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HomeMy WebLinkAboutSW8160306_Historical File_20160602PAT MCCRORY Governor DONALD R. VAN DER VAART a Secretary Energy, Mineral and Land Resources TRACY DAVIS ENVIRONMENTAL QUALITY Director June 2, 2016 Mr. Jack Carlisle, Manager c/o Mr. James Yopp Hoosier Daddy LLC 6025 Tarin Road Wilmington, NC 28409 Subject: State Stormwater Management Permit No. SW8 160306 Tarin Woods H High Density Subdivision Wet Detention: Pond Project New Hanover County Dear Mr. Carlisle: The Wilmington Regional Office received a complete, State Stormwater Management Permit Application for,Tarin Woods II on June 2, 2016. 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 2008-211. We are forwarding Permit No. SW8 160306 dated June 2, 2016, for the construction, operation and maintenance of the BMP's and built -upon area associated with the subject project. This permit shall be effective from the date of issuance until June 2, 2024, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the conditions listed in this permit regarding the Operation and Maintenance of the BMP(s), recordation of deed restrictions, certification of the BMP's, procedures for changing 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 certify the BMP's, to transfer 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 15.0B of the North Carolina General Statutes, and must be filed with the OAH within thirty (30) days of receipt of this permit. You should contact the OAH with all questions regarding the filing fee (if a filing fee is required) and/or the details of the filing process at 6714 Mail Service Center, Raleigh, NC 27699-6714, or via telephone at 919-431-3000, or visit their website at www.NCOAH.com. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Kelly Johnson in the Wilmington Regional Office, at (910) 796-7215. Sinegrely, Tracy Davis, P.E., Director Division of Energy, Mineral and Land Resources GDS/kpj: \\\Stormwater\Permits & Projects\2016\160306 HD\2016 06 permit 160306 cc: Howard Resnick, PE, Coastal Site Design Inspector, New Hanover County Inspections New Hanover County Engineering Division of Coastal Management Wilmington Regional Office Stormwater File State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources 127 Cardinal Drive Extension I Wilmington, NC 28405 nin IGA 11 i 4 7 1 mn rcn ------ --- `---- L . State Stormwater Management Systems Permit No. SW8 160306 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY SUBDIVISION 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 Hoosier Daddy LLC Tarin Woods 11 Shiloh Drive, Wilmington, New Hanover County FOR THE construction, operation and maintenance of one (1) wet detention pond in compliance with the provisions of 15A NCAC 2H .1000 and Session Law 2008-211 (hereafter referred to as the "stormwater rules') 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 (hereafter referred to as the Division or DEMLR) and considered a part of this permit. This permit shall be effective from the date of issuance until June 2, 2024 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. The subdivision is permitted for 51 lots, each allowed a maximum of 3,500 square feet of built -upon area. 3. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.8 of this permit. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control measure. The stormwater control measure has been designed to handle the runoff from 268,377 square feet of impervious area. 4. The maximum built -upon area allowed for the entire subdivision is 268,377 square feet, which includes 15,000 square feet of future impervious area. 5. The drainage area will be limited to the amount of built -upon area indicated in Sections 1.3 and 1.8 of this permit, and per approved plans. The built -upon area for the future development is limited to 15,000 square feet. Page 1 of 9 State Stormwater Management Systems Permit No. SW8 160306 6. A 50' wide vegetative buffer must be provided and maintained adjacent surface waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the top of bank of both sides of streams and rivers and the mean high water line of tidal waters. 7. All runoff being directed into wetlands shall flow into and through those wetlands at a non -erosive velocity. 8. The following design criteria have been permitted for the wet detention pond and it must be provided and maintained at the design condition. a. Drainage Area, acres: 15.51 Onsite, ft2: 675,561 Offsite, ft2: 0 b. Total Impervious Surfaces, ft2: 268,377 Onsite, ft2: 268,377 Offsite, ft2: 0 c. Average Pond Design Depth, feet: 3.5 d. TSS Removal Efficiency: 90% e. Design Storm*, inches: 1.5 f. Permanent Pool (PP) Elevation, FMSL: 19.5 g. Permitted PP Surface Area, ft2: 45,405 In. Temporary Storage Elevation, FMSL: 20.3 i. Permitted Storage Volume, ft3: 38,906 j. Predevelopment 1 yr-24 hr. discharge rate, cfs: 25.07 k. Controlling Orifice, inch m pipe: 3.50 I. Orifice Flow Rate, cfs: 0.167 m. PP Volume, ft3: 166,317 n. Forebay Volume, ft3: 36,497 o. Maximum Fountain Horsepower: 1/2 p. Receiving Stream/River Basin: Everett Creek q. Stream Index Number: 18-87-29 r. Classification of Water Body*: SA; HQW *This pond is not subject to SA waters requirements. II. SCHEDULE OF COMPLIANCE No person or entity, including the permittee, stormwater system shown on the approved approved of the revised plan. shall alter any component of the approved plans unless and until the Division has 2. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 3. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. If the stormwater system is used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. Page 2 of 9 State Stormwater Management Systems Permit No. SW8 160306 4. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 160306, as issued by the Division of Energy, Mineral and Land Resources under NCAC 2H.1000. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. C. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the Division. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division. f. The maximum built -upon area per lot is 3,500 square feet. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be accomplished through providing roof drain gutters, which drain to the pond or street, grading the lot to drain toward the street or directly into the pond, or grading perimeter swales and directing them into the pond or street. h. Built -upon area in excess of the permitted amount will require a permit modification. i. All affected lots shall maintain a 50' wide vegetative buffer adjacent to surface waters, measured horizontally from and perpendicular to the normal pool of impounded structures, the top of bank of each side of streams and rivers and the mean high water line of tidal waters. j. 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 G.S. 143, Article 21. 5. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds. 6. If permeable pavement BUA credit is desired, the permittee must submit a request to modify this permit to incorporate such language as required by the Division. The request to modify must include a proposed amendment to the deed restrictions and .protective covenants for the subdivision, and a soils report identifying the type of soil, the Seasonal High Water Table elevation and the infiltration rate. Upon the successful completion of a permit modification, the individual lot owners that request to utilize permeable pavements shall submit the necessary forms and documentation to the permittee, or a designated agent, and receive approval prior to construction of the permeable pavement. 7. The permittee shall review all lot plans for new construction and any subsequent modifications and additions, for compliance with the conditions of this permit. The permittee shall not approve any lot plans where the maximum allowed built -upon area has been exceeded, or where revisions to the grading or to the storm drainage system are proposed unless and until a permit modification has been approved by the Division. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 160306 8. The permittee is responsible for the routine monitoring of the project for compliance with the built -upon area limits, grading, and the storm drainage system established by this permit, the permit documents, the approved plans, and the recorded deed restrictions. 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. 9. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function at design condition. The approved Operation and Maintenance Agreement is incorporated by reference into this permit and must be followed in its entirety and maintenance must occur at the scheduled intervals. 10. 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. 11. If the permanent pool volume is greater than 30,000 cubic feet, a decorative spray fountain will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. C. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for the fountain's pump is based on the permanent pool volume. The maximum pump power for a fountain in this pond is % HP. 12. The facilities shall be constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 13. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, the permittee shall cause a certification from an appropriate designer for the system installed to be submitted, 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. 14. All stormwater collection and treatment systems must be located in either public rights - of -way, dedicated common areas or recorded easements. The final plats for the project will be recorded .showing all such rights -of -way, common areas and easements, in accordance with the approved plans. Access to the stormwater facilities for inspection and maintenance shall be maintained via appropriate recorded easements at all times. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 160306 15. 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. Redesign or addition to the approved amount of built -upon area or to the drainage area. C. Further development, subdivision, acquisition, lease or sale of any, 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. d. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. e. The construction of any future BUA listed on the application. 16. Prior to transfer of the permit, the stormwater facilities will be inspected by Division personnel. The project and the stormwater facility must be in substantial compliance with all permit conditions. Any items not in substantial compliance must be repaired, replaced or restored to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 17. 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. III. GENERAL CONDITIONS Any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the Stormwater rules is subject to enforcement procedures as set forth in NCGS 143 Article 21. 2. 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. 3. In the event that the facilities fail to perform satisfactorily 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. Additional or replacement stormwater management systems shall receive a permit from the Division prior to construction. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 160306 4. This permit is not transferable to any person or entity except after notice to and approval by the Director. The permittee shall submit a completed and signed Name/Ownership Change Form, accompanied by the supporting documentation as listed on the form, to the Division of Energy, Mineral and Land Resources at least 60 days prior to any one or more of the following events: a. An ownership change including the sale or conveyance of the project area in whole or in part, except in the case of an individual lot sale that is made subject to the recorded deed restrictions; b. The sale or conveyance of the common areas to a Homeowner's or Property Owner's Association, subject to the requirements of Session Law 2011-256; C. Bankruptcy; d. Foreclosure, subject to the requirements of Session Law 2013-121; e. Dissolution of the partnership or corporate entity, subject to NCGS 57D-2-01(e) and NCGS 57D-6-07; f. A name change of the current permittee; g. A name change of the project; h. A mailing address change of the permittee; 5. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. Neither the sale of the project, in whole or in part, nor the conveyance of common area to a third party constitutes an approved transfer of the stormwater permit. 6. The permittee grants DEMLR 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 modified, revoked, terminated or renewed. 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. Approved plans, calculations, supplement forms, operation and maintenance agreements and specifications for this project are incorporated by reference and are enforceable parts of the permit. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. 9. Unless specified elsewhere, permanent seeding requirements for the stormwater control measure must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 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. Page 6 of 9 State Stormwater Management Systems Permit No. SW8 160306 11. The permittee shall submit a permit renewal application request 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. Permit issued this the 2"d day of June 2016. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 160306 Page 7 of 9 State Stormwater Management Systems Permit No. SW8 160306 Tarin Woods II Page 1 of 2 Stormwater Permit No. SW8 160306 New Hanover Countv 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, (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 a part of this Certification. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL Page 8 of 9 State Stormwater Management Systems Permit No. SW8 160306 Certification Requirements: Page 2 of 2 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the 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, a forebay, and the vegetated filter. 15. The required dimensions of the system are provided, per the approved plan. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. cc: NCDEQ-DEMLR Regional Office Inspector, New Hanover County Building Inspections Page 9 of 9 • DEMLR USE ONLY ]Date R&ebyed Fee P' egrpit N [ApplFca]Ae f J R es: ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph Il - Post Construction (select all that apply) ❑ Non -Coastal SW HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ Mgmt Plan: State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Tarin Woods Il 2. Location of Project (street address): 5926 Shiloh Road City:Wilmineton County:New Hanover Zip:28409 3. Directions to project (from nearest major intersection): From intersection of Hwy 132 and Hwy 421 take Carolina Beach Rd south Left on Manassas Drive left on 4. Latitude:37* 07' 17" N Longitude:77° 53' 43" W of thiliain entrance to the ect. BY. PU II. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ZNew ❑Modification ❑ Renewal w/ Modificationt tRenewals with modifications also requires SWU-102 - Renewal Application Form b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit number , its issue date (if known). and the status of construction: [-]Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DEMLR requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877 623-6748): ❑CAMA Major ❑NPDES Industrial Stormwater ®Sedimer_tation/Erosion Control:15.51 ac of Disturbed Area ❑404/401 Permit: Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit: 5. Is the project located within 5 miles of a public airport? ZNo ❑Yes If yes, see S.L. 2012-200, Part VI. http://portal.ncdenr.org/web/lr/rules-and-regulations Form SWLT-101 Version Oct. 31, 2013 Page 1 of 6 III. CONTACT INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization:Hoosier Daddy LLC Signing Official & Title james Yopp, (bv authority given by Tack Carlisle Manager, form included) b. Contact information for person listed in item 1a above: Street Address:6025 Tarin Road City:Wilmington State•NC Zip:28409 Mailing Address (if applicable): City: State: Zip: Phone: (910 ) 443-3060 Fax: Email:iames@rockfordpartners.net c. Please check the appropriate box. The applicant listed above is: ® The property owner (Skip to Contact Information, item 3a) ❑ Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) ❑ Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) ❑ Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Signing Official & Title: b. Contact information for person listed in item 2a above: Street Address: City: State: Zip: Mailing Address (if applicable): City: State: Zip: Phone: ( ) Fax: ( ) Email: 3. a. (Optional) Print the name and title of another contact such as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization:Lisa Beaman Signing Official & Title:Lisa Beaman (or Tames Yopp), Manager b. Contact information for person listed in item 3a above: Mailing Address:6025 Tarin Road City:Wilmington Phone: (910 ) 769-3053 or (252 )916-5030 Email:E85lisa@goiO.com 4. Local jurisdiction for building permits: State:NC Zip:28409 Fax: ( ) Point of Contact: Phone #: Form SWU-101 Version Oct. 31, 2013 Page 2 of 6 ECEI V E BY: IV. PROJECT INFORMATION 1. In the space provided below, bn�flv summarize how the stormwater runoff will be treated. Runoff wiill be directed into grass channels that discharge into a wet basin desinned for 90% TSS removal 2. a. If claiming vested rights, identify the supporting documents provided and the date they were approved: ❑ Approval of a Site Specific Development Plan or PUDApproval Date: ❑ Valid Building Permit Issued Date: ❑ Other: Date: b.If claiming vested rights, identify the regulation(s) the project has been designed in accordance with: ❑ Coastal SW —1995 ❑ Ph 11— Post Construction 3. Stormwater runoff from this project drains to the Cape Fear River basin. 4. Total Property Area:15.51 acres 5. Total Coastal Wetlands Area: n/a acres 6. Total Surface Water Area: n/a acres 7. Total Property Area (4) — Total Coastal Wetlands Area (5) — Total Surface Water Area (6) = Total Project Area': 15.51 acres + Total project area shall be calculated to exclude the following: the normal pool of impounded structures, the area between the banks of streams and rivers, the area below the Normal High Water (NHW) line or Mean High Water (MHW) line, and coastal wetlands landward ffrroom the NHW (or MHW) line. The resultant project area is used to calculate overall percent built upon area (B1,1A). Non -coastal wetlands landward of the NHW (or MHW) line may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 39.7 % 9. How many drainage areas does the project have?l (For high density, count 1 for each proposed engineered stormwater BMP. For low density and other projects, use 1 for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin Informahort Drains Arm _PrahuWArea DrainageArea Dr ' Area Receiving Stream Name Everett Creek Stream Class * SA;HQW Stream Index Number * 18-87-29 Total Drainage Area (sf) 675,561 On -site Drainage Area (sf) 675,561 Off -site Drainage Area (sf) Proposed Impervious Area** (sf) 268,377 % Impervious Area** (total) 39.7 4nPewious"Surface Area Drainage Area Drain `Area Prairutge Area Drainage Area On -site Buildings/Lots (sf) 178,500 On -site Streets (sf) 61,197 On -site Parking (sf) On -site Sidewalks (sf) 8,733 Other on -site (sf) 4,947 Future (sf) 15,000 Off -site (sf) Existing BUA*** (sf) Total (sf): 268,377 stream Jass ana inaex Number can be determined at: httV.J4vortal.ncdenr.org/web/w9/ns/csu/c?assifica� tions ** Im envious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. Form SWU-101 Version Oct. 31, 2013 Page 3 of 6 'Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that is to be removed and which will be replaced by new BUA. 11. How was the off -site impervious area listed above determined? Provide documentation. Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that may be subject to more stringent stormwater requirements as per 15A NCAC 02B .0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from htty://nortal.ncdenr.ora/web/wa/ws/su/bmn-manual. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy, Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application instruction sheet and BMW checklists are available from http://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms dots. The complete application package should be submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the interactive online map athttg://portal.ncdenr.org/web/wq/ws/su/mans.) Please indicate that the following required information have been provided by initialing in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from ht42://12ortal.ncdenr.org/web/wq/ws/su/statesw/forms does. Initials 1. Original and one copy of the Stormwater Management Permit Application Form. 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants A�13 Form. (if required as per Part VII below) 3. Original of the applicable Supplement Form(s) (sealed. signed and dated and O&M agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to htW://www.envheIR.org/12agts/mestWe2poe L.btml for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.) 5. A detailed narrative (one to two pages) describing the stormwater treatment/management for % the project. This is required in addition to the brief summary provided in the Project Information, item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the receiving stream drains to class SA waters within % mile of the site boundary, include the % mile radius on the map. 7. Sealed, signed and dated calculations (one copy). 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), including: /Yyy a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the M_N_W or NHW line of tidal waters, and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures, the banks of streams or rivers, and the MHW (or NHW) of tidal waters. �� i. Dimensioned property/project boundary with bearings & distances. E G j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. 4 .: MAR 08 �01� 1. Details of roads, drainage features, collection system,, and stormwater control ures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated a qualified person. Provide documentation of qualifications and identify the pers made the determination on the plans. Form SWU-101 Version Oct. 31, 2013 Page 4 of 6 n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plans, not as a separate document). p. Vegetated buffers (where required). 9. Copy of any applicable soils report with the associated SHWT elevations (Please identify elevations in addition to depths) as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"xll" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BNTs, the report should also include the soil type, expected infiltration rate, and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DEMLR to verify the SHVV prior to submittal, (910) 796-7378.) 10. A copy of the most current property deed. Deed book: 5836 Page No:1392_ 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC /fJ� Secretary of State or other official documentation, which supports the titles and positions held by the persons listed in Contact Information, item la, 2a, and/or 3a per 15A NCAC 2H.1003(e). 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. http://www.sggm ary.state.nc.us/Corporations/CSearch aspx VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from hU://portal.ncdenr.org/web/Ir/state-stormwater- forms does. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in the permit and listed on the forms available on the website, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the NC DEMLR, and that they will be recorded prior to the sale of any lot. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a consulting engineer and/or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:Howard Resnik, PE Consulting Firm: Coastal Site Design, PC Mailing Address:PO BOX 4041 City:Wilmington State•NC Zip:28406 Phone: (910 ) 791-4441 Fax: (910 ) 791-1501 Email:howard®coastalsitedesign.com IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) 1, (print or type name of person listed in Contact Information, item 2a) , certify that I own the property identified in this permit application, and thus give permission to (print or type name of person listed in Contact Information, item 1a) with (print or type name of organization listed in Contact Information, item 1a) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal, which indicates the party responsible for the operation and maintenance of the stormwater system. E C E I p E MAR 0 8 2W Norm SWU-101 Version Oct. 31, 2013 Page 5 of 6 BY: As the legal property owner I acknowledge, understand, and agree by my signature below, that if my designated agent (entity listed in Contact information, item 1) dissolves their company and/or cancels or defaults on their 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 notify DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days; otherwise I will be operating a stormwater 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 Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to $25,000 per day, pursuant to NCGS 143-215.6. Date: a Notary Public for the State of , County of do hereby certify that before me this — day of personally appeared . and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, SEAL My commission expires X. APPLICANT'S CERTIFICATION I, (print or type name of person listed in Contact Information, item 1a) lames Yopp certify that the information included on this permit application 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, and that the proposed project complies with the requirements of the applicable stormwater rules under 15A NCAC 2H .1000 and any other applicable state stormwater requirements. Date: L*7oZ - Q 9? — I La (� a Notary Public for the State of a-17 f macounty of do hereby certify that J L ' Y� personally appeared My commission expires 11 •24J�1 � EIV MAR 0 8 201 �1 t3Y: Form SWU-101 Version Oct. 31, 2013 Page 6 of 6 Hiah Density Residential Subdivisions Deed Restrictions & Protective Covenances In accordance with Title 15 NCAC 2H.1000 and S.L. 2006-246, the Stormwater Management Regulations, deed restrictions and protective covenants are required for High Density Residential Subdivisions where lots will be subdivided and sold and runoff will be treated in an engineered stormwater control facility. Deed restrictions and protective covenants are necessary to ensure that the development maintains a "built -upon" area consistent with the design criteria used to size the stormwater control facility. I, James Yopp , acknowledge, affirm and agree by my signature below, that I will cause the following deed restrictions and covenants to be recorded prior to the sale of any lot: 1. The following covenants are inte en ure ongoing compliance with State Stormwater Management Permit Numbed ed by the Division of Water Quality under the Stormwater Management Regulations. gLA? iU 03L,)Ze 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 Water Quality. 5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Division of Water Quality. 6. The maximum allowable built -upon area per lot is _3, 500 square feet. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. OR, if the proposed built -upon areas per lot will vary, please REPLACE #6 above with the following: 6. The maximum built -upon area per lot, in square feet, is as listed below. Lot # BUA Lot # BUA Lot # BUA Lot # BUA f This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming Pools. 7. Each lot will maintain a 30** foot wide vegetated buffer between all impervious areas and surface waters. **50 foot for projects located in the 20 coastal counties. 8. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be accomplished through a variety of means including roof drain gutters which drain to the street, grading the lot to drain toward the street, or grading perimeter swales to collect the lot runoff and directing them into a component of the stormwater collection system. Lots that will naturally drain into the system are not required to provide these additional measures. Form DRPC-3 Rev.2 05Nov2009 MAR 0 8 20i� Page 1 of 2 BY: Si High Density Residential Subdivisions Deed Restrictions & Protective Covenances a Notary Public in the State of ei W+ , County of W9 _ , do hereby certify that _ _ J k - -m_- ' personally appeared before me this the day of.20 �(� , and acknowledge the due execution of the fo,AjA,, kk re going instrument. Witness my hand and official seal, SEAL ure 1, BRITTANY M HUGHES My Commission expires f1 s. x Pander county Notary Public, North Carolina My Co i i n � pires --may Form DRPC-3 Rev.2 05Nov2009 Page 2 of 2 Johnson. Kel From: Rodney Wright <rod ney@csd-engi neering.com > Sent: Thursday, June 02, 2016 8:08 AM To: Johnson, Kelly; 'Howard Resnik' Subject: RE: Tarin Woods - Almost Finished Attachments: Supplement —Wet Basin_Rev9_Locked.pdf; POND A.pdf you From: Johnson, Kelly [mailto:kelly.p.johnson@ncdenr.gov] Sent: Wednesday, June 01, 2016 9:43 AM To: Howard Resnik <howard@CSD-ENGINEERING.COM>; Rodney Wright <rodney@csd-engineering.com> Subject: Tarin Woods - Almost Finished Howard & Rodney, Please see attached. There is one small typo, but you can fix it and it doesn't impact the design. One of the variables in the average depth (area of the bottom of the pond) should only be for the main pond as opposed to the main pond + the forebay (see page 10-5 of the manual). It is 31,413sf is in the calcs, but the main pond is only 25,697sf (see green in the attached spreadsheet). This makes the average depth 3.5ft rather than 4.Oft. But, you are still providing enough surface area that the pond design isn't impacted. If we can get this page of the calcs revised and also the supplement, this will be done. I will go ahead and start drafting it. Thanks, KJ 0 k V1.50 V1, Kelly Johnson Environmental Engineer NC Division of Energy, Mineral and Land Resources Stormwater Permitting 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Office: 910.796.7331 Fax: 910.350.2004 Johnson, Ke From: Johnson, Kelly Sent: Wednesday, June 01, 2016 9:43 AM Tb: Howard Resnik; 'Rodney Wright' Subject: Tarin Woods - Almost Finished Attachments: 2016 06 excel_WP 160306_Send to Engineer.xlsx Howard & Rodney, Please see attached. There is one small typo, but you can fix it and it doesn't impact the design. One of the variables in the average depth (area of the bottom of the pond) should only be for the main pond as opposed to the main pond + the forebay (see page 10-5 of the manual). It is 31,413sf is in the�calcs, but the main pond is only 25,697sf (see green in the attached spreadsheet). This makes the average depth 3.5ft rather than 4.Oft. But, you are still providing enough surface area that the pond design isn't impacted. If we can get this page of the calcs revised and also the supplement, this will be done. I will go ahead and start drafting it. Thanks, w K.e1LWOYlwsOw Kelly Johnson Environmental Engineer NC Division of Energy, Mineral and Land Resources Stormwater Permitting 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Office: 910.796.7331 Fax: 910.350.2004 COASTAL SITE DESIGN, PC PO Box 4041 Wilmington, NC 28406 Phone: 910 791-4441 Fax: 910 791-1501 License # C-2710 May 4, 2016 Kelly Johnson, Environmental Engineer DEMLR/Stormwater Section NC Department of Environment & Natural Resources 127 Cardinal Drive Extension Wilmington, NC 28405 Re: Request for Additional Information Tarin Woods 11 New Hanover County CSD Project No. 06-134 Dear Kelly: 1?zC-&I r MAY .- 4 ?016 Thank you for your comments on the Tarin Woods II submittal. I've noted below our response or actions regarding your comments for the referenced project. Enclosed please find the following items: Two (2) copies of sheet 2 of 2 Two (2) copies of V2 mile SA waters determination Items Addressed: vra. N/A since feature wasn't classified as a stream by Chad Coburn or ACOE. A. The Tarin Woods II project area was formerly called the Heglar Tract, and back in 2007 we had Joanne Steenhuis make a determination on the location of where the SA waters started. The attached letter and exhibit show the beginning of the SA waters starting to the SE of this site and the % mile radius extending into our project about 200 ft from the PL where the N/S ditch runs. Our pond placement is 350 ft away from the property line. lc. (i) N/A (see lb) lc. (ii) N/A (see lb) lc. (iii) N/A (see lb) 2a. Project area and drainage area are the same for this project and line table is shown on sheet 2 of 2 (enclosed) 2b. Drainage area shown on sheet 2 of 2 (enclosed) 2c. Added note to sheet 2 of 2 (enclosed) 2d. Added easements to sheet 2 of 2 (enclosed) 2e. Added detail to sheet 2 of 2 (enclosed) Please let me know if you have any questions or require any additional information. Sincerely, � i447 A��� Rodney Wright Encl.: As noted above cc: Hoosier Daddy, LLC. 'DIVE iMAY 0 4 2016 t BY: Johnson, Kelly From: Johnson, Kelly Sent: Monday, May 02, 2016 3:34 PM To: 'Rodney Wright' Cc: Howard Resnik Subject: RE: Tarin Woods II SA determination From Ok... this will simplify things quite a bit. X From: Rodney Wright [mailto:rodney@coastalsitedesign.com] Sent: Monday, May 02, 2016 3:28 PM To: Johnson, Kelly <kelly.p.johnson@ncdenr.gov> Cc: Howard Resnik <howard@coastalsitedesign.com> Subject: RE: Tarin Woods II SA determination From Yes this project was originally called the Heglar Tract and the determination was made for that tract (now Tarin Woods II). The scan isn't the best but Tarin Woods II is located on exhibit 3. I'll try to doctor up the .pdf so it's easier to read. I've attached an email from Chad where he decided to not call the feature a stream. Thanks, Rodney From: Johnson, Kelly [mailto:kelly.p.iohnson@ncdenr.eovl Sent: Monday, May 02, 2016 3:03 PM To: Rodney Wright <rodney@coastalsitedesign.com> Cc: Howard Resnik <howard@coastalsitedesign.com> Subject: RE: Tarin Woods II SA determination Rodney, What is the "Heglar Tract"? Is that a previous name for Tarin Woods? Is your project on the map in the attachment (it is hard to tell....)? Or, are you saying that this is an example of a call the Division made in 2007 for another project? A lot has changed since 2007. The 2008 rule caused a lot of confusion about SA with its "no discharge" clause. The Director has since determined that if any part of a project is inside the half -mile line then the whole project is subject. (But, if the Division had told you previously that you were not subject to SA for this project, then I am certainly not going to go back on that now.) Also, did you get clarification on the stream/no stream issue? It sounded like they were not going to call it a stream. I really don't mean to be difficult about this one. It just has lots of coordination between agencies, and that complicates things. KJ From: Rodney Wright [ma iIto: rod ney@coastalsitedesien.coml Sent: Monday, May 02, 2016 2:44 PM To: Johnson, Kelly <kelly.p.johnson@ncdenr.gov> Cc: Howard Resnik <howard@coastalsiteciesigr.corn> Subject: Tarin Woods II SA determination Kelly, I've attached documentation: from 2007 where we 'lad NCDENR make a determination on where the SA waters begin for Everetts Creek. The attachment shows the location o` the SA waters starting to the SE of the Tarin Woods project so the 1/2 mile radius does cross our project boundary but the location of the pond discharge is outside of the 1/2 mile radius. Please let me know, if this addresses your comin„ents on SA water so we can move forward with finalizing the additional comments in the ad info. Thanks, Rodney Rodney Wright Engineering Tech Coastal Site Design, PC rodney a'coastalsitedesign.com Ph. 910-791-4441 Fax 910-791-1501 It is the professional opinion of Coastal Site Design. PC that this eiectronic information provides design information current as of the date of its release. It is the responsibility of the receiver of this document to examine it and determine whether it is the information requested. In he deliverance of this file we make no promise as to the usability or compatibility of this file. This file shalt not be considered a certified document No virus found in this message. Checked by AVG - www.avg.cc5n Version: 2015.0.6189 / Virus Database: 4563/12150 - Release Date: 05/02/16 Johnson, Kel From: Coburn, Chad <chad.coburn@ncdenr.gov> Sent: Thursday, April 28, 2016 10:46 PM To: David Syster Cc: 'James Yopp'; 'Carlisle Jack; Michelle Carlisle; 'Lisa Beaman'; 'Rodney Wright; 'Howard Resnik' Subject: Re: Tarin Woods II Hey David, 400e I told Kelly Johnson before I left for vacation that we would not be calling the Tarin II feature a stream. Hope this helps. I'll be back in the office on Monday. Have a good weekend. Chad From: David Syster <david.syster@segi.us> Sent: Wednesday, April 27, 2016 3:30:00 PM To: Coburn, Chad Cc: 'James Yopp;'Carlisle Jack'; Michelle Carlisle; 'Lisa Beaman';'Rodney Wright';'Howard Resnik' Subject: Tarin Woods II Good afternoon Chad, I spoke with James earlier and he asked that I share any information with you regarding the stream determination in Tarin I & II. It is my understanding that there is some concern on the ditch/waters of the US/stream determination on the feature which runs through both Tarin I & II. I've attached the JD from 2007 that clarifies the "stream", "Waters of the US" and "ditch" calls within Tarin I. Additionally, I've included the Tarin 1404 and 401 permit that denotes the permitted stream and open water (ditch) crossings. Based on the "Waters of the US" determination and consequent "open water (ditch)" permit received on Tarin I (downstream portion of the feature) Tarin II (upstream portion of the feature) received the same determination and was permitted similarly. Please let me know if you have any additional questions or require additional information. James mentioned you would likely be visiting the site in the near future and I would request to coordinate that with you. Best regards, David. A. Syster President Southern Environmental Croup, one 5315 South College Road Suite E Wilmington, North Carolina 28412 Phone: 910.452.2711 Fax:91.0.452.2899 Mobile: 910.443.5330 Energy, Mineral and Land Resources ENVIRONMENTAL QUALITY April 26, 2016 Mr. Jack Carlisle, Member c/o James Yopp Hoosier Daddy, LLC 6025 Tarin Rd Wilmington, NC 28404 Subject: Request for Additional Information State Stormwater Application No. SW8160306 Tarin Woods H New Hanover County Dear Mr. Carlisle: PAT MCCRORY Governor DONALD R. VAN DER VAART Secretary TRACY DAVIS Director The Wilmington Regional Office received and accepted a State Stormwater Management Permit Application for Tarin Woods II on March 8, 2016. A preliminary in-depth review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. Stream: The water feature running through the property appears to be a stream. Please see the enclosed documentation for the site immediately south of this project. I have discussed this with 00 L,191t. Chad Coburn with NC401, and he will do a site visit in the near future to determine where the stream origin point(s) are. a. Stream Buffer [per 15A NCAC 02H .I005(e)]: Please show the top of banks on the plans and the 50ft buffers measured from those lines. b. Wet Pond [per 15A NCAC 02H .I005(e)]: Wet ponds are prohibited from being located in the buffer area. Wet pond design and calculations have not yet been reviewed. Please make the necessary adjustments. c. Design: i. Unnamed Tributaries, [per 15A NCAC 02B .0301(i)(1)]: Any stream which is not named in the schedule of stream classifications carries the same classification as that assigned to the stream segment to which it is tributary unless it meets one of the exceptions such as a freshwater tributary. If there are concerns that the UT should be considered as a freshwater tributary per .03 0 1 (i)(1)(B), then please DWR for consideration. Please note that per 15A NCAC 02B .0202(35), freshwater is defined as waters that, under natural conditions, would have a chlorine ion content of 500mg/l or less. ii. Design Storm Depth, [per 15A NCAC .1005(a)(2)]: Projects within a half mile of and draining to SA waters should have a design storm of the greater volume resulting from a comparison of the 1yr24hr storm volume and the 1.5" storm depth volume. Please make the necessary adjustments. iii. No discharges to SA waters, [per 15A NCAC 02H .1005 a(1)(C)]: If the project is subject to SA waters, then please make the necessary adjustments. State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources 127 Cardinal Dxive Extension I Wilmington, NC 28405 910 796 7215 T 1 910 350 2004 F I httn://nortal_ncdenr.oralweb/Ir/ April 26, 2016 Stormwater Application No. SWS 160306 2. I have riot reviewed the project pending potential revisions resulting from the stream complication. But, I did do a cursory review and here are some items that should be resolved in order to expedite the resubmittal: a. Project Area [per 15A NCAC 02H.1003(g)(5) and 02H.1005(d)]: Please denote the project area on the plans with bearing/distance lines. b. Drainage Area [per 15A NCAC 02H.1003(g)(5) and 02H.1005(d)]: Please show the drainage area on the plan. Please also show topography and spot elevations supporting the DA line. (Culvert drainage area data was submitted, but it is unclear if that is also the pond drainage area?) c. Wetlands [per 15A NCAC 02H.1003(g)(5) and 02H.1005(d)]: Please either delineate wetlands on the plan or include a note that no wetlands exist onsite. If the areas labeled as "no wetlands determination" are inside the project area, please clarify why that is the case. d. Easements [15A NCAC 02H .1008(c)(3)]: Please show the location and dimensions of easements for the stormwater system on the plan. e. Road/curb/sidewalk/swale detail: Please provide a detail on the plans. Please remember that a change to one number may have a domino effect on other numbers. Please check all plans, calculations and forms to ensure that the numbers are consistent throughout. Please note that this request for additional information is in response to a preliminary review. The requested information should be received in this Office prior to May 26, 2016, or the application will be returned as incomplete. The return of a project will necessitate resubmission of all required items, including the application fee. If you need additional time to submit the information, please mail, email or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information, which shall be no later than 30 days past the original due date. The Division is allowed 90 days from the receipt of a .completed application to issue the permit. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please reference the State assigned application number on all correspondence. If you have any questions concerning this matter, please feel free to call me at (910) 796-7215 or email me at kelly.pjohnson@ncdenr.gov. ;sneer ►rmwaterlPermits & Projects120161160306 HD12016 04 addinfo 160306 enc : Stream documentation for adjacent tract to the south cc: Howard Resnick, PE, Coastal Site Design Wilmington Regional Office Stormwater Permit File Page 2 of 2 U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action Id. SAW-2005-695-065 County: New Hanover U.S.G.S. Quad: Carolina Beach NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner/Agent: Gress Grove Land. LLC Address: Attn: Mr. Steve Shuttleworth 7741 Market Street, Unit 1 Wilmington, NC 28411 Telephone No.: Property description: Size (acres) 52.63 Nearest Town Wilmington Nearest Waterway UT to Everett Creek River Basin Cane Fear USGS HUC 03030001 Coordinates N 34.1189 W 77.8916 Location description The tract is located at the end of LT Congleton Road, west of Myrtle Grove Road south of Sentry Oaks residential development, in an unnamed tributary to Everett Creek southeast of Wilmington, NC Indicate Which of the Followine Aevly: A. Preliminary Determination Based on preliminary information, there may be wetlands on the above described property. We strongly suggest you have this property inspected to determine the extent of Department of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination must be verified by the Corps. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CFR Part 331). B. Approved Determination _ There are Navigable Waters of the United States within the above described property subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X There are waters of the U.S. on the above described property subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. We strongly suggest you have the wetlands on your property delineated. Due to the size of your property and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more timely delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. _ The wetland on your property have been delineated and the delineation has been verified by the Corps. We strongly suggest you have this delineation surveyed. Upon completion, this survey should be reviewed and verified by the Corps. Once verified, this survey will provide an accurate depiction of all areas subject to CWA jurisdiction on your property which, provided there is no change in the law or our published regulations, may be relied upon for a period not to exceed five years. X The waters of the U.S. have been delineated and surveyed and are accurately depicted on the plat signed by the Corps Regulatory Official identified below on 3122/2007. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. X The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area Management Act (CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 796-7215 to determine t .eir requirements. Page 1 of 2 Action ID:, S&t tl . Q-dn5'. (t, yS• 0 fa5 Placement of dredged or fill material within waters of the US and/or wetlands without a Department of the Army permit may constitute a violation of Section 301 of the Clean Water Act (33 USC § 1311). If you have any questions regarding this determination and/or the Corps regulatory program, please contact Jennifer Frye at 910-251-4923. C. Basis For Determination This site exhibits waterbodies that exhibit Ordinary Hieh Water Marks and evidence of perennial flow and are tributaries to Everett Creek, a tributary to the Atlantic Intracoastal Waterway (AIWW), a Navigable Water of the United States. This determination is based on information submitted by Southern Environmental Groun, Inc. and a site visit by Jennifer Frye on 4/6/2005. D. Remarks E. Appeals Information (This information applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional determination for the above described site. If you object to this determination, you may request an administrative appeal under Corps regulations at 33 CFR part 331. Enclosed you will find a Notification of Appeal Process (NAP) fact sheet and request for appeal (RFA) form. If you request to appeal this determination you must submit a completed RFA form to the South Atlantic Division, Division Office at the Following address: Mr. Michael F. Bell, Administrative Appeal Review Officer CESAD-ET-CO-R U.S. Army Corps of Engineers, South Atlantic Division 60 Forsyth Street, Room 9M15 Atlanta, Georgia 30303-8801 In order for an RFA to be accepted by the Corps, the Corps must determine that it is complete, that it meets the criteria for appeal under 33 CFR part 331.5, and that it has been received by the Division Office within 60 days of the date of the NAP. Should you decide to submit an RFA form, it must be received at the above address by 5/22/2007. **It is not necessary to submit an RFA form to the Division Office if you do not object to the determination in this correspondence.** Corps Regulatory Official: - Date 03/22/2007 6r Expiration Date 03/22/2012 The Wilmington District is committed to providing the highest level of support to the public. To help us ensure we continue to do so, please complete die attached customer Satisfaction Survey or visit htto://www.saw.usace.army.miVWETLANDS/index,htinl to complete the survey online. Copy furnished Noelle Lutheran, DENR-DWQ, Wilmington Regional Office, 127 Cardinal Drive Ext., Wilmington, NC 28405 SEG, Inc., 5315 S. College Road, Suite E, Wilmington, NC 28412 Beth Wetherill, New Hanover County Engineering, 230 Market Place Drive, Suite 160, Wilmington, NC 28403 Page 2 of 2 KVON aw (woa oozoox /98 "Z'J� CB OYN U J UO J ¢ �i W U ct d W O� rLLO a 5m Q J C � 1� �1 Is Is 1 1 1 I v) 0 (D _ 7-) 1 > N 11 040 y Qs I t 0 0 1 et 1i U J � J da DO Q� w i w of >a Q .0 L -H U m Of � CL >- U U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT C Action ID. SAW-2005-00695-065 County: New Hanover USGS Quad: Carolina Beach GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner /Authorized Agent: Cypress Grove Land, LLC Address: attn: Steve Shuttleworth 7741 Market Street, Suite H Wilmington, NC 28411 Telephone No.: 910-686-4194 Size and location of property (water body, road name/number, town, etc.): The 52.63 acre tract is located off LT Congleton Road, west of Myrtle Grove Road, south of Sentry Oaks residential development, in unnamed tributaries to Everett Creek, southeast of Wilmington, New Hanover County, NC.. Description of projects area and activity: Excavation of and discharge of fill material into 0.033 acres of aurisdictional Waters of the United States (to include 0.0006 acres of temporary impact) and 148 linear feet of stream channel, and approxmately 9 linear feet of temporary stream impact for the purpose of constructing the infrastructure (roadways and utilities) for the proposed Tarin Woods residential development. Applicable Law: ® Section 404 (Clean Water Act, 33 USC 1344) ❑ Section 10 (Rivers and Harbors Act, 33 USC 403) Authorization: Regional General Permit Number: Nationwide Permit Number: 29 Your work is authorized by the above referenced permit provided it is accomplished in strict accordance with the attached conditions and your submitted plans. Any violation of the attached conditions or deviation from your submitted plans may subject the permittee to a stop work order, a restoration order and/or appropriate legal action, This verification will remain valid until the expiration date identified below unless the nationwide authorization is modified, suspended or revoked, If, prior to the expiration date identified below, the nationwide permit authorization is reissued and/or modified, this verification will remain valid until the expiration date identified below, provided it complies with all requirements of the modified nationwide permit. If the nationwide permit authorization expires or is suspended, revoked, or is modified, such that the activity would no longer comply with the terms and conditions of the nationwide permit, activities which have commenced (i.e., are under construction) or are under contract to commence in reliance upon the nationwide permit, will remain authorized provided the activity is completed within- twelve months of the date of the nationwide permit's expiration; modification or revocation, unless discretionary authority has been exercised on a case -by -case basis to modify, suspend or revoke the authorization. Activities subject to Section 404 (as indicated above) may also require an individual Section 401 Water Quality Certification. You should contact the NC Division of Water Quality (telephone (919) 733-1786) to determine Section 401 requirements. For activities occurring within the twenty coastal counties subject to regulation under the Coastal Area Management Act (CAMA), prior to beginning work you must contact the N.C. Division of Coastal Management in Wilmington, NC at (910) 796-7215. This Department of the Army verification does not relieve the permittee of the responsibility to obtain any other required Federal, State or local approvals/permits. If there are any questions regarding this verification, any of the conditions of the Permit, or the Corps of Engineers regulatory program, please contact Jennifer Frye at 910-251-4923. Corps Regulatory Official Date: 07/12/2007 Expiration Date of Verification: 07/12/2009 Page 1 of 2 Determination of Jurisdiction: ❑ Based on preliminary information, there appear to be waters of the US including wetlands within the above described project area. This preliminary determination is not an appealable action under the Regulatory Program Administrative Appeal Process ( Reference 33 CPR Part 331). ❑ There are Navigable Waters of the United States within the above described project area subject to the permit requirements of Section 10 of the Rivers and Harbors Act and Section 404 of the Clean. Water Act. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ❑ There are waters of the US and/or wetlands within the above described project area subject to the permit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. ® The jurisdictional areas within the above described project area have been identified under a previous action. Please reference jurisdictional determination issued 3/22/2007. Action ID SAW-2005-00695-065 Copy Furnished; SEG, lnc.,5315 South College Road, Suite E, Wilmington, NC 28412 Joanne Steenhuis, DEATR-DWQ, WiRO, 127 Cardinal Drive Ext., Wilmington, NC 28405 Ian McMillan, DENR-DWQ 401 Oversight/Express Review Permitting Unit, 2321 Crabtree Blvd., Suite 250, Raleigh, NC 27604 Page 2 of 2 Action ID Number:SAW-2005-00695-065 County:New Hanover Permittee: Cypress Grove Land, LLC Date Permit Issued: 7/12/2007 Project Manager: Jennifer Free Upon completion of the activity authorized by this permit and any mitigation required by the permit, sign this certification and return it to the following address: US ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT WILMINGTON REGULATORY FIELD OFFICE POST OFFICE BOX 1890 WILMINGTON, NORTH CAROLINA 28402 Please note that your permitted activity is subject to a compliance inspection by a U. S. Army Corps of Engineers representative. If you fail to comply with this permit you are subject to permit suspension, modification, or revocation. I hereby certify that the work authorized by the above referenced permit has been completed in accordance with the terms and condition of the said permit, and required mitigation was completed in accordance with the permit conditions. Signature of Permittee Date ACTION ID 4 SAW-2005-00695-065 SPECIAL CONDITIONS: 1) In order to compensate for impacts to 148 linear feet of warm water stream channel, the Permittee shall make payment to the North Carolina Ecosystem Enhancement Program (NC EEP) in the amount determined by the NC EEP, sufficient to perform the restoration of 148 linear feet of warm water stream channel in the White Oak Basin (USGS Basin: Cape Fear), Cataloging Unit 03 03000 1. Construction within jurisdictional areas on the property shall begin only after the Permittee has made full payment to the NC EEP and provided a copy of the payment documentation to the Corps, and the NC EEP has provided written confirmation to the Corps that it agrees to accept responsibility for the mitigation work required, in compliance with the MOU between the North Carolina Department of Environment and Natural Resources and the United States Army Corps of Engineers, Wilmington District, dated November 4, 1998. 2) The Permittee shall execute and cause to be recorded in the New Hanover County Register of Deeds the Declaration of Covenants Conditions and Restrictions for Tarin Woods (see attached) for the purpose of maintaining the preservation areas as shown on the Preservation Map for TARIN WOODS, dated 5/9/2007 and prepared by Coastal Site Design, PC (attached) in their natural and/or mitigated state in perpetuity, within 30 days .of this verification or prior to the sale or conveyance of the property, whichever occurs first. The Pernuttee shall also record the Preservation Map with the New Hanover County Register of Deeds at the same time the Declaration is recorded. These provisions relating to the Preservation Areas cannot be amended or modified without the express written consent of the U.S. Army Corps of Engineers, Wilmington District." *This includes changes. as a result of any local government drainage easement requirements* The permittee shall enforce the terms of the Declaration and, prior to conveyance of the property, shall take no action on the property described in the Declaration inconsistent with the terms thereof. The permittee shall provide a copy of the recorded Declaration and recorded Survey to the Corps of Engineers within 15 days of recording. Corps Regulatory Officia].Q Date: 1A-1,—t:., ,?ova- $ CL a SMON NVI $ \�77 L. . t | � n � § � � | 4126/2016 5926 Shiloh Dr - Google Maps 5926 Shiloh Dr %LI . --aj 71) 41 le Map data 02016 Google 500 ft 5926 Shiloh Dr Wilmington, NC 28409 Google Maps httpslAvww.google.comlmapslplacel5926+Shilc)h+Dr,+Wilmirwjbn,+NC+284091@34.1174124,-77.8953124,16zldata=!4m2!3ml!lsOx89a9t7bl78217bbPOx26ba Cabmer, Jo From: Casmer, Jo Sent: Monday, March 14, 2016 9:28 AM To: 'jamesCrockfordpartner.net'; 'howardCcoostalsitedesign.com' Subject: Tarin Woods II; Stormwater Permit SW8160306 The Wilmington Regional Office of the Division of Energy, Mineral, and Land Resources (Stormwater Section) received the Stormwater Permit Application and $505.00 fee on March 3, 2016. The project has been assigned to Kelly Johnson and you will be notified if additional information is needed. Please be advised that the construction of built -upon area may not commence until the Stormwater Permit is issued. Jo Casmer Administrative Assistant for DEMLR/Stormwater Section North Carolina Department of Environmental Quality Department of Environmental Assistance S Customer Service 910 796-7336 office 910 350-2004 fax io.casmertMncdenr.o.. 127 Cardinal Drive Extension Wilmington, NC 28405 -::��thlnq Compares_--�- Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties. Completeness Review Checklist Project fume: �� czcn-NaL'a �T— Received Date: n.