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Home My WebLink About20200046 Ver 1_401 Application_20200413 (2)Hi North Carolina Department of Transportation Highway Stormwater Program .r�. STORMWATER MANAGEMENT PLAN (Version 2.08; Released April 2018) 11 1 FOR NCDOT PROJECTS JIL- WBS Element: 17BP.10.C.6 TIP No.: SF-120301 County(ies): Cabarrus Page 1 of 1 General Project Information WBS Element: 17BP.10.C.6 ITIP Number: SF-120301 Project Type: Bridge Replacement Date: 6/3/2019 NCDOT Contact: Shawn Harris, PE Contractor / Desi ner: Sun ate Design Group Address: NCDOT Hydraulics Unit 1590 Mail Service Center Raleigh, NC 27699 Address: 905 Jones Franklin Rd Raleigh, NC 27606 Phone: 919-707-6725 Phone: 919-710-8333 Email: shawnharris ncdot. ov Email: idaIton sun atedesi n.com City/Town: N/A Count ies : Cabarrus River Basin(s): Yadkin -Pee Dee CAMA Count ? I No Wetlands within Project Limits? No Project Descri tion Project Length (lin. miles or feet): .11 miles Surrounding Land Use: lRural Residential, Agricultural Proposed Project Existing Site Project Built -Upon Area ac. 0.3 ac. 0.2 ac. Typical Cross Section Description: 2 - 10ft lanes with Eft shoulders (3ft Paved) 2 - 9ft lanes with grass shoulder Annual Avg Daily Traffic (veh/hr/day): Design/Future: 160 Year: 2040 Existing: 160 Year: 2017 General Project Narrative: (Description of Minimization of Water Quality Impacts) 17BP.10.C.6 is a culvert replacement project that involves removing existing Cabarrus County Pipe #301 on SR 2608 (Hahn Road) over Unnamed Tributaryto Little Bear Creek. The existing pipes are 2 @ 112" x 75" Arch CMPs and will be replaced with 2 @ 10' x 8' RCBC. The proposed culvert inverts will be buried 1' below the stream channel bed and will have a low flow and high flow barrel. Sills will be constructed in each end of the proposed box culvert with floodplain benches installed up and downstream. Another jurisdication stream flows parallel to the roadway and fill slopes will avoid impacts to this stream. 2:1 fill slopes have been used to minimize the proposed culvert length and associated stream impacts. Waterbody Information Surface Water Body (1): Little Bear Creek NCDWR Stream Index No.: 13-17-31-5-1 NCDWR Surface Water Classification for Water Body Primary Classification: Class C Supplemental Classification: None Other Stream Classification: None Impairments: None Aquatic T&E Species? Comments: NRTR Stream ID: Buffer Rules in Effect: N/A Project Includes Bridge Spanning Water Body? INo I Deck Drains Discharge Over Buffer? INo Dissipator Pads Provided in Buffer? N/A Deck Drains Discharge Over Water Body? JNo (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) W O W See Sheet 9-A For Index of Sheets See Sheet 1-B For Conventlonal Symbols STATE OF NORTH CAROL INA DIVISION OF HIGHWAYS CABARRUS COUNTY LOCATION: REPLACE PIPE NO.301 OVER UT TO LITTLE BEAR CREEK ON SR 2608 (HAHN RD.) TYPE OF WORK: GRADING, PAVING, DRAINAGE AND STRUCTURE WETLAND AND SURFACE WATER IMPACTS PERMIT l� NC 73 --- BEGIN STATE PROJECT 17BP.10.C.6 L STAoI5f00.00 THIS PROJECT IS NOT WITHIN MUNICIPAL BOUNDARIES. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II. END STATE PROJECT 17BP.10.C.6 —L— STA.19-�42.44 BEGIN CULVERT —t — CT A 17-tCF / PDND TE STATE PROIECI REPERENC6 NQ SI1E8T NO. TOTAL SR88M 1713P.10.C.6 STATE PROl.N0. .APROl. NO. D89CRIPT[ON 17BP.10.C.6 PE RW UTIL CON PERMIT DRAWING SHEET 1 OF 7 RIGHT OF WA Y PLANS -- C B VE T /_.. / END CULVERT �P —L— STA. /7+85.90 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED Prepared in the Office of: Plans Prepared For. HYDRAULICS ENGINEER GRAPHIC SCALES DESIGN DATA PROJECT LENGTH xeLn Seeia ee oeN.c, P.A. NCDOT DIVISION 10 4505 Falls ofNeuse Road, Suite 400 ADT 2017 = 160 R.[eigh,NC 27609 716 W. Main Sr. 50 25 0 50 100 KC I Pho°e(919)78s9214 Albemarle, NC 28001 Fax (919) 783-9266 0* gJ LENGTH OF ROADWAY STATE PROJECT 17BP.10.C.6 = .080 MILES 2018 STANDARD SPECIFICATIONS PLANS V = 45 MPH DEWAYNE L. SYKES, P.E. RIGHT OF WAY DATE: Pam. LENGTH OF STRUCTURE STATE PROJECT 17BP.10.C.6 = 004 MILES KCI ROADWAY PRACTTCE LEAD SIGNATURE: 50 25 0 50 100 MAY 15, 2019 FUNC CLASS = LOCAL ROADWAY DESIGN PROFILE (HORIZONTAL) LETTING DATE: RONALD D. ALLEN, P.E. ENGINEER # SUB — REGIONAL TIER DECEMBER 4, 2019 KCI ROADWAY PROJECT MANAGER p O P, 8wA,� 10 5 0 10 20 TOTAL LENGTH OF STATE PROJECT 17BP.10.C.6 = 084 MILES NCDOT CONTACT. GARLAND HAYWOOD, PE PROFILE (VERTICAL) DIVISION 10 BRIDGE PROGRAM AMNAGIl!'K SIGNATURE. P.E. DENOTES IMPACTS IN SURFACE WATER \,�R D�IC TIER II � 4,1 Q O SALLIE DOTGER RMO�EI TISTING ARCH CMPS —r ,J J I h� by X X -T arc / I g42 \ } 1 EE AIL \+\ \ 111E 101 S O I I �P, N� FREDRICK DOTGER III PROJECT REFERENCE NO. SHEET NO. 50' 25' 0 50' 100' 178P.10.C.6 4 W SHEET NO. ROADWAY DESIGN HYDRAULICS SCALE: 1" = 100' ENGINEER ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED KC I Eegwaee . Flames . �—, . C.— M5 iFallsC 27NIRued, Soite J00 Rele (919) 2'/609 om pyoea 1919)TR}9210• Pmc (919)]83-9]66 PERMIT DRAWING SHEET 3 OF 7 INLET CHANNEL W/FLOODPLAIN BENCH SEE DETAIL 2 EST. 45 TONS CLASS II RIP RAP tly t/ v k / EN-LARGEMENT VIEW _--- '—SEEf,,, HEV 4 OF 7� tv e i AZ° P � c LOH h X -- Sb - -eI n \ MARTHA CORINNE DOTGER SMITH S 2 10' X 8' RCBC l8' BSr N S U BARCULVE UL6 m a bb5�0 l\\\ 1 / II O X 54E l\ � I/ I k O W \ SALLIE DOTGER O m RUTH DOTGER ESTATE OUTLET CHANNEL o SEE DE IL 2 BENCH SEE DETAIL 2 �- EST. 35 TONS CLASS II RIP RAP DETAIL 1 TOE PROTECTION I Nm ro Bale) Not I Ground b d !1Ft. GeoroKlile b=2.4.0 Ftt . Type °f Liner= Cl— B Rip -Rap FROM STA. 16+75 TO STA. 17+53 -L RT DETAIL 2 INLELOUTLET