20201982 Ver 1_Valley Forge_Hyd_Permit_12182020_20210202

(Version 2.04; Released November 2015)TIP No.:19-0170.095County(ies):Orange Page 1 of 2TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?YesDesign/Future: Year: Existing: 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.2 lane road with 10' travel lanes and no paved shoulders with total crossing length of 32 [e-mail] Project 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): Water Supply V (WS-V) NCDWR Surface Water Classification for Water BodyNeuseBuffer Rules in Effect:Cates CreekNone2 lane road with 10' travel lanes and no paved shoulders with total crossing length of 42 feet. Waterbody InformationNCDWR Stream Index No.:Impairments:Other Stream Classification: Primary Classification: Project Built-Upon Area (ac.)Project 19-0170.095 involves the replacement of the culvert on Valley Forge Road over Cates Creek. The proposed culvert will maintain the existing level of service. The project is only intended to replace the failing culvert, so there is no change to the roadway width or roadway grade, so there will be no change to the peak flow for the 1-year, 24-hour storm, nitrogen or phosphorus load contributions, or total suspended solids. There are currently no stormwater treatment devices, and none are being proposed. Additionally, most of the fill slopes on the project are within a buffer zone, so installing any devices would result in buffer impacts. The fill slopes are being minimized to reduce the impacts to the buffer zones to the greatest extent practical. In the northeast quadrant, there is a steep, existing ditch being filled over. The proposed ditch matches the existing slope but includes riprap lining to minimize ditch velocity through the buffer zone to the greatest extent practical. Additionally, the ditch utilizes the flood bench riprap to dissipate flow at the outlet. In the southeast quadrant, there are some impacts to the buffer zone from to protection, but this toe protection is needed to protect against erosion behind the proposed wingwall. There is also toe protection in the southwest quadrant. It is a wider than the toe protection in the southeast quadrant because it is at the outlet of a stream into a wetland area. A ditch is not being proposed in this quadrant to maintain the existing drainage pattern and minimize impacts to the wetland areas and buffer zones. Summit Design and Engineering ServicesNorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:Address:General Project Information19-0170.095WBS Element:OtherWBS Element:Jason Patskoski, PhD, P.E.NCDOT Contact:1110 Navaho Drive, Suite 600Raleigh, NC 27609Contractor / Designer:[phone]Address:9/2/2020OrangeHillsboroughRiver Basin(s): City/Town:0.3Typical Cross Section Description: Surrounding Land Use: General Project Narrative:(Description of Minimization of Water Quality Impacts)NoUrban Area with Commercial and Residential Land UsesCates Creek27-2-80.20.27Project DescriptionProposed ProjectNeuseNoneSupplemental Classification: Nutrient Sensitive Waters (NSW)Wetlands within Project Limits?
(Version 2.04; Released November 2015)North Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSTIP No.:19-0170.095County(ies):Orange Page 2 of 2Aquatic T&E Species?NoComments:No N/AN/AWBS Element:Surface Water Body (2): Buffer Rules in Effect:NeuseAdditional Waterbody InformationUnnamed Tributary to Cates CreekNCDWR Stream Index No.:27-2-8Nutrient Sensitive Waters (NSW)NRTR Stream ID:Water Supply V (WS-V) Primary Classification: NCDWR Surface Water Classification for Water BodySupplemental Classification: SAOther Stream Classification: NoneImpairments:NoneProject Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?N/A(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)Deck Drains Discharge Over Water Body?
