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HomeMy WebLinkAbout20230376 Ver 1_ePCN ApplicationNW14_20230310DWR Division of Water Resources Pre -Construction Notification (PCN) Form For Nationwide Permits and Regional General Permits (along with corresponding Water Quality Certifications) April 13, 2022 Ver 4.3 Initial Review Has this project met the requirements for acceptance in to the review process? Yes No Is this project a public transportation project?* Yes No Change only If needed. Pre -Filing Meeting Date Request was submitted on: 8/31/2022 BIMS # Assigned 20230376 Is a payment required for this project?* No payment required Fee received Fee needed - send electronic notification Reviewing Office* Central Office - (919) 707-9000 Information for Initial Review la. Name of project: Glenbrock Drive / Dacian Road Stormwater Improvements 1a. Who is the Primary Contact?* Gilles Bellot 1b. Primary Contact Email: * Gilles. Bellot@raleighnc.gov Date Submitted 3/10/2023 Nearest Body of Water Walnut Creek Basin Neuse Water Classification C;NSW Site Coordinates Latitude: 35.768542 A. Processing Information Is this project connected with ARPA funding? Yes No County (or Counties) where the project is located: Wake Is this a NCDMS Project Yes No Longitude: -78.602485 Version#* 1 What amout is owed?* $240.00 $570.00 Select Project Reviewer* Rob Ridings:rob.ridings@ncdenr.gov 1c. Primary Contact Phone: * (919)996-4001 8 Is this project a public transportation project?* Yes No Is this a NCDOT Project?* Yes No 1a.Type(s)of approval sought from the Corps: Section 404 Permit (wetlands, streams and waters, Clean Water Act) Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act) Has this PCN previously been submitted?* Yes No 1b. What type(s) of permit(s) do you wish to seek authorization? Nationwide Permit (NWP) Regional General Permit (RGP) Standard (IP) 1c. Has the NWP or GP number been verified by the Corps? Yes No Nationwide Permit (NWP) Number: NWP Numbers (for multiple NWPS): 1d. Type(s) of approval sought from the DWR: 401 Water Quality Certification - Regular Non-404 Jurisdictional General Permit Individual 401 Water Quality Certification 14 - Linear transportation le. Is this notification solely for the record because written approval is not required? For the record only for DWR 401 Certification: For the record only for Corps Permit: 1f. Is this an after -the -fact permit application? * Yes No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? Yes No 1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts? Yes No 1h. Is the project located in any of NC's twenty coastal counties? Yes No 1j. Is the project located in a designated trout watershed? Yes No B. Applicant Information 1d. Who is applying for the permit? Owner Applicant (other than owner) le. Is there an Agent/Consultant for this project? Yes No 2. Owner Information 2a. Name(s) on recorded deed: Dacian Glen LLC 2b. Deed book and page no.: DB 12557 PG 1945 2c. Contact Person: Phyllis Evans 401 Water Quality Certification - Express Riparian Buffer Authorization Yes No Yes No 2d.Address Street Address 610 Glenbrook Drive Address Line 2 City Raleigh Postal / Zip Code 27610 2e. Telephone Number: (919)231-4418 2g. Email Address:* Gilles.bellot@raleighnc.gov 2a. Name(s) on recorded deed: City of Raleigh 2b. Deed book and page no.: DB 18985 PG 1739 2c. Contact Person: Gilles Bellot 2d.Address Street Address 600 Glenbrook Drive Address Line 2 City Raleigh Postal / Zip Code 27610 2e. Telephone Number: (919)996-4001 2g. Email Address:* gilles.bellot@raleighnc.gov 2a. Name(s) on recorded deed: Dacian Glen LLC 2b. Deed book and page no.: DB 12557 PG 1945 2c. Contact Person: Thomas Burt 2d.Address Street Address 413 Dacian Road Address Line 2 City Raleigh Postal / Zip Code 27610 2e. Telephone Number: (919)749-3417 2g. Email Address:* gilles.bellot@raleighne.gov .............................. . 2a. Name(s) on recorded deed: Ivy Homes LLC 2b. Deed book and page no.: DB 14346 PG 1556 2c. Contact Person: Marcus Kennedy State / Province / Region NC Country USA 2f. Fax Number: State / Province / Region NC Country Wake 2f. Fax Number: State / Province / Region NC Country USA 2f. Fax Number: 2d. Address Street Address 452 Dacian Rd Address Line 2 City Raleigh Postal / Zip Code 27610 2e. Telephone Number: (919)432-2802 2g. Email Address:* gilles. bellot@raleighnc.gov 2a. Narri on recorded deed: Dacian Glen LLC 2b. Deed book and page no.: DB 12557 PG 1945 2c. Contact Person: Phyllis Evans 2d.Address Street Address 610 Glenbrook Dr Address Line 2 City Raleigh Postal / Zip Code 27610 2e. Telephone Number: (919)231-4418 2g. Email Address:* gilles. bellot@raleighnc.gov 3. Applicant Information (if different from owner) 3a. Name: Gilles Bellot 3b. Business Name: Engineering Services Department Stormwater Management, City of Raleigh 3c.Address Street Address 127 West Hargett Street Address Line 2 2nd Floor city Raleigh Postal / Zip Code 27601 3d. Telephone Number: (919)996-4001 3f. Email Address:* Gilles.bellot@raleighnc.gov 4. Agent/Consultant (if applicable) 4a. Name: Jonathan Becker 4b. Business Name: WSP USA State / Province / Region NC Country USA 2f. Fax Number: State / Province / Region NC Country USA 2f. Fax Number: State / Province / Region NC Country USA 3e. Fax Number: 4c. Address Street Address 434 Fayetteville Street #1500 Address Line 2 City Raleigh Postal / Zip Code 27601 4d. Telephone Number: (919)836-4056 4f. Email Address:" Jon.Becker@wsp.com C. Project Information and Prior Project History 1. Proiect Information 1b. Subdivision name: (if appropriate) 1c. Nearest municipality I town: Raleigh 2. Project Identification 2a. Property Identification Number: 1713-74-4962 2c. Project Address Street Address 407 Dacian Road Address Line 2 city Raleigh Postal / Zip Code 27610 3. Surface Waters 3a. Name of the nearest body of water to proposed project: Walnut Creek 3b. Water Resources Classification of nearest receiving water:" C;NSW 3c. What river basins) is your project located in?" Neuse 3d. Please provide the 12-digit HUC in which the project is located. 030202011101 4. Project Description and History State / Province / Region NC Country USA 4e. Fax Number: 2b. Property size: 0.81 State / Province / Region NC Country USA 4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:* The Glenbrook / Dacian Stormwater Improvements project is located at the intersection of Glenbrook Drive and Dacian Road in Raleigh, INC. The project area includes two existing culvert crossings, consisting of a 54" CMP crossing under Glenbrook Drive and a parallel 42" RCP and 54" RCP under Dacian Road. These crossings are connected by an open channel (approximately 145') located on private property and convey an unnamed tributary to Walnut Creek in Wake County. The contributing drainage area to the most downstream proposed crossing is approximately 0.3 square miles and is almost completely developed. The online USGS stream stats application classifies 93 % of the drainage area as urban, with 12 % of the total area being impervious. The primary land use within the direct vicinity of the project is residential. The majority of the contributing drainage area is zoned residential. Walnut Creek is classified by NCDEQ as a class C, nutrient sensitive stream within the Neuse River basin. As such, Walnut Creek and its jurisdictional tributaries are subject to the Neuse River buffer rules. Under Glenbrook Drive, the existing 54" CMP is undersized, and the downstream end is partially buried (refer to Figure 1 and Figure 2 in the appendix). Sediment has accumulated downstream of the crossing, impeding flow from the culvert as well as the arterial drainage network flowing to a 36" RCP outlet to the east of the Glenbrook culvert. The constriction on the downstream end, in conjunction with the culvert crossing being inadequately sized, has resulted in frequent (multiple times per year) roadway overtopping and yard flooding of adjacent properties. The 1-story dwellings east of the crossing (600 and 514 Glenbrook) have been purchased by the City of Raleigh but have previously experienced first -floor flooding during large storm events. The channel upstream of the Glenbrook culvert crossing was determined to be Medium (M-MLH) as part of the NC Stream Assessment Method (SAM) Stream Rating. The SAM forms and relevant images can be found in the appendix. Additionally, the channel upstream of the Glenbrook culvert crossing can be seen in Figure 3 of the appendix. The outlet of the 54" CMP is at elevation 216.49'. The downstream culvert crossing under Dacian Road has inlet elevations of 217.66' and 217.98'. Therefore, the downstream culvert inlet is higher in elevation than the upstream culvert outlet indicating the intermediate channel is not sloped appropriately to allow water to convey downstream (Figure 4). The channel between the two culverts has sediment accumulation. Immediately downstream of the Glenbrook Culvert (invert 216.49') the channel bed elevation sits at an approximate elevation of 220'. As a result, sediment has buried the invert of the upstream culvert crossing and inhibits flow from conveying downstream and contributes to roadway overtopping (Figure 2). The intermediate channel was determined to be Low (L-LLM) as part of the INC SAM Stream Rating. Similar to the upstream crossing at Glenbrook, the existing 42" and 54" RCPs under Dacian Road are also undersized and hydraulically insufficient. While the downstream end of the Dacian crossings are free of debris, the outfall is perched as seen in Figure 5 of the appendix. The crossings outlet to a concrete pad that has formed a scour pool downstream, as seen in Figure 5 and Figure 6. The channel downstream of the Dacian Road culvert crossing was determined to be Low (L-LLL) within the INC SAM Stream Rating. In the surrounding area of the culvert crossings, there are a variety of subsurface utilities, including but not limited to water, sewer, gas, and telecommunication. These utilities are a consideration in the design process moving forward. 