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HomeMy WebLinkAbout20080792 Ver 1_Application_20080805 o t A~ Y a~ Qu. au N°• 'Clly'T~~ STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY LYNDO TIPPETT GOVERNOR SECRETARY August 1, 2008 Mr. David K. Baker, NCDOT Regulatory Project Manager 080792 U.S. Army Corps of Engineers 151 Patton Avenue, Room 208 Asheville, NC 28801-2714 Subject: Nationwide 14 Permit Application - August 1, 2008ev SR 1521-A, Mountain Grove Road Macon County State Project No. 14C.056106 (DWQ Minor Permit Fee $240) Dear Mr. Baker: The North Carolina Department of Transportation (NCDOT) is proposing to widen, grade and pave SR 1521-A, Mountain Grove Rd, in Macon County. The road will be widened to provide a typical 18-foot roadway. The proposed improvements are necessary for maintenance and safety. This project is contiguous with SR 1521-B, Onion Mountain Road; however, SR 1521-A and SR1521-B have separate station numbering schemes. See enclosed straight-line diagrams for station details. Funds have been allocated for this project, and NCDOT would like to perform these activities sometime during the 2008 and 2009 paving seasons. I am sending a pipe installation detail as well as a marked county map and USGS quad map. We propose to install new culverts slightly below the existing streambed elevations where bedrock is not encountered to minimize impacts to aquatic habitats and allow the existing stream gradients to remain as unchanged as physically possible. The North Carolina Natural Heritage Database was checked for records of federally threatened and endangered species. There are no records for the unnamed tributaries of Laurel Creek, the unnamed tributaries of North Prong Ellijay Creek or the unnamed tributaries of Falls Branch. Additionally, there are no records for Laurel Creek, North Prong Ellijay Creek or Falls Branch. There are no records for the entire North Prong Ellijay Creek watershed or for Ellijay Creek downstream of the confluence with Laurel Creek to the Cullasaja River. The project is greater than five miles from the Cullasaja River. The impacts from culvert replacements should be relatively minor. The streams to be impacted are small and are not of sufficient size to provide habitat for mussels and fish habitat is very limited. For these reasons, we believe there will be "no effect" on threatened and endangered species. N.C. Department of Transportation 220 Windy Gap Road, Franklin, N. C. 28734 Phone: (828) 524-2517 Fax: (828) 349-9447 This project was reviewed by the NCDOT staff for historical properties in 2003. The State Historic Preservation Office concurred (May 14, 2003) that no properties were eligible for listing on the National Register. The best management practices will be used to minimize and control sedimentation and erosion on this project. The construction foreman will review all erosion control measures daily to ensure sedimentation and erosion is being effectively controlled. If the planned devices are not functioning as intended, they will be immediately replaced with better devices. The rock silt screens and other erosion control devices will be in place prior to pipe culvert construction and will remain in place until the project is stabilized. Impacts to Waters of the United States The unnamed tributary of Laurel Creek (DWQ Class C) at site 10 and the unnamed tributary of Falls Branch at site 5 are shown on the USGS topographic map as perennial streams. The unnamed tributaries of Falls Branch at sites 3, 4, 6 and 7, the unnamed tributaries of North Prong Ellijay Creek at sites 8 and 9 and the unnamed tributary of Laurel Creek at site 11 are not shown on the USGS topographic map. All the streams are small but have defined channels except the unnamed tributary of North Prong Ellijay Creek at site 9. There is a channel above the inlet of the culvert at site 9 but the outlet is probably under the road fill and was not found. The unnamed tributaries of Falls Branch (DWQ Class C) at sites 3, 4, 6 and 7 flow into the unnamed tributary of Falls Branch from site 5 within approximately 1360 feet (ranges from 585-1360 feet) of the road. The main unnamed tributary from site 5 then flows approximately 650 feet to Falls Branch. Falls Branch flows approximately 0.4 miles to North Prong Ellijay Creek. From the confluence of these streams, North Prong Ellijay Creek flows approximately 2.0 miles where it discharges to Ellijay Creek. From this confluence, Ellijay Creek