4000PROFILE (HORIZONTAL)PROJECT LENGTHRIGHT OF WAY DATE: LETTING DATE:STATENO.TOTALSHEETSN.C.SHEET1DESIGN DATASIGNATURE:SIGNATURE:P.E.P.E.2018 STANDARD SPECIFICATIONSPROJECT ENGINEERGRAPHIC SCALES PLANSPROFILE (VERTICAL) HYDRAULICS ENGINEERENGINEERROADWAY DESIGNLOCATION: TYPE OF WORK:09/08/9900017-DEC-2020 17:01Valley Forge_Hyd_perm it_tsh.dgnpatrick.hartnettCONTRACT:See Sheet 1A For Index of SheetsVALLEY FORGE ROAD CULVERT REPLACEMENTSUMMIT PROJECT REFERENCE NO.Prepared in the Office of:TOWN OF HILLSBOROUGH CONTACTPROJECT DESIGNERSU M M IT PRO JECT:19-0170.095VICINITY MAPSHEET 1 OF 6PERMIT DRAWINGTBUILDERS FIRST SOURCE
VALLEY FORGE ROADNC 86 INCOMPLETE PLANSDO NOT USE FOR R/W ACQUISITIONDOCUMENT NOT CONSIDERED FINALUNLESS ALL SIGNATURES COMPLETEDTOWN OF HILLSBOROUGHOF THE TOWN OF HILLSBOROUGH.THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES19-0170.095CULVERT REPLACEMENT ON VALLEY FORGE RD OVER CATES CREEKGRADING, DRAINAGE, PAVEMENT, AND CULVERTVFUNC CLASS =MPH40LOCAL RURAL=LENGTH ROADWAY PROJECT = 0.270 MILESLENGTH STRUCTURES PROJECT = 0.008 MILESTOTAL LENGTH PROJECT = 0.280 MILESFIRM NO. P-0339JASON M. PATSKOSKI, PE, PhD.5025501005025501001051020SPENCER W. MERRITT, EINC 86TO SITEPROJECT -L- STA. 11+25.00-L- STA. 12+75.00-L- STA. 11+71.50BEGIN CULVERT-L- STA. 12+13.50END CULVERT-L-ValleyForgeRd.END PROJECT 19-170.095BEGIN PROJECT 19-0170.095CATES CREEKFIRST SOURCEBUILDERS TO CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD__.SUB REGIONAL TIERFORGE RD.VALLEYwww.summitde.netFax: [phone] Voice: [phone] Hillsborough, NC 27278-8551 320 Executive Ct.KEN HINESHILLSBOROUGH TOWN LIMITSof EducationCounty BoardRIVER70BUS86868685NAD 83/ 201110061192172417051009171022402208220722051009
SlopeDitchFrontGeotextileGroundNaturalGeotextileGroundNaturalGeotextileKEY IN 1.0'W/ GEOTEXTILERIP RAPCLASS 'I'W/ GEOTEXTILERIP RAPCLASS 'I'KEY IN 1.0'INFORMATIONSEE ADDITIONALCHANNEL MATERIAL,FILL W/ NATURALINFORMATIONSEE ADDITIONALCHANNEL MATERIAL,FILL W/ NATURALW/ GEOTEXTILERIP RAPCLASS 'I'KEY IN 1.0'KEY IN 1.0'W/ GEOTEXTILERIP RAPCLASS 'I'CLEARING IMPACTSPROPOSED HANDCLEARING IMPACTSPROPOSED HANDBURIED 1'PROP 4 @ 90" CMPTO BE REMOVEDEXISTING 3 @ 96" CMPFLOOD EL. = 543.26'PROPOSED FEMA 100 YREXISTING ROADWAY GRADEELEV= 530.27'RIPRAP TOGRADEROADWAYPROPOSEDSHEET 2 OF 6PERMIT DRAWINGSSSURFACE WATERDENOTES IMPACTS INEEIN WETLANDDENOTES EXCAVATIONWETLANDDENOTES FILL INFFHCHCCLEARINGDENOTES HANDTSTSIMPACTS IN SURFACE WATERDENOTES TEMPORARY INLET TYPICALOUTLET TYPICALEST TONS CLASS 'I' = 15 TONSEST COIR FIBER MATTING = 60 SYEST COIR FIBER MATTING = 77 SYDDE = 30 CYEST TONS CLASS 'I' = 43 TONSEST GEOTEXTILE = 61 SYEST GEOTEXTILE = 18 SYDDE = 40 CY(LEFT TO RIGHT LOOKING DOWNSTREAM)NOT TO SCALE(LEFT TO RIGHT LOOKING