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HomeMy WebLinkAboutSW8200502_Current Permit_20210720 44A:VV''-' ROY COOPER , c ia r DOME FE DELLI-GAM --" : Secretary BRIAN CNN NORTH CAROLENA July 20th,2021 Perry Management,Inc.(Developer) Attn:Ely Percy III-President PO Sox 1475 Win,NC,28503 And: 24 East Development,LLC(Property Owner) Attn:Leon Ward Sylvester III-Managing Member 108 W Franck Street Richlands,NC,28574 And: Sylvester Farm Investments,LLC(Property Owner) Attn:Leon Ward Sylvester III-Managing Member 108 W Franck Street Rirhlrnds,NC,28574 Subject: State Stormwater Management Permit No.SW8 200502 Sylvester Development High Density Subdivision Project Ov County Dear Mr.Perry and Mr. Sylvester: On June 15th,2021,the Wilmington Regional Office of the Division of Energy,Mineral and Land Resources received and accepted a complete minor modification application for changes to the approved plans for Stormwater Management Permit Number SW8 200502. It has been determined that the nature of the proposed change meets the definition of a minor modification in that it does not result in an increase in the size of the permitted stcnmwater control measure(SCM)and does not increase the amount of built-upon area. Please refer to Attachment C for a detailed description of the current proposed minor modification and a list of all the past modifications approved during the effective period of the permit. We are forwarding you an approved copy of the modified plans for your files. Please add the attached plans to the previously approved plan set Please replace the previously issued permit with the revised permit, dated July 20th,2021,attached,including revised deed restrictions Please be aware that all terms and conditions of the permit issued on July 20th,2021 and modified as attached, remain in full force and effect,including the requirement to revise or amend the recorded eked restrictions with the updated built-upon area allocation. Please also understand that the approval of this minor modification to the subject State Stormwater Permit is done on a case-by-case basis. Any other changes to this project must be approved through this Office prior to construction.The approval of this minor modification does not preclude the permittee from complying with all other applicable statutes,rules,regulations or ordinances which may have jurisdiction over the proposed activity,and obtaining a permit or approval prior to construction. F --A North Carolina Department of Envitonmental Quality I Division of Energy,Mineral and Land Resources 7" Wilmington Regional office 1127 Cardinal Drive Extension I Wilmington,North Carolina 28405 °*°�6a'o"immo1i 910.796.721E State Stormwater Permit No.SWS 200502 Page 2 of 2 If you have any questions concerning this matter,please contact Kellie Beth Norris in the Wilmington Regional Office at(910)796-7215 or kellie.norris@nedenr.gov. Sincerely, CAV&I.,...12 114 Brian Wrenn,Director Division of E - ,Mineral and Land Resources Enclosures: Attachment A—Designer's Certification Form Attachment B— -Upeui Area Allocation Attache C—Permitting History Application Documents DES\kbn: \\\Stormwater\Permits&Projects\2020\200.502 HD\2021 07 permit minor 200502 cc: Bart J McClain;William a Daniel&Associates,PA Onslow County Bending' Inspections NCDOT District Engineer Wilmington Regional Office Stormwater File 2 North Carolina Department of.i nvirotunental Quality I Division of Energy.Mineral.and Land Resources �� - Wilmington Regional Office 1127 Cardinal Drive Extension I Wilmington,North Carolina 28405 nnnnicaaouli 9107%.72t5 State Stormwater Management Permit No. SW8 200502 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY SUBDIVISION DEVELOPMENT In compliance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations promulgated and adopted by the North , Carolina Environmental Management Commission, including 15A NCAC 02H.1000 amended on January 1, 2017 (2017 Rules) (the "stormwater rules"), PERMISSION IS HEREBY GRANTED TO Perry Management, Inc., 24 East Development, LLC, and Sylvester Farm Investments, LLC Sylvester Development Westside of NC 24, Richlands, Onslow County FOR THE construction, management, operation and maintenance of built-upon area (BUA) draining to one (1) wet pond ("stormwater control measures" or"SCMs") 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 March 5, 2021 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. 1. BUA REQUIREMENTS. The maximum amount of BUA allowed for the entire project is 603,770 square feet. The runoff from all BUA within the permitted drainage area of this project must be directed into the permitted SCM. The BUA requirements and allocations for this project are as follows: a. SCM BUA LIMITS. The SCM has been designed using the runoff treatment method to handle the runoff from 508,323 square feet of BUA within the delineated drainage area. This permit does not provide any allocation of BUA for future development within the delineated drainage area(s). This permit approves 95,447 square feet of BUA that was not able to be collected and treated in an SCM due to grading and being unable to collect the runoff to bypass the system. b. BUA FOR INDIVIDUAL LOTS. Each of the 11 lots or offsite areas are limited to a maximum amount of BUA as indicated in Attachment B of this permit and as indicated in the approved plans and specifications. The maximum BUA assigned to each lot via this permit and the recorded deed restrictions and protective covenants may not be increased or decreased by either the individual lot owner or the permittee unless and until the permittee notifies the Division and obtains written approval from the Division. Page 1 of 6 State Stormwater Management Permit No. SW8 200502 2. PERVIOUS AREA IMPROVEMENTS. At this time, none of the pervious area improvements listed in G.S. 143-214.7(b2) or the Stormwater Design Manual have been proposed for this project. Pervious area improvements will be allowed in this project if documentation is provided demonstrating those improvements meet the requirements of the stormwater rule. 3. OFFSITE LOT REQUIREMENTS. Each non-residential lot whose ownership is not retained by the permittee shall submit a separate off-site stormwater permit application to the Division and receive approval prior to construction. Prior to the discharge of stormwater runoff from any lot into the approved stormwater system, the permittee shall ensure that the owner of the non- residential lot has obtained the separate off-site stormwater management permit. 