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HomeMy WebLinkAbout20070186 Ver 1_Application_20070202 rte, ~~~~~ ~.l~~. STA"I"E OF NORTH CAROL(~iA DEPARTMENT OF TfL4NSPORTATfO~! (V•iICHAEL F. EASLEY' P. O. Box 25201, Raleigh, NC 276 1 1-5203 GOVERNOR PHONE: 919-733-2520 January 30, 2007 >Vlr. John Thomas U. S. Army Corps of Engineers Raleigh Regulatory Field Office 608 Falls of the Neuse Rd, Suiie 120 Raleigh, NC 27615 ~~ r ~,> •,? ;~~ ~ ; ~;~ ;• . 'J ~~,9j~'QB ~C,y LYNDO TIPPETT SECRETARY' 070186 Subject: Natiunwide Perrtvts # 14 and X33 SR 1764 (Tidline Road) Wilkes County, North Carolina Project tiumber: 110.097107 (DWQ Permit Fee: $200) Dear iVir. Thomas: The NC Department of Transportation is scheduled to grade, drain, base and pave SR 1764, Tidline Road in Wilkes County. Total project length will be 1.02 miles. The roadway will be widened from 16 feet to 18 feet with impervious surface area increasing by 0.2~ acres. This project will require the replacement of three wet pipes as shown below: Stream Impacts: Station tiumber Existing Structure Size Praposed Pipe Size 'Riprap Impacts feet) Total Impacts at this Station ft.) i 17+22 3~'x 36'' 60'x 4g" 10 3; ?~+30 None 50'x 2.1" 0 50 ;?+50* 40'x 18" 90'x 24" 10 60 Total Stream Im acts = 145 feet * Due to slope, this pipe will likely remain perched after replacement. If so, a riprap energy dissipater pad will be placed in the stream channel under the pipe outlet. The replacement,'addition of the pipes noted above will require temporary dewatering. An impervious sandbag dike will be constructed approximately 20 feet upstream of the existing%proposed culverts to create a small pool. Clean water will temporarily be pumped around the construction areas and will be discharged downstream. Any dirty water located inside the t'. o. tlc~ zsu. N. w~~h~s~~,KO. ru: ~s6s9 V~ao~[: X336) 667-91 I 1 F:~z (336) 667-15x9 ' itii;. Juiut Tltumas SR 1764 (Tidline Road) Page Z January ?0.2007 construction areas will be pumped into a silt bag if necessary. Total dewatered area for all wet pipes will be approximately 0.015 acres. Once the new pipes are in place, the impet-vious dikes will be removed and preconstruction streambed elevations will be restored. The wet pipes in question carry difJ^erent unnamed tributaries to York Creek (Class: C). This project was reviewed for the presence of threatened and endangered species on January 17, 2007. This project will have no erect on any federally listed endangered plant or animal species. The State Elistoric Preservation Office has reviewed this project and did not request any survey work. The project impacts are minor in nature and should not remove or degrade existing water quality uses. Pipe sizes used will be the minimum necessary to create a safe roadway. By utilizing the erosion control measures outlined in the attachments to this application, downstream water quality standards will be protected. All appropriate BiV1Ps will be used during construction. Attached is a Preconstruction Notification Form, plan sheets with proposed erosion control measures, a marked county map, a marked topography map and photographs. By copy of this letter, it is requested that l~U. Ron Linville, ~titountain Region Coordinator, with the North Carolina W"ildufe Resources Commission cuiruTlent directly io you concerning the x04 Nationwide Permit application with a copy sent to me. By copy of this letter, I am forwarding seven (7) copies of this application package to John Hennessy, NCDENR, Division of Water Quality, 40UWetlands Unit, for his review. It is requested that any comments related to the 401 certification be forwarded directly to me with a copy sent to the US Army Corps of Engineers. ~~'e would like to begin construction as soon as possible. If further information is required, please !~: rn.~ 1i1h ~' ~~L~.._ i?rli; i?Vl?1,~,' ^,'~ ;fi~S '`r~!i~Il 'aL-i it i. ,lp~ t -~ - ---- -- `- 'i' i :'r~:ti tit. iii. 5:~~::;, re ly, / - I tcath Slaughter Division Environmental OtTcer Enclosures ~c: John Thurna;, L'S Army Corps of f'n~in~ers (I additional copy) Ron Linville, western Piedmont R;,gion Coordinator, NCWRC John Hennessy, Division of Water Quality (7 copies) Sue Homewood, Di~,;isiun of ~t'ater Qua(ih Mike Pettyjohn, PE, Division Engineer Doug TetzlatT District Engineer Brian Hamhy, County ~laintenan~e t'.n~ineer Heath Slaughter, Division Environmental Officer . Neil Crivette, .area Roadside Environmental Engineer Office Use Only: Form Version April 2001 2~u70186 USACE Action ID No. DWQ No. If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A" rather than leaving the space blank. I. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ^ Section 10 Permit ® 401 Water Quality Certification ^ Riparian or Watershed Buffer Rules 2. Nationwide, Regional or General Permit Number(s) Requested: NWP #14 & #33 3. If this notification is solely a courtesy copy because written approval for the 401 Certification is not required, check here: ^ 4. If payment into the North Carolina Wetlands Restoration Program (NCWRP) is proposed for mitigation of impacts (see section VIII -Mitigation), check here: ^ II. Applicant Information 1. Owner/Applicant Information Name: North Carolina Department of Transportation Mailing Address: P. O. Box 250 North Wilkesboro NC 28659 Telephone Number: ~33b) 903-9202 Fax Number: (336) 667-449 E-mail Address:_ hslau hg terna,dot.state.nc.us Agent Information (A signed and dated copy of the Agent Authorization letter must be attached if the Agent has signatory authority for the owner/applicant.) Name: Heath Slaughter, Division Environmental Officer Company Affiliation: North Carolina Department of Transportation Mailing Address: P. O. Box 250 North Wilkesboro NC 28659 Telephone Number:~336) 903-9202 Fax Number: (336) 667-4549 E-mail Address: hslau hter(a,dot.state.nc.us Page 3 of 12 III. Project Information Attach a vicinity map clearly showing the location of the property with respect to local landmazks such as towns, rivers, and roads. Also provide a detailed site plan showing property boundaries and development plans in relation to surrounding properties. Both the vicinity map and site plan must include a scale and north arrow. The specific footprints of all buildings, impervious surfaces, or other facilities must be included. If possible, the maps and plans should include the appropriate USGS Topographic Quad Map and NRCS Soil Survey with the property boundaries outlined. Plan drawings, or other maps may be included at the applicant's discretion, so long as the property is clearly defined. For adnunistrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than 11 by 17-inch format; however, DWQ may accept paperwork of any size. DWQ prefers full-size construction drawings rather than a sequential sheet version of the full-size plans. If full-size plans are reduced to a small scale such that the final version is illegible, the applicant will be informed that the project has been placed on hold until decipherable maps are provided. 1. Name of project: SR 1764 Tidline Road 2. Project Number (NCDOT Only): 11 C.097107 3. Property Identification Number (Tax PIN): N/A 4. Location County: Wilkes Nearest Town: Traphill Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): See attached SR map. 5. Site coordinates, if available (UTM or Lat/Long): 17+22 DD: 36.35869 N 81.0059 Vd (Note - If project is linear, such as a road or utility- line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) 6. Describe the existing land use or condition of the site at the time of this application: Secondary Road 7. Property size (acres): Approximately 6.1 acres. 8. Nearest body of water (stream/river/sound/ocean/lake): UTs to York Creek (Class: C) 9. River Basin: Yadkin (Note -this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://h2o.enr.state.nc.us/admin/maps/.) Page 4 of l2 10. Describe the purpose of the proposed work: Grade, drain, base and pave SR 1764. 1 I. List the type of equipment to be used to construct the project: Trackhoe/backhoe, motor grader and dump trucks. 12. Describe the land use in the vicinity of this project: Residential/Farm/Forest IV. Prior Project History If jurisdictional determinations and/or permits have been requested and/or obtained for this project (including all prior phases of the same subdivision) in the past, please explain. Include the USACE Action ID Number, DWQ Project Number, application date, and date permits and certifications were issued or withdrawn. Provide photocopies of previously issued pernuts, certifications or other useful information. Describe previously approved wetland, stream and buffer impacts, along with associated mitigation (where applicable). If this is a NCDOT project, list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. V. Future Project Plans Are any additional permit requests anticipated for this project in the future? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application: N,'A VI. Proposed Impacts to Waters of the United States/Waters of the State It is the applicant's (or agent's) responsibility to determine, delineate and map ali impacts to wetlands, open water, and stream channels associated with the project. The applicant must also provide justification for these impacts in Section VII below. All proposed impacts, permanent and temporary, must be listed herein, and must be clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) must be showm on a delineation map, whether or not impacts are proposed to these systems. Wetland and stream evaluation and delineation forms should be included as appropriate. Photographs may be included at the applicant's discretion. If this proposed impact is strictly for wetland or stream mitigation, list and describe the impact in Section VIII below. If additional space is needed for listing or description, please attach a separate sheet. Page 5 of 12 1. Wetland Impacts Wetland Impact Site Number indicate on ma) Type of [mpact* Area of Impact acres Located within 100-year Floodplain** es/no Distance to Nearest Stream linear feet Type of Wetland*** N/A * List each impact separately and identify [empurary impacts. Impacts include, but are not limited to: mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, separately list impacts due to both structure and flooding. ** 100-Year floodplains are identified through the Federal Emergency Management Agency's (FEMA) Flood Insurance Rate Maps (FIRM), or FEMA-approved local floodplain maps. Maps are available through the FEMA Map Service Center at 1-800-358-9616, or online at http://wti+~v.lema.~ov. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) List the total acreage (estimated) of existing wetlands on the property: 0 Total area of wetland impact proposed: 0 2. Stream Impacts, including all intermittent and perennial streams Stream Impact Site Number (indicate on map) Type of Impact* Length of Impact (linear feet) Stream Name** Average Width of Stream Before Im act perennial or Intermittent? (please specify) Station No. 17+22 Pipe replacement 25 feet UT #1 to York Creek 4 feet Perennial Station No. 25+30 Pipe addition 50 feet UT #2 to York Creek 1 foot Intermittent Station No. 32+50 Pipe replacement 50 feet UT #2 to York Creek l foot Perennial " List each impact separately and identity temporary impacts. Impacts include, but are not limited to: culverts and asscx:iated rip-rap, dams (separately list impacts due to both structure and flooding), relocation (include linear feet before and after, and net loss/gain), stabilization activities (cement wall, rip-rap, crib wall, gabions, etc.), excavation, ditching/straightening, etc. If stream relocation is proposed, plans and profiles showing the linear footprint for buth the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no nan~e, list as UT (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at I-800-358-9616, or online at ~~u~~.usgs.<~ov. Several Intemc~t site also allow direct download and printing of USGS maps (e.g., wu~~.totx>zonc.rom, ~~aw.malxtuest.com, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 125 ln. ft. excluding riprap. Page 6 of 12 3. Open Water Impacts, including Lakes, Ponds, Estuaries, Sounds, Atlantic Ocean and any other Water of the U.S. Open Water Impact Site Number indicate on ma Type of Impact's Area of Impact acres Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, ba ,ocean, etc. All wet pipes Riprap 0.0009 UTs to York Creek Stream All wet pipes Temporary Dewatering 0.015 UTs to York Creek Stream ' List each impact separately and identify temporary impacts. ]mpacts include, but are not limited to: fill, excavation, dredging, tlooding, drainage, bulkheads, etc. 4. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be included above in the wetland and stream impact sections. Also, the proposed pond should be described here and illustrated on any maps included with this application. Pond to be created in (check all that apply): ^ uplands ^ stream ^ wetlands Describe the method of construction (e.g., dam/embankment, excavation, installation of draw-down valve or spillway, etc.): N/A Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Size of watershed draining to pond: Expected pond surface area: VII. Impact Justification (Avoidance and Minimization) Specifically describe measures taken to avoid the proposed impacts. It may be useful to provide information related to site constraints such as topography, building ordinances, accessibility, and financial viability of the project. The applicant may attach drawings of alternative, lower-impact site layouts, and explain why these design options were not feasible. Also discuss how impacts were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. By utilizing the erosion control measures as shown in the attached drawings, adverse impacts to streams in the area will be minimized. Since this is an existing roadway, the stream impacts cannot be avoided. However, the replacement pipe lengths will be the minimum needed to safely construct the paved roadway. All appropriate BMPs will be used during construction. Page 7 of 12 VIII. Mitigation DWQ - In accordance with 15A NCAC 2H .0500, mitigation may be required by the NC Division of Water