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HomeMy WebLinkAboutSW3150102_CURRENT PERMIT_20150306STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW�OIO� DOC TYPECURRENT PERMIT `❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ .COMPLIANCE EVALUATION INSPECTION DOC DATE��30(/� YYYYMMDD NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor Mr. Richard Angino Sari and Associates NC, LLC 463-1/2 Carolina Circle Winston-Salem, North Carolina 27104 Dear Mr. Angino: Donald R. van der Vaart 1�,,,• Secretary i March 6, 2C99Flq�,O Mqy � •. cis i Subject: Stormwater Permit No. SW3150102 The Retreat at Statesville Apartment Complex High Density Wet Detention Stormwater Project Statesville, Iredell County The Stormwater Permitting Unit received a complete package for The Retreat at Statesville Apartment Complex project on March 3, 2015. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000 and Session Law 2006-246. We are forwarding this Stormwater Management Permit No. SW3150102, issued March 6, 2015, for the construction, operation and maintenance of the subject project and the stormwater BMPs. This permit shall be effective from the original date of issuance until March 6, 2023, and shall be subject to the conditions and limitations as specified therein, and does not supersede any other agency permit that may be required. Please pay special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, procedures for changes of ownership, transferring the permit, and renewing the permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system, to record deed restrictions, to follow the procedures for transfer of the permit, or to renew the permit, will result in future compliance problems. 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. Per NCGS 143-215(e) the petition 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. Division of Energy, Mineral, and Land Resources Energy Section • Geological Survey Section • Land Quality Section 1612 Mail Service Center, Raleigh, North Carolina 27699-1612.919-707-9200 / FAX: 919-715-8801 512 North Salisbury Street, Raleigh, North Carolina 27604 • Internet: http://portal.ncdenr.org/web/Ir/ An Equal Opportunity \ Affirmative Action Employer - 50% Recycled \ 10% Post Consumer Paper Mr. Richard Angino Sari and Associates NC, LLC SW3150102 -- The Retreat at Statesville, Iredell County March 6, 2015 Page 2 After thirty days from the date of this letter, this project will be kept on file at the NCDENR Division of Energy, Mineral and Land Resources, Land Quality Section, Mooresville Regional Office. If you have questions after that time, please contact Zahid Khan, zahid.khan(a)ncdenr.gov, or Samar Bou-Ghazale, samar.bou-ghazaleCa.ncdenr.gov of that office. Until that time, if you have any questions or need additional information concerning this permit, please contact Bill Diuguid at (919) 807-6369; or bill.diuguid(ancdenr.gov. Sincerely, Original signed by William H Diuguid William H. Diuguid, AICP, Plans Reviewer for Tracy E. Davis, P.E., CPM Director, Division of Energy, Mineral and Land Resources cc: NCDENR DEMLR Mooresville Regional Office Central Files Stormwater Permitting Unit Files Attachments State Stormwater Permit Permit No.SW3150102 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE 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 Sari and Associates NC, LLC for The Retreat at Statesville Apartment Complex Adjacent to 182 North Pointe Blvd Statesville, Iredell County FOR THE construction, operation and maintenance of one wet detention basin in compliance with the provisions of 15A NCAC 2H .1000 and S.L. 2006-246 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Energy, Mineral and Land Resources (DEMLR), Land Quality Section and considered a part of this permit. This permit dated March 6, 2015 shall be effective from the original permit date of issuance until March 6, 2023, and shall be subject to the following specified conditions and limitations: 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. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 of this permit. The stormwater control has been designed to handle the runoff from 96,547 square feet of impervious area. 3. The tract will be limited to the amount of built -upon area indicated in Section 1.7 of this permit, and per approved plans. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. Page 1 of 7 State Stormwater Permit Permit No.SW3150102 The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. 7. The following design criteria have been provided in the revised wet detention basin design and must be maintained at design condition: Wet Detention Basin a. Drainage Area, aSres: 4.35 Onsite, ft : 189,398 Offsite, ft2: 1 b. Total Impervioys Surfaces, ft2: 96,547 Buildings ft : 31,708 Roads/Parking, ft2: 57,406 Other, ft2 -sidewalks 7,433 Future, ft�: 0 C. Pond Depth, feet, b.shelf to sediment top: 5.0 d. TSS removal efficiency: 90% e. Design Storm: inches 1.0 f. Permanent Pool Elevation, FMSJ� : 93.5 g. Permitted Surface Area @PP ft : 6,142 h. Permitted Storage Volume, ftJ: 22,051 i. Storage Elevation, FMSL: 94.6 j. Controlling Orifice: inches 1.50 k. Permanent Pool Volume, ft3: 13,235 l.. Forebay Volume, ft3: 2,608 m. Receiving Stream/River Basin: Fourth Creek, Yadkin River Basin n. Stream Index Number: 12-108-20 o. Classification of Water Body: "C" II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the completion of any built -upon surface and the issuance of any certificate of occupancy. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. 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 slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. Page 2 of 7 State Stormwater Permit Permit No.SW3150102 4. 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. 5. The stormwater treatment system shall be constructed in accordance with the approved plans and specifications, the conditions of this permit, and with other supporting data. 