Loading...
HomeMy WebLinkAbout20060684 Ver 1_More Info Received_20070328PRE-C< 5_ ¦ `EPOS c }y ?? FIYH¢ .MS.h: -. ?r N Lr ?. T (?'. , r F }n ? Applicatio r? IRUCTIOM Post Office Box 3136 Greensboro, NC 27402 a Q <` _ Is C) 1 934 Preparer: EWELL ENGINEERING CONSULTANTS, PC Post Office Box 2294 Kernersville, North Carolina 27285-2294 336-996-9974 FY 'THE"' 1 JEC Project No. 01-005-006 JEWELL ENGINEERING CONSULTANTS, PC February 16, 2007 Monte Matthews, US Army Corps of Engineers, Raleigh Regulatory Field Office 6508 Falls of the Neuse Rd., Ste. 120 Raleigh, NC 27615 North Carolina Division of Water Quality 401 Wetlands Unit ' 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Pre-Construction Notification Application (modified 2/16/2007) New Garden Road - Roadway Improvements (Proposed) City of Greensboro, North Carolina - Guilford County ' JEC Project No. 01-005-006 Mr. Matthews: ' This submittal is a modified application for a Pre-Construction Notification (PCN) that is currently approved by USACE. This modified application is for a project that hasn't yet been issued by the DWQ 401 Wetlands Unit. The original application was for stream impacts from proposed roadway improvements which will ' include a replacement culvert over FEMA Tributary #2, Horsepen Creek, and stream relocation/restoration upstream of the proposed culvert. The original submittal was approved and signed on June 16, 2006 by Todd Tugwell for NWP's 14 and 27 with ID numbers 200221316 and 200620838. The City of Greensboro will need ' to relocate an existing 20 inch water line under Tributary #2 prior to installing the culvert. Therefore, the approved PCN application is now being modified to add NWP 12 and NWP 33 to accomplish that work. All construction associated with the project will be contained on right-of-way, property owned by the City of ' Greensboro and/or within the Conservation Easement. Please find enclosed the following information and data for this project: 1. PCN Application forms (pp. 5-14),(modified) ' 2. Exhibit #1 - Vicinity Map showing project location 3. Exhibit #2 - USGS Quadrangle showing project location 4. Exhibit #3 - Guilford County Soils Map showing project location ' 5. Exhibit #4 - (replaced by Exhibit #6) 6. Exhibit #5 - Proposed Culvert Construction Details 7. Exhibit #6 - Proposed Stream Relocation/Restoration Plan (revised) ' 8. Exhibit #8 - Proposed Stream Relocation/Restoration Details (replaced Exhibit 7) 9. Exhibit #9 - Proposed Stream Relocation/Restoration Details (new exhibit) 10. Conservation Easement Document If you have any questions or need additional information, please feel free to contact me at 336-996-9974. ' Sincerely yours, JEWELL Engineering Consultants, PC > 60 C. Douglas Jewell, P President ' Enclosures (5 copies with exhibits) C: Donald H. Arant, PE, City Engineer, City of Greensboro (w/ enclosure, 1 copy) Post Office Box 2294, Kernersville, NC 27285-2294 ¦ 311 South Main Street, Suite A, Kernersville, NC 27284 ' (336) 996-9974 ¦ Fax (336) 996-9976 ¦ www.jewellengr.com Office Use Only: Form Version March 05 USACE Action ID No. DWQ No. (If any particular item is not applicable to this project, please enter "Not Applicable" or "N/A".) 1 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: Modification to NWP 14, NWP 27, I.D. 200221316 & I.D.200620838 by adding NWP 12 and NWP 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 Ecosystem Enhancement Program (NCEEP) is proposed for mitigation of impacts, attach the acceptance letter from NCEEP, complete section VIII, and check here: ® (Note from Applicant: Payment into the NCEEP is proposed by the City of Greensboro only if the on-site stream restoration cannot be approved and/or completed to satisfy mitigation requirements.) I II. 1 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 Mana t Environmental Concern (see the top of page 2 for further details), check here: Applicant Information MAR 2 8 ZOO/ DENR - WATER QUAL11'Y 1. Owner/Applicant Information Wf t c ANO $TlRMATFR BRAWCH Name: Donald Arant, P.E., Chief Design Engineer, City of Greensboro Mailing Address: City of Greensboro Engineering Division P.O. Box 3136 Greensboro, North Carolina 27402-3136 Fax Number: 336-373-2338 E-mail Address: donald.arantkgreensboro-nc.gov Telephone Number: 336-373-2465 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. - N/A) Name: Doug Jewell, PE - Project Mgr. / Scott Bryant, PE - Project Eng. Company Affiliation: JEWELL Engineering Consultants, PC Mailing Address: P.O. Box 2294 Kernersville, North Carolina 27285-2294 Telephone Number: 336-996-9974 Fax Number: 336-996-9976 E-mail Address: djewellgiewellengr.com OR sbryantgjewellengr.com Updated 11/1/2005 Page 5 of 14 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: New Garden Road Culvert Replacement & Stream Relocation/Restoration ' 2. T.I.P. Project Number or State Project Number (NCDOT Only): n/a ' 3. Property Identification Number (Tax PIN): n/a (Note: City R/W for New Garden Road) 4. Location ' County: Guilford Nearest Town: Greensboro Subdivision name (include phase/lot number): n/a (Local Governmental Capital Project) Directions to site (include road numbers/names, landmarks, etc.): Proposed culvert improvement and stream project is located on New Garden Road in northwest Greensboro, just northeast of Jefferson Road southwest of Strathmore Drive, and north of Bran Boulevard. See vicinity map attached. Stream of interest is an unnamed tributary to ' Horsepen Creek. 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): 36.1191 ON 79.8691 °W ' 6. Property size (acres): Proposed culvert project within existing and/or future City right-of- way along New Garden Road (Footprint is approximately 150' x 90'). Proposed stream relocation/restoration project immediately upstream of culvert will be within a dedicated ' conservation easement (Stream relocation/restoration site corridor is approximately 420' x 80'. Total project area - 1.1 acre). ' 7. Name of nearest receiving body of water: Horsepen Creek (New Garden Culvert Project is on a stream designated by FEMA/FIRM as Tributary #2 to Horsepen Creek) 8. River Basin: Cape Fear River Basin Updated 11/1/2005 Page 6 of 14 (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/.) 