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HomeMy WebLinkAbout20070187 Ver 1_Application_20070202~ , ar~o~ .! ~~. STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY P. O. Box 25201, Raleigh, NC 27611-5202 GOVERNOR PHONE: 919-733-2520 January 30, 2007 Mr. John Thomas U. S. Army Corps of Engineers Raleigh Regulatory Field Office 6508 Falls of the Neuse Rd, Suite 120 Raleigh, NC 27615 LYNDO TIPPETT SECRETARY oaois~ Subject: Nationwide Permits #14 and #33 SR 1545 (Reavis Road) Wilkes County, North Carolina Project Number: 110.097106 (DWQ Permit Fee: $200) Dear Mr. Thomas: The NC Department of Transportation is scheduled to grade, drain, base and pave SR 1545, Reavis Road in Wilkes County. Total project length will be 0.75 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 two wet pipes as shown below: Stream Impacts: Station Number Existing Structure Size Proposed Pipe Size Riprap Impacts feet Total Impacts at this Station ft. 4+00* 40'x 60" 50'x 72" w/ HW 20 30 24+72** 50'x 24" 50'x 24" 10 10 Total Stream Im acts = 40 feet * This pipe is currently perched. We will attempt to correct this situation. If we are unable to unperch this pipe, a riprap energy dissipater pad will be placed in the stream channel under the pipe outlet. * * We will be cutting the curve at this location. As a result, the new pipe will be located approximately 25 feet downstream of the existing pipe location. Disturbed streambanks at this location will be seeded and matted. P. O. Box 250, N. Wi~heseoRO, NC 28659 PHONE (336)667-9111 Fax (336)667-4549 s Nir. John Thomas SR 1545 (Reavis Road) Page 2 January 30, 2007 The replacement of the existing pipes at stations 4+00 and 24+72 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 the construction areas will be pumped into a silt bag if necessary. The dewatered area at station 4+00 will total approximately 0.007 acres. The dewatered area at station 24+72 will total 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 Kilby Branch (Class: WS-II, HQW). This project was reviewed for the presence of threatened and endangered species on January 17, 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 measures 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 seven (7) 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, ~~ i2~~~ ~~ Heath Slaughter Division Environmental Officer Enclosures Mr. John Thomas SR 1545 (Reavis Road) Page 3 January 30, 2007 cc: John Thomas, US Army Corps of Engineers (1 additional copy) Ron Linville, Western Piedmont Region Coordinator, NCWRC John Hennessy, Division of Water Quality (7 copies) Sue Homewood, Division of Water Quality Mike Pettyjohn, PE, Division Engineer Doug Tetzlaff, District Engineer Brian Hamby, County Maintenance Engineer Heath Slaughter, Division Environmental Officer Neil Trivette, Area Roadside Environmental Engineer Dennis Bennett, Bridge Maintenance Engineer Office Use Only: Form Version April 2001 USAGE Action ID No. DWQ No. 2 0 (7 7 (7 ~ 8 T 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 ^ Ripazian 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 2S0 North Wilkesboro NC 28659 Telephone Number: (336) 903-9202 Fax Number: (336) 667-4549 E-mail Address: hslaughter(a,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_S1auQhter, Division Environmental Officer Company Affiliation: North Carolina Department of Transportation Mailing Address: P. O. Box 2S0 North Wilkesboro NC 28659 Telephone Number: (336) 903-9202 Fax Number: (336) 667-4549 E-mail Address: hslau hg terna,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 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 1545 Reavis Road 2. Project Number (NCDOT Only): 110.097106 3. Property Identification Number (Tax PIN): 4. Location County: Wilkes Nearest Town: Millers Creek 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): 4+00 DD: 36.23708 N 81.22332 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.) 