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HomeMy WebLinkAbout20170490 Ver 1_401 Application_20170421E McGill A S S O C I A T E S April 18, 2017 Attn: Ms. Catherine Janiczak US Army Corps of Engineers Asheville Regulatory Field Office 151 Patton Avenue. Room 208 Asheville, North Carolina 28801-5006 Dear Ms. Janicza PAID 201 T 0 4 9 0 RE: Episcopal Church of the Ascension - Stream Stabilization Pre -Construction Notification, NWP #13 Catawba County, North Carolina On behalf of our c ent, reverend Karla Woggon, please find the enclosed Pre -Construction Notification (PCN) application for the referenced project dated April 18, 2017. The purpose of the project is to stabilize the section of Fitz Creek located on the church property. The stream banks have severely eroded and are nearly vertical. The applicant proposes to stabilize approximately 360 linear feet of Fitz Creek, utilizing grade control structures, outlet protection, and a boulder wall. A NWP-13 is requested to complete the proposed work. Please see the attached copy of the PCN application. Four copies of the PCN application are being provided to the North Carolina Department of Environmental Quality, Division of Water Resources with a check for $570 to cover the 401 WQC written approval fee. A copy is also being provided to the USFWS. McGill Associates, P.A. is the Authorized Agent (form included) and should be copied on all project correspondence. Please let us know if you have any questions or comments. Sincerely, MCGILL ASSOCIATES, P.A. John C. Vllas D Program Services Manager- Environmental Ate' 2 j 2017 Cc: Reverend Karla Woggon — Episcopal Church of the Ascension NCDEQ, DWR — Main Office Byron Hamstead — USFWS H:\Projects\2015 PROJECTS\15.05303 - Episcopal Church of the Ascension - Stream Stabilization E n v i r o n m e n t a l 0 P l a n n i n g a F i n a n c e McGill Associates. P.A. • 468 New Market Blvd. Ste. B, Boone, North Carolina 28607 Office: (828) 386-1920 • Fax: (828) 386-1923 JMcGill A S S O C I A T E S AGENT AUTHORIZATION FORM PROJECT NAME: Episcopal Church of the Ascension - Stream Restoration PROPERTY LEGAL DESCRIPTION: PARCEL ID.370318208196 LOT NO. PLAN NO. STREET ADDRESS: 702 1 st Avenue Northwest NC 28601 Please Print Mayo, Robert Pearson Property Owner/Representative: (If Representative) Title: The undersigned, registered property owners of the above noted property, do hereby authorize John C. Vilas of McGill Associates P.A. (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of stream and wetland jurisdictional determinations and related permits or certifications and any and all standard and special conditions attached. Property Owner's/ Representative's address (if different than property above): Telephone: We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Authorized Signature Authorized � Signature j Date: / % 7 Date: tl r 10 `� ! Envir<>ninintitI n11i11 Finance 11. hill ., :r,� i,r!� �. )'..1 GJ It ,..,. •.., r� fi,-�_; r1. N.,;: ;; r, lir,._ A",,. c ,n nil N.. .. �: 1,OJ McGill A S S O C I A T E S AGENT AUTHORIZATION FORM PROJECT NAME: Episcopal Church of the Ascension - Stream Restoration PROPERTY LEGAL DESCRIPTION: PARCEL ID. 370318206285:370318208387 LOT NO. PLAN NO. STREET ADDRESS; 726 1st Avenue Northwest Hickory. NC 28601 Please Print Episcopal Church of the Ascension Property Owner/Representative: (If Representative) Title: Reverend Karla Woggon The undersigned, registered property owners of the above noted property, do hereby authorize John C Vilas of McGill Associates P.A. (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of stream and wetland jurisdictional determinations and related permits or certifications and any and all standard and special conditions attached. Property Owner's/ Representative's address (if different than property above): Telephone: We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. SLG', M LA)m4n� - Authorized Signature Authorized Signature Date: / 1 t S , a % Date: En v i r o n m e n t a I & III anliing Finance 11cGill Ax%octores. 1'. ,I. • 364 K„mit,gei Ro.ul. Neuer I.W. oilh ('.alma 2N604 JMcGill A S S O C I A T E S AGENT AUTHORIZATION FORM PROJECT NAME: Episcopal Church of the Ascension - Stream Restoration PROPERTY LEGAL DESCRIPTION: PARCEL ID.370318209166 LOT NO. PLAN NO. STREET ADDRESS. 650 1st Avenue Northwest Hickory, NC 28601 Please Print Belk, Mary Catherine Property Owner/ Representative: (If Representative) Title: The undersigned, registered property owners of the above noted property, do hereby authorize John C Vilas of McGill Associates P.A. (Contractor / Agent) (Name of consulting firm) to act on my behalf and take all actions necessary for the processing, issuance and acceptance of stream and wetland jurisdictional determinations and related permits or certifications and any and all standard and special conditions attached. Property Owner's/ Representative's address (if different than property above): Telephone: � a8 __ 431- 'ti 3 0A C ,z I ( �' 3,0)-x'707- ?Vonje- We hereby certify the above information submitted in this application is true and accurate to the best of our knowledge. Authorized ignatur Date: �/ 6 Authorized Signature Date: En vi r o n i n e n tit l P I� t n 11 i 11 2 I= i n it I) C C. ATTACHMENT A PRELIMINARY JURISDICTIONAL DETERMINATION FORM BACKGROUND INFORMATION A. REPORT COMPLETION DATE FOR PRELIMINARY JURISDICTIONAL DETERMINATION (JD): 04/11/2017 B. NAME AND ADDRESS OF PERSON REQUESTING PRELIMINARY JD: Reverend Karla Woggon, Episcopal Church of the Ascension 726 1st Avenue Northwest, Hickory, NC 28601 C. DISTRICT OFFICE, FILE NAME, AND NUMBER: D. PROJECT LOCATION(S) AND BACKGROUND INFORMATION: Hickory, North Carolina (USE THE ATTACHED TABLE TO DOCUMENT MULTIPLE WATERBODIES AT DIFFERENT SITES) State: NC County/parish/borough: Catawba City: Hickory Center coordinates of site (lat/long in degree decimal format): Lat. 35.734044 °N; Long. -81.349195 °W. Universal Transverse Mercator: Name of nearest waterbody: Fitz creek Identify (estimate) amount of waters in the review area: Non -wetland waters: 360 linear feet: width (ft) and/or acres. Cowardin Class: Riverine - Intermittent Stream Flow: Wetlands: acres. Cowardin Class: Name of any water bodies on the site that have been identified as Section 10 waters: Tidal: Non -Tidal: E. REVIEW PERFORMED FOR SITE EVALUATION (CHECK ALL THAT APPLY): ❑ Office (Desk) Determination. Date: ❑✓ Field Determination. Date(s): SUPPORTING DATA. Data reviewed for preliminary JD (check all that apply - checked items should be included in case file and, where checked and requested, appropriately reference sources below): ❑✓ Maps, plans, plots or plat submitted by or on behalf of the applicant/consultant: ❑ Data sheets prepared/submitted by or on behalf of the app ' nt/consultant. Office concurs with data sheets/delineation report. Office does not concur with data sheets/delineation report. ❑ Data sheets prepared by the Corps: ❑ Corps navigable waters' study: ❑ U.S. Geological Survey Hydrologic Atlas: ❑ USGS NHD data ❑ USGS 8 and 12 digit HUC maps ❑✓ U.S. Geological Survey map(s). Cite scale & quad name: 1:48,000 Hickory ❑ USDA Natural Resources Conservation Service Soil Survey. Citation: ❑ National wetlands inventory map(s). Cite name: ❑ State/Local wetland inventory map(s): ❑ FEMA/FIRM maps: ❑ 100 -year Floodplain Elevation is: (National Geodectic Vertical Datum of 1929) ❑✓ Photographs: ❑ Aerial (Name & Date): or ❑✓ Other (Name & Date): Photmheets 09113/16 ❑ Previous determination (s). File no. and date of response letter: ❑ Other information (please specify): 4 1. The Corps of Engineers believes that there may be jurisdictional waters of the United States on the subject site, and the permit applicant or other affected party who requested this preliminary JD is hereby advised of his or her option to request and obtain an approved jurisdictional determination (JD) for that site. Nevertheless, the permit applicant or other person who requested this preliminary JD has declined to exercise the option to obtain an approved JD in this instance and at this time. 2. In any circumstance where a permit applicant obtains an individual permit, or a Nationwide General Permit (NWP) or other general permit verification requiring "pre -construction notification" (PCN), or requests verification for a non -reporting NWP or other general permit, and the permit applicant has not requested an approved JD for the activity, the permit applicant is hereby made aware of the following: (1) the permit applicant has elected to seek a permit authorization based on a preliminary JD, which does not make an official determination of jurisdictional waters; (2) that the applicant has the option to request an approved JD before accepting the terms and conditions of the permit authorization, and that basing a permit authorization on an approved JD could possibly result in less compensatory mitigation being required or different special conditions; (3) that the applicant has the right to request an individual permit rather than accepting the terms and conditions of the NWP or other general permit authorization; (4) that the applicant can accept a permit authorization and thereby agree to comply with all the terms and conditions of that permit, including whatever mitigation requirements the Corps has determined to be necessary; (5) that undertaking any activity in reliance upon the subject permit authorization without requesting an approved JD constitutes the applicant's acceptance of the use of the preliminary JD, but that either form of JD will be processed as soon as is practicable; (6) accepting a permit authorization (e.g., signing a proffered individual permit) or undertaking any activity in reliance on any form of Corps permit authorization based on a preliminary JD constitutes agreement that all wetlands and other water bodies on the site affected in any way by that activity are jurisdictional waters of the United States, and precludes any challenge to such jurisdiction in any administrative or judicial compliance or enforcement action, or in any administrative appeal or in any Federal court; and (7) whether the applicant elects to use either an approved JD or a preliminary JD, that JD will be processed as soon as is practicable. Further, an approved JD, a proffered individual permit (and all terms and conditions contained therein), or individual permit denial can be administratively appealed pursuant to 33 C.F.R. Part 331, and that in any administrative appeal, jurisdictional issues can be raised (see 33 C.F.R. 331.5(a)(2)). If, during that administrative appeal, it becomes necessary to make an official determination whether CWA jurisdiction exists over a site, or to provide an official delineation of jurisdictional waters on the site, the Corps will provide an approved JD to accomplish that result, as soon as is practicable. This preliminary JD finds that there "may be"waters of the United States on the subject project site, and identifies all aquatic features on the site that could be affected by the proposed activity, based on the following information: IMPORTANT NOTE: The information recorded on this form has not necessarily been verified by the Corps and should not be relied upon for later lurisdictional determinations. Signature and date of Regulatory Project Manager (REQUIRED) 4 -�� �A2A l Signature and date(b,10 person requesting pre minary JD (REQUIRED, unless obtaining the signature is impracticable) I !1700 SAMPLE Estimated Site Cowardin amount of Class of number Latitude Longitude Class aquatic aquatic resource in resource review area 1 0.1 acre Non -section 10 — non -wetland 2 100 linear feet Non-section10 — wetland 3 15 square feet Non -section 10 — wetland 4 0.01 acre Non -section 10 — non -wetland Corp Submittal Cover Sheet Please provide the following info: 1. Project Name: Episcopal Church of the Ascension - Stream Stabilization 2. Name of Property Owner/Applicant: Episcopal Church of the Ascension 3. Name of Consultant/Agent: McGill Associates, P.A. *Agent authorization needs to be attached. 