1 1 u 9. Describe the existing conditions on the site and general land use in the vicinity of the project at the time of this application: New Garden Road is an existing 2-lane thoroughfare within the City of Greensboro. The City proposes to widen New Garden Road to four lanes with a center median. At the location of the proposed new culvert crossing, the stream is on generally undeveloped property at the time of this application. The stream is a tributary to Horsepen Creek. Generalized land use within the project vicinity is primarily residential. 10. Describe the overall project in detail, including the type of equipment to be used: As noted in #9, the City proposes to widen New Garden Road to four lanes with a center median. The proposed roadway improvements will require installation of a new and larger culvert to convey the stream safely under the roadway while also protecting existing riparian resources to the maximum extent practicable. The City proposes to use a 3-sided, bottomless, concrete arch culvert to span across the stream and under the roadway. Standard earthmoving, grading and compaction, and other roadway construction equipment will be used as required for the roadway improvements. The culvert installation may involve excavation, foundation preparation, cranes, and/or other equipment as required. Erosion and sedimentation control measures will be used as required and approved by NC DENR/Land Quality for both the roadway and culvert construction projects, as well as the proposed stream relocation/restoration. (See attached plans for culvert and stream relocation/restoration projects) The existing streams upstream of the proposed culvert improvement project are degraded and incised with the major arm threatening to undermine the existing north-bound lane of New Garden Road. Widening of New Garden will necessitate placement of fill material in the existing stream bed, forcing the relocation of that stream reach. However, the overall widening project presents the opportunity to accomplish two significant goals: 1) relocation of the degraded stream and establishment of a more natural location and meander pattern, and 2) stabilization of the degraded stream using accepted natural techniques to restore form, function, and aquatic/riparian habitat. An existing water line is to be relocated about three to four feet to the north of the northern wingwalls of the new culvert, crossing under the stream. and reconnecting back to the existing water line in as short a distance as is practicable (See attached plans). ' 11. Explain the purpose of the proposed work: Improvements to New Garden Road and the culvert of interest are required as capital improvement projects to serve the Greensboro and Guilford County public. ' 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, Updated 11/1/2005 ' Page 7 of 14 list and describe permits issued for prior segments of the same T.I.P. project, along with construction schedules. No formal jurisdictional determinations and/or permits have been requested and/or obtained for this project to the best knowledge of the applicant. The consultant agent for the City did meet with Mr. Todd Tugwell from the USACE at the site on December 21, 2004 to review the envisioned new culvert and potential stream relocation/restoration concepts that may be required for mitigation. USACE suggested that a 1:1 mitigation ratio should be appropriate for the stream impacts from the proposed new culvert under New Garden Road. Impacts to the stream from the proposed culvert improvement may be up to 350 linear feet (see Section VI of this application for more detail). 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. N/A to the best knowledge of the applicant/agent ' 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. ' 1. Provide a written description of the proposed impacts: The proposed New Garden roadway widening will require a longer and larger culvert for the stream of interest. The new culvert may impact up to 100 linear feet of warm-water perennial stream, as also discussed on-site with the USACE. The stream of interest is a perennial tributary to Horsepen Creek, and is located within the City's Water-Supply Watershed area (non-Randleman Watershed). The ' City proposes to install a 3-sided, bottomless, arch culvert to help minimize impacts to the stream and riparian environment. The roadway widening may impact an additional 184 linear feet of Tributary # 2 (South Tributary) and 138 linear feet of the North Tributary ' stream upstream of the culvert. These impacts are summarized in Exhibit #6. 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. Updated 111112005 Page 8 of 14 Wetland Impact Type of Wetland Located within Distance to Area of Site Number Type of Impact (e.g., forested, marsh, 100-year Floodplain Nearest Stream Impact (acres) (indicate on map) herbaceous, bog, etc.) (yes/no) (linear feet) N/A Total Wetland Impact (acres) N/A to the best knowledge of applicant/agent 3. List the total acreage (estimated) of all existing wetlands on the property: Not applicable (N/A) to the best knowledge of the applicant/agent ' 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. 1 r Stream Impact Perennial Average Impact Area of Number Stream Name Type of Impact Intermittent Intermittent? Stream Width Length Impact (indicate on ma) . Before Impact (linear feet) (acres) Proposed larger See map and chart FIRM Tributary #2 and longer culvert Perennial -25 It or less ?100 if -0.06 ac on exhibit #6 to Horsepen Creek for New Garden or less Road FIRM Tributary #2 Northern tributary, perennial -15 ft or less -138 if -0.04 to Horsepen Creek roadway widening FIRM Tributary #2 Southern tributary, Perennial -25 ft or less -184 If 0.08 to Horsepen Creek stream relocation FIRM Tributary #2 Northern tributary, Perennial -15 ft or less -69 If 0.02 to Horsepen Creek stream relocation Total Stream Impact (by length and acreage) Up to 376 If -0.20 ac 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 Site Number (indicate on map) Name of Waterbody (if applicable) Type of Impact Type of Waterbody (lake, pond, estuary, sound, bay, ocean, etc.) Area of Impact (acres) N/A Total Open Water Impact (acres) N/A Updated 11/1/2005 Page 9 of 14 6. List the cumulative impact to all Waters of the U.S. resulting from the project: Stream Impact (acres): 0.20 ac Wetland Impact (acres): N/A Open Water Impact (acres): N/A Total Impact to Waters of the U.S. (acres) 0.20 ac Total Stream Impact (linear feet): 3761f 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 ' 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. (N/A) Pond to be created in (check all that apply): ? uplands ? stream ? wetlands f 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 were minimized once the desired site plan was developed. If applicable, discuss construction ' techniques to be followed during construction to reduce impacts. The nrouosed 3-sided, bottomless, arch culvert design for New Garden Road was chosen ' and intended to help avoid and minimize impacts to the existing stream and riparian environment. ' The New Garden Road widening and culvert project is a required capital improvement for the Greensboro and Guilford County public. The larger and longer culvert is required for the proposed roadway widening to safely convey the stream while having as minimal impacts as practicable to the stream. The roadway and culvert location are constrained within the existing and future public right of way for New Garden Road. Likewise, roadway expansion will require fill placement in the existing, degraded stream channel adjacent to the road. Other stream Updated 11/1/2005 Page 10 of 14 ' impacts result from the need and desirability to relocate and re-route the stream to improve stability, form and function. The water line is to be relocated around the new culvert installation crossing under the stream at the northern end of the new culvert. Other potential culvert options such as standard circular or arch pipes or box culverts would have ' greater impact upon the stream and riparian environment. The City proposes erosion and sediment control measures during construction in accordance with ' State DENR requirements to help minimize impacts during the construction phase. Impacts to the stream will be minimized by approved installation of the 3-sided, bottomless, arch culvert system The stream restoration proposed as mitigation for the impacts from the culvert will also ' be performed in accordance with approved erosion and sediment control measures. A permanent conservation easement will be placed upon the restored sections of stream and stream buffer upstream of the proposed New Garden Road culvert. 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 http://b2o.enr.state.nc.us/ncwetlands/strmgide.html. 1. Provide a brief description of the proposed mitigation plan. The description should provide as much information as possible, including, but not limited to: site location (attach directions and/or map, if offsite), affected stream and river basin, type and amount (acreage/linear feet) of mitigation proposed (restoration, enhancement, creation, or preservation), a plan view, preservation mechanism (e.g., deed restrictions, conservation 1 1 Updated 11/1/2005 Page 11 of 14 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. I 1 n 1 1 1 11 The City proposes to relocate and restore the degraded stream sections immediately above the proposed new culvert crossing for New Garden Road. Please see attached plans for proposed stream relocation and restoration to serve as mitigation for impacts from the New Garden Roadway and Culvert system. The City will also place a permanent conservation easement over the relocated and restored stream area to include a minimum 100-ft buffer from the top of the stream banks. The Corps of Engineers has approved the on-site stream relocation and restoration in concept per earlier coordination meetings and telephone discussions. 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://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: (Note from Applicant: Payment into the NCEEP is proposed by the City of Greensboro only if the on-site stream relocation and restoration project cannot be fully approved and/or completed to satisfy mitigation requirements. A copy of the approval letter from NCEEP to the City of Greensboro is attached herein.) Amount of stream mitigation requested (linear feet): Up to 220 linear feet requested, only if required 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): Amount of Coastal wetland mitigation requested (acres): n/a n/a IX. Environmental Documentation (required by DWQ) I. 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 ? I Updated 11/1/2005 Page 12 of 14 1 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 (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 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 - however the proposed stream restoration will include a stream buffer that will be protected within a permanent conservation easement. 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. N/A - public roadway project, not a site development. XII. Sewage Disposal (required by DWQ) Updated 11/1/2005 Page 13 of 14 Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of ' wastewater generated from the proposed project, or available capacity of the subject facility. N/A ' XIII. Violations (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: ' The New Garden Road project involves widening an existing public thoroughfare and improving the culvert system, not a new roadway which may contribute significantly to new areas of additional development. 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). 1 .. . . n / \ A , t C A p icant/Agent's Signature DIte (Agent's signature is valid only if an authorization letter from the applicant is provided.) Updated 11/1/2005 Page 14 of 14 Vicinity Map - Proposed New Garden Road Culvert Y U ?4 2 W W W V w w O T I V 8 ?E gt ?J b Q 6 NINGTON O 1N ' ? ROOkCFtE? Opp F n ? ?!t r• FC C 04?? ?' `a ?TSwo?o J - O l=am Y o? t9 c? G? PcR? "" B m PARK{ r 0 CROSSTIMBERSS9F v 'Y x w z Proposed ' New Garden Road Culvert O ?? l \ DEEP GREEN n N REDFIEL Mq 2 0 f `'t r w GRAMERCY FOR PINETOP W Q ai ? w w d q O } o SAGE zf 4144 s Q = f o W Q Ivin, ._ btzb _ A p? MAR 2 a 1W RANDS XN0 STORt»WA I P-R aRMCH 2,000 1,000 0 2,000 Feet Exhibit #1 ? ,.I Div •?wi?? u. MAP, 2, Soil u1C vev o ?_a 11I1?„4.D3'(i County, North (-,a olinal -Part o Maps 20 ter; 21 Location of the Proposed New Garden Road Culvert ? r i t `? ? ? ff , v' ? ? , '?.-f.r` ,' t 3 t? ?? ? \ ?Y?* ' ,r ? "' . L ? ? r pp ? ? 4 ? n 4v; ?? S ?/ ' •`,G 3 ? ' `, . ?.`' f a ~ i r ? ?:,:E` '?. ? ?,. 'i? M.3d' ?'. y ? i,.?` ;v., • ? 5 p. < _9 _? ` 4.? `d ?,'J y ? <? g r ? €x? . +yr11? rre? d ?'_e9^ g P d ?. Vie.. NOTE: CONTRACTOR SHALL TAKE GREAT CARE TO ENSURE THAT THE EXISTING STREAM BANKS REMAIN UNDISTURBED THROUGHOUT THE CONSTRUCTION PERIOD (EXCEPT WHERE INSTRUCTED ON THE PLANS). COMPACTED BACKFILL . r. PER CULVERT SUPPLIER'S _ SPECIFICATIONS (TYP ) III ',-(I /?I/ I-1 T I .'