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Home My WebLink About20140183 Ver 1_Application_20140221PAT McCRt�R� i'.�rOVERNUR ,��l-f %J": ~�'°`"' 4:•` % 1 ' �w • R.,�o ' ' �r '/ �F �' '3 '" ;� ;�, � 1 ��J/ � �� . Y ! � } F� � �R �� w i rIr y� • �� a�`,y` w �, �,; �; : .� . v�F �<<4 i, �� • STATE OF NORTH C�ROLINA DEF'ARTPvIEN�T OF TRANSPtJRTATION Pa C�. Bc�x 25241, Raleigh, N� 27611-52(�2 PHONE: 919-733-252U F ebruary 2 0, 2(J 14 1VIr. An�.y Wi111ams LJ. �. Army Corps of Engin�ers Raleigh Regulatory Field t�f� ce 3331 �-Ieritage Trade Drive, Suite 1(�5 Wal�e Forest, NC 2?'S87 �ubj ect: Nation�ide Permit #3 Rebulld Bridge #265 on SR 1345 Alleghany C�►unty, North +�ar�lina Proj ect Number: 17BP.11.R.57 (DW(� Permit Fee: �24U) This is a State funded project Dear Mr. Wl�I1�I11S: TCJNY TATA SE�R:ETAR'�' In January of 2013, heav� stor�ns obllterated the subj ect bridge c��er the New River in A11e��any Count�. V'Ve were able to recover some of the ald bridge but other part:s vvere washed completely away. The Norih Carolina Department of Transpartatian is scheduled tt� replace this bridge with a new bridge at the same location. The old bridge wa� a single lane 1� span 452' lor�g 1ow water brid�e with a timber floor o� steel I-beams wlth concr�te piers and abutments with a 12' out to out width. The new proposed structure 1s a dt�ubl� lane bridge with 8 spans 520' lo�g us�ng 21" Cc�red slabs vvith a spi11 thru abutment on the �v�st �ide and a vertical abu�tment on th� eas� side. New stream impacts from interior bents in the water wi11 actually be reduced as a result of this project. In stream impacts from the ald 15 span struct�xre totaled 546 square feet or �.0125 acres. In stream impacts from the new dri11 shafts will �otal 148.5 square �eet or O.U034 acres. The result is a�eduction of per�nanent in stream impacts by 397.5 square f�et or 0.0491 acres. Due to the width of the river, a rock causeway will b� nee�ed to construct the new bridge. The temp�rary causewa� will extend approximat�ly 24 li�ear feet beyc�nd the f.inal pertnane�t riprap impacts an the New Ri�er banks. C)n1y 1/2 af th� �auseway w�ll be installed at one time to maintain stream flow during construction. In addltian, appro�imatel� seven�een 72"� 44" �SPAs will be installed under the causeway to m�:intain flov� (see at�ached plan shee�s). Tata1 temporary causeway area is approximately 4.48 acres. tJnce the rem�fning old interic�r bents are removed and the dr�ll shafts are eonstructed on the west side c�f the river, the causewa� will be removed and the process wi11 be repeated on the east side of the river. P. (J. Bax 250, N. W�Lx�:,sBOxc�, NC 28659 PHONE (336) 667-9111 F�x (336} 66�-4549 Mr. And� Wiiliams Sridge #2�5 on SR 1345, Alleghany Page 2 February 20, 2014 The road has been clased for m�ore than a year no�v and will remain so un�il the new structure �� complete �no on-site detc�ur abviously). The or�ly permanent impact increase �s bank stabill�ation du� to the wider bridge and pipe outfalls on the wes�ern appro�ch. As a result, nc� mitigation �s praposed. Stream impacts are tabulated belc�w. Stream Imp�.cts: Proposed Temporary Riprap Tr�tal Impa.cts �tatia►n Old Structure Structure De�vateri�g Impacts at this Number Size �ize & Causeway feet Location feet 15 span �� 8 span �� 52Ci' � 24 linear Bridge #265 452' bridge 21" cored slab fee� or 0.48 51 75 obliterated brid e acres N/A l l�92 lt. i e c�utfall Ri ra 10 I 0 2t� N/A 13�42 lt. i e outfall Ri ra 10 10 24 Net Perm. Bent Fill is negati��. Total Proj ect Impac�s =11 � Ri ra Im acts ='71 feet line�.r feet �canstruction of this proj ect vvill require impacts tca w�ters of the LTnited �tates 1n tl�e New River Basin. The existir�g bridge crasses the Ne�w River (Class: �; CJRW). As shown �r� the impact summary sheet 1n the plans, there will be about 2U linear feet of riprap placed on the banks of Rack Creek (�lass C: �j. The remai�ing project �mp�.c�s are attributed to the Nevc� River itself. This prc�j ect did require a�LOMR, which has been obtained. This praject was reviewed for the presence of threatened and endangered species in Sept�mber 2413 . The subj ect proj ect wlll have no eff�ct on any federally listed endangered plan� or animal specles. Cultural resource compliance work has been cor�pl�ted (s�e attachments). There w�11 be no effect ta any archaealoglcal r�sources. �rom a historzc architecture standpolnt, the (�-ambill Family Farm is l+�ca�ed adj acent to the proj ect on ihe east s�de of the rivero This prope�-ty is eliglble for listing on the National Register. We have coordlnated with the SI-�Pt� a�.d agreed to malntain the fence and install a single bar rai� on th� brldge. As a result, S�IP'O has concurred with a no adverse effect �nding. Although the brldge is a large one, the project impacts are nat signi�cant 1n nature anc� shc�uld not r�move or degrade exist�ng water quality use�. �ridge deck stor�nwater wi11 be rc�uted to a preformed �cour hole. Total land disturbance wi11 b� less th�n 1 acr�. All appropriate B��IPs will be used during construction. Mr. Andy Williams Bridge #265 c�n SR 1345, .A lleghany Page 3 February 20, 2U 14 By copy af this elec�tronic letter, �t is requested that 1�1rs. 11�Iarla �hambers with the Narth Carolina WlIC�Ilf� Resources Commission cam�nnent directl� to you cc��cerning the 4t�4 Nationwide Per�nit application with a copy sent to �ne. By �opy of this ele+�tronic letter, it is requested that th� Di��sic�n af Water Quality, 401 /V�etlands LTnit, lssue th� appropriate per�nit for constructi�� c�� thls