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Home My WebLink About20211572 Ver 1_SF-430005_Permit_Drawings_20211105_20211115(Version 3.00; Released August 2021)DF17614.2044138TIP/Proj No:430005County(ies):Haywood Page 1 of 2TIP Number:Date:Phone:Phone:Email:Email:County(ies):CAMA County?NoDesign/Future: Year:2021Existing: Year:Project involves the replacement of Bridge #430005 over Pisgah Creek on SR 1888 (Pisgah Creek Rd) in Haywood County, NC northeast of Cruso. The pre-existing bridge at this location was washed out during a flooding event in August 2021 (Tropical Storm Fred). During this storm event, the southern streambank washed out and material was deposited in the pre-flood streambed which raised the streambed about 3 feet at the bridge. A 70’ long by 30’ wide (24” Cored Slab Unit) single-span bridge with vertical abutments is proposed to replace a pre-existing 46’ long by 16’ wide (Timber deck on I-beams) single-span bridge. Proposing to restore a stable channel in the vicinity of the bridge with similar dimensions to that of the pre-failure channel. The proposed bridge completely spans the pre-existing channel. Excavation of approximately 3’ under the bridge will be required to restore pre-failure streambed elevation. This excavation will taper out to tie to existing up and downstream of the bridge. Temporary impacts are shown on UT to Pisgah Creek in order for equipment to cross and access proposed upstream work. Runoff from the pre-existing bridge discharged directly into the river; however, the proposed bridge will have no direct discharge into the river. Stormwater runoff from the proposed bridge is to flow to traffic bearing grated inlets on the east and west sides of the roadway at the north approach of the bridge where it will be diffused with a riprap pad at the proposed pipe outlets. All proposed stormwater runoff is discharged as far away from the stream and at the lowest velocities as practicable. Following the failure, 3@72” CSP temporary pipes were installed to reopen road to traffic and emergency vehicles. These pipes are proposed to be extended temporarily to allow sufficient clearance for bridge construction. Due to the required temporary detour alignment and clearance constraints, a temporary detour (2@48” CSP) is also required just downstream of the existing bridge on Chinquapin Creek. General Project Narrative:(Description of Minimization of Water Quality Impacts)Two 8' paved travel lanes with 3' grassed shoulders.<400Wooded & Farmland, Low Density ResidentialNorth Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSProject Type:Highway Division 14Address:General Project Information430005DF17614.2044138Sylva, NC 28779Address:10/26/2021828-586-2141Raleigh, NC 27603Contractor / Designer:919-773-8887 ext. 104706 Hillsborough Street - Suite 200dpetty@tgsengineers.comHaywoodWaynesvilleProject Built-Upon Area (ac.)