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HomeMy WebLinkAbout20210955 Ver 1_B-4786 General Pitt December 21 2021_20211221ONITED STATES DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration NATIONAL MARINE FISHERIES SERVICE Southeast Regional Office 263 131h Avenue South St. Petersburg, Florida 33701-5505 https:llwww.fisheries.noaa.govlregionlsoutheast 09/30/2019 Philip S. Harris III, P.E., CPM, Unit Head North Carolina Department of Transportation Environmental Analysis Unit 1598 Mail Service Center Raleigh, North Carolina 27699 Dear Mr. Harris: F/SER31:KBD SERO-2019-01281 This letter responds to your request for consultation with the National Marine Fisheries Service (NMFS), pursuant to Section 7 of the Endangered Species Act (ESA) for the following action. SERO Number Project Type SERO-2019-01281 NCDOT Bridge replacement (TIP No. B-4786) Consultation History We received your letter requesting consultation on May 22, 2019, and initiated consultation that day. We had further correspondence on additional details of the project on August 20-21, 2019. The project has been assigned a tracking number in our new NMFS Environmental Consultation Organizer (ECO), SERO-2019-01281. Please refer to this number in any future inquiries regarding this project. Proiect Location Address Latitude/Longitude Water body Greenville, Pitt County, North Carolina 35.618239°N, 77.390028°W (North American Datum 1983) Tar River Image of the project location and surrounding area (©2019 Google) Existing Site Conditions The project site is located on northbound US 13 over Tar River, in Greenville, Pitt County, North Carolina. The existing bridge, Number 38, was built in 1955 and is 540 feet (ft) long with 12 spans and 7 bents in the water. The river is 330 ft wide at the project site. The river is non -tidal, and benthic conditions are described as silty sands, and fine to coarse sands with small traces of gravel. The project site is located in freshwater (above the saltwater wedge) approximately 57 miles from its confluence with Pamlico Sound. Water depth in the project area ranges from 3 to 10 ft deep. The project location is located in Atlantic sturgeon critical habitat Carolina Unit 2. Project Description The applicant proposes to replace the existing 12-span bridge with a new 8-span bridge; a 550-ft superstructure, with 5 bents within the open waters of the river. The bridge bents will be constructed of drilled shafts, which are also known as cast -in -place piles. A temporary work bridge will be required during construction and will most likely be constructed of 30-inch diameter pipe piles. The actual number and size of the piles has not been determined by the contractor yet, but will most likely be installed by vibratory hammer. There will be 0.0058 acres of permanent streambed impact due to the drilled shafts. The clearance above normal water elevation is 30 ft. All bents and piles of the existing bridge and temporary work bridge will be removed, upon project completion. The bents and piles from the existing bridge and temporary work bridge will either be removed by extracting them or cutting them below grade. Construction Conditions An in -water moratorium is in effect between February 15 and September 30 to prevent the disruption of Atlantic sturgeon spawning runs/migration activities. No equipment or 2 construction materials of any type shall be allowed to be placed or fall into the river during this time period. During the work period, construction may be done from temporary work bridges, as long as these features were installed outside of the restricted season. The contractor will comply with North Carolina Department of Transportation's (NCDOT) Best Management Practices (BMPs) for Bridge Demolition and Removal. Additionally, NCDOT will follow all stream crossing guidelines for anadromous fish passage, as well as implement NCDOT Design Standards in Sensitive Watersheds. Debris will be disposed of in accordance with Section 802 of the 2012 Standard Specifications. Compliance includes: • Existing bridge piles in the navigation channel will be removed completely, unless not practicable, and piles located in wetland areas will be cut off below the mudline to minimize overall disturbance. • The use of turbidity curtains will be evaluated for areas with sufficient depth, but lower velocity. Turbidity will be monitored during in -water work to ensure compliance with state water quality standards. • Non -shattering methods will be implemented (no explosives) for bridge removal. No bridge deck or substructure components will be dropped in the water. • Loose debris and road surface materials will be removed prior to demolition to minimize the potential for turbidity and contaminant discharge. Effects Determination for Species the Action Agency or NMFS Believes May Be Affected by the Proposed Action Species ESA Listing Status Action Agency Effect Determination NMFS Effect Determination Fish Atlantic sturgeon (Carolina DPS) E NLAA NLAA E = endangered; NLAA = may affect, not