DOWNSTREAM)NOT TO SCALE2CLEARINGDENOTES MECHANIZED***********HILLSBOROUGH TOWN LIMITSHILLSBOROUGH TOWN LIMITS1123 +25.00 -L- +50.00 -L-EX R/W52.00' RT90.00' RT +93.23 -L- +75.00 -L- +25.00 -L- +50.00 -L-EX R/W55.00' LT80.00' LT +29.87 -L-EX R/WEX R/WEX R/W90.00' RT +41.00 -L-80.00' LT +38.00 -L- +90.00 -L-EX R/W63.88 LT +51.50 -L-47.73' RT +53.50 -L-142.72' RTEX R/W4 +24.13 -L-168.60' RT +65.00 -L-76.99 LT +66.50 -L-93.22 LT +48.50 -L-109.70 LTTTOWN OF HILLSBOROUGHPUBLIC GREENWAY EASEMENTCATES CREEK SEWER (PB 71/89)30' UTILITY EASEMENT30' SANITARY SEWER EASEMENTVAR. WIDTH R/WSEWER MARKERDB 3045/115ORANGE COUNTYPIN: 9874303619PB 109/194DB 5088/190, 3291/119DOUGLAS & KIMBERLY ROBINSPIN: 9874311418PB 38/186DB 460/283ORANGE COUNTYPIN: 9874315787PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2DB 2073/35JDH GENERAL LLCPIN: 9874315242DB 3045/115ORANGE COUNTYPIN: 9874303619POWERLINESOVERHEADPOWERLINESOVERHEADPB 74/127 LOT 10DB 2814/52SOUTHERN EQUIPMENT COMPANY, INC.PIN: 9874306881PB 80/175, 109/169 DB 5495/185, 1423/96TOWN OF HILLSBOROUGH9874400466PIN:BENCH TIE IN POLETBM=537.341BENCH TIE IN POLETBM=551.197' AREARIP-RAP20'
STORM DRAINAGE EASEMENT20' STORM DRAINAGE EASEMENT404544.058CP SPINDLE156554.268CP11543.031CP154536.485CP388543.936CP155535.337CP2549.660CP 2/GPS 8000CATES CREEKBUILDERS FIRST SOURCE
VALLEY FORGE ROADNC 86OUT AREAREPAIRED WASHED MARKERSEWERMARKINGS AS PER FIELDCP-37CP-11CP-156CP-404CP-155CP-388ABANDONED
12" PVC (PER GIS RECORDS)ABANDONED
18" PVC
PB 74/127 LOT 1DB 4604/36ASSOCIATION, INC.PROPERTY OWNERSCORNERSTONE PARKPIN: 9874313152REVISIO N S INCOMPLETE PLANSDO NOT USE FOR R/W ACQUISITIONDOCUMENT NOT CONSIDERED FINALUNLESS ALL SIGNATURES COMPLETEDSHEET NO.SUMMIT REFERENCE NO.HYDRAULICSROADWAY DESIGNENGINEERENGINEER419-0170.095 R/W SHEET NO.8/17/9917-DEC-2020 17:02Valley Forge_Hyd_prm _wet_psh_4.dgnpatrick.hartnett 52053054055055054053052056056010111213-L- VALLEY FORGE RD. 570580510500570580510500NAD 83/ 2011(919) 732-6676 (FAX)[phone]Hillsborough, NC 27278320 Executive Ct.NC FIRM LICENSE No: P-0339Office of:Prepared in the PI = 11+80.00EL = 543.12'(+)0.8000%(+)3.2947%VC = 110'K = 44(+)3.1402%EXISTING GRADEEL = 546.25'-L- STA 12+75.00END GRADEEL = 542.68'-L- STA 11+25.00BEGIN GRADE(+)0.3555%EXISTING GRADEDS = 30 MPHMILLING25'MILLING25'LEFT DITCHTTOWN OF HILLSBOROUGHPUBLIC GREENWAY EASEMENTCATES CREEK SEWER (PB 71/89)30' UTILITY EASEMENT30' SANITARY SEWER EASEMENTVAR. WIDTH R/WSEWER MARKERINV=528.39' (18" PVC)INV=528.49' (18"PVC)RIM=535.92'INV=528.96' (18" PVC)INV=529.06' (18"PVC)RIM=536.76'DB 3045/115ORANGE COUNTYPIN: 9874303619PB 109/194DB 5088/190, 3291/119DOUGLAS & KIMBERLY ROBINSPIN: 9874311418PB 38/186DB 460/283ORANGE COUNTYPIN: 9874315787PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2DB 2073/35JDH GENERAL LLCPIN: 9874315242DB 3045/115ORANGE COUNTYPIN: 9874303619POWERLINESOVERHEADPOWERLINESOVERHEADPB 74/127 LOT 10DB 2814/52SOUTHERN EQUIPMENT COMPANY, INC.PIN: 9874306881PB 80/175, 109/169 DB 5495/185, 1423/96TOWN OF HILLSBOROUGH9874400466PIN:BENCH TIE IN POLETBM=537.341BENCH TIE IN POLETBM=551.197' AREARIP-RAP20'