. .. (1 I. TEMP III III-III / SILT DITCH 11? Ill 0 0 I l l q tr 'I II ? 11=1i', °??' III III L1= ?(-III L-I ??,; ?? III 1 1111 ? 1-1 I _ (? ? I I III III=I 4B'WIDE X 11'HICH (INTERIOR DIMENSIONS) PRE-CAST CONCRETE THREE-SIDED CULVERT STRUCTURE (MINIMUM INTERIOR AREA - 435 S0. FT.) 1 . 11 I.. I ? I ?I I I I .I i I I r ` I TEMPORARY SILT FENCE (TYP.) CIO TEMPORARY SILT FENCE (TYP.) ?I K ?) TOP OF STREAM BANK (TYP.) " ' III- (EL. VARIES) TEMP EXISTNG STREAM BANKS TO REMAIN UN DISTURBED THROUGHOUT CONSTRUCTION - FLOW LINE -? T -III =1 II aESNAa?l III-1 III 11 11_ b?1 (I =-1 I, ,III-1 I_I , =III=?11 I I Ii I I? III- Ili- SCALE. NONE SILT C y)S-1 RIPRAP DITCH _ 'L OM TOP OF CONCRETE FOOTING fl STREAM BANK (TYP.) TrT III I' 11 r ?1-1 o ° I_- T?, T ?- I I 11_ I I I-III III I I ?' ? I I I I I_I l i 0 -III III III II lli III (1=1 II _ r=. EM 765.02 III I III- -III ??? ,' III ?P) Ill -) 113 I- ?111??????? VIII I III=III III=11 111-III -11 9-FAt?' III- I_I 1 1 1 1 1 I' ,III III M?CROPILE (TYP.)REINFORCED CONCRETE FOOTING (TYP.) (SIZE AND CONFIGURATION (SIZE AND CONFIGURATION TO BE DETERMINED BY TO BE DETERMINED BY CULVERT SUPPLIER) CULVERT SUPPLIER) 48-WIDE X 11 HIGH (INTERIOR DIMENSIONS) PRE-CAST CONCRETE THREE-SIDED CULVERT STRUCTURE (MINIMUM INTERIOR AREA = 435 SO. FT.) L' I . I t ? i L L I <I COMPACTED BACKFILL PER CULVERT SUPPLIER'S i I SPECIFICATIONS )- - -III IL G10 TEMPORARY SILT FENCE (TYP.) i C < _I 1 11 l I 1 I-1 1 1- I I < Q TEMPORARY SILT FENCE (TYP.) TOP OF STREAM BANK (TYP.) TEMP III- - -I I (EL. VARIES) SILT _ I' III DHCH L? I L TEMP EXISIINC STREAM BANKS TO `T ?- { f T---TT -?-- l ---2T C S 1 RIPRAP REMAIN < _ _- I I III ` _--11 (, ` . L OD TOP OF CONCRETE FOOTING DITCH THROUGHOUT CONSTRUCTION (?; < F ADJACENT STREAM SANK (TIP) LEGEND -, TVI I; III- III-i a ° C e 1 -1 1 1 11T? T, r, I T77 II 11 11=j'I < ' o f-I' ITT,-1 I_. III L_I iJ_?1? FLOW LINE ,? 11. III L-I _I 111 = I_ ° • I _-III- 0 0 O 'd s v _? ___ ?I. ......... -? (ELEV. 764-30 ?0?0Q0RPRAP i? ?i?l I ? _I I I III I I I 1 I I I-III I? 1_I -1 1=111_i 1-? 11 111 1 1 i1?f If I 1117=117 I=1=1-I -1 Ill I I- III .III-? III I D ?.?a dE ? ?6????) I ( III= (-)-1 II I'I Ii ?jM? I REINFORCED CONCRETE LI L DIKE 1ON5,Y ?S 1- I-III L.. . 1 A L. (-G EARTH III - TO REMAIN (TYP.I ( -III 1Y EARTH I? I' - 1 1-I 1 I- I_I 1-I 11-I I_ _ ? ? III FI I I: ww DOWN STREAM CULVERT FOOTING PREPARATION - -=III- MICROPILE (TYP.) ww (SIZE AND CONFIGURATION REINFORCED CONCRETE FOOTING (TYP.) AND INTERIOR RIPRAP PROTECTION DETAIL TD BE DETERMINED BY (SIZE AND CONFIGURATION SCALE: NONE CULVERT SUPPLIER) TO BE DETERMINED BY CULVERT SUPPLIER) PRE-CAST THREE-SIDED CULVERT CONSTRUCTION DETAILS wCOLPERT. INC. CITY OF GREENSBORO 8771 Red Dok BaWe-d EWELL ENGINEERING DMSION EXHIBIT Chile mI NEW GARDEN ROAD Charlotte, NC 26217-3958 ENC3IN6ERIN(3 CONSULTANT6,P0 3TRUMMEREPIACEMEW 5 704.525.6284 - - BOX 22.1 O111 see-11;e4 RUgPSBT FAX 704.525.8529 ? : cl>el we-? 0 8TAMON 16+28 NEW GARDEN ROAD M07E3 THE CONTRACTOR SWILL INSTALL ALL TEMPORARY EROSION CONTROL OWES WITHIN THE PROJECT AREA BOUOARY AS INDICATED ON THIS SIPET PRIG! TO CO IADICING EARTRMOIC 1. DEMOLITION SHALL NCIIDE THE REMOVAL FROM THE 97E OF ALL TREES (OWT M09E SPECIFIED N NOTES 4 AND S S1UIP3, BRI191, VEGETATION. 1RA511, OBAIS, WASTE CONCRETE AND MASONRY, WASTE STOE, ASIE PFNq MO MY 071ER UNSUITABLE MATERIAL FROM WITHIN THE PROJECT AREA BOUNDARY AND CLEARING UNITS, UN-05 INDICATED OTHERWISE ON THESE RAINS OR DIRECTED BY THE ENGINEER. THE CONTRACTOR SHALL TAKE TREAT CARE 70 NOT OISRNB THE ENSTNB STREAM, DICEPT WERE MATED FOR THE COFFERDAM. TEMPORARY ROCK SILT SOEEII• AND THE TEMPORARY STEAM CROSSING. 2 THE CONTRACTOR 94ALL MAINTAIN A MINORM 15 FT UNDISTURBED BUFFER BETWEEN MMAL CLEARING AND TOP OF STREAM BANK. THE CONTRACTOR SHALL NOT KEMOW THE BUFFER UNTIL CONSTRUCTION OF THE PROPOSED CULVERT FOUNDATION BEGINS. IDWT WHERE INDICATED FOR THE COFFERDAM, TEMPORARY ROCK SILT SCREEN. TEMPORARY STONE OUTLETS I AND G• AND THE TEMPORARY STREAM CR059NIL S TREES ALONG lIE SHEAR AND 'MBAR PORTIONS OF THE CONSTRUCTION UNITS THAT 00 NOT CONFLICT WITH CONSTRUCTION OF THE PROPOSED CULVERT SHALL REMAIN AND BE PROTECTED FROM DAMAGE, UNLESS OTHERWISE DIRECFED BY THE EMOINEI L 4. DEMOLITION SHALL INCLUDE THE REMOVAL OF ALL DEBRIS AT ALL DRAINAGE DEICES THE REMOVAL Or DEBRIS SHALL BE MANITANED BY THE CONTRACTOR TO ALLOW CONSTANT DRAINING OF THE DEICES DURING CONSTRUCTION. S THE CONTRACTOR 94ALL BE RE94PORE FOR THE ACCOMMODATION AND MAN70ANM OF BASE AND SEAM FLOWS N ALL AREAS OF THE PROJECT SITE THROUGHOUT THE CONSTRICTION PERIOD. E DE-WA7ERM OF STRICTURES WITH SEDIMENT-LADEN WA71M DIRECTLY 70 STREAMS B PROHIBITED. THE CONTRACTOR STALL TANS APPROPRIATE ACTION TO ENSUE THAT SOH PROIBI ED ACIIMTES DO NOT OCCIIL 7. ALL STREAM BARK DISTURBANCE MORN SHALL BE CONDUCTED N A DRY CHANNEL THE CONTRACTOR SMALL TAKE APPROPRIATE ACTION TO ENSURE THAT SUCH REQUNIEEMTS ARE SATISFIED. L THE CONTRACTOR STALL USE PUPS CAPABLE OF CARRYING BASE FLOW OF THE STREAM. P PUMPS ON THE JOB SITE CABOT KEEP U' WISH BASE FLOW, CONTRACTOR SNAIL STOP MORI( AND OBTAIN RAPS CAPABLE OF HAlOU10 THE FLOW. STREAM INFORMATION DENTPTCABON LEND TOTAL IMPACT MAN STREAM (SO17H TRIG) DOSING STREAM IMPACTS 154 (SEE LEGEW) PROPOSED STREW RELOCATED 154 PROPOSED STREAM ENHANCEMENT 155 CULVERT 100 TOTAL (MAN STREAM/) JOG 254 TRIBUTARY (NORTH) STREW IMPACTS 136 (SEE LEGEND) STREAM RELOCATED 207 TOTAL (NORTH TSB) 207 135 TOTAL (PROJECT IMPACTS) 422 LEGEND STREAM IMPACTS 1-_I L? U i-1 L NORTH TRIBUTARY STREAM NSOUTH (1 ) TRIBUTARY NEW STREAM (TOP OF BANK UNITS) EASING STREAM (TOT OF RAIN LIMITS) \I111_. --_ t \ -\- - ------ - - - - - - - !??'7 Y ^/ 1 1 € ?7\\y 1z\\\ ?\ - l`_ 4, / 5 - `` - - /"CH NNEL P4 100 YR 1 1 ?_ A L\ "A -CTY I ?p _ .. g,? - - --• ???? / ? 1 FLOOD 1 ? I G DE IN, 1 T Q (LQ' .` acs s (`Q . Ai'.}' ,?" R00? 1 s U Q? 0? _'c? -- 0 sR" f WAIN NTROL ? ILL FLOW- ?0/G?Q? oDwA ?r;e` Y'o- ' ? ? -- AREA \t 11 ` ;LOCATION d• ?_ i c4?. A //, _ - _ s-_--- ?.__4... ( ?I 6 _.. -"MIEN- NIE v Vv 1? 7Q - -, -- ?? T - ,a ROSS, i ONE AE _____ m . 1`I C x'111 •`t ' ?Q ` VANE t' 111 -x A111 - __°____ 1 Y ,4E M ?, / .? q, v,ar D /UBLE BOUNDA ?P" 011 .. RIFFLE POOL: OF PROPOS < 1,. ROSS REACH f Doh. CONSERVATION 1 '1 VANES M'k ;;?t EASEMENT RELOCATE t / ,? -,1 ? /? der ?• , NORTH ---- - STREAMS E TABLE)"-. ;• , NORTH T B ' 1 1 'tic \t, ``?•5? •'\ ?' V T('A Pit ?? ?. Erg r1 11 f"?I / _ T A"' ' x OQ A=. tI - 78 "n ell' WAD WAD A-- t, •,;r+ 1 11 i ! l'1?S?fi 1 ,?-' / AREA ? 1y%R .m 1 /? ?? ; ( • l ? 