flows approximately 2.7 miles to the Cullasaja River. The unnamed tributaries of North Prong of Ellijay Creek (DWQ Class C Tr) at sites 8 and 9 appear to converge several hundred feet below the road and the resulting tributary flows approximately 0.8 miles to the North Prong Ellijay Creek. North Prong Ellijay Creek flows approximately 1.0 miles to the Ellijay Creek, which flows to the Cullasaja River as described in the paragraph above. The unnamed tributary of Laurel Creek at site 10 flows approximately 1.2 miles and discharges to Laurel Creek. The stream at site 11 meets the stream from site 10 approximately 350 below the road. From the confluence of Laurel Creek and the unnamed tributary, Laurel Creek flows approximately 0.9 miles to Ellijay Creek that in turn flows 2.4 miles to the Cullasaja River. The Cullasaja River at the confluence with Ellijay Creek meets the definition of a Traditional Navigable Water. For the reasons stated above, we believe that the unnamed tributaries of the respective named streams meet the definition of Relatively Permanent Water and are under the jurisdiction of the U.S. Army Corps of Engineers. In order to construct the project in accordance with our current secondary road standards, it will be necessary to impact waters of the United States in the Little Tennessee River Basin. Listed below is a summary of the proposed impacts. The culverts for streams at Site 1 and Site 2 will not be replaced. Site No. Existing Condition Proposed Condition Net Impacts Station Site 3 50' x 24" CMP 50'x 24" BCCSP None Site 3A Free Flowing Channel Impervious Dike & Flow Diversion 75' Site 4 30' x 24" CMP 40' x 24" BCCSP 10' Site 4A Free Flowing Channel Impervious Dike & Flow Diversion 6T--J 2 Site 5 25'x 48" CMP 40' x 48" BCCSP 15' Site 5A Free Flowing Channel Impervious Dike & Flow Diversion 65' Site 6 25'x 18" CMP 40' x 24" BCCSP 15' Site 6A Free Flowing Channel Impervious Dike & Flow Diversion 65' Site 7 30'x 18" CMP 40' x 24" BCCSP 10' Site 7A Free Flowing Channel Impervious Dike & Flow Diversion 65' Site 8 30'x 18" CMP 55' x 24" BCCSP 25' Site 8A Free Flowing Channel Impervious Dike & Flow Diversion 80' Site 9 35' x 18" 45' x 24" BCCSP 10' (Estimated-outlet not found) Site 9A Free Flowing Channel Impervious Dike & Flow Diversion 70' Site 10 42' x 24" CMP 55' x 36" BCCSP 13' Site 10A Free Flowing Channel Impervious Dike & Flow Diversion 80' Site 11 50' x 24" CMP 50'x 36" BCCSP None Site I IA Free Flowing Channel Impervious Dike & Flow Diversion 75 Total Impact (linear feet) 98 Total Temporary Impacts for Dikes and Flow Diversion (linear feet) 640 Permits Requested NCDOT is hereby requesting authorization under Section 404 of the Clean Water Act to proceed with the construction project outlined above. By copy of this letter, I am asking Mr. David McHenry, Mountain Region Coordinator, of the North Carolina Wildlife Resources Commission (NCWRC) to comment directly to you concerning the 404 Nationwide Permit request. Also, by copy of this letter, I am requesting authorization under Section 401 of the Clean Water Act from the North Carolina Department of Environment and Natural Resources (DENR), Division of Water Quality (DWQ). In addition, I am asking Mr. McHenry and Mr. Ed Ingle, (NCDOT) to comment directly to me concerning this permit request. If you have any questions or need additional information, please contact me at (828) 321-4105. Your early review and consideration will be greatly appreciated. Sincerely, Joshua B. Deyton, P.E. County Maintenance Engineer cc: Mr. Brian Wrenn DWQ, DENR, Raleigh (four copies) Mr. Mike Parker, DWQ, DENR, Asheville Mr. David McHenry, Mountain Region Coordinator, NCWRC Mr. Troy Wilson, Biologist, USFWS, Asheville Mr. J.B. Setzer, P.E., Division Engineer, NCDOT Mr. Mark Davis, Division Environmental Officer, NCDOT Mr. E. L. Ingle, Roadside Environmental Field Operations Engineer, NCDOT 3 OF W A TF9 r > Pre-Construction Notification (PCN) Application Form For Section 404 and/or Section 10 Nationwide, Regional and General Permits, Section 401 General Water Quality Certifications, and Riparian Buffer and Watershed Buffer Rules SR 1521 - A, Mountain Grove Rd. (Revised 8/1/2008) 4~OF µOe H c~*Oi 1r o O NCDOT Division 14, District III Prepared by: Joshua B. Deyton, P.E. County Maintenance Engineer Clay and Macon Counties Page 1 of 10 Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. 