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HomeMy WebLinkAbout20130662 Ver 1_401 Application_2013061320130662 City of Greensboro MNorth Carolina June 26, 2013 &EM) Division of Water Quality, 401NVetlands Unit, 1650 Mail Service Center, Raleigh, NC, 27699 -1650 Re: Hill Street Surge Manhole Stream Repair at Hill Street & Grayland Street, NC To Whom It May Concern: The City of Greensboro would like to notify your office of the proposed channel repair at the water line crossing along Hill Street and Grayland Street. The project's objective is to stabilize the eroded stream bed by installing cross vanes as grade control immediately downstream of the water crossing to permanently stabilize the existing channel. Presently this section of the existing channel has eroded below grade level and jeopardizing the pressurized water line. The length of work area at the eroded channel is about 75 feet. 125 tons of boulder /rip -rap will be used to install cross vanes per attached plan. Attached is the general information (vicinity map, plan view, topography layout drawings and inventory map) regarding the subject site for your review. Site: 1044 Hill Street (Hill Street by Gravland Street), Greensboro, NC. Site Condition: Eroded Stream Bank If you have any further questions, please call me at (336) 373 -2619 Sincerely, CA Ade Idowu Operations Management Supervisor City of Greensboro, Stormwater Management Attachment: PCN Application Form, Application Fee ($240.00) & Pictures Figure 1— Aerial Map Figure 2 — Stormwater Topography Layout Figure 3 — Right of Entry Figure 4 — Construction Drawing JUN ` g 1013 � P.O. Box 3136 • Greensboro, NC 27402 -3136 - www.greenaboro- nc.gov • (336) 373 -CITY (2489) • TTY # 333 -6930 ot WALe29 G o < Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre - Construction Notification C Form A. A Gcant Informatiod `► 1. Processing bow) 1 a. Type(s) of approval sought from the Corps: ®Section 404 Permit El Section 10.Permit _ 1 b. Specify Nationwide Permit (NWP) number: or General Permit (GP) number: 1c. 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 le. 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: Hill Street Surge Manhole Stream Repair 2b. County: Guilford County 2c. Nearest municipality / town: Greensboro 2d. Subdivision name: 2e. NCDOT only, T.I.P. or state project no: 3. Owner Information 3a. Name(s) on Recorded Deed: Duke Power Company 3b. Deed Book and Page No. 1978, Page 114 3c. Responsible Party (for LLC if applicable): See Attached Easement Document 3d. Street address: 1044 Hill Street (Intersection of Hill Street & Grayland Str 3e. City, state, zip: Greensboro, NC 27401 3f. Telephone no.: (336) 373 -2619 I 2 r 3g. Fax no.: (336) 373 -3119 JWd 3h. Email address: ade.idowu�greensboro-nc.gov - WAA-p i�uau7Y Page 1 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Applicant Information (if different from owner) 4a. Applicant is: ❑ Agent ❑ Other, specify: Easement Administration 4b. Name: City of Greensboro 4c. Business name (if applicable): 4d. Street address: 2602 S. Elm- Eugene Street 4e. City, state, zip: Greensboro, NC 27406 4f. Telephone no.: (336) 373 -2619 4g. Fax no.: (336) 373 -3119 4h. Email address: ade.idowu@greensboro-nc.gov S. Agent/Consultant Information (if applicable) 5a. Name: 5b. Business name (if applicable): 5c. Street address: 5d. City, state, zip: 5e. Telephone no.: 5f. Fax no.: 5g. Email address: Page 2 of 11 PCN Form — Version 1.3 December 10, 2008 Version B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): 1 b. Site coordinates (in decimal degrees): Latitude: Longitude: - (DD.DDDDDD) (- DD.DDDDDD) 1c. Property size: 0.06 acres 2. Surface Waters 2a. Name of nearest body of water (stream, river, etc.) to North Buffalo Creek proposed project: 2b. Water Quality Classification of nearest receiving water: 2c. River basin: Haw River 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: Site: Existing pipe crossing at the creek is eroded and needs stabilization. The land use in the general area is utility open area, Park toward the north, residential community to the west, and business to the south of the proposed site. 3b. List the total estimated acreage of all existing wetlands on the property: None 3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 3d. Explain the purpose of the proposed project: Stabilize stream bed/bank by installing J -Hook and rip rap stabilization. 3e. Describe the overall project in detail, including the type of equipment to be used: The contractor will install j -hook upstream of the 36- inches water line and stabilize downstream with rip -rap with the use of backhoe, bobcat, dump trucks and other smaller equipment. All constrction debris will be removed and deposed at the landfill. 