6. Describe the existing land use or condition of the site at the time of this application: Secondary Road 7. Property size (acres): Approximately 4.5 acres. 8. Nearest body of water (stream/river/sound/ocean/lake): UTs to Kilby Branch (Class: WS-II, ~W~• 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 1545. 11. 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: ResidentiaUFarm/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 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.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 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 . t:...:._„t . .. ..I,~., ...1 rlw~rinu orarlino fill- * List each impact separately and identity temporary Impacts. unpaus ulwuuc, ~~~ a~ ,~~~ „„~...... ~.,.....,.........--,.. _.----...~, ~--____a, ___-, 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 1-800-358-961 b, or online at http://w~rw.fema.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: 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. 4+00 Pipe replacement 10 feet UT # I to Kilby Branch 3 feet Perennial Station No. 24+72 Pipe replacement 0 feet UT #2 to Kilby Branch 1 foot Seep ~: _.~ .~. ,I ,,,,~t * List each impact separately and identity temporary Impacts. Impacts ulcwuc, uui aic uv~ uu~nw av. ~.u..v..a ...•......w~.~•.--- .•r •-r+ 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 strratns must be included. ** Stream names can be found on USGS topographic maps. If a stream has no name, list as UT (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 ~~~».us~;.aov. Several Internet sites also allow direct download and printing of USGS maps (e.g., w~iw.topuzonc.cout, ~a1v~~.tnalxluest.cont, etc.). Cumulative impacts (linear distance in feet) to all streams on site: 10 In 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* Area of Impact acres Name of Waterbody (if applicable) Type of Waterbody (lake, pond, estuary, sound, ba ,ocean, etc. Station No. 4+00 Riprap 0.0009 UT #1 to Kilby Branch Stream Station No. 4+00 Temporary Dewatering 0.007 UT #1 to Kilby Branch Stream Station No. 24+72 Riprap 0.0005 UT #2 to Kilby Branch Stream Station No. 24+72 Temporary Dewatering 0.002 UT #2 to Kilby Branch Stream * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, 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 replacementpipe 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 lineaz 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. 1. 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 sepazate sheet if more space is needed. EEP. 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 hnp://h2o.enr.state.nc.us/«rp/inde~.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 (square 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 (federaVstate/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 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 gone ~ extends out su teet perpendicular from near bank of channel; Lone 2 extends an additional 20 feet from the edge of Lone 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 stotmwater controls proposed in order to protect surface waters and wetlands downstream from the property. _ Impervious surface area will increase b~ approximately 0 2 acres All appropriate best many eg_ ment practices for sediment and erosion control will be implemented d 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). .