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HomeMy WebLinkAbout20180005 Ver 1_More Info Received_20180130Goss, Stephanie From: Hartshorn, Jason <jason.hartshorn@kimley-horn.com> Sent: Tuesday, January 30, 2018 3:34 PM To: Alexander, Tasha L CIV USARMY CESAW (US); Goss, Stephanie Cc: Montalvo, Sheri A Subject: [External] RE: 2017-00623 additional information Attachments: Station at Raleigh - Additional Information 20180130 11x17.pdf I Tasha and Stephanie, PI'ease find attached the Station at Raleigh Additional Information Package based on the USACE comments provided earlier on January 18, 2018 (included below). If,you'would prefer a hard copy of the attached documentation for your review, just let me know and I'll have one to you tomorrow via FedEx. Based on the USACE comments, -the two crossings have been revised and permanent stream impacts have been reduced from the December 21,,-2017 PCN. As outlined in the attached January 30, 2018 PCN, the impacts have been revised and updated to the following (net change is shown after each revised impact quantity for reference): ® Site 1 o Culvert Installation: 118 LF (-16 LF) o Outlet Protection: 9 LF (-1 LF) o Temporary Construction Access: 29 LF (+21 LF) o Buffer Zone 1: 8,460 sf (-8 sf) o Buffer Zone 2: 5,524 sf (unchanged) ® Site 2 o Culvert Installation: 146 LF (unchanged) o Outlet Protection: 8 LF°(unchanged) o Temporary Construction Access: 38 LF (-7 LF) o Buffer Zone 1: 7,037 sf (+28 sf) o Buffer Zone 2: 3,378 sf (-32 sf) ® Site 3 o Buffer Zone 1: 859 sf (+576 sf) o Buffer Zone 2: 678 sf (-543 sf) Let me know if you have any questions on any of the attached documentation, and feel free to give me a call if you need anything else! Sincerely, Jason Hartshorn, IPWS imley-Born .1421 Fayetteville Street, Suite 600; Ralelgh; NC, 27601 [Direct: 919 678 4155 1 Mobile: 919 417 1781 1 �6rvjw kirnlo - Lorn.com -----Original Message ----- From: Alexander, Tasha L CIV,USARMY CESAW (US) [mailto:Tasha.L.Alexander@usace.army.mil] Sent: Thursday, January 18, 2018 12:57 PM To: Hartshorn, Jason <jason.hartshorn@kimley-horn.com> Subject: 2017-00623 additional information Jason, I'm reviewing the PCN submitted for The Station at Raleigh and am I requesting additional information to complete my review. The PCN indicates the purpose and, need it to construct a multifamily residential development however the plans provided only show the construction of roads and division of new lots. Please provide a site plan for the development which includes building footprints, amenities, parking, etc.- At this time it is unclear if the applicant has avoided and minimized. It appears access from Trinity Rd can be utilized without impacts to waters of the U.S. Please explain the need for access from Westchase Blvd. Please provide,a typical detail for the culvert installation at impact area 1. Additionally, the applicant.is proposing to construct�a stub road in.the northeastern. corner of the property, impact area 2. This road does not appear to have a logical termini/valid purpose and need., Please, revise the plans to . avoid impacts associated with the stub road. At this time the application is incomplete. Please provide the additional information within 30, days or we may withdraw the PCN. Thank you, . Tasha Alexander Regulatory Specialist . Raleigh Regulatory Field Office . 3331 Heritage Trade Drive, Suite 105 Wake Forest, North Carolina 27587 919-554-4884, ext. 35 The Wilmington District.is committed to providing the highest level of support to the public. To help us ensure we continue to .do so, please complete the Customer Satisfaction Survey located at our website at http://www.saw.usdce.army.mil/missions/RegulatoryPermitProgram.aspx to complete the survey online. Kimley»>Horn January 30, 2018 Ms. Tasha Alexander U.S. Army Corps of Engineers Raleigh Regulatory Field Office 3331 Heritage Trade Drive, Suite 105 Wake Forest, NC 27587 Ms. Karen Higgins NC Division of Water Resources 401 & Buffer Permitting Unit 512 N. Salisbury Street Raleigh, NC 27604 RE: SAW -2017-00623 - Response to USACE Incomplete Application Notification The Station at Raleigh, Raleigh, Wake County, North Carolina Dear Ms. Alexander and Ms. Higgins, On behalf of our client, LCD Acquisitions, LLC, Kimley-Horn is submitting the attached additional information for the above referenced project per the US Army Corps of Engineers (USACE) Incomplete Application Notification dated January 18, 2018. Below is an outline of the USACE comments with a brief narrative addressing each item. The USACE comments with Kimley-Horn response and explanation are as follows: 1) The PCN indicates the purpose and need it to construct a multifamily residential development however the plans provided only show the construction of roads and division of new lots. Please provide a site plan for the development which includes building footprints, amenities, parking, etc. a. Included with this response package is an additional plan sheet showing all proposed development within the property. 