<400Two 9' paved travel lanes with 3' grassed shoulders and 0'-6' paved shoulders at guardrail.2021bdmosteller@ncdot.govAnnual Avg Daily Traffic (veh/hr/day):Existing SiteProject Length (lin. miles or feet): ac.ac.City/Town:0.3Typical Cross Section Description: Surrounding Land Use: NoWetlands within Project Limits?0.20.064 milesProject DescriptionProposed ProjectFrench BroadRiver Basin(s): Barry D. Mosteller (Design Construction Engineer)253 Webster Rd.WBS Element:Bridge ReplacementWBS Element:TGS Engineers (David Petty, PE)NCDOT Contact: (Version 3.00; Released August 2021)DF17614.2044138TIP/Proj No.:430005County(ies):Haywood Page 2 of 2Aquatic T&E Species?NoComments:Yes NoNoAquatic T&E Species?NoComments:No N/AN/AAquatic T&E Species?Comments:NoneChinquapin CreekBuffer Rules in Effect:N/AProject Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?Chinquapin CreekNCDWR Stream Index No.:5-3-11-2NCDWR Surface Water Classification for Water BodyPrimary Classification: None(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?Other Stream Classification: NoneSupplemental Classification: NCDWR Surface Water Classification for Water BodyPrimary Classification: Other Stream Classification: Surface Water Body (3): NCDWR Stream Index No.:Primary Classification: Water Supply III (WS-III)Water Supply III (WS-III)(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)Pisgah CreekBuffer Rules in Effect:Project Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?NoImpairments:NoneNRTR Stream ID:Buffer Rules in Effect:N/ANRTR Stream ID:Other Stream Classification: Impairments:Project Includes Bridge Spanning Water Body? Deck Drains Discharge Over Buffer? Dissipator Pads Provided in Buffer?Deck 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)Impairments:North Carolina Department of TransportationHighway Stormwater Program STORMWATER MANAGEMENT PLAN FOR NCDOT PROJECTSWBS Element:Supplemental Classification: Trout Waters (Tr) Surface Water Body (2): Deck Drains Discharge Over Water Body?(If yes, provide justification in the General Project Narrative)NRTR Stream ID:N/ASurface Water Body (1): Pisgah CreekNCDWR Stream Index No.:5-3-11General Project InformationSupplemental Classification: Trout Waters (Tr) Waterbody InformationNCDWR Surface Water Classification for Water Body CJ L Ill 0 0 Co 3 0 L 0 C E C 0 L w F- U) LU w 7 / 0 0 C 0 L 0 O 0 0 0 0 3 0 0 m oT N/ 0 OH L NO c 7OY �005 NZ C'XZ /�� !4.2044138 See Sheet 1 A For Index of Sheets STATE O OF N O I 1T THE C A `� O L I N �i STATE STATE PROJECT REFERENCE NO. �o„EFTS TOTAL 11 Il' V 1 L l �1 L� L dui NE DF17614.2044138 1 ��' 276 ;� DIVISION O H HIGHWAYS STATEF. PROJ.NO. w.PROJ.NO. E9CRIPTION / A- DF17614.2044138 N/A PE k m m DF17614.2044138 N/A RAW & UTIL. 1104 �zi�I) DF17614.2044138 N/A CONST. ' ' N°.