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HomeMy WebLinkAbout20171283 Ver 1_Build Maps_20171010(Version 2.02; Released April 2015)38593.1.2TIP No.:B-4823County(ies):Transylvania Page 1 of 2TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?NoDesign/Future: Year:2040Existing: Year:Aquatic T&E Species?NoComments:No N/AN/AN/ADeck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative)(If yes, provide justification in the General Project Narrative)ac.Two 9 ft. paved travel lanes with vaiable width unpaved shoulders and fill slopes.700jdalton@sungatedesign.comProject Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?NRTR Stream ID:Annual Avg Daily Traffic (veh/hr/day):Existing SiteProject Length (lin. miles or feet): ac.Surface Water Body (1): Class CNCDWR Surface Water Classification for Water BodyN/ABuffer Rules in Effect:N/ANone617Two 10 ft. wide paved travel lanes with 3 ft wide unpaved shoulders (7 ft. with guard rail) and 2:1 to 4:1 fill slopes.Waterbody Information2017NCDWR Stream Index No.:38593.1.2Impairments:Other Stream Classification: Primary Classification: Project Built-Upon Area (ac.)B-4823 consists roadway and shoulder improvements along with the replacement of an existing, single span, 24' long bridge with a 3 @ 11' x 6' concrete box culvert. An existing ditches at the beginning of the project (SW quadrants) will be relocated to accommodate the new roadway alignment. Temporary matting will be used until permanent vegetation is established in the ditch. Coir fiber matting will be utilized to protect the ditch along the NE quadrant of the project from Mill Cove Road to the end of the project. The proposed culvert will be buried a minimum of 1.0 ft. and have one low flow barrel and two high flow barrels. This configuration will closely mimic the existing stream characteristics. The high flow barrels will have floodplain benches at the inlet and outlet ends, which will be covered with coir fiber matting, and side slopes lined with class 'I' rip-rap for bank stabilization. All ditch outlets will have class 'I' rip-rap at embankments. Impervious dikes will be constructed to dewater the work area. A temporary stilling basin will be utilized during dewatering. Standard erosion and sediment control practices will be followed during construction and unitl the site is stabilized.Sungate Design Group, PANorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:NCDOT Hydraulics UnitAddress:General Project InformationB-4823WBS Element:Bridge ReplacementWBS Element:Joshua G. Dalton, PE, CPESCNCDOT Contact:(919) 707-6737915 Jones Franklin Rd.Raleigh, NC 27606Contractor / Designer:(919) 859-2243ahmcdaniel@ncdot.gov1020 Birch Ridge Rd, Raleigh, NC 27610Address:9/19/2017TransylvaniaBrevardAndrew H. McDaniel, PE1590 MSC, Raleigh, NC 27699River Basin(s): City/Town:0.3Typical Cross Section Description: Surrounding Land Use: General Project Narrative:(Description of Minimization of Water Quality Impacts)NoRural, ResidentialHogsed Creek6-260.20.13Project