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HomeMy WebLinkAbout20160244 Ver 1_401 Application_20160316LETTER OF TRANSMITTAL o Ward Consulting Engineers, P.C. 4805 Green Road, Suite 100 Raleigh North, Carolina 27616-2848 (919) 870-0526 Fax: (919) 870-5359 To: XAeEN �A K,(st r45 Date: 3/9/2016 Fj�,Qe gyp` Company: NC Division of Water Resources '51.7 Nof'Tg 6aLiS-&AQ"A S-r- 2ra�+`���1, OC, o2�(Qo�l We are sending you: X Attached _Under separate cover via the following: _Shop drawings _Prints X Plans _Samples _Specifications _Copy of letter _Change order X Other PCS N AN b C D Copies Date No. Description 1 Color PCN package 3 Black and White PCN packages 2 18"x24" sets of plans 2 11 "x 17" sets of plans I CD with PDF copy of PCN and Plans C 1C RE M1 r "A CC V-1 fic,�-rt These are Transmitted as checked below: _✓For approval _Approved as submitted _For your use _Approved as noted As requested _Returned for corrections vFor review & comment _Other Remarks: Resubmit_ copies for approval _Submit _copies for distribution Return corrected prints Please find the enclosed PCN plans and CD for the 1721 Hunting_ Ridge Project. A Copy To: Signed: VJA < 0 V4111:� Y Office Use Only: Corps action ID no. DWQ project no. Form Version 1.4 January 2009 Page 1 of 10 PCN Form — Version 1.4 January 2009 Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: NW 13 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑ Yes ❑X No 1 d. Type(s) of approval sought from the DWQ (check all that apply): ❑X 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ❑X Riparian Buffer Authorization 1 e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes X❑ No For the record only for Corps Permit: ❑ Yes ❑X 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. N Yes ❑X No 1 g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes NX No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑ No 2. Project Information 2a. Name of project: 1721 Hunting Ridge Road 2b. County: Wake 2c. Nearest municipality / town: Raleigh 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Michael & Susan Gray 3b. Deed Book and Page No. DB 008755 PG 00310 3c. Responsible Party (for LLC if applicable): 3d. Street address: 1721 Hunting Ridge Road 3e. City, state, zip: Raleigh, NC 27615 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑X Other, specify: City of Raleigh 4b. Name: Blair Hinkle, PE 4c. Business name (if applicable): City of Raleigh Public Works Department 4d. Street address: 222 West Hargett Street, PO Box 590 4e. City, state, zip: Raleigh, NC 27602 4f. Telephone no.: 919-996-3940 4g. Fax no.: 919-996-7638 4h. Email address: blair.hinkle@raleighnc.gov 5. Agent/Consultant Information (if applicable) 5a. Name: Becky L. Ward 5b. Business name (if applicable): Ward Consulting Engineers, P.C. 5c. Street address: 4805 Green Road, Suite 100 5d. City, state, zip: Raleigh, NC 27616 5e. Telephone no.: 919-870-0526 5f. Fax no.: 919-870-5359 5g. Email address: bward@wce-corp.com Page 2 of 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 1717558761000 1 b. Site coordinates (in decimal degrees): Latitude: 35.8807 Longitude: -78.6089 1 c. Property size: 0.58 acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: UT to Perry Creek 2b. Water Quality Classification of nearest receiving water: B, NSW 2c. River basin: Neuse 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: Please see documentation attachment 3b. List the total estimated acreage of all existing wetlands on the property: 0 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 130 3d. Explain the purpose of the proposed project: Please see documentation attachment 3e. Describe the overall project in detail, including the type of equipment to be used: Please see documentation attachment 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? ❑ Yes ❑X No ❑ Unknown Comments: 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑ Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ❑X No ❑ Unknown 5b. If yes, explain in detail according to "help file" instructions. 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ❑X No 6b. If yes, explain. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ❑X Streams — tributaries ❑X 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. Wetland impact number Permanent (P) or Temporary T 2b. Type of impact 2c. Type of wetland 2d. Forested 2e. Type of jurisdiction Corps (404,10) or DWQ (401, other) 2f. Area of impact (acres) W1 - Choose one Choose one Yes/No - W2 - Choose one Choose one Yes/No W3 - Choose one Choose one Yes/No W4 - Choose one Choose one Yes/No W5 - Choose one Choose one Yes/No W6 - Choose one Choose one Yes/No 2g. Total Wetland Impacts: 2h. Comments: N/A 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. Stream impact number Permanent (P) or Temporary (T) 3b. Type of impact 3c. Stream name 3d. Perennial (PER) or intermittent (INT)? 