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HomeMy WebLinkAbout20210589 Ver 1_Meeting Request Review Doc Attachment_20210319(Version 2.08; Released April 2018)17BP.7.R.114TIP No.:SF-400052County(ies):Guilford Page 1of 1TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?NoDesign/Future:Year:2025Existing:Year:Aquatic T&E Species?NoComments:NoNoNoWetlands within Project Limits?NoneNoneSupplemental Classification: Low Residential, WoodedUT to Deep River17-(3.3)0.80.258 milesProject DescriptionProposed ProjectCape FearRiver Basin(s): City/Town:0.9Typical Cross Section Description: Surrounding Land Use: General Project Narrative:(Description of Minimization of Water Quality Impacts)Nogcail@ncdot.govRaleigh, NC 27560Address:3/16/2021GuilfordGreensboroGalen Cail, PE1590 Mail Services UnitWBS Element:Bridge ReplacementWBS Element:Kyle StofferNCDOT Contact:(919) 707-6711555 Fayetteville Street, Suite 900Raleigh, NC 27601Contractor / Designer:(919) 900-1632HDR Engineering, Inc. of the CarolinasNorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:NCDOT Hydraulics UnitAddress:General Project InformationSF-40005217BP.7.R.114Impairments:Other Stream Classification: Primary Classification: Project Built-Upon Area (ac.)The North Carolina Department of Transportation (NCDOT) has proposed to replace Guilford County Bridge #52 on Scientific Street (SR 1332) over UT to Deep River. The existing structure is a single span bridge (1@32'-8") steel plank deck on I-beams. The proposed structure is a 2@ 12’x10’ RCBC with top edge bevel and wing walls. This structure has been designed to have as little environmental and surface water impacts as possible. 2:1 roadway fill slope will be used to minimize impacts. Channel improvements were made for the proposed RCBC design. Excavation was kept to a minimum to produce as little impact as possible. Where excavation is necessary, geotextile and rip-rap were utilized for bank stabilization in an attempt to reduce stream bank erosion. Floodplain benches with coir fiber matting will be installed upstream of the culvert. A low flow barrel on the south side of the culvert was designed to match the stream width to maintain the normal flow width, depth and velocity of the stream. This will maintain sediment transport to provide a stable stream during bankfull discharge. The barrel invert will be a minimum of 1’ below the stream bed to consider fish passage. 1’ high sills will be installed at upstream and downstream face of the low flow barrel. A high flow barrel on the north side of the culvert will provide flood conveyance during high flow storm events. This will reduce shear stress on the stream bottom. 2’ high sills will be installed at upstream and downstream face of the high flow barrel. The SW quadrant has a buffered jurisdictional feature that outfalls into UT to Deep River at 14+55 LT at the face of the existing bridge. A rip rap pad is proposed at the existing 24" RCP outlet at -L- 10+35 LT. The rip rap pad will reduce the outlet velocity and provide a non-erosive velocity and reduce future erosion at the outlet area. In the SE quadrant there is buffered jurisdictional feature at the outlet of the storm drain system. The channel outlets just downstream of the project area into UT to Deep River. The NE quadrant a proposed Class B line ‘V’ ditch will outfall at 14+25 RT onto the downstream channel improvements Class II rip rap that will dissipate energy and provide a diffused flow (non-erosive) into the stream. Due to the nature of this bridge replacement, the increases in stormwater discharges (post vs pre condition) are insignificant and the existing ditches do not need to be modified. Therefore, additional stormwater measures are not required.Randleman LakeBuffer Rules in Effect:None2800Scientific Street (SR 1332): 2 paved lanes (total 24' wide), 6' shoulder on each side (9' with guardrail).Waterbody Information2011NCDWR Stream Index No.:NRTR Stream ID:Annual Avg Daily Traffic (veh/hr/day):Existing SiteProject Length (lin. miles or feet): ac.Surface Water Body (1): Water Supply IV (WS-IV)NCDWR Surface Water Classification for Water Bodyac.Scientific Street (SR 1332): 2 paved lanes (total 22' wide), 2' shoulder on each side.5600kyle.stoffer@hdrinc.comProject Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?NoDeck 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) Jamestown pop. 3,369 CorporationSouthern Carolina Railroad Company 1158 1353 1355 1113 1409 1323 1320 1113 1332 1334 1523 1349 1437 1453 1278 1486 1152 1471 1334 1321 1350 1278 1354 1410 4231 1334 1332 1536 1523 1648 4141 1537 1486 1486 4121 1159 311 2 1159 STATE STATE PROJECT REFERENCE NO. F. A. PROJ. NO.DESCRIPTION NO. TOTAL SHEETS N.C. SHEET DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA DESIGN DATA PROJECT LENGTH LETTING DATE: STATE PROJECT NO. NORTH CAROLINA DEPARTMENT OF TRANSPORTATION 1 VICINITY MAP (NOT TO SCALE) NCDOT CONTACT:$$$$USERNAME$$$$DIVISION 7 OFF-SITE DETOUR DEPART ME NT OF TRANSPORTATIONSTATE OF NORT H CAR O L I NA SIGNATURE: P.E. SIGNATURE: P.E.CONTRACT: TIM JORDAN, PE PROJECT ENGINEER HYDRAULICS ENGINEER PROGRAM MANAGER DIVISION BRIDGE TIM POWERS, PE HYDRAULICS ENGINEER ROADWAY DESIGN ENGINEER PLANS PREPARED BY:TIP PROJECT: 17BP.7.R.11417BP.7.R.114 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED DAVID FUH, PE LICENSE NO. F-0669 GUILFORD COUNTY V = 40 MPH ADT 2025 = 5600 ADT 2011 = 2800 MAJOR ARTERIAL SUB REGIONAL TIER TYPE OF WORK: GRADING, PAVING, DRAINAGE AND CULVERT TOTAL LENGTH TIP PROJECT = 0.258 MILES LENGTH STRUCTURE TIP PROJECT = 0.005 MILES LENGTH ROADWAY TIP PROJECT = 0.253 MILES 2018 STANDARD SPECIFICATIONS N.C.B.E.L.S. License Number: F-0116 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 HDR Engineering, Inc. of the Carolinas Prepared in the Office of Mott MacDonald for www.mottmac.com/americas (919) 