4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?' Yes No Unknown 4f. List the total estimated acreage of all existing wetlands on the property: 4g. List the total estimated linear feet of all existing streams on the property: 376 LF in project area 4h. Explain the purpose of the proposed project: The Glenbrook / Dacian Stormwater Improvements project aims to mitigate flooding within the intersection and surrounding residential properties. The city receives frequent complaints of roadway, yard, and structural flooding from residents near the intersection. This project will protect the existing transportation facilities (Glenbrook Drive & Dacian Road) ensuring long-term stability of the upstream and downstream roadside embankments while mitigating negative impacts to the natural environment. There is evidence of scour underneath the Dacian Road sidewalk (refer to Figure 5 in the appendix) adjacent to the Dacian headwall. If the proposed repairs are not performed, there is risk of increased erosion, scour, and roadway safety concerns, regardless of the flooding. The proposed project is focused on replacing the undersized culverts under Glenbrook Drive and Dacian Road as well as bringing the roadway drainage network up to city design standard. Although various site constraints exist, the channel impacts are limited to what is necessary to install the culverts along a stable bed profile. The steep existing slope and perched outfall condition of the Dacian Road culvert crossing have been addressed with a revised bed profile to move the steeper segments to a location upstream of the Glenbrook Drive culvert crossing. This approach manages the potential for scour and erosion. Additionally, principles of natural channel design have been incorporated where feasible including benches to alleviate shear stress. 4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:" The project involves upsizing the two roadway crossing culverts under Glenbrook Drive and Dacian Road. The previous crossings were undersized and not performing efficiently, leading to roadway and yard flooding. Major constraints of the project site, in addition to subsurface utility crossings and location of residential structures, are the existing roadway and existing channel profiles. In order to adequately size the culvert crossings to convey the City of Raleigh design storm, the culvert invert elevations were lowered from existing to provide adequate cover under the roadway. Lowering the culverts also allows for the removal of the perched condition downstream of Dacian Road and moves the steeper channel slopes to the upstream end of the project area. As mentioned in previous sections, the existing channel between the two culvert crossings is not sloped appropriately to convey flow downstream. And it was determined to be of Low (L-LLM) rating within the SAM assessments. The proposed improvements would create a stable, sustainable slope to mitigate flooding without straying from the principles of natural channel design. As stated in the Nationwide Permit 14, Section C Regional Conditions Applicable to NWP 14 Subsection a, "permittees shall employ natural channel design... to the maximum extent practicable for stream relocations." In addition to more favorable slopes, the channel was shifted west as compared to existing conditions. The intention was to provide a more sustainable stream alignment by realigning the culverts to a more hydraulically favorable position. Also, the shift in channel location provides opportunity to incorporate elements of natural channel design to limit shear stresses and mitigate potential bank erosion that could potentially impact the adjacent residential structures. Starting upstream of the Glenbrook Drive culvert crossing, the proposed design limits the length of stream impacts while tying into the proposed culvert invert. A series of five in -stream grade control structures, are proposed to help slope the channel down to the proposed culvert while controlling erosive hydraulic forces and