3e. Type of jurisdiction 3f. Average stream width (feet) 3g. Impact length (linear feet) S1 P Stabilization UT to Neuse River PER Corps 8.65 55 S2 - Choose one S3 - Choose one - S4 - Choose one - S5 - Choose one - S6 - Choose one - 3h. Total stream and tributary impacts 55 3i. Comments: S1: Stream stabilization will occur along the west bank. The area will be re -graded, matted, and re -vegetated. Page 4 of 10 PCN Form — Version 1.4 January 2009 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 indivi ually list all open water impacts below. 4a. Open water impact number Permanent (P) or Temporary T 4b. Name of waterbody (if applicable) 4c. Type of impact 4d. Waterbody type 4e. Area of impact (acres) 01 - Choose one Choose 02 - Choose one Choose 03 - Choose one Choose 04 - Choose one Choose 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, the complete the chart below. 5a. Pond ID number 5b. Proposed use or purpose of pond 5c. Wetland Impacts (acres) 5d. Stream Impacts (feet) 5e. Upland (acres) Flooded Filled Excavated Flooded Filled Excavated P1 Choose one P2 Choose one 5f. Total: 5g. Comments: N/A 5h. Is a dam high hazard permit required? ❑ Yes ❑ No If yes, permit ID no: 5i. Expected pond surface area (acres): 5j. Size of pond watershed (acres): 5k. Method of construction: 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. Project is in which protected basin? X❑ Neuse ❑ Tar -Pamlico ❑ Catawba ❑ Randleman ❑ Other: 6b. Buffer Impact number — Permanent (P) or Temporary (T) 6c. Reason for impact 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact (square feet) 6g. Zone 2 impact (square feet B1 P Stream Stablization UT to Perry Creek No 340 0 B2 T Construction Access UT to Perry Creek No 2,773 1,272 B3 - Yes/No B4 - Yes/No B5 - Yes/No B6 - Yes/No 6h. Total Buffer Impacts: 3,113 1,272 61. Comments: Please see documentation attachment Page 5 of 10 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. Please see documentation attachment 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Please see documentation attachment 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? ❑ Yes ❑X No 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps 2c. If yes, which mitigation option will be used for this project? ❑ Mitigation bank El Payment to in -lieu fee program ❑ Permittee Responsible Mitigation 3. Complete if Using a Mitigation Bank 3a. Name of Mitigation Bank: 3b. Credits Purchased (attach receipt and letter) Type: Choose one Type: Choose one Type: Choose one Quantity: Quantity: Quantity: 3c. Comments: 4. Complete if Making a Payment to In -lieu Fee Program 4a. Approval letter from in -lieu fee program is attached. ❑ Yes 4b. Stream mitigation requested: linear feet 4c. If using stream mitigation, stream temperature: Choose one 4d. Buffer mitigation requested (DWQ only): square feet 4e. Riparian wetland mitigation requested: acres 4f. Non -riparian wetland mitigation requested: acres 4g. Coastal (tidal) wetland mitigation requested: acres 4h. Comments: 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. Page 6 of 10 PCN Form — Version 1.4 January 2009 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 ❑X No buffer mitigation? 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 3 (2 for Catawba) Zone 2 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). N/A 6h. Comments: Page 7 of 10 E. Stormwater Management and Diffuse Flow Plan (required by DWQ) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified ❑X 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. No new impervious area is being added ❑ Yes ❑X No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 18% 2b. Does this project require a Stormwater Management Plan? ❑ Yes ❑X 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: 2e. Who will be responsible for the review of the Stormwater Management Plan? N/A 3. Certified Local Government Stormwater Review 3a. In which localgovernment's jurisdiction is thisproject? City of Raleigh X❑ Phase II ❑ NSW 3b. Which of the following locally -implemented stormwater management programs ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes X❑ No 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): ❑X 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 8 of 10 PCN Form — Version 1.4 January 2009 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 ❑ YesX❑ 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 ❑ Yes ❑ No letter.) 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 ❑X No or Riparian Buffer Rules (15A NCAC 2B .0200)? 2b. Is this an after -the -fact permit application? ❑Yes ❑X No 2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s): 3. Cumulative Impacts (DWQ Requirement) 3a. Will this project (based on past and reasonably anticipated future impacts) result in ❑Yes ❑X 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. N/A Page 9 of 10 PCN Form — Version 1.4 January 2009 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ YesX❑ No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑X No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. - 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Please see documentation attachment 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The project is located in an urban stream. 