~C% Applicant/Agent's Sig a Date (Agent's signature is y d only if an authorization letter from the applicant is provided.) US Army Corps Of Engineers Field Oilfices and County Coverage Asheville Regulatory Field Office Alexander Cherokee Iredell 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 ofthe 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 UlJice Anson Duplin Onslow US Army Corps Of Engineers Bladen Harnett Pender Post Office Box 1890 Brunswick Hoke Richmond Wilmington, NC 28402-1890 Carteret Montgomery Robeson Telephone: (910) 251-4511 Columbus Moore Sampson Fax: (910) 251-4025 Cumberland New Hanover Scotland Pitt Tyrrell Washington Wayne Union Watauga Yancey Wilson Yadkin *Croatan National Forest Only Page I 1 of 12 _. _ _.. \ ~. ,..3 \`4c 'fie: ~ ~, ! s,lr C{ .,!'~ I k ~ / .k.. 1/V l/ I l i\ ~ ~, l + J ' I / ~~ i ~~ % \ ~. ~~~ 141 I ~- _~ 1 ~~ ~ ~J . . } _ ~ f t' 146 ~ ~1 .~ ~j_ i -. ~ _ ~+` \ 15:5 i - `~r- ~~, 15.1a , / ~ IStt ` 1 +a ,~. ;~ 15.1+ S \-~ ~ ~ ~ - 1 ' ~ ~ O n I I 15~J' ~~ , i . \ J ~~ lsio ~ I»n s- f ~~:V ` 15<1 l~ 6 -~, ,ua +e+o/ J ~l ,~.o / J . ~. „:: \~~v"1 4 i 1627 ~ i I, ~I ~' 1 J __ 1 1s~e~` f ~ ~ b b 1 r I { ~; lezo 4-~~ 15]9 w v. +e19 ~, \ ` .,, ,~, 1~ /, I 1s~o m i i t ~ ~ I _. ~ r _ 1 y '? ~ t ~ .~ f. v ~~-- ~ ~ 1i.~ ~ ~20 ~~ ~ ~ ~~. 111+ ~_ ~~(~ ri yr Y t6t - d~ w r/ 1 ~ •\+ ~ ~, _1 /~J~r /,~'-"' ~ _r (. )~~r ~. AV+ i~ ~~ ~t~ \ )iA:+ ~~1 'aa i~ I,r r ~~~. VIA a ~~ ,~~ t ~~'-~ ~ ~ )`. ~l. ~~ t •~ ~i 11 'tV r ~ r ~ ~ ~'- !~ ~~ v ~`.~ ~~ ! _ .-> r a i , t~ i v //•zo3o~ v i~ '_ f~ ~~; t`.Ail Amt r 't~ ~i n _ r v l •_'r { r~ ~ rr~/,~/~A~.=,, 1 + ~_.t Iw ~f i ~r ~`~~' _. ti gel. .. 'i~~a•{t\. l~hj~~~.~ f ~'.. ~ ~~+ ! ~ . nn r - P ~' J d % r -r, ~ 4r +i r f r 1, r-- ~ _ '+P i _ i _ t i ~ ~ _ r ~ ~ •~ ~ ~ l~~ ~ ~1' !~ ~ t v - - ~ 7 _ ~ va`~ `~~ ~ 1 ' fg~ ~i~ ~ ~ i X47 ~ , i8~ ~'~. - S ( + 1 ~~~~ ~~,r~~i SR 1545 _ ~ v -; ~~ '~-~ ~ \ ~/, v ~~+ ~ ~ ~ j i '~ \ , , -v ` _ !~~ ~ ~ , ~' LC ~~ _ i :a r ~, .; ,_ \ ( ,- / j ~ ' ~~~ ~ ~ ~ ~~ ~~ ~ ~~~ 1 ~ ~ ~~ ~ ~ ~~ 3~ 4 w -_ / , i, _ ~ ~ t J i ' ~ 7`~ \~ ~ .yam ~~` ~ f - ' ,- ~ ,: \ ~ I~ . / •`/ 1 \1 iM ;,,tom ` ` `~ ~ ~~ ~ t~Z ~ f ~, ~- ~ t 'l r ~ ~ l III-- \~ ~ ) l,/ J ~ ,~ ,`, ~„~~ L~Z~ 'S~' ~ -_ c J r ) _.~ \ ~ ~. ~ ~\ n , ., ~, .~ fit. ~ ~ ~` r ~ 1 ~ ~ J, ,~ ., , ~ S ~ b ~ r / .' ` , r ' /_\ t 1.-..~.ti l'; .__.... \. •. `;,.,~.,.. ,.. _ •~ ~ ~'- :'~i-30c Name: WILKESBORO Date: 1 /30/2007 Scale: 1 inch equals 2000 feet Location: 0362450190° N 081.2205376° W "t. ( ~ '\ ?:a :... ..., -. z ~: .. ~ r ~~ ' ~; ,. ' 1' ~~ .. z .. .. .... ~..- ~.. •-n.~?.~ 2 ~. ~.~ -. 'h. ... ,:.a.'. j 4 t ~, .. a+ri,: ;r ~;i, f ~'~' ~ . r. ,..s ~ wv 3. 4. a~ ~ ~~~. s t ~~~~~ ,A~ `,. .. a ' ~' ~ ~_ ~ ~` n,~~.,.z~ ,_ - 0~ ~ ~~ `9p t .` ,d~ ~ ~ ~ a ~~p.~~ n r~L 4 i., ~. ... iI.F , /".4 3 ~.~: Y.~ > i~L' .inn 1 } Perched outlet at station 4+00 on SR 1545, Wilkes. 2) Downstream view at station 4+00. 3) Inlet view at station 24+72. Water seeps out of the ground from a hole just to the right of the pipe inlet. 4) Downstream view at station 24+72. alt k "`' °'~ ~ ,f ia. , tiM ~4 } ~ ..; ,~ .t ~ t ~g r^~~~v ~,F~OS~OI\T CONTROL D~~'~~S ~~TD SPLCIFICATIONS STA.