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. 8. Access to the stormwater facilities shall be maintained via appropriate easements at all times. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 10. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 11. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. 12. 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. Page 3 of 7 State Stormwater Permit Permit No.SW3150102 III. GENERAL CONDITIONS 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form, to the Division of Energy, Mineral and Land Resources, Land Quality Section, signed by both parties, and accompanied by supporting documentation as listed on page 2 of the form. The project must be in good standing with the Division. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Energy, Mineral and Land Resources, Land Quality Section, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re -issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. 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 as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11.The permittee shall notify the Division of any name, ownership or mailing address changes at least 30 days prior to making such changes. 12. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Page 4 of 7 State Stormwater Permit Permit No.SW3150102 This Permit issued this the 6th day of March , 2015. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Original Signed by William H Diuguid William H. Diuguid, AICP, Plans Reviewer for Tracy E. Davis, P.E., CPM, Director Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Page 5 of 7 State Stormwater Permit Permit No.SW3150102 The Retreat at Statesville Apartment Complex Stormwater Permit No. SW3150102 Statesville, Iredell County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, The Retreat at Statesville Apartment Complex (Project) for Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project 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 is included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number _ Date SEAL Page 6 of 7 State Stormwater Permit Permit No.SW3150102 Certification Requirements: 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 project 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, and a forebay. 15. The required system dimensions are provided per the approved plans. Please submit this Designer's Certification to: Zahid Khan, Regional Engineer NCDENR DEMLR Mooresville Regional Office Land Quality Section 610 East Center Avenue, Suite 301 Mooresville, NC 28115 Page 7 of 7 Statesville, NC IREDELL County ti�yvT The Retreat at Statesville (apartment coaplex) g,� A • Statesville, NC IREDELL County rN® Benjamin B. Thomas, PE, West Consultants, PLL'", G' `R ,'Application Type of application: _ New Permit Only complete application packages will be accepted and reviewed. A complete package includes all of'Rilms in the checklist below. Add any comments, and indicate the page or plan sheet number where the following information can be found. Please indicate that you have provided the following required information by initialing in the space provided next to each item. spart I ;Submittal;Checklist Notes/comments Initials 1 Original and one copy of this application form (all worksheets) and the permit $505 application fee. For applications submitted to the DEMLR regular permitting program, the fee is $505 payable to NCDENR. For Express Review, click on the link below for information and fee schedule. Contact the appropriate regional office Express Review Coordinator to schedule the required pre -application meeting. Click here for Express Permitting info 2 A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to and is within 1/2 mile of SA waters, then include the 1/2 mile radius on the map. 3 A copy of the most current property deed. JOB 1059, PG 635 4 Two copies of additional calculations (as needed). Sealed, signed and dated. 5iT; 6 Two sets of sealed, signed, & dated full-sized plans of the entire site at a rr' % 'Y- readable scale, including: a. Project name, engineer and firm, revision number and dates. , �L b. Location map with street names and SR numbers, legend, north arrow, 4 scale. c. Dimensioned property/project boundary with bearings & distances. %�-/ d. The boundaries of all surface waters, regulatory flood zones, and protected riparian buffers or a note on the plans that none exist. e. The boundaries of all vegetated or protected riparian buffers. N/A I. Site layout showing all built -upon areas, drainage features, stormwater collection systems (inlets, outlets, swales, pipe elevations, slopes and diameters), and SCMs at ultimate build -out. M g. Existing contours, proposed contours, spot elevations, and fnishe IRM IS _ / II� —�II11 elevations. r h. Existing drainage (including off -site), drainage easements, pipe si &01J A N 0 9 2015 runoff calculations. i. Drainage area boundaries (included in the main set of plans, not a a , - WATER RESOURCES separate document). DEN j. Existing and proposed maintenance access routes, utility easeme drainage easements, public rights -of -way etc. k. A construction sequence that shows how the SCMs will be protected from .L sediment until the entire drainage area is stabilized. 6 Two sets of sealed, signed, & dated full-sized plan details of each SCM (or typical if appropriate) in both plan view and cross-section at a scale of 1" = 30' of / I I= 4y JJ /' +7' larger, including: a. Dimensions, side slopes, length to width ratios and elevations with a benchmark for clean -out if appropriate. b. All applicable conveyance devices, including: bypass structure, pretreatment area, Flow distribution device, underdrains, outlet device, outlet dissipater and level spreader. c. A table of elevations, incremental volumes and accumulated volumes (if see stage -storage table in talcs applicable). d. Specifications for applicable materials, such as planting media, aggregate, Ott sod, underdrains, outlet devices, etc. STORM-EZ 12131 /2014 Version 1.4 Application Page 1 of 5 Statesville, NC IREDELL County 7 Two sealed, signed, & dated planting plans for each SCM (or typical) at a scale T • !G' of V = 20' or larger, as applicable, including: a. The locations of each species and a planting detail. J •�� b. A table summarizing the size, spacing and total quantity of each plant species that should be used.?