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HomeMy WebLinkAboutSW8051045_CURRENT PERMIT_20220202STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO SW8 _Q_rj 1 n y cj DOC TYPE] CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 202202QI YYYYMMDD ROY COOPER covemor ELIZABETH S BISER senetmy BRIAN WRENN Dfiraor February 2, 2022 KG Plaza LLC Arm Jack Carlisle, Managing Member 8620 River Road Wilmington, NC 28412 NORTH CAROLINA Eninrnnmental QuaAty Subject Permit Renewal Post -Construction Stormwater Management Permit No SW8 051045 The Reserve at Palmetto Creek Brunswick County Dear Mr Carlisle The Division of Energy, Mineral and Land Resources received a complete 8-year Permit Renewal Application for the subject permit on January 28, 2022 The Division is hereby notifying you that permit SW8051045 has been renewed, updated, and re -issued on February 2, 2022, as attached As requested, a copy of the current operation and maintenance agreement is also enclosed Please be aware that the renewal and re -issuance of this stormwater permit does not imply that the site is currently in compliance This permit shall be effective until April 21, 2028 and does not supersede any other agency permit that may be required The project shall be subject to the conditions and limitations as specified therein This permit does not impose new or increased stormwater control requirements, it clarifies the rules and requirements of this program to provide you with a better understanding of your obligations under this permit Failure to comply with these requirements will result in future compliance problems Please note that this permit is not transferable except after notice to and approval by the Division If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing by filing a written petition with the Office of Administrative Hearings (OAH) The written petition must conform to Chapter 150B of the North Carolina General Statutes and must be filed with the OAH within thirty (30) days of receipt of this permit You should contact the OAH with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www NCOAH com Unless such demands are made this permit shall be final and binding If you have any questions concerning this permit, please contact Ashley Smith in the Wilmington Regional Office, at (910) 796-7215 or ashleym smith@ncdenr gov Sincerely, / (yet r/X 5PBnan Wrenn, Director Division of Energy, Mineral and Land Resources Enclosures Attachment A— Designer's Certification Forth Attachment C — Permitting History Renewal Application Documents Copy of the current operation and maintenance agreement DES/ams %Stormwater\Permits & Prolem\2005\051045 HD\2022 02 permit 051045 cc Wilmington Regional Office Stortnwater File IrVft E Q North Carolina Department of Environmental Quality I Dwtsion of Energy Mineral and Land Resources Wilmington Regional Office 1 127 Cardinni Drive Extension I Wilmington. North Carohna 28405 9107967215 Post -Construction Stormwater Management Permit No SW8 051045 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL AND LAND RESOURCES POST -CONSTRUCTION STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO KG Plaza, LLC The Reserve at Palmetto Creek Palmetto Creek Way, Bolivia, Brunswick County FOR THE construction, operation and maintenance of three wet detention ponds in compliance with the provisions of 15A NCAC 2H 1000, effective September 1, 1995 (Ponds 2 and 3) and 15A NCAC 2H 1000, effective January 1, 2017 (Pond 1) (hereafter referred to as the "stormwater rules') and as outlined in the application, approved stormwater management plans, supplement, calculations, operation and maintenance agreement, recorded documents, specifications, and other supporting data (the "approved plans and specifications") as attached and/or on file with and approved by the Division of Energy, Mineral and Land Resources (the "Division" or "DEMLR") The project shall be constructed, operated and maintained in accordance with these approved plans and specifications The approved plans and specifications are incorporated by reference and are enforceable part of this permit This permit shall be effective from the date of issuance until April 21, 2028 and shall be subject to the following specified conditions and limitations The permit issued shall continue in force and effect until the permittee files a request with the Division for a permit modification, transfer, renewal, or rescission, however, these actions do not stay any condition The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit for cause as allowed by the laws, rules, and regulations contained in Title 15A NCAC 2H 1000 and NCGS 143-215 1 et al I DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data This stormwater system has been approved for the management of stormwater runoff as described in Section 15 of this permit All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements The final plats for the protect will be recorded showing all such required easements, in accordance with the approved plans Page 1 of 8 Post -Construction Stormwater Management Permit No SW8 051045 4 The following design elements have been permitted for the wet detention pond stormwater facilities, and must be provided in the systems at all times Design Criteria Pond #1 Pond #2 Pond #3 a Drainage Area acres Onsite ft2 Offsre ft2 853 371 715 None 1583 689 745 None 1056 460 070 None b Total Impervious Surfaces ft2 (See Attachment C) 237 076 320 310 181 312 c Design Storm inches 1 5 1 0 1 0 d Pond Depth feet 5 5 5 e TSS removal efficiency 90 90 90 f Permanent Pool Elev FMSL 370 300 220 Perm Pool Surface Area ft2 46 054 1 51 690 14 219 h Permitted Storage Volume ft3 53 437 53 108 21 226 i Temporary Storage Elev FMSL 380 31 0 2335 ) Controlling Orifice 0 pipe 25 20 20 k Permitted Forebay Volume 113 31 365 52 073 9 189 I Receiving Stream/River Basin UT to Lockwoods Folly R / Lumber m Stream Index Number 15-25-1 (11) n Classification of Water Body Sc o Max horsepower for a fountain 3/4 3/4 1 1/6 II SCHEDULE OF COMPLIANCE 1 The permittee is responsible for verifying that the proposed built -upon area for the entire lot, including driveways and sidewalks, does not exceed the allowable built -upon area Once the lot transfer is complete, the built -upon area may not be revised without approval from the DEMLR, and responsibility for meeting the built -upon area limit Is transferred to the individual property owner 2 If an Architectural Review Board or Committee is required to review plans for compliance with the BUA limit, the plans reviewed must