1 `p f?7 ?y °?Y I / ~f ? I ? r; y .„y,? RIFFLE.iOOL ?• -? .? `i t CROSS REAC N863199337910 F t IA.OF ( 1 ( t.h J` L.- `If1 ?1743V71 O ,?y?=• ? ?. 11 1 ! 1` ??0 ?/ REL0p11TED ,,' 11 r'/ i C NN L 11 p "? % / -S' AM (SSE TABU) / ???' tf ) PLU ,`i yx I a; S TH' AN S?l1TH TFIB -'1'' 1lUBUTARY;' 'f '7-?? (MAIN) ,. ?R°Pos-? oose XX01 /I" vw?"G/ 00 s itl I t F s I 1 • r 1 C) ?/ 7r1? 1 f 11 31" 7 \? 1• t}. `' 1 l' k' ; 1 d• t j iIlq ^?` r,7' t I i 1 1 \ E I I I It 1 I ?I (r z 3 ?1 I? ENH tANCE?t ( s m k ?`I ? ?t t l OrEAM (SEE TABU) S C) s BOUNDARY,` ?? i1 \ rs ???RI rwoso?E MALI (SOl)H) OF PROPO$EDHI I ? *s-'T )I I' i TRIOUTARY\ X11 CONSERVATION ?- GRADE EASEMENT CONTROL 1 / ?j •It `? 1 ? `..1 ?11 ? ` ? ; iii ;' 'l11 , j'/ 171 1 L---- !-w? --59 TW ', \ M'?? \ ?? \ }`I l t ' , , 116.61 r.?_- ! J' ? 1A ? ? e '• E 1 ! ?-•------?--?-.? 1 RAP 1 _T EM i7s sanrtnav ens?tENT t ' -------------- ?t 11 / `,60 I 1 at i11 D NILD S 60 240 I / [/ I 4 St /1 T - ZONE AE i V (4N FEES) -1 , w ` _1-ihcky PROPOSED STREAM RELOCATION/RESTORATION PRELIMINARY DRAWING NOT FOR CONSTRUCTION O JOB 10. P03741-01 CITY OF GREENSBORO llcll SWELL DESIGNED 04-1x-06 BY JTG ENGINEERING DIVISION REHSED 01-30-07 BY BAF STREAM RESTORATION PLANS ENOINIEEERINO CONBULTANT9,PC CHECKED 01-70-07 BY CAE HORSEPEN CREEK TRIBUTARY #2 EXHIBIT 6 Pmt OFTM ex 224 (3O mot. AT NEW GARDEN ROAD CULVERT Ilk NORTH fNxM1277! n1e (vN M491A SCALE: AS NOTED 0D ? ?? J i } Iti( 1F __ - r / l 413 1 I 11 /? ? ! 1 t 5 1? i 7 1' i 3 j € i,? t 1 ... r r b _ ti r7?0? i? ,' !s1 •o / t 0p 0? r 0 ?? ?? 6C N ?Oo'd ' i r' 790' 4,? AF ARh r E r ^tj`-- 7?3O?j/ f!~, ?1 ~ __-_ - - -? _ / i lElli? ! o I! i ! Je 1 ! I ; !' t I r ? t r ,.??? ? 1 I /f ' 1 j 1 PROPOSED WATER N LINE RELOCATIO '?`_ i 7 1 ""t 3 7 I € i -.1 t it i MODIFIED PCN SUBMRTED ?"? s 7 1 r 207ARY ?.-, it 1 ? ?0 ` = ' ` r'? ?t t I I 5 t I y wNi ? 1 -770 X600 r.. EA"Na 'i1 woA n° Rat I ?i k RFa c ?< ' Pois,,? \ t Y ?a 90 70 ...__" \ ?. r r_! 1 i i TYPICAL MAIN CHANNEL SECTION (SOUTH TRIB) (VIEW DOWN STREAM) NEW GARDEN ROAD IMPROVEMENTS (BY OTHERS) SLOPE VARIES FROM 2:1 TO 3:1 CHANNEL CONSTRUCTION EXIST. 1 PAVED FLOOD PRONE AREA ROAD VARIES 10'-40' TOE OF 3:1 \ FILL SLOPE EXISTING GROUNN, - 7777 ; 1 2: EXISTING CHANNEL TO BE FILLED BANKFULL WIDTH 24.0' NOT TO SCALE NOT TO SCALE PRELIMINARY DRAWING NOT FOR CONSTRUCTION JOB NO. P03741-01 CITY OF GREENSBORO licit PROPOSED STREAM RELOCATION/RESTORATION TYPICAL SECTIONS SWELL DESIGNED 01-30-07 BY BAF ENGINEERING DIVISION By STREAM RESTORATION PLANS ENGINEEFV;=C0N8LA.TANTBPC CHECKED 01-30-07 ayCDJ HORSEPEN CREEK TRIBUTARY #2 EXHIBIT8 PW aO:1 NN 204 (3"w&-a» AT NEW GARDEN ROAD CULVERT 99W4M9UC Nam CAMM 27M FAX 1,70 096-OM SCALE: 1' - 20 FT 0 ?e 4 G c AROq J' ,r'?` v? ?''• ?h GRAPHIC SCALE *` - 201' 1 f i r`1 l 1 100 50 0 100 \ .. \ \ h IN FEET ) r 1 ? ! tr/llr? t i 1 inch - 100 ft. TYPICAL CHANNEL SECTION (NORTH TRIB) (VIEW DOWN STREAM) NEW GARDEN SLOPE VARIES ROAD IMPROVEMENTS MITS CHANNEL CONSTRUCTION LIMITS FROM 2:1 TO 3.1 (BY OTHERS) BANKFULL WIDTH EXIST. FLOOD PRONE AREA FLOOD PRONE AREA FLOOD PRONE ARE A PAVED VARIES 10'-30 VARIES 10'-40 13.0' VARIES 10'-30 ROAD 3:1 3'1 EXISTING GROUND 3:1 ? _ TOE OF FILL SLOPE/ 2:7 EXISTING GROUND 2:1 /2:1 - - - - - '? EXISTING GROUND \ EXISTING CHANNEL TO BE FILLED / f } I? ? rr ? I r is% ? H ?M t f? r?1 ! [' i? Z ? IJ ? ri - ' r? ?? / s f I I ?k kl k r r k LINOS RELOCRTION ?I r f i MODIFIED PC" k i 3 M17T?D I I $ UB l 3 ? i I f I ? -,I ...... .. _._ r 1 F _ ? r JAN 0.R ll, it ?Etj? 20 ? Ala f ?t I ?r ? I I , ? i? f 1; I .^ 1 } Y Mwi uK ? ?'I k E t S t ? 3 l mmi? / f r s ? ? D? ? •-?" i - ? ?? t ? k i 770 ?Ii. _ r o ft? ?? s 1100 I 7 ? r t i? 78''--? i?,?? eta \??? ?• ??t ?? ? ??...... 7 1 1 1 I EOP E%13TI ?r ------- -4--- _ w 00 1 1 I s ? 4 t ? e r" , s ` ura«w , .?. -.1 RR Q r F4 • 0' t ? ? I L i ? , ? ? ? <? o rt4 1 4 a(F o o >o DOQ` I C fir I 1 ?/ ?F8 ; / i((F j 9 90 \ \ C A Q try / ! I A 1 ? k ??. / yc ?. \? Q( `? I ? "'\ 1't ? ?\ ? t l ? ? t1 F4?A?RN i /( P p? Ya A(t r ,r V it ?v?. f i -790' f , r, .. ? ? ' _ •°/ r ? '' 9 i , q,, " o? _ ?78p wr004 GRAPHIC _____ 44,? rgoo? 100 so 0 100 v - - ? !rv? ?r r 11 ? l?V.?` N ? k r ` ? I If ?? AAA/ rl' !? _ rr l . \? ?t ? 7 7 ?'? It I '?_ ? 3 .t rt? i.????p'eg0 i n' r?i „? ?? "`?•,__..__ ? i`?.. I'tift I'itf? f ?`? ; Ytrf'f'I,`Ilk? ?1 ( IN FEET) w ( _ - , r p? r r 1 inch = 100 ft. I' 1 "`__ ?, ? -mow r :; ?_ •?_ ?. .' / ; ?-^?:?? J,?" m __? `_ '` I - r' THALWEG MAIN CHANNEL PROFILE (SOUTH TRIB) THALWEG CHANNEL PROFILE (NORTH TRIB) RIFFLE POOL RIFFLE POOL RIFFLE POOL POOL RIFFLE POOL RIFFLE w J k I I I I I Ia I I I I I NOTE: =1 I I I I I to SEE SHEET G-6 1 I ( 1 LLI 1 I aI I I PLAN & PROFILE w l I ?I JI I U. L6 LL FOR VERTICAL I w I LL LL 111, C I LLI 01 j l LLI O RI W ?I I J INFORMATION R I W 1 LLI ?I LLI 12 A 0: 02 of of dl zI of 41 0l > ?I ?I I o° mI A 2I LLI L 01 of of QI 0 WI LLI 0 21 W1 al to LLI 01 I °? 21 o LL I o1 LI am I °I xI ?I ?I °I ?I o =1 0 0l o 0 dI OI OI WI PI w m°I it 0 I u 021 wI I `0? OI ?I oI xl oI 011- F wI OI kI $1 °1 I I OI 1 1 J I I I 1 I 1 I ?? I ? °° I I z 1 1 1 I I I I I F F 1 I \ A / I I I? 0 0 I I `??0 ??? I 1 1 I w c o l I I \ ""o / I 1 = I ,r4- i 0 I O 0 f0 0 W= L 0 I wi W JH , I.. , H Lu L6 c 3 = Z , = LLO O l l IV3 0 a Q 0 p OVA =TRANSITION 3 F 3 TRANSITION J TRANSITION ' TRANSITION ; TRANSITION BETWEEN BETWEEN 0 -1 j 0 BETWEEN LL BETWEEN 0 00 P RIFFLE AND RIFFLE AND 0 0 O POOL AND RIFFLE AND 0 4- -1 H POOL ETWEEN AND p00L WIDTH 0 POOL WIDTH d d RIFFLE WIDTH Z Q POOL WIDTH 0 w m d NORTH TRIBUTARY 6; RIFFLE WIDTH w MAIN (SOUTH) TRIBUTARY PRELIMINARY DRAWING re NOT TO SCALE NOT TO SCALE NOT FOR CONSTRUCTION JOB NO. P09741-01 CITY OF GREENSBORO 11 11 PROPOSED STREAM RELOCATION/RESTORATION THALWEG DETAILS EWEL.L DESIGNED 01-30-07 BY Off ENGINEERING DIVISION BY STREAM RESTORATION PLANS -gMffjigff EN0I`4EEF= CC W48LJLTANTEXPC CHECKED 01-30-07 BY CDJ HORSEPEN CREEK TRIBUTARY #2 EXHIBIT 9 ?BBIr>• N. SCALE: AS NOTED AT NEW GARDEN ROAD CULVERT MEMORANDUM TO: To Whom It May Concern @ US Army Corps of Engineers NC Division of Water Quality FROM: Donald Arant, PE City of Greensboro Engineering & Inspections Department RE: Requested Revisions to Corps of Engineers Model Conservation Easement New Garden Stream Relocation & Restoration Project City of Greensboro, NC DATE: 17 April 06 The City of Greensboro proposes to utilize the Corps of Engineers' model conservation easement with several minor revisions for the above reference stream