CHANNEL DETAIL NOT TO SCALE NG FLOODPWN BENCH CL'II'RIPFAP ON /^ p1'RIP ANON NNECHANNEL BANKS CL'n' RIPMP r PLACED ON TOP 10' TO FILL VOIDS 8' 2' STA. 17+76 -L- LT STA. 17+76 -L- RT TDE DENOTES IMPACTS IN SURFACE WATER � J I o ,`Q m ru 00 o° STING R/W Sig 0 0 STING R/W HAHN RD 18' BST T -F-9T-F C�---- POND Q vv PROJECT REFERENCE NO. SHEET NO. 17BPJO.C.6 RW SHEET NO. YQ ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER BNI ®?lp!,.E P.L NS DO NOT USE FOR . 6 W ACOUISITTON 12.5' 6.25' O 25' SO' DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED SCALE:1"=25' PERMIT DRAWING SHEET 4 OF 7 J I 0 0) -INV Io08' x\ x x 48XELEC 2 6�D10' X 8' RC BC �x % % D °o CD ° °s TD E cu S I N V=540.91' LI/ HMS E CULL CUL4 X H n-, S c 2 BARR CUUVE Z �o b)y b bay b �yb �yb WFp� VIKY- >b30 (bb3U (9(Ab (bMd (9Kt6 b?fA b PROJECT REFERENCE NO. SHEET NO. 17BP.10.C.6 ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER INCOMPLE DO NOT USE FOR rE PLANS 6 W ACQUISITION DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED Li C STA 1 + 6 + 2@ 1011N8' C B iSIL S CL P 55 .77 21 NOMAL AND SKEWED At D KEVVED XIS IN 2 11 "X7 RCH C P B RT _ B Iff TE LT INS N S AN S ILL ROM =0.75° (bb3U (9(Ab (bMd (9Kt6 b?fA b PROJECT REFERENCE NO. SHEET NO. 17BP.10.C.6 5 ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER BM 2 - RR ;PIKE IN 36" OA BM 1 - "X- ARK IN SW ORN R 0 CU VER HEA kDWA L EL 54 .15 EL 547.68' DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED Enginee .Planners on Managers REP l eln&A Phove (9 C 2'160A5 9)'1fl3-9]I IOn m Fa(91 3 9I66 u '1 - PERMIT DRAWING SHEET 6 OF 7 0 0 La a N n y 10 + n00 W N a W o y T F n +SRS N a + O N J F to T R 575 z C7 W y575 to In W J 7 W W IS AS l = 16 E533' 00.0 z N v ¢� �8 K >25MH m w _ 48.9 zm CULVERT HYDRAULIC DATA DESIGN DISCHARGE = 1200 CFS DESIGN FREQUENCY = 25 YRS DESIGN HW ELEVATION = 549.2 FT BASE DISCHARGE = 1600 CFS BASE FREQUENCY = l00 YRS BASE HW ELEVATION = 550.0 FT OVERTOPPING DISCHARGE = 1200 CFS FREQUENCY= 25 YRS OVERTOPPING ELEVATION = 549J FT K= D 5 > 5 M H 457 -J/.4 70% -J1.4 70% 545 _ _ E (STING 2@112" X 75" kRCH MP SAr / 519;OVERTOPPING - 535 PROP. 10 X 8' R BC SM OR — — FIAV VIERSEE HST 4 WETLAND AND SURACE WATER IMPACTS SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Site No. Station (From/To) Structure Size / Type Permanent Fill In Wetlands (ac) Temp. Fill In Wetlands (ac) Excavation in Wetlands (ac) Mechanized Clearing in Wetlands (ac) Hand Clearing in Wetlands (ac) Permanent SW impacts (ac) Temp. SW impacts (ac) Existing Channel Impacts Permanent (ft) Existing Channel Impacts Temp. (ft) Natural Stream Design (ft) 1 16+68 to 16+96-L-LT FLOODPLAIN BENCH < 0.01 34 16+50 to 16+92-L-RT BANK STABILIZATION 13 FLOODPLAIN BENCH 0.01 17 TOTALS*: 0.01 64 0 0 *Rounded totals are sum of actual impacts NOTES: Revised 2018 Feb