552-2254 (Fax) (919) 552-2253 Fuquay-Varina, NC 27526 7621 Purfoy Road, Suite 115 NAD 83/ NA 2011 LIMITS PROJECT 17BP.7.R.114 -L- POT Sta. 10+00.00 BEGIN PROJECT 17BP.7.R.114 MANOR DRIVETO SOUTHRIDGE ROADTO SR 1332 -L-MAIN STREET TO WEST KI VETT DRI VETO-L- Sta. 14+22.62 BEGIN CULVERT -L- Sta. 14+51.58 END CULVERT PRUETTE PLACE-Y- POC Sta. 11+75.00 END CONSTRUCTION CEDROW DRIVERAILROADSOUTHERNNORFOLK VERTICAL SSD *DESIGN EXCEPTION: SAG VERTICAL CURVE K CREST VERTICAL CURVE K -L- POT Sta. 22+00.00 END PROJECT 17BP.7.R.114 WETLAND AND SURFACE WATER IMPACTS PERMIT ENGLISH J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_tsh.dgnHDR ENGINEERING, INC.3/16/2021311 311 BUS 85 SHEET 1 OF 11 PERMIT DRAWING LOCATION: BRIDGE NO. 52 OVER UT TO DEEP RIVER ON SR 1332 (SCIENTIFIC STREET) DEEP RIVERUT TO WOODS36" PVC36" PVCWOODST WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODST4 8" VI NYL24" RCP W24" RCP18" CMP24" RCPBSTGR GRTO KI VETT DR12" RCP VAR. GR B S T V A R. G R TO WEST MAIN STCEDROW DR 21' PAVED ROADWAYTO MANOR DRW2SB K A PT2SBKAPT 2SBKAPT 8" VCP8 " VC P 8" VCP 8" DI 21" RCP21" RCPVAR. SOILTO SOUTHRIDGE RD1SBLKBUS PRUETTE PLVAR. GR VAR. GR 8" VCP8" PVC8" V C P 8 " V C P 8" VCP8" VCP8" VCP FFE=776.48' FFE=778.05' F F E = 7 7 9 .2 0' W/LT W/LTGRGR EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W 4" PL4" PL4" STL4" STL 4" STL4" STL 4" STL 4" STLSOUTH BOUND TRACK NORFOLK SOUTHERN RAILROAD (PB 13 PG 88) SOUTH BOUND TRACK FROM CENTERLINE OF 100.00' (PB 28 PG 51) NORTH BOUND TRACK FROM CENTERLINE OF 100.00' NORTH BOUND TRACK NORFOLK SOUTHERN RAILROAD EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W WE S T BROOK COURTUN-OP E NE DE XI S TI NG R/W60.00'60.00'EXISTING R/W R/W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST EXISTING R/WEXISTING R/W60 .00'60.00'EXISTING R/W EXISTING R/W 20.00'24" 12"24" A A T U R &( D B 6769 P G 68) U N K N O W MA T E RI A L ( R A W WA T E R MAI N) 50.00' TS KENNETH THOMAS IRVIN INVESTMENTS INC GLEASON BM1 BM2 MARK L BRAUNSTEIN TERESA A WILLIAMS JAMESTOWN MANOR APARTMENTS LLC MARY A COOLEY ERNEST D COOLEY & ANTONIO S PEREZ 4" STL BOBBY R GLOVER W/LT BST BST MILE POST: MAIN 295.76 CROSSING I.D.: 722-352A POLE SERVICE BUNGALOW RR W/LT W/LT SIGNAL RR SIGN DB 6769 PG 68) ABANDONED ACCORDING TO (PB 28 PG 51) 50' UTILTIY EASEMENT BST W/LT W/LT 12" RCP15" RCPCONCRCP 15"EXISTING R/WEXISTING R/WDATUR 8" CASING 64' OFGRVAR. (DB 6769 PG 68)20' EASEMENTSOUTH BOUND TRACK FROM CENTERLINE OF 100'60.00'4" STLLT2SB K A PT 2 1" R C P 1.25" PL MH MH MH MH MH MH MH MH MH MH MH MH MH MH PROPERTY 101, LLC15" RCPRCP 15" E XI S TI NG R/WNAD 83/ NA 2011 15+0020+003 4 5 6 8 7 1 2 4 USE TUBULAR MARKERS W/ 6' SPACING (STD. DRAWING 1266.01) MONOLITHIC CONCRETE ISLAND (SEE DETAIL SHEET 2C-2)18" RCPFAIR COND. 24" RCP 30% SILTED GOOD COND. 18" RCP OUTFALL STABLE EXISTING DITCH GOOD COND. 12" RCP DITCH EXISITNG EXISTING DITCH OUTFALL STABLE EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH OUTLET-50% SILTED GOOD COND. 24" RCP AREA IS STABLE PROPOSED OUTFALL EROSION OBSERVED BANK UNDERMINING CHANNEL ARE STABLE OUTFALL AND EXISTING FAIR COND. 24" RCP CHANNEL BANK UNDERMINING EROSION OBSERVED, W/RIP RAP JS OUTFALL DEEP RIVERUT TOS S S S S S S S S S S S S SS TS TS TS TS S S S SS SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 3OTCB 15"RETAI NRETAIN REMOVEREMOVE REMOVE 15"REMOVE18"18"RETAINTBDI TBDI TBDI RETAIN EST. 30 CY DDE EST. 125 SY GEOTEXTILE EST. 70 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 35 SY PSRM SEE DETAIL C TOE PROTECTION EST. 30 CY DDE EST. 95 SY GEOTEXTILE EST. 55 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP EST. 21 SY GEOTEXTILE EST. 8 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP SEE DETAIL B SPECIAL CUT DITCH ( Not to Scale) SPECIAL CUT DITCH 2:1D -L- STA. 10+25 TO 12+00 RT Min. D= 1 Ft. DETAIL B Ground Natural Flatter4:1 or Slope Fill EST. 55 SY GEOTEXTILE EST. 25 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH EST. 35 SY GEOTEXTILE EST. 20 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH RCP-IV 15" RCP-IV 15" EST. 76 LF PIPE CLEANOUT 2 @ 12' x 10' RCBC LATERAL 'V' DITCH ( Not to Scale) 2:1 2:1 D b d 1"/Ft. -L- STA. 17+00 TO 18+70 RT -L- STA. 14+25 TO 16+40 RT Slope Fill Type of Liner= Class B Rip Rap DETAIL D Ground Natural Geotextile Min. D= 1 Ft. Max. d= 1 Ft. (LOOKING DOWNSTREAM) OUTLET CHANNEL (SCALE 1" =10') 1' SILL 12'-13'0'-12' 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ 1' GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP W/GEOTEXTILE CLASS II RIP RAP FILL ELEV. 766 PROP. TOP OF BANK PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=45 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' 2:1(MAX.) 2: 1(MAX.) ON FLOOD BENCH CLASS II RIP RAP W/ GEOTEXTILE (LOOKING DOWNSTREAM) INLET CHANNEL (SCALE 1" =10') THE INLET AND OUTLET ONLY SILLS TO BE LOCATED AT NOTE: 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ MATTING (TYP.) COIR FIBER GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP 2: 1(MAX.) 0'-12'12'-14' 1' SILL 2:1(MAX.) 1' PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=335 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' ( Not to Scale) TOE PROTECTION d Fill Slope2:1 or Flatter d= 1 Ft. Type of Liner= PSRM DETAIL C PSRM ill Sl o p eF2: 1 or Flatter -Y- STA. 11+12 TO 11+60 RT ( Not to Scale) SPECIAL CUT DITCH DETAIL E Flatter4:1 or Slope Fill Max. d= 1 Ft. Min. D= 1 Ft. Type of Liner= Class B Rip Rap -Y- STA. 10+23 TO 10+86 RT -L- STA. 21+03 TO 21+85 LT D d 2:1Ground Natural Geotextile THE VOIDS ON TOP. WITH NATIVE BED MATERIAL FILLING USE CLASS II RIP RAP FILL THROUGHOUT FILL CONDITION,INSIDE BORDER. IN COVERED WITH COIR FIBER MAT BORDER WITH NATURAL GROUND CLASS II RIP RAP FLOOD BENCH NOTE: FOR CUT CONDITION, USE EST. 155 SY GEOTEXTILE EST. 125 TONS RIP RAP CHANNEL IMPROVEMENTS 40 LF OF OUTLET EST. 270 SY