&. FE Project Location: �j C' . Accepted Date: 5r IRule(s) 008 Coastal 1995 Coastal Phase II (WiRO.) Universal ®1988 Coastal Type of Permit'Ney) or Mod or PR IExisting Permit # (food or PR): PE Cert on File? I Density: HD or LD Type: Commercial or Residential NCG: %: (% OK?) Stream Class: L—JSA Map Offsite to SW8 Subdivided?: Subdivision or Single Lot 11 JORW Map MExempt ravcr n �_V r - Jr ErnaueU iangoneer un: \L up lement(s) (1 original per BMP) 6>1nft"' BMP Type(s): &M with correct/original signatures (1 original per BMP except LS/VFS and swales) Application with correct/original signatures []reed r or LLC: Sig. Auth. per SoS or letter �rw p . G, � mail Address: Design Engineer 05 (within 6mo) %?crP ;p u-A Q mail Address: Owner Soils Report with SHWT Note to Reviewer: lL� _-Iculations (signed/sealed) rvL4.X�- 5�� �.� -`�- A O1^ . �No obvious errors ity includes common areas, etc Restrictions, if subdivided: d & Notarized �rifCorrert Template fCommlRes &/LD) or Dec. Covenants & Rest. Hans �ets 1016'rading 0 <icinity Map M�regencl fnfiiltration Is Report Bottom: Visited: Additional information: Permitted i etails (roads, cul-de-sacs, cuZZIands ks, BMPs, Buildings, etc) Wetlands: Delineated or ' out (proposed BUA dimensions) nO-A'Maps Ca, Project Boundaries Wet Pond J/ FO% L_JSoils Report SHWT: PP: Proposed: Offsite OPE Cert for Master Deed Rest for Master BUA Permitted (Master): BUA Proposed (Offsite): Lot #: Lot # Matches Master sf sf COASTAL SITE DESIGN, PC P© Box 4041 Wilmington, NC 28406 Phone: 910 791-4441 Fax: 910 791-1501 License # C-2710 March 7, 2016 Jo Casmer, Administrative Assistant DEMLR/Stormwater Section NC Department of Environment & Natural Resources 127 Cardinal Drive Extension Wilmington, NC 28405 Re: Stormwater Management Permit Application Tarin Woods H New Hanover County CSD Project No. 06-134 Dear Jo: R-ECEIVED ECEIVEM MAR 0 8 2016 BY: MAR 0 8 2016 The enclosed application package is for Tarin Woods H, a proposed 51-lot single-family development in New Hanover County. Enclosed please find the following items: — Original and one (1) copy of the stormwater permit application — Two (2) copies of the Stormwater Management plans — Two (2) copies of the Drainage Area maps — One (1) copy of the Stormwater Calculations — $505 application fee, Check #1211 Wet basin supplement — Original signed wet basin O&M agreement — Deed for property +,. Secretary of State filing for Hoosier Daddy, LLC. — Signing authority for James Yopp — Original and one (1) copy of the high -density deed restrictions Please let me know if you have any questions or require any additional information. Sincerely, 111zi 4 6, Mike Broyhil Encl.: As noted above RECEIVED MAR u ® IM cc: Hoosier Daddy, LLC. STORMWATER MANAGEMENT CALCULATIONS For TARIN WOODS II PREPARED FOR HOOSIER DADDY, LLC 6025 Tarin Road Wilmington, NC 28409 Prepared b P Y• COASTAL SITE DESIGNO PC PO Box 4041 Wilmington, NC 28406 Phone: 910 7914441 Fax: 910 791-1501 License # C-2710 011 C A I /l�/i SEAL :9 125483 .'MQIME�� � oward Resnik, P. . .3/7/< COASTAL SITE ©ESIGN9 PC PO Box 4041 Wilmington, NC 28406 Phone: 910 791-4441 Fax: 910 791-1601 License 0 C-2710 FOR STORMWATER EXPRESS REVIEW March 2016 PROJECT NAME: Tarin Woods II PROJECT DESCRIPTION: This submittal is for 51 single family lots located within a portion of the overall subdivision Tarin Woods II. The area where this portion of the development will occur has been observed by the ACOE and no wetlands are present within the project area. The owner of the property is Hoosier Daddy LLC.. For the initial phase of the Tarin Woods II development access to the site will be from Tarin Road which connects directly to Lt. Congleton Road. The project is not located within % mile of SA waters. Stormwater from the site drains through a tributary to Everett Creek SA;HQW located in the Cape Fear River Basin (Index # CPF 18-87-29). The project will be high density and will be treated with a high density BMP. The proposed site will utilize a wet basin designed for 90% TSS removal. Roads within the development are designed to be super elevated and directed into flumes allowing water to filter through a grass channel before entering the wet basin. Since the project is located within New Hanover County the site will also need to meet the 2,10 and 25 year pretpost requirement. Proposed impervious for the site is 53%. Water for the site will be public and provided by the CFPUA. Sewer will be private and owned and maintained by the HOA. PROJECT BMP: storm water pond. STORMWATER ENGINEER/CONSULTANT: Coastal Site Design, PC PO Box 4041 Wilmington, NC 28406 Rodney Wright rodngy@coastalsitedesip-n.com 910 7914441 office 910 791.1501 fax PROJECT DATA: Existing Site Data (within Pond drainage delineation) Existing wetlands Existing uplands Total proposed project area Proposed Site Data: Proposed 51 Single Family lots Proposed pumpstation Proposed streets Proposed sidewalks future Total proposed impervious area Soil Types Within Project Limits: Abbreviation Pm (See attached soils map) Type and Description Pamlico 0.0 sf (0.0 acres) 675,561 sf (15.51 acres) 675,561 sf (15.51 acres) 178,500 sf (4.10 acres) 4,947 sf (0.11 acres) 61,197 sf (1.40 acres) 8,733 sf (0.20 acres) 15,000 sf (0.34 acres) 268,377sf (6.16 acres) Hydrologic Group 0 Area 15.51 ac ROUTING CALCULATIONS: PRE -DEVELOPED CONDITIONS FOR WETBASIN 1 (see hydrograph summary and reports): Pre-dev. to Wet Basin CN Pre Developed = 77 (SCS) composite value determined as follows: +/- 675,561 sf of soils are D, Woods good condition (CN = 77) USED CN = 77 Area = 675,561 sf or 15.51 acres Time of Concentration =10.0 min Qmax for pre-dev 1-yr/24-hr storm = 25.07 cfs Qmax for pre-dev 2-yr/24-hr storm = 33.30 cfs Qmax for pre-dev 10-yr/24-hr storm = 66.03 cfs Qmax for pre-dev 25-yr/24-hr storm = 80.16 cfs POST -DEVELOPED CONDITIONS (see hydrograph summary and reports): Post-dev. to Wetbasin CN Post Developed = 87 (SCS) composite value determined as follows: +/- 268,377 sf of impervious surface (CN = 98) +/- 422,184 sf of soils area B, open space good condition (CN = 80) ((268,377 x 98) + (407,184 x 80) / 675,561= 87.2 USED CN = 87 Area = 675,561 sf or 15.51 acres Time of Concentration = 20.0 min Qmax for post-dev 1-yr/24-hr storm = 31.48 cfs Qmax for post-dev 2-yr/24-hr storm = 39.12 cfs Qmax for post-dev 10-yr/24-hr storm = 67.67 cfs Qmax for post-dev 25-yr/24-hr storm = 79.58 cfs Routed site — areas draining to pond (see hydrograph summary & reports): Qmax for post route 1-yr/24-hr storm = 8.97 cfs Qmax for post -route 2-yr/24-rr storm =13.51 cfs Qmax for post -route I0-yr/24-hr storm = 36.40 efs Qmax for post -route 25-yr/24-hr storm = 49.69 cfs SUMMARY: Wetbasin 1 Storm Event pre.-Oev Qmax cfs post-Oev Qmax cfs Routed post max cfs 1 yr 25.07 31.48 8.97 2 yr 33.30 39.12 13.51 10 yr 66.03 167.67 36.40 25 yr 80.16 179.58 149.69 WITH WORKING OUTLET STRUCTURE BW 100 year water elevation Top of Bank Elevation 1 22.39 123.0 NO OUTLET STRUCTURE BUT 100 year water elevation Top of Bank Elevation 1 22.88 23.0 WET DETENTION BASIN CALCULATIONS POND '1' DETERMINE IMPERVIOUS PERCENTAGE area to basin = 675,561 sf 15.51 acres buildings = 178,500 sf 4.10 acres roads = 61,197 sf 1.40 acres sidewalks = 8,733 sf 0.20 acres pumpstation = 4,947 sf 0.11 acres future = 15,000 sf 0.34 acres total impervious surface = 268,377 sf 6.16 acres total non -impervious surface = 407,184 sf 9.35 acres percent imp. = 39.7 % DETERMINE REQUIRED SURFACE AREA from 90% TSS Removal Chart: depth = 3.5 ft imp % SAIDA 30 3 39.7 x 40 4 x = 3.97 minimum surface area = 0.0397 x 675,561 sf 26,820 sf surface area provided = 45,405 sf @ elevation 19.5 1.5" VOLUME DETERMINATION: DETERMINE RUNOFF COEFFICIENT (Rv) I = 39.7 percent impervious Rv = ? (runoff coefficient, inches per inch) Rv = 0.05 + 0.009 (1) Rv = 0.41 in/in DETERMINE VOLUME design storm = 1.5 inch Rv = 0.41 infin drainage area = 15.51 acres volume = ? volume = (design storm)(Rv)(drainage area) volume = 0.8 acre-ft volume = 34,625 cf of required storage volume ECEIVE A JUN 0 2 2016 BY: - COASTAL SITE DESIGN, PC PC BOX 4041 WILMINGTON, NC 28406 WET DETENTION BASIN STAGE -STORAGE TABLE: ELEVATION AREA %FT) (SF) 14 29,164 Top of Cleanout 15 31,413 16 33,733 17 36,125 18 38,581 Bottom Shelf 19 41,093 PP 19.5 45,405 Top Shelf 20 49,875 State Storage 20.3 50,696 21 52,632 22 55,446 23 58,316 volume at permanent pool (elev. 19.5) = 1.5" storage volume provided (elev. 20.3) = total volume of basin = surface area at bottom of 10:1 shelf (19.0) = volume at bottom of 10:1 shelf = surface area at top of 10:1 shelf (20) = volume at top of 10:1 shelf = minimum forebay volume = AVERAGE POND DEPTH INCREMENTAL VOLUME STORAGE (raft (cf) Sed. Cleanout Not incl.in calc. 32,573 34,929 - 37,353 39,837 21,625 - 23,820 23,820 15,086 38,906 36,165 75,071 54,039 129,110 56,881 185,991 166,317 cf 38,906 cf 352,308 cf 41,093 sf 144,692 cf 49,875 sf 190,137 cf 33,263 cf AREA BOTTOM SHELF (ABS) = 41,093 SF AREA PP (APP) = 45,405 SF AREA BOTTOM POND (ABP) = 21,816 SF (main bay only) DEPTH = 19-15 4 it [0.25 X (1 + (ABS/APP))]+[((ABS+ABP)/2) X (DEPTH/ABS)] AVERAGE DEPTH = 3.54 ft FOREBAY STAGE -STORAGE TABLE: INCREMENTAL ELEVATION AREA VOLUME STORAGE (FT) (SF) (cf) (cf) 14 5,626 Top of Cleanout 15 5,716 Sed. Cleanout Not incl.in calc. 16 6,720 6,218 6,218 17 7,784 7,252 13,470 18 8,903 8,344 21,814 19 10,080 9,492 31,306 19.5 10,689 5,192 36,498 forebay volume provided = 36,498 cf L JU 0 ' 2 2016 1 BY J COASTAL SITE DESIGN, PC PO BOX 404i WILMINGTON, NC 28406 STAGE - DISCHARGE TABLE: size of orifice (in) = 3.50 crest length of weir cut (ft) = 6.00 crest length of grates (so = 12.0 crest length of spillway (ft) = 40.0 ELEVATION 3.5" PVC WEIR (ft) (ifs) (ifs) 19.5 0.00 - 20 0.23 21 0.39 11.60 22 0.51 43.89 23 0.60 87.84 PVC DRAW DOWN Orifice size = 3.50 in Normal Pool Storage Elev. = 19.50 1.5" storage Elev. = 20.3 elevation of orifice = 19.50 elevation of weir cut = 20.3 elevation of grates = 20.8 eievation of spillway = 22.0 GRATES SPILLWAY TOTAL (cfs) (cfs) (cfs) 3.54 52.06 129.22 0.00 0.00 120.00 Orifice coefficient (C) = 0.6 Average head from 1.5" storage to orifice (h) _ (20.3 - 19.5) /3 = 0.27 ft Orifice cross sectional area (A) = pi x rA2 = 3.14 x (rill 2)A2 = 0.06678 sf Acceleration due to gravity (g) = 32.2 ft/sA2 Q=CA (2gh)AI/2 = 0.6 x 0.06678 x (2x32.2x027)A1/2 = 0.16708 cfs 38,906 / 0.16708 = 232,859 seconds = 2.70 days ENERGY DISSIPATOR FOR OUTLET 45.32/3=15.1 Qpeak = 15.1 cfs from Q=VA From chart 8.06b, Q = d= 24 " pipe (see sheet EC6) V Q/A = 15.1 / = 4.8 ft/sec 15.1 cfs 24 " 3.14 d50 = 0.10 ft or 1.2 ", use 4 " La= 9ft 3d = 6.0 ft W=d+0.4La= 5.6ft dmax=1.5xd50= 6" apron thickness 1.5 x dmax = 91, apron dimensions: min. stone size = 4 inches min. apron thickness = 9 inches apron length = 9 ft width of apron at pipe outlet = 6 ft width of apron at end of apron = 6 ft 0.23 15.53 96.46 337.66 SUN 02 2016 COASTAL SITE DESIGN, PC PO BOX 4041 WILMINGTON, NC 28406 Pond Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. A 0.4 Wednesday, 02124 / 2016 Pond No. 2 - Pond A - No outlet Pond Data Contours -User-defined contour areas. Conic method used for volume calculation. Begining Elevation =19.50 ft Stage / Storage Table Stage (it) Elevatlon (ft) Contour area (sq(t) Incr. Storage (cult) Total storage (cuff) 0.00 19.50 45,405 0 0 0.50 20.00 49,875 23,809 23,809 1.50 21.00 52,632 51,242 75,051 2.50 22.00 55,446 54,028 129,079 3.50 23.00 58,316 58,889 185,948 Culvert / Orifice Structures Weir Structures [A] [B] [C] [PrMsrl [A] [131 [C] [D] Rise (in) Inactive Inactive 0.00 0.00 Crest Len (ft) Inactive Inactive 40.00 0.00 Span (In) = 24.00 3.50 0.00 0.00 Crag EL (ft) = 20.80 20.30 22.00 0.00 No. Barrels = 3 1 0 0 Welr Coeff. = 3.33 3.33 2.60 3.33 Invert EL (ft) = 19.50 19.50 0.00 0.00 Weir Type = 1 Rect Broad -- Length (ft) = 28.00 1.00 0.00 0.00 Multi -Stage Yes Yes No No Slope (%) = 0.30 0.00 0.00 n/a N Value = .013 .013 .013 nla Orifice Coeff. = 0.60 0.60 0.60 0.60 Exfll.(inlhr) = 0.000 (by Wet area) MultlStage n/a Yes No No TW Elev. (ft) = 0.00 Nola CulverWfflw ouftws are analyzed under Inlet (io) and outlet (oc) control. weir risers d,edced for orifice oondrtlons (k) and submergence (a) 11 11 11 11 11 11 .11 II :11 •11 111 1, Pond Report Hydrafiow Hydrographs Extension for AutoCAD® Civil 3D®2015 by Autodesk, Inc. v10A Wednesday, 02 ! 24 / 2016 Pond No.1 - Pond A Pond Data Contours -User-defined contour areas. Conic method used for volume calculation. Begining Elevation =19.50 ft Stage / Storage Table Stage (ft) Elevation (ft) Contour area (sgfQ Incr. Storage (cuff) Total storage (cult) 0.00 19.50 45,405 0 0 0.50 20.00 49,875 23,809 23,809 1.50 21.00 52,632 51,242 75,051 2.50 22.00 55,446 54,028 129,079 3.50 23.00 58,316 56,869 185,948 Culvert / Orifice Structures Weir Structures [Al [B] (C) [PrfRsrl [A] [Bl [C] ID] Rise (in) = 24.00 3.50 0.00 0.00 Crest Len (ft) = 12.00 6.00 40.00 0.00 Span (In) = 24.00 3.50 0.00 0.00 Crest a. (ft) = 20.80 20.30 22.00 0.00 No. Barrels = 3 1 0 0 Weir Coefl = 3.33 3.33 2.60 3.33 Invert EL (ft) = 19.50 19.50 0.00 0.00 Weir Type = 1 Rect Broad --- Length (ft) - 28.00 1.00 0.00 0.00 Muitl-Stage = Yes Yes No No Slope (%) = 0.30 0.00 0.00 n/a N Value = .013 .013 .013 n/a Orifice Coeff. - 0.60 0.60 0.60 0.60 Exfil.