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HomeMy WebLinkAbout20060669 Ver 1_COMPLETE FILE_20060418 \o?0F w A rF9?G Mr. Paul Williams P.M. Development, LLC P. O. Box 5657 Winston-Salem, NC 27113 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources MAY .9 2006 DENR - WATER QUALITY VVETLA.NDS ANC) STo,!AWATFR 8R4NCH APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Williams: Alan W. Klimek, P.E. Director Division of Water Quality May 5, 2006 DWQ# 06-0669 Forsyth County P.M. Development, LLC has our approval, in accordance with the attached conditions, to place permanent fill in 140 linear feet of perennial stream in order to construct two road crossings for the Englebrook Residential Subdivision located on Hauser Road, in Forsyth County near Lewisville, as described in your application received by the Division of Water Quality (DWQ) on April 18, 2006. After reviewing your application, we have determined that this fill is covered by General Water Quality Certification Number 3402, which can be viewed on our web site at http://www.ncwaterguality.org/wetlands.html. This Certification allows you to use Nationwide Permit Number 39 when it is issued by the U.S. Army Corps of Engineers. In addition, you should secure any other applicable federal, state or local permits before you proceed with your project, including (but not limited to) those required by Sediment and Erosion Control, Non-Discharge, and Water Supply Watershed regulations. Also, this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is valid only for the purpose and design that you have described in your application. If you change your project, you must notify us in writing, and you may be required to send us a new application for a new certification. If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fill for this project (now or in the future) exceeds one acre, or total fill to perennial streams equals or exceeds 150 linear feet, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification, as well as the additional conditions listed below: 1. The following impacts are hereby approved as long as all other specific and general conditions of this Certification are met. No other impacts, including incidental impacts, are approved: Amount Approved Plan Location or Reference Streams 140 linear feet Panther Creek and an unnamed tributary located - 500 feet northwest of Hauser Road in Forsyth County as depicted on the site plan included with the application None Caro ina J?atu 2 North Carolina Division of Water Quality Wetlands Certification Unit 1650 Mail Service Center Raleigh, NC 27699-1650 Phone (919) 733-1786 FAX (919) 733-2496 2321 Crabtree Blvd. Raleigh, NC 27604-2260 Internet hftp://www.ncwaterguality.org Customer Service Number: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer - 50% Recycled/10% Post Consumer Paper Mr. Paul Williams Page 2, DWQ# 06-0669 May 5, 2006 2. Appropriate sediment and erosion control measures which equal or exceed those outlined in the most recent version of the North Carolina Sediment and Erosion Control Planning and Design Manual or the North Carolina Surface Mining Manual (available from the Division of Land Resources at NCDENR regional offices or the central office), whichever is more appropriate, shall be designed, installed and maintained properly to assure compliance at all times with the North Carolina water quality standards that are applicable to Class C waters as described in 15A NCAC 02B.0211 Fresh Surface Water Quality Standards For Class C Waters. Such measures must equal or exceed the requirements specified in the most recent version of the North Carolina Sediment and Erosion Control Manual. These measures must be maintained on all construction sites, borrow sites, and waste pile (spoil) sites, including contractor owned and leased borrow pits, which are associated with this project. 3. 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 measures in wetlands or waters is unavoidable, they shall be removed and the natural grade restored within six months of the date that the project is completed or, if applicable, within six months of the date that the project is released by the North Carolina Division of Land Resources. 