GEOTEXTILE EST. 225 TONS RIP RAP CHANNEL IMPROVEMENTS 95 LF OF OUTLET RETAINING WALL REMOVE EXISTING REMOVE RCP-IV 15" OF BANK TOP PROPOSED FLOOD BENCH BORDER CLASS II RIP RAP ON FLOOD BENCH BORDER CLASS II RIP RAP ONREMOVE 1 5" RCP-IV 30" 0 10050 100 SCALE: 1"= 100' HORIZ.J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04.dgnHDR ENGINEERING, INC.3/16/2021ENGLISH LEGEND IMPACTS IN SURFACE WATER DENOTES PERMANENT IMPACTS IN SURFACE WATER DENOTES TEMPORARY SS TS TS SITE 1, 2, 3 PLAN VIEW SHEET 4c AREA ON SEE ENLARGED SITE 3 SHEET 4a AREA ON SEE ENLARGED SITE 1 SHEET 4b AREA ON SEE ENLARGED SITE 2 SHEET 2 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.3 fps Q10=1.7 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALL (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH F F F F F F F F F F FF F F F F F C C C C C C C F 765765 7657657657657 6 5 765765765765765770770770770770 7707707707707 7 0770770770770 775 7 7 5775 775775 775 775 775775 775775775 775775775775 7757757757757757757 7 5 780780780780 780780780 780 780780780780 780 7807807807807807807 8 5 7 8 5 785785785785785785785 785 785785785785785785790 790 790790790790790790 790 790790790790790790 790790790 7957957957 9 5795 7957957957957957957957957957957 9 5795795 800800800800800800800800800805805805 805805805810810810810 810 815815815815815WOODS36" PVC36" PVCWOODST WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODST4 8" VI NYLSHEET 3 OF 11 PERMIT DRAWING 24" RCP W24" RCP18" CMP24" RCPBSTGR GRTO KI VETT DR12" RCP VAR. GR B S T V A R. G R TO WEST MAIN STCEDROW DR 21' PAVED ROADWAYTO MANOR DRW2SB K A PT2SBKAPT 2SBKAPT 8" VCP8 " VC P 8" VCP 8" DI 21" RCP21" RCPVAR. SOILTO SOUTHRIDGE RD1SBLKBUS PRUETTE PLVAR. GR VAR. GR 8" VCP8" PVC8" V C P 8 " V C P 8" VCP8" VCP8" VCP FFE=776.48' FFE=778.05' F F E = 7 7 9 .2 0' W/LT W/LTGRGR EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W 4" PL4" PL4" STL4" STL 4" STL4" STL 4" STL 4" STLSOUTH BOUND TRACK NORFOLK SOUTHERN RAILROAD NORTH BOUND TRACK NORFOLK SOUTHERN RAILROAD EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W WE S T BROOK COURTUN-OP E NE DE XI S TI NG R/WEXISTING R/W R/W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST EXISTING R/WEXISTING R/WEXISTING R/W EXISTING R/W 20.00'24" 12"24" A A T U R &( D B 6769 P G 68) U N K N O W MA T E RI A L ( R A W WA T E R MAI N) TS KENNETH THOMAS IRVIN INVESTMENTS INC GLEASON BM1 BM2 MARK L BRAUNSTEIN TERESA A WILLIAMS JAMESTOWN MANOR APARTMENTS LLC MARY A COOLEY ERNEST D COOLEY & ANTONIO S PEREZ 4" STL BOBBY R GLOVER W/LT BST BST MILE POST: MAIN 295.76 CROSSING I.D.: 722-352A POLE SERVICE BUNGALOW RR W/LT W/LT SIGNAL RR SIGN DB 6769 PG 68) ABANDONED ACCORDING TO (PB 28 PG 51) 50' UTILTIY EASEMENT BST W/LT W/LT INV=772.18' INV=774.11'12" RCP15" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/WDATUR 8" CASING 64' OFGRVAR. (DB 6769 PG 68)20' EASEMENT4" STLLT2SB K A PT 2 1" R C P 1.25" PL MH MH MH MH MH MH MH MH MH MH MH MH MH MH PROPERTY 101, LLC15" RCPRCP 15" E XI S TI NG R/WNAD 83/ NA 2011 15+0020+003 4 5 6 8 7 1 218" RCPFAIR COND. 24" RCP 30% SILTED GOOD COND. 18" RCP OUTFALL STABLE EXISTING DITCH GOOD COND. 12" RCP DITCH EXISITNG EXISTING DITCH OUTFALL STABLE EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH OUTLET-50% SILTED GOOD COND. 24" RCP AREA IS STABLE PROPOSED OUTFALL EROSION OBSERVED BANK UNDERMINING CHANNEL ARE STABLE OUTFALL AND EXISTING FAIR COND. 24" RCP CHANNEL BANK UNDERMINING EROSION OBSERVED, W/RIP RAP JS OUTFALL DEEP RIVERUT TOS S S S S S S S S S S S S SS TS TS TS TS S S S SS SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 3OTCB 15"RETAI NRETAIN REMOVEREMOVE REMOVE 15"REMOVE18"18"RETAINTBDI TBDI TBDI RETAIN EST. 30 CY DDE EST. 125 SY GEOTEXTILE EST. 70 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 35 SY PSRM SEE DETAIL C TOE PROTECTION EST. 30 CY DDE EST. 95 SY GEOTEXTILE EST. 55 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP EST. 21 SY GEOTEXTILE EST. 8 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP SEE DETAIL B SPECIAL CUT DITCH ( Not to Scale) SPECIAL CUT DITCH 2:1D -L- STA. 10+25 TO 12+00 RT Min. D= 1 Ft. DETAIL B Ground Natural Flatter4:1 or Slope Fill EST. 55 SY GEOTEXTILE EST. 25 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH EST. 35 SY GEOTEXTILE EST. 20 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH RCP-IV 15" RCP-IV 15" EST. 76 LF PIPE CLEANOUT 2 @ 12' x 10' RCBC LATERAL 'V' DITCH ( Not to Scale) 2:1 2:1 D b d 1"/Ft. -L- STA. 17+00 TO 18+70 RT -L- STA. 14+25 TO 16+40 RT Slope Fill Type of Liner= Class B Rip Rap DETAIL D Ground Natural Geotextile Min. D= 1 Ft. Max. d= 1 Ft. (LOOKING DOWNSTREAM) OUTLET CHANNEL (SCALE 1" =10') 1' SILL 12'-13'0'-12' 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ 1' GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP W/GEOTEXTILE CLASS II RIP RAP FILL ELEV. 766 PROP. TOP OF BANK PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=45 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' 2:1(MAX.) 2: 1(MAX.) ON FLOOD BENCH CLASS II RIP RAP W/ GEOTEXTILE (LOOKING DOWNSTREAM) INLET CHANNEL (SCALE 1" =10') THE INLET AND OUTLET ONLY SILLS TO BE LOCATED AT NOTE: 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ MATTING (TYP.) COIR FIBER GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP 2: 1(MAX.) 0'-12'12'-14' 1' SILL 2:1(MAX.) 1' PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=335 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' ( Not to Scale) TOE PROTECTION d Fill Slope2:1 or Flatter d= 1 Ft. Type of Liner= PSRM DETAIL C PSRM ill Sl o p eF2: 1 or Flatter -Y- STA. 11+12 TO 11+60 RT ( Not to Scale) SPECIAL CUT DITCH DETAIL E Flatter4:1 or Slope Fill Max. d= 1 Ft. Min. D= 1 Ft. Type of Liner= Class B Rip Rap -Y- STA. 10+23 TO 10+86 RT -L- STA. 21+03 TO 21+85 LT D d 2:1Ground Natural Geotextile THE VOIDS ON TOP. WITH NATIVE BED MATERIAL