(Inlhr) = 0.000 (by Wet area) Muld-Stage = n/a Yes No No TW Elev. (ft) = 0.00 Stage (ft) 4.00 3.00 2.00 1.00 0.W i 0.0 20.0 Total Q Note: CulverWrrice ouMows are anayzed under inlet (Ic) and outlet (oc) control. weir risers dmw*ed for office conditions 0c) and submergence (a) 40.0 60.0 Stage I Discharge 80.0 100.0 120.0 140.0 160.0 Elev (ft) 23.50 22.50 21.50 20.50 1 19.50 180.0 Discharge (cfs) Hyd rog ra p h Summary Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3DO 2015 by Autodesk, Inc. v10.4 Hyd. Hydrograph Peak Time Time to Hyd. Inflow Maximum Total Hydrograph No. type flow Interval Peak volume hyd(s) elevation strip used Description (origin) (cfs) (min) (min) (cult) 00 (cuft) 1 SCS Runoff 25.07 2 730 97,549 — — -- Pre Dev 2 SCS Runoff 31.48 2 732 139,695 — Post-Dev 3 Reservoir 8.973 2 762 133,925 2 20.89 69,256 Routed 4 Reservoir 0.654 2 1252 10,614 2 22.02 130,209 No Outlet Pond A.gpw Return Period: 1 Year I Wednesday, 02 / 24 / 2016 I Hydrograph Report Hydratlow Hydrographs Extension for AutoCAD® Civil 31® 2015 by Autodesk, Inc. A0.4 Hyd. No.1 Pre Dev Hydrograph type = SCS Runoff Peak discharge Storm frequency = 1 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 3.83 in Distribution Storm duration = 24 hrs Shape factor Q WS) 28.00 24.00 20.00 16.00 12.00 8.00 4.00 Pre_Dev Hyd. No. 1 --1 Year Wednesday, 02 / 24 / 2016 = 25.07 cfs = 730 min = 97,549 cult = 77 = 0 ft = 10.00 min = Type III = 484 Q (Cfs) 28.00 24.00 20.00 16.00 12.00 8.00 4.00 0.00 y ' ' ' 1 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 - Hyd No. 1 Time (min) a Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® CMI 3D® 2015 by Autodesk, Inc. A0.4 Hyd. No. 2 Post-Dev Hydrograph type = SCS Runoff Storm frequency = 1 yrs Time interval = 2 min Drainage area = 15.510 ac Basin Slope = 0.0 % Tc method = User Total precip. = 3.83 in Storm duration = 24 hrs Q (ds) 35.00 30.00 25.00 20.00 15.00 10.00 5.00 Wednesday, 02 / 24 / 2016 Peak discharge = 31.48 cfs Time to peak = 732 min Hyd. volume = 139,695 cuft Curve number = 87 Hydraulic length = 0 ft Time of conc. (Tc) = 20.00 min Distribution = Type III Shape factor = 484 Post-Dev Hyd. No. 2 --1 Year Q (ds) 35.00 30.00 25.00 20.00 15.00 10.00 5.00 0.00 11 1 1 I I 1 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 - Hyd No. 2 Time (min) 0 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. A 0.4 Wednesday, 02 / 2412016 Hyd. No. 3 Routed Hydrograph type = Reservoir Peak discharge = 8.973 cfs Storm frequency = 1 yrs Time to peak = 762 min Time interval = 2 min Hyd. volume = 133,925 cuft Inflow hyd. No. = 2 - Post-Dev Max. Elevation = 20.89 ft Reservoir name = Pond A Max. Storage = 69,256 cuft Storage indication method used. Routed Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3139 2015 by Autodesk, Inc. v10.4 Wednesday, 02 / 2412016 Hyd. No. 4 No Outlet Hydrograph type = Reservoir Peak discharge = 0.654 cfs Storm frequency = 1 yrs Time to peak = 1252 min Time interval = 2 min Hyd. volume = 10,614 cult Inflow hyd. No. = 2 - Post-Dev Max. Elevation = 22.02 ft Reservoir name = Pond A - No outlet Max. Storage = 130,209 cuft Storage Indication method used. 30.00 25.00 20.00 15.00 10.00 5.00 No Outlet Hyd. No. 4 —1 Year Q (Cfs) 35.00 30.00 25.00 20.00 15.00 10.00 5.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 1680 — Hyd No. 4 Hyd No. 2 D.=, Total storage used=130,209 r_uft Time (min) Hydrograph Summary Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3136 2015 by Autodesk, Inc. v10.4 Hyd. Hydrograph Peak No. type flow (origin) (cis) 1 SCS Runoff 33.30 2 SCS Runoff 39.12 3 Reservoir 13.51 4 Reservoir 2.407 Time Time to Hyd. Interval Peak volume (min) (min) (cult) 2 728 128,350 2 732 174,474 2 758 168,663 2 914 45,393 Inflow Maximum hyd(s) elevation M 2 21.13 2 22.07 Total strge used (CUR) 82,118 133,241 Pre Dev Post-Dev Routed No Outlet Hydrograph Description Pond_A.gpw Return Period: 2 Year Wednesday, 02 / 24 / 2016 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 31D® 2015 by AutodesK Ina A 0.4 Hyd. No.1 Pre Dev Hydrograph type = SCS Runoff Peak discharge Storm frequency = 2 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 4.50 in Distribution Storm duration = 24 hrs Shape factor Q (Cfs 35.00 30.00 25.00 20.00 15.00 10.00 5.00 Wednesday, 0212412016 = 33.30 cfs = 728 min = 128,350 tuft _ - 77 = Oft = 10.00 min = Type III = 484 Q (Cfs) 35.00 30.00 25.00 20.00 15.00 10.00 5.00 0.00 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 - Hyd No. 1 Time (min) HydRrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. v10.4 Hyd. No. 2 Post -Dew Hydrograph type = SCS Runoff Peak discharge Storm frequency = 2 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 4.50 in Distribution Storm duration = 24 hrs Shape factor Q (Cfs) 40.00 30.00 20.00 10.00 0.00 ' 0 120 240 Hyd No. 2 Post-Dev Hyd. No. 2 — 2 Year 360 480 600 720 840 Wednesday, 02 / 2412016 = 39.12 cfs = 732 min = 174,474 cuft = 87 = 0 ft = 20.00 min = Type III = 484 Q (Cfs) 40.00 30.00 20.00 10.00 'I 1 1-71% ' 0.00 960 1080 1200 1320 1440 1560 Time (min) Hydrograph Report Hydraflow Hydrographs Extension far AutoCAD® Civil 3D®2015 by Autodesk, Inc. v10.4 Hyd. No. 3 Routed Hydrograph type = Reservoir Peak discharge Storm frequency = 2 yrs Time to peak Time interval = 2 min Hyd. volume Inflow hyd. No. = 2 - Post-Dev Max. Elevation Reservoir name = Pond A Max. Storage Storage Indication method used. Routed goals Wednesday, 02 / 24 / 2016 = 13.51 cfs = 758 min 168,663 tuft = 21.13 ft = 82,118 cuft Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. 00.4 Hyd. No. 4 No Outlet Hydrograph type = Reservoir Peak discharge Storm frequency = 2 yrs Time to peak Time interval = 2 min Hyd. volume Inflow hyd. No. = 2 - Post-Dev Max. Elevation Reservoir name = Pond A - No outlet Max. Storage Storage Indication method used. No Outlet Wednesday, 02 / 2412016 = 2.407 cfs = 914 min = 45,393 tuft = 22.07 ft = 133,241 tuft Hydrograph Summary Report Hydraflow Hydrographs Extension for AutoCADO Civil 3D® 2015 by Autodesk, Inc. A 0.4 Hyd. No. Hydrograph type (origin) Peak now (cis) Time Interval (min) Time to Peak (min) Hyd. volume (cult) Inflow hyd(s) Maximum elevation 00 Total strge used (cuff) Hydrograph Description 1 SCS Runoff 66.03 2 728 253,482 — --•--- — Pre Dev 2 SCS Runoff 67.07 2 732 308,494 — — Post Dev 3 Reservoir 36.40 2 750 302,598 2 21.93 125,344 Routed 4 I Reservoir 34.47 2 750 179,414 2 22.48 156,264 No Outlet Pond A.gpw Return Period: 10 Year Wednesday, 02 / 24 / 2016 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3138 2015 by Autodesk, Inc. 00.4 Hyd. No.1 Pre_Dev Hydrograph type = SCS Runoff Peak discharge Storm frequency = 10 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 7.00 in Distribution Storm duration 24 hrs Shape factor Q (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Pre Dev Hyd. No. 1 —10 Year Wednesday, 02 / 2412016 = 66.03 cfs = 728 min = 253,482 cuff = 77 = 0 ft = 10.00 min = Type III = 484 Q (Cfs) 70.00 50.00 40.00 30.00 20.00 0.00 ' 1L�r , 1 i i 1 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hyd No.1 Time (min) Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3138 2015 by AutodesK Inc. 00.4 Hyd. No. 2 Post-Dev Hydrograph type = SCS Runoff Peak discharge Storm frequency = 10 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 7.00 in Distribution Storm duration = 24 hrs Shape factor Q (cfs 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Wednesday, 02 / 24 / 2016 = 67.67 cfs = 732 min = 308,494 cuft = 87 = 0 ft = 20.00 min = Type III = 484 Q (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hvd No. 2 Time (min) Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® CMI 3D® 2016 by Autodesk, Inc. v10.4 Wednesday, 0212412015 Hyd. No. 3 Routed Hydrograph type = Reservoir Peak discharge = 36.40 cfs Storm frequency = 10 .yrs Time to peak = 750 min Time interval = 2 min Hyd. volume = 302,598 cuff Inflow hyd. No. = 2 - Post-Dev Max. Elevation = 21.93 ft Reservoir name = Pond A Max. Storage = 125,344 cuft Storage Indication method used. Routed Hyd. No. 3 —10 Year 60.00 50.00 40.00 30.00 20.00 10.00 Q (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 . - _ I I I I . 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 1680 Time (min) -- Hyd No. 3 — Hyd No. 2 Total storage "sod =125,344 cult Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. v10.4 Hyd. No. 4 NA [cutlet Hydrograph type = Reservoir Peak discharge Storm frequency = 10 yrs Time to peak Time interval = 2 min Hyd. volume Inflow hyd. No. = 2 - Post-Dev Max. Elevation Reservoir name = Pond A - No outlet Max. Storage Storage Indication method used. No Outlet Hyd. No. 4 —10 Year 60.00 50.00 40.00 30.00 20.00 10.00 Wednesday, 02 / 24 / 2016 = 34.47 cfs = 750 min = 179,414 cuff = 22.48 ft = 156,264 cuft 0 (cfs) 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 1 1 _. I I I ---j- 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hyd No. 4 Hyd No. 2 E- E Total storage used=156,264 cWt Time (min) Hyd rog ra ph Summary ReportHydraflowHydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. v10.4 Hyd. Hydrograph Peak No. type flow (origin) (cts) 1 SCS Runoff 80.16 2 SCS Runoff 79.58 3 Reservoir 49.69 4 Reservoir 53.86 Time Time to Hyd. Inflow Maximum Total Hydrogreph Interval Peek volume hyd(s) elevation strge used Description (min) (min) (cuff) (it) (cuft) 2 728 308,897 — Pre Dev 2 732 365,869 — — Post-Dev 2 746 359,950 2 22.14 136,922 Routed 2 746 236,788 2 22.65 165,697 No Outlet Pond A.gpw Retum Period: 25 Year I Wednesday, 02 / 24 / 2016 Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. 00.4 Wednesday, 02 / 2412016 Hyd. No. 1 Pre Dev Hydrograph type = SCS Runoff Peak discharge = 80.16 cfs Storm frequency = 25 yrs Time to peak = 728 min Time interval = 2 min Hyd. volume = 308,897 cuft Drainage area = 15.510 ac Curve number = 77 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 10.00 min Total precip. = 8.05 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Q WS) 90.00 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Pre_Dev Hyd. No.1 — 25 Year Q (cfs) 90.00 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 0.00 I I- I I ► I =N 1 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 — Hyd No. 1 Time (min) Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3138 2015 by AutodesK Inc. v10.4 VVednesday, 02 / 24 / 2016 Hyd. No. 2 Post-Dev Hydrograph type = SCS Runoff Peak discharge = 79.58 cfs Storm frequency = 25 yrs Time to peak = 732 min Time interval = 2 min Hyd. volume = 365,869 cuff Drainage area = 15.510 ac Curve number = 87 Basin Slope = 0.0 % Hydraulic length = Oft Tc method = laser Time of conc. (Tc) = 20.00 min Total precip. = 8.05 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Q (Cfs) 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Post-Dev Hyd. No. 2 -- 25 Year Q (Cfs) 80.00 70.00 ;I1�@I17 A4116] C11I1I11 30.00 20.00 10.00 0.00 1 1 1 1 1 1 1 1 i 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hyd No. 2 Time (min) Hydrograph Report Hydrafiow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. A 0.4 Wednesday, 02 / 24 / 2016 Hyd. No. 3 Routed Hydrograph type = Reservoir Peak discharge = 49.69 cfs Storm frequency = 25 yrs Time to peak = 746 min Time interval = 2 min Hyd. volume = 359,950 cult Inflow hyd. No. = 2 - Post-Dev Max. Elevation = 22.14 ft Reservoir name = Pond A Max. Storage = 136,922 cuft Storage Indication method used. 0 (cfs) 80.00 70.00 60.00 50.00 40.00 30.00 20.00 U411111 Routed Hyd. No. 3 -- 25 Year Q (cfs) 80.00 70.00 60.00 50.00 40.00 30.00 20.00 f 11[1Zd 0.00 1 1 I I 1 --- 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Time (min) Hyd No. 3 Hyd No. 2 Total storage used=136,922 cuft Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Ina A 0.4 Hyd. No. 4 No Outlet Hydrograph type = Reservoir Storm frequency = 25 yrs Time interval = 2 min Inflow hyd. No. = 2 - Post-Dev Reservoir name = Pond A - No outlet Storage Indication method used. Q (Cfs) 80.00 70.00 60.00 50.00 40.00 30.00 20.00 10.00 Peak discharge Time to peak Hyd. volume Max. Elevation Max. Storage No Outlet Hyd. No. 4 — 25 Year Wednesday, 02 / 2412016 = 53.86 cfs = 746 min = 236,788 cuft = 22.65 ft = 165,697 tuft Q (Cls) 80.00 70.00 C% T6 50.00 40.00 30.00 20.00 10.00 0.00 1 1 - 1 1 1 r— -®1_ 0.00 0 120 240 360 480 600 720 840 960 1060 1200 1320 1440 1560 Time (min) Hyd No. 4 — Hyd No. 2 Total storage used=165,697 cult H yd rog ra p h Summary Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3D® 2015 by Autodesk, Inc. v10.4 Hyd No. Hydrograph type (origin) Peak flow (cis) Time Interval (min) 2 Time to Peak (min) Hyd. volume (tuft) Infkivr hyd(s) Maximum elevation (1t) Total strge used (cult) Hydrograph Description 1 SCS Runoff 106.55 728 414,305 — — PreDev 2 SCS Runoff 101.56 2 732 473,288 — — Post-Dev 3 Reservoir 76.52 2 742 467,336 2 22.38 150,730 Routed 4 Reservoir 85.13 2 I 740 344,207 2 22.88 I 178,812 No Outlet P'ond_A.gpw Return Period: 100 Year Wednesday, 02 / 24 / 2016 A Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3139 2015 by Autodesk, Inc. 00.4 Hyd. No.1 Pre Dev Hydrograph type = SCS Runoff Peak discharge Storm frequency = 100 yrs Time to peak Time interval = 2 min Hyd. volume Drainage area = 15.510 ac Curve number Basin Slope = 0.0 % Hydraulic length Tc method = User Time of conc. (Tc) Total precip. = 10.00 in Distribution Storm duration = 24 hrs Shape factor Q (cfs 120.00 100.00 [I11[1I11 60.00 40.00 20.00 Wednesday, 02 / 24 / 2016 = 106.55 cfs = 728 min = 414,305 cuft = 77 = Oft = 10.00 min = Type III = 484 Q (Cfs) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hyd No. 1 Time (min) A Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3138 2015 by Autodesk, Inc. A 0.4 Wednesday, 02 124 / 2016 Hyd. No. 2 Post-Dev Hydrograph type = SCS Runoff Peak discharge = 101.56 cfs Storm frequency = 100 yrs Time to peak = 732 rain Time interval = 2 min Hyd. volume = 473,288 cuft Drainage area = 15.510 ac Curve number = 87 Basin Slope = 0.0 % Hydraulic length = 0 ft Tc method = User Time of conc. (Tc) = 20.00 min Total precip. = 10.00 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Q (Cfs 120.00 100.00 80.00 60.00 40.00 20.00 Q (cfs) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 - Hyd Nm 2 Time (min) Hydrograph Report Hydraflow Hydrographs Extension for AutoCAD® Civil 3139 2015 by Autodesk, Inc. v10.4 Hyd. No. 3 Routed Hydrograph type = Reservoir Peak discharge Storm frequency = 100 yrs Time to peak Time interval = 2 min Hyd. volume Inflow hyd. No. = 2 - Post Dev Max. Elevation Reservoir name = Pond A Max. Storage Storage Indication method used. Q (Cf8 120.00 100.00 80.00 60.00 40.00 20.00 Wednesday, 02 / 24 / 2016 = 76.52 cfs = 742 min = 467,336 cuft = 22.38 ft = 150,730 cult Q WS) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0 120 240 360 480. 600 720 840 960 1080 1200 1320 1440 1560 Hyd No. 3 Hyd No. 2 i:TT Total storage used=150,730 ouit Time (min) IN Hydrograph Report Hydraflow Hydrographs Extenslon for AutoCAD® Civil 3DO 2015 by AutodesK Inc. v10.4 Hyd. No. 4 No Outlet Hydrograph type = Reservoir Peak discharge Storm frequency = 100 yrs Time to peak Time interval = 2 min Hyd. volume Inflow hyd. No. = 2 - Post-Dev Max. Elevation Reservoir name = Pond A - No outlet Max. Storage Storage Indication method used. Q (CfS 120.00 100.00 80.00 60.00 40.00 KOx1n Wednesday, 02 / 2412016 = 85.13 cfs = 740 min 344,207 cuft = 22.88 ft = 178,812 cuff Q WS) 120.00 100.00 80.00 60.00 40.00 20.00 0.00 0.00 0 120 240 360 480 600 720 840 960 1080 1200 1320 1440 1560 Hyd No. 4 - Hyd No. 2 IT= Tntal stnraae used =178,812 ruff Time (min) Swale Summary SWALES SWALE Hydrologic Canditlons Rainfall Discharge Drainage Area (ac.) C= Composite Runoff Coe6rciant Tc=Time of Concenhdi on 'i59iFi. Ito = Rainfal Intensify (inJhr) I. = Rainfell Intensity pnJhj Iloo = Rainfall Intensity (In./hr) 010 = Discharge (cfs) Q65 = Discharge (CIS) QIas = Discharge (de) 1 3.47 0.40 5.0 7.23 8.15 9.6 10.04 11.31 13.32 2 5.10 0.52 5.0 7.23 8.15 9.6 19.17 21.61 25.48 3 1.19 0.58 5.0 7.23 8.15 9.6 4.82 5.43 6.40 4 3.00 Q.53 5.0 7.23 8.15 9.6 11.50 12.96 15.28 5 0.89 1 0.58 1 5.0 1 7.23 8.15 9.9 2.79 3.15 3.71 SWALE CALCULATIONS Formulas: Q = CIA Z,,,, = Akm ARC=OnI(1.49e-)or7,,,r=Z o Z„q=On1(1.49s°'') A=By+My/ V=Q/A R = A / P Spread = y / road oroaa slope P=B+ 1+ a Objecdve. solve for y so Z„ g a Z„y loyr 25yr 100yr 10yr 25yr 100yr 10yr 25yr 100yr Fiume Summary Flume .: FLUME CALCULATIONS F°mntlae: Q = CIA Z„° = ARC ARm=Qn1(1.49snor7,,°=Z„o Z q=QnI(1.49e°) A=By+My' V=Q/A IeR - A I P Spread = y I road cross slaps P= 8+2y(1+ M�" I Objective: solve for y so Z v = Z„q Ids) s B M n I y A P R Zw Zme. fMs I R 10yr 9.51 . 