2) At this time it is unclear if the applicant has avoided and minimized. It appears access from T►inity Rd can be utilized without impacts to waters of the U. S. Please explain the need for access from Westchase Blvd. a. The north -south road crossing through the property that extends from Trinity Road to Westchase Boulevard, shown on the attached Site Plan as Oglethorpe Avenue, is required by the City of Raleigh as a condition of development within the property. The proposed roadway is included in the City's transportation plan and a required component of development in this area due to the property's location within the Arena Small Area Plan in the City's 2030 Comprehensive Plan. The road will be a public right-of-way and will improve the interconnectivity of the City's transportation network in the vicinity. Development within this area is also required to be developed in a "gridded" road network, which further requires the proposed roadway alignments to be oriented in a Kimley>»Horn Page 2 distinct north -south or east -west direction. Due to the multiple City requirements concerning the placement and location of the roadway corridor, developing the property without connecting to Westchase Boulevard is not possible and connections to both Trinity Road and Westchase Boulevard are necessary. The roadway corridor in question is also shown on the City's MAPS application clearly extending from Trinity Road and continuing north to Westchase Boulevard. See the MAPS screenshot below (roadway corridor shown in purple): Given the required roadway extension within the property, LCD Acquisitions, LLC has still avoided and minimized impacts to jurisdictional features to the extent practical by utilizing the required public roadway corridor as the primary entrance/exit routes to the proposed development, and by utilizing a retaining wall along the western slope of Oglethorpe Avenue. Wingwalls and headwalls are proposed at all culvert inlets/outlets to further reduce stream impacts from fill slopes (reduced from a total of 280 LF in the previous submittal to 264 LF in the revised PCN application. 3) Please provide a typical detail for the culvert installation at impact area 1. a. Typical details have been provided for impact areas 1 and 2. Additionally, culverts have been upsized from the previous submittal based on comments received by the City of Raleigh, and wingwalls have been used to reduce fill slopes. This has reduced impact length along S1 and will better maintain flow and aquatic habitat in stream S1 following construction. 4) Additionally, the applicant is proposing to construct a stub road in the northeastern comer of the property, impact area 2. This road does not appear to have a logical termini/valid purpose and need. Please revise the plans to avoid impacts associated with the stub road. a. As discussed above, the project area is within the City of Raleigh's Arena Small Area Plan and is subject to special requirements from the City as a condition of any Kimley»>Horn Page 3 development occurring within the property. One of those requirements is that the property must be developed in a "gridded" layout, with logical north -south and east -west roadway corridors on specific block intervals based on zoning. The property is currently zoned CX - 12 -CU which requires a block perimeter of 2,500'. Given the size of the property and the location of the required north -south roadway, the eastern north -south road (shown on the Site Plan as Thornberry Street) is required by the City of Raleigh's Unified Development Ordinance (UDO) and must be located close to the eastern property line. The intent of that secondary north -south road is to meet City requirements for development within the CX- zoned property within the