DescriptionProposed ProjectFrench BroadSupplemental Classification: Trout Waters (Tr) Wetlands within Project Limits? (Version 2.02; Released April 2015)38593.1.2TIP No.:B-4823County(ies):Transylvania Page 2 of 2Sheet No.:4Station:17+23 -L-Sq. MilesCulvert Height (ft):Culvert Length (ft)%%North Carolina Department of TransportationHighway Stormwater ProgramSTORMWATER MANAGEMENT PLANFOR NCDOT PROJECTSWBS Element:Bridge to Culvert Avoidance and MinimizationProposed Structure SummarySheet No. & StationDrainage Area (ac or sq mi):3.4Number of Culverts:3Culvert Width/Diameter (ft):11Surface Water Body:(1)Hogsed Creek42Culvert Type:Reinforced Concrete Box Culvert6Avoidance and Minimization Efforts:(Bridge to Culvert)Proposed culvert is consistent with existing stream slope. Proposed low flow dimensions through the culvert are consistent with the existing low flow channel dimensions in the stream. Prop. low flow velocities through the culvert are consistent with the existing low flow velocities in the stream. Prop. culvert is buried a minimum of 1.0 ft. to retain bed material. Proposed culvert length has been minimized by using minimum fill and 2:1 side slopes.Stream SlopeFish and/or Aquatic Life PassageExisting Average Stream Slope (%):1.25Existing Low Flow Channel Dimensions in the Stream:Avg. upstream width = 13 ft. Avg. downstream width = 11 ft.Proposed Culvert Slope (%):1.25Culvert BurialProposed Culvert Burial Depth (ft):1Existing Streambed Material:Sand, silt, cobbles, and boulders.Proposed Low Flow Dimensions Through the Culvert:Single low flow barrel = 11 ft.Proposed Sills/Baffles:1.0 ft tall sills proposed at entrance and exit of low flow barrel. 2.0 ft tall sills proposed and entrance and exit of high flow barrels. No baffles are proposed.Existing Low Flow Velocities in the Stream (ft/s):V(2yr) = 4.8 fpsProposed Low Flow Velocities Through the Culvert (ft/s):V(2yr) = 4.8 fpsAlternating Low Flow Sills/Baffles:1.0 ft tall low flow sills proposed at entrance and exit of low flow barrel to retain bed material and maintain natural stream charateristics.Culvert/Stream AlignmentStream Patterns Upstream and Downstream of the Culvert that Could Affect Fish Passage and Bank Stability:None observed.Bed Forms Impacted by Culvert (riffles, pools, glides, etc.):No impacts to bed forms anticipated from the installation of the proposed culvert.Low Flow Floodplain Bench Required? (provide justification)Yes Floodplain benchs are specified for two of the three proposed culvert barrels. Specifying one barrel as a low flow barrel most closely mimics the existing channel dimensions.Bank Stabilization:Class 'I' rip-rap bank stabilization is proposed for a distance of approximately 40 ft. both up and down stream of the culvert.Natural Stream Channel 2-yr Velocity (ft/s):4.8Outlet VelocitiesSharp Bends at Inlet/Outlet?