2 0 0 8 0 7 9 2 (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1. Processing 1. Check all of the approval(s) requested for this project: ® Section 404 Permit ? Riparian or Watershed Buffer Rules ? Section 10 Permit ? Isolated Wetland Permit from DWQ ® 401 Water Quality Certification ? Express 401 Water Quality Certification 2. Nationwide, Regional or General Permit Number(s) Requested: NWP 14 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 Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: 5. If your project is located in any of North Carolina's twenty coastal counties (listed on page 4), and the project is within a North Carolina Division of Coastal Management Area of Environmental Concern (see the top of page 2 for further details), check here: ? 11. Applicant Information 1. Owner/Applicant Information Name: North Carolina Department of Transportation Mailing Address: 220 Windy Gap Rd. Franklin, NC 28734 Attn: Johsua B. Deyton Telephone Number: 828-524-2517 Fax Number: 828-349-9447 E-mail Address: jbdeyton@dot.state.nc.us 2. Agent/Consultant 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: N/A Company Affiliation: N/A Mailing Address: N/A Telephone Number: N/A Fax Number: N/A E-mail Address: N/A Page 2 of 10 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 1521-A, Mountain Grove Road (Onion Mountain Road) 2. T.I.P. Project Number or State Project Number (NCDOT Only): 14C.056106 3. Property Identification Number (Tax PIN): N/A 4. Location County: Macon Nearest Town: Franklin Subdivision name (include phase/lot number): N/A Directions to site (include road numbers/names, landmarks, etc.): From Franklin take US 64 East towards Highlands 2.02 miles. Turn left onto SR 1001 Ellijay Rd. Travel 7.99 miles and turn left onto SR 1521 A Mountain Grove Rd. 5. Site coordinates (For linear projects, such as a road or utility line, attach a sheet that separately lists the coordinates for each crossing of a distinct waterbody.) Decimal Degrees (6 digits minimum): See attached sheet. 6. Property size (acres): 6.32 7. Name of nearest receiving body of water: unnamed tributaries of Laurel Creek (Stream ID 2-21-9; Class C), unnamed tributaries of North Prong Ellijay Creek (Stream ID # 2-21-23-2• Class C TO, Falls Branch (Stream ID 2-21-23-2-2; Class C) 8. River Basin: Little Tennessee (Note - this must be one of North Carolina's seventeen designated major river basins. The River Basin map is available at http://b2o.enr.state.nc.us/admin/mans/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Forest, residential Page 3 of 10 r ; 10. Describe the overall project in detail, including the type of equipment to be used: Widening, paving, and installation of new pipes using a hydraulic excavator, backhoe loader, dozer, wheel loader, motor grader, dump trucks, and hand tools. Sandbags, pumps and diversion pies will also be used. 11. Explain the purpose of the proposed work: Widen and resurface existing paved roadway for the purpose of safety improvements and scheduled maintenance. 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. COE Action ID SAW-2007-1082-356 and 401 Water QualitX Certification, DWQ Project Number 070487 were issued June 7, 2007 and April 3 2007 respectively for SR 1521-B and C, Onion Mountain Road. This work is onizoiniz. V. Future Project Plans Are any future permit requests anticipated for this project? If so, describe the anticipated work, and provide justification for the exclusion of this work from the current application. None anticipated. 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. Each impact must be listed separately in the tables below (e.g., culvert installation should be listed separately from riprap dissipater pads). Be sure to indicate if an impact is temporary. All proposed impacts, permanent and temporary, must be listed, and must be labeled and clearly identifiable on an accompanying site plan. All wetlands and waters, and all streams (intermittent and perennial) should 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 4 of 10 1. Provide a written description of the proposed impacts: Installation of culverts to facilitate upgrading an existing gravel road. 2. Individually list wetland impacts. Types of impacts include, but are not limited to mechanized clearing, grading, fill, excavation, flooding, ditching/drainage, etc. For dams, se arately list impacts due to both structure and flooding. Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Nearest Impact (indicate on map) herbaceous, bog, etc.) Floodplain Stream (acres) ( es/no) (linear feet) N/A Total Wetland impact (acres) 3. List the total acreage (estimated) of all existing wetlands on the property: N/A 4. Individually list all intermittent and perennial stream impacts. Be sure to identify temporary impacts. Stream impacts include, but are not limited to placement of fill or culverts, dam construction, flooding, relocation, stabilization activities (e.g., cement walls, rip-rap, crib walls, 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. To calculate acreage, multiply length X width, then divide by 43,560. Stream Impact Average Impact Area of Perennial or Number Stream Name Type of Impact Stream Width Length Impact (indicate on map) Intermittent? Before Impact (linear (acres feet) ) 3 UT to Falls Branch Culvert P 1' None None Site 3A UT to Falls Branch Flow Diversion P 2' 75' N/A 4 UT to Falls Branch Culvert P 2' 10' 0.00046 Site 4A UT to Falls Branch Flow Diversion P 2' 65' N/A 5 UT to Falls Branch Culvert P 2' 15' 0.00069 Site 5A UT to Falls Branch Flow Diversion P 2' 65' N/A 6 UT to Falls Branch Culvert P 1' 15' 0.00034 Site 6A UT to Falls Branch Flow Diversion P 1' 65' N/A 7 UT to Falls Branch Culvert P 2' 10' 0.00046 Site 7A UT to Falls Branch Flow Diversion P 1' 65' N/A 8 UT to North Prong Culvert P 1' 25' 0.00057 Ellijay Creek Page 5 of 10 Site 8A UT to North Prong Flow Diversion P 1' 80' N/A Ellijay Creek 9 UT to North Prong Culvert P 1' 10' 0.00023 Ellijay Creek Site 9A UT to North Prong Flow Diversion P 1' 70' N/A Ellijay Creek 10 UT to Laurel Creek Culvert P 3' 13' 0.00090 Site IOA UT to Laurel Creek Flow Diversion P 1' 80' N/A 11 UT to Laurel Creek Culvert P 3' None None Site I IA UT to Laurel Creek Flow Diversion P 1' 75' N/A Total Permanent Stream Impacts 98 0.00365 Temporary Impacts for Flow Diversion and Dike 640 N/A 5. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.). Open water impacts include, but are not limited to fill, excavation, dredging, flooding, drainage, bulkheads, etc. Open Water Impact Name of Waterbody Type of Waterbody Area of Site Number (if applicable) Type of Impact (lake, pond, estuary, sound, bay, Impact (indicate on ma) ocean, etc.) (acres) N/A N/A N/A N/A N/A Total Open Water Impact (acres) N/A 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres):) 0.00365 Wetland Impact (acres): Open Water Impact (acres): Total Impact to Waters of the U.S. (acres) 0.00365 Total Stream Impact (linear feet): Permanent 98 7. Isolated Waters Do any isolated waters exist on the property? ? Yes ® No Describe all impacts to isolated waters, and include the type of water (wetland or stream) and the size of the proposed impact (acres or linear feet). Please note that this section only applies to waters that have specifically been determined to be isolated by the USACE. N/A Page 6 of 10 8. Pond Creation N/A 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.): N/A Current land use in the vicinity of the pond: N/A Size of watershed draining to pond: N/A Expected pond surface area: N/A 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. The culverts are being extended the minimum length to bring the road up to current secondgy road standards. 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 January 15, 2002, 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 NCEEP 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 (see DWQ website for most current version.). Page 7 of 10 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 separate sheet if more space is needed. If mitigation is required for this project, NCDOT will make payment to the NCEEP. 2. Mitigation may also be made by payment into the North Carolina Ecosystem Enhancement Program (NCEEP). Please note it is the applicant's responsibility to contact the NCEEP at (919) 715-0476 to determine availability, and written approval from the NCEEP indicating that they are will to accept payment for the mitigation must be attached to this form. For additional information regarding the application process for the NCEEP, check the NCEEP website at http://www.nceep.net/pages/inlieureplace.htm. If use of the NCEEP is proposed, please check the appropriate box on page five and provide the following information: Amount of stream mitigation requested (linear feet): 98 Amount of buffer mitigation requested (square feet): N/A Amount of Riparian wetland mitigation requested (acres): N/A Amount of Non-riparian wetland mitigation requested (acres): N/A Amount of Coastal wetland mitigation requested (acres): N/A IX. Environmental Documentation (required by DWQ) 1. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes ® No ? 2. 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 3. 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 (required by DWQ) 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 Page 8 of 10 Regional Office may be included as appropriate. Photographs may also be included at the applicant's discretion. 1. Will the project impact protected riparian buffers identified within 15A NCAC 2B .0233 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify N/A Yes ? No 2. If "yes", 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. N/A Zone* Impact Multiplier Required (square feet) Mitigation 1 3 (2 for Catawba) 2 1.5 Total * Zone 1 extends out 30 feet perpendicular from the top of the near bank of channel; Zone 2 extends an additional 20 feet from the edge of Zone 1. 3. If buffer mitigation is required, please discuss what type of mitigation is proposed (i.e., Donation of Property, Riparian Buffer Restoration / Enhancement, or Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0244, or .0260. N/A XI. Stormwater (required by DWQ) Describe impervious acreage (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. If percent impervious surface exceeds 20%, please provide calculations demonstrating total proposed impervious level. . The existing paved roadway acts as an impervious surface. The roadway surface will be approximately 20% of the right-of-wawa. Stormwater will be diverted through settling basins lined with filtering stone or grass lined buffers prior to entering streams. ( See erosion control plan) XII. Sewage Disposal (required by DWQ) 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 Page 9 of 10 XIII. Violations (required by DWQ) 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 XIV. Cumulative Impacts (required by DWQ) Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? Yes ? No If yes, please submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent North Carolina Division of Water Quality policy posted on our website at http://h2o.enr.state.nc.us/ncwetlands. If no, please provide a short narrative description: This is a secondary road that is being improved and paved to minimal standards. Secondary and cumulative impacts from this project should be minimal. XV. 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). N/A Joshua B. Denton, P.E. 8/1/08 Applicant/Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) 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Fitt •Y t irl r (er~ / i.tr-~ n % :r:l FFLI_ -----7_ ( 1 tl ~ ~ ail ~ J r S,,Di/ d ) tor, U n ( 90111 Ttor 7313 / 1 SVrrr / ~r !Ilve 1!h\p7 TIM I+MAIT I C 'ril~or'r i3ll^ v v ` -~~`j erg 11-slift", n I COiTfiTY:_ _ MACON o " GPS: 3 5 1 3 35 _DEC. 35. 226 SR. NO 1 521 -A RD. NkME = MT. GROVE RD- PIPE STA'• 42;-00 3 15 59 W. DEC.83.266 SITE No. 3 _ NOTE SITE # 1 & SITE # 2 OLD CL NOT TO BE DISTURBED -NIEW CL T5F & R.B.' \ CHECK DAMS AS REO. i o ROCK SEDIMENT DAM r, TYPE B 1 5' X3' X2' RIP RAP ENDWALL Ti{ SPRING HEAD 150'X2 ~'SPRING BOX 0 BR. I RIP RAP HEADWALL f CHECK DAMS AS REQ. TEMP. SILT PENCE & ROCK BERM SILT BASIN TYPE B 12'X3'X2' I I I, I I I I lit t 1 I I I 1 I t f f I 1 I I.,I I I I .I I' 1 1 1 1 1 1 1 I I I I I it I I I I I I I I I I•I 1 1 1 1 1 1 1 1 1 I' 1 1 1 1 1 1 1 I I I I I I I I I I I I I I I 1 1 1 1 1 l l l l l l l I I I ~I I II I I I I I I 1 1 1 1 1 1 I I I I I I I I 1 1 1 1 1 1 I I pal I {I 11 ( I I I I I I( I I I I I I I I I I ` I I I I I t I I 1 I (-I I I + I I I I II I I I I I ( I I I I I I I I ( I I I I I I I I ( I I I I I I I ( I l l I I I I I I l l l l l l l l I I I I I I I I I I I I II I I I 1 IIIIIIII III I II II IIII III III 111111 Illlfll IIIIIIIIIIIII I I I IL 11 I I I I I I I I l IL I I I I II I 11 1 1 1 I l l l l l I I I I I( I I I I I I I II I ( I I I I T d 1 L f _ 1-1 1 I f T L _ ~l 14 \1 -H I \ i- I - T~ L+1 H l 1 1 1 1 1 1 1. 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I I I I ( I I I I I I I I ( I I I I I I I I I I I I I I I I I I I I I 1 1 I I I I I I I I I I I I I I I I I I I I I I I ( I I I I I I I i t I I I I I I I I I I I I I 1 1 1 1 1 1 1 1 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ( I I I I I I I I I I I I I I I I I I I I~ 1 I l l l l l l i l I I I I 1 1 1 1 1 I I I I I I I I ( I I I I I I I I I I I t' I I I I I I I I I I I I I I I 1 1 1 1 I I l l l l l l I' I l I I l I l l l' I I I{ I I I I I I I 1 1 1 1 1 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I~, I 1 ~ I ~ I I I I I I I I I I I I I SR. NC. GPS: 35 13 135 N. DEC. 35. 