�T, HAYWOOD COUNTY `,� \m PROJECT I LOCATION 5-- 0 NA .-.....4�' A L4111 is 1101 iI � f - y P� 276 � I1888 LOCATION: BRIDGE #430005 OVER PISGAH CREEK ON SR 1888 (PISGAH CREEK RD) (9 TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURE Ob,. WETLAND AND SURFACE WATER IMPACTS PERMIT PERMIT DRAWING V VICINITY MAP SHEET 1 OF 7 W 00761 PRO.) �'Py �O POND j % / CA/ / �� '�o % ' / �" % 0,--/� �,7/ / /. O� 41/4.4 • z / 01"// /� —L— STA. 13 + 5 0.00 �° / / ci / /% END PROJECT —DR1— STA. 10 + 50.00 '� J� / 4 1�. Q`�OQ- BEGIN CONSTRUCTION EXISTING BRIDGE o� �fi #� / #430245 j 419 —Y— STA. 11 + 00. 00 R 1888 ; ( / _L_ ��4</s- % /G BEGIN RESURFACING - P �� /may 1 STA. 10 11.12 ifi SITE 2 I—L— BET- + so;� - BEGIN PROJECT N —L— STA. 12 + 03.41 Z _Y_ / /0. /;'s END BRIDGE / 0 —Y— STA. 12 + 2 5.00 ; j % % — —STA. 11 + 3 0.72 END RESURFACING ; SITE 1 / / c EGIN BRIDGE qTHIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY M ' HOD III. ' R RFP) DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED • S. Eftil V GRAPHIC SCALES DESIGN DATA PROJECT LENGTH NCDOT CONTACT. BARRY HOSTELLER, PE HYDRAULICS ENGINEER PLANS PREPARED BY: PLANS PREPARED FOR: 20 10 0 20 40 ADT 2021 = <400 iS TOT ENGINEERS ENGINEERS 201 y�. MARION 5T NORTH CAROLINA DEPARTMENT OF TRANSPORATION ®� PM i;-- `� T = 6 % * LENGTH ROADWAY PROJECT DF17614.2044138 #430005 = 0.050 MILES SO ELBT. NC 28 150 D (704J 476-0003 DIVISION o ur 345 Toor HonoRa 4q ® PLANS V 20 MPH LENGTH STRUCTURE PROJECT DF17614.2044138 #430005 0.014 MILES r� CORD LICENSE NO.. C-0275 r B'soy+ CISy NC 28 I73 P.E. b�'a4 O M illill* TTST = 3% DUAL = 3% SIGNATURE: 20 10 0 20 40 TOTAL TOTAL LENGTH PROJECT DF17614.2044138 #430005 0.064 MILES .- JIMMY PE T FUNC CLASS �i cLETvERRR, ROADWAY ��p 1 ini PROFILE (HORIZONTAL) LOCAL -RURAL (DE RIGN �� 0%�� am)4 2 0 4 8 R.E. BURNS & SONS co P. O. Box 7166 AUSTIN R. TURNER, PE Ti V �' �"� SUB REGIONAL TIER STATESVILLE. NC 28687 PH (7O4) 924-8646 PROJECT DESIGN ENGINEER PROFILE (VERTICAL) JL JL 2018 STANDARD SPECIFICATIONS P.B. SIGNATURE: /\ /1 co F- HAYWOOD COUNTY BRIDGE #430005 BETTY C. SELLERS SETPHANIE WARREN woods BEGIN CONSTRUCTION -DET- STA 10 +15.90 CHARLES D. PLESS DORIS J. PLESS FOR —DET— PROFILE, SEE SHEET NO. 5 WOODS WOODS HAYWOOD .245 CLASS II RIP RAP 20 TONS EXIST GRASS 18' BST TEMP 2@48" CSP REMOVE AFTER DETOUR EXTEND TEMP 3@72" CSP REMOVE AFTER DETOUR CHARLES u. PLESS DORIS J. PLESS 20' 0' 20' 40' so,00, PROJECT REFERENCE NO. DF/76/4.2044/38 PM SHEET NO ROADWAY DESIGN ENGINEER SHEET NO. HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ENGINEERS 