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HomeMy WebLinkAbout20150697 Ver 1_401 Application_20150715McGill A S S O C I A T E S July 7, 2015 US Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Ave., Room 208 Asheville, NC 28801 -5006 Attn: Tasha Alexander RE: 6th Street Duplexes Town of Black Mountain Buncombe County, NC Dear Ms. Alexander: 201506 97 Please find enclosed an application for a Nationwide Permit #29 for the referenced project dated July 7, 2015. John C. Vilas, of McGill Associates, is the authorized agent for the B -Cubed Group, LLC (client). Enclosed is a check for $240.00 to cover permit application fees with NCDENR DWR. Please let us know if you have any questions or comments. Sincerely, J C. Vilas McGill Associates, P.A. Program Services Manager- Environmental Cc: Kerry Barretta — B -Cubed Group, LLC Michael Goforth, P.E. — Project Engineer Andrea Leslie — Wildlife Resources Commission NCDENR Central Office — Division of Water Resources McGill Associates, P.A. Project # 14.05301 E n v i r o n m e n t a l ® P l a n n i n g ® F i n a n c e A,Ie Gil[ A.csociales. P.A. - 468New Warket Blvd. .Ste. B, Boone, North Carolina 28607 Office: (828) 386 -1920 • Fax- (838) 386 -1933 MILI =� O�ot W A TF9QG C3 Am A. Applicant Information Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre - Construction Notification (PCN) Form 1. Processing 1 a. Type(s) of approval sought from the Corps: ®Section 404 Permit ❑Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 29 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? ® Yes 1 d. Type(s) of approval sought from the DWQ (check all that apply): ® 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑ Riparian Buffer Authorization 1 e. Is this notification solely for the record For the record only for DWQ 401 because written approval is not required? Certification: ❑ Yes ® No 1f. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? If so, attach the acceptance letter from mitigation bank or in -lieu fee program. ❑ No For the record only for Corps Permit: ❑ Yes ® No ❑ Yes ® No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h ❑ Yes ® No below. 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? 2. Project Information 2a. Name of project: 6"' Street Duplex 2b. County: Buncombe 2c. Nearest municipality / town: Black Mountain 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: B -Cubed Group, LLC 3b. Deed Book and Page No. 4512/0446; 4480/0414 3c. Responsible Party (for LLC if Kerry Barretta applicable): 3d. Street address: 108 View St., Apt. #2 3e. City, state, zip: Black Mountain, NC 28711 3f. Telephone no.: (828) 669 -0386 3g. Fax no.: 3h. Email address: ❑ Yes ® No //n� " C 5 2015 Page 1 of 14 PCN Form —Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ® Agent ❑ Other, specify: 4b. Name: 4c. Business name (if applicable): 4d. Street address: 4e. City, state, zip: 4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: John C. Vilas 5b. Business name McGill Associates, P.A. (if applicable): 5c. Street address: 468 New Market Blvd, Suite B 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Boone, NC 28607 (828) 386 -1920 (828) 386 -1923 john.vilas @mcgillengineers.com Page 2 of 14 B. Project Information and Prior Project History 1. Property Identification 1 a. Property identification no. (tax PIN or parcel ID): 1 b. Site coordinates (in decimal degrees): 1 c. Property size: 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: 2b. Water Quality Classification of nearest receiving water. 2c. River basin: map is available at http : / /h2o.enr.state.nc.us /admin /maps/ 061939608800000 ;061939706700000; 061939803600000 ;061939900600000 Latitude: 35.625503 Longitude: - 82.319228 (DD.DDDDDD) (- DD.DDDDDD) 1.16 acres Flat Creek C French Broad Page 3 of 14 PCN Form — Version 1.3 December 10, 2008 Version 3. Project Description 3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application: The Proiect Site is approximately 1. 16 acres, created by combinina all or portions of 5 previously existing lots all under the same ownership. The site is set in a residential area within the town of Black Mountain, access is from 6th Street, which currentiv dead -ends at the site from both directions. The eastern portion of the site lies within the floodplain of Flat Creek. Two small streams flow through the site. UT -1 -Flat Creek (also known as Still House Branch) and UT -2 -Flat Creek. Two areas of wetlands exist on the site. Wetland A is located in the northwest portion of the site and occurs in two areas (A -1 & A -2) separated by an existing pipe. Wetland A drains to UT -1 -Flat Creek north of 6'h Street and totals approximately 0.24 acres. Wetland B is located in the eastern portion of the site and is approximatelv 0.35 acres. Wetland B abuts UT -1 -Flat Creek. See Existina Conditions Map. In late 2013. the Proiect Site was partially cleared of vegetation, an old house and outbuildings were torn down, and gradinq work was initiated in preparation for the construction of new residential structures. Sediment and erosion control measures were installed across the site including two sediment traps that were built in existinq wetlands. Excavated soil material was also stockpiled in two wetland areas. A qravel construction entrance was installed over the old driveway to the old house and provides access off Sixth Street. Total existing wetland impacts from unauthorized activities total approximately 900 square feet (0.02 acres). After completion of the initial gradinq activities, the owners contacted an environmental consultant on the advice of their engineer. Following this initial consultation the owners stopped all work on the site and initiated an effort to brinq the site into compliance. These efforts included a wetland delineation /impact assessment and a site meeting (2 -21 -2014) with the USACE. A wetland delineation /impact assessment report was submitted to the USACE on 3 -28 -2014. No additional work has occurred on the site since the initial activitv in eariv 2014, in the interim the owner /Applicant has prepared plans for the development of the site. The surrounding area is mostly residential with some undeveloped land, the residential properties to the north, south and west is all single family: to the east is a mobile home park. 3b. List the total estimated acreage of all existing wetlands on the property: 0.59 acres 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 410 lin -ft 3d. Explain the purpose of the proposed project: The purpose of the proiect is to construct a small residential