likely to adversely affect 3 Carolina Unit 2 Tar -Pamlico Unit Map 2 ■ l-tacky Mount —35°30'N Tarbor 77"30'W 77°W Tar -Pamlico Project site Neuse $ D 5 10 20 30 40 ,Kilometers Miles 5 10 20 30 ( 40 77°30W I NORTH CAROLINA Roanoke New Bern Legend Critical Habitat Washington 77; W f lymouth 76°30W 36°N— Hyde r aeaufort Pamiicc 35°N — , 75430'W { r NC r \S�r� GA Area of Detail FL This map is provided for illustrative purposes only of Atlantic sturgeon critical habitat. For the precise legal definition of critical habitat, please refer to the narrative description. The project is located in Atlantic sturgeon critical habitat Carolina Unit 2, Tar -Pamlico Unit. The physical and biological features (PBFs) of the critical habitat are described in the table below. We believe the proposed action may affect the PBFs: hard substrate, unobstructed water of appropriate depth, and water quality. Since the project is located in freshwater, PBF 2 will not occur in the action area. 4 Atlantic Sturgeon Critical Habitat PBFs and their Purpose/Function PBF Purpose/Function of PBF Hard Substrate (PBF 1) Hard bottom substrate (e.g., rock, cobble, gravel, limestone, boulder, etc.) in low salinity waters (i.e., 0.0-0.5 parts per trillion [ppt] range) Necessary for settlement of fertilized eggs, refuge, growth, and development of early life stages Salinity Gradient and Soft Substrate (PBF 2) Aquatic habitat with a gradual downstream salinity gradient of 0.5 ppt up to as high as 30 ppt and soft substrate (e.g., sand, mud) between the river mouth and spawning sites Necessary for juvenile foraging and physiological development Unobstructed Water of Appropriate Depth (PBF 3) Water of appropriate depth and absent physical barriers to passage (e.g., locks, dams, thermal plumes, turbidity, sound, reservoirs, gear, etc.) between the river mouth and spawning sites Necessary to support: • Unimpeded movement of adults to and from spawning sites • Seasonal and physiologically dependent movement of juvenile Atlantic sturgeon to appropriate salinity zones within the river estuary • Staging, resting, or holding of subadults or spawning condition adults. Water depths in main river channels must also be deep enough (at least 1.2 meter) to ensure continuous flow in the main channel at all times when any sturgeon life stage would be in the river Water Quality (PBF 4) Water quality conditions, especially in the bottom meter of the water column, with the appropriate combination of temperature and oxygen values Necessary to support: • Spawning • Annual and inter -annual adult, subadult, larval, and juvenile survival • Larval, juvenile, and subadult growth, development, and recruitment. Appropriate temperature and oxygen values will vary interdependently, and depending on salinity in a particular habitat. For example, 6.0 milligrams per liter (mg/L) DO or greater likely supports juvenile rearing habitat, whereas DO less than 5.0 mg/L for longer than 30 days is less likely to support rearing when water temperature is greater than 25 °C. In temperatures greater than 26 °C, DO greater than 4.3 mg/L is needed to protect 5 Atlantic Sturgeon Critical Habitat PBFs and their Purpose/Function PBF Purpose/Function of PBF survival and growth. Temperatures of 13 to 26 °C likely support spawning habitat. Analysis of Potential Routes of Effects to Species During in -water construction, Atlantic sturgeon may be physically injured if struck by construction equipment or materials during installation of the temporary work bridges or the cast -in -place piles. However, by restricting in -water work outside of the in -water work moratorium of February 15-September 30, we believe the likelihood of sturgeon presence in this portion of the river coinciding with in -water construction is not expected and therefore we do not expect effects to sturgeon during in -water construction. Atlantic sturgeon could be affected by the placement of temporary in -water structures (e.g., temporary work bridges) in areas that may serve as migration, foraging or refuge habitat. However, these structures will be installed outside of the work moratorium and after they are constructed they will not block upstream access, and will be removed after bridge construction is completed. Therefore, we believe the effect to Atlantic sturgeon from the placement of temporary in -water structures will be insignificant. Atlantic sturgeon are opportunistic feeders that forage over large areas and the area of temporary impact is relatively small (0.0058 acres) compared to the surrounding area available. Further, once the temporary structures are removed, sturgeon can use the area for foraging and refuge again. Analysis of Potential Routes of Effect to Critical Habitat Hard substrate (PBF 1) necessary for the settlement of fertilized eggs and refuge, growth, and development of early life stages may be affected by the installation of piles. The river contains pebble (gravel -size rock) that may serve as a critical function for egg, larvae, and adult sturgeon growth and