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HomeMy WebLinkAbout20201052 Ver 1_More Info Received_20201007Strickland, Bev From: Brad Luckey <bluckey@pilotenviro.com> Sent: Wednesday, October 7, 2020 3:33 PM To: Roden Reynolds, Bryan K CIV (US) Cc: Homewood, Sue Subject: [External] RE: SAW-2020-01444_Aspen Pointe Apartments (Notice of Incomplete Pre - Construction Notification) Follow Up Flag: Follow up Flag Status: Flagged External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to report.spam@nc.gov Good Afternoon Bryan, The applicant has designed the proposed stream crossing to avoid net loss of stream to the maximum extent possible given existing topographic slopes. The stream/wetland system that must be crossed to provide access for the site is very steep throughout its entirety on the site and must be built up to grade to safely accommodate anticipated use. The applicant is proposing 15-16' tall head/end walls, which is avoiding approximately 60' of net loss impact to the stream and greatly exceeds what I typically see for residential stream crossings. Comparing this stream crossing to a stream crossing on other projects is not applicable to determining mitigation requirements or as a factor of avoidance and minimization. Every stream crossing is specific to the conditions in the field, specifically sinuosity and exiting topographic conditions, are the biggest factors in stream impact amount for any given stream crossing in the Piedmont. For the applicant to further minimize net loss impact would be to have taller head/end walls. To have only 100' of net loss, the head/end walls would be approximately 35-40' tall which creates a number of adverse implications to safety and maintenance of the stream crossing. This is a proposed multi -family residential property that will have pedestrians ranging from toddlers to elderly, emergency personnel and heavy vehicular/truck traffic utilizing the stream crossing. Retaining walls constructed to these heights with such steep side slopes present significant safety concerns not to mention increased costs of construction and maintenance and are not typical of any single or multi residential development in the Triad of North Carolina that I am familiar with, although again that is not a comparison that I see there is a distinction to make. The USACE Asheville, Raleigh and Charlotte Corps office has historically not required site specific mitigation for stream impacts that result in net loss of less than 150'. 1 hope the site visit will clear up some of these concerns, because I don't understand how this differs from any other project that impacts less than 150' net loss of stream regardless of number of crossings. Sincerely, Bradley S. Luckey, PWS 336.708.4997 (c) 336.310.4527 (o) PO Box 128 Kernersville, NC 27285 www.pilotenviro.com bluckey@pilotenviro.com From: Roden Reynolds, Bryan K CIV (US) [maiIto: Bryan. K.Roden Reynolds@usace.army.mi1] Sent: Monday, September 28, 2020 2:55 PM To: Brad Luckey <bluckey@pilotenviro.com> Cc: Sue Homewood <sue.homewood@ncdenr.gov> Subject: RE: SAW-2020-01444_Aspen Pointe Apartments (Notice of Incomplete Pre -Construction Notification) Brad, Thank you for your responses. The Corps is still concerned with the 141 linear feet of permanent stream impacts which will result in the loss of waters. Generally for developments like this we see roads with permanent impacts in the neighborhood of 100 linear feet. Therefore, please provide further justification as to why this large of a stream impact is needed. Please note, based on the current proposal, the Corps is still considering compensatory mitigation for the 141 linear feet of permanent stream impacts. PLEASE NOTE: - In NWP 29, Regional Condition 3.2 states "For stream losses of 150 linear feet or less that require a PCN, the DE may determine on a case by case bases that compensatory mitigation is required to ensure that the activity results in minimal adverse effect on the aquatic environment." Thanks, Bryan Roden -Reynolds, PWS Regulatory Project Manager U.S. Army Corps of Engineers Wilmington District Charlotte Regulatory Field Office 8430 University Executive Park Drive Charlotte, NC 28262 Office: (704)510-1440 From: Brad Luckey <bluckev@pilotenviro.com> Sent: Thursday, September 24, 2020 11:11 AM To: Roden Reynolds, Bryan K CIV (US) <Bryan.K.RodenReynolds@usace.army.mil> Cc: Sue Homewood <sue.homewood@ncdenr.gov> Subject: [Non-DoD Source] RE: SAW-2020-01444_Aspen Pointe Apartments (Notice of Incomplete Pre -Construction Notification) Good Morning Bryan, Please find the attached updated PCN/AJD Request and below responses. Please let me know if you require additional information and let me know what you have available to take a look at the site. Thanks. USACE Comment A) The PCN was not signed. Therefore, please sign page 11 of the PCN and resubmit. USACE Comment B) The Construction drawings submitted only include Parcel PIN 6823-51-7722; however, the PCN listed four parcels (i.e., 6823-42-1009, 6223-51-5704, 6823-51-5917, and 6823-51-3070) along with Drawings 1-5 show the proposed project boundary including 4 parcel, not 1. Therefore, please provide a complete set of construction drawings for the entire proposed project area. USACE Comment C) As previously stated, the PCN listed (in Section 13(1)(a)) the 4 parcel PINS as 6823-42-1009, 6223-51- 5704, 6823-51-5917, and 6823-51-3070; however, after reviewing the county tax parcels the actual PINS for the 3 parcels that make up the proposed project area are as follows: 6823-42-9075, 6823-51-3070, and 6823-51-7722. Therefore, please revise the PCN to include the entire proposed project area