4. No waste, spoils, solids, or fill of any kind shall occur in wetlands, waters, or riparian areas beyond the footprint of the impacts depicted in the Pre-Construction Notification. 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. 5. The culverts required for this project shall be installed in such a manner that the original stream profile is not altered (i.e. the depth of the channel must not be reduced by a widening of the streambed). Existing stream dimensions (including the pattern and profile) are to be maintained above and below the location of each culvert. The culverts shall be designed and installed to prevent head cutting of the stream. If a culvert becomes perched, the appropriate stream grade shall be re-established or, if a culvert is installed in a perched manner, the culvert shall be removed and re-installed correctly. The Applicant must submit a plan and receive written approval from this Office to address any head cutting that will occur as a result of this project (e.g., use of cross vanes downstream of the culvert). 6. Where riprap is required for energy dissipation and scour protection, it shall be limited to the minimum dimensions specified by appropriate engineering calculations. Riprap may only be used below the normal high water level. The original grade and elevation of the stream's cross-section must be maintained. Riprap placed in the stream bottom must be inserted into the bottom matrix to a depth sufficient to provide the thickness of riprap required for scour protection. The elevation of the stream bottom must not be increased by the placement of riprap. Placement of riprap must not result in destabilization of the streambed or banks upstream or downstream of any crossing. 7. All construction activities associated with this project shall minimize built-upon surface area, direct stormwater runoff away from surface waters, and incorporate best management practices to minimize water quality impacts. If concrete is used with any fill material, it shall not be allowed to come in contact with surface waters until it has cured. If any stormwater must be collected for discharge into a stream channel, it shall not enter the stream as a point source, but shall be slowed and discharged as sheet flow prior to entering the riparian buffer on either side of the stream. P J Mr. Paul Williams y Page 3, DWQ# 06-0669 May 5, 2006 8. Upon finishing the project, the Applicant shall fill out and return the enclosed "Certificate of Completion" to notify NCDWQ when all work included in the §401 Certification has been completed. This certificate should be returned to the Wetlands/401 Certification Unit of the NC Division of Water Quality at the address listed on the form. Along with the Certificate of Completion, please send photographs upstream and downstream of the culvert site to document correct installation. 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 telephone Daryl Lamb in the DWQ Winston-Salem Regional Office at 336- 771-4959 or Ian McMillan in the Wetlands/401 Central Office in Raleigh at 919-715-4631. Sincerely,, Alan W. Klimek, P.E. AWK/cdl Attachments cc: Mr. John Thomas, U. S. Army Corps of Engineers, Raleigh Regulatory Field Office DWQ, Winston-Salem Regional Office Central Files Wetlands/401 File Copy Mr. Mark Taylor, PE, EcoLogic Associates, P.C., 4321-A South Elm-Eugene Street, Greensboro, NC 27406 a. 1 F Lo Log =1 North Carolina Wildlife Resources Commission yl Richard B. Hamilton, Executive Director MEMORANDUM TO: Cyndi B. Karoly, Supervisor 401 Oversight and Express Permits Unit NCDWQ Wetlands and StormNvater Branch FROM: Ron Linville, Regional Coordinator ZWW Habitat Conservation Program DATE: April 27, 2006 1§@TnVT=% MAY 2 2006 ?p?WAT?ea QUALIgTMgpNCH SUBJECT: Review of an application by P. M. Development, Englebrook Development, Panther Creek and an Unnamed Tributary, DWQ No. 2006 (not stamped), Forsyth County The applicant is requesting 401 Water Quality Certification from the North Carolina Division of