STORM DRAINAGE EASEMENT20' STORM DRAINAGE EASEMENTCATES CREEKBUILDERS FIRST SOURCE
VALLEY FORGE ROADNC 86OUT AREAREPAIRED WASHED MARKERSEWERMARKINGS AS PER FIELDCP-37CP-11CP-156CP-404CP-155CP-388ABANDONED
12" PVC (PER GIS RECORDS)ABANDONED
18" PVC
PB 74/127 LOT 1DB 4604/36ASSOCIATION, INC.PROPERTY OWNERSCORNERSTONE PARKPIN: 9874313152HILLSBOROUGH TOWN LIMITSHILLSBOROUGH TOWN LIMITS-L-PC Sta. 10+00.00-L- STA. 11+25.00-L- STA. 12+75.00BEGIN CULVERT-L- STA. 11+71.50PI Sta 10+48.96DL = 97.87'T = 48.96'R = 1,400.00'10+00PT Sta. 10+97.87POT Sta. 13+14.50BEGIN PROJECT 19-0170.095END PROJECT 19-0170.095-L- STA. 12+13.50END CULVERT04701
04
02
03
02
02
03
02 033TYPINC21'+25.00
20'+47.70+68.70+39.70+60.701123 +25.00 -L- +50.00 -L-EX R/W52.00' RT90.00' RT +93.23 -L- +75.00 -L- +25.00 -L- +50.00 -L-EX R/W55.00' LT80.00' LT +29.87 -L-EX R/WEX R/WEX R/W90.00' RT +41.00 -L-80.00' LT +38.00 -L- +90.00 -L-EX R/W63.88 LT +51.50 -L-47.73' RT +53.50 -L-142.72' RTEX R/W4 +24.13 -L-168.60' RT +65.00 -L-76.99 LT +66.50 -L-93.22 LT +48.50 -L-109.70 LT2:1DFlatter2:1 ord( Not to Scale)SPECIAL LATERAL RIP-RAP DITCHFROM STA. 12+22 TO STA. 12+58 -L- LTDETAIL 4-1Max. d=0.5 Ft.Min. D=0.5 Ft.GroundNatural 22 SY GEOTEXTILEType of Liner= 5 TONS CL I Rip-RapFROM STA. 11+41 TO STA. 11+66 -L- RTFill Slope2:1 or Flatterb=5.0 Ft.d=2.0 Ft.bDETAIL 4-3( Not to Scale)TOE PROTECTIONd 34 SY GEOTEXTILEType of Liner= 31 TONS CL B Rip-RapFROM STA. 12+19 TO STA. 12+51 -L- RTFill Slope2:1 or Flatterb=2.0 Ft.d=2.0 Ft.bDETAIL 4-2( Not to Scale)TOE PROTECTIONd 30 SY GEOTEXTILEType of Liner= 27 TONS CL B Rip-Rap1.5'1.5'1.5'2:1 OR FLATTER1.5'2:1 OR FLATTERAUTHORIZATION. BE CLASSIFIED AS ALLOWABLE UPON WIDE, ALL UTILITY BUFFER IMPACTS SHOULD MAINTENANCE CORRIDER LESS THAN 30 FEET FEET OF TOP OF BANK AND PERMANENT NOTE: DUE TO GRADING/GRUBBING WITHIN 10 NOTE: ALL IMPACTS SHOWN ARE PERMANENT(+) 15.2440
%
EL. 535.70 FT
STA. 12+22 -L- LT
BEGIN DITCH GRADE
EL. 543.78 FT
STA. 12+75 -L- LT
END DITCH GRADE FFFFFFFFCFFFFC