FILLING USE CLASS II RIP RAP FILL THROUGHOUT FILL CONDITION,INSIDE BORDER. IN COVERED WITH COIR FIBER MAT BORDER WITH NATURAL GROUND CLASS II RIP RAP FLOOD BENCH NOTE: FOR CUT CONDITION, USE EST. 155 SY GEOTEXTILE EST. 125 TONS RIP RAP CHANNEL IMPROVEMENTS 40 LF OF OUTLET EST. 270 SY GEOTEXTILE EST. 225 TONS RIP RAP CHANNEL IMPROVEMENTS 95 LF OF OUTLET RETAINING WALL REMOVE EXISTING REMOVE RCP-IV 15" OF BANK TOP PROPOSED FLOOD BENCH BORDER CLASS II RIP RAP ON FLOOD BENCH BORDER CLASS II RIP RAP ONREMOVE 1 5" RCP-IV 30" 3OTCB 15"RETAI NRETAIN REMOVEREMOVE REMOVE 15"REMOVE18"18"RETAINTBDI TBDI TBDI RETAIN EST. 30 CY DDE EST. 125 SY GEOTEXTILE EST. 70 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 35 SY PSRM SEE DETAIL C TOE PROTECTION EST. 30 CY DDE EST. 95 SY GEOTEXTILE EST. 55 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP EST. 21 SY GEOTEXTILE EST. 8 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP SEE DETAIL B SPECIAL CUT DITCH ( Not to Scale) SPECIAL CUT DITCH 2:1D -L- STA. 10+25 TO 12+00 RT Min. D= 1 Ft. DETAIL B Ground Natural Flatter4:1 or Slope Fill EST. 55 SY GEOTEXTILE EST. 25 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH EST. 35 SY GEOTEXTILE EST. 20 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH RCP-IV 15" RCP-IV 15" EST. 76 LF PIPE CLEANOUT 2 @ 12' x 10' RCBC LATERAL 'V' DITCH ( Not to Scale) 2:1 2:1 D b d 1"/Ft. -L- STA. 17+00 TO 18+70 RT -L- STA. 14+25 TO 16+40 RT Slope Fill Type of Liner= Class B Rip Rap DETAIL D Ground Natural Geotextile Min. D= 1 Ft. Max. d= 1 Ft. (LOOKING DOWNSTREAM) OUTLET CHANNEL (SCALE 1" =10') 1' SILL 12'-13'0'-12' 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ 1' GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP W/GEOTEXTILE CLASS II RIP RAP FILL ELEV. 766 PROP. TOP OF BANK PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=45 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' 2:1(MAX.) 2: 1(MAX.) ON FLOOD BENCH CLASS II RIP RAP W/ GEOTEXTILE (LOOKING DOWNSTREAM) INLET CHANNEL (SCALE 1" =10') THE INLET AND OUTLET ONLY SILLS TO BE LOCATED AT NOTE: 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ MATTING (TYP.) COIR FIBER GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP 2: 1(MAX.) 0'-12'12'-14' 1' SILL 2:1(MAX.) 1' PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=335 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' ( Not to Scale) TOE PROTECTION d Fill Slope2:1 or Flatter d= 1 Ft. Type of Liner= PSRM DETAIL C PSRM ill Sl o p eF2: 1 or Flatter -Y- STA. 11+12 TO 11+60 RT ( Not to Scale) SPECIAL CUT DITCH DETAIL E Flatter4:1 or Slope Fill Max. d= 1 Ft. Min. D= 1 Ft. Type of Liner= Class B Rip Rap -Y- STA. 10+23 TO 10+86 RT -L- STA. 21+03 TO 21+85 LT D d 2:1Ground Natural Geotextile THE VOIDS ON TOP. WITH NATIVE BED MATERIAL FILLING USE CLASS II RIP RAP FILL THROUGHOUT FILL CONDITION,INSIDE BORDER. IN COVERED WITH COIR FIBER MAT BORDER WITH NATURAL GROUND CLASS II RIP RAP FLOOD BENCH NOTE: FOR CUT CONDITION, USE EST. 155 SY GEOTEXTILE EST. 125 TONS RIP RAP CHANNEL IMPROVEMENTS 40 LF OF OUTLET EST. 270 SY GEOTEXTILE EST. 225 TONS RIP RAP CHANNEL IMPROVEMENTS 95 LF OF OUTLET RETAINING WALL REMOVE EXISTING REMOVE RCP-IV 15" OF BANK TOP PROPOSED FLOOD BENCH BORDER CLASS II RIP RAP ON FLOOD BENCH BORDER CLASS II RIP RAP ONREMOVE 1 5" RCP-IV 30" 0400 0401 0402 0403 0404 0405 0406 0408 0407 0411 0409 0410 0412 0 10050 100 SCALE: 1"= 100' HORIZ.J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04_con.dgnHDR ENGINEERING, INC.3/16/2021ENGLISH LEGEND IMPACTS IN SURFACE WATER DENOTES PERMANENT IMPACTS IN SURFACE WATER DENOTES TEMPORARY SS TS TS SITE 1, 2, 3 PLAN VIEW SHEET 4c AREA ON SEE ENLARGED SITE 3 SHEET 4a AREA ON SEE ENLARGED SITE 1 SHEET 4b AREA ON SEE ENLARGED SITE 2 SHEET 2 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.3 fps Q10=1.7 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALL (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH F F F F F F F F F F FF F F F F F C C C C C C C F 36" PVC WOODS WOODS WOODS ENGLISH 0 4020 40 SCALE: 1"= 40' HORIZ. SITE 1 DETAIL SHEET FOR LEGEND IMPACTS IN SURFACE WATER DENOTES TEMPORARY TS TS IMPACTS IN SURFACE WATER DENOTES PERMANENTSS NAD 83/ NA 2011 HDR ENGINEERING, INC.3/16/2021J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04a.dgn15+00-L- BANK UNDERMINING EROSION OBSERVED 2 @ 12' x 10' RCBC SHEET 4 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALLCHANNEL ARE STABLE JS OUTFALL AND W/RIP RAP JS OUTFALL (NON-EROSIVE) V10=1.3 fps Q10=1.6 cfs OUTFALL STABLE EXISTING DITCH 24" RCP8" VCP 8" DI W/LT 4" STL 4" STLEX ISTING R /W R /W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST 24" 12"24" BST MH MH DEEP RIVERUT TOS S S S S S S S S S S S S SS TS TS TS TSSS RETAINRETAIN SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com F F F F F 765765765765770770 7707707707707 7 5775775775775 77578036" PVC WOODS WOODS WOODS SHEET 5 OF 11 PERMIT DRAWING ENGLISH 0 4020 40 SCALE: 1"= 40' HORIZ. SITE 1 DETAIL SHEET FOR LEGEND IMPACTS IN SURFACE WATER DENOTES TEMPORARY TS TS IMPACTS IN SURFACE WATER DENOTES PERMANENTSS NAD 83/ NA 2011 HDR ENGINEERING, INC.3/16/2021J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04a_con.dgn15+00-L- BANK UNDERMINING EROSION OBSERVED 2 @ 12' x 10' RCBC SHEET 4 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALLCHANNEL ARE STABLE JS OUTFALL AND W/RIP RAP JS OUTFALL (NON-EROSIVE) V10=1.3 fps Q10=1.6 cfs OUTFALL STABLE EXISTING DITCH SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 24" RCP8" VCP 8" DI W/LT 4" STL 4" STLEX ISTING R /W R /W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST 20.00'24" 12"24" BST (DB 6769 PG 68)20' EASEMENTMH MH DEEP RIVERUT TOS S S S S S S S S S S S S SS TS TS TS TSSS RETAINRETAIN F F F F F J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_pfl_along_culvert.dgnHDR ENGINEERING, INC.3/16/20210 50 100 150 780 770 780 770 50100150200250 DATE: 11/09/2017 ELEV.