(describe culvert alignment with stream)No The proposed culvert alignment matches the existing channel alignment at the crossing.Stream Realignment Necessary? (provide justification)NoEvaluate/Describe Roadway Geometric Constraints:There are no roadway geometric constraints that prevent ideal culvert design and installation.Proposed Culvert 2-yr Outlet Velocity (ft/s):4.8Natural Stream Channel 10-yr Velocity (ft/s):5.6Proposed Culvert 10-yr Outlet Velocity (ft/s):5.6Roadway Geometric Considerations WETLAND AND SURFACE WATER IMPACTS PERMIT SHEET 1 OF 7 PERMIT DRAWING INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION 4 VICINITY MAP N.T.S. LOCATION PROJECT SITE JULY 15, 2016 BRIAN A. WILES, PE TRANSYLVANIA COUNTY 25 50 10050 25 50 10050 5 10 2010 K D T V = = = = = = 617 700 11 65 3 45 % % MPH ADT ADT 2017 2040 % * FUNC CLASS = LOCAL SUB-REGIONAL TIER 0 0 0 PROFILE (HORIZONTAL) P.E. BRZ-1538(9) PROJECT LENGTH RIGHT OF WAY DATE: LETTING DATE: STATE STATE PROJECT REFERENCE NO. STATE PROJ. NO.F. A. PROJ. NO.DESCRIPTION NO. TOTAL SHEETS N.C. SHEET 1 DESIGN DATA SIGNATURE: SIGNATURE: P.E. P.E. 2012 STANDARD SPECIFICATIONS PROJECT ENGINEER GRAPHIC SCALES PLANS PROFILE (VERTICAL) HYDRAULICS ENGINEER ENGINEER ROADWAY DESIGN LOCATION: TYPE OF WORK:09/08/99B-4823DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA 0 00 9/13/2017B4823_Hyd_prm_wet_psh_01.dgnjharveyCONTRACT:TIP PROJECT:B-4823ARTMEN N ASO H DEPT O F TRA SPORTTIONTATEOFNRTCAR O LI NAUS 276 BREVARDTO US 276TO US 276NC LICENSE #P-0189 TELE 919.788.0224 FAX 919.788.0232 3220 GLEN ROYAL RD. RALEIGH, NC 27617 PLANS PREPARED BY:PLANS PREPARED FOR: ENGINEERING DIVISION OF HIGHWAYS Raleigh, NC 27610 1000 Birch Ridge Dr. * TTST = 1%DUAL 2% NCDOT CONTACT THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES. -L- Sta. 13+50.00 BEGIN TIP PROJECT B-4823 BECKY MOUNTAIN ROADSR 1538-L-RI C H MO U N T AI N R D. S R 1537 38593.1.2 1538 1538 See Sheet 1B For Conventional Symbols MILL COVE RD.REEVES RD.LENGTH ROADWAY TIP PROJECT B-4823 LENGTH STRUCTURE TIP PROJECT B-4823 TOTAL LENGTH TIP PROJECT B-4823 = 0.119 mi. = 0.006 mi. = 0.125 mi. -L- Sta. 20+10.00 END TIP PROJECT B-4823 GRADING, PAVING, DRAINAGE AND CULVERT HOGSED CREEKBRIDGE NO. 12 OVER HOGSED CREEK ON SR 1538 (BECKY MOUNTAIN ROAD) DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED BRENDA MOORE, PE LIMITS ESTABLISHED BY METHOD II. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO 38593.2.1 BRZ-1538(9)R/W Cxxxxxx 38593.3.1 BRZ-1538(9)CONST. See Sheet 1A For Index of Sheets INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION FEBRUARY 20, 20186/27/2017 Rev. Preliminary Plans-L- Sta. 17+06 +/- BEGIN CULVERT -L- Sta. 17+40 +/- END CULVERT DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS 14 Ducktown Rocky Hill Sega Lake Dunns Rock Seeshore Fernwood Col Brevard Brevard HS Oasis de EsperanzaJehovah Witness Rosenwald Sch Lake Creek Lower Creek 64 64 64 BUS 64 276 64 276 276 276 276 Mockingbird Ln. Ea gle Cir. Cardinal Dr. 1110 % Heights Barberry % % % Selica % % % % % %Brevard French Broad RiverBr e v ar dCity Li mit s NAD 83/ NSRS 2007 NC GRID SHEET 2 OF 7 PERMIT DRAWING 0 50'25'50' SCALE: 1"=100' 100'REVISIONS HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO. SHEET NO.PROJECT REFERENCE NO. 4B-4823 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$8/17/99 NAD 83/ NSRS 2007 ENGINEERING NC LICENSE #P-0189 TELE 919.788.0224 FAX 919.788.0232 3220 GLEN ROYAL RD. RALEIGH, NC 27617 FOR -L- PROFILE, SEE SHEET 5 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS 8/xx/2017 Right-of-Way Revision Roadway and Hydraulics redesigned to allow for onsite detour.S S SURFACE WATER DENOTES IMPACTS IN TS TS IMPACTS IN SURFACE WATER DENOTES TEMPORARY 15" CMP15" CMP 48" WW 48" WWI NV= 2 12 1.2 9' NOT FOUND INFLOW INV=2121.70' INV=2118.02' INV=2114.31' I NV= 2 117. 4 1'60" CMP18" C MP 18" CMP 15" CMP TTTCTC CT18" CMPS OIL WALLROCK18" CMP10' BSTWALLROCKHOUSEWELLWALKROCKWALLROCK2SFBLKD10' B S TSTEPSROCKWALLROCKCONCWALKCONCWALLROCK CONC SOIL8' GR REEVES RD.5SBW5SBW GR GR SR 1538 BECKY MOUNTAI N RD. SR 1538 BECKY MOUNTAIN RD. GR GR SOIL WOODS W OODSWOODS FRAME WD CHURCH 1SF GR GR 5SBW US 276 5SBWLANDSCAPE AREA18" CMPGATEMTL15" CMP GATEMTL9' GR MILL COVE RD.GR AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED 12 3 4 5 S 31°22'33" E228.17'N 65°23'15" W509.66'N 88°19'52" E430.03'EAST MECKLENBURG CORPORATION CARRS HILL BAPTIST CHURCH CARRS HILL BAPTIST CHURCH THOMAS S. & KATHERINE L. DIEROLF JAMES M. & EDGAR M. ALLISON JAMES M. & EDGAR M. ALLISON S 75°50'09" W44.20'S 75°50'09" W263.87' EIP S 61°07'43" E163.95'S 82°48'43" E134.59'N 88°31'17" E91.27'N 88°31'17" E 20.92' S 46°48'48" W 22.96' S 46°48'48" W 293.33'EIP MON CONC N 88°19'52" E 32.99' PK EXISTING R/W EXISTING R/WEX I STI NG R/ W EXI STIN G R/ W E XISTIN G R/WEXISTIN G R/WS R 1537 RIC H MO U N T AI N R D. JAMES M. & EDGAR M. ALLISON AREA CULTIVATED S EX IST ING R /W EX IST ING R /W EX IST ING R /W EX IST ING R /W ARBORHOGSED CREEKCARRS HILL BAPTIST CEM HW30.00'30.00'50.00'CLEM A. BOATRI GHT JR. 50.00'NC GRIDNAD 83/NSRS 2007CONCRETE BLOCKS AROUND GRAVE SITES 50.00' HOGSED CREEK 30.58' +09.57 25.01' +75.69 +08.26 26.27' +19.92 24.67'101520258:1 8:1 8:18:1 2 1 1 3 2: 1 NG NG 2:1( Not to Scale) RIP RAP AT EMBANKMENT DETAIL 2 Grade Ditch 1.5' GEOTEXTILE Type of Liner=Class 'I' Rip-Rap 10'min. 1.0'min. BENCH FLOODPLAIN NWS NOT TO SCALE INLET & OUTLET CHANNEL DETAIL BANKS (TYP.) ON STREAM CL 'I' RIP-RAP (TYP.) GEOTEXTILE BENCH FLOODPLAIN 11' 11' 11'1.0'EST COIR FIBER=140 SY EST FILL=0 CY EST EXCAV.=135 CY FLOODPLAIN BENCH 2@10'x6' RCBC ( Not to Scale) TOE PROTECTION d FROM STA. 18+10 TO STA. 20+00 -L- Rt Fill Slope2:1 or Flatter d=1.0 Ft. Type of Liner=Coir Fiber DETAIL 3 Ground Natural MATTING COIR FIBER CL 'I' RIP-RAP PLACE NATIVE MATERIAL ON TOP TO FILL VOIDS. MATERIAL IS NEEDED FOR THE BENCH, USE CL 'I' RIP-RAP AND MATTING AND THE PERIMETER LINED WITH CL 'I' RIP-RAP. IF FILL *THE FLOODPLAIN BENCH SHALL BE COVERED WITH COIR FIBER BENCH FLOODPLAIN BENCH FLOODPLAIN2: 1 D B ( Not to Scale) 4:1 SPECIAL LATERAL 2' BASE DITCH FROM STA. 14+00 TO STA. 17+10 -L- LT DETAIL 1 B=2.0 Ft. Min. D=1.0 Ft. Ground Natural Slope Fill 18" CMP RETAIN 15" CMP RETAIN