relocation & restoration project. The revisions required center on the City's need to maintain and improve existing public utilities within the easement. Specifically, with reference to the attached draft conservation easement: Article II, Section B - add sentence to model - However, public utility poles, public water utility lines, and public sanitary sewer utility lines shall be allowed. Article II, Section J - add sentence to model - Maintenance of existing public utilities is excepted from this prohibition. Article II, Section L- add sentence to model - Maintenance vehicles for public utility maintenance shall be allowed. Article III - add to model paragraph- maintaining and improving public utilities The proposed conservation easement is attached with requested revisions noted in bold. The proposed conservation easement is in support of the stream relocation and restoration that is proposed as site specific mitigation for stream impacts from the New Garden Roadway and Culvert improvement project. CONSERVATION EASEMENT FOR STREAM RESTORATION ASSOCIATED WITH NEW GARDEN ROADWAY & CULVERT PROJECT - 2007 PERMANENT CONSERVATION EASEMENT THIS CONSERVATION EASEMENT ("Conservation Easement") made this day of ,2007 by and between City of Greensboro Engineering & Inspections Department ("Grantor") and City of Greensboro Parks & Recreation Department (Grantee). The designation Grantor and Grantee as used herein shall include said parties, their heirs, successors and assigns, and shall include singular, plural, masculine, feminine or neuter as required by context. RECITALS WHEREAS, Grantor owns in fee simple certain real property situated, lying and being in Guilford County, North Carolina, more particularly described in Exhibit A attached hereto and incorporated herein ("Property"); WHEREAS, Grantee is a public body of this state and is qualified to be the Grantee of a conservation easement pursuant to N.C. Gen. Stat. § 121-35; WHEREAS, Grantor and Grantee recognize the conservation, scenic, natural, or aesthetic value ' of the property in its natural state, which includes the following natural communities: perennial stream and the associated riparian habitat and stream corridor. The purpose of this Conservation Easement is to maintain the stream and associated riparian resources and other natural values of the Property, and ' prevent the use or development of the Property for any purpose or in any manner that would conflict with the maintenance of the Property in its natural condition. ' WHEREAS, the preservation of the Property is a condition of Department of the Army permit Action ID (ID # TBD by Corps) issued by the Wilmington District Corps of Engineers, required to mitigate for unavoidable stream impacts authorized by that permit. Grantor and Grantee agree that third- party rights of enforcement shall be held by the U.S. Army Corps of Engineers, Wilmington District (Corps, to include any successor agencies), and that these rights are in addition to, and do not limit, the rights of enforcement under said permit. NOW, THEREFORE, for and in consideration of the covenants and representations contained herein and for other good and valuable consideration, the receipt and legal sufficiency of which is hereby acknowledged, Grantor hereby unconditionally and irrevocably grants and conveys unto Grantee, its heirs, successors and assigns, forever and in perpetuity a Conservation Easement of the nature and character and to the extent hereinafter set forth, over the Property described on Exhibit A, together with the right to preserve and protect the conservation values thereof, as follows: ARTICLE I. DURATION OF EASEMENT This Conservation Easement shall be perpetual. This Conservation Easement is an easement in gross, runs with the land and is enforceable by Grantee against Grantor, Grantor's personal representatives, heirs, successors and assigns, lessees, agents and licensees. ARTICLE II. PROHIBITED AND RESTRICTED ACTIVITIES 0 Any activity on, or use of, the Property inconsistent with the purpose of this Conservation Easement is prohibited. The Property shall be preserved in its natural condition and restricted from any development that would impair or interfere with the conservation values of the Property. Without limiting the generality of the foregoing, the following activities and uses are expressly prohibited, restricted or reserved as indicated hereunder: A. Disturbance of Natural Features. Any change disturbance, alteration or impairment of the natural features of the Property or any introduction of non-native plants and/or animal species is prohibited. B. Construction. There shall be no constructing or placing of any building, mobile home, asphalt or concrete pavement, billboard or other advertising display, antenna, tower, conduit, line, pier, landing, dock or any other temporary or permanent structure or facility on or above the Property. However, public utility poles, public water utility lines, and public sanitary sewer utility lines shall be allowed. C. Industrial. Commercial and Residential Use. Industrial, residential and/or commercial activities, including any right of passage for such purposes are prohibited. D. Agricultural. Grazing and Horticultural Use Agricultural, grazing, animal husbandry, and horticultural use of the Property are prohibited. E. Vegetation. There shall be no removal, burning, destruction, harming, cutting or mowing of trees, shrubs, or other vegetation on the Property . F Roads and Trails. There shall be no construction of roads, trails or walkways on the property; nor enlargement or modification to existing roads, trails or walkways. G. Signage.No signs shall be permitted on or over the Property, except the posting of no trespassing signs, signs identifying the conservation values of the Property, signs giving directions or proscribing rules and regulations for the use of the Property and/or signs identifying the Grantor as owner of the property. ' H. Dumping or Storage. Dumping or storage of soil, trash, ashes, garbage, waste, abandoned vehicles, appliances, machinery or hazardous substances, or toxic or hazardous waste, or any placement of underground or above ground storage tanks or other materials on the Property is prohibited. ' I. Excavation. Dredging or Mineral Use. There shall be no grading, filling, excavation, dredging, mining or drilling; no removal of topsoil, sand, gravel, rock, peat, minerals or other materials, and no ' change