4. SCM REQUIREMENTS. The SCM requirements for this project are as follows: a. SCM DESIGN. The SCM is permitted based on the design criteria presented in the sealed, signed and dated supplement and as shown in the approved plans and specifications. This SCM must be provided and maintained at the design condition. b. PLANTING PLAN. The SCM landscape planting plan shown in the approved plans shall be followed in its entirety during construction. After the plants are established, the operation and maintenance agreement must be followed. c. FOUNTAINS. At this time, a decorative spray fountain has not been proposed within the wet pond. Decorative spray fountains will be allowed in the wet pond if documentation is provided demonstrating that the proposed fountain will not cause resuspension of sediment within the pond or cause erosion of the pond side slopes. d. IRRIGATION. If the wet pond is to be used for irrigation, it is recommended that some water be maintained in the permanent pool, the vegetated shelf is planted with appropriate species that can handle fluctuating conditions, and human health issues are addressed. 5. STORMWATER OUTLETS. The peak flow from the 10-year storm event shall not cause erosion downslope of the discharge point. 6. VEGETATED SETBACKS. A 50-foot wide vegetative setback must be provided and maintained in grass or other vegetation adjacent to all surface waters as shown on the approved plans. The setback is measured horizontally from the normal pool elevation of impounded structures, from the top of bank of each side of streams or rivers, and from the mean high waterline of tidal waters, perpendicular to the shoreline. a. BUA IN THE VEGETATED SETBACK. BUA may not be added to the vegetated setback (as shown to be impacted by the application submitted on February 17, 2021 to the Division of Water Resources) except as shown on the approved plans. b. RELEASE OF STORMWATER NOT TREATED IN AN SCM. Stormwater that is not treated in an SCM must be released at the edge of the vegetated setback and allowed to flow through the setback as dispersed flow. 7_ RECORDED DOCUMENT REQUIREMENTS. The stormwater rules require the following documents to be recorded with the Office of the Register of Deeds prior to the sale of individual lots or groups of lots: a. ACCESS AND/OR EASEMENTS. The entire stormwater conveyance system, including any SCMs, and maintenance accesses must be located in public rights-of-way, dedicated common areas that extend to the nearest public right-of-way, and/or permanent recorded easements that extend to the nearest public right-of-way for the purpose of inspection, operation, maintenance, and repair. b. OPERATION AND MAINTENANCE AGREEMENT. The operation and maintenance agreement must be recorded with the Office of the Register of Deeds. c. FINAL PLATS. The final recorded plats must reference the operation and maintenance agreement and must also show all public rights-of-way, dedicated common areas, and/or permanent drainage easements, in accordance with the approved plans. Page 2 of 6 State Stormwater Management Permit No. SW8 200502 d. DEED RESTRICTIONS AND PROTECTIVE COVENANTS. Recorded deed restrictions and protective covenants must include, at a minimum, the following statements related to stormwater management: i. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 200502, as issued by the Division of Energy, Mineral and Land Resources (the "Division") under 15A NCAC 02H.1000, effective January 1, 2017. ii. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. iii. These covenants are to run with the land and be binding on all persons and parties claiming under them. iv. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the Division. v. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division. vi. The maximum built-upon area (BUA) per lot is as shown in Attachment B. This allotted amount includes any BUA 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 not shown on the approved plans. BUA has the same meaning as G.S. 143-214.7, as amended. vii. The maximum allowable BUA shall not be exceeded on any lot until the permit is modified to ensure compliance with the stormwater rules, permit, and the approved plans and specifications. viii. All runoff from the BUA on the lot must drain into the permitted system. This may be accomplished via grading, a stormwater collection system and/or a vegetated conveyance. ix. A 50-foot wide vegetative setback must be provided and maintained adjacent to all surface waters in accordance with 15A NCAC 02H.1003(4) and the approved plans. x. 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. xi. Each non-residential lot within the subdivision whose ownership is not retained by the permittee, must apply for and receive a separate offsite stormwater management permit from the Division prior to construction. e. DEEDS FOR INDIVIDUAL LOTS. The permittee shall record deed restrictions and protective covenants prior to the issuance of a certificate of occupancy to ensure the permit conditions and the approved plans and specifications are maintained in perpetuity. 8. CONSTRUCTION. During construction, erosion shall be kept to a minimum and any eroded areas of the on-site stormwater system will be repaired immediately. a. PROJECT CONSTRUCTION, OPERATION AND MAINTENANCE. During construction, all operation and maintenance for the project shall follow the Erosion Control Plan requirements until the Sediment-Erosion Control devices are converted to SCMs or no longer needed. Once the device is converted to a SCM, the permittee shall provide and perform the operation and maintenance as outlined in the applicable section below. b. SCM RESTORATION. If one or more of the SCMs are used as an Erosion Control device and/or removed or destroyed during construction, it must be restored to the approved state stormwater design condition prior to close-out of the erosion control plan and/or project completion and/or transfer of the state stormwater permit. Upon restoration, a new or updated certification will be required for the SCM(s) and a copy must be submitted to the appropriate DEQ regional office. Page 3 of 6 State Stormwater Management Permit No. SW8 200502 9. MODIFICATIONS. 