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HomeMy WebLinkAbout20200935 Ver 1_RESPONSE #2_20201015Strickland, Bev From: hal.marvin@atriaxgroup.com Sent: Thursday, October 15, 2020 6:07 PM To: Williams, Kelly Cc: Johnson, Alan Subject: [External] RE: 20-0935, Buffer Variance Attachments: C-101 Existing Site Plan.pdf, IMG_5866jpg • ' External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to Wort.spam@nc.gov Kelly, From Alan's last email, Zone 2 does not apply for this site. Zone 1 has 3,780 SF of impervious surfaces identified and of that 1,534 SF is the concrete forklift bulkhead that was constructed prior to the buffer rules. So really there is 2,246 SF of newly placed asphalt in Zone 1 that would need to be mitigated. Can you give me an idea how much it will cost Mr. Pyle to mitigate 2,246 SF of asphalt in Zone 1? Depending on the estimated cost he may elect to remove the asphalt in Zone 1 replacing it with gravel. He will need to retain or construct new 4-ft wide sidewalks from the boat slips to the accessible ramp leading to his building. See attached marked up photo for sidewalks needed. He was told the sidewalks could be placed in the buffer without penalty. Thanks for your help. Hal Marvin, P.E., LEED AP BD+C Director of Engineering I ATRIAX GROUP Planning, Design, Construction and Related Services Office: (828) 315-9962 1 Mobile: (828) 320-3367 From: Williams, Kelly <kelly.williams@ncdenr.gov> Sent: Thursday, October 15, 2020 5:27 PM To:'hal.marvin@atriaxgroup.com' <hal.marvin@atriaxgroup.com> Cc: Johnson, Alan <alan.johnson@ncdenr.gov> Subject: FW: 20-0935, Buffer Variance Mr. Marvin, This email and the attached request form that I sent back in September should have what you need to request credits from DMS as Alan indicated in his email today. Kelly From: Williams, Kelly Sent: Tuesday, September 01, 2020 2:20 PM To:'hal.marvin@atriaxgroup.com' <hal.marvin@atriaxgroup.com> Subject: RE: 20-0935, Buffer Variance 1 Hal, Thank you for your interest in the DIMS ILF mitigation program. To request buffer credits from DIMS, please complete and sign the attached form and email it to me. You can confirm the basin and 8-digit HUC with Alan (Catawba or Goose Creek?) You can leave the stream and wetland fields blank and enter your zone 1 and 2 impacts in the applicable fields. On the page with the private mitigation bank choices, choose the one that says there are no banks with the credits you need. just checked the list of approved private banks and there are not any in that area. Let me know if you have any questions. More info on the DIMS ILF program can be found here: https://deg.nc.gov/about/divisions/mitigation-services/dms- customers/stream-wetland-buffer-process Take care, Kelly Williams In -Lieu Fee Program Coordinator Division of Mitigation Services Department of Environmental Quality Kelly. williams@ncdenr.Pov US Postal Service Address: 1652 Mail Service Center Raleigh, NC 27699-1652 From: hal.marvin@atriaxgroup.com <hal.marvin@atriaxgroup.com> Sent: Tuesday, September 01, 2020 1:18 PM To: Johnson, Alan <alan.iohnson@ncdenr.gov>; Williams, Kelly <kelly.williams@ncdenr.gov> Cc: 'Eben Pyle' <epvle@aol.com> Subject: [External] RE: 20-0935, Buffer Variance Alan, Were there any written comments concerning the buffer variance application other than what you have stated in your email? Kelly, Please provide what DWR's guidelines/requirements are for mitigation payment. Thanks, Hal Hal Marvin, P.E., LEED AP BD+C Atriax Group Planning, Design, Construction and Related Services Office: (828) 315-9962 1 Mobile: (828) 320-3367 From: Eben Pyle <epvle@aol.com> Sent: Monday, August 31, 2020 11:46 AM To: hal.marvin@atriaxgroup.com