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Home My WebLink About20180029 Ver 1_Stormwater Site Plans_20180306GI107GI106GI105GI104GI102GI101OUTLET100GI201OUTLET200GI202GI203GI204GI205GI206GI207GI209GI103GI208PH1BUILDINGPADSUBGRADE=680PH2BUILDINGPADSUBGRADE=681.50PERMANENTDIVERSIONCHANNELINSTALLEDDURINGSTAGE1EROSIONCONTROL.0+001+002+003+004+004+250+001+00 2+00 3+00 4+00 5+006+007+008+009+009+53GI210GI211CHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-400North0SCALE:1"=120'120120240360RETAININGWALLRETAININGWALLACCESSROADEGGERPARKWAYBYOTHERSPONDDRAINAGEAREA(TYP)DUKEENERGYACCESSROADTOR/W.DUKEENERGYSUBSTATIONPAD.WETDETENTIONPOND.SEESW-401.RELOCATEDDUKEENERGYTRANSMISSIONLINE.FUTUREPHASE3STORMWATERMANAGEMENTSUMMARY1.SITEACREAGE:PHASEI:149.11ACRESPHASEII:17.934ACRESTOTALPH.1&2:167.044PHASEIII:71.059ACRES(FUTURE)2.PHASEIANDPHASEIIWILLBEDEVELOPEDFIRSTANDTHEWETDETENTIONPONDISDESIGNEDFORTHOSEPHASES.PHASEIIIWILLBEDEVELOPEDINTHEFUTUREANDWILLHAVEITSOWNSTORMWATERTREATMENTDEVICE(S).3.IMPERVIOUSAREAS:EXISTINGIMPERVIOUSREMOVEDINPHASEIANDPHASEII:6.37ACRESPROPOSEDIMPERVIOUSINPHASE1ANDPHASEII:140.95ACRES(SEE4BELOW)4.FORDESIGNPURPOSESTHEPONDSURFACEAREAANDALLTHEDRAINAGEAREATOTHEPONDEXCEPTTHEPONDSLOPESANDTHEAREADRAININGTOGI211WERECONSIDEREDIMPERVIOUS.5.PHASEIANDPHASEIIIMPERVIOUSPERCENTAGE:84.38%.6.THESITELAYOUTSHOWNISTHECURRENTMASTERLAYOUTANDMAYBEREVISEDSOMEASFINALPLANSAREDEVELOPED.7.GRADESSHOWNAREMASSGRADESTOPROPOSEDSUBGRADE.FINALGRADESANDADDITIONALSTORMDRAINAGEAREUNDERDEVELOPMENTBYOTHERS.8.EGGERPARKWAYWILLBEDESIGNEDANDCONSTRUCTEDBYDAVIDSONCOUNTYI85CORPORATEPARKANDWILLHAVEITSOWNSTORMWATERMANAGEMENTDEVICE(S).RETAININGWALLEGGERPARKWAYSTORMOUTFALLBYOTHERSMASSGRADINGCONTOURS.SEEPHASEPLANSBYOTHERSFORFINALGRADING.PONDDRAINAGEAREA(TYP)PONDDRAINAGEAREA(TYP)PONDDRAINAGEAREA(TYP)PONDDRAINAGEAREA(TYP)TCFLOWPATH(TYP)ELEV:716.0TCFLOWPATH(TYP)TCFLOWPATH(TYP)INV.ELEV:647.0PONDDRAINAGEAREA(TYP)TIMEOFCONCENTRATIONASSUMEDTHESAMEFORPRE&POSTKIRPICHMETHODUSEDL=4384',H=69',SLOPE=1.574%Tc=24.6MIN.POSTDEVELOPMENTCN=97DRAINAGEAREA=146.09ACRESEGGERENTRANCEN35°44'43.0788"W80°20'23.4852"PROPERTYLINE(TYP)PROPERTYLINE(TYP)PROPERTYLINE(TYP)PROPERTYLINE(TYP)S O U T H P O T T S C R .WETLANDS(TYP).ALLWETLANDSHAVEBEENDELINEATEDBYPILOTENVIRONMENTAL.WETLANDS(TYP).ALLWETLANDSHAVEBEENDELINEATEDBYPILOTENVIRONMENTAL.PROJECTVICINITYMAPN.T.S. CHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-401North0SCALE:1"=40'404080120WETDETENTIONPONDPLAN2'HIGHCLASSBRIPRAPSTONEBERMPRECASTRISERSEESW-403CLASSBRIPRAPSECTIONTHROUGHFOREBAYBERM.SEEDET.6,SHT.SW-402CLASSBRIPRAPSECTIONTHROUGHFOREBAYBERM.SEEDET.6,SHT.SW-402RENOMATTRESS.SEEDET.5,SHT.SW-402RENOMATTRESS.SEEDET.5,SHT.SW-402EMERGENCYSPILLWAY:655.50.LINEDWITHSHORETEC,LLCSHORELOCCONCRETEBLOCKOREQUAL.SEEDET.4,SHT.SW-402PONDCROSSSECTION.SEEDET.1,SHT.SW-402DAMCENTERLINEPROFILE.SEEDET.2,SHT.SW-4026'VEGETATEDSHELF(TYP)TOPOFDAM:657.00SEEPAGEDIAPHRAGM.SEEDET.3,SHT.SW-402145LF54"DIPTHICKNESSCLASS50@5.47%JUNCTIONBOXPRECAST6'X6'DET.7,SW-403TOP:640.50INV.IN:633.07INV.OUT:627.8036LF54"DIPTHICKNESSCLASS50@1.0%NCDOT828.21CONCRETEHEADWALLNCDOTCLASS2RIPRAPPAD.L=36',W=40.5',D=3'LINEBOTTOMANDSIDESWITHNCDOTTYPE2GEOTEXTILEFABRICINV.627.44PONDDRAINAGEAREA(TYP)PONDDRAINAGEAREA(TYP)SEDIMENTREMOVALGUAGE.SEEDET.5,SHT.SW-402SEDIMENTREMOVALGUAGE.SEEDET.5,SHT.SW-402HHH 6356406456506556606656706756356406456506556606656706750+000+501+001+502+002+503+003+504+004+505+005+506+006+507+007+508+008+509+009+509+75EMERGENCYSPILLWAYELEV.792.00SEEDET.4THISSHEETCORETRENCH.5'MINIMUMDEPTHANDAMINIMUMOF2'INTORESIDUALSOIL.GEOTECHNICALENGINEERTOFIELDVERIFY.CORETRENCHSHALLBEWIDEENOUGHTOACCOMMODATECOMPACTIONEQUIPMENTORAMINIMUMOF10FEETWIDE.NORMALPOOLELEV.650.00TOPOFDAMELEV.657.00DAMFILLEXISTINGGRADE54"D.I.OUTLETPIPE6206256306356406456506556606206256306356406456506556600+000+501+001+502+002+503+003+504+004+254"SOLIDWALLEDSCH.40PVC.SEEPAGEDIAPHRAGM.SEEDETAILSTHISSHEET.NCDOTSTD.838.21CONCRETEHEADWALL.CONCRETECRADLESEEDETAILTHISSHEETMONOLITHICBASEBOTTOMDRAIN2'HIGHCLASSBRIP-RAPBERMAROUNDRISERWITH1'THICKLAYEROFNCDOT#57STONEONUPSTREAMSIDE.8'X8'I.D.CONCRETERISERW/MONOLITHINCBASEANDTRASHRACK.SEEDETAILSONSHEETSW-403TRASHRACKSEEDETAILSONSHEETSW-404TOPOF6"PERMANENTSEDIMENTSTORAGE:641.50EXISTINGGRADEINVERT:627.44145LF54"D.I.P.THICKNESSCLASS50@5.47%BOTTOMPOND:641.00EXISTINGGRADECUTMINIMUM5'DX10'WCORETRENCHINTORESIDUALGROUNDASSHOWNONDETAIL2THISSHEET.JUNCTIONBOXPRECASTCONCRETE6'X6'DET.7,SW-403TOP:640.50INV.IN:633.07INV.OUT:627.8036LF54"D.I.P.THICKNESSCLASS50@1.0%NCDOTCLASS2RIPRAPPAD.L=36',W=40.5',D=3'LINEBOTTOMANDSIDESWITHNCDOTTYPE2GEOTEXTILEFABRICCHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-402WETDETENTIONPONDPROFILES&DETAILSCLEANNATURALSANDMEETINGASTMC33GRADATION(SEENOTE2)DRAINAGEPIPETOBECAPPEDONBOTHENDS.FLOWDOWNSTREAMSLOPE4"SLOTTEDSCH.40PVCWELLSCREENPIPEINDIAPHRAGMAREA:·SLOTWIDTH=0.01"·O.D.SLOTLENGTH=1.75"·SLOTSPACING=0.25"·ROWSOFSLOTS=44"SOLIDWALLEDSCH.40PVCPIPETOJUNCTIONBOX.CLEANNATURALSANDMEETINGASTMC33GRADATION(SEENOTE2)4"SLOTTEDSCH.40PVCWELLSCREENPIPEINDIAPHRAGMAREA:·SLOTWIDTH=0.01"·O.D.SLOTLENGTH=1.75"·SLOTSPACING=0.25"·ROWSOFSLOTS=4LINEEMERGENCYSPILLWAYWITHSHORETEC,LLCSHORELOCCONCRETEBLOCKSOREQUAL.INSTALLPERMANUFACTURESRECOMMENDATIONS.BACKFILLVOIDSWITHTOPSOILANDSEED.SEESHT.SW-405FORSEEDINGSPECIFICATIONS.SEDIMENTCLEANOUTLEVELPAINTYELLOWPAINTREDHHHH CHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-403WETDETENTIONPONDOUTLETSTRUCTUREDETAILSHHHH CHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-404WETDETENTIONPONDTRASHRACKDETAILS