4. Related/Previous Action ID numbers(s): 5. Site Address: 726 1 st Avenue Northwest 6. Subdivision Name: 7. City: Hickory 8. County: Catawba 9. Lat:35.734044°N -81.349195°W 10. Quadrangle Name: Hickory 11. Waterway: Fitz Creek 12. Watershed: Catawba 13. Requested Action: ®Nationwide Permit # 13 ❑ General Permit# ❑ Jurisdictional Determination Request ❑ Pre -Application Request The following information will be completed by Corps office: AID: Prepare File Folder Assign number in ORM Begin Date Authorization: Section 10 Section 404 Project Description/ Nature of Activity/ Project Purpose: Site/Waters Name: Keywords: Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Episcopal Church of the Ascension - Stream Stabilization Project Page 1 of 13 NWP #13 PCN Application April 18, 2017 Pre -Construction Notification (PCN) Form A. Applicant Information 1. Processing 1 a. Type(s) of approval sought from the Corps: ® Section 404 Permit ❑ Section 10 Permit 1b. Specify Nationwide Permit (NWP) number: 13 or General Permit (GP) number: 1 c. Has the NWP or GP number been verified by the Corps? ❑ Yes ® No 1d. 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 1e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑ Yes ® No For the record only for Corps Permit: ❑ 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. ❑ Yes ® No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. ❑ Yes ® No 1h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: Episcopal Church of the Ascension - Stream Stabilization 2b. County: Catawba 2c. Nearest municipality / town: Hickory 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Episcopal Church of the Ascension; Robert P. Mayo; Joe and Mary Belk 3b. Deed Book and Page No. DB 0378 P 0072 & DB 1108 P 0980; DB 2083 P 1552; DB 2308 P 1024; 3c. Responsible Party (for LLC if applicable): Karla Woggon 3d. Street address: (See section 4) 3e. City, state, zip: 3f. Telephone no.: 3g. Fax no.: 3h. Email address: Episcopal Church of the Ascension - Stream Stabilization Project Page 1 of 13 NWP #13 PCN Application April 18, 2017 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: Owner's Representative 4b. Name: Reverend Karla Woggon 4c. Business name (if applicable): Episcopal Church of the Ascension 4d. Street address: 726 15' Avenue Northwest 4e. City, state, zip: Hickory, NC 28601 4f. Telephone no.: 4g. Fax no.: 4h. Email address: kmwoggon@gmail.com 5. en Consultant Information (if applicable) 5a. Name: John C. Vilas 5b. Business name (if applicable): McGill Associates, P.A. 5c. Street address: 468 New Market Blvd. Ste B 5d. City, state, zip: Boone, NC 28607 5e. Telephone no.: (828) 386-1920 5f. Fax no.: (828) 386-1923 5g. Email address: John.vilas@mcgillengineers.com; emily.moms@mcgillengineers.com Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 2 of 13 April 18, 2017 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 370318206285; 370318208387; 370318208196; 370318209166 1 b. Site coordinates (in decimal degrees): Latitude: 35.734044 Longitude: -81.349195 (DD.DDDDDD) (-DD.DDDDDD) 1c. Property size: 3.41 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to proposed project: Fitz Creek 2b. Water Quality Classification of nearest receiving water: WS -IV 2c. River basin: Catawba Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 3 of 13 April 18, 2017 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 Episcopal Church of the Ascension - Stream Stabilization Project Site consists of four properties (two owned by church — see Aaent Authorization Forms) located along an approx. 360 linear foot section of Fitz Creek. The Project Site contains two areas that are in need of stabilization to function properly and avoid further erosion and sedimentation issues. Area 1 is an approx. 170' section along the left bank of Fitz Creek near the upstream extent of the project above the footbridae that has vertical stream banks and has become eroded. Area 2 is the remaining downstream extent which consists of vertical streambanks (see Sheet 1). The surrounding area of the Project Site is commercial, industrial, and single family residential. The Project site is located on 151 Avenue NW near downtown Hickory (See Location Map). 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: Project Site encompasses approximately 360 linear feet of perennial Fitz Creek 3d. Explain the purpose of the proposed project: The Episcopal Church of the Ascension - Stream Restoration Project proposes to stabilize approximatey 360 LF of Fitz Creek which contains severely eroded and vertical stream banks creating safety, environmental, and aesthetic concerns. 3e. Describe the overall project in detail, including the type of equipment to be used: The Episcopal Church of the Ascension - Stream Restoration Project is proposed to stabilize approximately 360 linear feet of Fitz Creek located within the Project Site. In the upstream area of the project extent (Area 1: 170 L.F.). the stream will be stabilized using boulder wall and grade control structures (See Boulder Wall and Grade Control Structure detail). The Qroposed work will involve the following: 1) Installation of boulder structure (approx. 65 L.F. and 4ft tall) along the left bank of Fitz Creek. Compacted stone backfill (washed ballast stone) shall be placed between the boulders and the soil bank to fill voids and promote positive drainage. Geotextile non -woven filter fabric shall be installed between the boulder wall and stone backfill. Boulders are to have a median diameter of 2.5ft. 2) Grade control structures will be installed at Cross Sections A. B. C. and 1 (see Sheet 3 Detail). Compacted stone backfill (washed ballast stone) mixed with existing channel bed material shall be placed upstream and downstream adjacent to the boulder to raise the channel bed. 3) Outlet protection shall be installed at Cross Section C below a 12" stormwater pipe with Class II Riprap (or approved equal) and geotextile non -woven fabric between the riprap and backfill (see Sheet 3 Detail). 4) The downstream portion of the project (Area 2: 190 L.F.) will be stabilized through minor bank grading to establish a bankfull bench. Graded stream banks will be stabilized with coir matting and native vegetation (see Sheet G-2). Instream construction to be performed in the dry through use of mechanical pump around. Grading will occur along the length of the stream. and excess material will be used to form an earthen berm with side slopes no steeper than 2:1. A temporary silt fence will be installed around the berm and removed once the berm is stabilized. (See attached Plan Sheets). Typical excavation equipment will be used for the proposed work including track hoes, front end loaders. and dump trucks. 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: ❑ Yes ® No ❑ Unknown 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. Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 4 of 13 April 18, 2017 5. Project History 5a. Have permits or certifications been requested or obtained for this project (including all prior phases) in the past? ❑ Yes ® No ❑ Unknown 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. Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 5 of 13 April 18, 2017 C. Proposed Impacts Inventory 1. Impacts Summary 1a. 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 W1 ❑ P ❑ T ❑ Yes ❑ No ❑ Corps ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T Yes ❑ No U Corps ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ No ❑ Corps ❑ DWQ 2g. Total wetland impacts 2h. Comments: 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) Stream Bank ® PER ® Corps S1 ®P ❑ T Stabilization/ Fitz Creek ❑ INT ❑ DWQ 10 360 Structures S2 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S3 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P ❑ T PER 11 Corps ❑ INT ❑ DWQ S6 ❑ P ❑ T 77 PER ❑ INT LJ Corps ❑ DWQ 3h. Total stream and tributary impacts 360 3i. Comments: 360 linear feet of permanent impacts associated with streambank stabilization. Stream structures within the Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 6 of 13 April 18, 2017 upstream 170.' Bank grading only in lower 190'. 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 indM 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 ❑P❑T 02 ❑P❑T 03❑PC] T 04❑P❑T 4f. Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, then 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 Flooded P1 P2 5f. Tota I 5g. Comments: 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: Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 7 of 13 April 18, 2017 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 El Tar -Pamlico C3 Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number — Reason Buffer Zone 1 impact Zone 2 impact Permanent (P) or for Stream name mitigation (square feet) (square feet) Temporary impact required? ❑ Yes 131 ❑ P ❑ T ❑ No B2 ❑ P ❑ T ❑ Yes ❑ No B3 ❑P❑T El Yes ❑ No 6h. Total buffer impacts 6i. Comments: Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 8 of 13 April 18, 2017 D. Impact Justification and Mitigation 1. Avoidance and Minimization la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Stabilization of the stream will improve overall function of site and reduce erosion Excavation will be limited to the eroded/damaged areas minimizing disturbance Special care will be taken not to disturb the areas during high water or rain events. b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Streambanks and disturbed areas will guickly be stabilized with erosion control matting and native erosion control seed mixes. No sediment and erosion control measures in stream channel. Instream construction to be performed in the dry through use of mechanical Dump around. 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 ofthe U.S. or Waters ofthe State? ❑ Yes CO 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 ❑ 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 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: ❑ warm ❑ cool El cold 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 Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 9 of 13 April 18, 2017 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. 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 buffer mitigation? If yes, you will have to fill out this entire form — please contact the State for more information. ❑ Yes CO No 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. Zone 6c. Reason for impact 6d. Total impact (square feet) Multiplier 6e. Required mitigation (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). 6h. Comments: Episcopal Church of the Ascension - Stream Stabilization Project NWP #13 PCN Application Page 10 of 13 April 18, 2017 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? No chanae in site imoerviousness. 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: No stormwater rules using a NWP #13 application. 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ 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 govemment's jurisdiction is this project? City of Hickory ❑ Phase II 3b. Which of the following locally -implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ® Other: None 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ® 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): ❑ Session Law 2006-246 ® Other: None 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 11 of 13 F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) 1a. 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)? 1c. 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 ® 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): 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. No chance from the original or intended use: no extension of services. 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. No sewage disposal associated with this project. Page 12 of 13 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? El 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? https://eoos.fm.aoWipacAocationfndex, Areas within the vicinity of the project site contain potential habitat for two species: HexastNis naniflora and ti sgWfiatal2aalis. No critical habitat was observed for these species within the proiect for the removal of one immature tree whi h is not suitableli habita . 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as essential fish habitat? ❑ Yes ® No 6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat? httg*Hy ww.habitat.noaa.govlprotection/efh/efhmapor/ 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal govemments have designated as having historic or cultural preservation El 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? http://ais.ncdcr.goy/hpoweb/. Several National Register Historic Districts and points are within a 0.5 mile radius from the site, but are buildings or houses that will not be affected by this DWect. B. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA -designated 100 -year floodplain? ® Yes ❑ No 8b. If yes, explain how project meets FEMA requirements: Project Site mapped as Flood Zone AE. The project will not increase water -surface elevation. 