with the correct amount of parcels and accurate PINS. USACE Comment D) If the proposed project area was reduced from the original project area from the delineation, then the PCN does not accurately reflect this change. Please clarify the proposed project area. Applicant Response: Please see attached updated PCN. The stream/wetland delineation and proposed project area are approximately 14 acres in size and consists of the entirety of PINS 6823-51-7722 and 6823-42-9075 and a portion of PIN 6823-51-3070. Development outside of that shown on the Impact Exhibits is not planned or proposed by the applicant. USACE Comment E) At this time, the proposed project area does not have a Corps determination for aquatic features onsite. However, the construction drawings included in the PCN call out "non -jurisdictional stormwater features". Since there is no PJD or AJD issued by the Corps for this location, these construction drawings do not accurately represent the area. In order for a potential aquatic feature to be determined non -jurisdictional, then the applicant would need to apply for an AJD and have the Corps make the determination if those aquatic features onsite are in fact non - jurisdictional. Therefore, please submit an AJD request for the delineation conducted on this area. Applicant Response: The attached updated PCN requests an AJD be conducted for the approximate 14 acre site. USACE Comment F) In Section A(1)(f) you stated "yes" payment to in -lieu fee program would be required as part of the proposed project. However, in Section C(3)(i) you state "The applicant does not proposed mitigation for unavoidable stream impacts." In addition, Section D(2)(a) stated "no" to the project requiring compensatory mitigation. Section A(1)(f) is correct, as compensatory mitigation for permanent stream impacts resulting in the loss of waters (i.e., 141 linear feet) would likely require compensatory mitigation. Please note all permanent stream impacts, both that do and do not result in a loss of waters, are considered cumulative and if that total is greater than 150 linear feet, compensatory mitigation may be required. The project proposes to permanently impact 173 linear feet with 141 linear feet resulting in loss of waters, those 141 linear feet of stream impacts will result in compensatory mitigation. USACE Comment G) The PCN lacked an Acceptance Letter from NCDMS for the 141 linear feet of stream impacts. Therefore, please provide a signed Acceptance Letter from NCDMS for the 141 linear feet of stream impacts. USACE Comment H) The PCN lacked a NCSAM for the impacted stream (i.e., Stream 2). Without this information on the current quality of the stream, the Corps will assume the feature is high quality and base the compensatory mitigation ratio on that assumption. Therefore, if you are planning to propose a reduction in the compensatory mitigation ratio, then the assessment methodology such as NCSAM would be needed provided to support or potentially justify a reduction in the compensatory mitigation ratio. Applicant Response: The stream crossing proposes the permanent impact to 141 linear feet of stream channel with culvert/sideslope fill, the permanent impact to 32 linear feet of stream channel associated with keyed -in rip -rap and the temporary impact to 10 linear feet of stream channel associated with de -watering. The permanent impact to 32 linear feet of stream channel as the result of rip -rap dissipater fill, will be "keyed in" to existing pre -construction stream bed and bank elevations to allow for aquatic passage and habitat to be maintained following installation of the culvert. Through maintenance of aquatic passage and habitat, the resulting permanent impact to 32 linear feet of stream does not constitute a loss of stream. Therefore, cumulative loss of stream as a result of the proposed project is 141 linear feet of stream channel. The Applicant does not propose mitigation for the 141 linear feet of unavoidable stream loss as a result of the proposed project. USACE Comment H) Complete the Aquatic Resources Upload Spreadsheet (see attached excel spreadsheet) for all aquatic feature located within the proposed project area. Applicant Response: Please find attached PCN and Aquatic Resources Upload Spreadsheet. UASCE Note) The Corps is still reviewing the proposed project's potential for cumulative impacts with the existing multi- family development abutting the western edge of the project area. I would encourage you to reach out to the City for a copy of the master plan for this location, as the Corps will likely do the same. Applicant Response: The applicant purchased PINS 6823-51-7172 and 6823-42-9075 within the previous year and is in negotiations to purchase the portion of the PIN 6823-51-3070 that contains the proposed sewer line connection to municipal sewer service. The applicant has not been involved with ownership or responsible for development occurring on any abutting or adjacent properties to the site. Based on a review of historical aerial photography, it appears that portions of the site were utilized for sediment and erosion control devices, potentially associated with the construction of Stafford Place Boulevard and apartment complex on adjacent property west of the site, across Stafford Place Boulevard sometime between 2012 and 2013. The proposed project is a single and complete proposal by one developer to cross one single water body. Regardless of site plans from the City of Winston-Salem, the proposed project meets the definition of independent utility, which is one criteria utilized to determine single and complete project. The proposed project is connecting