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HomeMy WebLinkAbout20130536 Ver 1_401 Application_20130520v, MCKIM &CREED Venture IV Building, Suite 500 1730 V.—ity Drive May 17, 2013 D� � /,/71_ M�ENGINEERS AY 2 .( 2013 SURVEYORS 3EItAND$gND A RAfWq EI p n N N E R s BR4YCH M &C 0592 -0047 Rob Ridings Transportation Permitting Unit (DOT Divisions 4 -5) Wetlands & Stormwater Branch NC Division of Water Quality 1650 Mail Service Center 2 0 1 3 0 5 3 6 Raleigh, NC 27699 RE: Pre - Construction Notification Form Auburn - Knightdale Road Force Main Relocation Raleigh, Wake County, North Carolina Dear Mr. Ridings: McKim & Creed, Inc., on behalf of the City of Raleigh, is submitting the attached Pre - Construction Notification (PCN) form for your review and approval. As previously discussed, this project involves the relocation of an existing City of Raleigh Public Utlities Department ( CORPUD) sanitary sewer force main from NCDOT Bridge No. 237 on Auburn - Knightdale Road (SR 2555) as part of NCDOT Bridge Replacement Project No. 17BP.5.R.39. The following provides additional detail on the purpose and need of this project as requested in our meeting on January 10, 2013. CORPUD currently owns and operates at 12 -inch steel force main attached to the eastern side of NCDOT Bridge No. 237. CORPUD was contacted by NCDOT, and its Design -Build Contractor, ST Wooten and Wetherill Engineering, to provide for the relocation of the force main due to the future complete replacement of the bridge. The design build contractor requires the force main be relocated prior to the demolition of the bridge structure. The force main cannot be shut down for extended time periods without serious disruption of service to customers and cannot be bypassed. Raleigh, NC 27606 NCDOT and its consultants are currently completing permitting for the bridge replacement project. Due to the requirement that the force main project be designed and constructed prior to initiation of the bridge replacement project, 019,233.80Q1 DWQ and USACE have instructed McKim & Creed to submit the force main replacement project for permitting separately. Fax 910,233.8031 w... w,mc4imcreed.com 4 ` Pre- Constnicthon Notification Form Auburn- Knightdale Road Force Main Relocation Page 2 of 2 The proposed project will involve the replacement of approximately 430 feet of existing 16 -inch PVC force main and 400 feet of 12 -inch steel force main. The newly constructed force main will be installed by open cut techniques on the northwest side of the bridge within a newly acquired City of Raleigh permanent utility easement. Tie -ins to the existing 16 -inch force main will be made on either side of the river via tapping sleeves and valves within the NCDOT right -of -way to maintain sewer service to customers throughout construction. The new force main will cross the Neuse River by open cut utilizing a phased diversion of river flow. Limits of disturbance (LOD) within the river and banks are indicated on the plans. Sixty (60) feet wide corridor has been identified for disturbance of the river for the open cut installation of the pipe. The means and methods for diverting flow will be selected by the contractor based upon river flow conditions as they exist at the time of construction. Potential techniques could include sheet pile cofferdam and Port -a -dam installations. For Port -a -dam installations, an additional 45 feet will be required on either side of the 60 feet LOD for the installation of the dam curtain. Installation of the curtain may require removal of debris, fallen trees, and loose rock from the surface of the river bottom. It may also require the temporary installation of rip rap to level and stabilize the structural frame for the portable dam. The construction will also require 105 feet wide LOD within the bank and stream buffer for temporary construction access to the river. Impact to the stream bank will be restored with Class II rip rap per the detail shown in the drawings. A ten (10) foot wide permanent maintenance corridor centered on the new force main is shown within thes stream buffer zones. Please contact me at 919 - 233 -8091 or blatino @mckimcreed.com if you have any questions. Your prompt response to this permit request is greately appreciated. Sincerely, McKIM & CREED, Inc. Ben R. Latino, Jr., P.E. Project Manager Enclosures Cc: Mr. Eric Alsmeyer - USACE Ms. Shari Bryant - NCWRC Mr. Chris Murray - NCDOT Mr. John Sorrell - CORPUD Ae� McIQM&CREED Attachment 1 Agent Authorization Letter 1730 Pole,ph HC 17606 91v 237 8 1714 i F— 919 2s3 8113t Mq<IlVIUSCREED Aprif 1, 2013 United States Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 RE: USACE Agent Authorization Letter Auburn- Knightdale Road Force Main Relocation Raleigh, Wake County, North Carolina To Whom It May Concern: ENGI III EIP,S 5 U R V F Y O R 5 P L A H N E R 5 M &C 0592 -0047 The undersigned hereby authorizes McKim & Creed, Inc, to proceed on behalf of our client, the City of Raleigh Public Utilities Department, as the agent for consulting and permitting issues related to the submittal of the Pre- Constriction Notification for the above referenced site. This agent authorization letter supersedes all previous agent authorizations. Sincerely, McKIM & CREED, Inc. Ben �Laai)o, jr. , P.E. Project Manager Signature: 2nd Signature �7 (optional): Printed name: rrel Printed Name: Organization City of Raleigh Organization Mailing Address: Public Utilities Mailing Address: Adman. P.O. Box 590 Rff(19 leigh, NC 27602 Phone No.: ) 996 -3485 Phone No.: Attachment 2 PCN Submittal Checklist Version 1.4 January 9, 2009 401 Oversight /Express Permitting PCN Submittal Checklist ® The application fee (Checks may be made out to "N.C. Division of Water Quality" - $240.00 for 401 Water Quality Certification with minor impacts - $570.00 for 401 Water Quality Certification with major impacts - Express Review Fee (Amount requested on Acceptance Letter) ® Five (5) complete and collated copies of the PCN Application and supporting documentation (instead of providing 5 copies of the full size plans you may provide two copies of full size plans along with three copies of 11 X 17 plans) ❑ Stormwater Management Plan (if applicable — see PCN Form Help File Section E) 1) Please provide three (3) copies of the stormwater management plans along with all supporting information pertaining to this project including the following: a. Entire site development /layout plans delineating all drainage areas; b. Design calculation sheets for all proposed BMP(s) sized for both on -site and off -site drainage; c. BMP supplements for each proposed BMP and Required Items Check List ( http : / /h2o.enr.state.nc.us /su /bmp forms.htm) along with all required items; d. A Notarized Operation & Maintenance Agreement for each stormwater management facility; e. Detailed construction drawing sheets shall include (i) Erosion and sediment control plans; (ii) Installation and planting schedules for the proposed BMPs; (iii) Appropriately scaled plan views and cross sectional details of all BMPs and associated components — inlet and outlet structures, forebay, respective zones and pertinent elevations. ❑ If your project is located within a State implemented Riparian Buffer Rule Area, submit the following along with site plans and PCN form: 1) Three (3) copies of the details for on -site diffuse flow provisions, (refer to http:// h2o. enr .state.nc.us /su /bmp_forms.htm). ❑ DWQ Stream Determination Forms for streams on property and DWQ determination letter for wetlands or streams (if applicable). The following is the most critical of all the information that you must provide. The quality and detail of the information will often determine the expeditiousness of the review. The following is a checklist of the types of pertinent information required at a minimum: Maps and Plans: ® The most recent version of the 1:24,000 USGS Topographic Map - Please cleanly draw or delineate the site boundaries on the topographic map. ® The most recent version of the bound and published County NRCS Soil Survey Map - (required for projects within the Neuse River Basin, Tar - Pamlico River Basin, Randleman Lake Watershed and the Catawba River Basin, also recommended for all projects) - Please clearly delineate the site boundaries, etc. on the map. If the delineation obscures any of the features, it is recommended that a clean copy be provided. Copies of the Version 1.4 January 9, 2009 current soil survey and /or soil survey map sheets can be obtained from the local NRCS County Office (http: / /www.nc.nres.usda.gov /). GIS soil layers are not acceptable. ® Vicinity map - Please clearly mark the location and approximate boundaries of the property and project on the map. Please indicate north arrow and scale. Please include applicable road names or State Road numbers. ® The Site Plan - The most critical map to be provided is the site plan. You must provide full sized plans. The following is the minimum list of plans that are typically needed. ® Pre - construction /Pre- existing conditions - This sheet (or sheets) must include: • All jurisdictional and non - jurisdictional wetland, stream, water features, State regulated buffers (delineated into Zones 1 and 2) • Topographic contours with elevations • Any existing structures and impervious areas • Existing utility lines and easements • Existing roads, culverts, and other pertinent features • North arrow and the scale (1 ":50' scale is recommended). ® Proposed conditions - This sheet (or sheets) must include: • All jurisdictional and non - jurisdictional wetland, stream, water features, State regulated buffers (delineated into Zones 1 and 2) • Lot layout (if a subdivision or commercial development is proposed) - lots must be developable without further impacts to jurisdictional and non - jurisdictional wetlands, streams, water features, and State regulated buffers. Building envelopes must be provided when streams, wetlands, riparian buffers, or water features exist on a lot • All built -out structures and impervious cover • Final grading contours with elevations • All utilities and easements (including septic fields on all lots within 100 feet of stream, wetland, or water features - if applicable) • Impacted areas — these should correspond with the Impact numbers listed on your PCN form. ❑ Drainage Plans - Final drainage plans must include the following: • Locations and pertinent elevations and sizes of the stormwater collection system and drainage ways • All inlets and outlets must also be shown with pertinent elevations (All outlets to wetlands must be at a non - erosive velocity, generally less than 2 ft/sec during the peak flow from the 10 -vr storm) • Scaled stormwater BMPs must also be indicated as required by DWQ rules and policies • In certain cases (see Section E of PCN form), final stormwater management