proj ect. It is requeste� that any cc�mments r�lated to the 4t� 1 certi� catzon be forwarded d�rectly to me with a copy ser�t to �h� �.JS Army Carps af Engineers. We vvould 11ke to be�in construction a� saon as possible. If further infc�rmatic�n xs required, please let me know. Yc�ur early review and co�sid�ratican wi11 be appreciated. Sincerely, I-�eath Slaughter Division Environmental Of�cer Encl�sures cc: Andy Williams, US Ar�ny �orps of Er�gineers Marla Chambers�, NCWR� Amy Chapman, Dlvisior� of Water Quality Dave �Vanucha, Divislon of Water Qua11�y Mi1�e Pett�j ohn, PE, Divzsion Engine�r David ��.yne, PE, Bridge Malntenance Engin�er Jami C�uynn, D1vislon Bridge Program l��Ianager I�eath Slaughter, Iaivision Environm�e�tal (.J��'�ce�r � Neil Tr�vette, Roadside Environmental Field �CC�peratior�s� Engineer �°� ��A ��'�� c�ffice Use Qnly: ��`�� « r �� Corps actian ID no. � � > � -;., � ,� � a � t ; < < 7 �i� ,� , .,,�. � � �� z�t<<,��r� DWt� prOjeGt na. °,;,.r,. k,;=t�<, '�'�`�' .�� Form Version 1.3 Qec 10 2�48 Pr�e-Con�tructit�n N�otification (PCl'�)� Fo�rm A. A � � lic�nt Informati�o�n 1. Pro�ces�sing 1 a. Type(s) af approval sought fram the Section 404 F'ermit Secti n 1 P r ' Car s: � ❑ 0 0 e m i t p 1 b. Specify Na�ionwide Permit (NWP) number: 3 or General Permit (�P) number. 1 c. Has the NWP c�r GP number been verified by the Corps? ❑ Yes � No 1 c�. Type(s} of apprc�val sought from the DWQ (check all that apply): � 401 Water Quality Certification -- Regular Q Nan-40�4 Jurisdictional General Permit ❑ 401 W�ter G2uality Certification -- Express 0 Riparian Buffer Authorizatic�n 1 e. Is this notification solely for the record For the record only for DWQ 4�1 For the record only for Carps Permit: because written approval is not required? Certification: ❑ Yes � No Q Yes � No 1 f. is payment into a mitigatian b�nk or in-fieu fee pragram proposed for mitigation �,�� af impacts? [f so, attach the acceptance letter fram mitiga�ion bank or in-1'reu fee progr�m. 1 g. Is the project lacated in any of NC's twenty coastal counties. if yes, answer 1 h ❑ Yes � Na below. 1 h. Is the project located within a NC DCM �4rea of Environmental Concern {AEC)'? � Yes � No 2. Project lnformation 2a. Name af project: Bridge #265 on �R 1345 2b. Caunfiy: Alleghany 2c. Nearest municipality / town: Ame�ia 2d. Subdivision name: 2e. NCDC�T only, T.I.P. ar state �76P.11.R.5? project no: 3. C�wner Information 3a. Name(s} on Recorded Deed: NCD4T 3b. Deed Baok and Page Na. 3c. Responsible Party (far LLC if appiicable): 3d. Street addr�ss: 801 St�tesville F�nad 3e. City, state, �ip: North Wilkesbora, NC 28��9 3f. Telephone no.: 336-903-92C}2 3g. Fax no.: 336-667-4549 3h. Email address: hslaughter��ncdot.gav P�ge 1 af �0 PCN Forrn -- Version 1.3 December 1 U, 2008 Ver�ion 4. Applicant Information (if different from c�wner) 4a. Applicant is: ❑ Agent ❑ CJther, specify: 4b. Name: 4c. Bu�iness name (if applicable}: 4d . Street add ress: 4e. City, state, zip: 4f. Telephone na.: 4g. F�x no.: 4h. Email address: 5. Agent/Consultant tnformatian {if applicable} 5a. Name. 5b. Business name {if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Page 2 of 1 a P�N Form -- Versian 1.3 December 10, 2Q48 Versic�n B. Project Infarmation and Prior Project Histc�ry 1. Property Identification 1 a. Property identificatian no. (tax PIN or parcel lD): 1 b. �ite coordinates in decimal de rees : Latitude: 36.55184 Longitude: - 8'i .181 �� { g ) (DD.�DDDDD) (-DD.DIJL7DDD) 1 c. Property size: 1.9 acres 2. Surface Waters 2a. Name of nearest bady of water (stream, river, etc.) to N�w River proposed project: 2b. Water Quality C�assification of nearest receiving water: C; C)RW 2c. River basin. N�w 3. Project Description 3a. a�scribe the existing c�nditions on the site and the general land use in the vicinity of the praject at the time c�f this applic�tion: Obliterated bridge in a rural area 3b. List the tatal estimated acreage of all existing wetlands on the property: 0 acres 3c. List the tc�tal estimated Iinear feet af all existing streams (intermittent and perennial) c�n the property: 1054 linear feet 3d. Expiain the purpose af the proposed project: Rebuild bridge #265 3e. Describe the overall praject in detail, including the type of equipment ta be used: See attached cover letter. 4. Jurisdictional Determinations 4a. Have jurisdiction�l wetland or stream determinations by the Corps or St�te been requested or obtained for this property / project (including all prior phases) in the past? ❑ Yes � No [.� Unknown Comments: 4b. If fihe Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary 0 Final 4c. 1f yes, who delineated the jurisdictional areas? AgencylConsultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or �tate determin�tions and attach document�tion. 5. Project History 5a. Have permits ar certifications been requested or obtained for �es Na Unknown this ro'ect includin ail rior hases in the ast? � � � p 1 C � p p } p 5b. If yes, explain in detai� according to "help file" instructions. 6. Future Project P1ans 6a. Is this a phased project? ❑ Yes � No 6b. If yes, explain. Page 3 of 10 PGN Form -- Version 1.3 December 10, 2fln8 Versic�n C. Proposed Impacfis lnventc�ry �. Impacts Summary 1 a. Which sections were completed below for yaur pr+�ject (check all that appiy}. �{ Wetlands {�I Streams - tributaries [] Buffer� ❑ C�pen Waters ❑ Pond Canstructian 2. Wetland Impacts If there are wetland impacts proposed on the site, then compiete this question fc�r each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdictian number -- Type of impaet Type of wetland For�sted {�orps - 404, 14 Area of imp�act Perm�nent (P) or (if knawn} DWQ -- non-4�4, other} ��cres} Tem c�ra T ❑ Y'es Q Carps W1 �] P � T No DWC� � ❑ C ❑ Yes [.