3420_Omnisources_LFSlopeGrading&RepairPlan_FID1280849_20190219

OMNISOURCE SOUTHEAST PERMIT 34-20SLOPE REPAIRKERNERSVILLE, NORTH CAROLINAFEBRUARY 2019VICINITY MAPSHEETSITE PLANOWNER INFORMATIONPREPARED FOR:OMNISOURCE SOUTHEAST ADDRESS:2233 WAL-PAT ROAD SMITHFIELD, NC 27577CONTACT: JAMES WINEGAR PHONE: [phone]PROPERTY INFORMATIONLOCATION:KERNERSVILLE, NORTH CAROLINA PERMIT ID:34-20DRAWING INDEXAPPROXIMATELOCATION OFFACILITYTITLE SHEETLEGEND AND GENERAL NOTESLIMITS OF SLOPE FAILURE AND REPAIR GRADECP-TCP-LCP-01SCALE: 1"=2,000 'FORSYTH COUNTYPROJECT NO.APPROVED
CHECKED
DRAWN
DESIGNED
DATE
DATE REVISIONS AND RECORD OF ISSUE BYNO APPCKSCALE All rights reserved.
Ó Joyce Engineering, Inc.DRAWING NO.L:\OMNI SOURCE\KERNERSVILLE\2018 SLOPE FAIL\C-T TITLE SHEET.dwg Layout=Layout1 COUNTY LOCATION MAPNORTH CAROLINA2180340OMNISOURCE SOUTHEAST - KERNERSVILLE SITE
KERNERSVILLE, NORTH CAROLINA
CP-TN.T.S.TITLE SHEET
2019
HK
RWH
LB
HK
02/05/19
NC CORP LIC: C-0782
9731-F SOUTHERN PINE BLVD
CHARLOTTE, NC 28273
PHONE: [phone]
PROJECT NO.APPROVED
CHECKED
DRAWN
DESIGNED
DATE
DATE REVISIONS AND RECORD OF ISSUE BYNO APPCKSCALE All rights reserved.
Ó Joyce Engineering, Inc.DRAWING NO.L:\OMNI SOURCE\KERNERSVILLE\2018 SLOPE FAIL\CP-L LEGEND AND NOTES.dwg Layout=Layout1 GROUNDWATER MONITORING WELLOBSERVATION WELLNES WELLPERFORMANCE WELLSENTINEL WELLEXTRACTION WELLWETLANDS PIEZOMETERPIEZOMETERLANDFILL GAS PROBELFG EXTRACTION WELL WITH PUMPLFG EXTRACTION WELLSURFACE WATER MONITORING POINTLEACHATE MONITORING POINTBORE HOLE LOCATIONCORING LOCATIONSOIL SAMPLING LOCATIONTEST PIT LOCATIONBENCHMARKSPRINGHEAD LOCATIONWELL LOCATIONCONTROL POINTSYMBOLSPROPERTY LINE / FACILITY BOUNDARYEASEMENTFENCE LINExxCONVENTIONAL SYMBOLS AND GENERAL NOTESUTILITY POLEHYDRANTLIGHT POLETANK (SIZE VARIES)TRANSFORMERMANHOLECLEANOUTOVERHEAD ELECTRICUNDERGROUND ELECTRICOVERHEAD TELEPHONEUNDERGROUND TELEPHONEFORCEMAINDUAL CONTAINED LEACHATE FORCEMAINSANITARY SEWERPROCESS SEWERLANDFILL GASRAILROADGUARDRAILNATURAL GASSOLID PIPE (TYPE NOTED)PERFORATED PIPE (TYPE NOTED)POTABLE WATERRESOURCE PROTECTION AREARIGHT OF WAYMUGTUGTDCFMDCFMUGEUGEPAVED ROADGRAVEL/DIRT ROADWASTE MANAGEMENT BOUNDARYTREE LINESILT FENCEEROSION AND SEDIMENT CONTROL FEATURESSFMAJOR TOPOGRAPHIC CONTOURMINOR TOPOGRAPHIC CONTOURGROUNDWATER SURFACE CONTOUR(FT ABOVE MEAN SEA LEVEL)SPOT ELEVATIONBEDROCK SURFACE CONTOUR(FT ABOVE MEAN SEA LEVEL)1001008070GENERAL NOTES:1.EXISTING TOPOGRAPHIC DATA SHOWN WITHIN THE MAPPING LIMITS, ARE FROM AN AERIAL SURVEY COMPLETED BY SPATIAL DATA, INC. DATED FEBRUARY 