226 RD • N 'EE = MT. GROVE RID. PIPE STA. 83 1 6 02 U- DEC.83.267 a~+~n SITS No. a OLD CL NORTH NEW CL TEMP. SILT CHECK DAMS AS REO'.. FENCE & ROCK BERM " t ~ h 5 ROCK SEDIMENT DAM _ `al 4 -TYPE 1B 15X3X2 RIP RAP ENDWALL .1z 1 mr 3 ' 7 BR. 2 ` BR. i ' -,RIP RAP HEADWALL 4 CHECK DAMS AS REO. TSF & R.B B. I S.B. TYPE B , 1 I l i i , I t l l l l l l l l l l l I I' I I I I I l l l l V I I I I I I V I I I ' l l l l l l l l l~ l l l l l l l l I i ~ 1' l l i l l l! i l l I' I Idl I I I I I I I I I I I I I I I I I I I I I'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 ~ I I i I I,I I I 1 1 1 1 I I I I I~ I I I i I I l I I I I I I I I I I I I I I I I I I,i I I I I i l l I I I I I' ICI I I I I I I I 1 1 1 I I I I I I I I I I 1 1 1 I 11 1 1 1 1 1( l i l l l l l l l IIIIII~ I TII II r •Ipllil I IIIIIIIII IIIIIIIII Illlillll IIIIIIII I I ~ I 11 I I I I I I I l l l l l 1 1 l ~ I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I l l l l V I I I I I I I I I I l l l l l l l l I l l l I I I' I I I V I I I I l l f f l I I j VI I I I I l l i' I I I I I I I I 71 I f-~ i J L i f-) l l f 1-1 Li 1-7L- f I l i l l l l l l l I I I I 1 1 1 1 1 1 l i I I I I I I I I I I I I I I I I I I I I I I I I I I ( I I I I I I I I I t l I l l l l l l l l I I 1 1 1 1 1 1 1 1 I I I I I I I I 1( 1 1 1 1 1 1 1 1 1 1 1 I I I I l l l l l l l l l l I FT l l l l l l l I I I I I I 1 1 1 1 1 1 I I I I I I I I I I I I I J I I I I I I I I I~ 1 1 1, 1 1 1 1 1 i-I I I I I I I I I I I I I I I I I 111111 11 II V III I I I I I I I I I I I I I I I I I I I 1--I- f l l l I I f l l l l l l l l l l I I I I I I I I I I I I I I I I I p l l l l I~I I I t l l l l l I I f l I f l l I I I I I I I I I V I IC I I I 1 1 1 1 1 1 I I I I I I I I I I I 1 1 1 1 1 1 1 I I I I f~I I I I I I I I I I 'I I I Id I I 1- 1 -H I -1 1 1 'N T H I I., R .I I I I I I I I I I l l l l l i l I I I I I I I I - gips. s..: I I I I I I I I I I I I I 11 1 1 1 1 1 1 I I I •~'•,z• _ ''iiu"- , wrws9 I I I I I I I I I I I V I I I I I I ( I I I I I "'t a I I ( I I I I I I I I 1 1 1 1 1 1 I I 1 1 1 1 1 1 I 1/ i I I I I I I 1 1 1 1 1 1 P+.I I i I I I I I I I I I I I I I I I I f I P I I I I' I ( I I I I I I I ( I I I I I I I 1 1 1 1 1 1 1 I I I I I I I -I I~1 I i t I I P W, _p R P IN I I II I ,I I ~L,I{1 1 1 1 1 1 1 C` 1 1 1 1 1 1 1 I, I I I I I I I I I I 1 1 1 1 1 d 1 11 I I I 1 1 1 1 1( 1 - .rt~l--1 ~4...L...L..a,.~... I I I I I I I( I I I I I I I I I I I I •~-I--1~-1-•±--i-••F-•f'•^f•~ I l l f l I I I I I I I I I I I ~ I I I I I I I I I I I( I I I I I 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1~ 1 1 1 1 1 1 'I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 1 1 1 I I ( I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I ( I I I I I I I I I I I I I I I I V I I I I I I I I 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( I I I I I I I I I I I I I I I I I I I I I I I I 1 1 1 1 1 1 1 I I I 171 11 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I I I I I I I I ~ I I I I I I I I I I l l l l l I I I I I I I I I I I I I I I I I I I I ~ I I I I I I I I I I I l I l I l l l l ' t'I I I I I i l l l i i i I I i I I I ~ , i i l l ~ 1 1 1 I 1! I I I I I I I, COUNTY : _ M ACON SR. NO_ ;71 -A CP;; __35 ° 13 32 1{. DEC. 35.226 RD. NAn: MOUNTAIN GROVE RD " PIPE STA. 48+25 63 16 09 u- DEC. 63.269 SITE No. S MAG. DLD '~"IOR.TH CL SILT FENCE & NEW CL ROCK BERMS /i CHECK DAMS SPACE AS rl RIP RAP 7' RSD TYPE END WALL J I 15X 3X21 AtTP RAP 1 25 X~4 4 1 HEAD WALL SILT FENCE I EXT. 25-'X48" CMP REPLACE WITH & ROCK BERMS 40'X46" CMP ~ ii CHECK DAMS AS REO. 4,~ may' SILT BASIN I TYPE B =r 1 OX3X2 _I I I I I-j- _1_1---1-r- --------•--.....-_'-I_i--~-= _ I ~j-1 I I I I I I I~ - 1_ 11 1 1~ I I I I I I I L'i i i-(--~_(_~ I I I I I I~ _i , I I I i 1 I n 1 It t l 7 I t ~ - - -i= - - , , ' - -77 - -1 _ =1T f l - _ I- 1f t 11 I III - - - _ _f - - _ _i- - - - - - 't - ------1-_ _ I I I I I - S• - - - _2- I -1 - - ~ _ - I I1 T' - -1 =1= I-i-~-'- 1I l o l l ~ l I I I- - - ~~_I I I I I I~ 1 i 1''-jj -i- 1 77 1_!_L1-I I I-1 7--", I l l l l l l~ l~ l i l l l l l ( I I I I I I-1-I- ~ l i l! I I-~ I i i 7-1 I I I I I I I I I I I -7-1 7 I I i I i 'T ZR. 0 UN 7f N0. MA~nN CPS: 35° 13 33 N. DEC.35.226 C 1521 RI). NAB: PIPE STA.~jTNTTAN rRQ~rR Rn R~ 16 18 N• DEC. 83. 