spawning. However, we believe this effect to PBF 1 will be insignificant. The temporary work bridge piles and permanent new bridge piles will only affect small portions of the main channel. The new bridge will be of similar size and location as the existing bridge, and also have less bents therefore allowing for more available substrate. The available substrate surrounding the permanent and temporary work bridges will continue to support these early life stages, and once the temporary work bridges are removed, these areas of hard substrate will become accessible again. Unobstructed water of appropriate depth (PBF 3) that supports staging, resting, holding, or movement of various life stages of Atlantic sturgeon may be affected by the installation of piles and temporary work structures. We believe the obstructions created by the installation of piles will have an insignificant effect on PBF 3 because the temporary work bridges and permanent bridge piles will only affect small portions of the main channel. The temporary work bridges will be removed at the end of the project's construction. While the placement of the work bridges will have a temporary effect on water depth (deeper upstream, shallower downstream), these effects will be localized, and will not affect the overall depth of the river in this area since sufficient passage will be maintained within a portion of the river at all times during construction. In addition, sedimentation effects are not anticipated to reach a level that would create a depth barrier, and the implementation of the construction moratorium will ensure there is no noise barrier to migrating individuals in the event they are present in the river. 6 Water quality (PBF 4) supporting important life functions, such as growth and reproduction, of various life stages of Atlantic sturgeon may be affected by temporary and highly localized turbidity and associated effects on suitable water temperature and oxygen values caused during installation of piles and temporary work bridges. Turbidity curtains will be used to contain turbidity; therefore, we believe the effects to PBF 4 from any small amount of turbidity that may escape will be insignificant. We also expect construction -induced turbidity to be temporary and settle out within a period of time. Additionally, no in -water work will occur between February 15 and September 30 to prevent sturgeon from being exposed to elevated turbidity levels during times of the year when they might be present in the project area. Conclusion Because all potential project effects to listed species and critical habitat were found to be discountable, insignificant, or beneficial, we conclude that the proposed action is not likely to adversely affect listed species and critical habitat under NIVIFS's purview. This concludes your consultation responsibilities under the ESA for species under NMFS's purview. Consultation must be reinitiated if a take occurs or new information reveals effects of the action not previously considered, or if the identified action is subsequently modified in a manner that causes an effect to the listed species or critical habitat in a manner or to an extent not previously considered, or if a new species is listed or critical habitat designated that may be affected by the identified action. NMFS's findings on the project's potential effects are based on the project description in this response. Any changes to the proposed action may negate the findings of this consultation and may require reinitiation of consultation with NMFS. We look forward to further cooperation with you on other projects to ensure the conservation of our threatened and endangered marine species and designated critical habitat. If you have any questions on this consultation please contact Kay Davy, Consultation Biologist, at (727) 415- 9271, or by email at Kay.Davy@noaa.gov. for File: 1514-22.L.1 Sincerely, REECE.KARLA DIgitaIIysignedby R E E C E. KAR L A. M 1365885962 . M.1365885962 Date' 2019.09.30142622-04'00' David Bernhart Assistant Regional Administrator for Protected Resources 7 U.S. Department of Homeland Security United States Coast Guard Commander 431 Crawford Street United States Coast Guard Portsmouth, VA. 23704-5004 Fifth Coast Guard District Staff Symbol: dpb Phone: (757) 398-6227 Fax: (757) 398-6334 Email: Kashanda.I.bookerauscq.mil CGDFiveBridaesausco.mil 16591 15 FEB 2019 Mr. Phillip Harris, P.E. North Carolina Department of Transportation Environmental Analysis Unit Head 1598 Mail Service Center Raleigh, NC 27610 Dear Mr. Harris: Coast Guard review of your proposed project as provided in an email dated Nov 29, 2018, from Mr. Greg Purvis with Wetherill Engineering, on behalf of the North Carolina Department of Transportation, is complete. Based on the documentation provided and our research, it is determined that a Coast Guard bridge permit will not be required for the proposed highway fixed bridge, US 13/Memorial Drive over Tar River, in Pitt County, NC. (35.618239, -77.390028) The project will be placed in