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 including 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 project 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), stormwater collection system and/or vegetative conveyance shown on the approved plan. e. The construction of any allocated future BUA. f. The construction of any permeable pavement, #57 stone area, public trails, or landscaping material within the common areas to be considered a permeable surface that were not included in the approved plans and specifications. g. Other modifications as determined by the Director. 10. DESIGNER'S CERTIFICATION. Upon completion of the project, the permittee shall determine if the project is in compliance with the approved plans and take the necessary following actions: a. If the permittee determines that the project is in compliance with the approved plans, then within 45 days of completion, the permittee shall submit to the Division one hard copy and one electronic copy of the following: i. The completed and signed Designer's Certification provided in Attachment A noting any deviations from the approved plans and specifications. Deviations may require approval from the Division; ii. A copy of the recorded operation and maintenance agreement; iii. Unless already provided, a copy of the recorded deed restrictions and protective covenants; and iv. A copy of the recorded plat delineating the public rights-of-way, dedicated common areas and/or permanent recorded easements, when applicable. b. If the permittee determines that the project is not in compliance with the approved plans, the permittee shall submit an application to modify the permit within 30 days of completion of the project or provide a plan of action, with a timeline, to bring the site into compliance. 11 OPERATION AND MAINTENANCE. The permittee shall provide and perform the operation and maintenance necessary, as listed in the signed operation and maintenance agreement, to assure that all components of the permitted on-site stormwater system are maintained at the approved design condition. The approved operation and maintenance agreement must be followed in its entirety and maintenance must occur at the scheduled intervals. a. CORRECTIVE ACTIONS REQUIRED. If the facilities fail to perform satisfactorily, the permittee shall take immediate corrective actions. This includes actions required by the 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. b. MAINTENANCE RECORDS. Records of maintenance activities must be kept and made available upon request to authorized personnel of the Division. The records will indicate the date, activity, name of person performing the work and what actions were taken. 12. 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 15A NCAC 02H.1045(3). Page 4 of 6 State Stormwater Management Permit No. SW8 200502 13. CURRENT PERMITTEE NAME OR ADDRESS CHANGES. The permittee shall submit a completed Permit Information Update Application Form to the Division within 30 days to making any one or more of the following changes: a. A name change of the current permittee; b. A name change of the project; c. A mailing address change of the permittee. 14. 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 project 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. a. DEVELOPER AGREEMENT. It is the responsibility of the permit holders, Perry Management, Inc ("Developer") as well as 24 East Development, LLC and Sylvester Farm Investments, LLC ("Property Owner"), to notify the Division of any changes in ownership and request an ownership/name change for the stormwater permit. However, if the development agreement between the Developer and Property Owner is dissolved, cancelled or defaults, and the Division is not notified by the Developer to transfer the permit, then the responsibility for permit compliance reverts back to the Property Owner. A complete transfer request must be submitted to the Division within 30 days as described below otherwise the Developer and Property Owner will be operating a stormwater treatment facility without a valid permit which is a violation of NC General Statue 143-215.1. Failure to transfer the permit may result in appropriate enforcement action in accordance with North Carolina General Statute §143- 215.6A through §143-215.6C being taken against the Property Owner. b. TRANSFER REQUEST. The transfer request must include the appropriate application, documentation and the processing fee as outlined in 15A NCAC 02H.1045(2) and must be submitted upon occurrence of any one or more of the following events: i. The sale or conveyance of the project and/or property area in whole or in part, except in the case of an individual residential lot sale that is made subject to the recorded deed restrictions and protective covenants; ii. The assignment of declarant rights to another individual or entity; iii. 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); iv. Dissolution of the partnership, corporate, or LLC entity, subject to NCGS 55-14-05 or NCGS 57D-6-07 and 08; v. Bankruptcy; vi. Foreclosure, subject to the requirements of Session Law 2013-121, b. 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 project 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. 