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Home My WebLink About20110256 Ver 3_Application_20131126f,., _r5TA1F -.. �� r� :��' i � �� s ,, �T �.. � �.,., : <.�.. .�a��°;�;, `yTA"�'!; E�F� NOP�.TH CnROLI1�A I.��,��, I�`�,I�!� � 1��, (�F' ' � `� �1oI SP�I�T.A�'ION PA"I�RICK L. MCCRORY GovcRVOH November "?;?, .2013 Atte»tioi�: "l�racey Wheeler U.S. Army Corps oi' Tngineers Regulatory Field Of-fice Post Ofi°ice Bo� 1000 Washington, N.C. 27889-1000 Deat� Mr. I3iddlecome, a�,�,ony -ra� Secarrnav Tile North Carolina Bepart��lent ofi "T'7•anspoi°tatiai; is requesti�� a GP 3 I and coi•responding DWQ 401 cei�tification per�nit for an Emerges�cy i3ridge supp�3rt pcoject on the Hebert C. Bonner Brid�e. The �roposed worl< <-vill occi_u• on bridge # 1 l, wl�ich is locaeed over Oi�egon Inlet alon� NC 12 in Dare County. This project propos�s to place an arran�>ement o�f concrete A-j�cl<s and sand bags to pi•event fur�thei• scour along bi•idge pile si.�pport bent 166 on tne south side of the [nlet. Duf�ing ��ecent deptl� soundings and bridge survey f�eviews, it ��vas discovered ti�at brid�,e piliribs at� bent I# 166 a��e belo�� the minimum pile embedment depth (critical scour elevation). "T'his means that the bottom contouf� has eroded a�vay to a critieal point around the pile structure. This lack of �round sup}�o��i af�ound the piles is very coi�cernii�g to bridge structur-al engineers and warrants in�mcdiate action io pr-event furti�er sco�n�, which will lead to a bridge closure. in order to reduce further srour and l�ss of str�ictw�al integrity, NCDOT is proposin� an ar-rangement of 503 conci•ete A-jac!<s and 409 sandba,;s placed af�ound thP piles associatecl witli bel�t # 166. The scour protection A-jacl<s and sand bags wi(i be placer� ot� tl�e bottom and tied to�ether b}� stainless steel cable and K.evlar line to create uniform com,inuous l�rote�:?ive layer. The total footpriilt on the bottoiu will be 2,251 square feet 1'3•oili the A ja.cl<s and 3,691 sq. leet fi-om th� sandba�s. This iotals an ai-ea of impact to the inlet floot� of 0.084 acr�s. After t�he n•-jacl<s and sandba� placement is complete, a pi•edicted minimuin water depth will be a��pi�otiimately �9 fieet fi•om Mea�� Low Tide. The A-ja�;l< and sandbag placement arran�ement and detail is provided i�� the attached permit drawings. Sand used to iill the 3X3 sandbags will come fi-om windblown beach sa��ci ihai has cc�llected on the� Old Coast Gu�rd Station 12d. (SR 1257) and the borrow pit located in Avon. The Avo�� bo��row pit has bGei� rsviewed for quality beaeh sand material and fo�nid to be compatible. Oniy l�each qualiry sa��d that is similat� in size anci appearance will be used. T11e A- jacks and sandbags ��ill be pl�ced by � bar�e/tus� ancl di��i��g operation. "��he cn and off loading of construction materials to the �voi-'.� �araes/tii� o�eration ��ii! occur fi�oro tlle Boi��er Bridge. A daytime lane closure will be necessaty to cond«ci th�� maY�:rial transfcre. NCDOT is also coorain�ting �vith the NCD<.'n�1 on this project. This wil] be clone t�hrough a reguested Major Permit Modificatien tc� j�en?�ii 128-04 for bridge maintenance. It is NCDOT's intent to have this contract available for construction by Decembe�� 16`�'. We� appreci�te any efl'orts a»d coordination that can tal:e place to help DOT ii�eet T:nese deadlines, ai�d respond to t��is emecgei�cy maintenance repair. 1 13 Aiiport Dl�ive, �uite i00, �:derlton, h!C ?"7932., i'l�one (252j-�82-7977, F��a� (252}-482-8722 The vicinity nl�p and per-n�it r.irawings are inaluctecl with this le�ttei•. If you need any additional information or ��ave any questions �,onceri�in� tlais projec�t please call me at 25?-482-1876 nr 252-339-0112. S i ilcerely, Jer�y Jennings Di��ision Gngineer, Division One Ciay �Jillis "'" � ?� T�i��isiei� O��e Fnv��onmentai �fficer Ce: Garcy Wai•d, DWQ Sonia Gregoi-y, D�R�Q Tracey Wheeler, USACOL Dennis Stuart, JSF�WS �� . � � � � � `t�. �;•_ I� f;. �f c ,; � ., � �� _ > - _ � �. � Office Use Only: Corps action ID no. + DWQ project no. _ F�orm Version 1.3 Dec 10 2008 F��e-�ox��•��tio� l�lot�fic�tion (�'Cl�) Fo�°rn — -- A -- ---A��iac��r�� Infc��nation 1. Processing 1 a. Type(s) of approval sought from the � Corps: I� Secti�n 40 E Permit ❑ Section 10 F�ermit ---- ---�------ — ------- — 1 b. Specify Nationwide Permit (NWf�) number: or General Pennit (GP) nun�ber: 31 1c. Has the NWP or GP nun�ber been v�;rified by the Corps? � Yes ❑ No ---- ----- ---------- �---- _ 1 d. Type(s) of approval sought from th� DWQ (check all fhat apply): � 401 Water Quality Certificafion - Regular ❑(�c�n-404 Jurisdictional General Permit ❑ 401 Water Quality Gertificatian �-- Express L ��ip�riar� F3uffer �uthorization 1 e. Is this notificatian solely for the record —1 1=or the record oniy for DWQ 401 For the record only for Corps Permit: because written approval is not required? Certification: [_j 1'es � No ❑ Y�s � No 1f. Is payment into a mitigation bank or in-li�u fee �rogram proposed for mitiaation � Yes � No of impacts? If so, attach the accepiance letter froin mitigatian I�ank or in-�lieu fee program. 