HomeMy WebLinkAboutC304 - GRADING PLAN (POND)1.TOPSOIL SHALL BE STRIPPED FROM ALL AREAS TO RECEIVE PAVING AND FROM WITHIN THE LIMITSOF PROPOSED BUILDINGS AND STRUCTURES. TOPSOIL SHALL BE STRIPPED TO THE DEPTH SHOWNIN THE GEOTECHNICAL REPORT, OR TO A DEPTH OF 6 INCHES, WHICHEVER IS GREATER.2.TOPSOILSHALL BE PLACED TO A DEPTH OF 4 TO 6 INCHES IN ALL AREAS TO BE SEEDED OR SODDEDPER THE SPECIFICATIONS.3.EXCESS TOPSOIL MAY BE PLACED IN MOUNDING AREAS AND NONSTRUCTURAL FILL AREAS ASAVAILABLE.4.ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE SEEDED OR SODDED UNLESS OTHERWISESHOWN.5.FINAL GRADES AT THE PROJECT BOUNDARY SHALL MATCH EXISTING ELEVATIONS UNLESSOTHERWISE SHOWN.6.THE CONTRACTOR SHALL PERFORM AN EARTHWORK QUANTITY ANALYSIS PRIOR TO COMMENCINGCONSTRUCTION TO CONFIRM SUCH QUANTITIES WITH THE ENGINEER. ADJUSTMENTS TO PROPOSEDFINISH GRADES BASED UPON THE EARTHWORK QUANTITY ANALYSIS SHALL BE APPROVED BY THEENGINEER.NO PARKING NO PARKING
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2FFE =866.0TOP OF DAM 858.00 MINTOP OF DAM 858.00 MIN85' WIDE EMERGENCYSPILLWAYW/ RIP RAPREVETMENT COVERDRAINAGE & BMP ESMT855.6855.120'W BMP ACCESS ESMT20'W BMP ACCESS ESMT25'W SAN SWR ESMT25'W SAN SWR ESMT30'W DRAINAGE ESMT 20' BMP ACCESSEASEMENTC.O.C.O.720RIM=865.60732RIM=865.00718RIM=865.00731RIM=865.00709RIM=864.00710RIM=864.00716RIM=862.70717RIM=862.20715RIM=861.00704ARIM=858.04701RIM=855.65703RIM=856.85222' OF 12" PVC@0.25%446' OF 12" PVC@0.25%223' OF 12" PVC@0.25%174' OF 36" RCP12' OF 42" RCP@0.49%184' OF 42" RCP@0.46%368' OF 42" RCP@0.46%156' OF 42" RCP@0.42%100' OF 24" RCP@0.55%95' OF 24" RCP@0.53%124' OF 12" RCP@1.93%146' OF 24" RCP@0.80%169' OF 24" RCP@0.51%68' OF 18" RCP@1.02%391' OF 18" RCP@0.51%144' OF 36" RCP@0.47%36' OF 15" RCP@1.39%731ARIM=867.65738RIM=867.45110' OF 12" RCP@0.50%111' OF 12" RCP@2.99%96' OF 12" HDPE@0.52%60' OF 18" RCP@0.58%45' OF 24" RCP@0.51%169' OF 24" RCP@0.51%717ARIM=864.00744INV =855.10745INV=855.60702INV =851.00714INV =851.00222' OF 12" PVC@0.25%446' OF 12" PVC@0.25%223' OF 12" PVC@0.25%20'W SAN SWR ESMT
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856FRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRFRDEFINITIONS OF (PER CITY OF CARMEL STORMWATER TECHNICAL STANDARDS MANUAL):MINIMUM FLOOD PROTECTION GRADE (MFPG) OF ALL STRUCTURES FRONTING A POND OROPEN DITCH SHALL BE NO LESS THAN 2 FEET ABOVE ANY ADJACENT 100-YEAR LOCAL ORREGIONAL FLOOD ELEVATIONS, WHICHEVER IS GREATER, FOR ALL WINDOWS, DOORS,PIPE ENTRANCES, WINDOW