15. COMPLIANCE. The permittee is responsible for complying with the terms and conditions of this permit and the approved plans and specifications until the Division approves the transfer request. a. REVIEWING AND MONITORING EACH LOT FOR COMPLIANCE. The permittee is responsible for verifying that the proposed BUA on each individual lot, within each drainage area and for the entire project does not exceed the maximum amount allowed by this permit. The permittee shall review all individual lot plans for new construction and all subsequent modifications and additions for compliance. The plans reviewed must include all proposed BUA, grading, and driveway pipe placement. The permittee shall not approve any lot plans where the maximum allowed BUA limit has been exceeded or where modifications are proposed to the grading and/or to the stormwater collection system and/or to the vegetated conveyance unless and until a permit modification has been approved by the Division. The permittee shall review and routinely monitor the project and each lot to ensure continued compliance with the conditions of the permit, the approved plans and specifications, and the recorded deed restrictions and protective covenants. The permittee shall notify any lot owner that is found to be in noncompliance with the conditions of this permit in writing and shall require timely resolution. Page 5 of 6 • State Stormwater Management • Permit No. SW8 200502 b. ARCHITECTURAL REVIEW BOARD (ARB) OR COMMITTEE (ARC). The permittee may establish an ARB or ARC to conduct individual lot reviews. However, any approval given by the ARB or ARC on behalf of the permittee does not relieve the permittee of the responsibility to maintain compliance with the conditions of the permit and the approved plans and specifications. c. 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. d. DIVISION ACCESS. The permittee grants Division Staff permission to enter the property during normal business hours to inspect all components of the permitted project. e. 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. f. 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. g. OTHER PERMITS. The issuance of this permit does not preclude the permittee from obtaining and complying with any and all other permits or approvals that are required for this development to take place, as required by any statutes, rules, regulations, or ordinances, which are 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 issued this the 20th day of July 2021. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION f'f Brian Wrenn, Direct r Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 200502 Page 6 of 6 State Stormwater Management Permit No. SW8 200502 Attachment A Certification Forms The following blank Designer Certification forms are included and specific for this project: e As-Built Permittee Certification • As-Built Designer's Certification General MDC • As-Built Designer's Certification for Wet Detention Pond Project A separate certification is required for each SCM. These blank certification forms may be copied and used, as needed, for each SCM and/or as a partial certification to address a section or phase of the project. Page 1 of 1 State Stormwater Management Permit No. SW8 200502 AS-BUILT PERMITTEE CERTIFICATION I hereby state that I am the current permittee for the project named above, and I certify by my signature below, that the project meets the below listed Final Submittal Requirements found in NCAC 02H.1042(4) and the terms, conditions and provisions listed in the permit documents, plans and specifications on file with or provided to the Division. Check here if this is a partial certification. Section/phase/SCM#? _ Check here if this is part of a Fast Track As-built Package Submittal. Printed Name Signature , a Notary Public in the State of County of , do hereby certify that personally appeared before me this day of , 20 and acknowledge the due execution of this as-built certification. (SEAL) Witness my hand and official seal My commission expires Permittee's Certification NCAC .104214) Co letedt 1 Provided + Nlp� I A. DFFD RESTRICTIONS 1 BUA RECORDS I 1. The deed restrictions and protective covenants have been recorded y or N and contain the necessary language to ensure that the project is maintained consistent with the stormwater regulations and with the permit conditions. 2. A copy of the recorded deed restrictions and protective covenants Y or N has been provided to the Division. 3. Records which track the BUA on each lot are being kept. (See Note Y or N 1) mitREFENAIP4CF ACCESS 1. The SCMs are accessible for inspection, maintenance and repair. Y or N 2. The access is a minimum of 10 feet wide. Y or N 3. The access extends to the nearest public right-of-way. Y or N C. EA SEMENTS 1. The SCMs and the components of the runoff collection /conveyance Y or N system are located in recorded drainage easements. 2. A copy of the recorded plat(s) is provided. Y or N D. SINGLE FAMILY RESIDENTIAL LOTS - Plats for residential lots that Y or N have an SCM include the following- l 1. The specific location of the SCM on the lot. Y or N 2. A typical detail for the SCM. Y or N 3. A note that the SCM is required to meet stormwater regulations and that the lot owner is subject to enforcement action as set forth in Y or N NCGS 143 Article 21 if the SCM is removed, relocated or altered without prior approval. E. OPERATION AND MAINTENANCE AGREEMENT I Y or N 1. The O&M Agreement is referenced on the final recorded plat. Y or N 2. The O&M Agreement is recorded with the Register of Deeds and Y or N appears in the chain of title. -P.OPERATI N AND MAINTENANCE PLAN — maintenance records am j j being kept in a known set location for each SCM and are available for Y or N l i review_ G. DESIGNER'S CERTIFICATION FORM —has been provided to the 'y or N Division. Page 1 of 6 State Stormwater Management Permit No. SW8 200502 Note 1-Acceptable records include ARC approvals, as-built surveys, and county tax records. Provide an explanation for every requirement that was not met, and for every "N/A" below. Attach additional sheets as needed. Page 2 of 6 State Stormwater Management Permit No. SW8 200502 AS-BUILT DESIGNER'S CERTIFICATION GENERAL MDC I hereby state that I am a licensed professional and I certify by my signature and seal below, that I have observed the construction of the project named above to the best of my abilities with all due care and diligence, and that the project meets the below listed General MDC found in NCAC 02H.1050 in accordance with the permit documents, plans and specifications on file with or provided to the Division, except as noted on the "AS-BUILT" drawings, such that the intent of the stormwater rules and statutes has been preserved. Check here if this is a partial certification. Section/phase/SCM #? Check here if this is a part of a Fast-Track As-Built Package Submittal per .1044(3). Check here if the designer did not observe the construction, but is certifying the project. Check here if pictures of the SCM are provided. Printed Name Signature NC Registration Number Date Consultant's Mailing Address: SEAL: City/State/ZIP Phone Number Consultant's Email address: i O Circle N if the as-built value differs from the Plan. If N is circled, provide an explanation on Page 2. ©N/E = not evaluated (provide explanation on page 2) ON/A= not applicable to this SCM or project. Consultant's Certification NCAC .1003((3) & General MDC j OAs-built ©N/E .N/A 1 ill TREATMENT REQUIREMENTS 1 I 1 1. The SCM achieves runoff treatment. Y or N 2. The SCM achieves runoff volume match. Y or N 3. Runoff from offsite areas and/or existing BUA is Y or N bypassed. 