development. Page 4 of 14 3e. Describe the overall project in detail, including the type of equipment to be used: The 6th Street Development Proiect will involve the phased construction of 5 sinale family dwellings on the proiect site, each dwellina will be served by a separate drivewav from 6th Street. There will be both stream and wetland impacts associated with lot gradinq and drivewav construction. Currently 61h Street, from the east is oniv 10 feet -wide, this section of road will be upgraded to meet town road standards and connect to existinq upqraded 6th Street to the west. As part of the upqrade to 6th Street, two existina stream crossings will be replaced and upgraded. Finallv the proiect will involve the restoration of portions of the previously disturbed wetlands. Each of these proiect elements will be described in greater detail below. In late 2013 the owners began preliminary work at the proiect site, initial activities included the demolition of a previously existina wood frame house and a couple of old out - buildings. Site clearing and gradinq work beqan in January of 2014. Two sediment traps, silt fence and two stockpiles of soil exist onsite. The owners stopped all work on site after learninq that permits were required for the on -going work. The owners hired an environmental consultant and arranged for a meetina with the USACE. Four wetland impacts occurred durinq this initial stage of site preparation, these impact areas are shown on the attached Wetland Delineation and Existing Conditions Map. The existina impacts are labeled EI -1 to EI -4. The current plan calls for EI -1 and EI-4 to be restored to previously existing elevations and planted with native wetland vegetation. The remaining two existing impacts will remain as permanent impacts. The proposed development will include five 1,420 so. -ft. single family residential units (A -E) on four lots (see Site Plan and Impact Map). Lots 1. 2 and 4 contain single residential units while Lot 3 contains a duplex. Each unit will be served by an individual paved drivewav, with access off 61h Street. The drivewav servina unit'E' will have a 25' culvert installed to convev live flow from a iurisdictional stream (UT -1 -Flat Creek). All four lots will have some wetland impact associated with lot gradinq and drivewav construction. See the Impact Map and table for details. 6th Street currently is not a through street and is blocked by a metal sate near the northwestern propertv corner, preventing access between Portmanvilla Road (east) and Montreat Road (west). The western portion of 6'h Street has been upgraded to meet town standards but from the metal qate east, 6th St. is either unpaved or narrow with poor quality paving barely 10 feet - wide. The Town of Black Mountain has reached an agreement with the developer to upgrade the eastern portion of 6`h St. in coniunction with this development. This work will involve fillina a small seep wetland and replacing /lenothenino two existing iurisdictional stream crossings. Total permanent stream impacts with the proiect will be 40 linear feet with an additional 30 linear feet of temporary stream impact for a total of 70 linear feet of stream impact. Total permanent wetland impact will be 0.096 acres, this includes both new wetland impact and a portion of the previous unauthorized impact from early 2014. Of the 0.03 acres of previous unauthorized wetland impact, 0.02 acres will be restored (see Wetland Restoration Details). A pipe will be installed under the drivewav for unit '2' to maintain hvdroloaic connection between two of the oreserved areas of Wetland A. Below Wetland A, drainaae from Wetland A will be conveved to UT -1 -Flat Creek with 2 -pipes and a grassed swale. Three wetland areas will be preserved on the Proiect Site. Wetland mitiaation will be completed on two wetland units (see Wetland Restoration Details). Mitiqation will include removing riprap and silt fence from wetland boundaries and brinaina the surface elevation back to pre - existing qrade based on surrounding qrade within the impacted wetland units. Stockpiled wetland soil will be used to fill in the basins. Wetland hvdroloqv has not been affected by pervious gradinq work: hvdroloqv does not need to be mitiaated. Wetland vegetation was impacted from previous gradinq work; a wetland seed mix and straw mulch will used to stabilize the restored wetland areas. Page 5 of 14 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / project (including all prior phases) in the past? Comments: USACE has completed a site visit and verified ® Yes ❑ No ❑ Unknown iurisdictional waters on the proiect site. The small seep in the 61h St. alignment has not been confirmed but information is attached. 4b. If the Corps made the jurisdictional determination, what type ®Preliminary E] Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: McGill Associates, P.A. Name (if known): John Vilas: Sean Martin Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. February 21, 2014 S. Project History 5a. Have permits or certifications been requested or obtained for ❑ Yes ® No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. While this is not a formally phased oroiect, the owner do not plan to build all the homes at once, the build -out period is anticipated to be 2 -3 vears. Page 6 of 14 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ® Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non -404, other) (acres) Temporary (T) W1 ®P ❑ T I fill ❑ Yes ® No ® Corps 0.07 ® DWQ W2 ®P ❑ T fill ❑ Yes ® No ® Corps 0.003 ® DWQ W3 ® P ❑ T fill ❑ Yes ® No ® Corps 0.023 ® DWQ W4 ❑ P ❑ T I ❑ Yes ❑ Corps 3a. 3b. 3c. 3d. ❑ No ❑ DWQ W5 ❑ P ❑ T Perennial ❑ Yes ❑ Corps number - (PER) or ❑ No ❑ DWQ W6 ❑ P ❑ T intermittent ❑ Yes ❑ Corps Temporary (T) (INT)? ❑ No ❑ DWQ 2g. Total wetland impacts 0.096 2h. Comments: W1 is associated with drivewav installation lot gradinq primarily for Lots 1 & 2. W2 is associated the improvements to 6th Street. W3 is associated with drivewav and lot gradinq for Lot 4. 3. Stream Impacts If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this question for all stream sites impacted. 