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HomeMy WebLinkAbout20191466 Ver 1_BR-0044_Permit Drawings_20191029Hi hwa North Carolina Department of Transportation Stormwater Highway Stormwater Program STORMWATER MANAGEMENT PLAN (Version 2.08; Released April 2018) FOR NCDOT PROJECTS %k WBS Element: 67044.1.1 TIP No.: BR-0044 Count ies : Rockingham Page 1 of 2 General Project Informatio WBS Element: 67044.1.1 ITIP Number: BR-0044 Project Type: Bridge Replacement Date: 6/14/2019 NCDOT Contact: David Stutts, PE Structures M mt Unit Contractor / Desi ner: AECOM/Gregory Cols, PE Address: NCDOT Century Center 1000 Birch Ridge Dr Raleigh NC 27610 Address: 701 Corporate Center Drive Raleigh, NC 27607 Suite 475 Phone: 919-707-6442 Phone: 9198546200 Email: dstutts ncdot. ov Email: re o .cols aecom.com City/Town: Eden County(ies): Rockingham River Basins : Roanoke CAMA County? No Wetlands within Project Limits? Yes Project Description Project Length (lin. miles or feet): 0.427 mi Surrounding Land Use: lWooded, Rural Proposed Project Existing Site Project Built -Upon Area (ac.) 1.7 ac. 1.7 ac. Typical Cross Section Description: 2 lanes of undivided highway with 12' lanes. Shoulder Berm Gutter with storm systems and roadside ditches. 2 lanes of undivided highway with 12' lanes. All shoulder section. Roadside ditches. Annual Avg Daily Traffic (veh/hr/day): Design/Future: 8400 Year: 2040 Existing: 8080 Year: 2020 General Project Narrative: (Description of Minimization of Water Quality Impacts) The existing 7 span (7@75') bridge on N Van Buren rd (NC 14/87) spans Smith River. The existing bridge was constructed in 1966 and consists of a reinforced concrete deck on steel 1-beams. Several of the existing beams have considerable section loss as well as overall deterioration of various components of the bridge. The status of the bridge is observed to be structurally deficient with a sufficiency rating of 69.06/100. The replacement bridge to be constructed slightly more north, is a 5 span (1@106', 3@113', 1 @75') prestressed concrete girder bridge with 4' deep end bent caps. The proposed bridge deck drainage is collected by 6" diameter deck drains @ 12' spacings over the floodplain. No deck drains discharge directly over Smith River. Roadway drainage on the east and west sides of the bridge is collected by a system of TB 2GI's discharging into a riprap pad, which then dissipates into Smith River floodplain. Away from the bridge, surface runoff is collected in grass and rip -rap lined ditches and conveyed to natural outfalls. Construction of the bridge will be accomplished using causeways, as no other practical option exists to minimize disturbance to the river. Causeways will be constructed in phases to minimize the total concurrent impact to the river and limit total blockage of channel to 50% maximum. A shallow rockline precludes the use of temporary work bridges. One unnamed tributary to the Smith River crosses the project to the west of the bridge. This UT is currently piped under the existing roadway. The pipe will be extended