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HomeMy WebLinkAbout20050443 Ver 1_Complete File_20050316Mr. J.M. Mills, P.E. March 16, 2005 DWQ# 05-0443 Page 4 DWQ Project No.: Applicant: _ 7t> Project Name: H County: A(OLMO-excc - ({" C YQS,S n ad,f j ( S f- Z3 la 2. Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. a Signature: NIA /? I L- Date: Agent's Certifi tion I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Engineer's Certification Partial Final Date: I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. Date SE P ? ?Op6 WETL gNDg'AND ST R? At i 8 eH ?OF W A 7 f q Michael F. Easley, Governor ?Q G William G. Ross Jr., Secretary rolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality -ro S 'd' March 16, 2005 Alamance County DWQ Project No. 05-0443 Ak' SR 2362 (Holt Crossroads) APPROVAL of 401 Water Quality Certification Mr. J.M. Mills, P.E. Division Engineer, Division 7 North Carolina Department of Transportation 1584 Yanceyville Street Greensboro, North Carolina, 27415 Dear Mr. Mills: You have our approval, in accordance with the attached conditions and those listed below, to incur the following impacts in order to replace an bridge with a bottomless aluminum box culvert on SR 2362 (Holts Crossroads) in Alamance County. • 0 linear feet of piping impacts; • up to 20 linear feet of rip rap for bank stabilization; and • Temporary dewatering impacts of approximately 50 linear feet. The project shall be constructed in accordance with your application dated March 7, 2005 (received March 11, 2005). After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Nos. 3495, 3404 and 3366, corresponding to the U.S. Army Corps of Engineers Nationwide Permit Numbers 13, 14 and 33. In addition, you should acquire any other federal, state or local permits before you proceed with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. This approval will expire with the accompanying 404 permit, unless otherwise specified in the Water Quality Certification. This approval is valid solely for the purpose and design described in your application (unless modified below). Should your project change, you must notify the Division of Water Quality (Division) and submit a new application. If the property is sold, the new owner must be given a copy of this approval letter and certifications, and is thereby responsible for complying with all the conditions. If total wetland fills for this project (now or in the future) exceed one acre, or if total impacts to streams (now or in the future) exceed 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to remain valid, you must adhere to the conditions listed in the attached certification and any additional conditions listed below. NCDOT shall follow Best Management Practices for Bridge Demolition and Removal. Erosion and sediment control practices must be in full compliance with all specifications governing the proper design, installation and operation and maintenance of such Best Management Practices in order to protect surface waters standards: a. The erosion and sediment control measures for the project must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual. North Carolina Division of Water Quality 585 Waughtown Street Internet: h2o.enr.state.nc.us Winston-Salem, NC 27107 o Carolina Ne Nl`ufraillf Phone (336) 771-4600 Customer Service FAX (336) 771-4630 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Mr. J.M. Mills, P.E. March 16, 2005 DWQ# 05-0443 Page 2 b. The design, installation, operation, and maintenance of the sediment and erosion control measures must be such that they equal; or exceed, the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. The devices shall be maintained on all construction sites, borrow sites, and waste pile (spoil) projects, including contractor-owned or leased borrow pits associated with the project. c. For borrow pit sites, the erosion and sediment control measures must be designed, installed, operated, and maintained