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 ❑X 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? The NC Historical Preservation Office website (www.hpo.dcr.state.nc.us) was searched and no sites were listed for this property. In addition, no architectural structures or archaeological artifacts were noted during preliminary surveys at the site. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑ Yes ❑X No 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? (Floodmaps.nc.gov) Blair Hinkle, PE Applicant/Agent's Printed Name Date Applicant/Agent's Signature (Agent's signature is valid only if an authorization letter from the applicant is provided. Page 10 of 10 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat? ❑ Yes ❑X No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? ❑ Yes X❑ No 5c. If yes, indicate the USFWS Field Office you have contacted. _ 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Please see documentation attachment 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ❑X No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? The project is located in an urban stream. 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 status (e.g., National Historic Trust designation or properties significant in ❑Yes ❑X No North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? The NC Historical Preservation Office website (www.hpo.dcr.state.nc.us) was searched and no sites were listed for this property. In addition, no architectural structures or archaeological artifacts were noted during preliminary surveys at the site. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ❑ Yes 8b. If yes, explain how project meets FEMA requirements: 8c. What source(s) did you use to make the floodplain determination? (Floodmaps.nc.gov) Blair Hinkle, PE Applicant/Agent's Printed Name J Applican ent's Signature (Agent's signature is valid onty if an authorization letter from the applicant is provided i Page 10 of 10 ❑X No )-L1.I(. Date Documentation for Pre -Construction Notification (PCN) Form 1721 Hunting Ridge Road, City of Raleigh, NC B. Project Information and Prior Project History 3a. Project Description The project is located in a fully developed residential neighborhood at 1721 Hunting Ridge Road. The watershed contributing to an unnamed tributary of the Neuse River to be repaired is 41 acres. Land use is mostly 1/4 acre lots with single family homes and a golf course. 3b. List the total estimates acreage of all existing wetlands on the property No wetlands are located and within the limits of disturbance for this project. 3d. Explain the purpose of the project The purpose of this project is to stabilize the stream bank along the west bank of the unnamed tributary. This is prevent future erosion migrating towards an existing structure and provide protection for the exposed sanitary sewer. The existing condition of the unnamed tributary is resulting in bank erosion which is encroaching on the northeast corner of the house on the project site. A sanitary sewer manhole exists on the outside bend, and a 4" DIP sanitary sewer lateral crosses the stream and connects to the manhole. 3e. Describe the overall project in detail, includingthe he type of equipment to be used. The proposed improvements (from upstream to downstream) include stabilizing the stream bank that is eroding in close proximity to the house, providing protection for the exposed sanitary sewer lateral crossing the stream, and stabilizing the stream around the manhole and downstream of the manhole. Severe erosion is occurring on the bend with the near -vertical bank and will be stabilized with a class 1 rip rap rock base and vegetated geogrid lifts. The stream bottom will be graded to provide protection around the sewer later. Twelve (12) linear feet of constructed riffle (class 1 mix) will hold the stream bottom around the pipe so that it does not become exposed. A class 1 rock toe will be installed around the manhole and transitioned form the rock base under the geogrid lifts. The rocktoe will continue for 14 LF downstream of the manhole on the west bank. Existing class B rip rap will be utilized where appropriate. The designed stabilization measures, rock base, rock toe, constructed riffle, vegetated geogrid lifts, and matting, exceed the resistance required to protect the bank from the anticipated shear stress. The equipment to be used in the project is earth moving equipment and various other support apparatuses. Heavy equipment may include hydraulic excavator, compactors, bulldozers, skidsteer loaders, and dump trucks to load and unload materials. The construction equipment will enter the site from Hunting Ridge Road along an existing sanitary sewer easement and will perform all construction within a defined limit of disturbance. All work will be completed from the west bank of the stream. The stream will not be crossed as a part of this project. C. Proposed Impacts Inventory 6i. Comments: B1: Stream stabilization with occur along the west bank. The area will be re -graded, matted, and re -vegetated. B2: Construction equipment will enter from Hunting Ridge Road. Area will be re -vegetated. The area that has been slated for dispersement of existing soil will be in an existing lawn area. This area will be reseeded to model existing grass. D. Impact Justification and Mitigation la. Specifically describe measures taken of avoid or minimize the proposed impacts in designing project. This project is necessary to stabilize the stream channel and to eliminate active erosion of the stream channel bank. The minimization of the project has limited the repairs to the areas of the stream banks that are currently severely eroding. The buffer impacts will minimize impacts to existing vegetation by accessing the site along an existing sanitary sewer easement. lb. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. The proposed construction will minimize proposed impacts by performing all construction from the top of the western stream bank. The proposed structural measures include rock for stability at the stream toe along with the exposed sanitary sewer cleanout and vegetation to re-establish root systems on the stream bank for long term stabilization. F. Supplementary Information 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The site is an existing urban residential area that has been previously impacted by development. Habitat is not present for Wake County listed vertebrate and invertebrate endangered species with the exception of Northern Long Eared Bats. Michaux's sumac prefers open areas and is relatively shade tolerant. The site is forested with other open areas currently being mowed. The project requires removal of a few bushes for access. No trees are planned to be removed as a part of this project. Therefore it is not anticipated that there will be any adverse impacts associated with TAE species. co O� �V C\2 Lo o Cr) / Lo MICHAEL R & SUSAN B GRAY♦ B �O• \ 'I I Cico / 1721 HUNTING RIDGE RD ♦ �O �� PIN:1717558761 tiF2� ; _ °D co W � ♦ / �I I �� NORTH RIDGE COUNTRY CLUB INC. 4f, — 6612 FALLS OF NEUSE RD 1--I // / — ^ \ \ PIN:1717337989 V �o W CD /WCE CP ,x / i�/ j� /d� /� ♦ co /I p/ /f� \ ♦ P i / z co ♦ v SPREAD l / �„ i lF/// / i / / ♦ ♦ � z W z W� EXIST f G EXCESS EARTH I 4 y / \ ♦ ♦ / TIM R ST PS ♦/ IN THIS AREA O/ / / \ ♦ 4 rE ♦/ ip / /// / ♦ ♦ ,n ♦ I c ♦® �/ / /,/ill I�/��aCC) /� // // j II I \� I♦ 4f// / / i // /� \� ♦ IV o / 4f 4f 4 i EXISTING 1 \ � / CENTERLINE \ �XISTING SSMHI oQ j . y' /// li — 1 e�F p, 1 \co RIM-98.10 I .� I / rn/ V. IN (SW)=95.50 �E 1 l / NF R ! ( NSF l / i /i / EXISTING / 7 ♦ U J I I ! I V. IN (SE)=94.75 I OFFS </NFS \ / / . i / l TOB / I F, T, v / o I / J / ! \ INV. IN (S)=91.90 1 T 85, Nq (�� / `, / M } INV. OUT (N)=91.25 \ 36 i EXISTING 2 \ � i �� � � '� / i/ TOE 01 � \ EXISTING DOCK , \' \ 1 OFF F`lNF 1 \I ^ ^x� / PROPOSED / / / \�P• � p' j CLASS I ROCK T (� / / ♦ o.'�Q v, / / \ ° I pB,cF F�//VF \ T �ONS���- ��S� �r o \ XISTI` G / / ' / PROTECTION ��i / I I = Q i Q z? z SFT, STN---7,6,3 F<F�, ST//vCTF RTRAP OF C2 1, 9 9S 7 G GRgp� \\ ; j % . A / 'L1 O,p� ♦ / ♦ GNSTRUC \ \ o CRoopoSFo / / 9/��F / / '%,��ti•'••••.. BE �.%` I \ TFOR/FF BNS \ .,.'^ �/ I � � os IS SFC / IAG' `'Y ♦ // ���filnu�� \ ®<F GFF FT 8 S�q;/� o B I 1 o T/oNr:- 10 �/ / 3��F�F� ♦ // a , 8 6/6 4 c) 1 IPROPOSED I / I of SF<lNF // T ) \\ CROSS SECTION q FSFTc15 TN,/,�> �^\ � l f I o;� // /� � / � Q ° / .8 08 i �\ p I / Z / 1 3 /i \ p, CONSTRUCTED oo / Q RIFFLE6 / 1 PHILLIP W & ANN P BETTS CC J 1tXISTIN / PROPOSED / 1/ G 7201 N RIDGE DR O o ` CLASS I RIPRAP / PIN:1717559691 \ I FSFT,FSTq� PAVER ^. I/� / l,��g > i, I PATI(? NG, `�\\ o C ROPOSED ' �� /♦ Q 1 O F F�/i�`c CSP I 1 ROs SECT/ / 1 \ ;/p S SEC N C 1 eF SFT, STN, /� L CN6//V GFD 2' 85.4 ' ` I I PFl P SED , PROTECT EXITING ° ,)41 ROCK RqN �/FT 1 � i / i Q i C SS 1���CTION B EQUIPMENT OAD AL FROMrrw�� C� as 1 SITION 1 ( �I S oPos P REPLACE IF AMAGED V G 1 EXISTING 1 EXISTING / �O CO / ° ° 1 HOUSE 4" CPP o 0 0 EXISTING ° 1 o y \\ I / �� / ♦ LL z CONCRETE♦ / �I DRIVE 1 , Q \ \ \\ \7 1 1 \� / ♦ LL � / �` / Z Z VEGETATED GEOGRID LIFTS _ z B1 I TOP OF ROCK BASE ELEV.-97.0 Q UJ a ♦ I 989 �. ��� 1ST LIFT (25 LF) TOP ELEV.=98.0 J° % 4"BIRO ♦ \ \ \ ��n \��� 2ND LIFT (24 LF) TOP ELEV.=99.0 = z / o� \ \ Q Q PROPOSED r c j, // , ♦ \ II \ �� \�� '�ROPOSED CLASS I ROCK TOE (y G ° / / i , _ — — — _ — — v ♦ I I BZ 1 1 \ / �\ /�'' CLASS I RIPRAP PROTECTION Q / / / ♦ I I I \ 'TRANSITION r LLI 0 BVSHES I USHES D 1 / ��� LEGEND: / 0 /A / / \ \\\ \ \ \Y/ ��� PROPOSED CLASS I RIPRAP pop \ \ \ \\ \\ / \ \��� PROPOSED CLASS I ROCK TOE/BANK PROTECTION I I \ 5 DOGI VOOD \ / CONSTRUCTED RIFFLE I 1 1 DOGWOODS / , OQ PROPOSED GEOGRID LIFTS 47 / \\ 32"OAK ��\\ ® DATE: 20 JAN 2016 �� / // \ 94 PROPOSED CONTOUR 00 �V // I I I \ STREAM AND BUFFER IMPACTS CONSTRUCTION SET / 32" PINE/ /I\ 14"OAK 10 5 0 10 20 SCALE: - \ BUSHE SCALE: 1"=10' SHEET 3 \ / Project Photographs 1721 Hunting Ridge Road Photo Log, Raleigh NC Photo 1: Exposed sanitary sewer and manhole Photo 2: Erosion occuring along the bank Bank to be repaired Project Location, Watershed, and Soils Map N 205 410 820 Feet 1 inch = 400 feet Disclaimer Maps makes every effort to produce and publish the most current and accurate information possible. However, the maps are produced for information purposes, and am NOT e�rn.