Quality for projects involving greater than or equal to one acre of impacts to freshwater wetlands or greater than or equal to 150 linear feet of total impacts to perennial streams. USACE - In accordance with the Final Notice of Issuance and Modification of Nationwide Permits, published in the Federal Register on Mazch 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors including size and type of proposed impact and function and relative value of the impacted aquatic resource will be considered in determining acceptability of appropriate and practicable mitigation as proposed. Examples of mitigation that may be appropriate and practicable include, but are not limited to: reducing the size of the project; establishing and maintaining wetland and/or upland vegetated buffers to protect open waters such as streams; and replacing losses of aquatic resource functions and values by creating, restoring, enhancing, or preserving similar functions and values, preferable in the same watershed. If mitigation is required for this project, a copy of the mitigation plan must be attached in order for USACE or DWQ to consider the application complete for processing. Any application lacking a required mitigation plan or NCWRP concurrence shall be placed on hold as incomplete. An applicant may also choose to review the current guidelines for stream restoration in DWQ's Draft Technical Guide for Stream Work in North Carolina, available at http~//h2o.enr.state nc us/ncwetlands/strm~ide html. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreagellineaz feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation easement, etc.), and a description of the current site conditions and proposed method of construction. Please attach a separate sheet if more space is needed. Page 8 of 12 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP) with the NCWRP's written agreement. Check the box indicating that you would like to pay into the NCWRP. Please note that payment into the NCWRP must be reviewed and approved before it can be used to satisfy mitigation requirements. Applicants will be notified early in the review process by the 401/Wetlands Unit if payment into the NCWRP is available as an option. For additional information regarding the application process for the NCWRP, .check the NCWRP website at http://h2aenr.state.nc.usi~~rp/indez.htm. If use of the NCWRP is proposed, please check the appropriate box on page three and provide the following information: Amount of stream mitigation requested (linear feet): To be determined by COE Amount of buffer mitigation requested (squaze feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount ofNon-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (DWQ Only) Does the project involve an expenditure of public funds or the use of public (federaUstate/local) land? Yes ® No ^ If yes, does the project require preparation of an environmental document pursuant to the requirements of the National or North Carolina Environmental Policy Act (NEPA/SEPA)? Note: If you are not sure whether a NEPA/SEPA document is required, call the SEPA coordinator at (919) 733-5083 to review current thresholds for environmental documentation. Yes ^ No If yes, has the document review been finalized by the State Clearinghouse? If so, please attach a copy of the NEPA or SEPA final approval letter. Yes ^ No ^ X. Proposed impacts on Riparian and Watershed Buffers (DWQ Only) It is the applicant's (or agent's) responsibility to determine, delineate and map all impacts to required state and local buffers associated with the project. The applicant must also provide justification for these impacts in Section VII above. All proposed impacts must be listed herein, and must be clearly identifiable on the accompanying site plan. All buffers must be shown on a map, whether or not impacts are proposed to the buffers. Correspondence from the DVVQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected ripazian buffers identified within 15A NCAC 2B .0233 (Neuse), I SA NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes ^ No ® If you answered `'yes", provide the following information: Page 9 of 12 Identify the square feet and acreage of impact to each zone of the riparian buffers. If buffer mitigation is required calculate the required amount of mitigation by applying the buffer multipliers. Zone* Impact s uare feet Multiplier Required Miti ation 1 3 2 1.5 Total * Zone 1 extends out 3U feet perpendicular from near UanK oI channel; Gone ~ extenas an additiona120 feet from the edge of Zone 1. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Conservation Easement, Riparian Buffer Restoration /Enhancement, Preservation or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. N/A XI. Stormwater (DWQ Only) Describe impervious acreage (both existing and proposed) versus total acreage on the site. Discuss stormwater controls proposed in order to protect surface waters and wetlands downstream from the property. Impervious surface area will increase by approximately 0.25 acres. All appropriate best management practices for sediment and erosion control will be implemented during construction. XII. Sewage Disposal (DWQ Only) Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from the proposed project, or available capacity of the subject facility. N/A XIIi. Violations (DWQ Only) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H .0500) or any Buffer Rules? Yes ^ No Is this an after-the-fact permit application? Yes ^ No Page 10 of 12 XIV. Other Circumstances (Optional): It is the applicant's responsibility to submit the application sufficiently in advance of desired construction dates to allow processing time for these permits. However, an applicant may choose to list constraints associated with construction or sequencing that may impose limits on work schedules (e.g., draw-down schedules for lakes, dates associated with Endangered and Threatened Species, accessibility problems, or other issues outside of the applicant's control). A¢plicant/Agent's Si (Agent's signature is 3c/C~ Date only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Offices and County Coverage Asheville Regulatory Field Office Alexander Cherokee [redell Mitchell US Army Corps of Engineers Avery Clay Jackson Polk 151 Patton Avenue Buncombe Cleveland Lincoln Rowan Room 208 Burke Gaston 1~4acon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: ($28) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Officz :1lamancti D~lrham Johns±en Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Sorry Suite 120 Caswell Forsyth ?~'orthaJnpton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919} 87b-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph 1L'ilkes Washington Regulatory Field Office Beaufort Currituck Jones US Army Corps Of Engineers Bertie Dare Lenoir Post Office Box 1000 Camden Gates Martin Washington, NC 27889-1000 Carteret* Green Pamlico Telephone: (252) 975-1616 Chowan Hertford Pasquotank Fax: (252) 975-1399 Craven Hyde Perquimans Wilmington Regulatory Field Utlice US Army Corps Of Engineers Post Office Box 1890 Wilmington, NC 28402-1890 Telephone: (910) 251-4511 Fax: (910) 251-4025 Anson Duplin Onslow Bladen Harnett Fender Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey ~~'ilson Yadkin *Croatan National Forest Only Page 11 of 12 i . 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S O~ ~ '; r~, ~, /; / ~~ -'; ,, z~sa.. _ ~ \~ i ~ ` -... •~ ~ it -~ 1~_-~ l~~,i~~~~6 ~- ~ ~( \\'~ //!~(, •..~i _ ~ ~ SR 1764 ~~ti J i~ .rl~ ~ ~ .1 f1~~1 r~. ~m ~ ~ ~~, '.1 ~~ % ~ 1 . ~/ E ~ ~ l ~ / ,1 nob ~ F ;, ,,. ~,` ' i,~ , ,_~ ,~ ~'' -. - , o' ~~ f,~ `'r \~ X71 i `~. ~ \; t ~ i -~1 ~- , ~ ~ 4 17+22 ~ ~~ i J~ ~~ ~ l _ ~ ~~,, C ~ 4 7~ i ~ Y IIi i r ~ ~ ~. / ~: ~ i~ " No stream @ 3+29 ' ll •. ~ ~ ~ t~, ~1 `\`~ ~ i- See attached photos `iacb \\'h' ~i ? ~ ~ ~~ .~~ / 1 u ~ t\r. ~ , ~ J UI~ > 1 o- •~ / ~ ' 120 / `' ~ ....._l t ~ '1~ 2 ~~ ; - \\/r + `` ~ ~~ I r' i 1 ~ t l~ X17 'IYaphij1 \, ~ ,~,; ~ llhsl%a,e ~• ~ ~ ~'~ 1t ~/~/ ~~ ~ ~J `, ~ ~~ ~ ~ ; ~~~ ~, ~ ~ ~ ~ ~~~ i • /I ~ ~, rte} ~~ i ~ ` ~ ~- 292 - ~• ~ ~ , i~.t ~: ~. "~mc Home ,.a n "~ , w ~` )i '~'\: - -l ~) l ' , ~~ ~ Rr ~ C_ / \ ~tPj ~.. y~ f r•- ~ ~ -~ ~ ~ L ~ ~.~. _ ~. 111 .-~ ~ ~ .a,.r ~ u aao ~ a ~ ~''~,~~ _ ~~ ~~% ~~~ _ C__ J . tt / ~,i,_' ~ r Name: TRAPHILL Location: 036.3602787° N 081.0104099° W Date: 1 /30/2007 Scale: 1 inch equals 2000 feet 1. 3. _~ _ . r-^- , ~` ~ 4 '~ t ~ t any ~ t a-~LY': ,}A 5! v{ _4 '.:..'C~ ~'.':(' ~~ ~ ;. ~~. r 2. A ~ key ,.ry-~~ +~-~~Ny' ~yt ~qa.-.,~ ~,z --.,a .y ~r*. r a- K~ ~ "' 'a~ ~ ` - - e' 4 ~ 5. ='K:.~. .. ,. 6. 1) "Upstream" view at station 3+29 on SR 1764, Wilkes. Topo map indicates that a stream crosses the road at this location. Unless someone filled it years ago, this appears to be a map error. 2) Upstream view at station 17+22. Three different UTs come together here at our pipe inlet. 3-4) Intermittent stream enters our ditch line at station 26+60 and runs south. At the time of my inspection, this water was dissipating in our ditch. 5) Upstream view at station 32+50. 6) Downstream view at station 32+50. EROSION CONTROL DETAILS ~~TD SPECIFICATIONS ST-4.ND.4RD DESCRIPTION S~'1~'BOL 6?.O1.~S°Gri.on)..--.Rip Rap Fill Slope Protection .................. i;i6.04---•---••----•---•--RiP RaP Linea Ditch ..................................J ~^~7 ] 060.08:~~°4t?.4~)...Matting For Erosion Control .......................... \,~u 1605.01 ..................Te-mporary Silt Fence ........................