in accordance with the most recent version of the North Carolina Surface Mining Manual. d. The reclamation measures and implementation must comply with the reclamation in accordance with the requirements of the Sedimentation Pollution Control Act. 3. No waste, spoil, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Preconstruction Notice Application. All construction activities, including the design, installation, operation, and maintenance of sediment and erosion control Best Management Practices, shall be performed so that no violations of state water quality standards, statutes, or rules occur. 4. Sediment and erosion control measures shall not be placed in wetlands or waters to the maximum extent practicable. If placement of sediment and erosion control devices in wetlands and waters is unavoidable, they shall be removed and the natural grade restored within six months of the completion of the project. 5. Riparian vegetation must be reestablished within the construction limits of the project by the end of the growing season following completion of construction. 6. Stormwater should be directed to vegetated buffer areas, grass lined ditches or other means appropriate to the site for the purpose of pre-treating stormwater runoff, and must not be routed directly into streams. Mowing of existing vegetated buffers is strongly discouraged, so that they may be utilized for stormwater sheet flow. 7. The dimension, pattern and profile of the stream above and below the crossing should not be modified by widening the stream channel or reducing the depth of the stream. 8. Disturbed floodplains and streams should be restored to natural geomorphic conditions. 9. Use of rip-rap for bank stabilization is to be minimized; rather, native vegetation is to be planted when practical. If rip-rap is necessary, it must be limited to the stream bank below the high water mark, and vegetation must be used for stabilization above high water. Any rip-rap used must not interfere with aquatic life passage during low flow conditions. 10. If concrete is used, work must be accomplished so the wet concrete does not contact the stream water. This will lessen the chance of altering the stream's water chemistry and causing a fish kill. 11. Heavy equipment must be operated from the banks rather than in the stream channel in order to minimize sedimentation and reduce the likelihood of introducing other pollutants into the stream. 12. All mechanized equipment operated near surface waters must be regularly inspected and maintained to prevent contamination of stream waters from fuels, lubricants, hydraulic fluids, or other toxic materials. 13. The presence of equipment in the channels must be minimized. Under no circumstances must rock, sand or other materials be dredged from the wetted stream channel under authorization of this permit, except in the immediate vicinity of the culverts. 14. Temporary dewatering sites must be restored to preexisting conditions unless more natural geomorphic conditions can be provided. 15. All work shall be performed during low flow conditions. 16. Upon completion of the project, the NCDOT shall complete and return the enclosed "Certification of Completion Form" to notify DWQ when all work included in the 401 Certification has been completed. The responsible party shall complete the attached form and return it to the 401/Wetlands Unit of the Division of Water Quality upon completion of the project. Mr. J.M. Mills, P.E. March 16, 2005 DWQ# 05-0443 Page 3 If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, N.C. 27699-6714. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please contact Sue Homewood at 336-771-4600 extension 287 or at Sue.Homewood@ncmail.net. Sincerely, Alan W. Klimek, P.E. Attachment cc: Wilmington District Corps of Engineers John Thomas, USACE Raleigh Field Office Jerry Parker, Division 7, Division Environmental Officer 'WHI is/401-Unit- ,t Winston Salem Regional Office Central Files Mr. J.M. Mills, P.E. March 16, 2005 DWQ# 05-0443 Page 4 DWQ Project No.: County: Applicant: Project Name: Date of Issuance of 401 Water Quality Certification: Certificate of Completion Upon completion of all work approved within the 401 Water Quality Certification or applicable Buffer Rules, and any subsequent modifications, the applicant is required to return this certificate to the 401/Wetlands Unit, North Carolina Division of Water Quality, 1621 Mail Service Center, Raleigh, NC, 27699-1621. This form may be returned to DWQ by the applicant, the applicant's authorized agent, or the project engineer. It is not necessary to send certificates from all of these. Applicant's Certification I, , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Agent's Certification I, _ , hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature: Date: Engineer's Certification Partial Final I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project,for the Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the construction such that the construction was observed to be built within substantial compliance and intent of the 401 Water Quality Certification and Buffer Rules, the approved plans and specifications, and other supporting materials. Signature Registration No. T Date 9? Cep d o? s STATE of NORTH CAROLINA DEPARTMENT OF TRANSPORTATION MICHAEL F. EASLEY GOVERNOR March 7, 2005 LYNDO TIPPETT - SECRETARY Ms. Beth Barnes Wetlands/401 Unit NC DENR Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699 n U 0_44 3, (Seven Copies) Written Authorization Required _ Mr. John Thomas -_r= - US Army Corps of Engineers 6508 Falls of the Neuse Suite 120 - Raleigh, NC 27615-6814 _ (Two Copies) Subject: Holt Crossroads - SR 2362 - Alariiance County, Bridge:rEplaeeaneni,,witha..box.culvert. State Project Number 7B.200111; To Whom It May Concern: , The North Carolina Department of Transportation (NCDOT) proposes to replace a bridge on Holt Crossroads in Alamance County near Rock Creek with Lbott6ffiless aluminum box culvert. Utilization of a bottomless culvert should result in no-permanent impacts to -Rock Creek.-=The road will be closed during construction with offsite detours. The NCDOT anticipates that the pipe replacement activity and extension will be authorized under Nationwide Permlt-(NWP)-13,- 14 and 33. This application is intended as a request for written authorization from the ,-US ` `Army Corps ..of Engineers for the Nationwides 13, 14 and 33. This package is also being forw=arded to the NC Division of Water Quality notification as prescribed under General Water Quality Certifications #3399 (NW_43), #3404 (NW 14) and #3366 (NW 33). The following ?informration°is--being provided--to -satisfy- z;ondiitions of- the Nationwide Permits and General Water Quality Certifications. P. O. Box 14996 Greensboro, NC 27415-4996 Telephone No. (336) 334-3192 Fax No. (336) 334-3637 PROJECT INFORMATION Road Name SR Number Project Length (miles) Classification Holt Crossroads 2362 N/A Rural River Basin: DWQ ID Water Quality Designation % Impervious Surface Cape Fear .16-19-8-3 C;NSW N/A Buffer Rulesa Buffer Rule Conditions (where applicable) No Request Exemption Protected Species Presentb Mapped Historic Pro erties° CAMA AEC Essential Fishery Habitat No No No No a Separate documentation attached as needed: b See the attached Endangered Species Review Sheet for further information: c When Applicable - See the attached Historic Review Letter for further information l PIPE REPLACEMENT INFORMATION Site Holt Crossroads. Stream Type Perennial (Station) Existing 407" Length X 18' Width Proposed 34'9" Width X 40"6" Length . Bride Pipe Construction Pump around with offsite detour Dewatering Cofferdams & Pump Around Method Device* Burial Depth N/A E/C Plan See Attached Date Construction As soon as practicable Duration Four weeks Date Impacts (ft.) 0 ft-enclosure; 20 linear ft-rip-rap bank stabilization; 501f -temporary sandbags and rock