1 g. Is the project located in any of f�Cs tv�«:nty coasta! caunties. if ycs, answer 1 h � Yes ❑ No below. 1 h. Is the project located within a NG DCM AreU af [�nvironmental Coricern (A,EC)? � Yes ❑ No 2. Project Inforr��atiQn 2a. Name of project: F3-5014 G E3annE�r 3ridge Em�rgency Scour Repair (Beni 166) 2b. County: �are County 2c. Nearest municipality / town: � P�lags Head __ ___ _ __ --- ----,- -- ----- 2d. Subdivision nan�e: n/a — — -----� ---- — -------- --- - 2e. NCDOT only, i.I.P. or state �_��14 C EmergEncy Scour Repair 2013 wbs# 41470.1.1 project no: _____ ______ __ _ __ 3. Owner Information 3a. Name(s) on F�ecorded Deed: tvCDO�I� 3b. Deed Book and f'age No 3c. Responsible Party (for LLC if ��,��-�- .. laivision C,ne applicable): - --- ------ ------ — - 3d. Street address: NC �12 Bonner Uridge # 11 3e. City, state, zip: � --------�--------------- ---- 3f. Telephone no.: �52-48?_.��1876 _ _ 3g. Fax no.: -- -- -75�-�82-8122 -- 3h. Email address: tcwillis(c�ncdat.gov -- —�---_ .------- ---------- �ag� l c�f 11 P�,IV Farm -- V�rsion 1.3 Deuember 10, 2008 Version 4. Applicant Infformatio� (if c�ifferer�t E€•om ewner) 4a. Applicant is: ❑ Agent ❑ Other, specify: 4b. Name: �1GDOT - Division One 4c. Business name (if applicable): ____ __ ___ 4d. Street address: 113 Airport Drive 4e. City, state, zip: EdFnton, �d.(;. ?_i932 4f. Telephone no.: 252-482-7977 4g. Fax no.: '1..52-482-8%2? 4h. Email address tcwillis rx,ncdot.gov 5. Agent/Consultant Enformatian (if a�pli�abic) 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 � PCN Form -- Ver�sion 1.3 December 10, 2008 Version B. Project inforr�natios� �nd i�rirar �raj�c� F�s��s�r� 1. Property Identificatio� 1a. Property identification no. (tax PIN or parcel IC7): 1 b. Site coordinates (in decimal degrces): �-��itude: 35.7675 Longitude: - 75.5301 (DD.DDDDDU) (-DD.DDDDDD) 1 c. Property size: ().50 acres 2. Surface Water� 2a. Name of nearest body of water (stream, river, ctc.) to pregon Inlet - Pamlico Sound praposed project: 2b. Water Quality Classification ofi nea� est receiving water: SA - HQW 2c. River basin: Pasquotank 3. Project t�escriptiary 3a. Describe the sxisting condifiions on the site and the general land use in the vicinity of the projPCt at the time of this application: The project site's only structure consist of the �onner Bridge, which crosses Oregon Inl�t and highway NC 12. On the southside of the inlet there is a rock termin�l groin that extend� from the soundside to the ocean. The bridge is bordered on the north by the National f'ark Service Property (Bodie Isl��nd) and the south by the l;SFWS property (Pea Island). General land use is in conservation and is used by fisherman, beach fiourist, �ircl watchers, and other water/outdoor related recreational users. 3b. List the total esYimaied acreage of all exisl:ing vaetlands ori the property: The work area around the bridge benis is within the inlet s�.�rface waters. Na jurisdictional wetlands are within the immediate project work area. 3c. List the total estimated linear fieet of all existing sfireams (nfennitter�t and per�nnial} on the property: 0 3d. Explain the purposE of the proposed project Emergency response to prevent f��rther scc�ur at pil� supports assaciatEd with bent 166 0� the southend of Bonner Bridge. This will be done by atterripting to I�y A-Jacl<�/sandb�3c�s around bridge piles fio establi4�h a protective layer, reducing the criance for a�lditional scour to occur at this location. 3e. Describe the overall prcaject in d�tail, includinc� the ty�,e of ec�i.iipment to be used: The project proposes to pi�event Furfher scour around bridge b�nt # 166 by placing sandbags around the piles and A-jacks around the bP��t structure. The sandbays will be 3Y.3X3 feet and �illed fram and upland sand source. They will be sealed prior to placement around the piles. The k�ei7i will rec�ive apprc}xim�tely 409 bags �laced araund the piles, resulting in a fill area of aro�md 1440sG ft. . The la�;nt 166 will a!so have an an�ai�g�m�nt of approximately 503 A-Jacks placed to reduce scour around t'r�e benfi niles resultiny in 2,?