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HomeMy WebLinkAbout20080132 Ver 1_Application_20080116<~ ~v i 1 a ~~ ~: ~ ~ ~ ~OU~~ ~ ~~: ~, ~,.. - l' - ~:, ~~ '•~~ .,3;'. ®North Carolina Wildlife Resources Commission ~ MEMORANDUM TO: Monte Matthews, USACOE Raleigh Regulatory Field Office FROM: Ron Linville, Regional Coordinator /~~ Habitat Conservation Program DATE: January 18, 2008 SUBJECT: North Carolina Department of Transportation (NCDOT), SR1799, Roberts Lane, Unnamed Tributaries Angley Creek, Caldwell County NCDOT proposes to widen and pave SR1799. Biologists with the North Carolina Wildlife Resources Commission are familiar with habitat values in the area. These comments are provided in accordance with the provisions of the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d) and the North Carolina Environmental Policy Act (G.S. 113A-1 through 113A-10; NCAC 25). The project will impact 170 linear feet of stream primarily from culvert extensions. Temporary dewatering procedures will allow the project to be accomplished in the dry. Trout and listed species are not known for this site. Based on our review of the submittal, we will not object to the project as proposed providing the following conditions are implemented: 1. Perched culverts should be avoided if practicable to enhance potential wildlife passage. 2. Stringent erosion control measures should be installed where soil is disturbed and maintained until project completion. 3. If any concrete will be used, work must be accomplished so that wet concrete does not contact stream water. 4. Heavy equipment should be operated from the bank rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. Thank you for the opportunity to review and comment on this project during the early planning stages. If you have any questions regarding these comments, please contact me at 336/769-9453. E-copy: Mike Parker, DWQ-ARO Heath Slaughter, DOT Marella Buncick, USFWS Kathy Matthews, EPA Marla Chambers, WRC Sonia Gregory, DWQ-Central Mailing Address: Division of Inland Fisheries 1721 Mail Service Center Raleigh, NC 27699-1721 Telephone: (919) 707-0220 Fax: (919) 707-0028 ti a°~~ .l~~. S"1'A'1'E OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY P. O. Box 25201, Raleigh, NC 27611-5202 GOVERNOR PHONE: 919-733-2520 January 11, 2008 Mr. Monte Matthews U. S. Army Corps of Engineers ~~~ vf~,~ ~~; ~ r, ~ ~'.~ '~^'~4~;~~srci~w~'~as LYNDO TIPPETT SECRETARY Raleigh Regulatory Field Office O 6508 Fa11s of the Neuse Rd, Suite 120 Raleigh, NC 27615 Subject: Nationwide Permits # 14 SR 1799 (Roberts Lane} Caldwell County, North Carolina Project Number: 1IC.O14075 (DWQ Permit Fee: X570) Dear Mr. Matthews: The NC Department of Transportation is scheduled to grade, drain, base and pave SR 1799, Roberts Lane in Caldwell County. Total project length is approximately 0.61 miles. The roadway will be widened from 18 feet to 22 feet with impervious surface area increasing by 0.3 acres. This project will require the replacement of three wet pipes and a very short stream realignment as shown below: Stream Impacts: Station Number Existing Structure Size Proposed Pipe Size Riprap Impacts feet Total Impacts at this Station ft. 7+85' S0'x 36" 100'x 42" 10 60 7+85 rt. None 10' of under drain 0 10 23+SOZ 40'x 36" 100'x 42" 10 70 29+15 50'x 48" 70'x 48" w/ HW 10 30 Total Stream Im acts =170 feet ' Excessive pipe length is needed due to the depth of fill. Z Excessive pipe length is justified since the new pipe will be appropriately skewed. Also note that there is a small wetland up slope from our pipe inlet. We will be avoiding this area. In addition to the above noted impacts, we will have a 26' stream realignment at station 7+85 (It.). Two