our Coast Guard Authorization Act of 1982 exemption category for the location and structure described above and is valid for five years from the date of this letter. The Coast Guard Authorization Act of 1982 exempts bridge projects from Coast Guard Bridge permits when the bridge project crosses non -tidal waters which are not used, susceptible to use in their natural condition, or susceptible to use by reasonable improvement as a means to transport interstate commerce. The following conditions apply to this determination: a. If the construction project on the above bridge does not commence within this time, you must contact this office for reaffirmation of this determination. b. Future bridge projects along the above waterway will have to be independently evaluated before they may be considered for placement in the Advance Approval category. This includes modification, replacement and removal of the above bridge, following its initial construction. In addition, the requirement to display navigational lighting at the aforementioned bridge is hereby waived, as per Title 33 Code of Federal Regulations, Part 118.40(b). This waiver may be rescinded at any time in the future should nighttime navigation through the proposed bridge be increased to a level determined by the District Commander to warrant lighting. The fact that a Coast Guard bridge permit is not required does not relieve you of the responsibility for compliance with the requirements of any other Federal, State, or local agency who may have jurisdiction over any aspect of the project. 16591 15 FEB 2019 If you have any further questions, please contact Ms. Kashanda Booker at the above listed address or telephone number. Sincerely, /<): HAL R. PITTS Bridge Program Manager By direction Copy: CG Sector North Carolina, Waterways Management U. S. Army Corps of Engineers, North Carolina District Federal Highways Administration, North Carolina Division 2 Submitted 12/21/2021 Hig4Way North Carolina Department of Transportation f' 4°k Highway Stormwater Program \,../��1 STORMWATER MANAGEMENT PLAN �° ^^ (Version 2.07; Released October 2016) FOR NCDOT PROJECTS WBS Element: 38222.1.FR2 TIP No.: B-4786 County(ies): Pitt Page 1 of 1 General Project Information WBS Element: 38222.1.FR2 TIP Number: B-4786 Project Type: Bridge Replacement Date: 12/28/2018 NCDOT Contact: Jacquelyn Bowles, PE Contractor / Designer: TGS Engineers (David B. Petty, PE) Address: 1590 Mail Service Center Raleigh, NC 27699-1590 Address: 706 Hillsborough Street Suite 200 Raleigh NC, 27603 Phone: 919-773-8887 ext. 104 Phone: 919-707-6559 Email: dpetty@tasengineers.com Email: jkbowles@ncdot.gov City/Town: Greenville County(ies): Pitt River Basin(s): Tar -Pamlico CAMA County? No Wetlands within Project Limits? Yes Project Description Project Length (lin. miles or feet): 1250 ft. Surrounding Land Use: Residential and Commercial Development, Forest Proposed Project Existing Site Project Built -Upon Area (ac.) 1.1 ac. 0.9 ac. Typical Cross Section Description: Two 12' paved travel lanes with 4' to 10' paved shoulders and 2' to 3' grass shoulders. Two 12' paved travel lanes with 3' to 10' paved and 3' grassed shoulders. Annual Avg Daily Traffic (veh/hr/day): Design/Future: 17250 (northbound only) Year: 2039 Existing: 13800 (northbound only) Year: 2019 General Project Narrative: (Description of Minimization of Water Quality Impacts) Replacement of Bridge No. 730038 (northbound bridge) on US 13 over the Tar River. Proposed 550' long by 41' wide 8-span bridge to replace existing 541' long by 33.5' wide 12-span bridge. Runoff on the existing bridge discharges directly in the Tar River; however, the proposed bridge will have no direct discharge into the river. Stormwater runoff from the proposed bridge is to flow to grated inlets on each side of the bridge then flow down the systems and outlet well outside buffers where it will be diffused with riprap pads. All proposed stormwater runoff is discharged at the lowest practicable velocities. The existing bridge has seven bents in the Tar River which will be removed. The proposed bridge will have five bents in the river. A temporary work bridge (conceptual footprint shown on sheet 4) is proposed for removal of the existing bridge and construction of the proposed bridge. The impacts shown due to temporary fill in wetlands are for the anticipated temporary fill to build access roads on each side of the river from ends of temporary work bridge out along embankments and then up 20' high embankments. Waterbod Information Surface Water Body (1): Tar River NCDWR Stream Index No.: 28-(94) NCDWR Surface Water Classification for Water Body Primary Classification: Class C Supplemental Classification: Nutrient Sensitive Waters (NSW) Other Stream Classification: Impairments: Aquatic T&E Species? Yes Comments: per Aquatic Species Survey Report dated 8/1/2018: may affect/not likely adversely the Tar River Spinymussel & the Yellow Lance NRTR Stream ID: Buffer Rules in Effect: Tar -Pamlico Project Includes Bridge Spanning Water Body? Yes