~'DARD DESC'RIPTIO>\ SI'iy1BOL 46..01.~~°_.G~~ on).....Rip Rap Fill Slope Prot>wtion ........................ 576.04 ...................~.ip Rap Lined Ditch................._............._..}-~;,~-~ ........ VJ~/~/ 1060.0$: ~~ : ~:'.~?Xl)...Mattin~ For Erosion Control .................. 16D6.O1 ..................Temporary Sih Fence .............................---• "'.~~.' . .1606.01 ..............:."..Sp°^..ial Sedimenrt Cool fend....:.:_:.: .:... -ip . Temporary Slop.. ~D~am :.......................:.:..... IF,??.01 ................. 7630.02 .................. ....._.. ~° .Silt B2s:.. Type B--• ......................:... 163D.03 ...................Temporary,SihDitch-----.............................-I ~17- " : - ~ -, -. I630.0~'..."......~.: ..:...Stilling Bzsm.. ::_...---- . " .. _... ....... ................-I ~--~ - 1630.0..... ~ ...~"empa-ayDiversion------------------ . 163 2.01 .............:.....P.acl: Inlet Sediment Trap Type .4............. _ . _ ; i ? ~R ~ ~ 1632.02 ....._.............Rocl:Ihlet Sediment Trap Type-B ...........:..... : ~ R:: ~~ ~ H I63=_03 ...................E;ackinl~SedimentTrapType-C......_..._._.._.:~ j; ~~:1c - 1633.01 ...................Tempo-a.•}' Rock Sih C~ ~:k Type :4...---••------• ~ 1633.02- ...................Temporary Rock Silt Ch°ck Type-B....... _....... 1634.OI ...................Tempora~~ Rock Sediment Dam T}P~A.._.--.--• ~ 16.-^..02 ....................Temporar}~ Rook Seaiment Dam Type-B......... ~ :/ \ 1c3~.01.------....-•---...Rock PipeInlrtSedimentTrapT}~pe:4......._.... =.~ _ .., _ . ..._.ko:;l: Fipe Inlet Sediment Trap Type-B_...........8 ~• _. ~~7,~o.C~i ....................Ko:;k Sih Screen_..........................----..._.... ,I S~2Ii Srr.zQ O;~i^ZB~G .................................................................. ~ _ ~ ~~ PID_ ~Uil_t LD~r~' 1~!SSIFSSt.°. :......................................................... ~ f ssE~ EROSION CONTROL SCHEDULE ~~~ ~!, ,-;,-5~ ~lu~;,,..~. ,::?orary erosion control measures will be installed before clearing and grubbing operations begin. (2) As construction progresses, temporary and permanent erosion control devices shalt be installed in afimeiy matter, according to any special permit rer~ iirernents and or requirements set out in G. S. 'i'13A-S7. MANDATORY STANDARDS FOR ~LAN0.DISTURBING ACTIVITY .Purs~antto.G.S.'t'13A-b7 (3):provcsions~oraground cover- : ~ufficientto .restr-ain erosion mustbe accompi"~.shed within ~ S .working days~r30calendardaysfoliowing comp{etionvf . constructon vr~developmer-t,whichever period is shorter, except _ as .provided in 9 SA NCAC 4B _0024 (e~. ~ ~ ~ - ~D1=SIGN STANDARDS IN •SENSITlI/E WATI`RSHEDS - -- _ - -- Pursriar~tto i3.~~_~~3A-~;(3)provisionsfora-ground cover :- - - - _ _ ac.lfficientfoxestr-ain~rosionm~ist~ie~rovided#or.anjrpor#ion~fa . ~~ -- -- _~3and-d'istisrbmgacEivityinaldQWzone>v+nthin~5wor3cingt~aysvr30 _ - . . _. .. ,~~l~srdar' ~ays.toliowmg -completion af-construction or - - . ~ : ~ - - - - ~evelopmerrt,whicheverperiod es shorter- - .. ~. - (3) .A11-sllfa5on and erosion control .devices shall be properly maintained until no- :longer-needed. (4) On projects perrormed by D:O.T_ Maintenance -Forces; request will promptly be made to the Divesion Roadside i=rrvironmentai t3nitfor stage and perrrranentseeding. (~) Any removal of siltation devices will be based on the condition of established ground cover of that area the device is serving. ~ . CUti> T RIJCTIJN S~QU~NC~ FOR IhS'ALLING ROADWAY CU~1/ r'ZTS ~ -Clear only enough area and install the dowr•.strearn rneasur~es such as sift check darns, sift screens, and >3asins as noted on plans. 