small streams come together near our existing pipe inlet. The new fill slope will cover this Y in the stream thus making this realignment necessary. The realigned section will be 1' wide, 1' deep with 2:1 banks that are seeded and matted. As is our standard practice, the new channel will be constructed in the dry followed by seed and matting prior to removing the earthen plug. There will be no net loss of stream footage to this intermittent tributary. See attached plan view drawing for details. P. O. Box 250, N. WILF:ESBORO, NC 2&659 PHOn~E (336) 667-91 I I Fax (336) 667-4549 Mr. Monte Matthews SR 1799 (Roberts Lane) Page 2 January 11, 2008 The replacement of the existing wet pipes will require temporary dewatering. An impervious sandbag dike will be constructed approximately 20 feet upstream of the existing 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 of the construction areas will be pumped into a silt bag if necessary. Total dewatered area for all wet pipes will be approximately 0.002 acres. Once the new pipes are in place, the impervious dikes will be removed and preconstruction streambed elevations will be restored. The wet pipes in question carry different unnamed tributaries to Angley Creek (Class: C). This project was reviewed for the presence of threatened and endangered species on November 20, 2007. This project will have no effect on any federally listed endangered plant or animal species. The State Historic 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 -neasures outlined in the attachments to this application, downstream water quality standards will be protected. All appropriate BMPs 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 Mr. Ron Linville, Mountain Region Coordinator, with the North Carolina Wildlife Resources Commission comment directly to you concerning the 404 Nationwide Permit application with a copy sent to me. By copy of this letter, I am forwarding five (5) copies of this application package to John Hennessy, NCDENR, Division of Water Quality, 401/Wetlands 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. We would like to begin construction as soon as possible. If further information is required, please let me know. Your early review and consideration will be appreciated. Sincerely, Heath Slaughter Division Environmental Officer Enclosures cc: Monte Matthews, US Army Corps of Engineers (1 additional copy) Ron Linville, Western Piedmont Region Coordinator, NCWRC John Hennessy, Division of Water Quality (5 copies) Amy Euliss, Division of Water Quality Mike Pettyjohn, PE, Division Engineer Michael Poe, PE, District Engineer Rodney Gantt, County Maintenance Engineer Heath Slaughter, Division Environmental Officer Neil Trivette, Roadside Environmental Field Operations Engineer Office Use Only: Dorm Version April 2001 20080132 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 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: I~TWP #14 3. If this notification is solely a courtesy copy because written approval far 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: (336) 903-9202 Fax Number: (336) 667-4549 E-mail Address: hslau hter dot state nc us 2. 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: (3361 903-9202 Fax Number:~336~67-4549 E-mail Address: hslaughter~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 landmarks 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 administrative and distribution purposes, the USACE requires information to be submitted on sheets no larger than I 1 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 foil-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 1799, Roberts Lane _ ____ 2. Project Number (NCDOT Only): 11 C.014075 3. Property Identification Number (Tax PIN): 4. Location County: Caldwell Nearest Town: Lenoir Subdivision name (include phase/lot number): N/A Directions to site (include road numbers, landmarks, etc.): See attached SR map. Site coordinates, if available (UTM or Lat/Long): Road DD: 35.89348 N, 81.49815 W (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.) 