silt dam for dewaterin Special - Conditions Restoration Within 15 working days of the pipe replacement the natural stream contours will Plan be restored and seeded. Temporary silt screens will be cleaned and removed following vegetation establishment. RCP = reinforced concrete pipe; CMP = Corrugated metal pipe; CMPA = Corrugated metal pipe arch; E/C = Erosion control. *A less intrusive dewatering device may be used in lieu of the one proposed. P. O. Box 14996 Greensboro, NC 27415-4996 Telephone No. (336) 334-3192 Fax No. (336) 334-3637 MINIMIZATION INFORMATION Impacts will be minimized by strict enforcement.. af.Best..Mauagemeut .Pxactices. for. the protection of surface waters and wetlands, restrictions against the staging of equipment in or adjacent to waters of the US, and coordination (including -a :,.pre-construction . ting).-with the Div.ision,Environmental Officer. MITIGATION INFORMATION Stream mitigation is not anticipated, as the impacts to any individual stream do not exceed 150 feet Wetland mitigation is not anticipated, as wetland impacts do not exceed 0.10 acres and do not occur in a unique natural wetland. APPLICATION INFORMATION Enclosed please find the Pre-construction Notification Form and supporting documentation for the above referenced project. If you have any questions or need any additional information, please contact Jerry Parker at (336) 256-2063. Your time and effort are appreciated. Sincerely, (-? M. J.M. ills, P.E. D vision ngineer, Division 7 lk? Enclosures CC: Jerry Parker. NCDOT Chuck Edwards, NCDOT Barry Harrington, NCDOT Dennis Johnson, NCDOT I Sue Homewood, NCDWQ Mike Venable, NCDOT P. O. Box 14996 Greensboro, NC 27415-4996 Telephone No. (336) 334-3192 Fax No. (336) 334-3637 Office Use Only: 050443 Form Version May 2002 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) I. II. Processing 1. Check all of the approval(s) reques'ted"for tliis project: ® Section 404 Permit ? ? Section 10 Permit ? ® 401 Water Quality Certification Riparian or Watershed Buffer Rules Isolated Wetland Permit from DWQ 2. Nationwide, Regional or General Permit Number(s) Requested: NWPs 13. 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 (verify availability with NCWRP prior to submittal of PCN), 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._Qf. C.oastal..Management .Area .of Environmental Concern (see the top of page, 2 for further details), check here: ? Applicant Information 1. Owner/Applicant Information Name: Mr. J.M. Mills. P.E, Division Engineer - Division 7 Mailing Address: P.O. Box 14996 Greensboro NC 27415-4996 Telephone Number: (336) 334-3192 Fax Number:_ (336) 334-3673 E-mail Address: mmills@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;:ow-ner/applicant:) Name: Jerry A. Parker Company Affiliation: NCDOT Mailing Address: P.O. Box 14996 Greensboro, NC 27415-4996 Telephone Number: (336) 256-2063 Fax Number: (336) 334-4149 E-mail Address: jparker@dot.state.nc.us Page 1 of 8 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 Holt Crossroads (SR 2362) Bridge Replacement 2. T.I.P. Project Number or State Project Number (NCDOT Only): 7B.200111 3. Property Identification Number (Tax PIN): Not Applicable 4. Location County: Alamance Nearest Town: Mebane Subdivision name (include phase/lot number): Not Applicable Directions to site (include road numbers, landmarks, etc.): The project is located south of the village of Rock Creek, in Alamance County. From 140 West; Take exit 145 in Burlington and turn left (south) on NC 49. Proceed south for approximately 5 1/2 miles to Holt Crossroads (SR 2362) and turn left (east). Bridge site is approximately 150 yards from NC 49. 