-� c. The source nursery for the plants. %>•��% d. A one-time fertilizer specification to establish plants if necessary. j;+; I • LNI(G %76t 8 A soils report based on field evaluation indicating the SHWT elevations within N/A the footprints of the proposed SCM(s). Provide a map of the boring locations ;'.-i-f �� )�• i,i'�rxt ` with the existing elevations and boring logs. For infiltration SCMs, the report shall include the soil type, infiltration rate and method for determining the I'r L,_„ C j 2 infiltration rate. Soils information shall be signed and sealed by a licensed soil 9 A copy of the signed and notarized operation and maintenance (O & M),f- T agreement. 10 A copy of the proposed deed restrictions protecting the SCMs and limiting the N/A - no future development built -upon area so that it does not exceed the capacity of the SCM(s) or the high planned or possible on the site M density threshold (as applicable). NCDENR Deed Restriction Forms 11 For corporations and limited liability corporations (LLC): Documentation from the NC Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in the Contact Information section. The .?A corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. NC Dept of the Secretary of State 12 A copy of the lease agreement or pending sales agreement if applicable. STORM-EZ 12/3112014 Version 1.4 Application Page 2 of 5 Statesville, NC IREDELL County ;1part;ll',General;.Peojectand;A,'pplicant1nformatibn,,_,:p.�.:. Project Name: Project Street Address: City: Directions to Project: (from nearest intersection) Project Applicant: Date: Lat. Long: 30-Dec-14 The Retreat at Statesville (apartment complex) Adjacent to 182 North Pointe Blvd 35.81893 Statesville I Zip: 28626 80.882635 Take US21 north from 140, turn left onto North Pointe Blvd, travel approx. 0.5 miles, site is on the right County: IREDELL NON -COASTAL IShellys World LLC (Identify the corporation, organization, property owner, government official, etc. which owns the proiecL) Owner / Signing Offical's Name: Title: Address: City: Stale: Zip: Phone: Fax: Email: Status of applicant: Richard An ino Mana in Member 463 112 Carolina Circle ' Winston-Salem NC 27104 336 499-1963 richard thirdwavehousin .com Purchaser Attach a copy of the pending sales agreement and complete contact for current property owner below. River Basin:r28r Receiving Stram(s):Creek Stream Class(es):Surface Water Area (ac):Total property area (ac): Goals/characteristics: NO NO YES Status of construction: Not Started Coastal wetland area (ac): Total project area (so): Volume Matching (LID) Low Density High Density stormwater runoff will be treated: YES Drains to an offsile stormwater system NO Within 575' of Saltwater ORW NO Within 5 miles of a public airport ._ r rvc t"[s;i_ the sv{ 'i ST 1R`i ".t':�1 t"5E ykl. t"'W Part;lll Permit?Information ,�,;-?;�',''ti$,... �r„'�.. ,.�.t".'?�. y,.v.�.rc�;✓:>r a. Other permits needed:PNOqThreatened Sedimentation & erosion control PNqONPDES 404 Permit 1401 Certification CAMA Major Permit Isolated Wetlands Permit & Endangered Species Industrial Stormwater Permit If an application for this project has been previously returned, provide the original project number and previous name of the project: n/a Provide the permit type, number and issue dale for any permits that have for this If claiming vested rights, then identify (and attach) the supporting documents and approval dates: Valid building of a permit site -specific development Plan or PUD Approval date: Valid building permit Issue date: Other Date: Not Started Point of Contact: Phone number: STORM-EZ 12/30/2014 Version 1.4 Application Page 3 of 5 Property Ovmer/Organization: Signing Official &Title: Street address City. State, Mp: Phone number(s): Email: (OPtioneq AddlM Person / Signing 0! Sir Cit Phon, Statesville, NC IREDELLCounty Part IV: Additional Contact Information Venture Properties I, LLC r n t70 r2M r A 924 Main Street N. Wilkesboro, NC 28659 336-667-6000 x IS aaron'i vodeveloomerd.com (Note: Porson/Organization noted above may be contacted for additional project Information If applicant cannot be reached) Pert V: Consu!Wnt Irdonnetion Complete this sectlon If you wish to designate authority to another Individual or firm so that they may provide Information on your behalf for this project (such as addressing requests for additional Information). Ste City Phone STORM-EZ 12/30/2014 Version 1.4 Application Page 4 of 5 Statesville, NC IREDELL County Part VI: Pro^rty Owner Authorization 1, (the Property Owner listed above), ,n D.Kbon , certify that I own the property Identified In this permit application and thus give permission to (the Appllcant), Sad and Associates NC, LLC to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with this submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. As the legal property owner, I acknowledge, understand and agree by my signature below, that If my designated agent (listed as the Applicant above) dissolves histher company or cancelsndefau.0 on hisher lease agreement or pending sale, responsibility for compliance with the DEMLR stormwater permit reverts back to me, the property owner. As the property owner. it is my responsibility to contact DEMLR Immediately and submit a completed Name/Ownership Change Fmm within 30 days; otherwise. I will be operating a stornater treatment facility without a valid permit. I understand that the operation of a ormwater treatment facility without a valid permit is a violation of NC General Statute 143- 215.1 end may result In p 'a a tan including the assessment of cNll penalties up to $25.000 per day, pursuant to NCGS 143-215.6. Signature: Date: a Notary Public personally appeared before ms this,=day of fHeor.hblr and acknowledge the due execution o cation for o to pertNl Witness my hand and official seal, Notary Public, North Carol na Wilkes County My Commission Expire January 25. 