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HomeMy WebLinkAbout20140560 Ver 1_Application_20140604� A mA'E � 6� � '' w: � � � �� ��,.�• STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION Patrick Lloyd McCrory GoveanoK May 16, 2014 U.S. Army Corps of Engineers Regulatory Field Office 2407 W. 5'�' St. Washingtoq N.C. 27889 Atte�tion: Tom Steffens Anthony.L Tata SECRE7ARY Subject: Request for a NW 14 Permit for the replacement of Bridge #255 over Broad Creek Canal on Terra Ceia Road (SR 1612) in Beaufort Co��ty with a culvert. WBS #]7BP.2.R.47 "Ihe North Carolina Department of Transportation is replacing bridge #255 in Beaufort County with a culvert. The current bridge is located on Terra Ceia Road (SR ] 612) over Broad Creek Canal. Broad Creek Canal is in the Tar-Pamlico Basiq but NCDENR does �ot claim jurisdiction; therefore the buffer rules do not apply. Broad Creek Canal is classified by NCDENR as class C; Sw; NSW waters. Bridge #255 is currendy a 5-span steel plank floor bridge oo steel I-beams, 120 ft long. This structure will be removed using NCDOT's guidelines for bridge removal. The proposed culvert will be placed on the existing bridge alignment Tl�e proposed strucmre wil] be a 3-cell 9'x13' reinforced conerete box culvert with 25° skew. Culveri cells will be buried 1—foot. There are no jurisdictiona] wetlands located on site. USACE does claim jurisdictio� of Broad Geek Cana] and a Nationwide Permit will be required for tl�e bridge [o culvert modification and related impacts. The placement of the proposed culvert and riprap associated with the downstream cha�nel improvement wil] result in 210 linear feet of pernianent stream impacts. Temporary impervious dikes and a diversion channel will be i�stalled during construction [o dewater Ihe site. Construction of the temporary channel and dikes will result in an additional 231 liuear feet of [emporary stream impacts. This bridge is following the Low Impact Bridge Process established by FHWA, NCDOT, and Regulatory Agencies. Included with this letter are the ]ocation map, permi[ drawings, and Low lmpact Data Sheet. If you have questions please cal] me at (252) 439-2800 Sincerely, �`0 u�--- Jay B.Joh�son Division Two Environmental OPficer Cc: Garcy Ward, DWQ Sonia Carrillo, DWQ Patrick Lloyd McCrory Governor e�n NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Chuck Wakild John E. Skvada, III Director Secretary Attachment L: Low Impact Bridge Replacement Process Low Impact Bridge Project No.: SF-060255 County BEAUFORT Bridge No. 0255 over BROAD CREEK CANAL WBS Element Number 17BP.2.R.47 This project is subject to the Low Impact Bridge Process as agreed to on October 6, 2009. This project meets the documentation requirements and approval procedures under NEPA, as defined by FHWA, for Low Impact Bridge Replacements. This project meets the standards of NCDOT's Minimum Criteria Rules. Date: 5/16/2014 Applicant Name: DEPARTMENT OF TRANSPORTATION Applicant Address: 