5. Site coordinates, if available (UTM or Lat/Long): See the attached USGS-map. (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. Property size (acres): Not Applicable 7. Nearest body of water (stream/river/sound/ocean/lake): Rock Creek 8. River Basin: Cape Fear (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/mgps/.) Page 2 of 8 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: Residential 10. Describe the overall project in detail, including the type of equipment to be used: The project will involve replacing a structurally -deficient" bridge 'with a new- aluminum -box culvert on concrete footings to improve traffic safety and bring the road up to current construction standards. The footings will be constructed in-the dry with culvert spanning ti creek. Best Management Practices will utilized for the demolition of the existing bridge and cofferdams will allow construction of the bridge bents in the dry. Equipment used will be standard bridge construction equipment (trackhoe, grader, backhoe, and bulldozer) An offsite detour will be utilized during the construction of the bridge. 11. Explain the purpose of the proposed work: To maintain traffic safety and to reduce future maintenance costs. 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. Not Applicable 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. Not Applicable 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 charnels associated with the, project. _.The .applicaa.,;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 3 of 8 Provide a written description of the proposed impacts: No permanent impacts to the stream will result from this project. Temporary stream impacts will result from placement of cofferdams 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 each impact separately and identify 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 (8MM), nrFFMA_-nPPrwred local flootiplain maps Maps are available th=ugh the FEMA Map Sen4ce Center at 1-200-358 9616, or- online at hU://www.fema.go v. *** List a wetland type that best describes wetland to be impacted (e.g., freshwater/saltwater marsh, forested wetland, beaver pond, Carolina Bay, bog, etc.) Indicate if wetland is isolated (determination of isolation to be made by USACE only). List the total acreage (estimated) of all existing wetlands on the property: Not Applicable Total area of wetland impact proposed: Not Applicable 1. Individually list all intermittent and perennial stream impacts below: Stream Impact Length of Average Width Perennial or Site Number Type of Impact* Impact Stream Name** . of Stream ...Interauttent? .... (indicate on ma (linear feet) Before Impact (please specify) (en) 0 if Holt Crossroads Bridge Replacement (tmp) 501f (rp) 20 if Rock Creek 8-10 feet Permanent * 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 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 www.usgs.gov. Several internet sites also allow direct download and printing of USGS maps (e.g., www.topozone.com, www.mgpguest.com, etc.). *Cumulative impacts (linear distance in feet) to all streams on site: Project should involve no permanent stream impacts - tgmporary (tmp) cofferdams and siltscreens---approximately 50 If; riprap (rp) permanent placement of riprap for bank stabilization ---approximately 201f total, 0 ft - impacts from enclosure Page 4 of 8 2. Individually list all open water impacts (including lakes, ponds, estuaries, sounds, Atlantic Ocean and any other water of the U.S.) below: Open Water Impact Site Number (indicate on ma) Type of Impact* Area of Impact (acres) (if Name p Waterbody applicable) Type of Waterbody (lake, pond, estuary, sound, ._bay,ocean,.e+e.) * List each impact separately and identify temporary impacts. Impacts include, but are not limited to: fill, excavation, dredging, flooding, drainage, bulkheads, etc. . 3. Pond Creation If construction of a pond is proposed, associated wetland and stream impacts should be it, luded above in die vvetland wid 5tLrW11 ill1paCt sections. Msu, the puposed 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.): Not Applicable Proposed use or purpose of pond (e.g., livestock. watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.):, Not Applicable 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. Pipe replacement activities are necessary to maintain travel safety. Impacts will be minimized by strict enforcement of Best Management Practices for the protection of wetland and surface waters, restrictions against the staging of equipment in or adjacent to waters of the US and coordination (including a pre-construction meeting) with the Division Environmental Officer. 