include all proposed built -upon area Any approvals given by the Board do not relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit 3 The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made 4 The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface 5 During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately 6 Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation Any deviations from the approved plans and specifications must be noted on the Certification A modification may be required for those deviations 7 If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility Page 2 of 8 Post -Construction Stormwater Management Permit No SW8 051045 Prior to the sale of any lot, the following deed restrictions must be recorded a The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 051045, as issued by the DEMLR under NCAC 2H 1000 b The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit c These covenants are to run with the land and be binding on all persons and parties claiming under them d The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, DEMLR e Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the DEMLR f The maximum built -upon area per lot is as follows Single Family, Lots 1-60 4,000sf/lot Townhomes, Lots 1-86 3,416sf/lot This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools g Lots within CAMA's Area of Environmental Concern may be subject to a reduction in their allowable built -upon area due to CAMA regulations h All runoff from built upon area on the lot must drain into the permitted system This may be accomplished through providing roof drain gutters which drain to the street, grading the lot to drain toward the street, or grading perimeter swales and directing them into the pond or street Lots that will naturally drain into the system are not required to provide these measures Built -upon area in excess of the permitted amount will require a permit modification 9 A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds 10 Decorative spray fountains are allowed in the pond, subject to the following criteria a The minimum permanent pool volume is 30,000 cubic feet b The fountain must draw its water from less than 2' below the permanent pool surface c Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond d The fountain may not be placed into the forebay e The falling water from the fountain must be centered in the main pond away from the shoreline f The maximum horsepower for a fountain in Pond #1 is 3/4 horsepower, in Pond #2 is 3/4 horsepower, and in Pond #3 is 1/6 horsepower 11 The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at design condition The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to a Semiannual scheduled inspections (every 6 months) b Sediment removal c Mowing and revegetation of side slopes d Immediate repair of eroded areas e Maintenance of side slopes in accordance with approved plans and specifications f Debris removal and unclogging of structures orifice, catch basins and piping g Access to all components of the system must be available at all times Page 3 of 8 Post -Construction Stormwater Management Permit No SW8 051045 12 Records of maintenance activities must be kept and made available upon request to authorized personnel of DEMLR The records will indicate the date, activity, name of person performing the work and what actions were taken 13 The facilities shall be constructed, operated and maintained in accordance with the provisions of this permit, the approved plans and specifications, and the supporting documents attached to this permit and on file with the Division 14 Built upon area includes, but is not limited to, structures asphalt, concrete, gravel, brick, stone, slate coquina and parking areas, but does not include raised, open wood decking or the water surface of swimming pools 15 No person or entity, including the permittee, shall alter any component shown in the approved plans and specifications Prior to the construction of any modification to the approved plans, the permittee shall submit to the Director, and shall have received approval for modified plans, specifications, and calculations including, but not limited to, those listed below For changes to the project or SCM that impact the certifications, a new or updated certification(s), as applicable, will be required and a copy must be submitted to the appropriate DEQ regional office upon completion of the modification a Any modification to the approved plans and specifications, regardless of size includinc the SCM(s), BUA, details, etc b Redesign or addition to the approved amount of BUA or to the drainage area c Further development, subdivision acquisition, lease or sale of any, all or part of the protect and/or property area as reported in the approved plans and specifications d Altering, modifying, removing, relocating, redirecting, regrading, or resizing of any component of the approved SCM(s), the stormwater collection system and/or vegetative conveyance shown on the approved plan e The construction of any allocated future BUA f Adding the option to use permeable pavement or #57 stone within the lots as a permeable surface The request may require a proposed amendment to the deed restrictions and protective covenants for the subdivision to be submitted and recorded g The construction of any permeable pavement, #57 stone area, public trails, or landscaping material to be considered a permeable surface that were not included in the approved plans and specifications h Other modifications as determined by the Director III GENERAL CONDITIONS 1 CORRECTIVE ACTIONS REQUIRED If the facilities fail to perform satisfactorily, the permittee shall take immediate corrective actions This includes actions required by this Division and the stormwater rules such as the construction of additional or replacement on -site stormwater systems These additional or replacement measures shall receive a permit from the Division prior to construction 2 PERMIT RENEWAL A permit renewal request must be submitted at least 180 days prior to the expiration date of this permit The renewal request must include the appropriate application, documentation and the processing fee as outlined in Title 15A NCAC 02H 1045(3) 3 CHANGES TO THE PROJECT NAME, PERMITTEE NAME OR CONTACT INFORMATION The permittee shall submit a completed Permit Information Update Application Form to the Division within 30 days to making any one of these changes Page 4 of 8 Post -Construction Stormwater Management Permit No SW8 051045 4 TRANSFER This permit is not transferable to