2 _ ~xcavate ft~e 2' base tail ditch. 3 - excavate and install the roadway culvert ~~ ~ lrc<>>~il redirner-t control measures at inlet as noted on plans. ~ -Instal! additional pipe outletprotection and inlet protection as noted. ~~Ci~n~ 1fl~~ iC~,~-~ PLC I?~ ItII' I~~I'. ~LD~]?'D1' 1)~~1111 rll) I'Ill)511I?~l CDI1~1Sj of IlCl~l ~~-UTl~ Oi' i'Ull~~ llTl~l~';: i~ Oll~?r r ~'. S10i1'_ ~ ~;? StDI:° S~1~~1 J~ SD>>IIC~, ip11E-71, C~E'.:?~?, I-nS'.Sr~?T!L'D L~]C ~lCiion oI 2ir -- ~Il;~ S^riL~l", ~:.i)Cj. Sll1tI1J~D In ~~l D~~~-r r?Si)~C~.-5 ~t7r ~~1? JLi'~OS~ lil~~nped_ ~~T~ICI'? Jl'Dn~n CDi1CI'c~? jI'Diil L1e.TIlD~15h2C1 jil'L1CL11I'~S Or ~aVCTIC7II 1J ~V211- Illi~°, l~.r~la~' 1Jn lljCd In U~~1C~ olsione pI'OVIG~DCI 1h~li 511C~11]~? me~?s "~l~.h }~1° . ~Di)rDVL~ OI ~ll~ ~ 1]~]7lael'_:13v\~'~V~I', 'i11~ 11S~ Oi lit ~l~?Il CDIICI'?~.~ ~3'h1C~ rr~n{2:inS ;'1n~ol'e:Ing sieel ~i~ill not li` UeI-miit ~d_ - ~1~ii~ s~Dn~ o~• ~rol;~n Concr~i~ sha11 ,° ~1=adad Lo :~1~~, ih~ ~D1]ov~i~n~ ~. requ~irz-nanTS_ ~ ~ . _. - - ~' 3 3~iu I~a~i_~iflne~ilill va-v in~~rei~h L ~ronz ~ io 2D0 _oolsnds: - 1. ~ or~Iass _ _ _ ~;, ~~~~s~: X30, ~)~~:cD_ni~. o~ ih~: ioi~l ~~~1~11~. fli..L11~ rln TaD. sizall b_ ~ _ln ~ InC~~'l'1c~' Il~?.~ ~l)~~'r'~~ Zi'~1~11111~ ~.'7T21I11iI~llI1~ 01 {~~ ~Dlln{jS~;,ih_ ~o% rnor~~ _ #.ha_Ii 1-~ ~)~rc~]i~. o~the ioi.L.l ~~Te1~111 of ~1~~ r1~ ~-a~~ mL~r J~In 3nc~1:J3C1-vat :. ,oivices ~tifei~niil~ less ih~n lij Z~DLnds ~~ c31_ -- ),~•~'D1~ ~~ ) ~.IT) 1~.a71_ SiDII~ ~i1a11 v=~r3~ 7Il ~v2I~17L !IDIn ~J ~LD ~~~ ~DL:nLS_ ~ T_]C-'S~, ~jQ ~?I'C°ni DI L'I1~ .o..~1 w ~1~i1L D ~ .'1?I'1Dra~ sh211-~e lz 3ndiv~dtlal ~)iec~ 1~'~1~n11]g a iTillliinu:~ DI ~ ~D ~oLnd~ esch_?~?oii:-lore ~Il~:l D i)LI'C:.'Ili UI i11e 1_U~.1~1 ~V~/~I~~ OI ~.Il~ r li) rai7 i17I'-~% J~ ]Il lI1C~1VlC~ll=?1 _ ~ - ~]?Ca~ tiJei~r~lliZ~ ~~...1j i~1~I1 ~~ ~DLi3QJ .'-~Ci?_ ..r ~ .v~~ HIGH QU 4LIT1' VL' ATERS ", ; , ; v~:~ : e~ l ~~ ~ ~ ~.::~ a,re limited at any Riven time to a maximum total area of 0 acres. ?. Erosion and sedimentation cone o] measures shall be designed to provide protP,.tion from the 25-year stagy. 3. Lame Type-A basins shall be designed and constructed v~Tith a settling efficiency of at least 70% for the 40 micron soil particle size transported by runoff from the 2-year storm. ~ 1~~.~;v}y ~;r~ri;~ructed channels shall be constructed with side slopes no steeper than 2 :1, unless slopes are to be stabilized by methods other than vegetation ~ ~ A ~rotsnd c.~wer sufncient to restrain erosion must be provided for any dist<irbed area. ~i EROSION COTiTRO[, COUNTY el ~ LOCAL N 1 u~~,cz.. WORK ORDERNO. t~~x>`. ~~0 \ - •~~ FIELD PLANS BY~Itit 1-n~,t 3-7-~ ! O DRAWN BY~{,~(`.U,~ - ~ I b r OS ~ - - "'~ - - RoHDSIDE i/NV>~oN~~t~Erl ~};R DLSTfcit , 1iit?~ii4(L±<. `ri ~ >< Z NOTES: Outlet basins with rock checks shall be placed C lox• points along silt fence while installation is being performed These basins are not shown on plans. All pipe location may vary due to grade changes in roadway. ,t_<Ir': ';!.;?c•l"i ''il'1 0311115 klie IO OC f;fOU'; ul before rip"tap or matting placement. Basins n ~.ro>sline•c !'