105 PACTOLUS HWY (NC 33) PO BOX 1587 GREENVILLE NC 27835 Primary Contact for Project: JAY B. JOHNSON Phone No.: (252)439-2800 Is this an after-the-fact application: Yes x No River Basin: TAR-PAMLICO Stream Classification: C: Sw: NSW Regulatory Authorization Options for this Activity Federal: USACE Nationwide General Permit 14 — Linear Transportation Projects State: None Local: None Project Description — NCDOT is replacing bridge #255 in Beaufort County with a culvert. The current bridge is located on Terra Ceia Road (SR 1612) over Broad Creek Canal. Broad Creek Canal is in the Tar-Pamlico Basin, but NCDENR does not claim jurisdiction; therefore the buffer rules do not apply. Broad Creek Canal is classified by NCDENR as class C; Sw; NSW waters. Bridge #255 is currently a 5- span steel plank floor bridge on steel I-beams, 120 ft long. This structure will be removed using NCDOT's guidelines for bridge removal. The proposed culvert will be placed on the existing bridge alignment. The proposed structure will be a 3-cell 9'x13' reinforced concrete box culvert with 25° skew. Culvert cells will be buried 1—foot. There are no jurisdictional wetlands located on site. USACE does claim jurisdiction of Broad Creek Canal and a Nationwide Permit will be required for the bridge to culvert modification and related impacts. The placement of the proposed culvert and riprap associated with the downstream channel improvement will result in 210 linear feet of permanent stream impacts. Temporary impervious dikes and a diversion channel will be installed during construction to dewater the site. Construction of the temporary channel and dikes will result in an additional 231 linear feet of temporary stream impacts. Signature: Print Name: Title: DIVSION 2 ENVIRONMENTAL OFFICER Transportalion Permitting Unit 1650 Mail Service Center, Raleigh, Nodh Carolina 27699-1650 Location�.2321 Crabtree Bivd., Raleigh, North Carolina 27604 Phone�.919-733-17861FAX:919-733-6893 IntemeC http:l/h2o.encstate.nc.uslncwetlandsl An Equal OppoRUnity 1 Affirmalive Aclion Employer �Itz NorthCarolina JVaturallr� Attachment G: Low/Minimal Impact Brid e Pro'ect Data Sheet TIP NO SF-060255 WBS 17BP2.R.47 Counry BEAUFORT Bridge Number 060255 Description ON SR 1612 OVER BROAD CREEK CANAL Basin TAR-PAMLICO BASIN - 8•DIGIT HUC 03020203 Classification C;Sw; NSW Stream SIN DW� INDEX 29-34-345-7 (BROAD CREEK CANAL 7ype WARM/INLAND Size 14'•20' WE TO WE; ND = 3 5 SPAN (2@20'; 1@4D'; 2@20') STEEL PLANK Type FLOOR ON I-BEAMS WITH TIMBER CAPS AND Existing Structure PILES S�=Q 120 FEET X 28.3 FEET IN WIDTH Suff. Rating 53.2 Proposed Structure TYPe 3 9'x13' RCBC Size 708' ALONG CENTERLINE Stream USACE Impacts (LF) Z�p Non 4041mpacts (LF) ry�p USACE Impacts (AC) ry�p Wellands Non 4041mpacts (AC) ry/p CAMA Impacts (AC) N�q NC DWq Buffers Impacts (SF) N�q Buffer Application Required (>40 ft) (Y/N) N�p NC DW� StormWater Permit Required (Y/N) Permit Required (YIN) NO Habitat (y/n) NO T8E Species Present