in the topography of the land in any manner on the Property, except to restore natural topography or drainage patterns. ' J Mater Quality and Drainage Pattern. There shall be no diking, draining, dredging, channeling, filling, leveling, pumping, impounding or related activities, or altering or tampering with water control structures or devices, or disruption or alteration of the restored, enhanced, or created drainage patterns. In ' 2 addition, diverting or causing or permitting the diversion of surface or underground water into, within or out of the easement area by any means, removal of wetlands, polluting or discharging into waters, springs, seeps, or wetlands, or use of pesticide or biocides is prohibited. Maintenance of existing public utilities is excepted from this prohibition. K. Development Rights. No development rights that have been encumbered or extinguished by this Conservation Easement shall be transferred pursuant to a transferable development rights scheme or cluster development arrangement or otherwise. L. Vehicles. The operation of mechanized vehicles, including, but not limited to, motorcycles, ' dirt bikes, all-terrain vehicles, cars and trucks is prohibited. Maintenance vehicles for public utility maintenance shall be allowed. ' M. Other Prohibitions. Any other use of, or activity on, the Property which is or may become inconsistent with the purposes of this grant, the preservation of the Property substantially in its natural condition, or the protection of its environmental systems, is prohibited. ' ARTICLE III. ' GRANTOR'S RESEVERED RIGHTS The Grantor expressly reserves for himself, his personal representatives, heirs, successors or assigns, the right to continue the use of the property for all purposes not inconsistent with this Conservation Easement, including, but not limited to, the right to quiet enjoyment of the Property, maintaining and improving public utilities, the rights of ingress and egress, the right to hunt, fish, and ' hike on the Property, the right to sell, transfer, gift or otherwise convey the Property, in whole or in part, provided such sale, transfer or gift conveyance is subject to the terms of, and shall specifically reference, this Conservation Easement. ' Notwithstanding the foregoing Restrictions, Grantor reserves for Grantor, its successors and assigns, the right to construct stream and/or wetland mitigation on the Property, in accordance with the ' stream relocation and restoration plan titled "Stream Relocation and Restoration for New Garden Roadway and Culvert Project" dated April 2006 and Corps Action ID ' ARTICLE IV. GRANTEE'S RIGHTS ' The Grantee or its authorized representatives, successors and assigns, and the Corps, shall have the right to enter the Property at all reasonable times for the purpose of inspecting said property to ' determine if the Grantor, or his personal representatives, heirs, successors, or assigns, is complying with the terms, conditions, restrictions, and purposes of this Conservation Easement. The Grantee shall also have the right to enter and go upon the Property for purposes of making scientific or educational ' observations and studies, and taking samples. The easement rights granted herein do not include public access rights. ' ARTICLE V. ENFORCEMENT AND REMEDIES 3 A. To accomplish the purposes of this Easement, Grantee is allowed to prevent any activity on or ' use of the Property that is inconsistent with the purposes of this Easement and to require the restoration of such areas or features of the Property that may be damaged by such activity or use. Upon any breach of the terms of this Conservation Easement by Grantor that comes to the attention of the Grantee, the ' Grantee shall notify the Grantor in writing of such breach. The Grantor shall have 30 days after receipt of such notice to correct the conditions constituting such breach. If the breach remains uncured after 30 days, the Grantee may enforce this Conservation Easement by appropriate legal proceedings including ' damages, injunctive and other relief. Notwithstanding the foregoing, the Grantee reserves the immediate right, without notice, to obtain a temporary restraining order, injunctive or other appropriate relief if the breach of the term of this Conservation Easement is or would irreversibly or otherwise materially impair ' the benefits to be derived from this Conservation Easement. The Grantor and Grantee acknowledge that under such circumstances damage to the Grantee would be irreparable and remedies at law will be inadequate. The rights and remedies of the Grantee provided hereunder shall be in addition to, and not in ' lieu of, all other rights and remedies available to Grantee in connection with this Conservation Easement. The costs of a breach, correction or restoration, including the Grantee's expenses, court costs, and attorneys' fees, shall be paid by Grantor, provided Grantor is determined to be responsible for the breach. The Corps shall have the same right to enforce the terms and conditions of this easement as the Grantee. B. No failure on the part of the Grantee to enforce any covenant or provision hereof shall ' discharge or invalidate such covenant or any other covenant, condition, or provision hereof or affect the right to Grantee to enforce the same in the event of a subsequent breach or default. ' C. Nothing contained in this Conservation Easement shall be construed to entitle Grantee to bring any action against Grantor for any injury or change in the Property resulting from causes beyond the Grantor's control, including, without limitation, fire, flood, storm, war, acts of God or third parties, except ' Grantor's lessees or invitees; or from any prudent action taken in good faith by Grantor under emergency conditions to prevent, abate, or mitigate significant injury to life, damage to property or harm to the Property resulting from such causes. ' ARTICLE VI. MISCELLANEOUS A. Warranty. Grantor warrants, covenants and represents that it owns the Property in fee simple, ' and that Grantor either owns all interests in the Property which may be impaired by the granting of this Conservation Easement or that there are no outstanding mortgages, tax liens, encumbrances, or other interests in the Property which have not been expressly subordinated to this Conservation Easement. Grantor further warrants that Grantee shall have the use of and enjoy all the benefits derived from and arising out of this