5. Describe the existing land use or condition of the site at the time of this application: Secondary Road 6. Property size (acres): Approximately 3.7 acres. 7. Nearest body of water (stream/river/sound/ocean/lake): UTs to Angley Creek (,Class: C). 8. River Basin: Catawba (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 12 9. Describe the purpose of the proposed work: Grade, drain, base and pave SR 1799. 10. List the type of equipment to be used to construct the project: Trackhoelbackhoe, motor grader and dump trucks. 11. Describe the land use in the vicinity of this project: ResidentiaUFarm 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 permits, 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.LP. project, along with construction schedules. N/A 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 all 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 shown 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 Impact* Area of Impact acres) Located within 100-year Floodplain** es/no Distance to Nearest Stream linear feet Type of Wetland*** N/A * List eae:h impact separately and identif}~ temporary 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 httn://www.lema.gov. *** 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: 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 [m act perennial or Intermittent? (please specify) Station No. 7+85 Pipe replacement 50 feet UT #1 to Angley Creek 2 feet Perennial Station No. 7+85 rt. Underdrain ]0 feet UT #2 to Angley Creek I foot Spring Station No. 23+50 Pipe replacement 60 feet UT #3 to Angley Creek 1 foot Perennial Station No. 29+15 Pipe replacement 20 feet UT #4 to Angley Creek 1 foot Perennial * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: culverts and associated 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 both the original and relocated streams must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as U1' (unnamed tributary) to the nearest downstream named stream into which it flows. USGS maps are available through the USGS at 1-800-358-9616, or online at www us s.r~ov. Several Internet sites also allow direct download and printing of U5GS maps (e.g., ~~~~~~~.tohozone.com, ~~~~~~.mal~uestcom. etc.). Cumulative impacts (linear distance in feet) to all streams on site: 140 In. ft. excluding ripra~. 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 Area of Impact acres Name of Waterbody (if applicable) Type of Waterbody -ake, ond, estuar sound, ( p y' ba ,ocean, etc. All wet pipes Riprap 0.002 UTs to Angley Creek Streams All wet pipes Temporary Dewatering 0.002 UTs to Angley Creek Streams * List each impact separately and identify temporary impacts. impacts inc~uae. nut are not nmi~eta ~u: nii, chcavau~,~, ~uougu~g, fkx~dittg, 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 existins; roadway the stream impacts cannot be avoided However the r~lacement 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 I50 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 March 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/strmgide. 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 (acreage/linear 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 hap://h2o.enr.siaic.nc.usl~~rp/indez.hcm. 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 (lineaz 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 (DVVQ 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 Cleazinghouse? 