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HomeMy WebLinkAboutSW8060650_HISTORICAL FILE_20141124STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 U �Q Ole 5U DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE 2,c)t4 117-4 YYYYMMDD NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor November 24, 2014 Mr. Keith Walker, Manager Emmerdale, LLC PO Box 2400 Beaufort, NC 28516 Subject: State Stormwater Management Permit No. SW8 060650 Emmerdale Apartments High Density Wet Detention Pond Project Onslow County Dear Mr. Walker: John E. Skvarla, III Secretary Effective August 1, 2013, the State Stormwater program was transferred from the Division of Water Quality (DWQ) to the Division of Energy, Mineral and Land Resources (DEMLR). Please note that this letter and permit references DEMLR as the Division responsible for issuance of the permit. The Wilmington Regional Office received a complete, modified Stormwater Management Permit Application for Emmerdale Apartments on November 21, 2014. 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, as applicable. We are forwarding Permit No. SW8 060650 dated November 24, 2014, for the construction, operation and maintenance of the BMP's and built -upon areas associated with the subject project. On August 5, 2009, the Governor signed Session Law 2009-406. This law impacted any development approval issued by the former Division of Water Quality under Article 21 of Chapter 143 of the General Statutes, which was current and valid at any point between January 1, 2008, and December 31, 2010. The law extended the effective period of any stormwater permit that was set to expire during this time frame to three (3) years from its current expiration date. On August 2, 2010, the Governor signed Session Law 2010-177, which granted an extra year for a total of four (4) years extension. Accordingly, this permit shall now be effective from the date of issuance until July 17, 2020, which includes all available extensions. The permittee and/or project remain 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, 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 transfer the permit, or to renew the permit, will result in future compliance problems. The following modifications are included and covered by this permit: • The addition of on -site built -upon area associated with the driveway and sidewalk connection to the adjacent property, Wellington Grove (SW8 120110), and draining to Pond 2. 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 150E 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. Division of Energy, Mineral, and Land Resources Land Quality Section — Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 • (910) 796-7215 / Fax: (910) 350-2004 State Stormwater Management systems Permit No. SW8 060650 If you have any questions, or need additional information concerning this matter, please contact Christine Nelson in the Wilmington Regional Office, at (910) 796-7215. Sinc rely, gm Tracy Davis, P.E., Director Division of Energy, Mineral and Land Resources GDS/can: \\\Stormwater\Permits & Projects\2006\060650 HD\2014 11 permit 060650 cc: David Newsom, Crystal Coast Engineering Wilmington Regional Office Stormwater File Page 2 of 9 State Stormwater Management Systems Permit No. SW8 060650 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Emmerdale, LLC Emmerdale Apartments Carolina Forest Blvd, Jacksonville, Onslow County FOR THE construction, operation and maintenance of two (2) wet detention pond(s) in compliance with the provisions of 15A NCAC 2H .1000 and Session Law 2008-211, as applicable, (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 and considered a part of this permit. This permit shall be effective from the date of issuance until July 17, 2020, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6 of this permit. The runoff from all built -upon area within the permitted drainage areas of this project must be directed into the permitted stormwater control systems. The stormwater controls labeled Pond 1 and Pond 2 have been designed to handle the runoff from 59,141 and 73,768 square feet of built -upon area, respectively. 3. The maximum built -upon area allowed for the entire project is 132,909 square feet. 4. The drainage areas will be limited to the amounts of built -upon area indicated in Sections 1.2 and 1.6 of this permit, and per approved plans. There is no allocation of future built -upon area for this development. 5. A vegetated filter strip is not required for this pond as it has been designed for a 90% total suspended solids removal efficiency. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 060650 6. The following design criteria have been provided in the wet detention pond and must be maintained at design condition: Design Criteria Pond 1 Pond 2 a. Drainage Area, acres: Onsite, subject to 1995 Rules, ft2: Onsite, subject to SL 2008-211, ft2: Offsite, ft2: 2.09 91,040 0 None 2.40 102,366 2,394 None b. Total Impervious Surfaces, ft: Onsite, subject to 1995 Rules, ft2: Onsite, subject to SL 2008-211, ft2: Offsite, ft2: 59,141 59,141 0 None 73,768 72,438 1,330 None c. Design Storm, inches: 1995 Rules, ft2: SL 2008-211, ft2: 1.0 n/a 1.0 1.5 d. Pond Depth, ft: 5.0 5.0 e. TSS removal efficiency, W 90 90 f. Permanent Pool Elev, FMSL: 44.0 g. Perm. Pool Surface Area, ft : 442.5 ,508 5,569 h. Permitted Temporary Storage Volume, ft: 4,997 6,034 i. Temporary Storage Elev., FMSL: 43.49 44.99 j. Controlling Orifice, ' i e: 1.0 1.0 k. Permanent Pool Volume, ft : 7,522 13,659 k. Forebay Volume, ft: 1,585 2,828 I. Maximum Fountain Horsepower: n/a n/a m. Receiving Stream/River Basin: UT Half Moon Creek / White Oak n. Stream Index Number: 19-6 o. Classification of Water Body: C; NSW II. SCHEDULE OF COMPLIANCE No person or entity, including the permittee, shall alter any component of the approved stormwater system shown on the approved plans unless and until the Division has approved of the revised plan. 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. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 4. 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. 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. Decorative spray fountains will not be allowed in the stormwater treatment systems, as the permanent pool volumes of both ponds are less than 30,000 cf. The facilities shall be constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 060650 8. 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. 9. 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. 10. 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. 11. 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. 12. 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. 13. 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. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 060650 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. 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 at least 60 days prior to any one or more of the following events: a. An ownership change including the subdivision, sale or conveyance of the project area in whole or in part; 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; e. Dissolution of the partnership or corporate entity; 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 DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until 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. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. The permittee shall maintain a copy of the permit, O&M agreements, and the approved plans at all times. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 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 060656 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 modified and reissued this the 24t" day of November 2014. NO TH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION T acy Dav , P.E., Direc or Division of Energy, Mineral and Land Resources By Authority of the Environmental Management Commission Permit Number SW8 060650 Page 7 of 9 State Stormwater Management Systems Permit No. SW8 060650 Emmerdale Apartments Stormwater Permit No. SW8 060650 Onslow County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL Page 8 of 9 State Stormwater Management Systems Permit No. SW8 060650 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet 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 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 and located per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. cc: NCDENR-DEMLR Wilmington Regional Office Onslow County Building Inspections Page 9 of 9 DEMLR USE ONLY ate ecci ed Fee Paid Permit Number D, Applica e Rules: (select all that apply) ❑ Coastal SW -1995 ❑ Coastal SW - 2008 ❑ Ph II - Post Construction ❑ 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 farm 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.): Emmerdale Apartments 2. Location of Project (street address): Carolina Forest Boulevard City: Jacksonville County:Onslow Zip:28540 3. Directions to project (from nearest major intersection): From intersection of US 17 and NC 53 (Western Blvd) in Jacksonville North on NC 53 approximately 2 1 miles to Carolina Forest Blvd, right on Carolina Forest Blvd. & go approx. 0.35 miles - site on right. 4. Latitude:34° 48' 14" N Longitude:77° 24' 43" W of the main entrance to the project. It. PERMIT INFORMATION: 1. a. Specify whether project is (check one): ❑New ®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 numberSW8 060650, its issue date (if known)7/17/06 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 stq m ate p�pt number, if assigned, and the previous name of the project, if different -than currently proposed, OCT � 7 2�14� 4. a. Additional Project Requirements (check applicable blanks; information on required state permtts can e .p obtained by contacting the Customer Service Center at 1-877-623-6748): BY:-- ❑CAMA Major ❑Sedimentation/Erosion Control: ac of Disturbed Area ❑NPDES Industrial Stormwater ❑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:Project complete - modification of SW permit ONLY. 5. Is the project located within 5 miles of a public airport? ®No ❑Ye If yes, see S.L. 2012-200, Part VI: http://12ortal.ncdenr.org/web/Ir/rules-and-regulations Form SWU-101 Version Oct. 31, 2013 Page I of 6 III. CONTACT INFORMATION I. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who ownsthe project): Applicant/Organization:Emmerdale. LLC Signing Official & Title:Keith Walker, Manager b.Contact information for person listed in item la above: Street Address:108 Professional Park Dr. City:Beaufort State:NC Zip:28516 Mailing Address (if applicable):PO Box 2400 City:Beaufort State:NC Zip:28516 Phone: (252 ) 504-3996 Fax: Email:MMccloskey@eccdi.com 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 Signing Official & b.Contact information for person listed in item 2a above: Street Address: Mailing Address (if Phone: Fax: Zip: 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: 1z:0, nE( F-WV'-p Other Contact Person/Oreanization: I, Signing Official & b.Contact information for person listed in item 3a above: Mailing Address: City: Stat, Phone: ( 1 Fax: Email: 4. Local jurisdiction for building permits: City of Jacksonville Point of ContactDenny Bryan Phone #: (910 ) 938-5235 Form SWU-101 Version Oct. 31, 2013 Page 2 of 7 IV. PROJECT INFORMATION 1. In the space provided below, briefly summarize how the stormwater runoff will be treated. Modification to allow an additional 860 sf BUA (from Wellington Grove project) Additonal stormwater runoff assocaited with this BUA will be diverted to existing Wet Pond No. 2 (no change to BUA tributary to 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 PUD Approval 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 II — Post Construction 3. Stormwater runoff from this project drains to the White Oak River basin. 4. Total Property Area: 8.43 acres 5. Total Coastal Wetlands Area: -0- acres 6. Total Surface Water Area: -0- acres 7: Total Property Area (4) — Total Coastal Wetlands Area (5) — Total Surface Water Area (6) = Total Project Area':8.43 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 from the NHW (or MHW) line. The resultant project area is used to calculate overall percent built upon area (BUA). 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 = 36.07 % 9. How many drainage areas does the project have?2 (For high density, count I for each proposed engineered stormwater BMP. For low density and other projects, use I 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. UVE rou 07 2014 BY: ------ Form SWU-101 Version Oct. 31, 2013 Page 3 of 7 Basin Information Draina e Area Drainage Area Drainage Area Drainage Area Receiving Stream Name UT Half Moon Creek UT Half Moon Creek Stream Class C;NSW C;NSW Stream Index Number * 19-6 19-6 Total Drainage Area (sf) 91,040 104,760 On -site Drainage Area (sf) 91,040 104,760 Off -site Drainage Area (sf) -0- -0- Proposed Impervious Area** (so 59,141 1 73,768 % Impervious Area** (total) 65.0% 1 70.4 Impervious' Surface Area Drainage Area Drainage Area Drainage Area _ Drainage Area _ On -site Buildings/Lots (sf) -0- -0- 6m-site Streets (sf) -0- 628 On -site Parking (so -0- -0- On-site Sidewalks (sf) -0- 702 Other on -site (sf) -0- -0- Future (so -0- -0- Off-site (sf) -0- -0- Existing BUA*** (sf) 59,141 72,438 Total (sf): 59,141 73,768 * Stream Class and Index Number can be determined at: http://portal.ncdenr.org/web/wq/ps/esu/classifications Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. * 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 iIIpcmeawiPTI-n a Threat & Endangered Species watershed that may be subject to more stringent stormwater requirements Merd J 1JffW .0600. V. SUPPLEMENT AND O&M FORMS 0i The applicable state stormwater management permit supplement and operation a2maintenanc forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded from htto://portal.ncdenr.org/web/wq/ws/su/bmp-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 BMP checklists are available from htti2:////portal.ncdenr.org/web/wq/ws/su/statesw/forms does. 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 atht_pt ://portal.ncdenr.org/web/wq/ws/su/maps.) 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 htto://portal.ncdenr.org/web/wq/ws/su/statesw/forms does. Initials 1. Original and one copy of the Stormwa ter Management Permit Application Form. 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants Form. (if required as per Part VII below) �,A / 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 http://www.envhelp.org/pages/onestopexpress.html for information on the Express program Form SWU-101 Version Oct. 31, 2013 Page 4 of 7 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 33z mile of the site boundary, include the 11-2 mile radius 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: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. I. 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 MHW 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. j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. 1. Details of roads, drainage features, collection systems, and stormwater control measures. m. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. 