CHECKEDBY:DRAWNBY:ISSUEDATE:DESIGNMANAGER:DESIGNCOORDINATOR:ARCHITECT:CIVIL/STRUCTURAL:MECHANICAL/ELECTRICAL/PLUMBING:REVISIONS:17-21212/04/2017WECJNTNo.DescriptionDatePHASE1ABUILDINGS04/05/06(OFFICE/TRAININGCENTER)LEXINGTON,NORTHCAROLINASHEETNAME:SHEETNUMBER:PROJECTNO:DESIGNCONSULTANTS:ANEWMANUFACTURINGFACILITYAIssuedforReview12/04/2017WoodsProductsLLCEGGERBIssuedforReview12/22/2017CIssuedforReview12/28/2017DIssuedforReview01/11/2018EIssuedforReview01/15/2018FIssuedforBid01/23/2018GIssuedforPermitting01/31/2018HBidRevision02/01/2018SW-405WETDETENTIONPONDSPECIFICATIONS1.2.3.4.5.6.7.8.“”“”HHH PERMANENT DIVERSION CHANNEL INSTALLED DURING STAGE 1 EROSION CONTROL. DdB HSG: B DdD HSG: B Ud HSG: C W ArA HSG: C/D DdB HSG: B ArA HSG: C/D MeB HSG: C MeB HSG: C MeD HSG: C Ur HSG: NONE CcB HSG: B CcD HSG: A PaE HSG: B ChA HSG: B/D ChA HSG: B/D CHECKED BY: DRAWN BY: ISSUE DATE: DESIGN MANAGER: DESIGN COORDINATOR: ARCHITECT: CIVIL/STRUCTURAL: MECHANICAL/ELECTRICAL/PLUMBING: REVISIONS: 17-212 12/04/2017 WEC JNT No.Description Date PHASE 1A BUILDINGS 04/05/06 (OFFICE / TRAINING CENTER) LEXINGTON, NORTH CAROLINA SHEET NAME: SHEET NUMBER: PROJECT NO: DESIGN CONSULTANTS: A NEW MANUFACTURING FACILITY A Issued for Review 12/04/2017 Woods Products LLC EGGER B Issued for Review 12/22/2017 C Issued for Review 12/28/2017 D Issued for Review 01/11/2018 E Issued for Review 01/15/2018 F Issued for Bid 01/23/2018 G Issued for Permitting 01/31/2018 H Bid Revision 02/01/2018 SW-406North 0 SCALE: 1" = 120' 120 120 240 360 FUTURE PHASE 3 WET DETENTION POND. SEE SW-401. POND DRAINAGE AREA (TYP) POND DRAINAGE AREA (TYP) POND DRAINAGE AREA (TYP) POND DRAINAGE AREA (TYP) TC FLOW PATH (TYP) ELEV: 716.0 TC FLOW PATH (TYP) TC FLOW PATH (TYP) INV. ELEV: 647.0 POND DRAINAGE AREA (TYP) TIME OF CONCENTRATION ASSUMED THE SAME FOR PRE & POST KIRPICH METHOD USED L=4384', H=69', SLOPE=1.574% Tc=24.6 MIN. PRE-DEVELOPMENT CN=66 DRAINAGE AREA=146.09 ACRES 6 8 'D U K E P O W E R R I G H T O F W A Y (D B 1 4 8 P G 5 1 3 ) 68' D UKE P O W ER RIG HT O F W AY (SUBJECT TO VERIFICATIO N)20'ENERGYUNITEDRIGHTOFWAYGRAVELDRIV EHOUSE, BARN, WOOD BUILDINGS, AND OTHER FARM STRUCTURES CURRENTLY BEING DEMOLISHED IN THIS AREA CONCRETE CRUSHING AND STOCK PILES IN THIS AREA68'DUKEPOW ERRIGHTOFW AYDB238PG239PB4PG85186' D U KE P O W ER RIG HT OF W AY (DB 482 P G 783) C O N C R E T E B A R RIE R S T O R A G E G R A V EL PHASE III PHASE I PHASE II CONCRETE CRUSHING AND STOCK PILES IN THIS AREA DAVIDSON COUNTY DB 2170 PG 187 PARCEL 0403000000001 DAVIDSON COUNTY DB 2170 PG 187 PARCEL 0403000000001 HOLMESROADS.R.1377,GRAVELR/WISMAINTENANCE(PERN.C.D.O.T.)100 YR FLOODPLAIN (TYP) POND (TYP) SOIL TYPE DELINEATION LINE (TYP) SOIL TYPE AND HYDROLOGIC SOIL GROUP (TYP) POND DRAINAGE AREA (TYP) WETLANDS (TYP) . ALL WETLANDS HAVE BEEN DELINEATED BY PILOT ENVIRONMENTAL. WETLANDS (TYP) . ALL WETLANDS HAVE BEEN DELINEATED BY PILOT ENVIRONMENTAL.