201 W. AAARION ST SHELBY, NC 28150 PH (704) 476-0003 CORP. LICENSE NO.: C-0275 PERMIT DRAWING SHEET 2 OF 7 TEMPORARY IMPACT IN SURFACE WATER END CONSTRUCTION -DET- STA 12 + 74.68 DO NOT DISTURB ROCK WALL DENOTES TEMPORARY IMPACTS IN SURFACE WATER DENOTES IMPACTS IN SURFACE WATER co HAYWOOD COUNTY BRIDGE #430005 / / • WOODS \ X \ — BETTY C. SELLERS / SETPHANIE WARREN woods �\ �\ j/ j/� �\ I A\ �/�" ,f/�//z�oa V I II A / At �Q-- Z \ SITE 1 vv �y " \\ / / V \ \ — .i0c'��/ / / /1 / I I IEXISTIJ. „( / \� oa �z45� /II // /c/wass 7/ I ErD Z I a' BST 1 20 TONS RIP RAP I / a �' \ \ y I III-- \ n All ��1'IIF�V '� \\ i I�I� _ , BEGIN CONSTRUCTION —DET— STA 10 +15.90 CHARLES D. PLESS DORIS J. PLESS FOR —DET— PROFILE, SEE SHEET NO. 5 WOODS \ E I I TEMP 2@48" CSP / I I Ill V I REMOVE AFTER DETOUR W 11 111II III Ills; 117A1IIII11II I / I\ 11 I�11IIII 11 I 11I� Jv�/ / v' \Vv I I 11\ \\t. E 4� J/ //�\ I -1t I I I It\ F V�� I I 1 1 1// 1 1 11 16 ///_I �v /1///1111I I VIIIII ! \ /4 \ II 11 11 II I / V //// c`4r, . . 1 1 1 1 1 � ` ;/ 0 1 1 —V \ I 1/� /i vliii iill � I I 1 ��,�3�,� // j 20' 0' 20' 40' 11 r V A\ I\ / LII i it IIII 11111111 1 j1//i —1 /l� III III / IIII / // 111111 Iii l � I ////IIIII IT> �_ j / 1\ i �✓ l,ll�� 1. i _�— Imo— w`II N l yl XI nr L o i I 111 i/l0 �l �' I I m/oi/� /// / �,I11 //� ��.�//iir� �/ / l i /./ / m 11 /// /: I/ I I/ woID /J4/ /// j.... r/ /& fl / /// , F j Sun / �/ / l ,0 / // //j J // Q I / / / / lo/ i / /0 0,, / / /v �4// /' / / \_�/ / / S ,h e''/ // \ $ /' ✓; v // / f / / // /./ / \ ////i / WOODS l i S : _ �JI/zl/ I /- EXTEND TEMP 3@72" CSP REMOVE AFTER DETOUR / \ I ick)/ \I / I CHARLES' D. PLESS 1 / 1,V DORIS/ J. PLESS 1 I / \ / / C I it I 1 I I 1-, -- / / I I / / 1 1 il / I 1 / I I �.�m``'- 1 A \ / I\ \ PROJECT REFERENCE NO DF/76/4.2044/38 P,W SHEET NO ROADWAY DESIGN ENGINEER SHEET NO HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ENGINEERS 201 W. MARION ST SHELBY, NC 28150 PH (704) 476-0003 CORP. LICENSE NO.: C-0275 PERMIT DRAWING SHEET 3 OF 7 TEMPORARY IMPACT IN SURFACE WATER END CONSTRUCTION —DET— STA 12 + 74.68 DO NOT DISTURB ROCK WALL DENOTES TEMPORARY IMPACTS IN SURFACE WATER DENOTES IMPACTS IN SURFACE WATER HAYWOOD COUNTY BRIDGE #430005 THOMAS *. RIDDLE CATHY M. RIDDLE DB 500 PG 1872 BEGIN CONSTRUCTIO -DR1- STA 10 + 50.00 WARP SBG AT MIN 0.2% TO DRAIN WOODS BEGIN BRI'GE -L- STA 11 + 30.72 BETTY C. SELLERS SETPHANIE *ARREN DB 1017 P 1352 BEGIN RESURFACIN -Y- STA 11 + 00.0 HAYWOOD .245 BEGIN PROJECT -L- STA 10 + 11.12 BEGIN FDPS -L- STA. 10+62.90 BEGIN SBG -L- STA. 10+91.81 END RESURFACING -Y- STA 12 + 25.00 CHARLES D.PLE( DORIS J. PLESS DB 679 PG 223 PLAT CAB C PG 2352 FOR -L- PROFILE, SEE SHEET NO. 5 FOR -Y- PROFILE, SEE SHEET NO. 6 FOR -DR1- PROFILE, SEE SHEET