_�1 s�q. ft c�f inlet botto�n cover�ge. The sancibagy and A-jacks will be assembled partially at the old coasfi c�uaed road staging �rea, �nd p�rtially on the barge plafiform. A crane operation will be conducted from a filaating barge Gnd tug, whicF7 will man�aev�ar into place and lay the str�aci:ure on the inlet floor, as depicted in the permit drav✓ings. The barge loading on and off vvill be cond�acted From the �oni��er l3ridge deck. l"his project wiil require transport equipment/ trucks, tugs, baroe, and .r,rane. �i�he si.�ging sita will be lor,ated within the old coast yuard roadway (SR 1257). E'ag� 3 o�f 11 F'CN Form — Version 1.3 December 90, 2008 Version 4. Jurisdictiona! Deterrr�inatic�r�� 4a. Have jurisdictional wetland Ur stre�rr� d:,terminatians by fhe Corps or State been requested or obtained for this property / [� No ❑ Unknown project (including all prior phases) in fhe past? �� Y��' Comments: 4b. If the Corps rnade the jurisdictional cietcrmination, wr�at typc� �--� preliminary ❑ Final of determinafion was made? 4c. If yes, who delineated t�ie jurisdictional areas? /a�ency/Consultant Company n/a Name (if known): n/� nfh�r: 4d. If yes, list the c�ates of the Cor��s jurisdictior�al c��terminatians or State determinations and atfach documentation. n/a 5. Project History 5a. Have permits or certifications been requestEd or obi�ined far � 1,�� N� [� Unknown this project (including all prior phase:�) ir� the past? _ i __ 5b. If yes, explain in detail �ccording to "hel� fil„° ir�str�.�ctior�s. Similar project occurred i�� 20Q4/2005 and �n�7s a«th�riz�d u��der CP,MA �Aajor Permit 12F;-04, COE Permit GP 31 (200411695)and DWQ 401 (041�86), 2(?11 A-Jacks F'rojecfi authoi�ized - rAMA Major Permit Minor Modification 128-04, COE Permit GP 31 (201 1-00492) and D1N� 401 (2010Q2.�6), 2_012 maintanenrP project - CAMA Major Permit modification 128-04, COE Perrnik GF' 31 (SAV�!-2012-OQC�39), DWC2 401 (20110256 v.2) 6. Future F'rojec�t PI�� 6a. Is this a phased projer,t? ___ ______ �Yes � No _ 6b. If yes, explair�. F�age 4 of 11 �'CN Form — Ve!-sion 1.3 D�cember 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed beluw for yo�.ar project (check all th�t appiy): ❑ Wetlands ❑ Sireams - tril�utaries ❑ f3uffers � Open Waters ❑ Pond Canstri.action 2. Wetland Imp�cts If there are wetland impacts prapo�ec� on firie site, tnen com�lete fhis question for each wetl�nd area impacted. _ 2a. 2 b-- --- 1 C---- ------- ?_ cl. --- 2e--- -- -- 2f. Wetland impact T'ype of jurisdiction number - Type of irnpact Type of wetland 1=orested (Corps - 404, 10 Area of impact Permanent (P) or (if knowr�) DWC� -- non-�+04, ather) (acres) Tem orar T ________._ ____ __ _ __ W1 ❑ P❑ T -- --- i -[� Yes �� "p� �] I�o ❑ DWQ W2 [] p � T -- ----------- (� Y�:s ❑ Corps— - ❑ No ❑ DWC� W3 ❑ p � T - --------- --------- �� Yes ❑ Corps -- -- �_� No ❑ DWQ W4 [� P ❑ T --- -- ----- — --- -[] Yes n Corps -- ------ �_NO ' �❑ D�WQ W5 ❑ P❑ T �_� Yas -- ��I Carp� ------- ❑ No � ❑ DWQ - ---- — ---- — ' --- ---- W6 ❑ P❑ T ❑ Yes i❑ Corps ❑ f�o ❑ DwQ --- - - -- �--- --- 2g. Total wetland iEnpacts 2h. Comments: Norie 3. Stream Impac�� If there are perennial or intermittent str�am impacts (inc�l�adin� ternr�orary impacts) proposed on the :site, then complete this question for all strea.m sifies im�acted. 3a. 3b. _--- 3c. ---- �r1 i 3e. 3f. 3g� Stream impact Type of impart � Stream name F'er�nnial i Type of jurisaiction Average Impact number - (f'(=R) or ' (Corps - 4�04, 10 stream length Permanent (P) or interrnitfent ' ��/�/p ._- non-404, width (linear Temporary (T) ; (��T)? I other) (feet) feet) — -`-_� P�_�� Corps — - S1 ❑ P❑ T �; IN�f ❑ DWC7 - -- ------------ --- - - ---- S2 ❑ P❑ T (� PER LJ t�orps ❑ IN�I- I (� C�WC� - — --------- �__; �,��---�� Cor�s --- ss ❑ P❑�r C:� ir��r �❑ awQ - — --- i ---- --J PER �'' ❑ Corps --- S4 ❑P❑T �� ❑�WG -- � — Ca � r� r ----- -- — , ----,_ ---- , �_ i € �!� ❑ C;or�as S5 ❑ P❑ T I � �� ii�T �[-; L)1lV� _--- —I--- -- ------�---- - — - S6 ❑ P ❑ T � ;_ =1 �'�R � i_� Corps I i� iNT� I L� �'JVC2 - '__"- "- "__-- L'_--_ -"L- -_--___'_ 3h. Total stream anc� tvibut��°y i6t��ae�s 3i. Comments: Nane Page 5 0� '( �i PC;� � Forrn — VEr�;or� �I .3 Dec�mber 10, 2008 Version 4. Open Wate� impac�s If there are proposed impacts to lakes, ponds, estuaries, tributari�:�, scaunds, th� Atlantic Ocean, or any other open water of the U.S. then individually list ail apen wat�r impacts pelov�f. _ _______ 4a. 4b. 4c. rtd. 4e. Open water Name of �vat�rbady impact number - (if a�plicable) �fyy�e of im�act Wa,�erbody type Area of impact (acres) Permanent (P) or Tem orary (T) -- - -- --- ------- � ------ -- -- 01 � P❑ T Oregon Inlet /�-J�cks and Sandb�ys � warm 0.084 02 ❑ F' ❑ T -- --- - - -- -- ------- 03 ❑ P ❑ T --------- --------- ------ ---- - _____ (� - 04 ❑P❑T --- ------------ -- -- --I_.