Arena Small Area Plan while providing logical interconnection within the multi -family residential areas, amenities, pedestrian areas, and to existing roadway facilities in the vicinity. The proposed Thornberry Street terminates at a stub out located in high ground along the northern property boundary as required by the City of Raleigh to maintain the logical connections of the urban block network in the Arena Small Area Plan. Ample high ground is available on the adjacent property to construct and/or continue the roadway corridor towards a logical terminus at Westchase Boulevard (as required by the City) without additional environmental impacts to complete. Additionally, due to existing commercial and industrial development along the eastern property boundary, access to the adjacent property parcel north of the project area would be substantially confined by the construction of the Station at Raleigh development without the logical gridded street network required by the City of Raleigh. The stub street termination is provided for potential connectivity from that parcel to the larger Arena area by a presently unknown and unrelated project independent of LCD Acquisitions, LLC's project. The stub street termination is located at the property boundary to prevent the isolation of any parcel or otherwise restricting access to City roads by other property owners. To assist in your review of this NWP application, the following additional and/or revised information has been included: • Revised PCN Application Form • Revised Figure 6a and 6b • Revised Grading Plan • Site Plan • Culvert Crossing Details If you need any additional information to assist in your review of this project, feel free to contact me at 919-678-4155 or Jason.Hartshorn@Kimley-Horn.com. Very truly yours, Kimley-Horn and Associates, Inc. Jason Hartshorn, PWS r ee Office Use Only: Corps action ID no. DWQ project no. Form Version 1.3 Dec 10 2008 Pre -Construction Notification (PCN) "Form A. ApplicantInformation 1.. Processing 1a. Type(s) of approval sought from the Corps: - ®Section 404 Permit ❑•Section 10 Permit • 1b. Specify, Nationwide Permit (NWP) number: 29 or General Permit.(GP) number: -77❑ 1c. Has the NWP oe GP number been verified by the Corps? Yes ® No 1 d. Type(s) of,approval'sought from the DWQ (check all that apply): ® 401' Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit ❑ 401 Water Quality Certification — Express ® Riparian Buffer Authorization 1 e. Is this notification solely for the record because writtenapproval 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 El No .1g. Is the project located in any of NC's twenty coastal counties. If yes, answer 1 h below. . ❑ Yes ® No 1 h. Is the project located within a NC DCM Area; of Environmental Concern (AEC)? ❑ Yes ® No 2. Project Information 2a. Name of project: The Station at Raleigh 2b. County: Wake 2c. Nearest municipality / town: Raleigh 2d. Subdivision name: n/a 2e. NCDOT only, T.I'.P. or state project no: n/a 3. Owner Information 3a. Name(s) on Recorded Deed: LCD Acquisitions, LLC 3b. Deed Book and Page No, 3c. Responsible Party (for LLC if applicable): Mark Jensen 3d. Street address: 315 Oconee Street 3e. 'City, state, zip: Athens, GA 30601 3f. Telephone no.: 706-715-6951 3g. Fax no.: n/a 3h. Email address: Mark.Jensen@LaridmarkProperties.com Page I of 13 PCN Form — Version 1.3 December 10, 2008 Version 4: Applicant Information (if different from owner) 4a. Applicant is: ® Agent ❑ Other, specify: 4b. Name: 46.. Business name_ (if applicable): 4d. Street address: 14e;. City, state, zip: '4f. Telephone no.: 4g. Fax no.: 4h. Email address: 5. Agent/Consultant Information (if applicable) 5a. Name: Jason Hartshorn, PWS, 5b. Business name (if applicable): Kimley-Horn 5c. Street address: 421 Fayetteville St, Suite 600 5d. City, state; zip: Raleigh, NC, 27601 5e. Telephone no.: 919-678-4155 5f. Fax no.: n/a 5g. Email address: Jason.Hartshorn@kimley-horn.com .Page 2 of 13 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): 0784565495, 0784569220 1 b. Site coordinates (in decimal degrees): Latitude: 35.799976 Longitude: - 78.710875 (DD.DDDDDD) (-DD,DDDDDD) 1c. Property size: 18.99 acres 2. Surface Waters 2a. Name ofnearest body of water (stream, river, etc.) to Richland Creek proposed p;roject� '�, , 2b. Water Quality Classification of nearest receiving water: C;NSW 2c. River basin:_ .. Neuse 3. Project