WELLS, AND ANY OTHER STRUCTURE MEMBER WHEREFLOODWATERS CAN ENTER A BUILDING.FOR ALL STRUCTURES LOCATED IN THE SPECIAL FLOOD HAZARDS AREA (SFHA) AS SHOWNON FEMA MAPS, THE LOWEST FLOOR ELEVATIONS OF ALL RESIDENTIAL, COMMERCIAL, ORINDUSTRIAL BUILDINGS SHALL HAVE LOWEST FLOOR ELEVATION, INCLUDING BASEMENT,AT THE FLOOD PROTECTION GRADE AND THEREFORE HAVE AT LEAST 2 FEET OF FREEBOARDABOVE THE 100-YEAR FLOOD ELEVATION.MINIMUM LOWEST ADJACENT GRADE (MLAG) FOR ALL RESIDENTIAL, COMMERCIAL, ORINDUSTRIAL BUILDINGS OUTSIDE A FEMA OR IDNR DESIGNATED FLOODPLAIN SHALL HAVE2 FEET OF FREEBOARD ABOVE THE FLOODING SOURCE'S 100-YEAR FLOOD ELEVATIONUNDER PROPOSED CONDITIONS. LOWEST ADJACENT GRADE IS THE ELEVATION OF THELOWEST GRADE ADJACENT TO A STRUCTURE, WHERE THE SOIL MEETS THE FOUNDATIONAROUND THE OUTSIDE OF THE STRUCTURE (INCLUDING STRUCTURAL MEMBERS SUCH ASBASEMENT WALKOUT, PATIOS, DECKS, PORCHES, SUPPORT POSTS OR PIERS, AND RIM OFWINDOW WELL).FOR AREAS OUTSIDE A FEMA OR IDNR DESIGNATED FLOODPLAIN, THE LOWEST ADJACENTGRADE (INCLUDING WALKOUT BASEMENT FLOOR ELEVATION) FOR ALL RESIDENTIAL,COMMERCIAL, OR INDUSTRIAL BUILDINGS ADJACENT TO PONDS SHALL BE A MINIMUM OF2 FEET ABOVE THE 100-YEAR POND ELEVATION OR 2 FEET ABOVE THE EMERGENCYOVERFLOW WEIR ELEVATION, WHICHEVER IS HIGHER. IN ADDITION TO THE LOWESTADJACENT GRADE REQUIREMENTS, ANY BASEMENT FLOOR SHALL BE AT LEAST 1 FOOTABOVE THE PERMANENT WATER LEVEL (NORMAL POOL ELEVATION).:13800801F.F.E.L.Pt.H.Pt.%1.00FRINV.=800.50T.C.B.C.771.20770.70772.4772.40M.E.772.4FL MATCH EXISTING PAVEMENT SPOT GRADE GROUND SPOT GRADE TOP OF CURB AND BOTTOM OF CURB H:V RATIO GRADE PIPE INVERT ELEVATION FLOOD ROUTE FLOW LINE SPOT GRADE POND CONTOUR POND BOTTOM POND NORMAL POOL LOW POINT INTERMEDIATE CONTOUR INDEX CONTOUR GRADE BREAK FINISHED FLOOR ELEVATION HIGH POINT EXISTING INTERMEDIATE CONTOUR EXISTING INDEX CONTOUR FLOW DIRECTION w/GRADEGRADING NOTESGRADING PLAN LEGENDLINE TYPE / SYMBOLDESCRIPTIONLINE TYPE / SYMBOLDESCRIPTIONSCALE: 1" = 50'18095Project Number:Drawing Number:Certified By:Checked ByDrawn ByIssue DateRevisions:PROJECT:Scope Drawings:CARMEL, INDIANA
NEW
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CARMEL CLAY SCHOOLS
CARMEL ELEMENTARY SCHOOLSDrawing Title:06-21-19SOMKRev. #RevisionDescriptionIssueDateKEYMAPKEYMAPC304C304GRADING PLAN(POND)SCALE: 1" = 30' SWALE2TAC COMMENTS8/12/20194ASI #29/20/2019DRAINAGE EASEMENT FOREMERGENCY FLOODROUTE7ASI #612/03/20198ASI #812/18/2019831ASI #18/28/20197/9/2019ADDENDUM8888