providing opportunities for natural channel processes to occur. These control structures consist of fabricated steps as detailed in the design plan sheet CA05 (structural detail). It is proposed to bury the step walls in the channel, leaving 6-9" of drop to allow for hydraulic energy dissipation while still providing opportunity for aquatic organism passage. A notch weir is proposed for the center of the step walls to allow for low flow within the channel at all times. The steps are proposed to be backfilled on the downstream side with a mix of riffle material and boulders to allow for natural pools to form between the steps, while managing the potential for scour (refer to design plan sheet C.6 Proposed Culvert Alignment profile for more detail). Additional boulders are proposed along the stream bank to resist channel shear stress and promote a stable cross section. The Glenbrook Drive culvert crossing is proposed to be a 9' wide by 6' high reinforced concrete box culvert embedded one foot and filled with native bed material. Two sills are proposed along the culvert with low -flow weirs. Downstream of the Glenbrook Drive crossing, the endwall is proposed to outlet to a pool before conveying to the intermediate channel. The intermediate channel, located between the two roadway crossings, is proposed to have a series of pools and incorporate boulders on the left bank to prevent erosion along the bend in close proximity to a residential building. Similar to the Glenbrook Drive crossing, the Dacian Road crossing is proposed to be replaced with a 9' wide by 6' high reinforced concrete box culvert, embedded 1-foot with native bed material. A pool is proposed downstream of the culvert crossing to dissipate hydraulic forces and provide aquatic habitat. A large component of the proposed project includes utility relocation. The existing sewer along Glenbrook Drive and traversing Dacian Road is proposed to be relocated to allow for adequate space surrounding the proposed culverts. In order to mitigate environmental impacts, the sewer is proposed to parallel the proposed channel with sufficient cover. However, a single crossing of the stream by the sewer is unavoidable. The current design locates that crossing within the Dacian Road culvert, rather than an aerial or underground crossing of the open stream channel. 5. Jurisdictional Determinations 5a. Have the wetlands or streams been delineated on the property or proposed impact areas?* Yes Comments: No G Unknown 5b. If the Corps made a jurisdictional determination, what type of determination was made? * Preliminary Approved Not Verified Unknown N/A Corps AID Number: 5c. If 5a is yes, who delineated the jurisdictional areas? Name (if known): Agency/Consultant Company: Other: 6. Future Project Plans 6a. Is this a phased project?* Yes No Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity? N/A D. Proposed Impacts Inventory 1. Impacts Summary 1a. Where are the impacts associated with your project? (check all that apply): Wetlands Streams -tributaries Buffers Open Waters Pond Construction 3. Stream Impacts O F 3a. Reason for impact (?) 3b.lmpact type* 3c. Type of impact* 3d. S. name * 3e. Stream Type* 3f. Type of 3g. S. width 3h. Impact ?) Jurisdiction* length* S1 Channel Grading Permanent Stabilization Unnamed Tributary Perennial Both 15 277 Average (feet) (linear feet) S2 Channel Grading Temporary Stabilization Unnamed Tributary Perennial Both 10 66 Average (feet) (linear feet) S3 Stream Loss Permanent Culvert Unnamed Tributary Perennial Both 19 30 Aveage (feet) (linear feet) 3i. Total jurisdictional ditch impact in square feet: 0 31. Total permanent stream impacts: 307 3i. Total stream and ditch impacts: 373 3j. Comments: 6. Buffer Impacts (for DWR) 6a. Project is in which protect basirl Check all that apply. Neuse Catawba Goose Creek Other 3i. Total temporary stream impacts: 66 Tar -Pamlico Randleman Jordan Lake 6b. Impact Type 6c. Per or Temp 6d. Stream name 6e. Buffer mitigation required? 6f. Zone 1 impact 6g. Zone 2 impact Glenbrook Crossing P Unnamed Tributary No 6,076 51 Glenbrook Crossing T Unnamed Tributary No 4,900 2,643 Dacian Crossing P Unnamed Tributary No 4,980 93 Dacian Crossing T Unnamed Tributary No 2,193 716 6h. Total buffer impacts: Zone 1 Zone 2 Total Temporary impacts: 7,093.00 3,359.00 Zone 1 Zone 2 Total Permanent impacts: 11,056.00 144.00 Zone 1 Zone 2 Total combined buffer impacts: 18,149.00 3,503.00 6i. Comments: E. Impact Justification and Mitigation 1. Avoidance and Minimization 1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project: Measures and considerations were incorporated into the design to meet the goals of the project considering the site constraints