8c. What source(s) did you use to make the floodplain determination? http:/Ifris,nc,00v/fis/Home.aspx?ST=NC (see attached FEMA map) Project has been coordinated with Catawba Co. Floodplain Administrator to ensure compliance with applicable Lea tions. *contact Er nfly Morris for questions Applicant/Agent's Printed Name /- A plicantlAgent's Signature Date (Agent's signatu f is valid only if an authorization letter from the applicant is provided. Episcopal Church of the Ascension - Stream Stabil¢ation Project NWP #13 PCN Application Page 13 of 13 April 18, 2017 Location Map SCALE 1:48000 0 1000 2000 3000 4000 YARDS 081.380000° W 081.36 000° W 081.344000- W 081.320 000° W O .... f. ul.- O LO CD � .. Z CO n CO- AuKir LO Cl fiICKORY 1 19 C)rte Ir- 04 U'l 1 • �, . It `o _� .f. LO m — ty Z-': p ..• ���.�� -_.:;. - Z o o �...CD C 2W8 T 081.380 000° W 081.36000° W 081.34400'0-'W 081.32 000° W SCALE 1:48000 0 1000 2000 3000 4000 YARDS FEMA Flood Zones: Episcopal Church of the Ascension - Stream Stabilization 0 30 60 120 Feet N L i I I n 35° 44' 5" N 35° 43'58"N 3 Soil Map—Catawba County, North Carolina 3 r ro 35° 44'5"N I 466320 468W 488360 468380 468400 468420 Map Scale: 1:1,060t printed on A portrait (8.5" x 11") sheet. Meters N a0 N 0 15 30 60 90 A0 50 100 Z00 300 Map projection: Web Mercator Comer coordinates: WGS84 Edge tics: IJTM Zone 17N WGS84 usDA Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey 1 35° 43'59'N 468480 3 4/10/2017 Page 1 of 3 Soil Map—Catawba County, North Carolina MAP LEGEND MAP INFORMATION Area of Interest (A01) Spoil Area The soil surveys that comprise your AOI were mapped at F7 Area of Interest (AOI) d. Stony Spot 1:15,800. Soils Very Stony Spot Warning: Soil Map may not be valid at this scale. Soil Map Unit Polygons Wet Spot Enlargement of maps beyond the scale of mapping can cause .� Soil Map Unit Lines misunderstanding of the detail of mapping and accuracy of soil Other line placement. The maps do not show the small areas of Soil Map unit Points contrasting soils that could have been shown at a more detailed •� Special Line Features Special Point Features scale. V Blowout Water Features Streams and Canals Please rely on the bar scale on each map sheet for map Borrow Pit measurements. Transportation X Clay Spot +-+4 Rails Source of Map: Natural Resources Conservation Service Closed Depression Web Soil Survey URL: .., Interstate Highways Coordinate System: Web Mercator (EPSG:3857) r Gravel Pit US Routes Maps from the Web Soil Survey are based on the Web Mercator Gravelly Spot Major Roads projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Landfill Local Roads Albers equal-area conic projection, should be used if more Lava Flow accurate calculations of distance or area are required. Background Marsh or swamp . Aerial Photography This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Mine or Quarry Soil Survey Area: Catawba County, North Carolina Miscellaneous water Survey Area Data: Version 16, Sep 19, 2016 Perennial water Soil map units are labeled (as space allows) for map scales Rock Outcrop 1:50,000 or larger. Saline Spot Date(s) aerial images were photographed: Oct 22, 2010—Apr 30, 2011 Sandy Spot The orthophoto or other base map on which the soil lines were Severely Eroded Spot compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor Sinkhole shifting of map unit boundaries may be evident. Slide or Slip Sodic Spot usDA Natural Resources Web Soil Survey 4/10/2017 Conservation Service National Cooperative Soil Survey Page 2 of 3 Soil Map—Catawba County, North Carolina Map Unit Legend Catawba County, North Carolina (NC035) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI CfB Clifford sandy loam, 2 to 6 percent slopes 1.3 25.8% FcC Fairview gravelly fine sandy loam, 6 to 10 percent slopes 1.2 23.3% FdE2 Fairview soils, 10 to 25 percent slopes, moderately eroded 2.6 50.9% Totals for Area of Interest 5.0 100.0% Natural Resources Web Soil Survey 4/10/2017 Conservation Service National Cooperative Soil Survey Page 3 of 3 Vicinity Map a , 2ND AVE. NW M, 1ST AVE'NW—w MIL� vAV' '- M-I&mi 1 inch = 100 ft. !f N A Pre -construction Conditions 2nd AVENUE N.W. ( PAVED ) S 88'45'21"E • 367.19',, I>✓� TOP OF 54• CONCRETE PIPE -68.83r' °Ar INV -64.33' J? JJ r30F �S lQ, p4plrwr unm A¢1c i � d m NAIL AT BASE OF 0.04' REBAR� 73. 3 NanY �] GW —�F• i Z i RAW—.—.75 J7 rolc ur4Rr vow "1RF BO ^ / - \ 69 r sbx 0.08• PIPE- 79,78' 85 Jt J3 ' a 90 � �_ ,. L-MULG Y[TK rpx �H AREA 1¢1.60' FLOOR- 101.69' I STORY STONE uIS W iM• WM1- O ^T . O a uNmon� ."o—ft., CARp`4 b 2 issTOv SEAL L-3313 X w?"I"AV" REVISED: AUGUST 7th, 2014; ADDITIONAL TOPOGRAPHY. I, JAMES M. BRADSHAW'CERTIFY THAT THIS PUT WAS PREPARED UNDER AIV SUPERVISION FROM AN ACTUAL SURVEY MADE UNDER MY SUPERVISION (DEED DESCRIPTION RECORDED IN BOOK108 , NR ; THAT THE BOUNDARIES NOT SURVEYED ARE CLEARLY INDICATED AS DRAWN FROM INFO FOUND IN DEED BOOK , PAGE THAT THE RATIO OF PRECISION AS CALCULATED IS 80,000+. WITNESS MY ORIGINAL SIGNATURE, REGISTRATION NUMBER AND SEAL. 3HI5 DAY OFJULY, A0.. 2014. JAMES M. BRADSHAW. N.C.P.L.S. L-3313 77o N 88'41'05"W 77 -01b I N 68'41 `05w I 97.10' NOTES I 0 I. AREA BY COORDINATE METHOD. N 0 2. WATER BYCITY OF HICKORY. w O �a o a 3. SEWER BYCRY OF HICKORY. 4' ao0'0 4. THIS PROPERTY IS SUBJECT TO ANY AND ALL EASEMENTS. w &Y N y RIGHTS OF WAY. COVENANTS, RESTRICTIONS. CONDITIONS @ S N O m D:m RESERVATIONS OF RECORD AFFECTING SUBJECT PROPERTY. O � w e o w 0 5. NO NCGS HORIZONTAL CONTROL MONUMENTS FOUND WITHIN ti 2000 FEET OF THIS SITE. O f � � N U1 r 74 y a00 5w W J N O O m o� o 7\ g o I • 30 60 90 GRAPHII SCALE - FEET I N 68'41 `05w I 97.10' N 0 h m m� N I I CoQ I w O �a o a I �a ma6 i N ao0'0 0 VN w &Y N y mY Q0 iQ N O m D:m O � w e o w 0 � I • 30 60 90 GRAPHII SCALE - FEET STREAM RESTORATION EPISCOPAL CHURCH OF THE ASCENSION HICKORY, NORTH CAROLINA MmcGill A S S O C I A T E S ENGINEERING -PLANNING -FINANCE 55 BROAD STREET ASHEVILLE, NC 28801 PH. (828) 252-0575 FIRM LICENSE # C-0459 FOR REVIEW ONLY MARCH 2017 SCHEDULE OF DRAWINGS G-1.......... COVER SHEET G-2 ......... GENERAL NOTES SHEET 1 ..... PLAN VIEW STREAM RESTORATION SHEET 2 .... CROSS SECTIONS SHEET 3..... DETAILS EROSION CONTROL NOTES 1. - INSTALL ALL EROSION CONTROL MEASURES AS REWIRED BY THE NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES. LAND QUAUTY SECTION. 