3a. 3b. 3c. 3d. 3e. 3f. 3g. Stream impact Type of impact Stream name Perennial Type of jurisdiction Average Impact number - (PER) or (Corps - 404, 10 stream length Permanent (P) or intermittent DWQ — non -404, width (linear Temporary (T) (INT)? other) (feet) feet) S1 ®P ❑ T culvert UT -1 -Flat Ck ® PER ❑ INT ® Corps 8 ® DWQ 2 S2 ®P ❑ T culvert UT -1 -Flat Ck ® PER ❑ INT ® Corps 8 ® DWQ 27 S3 ®P ❑ T culvert UT -2 -Flat Ck ❑ PER ❑ INT ® Corps 3 ® DWQ 11 S4 ❑ P ®T Fill /disturbance UT -1 -Flat Ck ® PER ❑ INT ® Corps 8 ® DWQ 10 S5 ❑ P ® T Fill /disturbance UT -1 -Flat Ck ® PER ❑ INT ® Corps 8 ® DWQ 10 S6 ❑ P ®T Fill /disturbance UT -2 -Flat Ck ❑ PER ❑ INT ® Corps 3 ® DWQ 10 3h. Total stream and tributary impacts 70 3i. Comments: S1 & S4 are associated with improvement to 6'h St., specifically the existing 48 "x25' CMP will be replaced with a 48 "x27' HDPE with pre -cast concrete headwall; total permanent stream impact will be 2 linear feet. S2 & S5 are associated with a new driveway to Lot 4 and proposed 36 "x27' HDPE, total permanent stream impact 27 linear feet. S3 & S6 are Page 7 of 14 associated with improvements to 6"' St.. specifically the existino 18 "x20'cmp will be replaced with a 15 "x31' HDPE with total permanent stream impacts of 11 linear feet. There will be temporary impacts of approximatelv 10 linear feet with each pipe associated with a temporary diversion and construction. 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. 4b. 4c. 4d. 4e. Open water Name of waterbody impact number — (if applicable) Type of impact Waterbody type Area of impact (acres) Permanent (P) or Temporary (T) 01 ❑P ❑T 02 ❑P ❑T 03 ❑P ❑T 04 ❑P ❑T 0. Total open water impacts 4g. Comments 5. Pond or Lake Construction If pond or ake construction proposed, then complete the chart below. 5a. 5b. (5c. 5d. Wetland Impacts (acres) Stream Impacts (feet) Pond ID Proposed use or purpose number of pond P1 P2 5f. Total 5g. Comments: 5h. Is a dam high hazard permit required? 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: Flooded Filled Excavated Flooded Filled Excavated ❑ Yes ❑ No Page 8 of 14 If yes, permit ID no: 5e. Upland (acres) Flooded 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse ❑ Tar - Pamlico ❑ Other: Project is in which 6b Buffer impact number — Permanent (P), or Temporary (T) B1 ❑P ❑T B2 ❑P ❑T B3 ❑P ❑T 6i. Comments: protected basin? 6c. 6d. Reason for impact ❑ Catawba ❑ Randleman 6e. 6f. 6g. Buffer Stream name mitigation required? ❑ Yes ❑ No ❑ Yes ❑ No ❑ Yes ❑ No 6h. Total buffer impacts Page 9 of 14 Zone 1 impact Zone 2 impact (square feet) (square feet) D. Impact Justification and Mitigation 1. Avoidance and Minimization 1 a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. The DroDosed units have been Dlaced toward to rear of the lots to reduce wetland impacts on lots 1. 2 and 4. the duplex units have been located on lot 3 where the old house was. this area contains the least amount of wetlands on the site. A precast headwall will be used at stream impact S -1 to eliminate the need for extra pipe length. b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. All stream work will be performed in the drv, wetland soils previously stockpiled on site will be used to restore excavated wetlands to Dre- construction elevations. Standard erosion and sediment control measures will be installed throughout the site and maintained for the life of the Droiect. 2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): 2c. If yes, which mitigation option will be used for this project? 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached 4b. Stream mitigation requested: 4c. If using stream mitigation, stream temperature: 4d. Buffer mitigation requested (DWQ only): 4e. Riparian wetland mitigation requested: 4f. Non - riparian wetland mitigation requested: 4g. Coastal (tidal) wetland mitigation requested: 4h. Comments: ■�►/m- ❑ DWQ ❑ Corps ❑ Mitigation bank ❑ Payment to in -lieu fee program ❑ Permittee Responsible Mitigation Type I Quantity ❑ Yes linear feet ❑ warm ❑ cool square feet acres acres acres ❑cold Page 10 of 14 PCN Form — Version 1.3 December 10, 2008 Version 5. Complete if Using a Permittee Responsible Mitigation Plan 5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan. 6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ 6a. Will the project result in an impact within a protected riparian buffer that requires ❑ Yes ❑ No buffer mitigation? If ves, you will have to fill out this entire form — please contact the State for more information. 6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the amount of mitigation required. 6c. 6d. 6e. Zone Reason for impact Total impact Multiplier Required mitigation (square feet) (square feet) Zone 1 Zone 2 3 (2 for Catawba) 1.5 6f. Total buffer mitigation required: 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). 6h. Comments: Page 11 of 14 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1 a. Does the project include or is it adjacent to protected riparian buffers identified ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1 b. If yes, then is a diffuse flow plan included? If no, explain why. ❑ Yes ❑ No Comments: 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 25% 2b. Does this project require a Stormwater Management Plan? ® Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: Stormwater compliance was achieved using LID techniaues and strategies ® Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? Town of Black Mountain Page 12 of 14 PCN Form — Version 1.3 December 10, 2008 Version ® Phase II 3b. Which of the following locally - implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ® Yes ❑ No attached? ADDroved Stormwater Permit from Town of Black Mountain Attached 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HQW 4a. Which of the following state - implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006 -246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 12 of 14 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1 a. Does the project involve an expenditure of public (federal /state /local) funds or the ® Yes ❑ No use of public (federal /state) land? 1 b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State ❑ Yes ® No (North Carolina) Environmental Policy Act (NEPA/SEPA)? 1 c. If you answered "yes" to the above, has the document review been finalized by the State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval letter.) ❑ Yes ❑ No Comments: 2. Violations (DWQ Requirement) 2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards, ❑ Yes ® No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after - the -fact permit application? ® Yes ❑ No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): This proiect is not currently in violation but four small wetland impacts that occurred durina initial site clearina activities will be permitted after - the -fact. 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑ Yes ® No additional development, which could impact nearby downstream water quality? 