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 March 9, 2000, mitigation will be required when necessary to ensure that adverse effects to the aquatic environment are minimal. Factors Page 5 of 8 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; --restorhrg;--enhancing; or--preserving sh-niiar 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 h!ip://h2o.enr.state.nc.us/nowetlands/stlmgide.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. A finding of insignificant impact is anticipated, therefore a mitigation plan is not provided Cumulative impacts are less than 150 feet. The maximum amount of impact to a singles stream is 0 linear feet. No Outstanding Resource Waters, federally protected species or their habitats, or essential fishery habitats occur in the project area. The project is not located in a High Quality Water. 2. Mitigation may also be made by payment into the North Carolina Wetlands Restoration Program (NCWRP). Please note it is the applicant's responsibility to contact the NCWRP at (919) 733-5208 to determine availability and to request written approval of mitigation prior to submittal of a PCN. For additional information regarding the application process for the NCWRP, check the NCWRP website at http://h2o.enr.state.ne.us/wrp/index.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): Not Applicable Amount of buffer mitigation, requested (square feet); Not Applicable Amount of Riparian wetland mitigation requested (acres): Not Applicable Amount of Non-riparian wetland mitigation requested (acres): Not Applicable Amount of Coastal wetland mitigation requested (acres): Not Applicable Page 6 of 8 IX. Environmental Documentation (required by DWQ) Does the project involve an expenditure of public (federal/state) funds or the use of public (federal/state) 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 (`VEPA/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 (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 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 (Neuse), 15A NCAC 2B .0259 (Tar-Pamlico), 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? Yes No X If you answered "yes", provide the following information: 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 (square feet) Multiplier Required. Mitigation 1 N/A 3 2 N/A 1.5 Total N/A * Zone 1 extends out 30 feet perpendicular from near bank of channel; Zone 2 extends 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 Page 7 of 8 Payment into the Riparian Buffer Restoration Fund). Please attach all appropriate information as identified within 15A NCAC 2B .0242 or .0260. Not Applicable XI. Stormwater (required by DWQ) 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. Not Applicable 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. Not Applicable XIII. Violations (required by DWQ) Is this site in violation of DWQ Wetland Rules (15A NCAC 2H.0500) or any Buffer Rules? Yes No X Is this an after-the-fact permit application? Yes No X 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). Ap llica Agent's Signature (Agent's sina is valid only if an authorization letter from the is provided.) Page 8 of 8 71 -, 1 \• Y ,i , .eta 4 v . _ lf%t'') Kt • • • 4 f 1 ?'' Ce'M +y _ r.. ?J.- ?' ? - J?. I ??j?N",`3t t , a 1 l1, ;Q { ? ' ?, ? ? ., , R??\ ' ,'• ? f 'Sl'y / ` tI - VVV 4 I, . 4 X673 77 I ?' r (f t r ? 'v ?yW R r ' ( r- H4 re srbads Site (SR 2362 ?C.'.....,4? M1 ? s• ? ` js??`- 11 , .,,.? r/ 4?ti f t? ?Z3?'??x ?? t,?--+ .1 . c,??;. 1 _ `????\l • i •-r ? -? - '? '? }i y ....., ? ?, 111 i[. s •',.