Description' 3a. Describe the'ezisting conditions on the site and;the general land use in the vicinity of the project at the time of this application-,' Land 'use within the project parcels consists of a cleared grass and gravel lot used for event parking during stadium and NC State Fairground events. The northern ;portion of the project area is forested and crossed by a perennial stream. A single family house is located in the middle of the' project area, but the structure is abandoned. Land use in the vicinity of the project is generally urbanized, and developed for industrial, commercial; and institutional uses. The developments in the vicinity are interspersed with pockets of undeveloped forested land. 3b. List the total estimated acreage of all existing wetlands on the property: 0 acres 3c. List the'total estimated linear feet of all existing streams (intermittent and perennial) on the property: 515 LF 3d. Explain the, purpose of the proposed project: The proposed project would construct a mixed-use development located south of US -64 Business in Knightdale. 3e. Describe the overall project in detail, including the type of equipment to be used: The proposed project involves the construction of a multifamily residential development, including the residential buildings', various ammenities, interior roadways, and walking paths. Typical site development and structural construction equipment will be utilized including dump trucks, graders, bulldozers, cranes, asphalt pavers, excavators, and concrete 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: Preliminary JD was submitted to the USACE and ® Yes ❑ No ❑ Unknown confirmed in May 2017, but documentation is pending (USACE AID SAW -2017-00623). NCDWR issued a Buffer. Determination for the Site on March 28, 2017 (NBRRO #17-088) 4b. If the Corps made the jurisdictional determination, what type ® Preliminary ❑ Final of determination was made? 4c. If yes, who delineated the jurisdictional areas? Agency/Consultant Company: Kimley-Horn Name (if known): Ross Sullivan Other: 4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation. USACE - May 2017, NCDWR - March 28, 2017 Page 3 of 13 PCN Form -Version 1.3 December 10, 2008 Version . 5. 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. n/a 6. Future Project Plans 6a. Is this a phased project? ❑ Yes ® No 6b. If yes, explain. The project will be constructed as a single development. The stub road in the northeastern corner of the Site is a required roadway extension by the .City of Raleigh as a condition of site plan approval due to the Site's location within a planned urban development district. The road alignment continues from the Station at Raleigh development to northern property boundary, providing clear and logical connections to the interior road network and residential/parking areas. The road terminates with a stub street at high ground at the property boundary, and ample high ground is available on the adjacent propertyto construct any City of Raleigh -required road corridors independent of the proposed project and without additional environmental impacts. Any development undertaken by others at any point in the future is entirely beyond the control of LCD Acquisitions, LLC and would be subject to independent permitting with the USACE for any jurisdictional impacts proposed. Page 4 of 13 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 Page 5 of 13 PCN Form — Version 1.3 December 10, 2008 Version 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. Type of jurisdiction impact Type of impact Type' of wetland Forested (Corps - 404, 10 Area of impact number- (if known) DWQ - non -404, other) (acres) Permanent (P) or Temporary T W1 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ W2 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ W3 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ W4 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ W5 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ W6 ❑ P ❑ ❑ Yes ❑ Corps T ❑ No ❑ DWQ 42g. Total wetland impacts 0 2h. Comments: No wetlands will be impacted as a result of the proposed project. 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. 