Water Quality. The NCWRC has reviewed information provided by the applicant, and field biologists on our staff arc familiar with habitat values of the project area. Thesc comments are provided in accordance with provisions of the Clean Water Act of 1977 (33 U.S.C. 466 et. seq.) and the Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661-667d). The project is to install and/or replace two (2) pipe culverts in the Panther Creek drainage. A 110' x 66" CMP is to increase impacts by 50 linear feet and a 63' x 42" CMP will increase impacts by an additional 38 linear feet. Total new impacts are indicated to be 140 linear feet of stream impacts. Based on our in-office review, we will not object to the road improvement project. Our general recommendations for culvert installations are: I. Bridges are recommended for all permanent roadway crossings of streams, floodplains and associated wetlands to eliminate the need to fill and culvert active floodplains. Bridges should be the standard practice where significant natural resources like trout, listed species, or site limitations like bedrock exist. Floodplain capacities and floodplain functions must be maintained with bridges and culverts. 2. If culverts must be used instead of bridges, culvert length must be minimized to the maximum extent practicable. Culverts should be designed and installed to allow passage of aquatic organisms. Culverts 48" or larger must be buried at least a foot (12") below the streambed. Culverts less than 48 inches diameter must be buried to a depth equal to or greater than twenty (20) percent their size to provide aquatic life passage. These measurements must be based on natural thalweg depths. Culverts should be situated so that Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699-1721 Telephone: (919) 707-0220 • Fax: (919) 707-0028 P. M. Development -Page 2 - April 27, 2006 no channel realignment or widening occurs. Widening of the stream channel at the inlet or outlet of structures usually causes a decrease in water depth and velocity resulting in increased sedimentation and diminished aquatic life passage. 3. Natural stream channel dimensions must be maintained or provided/restored. Flat concrete aprons between wing-walls must not be used. Riprap must not be placed in the streambed. Riprap must not interfere with passage of existing aquatic life. 4. If multiple barrels are needed, the second and any additional barrels should be placed so that their bottoms are located on the active bank full elevation. These bank full barrels must be connected to active floodplain benches to provide natural dimensions for the base flow channel with sufficient water depth during low or normal flows to accommodate movement of aquatic species. 5. If culverts are excessively long and/or sufficient slopes exist, alternating baffles should be provided in a manner that conforms to channel bends upstream and downstream, mimics natural meanders, prevents upstream scour and downstream deposition, moves typical bed load materials, and provides resting areas and passage for aquatic species. 6. Work must be accomplished so that wet concrete does not contact stream water. 7. If previous impacts have occurred that should have been permitted and certified pursuant to Clean Water Act, appropriate mitigation should be provided. Thank you for the opportunity to review and comment on this prQjcct. If you have any questions regarding these comments, please contact me at 336/769-9453. Ec: Daryl Lamb, DWQ-WSRO Triage Check List Date: 4/24/06 Project Name: Englebrook SD DWQ#: 06-0669 County: Forsyth Daryl Lamb, Winston-Salem Regional Office To: 60-day processing time: 4/18/06 - 6/16/06 From: Cyndi Karoly Telephone: (919) 733-9721 The file attached is being forwarded to you for your evaluation. Please call if you need assistance. ? Stream length impacted ? Stream determination Wetland determination and distance to blue-line surface waters on USFW topo maps ? Minimization/avoidance issues ? Buffer Rules (Meuse, Tar-Pamlico, Catawba, Randleman) ? Pond fill Mitigation Ratios ? Ditching ? Are the stream and or wetland mitigation