Deck Drains Discharge Over Buffer? No Dissipator Pads Provided in Buffer? No Deck Drains Discharge Over Water Body? No (If yes, provide justification in the General Project Narrative) (If yes, describe in the General Project Narrative; if no, justify in the General Project Narrative) (If yes, provide justification in the General Project Na rative) Submitted 12/21/2021 09/08/99 0 0 t 0 Go 0 0 0 0 0 t 0 0) 0 0 0 0 C w CC GO 0 0 0 T co co 0- m▪ Go 0�Go a Oo a 0GO L Nz0) CO oo 1 See Sheet 1A For Index of Sheets See Sheet 1B For Conventional Plan Sheet Symbols See Sheet 1C- 1 Through 1C-? For Survey Control Sheets VICINITY MAP STATE OF N OITH CA (VISION OF HI I1 OLIN WAYS PITT COUNTY LOCATION: REPLACE BRIDGE NO.38 OVER THE TAR RIVER ON US 13 IN GREENVILLE TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURE STATE STATE PROJECT REFERENCE N0. SHEET NO. TOTAL N.C.SHEETS B-4786 1 STATE PRO. NO. P. A PROF NO. DESCRIPTION 38222.1.FR2 BRSTP-0013(041) PE 38222.2.2 BRSTP-0013(041) R'W, UTIL PERMIT DRAWING SHEET 1 OF 9 WETLAND AND SURFACE WATER IMPACTS PERMIT �P BEGIN TIP PROJECT B-4786 -L- STA. 22 + 00.00 BEGIN CONSTRUCTION -L- STA. 17 + 59.45 „\s/‘4c \A''`'9°.3 L/ 5 A3 O�i�P �X° MEN` os EXISTING SIGNAL 4 BEGIN BRIDGE -L- STA. 25+28.00 2 SITE 1 BRIDGE NO. 39 BRIDGE NO. 38 . \ -2- \ END BRIDGE -L- STA. 30 + 78.00 \ \ 1) J (OVERFLOW US 13 /NC 11 /NC 903 I (MEMORIAL DR.) SBL US 13 /NC 11 /NC 903 (ME AL DR.) NBL SITE 2 TO AR RIVER 153E ,OV END CONSTRUCTION -L- STA. 38 + 12.09 END TIP PROJECT B-4786 L- STA. 34 + 50.00 CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II . THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES OF GREENVILLE. DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED GRAPHIC SCALES 50 25 0 50 100 DESIGN DATA ADT 2019 = 13800 NBL 14740 SBL ADT 2039 = 17250 NBL K = 8 % D = 55 % T = 6 % * V = 50 MPH * TTST =3% DUAL 3% FUNC CLASS = PRINCIPAL ARTERIAL REGIONAL TIER PROJECT LENGTH LENGTH ROADWAY TIP PROJECT B-4786 LENGTH STRUCTURES TIP PROJECT B-4786 = = 0.133 mile 0.104 mile Prepared DIVISION OF 1000 Birch Ridge Dr., TGS TGS ENGINEERS Ncm=ees o6HILLseoRoucHsr Far: HIGHWAYS Raleigh NC, 27610 PH (919) 773-8887 CORP. LICENSE NO.: C-0275 HYDRAULICS ENGINEER P.E. PLANS 50 25 0 50 100 SUITE 200 RALEIGH, NC 27603 2018 STANDARD SPECIFICATIONS V. MARCUS LOWERY, PE SIGNATURE: TOTAL LENGTH TIP PROJECT B-4786 = 0.237 mile ROADWAY DESIGN ENGINEER P. E. RIGHT OF WAY DATE: MAY 18, 2018 PROFILE (HORIZONTAL) 10 5 0 10 20 PROJECT ENGINEER DAVID STUTTS, PE LETTING DATE: DECEMBER 17, 2019 NCDOT CONTACT PROFILE (VERTICAL) SIGNATURE: 1 Si ihmittPr1 17/71 /7n71 DENOTES TEMPORARY FILL IN WETLAND BEGIN TIP PROJECT B-4786 —L— POC Sta. 22 + 00.00 PROJECT REFERENCE NO. B-4786 RAY SHEET NO ROADWAY DESIGN ENGINEER SHEET NO. HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS '_nb� TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH, NC 27603 PH (019) 773-88 7 CORP. LICENSE NO.: C-0275 PITT COUNTY BRIDGE #730038 APPROX. LOCATION OF PROPOSED SOUTH TAR RIVER GREENWAY, PHASE 3 )E8-5539) PERMIT DRAWING SHEET 2 OF 9 \� $ ssEEi/ °Pii SeL/i \ ,GP, ///-E6��_,0 NC 4 j,H%/ / 3a85�/// / E�tx� aIW 50' 0' 50' 100' 25' SEE SHEET 06 FOR —L— PROFILE \ // B' co .,�pw j—% //—.--- LpRy �/ / E // /- LT Ar gt-t SES �S V ___-- 0 ----------- 4J3 v \ 1 I `r/ C N I `�R.w+c\Pi 6 , -- O ' ��EE� a � Qy `` 36 NNL 2 Q�\. �Si / 4^ //� p GGEpi 51, r C� RETAIN 1PV i +5 Jo 19'/��� SYSTEM, /i�Rcv/___-------;„_________,_______„___________„----______-------_____-_------______--------___----- --- / _____,,,_,__________________ __,___ ,...._,. 16 NN3 p.. 45'CDher GATE ORS of GRC-N"vv ZHE Utz RADII DIMENSIONS ARE TO FACE OF CURB (FiC) UNLESS OTHERWISE NOTED 'GZ P AGUE G A0vc.R1\ES• AR't\S. JIR. o, C \ /C•651NN S G. J�ySSE CONCEPTUAL TEMPORARY ACCESS ROAD (CONTRACTOR DESIGNED) POLY WN N OMGHAISYSMITN \. -P ISBRKO WOODS HAG ,JJEANFFRS•ET a0 TL CAIFOP I" POL'IL II 'I AINAGE EASEMENT JOHN PAGE HEIRS \ GREENVILLE UTILITIES COMMISSION FSS— ]0.OILITT EASEMENT E6/\f. , �1 _i—�, DRIC- Dk.l 5BL VARIA'D� WIDTH 6 ZII 85 I3/NC li/NC 903 IUEM FQIIII DR.I N6=VAfl=FREE WIDTH :ST_ U513/NC II/NC 9D3=M-;T'R2CMF�— —� _ 12' ACP _ — —Ixt-� O, { BM"2 Q La TL CANOPY .WART/NI - 2' CIP SITE 1 DRAINAGE EASEMENT 20' SOUTH TAR RIVER GREENWAT EASEMENT APPROX. LOCATION OF PROPOSED SOUTH TAR RIVER GREENWAY, PHASE 3 1E8-5539)IBY OTHERS) USE ROCK PLATING FROM -L- STA 23 175 /- TO 25+49 EXTEND ROCK PLATING LIMITS TO 2.5:1 SLOPES CLASS II RIP RAP �i ihmittPr1 12/71 /21)71 CO PITT COUNTY BRIDGE #730038 PROJECT REFERENCE NO. SHEET NO. B-4786 04 RAY SHEET NO DENOTES TEMPORARY FILL IN WETLAND PERMIT DRAWING SHEET 3 OF 9 Age Av- E o �O(S. 0UX \ — �t 0 I /v4� S pDl WW__ 9& 4. H % co. \\i 6ER"`c 1l \ { G 0 oAA r 6O9"D\ 'Q°\- n' � i�'I \-..--. ���P�' J COIJG 1, / 11 ��+S5 �Y l ��. \ \�� \ 1 y�4 �-�. i4, �Ey� /✓=�/SYSTEM O \ `� , Zcpe a3 _ /� j—ii/_—y �1 1 3 I l i ✓, ✓ - DDO,DPA ' / ;6- �Y \\ \ ✓ice i �✓ / -- 9A \ sOD`$PcYs ce �� ✓����i 3 i 4 163✓ �✓ � `\SDL -i/tea%✓18. Y✓ -a \A\��m w c-�-"VIP.-�) _(� 3, c ill 3iHO nj ✓ice! ✓� �✓ � *`- )QpN QCj //c8_� n3 j/ jam j% 5j✓/ �' �_- -.