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 DWQ Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Meuse), 15A 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 I extends out 30 feet perpendicular from near bank of cnannei; Lone t extenas an additional 20 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. i 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 0.3 acres. All appropriate best mans eg ment 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 (ISA NCAC 2H .0500) or any Buffer Rules? Yes ^ No Is this an after-the-fact permit application? Yes ^ No Page ] 0 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). '' ~^` ~ I i Applicant/Agent's Signatursr' Date (Agent's signature is valid~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 Macon Rutherford Asheville, NC 28801-5006 Cabarrus Graham Madison Stanley Telephone: (828) 271-4854 Caldwell Haywood McDowell Swain Fax: (828) 271-4858 Catawba Henderson Mecklenburg Transylvania Raleigh Regulatory Field Office Alamance Durham Johnston Rockingham US Army Corps Of Engineers Alleghany Edgecombe Lee Stokes 6508 Falls of the Neuse Road Ashe Franklin Nash Surry Suite 120 Caswell Forsyth Northampton Vance Raleigh, NC 27615 Chatham Granville Orange Wake Telephone: (919) 876-8441 Davidson Guilford Person Warren Fax: (919) 876-5283 Davie Halifax Randolph Wilkes 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 Office 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 Pender Brunswick Hoke Richmond Carteret Montgomery Robeson Columbus Moore Sampson Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page 11 of 12 ~ HOIIneSS Ch. 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'ra ~>:~ ' ~ ~y ' •~ 3. 5 R 2. 4 6. 1) Inlet view @ 7+85 on SR 1799, Roberts Lane, Caldwell. 2) Outlet view @ 7+85. 3) Upstream view @ 23+50. 4) Outlet and downstream view @ 23+50. 5) Upstream view @ 29+15. 6) Outlet view @ 29+15. Note that all three wet pipes are perched. Although we should be able to correct this deficiency, the proposed pipe slopes will be in the 4% range. As a result, these pipes will not fill in with natural stream material. GENERAL NOTES ON EROSION CONTROL Silt Basin Type B's will be constructed to the dimension of nine feet by three feet by two feet unless otherwise noted on the plans. Where slope protection treatment is required, Section 876 and Section 1042 of the 2006 Standard Specifications for Roads and Structures will be followed. Any material obtained from the project must be clean before being placed. Generally, the order of installation of the erosion control measures will be as follows: A. Temporary Silt Basins shall be installed before clearing and grubbing begins. B Silt Fences and Temporary Silt Ditches shall be installed after clearing and before ~radin~. C. Temporary Stone Ditch Checks shall be installed as soon a ditchline is established. D. Pipe Outlet and Inlet Protection will be done as soon as the pipe is installed. E. Seeding and other permanent erosion control measures are to be implemented as soon as practical. PIPE INSTALLATION Install erosion control devices. In streams, where necessary, rock silt screens will be used and installed prior to pipe replacement or any work being done to channel. 2. Remove material and existing pipe while limiting, as much as possible, material and sediment from entering a stream and/or escaping from project. Prepare pipe foundation while again taking care to limit, as much as possible, material and sediment from entering a stream and/or escaping from project. Where possible, new grade will be below existing stream bed. If needed, bedding material will be clean stone. -1. Place tl~e new pipe and compact backfill. Install slope protection on outlet and inlet ends of pipe. Also complete installation of erosion control measures and perform maintenance as needed on existing measure. 