sites available and viable? ? Check drawings for accuracy ? Is the application consistent with pre-application meetings? ? Cumulative impact concern 1-1 Comments: As per our discussion regarding revision of the triage and delegation processes, please review the attached file. Note that you are the first reviewer, so this file will creed to be reviewed for administrative as well as technical details. If you elect to place this project on hold, please ask the applicant to provide your requested information to both the Central Office in Raleigh as well as the Asheville Regional Office. As we discussed, this is an experimental, interim procedure as we slowly transition to electronic applications. Please apprise me of any complications you encounter, whether related to workload, processing times, or lack of a "second reviewer" as the triage process in Central had previously provided. Also, if you think of ways to improve this process, especially so that we can plan for the electronic applications, let me know. Thanks ! ECOLOGIC Engineering/Construction April 18, 2006 Cyndi Karoly, 401 Unit Supervisor 401 /Wetlands Unit NCDENR Division of Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 4321-A S. Elm-Eugene St. - Greensboro, NC 27406 (336) 335-1108 - Fax 335-3141 www.ecologic-nc.com RE: NWP 39 Application - Englebrook Development, Forsyth County, NC Owner: P.M. Development, LLC Dear Cyndi: Please find attached a check for $200.00 along with five (5) copies of a pre-construction notification (PCN) for Nationwide Permit 39 for the above referenced project. An agent authorization letter, a memo on avoidance and minimization efforts, drawings of the proposed development, and a vicinity map on USGS topo are enclosed with the PCN. The original PCN and enclosures have been mailed directly to John Thomas, PE of the USACE, Raleigh Regulatory Field Office. If you have questions or need further information, please call our office at (336) 335-1108. Sincerely, EcoLogic Associates, P.C. D R@?4 a:J APR 1. 8 2006 Mark A. Taylor, PE ? EXAtbiMOWATER U rv Project Consultant BRANCH C: Paul Williams, P.M. Development, LLC Harris Gupton, PE, Gupton & Associates, P.A. John Thomas, PE USACE Raleigh Regulatory Field Office Technology Serving Ecology ?K• Printed on recycled paper. Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. kit any parncutar item is not apphcaole 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: 39 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: ? IT. Applicant Information S??LI V f D Q 1. Owner/Applicant Information APR 1 8 2006 Name: P.M. Development LLC Contact: Paul WilU1.1 44 C.Nrx - S Mailing Address: P.O. Box 5657 w?? STp RBH Winston-Salem, NC 27113 Telephone Number: (336) 784-7991 Fax Number: (336) 784-6070 E-mail Address: 1)aul@pm-development.com 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: Mark Taylor, PE Company Affiliation: EcoLogic Associates, P.C. Mailing Address: 4321-A S. Elm-Eugene St. Greensboro, NC 27406 Telephone Number: (336) 335-1108 Fax Number: (336) 335-3141 E-mail Address: mark@ecologic-nc.com Updated 11/1/2005 Page 5 of 13 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: Englebrook Residential Development 2. T.I.P. Project Number or State Project Number (NCDOT Only): 3. Property Identification Number (Tax PIN): 5865-86-1602 and 5865-77-9785 4. Location County: Forsyth Nearest Town: Winston-Salem Subdivision name (include phase/lot number): Englebrook Directions to site (include road numbers/names, landmarks, etc.): Take US 421 north from Winston-Salem to the first Lewisville exit 0244). Go right on Williams Rd. 0.2 mile and turn left onto Shallowford Rd. Go 1.3 miles and turn left onto Hauser Rd. The site is 1.0 mile on the right (0.6 mile after passing under US 421). 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): 36.095833 ON 80.463611 °W 6. Property size (acres): 72.135 7. Name of nearest receiving body of water: Panther Creek 8. River Basin: Yadkin-Pee Dee (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/.) 