3'd. 3e. 3f. 3g Stream Type of impact Stream name Perennial Type of jurisdiction Average Impact impact (PER) or (Corps - 404, 10 stream length number - intermittent DWQ - non -404, width (linear feet) Permanent -(INT)? other) (feet) (P) or Temporary (T) Site 1 -S1 Road Crossing/Culvert Stream S1 - UT ®PER ®Corps ❑ P El Installation to Richland Creek F1 INT ❑ DWQ g 118 Site 1 - S1. Stream S1 - UT ® PER ® Corps ®P F-1 T Outlet Protection to Richland ❑INT F-1 DWQ 8 9 Creek - Site I -S1 Temporary Stream S1 - UT ® PER ® Corps El P ®T Dewatering/Construction to Richland F-1 INT ❑DWQ 8 29 Access Creek Site 2 - S1 Road Crossing/Culvert Stream S1 - UT®PER to Richland ®Corps 8 146 ®P ❑ T Installation Creek ❑ INT ❑ DWQ Site 2 - S1 Stream S1 - UT ®PER ®Corps ®P ❑ T Outlet Protection to Richland El INT El DWQ 8 8 Creek Site 2 - Temporary Stream S1 - UT ® PER ®, Corps P T ❑ ®T Dewatering/Construction to Richland ❑INT El 8 38 Access Creek 3h. Total stream and tributary impacts 281 LF (P), 67 LF (T) Page 6of13 PCN Form - Version 1.3 December 10, 2008 Version 3i. Comments: Unavoidable impacts to stream S1 will result from.the proposed project. S1 will be permanently, impacted as a result of two perpendicular road crossings associated with the project. Site 1 is the primary entrance and exit road into the property carrying•traffic from Westchase Boulevard and Trinity Road; and also includes impacts associated with outlet protection at the downstream end of the culvert. Riprap will be utilized.for outlet protection and will be keyed into the bank,, during installation` so no permanent loss of waters will result from the outlet protection. Site 2 is a secondary road that terminates as a.stub road in the northeastern corner of the property, and is a required road connection by the City of Raleigh as a condition of'site plan approval due to the project's location within a planned urban development district (a "block layout" district). The road alignment continues from the Station at Raleighdevelopmenttonorthern'property boundary, providing clear and logical connections to the interior road network and residential/parking areas. The road terminates with'a stub street at high ground at the property boundary, and ample high ground is available on the.'adjacent property to construct any City of Raleigh -required road corridors'independentof the proposed project by•adjacent;,land owners'and without additional environmental impacts. Temporary impacts'to'S1 will also occur due to temporary' dewatering activities needed to facilitate' construction access in the stream bed for the culvert construction/installation. All temporary disturbance areas will be" returned to pre=construction contours after completion of the project. , 4. ' Open'Water Impacts If there are proposed impacts -to lakes„ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or•any other open water of the�U.S., then individually list all open water impacts below. 4a.. ,. 4b. 4c. 4d. 4e., ! j Open•water Name ofwaterbody. impact„ (if applicable) Type of impact Waterbody type Area• of impact (acre's) number— . Permanent (P) or j Temporary T 01 ❑P❑ T 02 ❑ P ❑ T 03 ❑P❑ T 04 ❑ P ❑ T. 4. Tota1 open water. impacts 0 acres 4g. Comments: No open water impacts will resultfrorn the proposed project. 5. Pond or Lake Construction: If and or lake construction proposed, then com Tete the chart below., 5a. 5b. C. 5d. 5e. Wetland Impacts (acres) Stream Impacts.(feet) Upland , Pond ID Proposed use or purpose of (acres) number pond Flooded Filled Excavated Flooded Filled Excavated ,Flooded P1 P2 5f. Total 5g. Comments: No ponds or lakes will be constructed as a result of the proposed construction. 5h. Is a dam high hazard permit required? ❑ Yes ® No If yes, permit ID no: 5i. Expected pond surface area (acres): N/A 5j. Size of pond watershed (acres): N/A 5k. Method of construction: N/A Page 7 of 1;3 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 Reason for Buffer Zone 1 impact Zone 2 impact number impact Stream name mitigatio (square feet) (square feet) Permanent required? (P) or Temporary T Site 1 Road . Stream S1 - UT to Richland ❑ Yes ® P El Crossing Creek ® No g 460 5,524 Site 2 Road Stream S1 - UT to Richland ❑ Yes ® P [_1T Crossing Creek ® No 7 037 3,378 . Site 3 ®P El T Drainage Conveyance Stream S1 - UT to Richland Creek ❑ Yes 859 678 (Treated) ®No N.No Total buffer impacts 16,356 9,580 6i. Comments: Unavoidable impacts to the protected riparian buffer associated with stream S 1 (UT to Richlands Creek) will result from the proposed construction of a main north -south connector road between Westchase Boulevard to the