2015 My commission expires Ija5j j 5 Seal ' •i::: ... _ .Part VII: Applicant's certification I, (the Applicant listed above), , certify that the Intarmation Included on this permit applicant form Is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded (II applicable), and that the proposed project compiles with the requirements of the applicable state stormwater rules and requirements. Signature: a Notary Public for the State of County of , do heaiby certify that personally appeared before me this _ day of _ and acknowledge the due execution of the application for a stormwater panniL Witness my hand and official seal, Seal ILM STORM-EZ 1213012014 Version 1.4 Application Page 5 of 5 Statesville, NC IREDELL County Part VI: Property Owner Authorization' I, (the Property Owner listed above), , certify that I own the property identified in this permit application and thus give permission to (the Applicant), Sari and Associates NC, LLC to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with this submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. As the legal property owner, I acknowledge, understand and agree by my signature below, that if my designated agent (listed as the Applicant above) dissolves hisfher company or cancelsidefaults on his/her lease agreement or pending sale, responsibility for compliance with the DEMLR stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to contact DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise, I will be operating a stormater treatment facility without a valid permit I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statute 143- 215.1 and may result in appropriate enforcement action including the assessment of civil penalties up to $25,000 per day, pursuant to NCGS 143-215.6. Signature: I, , a Notary Public for the State of County of do hearby certify that personally appeared before me this _ day of , and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, commission seat Date: PartVII: pplicaot's Certification.' Q t 11 I, (the Applicant listed above), .Ir Gf'1 GNy A C t� � Zj I t1 V , certify that the information included on this permit applicant form is, to the best of my knowledge, correct and that �' project in conformance with the approved plans, that the required dead restrictions and protective ovenants will be recorded (if applicable), and that the proposed project complies with the requi'rements of the appable state stor=t es end requirements. , Signature: Date: 1 2130 /Z/.0 { �J 1,)'�). (C"14r) Ce) a Notary Public tor the Stat�ei� of .njrn h NA VC, j�r\C, County of 1 fC`rC1 PIC w:9 do earty certifythat WC`iC1fA — nQ�tl l3 personallyappeare beforeme this 'day of ��Prf P\I10I' and acknowledge the due execution of the application fo(a sto[mwater permit. Witness my hand and official seal, tls2�(1 YI , 11rti' �i, n/1 �Ipf) S�'' • R: a.„�,{, •: ,Q \\\ My commission expires .S') STORM-EZ 12/302014 Version 1.4 Application Page 5 of 5 The Retreat at Statesville (apartment complex) ®�� Statesville, NC IREDELL County NCDENR 6 Yadkin River Basin RAINFALL & CALCULATION'DATA - Project County: IREDELL Project City: I Statesville Rainfall Source: I Load Data Loaded Rainfall: User Defined Design Storm: First Flush I WQV Simple Method, Calculation Method Post Only (Minimum Design Storm =l"for non -coastal, 1.5"for coastal, 1-yr, 24-hr for SA) NOTE: Please use SCM Supplement Forms to summarize the stormwater design. The O&M Agreement can be generated using the O&M tab below. Storm Event Depth (inches) Apt , r. ffi P90 1.00 0.00 P95 0.00 1-yr, 24-hr 2.84 2- r 24-hr 3.45 10-yr, 24-hr 5.09 25- r, 24-hr 6.08 50- r, 24-hr 6.88 100- r, 24-hr 1 7.69 Highlighted Storm is Design Storm _„ �,• - ' PROJECTS INFORMATION;j.. e a - p Total ProDertv Area 5.28 acres Total Coastal Wetlands Area 0.00 acres Total Surface Water Area 1 0.00 lacres How many drainage areas does your project have? 1 Complete the breakdown of impervious area for the project Total Impervious Area 0.00 acres Project %impervious area Error ALL AREAS ARE IN SQUARE FEET BaSin�lrifonn8tion�rt�^!'.i.';L:ar0a1Y+ 2--Draina'e Area,.li`_.F CLDiaina-e Area 2nr r�.Draina a Area,3'a V*ADrain$ de'AFea*4'.0, Receiving Stream name Fourth Ck Stream Class C Stream Index Number 12-108-20 Total Drainage Area 189.399 0 0 0 On -Site Drainage Area (so 189,398 Offsite Drainage Areas 1 Proposed Impervious Areas 96,547 % Im ervious Area total 50.98 % lin Ryodifs5ifa6e AfeeH� e,olt+Diaiila-e .a Draina eAree24 �:lDiaiMaaAr6m3va LU-Diai6a&W, 6a'4`*Z On -Site Buildings/Lots s 31.708 On -Site Streets (so 0 On -Site Parkin s 57 406 On -Site Sidewalks (so 7.433 Other On -Site (so 0 Future (so 0 Off -site s 0 Existin BUA s 0 Total 1 96.547 0 0 1 0 STORM-EZ 12/31/2014 Version 1.4 Project Data Page 1 of I �� �-- � moo �I��i✓i � �. �� ' � l �� i W<� ELMRIDGE DR_ •. :2j _ l__ 21 850 850 RD GgITHER 50 ---8 � � I NUSGS MAP SCALE: i"=eoo' RETREAT AT STATESVILLE v2c2� SHELLYS WORLD, LLC n L52 u emio STATESVILLE, NORTH CAROLINA co�S. "- 1-0 C 14 Operation & Maintenance Agreement The Retreat at Statesville (apartment complex) Statesville, NC IREDELL County Prepared By: Benjamin B. Thomas, PE, West Consultants, PLLC ind❑ nendnce recoras snail De Kept on the tollowing BMP(s). This maintenance record shall be kept in a login a known set locatir Any deficient BMP elements noted in the inspection will be corrected, repaired, or replacedimmediately. 