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: The site is partially wooded with some old fallow fields that are presently grown over with grasses and small vegetation. The surrounding land is mostly Updated 11/1/2005 Page 6 of 13 large rural farm and home sites. Some homes are newly developed while others have been established for many years. 10. Describe the overall project in detail, including the type of equipment to be used: A typical residential subdivision requiring rough site grading and infrastructure The only proposed impacts to Waters of the U.S. are replacements/extensions of two pipe culverts for roadway crossings of Panther Creek and its unnamed tributary. Panther Creek is a perennial creek and a Class C water. 11. Explain the purpose of the proposed work: The proposed culvert replacements/extensions in Panther Creek and its unnamed tributary will provide road access to the western portion of the property, which is topographically isolated by the creek valley. Refer to the attached plan views (1 "=100' and 1 "x200'). 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. Does not apply. 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. No 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. Updated 11/1/2005 Page 7 of 13 Provide a written description of the proposed impacts: One 66" CMP culvert 110 feet lonli (50' increase) and one 42" RCP culvert 63 feet long (38' increase Rip-rap channel lining at dischargre ends for scour protection having, a combined length of 52 feet The proposed impacts are to Panther Creek, a perennial stream. Refer to the attached plan views (1"=100' and 1 "200' ). 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, separately list impacts due to both structure and flooding. Wetland Impact Site Number (indicate on map) Type of Impact Type of Wetland (e.g., forested, marsh, herbaceous, bog, etc.) Located within 100-year Floodplain ( es/no) Distance to Nearest Stream (linear feet) Area of Impact (acres) Total Wetland Impact (acres) 0.0 3. List the total acreage (estimated) of all existing wetlands on the property: 0.1 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 Number (indicate on ma) Stream Name Type of Impact Perennial or Intermittent? Average Stream Width Before Impact Impact Length (linear feet) Area of Impact (acres) 1 Panther Creek Culvert P 10-15 50 0.017 2 Panther Creek Riprap P 10-15 30 0.010 3 UT Panther Ck Culvert P 10-15 38 0.013 4 UT Panther Ck Riprap P 10-15 22 0.008 Total Stream Impact (by length and acreage) 140* 0.048 * Impacts are increases in length when existing culverts are replaced. Updated 11/1/2005 Page 8 of 13 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 Site Number (indicate on ma) Name Waterbody (if ap applicable) ) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) Total Open Water Impact (acres) 0.0 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.048 Wetland Impact (acres): 0.0 Open Water Impact (acres): 0.0 Total Impact to Waters of the U.S. (acres) 0.048 Total Stream Impact (linear feet): 140 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. 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.): Proposed use or purpose of pond (e.g., livestock watering, irrigation, aesthetic, trout pond, local stormwater requirement, etc.): Current land use in the vicinity of the pond: 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 Updated 11/1/2005 Page 9 of 13 were minimized once the desired site plan was developed. If applicable, discuss construction techniques to be followed during construction to reduce impacts. See attached letter from project designer Gupton & Associates P.A. 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, available at htti)://h2o.enr.state.nc.us/ncwetlands/strm??ide.htm1. 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. None proposed. Proposed impacts are believed to result in minimal adverse effects to the aquatic environment. 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 Updated 11/1/2005 Page 10 of 13 additional information regarding the application process for the NCEEP, check the NCEEP website at http://h2o.enr.state.nc.us/wrp/index.