NO HABITAT PRESENT Bio Conclusion NO EFFECT Moratorium TYPe N�A Dates N�q Native/Hatchery N�q Trout Waters Trout Species Present ry�p Trout Conditions (Y/N) N�q WRC Reviewer N/A C�A AECS NO CAMA PERMIT REOUIRED Essential Fish Habitat (y/n) NO Nav. Opening 216 SF USCG Permit NONE Historic Properties NO FURTHER SURVEY REQUIRED Archaeological Resources NO FURTHER SURVEY REQUIRED Tribal Lands NONE Mfl Resources NONE 6(� [LWCFj Resources NONE Wild and Scenic River NONE Forest Service Lands NONE N/A Area NONE FEMA Buyout NIA FEMA Flood Study N�p USTS Haz Mats NONE Relocatees NONE Location �p`T 35.6031 LONG -76.7439 `NCDENR DOES NOT CLAIM JURISDICTION Project Comments ON BROAD CREEK CANAL; THEREFORE, BUFFER RULES DO NOT APPLY. SEE FIELD SCOPING MINUTES. Completed by: Lead Engineer: %�r�ovv/w.` � MATT re Date: 5/16/2014 �w / NORTH CAROLINA DEPARTMENT OF TRANSPORTATION FIELD SCOPING MEETiNG WORKSHEET Design Build Process WBS No.: 176P.2.R.33 Field Scoping Meeting Date: 9/27/2011 Division: 2 Location: On-site Route (US/NC/SR): SR1612 County: Beaufort Project Description: Bridge #255 over Broad Creek Canal on SR 1612 Tier: SUBREGIONAL Municipality: Attendees Name Phone No. E-mail Division Bridge Maria Rogerson 252-s3o-3490 marogerson@ncdot.gov Manager Division Environmental Jay Johnson 252-830-3490 jajohnson@ncdot.gov Officer Hydraulics Engineer Randy Boyd 919-707-6710 rboyd@ncdot.gov Hydraulics Engineer Andy Jordan 919-707-6729 pajordan@ncdot.gov Geotechnical Dean Argenbright 252-355-9055 dargenbright@ncdot.gov TPMU Pam Williams 919 707-6608 prwilliams@ncdot.gov TPMU Tom Bacon 919 707-6607 tabacon@ncdot.gov Bridge Management Paul Garrett 919 835-8491 pgarrett@ncdot.gov NCDWQ Garcy Ward 252 948-3922 Garcy.ward@ncdenr.gov NCDWQ David Wainwright 919 807-6405 David.Wainwright@ncdenr.gov Structure No:060255 1 of4 Existinq Features Feature Bridged: 060255 Bridge #255 over Broad Creek Canal on SR 1612 Ex. Bridge Clear Deck Width: 28 (Ft.) Existing Shoulders: (Ft.) (Bridge / Culvert) Length: 120 (Ft.) Deck Width (Out To Out): 28.3 Water Depth: (Ft.) Height Bed-To-Crown: 16 (Ft.) Prior Survey Date: Posted: SV 40 TTST: (Ft.) 43 Superstructure Type: ST M-BM ; Substructure Type: TM 60 skew, flared struc. Span Type: 2- 20', 1- 40', 2- 20' Historic High Water (Elev. To The Existing Structure ): (Ft) Sufficiency Rating: 53.2 ; DP: 4.5 School Bus crossings per day: Posted Speed Limit In Project Vicinity: Statutory 55 mph Detour: Off-Site Stage Construction: On-site: If Detour is Off-Site, Description Of Detour Route: SR1616 - SR1613 Approximate Length Of Detour? 