SlopeDitchFrontGeotextileGroundNaturalGeotextileGroundNaturalGeotextileKEY IN 1.0'W/ GEOTEXTILERIP RAPCLASS 'I'W/ GEOTEXTILERIP RAPCLASS 'I'KEY IN 1.0'INFORMATIONSEE ADDITIONALCHANNEL MATERIAL,FILL W/ NATURALINFORMATIONSEE ADDITIONALCHANNEL MATERIAL,FILL W/ NATURALW/ GEOTEXTILERIP RAPCLASS 'I'KEY IN 1.0'KEY IN 1.0'W/ GEOTEXTILERIP RAPCLASS 'I'BURIED 1'PROP 4 @ 90" CMPTO BE REMOVEDEXISTING 3 @ 96" CMPFLOOD EL. = 543.26'PROPOSED FEMA 100 YREXISTING ROADWAY GRADEELEV= 530.27'RIPRAP TOGRADEROADWAYPROPOSEDCLEARING IMPACTSPROPOSED HANDCLEARING IMPACTSPROPOSED HANDSHEET 3 OF 6PERMIT DRAWINGSSSURFACE WATERDENOTES IMPACTS INEEIN WETLANDDENOTES EXCAVATIONWETLANDDENOTES FILL INFFHCHCCLEARINGDENOTES HANDTSTSIMPACTS IN SURFACE WATERDENOTES TEMPORARY 3INLET TYPICALOUTLET TYPICALEST TONS CLASS 'I' = 15 TONSEST COIR FIBER MATTING = 60 SYEST COIR FIBER MATTING = 77 SYDDE = 30 CYEST TONS CLASS 'I' = 43 TONSEST GEOTEXTILE = 61 SYEST GEOTEXTILE = 18 SYDDE = 40 CY(LEFT TO RIGHT LOOKING DOWNSTREAM)NOT TO SCALE(LEFT TO RIGHT LOOKING DOWNSTREAM)NOT TO SCALECLEARINGDENOTES MECHANIZED***********529529530530530530530
5305305305305305305305305305305315315315315315
3
1
531531531531531531532532
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2532533533533533533534
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541
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551
552552552552 552552552
5 5 2
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562563563564 564565 567568570 570572572573573573573573574574574574574575575575575576576578579580581582583584584585585586586587587588588589589589590591591592593594595596597598599600601602603604REVISIONS INCOMPLETE PLANSDO NOT USE FOR R/W ACQUISITIONDOCUMENT NOT CONSIDERED FINALUNLESS ALL SIGNATURES COMPLETEDSHEET NO.SUMMIT REFERENCE NO.HYDRAULICSROADWAY DESIGNENGINEERENGINEER419-0170.095 R/W SHEET NO.8/17/9917-DEC-2020 17:02Valley Forge_Hyd_prm _wet_psh_5.dgnpatrick.hartnett 52053054055055054053052056056010111213-L- VALLEY FORGE RD. 570580510500570580510500NAD 83/ 2011(919) 732-6676 (FAX)[phone]Hillsborough, NC 27278320 Executive Ct.NC FIRM LICENSE No: P-0339Office of:Prepared in the PI = 11+80.00EL = 543.12'(+)0.8000%(+)3.2947%VC = 110'K = 44(+)3.1402%EXISTING GRADEEL = 546.25'-L- STA 12+75.00END GRADEEL = 542.68'-L- STA 11+25.00BEGIN GRADE(+)0.3555%EXISTING GRADEDS = 30 MPHMILLING25'MILLING25'LEFT DITCHTTOWN OF HILLSBOROUGHPUBLIC GREENWAY EASEMENTCATES CREEK SEWER (PB 71/89)30' UTILITY EASEMENT30' SANITARY SEWER EASEMENTVAR. WIDTH R/WSEWER MARKERINV=528.39' (18" PVC)INV=528.49' (18"PVC)RIM=535.92'INV=528.96' (18" PVC)INV=529.06' (18"PVC)RIM=536.76'DB 3045/115ORANGE COUNTYPIN: 9874303619PB 109/194DB 5088/190, 3291/119DOUGLAS & KIMBERLY ROBINSPIN: 9874311418PB 38/186DB 460/283ORANGE COUNTYPIN: 9874315787PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2DB 2073/35JDH GENERAL LLCPIN: 9874315242DB 3045/115ORANGE COUNTYPIN: 9874303619POWERLINESOVERHEADPOWERLINESOVERHEADPB 74/127 LOT 10DB 2814/52SOUTHERN EQUIPMENT COMPANY, INC.PIN: 9874306881PB 80/175, 109/169 DB 5495/185, 1423/96TOWN OF HILLSBOROUGH9874400466PIN:BENCH TIE IN POLETBM=537.341BENCH TIE IN POLETBM=551.197' AREARIP-RAP20'