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): Amount of buffer mitigation requested (square feet): Amount of Riparian wetland mitigation requested (acres): Amount of Non-riparian wetland mitigation requested (acres): Amount of Coastal wetland mitigation requested (acres): 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 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 (Meuse), 15A NCAC 213 .0259 (Tar-Pamlico), 15A NCAC 02B .0243 (Catawba) 15A NCAC 2B .0250 (Randleman Rules and Water Supply Buffer Requirements), or other (please identify )? 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. Zone* Impact Multiplier Required (square feet) Mitigation 1 3 (2 for Catawba) Updated 11/1/2005 Page I I of 13 2 1.5 Total Lone i extends out SU teet perpendicular from the top of the near bank ol'channel, "Lone 2 extends an additional 20 reet from the edge or Zone 1. If buffer mitigation is required, please discuss what Donation of Property, Riparian Buffer Restoration / Riparian Buffer Restoration Fund). Please attach all within 15A NCAC 2B .0242 or .0244, or .0260. type of mitigation is proposed (i.e., Enhancement, or Payment into the appropriate information as identified 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. Existing % impervious z 0% Proposed % impervious = 19.9% (14.34 impervious acres of 72.14 total site acres) 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. Since there is no public sanitary sewer service available to this site sanitary sewer needs will be provided by installing septic tank systems approved by the Forsyth County Health Department These septic systems will be privately owned and maintained by the individual lot owners 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: Updated 11/1/2005 Page 12 of 13 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). coLo4(a AsSodaWT, P C . Applicant/Agent's Signature L/ 'Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Updated 11/1/2005 Page 13 of 13 Am PM ¦¦ DEVELOPMENT April 12, 2006 John Thomas USACE - Raleigh Regulatory Field Office 6508 Falls of the Neuse Road, Suite 120 Raleigh, NC 27615 RE: EcoLogic Associates, P.C. Authorized Agent for Jurisdictional Waters Determinations and Permitting Englebrook - Hauser Road, Lewisville, N.C. Dear Mr. Thomas: This letter confirms that EcoLogic Associates, P.C. of Greensboro, NC is hereby authorized as an Agent to represent P.M. Development, L.L.C. during site visits to determine, confirm, delineate or otherwise assess the jurisdictional status and extent of streams, wetlands and other waters within the boundary of the above referenced project Lewisville, NC. They are also authorized to have signatory authority on any notifications or permit applications that may be required to obtain the necessary authorizations or permits to implement the project under Section 404 of the Clean Water Act. This authorization will continue until revoked by the undersigned in writing. Thank you for your cooperation, and please notify us if additional action is required. Sincerely, PM Devel ment Paul Williams 501 SHEPHERD STREET, WINSTON-SALEM, NC 27103 336.659.9503 Guptoll Engineering-Planning-Surveying 2200 Silas Creek Pkwy., Suite 2B Winston-Salem, N.C. 27103 Memorandum To: Mark A. Taylor, P.E. From: Harris B. Gupton, P.E. Date: 4/17/06 Re: Stream Crossing in Englebrook Development, Forsyth County, N.C. The Englebrook Development consists of 31 single family home sites on a 72 acre tract located in western Forsyth County. There is an exiting farm shop site on the property located approximately 760 feet from Hauser Road. The site is partially wooded with some old cultivated fields that are presently grown over with grasses and small vegetation. The surrounding land is mostly large rural home sites, some are newly developed and others have been established for many years. Some of the older home sites also include some farm uses and pastures. The access drive to the existing farm shop site crosses a stream approximately 378 feet from Hauser Road and an existing farm road that was used to access the field areas also crosses a tributary of the same stream within 