~ r~rl!ain. All wet aossliue placements that require more than 1 (one) work day to install require e silt screen ra^^. the outlet end. Scale l" = 100' -i- tox3>C ~'J x3 2 IOK.3iC iox3X 1 oX3x ® lox3 z Io~3xZ U ~I~x3Xz ",~. Sheet ~ of ~ ~ o~C3x Z lox3xz lox3x~ ® i v x3x z Si,-... Co --G q0- ~Q pl~~ ~ [lo~xl~" osP /~ IoX3,cZ Ty Pc B i o x3x Z -~x? xz lax3x2 I~r S ~A_ Q-•F SD- ~~ P Ice ~lOx3x t - PIAi ~-- STS. 4+OD -Req\oc~ r~ox3xZ (vO'x '7z~'CS P _t'y P~- $ ~: [3MU P;PE ~I N~a,pWAll Idx3xZ ~ lox3 xz • STfa. o-~~S-~cP~=cC 1~~• -~ ~ `• ~ o"x 18'' c s P ~ T ~ `tP~ ~Il~ ~°~~x -. v~ ~/,), Iox3KL VV Shca~ of EROSION CONTROL ~ ~~..^ ~. . , ~~.. L,~.iUt`I C I LOCp,L, NAME ~acf ~ I o x 3 x 2 WORK ORDER NO.___ ©lok~xZ ~ln><3xt ---r (ox3~Z I~ XL ~ O ~ ~ s :... I-]-~ 30- add 1ox3X2 lok3xL - - ~ O 3~'X IS'' CSC ~la:r. (o x -~xZ IoX3XZ. ~, 10x3 y • ~~~ S-rP . 14-i 30 - ~,cplacc NU'D'ES: •• F ~ ' Outlet basins u~th rorl chr :i:s sual; a -1 ~?c 0 k 18' • C S ~- l ~} S placed fg lou• points along silt fenar ahrlc installation is being performed. l o X3 x Z Thcsc basins ate not shoav on plans. I o X 3 r L ~ - • All pipe ]ovation may vary due to sadc chaagCS III rvadaay. I~ K.3x2 ' Rock checks and basins are to be removed -r before rip-tap or trtatting plat: meat Balms ~Q CfO55lID'S t0 rLlDalrl. IOx3XZ- I ~ X.3 X2 All wG crossiine p]acane~s that require more thin 1 (one) work day to install require a sr7t screw (d the outlet end. -- to X3 x2 - ~ox3 loK3xZ- "=1D0' ~:• ST A• l 1-E-~ p-~.P\c*ce Scaic 1 ~~~ So' X18" C SP C • /~Jl. 1o~;3xZ I~x3xt . v - EROSION CONTROL ®IOX3 tO SR 4S ~ox3't covrrTr ~ - LOCAL NAME ~ . WORK ORDER NO. • ~J-c3 Z _ ~ox3x~ - v ®I~X3,~2 ', F_~~s''~ \\' _ ~ . v ~ "'~~ ••• IoX3X2 O ~ox7x • - o K3 x S i o.. 24 -t a o ~ ~ ~~ ~plac~ ~ 3o'x18" CSP ~,a :,, A NOTES: ~ 3 - ><Z iox t7utiel OP Cin[ a'IiII TOCk ChCrICS S11aIl be placed (g loa~ poinu along silt fence w'htle arsiallanoa 1S )Y••lag perfotIDed- 73ese basins ar not shows oa pleas i ox3X All pipe location map vary sue to grade ChangCS la T(IBdwEy Rock cbecl:s and basins are to be removed ~px jX bcforc rip-rap o: amtting piaxmeot Brains CTOSSl1I1~t0'rmHin All wet cTOSSline placemcats that rcquirc morc ~O1C 3K than 1 (one) wort; day to install re~uirt: s , stet screen (a` the outlet end. lox3 i lox3 s~ie l'=;oo~ CLd ~ bX ~t k2 V a ~ ~O ~s~: ST4. ZR-t 80 ~ePl acc So' x 19`~ Cyr- ~T~fPt B I~X3xL sheet~of ~ . ~ r '~ ~ l'7 ~ V E ~ S ~A, Z 7-f /O- ~~~~ gp'xig ~• es~-T,lx~ IOX3XZ' -- , STa~. Z 4 + 7Z ~p lac ~ -, So' x ZA" cs P-T~, p~ B I~K3xZ . __ ~ ~p~6 7He' Fr«. SLOPE Fzw~ ~ STR . Z3r2S ~o ENS of I O X .7xZ Wc-/ PIPE SHALL BE A I.S. I S~oPE F(L~ THE 'To E OF S[,oPc To R Por..t wnE~ A Z: - s CAN & OBtA~nrEfD, iNE ~ l.S ' I ScoPE SHNC~ aC a,P a ~A53 ~~n~o w. c r~fCjxt_ . LJ LL ' RAPANO S~jVC~ /"~ En„ -E'~e CN Rn~tL ~ex3xL ~=R05fC)?d(:OTI"iR.OL S ;x_39+~~ . Add, l_J GVORK ORDER NO. - ~ _ - l o X " Z lo}~ Z • ~ - ~ _ .. CD X3 z toX3 Z 3u . r"'~ 9 J _ G, i ~' ib t -a,'` y'c- 1 s .. -~ ~'t;...~ _ _ ~_ ~ ~ (~) . - 101Cj ~.,./ NOTES: ~ ~O1C ~kz L)niJet pE$LIlS R'ItL fJC'1 f:nt~'ICS SndL DC placed fg loa• points along silt ~o~ R•h~c insraDatiam is bang p~fornzuL ~ 1 ~k ?X2 13~ebTCTf8ILnotshownOnphzas. 5~.33k3o-A~ II ~ ~ ~ ~ C Sl X ~ - All pipe loarion map vary due to aad- zs ~ J~ A :.. chanees in roadway. P toX3 Rol chc:ls and basins are to be rtmoved befort tip-zap o+ rrrattiag pt*--m-** Brsias ~ ~ (an zsossiines to rernnin. - . l o x"1- All wet aossiine piaccmetrts that rsquirt; more than 1 (one) work day to insrall rrquir a sHt s~ r3 the outlet md. _ IoK xc- ldk xZ Syial'=IOO' s~A.'3l}oo-~Q~IGCL' ~ ~ O 3 0' x IS' • CS n- Pla:•. loX KZ ~ S' T tl. 3 ~•+ i 5- ~eQ lace C P ' `' C 3 ~ ,3 o x 5 lu 3xZ Pla~~ ~ sh~~of .3y+Sy- Eon I~X3xt- .;-r:~°. _ ( _ ~: . 