�A� nio —a,.��-t� - yes, expressed or implied ,are provided for the data therein, its use,or its interpretation. / O � Q P 2V X40 OR6 DR e New ( \ c � � Life Camp � �P� S RIVERq`� - F/ 350 WYNNE � 1/ �1 1 1 ),, AN RD, � �- - - 1<3 LONIKER-D (\ ` /i; cp. IJ oo o �DR r RIE N rpINLEY9 S / o /�S ,OAK CREEK�l 400 / I ) TONEGATE 450DEANWOOD DR 4 � lNwOO THORPSHIRER \ may. �V (� /gy YUCCP`��, � _f — Camp spj NARPS ILL RD Durant; JJJ c o " Z' o a E SPOTTSWOOD ST\ PROJECT AREA WELLINGTON LT W LATITUDE: 35.5249 LONGITUDE: 78.3632 350 / ti i 7 / AO Tl i� c GRESHAM LAKE RD o88IG Sl(),4A 0 LIR I OjVERtif5LOOK RHUNTING RIDGE gURO PzP_GreshamsnALE1!1 Lake 'pou"I ID 450. AGE OR ' LAND/ 1721 HUNTING RIDGE ROAD USGS QUAD MAP WAKE FOREST, 2013 WAKE COUNTY, NORTH CAROLINA DATE: JANUARY 20, 2016 USGS QUADRANGLE WAKE FOREST 2013 WARD CONSULTING ENGINEERS, PC SCALE: 1 "=2000' _ 4805 Green Road, Suite 100 919 870-0526 �, Raleigh, NC 27616 FAX 919) 870-5359 1► DRAINAGE AREA PROJECT SITE 41 ACRES TC PATH C FA f�\ 300 150 0 300 600 SCALE 1"=300' 1721 HUNTING RIDGE ROAD DRAINAGE AREA MAP CITY OF RALEIGH, NORTH CAROLINA WARD CONSULTING ENGINEERS, PC FIRM LICENSE N0: C-2619 4805 Green Rd. Suite 100 919 870-0526 Raleigh, NC 27616-2848 FAX 919 870-5359 `�aa'< CgC2 - - 1 WY ,O �' ��\,,� Cm A 1 pB VaB2 r / Y CeC l ApC2 \, . ApC2 CeDCeB2 ApB2 CeB CeD CeB2 _ CeC2 ApB2 CeC2 • CeC2 ., e W y • c' CeB2 Cm CeC2: ICeD% " • - Geq ApB2 CeC2., - h CeB2\� W m CeC2 \\ Y 1 �`' A CeF v� CeC cm A4e -7 CeB2 � i CPF f'- CeD jt CeB �' �� ApB2 CIC3 `�� ��, I a i �v i CeB2 r CeC2 Gia . CeDWkC ApB2 CeB2 CeB2 AD CeC2 CeC CeF Gu '' 1 ApB2 1 CeC p A B2 err 9. WY �... -_L LoC` Cm CeC2 CeC2 WkE t 32 Q CeC2 �' CeB2 CeC2 w Wk CeC2 tl " DuB WY n � N � `� `�- � Ili '" • , .. N 4C CeB2CeB: ApD 1 - 11 ' F He62 co CeD CeB2 it CeC2 G LoC ApR2 Ii- CeC 1721 HUNTING RIDGE ROAD SOILS MAP WAKE COUNTY, NORTH CAROLINA DATE: JANUARY 20, 2016 SOURCE: USDA SCS (NOW NRCS) SOIL SURVEY WARD CONSULTING ENGINEERS PC WAKE COUNTY, NORTH CAROLINA � ISSUED NOVEMBER, 1970 SCALE: NTS C 4805 Green Road, Suite 100 (919) 870-0526 \Raleigh, NC 27616 FAX (919) 870-5359 Existing Cross Section and Longitudinal Profile Cross Section 1 Station 1+00 Riffle 102.00 101.00 100.00 =99.00 d m LL 6.00 C, O N y>97.00 W 96.00 95.00 94.00 0.00 5.00 10.00 15.00 20.00 25.00 30.00 35.00 40. Station (Feet) +Ground �—BKF 103 102 101 100 d LL_99 C Ogg A d W 97 Cross Section 2 Station 1+41 Riffle Station (Feet) t Ground f BKF Cross Section 3 Station 1+54 Riffle 102 101 100 =99 d d LL 6 C O A y>97 W 96 95 94 0 10 20 30 40 50 6D 7 Station (Feet) t Ground BKF too W97 LL W 95 Cross Section 4 Station 1+66 Pool Station (Feet) C+Ground tBKF 105 103 101 99 .-. 97 a� 0 95 a as W 93 91 89 87 85 1721 Hunting Ridge Longitudinal Profile Main Channel: Station 0+60 - 2+10 +60 +70 +80 +90 0 0 rn z 0 a c� z w 0 z 0 0 z W 1+00 1+10 1+20 1+30 1+40 1+50 1+60 1+70 1+80 1+90 2+00 2+10 Station (feet) TW WS BKF S-1 S-2 XS -3 XS -4 STA: Riffle 1+02 c Riffle STA: 1+41 Riffle STA: 1+55 Pool STA: 1+6 0 0 % ° ° 0 0 0 0 ° o 0 0 0 0 +60 +70 +80 +90 0 0 rn z 0 a c� z w 0 z 0 0 z W 1+00 1+10 1+20 1+30 1+40 1+50 1+60 1+70 1+80 1+90 2+00 2+10 Station (feet) TW WS BKF Proposed Plan, Profile, and Details , F O �STABLI SHED 1�9� CA � Sheet Index THE CITY OF RALEIGH PUBLIC WORKS DEPARTMENT �qwr•�:��►�ITi_gra:i��ri������rrr�•����:z0Nft Tlkyll 1. Cover Sheet 2. Existing Conditions, Demolition and Erosion Control 3. Construction Layout 4. Planting Plan and Stabilization Measures 5. Cross Sections 6. Details Plans Prepared By: CAD File Path: Becky L, Ward, P,E, SI\Autocad Drawings\1721 Hunting Ridge Road Ward Consulting Engineers, P.C. FIRM LICENSE NO: C-2619 4805 Green Rd, Suite 100 (919) 870-0526 Raleigh, NC 27616-2848 FAX (919) 870-5359 Contact—Becky L. Ward P.E., bward®wce—corp.com � 9 ���•`` �H CARO '�•,,� FESS/0� by �; •.� SEAL •• Sao` 13344 i N N `�.`. PROJECT SITE w UNT ING �ti RIDGE RD � 0 C RING F �RES�T R� SP d Location Map NTS Petition Project 1721 Hunting Ridge Road A d O z 0 w a CONSTRUCTION SET SHEET 1 C\2 Lo oLo Lo 00co / 00 co / JEFFREY L. & LOU ANN PHILLIPS \ NORTH RIDGE 1--I 1717 HUNTING RIDGE RD = h O w / PIN:1717557736 \ COUNTRY CLUB INC. `/ O \ 6612 FALLS OF NEUSE co / RD PIN:1717337989 °� ° / \ C/) Fr -1 U ° / d 4 co tXETING ° �o��0, 48"CM z $CONCRETE ° / tib.E4 W P4 02 / DRIVE - z U r - ' WCEw Qz d� ° 4 co 04 EXISTN4 ° TIMBEIRGSTEPS CP#1 / // �o�F �� o`//� �/y ��12"TR / a ° Lo 8" HW � 15j�/ J / / / O / / / \ CC) � / EXISTING / / ��"J/ PANEsE �, /, / / / d, rx ° ° HOUSE /// / // / M�%LE / /12'-4� /g.TR IR v 11\ \ i 24' / / ' 1 % /� 12 ��TING / \ / / STEPHEN & JUDITH MICHELE ROGERS / / 6� r / r /� 1 TO / \ / 7205 N RIDGE DR 12" HOLLY / / I 1 �\ I/ o I /S I N X Ij /\ /72'- IF / / PIN:1717651704AM H i ° O cd r 4MT EXVSTINb 1 �� 6"TR / \RPRAP 'S� /15"TN 30"TR > EXISTING /1/�E IP° 12" HOLT I \ A 3 `� ,6"rRTOBEXISTING : 6"TR ° ° CONCRETE ° °1 12" HALY/ / / \ \ I \ \ 1\ '(.., EXISTING aDRIVE ° P CENTERLINE/ / 4 