1.1 Miles Improvements Needed To Road(s) On Detour? No Div. Traffic Eng. Recommend Off-site detour signing? By Division Improvements Needed To Bridges On Detour? No Are Bridges On Detour Currently Programmed? No Are There EMS Or Business Access Issues? EMS - None Are There Any Railroad Crossings On Detour? Yes Should Work Zone Pedestrian Access Be Maintained During Construction? N Overhead Utility Lines In Conflict Power Transmission Lines In Conflict Probably @ 14+00 transverse lines Telephone Cable Lines Fiber Optic Water Sewer Natural Gas Other In Conflict Possibly — pedestal at approx 11 + 00 In Conflict In Conflict In Conflict Possible In Conflict In Conflict In Conflict Based On The Past History Near This Project Site, What Is The Estimated Time Required To Complete Utility Adjustments 3 Months Is There Any Future Utility Construction Anticipated In The Project Area N Is A FEMA Buy-Out Property Being Impacted No Structure No:060255 2 of4 Hydraulics Will This Project Require FEMA Approval? N (MOA ) N Will This Project Require A State Stormwater Permit? N Is There Unusual Scour Potential? No Is Protection Needed? Standard end bent Are Banks Stable? Yes Is Protection Needed? No Does Stream Carry Appreciable Amount Of Large Debris? No Will The Placement Of Bents In The Water Be Allowed: at water's edge Drop Inlets, Flumes or Funnels? Inlets Geotechnical Are There Any Historical And / Or Vibration Sensitive Structures Near By No Comments: Are There Any Known Landfills And / Or Geo-environmental Hazard Sites At Or Within Close Proximity To The Project Site NI Comments: Are Any Impacts Anticipated To Natural Springs Or Artesian Wells: No Comments: Possible Foundation Type: Piles, 5' offset from existing. Environmental Wetlands At Site No Comments: Known Endangered Species Populations In Area No Comments: Trout County : N TVA County: N CAMA County; Y; no CAMA permit required Primary Nursery Area: N Moratoria: N If Yes-Duration : Permits Required: No CAMA Permit Water Quality Classification: C,Sw,NSW; Buffer:No, DWQ does not claim jurisdiction on the stream. So no buffer impacts. Will A Coast Guard Permit Be Required No Drainage Basin: Tar-Pamlico Is The Project Site In Or Near Any Of The Following: National Forest No ; Wildlife Refuge No ; State, County, Or Local Park No ; Wild And Scenic River No • , Airport No ; A Lake For Recreation Of Power Generation No ; Water Supply Reservoir No ; Nutrient Sensitive Waters Y; Public Use Boat Ramp No ; Cemeteries No ; Known Or Potential Historic Properties In The Area: Historic Archit. Survey required N ; Archaeology Survey required N . Is The Bridge Structure Itself, Or Any Part Thereof, Considered Historic: No Will The Project Impact A Church, Community Center, Or Other Public Facility No Structure No:060255 3 of4 Is This Project On A Statewide Bicycle Route Or A Local Non-Marked Bicycle Route: N Any Clarification Or Comments On Items Above: Items To Be Discussed / Resolved At FSM Bv Attendees Off-Site Detour x Stage: ❑ New Location ❑ Type Of Environmental Document: Low Impact Data Spreadsheet x Minimum Criteria Rule /MC Checklist ❑ Other: new bridge should not capture additional debris, bridge length would be less if skew is less than the existing Superstructure Type: cored slab Number Of Spans: 3 1@ 45'; 1@ 65'; 1@ 45' Length Of Spans: 155' minimum ADT: 650 DSR NHS: 0 Tier:SUBREGIONAL