NO. 6 SITE 1 EXIST, EXISTING WOODS L PDE BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY .RESIDENT ENGINEER CLASS B RIPRAP 2 TONS, 7 SY GEO 11 /� /yI CLASSSYB 'IPRA' i� 2 TON , 7 SY c 0 1 ,4�� BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY RESIDENT ENGINEER WOODS WOODS BEGIN F -DR1- S A BANK STABILIZATION CLASS II RIPRAP OR NATIVE MATERIAL (TYP.) (STRUCTURES ITEM) CHARLES D.PLESS DORIS J. PLESS DB 679 PG 223 PLAT CAB C PG 2352 BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY RESIDENT ENGINEER WOODS SPECIAL CUT DITCH SEE DETAIL 4B DO NOT DISTURB ROCK WALL END BRIDGE -L- STA 12 + 03.41 EXCAVATE TO ELEV 3043' UNDER THE PROPOSED BRIDGE THEN DAYLIGHT UPSTREAM AT 4% AND DAYLIGHT DOWNSTREAM AT 0.3%. PROJECT REFERENCE NO DF176/4.2044/38 SHEET NO ROADWAY DESIGN ENGINEER SHEET NO HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ENGINEERS 201 W. MARION ST SHELBY, NC 28150 PH (704) 476-0003 CORP. LICENSE NO.: C-0275 BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY RESIDENT ENGINEER END PROJECT -L- STA 13 + 50.00 TEMPORARY IMPACT IN SURFACE WATER PERMIT DRAWING SHEET 4 OF 7 PROP. ASPHALT DRIVE END FDPS -L- STA.12+86.30 DETAIL 4A STANDARD 'V' DITCH ( Not to Soule) -L- STA.11+48 TO 11+64 LT DAYLIGHT AT 0.5% DETAIL 4B SPECIAL CUT DITCH (Nat to Scale) -L- STA. 12+14 TO 12+50 RT SEE PFL FOR DITCH GRADE 14.3% AT-1 END APPROACH SLAB PROP. SBG -L- STA 12+13.97 TYPE '-83 (SC R 0') VARIES 3'-1" 1,_1„TO 6'-4" TYPE -Ill 1-1" —PROP. SBG BEGIN APPROACH SLAB TO -L- STA 11+20.00 BRIDGE/ROADWAY RELATIONSHIP SKETCH PROP. FDPS 5'-2" PROP. FDPS FOR STRUCTURE PLANS, SEE SHEET S-1 THRU S-XX DENOTES TEMPORARY IMPACTS IN SURFACE WATER DENOTES IMPACTS IN SURFACE WATER HAYWOOD COUNTY BRIDGE #430005 THOMAS *. RIDDLE CATHY A RIDDLE DB 500 PG 1872 BEGIN CONSTRUCTIO -DR1- STA 10 + 50.00 WARP SBG AT MIN 0.2% TO DRAIN WOODS BEGIN BRIiGE -L- STA 11 + 30.72 BETTY C. SELLERS SETPHANIE *ARREN DB 1017 P 1352 BEGIN RESURFACIN -Y- STA 11 + 00.0 -HAY-Wean 424, BEGIN PROJECT -L- STA 10 + 11.12 BEGIN FDPS —L— STA. 10+62.90 BEGIN SBG —L— STA. 10+91.81 END RESURFACING -Y- STA 12 + 25.00 CHARLES D. PLE DORIS J. PLESS DB 679 PG 223 PLAT CAB C PG 2352 FOR —L— PROFILE, SEE SHEET NO. 5 FOR —Y— PROFILE, SEE SHEET NO. 6 FOR —DR1— PROFILE, SEE SHEET NO. 6 CLASS B RIPRAP 2 TONS, - 7SY_GEO SITE 1 EXIST BANK TSTABILI�ATION -NATIVE MATERIAL IF I NEEDED AS DIRECTED BYE, RESIDENT ENGINEER BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY RESIDENT ENGINEER /AMC "f y V 1 „,, to CS B IPRAP N KW O�� / r / BANK STABILIZATION - i I' 'NAATTIIVSEIIRIPRAP MATERALORR \ tII I (STRUCTURES ITEM) /)\\ BANK STABILIZATION rl NATIVE MATERIAL IF I a NEEDED AS DIRECTED BY RESIDENT ENGINEER \¢ / P.) I / CHARLES D. PLESS / DB DORIS679 PG 223 I PLAT CAB