1 ~ ` 1t. . _ ~ - ~ ,,, ."' ~12'~ " f ~~ CAS' ~:ZQ i ~ CJ ('' `-:: `'`- ~.T~ Pte: 8 __.. ~. I~x3xZ ~> x2 . tox3,cZ _, ~_ r17"+'s J c ~~ IJX.~xz 3 XZ L'ITf:laJ1..INE1~ RPOUIREMENTS REAVIS ROAD 3/11/05 STATION STATION LT/RT LINER TYPE U};iu ;+90 LT RIP RAP 1+25 1+75 RT ROVING 4+25 .1~i3p RT RIP RAP 16+80 17+80 LT RIP RAP 17+80 18+25 LT ROVING -- 20+10 20+75 RT ROVING 20+30 24+80 LT RIP RAP 25+20 32+00 LT RIP RAP 32+00 34+50 LT ROVING 34+50 39+50 LT RIP RAP S (Z 1545- (..~;1~Ps C~.~-,~-,~ 3-/~- z~J~ c r'TP I STATION I S~ I CL.~.SS I P.._.NiAW:S ' 9 F~ I o-f- ~ S I / ~ ' / B ~' I .6 I c loco - c1 P ~ 4 t o I 2'' I~ Csp- W NFApv~A~ a P~ o ~ 1 4 ~ I 4-S' x '' I I - /a« - cry o I ~ Z4 -~- 7 2 I O' 4~~ P ~ L I 7+~0 ~86' X/S` f3 ~~ la« -CJP o M + o o' X f8'' I f2~ l~~`- ~J~ ~ ~, 1 33-+3v Z k ~ I~~~ „ dd- CAP ~~ 3~-~ 4 o I s' u Z4'~ I e ~a«- c~~ <> - . ~~ I o - -- - I I ~ ~ I I. o __.___ _ _ f ~ I ~ ~ I _ -- -~- - -- o ~ i ~ I i to I~- to ~ I I ~ I i . ~ I ~I ~ ° - ------I ____ to ~ (~> I --i I~ I I I i 14 I~ I I i to I I i ~ I I I I Z O z m p --+ ~ O ~c N D '~ N ~ ~ D rn~ -~ ~ ~ ~ ~ D ~ r O ~ ~ ~ D mm ~ vim D r m p ---1 ~ D_ p ~ p O ~o nm m - -~ N ~ p p O ~ m z ~ cn r m a O ~ ~ ~ ~ ~ C/1 = N Z D Z ~ ~ ~ m r ^~ m ~ D m p O ~ -1 . ~ p < ~ x m r~ , m ~ ~~ o ~ ~ n ~ N O ~..., I D Z r c~ ~ ~ o N I ~ ~ m O ~ ~ ~ ` `~ ~ X C IT1 ~ ~ -r ~ -_~ ~ _ 'U rn ~ ~ T ~ Z ~ D m ~ o cn m p ~ ~ p .li ~ r \ N D O n r = ~ n < ,~ -~ m m m O D C ~7 ~ cn ~ ~ -~ m ~7 D C -tr r ~ r f~*1 p~ O N ~U'n ~ ~ C® ~ -a z ~ ~ N w ~ ~ ~ °a m ~ ~~ ~ .~ ~ ~ ~ _v ~ ~ D m --; m r~ ~z ~ y ~° r' ^ r °~On ~ Y DD ~~Z~m a~ ~m •.....~.. -~ ao Dp~~C • ~ f3 .. n m ~ ~+• / • • ~ ro v A ~ ~ ; % ~ ~ 2 r'n vmi D ~~ ~ ~ ~~ ~~ '~ I `1(~ N ~ ~ ~ ~ Q -------- ,---- -j'-- ------- • ~ i 1 , / ~~ i w\ Q \~ \ \ \~\ a ~'~ ~~ ~ ~,~ _. a~ i i ~~~ ~ • ~ ~ ~ ~ - ~~ ~ ~~ ~ • - o ~• ~ ~ m i ~~ i • ~ = ~ _ ~ ° f : • ~ o x ~ ~~ ~ n i~ .~ -~ ~ ' ~ o N ~ ire m n ~ D N X -~ ~ m m ~ ~~ Om ~ Z ~~ ~ ~° °x o mo ~ ~ ~ D ao cn _ Z ~ m ~m f0 ~~ Z D ~ ~ r ~ m m z ~ D m ~ O o = x D r r v m v d m 0 a 0 0 V O ~~ ••SR I E~STIIvG ROAD - NEW ROAD PROPOSID RZW !EXISTING PIP ~~NEW PIPE ~ I CENTIIt LINE ! 7 N-a"~ ~~AL1 ~ ~ ~U ~•_ YV LL~YLS DATE ~j-/J `CJ SHEE'r~OF~ -~~- ~I ~iC ALA ! 1.30 ~ ~ ~r~ ... - - ~' -- - - ,' ~ ~. I ! 1 -I1I~ I ... ETA • ~? A 24-F ~,2, ... _,. ~ . i- _ __ -. _ /~~ NEW PIPE SIZE~~ ~ =.~ - EXISTING PIPE SIZE ~ ~ ~~ -~•-- ~ -~-~/ Y•~~•~i~.lh 111JNII G •'t'4][t rte. G~ :Gt Q;..~A r.l[_ rr u w 1 1 1 1 1! 1"I 1-I I•I -1 1'1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 : - ~a .. I I 1 1 1 1 1 1 1 Ilh IA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ! 1 1 1 I t l l l l l l l l l 1• 1 l l l l! 1 1 1 1 1 1 1 '1 1 1 1 1 1 1 •1-.1~1. 1 ! 1!!! 1 1 1! I-! j 1 1 I 1!! I! 1 1 1!! I! 1 1 1 1 1 1! 1 1! I i l l l l l l l l l l l l 1 1 1 l l l l 1 ( 1 1 1 1 '1 1 1 a ! l l l l l l l! J 1 i I l r: !. !! 1 1 1 `1 I l l i l l l l l 1~1 t l l l l 1 1 1 7 1 1 1 l i f l 1-f l 7- 1-1 i l l l l 1 , i l l t l l l l : l i l l l l l i l t l l! 1 1 + ! + ! 1 1 I l l l l l l i 1'1 1 1 1 1 1 1 1; I l l l l l l l l l l l: i! i l l l l l l l l l l i l l l l l 1 1 1 1 1! 1! 1 1 1 1 1 1 1 1 1 l l l•I I I I l i i f I l l l l l l l l l l l l l l l l l l l l l i l l l i l l l l; 1 1; 1 1 I I 1 I I 1 I 1 I 1 1 I I I I J t l t l 'i I I 1 1 t i 1 i 1 1 i 1 1! 1 1! I l l l l l l l t l l l i l! 1 1 1 1 1 1 1 1 1 1 1 1 1 ! l i l l l 1 1 1 1 1 1 I I 1 1 1 I i. 1 1 1 '1 1 ~ I I J I I I I I I I I I I I I 1! I l l l l l l l l i l l l; l l l l l l l l l l l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I J 1 1!! 