6. Establish permanent vegetation as soon as possible. 7. Remove rock silt screens as soon as possible after vegetation is established. Prior to removal of rock silt screens any accumulated silt must be removed. NOTE: PERIMETER EROSION CONTROL MEASURES SHALL BE INSTALLED DURING CLEARING AND GRUBBING PHASE. NOTE: ALL PIPE IS COATED U NLESS NOTED ALL DITCHLIhIE~RADE LESS THAN 4% USE MATTING ALL DITCHLII`~IEaGI~ADE GREATER THAN % USE PSRM. J ~ I ~ I NOTE: I z I i ~ STEP#7 STO ~F =PROVIDE 21° GE CALCULATE STEP#5 DURING CLE,~RI~I~ an GRUBBING PHASE w ., I m I I = I I BAP. Of00 w I z Q J z I I ~ I z , ~, ~ I 6.9% c NCA/4021 (R/WI PROJECT: (CONSTI ROAD: SR /799 ROBERTS LANE COUNTY: CALDWELL COUNTY-LOWER CREEK TWN. TYPE: GRADE, ORA/N, BASE, AND PAVE (0.6/ Ml) SCALE: l' = 50' SHEET l OF 7 DATE: 7-194 BEGIN SURVEY-7-9-04 ENDED SURVEY-7-16-04 IV WAYNE STEVENS DB-1040/84 C,~I Y {vvit: PLACE ORA ~,Q,'G~~~C G I AC `~f+00 T _ _ - - ~~ ~ N Q Q -~---~ C4.6 C/4.7 24.9 40J +05 REPLACE 30' x 15' _ ~ ~ -~X~7>NG Raw --~- 4.3% SR /799 ROBERTS LANE ®-- EX/ G R/W C2.3 x 3 x 2 e/o 15- a 2/.5 1' weir STEP#3 ' N TE: ~ PLACE TEM / D ~CK SEDIMENT DA~S TYPE - B ~ AT 43 SPA ING C&G PHASE IVEY NEL STA 0 + 00 TO 1 + 37 RT ' DB-606/1 N I 1 1 1 t I 4.3% ~,~, / Ic P~OTE:GERALDINE DOUGLAS ` PIq~C~O~I~}ORARY R~ F~ AT 70' SPACING DUI STA 1+37 TO 6+0( LEES MCRAE COLLEGE DB-1372/1173 6 x x 2 )04 1' '~ieir F I~ S P#72E t NOTE: PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B AT 36' SPACING DURING C&G PHASE STA 19 + 10 TO 23 + 50 LT DB-1103/757 +58 REPLACE 30' x 15' 6x3 x2 2' we i r STEP#7 C/0.9 C63 CO. 34.4 275 SWD #OO~J ___ ~~f - - 8.2% Z 45BW ~~T~~~ ~~ ' ST D ~- TSD '~~ ~ F9.3 I + 34.6 6x3 x2 EES ~RA~LV6~LICEGE -1 2 11 SWDP#013 MAX ROBERTS DB-1181/1207 SHEET 5 OF 7 50 ., J ~, SWDP#006 ,` rte., ~ (jB04~~.T09~R~ `c': B-470/76 / ~ ~ C4.4 i I 24.6 ~~ TSD 5~DP#014 ~'~~~ ., 6 x3 x2 2' we i r STEP#7 NOTE: PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B AT 36' SPACING DURING BOTH PHASE STA 19+10 TO 23+50 RT NOTE: PLACE TEMPORARY ROCK SEDIMENT DAMS TYPE - B AT 48' SPACING DURING C&G PHASE STA 23+50 TO 29+15 LT +R01 nR_d~ai~~a SHEET 6 STELLA ROBERTS DB-390/429 f OF 7 ' 6 ~, SWDP#007 0 9x3 x2 ' ~ weir 2 ~ 0 C39 23.9 clo.8 c/32 342 37.8 ~19.s ' 47.4 STEP#5 y ~ ~ BRICK COLUMN ~ ~~. ~ ~ ~ . ~ o - 6.2% p ~i~~~ _ x ~wx x- TSD T$I~ -- _ T D..~~TSD TSD~"'~'T WDP#016 TSD 42 SWDP 015 b x 3 x 2 ~,. '~~ ~'~~.~~ ,, 9 . F3J X 2 222 F0.0 /6A FO no 2' we i t ~~~~,~ 2' weir STEP#7 .~ ` STEP#5 ~ . MAY RnRFRTC NOTE: :E TEMPORARY ROCK SEDIMENT DAMS TYPE - B 10' SPACING DURING BOTH PHASE s83+50 TO 26+80 RT NOTE: PLACE TEMPORARY ROCK SEDIMENT DAMS ' AT 22' SPACING DURING BOTH PHASE STA 26+80 TO 29+15 RT SHEET 7 OF 7 PRIVATE ROAD 5 ~~% ~~ r ~ 7 v'v 7 ~J~ yt ~feGt 26, of / ~ \\ Remo %eSt6 e~ / v- \~ Q/ ~, / a r/ i ~~,~0 F w ~i / /I /~~ ~ /~~~' / / \ ~ J ~~ E~~tirq ~ ° ~~ a{O~~ R~rrs IAA ~n SR 1199 ~oid~i ~°~~ a 1+85 W~ PIPa ~ E NEW PIPE EXISTING PIPE ~~ ~^ tR IICQIg021 `CONE ) RT S ~~ JECt : Rgg ~gE St a7 DATE: ~ -~'~ CREEK R~ 5R ECI, S~R11EY 3 ~CEY -- C~ PIPE I OF TO ~ -- Y ,w~ SMEET D tRIB~P~ Ta~~aS '~-- -- _sC~= r' NEE. ~NN~,IE tN 5 ` --'-,-,-' /,--,-' RP ERIE ,-- -,,, -- -, ,- - -' ,- --/-/- W WAN a/ ~ - - 90~ SKE c2 ,-- --'-~ -- BE ~pID ON P ~ ~ x 36. PIPt 1C E SIZE 42 XISTING PI StZE=1~ x ~ i NEB P-PE ~ / ~ ~ v~CES NOr SN~'yN. OS~CN CONT~~ DE TE:TEMPCR~ ER N~ ~Q; ~ 4- ~~ pAtE~ T NR~~N 5~ . coN~~r~~ SN WNj~N RaNN ~. ~0 D _/ IlCDI4021 I R/WJ PROt1 ECT: 1CONST J ~ ~ CENTER UNE SR 1799 