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HomeMy WebLinkAbout20161069 Ver 2_Stormwater Approval_20190222 pe STATE ROY COOPER Governor MICHAEL S.REGAN Secrelory LINDA CULPEPPER NORTH CAROLINA Director Environmental Quality February 22, 2019 DWR#2016-1069 v2 Mr. Joe A. Hollingsworth, Jr. Davie County Hollingsworth Investments XI 2 Centre Plaza Clinton, Tennessee 37716 Subject: APPROVAL OF STORMWATER MANAGEMENT PLAN SouthPoint Business Park(Mocksville, NC)—Industrial Park Road Extension Dear Mr. Hollingsworth: The Division of Water Resources (Division) recently reviewed the proposed stormwater management plan (SMP) for the subject project as required by Individual 401 Water Quality Certification issued by the Division on November 28, 2016. Submittal of the SMP satisfies the stormwater condition no. 5 of the 401 certification for this phase of the project and is subject to the requirements below. The Division approves the SMP for Lots# 9, 10, 11, and 12 consisting of a wet pond for each lot (4 total), including all associated stormwater conveyances,inlet and outlet structures, and grading and drainage patterns depicted on plan sheets dated August 2, 2017, which are incorporated by reference and are enforceable by the Division. The following conditions also apply [15A NCAC 02H .0506(b)(5)]: a) The maximum allowable drainage area (DA) and the maximum allowable built-upon area (BUA) within that drainage area for the approved SCMs shall be as shown in the table below. Any changes to these allowable maximum areas shall require the applicant to submit and receive approval from the Division prior to any construction or modification of the current site. SCM Max. DA(s -ft) Max. BUA (s -ft) ND156, Lot 9 (wetpond) 631,620 14R 110 ND157, Lot 10 wet pond 731,808 182,952 ND158, Lot 11 (wetpond) 710,028 9.09,088 ND170, Lot 12 wetpond) 1,306,800 331,056 North Carolina Department of Environmental Quality I Division of Water Resources _ 512 North Salisbury Street 1 1617 Mail Service Center I Raleigh,North Carolina 2 769 9-1617 919.707.9000 Page 2 of 2 DWR#2016-1069 v2 b) The footprint of all stormwater management device(s)as well as an additional 10-foot wide area on all sides of the device(s) shall be located in either public rights-of-way, dedicated common areas or recorded easement areas. The final plats for the project showing such rights-of-way,common areas and easement areas, shall be in accordance with the approved plans. c) The approved SMP shall be constructed and operational before any permanent building or other structure is occupied at the site. d) The SMP may not be modified without prior written authorization from the Division. e) Maintenance activities for stormwater management device(s) shall be performed in accordance with the notarized O&M agreements signed by Mr. Joe A. Hollingsworth, Jr. of Hollingsworth Investments XI on January 15, 2019. The O&M agreement shall transfer with the sale of the land or transfer of ownership/responsibility for the approved diffuse flow plan. The Division shall be notified promptly of every transfer. f) The applicant and/or authorized agent shall provide a completed Certificate of Completion form to the Division within thirty(30) days of project completion or as soon as possible if the project has already been completed. This form is made available online at https:Hedocs.dea.nc.gov/Forms/Certificate-of-Completion. g) Additional SMP(s) for future phases must receive written authorization from the Division before any land disturbance, construction, or expansion of the new phase(s) may occur. Please contact Chonticha McDaniel at(919) 707-3634 or chonticha.mcdanielna,ncdenr.gov if you have any questions or concerns regarding this matter. Sincerely, Karen Higgins, Supervisor 401 & Buffer Permitting Branch cc: Tom Wortham, SVP—The Hollingsworth Companies (via email) DWR, Winston-Salem Regional Office DWR 401 &Buffer Permitting Branch File