• + 7,1 % ,• ' y t I Sk ? ._ ?.. f `?....+ ed, 0.0 RusselUNlcq' arson Rd (Sf361) Atam?an minty ?- -. ey Rd Pipe, 5! w • _sle Road SR#11.26" _ f ? ?? , ? 1 ? ? 1?.1'• ? ? M1 V: 12352 r • /i r r 64 -0- / _- ,• : ,,??? ? ,---. ) t l '• ?? ? t 2321) ?'\ ? ?, 1 ?? i 8* W Name: SNOW CAMP Location: 035° 57' 55.3" N 079° 27' 55.9" W Date: 3/812005 Caption: Holt Crossroads Site (SR 2362) Scale: 1 inch equals 2000 feet Alamance County Copyright (C) 1997, Maptech, Inc. N.C. D.O.T. BRIDGE MAINT. DEPT. EROSION CONTROL SEQUENCE COUNTY ALAMANCE BRIDGE NO. 143 S.R. No. SR 2362 PROJECT No. Holt Crossroads 78.200111 DESCRIPTION: REMOVAL of EXISTING BRIDGE 18' X 40' 7" LONG and REPLACE with ALUMINUM BOX CULVERT 1 @ 34' 9" X 8'9" X 40' 6° LONG Note: All Erosion Control devices & proper Installation plus maintenance of erosion control will be performed by using - NCDOT Best Management Practices for Construction and Maintenance Acthdtee Manual 1 PLACE FILTER FABRIC UNDER BRIDGE TO CATCH ASPHALT & DEBRIS 2 REMOVE EXISTING BRIDGE THEN FILTER FABRIC 3 USE SILT BAG FOR STILLING BASIN 4 SANDBAGS IF NEEDED TO DIVERT STREAM FROM FOOTING Note: IF NEEDED - BUILD ABC COFFER DAMS WRAPPED WITH PLASTIC IN WORST CASE 5 EXCAVATE SOIL to PROPER REQUIRED DEPTH FOOTING No. 1 6 INSTALL SILT FENCE AS NEEDED AND PUMP EXCESS WATER INTO SILT BAG. 7 POUR CONCRETE LEVELING PAD. 8 CONSTRUCT FORMS FOR FOOTING # 1 AND POUR CONCRETE. 9 REMOVE COFFERDAM FOR FOOTING # 1 AND INSTALL COFFERDAM FOR FOOTING # 2 10 EXCAVATE AREA FOR FOOTING # 2 TO REQUIRED DEPTH. 11 INSTALL SILT FENCE AS NEEDED AND PUMP EXCESS WATER INTO SILT BAG. 12 POUR CONCRETE LEVELING PAD. 13 CONSTRUCT FORMS FOR FOOTING # 2 AND POUR CONCRETE. 14 SET ALUMINUM BOX CULVERT 15 BACKFILL CULVERT AND SHOULDERS. 16 PLACE FILTER FABRIC AND RIP RAP AS NEEDED. 17 SEED EXPOSED AREAS AS NEEDED 18 REMOVE ALL EROSION CONTROL DEVICES AFTER VEGETATION Is ESTABLISHED APPROXIMATE PROJECT START DATE - - 4 AIO-5 PREPARED BY : Tim Powers TRANSP RTATJD.(a!TECKNI:CIANJ11, ..:_.-,,DATE, .,.;:W,6104 APPROVAL DIV. BRIDGE ENG. DATE jcornell COUNTY ALAMANCE BRIDGE NO. 143 S.R. No. SR 2362 Holt Crossroads PROJECT No. 713.200111 SEQUENCEI 1 PLACE FILTER FABRIC UNDER BRIDGE TO CATCH ASPHALT & DEBRIS 2 REMOVE EXISTING BRIDGE THEN FILTER FABRIC 3 USE SILT BAG FOR STILLING BASIN SR 2362 FILTER FABRIC UNDER BRIDGE To keep debris out of Stre m 4--'I8' )E--? BRIDGE 143 STREAM FLOW LEGENDS s" .. ..`kip...;»?. g . Hy -44 SR 2362 jcomell COUNTY ALAMANCE BRIDGE NO. 143 S.R. No. SR 2362 Holt Crossroads SEQUENCE2 4 SANDBAGS IF NEEDED TO DIVERT STREAM FROM FOOTING Note: IF NEEDED - BUILD ABC COFFER DAMS WRAPPED WITH PLASTIC IN WORST CASE 5 EXCAVATE SOIL to PROPER REQUIRED DEPTH FOOTING No. 1 6 INSTALL SILT FENCE AS NEEDED AND PUMP EXCESS WATER INTO SILT BAG. 7 POUR CONCRETE LEVELING PAD. 8 CONSTRUCT FORMS FOR FOOTING # 1 AND POUR CONCRETE. SR 2362 I ZSilt Fence as-meeded SANDBAGS if needed t - /to DIVERT STREAM FLOW i STREAM FLOW PIPE 1 jcomell COUNTY ALAMANCE BRIDGE NC 143 S.R. No. SR 2362 Holt Crossroads SEQUENCE3 9 EXCAVATE AREA FOR FOOTING # 2 TO REQUIRED DEPTH. 10 INSTALL SILT FENCE AS NEEDED AND PUMP EXCESS WATER INTO SILT BAG. 11 POUR CONCRETE LEVELING PAD. 12 CONSTRUCT FORMS FOR FOOTING # 2 AND POUR CONCRETE. SR 2362 Silt Fence as needed STREAM FLOW ? Silt Fence as ne ed to DIVERT STREAM FLOW jcomell COUNTY ALAMANCE BRIDGE NC 143 S.R. No. SR 2362 Holt Crossroads SEQUENCE 4 13 SET ALUMINUM BOX CULVERT 14 BACKFILL CULVERT AND SHOULDERS. 15 PLACE FILTER FABRIC AND RIP RAP AS NEEDED. 16 SEED EXPOSED AREAS AS NEEDED 17 REMOVE ALL EROSION CONTROL DEVICES AFTER VEGETATION is ESTABLISHED SR 2362 out of Stream 4-34,11, ---- 34, ., 0 6 ..STREWFL.OW` Ey ', r , a 'Silt Fence as needed FILTER FABRIC UNDER RIP RAP SR 2362 LEGENDS 0 rip rap jcomell HOLTS CROSSROADS - SR 2362 - UPSTREAM VIEW FROM SHOULDER I .. i HOLTS CROSSROADS - SR 2362 - DOWNSTREAM VIEW FROM SHOULDER I MOLTS CROSSROADS - SR 2362 - INLET PIPE MOLTS CROSSROADS - SR 2362 - OUTLET PIPE