any person or entity except after notice to and approval by the Director Neither the sale of the protect and/or property, in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the permit TRANSFER REQUEST The transfer request must include the appropriate application, documentation and the processing fee as outlined in 15A NCAC 02H 1045(2) This request must be submitted within 90 days of the permit holder meeting one or more of the following i A natural person who is deceased, n A partnership, limited liability corporation, corporation, or any other business association that has been dissolved, ui A person or entity who has been lawfully and finally divested of title to the property on which the permitted activity is occurring or will occur through foreclosure, bankruptcy, or other legal proceeding IV A person or entity who has sold the property, in whole or in part, on which the permitted activity is occurring or will occur, except in the case of an individual residential lot sale that is made subject to the recorded deed restrictions and protective covenants, v The assignment of declarant rights to another individual or entity, vi The sale or conveyance of the common areas to a Homeowner's or Property Owner's Association, subject to the requirements of NCGS 143-214 7(c2), TRANSFER INSPECTION Prior to transfer of the permit, a file review and site inspection will be conducted by Division personnel to ensure the permit conditions have been met and that the protect and the on -site stormwater system complies with the permit conditions Records of maintenance activities performed to date may be requested Projects not in compliance with the permit will not be transferred until all permit and/or general statute conditions are met COMPLIANCE The permittee is responsible for compliance with the terms and conditions of this permit until the Division approves the transfer request a APPROVED PLANS AND SPECIFICATIONS A copy of this permit, approved plans, application, supplement, operation and maintenance agreement, all applicable recorded documents, and specifications shall be maintained on file by the permittee at all times b DIVISION ACCESS The permittee grants Division Staff permission to enter the property during normal business hours to inspect all components of the permitted protect ENFORCEMENT Any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the requirements of the stormwater rules is subject to enforcement procedures as set forth in NCGS 143 Article 21 ANNUAL CERTIFICATION The permittee shall electronically submit to the Division an annual certification completed by either the permittee or their designee confirming the projects conformance with permit conditions OBTAINING COMPLIANCE The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit Within the time frame specified in the notice the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements The permittee shall provide copies of modified plans and certification in writing to the Director that the changes have been made Page 5 of 8 Post -Construction Stormwater Management Permit No SW8 051045 OTHER PERMITS The issuance of this permit does not preclude the permittee from complying with and obtaining any other permits or approvals that are required for this development to take place, as required by any statutes, rules, regulations, or ordinances which may be imposed by any other Local, State or Federal government agency having jurisdiction Any activities undertaken at this site that cause a water quality violation or undertaken prior to receipt of the necessary permits or approvals to do so are considered violations of NCGS 143-215 1, and subject to enforcement procedures pursuant to NCGS 143-215 6 Permit renewed, updated and reissued this the 2nd day of February 2022 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION CRC Wa Brian Wrenn, (rector Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 051045 Page 6 of 8 Post -Construction Stormwater Management Permit No SW8 051045 Attachment A The Reserve at Palmetto Creek Stormwater Permit No SW8 051045 Brunswick County Designer's Certification Page 1 of 2 I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the protect, (Protect) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the protect construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications The checklist of items on page 2 of this form are a part of this Certification Noted deviations from approved plans and specifications Signature Registration Number Date SEAL Page 7 of 8 Post -Construction Stormwater Management Permit No SW8 051045 Certification Requirements Page 2 of 2 1 The drainage area to the system contains approximately the permitted acreage 2 The drainage area to the system contains no more than the permitted amount of built - upon area 3 All the built -upon area associated with the protect is graded such that the runoff drains to the system 4 All roof drains are located such that the runoff is directed into the system 5 The outlet/bypass structure elevations are per the approved plan 6 The outlet structure is located per the approved plans 7 Trash rack is provided on the outlet/bypass structure 8 All slopes are grassed with permanent vegetation 9 Vegetated slopes are no steeper than 3 1 10 The inlets are located per the approved plans and do not cause short-circuiting of the system 11 The permitted amounts of surface area and/or volume have been provided 12 Required drawdown devices are correctly sized per the approved plans 13 All required design depths are provided 14 All required parts of the system are provided such as a vegetated shelf, a forebay, and the vegetated filter 15 The required dimensions of the system are provided, per the approved plan cc NCDEQ-DEMLR Wilmington Regional Office Brunswick County Engineering Page 8 of 8 Attachment C- Permitting History The Reserve at Palmetto Creek Permit No SW8 051045 Approval Permit BIMS Description of the Changes Date Action Version 4/21/2006 Original 10 Approval 10/15/2018 Transfer 1 1 From Palmetto Creek, LLC to KG Plaza LLC Pond I This pond was previously permitted under the 1995 rules, and it has been redesigned under the 2017 rules because the 4/1/2019 Modification 1 2 impervious area increased 2 Ponds 2 and 3 The impervious area in Pond 2 was reallocated as summarized in Attachment C, but the previously -permitted total did not increase There was no change to Pond 3 2/2/2022 Renewal 20 Expires April 21, 2028 I'r a!