� Carps �� P � T No DWQ � ❑ [� Yes ❑ Corps W3 ❑ P❑ T No DWQ Q ❑ ❑ Yes ❑ Corps W4 ❑P[�T No DW 0 ❑ � ❑ Yes [� Corps W5 ❑ P❑ T No DWQ d � [] Yes ❑ Corps W6 ❑ P[� T No DWQ ❑ � 2g. Total wetland impacts 2h. Camments: 3. Stream impacts If there are perennial or intermittent stream impacts (including temporary impacts) prnposed an the site, fihen complete this question for ail stream sites impacted. 3a, 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average ��+�t number - (PER} ar (Corps - 4�4, 14 stream length Permanent (P} ar intermittent p�i(� — non-4C�4, width (line�r Temporary {T) (I NT)? other} (feet) feet} Riprap & S1 P T Dewaterin / New River � PER � Corps �� ,�5 � � � 1 NT DWQ Causewa � � Y �j PER � �orps S2 � P� T Riprap/Dewatering Rock Creek 20 20 � I NT (� DWQ � PER �j Corps S3 � P(� T Riprap/Dewatering Rock Creek �NT DWQ �Q �� ❑ � ❑ PER [� Corps S4 ❑ P[� T � NT DWQ ❑ ❑ ❑ P�R � Corps S5 ❑ P' ❑ T I NT DWQ ❑ a ❑ �� ❑ co�p� S6 ❑ P ❑ T !NT DWQ � ❑ 3h. Totai stream and tributary impacts 115 3i. �omments: 5ee cover letter for impact details Page 4 c�f 10 PGN Form -- Version 1.3 December 10, 2�Q08 Version 4. Open Water fmpacts if there are proposed impacts to lakes, pond�, estuaries, tributaries, saunds, the Atlantic C}cean, or any ather apen water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number -- (if applicable} Type of impa�t Waterbady type Area caf impacfi (acr�s} Permanent (F') car Tem ora T CJ1 ❑P❑T 42 ❑P❑T 03 ❑P❑T CJ4 ❑P❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If ond ar lake construction ro osed, then com lete the chart below. 5a. 5b. 5c. 5d. 5e. Wetland Impacts (acres) Stre�m Impacts (fe�t) Upland Pond ID Proposed use or purpose {�cres) number of pond Flaoded Filled Exc�vated Flooded Filled Excavated F`looded P1 P2 5f. Tatal 5g. Comments: N/A 5h. Is a dam high hazard permit required? ❑ Yes � Rlo ff yes, permit ID no: 5i. Expected pond surFace area {acres}: 5j. Size of pond watershed {acres}: 5k. Method af construction: 6. Buffer Impacts (for DWQ) If project will impact a pratected riparian buffer, then complete the chart below. If yes, then individu�lly Iist all buffer impact� belaw. If an im acts re uire miti ation, then ou MUST fill out S�ction D of this form. 6a. [� Neuse [� Tar-Pamlico ❑ ath�r: Project is in which protected basin? ❑ C�tawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number -- Reason Buffer Zone '! imp�ct �one 2 imp�ct Permanent (P) c�r far Stream name mitig�tian (square feet� (square feet) Tem ora T im act re uired? ❑ Yes B1 ❑P[]T No � � Yes 62 [�P❑T No 0 ❑ �es g� ❑P❑r �a C� 6h. Total buffer i�npacts 6i. Commenfis: P�ge 5 of 14 PC�N Farm - Versian 1.3 D�cember 'I�►, ��8 Versior� D. Impact Justification and Mitigation 1. Avoidance and Minimizati�►n 1 a. Specifically describ� measures taken to avoid or minimize the proposed impacts in designing praject. Bridge ta Bridge with fewer spans. Bridge will also be elevated to reduce drift and imprave canoe traffic. 1 b. Specifically describe measures taken to avoid c�r minimiz� the prc�posed imp�cts through construction fiechniques. All appropriate BMPs will be used during construction 2. Compensatory Mitigation for Impacts to Waters of the U.�. or Waters of the State 2a. Does the praject require Campensatory Mitigation for ❑ Yes � No impacts to Waters of the U.S. or Waters of the St�te? 2b. If yes, mitigation is required by (check all that apply): ❑�WQ ❑ Corps ❑ Mitigatic�n bank 2c. If yes, which mitigatian option will be used for this ro`ect? Q F'ayment tc� in-lieu fee program p 1 ❑ F�ermittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Gredits Purchased (attach receipt and letter) Type Quantity 3c. Comments: 4. Camplete if Making a Payment to In-lieu Fee Program 4a. Approval letter from in-lieu fee pragram is attached. ❑ Yes 4b. Stream mitigation requested: iinear feet 4c. If using stream mitigation, stream temperature: ❑ warm ❑ caal [�cold 4d. Bufifer mitigation requested (DWQ only}: square feet 4e. Riparian wetland mitigation requested: acres 4f. Non-riparian wetland mitigation requested: acres 4g. Coastal {tidal) wetland mitigation requested: acres 4h. Gomments: 5. Complete if Using a Permittee Responsible Mi#igation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mifiig�tion plan. Page 6 �f 10 PCN Form -- Versic�n 1.3 December 10, 2Q08 Versior� 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6aa Will the prc�ject result in �n impact within a protected rip�ri�r� buffer that requires ❑ Yes �'j No buffer mitigatian? 6b. !f yes, then identify the square feet of impact ta each zone c�f the riparian buffer that requires mitigation. Calculate the amount of mitigation r�quired. 6c. �d. 6e. Zone Reason for impact Tofial imp�ct Multiplier Required mitigation (square fieet� (square feet) Zone 1 3(2 for Catawba) Zone 2 1.5 6f. Total buffer mitigati4n required: 6g. If buffer mitigation is required, discuss what type of mitigation �s proposed (e.g., payment to priva�e mitig�tion b�nk, permittee respon�ible ripari�n bufifer restaration, payment into �n apprt�ved in-lieu fee fund). 6h. Comments: Page '7 of 10 PGN Form -- Version 1.3 December 1Q, 2C�08 Versir�n E. Starmwater Management and Diffuse Fiow Plan (required b►y IJWQ) 1. Diffuse Flow Plan 1 a. Does the project inc{ude or is it adjacent to protected rip�rian bufFers idenfiified � Y�� w i t h i n o n e o f t h e N C R i p a r i a n B u f F e r P r o t e c t i o n R u l e�? 