272 52+20 SITE No. OLD SILT BASIN & TYPE B NEW 1 OX3X2 CL p - _ CHECK 'DAMS AS RED. ROCK SED. DAM 15X3X2 TEMP. SILT FENCE ROCK BERMS RIP RAP HEAD WALL 1 25 ga B'. RF'PLACE WITH 1 40' x24" CMP RIP RAP 1 END WAIL CHECK DAME AS REO. TEMP. SILT FENCE ROCK BERMS / SILT BASIN s - -------TYPE B 10X3X2 ~ P /f r I I I l 1 1 1 1 1 1 1 1 1 11 I 1 1 1 1 1 1 1 1 1 1 , I I I I I I 1 1 1 1 1 I I I IF' I I I I 1 1 1 1 1 1 I I I I I I I I I I I l l l I I I ~ i 1 1 1 1 1 1 1 1 1 ' 1 1 1 1 1 1 1 1 1 I l l l l l i l f I• I' V I I I l i r l l l l 1 1 1 1 1 I 'I V I I I ( I I I I Iq uu_1 nIl m l I I I I I I I I I I II I I I I I I ~ I! I I I I I I I I I I I I! I I I i l l l l l l i i 11111 I'll I I I r' ~iIII I I I I I I I I I I I I I I I I 111 11 I I I I I I I I i I I I I I I I I I I I I I I I I I I i 1 1 1 1 :.I I I.I I V I I I 1 I l l l l l l I I 1 1 I l l i l l l I I I l l l l l l l l I- I I I 1111111 III Illllllff IIIIIIIIIII111111 It111Illlll I II I I I l I I I l l ( I I I I I I I ( I I H -+'-l H ~ - - i 171-1 1 1 1 1 1 1 1 1 1 1 1 I I I I ( 1 I I I I 1 1 1 I I I I I I I I I I I I I I 1-1 I I I I I I 'G'r I I 1 I I I I 1 1 I I I I I I I I I I Ir I I I I I I I ~I I I I I I I I I I I I I 11 IN I I i l l l l ' I I I I l I I I I I I I I I I I I 1 1 1 1 1 1 I J I 1 1 I II I I 1 1 I I I I I I I / I- I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I l i l l l I.~I I I I I I I 1 1 1 1 1 1 1 1 1 i l l l l l l l l l l l l l l i \i I I I I I 11 1 I L 7777 V I I ~V ( I I I I I I I I I I I I I I I I I V I I I I I I I I I I I ,r' I 11 J 1. I I I I I I I I I I I I I I I I I 1-1 I I 1 F -~-I I-; 1-I ' F I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I- ~ 1 ~ \I I I I I I 1 l l l l l l l l l i l l l l I I I I I I I I I I I I I I I ~ I I I I 1 V I I I II I IIII III II \I II I IIII II Iltll I 1• ~ T~YI III IIIIIIIII V I I I I I 1 1 1 I I f 1 I I I I I I I I I I I I li 1-~I I t nl I t l l l l l 1 1 1 1 1 1 1 1 1 1 I I V I I I 1 1 1 I I I I I 'I f`l I I "7 ( I I I I I I I I I I I I I ( I I I I I I I I I I I I r ( I I I I ILL I I 1 9 1 I- I I l l JJ I I I I I I~ II I I I I I J I I I I I JJ I I I I I I~i I~I I I I I ~ I _I I I I I 1'I f J I_ 1 -I 1' 1 Ll li l i ~Tl l 1-1 T-1 1 1 l I I I 1 1- 1 1 I_ I I I I I I I -I I I I 1 I 1 17 7 11 -11 1 1 1 1 11 1 1 I I I 1 11 I I 1 11 1 1 1 1 1 1 1 1 1 I I I - 7-7 I 11 7 1- I I 11 1 1 1 1 1 I I I 1 1 1 1 1 1 1 1 1 1 l l 7-77 -I I I 1 1 1 1 1 1 1 1 1 77777777 I I I I I I 1 1 1 1 1 1 1 1 1 1 I I I I I l l l t l II I I I I I I I I I 1 1 1 1 1 I I I i I I I I I I I I I I I I 1 1 1 1 1 1 1 1 1 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 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I 11 I I I I I I I I I I I I I I I I I I I I I I 1 1 1 I I I I I I I I I I I I I I I I I I I I i t V I I I I I I I I I I I I I I' I f l l 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 I l l l l l l l l~ l l l l I I I I I I I I I I I I I I I I I I I I I I~ I I I I I I I I I ~ I I~ ~ I I I I I l l l l f l l l ~ 1 1 1 I i ~ l l l l l I I I ~ SR. NO. 1 521 -A '1'' 35 ° 1 3 31 11. DEC. 35. 225 RD . NAHE: MT. GROVE RD . PIPE STk. 83 16 24, u. DEC. 63.273 - SS+AfI SITE No- 7 X SILT BASIN OLD TYPE R CL 10X3X2 NEW ROCK SED. DAM Em p. SILT 15X3X2 FENCE ROCK BERMS RIP RAP HEADWALL 30X41 B 2' - 'I ( I 6 CHECK DASM M _ ' ~ A S RF'O USE STACKED GABIAN' ~1 E REPLACE BASKETS FOR SHOULDER I WITS & ENDWALL 4 0 'X 24" CHIP I I TEMP. SILT FENCE (T SILT BASIN POCK BERMS i TYPE B 1OX3X2 I I I I I, I I I I, i I I l 1 I_ 1 `I I 1~ I 1 ~LI I I I I I I I I 1_I_I _I I -I 1..1=1 I ill 1 I I --7_ _ 1 I I I I t l l( l I i ~ - I~ l_ i t 7I{j i T I-1-"I- I I I t I I I _I I I I I I I ' I I I - - - - -r 1--•- - -i-1 i_ I'I I- - -I-~- - - - I I I I I I i III I - - - - - I I I _ I -.-i•- I .~t_ 1 -.=1-_~ -I- -~f=_- i:-=,`_-- - I 7ff- -V _-T- - - 1I ~j I 1_ I l f l I I I I _ _ _ - - _ -1- 1_t_ - - -r -I I _ { I1 1 14- I I I I I 1- I I i i 7 -1-- -f-- 1= II TI-I ~ - w_I2111 _ 11_I I_l_l_l 1 rTl I t t I I I I I I Ali-~1~1 ~~'~-1-~~~ iQ_~11Pt_I_i lT__I_I I i I I I i-I -1`i-I 1 I i-I i _I_~---- 7_ I I I I 1 I l i l l l !=j=l V I I I I V I I I Il i~- -I ff I i I I I I I I I I! I I I I i I I I , I I ~ , I I I I I I I I I-I I- I I I i„ I, I, I I I, V I I I , T { f; COUNT':: ",tACON C i 35 13' 25" SR. N0. --1 521 -A li__DEC.35.224 RD - Nth? MT. GROVE RD. " PIPE STA. 74+30 83 16. 15 aDEC.83.271 SITE No. 8 CL M r OED & NEW ` N57, SILT ~g3ASIN 10XX2 CHECK DAMS AS REQ. , TEMP. SILT FENCE & 1 SPRING ROCK BERMS `\r HEAD X30' X1 RIP RAP HEADWALL FRFCA~T a. ENDWALL ROCK _ SED. DAM & TEMP.SILT FENCE ITYPE 1B ROCK BERMS ~ f / 4k CHECK DAMS AS REQ. PROP. 55'x 24"cmp REPLACE W/XX1XXXRXZXR _I_1.. C ~iFh I - I 1 1 ~ I 1_I_ -_I_i i I I I~ I I I I I I_I__i_. I I I I I ~ I~ I I I I ~-1-_l7'i -i-_I r.TPT 1-T-i- T + 1 -ii-1-1-~- - -i-. 