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 & Bioretention 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: Stonnwater Wetland Quantity: Wet Detention Basin Quantity: Disconnected Impervious Area Present: Soil Amendments Present: O&M tables will Location(s): Location(s): Location(s): Location(s): Location(s): Location(s): 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: Title & Organization: Street address: City, state, zip: Phone number(s): Email: Sari and Associates NC, LLC Owner 463-1/2 Carolina Circle Winston-Salem NC 27104 336-499-1963 richard@thirdwavehousing.com Signature: / Z /Z U J Date: a Notary Public for the State of County of �41 0 C' q M n"I 1r1 do hearby certify that personally appeared before me this 1r) day of Qr�U 1,t' 70 and acknowledge the due execution of the Operations and Maintenance Agreement. Witness my hand and official seal, Seal My commission expires {� ORM-EZ uou 1 20) r tl n I n __.. ... 12/31/2014 Wet'Detention PondMaintenance.Requireriments 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 inspectedonce a month and within 24 hours after every storm event greater than 1.0 inches (or 1.6 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 time 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 dean 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. ORM-EZ 12/31/2014 " - :-'Wet Uetetltion Pond Maintenance Requlrements.IContinuedl 7Themaineatment area Sediment has accumulated to a depth greater than the original design sediment storage depth. Search for the source Of the sediment and remedy the problem if possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Algal growth covers over 66§6 of the area. Consult a professional to remove and control the algal growth, Cattails, phragmites or other invasive plants cover 50% of Remove the plants by wiping them with pestic de (do not spray). the basin surface. The embankment Shrubs have started to grow on the embankment. Remove shrubs immediately. Evidence of muskrat or beaver activity is present. use traps to remove muskrats and consult a professional to remove beavers. A tree has started to grow on the embankment. Consult a dam safety specialist to remove the tree. An annual inspection by an appropriate professional Make all needed repairs. shows that the embankment needs repair. (if applicable) The outlet device The receiving water Clogging has occurred. Clean out the outlet device. Dispose of the sediment off -site. The outlet device is damaged Erosion or other signs of damage have occurred at the outlet. Repair or replace the outlet device. Contact the local NC Department of Environment and Natural Resources Regional Office. 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. WET POND ID FOREBAY WET —PO —ND MAIN POND Normal Pool El. 93.5 Normal Pool EI. M Temporary Pool El: 94.6 Temporary Pool El:Pretreatment other NoClean out depth: 1Clean out depth: than fore Filt Sediment Storage El: 90Sediment Storage El:1;Has Veg. Filter? No Bottom EI: 89Bottom EI: IRM-EZ Permit (to be provided by DWQ) III!';REQGIREDIITEM__$,CHECKLISTfrm±"r k"•d"Yr4:'�Mtsah2u� ti'�?t'tPcr !ei Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a requirement has not been met, attach justification. Page/ Plan Inl ls 7a Sheet No. C /;/, u` 1. Plans (V - 50' or larger) of the entire site showing: Design at ultimate build -out, Off -site drainage (if applicable), Delineated drainage basins (include Rational C coefficient per basin), Basin dimensions, Pretreatment system, High Flow bypass system, Maintenance access, Proposed drainage easement and public right of way (ROW), Overflow device, and Boundaries of drainage easement. d C.5 2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing: - Outlet structure with trash rack or similar, - Maintenance access, - Permanent pool dimensions, - Forebay and main pond with hardened emergency spillway, - Basin cross-section, - Vegetation specification for planting shelf, and - Filter strip. 3. Section view of the wet detention basin (1" = 2(Yor larger) shoving: - Side slopes, 3:1 or lower, - Pretreatment and treatment areas, and - Inlet and outlet structures. �J G �J ( 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified on the plans prior to use as a wet detention basin. ✓fir y' C��(c�l w �5 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for Forebay, to verify volume provided. •�'_ 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the entire drainage area is stabilized. Ccv1 C 5 7. The supporting calculations. 8. A copy of the signed and notarized operation and maintenance (0&M) agreement. ry l tt 9. A copy of the deed restrictions (if required). N I 10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County soil maps are not an acceptable source of soils information. Form SW401-Wet Detention Basin-Rev.9-4/18/12 Part III. Required Items Checklist, Page 1 of 1 Ir Permit No. (to be provided by D WQ) AM f WA7E h NCDENR � STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form must be filled out, printed and submitted. The Required. Items Checklist (Pad !II) must be printed, filled out and submitted along with all of the required information. INP.ROJECTONEORMATIONlf2a:v�`,?uT.`�+�i Project name The Retreat at Statesville Contact person Benjamin B Thomas, PE Phone number 828-433-5661 Date 1212912014 Drainage area number 1 - - - I1KIDESIGNIINEORMATION 'ud. ', ":r ..+.,.i&"'"'#i,., r , .r ,wr «;' e s@1°.."rii'4�5",.inn .'w",r-",?