1 be If yes, then is a diffuse flow plan included? if no, explain why. ❑ Yes [� No Gornments. 2. Stormwater Mana ement Plan 2a. What i� the averall percent imperviousness of this project`? % 2b. Does this project require a Stormwater Management Plan? ❑ Yes (�{ No 2c. If this project DC)ES NCJT require a Stormwater Management Pfan, expl�in why: Disturbing less th�n 1 acre 2d. If this project D4ES require a Starmwater Managernent Plan, then provide a brief, narr�tive description of the plan: ❑ Gertified Lacal �overnment 2e. Who will be responsible for the review af the 5tormwater M�r�agement Pian? C] DWQ �tarmwater Program ❑ CJWQ 40'1 lJ n it 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? ❑ Phase ! I 3b. Which of the followin locaii -im lemented stormwater mana em�nt ro rams � N�� Y p 9 P g [� USMP apply (check all that apply)� ❑ W�ter �upply Watershed ❑ C�fiher: 3c. Nas the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ �tormwater Pro ram Review ❑ Ca�stal counties ❑ HQW 4a. Which of the following state-implemented stormwater man�gement programs apply � p�� (check all that �pply}: [� Session Law 20�6-246 � CJther: 4b. Has the approved �tarmwater Management Plan with proofi ofi approval been attached? Q Yes � Na 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Y�� a 5b. Have ali of the 401 Unit submittal requirem�nts been met? �] �y�s [� No Page 8 af 1� PCN Form -- Versian 1 e3 Decemb�r 1�, ZU�8 Version F. �upplementary Informatian 1. Enviranmen#al Documentation {DWQ Requirement) 1 a. Does the project involve an expenditure af public (federallstatello�al) funds or the �,�� use of ublic federal/state land? � � p ( } 1 b. If yau answered "yes" to the above, does the project require preparation of an enviranmenta! document pursuant ta the requirements of the Nafiic�nal or State ❑ Yes � No {Narth Garalina) Enviranmentaf Palicy Act (NEPAISEPA}? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Cle�ring House? (If so, attach a capy ofi the NEPA or SEP� final �pprova! I ette r. ) [,� Yes [�] N o Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation af DWQ Wetiand Rules (15A NCAC 2N .45C�0), Isol�ted Wetland Rules (15A NCAG 2H .1340), D1NQ Surface Water or We�land Standards, � Yes � No or Riparian Buffer Rules (15A NCAC 2B .o�ao>? 2b. Is this an after-the-fact permit �pplicatian? ❑ Yes (� Na 2c. If yau answered "yes" to one or bath af the above questions, prav�de an explanation af the violation(s}: 3. Gumulative Impacts (DWQ Requirement� 3a. Wi11 this project (based on past �nd reasonably anticipated future impacts) result in �.�� o additional development, which couid impact nearby downstream water quality? 3b. If you �nswered "yes" ta the above, submit a qualitative or quantitative cumulative imp�ct �nalysis in ac�ord�nce with the mast recent DWQ policy. If you answered "no," pravide a short narrative description. 4. 5ewage �isposal tDWQ Requirement} 4a. Clearly detail the ultimate treatment methods and dispasition (non-discharge c�r discharge} c�f wastewater gener�ted fram tne proposed project, ar available capaci�y of the subject facility. N/A Page 9 af 10 PCN Form -- Version 1.3 Qecember 'I 0, 2�U8 Versi�n . 5. Endangered Species and Designated Critical Habitat (Corps Requirement} 5a. Wi11 this project occur in or near an area with federally protected species or ��s ��a hab�tat? 5b. Have you checked with the USFWS concerning Endangered Species Act � Y�� impacts? ❑ Raleigh 5c. If yes, indicate the USFWS Field Qffice you haue contacted. ❑ Asheville 5d. What data saurces did you use to determine whether your site would impact End�ngered Species c�r Designated Cr�tical Habit�t? �I� and visual c�bservation 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes (� Na 6b. What dat� sources did you use to determine whether yaur site wouid impact Essential Fish Habitat? WRC will comment 7. Historic or Prehistoric Cuftural Resources (�orps Requirement} 7a. Will this project occur in ar near an area that the state, federal or �ribal governments have designated as having historic or cultural preservation � Y�s � No s t� t u s ( e. g., N a t i o n a l H i s t o r i c T r u s t d e s i g n a t i o n o r p r o p e r t i e s s i g n i f i c a n t i n North Carolina history and archaeology}? 7b. What data sources did you use to determine whether your site wc�uld impact historic or archeologic�l resc�urces? See cover letter and attachments. 8. Flood Zone Designation (Cc�rps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain'? � Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: CLOMF� was obtained. 8c. What source(s) did you use to make the floodplain determination? ncflaodmaps.com J. I-�eath Slaughter 2/2�►/14 Applicant/Agent's Printed Name . Applicant/Agent's Signa� e Date (Agent's si ature is valid onl}o if an authcarizatia etter from the applicant is provided.} Page la of 1a P�N Form -- Version 1.3 December 1 Q, 2�08 Versic�n BRIDGE 265 Ne w R i v e rSR1345(Farmers F i s h Cam p R d R o c k y C r e e k Bridge 265 on SR 1345 (Farmers Fish Camp Rd) over the New River Alleghany County North Carolina SHEET 1 0 2,000 4,000 Feet Division 11 On-Call Design Services NCDOT Division of Highways SUR ASHE WATAUGA ALLEGHANY BRUNSWICK VICINITY MAP Ha n d T e m p o r a r y Ex i s t i n g E x i s t i n g Pe r m a n e n t T e m p . E x c a v a t i o n M e c h a n i z e d C l e a r i n g F i l l P e r m a n e n t T e m p . C h a n n e l C h a n n e l N a t u r a l Si t e S t a t i o n S t r u c t u r e F i l l I n E x c a v a t i o n I n i n C l e a r i n g i n i n S W S W I m p a c t s I m p a c t s S t r e a m No . ( F r o m / T o ) S i z e / T y p e W e t l a n d s W e t l a n d s W e t l a n d s i n W e t l a n d s W e t l a n d s W e t l a n d s i m p a c t s i m p a c t s P e r m a n e n t T e m p . D e s i g n (a c ) ( a c ) ( a c ) ( a c ) ( a c ) ( a c ) ( a c ) ( f t ) ( f t ) ( f t ) 1 1 6 + 5 7 t o 2 1 + 0 6 C a u s e w a y 0. 