north and Trinity Road to the south. This main north -south connector road will serve -as the entrance and exit route into the development: A second road crossing will result from the proposed project in the northeastern corner.of the Site due to the project's location within a City of Raleigh,urban development block district: The secondary road is also oriented in a north -south direction from Trinity Road in the south to the property line in the north. A third impact site will result from the construction of a stormwater management pond outfall below Site 2. All riprap protection at Site 3 will stop at or before top of bank to prevent stream impacts to S1. D. Impact Justification and Mitigation 1. ,Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project. Impacts to the streams and buffers within the project corridor were minimized to the extent practical.'Stream impacts were minimized by aligning the road crossing to be as close to perpendicular crossing over S1 as possible at the crossing locations. Headwalls have also been utilized in the design to allow narrower fill slopes and minimize the culvert length and impacts to S1. Stream S1 crosses the entire property along the `northern boundary, preventing any,access to Westchase Boulevard without a stream impact. The stream crossings were selected to utilize perpendicular crossings with minimal buffer impact. 1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques. Impacts'to streams and buffers within the corridor will be minimized to the extent practical throughout the construction, process by avoiding stream and buffer features whenever possible. Where feasible, staging and construction access routes will be located in upland areas throughout the corridor., Silt fencing, sediment basins, and other Stormwater Control Measures (SCMs) will be used -throughout the construction process to minimize impacts to downstream receiving waters and minimize runoff from the construction sites. 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 Page 8 of 13 PCN Form — Version" 1.3 December 10, 2008 Version 3. Complete if Using a Mitigation Bank 3a: Name of Mitigation Bank: n/a 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: 528linearfeet. 4c. If using stream mitigation, stream temperature: ®.warm, ❑cool ❑cold 4d. Buffeir'miligation requested (DWQ only): n/a square,feet 4e. Riparian wetland mitigation requested: n/a acres 4f. Non Lriparianwetland mitigation requested: n/a acres 4g. Coal 'al (tidal) wetland mitigation requested:. n/a acres, 4h'. Comments: Stream .impacts associated with culvert installation at Site '1 and Site 2 will be mitigated at a 2:1 ratio using NCDMS's'ILF, prog'ram.',butlet stabilization associated with Site 1 does not require mitigation since the proposed permanent impact will not,result in a loss ofiwaters due to'th,el riprap being keyed into the banks. 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. n/a 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: 0 6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank, permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund). n/a 6h. Comments: The three proposed buffer impact areas are all considered "allowable" under the NCDWR Neuse River Basin Riparian'Buffer Rules Table of Uses. Site 1 and Site 2 are both perpendicular road crossings impacting less than 150 LF of riparian buffer and less than 1/3rd of an acre of riparian buffer, which is,"allowable".Site 3 is a new drainage conveyance through the riparian buffer, but is carrying a treated stormwater outfall with attenuated flow from a BMP• located outside of the,riparian buffer, which is also considered "allowable". Page 9 of ,13 PCN Form —.Version 1.3 December 10, 2008 Version 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? 1b. If yes, then is a diffuse flow plan included? If no, explain why. ® Yes ❑ No Comments: N/A 2. Stormwater Management Plan 2a. What is the overall percent imperviousness of this project? 