2. - PROCEED NTH GRADING. CLEARING AND GRUBBING. NOTE NO OFF SITE DISPOSAL OF MATERIAL IS ALLOWED UNLESS THE DISPOSAL SITE HAS AN APPROVED EROSION CONTROL PLAN. 3. - SEED AND PLACE EROSION CONTROL MATTING ON ALL CUT AND FILL SLOPES THAT ARE NOT ROCK IMMEDIATELY UPON COMPLETION OF PROPOSED WORK. 1. - *,j MATTING NTN SEED SHALL BE PUCED N1NIN 48 HOURS O GRADING ON STREAM BANKS. SEED AND SOIL AMENDMENTS SHALL BE PLACED ON A PREPARED SEEDBED AT THE FOLLOWING RATES PER ACRE. STRAW MULCH SHALL BE TACKED NTH TACKING AGENT APPLIED BY HYDROSEEDER. LIME 4,000 LBS FERTIUZER (10-10-10) 1,000 LBS CREEPING RED FESCUE100 LBS STRAW MULCH 60-80 BALES FOR SUMMER SEEDING ADD TO THE ABOVE: GERMAN MILLET (SETARIA ITALICA) 40 UBS/AC SMALL -STEMMED SUDAN GRASS (SORGHUM BICOLOR) 50 LBS/AC FOR WINTER SEEDING ADD TO THE ABOVE: RYE GRAIN (SECASE CEREAP) 120 UBS/AC WINTER WHEAT 30 LBS/AC IF HYDROSEEDING, WOOD CELLULOSE MAY BE USED IN ADDITION 70 STRAW MULCH AT THE RATE OF 1,000 LBS PER ACRE. ALL SEEDING SHALL BE MAINTAINED, WATERED ETC.., UNTIL A PERMANENT VEGETATIVE GROUND COVER IS ESTABLISHED OVER ALL DISTURBED AREAS. FOR ALL SLOPES 2 1 OR SZOER ADD TO THE ABOVE, PMS' LRE SEED SWIT04GRASS 4 LBS BROWNTOP MILLET OR PEARL MILLET (PENNISETUN GLAUCUM) 8 LBS GRAIN SORGHUM (SORGHUM BICOLOR (l) MOENCM SSP. BICOLOR) Z LBS Ali IOPc II B RED BY SINGLE LAYER BIODEGRADABLE STRAW/NET EROSION CONTROL MATTING NATIVE SEEDING: THE CORRECT SEEDBED pH IS 5.5 TO 6.5. APPLY ZERO NITROGEN AT PUNTING. INCORPORATE SOIL AMENDMENTS INTO TOPSOIL/ROOT ZONE FIRM SEEDBED BEFORE SEEDING (TRAVEL WITH DOZER CLEATS) SEEDING DEPTH FOR ALL NATIVE SSP. EXCEPT E.GAMAGRASS (TRPSACUM DACTYBIDES) NEED TO BE 1/4' - 1/2' GREATER DEPTHS CAUSE HIGH SEED MORTAUTY. SPECIAUZED SEEDING IMPLEMENTS ARE REQUIRED. SEED MIXES AND RATES TO MATCH SEEDER USED. A NO -TILL DROP SEEDER OR BROADCASTER WITH PRECISION METERING TO CONTROL SMALL SEED FLOW AND PICKER WHEEL AGITATORS TO HANDLE FLUFFY SEED ME BEST SUITED FOR NATIVE SEED. NATIVE PLANT SEEDING MIX FOR STREAM OR RIVERBANK STABILIZATION SEEDING FOR STREAM OR RIVERBANK STANUZATION SHALL BE A MIXTURE OF NATIVE GRASSES. PLANTS AND TREES. NATIVE PUNT MIX SHALL INCLUDE THE FOLLCWING: GRASSES - BIG BLUESTEM (ANDROPOGAN GERMDII), INDIAN GRASS (SORGASTRUM NUTANS), LITTLE BWESTEM (SCHIZACHYRIUM SCOPMIUM), SWITCHGRASS (PANICUM VIRGATUM). 15 LBS/ACRE EACH AUGUST THRU MAY - GREENRYE (SECALE CEREALS) 25 LBS/ACRE EACH MAY 1 THRU AUGUST - MILLET (PENNISETUM GLLAUCUM) 25 LBS/ACRE EACH NOTE: NO FERTILIZER SHALL BE USED WITHIN IV OF TOP OF STREAM OR RIVER BANK. NPDES PERMITS • NOTE -FOR PROJECTS REQUIRING NPDES PERMITS, THE FOLLOWING STABILIZATION SCHEDULE SHALL APPLY: STE O OESIMEN STABILIZATION TM IEfB_ STARR RATION PERIMETER DIKES, SWALES 7 DAYS NONE DITCHES AND SLOPES < F ¢a GENERAL CONSTRUCTION NOTES HIGH QUALITY WATER 7 DAYS NONE (HOW) ZONES �w CHANGES AS REOLRRED N THE TREED WITHOUT EFFECTING THE LUMP SUNT PRICE. REQUIRED IN F SLOPES STEEPER THAN 3:1 T DAYS IF SLOPES ARE 10' OR LESS IN LENGTH AND ME 2 UNLESS TEROTHERWISEADDED STATED, ALL AREAS SMALL BE CONSTRUCTED IN LAYERS OF 8' MAXIMUM THICKNESS, WInl WATER ADDED TO THE POSTURE CONTENT AS BY TITS NOT STEEPER THAN 2:1, 14 DAYS ARE ALLOWED ( ) z m 95XNEER F T OWRaJJDRROADWAYS CLOT OBTAINED INEDII IN THE TOP 2' A TIME SIB GRADE BELOW ROADWAYS AND PANTING LOTS) ND THE RENTOR BY COMPACTING SI SAMPLE OF 111E AIN ACCORDANCE NTH THE STANDARD PROCTOR FORSLOPESSER ROPES 3:1 OR MITER14 DAYS MAN 50 IINPLENGTHU ALL O1HER MEAS NTN 3. ENTIRE AREA TO BE GRADED SHALL BE CLEARED AND GRUBBED. NO FILL SHALL BE ARCED ON ANY AREA NOT CLEARED AND GRUBBED. NONE (EXCEPT fOR PERIMETERS ROPES MITER THAI 4:1 14 DAYS AND HOW ZONES) 5. - MAINTAIN SOL EROSION CONTROL MEASURES UNTIL PERMANENT GROUND COVER IS ESTABLISHED. C - REMOVE SOIL EROSION CONTROL MEASURES AND STABILIZE THESE AREAS. BO.TE; IF ME EROSION AND SEDIMENTATION CONTROL MEASURES PROVE INEFFECTIVE, THE CONTRACTOR MUST TAKE ADDITIONAL STEPS TO STOP SEDIMENT FROM LEAVING THE STE. EACH SEDIMEN7 STORAGE DEVICE MUST BE INSPECTED AFTER EACH STORM EVENT. MAINTAIN AND/OR CLEAN OUT WHEN ANY DEVICE RUCHES 50% CAPACITY. 8. ALL MEAS WHERE THERE IS EXPOSED ORT SHALL BE SEEDED, FERTIUZED AND MULCHED ACCORDING TO THE SPECIFICATIONS. THE FINISHED SURFACE SHALL BE TO GRADE AND SMOOTH, FREE OF ALL ROCKS LARGER THAN S, EQUIPMENT TRACKS, DIRT CLODS, BUMPS, RIDGES AND GOUGES PRIOR TO SEEDING; ME SURFACE SHALL BE LOOSENED TO A DEPTH OF B:4'-6' TO ACCEPT SEED. THE CONTRACTOR SHALL NOT PROCEED NTH SEEDING OPERATIONS WITHOUT FIRST OBTAINING THE ENGINEER'S APPROVAL OF THE GRADED SURFACE. ALL SEEDING SHALL BE PERFORMED BY A MECHANICAL 'HYDRO -SEEDER'. HAND SEEDING SHALL BE AUTHORIZED ON AN MEA BY AREA APPROVAL BY THE ENGINEER. DISTURBED MEAS SHOULD THEN BE MATTED WITH SHORT-TERM PHOTODEGRADABLE EROSION CONTROL MATTING. 9. CONTRACTOR SHALL VERIFY ALL ELEVATIONS BEFORE INSTALLATION OF FACILITIES. REVISION =z w OZ O= —i ''2 Z O Ov U F- �� O LJ Z wO TW O i Y LL a0 W SHEET G-2 �U$ . - Z.- < F ¢a GENERAL CONSTRUCTION NOTES E'' z 1. FINISH GRADE SHALL BE AS NOTED THE SPECIFICATIONS. THE ENGINEER MAY MAKE GRADE �w CHANGES AS REOLRRED N THE TREED WITHOUT EFFECTING THE LUMP SUNT PRICE. REQUIRED IN F V' � �z4 2 UNLESS TEROTHERWISEADDED STATED, ALL AREAS SMALL BE CONSTRUCTED IN LAYERS OF 8' MAXIMUM THICKNESS, WInl WATER ADDED TO THE POSTURE CONTENT AS BY TITS A SOL THSH CONDITIONED OPTNUM TO OR AND COMPACTED A $HEEDS FOOT TO A COMPACTION TO OR GREATER THAN ( ) z m 95XNEER F T OWRaJJDRROADWAYS CLOT OBTAINED INEDII IN THE TOP 2' A TIME SIB GRADE BELOW ROADWAYS AND PANTING LOTS) ND THE RENTOR BY COMPACTING SI SAMPLE OF 111E AIN ACCORDANCE NTH THE STANDARD PROCTOR v 'Z, v �4 METHODMOISTURE-DEVISOR RFUTI(INSi 7EST, ASTM D698 OR MSMTO-99 UNLESS SPECIFIED N OTHER METHOD OFTEST. SPECIFICATIONS. SPECIFICATIONS. a 3. ENTIRE AREA TO BE GRADED SHALL BE CLEARED AND GRUBBED. NO FILL SHALL BE ARCED ON ANY AREA NOT CLEARED AND GRUBBED. ,^ a v, 4. ALL SOL EROSION COITROL MEASURES REQUIRED BY THE GRADING PLAN SHALL BE PERFORMED PRIOR TO GRADING. CLEARING OR GRUBBING. ALL EROSION CONTROL DEVICES SUCH AS SILT FENCES. ETC., SHALL BE z MAINTAINED N WORKABLE CONDITION FOR THE LIFE OF THE PROJECT AND SHALL BE REMOVED AT THE z COMPLETION OF THE PROJECT ONLY ON THE ENGINEER'S APPROVAL PAYMENT SHALL BE CONSIDERED INCIDENTAL TO CLEARING AND GRUBBING IE IF DURING TLIFE OF THE PROJECT, A STORM CAUSES SOIL ai ER09O! MHICH CHANCES FLASH GRADES OR CREATES 'GlALES' AND 'WATER AREAS, THESE SHALL BE REPAIRED AT NO EXTRA COST, AND ALL SILT WASHED OFF OF THE PROJECT SITE ONTO ADJACENT PROPERTY W S SHALL BE REMOVED AS DIRECTED BY THE ENGINEER AT NO EXTRA COST. THE CONTRACTOR SHALL ADHERE TO ANY APPROVED EROSION CONTROL KARS NHETHER INDICATED IN THE CONSTRUCTION PLANS OR UNDER w ~ SEPARATE COVER. z� 5. DISPOSSESS MATERIAL r O Fail A. CLEARING AND GRUBBING WASTES SHALL BE CHIPPED AND USED AS GROUND COVER BY THE z m CONTRACTOR. w Z2 B. SOA WASTES TO BE REMOVED, SUCH AS CONCRETE RUBBLE, MAY BE PLACED N SPECIFIC AREAS DELINEATED ON THE PLANS C. ON SITE BURNING MS NOT AN ACCEPTABLE METHOD OF DISPOSING OF FLAMMABLE WASTES. 