--- ----- ---- 4f. Total open water im�3ac�� _ 4g. Comments: Impacts will be belovv s��rfac� an Or�gor Inl�t batiom. sandbar�s �nd A-jacks will prevent additional s�our around the structure. _____________ ________ ____ _ 5. Pond or L.ak� Co�srrc�ctiar� If ond or lake construction_�pc�sed, then cam lete the chart helow. _ ___ _______ 5a. 5b. -- - 5c. -- ---- � 5cl. 5e. � 1�Ietland linpacts (acr�s) I Str�arn impacts (feet) Upland Pond ID Pro osed use or �ur ose� � __ ____ _ (acres) P I- !� �--- --- ---- number oi pond f"luode�' Filled [-xcavated Fic,odeca Fill�d Excavated Flooded ----- - -- -----�------ - --- - ------ - P 1 ___ _ P2-- --- -----�---- --- --�------ - - ( -I - Sf. Total ^_L _ __ -- ---- -I- --�- - - -- --- -- - - 5g. Comments: None 5h. Is a dam high hazard p�rmifi r�qie�ired? ❑ Ye:; ��] P�10 If ye:�, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershec! (aa�es): 5k. Method of construction: Page 6 of 1 i PGN (=�rm -\/ersion 1.3 C)ecember 10, 2008 Version 6. Buffer Impacts (for �3i�f�3.j If project will impact a protectsd riparian buffer, then cornplete the ch7rE below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, tr,�r�_�o�� v�us�r ��ii out Section L� oi this form. _ 6a. ❑ Neuse ❑ T�r-Pamiico ❑ Other: Project is in which protected basin? ❑ Gatawba L� Randleman 6b. 6c., �d. — ------- � e. 6f. ---- -6g -- Buffer impact � number - Reason E3ufifcr Zo�e 1 impacfi Zona 2 impact Permanent (P) or� for Sfream n�me rnitigatian (square feet) (square feet) Tem orar T � im acfi _ r��uired? _ _ __ B 1 ❑ P❑ T — -------- -[�J Y2s - ------- - ----- L� N—° ----�----- - ❑ Y�a B2 ❑ P ❑ -r I --- CJ �o �-- ------- ----- -- --------- B3 ❑ P ❑ T __; 'Yc�� L� I�O — — -- ---5h. 'ToY�e( i�,zi��e�• o��acts - -- _---- - -----�--- ---- 6i. Comments: Nene D. Impact Justificatio� �r�d E111itic�atic�� 1. Avoidance and M�nir►�iza�i�s� ___ __ 1 a. Specifically de�cribe rneasures taker� to �void or minimiz�: the pr�pos�=a impacts in designing project. Coverage area of the proposec� sandbags anc{ A-j�cks is minimal amount necessary tn function �s scour protection around the specific bents that are experiencing increased e�rosive force_ __ ______ ______ __ 1 b. Specifically descri�e measures take;� to �void or rniriimizr� the pro�osed impacts through construction techniques. Operation will be conducted from a Y�arre and loading dock, �vhic:h wili have no impacts on wetlands. All work will be coordinatad with th� reg��laf_ary aaencies___ _______ __ _____ ______ ____ 2. Corrapensatory Miiiga�ic�ra �or lr�p�rt� �c� i�lf��er� o�� th� U.�:�. c�e 4NJafer� a4 Yhe �tat� 2a. Does the project rec�uire Comp�nsatory Nlifiigation for [_] Yes � N�� impacts to Waters of the U.S. or W�ters af the �t�ste? 2b. ]f yes, mitigation is cequi�•ed tiy (check all that a�ply): [__] �Wt� �_] Corps ❑ Mitigation bank 2c. If yes, which mitigation option will k�e i.!�•ed for fil�is , ; project? [^1 i= aymer�t to in-lieu feE proyram („ j F'ermittee Fzes�onsible Mitigation 3. Cornple�e if €1sin� a P��itd�atsc��r f�aE�k 3a. Name af Mitigation Baril<: ----- --- ------------ - -- 3b. Credits Purchased (attach recsipt ar�ci I�ti:er} t�;pe Qu�ntity — — -- --- ---- —�-------------...� --------- — F`age 7 �.�?` � � C!:�i�l F�orm - V�rsion 1.3 Decernb�r 10, 2008 Version 3c. Comments: 4. Complete if Making a Payment �c� Ir��€ie� F ec� �'r�,g�ai� 4a. Approval letter from in-lieu fee program is ati�ched. [� Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: [] w�rrm ❑ cool 4d. Buffer mitigation requested (D�NG2 oniy): square feet 4e. Riparian wetland mitiga�ian requesfed: acres 4f. Non-riparian wetland mitigation requesteci: � 4g. Coastal (tidal) wetland mitigation requested: (� ----------- ---L_ .- 4h. Comments: Non� requireci 5. Complete if U�ing a�ermit€Ee F��s�c�rd>i€�ie �it�s�at€a�� K�r� acres acres [�cold 5a. If using a permittee responsible rniti�atiar7 pl�an, pravide a d�:sci�iptio� of the proposed mitigation plan. 6. Buffer Mitigatian ��t�Ee ��g�ila�ec� �.ip�r•in:i�o �u�f�i� �ti,sle�� -- �•�;q«ired b�s �VV1�(.� 6a. Will the project result in an impac;t �n�ifhin a protectEd riparian buSfier that requir�s ❑ Y�s � No buffer mitigation? 6b. If yes, th�n identify ihe square feet of impact te e;ach zonF: of ihe ri��arian buffer that r�quires mitigation. Calculate the amount �f mitigation r�quired. Zone Zone 1 Zone 2 6c. �cl. Reason for imp�ct To?al irnpact 11��Itipli�,r I(s�uar� feef) 3 (2 for Cata�vba) 1.5 C��`. '�"'r�€:�i 9�u��f�� r�€tiq��ia�a re��i�•ec�: 6e. F�equired mitigation (square feet) 6g. If buffer mitigation is required, discuss what fiyC:�e af rnitigation is pr�posed (e.g., payment to private mitigation bank, permittee responsik�le rip�rian bufTer res�orafiion, payrnent incu ;n ��pprov�;c� in-lieu fee funcl). 