SEE DETAIL 3 EST. 95 SY TOE PROTECTION COIR FIBER FROM STA. 17+46 TO STA. 17+56 -L- RT FROM STA. 17+00 TO STA. 17+10 -L- RT FROM STA. 16+93 TO STA. 17+03 -L- LT SEE DETAIL 2 EST. 61 SY GFD EST. 42 TONS AT EMBANKMENT CL 'I' RIP-RAP SEE DETAIL 2 EST. 78 SY GFD EST. 51 TONS AT EMBANKMENT CL 'I' RIP-RAP 3@11'x6' RCBC SEE DETAIL 1 EST DDE 180 CY BASE DITCH SPEC. LAT. 2' SEE DETAIL 2 EST. 65 SY GFD EST. 41 TONS AT EMBANKMENT CL 'I' RIP-RAP EST. 51 SY GFD EST. 32 TONS AT EMBANKMENT CL 'I' RIP-RAP DITCH TIE TO EX. DIKE IMPERVIOUS DIKE IMPERVIOUSDDFFFF F F F F F F F CC SHEET 3 OF 7 PERMIT DRAWING 0 50'25'50' SCALE: 1"=100' 100'REVISIONS HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO. SHEET NO.PROJECT REFERENCE NO. 4B-4823 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$8/17/99 NAD 83/ NSRS 2007 ENGINEERING NC LICENSE #P-0189 TELE 919.788.0224 FAX 919.788.0232 3220 GLEN ROYAL RD. RALEIGH, NC 27617 FOR -L- PROFILE, SEE SHEET 5 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS 8/xx/2017 Right-of-Way Revision Roadway and Hydraulics redesigned to allow for onsite detour.S S SURFACE WATER DENOTES IMPACTS IN TS TS IMPACTS IN SURFACE WATER DENOTES TEMPORARY 210421042105 2105 21052105 2105210521052106 21062106 210621062107 210721072107 2108 2108210821082108 21092109 21092109 2109 2109210921092109 2109210921092109210921092109 210921092109210921102110211021102 11021102110 2110211021102110 21102110211021102110211021102110211021102110211021102111211121112111211121112111 21112111211121 112111211121112111211121112 111 21112111211121112111211121122112211221122112211221122112211221122112211221122112 2112 211221122112211221122112211221122113211321132113211321132113 2113 211321132113 2113211321132113211321132113 2113211321132113211321132113211321132113211421142114211421142114211 4 2114 2114 211421142114211421142114211421142 1 1 421142114 211421142114211421142114211421142114 21142114211421152115211521 152 1 1 52115 211521152115211521152115 2115 2115 2 115 21152115 2115211521152115211521152115211521152115211521152115211521152115211521152115211521152 1 1 52115 2115211521152115 2 1 1 521152115211521152115211 52115211521152115211621162116211621162 1 16 2116 2116 2116211621162116211621162116211621162116211621162116 211621162116211621162116211621162116211721172117 2117211721172117 21172117 2117211721172117 2117211721172118211821182118211821182 118 21182118 21182118211821182118211821182118211821192119 21192119211921192119211921192119211921192120212021202120212021202120212021202120 212021202120212021202120 212021202120212021202121212121212121 2121 212121212 12 1 2121212121212121 2121212221222122 212221222122212221222122212221232123212321232123212321232123212321232123212421242124 212421242124212421242124212421242124212421242125212521252125212521252125212521252125212521252125 212521252125212521252125212521252125212621262126212621262126212621262126 2126212721272127212721272127212721272127 212721272127212821282128212821282128212821282 12 8 2128212821292129212921292129212921292129212921292129213021302130213021302130 