to accomodate the relocated roadway with wider shoulders. Maximum steepest slopes are proposed to limit the amount of fill. Wetlands exist within the project limits but are not disturbed by construction activities. Waterbody Information Surface Water Body (1): Smith River NCDWR Stream Index No.: 22-40- 1 NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV WS-IV Supplemental Classification: None Other Stream Classification: Impairments: Benthos Aquatic T&E Species? Yes Comments: Roanoke to perch is an endangered freshwater fish found in the Smith River within the study area NRTR Stream ID: Smith River Buffer Rules in Effect: N/A Project Includes Bridge Spanning Water Body? Yes I Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in Buffer? N/A Deck Drains Discharge Over Water Body? INo I (If yes, provide justification in the General Project Narrative) I (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) I lihway Stormwater (Version 2.08; Released April 2018) North Carolina Department of Transportation Highway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTS ) z�— — WBS Element: 67044.1.1 TIP No.: BR-0044 County(ies): Rockingham Page 2 of 2 Additional Waterbody Information Surface Water Body (2): UT to Smith River NCDWR Stream Index No.: 22-40-(1) NCDWR Surface Water Classification for Water Body Primary Classification: Water Supply IV WS-IV Supplemental Classification: None Other Stream Classification: Impairments: Benthos Aquatic T&E Species? Yes Comments: Roanoke logperch is an endangered freshwater fish found in the Smith River within the study area NRTR Stream ID: SA Buffer Rules in Effect: N/A Project Includes Bridge Spanning Water Body? 1yes I Deck Drains Discharge Over Buffer? N/A Dissipator Pads Provided in Buffer? I N/A Deck Drains Discharge Over Water Body? IYes (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, General Project Narrative) justify in the (If yes, provide justification in the General Project Narrative) 14 c o - 3 E L T v Q 0 m U, c .3 O L 0 c E 0 L c Lu LU i C> m 7 0 oL, Nam', N=- � tr VICINITY MAP See Sheet 1 A For Index of Sheets See Sheet I B For Conventionol Symbols < TO RIDGEWAY SITE 1 BEGIN TIP PROJECT BR-0044 -L- STA,10f75,00 STATE OF NORTH CAROL INA DIVISION OF HIGHWAYS ROCKINGHAM COUNTY LOCATION: BRIDGE NO.168 ON NC 14INC 87 IN. VAN B UREN RD) OVER SMITH RIVER TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURE ' MCP 0 OI- 2 WETLAND AND SURFACE WATER IMPACTS PERMIT JUNE 2019 STATE STATE PROIP,CT REFERENCE NO. ✓3REET NQ TOTAL SI@ET& BR-0044 9TATE PROl.N0. .APROl. NO. OL+9CRIPT[ON 67044.1.1 PE PERMIT DRAWING SHEET Ol OF 15 END TIP PROJECT BR-0044 -L- STA, 33f30,00 BEGIN LSTA. /9 36.29 5 6 NC 14 INC 87 N. VAN BUREN RE )I -_ - ------------------- \III \�� ------ =--- --- END -L- STA.24�-57.7/ THERE IS NO CONTROL OF ACCESS ON THIS PROJECT. CLEARING ON THE PROJECT SHALL BE TO THE LIMITS ESTABLISHED USING METHOD II THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES -SITE 2 INCOMPL1ETE PLANS DO NOT USE FOR R/W ACQUISITION DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED GRAPHIC SCALES DESIGN DATA PROJECT LENGTH A COM HYDRAULICS ENGINEER NC FIRM LICENSE No: F-0342 50 25 0 50 100 ADT 2020 = 8,080 701Corp 0rate Center Drive, Suite 475 Raleigh, NC 27607 NOI�Ppp ADT 20KO ,400 � LENGTH ROADWAY TIP PROJECT BR-0044= 0.328 MI (919) 854-6200 - (919) 854-6259(FAX) ®� ��� O��® o 1,9111110 2078 STANDARD SPECIPICATIONS PLANS D = 55 % NEIL J. DEAN, P.E. Pz. SIGNATURE: ® a 50 25 0 50 loo T = 12 % * V = 60 MPH * (TTST 10%+DUAL 2%) LENGTH STRUCTURE TIP PRO PROJECT BR-0044= 0.099 MI J TOTAL LENGTH TIP PROJECT BR-0044= 0.427 MI RIGHT OF WAY DATE: JUNE 14 2019 ®� OR PROJECT ENGINEER RADHA ATTALURI, P.E. ROADWAY DESIGN ENGINEER PROFILE HORIZONTAL (HORIZONTAL) PROJECT DESIGN ENGINEER 10 5 0 10 20 FUNC CLASS=PRINCIPAL LETTING DATE: ARTERIAL REGIONAL TIER JANUARY 21, 2020 DAVID STUTTS, P.E. P.E. SIGNATURE, NCDOT PROJECT MANAGER PROFILE (VERTICAL) PROJECT REFERENCE NO. SHEET NO. BR-0044 4 RrW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER —L— P E RM I T D RAW I N G P1 Sto /3+58.66 P/ Sto 16+00.61 A = 9 54' 445" (LT) 0 = 9' 53' 29.9" (RT) SHEET 02 OF 15 DETAIL 1 DETAIL 3 D = 4' 05' 33.2a D = 4° 05' 33.2" SPECIAL CUT DITCH WHINGETOE PROTECTION L = 242.20' L = 241.70' ( N. to swla 1—sale) T = 121.41' T = 12/J5' Np,a,°, R R = 1,400.00' R = 1,400.00' INCOM]I�]�,]EJ' E` PLANS Groaad 1�0((F-R' FILL DPE e = 0.06 FT/FT e = 0.06 FT/FT DO NOT USE FOR /W ACQUISITION NATURAL NC FIRM LICENSE 0 A.� oaourvD d F R.O. = I62.00' R.O. _ 162.00' Prepared in me Tow°"oorare "' ' o�i�e. s2l.e 4Ts 4.l D F\O� Slope GMTE%TIIf Office of: 4.0' I— Min. D= 1 Ff. d= 2 F. �O �� (919)854-62009� 19191285/ 6259(FAXI Type of Liner= 480 SF, PSRM Man. d= 1 Ft. G� 2� Type of Liner= Goss II Rip-Rop NG NP DOCUMENT NOT CONSIDERED FINAL FROM -L- STA. 12+50 LT TO -L- STA. 13+10 LT a'� UNLESS ALL SIGNATURES COMPLETED FROM -L- STA. 13+75 LT TO -L- STA. 15+50 LT 105 TONS CL II RIP RAP, 195 SY GEOTE)TLE CYP FROM -L- STA. 13+10 RT TO -L- STA 13+98 RT 60 TONS CL II RIP RAP, 110 SY GEOTEXTILE O 100, 0' 100, GRAPHIC SCALE F SITE 1 NO WETLAND IMPACTS NO STREAM IMPACTS 0 F- F- DEt L 2 RfPLRAP AT EMBANKMENT NCR to Scale) 10'min. Dikh Grade GEOTEM LE Type of Liner= 12 TONS,CL II Rip -Rap Geatexlile= ]d FROM -L- STA. 13+98 TO -L- STA. 14+19 RT DISTURB WETLANDS 101 NORMLI CE BRADLEY B. & 4 B. NANCE DB 1189 PG 814 PB 74 PG 3 SHEET NO. PERMIT DRAWING SHEET 03 OF 15 m DETAIL 1 SPECIAL CUT DITCH wrHINGE (Notro Smle) N-1 Groeed ,fie Front IT4.J D EXo Slope 4.0' F.— Min. D= 1 R. Type of Line,- 480 SF, PSRM Moz. d= 1 Ft. FROM -L- STA. 12+50 LT TO -L- STA. 13+10 LT DETAIL 3 TOE PROTECTION I Net le Scole) ♦0�0. FILL caUN. Q d d= 2 Ff. GEOTExTILE Type of Liner= Class II Rip -Rap FROM -L- STA. 13+75 LT TO -L- STA. 15+50 LT 105 TONS CL II RIP RAP, 195 SY GEOTEXTILE FROM -L- STA. 13+10 RT TO -L- STA 13+98 RT 60 TONS CL II RIP RAP, 110 SY GEOTEXTILE —L— F/ Sto /3+58,66 P1 Sto 16+00.61 0 = 9' 54' 44.5e (LT) Z� = 9' 53' 29.9" (RT) D = 4' 05' 33.2e D = 4" 05' 33.2' L = 242.20' L = 241.70' T=121.41' T=121.15' R = 1,400.00' R = 1,400.00' e = 0.06 FT/FT e = 0.06 FT/FT R.O. = 162.00' R.O. = 162.00' 19 PROJECT REFERENCE NO. BR-0044 RW SHEET NO. ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER INCOMPLETE PLANS DO NOT USE FOR / W ACQUISITION -pg,ed in the of - d: iolCa �Oora1 CeniSt rNOrlve Sulte 97s flalelgn, NC 21 G�\O nO\\ f9191854-6200 - 19191854- 9-62991FAX1 �G NP DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED NPO z 0 ECTION XTAIL 3 TS \C C P1 Sto 16+00,61 0 = 9' 53' 29.9' (RT) D = 4' 05' 33.2e L = 241.70' T = 121J5' R = 1,400.00' e = 0A6 FT/FT R.O. = 162.W O �J —L— P1 Sto 28+02.44 0 = 7 58 272° (RT) D = 4' 05' 332n L = 243.72' T = 122J7' R = 1,400.00' e = 0.06 FT/FT RA. = 162.00' FROM -I- STA. 13+75 LT TO -L- STA 15+50 LT DETAIL 6 STANDARD BASE DITCH I NO to Sale) N—I N.—I d D Gagatllb B Min. D= 2 Ft. Mm d = 2 Ft. 'When B 4 < 6.0' B= 4 Ft. Tp e d Li— 29 TONS, CL B Rip -Rap FROM -L- STA. 23+80 LT TO STA.25+00 LT R JONATHAN D.HALL DB 1068 PG 116(PER CIS THIS DEED DOES NOT DESCRIBE THIS PARCEL I Nq ro Swlel b —,Nerorol r —` qll GEOTEXfILE Min. D= 2 F. Max, d= 2 F1. 'When B b < 6.0' B= 4 F. Typo of Uner= 96 TONS, CL B Rip -Rap b= 5 Ff. PERMIT DRAWING SHEET 04 OF 15 �7 PROJECT REFERENCE NO. SHEET NO. BR-0044 5 P,W SHEET NO. ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER I COMP L1ET] PLANS RS„ Lc \ " \ 94 t� Gl\O ,Lp\\ DO NOT USE FOR W ACQUISITION \ \ lk ..yy C\p` ynpared in Me 8C FIRM LICENSE—F-0812 \ - \ to of: ��Y/I■i011 PrPPrORaIebR NC 2i In. Sul re \ \ Np0 919) 855-6200 - f9191854-62591FAX1 DOCUMENT NOT CONSIDERED FINAL \ UNLESS ALL SIGNATURES COMPLETED sg zp g0r `�\ START TRANSITION FROM SPECIAL LATERAL BASE DITCH TO LATERAL BASE DITCH STA: 29+00 CONSTRUCTION CAUSEWAY 0. PHASE I \ *NOTE: CAUSEWAY WILL ONLY BLOCK 1/2 OF THE STREAM PER PHASE 100, 0 100, rrrrI GRAPHIC SCALE 4 LATERAL BASE DITCH EST .2 TONS CL B RIP RAP SEE DETAIL 7 `� \ 4' BASE TCH EST. 7 SY GEOTEXTILE \\ DETAIL 6 FROM STA. 20+07 TO STA. 20+38 -L- LT FROM STA. 20+38 TO STA. 20+79 -L- RT FROM STA.23+35 TO STA. 23+93 -L- LT FROM STA. 24+01 TO STA. 24+25 -L- RT QUANTITIES SHOWN FOR EACH PAD 15+71 LT TO -L- STA. 15+76 LT E 0 1al -L- PL Sto 16+00.61 P1 Sto 28+02.44 = 9° 53' 29.9" (RT ) L = 9° 58' 27.2° (RT ) D = 4° 05' 33,2° D = 4° 05' 33,2" L = 241.70' L = 243.72' T = 121J5' T = I22J7' R = 1,400A0' R = 1,400.00' e = 0.06 FT/FT e = 0.06 FT/FT R.O. = 162.0(Y R.O. = 162.00' m DETAIL 6 STANDARD BASE DITCH I No1M 5mlel Na1-1 N-1 Ground 7� �,� Ground d D Geotextlle B Min. D= 2 Ft. Max. d= 2 Ft. 'When B rs < 60' B= 4 Ft. Type of Liner= 29 TONS, CL B Rip -Rap FROM -L- STA. 23+80 LT TO STA. 25+00 LT N 100, '.1 100, GRAPHIC SCALE PERMIT DRAWING SHEET 05 OF 15 G) ATLAND RL-`!ERS, LLC\O\\ DE 1523 'G 2994 .TAIL 7 BASE o E DITCH \ \ .