�• l 't\ ,G / . C -Ii 3� T �� _ N \ 50' 0' /� I j�j e / ___,_____/ : US 30. C .*' 'f% i ' � yl) M // -/// -• ' �/ / 7..--- i / / i 50' 100' 25' SEE SHEET 06 FOR -L- PROFILE of04- UZN RADII DIMENSIONS ARE TO FACE OF CURB (FiC) UNLESS OTHERWISE NOTED S G. J�ygSE CONCEPTUAL TEMPORARY ACCESS ROAD (CONTRACTOR DESIGNED) BEGIN TIP PROJECT B-4786 —L— POC Sta. 22 + 00.00 P ACHE G pR 72'x�x CHL ▪ NATA:t' .. LUN cL IAISY MIT % \. MGHS AG. I \ r PLY CEP /� � ) ` E%IS1 MG R�"EI���� —, _ ' � i. ��E 1��...p:__ ' �— = `+ -eEY IUEMORIPL DR•I SBL VPR� ¢II G\ �. ,, __ _ -i —� us C II/NC 903 II _A Pi..,, i _—�- - fir -G- - ��_ = =. • _ C ✓� i� �� ��� �uRl 4HRI _— �— 5504,444 WOODS APPROX. LOCATION OF PROPOSED SOUTH TAR RIVER GREENWAY, PHASE 3 )EB-5539) ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ERGINEE2S TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH, NC 27603 PH (019) 773-88 7 CORP. LICENSE NO.: C-0275 JOHN PAGE HEIRS ( E 13/NC MIL CANOPY / WARTANI • 851•C i Sl�ti /THE STATE HIGH Ss � PUBLIC WORKS 4. re, , yc a F-P GREENVILLE UTIIOIES COMMISSION Sui ILIiY EGSENENi IE�iV�� SITE 1 Irlyirdipz ( / \EI O \\ 1\ DRAIN AGE EASEMENT \ \ I/ D' SLIJl T\ RIIIkER GREET1WAV EA,S LTiNT APPEO L CATION R RIVER OF P/ROP`OSED r\\D�AREPsSSNEE9}8Y OTHER a � $ TQ G FROM 25.) 49+7- RT EXTEND ROCK PLATING LIMITS TO 2.5.1 SLOPES CLASS II RIP RAP - WOODS W O 1\ DENOTES TEMPORARY FILL IN WETLAND v2 -11 CALVIN 'ECKETT HERS USE ROCK PLATING FROM -L- STA 23+75+,' TO 25 149 I ,'- RT EXTEND ROCK PLATING LIMITS TO 2.5:1 SLOPES CLASS II RIP RAP WOODS Submitted 12/21/2021 PERMIT DRAWING SHEET 4 OF 9 PITT COUNTY -CITY OF GREENVILLE AIRPORT AUTHORITY is APPROX. LOCATION OF PROPOSED SOUTH TAR RIVER GREENWAY, PHASE 3 (EB-5539)(BY OTHERS) 20" P9C TE�.Es E 30' UTILITY EPSEUE SITE 1 W0005 MINIMUM 70 FT. GAP END TIP PROJECT B-4786 -L- POT Sta. 34 + 50.00 CONTRACTOR SHALL MAINTAIN MINIMUM 70 FT. GAP FOR DURATION OF CONSTRUCTION RETAIN CONTACTOR MAY ELECT TO INSTALL A CONTINUOUS TEMPORARY WORK BRIDGE WITH MINIMUM LOW CHORD ELEVATION OF 23 FT. 18' CAR CONC F 0 2GI 15" 2GI RCP-IV14:,,' iritiree r 10.111111101010.1 WIWIPMVIVI pitirlitarifi FAteeilitittlf ELBOW WHIM MTL PITT COUNTY BRIDGE #730038 FALLOW EXISTING F/N PLACE STEEL PLATE /DURING 2GI DETOUR III 8" CAR 11 Z REMOVE 2GI �I OONC II PROJECT REFERENCE NO B-4786 RAY SHEET NO ROADWAY DESIGN ENGINEER SHEET NO 05 HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ERGINEE2S TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH, NC 27603 PH (019) 773-8887 CORP. LICENSE NO.: C-0275 \_ \\ FALLOW F F F F — -BLS p,LIL 2GI■ — — — — — 2GI 15" RCP -It TB, B 2GI 15" CLASS BI RIP RAP 15" RCP -IV 2 USE ROCK PLATING FROM -L- STA 30+87 TO 31+75+,' RT EXTEND ROCK PLATING L 1 CLASS 2.5:1 SLOPES II RIP RAP 711 2 WOODS O CONCEPTUAL TEMPORARY WORK BRIDGE (CONTRACTOR DESIGNED) 50' 0' 50' 100' 25' THE HISTORIC HIGH WATER MARK COULD NOT BE DETERMINED BY PHYSICAL OR PAROLE EVIDENCE PITT COUNTY -CITY OF GREE AIRPORT AUTHORITY CONCEPTUAL TE ROAD (CONTRA PORARY ACCESS TOR DESIGNED) TFO-- 24' FnC TEMPORARY FILL IN WETLANDS SITE 2 FALLOW EXISTING FUN 1 F0— FSS TAR F �FS Submitted 2/21 /202 1 PITT COUNTY BRIDGE #730038 PROJECT REFERENCE NO. SHEET NO. B-4786 05 CO co DENOTES TEMPORARY FILL IN WETLAND A \\V\ V A ` \ \\�A VAAVA--�-v�A\�\� ice^ _--1--���� / C Stu 1 1 / �Avg ��, \�� \\\\\\\\\�\—\` ------/,- ---- PERMIT DRAWING SHEET 5 OF 9 PITT COUNTY -CITY OF GREENVILLE AIRPORT AUTHORITY \\ \11���� \ Cam\ 1 �\ \\\ \\\ \\\\\ W0005 VAA�A AA\\VAVA j f 7)/ 4 U / OVE CB � J I // 11111 N) i — \ 1\ \ — — 0 11/2\ I 0hu It II Kell USE ROCK PLATING FROM -L- STA 23+75+,' TO 25 149I,'- RT EXTEND ROCK PLATING LIMITS TO 2.5:1 SLOPES CLASS II RIP RAP END TIP PROJECT B-4786 -L- POT Sta. 34 + 50.00 CONTRACTOR SHALL MAINTAIN MINIMUM 70 FT. GAP FOR DURATION OF CONSTRUCTION Ck\ \ �I1111111��1<<�A`I�7 d�� �\ �V v/2 All �?t-- 1 �1Vv d� P. E4G w �� vVA VA 7�I -MIN 70\F , G \\ ` s 70 \F1L GAP „ �' VER GRENpy�YSP w-553`9 >•THERS) \ 1 7'. l 1VAA I( - �J ��� A� ✓\\/ 1�j /VA � _- d1 y/ CONTACTOR MAY ELECT TO INSTALL A CONTINUOUS TEMPORARY WORK BRIDGE WITH MINIMUM LOW CHORD ELEVATION OF 23 FT. RIN SHEET NO. ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ERG N-E2S TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH, NC 27603 PH (019) 773-8887 CORP. LICENSE NO.: C-0275 � I 1 1 V A V A\ �\ �1 '1: 1 d. : V J� \ \ \ �.� fA / — _� ——_¢�------_--_-----_7=1 _—__�—__—zc_=_____=_clF='FLAG------_ � J _— —y�—�1 _� =--_ \RETAI --—_ - --___ � == _----- / I� REMOVE 26I LOlJC'IIIdT--_� 1 I / --c�——_—�--_ II I A L ez D 2Gr s c • zGl P 15-- 2GI ��v SITE 1 �0��� F` --��F fi F?E \ .