12HOLLY E 2„rR �"4 T 6"TRCP#2 ;��•�•�' �u' iu� i7 4 d o"TR XS., -/Z/ EXISTING SSMH 9ry idi ♦'♦b �♦♦i %s I / / RIM=98.10 \ '� ; o�PJ �•cy��.,, l / (S)INV. IN -91.67 - c< c/3 Q� z z 4 I ; / EXISTING I DEC I HOUSE \ / \ \ 1, } EXISTING 9 60I / / (SE)INV. IN=94.68 -":� V) 4 1 I \ IEXI N 1 1-1 S/S LATE AL 4 / (N)INV. OUT=91.50 ATI 0 a I° I o \ a CONCRETE ° I I I 1 I \ W C�0 / ♦ / \ ° °DRIVE ° ` %N 1 \I I �\ X \ ,� / � Q v 20 P °17 a 1 ° °° ° °° ` ° a 4 ° ° G' I 3 // REMOVE EXISTING \ z ° ° �° 8"DOGWOOD ° ° ° ) ®/ EXISTING RIPRAP AS NECESSARY \ z EXISTING ° ° s / 1�'BIRCH I 3a'TR \ �� a / 4" CPP FOR GRADING AND O z J ° ° ° l / / GEOGRID LIFT O SSMH 22" P ° / / BUSF4ES \ / INSTALLATION Q �- 4 _d/ / I O - N \ I / EXISTING _ kiSTiNc o� I I� /�,—N�/ /z� I i w �\ \ \8TF i/ �4„ CIP J PED. 4 ° a I I 151 D(�GW OD I 12"DOGW OD" / / / �� ( // \ \ \ \ % \ O 0- Q SS` ° s I / o / ri \ 32"OAK % \ O TEL. ° J U PED °\\ IIVQ���� '// ` Bus Esll / �� W O S y(! ° �° Qs\° \ \ \\M� HA\EL�R SU�At�I\B GOAY I 4� /// / I b W 0 \ 2\1 KU f I F� DG Rb l o ` 32" P�NE 14"OAK _ PI1%1717� 8�E�1�\ (%) 7 S �'F \\\\\j\ \\\ ` <\ O OO ,% PHILLIP W & ANN P BETTS \ — z z O !.� S �0 �G� \`\\ \ ` \ ,` /// 7201 N RIDGE DR O z �\ ��� �� /i PIN:1717559691 DISTURBED AREA = 4,020 SF (0.09 AC.) O U !%i F \ I / W F \ \ Q \ / LEGEND: ` r \ \ ` l l/l/ EXISTING CONTOURS (SURVEYED) O V_ C 7% �` \ / — — — — — — —EXISTING TOP OF BANK z U) W `S G / PROPERTY LINE REMOVE BUSHES ---_—_— O J AS NEEDED FOR -- EXISTING STREAM CENTERLINE U Q CONSTRUCTION ACCESS BUFFER ZONE LINE M � / W EXISTING TOE OF BANK T ® /G / FLOW DIRECTION OF FLOW N z I CONSTRUCTION ACCESS I,*--- 0 a L �— z (v I __ 0 CURB INLET GRAVEL EXISTING CONSTRUCTIONSSMH ° d ENTRANCE COR STD 20.09 tK P EXISTING ST�'c CURB INLET O , SS Tc1lo \SS � s S — — — -EXISTING EASEMENT r Q O ss X _x EXISTING SANITARY SEWER EXISTING FENCE x EXISTING TREE W SS SANITARY SEWER MANHOLE U EXISTING 5' LOD LIMITS OF DISTURBANCE CONCRETE SF SILT FENCE ° SIDEWALK Q CONTROL POINT 14 EXISTING RIPRAP TO BE REMOVED DATE: 20 JAN 2016 ° EXISTING BUSHES TO BE REMOVED NOTE: CONSTRUCTION SET 1. CROSS SECTIONS (XS -1 THRU XS -4) SHOWN ON THIS PLAN ARE FOR OBTAINING EXISTING STREAM DATA. THESE ARE NOT FOR CONSTRUCTION PURPOSES SCALE: AND CAN BE FOUND IN THE APPENDIX OF THE REPORT. 20 10 0 20 40 1 "=20' 2. HORIZONTAL AND VERTICAL DATUM ASSUMED. 3. CP# 1 - REBAR ELEV=97.29SHEET 2 CP#2 - CENTER OF MANHOLE RIM ELEV=98.10 SCALE:1"=20' co O� �V C\2 Lo o Cr) / Lo MICHAEL R & SUSAN B GRAY♦ B �O• \ 'I I Cico / 1721 HUNTING RIDGE RD ♦ �O �� PIN:1717558761 tiF2� ; _ °D co W � ♦ / �I I �� NORTH RIDGE COUNTRY CLUB INC. 4f, — 6612 FALLS OF NEUSE RD 1--I // / — ^ \ \ PIN:1717337989 V �o W CD /WCE CP ,x / i�/ j� /y� /� ♦ co /I p/ /f�/� / / \ \ ♦ 4R1P z co ♦ v SPREADF/// ♦ [� z z EXIST f GEXCESS EARTH I 4 �/ y / \ ♦ ♦ / TIM R ST PS ♦/ IN THIS AREA O / i /�/ / \ ♦ 4 rE ♦/ ip / / / ♦ ♦ ,n .. ♦ I c ♦® �/ / //CC) 41? /� // // j II I \� I♦ o // / / i // /� \� ♦4f 4f 4f / o 0o i EXISTING \ / I I / / *, / CENTERLINE \ �XISTING SSMH I oQ / rn % • ; yl /// l� - RIco M-98.10 I ., I / o,/ / � O / V. IN (SW)=95.50 EXISTING J I I I I V. IN (SE)=94.75 I toFFS </NES \ / / , i / / l TOB I F, ,1`36 v l o / j j I \ INV. IN (S)=91.90 \ 1 T 8S, 7`3 / , / M f / / EXISTING IN;. OUT (N)=91.25 \ 6 ,� i� �)'� //��/ TOE T EXI,STING \ \ � \ 1 � � � ) � / DOCK \' \ 1 FF 1 PROPOSED / / \P... • O•��. -/-,NF V41p' o j CLASS I ROCK T dC, .vo / / \ a FH�FcF o j '% • A /��/ i �1 O,p-q/ I / I /' \ 2T ONS���S7 �XISTIPROTECTION Q p,RTRAP i v�dcQn� �•zcC-')I/,N GVOO27'7`639 9S ? z CRoOpSS OSFO l / 9 j�ti�F / � / '%��Ii•'••.... BE ;�. \ TFOR/FF B'9S I / SFC / SAG' `/ ♦ // fnu,It,� \ ®<F OFF --6W 8 Sp %q;7� i / fo� T/ONE / a , 8 676 I PROPOSED,—/ / / ♦ / CROSS SECTION q / ♦ // </ a / I OFFSET F STq, ' / / I 7S 8' 7x>O �\ I I / / / / 1 8 i �o03 / /� ( \ p, CONSTRUCTED oo / RIFFLE 6/ PHILLIP W & ANN P BETTS J As N 1tXISTIN S, / / PROPOSED / 1/ 7201 N RIDGE DR O o ` CLASS I RIPRAP / PIN:1717559691 \ I FSFT,FSTq� PAVER 7�>9 > i, I PATI(? PR OPOSED ' �� /♦ ° 1 O F i�`c CSP I 1 kOs T/O / 1 O S SEC r , 1 G/� GT 2 q, 7�8s4' \ I PFS P SEQ N C PROTECT EXITING / ♦ O v a ORO T RlO �/F 1 Q i I C SSS. CTION B 4" CI P SS LATERAL FROM / / �� w <4 T� 1 I ( I I ` � � � EQUIPMENT LOAD. � rr �� NS/T/OS / �r SGS P REPLACE IF AMAGED V � � 0 ° 1 EXISTING EXISTING ° CO Q 1 HOUSE 4" CPP o 0 0 /� / J, / , EXISTING z CONCRETE ♦ �— DRIVE�� Z �. VEGETATED GEOGRID LIFTS z TOP OF ROCK BASE ELEV.=97.0 w ° ♦ I 11ST LIFT (25 LF) TOP ELEV.=98.0 J °(0% 4"BIRO ♦ I A \ \ �p ��� 2ND LIFT (24 LF) TOP ELEV.