6h. Comments: None F'age 8 af i 1 F'C;��l f=orrE� — Versian 1.3 December 10, 2008 Version E. Stormwater Mar►agemer�t and [�if�usp Flo� F'9ar� (require�? 4�� E�1hlQ) 1. Diffuse Flow �'lan 1a. Does the project include or is it adjac;enf to �ratected ripariai� buffers ideriiified � Yes � No within one of the NC Riparian Buffer farotectioi� (;ules? 1 b. If y�s, then is a diffuse flow pian incluc�ed? 11` nc.�, explain why. r �j Yes ❑ No Comments: 2. Stormwater IV6an_ �c�eir�ent_1�lan__-- --_ __- -------- _ 2a. What is the overall perrenfi imnerviousn�ss of'his proi�ct'? 0% 2b. Does this proj�c:t re�uire a�t�rmwat�r Management Plan? �] 1'es ❑ No 2c. If this project DOES NOT requirE � Siormv�r<�ier �/lana�en7ei7i r'I��n, explair°� why: 2d. If this project UOES reqi�ire a Stormwater Management Plar�, then provide a brief, narrative description of the plan: The project will follow NC:I_�OT' be�t r��ar7��genierit practi .r,es. T"I�ie v�aill be no gro�and disturbance assoicated with this project. The contract�r will be remincieci ta inspect and mai��tain hydraulicall}� operafed equipment for leaks and keep oils, fuels con4ained on the barge and tug operation. �� Certified Local Government 2e. Who will be resaonsible �or the revie�nr of f.P7e 5to��nw<�ter Mariagement Plan? I❑ DWQ 5tormwater Program � DWQ 401 Unit ---- --------------- ---- ------ �---- 3. Certif6ed Local �a�ees-�rrmer�t ��arm�rai�r ��v"se�n� -- ----- ------_----- - 3a. In which local gavei�r�merYs jurisdicfii�n is this proj�:ct? —_- _ -_ �i/a ❑ Phase II 3b. Which of the following loc:ally-impic�ment�d sto.ri�nwarer man��gsrnent proyrarr�s ��W apply (check all fhat apoly): C� U��p ❑ Water Supply Watershed I ❑ Ofher: - - ----- ---- ; 3c. Has the approved Storrnwater Management Pian with proof of apr�roval been � �� Yes ❑ No attached? I � 4. DW(� Sforrvawaier �'rac�r�e�� f��v€a�n! ------- ----.._ [_� Coastal caunties I�1 � �vv 4a. Which of the followi�-�n state-implement°d stormw�ter man�c�ement progr�m� �pply ;`j ��w (check all that apply): !+ Sessian Law 2006-246 � ❑ Other: ---------- ------ --- ----� - - -- 4b. Has the approved Storrnwater Manag�;mr�nt P'lan with �ro�f af approval been � attached? �[ i Yes ❑ No 5. DVVQ 40i tlnii i'torrr��rvatPr E�wvi�vv 5a. Does the Stormwater f��ar�a��meri¢ �lan i7i�ef the appropriatG rec�uirements? � Yes ❑ No 5b. Have all �f the 401 Unif su4�mittal reqiai��en�ents been i�r�F„i? !� Yc�s ❑ No Pag�9afi11 !�C-P�! � �rn� -ilersion 1.� €�erember 10, 2008 Version F. Supplementa�y Infor��tic►n 1. Enviror�menial Docurn�ntatior� (C319VG2 i��g�ir�rnent� 1a. Does the project involv2 an �xpenditure of public (f�deral/state/local) funds or the use of public (federal/state) land? 1 b. If you answered "yes° to the above, dae5 the praj�ct r�equire preparation �f an environmental do�ument pursuant ta ihe r�cuirements o�` thc� � dational or :�tafie (North Carolina) Environmenfa( f'olicy Aci (�lFF'A/SEPA)? � Y�s ❑ No �I Yes ❑ No 1 c. If you answered "yes° to the above, has the dorum�nt revie�nr b�en fin�lized by ih2 I State Cl�aring House? (Ir' so, atfiach ,�.3 co��y of ine: NC�PA or SETF'A final a�proval letter.) ❑ Yes Comments: Prc�ject covered under � l�ype fl G� Cat�goric�l E:xc,lusion 2. Violations (DWQ �2eq�ir�rrser�t} 2a. Is the site in violation of DWC� Wetland Rules (i5A NC�,C 2.H .0500), Isol�ted Wetland Rules (15A N�;F:C 2!-i .13��U), �7WC� ;�u�r�ce Water or V�/etland Standards, �;`le5 or Riparian Buffer Rules (1�A NCAC 2[3 .020Q!? ; 2b. Is this an after-the-far,t permit apolicatior�? ►1 . /1 . ❑ Y�� No 2c. If you answered "y�s° to or7� or bofh of tl�e �above qu�stians, ;�rovide an explanation ef the �✓iolatior�(s): 3. C��nulative i€��acts (�1�/C,8 f��et��i��e��r��,�R�tj 3a. Will triis project (based oi� past �nd reasona��ly anticipate�i future impacts) result in I�� Yes � No additional development, which cai.�ld impacf nearby dawnstream vvater quality? 3b. if you ariswer�a "yes" t� �he auovc, sub�rit �:� qualiiaiive c��r q��<,;��titativ� cuir�ulativ� imr�act �n��lysis in accordance with the most recent DWC� policy. If you �r�sv�ie��;d `n�.�,' p�r�vide a shc�rt na�rative description. 4. Sewage Di�paa�al (tJ�tJC� �ec�ui�e��i�� 4a. Cle�rly de�ail the ultimafe treafim�n± rn�thads and dispositior� ;non•discharge or discharge) af wastewater generated from the proposEd pruj�ct, or available capacify af the subject facility. Na disch.