3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the most recent DWQ policy. If you answered "no," provide a short narrative description. 4. Sewage Disposal (DWQ Requirement) 4a. 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. The proiect is within the town of Black Mountain and all buildinas will be connected to Black Mountain municipal water and sewer Page 13 of 14 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ®Yes ❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ® No impacts? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? htti)://www.fws.00v/raleiah/si)ecies/cntvlist/buncombe.html 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? I ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? http: / /www. habitat. noaa.aov /protection /efh /efh mapper /i ndex. html. 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ® Yes ❑ No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? North Carolina State Historic Preservation Office- http: / /gis.ncdcr.gov /hr)oweb /. Two findinqs: (1) 415' to the south is the northern edae of the South Montreat Road Historic District, a 1900 -1960 residential neighborhood listed on the National Register (HP Site ID. BN1796). (2) 520' to the south. at 101 Beech Street is a 1930 House (HPO Site ID. BN3878), which has 'Surveved Only' status. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA= designated 100 -year floodplain? I ® Yes ❑ No 8b. If yes, explain how project meets,FEMA requirements: There is maooed floodplain on the site but no permanent development activitv will occur within the maimed floodplain areas. A small oortion of a sediment basin is located within . the floodplain but this area will be reqraded to match previously existing grades at the beqinnina of the project. 8c. What source(s) did you use to make the floodplain determination? Flood Risk Information Svstem: htto : / /fris.nc.gov /fris /Index.aspx ?FIPS= 021 &ST =NC &user - General %20Public, Applicant/Agent's Printed Name pplicant/Agent's Signature Date (Agent's signatur is valid only if an authorization letter from the applicant is provided.) Page 14 of 14 Agent Authorization Form Project: B -Cubed 6th Street Duplex Proiect Date: 2 -7 -2014 Property: 6th Street lots Parcel ID: Buncombe Countv #'s: PIN: 619 -39- 6088 -000_ DB/P: 4480/414 PIN: 619 -39 -7067 -000, DB/P: 4512/446 PIN: 619 -39- 8036 -000. DB/P: 4512/446 PIN: 619 -39 -9006 -000, DB/P: 4512/446 Street Address: 6th Street. Black Mountain. NC Owner: B -Cubed GroUD. LLC. Represented By: Kerry Barretta Address: 108 View St.. Ant. 2. Black Mtn.. NC 28711 Phone: 828 - 669 -0386 The undersigned, registered property owners of the above noted property, do hereby authorize Mr. John C. Vilas of ENV -ECS. Inc. to act on my behalf and take all actions necessary for the processing, issuance and acceptance of this permit or certification and any and all standard and special conditions attached. I hereby certify the above information submitted in this application is true and accurate to the best of my Knowledge. Author ed gnature Kerry S Barretta Printed Name 2/8/14 Date Try TOWN OF BLACK MOUNTAIN Building, Planning & Zoning 160 Midland Avenue Black Mountain, North Carolina, 28711 Phone: 828 - 419 -9300 Fax: 828- 669 -2030 ♦ TDD 800- 735 -2962 Date Issued: Application Date: Contact: Project: Reviewer: Permit #: ) &Y, 2 STORMWATER PERMIT May 26, 2015 March 31, 2015 Michael R. Goforth High Country Engineering, PC 6 Alclare Drive Asheville, NC 28804 61' Street Development Daniel Cordell Permit Comments: Stormwater documented plan is approved as amended 1. Any changes in the submitted stormwater plan must be pre - approved by the Storm Water Administrator 2. All Federal, State and Local regulations shall be considered as part of the specifications for this project, and take preference over anything shown, described or implied where variances occur. 3. Compliance with the operation and maintenance agreement of section# 8.2.17 required �r Daniel I. Cordell A" Town of Black Mountain Planning and Development Services APPLICATION FOR STORMWATER PERMIT Financial Responsibility / Ownership Form PE& IIT #: INSTRUCTIONS: All sections must be completed. Please (?o Residential type or print information. Section 4 must be completed to the presence of a Notary Public Application must be completed �) Commercial before a building or grading permit is processed. O Flood Zone Elevation: Rec. Date: Section l: Owner Name: /3 Cvpc„t? G /.. "o iLG Owner Phone #: - 03$4, Owner Address: 105 0 S41', f 0?- Project Address: G t� 5� /«f PIN #: i 9- 3S -RO�G. Orr /S - 3C) _ 747`g Total Acreage of Site: [ iL S Total Area Disturbed or Impervious Surface Added :, .,4Zi q r: o -Lb e,wL�,',x„) DL)�1 3y -ew38 Amount of fee enclosed: Section 2: Will this project be utilizing Low Impact Development Techniques? -X Yes _ No Description of Stormwater Management /Practice (briefly describe and /or attach plan):: C. L� (0-l' ,...; t/l �/1.,... A. ,•- „`+.lf•..�. �.�/ S�v,.Jy �A,, :, /f� "Ar * -Vl ' -7 S f � ,• f Section 3: The undersigned states that he /she is the applicant/developer and/or property owner and is financially responsible for installation, operation and maintenance of the stormwater controls until ownership is conveyed and acknowledges requirements of the Town Phase If Stormwater Ordinance as well as the penalties and resources available to the Town in the event of vi t' of the Or ' a e. Signature: Secgon 4: Name: Jex-sr 4ex E 'it.Pta' Date: Mare.h 31,2015 Title: No44%rc4 Pwo%►G Signature: r6 C. 4'.0 " , I, eJne+►Qt T0+0n , a Notary Public for the County of Buncombe, State of North Carolina, do hereby certify that -&CEM S 1'�r+e &4ka personally appeared before me this day and acknowledged the due execution of the foregoing instrument. Witness my hand and seal, this the _ day of tY 4rCh 2015 . ',Votary Signature My Commission E es pmbpt� �8 �ZDI L JENNIFER E. TIPTON Notary Public North Carolina Buncombe County o� USE e v lver G7 d �aq OZ w �F cn CD OD Z PIN 3T j C CA N ►e W v^ NOd NORTH FORK O' CD "' D + � SON'dl0 ON` X n aj EDITH _ c SA: qBE O n C HILL 1 z L Ta a TABER CLE N z _ m KI ZI A 5 SC `^ m o RMERyORIV a "o z 0 �� G) C) / ` •-3 L X' R m �� REED QO A31 3HO w 13 a9N3 a O� rG �, qQQ BLUE RI CR m Z� m GAL / �' E ASSEMBLY n tlM I C ASANT 2 s3a0 1v� y x z LAURE L x LOCUS $� O r m L. C GOLDMONT z BYRD r A F! O 1 ENT COLLEGE OCON CHEE ? EECHEE c C EROKEE x CH OKEE � XK UREL Z XN> UERIDGE $ q m LE S HODODENDRO 2a� �OZ HOLLY QUgp_ A m m $lS 33 O� �O H ai CYNC my N(1 m < A NC 9� uyAi n z CO r x E o poi z a� N '0 t� rn D tidM G � y cn ✓� S m ? F H3383 lV1j = 9FN an d �C) p m �?i`C O n� m EETVVOOD 2 rO \ N 115 p a l� � -"i PEARL HL m O �iy m~ Q)C A U' 331N3H O (J < 2 S D I 7Z OOKS COVE vy D _ COVE r �N L tc o� MELISSA _ A Skyti�Ch m EV r'A,pG,y OUR6V l X C ROgO / BRIGHT HOPE OUnslnOreCov yB INGTREE e Bra��h B Cubed Group, LLC @Mc G 11 111 LOCATION MAP July 2014 PCN APPLICATION 6th St. Duplex A S S O C I A T E S BUNCOMBE COUNTY, NORTH CAROLINA ENVIRONMENTAL SERVICES F 4 ,.r.. \ � �`� 1 ' V WJ fir/ � ' 1 � � * +' Map Source: United States Geological Society.'