Func. Class: MIN. COLL Bridge Min. Clear Deck width Recommended by Div.: 33' O-T-O Per SRTG Minimum Deck Width: Roadway lane width 11 ` with 3` shoulders Will Railroad Involvement Be Required: No R/W by NCDOT DBT doing coordination of utility issues. Permits: NCDOT will submit permits as prepared by DB Team. Method of Clearing: III Truck Percentage: :<3 %; Reasonable Safe Speed: 55 mph Liquidated damages: will be imposed after 150 days of closure. Amt: $500 per day CEI to be done by NCDOT Salvageable materials: Rails and posts Removal of remenant abutments/piers: No Additional Comments: Any priority in bridge construction sequencing? No Approach slab on skew or perpendicular? Per design manual Should piles be non-corrosive material? Yes, galvanize H-piles on interior bents and end bents in areas exposed up to 40' length. Sheet piles protection preference in Beaufort county shall be galvanized. Sheet piling in Pitt county can be vinyl clad or galvanized. Change skew angle to lessen debris catching. Hold upstream side of bridge — widen to down stream. Sheet pile not to extend past existing bulkhead and keep to natural bank. Structure No:060255 4 of4 � U z 03 F Q � � 0 r 6 c H `o N � i a O O V C O 2 Z J �a =r � Z O W a � �w N Q Ea � � N � T w wQ 3 L � T� O � y n U z i> > S N � O U a 0 �: ti,: �;. T�. .� ^ �� � "f, y; 1 0 m w F N 0 � Y � � � m � � m `a J 3 Q � Z � Q 7 U Y 'a w u�i � � U T � m Q E � a` m `o c 0 � U � H � a U m � 3 3 c d 7 � N � Y ] � N c O N a N � � F � O � � � W Z Q W � a`? c � o � � N � N � O 0� U 0 U U � E N N v . 0 0 a � O 9 6 d t N ~ O m m > � N U — N J 3 3 Vl U d � L o U N p O � 6 H N . 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Vllii�lll� NIH=_ _ E TO SR 1613 THIS PROJECT IS NOT WITHIN ANY MUNICIPAL BOUNDARIES CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD III GRAPHIC SCALES 50 25 0 50 100 PLANS 50 25 0 50 100 PROFILE (HORIZONTAL) DESIGN DATA ADT = 650 ADT FY = WA DHV = WA D = WA T = 6% * �k (TTST 3% + DUAL 3%) V = 55 MPFi CLASS = MINOR COLLECTOR SUBREGIONAL TIER BEGIN +24. + POT STA. 12 + �'�I°��][[°� ��F N�1R,'�°�� �A��;L,II�TA ��Q%���5I�1°�° �� 1�IlI��[���Y� BEA UFOR T CO U11lTY � "s 0 0 Z � m LOCATION: BRIDGE NO. 060255 OVER BROAD CREEK CANAL O1V SR 1612 (TERRA CEIA RD.) TYPE OF WORK GRADING, PAVIIVG, DRAINAGE, AND STRUCTURE WETLAND AND SURFACE WATER IMPACTS PERMIT CAROLINA COASTAL RAILWAY -L9- SR 1612 TERRA CEIA RD. � � w � � � �RI �' \\ \\ \ � � � � +20.00 AROfECT L6NGTH LENGTFI ROADWAY TIP PROIECT 178P.2.R.47 = 0.067 mi. LENGTH STRUCTURE TIP PROJECT 778P.2.R.47 = 0.014 mi. TOTAL LENGTH TIP PROJECT 176P.2.R.47 = 0.081 mi. e,poqo ` cRFFK cANql -L9- STA.12 + 97.51 srew.srsr For 10R STA.YOAFD SPPGIFIWTfONS TO SR 1676 -L9- STA. 14+55.00 .�. 17BP.2. R.47 17.BP.2.RN47 v N.A� � ,� � �� oN ZZ XYDR9ULICS E.YC7NEER PRELIMINARY PLANS Pop COV9T0.t�Cl�DN MICHAEL TAYLOR PE "�E� RIGHT OF WAY DATE: rxo�ECr exma�x srcn r : ROADWAY DESlGN ENGINEER MAY 31. 