plans must also be provided (see Stormwater Management Plan Checklist) ® Proposed Impacts - All impacts to jurisdictional and non - jurisdictional wetland, stream, water features, and State regulated buffers must be shown and labeled on the site plans at a scale no smaller than 1" = 50'. All excavation, fill, flooding, stabilization, and other impacts that will be conducted in or near jurisdictional and non - jurisdictional wetland, stream, water features, and State regulated buffers must be indicated. Please provide cross sectional details showing the provisions for aquatic life passage (burial of culvert 20% for culverts <_ 48 inches, and 1 -foot for culverts > 48 inches). Version 1.4 January 9, 2009 Wetland Impacts: ❑ Precise grading and final elevation contours must be provided. Existing vegetation and any clearing must be specified. ❑ All subsurface utility lines must indicate the location of anti -seep collars. Construction detail for anti -seep collars must be provided. ❑ Roadway or other crossings of riparian wetlands may require floodway culverts to maintain existing hydrological conditions. ❑ Plans should show that the hydrology of remaining wetlands on the site will be maintained. Stream Impacts: ® Stream impacts must be clearly shown on the plans. The centerline as well as the banks of the stream must be surveyed or located by GPS for the portion of the stream to be impacted. ❑ The inlet and the outlet of all culverts should be aligned with the stream as much as possible. Inlet and outlet elevations and streambed elevations should be indicated. Any inlet or outlet protection must be shown and enumerated on the impact map(s). ❑ For bottomless culverts or other spans, a vertical cross section should be provided that shows the minimum distance from each span to each stream bank, the stream cross section, the height of the span above the stream and the minimum distance from the edge of each footer to each stream bank. Additionally, please provide a signed and sealed geotechnical report of subsurface soils at the proposed bottomless culvert location. The report must comply with the Division of Highways — Guidelines for Drainage Studies and Hydraulic Design, prepared by A.L. Hankins, Jr., State Hydraulics Engineer - 1999. ❑ Multiple culverts or sectioned box culverts typically require the use of sills, off- setting or other means to match the cross section of the existing stream (in order to maintain stream stability and provide aquatic life passage). A vertical cross section of the culverts should be shown overlain with the up and downstream stream cross section including the stream flood -prone area. ❑ Impacts associated with dam construction must indicate and enumerate all fill associated with the dam footprint, spillway and any bank stream bank stabilization. The length of stream impounded must also be indicated and enumerated. Attachment 3 Application Fee 2 3 a REMITTANCE ADVICE MCKIM & CREED, INC. QL ()r Ii 66- 112 -531 1730 VARSITY DRIVE, SUITE 600 RA6EIGH, NC 27606 118 5 5 P'H:919- 233 -8091 5 4 3 JCn eft. •J- W .•MS PAY^ vii 1� �� Ct.A nO/I � OLLARS AMOUNT 8 a°... DATE TO THE ORDER OF DESCRIPTION CHECK NO. 5 ,1� It � 1 510 . lu7LXl �aw"K - NORTH CAROLINA -- }}- _— �—�—�� t � 111000 1 18 5 5u' ':05310112W:0005211525322u' I Attachment 4 Pre - Construction Notification (PCN) Form W A 77! 9q C3 < Office Use Only: Corps action ID no DWQ project no. Form Version 1.4 January 2009 Pre - Construction Notification (PCN) Form A. Applicant Information 1. Processing 1a. Type(s) of approval sought from the Corps: ❑X Section 404 Permit ❑ Section 10 Permit 1 b. Specify Nationwide Permit (NWP) number: 12 or General Permit (GP) number: 1c. Has the NWP or GP number been verified by the Corps? ❑X Yes ❑ 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 1e. Is this notification solely for the record because written approval is not required? For the record only for DWQ 401 Certification: ❑X Yes ❑ No For the record only for Corps Permit: ❑X 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 ❑X No 1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1h below. ❑ Yes ❑X No 1 h. Is the project located within a NC DCM Area of Environmental Concern (AEC)? ❑ Yes ❑X No 2. Project Information 2a. Name of project: Auburn - Knightdale Road Force Main Relocation 2b. County: Wake 2c. Nearest municipality / town: Raleigh 2d. Subdivision name: N/A 2e. NCDOT only, T.I.P. or state project no: 17BP.5.R.39 3. Owner Information 3a. Name(s) on Recorded Deed: City of Raleigh Public Utilities Department 3b. Deed Book and Page No. BM 2013, Pg 549 3c. Responsible Party (for LLC if applicable): N/A 3d. Street address: One Exchange Plaza, Suite 620, P.O. Box 590 3e. City, state, zip: Raleigh, NC 27602 3f. Telephone no.: 919 - 996 -4540 3g. Fax no.: 919 - 857 -4545 3h. Email address: john.sorrell @raleighnc.gov Page 1 of 10 PCN Form — Version 1.4 January 2009 4. Applicant Information (if different from owner) 4a. Applicant is: Q Agent ❑ Other, specify: 4b. Name: Ben R. Latino, Jr., PE 4c. Business name (if applicable): McKim & Creed, Inc. 4d. Street address: 1730 Varsity Drive, Suite 500 4e. City, state, zip: Raleigh, NC 27606 4f. Telephone no.: 919- 233 -8091 4g. Fax no.: 919 - 233 -8031 4h. Email address: blatino @mckimcreed.com 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 10 B. Project Information and Prior Project History 1. Property Identification 1a. Property identification no. (tax PIN or parcel ID): Not Applicable 1 b. Site coordinates (in decimal degrees): Latitude: Longitude: 1c. Property size: acres 2. Surface Waters 2a. Name of nearest body of water to proposed project: Neuse River 2b. Water Quality Classification of nearest receiving water: WS -V, NSW, 303 (d) 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: Corridor is currently wooded, area adjacent to SR 2555 (Aubum- Knightdale Road) and NCDOT Bridge #237 over the Neuse River. Portion of project area is currently being developed as construction access and a public greenway trail. 