.
Carmel, IN 46032
IN22046
01/18/2023
GSS
SEE PLAN
1 TAC REVISIONS 3/8/23
1 GRADING PLAN - SOUTHEAST
N60
GRAPHIC SCALE IN FEET
300 90
SCALE : 1" = 30'C302 C302
GRADING PLAN
SOUTHEAST
GRADING NOTES
1.PROVIDE POSITIVE DRAINAGE IN ALL AREAS. PAVING
CONTRACTOR SHALL TEST FOR ANY PONDING CONDITIONS
AFTER INSTALLATION AND CORRECT.
2.PROVIDE SMOOTH TRANSITION FROM NEW AREAS TO EXISTING
FEATURES AS NECESSARY.
3.ALL AREAS WHERE PROPOSED ASPHALT PAVEMENT MEETS
THE EXISTING PAVEMENT THE EXISTING PAVEMENT EDGE
SHALL BE PROPERLY SEALED WITH A TACK COAT MATERIAL.
4.THE EXCAVATING CONTRACTOR MUST TAKE PARTICULAR
CARE WHILE EXCAVATING AROUND EXISTING TREES SO NOT
TO DISTURB AND TO MINIMIZE OR ELIMINATE DAMAGE TO
ROOT SYSTEM.
5.THE EXCAVATING CONTRACTOR MUST TAKE PARTICULAR
CARE WHEN EXCAVATING IN AND AROUND EXISTING UTILITY
LINES AND EQUIPMENT. VERIFY COVER REQUIREMENTS BY
UTILITY CONTRACTORS AND/OR UTILITY COMPANIES SO NOT
TO CAUSE DAMAGE.
6.THE EXCAVATING CONTRACTOR OR LANDSCAPING
CONTRACTOR SHALL INSTALL THE FINISH GRADE AT 1/2"
BELOW PAVEMENTS WHEN SHEET DRAINAGE IS PROPOSED
ACROSS THAT SEEDED AREA.
7.ALL AREAS WHERE THE EXISTING PAVEMENT OR PAVEMENTS
ARE DAMAGED DURING CONSTRUCTION FROM TRAFFIC BY THE
GENERAL CONTRACTOR, SUBCONTRACTORS OR SUPPLIERS,
SHALL BE RESURFACED OR RECONSTRUCTED AT LEAST TO
THEIR ORIGINAL CONDITION AFTER THE CONSTRUCTION WORK
IS COMPLETED.
KEY MAP
FLOOD STATEMENT:
BY GRAPHIC PLOTTING ONLY, THIS PROPERTY IS
LOCATED IN ZONE X (AREAS OF MINIMAL FLOODING) OF
THE FLOOD INSURANCE RATE MAP, COMMUNITY PANEL
NO. 18057C0208G, WHICH BEARS AN EFFECTIVE DATE OF
NOVEMBER 19, 2014 AND IS NOT IN A SPECIAL FLOOD
HAZARD AREA.
STORM SEWER STATEMENT:
ALL STORM SEWERS SHALL BE PRIVATE.
THE LOWEST ADJACENT GRADE (L.A.G.) IS THE LOWEST
GRADE ADJACENT TO THE BUILDING WHERE THE SOIL
MEETS THE FOUNDATION AROUND THE OUTSIDE OF THE
STRUCTURE (INCLUDING STRUCTURAL MEMBERS SUCH AS
PATIOS, DECKS, PORCHES, SUPPORT POSTS OR PIERS, AND
RIM OF THE WINDOW WELL). L.A.G. SHALL BE A MINIMUM
OF 2' ABOVE THE MAJOR FLOOD SOURCE OR MAJOR FLOOD
ROUTE, 2' ABOVE THE SPILLWAY OF THE DETENTION
FACILITY, AND 1' ABOVE THE LOCAL FLOOD SOURCE OR
LOCAL FLOOD ROUTE.
MINIMUM FLOOD PROTECTION GRADE (M.F.P.G.) OF ALL
STRUCTURES FRONTING A POND OR OPEN DITCH SHALL BE
NO LESS THAN 2 FEET ABOVE ANY ADJACENT 100-YEAR
LOCAL OR REGIONAL FLOOD ELEVATIONS, WHICHEVER IS
GREATER, FOR ALL WINDOWS, DOORS, PIPE ENTRANCES,
WINDOW WELLS, AND ANY OTHER STRUCTURE MEMBER
WHERE FLOODWATERS CAN ENTER A BUILDING.
ORIGINATING BENCHMARK
STATION NAME - HCBR 194
CIVIL TOWNSHIP - CLAY
USGS QUAD - CARMEL
DESCRIBED HAMILTON CO SURVEYORS OFFICE
HAMILTON COUNTY GEODETIC CONTROL DISK IN THE
NORTHWEST CORNER
OF CONCRETE BRIDGE DECK OF BRIDGE CARRYING
RANGELINE ROAD OVER LITTLE COOL CREEK
ELEVATION = 811.76 (NAVD 88)
PROPOSED GROUND CONTOUR
PROPOSED SPOT ELEVATION
(TOP OF CURB OVER BOTTOM OF CURB)
PROPOSED SPOT ELEVATION
MINIMUM FLOOD PROTECTION GRADE
LOWEST ADJACENT GRADE
PROPOSED STORM SEWER PIPE
PROPOSED ROOF DRAIN OR AREA DRAIN PIPE
PROPOSED PERFORATED SUBDRAIN
PROPOSED STORM MANHOLE
PROPOSED STORM INLET
CL CONSTRUCTION LIMITS
M.F.P.G.
L.A.G.
LEGEND
PONDING AREA WITH ALL PIPES CLOGGED
1