°1,yr,,lrns;:`V ?3 ': "+Klkww"*3' Site Characteristics Drainage area 189.398 fl2 Impervious area, post -development 96,547 it" %impervious 50.98 % Design rainfall depth 1.0 in Storage Volume: Non-SAWaters Minimum volume required 8,413 f1' Volume provided 8,816 fit" OK, volume provided is equal to or in excess of volume required. Storage Volume: SA Waters 1.5' runoff volume NIA ff' Pre -development 1-yr, 24-hr runoff to Post -development 1-yr, 24-hr runoff to Minimum volume required to Volume provided - ft' Peak Flow Calculations Is the pre/post control of the lyr 24hr storm peak flow required? N (Y or N) 1-yr. 24-hr rainfall depth - in Rational C, pre -development (umUess) Rational C, post -development (unitless) Rainfall intensity: 1-yr, 24-hr storm infhr Pre -development 1-yr, 24-hr peak flow 6.80 fts/sec Post -development 1-yr, 24-hr peak Cow 12.90 8'tsec PrelPost 1-yr, 24-hr peak Cow control 6.10 fl'/sec Elevations Temporary pool elevation 94.60 fmsl Permanent pool elevation 93.50 fmsl SHWT elevation (approx. at the perm. pool elevation) 80.00 trust Top of 10ft vegetated shelf elevation 94.00 fmsl Bottom of 10ft vegetated shelf elevation 93.00 fmsl Sediment cleanout, top elevation (bottom of pond) 88.00 fmsl Sediment cleanout, bottom elevation 87.00 fmsl Sediment storage provided 1.00 it Is there additional volume stored above the state -required temp. pool? N (Y or N) Elevation of the top of the additional volume fmsl Fom, SW401-Wet Detention Basin-Rev.9-4/1 Bil2 Pans I. S it. Design Summary, Page 1 or 2 Permit No. (to be pmvlded by DWD) Surface Areas Area, temporary pool Area REQUIRED, permanent pool SAIDA ratio Area PROVIDED, permanent pool, A._p, Area, bottom of 10f1 vegetated shelf, Aw , , Area, sediment cleanout, top elevation (bottom of pond), A..,a 9,217 It' 5,777 ft2 3A5 (unitless) 6,142 ft` OK 4,444 ft' 504 If Volumes Volume, temporary pool 8,816 fl' Volume, permanent pool, Vp _Pw 13,235 it' Volume, forebay (sum of forebays if more than one forebay) 2,608 ft' Forebay % of permanent pool volume 19.7% % SAIDA Table Data Design TSS removal Coastal SAIDA Table Used? Mountain/Piedmont SAIDA Table Used? SAIDA ratio Average depth (used in SAIDA table): Calculation option 1 used? (See Figure 10-2b) Volume, permanent pool, V,� Area provided, permanent pool, A.yoy Average depth calculated Average depth used in SAIDA, d,,, (Round to nearest 0.5ft) Calculation option 2 used? (See Figure 10-2b) Area provided, permanent pool, A.. Area, bottom of 1 Oft vegetated shelf, A,_,,,, Area, sediment cleanout, top elevation (bottom of pond), Ai,., 90 % N (YorN) Y (YorN) 3.05 (unitless) N (YorN) 13,235 ft' 6,142 ft' If ft Y (Y or N) 6,142 n' 4,444 fie 504 it' 'Depth' (distance b/w bottom of 10ft shelf and top of sediment) 5.00 It Average depth calculated 3.21 it Average depth used in SAIDA, d„, (Round to down to nearest 0.5ft) 3.0 If Drawdown Calculations Dmwdown through orifice? Diameter of office (if circular) Area of orifice (if -non -circular) Coefficient of discharge (Co) Driving head (Ho) Drawdown through weir? Weir type Coefficient of discharge (C„) Length of weir(L) Driving head (H) Pre -development 1-yr, 24-hr peak Bow Post -development 1-yr, 24-hr peak Bow Storage volume discharge rate (through discharge orifice or weir) Storage volume drawdown time Additional Information Vegetated side slopes Vegetated shelf slope Vegetated shelf width Length of nowpalh to width ratio Length to width ratio Trash rack for overnow & office? Freeboard provided Vegetated filter provided? Recorded drainage easement provided? Capures all runoff at ultimate buildoul? Drain mechanism for maintenance or emergencies is: Y. (YorN) 1.50 in in 0.60 (unitless) 0.37 it N (YorN) (unitless) _ .(unitless) ft It 6.80 ft'/sec 12.90 ft'/sec 0.06 fta/sec 2.10 days 3 :1 10 :1 .10.0 If 4 :1 1.7 :1 Y (Y or N) 2.5 It N (YorN) Y (YorN) Y (YorN) PUMP OUT 0 OK Need 3 It min. OK OK OK, draws down in 2-5 days. OK OK OK OK OK OK OK OK OK OK Form SW401-Wet Detention Basin-Rev.9-4I18112 Parts 1. & II. Design Summary, Page 2 of 2 Statesville, INC IREDELL County �-w J I _�_ v I The Retreat at Statesville (apartment complex) Q ©�� n Statesville, NC IREDELL County o ryy ''"'•'` Benjamin B. Thomas, PE, West Consultants, I�C G�'O NGDENR i Application '� O r s�F Type of application: New Permit , Only complete application packages will be accepted and reviewed. A complete package includ\00r, of Re items in th�ehecklist below. Add any comments, and indicate the page or plan sheet number where the following ine�on can be found. Please indicate that you have provided the following required information by initialing in the spac_dad next to each item. Item Original and one copy of this application form (all worksheets) and the permit application fee. For applications submitted to the DEMLR regular permitting program, the fee is $505 payable to NCDENR. For Express Review, click on the link below for information and fee schedule. Contact the appropriate regional office Express Review Coordinator to schedule the required pre -application meeting. 2 A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to and is within 1/2 mile of SA waters, then include the 1/2 mile radius on the map. 4 calculations readable scale, including and dated. to at a a. Project name, engineer and firm, revision number and dates. b. Location map with street names and SR numbers, legend, north arrow, scale. c. Dimensioned property/project boundary with bearings & distances. d. The boundaries of all surface waters, regulatory flood zones, and prote, riparian buffers or a note on the plans that none exist. e. The boundaries of all vegetated or protected riparian buffers. f. Site layout showing all built -upon areas, drainage features, stormwater collection systems (inlets, outlets, swales, pipe elevations, slopes and diameters), and SCMs at ultimate build -out. g. Existing contours, proposed contours, spot elevations, and finish( elevations. h. Existing drainage (including off -site), drainage easements, pipe si runoff calculations. i. Drainage area boundaries (included in the main set of plans, not a separate document). j. Existing and proposed maintenance access routes, utility easemei drainage easements, public rights -of -way etc. k. A construction sequence that shows how the SCMs will be protec sediment until the entire drainage area is stabilized. Notes / Comments ;J I o ( a ' s, DEN 4 • WATER RESOURCES BUFFER PERMITTING Initials A,_�- typical if appropriate) in both plan view and cross-section at a scale of 1" = 30' or larger, including: I a. Dimensions, side slopes, length to width ratios and elevations with