=763.5 NORMAL WS 760 750 760 750 PROPOSED 2 @ 12' x 10' RCBC ENGLISH SHEET 6 OF 11 PERMIT DRAWING L L (TYP.) TO CULVERT FACECULVERT AND PARALLEL FROM END OFBARREL, SILLS ARE INSET 1' 2' SILL IN LEFT BARREL, 1' SILL IN RIGHT SLOPE=1.143% C ELEV.=761.39 GP ELEV. = 778.82 SKEW 124 2 @ 12' x 10' RCBC C STA. 14+37 -L- BE SUBJECT TO PERMIT CONDITIONS. NATIVE MATERIAL IS SUBJECT TO APPROVAL BY THE ENGINEER AND MAY STREAM BED AT THE PROJECT SITE DURING CULVERT CONSTRUCTION. NATIVE MATERIAL CONSISTS OF MATERIAL THAT IS EXCAVATED FROM THE 2:1 (NORMAL) TOP OF BANK EXISTING RIGHT TOP OF BANK EXISTING LEFT STREAM BED 2:1 (NORMAL) BRIDGE REMOVE EXISTING SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com WOODS36" PVCTWOODS WOODST4 8" VI NYLENGLISH NAD 83/ NA 2011 HDR ENGINEERING, INC.3/16/2021J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04b.dgn4b 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 2 DETAIL SHEET FOR 11+00-L- SHEET 7 OF 11 PERMIT DRAWING LEGEND IMPACTS IN SURFACE WATER DENOTES PERMANENTSS 24" RCP24" RCP18" CMPBSTGRTO KI VETT DR2SB K A PT8" VCP8" PVC8" V C P 8 " V C P F F E = 7 79 . 2 0'GRGR4" PL4" PL4" STL4" STL SIGN BST W/LT W/LTLT MH MH MH18" RCPSRETAIN RETAIN REMOVE18"RETAI NRETAIN REMOVE18" SHEET NO.$$DATE$$HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER $$$$$$SYSTIME$$$$$PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 780780780780785 790WOODS36" PVCTWOODS WOODST4 8" VI NYLENGLISH NAD 83/ NA 2011 HDR ENGINEERING, INC.3/16/2021J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04b_con.dgn4b 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 2 DETAIL SHEET FOR 11+00-L- SHEET 8 OF 11 PERMIT DRAWING LEGEND IMPACTS IN SURFACE WATER DENOTES PERMANENTSS 24" RCP24" RCP18" CMPBSTGRTO KI VETT DR2SB K A PT8" VCP8" PVC8" V C P 8 " V C P F F E = 7 79 . 2 0'GRGR4" PL4" PL4" STL4" STL SIGN BST W/LT W/LTLT MH MH MH18" RCPSRETAIN RETAIN REMOVE18"RETAI NRETAIN REMOVE18" SHEET NO.$$DATE$$HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER $$$$$$SYSTIME$$$$$PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com WOODS ENGLISH NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$4c 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 3 DETAIL SHEET FOR11+00-Y--L - SHEET 9 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH SS IMPACTS IN SURFACE WATER DENOTES PERMANENT LEGENDPRUETTE PL8" VCP4" STL R /W EXISTING 4" STL INV=772.18' INV=774.11'12" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/W4" STLMH15" RCP110' 95' +15 110' 100' +30 DEEP RIVERUT TOS S 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 765770 770775 775780 780785790WOODS ENGLISH NAD 83/ NA 2011 HDR ENGINEERING, INC.3/16/2021J:\Hydro\DDC\Guilford_052\6.0_CAD_BIM\6.2_Work_In_Progress\Hydraulics\PERMITS_Environmental\Drawings\400052_hyd_prm_wet_psh_04c_con.dgn4c 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 3 DETAIL SHEET FOR11+00-Y--L - SHEET 10 OF 11 PERMIT DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH SS IMPACTS IN SURFACE WATER DENOTES PERMANENT LEGENDPRUETTE PL8" VCP4" STL R /W EXISTING 4" STL INV=772.18' INV=774.11'12" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/W4" STLMH15" RCP110' 95' +15 110' 100' +30 DEEP RIVERUT TOS S 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 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 -L- 14+22 to 14+58 2 @ 12' x 10' RCBC 0.02 84 1 -L- 13+88 TO 14+95 BANK STABILIZATION 0.03 121 1 -L- 13+85 TO 15+35 GENERAL IMPROVEMENTS 0.01 53 2 -L- 10+29 TO 10+40EXISTING 24"RCP OUTLET PROTECTION < 0.01 8 3 -Y- 11+90 TO 12+0230" RCP-IV OUTLET PROTECTION < 0.01 25 TOTALS*: 0.06 0.01 238 53*Rounded totals are sum of actual impactsNOTES: General Improvements include all Temporary Stream impacts for Bank Stabilization installation and removal of the retaining wall in the Revised September 2014 SHEET 11OF 11 WETLAND PERMIT IMPACT SUMMARYWETLAND IMPACTSSURFACE WATER IMPACTSGUILFORD COUNTYBRIDGE #5217BP.7.R.114NC DEPARTMENT OF TRANSPORTATIONDIVISION OF HIGHWAYSMAR 16, 2021northwest quadrant. The concrete footer of the retaining wall will be retained. Jamestown pop. 3,369 CorporationSouthern Carolina Railroad Company 1158 1353 1355 1113 1409 1323 1320 1113 1332 1334 1523 1349 1437 1453 1278 1486 1152 1471 1334 1321 1350 1278 1354 1410 4231 1334 1332 1536 1523 1648 4141 1537 1486 1486 4121 1159 311 2 1159 STATE STATE PROJECT REFERENCE NO. F. A. PROJ. NO.DESCRIPTION NO. TOTAL SHEETS N.C. SHEET DIVISION OF HIGHWAYS STATE OF NORTH CAROLINA DESIGN DATA PROJECT LENGTH LETTING DATE: STATE PROJECT NO. NORTH CAROLINA DEPARTMENT OF TRANSPORTATION 1 VICINITY MAP (NOT TO SCALE) NCDOT CONTACT:$$$$USERNAME$$$$DIVISION 7 OFF-SITE DETOUR DEPART ME NT OF TRANSPORTATIONSTATE OF NORT H CAR O L I NA SIGNATURE: P.E. SIGNATURE: P.E.CONTRACT: TIM JORDAN, PE PROJECT ENGINEER HYDRAULICS ENGINEER PROGRAM MANAGER DIVISION BRIDGE TIM POWERS, PE HYDRAULICS ENGINEER ROADWAY DESIGN ENGINEER PLANS PREPARED BY: 90% PLANS TIP PROJECT: 17BP.7.R.11417BP.7.R.114 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED DAVID FUH, PE LICENSE NO. F-0669 GUILFORD COUNTY V = 40 MPH ADT 2025 = 5600 ADT 2011 = 2800 MAJOR ARTERIAL SUB REGIONAL TIER TYPE OF WORK: GRADING, PAVING, DRAINAGE AND CULVERT TOTAL LENGTH TIP PROJECT = 0.258 MILES LENGTH STRUCTURE TIP PROJECT = 0.005 MILES LENGTH ROADWAY TIP PROJECT = 0.253 MILES 2018 STANDARD SPECIFICATIONS N.C.B.E.L.S. License Number: F-0116 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 HDR Engineering, Inc. of the Carolinas Prepared in the Office of Mott MacDonald for www.mottmac.com/americas (919) 552-2254 (Fax) (919) 552-2253 Fuquay-Varina, NC 27526 7621 Purfoy Road, Suite 115 NAD 83/ NA 2011 LIMITS PROJECT 17BP.7.R.114 -L- POT Sta. 10+00.00 BEGIN PROJECT 17BP.7.R.114 MANOR DRIVETO SOUTHRIDGE ROADTO SR 1332 -L-MAIN STREET TO WEST KI VETT