to existing water services on the proposed project site. Additionally, sanitary sewer services will be connected from the south to existing municipal services. Existing sanitary sewer services, located on the eastern portion of the site, cannot be connected on the site due to existing topographic conditions. Either of these utility connections are independent of the previous construction of Stafford Place Boulevard and apartment complex on adjacent property west of the site. Sincerely, Bradley S. Luckey, PWS 336.708.4997 (c) 336.310.4527 (o) PO Box 128 Kernersville, NC 27285 www.pilotenviro.com bluckey@pilotenviro.com From: Roden Reynolds, Bryan K CIV (US) [mailto: Bryan. K.Roden Reynolds@usace.army.mi1] Sent: Wednesday, September 9, 2020 7:42 PM To: Brad Luckey <bluckev@pilotenviro.com> Cc: Sue Homewood <sue.homewood@ncdenr.gov> Subject: SAW-2020-01444_Aspen Pointe Apartments (Notice of Incomplete Pre -Construction Notification) Importance: High Mr. Luckey, On August 17, 2020, we received the Pre -Construction Notification (PCN) you submitted on behalf of Aspen Pointe, LLC on a property located in Forsyth County, North Carolina. I have completed my initial review of the report and I have determined that it is incomplete. The following information is necessary before I will issue a determination: a. The PCN was not signed. Therefore, please sign page 11 of the PCN and resubmit. b. The Construction drawings submitted only include Parcel PIN 6823-51-7722; however, the PCN listed four parcels (i.e., 6823-42-1009, 6223-51-5704, 6823-51-5917, and 6823-51-3070) along with Drawings 1-5 show the proposed project boundary including 4 parcel, not 1. Therefore, please provide a complete set of construction drawings for the entire proposed project area. c. As previously stated, the PCN listed (in Section 13(1)(a)) the 4 parcel PINS as 6823-42-1009, 6223-51-5704, 6823-51-5917, and 6823-51-3070; however, after reviewing the county tax parcels the actual PINS for the 3 parcels that make up the proposed project area are as follows: 6823-42-9075, 6823-51-3070, and 6823-51- 7722. Therefore, please revise the PCN to include the entire proposed project area with the correct amount of parcels and accurate PINS. d. If the proposed project area was reduced from the original project area from the delineation, then the PCN does not accurately reflect this change. Please clarify the proposed project area. e. At this time, the proposed project area does not have a Corps determination for aquatic features onsite. However, the construction drawings included in the PCN call out "non -jurisdictional stormwater features". Since there is no PJD or AJD issued by the Corps for this location, these construction drawings do not accurately represent the area. In order for a potential aquatic feature to be determined non -jurisdictional, then the applicant would need to apply for an AJD and have the Corps make the determination if those aquatic features onsite are in fact non -jurisdictional. Therefore, please submit an AJD request for the delineation conducted on this area. F. In Section A(1)(f) you stated "yes" payment to in -lieu fee program would be required as part of the proposed project. However, in Section C(3)(i) you state "The applicant does not proposed mitigation for unavoidable stream impacts." In addition, Section D(2)(a) stated "no" to the project requiring compensatory mitigation. Section A(1)(f) is correct, as compensatory mitigation for permanent stream impacts resulting in the loss of waters (i.e., 141 linear feet) would likely require compensatory mitigation. Please note all permanent stream impacts, both that do and do not result in a loss of waters, are considered cumulative and if that total is greater than 150 linear feet, compensatory mitigation may be required. The project proposes to permanently impact 173 linear feet with 141 linear feet resulting in loss of waters, those 141 linear feet of stream impacts will result in compensatory mitigation. g. The PCN lacked an Acceptance Letter from NCDMS for the 141 linear feet of stream impacts. Therefore, please provide a signed Acceptance Letter from NCDMS for the 141 linear feet of stream impacts. h. The PCN lacked a NCSAM for the impacted stream (i.e., Stream 2). Without this information on the current quality of the stream, the Corps will assume the feature is high quality and base the compensatory mitigation ratio on that assumption. Therefore, if you are planning to propose a reduction in the compensatory mitigation ratio, then the assessment methodology such as NCSAM would be needed provided to support or potentially justify a reduction in the compensatory mitigation ratio. i. Complete the Aquatic Resources Upload Spreadsheet (see attached excel spreadsheet) for all aquatic feature located within the proposed project area. PLEASE NOTE: - The Corps is still reviewing the proposed project's potential for cumulative impacts with the existing multi- family development abutting the western edge of the project area. I would encourage you to reach out to the City for a copy of the master plan for this location, as the Corps will likely do the same. Please provide the information requested above in ONE consolidated response within 30-days of the date of this correspondence. If you do not respond within 30-days, the request will be administratively canceled. Please contact me via telephone or e-mail if you have any questions. Thanks, Bryan Roden -Reynolds, PWS Regulatory Project Manager U.S. Army Corps of Engineers Wilmington District Charlotte Regulatory Field Office 8430 University Executive Park Drive Charlotte, NC 28262 Office: (704)510-1440