4 8 24 16 + 1 6 t o 2 1 + 3 6 B r i d g e 0. 0 3 51 11 + 9 2 L T Pi p e <0 . 0 1 < 0 . 0 1 1 0 1 0 13 + 4 2 L T Pi p e <0 . 0 1 < 0 . 0 1 1 0 1 0 TO T A L S : 0. 0 3 0 . 4 8 7 1 4 4 Te m o r a r y S W I m p a c t s a r e d u e t o C a u s e w a y f o r b o t h P h a s e I & P h a s e I I . Pe r m a n e n t F i l l i n S u r f a c e W a t e r s i s f o r B a n k S t a b i l i z a t i o n & D r i l l e d S h a f t s , ( 3 ) - s h a f t s p e r b e n t = 1 4 8 . 5 S F Te m p o r a r y S W I m p a c t s d u e t o B a n k S t a b i l i z a t i o n a t P i p e O u t l e t s = 1 0 4 S F Pe r m a n e n t S W I m p a c t s d u e t o B a n k S t a b i l i z a t i n a t P i p e O u t l e t = 1 0 6 S F AT N R e v i s e d 3 / 3 1 / 0 5 10/12/2013 17 B P . 1 1 . R . 5 7 - 2 0 2 6 5 W E T L A N D P E R M I T I M P A C T S U M M A R Y SU R F A C E W A T E R I M P A C T S SH E E T 2 o f 7 WE T L A N D I M P A C T S AL L E G H A N Y C O U N T Y NC D E P A R T M E N T O F T R A N S P O R T A T I O N DI V I S I O N O F H I G H W A Y S TT I N V =2 3 5 6. 3 0’ I N V =2352. 01’ INV=2348.22’ INV=2344.84’INV=2349.20’ INV=2351.07’ 18" CMP 18 " C MP18 " C M P BRIDGE #265 N E W R I V E R N E W R I V E R SR 1345 FAR MERS FISH CA MP RD. GPS 1342-4 18" CMP EIP EIP 60.00’ EXISTING R/ W EXISTING R/ W 6 0 . 0 0 ’ EXISTING R/W EXISTING R/W D ISA P P EAR ING S TR EAM 1 2 3 4 5 6 7 8 9 2 3 5 5.6 9’ F L O O R E L E V. 2 37 3. 9 1’ FLO O R ELEV. 2365.33’ FLOOR ELEV. 2349 .16 ’ FLOOR ELEV . 2359.31’FLOOR ELEV. 2 3 6 0.18’ F L O O R E L E V. 4 8" W W 4 8" W W GR GR GR 48" WW 1 SBW S 1S FD 48" WW 1 SBW 1 S F D 1.5S FD 1S F D C O N C H W - W W C O N C R O C K WA L L WD WALL WD WELL S BS T BST B R IDGE C O V E R E D W D CONC 1S FD WD DECK M TL 5SBW 5SBW M TL S DUE TO MARSH AND MUD AREA INACESSABLE DUE TO MARSH AND MUD AREA INACESSABLE WELL R O C K C R E E K R O C K C R E E K BST G R A SS G RA S S GRASS GRASS GR TANK S E P T IC CONC CONC R O C K H W RO CK HW 5 4 3 2 1 1"=40’ SCALE 1"=40’ SCALE .0 4 .0 3 .0 2 .01 .00 .0 1 .0 2 .0 3 .0 4 .04.03.02.02.04EXIST.I N C. 15’ + 8 1.9 5 +75.00 BEGIN EG +50.00 END EG . 0 1 . 0 0 . 0 1 . 0 2 . 0 3 . 0 4 . 0 2 9’9’ 8:1 8:1 .0 3 .0 4 .0 4.03 .0 2.01EXIST. 9 ’ 9 ’ S S SURFACE WATER DENOTES IMPACTS IN TS TS IMPACTS IN SURFACE WATER DENOTES TEMPORARY LEGEND TEMPORARY SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) SURFACE WATER IMPACTS SHEET 3 OF 7 PERMIT DRAWING WETLAND AND SURFACE WATER IMPACTS PERMIT DUE TO BANK STABILIZATION SURFACE WATER IMPACTS DUE TO BANK STABILIZATION SURFACE WATER IMPACTS DUE TO BANK STABILIZATION TEMPORARY SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) SURFACE WATER IMPACTS WATER IMPACTS TEMPORARY SURFACE DUE TO BANK STABILIZATION TEMP. SURFACE WATER IMPACTS TEMPORARY SURFACE WATER IMPACTS SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) PLANS PREPARED BY : 900 RIDGEFIELD DRIVE SUITE 350 RALEIGH, NORTH CAROLINA 27609-3960 RUMMEL, KLEPPER & KAHL, LLP NC LICENSE NO. F-0112 (919) 878-9560 SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO.8 / 1 7 / 9 9 1/ 14 / 2 0 14 R : \ H y d r a u l i c s \ P E R M I T S _ E n v i o r n m e n t a l \ D r a w i n g s \ 0 2 0 2 6 5 _ H y d _ p s h 0 4 _ w e t . d g n F k e y s 0 0 0 PROFILE (HORIZONTAL) GRAPHIC SCALES PLANS PROFILE (VERTICAL) 0 00 100 100 50 50 50 50 10 2010 TO BE EXCAVATED RDY-1 N A D 8 3 / N S R S 2 0 0 7 020265 15 " RC P - IV 2GI 2GI RCP-IV 15" 15" 18" CMP REMOVE SEE DETAIL A SPECIAL CUT DITCH DETAIL D PSH SEE AA W PLAN VIEW SECTION A-A (4’min typ.) Permanent Soil Reinforcement matting (PSRM) Seed with native grasses at installation. PREFORMED SCOUR HOLE DETAIL D *NOT TO SCALE B FI L L S L O P E 2:1 2: 1 INFLOW 3/08 not shown for clarity) (Rip Rap in basin GROUND NATURAL Outlet Pipe or Ditch Scour Hole (PSH) Square Preformed D PSRM MIN. 1’ TUCK WITH NATURAL GROUND INSTALL LEVEL AND FLUSH WITH GEOTEXTILE LINER: CLASS B RIPRAP PIPE (d =15") 2GI 2GI 2GI 18 " RC P-IV 18" CMP REMOVE 2 4 " RC P- IV 15" RCP-III 2: 1 D Flatter4:1 or d ( Not to Scale) CUT DITCH FROM STA. 22+00 TO STA. 24+00 RT FROM STA. 10+75 TO STA. 12+00 RT Slope Ditch Front DETAIL A Max. d= 1.5 Ft. Min. D= 1.5 Ft. Type of Liner= Cl. B Rip-Rap Ground Natural Geotextile SEE DETAIL B SPECIAL CUT DITCHSEE DETAIL A SPECIAL CUT DITCH SEE DETAIL B SPECIAL CUT DITCH Flatter3:1 or D 2: 1 ( Not to Scale) SPECIAL CUT DITCH FROM STA. 21+35 TO STA. 22+25 LT FROM STA. 12+35 TO STA. 13+25 RT DETAIL B Min. D=1 Ft. Ground Natural Slope Ditch Front ( Not to Scale) STANDARD BASE DITCH 3: 1 D B d 3:1 FROM STA. 21+75 TO STA. 22+00 RT DETAIL C *When B is < 6.0’ Type of Liner= CL B Rip-Rap Ground Natural GEOTEXTILE Ground Natural B= 2 Ft. Max. d= 1 Ft. Min. D= 1 Ft. SEE DETAIL C STANDARD BASE DITCH INV.=2354.75’ INV.=2351.01’ V10 = 0.88 fps Q10= 1.66 cfs W= 4.0 ft. D= 1.0 ft. B= 3.75 ft. DETAIL E CL II RIP RAP 2’ THK. OR FLATTER SLOPE=1.5:1 GROUND NATURAL ( Not to Scale) STREAM BANK STABILIZATION FROM STA. 21+78.5 RT SEE DETAIL E DUE TO CAUSEWAY BANK STABILIZATION Type of Liner= CL II Rip-Rap, W/Geotextile Fabric Rt. Bank: 158tons CL II Rip-Rap, 167sy Geotextile Fabric Lt. Bank: 37tons CL II Rip-Rap, 39sy Geotextile Fabric STABILIZE WITH CL II RIP RAP REMOVE EXIST. EARTH BERM. SEE DETAIL E BANK STABILIZATION ( Not to Scale) DETAIL F GROUND NATURAL 1.0’min. PIPE 15" OR 18" 2’ GEOTEXTILE Type of Liner= CL I Rip-Rap w/ Geotextile Fabric Fabric (TYP.) Geotextile STA. 12+43.0 LT STA. 11+92.5 LT INV.