DRI VETO-L- Sta. 14+22.62 BEGIN CULVERT -L- Sta. 14+51.58 END CULVERT PRUETTE PLACE-Y- POC Sta. 11+75.00 END CONSTRUCTION CEDROW DRIVERAILROADSOUTHERNNORFOLK VERTICAL SSD *DESIGN EXCEPTION: SAG VERTICAL CURVE K CREST VERTICAL CURVE K -L- POT Sta. 22+00.00 END PROJECT 17BP.7.R.114 ENGLISH $FILEL$$(USERNAME)$$DATE$311 311 BUS 85 BUFFER IMPACTS PERMIT SHEET 1 OF 10 BUFFER DRAWING LOCATION: BRIDGE NO. 52 OVER UT TO DEEP RIVER ON SR 1332 (SCIENTIFIC STREET) DEEP RIVERUT TO WOODS36" PVC36" PVCWOODST WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODST4 8" VI NYL24" RCP W24" RCP18" CMP24" RCPBSTGR GRTO KI VETT DR12" RCP VAR. GR B S T V A R. G R TO WEST MAIN STCEDROW DR 21' PAVED ROADWAYTO MANOR DRW2SB K A PT2SBKAPT 2SBKAPT 8" VCP8 " VC P 8" VCP 8" DI 21" RCP21" RCPVAR. SOILTO SOUTHRIDGE RD1SBLKBUS PRUETTE PLVAR. GR VAR. GR 8" VCP8" PVC8" V C P 8 " V C P 8" VCP8" VCP8" VCP FFE=776.48' FFE=778.05' F F E = 7 7 9 .2 0' W/LT W/LTGRGR EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W 4" PL4" PL4" STL4" STL 4" STL4" STL 4" STL 4" STLSOUTH BOUND TRACK NORFOLK SOUTHERN RAILROAD NORTH BOUND TRACK NORFOLK SOUTHERN RAILROAD EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W WE S T BROOK COURTUN-OP E NE DE XI S TI NG R/WEXISTING R/W R/W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST EXISTING R/WEXISTING R/WEXISTING R/W EXISTING R/W 20.00'24" 12"24" A A T U R &( D B 6769 P G 68) U N K N O W MA T E RI A L ( R A W WA T E R MAI N) TS KENNETH THOMAS IRVIN INVESTMENTS INC GLEASON BM1 BM2 MARK L BRAUNSTEIN TERESA A WILLIAMS JAMESTOWN MANOR APARTMENTS LLC MARY A COOLEY ERNEST D COOLEY & ANTONIO S PEREZ 4" STL BOBBY R GLOVER W/LT BST BST MILE POST: MAIN 295.76 CROSSING I.D.: 722-352A POLE SERVICE BUNGALOW RR W/LT W/LT SIGNAL RR SIGN DB 6769 PG 68) ABANDONED ACCORDING TO (PB 28 PG 51) 50' UTILTIY EASEMENT BST W/LT W/LT INV=772.18' INV=774.11'12" RCP15" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/WDATUR 8" CASING 64' OFGRVAR. (DB 6769 PG 68)20' EASEMENT4" STLLT2SB K A PT 2 1" R C P 1.25" PL MH MH MH MH MH MH MH MH MH MH MH MH MH MH PROPERTY 101, LLC15" RCPRCP 15" E XI S TI NG R/WNAD 83/ NA 2011 15+0020+003 4 5 6 8 7 1 2 4 USE TUBULAR MARKERS W/ 6' SPACING (STD. DRAWING 1266.01) MONOLITHIC CONCRETE ISLAND (SEE DETAIL SHEET 2C-2)18" RCPFAIR COND. 24" RCP 30% SILTED GOOD COND. 18" RCP OUTFALL STABLE EXISTING DITCH GOOD COND. 12" RCP DITCH EXISITNG EXISTING DITCH OUTFALL STABLE EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH OUTLET-50% SILTED GOOD COND. 24" RCP AREA IS STABLE PROPOSED OUTFALL EROSION OBSERVED BANK UNDERMINING CHANNEL ARE STABLE OUTFALL AND EXISTING FAIR COND. 24" RCP CHANNEL BANK UNDERMINING EROSION OBSERVED, W/RIP RAP JS OUTFALL DEEP RIVERUT TOETF ETF ETF ETF SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 0 10050 100 SCALE: 1"= 100' HORIZ.$FILEL$$(USERNAME)$$DATE$ENGLISH LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ETF - EXISTING TRANSPORTATION FACILITY (NON-EROSIVE) V10=1.3 fps Q10=1.7 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALL (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH SITE 1, 2, 3 PLAN VIEW SHEET 4a AREA ON SEE ENLARGED SITE 1 SHEET 4b AREA ON SEE ENLARGED SITE 2 SHEET 4c AREA ON SEE ENLARGED SITE 3 SHEET 2 OF 10 BUFFER DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2 F F F F F F F F F F FF F F F F F C C C C C C C F 3OTCB 15"RETAI NRETAIN REMOVEREMOVE REMOVE 15"REMOVE18"18"RETAINTBDI TBDI TBDI RETAIN EST. 30 CY DDE EST. 125 SY GEOTEXTILE EST. 70 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 35 SY PSRM SEE DETAIL C TOE PROTECTION EST. 30 CY DDE EST. 95 SY GEOTEXTILE EST. 55 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP EST. 21 SY GEOTEXTILE EST. 8 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP SEE DETAIL B SPECIAL CUT DITCH ( Not to Scale) SPECIAL CUT DITCH 2:1D -L- STA. 10+25 TO 12+00 RT Min. D= 1 Ft. DETAIL B Ground Natural Flatter4:1 or Slope Fill EST. 55 SY GEOTEXTILE EST. 25 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH EST. 35 SY GEOTEXTILE EST. 20 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH RCP-IV 15" RCP-IV 15" EST. 76 LF PIPE CLEANOUT 2 @ 12' x 10' RCBC LATERAL 'V' DITCH ( Not to Scale) 2:1 2:1 D b d 1"/Ft. -L- STA. 17+00 TO 18+70 RT -L- STA. 14+25 TO 16+40 RT Slope Fill Type of Liner= Class B Rip Rap DETAIL D Ground Natural Geotextile Min. D= 1 Ft. Max. d= 1 Ft. (LOOKING DOWNSTREAM) OUTLET CHANNEL (SCALE 1" =10') 1' SILL 12'-13'0'-12' 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ 1' GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP W/GEOTEXTILE CLASS II RIP RAP FILL ELEV. 766 PROP. TOP OF BANK PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=45 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' 2:1(MAX.) 2: 1(MAX.) ON FLOOD BENCH CLASS II RIP RAP W/ GEOTEXTILE (LOOKING DOWNSTREAM) INLET CHANNEL (SCALE 1" =10') THE INLET AND OUTLET ONLY SILLS TO BE LOCATED AT NOTE: 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ MATTING (TYP.) COIR FIBER GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP 2: 1(MAX.) 0'-12'12'-14' 1' SILL 2:1(MAX.) 1' PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=335 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' ( Not to Scale) TOE PROTECTION d Fill Slope2:1 or Flatter d= 1 Ft. Type of Liner= PSRM DETAIL C PSRM ill Sl o p eF2: 1 or Flatter -Y- STA. 11+12 TO 11+60 RT ( Not to Scale) SPECIAL CUT DITCH DETAIL E Flatter4:1 or Slope Fill Max. d= 1 Ft. Min. D= 1 Ft. Type of Liner= Class B Rip Rap -Y- STA. 10+23 TO 10+86 RT -L- STA. 21+03 TO 21+85 LT D d 2:1Ground Natural Geotextile THE VOIDS ON TOP. WITH NATIVE BED MATERIAL FILLING USE CLASS II RIP RAP FILL THROUGHOUT FILL CONDITION,INSIDE BORDER. IN COVERED WITH COIR FIBER MAT BORDER WITH NATURAL GROUND CLASS II RIP RAP FLOOD BENCH NOTE: FOR CUT CONDITION, USE EST. 155 SY GEOTEXTILE EST. 125 TONS RIP RAP CHANNEL