ROBERTS LANE PROPOSED R/W COUNTY: CALOWELL NEW EAGE PAVEMENT TYPE: WET P/PE SURVEY STA. 23+50 - - - - Ex~srrNG Ea~GE RoAavAr SCALE: r = 20' SHEET 2 OF 3 DATE: 7-19-04 ~~ NEW PIPE STREAM NAME: UNNAMED TRIBUTARY TO ANGLEY CREEK ~ ~ ExrST~NG PIPE RATING: C I' AVERAGE STREAM WIDTH STA.23+50 ------ -------------------------fi ----------- --------------------~ Q Q EXISTING PIPE SIZE: 4O' x 36' EXISTING PIPE tS ON A 90° SKEW NEW PIPE SIZE: l00' x 36` PIPE TO BE LAID ON A 60° SKEW WITH ~ ~ 41 FALL ~ ----- ---- 6' 9' -- - 9' 6' ------- f ----rtE ---- -- ~ ~ NOTE: TEMPORARY EROSION CONTROL DEVICES NOT SHOWN. SURVEY DATE: 7-15-04 CONDUCTED BY: HR,AJ,BH ORAWN B)': JOSH M/NTON IICDI4021 (R/WI PRGdECT: (CONST) ~_ CEKTER UN£ RbAD:-- SR /799 ROBERTS LANE PROAOSEO Riw COUNTY: CALOWELL NEW EDGE PAVEMENT - - - - EXISTING EDGE ROADWAY TYPE: wET PIPE SURVEY STa 29115 SCALE: r = 20' SHEET 3 OF 3 DATEr 7-19-04 ~-~ NEW PIPE STREAM NAME: UNNAMED TRIBUTARY TO ANGLEY CREEK ~ J EXISTING PIPE r- --i RATING: C 2' AVERAGE STREAM W/OTH STA.29t15 1 rn 4 ------ ------------------------- -------- Q ------------------------ -- 1 EXtSTING PIPE SIZE: 50' x 48' NEW PIPE SIZE: 70' x 48' PIPE TO BE LAID ON A 90° SKEW ` f ` WITH 4% FAIL 6' 9' 9' 6' f . SURVEY DATE: 7-15-04 NOTE: TEMPORARY EROSION CONTROL DEVICES NOT SHOWN. CONDUCTED BY: HR,AJ,BH NOTE: REQUIRES HEADWALL DRAWN BY: JOSH M/NTON ROAD NAME: SR 1799 (ROBERTS LANE) COUNTY: CALDWELL PROJECT (WBS) ; 110.014021 (R/VV) (CONST.) NOTE-CONSTRUCT EXTRA WIDENING IN CURVES AS DIRECTED BY ENGINEER NOTE: PAVEMENT MARKINGS FOR TWO 10' LANES 58' RIGHT OF WAY DATE:?-19-04 6~ 10' Im' 4' 4' SHOULDER TRAVEL LANE TRAVEL LANE SHOULDER DITCH 1' PVD _ 1' PVD o, SHLDR 02 ~~ pp~T D2 SHLDR .B8 .D8 3~1 .L;~ T El Dl T GRADE TO THIS LINE 34' TYPICAL SECTION C~ AST SPLIT SEAL D1 4.0" ACIC I19.OB PLANT MIX E 1 5 ~- AGGREGATE BASE COURSE 'r SHOULDER MATERIAL /~ SHEET 2 i ~= ~F i ~ ~, NOTE: %/ P ~~'~~' TEMPORARY ROCK SEDIMENT DAMS OTH PHASE T ' TYPE ~~ `4~ SPACING DURING B Y~S A ~. STA 6+00 TO 7+85 LT ; .Q V7 ~ J.A. ALICKIy}. 9 x 3 X 2 ' 9 x 3 x 2 ' ~ 'oo i ~ 2' DB-609/555 Q 2 weir r we j o Q ~ STEP#7 ;o ~~ STEP#7 9 3 x 2 BRA ROCK SEDIMENT DAMS TYPE - B 1' weir SWDP#002 ~ SWDP#003 F5.O G DURING C&G0~•~ 00 LT 33.0 STEP#5 26.0 2 SD~~~S _- T5D `~ ~ ~- _--_ SWDP# ~I _ ~ ~ _ _ ~ __ __ _- __ 0 ~ - ® _ ---C?~a - _ -FIEDGE _ ~ ~ + ~ ~ m ~'__ _ _ _ co.~ 9 x 3 x 2 ri4 rs~ TSD ~~ ~ ~~ p~TSD TS i88 1' weir F 1 DP#O10 FBI , ~~ SPRINGS 3/.0 ~ STEP#5 5 ~,,,-~WDP#O11 9 x 3 x 2 ~; 9 2 3 DP#009 eer 2 x x ~, w ~' , W L RE~IR~~J~ERDRA -RY ROCK j SE IMENT DAMS TYPE - B STEP#7 j DURING 6+00 RT C& PHASE MARGARET HAYES ~ ~ NOTE: ! ! PLACE TEMPORARY ROCK SEDIMENT DAMS ~'~ - AT 65' SPACING DURING BOTH PHASE ' ' STA 6 + 00 TO 7 + 85 RT j STEP#7 DB-1372/1173 B ii ~ s ~; + tl - - , ,r9 I '~, 1,4, ' ~ .. ,. p '- `+..- 7 ,y .. t ~ ~~ ~, • , . 5 ,~.: ~~ .~ ~ - ~~ ~~_ • f ~ _.~-- ;; ~ i~ f r 5 I :. ~ i *~1, ~ 4 ° '1ti 5 ~~ ~ . L -` ,, _ t r _ ~._ _ 5 ~ -- 4~ ° `4 H 1 I v ti ~ ~__ y;A E O P ~, .~~,4 ~ -~.._r- ~ 4~5~ ,I .~ ~, t~ p it r .-' 4.. ? I VI ~` „_ }: ' .. -~~~=~•~.~~ ,Begin SR 1799 .5 r l~ Y~ - ~, : ~ ~ • ! ~ /~ . y -, .P... ~ ` ~ F .~~; ~ ~J t y ~ +'~ f I ~ ' ~~ r ,ja F ~ ~ _ t . ,` * _ _ -., _ . + ~ _ ~ t ~ ~~ ~ ~~ ~~ ~ ~ .~» ~~ ~._' • ~ x •i ~~ i. l `~ . ~+ t ~ Y~ ~ ~ ~_ r i.E ~. r~ .r, „~ ~ ~' y I rr JF r ~ . U ' 15 y 1 }~ t 4~I~ 4~`I L ~~ ~.. ~ -. M1~ fir( r _.5 2 f f _ `+- . 1 ,,` ~ ~. i ~y~r';;-' fA ,~.~ l`: - *,'+.'t is t wy' ~_ ~av- t`"~' 7Y .J ~"`/ • r F• , f ~l~r. /r~ ~ ~° u 1 ~ ~ ' f J/ L '~ - ... 4~ ` _ ti A , 4 -.~? ',LY .~ ~ r'~ '' s '~`~ f1r ~~ ~~ ( I r t~ '~ ~~ 4 r *~ .i Name: KINGS CREEK Date: 11 /19/2007 Scale: 1 inch equals 1000 feet Location: 035.8935984° N 081.4987829° W