1 I - -1 1_ 1-1-1-1 1-77- - - - - - - _ ii -j-- _ _ 1 -t - -I t - 1-1 -1- -1,77-, I I - 1 -7 -i 11- _i~{_ I iI 11 I ~ ' _ I I I I I _ _ -r-' - - - -I- - -I- -1 - - - -1-' - G -I. - TTI_ I- 1 f-- i l -i----1-}}-- j -l_l 17 - I~ I-1- ~I I I I I~~ - - f - _ I- ~ 1 - -t-I-I i i _j_ ' ! I i ! -I _1-~ ll G _ •-l-l-_ -L--=-'-I-~-t-!- - ~ ~ ~ ~ I I - L - - - {-f - _ 1=~ - - _ TTi_ I I i~ l l 1-l- ~ Imo.{ 1-t-' f=i 1 I I r-1-•-{- --{-{--!--t-'-{-n- I I 1_ III -1-1-{- i-i-- I I - j_ I I I I I I I I I I -I^1 1I i1! I I I I - I 77 I I l 1-'-L EI~ IT `F 1 7i?-1-t-~-i 1 1 ~I irn I-1-il-iTT-1-- I _ I I I I T I I I~ I I I~ I I!!~ i I I I I ~I j- 1 1 I 1 I ~ i I ~ I I I i I I I ~ I-I _I I ~ i I I 1 ~ I I, 1 ~ I, , I ~ ~ ! COUNT': MACON SR. 1 521 -A CI'J : 35° 1 3 ' '0 ~I il. DEC. 35. 222 RD . NZ~tJE MT. GROVE 83 " 16 2 5 " W- PIPE STA'. 79+45 DEC. 83"274 SITE No. SILT BASIN TYPE B 1 0' X3' X2' O CHECK D2kMS AS REO. SILT FENCE & NEW ROCK BERMS CL OLD CL ROCK Sp-D. DAM 1 5' X3X21 REPLACE WITH 45'X24 CMP. I `t y ROCK 6 ~t Gr BRANCH SPRING r HEAD NOTE: RIP RAP ENDWALL NO WATER LOCATED CANNOT LOCATE RIP RAP HE ADW ALL OUTLET END PIPE SILT FENCE J PIPE MUST BE SEP - ~D & WATER RUNNING ROCK BERMS f~ f ROCK SEAM UNDER ROAD BEAD. SILT BASIN YPE B 10'X3'X2' I I V I I i--~ 1 1 77-T-1 I, I I Inl I^ hI~ I f,+,-,~., I I I- 1-I I I I -j I 1 1 1 1 1 1 I I t-I I I - - I I V I I I " I I t - i-! I i I I 1 1 I-i-i I ii-• 1-~ , Ti 7± I- - --1-LI_i_'_.- -•-1-- --l-i_i-1=? T~i I i-TI i_#_ _1_ I I I I I I i I ,-r I- -i-} - 1- -I 1 _ I -1-- I III ~ i I I _ ~1 ~ - -I-, 1- -I-1-1- _~-~-•-1-{- 1 --~-1- -~-i ~I_, I ~ I I I I I 1- -~1-i - -1 I i i t I I_ I ` _II rJ- ryr~`J~_l_iZi_IT( f}- - -1- - I I I I I I I I I I - ~-t- I_•-'_yjl-°'IQ~I_ T}_r~f- _ _I I_IT-j_ -I _ ~ _ I I I I I I I I 717 - - -~-r- I - - _ =I f I=1-~-r- - i-!- I I ! ~ I-I I~ l I _ J- ~ I - ~ I I I I I ~ I ill I 17 -i - -1- -I- - - - - - -I-I - 1- I-1_..._I. I I I I / f-{--~-I- 1 1 i I 1=}t=f= _ =i=L'-'- I I;+ I I I I- - - - -'7-I - -f - - - - - I I I ~~ro1=~a1~ER -1=I~I , 1- i iPE' -I--~ I }~I I`}-11-'1 III I I I ! I I I I I I - -1-- ,-•-1~~ TELL,$.~-!i_ iJ_i f -1-I ~~Tl-i I I I I - 4K D ann - -T ~t ^ID1`1-T_f_ I r (1-7i 77- 1 1 i t-1 ! ! I I 1! 1 I I I I I j-I i i (_I _i-~ I l l i I , I I~ I I 1 I I I I I I i I I I I ~ I„ g i l l I ,_i_1 I I_ ~ i l l l I I I I I I I i I I I I I i I I I ' l i l l l i I I i , I ~ COUI=_ SR. 1 521 -A 35 ° 13 22 il- DEC. 35.223. RD - NAHE: MT. GROVE RD, ' PIPE STA.- 94+10 63 16 44 u DEC. 83.279 SITE No. 10 SILT 13ASIN 'T OLD -----TYPE N\N 10'X3'X2' NEr^'_- rHECK DAMS RIP RAP SILT FENCE N" HEAD WALL ROCK BERMS .....i ~ • ter- - C-'"" 42 pR Sir ENDWALL , ROCK SED. D AM REPLACE WITH 55 f X 36" CM -TEMP. ~ ~ 5 ?~3 Y2 SILT FENCE ROCK BERMS CHECK DAMS AS REQ. iF ~~JP SILT BASIN TYPE B 10'X3'Y2' I i l i i i, I I I ~ I r T-ri-i- I-#_tI t i I I I I I 1 I T t i l l I I I 1 1 1 I I I I I 1 1 1 1 1 1 I I I I t l 1 r 1 1 - U-1-~ + ;---I_-•-1_1_1_1 I 'I ~ i-i-i i-I I_I~ 11 I I I I~ I I I I I I - - -I- - - I-i-l-!_T t f 1-i V I I I I I I I 1 I I I I ! I I I I I 7H H -1a, DI"I }II I I~ I i r-, ~ -I-G- - -1-•-i-TI ~ I I I I I_}t~ I _ - - I_ _~-r - _ I- -f I - -I_ I _ I I I I I- - - - - -;-!-ti -1- _ -f- - - I H { - -~-I-' 77 - - - -1 - -I- a 17 - - I I I I I 111- - {Ti-,_ _I ~ i-•-~- -1 - C-f~~-1- - - - ~i- - - - I 11T III -II 1 ~-i -I ,_!_'-j_I I- Iy ~sS,":, roe 4we1 i T I - ? . I - I~- _ F - - -f =~-1-j-f=,- 11 ~I I I I - ? III I ~ 'I I - _i _1.1_ I T 1-~-~--I $5 I I I L&S-1_ 61-- I , ! -i I~ -1 I I 1 I_T i I I fff l I I I V I I I I I I I I I i i l 1 1 I I I . I 1 1 1 1 I_1_T-i i I I I - I I I I t I I I I t iii 1 1 1 iiT1~ l l l l i l I I ~I ~_f-~ j I I 1 1 1 _ -I_--I I I~ I i 1 I l i l l l l l i I I 1~1~ COUNTY: M_ACON 3 5~~ 13 SR. 140. 1521-A t'' t'. DEC. _35.2183 Rn• NAE-:_MT. GROVE 83~ 16 59 DEC. 83.2831 PIPE STA. 106+25 SITE No. 11 OLD SILT -BASIN AG NEW TYPE B CL 1 O "'X3'X2 ' SILT FENCE ` CHECK DAMS AS REQ. ROCK -BERMS z ROCK SED. AM TYPE B PR-ECAgT ENDWALL 10'X3'X2' PAECk-qT i REPLA CE WITH ,4,_- 'HEADWALL 5.0.: ' X3 6" CMP @ 3 ''BR r SILT FENCE A ROCK SED. & DAM TYPE B ROCY. BERMS AL 10'X3'X2' SILT BASIN _ J TYPE B T 10'X3'X2' 777-7~ I I I I I 1_I i 1= _1_1_ I 1_I i jilI-I I I i-i f-I-i-~ I I~_~ I !_I 1-1 ~ ~ I~ I I I I I 1i_L -T 1.i_7 -_T 1-T m-Li n _ JT~_1-~-T- 1i_1 I I i I 1-1_~-T I I I I `i Ti I ! I! 1 1 1 1 1 1 1 r l I I I I I 1- 1- -f-! 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