_........ ~_ .. ,: . ]6D6.O1 ................:.Spxial Sedim~entCoutrolfenc.P....:..........-..•-•- -~p'p~ 16??.01 ..................TemporarySlope Dram........................---•-•-• -~ ~c:n n~ ,.,,,.,,_ ...................SLt Bzsin T~~e B.......-..................._......... c--o c-:._.y 1630.03 ...................Tempo:a,-y Silt Ditch......_......._............- ---'I ~ 17- 1630.04 ............:......St~llingBasin................._......_.._.............-• I630.O5 .........:........Tempa:ar}~Diversion._...-------...------.......----••-I ~-~ 163?.01 .............:. Ro~klnletSeaim~ntTra T ~......---•-••--. ._. ---- ~ •- P YPe-. •• :i., : as 1~ 162.0? ............... Rock Inlet SedimentT:zpT}ape-B............_. 'iP~' ---- ..._.. ~,. ~~ J B i632.03.........---•---...RockInIetSedimentT:aaT}'P=-C..•--•------•----.:i~~: ~S' - . . 1633 -O 1... • - • • - - - - - .......Tempomr~~ Rock S i}t Check Twe-A...... - - • - - . _ . --- i 6:3.02 ...................Tempo;~ar}' Rock Sih Check T}Pe-B............... i c3' 01 Temporary Rock Sedunent Dam T}-pe-A--• •-----• f ] 6?4.02. - - • • - - -- - • - - - - - - -..Tempo; a; }~ Rock Sediment Dam T}~pe-B......... ~ 1635.01--------------------RockPip_ Inlet Sediment Trap T}Pe-A.•---------• . .~,. :~-.- i c:5-02 ...................mock Pipe Inlet Sediment Trap T}~pe-B...... •---• •= --.. 1E36.01 ....................Rock Sih Scrr°n....-.....---------•--•---•--------.... ~I -'••I Screli Styr.-am orB:-anei;......-•-•---...--• .............................•--........._.....`- . -----~ Fip: Outlet Ene a• Dissipater.__......... E s .............................................. s ! s sass EROSION CONTROL SCHEDULE (1) All adequate temporary erosion control measures will be installed before clearing and grubbing operations begin. (2) As construction progresses, temporary and permanent erosion control devices shall be installed in a timely matter, according to any special permit requirements and or r equiremen±s set out in G. S. '1'13A-S7. MANDATORY STANDARDS FOR LAN0.DISTURBING ACTIVITY .Pursuant to G.S.'1'13A-S7 (3) provisions fior a ground cover. sutTicientto restrain erosion must be accomplished wrthin '1 S working days~or30 calendar days following completion of construction yr development, whichever period is shorter, except as provided in 1 SA N CAC 4B _0024 (e). DESIGN STANDARD5IN S'=NSR1V~ WATERSHEDS -~ -" - ~- Pursuantto G. S_ 7 Z 3A-b7-(3) provisions for a ground cover _ - - _ - suflncientto restrain erosion mustbe provided#or any portion Ufa . - ° _.-. - - -` ]and-disturhmg activity m aHQW zone within ~ S working days or 30 ~ - - ' calendar days fol(vwing completion of constn~ction or development, whichever period is shorter_ ~ _ (3) Allsiltation and erosion control devices shall be properly maintained until no longer needed. (4) On projects performed by D.O_T flfaint°nance Forces; request will promptly be made to the Division Roadside Environmental llnitfor s`age and permanent seeding. (~) Any removal of siltagon devices will be horsed on the condition of established ground cover of that area the device is serving. HIGH Qti 4LITY ~~'ATERS ] . Uncovered areas are lil-nited at any liven time to a maximtun total area of ?0 acres. 2. Erosion and sedimentation cone o] measul-es shall be desired to provide prvtectlon Tri vI`ii the ~:~-Ve?i; StJii . ~. LarQe Type-A basins shall be desired and constructed with a settling emciency of at least 70% for the 40 micron soi] particle size transported b}~ runoff 11-om the 2-year storm. ^.. ?ate«Tly constructed c an els shall be constructed u'rth sjde Slopes no steeper than ?:1, unless slopes are to be stabilized by methods other than ve Retati on ~. A mound cover sumcient to restrain erosion must be pro~~ided for any disturbed area_ SEC 1'~n~ ~ fl ~ ~. I,.IP I~_~~ ~~1_~'1'~fLI ~~ 1 D=_'?-7 ~ L a I I~ r I I' I~ ~ I'. SIDP.°iDl' 1)~I?iil r7~) i'I]~JS~II?~~ CDI]SISj DI II~lc3 S~UP.~ 02' 1'U11~:] I]?)~]~~;;'I] Oll~i: V S~DI]~_ ! ~:? S~pI;D Sl)1111 Ja SD"nC~,'OL'~-t], CIDnSn~ 1'r'S]SL~.i?1 _D 1!3 C? aC~ 1Di1 DI 2I r Cn(} ~i'c.~?r, ci7C} Slllt~!J~~ ITl a~~ DL~]Dr I'?Si)~CLS .Di' 1?]~ J~?i'?JDS~ lI]~~I]p~~a. ~~t~l°I'~ JI'Oii~i] C_'Di]CI'ci? lI"Di71 [}~C1]lD~1Si]?C~ SjI"i1C111I'~S OI' )LV~~7]Di]I IS 2\'?]1,- I~~~~, J~.i]72~~ li° LS?(~ 11] U~I?CD DI SiOIID i]i'GV lG°C} f~]_?% 5llC}) :IS' Ti1~~LS W7~.}1 ~I]° - I1DI)rDVL~ OI ~})~ ~I]~]I]?DI'_: ~~D~ti'{~VD'_', i.}]? 7.:5~ OI lir O~:~I] CD1]CI'?'~ ~V}]1C?] CUll:.all]J , ~li]?OI C.li]~ Jf C.1 '.'r']1] I]t7L ~~ J~l'I::lI:.~C}_ ~! 1.1J 1 1,11 1 / ~ .-. ~}1 ~ ~ ^~ ~1 1:]~ ~'^-]~ ^'' J~"^t ~?] r':1.1CI.`1~ ~`]~I} ~° =I";~r~nL~ LD -i?~~L renuir c~~niS_ 1. ~ Dr~la s I i~.iz~ ~a~)_~ion~sl]a~l vary ~1-~.'2]~I] i IrO:'1 0 i0 `~QD ~OLT1C15- -_- . ~`i. }?aSI ~Q. )~I_C°:71 DI ~}]?