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 /T/,4 elevations in addition to depths) as well as a map of the boring local ons 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 BMPs, 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 SHWT prior to submittal, (910) 796-7378J i 10. A copy of the most current property deed. Deed book: Page No: 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC 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.secretary.state.nc.us/Corporations/CSearch.aspx EC (C E dVE f i OCT 0 7 2014 BY: Form SWU-101 Version Oct. 31, 2013 Page 5 of 7 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 http://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 signatures) 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:David K. Newsom Consulting Firm: Crystal Coast Engineering, PA Mailing Address:205-3 Ward Road City:Swansboro State:NC Zip:28584 Phone: (910 ) 325-0006 Email:c!:ystalcoasteng@bizec.rr.com Fax: (910 ) 326-0060 IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, item 2 has been filled out, complete this section) I, (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 la) 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. OCT 072014 BY: Form SWU-101 Version Oct. 31, 2013 Page 6 of 7 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. Signature: I, a Notary Public for the State of County of do hereby certify that personally appeared before me this _ day of . and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, SEAL My commission expires X. APPLICANTS CERTIFICATION I, (print or type name of person listed in Contact Information, item la) Keith Walker. Manager 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 ter rules rmd�r 15A NCAC 2H .1000 and any other applicable state stormwater • requirements. I Signature. ` I=/�J1 Date: ff t YZB1�'T I, SJ,-2 A �y WE T u l-L A a Notary Public for the State of N C County of C A l2TEP-eT do hereby certify that �4E i T" T--). VJA L K &r2 personally appeared T0G&a 20t4 . before me this �` day of �- and acknowledge the due executionofthe nnapplication for a stormwater permit. Witness my hand and official seal, ill SEAL My commission expires �GTO 6&rz 19 ?.O (S ECEQVE OCT 3 12014 Fonn SWU-101 Version OcL 31, 2013 Page 7 of 7 MEMORY TRANSMISSION REPORT FILE NO. 690 DATE 11.25 08:14 TO n 919103250060 DOCUMENT PAGES 10 , START TIME 11.25 08:14 END TIME 11.25 08:16 PAGES SENT 10 STATUS OK TIME :11-25-2014 08:16 FAX NO.1 NAME 'SUCCESSFUL TX NOTICE' State or North Cat[.lina �epvrtmmt of Envlmvmevt vnd Natu�vl lreem�r�a Wllmivgtvv 6ebovvl 0ft1m . Po[Md}vj•, Govorvor FAX COVER 3RfC[LY 1 tiv SSkvnN I!!, 6ec Rtary nets: 11/25/2014 No. Pages (e>ro1. cover): 9 To: nvve Newsom F..a...: le Cmmer Cu: Crystal Cov[ Pa�ginecr:ng Plwne: Colo) 096-9336 F.- 910-325-0060 V.: (910)350-2004 Ra: Clvnnerd6lc AF6r6.ae+.tn, SWg 060650 l'er.ui[ moda5ca[:on ieeucA. linrA Dopy in mnil. State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Pot McCrory, Governor Date: 11/25/2014 To: Dave Newsom Co: Crystal Coat Engineering Fax: 910-325-0060 Re: Emmerdale Apartments, SW8 060650 FAX COVER SHEET Permit modification issued. Hard copy in mail. John E Skvarla III, Secretary No. Pages (excl. cover): 9 From: Jo Casmer Phone: (910) 796-7336 Fax: (910)350-2004 1)i '. , , -,,j, - " I I '�40!q T jl_f J:, _I I t 13djafjwf, Al;. :0, (co JOHN L. PIERCE & ASSOCIATES, P.A. LAND SURVEYING — LAND PLANNING — MAPPING P.O. 13OX 1685 JACKSONVILLE, NC 28541 OFFICE: (910) 346-9800 PAX: (910) 346-1210 E-MAIL: bett ba ilpnc.com Or brianj(aljlpnc.com TO: Ms. Christine Nelson N.C. Department of Environment and Natural Resources —Division of Energy, Mineral & Land Resources/Land Quality Section 127 Cardinal Drive Extension Wilmington, NC 28405 Letter of Transmittal DATE: November 20, 2014 ATTENTION: Ms. Christine Nelson Re: EmmerdaleA artments—SW8060650 COPIES DATE NUMBER DESCRIPTION 2 Copies of revised "Drainage Area Supplement" 2 Copies of revised Pond 2 calculations per your request ' ^^e rr—nv� nlr . NOY 2 120% REMARKS: M SIGNED: CRYSTAL COAST ENGINEERING, PA 205-3 WARD ROAD, SWANSBORO, N.C. 28584 PHONE: (910) 325-0006 - FAX (910) 325-0060 C>: •\ !�N .?y _ BUSINESS LICENSE #: C-2553 :4r ,' ��'•, SEAL t3�48 Design Calculations Stormwater Treatment Facilities for EMMERDALE APARTMENTS POND 2 (2/17/12 Modification/10/28/14 Revision) located in Onslow County 1. PROJECT DESCRIPTION THIS PROJ CONSIST OF A 8.43 AC TRACT FOR LOW OR MODERATE INCOME APARTMENTS 2. COMPUTE POND AREA REQUIRED a. Compute Percent Impervious: Impervious Areas On -Site Buildings On -Site Streets On -Site Parking On -Site Sidewalks Other on -site Off -site Sub -Total "Additional Sidewalk"' Total "Not included in oringal permit Pre-existing Area Drainage to Pond: Additional DA (new sidewalk area) TOTAL DA Pre -Existing % Impervious = Additional % Impervious = TOTAL % Impervious = b. Compute Pond Surface Area 72,438 860 72,438 1,330 0.716 or 71.6 % 0.196 or 19.6 % 0.704 or 70.4 % SF SF Total SF 27,060 SF 628 37,423 8,187 SF 0 0 SF 73,298 SF 470 73,768 SF SF SF ,102 9 104,760 C— I ,q O ac Using Surface Area to Drainage Area Ratio Chart for 90% TSS Removal (copy attached) and assuming joZiELIMfoot pond depth: SA/DA = 1JR11fij .e5e,11 % (interpolated)�E0 VE � �l Therefore: NOV 2 12014 BY:. ?,Ovj�6 Surface Area = SA/DA x Drainage Area = 5,353 SF say s�5;:569 SF Conclusion: OK - Existing Pond has adequate Surface Area. c. Compute Minimum Pond Dimensions Assume rectangular shape with 3:1 Length (L) to Width (W) Ratio: Length = 129.26 feet Width = 43.09 feet Site conditions, however. dictate: Hydr. Length = feet so, Hydr. Width, 42.8 feet (avg) Actual LAN = 3.0 (irregular shape) 3.A DETERMINE VOLUME TO BE CONTROLLED FROM 1" STORM For that "pre-existing" (as allowed by permit) BUA and Drain Area (DA): Using Schuler "Simple Method": Rv = 0.05 + 0.009(I) where I = percent impervious Rv = 0.694 in/in Control Volume = Design Rainfall x Rv x Drainage Area Control Volume = 5,924 CF 3.A DETERMINE VOLUME TO BE CONTROLLED FROM 1.5" STORM For that "additional" BUA and DA associated with additional sidewalk Using Schuler "Simple Method": Rv = 0.05 + 0.009(I) where I = percent impervious Rv = 0.227 in/in Control Volume = Design Rainfall x Rv x Drainage Area Control Volume = 68 CF TOTAL VOLUME REQ'D = 5,992 CF J�` say ;yam ;16�Q34' CF Conclusion: OK - Existing Pond has adequate Volume 4. DETERMINE REQUIRED STORAGE DEPTH Assume: 3:1 side slopes solving for depth (d) by trial &error: d = 0.99 I10V 2 12014 i 5. DETERMINE ORIFICE SIZE Control Volume must be drawn down over a 2 day - 5 day period. Using orifice equation, solve for Diameter (D) that results in 3-1/2 day period: D = (Q / 0.026 (h) ).5 Where: Q = (Control Volume / 3.5 days x 86,400 sec/day) = 0.020 cfs h=d/2 = 0.50 Solving for D: D = 1.04 Use =^`' 9:00 " pipe Actual Drawdown with actual drawdown pipe diameter (using orifice equation): Q= 0.018 cfs Draw Down Period = 3.82 days OK, < 5.0 6. SELECT OUTLET STRUCTURE DIAMETER Size outlet structure such that depth of Q10 flow <1.0 feet: Using Rational Formula (Q=CIA) where: Cim er = 0.8 Cpery Ccum = 0.66 A = 2.35 ac Q10 = 10.09 cfs Assuming 1/2 circumference is used as weir and using Francis Formula (Q=3.33LH' 5) to solve for L such that H = 1.0 L= Min Use 0 7. DETERMINE Q10 STAGE Q10= 3.03 Feet 24 inch diameter outlet structure 36 inch diameter outlet structure 10.09 cfs Using Francis Formula (0=3.33LH''S) solve for H: 7H iV E 1 10 V 2 1 Ili, H10 = 0.74 feet 8. DETERMINE Q100 STAGE (ELEV. OF EMERGENCY SPILLWAY) Using Rational Formula (Q=CIA) where: Ccum = 0.66 1100 = s;:t 8;50 in/hr A = 2.35 ac Q100 = 13.19 Using Francis Formula (Q=3.33LH"5) solve for H: H100 = 0.89 feet 9. DETERMINE Q100 STAGE OVER EMERGENCY SPILLWAY (TOP BERM ELEV.) Assume primary spillway blocked (i.e., emergency spillway to accommodate Q100) Emergency spillway shall be a broad crested earthern weir designed to pass 100 year storm. Using broad crested weir equation H = (Q/Cw x L)113 where: Q = 0100 13.19 cfs Cw = 3.0 Length = - _' r .20 feet H = 0.36 feet 10. FOREBAY SIZING Compute Actual Pond Volumes (using average end method) Cum. Vol (CF) Avg Incr. Incr. 5,246 Main Bay Volume: Elevation Area SF Area SF Depth (FT) Vol CF 10,832 Pond Bottom ",, r39 00) +1 09 Bottom Veg Shelf¢ * ,r42 ^} 33;'' 2 059 f 1,576 3.33 5,246 Normal Pond a " 3,345 1.67 5,585 �,t,44.00, _4630 Main Bay Volume = 10,832 CF Vol (CF) Forebay Volume: Pond Bottom Normal Pond Forebay Volume = Total Pond Volume = Elevation Area SF Area SF Depth (FT) Vol (CF) 39.00 P 192 44.00 939? 