0.05 8 1 0.018 0.18 1.30 8.45 0.t5 0.37 0.37 7.33 7.6 25yr 10.72 O.Ob 8 1 0.019 0.17 1.39 8.48 0.18 0.42 0.42 7.72 u 100yr 12.53 0.06 I 8 1 1 1 0.013 0.10 1 1.54 1 5.53 1 0.18 1 0.49 1 0.49 18.21 to BALANCE BALANCE leis) s B 1 M I n y A P R � Zo ftls R 10yr 11.03 0.05 8 1 0.013 0.17 1.42 &49 0.17 0.43 0.43 7.76 sA*I!.cmn 25yr 12.43 0.05 8 1 0.013 0.19 1.54 &59 0.18 0.49 0.49 8.08 e.0100yr 14.84 0.05 8 1 0.013 0.21 1.68 &58 0.20 0.57 0.57 &71 e.s cf r x .z a� 4 Nn a 34° B 9' N 341 FPN Soil Map --New Hanover County, North Carolina (Tadn Woods 11) 3 rn p 34"89'N 23Z= Z�Oe 732900 233100 23i�00 73 00 Zii70D 733900 3 3 j( ftSmkr1:9-MFPintedartAP bA(&!Fx111sheet N 0 100 mo 400 600 A o 450 900 IBM 27M pp 1-11- :wbbMenem okrwaoadr, 6m- wrSs4 Edge n= UTM Zom 18N WON Natural Resources Web Sol Survey 3/4/2016 Conservation Service National Cooperative Soil Survey Page 1 of 3 34° T P N 0 a Z Z LU LU J IL � o a LD p O ° W l0 R g E c f t a g � E E cC 0 c) '° E 0 s m a r a� o 10 ° V° c z N -• f3 E ° a� W C 2 irS � .0 k. c N a 3 Ec Zi.0 =a � °a 019 is 9.0 Rm100 S WQ. o 9g - CL � •� m o c m V m t -0 a LE o—�i Eom�ia �o Z� �10v ° z Em Coto �i a U 2 a°°$ N .o 0wFm $' E 8 E o W b a �$ ) u8i ` a c a aCL ,�; IL aIL Q a - y 61 o .co o @ W g m 0)S m c� c� c9 C7 a rc m m v� in y to co 0 0 N a "o 2 'o &W as C 0 z Soil Map -New Hanover County, North Carolina Map Unit Legend Tarin Woods II . ti�to l!1sx�rar'�5 �+: � #NR'°► 014 uoltftrawl 4 1n1 Unfit a Pero" of ACT Bp Borrow pits 2.6 0.6% Kr Kureb sand, 1 to 8 percent slopes 65.2 14.4% Le Leon sand 86.2 19.0% Ly Lynn Haven fine sand 81.5 18.0% Mu Murville fine sand 123.6 27.3% Pm Pamlico muck 90.4 19.9% Rm Rimini sand, 1 to 6 percent slopes 2.9 0.6% Ur Urban land 0.6 0.1% W Water 0.2 0.0% Totals for Area of Interest 455.2 100.0% Natural Resources Web Soil Survey 3/4/2016 Conservation Service National Cooperative Soil Survey Page 3 of 3 CI I ECS CAROLINAS, LLP "Setting the Standard for Service' ■]. Geotechnical • Construction Materials • Environmental • Facilities NC Regls8rad Engin"drig Foyn F-im August 13, 2015 Mr. James Yopp Hoosier Daddy, LLC 6025 Tarin Road Wilmington, North Carolina 28401 Reference: Report of Season High Water Table Estimation and Infiltration Testing Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 Dear Mr. Yopp: ECS Carolinas, LLP (ECS) recently conducted a season high water table (SHWT) estimation and infiltration testing adjacent to the stormwater best management practice (BMP) areas off of Shiloh Drive in Wilmington, New Hanover County, North Carolina. This letter, with attachments, is the report of our testing. Field Testing On August 5, 2015, ECS conducted an exploration of the subsurface soil and groundwater conditions at thirteen requested locations shown on the attached Test Location Plan (Figure 1). ECS met onsite with Mr. James Yopp with Hoosier Daddy, LLC to locate the boring locations. The purpose of this exploration was to obtain subsurface information of the in -place soils for the stormwater BMP areas. ECS explored the subsurface soil and groundwater conditions by advancing one hand auger boring into the existing ground surface at the requested boring locations. ECS visually classified the subsurface soils and obtained representative samples of each soil type encountered. ECS also recorded the SHWT elevation observed at the time of the hand auger borings. The attached Infiltration Testing Form provides a summary of the subsurface conditions encountered at the hand auger boring locations. The SHWT elevation was estimated at the boring locations below the existing grade elevation. A summary of the findings are as follows: B-1 0 inches B-2 18 inches B-3 60 inches B-4 6 inches B-5 8 inches B-6 12 inches B-7 8 inches B-8 60 inches B-9 42 inches B-10 90 inches B-11 30 inches B-12 80 inches B-13 100 inches 6714 Netherlands Drive, Wilmington, NC 28406 • T: 910-686-9114 • F: 910-686-9666 - www.ecslimited.com ECS Carolinas, LLP - ECS Florida, LLC • ECS Midwest, LLC • ECS Mid -Atlantic, LLC • ECS Southeast, LLC • ECS Texas, LLP Report of SHWT Estimation and Infiltration Testing Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 August 13, 2015 ECS has conducted seven infiltration tests utilizing a compact constant head permeameter near the hand auger borings (B-2, B-3, B-8, B-9, B-10, 8-12, and B-13) in order to estimate the infiltration rate for the subsurface soils. Infiltration tests are typically conducted at two feet above the SHWT or in the most restrictive soil horizon. Test locations B-2, B-3, B-8, and B-9 were requested to be tested below the restrictive horizon encountered in case the restrictive soils are allowed to be removed in the BMP footprint. Tests in clayey conditions are conducted and calculated up to 30 minute intervals. If an exact hydraulic conductivity is necessary for these locations, then ECS recommends collecting samples by advancing Shelby tubes and performing laboratory permeability testing. Field Test Results Below is a summary of the infiltration test results: .. t h , B-2 Tan fine SAND Winches 7.41 B-3 Tan fine SAND w/silt 48 inches 2.46 B-8 Tan fine SAND wlsilt 55 inches 0.24 B-9 Tan fine SAND wlsilt 48 inches 2.44 B-10 Brown fine SAND 70 inches 15.66 B-12 Tan/yellow fine to med. SAND Winches 27.72 B-13 Tan/ allow fine to med. SAND 70 inches 24.02 Infiltration rates and SHWT may vary within the proposed site due to changes in elevation and subsurface conditions. Closure ECS's analysis of the site has been based on our understanding of the site, the project information provided to us, and the data obtained during our exploration. If the project information provided to us is changed, please contact us so that our recommendations can be reviewed and appropriate revisions provided, if necessary. The discovery of any site or subsurface conditions during construction which deviate from the data outlined in this exploration should be reported to us for our review, analysis and revision of our recommendations, if necessary. The assessment of site environmental conditions for the presence of pollutants in the soil and groundwater of the site is beyond the scope of this geotechnical exploration. 2 Report of SHWT Estimation and Infiltration Testing Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 August 13, 2015 ECS appreciates the opportunity to provide our services to you on this project. If you have any questions concerning this report or this project, please contact us at (910) 686-9114. Respectfully, ECS CAROLINAS, LLP '400, & �Vv'�/ K. Brooks Wall Project Geologist Attachments: Figure 1 - Test Location Plan Infiltration Testing Form ASFE Document ��Kris .Stamm Principal 3 fr B-5 B-6 ""E3-13 B-12 B-1 0 m MN B-4 --.- N Infiltration Testing Form Heglar Tract Wilmington, New Hanover County, North Carolina ECS Proiect No. 22.23105 August 5th and 7tn Location Depth USCS Soil Description B-1 0-24" SM Black silty SAND Seasonal High Water Table was estimated to be at 0 inches below the existing grade elevation. Location Depth USCS B-2 0-18" SP 18"-30" SM 30"-60" SP 80"-192" SP Soil Description Gray fine SAND Black silty SAND (possible fill) Tan fine SAND White medium SAND Seasonal High Water Table was estimated to be at 18 inches below the existing grade elevation. Test was conducted at 36 inches below existing grade elevation Infiltration Rate: 7.41 per hour Location Depth USCS Soil Description B-3 0-18" SP Gray fine SAND w/silt 18"-44" SM Black silty SAND 44"-68" SP Tan fine SAND w/silt Seasonal High Water Table was estimated to be at 60 inches below the existing grade elevation. Test was conducted at 48 inches below existing grade elevation Infiltration Rate: 2.46 per hour Location Depth USCS Soil Description B-4 0-30" SM Black silty SAND Seasonal High Water Table was estimated to be at 6 inches below the existing grade elevation. Infiltration Testing Form Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 August 5t' and 7t' Location Depth USCS Soil Description B-5 0-30" SM Black silty SAND Seasonal High Water Table was estimated to be at 8 inches below the existing grade elevation. Location Depth USCS Soil Description B-6 0-36" SM Black/gray silty SAND Seasonal High Water Table was estimated to be at 12 inches below the existing grade elevation. Location Death USCS Soil Description B-7 0-36" SM Black/gray/brown silty SAND Seasonal High Water Table was estimated to be at 8 inches below the existing grade elevation. Location Depth USCS Soil Description B-8 0-30" SM Brown/gray silty SAND 30"-65" SP Tan fine SAND w/silt 65"-80" SM Brown silty SAND Seasonal High Water Table was estimated to be at 60 inches below the existing grade elevation. Test was conducted at 55 inches below existing grade elevation Infiltration Rate: 0.24 per hour Infiltration Testing Form Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 August 5t" and 7th Location Death USCS Soil Description B-9 0-40" SM Brown/gray silty SAND 40"-70" SP Tan fine SAND w/silt Seasonal High Water Table was estimated to be at 42 inches below the existing grade elevation. Test was conducted at 48 inches below existing grade elevation Infiltration Rate: 2.44 per hour Location Death USCS Soil Description B-10 0-65" SP White fine to med. SAND 65"-90" SP Brown fine SAND 90"-100" SM Dark brown silty SAND (hardpan) Seasonal High Water Table was estimated to be at 90 inches below the existing grade elevation. Test was conducted at 70 inches below existing grade elevation Infiltration Rate: 15.66 per hour Location Depth USCS Soil Description B-11 0-30" SP Gray fine SAND 30"-60 SM Black silty SAND Seasonal High Water Table was estimated to be at 30 inches below the existing grade elevation. Location Depth USCS Soil Description B-12 0-32" SP White/gray fine to med. SAND 32"-100" SP Tan/yellow fine SAND Seasonal High Water Table was estimated to be at 80 inches below the existing grade elevation. Test was conducted at 60 inches below existing grade elevation Infiltration Rate: 27.72 per hour Infiltration Testing Form Heglar Tract Wilmington, New Hanover County, North Carolina ECS Project No. 22.23105 August 5th and 7th Location Depth USCS Soil Description B-13 0-48" SP White/gray fine to med. SAND 48"-1001, SP Tan/yellow fine SAND Seasonal High Water Table was estimated to be at 100 inches below the existing grade elevation. Test was conducted at 70 inches below existing grade elevation Infiltration Rate: 24.02 per hour { R p p Zp16 y Ma 1111111111111 FOR REGISTRAT1pN REGISTER OF DEEDS TAMMY THEUSC" BEHSLEY 20M SEP 02 03 44Y11 P4 8K 59 F5 1382-1398 FEE $26 00 NC R I1TRKNi 131413111 SPECIAL WARRANTY DEED Prepared by: MURCMSON, TAYLOR, & GMSON, PLLC 16 North Fifth Avenue, Wilmington, NC 25401 WE PREPARED THE DEED IN THIS TRANSACTION BUT WE MADE NO EXAMINATION OF TITLE AND WE EXPRESS NO OPINION ON TITLE TO THE PROPERTY NORTH CAROLINA NEW HANOVER COUNTY PARCEL: See Exhibit B attached REVENUE STAMPS: $2.500.00 THIS SPECIAL WARRANTY DEED, made this ��day ofAU&ast 2014, by and between CBR, LLC, a North Carolina limited liability company with a marling address of P O Box 4127, Wilmington, NC 28406 (herein called "Grantor"), and Hoosier Daddy, LLC, a South Carolina limited liability company with, a mailing address of 6025 Tann Road, Wilmington, NC 28409 (herein called "Grantee") WITNESSETH: NOW THEREFORE, the Grantor, for and in consideration of the sum of Ten Dollars ($10 00) and other valuable considerations to it in hand paid by the Grantee, the receipt whereof is hereby acknowledged, has bargained and sold, and by these presents does hereby bargain, sell and convey unto Grantee, its successors and assigns forever, in fee simple, all of that certain real property located in New Hanover County, North Carolina, and being more particularly described in Exhibi :1 A attached hereto and incorporated herein by reference SUBJECT TO (i) all easements, rights of way, agreements, restnctions and other matters of record, if any, (ti) ad valorem taxes for current and subsequent years. (iii) any liens for municipal or county betterments or the like, and (iv) all governmental land use statutes. ordinances and regulations, including zoning, subdivision and building regulations 1226791 1,ratu l l to M 1 G TO HAVE AND TO HOLD the above granted and described properly, together with all and singular, the rights, privileges, easements, tenements and appurtenances thereunto belonging, or in anywise appertaining unto the said Grantee, its successors and assigns, m fee simple, forever And the Grantor covenants with the Grantee, that Grantor has done nothing to unpair such title as Grantor received, and Grantor will wan -ant and defend the title against the lawful clams of all persons claiming by, under or through Grantor, subject to those matters otherwtse described herein Pursuant to N.C.G.S. §10"17.2, none of the property herein described includes the primary residence of the Grantor. IN TESTIMONY WHEREOF, the said Grantor has caused this instrument to be executed the day and year first above written CBR,LLC a North Var BY v NAME ITS STATE OF NORTH CAROLINA COUNTY OF "k) H1tt4n1919. (County where acknowledgment taken) Manager - I certify that the following person(s) personally appeared before me this day, each acknowledging to me that he or she voluntarily signed the foregoing document for the purposes stated therein and in the capacity(ies) indicated above W. CHRISTOPHER STEPHENS [NOTE Insert the name of the party executing document, not their title] Date utf 29.'Z�it.