�`, _ Operation & Maintenance Agreement Project Name IThe Reserve at Palmetto Creek Project Location IPalmetto Creek Way SE maintenance records snau be Kept on the following BMP(s) This maintenance record shall be kept in a log in a known set location Any deficient BMP elements noted in the inspection will be corrected repaired or replaced immediately These deficiencies can affect the integrity of structures safety of the public and the pollutant removal efficiency of the BMP(s) The BMP(s) on this project include (check all that apply & c Bwretention Cell Quantity Dry Detention Basin Quantity Grassed Swale Quantity Green Roof Quantity Infiltration Basin Quantity Infiltration Trench Quantity Level SpreaderNFS Quantity Permeable Pavement Quantity Proprietary System Quantity Rainwater Harvesting Quantity Sand Filter Quantity Stormwater Wetland Quantity Wet Detention Basin Quantity Disconnected Impervious Area Present User Defined BMP Present 0&M tables Location( Location( Location( Location( Locationt Location( Location( Location( Location( Location( Location( Location( Location( Location( Location( I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed for each BMP above and attached O&M tables I agree to notify NCDENR of any problems with the system or prior to any changes to the system or responsible party ' Responsible Party Title & Organization Street address City state zip Phone number(s) Email Signature County of L4A Y 42" personally appeared before me this acknowledge the due execution of the Witness my hand and official seal , / "f IM Jack J Carlisle Member Manager, KG Plaza LLC 8620 River Road Wilmington, NC 28412 910-520-6011 buyhonzonhomes@gmail com /--)/J`0 My commission expires Ke Date / is a Notary Public for the State of do hearby cer4 that ^�j le — day of ©q-05-2ozo and ECEO VFW I= AUG 2 12018 6Y STORM EZ 7oa Version 1 4 O&M Manual Pagege 1 1 off 4 i IY Wet Detention Pond Maintenance Requirements Tlae wet detention basin system is defined as the wet detention basin pretreatment Including forebays and the vegetated filter if one is provided Important maintenance procedures Immediately after the wet detention basin is established the plants on the vegetated shelf and perimeter of the basin should be watered twice weekly if needed until the plants become established (commonly six weeks) No portion of the wet detention pond should be fertilized after the first initial fertilization that is required to establish the plants on the vegetated shelf Stable groundcover should be maintained in the drainage area to reduce the sediment load to the wet detention basin If the basin must be drained for an emergency or to perform maintenance the flushing of sediment through the emergency drain should be minimized to the maximum extent practical - Once a year a dam safety expert should inspect the embankment After the wet detention pond is established it should be Inspected once a month and within 24 hours after every storm event greater than 10 inches (or 1 5 inches if in a Coastal County) Records of operation and maintenance should be kept in a known set location and must be available upon request Inspection activities shall be performed as follows Any problems that are found shall be repaired Immediately BMP element Potential problem How I will remediate the problem The entire BMP Trash/debris is present Remove the trash/debris The perimeter of the BMP Areas of bare soil and/or Regrade the soil if necessary to remove the gully and then plant a erosive gullies have formed ground cover and water until it is established Provide lime and a one- time fertilizer application Vegetation is too short or too Maintain vegetation at a height of approximately six inches long The inlet device The pipe is clogged Unclog the pipe Dispose of the sediment off -site The pipe is cracked or Replace the pipe otherwise damaged Erosion is occurring in the Regrade the swale if necessary to smooth it over and provide erosion swale control devices such as reinforced turf matting or riprap to avoid future problems with erosion Stone verge is clogged or Remove sediment and replace with clean stone covered in sediment (if applicable) The forebay Sediment has accumulated to Search for the source of the sediment and remedy the problem if a depth greater than the possible Remove the sediment and dispose of it in a location where original design depth for it will not cause impacts to streams or the BMP sediment storage Erosion has occurred Provide additional erosion protection such as reinforced turf matting or nprap if needed to prevent future erosion problems Weeds are present Remove the weeds preferably by hand If pesticide is used wipe it on the plants rather than spraying The vegetated shelf Best professional practices Prune according to best professional practices show that pruning is needed to maintain optimal plant health Plants are dead diseased or Determine the source of the problem soils hydrology disease etc dying Remedy the problem and replace plants Provide a one-time fertilizer application to establish the ground cover if a soil test indicates it is necessary Weeds are present Remove the weeds preferably by hand If pesticide is used wipe it on the plants rather than spraying STORM EZ Version 1 4 O&M Manual ECEEV E AUG 2 12018 BY ---- 7/20/2018 Page 2 of 4 I Wet Detention Pond Maintenance Requirements (Continued) I The main treatment area Sediment has accumulated to Search for the source of the sediment and remedy the problem if a depth greater than the possible Remove the sediment and dispose of it in a location where original design sediment it will not cause impacts to streams or the BMP storage depth Algal growth covers over 50% Consult a professional to remove and control the algal growth of the area Cattails phragmites or other Remove the plants by wiping them with pesticide (do not spray) invasive plants cover 50% of the basin surface The embankment Shrubs have started to grow Remove shrubs Immediately on the embankment Evidence of muskrat or Use traps to remove muskrats and consult a professional to remove beaver activity is present beavers A tree has started to grow on Consult a dam safety specialist to remove the tree the embankment An annual Inspection by an Make all needed repairs appropriate professional shows that the embankment needs repair (if applicable) The outlet device Clogging has occurred Clean out the outlet device Dispose of the sediment off site The outlet device is damaged Repair or replace the outlet device The receiving water Erosion or other signs of Contact the local NC Department of Environment and Natural damage have occurred at the Resources Regional Office