\ s t",Ft. lope lC) oe?eEr ' Min. D= 2 Ft. Ag Ss �Nlyp Maz. d=F 2 H. - 2 0 FROM STA. 20+07 TO STA. 20+38 -L- LT FROM STA. 20+38 TO STA. 20+79 -L- RT FROM STA. 23+35 TO STA. 23+93 -L- LT FROM STA. 24+01 TO STA. 24+25 -L- RT QUANTITIES SHOWN FOR EACH PAD PROJECT REFERENCE NO. SHEET NO, BR-0044 5 RAN SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER INCOMPLE PLANS DO NOT USE FOR T W ACQUISITION Prepared in the a at i4ECOM ,o' 9s a 59--6200 N91912854 62591FAX1 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED C N E C 0 PROACT REFERENCE NO. I SHEET NO. z 0 PERMIT DRAWING SHEET Ob OF 15 TOE PROTECTION SEE DETAIL 3 11 TS 0, F b in 30' 0' 30' GRAPHIC SCALE O E ------------------- NpO --f EST. 1 TONS cn FST_ 5 $Y C PIPE OUTLET - CHANNELSITE 1 -� SEE DETAIL 4 f RW SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER INCOMPLElrE PLANS DO NOT USE FOR / W ACQUISITION Prepared in 1 . NC FIRM LI SE N F-0342 ORi .F A_�OM ,oI ° .. aRa.Tah'9 z854 9.',,. 475 9191859-6200°- I9191854-62591FA%1 DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED BANK STABILIZ ION � DENOTES IMPACTS IN SURFACE WATER S' DENOTES TEMPORARY IMPACTS IN SURFACE WATER T C I / JB\\\ w/Slab \\ Lid \ / CT ,sh JB w/Slab Lid / C f' uml --- 4' FDFS 1L6W _ W --- ------ ►, 7//J GR F NC 14/NC 87 3/.5' BST TB 2G1 PROJECT REFERENCE NO. SHEET NO. BR-0044 5 / \ V\ 1 � W RAN SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER *NOTE: CAUSEWAY IL T ONLY BLOCK 1/2 � OF THE STREAM,SER PHASE w w N F INCOMPLE�PLANS \ ..\ ol`SITE 2 \ o o SITE 2 Y �kx X�l DECK D 'WSIPATOR PAD X�j PROJECT REFERENCE NO. SHEET NO. BR-0044 5 1 \ \ \"S2N),�L RM1V SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER G� *NOTE: CAUSEWr ONLY BLOCK VZ OF THE STRE PHASE pR\O 2p\\ N� NP INC®�i[IFDILIE lE l�1LA1� Q` CLu II II ,II ,II I I l I!! II z 0 z II I I I I!! I I I I!! I I I i I I I I I i I I I I i I I I I i I I �II III i II !II II I I qd N y N 3 d U i m ,oE ON Ni✓ .,Q C 0) E C O i C TT \DECK\DRA OR PAD BR D SITE 2 S z 0 V_1 i K PROJECT REFERENCE NO. SHEET NO. BR-0044 5 WW SHEET NO. ROADWAY DESIGN HYDRAULICS ` ENGINEER ENGINEER L W �j *NOTE: CAUSEWAY IL -ONLY BLOCK 1/2OF THE STREAM 4ER PHASE W Np NP TNC®MPl[alE ]E PLANS^\Pp 03 DO NOT USE FOR d W ACQUISITION \V Prepared in the carp raM �Ic[rvs[ rvoi F-o saui+e a Office o / \T@ 101r9191854-62009� 9C91859 6259(FAX) ]5 DOCUMENT NOT CONSIDERED FINAL �/w/ CLASS 11 RIP RAP UNLESS ALL SIGNATURES COMPLETED �\ IT*7 (TYP.) LASS II P RAP YP.) DECK DRAIN DISSIPATOR SEE DETAIL 5 \r S� DENOTES TEMPORARY e\ IMPACTS IN SURFACE WAT DECK DRAW � ✓s DISSIPATOR PAD X SEE DETAIL 5 DEMOLITION & CONSTRUCTION CAUSEWAY PHASE II 30' 0' s I GRAPHIC SCALE `r@ PROJECT REFERENCE NO. SHEET NO. BR-0044 5 L\ *NOTE: CAUSE ONLY BLOCK W RNJ SHEET NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER a Z O _N 1' m o _ E O N +N' 3 E 2 =1 m m / rn �q NON E N E C 0 C 1/TNCOMPLEPLANS 1�b \ o o SITE 2 -------- --------------- ------------- ------------- ----- --- ------------------------- ---------- 2 E PROJECT REFERENCE NO. SHEET NO. BR-0044 5 If RNJ SHEET NO. ROADWAY DESIGN HYDRAULICS `` C ENGINEER ENGINEER v� W *NOTE: CAUSEWAY IL -ONLY BLOCK 1/2� OF THE STRE ?�ER PHASE w ply\0 Zp\\ I� S �C®M]��L,E IE PLAN ®W � $ DO NOT USE FOR ACQUISITION Prepared in Me �� FaM E�9E F-O Office ol: �� )plCarpor to Center �Orlve. 