2014. SLOPE FAILURE AREA CONSISTS OF GROUND SURVEY DATED NOVEMBER 8, 2018 COMPLETED BY SUTTLES SURVEYING INC.2.TOPOGRAPHIC CONTOUR INTERVAL = 2 FOOT, UNLESS INDICATED OTHERWISE.3.THE CONTRACTOR IS REQUIRED TO PROTECT STRUCTURES AND APPURTENANCESINCLUDING BUT NOT NECESSARILY LIMITED TO WELLS, DRAINAGE STRUCTURES,PROPERTY CORNERS, ETC. THE CONTRACTOR WILL BE REQUIRED TO REPAIR ANYDAMAGES AT NO EXPENSE TO THE OWNER.4. LIMITS OF WASTE FIELD LOCATED BY GEOPHYSICAL SURVEY INVESTIGATIONS, GREENSBORO, NC AND SURVEYED BY SUTTLES SURVEYING, INC. MORGANTON, NC DATED DECEMBER, 2014.CULVERT (SIZE NOTED)V-3VALVE LOCATION & IDENTIFICATIONCONDENSATE TRAP WITHOUT PUMPLIMITS OF WASTESTORMWATER PIPE OUTLET PROTECTIONLEACHATE COLLECTION TRENCHLCTLCTSCC-1DIVERSION BERMSTORM WATER CONVEYANCE CHANNELIPINLET PROTECTIONPSPERMANENT SEEDINGTEMPORARY SLOPE DRAINTSD-1OPOUTLET PROTECTIONB?SECTION CALL-OUTST-1SEDIMENT TRAPCT-1CONDENSATE TRAP WITH PUMPCT/P-1PASSIVE LFG VENTSURVEY TIE LINESURFACE WATERAPPROXIMATE 100 YEAR FLOODPLAINLANDFILL GAS CONDENSATEB-XCIPCULVERT INLET PROTECTIONSB-1SEDIMENT BASINCDROCK CHECK DAMCONSTRUCTION ENTRANCECEBMEXISTINGPROPOSEDV-3CT-1CT/P-1LINESEXISTINGPROPOSEDxxUGTUGTDCFMDCFMUGEUGELCTLCTCELL LIMITSSSSSFMNAMESYMBOLWATER METERVALVEPIPE FITTINGSWMWM14.7014.70COCOSIGNMTP-XDEMOLITIONPLAN-VIEW HATCHINGEXISTINGPROPOSEDASPHALT PAVEMENTGRAVELCONCRETEWETLANDSAPPROXIMATE GROUNDWATER FLOW PATHWAYUSED TO CALCULATE HYDRAULIC GRADIENTPZ-XPZ-XGP-XMW-XMW-OW-XMW-PW-XMW-XNES-OW-XMW-OW-XNES-OW-XMW-PW-XMW-XMW-XEW-XEW-XGV-XSMP-XLMP-XGV-XGW-XGW-XC-XCPSS-XS-XWPZ-XPZ-XGP-XGWP-XGWP-XSMP-XLMP-XBH-XC-XSS-XR/WR/WGWBRGENERAL EROSION AND SEDIMENT CONTROL NOTES:1.UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROLPRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS ANDSPECIFICATIONS OF THE NORTH CAROLINA EROSION AND SEDIMENT CONTROL HANDBOOK.2.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALLTIMES.3.ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURINGLAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED.4.THE OWNER SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACHRUNOFF-PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THEEFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY.2180340OMNISOURCE SOUTHEAST - KERNERSVILLE SITE
KERNERSVILLE, NORTH CAROLINA
CP-LN.T.S.LEGEND AND GENERAL NOTES
2019
HK
RWH
LB
HK
02/05/19
NC CORP LIC: C-0782
9731-F SOUTHERN PINE BLVD
CHARLOTTE, NC 28273