outlet The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments F-0F ZEE All 2 1 2098 BY----- STORM EZ 7/20/2018 Version 1 4 O&M Manual Page 3 of 4 I WET POND ID FO 1 Permanent Pool El Temporary Pool El Pretreatment other No Clean Out Depth than forebayv Sediment Removal El Has Veg FilteO No Bottom Elevation 37 MAIN POND Permanent Pool El Temporary Pool El Clean Out Depth Sediment Removal El Bottom Elevation 37 38 38 5 5 32 32 31 31 WET POND ID FO MAIN POND 2 Permanent Pool El 30 Permanent Pool El E Temporary Pool EI 31 Temporary Pool EIPretreatment otherNoClean Out Depth 7 Clean Out Depth than forebay? Sediment Removal EI 23 Sediment Removal EIHas Veg Filter? No Bottom Elevation 22 Bottom Elevation WET POND ID FO MAIN POND 3 Permanent Pool El 22 Permanent Pool El 22 Temporary Pool El 23 35 Temporary Pool El 23 35 Pretreatment other No Clean Out Depth 4 Clean Out Depth 4 than forebay9 Sediment Removal El 18 Sediment Removal El 18 Has Veg Filters No Bottom Elevation 17 Bottom Elevation 17 rcEivi2� AUG 2 12018 BY STORM EZ Version 1 4 8/7/2018 O&M Manual Page 4 of 4 NC DEQ Division of Energy, Mineral and Land Resources • t— II W STATE STORMWATER PERMIT RENEWAL APPLICATION FORM la f `j JAN 2 8 2012 In accordance with 15A NCAC 2H 1045(3), the current permit holder shall renew their high density permit 180 days poor to its expiration Renewed permits are valid for a period of 8 years per Session Law 2011-398 (SB 781) Section 60 (c) This application form is for permit renewals only A PROJECT INFORMATION 1 State Stormwater Permit Number S (-OEj 2 Proiect name �.4GNr�i. O CJZ<C� 3 Project street address ii a / City .0k3 c./v - v County �s . c to.L1S..� C t;ZIP 3%`y? 4 What, if any, changes have been made to the project as permitted? r-3 bti 5z:- If the project has changed from the original approved plans, please complete SWU-101 for a Major Modification or Minor Modification Application form available at https //deg nc gov/about/divisions/energy- m ine ral-land-resources/energy-mineral-la nd-rules/stormwate r-program/post-constructio n B PERMITTEE INFORMATION If changes to the permrttee or project name have been made, please complete either the Permit Update form or the Permit Transfer form available at https //deq nc qov/about/divisions/energy-mineral-land- resources/energy-mineral-land-rules/stormwater-program/post-construction State Stormwater Permits do not automabcally transfer with the sale of the property 1 Current Permit Holder's Company Name/Organization /C C=- YGF3?,9 4-A 2 Signing Official's Name � �f i e--- 1 3 Signing Official's Title �i� r err IAA04n�aQE 4 Mailing Address - �, (o r Imo, \i<��� i� O /c); ✓ City m,.�ra.—�.y State _ZIP 5 Street Address h City S9mi 6 Phone &7xj (g'YsEmail SAM..�'ZIP SAS+-,.L C�1/9�8�8-707� Af1A cv� Storrnwater Permit Renewal Form Page 1 of 3 May 11 2018 C SUBMITTAL REQUIREMENTS Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORKJ Only applications packages that include all required items listed below will be accepted and reviewed Initial each item below to indicate that the required information is provided In the application package V� A permit application processing fee of $505 00 payable to NCDEQ 2 One original signed hard copy and one electronic copy of this completed form The signing official named on this application to represent the current penmittee must meet one of the following a Corporation - a principle executive officer of at least the level of vice-president, b Limited Liability Company (LLC) - a manager or company official as those terms are defined in G S 57D "North Carolina Limited Liability Company Act," c Public Entity - a principal executive officer, ranking official, or other duly authorized employee, d Partnership or limited partnership - the general partner, e Sole proprietor, or f Letter of authorization signed by one of the signatories noted in a - e above authonnng the signature of another entity AJA? O&M Agreements, Please select one ❑A have a copy of the current recorded O&M Agreement for all SCMs, and 1 will continue to keep this on file with the permit, or 10 I do not have a copy of the current recorded O&M Agreement for all SCMs and am / requesting a copy be sent tome I agree to keep this on file with the permit ✓ 5 Designer Certifications, Please select one LJ A copy of the certification(s) confirming that the project was built in accordance with the approved plans have been previously provided to the Division, or ❑ A copy of the certification(s) confirming that the project was built in accordance with the approved plans are enclosed or 121/ The project has not yet been built 3 One hard copy and one electronic copy of recorded documents required by the onginal permit that have not yet been received by DEMLR, including deed restrictions, protective covenants, condominium/planned community declaration and easements If the project has been built, include documentation that the maximum BUA per lot or maximum total BUA has not been exceeded If the project has not been built, include a signed agreement that the final recorded deed restrictions and protective covenants will be submitted at a later date v 4 N -9 6 [IF APPLICABLE] If the project has been built, one original hard copy and one electronic copy of a signed, sealed, and dated letter from a licensed professional stating that the SCMs have been inspected, and that they have been built and maintained in accordance with the permit J7 [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC) Provide one hard copy and one electronic copy of documentabon from the NC Secretary of State, or other official documentation, which supports the b0es and positions held by the persons listed in Section C 2 per 15A NCAC 2H 1043(3)(b) https //www sosnc gov/online services/search/by title/ Business Registration rr- t>=%Lp=0 %9 KZ'I BAN 2 8 2022 BY Stormwater Permit Renewal Application Form Page 2 of 3 May 11 2018 D PERMITTEE'S CERTIFICATION v`AC'K C rvt2jtSc.zc , the person legally responsible for the permit, certify that I have a copy of the Permit and O&M Agreement on site (or I will obtain a copy and it will be kept on site), that I am responsible for the performance of the maintenance procedures, and the site has been and will be maintained according to the O&M Agreement and approved plans I agree to notify DEMLR of any problems with the SCMs or built -upon area and to submit the proper fortes to modify or transfer the penrid prior to any changes to the project. SCMs, or ownership All rovided on this permit renewal application is, to the best of my knowledge, correct