�rge v��ill resul� f,�om this nroj�ct P��ge 10 of '11 PC;��•J Fc�rm — Version 1.3 i�ecember 10, 2008 Version 5. �ndangerec§ ��ecie� �rad �Jea�e�a�aec�a3 C;rEt�€:ai F9�t��t�t (�c�€��5� M�e��uire��Wn�) 5a. Will this project accur in ar near �n aiEa with federall�% proter,t�d s�ecies or habitat? 5b. Have you checked �vitf� the US�VVS conc�rnir�g �ndangerec� �F:��cies Act impacts? 5c. If yes, indicate the 11SFWS P=ield «ffice you hav� contac�ed. � Yes ❑ No f�l, Yes ❑ No � Rai�igh ❑ nshevill� 5d. What data so�!rces did you i�s� tp c��:t�rn�in� �n+l��±��r �/our .,ite �nroulci impac:.t �:ndanger�d Species or Dasignated Critical Fiabitat? Natural Heritage Data aa:�e, USFV!!S Thre��!vr��ci & F_=ndar�;�e��d `_;i��ecies Data B�se Oregon Inlet is part of hic�hly dynamic cstuary system that is c�n yidered suitable habitat f�r sea turtles, atlantic sturgeon and manatees. Do to the cold wafiFr tempera�ures and wintf:=r seasan work, this project will not likely adversly effect these species. The projecf does noi irn�olve any dredginc; activity, r�iie di�iving or other construction techniques that could potentially endangei� the listed saecies. 6. Essential �ist� 8��b�fi�� (C:�r�� F2E:qcei�e��f�t) 6a. Will this project accur in ar near �n �r�a designatcci as esse�iii��l fish habit�t? (�� Yes 6b. Wr�a� data sources r.iid you use to aEterrnine wh�ther your si�� would imp��ct Fssential Fish Habitat? ■ • National Marin�; Fisheries EFt-{ d�a�a aas�; iist uregor� inle,�4 a:� �:E=�F; 7`or ceri.�:�in juv�anial and adult species of fish. 7. Histaric or Peehi�tc�rRC t;;�a9��jr�� {��c7de��c��:� (��e�� ee��ai��s��:�� 7a. Wili this project �cciar in or ne��r ar� a�rea tl�at ihe sfiate, federal ar tr�ibal governments have designated as I�iavinr historic or culfiural preservati�an status �e.g., Nafiona! I�i�toric ��r�!st c�esic�n�f�cn car prepe�tiee� signifi�anf in North Carolina history an� archaecic>gy)? � YPS ❑ No 7b. What data sources did yau use to detcrr��in�� vvl��th�r your s�±� wau�d irrr�act historic or archealogical resources? Sfiatc� Flistorir, �'reservatior, �fiice, -fher� is r�o pfU�10S@Ci im,;�sc� ic; r':�a (slarc or ihe C: �,pe Hatt2ras National Sea Shore. �. Flood Zone De�igraatio�� s ��r��a� ��c��a�� 8a. Will this �raject occur in a F�lUTA-designGfed 1 G�-year flooc�uir3in? �� Yes ❑ No 8b. If y�s, explain how project mec�ts F�.I�IIA rac{uir�e�n�nts: !'rc>jeci. �nril! nafi eff�r,t flac�u plain elevatians 8c. WhaY sa��rce(si did you use to mraNc�:� �.1,� ilooc�niain determination? FEMA Map� Clay �Jilk�s P,pplicant/Agent's F'rinted N�inn c 6/ ---- — �p;>li : nt/Agent's Signature (,�.ge:�Y;> sigr,ature is v�lici ��rily if an auth��rization letter irom the applicant __is provided.) _ 11/22/13 Date P�c�e 1 1 0� 11 ��C�;� i=�?rm —\/�raic�n 1.a Dece��ber 10, 2008 Version Appr oximate Bent # 166Location Lat 35.7675Long -75.5 301 0 0.5 10.25 Miles ³ Emergency Bonner Bridge RepairBent # 166 Scour Repair ARTMEN N A S O H DEP T O F T R A S P OR T T IO N T ATE O F N R T C AROLINA Broad Creek Cape Hatteras National Park Rd D uck Island Roanoke Sound P a m l i c o S o u n d 3 . 1 0 3 . 4 1 11.77 Atlant i c O c e a n P R O J E C T L E N G T H L E T T I N G D A T E : S T A T E S T A T E P R O J E C T R E F E R E N C E N O . S T A T E P R O J . N O . F. A . P R O J . N O . D E S C R I P T I O N N O . T O T A L SH E E T S N . C . S H E E T 1 DESIGN DATA P r e p a r e d i n t h e O f f i c e o f : D I V I S I O N O F H I G H W A Y S 2 0 1 2 S T A N D A R D S P E C I F I C A T I O N S P R O J E C T E N G I N E E R P R O J E C T D E S I G N E N G I N E E R L O C A T I O N : T Y P E O F W O R K : 09/08/99 D I V I S I O N O F H I G H W A Y S S T A T E O F N O R T H C A R O L I N A 22-NOV-2013 13:19C:\Users\DHStallings\Desktop\Bonner 11-14-13\Bonner_Gabion_Mats.dgndhstallings AT D1CAD265782CONTRACT:TIP PROJECT: D A R E C O U N T Y H E R B E R T C . B O N N E R B R I D G E A L O N G N C 1 2 I N D A R E C O U N T Y P E C O N S T . S T R U C T U R E S Croatan Sound Roanoke Island Inlet Oregon P e a I s l a n d Bodie Island P r o j e c t Lo c a t i o n 1 1 3 A i r p o r t D r . , E d e n t o n , N C 2 7 9 3 2 D I V I S I O N O N E D D C U N I T D R A W N B Y : D . H . S T A L L I N G S N C 12 NC 12LE N G T H O F R O A D W A Y F . A . P R O J E C T = N / A LE N G T H O F S T R U C T U R E F . A . P R O J E C T = N / A TO T A L L E N G T H O F S T A T E P R O J E C T = N / A 4 1 4 7 0 . 1 . 1 4 1 4 7 0 . 3 . 