a ��' " benchmark for clean -out if appropriate. % b. All applicable conveyance devices, including: bypass structure, pretreatment area, flow distribution device, underdrains, outlet device, outlet dissipater and level spreader. c. A table of elevations, incremental volumes and accumulated volumes (if see stage -storage table in calcs ��77,, applicable). A, d. Specifications for applicable materials, such as planting media, aggregate, 0�1 L��Ai✓ih I FYI sod, underdrains, outlet devices, etc. ,7' STORM-EZ 12/31/2014 Version 1.4 Application Page 1 of 5 Statesville, NC IREDELL County 7 Two sealed, signed, & dated planting plans for each SCM (or typical) at a scale ;r-• of 1" = 20' or larger, as applicable, including: %j- a. The locations of each species and a planting detail. b. A table summarizing the size, spacing and total quantity of each plant %�• �• species that should be used. c. The source nursery for the plants. T d. A one-time fertilizer specification to establish plants if necessary. 2' c.•vk2 8 A soils report based on field evaluation indicating the SHWT elevations within N/A the footprints of the proposed SCM(s). Provide a map of the boring locations 11 ! t with the existing elevations and boring logs. For infiltration SCMs, the report I shall include the soil type, infiltration rate and method for determining the r n cq-C C 5 2 �� infiltration rate. Soils information shall be signed and sealed by a licensed soil 9 A copy of the signed and notarized operation and maintenance (O & M) `T agreement. 10 A copy of the proposed deed restrictions protecting the SCMs and limiting the N/A - no future development built -upon area so that it does not exceed the capacity of the SCM(s) or the high planned or possible on the site density threshold (as applicable). NCDENR Deed Restriction Forms 11 For corporations and limited liability corporations (LLC): Documentation from the INC Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in the Contact Information section. The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. NC Dept. of the Secretary of Slate 12 A copy of the lease agreement or pending sales agreement if applicable. i STORM-EZ 12/31/2014 Version 1.4 Application Page 2 of 5 Statesville, NC IREDELL County , Part If: General Project and Applicant Information - . - j Project Name: The Retreat at Statesville (apartment complex) Date: 30-Dec-14 Project Street Address: Adjacent to 182 North Pointe Blvd Lat: 35.81893 City: Statesville I Zip: 28625 Long: 80.882635 Directions to Project: Take US21 north from 1-40, turn left onto North Pointe Blvd, travel approx. 0.5 County: IREDELL (from nearest intersection) miles, site is on the right NON -COASTAL Project Applicant: IShollys World, LLC (Identify the corporation, organization, property owner, designated government official, etc. which owns the project.) Owner / Signing Offical's Name: Title: Address: City: State: Zip: Phone: Fax: Email: Status of applicant: River E Receiving Strea Stream Clas: Surface Water Area Total property area Goals/characteristics: NO NO YES Richard An ino Jht'rd WAVe- DU!;) h Managing Member 463 1/2 Carolina Circle Winston-Salem NC 27104 336 499-1963 Icichard@thirdwavehousing.com Purchaser Attach a copy of the pending sales agreement and complete contact information for current property owner below. Coastal wetland area Inc)y'LAr✓: OAK17d Total project area (ac): 5.28 !}?Pb 6 F sr'TE,? Volume Matching (LID) YES Drains to an offsite stormwater system Low Density NO Within 575' of SSa �va7er ORW High Density NO Within 5 miles of a public airport summarize how the stormwater runoff will be treated: Part III: Permit Information Status of construction: Not Started Other permits needed:PN ES Sedimentation & erosion control PNOqNPDES 404 Permit / 401 Certification O CAMA Major Permit Isolated Wetlands Permit O Threatened & Endangered Species Industrial Stormwaler Permit If an application for this project has been previously returned, provide the original project number and previous name of the project: n/a Provide the If claiming vested rights, then identify (and attach) the supporting documents and approval dates: Approval of a site -specific development plan or PUD Approval date: Valid building permit Issue date: Other Dale: Not Started Point of Contact: Phone number: STORM-EZ 12/30/2014 Version 1.4 Application Page 3 of 5 Property OwnerlOrganiration Signing Official & title: Street address: City, State. 71p: Phone number(s): Email: (Opd-80 Ac Peru Slgnlnl P! Statesville, NO IREDELL County Part IV: Additional Contact Information Venture Properties I, LLC r n O e� r I ly Influnt 1924 Main Street N. Wilkesboro, NC 28659 335.BB7A000 x 18 aaron &vodevelopment.corn (Now., Porson/Oigantradon noted above may be contacted for additional project Information ifapplkant cannot be reached.) 1 Part V: Consultant Information Complete this section If you wish to designed authority to another Individual or firm so that they may provide Info radon on your behalf for this project (such as addressing requests for additional information). B. Thomas, PE City, State, Zip: Moigantan, NC 28855 Phone numbedsl: 828-033 J x 308 STORWEZ 12/30/2014 Version 1.4 Application Page 4 of 5 Statesville, NC IREDELL County Part VI: Pnopertv Owner Authorization I, (the Property Owner ILstetl above). / r tarp n u, /C OOn , certify that I own the property Identi0ed In this permit application and thus give permission to (the Applicant), San and Associates NC. LLC to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with this submittal, which Indicates the party, responsible for the operation and maintenance of the stormwater system. As the legal property owner. I acknowledge, understand and agree by my signature below, that If my designated agent (listed as the Applicant above) dissolves hislher company or cancels/defauYs on Mal lease agreement or pending aele, responsibility for compliance with the DEMLR stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to contact DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days otherwise. I will be operating a stonnater treatment Facility witow a ch. valid peaI understand that the operation of a Ftormwater treatment facility wlttoul a valid permit is a violation of INC General Statute 143- 215.1 and may result in p 'a e n Including the assessment of cMI penalties up to $25,000 per day, pursuant to NCGS 143-215.6. f (/ Signature: Date: I, /Kc CSA Lu L" a Notary Public forthof L/���� G County of dehearby cer y that Mt ' / personally appeared before me thl day of 1�e` t tv%_6Ge- 01 and acknowledge the due execution °( lication for a mmw to permlL Witness my hand and official seal, X r: SHERRY LUCKEY Notary Public, North Carol Wilkes County My Commission Expire! expires Ilas 1)5 Part VII: Applicant's Certification I I, (the Applicant listed above), , certify that the Information Included on this permit applicant form Is. to the best of my knowledge, coned and that the project will be constructed in conformance with the approved Plane, that the required deed restrictions and protective covenants will be recorded (d applicable), and that the proposed project complies with the requirements of the applicable state slormwator rules and requirements. Signature: Date: I, a Notary Public for the State of County of do hearby certify that personally appeared before me this day of , and acknowledge the due execution of the application for a stommvater permit Witness my hand and official seal, commission expires Seal STORM-FZ 12130/2014 Version 1 A Application Page 5 of 5 Statesville,NC IREDELLCounty I Part I& Property Owner Authorization I, (the Property Owner listed above), , certify that I own the property identified in this permit application and thus give permission to (the Applicant), Sari and Associates NC, LLC to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with this submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. As the legal property owner, I acknowledge, understand and agree by my signature below, that if my designated agent (listed as the Applicant above) dissolves his/her company or cancels/defaults on his/her lease agreement or pending sale, responsibility for compliance with the DEMLR stormwater permit reverts back to me, the property owner. As the property owner, it is my responsibility to contact DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise, I will be operating a stormater treatment fadlity without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statute 143- 215.1 and may result in appropriate enforcement action including the assessment of civil penalties up to $25,000 per day, pursuant to NCGS 143-215.6. Signature: Date: I, , a Notary Public for the State of County of , do hearby certify that personally appeared before me this_ day of and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, commission expires Part VII: Applicant's Cert�cation I I, (the Applicant listed above), 'R I GYt A C A14 Ct I {'� O certify that the information included on this permit applicant form is, to the best of my knowledge, correct and that thlb project will be constructed in conformance with the approved plans, that the required deed restrictions and protective govenants will be recorded (if applicable), and that the proposed project complies with the requirements of the applicable state stormwat as and requirements. ' Signature: Date: I Z/�U /Z/.0 1 �J I, f�I• �.e P), (C)IIInWen .allota Public or the Statq of-�q(m lih i(^M{�JN 6; County Yli PCrC)PIC w:'1T .dohearty cerofy that1 iC hcifh 1'r In personally appeare b� afore me this Wro day of UPfP U11101- I and acknowledge the due execution of the application fora stormwater permit. Witness my hand and official seal, lhNl }'I . 11AIi. M1!i611 \lilt 0.130L11tic �5:Vu� &I -•.To= Q NpTAgy'';2 `. �., N to •'•, o.;.a.2o11 Q' \\ My commission expires IavnN)s) Seal STORM-EZ 12/30/2014 Version 1.4 Application Page 5 of 5 � J ,, _ � .. ... .. � f The Retreat at Statesville (apartment complex) ©k - A 6 Statesville, NC IREDELL County --'—� Yadkin River Basin NCDENR RAINFALL & CALCULATION DATA Project County: IREDELL Project City: Statesville Rainfall Source: Load Data Loaded Rainfall: User Defined Design Storm: First Flush / WOV Simple Method, Calculation Method Post Only (Minimum Design Storm = 1 "for non -coastal, 1.5"for coastal, 1-yr, 24-hr for SA) NOTE; Please use SCM Supplement Forms to summarize the stormwater design. The O&M Agreement can be generated using the O&M tab below. Storm Event First Flush /�WQV Depth (inches) 1.00 P90 0.00 P95 0.00 1-yr, 24-hr 2.84 2- r 24-hr 3.45 10-yr, 24-hr 5.09 25- r, 24-hr 6.08 50- r, 24-hr 6.88 100- r, 24-hr 7.69 Highlighted Storm is Design Storm I PROJECT INFORMATION I Total Property Area 5.28 acres Total Coastal Wetlands Area 0,00 acres Total Surface Water Area 0.00 acres How many drainage areas does your project have? 1 Complete the breakdown of impervious area for the project Total Impervious Area 0.00 acres Project % im ervious area Error ALL AREAS ARE IN SQUARE FEET Basin Information Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4 Receiving Stream name Fourth Ck Stream Class C Stream Index Number 12-108-20 Total Drainage Area 189,399 0 0 0 On -Site Drainage Area (sfi 189,398 Offsile Drainage Area (so 1 Proposed Impervious Area(so-96,547 % Impervious Area total 50.98% Impervious Surface Area Drainage Area 1 Drainage Area 2 Drainage Area 3 Drainage Area 4 On -Site Buildings/Lots (sfl 31,708 On -Site Streets s 0 On -Site Parkin s 57,406 On -Site Sidewalks (sO 7433 Other On -Site (st 0 Future s 0 Off -site s 0 Existin BUA (so 0 Total 1 96,547 1 0 1 0 1 0 STORM-EZ 12/31/2014 Version 1.4 Project Data Page 1 of 1 m SITE Sop ELMRIDGE DR 21 ♦k , � C I� 850 00 �o= o o Q � )% �0�o ,Q, �3 cr ). G,4ITHER RD g50 9p USGS MAP SCALE: 1"=800' RETREAT AT STATESVILLE �- SHELLYS WORLD, LLC CIONSUMM IYC 18]BI .JJ�>N�i STATESVILLE, NORTH CAROLINA