6. IN THE EVENT EXCESSIVE GROUNDWATER OR SPRINGS ARE ENCOUNTERED WITHIN THE LIMITS O CONSTRUCTION, THE CONTRACTOR SHALL INSTALL WELL POINTS, IMPS, OR ADDITIONAL CONTROL OF WATER rte_ METHODS. O T. THE CONTRACTOR SHALL CONTROL ALL 'OUST BY PERIODIC WATERING. =7 8. ALL MEAS WHERE THERE IS EXPOSED ORT SHALL BE SEEDED, FERTIUZED AND MULCHED ACCORDING TO THE SPECIFICATIONS. THE FINISHED SURFACE SHALL BE TO GRADE AND SMOOTH, FREE OF ALL ROCKS LARGER THAN S, EQUIPMENT TRACKS, DIRT CLODS, BUMPS, RIDGES AND GOUGES PRIOR TO SEEDING; ME SURFACE SHALL BE LOOSENED TO A DEPTH OF B:4'-6' TO ACCEPT SEED. THE CONTRACTOR SHALL NOT PROCEED NTH SEEDING OPERATIONS WITHOUT FIRST OBTAINING THE ENGINEER'S APPROVAL OF THE GRADED SURFACE. ALL SEEDING SHALL BE PERFORMED BY A MECHANICAL 'HYDRO -SEEDER'. HAND SEEDING SHALL BE AUTHORIZED ON AN MEA BY AREA APPROVAL BY THE ENGINEER. DISTURBED MEAS SHOULD THEN BE MATTED WITH SHORT-TERM PHOTODEGRADABLE EROSION CONTROL MATTING. 9. CONTRACTOR SHALL VERIFY ALL ELEVATIONS BEFORE INSTALLATION OF FACILITIES. REVISION =z w OZ O= —i ''2 Z O Ov U F- �� O LJ Z wO TW O i Y LL a0 W SHEET G-2 Ib J � J W za 0 0<ID W N a Y 00 U0 U W U W UTILITY POLE X X ______-______-�---2____, R/W — — --_ __ _______ -_-_ I • T5- HgRD��O• IFFLO I � I 3 O I I I I I I I 1 I 1 I I I EPISCOPAL CHURCH OF THE ASCENSION DEED BOOK 0378, PAGE 0072 AND DEED BOOK 1108, PAGE 0980 PLAN ZO 0 10 20 JO (A GRAPHIC SCALE I INCH . 20 FEET 2nd AVENUE N.W. ( PAVED ) q 1 ,1 — Z i --1 LL. HAROMOOD,6' I � ae. Fr, a Ft WITH WASHED STON -. SEE DETAIL IF.: It P. I I I1 I 1 I I DOLLY M. HUSS i DEEDERT BOOK 2080 IDEED BOOK 1286, PAGE 838 I PAGE 1552 I I I I I I TEMFIPARY GLT FEN -E, REV- EE ONCE BERM iS STABILI7ED _ �1' '-v Ak TH �I MA'BAAI` I AIT.i I.�IUE I , FES '10 STS FE^' THAN 2: 1.� PAVEMENT i uv GUY WIRE UTILITY POLE 77`-087"—PE= 79.76' - — M 2e I I I I I � iavT — XS—B unxMp): L I � 1 1 I I I PATRICK MILLER AND I DEENA WHITENER I JOE AND MARY BELK DEED BOOK 2690, DEED BOOK 2308, I PAGE 1545 IPAGE 1024 I I I 1 t REVISION DESCRIPTION ".I J o n I z Q J a_ SHEET 1 -15\15-3\A.—\l 5.5303 bflpn.lw9 —20174.24 PM CHRI— BROWN -------------- 1111 .41111 INEENEM IN D 11111111111 ■■■■■■■■■■■ 11111 1111111111 ..11 i 1111111111 11 1 1111111111 1 O N W A N O J 00 6 O O J O A N A 0 '8=8888000 JUAU 01-4 IOO�N O 10 0 'DOO�N W ANOJO O 0 DATE: MARCH2017 DESIGNED BY: JV 0 FOR McGm A IV m m CROSS SECTIONS o�� REVIIEW CONST. REVIEW. A REVIEW A zo O .n y —1 o A S S O c i A T E S 0 N Vt HICKORY, NORTH CAROLINA _y ENGINEER NC 2880 APH.(828)252NN -0575 G•� NCASN C.a1E AAD FRREET ASEVILL N o z N ` O z o 11111 1111111111 ..11 i 1111111111 11 1 1111111111 1 O N W A N O J 00 6 O O J O A V, A O O) Q+ m O W 0 0 0 0 0 0 0 0 0 00 t O N U A 0 O J M O N A c N V, A O O) Q+ m O W 0 0 0 0 0 0 0 0 0 00 t O N U A 0 O J M O JOB NO.. 15.05303 STREAM RESTORATION DATE: MARCH2017 DESIGNED BY: JV EPISCOPAL CHURCH FOR McGm IV m m CROSS SECTIONS o�� REVIIEW CONST. REVIEW. S REVIEW W m y —1 _ FILE NAME: A S S O c i A T E S 15.5303 Design.dwg HICKORY, NORTH CAROLINA ENGINEER NC 2880 APH.(828)252NN -0575 G•� NCASN C.a1E AAD FRREET ASEVILL O 0+ 03 O A 0 OD f f i f 0 0 0 0 0 0 0 0' 0 10 0 0 0 0 0 0 00 O O 0 O Y A O O CJ C z A > O W L 0 A 003 N 000 O A OD A 0 n I JOB NO.. 15.05303 STREAM RESTORATION DATE: MARCH2017 DESIGNED BY: JV EPISCOPAL CHURCH FOR McGm IV m m CROSS SECTIONS o�� REVIIEW CONST. REVIEW. OF THE ASCENSIONoNLY REVIEW —1 _ FILE NAME: A S S O c i A T E S 15.5303 Design.dwg HICKORY, NORTH CAROLINA ENGINEER NC 2880 APH.(828)252NN -0575 G•� NCASN C.a1E AAD FRREET ASEVILL INSTALL MATTING AND NATIVE SEED 1112 1111 1110 1109 1108 1107 1106 1105 1104 1103 1102 1101 80 40 0 40 CONSTRUCTION NOTES 1. GRADE BANKS AS SHOWN IN DESIGN DRAWINGS. 2. STABILIZE BANKS BY INSTALLING COIR FIBER MATTING AND NATIVE SEED (SEE SEED SPECIFICATIONS ON 0-002). 2.1. COIR MATTING SHOULD BE PLACED LOOSELY AND EVENLY ON THE PREPARED SLOPE. SECURED WITH STAPLES 2' ON CENTER. ADJACENT FABRIC SHOULD OVERLAP 12- WITH UPSLOPE FABRIC OVERLAPPING DOWNSLOPE FABRIC. TYPICAL CROSS SECTION GRADE CONTROL AT XS—A GRADE CONTROL — 1105 AT XS—B 1104 5 :m PROPOSED CHANNEL BED (AVERAGE GRADE LINE) GRADE CONTROL AT XS—C EXISTING THALWEG 60 80 100 PROPOSED REVISED PROFILE SECTION NON—WOVEN FILTER CLOTH. WRAPPED TO TOP OF BOULDER AND BURIED BELOW STREAM BED. BACKFILL WITH WASHED STONE AND FILL MATERIAL TO RAISE CHANNEL BED TO PROPOSED r---- ------------------ EXISTING CROSS SECTION EXISTING CHANNEL BED J GRADE CONTROL FOOTER BOULDER PROPOSED CROSS SECTION 1' X 1.5' X 2.5' MEDIAN SIZE. BOULDER WALL — 4' MAX HEIGHT ABOVE GROUND. BENCH AT 1.5 FT DEPTH BOULDERS 3' X 4' X 2' MEDIAN SIZE. WASHED #57 STONE BACKFILL NONWOVEN GEOTEXTILE 1 FABRIC MAX 2" OBSTRUCTION TO FLOW GRADE CONTROL BOULDER — 1' X 1.5' X 2.5' MEDIAN SIZE. MAX 2" OBSTRUCTION TO FLOW FLOW r— PROPOSED CHANNEL BACKFILL WITH WASHED STONE AND FILL MATERIAL TO RAISE CHANNEL BED TO PROPOSED PROPOSED GRADING BANKFULL BENCH GRADE CONTROL BOULDER — — TIE INTO BANK A 1' X 1.5' X 2.5' MEDIAN SIZE. MINIMUM 2' EXISTING CHANNEL BED BOULDER WALL AND GRADE CONTROL STRUCTURE B' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE MIN. 1{ GAUGE 6-X6- WIRE 6' MAX EXTRA STRENGTH FABRIC WITHOUT wilt, FENCE 5' STEEL POST (MIN. 1.33 LBAF) GRADE CONTROL 1e- To zr AT XS -1 WIRE FENCES EROSION CONTROL MAT CONSTRUCTION NOTES 1104 \� 1103.5 IURBFAAREA) 1103 RAISE CHANNEL TO --- THALWEG AVERAGE 1102.5 WITH FILL MATERIAL 1102 AND WASHED STONE. 