=2344.82’ 3.0 SY. FIL FAB 3.5 TONS CL I RIP RAP SEE DETAIL F STREAM BANK STABILIZATION BANK STABILIZATION AT PIPE OUTLET 3.0 SY. FIL FAB 3.5 TONS CL I RIP RAP SEE DETAIL F STREAM BANK STABILIZATION BEGIN PROJECT 020265 END PROJECT 020265 T L - 2 TYPE-III TL-2 TL-2 TYPE-III AT-1 SHOP-CURVED TYPE-III SHOP-CURVED TYPE-III -L- STA. 10+95.00 -L- PT Sta. 16+31.55 -L- PC Sta. 21+46.07 -L- PT Sta. 24+31.24 -L- STA. 25+00.00 -L- PC Sta. 11+06.45 -L- PRC Sta. 12+56.74 -L- POT Sta. 9+93.73 -L- PRC Sta. 15+41.95 TL-2 AT-1 10+00 15 + 0 0 20+00 25+00F C C F F F C C F F F F C C FFC C F F C C F F C FC STABILIZATION AT PIPE OUTLETS. WATER IMPACTS DUE TO BANK TEMPORARY & PERMANENT SURFACE 2 3 3 5 2335 2335 2335 2 335 2335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2335 2 3 3 5 2335 2335 2 3 3 5 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2335 2 3 3 5 2335 2335 2 3 3 5 2 3 3 5 23352335 2 3 3 5 23352 3 3 5 2335 2335 2 3 3 5 2335 2 3 3 5 2 3 3 5 2335 2335 2335 2335 2 335 2335 2335 2335 2335 2 3 3 5 2335 2335 2335 2335 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2340 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2 3 4 5 23452 3 4 5 23452345 2345 2345 2345 2345 2 3 4 5 2 3 4 5 2345 2345 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2 3 4 5 2345 2 3 4 5 2 3 5 0 2 3 5 0 2 3 5 0 2350 2350 2 3 5 0 2350 2350 2 3 5 0 2 35 0 2 35 0 2 3 5 0 2 3 5 0 2350 2 3 5 0 2 3 5 0 2350 2350 2350 2350 2355 2 3 5 52355 2355 2355 2355 2 3 5 5 2 3 5 5 2355 2355 2355 2 3 5 5 2 3 5 5 2 3 5 5 2355 2355 2 3 5 5 2360 2 3 6 0 2360 2360 2360 2360 2360 2 3 6 0 2 3 6 0 2360 2360 2360 2360 2360 2 3 6 5 2 3 6 5 2 3 6 5 2365 2365 2365 2 3 6 5 2 3 6 5 2 3 6 5 2365 2365 2365 2 3 7 0 2 3 7 0 2 3 7 0 2370 2370 2370 2 3 7 0 2370 2 3 7 5 2 3 7 5 2375 2 3 7 5 2375 2380 2385 2 3 9 0 2395 2335 2340 2 3 3 5 2 3 4 0 TT I N V =2 3 5 6. 3 0’ I N V =2352. 01’ INV=2348.22’ INV=2344.84’INV=2349.20’ INV=2351.07’ 18" CMP 18 " C MP18 " C M P BRIDGE #265 N E W R I V E R N E W R I V E R SR 1345 FAR MERS FISH CA MP RD. GPS 1342-4 18" CMP EIP EIP 60.00’ EXISTING R/ W EXISTING R/ W 6 0 . 0 0 ’ EXISTING R/W EXISTING R/W D ISA P P EAR ING S TR EAM 1 2 3 4 5 6 7 8 9 2 3 5 5.6 9’ F L O O R E L E V. 2 37 3. 9 1’ FLO O R ELEV. 2365.33’ FLOOR ELEV. 2349 .16 ’ FLOOR ELEV . 2359.31’FLOOR ELEV. 2 3 6 0.18’ F L O O R E L E V. 4 8" W W 4 8" W W GR GR GR 48" WW 1 SBW S 1S FD 48" WW 1 SBW 1 S F D 1.5S FD 1S F D C O N C H W - W W C O N C R O C K WA L L WD WALL WD WELL S BS T BST B R IDGE C O V E R E D W D CONC 1S FD WD DECK M TL 5SBW 5SBW M TL S DUE TO MARSH AND MUD AREA INACESSABLE DUE TO MARSH AND MUD AREA INACESSABLE WELL R O C K C R E E K R O C K C R E E K BST G R A SS G RA S S GRASS GRASS GR TANK S E P T IC CONC CONC R O C K H W RO CK HW 5 4 3 2 1 1"=40’ SCALE 1"=40’ SCALE .0 4 .0 3 .0 2 .01 .00 .0 1 .0 2 .0 3 .0 4 .04.03.02.02.04EXIST.I N C. 15’ + 8 1.9 5 +75.00 BEGIN EG +50.00 END EG . 0 1 . 0 0 . 0 1 . 0 2 . 0 3 . 0 4 . 0 2 9’9’ 8:1 8:1 .0 3 .0 4 .0 4.03 .0 2.01EXIST. 9 ’ 9 ’ S S SURFACE WATER DENOTES IMPACTS IN TS TS IMPACTS IN SURFACE WATER DENOTES TEMPORARY LEGEND TEMPORARY SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) SURFACE WATER IMPACTS SHEET 4 OF 7 PERMIT DRAWING WETLAND AND SURFACE WATER IMPACTS PERMIT DUE TO BANK STABILIZATION SURFACE WATER IMPACTS DUE TO BANK STABILIZATION SURFACE WATER IMPACTS DUE TO BANK STABILIZATION TEMPORARY SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) SURFACE WATER IMPACTS WATER IMPACTS TEMPORARY SURFACE DUE TO BANK STABILIZATION TEMP. SURFACE WATER IMPACTS TEMPORARY SURFACE WATER IMPACTS SURFACE WATER IMPACTS DUE TO DRILLED SHAFTS (TYP.) PLANS PREPARED BY : 900 RIDGEFIELD DRIVE SUITE 350 RALEIGH, NORTH CAROLINA 27609-3960 RUMMEL, KLEPPER & KAHL, LLP NC LICENSE NO. F-0112 (919) 878-9560 SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO.8 / 1 7 / 9 9 1/ 14 / 2 0 14 R : \ H y d r a u l i c s \ P E R M I T S _ E n v i o r n m e n t a l \ D r a w i n g s \ 0 2 0 2 6 5 _ H y d _ p s h 0 4 _ c o n . d g n F k e y s 0 0 0 PROFILE (HORIZONTAL) GRAPHIC SCALES PLANS PROFILE (VERTICAL) 0 00 100 100 50 50 50 50 10 2010 TO BE EXCAVATED RDY-1 N A D 8 3 / N S R S 2 0 0 7 020265 15 " RC P - IV 2GI 2GI RCP-IV 15" 15" 18" CMP REMOVE SEE DETAIL A SPECIAL CUT DITCH DETAIL D PSH SEE AA W PLAN VIEW SECTION A-A (4’min typ.) Permanent Soil Reinforcement matting (PSRM) Seed with native grasses at installation. PREFORMED SCOUR HOLE DETAIL D *NOT TO SCALE B FI L L S L O P E 2:1 2: 1 INFLOW 3/08 not shown for clarity) (Rip Rap in basin GROUND NATURAL Outlet Pipe or Ditch Scour Hole (PSH) Square Preformed D PSRM MIN. 1’ TUCK WITH NATURAL GROUND INSTALL LEVEL AND FLUSH WITH GEOTEXTILE LINER: CLASS B RIPRAP PIPE (d =15") 2GI 2GI 2GI 18 " RC P-IV 18" CMP REMOVE 2 4 " RC P- IV 15" RCP-III 2: 1 D Flatter4:1 or d ( Not to Scale) CUT DITCH FROM STA. 22+00 TO STA. 24+00 RT FROM STA. 10+75 TO STA. 12+00 RT Slope Ditch Front DETAIL A Max. d= 1.5 Ft. Min. D= 1.5 Ft. Type of Liner= Cl. B Rip-Rap Ground Natural Geotextile SEE DETAIL B SPECIAL CUT DITCHSEE DETAIL A SPECIAL CUT DITCH SEE DETAIL B SPECIAL CUT DITCH Flatter3:1 or D 2: 1 ( Not to Scale) SPECIAL CUT DITCH FROM STA. 21+35 TO STA. 22+25 LT FROM STA. 12+35 TO STA. 13+25 RT DETAIL B Min. D=1 Ft. Ground Natural Slope Ditch Front ( Not to Scale) STANDARD BASE DITCH 3: 1 D B d 3:1 FROM STA. 21+75 TO STA. 22+00 RT DETAIL C *When B is < 6.0’ Type of Liner= CL B Rip-Rap Ground Natural GEOTEXTILE Ground Natural B= 2 Ft. Max. d= 1 Ft. Min. D= 1 Ft. SEE DETAIL C STANDARD BASE DITCH INV.