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: 0 3d. Explain the purpose of the proposed project: Relocate existing 12" force main attached to NCDOT Bridge #237 with the replacement 12" and16" force main installed across Neuse River via open cut installation in a new 30' wide permanent utility easement. See attached cover letter for additional information on purpose and scope of project. 3e. Describe the overall project in detail, including the type of equipment to be used: New force main to be installed via open cut using typical excavators and earth moving equipment to excavate trenches. River crossing to be installed using two phased approach and temporary dam equipment to allow for partial diversion of river flow and trenching of river bed Rock ripping and blastinq may be required during construction. 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? ❑X Yes ❑ No ❑ Unknown Comments: Part of NCDOT Bridge Project 4b. If the Corps made the jurisdictional determination, what type of determination was made? ❑ Preliminary ❑X Final 4c. If yes, who delineated the jurisdictional areas? Name (if known): NCDOT/ Froehling and Robertson, Inc. (F8R) Agency /Consultant Company: Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. Determinations for the bridge project provided with NCDOT submittal. Portion of sewer easement located outside of bridge project was evaluated by F8R (See attached report). No jurisdictional features were determined by David Shaeffer of USACE on 4/12/2013. 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. Force main installation will be completed in one phase. Bridge replacement project may be completed concurrently or following force main completion depending on NCDOT schedule. Page 3 of 10 PCN Form — Version 1.4 January 2009 C. Proposed Impacts Inventory 1. Impacts Summary 1a. 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. 2b. 2c. 2d. 2e. 2f. Wetland impact Type of impact Type of wetland Forested Type of jurisdiction Area of number Corps (404,10) or impact Permanent (P) or DWQ (401, other) (acres) Temporary T W1 W2 W3 W4 W5 W6 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 (PER) or Type of Average Impact number intermittent (I NT)? jurisdiction stream length Permanent (P) or width (linear Temporary (T) (feet) feet) S1 T Temporary Const. Area Neuse - Corps 130 150 S2 P Streambank Restoration Neuse - Corps 130 105 S3 S4 S5 S6 3h. Total stream and tributary impacts 255 3i. Comments: The temporary impact (S1) is for the clearing, grading, and temporary construction areas needed to install the new force main via open cut and the excavation of the trenches. Temporary impact includes area within the river necessary for installation of Portadam curtain, if necessary, which may require removal of debris in the river. The permanent impact (S2) consist of the installation of rip rap from the top of bank to the stream bed. The average width of rip rap for the eastern bank is +/ -105 and the average width of rip rap for the western bank is +/ -105. 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 02 03 04 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 P2 5f. 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: 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 vou 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 Utility maintenance corridor Neuse No 620 400 B2 T Construction Neuse No 5,900 3,970 B3 B4 B5 B6 6h. Total Buffer Impacts: 6,520 4,370 6i. Comments: Page 5 of 10 D. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Location of the proposed force main relocation was chosen to eliminate potential impacts to a tributary stream located on the southeast side of Bridge No. 237 and minimize the potential construction areas needed due to steep river bank slopes. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Alternate construction techniques were evaluated during design, such as horizontal directional drilling, bore and jack, and microtunnelling. These technologies were not selected due to several site specific constraints. 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: Type: Type: 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: 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 Q 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). Initial discussions of project with DWQ have indicated that buffer mitigation will not be required for this project. 6h. Comments: Page 7 of 10 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 ❑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. Not applicable. ❑ Yes Q No 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 0 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: No impervious areas as part of project. 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? 