` so USGS Topographic Quads: Black Mountain, NC ,� , �; - i '�� -•� •.' • F s and Montreat, NC !, r • \� a� :sue _ • o % ` ri j $ ;' • �` '1 = - Est r •� • ` Q >— r L9 0 saw A � Jy1{ ``�.`� . • � ' ' • �-�''� � ^" , �� Q SITE Was •� •• •• °• ��.�,,� - • ` t 1 4��,.� � • ... �_•� iii••• Ja •�• • •... •. ,i ' • • •� � � _ ., yI ■ 13 � W so ,+�' 1. f\ +.. a'�•ti L. • �..._ _ r♦ • rl' .``'••" y. •• ••■ i • •= ilk U •■�'*. '�""`�C_/' ! �•IL •` 'r�`' Y\ � �7.- r, /I, N•.�p• ♦ 11 ` • �• • � • � _� •f� aft.• I � •.• p `': 'I • sip r,, • �_ R! ,, t• b• • ; • • .. • ..':: . , $Tel; as •. � F! % • I ♦ • 1' . • r � � . •� • r- _. • � •• • •• •Iii• � • � • • • •� • i '4 L a� -. �I 1■ v M W 3 • • • N d ,�, • 2367 ,} .1'� . W-< E •Ir '3 ♦I ''1 ]t `. • 1 �r �• h• i`` •• • �i� - • 1J4Q ��a �� -!j • • •� I A it • •'• •' •• • .' • • -- :;• .1`14 Map not scaled !� • ./ . ^• _ s • .U, �. (,-+ AP • r i• 5- tv v 0 rn A d tD r� r+ C A� O El cr a CD O `C `C O C) dQ I--I 0 O n O A� 'L7 B CUBE:; rn 1— T —. PROPCARD PROPERTY CARD PINNUM 061939608800000 OWNER B CUBED GROUP LI CONDOBUILDING 4512 DEEDBOOK 4480 DEEDPAGE 0414 PLATBOOK 0133 PLATPAGE 0069 SURNAME R CUBED SUBLOT 2 SUBBLOCK 3 SUBSECT 00111 HOUSENUMBER 99999 NUMBERSUfFIX DIRECTION PORTMAN VILLA STREETNAME SIXTH STREETTYPE ST ACREAGE 0.26 ACCOUNTNUMBER 008197031 DEEDDATE 20071024 CITY CBM FIREDISTRICT SCHOOLOISTRICT CRA AUTHORITY CPA CAREOF 108 VIEW ST APT 2 ADDRESS 1C8 VIED! ST APT 2 CITYNAME BLACK MTN STATE NC ZIPCODE 28711 CLASS 311 TOTALMARKETVALUE 57300 APPRAISEDVALUE 57300 TAXVALUE 57300 LANDUSE LANDVALUE NEIGHSORHOODCODE TEME LANDVALUE 5730D BUILDINGVALLIE 0 IMPROVEMENTVALUE 0 APPRAISALAREA 4 PROPCARD rn 1— T —. PINNUM 061939706700000 OWNER B CUBED GROUP LLC CONDOBUILDING , DEEOSOOK 4512 DEEDPAGE 0,146 PLATSOOK 0154 1 PLATPAGE 0106 PRA, SUBNAME SF DOUGHERTY HEIRS SUBLOT 13 SUBBLOCK 3 SUBSECT 3 HOUSENUMBER 00111 NUMBERSU"IX 99999 DIRECTION STREETNAME PORTMAN VILLA STREETTYPE RD ACREAGE 0.24 ACCOUNTNUMBER 008197031 DEEDDATE 20080115 CITY CBM FIREDISTRICT CBM SCHOOLDISTRICT AUTHORITY CRA CAREOF CRA ADDRESS 108 VIEW ST APT 2 CITYNAME BLACK MTN STATE NC ZIPCODE 28711 CLASS 12 TOTALMARKETVALUE 124900 APPRAISEDVALUE 124900 TAXVALUE 124900 LANDUSE 39500 NEIGHBORHOODCODE TSME LANDVALUE 56700 BUILDINGVALUE 68200 IMPROVEMENTVALUE 0 APPRAISALAREA 4 N N E S 5 F DOUGHERTY HEIRS PROP PINNUM 061939803600000 OWNER B CUBED GROUP LLC CONDOBUILDING 6 CUBED GROUP LLC DEEDBOOK 4512 DEEDPAGE 0446 PLATBOOK 015= PLATPAGE 0106 SURNAME S F DOUGHERTY HEIRS PR( SUBLOT 15 SUBBLOCK 3 SUBSECT 3 HOUSENUMBER 99999 NUMBERSUFFTY. 99999 DIRECTION STREETNAME SIXTH STREETTYPE ST ACREAGE 0.23 ACCOUNTNUMBER 008197031 DEEDDATE 20000115 CITY CBM FIREDISTRICT CBM SCHOOLDISTRICt AUTHORITY CRA CAREOF CRA ADDRESS 108 VIEW ST APT 2 CITYNAME BLACK MTN STATE NC ZIPCODE 28711 CLASS i1 TOTALMARKETVALUE 56400 APPRAISEDVALUE 56400 TAXVALUE 5640C LANDUSE 39500 NEIGHBORHOODCOOETSME LANDVALUE 56400 BUILOINGVALUE C IMPROVEMENTVALUE 0 APPRAISALAREA 4 N N E S 5 F DOUGHERTY HEIRS PROP PROPCARD PROPERTY CARQ PINNUM 061939900600000 OWNER 6 CUBED GROUP LLC CONDOBUILDING DEEDBOOK 4512 DEEDPAGE 0446 PLATBOOK 0154 PLATPAGE 0106 SUBNAME S F DOUGHERTY HEIRS PR SUBLOT 17 SUBBLOCK 3 SUBSECT HDUSENUMBER 99999 NUMBERSUFFIX DIRECTION STREETNAME SIXTH STREETTYPE ST ACREAGE 0.23 ACCOUNTNUMBER 008197031 DEEDDATE 200801_5 CITY CBM FIREOISTRICT SCHOOLDISTRICT AUTHORITY CRA CAREOF ADDRESS 108 VIEW ST APT 2 CITYNAME BLACK MTN STATE NC ZIPCODE 28711 CLASS 311 TOTALMARKETVALUE 39500 APPRAISEDVALUE 39500 TAXVALUE 39500 LANDUSE NEIGHBORHOODCODE TBME LANDVALUE 39500 BUILDINGVALUE 0 IMPROVEMENTVALUE 0 APPRAISALAPEA - B Cubed Group, LLC PCN APPLICATION T July 2014 6th St. Duplex McGM BUNCOMBE COUNTY, NORTH CAROLINA ENVIRONMENTAL SERVICES E 1161 pOM111CiFlt RO BANNtR EIJ.WM6W RLItl2tl1 =Pb'M6 . , w —�Y h� Q W z U � S QO F 'b Uj z � � O UM � 11 O z v 0 N T z � C Q Q � a O¢ v, z v a SITE � f F W �yy • r Buncombe County, North Carolina (NCO21) J ' Map Map Unit Name Acres Percent Unit in of AOI symbol AOI IoA Iotla loam, 0 to 2 percent 0.6 slopes, occasionally flooded StB Statler loam, 1 to 5 percent 1.2 35.4 :•b N slopes, rarely flooded UhE Udorthents -Urban land 0.0 1.1% W_ E complex, 2 to 50 percent slopes s UrB Unison -Urban land complex, 0.2 5.5% 2 to 8 percent slopes UrC Unison -Urban land complex, 1.4 40.5 1,b 8 to 15 percent slopes Source: USDA, NRCS -Web Soil Survey Totals for Area of Interest 3.4 100.0% Map not scaled . , w —�Y h� Q W z U � S QO F 'b Uj z � � O UM � 11 O z v 0 N T z � C Q Q � a O¢ v, z v a w7LAAO uwr A• LIEF mar I IIE7LAA17 tAVr LAC U" I WETLAND NOTES LAC UMIN SISAMW I tAE tEAC AEAMW I LI R7.20 4W"Pif I Lit 2240 12ii I 7.) 7WE BE7LAND AREAS 94Ow AERELW NEW MARKED BY O7WDPS ANO L2 1412 I L12 14 07 1 RMirr 7WE LOCH MW AS luarD aV 7NE 97E. LJ M50 I LIJ 1477 z) 1W 10' &On-RS grow WREON ARE BASED av WE rnvme cr L4 4444 I LI4 /4u Dx aV W N AS LOFT 7ED. L5 145151 I L15 131? L7 i�1J I Ll7 51417 LE 17.17 1 L11 ISJ4 LIP X" 1 Lit 61.61 1 L10 2A 41 I L?0 I'KM d L21 M45 L�ERAW rAaZ 122 al 71 LN � W5 Z 4 � L21 P4.41 WETLAND UNIT "A 2" _ /ti SIXTH STREET �1_148"x MP EXISTING DlRr �` • j WETLAND IMP T -7 12'k181L7NP \ Iv86V4 44 "w N/i` AILLIF® R/LAr-6 LYRt Cfyp Aqw 247, PAEE a PIJ AN9 -AF%la Lar L7 A 6Z 1 FLAT- AWK /5I PAGE OV EXISTING WETLANDS WETLAND UNIT A- 1'-10,233 SQUAREFEET, 0.23 ACRES WETLAND UNIT 'A 2 ": 130 SQUARE FEET, 0.003 ACRES WETLAND UNTT 'B':• 15,128 SQUAREFEET, 0.35 ACRES Total Existing Wetlands= 25,491 s. f. 0.59 -ac. P RrL' LYrLE N/i= � 'li C ZAN, PAEE n Z.Y.ILV2Y R A3L ADD WM, AWY AEU a, aaK 1 LL`s AWK 2519, PAGE AW 27< 154, PAGE !A( PIJ AiCJ- Ai -�7i LOr N, AL6r4K 1 0)) f�j FLAr Axis )51, PAS# A6v I �t EXISTING TRIBUTARIES UT-I FLAT CREEK- 290 LINEAR FEET PERENNIAL UT-2 FLAT CREEK: 120 LINEAR FEET INTERMITTENT Total Existing Tributaries = 4101.f. N/t AVVE AYULETr L� A"VK 4/7 PAS N L!!r 2/, Asrc 2 FLAT_ A%YW X4 PAEf E67WE l`L.E Oaf PWf 21 N/t' aROMY 60�iw A5' p A-W 1749 PA6E .476 PW Ali$- a6 -7D45 LOr 0,, Al 1 FLAT AwK /51, PAGE 010 sV001 FLAT A'2i( 151, PAEE <A< Y Duplex Project B Cubed Group, LLC Black Mountain, NC r N/P \AIAQla4PEr R0YJ -AJ ATP A"K 13Y3. PAnE AO a FW A49- ew- -lil \ 'O FLAT A.ziK 154 PAGE o2 \ , 0 Z�v z�z s. -zzx iGn C C r�- \ cue y C N N R Disclaimer: Bosemap produced by a GRAkn Sanders Surveying and Mapping. McGill Associates Enviornmental Services has 6 m o added existing wetland impacts 0 LL N � linework that has not been surveyed, N as well as notes to the drawing. p Delineation map is intended to be o used for planning purposes only, s NC3'5Vo Oo "W — SEAL tw s7Aly SCALE: PROJECT: 1: 60Scole ASSOCIATES G1m hicScale(FW) ENVIRONMENTAL• PLANNING- FINANCE 07 -0206 0 10 486 NEW MARKET BLVD. STP 8 BOOMS, NC 28504 PH. (823)M44M BEET: 1 OF 1 H Delineation and z Existing Conditions QH Map I Z_ Map Created: _ w w � i z °ZH �_ July 23, 2014 ww m Revised: >^ July 6, 2015 0 Z 6th street Duplex Project B Cubed Group, LLC Black Mountain, NC r N/P \AIAQla4PEr R0YJ -AJ ATP A"K 13Y3. PAnE AO a FW A49- ew- -lil \ 'O FLAT A.ziK 154 PAGE o2 \ , 0 Z�v z�z s. -zzx iGn C C r�- \ cue y C N N R Disclaimer: Bosemap produced by a GRAkn Sanders Surveying and Mapping. McGill Associates Enviornmental Services has 6 m o added existing wetland impacts 0 LL N � linework that has not been surveyed, N as well as notes to the drawing. p Delineation map is intended to be o used for planning purposes only, s NC3'5Vo Oo "W — SEAL tw s7Aly SCALE: PROJECT: 1: 60Scole ASSOCIATES G1m hicScale(FW) ENVIRONMENTAL• PLANNING- FINANCE 07 -0206 0 10 486 NEW MARKET BLVD. STP 8 BOOMS, NC 28504 PH. (823)M44M BEET: 1 OF 1 NC DWQ Stream Identification Form Version 4.11 Date (0/ j i l lq Projecti'Site: (]J_,c U6e (4 Latitude: Evaluator. S M l County: %L-A c vM4e II8 Longitude: Total Points: I Stream Determination (clWe o Other 1 I " \ Fka+ Cfee Stream is at least intermittent 31 If Ephemeral IMernittent a vial e.g. Quad Name: if z 19 or perennial if a 30' A. Geomorphology (Subtotal= ��_ ) Absent Weak Moderate Strong 1 a. Continuity of channel bed and bank 0 1 I 2 (3) 2. Sinuosity of channel along thalweg 0 1 i Q) 3 3. In- channel structure: ex. riffle -pool, step -pool, ripple -pool sequence I 0 1 I 3 4. Particle size of stream substrate 0 1 n 1 3 5. Active/relict floodplain 0 l i) 2 3 6. Depositional bars or benches 0 0"\ 1 2 3 7. Recent alluvial deposits 0 {1 2 3 8. Headcuts (p 1 2 3 9. Grade control I `� 0.5 (1) 1.5 10. Natural valley 0 �, 0.5 ( 1 ) 1.5 11. Second or greater order channel No 0 � i Yes = 3 a artfiaal ditches are not rated, see u scusstons in manual B. Hydrology (Subtotal 0 12. Presence of Baseflow I 0 1 13. Iron oxidizing bacteria r d- 1 14. Leaf litter 1 U 1 15. Sediment on plants or debris 0 16- Organic debris lines or piles 0 17. Soil -based evidence of high water table? I No = 0 C. Biology (Subtotal = '3.s ) 0 18. Fibrous roots in streambed 0 19. Rooted upland plants in streambed 3 20. Macrobenthos (note diversity and abundance) 0_ 21. Aquatic Mollusks 0 f 22. Fish I T 23. Crayfish Lo 24. Amphibians I 0 25. Algae 26. Wetland plants in streambed 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: 2 O 2 3 0.5 0 1 1.5 1 f_ : 1.5 Ye(= 3 � 2 1 0 2 1 0 1 ( 27) 3 1 2 3 0.5 1 1.5 0.5_ 1 1.5 (0.5) 1 ( 1.5 0.5 1 1.5 FACW = 0.75; OBL = 1.5 Other €01 NC DWQ Stream Identification Form Version 4.11 Date: (o /x /I -, Project/site: �J Lcn�j2� I Latitude: Evaluator. S% jq County: j 6 u +l C o Mb e Longitude: Total Points: Stream Dete (circle one) Other LAT- Stream is at least intermittent 20 Ephemeral ennitt Perennial e.g. Quad Name: ek if > 19 or perennial if z 30' A. Geomorphology (Subtotal = 1 • 1 I Absent Weak 1 a Continuity of channel bed and bank + 0 1 2. Sinuosity of channel along thalweg p (1 3. In- channel structure: ex. riffle -pool, step -pool, 0 1 I ripple -pool sequence I o� �J 4. Particle size of stream substrate 0 1 5. Activelrelict floodplain (,0-) 1 1 6. Depositional bars or benches I (-b) I 1 7. Recent alluvial deposits 1 p 1 1' 1 8. Headcuts Kp 1 9. Grade control 0 1 0.5 1 10. Natural valley l 0 1 11. Second or greater order channel No a artificial ditches are not rated; see discussions in manual 7-S B. Hydrology (Subtotal = ) 12. Presence of Baseflow I 0 1 13. Iron oxidizing bacteria p 1 14. Leaf litter 15. Sediment on plants or debris ( 0 16. Organic debris lines or piles j 0 1 (01 17. Soil -based evidence of high water table? No = 0 C. Bioloqy (Subtotal= ) 18. Fibrous roots in streambed 1 19. Rooted upland plants in streambed 20. Macrobenthos (note diversity and abundance) 0 21. Aquatic Mollusks 22. Fish 1 I 1 23. Crayfish I o� 24. Amphibians 0 1 25. Algae I 0 26. Wetland plants in streambed 1 'perennial streams may also be identified using other methods_ Seep. 35 of manual. 1 Notes: Sketch: Moderate (2) 2 2 2 2 2 2 2 n T Yes = 3 Strong 3 3 3 3 3 3 3 3 1.5 1.5 © 3 2 3 0.5 0 1 1.5 1 _ 1.5 Yes 3' 2 1 2 1 CID 2 1 1 2 0.5 1 1 0.5 I 1 ( 0.a I 1 I 1 J FACW = 0.75; OBL = 1.5 OtherE70' 0 0 3 3 1.5 1.5 1.5 1.5 UMIT OF 5WC �i UNIT 1 STORY HOUSE FFE: 496.3' LOT 1 1 S -4 CN W IMIT OF DISTURBANCU �_ {� .�� X fn v S - -1 - \ \ io J I I I I I I I I I I I I I UNIT 2 —STORY HOUSE I FFE: 490.3' I I I WETLAND j UNIT -At T01 REMAIN I I I I I I z I LOT 2 I I I I I I I I I I I I I I I � I I I I I STRE"LWACTS - -- -0 L f O S -3 y -LIMIT OF I - - - -- �-.-. _ -• - -- .. `- C _ I DISTURB DICE I XISTI ILA SWALE UM WETND '•ti�� MPACT EI -2 N TO BE �RESTORED a .� � � AFFROX,AfiAE I fib ZG?E i 0 ` -iIMIT OF I IITy`� /�), ll,�` •I/R/ \} DISTURBANCE I � _ ^ I L I 7O `UNIT -B TO REMAIN 4 i i —EXISTING WETLAND IMPACT MPACT E I-3 TO BE Q RESTORED 1 I � Q UNIT 3A UNIT 36 12 —STORY HOUSE —STORY HOUSE FFE: 484.0' FFE: 484.0' I 1 WETLAND LOT 3 A' n6 I UNIT -B TO ^ I LOT 4 REMAIN I + I I I r UNIT 4 j I 2 —STORY HOUSE FFE: 480.2' I EXISTING WETLAND I IMPACT EI -5 TO BE QI I Excavation for erosron S-6: 10 if Temporary (pump around) control sediment basis. Total Stream Impacts: 701f Total Existiag Total Permanent Stream Impacts. 401f Wetland Impacts = 1,122 sf Total Temporary Stream Impacts: 30 1f 0.03 -ac. I WETLAND IMPACTS W -1: 3 047sfI0.07 -ac. (Includes Portions of Weiland Unit -A 1, all ofEI - -I and Non Restored Portion ofEI - -3) W-2: 130 sf /0.003 -ac. (Entire Wetland Unit -A2) W-3: 1,010 sf/ 0.023 -ac. (Includes Portions of Wetland Unit -B and all ofE7 -4) Total Wetland Impacts: 4,187 sf/ 0.096 -ac. RESTORED I I MIT OF DISTURBANCE I I Disclaimer.