a#TdbTp;e- R`M`/) NOTARIZATION I, 1 (71� AY-Dy I C/i byl A M-U m/ a Notary Public for the State of Nl o it 4VA LaYW 1 nck , Countyof t� GUI HCI ny&i , do hereby certify that J in c K this the Z 1'4 day of execution of the forgoing instrument Wdness my hand and official seal, (Notary Seal) Notary Signatur, ✓ / Y/ { My commission expires personally appeared before me 20 Z,�_, and acknowledge the due NpTARV �( MY COMMISSION EXPIRES 6-1 - 23-ZozZ 2 PUBLXC ,,a JAId 2 8 2022 BY _ Stormwater Permit Renewal Application Form Page 3 of 3 May 11 2018 SUPPLEMENT-EZ FORM COVER PAGE Please indicate the types quantities and locations of SCMs that will be used on this project Quantity Location(s) Infltrahon System � < Bioretention Cell Wet Pond 3 In common areas Stormwater Wetland Permeable Pavement rs Sand Filter Rainwater Harvesting Green Roof a _ Level Spreader Filter Strip _ Disconnected Impervious Surface Treatment Swale Dry Pond Designer information for this project Name and Title Phillip G Tripp P E ' Organization Tripp Engineering Street address 419 Chestnut Street City State Zip Wilmington NC 28401 Phone number(s) 910-763 5100 Email office@trippengineenng com Designer 1%11 1114". CA� (N R SEAL t ro : 17374 l a '� �'FNGINE:P,••''t�: Z- Zo- 19 Applicant NZEn,,m en �41, Project Name The Reserve at Palmetto Creek Address 1108 Palmetto Creek Way SE City / Town Bolivia Company KG Plaza LLC Contact Deans Hackney Mailing Address 8620 River road City State Zip Wilmington NC 28412 Phone number(s) 910 520 6011 Email buyhorizonhomes@gmail com Certification Statement I certify under penalty of law that this Supplement EZ form and all supporting information were prepared under my direction or supervision that the information provided in the form is to the best of my knowledge and belief true accurate and complete and that the engineering plans specifications operation and maintenance agreements and other supporting information are consistent with the information provided here I am aware that there are significant penalties for submitting false information including the possibility of fines and imprisonment for knowing violations as well as a report being made to my professional board Cover Page 1 2 51 PM 2/20/2019 08/Q /18 9 PGT WET POND The Reserve at Palmetto Creek Wet Pond Supplement The Reserve at Palmetto Creek 16029 THEcDRAINAGE AREA Drainage area number 1 Break down of BUA in the drainage area (both new and existing) Total coastal wetlands area (sq ft) 000 Parking I driveway but ft) sf Total surface water area (sq ft) 000 Sidewalk (sq ft) 8656 if Total drainage area (sq fit 371715 sf Roof (sq ft) 181173 sf BUA associated wth exishng development (sq fit 000 ;'` " Roadway (sq ft) 47247 sf Proposed new BUA (sq ft) 237076 sf Other please specify in the comment box below (sq ft) 0 00 Percent BUA of drainage area 63 8% ,' _ Total BUA eq fl) 237076 sf COMPLIANCE WITH THE APPLICABLE STORMWATER PROGRAM '"�*, x e i 1 7' Stormwater program(s) that apply (please specify) IDesign rainfall depth (in) 1 5 in Coastal Minimum volume regmred (w ft) 28214 cl Design volume o/ SCM (ce ft) 53637 cl GENERAL MDC FROM 02H 1050 #1 Is the SCM sized to treat the SW from all surfaces at build out? Yes #7 If applicable wain the SCM be cleaned out after construction? Yes #2 Is the SCM located on or near contaminated soils'+ No 98 Does the mainetenance access comply with General MDC (8)? Yes #3 What are the side slopes of the SCM (H V)? 1 #9 Does the drainage easement comply with General MDC (9)? Yes #3 Does the SCM have retaining walls gabion walls or other engineered side slopes? No #10 If the SCM is on a single famitylot does the plat complywith General MDC (10)? #4 Afe the inlets outlets and receiving stream protected from erasion (10-year storm)? Yes #11 Is there an 08M Agreement that complies with General MDC (11)? Yes #5 Is there a a bypass for flows in excess of the design flow? Yes #12 Is there an 08M Plan that complies vnih General MDC (12)? Yes #6 What is the method for devastating the SCM for maintenance? PUMP (preferred) #13 Was the SCM designed by an NC licensed professional' Yes WET POND MDC FROM 02H 1053 - - #1 Method used SAIDA #6 Width of the vegetated shelf (feet) 6 It #1 Surface area of the main permanent pool (square feet) 55307 sf #6 Location of vegetated shelf Normal Pool #1 Volume of the main permanent pool (cubic feet) 146930 cf 06 Elevation of top of shelf (fmsl) 38 ft #2 Average depth of the main pool (feet) 3111 #6 Elevation of bottom of shelf (fms8 36 If #2 Was the vegetated shelf included in the calculation of average depth, No #6 Slope of vegetated shelf (H V) '3 1 #2 Elevation of the bottom of the permanent pool (fms0 37 It #7 Diameter of drawdown onfice (inches) 2 5 in #2 Elevation of the top of the permanent pool (fmsl) 37 ft #7 Dravdown time for the temporary pool (hours) 828 #2 Elevation of the top of the temporary pool Tr sl) 38 If #7 Does the onfice drawdown from below the top surface of the permanent pooh Yes #3 Depth provided for sediment storage (inches) 12 in #8 Does the pond minimize impacts to the receiving channel from the 1 yr 24 hr storm? Yes #4 Are the inlet(s) and outlet located in a manner that avoids shod circuiting? Ves #9 Are fountains Proposed? No #4 Describe any measures such as berms or battles that will be taken to improve the Bow path #9 If yes is documenlation provided per Wet Pond MDC (9)? Grassed forebay weir #10 Is a trash rack or other device provided to protect the outet system? Yes #5 Volume of the forebay (cubic feet) 31365 #11 Are the dam and embankment planted in non dumping turf grass? Yes #5 Is this 15Q0 % of the volume in the main pool' Yes #11 Species of turf that will be used on the dam and embankment centipede #5 Depth of forebay at entrance (inches) 17J 72 in #11 Describe the planting plan for the vegetated shelf #5 Depth of forebay at exit (inches) 72 m (652) 4 pot scadel rose mallow (652) 4 pot toe pye weed and (652) 4 pot swamp milkweed t #5 Does water Bow out of the forebay in a non erosiv4 mannerM Yes #5 Clean out depth for forebay (inches) I W d 12 m 5 Will the forebay be cleaned out when the depth is reduced tB4As th above? Yes ADDITIONAL INFORMATION m= - Please use this space to provide any additional informdtion abo is w p nd that you think is relevant to the review Emsting pond has 3 1 side slopes including the vegetated shel Wet Pond 1 2 54 PM 2/20/2019 08/p'/18 .