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? wake County ❑ 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 El 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: 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) 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 El Yes ❑X 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 Wader 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 0 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. Existing City of Raleigh Public Utilities Department force main. No additional wastewater generated as part of tis project. Force main transmits wastewater to the Neuse River WWTP. I Page 9 of 10 PCN Form — Version 1.4 January 2009 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? 5c. If yes, indicate the USFWS Field Office you have contacted. Raleigh 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? Evaluation completed by NCDOT as part of bridge replacement project 176P.5.R.39. 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? Evaluation completed by NCDOT as part of bridge replacement protect 17BP.5 R.39 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 Q 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? Evaluation completed by NCDOT as part of bridge replacement project 178P.5 R.39. 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA- designated 100 -year floodplain? Q Yes ❑ No 8b If yes, explain how project meets FEMA requirements: Underground construction of force main. No above ground appurtenances within floodway or floodplain. 8c. What source(s) did you use to make the floodplain determination? FEMA Flood Maps Ben R. Latino, Jr. - 05 -17 -2013 A0 nUAgent's Signa re Applicant /Agent's Printed Name Date (Agent's signature is valid only if an authorization letter from the applicant is provided.) Page 10 of 10 Attachment 5 USGS Topographic Map ) Ono C 6 .y k r. Y � e7 tk% t _ . `� imil. .. Attachment 6 Wake County NRCS Soil Survey Map Of C O N C N O oU U� 0 o Zm >, cZ Z3 0-1 u (D Y (D mm t a' � Y C O � 7 Q .6£.o£ AL .69 .0£ .BL Q i� a in � a M ,.6£ .0£ �9L �o1 Oo N J O t d N Q V O O N t0 ry C a g e o 0 _ n m n 0 0 iii\ ..65 .0£ BL 00 N � N N � N m d T (D 2 U) �o �(D - m 0� v7 a 0 m0 U m 0 m Z N' 7 N O Nf m f`0 y 7 N C cc mO z �I �L m c m o o U U � r� o a) Z 0) T a) c Z 7 � O � U� 0 0 Y � (L7 � I� L a � m Y E5 E U O Q Z 0 0 LL Z a 0 Z W 0 W J a Q C) 0 N N n I N [T N m Cl- U) T 0 Z U) o Z U) ° 0 U .> = m o a) Cn UZ L O >Q7 O > U m c O CU Z a) U a) > a) � 0 C O 0.0 m � m d 7 N C m O Z U s I'1 c m n ° n = c N m m (a ° r N N ` > U m '0 c U C O a) m t (p Cp U °U C) co O -° a) C C_ C E N U? y U m (n 7 � C/) p - U N .N W �U m� _m ` U O C cc) co 10 x N a) U d m a) B m N .0 a) c0 C > c U) U O N (O L y «: U? N Cl) E m m N y >, y m 0 z U o E of 00 3 ° o0) E8 n c G N a -oa) CL E o m E U. -mZ Z a0 o L n : m L c 'N Q m ��pp U C. 4 O L N t°n Z a) 0 o a) Q a) Q o C in n E m T ° °>0C mai o o pC y 3 s 3 7 0 E T m a) C O N ° a) 0 ° aN E o `0 0 o c O Ln N E T Q) Q O o a) C C a) (a L ." d a7 N Lm O N m � d O U T m y V N j a) m m N > a1 L... w c 0 C) E m 0 m> m m > .0 Z� o_m m m o N O � E cm L N E 00 T C N >, a) '_' a) 'n a) m Q �C 2. N O Cn C (9 pp7 a) N U O � m U) �_ (n a) : , j N (a a) L C, L (D (7 m o C E 0 E m ° o c O o m N Z Q ° O C � a T O (n N C E ... a) N N U Cn -2 d a) (n a) N OO_ a) m d a) (a L E 9 m C to T C .— m 'p' 'a a7 c0 O a) j L O O O O m> .0 LO.. — Z O 7 «) m a) E co E L E °. F w E to a E cn�U H to U) H o C) 0 N N n I N [T N m Cl- U) T 0 Z U) o Z U) ° 0 U .> = m o a) Cn UZ L O >Q7 O > U m c O CU Z a) U a) > a) � 0 C O 0.0 m � m d 7 N C m O Z U s I'1 f/) n o � n 0 c U m t CL C/) _m m m c 0 m m O 0 C in n 'a o ) w E o Z+ N IL _, LO d N y N N m O_ m a) m > L 0 O O 0 t L cn O O ... U m .' n C o m U) O m p J J LL •U a) 6 ` y LL d C C {\ co O CL 3 i 4 1 l O `m a a o d E m a) °� N C N` _ O ca N cQ z O o m n O a O c a •- a ani _ �n o O a 0 0 wO >, m o m o W n LL C m 3 > N > > > a) .O N N Q _ O U) '0 m O m m O U U 6 C,� ` C� J J �L n. O x m (n m m m (n O (n n (n m m c a � m tk a) N d c (n Q (A C) 0 N N n I N [T N m Cl- U) T 0 Z U) o Z U) ° 0 U .> = m o a) Cn UZ L O >Q7 O > U m c O CU Z a) U a) > a) � 0 C O 0.0 m � m d 7 N C m O Z U s I'1 Soil Map —Wake County, North Carolina Map Unit Legend Auburn - Knightdale Rd - Neuse River Crossing Wake County, North Carolina (NC183) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI AfB Altavista fine sandy loam, 0 to 6 percent slopes, rarely flooded 1.2 5.1% ApB Appling sandy loam, 2 to 6 percent slopes 0.2 0.9% ApC2 Appling sandy loam, 6 to 10 percent slopes, moderately eroded 2.8 11.4% CoA Congaree fine sandy loam, 0 to 2 percent slopes, frequently flooded 8.6 35.6% W Water 3.1 13.0% WkE Wake - Wateree complex, 10 to 25 percent slopes, very rocky 4.3 17.8% WmE Wedowee sandy loam, 15 to 25 percent slopes 3.9 16.3% Totals for Area of Interest 24.1 100.0% SDA Natural Resources Web Soil Survey 2/27/2013 � Conservation Service National Cooperative Soil Survey Page 3 of 3 Attachment 7 Wetlands — No jurisdictional Features Report I N C F FROEHLING & ROBERTSON, INC. Engineering Stability Since 1881 X 310 Hubert Street Raleigh, North Carolina 27603 -2302 1 USA �C A T 919.828.34411 F 919.582 -0304 1 8 8 1 NC Engineering License # F -0266 March 13, 2013 Revised April 16, 2013 Mr. Ben R. Latino, Jr., PE Project Manager McKim and Creed PA 1730 Varsity Drive, Suite 500 Raleigh, North Carolina 27606 Re: No Jurisdictional Features Report Auburn - Knightdale Road Bridge Raleigh, Wake County North Carolina F &R Project