� Official Signature of Notary [As name appe on seal] OMeRko Printed Name of NotaryDevo' �' �c��. (As name appears an kal j My commission expires 8,_iis_____ L A- 1226791 EXHIBIT A Thct Beginning at an iron pipe in the eastern right of way line of U S. Highway No 421— Carolina Beach Road (160' right of way), sod iron pipe having North Carolina Grid Coordinates of North 139.524.705 and East = 2,333,554 871, and being located South 27 degrees 53 minutes 32 seconds West — 2024.99 feet from N. C Grid Monument "Bryan", monument `Bryan" having N C. Grid Coordinates of North = 141,369.245 and East = 2,334,390.814, said monument "Bryan" being located North 17 degrees 11 minutes 58 seconds East - 5345 92' from N. C. Grid Monument "Ennis", monument `Ennis" having N. C. Grid Coordinates of North = 136,262 3882 and East = 2,332,810 036, said beginning iron pipe being the southwest corner of the Jodie Mills property, and runs thence with the Jodie Mills line, South 65 degrees 59 minutes 14 seconds East -702.67' to an iron stake, thence continued with the Jodie Mills line, North 31 degrees 08 minutes 21 seconds East - 386.19 feet to an iron rod in the line of the Autumn Corporation property; thence with the Autumn Corporation line, South 82 degrees 24 minutes 17 seconds East — 941.43' to an iron pipe, thence continued with the Autumn Corporation Line, North 12 degrees 17 minutes 12 seconds West—163.82' to an iron pipe, the southeast corner of Allen L. Masterson property, thence with the Masterson Iine and also the lines of Louts Hassell, Randolph Ross and Katie C. Nixon, North 17 degrees 32 minutes 58 seconds East- 1074.94' to an iron rod; thence with the line of Katie C Nixon, George R. James, Joe Bryant Heirs, Dorothy Kilpatrick, Mildred M Williams and Downtown Two, LLC, North 09 degrees 47 minutes 30 seconds East — 522 79' to an iron pipe, thence with the line of Downtown Two, LLC, South 74 degrees 57 minutes 11 seconds East — 138.92' to an iron pipe, the southwest corner of the Myrtle Grove Presbyterian Church property, thence with the line of the Myrtle Grove Presbyterian Church, South 74 degrees 17 minutes 49 seconds East-682.29' to an iron pipe, the northwest comer of Sentry Oaks Subdivision, thence with the line of the sections of Sentry Oaks Subdivision, South 09 degrees 58 minutes 34 seconds West — 3684 17' to an iron pipe, a comer of the Marvin H Congleton and Thomas R. Congleton property, thence with the Congleton line, South 76 degrees 51 minutes 23 seconds West 1399.91' to an old stone in the line of Battle Park Subdivision, Section 2, thence with the line of Battle Park and also LJM Properties, LLC, North 20 degrees 21 minutes 27 seconds East -1973 96' to an iron rod, thence continued with the fine of LJM Properties, South 75 degrees 12 minutes, 18 seconds West- 1125.72' to an iron pipe; thence North 44 degrees 48 minutes 01 seconds West— 394 66' to an iron pipe, thence North 86 degrees 27 minutes 03 seconds West — 199.54' to an iron pipe, the northern most corner of the HTM Properties tract, thence with the HIM Properties lute, North 83 degrees 14 minutes 44 seconds West — 383 70' to an iron pipe in the eastern right of way line of U.S. Highway 421, thence with the eastern right of way line of U.S Highway 421, North 25 degrees 28 minutes 31 seconds East — 309 79' to an iron rod, the southwest corner of the Tregembo property, thence with the Tregembo line, South 65 degrees 38 minutes 27 seconds East- 449,93' to an iron rod, thence continued with the Tregembo lute, North 25 degrees 29 minutes 33 seconds East—10.00' to an iron rod, thence continued with the Tregembo line, South 65 degrees 37 minutes 26 seconds East — 528 64' to an iron rod, the southeast corner of the Tregembo property, thence with the Tregembo line, North 25 degrees 34 minutes 42 seconds East — 450 10 feet to a point in a ditch, passing in line non pipes at 100 02 feet and 446 78 feet, thence continued with the Tregembo I22?I? I line, North 65 degrees 37 minutes 58 seconds West - 331 62' to an iron pipe, thence continued with the Tregembo line, South 24 degrees 20 minutes 34 seconds West -9 75 feet to an iron pipe; thence continued with the Tregembo line, North 65 degrees 38 minutes 42 monds Weser 646 63' to an iron pipe in the eastern right of way line of U S Highway 421; thence with the eastern right of way line of U.S Hwy 421, North 24 degrees 58 minutes 22 seconds East — 59 88' to the point of beginning, containing 113.976 Acres, more or less and being a portion of the property described in deeds found in Deed Book 726, Page 522 and Deed Book 1141, Page 748 of the New Hanover County Registry Tract Beginning at an iron pipe, the northernmost corner of the HTM Properties, Inc. as shown on a map recorded in Map Book 44, Page 323 of the New Hanover County Registry, said iron pipe having N C Grid Coordinates of North = 139,739 291 and East = 2,333,593 444, said iron pipe being located the following bearings and distances from N. C Grid Monument "Bryan": South 27 degrees 53 minutes 32 seconds West- 2024 99% thence South 24 degrees 58 minutes 22 seconds West - 59 88', thence South 25 degrees 35 minutes 36 seconds West 339.50", thence South 25 degrees 17 minutes, 16 seconds West — 110 68', thence South 25 degrees 28 minutes 31 seconds West — 309.79' and South 83 degrees 14 minutes 44 seconds East - 383.70', said N C. Grid Monument `Bryan" having N. C. Grid Coordinates of North = 141,369.245 and East = 2,334,390 814 and being located North 17 degrees I 1 minutes 58 seconds East — 5345 92' from N. C. Grid Monument "Ennis", said monument "Ennis" having N C Grid Coordinates of North = 136,262 3882 and North = 2,332,910 036. and runs thence from said beginning iron pipe, South 86 degrees 27 minutes 03 seconds East — 199 54' to an iron pipe, thence South 44 degrees 48 minutes 01 seconds East-394.66' to an iron pipe; thence South 75 degrees 12 minutes 18 seconds West 199 80' to an iron rod, the southeast comer of the HTM Properties, Inc tract; thence with the HTM Properties line, North 39 degrees 36 minutes 24 seconds West — 445.54' to the point of beginning, containing 1.529 acres, more or less, and being that land described in a deed to Jay Will Heglar and wife, Hazel G. Heglar, and Joseph Walter Winner, Jr and wife, Wanda G Winner as recorded in Deed Book 880, Page 613 of the New Hanover County Registry Tract 3, Being all of Lots 1, 2, 3, 4, 5, 6, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, and 23 of Section 6, Battle Park Subdivision, as shown on a map recorded in Map Book 9, at Page 45 of the New Hanover County Registry, reference to which map is hereby made for a more complete description. Tract 4 Beginning at a point, the northeastern corner of Lot 12 of Section 6, Battle Park Subdivision, as the same appears on a plat thereof recorded in Map Book 9, at Page 45 of the New Hanover County Registry, thence North 08 degrees 32 minutes East 62.72 feet to a point, thence South 81 degrees 29 minutes West 455 26 feet to a point, thence South 08 degrees 32 minutes West 62 72 feet to a point; the Northwestern corner of Lot 11 of Section 6, Battle Park Subdivision, thence North 81 degrees 29 minutes East along the Northern line of said Lots 11 and 12 455 26 feet to the point of Beginning, containing 0 63 acres, more -or less Tract 5 Beginning at a point m the Western right of way line of Appomattox Drive (60.00 foot right of way) said point being the Northeasternmost corner of Lot 28 Revision of Section 2 Battle Park as recorded in Map Book 7, Page 99 of the New Hanover County Registry Running thence from said Beginning point 1) North 81 degrees 25 minutes 00 seconds West 137.9 feet to a point in the dividing line between Lots 28 and 29 of said Section 2, thence 2) with the Eastern line of said Lot 29 North 8 degrees 35 minutes 00 seconds East 75 0 feet to a point being the Northeastern corner Lot 29 said Section 2, thence 3) South 81 degrees 25 minutes 00 seconds East 20.8 feet to a point, thence 4) North 8 degrees 32 minutes 00 seconds East 1072.12 feet to a point, thence 5) South 81 degrees 29 minutes 00 seconds West 455 26 feet to a point in the Eastern line of a tract of land conveyed to Rupert and Nancy T Strickland as recorded in Deed Book 1132, Page 1498 of the New Hanover County Registry, thence 6) with the Eastern lute of said tract North 8 degrees 32 minutes 00 seconds East 156 9 feet to a point in the Southern line of a tract of land conveyed to ABA Mini Storage, Inc. as recorded in Deed Book 2286, Page 814 of the New Hanover County Registry, thence 7) with the Southern line of lands conveyed to said ABA Mini Storage, Inc. and J W Heglar et al as recorded m Deed Book 880, Page 613 of the New Hanover County Registry North 81 degrees 29 minutes 00 seconds East 1309.72 feet to a point in a large bay, thence 8) South 24 degrees 20 minutes 00 seconds West 1686 49 feet to a point which marks the Northeast corner of Lot 27 as shown on aforementioned Revision of Section 2 Battle Park: thence 9) with the Northern line of said Lot 27 North 65 degrees 40 minutes 00 seconds West 187.5 feet to a point in the Eastern right of way of Appomattox Drive; thence 10) North 59 degrees 57 minutes 35 seconds West 60 24 feet across the right of way of Appomattox Drive to the point of Beginning said parcel containing 20 76 acres. 122717.1, OBIT B PARCEL ID #IS ADDRESS/DESCRIPTION R07600.004-052-000 (DB 5606, PG 943) 3819 Carolina Beach Road (101 08 +/- Acres) R07600-004-036-M 5841 Carolina Beach Road (1 72 +/- Acres) R07600.004-067-000 (DB 5606, PG 951) 5917 Carolina Beach Road (20 +/. Acres) R07600.004-061-000 Carolina Beach Road ( 63 +/- Acres) R07600-004-061-000 5923 Carolina Beach Road R07906.001-013-000 5944 Shiloh Drive Lot 1 R07906401-014-000 5940 Shiloh Drive Lot 2 R07906.001-015-000 5936 Shiloh Drive Lot 3 R07906•U01-016-000 5930 Shiloh Dave Lot 4 1107906.001-017-000 5926 Shiloh Drive Lot 5 R07906.001-019-000 5922 Shiloh Dnve Lot 6 R07618.002-001-000 5901 Shiloh Drive Lot 12 R07618.002-002-000 5905 Shiloh Drive Lot 13 R07906.002-001-000 5909 Shiloh Drive Lot 14 R07906.002-002.000 5913 Shiloh Drive Lot 15 R07906.002-003-000 5917 Shiloh Drive Lot 16 R07906-002-0044)00 5921 Shiloh Dnve Lot 17 R07906.002-003-000 5925 Shiloh Drive Lot 18 R07906-002-0064)00 5929 Shiloh Drive Lot 19 R07906.002-007-000 5933 Shiloh Drive Lot 20 R07906-002-008-M 5937 Shiloh Drive Lot 21 R07906.002-009-000 5941 Shiloh Drive Lot 22 R07906-002-010-000 5945 Shiloh Drive Lot 23 A) TY: �I TAMMY THEUSCH BEASLEY REGISTER OF DEEDS, NEW HANOVER 216 NORTH SECOND STREET WILMINGTON, NC 28401 +r,�xwtwtrttrttrt�entt+rartrrrrr�rt+nrttut�►+`rrrtrttrrttttrrttrt+nmrrrtr�►ttrrrrttrrtrttarrrrrrtrrerrttat�.+e+rrttrrrrrttrta�tt+e�r+aerr Filed For Registration: 09/02/2014 03:44:11 PM Book: RE 58313 Page: 1392-1398 Document No.: 2014023177 7 PGS $26.00 NC REAL ESTATE EXCISE TAX: $2,500.00 Recorder. CRESWELL, ANDREA State of North Carolina, County of New Hanover PLEASE RETAIN YELLOW TRAILER PAGE WITH ORIGINAL DOCUMENT. *2014023177* 2014023177 &V i(Po3Ice, LIMITEDIIABILITY COMPANY ANNUAL REPORT NAME OF LIMITED LIABILITY COMPANY: HOOSIER DADDY, LLC U J ' SECRETARY OF STATE ID NUMBER: 1352669 STATE OF FORMATION: SC J" I REPORT FOR THE YEAR: 2016 SECTION A: REGISTERED AGENT'S INFORMATION 1. NAME OF REGISTERED AGENT: Beaman. Lisa 2. SIGNATURE OF THE NEW REGISTERED AGENT: 3. REGISTERED OFFICE STREET ADDRESS & COUNTY 6025 Tarin Road iling Office Use Only E-Filed Annual Report 1352669 CA201608500172 3/25/201610:02 ❑ Changes SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT 4. REGISTERED OFFICE MAILING ADDRESS 6025 Tarin Road Wilmington, NC 28409-0006 New Hanover County Wilmington, NC 28409-0006 SECTION B: PRINCIPAL OFFICE INFORMATION 1. DESCRIPTION OF NATURE OF BUSINESS: land development 2. PRINCIPAL OFFICE PHONE NUMBER: A1n-7RU-gn5-q 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction 4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY 5. PRINCIPAL OFFICE MAILING ADDRESS 6025 Tarin Road 6025 Tarin Road Wilmington, NC 28409-0006 Wilmington, NC 28409-0006 SECTION C: COMPANY OFFICIALS (Enter additional Company Officials in Section E.) NAME: I ica (nrliclp Ragman TITLE: Memher ADDRESS: 6025 Tarin Road NAME: Jack Jenkins Carlisle TITLE; Member ADDRESS: 109 Willesden Drive Wilmington, NC 28409 Cary, NC 27513 NAME: TITLE: ADDRESS: SECTION D: CERTIFICATION OF ANNUAL REPORT Section D must be completed in its entirety by a person/business entity. Lisa_ Carlisle_ Beaman SIGNATURE Form must be signed by a Company Official listed under Section C of this form. Lisa Carlisle Beaman Print or Type Name of Company Official 3/25/2016 hAcmhnr DATE Print or Type The Title of the Company Official This Annual Report has been filed elw*onically. MAIL TO: Secretary of State, Corporations Division, Post Office Box 29525, Raleigh, NC 27626-0525 November 17, 2015 To Whom It May Concern: I, Jack Carlisle, give James Yopp authorization to submit, sign, request items, request work/approval, in behalf me, E$5 Transport LLC and Hoosier Daddy LLC for Tarin Woods, Tarin Woods II and Sunset Reach to New Hanover County, CFPUA, The City of Wilmington and any other government agency including but not limited to NCDENR, CORPS of Engineers and NCDOT. ncerely, Carlisle gY: 0-4-49 County, North Carolina l certify that the following person(s) personally appeared before me this day, each acknowledging to me that he or she signed the foregoing document: tw (.LISLE (Name(s) of principal(s) Date: �f•����5 BRITTANY M Nu614ES Notary Public, North Caroima PenderCounty My Colrtrriggion xpireg Offcia ignatur o of rry AMW/y Notary Public Notary's printed name My commission expires: !! 'K jq F, N,q �����.�� C-TO SA k3m Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen H. Sullins, Director Division of Water Quality July 11; .7 Howard Resnik Coastal Site Design PO Box 4041 Wilmington, NC 28406 Subject: Stream Call Heglar Tract New Hanover County Dear Mr. Resnik: After searching through Noelle files I found a note she had written concerning the information you requested. I have attached a copy of the note and a copy of Figure 3 that she references. I hope this will meet with your needs concerning your project. If you have any questions, regarding wetlands or waters, please do not hesitate to call me. Sincerely, Joanne Steenhuis Senior Environmental Specialist Enclosures cc: Linda Lewis — Stormwater Rhonda Hall - Stormwater WiRO ArN;t1tCa.1ip North Carolina Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 Phone (919) 733-7015 Customer Service Internet: wwwruwaternualitv.om Location: 512 N. Salisbury St. Raleigh, NC 27604 Fax (919) 733-2496 1-977-623-6748 An Equal opportunity/Alfirmsfive Action Employrx - 50% RccyclaW110% Post Consumer Pager r MA, CI�'►�1��%fi�i/�l &x2522 1 3 0-7 ar 1 ram I�(7 9 0 U�S I azzO C�-- u, / km / V```- Ame:940-452-0004, gaz: 9a0-452-0060 ber 16, 2006 lover iic features The questions. C. 1091 P)PPI" I WR dC ndaries are approximate and are �'" meant to be absolute. UF Source: 1998 NAPP aerial photography Heglar Tract Li 03-05-42 ir ALE tow