- Basemap produced by Sanders Surveying & Mopping and High Country Engineering, P.C. McGill Associates, P.A. has added site imapcts based on proposed disturbed 8 limits. Scale is opproximote. I"=30' s 3 0 15 30 i �Y a4 i i uo�; v/ O L9 U O Q O W A U �A W� OP4 �z U O � EXISTING WETLAND IMPACTS Pr°peAy Line- S -1 :21f Permanent - (New 48 "x 27RDPE to Replace 48 "x 25' CMP EI -1: 222 sf Filling along shoulder of6th St WETLAND AREAS TO BE RESTORED ;nth Precast Concrete Headwall) EI -2.• 330 sf EI -?: 330 st' .S 2 : 271f Permanent Excavation for erasion Wetland Unit -A / (New 36 "x 27'RDPE) control sediment basin. E! -J: ZSsI- S'-3 : l i if Permanent ET3: 135 sf Wetland Unit-8 (New IS "x 31 'IIDPE to Replace 18 "x 20' CALF) Filling with spoil material E / -S.• 350 sf 5-4.. 10 If Temporary (pump around) EI-4: 85 sf Wetland Unit -B Filling with spoil material. S-5., 101f Temporary (pump around) EI -S.• 350 sf Total Wetlands to be Restored= 705 sf 0.02 -ar_•. Excavation for erosron S-6: 10 if Temporary (pump around) control sediment basis. Total Stream Impacts: 701f Total Existiag Total Permanent Stream Impacts. 401f Wetland Impacts = 1,122 sf Total Temporary Stream Impacts: 30 1f 0.03 -ac. I WETLAND IMPACTS W -1: 3 047sfI0.07 -ac. (Includes Portions of Weiland Unit -A 1, all ofEI - -I and Non Restored Portion ofEI - -3) W-2: 130 sf /0.003 -ac. (Entire Wetland Unit -A2) W-3: 1,010 sf/ 0.023 -ac. (Includes Portions of Wetland Unit -B and all ofE7 -4) Total Wetland Impacts: 4,187 sf/ 0.096 -ac. RESTORED I I MIT OF DISTURBANCE I I Disclaimer.- Basemap produced by Sanders Surveying & Mopping and High Country Engineering, P.C. McGill Associates, P.A. has added site imapcts based on proposed disturbed 8 limits. Scale is opproximote. I"=30' s 3 0 15 30 i �Y a4 i i uo�; v/ O L9 U O Q O W A U �A W� OP4 �z U O � B -Cubed Group, LLC 6th Street Development Impact Table July 7, 2015 Stream Impacts Type Perm/Temp Total (If) Notes IS -1 Culvert Perm 2 New 48 "x27' HDPE to replace existing 48 "x25' CMP IS -2 Culvert Perm 27 New 36 "x27' HDPE IS -3 Culvert Perm 11 New 15 "x31' HDPE to replace existing 18 "x20' CMP IS -4 Fill Temp 10 pump around IS -5 Fill Temp 10 pump around IS -6 Fill Temp 10 pump around 70 Total (If) 40 Total Permanent Impacts 30 Total temporary Impacts Existing Wetland Impacts Type Total (so EI -1 Fill 222 EI -2 Excavation 330 J EI -3 Fill 135 EI-4 Fill 85 JEI -5 Excavation 350 1122 Total (so 0 03 Total (ac) Wetlands Areas to be Restored Activity Total (so EI -2 Refill 330 EI -3 Grade - remove 25 I EI -5 Refill 350 705 Total (so 0 02 Total (ac) lWetland Impacts Type Total (so Notes To include portions of Wetland Unit -A1, all of EI -1, and W -1 Fill 3047 portions of EI -3 W -2 Fill 130 Entire Wetland Unit -A2 boundary JW -3 Fill 1010 To include portions of Wetland Unit -B and all of EI-4 4187 Total (so 0 096 Total (ac) APPROVED DEWA TERING DEVICE ,- DISCHARGE HOSE FLOW PUMPS SHALL DISCHARGE ONTO A STABLE VELOCITY DISSIPA TOR MADE OF RIP RAP OR SANDBAGS SECTION A -A IMPERVfOUS SHEETING WORK AREA CROSS SECTION OF SANDBAG DIKE -- DEWATERING PUMP CLEAN WATER DIKE INTAKE HOSE SEDIMENT DIKE WORKAREA LENGTH MDT TO EXCEED THAT WHICH CAN BE COMPLETED IN ONE DAY PLAN VIEW FLOW T^ 0 Vl P W U Source: High Country Engineering, PC �~ Asheville, NC �' wz to C7 U Uzz z z 0 C) m STREAM DIVERSION m PUMPS ►� y INTAKE HOSE F p z> F �7 za o< SUMP -HOLE OR POOL z (92' TO 18- DEEP, 2'0) W FLOW BASE FLOW* 1 FOOT INSPECTION (2 FEET MIN.; INSPECT DAIL Y DURING PUMP AROUND OPERATIONS. INSPECT STABLE OUTLET AND ENSURE STREAM BANK IS NOT ERODING. MONITOR THE CREEK WATER LEVEL UPSTREAM TO ENSURE PUMP IS ADEQUATELY SIZED AND WATER DOES NOT FLOW OVER COFFER DAM MONITOR THE WEATHER FORECAST AND ANTICIPATE INCREASES IN STREAM WATER LEVELS. MAINTENANCE ADJUST OUTLET STABILIZATION IF BANK EROSION IS NOTICED ADJUST PUMP CAPACITY AS NEEDED TO HANDLE STREAM WATER VOLUME. FIX LEAKS OR OTHERWISE STABILIZE DIKES IF WATER IS BACK FLOWING INTO WORK AREA. RS �' � � O a3ti aA X DEFINITION A PUMP AROUND IS UTILIZED AS A METHOD OF DIVERSION FOR AN EXISTING STREAM WATER. 0. C) E PURPOSE I ; TO ISOLATE THE JURISDICTIONAL WATER FROM THE WORK AREA. F tY U v INSTALLATION PLACE WATERTIGHT DIKES IN THE WATERWAY UPSTREAM AND DOWNSTREAM OF THE WORK AREA. W W PUMP WATER FROM THE UPSTREAM SIDE, AROUND THE WORK AREA, AND OUTLET ON A STABLE OUTLET (USUALL Y RfPRAP) ". 0 ON THE BANKS OF THE WA TERWAY DOWNSTREAM OF THE DOWNSTREAM DIKE. C) PUMP SHOULD BE SIZED TO ENSURE WATER DOES NOT OVERTOP THE COFFER DAM AND ALLOW WATER INTO THE WORK �p Z AREA. 3 STREAM WATER SHOULD NOT BE ALLOWED TO FLOW THROUGH WORK AREA UNTIL THE AREA IS COMPLETELY STABL E. WHICH INCLUDES THE FINAL SHAPING OF THE DISTURBED STREAM BANKS AND STABILIZATION OF THOSE BANKS WITH O RIPRAP, EROSION CONTROL BLANKETS, ETC BASE FLOW* 1 FOOT INSPECTION (2 FEET MIN.; INSPECT DAIL Y DURING PUMP AROUND OPERATIONS. INSPECT STABLE OUTLET AND ENSURE STREAM BANK IS NOT ERODING. MONITOR THE CREEK WATER LEVEL UPSTREAM TO ENSURE PUMP IS ADEQUATELY SIZED AND WATER DOES NOT FLOW OVER COFFER DAM MONITOR THE WEATHER FORECAST AND ANTICIPATE INCREASES IN STREAM WATER LEVELS. MAINTENANCE ADJUST OUTLET STABILIZATION IF BANK EROSION IS NOTICED ADJUST PUMP CAPACITY AS NEEDED TO HANDLE STREAM WATER VOLUME. FIX LEAKS OR OTHERWISE STABILIZE DIKES IF WATER IS BACK FLOWING INTO WORK AREA. RS �' � � O a3ti aA O :u A O T O O `J 00 O 0 O N O N A O W O A ON O m N O O � W O i tTl I.� a O X A� CD G A� R. A 07 0 c a w E EXISTING CONDITIONS CROSS - SECTION VIEW B -CUBED GROUP, LLC EXISTING WETLAND IMPACTS 6TH STREET DUPLEX McGill EI -2 AND EI -3 A S S O C I A T E S BUNCOMBE COUNTY, NORTH CAROLINA ENVIRONMENTAL •PLANNING•FINANCE JUNE 15, 2015 46% NEW MARKET BLVD. STE. R BOONE, NC 28!07 PH: (828) 386.1920 Wetland Restoration Notes 1) De -water basins (see Typical De- watering Detail) 2) Remove berms, fill basin to match surrounding elevations - use stockpiled wetland soils to fill basins. 3) Seed all disturbed areas with native wetland seed mix (Ernst Seed Company: ERNMX -305, NC Mountains FACW Mix) or similar. Cover with straw mulch. Elev.ft. 2411 2410,% 2409 2408 2407 2406 2405 2404 2403 0 20 40 60 Station ft. 80 Soil Pile to Re- Establish iously Existing Surface Elevation, Approx. 100 120 u z A � z ,� ��I w z OVWFG+. a Qz$ 'Z z z z U¢ a �z LU s Qz z3 W O `--a ►Wa U O z Co�7 W A a� o w U� pq �0 0 m Cn H U M z °z w N x 3N w o vw w F- x X w EXISTING CONDITIONS CROSS - SECTION VIEW EXISTING WETLAND IMPACT EI -5 JUNE 15, 2015 (n m O r N C) •t (9 N 7C O N O W O O U ~ O U W � � fD O N � 1�:p T l9 A (D C W n fD Cr7 fD N O I � w Cn O s dR O I S I O • B -CUBED GROUP, LLC 6TH STREET DEVELOPMENT M c G I I BUNCOMBE COUNTY, NORTH CAROLINA A S S L I A T E S ENVIRONMENTAL L •PLANNING• FINANCE 468 NEWMARKET BLVD. STE. B BOONE, NC 28(07 PN: (828) 386 -1920 /\ i .a n O X LV CD CD A� d C CO O C a A� �s Silt Fence Restore Previously Existing Elev.ft. % Surface Elevation, Approx. 