4. Runoff from offsite areas and/or existing BUA is directed Y or N into the permitted SCM and is accounted for at the full build-out potential. 5. The project controls runoff through an offsite permitted Y or N SCM that meets the requirements of the MDC. 6. The net area of new BUA increase for an existing project Y or N has been accounted for at the appropriate design storm level. 7. The SCM(s) meets all the specific minimum design Y or N criteria. ' B. VEGETATED SETBACKS i 'BOA Ii . __ The width of the vegetated setback has been measured Y or N from the normal pool of impounded waters, the MHW line of tidal waters, or the top of bank of each side of rivers or streams. 2. The vegetated setback is maintained in grass or other Y or N vegetation. 3. BUA that meets the requirements of NCGS 143-214.7 Y or N (b2)(2) is located in the setback. Page 3 of 6 State Stormwater Management Permit No. SWB 200502 4. BUA that does not meet the requirements of NCGS 143- Y or N 214.7 (b2)(2) is located within the setback and is limited to: a. Publicly funded linear projects (road, greenway sidewalk) b. Water-dependent structures c. Minimal footprint uses (utility poles, signs, security lighting and appurtenances) 5. Stormwater that is not treated in an SCM is released at Y or N the edge of the setback and allowed to flow through the setback as dispersed flow. —�- nAs-built OWE ©N/A -i C. STORMWATER OUTLETS -the outlet handles the peak y or N flow from the 10 year storm with no downslope erosion. D. VARIATIONS r- 1. A variation (alternative) from the stormwater rule Y or N provisions has been implemented. 2. The variation provides equal or better stormwater control Y or N and equal or better protection of surface waters. E.—COMPLIANCE WITH OTHER REGULATORY PROCircurb y or N has been met. y - PT SIZING -the volume of the SCM takes the runoff from all surfaces into account and is sufficient to handle the required Y or N storm depth. - -1--- G. CONTAMINATED SOILS - infiltrating SCM's are not Y or N located in or on areas with contaminated soils. ` H. SIDE SLOPES f1. Vegetated side slopes are no steeper than 3H:1 V. Y or N 2 Side slopes include retaining walls, gabion walls, or Y or N other surfaces that are steeper than 3H:1 V. 3. Vegetated side slopes are steeper than 3H:1 V(provide Y or N supporting documents for soils and vegetation). _ I. EROSION PRO T E .TION - — 1. The inlets do not cause erosion in the SCM. Y or N 2. The outlet does not cause erosion downslope of the Y or N discharge point during the peak flow from the 10 year storm. 1 rflow . J. C ESSFLOWS -An ove pass nTas oeerr or N ilp ovided. J_ K. JDEWATERING-A method to drawdown standing water has y or N been provided to facilitate maintenance and inspection. L.-CLEANOUT AFTER CONSTRUCTION -the SCM has been i Y or N cleaned out and converted to its approved design state. _ M. MAINTENANCE ACCESS 1. The SCM is accessible for maintenance and repair. Y or N 2. The access does not include lateral or incline slopes Y or N >3:1. N. DESIGNER QUALIFICATIONS(FAST-TRACK PER III' - l The designer is licensed under Chapters 89A, 89C, 89E, or +I Y or N 89F of the General Statutes. Provide an explanation for every MDC that was not met, and for every item marked "N/A" or"N/E", below. Attach additional pages as needed: Page 4 of 6 State Stormwater Management Permit No. SW8 200502 AS-BUILT DESIGNER'S CERTIFICATION FOR WET DETENTION POND PROJECT I hereby state that I am a licensed professional and I certify by my signature and seal below, that I have observed the construction of the project named above to the best of my abilities with all due care and diligence, and that the project meets all of the MDC found in NCAC 02H.1053, in accordance with the permit documents, plans and specifications on file with or provided to the Division, except as noted on the "AS-BUILT" drawings, such that the intent of the stormwater rules and the general statutes has been preserved. Check here if this is a partial certification. Section/phase/SCM #? _ Check here if this is part of a Fast-Track As-Built Package Submittal per .1044(3). _ Check here if the Designer did not observe the construction, but is certifying the project. Check here if pictures of the SCM are provided. Printed Name Signature NC Registration Number Date Consultant's Mailing Address: SEAL: City/State/ZIP Phone Number Consultant's Email address: O Circle N if the as-built value differs from the Plan/permit. If N is circled, provide an explanation on page 2 ON/E = not evaluated (provide explanation on page 2) ©NIA = not applicable to this project or SCM. This Certification must be completed in conjunction with the General MDC certification under NCAC 02H.1050 Consultant's Certification (MDC .1053) (DAs-but (N/E 3N/A A. Forebay Depths f Fountain 1. The available Sediment storage is consistent with the Y or N approved plan and is a minimum of 6 in. 2. Water flow over the forebay berm into the main pond Y or N occurs at a non-erosive velocity. 3. The provided Forebay Volume is 15%-20% of the main Y or N pool volume. 4. The Forebay entrance elevation is deeper than the exit Y or N elevation into the pond. 5. The Average Design Depth of the main pond below the permanent pool elevation is consistent with the permitted Y or N value? 