STORM DRAINAGE EASEMENT20' STORM DRAINAGE EASEMENTCATES CREEKBUILDERS FIRST SOURCE
VALLEY FORGE ROADNC 86OUT AREAREPAIRED WASHED MARKERSEWERMARKINGS AS PER FIELDCP-37CP-11CP-156CP-404CP-155CP-388ABANDONED
12" PVC (PER GIS RECORDS)ABANDONED
18" PVC
PB 74/127 LOT 1DB 4604/36ASSOCIATION, INC.PROPERTY OWNERSCORNERSTONE PARKPIN: 9874313152HILLSBOROUGH TOWN LIMITSHILLSBOROUGH TOWN LIMITS-L-PC Sta. 10+00.00-L- STA. 11+25.00-L- STA. 12+75.00BEGIN CULVERT-L- STA. 11+71.50PI Sta 10+48.96DL = 97.87'T = 48.96'R = 1,400.00'10+00PT Sta. 10+97.87POT Sta. 13+14.50BEGIN PROJECT 19-0170.095END PROJECT 19-0170.095-L- STA. 12+13.50END CULVERT04701
04
02
03
02
02
03
02 033TYPINC21'+25.00
20'+47.70+68.70+39.70+60.701123 +25.00 -L- +50.00 -L-EX R/W52.00' RT90.00' RT +93.23 -L- +75.00 -L- +25.00 -L- +50.00 -L-EX R/W55.00' LT80.00' LT +29.87 -L-EX R/WEX R/WEX R/W90.00' RT +41.00 -L-80.00' LT +38.00 -L- +90.00 -L-EX R/W63.88 LT +51.50 -L-47.73' RT +53.50 -L-142.72' RTEX R/W4 +24.13 -L-168.60' RT +65.00 -L-76.99 LT +66.50 -L-93.22 LT +48.50 -L-109.70 LT2:1DFlatter2:1 ord( Not to Scale)SPECIAL LATERAL RIP-RAP DITCHFROM STA. 12+22 TO STA. 12+58 -L- LTDETAIL 4-1Max. d=0.5 Ft.Min. D=0.5 Ft.GroundNatural 22 SY GEOTEXTILEType of Liner= 5 TONS CL I Rip-RapFROM STA. 11+41 TO STA. 11+66 -L- RTFill Slope2:1 or Flatterb=5.0 Ft.d=2.0 Ft.bDETAIL 4-3( Not to Scale)TOE PROTECTIONd 34 SY GEOTEXTILEType of Liner= 31 TONS CL B Rip-RapFROM STA. 12+19 TO STA. 12+51 -L- RTFill Slope2:1 or Flatterb=2.0 Ft.d=2.0 Ft.bDETAIL 4-2( Not to Scale)TOE PROTECTIONd 30 SY GEOTEXTILEType of Liner= 27 TONS CL B Rip-RapHILLSBOROUGH TOWN LIMITSHILLSBOROUGH TOWN LIMITS1123 +25.00 -L- +50.00 -L-EX R/W52.00' RT90.00' RT +93.23 -L- +75.00 -L- +25.00 -L- +50.00 -L-EX R/W55.00' LT80.00' LT +29.87 -L-EX R/WEX R/WEX R/W90.00' RT +41.00 -L-80.00' LT +38.00 -L- +90.00 -L-EX R/W63.88 LT +51.50 -L-47.73' RT +53.50 -L-142.72' RTEX R/W4 +24.13 -L-168.60' RT +65.00 -L-76.99 LT +66.50 -L-93.22 LT +48.50 -L-109.70 LTTTOWN OF HILLSBOROUGHPUBLIC GREENWAY EASEMENTCATES CREEK SEWER (PB 71/89)30' UTILITY EASEMENT30' SANITARY SEWER EASEMENTVAR. WIDTH R/WSEWER MARKERDB 3045/115ORANGE COUNTYPIN: 9874303619PB 109/194DB 5088/190, 3291/119DOUGLAS & KIMBERLY ROBINSPIN: 9874311418PB 38/186DB 460/283ORANGE COUNTYPIN: 9874315787PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2ADB 1805/461GREEN ENTERPRISES INC.PIN: 9874316364PB 80/192 LOT 2DB 2073/35JDH GENERAL LLCPIN: 9874315242DB 3045/115ORANGE COUNTYPIN: 9874303619POWERLINESOVERHEADPOWERLINESOVERHEADPB 74/127 LOT 10DB 2814/52SOUTHERN EQUIPMENT COMPANY, INC.PIN: 9874306881PB 80/175, 109/169 DB 5495/185, 1423/96TOWN OF HILLSBOROUGH9874400466PIN:BENCH TIE IN POLETBM=537.341BENCH TIE IN POLETBM=551.197' AREARIP-RAP20'