2402 1 Y T — - 2400 20A 2398 2396 Refill Sediment Basin with Wetla�d Soil 2394 ' 2392 Limits of G�ading 2390 30 40 50 Station ft. 60 70 Wetland Restoration Notes 1) De -water basins (see Typical De- watering Detail) 2) Remove berms, fill basin to match surrounding elevations - use stockpiled wetland soils to fill basins. 3) Seed all disturbed areas with native wetland seed mix (Ernst Seed Company: ERNMX -305, NC Mountains FACW Mix) or similar. Cover with straw mulch. LW o U & Q az � z -r z z Uag a m ,- m Q y z� Q� z a� w H U W O x a0 x �w x > °z AA z 0 U fi) W m Uk- � pq o m w H U a w �_ Q Q N � F 0 3 c� P w WETLAAID TIELINE TABLE LINEil, BEARING N25'00'1 9 "onE 55920'56"W 'J 21- S29 *38'14 "E 506*14'10'II �- S08,00 �?8 "w N58 VIII 78'11 "W N1871'07"W -528*J959"W II IV6J 2429 "W N29 -44'16 -E WETLAAID TIELINE TABLE LINEil, BEARING N25'00'1 9 "onE 55920'56"W 'J 21- �00 ��t v"v '00�- ! 161� 1 N11F UILJ, p f L YT -LE T;ffF FIN r-1'AF 65ag� 154, PAC-;ff la,�� EXISTTN(7 WETLANDS WETLAND UNITA-Iff- 1011233SQUAREFEET, 0.23 A CRES WETLAND UNIT fA-2ff- 130SQUAREFEET, 0. 003 A CRES WETLAND UNIT fT f f.- 159128 SQUARE FEET, .3 A CWES Total Existing Wetlands= 25.491 s. f. 0.59 -ac. V9 NO TE5 /V 1 -1 6f -?k -0N WERE MAfeXID 3X OTHCAS AIND AREAS ,'HO& - TION AS' Fl. A GG -t 0 ON I -HE S/ IF -FS SHONIA/ ht-Pt,0N ARL 8ASFD ON 1HE L'�E NIER OF L,9CA TED 1AINAlIff PAC -t- '-5 F ATE I�Lff PA6ff 2/ WETLAND UVITA-2ff -T T �' 7n 48 x 25'CMP EXISTING DIR 7- �0 WETLAND IMPAPT-1 126!y 18'CMP V' ivf (,V V/ r 59 liv EZ- I X" 2�4 x\"' ��'\ X GRA IAF'. EXISTING WETLAND UNIT -If/ I 1 WETLAND IMPACT -2 N) GRAVEL FILL FOR CONSTRUCTION ACCESS EXISTING WETLAND IMPACT -3 Q) Q) L 2 IF0151 EXI1c ffETLAIND IWIT W ff --icer 'TING WETLAN s. IMPACT -4 0 EXISTING /,�27-' 15, 611��K -;3 WETLAND 1!5,�K 15-4 IMPACT -5 '00 p2 pp .21 00 2,9 74. y 16, 1AF P Y 17 MAR Y !!�ffLL PIN ;521N PLA 7- 1-4 'p � � X, x- �j) EXISTING TRIBUTARIES UT- I FLA T CREEK.- 290 LINEAR FEET PERENNIAL UT -2 FLAT CREEK - 120 LINEAR FEET INTERMITTENT Total Existin ,g Tributaries — 410 1. f. FA6ff 47,t-, FIN7,e;,45 cL/ 15,4, PA6ff L ' 17, AL FIA T' IW41 J -L4 �42' 4 N11- WR167f17 q/VP kVIfE L2,��RI!57 (9456i;N WRI01-Hr L;EEP �562K'� PAO-f 44�11 PIN 1�—ao—lt5-551Z'5 L12F / 'K 1�-LAF t�'Z�W 1-64' P/161c- lo� U IAV86 '00'00 "Gy /: io Scale G hi S I F ■ 0 10 20 40 kVN < 0 LL 0 z 0 3: U U I Uj-j 00 0 m ry) 0 Q0 c) ul z a- -T 00 (D I V) D cn 1sc1,--.1'mer.- Sale mcp produced by San cis Sur ve _ying (7nd, Mqpplt ?q. McGill Uj U Assc--',,ctes Ery viommerg tal Services hGs m added eX/Stlr7g WetlGnd iMPGCtS M-lew--'rk that has not been surveyed, as w�/l as not to the drc7WI'r7 elfin 1,5-a t io n m ap is /r7 t e n de ol to b e usecy' for planning purposes on/y. C) SEAL OR STAMP SCAL.E: PROJECT: A S S 0 C I A T E S ENVIRONMENTAL- PLANNING -FINANCE 07-0206 486 NEWMARKET BLVD. STE. B BOONE, NC 28604 PH. (828)297-6946 SHEET: OF 1 'J 21- S35'JO'1� =E- 502107'227- SOJ'5J'00"W SlJ2752"W 5-25'75'04 "W -528*J959"W M55IM 21'15"W M3J'50'2 4676'11"E �00 ��t v"v '00�- ! 161� 1 N11F UILJ, p f L YT -LE T;ffF FIN r-1'AF 65ag� 154, PAC-;ff la,�� EXISTTN(7 WETLANDS WETLAND UNITA-Iff- 1011233SQUAREFEET, 0.23 A CRES WETLAND UNIT fA-2ff- 130SQUAREFEET, 0. 003 A CRES WETLAND UNIT fT f f.- 159128 SQUARE FEET, .3 A CWES Total Existing Wetlands= 25.491 s. f. 0.59 -ac. V9 NO TE5 /V 1 -1 6f -?k -0N WERE MAfeXID 3X OTHCAS AIND AREAS ,'HO& - TION AS' Fl. A GG -t 0 ON I -HE S/ IF -FS SHONIA/ ht-Pt,0N ARL 8ASFD ON 1HE L'�E NIER OF L,9CA TED 1AINAlIff PAC -t- '-5 F ATE I�Lff PA6ff 2/ WETLAND UVITA-2ff -T T �' 7n 48 x 25'CMP EXISTING DIR 7- �0 WETLAND IMPAPT-1 126!y 18'CMP V' ivf (,V V/ r 59 liv EZ- I X" 2�4 x\"' ��'\ X GRA IAF'. EXISTING WETLAND UNIT -If/ I 1 WETLAND IMPACT -2 N) GRAVEL FILL FOR CONSTRUCTION ACCESS EXISTING WETLAND IMPACT -3 Q) Q) L 2 IF0151 EXI1c ffETLAIND IWIT W ff --icer 'TING WETLAN s. IMPACT -4 0 EXISTING /,�27-' 15, 611��K -;3 WETLAND 1!5,�K 15-4 IMPACT -5 '00 p2 pp .21 00 2,9 74. y 16, 1AF P Y 17 MAR Y !!�ffLL PIN ;521N PLA 7- 1-4 'p � � X, x- �j) EXISTING TRIBUTARIES UT- I FLA T CREEK.- 290 LINEAR FEET PERENNIAL UT -2 FLAT CREEK - 120 LINEAR FEET INTERMITTENT Total Existin ,g Tributaries — 410 1. f. FA6ff 47,t-, FIN7,e;,45 cL/ 15,4, PA6ff L ' 17, AL FIA T' IW41 J -L4 �42' 4 N11- WR167f17 q/VP kVIfE L2,��RI!57 (9456i;N WRI01-Hr L;EEP �562K'� PAO-f 44�11 PIN 1�—ao—lt5-551Z'5 L12F / 'K 1�-LAF t�'Z�W 1-64' P/161c- lo� U IAV86 '00'00 "Gy /: io Scale G hi S I F ■ 0 10 20 40 kVN < 0 LL 0 z 0 3: U U I Uj-j 00 0 m ry) 0 Q0 c) ul z a- -T 00 (D I V) D cn 1sc1,--.1'mer.- Sale mcp produced by San cis Sur ve _ying (7nd, Mqpplt ?q. McGill Uj U Assc--',,ctes Ery viommerg tal Services hGs m added eX/Stlr7g WetlGnd iMPGCtS M-lew--'rk that has not been surveyed, as w�/l as not to the drc7WI'r7 elfin 1,5-a t io n m ap is /r7 t e n de ol to b e usecy' for planning purposes on/y. C) SEAL OR STAMP SCAL.E: PROJECT: A S S 0 C I A T E S ENVIRONMENTAL- PLANNING -FINANCE 07-0206 486 NEWMARKET BLVD. STE. B BOONE, NC 28604 PH. (828)297-6946 SHEET: OF 1 11 CL Uj Q S-4 (-)0 M <M In --A EI- I. - 222 sf (New 48"x 27'HDPE to Replace 48"x 25CMP WETLAND AREASTO BE RESTOWE-D wAb Precast Concrete Headwall) Filling along shoulder of 6th St --- EI -2: 3.30 sf -3-30 sf S-2: 27 If Pe Exca va don for erosion lVetland OVI-Al (New36"x2THDPE) control se&ment basin. Mf Permanent EI -3: 135sf WiWand Unit -B (New 15 " x 31'HDPE to Replace 18 " x 20'CMP) Filling with spoil to al EI -5: -350 st, 5-4:101f Temporwy (pump around) EI -4: sf Wetl,,wd Unit -H Kllmg with spoil inato S -5:101f Temporary (pump around) EI -5- 350 sf Total Wellands to be.Rest o-redz- 7 {f 101f Temporary (pump around) Exca vadon for erosion` 0 ac, control sediment basin. Total Stream Impacts: 70 If TowlExisting Total Pennanent Stream Impacts: 40 If Wetland Impacts 122 sf Total Temporary Stream Impacts: 30 If 0. 03 -ac. F VZOWEPA 3,047 sf l 0. 07 -ac, (Includes Portions of Wedand Unit -A 1, all of EI- I and Non -Restored Portion of -d3 W-2.- 130 sfl 0. 003-a (Entire Wetland Unit -A] W-3: 1'1 sf l 0. 023 -ac, (Includes Poitions of Wetland Unit -B and all ofEf-4) 1111111 pill• I 0 RM WN JL AIL Prod u,-e(J by )cin ders Surveyl;?c 7 & lk/app in _g an d Y/'gh Cob,,,, -2 try Erlgineerl'ng, C /- McGill Assoc/ates, I' ---,A. h(,Is added sl'te 1r77qp(,Is based on pr-(:y,)osed disturbled V, W 't Ln Scale /'S qpproxlcite. 0 Graphic Scale 0 M I r" NOW701 M