6. Fountain documentation is provided. Y or N B. S4de slopes 1 Banks r Vegetated Sifeif i 1. The width of the Vegetated Shelf is consistent with the Y or N _ approved plans and is a minimum of 6 feet. 2. The slope of the Vegetated Shelf is consistent with the Y or N approved plans and is no steeper than 6:1. C. As-Quilt Main Pool i Areas i Volumes 1 Elevations 1. The permanent pool surface area provided is consistent Y or N with the permitted value. 2. The Temporary Pool Volume provided is consistent with Y or N the permitted value. Page 5 of 6 State Stormwater Management Permit No. SW8 200502 3. The permanent pool elevation is consistent with the Y or N permitted value. 4. The temporary pool elevation is consistent with the Y or N permitted value. TAs-but ONE 3N/A j D.. Inlets 1 Outlet 1 Drawn town 1. The design volume draws down in 2-5 days. Y or N 2. The size of the Orifice is consistent with the permitted Y or N value. 3. A trash rack is provided on the outlet structure. Y or N 4. Hydrologic impacts to the receiving channel are minimized Y or N from the 1 yr 24 hr storm discharge? 5. The inlets and the outlet location are situated per the Y or N approved plan and avoid short-circuiting. _ E. Vegetation 1 1. The vegetated shelf has been planted with a minimum of 3 Y or N diverse species. 2. The vegetated shelf plant density is consistent with the approved plans and is no less than 50 plants per 200 sf or Y or N no less than 24 inches on center. Provide an explanation for every MDC that was not met, and for every item marked "N/A" or"N/E" below. Attach additional pages as needed: Page 6 of 6 Attachment B-BUA Lot Allocations Sylvester Development Master Permit No. SW8 200502 Lot#from Master Date Allocated Proposed Permit Offsite Permit No. Issued Offsite Project Name BUA BUA 2 32,402 5 29,863 6 33,740 7 41,917 8 33,326 9 41,980 10 31,926 12 38,454 Offsite Area 3 0 Offsite Area 4A 59,452 Offsite Area 4B 52,933 Total _ 395,993 0 Onsite 283,608 _ 0 Offsite 112,385 0 Attachment C-Permitting History Sylvester Development Permit No.SW8 200502 Approval BAB Permit Action Description of the^_lido I ato Version 3/5/2021 Original 1.0 2017 Rules. One wet pond. 10 Lots total. Approval Minor Removal of 15,799 sf from offsite drainage area that 7/20/2021 1.1 goes to pond for new Tractor Supply(SW8 210606). Modification Division.of Offsite Area 4 to 4A and 4B. Page 1 of 1 Operation & Maintenance Agreement Project Name: Sylvester Development 3\Q.005t-k Project Location: NC 24 Richlands NC Cover Pape - Maintenance records shall 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&corresponding O&M tables will be added automatically): Bioretention Cell Quantity: Location(s): Dry Detention Basin Quantity: Location(s): Grassed Swale Quantity: Location(s): Green Roof Quantity: Location(s): Infiltration Basin Quantity: Location(s): Infiltration Trench Quantity: Location(s): Level SpreaderNFS Quantity: Location(s): Permeable Pavement Quantity: Location(s): Proprietary System Quantity: Location(s): Rainwater Harvesting Quantity: Location(s): Sand Filter Quantity: Location(s): Stormwater Wetland Quantity: Location(s): Wet Detention Basin Quantity: 1 Location(s): SE Corner of property Disconnected Impervious Area Present: No Location(s): User Defined BMP Present: No Location(s): 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: Leon Ward Sylvester, III Title&Organization: Member/Manager 24 East Development, LLC Street address: 108 W. Frank Street 'r'r. fi o City, state, zip: Richlands, NC 28574 Phone number(s): 910-324-1107 Email: wardsylvesterarpigglywigglystores.com Signature: /G Date: /O/M /// I, j autd /4h 1 41.-._1 , a Notary Public for the State of A/C, County of O P7'51 o , do hearby certify that Le >,- j Sy f r/r5J-e r J I 1 personally/appeared before me this q'k day of ems-- and acknowledge the due execution of the Op rati s and aint nance Agreement. Witness my hand and official seal,. MAY 0 1 2020 . o �GTA/4y �'_ BY: = ° '%B L1G ;s `a STdRD�-�� '',,•,'u,C 1),,,,,,, I 0 l /0 7 1•�t)ZZ3 10/9/2019 Vers6l#414 My commission expires O&M Manual Page 1 of 5 IIECEflECEvq MAY 01 2020 kg BY STORM-EZ 10/9/2019 Version 1.4 O&M Manual Page 2 of 5 Wet Detention Pond Maintenance Requirements The 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 1.0 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 it original design depth for will not cause impacts to streams or the BMP. sediment storage. Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap 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. 1 14,E -: , STORM-FZ MAY O 2020 10/9/2019 Page 3 of 5 Version 1.4 O&M Manual ¢ZZ'. et Mention on aintenance equirements ( ntinued) 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 it original design sediment 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. Biectzllifi . ,..c. A MAY p 1 � ' Z020 STORM-EZ 10/9/2019 Version 1.4 O&M Manual Page 4 of 5 r et Detention Pond Design Summary �—_ Wet Pond Diagram WET POND ID FOREBAY MAIN POND Pond*1 Permanent Pool El. 29.1 Permanent Pool El. 29.1 Temporary Pool El: 31.15 Temporary Pool El: 31.15 Pretreatment other No Clean Out Depth: 5.1 Clean Out Depth: 6.1 than forebay? Sediment Removal El: 24 Sediment Removal El: 23 Has Veg.Filter? No Bottom Elevation: I 23 Bottom Elevation: 22 ECEIVE MAR O ` 2021 BY: STORM-EZ 3/5/2021 Version 1.4 O&M Manual Page 5 of 5 DEMLR USE ONLY IIDate Received Fee Paid Permit Number ro(1; l - .3d5 a i5o6 — Sco$ c90405.0a STORMWATER PERMITTING FORM 7: MINOR MODIFICATION Standard Permitting Program—No Fee for Minor Modification Express Permitting Program—See Express Fee Schedule Only complete applications packages will be accepted and reviewed. This form and the required items(with original signatures) must be sent to the appropriate DEMLR Regional Office, which can be determined by locating the project on the interactive online map at:http://deq.nc.qov/contact/reqional-offices. This form is to only to be used by the current permittee to notify the Division of a minor modification. Pursuant to Rule 15A NCAC 02H.1002, a minor modification is a change to the project that: 1)does not increase the net built-upon area;and/or 2) does not change the size or design of the SCM(s). A. GENERAL INFORMATION 1. State Stormwater Permit Number: SW8 200502 2. Current Permit Holder's Company Name/Organization: Perry Management, Inc. 3. Signing Official's Name: Ely Perry III 4_ Signing Official's Title: President 5. Mailing Address: P 0 Box 1475 City: Kinston State: NC ZIP: 28503 6. Street Address (if different): : 518 Plaza Blvd City: Kinston State: NC ZIP: 28503 7. Phone: 252-523-5107 Email: ely(fterrvsinc.com 8. Describe the minor modifications that you are requesting, including any revised BUA allocations(attach additional pages or supporting tables similar to Section IV.10 of the original application, if needed): 9. The request modifies the contributory area to the SCM to reflect the grading and drainage plan for Tractor Supply, and divides Area 4 of the original permit into two parts (Area 4A&Area 4B)-4A being the portion located on the Tractor supply site and 4B being the remainder. The BUA approved within the initial permit for Area 4 is apportioned between Area 4A and Area 4B. CI IBMITTAL REQUIREMENTS Please mark"Y"to confirm the items are included with this form. Please mark"X"if previously provided. If not applicable or not available, please mark N/A.: Y 1. Two hard copies (with original signatures)and one electronic copy of this completed form. Y 2.Two hard copies and one electronic copy of the revised plan sheets(must be a revision of the originally approved plan sheets). N/A 3. If there is reallocation of lot BUA, a copy of the revised recorded deed restrictions and protective covenants OR the proposed recorded deed restrictions and protective covenants documenting the changes and a signed agreement to provide the final recorded document. Y 4. If applicable, the appropriate Express review fee. li IR....0. rp...I z , it ,I 7, is JUN152021 ' BY: Storm'.vatar Permit Form 7: Minor Eilodifration Pine 1al-2 July 14,2017 C. CONTACT INFORMATION 1. The Design Professional who is authorized to provide information on the Applicant's behalf: Design Professional's Name: Bart J. McClain, PE Consulting Firm: William G. Daniel &Associates, PA Mailing Address:1150 SE Maynard Road, Suite 260 City:Cary State:NC Zip:27511 Phone: (919) 467-9708 Fax: (919) 460-7585 Email: :bmcclain@wmada.com 2. [OPTIONAL] If you would like to designate another person to answer questions about the project: Name &Title: Organization: Mailing Address: City: State: Zip: Phone: ( ) Fax: ( ) Email: : D. CERTIFICATION OF PERMITTEE I, Ely Perry III , the current permittee, certify that I have authorized the minor modifications listed in Section A and shown in the attached re ised plan sheets. I further attest that this information is accurate and complete to the best of my knowledge Signature: Date: -C ' 1 /g 2 I. I, 1I•e I.ontccj .' ted r& , a Notary Public for the State of cjC r.Lh Ca c h rq, , County of n t.tp1 1 Ira , do hereby certify that EI Tie nr y i4 personally appeared before me this the I dl' ' day of /Yla '1, 20 2.1 , and acknowledge the due execution of the forgoing instrument. Witness m'hand and official seal, y---- VERONICA S.PIEDRA (Notary Seal) Notary Public,North Carolina Duplin County My Commission Expires April 2,2024 Notary Signature Z,� YJ-�.444 My commission expires ya Li IC. tt=,i 1li► if. i JUN 15 2021 ii) BY: Stormwater Permit Form 7: Minor Modification Page 2 of 2 Oct 6,2017 SUPPLEMENT-EZ COVER PAGE FORMS LOADED PROJECT INFORMATION 1 Project Name Sylvester Development 2 Project Area(ac) 33.37 3 Coastal Wetland Area(ac) _ 0 4 Surface Water Area(ac) 0 5 Is this project High or Low Density? —__ High 6 Does this project use an off-site SCM? No COMPLIANCE WITH 02H.1003(4) 7 Width of vegetated setbacks provided(feet) 50 8 Will the vegetated setback remain vegetated? _ ____ _ __Yes _ ___ 9 Is BUA other that as listed in.1003(4)(c-d)out of the setback? i Yes 10 Is streambank stabilization proposed on this project? I No NUMBER AND TYPE OF SCMe: 11 Infiltration System I _ 0 -12 Bioretention Cell 13 Wet Pond --- 1 __ 14 Stortnwater Wetland _ _ 0 —_ 15 Permeable Pavement _____ 0 ____ _ 16 Sand Filter __ 0 17 Rainwater Harvesting(RWH) _ 0 18 Green Roof ____0 — -_ 19 Level Spreader-Filter Strip(LS-FS) 0— 20 Disconnected Impervious Surface(DIS) -- 0 !_-- 21 Treatment Swale i 0 22 Dry Pond I—--. 0 -- —23 StormFilter 0 24 Silva Cell -- --- -- 0 — 25 Eayfilter — ------0 — I -•- - --- --------- ---— -- •------ -- 26 Filterra 0 FORMS LOADED DESIGNER CERTIFICATION 27 Name and Title: Bart J.McClain-Pre act. Engineer_____ 28 Organization: William G.Daniel&Associates,PA 29 Street address: - 1150 SE Mynard Road Suite 260 30 City,State,Zip: _Carpi, NC 27511 31 Phone number(s): 919-467-9708 32 Email: bmcciain@wmgda.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 engineenng plans,specifications,operation and maintenance agreements and other supporting information are consistent with the information provided here.,,„ Designer ��_lvicieACtA»rtrd , , , : , .. s .. 71 ..--4 14 I C.e",..r-C.••"•..'L Sature of Design �1�a� DECEIVE 0 V/V2..-4 2'-1 ') Seal Date DRAINAGE AREAS 1 Is this a high density project? Yes 2 If so,number of drainage areas/SCMs 1 Is all/part of this project subject to previous rule 3 versions? Yes CLICK TO LOAD FORM DRAINAGE AREA INFORMATION ....:....fEntire Site 1 4 Type of SCM N/A Wet Pond 5 Total BUA in project(sq ft) 603770 sf 508323 sf New BUA on subdivided lots(subject to permitting) 6 (sq ft) 283608 sf 283608 sf New BUA outside of subdivided lots(subject to 7 permitting)(sf) _ 113686 sf 106019 sf 8 Offsite-total area(sq ft) 828740 sf 418894 sf 9 Offsite BUA(sq ft) 206476 sf 112385 sf 10 Breakdown of new BUA outside subdivided lots: • -Parking(sq ft) N/A N/A -Sidewalk(sq ft) N/A N/A -Roof(sq ft) N/A _ N/A -Roadway(sq ft) 129461 sf 106019 sf -Future(sq ft) 112385 sf _ 112385 sf_ -Other,please specify in the comment box below(sq ft) N/A N/A New infiltrating permeable pavement on •• 11 subdivided lots(sq ft) N/A _N/A New infiltrating permeable pavement outside of 12 subdivided lots(sq ft) N/A N/A Exisitng BUA that will remain(not subject to • 13 permitting)(sq ft) 78316 sf . 