=99.0 PROPOSED r I // , ♦ \ \ I II \ \�� 0 '�ROPOSED CLASS I ROCK TOE (y / i _ _ ♦ I I 11 1 \ / ��\ / CLASS I RIPRAP PROTECTION T U / // � v ♦ I I I /� � 1 \ � /TRANSITION 0 BVSHES USHES i LEGEND: / ) \Y/ ��� PROPOSED CLASS I RIPRAP �Op \ \ \ \\ \\ / \ \��� PROPOSED CLASS I ROCK TOE/BANK PROTECTION I I \ 5 DOGI VOOD \ / / / CONSTRUCTED RIFFLE rp I 1 1 DOGWOOD/ / , O� / \ \ \ / \\ PROPOSED GEOGRID LIFTS 32"OAK ��\\ ® DATE: 20 JAN 2016 C-9 I 1 1 / \ / \��� 94 PROPOSED CONTOUR �Oc I I 11 \ \� CONSTRUCTION SET \ O / cO / 32" PINE/ /I\ 14"OAK SCALE: - 10 10 5 0 10 20 1 - -c-)BUSHE / / � �, SCALE: 1"=10' SHEET 3 \ / 4A / 4f NORTH RLDGE—COUNTRY CLUB INC. —6612 FALLS—DF-N€US� RD i / ♦ / I — — PIN -1717337989 �/ / /I o 4D / y / // // ♦�/ // / ♦ i� 41f /4fo / 40' EB \ I / ♦ / / k/ �� / I 41f I N♦ I /o Ji I ✓ I / I IN, I I I o I 1 l i / \—�i 4fCD 40' 4/ cl�o 1** 1 1 1 1 1 1 1 1 1 1 1 /00,/ CLASS I ROCK TOE PROTECTION \ \O I / h o �/ ♦/ I / \ 1 40'IF I / it a------------- /WCHAEL R & SUSAN B GRAY /,q,� 1721 HUF'ING RIDGE RD/ / PIN:1717558761 i \ I / / O \ 1 I /T/1' NOTES: Permanent Riparian Seed Mix Zone A Scientific Name Common Name Percent Elymus hystrix Bottlebrush grass 15 Panicum anceps Beaked panic grass 15 Elymus virginicus Virginia wild rye 10 Bidens frondosa Devil's beggartick 10 Coreopsis lanceolata Lanceleaf tickseed 10 Dichanthelium candestinum Deertongue 10 Andropogon gerardii Big bluestem 5 Juncus effuses Common rush 5 Vernonia noveboracensis Ironweed 5 Schizachyrium scoparium Little bluestem 5 Sorgastrum nutans Indian grass 5 Tripsicurn dactyloides Gamma grass 5 ERNST PIEDMONT RIPARIAN SEED MIX MAY ALSO BE USED Temporary Seed Mix to be Sown Simultaneously With the Permanent Seed in Zone A & B Grass Type Time ofYearto Plant Planting Rate (lbs/acre) Rye Grain August 15 - May 1 15 Brown -top millet May 1 - August 15 15 �1 �0 \ / 1. PLANTING ZONE A STREAM BANK TO BE PLANTED WITH A COMBINATION OF THE FOLLOWING SMALL TREES/SHRUBS: (ROOTED PLANT PLUGS/TUBLINGS-12-18" IN HEIGHT) C-700 EROSION / CONTROL MATTING / // 36 PLANTS (3' ON CENTER SPACING) I (Ir- / AND ZONEA, �� / ♦ LINDERA BENZOIN - SPICEBUSH (9 PLANTS) �\ ll \o / ���` .� ^ / �, ILEX VERTICILLATA _ WINTERBERRY HOLLY (9 PLANTS) CORNUS AMOMUM SILKY DOGWOOD (9 PLANTS) ALNUS SERRULATA - TAG ALDER (9 PLANTS) 2. PLANTING VEGETATED GEOGRID LIFTS -PLANTS PER LINEAR FOOT = 60 EUSE A QUAL COMBI STION OF THE ABOVE PLANT SPECIES FOR ZONE A IN AMOU3. CONTRACTOR TO REPLANT DISTURBED AREA IN ZONE B (0.07 AC) EXISTING GSS ON SITE (NO TREES OR SHRUBS REQUIRED FOR ZONE B) \\\ / 4. PLANTING STOCK TO BE GROWN BY NURSERIES WITHIN THE SAME PHILLIP W & ANN P BETTS PHYSIOGRAPHIC REGION (PIEDMONT) AND WITHIN 200 MILES OF THE 7201 N RIDGE DR PROJECT SITE. PIN:1717559691 5. FERTILIZER RECOMMENDATIONS: LIME X2 TON/AC. PHOSPHATE 20-40 LBS/AC. POTASH 50-70 LBS/AC. 60 i // \\ WATERING REQUIREMENTS ONCE/WEEK IF NO RAIN 6. USE ONLY SHRUBS IN SANITARY SEWER EASEMENT (NO TREES). 10 EITHER SIDE OF SANITARY SEWER LINE. 7. PLANT SUBSTITUTES OR THE USE OF LIVE STAKES WILL REQUIRE C-700 EROSION\\ APPROVAL BY DESIGNER PRIOR TO ORDERING. CONTROL MATTING / \\ 8. CONTRACTOR MAY USE RIPARIAN SEED MIX AS SHOWN IN THE TABLE AND ZONE A / \�\ ABOVE OR EARNEST CONSERVATION SEEDS PIEDMONT RIPARIAN SEED MIX. APPLICATION RATE 25 LBS PER ACRE. I 1 PLANTING ZONES I 1 \\\ \�� 0 EROSION CONTROL MATTING AND ZONE A (516 SF.) ZONE B (2,895 SF.) CLASS I ROCK TOE PROTECTION . - CLASS I RIPRAP 0 EXISTING RIPRAP ® PROPOSED GEOGRID LIFTS 10 5 0 10 20 SCALE: 1"=10' VCO 0 Lo � I LO �o AJ 00 00 � L.I ao 1--I �I rn o G4 �co C\2 I � to O �zb� F --I W I4 C\2 C-+ w W z 1-4 + L N CO Q z J O Q U O z w J U- 0 ri, u DATE: 20 JAN 2016 CONSTRUCTION SET SCALE: SHEET 4 U �0 PROPOSED CROSS SECTION A p-+ o in AS VIEWED LOOKING DOWNSTREAM 0 0 PROPOSED CROSS SECTION D �-+ 00 00 W rn rn AS VIEWED LOOKING DOWNSTREAM[�] 00 107 2 - 107 106 .-1VSLOPE VATION 102 106 103 - 103 105 TIE INTO 0.5 105 102 101 3 2 2 4 1.0 1.8 102 101 104 102 CONTOUR103 1.0 2.0 104 1103 100 \ 100 w co o 102 - - STABILIZE BANK WITH C700 COIR FIBER BLANKET 102 99 ` 99 � +Q)' 101 SEED AND STRAW UNDER MAT 101 98 98 0 4 100 100 97 ------ _ _ -' 97 99 1 SOIL IFTS _ - _ - 99 96 PROPOSE GRADE _ EXISTING GRADE 96 co z % c 98 __ - - 98 95 95 ~ W 97 _ _ . XISTING GRADE 97 94 CLASS I ROCK TOE 94 go W z 96 MINIMIZE 2 : SLOPE ♦ 96 93 PROTECTION BA K 93 a 95 I .. 95 92 PROTECTION 92 ro �o BEGIN 94 J 91 � LO 93 RIPRAP TO POCK OTEGTION 93 90 z 90 aCO cd d� fx 92 LEVATION 97. FT. MINIMUM 92 89 Q � = 89 0 91CLASS I ROCK TOE w 00 91 $$ Lj_ w $$ U 910 TI 8g 86 ,7 0 w 87 30%LASS A RIP -1- d 86 Q 88 sTONEPRIGR TC)� w gg 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20 1+25 87 CE 87 ��\1 86 e w 86 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20 1+25 1+30 o'•4' PROPOSED CROSS SECTION Bim:' P� �"' AS VIEWED LOOKING DOWNSTREAM PROPOSED CROSS SECTION E J� w TIE INTO AS VIEWED LOOKING DOWNSTREAM :z. cnCf)- c� _ '�, c 104 102 CONTOUR 0.5��d 1.0.1.0, 104 103 103 �- °ti .. ••''� �� 0 STABILIZE BANK WITH C700 COIR FIBER BLANK' T 1 3 102 102 .g 3.4 102%% 8 101 SEED AND STRA UNDER MAT 101 101 — 101 100 1' SOIL LIFTS ___100 100 - 99 END 2HA V SLOPE _ - - - _ _ _ 99 99- 98 98 98 AT ELEVATION 102 N. 98 97 - - - - - _ - - - 97 Q 97 � 97 gg - --- 96 Z 96 96 95 PROPOSEP _ - E ISTING GRAD 95 95 95 94J PROPOSED CL 94 94 94 93 ROCK TOE 93 0 0 93 TO El EV 97.0 3, BEGIN 93 192 92 PROTECTION 92 Q 92 91 w 91 Q 91 SS I ROCK TOE PROTECTION w 91 90 Z 90 V 90 WITH 30% CLASS A RIPRAP z o 90 gg LO = 89 $g STONE PRIOR TO PLACEMENT TO Q rn $g 11. W Z $$ FILL VOIDS `'��'. $$ 8$ � W $$ O 87 — w - 87 86 �' w 86 86 86 