566 5.00 2,828 2,828 CF 13,659 CF Forebay Volume equates to 20.7 % of Total Volume NM EB@sE llOV2i2014 --I(CF) 6,034 Temp. Storage Volume : Elevation Area SF Area SF Depth (FT) Vol (CF) Normal Pond 44.00 5,569 Temp. Pond Level '-,' 44 99:i;,' '6,626; 6,095 0.99 6,034 Temp. Pool Volume = 6,034 CF Vol (CF) 4,824 10 Yr Storage Volume : Elevation Area SF Area SF Depth (FT) Vol (CF) Temp Pond Level 44.99 6,620 Temp. Pond Level a } �45'43=x` 6>33� 6,478 0.74 4,824 Temp. Pool Volume = 4,824 CF Vol (CF) 5,836 100 Yr Storage Volume : Elevation Area SF Area SF Depth (FT) Vol (CF) Temp Pond Level 44.99 6,620 Temp. Pond Level ,r1,45 886 485j 6,553 0.89 5,836 Temp. Pool Volume = 5,836 CF 11. SUMMARY Pond Elevations: Relative Actual Top Berm (minimum) 7.24 46.24 H= 0.36 100-Yr. Flood 6.88 45.88 (emerg. weir elev) H100= 0.89 10-Yr. Flood 6.73 45.73 H10 = 0.74 1-inch Storage 5.99 44.99 (primary weir elev) storage depth = 0.99 Permanent Pool 5.00 44.00 (invert out elev) pond depth = 5 Pond Bottom 0 12. WET DETENTION BASIN SUPPLEMENT Basin Bottom Elevation 39.00 Perm. Pool Elevation 44.00 Temp. Pool Elevation 44.99 Perm Pool Surface Area 5,569 SF VF t�OV 2 12014 BY:------ Drainage Area Impervious Area Perm. Pool Volume Temp Pool Volume Forebay Volume SA/DA Diameter of Orifice Design Rainfall Design TSS Removal -2-35, c E-- a, y 0 1.69 AC 13,659 CIF 6,034 CIF 2,828 CIF 5.11 1.00 1" 90% � LypV 212014 A Nelson, Christine From: Nelson, Christine Sent: Wednesday, November 19, 2014 2:51 PM To: 'David Newsom' Subject: RE: Emmerdale Apt. - request for additional info Thank you! Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom [mailto:crystalcoasteng@bizec.rr.com] Sent: Wednesday, November 19, 2014 2:49 PM To: Nelson, Christine; 'Betty Bullock'; mmccloskey@eccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info Excellent timing.... I was just getting ready to email you myself. I just completed revising the calcs per your recent email. I also just printed out the Drain Area Supplement you requested. I was going to drop both those items in the mail to you tomorrow. From: Nelson, Christine[mailto:christine.nelson(cbncdenr.govl Sent: Wednesday, November 19, 2014 2:45 PM To: David Newsom; 'Betty Bullock'; mmccloskey(&eccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info David, Since this project is in the Express program, it is held to tight turnaround times, which have already been exceeded. Can you provide a response by Friday? If we don't wrap this up soon, I will have to discuss possibility of returning this project with the bosses. I certainly don't want to go that route if I don't have to. Thanks! Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Scott, Georgette Sent: Tuesday, November 18, 2014 2:39 PM To: David Newsom; Nelson, Christine; 'Betty Bullock'; mmccloskey@)eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info David, The version of calcs that you sent Christine say preliminary and it is hard to tell what you did because you have writing on the side etc. If you can send us a clean calculation page showing all of your calculations at the 1.5", With Your Stamp, because that is what the rules require and is not something we just ask for, than that would be great. Another reason this needs to be clean and clear is that somewhere down the road we will have to transfer the permit. The new permittee needs to understand what the engineer did in their calculations. Thank you. I appreciate your effort. From: David Newsom (mailto:crystalcoasteng(o)bizec.rr.coml Sent: Tuesday, November 18, 2014 2:30 PM To: Nelson, Christine; 'Betty Bullock'; mmccloskev(cbeccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info Yes, I can certainly send you the revised Drainage Area plan. I am suggesting.... since it is readily apparent that the pond is capable of accommodating (per the calculations) the small (actually miniscule) amount of additional BUA and Drainage Area, that we do NOTHING. Is there really any need to go through another complicated paper chase exercise here? All water is being treated. All treatment BMP are capable of handling the tributary BUA (per the new calcs). That being the case.... everything we are doing here is beginning to seem like nothing more than an elaborate paper chase .... worse yet .... a "circular" paper chase (i.e. one project impacts another project which impacts the master permits..... and so on, so on......) At some point..... I'd like to finally be done with this thing. From: Nelson, Christine [mailto:christine.nelsonCotncdenr.gov] Sent: Tuesday, November 18, 2014 2:22 PM To: David Newsom; 'Betty Bullock'; mmccloskeyColeccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info David, I'm not sure what you are suggesting as a response. Are you proposing to revise the calculations and supplement (if needed) to consider the new BUA at 1.5"? If so, that'd be great. If not, can you be a little more clear on what you are proposing? Can you also send a second copy of the revised drainage area supplement plan? Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom [mailto:crystalcoasteng@bizec.rr.com] Sent: Tuesday, November 18, 2014 12:01 PM To: Nelson, Christine; 'Betty Bullock'; mmccloskevCabeccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info Christine Sorry for the delay ..... I have been out of the office .... for perhaps much too long. Regarding your below comment.... "Can you please explain why you think this modification and the 1" design storm is applicable under this section of the rules?" I would argue that design storm (1" or 1.5") which is to be applied is largely a mute point, as the pond is of adequate capacity to accommodate the larger design storm (1.5") for that small portion of additional BUA and Drainage Area. Please see that attached PRELIMINARY talcs (these are UNSEALED talcs for your consideration ONLY .... and are NOT intended, at least at this point, as FINAL calculations). Those talcs I think clearly demonstrate that the pond as previously designed includes more than adequate capacity (both surface area and control volume) to accommodate the small amount of additional BUA and Drain Area (DA) associated with the additional sidewalk you previously noted. We wish to also make you aware that it was the CITY who asked the Developer for this additional section of sidewalk..... There was certainly no intent of circumventing any stormwater rule .... the Developer was simply attempting to appease a request (after SW permit issued) by the City of Jacksonville to provide sidewalk connectivity. Please let me know if the above response adequately addresses your concern. If so, I can finalize and seal/sign these revised talcs if you need them for your files. Thanks From: Nelson, Christine[mailto:christine.nelson@ncdenr.00vl Sent: Friday, November 07, 2014 9:42 AM To: David Newsom; 'Betty Bullock'; mmccloskey(d)eccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info David, Have you had a chance to take a look at this? I haven't seen a response yet and just want to make sure I didn't miss it. Thanks! Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Nelson, Christine Sent: Tuesday, November 04, 2014 3:08 PM To: 'David Newsom'; 'Betty Bullock'; mmccloskey(&eccdi.com Cc: Weaver, Cameron; Scott, Georgette Subject: RE: Emmerdale Apt. - request for additional info David, In the response to item 3 of the request for additional information dated October 20, 2104, you reference paragraph 143-750 of Session Law 2014-120, which states: (a) If a permit applicant submits a permit for any type of development and a rule or ordinance changes between the time the permit application was submitted and a permit decision is made, the permit applicant may choose which version of the rule or ordinance will apply to the permit. (b) This section applies to all development permits issued by the State and by local governments. (c) This section shall not apply to any zoning permit." Our interpretation of this section of the session law is that this rule is intended to apply to those projects whose application was submitted prior to the rules changing but where the project has not yet been permitted. If the application is still in house, the applicant can then select which rule they wish to apply to their project. It's not clear how this rule applies to the Emmerdale Apt modification as the application to modify the permit was not in place during a rule change. As you know, this modification was requested in 2012 because the adjoining property proposed to construct an access road within the Emmerdale Apartments property area that would ultimately drain to one of the ponds permitted under the Emmerdale Apartments stormwater permit. The application to modify the permit was submitted on October 9, 2014. Can you please explain why you think this modification and the 1" design storm is applicable under this section of the rules? Thanks and I look forward to hearing from you. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom fmailto:crystalcoastengtabizec.rr.coml Sent: Saturday, November 01, 2014 10:41 AM To: Nelson, Christine; 'Betty Bullock'; mmccloskey(&eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info You should have it by Monday. From: Nelson, Christine fmailto:christine.nelsonCa)ncdenr.00vl Sent: Friday, October 31, 2014 2:29 PM To: Betty Bullock; Newsom, David; mmccloskev(a)eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Betty, Thanks - I received the originally signed application in the mail today. I haven't seen anything else to address the rest of the items in the request for additional information. Do you know if the other items are expected to arrive next week? Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Betty Bullock [mailto:BettyBullock(aljlpnc.com] Sent: Wednesday, October 29, 2014 10:03 AM To: Nelson, Christine; Newsom, David; mmccloskeyCaleccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Thank you, in the nleantinle, here is the scan copy for your tiles From: Nelson, Christine (mailto:christine.nelsonCc?ncdenr.Rovj Sent: Wednesday, October 29, 2014 9:31 AM To: Betty Bullock; Newsom, David; mmccloskey@eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Betty, Thanks for the replay. In the Express program, extensions of one week beyond the original due date may be granted. For this project that, would be Monday November 3rd (or Tuesday at the latest), which I am ok with granting. Thanks again, and please let me know if anything changes. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Low and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Betty Bullock [mailto:BettyBullock@jlpnc.com] Sent: Wednesday, October 29, 2014 9:24 AM To: Nelson, Christine; Newsom, David; mmccloskey@eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Christine, could we possibly have a few more days. Mr. Walker is out of town until Friday and since you will not accept a scan copy I will have to FedEx it on Friday for Monday delivery. I can forward you a scan copy today and get you the original via. FedEx. Any consideration would be most appreciated. Betty From: Nelson, Christine [mailto:christine.nelsonPncdenr.aovl Sent: Wednesday, October 29, 2014 9:02 AM To: Newsom, David; mmccloskey@eccdi.com; Betty Bullock Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info David; The additional information was required prior to October 28". At this time, I have only received an e-mail from Betty with a question regarding the signature page. Can you please update me on the status? If you need more time, an extension should have been requested prior to the due date. Thanks, Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Nelson, Christine Sent: Monday, October 20, 2014 1:35 PM To: Newsom, David; 'mmccloskey@eccdi.com' Cc: Weaver, Cameron Subject: Emmerdale Apt. - request for additional info David, The request for additional information regarding the recent application to modify the stormwater permit for Emmerdale Apartments (SW8 060650) is attached. Please let me know if you have any questions. Thanks, Christine Christine Nelson Environmental Engineer State Stormwater Program NC Division of Energy, Mineral and Land Resources 127 Cardinal Drive Ext., Wilmington, NC 28405 Direct: 910-796-7345 / Main: 910-796-7215 / fax: 910-350-2004 htto://portal.ncdenr.org/web/Ir/stormwater Email correspondence to and from this address is subject to the North Carolina Public Records Low and may be disclosed to third parties unless the content is exempt by statute or other regulation. JOHN L. PIERCE & ASSOCIATES, P.A. LAND SURVEYING — LAND PLANNING — MAPPING P.O. BOX 1685 JACKSONV ILLE, NC 28541 OFFICE: (910) 346-9800 FAX: (910) 346-1210 E-MAIL: bettvbnilonc.com Or briani@ajlpnc.com TO: Mr. Christine Nelson N.C. Department of Environment and Natural Resources —Division of Energy, Mineral & Land Resources/Land Quality Section 127 Cardinal Drive Extension Wilmington, NC 28405 Letter of Transmittal DATE: November 3, 2014 ATTENTION: Ms. Christine Nelson Re: Emmerdale A artment—Stormwater Project No. SW8 060650 COPIES DATE NUMBER DESCRIPTION 1 Letter from Engineer (Dave Newsom) 1 Revised sheets 4 of 7 1 Set of revised calculations 1 Revised 'Drainage Area Supplement" g r y SIGNED: ajjE "A A Crystal Coast Engineering, PA 205-3 Ward Road Swansboro, N.C. 28584 Tel: (910) 325-0006 Fax: (910) 325-0060 Email: crystalcoasteng@b¢ec.rr.com November-28, 2014 GG}r) r Ms. Christine Nelson N.C. Division of Water Quality [ECEEUV E . 127 Cardinal Drive Extension Wilmington, N.C. 28405 NOV Q 3 2014 Re: Stormwater Project No. SW8 060650 BY:�— Emmerdale Apartments Onslow County Dear Ms. Nelson, We are in receipt of your Request for Additional Information dated October 20, 2014 for the referenced project. We provide the following information to allow you to continue the stormwater review (item numbers correspond to your original letter): Ag_, i �. \o h 1. Just curious as to the source of these "up to date" on-line photos. All of my sources of 9 IV aerial photography are dated (old) and show no such connection to Building 11. Regardless, I did visit the site yesterday to see firsthand the configuration of the sidewalks, and as you indicated, a portion of the sidewalk was indeed connected to existing sidewalk at Building 11. We have revised the Drainage Area Supplement accordingly (attached). Furthermore, we have added this slight amount of additional BUA to Pond 2 Calculations (attached) as well as Application sheet Page 4 of 7. The other noted differences in sidewalk configuration (i.e. clubhouse and apartment entrance walks) appear very minor, and I suspect "cancel out" each other (i.e. result in negligible or no additional BUA). 2. Please see attached REVISED calculations for Pond 2 which clearly demonstrate that the existing pond design can indeed accommodate the additional BUA as well as an additional 2,394 sf of drainage area associated with said BUA. Please also see attached revised Page 4 of 7 of the Application on which we have increased the drainage area as requested. Also attached is a revised Wet Pond Supplement which also reflects that slight increase in drainage area. 3. More recent Session Law 2014-120 (Paragraph 143-750 Permit Choice) states, "If a permit applicant submits a permit for any type of development and a rule or ordinance changes between the time the permit application was submitted and a permit decision is made, the permit applicant may choose which version of the rule or ordinance will apply to the permit." In other words, "the permit applicant has the choice as to which rule%rdinance/policy shall apply' according to the drafters (J. Warren et al) of these new rules. For the sake of simplicity and consistency, we prefer to apply the pre-existing 1" standard. 