C PG 2352/ / / I I I) //—- / WOODS \-� / SPECIAL CUT DITCH SEE DETAIL 4B DO NOT DISTURB ROCK WALL END BRIDGE -L- STA 12 + 03.41 EXCAVATE TO ELEV 3043' UNDER THE PROPOSED BRIDGE THEN DAYLIGHT UPSTREAM AT 4% AND DAYLIGHT DOWNSTREAM AT 0.3%. PROJECT REFERENCE NO DF176/4.2044/38 SHEET NO ROADWAY DESIGN ENGINEER SHEET NO HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ENGINEERS 201 W. MARION ST SHELBY, NC 28150 PH (704) 476-0003 CORP. LICENSE NO.: C-0275 BANK STABILIZATION NATIVE MATERIAL IF NEEDED AS DIRECTED BY / RESIDENT ENGINEER END PROJECT -L- STA 13 + 50.00 TEMPORARY IMPACT IN SURFACE WATER PERMIT DRAWING SHEET 5 OF 7 PROP. ASPHALT DRIVE DETAIL 4A STANDARD 'V' DITCH ( Not to Soule) -L- STA.11+48 TO 11+64 LT DAYLIGHT AT 0.5% DETAIL 4B SPECIAL CUT DITCH ( Not to Scale) -L- STA. 12+14 TO 12+50 RT SEE PFL FOR DITCH GRADE 14.3% AT-1 END APPROACH SLAB PROP. SBG —L— STA 12+13.97 TYPE '-83 VARIES 3'-1" (SC R 0') 1,_1„TO 6'-4" TYPE -III 1'_1" —PROP. SBG BEGIN APPROACH SLAB TO —L— STA 11+20.00 BRIDGE/ROADWAY RELATIONSHIP SKETCH PROP. FDPS 5'-2" PROP. FDPS FOR STRUCTURE PLANS, SEE SHEET S-1 THRU S-XX DENOTES TEMPORARY IMPACTS IN SURFACE WATER DENOTES IMPACTS IN SURFACE WATER 0 0 1n HAYWOOD COUNTY BRIDGE #430005 C 11 —L Ill llr�r9- 91r�\r! moll .■ 9 i ll. r'. 1 El ll111 I .II 1L[. 1'11 IIi.71I ;Illl1 11 II L111, .11 El CMl:I _. ■ IL Al II.: PROJECT REFERENCE NO. DF17614.2044138 ROADWAY DESIGN ENGINEER SHEET NO. 5 HYDRAULICS ENGINEER a a a 0 7 DY N E C 0 C H- U 0 0 0 0 T 0 \U. U NZ �X. 3 062 NANA 3,054 3050 i lrr.c��_ -L - BEGIN G'ADE E D RESURFACI L I +;I. ELEV. 5,049.69 1 3 046 L. l.L• 1GN 9G1I.i . PI = 11+2..00 EL = 3.052.50' VKC = 9 DS = 20 MPH A ��'Y______ __________/lll� .fSrPil4lrli fil.Llsi7f[iP _' Jll lllllll.MZ---L.� 3 L'�lluciii�---AMll 1117Z7►717rTrCJ1I7R.�C. 778E PIJI■LYII W'1�� 1 Q71111I JII1M1111 .111CCNLIZMC ll= 1/�1L.lIlJ.L• L'L•(ti.Q]!l;ll. llli.11,.11l. .. _ Iuuuuuuuu'uui 1III►1ll 1 • i iII ,h rm. !! -444 71 =0 17']lll':1 .MC CNN 1 I .1I .1I 11111 UlllMwll II CC° - - U DOCUMENT NOT CONSIDERED FINAL 111, o me,wev REAM �� .� . UNLESS ALL SIGNATURES COMPLETED Pi �u�lc��ea _ _[� 1�7TGS ENGINEERS 1111111! 16 ■we[201 W. MARIO28150 N ST '11 I -fr CORP. LICENSE NO.: llll IR 111111111!!!!ill_. SHE(70 4 -000��PH (704) 476-0003 19111E!!ilu119111111111111111111nm.�.-��i�1i��IICA111111A11111111A 75 llll �Ini••_ WM —.....� I- 4iQie�ee IIi�CC „ � ll. ril II 1111/1111111111111111111119121111mi IIE --- ler Abseil4 I V`q ,.�rl.I rinefv� I Il•••• I ■■■■■■lI ] •�su_ I ..ey� kl 1 III L!!.73L r.1. I;4GLrll11AB1r811i 110171'. /If111I _\:\71111.'IIJ.'!'