4. Jurisdictional Determinations 4a. Have jurisdictional wetland or stream determinations by the Corps or State been requested or obtained for this property / ❑ Yes ® No ❑ Unknown project (including all prior phases) in the past? Comments: 4b. If the Corps made the jurisdictional determination, what type ❑ Preliminary [I Final ry of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency /Consultant Company: Name (if known): Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. S. Project History 5a. Have permits or certifications been requested or obtained for ❑ Yes ® No ❑ Unknown this project (including all prior phases) in the past? 5b. If yes, explain in detail according to "help file" instructions. Page 3 of 11 PCN Form —Version 1.3 December 10, 2008 Version 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. Page 4 of 11 PCN Form — Version 1.3 December 10, 2008 Version C. Proposed Impacts Inventory 1. Impacts Summary 1 a. Which sections were completed below for your project (check all that apply): ❑ Wetlands ® Streams - tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction 2. Wetland Impacts If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted. 2a. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of jurisdiction number — Type of impact Type of wetland Forested (Corps - 404, 10 Area of impact Permanent (P) or (if known) DWQ — non404, other) (acres) Temporary W1 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W2 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W3 ❑ P [IT ❑ Yes ❑ Corps ❑ No ❑ DWQ W4 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W5 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ DWQ W6 ❑ P ❑ T ❑ Yes ❑ Corps ❑ No ❑ 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) S1 ®P ❑ T Stabilization Unknown ® PER ❑ INT ® Corps ❑ DWQ 15 71 S2 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑' DWQ S3 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S4 ❑ P ❑ T ❑ PER ❑ Corps ❑ INT ❑ DWQ S5 ❑ P [IT ❑ PER ❑ Corps ❑ INT ❑ DWQ S6 ❑ P [IT ❑ PER ❑ Corps ❑ INT ❑ DWQ 3h. Total stream and tributary impacts 71 3i. Comments: Page 5 of 11 PCN Form — Version 1.3 December 10, 2008 Version 4. Open Water Impacts If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of the U.S. then individually list all open water impacts below. 4a. Open water impact number — Permanent (P) or Temporary 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 ❑P ❑T 04 []PEI T 4E Total open water impacts 4g. Comments: 5. Pond or Lake Construction If pond or lake construction proposed, then com lete 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 5E Total 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: Page 6 of 11 PCN Form —Version 1.3 December 10, 2008 Version 6. Buffer Impacts (for DWQ) If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts below. If any impacts require mitigation, then you MUST fill out Section D of this form. 6a. ❑ Neuse ❑ Tar - Pamlico ❑ Other: Project is in which protected basin? ❑ Catawba ❑ Randleman 6b. 6c. 6d. 6e. 6f. 6g. Buffer impact number — Reason for Buffer Zone 1 impact Zone 2 impact Permanent (P) impact Stream name mitigation (square feet) (square feet) or Temporary required? 61 ®P ❑ T Stream Bed Stabilization Unknown ❑ Yes ® No 2500 0 B2 ❑P ❑T ❑Yes ❑ No B3 ❑P [IT ❑Yes ❑ No 6h. Total buffer impacts 6i. Comments: D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Stabilization is needed to avoid further erosion to the creek bed and bank damage. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. All erosion protection techniques and environmental protection will be required per contract document. 2. Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State 2a. Does the project require Compensatory Mitigation for ❑ Yes ® No impacts to Waters of the U.S. or Waters of the State? 2b. If yes, mitigation is required by (check all that apply): ❑ DWQ ❑ Corps ❑ Mitigation bank 2c. If yes, which mitigation option will be used for this project? ❑ 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 Page 7 of 11 PCN Form — Version 1.3 December 10, 2008 Version 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 ❑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 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? ❑ Yes ® 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: Page 8 of 11 PCN Form — Version 1.3 December 10, 2008 Version 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 ❑ Yes ® No within one of the NC Riparian Buffer Protection Rules? 1b. 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? % 2b. Does this project require a Stormwater Management Plan? ❑ Yes ® No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: ❑ Certified Local Government 2e. Who will be responsible for the review of the Stormwater Management Plan? ❑ DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? City of Greensboro ❑ Phase II 3b. Which of the following locally- implemented stormwater management programs ❑ NSW ❑ USMP apply (check all that apply): ❑ Water Supply Watershed ❑ Other: 3c. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 4. DWQ Stormwater Program Review ❑ Coastal counties ❑ HOW 4a. Which of the following state - implemented stormwater management programs apply ❑ ORW (check all that apply): ❑ Session Law 2006 -246 ❑ Other: 4b. Has the approved Stormwater Management Plan with proof of approval been ❑ Yes ❑ No attached? 5. DWQ 401 Unit Stormwater Review 5a. Does the Stormwater Management Plan meet the appropriate requirements? ❑ Yes ❑ No 5b. Have all of the 401 Unit submittal requirements been met? ❑ Yes ❑ No Page 9 of 11 PCN Form — Version 1.3 December 10, 2008 Version F. Supplementary Information 1. Environmental Documentation (DWQ Requirement) la. Does the project involve an expenditure of public (federal /state/local) funds or the ® Yes ❑ No use of public (federal /state) land? 1b. 