9ulte 9)5 / �e (9191854-62009�191912859 62991FA%1 DOCUMENT NOT CONSIDERED FINAL CLASS 11 RIP RAP UNLESS ALL SIGNATURES COMPLETED \ Te \ LASS II (TYP.) ra —�L_ P RAP \Ta SITE 2 DECK DRAIN YP.j ✓s � DISSIPATOR PAD DECK DRAIN DISSIPATOR D SEE DETAIL 5 SEE DETAIL 5 Te\ z _o N r�s �S e 1' ,� BRIDGE #168 SEE DETAIL 5 CONC & STD re \ E 0 DEMOLITION CAUSEWAY re PHASE III >�S� 3 E Q =1 m m >e SITE 2 � 30' 0' rn m E TB GRAPHIC SCALE DENOTES TEMPORARY � PERMIT DRAWING �� ° 0 IMPACTS IN SURFACE WATER SHEET 12 OF 15 PROJECT REFERENCE NO. SHEET NO. BR-0044 5 *NOTE: CAUSE ONLY CK lf1 W RM1V SHEEP NO. ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER OF THE ST PHASE pR\0 ,ZpO INC®�i[ll�]L1E lE ll�]LA1�TS N� NP NP DO NOT USE FOR / W ACQUISITION Prcparod in the NC FIRM LICENSE Np: F-051 Office af: /�_- /��� �a corporare nee, o� Z O N rn M 0 U E XN o N y IU 3 E i I v v m Is m �qE �oN q �yU C N E C O C CD LI . SITE 2 6 JVU 55C Mr..� • • 4 m ©®=' II BE IN BRI -L- I STA.19 L-L-1 17 18 1 E-4-- BEGIN TIP PROJECT BR-00 EL = 633.21' PI - 12+! EL = 63 VC = 18C K - 965 EXISTING GROUND PIPE HYDRA LIC DATA 3 ' -Ll - St .14+79 DESI N FREQUENCY = 50 YRS DESIGN DISCHARGE = 20.0 CFS DESI N HW EL VATION = 583✓ FT I00 AR ELEVATION = 583.2 FT OVE TOPPING REQUENC = 500+ YRS OVEF,TOPPING DISCHARGE 206D CFS tLtV = - I- ST / E EV = 62 .47 �7� 36' PROJECT REFERENCE NO. SHEET NO. BR-0044 7 ROADWAY DESIGN HYDRAULICS ENGINEER ENGINEER INCOMPLE ]E PLANS DO NOT USE FOR / W ACQUISITION r in f e NC FIRM LICENSE No:F-0342 =eoe A —MCI 701 C-P ..+o Co,zt— o,wo. sm+o 475 /'7�♦V/I� emolon. NC I , 19191854-6200 - 191. 854-6259(FA%) DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED FOR -L- I PLAN VIEV SEE S EET 4 10 11 12 13 14 15 E 690 16.29 EN BRIDGE AW I 590 -- Pl 27+70.0 VC = 550' j - -- V 55 MPH 570 0.YR=564.1' p CLASS II R P RAP 00 0 (+l _ — m P) - 560 \ — ------ I— IV Tj E0J.1 DE OE PHM .ITION CAUSEWAY- -4.7396% _ EMOUTION & CONSTRUCTI PHASE I N CAUS Y - — __ — __ — - — ONSTRUCTION ASE II CAUSEWAY _-- '----- — _ _ — _ 550 — C S I RIP RAP TEMPORAR SET TO 5 WORK PAD 2.0', WHICH I OP ELEVATI TWO FEET OVE NW OBSE ERD WSE CIA55 ON T RIP RA P V DEPTP 10 /2 18 =542.3 (TYPO LASS II RIP RAP 540 1.1:1 LOPE (TYP.) 530 FOR -L- PLAN V/F V SEES EET 5 19 20 21 22 23 24 25 26 27 28 29 WETLAND AND SURACE WATER IMPACTS SUMMARY WETLAND IMPACTS URFA E 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) Stabilization Channel Impacts (ac) Temp. SW impacts (ac) Existing Channel Impacts Permanent (ft) Existing Channel Impacts Stabilization (ft) Existing Channel Impacts Temp. (ft) Natural Stream Design (ft) 1 -L- 15+24 to 15+73 36" ALT Pipe < 0.01 < 0.01 80 10 1 -L- 15+73 to 15+80 Bank Stabilization < 0.01 10 2 -L- 20+93 to 24+00 Bridge (all phases) 0.47 280 TOTALS*: < 0.01 < 0.01 0.47 80 10 290 0 *Rounded totals are sum of actual impacts NOTES: Stream Temporary impacts due to causeways are the net total when all 3 phases are considered together. Bridge Pier Permanent Impact Area (Not included in above quantities) = 118sf (Three 60" dia piers x 2 bents) 2018 Feb NC DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS 6/14/2019 ROCKINGHAM COUNTY BR-0044 67044.1.1 SHEET 15 OF 15