2012 MICHAEL BURNS EI PROJ£CT UESf4N S.YGfNSdA LETTING DATE: VIRGINIA MABRY MAY 31, 2012 NCDOT TPMU ,ucnor coxrecr PF � BRIDGE 060255 PERAAIT PLANS SUBMITTAL NUMBEft 5-208 5 /16 /2014 PERMIT DRAWING SHEET 1 OF 7 � S.T. Wooten Corporation �� S.T EWART ��\�:ti10FFA'f1` & �ICHOL `� � NDTE: � � PROIEQ REFERENCE NO. SXE� NO. - NON-SiAN�ARD HEAOWRLL IS OSE� ON � ' \ � � 77BP.2.R.47 PRM-3 h pPSTREA4 ENO 50 NOi ip IMP4CT �� FAILROAO RIGHi-OFWqY. NO STREI.M � \ j Ww SNEEi NO. Q WOflM IS PROppSEO ON pP$iFEAM ENO �� � ROAOWnY OFSIGN MYDMUlICS SD NOi i0 IMPACi RAILROAp RiGxi- �� EHCiHFEx eNGWEEA OFWEY. � 'tRa '. G305 \� 11, : ���� }p n y } t� PRELIMIN RY PLANS NO BufFEFS ON BROnD [FEEK � ,� oo uor osa vo m�srxurnou N�iE: S.T WOOLI�Il CO�O1�l1011 CANdL. � N[�WO p0E5 NOi CLAIM JORIS�iLiION. � BRIDGE 060255 i '}- NOTES: �� � �v� ai��er eoro U PROPOSED CULVERT:3&9x13' RCBC (l' BURYI ,� EXISiING BRIOGE: 2�20':1�40': 2�2d:OAL=l20' / �� m. �_ A' ����MGPFATT 8 MCH06 . __— - - , . . . . _ . . . , PF � n a .-c_< sa�,, a -,�.aoeo STEWART ^^^. �--.-. �pv�� ¶ NON SiANOAR� SiP IP60.B3 -L9- �� �� �� xEaowau sKew - zs.o• PERMIT PLANS 3o9'xiJ' FcBc RETAM. \ . . . _ . . . . -_ . . . . " _ .a ' eeMOVe PERMIT DRAWING —,a / exisnHC eemce SHEET 3 OF 7 re oimm ca�arx 's--. -� TS ^ . _ _ _ / f- — '" - _—_ - ., ..: ,. --15—�.:--JS—.c---15—. _JS_z+r.a-i'?,�-- l5 ..._r-1S. � l/ . . . . _ . _ . .�.. , —TB B .____.__ _._ _ __ �e: � SR I6i2 �EeRa [Pn BO la - _ _ . . _ _. . . _ . '9L+5( ° \ � � . . _ — � � �,� � � / � � � � � —� o � ' , � �� � � � z_ ' - `` a r�or�-57atioaao wiucwau y �_-�� roc s�oce = nse � �DENOTES IMPAQS M F � �\� TS F i y SURFACE WATER \ �� � � E� � �� ESi CL<55 P - � � DETAlL:D04VNSTREAM CHANNEL IMPROVEMENT PROF2E � oeNOres reMroxaav \'�� � en cEOrexrne�/ iNOT %O SCALEI IMPAQS IN SURFACE WATER ��\ � E � NWS = 0.0' 3 O 4X13'RCBC 45 ��' \,\ r E I Z PROPOSEO E�qOq�FpN � PEUOVE �OWNSTREnu ENp OG EXCAVATION tR�_J �,.�__ _i_��,e � E 29'CMP WHERE MVERT pGTLIGMTS EX.GFWNO � EX.6RWN0 TEMP PERM FROM PFOPOSEO CHPNNEL BdNK STREAM STREAM , - iseruar� IMPACTS IMPACTS `� �OO �JO O �OO ZOO 159WAY1 ' CUSS iRiPRM CL/35 /RIPRPP I I I � wi ceorcxri�c w25crorEKxri� ITE 7 231 LF 210 LF a2s rwc.e� �= = = = lLOOKlN6 DOWNSiRE?MI �� -L9- �� �� -D Rl - �� CULVER7 HYDRAUUC DArA 60 DESIGN �REOU�cr =� yqs 60 60 60 oESicN r�w ecEVarioN = i.4 Fr BASE DISCHARGE _ 1400 CFS BENCHMARK 1 BASE FREOUENCY = l� YRS SO NAIL SET IN POWER POLE 8/y$E KW ELEVATION = 990 FT 5O SO SO N 681876 E 267D649 OVERTOPPlN6 DISCHAR6E _ 1900 CFS �, -19- STA 13+45.74 , 186.52' RT T ELEV.70.85' OVERTOPPING FREOUENCY= 500 +/- YRS S 40 O✓ERTOPPING ELEVArION = llB3 FT = 40 40 qp BEGIN GRP.DE P� _ �2+25170 EL = //b6' - -L9- S7A. 70+25.0o VC - 25' - 30 EL = 11.89' 30 30 BEGIN GRADE K= 9 30 -DRI- STA. 70+20.00 O5= 20 MPN n Pl = lI+SOAO P� _�3+90.00 END GRADE EL = 6.72' ENO GRADE � EL = 1234' Pl =/2+50A0 EL = 1233' _�9- S7n. 74+ss.00 s VC - 80' EL = 12.78' yC _ yd -DR7- STA. 12+54.7� K= 1000 VC = l2d EL = 72.54' P/ _ 11+75A0 EL = 12.45' K = l4/ Pl = 10+55.00 _ Z� OS = 80 MPH OS 1560 MPH �5 = 60 MPH Z� 2� EL = 8B2' VC =�56 20 VC = 60' K - /8 � K- 26/ 05= 20 MPH ' fN03600% (+10. 