while in effort to minimize environmental impacts as much as possible. In addressing the Dacian Road crossing perched outfall, the stream bed elevation difference had to be dispersed throughout stream corridor. Stream grade control structures were included within the stream design upstream of the Glenbrook Drive crossing to account for most of the elevation change while limiting the impact to the stream and providing measures to manage potential scour and erosion. Headwalls and endwalls are proposed to minimize the length of the proposed culverts to the extent necessary for the purpose of the project. Principles of natural channel design have been incorporated into the design where feasible. The construction access routes were selected to have minimal impacts to the existing vegetation within riparian buffers. The construction staging area was selected thoughtfully to impose the least amount of environmental impact as possible. Additionally, the limits of disturbance was defined in a manner that protects natural areas where possible while still providing sufficient area for construction practices. Most of the work is intended to occur along the roadway to limit impact to natural surfaces. The energy dissipation provided by the concrete grade control structures upstream of the Glenbrook Drive culvert crossing will reduce velocities and mitigate the potential for scour at the headwall. The boulders and other armoring mechanisms along the channels are proposed to minimize erosion on the stream banks. 1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques: Construction techniques to minimize impacts include a detailed erosion control plan featuring gravel construction entrance, silt fencing and outlet, inlet protection, rock pipe inlet protection, tree protection fencing, and special stilling basins downstream of discharges. The limit of disturbance was delineated to allow space for construction activities while minimizing the environmental impacts of construction equipment. Additionally, the route selected for construction access as well as the traffic control plan minimizes the amount of impact to natural areas and positions the work to occur within the roadway. This effort is to keep construction equipment and activities out of the stream channel and buffers as much as possible. Stream bypass pumping is to be utilized as well to facilitate construction in the least impactful way as the constraints of the project allows. 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 No 2b. If this project DOES NOT require Compensatory Mitigation, explain why: It is assumed that the project will not require compensatory mitigation based on the nature, purpose and intent of the project as described in sections 4h and 4i. A significant portion of the stream bed in the impact areas are covered by riprap in the existing condition. The limits of stream bed loss as indicated in NWP 14 is 0.02 acres. The proposed stream impacts are approximately 0.01 acres; therefore mitigation is not required. F. Stormwater Management and Diffuse Flow Plan (required by DWR) 1. Diffuse Flow Plan 1a. Does the project include or is it adjacent to protected riparian buffers identified within one of the NC Riparian Buffer Protection Rules? Yes No What type of SCM are you providing? Level Spreader Vegetated Conveyance (lower SHWT) Wetland Swale (higher SHWT) Other SCM that removes minimum 30 % nitrogen Proposed project will not create concentrated stormwater flow through the buffer 2. Stormwater Management Plan 2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250? * Yes No 2b. Does this project meet the requirements for low density projects as defined in 15A NCAC 02H .1003(2)? Yes No Comments: This project will not add any significant impervious areas or create additional ouffalls. As such, a Stormwater Management Plan has not been prepared. The "Low Density" project classification is not significant because there is no significant increase in impervious areas as the culvert outalls are proposed to be modified and not extended. 01 L G. Supplementary Information 1. Environmental Documentation 1a. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land? Yes No 1b. If you answered "yes" to the above, does the project require preparation of an environmental document pursuant to the requirements of the National or State (North Carolina) Environmental Policy Act (NEPA/SEPA)?* Yes No Comments:' The project does not involve a "significant" use of public funds (>$10 million) or public lands (>10 acres). As such, the SEPA process is not required. There are no federal funds or federal lands associated with the project, and therefore the NEPA requirements do not apply either. 