STORM DRAINAGE EASEMENT20' STORM DRAINAGE EASEMENT404544.058CP SPINDLE156554.268CP11543.031CP154536.485CP388543.936CP155535.337CP2549.660CP 2/GPS 8000CATES CREEKBUILDERS FIRST SOURCE
VALLEY FORGE ROADNC 86OUT AREAREPAIRED WASHED MARKERSEWERMARKINGS AS PER FIELDCP-37CP-11CP-156CP-404CP-155CP-388ABANDONED
12" PVC (PER GIS RECORDS)ABANDONED
18" PVC
PB 74/127 LOT 1DB 4604/36ASSOCIATION, INC.PROPERTY OWNERSCORNERSTONE PARKPIN: 98743131521.5'1.5'1.5'2:1 OR FLATTER1.5'2:1 OR FLATTERNOTE: ALL IMPACTS SHOWN ARE PERMANENTAUTHORIZATION. BE CLASSIFIED AS ALLOWABLE UPON WIDE, ALL UTILITY BUFFER IMPACTS SHOULD MAINTENANCE CORRIDER LESS THAN 30 FEET FEET OF TOP OF BANK AND PERMANENT NOTE: DUE TO GRADING/GRUBBING WITHIN 10 (+) 15.2440
%
EL. 535.70 FT
STA. 12+22 -L- LT
BEGIN DITCH GRADE
EL. 543.78 FT
STA. 12+75 -L- LT
END DITCH GRADE FFFFFFFFCFFFFC
LEFT TBSTREAM BEDEXISTINGLEFT TBTO BE REMOVEDEXISTING 3 @ 96" CMPRIGHT TBRIGHT TB4 @ 90" CMP BURIED 1'(9/11/2019)WS SLOPE = 0.011 FT/FTWSEL & NWSEL=531.62'INCOMPLETE PLANSDO NOT USE FOR R/W ACQUISITION5/14/99
SHEET NO.PROJECT REFERENCE NO.HYDRAULICSROADWAY DESIGNENGINEERENGINEER17-DEC-2020 17:02Valley Forge_Hyd_prm _wet_psh_6.dgnpatrick.hartnett
DOCUMENT NOT CONSIDERED FINALUNLESS ALL SIGNATURES COMPLETED19-0170.095520530540STA 11+93 -L-4 @ 90" CMP4SHEET 4 OF 6PERMIT DRAWING
000055551010101015151515202020202525252530303030353535354040404045454545505050505555555560606060656565657070707075757575Office of:Prepared in the NC FIRM LICENSE No: P-0339(919) 732-6676 (FAX)[phone]Hillsborough, NC 27278504 Meadowlands Drive17-DEC-2020 17:02Valley Forge_Hyd_xpl.dgnpatrick.hartnett
PROJ. REFERENCE NO.SHEET NO.054054053553510+75.0054054053553511+00.0054054054554553553511+25.0053553554054054554553053011+50.0053553554054054554553053011+75.00X-119-0170.095-L-2.55SHEET 5 OF 6PERMIT DRAWINGBOUNDARYWETLAND543.06BOUNDARYWETLANDBOUNDARYWETLAND542.722:1
2:1BOUNDARYWETLANDBOUNDARYWETLAND542.670.0100.0472:1
2:12:1
2:1BOUNDARYWETLANDBOUNDARYWETLAND542.890.0200.0352:1
2:12:1
2:1543.270.0200.0232:12:1
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)111+30 to 12+14 LT & RT4 @ 90" CMP CULVERT0.02 < 0.01* < 0.01**** < 0.01***** 6.0 18.0111+30 to 12+14 LT & RTBANK STABILIZATION<0.01** <0.01*** 0.03 62.0TOTALS*: 0.02 <0.01 <0.01 0.03 <0.01 68.0 18.0Rounded totals are sum of actual impacts*Total Excavation in Wetlands = 185 sf**Total Mechanized Clearing in Wetlands = 136 sf***Total Hand Clearing in Wetlands = 190 sf (13 sf in WA, 177 sf in WB)****Culvert Permanent SW Impacts = 137 sfRevised 2013 10 24SHEET 6 OF 6ORANGE COUNTYVALLEY FORGETOWN OF HILLSBOROUGHCULVERT REPLACEMENT*****Total Temporary SW Impacts (JS) = 278 sf STREAM PERMIT IMPACT SUMMARYSURFACE WATER IMPACTSWETLAND IMPACTS12/17/2020