IMPROVEMENTS 40 LF OF OUTLET EST. 270 SY GEOTEXTILE EST. 225 TONS RIP RAP CHANNEL IMPROVEMENTS 95 LF OF OUTLET RETAINING WALL REMOVE EXISTING REMOVE RCP-IV 15" OF BANK TOP PROPOSED FLOOD BENCH BORDER CLASS II RIP RAP ON FLOOD BENCH BORDER CLASS II RIP RAP ONREMOVE 1 5" RCP-IV 30" 765765 7657657657657 6 5 765765765765765770770770770770 7707707707707 7 0770770770770 775 7 7 5775 775775 775 775 775775 775775775 775775775775 7757757757757757757 7 5 780780780780 780780780 780 780780780780 780 7807807807807807807 8 5 7 8 5 785785785785785785785 785 785785785785785785790 790 790790790790790790 790790790790790790 790790790 7957957957 9 5795 7957957957957957957957957957957 9 5795795 800800800800800800800800805805 805805805805810810810810 810 815815815815815WOODS36" PVC36" PVCWOODST WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODS WOODST4 8" VI NYL24" RCP W24" RCP18" CMP24" RCPBSTGR GRTO KI VETT DR12" RCP VAR. GR B S T V A R. G R TO WEST MAIN STCEDROW DR 21' PAVED ROADWAYTO MANOR DRW2SB K A PT2SBKAPT 2SBKAPT 8" VCP8 " VC P 8" VCP 8" DI 21" RCP21" RCPVAR. SOILTO SOUTHRIDGE RD1SBLKBUS PRUETTE PLVAR. GR VAR. GR 8" VCP8" PVC8" V C P 8 " V C P 8" VCP8" VCP8" VCP FFE=776.48' FFE=778.05' F F E = 7 7 9 .2 0' W/LT W/LTGRGR EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W 4" PL4" PL4" STL4" STL 4" STL4" STL 4" STL 4" STLSOUTH BOUND TRACK NORFOLK SOUTHERN RAILROAD NORTH BOUND TRACK NORFOLK SOUTHERN RAILROAD EXISTING RAILROAD R/ W EXISTING RAILROAD R/ W WE S T BROOK COURTUN-OP E NE DE XI S TI NG R/WEXISTING R/W R/W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST EXISTING R/WEXISTING R/WEXISTING R/W EXISTING R/W 20.00'24" 12"24" A A T U R &( D B 6769 P G 68) U N K N O W MA T E RI A L ( R A W WA T E R MAI N) TS KENNETH THOMAS IRVIN INVESTMENTS INC GLEASON BM1 BM2 MARK L BRAUNSTEIN TERESA A WILLIAMS JAMESTOWN MANOR APARTMENTS LLC MARY A COOLEY ERNEST D COOLEY & ANTONIO S PEREZ 4" STL BOBBY R GLOVER W/LT BST BST MILE POST: MAIN 295.76 CROSSING I.D.: 722-352A POLE SERVICE BUNGALOW RR W/LT W/LT SIGNAL RR SIGN DB 6769 PG 68) ABANDONED ACCORDING TO (PB 28 PG 51) 50' UTILTIY EASEMENT BST W/LT W/LT INV=772.18' INV=774.11'12" RCP15" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/WDATUR 8" CASING 64' OFGRVAR. (DB 6769 PG 68)20' EASEMENT4" STLLT2SB K A PT 2 1" R C P 1.25" PL MH MH MH MH MH MH MH MH MH MH MH MH MH MH PROPERTY 101, LLC15" RCPRCP 15" E XI S TI NG R/WSHEET 3 OF 10 BUFFER DRAWING 4 NAD 83/ NA 2011 15+0020+003 4 5 6 8 7 1 218" RCPFAIR COND. 24" RCP 30% SILTED GOOD COND. 18" RCP OUTFALL STABLE EXISTING DITCH GOOD COND. 12" RCP DITCH EXISITNG EXISTING DITCH OUTFALL STABLE EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH EXISTING DITCH OUTLET-50% SILTED GOOD COND. 24" RCP AREA IS STABLE PROPOSED OUTFALL EROSION OBSERVED BANK UNDERMINING CHANNEL ARE STABLE OUTFALL AND EXISTING FAIR COND. 24" RCP CHANNEL BANK UNDERMINING EROSION OBSERVED, W/RIP RAP JS OUTFALL DEEP RIVERUT TOETF ETF ETF ETF SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 0 10050 100 SCALE: 1"= 100' HORIZ.$FILEL$$(USERNAME)$$DATE$ENGLISH LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ETF - EXISTING TRANSPORTATION FACILITY (NON-EROSIVE) V10=1.3 fps Q10=1.7 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALL (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH SITE 1, 2, 3 PLAN VIEW SHEET 4a AREA ON SEE ENLARGED SITE 1 SHEET 4b AREA ON SEE ENLARGED SITE 2 SHEET 4c AREA ON SEE ENLARGED SITE 3 SHEET 2 OF 10 BUFFER DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2 F F F F F F F F F F FF F F F F F C C C C C C C F 3OTCB 15"RETAI NRETAIN REMOVEREMOVE REMOVE 15"REMOVE18"18"RETAINTBDI TBDI TBDI RETAIN EST. 30 CY DDE EST. 125 SY GEOTEXTILE EST. 70 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 35 SY PSRM SEE DETAIL C TOE PROTECTION EST. 30 CY DDE EST. 95 SY GEOTEXTILE EST. 55 TONS RIP RAP SEE DETAIL D LATERAL V DITCH EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 7 SY GEOTEXTILE EST. 2 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP EST. 21 SY GEOTEXTILE EST. 8 TONS CLASS B RIP RAP EST. 14 SY GEOTEXTILE EST. 5 TONS CLASS B RIP RAP SEE DETAIL B SPECIAL CUT DITCH ( Not to Scale) SPECIAL CUT DITCH 2:1D -L- STA. 10+25 TO 12+00 RT Min. D= 1 Ft. DETAIL B Ground Natural Flatter4:1 or Slope Fill EST. 55 SY GEOTEXTILE EST. 25 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH EST. 35 SY GEOTEXTILE EST. 20 TONS RIP RAP SEE DETAIL E SPECIAL CUT DITCH RCP-IV 15" RCP-IV 15" EST. 76 LF PIPE CLEANOUT 2 @ 12' x 10' RCBC LATERAL 'V' DITCH ( Not to Scale) 2:1 2:1 D b d 1"/Ft. -L- STA. 17+00 TO 18+70 RT -L- STA. 14+25 TO 16+40 RT Slope Fill Type of Liner= Class B Rip Rap DETAIL D Ground Natural Geotextile Min. D= 1 Ft. Max. d= 1 Ft. (LOOKING DOWNSTREAM) OUTLET CHANNEL (SCALE 1" =10') 1' SILL 12'-13'0'-12' 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ 1' GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP W/GEOTEXTILE CLASS II RIP RAP FILL ELEV. 766 PROP. TOP OF BANK PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=45 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' 2:1(MAX.) 2: 1(MAX.) ON FLOOD BENCH CLASS II RIP RAP W/ GEOTEXTILE (LOOKING DOWNSTREAM) INLET CHANNEL (SCALE 1" =10') THE INLET AND OUTLET ONLY SILLS TO BE LOCATED AT NOTE: 2:1 SLOPE (TYP.) BENCH BORDER W/ GEOTEXTILE ON FLOOD CLASS II RIP RAP W/ MATTING (TYP.) COIR FIBER GEOTEXTILE (TYP.) 2' THICK W/ CLASS II RIP RAP 2: 1(MAX.) 0'-12'12'-14' 1' SILL 2:1(MAX.) 1' PER SPEC. NATIVE MATERIAL CLASS B RIP RAP AND 2' SILLS BACKFILL WITH EXCAVATION=335 CY MATERIAL PER SPEC. (TYP.) BACKFILL WITH NATIVE CULVERT BURIED 1' ( Not to Scale) TOE PROTECTION d Fill Slope2:1 or Flatter d= 1 Ft. Type of Liner= PSRM DETAIL C PSRM ill Sl o p eF2: 1 or Flatter -Y- STA. 11+12 TO 11+60 RT ( Not to Scale) SPECIAL CUT DITCH DETAIL E Flatter4:1 or Slope Fill Max. d= 1 Ft. Min. D= 1 Ft. Type of Liner= Class