� PET WET POND The Reserve at Palmetto Creek Wet Pond Supplement The Reserve at PalmeMn Creak 16029 THE DRAINAGE AREA' p Drainage area number 2 Break down of BUA in the drainage area (both new and existing) Total coastal wetlands area (sq ft) 000 Parking / dnveway (sq ft) sf Total surface water area (sq ft) 000 Sidewalk (sq ft) 19243 sf Total drainage area (sq ft) 689745 sf r Roof (sq ft) 219560 sf BUA associated with existing development (sq ft) 000 ` ` '°'{"1 Roadway (sq ft) 75721 sf ' Proposed new BUA (sq ft) 320310 sf Other please specify in the comment box below (sq /t) 000 Percent BDA of drainage area 46 4% ., Total BUA (sq R) 320310 sf COMPLIANCE WITH THE APPLICABLE STORMWATER PROGRAM G,'. Stormwaler programs) that apply (please specify) IDesign rainfall depth (in) ----^ Coastal r � ' 4 Minimum volume regwretl (cif ft) 40346 cf Design volume of SCM (w fl) 60320 cf GENERAL MDC FROM 02H 1050 .''"' `_ _ ' `�7X' *`a� ,�^s�� �r�. F.*z �e #1 Is the SCM sized to treat the SW from all surfaces at bwitl 0.0 Yes #7 If applicable oath the SCM be cleaned out after construction? Yes #2 Is the SCM located on or near contaminated soils? No #8 Does the mametenance access comply with General MDC (8)? Yes #3 What are the sitle slopes of the SCM (H V)? 31 #9 Does the drainage easement comply with General MDC (9)7 Yes #3 Does the SCM have retaining walls gablon walls or other engineered side slopes? No #10 If the SCM is on a single family lot does the plat comply with General MDC (tO)? #4 Are the inlets outlets and receiving stream protected from erasion (10-year storm)? Yes #11 Is there an 08M Agreement that complies wth General MDC (11)? Yes #5 Is there a a bypass for flows in excess of the design flow? Yes " #12 Is there an 08M Plan that complies wth General MDC (12)7 Yes #6 What is the method for dewatenng the SCM for maintenance? Pump (preferred) #13 Was the SCM designed by an NC licensed professional? Yes WET POND MDC FROM 02H 1053- #1 Method used SA/DA #6 Width of the vegetated shelf (feel) 6 It #1 Surface area of the mom permanent pool (square feet) 48370 sf #6 Location of vegetated shelf W Nomlal Pool #1 Volume of the main permanent pool (cubic feet) 238487 cf #6 Elevation of top of shelf ffmsl) 31 ft #2 Average depth of the main pool (feet) 5 It #6 Elevation of bottom of shelf (fmsl) 29111 #2 Was the vegetated shelf included in the calculation of average depth? No _ #6 Slope of vegetated shelf (H V) 3 1 #2 Elevation of the bottom of the permanent pool (finish 30 ft #7 Diameter of drawdown oMce (inches) 3 0 in #2 Elevation of the lop of the permanent pool (fmsh 30It #7 Drawdown time for the temporary pool (hours) 821 #2 Elevation of the tap of the temporary pool (fmsl) 31 f #7 Does the onflce drawdown from below the top surface of the permanent pool? Yes #3 Depth provided for sediment storage (inches) 12 in #8 Does the pond minimize impacts to the receiving channel from the 1 yr 24 hr stone? Yes #4 Are the inlet(s) and outlet located in a manner that avoids short circwting? Yes #9 Are fountains proposed? No #4 Describe any measures such as bemis or baffles that will be taken to Improve the flow path 99 If yes is documentation provided per Wet Pond MDC (9)? #10 Is a trash rack or other device provided to protect the outlet system? Yes #5 Volume of the forebay (cubic feet) 59392 #11 Are the dam and embankment planted in non clumping turf grass? Yes #5 Is this 15-20 % of the volume in the main pool? _ Yes #11 Species of turf that.11 be used on the dam and embankment centipede #5 Depth of forebay, at entrance (inches) W ` 84 m #11 Describe the planting plan for the vegetated shelf 5 Depth of forebay at exit (inches) g4 in 4 pat scarlet rose mallow (341) 4 pot toe pye weed and (347) 4 pot swamp milkweed#5 I` $ t M Does water flow out of the forebay in a non erosive manners Yes #5 Clean -out depth for forebay (inches) W 12 in #5 Will the forebay be cleaned out when the depth is reduced to less than the abov6'>J Yes ADDITIONAL INFORMATION�- Please use this space to provide any additional information about this wet pond that hank c levant to the review Existing pond has 3 1 side slopes including the vegetated shelf a CEO ss r l� Wet Pond 2 2 51 PM 2/20/2019 08/L—/I8 PGT WET POND The Reserve at Palmetto Creek Wet Pond Supplement 16029 The Reserve at Palmetto Creek THE DRAINAGE AREA - 1 - _ 3 Drainage area number 3 Break down of BUA in the drainage area (both new and existing) Total coastal wetlands area (sq h) 0 00 Parlung / dnvewey (sq ft) sf Total surface water area (sq ft) 000 Sidewalk (sq ft) 4030 sf Total drainage area lag ft) 460070 of _ Roof lag ft) 140000 s7 BUA associated with existing development leg ft) 000 Roadway (sq ft) 37282 sf Proposed new BUA (sq fl) 181312 sf Other please specify in the comment box below (sq ft) 000 Percent BUA of drainage area Total BUA eq ft) 181312 sf COMPLIANCE WITH THE APPLICABLE STORMWATER PROGRAM }Design Stormwater program(s) that apply (please specity) rainfall depth (in) 1 5 in Coastal a Winnum volume required (cu ft) 23273 ci Design volume of SCM (cu ft) 32581 ct GENERAL MDC FROM 02H 1050- #1 Is the SCM sized to treat the SIN from all surfaces at build out? Yes 07 If applicable win the SCM be cleaned out after censlmction, Yes 02 Is the SCM located on or near contaminated soils' No #8 Does the mametenance access comply with General MDC (8), Yes #3 What are the side slopes of the SCM (H V), 31 #9 Does the drainage easement comply with General MDC (9), Yes #3 Does the SCM have retaining walls gabhon walls or other engineered side stages? No #10 If the SCM is on a single family lot does the plat comply wth General MDC (tO)? #4 Are the mlets outlets and receiving stream protected frem erosion (10-year storm)? Yes #11 Is there an 08M Agreement that complies wth General MDC (11p Ves #5 Is there a a bypass for flows in excess of the design flow? Yes #12 Is there an 08M Plan that complies with General MDC (12p Yes #6 What Is the method for dewatenng the SCM for maintenance, Pump (preferred) #13 Was the SCM designed by an NC licensed professional Yes WET POND MDC FROM 02H 1053 _ #1 Method used SAIDA #6 Width of the vegetated shelf (feet) 6 fl #1 Surface area of the main permanent pool (square feet) 12211 sf #6 Location of vegetated shelf (lit Normal Pool #1 Volume of the main permanent pool (cubic feet) 27471 d #6 Elevation of top of shelf (fmsl) 23 ft #2 Average depth of the main pool (feel) 3 # #6 Elevation of bottom of shelf Trust) 21 It #2 Was the vegetated shelf induced in the calculation of average depth' No #5 Slope of vegetated shelf (H V) 31 #2 Elevation of the bottom of the permanent pool (fmsl) 22 If #7 Diameter of drdwdown on6ce (inches) 2 0In #2 Elevation of the lop of the permanent pool (fmsl) 221 #7 Drawdown time for the temporary pool (hours) 754 #2 Elevation of the lop of the temporary pool (fmsp 23 R #7 Does the oMce drawdown from below the top surface of the permanent pooh Yes 3 Depth provided for sediment storage (Inches) 12 In #8 Does the pond minimize Impacts to the receiving channel from the t yr 24hr storm, Yes #4 Are the mails) and outlet located in a manner that avoids short circuding, Yes #9 Are fountains proposed, No #4 Describe any measures such as berms or bales that well be taken to improve the #ovi p,­fh , 99 If yes Is documentation provided per Wet Pond MDC (9), #10 Is a trash rack or other device provided to protect the outlet system? Yes #5 Volume of the forebay (cubic feet) II l 10 #11 Are the dam and embankment planted In non dumping turf grass' Yes #5 Is this 15�20% of the volume in the main pool as #11 Species of turf that will be used on the dam and embankment centipede #5 Depth of forebay at entrance (Inches) 60 m #11 Describe the planting plan for the vegetated shelf #5 Depth of forebay at exit (inches) ri (286) 4 pot scadet mse mallow (286) 4 pot toe pye weed and (286) 4 pot swamp milkweed ` #5 Does water flow out of the forebay in a non erosive manner, IJ Y #5 Clean -out depth for forebay(Inches) I #5 Will the forebay be cleaned out when the depth a reduced to less than the above, 1 @a ADDITIONAL INFORMATION - Please use this space to provide any additional information about this wet pond that you think is relevant to the review Existing pond has 3 1 side slopes including the vegetated shelf r Wet Pond S 2 51 PM 2/20/2019 State Stormwater Management Systems Permit No SW8 051045 The Reserve at Palmetto Creek Stormwater Permit No SW8 051045 Brunswick Countv Designer's Certification Page 1 of 2 I, :Se7f Rr<Y ) c740FT-- , as a duly registered ?aoF&r wft in the State of North Carolina, having been authorized to observe (p2nodically/weekly/full time) the construction of the protect, P�� L"Wlc (Protect) for PA L, f07 so 6,¢erK LLC _(Protect Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the protect construction such that the construction was observed to be,built within substantial compliance and intent of the approved plans and specifications The checklist of items on page 2 of this form are a part of this Certification Noted deviations from approved plans and specifications Signature v Registration Number 88Sg Date S — t ,:;L — I fEC D 01 LJUN 08E t Paoe 7 of 8 State Stormwater Management Systems Permit No SW8 051045 Certification Requirements Page 2 of 2 '5_p1 The drainage area to the system contains approximately the permitted acreage 5W2 The drainage area to the system contains no more than the permitted amount of built -upon area SBP3 All the built -upon area associated with the protect is graded such that the runoff drains to the system 5 4 All roof drains are located such that the runoff is directed into the system �5 The outlet/bypass structure elevations are per the approved plan -n E6 The outlet structure is located per the approved plans P 7 Trash rack is provided on the outlet/bypass structure ` T3? 8 All slopes are grassed with permanent vegetation SB 9 Vegetated slopes are no steeper than 3 1 _�?10 The inlets are located per the approved plans and do not cause short- circuiting of the system JBP11 The permitted amounts of surface area and/or volume have been provided _ 3 12 Required drawdown devices are correctly sized per the approved plans --s6 13 All required design depths are provided --58e14 All required parts of the system are provided, such as a vegetated shelf, a forebay, and the vegetated filter 3 g 15 The required dimensions of the system are provided, per the approved plan cc NCDENR-DWQ Regional Office Delaney Aycock, Brunswick County Building Inspections Jeff Phillips, Brunswick County Engineering RECEIVED JUN 0 9 2011 BY Pane 8 of 8 High Density Residential Subdivisions Deed Restrictions & Protective Covenances In accordance with Title 15 NCAC 2H 1000 and S L 2006-246, the Stormwater Management Regulations, deed restrictions and protective covenants are required for High Density Residential Subdivisions where lots will be subdivided and sold and runoff will be treated in an engineered stormwater control facility Deed restrictions and protective covenants are necessary to ensure that the development maintains a "built -upon" area consistent with the design criteria used to size the stormwater control facility I, Jack J Carlisle , acknowledge, affirm and agree by my signature below, that I will cause the following deed restrictions and covenants to be recorded prior to the sale of any lot 1 The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 051045 , as issued by the Division of Energy, Mineral and Land Resources under the Stormwater Management Regulations 2 The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the stormwater management permit 3 These covenants are to run with the land and be binding on all persons and parties claiming under them 4 The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Energy, Mineral and Land Resources 5 Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Division of Energy, Mineral and Land Resources 6 The maximum allowable built -upon area per lot is See Attachment A square feet This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools 7 Each lot will maintain a 30** foot wide vegetated buffer between all Impervious areas and surface waters **50 foot for projects located in the 20 coastal counties 8 All runoff from the built -upon areas on the lot must drain into the permitted system This may be accomplished through a variety of means including roof drain gutters which drain to the street, grading the lot to drain toward the street, or grading perimeter swales to collect the lot runoff and directing them into a component of the stormwater collection system Lots that will naturally drain Into the system are not required to proy4e theWe adfteiflal measures State of do hereby certify that before me this the :;�;20 day of i-�0 /9 ale- , a Notary Public in the County of c,�, r�A-afr­j _personally appeared 20M, and aclFW the due execution of the foregoing instrument Witness my hand and official seal, AUG 2 SEAL BY- - MICHELLE E CARLISLE -7 M NOTAFW PUBW My Commission expires �� r ��0 2o[_c� Dt14"CDJNTY,NC 12018 Form DRPC-3 Rev 2 05Nov2009 Page 1 of 1 TE 16029 Attachment A The Reserve at Palmetto Creek Brunswick County, NC SW8 051045 Mod Lot Numbers TYae Allowable Impervious 1 — 60 Single Family Homes 4,000 sf 1 - 86 Townhome Units 3,416 sf AUG 2 12018 BY