_ ? Oda} ii'~]~l1~. OI i.~]~ I'1~ ~ aD Sila }1 ~? 7I1 II1(~I\')tillal 1~7r,_L:~'S Z~'?1~}llll~~,. ~711i]Iii]LP.] OI ~~ -I~Glii]t~S ~aC~?_ ~OL 7~]p1'~ _ i.~]aI1 ~'Q 't)~I'CCI]j OI 1})n 1 Di`I~ ~.i'LI~}li DI ? 11~ .'17 I'aT~ il]~~' J~ 17] Ii1C~1V1t}~.1 1 __ G ilI~L'?S •,'OI~i13I]~ }~~S i}] aT] ~ J ?)OLI]C'S 2aC}]- ~ ". ~- ~~` t~: ~1.? j ~~ ~1T) i L~ T)_ ~~~1P~ i]a~} VaI'V ]~ ~v : `?]:. ~i u1: 7J :.0 ~~Q ~Di_:?C}S. ~'L]~aS~ ~Q ~~I'C°_:~iD~'P.~;O~~ i~"~1~I]LC~?:.._~i3~i'~~Si:211J~i ?ILlV] ~ila} i;]~CDS ~i'~7~?11I]~ a %:lilll±"]LI:`? OI ~ QQ I]G~i]~S c_C!]_ 1~ 0%~:]OI'' i?]~ J T)C:'CCt]i Ui ~}7? ~U1a1 .V~_'~1]~ Gi i.1i~ i i:) i 2:~ I]: i' ~° ]]] ]?? ~ '1C}ll"~] _ _ t_ 1 ti~ ~]?C~S'~.vr`i_ri11i1~ ~V=_S ~}]'?T] GQ ~GLi?~S ~ar'~_ U~~ EROSION CONTROL SR 1-1(Q¢ COUNTY (.J:I~ce> LOCAL NAME~=~ cal; ~~,?,„~~,,,,,1, WORK ORDER N0. FIELD PLANS BY {„ D. Dulc.. 3' $-c~5 DR.AVrT B~' - 1 rn 3-1 s - ~S DISTRICT ENGCNEEk RO.ADSiDE ENVIROME?vTAL ENGI?JEER ' NOTES: Outlet basins with rock checks shall be placed (a low points along silt fence while installation is being performed. These basins are not shown on plans. All pipe location map vary due to grade changes in roadwa}. Rock checks and basins are to be removed before rip-rap or rnattine placement. Basins (u' crosslines to remain. All wet crossline placements that require more than 1 (one) work dad to install require a silt screen to the outlet end. Scale 1"= 100' i ,.-e ~ ,,~d.C . _ , ~ = -~ itl„ ` Shcct1of~ ~ ,~ a a ~ --- .--. -~ 1 . ~ i_ _ i ., f ~ ~' ~~ _ -- - - - , ~ t ~. ~. i - --I .T l ~ j ~ .~ ~. -- i i + ~- - _~ ~ ~~ ~~~ ~ - ~ ~_ ~ +--- ~ `~' - ,.-~, - 1P ,~ a ~~$ n •~ ~~J V~~~ Dr.- ~~~ ~~ _ -~~, . `t. ~~ !" - \~ - ~t: ~ ~ i -_ ,/'~~- _ ~~ _ ~ _- ~(~~? ~'.)• _ ~' ;' i ~. ~•~r= ®roxJhl_ v EROS10^ Ci~?~ i t~OL ©~~~ -'~Y SR I ~ C~ 4- COUNTY LJ: Ike ~ _ LOCAL NAME \=d1'ncZ~ac\ ~ `y ?•" WORK ORDER NO. ~r STA _ Z 8-I.r~] Aid ~ 3p. x (5 ii lox KZ . CsP- r'I:~.~ .-. I.~x-~xz .. to cZ low ~ - 5 ?\~OTES: ~ fp ~:.'t:~ C.°Sl.^S µ'~.Il rnCk ChwkS Sba11 Ir " .~ ~ w~ ~ K~ DlaCed g 1DR Pn1ntS EIODQ SIIi fen v;. ,r, m ,,c, r W~nilc insrnllation is bcin~ performed. ~' Wc~ S~ ncse basins err not Sbowv on plans. ~, All pipe lotion may van due to ~adc ~angcs in roadway. Roy1: checks and basins are to be removed beiorc rip-ran o.; tnattin~ placement Basins is aossiins to remain. All ere[ crossiine placements that require more thsn I (one) work day to install require a sd: s-~recn is the outlet end_ Sic I'= ]OC' 0 j3~~ •F •'~ I oxJ~; i~x3,~ lox~~t 1~x3<z I~x3xc. lox3~z r o~C 3 x z :,. IOX~ X Z At3xL Shee•,.3of ~^ s~~. z 5-+- 3 o qdd ~' v ~ O' x z 4 '' e s ~ ®IOK?XL 'T y p c STS, Z4+cao_2i eplacc (oY3ycZ 3s' x 1S" C'SP -(~la;n IOx3xL ® IoX3x2 ®lox3xz- STS. 22.-+a0- 2e~1c~c~ IaX3~c.2 lok3~ z- IoY.?~Z ~~i . EROSION CONTROL SR ~ 1(D 4 COUNTY LJ: Il~c ~ LOCAL NAME \: d 1'nc ~2~a ~ V1'ORK ORDER NO. ~~ \~ Z ~l r~L,' / I __ y T l { ti ~ y~ 5J r. `. J ~ ~ 1 }7 ~ - _ t ~~ r i ~. ' t ~ pox NOTES: , Onllel baS1nS wRh fOCI: Cherl:S Small De l d ( l i l l ~ ,' p ace g- ow po nts a one si t fence ! ~ ~.. while installation is being performed. These basins arc not shower on plans. All pipe location ma}' van due to grade y/ t"` chanees i^ roadway. , Fock checks and basins are to he removed _ < < before rip-rap or matting placement Basins -" ' ` " ~l ' ~ ~ n aosslina to remain. ~~ All wet crosslinc placements that require more than 1 (one) wori: day to install require a ~~ silt screen (d the outlet rnd. ~---- r i ~l ~,-. SC21G I^- IDD I'=y= ~~~ ~ ~~:.3p--o ~ ~ _ ~ i~x3.~ t- . -. .. ,, iuk3X~L :'~ ~ ~ °~ (,. ~~~.' ~. ~ I~ IC ,. ~ ~ ~ ~~ ~~+-~ iJl ~ t :~ , _. ;~ <- ~' ~T~~ _ -,.-,~~,~ ;~ ~ ~ =J - - ~ V1 J~ ex? ~~J %`~~ ~~I -J ^~4-- - S '~ , - ~- s~ ~-` ~`~-- ~__ .__- V Ilk ?~ ~ _ ~- Sheet ~f~ ~, -~ - f~. ' i .. ~,~' -- ~~ti ~ ;. EROSIU^ 1..0~ i ROL SR~_1(D 4- COUNTY LJ:1 c ~ LOCAL NAME ~:d1'nc ~2~~` ~!~ OTES: O_;;i.-t ~':as :.:.h rxl: cl;wl:s shsll pia,'. (g low poins eloGg silt fend w•iuie installation is being p^formed. 1"bcse bzsinS ar. not sbow~ oG plans. All nip` lo~.r r. rm•: Marc due to ~adc :ffiIl^1:5 IG iJti:~.n~. Ro:.l: checks and bzsins arc to be remo~~ed before rip-rap o: marring placement Bzsins is aosslincstoremain All w•et aosslinc placemctrts that require more than 1 (oac) wort: aay to install require e silt s."rern to the outlet rnd. S.aic ]~= 100' '- I~x. (~ ~ ~ ii ,~ ~ --- .'~-. ~. {i 1 {_ i ,i ~/ t _ ~ v. i x -: ' 1 ~. ~• r s i 1O~ ~ ~''• L.-~.~~ 4 ~ ~ r--~--~. r ~l-, .: i~ ~~ -. 1,~, - ` ~~ i Cr ~t~,- -` \ ~ _ _ _.._ .'. \~ a 1 '. ,~ ` ~- _. c I_ n~~.~~ `t' ~_ -- ~- Ci I~~ , 41. _ r ~ 1 ~ t ,. Sheet o` ~' _ - , - _- v 4j'x ~ ~' ~,~V ~' _ - -~ ~ ~ ~ rf r r-'., Q ~.