00% f- .3200'. ___ I 05= 80 MPN � �� �___'___' _ _ l+�032_%._ 10 10 + 90��� (+12.0000z 10 � -- -- \ � or sre- io«io -iv- J - // ( A�3 % !+ 300% - t� FLEV= 11.8]' I � \ � O PROP.100.Y0. WSEI = 9.90' . V • / \l /', 0 O O N ` � C / IAOP.35-YA WSEI = J.1' \�/ _lO NWS = 0.0' 1 1 1 - � �l0 �1� -lo N� � 10 11 12 13 14 15 10 71 72 � NOTE: ' >ROJEO REfERfNCE NO. SMER NO. - N�N-STANOAR� NEA�WALL IS USEO ON � ' \ � � � 77BP.2.R.C] PRM-4 � ❑PSTFEPM ENO 50 NOi i0 �MPpCi � � / RAILflOAO RIGHi-OF-WAY.NO STREAM . � Wa SnEEi Ho. �f WORX IS PROPOSED ON IIPSiREAM END �� / � ROAOWAV �ESIGN XTDMUUC$ 50 NOi TO IMPACT RAILRORD RIGHT- �_ � / [NG�N[[a eNGWEEP � � OFWpY. Y�¢a '. C�BBS � � -: � PRELIMIN RY PLANS �o�E: � S.T. Wooten Carporation �°�=�°m°� NO BOFFERS �N fiR0<0 CREER CANAL. , / NCOWO �OES N�i C�AIM JUfV15DICilON. � 3- NOTES: BRIDGE 060255 � :,,, o,ae. eo.o x ' U PROPOSEO CULVERT: 3&9x13' RCBC (l' BURYI � . ., . _ EXiSTING BRIDGE: 2�20':1�40': 2�2d:OAL=l20' . . . _ . . . . , r� . y. � ��NN�PF�TT & MCN06 ..,:�,. �- STEWART ,."s�u- �.::`.. V d ". F 5'� .�O0.0 ,. ��f�v� n NON SiANDRRp Si> IN60.03 -L9- u ll xeaownu s�ew - zs.o• ycs�xi3� acec PERMIT PLANS FEinIN\ . _ . . _ . �\- .. . . '. �- : :. _ .. . _- :. '. ' aEMO�E PERMIT DRAWING —Te cxisnr�c eRioce SHEET 4 OF 7 .e e�roeo ceeE.r cv„v "-- TS �� � _ _ � -- _—b —x -�JS— e _ _�5—,_._.. r — ��S ' � . : .. .: : . � .�.; ..oe.arv 'e �—�'_ie _ IB '.. Z` � _._._ . ._._ �� �� . . S 5'. EPRn'E a P0. ....• .,... $ _ 4i . __ _ __ / , _ _ _. . _ _ _. F � F � � -0 _ -� I �'� T^� ` / � - .. ,.. . .. — , j \ w;' I '� �,_ w o , ° r � ��. �� e .-;._ N E \\ �� � ` � NON $TANDdRO WINLWALL y � ��1 TOP SIOPE ' 2i5:1 OENOTfS IMPAQS IN �_ ... � 7S� F ' i � H SORPACE WATER \� \ EST 0� W E° \� \ ESi CLASS P - • �� DE7AIL: DOWNSTREAM CHANNEL IMPROVEMENT PROFILE � DENOTES TEMPORANY \ �� esr cea.exrne =� °' INOT TO SCALEI IMPAQS W SURFACE WATER �� F Q Q NWS = 0.0' 3 a qxl3' ILBC 45 \ �\ v E Z PRJPoSEO PROPOSfD � FEMOVE OOWNSTREAM ENO OF EXCaVAIION EXCAVATION -;. _� „- ,.,�ry,,_',__ _ E 29'CMP WHEliE INVERi OdruGNiS EX.GRIX/NO ' � EX.GRIX/ND TEMP PERM FROM PROPOSEO CHGNNEL B>NM $TREAM STREAM _ �s:irwari _ is.�runxi IMPACTS IMPACTS �'� �OO J�O O �OO ZOO cuss raipaac w""cEOrE�vRr�i`� ITE 7 231 LF. 210 LF � wi cEOrexn� uzs rwc.e� u25'THICKI lLOOKING DOWNSTREAMI �� —L9— �� �� —D Rl — �a CULVERT HYDRAULIC DAiA 60 DESIGN DISCHARGE = 900 CFS 60 60 60 DESIGN FREOUENCY = 25 YRS DESIGN hM' ELEVATION = 7.4 FT BASE DISCHARGE _ 1400 CFS BENCHMARK 1 BASE FREOUENCY = lW YRS SO NAIL SET IN POWER POLE SO SO SO N 687876 E 2670b49 BASE M4 ELEVATfON = 990 FT -r -L9- STA 73+45.14 , 166.52' RT OVERTOPPING DISCHARGE _ 1900 CFS = ELEV.lo.e5' OVERrOPPlN6 FREOUENCY= 500 +/- YRS S 40 O✓ERTOPPING ELEVATION = 1183 FT ¢ 40 40 40 �E PI = 12+25.00 BEGIN GRADE EL - ll.B6' -19- STA. 10+25.00 VC = 25' : $O EL = 11.89' 30 30 DR1IN5 A.