No.: 66P -0224E Property Description: Size (acres): Two acres Nearest Town: Raleigh, NC Nearest Waterway: Neuse River River Basin: Neuse USGS HUC: 03020201 Coordinates: Lat 35.7283 / Long - 78.5125 Location: The project site consists of an approximate 150 foot by 600 foot wooded area within a proposed sewer easement. The site is located on the east bank of the Neuse River along the northwest side of Auburn - Knightdale Road Bridge. Dear Mr. Latino: Froehling & Robertson, Inc., (F &R) presents herein the results of the potential wetland determination conducted at the above - referenced property. Based on F &R's information review, on -site observations, and an on -site meeting with Mr. David L. Shaeffer, with the U.S. Army Corps of Engineers, jurisdictional features are not located on the project site. PROJECT INFORMATION This report describes the activities and findings associated with the completion of a preliminary wetland determination for the above - referenced property. The Auburn - Knightdale Road Force Main relocation project is being conducted to replace the existing 12 -inch sanitary sewer force main currently attached to the south side of the NCDOT Bridge No. 237 with the underground installation of a new force main North of the bridge. The force main removal is due to the replacement of NCDOT Bridge No. 237 as part of NCDOT project number 17BP.5.R.39 currently under design. HQ: 3015 DUMBARTON ROAD RICHMOND, VA 23228 USA T 804.264.2701 F 804.264.1202 www.fandr.com VIRGINIA • NORTH CAROLINA • SOUTH CAROLINA • MARYLAND • DISTRICT OF COLUMBIA "A Minority -Owned Business" Areas adjacent to the existing bridge have reportedly been assessed for wetlands by others as part of the NCDOT Bridge project. DWQ and USACE have been contacted by others concerning the status of these evaluations and reportedly no wetlands were determined in these areas as part of the NCDOT Bridge project. The scope of this wetlands determination was to evaluate an approximate 150 foot by 600 foot proposed force main relocation corridor north of Auburn - Knightdale Road that may not have been completely assessed as part of the NCDOT project. SCOPE OF WORK F &R reviewed applicable information sources to identify areas on the project site that could be considered "Waters of the US" (i.e., wetland, stream, and open water features) and subject to jurisdiction by Environmental Protection Agency (EPA), United States Army Corps of Engineers ( USACE) and /or North Carolina Division of Water Quality (NCDWQ). On -site identification of wetlands was performed in general accordance with the 1987 Corps of Engineers Wetlands Delineation Manual and subsequent COE clarification memorandums. On -site identification of streams was performed in general accordance with the USACE Stream Quality Assessment Worksheet and the NC -DWQ Identification Methods of the Origins of Intermittent and Perennial Streams. INFORMATION REVIEW F &R reviewed the following resources prior to visiting the project site: United States Geological Survey (USGS) 1:24,000 -scale topographic map, Natural Resource Conservation Service (NRCS) Soil Survey, National Wetland Inventory (NWI), and aerial photographs (NWI). Please see Figures 1 -3 in Attachments for copies of relevant portions of the above - referenced maps. Streams or wetlands are not depicted on the Project Site in the maps reviewed. ON -SITE OBSERVATIONS Mr. Christopher Burkhardt of F &R performed a site visit on February 28, 2013. The project site currently consists of wooded land. Based on F &R's on -site observations and the results of the USACE Data form, there are no jurisdictional features on the project site. However; due to the presence of an off -site wetland in proximity to the northeast corner of the site, F &R contacted Mr. David L. Shaeffer, with the U.S. Army Corps of Engineers for confirmation that jurisdiction features are not located on the project site. F &R met with Mr. Shaeffer on Friday April 12, 2013 to walk the site and observe surface features. Mr. Shaeffer concurred that jurisdictional features were not observed on the project site. Auburn - Knightdale Road March 13, 2013; Revised April 16, 2013 Raleigh, Wake County, North Carolina F &R Project No. 66P -0224 LIMITATIONS This report has been prepared for the exclusive use of McKim and Creed (Client) and the City of Raleigh for this specific project. These services have been provided in accordance with generally accepted environmental practices. No other warranty, expressed, or implied, is made. Our observations were based upon conditions readily visible at the site at the time of our visit. If additional information becomes available which may effect our conclusions and recommendations, we request the opportunity to review the information, and reserve the right to modify our report, as warranted. Please do not hesitate to contact us if you have any questions or comments. Respectfully Submitted, FROEHLING & ROBERTSON, INC. Christopher J. Burkhardt Senior Environmental Professional Attachments: Figure 1: USGS Topo Figure 2: Soil Survey Map Figure 3: National Wetlands Inventory USACE Upland Data Form Site Photos Agent Authorization Form Auburn- Knightdole Road March 13, 2013; Revised April 16, 2013 Raleigh, Wake County, North Carolina F&R Project No. 66P -0224 z o � � i N O � � d � J � f0 � f0 � � Z Y O N � � O � N d 7 N co Q D Li- _ m ilp y ' It e' - . r— r Ll ck- _,, r It Ito. i O de A itr -• --,LEI r o v d }. . Ilic It • 1 a 5 O N N O O Lu °. 