55% 2b..Does this project require a Stormwater Management Plan? ® Yes ❑ No 2c. If this project DOES NOT require a Stormwater Management Plan, explain why: N/A 2d. If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan: The, stormwater BMPs and infrastructure have been designed to meet the City of Raleigh's stormwater requirements. Stormwater will be captured and treated by two ponds, which outfall to stream S1. ® Certified Local Government 2e.. Who will be responsible for the review of the Stormwater Management Plan? El DWQ Stormwater Program ❑ DWQ 401 Unit 3. Certified Local Government Stormwater Review 3a. In which local government's jurisdiction is this project? City of Raleigh . ® 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 ❑ HQW 4a. Which of the following state -implemented stormwater management programs apply . ❑ ORW (check all that apply): El Session Law 2006-246 ❑ .Other: 4b. Has the approved Stormwater Management Plan with proof of approval been attached? ❑ Yes ❑ No 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 10 of 13 PCN Form — Version 1.3 December 10, 2008 Version 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: N/A 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), DWQSurface 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): N/A 3. Cumulative Impacts (DWQ Requirement) 30. Will this project (based on past and reasonably anticipated future impacts) result in additional development, which could impact nearby downstream water quality? ❑ Yes No 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. Development within this site will serve existing and currently projected growth in this urban, developed area of the City. 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. Sewer connection approval will be obtained from the City of Raleigh prior to site construction. Page 11 of 13 PCN Form — Version 1.3 December 10, 2008 Version 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or El ®No habitat. 5b. Have you checked with the USFWS concerning Endangered Species Act El Yes No impacts? 5c. If yes, indicate the USFWS Field Office you have contacted. El Raleigh ❑ Asheville 5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The NC Natural Heritage Program Element Occurrence Database (updated October 2017) indicates no known occurrences any federally listed threatened or endangered species within 1.0 mile of the project area. Suitable habitat is not present within the study area for Michaux's sumac due to the open field being used for parking and regularly maintained through mowing, and field edges are overgrown with vine shrub species. Habitat is not present for red - cockaded woodpecker due to the lack of mature pines and historic development within this area resulting in successional forests. Suitable habitat is also not,present for dwarf wedgemussel due to the low -flow, encised, and rocky nature of stream S1. Incidental take of Northern long-eared bat (NLEB) is prohibited if it occurs within a hibernaculum, or if it results from tree removal activities within 0.25 mile of a known hibernaculum or the activity jeopardizes a known maternity roost tree or trees within a 150 -foot radius of the maternity roost tree. Per the NC Natural Heritage Program Element Occurrence Database (updated October 2017), there are no known occurrences of NLEB, hibernaculums, or roost trees within 1.0 mile of the project area. Due to the lack of known occurrences within the study area and the lack of suitable habitat within the study area, the proposed project is not anticipated to have any effect on any federally listed threatened or endangered species. 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? NOAA Essential Fish Habitat Mapper (Accessed December 21, 2017) 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 El No status (e.g., National Historic Trust designation or properties significant in North Carolina history and archaeology)? 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? The North Carolina State Historic Preservation Office HPOWEB GIS Service (Accessed June 21, 2017) was reviewed and no National Register sites or National Register Study List sites are present within the project area. A single structre within the project area is listed in the database as'"Survyed" in 1989, but is not listed on the NR or NR SL. Thestructure in the project area is the Medlin House (WA0945), and a family cemetary is located along the! eastern property boundary. Due to the presence of the surveyed structure and the location within the central area of Raleigh resulting in over 40 known properties/sites, within a 1.0 -mile radius of the project, Kimley-Horn conducted an Environmental Review With the NCSHPO in advance of this permit application. Attached is the Kimley-Horn project review request outling the findings of the historical properties investigation, as well as the concurrence letter from NCSHPO (dated August 22, 201,7) confirming that the proposed development will have No Effect on historic or archaeological sites. Page 12 of 13 PCN Form — Version 1.3 December 10, 2008 Version 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: N/A . 