B Rip Rap -Y- STA. 10+23 TO 10+86 RT -L- STA. 21+03 TO 21+85 LT D d 2:1Ground Natural Geotextile THE VOIDS ON TOP. WITH NATIVE BED MATERIAL FILLING USE CLASS II RIP RAP FILL THROUGHOUT FILL CONDITION,INSIDE BORDER. IN COVERED WITH COIR FIBER MAT BORDER WITH NATURAL GROUND CLASS II RIP RAP FLOOD BENCH NOTE: FOR CUT CONDITION, USE EST. 155 SY GEOTEXTILE EST. 125 TONS RIP RAP CHANNEL IMPROVEMENTS 40 LF OF OUTLET EST. 270 SY GEOTEXTILE EST. 225 TONS RIP RAP CHANNEL IMPROVEMENTS 95 LF OF OUTLET RETAINING WALL REMOVE EXISTING REMOVE RCP-IV 15" OF BANK TOP PROPOSED FLOOD BENCH BORDER CLASS II RIP RAP ON FLOOD BENCH BORDER CLASS II RIP RAP ONREMOVE 1 5" RCP-IV 30" 36" PVC WOODS WOODS WOODS 24" RCP8" VCP 8" DI W/LT 4" STL 4" STLEX ISTING R /W R /W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST 24" 12"24" BST MH MH ENGLISH 0 4020 40 SCALE: 1"= 40' HORIZ. SITE 1 DETAIL SHEET FOR NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$15+00-L- BANK UNDERMINING EROSION OBSERVED 2 @ 12' x 10' RCBC BUFFERS STOP AT THIS LINE TOE OF EXISTING ROADWAY FILL BUFFERS STOP AT THIS LINE TOE OF EXISTING ROADWAY FILL W/RIP RAP JS OUTFALL CHANNEL ARE STABLE JS OUTFALL AND (NON-EROSIVE) V10=1.3 fps Q10=1.6 cfs OUTFALL STABLE EXISTING DITCH (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALL 4a SHEET 4 OF 10 BUFFER DRAWING LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ETF - EXISTING TRANSPORTATION FACILITY ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2DEEP RIVERUT TOETF ETF ETF ETF SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com RETAIN 765765765765770770 7707707707707 7 5775775775775 77578036" PVC WOODS WOODS WOODS 24" RCP8" VCP 8" DI W/LT 4" STL 4" STLEXISTING R /W R /W EXISTING 23' PAVED ROADWAY SR 1332 SOUTH SCIENTIFIC ST 24" 12"24" BST MH MH ENGLISH 0 4020 40 SCALE: 1"= 40' HORIZ. SITE 1 DETAIL SHEET FOR NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$15+00-L- 2 @ 12' x 10' RCBC 4a SHEET 5 OF 10 BUFFER DRAWING W/RIP RAP JS OUTFALL BUFFERS STOP AT THIS LINE TOE OF EXISTING ROADWAY FILL (NON-EROSIVE) V10=1.3 fps Q10=1.6 cfs OUTFALL STABLE EXISTING DITCH BANK UNDERMINING EROSION OBSERVED (NON-EROSIVE) V10=1.0 fps Q10=1.5 cfs PROPOSED OUTFALLCHANNEL ARE STABLE JS OUTFALL AND BUFFERS STOP AT THIS LINE TOE OF EXISTING ROADWAY FILL LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ETF - EXISTING TRANSPORTATION FACILITY ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2DEEP RIVERUT TOETF ETF ETF ETF SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com RETAIN WOODS36" PVCTWOODS WOODST4 8" VI NYL24" RCP24" RCP18" CMPBSTGRTO KI VETT DR2SB K A PT8" VCP8" PVC8" V C P 8 " V C P F F E = 7 79 . 2 0'GRGR4" PL4" PL4" STL4" STL SIGN BST W/LT W/LTLT MH MH MH ENGLISH NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$4b 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 2 DETAIL SHEET FOR 11+00-L- SHEET 6 OF 10 BUFFER DRAWING LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 218" RCPSHEET NO.$$DATE$$HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER $$$$$$SYSTIME$$$$$PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com RETAI NRETAIN REMOVE18" 780780780780785 790WOODS36" PVCTWOODS WOODST4 8" VI NYL24" RCP24" RCP18" CMPBSTGRTO KI VETT DR2SB K A PT8" VCP8" PVC8" V C P 8 " V C P F F E = 7 79 . 2 0'GRGR4" PL4" PL4" STL4" STL SIGN BST W/LT W/LTLT MH MH MH ENGLISH NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$4b 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 2 DETAIL SHEET FOR 11+00SHEET 7 OF 10 BUFFER DRAWING -L- LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 218" RCPSHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com RETAI NRETAIN REMOVE18" WOODS PRUETTE PL8" VCP4" STL R /W EXISTING 4" STL INV=772.18' INV=774.11'12" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/W4" STLMH15" RCPENGLISH NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$ LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER 4c ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 3 DETAIL SHEET FOR11+00-Y--L - SHEET 8 OF 10 BUFFER DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2DEEP RIVERUT TOSHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" 765770 770775 775780 780785790WOODS PRUETTE PL8" VCP4" STL R /W EXISTING 4" STL INV=772.18' INV=774.11'12" RCPTOP=777.33' 774.10' INV=CONCRCP 15"EXISTING R/WEXISTING R/W4" STLMH15" RCPENGLISH NAD 83/ NA 2011 $(USERNAME)$$DATE$$FILEL$4c 0 5025 50 SCALE: 1"= 50' HORIZ. SITE 3 DETAIL SHEET FOR11+00-Y--L - SHEET 9 OF 10 BUFFER DRAWING (NON-EROSIVE) V10=1.1 fps Q10=0.9 cfs OUTFALL STABLE EXISTING DITCH LEGEND ZONE 1 (30') RIPARIAN BUFFER ZONE 2 (20') RIPARIAN BUFFER ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 MITIGABLE IMPACTS ZONE 1 MITIGABLE IMPACTS ZONE 2DEEP RIVERUT TOSHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER PROJECT REFERENCE Office of: Prepared in the DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED LICENSE NO. F-0669 MOTT MACDONALD I & E, LLC 17BP.7.R.114 - GUILFORD 52 HDR Engineering, Inc. of the Carolinas 555 Fayetteville St, Suite 900 Raleigh, N.C. 27601 N.C.B.E.L.S. License Number: F-0116 LICENSE NO. F-0116 HDR ENGINEERING 7621 Purfoy Road, Suite 115 Fuquay-Varina, NC 27526 www.mottmac.com 3OTCB 15"REMOVE REMOVE18"REMOVERCP-IV 30" ROAD CROSSING CULVERT UTILITIESZONE 1 (ft2)ZONE 2 (ft2)TOTAL (ft2)ZONE 1 (ft2)ZONE 2 (ft2)TOTAL (ft2)ZONE 1 (ft2)ZONE 2 (ft2)12 @ 12' x 10' RCBC-L- FROM STA. 13+23 TO 15+70 X10350 6148 164982EX. 24" RCP OUTLET PROTECTION-L- FROM STA. 10+ TO 14+04 X 3111 581 3692330" RCP-IV -Y- FROM STA. 10+39 TO 11+46 X 3464 2054 5518TOTAL:6575 2635 9210 10350 6148 16498IMPACTBUFFER IMPACTS SUMMARYTYPESITE NO.STRUCTURE SIZE / TYPE STATION (FROM/TO)ALLOWABLE MITIGABLEBUFFER REPLACEMENTSHEET 10 OF 10PROJECT: 17BP.7.R114BRIDGE NO. 5 3/16/2021N.C. DEPT. OF TRANSPORTATIONDIVISION OF HIGHWAYS GUILFORD COUNTYRev. May 2006