'd O: O } CL Nei 2 Nx ��e 1 V . • — ��� •��•k . _� Q Z U- _4 ° R I$ �+ „ LLJ Jr. j3 It Oki leloo"� CD L) Ql LL -0 - 0 11 co Q) Y, .-2 cc > CO 0 0 I rB , WETLAND DETERMINATION DATA FORM - Eastern Mountains and Piedmont ProjecUSite: ( &rat City /County /4)42'��l /� r���. Sampling Date: Applicant/Owner 6, L f 17a I '/ ' c L a State: �C . Sampling Point. Investigator(s): iC �[ Section, Township, Range: /Z Landform (hillslope, terrace, etc.): K? �' a 1 Local relief (`(Oncave, convex, none): Slope 3 Subregion (LRR or MLRA): Lat 35 7�� 3 l Long: 70 . S�o2� Datum: Sod Map Unit Name �^ A A ✓' rivet S�:n 1 �0/' m NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes No (If no, explain in Remarks) Are Vegetation ,Soil , or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes No Are Vegetation Soil or Hydrology naturally problematic? rut (If needed, explain any answers in Remarks ) SUMMARY OF FINDINGS - Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes Hydric Soil Present? Yes Wetland Hydrology Present? Yes Remarks: HYDROLOGY ndicators: No Is the Sampled Area No within a Wetland? Yes No X No Primary Indicators (minimum of one is required check all that aooly) _ Surface Soil Cracks (136) _ Surface Water (A1) _ True Aquatic Plants (B14) Sparsely Vegetated Concave Surface (138) High Water Table (A2) Hydrogen Sulfide Odor (C1) _ Drainage Patterns (610) _ _ Saturation (A3) Oxidized Rhizospheres on Living Roots (C3) _ Moss Trim Lines (B16) Water Marks (B1) _ Presence of Reduced Iron (C4) _ Dry- Season Water Table (C2) Sediment Deposits (B2) _ Recent Iron Reduction in Tilled Soils (C6) _ Crayfish Burrows (C8) Drift Deposits (B3) _ Thin Muck Surface (C7) _ Saturation Visible on Aerial Imagery (C9) Algal Mat or Crust (B4) _ Other (Explain in Remarks) _ Stunted or Stressed Plants (D1) _ Iron Deposits (85) _ Geomorphic Position (D2) Inundation Visible on Aerial Imagery (87) _ Shallow Aquitard (D3) _ Water - Stained Leaves (69) _ Microtopographic Relief (D4) Aquatic Fauna (B13) _ FAC- Neutral Test (D5) Field Observations: Surface Water Present? Yes No X Depth (inches): Water Table Present? Yes No ✓ Depth (inches): Saturation Present? Yes No 15-1� Depth (inches): Describe Recorded Data (stream gauge. Remarks: Wetland Hydrology Present? Yes previous inspections), if available No.Y-- US Army Corps of Engineers Eastern Mountains and Piedmont – Interim Version VEGETATION (Four Strata) — Use scientific names of plants. Sampling Point: ' US Army Corps of Engineers Eastern Mountains and Piedmont - Interim Version Absolute Dominant Indicator Dominance Test worksheet: Tree Stratum (Plot size. I % Cover Status Number of Dominant Species 1 — That Are OBL, FACW, or FAC: (A) 2 j r —`� Total Number of Dominant 3 w f!+'1 _ Species Across All Strata: (B) 4. �. n �(AL h 5. k L.A4 o ✓� Percent of Dominant Species That Are OBL, FACW, FAC: rr L or _�— (AB) Prevalence Index worksheet: 7. Total % Cover of MUIbDly bv: 8. OBL species x 1 = = Total Cover Sapling /Shrub Stratum (Plot size- ) FACW species x 2 = -_ FAC species x 3 = 2. a-(in Inlh 1) j G FACU species x4= 3 UPL species x 5 = 4 Column Totals: (A) (B) 5 Prevalence Index = B/A = 6 Hydrophytic Vegetation Indicators: 7 _ 1 -Rapid Test for Hydrophytic Vegetation 8. 2 - Dominance Test is >50% 9. _ 3 - Prevalence Index is 53.0' 10. _ 4 - Morphological Adaptations' (Provide supporting = Total Cover _ data in Remarks or on a separate sheet) Herb Stratum (Plot size: ) _Problematic Hydrophytic Vegetation (Explain) 1. 'Indicators of hydric soil and wetland hydrology must 2. 3. be present, unless disturbed or problematic. 4. Definitions of Four Vegetation Strata: 5. Tree - Woody plants, excluding vines, 3 in. (7 6 cm) or 6 more in diameter at breast height (DBH), regardless of 7. height. 8. Sapling/Shrub -Woody plants, excluding vines, less 9. than 3 in. DBH and greater than 3.28 It (1 m) tall 10. Herb -All herbaceous (non- woody) plants, regardless 11 of size, and woody plants less than 3.28 ft tall 12. Woody vine - All woody vines greater than 3-28 ft in =Total Cover Woody Vine Stratum (Plot size: ) 1. 2. r— _Y_ 3. L —�- 4. Hydrophytic 5, Vegetation Y' g Present? Yes No� / = Total Cover Remarks: (Include photo numbers here or on a separate sheet ) ��IaNL US Army Corps of Engineers Eastern Mountains and Piedmont - Interim Version SOIL Sampling Point Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color moist % Color moil % woe' Loc' �-10- 'Type: C= Concentratior Hydric Soil Indicators: _ Histosol(Al) _ Hislic Epipedon (A2) _ Black Histic (A3) Hydrogen Sulfide (A4) Stratified Layers (A5) _ 2 cm Muck (A10) (LRR N) _ Depleted Below Dark Surface (Al 1) Thick Dark Surface (Al2) _ Sandy Mucky Mineral (S1) (LRR N, MLRA 147, 148) _ Sandy Gleyed Matrix (S4) _ Sandy Redox (S5) _ Stripped Matrix (S6) Restrictive Layer (if observed): Type. Depth (inches)' Texture Remarks..__ aduced Matrix, MS= Masked Sand Grains. 'Location. PL =Pore Lining, M= Matrix. Indicators for Problematic Hydric Solis' Dark Surface (S7) _ 2 cm Muck (Al 0) (MLRA 147) Polyvalue Below Surface (S8) (MLRA 147. 