5 S C O U R P R O T E C T I O N F O R B E N T 1 6 6 5 B-5014C P E R M I T D R A W I N G S B R N H S - 0 0 1 2 ( 5 3 ) B R N H S - 0 0 1 2 ( 3 4 ) B - 5 0 1 4 C D A 00184 9 ’ - 0 " 24’-0"35’-0"25’-0" |25’-0" |8’-0"8’-0" 3 4 ’ - 0 " 2 8 ’ - 0 " 2 8 ’ - 0 " 3 4 ’- 0 " STATE OFNORTHCAROLINADEPARTMENTOF TRANSPORTATION EDENTON, NC 27932 (252) 482-7977 113 AIRPORT DR.DIVISION 1 NORTH CAROLINA DEPARTMENT OF TRANSPORTATION D R A W N B Y : D A T E : C O U N T Y : S U B J E C T : S C A L E : Q U A D : B A S I N : W B S # : S H E E T # : D. H . S T A L L I N G S D A R E OR E G O N I N L E T PA S Q U O T A N K L A T . = 3 5 . 7 6 7 2 2 2 N L O N G . = 7 5 . 5 2 9 1 6 7 W NO V E M B E R 2 2 , 2 0 1 3 SC O U R P R O T E C T I O N O N B E N T 1 6 6 O F B O N N E R B R I D G E BENT 161BENT 162EL. 29.35 TOC.EL. 31.81 TOC.EL. 7.40 TOF.EL. 7.19 TOF.EL. -.65.6 TIP.EL. -.60.4 TIP. S C O U R L I N E P E R M I T T E D M A X I M U M 0 10 20 30 40 505030401020607040403738 SPAN 161SPAN 1628090100EXISTING D E C K E L . 7 . 2 7 T O F . E L . 7 . 2 9 T O F . E L . 7 . 3 0 T O F . E L . 7 . 2 8 T O F . B E N T 1 6 3 B E N T 1 6 4 B E N T 1 6 5 B E N T 1 6 6 B E N T 1 6 7 E L . - . 6 0 . 5 T I P . E L . - . 6 0 . 5 T I P . E L . - . 6 0 . 5 T I P . E L . - . 6 0 . 5 T I P . SPAN 16 3 S P A N 1 6 4 S P A N 1 6 5 S P A N 1 6 6 S P A N 1 6 7 S P A N 1 6 8 158 THRU 161)BAGS (TYP. BENTS GEOTEXTILE SEA SAND FILLED 3’ X 3’ X 3’EXISTINGTHRU 162)BENTS 158 (TYP. BETWEEN 2 LAYERS MATTRESS 9’’ GABION EXISTING B E N T 1 6 8 S P A N 1 6 9 E X I S T I N G C O N C R E T E A R M O R U N I T S A P P R O X . E L E V A T I O N A T T O P O F E L E V A T I O N - 3 9 . 0 A P P R O X I M A T E F I N A L P R O F I L E C O N C R E T E A R M O R E A R W A L L I N L E T F L O O R A L O N G { O F B R I D G E A P P R O X I M A T E E L E V A T I O N O F E L . 1 9 . 4 1 T O P O F C A P E L . 2 0 . 7 8 T O P O F C A P M L W L E L . 0 . 0 0 ’ MHWL EL. 1.80’SAND BAG (TYP.)SAND FILLED GEOTEXTILE EXISTING 3’ X 3’ X 3’BENT 161BENT 162 ARMOR UN I T S EXISTING C O N C R E T E A R M O R U N I T S E X I S T I N G C O N C R E T E B E N T 1 6 3 B E N T 1 6 4 B E N T 1 6 5 B E N T 1 6 6 { B R I D G E THRU 162)BENTS 158 (TYP. BETWEEN 2 LAYERS MATTRESS 9’’ GABION EXISTING 61’-6"61’-6" 6 1 ’ - 6 " 6 1 ’ - 6 " ( T Y P . ) 6 1 ’ - 6 " P L A N S A N D B A G ( T Y P . ) S A N D F I L L E D G E O T E X T I L E P R O P O S E D 3 ’ X 3 ’ X 3 ’ B E N T 1 6 8 A R M O R U N I T S P R O P O S E D C O N C R E T E A R M O R E A R W A L L ( T Y P . ) P R O P O S E D C O N C R E T E 66’-0" B E N T 1 6 7 2 O F 5 1 " = 4 0 ’ 4 1 4 7 0 . 3 . 5 T O B E R E M O V E D E X I S T I N G P I L E S 11’-6" |17’-0 " | 66’-0" | 5’-4" 3 4 ’ - 0 " 2 8 ’ - 0 " 3 4 ’- 0 " 2 8 ’ - 0 " 5’-4"5’-4" 1 4 ’ - 6 " | 66’-0" | 8’-0" | 8’-0" | 5 ’ - 4 " 1 0 ’ - 8 " S U M M A R Y O F Q U A N T I T I E S L I F T 1 E S T I M A T E A C T U A L C O N C R E T E A R M O R U N I T S 3 ’ S E A B A G S 1 7 1 7 8 L E G E N D E X I S T I N G P R O P O S E D STATE O F N O RTH CAROLINA DEPARTMEN T O F T R A N SPOR T A T ION E D E N T O N , N C 2 7 9 3 2 ( 2 5 2 ) 4 8 2 - 7 9 7 7 1 1 3 A I R P O R T D R . D I V I S I O N 1 NO R T H C A R O L I N A 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 D R A W N B Y : D A T E : C O U N T Y : S U B J E C T : S C A L E : Q U A D : B A S I N : W B S # : S H E E T # : D. H . S T A L L I N G S D A R E OR E G O N I N L E T PA S Q U O T A N K L A T . = 3 5 . 7 6 7 2 2 2 N LO N G . = 7 5 . 5 2 9 1 6 7 W N O V E M B E R 2 2 , 2 0 1 3 SC O U R P R O T E C T I O N O N B E N T 1 6 6 O F B O N N E R B R I D G E 3 O F 5 -48-45-4 2 -3 9 (TYP. ALL DRAWINGS)(NOVEMBER 14, 2013)EXISTING BED ELEVATIONS EXISTING ARMOR UNITS (TYP.)EXISTING PLAN(APPROX., FROM BEST AVAILABLE INFO.) L I F T 1 P L A N 1 0 ’ - 8 " 5’-4" 1 3 ’ - 6 " 8 ’ - 0 " A R M O R U N I T ( T Y P . ) P R O P O S E D C O N C R E T E ). P Y T( L L AW R A E R O M R A E T E R C N O C B B A A S E A B A G ( T Y P . ) S A N D F I L L E D G E O T E X T I L E P R O P O S E D 3 ’ X 3 ’ X 3 ’ E X I S T I N G A R M O R U N I T S A P P R O X I M A T E L O C A T I O N O F E X I S T I N G A R M O R U N I T S A P P R O X I M A T E L O C A T I O N O F N O T E : F O R C O N T O U R E L E V A T I O N S , S E E " E X I S T I N G P L A N " 10 (TYP.) S E C T I O N B - B ( E A R W A L L ) ( 2 A R M O R U N I T S ) SECTION A-A(LIFT 1)GEOTEXTILE SEA BAG ( T Y P . ) 3’ X 3’ X 3’ SAND FILLE D (4 ARMOR U N I T S - L I F T 1 ) 1 " = 2 0 ’ 4 1 4 7 0 . 3 . 5 13’-2" |66’-0" |8’-0" |8’-0" |27’-8"14’-8" 1 1 ’ - 1 0 " | 66’-0" | 8’-0" | 8’-0" | 2 8 ’ - 4 " 3 7 ’ - 4 " 8’-0" LIFT 2LIFT 1 L I F T 1 5 ’ - 4 " L I F T 3 L E G E N D E X I S T I N G P R O P O S E D STATE O F N O RTH CAROLINA DEPARTMEN T O F T R A N SPOR T A T ION E D E N T O N , N C 2 7 9 3 2 ( 2 5 2 ) 4 8 2 - 7 9 7 7 1 1 3 A I R P O R T D R . D I V I S I O N 1 NO R T H C A R O L I N A 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 D R A W N B Y : D A T E : C O U N T Y : S U B J E C T : S C A L E : Q U A D : B A S I N : W B S # : S H E E T # : D. H . S T A L L I N G S D A R E OR E G O N I N L E T PA S Q U O T A N K L A T . = 3 5 . 