�1 0n11611..l I3;11II1I.NI111. Gl I I I1 . Illrll.9i�11\a195�IGll■ 3 034 3 030 R57_111111'1 i1LLi/7=111111' MMM LJ.F,LLl.!PO/4WRY N.II 7. i1J l4llilN.LLV111lrrr. .lii' ^crra.ncenc .:uicululc&i?cu•lauunc III ILl•U LL1L1!W ,I.'11711 L: Lc.l rI; L.11 I1;'.I'C J!I_AMIR l\L'A ukFE]IC BRIDGE HYDRAULIC DATA DESIGN DISCHARGE = 1400 CFS DESIGN FREQUENCY = 25 YRS DESIGN MH ELEVATION = 30505 FT BASE DISCHARGE = 1900 CFS BASE FREQUENCY = 100 YRS BASE HW ELEVATION = 3050.8 FT OVERTOPPING DISCHARGE = 2700 CFS OVERTOPPING FREQUENCY= 500+ YRS OVERTOPPING ELEVATION = 3051.8 FT,, =OVERTOPPING ELEVATION REPRESENTS LOWEST HIGH POINT ON DECK/ROADWAY, WHICH OCCURS -DRI- STA.11+00 APPROX. WS ELEVATION ON DATE OF ,ARCH 202/ SOUNDING = 3044 FT EMENEEMEN FOR -L- PLAN SEE SHEET NO 4 MMM AAA AAA AAA ... oq 3 050 3 046 3 042 1 3 034 3 030 10 11 12 13 14 3 062 3 058 3 054 PIPE HYDRAULIC DATA TEMP 20,48" CSP Sto.10+42 DRAINAGE AREA = 420 DESIGN FREQUENCY = 5 DESIGN DISCHARGE = 150 DESIGN HW ELEVATION = 3046.6 100 YEAR DISCHARGE = N/A 100 YEAR HW ELEVATION = N/A OVERTOPPING FREQUENCY= 5+ OVERTOPPING DISCHARGE = 190 OVERTOPPING ELEVATION = 3047.4 AC YRS CFS FT CFS FT YRS CFS FT 3 050 3 046 3 042 3 038 I ......�.I —DET- 3 062 lm:iu MLIN.L .aeas± GL7.r.n5:. ---- ■ 'IY1.�.n•1I1.I!L9'' IDRC.I7/,IRnn17.7!JT.S717L?.............li7i��.� �I I/ill �'jI' Ui1%wl.%d ll.l��HL'11�� 'Ili I: 411111111741111111 r7 I 11 a 11 S i - II i..t71.II IW..11 - 2E_[= -1 MM 3 050 C 3 046 3 042 • P. 11 II ■1...1■ I■ 11 II ■ Jlll A _ ■ 1111.1LI1P1(JL' R:O UPI LI �CI:211411. R.9.iI F7111►1 Iln.rrllao 11 J..0 OMURA 11Tn,D1: L.'11 9 CCCC CCCC CCCC CCCC CCCC CCCC CCCC CCCC CCCC CCCC 3 034 AEI PIPE HYDRAULIC DATA TEMP 3@72° CSP Sto. 11 +56 DRAINAGE AREA = 5.5 DESIGN FREQUENCY = 2 DESIGN DISCHARGE = 4/0 DESIGN l-lW ELEVATION = 3051.3 100 YEAR DISCHARGE = 1900 100 YEAR HW ELEVATION = N/A OVERTOPPING FREQUENCY= 2+ OVERTOPPING DISCHARGE = 500 OVERTOPPING ELEVATION = 3052.0 SQ YRS CFS FT CFS FT YRS CFS FT 3 030 111 CCC CCC CCC CCC CCC ... CCC ... CCC CCC FOR -DET- PLAN, SEE SHEET NO. 2B-1 10 11 12 13 14 Hand Existing Existing Permanent Temp. Excavation Mechanized Clearing Permanent Temp. Channel Channel Natural Site Station Structure NRTR Fill In Fill In in Clearing in SW SW Impacts Impacts StreamNo. (From/To) Size / Type Map ID Wetlands Wetlands Wetlands in Wetlands Wetlands impacts impacts Permanent Temp. Design (ac) (ac) (ac) (ac) (ac) (ac) (ac) (ft) (ft) (ft)1 -L- 10+37/10+66 Temporary Detour Chinquapin Creek 0.02 99 2 -L- 11+07/13+62 Restored Streambed Pisgah Creek 0.20 0.02 270 40 2 -L- 12+47/13+05 Temporary Access UT to Pisgah Creek < 0.01 < 0.01 15 50 TOTALS*: 0.20 0.04 285 189 0*Rounded totals are sum of actual impactsNOTES:Revised 2018 Feb SHEET 7OF 7 WETLAND AND SURACE WATER IMPACTS SUMMARYWETLAND IMPACTS SURFACE WATER IMPACTSHaywood County430005DF17614.2044138NC DEPARTMENT OF TRANSPORTATIONDIVISION OF HIGHWAYS10/26/2021