=2354.75’ INV.=2351.01’ V10 = 0.88 fps Q10= 1.66 cfs W= 4.0 ft. D= 1.0 ft. B= 3.75 ft. DETAIL E CL II RIP RAP 2’ THK. OR FLATTER SLOPE=1.5:1 GROUND NATURAL ( Not to Scale) STREAM BANK STABILIZATION FROM STA. 21+78.5 RT SEE DETAIL E DUE TO CAUSEWAY BANK STABILIZATION Type of Liner= CL II Rip-Rap, W/Geotextile Fabric Rt. Bank: 158tons CL II Rip-Rap, 167sy Geotextile Fabric Lt. Bank: 37tons CL II Rip-Rap, 39sy Geotextile Fabric STABILIZE WITH CL II RIP RAP REMOVE EXIST. EARTH BERM. SEE DETAIL E BANK STABILIZATION ( Not to Scale) DETAIL F GROUND NATURAL 1.0’min. PIPE 15" OR 18" 2’ GEOTEXTILE Type of Liner= CL I Rip-Rap w/ Geotextile Fabric Fabric (TYP.) Geotextile STA. 12+43.0 LT STA. 11+92.5 LT INV.=2344.82’ 3.0 SY. FIL FAB 3.5 TONS CL I RIP RAP SEE DETAIL F STREAM BANK STABILIZATION BANK STABILIZATION AT PIPE OUTLET 3.0 SY. FIL FAB 3.5 TONS CL I RIP RAP SEE DETAIL F STREAM BANK STABILIZATION BEGIN PROJECT 020265 END PROJECT 020265 T L - 2 TYPE-III TL-2 TL-2 TYPE-III AT-1 SHOP-CURVED TYPE-III SHOP-CURVED TYPE-III -L- STA. 10+95.00 -L- PT Sta. 16+31.55 -L- PC Sta. 21+46.07 -L- PT Sta. 24+31.24 -L- STA. 25+00.00 -L- PC Sta. 11+06.45 -L- PRC Sta. 12+56.74 -L- POT Sta. 9+93.73 -L- PRC Sta. 15+41.95 TL-2 AT-1 10+00 15 + 0 0 20+00 25+00F C C F F F C C F F F F C C FFC C F F C C F F C FC STABILIZATION AT PIPE OUTLETS. WATER IMPACTS DUE TO BANK TEMPORARY & PERMANENT SURFACE 2335 2 3 3 5 2335 2335 2335 2335 2335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 52335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2335 2 335 2335 2335 2 3 3 5 2 3 3 5 2335 2335 2 3 3 5 2335 2 335 2335 2335 2 3 3 5 2335 2 3 3 5 2335 2335 2 3 3 5 2 3 3 5 23352335 2335 2 3 3 5 23352 3 3 5 2335 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2335 2335 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2340 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 5 23452 3 4 5 23452345 2345 2345 2345 2345 2 3 4 5 2 3 4 5 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2 3 4 5 2 3 4 5 2345 2 3 4 5 2 3 5 0 2 3 5 0 2 3 5 0 2350 2350 2 3 5 0 2350 2350 2 3 5 0 2 3 5 0 2 35 0 2 3 5 0 2350 2 3 5 0 2350 2 3 5 0 2 3 5 0 2350 2350 2350 2355 2 3 5 52355 2355 2355 2 3 5 5 2355 2355 2355 2 3 5 5 2 3 5 5 2 3 5 5 2355 2 3 5 5 2355 2355 2 3 5 5 2360 2360 2360 2360 2 3 6 0 2 3 6 0 2360 2360 2360 2360 2360 2360 2 3 6 5 2365 2365 2365 2 3 6 5 2 3 6 5 2365 2365 2 3 6 5 2365 2365 2 3 7 0 2370 2370 2370 2 3 7 0 2 3 7 0 2 3 7 5 2375 2375 2 3 7 5 2380 2380 2385 2385 2 3 9 0 2390 2395 2339.8’ NWS DETAIL OF CAUSEWAY 10’ 15’ BENT ACCESS MAIN CAUSEWAY 1.5:1 SLOPE (TYP.) STREAM BED CLASS II RIP RAP CLASS B RIP RAP 1.0’ PLAN OF CAUSEWAY - PHASE I PIERS, & ABUTMENTS REMOVE EXISTING GEOTEXTILE FABRIC (TYP.) CAUSEWAY CONSTRUCTION SEQUENCE TOP OF CAUSEWAY EL. = 2342’ BENT 1 BENT 2 BENT 3 BENT 4 END BENT 1 SHEET 5 OF 7 PERMIT DRAWING TEMPORARY ROCK CAUSEWAY - PHASE I SEE DETAIL AND CONSTRUCTION SEQUENCE ON THIS SHEET. INSTALL BANK STABILIZATION AS SHOWN ON PLANS UPON REMOVAL OF MAIN CAUSEWAY.9. REMOVE MAIN CAUSEWAY BEFORE BEGINNING CONSTRUCTION OF PHASE II CAUSEWAY.8. INSTALL 21" CORED SLABS FROM MAIN CAUSEWAY.7. REMOVE BENT ACCESS PORTION OF THE CAUSEWAY AFTER COMPLETION OF BENT CONSTRUCTION.6. INSTALL (3)-3.0’ DIAMETER SHAFTS PER BENT AS DETAILED ON THE STRUCTURES PLANS. BEGIN CONSTRUCTION OF INTERIOR BENTS 1 THROUGH 4 AND END BENT 1. 5. CONSTRUCT FINGERS OF CAUSEWAY AS SHOWN ON PLAN.4. REMOVE EXISTING CONCRETE PIERS AND ABUTMENT.3. DRIVEWAY ACCESS TO PROPERTY NO. 6 SHALL BE MAINTAINED 24-HR DURING PHASE I CONSTRUCTION.2. NO MORE THAN HALF OF THE STREAM SHALL BE BLOCKED DURING PHASE I CONSTRUCTION. CONSTRUCT MAIN CAUSEWAY, WITH FLOW THRU PIPES, AS SHOWN ON PLAN. 1. 72" x 44" CSP ARCHES (TYP.) PER BENT AS SHOWN (TYP.) (3)-72" x 44" CSP ARCHES PIPE TEMPORARY 15 INCH STAGING AREA PHASE I C C F F FF D D AEP903 2360.31 * BL4218 AEP904 2361.81 *EL4218 18 " R C P INV=2360.93’ INV=2360.31’ INV=2361.81’ 18" CMP 18 " C M P18 " C MP 18" CMP GPS 1342-4 18" CMP EIP EIP 6 0 . 0 0 ’ EXISTING R/W EXISTING R/W 1 4 2 3 5 5.6 9’ F L O O R E L E V. 23 73. 9 1’ FLO O R ELEV. 2365.33’ FLOOR ELEV. 2349 .16 ’ FLOOR ELEV . 2359.31’FLOOR ELEV. GR GR GR S 1S FD 1S F D 1.5S FD 1S F D C O N C WD WALL WD WELL S BS T BST CONC 1S FD WD DECK M TL M TL S WELL G R A SS G RA S S GRASS GRASS GR TANK S E P T IC 5 4 3 2 1 END PROJECT 020265 -L- STA. 25+00.00 15 + 0 0 20+00 25+00 GROUND EXISTING GRADE PROPOSED PI = 16+00.00 EL = 2,354.00’ (+)1.0570%(-)1.1000% PI = 22+35.00 EL = 2,347.01’ (-)1.1000% (+)5.0072% EX. GROUND RT -L- STA. 16+15.11 BEGIN BRIDGE -L- STA. 21+38.26 END BRIDGE PI = 11+90.00 EL = 2,356.84’ ( - ) 6. 