2 1 3 0 213021302130213021302130213021302 1 3 0 213121312131 21312131213121312131213121322132 21322132213221322132213221332133213321332133213321332133213421342134213421342134213421352135213521352135213521352135213521352135213521352135213521362136213621362136213621362137213721372137213721372138 213821382138213821382139 2139213921392139213921402140214021402140214021402140214021402140214021412141214121412141214121422142214221422142214321432143214321432144214421442144214421452145214521452145214521452145214521462146214621462146214721472147214721472148214821482148214821482149214921492149214921492149214921502150215021502150215021502150 21502150215021512151215121512151215121512152215221522152215321532153215321532154215421542154215521552155215521552155215 5 21552156215621562156215621572157215721572157215721582158215821592159215921602160216021602160216021612161216121612162216221622163216321632164216421642165216521652165216521662166216621672167216721682168216921692170217021702170217121712171217221722173217421752175217521762177217821792180218115" CMP15" CMP 48" WW 48" WWI NV= 2 12 1.2 9' NOT FOUND INFLOW INV=2121.70' INV=2118.02' INV=2114.31' I NV= 2 117. 4 1'60" CMP18" C MP 18" CMP 15" CMP TTTCTC CT18" CMPS OIL WALLROCK18" CMP10' BSTWALLROCKHOUSEWELLWALKROCKWALLROCK2SFBLKD10' B S TSTEPSROCKWALLROCKCONCWALKCONCWALLROCK CONC SOIL8' GR REEVES RD.5SBW5SBW GR GR SR 1538 BECKY MOUNTAI N RD. SR 1538 BECKY MOUNTAIN RD. GR GR SOIL WOODS W OODSWOODS FRAME WD CHURCH 1SF GR GR 5SBW US 276 5SBWLANDSCAPE AREA18" CMPGATEMTL15" CMP GATEMTL9' GR MILL COVE RD.GR AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED AREA CULTIVATED 12 3 4 5 S 31°22'33" E228.17'N 65°23'15" W509.66'N 88°19'52" E430.03'EAST MECKLENBURG CORPORATION CARRS HILL BAPTIST CHURCH CARRS HILL BAPTIST CHURCH THOMAS S. & KATHERINE L. DIEROLF JAMES M. & EDGAR M. ALLISON JAMES M. & EDGAR M. ALLISON S 75°50'09" W44.20'S 75°50'09" W263.87' EIP S 61°07'43" E163.95'S 82°48'43" E134.59'N 88°31'17" E91.27'N 88°31'17" E 20.92' S 46°48'48" W 22.96' S 46°48'48" W 293.33'EIP MON CONC N 88°19'52" E 32.99' PK EXISTING R/W EXISTING R/WEX I STI NG R/ W EXI STIN G R/ W E XISTIN G R/WEXISTIN G R/WS R 1537 RIC H MO U N T AI N R D. JAMES M. & EDGAR M. ALLISON AREA CULTIVATED S EX IST ING R /W EX IST ING R /W EX IST ING R /W EX IST ING R /W ARBORHOGSED CREEKCARRS HILL BAPTIST CEM HW30.00'30.00'50.00'CLEM A. BOATRI GHT JR. 50.00'NC GRIDNAD 83/NSRS 2007CONCRETE BLOCKS AROUND GRAVE SITES 50.00' HOGSED CREEK 30.58' +09.57 25.01' +75.69 +08.26 26.27' +19.92 24.67'101520258:1 8:1 8:18:1 2 1 1 3 2: 1 NG NG 2:1( Not to Scale) RIP RAP AT EMBANKMENT DETAIL 2 Grade Ditch 1.5' GEOTEXTILE Type of Liner=Class 'I' Rip-Rap 10'min. 1.0'min. BENCH FLOODPLAIN NWS NOT TO SCALE INLET & OUTLET CHANNEL DETAIL BANKS (TYP.) ON STREAM CL 'I' RIP-RAP (TYP.) GEOTEXTILE BENCH FLOODPLAIN 11' 11' 11'1.0'EST COIR FIBER=140 SY EST FILL=0 CY EST EXCAV.