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 213 .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. 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. Page 10 of 11 PCN Form —Version 1.3 December 10, 2008 Version S. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or ❑ Yes ® No habitat? 5b. Have you checked with the USFWS concerning Endangered Species Act ❑ Yes ❑ No impacts? ❑ Raleigh 5c. If yes, indicate the USFWS Field Office you have contacted. ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? 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? 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation ❑ Yes ® No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? 8. 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: 8c. What source(s) did you use to make the floodplain determination? Ade N. Idowu 06/25/2013 Applicant/Agent's Printed Name Applica Agent's Signature Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 11 of 11 PCN Form — Version 1.3 December 10, 2008 Version Hill Street Water Crossing at Duke Power Transmission Line Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fie 1: Aerial View /Location Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fie 2: Topographic View Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fie 3: Right of Entry Documentation Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fie 4: Construction Drawines/Details Hill Street Sure Manhole Stream Reuair Hill Street by Grayland Street Fig 1: Aerial View/Location Hill Street Surge Manhole Stream Repair Cot Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fig 2: Topographic View/Location Hill Street Surge Manhole Stream Repair Cot Hill Street Sure Manhole Stream Repair Hill Street by Grayland Street Fig 3: Right of Entry Documentation Hill Street Surge Manhole Stream Repair A M *Energye Duke Energy Corporation 2119 Freeway Drive Reidsville, N.C. 27390 June 13th, 2013 Mr. Ade Iduwu Department of Water Resources City of Greensboro Re: Hill Street Project Dear Mr. Iduwu, I have reviewed the design for the City of Greensboro Hill St. project in Guilford County NC. The drawing reviewed is sheet 1 and sheet 2, but has not been stamped or sealed by anyone. Duke Energy does not object to the use of the right of way as shown by this drawing. In summary, the following details Duke Energy comments. • Contractors operating grading equipment should be instructed to maintain a 25 foot barrier from any structure. • The only soil that shall be placed within the Duke Energy R/W limits is that from the drawing referenced above and approved by our transmission line department! • Any damage to the line and claims due to the damage is the responsibility of the contractor /owner. Duke Energy also offers the following comments to ensure that other potential conflicts are not created during construction. • If there are design changes to any drawings that involve the right of way, Duke Energy would like the opportunity to review these changes for compliance. • Proper clearances must be maintained. If any construction work by Duke Energy is required to maintain proper clearances, the cost will be the responsibility of the developer. In not objecting to the use of the right -of -way as shown on this drawing, Duke Energy is not relinquishing the right to control and maintain the right -of -way as specified in the agreements. Any damage to the tower or lines and claims caused by the damage is the responsibility of the developer. It is the responsibility of the contractors to ensure all persons working near the transmission lines are made A ti aware of the safety hazards associated with this line. I have attached a copy of the right -of -way restrictions as well as the approved plantings list. Thank you for the opportunity to work with you on this project. If you have any questions, please feel free to contact me at 336 - 634 -4633 Sincerely, 9-� xd..'4 Ervin Summers RNV Asset Protection Specialist Enclosures: RNV Restrictions 2 Hill Street Surge Manhole Stream Repair Hill Street by Grayland Street Fig 4: Construction Drawings/Details Hill Street Surge Manhole Stream Repair �� N 1 -, 1 1 • 'i 1 .: i 1 OVA /p OH /P IoN/P OVA /P OH /P oN /P ON /p RIP RAP SHALL BE CAREFULLY PLACED AROUND EXISTING PIPE TO PREVENT DAMAGE TO PIPE EX 48" RCP STORM INVERT: 730.38 ,�,� ON / �1 1 \ y` ' /C\ tr' /P INSTALL UPSTREAM COFFER DAM AND DOWNSTREAM COFFER DAM TO MINIMIZE TURBIDITY ENTERING NORTH BUFFALO CREEK 0->- _0 RIP RAP PLACED BELOW INVERT OF CHANNEL kq'iiii'M 1"l ' APPROVED OVA `INSTALL TEMP OhiP IF NEEDED, 18" R�_M 0o /p / OH% 0 P NATURAL FIBER ATTING` WITH RIPARIAN MIX O;P "1000 SF ON "BAN Yu EX 79-R M_ M, TO 1:737 fl , RIP RAP SHALL NOT EXTEND ABOVE TOP / OF BANK F 0 12" CLASS I 1' MINIMUM TRENCH REFORM FORM BASE OF S U R G E AND CLASS 2 MIX INTO GROUND VAULT WITH CLASS B RIP RAP DEPTH 0 uJ C NCRETE ewt�yEN FILTER PUMP AROUND IF NEEDED FABRIC UJ DETAIL 1: PERMANENT UT -LITY STABILIZATION CROSSING PIPE DOSTURB WITH 0 �l P �- Oo /p I ITS OF DISTURB)ANCE o \ip ' _z � p _ CP E WATER LINE ERMANENT UTILITY STABILIZATI SEE DETAIL NO. 1 I i �p e / P f R Y D I T�-H "C S I G ,p N.0 "COVER /P .33 -3" DRAIN INV. 728.95) \8., 'SGJR'GE �� ,li-t5ry Po E-R�WATER SU E V LT TOP: 738.3 � EX WATERiVALVE OX 0 Euvimw u -pc or\ip Oo /P OVA /'p o�; \iP ON/PI