PHONE: [phone] CONSTRUCTION SEQUENCE:A.REMOVE EXISTING SOIL AND VEGETATION IN THE FAILED SLOPE AREA AS REQUIRED. EXCAVATE TO FIRM SUBGRADETHAT WILL SUPPORT PROPOSED STRUCTURAL FILL. PERFORM PROOF-ROLL PRIOR TO PLACEMENT OF FILL.B.EXCAVATE UNSUITABLE SOIL MATERIALS ENCOUNTERED THAT EXTEND BELOW REQUIRED ELEVATIONS. THECONTRACTOR SHALL DETERMINE LIMITS OF THE UNSUITABLE MATERIAL AND DEPTH OF REMOVAL. THE ENGINEERAND/OR THE CQA CONSULTANT SHALL AGREE TO THE LIMITS OF EXCAVATION.C.STOCKPILE EXCAVATED SOIL MATERIAL SATISFACTORY FOR BACKFILL UNTIL REQUIRED. PLACE, GRADE AND SHAPESTOCKPILES FOR PROPER DRAINAGE. INSTALL PROPER EROSION AND SEDIMENT CONTROL MEASURES IN CONJUNCTIONWITH STOCKPILE DEVELOPMENT.D.DISPOSE OF MATERIALS UNSATISFACTORY FOR BACKFILL.E.DISPOSE OF TRASH AND DEBRIS, AND ALL EXCESS MATERIAL CONTINUOUSLY WITH THE PROGRESS OF THE WORK.F.DEWATER EXCAVATION AS NECESSARY TO PROVIDE PROPER PROTECTION. THE EXCAVATION MAY REQUIRECONTINUOUSLY DEWATERING 24-HOURS A DAY BY ADEQUATE PUMPING UNTIL COMPLETION OF BACKFILLING.G.WHERE UNDERGROUND STREAMS OR SPRINGS ARE FOUND, PROVIDE TEMPORARY DRAINAGE AND NOTIFY ENGINEERAND CQA CONSULTANT.H.PRACTICE EXTREME CAUTION WHEN EXCAVATING NEAR EXISTING FACILITIES. THE CONTRACTOR SHALL REPAIR ANYDAMAGE TO THE FACILITIES TO ORIGINAL CONDITION, AT NO ADDITIONAL COST TO THE OWNER.I.GRADE SITE TO PREVENT SURFACE WATER RUN-ON INTO EXCAVATIONS OR COMPLETED WORK.J.GRADE AREAS THAT RECEIVE PERMANENT SEEDING BELOW FINISHED GRADES LEAVING SPACE FOR THE VEGETATIVESUPPORT LAYER.
970
960
950
940
930
920
910
900
890
880 870101098
0
97
0
9
6
0
9
5
0
94
0
93
0
92
0
860850EXISTING SEDIMENT /
DETENTION POND
SW-4890910 850870PROPOSED GRADE (TYP)920SW-5
LIMITS OF 2018 SLOPE
FAILURE GROUND SURVEY
9008908808708608509100+001+002+002+21GRADE STORMWATER
CHANNEL 2' DEEP AND
2:1 SIDE SLOPES
SF SFSFSFSFPROPOSED SILT FENCE (TYP)
SLOPE PROFILE
840
850
860
870
880
890
900
910
920
930
840
850
860
870
880
890
900
910
920
930
1+00 2+00
2:1
PROPOSED SLOPE
REPAIR GRADE
2018 SLOPE FAILURE
SURVEY
0
(FEET)
GRAPHIC SCALE
603015
PROJECT NO.APPROVEDCHECKEDDRAWNDESIGNEDDATEDATEREVISIONS AND RECORD OF ISSUEBYNOAPPCKSCALE All rights reserved.Ó Joyce Engineering, Inc.DRAWING NO.L:\OMNI SOURCE\KERNERSVILLE\2018 SLOPE FAIL\SLOPE FAILURE CORRECTION 2018 XSTABLE.dwg Layout=Layout12211 W. MEADOWVIEW ROADGREENSBORO, NC 27407PHONE: [phone]NC CORP LIC: C-07822180340OMNISOURCE SOUTHEAST - KERNERSVILLE SITEKERNERSVILLE, NORTH CAROLINA2019CP-01
AS SHOWNLIMITS OF SLOPE FAILUREAND REPAIR GRADERWHRWHHKHK2/5/190
(FEET)
GRAPHIC SCALE
600300150
0
(FEET)
GRAPHIC SCALE
0(FEET)VERTICAL
EXAGGERATION =
10 20 40
10
20
40
1:1