2. Violations (DWR Requirement) 2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 2H .1300), or DWR Surface Water or Wetland Standards or Riparian Buffer Rules (15A NCAC 2B .0200)? * Yes No 3. Cumulative Impacts (DWR Requirement) 3a. Will this project result in additional development, which could impact nearby downstream water quality? * Yes No 3b. If you answered "no," provide a short narrative description. The purpose of this project is to protect an existing roadway by replacing the existing undersized culverts. These improvements will not result in roadway widening or result in a significant increase in impervious area. Therefore, the existing culverts are not being analyzed for additional capacity. The adjacent properties are to be minimally impacted and the project will not require any residents to relocate, and thus will not result in additional residential development. The structures and driveways on 600 Glenbrook Drive and 514 Glenbrook Drive are to be removed prior to project construction. However, it is unknown if the parcels are to be redeveloped in the future. 4. Sewage Disposal (DWR Requirement) 4a. Is sewage disposal required by DWR for this project? Yes No N/A 5. Endangered Species and Designated Critical Habitat (Corps Requirement) 5a. Will this project occur in or near an area with federally protected species or habitat?* Yes No 5b. Have you checked with the USFWS concerning Endangered Species Act impacts? Yes No 5d. Is another Federal agency involved?* Yes No Unknown 5e. Is this a DOT project located within Division's 1-8? Yes No 5f. Will you cut any trees in order to conduct the work in waters of the U.S.? Yes No 5g. Does this project involve bridge maintenance or removal? Yes No 5h. Does this project involve the construction/installation of a wind turbine(s)?* Yes No 5i. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.? Yes No 5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat? The IPaC website (hftps:Hipac.ecosphere.fws.gov/location/index) was used to confirm that the project site is in or near an area with endangered species. Additionally, the IPaC website states that the project site is not located within a designated critical habitat area and therefore is unlikely to impact critical habitat. The relatively small size of this stream (-2-3 feet wide), combined with frequent high flow rates and turbidity levels from an urban watershed, make the presence of suitable habitat for the several critical aquatic species listed within this region very likely. 6. Essential Fish Habitat (Corps Requirement) 6a. Will this project occur in or near an area designated as an Essential Fish Habitat?* Yes No 6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat? The NOAA Fisheries Essential fish mapper (hftps://www.habitat.noaa.gov/apps/efhmapper/) 7. Historic or Prehistoric Cultural Resources (Corps Requirement) 7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status? " Yes No 7b. What data sources did you use to determine whether your site would impact historic or archeological resources? NC Department of Natural and Cultural Resources HPOWEB 2.0 (https://nc.maps.arcgis.com/apps/webappviewer/index. html?id=79ea671 ebdcc45639f0860257d5f5ed7) 8. Flood Zone Designation (Corps Requirement) 8a. Will this project occur in a FEMA-designated 100-year floodplain? * Yes No 8c. What source(s) did you use to make the floodplain determination? FEMA Flood Map Service Center (https://msc.fema.gov/portal/search#searchresultsanchor) Miscellaneous Please use the space below to attach all required documentation or any additional information you feel is helpful for application review. Documents should be combined into one file when possible, with a Cover Letter, Table of Contents, and a Cover Sheet for each Section preferred. Click the upload button or drag and drop files here to attach document Appendix.pdf 81.27MB File must be PDF or KMZ Comments Signature By checking the box and signing below, I certify that: • The project proponent hereby certifies that all information contained herein is true, accurate, and complete to the best of my knowledge and belief'; and • The project proponent hereby requests that the certifying authority review and take action on this CWA 401 certification request within the applicable reasonable period of time. • I have given true, accurate, and complete information on this form; • I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act"); • I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act'); • I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND • I intend to electronically sign and submit the PCN form. Full Name: Jonathan Becker Signature C %anNnr 10646 Date 3/10/2023 O