200 feet of the first creek crossing. Most of the site, approximately 95 percent, can only be accessed by crossing this creek. In order to gain access to the majority of the property, we designed our roadway to use both of the existing piped crossings and aligned these crossings as close to perpendicular to the stream as possible. Impacts to the streams have been minimized by utilizing these existing stream crossing locations and replacing the existing pipes, adding length only as necessary to accommodate required roadway sections. We herewith request that you file the required notifications and/or permit applications with NCDENR and USACE for the subject stream crossing. Phone 336-723-2459 Fax 336-761-1425 E-mail guntonna(i„)guntoncomr)anies.corn Q a nn ?--s O =- C14 C C ??yy C nns ° 0 m z(D V z w • 0? sv owroz s1m VE" )MV xvi 'Qd 9DtS 9'0 A ? L?0 SION AW419 ® d1 e ? O i b W Q LL B CL s? W U W ? Z 2h axe la W _J N w 1, Oil u! ? N loci '?? 811/\V \8A\,s? UaM a M1.9 0 ovz? ?N3G k, o 0 E ' 10 91 Rt * 0 C E.v° E 8 e `. 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V?j.'I r?,,, , ,' --/ ? ?. .••+ •:?f•'"• ;830' 'v../."/ i (r J-'v r' T/ I ;,1 1 ?`;`;\ ^.?•: ` J 4'"rlt`- v / y i W f I/t (r•? I? !r %? j. ts3 \ If Vl_ •y 11 \ 1' - i ; ,tl• / i - ?--?'C .- •r '` i c~y I I c{? ;/A,fl?',. ?/ ;'• :f ;? "', ! t ? i` 166 •? ` 1 '%?,??''?C'' ` - v ? ?'- % I ? _ _ ' ?. ?\`•` -- ' ? ,?;' fi/s; ? ?, ?A .?t/ •?y'? • 1 /r, ? (?/ I ,:? \I \\?ir? f • ?it?Tr1 `= ?\ 'I'S ?I t / ? (, ?I //l1 ,/ • n P•??`\, ,\ ,?, \`. ^ ( ( r I r? ? 11 ,?\ `? tl(,ll ?1\I rr \ / I ? / / 9,W reek J, (? ?Ll/111 \\?1 ,?' y •F? 1112 Name: CLEMMONS D Location: 036° 05'26.9' N 080° 27'21.9' W Date: 4/13/2006 2006 Caption: Viicinity Map - Englebrook Subdivision - PM Development Scale: 1 inch equals 2000 feet APR 1 8 17Y .,M ,mnc AWI1 S7 7• Meplech• Inc. X ~I 834.4 PROPERTY LINE DATA HIC SCALE ~I~ GRAP LINE DIRECTION DISTANCE GS S ~ X ~ L1 Nl36'17'58"W 38.76' too o so too zoo ~ aoo ti y9<( 84.1 837.3 R o~G L2 N86'17'S8"W 3.68' I L3 S6T53'13~ 36.66 A~~ Oq~FOR 0 L4 S6T53'13'1N 65.21' SITE ~0 868.4 a L5 N4T09'33"E 61.11' 6.8 L6 N04'00'00"E 7.15' (IN FEET ) 3 866.8 ~v~'pP~ c L7 N75'S0'11 E 23.00' 1 inch = 100 ft. ~ ~ ~ c ~ 8 ~ , E' w )g, Ro. ? 0 0 X ~ ` X PROPERTY CURVE DATA 84 w ~ N o CURVE RADIUS LENGTH CHORD BEARING C1 230.00' 146.48 144.01 N3Tll'29"W ~ ~ 8? ~ a w 0 az ~ C2 230.00' 95.16' 94.48' N6T17'19"W > 0 t. C3 270.00 47.04' 46.98 N74'09b1"W ii C4 270.00' 111.83' 111.04' N5T1T36"W z o W E °ta S CS 270.00' 59.79' 59.66' N39'05'02"W I w ~ C6 230.00 207.85' 200.85' N58'37'47"W I C7 55.00' 57.60' 55.00' S26'00'00"E 5~ ~4 ~ 8 856.8 880 C8 45.00' 47.12 45.00' S26'00'00'E 8$ 60 v C9 45.00' 37.59' 36.51 S2T55'S8"W P - NO SCALE ",,6 43.8 VICINITY MA C10 45.00' 58.75' 54.67' 589'16'05"W 1 5 8, s, C11 45.00 45.03 43.17' N24'39'S3"W C12 270.00' 93.99' 93.52' N13'58'22"E C13 270.00 98.61 98.06 N34'2430 E )p4 ~ C14 270.00' 123.64' 122.56' N57'59'21 "E tat ~ 1 8~0 C15 270.00' 22.28' 22.28' N73'28'19"E 852 C 16 205.00' 90.15' 89.43' N63' 14' 17"E 8 ~ 7oa ~ cP J s B .3 r 860 C17 170.00' 26.31' 26.29' N55'04'26"E ,il C18 170.00' 30.85' 30.81' N64'42'25"E ~ ~~O ss. z O z~ C19 170.00' 59.94' 59.63' N80'00'26"E 0 " ~ 8 0. 851.2 C20 45.00' 34.37' 33.54' N68'13'39"E 1 C21 45.00' 20.79' 20.61' N59'35'03"E " a . C22 45.00' 42.31' 40.77' S80'14'25"E J h ~ , ~6, C23 45.00' 44.89' 43.05' S24'43'33"E 8, IE~ C24 45.00' 54.64' 51.35' 538'38'10"W sk 8S0 850 ?q ; C25 45.00' 47.48' 45.30' N76'21'15"W •49 C26 45A0' 34.37' 33.54' N68'00'39"W ,r, j s• C27 130.00' 89.55' 87.79' 570'22'27"W C28 245.00' 30.06' 30.04' S54'09'i6"W ~ C29 245.00' 77.68' 77.36' 566'45'09"W OW R ~ , 85 . C30 230.00' 104.69' 103.79' 562'47'48"W ~ 851.2 C31 230.00' 183.68' 178.84' 526'52'43"W t~: R ~ a C32 270.00' 244.00' 235,78' S58'37'47"E ~ h . 