148) _ Coast Prairie Redox (A16) Thin Dark Surface (S9) (MLRA 147, 148) (MLRA 147, 148) Loamy Gleyed Matrix (F2) _ Piedmont Floodplain Soils (F19) Depleted Matrix (173) (MLRA 136, 147) Redox Dark Surface (F6) _ Red Parent Material (TF2) _ Depleted Dark Surface (177) _ Very Shallow Dark Surface (TF12) _ Redox Depressions (F8) _ Other (Explain in Remarks) Iron- Manganese Masses (F12) (LRR N, MLRA 136) _ Umbric Surface (F13) (MLRA 136, 122) 'Indicators of hydrophytic vegetation and Piedmont Floodplain Soils IF 19) (MLRA 148) wetland hydrology must be present, unless disturbed or problematic. Hydric Soil Present? Yes NoA US Army Corps of Engineers Eastern Mountains and Piedmont - Interim Version Wetland Delineation Auburn - Knightdale Road City of Raleigh —Wake County, North Carolina Photo 1: View looking southwest toward the Neuse River from the project site. Photo 2: General view of the Project site looking northeast from the Neuse River. Wetland Delineation Auburn - Knightdale Road City of Raleigh —Wake County, North Carolina Photo 3: General view of the center of the project site. Photo 4: Typical view of on -site soils. SINCE 1881 March 13, 2013 FROEHLING & ROBERTSON, INC. Engineering Stability Since 1881 United State Army Corps of Engineers 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 310 Hubert Street Raleigh, North Carolina 27603 -2302 T 919.828.34411 F 919.828.5751 NC License #F -0266 Re: USACE Agent Authorization Letter Auburn - Knightdale Road Raleigh, Wake County, North Carolina The undersigned hereby authorizes Froehling & Robertson, Inc. (F &R) to proceed on behalf of the current property owner(s) as the agent for Waters of the State of United States. Consulting and permitting issues pertaining to the above referenced project site. This agent authorization letter supersedes all previous agent authorizations. Sincerely, FROEHLING & ROBERTSON, INC. Christopher J. Burkhardt Environmental Department Manager Signature: (�I 2nd Signature: optional Printed Name: �,�EGL Printed Name: Organization: Organization: Mailing WOK 59� RAi-416# AIG1 a >G(Q Mailing Address: Address: �U�3G1C ILITrC�S �•+trN, Phone Number: Tq / l 9 a 7 y�S> Phone Number: Corporate HQ: 3015 Dumbarton Road Richmond, Virginia 23228 T 804.264.2701 F 804.264.1202 www.fandr.com VIRGINIA • NORTH CAROLINA • SOUTH CAROLINA • MARYLAND • DISTRICT OF COLUMBIA A Minority -Owned Business Attachment 8 Construction Drawings including: • Vicinity Map • Site Plan • Pre- Construction/Pre- Existing Conditions • Proposed Conditions • Proposed Impacts • Stream Impacts 0 North Carolina Wildlife Resources Commission 0 Gordon Myers, Executive Director MEMORANDUM TO: Eric Alsmeyer, Raleigh Regulatory Field Office U.S. Army Corps of Engineers Rob Ridings, Transportation Permitting Unit N.C. Division of Water Quality FROM: Shari L. Bryant, Piedmont Region Coordinator Habitat Conservation Program DATE: 29 May 2013 SUBJECT: Pre- Construction Notification for Auburn - Knightdale Road Force Main Relocation, City of Raleigh, Wake County, North Carolina. Biologists with the North Carolina Wildlife Resources Commission (NCWRC) have reviewed the subject document. Our comments are provided in accordance with provisions of the Clean Water Act of 1977 (as amended), Fish and Wildlife Coordination Act (48 Stat. 401, as amended; 16 U.S.C. 661- 667e), and North Carolina General Statutes (G.S. 113 -131 et seq.). The applicant proposes to permanently impact 105 linear feet and temporarily impact 150 linear feet of Neuse River for relocation of an existing sanitary sewer force main. The purpose of the project is to relocate an existing 12 -inch force main attached to NCDOT Bridge #237. The new force main will be installed across Neuse River using open cut. There are records for the federal species of concern and state endangered green floater (Lasmigona subviridis), and the state threatened triangle floater (Alasmidonta undulata), Roanoke slabshell (Elliptio roanokensis), Eastern lampmussel (Lampsilis radiata) and creeper (Strophitus undulatus) in Neuse River. The Significant Natural Heritage Area — Neuse River (Clayton) Forests — is located along this section of Neuse River. Also, the Neuse River supports spawning runs of blueback herring (Alosa aestivalis), hickory shad (Alosa mediocris), alewife (Alosa pseudoharengus), American shad (Alosa sapidissima), and striped bass (Morone saxatilis) and is designated as inland Primary Nursery Area downstream of Milburnie dam. Should the permit be issued, we offer the following recommendations to minimize impacts to aquatic and terrestrial wildlife resources. Implement an in -water work moratorium from February 15 to September 30 to minimize impacts to anadromous fish species. Mailing Address: Division of Inland Fisheries • 1721 Mail Service Center • Raleigh, NC 27699 -1721 Telephone: (919) 707 -0220 • Fax: (919) 707 -0028 Page 2 29 May 2013 PCN — Auburn- Knightdale Road Force Main 2. Sediment and erosion control measures should adhere to the design standards for sensitive watersheds (15A NCAC 4B .0124). These measures should be routinely inspected and properly maintained. Excessive silt and sediment loads can have numerous detrimental effects on aquatic resources including destruction of spawning habitat, suffocation of eggs, and clogging of gills of aquatic species. Thank you for the opportunity to comment on this project. If we can provide further assistance, please contact our office at (336) 449 -7625 or shari.bryantna,ncwildlife.org. ec: Travis Wilson, NCWRC R. by— Dl. Br —y. non.a: Fn " 17. 2— d I.S MF. — . Y U.eU: &g— Bl jpD F r —1 O�vm NDA -m m AA 1 O D m mF2'I FOr N<`ON yr G)D�Dm ~ -Ci mj ZO N�m2m O rn Z c m C p C Z N r Z m = W �? 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