1 1 1 1 1 1 1 1 1 1 1 I t! 1 ! I f•I 11 I I 1 1 1 1 1 1 1 1 i l l 1 1! f 1 1 1 1 1 1 t• 1 1 1 1 1 1 1 1 . I I I 1 1 t l l!! 1 1 1 1 1 I 1 1 7 I t t 1 1 1 I i I -I 1 1 ! 1! 1 1 1 1 I 1 1 1 l i l l 1 1 1 1 1 I l i l l l 1 1 1 1 1 1 11 1•>!- • I t l l l l l l-I 1 1 1 1 1 1 1 1 1 1 1 1 1 I( l l l l l l l i l l l l l l l l l l l l! I l l l t 1 1 •I 1 1 1 1 1 1 1 1 1 1 l l l l l l l 1 1 1 1 1 •! 1 1 1 1 1 1 1'I I l i l l l 1-.I I t l l I I! I l l l l l l l l l l l l l l t l l l l l l l l l l l l l l ! 1 1 1 1 1 1 1 1 t. I l l l l i l I I I I !! 1 1 1 1 1 1 1 1 1 1 1 I I I I I I I I I I I I I -1 1 1 1 1 1 1 1 1 1! 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i l l l l l l l l l l l 1 1! i i l l l l l l l l l 1 1 1 1 1 1 1 1 1 1 I I: 1 1 1 1 1 1 1 1 1 1 1! 1 1 1 1 ! I I 1 1 1 1 1 1 1 1 1 1 1 •1 1 1 1 1 1 I I I! I l i l l l l l l l l l l l l 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 I l i l l l l l l! 1 1 1 1 1 1 1 1 1 1 1 1 1 1?! I i I I I I 1 I I 1 1 I! I! 1 1 i I I 1:! I ' I t 1 1 1! I I 1! 1 1 i l l l l i l~ : 1+ 1( I! l i l l l l l l l l l l l l! 1 1!! I l l l l l i l l l l l l l t 1 1 1 I l i 1 1 1 1 I! I I I! I l l s! I t l l i! t l: I; 11; 1 I l l: l l l i l l l l l l i l l l 1 1 1( 1 7 ; l l l l i l l l l l l 1 1 1 1+ 1 1 1 1 1 1 1 1 1 1 1 1; i 1!( i l l:!! I I! 1 1 1 :i 1 1 1 1 1 1 1 1! l i l i l! I l l: l r:• 1 I l l l l l l i l I 1: 1 1 1 1!! I l l l l l l l l i l: 1! 1:: i l i l: l i l: i i 1! i l l l l l l i l l l l l l l l l l! I l i l l l l t l l l l l l l l l I::(: 1 1 1 1 1 1 1 1 i l l l l 1 1 1; 1: I t l i! I l l!: i l! e l l l l l l l t l l: I I l l l l l 1: 1 1 1 1 1 1 1 1 1 l l l( l l I I! I t l:+ 1 1 7! 1 1 1 1! 1~1 'I i 1 1 1 1 7 t l i : ::• i i l l f i: l 1 l l l l l 1 l i l i 1 i i l i i: i i l ! l i l l l l 1 1:: 1 1 i l l; l l l l+ I I I I 1: 1! 1 1 I I t l l 1 1 1 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 1 1 1!! 1' l i r i ! t: t f I 1 1 1 1 1 1 1 1 i.. 1 1 1 7 1!+ I I I: I e l l l l I l l t l l l l l l 1 1 1 1! 1 1 l l l i l I I I; I I I l i 1 1 1 1 1 1 1! I t! ! I l i: l l l! I 1 1 1:: i.! i !: 1:!!! i l l l l l!! I l i l l ; i 1 1 1 i:! I I l l l l l l l 1 1 1 1 1; 1 !: l l l: l l l l l l i i i 1 1 1 1! I l: i! i l l l 1'i i l I l l i i l l l l l I! l t l l I 1 1 1 1•I 1! 1 1 1 1 1 1 1 1 1 l l l l l l l !+ 1 1 1 1: i i l i l: I l l l: l i l: l i i l l: l l l l! i 1 i 1 1! l i: l l l l! ! 1 1 ! I l l i l l!! 1 1 1 I I I ! 1! 1• I ;! i i 1 i l l l l i l l l: i i l l l!; i l i i! I l i: i i!: 1 1 1 I t l l l l l! 1 i l l l l I I l i • I :+ I I I; i l i l i I I 1 1 1 I t! I I!. i l l!! 1 1,1 : : 1~1 : 1 1 1! I I I I !!! i!! I f l 1 1 1: :-1 1 1 1: 1 ' l i 1 1 t t l l 1!! 1! I I 1 1 1 I I I 1 1: 1 1 1:! 1 1 1 1 1 1 1 1: 1! i!!• I 1 1 1 1 1 ; 1 1 1 1 1 1: 1! I I l i! I l i l l l: t !! 1 1 1: i l l! i l! I 1 1! 1( 1; 1 1!•! 1 1!! 1 1 i l l l i I I I• l i l l l l l l! 1 1 i l l i ' : i! 1 1 1 1! 1 1 1 1 !+ I: 1!: 1 7 1 I: ? •! I l l i! I .i I ! i l l ! 1 1 1 1! I I I I I I I I I:: 1: I •1 i 1 1 1 1; I: i l: 1! t I I! 1 1 1 1; 1 1! 1 1 1 1 I 1 1 : •1 I l i l l l l l l l I 1 1 1 1+ I i i l i l l i i i l; i .' 11 1!:! 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I I ~ 1 I 1 I+ 1 1 1 : : i 1 7 1 1 1 I I 1 1 1 ~ 11 I I I l i 1! 1 1 1 , 1 1! 1 1 1 1 I 1 1 1 I I 11 1 I 1 1 I 1 i 1 I 1 1 • 1 1 1 1 1 1 ; 1 1 1 1 DRAWN SUR~~EY DATE ,~' ~^i;,J CONDU BY m X z O D 0 D x m n ;-~ a 0 N O A O W Qt O O N V V m X .__. N ---1 ._.. 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