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20 1+25 0 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20 1+25 1+30 cr U W z � � Z _ F-- 0 (J) PROPOSED CROSS SECTION C Z 0 W AS VIEWED LOOKING DOWNSTREAM = cr J U < 103 0.5103 102 `�� 1.0 1.01.0 102 T N 101 101 LL 100 �� - _ -100 r 0 99 99 _ 1' SOIL LI _TS ji 98 STABILIZE BANK WITH _ - - _ - g$ to- C700 COIR FIBER BLANKET 96 EXISTING GRADE 96 w _j , `J EED AND STRAW 95UNDER MAT- _ - 95 94 RIPRA — EXISTING 4" 94 Q 93 TOE 3' EWE .LA 93 O DATE: 91 CONSTRUCTED RIFF E g1 Ci;4D > 20 JAN 2016 g0 CLASS I ROC TOE w o 90 89 PROTECTION MIX WITH z 89 N CONSTRUCTION SET 88 30% CLASS RIPRAP = „ STONE PRIO 11 w w 88 $7 PLACEMENT (_u w — 87 to SCALE: HORIZONTAL 1 "=5' "=5' 86 $6 VERTICAL 1 0+80 0+85 0+90 0+95 1+00 1+05 1+10 1+15 1+20 1+25 1+30 5 2.5 0 5 10 SHEET 5 HORIZONTAL SCALE: 1 "=5' STREAM BANK 1VI 2H 722131910M2102iVAILTI-1V12 121NO GIN11d•IryIIINQM�lI00 — END TOE PROTECTION AT BANKFULL ELEVATION NEL NOTE: POOL SECTIONS WILL VARY IN HEIGHT TO BANKFULL ELEVATION FROM 2' TO 4'. 2' MAX HEIGHT IN RIFFLE SECTIONS 2'�� TRFNI('P +� r 1'-0" r � 1 T KE AT 3' 5�' A — INTERVALS r w// ANCHOR TRENCH ODEN STAKES CHECK SLOT AT 25' INTERVALS (MIN) ISOMETRIC VI INITIAL CHANNEL ANCHOR TRENCH INTERMITTENT CHECK SLOT NOTES: 1. CHECK SLOTS TO BE CONSTRUCTED AT 25' INTERVALS. 2. ALL MATTING TO BE SECURED WITH WOODEN STAKES ACCORDING TO THE SPECIFICATIONS AT 5' INTERVALS. 3. FABRIC OVERLAP WHEN 2 ROWS OF MATERIAL ARE USED SHALL BE PLACED WITH THE UPPER ROW OF MATERIAL PLACED OVER THE LOWER ROW OF MATERIAL. 4. TRENCH MATTING AT TOP AND BOTTOM OF MAT AS SHOWN IN DETAIL 5. OVERLAP FABRIC IN DIRECTION OF FLOW WITH MATTING UPSTREAM ON TOP OF DOWNSTREAM MAT. 6. MATTING WILL BE INSTALLED ACCORDING TO THE SPECIFICATIONS. 1 L�_S ROCK TOE PROTECTION 2 COIR MATS -CHANNEL INSTALLATION NOT TO SCALE SCALE: NOT TO SCALE TERMINAL SLOPE AND CHANNEL � 1 T KE AT 3' 5�' A — INTERVALS r w// ANCHOR TRENCH ODEN STAKES CHECK SLOT AT 25' INTERVALS (MIN) ISOMETRIC VI INITIAL CHANNEL ANCHOR TRENCH INTERMITTENT CHECK SLOT NOTES: 1. CHECK SLOTS TO BE CONSTRUCTED AT 25' INTERVALS. 2. ALL MATTING TO BE SECURED WITH WOODEN STAKES ACCORDING TO THE SPECIFICATIONS AT 5' INTERVALS. 3. FABRIC OVERLAP WHEN 2 ROWS OF MATERIAL ARE USED SHALL BE PLACED WITH THE UPPER ROW OF MATERIAL PLACED OVER THE LOWER ROW OF MATERIAL. 4. TRENCH MATTING AT TOP AND BOTTOM OF MAT AS SHOWN IN DETAIL 5. OVERLAP FABRIC IN DIRECTION OF FLOW WITH MATTING UPSTREAM ON TOP OF DOWNSTREAM MAT. 6. MATTING WILL BE INSTALLED ACCORDING TO THE SPECIFICATIONS. 1 L�_S ROCK TOE PROTECTION 2 COIR MATS -CHANNEL INSTALLATION NOT TO SCALE SCALE: NOT TO SCALE 5' TAIL LENGTH 13' 9' J H _`' J L_ _j STREAM FLOW EXISTING W U_ W CHANNEL PROPOSED O U_ A�� CHANNEL CENTERLINE I? z RIFFLE SLOPE _ –II III II�11= A SLOPE 3H:1 V RIFFLE NOTES: TAPER ROCK FROM 1. RIFFLE STONE MIX SHALL CONSIST OF BOTTOM OF TRENCH TO MIX LONGITUDINAL VIEW 70% - CLASS I RIP RAP (5"-17", AVG 10") DEPTH "B' AT NTS 25% - CLASS A STONE (2"-6", AVG 4") END OF RIFFLE 5% - #57 STONE PRIOR TO INSTALLATION IN THE TRENCH THE STONE SHALL BE MIXED TOGETHER WITH SOIL FROM THE SITE. THE SOIL PROVIDES FINES TO SEAL THE VOIDS OF THE STONE MATERIAL. THE MIX SHALL BE PLACED IN THE TRENCH TO THE DIMENSIONS AS SHOWN IN THE DETAIL AND LENGTHS AS SHOWN ON THE PLAN DRAWINGS. 111111 \\ B=18" SECTION VIEW "A -A" NTS CONSTRUCTED RIFFLE 41 JSCALE: NOT TO SCALE 5 1 A SCALE: NOT TO SCALE PLANTING DETAILS SEEDLING / LINER BARER❑❑T PLANTING DETAIL DIBBLE PLANTING METHOD USING THE KBC PLANTING BAR HEALING IN 1. Locate a healing -In site In a shady, well protected area. 2. Excavate a flat bottom trench 12' deep and provide drainage. Y7 3. Backfill the trench with 2' well rotted sawdust. Place a 2' layer of well rotted sawdust at a sloping angle atone end of the trench. 4. Place a single layer of plants nppalnst the slopping end so that tRe root collar is at ground level. : ­ , eq 5. Place a 2' layer of well rotted sawdust over the the maintaining a sloping angle. 6. Repeat layers of plants and sawdust as necessary and water thoroughly. a 2' 1. Ins rt planting bar 2. Remove plantin bar 3 Insert planting bar as smFiown and pull handle and place seedling at 2' toward planter toward planter. correct depth. from seedling. 4. Pull handle of bar 5. Push handle forward 6 Leave compaction toward lanter, firming firming soil at to hole open. Water soil at �ottom. g g p' thoroughly. PLANTING NOTES: PLANTING BAG During planting, seedlin s shall �oe kept -In a molsiI canvas bn or similar container o prevent the root systems from drying. 3 REFORESTATION DETAIL SCALE: NOT TO SCALE KBC PLANTING BAR la tin ar shall have a la�e w�t a triangular cross section and shall be 12' ion 4s wide and 1' thick a center. ROOT PRUNING All seedlings shall be root pruned, If necessary, so that no roots extend more than 10 Inches (10') be, the root collar. U C\20 co0 I I 00 0000 W rn rn H� rX4 �00 � O h---1 I U U] O �zbco W Qi G\2 F--1 E-� w Q) z 04 CD 00 4 a O 0 Q O Ir w cD 0 Ir 0 z z D T N T Q W 0 Q z J O I..L Q U o� O z LL O U DATE: 20 JAN 2016 CONSTRUCTION SET SCALE: NTS SHEET 6