9000% (-)2 .9294% PI = 13+70.00 EL = 2,351.56’ (-)2 .9294% (+)1.0570% (+)1.0570%(-)1.1000% N E W R I V E R DUE TO MARSH AND MUD AREA INACESSABLE DUE TO MARSH AND MUD AREA INACESSABLE R O C K C R E E K END PROJECT 020265 -L- STA. 25+00.00 18 " RC P-IV PLANS PREPARED BY : 900 RIDGEFIELD DRIVE SUITE 350 RALEIGH, NORTH CAROLINA 27609-3960 RUMMEL, KLEPPER & KAHL, LLP NC LICENSE NO. F-0112 (919) 878-9560 SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO.8 / 1 7 / 9 9 1/ 14 / 2 0 14 R : \ H y d r a u l i c s \ P E R M I T S _ E n v i o r n m e n t a l \ D r a w i n g s \ 0 2 0 2 6 5 _ H y d _ C a u s e w a y _ P H I . d g n F k e y s 0 0 0 PROFILE (HORIZONTAL) GRAPHIC SCALES PLANS PROFILE (VERTICAL) 0 00 100 100 50 50 50 50 10 2010 TO BE EXCAVATED RDY-1 N A D 8 3 / N S R S 2 0 0 7 020265 PIPE TEMPORARY 15 INCH STAGING AREA PHASE I C C F F FF D D 2335 2 3 3 5 2335 2335 2335 2335 2335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 52335 2 3 3 5 2 3 3 5 2 3 3 5 2 3 3 5 2335 2 335 2335 2335 2 3 3 5 2 3 3 5 2335 2335 2 3 3 5 2335 2 335 2335 2335 2 3 3 5 2335 2 3 3 5 2335 2335 2 3 3 5 2 3 3 5 23352335 2335 2 3 3 5 23352 3 3 5 2335 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2335 2335 2 3 3 5 2335 2335 2 3 3 5 2335 2335 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2340 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2340 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 0 2 3 4 5 23452 3 4 5 23452345 2345 2345 2345 2345 2 3 4 5 2 3 4 5 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2345 2 3 4 5 2 3 4 5 2 3 4 5 2345 2 3 4 5 2 3 5 0 2 3 5 0 2 3 5 0 2350 2350 2 3 5 0 2350 2350 2 3 5 0 2 3 5 0 2 35 0 2 3 5 0 2350 2 3 5 0 2350 2 3 5 0 2 3 5 0 2350 2350 2350 2355 2 3 5 52355 2355 2355 2 3 5 5 2355 2355 2355 2 3 5 5 2 3 5 5 2 3 5 5 2355 2 3 5 5 2355 2355 2 3 5 5 2360 2360 2360 2360 2 3 6 0 2 3 6 0 2360 2360 2360 2360 2360 2360 2 3 6 5 2365 2365 2365 2 3 6 5 2 3 6 5 2365 2365 2 3 6 5 2365 2365 2 3 7 0 2370 2370 2370 2 3 7 0 2 3 7 0 2 3 7 5 2375 2375 2 3 7 5 2380 2380 2385 2385 2 3 9 0 2390 2395 2339.8’ NWS DETAIL OF CAUSEWAY 10’ 15’ BENT ACCESS MAIN CAUSEWAY 1.5:1 SLOPE (TYP.) STREAM BED CLASS II RIP RAP CLASS B RIP RAP TOP OF CAUSEWAY EL. = 2342’ 1.0’ PLAN OF CAUSEWAY - PHASE IICAUSEWAY CONSTRUCTION SEQUENCE GEOTEXTILE FABRIC (TYP.) TEMPORARY ROCK CAUSEWAY - PHASE II SEE DETAIL AND CONSTRUCTION SEQUENCE ON THIS SHEET. BENT 5 BENT 6 BENT 7 END BENT 2 SHEET 6 OF 7 PERMIT DRAWING INSTALL BANK STABILIZATION AS SHOWN UPON COMPLETION AFTER REMOVING CAUSEWAY.7. INSTALL 21" CORED SLABS FROM MAIN CAUSEWAY. REMOVE MAIN CAUSEWAY UPON COMPLETION.6. AFTER COMPLETION OF BENT CONSTRUCTION, REMOVE BENT ACCESS PORTION OF CAUSEWAY.5. (3)-3.0’ DIAMETER SHAFTS PER BENT. BEGIN CONSTRUCTION INTERIOR BENTS 5 THROUGH 7 AND END BENT 2. INSTALL 4. CONSTRUCT FINGERS OF CAUSEWAY AS SHOWN ON PLAN.3. REMOVE EXISTING CONCRETE PIERS AND ABUTMENT.2. OF THE STREAM SHALL BE BLOCKED DURING PHASE II CONSTRUCTION.NO MORE THAN HALF CONSTRUCT MAIN CAUSEWAY, WITH FLOW THRU PIPE, AS SHOWN ON PLAN.1. 72" x 44" CSP ARCHES (TYP.) PIERS, & ABUTMENTS REMOVE EXISTING D C C F F FF PIPE TEMPORARY 15 INCH PER BENT AS SHOWN (TYP.) (3)-72" x 44" CSP ARCHES AEP903 2360.31 * BL4218 AEP904 2361.81 *EL4218 18 " R C P INV=2360.93’ INV=2360.31’ INV=2361.81’ 18" CMP 18 " C M P18 " C MP 18" CMP 18" CMP EIP EIP 6 0 . 0 0 ’ EXISTING R/W EXISTING R/W 1 4 2 3 5 5.6 9’ F L O O R E L E V. 23 73. 9 1’ FLO O R ELEV. 2365.33’ FLOOR ELEV. 2349 .16 ’ FLOOR ELEV . 2359.31’FLOOR ELEV. GR GR GR S 1S FD 1S F D 1.5S FD 1S F D C O N C WD WALL WD WELL S BS T BST CONC 1S FD WD DECK M TL M TL S WELL G R A SS G RA S S GRASS GRASS GR TANK S E P T IC 15 + 0 0 20+00 25+00 GROUND EXISTING GRADE PROPOSED PI = 16+00.00 EL = 2,354.00’ (+)1.0570%(-)1.1000% PI = 22+35.00 EL = 2,347.01’ (-)1.1000% (+)5.0072% EX. GROUND RT -L- STA. 16+15.11 BEGIN BRIDGE -L- STA. 21+38.26 END BRIDGE PI = 11+90.00 EL = 2,356.84’ ( - ) 6. 9000% (-)2 .9294% PI = 13+70.00 EL = 2,351.56’ (-)2 .9294% (+)1.0570% (+)1.0570%(-)1.1000% N E W R I V E R DUE TO MARSH AND MUD AREA INACESSABLE DUE TO MARSH AND MUD AREA INACESSABLE R O C K C R E E K 18 " RC P-IV PLANS PREPARED BY : 900 RIDGEFIELD DRIVE SUITE 350 RALEIGH, NORTH CAROLINA 27609-3960 RUMMEL, KLEPPER & KAHL, LLP NC LICENSE NO. F-0112 (919) 878-9560 SHEET NO.PROJECT REFERENCE NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER R/W SHEET NO.8 / 1 7 / 9 9 1/ 14 / 2 0 14 R : \ H y d r a u l i c s \ P E R M I T S _ E n v i o r n m e n t a l \ D r a w i n g s \ 0 2 0 2 6 5 _ H y d _ C a u s e w a y _ P H I I . d g n F k e y s 0 0 0 PROFILE (HORIZONTAL) GRAPHIC SCALES PLANS PROFILE (VERTICAL) 0 00 100 100 50 50 50 50 10 2010 TO BE EXCAVATED RDY-1 N A D 8 3 / N S R S 2 0 0 7 020265 D STAGING AREA PHASE II C C F F FF PIPE TEMPORARY 15 INCH SHEET 7 OF 7 PERMIT DRAWING ELEV. = 2342.0’ CAUSEWAY PHASE II TEMPORARY ROCK ELEV. = 2342.0’ CAUSEWAY PHASE I TEMPORARY ROCK 10+00 11+00 12+00 13+00 14+00 15+00 16+00 5 / 2 8 / 9 9 SHEET NO. HYDRAULICSROADWAY DESIGN ENGINEER ENGINEER 1/ 14 / 2 0 14 R : \ H y d r a u l i c s \ P E R M I T S _ E n v i o r n m e n t a l \ D r a w i n g s \ 0 2 0 2 6 5 _ H y d _ p f l 0 5 . d g n F k e y s -L- PROJECT REFERENCE NO. 17+00 2,370 2,390 29+00 30+0025+00 RDY-2020265 20+00 21+00 22+00 23+00 24+00 18+00 19+00 20+00 26+00 27+00 28+00 -L- 31+00 2,380 2,360 2,350 2,340 2,320 2,310 2,300 2,330 2,370 2,360 2,350 2,340 2,330 2,320 2,310 2,300 2,390 2,380 2,360 2,350 2,340 2,320 2,310 2,300 2,330 2,370 2,390 2,380 2,360 2,350 2,340 2,320 2,310 2,300 2,330 2,370 8" SPIKE IN ROOT OF 24" SYCAMORE TREE -L- STA. 11+97.09 47.94’ RT. BM1 EL = 2,361.59’ M A T C H L I N E @ - L - S T A . 2 0 + 0 0 M A T C H L I N E @ - L - S T A . 2 0 + 0 0 V = 50mph BEGIN GRADE EL = 2,363.39’ GROUND EXISTING PI = 16+00.00 EL = 2,354.00’ (+)1.0570%(-)1.1000% VC = 190’ K = 88 2339.8’ NWS -L- STA. 10+95.00 -L- STA. 16+15.11 BEGIN BRIDGE PI = 11+90.00 EL = 2,356.84’ ( - ) 6. 9000% (-)2 .9294% VC = 150’ K = 38 PI = 13+70.00 EL = 2,351.56’ (-)2 .9294% (+)1.0570% VC = 150’ K = 38 (+)1.0570%(-)1.1000% V = 30mph V = 30mph 2359.0’ WSE100 V = 25mph END GRADE EL = 2,360.28’ GRADE PROPOSED PI = 22+35.00 EL = 2,347.01’ (-)1.1000% (+)5.0072% VC = 160’ K = 26 EX. GROUND RT -L- STA. 21+38.26 END BRIDGE -L- STA. 25+00.00