1101.5 �l 11010 20 41 :m PROPOSED CHANNEL BED (AVERAGE GRADE LINE) GRADE CONTROL AT XS—C EXISTING THALWEG 60 80 100 PROPOSED REVISED PROFILE SECTION NON—WOVEN FILTER CLOTH. WRAPPED TO TOP OF BOULDER AND BURIED BELOW STREAM BED. BACKFILL WITH WASHED STONE AND FILL MATERIAL TO RAISE CHANNEL BED TO PROPOSED r---- ------------------ EXISTING CROSS SECTION EXISTING CHANNEL BED J GRADE CONTROL FOOTER BOULDER PROPOSED CROSS SECTION 1' X 1.5' X 2.5' MEDIAN SIZE. BOULDER WALL — 4' MAX HEIGHT ABOVE GROUND. BENCH AT 1.5 FT DEPTH BOULDERS 3' X 4' X 2' MEDIAN SIZE. WASHED #57 STONE BACKFILL NONWOVEN GEOTEXTILE 1 FABRIC MAX 2" OBSTRUCTION TO FLOW GRADE CONTROL BOULDER — 1' X 1.5' X 2.5' MEDIAN SIZE. MAX 2" OBSTRUCTION TO FLOW FLOW r— PROPOSED CHANNEL BACKFILL WITH WASHED STONE AND FILL MATERIAL TO RAISE CHANNEL BED TO PROPOSED PROPOSED GRADING BANKFULL BENCH GRADE CONTROL BOULDER — — TIE INTO BANK A 1' X 1.5' X 2.5' MEDIAN SIZE. MINIMUM 2' EXISTING CHANNEL BED BOULDER WALL AND GRADE CONTROL STRUCTURE B' MAX. STANDARD STRENGTH FABRIC WITH WIRE FENCE MIN. 1{ GAUGE 6-X6- WIRE 6' MAX EXTRA STRENGTH FABRIC WITHOUT wilt, FENCE 5' STEEL POST (MIN. 1.33 LBAF) GRADE CONTROL 1e- To zr AT XS -1 WIRE FENCES EROSION CONTROL MAT CONSTRUCTION NOTES EARTHEN BACKFILL — CLASS II RIPRAP OR APPROVED EQUAL 1. loosen flier fabric on t bank; place fabric loosely and evenly on the prepared slope secured with staples 2' centers. Adjacent strips should overlap 12"; upslope filter fabric IURBFAAREA) WIRE should overtop downslope fabric. --- APPROX. 2. Install Class II RipRap (or approved equal) ontop of filter fabric, forcing rocks to settle into bank for stabilization. BANKFULL EXISTING GROUND BACKFILL TRENCH AND COMPACT THarsoucHLv �l MATERIAL SPECIFICATIONS FILTER FABRIC--1� APPROX. I! BANKFULL 1. Class II Riprop or approved equal 2. Filter fabric: 10-12 oz. non—woven geo—textile specific to aggregate separation. T � � NORMAL BASEFLOW TREE TOE PROTECTION HEIGHT EMBEDMENT DEPTH 1.0' OUTLET PROTECTION CROSS—SECTION B' DOWN k {' FORWARD ALONG THE TRENCH SECTION VIEW IURBFAAREA) WIRE FENCE FILTER /FABRIC STEEL / POST EXISTING GROUND BACKFILL TRENCH AND COMPACT THarsoucHLv y� PROTECTIVE BARRIER 1'x4' RAIL SAFETY FENCING 2':{' Posr F1 r Yx4' POST TYPES OF OF PRO�CTI�BARRIERS TREE PROTECTION DETAIL 0 c' m M O Q o� Cl) 2 � T oV V F- Cl) W 0 1 ' of O � 111 ' Z LU 0 W o C/3U U A� ■� O W U) J Q LLI 0 SHEET 3 (01',UpSUOPE IURBFAAREA) 24' y� PLASTIC OR W RE PES T � � tl41E£ TREE 1. FILTER BARRIERS SHALL BE INSPECTED 24 FT. IMMEDIATELY AFTER EACH RAINFALL AND \� DAILY DURING PROLONGED RAINFALL EXISTING REPAIR SHALL BE MADE AS NECESSARY. GRADE ` — ' / 24 I NCH DIAMETER TRUNK DI1TE SLOPE LENGTH (FT) MAXIMUM AREA(SOFT) EXISTING CRITICAL ROOT ZONE 100 0 3. SEDIMENT DEPOSITS SHALL BE REMOVED GROUND 10000 75 T'= AFTER EACH STORM EVENT AND WHEN DEPOSITS REACH APPROXIMATELY 1/3 5 TO 10x 10 TO 20x PLAN VIEW II 4— 15 1.500 4. REFERENCE NCDENR LAND QUALITY Cl Root z.E — ELEVATION VIEW PROTECTIVE BARRIER 1'x4' RAIL SAFETY FENCING 2':{' Posr F1 r Yx4' POST TYPES OF OF PRO�CTI�BARRIERS TREE PROTECTION DETAIL 0 c' m M O Q o� Cl) 2 � T oV V F- Cl) W 0 1 ' of O � 111 ' Z LU 0 W o C/3U U A� ■� O W U) J Q LLI 0 SHEET 3 (01',UpSUOPE IURBFAAREA) 24' y� T � � tl41E£ 1. FILTER BARRIERS SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND DAILY DURING PROLONGED RAINFALL REPAIR SHALL BE MADE AS NECESSARY. 2, FABRIC SHALL BE REPLACED PROMPTLY SLOPE SLOPE LENGTH (FT) MAXIMUM AREA(SOFT) IF FW NO TO BE IN DISREPAIR. 100 0 3. SEDIMENT DEPOSITS SHALL BE REMOVED 2 TO 5x 10000 75 T'= AFTER EACH STORM EVENT AND WHEN DEPOSITS REACH APPROXIMATELY 1/3 5 TO 10x 10 TO 20x 50 25 5, 00 HEIGHT OF BARRIER. >20x 15 1.500 4. REFERENCE NCDENR LAND QUALITY SECTION DESIGN MANUAL 6.62. SEDIMENTATION/SILT FENCE REVISION DATE -NOVEMBER 3, 2008 PROTECTIVE BARRIER 1'x4' RAIL SAFETY FENCING 2':{' Posr F1 r Yx4' POST TYPES OF OF PRO�CTI�BARRIERS TREE PROTECTION DETAIL 0 c' m M O Q o� Cl) 2 � T oV V F- Cl) W 0 1 ' of O � 111 ' Z LU 0 W o C/3U U A� ■� O W U) J Q LLI 0 SHEET 3 NC DWO Stream Identification Form Version 4.11 Date: ��1 l�'7 Project/S pisCG ( ALtrc 4 -kc C"e,n6 i C' 1-1 Latitude: 35..E O y y Evaluator: JGirlV1 V 1OL5 County: U-_+l-)�Wion_ Longitude: -8 ,JLAq icl5 Total Points: 1+1, A5 Stream Determination (circle-anal.Other 2 Stream is at least intermittent IF z 19 orperennial if? 30' Ephemeral Intermitter erennial e.g. Quad Name: A. Geomorphology Subtotal = GLO Absent Weak Moderate Strong 18- Continuity of channel bed and bank 0 1 2 3 2. Sinuosity of channel along thalweg 0 1 2 3 3. In -channel structure: ex. riffle -pool, step -pool, ripple-poolsequence 0 1�2 1 3 4. Particle size of stream substrate 0 1 2 3 5. Active/relict floodplain 0 1 YeS(= 3 3 6. Depositional bars or benches 0 1 1 3 7. Recent alluvial deposits 0 1 2 3 8. Headcuts 0 1 2 9. Grade control 00.5 1 Notes: 10. Natural valley 0 0.5 1 1.5 11. Second or greater order channel No - 0 Yes = 3 Sketch: "artficial ditches are not rated; see discussions in manual B. Hvdroloov (Subtotal = 10.5 ) 12. Presence of Baseflow 0 1 2 3 13. Iron oxidizing bacteria 0 1 2 3 14. Leaf litter 1.5 1 .5 0 15. Sediment on plants or debris 0 0.5 1 1.5 16. Organic debris lines or piles 0 0.5 1 1.5 17. Soil -based evidence of high water table? 0 No = 0 YeS(= 3 1.5 C. Bioloav (Subtotal = 10 %-75 ) 18. Fibrous roots in streambed 3 2 1 0 19. Rooted upland plants in streambed ?2 2 1 0 20. Macrobenthos (note diversity and abundance) 0 1 2 3 21. Aquatic Mollusks 0 (222 3 22. Fish M 0.5 1 1.5 23. Crayfish 0 Oub 1 1.5 24. Amphibians 0 0.5 1 1.5 25. Algae 0 .5(71D 1.5 26. Wetland plants in streambed FACW 2T.7V OBL = 1.5 Other = 0 'perennial streams may also be identified using other methods. See p. 35 of manual. Notes: Sketch: Photo Sheets 1 Episcopal Church of the Ascension - Stream Restoration Photo Sheets Looking upstream on Fritz Creek from northern property boundary Looking downstream toward northern property boundary Vertical stream bank at foot bridge toward upstream project extent S I g Looking upstream toward upstream project extent w Eroded bank near upstream project extent Looking upstream toward 12" stormwater pipe V Photo Sheets 2 Episcopal Church of the Ascension - Stream Restoration Photo Sheets Looking upstream at eroded banks 12" stormwater pipe near upstream toward upstream project extent project extent