4. Signature sheet attached. • Page 2 5. Thank you. 6. Understood October 29, 2014 We are hopeful that these responses address all concerns and that the permit modification can be issued in the near future. Should you have questions or additional concerns, please feel free to contact us. /l David K. Newsom, PS- CRYSTAL COAST ENGINEERING, PA Cc: John L. Pierce & Associates, PA F-CF-uvE NOV 0 3 2014 tea A NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor October 20, 2014 Mr. Keith Walker, Manager Emmerdale, LLC PO Box 2400 Beaufort, NC 28516 Subject: Request for Additional Information Stormwater Project No. SW8 060650 Emmerdale Apartments Onslow County Dear Mr. Walker: John E. Skvarla, III Secretary The Wilmington Regional Office received a modified Express Stormwater Management Permit Application for Emmerdale Apartments on October 7, 2014. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: r\_J 1. The revised drainage area map indicates that the additional sidewalk does not connect to the gnl- existing sidewalk. According to aerial photos available online, it appears that the additional sidewalk extends to Building 11. Additionally, these aerial photographs appear to show other CA1�� small changes have been made to the approved built -upon area including the clubhouse area and nearby sidewalks as well as with several entrance walks associated with the apartment buildings. Please confirm the extent of the additional impervious area and whether or not other changes have been made to the approved impervious area. /2. The drainage area for pond 2 is listed in the revised application as being the same area as originally permitted. However, the highlighted drainage area map originally approved does not extend beyond the traffic circle to the vicinity of the additional impervious area proposed with this modification. Please confirm that the drainage area is remaining the same with the additional improvements. If the drainage area is changing or is being re -delineated, please identify the new drainage area on the plans and update the supplemental documents accordingly. 3. Per 15A NCAC 02H. 1 005(h)(J), any increase in the net impervious area of a project is considered a major modification to the permit and thus requires the additional impervious area to be considered under the current rules. Please consider any increase to the drainage area or impervious area at the 1.5" design storm required by the current rules instead of at the 1" design storm. ✓4. The original signature provided in the application is under Section IX instead of in Section X of the application. Section I X is intended for projects where the permit is to be issued to an entity other than the property owner, such as a leased property or one that is under a sales contract. Please provide an originally signed Section X of the application. 5. Due to the relatively minor nature of these comments, the express additional information review fee has been waived. 6. Please keep in mind that changing one number may change other numbers and require the calculations, supplements, and other supporting documentation to be updated. Verify all numbers are correct to ensure consistency in the application documents. Division of Energy, Mineral, and Land Resources Land Quality Section — Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 • (910) 796-7215 / Fax: (910) 350-2004 October 20, 2014 Stormwater Application No. SW8 060650 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 October 28, 2014, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please email or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. Please note that a second significant request for additional information may result in the return of the project. If the project is returned, you will need to reschedule the project through the Express coordinator for the next available review date, and resubmit all of the required items, including the application fee. 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 label all packages and cover letters as "Express" and reference the project name and State assigned project number on all correspondence. If you have any questions concerning this matter please feel free to call me at (910) 796-7345 or email me at christine.nelson@ncdenr.gov. Sincerely, CAU- � Christine Nelson Environmental Engineer GDS/can: \\\StormWater\Permits & Projects\2006\060650 HD\2014 10 addinfo permit 060650 cc: David Newsom, Crystal Coast Engineering Wilmington Regional Office Page 2 of 2 Nelson, Christine From: Nelson, Christine Sent: Monday, October 20, 2014 1:35 PM To: Newsom, David;'mmccloskey@eccdi.com' Cc: Weaver, Cameron Subject: Emmerdale Apt. - request for additional info Attachments: 2014 10 addinfo 060650.pdf David, The request for additional information regarding the recent application to modify the stormwater permit for Emmerdale Apartments (SW8 060650) is attached. Please let me know if you have any questions. Thanks, Christine Christine Nelson Environmental Engineer State Stormwater Program NC Division of Energy, Mineral and land Resources 127 Cardinal Drive Ext., Wilmington, NC 28405 Direct: 910-796-7345 / Main: 910-796-7215 / Fax: 910-350-2004 http://porta I. ncdenr.o r�/web/I r/stormwater Email correspondence to and from this address is subject to the North Carolina Public Records Low and may be disclosed to third parties unless the content is exempt by statute or other regulation. JOHN L. PIERCE & ASSOCIATES, P.A. LAND SURVEYING — LAND PLANNING — MAPPING P.O. BOX 1685 JACKSONVILLE, NC 28541 OFFICE: (910) 346-9800 FAX: (910) 346-1210 E-MAIL: bettyb(a)jlnnc.com Or brianj uia'lonc.com TO: Ms. Christine Nelson N.C. Department of Environment and Natural Resources —Division of Energy, Mineral & Land Resources/Land Quality Section 127 Cardinal Drive Extension Wilmington, NC 28405 Letter of Transmittal DATE: October 30, 2014 ATTENTION: Ms. Christine Nelson Re: EnnnerdaleApartments —SW8060650 COPIES DATE NUMBER DESCRIPTION 2 Revised stormwater applications with corrected signature lines UU312014 Fa SIGNED: Nelson, Christine From: Nelson, Christine Sent: Wednesday, October 29, 2014 9:31 AM To: 'Betty Bullock'; Newsom, David; mmccloskey@eccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Betty, Thanks for the replay. In the Express program, extensions of one week beyond the original due date may be granted. For this project that, would be Monday November 3r" (or Tuesday at the latest), which I am ok with granting. Thanks again, and please let me know if anything changes. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Betty Bullock jmailto:BettyBullock(aljlpnc.com1 Sent: Wednesday, October 29, 2014 9:24 AM To: Nelson, Christine; Newsom, David; mmccloskey(aleccdi.com Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info Christine, could we possibly have a few more days. Mr. Walker is out of town until Friday and since you will not accept a scan copy I will have to FedEx it on Friday for Monday delivery. I can lorward you a scan copy today and get you the original via FedEx. Any consideration would be most appreciated. Betty From: Nelson, Christine Imailto:christine.nelson(alncdenr.Rovl Sent: Wednesday, October 29, 2014 9:02 AM To: Newsom, David; mmccloskey@eccdi.com; Betty Bullock Cc: Weaver, Cameron Subject: RE: Emmerdale Apt. - request for additional info David, The additional information was required prior to October 28"'. At this time, I have only received an e-mail from Betty with a question regarding the signature page. Can you please update me on the status? If you need more time, an extension should have been requested prior to the due date. Thanks, Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: Nelson, Christine Sent: Monday, October 20, 2014 1:35 PM To: Newsom, David; 'mmccloskey@eccdi.com' 1 ,Cc: Weaver, Cameron Subject: Emmerdale Apt. - request for additional info David, The request for additional information regarding the recent application to modify the stormwater permit for Emmerdale Apartments (SW8 060650) is attached. Please let me know if you have any questions. Thanks, Christine Christine Nelson Environmental Engineer State Stormwater Program NC Division of Energy, Mineral and Land Resources 127 Cardinal Drive Ext., Wilmington, NC 28405 Direct: 910-796-7345 / Main: 910-796-7215 / fax: 910-350-2004 http://portal.ncdenr.org/web/Ir/stormwater Email correspondence to and from this address is subject to the North Carolina Public Records taw and may be disclosed to third parties unless the content is exempt by statute or other regulation. Stormwater Treatment Narrative (Revised 2/27112) Emmerdale Apartments On July 17, 2006, Emmerdale, LLC received Stormwater Management Permit SW8 060650 for development of a forty-six (46) unit apartment complex on a 8.43 acre tract located on Carolina Forest Blvd. (off Western Blvd—NCSR 1470 - now NC 53) within the city limits of Jacksonville, N.C. The permitted Stormwater Plan includes two (2) wet detention basins designed to (real runoff from each of two drainage areas. The project has since been constructed and the Designers Certification was issued on 6/1/10. Wellington Grove Apartments, an adjacent project recently permitted with SW8 120110 n NIP ef-khel-pemr* now wishes to extend a small section (860 so of proposed street R sidewalk onto the Emmerdale property. As this small section of street / sidewalk will be graded so as to drain runoff into the Emmerdale Pond #2, DWQ requested a modification of the Emmerdale Apartments permit to reflect the increase in BUA for Pond #2. Although no "future" BUA was included in the original Emmerdale Apartments Stormwater Permit, the revised Design Calculations for Pond #2 (attached) demonstrate that Pond #2, as currently constructed, can adequately treat the additional 860 sf of BUA. The project site is located approximately 0.4 miles from an UT of Half Moon Creek (C;NSW) in the White Oak Basin. The proposed (now existing) development activities are high density (percent impervious > 25 %). The attached Stormwater Plan includes two wet detention basins. No changes are proposed for Pond 1 (4,508 so, which is situated on the northeast side of the tract. Pond 2 (5,569 so is located at the southwest corner of the tract. Pond 1 is sized to accommodate 59,141 square feet of impervious area, allocated as follows: Buildings Streets Parking Sidewalks Other Reserve for Future Total Site Offsite Total 14,603 sf -0- 14,603 sf -0- -0- -0- 34,978 sf -0- 34,978 sf 6,560 sf -0- 6,560 sf 3,000 sf -0- 3,000 sf -0- -0- -0- 59,141 sf -0- 59,141 sf Pond 2 (5,569 so is located at the southwest corner of the tract, and was originally sized to accommodate 72,438 square feet of impervious area. No changes are proposed to the actual pond (which has been completed, certified and is currently in service); however, the impervious area draining to the pond will be increased by 860 square feet. This proposed increase in impervious area can be easily accommodated by the current configuration of Pond 2 (see the attached, revised Design Calculations for Pond 2). With the additional BUA, the total impervious area for Pond 2 is allocated as follows: (Permitted/Existing) Proposed Total Buildings 27,060 sf -0- 27,060 sf Streets -0- 628 sf 628 sf �/p�-a� Parking 37,423 sf -0- 37,423 sf E (C E 0 p By _ Sidewalks 7,955 sf 232 sf 8,187 sf Other -0- -0- -0- OCT 0 7 2014 Reserve for Future -0- -0- -0- Total 72,438 sf 860 sf 73,298 sf Both stormwater ponds are sized for 90% TSS removal. The ponds do not incorporate pretreatment, other than the forebays. Neither pond includes a vegetated filter at the outlet. All stormwater emanating from impervious surfaces that is generated on -site shall be collected and directed to Pond 1 or Pond 2 by a system of sheet drainage, grassed swales and storm drainage pipes. The treatment system will require periodic maintenance. Maintenance frequency shall be dictated by pond depths. Pond depths shall be checked by the owner on a quarterly basis. When measured depths are less than 3.75' (in both the main ponds and the forebays), the pond shall be manually dewatered (pump) and accumulated sediment removed and properly disposed of. Site topography is gently sloping (0 — 5%) generally toward the northeastern boundary of the tract. Soils are loamy sand/sandy loam. E-0E- VE OCT 0 7 20% 205-3 Ward Road Swansboro, NC 28584 Tel: (910) 325-0006 Fax: (910) 325-0060 I I To: John L. Pierce & Associates Permit Modification Application Rt Emmerdale Apartments From: David K. Newsom Date: 9/18/14 P M,our 0 (t55 ❑ Urgent ❑ For Review ❑ Please Comment ❑ Please Reply ❑ Please Recycle Attached: • Narrative • Permit Modification Application (1 copy for signature) • REVISED Wet Detention Basin Supplement • REVISED Pond Calculations • Drainage Area Supplement Obtain necessary signatures, attach permit fee and submit to WRO. ECEIV OCT 0 7 1014 By: " Nelson, Christine From: Scott, Georgette Sent: Tuesday, February 21, 2012 3:50 PM To: Nelson, Christine Cc: Lewis,Linda; David Newsom Subject: FW: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments Christine, David would like to pursue the plan rev/modification approach. And I believe he would like to go regular program. Please let him know what you need for the plan revision, mod and cost for the modification under the regular program. Geoti"le Solt Stolil Ua I'tcr Prolmml Supelcisor State Sloan -atin Pmymun NC Division of Water Quality 127 Caolinal Dtivc Ext. Wilmiutivon, NC 28405 Phone (910) 796-7335 Fix (910) 350-2004 1'�mall oorespondcnre to ould Gem this address may Ix subject to the Nonh Uirolitei Public Records I:m will ncrc be disclosed to durd p:ulics. From: Scott, Georgette Sent: Tuesday, February 21, 2012 2:38 PM To: 'David Newsom'; Nelson, Christine; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments David, In an email that Christine sent to you yesterday (below) it appeared that there might be the opportunity to handle the Wellington Grove as a Plan Revision and handle all the other as 1 modification. Please look at her email below and see if this approach can be taken. If so the plan revision in the regular program is free and the mod is 505.00 in the regular program. Please let me know if that will meet your needs. Geolgette Stull Slorrlraa lclI'rO4T.ull Supenisor Stale Slornnnmr Pragrun INC Division of Water Quality 127 Cmdimd Dore Ext. Wilnimp n, NC 2840,5 Phone (910) 79(i-7335 Fix (910) 350-2001. 