=135 CY FLOODPLAIN BENCH 2@10'x6' RCBC ( Not to Scale) TOE PROTECTION d FROM STA. 18+10 TO STA. 20+00 -L- Rt Fill Slope2:1 or Flatter d=1.0 Ft. Type of Liner=Coir Fiber DETAIL 3 Ground Natural MATTING COIR FIBER CL 'I' RIP-RAP PLACE NATIVE MATERIAL ON TOP TO FILL VOIDS. MATERIAL IS NEEDED FOR THE BENCH, USE CL 'I' RIP-RAP AND MATTING AND THE PERIMETER LINED WITH CL 'I' RIP-RAP. IF FILL *THE FLOODPLAIN BENCH SHALL BE COVERED WITH COIR FIBER BENCH FLOODPLAIN BENCH FLOODPLAIN2: 1 D B ( Not to Scale) 4:1 SPECIAL LATERAL 2' BASE DITCH FROM STA. 14+00 TO STA. 17+10 -L- LT DETAIL 1 B=2.0 Ft. Min. D=1.0 Ft. Ground Natural Slope Fill 18" CMP RETAIN 15" CMP RETAIN SEE DETAIL 3 EST. 95 SY TOE PROTECTION COIR FIBER FROM STA. 17+46 TO STA. 17+56 -L- RT FROM STA. 17+00 TO STA. 17+10 -L- RT FROM STA. 16+93 TO STA. 17+03 -L- LT SEE DETAIL 2 EST. 61 SY GFD EST. 42 TONS AT EMBANKMENT CL 'I' RIP-RAP SEE DETAIL 2 EST. 78 SY GFD EST. 51 TONS AT EMBANKMENT CL 'I' RIP-RAP 3@11'x6' RCBC SEE DETAIL 1 EST DDE 180 CY BASE DITCH SPEC. LAT. 2' SEE DETAIL 2 EST. 65 SY GFD EST. 41 TONS AT EMBANKMENT CL 'I' RIP-RAP EST. 51 SY GFD EST. 32 TONS AT EMBANKMENT CL 'I' RIP-RAP DITCH TIE TO EX. DIKE IMPERVIOUS DIKE IMPERVIOUSDDFFFF F F F F F F F CC SHEET 4 OF 7 PERMIT DRAWING BENCH FLOODPLAIN BENCH FLOODPLAIN BENCH FLOODPLAIN BENCH FLOODPLAIN 0 10'5' 10' SCALE: 1"=20' 20' DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED REVISIONS HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO. SHEET NO.PROJECT REFERENCE NO. 4c B-4823 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$8/17/99INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED S S SURFACE WATER DENOTES IMPACTS IN TS TS IMPACTS IN SURFACE WATER DENOTES TEMPORARY IMPERVIOUS DIKE IMPERVIOUS DIKE 15" CMP TC WOODS 9' GR MILL COVE RD.HOGSED CREEK8:1 8:1 8:18:1 3@11'x6' RCBC SHEET 5 OF 7 PERMIT DRAWING 2,140 2,100 2,110 2,120 2,130 11 12 13 14 15 16 17 18 19 20 21 22 23 24 2,100 2,140 2,110 2,120 2,1305/14/99SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER 5B-4823 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$NC LICENSE #P-0189 TELE 919.788.0224 FAX 919.788.0232 3220 GLEN ROYAL RD. RALEIGH, NC 27617 ENGINEERING FOR -L- PLAN, SEE SHEET 4 -L- DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED OF A 18" HOLLY STUMP 8 INCH SPIKE SET IN TOP -L- STA 11+17 66' RIGHT N 549,600 E 890,345 BM 1 ELEV = 2,140.75' OF A 40 INCH WHITE OAK TREE 8 INCH SPIKE SET IN THE BASE -L- STA 18+16 54' RIGHT N 550,284 E 890,546 BM 2 ELEV = 2,124.15' END OF CONC. HEADWALL CHISELED "X" IN THE NORTHERN -L- STA 24+04 27' RIGHT N 550,870 E 890,432 BM 3 ELEV = 2,125.03' DO NOT USE FOR CONSTRUCTION PRELIMINARY PLANS LEFT DITCH PI = 17+25.00 EL = 2,114.00' (-)0.7600%(+)2.4561% VC = 500' K = 155 V = 60 mph RCBC 3@11'X6' PROPOSED EL = 2,116.85' -L- STA. 13+50.00 BEGIN GRADE EXISTING GROUND PROPOSED GRADE EL = 2,121.00' -L- STA. 20+10.00 END GRADE EL. 2113.00STA. 14+00 2' BASE DITCHBEG SPEC. LAT. (-)1.0000%El.