8c. What source(s) did you use to make the, floodplain determihation? FEMA Floodplain Mapper, FRIM Panel 3720078400J Effective 05/02/2006 (Accessed December'21, 2017). Jason Hartshorn 1/,30/2018 Applicant/Agent's Printed Name i Date Applicant/Agent's Signature " : (Agent's signature is valid only if an authorization letter from the applicant is rovided. Page 13of13 PCN Form — Version 1.3 December 10, 2008 Version NEW -LOT 4= �•}J 'I .k s'riq�. � q k'� .asl I' — _ •o, 1V. IL -L �:•_1.—I "� I: J1 ' .�� • (MAX IHHl—Y OUS.4REA-014 AC}." I j'.,'P°' "+.lh zS,S's ,.1Fi: \��i^ .I• Iw=e,.,, - m , - PacPcum sa• wL9 wwwr ! '�. 'y .•"z � , � ', i ' : , - \) - - - - - _ J ' rm v anwt`�-'ii/,i � A � � i .I I a. ,°v s x ,`; - . •,tiysz - i I I xc, tvm :Ir, :!FJ. J.: .i•b vwvmm .' / '- .-: _ rx-.n se`.J ear Zw� °ni•(p" V•v �LL w� -m� .._ __. ... i/� �: I� � `s J/f •61 �� I x-•ei,p ,z ve. I �A� aaY fm rii. (' _ - I � Ali ��`t` \ C) oll r ,E 6 � I7 � xs slccrs noo � ,'II •,.ti ; .j-.- 1: !i mf •r f �' � . 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CJ.O CULVERT 2 F -6 CULVERT TO BE EMBEDDED 11' INTO STREAMBIED GRAPHIC SCALE IN FEET n 7n An Ion CROSS-SECTION-"- N.T.S HORIZONTAL KHA PROJECT _ SHEET NUMBER DAM KimleylMorn o""000% THE STATION AT RALEIGH 24/20 CULVERT M 0 2018 KIM�NC -HOPA AND ASSO—S. NC. AS SHOPREPAREDFOR STREAM CROSSING EXHIBIT F — STREET. SUNS —. RA H. 276Dl DMMM Gy MC THE STATION AT RALEIGH, LLC PHONE: H NE. S19-835-4 --- COM c H, REISH.HS DATE By —16 11 CDB RALEIGH NORTH CAROLINA '- 2 .... --44 2+00 GRAPHIC SCALE IN FEET - -- a o 10 20 40 a . ..... . . ......... ............ . .. . .... 3b— 4. ODrJ . ...... ...... A . .. .. ..... ........ . . —436 . . ................. ..... ...... 6— n & j ..4 .................. ............. . . ILI, 2 F -6 CULVERT TO BE EMBEDDED 11' INTO STREAMBIED GRAPHIC SCALE IN FEET n 7n An Ion CROSS-SECTION-"- N.T.S HORIZONTAL KHA PROJECT _ SHEET NUMBER DAM KimleylMorn o""000% THE STATION AT RALEIGH 24/20 CULVERT M 0 2018 KIM�NC -HOPA AND ASSO—S. NC. 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I .............. 426.......... 424 1 CULVERT BE 1-0 94 r. 1- CLASS 2 RIP RAP INTO STREAMSED (MIN 23- DIAMETER) PARTIALLY EMBEDDED IN STREAM BANK 0+00 1+00 2+00 3+00 2 F -6 CULVERT TO BE EMBEDDED 11' INTO STREAMBIED GRAPHIC SCALE IN FEET n 7n An Ion CROSS-SECTION-"- N.T.S HORIZONTAL KHA PROJECT _ SHEET NUMBER DAM KimleylMorn o""000% THE STATION AT RALEIGH 24/20 CULVERT M 0 2018 KIM�NC -HOPA AND ASSO—S. NC. AS SHOPREPAREDFOR STREAM CROSSING EXHIBIT F — STREET. SUNS —. RA H. 276Dl DMMM Gy MC THE STATION AT RALEIGH, LLC PHONE: H NE. S19-835-4 --- COM c H, REISH.HS DATE By —16 11 CDB RALEIGH NORTH CAROLINA '- —�-:4r� • ,u4 -"Sr1 I C FJ 1 I 6 ) r. Www_ esu .-L.._ • �� i s4 I _ '�`_"... ��__� _.. __. I� i _ __ _ e • �$fi {{ I I _�L� � I��L_1.i L�LI-c1oi. Ill I �� 1 " JU _ rrTHrO�NNHEWY 91 ME I . .. • s. �'% �'r___t �",�I1♦-p�y-�j� _ -_ 1"� � i __ �� �k�ti I,In'L ��@�_. 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INro S AMNm 44.4 _ 444 443 GRAPHIC SCALE IN FEET 2 W 0 30 60 120 Div tupv� d PMIINLY GlIDOEb HORIZONTAL t+oo z+Do 3+W o+oD a KimleyoHorn 411 ;,row THE STATION AT RALEIGH THE STATION AT RALEIGH, LLC CULVERT 2 STREAM CROSSING EXHIBIT �w EX -2 - - N�rivp�a --- - N tended only for the specific purpose and client for which it was prepared. Reuse of and improper reliance on this document with Buffer is Existing NCDOT Right-of-Way Roadway Facility iw+awf\ J `` \ LWc c" _/ LM CR A. 41 A44- L��`�� i �'a ;'� 118 -F Permanent Stream Impact z C:0Ar ? 9 LF Outlet Protection - , ~ 29 LF Temporary Stream Impact rn ;� i 0 25 50 100 8.460 sf BZ, Impact Feet 5.524 sf BZ2 Impact V N Al —o Legend m C Streams NRB Buffer Zone 1 Limits of Disturbance m *w\.* Temporary Construction Access Buffer Zone 1 Impacts Project Study Area Permanent Culvert Installation NRB Buffer Zone 2 Permanent Outlet Protection Buffer Zone 2 Impacts r _ Kimlep) Horn Figure 6a: Proposed Impacts Station at Raleigh Site Raleigh, NC January 2018 ILI 1% � "X"= 491 Ao �141, M♦♦ . +s. s 4 f K L A71, f f� i�lE. 1r 25 0 100