�\14i\;\' :k,F imp 2GI \ 1 e. RIR RAP V / f \ USE ROCK PLATING FROM \ \ / TO S3T1+73N+7RT, \ - J/ EXTEND/ROCK 2PLATING TO 2.5':1 SLOPES �� CLASS 11 RIP RAP / WOODS / '•7• 12' AC 25 _EMU'—_—_- -- —J T - T CONCEPTUAL TEMPORARY WORK PITT BRIDGE (CONTRACTOR DESIGNED) 50' 0' 50' 100' 25' THE HISTORIC HIGH WATER BARK COULD NOT BE DETERMINED BY PHYSICAL OR PAROLE EVIDENCE COUNTY -CITY OF GREE AIRPORT AUTHORITY CONCEPTUAL TE ROAD (CONTRA SITE 2 247-3 �F�— E\ ,f55.0 i55 pfvoL YV E E - i 1 \ / v, \TlAR l �i ihmittprl 17/71 /71)71 TGS ENGINEERS PROJECT REFERENCE NO. B-4786 SHEET NO. 06 +4+4 ,049 +4+4 ,049 PERMIT DRAWING SHEET 6 OF 9 -L- US 13 -�G lrrrrlrrrwo BM'I ELEVATION = 9235' N 68270I' E 2977939' -L- STA. /5+33 50'RT. BM -A RR SPIKE SET IN BASE OF 36' TWIN 1 WATER OAK 172" DIAMETER BASE) Tin TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH. NC 27603 PH (919) 773-8887 CORP. LICENSE NO.: C-0275 EXISTING GROUND PROPOSED GRADE LEFT DITCH GRADE RIGHT DITCH GRADE BM" 2 ELEVATION = 3223' N 683236' E 2978/19' -L- STA. 21+09 39' RT. 1 BM-8 RR SPIKE SET IN BASE OF l4• ELM nmosrev" man 11LS9 ROADWAY DESIGN ENGINEER HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED r I■I%Va1i111:1::rr111i1rGnOp.I/I. ri 110J1,1/1F .aC7E: i7 UTIID/11111JIIN21141/31i1WIVE_ I r11/ ca ■a7r_ a z In JJ mmiC7-7M PI = 23+50.00 EL = 2736' VC = 250' K=/93 7G_r C7_1. iaG�c=7s73 mm ti:7nDr■S—'amu 'i'•JE l V •II :q11>rrn.- 11 -.n:� nrn.�rr rn earl I AML r�e.1171 1'u - � ll' i11C riIJ�JII iiS'III IL!P:EN! lrlr■1■`i7 lnn1IL 'JI/l rivvmo ,.r.P r77.i \�r I:Il�9 ■1111 rl■P:111 Ibd 11N'I0 I\■■■ %iVl•TI�7. 1 11 12 13 14 15 16 17 18 19 20 21 22 23 24 60 40 1 20 10 0 - 10 - 20 CON MINI . , TRA MU • TOR SHALL MAINTAIN . 70 FT. GAP FOR O O • F N TACTOR 2 3 1 FT . MAY ELECT TO INSTALL A ■ gib m. I3Ir ir.7. STA. 25 +; 8.00 PI = 28+00.00 EL = 31.70' VC = 650' K = 342 -L- US 13 M141 !Ma 7a2i !11111,_ 1U 11111111111111111111 uuuuuuuu11 PI = 33+50.00 = EL = 26.59' VC = 200' = K = 649 8M•4 ELEVATION = 24.66' N 684485' E 2978968' -L- STA. 36+24 /9'RT. BM-D RR SPIKE SET IN ASPHALT SHOULDER ■ !!! 5 -, ': /1 III 14A/4TA/N LA/ST fMLL&FL it\�1♦ AginI I 'kOPOSED XCG PATIC N ELEV. Chi N C ROAD EPTI C IMM IAL TEM ONTRAC I PORARY ACCESS TQR CESIONED) IMES L._i�� 11 11 a-311 iaaU1' I I 11 J 11 11 11 11 I In■■■■■■11■■■■LinE! 1 11 rah l 1 1 9■v,:. 11 11 1 1 11 11 G71 411 7 mlMM '- 11 11 uu 11 ilnoo lt"4 yA a■--- IIMMILVIIMA 9n - of 11 11 11 11 11 1 1 uu000noLlon 11d 11.a.■rr117■l ■n■11■■■II II\ l . : - C�.r■:R;.■■ ro■ I■■■ I■■■ 1-1U11■INAWMULA nlrrr/WUUUlL.Dili 11 11 Utll I, 1I■■■u I■1 -><iirll■■ I I I■9C Y■■C:I ■1■■■I I 11 ` _7 inlVlr TT�1,�,111■7P. 1 \\■■1I 11 rl71-.317 11 1 \1■■■17T■►swT'rrr■mMMM .111033.I11 MMMMMMnnr71n71r1!■■■imom IINN .. HEM 11■■ i.. a MOMUL EMAIL• ■EA M111I.{•7■ ALLA1111S.IIE o■II■ ■ m,i1MTVEVVVIVERWMGVI'Mk ME NOR►AA.L CONCEPTU VLSEL AL T 1 J EM PO RA RY W C; RIC sAT N +OA 11111111111111111111111111111111111111111111 BM'3 ELEVATION = 26.69' N 684/09' E 2978695' -L- STA 31+55 17'RT. BM-C RR SPIKE SET IN ASPHALT SHOULDER C D E 'TUA CO L NT TE RA M P CT BRIDGE HYDRAULIC DATA DESIGN DISCHARGE DESIGN FREQUENCY DESIGN HW ELEVATION BASE DISCHARGE BASE FREQUENCY = BASE HW ELEVATION ORARY ACCESS OVERTOPPING DISCHARGE = DR DESIGNED) OVERTOPPING FREQUENCY= OVERTOPPING ELEVATION = 6RIDC (C C NT RA C T O R D E S G N E D DATE OF SITE VISIT WS.ELEVATION AT DATE OF SITE VISIT = I 45200 50 22.9 53/00 /00 243 47600 50+ 232 9/8/2017 ■■r 111 III - III III 111 CFS YRS FT CFS YRS FT CFS YRS FT FT FT FOR -L- PLAN SEE SHEETS 04 & 05 25 26 27 28 29 30 31 32 33 34 35 36 37 38 Submitted 12/21 /2 21 r 11:111:11111 1 0 "20 PROD. REFERENCE NO. B-4786 III 0 1 4 0 SHEET NO. X-4 5 9C 40 -XO 9 R 9 A 8 • EST IMATED GRADE / (D-M. MISSING B2EQKUNE) PERMIT DRAWING SHEET 7 OF 9 30 ?r 7- i / c0T EOT 2 6 7 .3 4 / 0.02 025 2727 N P ROOK LATIIN G �79 GR NWAY 60+5 0 4/ m SCALE 1"=20' HORIZONTAL 1"=20' VERTICAL 4(1 3e /0 j 0 0 5r Of) 30 r0 i0 0 sr. 4n 30 r0 /0 / / / / W E 24 + 50 00 TLAND CROSS SE SITE 1 C T O N NOT (,REE WA T HE N B-4 HAVE N 7 8 0 6 f B 0 S E (AT 0 URVEY E N VE A N F D J A T PPR HE TO 0 XI G B R E MAT Er 1 N IE E / D 0 AY N TO L S Y U G RVEY ET HER 0 10 50 3r ar 0 5 4n .3r 0 1 d 0 1 0 1 ti0 1 4 0 0 1 0 9C BC 7C 6C 5C 40 30 2C 10 0 10 2C 3( 4C 5C 6C 7C BC 9C 1 0 4 1.10 1 40 1 5 Submitted 12/21 /2 21 rt ■■■■ 20 PROD. REFERENCE NO. B-4786 III SHEET NO. X-1 0 40 30 EO -Xo'R T +50 2 25 EOT 9 3 E 7 24 /0 5 C c1IMA'rED ]1`M MISS -1 GP,ADE ING BREAKLINE 0 8 0 025 7 PERMIT DRAWING SHEET 8 OF 9 SCALE 1"=20' HORIZONTAL 1"=20' VERTICAL 50 3e 26 04 Cr] CD 20 /n W E T 34 LAND 5r 4r: 30 r0 /0 0 sr. 4n 3n .43 111 O + 00 00 CROSS SE SITE 2 C TI O N 43 3r Pr /l 0 se 4n .3r /7 1 d 1,0 1ti0 1 4 0 0 1 9C BC 7C 6C 5C 40 3,0 2 C 10 0 10 2C 3t 4C 5C 6C 7C BC 9C 1 0 0 1 4 0 1 1 Yv �J id0 Revised WETLAND AND SURACE WATER IMPACTS SUMMARY WETLAND IMPACTS SURFACE WATER IMPACTS Site No. Station (From/To) Structure Size / Type Permanent Fill In Wetlands (ac) Temp. Fill In Wetlands (ac) Excavation in Wetlands (ac) Mechanized Clearing in Wetlands (ac) Hand Clearing in Wetlands (ac) Permanent SW impacts (ac) Temp. SW impacts (ac) Existing Channel Impacts Permanent (ft) Existing Channel Impacts Temp. (ft) Natural Stream Design (ft) 1 -L- 22+70 RT / 25+54 RT Temporary Access Road 0.10 2 -L- 32+43 RT / 34+50 RT Temporary Access Road 0.01 TOTALS*: 0.11 0 0 0 *Rounded totals are sum of actual impacts NOTES: <0.01 acres of Permanent SW impacts for bridge interior bents (drilled shafts) at -L- 26+65, 27+30, 27+95, 28+60 & 29+25. <0.01 acres of Temporary SW impacts for temporary workbridge interior bents (likely pipe piles) between -L- 26+15 & 29+70. 