=2,111.00PI=16+00(-)0.5000%2' BASE DITCHEND SPEC. LAT. EL. 2110.45STA. 17+10 REMOVED TO BE BRIDGE EXISTING =NWS=2109.3 WSEL ON 3-31-2015 DESIGN DISCHARGE DESIGN FREQUENCY BASE DISCHARGE CFS YRS YRS BASE FREQUENCY OVERTOPPING ELEVATION OVERTOPPING FREQUENCY OVERTOPPING DISCHARGE CFS CFS YRS FT FT FT DESIGN HW ELEVATION BASE HW ELEVATION CULVERT HYDRAULIC DATA = 1000 = 25 = 2113.8 = 1400 = 100 = 2115.9 = 1400 = 100 Sta. 15+93 -L- = 2115.9 2110 2120 =2109.3 = NWS 3-31-2015 WS ON WATER SURFACE STREAM BED TO BE REMOVED EXISTING BRIDGE BEVELED HW TB LT TB RT INCOMPLETE PLANS DO NOT USE FOR R/W ACQUISITION SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER 4d B-4823 $$$$$$SYSTIME$$$$$$$$$$$$$$$$$$$$$DGN$$$$$$$$$$$$$$$$$$$$USERNAME$$$$DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED 100 50 50 100 12.5 25 50 25 0 PLANS SHEET 6 OF 7 PERMIT DRAWING 0 SLOPE=1.25% CL INV=2107.0 2:1 NORMAL 9/13 INLET AND OUTLET SILLS AT (NOT TO SCALE) PLAN VIEW SILL HEIGHT BACK FILL WITH NATIVE MATERIAL TO BENCH FLOODPLAIN BENCH FLOODPLAIN AND FLOOD PLAIN BENCH LOW FLOW CHANNEL,SILLS MULTI- BARREL CULVERT SILL HEIGHT BACK FILL WITH NATIVE MATERIAL TO BENCH FLOODPLAIN BENCH FLOODPLAIN ABOVE BANK FULL. 3) DO NOT SET ELEVATION OF HIGH SILLS SEPARATELY AND ATTACHED BY DOWELS. 2) SILLS ARE TO BE 1.0 FT. WIDE, CAST PERMIT CONDITIONS. THE ENGINEER AND MAY BE SUBJECT TO MATERIAL IS SUBJECT TO APPROVAL BY FLAT SURFACE FOR ANIMAL PASSAGE. NATIVE ON TOP TO FILL VOIDS AND PROVIDE A BARREL(S), NATIVE MATERIAL SHOULD BE PLACED USED TO LINE THE HIGH FLOW CULVERT FLOW CULVERT BARREL(S). IF RIP-RAP IS THE NATIVE BED MATERIAL IN THE HIGH BARREL. RIP-RAP MAY BE USED TO SUPPLEMENT BE USED TO LINE THE LOW FLOW CULVERT EXCAVATED FROM THE STREAM BED MAY CONSTRUCTION. ONLY MATERIAL THAT IS FLOODPLAIN AT THE PROJECT SITE DURING EXCAVATED FROM THE THE STREAM OR MATERIAL CONSISTS OF MATERIAL THAT IS CONTINUOUS LOW FLOW CHANNEL. NATIVE IN THE CULVERT SHALL PROVIDE A 1) NATIVE MATERIAL BETWEEN SILLS *NOTES: 6' 1' SILL HIGH SILL HIGH 2'2' 11' 11' 11' DETAIL 2' INSET (TYP.) 2' INSET (TYP.) 2' SILL 2' SILL 1' SILL1' SILL 2' SILL 2' SILL 2: 1 NG NG 2:1NOT TO SCALE INLET & OUTLET CHANNEL DETAIL BANKS (TYP.) ON STREAM CL 'I' RIP-RAP (TYP.) GEOTEXTILE CL 'I' RIP-RAP BENCH FLOODPLAIN PLACE NATIVE MATERIAL ON TOP TO FILL VOIDS. MATERIAL IS NEEDED FOR THE BENCH, USE CL 'I' RIP-RAP AND MATTING AND THE PERIMETER LINED WITH CL 'I' RIP-RAP. IF FILL *THE FLOODPLAIN BENCH SHALL BE COVERED WITH COIR FIBER EST COIR FIBER=140 SY EST FILL=0 CY EST EXCAV.=135 CY FLOODPLAIN BENCH 11' 11' 11' 1'=NWS=2109.3WSEL ON 3-31-2015 HandExisting Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure Fill In Fill In in Clearing in SW SW Impacts Impacts StreamNo. (From/To) Size / Type Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft)1 17+15/17+40 -L- 3 @ 11' x 6' RCBC 0.02 42 STREAM STABILIZATION 0.02 65 IMPERVIOUS DIKE 0.02 58 TOTALS*: 0.04 0.02 107 58 0*Rounded totals are sum of actual impactsNOTES:Revised 2013 10 24SHEET 7OF 7 WETLAND PERMIT IMPACT SUMMARYWETLAND IMPACTS SURFACE WATER IMPACTSTRANSYLVANIA COUNTYB-482338593.1.2NC DEPARTMENT OF TRANSPORTATIONDIVISION OF HIGHWAYS9-20-17