Subject: Fwd: 20-0935, Buffer Variance Hey Hal, I just received this email from Alan Johnson from DWR. Can you take a look and and see what we need to do with this. Thanks, Eb Pyle -----Original Message ----- From: Johnson, Alan <alan.iohnson(cancdenr.gov> To: epyle aol.com <epyle aol.com> Cc: Williams, Kelly <kelly.williamsa-ncdenr.gov>; Pitner, Andrew <andrew.pitner(cancdenr.gov> Sent: Mon, Aug 31, 2020 10:02 am Subject: 20-0935, Buffer Variance have the application in house. More clarity should be provided regarding the impacted area (measured dimension(s)). The impacted area (sq. ft) within the buffer (denoting the impact in both Zone 1 and Zone 2 individually) must be clarified. A close up view (the aerial provided is indicative of the impact but more clarity should be provided. You should also contact Kelly Williams, included on email, to determine what is required for mitigation payment. Any stormwater inlets and discharge points should be include in the site diagram Be reminded this is an after the fact variance request. There is no guarantee of approval. Also a variance is an exception to the Rule, thus additional requirements/conditions may apply that normally would not if working within the allowable uses. Thanks Alan DWR Dhislon of Water Resoumc% Alan D Johnson — Senior Environmental Specialist NC Dept. of Environment & Natural Resources (NCDENR) Division of Water Resources - Water Quality Regional Operations 610 East Center Ave., Suite 301, Mooresville, NC 28115 Phone: (704) 235-2200 Fax: (704) 663-6040 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. i1 1 2 3 4 5 C C B A O EXISTING ASPHALT W I EDGE OF WATER SURFACE - - I LANDWARD LIMIT EXISTING GRASS AND --.� NON -COMPACTED GRAVEL ` 12' l 22' 2246 S F { i } I EXISTING ASPHALT --- 2036 SF / , EXISTING CONCRETE 526 SF""' 111 EXISTING PAVEMENT BOUNDARY EXISTING GRASS AND NON -COMPACTED GRAVEL Aw, wliIIIIIIIIIIIIIIIIIIIIl 47 A r- EXISTING CONCRETE 1534 SF } EDGE OF WATER SURFACE - F LANDWARD LIMIT LONG ISLAND MARINA - EXISTING SITE PLAN GRAPHIC SCALE ill =20' 0 10, 20' 40' 3 SCALE: 1 "=20' LEGEND EXISTING MINOR TOPO (2') EXISTING MAJOR TOPO (10') EDGE OF FLOOD ZONE ■ Atri ax rNmalmeNIME Atriax, pllc 102 3rd Avenue, NE PO Box 1629, Hickory, NC 28603 T: 828.315.9962 F: 828.315.9964 www.atriaxgroup.com NC Engineering License No.: P-0214 NC Architectural License No.: 51254 SEAL: ZONE BOUNDARIES PRELIMINARY PLANS NOT RELEASED FOR EXISTING IMPERVIOUS BOUNDARY CONSTRUCTION EDGE OF WATER SURFACE STORM WATER FLOW DIRECTION EXISTING CONCRETE ZONE 1 EXISTING PAVEMENT ZONE 1 EXISTING CONCRETE ZONE 2 EXISTING PAVEMENT ZONE 2 SUBCONSULTANT: ONLY SIGNED AND SEALED DOCUMENTS ARE RELEASED FOR CONSTRUCTION This document is an instrument of service rendered and shall remain the property of Atriax, pllc who retains allcommon law, statutory and C other reserved rights, including the copyright thereto. Copyright 2019 Atriax, pllc 11 GENERAL NOTES: 1. ZONE 1: 30-FT RIPARIAN BUFFER 0--) CD 2. ZONE 2: 20-FT RIPARIAN BUFFER Q0 3. TOTAL ZONE 1 IMPACTS: 2,246 SF ASPHALT ,`� c� 1534 SF CONCRETE 4. TOTAL ZONE 2 IMPACTS: 2,036 SF ASPHALT 526 SF CONCRETE 5. STORM WATER SHEET FLOWS ACROSS EXISTING GRADE INTO ZONE 2 THEN INTO ZONE 1 TOWARDS THE LAKE AND CONVEYS THROUGH GRASS AND GRAVEL AREAS BEFORE REACHING THE LAKE WALL. Q z 5. A GRAVEL LAYER EXISTS BETWEEN THE LAKE WALL AND THE GRASS O BUFFER. 6. NO STORM DRAIN INLETS OR PIPES ARE INSTALLED IN ZONES 1 OR 2. z NO CONCENTRATED FLOW. CD r� �J I m A o 3:~ Qw + 00 C-) C/-) DRAWN BY: DIH CHECKED BY: HJM SHEET NO.: C 101 ISSUE DATE: 04 30 2020 PROJECT NO.: 20-019-12 4 5 IF SHEET IS LESS THAN (22"x34") IT IS A REDUCED PRINT, SCALE ACCORDINGLY r •t