4-nmil oonespondencc lo:md h'ont this address may IV subject to the \onh Carolina litblic Rwnrde Lnv Auld mat' be disclosed to third p:uties. From: Nelson, Christine[mailto:christine.nelson(cbncdenr.gov] Sent: Monday, February 20, 2012 9:29 AM To: David Newsom; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments Nelson, Christine From: Lewis,Linda Sent: Tuesday, February 21, 2012 3:15 PM To: David Newsom; Nelson, Christine Cc: 'Dewey Edwards'; 'Betty Bullock'; Scott, Georgette Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments Dave: I don't think anyone here meant to imply that you submitted something "inferior". We know that it was a lot of work to figure out. You submitted your work in good faith and we permitted it in good faith, end of story. Linda Lewis NC Division of Water Quality 127 Cardinal Drive Ext. Wilmington, NC 28405 910-796-7215 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. From: David Newsom [mailto:crystalcoasteng@bizec.rr.com] Sent: Tuesday, February 21, 2012 2:12 PM To: 'David Newsom'; Nelson, Christine; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock'; Scott, Georgette Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments Did I say "pissed off'... Sorry, that was a typo... What I meant to say was EXTREMELY FRUSTRATED. From: David Newsom [mailto:crystalcoasteng@bizec.rr.com] Sent: Tuesday, February 21, 2012 2:12 PM To: 'Nelson, Christine'; 'Lewis,Linda' Cc: 'Dewey Edwards'; 'Betty Bullock'; 'Scott, Georgette' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments DWQ Considering the conflicting requests from DWQ staff...... I don't think it fair or proper to imply "information provided... were inaccurate". It is/was a VERY COMPLEX set of applications ... requiring MULTIPLE persons to compile the data..... We did the BEST we could with the directions/request imposed upon us. Please give to JLP and let me know how he wants to handle this.... Frankly, I am a little pissed off at this point with the whole mess. As per usual, I think I know who gets stuck with this additional expense. From: Nelson, Christine [mailto:christine.nelson(a)ncdenr.gov] Sent: Tuesday, February 21, 2012 1:53 PM To: David Newsom; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock'; Scott, Georgette Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments David, It is unfortunate that the information provided to the Division in the Wellington Grove application documents were inaccurate. However, the procedures are that anytime the drainage area changes or the BUA increases from the permitted conditions, it is considered a modification to the permit, not a plan revision. I understand this may seem minor, but changes to the permitted drainage area and an increase in the BUA require the permit to be rewritten and a quick check of the calculations. As for fees: modifications through the Regular program are $505. If you wish to submit these through the Express program, I am fairly certain they would be considered minor modifications with a fee of $2,000. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Low and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom [mailto:crystalcoastengColbizec.rr.com] Sent: Tuesday, February 21, 2012 11:32 AM To: Nelson, Christine; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments We are going to do WHATEVER we need to do to get this thing FINALLY FINISHED.... But, in my view, formal MODIFICATIONS seems a little un-necessary..... I fail to understand why we just cannot correct the BUA in both permits under a simple Plan Revision.... and not subject the owners to additional Permit Expense.... They (the Permittees) still contend that they were initally told "not to worry about the little bit of BUA on Emmerdale ...... as EVERYTHING was going to pond(s) (I was not there ... so I don'tknow). Regardless, that have done what you asked (Emmerdale Plan Revision) ...... which necessitates the Wellington Revision ...... I have all that info ready to submit .... I just need to know if additional permit fees are required. From: Nelson, Christine [mailto:christine.nelsonCalncdenr.aov] Sent: Monday, February 20, 2012 9:29 AM To: David Newsom; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments If this 860 sf was included, that is truly unfortunate. The drainage area plan for Wellington Grove indicates that 15,241 sf of offsite entrance road area is contributing to the Wellington Grove Pond while the 860 sf is contributing to the Emmerdale Pond. So are you saying the offsite numbers to Wellington Grove should have been 15,241— 860 = 14,381 sf? If so, it does sound like modifications to both permits are in order. For both modifications, you will need to submit the full, signed application, calculations, and supplements. (In your original e-mail you indicated you would only provide page 3 of the Wellington Grove app). However, within Wellington Grove, if you can maintain the same drainage area and are just reallocating the BUA from offsite to future, this can be done as a plan revision and you would need to provide the plan revision form instead of the full application. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom [mailto:crystalcoasteng(abbizec.rr.com] Sent: Monday, February 20, 2012 8:52 AM To: Nelson, Christine; Lewis,Linda Cc: 'Dewey Edwards'; 'Betty Bullock' Subject: RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments Regarding the 860 sf... I thought so too, but my work over the weekend showed that NOT to be the case .... (the 860 WAS included in the OFFSITE figure permitted for Wellington). Regarding an updated Wet Detention Pond Supplement (and possibly a new 0&M agreement).... we can certainly provide.... but please note that REALLOCATING this 860 sf of BUA has turned into an INCREDIBLE amount of effort, as one change to one permit package changes EVERYTHING ..... There is NO WAY WE CAN BILL for all the time we have invested in this. That said, just tell us exactly what you need to complete this modification/plan revision, and we will furnish.... At this point .... I just want to get done with it. From:.Nelson, Christine [mailto:christine.nelson(i ncdenr.gov] Sent: Monday, February 20, 2012 8:44 AM To: David Newsom; Lewis,Linda Cc: Dewey Edwards; Betty Bullock Subject; RE: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments David, I was under the impression that the 860 sf draining to Emmerdale was already removed from the Wellington Grove permit when I issued it. That was the approx change in numbers between the documents you provided during the submittal meeting and the information dropped off by Pascal. I will have to do some more digging to confirm this. As for the modification to Emmerdale, you will also need to provide an updated wet detention pond supplement (and possibly a new 0&M agreement depending on how old that last supplement is) and plans for the proposed improvements. Christine Email correspondence to and from this address is subject to the North Carolina Public Records Law and may be disclosed to third parties unless the content is exempt by statute or other regulation. From: David Newsom [mailto:crystalcoasteng(cbbizec.rr.com] Sent: Sunday, February 19, 2012 1:23 PM To: Lewis,Linda; Nelson, Christine Cc: Dewey Edwards; Betty Bullock Subject: Carolina Forest Boulvard / Wellington Grove / Emmerdale Apartments As requested, I have prepared a Plan Modification request for Emmerdale Apartments to account for that 860 sf of BUA (street and sidewalk) that is to be constructed in conjunction with Wellington, but is actually ON the Emmerdale tract and draining to the existing Emmerdale Pond. That Plan Revision package includes 1) a complete Application Form (6 sheets) AND 2) revised Pond Calculations demonstrating that the existing Emmerdale Pond can accommodate the additional BUA. When preparing that application, we realized that it will be necessary to deduct that same 860 sf from the "offsite" category in the recently issued Wellington Permit.... in order to avoid "Double Counting". Therefore, I have also prepared a Plan Modification package for Wellington Grove, deducting that 860 sf that is now accounted for in the Emmerdale Permit. That Plan Revision package includes 1) a new Page 3 of 6 which shows the corrected BUA breakdown and 2) a revised Pond Calculations for the Wellington Pond (i.e., less BUA going to that pond). In your opinion(s), is that the correct way to take care of this? I hope so...because it was a LOT of work to reconcile all these numbers..... If we are in agreement, Dewey Edwards (attorney) will incorporate these numbers into the requested Deed Restrictions for ALL the various tracts covered by the original Low Density permit. Thanks