-, ; EROSION CuN i ROL SR I1Co4' . COUNTY LJ: Ikc ~ LOCAL NAME \: d 1'ncZ~a~\ Vl'ORK ORDER NO. NOTES: OaS~ brsim w^.i: rock ehe~l;s shat! be plaid (g low poins along silt fence while installation is being performed ibese basins ar-. not sbowa on platys All pip` Ic~tion may van' dire to cede changes in roadway. Rocl; checks and basins art: to be removed before rip-rap o- maainc olaccmcnt Basins crosslines to remain. All uet crossline placcmenu that require more than ] (one) wort; day to install require a silt s.~rern ~a tae out1C rnd. Sic ]'= 1:1 J' ,_~~'- y ~(1r. >P ~~• ~~$ ^~ i~ ~, I "< I i _ I ~~ f_ . - :, . - . ! - • ~ `- ~,I .J '© - -- •~ 0 !,~ 0 ~ •. ~ - DITCHLINER REQUIREMENTS SR 1764 WILKES COUNTY 3/18/2005 REVISED 10/28/05 STATION STATION LT/RT TYPE 0+00 7+00 RT RIP RAP 7+25 8+20 RT ROVING 8+45 2+30 RT RIP RAP 2+50 3+00 RT ROVING 3+00 17+22 RT RIP RAP 17+80 21+30 RT RIP RAP 20+35 21+40 LT ROVING 21+55 22+20 RT ROVING 22+25 31+00 RT ROVING 25+30 30+50 LT RIP RAP 33+10 34+10 RT RIP RAP 34+40 36+40 RT ROVING 33+35 35+00 LT ROVING 36+45 54+00 RT RIP RAP S 2 I ~ C~4 - (,.~ : I k.cs Cow„-rv ~- ~ s - ~ o a.~ 0 FIPt I STAi70N I SI?~ I CLASS I F 1~i.p.F,}:S - - ~ t~ "i ~.. ~ I ", ~ r~ I l r~. - I ~ I IC r' -, _ ~~. _ o _ ~ ; -r ,, ;, ~ -~ _; ,~ ° ~;~~~ ~ Iii ~,~ _ - ~_ . , ° I~ ~, ^j x J I ~ J `, -_ ~, _ __ ° I I ° ° ° , I I o to ~ ° I i I i to to I° 10 I I I i ° ° ° ° ° ° ° I~Id RD. Pf~~ ~~ ~_ AZST.PIYE L _ _ _ J ~ - - - ~ NII,~ PIPE l ~ ... ~ , , S.R. ' , ,'_ `a-% C~iIFR L1~IE 'J - f\- ~~. _. ~ ~ I ~ 11 11 1 1 ~ , : I ~ ~ ~ 1 I I :~ I .. ~ 1 I 1 I I . I I I I 1 1 r- .- 1 I 1 I ~ ~ I I I I 1 i 1 I I 1 1 1 I I I I I I ! I .. ~ . 1 ~ I ; i I I I 1 I I • j f 1 1 ( 1 1 ! ~1-I ~._ ~ _ - - - I. -- --I _. ~~ : I ~ ~ I/~ ~ ~ ~ I I I 1 i ~ ~ 1 ~1 'I 1 1 I ! •~~~~_ . 1 ,/t , I ' I ~ I I I I I~ ~ ~ T I I 1 I i 1111 1 I I I I I J 1~ ~ I I I 1 I I I I I I I I I I I ~ .1 ,_.__ _ _ .I _._ .1 1 :'1 .1 '.1 I ' I I I I ! I : I 1:: I_ _ _ _ _ _ _ 1 _ _ .I__ I ~I ' - ! I ~ I'I'I. - .J 'I '' _'' -f. f1 .' ._ . 1 1 I I I 1 1 1• I I '-I ,' _, _. 'I ~ ~ I 1 I I I 1 I I 1 I I 1 1 _• ~ I ~ I 1 ~ ~ 1 1~ I 1 I "_ •I 1 - __ _. I_ 1 _I .1 _I_ I I: I I ~- 1 1 1 - ._.~_ _I _ _._. ._. .. - _i. 1 1 I •_•-I-,_. .1 'I 1 -1 . _ _ ~ 1 ._ .• •_t..l .. • .. 1 ( ~ I I 1 1 . 1 I 1. ~ ._ I I'! 1 ! 1 I I I 1 __ 1 I I.I. . 1_1.. .1 I 1 1 1 1 I _I_.1. .__ I I _ _ _ - _ • _ _ _ .. 1 ' 1 I _ _ . _ ~ .. _ .. I I .. ^ , I_ • _ . .. _ _ - _ _ ! : • 1 .: 1 i l 1 I 1 I I I f 1 1. I 1 : I • 1 . I _ ._ _ _ .1 •_ .1 y I 1 • " I ' I I •' I I I• ~ 1 1- _ I 1 . 1 __ _ i . _ I I I 1 I - I I 1 t ' I I . r t ~ 1 I 1 - 'I I 1 I 1 I 1 ____ __ __ _ ._ _ _ _ _ 1 _ _ _ 1 _ 1 _ _ I r - .-:... -. . . :_ .- _ _ ~1 I _ _ _ _ _ _ _ _ . I j 1 . 1 1 1. 1 _ _ .... ' . 1 I I _ 1 ~ . . .-i -_ - - I . _._ _ _- _ -_ _ __ _ _ _ .I I __ ___ _1_I 1 _ _~ __ _ _ __ _ __ __ _ _ _ _ _ __ _ _ _ _ _ __ - 1 . .~ _ _ _ _ _ __ _ _ _ - - 1 l I I _ 1 I 1 1 1 1 _ _I- _ __ _ _1 _I _ _-___ .____ __ _ _~_ __ _'___~_ _ _~. I _ _I .I 1 1 1 t' 1 1. 1 I.I - 1 '1 ' __ - - I 1. 1_ I _' ' I : t ~ i I 1 I I ~ 1 i 1 I ! 1 f I I : 1 I 1 I I ' ' . . I 1__ _ 1 1, ; .. 1 1 I _;_ I : ; I' 1 I- I 1 I I I I ' 1 I 1 I : 1' 1 I 1_ 1 ~ I I 1 I I 1 1. I __ 1 1_ 1 I 1 • , 1 --_I ; _i r . I 1 1 I I I 1 I I I I .I I I I I ~ 1 ~ I 1 1 1. 1 1 1 1 I I ! ' - ~1.. _ • : ; I I I I I I : 1~ I I I' I ; 1 1 1. 1 , • I I I I 1 I I ! _.-- I I i I 1 1 1 1 I .1 1 1 1 1 1' .l 1 1: 1 ~ I I '' I 1 . I I I I ' ' ~ I 1 i I I ! 1 1 1 I I 1 I I 1 : i I I i 1 I ! 1 I I I I I i '! I I I I I I I l l l l i l l l 1 1 _ I I I I i I I I I t I I I I I 1 : ( I I I I 1, • 1 I 1 I I I I I 1 i I 1 I 1 1 ~ I I I 1 1 1 1 1 1 1 1 1 1 1 I I 1~ ' 1 I I I I I I I 1~ 1~ 1 1 I 11 1 1 1 • I 1 1 1 1 1 1 1 I 1 1 ' I ^~.~ '- ~ _ -__ V LVL\ 1L\1 LV1..l UV L1..tV1C~V1~ Uli1'llli~ { ~ ~ ' IVJT Sf-Q~V, BiJI' k~ILL II~ZUDE 'ID~4RY SY : ~'' ;:~ ,• ;~ SILT FIl~, IYXK QIII~ II~'6 A[~ID SILT , B~SII`~S,AS I~TEIDID. Aa , DRI~N SY; ~~1L 1L rr •~ 11.1/ r ~^ 1L d~ rr rr n S.R. r NAME COUNTY- DATE DRAWN BY LEGEND l I I PRDPDSEO CENrERLtr•E PLAN VIEW SURVEY STATION ZS~3v PRDPQSED RDAD ------' -----, r,:STin; PIPS U I I PRDPQSED PIPE R/W WIDTH ~~ _ _ 5~.~1L_' 1' = JU, EXISTING PIPE SI%E: /~J/A PROPOSED PIPE SIZE: yp ~x7y" ~~~p~~"' STREAM NAME: Un,Nr~~ ~~Ievr~tQy T WATER CLASSIFICATION: Cy95S Y K CRk E~ --- SCALE: 1' _ ?O' CROSS SECTION 1~ NOTE: TElPoRnRr EROSION [ONTRI)L DErICES NOT 51pYN. BUT HILL 1NCLlAE TES' Slli FENCE. RDCK CHECK DMG app SILT BASINS 0.S ~EEDE0. ,~_ •ti ~Ty~ ! i Al ~ 1'C<';,`1 ~.K. I % 1-~~-'±/ U~UVlY \l, fi `~`~r,<~ I~7E '~",~°.' -:~ E_•:~~T .tJ. v ~I,~ P,D. R/-ia ~ZSI'. P1t~ L___J - - - ~ Imo' P~ l I ~ _ _ i' t .. ~ ' _ ~ 1 I I 1 I I I 1 I I I 1 ~ ~ I I 1 I I ~ I I I t I 1 1 1 : 1 I ~ 1 I I I 1 ~ 1 1 + 1 1 ': 1_ . 1. 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