2016 09 09 NC DEPARTMENT OF TRANSPORTATION DIVISION OF HIGHWAYS 3/22/2019 Pitt County B-4786 PROJECT: 38222.1.FR2 SHEET 9 OF 9 Submitted 12/21/2021 09/08/99 0 7- 11 0 co 7- t 0, Go O o O t 0 ID 0 0 0 0 C w cc GO 0 0 O T co Go m▪ Go oGo °J oa oGo G cvz� T Nxo 00 1 See Sheet 1A For Index of Sheets See Sheet 1B For Conventional Plan Sheet Symbols See Sheet 1C- 1 Through 1C-? For Survey Control Sheets VICINITY MAP STATE OF N OITH CA (VISION OF HI I1 OLIN WAYS PITT COUNTY LOCATION: REPLACE BRIDGE NO.38 OVER THE TAR RIVER ON US 13 IN GREENVILLE TYPE OF WORK: GRADING, DRAINAGE, PAVING, AND STRUCTURE BUFFER IMPACTS PERMIT BEGIN TIP PROJECT B-4786 -L- STA. 22 + 00.00 BEGIN CONSTRUCTION -L- STA. 17 + 59.45 NG4a3 see 9p G3 _� 9 NO 43 i� `R1 5 M3MORPN`%s %, EXISTING SIGNAL 4 BEGIN BRIDGE BRIDGE NO. 39 END BRIDGE -L- STA. 30 + 78.00 STATE STATE PROJECT REFERENCE N0. SHEET NO. TOTAL N.C.SHEETS B-4786 1 STATE PRO. NO. P. A PROF NO. DESCRIPTION 38222.1.FR2 BRSTP-0013(041) PE 38222.2.2 BRSTP-0013(041) R'W, UTIL BUFFER DRAWING SHEET 1 OF 3 J ,OVERFLOW US 13 /NC 11 /NC 903 \ _2> -A) (MEMORIAL DR.) SBL SITE �11 BRIDGE NO. 38 V U MEMOR AL 1/NC DR.) NBL03 \SITE 2 TO y ✓ \ TER 153E AR RIVER i OVERFLOW END CONSTRUCTION -L- STA. 38 + 12.09 END TIP PROJECT B-4786 L- STA. 34 + 50.00 CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II . THIS PROJECT IS WITHIN THE MUNICIPAL BOUNDARIES OF GREENVILLE. DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED GRAPHIC SCALES 50 25 0 50 100 DESIGN DATA ADT 2019 = 13800 NBL 14740 SBL ADT 2039 = 17250 NBL K = 8 % D = 55 % T = 6 % * V = 50 MPH * TTST =3% DUAL 3% FUNC CLASS = PRINCIPAL ARTERIAL REGIONAL TIER PROJECT LENGTH LENGTH ROADWAY TIP PROJECT B-4786 LENGTH STRUCTURES TIP PROJECT B-4786 = = O.133 mile 0.104 mile Prepared DIVISION OF 1000 Birch Ridge Dr., TGS TGS ENGINEERS Ncm=ees o6HILLseoRoucHsr Far: HIGHWAYS Raleigh NC, 27610 PH (919) 773-8887 CORP. LICENSE NO.: C-0275 HYDRAULICS ENGINEER P.E. PLANS 50 25 0 50 100 SUITE 200 RALEIGH, NC 27603 2018 STANDARD SPECIFICATIONS V. MARCUS LOWERY, PE SIGNATURE: TOTAL LENGTH TIP PROJECT B-4786 = 0.237 mile ROADWAY DESIGN ENGINEER E. P.E.ECEMBER RIGHT OF WAY DATE: MAY 18, 2018 PROFILE (HORIZONTAL) 10 5 0 10 20 PROJECT ENGINEER DAVID STUTTS, PE LETTING DATE: 17, 2019 NCDOT CONTACT PROFILE (VERTICAL) SIGNATURE: 1 , iiiii/////, �J$ PER MITS_E CALVIN BECKETT H ALLOWABLE IMPACTS ZONE 1 ALLOWABLE IMPACTS ZONE 2 \ • WOODS EXISTING FIN Submitted 12/21/2021 END TIP PROJECT B-4786 -L- POT Sta. 34 + 50.00 BUFFER DRAWING SHEET 2 OF 3 CONTRACTOR SHALL MAINTAIN MINIMUM 70 FT. GAP FOR DURATION OF CONSTRUCTION PITT COUNTY -CITY OF GREENVILLE AIRPORT AUTHORITY APPROX. LOCATION OF PROPOSED SOUTH TAR RIVER GREENWAY, PHASE 3 (EB-5539)(BY OTHERS) \ E 30' UTILITY ENSUE EXISTING TRANSPORTjrTION FACILITY (TYP.) CONC UAL TEMPORARY ACCESS RO (CONTRACTOR DESIGNED) USE ROCK PLATING FROM -L- STA 23-75++'- TO 25+49+/- RT EXTEND ROCK PLATING LIMITS TO 2.5:1 SLOPES CLASS II RIP RAP 50' 0' __E WOODS EXISTING TRA -POR FACILITY (TYP.) MINIMUM 70 FT. GAP SITE 2 CONTACTOR MAY ELECT TO INSTALL A CONTINUOUS TEMPORARY WORK BRIDGE WITH MINIMUM LOW CHORD ELEVATION OF 23 FT. MIL ION FALLOW PITT COUNTY BRIDGE #730038 PLACE STEEL PLATE Al � 1^' OVER 2GI DURING DETOUR 8' CMP "WCMP \ CONC REMOVE 2GI �LONC - -BLS �� .Gm-H F ------------------ F F F F � • . DI `�----------� • 2GI 15"RCP-IVL TB \ \ 2GI 15" 2GI EXISTING FIN PROJECT REFERENCE NO B-4786 SHEET NO ROADWAY DESIGN ENGINEER SHEET NO 05 HYDRAULICS ENGINEER DOCUMENT NOT CONSIDERED FINAL UNLESS ALL SIGNATURES COMPLETED TGS ENGINEERS TGS ENGINEERS 706 HILLSBOROUGH ST. SUITE 200 RALEIGH, NC 27603 PH (919) 773-8887 CORP. LICENSE NO.: C-0275 CONCEPTUAL TEMPORARY WORK BRIDGE (CONTRACTOR DESIGNED) 50' 100' 25' THE HISTORIC HIGH WATER MARK COULD NOT BE DETERMINED BY PHYSICAL OR PAROLE EVIDENCE RCP -IV ELBOW '"TS' c3R" ELBOW CLASS B RIP RAP USE ROCK PLATING FROM -L- STA 30+87+/- TO 31 175 I,'- RT EXTEND ROCK PLATING LIMITS TO 2.5:1 SLOPES CLASS II RIP RAP 0005 PITT COUNTY -CITY OF GREENVILLE AIRPORT AUTHORITY RCS 72 ACP --- F --- F --- F — — F --- F ....... —� PDiE EXISTING TRANSPORTATION FACILITY (TYP.) CONCEPTUAL TEMPORARY ACCESS ROAD (CONTRACTOR DESIGNED) Jf ArT —F E T TO- - 24'`M/C EXISTING R/N FALLOW FSS I FALLOW RETAIN TAR f Submitted 12/21/2021 RIPARIAN BUFFER IMPACTS SUMMARY IMPACT BUFFER REPLACEMENT SITE NO. STRUCTURE SIZE / TYPE STATION (FROM/TO) TYPE ALLOWABLE MITIGABLE ROAD CROSSING BRIDGE PARALLEL IMPACT ZONE 1 (ft2) ZONE 2 (ft2) TOTAL (ft2) ZONE 1 (ft2) ZONE 2 (ft2) TOTAL (ft2) ZONE 1 (ft2) ZONE 2 (ft2) 1 Roadway -L- 25+45/26+21 X 2,872 996 3,868 2 Roadway -L- 29+25/30+46 X 3,407 2,321 5,728 TOTAL: 6,279 3,317 9,596 0 0 0 0.0 0.0 Notes: There are no wetland impacts within buffer impacts on this project. N.C. DEPT. OF TRANSPORTATION DIVISION OF HIGHWAYS B-4786 PITT COUNTY PROJECT: 38222.1.FR2 DATE 12/28/2018 SHEET 3 OF 3 Rev. SEP 2016