6311 sf 14 Existing BUA that is already permitted(sq ft) N/A N/A 15 Existing BUA that will be removed(sq ft) N/A _N/A — 16 Percent BUA __42% 51% 17 Design storm(inches) 1.5 in 1.5 in 18 Design volume of SCM(cu ft) N/A 63845 cf_ 19 Calculation method for design volume N/A Simple ADDITIONAL INFORMATION Please use this space to provide any additional information about the 20 drainage area(s): Drainage area for pre&post runoff calculations goes to centerline of adjoining , streets and is equal to the project boundary. flECEIVE JUN 15 2021 BY: WET POND 1 Drainage area number I 1 1 2l Design volume of SCM(Cu ft) f 63845 cf GENERAL MDC FROM 02H.1050 3 Is the SCM sized to treat the SW from all surfaces at build-out? I des 4 Is the SCM located away from contaminated soils? _ _ Yes_ 5 What are the side slopes of the SCM(H:V)? — 3:1 Does the SCM have retaining walls,gabion walls or other engineered 6 side slopes? No Are the inlets,outlets,and receiving stream protected from erosion 7(10-year storm)? Yes Is there an overflow or bypass for inflow volume in excess of the 8 design volume? Yes 9 What is the method for dewatering the SCM for maintenance? Pump(preferred) 10 If applicable,will the SCM be cleaned out after construction? _ Yes 11 Does the maintenance access comply with General MDC(8)? I _ Yes 12 Does the drainage easement comply with General MDC(9)? Yes If the SCM is on a single family lot,does(will?)the plat comply with 13 General MDC(10)? f Yes 14 Is there an O&M Agreement that complies with General MDC(11)? - Yes 15 Is there an O&M Plan that complies with General MDC(12)? Yes 16 Does the SCM follow the device specific MDC? Yes _17 Was the SCM designed by an NC licensed professional? Yes WET POND MDC FROM 02H.1053 18 Method used '• SA/DA 19 Has a stage/storage table been provided in the calculations? • _ Yes _____ Elevation of the excavated main pool depth(bottom of sediment 20 removal)(fmsl) 22.00_ 21 Elevation of the main pool bottom-(top of sediment removal)(fmsl) i 23.00 _ 22 Elevation of the bottom of the vegetated shelf(fmsl) I 28.10 23 Elevation of the permanent pool(fmsl) 29.10 24 Elevation of the top of the vegetated shelf(fm __sl) 29.10- 25 Elevation of the temporary pool(fmsl) i — 31.15 26 Surface area of the main permanent pool(square feet) 1 -- 23528 sf __ 27 Volume of the main permanent pool(cubic feet) 124260 cf _ 28 Average depth of the main pool(feet) I_ 5.10 ft 29 Average depth equation used I Equation 3 - 30 If using equation 3,main pool perimeter(feet) I 597.0 ft 31 If using equation 3,width of submerged veg.shelf(feet) 6.0 ft 32 Volume of the forebay(cubic feet) 18910 cf_ 33 Is this 15-20%of the volume in the main pool? No 34 Clean-out depth for forebay(inches) 12 in 35 Design volume of SCM(cu ft) I 63845 cf 36 Is the outlet en orifice or a weir? Orifice 37 If orifice,orifice diameter(inches) 3 in_ 38 If weir,weir height(inches) 39 If weir,weir length(inches) -.____---..1 40 Drawdown time for the temporary pool(days) _ __ Are the inlet(s)and outlet located in a manner that avoids short- 41 circuiting? _ Yes __ 42 Are berms or baffles provided to improve the flow path? No 43 Depth of forebay at entrance(inches) I 61 in 44 Depth of forebay at exit(inches) __ 55 in 45 Does water flow out of the forebay in a non-erosive manner? _ _Yes 46 Width of the vegetated shelf(feet) 6 ft i. 47 Slope of vegetated shelf(H:V) 6:1 Does the orifice drawdown from below the top surface of the 48 permanent pool? I Yes Does the pond minimize impacts to the receiving channel from the 1- 49 yr,24-hr storm? I Yes Are fountains proposed?(If Y,please provide documentation that I 50 MDC(9)is met.) No 51 Is a trash rack or other device provided to protect the outlet system? I Yes 4 _ 52 Are the dam and embankment planted in non-clumping turf grass? r Yes I Bermuda or 53 Species of turf that will be used on the dam and embankment I Centipede 54 Has a planting plan been provided for the vegetated shelf? I Yes —" ADDITIONAL INFORMATION Piease use this space to provide any additional information about the �� ��� 55 wet pond(s) 1) Wet pond to serve as erosion control device until time all contnbutory areas are developed and stabilized.Landscaping will be provided per Wet Pond 2�21 MDC(11).Landscape details on plans. y JUN Wet Pond 1 12:29 PM 6/14/2021 High Density Commercial Subdivisions Deed Restrictions & Protective Convenances In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Management Regulations, deed restrictions and protective covenants are required for High Density Commercial 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, Leon Ward Sylvester, Ill , 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 within the project known as Sylvester Development Phases 1 & 2 1. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number , 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 below) square feet. *Note: If the BUA per lot varies, please substitute the following statement for the one above and provide a complete listing of the proposed BUA for each lot: The maximum built-upon area per lot, in square feet, is as listed below: Lot# BUA Lot# BUA Lot# BUA Lot# BUA 2 32,402 5 29,863 6 33,740 7 41,917 Lot# BUA Lot# BUA Lot# BUA Lot# BUA 8 33,326 9 41,980 10 31,926 12 38,454 Off-Site Area #3 BUA 0 #4A BUA 59,452 #4B BUA 52,933 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. 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 ere not required to provide these additional measures. 8. The owner of each lot, whose ownership is not retained by the permittee, is required to submit a separate stormwater permit application to the Division of Energy, Mineral and Land Resources and receive a permit prior to construction. "" =V apt. JUN 1 5 2021 Form DRPC-1 Rev.2 05Nov2009 Page 1 of 2 BY: High Density Commercial Subdivisions Deed Restrictions & Protective Convenances 9. The project and 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. Signature: /41., 14 di— Date: i�-202 j I, 1 ''L 4.11 , a Notary Public in the State of Nir- 'Cara);Oat, , County/ of ©►�k 3 , Leon hereby certify that Leo t ra ;Iiv.R -4tr_. .- personally appeared before me this the 141-141 day of MA , 20 a I , and acknowledge the du execution of the foregoing instrument. Witness my hand and official seal, ' SEAL I.��rrJ/ `„�„�0uounun,,, Signature I ���`��`C. tsik Piet. My Commission expires cA- 04�-- a� o� ss .x0TARY Q M.( o> PlRSS .. r. to06.1901., ,�I zo Q�j1�tf' 4:4, PUBLIC' em$ SUN 15 2021 1 BY: Form DRPC-1 Rev.2 05Nov2009 Page 2 of 2