7 6 7 2 2 2 N LO N G . = 7 5 . 5 2 9 1 6 7 W LIFT 2 PLAN A R M O R U N I T ( T Y P . ) P R O P O S E D C O N C R E T E C C SEA BAG (TYP.)SAND FILLED GEOTEXTILE PROPOSED 3’ X 3’ X 3’EXISTING ARMOR UNITS APPROXIMATE LOCATION OF EXISTING ARMOR UNITS APPROXIMATE LOCATION OF 8 ’ - 0 " ( L I F T 2 S E E S E C T I O N C - C ) (FOR EARWALL DETAILS, SEE LIFT 1 PLAN) L I F T 3 P L A N A R M O R U N I T ( T Y P . ) P R O P O S E D C O N C R E T E D D S E A B A G ( T Y P . ) S A N D F I L L E D G E O T E X T I L E P R O P O S E D 3 ’ X 3 ’ X 3 ’ E X I S T I N G A R M O R U N I T S A P P R O X I M A T E L O C A T I O N O F E X I S T I N G A R M O R U N I T S A P P R O X I M A T E L O C A T I O N O F 5 ’ - 4 " ( L I F T 3 S E E S E C T I O N D - D ) ( F O R E A R W A L L D E T A I L S , S E E L I F T 1 P L A N ) NOTE: EARWA L L S N O T S H O W N F O R C L A R I T Y N O T E : E A R W A L L S N O T S H O W N F O R C L A R I T Y NOTE: FOR CONTOUR ELEVATIONS, SEE "EXISTING PLAN" N O T E : F O R C O N T O U R E L E V A T I O N S , S E E " E X I S T I N G P L A N " F O O T P R I N T F R O M L I F T 1 C O N C R E T E A R M O R E A R W A L L F O O T P R I N T F R O M L I F T 1 C O N C R E T E A R M O R E A R W A L L ( S E E S E C T I O N C - C ) L I F T 1 F O O T P R I N T F O O T P R I N T F R O M L I F T 1 C O N C R E T E A R M O R E A R W A L L F O O T P R I N T F R O M L I F T 1 C O N C R E T E A R M O R E A R W A L L ( S E E S E C T I O N D - D ) L I F T 1 F O O T P R I N T ( S E E S E C T I O N D - D ) L I F T 2 F O O T P R I N T GEOTEXTILE SEA BAG (TYP.)3’ X 3’ X 3’ SAND FILLED(3 ARMOR UNITS) S E C T I O N D - D ( L I F T 3 ) G E O T E X T I L E S E A B A G ( T Y P . ) 3 ’ X 3 ’ X 3 ’ S A N D F I L L E D L I F T 2 ( 2 A R M O R U N I T S ) SECTION C-C(LIFT 2) SC O U R P R O T E C T I O N O N B E N T 1 6 6 O F B O N N E R B R I D G E 4 O F 5 N O V E M B E R 2 2 , 2 0 1 3 1 " = 2 0 ’ S U M M A R Y O F Q U A N T I T I E S L I F T 3 E S T I M A T E A C T U A L C O N C R E T E A R M O R U N I T S 3 ’ S E A B A G S 1 5 0 1 8 8 SUMMARY OF QUANTITIESLIFT 2ESTIMATEACTUALCONCRETE ARMOR UNITS3’ SEA BAGS 182143 S U M M A R Y O F Q U A N T I T I E S T O T A L S E S T I M A T E A C T U A L C O N C R E T E A R M O R U N I T S 3 ’ S E A B A G S 5 0 3 T O T A L S C O N C R E T E A R M O R U N I T S 3 ’ S E A B A G S 4 0 9 S E A F L O O R I M P A C T S I M P A C T ( S Q F T ) 2 , 2 5 1 S Q F T 1 , 4 4 0 S Q F T T O T A L I M P A C T S 3 , 6 9 1 S Q F T 4 1 4 7 0 . 3 . 5 4’-3"3"3’-6" E L . 7 . 1 0 ’ F O O T I N G 6"SYMM E T R I C A L ABOU T { B E N T 3 ’ - 6 " 3 ’ - 0 " 9 ’ - 5 " ( T Y P . ) ( T Y P . ) ( T Y P . ) MEAN HIGH TIDE LEVEL 1.80’ M E A N L O W T I D E L E V E L 0 . 0 0 ’ C R O S S S E C T I O N V I E W 2 5 ’ - 0 " 25’-0" T O P O F E X . s l i g h t l y d u e t o s c o u r i n g . 400302010-10-20-30-40 3’-6"26’-0"4’-3" 2 5 ’ - 0 " 25’-0" E l e v a t i o n s o f C o n c r e t e A n c h o r U n i t s m a y v a r y -50 B E N T 1 6 6 P R O P O S E D 3 ’ X 3 ’ X 3 ’ S A N D B A G S T O B E P L A C E D A T S C O U R A R E A D I R E C T L Y B E N E A T H B E N T 1 6 6 P R O P O S E D C O N C R E T E A N C H O R U N I T S PROPOSED CONCRETE ANCHOR UNITSTOP EL. -39.0’ T O P E L . - 3 9 . 0 ’ PROPOSED 3’ x 3’ x 3’SAND BAGS (TYPICAL FOR BENT 166) N O T E : S a n d b a g s t o b e p l a c e d a s s h o w n d i r e c t l y b e l o w p i l e s f o r B e n t 1 6 6 , A p p r o x i m a t e d i m e n s i o n s p e r b e n t ( 5 0 ’ x 2 4 ’ ) E X I S T I N G S C O U R A T B E N T 1 6 6 E L . - 4 8 . 0 ’ C R I T I C A L S C O U R L E V E L * N O T E : A t t h i s e l e v a t i o n o f - 4 6 . 8 ’ o n 3 o r m o r e p i l e s a c o n t r a c t s h a l l b e l e t t o r e i n f o r c e i n l e t f l o o r . * STATE O F N O RTH CAROLINA DEPARTMEN T O F T R A N SPOR T A T ION E D E N T O N , N C 2 7 9 3 2 ( 2 5 2 ) 4 8 2 - 7 9 7 7 1 1 3 A I R P O R T D R . D I V I S I O N 1 NO R T H C A R O L I N A 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 DR A W N B Y : D A T E : C O U N T Y : S U B J E C T : S C A L E : Q U A D : B A S I N : W B S # : S H E E T # : D. H . S T A L L I N G S D A R E OR E G O N I N L E T PA S Q U O T A N K L A T . = 3 5 . 7 6 7 2 2 2 N LO N G . = 7 5 . 5 2 9 1 6 7 W L E G E N D E X I S T I N G P R O P O S E D E L . - 4 6 . 8 ’ 4 1 4 7 0 . 3 . 5 NO V E M B E R 2 2 , 2 0 1 3 SC O U R P R O T E C T I O N O N B E N T 1 6 6 O F B O N N E R B R I D G E 5 O F 5 1 " = 1 0 ’