Conservation Easement, and that Grantor will warrant and defend title to the Property against the claims of all persons. ' B. Subsequent Transfers. The Grantor agrees to incorporate the terms of this Conservation Easement in any deed or other legal instrument that transfers any interest in all or a portion of the ' Property The Grantor agrees to provide written notice of such transfer at least thirty (30) days prior to the date of the transfer. The Grantor and Grantee agree that the terms of this Conservation Easement shall survive any merger of the fee and easement interests in the Property or any portion thereof and shall not ' be amended, modified or terminated without the prior written consent and approval of the Corps. C. Assignment. The parties recognize and agree that the benefits of this Conservation Easement are in gross and assignable provided, however that the Grantee hereby covenants and agrees, that in the event it transfers or assigns this Conservation Easement, the organization receiving the interest will be a qualified holder under N C. Gen. Stat. § 121-34 et seq. and § 1 70(h) of the Internal Revenue Code, and the Grantee further covenants and agrees that the terms of the transfer or assignment will be such that the transferee or assignee will be required to continue in perpetuity the conservation purposes described in this document. D. Entire Agreement and Severability. This instrument sets forth the entire agreement of the parties with respect to the Conservation Easement and supersedes all prior discussions, negotiations, understandings or agreements relating to the Conservation Easement. If any provision is found to be void or unenforceable by a court of competent jurisdiction, the remainder shall continue in full force and effect. E. Obligations of Ownership. Grantor is responsible for any real estate taxes, assessments, fees, or charges levied upon the Property Grantor shall keep the Property free of any liens or other encumbrances for obligations incurred by Grantor. Grantee shall not be responsible for any costs or liability of any kind related to the ownership, operation, insurance, upkeep, or maintenance of the Property , except as expressly provided herein. Nothing herein shall relieve the Grantor of the obligation to comply with federal, state or local laws, regulations and permits that may apply to the exercise of the Reserved Rights. ' F Extinguishment. In the event that changed conditions render impossible the continued use of the Property for the conservation purposes, this Conservation Easement may only be extinguished, in whole or in part, by judicial proceeding. ' G. Eminent Domain. Whenever all or part of the Property is taken in the exercise of eminent domain so as to substantially abrogate the Restrictions imposed by this Conservation Easement, Grantor ' and Grantee shall join in appropriate actions at the time of such taking to recover the full value of the taking, and all incidental and direct damages due to the taking. ' H. Proceeds. This Conservation Easement constitutes a real property interest immediately vested in Grantee. In the event that all or a portion of this Property is sold, exchanged, or involuntarily converted following an extinguishment or the exercise of eminent domain, Grantee shall be entitled to the fair ' market value of this Conservation Easement. The parties stipulate that the fair market value of this Conservation Easement shall be determined by multiplying the fair market value of the Property unencumbered by this Conservation Easement (minus any increase in value after the date of this grant attributable to improvements) by the ratio of the value of this easement at the time of this grant to the value of the Property (without deduction for the value of this Conservation Easement) at the time of this grant. The values at the time of this grant shall be the values used, or which would have been used, to ' calculate a deduction for federal income tax purposes, pursuant to Section 170(h) of the Internal Revenue Code (whether eligible or ineligible for such a deduction). Grantee shall use its share of the proceeds in a manner consistent with the purposes of this Conservation Easement. ' I. Notification. Any notice, request for approval, or other communication required under this Conservation Easement shall be sent by registered or certified mail, postage prepaid, ' to the following addresses (or such address as may be hereafter specified by notice pursuant to this paragraph): To Grantor [Name, address and fax number) C 1 u 1 1 1 1 u To Grantee: [Name, address and fax number) To the Corps: [Name, address and fax number) J Failure of Grantee. If at any time Grantee is unable or fails to enforce this Conservation Easement, or if Grantee ceases to be a qualified grantee, and if within a reasonable period of time after the occurrence of one of these events Grantee fails to make an assignment pursuant to this Conservation Easement, then the Grantee's interest shall become vested in another qualified grantee in accordance with an appropriate proceeding in a court of competent jurisdiction. K. Amendment. This Conservation Easement may be amended, but only in a writing signed by all parties hereto, and provided such amendment does not affect the qualification of this Conservation Easement or the status of the Grantee under any applicable laws, and is consistent with the conservation purposes of this grant. L. Present Condition of the Property The stream, wetlands, scenic, resource, environmental, and other natural characteristics of the Property , and its current use and state of improvement, are described in Section , Appendix B of the Mitigation Plan, dated s prepared by Grantor and acknowledged by the Grantor and Grantee to be complete and accurate as of the date hereof. Both Grantor and Grantee have copies of this report. It will be used by the parties to assure that any future changes in the use of the Property will be consistent with the terms of this Conservation Easement. However, this report is not intended to preclude the use of other evidence to establish the present condition of the Property if there is a controversy over its use. TO HAVE AND TO HOLD the said rights and easements perpetually unto Grantee for the aforesaid purposes. IN TESTIMONY WHEREOF, the Grantor has hereunto set his hand and seal, the day and year first above written. [signatures of the Grantor and Grantee in appropriate form] 6