�lOE 20.00 O5= 20 MPH 30 Pl- 11+50A0 P�- �3�9�� END GRADE EL = 8.7Y END GRADE Pl = 12+50A0 9 EL = 1234' EL = l2_3.)' _L9- STA. 74+55.00 -DRI- TA. 12+54.77 VC = BO' EL - 12.78' y� = gp� 5 9 20 K=/4/ EL = 1254' PI = IO+SS,pp EL =//9.46m EL = 12.45' OS- I�MPH KC= 158a OS = 60 MPH z� z� EL = 882' ❑ 20 � OS = 60 MPH �� �, VC - 75' K=26/ K-l8 a lo �... (+p,3600% !+1(1. 00% f- ..7200% ___ 05= 80 MPH OS- 20 MPH lO _. r.io32. x._ 10 10 , Boo�% r�2.0000z y �/+ 0 o.su- io.v_iw�J__ __ \ .....i>--- - f-103 % (+ 3 % - � e�EV� n.ea I � � / O PROP.100.vR WSEL = qA�' , v � / �` �� O O O � � £ / iFOP.3ITR WSfL � >1' ``/ lo NWSa p0' -IQ �lo -10 �C � 70 11 12 13 14 15 10 11 12 f 9 � m E NorESo l) PROPOSED CULVERTo 3@9x13' RCBC (l' BURY) EXISTING BRIDGEo 2@20'9 /@40'9 2@20'9 OAL=l20' � I " I' I ��: BROAD CREEK CANAL��S -- JS —. _ _ �^ JS -TB — � _--- F _ �—����� � � � S.T. Wooten Corporation BRIDGE 060255 I�Jr� i�,��, JI_K \L. , i. r��` `<i\ L�'LYt:iti�,�i NON—STANDARD STA 12+60,83 —L9— � \HEADWALL /SKEW = 2500° 3@9'X13' RCBC ` _ ` RETAIN � TS -- — �� � � . - ---- ---� F F F- f- F \\�\ I���/�� / _ �1 �.\\ \\ �, F ��,i�l�%% i'u,�����. 45 DENOTES IMPACTS IN SURFACE WATER � - - rB �'� � ----____ F F \ �\ i� \ � , � . � � r _ i„_ -_ � � �\�_ F, F �� --_—� � ..F �� , � �� . ��_ �' � ��' F �=�� ���F � � E� F �V �� �., DENOTES TEMPORARY � ���� ��� F IMPACTS IN SURFACE WATER F� 1 TEMP STREAM IMPACTS 231 LF PERM STREAM IMPACTS 210 LF TS �\'. �\ F F\� \\ \ \ \ F /`� F\✓ E� � �� � F / / � ;.,;,m,�� ��-• , , , .' , !r •� � •.��� • : ww sneEr Ho. q rzowownv oeseN Mvovnuucs ENGINEEF ENGINEEP PRELIMIN RY PLANS �� :.:_a,� N�INOFPdTT R YICHOL TEWARTm .�,'{i:._, �.,�..,....,.. PERMIT PL4N5 PERMIT DRAWING SHEET 5 OF 7 . NON—S�7ANDARD WINGWALL TOP SLOPE = 27e5o1 i � 0 0 N � � �� 0 Z � .� � � .� :� 11111�� f i _ 0 v � I�J � � NOT ESe l) PROPOSED CULVERTo 3@9x13' RCBC (l' BURY) EXISTING BRIDGEo 2@20'9 /@40'9 2@20'9 OAL=l20' — — ��'0� �I-�I_K S�'��� �,-��� tiAI�ROA��� � � � � � NON—STANDARD STA 12+60,83 —L9— HEADWALL SKEW = 2500° 3@9'X13' RCBC RETAIN � . _.__ r-, BROAD CREEK CANAL �S — J$ �^ 15-- _� TB—F----F-�_ � �<T� TS � - � --- ---� \ � /�? F F f__---F_ F c� \ . %:% ��__ _ : � � `. ( / 1��:�,� �,�,F�___ �������� �,�/ DENOTES IMPACTS IN SURFACE WATER , , � � � � � � , �_�,; � \ � ���__ � _, �� \A -����"�F �\ � �� ,. � � � S.T. Wooten Corporation BRIDGE 060255 _ TB _— F� ---F ���� � F �_ !- // � TS PROIEQ REiERfNCE NO. SHFE1 NO. 178P.2.R.47 PRM-6 Wa' SXEEt NO. �J OAOWAY DESIGN XYDGULICS ENGINEE0. fNGINEER PRELIMIN RY PLANS no .uor �se ro mxsmucno.0 LJ� _._.� ^^� ���INOPFAT� & 41CI106 fEWART ...........�, ,..,_..... PERMIT PLANS PERMIT DRAWING SHEET 6 OF 7 NON—S7ANDARD WINGWALL TOP SLOPE = 27,5e1 � � = ' �� ' C H M R � F E F��� �\\��, EST CL�ASS ' C � DENOTES TEMPORARY ���. ��, F EST GEOTEXTI�E _ IMPACTS IN SURFACE WATER F�, � E E 45 ��� -1� .;S N�_ , �` � TEMP STREAM IMPACTS PERM STREAM IMPACTS \� . �� � �`' F\ \\ \\ \ � F /�, \✓ �P _c � rt, � 0 N h H �� 0 Z � � � .� :� IIIII�I