4 5 A D C33 230.00' SD.93' 50.82' S39'05'02"E LO 443 ,LOT 3A C34 230.00' 135.34' 133.39' S6~ 1 T03"E C35 270.00' 150.25' 148.32' S63'11'58"E RS 40 AG ° 00 ' NG 0 „ , a e' ~v 3 .zs C36 270.00' 133.41' 132.06' S33'06'OS"E a .zs A P M ~J 0 h N J ~ ~ yy p 866,8 O ~ 1~ ~ ya ~ a l COUNTY PANNING BOARD F' 0 ~ ' ~ N SITE PLAN LEGEND • w N x~ ~s. r 3 z' ZONING z' ~ 'i. I 8 - ,5 Existing Zoning AG a 2S i 'S ~6~ Type Review Requested: Ac-PRD N R F E 10' 40' R/w to' 47.6 ~S I M T R ~ EASEMENT UTILfiY PRELIMINARY SUBDIVISION E E EASEMENT APPROVAL 2 0~, A v, i il, s~, ~„2 9 i,%i t. D B. 1 ~ 1 6 6 25' 27' B-B VALLEY CURB 6.25' (Le. Rezoning, Planning Board Review, i~ B 0 3 0 , 1, Preliminary Subdivision Approval, etc,) ~ BEM 9 i ~ 0 S 0 SITE DATA ~S, ~ Q US11- ,s~ 7 12" Beinq Tax Block 4435 Lots 2D,4M,8P a Total Acreage 72.135 ACRES ~ ~~'i 1/2"~~ 2" I-2 1~a°~pT. 1/2"/~ Total Lots 31 ~ ~ Density 0.42 Lats/ Acre 60 ~ N s.03 I N' e' A.B.C. Total Length Streets 3,728' Private J~O. , ~ 4 0 I ~ 5 3" MIN UNDER CURB p *n 1 ° INFRASTRUCTURE n r cmm rea i' % o ~ ~o ~ a ~1 ~ a~ 1 ,1 G-. r PRIVATE LO'~AL RESIDENTIAL ROAD water x .Public Private , 6 ~ 9" 7" N.T.S. Sewer Public x Private 6' ' , Streets Public x Private infie 837.6 X e tic Ids ~ l ~ w . o A ~ 9. c1" - ~ Clil' OF W.S. ~i~..,uvcREit ~,i, VALLEY CURB I 30' AREA SUMMARY RD I ~ 83 .5 ne~oo'oaw ~ `':1 ~ ) a X i i, ~ 273.03' ` _ LOTS 39.116 ACRES 54.23% COMMON AREA 29.435 ACRES 40.80% N SUBDMSION STREET 'PRIVATE' 3.584 ACRES 4.97% i~ + 1 TOTAL AREA 72.135 ACRES 100.00% ' g"E DUKE ER CO. ~ ° 50' RIGHT- -Wqy i, ~ 49.9 w TOTAL DISTURBED AREA: 14.62 ACRES 0 7 ~ SE 0.8. 167 r+es•oa'oa'w I 3 P9• 5 a z73.oo' TO E I~ Ij 0' UTILI EAS MENT , } W R RL X SHOP X20 X REMaN , WATERSHED CALCULATION$if applicable) - Excludes,Salem Lake Y ST ~ 30 C 1 T ~ n d TOTAL SITE SQUARE FOOTAGE 3,142,200 Sq. Ft TOTAL MAXIMUM COVERAGE 757,603 Sq. t a rf L E ES 5 I'. ~ ~ LESS: EXISTING BUILT UPON AREA: 4,573 Sq. Ft (EXISTING BUILT UPON AREA PLUS NEW 1 6 6 I ~ ill a . . 0 . L ~ ~ ~ ~ C VACANT LAND AREA: 3,137,627 Sq. Ft MAXIMUM BUILT UPON AREA) d MAXIMUM NEW BUILT UPON AREA 753,030 Sq. Ft T , ~ \ ~ ~ o R 0 A ; p i a~~ ' WS IV BALANCE OF WATERSHED PROP05ED BUILT UPON AREA: 624,840 Sq. Ft r N 00'W I E I~ 58o'00'OD"E ~ I~ 273. a 59.1 ~9s 1 ~ ~ ~ ~ „ ~ B oo' c^ 1 ~ ~ r - 36% IF NO CURB AND GUTTER ~ 1 ~ - 24Z WITH CURB AND GUTTER ' a t F i i 'P .3 'Lj, , u, x , ~ ~'p ~ y~ J / e~ - 24% RESERVOIR PROTECTION AREA ~o ~g k ~I 3 o g h ~ CO ed i 1 ~ 5 ~ ~ ~ ~ g ~~5 ~ i 0 1_ ~ , ~ I~ H p T ^x ~ o I ~ '°~i O Ir 69' z'o i I Y r $ ~ I ~ 566 , 00 ~ ' ~ ~ '00'0 ' _ 15 .o ' .J ~ o~ lj j; I 7 .0 ' .00' 8 0 ~ i ~'l! D ~ , _ I,, i ~ _ I i ~ I ~ M i ~ epl~ !E is " C P E is " C P ~ 'ti^ ~ ~ ~ p h I ~ 2~ ao ~ ~ z' V h ro ~ N a o ~ `~0 i c OEA,F ~vATt:k ce Exist e t'Tt`TtAN03a+~t, c7ru?uv~n t ~ 0 3 m n ea ` ~ a with ~ 4~ i HARRIS B. GUPTON CERTIFY THAT ~ d sa6' 'ao~ ~ ti ain fields a 7 . THIS MAP WAS DRAWN UNDER MY SUPERVISION FROM AN _ ` ACTUAL FlELD SURVEY MADE UNDER MY SUPERVISIGN ON 2 ~ I 68. ~ ' > ~ , AUGUST 31, 2005 ~ i f ~ ~ p ~ o i m NOTES: to ° W ~ ~ X ALL LOTS SHALL BE 150 FEET AT THE BUILDING UNE Y ~ ~ I N W TOPO TAKEN FROM CITY/GOUFIIY TOPO MAPS LEGEND r e1~3 - PROPERTY LINE o W a BUILDING FOOTPRINT ~ N 6' S .7 RIGHT OF WAY LINE e~ LINE FROM DEED OR PLAT 700 r se 'oo• DC8 % ~ t~` N/F NOW OR FORMERLY ~ ~ ~ 30 ~ 0 e0 'h~ ~ t U EIP EXISTING IRON PIN , SCALE: 0 NIP NEW IRON PW O 0 NPS NO POINT SET a ' ,15~ li 1~ 1 - 100 ® R/W RIGHT-OF-WAY MONUMENT w , ii ~ o ~ ~ ~ PP POWER POLE N ° I m 4 HYD HYDRANT ~2 ~ o a 0~ ~ ~o ~ DEVELOPER ~ ~ REVISIONS: SHEET NC. 0 ~ 13,5 ~ TB TRAFFIC SIGN BOX a ~ r 0 ~ i 0ti 12,2 PM DEVELOPMENT, LLC /os o ~ X 0 ABLE TV PED. TV C z/17 os P.O. BOX 5323 0 00 D TELE TELEPHONE PEA ~ ~ I o / 7 w 2/27/os EROS WINSTON-SALEM, N.C. 27113 336-784-7991 ~ LP LIGHT POLE i ~ 42.45' ~ WM WATER METER ~j / t°t°I GUPTON 8c ASSOCIATES P.A. 0 CO SEWER CLEAN-OUT 164.11 l e 6' l/ 4 2 \J 4 66 32/9S 840 YI YARD INLET N a' ota N 6' '1 " 44'1 " NOW F M s a NOW © ~ 3 . DA D CAL I 4 840 3j~ c ENGINEERS-PLANNERS-SURVEYORS " CB CATCH BASIN R E N C E EDW P I I E 2200 SILAS CREEK PKWY. - SUITE 2B N4T 933 a, WINSTON-SALEM, N.C. 27103 336-723-2459 6 .11' URNE N. and e A (TiE F 1~ ` DRAWN BY: SPH SURVEYED BY: PROJECT NO. PG 13 6 D. P A L C 4 0 1 40 AG T BLOCK L I G f N46'47 33"E'-" I G R 4 A 38. 2 ? DESIGNED BY: BSH DATE: TAX LOCK 4435, LOT 18 ZO I G S 4 , AG AUGUST 31, 2005 122 05D APPROVED BY: