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HomeMy WebLinkAboutSW8090339_HISTORICAL FILE_20090921STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW8 0�1033 DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE zc)oq 09 21 YYYYMMDD I er NC®ENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor September 21, 2009 Mr. Wes Bradley, President University Housing Group, Inc. 306 McClanahan Street; Suite F Roanoke, VA 24014 Division of Water Quality Coleen H. Sullins Director Dee Freeman Secretary Subject: State Stormwater Management Permit No. SW8 090339 Cove Apartments High Density Commercial Infiltration Basin and Sand Filter Project New Hanover County Dear Mr. Bradley: The Wilmington Regional Office received a complete State Stormwater Management Permit Application for Cove Apartments on September 18, 2009. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Session Law 2006-246 and Title 15A NCAC 2H.1000. We are forwarding Permit No. SW8 090339 dated September 21, 2009, for the construction of the subject project. This permit shall be effective from the date of issuance until September 21, 2019, and shall be subject to the conditions and limitations as specified therein. The permittee, University Housing Group, Inc, shall be responsible for meeting the conditions and limitations specified therein. As required for compliance, a copy of the pending sales contract that outlines University Housing Group, Inc, operation and maintenance responsibilities for this stormwater system must be kept with the permit and maintenance activity records. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. Please be aware that if the pending sales contract between Longley Supply Company, the current property owner, and University Housing Group, Inc., the purchaser of the property, is cancelled or defaults, Longley Supply Company shall notify DWQ immediately and shall submit a completed Name/Ownership Change Form within 30 days otherwise Longley Supply Company will be operating a stormwater treatment facility without a valid permit. This 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, being taken against the property owner, Longley Supply Company. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150E of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611- 7447. Unless such demands are made this permit shall be final and binding. Wilmington Regional Office 127 Cardinal Onve Extension, Wilmington, North Carolina 28405 �TOne 1. 1 Phone :910-796-72151 FAX: 910-350-20041 Customer Service: 1-877-623-6748 tVorthC LCOIlna Internet: w nmaterquality.org Naturally An Equal Opportunity lAtfumahve Action Employer `s4! State Stormwater Management Systems Permit No. SW8 090339 If you have any questions, or need additional information concerning this matter, please contact Christine Nelson, or me at (910) 796-7215. Sincerely, Georgette Scott Stormwater Supervisor Division of Water Quality GDS/can: S:\WQS\STORMWATER\PERMIT\090339.sep09 cc: Robin Austin, Withers and Ravenel Ms. Emily Longley, President, Longley Supply Company New Hanover County Building Inspections City of Wilmington Development Services Beth E. Wetherill, New Hanover County Engineering Christine Nelson Wilmington_Regional;Office= Central Files Paqe 2 of 10 State Stormwater Management Systems Permit No. SW8 090339 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY COMMERCIAL 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 Wes Bradley & University Housing Group, Inc. Cove Apartments 302 S. Kerr Ave., Wilmington, New Hanover County FOR THE construction, operation and maintenance of an infiltration basin and a sand filter in compliance with the provisions of Session Law 2006-246 and 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until September 21, 2019, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Sections 1.10 and 11 on pages 3 and 4 of this permit. The stormwater controls, an infiltration basin and sand filter, have been designed to handle the runoff from 333,574 and 15,493 square feet of impervious area, respectively. 3. The infiltration basin must be operated with a 30' vegetated filter. 4. The tract will be limited to the amount of built -upon area indicated in Sections 1.10 and 1.11 on pages 3 and 4 of this permit, and as shown on the approved plans. This permit does not provide any allocation of built -upon area for future development. Page 3 of 10 State Stormwater Management Systems Permit No. SW8 090339 Additional impervious areas within the Emerson Street and Randall Parkway right-of-ways are proposed with this project but the runoff from these surfaces cannot be collected and treated by a stormwater control. A total of 19,277 square feet of impervious area is proposed within the Emerson Street right-of- way, of which 11,198 square feet is existing and 8,079 square feet is proposed. A total of 10,226 square feet of impervious area is proposed within the Randall Parkway right-of-way, of which 5,268 square feet is existing and 4,958 square feet is proposed. A temporary right turn lane into the development is also proposed along Randall Parkway right-of-way. This lane will add 2,717 square feet of impervious area to the Randall Parkway right-of-way. This right turn lane is supposed to be replaced with permanent improvements that will be proposed with the future Randall Parkway widening project. 6. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 7. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 8. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. A minor variance to this requirement has been granted for the portion of the 5-foot sidewalk located within the 30 foot buffer near the head of the stream. The proposed improvements will be located as far from the surface water as physically possible and impacts to the surface water have been minimized. The runoff from this sidewalk will be collected and treated by the infiltration basin. 9. All runoff being directed into wetlands shall flow into and through those wetlands at a non -erosive velocity of 2 fps or less. 10. The following design criteria have been permitted for the infiltration basin and must be provided and maintained at design condition: a. Drainage Area, acres: 10.87 Onsite, ft : 473,552 Offsite, ft2: none b. Total Impervious Surfaces, ft2: 333,574 Onsite, ft . 333,574 Offsite, ft2: none c. Design Storm, inches: 1.50 d. Basin Depth, feet: 2.40 e. Bottom Elevation, FMSL: 30.50 f. Bottom Surface Area, ft2: 14,056 g. Bypass Weir Elevation, FMSL: 32.90 h. Permitted Storage Volume, ft : 40,583 i. Number of Inlets: 10 j. Type of Soil: Sand w/ Clay k. Expected Infiltration Rate, in/hr: 1.30 I. Seasonal High Water Table, FMSL: 28.43 m. Time to Draw Down, hours: 1.11 n. Receiving Stream/River Basin: UT to Burnt Mill Creek / Cape Fear o. Stream Index Number: 18-74-63-2-1 p. Classification of Water Body: "C, Sw" Page 4 of 10 State Stormwater Management Systems Permit No. SW8 090339 11 The following design criteria have been permitted for the sand filter and must be provided and maintained at design condition: a. Drainage Area, acres: 0.40 Onsite, ftz: 17,471 Offsite, ftz: none b. Total Impervious Surfaces, ftz: 15,493 Onsite, ftz: other BUA Offsite, ftz: none c. Design Storm, inches: 1.50 d. Depth of Sediment Chamber Storage, ft: 3.20 e. Depth of Sand Chamber Storage, ft: 3.20 f. Depth of Sand Media, ft: 1.50 g. Sediment Chamber Bottom Elev. fmsl: 26.00 h. Sand Chamber Bottom Elev., fmsl: 26.00 i. Sediment Chamber Surface Area, ftz: 280 j. Sand Chamber Surface Area, ftz: 200 k. Weir Elevation, fmsl: 30.70 I. Maximum Head on Filter, feet: 3.00' m Permitted Storage Volume, ft3: 1,440 n. Orifice Diameter, inches: 6.0 " 0 o. Time to Draw Down, hours: 15.84 p. Seasonal High Water Table, FMSL: 25.67 q. Receiving Stream / River Basin: UT to Burnt Mill r. Stream Index Number: 18-74-63-2-1 s. Classification of Water Body: "C, Sw" II. SCHEDULE OF COMPLIANCE Creek / Cape Fear 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. Infiltration systems should not be used as erosion control devices, due to the potential clogging. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 3. The permittee is responsible for verifying that the proposed built -upon area for the entire project does not exceed the allowable built -upon area. 4. 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. Page 5 of 10 State Stormwater Management Systems Permit No. SW8 090339 5. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. c. Mowing and revegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of bypass structure, infiltration media, flow spreader, catch basins, piping and vegetated filter. g. A clear access path to the components of the system, including the bypass structure. must be available at all times. 6. Records of maintenance activities must be kept for each permitted BMP. The reports will indicate the date, activity, name of person performing the work and what actions were taken. 7. A copy of the pending sales contract that outlines University Housing Group, Inc, operation and maintenance responsibilities for this stormwater system, must be kept with the permit and maintenance activities records. 8. The permittee shall submit to the Division of Water Quality an annual summary report of the maintenance and inspection records for each BMP. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. 9. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 10. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 11. Access to the stormwater facilities shall be maintained via appropriate easements at all times. Page 6 of 10 State Stormwater Management Systems Permit No. SW8 090339 12. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. c. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further 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. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 13. If the current pending sales contract between Longley Supply Company, the current property owner, and University Housing Group, Inc„ the purchaser of the property, is cancelled or defaults, Longley Supply Company shall notify DWQ immediately and shall submit a completed Name/Ownership Change Form within 30 days. 14. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 15. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. 16. 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. 17. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel. The facility must be in compliance with all permit conditions. Any items not in compliance must be repaired or replaced to design condition prior to the transfer. Records of maintenance activities performed to date will be required. III. GENERAL CONDITIONS This permit is not transferable to any person or entity except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form to the Division of Water Quality, signed by both parties, and accompanied by the appropriate documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 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 area in whole or in part, nor the conveyance of common area to a third party, constitutes an approved permit transfer. Page 7 of 10 State Stormwater Management Systems Permit No. SW8 090339 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. Unless specified elsewhere, permanent seeding requirements for the stormwater controls must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et. al. 11. The permittee shall notify the Division in writing of any name, ownership or mailing address changes at least 30 days prior to making such changes. 12. The permittee shall submit a permit renewal application at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit issued this the 215t day of September 2009. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for yoieen H. Sullins, Ulrector Division of Water Quality By Authority of the Environmental Management Commission Page 8 of 10 State Stormwater Management Systems Permit No. SW8 090339 Cove Apartments Stormwater Permit No. SW8 090339 New Hanover 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 specification: Signature Registration Number Date SEAL Page 9 of 10 State Stormwater Management Systems Permit No. SW8 090339 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 bypass structure weir elevation is per the approved plan. 6. The bypass structure is located per the approved plans. 7. A Trash Rack is provided on the 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. All required design depths are provided. 13. All required parts of the system are provided. 14. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office New Hanover County Building Inspections Page 10 of 10 DWQ USE ONLY Date Received Fee Paid Permit Number 11 -l(5A TICU) - -11 -6 041 l;J6 010 331 State of North Carolina W Department of Environment and Natural Resources .� Division of Water Quality m -a STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form nmy be photocopied for use as an original ra r� 0 o }� 1. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Wes Bradley / President Emily Longley/President 3. Mailing Address for person listed in item 2 above: 306 McClanahan Street, Suite F 2018 Oleander Drive City:Roanoke Wilmington State:VA NC Zip:24014 28403 Phone: (540 767-3103 910-762-7793 Fax: (540 ) 767-4103 910-762-9178 Emai1:Wes.Bradley@stLidenthoilic.com studenthomacom 4. Project Name (subdivision, facility, or establishment name- should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): COVE APARTMENTS 5. Location of Project (street address): City:Wilmington County:New Hanover Zip:28403 6. Directions to project (from nearest major intersection): The site is located near the northwest corner of Randall Parkway and Kerr Avenue 7. Latitude:34° 13' 41" N Longitude:77° 53' 32" W of project 8. Contact person who can answer questions about the project: Name:M. Robin Austin, P.E. Telephone Number: (910 ) 256-9277 EmaiLraustin@withersravenel.com IL PERMIT INFORMATION: 1. Specify whether project is (check one): /1 ❑Renewal ❑Modification Form SWU-101 Version 09.25.08 Page I of4 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type of project (check one): ❑Low Density ®High Density ❑Redevelop ❑General Permit []Universal SMP ❑Other 4. 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 ®Sedimentation/Erosion Control Z404/401 Permit ❑NPDES Industrial Stormwater III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. The majority of the property will be treated with an onsite infiltration basin; a sand filter will be used to treat part of the public road entitled "Campus Cove Lane." 2. Stormwater runoff from this project drains to the Cape Fear River basin. 3. Total Property Area: 14.72 acres 4. Total Coastal Wetlands Area: 0 acres 5. Total Property Area (3) — Total Coastal Wetlands Area (4) = Total Project Area**:14.72 acres 6. (Total Impervious Area / Total Project Area) X 100 = Project Built Upon Area (BUA):55.7 'y° 7. How many drainage areas does the project have? 4 (see attached sheet for DA-3 & DA-4) 8. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For high density projects, complete the table with one drainage area for each engineered stormwater device. Basin Information Drainage Area 1 Drainage Area 2 Receiving Stream Name UT to Burnt Mill Creek UT to Burnt Mill Creek Stream Class & Index No. C; Sw M-7q -63-a C; Sw I$-7y _63-d Total Drainage Area (so 473,552 17,471 On -site Drainage Area (so 473,552 17,471 Off -site Drainage Area (so 0 0 Existing Impervious* Area (so 0 0 Proposed Impervious*Area (so 333,574 15,493 Impervious* Area (total) 70.4 % 88.7 Impervious* Surface Area Drainage Area 1 Drainage Area 2 On -site Buildings (so 110,012 0 On -site Streets (so 6,370 11,992 On -site Parking (so 188,523 0 On -site Sidewalks (so 19,735 3,501 Other on -site (so 8,934 0 Off -site (so 0 0 Total (so: 333,574 15,493 Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. **Total project area shall be calculated to exclude Coastal Wetlands from use when calculating the built upon area percentage calculation. This is the area used to calculate overall percent project built upon area (BUA). R E C EI V ED Form SWU-101 Version 09.25.08 Page 2 of 4 AUG 0 7 2009 DWQ PROJ # Attachment to SWU-101 RF.CEWFID PEE 0 3 2009 Revised 9/8/2009 Basin Information e Area 3 - v.AtQe W rama Receiving Stream Name UT to Burnt Mill Creek Stream Class & Index No. C; Sw Total Drainage Area (sf) 91,778 On -site Drainage Area (sf) 91,778 Off -site Drainage Area (sf) 0 Existing Impervious Area (sf) 5,268 tp,nb Proposed Impervious Area (sf) t4,958 -4LASIP* a\ °G, Impervious Area (total) 11.11% Impervious Surface Area Drainage Area 3 On -site Buildings (sf) 0 On -site Streets (sf) 4,093 On -site Parkin (sf) 0 On -site Sidewalks (sf) 642 Other on -site (sf) 223 (Bus Shelter Roof & Sign) Offsite (sf) 0 Total (sf): 4,958 Basin Information Drainage Area 4 -,)Ave Receiving Stream Name UT to Burnt Mill Creek Stream Class & Index No. C; Sw Total Drainage Area (sf) 48,388 On -site Drainage Area (sf) 48,388 Off -site Drainage Area (sf) 0 Existing Impervious Area (sf) 11,198 Proposed Impervious Area (sf) 1 -t 8,079 = I a77 tatal % Impervious Area (total) 39.80% Impervious Surface Area Drainage Area 4 On -site Buildings (sf) 0 On -site Streets (sf) 4,808 On -site Parkin (sf) 0 On -site Sidewalks (sf) 2556 Other on -site (sf) 715 (Driveway Apron) Offsite (sf) 0 Total (sf): 8,079 9. How was the off -site impervious area listed above derived? NA Projects in Union County: Contact the DWQ Central Office staff to check to see ifyou project is located within a Threatened & Endangered Species watershed that may be subject to more stringent stormwater requirements. IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following property restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. Forms can be downloaded from http://112o.enr.state.nc.us/su/bmp forms.htm -deed restrictions. Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded property restrictions and protective covenants for this project shall include all the applicable items required in the above form, 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 DWQ, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater Permitting Unit at (919) 807-6300 for the status and availability of these forms. Forms can be downloaded from http://h2o.enr.state.nc.us/su/bmp fonns.htm. Form SW401-Low Density Form SW401-Curb Outlet System Form SW401-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Form SW401-Infiltration Trench Form SW401-Bioretention Cell Form SW401-Level Spreader Form S W 401-Wetland Form SW401-Grassed Swale Form SW401-Sand Filter Form SW401-Permeable Pavement Form SW401-Cistem FormSWU-101 Version09.25.08 Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Underground Infiltration Trench Supplement Bioretention Cell Supplement Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Constructed Wetland Supplement Grassed Swale Supplement Sand Filter Supplement Permeable Pavement Supplement Cistern Supplement j�E C E V V E Page 3 of 4 AUG 0 7 2009 DWQ PROJ 0 VI. SUBMITTAL REQUIREMENTS Oti�✓\0.V Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at http://h2o.enr.state.nc.us/su/msi maps.htm) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form PICR-- • Original and one copy of the Deed Restrictions & Protective Covenants Form (if rP, required as per Part IV above) • Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP Mu" • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR MeA • Calculations & detailed narrative description of stormwater treatment/management MIS • Copy of any applicable soils report M9,A— • Two copies of plans and specifications (sealed, signed & dated), including: MR{} - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VIL AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm) Designated agent (individual or firm): Withers & Ravenel Mailing Address: 1410 Commonwealth Dr., Suite 101 City: Wilmington State:NC Zip:28411 Phone: (910 ) 256-9277 Email: raustinrrwithersravenel.com VIII. APPLICANT'S CERTIFICATION Fax: (910 ) 256-2584 I, (print or hype name of person listed in General Information, item 2) Wes Bradley ) Emily Longje 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 15A NCAC 2H .1000.�� Form SWU-101 Version 09.25.08 Page 4 of 4 Date: S ' ' 0 y Pa4��_ 1i�;l"0,Es AUG U 7 V/ E r Ill' DWQ VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at hqp://h2o.enr.state.nc.us/su/msi maps htm) 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form t.1pA_ • Original and one copy of the Deed Restrictions & Protective Covenants Form (if t4fr required as per Part IV above) • Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP MPA- • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR µeq- • Calculations & detailed narrative description of stormwater treatment/management MRn • Copy of any applicable soils report MPA— • Two copies of plans and specifications (sealed, signed & dated), including: MRR - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf (such as additional information requests), please complete this section. (ex. designing engineer or firm) Designated agent (individual or firm): Withers & Ravenel Mailing Address: 1410 Commonwealth Dr., Suite 101 City: Wilmington State -NC Zip28411 Phone: (910 ) 256-9277 Email: raustiri@withersravenel.com VIIL APPLICANT'S CERTIFICATION Fax: (910 ) 256-2584 I, (print or hype name of person listed in General Information, itenn 2) Wes Bradley Emijy ton (e 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 15A NCAC 21-I .1000. Signature: Date: Cortgtw-) Form SWU-101 Versio 9.25.08 Page 4 of 4 AUG 0 7 V E 2009 ___ . DWQ P. Ol TRANSACTION REPORT OCT-30-2008 THU 04:19 PM FOR: NCDENR 910 350 2004 SEND DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP OCT-30 04:18 PM 92562584 29" 3 FAX TX OK 484 TOTAL 29S PAGES: 3 Revised'7/2008 North Carolina De - North o Wilmington Regional Office (910) 796-7215 Michael F. U, asley, Governor FAX COVER SREFT William G. Ross Jr., Secretary O--------------- Date:- ------------- -----~ - #pages -- -- ~ _ r From: — -- --- _____ _-- (c_-- .—_.__-_------- Division:---- Fax: Fax: # 910- 350- 2004 es Remarks: TRANSMISSION VERIFICATION REPORT TIME : 09/21/2009 13:16 NAME : NCDENR FAX : 9103502018 TEL : 9107967215 DATEJIME 09/21 13:13 FAX NO./NAME 92562584 DURATION 00:03:17 PAGE(S) 11 RESULT OK MODE STANDARD ECM State of North Carolina .Department of.Environment and Natural Resourt;:cs Wilmington Regional Office tti erl: rrrs Perdue. Governor FAX COVER STI EET Date: Co: J — L'EtrdS. Dee Freeman, Secretary No. Pages (excl. rover): /v Express P2.rmittiny From: Sandra E.xtim Ph0neL01(;) 796-7265 Fax: Lqj0) 350-2004 1=7 C':nei m;P Urivc ftslension. Wilmington. NC 28405 • (910) 796-721,1 , An ({giml Opporeunii ARirinath•C Action I;irpltj\,cr WITHERS c- RAVENEL E� OF Ial.Iell�laly:I--���U\JJ�:f--��--PL•U�gb7 1410 Commonwealth Drive, Suite io1 Wilmington, North Carolina, 28403 (910)256-9277 FAX (910) 256-2584 TO: NCDENR-DIVISION OF WATER QUALITY WILMINGTON REGIONAL OFFICE 127 CARDINAL LANE EXTENSION WILMINGTON, NC 284o5 WE ARE SENDING YOU ❑ Shop Drawings ❑ Copy of Letter DATE og-18-2009 IJOB NO, 03080177 ATTENTION CHRISTINE NELSON PHONE# 7 6-7215 BE: COVE APARTMENTS WILMINGTON, NC EXPRESS STATE STORMWATER APPLICATION ADDITIONAL INFORMATION AS REQUESTED #2 HAND DELIVERED FOR EXPRESS REVIEW MTG ® Attached ❑ Under separate cover via ❑ Prints ❑ Change order ❑ Plans ❑ Samples ❑ Diskette ❑ the following items: ❑ Specifications COPIES DATE NO. DESCRIPTION 1 9/16/2009 2 Comment response letter 2 9/18/2009 1 Revised Application SWU-ioi (for Cove Apartments) Pg 1 Only 1 9/18/2009 6 Revised Narrative & 1. " Infiltration Storage Calculation 1 9/18/2009 2 Revised Infiltration Basin Supplement SW- o1 z /18/200 - Revised Plans Sets (Sheets C.o, 1.0, 2.0, 3.0 .z, and 6.o - 7. ) THESE ARE TRANSMITTED as checked below: ® For approval ❑ Approved as submitted ❑ For your use ❑ Approved as noted ® As requested ❑ Returned for corrections ❑ For review and comment ❑ ❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US COPYTO: FILE SIGN ❑ Resubmit ❑ Submit ❑ Return copies for approval copies for distribution corrected prints Robin Austin. P.E. At enclosures are not as noted, kindly notify us at once. WITHERS � , RAVENEL September 16, 2009 Christine Nelson Environmental Engineer NCDENR — DWQ 127 Cardinal Drive Extension Wilmington, NC 28405 (910)796-7323 christine. nelson(c)ncdenr.gov Re: Response to Request for Additional Information Stormwater Project No. SW8 090339 Cove Apartments New Hanover County Ms. Nelson: E N G IN E E R S I PLANNERS I SURVEYORS PPIFICLl V LD SEP i ?-OC? BY: Please accept the following responses to your comments dated 9/15/2009. 1. The infiltration basin calculations appear to have been updated to change the seasonal high water table (SHWT) elevation and the existing ground elevation. The latest calculations are now not consistent with the infiltration basin supplement. Please verify which set of elevations is accurate and provide consistent documentation. Response: I have verified that the existing ground elevation where the boring where the proposed infiltration basin will be located is 32.60. ECS stated in their 5/28/08 report that the depth to SHWT for test location #10 is 50 inches. The DWQ agreed with this depth to SHWT on 10/6/2008 during their site visit and as reported in their Infiltration System Investigation. Therefore, the 1.5-inch Storage Calculation has been revised to indicate a SHWT elevation of 28.43. This matches both the supplement and Plan Sheet 7.4. A revised supplement, however, has been included for your review since the separation from impervious soil layer was incorrect on the previously submitted supplement. 2. Plan sheets C-4.0, C-4.1, and C-4.2 appear to have the detention pipe layer turned off. Please submit two copies of these sheets showing the entire stormwater system. Response: Two copies of sheets C-4.0 through C-4.2 are enclosed for your review. 3. Due to the minor nature of these comments, the express Addlnfo fee has been waived for this request for additional information. Response: Thank you. tti MacKenan Drive I Cary, NC 27511 1 te1:919.4693340 I fax:919.238.2099 I www.withersravenet.com 1410 Commonwealth Drive I Suite ioi 1 Wilmington, NC 28403 I tel: 910.256.92771 fax: 910.256.2584 06 D Gallimore Dairy Road I Greensboro, NC 27409 1 tel: 336-993-5504 h. CEIVED S P 1 8 2009 BY'� 4. 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. Response: I have reviewed the submittal and checked that all numbers have been updated. Please note that 2 copies of all plan sheets have been provided since the project name has changed to Cove Apartments. If you have questions or require additional information, please contact me at 509-6524. Respectfully, M. Robin Austin, P.E. WITHERS & RAVENEL WITHERS �' RAVENEL Page 2 of i COVE APARTMENTS WILMINGTON, NC HIGH DENSITY STORMWATER PERMIT WILMINGTON NCDENR DWQ TABLE OF CONTENTS: Narrative* USGS Quad Map Peak Flow Calculations for Infiltration Basin Sizing 1.5-inch Storage Calculation* City Stormwater Detention Calculations Storm Culvert Calculations Soils Report — ECS Project No. 22.11954 State Verification of Soils Erosion Control Calculations for SO-45 Outlet Pipe �JN� 6SS% 4Z'� ?.'pF Oy.q Q 9. C r^v�,� *Revised September 18, 2009 = EAL �August 6, 2009 EP 1 8 2p09 �ftftE S W&R Project No. 0308177+ii;)C8'Ni03g1��`� Y•./ Withers & Ravenel, Inc. 9-18-ZDCq 1410 Commonwealth Drive, Suite 101 Wilmington, North Carolina 28403 (910) 256-9277 PZ-F,CEIVF D Ct? '.20CI NARRATIVE BY: The project known as Cove Apartments is located at 302 South Kerr Avenue in Wilmington, North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels 3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately 0.051 acres of wetlands located near the southwest corner of the site. No impacts are proposed. Additionally, the City of Wilmington has established a 25-ft COD around the delineated wetlands, and no grading or disturbance is allowed within this COD setback, except where required for the proposed vegetative filter strip. The site is currently owned by Longley Supply Company, and is under contract by University Housing. The site is undeveloped, and covered with approximately 20-year old pines and brush, with some open areas. Based on available USGS maps, the site was originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years ago when the City piped the tributary via a 90-inch culvert along Emerson Drive that discharges into a concrete channel that runs south along the railroad tracks and into twin 72-inch culverts under Randall Parkway. PROPOSED DEVELOPMENT A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144 three -bedroom units. A new City road (Campus Cove Lane), parking for the development, a clubhouse with pool and athletic courts, maintenance building, and trash compactor are also proposed. Improvements within the City right-of-way include a temporary turn lane and bus turnout that will be replaced with a permanent turn lane and turnout as part of the City's Randall Parkway improvements project, and permanent widening along Emerson Street as required by the City. STORMWATER The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is C; Sw, and the site is not located within a %2 mile of SA waters. Stormwater design will be high density commercial and comply with the current coastal stormwater rules. EXISTING SITE DRAINAGE In the current condition, runoff drains to the southwest where the wetlands are located. There is a minor drainage ditch located near the southeast corner that drains the adjacent property to the wetlands. The City owns the drainage channel to the west of the site and this channel conveys runoff from the existing 90-inch culvert located along Emerson Street. Based on site topography, runoff along the western edge of the project site drains to the City's channel, but the remainder of the project site drains via overland flow to the wetland area at the southwest corner. RECEIVED SFP i S 2009 SOILS IBY: I According to the Web Soil Survey, the project site consisted of 52.1 % Johnston soils, 22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1 % Craven fine sandy loam, prior to the site being filled 20 years ago. Please see the attached soils report by ECS for soils determinations based on current conditions. PROPOSED STORMWATER MANAGEMENT For the proposed apartment complex area, stormwater runoff will be collected on site by catch basins and conveyed through a culvert system to a series of splitter boxes at the low end of the developed site. The splitter boxes will separate the first 1.5 inches of rainfall for treatment in an infiltration basin. For precipitation greater than 1.5 inches, runoff will pass over a weir inside the splitter box and be stored in an underground detention system sized to meet the 10-year storm event in accordance with the City of Wilmington Technical Standards Manual. There are four (4) drainage areas. Stormwater runoff from areas 1 & 2 are treated by BMPs. The temporary right turn lane along Randall Parkway consists of 2,7 17 sf of new pavement. The lane is design as superelevated to match the existing roadway and will drain south toward the existing pavement. It is not possible to treat this runoff before it is collected into the existing stormwater system. Drainage Area 3 is located within the Randall Parkway right-of-way and contains approximately 9,361 sf of new and existing pavement, 642 sf of new sidewalk, a new sign and bus stop shelter, not treated by a BMP associated with this project. Runoff will drain to an existing roadside swale, approximately 110 ft in length, along the north side of Randall Parkway, where it will receive some treatment before being collected in an existing drop inlet. Drainage Area 4 is located within the Emerson Street right-of-way and contains approximately 4,808 sf of new pavement, 11,198 sf of existing pavement, 2,556 sf of new sidewalk, as required by the City, and 715 sf of new driveway apron. Runoff from DA-4 drains to an existing roadside swale, approximately 300 ft in length, along the south side of Emerson Streets where it will receive some treatment before being collected in an existing pipe near the Kerr Avenue intersection. - 2 - DRAINAGE AREAS: p�C1EIVED SEP BY:_--- DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.5 inches of rainfall) Impervious Drainaee Areas Buildings 110,214 sf Streets 6,370 sf Parking Lots 188,321 sf Sidewalks 19,735 sf Other on -site 8,934 sf (Other includes pool perimeter, bike racks, dumpster pad) TOTAL 333,574 sf (7.66 ac) Other Area Landscaping/Grassed Areas TOTAL DRAINAGE AREA 139,978 sf (3.21 ac) = 473,552 sf (10.87 ac) DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall) Impervious Drainage Areas Streets 11,992 sf Sidewalks 3,501 sf TOTAL 15,493 sf (0.36 ac) Other Area Landscaping/Grassed Areas 1,035 sf (0.02 ac) TOTAL DRAINAGE AREA = 16,528 sf (0.38 ac) DA-3 (BUA within Randall Pkwy R/W) Impervious Drainaee Areas Streets 9,361 sf Bus Shelter Enclosure Roof 142 sf Sign 81 sf Sidewalks 642 sf TOTAL 10,226 sf (0.23 ac) Other Area Landscaping/Grassed Areas 81,552 sf (1.87 ac) TOTAL DRAINAGE AREA = 91,778 sf (2.10 ac) -3- W ► 8 200n DA-4 (BUA within Emerson Street R/W) Impervious Drainage Areas Streets 16,006 sf Driveway apron 715 sf Sidewalks 2556 sf TOTAL Other Area 19,277 sf (0.44 ac) Landscaping/Grassed Areas 29,111 sf (0.67 ac) TOTAL DRAINAGE AREA = 48,388 sf (1.11 ac) ESTED STREAM BUFFER VARIANCE There is a stream as indicated by USGS maps in the southwest portion of the site near the center of the wetlands that discharges to the twin pipes under Randall Parkway. Phase II post -construction rules requires a 30-ft stream buffer. No built -upon area is proposed within this buffer; however, approximately 45 sy of riprap is proposed within the buffer to reduce flow velocity and sediment erosion, and direct storm water flow from the twin pipes under Campus Cove Lane to the existing wetlands. This riprap can not be driven on as it is approximately 54 ft from the road and separated by a 4' high retaining wall. A variance is requested for the 45 sy of rip rap proposed within the buffer. The 30-ft stream buffer is measured from tops of banks with were field located. The width varies along the stream, but the widest measurement was used to locate the stream buffer as it is shown on the plans. -4- 1.5-inch Storage Calculation W&R Project # Project Name Location Receiving Stream Stream Index Drainage Basin Classification 03080177 COVE APARTMENTS Wilmington, NC Unnamed Trib Burnt Mill Creek 18-74-63-2 Cape Fear River C; Sw Impervious Area Calculation Drainage Area DA-1 Drainage Area 473,552 sf Drainage Area 10.87 no Parking Lots 188,523 sf il Volume/Storage Calculation Design Rainfall (P) Schueler Method Runoff Coeff (RV) Required Volume (Vreq) Sidewalks Other on -site Offsile Total Impervious Total Impervious Impervious 19,735 sf sf sf sf ac 8,934 333,574 _ 7.66 � 70 Date 16-Sep-09 Author MRA F CaEIVED P i n 200C (bike rack, pool perimeter, dumpster pad, trash enclosure) 15m 0.68 RV = %IMP'0.009+0.05 40,487 cf Vreq = (P/12)'RV'DA CONTOUR INCR ACCUM CONTOUR AREA VOL VOL(S) 30.50 14056 0 0 31.00 15225 7,320 7,320 32.00 17614 16,420 23,740 32.90 19816 16,844 40,583 33,00 20089 1,995 42.579 34.00 22633 21,361 63,940 SHWT Measurement 50 in ECS Boring #10 (Ref: ECS Report) Existing Ground Elev. 32.60 It ECS Boring 910 (Ref: ECS Report) SHWT Elev _ _2843ft Minimum Infiltration Bottom Elev 30 43 ft Min Bottom = SHWT + 24-inches Set Infiltration Bottom Elev 30.50 ft 1.5-inch Storage Elevation Effective Area (Aeff) 14,056 Isf Bottom Surface of Basin Required storage depth (Hreq) f 2.40 ft Hreq = Vreq/Aeff Required 1.5" Storage EIev L 32.90 ft Elev = Trench Bottom Elev + Hreq (associated SA at 32,90 is 19,816 sf) Infiltration Drawdown Calculation Infiltration Rate (it) 1.301in/hr ECS Boring #10 (Ref: ECS Report) Basin Surface Outflow (Of) 0.42 Icfs Of = It'Aeff Drawdown Time - _ _--26.59Ihrs T = Vreq / Ot / 3600 Drawdown Time 1.11 days Withers Ravenel. Inc. 1410 Commonwealth Drive, Suite 101 Wilmington, North Carolina 28403 (910)256-9277 Drainage Area DA71, =REFERENCED CELL j=INSERTED VALUE Pre -Development Runoff Coefficient, C 0.20 Hydraulic Length, L 1307;ft Elevation Change, H 10.0;ft Watershed Area, A 10.8T acres Time of Concentration K, K 2.00! i Time of Concentration, Tc '26jmin 1-yr Intensity, I {85 in/hr Wilmington -Airport NOAA Atlas 14 1-yr Flow, Oa 8.37 cfs Q = CIA Post -Development Impervious Area 7.66 acres Runoff Coefficient, C 0.64:, Hydraulic Length, L 1307:00.ft Elevation Change, H 3.50 ft Area, A 10.87',acres Time of Concentration K, K 0.40� Time of Concentration, Tc 8, min 1-yr Intensity, I 653jin/hr Wilmington -Airport NOAA Atlas 14 1-yr Flow, Qp 45.47 cfs Q = CIA dQ, 1 yr storm 37.09 cfs Peak Flow Data 1-yr,24hr Storm Depth (P) I 13.831 in Wilmington -Airport NOAA Atlas 14 1-yr, 24hr Storm Intensity _ 0:161 in Wilmington -Airport NOAA Atlas 14 Withers Ravenel, Inc. 1410 Commonwealth Drive, Suite 101 Wilmington, NC 28403 (910)256-9277 ECEIVED AUG 0 7 2009 DWQ PROJ # 1. Water Quality Volume (Schueler's Simple Method) Drainage Area to Sand Filter = OA Impervious Area to Sand Filter = 0.35567 Impervious Percentage= 89% Rv=0.05+0.009(1) where, Rv= Runoff coefficient, is/in. I = Percent impervious Rv= 0.85 in./in. Total runoff volume from water quality storm Runoff volume, S = (Design rainfall) (Rv) (Drainage Area) Design Rainfall = 1.5 inches WQV = 0.043 ac-fi. WQF'= 0.043 ac: ft. 1852 f' WQV„aI= 0.032 ac: ft. 1389 fi' RECEIVED SEP 0 9 2009 BY: Used to size the surface areas of sediment chamber and sand filter Used as the volume that must be contained between sediment chamber and sand filter (above sand); WQV >a1=095' WQV 2. Maximum Head on the Sand Filter and the Sedimentation Basin hm,.r'am= WQVwi(tls)/[A,(ft') rAt(Ilr)) A, = Surface area of Sediment Basin A,= Surface area of Sand Filter Sediment Basin Surface Area A, _ - (QWw) x In(I-E) Qo = Average rate of outflow 0.02 0'/sec w = Settling velocity of particle 0.0004 ft/s (20 micron particle) suggested F. = Trap Efficiency of chamber 0.9 suggested A,= 123 ft' (minimum surface area) Sand Filter Surface Area At=(WQV`d,)/(k'd'Ot+deq dr= Depth to the sand filter bed (minimum of 1.5) 1.5 fit k = Coefficient of permeability, for the sand filler bed 3.5 fVday (suggested) t/ t = Time required to drain the WQV through the sand filter bed 1.66 day (requirement) 40 hag . ha = Average head 2 to 6 ft (design input) Constraint (IVQVmust be contained in Sediment Basin/Sand Filter) )A,4 Ar] x hMxxFllw> WQV 3. Minimize Sediment Basin/Sandfiller Surface Area A,= 340 fit hm...Fmv= - 3 Storage Volume = 1389 R'r (2<= It <=6) (Constraint = h,,,,11o*A,+Ad) Design is Valid Storage Volume>= WQV,,, Sand Filter Sizing Pmjeel Name. ren peg -fete COrQ r, Sli's(��r.VQ.y.Ea eject #. 3080177 City/State. Wilmington, NC �l v pate; 4-Sep-09 1. Water Quality Volume (Schucler's Simple Method) Drainage Area to Sand Filter — OA Impervious Area to Sand Filter — 0.36 Impervious Percentage — 89% Rv — 0.05 + 0.009d) where, Rv — Runoff coefficient, in./in. I — Percent impervious Rv — 0.85 in./in. Total runoff volume from water quality storm Runoff volume, 5 — (Design rainfall) (Rv) (Drainage Area) Design Rainfall — 1.5 inches WQV — 0.043 ac.-ft. Used to size the surface areas of sediment chamber and sand filter. WQV = 0.043 ac: ft. 1852 N' WQVadi = 0.032 ac: ft. Used as the volume that must be contained 1389 ft' between sediment chamber and sand filter (above sand). 2. Maximum Head on the Sand Filter and the Sedimentation Basin hm.,Fwr,— WQVm,0I')4A,(ft') + A,(ft')] A, — Surface area of Sediment Basin A, — Surface area of Sand Filter Sediment Basin Surface Area As — - (Q,/-) x In(1-E) Q, — Average rate of outflow 0.02 ft'/sec w — Settling velocity of panicle 0.0004 ft/s (20 micron panicle) suggested E - Trap Efficiency of chamber 0.9 suggested A, = 123 ft' (minimum surface area) Sand Filter Surface Area A, — (WQV'ddAk'd'(h,+dd) d, - Depth to the sand Filter bed (minimum of 1.5) 1.5 it k - Coefficient of permeability for the sand filter bed 3.5 ft/day (suggested) t — Time required to drain the WQV through the sand filter bed 1.66 day (requirement) h,.Fate, — Maximum Head on Filler 3 ft (design input) A, = 159 ft' Constraint (WQV must be contained in Sediment Basin/Sand Filter) [ns+A,] x nx�.nar, > WQV 3. Minimize Sediment Basin Surface Area with respect to a specified It value A, — 123 (held at minimum value) A, — 339.5836 (allowed to adjust subject to minimum value of A,) Greater than minimum Af, Design meets criteria Required Surface Area — 460 sf Provided = 480 sf Design meets criteria REC -TVED S P P 0 9 2009 BY: Ella eCI Name Cove Apartments CCty/ tat . Wilmington, NC 1. Water Quality Volume (Schucler's Simple Method) Drainage Area to Sand Piltcr= 0.4 Impervious Area to Sand filler = 0.36 Impervious Pcicavage= 89% Rv = 0.05 + 0.009(1) where, Rv= Runoff coefficient, in./in. I =Percent impervious Re= 0,85 in./in. Total runoffvolume from water quality storm RunofTvolume, S = (Design rainfull) (Rv) (Drainage Area) Design gainful = 1.5 inches WQV= 0,043 ac.-t1. WQV= 0.043 ac.-ft. 1852 fl' WQV, = 0.032 ac.-ft. 1389 11' Prri ect k. 3080177 Q lte 18-Sep 09 Used to size the surface areas of sed chamber & sand filter Used as the volume that must be contained Me sediment chamber and sand filter (above sand) 2. Maximum llead an the Sand Filter and the Sedimentation Basin htiI..IHI.= WQV,,,,(ft')/IA,(R')+A,( fit) I Al = Surface area of Sediment Basin A, = Surface area of Sand Filler Sediment Basin Surface Area A,=-(Q✓w)xln(I-E) Q, = Average rate of outflow 0.02 R'/scc w = Settling velocity ofparticle 0.0004 fVs (20 micron particle) suggested E = Tmp Efficiency of chamber 0.9 suggested A,= 123ft' (minimum surface men) Sand Filler S..Jace Are, A,= (WQV*dJ/(k*d*(h+Q) dt= Depth to the sand filter bed (minimum of 1.5) 2.08 11 Is = Coefficient of permeability for the sand fillet bell 3.5 today (suggested) I = Time required to drain the WQV through the sand filter bed 1.66 day (requirement) = Masimum Head on filler 3 R (design input) At= 185 ft' C'ansuaint (0'QV rrmst he contained in Sedinic,v Basin/Sand Hirer) IA+Ad x hN,, I,, > WQV 3. Minimize SandGlle, Surface Area with respect to a specified h ralne A,= 277.77734 (allowed to adjust subject to minimum A) A,= 185 (held at minimum value) Gremer than minimum As, Design meets criteria Required Surface Area = 463 R2 Provided= R2 Does not Satisfy Design REC F IV ,D SEP 1 5 2009 $Y: M Drainage Area Pre -Development Runoff Coefficient, C Hydraulic Length, L Elevation Change, H Watershed Area, A Time of Concentration K, K Time of Concentration, Tc 1-yr Intensity, I 1-It PreuQikOM DPI 1-yr Flow, Qa Post -Development Impervious Area Runoff Coefficient, C Hydraulic Length, L Elevation Change, H Area, A Time of Concentration K, K Time of Concentration, Tc 1-yr Intensity, 1 1-jr GreaPitvbon vcvy, 1-yr Flow, Qp dQ, 1 yr storm Peak Flow Data 1-yr,24hr Storm Depth (P) 1-yr,24hr Storm Intensity (1) SCS Curve Number (CN) FY'a'S r F 'ie, 19, 460 ft r4 J `t 5 0 ft . p 04Q acres ! .g J,O min k 5�!! in/hr 0,83 in 0.40 cfs u u� acres 0':40 i !t,• `,2s min xias�its 6^261 in/hr 0�52 in 2.16 cfs 1.76 cfs in in/hr s' =REFERENCED CELL =INSERTED VALUE Wilmington -Airport NOAA Atlas 14 Wilmington -Airport NOAA Atlas 14 Q=CIA Wilmington -Airport NOAA Atlas 14 Wilmington -Airport NOAA Atlas 14 Withers Ravenel, Inc. 1410 Commonwealth Drive, Suite 101 Wilmington, NC 28403 (910)256-9277 RECEIVED C F P 0 9 2009 BY: Worksheet for Sand Filter Weirs �rojeCY Description � � " � x' ,. . Solve For Crest Length P[,nput_. �,ata �, ', /� 1u.,':er1.71 R, Discharge 2.16 W/s 4-1 jr Plow, alp Headwater Elevation 30.70 It RECEIVED Crest Elevation 30.50 •P-� It Tailwater Elevation 0.00 It C E P 0 9 2009 Weir Coefficient 3.37 US BY: Number Of Contractions 0 ResUltsIs'1 r Crest Length 7.17 It Headwater Height Above Crest 0.20 ft Tailwater Height Above Crest -30.50 It Flow Area 1.43 f12 Velocity 1.51 fus Wetted Perimeter 7.57 ft�� Top Width 7.17 It Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.00] 9/8/2009 1:05:63 PM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA +1.203.755.1666 Page 1 of 1 &- Project CAS Q (/ Project No. ���01�� Subject WITHERS RAV E N E L 5wp FLT _ Dj ljGYiA� ENGINEERS I PLANNERS 1 SURVEYORS Date�ll BOG 8y�� Sheet No. �ij(1N1A'R�- .�IGiG0"-C"C' I I I I =F-C RF = 200 I i — i3a�^�-' t R.-L .rhEC�re> to '• � I311 cF - .. ro-SLAG i----- - -- C f --- I jBSac� t 19�48 5 - - ,olea'c§s ---{�--- ---- �- "Pp,E, r1.17 DI. EAi' O P .�Nr OF _DISGerA2� AM ZPY• VA j -Pr../ Pe-t7-P" -PA _ 4+DO' 1,�f— or o,ID AG ivF��l� 'Orl �i�N� GoN"IaU�, I 7�to•Z�.GSi + 3ro�•S�.IS> _ 1 � Gc- 0•�4 ti o j 3a i I Project Project No. f_ b D 17� WITHERS C- RAV E N E L Subject�� ENGINEERS I PLANNERS I SURVEYORS Date By Sheet No. I o CEP V I.UUJ BY: WITHERS & RAVENEL ENGINEERS IPLANNERS ISURVEYORS COVE APARTMEN Velocity Control: Riprap Apron at end of SB-45 outfall pipe Q = 12.57 cfs Area of 15-inch culvert = 1.227 sq. ft Velocity = 10.24 fps Using Figure 8.06a - Erosion and Sediment Control Planning & Design Manual (9/1/88 edition) For 15-inch culvert Upstream Width = 3 x Do = 3.75 ft Length, La = 14.0 ft Downstream Width = Do + La = 15.25 ft d50=0.5ft dmax = 1.5 x d50 = 0.75 ft Apron thickness = 1.5 x dmax = 1.125 ft; using 18 inches 61.25 SF CLASS B RIPRAP PROVIDED I�nISa AUG 0 7 2009 DWQ PROJ # ipm Commonwealth Drive, Unit ioi Wilmington, North Carolina 28403 tel: 910-256-9277 fax:910-256-2584 www.withersravenel.com WITHERS &-RAVENEL Project (, OAR Project No. 6-2.�o 06171 ��51�� I'�/ry ""GvT V✓1�/f�i^w� ENGINEERS I PLANNERS I SURVEYORS Date g I31 By��- Sheet No. 2 T-A+ZI; mac �? �/ - UTIt l'Z10 EX1�T �W -i �CETV ' P 0 9 2009 1T I Ir+p�w ohZ I NEW + i- '.51t wa 642 �F �z I I G� b i l �03 �•`l5� ,--1-4;Z � r� � � �_. RI-17-7B: 1 ! --10 yr� _ 5 ✓Nln �i.- ''. i �,%.I ,./ham (tlo A :A#'lah 14 GU�1!? I dG+ 2[)-- - I i i I i ' T M GhM GoJ�i I D 0,0z J t 1 St o h—o4 , 3 • i Gnu A I ;� _ _ y �— . O, Ln ------ I I -f- i � __--- _ _—_— II ' ice, NoW�n�c� �j j H I UEZ.cG(r"z-� Du Olt I ' 1ppvu, ,tt�l�rfl� �F �WA; I I (f\1oT6 •Ta ACt I1�f � A �Fl,o(�Tc.� = , l FY�� � { "F A -rD 5:.C1D5 ANc>Nlp tv . `>,n/A t.E To q, wctA L-p N'E�li lFT, ioo`TM "�;w lk 1 f_ Project-UvL Project No. 0�O8017 7 Subject WITHERS O� RAV E N E L 7 �X V G'. I f Igo -Fvl 'm5 Vy'�&VA'1/7T, K/At, ENGINEERS I PLANNERS I SURVEYORS Date By Sheet No. 2 2 � I Inn ou S S Gi1DEW-1M7�1"155b 5P tJ = -7 5� i? + i am - _ J`I�`= - I G>+ AN lac t- - L✓ l<� p' ZJ i `F oW A I—G I I_ y , I L"&V -off ywa l� rJ��,�._�� I _ I i I i I i FTRI TR � C E �TV E D BY:j Worksheet for Randall Swale Friction Method Manning Formula Solve For Normal Depth W :nfflut b Roughness Coefficient 0.045 Channel Slope 0,01600 ft/ft Left Side Slope 1000 ft/ft (H:V) Right Side Slope 3.00 ft/ft (H:V) Discharge 6.14 ft-/s K Z SNA �5� Normal Depth 0.68 ft Flow Area 3.04 ft' Wetted Perimeter 9.03 ft Top Width 8.89 ft Critical Depth 0.56 ft Critical Slope 0.04607 ft/ft Velocity 2.02 ftis Velocity Head 0.06 ft Specific Energy 0.75 It Froucle Number 0.61 Flow Type Suberitical 1; NEI, Nil -GNM Downstream Depth 0.00 ft Length 0,00 ft Number Of Steps 0 GVF Ut, UV 51awJt,'&1**j NNNINIM. Upstream Depth 0.00 ft Profile Description Profile Headless 0.00 ft Downstream Velocity Infinity ft/s Upstream Velocity Infinity ftis Normal Depth 0.68 ft Critical Depth 0.56 ft Channel Slope 0.01600 ft/ft Critical Slope 0.04607 ft/ft Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001 91412009 10:28:11 AM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1 SEp 09 2009 Worksheet for Emerson Swale Project E SCription. Friction Method Manning Formula Solve For Normal Depth Roughness Coefficient 0.045 Channel Slope 0.00977 ft/ft Left Side Slope 3.70 ft/ft (H:V) Right Side Slope 3.70 ft/ft (H:V) Discharge 5.50 ft'/s { F2esults Normal Depth 0.89 ft Flow Area 2.95 ft' Wetted Perimeter 6.85 ft Top Width 6.61 If Critical Depth 0.67 ft Critical Slope 0.04448 ft/ft Velocity 1.86 ft/s Velocity Head 0.05 ft Specific Energy 0.95 ft Froude Number 0.49 Flow Type Subcritical GUFliriput'Data _ nfi M; Downstream Depth 0.00 ft Length 0.00 ft Number Of Steps 0 ,GVF,�Outputpaata .;i_ ,. .�: ,: �- '. .. � ;, " •�' ' Upstream Depth 0.00 ft Profile Description Profile Headloss 0.00 ft Downstream Velocity Infinity ft/s Upstream Velocity Infinity ft/s Normal Depth 0.89 ft Critical Depth 0.67 ft Channel Slope 0.00977 ft/ft Critical Slope 0.04448 ft/ft Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001 91412009 10:28:25 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of i SEP b 9 2009 Worksheet for Randall to get 1 fps Friction Method Manning Formula Solve For Normal Depth InputtDatas�, : ,.r: 4rra -11, ' �. ri .r �. ,.'y' Roughness Coefficient 0.045 Channel Slope 0.00500 ft/ft Left Side Slope 10.00 fUft (H:V) Right Side Slope 3.00 ft/ft (H:V) Bottom Width 18.00 ft Discharge 6.14 fi Results" " ,. ,g Normal Depth 0.31 ft Flow Area 6.16 W Wetted Perimeter 22.07 ft Top Width 22.00 ft Critical Depth 0,15 ft Critical Slope 0.05651 ft/ft Velocity 1.00 fus Velocity Head 0.02 ft Specific Energy 0.32 ft Froude Number 0.33 Flow Type Subcrilical GV.F IriputData d ABU;'. °,. y".. Downstream Depth 0.00 ft Length 0.00 ft Number Of Steps 0 ,: • , r GVF Output Data:. Upstream Depth 0.00 ft Profile Description Profile Headloss 0.00 ft Downstream Velocity Infinity f /s Upstream Velocity Infinity ft/s Normal Depth 0.31 ft Critical Depth 0.15 ft Channel Slope 0.00500 ft/ft Critical Slope 0.05651 ft/ft Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.001 9/4/2009 10:28:38 AM 27 Siemens Company Drive Suite 200 W Watertown, CT 06795 USA *1-203-755-1666 Page 1 of 1 SEp f 9 2109 Friction Method Solve For Roughness Coefficient Channel Slope Left Side Slope Right Side Slope Bottom Width Discharge Worksheet for Emerson to get 1 fps f�Yt Manning Formula Normal Depth 0.045 0.00500 ft/ft 3.70 ft/ft (H:V) 3.70 ft/ft (H:V) 17.50 ft 5.50 ft'/s Normal Depth 0.30 If Flow Area 5.51 ft' Wetted Perimeter 19.77 ft Top Width 19.69 ft Critical Depth 0.14 ft Critical Slope 0.05702 ft/ft Velocity 1.00 ft/s Velocity Head 0.02 ft Specific Energy 0.31 It Froude Number 0.33 Flow Type Subcritical GVF1lnput Data :. _ tit,., R S t Downstream Depth 0.00 It Length 0.00 It Number Of Steps 0 GVF Output'sD`ata, Upstream Depth Profile Description Profile Headless Downstream Velocity Upstream Velocity Normal Depth Critical Depth Channel Slope Critical Slope 91412009 10:28:46 AM 3199m, 0.00 ft Infinity ft/s Infinity ft/s 0.30 It 0.14 ft 0.00500 ft/ft 0,05702 ft/ft Bentley Systems, Inc. Haestad Methods Solution Center Bentley FlowMaster [08.01.071.00) 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1 i Y f t S * y d..x" {? rS�F5:.3#. '4v^'i*""s'xa"-.:a3 Y. t L r1J 44, nSL. 3 6 r t 5 _ . y } t n.. £i u...m ode z F 01 E YJ -0 _ }���N 'ass. a?4s�✓S�al^..t✓x�s ,° � .mod. ., ... �a v �• v ) h.i Yyi r s { za r � r s AtilU 7 2009, * ': DWQ: L PROJ # Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Description 1 0-14" Tan/grey fine SAND w/clay 14"-32" Tan/orange clayey SAND 32"-42" Tan/grey fine SAND w/clay Seasonal High Water Table was estimated to be at 42 inches below the existing grade elevation. Infiltration Rate: 0.02 inches per minute (1.2 inches per hour) Test was conducted at 18 inches below existing grade elevation Location Depth Soil Description 2 0-6" Grey silty SAND 6"-18 Tan clayey SAND 18"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.006 inches per minute (0.37 inches per hour) Test was conducted at 12 inches below existing grade elevation Location Depth 3 0-6" 6"-36" 36"-40" Soil Description Black silty SAND Tan clayey SAND Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 38 inches below the existing grade elevation. Infiltration Rate: 0.003 inches per minute (0.20 inches per hour) Test was conducted at 14 inches below existing grade elevation �E C E o V ED ppp�,000s AUG 0 7 2009 owa PROJ # Infiltration: Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No: 22.14085 May 20, 2008 Location Depth Soil Description 4 .0716" Tan silty SAND 16"40" Tan clayey SAND Seasonal High Water Table was estimated to be at 40 inches below the existing grade elevation. Infiltration Rate: 0:01 inches per minute (0.91 inches per hour) Test was conducted at 16 inche§..below existing grade elevation Location Depth Soil Description 5 0-6" Grey: silty SAND 6"-32" Orange sandy CLAY 32"-40" Tan/orange SAND w/clay Seasonal High WaterTable was estimated to beat 36 inches below the existing ,grade elevation. Infiltration Rate: 0:0 inches per minute (0.0, inches per hour) Test was conducted.at 12 inches below existinggrade elevation Location Depth Soil Description 6 0-6" Black silty SAND 6"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 38 inches below the existing gradeAevation. Infiltration Rate: 0.01 inches per minute (0.85 inches per hour) Test was conducted at 14 inches below existing grade elevation Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Descri tp ion 7 0-16" Black silty SAND 16"-24" Grey/red/orange mottled CLAY 24"40" Tan/orange SAND w/clay Seasonal .High Water Table was estimated to be at 40 inches below the existing grade elevation. Infiltration Rate: 0.01 inches per minute (0.79 inches per hour) Test was conducted at 16 inches below existing grade elevation Location Depth Soil Description 8 0-14" Grey/brown fine SAND w/silt 14"-36" Black silty SAND 36"-40" Tan/orange fine to coarse SAND w/clay lens Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.04 inches per minute (2.8 inches per hour) Test was conducted at 12 inches below existing grade elevation Location Depth 9 0-15" 15"-24" 24"-60" Soil Description Grey silty SAND Tan fine SAND Grey silty SAND w/organics Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.1 inches per minute (6.1 inches per hour) Test was conducted at 12 inches below existing grade elevation nE C E i V EDD �puu�IlSyll AUG 0 7 2009 DWQ PROJ # Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No: 22.14085 May 20, 2008 Location Depth Soil Description 10 0-12" Grey silty SAND 12"-24" Tan silty SAND 24"-48 Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 50 inches below the existing grade elevation. Infiltration. Rate: 0:02 inches per minute (1.3 inches :per hour) Test was conducted at 26 inches below existing grade elevation Location Depth Soil Description 11 0-V, Black sandy SILT Seasonal High Water Table was estimated to beat 20 inches below the existing grade elevation. Infiltration Rate: 0.0 inches per minute (0.0 inches perhour) Test was conducted at 10 inches below existing grade elevation Location Depth Soil Description 12 0-16" Grey fine SAND 16"-40" Black silty SAND (hardpan) Seasonal High Water Table was estimated to be at 16 inches below the existing grade elevation. Infiltration Rate: 0.14 inches per minute (8.5 inches per hour) Test was conducted at 10 inches below existing grade elevation x Ij �'f1 )LIMAS, LLP", A Constructwn lVIaterlals Environmental • Facihtibs ; ctober 28, 2008 ryijr k• � .d> - � .`��+�f��.w��'.'`�iR :4.:�=ix, ��ii3it� �*, C P. J, ^ etIIIIN " rSSutt& —... 4014 =04 �. filtration Evaluation e'A artments x New�HauoverECounty Nortli:Ca"rohna�,.r {��s�>s"1'"r u -� � ECS,ProlectNo ,� 2Z14085A � f {°�iy*`'/SNt `.* � �7` i J y "R �t \ nY 2 ��y✓t� 7 � {N F SY "-�'lr'f�� �:tis'oaaaon . A� i z�w _ ;� �``�^ ,SHWLt"�ft"`�>:��"• 3fiimches`, �M ` Y'.--16 , r.. , r.�i , � urn .� M•Sbitnches;�.f�,t�. 17{� mchesE, >4 3usmess Park �Smte 201 Wihnuigtou"1NC 28411 g(910) 686-9114Fax<(910) 686 9666.j,�wwwecshnuCi �>. —>e:� J�vn = w r 8"'e.t'+"S:.r +x k{u1, �r n:,..�r' •ty. ,�„r"". e'NC • Charleston; SC' Charlotte NC Conover.NC"'Green36oro"NC Greenmlle SC Fayettevtlle' Itl Riv SC' 88 r `Ra_leigh NC `Sw�nnsboro+NC,��aWi� gon NC ,;" "'� '" ° '•*rteshngservtcesonly � '�' Additional Infiltration Evaluation Campus Cove Apartments Wilmington;'New Hanover County, North Carolina ECS Project No. 22.14085A 10/28/2008 ECS has conducted four infiltration tests utilizing a compact constant head permeameter near the hand auger borings in order to estimate the infiltration rate for the subsurface, soils. The infiltration tests are typically conducted at two feet above the SHWL. Field Test Results Below is a summary of the infiltration test results: Location Description -Depth Inches/hour 14 Tan/orange Clayey SAND 12 inches 6.20 15 Tan sandy CLAY 12 inches 0.002 16 Black/tan fine SAND w/silt 26 inches 4.8 17 Grey fine SAND ; 10 inches. 4.1 Infiltration rates and SHWL may vary within the proposed site due,to changes in:elevation and subsurface conditions. If you have any questions regarding this report, please contact us at (910) 686-9114. .Respectfully, ECS CAROLINAS,.LLP K. Brooks Wall Staff Geologist CC: Robin Austin, P.E.-Withers & Ravenel Attachments: Site Diagram Infiltration Evaluation Walid'M.'Sobh; P. E. Principal Engineer NC License No. 22983 J' Q w m p N r' iFjE c aJ o 0 �`1y1A'.` l V •r.+ @�i. I�1 3 ' LL c W E . IW p . ,.m... ..:. M. m j 3 U U � o eGi::a w � �CFF. Y " � � •� 3 tom/~] � Infiltration? Evaluation Campus Cove Apartments Wilmington, New Hanover County,, North Carolina ECS Project No. 22.14085A October 15, 2008 Location -Depth Soil Descrintiori. 14 0-6" Greys silty, SAND 6"-18" Tan clayeySAND 18"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to`be at'36 inches below the existing grade elevation. Infiltration Rate: 0.006 inches perminute'(0.37 inches per hour) Test was conducted at 12 inches below existing gradeelevation Location Depth Soil Description 15 0-6" Giey silty SAND 6"-32" Orange sandy CLAY 32"-40" Tan/orange''SAND w/clay Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.0 inches per minute (0.0 inches per hour) Test was, conducted at 12 inches below existing grade elevation Location Depth Soil Description 16 0-24" Black silty SAND 24"-50" Tan/black SAND w/silt 50"-70" Black silty SAND (hardpan) Seasonal High Water Table was estimated to be at 50.inch'es below the existing grade elevation. Infiltration Rate: 4.8 inches per hour Test was conducted at 26 inches below existing grade elevation Infiltration Evaluation Campus Cove Apartments Wilmington, New Hanover County, North Carolina ECS Project No. 22.14085A October 15, 2008 Location Depth Soil Description 17 0-26" Grey fine SAND 26"-48" Tan/orange sandy CLAY Seasonal High Water Table was estimated to be at 26 inches below the existing grade elevation. Infiltration Rate: 4.3 inches per hour Test was conducted at 10 inches below existing grade elevation j�E G E I V lED ��nSO AUG 0 7 2009 owQ PROJ # �yri_.. aneMd `•'CSC.::..... m° .0.1:7.�.r.r. .4..-+tile LG�yf2. Y r x x a a' r a 1 N q7 0 m �a�o w z 0 F U O W H Es uj � v n CVU V z c2 z N y 0 0 MAR—.0272009 MON 02:47 PM NCDENR FAX NO, 910 350 2004 P. 02 ce- Lay 1 5 DIVISION OF WATER QUALITY HP jg 2U9Y L INFILTRATION SYSTEM INVESTIGATION DINQ Complete and email this form to Vincent. Lewis@ncmall.net. If there are more than 7 4"r Co -be -tested, attach a second sheet. d , Scheduled Site Visit Date and Time Project Name: campus cove County: New Hanover Street Address: 302 S- Ke.r..r. Ave. Directions from the nearest intersection of two major roads: Parcel runs from Randall Pkwy to Emerson. Street, between Marlboro and Kerr Ave. Take S. Kerr to Emerson St., site is on S side of street adjacelt to City'drainage canal. _, >1 acre being disturbed? ®YES ❑NO CAMAI(Aajor required? []YES ®NO Consultant Name: Robin Austin Phone: 910-256-92.77 Consultant Firm Name: Withers & Ravenel Bore Number 1 2 3 4 5 6 7 a) Lxistinq Ground Elevation b Proposed Bottom Elevation c Subtract a — b d Add 2 ft. Min. Bore De th e Hardpan Depth? Infiltration Rate OK? op Actual Elev. Of SHWT h Max. lowest bottom elev, Comments 2.�!* ili I l Required Attachments: 1. Legible vicinity map. 2. Compete Soils Report. 3. PDF formatted site plan with the boring locations to be tested. Site plans should be emailed or hand -delivered only. Illegible faxed maps will not be accepted. All proposed infiltration areas and existing, active utility lines located within the proposed basin1french must be marked and flagged. If these areas are not flagged, the Soils Scientist reserves the right to decline to do the investigation. If the proposed infiltration system will be located in an area of existing pavement and there is no open area nearby, equipment capable of breaking through the impervious layer must be provided. The soils investigation does not take the place of a soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil conditions that are reported in the Soils Report, and make a determination as to the suitability of the site to meet the infiltration design requirements under NCAC 2H.1000, and assumes no liability should the system fail. R E C E I V E S:\WQS\STORMWATER\FORMS\infiltration site visit.for AUG 01 2009 �., DwQ MAR-02 2009.MON 02:47 PM NODENR FAX NO. 910 350 2004 P. 03 DIVISION OF WATER QUALITY INFILTRATION SYSTEM INVESTIGATION Scheduled Site Visit Date and Time �eW / g f . 36 Project Name: 41 VJ le County:" Street Address: 30 1 S. a r� Le Directions from the nearest intersection of two major roads: >1 acre being disturbed? YES NO CAMA Major required? YES NO Consultant Namelisbo n tjxh rr _ Phone: Consultant Firm Name: Bore Number 8 9 10 11 12 13 14 a Existing Ground Elevation b Proposed Bottom Elevation c Subtract a — b d Add 2 ft. Min. Bore Depth) e Soil Type f Infiltration Rate OK? Actual Elev. Of SHWT (m " .4' 4" 6" I &to, " h Max. lowest bottom elev. Comments Required Attachments: 1. Legible vicinity map & written directions to the project. 2. Compete Soils Report. 3. Map of the site with the boring locations to be tested. All proposed infiltration areas and existing, active utility lines located within the proposed basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist reserves the right to decline to do the Instigation. If the proposed infiltration system will be located in an area of existing pavement and there is no open area nearby, equipment capable of breaking through the impervious layer must be provided. The soils investigation does not take the place of a soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil conditions that are reported in the Soils Report, and make a determination as to the suitability of the site to meet the intitration design requirements under NCAC 2H.1000, and assumes no liability should the system fail. S:\WQS\STORMWATER\FORMS\infiltration site visit.for E O E 1 V E D AUG 0 7 2009 PROJ N DW4 O rM ca � ra if ci. o W O _ O ffOff cn O 6J Z X 6 is W Y.S aRC! a. •-n � ome -....ter. > Yc 3; SA -_—� f3- Z� 9e9i Puyu�� 72� l � c ppms i` • mYs � € i ' �°i4kti a0 R aw s Fla, NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director September 15, 2009 Mr. Wes Bradley, President University Housing Group, Inc. 306 McClanahan Street, Suite F Roanoke, VA 24014 Subject: Request for Additional Information Stormwater Project No. SW8 090339 Campus Cove Apartments New Hanover County Dear Mr. Bradley: Dee Freeman Secretary The Wilmington Regional Office received an Express Stormwater Management Permit Application for Campus Cove Apartments on August 7, 2009 with additional information received on September 9, 2009. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. The infiltration basin calculations appear to have been updated to change the seasonal high water table (SHWT) elevation and the existing ground elevation. The latest calculations are now not consistent with the infiltration basin supplement. Please verify which set of elevations is accurate and provide consistent documentation. 2. Plan sheets C-4.0, C-4.1, and C-4.2 appear to have the detention pipe layer turned off. Please submit two copies of these sheets showing the entire stormwater system. 3. Due to the minor nature of these comments, the express Addlnfo fee has been waived for this request for additional information. 4. 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. 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 September 18, 2009, 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. Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 Phone :910-796-72151 FAX: 910-350-20041 Customer Service: 1-877.623-6748 Internet. vairiv.ncivaterquality.org An Equal Opportunity l Affirmative Action Employer Wes Bradley September 15, 2009 Stormwater Application No SW8 090339 1, 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) 796-7323 or email me at christine.nelson@ncdenr.gov. Sincerely, Christine Nelson Environmental Engineer GDS/can: S:\WQS\STORMWATERWDDINFO\2009\090339.sep09 cc: Robin Austin, Withers & Ravenel Christine Nelson Wilmington Regional Office Page 2 of 2 Nelson, Christine From: Nelson, Christine Sent: Tuesday, September 15, 2009 8:34 AM To: 'wes.brad ley@studenthome.com'; 'Robin Austin' Cc: Russell, Janet; Exum, Sandra Subject: 2nd request for additional info: SW Project No. 090339 - Campus Cove Attachments: 090339. sep09. pdf Wes and Robin, I have attached a pdf version of my request for additional information for Stormwater Project SW8 090339 — Campus Cove. The requested items are relatively minor, so I'm hoping it won't take too long to correct. I'd like to start drafting the permit later this week. I may be out in the field most of today, but let me know if you have questions. Thanks, Christine Christine Nelson State Stormwater Program - Express Permitting NC Division of Water Quality Wilmington Regional Office 910-796-7323 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. Tracking: WITHERS &— RAVENEL ENGINEERS I PLANNERS I SURVEYORS REM S > wealth Drive, Suite io1 �\ RECE iNn orth Carolina, 28403 1 S E P 0 9 2009 (9 0) 256-9277 FAX 10)256-2584 BY: To: NCDENR-DIVISION OF WATER QUALITY WILMINGTON REGIONAL OFFICE 127 CARDINAL LANE EXTENSION WILMINGTON, NC 28405 WE ARE SENDING YOU ❑ Shop Drawings ❑ Copy of Letter DAZE og-o8-2009 1 108 NO. 03o80177 ATTENTION CHRISTINE NELSON PHONE k 7 6-7215 RE' CAMPUS COVE APARTMENTS WILMINGTON, NC EXPRESS STATE STORMWATER APPLICATION ADDITIONAL INFORMATION AS REQUESTED HAND DELIVERED FOR EXPRESS REVIEW MTG ® Attached ❑ Under separate cover via ❑ Prints ❑ Plans ❑ Change order ❑ Diskette ❑ Samples El the following items: ❑ Specifications COPIES ® Attached ❑ Under separate cover via ❑ Prints ❑ Plans ❑ Change order ❑ Diskette ❑ Samples El the following items: ❑ Specifications COPIES DATE NO. DESCRIPTION 1 /8/200 Comment response letter 2 /8/200 1 Revised DA & DA-4 Attachment to Main Application SWU-io1 1 /8/200 6 Revised Narrative & 1. " Infiltration Storage Calculation 1 8/31/2009 6 Calculations for treatment by existing swales for DA & DA- 1 /8/200 2 Revised Infiltration Basin Supplement SW o1 i /8/200 Revised Sand Filter Supplement SW of i /8/200 Revised Sand Filter Calculations t 9/4/2002 2 Calculation to estimate discharge from sand filter 2 /8/200 - Revised Plans Sets (Sheets C.o, 1.0, 2.0, 3.0 - 4.2, and 6.o - 7. ) THESE ARE TRANSMITTED as checked below: ® For approval ❑ Approved as submitted ❑ For your use ❑ Approved as noted ® As requested ❑ Returned for corrections ❑ For review and comment ❑ ❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US COPYTO: FILE SI ❑ Resubmit ❑ Submit ❑ Return copies for approval copies for distribution corrected prints -M. Robin Austin, P.E. If enclosures are not as noted, kindly notify us at once. WITHERS RAVEN EL September 8, 2009 Christine Nelson Environmental Engineer NCDENR — DWQ 127 Cardinal Drive Extension Wilmington, NC 28405 (910)796-7323 christine. nelson(o)ncdenr.gov ENGINEERS I PLANNERS I SURVEYORS RECEIVEL SEP 0 9 2009 BY:�_ Re: Response to Request for Additional Information Stormwater Project No. SW8 090339 Campus Cove Apartments New Hanover County Ms. Nelson: Please accept the following responses to your comments dated 8/28/2009. Although the right turn lane and the bus turn out area are proposed as temporary measures, the area must be included in the permit as there is no guarantee the future road project will be constructed. Please include the BUA associated with these temporary improvements in the application and include a discussion of them in the narrative. These additional areas must also be treated to the maximum extent practical. If they cannot be treated in a BMP, provide justification in the narrative to demonstrate that the runoff is being treated to the maximum extent practicable through swales and vegetated areas. Also provide additional spot elevations, contours or other details on the grading plan to indicate the direction of runoff for these two areas. Once the temporary right turn lane and bus turn out area are replaced with the permanent improvements, the permit can be modified to remove these areas. Response: The BUA associated with the temporary improvements was included under DA- 3 in the SWU-101 application and a discussion was included in the narrative under Proposed Development and Proposed Stormwater Management. With regard to treatment of these improvements, the temporary right turn lane is superelevated and therefore, runoff is directed toward an existing inlet at the median across the westbound lanes of Randall Parkway. It is not possible to collect this runoff for treatment. Stormwater runoff from the proposed bus turnout, sidewalk and shelter, and the new Campus Cove Lane entrance within the right-of-way, are located within a drainage area that discharges to an existing swale and drop inlet on the north side of Randall Parkway east of the Campus Cove Lane entrance. We are proposing minor flattening out and extending of the swale to provide treatment of this runoff. The swale is approximately 110 ft in length, with a 10:1 iii MacKenan Drive I Cary, NC 27511 I tel:919 469.3340 1 fax:919.238.2099 1 www.withersravenel.com 1410 Commonwealth Drive I Suite 10i I Wilmington, NC 28403 1 tel: 910.256.9277 I fax: 910.256.2584 416 D Gallimore Dairy Road I Greensboro, NC 27409 1 tel: 336-993-5504 S E P () 9 2009 side slope on the north side and a 3:1 side slope on the south side if a 5-ft shoulder is provided. The maximum velocity for the 10-yr, 24-hr storm is approximately 2.02 fps, Calculations are attached for your review. For the Emerson Street improvements required by the City consisting of a new sidewalk and widening (to bring the street up to a commercial collector level), we are proposing utilizing the existing roadside swale along the south side of Emerson Street for treatment. The swale is approximately 300 ft long and has an average side slope of 3.7:1. The maximum velocity for the 10-yr, 24-hr storm is approximately 1.86 fps. Additional spot elevations and contours for the proposed improvements within the right- of-way have been added to the plans. 2. The infiltration basin supplement indicates that the provided storage volume is 63,952 ft3 and that the storage elevation is 32.9 ft. However, the calculations indicate this volume is provided at elevation 34.0 ft. Since the bypass weir in the splitter box is set at 32.9 ft, the correct "storage volume provided" to report on the supplement will be that volume contained in the basin up to elevation 32.9 ft, which is 40,582 ft3, per the calculations. Please revise the supplement accordingly. Response: The supplement has been revised to reflect a storage volume provided of 40,583 cf per the calculations. A revised supplement is enclosed for your review. 3. The infiltration basin calculations indicate that an effective infiltration area (Area = total volume / depth) was used to determine the drawdown time instead of the bottom surface area of the basins. As a conservative measure, only the bottom surface area of the basin is used to determine the drawdown time of the storage volume. Please submit new drawdown calculations based on the bottom surface area. Response: The drawdown calculation has been revised based on the bottom surface area of the basin. The revised calculation is enclosed for your review. 4. The currently proposed design for the sand filter will create long term maintenance problems. Please remove the weep holes and redesign the sand filter to provide a weir as shown in Figure 11-2b. An alternative to the design in the BMP would be to lower the sand filter chamber such that the top of the sand is just below the weir bottom. In this design, a sump area would still be needed in the sediment chamber to accumulate sediment and debris. Response: The modular system was proposed in an effort to keep construction costs down. We have replaced the modular system with a conventional design. WITHERS tk RAVENEL Page 2of4 SEP o 9 ?009 5. Once the sand filter has been re -designed, please provide an updated supplement and calculations. The total amount of sand filter area (As + Af) needed is based on the maximum head available. Once the adjusted water quality volume is determined, you can develop a set of suitable head / area variables that will satisfy the equation h = WQV / (As + Af). The current sand filter sets the shroud at the same elevation as the sand, essentially providing zero head. Response: Revised calculations are enclosed for your review. 6. Section 9(c)(2).b of Session Law 2006-246 requires the storage volume to be discharged at a rate equal to or less than the pre -development discharge rate for the 1-yr, 24-hr storm. Please provide calculations demonstrating that the sand filter meets this requirement. Response: The predevelopment peak for the point of discharge from the sand filter has been calculated and compared with the flow anticipated from the sand filter outlet pipe. Calculations are enclosed for your review. 7. Please include the dimensions for the sand filter and sediment chamber on the details in order to check that sufficient surface area has been provided. Response: The sand filter detail has been revised and includes dimensions. 8. Please provide more details on the 12" dia pipe used to discharge the runoff stored in the underground detention pipes. Please include the invert elevations in order to demonstrate how the detention pipes will be drained. Response: More details have been provided on the 12-inch diameter pipe. 9. Please include the roof drain lines in the legend or more clearly identify them on the plans. Response: The roof drain lines have been more clearly identified on the plans and added to the legend. 10. The plans must be sealed, signed and dated by the P.E. The plans submitted with the application package have only been sealed. Response: Under 21 NCAC 56.1103 (c), the certification of a plan shall signify that it is the final work of the licensee unless the work is stamped "Preliminary — Do not use for construction." I always submit plans stamped preliminary until the agency is ready to approve them. Sealed, signed and dated plans are enclosed with this submittal package on the assumption that all of the Division's comments have been sufficiently addressed. WITHERS 0�_ RAVENEL Page 3of4 S!= P c 0 2009 11. Based on the extent of these comments and the significant additional review time that will be needed, a reapplication fee is typically required. However, due to the delay in the request for additional information, the reapplication fee has been waived. Response: Thank you. 12. 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. Response: I have reviewed the submittal and checked that all numbers have been updated. If you have questions or require additional information, please contact me at 509-6524. Respectfully, C, M. Robin Austin, P.E. WITHERS & RAVENEL WITHERS I�%RAVENEL Page 4 of ei NC®ENR North Carolina Department of Environment and Natural. Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary August 28, 2009 Mr. Wes Bradley, President University Housing Group, Inc. 306 McClanahan Street, Suite F Roanoke, VA 24014 Subject: Request for Additional Information Stormwater Project No. SW8 090339 Campus Cove Apartments New Hanover County Dear Mr. Bradley: The Wilmington Regional Office received an Express Stormwater Management Permit Application for Campus Cove Apartments on August 7, 2009. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: During the submittal meeting, the Division noted that the right turn lane into the development and the bus turn out area appeared to be proposed with this project. It was discussed during the meeting that these improvements are proposed, but that they would be temporary until Randall Parkway is widened. Although the right turn lane and the bus turn out area are proposed as temporary measures, the area must be included in the permit as there is no guarantee the future road project will be constructed. Please include the BUA associated with these temporary improvements in the application and include a discussion of them in the narrative. These additional areas must also be treated to the maximum extent practical. If they cannot be treated in a BMP, provide justification in the narrative and demonstrate that the runoff is being treated to the maximum extent practicable through swales and vegetated areas. Also provide additional spot elevations, contours or other details on the grading plan to indicate the direction of runoff for these two areas. Once the temporary right turn lane and bus turn out area are replaced with the permanent improvements, the permit can be modified to remove these areas. 2. The infiltration basin supplement indicates that the provided storage volume is 63,952 ft3 and that the storage elevation is 32.9 ft. However, the calculations indicate this volume is provided at elevation 34.0 ft. Since the bypass weir in the splitter box is set at 32.9 ft, the correct "storage volume provided" to report on the supplement will be that volume contained in the basin up to elevation 32.9 ft, which is 40,582 ft3, per the calculations. Please revise the supplement accordingly. 3. The infiltration basin calculations indicate that an effective infiltration area (Area=total volume/depth) was used to determine the drawdown time instead of the bottom surface area of the basin. As a conservative measure, only the bottom surface area of the basin is used to determine the drawdown time of the storage volume. Please submit new drawdown calculations based on the bottom surface area. Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 Phone: 910-796-72151 FAX: 910-350-20041 Customer Service: 1-877623-6748 Internet www.ncwaterquality.org One NorthCarolina Naturally An Equal Opportunity 1 Affirmative Action Employer r Wes Bradley August 28, 2009 Stormwater Application No SW8 090339 4. The currently proposed design for the sand filter will create long term maintenance problems: a. By forcing the water to have to rise up in the sediment chamber and flow over a weir set at the top of the sand, there is a driving head issue as well as the possibility that as the runoff fills up the sand chamber, some of the sand will flow back over the shroud and into the sediment chamber. The sediment chamber sizing calculations in the BMP manual are based on a "top -feed" weir to create the necessary driving head to get the runoff through the sand media. b. The weep holes will most likely clog up since the sediment chamber is designed to accumulate sediment. Once the holes are clogged, the available storage volume provided in the system will be reduced as the sediment chamber will not be able to fully drawdown. The sediment accumulation may also eventually reduce the slot area available for the runoff to drain from the sediment chamber into the sand chamber. With these design flaws, the sand filter will not function properly. Please remove the weep holes and redesign the sand filter to provide a weir as shown in Figure 11-2b. An alternative to the design in the BMP would be to lower the sand filter chamber such that the top of the sand is just below the weir bottom. In this design, a sump area would still be needed in the sediment chamber to accumulate sediment and debris. 5. Once the sand filter has been re -designed, please provide an updated supplement and calculations. The total amount of sand filter area (As + Af) needed is based on the maximum head available. Once the adjusted water quality volume is determined, you can develop a set of suitable head / area variables that will satisfy the equation h = WQV / (As + A,). The current sand filter design sets the shroud at the same elevation as the sand, essentially providing zero head. 6. Section 9(c)(2).b of Session Law 2006-246 requires the storage volume to be discharged at a rate equal to or less than the pre -development discharge rate for the 1- year, 24-hr storm. Please provide calculations demonstrating that the sand filter meets this requirement. 7. Please include the dimensions for the sand filter and sediment chamber on the details in order to check that sufficient surface area has been provided. 8. Please provide more details on the 12" dia pipe used to discharge the runoff stored in the underground detention pipes. Please include the invert elevations in order to demonstrate how the detention pipes will be drained. 9. Please include the roof drain lines in the legend or more clearly identify them on the plans. 10. The plans must be sealed, signed and dated by the PE. The plans submitted with the application package have only been sealed. 11. Based on the extent of these comments and the significant additional review time that will be needed, a reapplication fee is typically required. However, due to the delay in this request for additional information, the reapplication fee has been waived. 12. 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. 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 September 8, 2009, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. Page 2 of 3 Wes Bradley August 28, 2009 Stormwater Application No. SW8 090339 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) 796-7323 or email me at christine.nelson@ncdenr.gov. Sincerely, LW'�'"�j, IlK4�Q.✓��✓ Christine Nelson Environmental Engineer GDS/can: S:\WQS\STORMWATER\ADDINFO\2009\090339.aug09 cc: Robin Austin, Withers & Ravenel Christine Nelson Wilmington Regional Office Page 3 of 3 Nelson, Christine From: Nelson, Christine Sent: Friday, August 28, 2009 11:16 AM To: 'wes.brad ley@studenthome.com', 'Robin Austin' Cc: Russell, Janet Subject: request -for additional info: SW l?roject.No. 0903: Attachments: 0903397auo 09, odf Wes and Robin, I have attached a pdf version of_my request for_additional information for Stormwater Project SW8 090339 — Campus Cove. Copies o� thth—ttei will also -be sent.in the.mail.11 I apologize for the delay in sending this request. The design of the sand filter is atypical and required input from Raleigh. Please be advised that the office will be closed Sept 7 for Labor Day and I will be out of the office on Sept 8. However, I will make reviewing the information I've requested for this project a priority as soon as I receive it. Thanks, Christine Christine Nelson State Stormwater Program - Express Permitting NC Division of Water Quality Wilmington Regional Office 910-796-7323 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may he disclosed to third parties. WITHERS &: RAVENELR��r� AUG � ��Y L�L.�KLE ENGINEERS I PLANNERS I SURVEYORS 1410 Commonwealth Drive, Suite ioi Wilmington, North Carolina, 28403 (910)256-9277 FAX (910) 256-2584 To: NCDENR-DIVISION OF WATER WILMINGTON REGIONAL OFFICE 127 CARDINAL LANE EXTENSION Iti9l�t�i1G[e11CU�A►[�1 WE ARE SENDING YOU ❑ Shop Drawings ❑ Copy of Letter DATE gIbI-M', IOBN0. 0 o80177 ATTENTION CHRISTINE NELSON PHONEN 7 6-7u RE: CAMPUS COVE APARTMENTS WILMINGTON, NC EXPRESS STATE STORMWATER APPLICATION HAND DELIVERED FOR EXPRESS REVIEW MTG ® Attached ❑ Under separate cover via ❑ Prints ❑ Plans ❑ Samples ❑ Change order ❑ Diskette ❑ the following items: ❑ Specifications COPIES DATE NO. DESCRIPTION z 5/9/2009 4 ea One Original and One Copy of SWU-Tot State SW Application t 5/29/2009 #30493 Check for $ ,000 (Express Permit Application Fee) t Property Owner & Developer Information i 5/9/2009 19 Orig Supplement, Checklist and 0&M Agreement for Each BMP t 11/18/2008 ti Copy of Agreement for Purchase and Sale of Real Property elm/zoo - Stormwater Calculations incl narrative, soils reports, and hydro- 1 /17/2008 2 Corps JD Tear Sheet and Wetlands Ma z 5/22/2009 z Plans Sets (Sheets C.o, 1.0, 2.0, 3.o thru 4.2, and 6.o thru 7. ) 1 — — yeafed Z+ hls Su or- n THESE ARE TRANSMITTED as checked below: ® For approval ❑ Approved as submitted ❑ For your use ❑ Approved as noted ❑ As requested ❑ Returned for corrections ❑ For review and comment ❑ ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints ❑ FOR BIDS DUE ❑ PRINTS RETURNED AFTER LOAN TO US Cri"T ' �esic+. ao W Wi FOR REVIEW AND APPROVAL; CHRISTINE — IFYOU NEED MORE DOCUMENTATION OFTHE SALE, I HAVE IT — I JUST DIDN'T WANTTO SEE YOU 5o PAGES IFYOU DIDN'T NEED IT. COPYTO: FILE SIGNE M. Robin Austin, P.E. 6enclosures are not as noted, kindly notify us at once. 1- 'M 0,N\ I,-, IIM V �:A �E C E E N ED AUG 0 7 2009 O j L ^� vim^' Stmeore GHe r Deb 6re., '!\ ti ----•-�•—+ 2 of 2 DWQ;a��,gC,335 PROJ # U.S. ARMY CORPS OF ENGINEERS WILMI.NGI'ON DISTRICT Action Id. SAW-2008-2684 County: New Hanover U.S.G.S. Quad: wilminetou NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner: Loneley Supply Conn tan Address: c/o Emily Loueley 2018 oleander Drive Wilmington, NC 28403 Agent: Trov Beasley Address: Withers S Ravenel 1410 Commonwealth Dr It 101 Wiluungton, NC 28403 Telephone No.: (910)256-9227 Property description Size (acres) 25_28 Nearest'rown Wilmington Nearest Waterway UT to Burnt Mill Creek River Basin Not Cape Fear USGS HUC 03030007 Coordinates N 34.2331 W -77.8M Location description: The parcel is located at 302 South Kerr Avenue Wilmin Ltor New Hanover County North Carolina._ Survey for: University housing Group Parcel its R04918-004-003-000 and R04918 004 002 000 Indicate Which of the Followiorm Apply: A. Preliminary Determination Based oil preliuimmy information, there may be wetlands on the above described property. We strongly suggest you have this property hmspected to determine tlne extent of Departnment of the Army (DA) jurisdiction. To be considered final, a jurisdictional determination most be verified by the Cops. This preliminary determination is not an appealable action under the Regulatory Program Adnunistrative Appeal Process ( Reference 33 CFR Part 331). B. Approved Determination There are Navigable Waters of the United Stales 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, ttus determination may be relied upon for a period not to exceed five years fronm the date of this notification. X There ire waters of the U.S. including wetlands on the above described property subject to the perrmit requirements of Section 404 of the Clean Water Act (CWA)(33 USC § 1344). Unless there is a change in the law or om published regulations, this determination may be relied upon for a period not to exceed five years front the date of this notification. We strongly suggest you have the wetlands oil your propertydelineated. Due to the size of your properly and/or our present workload, the Corps may not be able to accomplish this wetland delineation in a timely manner. For a more direly delineation, you may wish to obtain a consultant. To be considered final, any delineation must be verified by the Corps. _ The waters of the U.S. including 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 contplefion, 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, rimy be relied upon for a period not to exceed five years. X The waters of the U.S. including wetlands have been delineated and surveyed and are accurately depicted oil the plat signed by the Corps Regulatory Official identified below on 17 September 2008. 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 nolific3tion.' ED Page t of z IFjI AJG 0 7 2009 DWcaSo»S PROJ- Action ID: SAW-2008-2684 _ There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the pennit 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 detennination may be relied upon for a period not to exceed five years Gorr the date of this notification. The property is located in one of the 20 Coastal Counties subject to regulation under the Coastal Area \lanagement Act (CAMA). You should contact the Division of Coastal Management in Wilmington, NC, at (910) 395-3900 to determine their requirements. 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 detenuination and/or the Corps regulatory program, please contact Ms. Kimberly Garvey, ReLilatory Specialist at 910 251-4482 or kintberiv.I.garyey(a.tlsaCe.:tn'[ny.rnii. C. Basis For Determination The site exhibits water bodies with ordinary high water marks mid wetland criteria as defined in the 1987 tvelland delineation manual. The waters and wetlands on the site drain to an unmumed tributary to Burnt Mill Creek a Traditionally Navigable Waterway. This determination is based on information submitted by Withers Sv Ravenel D. Remarks E. Appeals Information ('Phis iufornnation applies only to approved jurisdictional determinations as indicated in B. above) This correspondence constitutes an approved jurisdictional deternunation for the above described site. If you object to this detemtination, 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) fornn. If you request to appeal this detemnination you must submit a completed RFA form to the following address: District Engineer, Wilmington Regulatory Division Attn: Kimberly Garvey, Project Manager, Wilmington Regulatory Field Office PO Box 1890 Wilmington, North Carolina 28403 In order for an RFA to be accepted by die 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 District Office within 60 clays of the date of the NAP. Should you decide to submit an RFA 103L4-41 must be received at the above address by 17 November 2008 **It is not necessary to subs i a n' A to fi to tI Dis[ nftce }` on do not object to the detennination in this correspondence.** �) � Corps Regulatory Date 17 September 2008 E+ratin Dale 17 September 2013 The Wilmington District is conuriitted to providing the highest level of support to the public. To help as ensure we continue to do so, please complete the attached customer Satisfaction Survey or visit ]ttip://www.saw.asaee.arnw.nuUWE'I'LANDS/index hum] to complete the survey online. Copy furnished Chad Coburn, NCDENR-DWQ, 127 Cardinal Drive, Wilmington, NC 28405 i p E C S I V !�( ii��_ II 80N V Z ddS AUG 0 7 2009 Page 2of2 DWQ PROD # AGREEMENT FOR PURCHASE AND SALE OF REAL PROPERTY THIS. AGREEMENT FOR PURCHASE AND SALE OF REAL PROPERTY, including any and all Exhibits attached hereto ("Agreement"), is made and entered into by and between -- --- UNIVERSIT-Y HOUSING GROUP; INC.;-a-North- Carolina- corporation, -or assigns ("Buyer") - and LONGLEY SUPPLY COMPANY, a North Carolina corporation ("Seller"). FOR AND N CONSIDERATION OF THE MUTUAL PROMISES SET FORTH HEREIN AND OTHER GOOD AND VALUABLE CONSIDERATION, THE RECEIPT AND SUFFICIENCY OF WHICH ARE HEREBY ACKNOWLEDGED, THE PARTIES HERETO AGREE AS FOLLOWS: Section 1. Terms and Definitions: The terms listed below shall have the respective meaning given them as set forth adjacent to each term. (a) "Property': The Property includes approximately 14.698 acres, more or less, of the tract owned by the Seller together with those certain easements described in Exhibit E attached hereto, all as more particularly described in the attached Exhibit A. (b) $3,300,000.00 "Purchase Price" shall mean Three Million and Three Hundred Thousand Dollars ($3,300,000.00), payable on the following terms: (i) $30,000.00 "Initial Earnest Money Payment" shall mean the Fifteen Thousand and no/100 Dollars ($15,000.00) referred to in the previous agreement described in Section 20, below, and which shall be applied as part of the Initial Earnest Money Payment under this Agreement, and an additional Fifteen Thousand and No/100 Dollars ($15,000.00) which shall be paid directly to Seller within three (3) business days after acceptance of this Agreement and shall constitute the balance of the Initial Earnest Money Payment. The Initial Earnest Money Payment shall be credited to the Purchase Price at Closing. (ii) $70,000.00 "Second Earnest Money Payment" shall mean Seventy Thousand and No/100 ($70,000.00) Dollars to be deposited as provided in Exhibit B and shall be credited to the Purchase Price at Closing. So much of the Initial Earnest Money Payment and the Second Earnest Money Payment as may have been or as shall be paid to Seller are hereinafter collectively referred to as the `Lamest Money". ALL EARNEST MONEY SHALL BE DEPOSITED WITH AND HELD N ESCROW BY SELLER. ANY INTEREST EARNED ON THE EARNEST MONEY AND ON ANY EXTENSION FEE(S) (DESCRIBED IN SECTION I(c)(i)) SHALL BELONG TO THE SELLER, AND BE REPORTED BY SELLER AS INCOME TO SELLER. (iii) $3,200,000.00 Cash, balance of Purchase Price, at Closing in the amount of $3,200,000.00. (c) "Closing" shall mean the date and time of recording of the deed and shall occur on or before thirty (30) days after the execution, delivery and receipt of this Agreement by Seller PPAB 14536I308 0 AUG 0 7 2009 DWQ and Buyer, each to the other or, if such day falls on a Saturday, Sunday or state or national holiday, on the next business day thereafter. (i) Notwithstanding the foregoing or anything else contained in this Agreement to the contrary, Buyer shall have the option of extending the period for Closing to occur by paying Seller an extension fee of $27,500 for each month the period is extended. Any extension fee to extend such period to March 31, 2009, if not for an entire month, shall be pro rated in respect of the number of actual days the period is extended, divided by thirty one. Any such extension fees paid by Buyer shall not be applied against the Purchase Price, and any such extension fees shall be deemed non-refundable to Buyer. (ii) If Buyer is allegedly in breach of its obligations under this Agreement, Seller shall notify Buyer in writing of Buyer's alleged breach. Buyer shall then have twenty (20) days to respond to and/or to cure Buyer's alleged breach after receipt of written notice thereof from Seller to cure the same. If Buyer fails to cure Buyer's alleged breach within twenty (20) days, Seller may avail itself of the applicable remedy(ies) set forth in Exhibit B of this Agreement. When Buyer contends that the cure has been effected, Buyer shall notify Seller and shall provide Seller with evidence of the same. If a cure period resulting from such a notice extends past the date of Closing, as the same may have been extended by payment of extension fee(s) pursuant to Section 1(c)(i), above, then the date of Closing shall automatically be extended to the day that is five (5) business days after the last day of such cure period. In the event of an alleged Buyer breach, Buyer shall exercise commercially reasonable efforts to cure such alleged breach. (iii) If Seller is allegedly in breach of its obligations under this Agreement, Buyer shall notify Seller in writing of Seller's alleged breach. Seller shall then have twenty (20) days to respond to and/or to cure Seller's alleged breach after receipt of written notice thereof from Buyer to cure the same. If Seller fails to cure Seller's alleged breach within twenty (20) days, Buyer may avail itself of the applicable remedy(ies) set forth in Exhibit B of this Agreement. When Seller contends that the cure has been effected, Seller shall notify Buyer and shall provide Buyer with evidence of the same. If a cure period resulting from such a notice extends past the date of Closing, as the same may have been extended by payment of extension fee(s) pursuant to Section 1(c)(i), above, then the date of Closing shall automatically be extended to the day that is five (5) business days after the last day of such cure period. In the event of an alleged Seller breach, Seller shall exercise commercially reasonable efforts to cure such alleged breach. (iv) Except as set forth above in Sections 1(c)(ii) and (iii), the Closing may not be extended beyond March 31, 2009. (d) "Contract Date" means the date this Agreement has been fully executed by both Buyer and Seller. b 2 PPAB 1453613v38 (e) "Brokers " shall mean Prudential CRES Commercial Real Estate ("Listing Agency"), JonathanW. Washburn ("Listing Agent"), acting as Seller's Agent; and Harbour Towne Associates, David B. Benford, acting as Buyer's Agent;. (f) "Intended Use" shall mean the use and/or disposition of the Property for multi- family purposes and related improvements, substantially as shown on Exhibit D attached hereto and/or as finally approved by the applicable governmental authorities for multi -family purposes provided, however that Seller shall only be obligated under this Agreement to convey the land shown and outlined on Exhibit D and in no event shall Seller be obligated to convey any additional land to Buyer or reconfigure, enlarge and/or contract the perimeter of the land as shown and outlined on Exhibit D attached hereto. If governmental authorities require the perimeter of the land shown and outlined on Exhibit to be reconfigured, enlarged and/or contracted in connection with the Intended Use, either party may terminate this Agreement and, in such event, (i) Seller shall refund the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars ($70,000.00), and any extension fees paid pursuant to Section 1(c)(i) above within three (3) business days of such termination but Seller shall be entitled to retain the Initial Earnest Money Payment of Thirty Thousand and No/100 Dollars ($30,000.00), and the interest earned on the Earnest Money and any extension fees as liquidated damages or (ii) Buyer may compel specific performance of this Agreement without reconfiguration, enlargement, damages, or diminution in the Purchase Price; provided, however, that if Buyer's civil action for specific performance is successful, Buyer shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates) and provided farther that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates). Nothing contained herein shall give the Seller the right to terminate or amend this Agreement due to a change or reconfiguration or relocation, required by governmental authorities, of the improvements located within the perimeter of the Property provided that the perimeter of the Property is not changed as a result thereof. (g) "Seller's Notice Address" shall be as follows: Longiey Supply Company Attention: Emily P. Longley 2018 Oleander Drive (28403) P. O. Drawer 3809 Wilmington, North Carolina28406, except as the same may be changed pursuant to Section 11. (h) `Buyer's Notice Address" shall be as follows: University Housing Group, Inc. Post Office Box 8187 Roanoke, VA 24014 PPAB 145361308 (�E C E J V E Jn�S AUG 0 7 2009 000 DWQ C PROJ k with a copy to: Richard M. Unger, Esq. Parker Poe Adams & Bernstein LLP 1201 Main Street, Suite 1450 Columbia, SC 29201, except as the same may be changed pursuant to Section 11. [ X ] (i) If this block is marked, additional terms of this Agreement are set forth on Exhibits B, C (Permitted Exceptions to Longley Property), D (Draft of Agreement Exhibit), E (easement agreement), M (Memorandum of Agreement for Purchase and Sale of Property), and T (Tax Proration Agreement) attached hereto and incorporated herein by reference. Exhibit A to the easement agreement (Agreement Exhibit), Exhibit L to the easement agreement (Longley Property Permitted Exceptions), Exhibit R to the easement agreement (Draft of Recombination Plat), and Exhibit U to the easement agreement (University Property Permitted Exceptions) are a part of the easement agreement attached to Exhibit E (easement agreement). Section 2. Proration of Expenses and Payment of Costs: Seller and Buyer agree that all ad valorem real property taxes (on a calendar year basis), leases, rents, mortgage payments and utilities or any other assumed liabilities as detailed on attached Exhibit C, if any, shall be prorated as of the date of Closing, except as otherwise set forth on Exhibit T. Seller shall pay for preparation of a deed and all other documents necessary to perform Seller's obligations under this Agreement, excise tax (revenue stamps), any deferred or rollback taxes, any personal property taxes, its attorneys fees, and other conveyance fees or taxes required by law and provide Buyer a release from any delivery obligations under Section 4. Buyer shall pay expenses relating to its surveying, platting, inspecting, testing, evaluating, engineering, subdividing, planning and zoning of the Property. Buyer shall pay recording costs, costs of any title search, title insurance, and survey and its attorneys' fees. Except as otherwise expressly set forth in this Section 2, Buyer and Seller shall each pay any and all fees, costs and expenses incurred by it in connection with the Closing. Except as otherwise expressly set forth in this Section 2, neither Seller nor Buyer shall be responsible for the fees, costs and/or expenses incurred by the other. Section 3. Sale of Property and Payment of Purchase Price: Seller agrees to sell and Buyer agrees to buy the Property for the Purchase Price. Section 4. Deliveries: Seller has delivered to Buyer copies of all title information or environmental reports or studies in possession of or available to Seller related to the Property, including but not limited to: title insurance policies, attorney's opinions on title, surveys, covenants, deeds, notes and deeds of trust and easements relating to the Property and any soils reports or wetlands reports or determination. Seller has authorized (1) any attorney presently or previously representing Seller to release and disclose any title insurance policy in such attorney's file to Buyer and both Buyer's and Seller's agents and attorneys; and (2) the Property's title insurer or its agent to release and disclose all materials in the Property's title insurer's (or title insurer's agent's) file to Buyer and both Buyer's and Seller's agents and attorneys. Seller has no presently effective warranties or non -terminable service contracts related to the Property. If Buyer does not consummate the Closing for any reason other than Seller default, then Buyer El PPAB 1453613v38 w('' shall return to Seller all such materials delivered by Seller to Buyer pursuant to this Section 4, if any, and shall, upon Seller's request, provide to Seller copies of (subject to the ownership and copyright interests of the preparer thereof) any and all studies, reports, surveys and other information, data and/or documents relating directly to the Property prepared by a third party or parties at the request of Buyer, its employees and agents, and shall deliver to Seller copies of all of the foregoing without any warranty or representation by Buyer as to the contents, accuracy or correctness thereof. Section 5. Evidence of Title: Seller agrees to convey fee simple marketable and insurable title to the Property, subject to the Permitted Exceptions set forth below, by general warranty deed and, in that same deed, shall convey to Buyer (i) the small triangular shaped parcel of land identified as the Green Area on Exhibit D attached hereto, and (ii) such other land located within the perimeter of the Property as Buyer or Buyer's title company may request or require. Seller represents and warrants that except as to the Green Area (which Seller will convey to Buyer without warranty, as described in this Section 5) Seller is the fee simple owner of the Property, subject to the Permitted Exceptions set forth below. At Closing, Seller shall deliver to Buyer fee simple marketable and insurable title to the Property, free and clear of all liens, encumbrances and defects of title other than (i) zoning ordinances affecting the Property, (ii) utility easements of record serving the Property, (iii) ad valorem real property taxes not yet due and payable, (iv) road rights -of -way of record and (v) those other encumbrances, reservations, restrictions and easements and other exceptions set forth on Exhibit C attached hereto ((i) through (v) are herein referred to as the "Permitted Exceptions"). Seller shall be required to satisfy, at or prior to Closing, any encumbrances that may be satisfied by the payment of a fixed sum of money, such as deeds of trust, mortgages or statutory liens. Seller shall not enter into or record any instrument that affects the Property after February 1, 2008 without the prior written consent of Buyer, which consent shall not be unreasonably withheld, conditioned or delayed. Section 6. Conditions: This Agreement and the rights and obligations of the parties under this Agreement are hereby made expressly conditioned upon fulfillment (or waiver by Buyer, whether explicit or implied) of the following conditions: (a) Title Examination: Buyer has, at Buyer's expense, caused a title examination to be made of the Property as of February 1, 2008. If Buyer is to purchase title insurance, the insuring company must be licensed to do business in the state in which the Property is located. Title to the Property must be insurable at regular rates, but subject to the Permitted Exceptions, and the standard exceptions customarily placed in its policies by the insuring company. (b) Wetlands Determination: Buyer has determined that no wetlands are present on the Property (except in the small area directly along Randall Parkway where the water collects to cross under Randall Parkway to Mill Creek Pond). Such determination was based on a formal wetlands delineation (including a soils evaluation) by a qualified environmental consultant. A copy of any such report shall be provided to Seller upon the later of three (3) business days after the Contract Date or receipt by Buyer. (c) Same Condition: Seller shall deliver the Property in substantially the same condition at Closing as of the date of the Contract Date, reasonable wear and tear excepted. 5 R DD lr-h PPAB 145361308 AUG 01 2009 e Dw4 PROD # (d) Inspections: Buyer, its agents or representatives, at Buyer's expense and at reasonable times during normal business hours, shall have the right to enter upon the Property for the purpose of inspecting, examining, performing soil borings and other testing, conducting timber cruises, and surveying the Property. Buyer shall also have a right to review and inspect all leases, contracts or other agreements affecting or related directly to the Property. Buyer affiliated corporation, University Housing Group, Inc., a Virginia corporation, also had the same rights of inspection, etc., under the previous agreement referred to in Section 20, below. Buyer assumes all responsibility for the acts of itself, its agents or representatives in exercising its rights under this Section 6(d) and for the acts of University Housing Group, Inc., a Virginia corporation, its agents or representatives under the corresponding provisions of such previous agreement and agrees to indemnify and hold Seller harmless from any damages caused by such acts. (e) Recombination Plat: The Recombination Plat (as defined in Exhibit B of this Agreement) shall have been signed by the Seller and the surveyor and approved by the appropriate governmental authorities. Notwithstanding the foregoing, or anything else contained in this Agreement to the contrary, the liability of Seller for a failure of any of the foregoing conditions in this Section 6, or the failure of any conditions set forth elsewhere in this Agreement shall be limited, as follows. In the event of a failure of one or more conditions, including but not limited to those which are due to an act, failure to act or failure to perform by Seller or anyone acting on behalf of or at the direction of Seller, Seller shall be entitled to any applicable notice, cure and/or grace period provided in this Agreement, Seller shall exercise commercially reasonable efforts to cure the failure during the applicable notice, cure and/or grace period provided in this Agreement and unless Buyer waives the failure of condition by the end of the applicable notice, cure and/or grace period provided in this Agreement and elects to proceed to Closing under the terms of this Agreement, Seller shall refund to Buyer the Second Earnest Money Payment of Seventy Thousand and no/100 Dollars ($70,000.00) and any extension fees paid pursuant to Section 1(c)(i), above, or Buyer may maintain a civil action for specific performance of this Agreement, without damages or diminution in the Purchase Price; provided, however that if Buyer's civil action for specific performance is successful, Buyer shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates) and provided further that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates). In any such event, Seller shall be entitled to retain the Initial Earnest Money Payment of Thirty Thousand and no/100 Dollars ($30,000.00) and any interest earned on the Earnest Money or any interest earned on such extension fees as liquidated damages for allowing Buyer to inspect the Property provided, howeverthat retention of the same shall not in any way limit the rights or remedies otherwise available to Buyer under the terns of this Section 6 or as otherwise set forth elsewhere in this Agreement. Section 7. Environmental: Seller represents and warrants that it has no actual knowledge of the presence or disposal within the buildings or on the Property of hazardous or toxic waste or substances, which are defined as those substances, materials, and wastes, including but not 6 PPAB 145361308 `fN. w0 limited to, those substances, materials and wastes listed in the United States Department of Transportation Hazardous Materials Table (49 CFR 172.101) or by the Environmental Protection Agency as hazardous substances (40 CFR Part 302) and amendments thereto, or such substances, materials and wastes, which are or become regulated under any applicable law, including, without limitation, any material, waste or substance which is (i) petroleum, (ii) asbestos, (iii) polychlorinated biphenyls, (iv) designated as a Hazardous Substance pursuant to Section 311 of the Clean Water Act of 1977 (33 U.S.C. 1321) or listed pursuant to Section 307 of the Clean Water Act of 1977 (33 U.S.C. 1317), (v) defined as a hazardous waste pursuant to Section 1004 of the Resource Conservation and Recovery Act of 1976 (42 U.S.C. 6903), or (vi) defined as a hazardous substance pursuant to Section 101 of the Comprehensive Environmental Response, Compensation and Liability Act of 1980 (42 U.S.C. 9601). Seller further states that it has no actual knowledge of any contamination of the Property from such substances as may have been disposed of or stored on neighboring tracts, and it has no reason to suspect that such use or disposal has occurred, either during or prior to its ownership of the Property. Section 8. Risk of Loss/Damage/Repair: Until the Closing, the risk of loss or damage to the Property, except as otherwise provided herein, shall be home by Seller. Except as to maintaining the Property in the same condition, Seller shall have no responsibility for the repair of the Property, including any improvements, unless the parties hereto agree in writing. Section 9. Earnest Money Disbursement: In the event this offer is not accepted, or in the event of a breach of this Agreement by Seller, then the Earnest Money shall be disbursed as provided in this Agreement or in Exhibit B attached hereto. In the event this offer is accepted and Buyer breaches this Agreement, then the Earnest Money and any extension fees paid pursuant to Section 1(c)(i) shall be retained by Seller. Earnest Money and any such extension fees retained by Seller are hereby deemed to be liquidated damages, and not a penalty. The parties acknowledge that the damages for failure of Buyer to consummate the purchase of the Property would be uncertain and difficult to ascertain, and that retention of the Earnest Money and such extension fees by the Seller represents a fair and reasonable amount under the circumstances. Seller and Buyer, respectively, shall in all instances be entitled to any applicable notice, cure and/or grace period provided in this Agreement. Section 10. Closing: At Closing Seller shall deliver to Buyer a General Warranty Deed, subject to the Permitted Exceptions, and other documents customarily executed by a seller in similar transactions, including without limitation, an owner's affidavit, lien waiver forms, documents required by Buyer's title insurance company, a North Carolina resident affidavit, corporate authority documents, W-9 form and a non -foreign status affidavit (pursuant to the Foreign Investment in Real Property Tax Act), and Buyer shall pay to Seller the Purchase Price. At Closing, the Earnest Money (as described in Section 1(b)) shall be applied as part of the Purchase Price. The Closing shall be held in New Hanover County, North Carolina, at the office of Buyer's attorney or such other place as the parties hereto may mutually agree. Possession shall be delivered at Closing, unless otherwise agreed herein. Section 11. Notices: Unless otherwise provided herein, all notices and other communications which may be or are required to be given or made by any party to the other party and/or such other party's counsel in connection herewith shall be in writing and shall be deemed to have been properly given and received on the date delivered in person or deposited in the United States mail, registered or certified, return receipt requested, to the 0 7 2009resk sett o� in Section 1(g) as to 7PPAB 145361308 lq AUG D w o DWQ PROJ # Seller and in Section 1(h) as to Buyer and Buyer's counsel, or at such other addresses as specified by written notice delivered in accordance herewith. Section 12. Entire Agreement: This Agreement constitutes the sole and entire agreement among the parties hereto and no modification of this Agreement shall be binding unless in writing and signed by all parties hereto. Section 13. Enforceability: This Agreement shall become an enforceable contract when a fully executed copy has been delivered to both parties. This Agreement shall be binding upon and inure to the benefit of the parties, their heirs, successors and assigns and their personal representatives provided, however, that Seller shall not be permitted to assign its rights and duties under this Agreement without the prior written consent of Buyer, such consent not to be unreasonably withheld, conditioned or delayed. Section 14. Adverse Information and Compliance with Laws: (a) Seller Knowledge: Seller has no knowledge of (i) condemnation(s) affecting or contemplated with respect to the Property; (ii) actions, suits or proceedings pending or threatened against the Property; (iii) changes contemplated in any applicable laws, ordinances or restrictions affecting the Property; (iv) private restrictions or governmental regulations that would prohibit the Intended Use; or (v) governmental special assessments, either pending or confirmed, for sidewalk, paving, water, sewer or other improvements on or adjoining the Property, and no pending or confirmed owners' association, special assessments, except as follows: NONE. (Insert "None" or the identification of such assessments, if any). Seller shall pay all owners' association assessments and all confirmed governmental assessments confirmed as of the time of Closing, if any, and Buyer shall take title subject to all pending assessments, if any, unless otherwise agreed as follows: NONE. Seller represents that the regular owners' association dues, if any, are S NONE per NONE. (b) Compliance: To the best of Seller's knowledge and belief, (i) Seller has complied with all applicable laws, ordinances, regulations, statutes, rules and restrictions pertaining to or affecting the Property; (ii) performance of the Agreement will not result in the breach of, constitute any default under or result in the imposition of any lien or encumbrance upon the Property under any agreement or other instrument to which Seller is a party or by which Seller or the Property is bound; and (iii) there are no legal actions, suits or other legal or administrative proceedings pending or threatened against the Property, and Seller is not aware of any facts which might result in any such action, suit or other proceeding. Section 15. Survival of Representations and Warranties: The representations, warranties, covenants and agreements made by the parties hereto shall survive the Closing and delivery of the deed. Seller shall, at or within six (6) months after the Closing, and without further consideration, execute, acknowledge and deliver to Buyer such other documents and instruments, and take such other action as Buyer may reasonably request or as may be necessary to more effectively transfer to Buyer the Property described herein in accordance with this Agreement. Section 16. Applicable Law: This Agreement shall be construed under the laws of the state in which the Property is located. PPAB 145361308 Section 17. Tax -Deferred Exchange: In the event Buyer or Seller desires to effect a tax - deferred exchange in connection with the conveyance of the Property, Buyer and Seller agree to cooperate in effecting such exchange; provided, however, that the exchanging party shall be responsible for all additional costs associated with such exchange, and provided further, that a non -exchanging party shall not assume any additional liability with respect to such tax -deferred exchange. Seller and Buyer shall execute such additional documents, at no cost to the non - exchanging party, as shall be required to give effect to this provision. Section 18. Memorandum of Contract: Within three (3) business days of request by either party, the parties hereto shall execute a memorandum of contract in recordable form setting forth such provisions hereof (other than the Purchase Price and other sums due) as either party may wish to incorporate. Such memorandum of contract shall contain a statement that it automatically terminates and the Property is released from any effect thereby as of a specific date to be stated in the memorandum (which specific date shall be no later than the date of Closing). The cost of recording such memorandum of contract shall be borne by the party requesting execution of same. Section 19. Authority: Each signatory to this Agreement represents and warrants that he or she has full authority to sign this Agreement and such instruments as may be necessary to effectuate any transaction contemplated by this Agreement on behalf of the party for whom he or she signs and that his or her signature binds such party. Section 20. Previous Agreement: Except as provided in Section 6(d), this Agreement completely supercedes and replaces the previous agreement between University Housing Group, Inc., a Virginia corporation ("UHG-Virginia") and Seller concerning substantially the same property as the Property, which previous agreement was signed by UHG-Virginia on February 4, 2008, and by the Seller on February 1, 2008. 9 E C E 0 V lE �DD PPAB 145361308 AUG 0 7 2009 '='I DWQ PROJ # IF YOU DO NOT UNDERSTAND THIS FORM OR FEEL THAT IT DOES NOT PROVIDE FOR YOUR LEGAL NEEDS, YOU SHOULD CONSULT A NORTH CAROLINA REAL ESTATE ATTORNEY BEFORE YOU SIGN IT. BUYER: UNIVERSITY HOUSING GROUP, INC., a North Carolina corporation By: /`7 /lam Wesley C. Bradley, President SELLER: LONGLEY SUPPLY COMPANY, a North Car�olinaa corporation / By: '�� 4 i "" / Emily P. Long el y, President' Date: N^vim —tip t S 12008 Date: 2008 The undersigned hereby acknowledges receipt of the Initial Earnest Money Payment of $ set forth herein. Longley Supply Company, a North Carolina corporation LN Print Name: Date: 10 PPAB 1453613v38 Exhibit A This Exhibit A is attached to and made a part of the Agreement for Purchase and Sale of Real Property between University Housing Group, Inc., a North Carolina corporation and Longley Supply Company, a North Carolina corporation (the "Agreement'). The Property consists of: A tract of land containing 14.698 acres, more or less, located south of Emerson Street, east of Marlboro Street, West of Kerr Avenue, and north of Randall Parkway, in the City of Wilmington, New Hanover County, North Carolina. The tract of land described herein is shown on the drawing attached as Exhibit D. TOGETHER WITH and subject to those certain easements described in Exhibit E attached hereto and incorporated herein by reference. PPAD 1453613v38 1 AUG 0 7 2009 .�'� uwO 4m- PROJ # Exhibit B This Exhibit B is attached to and made a part of the Agreement for Purchase and Sale of Real Property between University Housing Group, Inc., a North Carolina corporation and Longley Supply Company, a North Carolina corporation (the "Agreement"). i. The terms of Section 1(c) of the Agreement are incorporated herein by reference as if fully set forth herein. A portion of the Property is zoned "HM-Heavy Manufacturing". Buyer has applied for approval of the rezoning of the portion of the Property zoned "HM-Heavy Manufacturing" to "MF Multi -Family". Such application is in Buyer's name. No documents necessary to obtain such rezoning, or such rezoning, shall impose any obligation on Seller, or shall affect any other land owned by Seller, in any manner, whatsoever provided, however, that Seller shall cooperate with Buyer and execute such documents as are reasonably requested by Buyer in connection with the application for rezoning and matters relating thereto. All such re- zoning shall be (i) done in a manner acceptable to Buyer in the exercise of its sole and absolute discretion and (ii) deemed acceptable to Seller if zoned for the Intended Use. All expenses in connection with such rezoning shall be paid by Buyer and Seller shall not be required to incur any costs or expenses in connection with such rezoning. If the portion of the Property zoned "HM-Heavy Manufacturing" (i) is not rezoned to "MF-Multi-Family", (ii) is not rezoned to another zoning classification for the Intended Use acceptable to Buyer, or (iii) does not have a conditional use permit issued for the Intended Use then Buyer, in the exercise of its sole and absolute discretion on or before January 31, 2009, may terminate this Agreement. If Buyer does so terminate this Agreement, the parties agree that the terms of paragraph 8 of this Exhibit B relating to Buyer's termination shall apply. 2. Within three (3) business days after the execution of this Agreement, Buyer shall deposit the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars ($70,000.00) with the Seller. Contemporaneous with Buyer's deposit of the Second Earnest Money Payment with Seller and the running of any applicable period of appeal (until such period expires) as to the affirmative approval of the rezoning of the portion of the Property of "MF- Multifamily" by the City Council of the City of Wilmington and/or the affirmative approval of the conditional use permit for the Intended Use, Buyer shall initiate and diligently pursue such steps as are commercially reasonable to effect the approval of the Recombination Plat (as defined in paragraph 12 of this Exhibit B) of the Property. In the event that on or before November 21, 2008 (i) an appeal has been filed with regard to (A) the rezoning of the portion of the Property to "MF-Multi-Family" by the City of Wilmington or (B) the conditional use permit obtained by Buyer, (ii) Buyer cannot obtain final approval of the Site Plan by the applicable governmental authorities or (iii) Buyer cannot obtain approval of the Recombination Plat by the applicable governmental authorities, Buyer may (i) waive any of die foregoing items (i), (ii) and/or (iii) by written notice to Seller and proceed to Closing under the terms of this Agreement, (ii) waive the condition of any of the foregoing items (i), (ii) and (iii) and compel specific performance of the Agreement without damages or diminution in the Purchase Price, or (iii) terminate this Agreement by written notice to Seller, in which last event, Seller shall refund the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars ($70,000.00) and any extension fees paid pursuant to Section 1(c)(i), above, to Buyer within three (3) business days of such termination but Seller shall be entitled to retain the Initial Earnest Money Payment of Thirty Thousand and No/100 Dollars ($30,000.00) and any interest on the Earnest Money and extension fee(s), if any, paid pursuant to Section 1(c)(i) of the Agreement, as liquidated damages; provided, w4_11k PPAB 1453613v38 `1. however, that if Buyer's civil action for specific performance is successful, Buyer shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates) and provided further that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees at such attorneys' normal hourly rates). 3. All Earnest Money shall apply to the Purchase Price at Closing. Any extension fees paid pursuant to Section l(c)(i) of the Agreement shall not apply to the Purchase Price at Closing. Interest earned on (i) the Earnest Money held in escrow and (ii) the extension fees (if any) shall be paid to Seller, and shall not be credited on the Purchase Price. Such interest shall be retained by Seller, whether or not the purchase of the Property is consummated. Notwithstanding the foregoing and subject to the terms of Section I(c), if Buyer shall fail to close as contemplated under the Agreement, and such failure is not due to Seller breach or other conditions precedent to Buyer's obligations under the Agreement, the parties agree that (A) the damages resulting therefrom would be difficult to ascertain and (B) Seller shall be entitled to retain the Initial Earnest Money Payment, the Second Earnest Money Payment, any extension fees paid pursuant to Section 1(c)(i), the interest earned on the Earnest Money, and any interest earned on the extension fees as liquidated damages for Buyer's failure to close and Seller hereby waives and releases any right to and covenants that Seller shall not sue Buyer to recover actual damages in excess of the foregoing sums. 4. At Closing, Prudential CRES Commercial Real Estate and Jonathan Washburn (hereinafter referred to as "Brokers") shall be paid a commission out of the sale proceeds pursuant to a separate agreement between Seller and Brokers. Harbour Towne Associates and David B. Benford shall share in the commission paid to Brokers, pursuant to an agreement between them and Brokers. Seller agrees to indemnify and hold Buyer harmless from and against any and all other claims or demands with respect to any brokerage fees or agents' commissions or compensation asserted against Buyer by any persons, firm or corporation claiming through the Seller. Buyer agrees to indemnify and hold Seller harmless from and against any and all other claims or demands with respect to any brokerage fees or agents' commissions or compensation asserted against Seller by any persons, firm or corporation claiming through the Buyer. 5. Time is of the essence to the Agreement and the attached Exhibits, subject, in all cases, to any applicable notice, cure and/or grace period provided for in this Agreement. 6. Buyer has waived any exceptions, defects or objections arising from the Permitted Exceptions. Buyer shall not be deemed to have waived any objections to the title to the Property as to ad valorem taxes for the year of Closing, which shall be prorated as provided in the Agreement. 7. Section 1(g), Section 1(h), Section 4, Section 6(d), Section 9, Section 11, and Exhibit B, paragraphs 1, 2, 3, 8, 9 and 14 of the Agreement shall remain in full force and effect after any termination of the Agreement. PPAB 145361308 2 JJ [�j AUG 0 7 2009 D 411- PROJ # _ DWQ S. If Seller breaches this Agreement, or if any of the conditions to Buyer's performance under this Agreement have not been complied with, Seller shall be entitled to any applicable notice, cure and/or grace period provided in this Agreement, and Buyer's sole and exclusive remedy with respect to the Agreement and the attached Exhibits shall be one of the following, as selected by Buyer: (a) close the transaction contemplated by the Agreement, thereby waiving such breach, default or failure, provided Buyer may satisfy and discharge any judgment lien, deed of trust or other security interest encumbering the Property, and deduct such payment thereof from the Purchase Price; (b) postpone the Closing one time for up to thirty (30) days after Seller's receipt of written notice of such breach, default or failure to Seller, during which time Seller shall exercise commercially reasonable efforts to cure any such breach, default or failure and if not then cured, Buyer may elect either (a) above or one (but not both) of (c) or (d) below; (c) seek specific performance of the Agreement without damages or diminution in the Purchase Price provided, however, that if Buyer's civil action for specific performance is successful, Buyer shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but not limited to, Buyer's attorney's fees at such attorneys normal hourly rates); or (d) terminate the Agreement by written notice to Seller, in which event Seller shall, within three (3) business days of such termination, return the Second Earnest Money Payment and any extension fees paid pursuant to Section I (c)(i) of the Agreement to Buyer as liquidated damages, and Seller shall retain the Initial Earnest Money Payment and all interest earned on the Earnest Money and such extension fees as compensation to Seller for entering into this Agreement and the previous agreement referred to in Section 20 of the Agreement. The foregoing distribution of funds is intended not as a penalty, but as full liquidated damages as provided under state law. If Buyer elects to terminate the Agreement as specified in this Section 8(d), the right to receive and retain the foregoing sums as full liquidated damages (i) is Buyer's sole and exclusive remedy in the event of default hereunder by Seller, and Buyer hereby waives and releases any right to and covenants that Buyer shall not sue Seller to recover actual damages in excess of the foregoing sums; provided, however that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and expenses in connection therewith from Seller (including, but not limited to, Buyer's attorneys' fees at such attorneys normal hourly rates), and (ii) is Seller's sole and exclusive remedy in the event of termination hereunder by Buyer, and Seller hereby waives and releases any right to and covenants that Seller shall not sue Buyer to recover actual damages in excess of the foregoing sums. 9. Seller's sole remedies with respect to the Agreement and the attached Exhibits shall be as follows. If Seller has not defaulted under this Agreement, all conditions precedent and contingencies to Buyer's obligations are satisfied, and Buyer fails to comply with any of the terms of the Agreement or the attached Exhibits, and such failure is not cured within twenty (20) days after written notice thereof is received from Seller, Seller may terminate the Agreement and retain the Earnest Money, the interest thereon, the extension fee(s), if any, and the interest on the extension fee(s), if any, as liquidated damages. Buyer and Seller acknowledge that it is f3 w PPAB 145361308 impossible to estimate precisely the damages which might be suffered by Seller upon Buyer's default and that the Earnest Money, the interest thereon, the extension fee(s), if any, and the interest on the extension fee(s), if any, represent a reasonable estimation of such damages. Seller's retention of the foregoing sums is intended not as a penalty, but as full liquidated damages as provided under state law. The right to receive and retain the foregoing sums as full liquidated damages is Seller's sole and exclusive remedy in the event of default hereunder by Buyer, and Seller hereby waives and releases any right to and covenants that Seller shall not sue Buyer: (a) for specific performance of this Agreement, or (b) to recover actual damages in excess of the foregoing sums; provided, however, that Buyer's delivery obligations under Section 4 and Buyer's indemnification and hold harmless obligations under Section 6(d) hereof shall survive for a period of one (1) year from the date of this Agreement. The foregoing sums shall constitute the stipulated damages of Seller and Buyer shall thereupon be relieved of all further obligations and liabilities arising out of this Agreement, it being agreed that the actual damages of Seller are impossible to ascertain and said sums represent the reasonable damages of Seller. 10. If there is any conflict between this Exhibit B and the terms contained in the Agreement, the terms of this Exhibit B shall govern. 11. The parties agree that each party and its counsel have had the opportunity to review and revise the Agreement and the attached Exhibits, and that any rule of construction to the effect that ambiguities are to be resolved against the drafting party shall not apply in the interpretation of the Agreement and the attached Exhibits. 12. Buyer will, at its expense, have a recordable form of a plat of the Property (together with, at Buyer's option, a notation on such plat that certain matters shown thereon are subject to the terms and conditions of the easement agreement set forth in Exhibit E), prepared by a North Carolina Professional Land Surveyor and approved by the applicable governmental authorities (the "Recombination Plat"). Either the Recombination Plat or the Agreement Exhibit, at Buyer's option, shall show (i) the final surveyed boundary lines of the Property, (ii) the final, surveyed location of the easement where Campus Cove Lane as a public street will be located, (iii) the final, surveyed location of the easements referred to in Exhibit E that will provide drainage and sewer service to the Property, as approved by the applicable government authorities and (iv) such easements as are described in Exhibit E whether located on the Property or on the adjacent property owned by the Seller including, but not limited to a non -municipal easement, temporary construction easements and temporary staging area and construction easement on the adjacent property. The Agreement Exhibit will be substantially in the form set forth on Exhibit D to this Agreement and in Exhibit A to the easement agreement, the Recombination Plat will be substantially in the form of Exhibit R attached to the easement agreement and the easement agreement will be substantially in the form of Exhibit E to this Agreement. Buyer will use commercially reasonable efforts to have Campus Cove Lane dedicated and accepted for dedication as a public street, substantially as shown on Exhibit D to this Agreement and Exhibit R to the easement agreement. Campus Cove Lane may be relocated or reconfigured within the perimeter of the Property, provided that if such relocation or reconfiguration of Campus Cove Lane leaves a space between the easterly line of Campus Cove Lane and the easterly line of the perimeter of the Property, the easterly line of the perimeter of the Property will be moved westwardly so that it will coincide with the easterly line of Campus Cove Lane. Campus Cove Lane will adjoin the wetlands substantially as shown on Exhibit D to this Agreement and Exhibit A to the easement agreement consistent with the requirements of the t DD PPAB 1453613v38 4 E C E I V !1 I AUGaU0 7 2009 DWQ applicable governmental authorities and good engineering and related practices. Exhibit D to this Agreement and Exhibit A to the easement agreement will show a 20' x 20' private easement area at the approximate location shown on Exhibit D to this Agreement and Exhibit A to the easement agreement, which may be used to connect the Longley Property to the sewer lines and pumping station to be constructed on the Property by the Buyer in accordance with Exhibit E. The sewer lines on the Property will connect the manhole near the portion of Campus Cove Lane that is a cul de sac shown on Exhibit D to this Agreement and Exhibit A to the easement agreement (which manhole will be located within the above 20' x 20' private easement area shown on Exhibit D to this Agreement and Exhibit A to the easement agreement) to the sewer lines leading most directly to the private sanitary lift station to be constructed by Buyer on the Property, and such sewer lines will be constructed so as to permit the effluent or sewage from the Langley Property, at grade and in the undeveloped condition as of the date of this Agreement, to flow to said pumping station by gravity flow. Any improvement, upgrade, connection or work on the pumping station to be performed by Longley will be subject to the terms of the Easement Agreement attached hereto as Exhibit E. The upgrade of the lift station will be done so as not to interfere with the operation of the Buyer's sewer system and in accordance with the approval of the governing authorities and after ten (10) days previous written notice to Buyer. 13. Buyer will use commercially reasonable efforts to obtain approval of Campus Cove Lane as a public street, dedication of Campus Cove Lane as a public street, acceptance of Campus Cove Lane for dedication and approval of the Recombination Plat by the applicable governmental authorities so that the Recombination Plat may be recorded, including but not limited to providing any required security to guarantee the construction of Campus Cove Lane and any other required infrastructure (and Seller will cooperate with Buyer in connection therewith, and upon approval shall sign the Recombination Plat and/or any other plat showing Campus Cove Lane as a public street). If the Recombination Plat and/or any other plat showing Campus Cove Lane as a public street is approved and accepted for dedication by the applicable governmental authorities and all other conditions under this Agreement are satisfied, the Buyer will record the same in the New Hanover County Registry. 14. Notwithstanding the foregoing, if despite Buyer's commercially reasonable efforts, Buyer is unable to obtain approval of Campus Cove Lane as a public street, dedication of Campus Cove Lane as a public street, acceptance of Campus Cove Lane for dedication and approval of the Recombination Plat (defined in paragraph 12 above) and/or any other plat (as described in paragraph 13 above) in accordance with either paragraph 12 or paragraph 13, above, by the appropriate governmental authorities prior to Closing, Buyer's sole remedies with respect to the Agreement and the attached Exhibits shall be to (i) waive the condition of Recombination Plat and/or any other plat approval by written notice to Seller and proceed to Closing under the terms of this Agreement, (ii) waive the condition of Recombination Plat and/or any other plat approval and compel specific performance of the Agreement, without damages or diminution in the Purchase Price, or (iii) terminate the Agreement by written notice to Seller, in which event Seller shall refund the Second Earnest Money Payment of Seventy Thousand and No/100 Dollars ($70,000.00) and any extension fees paid pursuant to Section 1(c)(i) to Buyer within three (3) business days of such termination but Seller shall be entitled to retain the Initial Earnest Money Payment of Thirty Thousand and No/100 Dollars ($30,000.00) and any interest earned on the Earnest Money and such extension fees, if any, as liquidated damages; provided, however, that if Buyer's civil action for specific performance is successful, Buyer shall be entitled to reimbursement of its fees,. costs and expenses in connection therewith from Seller (including, but PPAB 145361308 �GP wO not limited to, Buyer's attorneys' fees, at such attorneys' normal hourly rate) and provided further that if Seller shall fail to timely refund to Buyer the funds described herein, Buyer may maintain a civil action for damages and shall be entitled to reimbursement of its fees, costs and expenses in connection therewith (including, but not limited to, Buyer's attorneys' fees, at such attorneys' normal hourly rate). 15. The limitations on the remedies of Buyer and/or Seller set forth in the body of the Agreement or in this Exhibit B do not apply to breaches or violations of the Easement Agreement attached hereto as Exhibit E that occur or arise after the Easement Agreement is executed by Buyer and Seller or of the Tax Proration Agreement attached to this Agreement as Exhibit T. PPAB 145361308 0 AUG 012009 VIZ PROJ # - DWQ Exhibit C This Exhibit C is attached to and made a part of the Agreement for Purchase and Sale of Real Property between University Housing Group, Inc., and Longley Supply Company (the "Agreement") to the extent that these items affect the Property. 1. Easement to Tidewater Power Company recorded in Book 278, Page 398, New Hanover County Registry. 2. Easement to Southern Bell Telephone and Telegraph Company recorded in Book 510, Page 422, New Hanover County Registry. 3. Easement to the City of Wilmington recorded in Book 1543, Page 425, New Hanover County Registry. 4. Easements reserved, excepted, or referred to in deed recorded in Book 1282, Page 1856, New Hanover County Registry, to the extent not released by the City of Wilmington by deed recorded in Book 1543, Page 419, New Hanover County Registry. 5. Tract conveyed to the City of Wilmington by deed recorded in Book 1543, Page 422, New Hanover County Registry. 6. Tract conveyed to Wilmington Warehousing, L.L.C., by deed recorded in Book 3522, Page 918, New Hanover County Registry. 7. Easements conveyed to the City of Wilmington by deed recorded in Book 1004, Page 762, New Hanover County Registry, to the extent not released by the City of Wilmington by deed recorded in Book 1543, Page 419, New Hanover County Registry. 8. Easements and any other facts shown by map recorded in Map Book 13, Page 33, to the extent not released by the City of Wilmington by deed recorded in Book 1543, Page 419, New Hanover County Registry. 9. City of Wilmington and New Hanover County taxes for the year of Closing, which shall be prorated between Buyer and Seller on a calendar year basis. 10. That certain small triangular portion of land designated as "Green Area" on Exhibit D to the Agreement which shall be transferred by Seller to Buyer, without warranty, in the deed of conveyance described in Section 5 of the Agreement. This item no. 10 shall not be listed as an exception in any deed of conveyance from Seller to Buyer. w� 1 ,„,' PPAB 1453613v38 w Exhibit D (Draft of Agreement Exhibit) [SEE IMMEDIATELY FOLLOWING PAGE] I w PPAB 1453613v38 AUG 0 7 2009' bWQ PROJ # . ;; 1 J f t I `tom. f i � y uvacxWor f + 1 �-[;;��..� 4 I •soo �OMIVL�IS gg ! .9t9[m1@R.�W Ri d 6' b J________________________-----__-----_ :►--- Fa ... m s�n .. ------- ------MOM ®i�crswvnm M] a.if>MVNNbAfOUIppR oexsxr airy xwnme i�AR.ca..xr . .rca r»w t t A� 03OW477 Exhibit E CURB CUT AGREEMENT, NON-EXCLUSIVE INGRESS/EGRESS EASEMENT AGREEMENT, DRAINAGE EASEMENT AGREEMENT, SANITARY SEWER EASEMENT AGREEMENT, TEMPORARY STAGING AREA AND CONSTRUCTION EASEMENT AGREEMENT, DRAINAGE SWALE TEMPORARY CONSTRUCTION EASEMENTS AGREEMENT, AND NON -MUNICIPAL UTILITY EASEMENT AGREEMENT PPAB 145361308 [SEE IMMEDIATELY FOLLOWING PAGES] E C E I V ED I AUG 0 7 2009 DWQ PROJ # L T`TG_T0N 1.00� "WOr NORI}i CAROLINA Cindee Wolf Withers and Ravenel 1410 Commonwealth Drive; Unit 101 Wilmington, NC 28403 RE: Campus Cove — Subdivision Review Board Dear Ms. Wolf: Development Services Planning Division 305 Chestnut St. 3rd Floor na PO Box 1810 Wilmington, NC 28402-1810 910 341-3254 910 341-3264 tax vtllmingtonnc.gov, Dial 711 TTYNoice September 2, 2008 On August 20, 2008, the Subdivision Review Board conditionally approved the preliminary plan for the Campus Cove Apartments development. The plan contains 228 multi -family units and associated clubhouse and business center. The development includes a 60' public right-of-way, Campus Cove. The request included two variances from the 500' maximum length requirement for driveways from a through street and included two variances from the 800' maximum distance for a driveway from a non - through street. All four variance requests were approved with conditions. The following waivers from the Technical Standards and Specifications Manual (Tech Standards) were requested: 1. Two variances to increase the length of a private driveway from a through street beyond the 500 foot maximum. One variance is for 232 feet from Emerson Street. The second variance is for 243 feet from Emerson Street. APPROVED Two variances to increase the length of a private driveway from a non -through street (Campus Cove) beyond the 800 toot maximum. One variance is for 486 feet. The second is for 480 feet. APPROVED The approval of the preliminary plan is subject to the following conditions: 1. The developer/owner shall provide for the westbound turn lane on Randall Parkway, or a payment -in -lieu, at the discretion of Traffic Engineering. 2. All parking areas shall be constructed with pervious paving materials. 3. The current project will be a gated community. If the gates should be removed for any reason on a permanent basis, then paved vehicular access compliant with all city codes to the adjoining property to the east shall be provided. 4. All recommendations of the TIA shall be met. 5. All TRC requirements shall be met. 6. The site shall comply with an approved site plan. 7. All city, state and federal regulations shall be met. 8. Traffic improvements required by the City of Wilmington shall be installed prior to issuance of any Certificate of Occupancy for any unit located within this development. 9. All perimeter vegetation shall be preserved to the greatest extent possible. 10. Trees designated to be preserved must be properly protected during construction. I I. An acceptable Preliminary Plan which adequately addresses all TRC/SRB comments shall be submitted to the Subdivision Coordinator for signature within thirty (30) calendar days of SRB approval. 12. In accordance with LDC guidelines, Sec. 18-69, required improvements shall be constructed prior to submission of a final subdivision plat. 13. The site shall be developed according to the approved preliminary plan. 14. All City, State and Federal regulations shall be followed. An appeal from a decision of the Subdivision Review Board shall be to the Planning Commission, provided written notice of the appeal is filed within twenty (20) days of the Board's action to the secretary of the Planning Commission. The appeal shall be set for hearing before the Planning Commission within thirty (30) days receipt of the appeal or as soon thereafter as is practicable. The decision of the Planning Commission shall be subject to review by the New Hanover County Superior Court. The appellant must file a petition for judicial review in Superior Court within thirty (30) days of the Planning Commission's final decision. Failure to file such petition within the time frame stated shall bar Superior Court review. Should you or any interested party elect not to file an appeal, approval of the preliminary plan is effective for a period of eighteen (18) months, or until February 20, 2010. Also, please note the conditional district rezoning will not/is not effective until such approval from the City Council. Prior to construction release, approval of a landscaping plan by city staff is required. Development Services staff will be glad to assist you with site plan submission so that the necessary review can occur so you can obtain release for construction. Before beginning clearing and grading, please submit application for a Tree Removal Permit and include your proposed grading plan; these are items that will be a pan of your site plan package. If you need additional information, please contact me at 341- 3248. Sincerely, cc: File I k'\ i �r� L :Y) APPROVED Jai ��yy l iE Y. LL J- E-C E U 'I ED UU AUG 0 7 2009 PROJ# °W. 3C-)33.3 I of2 �tl S�� o io3a� For DENR Use ONLY e� North Carolina Department of Environment and Reviewer: G J .RA �_ Natural Resources Submit: NC®ENR Request for Express Permit Review Time: 1 v-00 Confirm: ?-30 FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completes Corm to Express Coordinator along with a completed DETAILED narrative, site plan (PDF File) and vicinity map (same items expected in the application package of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-196.4698;alison.davidson(CDncmail.net • Fayetteville or Raleigh Region -David Lee 919-7914203; david.lee(rDncmail.net • Mooresville & -Patrick Grogan 704-663.3772 or patrick.grogan(rDncmaiLnet • Washington Region -Lyn Hardison 252-946.9215 or lyn.hardison(oincmail.net • Wilmington Region -Janet Russell 910-350.2004 or janetrusseik@.ncmail.net NOTE: Project application received alter 12 noon will be stamped in the following work day. Project Name: CAMPUS COVE County: NEW HANOVER Applicant: WES BRADLEY Company: UNIVERSITY HOUSING GROUP Address: PO BOX 8187 City: ROANOKE, State: VA Zip: 24014- Phone: 540-767-3103 Fax::540-767-4103 Email: WesBradley@studenthome.com Physical Location:302 S. KERR AVENUE Project Drains into UT TO BURNT MILL CREEK waters — Water classification C SW (for classification see- htti)://h2o.enr.state.nc.us/bims/rei)orts/rei)ortsWB.htmll It- I Z; 30 Project Located in CAPE FEAR River Basin. Is project draining to class ORW waters? N , within'/2 mile and draining to class SA waters N or within 1 mile and draining to Class HOW waters? N Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL or 'rz> P_ C'r IV_ jz Obey }S Address: 1410 COMMONWEALTH DR. # 101 City: WILMINGTON, State: NC Zip 28403-_ Phone: 910-256-9277 Fax::910-256-2584 Email: raustin@withersravenel.com E C E I d E D SECTION ONE: REQUESTING A SCOPING MEETING ONLY ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: _ JUL 2 4 2009 SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING Ow0 ❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls — Please attach TOPO map marking theFORA #7 questiorrs---- ❑ Intermittent/Perennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (___linear it or _acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ❑ General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW _ (Provide permit #)] ❑ High Density -Detention Pond _ # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density—Stormwater Wetlands _ # Treatment Systems❑ High Density - Other 1 # Treatment Systems /❑ MODIFICATION: ® Major ElMinor ElRevision SW _(Provide permit #) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Manna Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE— PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request) Wetlands on Site ® Yes ❑ No Wetlands Delineation has been completed: ® Yes ❑ No US ACOE Approval of Delineation completed: ® Yes ❑ No Received from US ACOE ® Yes ❑ No Fee Split for multiple permits: (Check# Buffer Impacts: ® No ❑ YES: _acre(s) Isolated wetland on Property ® Yes ❑ No 404 Application in Process w/ US ACOE: ❑ Yes ❑ No Permit For DENR use only Total Fee Amount $ SUBMITTAL DATES Fee I SUBMITTAL DATES Fee CAMA $ Variance ( Mal; Min) $ SW (LJ HD, LJ LD, Ll Gen) $ 401: $ I $ Stream Deter,_ $ NCDENR EXPRESS September 2008 NARRATIVE The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington, North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels 3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately 0.051 acres of wetlands located near the southwest corner of the site. No impacts are proposed. Additionally, the City of Wilmington has established a 25-ft COD around the delineated wetlands, and no grading or disturbance is allowed within this buffer. The site is currently owned by Longley Supply Company, and is under contract by University Housing. The site is undeveloped, and covered with approximately 20- year old pines and brush, with some open areas. Based on available USGS maps, the site was originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years ago when the City piped the tributary via a 90-inch culvert along Emerson Drive that discharges into a concrete channel that runs south along the railroad tracks and into twin 72-inch culverts under Randall Parkway. PROPOSED DEVELOPMENT A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144 three -bedroom units. Associated parking, a clubhouse with pool and athletic courts, maintenance building, and trash compactor are also proposed. STORMWATER The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is C; Sw, and the site is not located within a 1/2 mile of SA waters. Stormwater design will be high density commercial and comply with the current coastal stormwater rules. EXISTING SITE DRAINAGE In the current condition, runoff drains to the southwest where the wetlands are located. There is a minor drainage ditch located near the southeast corner that drains the adjacent property to the wetlands. The City owns the drainage channel to the west of the site and this channel conveys runoff from the existing 90-inch culvert located along Emerson Street. Based on site topography, runoff along the western edge of the project site drains to the City's channel, but the remainder of the project site drains via overland flow to the wetland area at the southwest corner. SOILS -1- According to the Web Soil Survey, the project site consisted of 52.1% Johnston soils, 22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1% Craven fine sandy loam, prior to the site being filled 20 years ago. Please see the attached soils report by ECS for soils determinations based on current conditions. PROPOSED STORMWATER MANAGEMENT For the proposed apartment complex area, stormwater runoff will be collected on site by catch basins and conveyed through a culvert system to a series of splitter boxes at the low end of the developed site. The splitter boxes will separate the first 1.5 inches of rainfall for treatment in an infiltration basin. For precipitation greater than 1.5 inches, runoff will pass over a weir inside the splitter box and be stored in an underground detention system sized to meet the 10-year storm event in accordance with the City of Wilmington Technical Standards Manual. DRAINAGE AREAS: DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.S inches of rainfall) Impervious Drainage Areas .Buildings 110,012 sf Streets 6,370 sf Parking Lots 188523 sf Sidewalks 19,735 sf Other on -site 8,934 sf (Other includes pool perimeter, bike racks, dumpster pad) TOTAL 333,574 sf (7.66 ac) Other Area Landscaping/Grassed Areas 139,978 sf (3.21 ac) TOTAL DRAINAGE AREA = 473,552 sf (10.87 ac) DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall) Impervious Drainage Areas Streets 11,992 sf -2- TOTAL 15,493 sf (0.36 ac) Other Area Landscaping/Grassed Areas 1,978 sf (0.05 ac) TOTAL DRAINAGE AREA = 17,471 sf (0.40 REQUESTED STREAM BUFFER VARIANCE There is a stream as indicated by USGS maps in the southwest portion of the site near the center of the wetlands that discharges to the twin pipes under Randall Parkway. Phase II post -construction rules requires a 30-ft stream buffer. No built -upon area is proposed within this buffer; however, approximately 45 sy of riprap is proposed within the buffer to reduce flow velocity and sediment erosion, and direct storm water flow from the twin pipes under Campus Cove Lane to the existing wetlands. This riprap can not be driven on as it is approximately 54 ft from the road and separated by a 4' high retaining wall. A variance is requested for the 45 sy of rip rap proposed within the buffer. The 30-ft stream buffer is measured from tops of banks with were field located. The width varies along the stream, but the widest measurement was used to locate the stream buffer as it is shown on the plans. E C E I V ED JUL 14 2009 DWQ pROJ # f -3- Proposed Infiltration Basin "--- I ! 1 r7 proposed Sand Filter IX 11 -F SITE PLAN PDF FOR CAMPUS COVE q APARTMENTS fi 302 S. KERR AVE. WILMINGTON NC I 0 N /•r :'�� Slim 4! ��/�'+m,.. _ ---------------- Page 1 of 6 Robin Austin From: Nelson, Christine [christine.nelson@ncdenr.gov] Sent: Tuesday, July 21, 2009 3:50 PM To: Robin Austin Cc: Russell, Janet Subject: RE: Campus Cove Apts Robin, I just don't have the time to go into that much detail on this submittal - that's typically what the submittal meetings are for. In my previous e-mail, I was referring to your proposed changes to the application package that you had mentioned. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Tuesday, July 21, 2009 3:24 PM To: Nelson, Christine Subject: RE: Campus Cove Apts Christine: If we can claim vested rights, the culdesac can stay as is, because all proposed impervious (with the exception of the riprap off those twin pipes) will be outside the buffer. So I'm not sure what you mean by proposed changes. Based on my notes from that meeting, we need to provide the following with our official submittal in order for you to accept it for review: 1. show on the plan the veg filter strip to have existing vegetation removed and new grass planted 2. provide signatures of both the developer and current landowner on the application form 3. provide copy of contract as proof that site is under contract by developer 4. show and label on plan the stream tops of bank and stream buffer 5. show elevations on the sand filter detail section for storage elev, top of sand, top of shroud. If there is something else, please let me know. I will request a review meeting with Janet and wait to hear. Thanks for your help, Robin From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Tuesday, July 21, 2009 3:11 PM To: Robin Austin Cc: Russell, Janet Subject: RE: Campus Cove Apts Robin, I don't have my notes from that meeting in front of me, but it sounds like the proposed changes should address those issues. I would have to review my notes from that meeting to verify that a drop off is ok. Janet will work out the details of the submittal once you contact her to schedule a submittal date. Christine D E C E I D __..--------------------....-----.._..-----------...__�..------..--'-_.-_'----------------------------���-xrir-n-7-oMro- From: Robin Austin[mailto:raustin@withersravenel.com] PROJ n 8/6/2009 DWQ Page 2 of 6 nE C E I V ED Sent: Tuesday, July 21, 2009 2:57 PM I�nO{ To: Nelson, Christine AUG 0 7 2009 Subject: RE: Campus Cove Apts DWQ Yes, the letter has the preliminary approval date and the expiration date (yay!). I will revise the naft89V 1to- request a variance for only the riprap off the twin drainage pipes under Campus Cove Lane, and add the 30' stream buffer to the plans. Will that be sufficient to cover the buffer issue and request a drop-off date through Janet Russell? Robin From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Tuesday, July 21, 2009 2:47 PM To: Robin Austin Subject: RE: Campus Cove Apts Robin, I don't remember what was in the letter that was associated with this approval. But somewhere, the documentation needs identify the preliminary approval date and expiration date. If the letter or the hard copy of the plans from the city has this information, then I would think it qualifies as having vested rights. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Monday, July 20, 2009 10:29 AM To: Nelson, Christine Subject: RE: Campus Cove Apts Christine - see email below and attachment. Will this suffice for proving vested rights? Robin R[761N AUSTIN, PE, LEED AP WITHERS li RAVENEL a4to Commonwealth Dow, On I eoi r ll'inninglon, N. C. 284o3 To 1'. 9 to. 256.92711 i3a'. 9,0.156. 2584 diet 1: gto0509.6514 ww' j_%yi the is rave net.Cont NOTICE OF CONRDEPITI.AUTY AND NONDISCiOSUR E. This clec Ironic rnessagc, which includes any attach nitnts and other documents referred to herein. contains info ar af9un frum Withers $ Ravenel, Inc. Riot nary be legally pri•yfp_gcd mid ronfi dodial. The Infurmatlon is intended fot the use of the addressce(s) only. If who rt not tit addresxe, note that any diselosurc. espying, printing, distribution, or uw of the contents of [his rnessagc is prohibited. Ilyuu received this message hI error, please advise lire sender by repty and delete this electronic messngc and any allachmcnts_ COPYRIGt1T NOTICE: Copyrigh[ idoq by Vyithtrs it ftavenel, Inc All Rights P.ts'ervttl try Wither• & Ravenel, Inc. This noticeapplies to Ibis clectronic message, all a ltactamcnts there to, and all docurncnls reeled to therein. This electroninntssagc, any uIto chute tit 5 thereto and all documents referred to therein are, the proprietary property of Withcr; & Raventl, Inc. Ibis clec Ironic message, any allot hincnts Metro a I'd ail documents referred to thure(n are provided fur [tie recipient'; infuriation only, and no rights are trd ns- IerreJ6•i the eransmission of this decavnic message try 5'lilhers&Ruvenel, Inc. xnseiptoRhis rnessas;e by the recipient or any other Party. Here's the .pdf version. It actually was already scanned, but the "Approved" section did not show up on the scan. I have digitally stamped it approved, so hopefully this is sufficient for your SW review. Our scanner did not come 8/6/2009 Page 3 of 6 in on Friday, so if it is not sufficient, we will need to wait until it comes in and I'll try to scan it again at a higher resolution. Thanks, Jamison Jamison M. Fair, AICP Senior Planner Development Services City of Wilmington 910.341.6807 From: Nelson, Christine [maiIto:christine.nelson@ncdenr.gov] Sent: Friday, July 10, 2009 8:19 AM To: Robin Austin Subject: RE: Campus Cove Apts AUG 0 7 2000 DWQ PROJ ;+ Robin, It didn't sound like you had an approved plan, all you provided was a letter. Its up to you to provide the appropriate documents. Take your pick which way you want to go — either prove vested rights in your submittal package or go through the variance. From: Robin Austin [maiIto: raustin@withersravenel.com] Sent: Thursday, July 09, 2009 4:49 PM To: Nelson, Christine Subject: RE: Campus Cove Apts Christine, I'm sorry, but can we revisit Linda's response below? If we provide the approval letter and SRB plan that was approved by the City, DWQ will grant vested rights. If we are granted vested rights, the stream buffer is reduced from 50' to 30', correct? If we go to 30', there will not be any impervious surfaces within the buffer, except the riprap (which cannot be driven over because it's off the edge of a 4 1/2 ft high retaining wall). Does this help you not have to grant the variance, and us not have to have one? I am trying to revise the narrative, but I'm not sure how to describe a variance to the buffer rules if there's no impervious within the 30 ft. Please let me know. Thanks for your help, Robin From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Wednesday, July 08, 2009 12:21 PM To: Robin Austin Cc: Russell, Janet Subject: RE: Campus Cove Apts Robin, I'm not sure what you mean by "resubmit the package". If you still want to go express, you should contact Janet to schedule a submittal date. Assuming she would try to schedule it with me, I'd have to review my notes to see how minor the comments were at the last meeting. Because if the comments were minor and (if 1 remember correctly) the applicant was available via conference call at the last meeting, there may be the option schedule a 8/6/2009 Page 4 of 6 quick sit down submittal meeting (preferred) or schedule a mail in/drop off submittal date. I don't think you would need to resubmit the narrative to Janet. I would recommend revising the narrative; however I haven't looked at the latest version either. It could be that it's fine. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Wednesday, July 08, 2009 11:05 AM To: Nelson, Christine Subject: RE: Campus Cove Apts ECE�VED ---A11G-0-7 —9nno PRODWQ ,1 k Thanks Christine. Do I need to resubmit the package and revise the narrative to include what you mentioned below? From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Wednesday, July 08, 2009 9:52 AM To: Robin Austin Cc: Derek M. Roberts Subject: RE: Campus Cove Apts Robin, Here's Linda's response to the SRB/vested rights question: An approved, unexpired preliminary plan is a valid vested right. We will need a copy of that plan to support vested rights. The way the buffer requirement is written in the 2008 rules is as a 50' buffer around all surface waters. Post Construction Ph II and the 1998 rules require a 30' separation between impervious surfaces and surface waters. It's a very subtle difference, but the end result is the same. I also showed her the map you provided. For the sidewalk and roadway, as long as the runoff is draining to the BMP, I can write a variance for the BUA that is located within the buffer. (I'm still not clear on how to grant a variance, but I'll figure it out soon enough) For the rip rap used for velocity control, as long as it's not being driven over it will not be considered BUA. I'd recommend including an explanation on the need for rip rap in the narrative and demonstrating that this area won't be driven over. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Monday, July 06, 2009 12:46 PM To: Nelson, Christine Cc: Derek M. Roberts Subject: RE: Campus Cove Apts Christine, Please discuss the attached pdf with Linda upon her return. We would like to request an encroachment into the required buffer based on the fact that the project provides 35% more buffer than that required. Please let me know if this is acceptable to DWQ. Thank you, Robin 8/6/2009 Page 5 of 6 From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Monday, July 06, 2009 9:35 AM E C E II id' E D To: Robin Austin �`u�( Subject: RE: Campus Cove Apts AUG 0 7 2009 Robin, The local government sets the standards by which they will consider a project vested, not DWQ or DENRWXhe vested rights typically take the form of a local -government issued or approved site specific deMMWent-plan-a valid, unexpired building permit, or some other documentation as listed in the applicable rule. I will have to refer to Linda when she returns on Tuesday to see if an SBR has been previously used to claim vested rights. If this is an approved vested right and there is surface water onsite, you will still have to meet Post Construction buffer requirement of 30'. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Thursday, July 02, 2009 2:57 PM To: Nelson, Christine Subject: RE: Campus Cove Apts So if the project received SRB approval on 9/2/2008 (see attached), may I claim vested rights since the Coastal Rules did not go into effect until 10/1/2008? From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Thursday, July 02, 2009 2:54 PM To: Robin Austin Subject: RE: Campus Cove Apts Robin, You are correct; buffers are required per Session Law 2008-211 (Section 2(b)(3)b.5). They are also required for Post Construction Phase II projects. Christine From: Robin Austin [mailto:raustin@withersravenel.com] Sent: Thursday, July 02, 2009 2:34 PM To: Nelson, Christine Subject: RE: Campus Cove Apts Christine, Isn't the buffer requirement part of the Coastal Rules that went into effect 10/1/2008? Robin From: Nelson, Christine [mailto:christine.nelson@ncdenr.gov] Sent: Thursday, July 02, 2009 11:47 AM To: Robin Austin Subject: RE: Campus Cove Apts Robin, If 1 remember correctly, I thought paperwork from the Corps did identify it as a stream. However, we rely on our 401/wetlands group to help make stream calls. I took a quick look at our USGS maps and based on the location maps you submitted with the express package, it does look like there is a blue line stream identified though the 8/6/2009 Page 6 of 6 E C E 8 V ED project. I would recommend you get in touch with them for their opinion. n Christine t AUG 0 ] 200J From: Robin Austin[ma ilto:raustin@withersravenel.com] DWQ Sent: Thursday, July 02, 2009 10:19 AM PROD # To: Nelson, Christine Subject: Campus Cove Apts Christine, Derek wanted me to contact you and ask if the buffer is required if the line labeled a stream by our surveyors is just a ditch. In my past experience, if it doesn't show up as a blue line on a USGS or soils map, and the COE does not classify it as a stream, it's not a stream and no buffer is required. What is the DWQ's view on this? ROSIN AUSTIN. PE, LEED AP WITHERS 0` RAVEINEL o4ta Commanwealth Utl•.e, Lain to I WRmiagloa, N-C. 18403 tel: 9to.256. 0277I Ia 9vo.256,2}84 dheie 9F0.505l-6524 wyni mi t h e rs raye ne l-c O m NOTICE Or CONn DENTIALITY AND NONDISCLOSURE This eleclrortic nv>svn5w• w{Ilth qufudcs arty allachtncnts and other dx;unlcnts rofcrred to hrrcin, cunla ins hdom)aflun from Wilhcr & Ravenel, Inc. that may be Icgall•r privileged and cunt l dentin 1. The iitfunwitton is intended fur the use of t11C addits5Ce(s) only. IIYou arc not the addressee, note that atry disclo.urc, copying, pri atmr., di5trlbuIForl, or use o(I tic toutcols of Ihis rnussage is pro hi bilcd. If you received this message io emn, please advise llie sender by reply and delete Ilds clecironic rnes5uge and any attachments. COPYRIGHTNOTICE: 4:upyrighl2oo9by withers & Ravenel, Inc. All Rights Rescroed by withers &Rave net, Inc. This uolice applies to this electwni c message, it ll aILadrmen is lucre to, and a I docurnerl is referred h'z there it. This OCCLIonle message, any al to chmeats Ilit reto and all documents referred to therein am the proprietary property of Swthers & Ravenel. Inc. This clec t ror, it message. any attachrnen is thereto and all docaine ats referred to therein arc pmvidud fur the reci aicnC5 information on lv, and no righ Is are lydas- lerred by the trdnsm isstoit of this cleclronf;it c ssage by Withers & Ravenel, Inc. or receipt of lh is Incssage IV the nett picFit or any other party. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. Email correspondence to and from this sender is subject to the N.C. Public Records Law and may be disclosed to third parties. 8/6/2009 Russell, Janet From: Robin Austin [raustin@withersravenel.com] Sent: Tuesday, May 19, 2009 3:59 PM To: Janet Russell Subject: RE: Campus Cove I don't know if I need to, but I am confirming the meeting for 6/17/09 at 11:00 AM. Thanks! Robin -----Original Message ----- From: Janet Russell[mailto:Janet.Russell@ncmail.net] Sent: Monday, May 18, 2009 2:50 PM To: Robin Austin Cc: WesBradley@studenthome.com Subject: Campus Cove May 18, 2009 RE: *Campus Cove* Robin The Express Stormwater submittal meeting has been scheduled with Christine Nelson per your request. The meeting date as you requested will be *June 17, 2009 at 11:00 AM* here, in the Wilmington Regional Office, 127 Cardinal Drive Ext. Wilmington 28405. The applicant must attend - either in person or by conference call. Please review the submittal requirements, attached. Note that plans should be submitted folded to 9" x 14" to fit our files. Please respond to this email to confirm and reserve the meeting date & time. Thanks, Janet Russell Express Coordinator 1 Request for Express Permit Review - Campus Cove Subject: Request for Express Permit Review - Campus Cove From: Robin Austin <raustin a withersravenel.com> (late: Thu, 14 May 2009 14:50:32 -0400 To: Janet Russell <Janet.Russell a remail.net> Janet, Please find attached a request for express permit review for Campus Cove Apartments. We had previously met with Christine Nelson for two soaping meetings, and are (finally) ready to request a review meeting. Since the Developer resides in Roanoke VA and will need to be present for the meeting, may I please request a specific date and time? May I request June 16th at 11 AM? Please let me know, Thank you, Robin ROOIN AUSTIN. P.E. WITHERB & RAVENEL y:OWanaveralrlrPM. ini, vel 11\I'nnno". N (, x81., Itl q,a 15e9))n ua 15a IlA. uv rg:o5ov eyaa %vere. yther5ravarel com rml(r Or CORn DENLAIIIy AND NONDSCEOSURf Ir6.itLba. itrt( r.eyIll 1,,11 i,I, r,1 sur l v J IiruBiI v,n tla.uI,a iyi.1nJlFortin, v of Hv, Iv d...,...fmm V.III'a��d I A thel.In T5,en wy Lo Iulell, beau , wi, Criten ( lit C. di Ivlunnallun IsI e(H.,Ilur... ux'dllrt aJJrts:rvU)'Inly. IIyou, I the thel ;e nilin Ne'lal dlry el tl'.:wrc ca Lv, r. cril lit e, Ji., d deletlbullaiAhr, 01011 walrnl; ol... nws;agt ; YruLltrlad. II Ww rnvirtJ lLn mr \rrvL VltupeaJd;t lllt sexduprcVly and dtlticlLn dttbrri ucran: anJ am�allaabronL COM G-11 VDICE Cell 11.1 Hwv by Will v, d Railed, Inc. a 1 R rlll'. Reovved 11 Withe., a Ravrncl, I'I[ It Ilulite:Nplrto to IllisrkcMrn, rvrssare, ull all.,, n rnla Ilmelo, and all dxurni for ned le (he Til. an,s vie, belic ras,ag, any Mal cllnnJs VeNN3 and all d-innerL rclveda it Neill air Ur that, & Rannel. In:. Irisreduricacssaya,, allo[Ilmanl:IhceloaW rll c'atuulu:Lrefelldlelltreili are LNVldeJ lm lht rel'ryicnl: inlnllnalun unly,:wU nu vv,M1ls mrl-ala tarred by rrr lae an Lsiun of D1,,e tlearouiune Ase try W Olt ru a R-enid, tut. nmuiet nl 11PN 11 wage by the rnl Vlt nl or u11v orbrl 0" " c_' �-1 @j I 1 00 Content-Descriplion: Express Permit Review Request.pdf Express Permit Review Request.pdf Conten -Type: application/pdf Content -Encoding: basc64 nE C E Y N ED IunUf MAY 14 2009 DWQ PROJ JI 1 of 1 5/14/20094:32 PM Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 3 of 6 lagoon. Each of the company's lagoons is surrounded by several fields. Pollution control at Smithfield consists of spraying the pig shit from the lagoons onto the fields to fertilize them. The idea borrowed from the past: The small hog farmers t h a Smithfield drove out of business used animal waste t fertilize their crops, which they then fed to the pigs. Smithfield says that this, in essence, is what it does -- its crops absorb every ounce of its pig shit, mak g the lagoon- sprayfield system a zero-discha ge, nonpolluting waste -disposal operation. "If y manage your fields correctly, there should be no ru off, no pollution," says Dennis Treacy, Smithfield' vice president of environmental affairs. "If you're getting runoff, you're doing something wrong." In fact, Smithfield doesn't grow n arly enough crops to absorb all of its hog weight. Th Company raises so many pigs in so little space that 1 actually has to import the majority of their food, hich contains large amounts of nitrogen and phospho us. Those chemicals -- discharged in pig shit and spray d on fields -- run off into the surrounding ecosyste , causing what Dan Whittle, a former senior policy ass ciate with the North Carolina Department of Envi onment and Natural Resources, calls a "mass i balance." At one point, three hog -raising counties i North Carolina were producing more nitrogen, a d eighteen were producing more phosphorus, th all the crops in the state could absorb. As we fly over the hog farm , I notice that springs and streams and swampla s and lakes are everywhere. Eastern Nord Carolina is a coastal plain, grooved and tilted towar the sea -- and Smithfield's sprayfields almost alway incline toward creeks or creek -fed swamps. Half- erforated pipes called irrigation tiles, commonl used in modern farming, run beneath many of th fields; when they become unplugged, the tiles effe tively operate as drainpipes, dumping pig waste into urrounding tributaries. Many studies have documente the harm caused by hog - waste runoff; one showe the pig shit raising the level of nitrogen and phospho us in a receiving river as much as sixfold. In east n North Carolina, nine rivers and creeks in the Cape F ar and Neuse River basins have been classified by t e state as either "negatively impacted" or environmen ally "impaired." Although Smithfield may of have enough crops to absorb its pig shit, its con act farmers do plant plenty of hay. In 1992, when the number of hogs in North Carolina began to skyrock t, so much hay was planted to deal with the fr sh volumes of pig shit that the market for hay collap d. But the hay from hog farms can be so nitrate-h avv that it sickens Block the Vote How We Lost the War We Won Campaign'08 in Rolling Stone Ten Who Must Go Make -Believe Maverick The Double -Talk Express Karl Rove's A -Team ADVERTISEMENT MORE POLITICS http://wNAtiv.rollingstone.com/polities/story/12840743/porks dirty_secret the nationstoph... 5/8/2009 Fo•. uwox4v , North Carolina Department of Environment and ��Q-"I AMA�J► Natural Resources �^•_ Cc - 1 NCDENR Request for Express Permit Review Q o FILL.W a9 the Information hefow and CHECK the Permiq's) you am requesting for express renew. FAX a Emery the competed farm UpEXPreur Coordinator Wong Whhacompleted DETAILED nall ads plan fPDF fill andvicinity rapp saume hanes upeeleall Me applicationk or the pro/act bcadon Please include this form in the application package. 11:0. 1 2� • Asheville Re9kn-Alhnm Davldern 828-296d698 allsontlav/dsonrdnana/l net • Fayebevlllaor Raleigh Regio*,DaNd Lw919-791420.3;david.keoncmaiLnet \ A6-,IP.� • Mo wMle&.Pablck Gregan7"66"Mor Nor kmodanF.r ail.fret T • Washington Region -Lyn Hanllsan 252,445-9215 car rmhardlsm8nana9.rlef • Wilmington ReglonJamet Russell 916J542884 or lanetrusselKdncmaanef NOTE: Reject appholiorr received al 12 noon wM!» stamped in the fo#owing work day. Project Name: CAMPUS COVE County.NEW HANOVER Applicant WE$ BRADLEV Company. UNIVERSITY HOUSING GROUP Address: PO BOX 8187 City. ROANOK State: VA Zip: 2401a- Phone: 5407673103 Fax::5104674103 Email: WesBmdlavti)isNdemMmemm Physical Loote oo:302 S. KERR AVENUE ProjectDrainsu#o UT TO BURNT MILLCREEK enters -Wafer dassification C SW (fw classfimton see- huWlh2o.ew.=e.nc.sbim4re nr ,Da B.h Project Located in CAPE FEAR Riao Basin. Is project drameng to class ORW waters? N , uithi A mile and draining to Bass SA waters N or vitfin 1 rdle and dea n:ng to doss HOW waters? N EngineadConsuttaM ROBIN AUSTIN Company. WITHERS& RAVENEL Address 1410 COMMONWEALTH DR. # 101 City WIIMINGTON. State: INC Lp 28403-_ Phone:910256-9277 Fax::910-256-2584 Emaitmusfin(dwitllenuavenelmm SECTION ONE: REQUESTING A SCORING MEETING ONLY ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DOM, ❑ DLR, ❑ OTHER: SECTION TWO: CHECK ONLY THE PROGRAM ISI YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑401 Unit ❑Stream Origin Determination: _#of stream calls- Please attach TOPO map marking the auras in questions ❑ IntermittentlPemnnial Detcmunatim: _ # of stream rolls -Please attach TOPO map melding Me areas in questions ❑ 401 Water Quality Ce tlauon ❑ Isolated Welland Lamar h w_aaes) ❑ Riparian Buffer Aolodation ❑Mnor Variance❑ Major General Variance ® Stem Sinmmrater ❑ General ❑ SFR ❑Bkld & Bt Rmp, EIGear& Gnlb, ❑ Ukfty ❑ Low Density ❑ Lore DBnSdyQ rb & GUtler _ # Cum Coat Sales ❑ Oil ISW _ (Provide petal ❑ High DensBpDeterew Pond _# Treatment Systems ® High Densdy4nfiltration 1#Trealment Systems ❑High Density Ain-Reteroon_# Treatment Systems [-)High Density -Ste rater Wetlands _#TnalmentSysterelHigh Density - Man 1 # Treatment Systems /[ MODIFICATION ❑ Major I] Minor ❑ Revsdn SW _(wawp q ❑ Coastal Management ❑ Excavation & FH ❑ Budges & Call ❑ Structures Information ❑ Upland 0evalganent Cl Marina Development ❑ Uman Waterfront ❑Land Ouallty ❑Erosion and Sedimentation CaiOd Plan whh_ acres, to be d'sturbed.(CK#_(for DENR use)) SECTION THREE- PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both moping and express meeting request) Wetlands on Site ® Yes ❑ No Buffer Impacts: ® No ❑ YES: _ael Wetlands Delineation has been complained ® Yes ❑No ledmed wedand on Property Yes ®No US ALOE Approval d Denneation oompleted: ® Yes O No 404 Application in Process W US ACOE: ❑ Yes O No Pemq Recall from US ACOE ® Yes I] No Fm DENR we only u trill Me n,•Mn6 n•m,ae'Ifhvlf 1 ToeolF A —MS SUISIdl DATES 1 5U&1mALDATES Fee LAMA $ Vadame aaj; MNI S SWI HD, LD, Gen) $ 101: s ILos s weer oetms prom Deter` r NCDENR EXPRESS Semanber ]Wa �ECEaVED MAY 14 2009 PROJ # DWQ Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page goof 6 . ammonia gas, much deprives lakes and s algal blooms and kill Looking down from Smithfield's farmer into the air as a fin fountain. Lofted and of the company's p shit-infused air suff palpitations, heada� brain damage. In 1 L RATE/COMMENT PRINT SHARE; Page 12345 We climb to 2a d ,000 feet concentration of hogs in e first is unsuspiciously pas or soybeans or cotton, tre unincorporated villages of arrive at the global locus o countryside turns into an pigs. Hog farms that contra slightly in dimension but ott parallel rows of six, eight or houses, some nearly the siz containing as many as 10,01 a single large lagoon. From lagoons come in two shades Bismol -- vile, freaky colors farmland. head toward the densest world. The landscape at raI -- fields planted in corn lines staking creeks, a few refab houses. But then we hog farming, and the mense subdivision for t with Smithfield differ From the plane, Smithfield's another as far as I cari see in is about four miles. I count tY 103. That works out to at lea square mile. You could fly for all you would see is corporat little towns of modular hom pinioned amid them. rwise look identical: Nelve one-story hog of a football field, I hogs, and backing onto ie air I see that the ,f pink: dark or Pepto I the middle of green replicate one direction. Visibility lagoons. There are 50,000 hogs per 3n hour, Dove says, and hog operations, with and a few family farms Studies have shown that lagoons emit hundreds of different volatile gases int the atmosphere, including ammonia, methane, carb n dioxide and hydrogen sulfide. A single lagoon/ier leases many millions of bacteria into [he air peay, some resistant to human antibiotics. Hog farms North Carolina also emit some -- tons of nitro into the air every day as which falls back to earth and 3ms of oxygen, stimulating fish. he plane, we watch as several of spray their hog shit straight up mist: It looks like a public atomized, the shit is blown clear Iperty. People who breathe the r from bronchitis, asthma, heart ies, diarrhea, nosebleeds and 95, a woman downwind from a corporate hog farm P Olivia, Minnesota, called a poison -control cente and described her symptoms. "Ma'am," the poison- ontrol officer told her, "the only symptoms of hydrog n-sulfide poisoning you're not experiencing are seiz res, convulsions and death. Leave the area imme lately." When you fly over eastern North Carolina, you realize that virtually everyone in this part of the state lives close to a ADVERTISEMENT http: //www.ro l l ingstone. com/politics/story/ 12840743/porks_dirty_secrel_the_nations_top_h... 5/8/2009 NARRATIVE The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington, North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels 3137(07)-584219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately 0.051 acres of wetlands located near the southwest corner of the site. No impacts are proposed. Additionally, the City of Wilmington has established a 25-ft COD around the delineated wetlands, and no grading or disturbance is allowed within this buffer. The site is currently owned by Langley Supply Company, and is under contract by University Housing. The site is undeveloped, and covered with approximately 20-year old pines and brush, with some open areas. Based on available USGS maps, the site was originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years agowhen the City piped the tributary via a 90-inch culvert along Emerson Drive that discharges into a concrete channel that runs south along the railroad tracks and into twin 72-inch culverts under Randall Parkway. PROPOSED DEVELOPMENT A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144 three -bedroom units. Associated parking, a clubhouse with pool and athletic courts, maintenance building, and trash compactor are, also proposed. STORMWATER The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is C; Sw, and the site is not located within a'h mile of SA waters. Stormwater design will be high density commercial and comply with the current coastal stormwater rules. EXISTING SITE DRAINAGE In the current condition, runoff drains to the southwest where the wetlands are located. There is a minor drainage ditch located near the southeast corner that drains the adjacent property to the wetlands. The City owns the drainage channel to the west of the site and this channel conveys runoff from the existing 90-inch culvert located along Emerson Street. Based on site topography, mnoff along the western edge of the project site drains to the City's channel, but the remainder of the project site drains via overland flow to the wetland area at the southwest corner. SOILS According to the Web Soil Survey, the project site consisted of 52.1 % Johnston soils, 22.5% Baymeade fine sand, 22.3% Seagate fine sand, and 3.1 % Craven fine sandy loam, prior to the site being filled 20 years ago. Please see the attached soils report by ECS for soils determinations based on current conditions. �E C E 1 b ED MAY 14 2009 D PROD p __DWQ Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page l;of 6 I New User ALL , Bos Hog An top pork producer chu s out a sea of waste that has destroyed rive ,killed millions of " h and generat one of the largest fines in EPA history. Welcome to the dark side oft ite meat. JEFF TIETZ Posted Dec 14, 2006 8:53 AM http://www.rollingstone.com/politics/story/12840743/porks dirty_secret_the_nations_top_h... 5/8/2009 PROPOSED STORMWATER MANAGEMENT For the proposed apartment complex area, stonnwater runoff will be collected on site by catch basins and conveyed through a culvert system to two (2) splitter boxes at the low end of the developed site. The splitter boxes will separate the first 1.5 inches of rainfall for treatment in an infiltration basin. For precipitation greater than 1.5 inches, runoff will pass over a weir inside the splitter box and be stored in an underground detention system sized to meet the 10-year storm event in accordance with the City of Wilmington Technical Standards Manual. DRAINAGE AREAS: DA-1 (Drains to Infiltration Basin for WQ treatment of first 1.5 inches of rainfall) Impervious Drainage Areas Buildings - 110,012 sf Streets 6,370 sf Parking Lots 188,523 sf Sidewalks 19,735 sf Other on -site 8,934 sf (Other includes pool perimeter, bike racks, dumpster pad) TOTAL 333,574 sf (7.66 act Other Area Landscaping/Grassed Areas 139,978 sf (3.21 act TOTAL DRAINAGE AREA — 4 73,55 2 sf (10.87 ac) DA-2 (Drains to Sand Filter for WQ treatment of first 1.5 inches of rainfall) Impervious Drainage Areas Streets 11,992 sf Sidewalks 3,501 sf TOTAL 15,493 sf (0.36 ac) Other Area Landscaping/Grassed Areas 1,978 sf (0.05 ac) TOTAL DRAINAGE AREA — 17,471 sf (0.40 ac) -2, r^� MAY 14 2009 Dwo PROd a Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 8.of 8 , Stay connected to Rolling Stone with: + RS Mobile + RS Artist Widgets for Facebook + RSS Feeds + Newsletters PREMIUM PARTNERS Listertcom �S 1 URhapsody Newsletters I RS Apparel I Subscribe I Partners 8 Get RS Mobile ARTISTS NEWS BLOGS REVIEWS PHOTOS VIDEOS POLITICS LISTEN — --- ------- '.--.--_--M in I National Affairs e109 I f:ea Rrres Contests Win a Trip to Lollapalooza! Download the Yahoo! Rhapsody Toolbar for + 4 FREE ISSUES III � T 'a +Renew + Back issues i + Gifts + Customer service + Current Issue I All the latest news, notes, MOBILE p reviews, and photos right ---------_— from your phone. Subscribe to Rolling Stone Magazine j Get the Newsletter I Advertr a With Us Contact Us I Terms of Use I Privacy Policy Site Map I US Weekly Men's Journal I Rhapsody.com I Fil .com Real Guide I RealArcade I Listen.com fORealNetworks, Inc. All rig s reserved. (c)Copyright 2009 Rolling Stone; Jann S. W nner, editor and publisher OM - Portions of Album Content Provided by All Mus c Guide O 2009 All Media Guide, LLC. ADVERTISEMENT Arta http://www.rollingstone.comlpolitics/story/ 128407431porks_dirty_sccret_the_nations_top_h... 5/8/2009 CA"Pus C ovE API-5 I1VE C E 9 V Ea Iunuj MAY 14 Zoos DWQ PAOJ s Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 7,of 8 _ _. We are suckers if we F how much the CEO of doesn't live in a place odor. Cosmic I April 28, 2009 This is not as some pos Living. You do not mak air and water around yi property value. Stop ra You must login to SUBMIT COMMENT ►� HOME : POLITICS : WORST POLLUTERS up with these things. Look ithfield makes. I bet he t ever gets a sniff of the :26 AM EST ors are saying An Honest an honest living polluting the i and ruining your neighbor's ing those dirty pigs. SEE all available RSS feeds / V4 POWERED BY 00, OLUCK S DIRTY SECRET: THE NATION'S TOP HOG PRODUCER IS ALSO ONE OF AMERICA'S more http://www.rol l ingstone.comlpolitics/story/ 128407431porks_dirty_secret_the_nations_top_h... 5/8/2009 Pork's Dirty Secret: The nation's top hog producer is also one of America's worst polluters... Page 4 of 6 livestock. For a while, former governor Jim Hunt -- a recipient of hog-indu try campaign money -- was feeding hog -farm hat to his cows. Locals say it made the cows sick and irri able, and the animals kicked Hunt several times, se mingly in revenge. It's a popular tale in eastern orth Carolina. To appreciate what this adiplomeration of hog production does to the peo le who live near i[, you have to appreciate the sme of industrial -strength pig shit. The ascending stench c n nauseate pilots at 3,000 feet. On the day we fl over Smithfield's operation there is little wind o stir up the lagoons or carry the stink, and the regi 's current drought means that lagoon operator aren't spraying very frequently. It is the best of mes. We can smell the farms from the air, but whil the smell is foul it is intermittent and not partic larly strong. To get a really good whif , I drive down a narrow country road of whites nd and walk up to a Smithfield lag(sually At e end of the road stands a tractor and sop ying equipment. The fetid white carcass of a he in a dumpster known as a "dead box." Flies cove hogs snout. Its hooves took like high heels. Mis of factory -farm hogs -- one study puts it at ten ent -- die before they make it to the killing floor. Sare taken to rendering plants, where they aropelled through meat grinders and then fed canntically back to other living hogs. Others are dud into big open pits called "dead holes," or lefte dumpsters for so long that they swell and expl. The borders of hog farms are littered with dpigs in all stages of decomposition, including thous of bleached pig bones. Locals like to say that thrs and buzzards of eastern North Carolina are ually lazy and fat. No one seems to be around. It is quiet except for the gigantic exhaust ns affixed to the six hog houses. There is an unwho esome tang in the air, but there is no wind and it isn' hot, so I can't smell the lagoon itself. I walk the fe hundred yards over to it. It is covered with a thic film; its edge is a narrow beach of big black flies. H re, its odor is leaking out. I take a deep breath. Concentrated man a is my first thought, but I am fighting an impuls to vomit even as I am thinking it: I've probably smel ed stronger odors in my life, but nothing so insidio sly and instantaneously nauseating. It takes my mind a second or two to get through the odor's first coat. he smell at its core has a frightening, unAuely enriched putridity, both deep - sweet and high -sour. I back away from it and walk back to the car but I remain sick -- it's a shivery, re[chy kind of nausea -- for a good five minutes. That's apparently characteristic of industrial pig shit: 'littp;�/www.roll ingstone.com/politics/story/12840743/porks_dirty_secret_the_nations_top_h... 5/8/2009 RE: FW: General BMP Question Subject: RE: FW: General 13MP Question From: Robin Austin <raus(ina withersravenel.coni> Date: Thu, 26 Mar 2009 13:29:57 -0400 To: Janet Russell <Janet. Russell r@ncmail.net> Janet, I taxed you the form, but I now realize it says email 'below. Sorry about that, it's attached. no you need all the other info if I already sent it with the lot seeping meeting request? Let me know. I will make myself available anytime next week. Thanks, Robin -----Original Message ----- From: Janet Russell (mailto:Janet.Russell@ncmail.net] Sent: Thursday, March 26, 2009 1:08 PM To: Robin Austin Subject: Re: FW: General BMP Question Robin, please send in the Express Request by email. Check "scoring meeting only" if that's what you need. Give us 3 or 4 dates/times that you're available to meet and I will set up the meeting with Christine. Thanks, Janet .bin Austin wrote: joust, do i need to send another form in, or can i just request a 2nd supping meeting by email? robin *From:' Christine Nelson [mailto:Christine.Nelson@ncmail.net) -Sent:' Thursday, March 26, 2009 10:23 AM `To:' Robin Austin *Subject:` Re: General BMP Question all Express meetings are scheduled through Janet. Robin Austin wrote: Christine, How do I set up another scoping meeting? Robin 'From:' Christine Nelson [mailto:Christine.Nelson@ncmail.netI 'Sent:' Wednesday, March 11, 2009 11:10 AM 'To - Robin Austin ^Subject:' Re: General BMP Question Robin, Sorry for the delay in my response. Your mostly correct - you forgot about handLing/infiltrating the 10-yr storm event. This is important b/c filter strips are designed to handle the flow from the 10-yr storm. If the infiltration system is able to handle the 10-yr storm under these conditions (112 the infiltration rate, twice the volume, etc), then there is no need for a filter strip. Please keep in mind that this is only applied on a case -by -case scenario. Your storage volume is everything that is being directed to and stored in the infiltration system. If your detention area and infiltration basin are hydrologically connected and the entire 10-yr storm will infiltrate in the infiltration basin, then the volume in both can be counted toward your overall storage volume. You can only discharge/overflow the volume in excess of the 10-yr storm. If the applicant is still thinking about using the Express program, you may want to consider another seeping meeting. Christine bin Austin wrote: Christine, Well, that clears it up. So if I have no room for a filter strip, I need to run my 1.5 inch storm in my infiltration basin using 1/2 the infiltration rate, in addition to storing twice the volume - but that "twice the volume" is actually the infiltration basin PLUS my detention system, is that correct? Right now, the water stored in the underground detention pipes outfall through a 10-inch pipe (invert is at the bottom of the detention pipes so they don't hold water between storms) to the adjacent wetlands. This controls the post-dev discharge so it is less than that of the 10-yr pre -development to meet the City's requirement. The storage volume inquired for the 1.5-inch is around 40,000 of, and so the infiltration basin treats this amount, and the detention pipes hold over 81,000 of to meet the 10-yr requirement. I of 3 3/26/2009 3:15 PM IPA NCDENR 5 cod e, At 2 For DENR Use ONLY North Carolina Department of Environment and RwAewer. Natural Resources Submit: Request for Express Permit Review Time: FILL-IN all the information below and CHECK the Permit(s) you are Coordinator along with a completed DETAILED narrative, site plan of the project location. Please include this form In the application 1 Confirm: 3- for express review. FAX or Email the complerea form to • Asheville Region -Alison Davidson 828.295 4698;alison.davidson(ttncmail.net • Fayetteville or Raleigh Region -David Lee 919-791.4203;david.lee(fncmaitnet • Mooresville& -Patrick Grogan 704.663-3772orpatrlckuro"roncmail.net • Washington Region -Lyn Hardison 252-946.9215 or lvn.hardison ibncmail.net • Wilmington Region -Janet Russell 910J50-2004 or fanetrusselKdncmail.net NOTE: Project application received after 12 noon will be stamped in the following work day GfjS, '-) Project Name: CAMPUS COVE County: NEW HANOVER Applicant WES BRADLEY Company: UNIVERSITY HOUSING GROUP Address: PO BOX 8187 City: ROANOKE, State: VA Zip: 24014- Phone: 540-767-3103 Fax::540-767-1103 Email: WesBradlev@sludenlhome.com Physical Locabon:302 S. KERR AVENUE Project Drains into UT TO BURNT MILL CREEK waters - Water classification QCSIN (for classification see- http://h2o.enr.state.nc.us)bims/reports/reportsW B.htmO Project Located in CAPE FEAR Rver Basin. Is project draining to class ORW waters? N , within Y, mile and draining to class SA waters N or vdthin 1 mile and draining to class HOW waters? N p E C E t V E Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL Address: 1410 COMMONWEALTH DR. # 101 City: WILMINGTON, State: NC Lp 28403- ithersravene_ MAR Z 6 ZOOS ' Phone: 910-256-9277 Fax::910-256-2584 Email: raustin&wl.com SECTION ONE: REQUESTING A SCOPING MEETING ONLY ® $coping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: _ pgpJ p DWQ SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: _ If of stream calls- Please attach TOPO map marking the areas in questions ElIntermittent/Perennial Determination: _ # of stream calls -Please attach TOPO map marking the areas in questions ❑ 401 Water quality Certification ❑ Isolated Wetland Llinear ft or _acres) ❑ Riparian Buffer Authorization ElMinor Variance El Major General Variance N State Stormwater ❑ General ❑ SFR ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ OH -site [SW _ (Provide permit #)j ❑ High Density -Detention Pond _ # Treatment Systems N High Density -Infiltration 1 #Treatment Systems ❑ High Density-Bio-Retention _ # Treatment Systems ❑ High Density--Stormwater Wetlands _ # Treatment Systems❑ High Density - Other 1# Treatment Systems /❑ MODIFICATION: N Major ❑ Minor ❑ Revision SW _(Provdepermit ir) ❑ Coastal Management ❑ Excavation &Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE - PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request) Wetlands on Site N Yes ❑ No Wetlands Delineation has been completed: N Yes ❑ No US ACOE Approval of Delineation completed: N Yes ❑ No Received from US ACOE N Yes ❑ No Fee Split for multlole Permits: (Check# Buffer Impacts: N No ❑ YES: —acre(s) Isolated wetland on Property N Yes ❑ No 404 Application in Process wl US ACOE: ❑ Yes ❑ No Permit For DENR use only Total Fee Amount E SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA s Varianeo ( Ma); LJ Min) E SW (LJ No, U LD, U Gen) E 401: E LQS E stream Deter,_ E 1�o'J (o wi%s IsE S�opv NCDENR EXPRESS September 2008 RE: Campus Cove Subject: REI: Campus Cove From: Rubin Austin <raustin a withersraveneLcom> Date: Fri, 27 Mar 2009 09:41:11 -0400 To: Janet Russell <Janet.Russell a ncmail.net> Yes, we'Ll be there at 10:30 Thanks, Robin -----Original Max sage ----- From: Janet Russell[mailto:Janet.Russell@ncmail.net[ Sent: Thursday, March 26, 2009 4:35 PM To: Robin Austin Subject: Campus Cove March 26, 2009 'Campus Cove Robin: The Express Stormwater Scope meeting has been scheduled with `Christine Nelson on Tuesday, March 31, 2009 at 10:30 JM 'here in the Wilmington RegionaL Office. Please respond ASAP to confirm and reserve the scope meeting date 6 time.) Thanks, Janet I of 1 3/27/2009 10:33 AM Re: General BMP Question Subject: Re: General BMP Question From: Christine Nelson <Christine.Nelson a ncmail.net> Date: Wed, 11 Mar 2009 11:10:17 -0400 To: Robin Austin <raustin a withersravenel.com> Robin, Sorry for the delay in my response. Your mostly correct - you forgot about handling/infiltrating the 10-yr storm event. This is important b/c filter strips are designed to handle the flow from the 10-yr storm. If the infiltration system is able to handle the 10-yr storm under these conditions (1/2 the infiltration rate, twice the volume, etc), then there is no need for a filter strip. Please keep in mind that this is only applied on a case -by -case scenario. Your storage volume is everything that is being directed to and stored in the infiltration system. If your detention area and infiltration basin are hydrologically connected and the entire 10-yr storm will infiltrate in the infiltration basin, then the volume in both can be counted toward your overall storage volume. You can only discharge/overflow the volume in excess of the 10-yr storm. If the applicant is still thinking about using the Express program, you may want to consider another scoping meeting. Christine Robin Austin wrote: Christine, Well, that clears it up. So if I have no room for a filter strip, I need to run my 1.5 inch storm in my infiltration basin using 1/2 the infiltration rate, in addition to storing twice the volume - but that "twice the volume" is actually the infiltration basin PLUS my detention system, is that correct? Right now, the water stored in the underground detention pipes outfall through a 10-inch pipe (invert is at the bottom of the detention pipes so they don't hold water between storms) to the adjacent wetlands. This controls the post-dev discharge so it is less than that of the 10-yr pre -development to meet the City's requirement. The storage volume required for the 1.5-inch is around 40,000 cf, and so the infiltration basin treats this amount, and the detention pipes hold over 81,000 cf to meet the 10-yr requirement. So in reality, I'm storing 3 x the 1.5 inch storm even with the 1.5-inch storm taken OUT of the volume required for the 10-yr event. From: Christine Nelson[mailto:Christine.Nelson@ncmail.netl Sent: Friday, March 06, 2009 12:09 PM To: Robin Austin Subject: Re: General BMP Question Robin, DWQ won't waive the filter strip requirement just because you are providing twice the design storm. You also have to handle/infiltrate the 10-yr 24-hr storm at 1/2 the infiltration rate to waive the filter. I of4 3/31/2009 10:05 AM Re: General BMP Question Where is the water stored in the underground detention going? Christine Robin Austin wrote: Christine, I am confused. In my scenario, I have all runoff conveyed to a splitter box which directs the first 1.5-in to the infiltration basin. It then spills over into triple 72-inch pipes for detention of the 10-yr, 24-hr event. I have the splitter box, but no vegetated filter, b/c my detention system holds twice the 1.5 inch runoff volume. I want to shorten my 72-inch pipes used for detention by utilizing some available storage above the 1.5inch in the infiltration basin. From your last paragraph below, I see you will accept this. But am I still required to use 1/2 the infiltration rate if I'm providing the splitter box? Thanks, Robin From: Christine Nelson[mailto:Christine.Nelson@ncmail.net] Sent: Friday, March 06, 2009 11:25 AM To: Robin Austin Subject: Re: General BMP Question Robin, To make sure we are all on the same page, let me take a step back and go over the options. Infiltration systems must be designed to store 1.5 in of runoff when draining to non SA waters (SL 2008-211). .1008 requires infiltration systems to have an off-line bypass (splitter box is fine) as well as a vegetated filter strip for the runoff in excess of the design storm (or provided storage volume). DWQ has come up with some alternatives for projects that cannot provide the oftline bypass or both the bypass and vegetated filter strip. (I believe i gave these to you in our scoping meeting) The first option is if an oftline bypass cannot be provided, then the infiltration basin/system has to store double the design volume (3 in design storm) before bypassing the excess runoff to a filter strip (usually via an emergency overflow). If a vegetated filter strip cannot be provided (also assumes the oftline bypass can't be provided), then you have to store double the design volume as well as demonstrate that the system can handle (infiltrate) the 10-yr 24-hr storm at 1/2 the infiltration rate. So based on your scenario, if the runoff stored in the detention area will eventually been infiltrated in the basin, the volume provided in both the infiltration basin and detention area is twice the design storm volume, and the infiltration basin and can handle the 10-yr, 24-hr storm at 1/2 the infiltration rate, DWQ will waive the off-line bypass and vegetated filter strip. You can store as much volume in the system as you want as long as it is greater than twice the design storm. Hope this helps! Christine 2 of 3/31/2009 10:05 AM Re: General BMP Question Robin Austin wrote: Christine, By offline bypass, do you mean a splitter box? If yes, then yes we have one of those. We do not have a vegetated filter, but I am storing more than twice the 1.5" storm in my detention system. This is Campus Cove, where the storm system enters a splitter box and the first 1.5 inches gets directed into the infiltration basin. Whatever storm is greater than 1.5" spills over the weir in the splitter box and into the underground detention system to meet the City's 10-yr requirement. I am wanting to lesson the underground detention system (triple 72-inch pipes) by utilizing the volume over the infiltration basin. Robin From: Christine Nelson[mailto:Christine.Nelson@ncmail.net] Sent: Wednesday, March 04, 2009 2:10 PM To: Robin Austin Subject: Re: General BMP Question Robin, It really depends on what else you are proposing with that infiltration system. Does it have the off-line bypass and vegetated filter? If so, then you should be fine. Christine Robin Austin wrote: Christine, If I've got a proposed infiltration basin to meet State requirements, can I use the volume above the 1.5 inch rainfall storage elev as detention to meet City requirements? Robin Robin Austin Withers & Ravenel Inc. 1410 Commonwealth Drive, Unit 101, Wilmington, NC 28403 tel: 910.256.9277 fax: 910.256.2584 http://www.withersravenel.com NOTICE OF CONFIDENTIALITY AND NONDISCLOSURE: This electronic message, which includes any attachments and other documents referred to herein, contains information from Wither & Ravenel, Inc. that may be legally privileged and confidential. The information is intended for the use of the addressee(s) only. If you are not the addressee, note that any disclosure, copying, printing, distribution, or use of the contents of this message is prohibited. If you received this message in error, please advise the sender by reply and delete this electronic message and any attachments. COPYRIGHT NOTICE: Copyright 2007 by Withers & Ravenel, Inc. All Rights Reserved by Withers & Ravenel, Inc. This notice applies to this electronic message, all attachments thereto and all documents referred to therein. This electronic message, any attachments thereto and all documents referred to therein are the proprietary property 3 of 4 3/31/2009 10:05 AM Re: General BMP Question of Withers & Ravencl, Inc. 'this electronic message, any attachments thereto and all documents referred to therein are provided for the recipient's information only, and no rights are transferred by the transmission of this electronic message by Withers & Ravenel, Inc. or receipt of this message by the recipient or any other party. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. Email correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. 4 of 4 3/31/2009 10:05 AM FOR: NCDENR P. 01 TRANSACTION REPORT MAR-02-2009 MON 02:48 PM 910 350 2004 SEND DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP MAR-02 02:47 PM 92562584 1101" 4 FAX TX OK 159 TOTAL 1M 1S PAGES: 4 ##########Mx###x#######xxx##x#x##x######2x#xx#xxxxx##xx########x##x################################# z TRANSACTION REPORT z s OCT-30-2008 THU 04:19 PM z # FOR: NCDENR 910 350 2004 z # z x # x SEND # x # DATE START RECEIVER TX TIME PAGES TYPE NOTE M# DP # # # s OCT-30 04:18 PM 92582584 2V 3 FAX TX OK 484 x z x # # # TOTAL : 29S PAGES: 3 s # s ####d#x####x########x##x#################xxr#x###x#x####xx######x################################### R.avlud laM 10 MM1 (910)196.7215 WiNam G. Ron jr, Ssxtlary Michael F. YiileYl Governor Man v x �d 3 cope r- - #Pag Fram' To: co:-- Faa:fl Fax: � aan 5004 B4S .Far# • 9111.150.2004 1 x'I Caediod 1 Eat RLa �t N rth Carol_ 3844— SOSID: 0087226 Date Filed: 1/26/2009 9:31:00 AM Co-479(08) Business Corporation North Carolina Elaine F. Marshall 8-21-07 North Carolina Secretary of State This report may be filed online at the Secretary of State websid: www.sosnc.com 2009 042 00169 Name of Business Corporation: LONGLEY SUPPLY COMPANY Fiscal Year Ending: 10 31 08 State of Incorporation: NORTH CAROLINA Month I Day / Year Secretary of State M Number: 0087226 ® I hereby certify that the information requested below (required by NCGS 55-16-22) has not changed since the most recently filed annual report and is therefore complete. Nature of Business: Registered Agent. Registered Office Mailing Address: County: City State: ZIP Code: Registered Office Street Address: County: City: State: ZIP Code: Signature of New Registered Agent: (Signature constitutes consont to the appoinimoho Principal Office Telephone Number: Principal Office Mailing Address: Principal Office Street Address: City: State: ZIP Code: City: State: ZIP Code: Name I itle and Business Address of Principal Uf iears: Name: Title: Address: City: State: ZIP: Name: Title: Address: City., Slate: ZIP: Name: Title: Address: City: State: ZIP: Certification of annual report (Must be by all Business Corporations). Ae4 759511 / 10-19-07 f / Hype w Data PRESIDENT nne North Carolina Secretary of State Page 1 of 1 North Carolina Elaine F Marshall DEPARTMENT OF THE Secretary SECRETARYOt= STATE PO Box 29622 Raleigh, NC 27626-0622 (919)807-2000 CORPORATIONS Corporations Home Search By Corporate Name Search For New & Dissolved Search By Registered Agent Important Notice Resale of Tickets Online Corporations FAQ Homeowners' Association FAQ Tobacco Manufacturers Unincorporated Non -Profits Dissolution Reports Non -Profit Reports Verify Certification Online Annual Reports LINKS & LEGISLATION KBBE B2B Annual Reports SOSID Number Correction 2001 Bill Summaries 1999 Senate Bills Annual Reports 1997 Corporations 1997 Register for E-Procurement Dept. of Revenue ONLINE ORDERS Start An Order New Payment Procedures CONTACT US Corporations Division TOOLS Secretary of State Home Secretary of State Site Map Printable Page Date: 2/19/2009 Click here to: View Document Filings I Sign Up for E-Notifications I (Print apre-populated Annual Report Form I Annual Report Count I File an Annual Report I Corporation Nameszo�ry �WuEfL Name Name Type NC fi-ongley-Supply Legal [Company] Business Corporation Information SOSID: 0087226 Status: Current -Active Date Formed: 10/26/1946 Citizenship: Domestic State of Inc.: NC Duration: Perpetual Registered Agent Agent Name: Longley, Emily P Registered Office Address: 2018 Oleander Dr. Wilmington NC 28403 Registered Mailing PO Box 3809 Address: Wilmington NC 28406 Principal Office Address: No Address Principal Mailing Address: 2018 Oleander Dr PO Box 3809 Wilmington NC 28406-0000 Stock Class Shares COMMON 2500 No Par Value Par Value 100 �l✓Clea11 ED AUG 0 7 2009 http://www.secretary.state.nc.us/corporations/Corp.aspx?Piteinld=4950551 PRO.( s 2f1"009 aboutblank Thanks Robin. Robin Austin wrote: Sorry. Yes, we will be there on Thursday to meet with Christine. The applicant will not be attending the scoping meeting, but will attend the submittal meeting. Thanks, Robin -----Original Message ----- From- Janet Russell [mailto:Janet Russell@ncmail.net] Sent Monday, November 03, 2008 4:33 PM To: Robin Austin Subject: Campus Cove Robin: I have not received a confirmation from you on the scheduled Express stormwater submittal meeting with Christine Nelson on the 6th (Thursday) at 10:00. Are you and your applicant going to be able to make it? Janet 1 of 1 1 1/3/2008 4:37 PM Re: Campus Cove Subject: Re: Campus Cove From: Janet Russell <Janet. liussell n ncmail.net> Date: Thu, 30 Oct 2008 16:16:03 -0400 To: Robin Austin <raustin a withersravenel.com> October 30, 2000 *Campus Cove* Robin: The Express Stormwater Scope Meeting has been scheduled with 'Christine Nelson on November 6, 2006 at 10:00 AM' here in the Wilmington Regional Office. I am attaching the "submittalrequirements" eventhough I realize this isn't a submittal meeting. Please go over the checklist for complete application which you can find on the bmp web site (7th block down from top). I did find Vincent's report and will fax you a copy of his seasonal high water table findings. Please respond ASAP to confirm and reserve the scope meeting date a time. Thanks, Janet Russell Express Coordinator Robin Austin wrote: Oh my. Vincent has tracked all over the 12 acres, so we should be good. Now that you are reminding me, can I request from you a copy of his report? Robin -----Original Message ----- From: Janet RussellImailto:Janet.Russell@ncmail.net] Sent: Thursday, October 30, 2008 2:05 PM To: Robin Austin Subject: Campus Cove Robin: Has the state soil scientist, Vince Lewis, been out to the site yet to verify seasonal high water table? It is not necessary for him to visit before the scope meeting, but he will have to at least schedule the site visit to occur before a submittaL date for the stormwater package. I have attached an Infiltration Site Visit Request, just in case you haven't done that already. He likes to get the Site Visit Request, a copy of the soils report, vicinity map with road name, and a site plan with the boring locations denoted. His email is vincent.lewis@ncmail.net Janet Submittal Requirements 2.doc Content -Type: application/msword Content -Encoding: base64 1 of 1 10/30/2008 4:26 PM `.�o� `ts JZ�ot kcL c Gl s L0Pe� For DFNR Use .ONLY I Reviewer: , . North Carolina Department of Environment and submit I L 4 ARA.Natural Resources 10.0 NCDENR Request for Express Permit Review T"1E 1 Canfrm�. ��"3 FILL-IN all the information below and CHECK the Permit(s) you are requesting for express review. FAX or Email the completed form to Express Coordinator along with a completed DETAILED narrative, site plan (PDF file) and vicinity map (same items expected in the application package of the project location. Please include this form in the application package • Asheville Region -Alison Davidson 828.296-4698;alison.davidson(dncmail.net • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.lee(ancmail.nef • Mooresville & -Patrick Grogan 704-663.3772 or Patrick.grogan )ncmail.net • Washington Region -Lyn Hardison 252.946.9215 or hm.hardiscn a7ncmail.net • Wilmington Region -Janet Russell 910-350.2004 or janet.russell(ancmail.net E C E I V E D NOTE. Project application received after 12 noon will be stamped in the following work day. Project Name: CAMPUS COVE County: NEW HANOVER OCT 3 0 2008 Applicant: WES BRADLEY Company: UNIVERSITY HOUSING GROUP Address: PO BOX 8187City: ROANOKE. State: VA Zip: 24014- DWQ PRGJ # — Phone: 540-767-3103 Fax::540-767-4103 Email: Wes.Bradlev@studenthome.com Physical Localion:302 S. KERR AVENUE Project Drains into UT TO BURNT MILL CREEK waters — Water classification C SW (for classification see- h Hp://h2o. en r. state. nc, us/bims/reports/rei)ortsW B. h tml ) Project Located in CAPE FEAR River Basin. Is project draining to class ORW waters? N , within''% mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: ROBIN AUSTIN Company: WITHERS & RAVENEL • `t Address: 1410 COMMONWEALTH DR. #101 City: WILMINGTON, State: NC Zip 28403-_ Phone: 910-256-9277 Fax::910-256-2584 Email: raustin@withersravenel.com SECTION ONE: REQUESTING A SLOPING MEETING ONLY ® Scoping Meeting ONLY ® DWQ: ❑ DCM, ❑ DLR, ❑ OTHER: SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions ❑ IntermiltentlPerennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or _acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ® General ❑ SFR, ❑Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Low Density ❑ Low Density -Curb & Gutter _ # Curb Outlet Swales ❑ Off -site [SW (Provide permit #)) ❑ High Density -Detention Pond _ # Treatment Systems ® High Density -Infiltration 1 #Treatment Systems ❑ High Density -Bio-Retention _ # Treatment Systems ❑ High Density—Stormwater Wetlands _ # Treatment Systems ❑ High Density -Other _ # Treatment Systems /❑ MODIFICATION: ❑ Major ❑ Minor ❑ Revision SW _(Provide permit #) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE — PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request) Wetlands on Site ® Yes ❑ No Wetlands Delineation has been completed: ® Yes ❑ No US ACOE Approval of Delineation completed: ❑ Yes ❑ No Received from US ACOE ❑ Yes ❑ No Fee Solt for multiole oerrnits: (Check # Buffer Impacts: ® No ❑ YES: _acre(s) Isolated wetland on Property ❑ Yes ❑ No 404 Application in Process wl US ACOE: ❑ Yes ❑ No Permit For DENR use only Tnlal Faadmmml S SUBMITTAL DATES Fee I SUBMITTAL DATES Fee LAMA $ Variance (ElMaj; El Min) $ SW (❑ HD, ❑ LID, ❑ Gen) $ 401: $ LDS $ Stream Deter,_ $ NCDENR EXPRESS September 2008 10/30/2008 THU 12:36 FAX 0002/003 NARRATIVE The project known as Campus Cove is located at 302 South Kerr Avenue in Wilmington, North Carolina. The property fronts Randall Parkway and extends back to Emerson Drive, and is adjacent to a City drainage channel. It consists of 14.47 acres contained in parcels 3137(07)-58-4219, 3137(07)-58-5008, and 3137(07)-57-7827. There are approximately 0.051 acres of wetlands located near the southwest corner of the site. No impacts are proposed. The site is currently owned by Longley Supply Company, and is under contract by University Housing. The site is undeveloped, and covered with approximately 20-year old pines and brush, with some open areas. Based on available USGS maps, the site was originally a tributary to Burnt Mill Creek. Approximately 10 feet of fill was placed on the site 20 years ago when the City piped the tributary via a 90-inch culvert along Emerson Drive that discharges into a concrete channel that runs south along the railroad tracks and into twin 72-inch culverts under Randall Parkway. PROPOSED DEVELOPMENT A total of 228 units are proposed, in a combination of 84 two -bedroom units, and 144 three -bedroom units. Associated parking, a clubhouse with pool and athletic courts, maintenance building, and trash compactor are also proposed. STORMWATER The site is located in the Cape Fear River Basin and drains to the onsite wetlands, which ultimately discharge to an unnamed tributary of Burnt Mill Creek. Stream classification is C; Sw, and the site is not located within a 1/2 mile of SA waters. Stormwater design will be high density commercial and comply with the current coastal stormwater rules: C OCT 3 3 2CD8 PFOJ # . 7F C E I V ED lil Of T 30 2008 DWQ ,. Y�nce LCLAiS �E C E I V ED DIVISION OF WATER QUALITY IIInISI SEP 18 2008 INFILTRATION SYSTEM INVESTIGATION DWO Complete and email this form to Vincent. Lewis@ncmail.net. If there are more than 7 aorreas'to be -tested, attach a second sheet. // / Q •Scheduled Site Visit Date and Time /()A / b Project Name: campus Cove } County: New Hanover Street Address: 302 S. Kerr Ave. Directions from the nearest intersection of two major roads: Parcel runs from Randall Pkwy to Emerson Street, between Marlboro and Kerr Ave. Take S. Kerr to Emerson St., site is on S side of street adjacept to City drainage canal. >1 acre being disturbed? ®YES ❑NO CAMAiLjor required? ❑YES ®NO Consultant Name: Robin Austin Phone: 910-256-9277 Consultant Firm Name: Withers & Ravenel Bore Number 1 2 3 4 5 6 7 a Existing Ground Elevation b Proposed Bottom Elevation c Subtract a — b d Add 2 ft. Min -Bore Depth) e Hardpan De th?�' Infiltration Rate OK? y Actual Elev. Of SHWT O a' h Max. lowest bottom elev. Comments L V- - Required Attachments: 1. Legible vicinity map. 2. Compete Soils Report. 3. PDF formatted site plan with the boring locations to be tested. Site plans should be emailed or hand -delivered only. Illegible faxed maps will not be accepted. All proposed infiltration areas and existing, active utility lines located within the proposed basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist reserves the right to decline to do the investigation. If the proposed infiltration system will be located in an area of existing pavement and there is no open area nearby, equipment capable of breaking through the impervious layer must be provided. The soils investigation does not take the place of a soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil conditions that are reported in the Soils Report, and make a determination as to the suitability of the site to meet the infiltration design requirements under NCA C 2H.1000, and assumes no liability should the system fail. S:\WQS\STORMWATER\FORMS\infiltration site visit.for DIVISION OF WATER QUALITY INFILTRATION SYSTEM INVESTIGATION Scheduled Site Visit Date and Time 1,#141,D f ! �•`?6 Project Name: 4h vJ C Q County: /VT7 Street Address: 301 S a rr Ale Directions from the nearest intersection of two major roads: >1 acre being disturbed? YES NO CAMA Major required? YES NO Consultant Namelsbo n ;SITU 'ips Phone: Consultant Firm Name: Bore Number 8 9 10 11 12 13 14 a Existing Ground Elevation b Proposed Bottom Elevation c Subtract a — b d Add 2 ft. Min. Bore Depth) e Soil Type f Infiltration Rate OK? Actual Elev. Of SHWT O " h Max. lowest bottom elev. Comments Required Attachments: 1. Legible vicinity map & written directions to the project. 2. Compete Soils Report. 3. Map of the site with the boring locations to be tested. All proposed infiltration areas and existing, active utility lines located within the proposed basin/trench must be marked and flagged. If these areas are not flagged, the Soils Scientist reserves the right to decline to do the investigation. If the proposed infiltration system will be located in an area of existing pavement and there is no open area nearby, equipment capable of breaking through the impervious layer must be provided. The soils investigation does not take the place of a soils report prepared by an appropriate professional. The Soils Scientist will only verify the soil conditions that are reported in the Soils Report, and make a determination as to the suitability of the site to meet the infiltration design requirements under NCAC 21-1.1000, and assumes no liability should the system fail. S:\WQS\STORMWATER\FORMS\infiltration site visit.for h .Y` 0.�0SG4 ...N.\w.�iwr. r rrk.r. Z: Es > 3 ;ter......,. �.:......��� F2i tg r a): E3 � QS Q J ! Ys-yam Q' m0 0, C� G 8� ECS CAROLINAS LLP CAROLINAs Geotechnical • Construction Materials • Environmental • Facilit esMay 22, 2008 Mr. Wes Bradley n E C E 1 V E D University Housing IIJn�(f 306 McClanahan Street Suite F SEP 16 2008 Roanoke, Virginia 24014 DWO Re: Infiltration Evaluation PROJ # Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 Dear Mr. Bradley, ECS Carolinas, LLP (ECS) recently conducted an infiltration evaluation for the proposed infiltration areas at the above referenced site located in between Randall Parkway and Emerson Drive in Wilmington, North Carolina. This letter, with attachments, is the report of our evaluation. Field Testing On May 19 and 20 ECS conducted an exploration of the subsurface soil conditions at twelve requested locations shown on the attached Site Diagram. The locations were surveyed by Withers & Ravenel. The purpose of this exploration was to obtain subsurface information of the in -place soils for the proposed infiltration area and to estimate the seasonal high groundwater level (SHWL). We explored the subsurface soil conditions by advancing one hand auger boring into the existing ground surface at the twelve requested boring locations. We visually classified the subsurface soils and obtained representative samples of each soil type encountered. The attached Infiltration Evaluation Form provides a summary of the subsurface conditions encountered at each hand auger boring location. The SHWL was estimated at each boring location below the existing grade elevation. Below is a summary of the SHWL at each boring location. Location SHWL 1 42inches 2 36 inches 3 38 inches 4 40 inches 5 36 inches 6 38 inches 7 40 inches p 8 341 36 inches 7ir ,PC d 41/ 7211 Ogden Business Park • Suite 201 • Wilmington, NC 28411 • (910) 686-9114 'Fax (910) 686-9666 • www.ecsti"ted.com Asheville. NC • ChaHotte, NC - Greensboro. NC - Greenville, SC - Raleigh. NC • Swansboro, NC * • Wdmington, NC * testing services only Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 9 .S 36inches IZ 10 50inches 11 20inches 12 16inches We have conducted twelve infiltration tests utilizing a compact constant head permeameter near the hand auger borings in order to estimate the infiltration rate for the subsurface soils. The infiltration tests are typically conducted at two feet above the SBVVL. Field Test Results Below is a summary of the infiltration test results: Location Description Depth Inches/hour Inches/minute 1 Tan/orange 18 inches 1.2 0.02 clayey SAND 2 Tan clayey 12 inches 0.37 0.006 SAND 3 Tan clayey 14 inches 0.20 0.003 SAND 4 Tan clayey 16 inches 0.91 0.01 SAND 5 Orange Sandy 12 inches 0.0 0.0 CLAY 6 Tan/Orange 14 inches 0.85 0.01 clayey w/CLAY 7 Grey/Red/Orange 16inches 0.79 0.01 Mottled CLAY 8 Grey/Brown 12 inches 2.8 0.04 SAND w/Silt 9 Grey Silty 12 inches 6.1 0.1 SAND 10 Tan/Orange 26inches 1.3 0.02 SAND w/Cla 11 Black sandy 10 inches 0.0 0.0 SILT 12 gmy fine SAND 10 inches 8.5 0.14 Infiltration rates and SBWL may vary within the proposed site due to changes in elevation and subsurface conditions. Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 If you have any questions regarding this report, please contact us at (910) 686-9114. Respectfully, ECS CAROLINAS, LLP 46�� K. Brooks Wall Staff Geologist CC: Brian Campbell-Withers&Ravenel Attachments: Site Diagram MItration Evaluation VV ` Walid N, P Principal Engineer NC License No. 22983 J kZl 4u C7 J N LL 00 3 e kleel � N r� `' a..m..J.>- ♦ a yy� .rj 04 rA ....::::. OJ, wm _ i wwr xe �`-��• �• `raw '. rrrer Q'1 aJ IM imm imi Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Description 1 0-14" Tan/grey fine SAND w/clay 14"-32" Tan/orange clayey SAND 32"42" Tan/grey fine SAND w/clay Seasonal High Water Table was estimated to be at 42 inches below the existing grade elevation. Infiltration Rate: 0.02 inches per minute (1.2 inches per hour) Test was conducted at 18 inches below existing grade elevation Location Depth Soil Description 2 0-6" Grey silty SAND 6"-18" Tan clayey SAND 18"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.006 inches per minute (0.37 inches per hour) Test was conducted at 12 inches below existing grade elevation Location Depth 3 0-6" 6"-36" 36"-40" Soil Description Black silty SAND Tan clayey SAND Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 38 inches below the existing grade elevation. Infiltration Rate: 0.003 inches per minute (0.20 inches per hour) Test was conducted at 14 inches below existing grade elevation nE C E I V ED IJ^Su SEP 18 ZU08 owo PROJ # Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Description 4 0-16" Tan silty SAND 16"40" Tan clayey SAND Seasonal High Water Table was estimated to be at 40 inches below the existing grade elevation. Infiltration Rate: 0.01 inches per minute (0.91 inches per hour) Test was conducted at 16 inches below existing grade elevation Location Depth Soil Description 5 0-6" Grey silty SAND 6"-32" Orange sandy CLAY 32"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.0 inches per minute (0.0 inches per hour) Test was conducted at 12 inches below existing grade elevation Location Depth Soil Description 6 0-6" Black silty SAND 6"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 38 inches below the existing grade elevation. Infiltration Rate: 0.01 inches per minute (0.85 inches per hour) Test was conducted at 14 inches below existing grade elevation Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Description 7 0-16" Black silty SAND 16"-24" Grey/red/orange mottled CLAY 24"-40" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 40 inches below the existing grade elevation. Infiltration Rate: 0.01 inches per minute (0.79 inches per hour) Test was conducted at 16 inches below existing grade elevation Location Depth Soil Description 8 0-14" Grey/brown fine SAND w/silt 14"-36" Black silty SAND 36"-40" Tan/orange fine to coarse SAND w/clay lens Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.04 inches per minute (2.8 inches per hour) Test was conducted at 12 inches below existing grade elevation Location Depth Soil Description 9 0-15" Grey silty SAND 15"-24" Tan fine SAND 24"-60" Grey silty SAND w/organics Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Infiltration Rate: 0.1 inches per minute (6.1 inches per hour) Test was conducted at 12 inches below existing grade elevation Infiltration Evaluation Campus Cove Apartments Wilmington, North Carolina ECS Project No. 22.14085 May 20, 2008 Location Depth Soil Description 10 0-12" Grey silty SAND 12"-24" Tan silty SAND 24"-48" Tan/orange SAND w/clay Seasonal High Water Table was estimated to be at 50 inches below the existing grade elevation. Infiltration Rate: 0.02 inches per minute (1.3 inches per hour) Test was conducted at 26 inches below existing grade elevation Location Depth Soil Description 11 0-30" Black sandy SILT Seasonal High Water Table was estimated to be at 20 inches below the existing grade elevation. Infiltration Rate: 0.0 inches per minute (0.0 inches per hour) Test was conducted at 10 inches below existing grade elevation Location Depth Soil Description 12 0-16" Grey fine SAND 16"-40" Black silty SAND (hardpan) Seasonal High Water Table was estimated to be at 16 inches below the existing grade elevation. Infiltration Rate: 0.14 inches per minute (8.5 inches per hour) Test was conducted at 10 inches below existing grade elevation �E C E I V IlfED nSu SEP 18 wB II;I D o PROJ # - Soil Map -New Hanover County, North Carolina N Meters A o ao aD so sao Feet o tso 3D0 soo e00 USDA Natural Resources Web Soil Survey 2.0 6/5/2008 aM Conservation Service National Cooperative Soil Survey Page 1 of 3 MAP LEGEND Area of Interest (AOI) O Area of Interest (AOl) Soils Soil Map Units Special Point Features V Blowout ® Borrow Pit X.. Clay Spot Closed Depression x Gravel Pit Gravelly Spot ® Landfill A Lava Flow Marsh St Mine or Quarry p Miscellaneous Water p Perennial Water V Rock Outcrop } Saline Spot Sandy Spot Severely Eroded Spot 0 Sinkhole 3 Slide or Slip q Sodic Spot g Spoil Area Q Stony Spot Soil Map —New Hanover County, North Carolina MAP INFORMATION (Z Very Stony Spot Original soil survey map sheets were prepared at publication scale. Viewing scale and printing scale, however, may vary from the T Wet Spot original. Please rely on the bar scale on each map sheet for proper Other map measurements. Special Line Features Source of Map: Natural Resources Conservation Service L.7 Gully Web Soil Survey URL: http://websoilsuwey.nres.usda.gov Coordinate System: UTM Zone 18N Short Steep Slope This product is generated from the USDA-NRCS certified data as of �S Other the version date(s) listed below. Political Features Soil Survey Area: New Hanover County, North Carolina Municipalities Survey Area Data: Version 12, Feb 26, 2008 p Cities Date(s) aerial images were photographed: 2/3/1993 O Urban Areas The orthophoto or other base map on which the soil lines were Water Features compiled and digitized probably differs from the background Oceans imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Streams and Canals Transportation �^ Rails Roads iy Interstate Highways US Routes m State Highways NLocal Roads en Other Roads J uE C E I V E D SEP 19 2608 PRO,i # UN O USDA Natural Resources Web Soil Survey 2.0 6/5/2008 am Conservation Service National Cooperative Soil Survey Page 2 of 3 Soil Map —New Hanover County, North Carolina Map Unit Legend New Hanover County, North Carolina (NC129) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI Be Baymeade fine sand, 1 to 6 percent slopes 4.6 30.7% Cr Craven fine sandy loam, 1 to 4 percent slopes 0.4 2.8% JO Johnston soils 7.3 48.5% No Norfolk fine sandy loam, 0 to 4 percent slopes 0.1 0.9% Se Seagate fine sand 2.6 17.1% Totals for Area of Interest (AOI) 15.1 100.0% USDA Natural Resources Web Soil Survey 2.0 6/5/2008 Conservation Service National Cooperative Soil Survey Page 3 of 3 'equegt for Site Visit by Vincent Lewis - Campus Cove Subject: Request for Site Visit by Vincent Lewis - Campus Cove From: Robin Austin <raustin@withersravenel.com> Date: Thu, 18 Sep 2008 09:37:28 -0400 To: Janet Russell <Janet.Russel l rr ncmail.net> Hi Janet, Would you please schedule Vincent Lewis to visit our project site to verify SHWT elevations? Attached is the request form, soils test locations, ECS soils report, and a copy of the soils map taken from the Web Soil Survey. 12 tests were performed by ECS, but location #s 2, 3, 5 and 11 have poor infiltration rates, so we are not proposing BMPs in those areas. Therefore, Vincent only needs to verify location #s 1, 4, 6, 7, 8, 9, 10 & 12. See attached soils test locations - requested locations circled in red. Our proposed BMPs are infiltration trenches to meet State SW requirements for water quality, followed by underground pipe detention to control runoff from the 10-yr storm events to meet City requirements. Our surveyors will re -stake the locations tomorrow so Vincent can easily find them. It would be great if he could get out there soon because our stakes don't stay long due to the "human wildlife" in the area. Thanks, Robin ROBIN AUSTIN. P.E. WITHERS e1' RAVEMEL 1410 Cunum"valth Drive, Unit rot I Witminglon, N.C. 18403 tel: 91025692771 fas 910.256.7584 /l I' r,'t' 'll NOTICE OF CONODENTIALITY AND NONDISCLOSURE This electronic message, which includes any allachments and ulher documews referred to herein, contains inlummlion from Withers & Ravenel. Inc. (flat may be legally plivilrged and conlident inI. The inIurinal ion is intended furlhe use of [lie add resserW only. It You are nature addressee, note that any distlosure, copying. printing, dr tdbuliol, or use ofthe contents of this message is prohibited. If you received Ihis message in error, please advise Thu sender IN reply and delete [his electronic message and any allachments. COPYRIGIfI NOTICE: Culnumir12008 by Wither-, & Ravenel, Inc. All Rights Reserved by Withers & Rave net, Inc. This notice applies to [his uluctnmicmessage. all alladuaents Thereto, and all docunn:nls telencd to therein. Ellis elec[runic nlessage, any allachments Iherelo and all documents referred to therein are the proprietary properly of 4Wlliers & Rawnel, Inc. nll$ 0eclroric inesyane. any atlachrnerds Thereto and all ducumews refcned to therein an, provided lot The recipient's information only. and no rights are Trans. Tuned by the transmission of this electronic message by 1'Athers & RJYeriel. Inc. Or receipt of III Is Inemage by the recipient or ally Other parry. Lewis SHWT Site Visit Request.doc Content -Description: Content -Type: Content -Encoding: Vincent Lewis SHWT Site Visit Request.doc application/msword base64 Content -Description: Soils Test Locations.pdf Soils Test Locations.pdf Content -Type: application/pdf Content -Encoding: base64 I of 2 9/18/2008 10:42 AM SOSID: 0411528 F - Date Filed: 5/5/2008 9:05:00 AM ` ''CD-479 ((51) Business Corporation North Carolina Annual R Elaine F. Marshall 8-21.07 North Carolina Secretary of State This report may be filed online at the Secretary of Slate websile: wwws 2008 141 01974 4 Name of Business Corporation: UNIVERSITY HOUSING GROUP Fiscal Year Ending: 12/31/07 Stale of Incorporation: NORTH CAROLINA MWWDay/Year Secretary of State 0 Number: 0411528 ❑I hereby certify that the information requested below (required by NCGS 55-16-22) has not changed since the most recently filed annual report and is therefore complete. Nature of Business: REAL ESTATE DEVELOP Registered Agent: LAURA L YAEGER Registered Office Mailing Address: 401 NORTH TRYON STREET LOTH FLOOR County: City: CHARLOTTE State: NC Registered Office Street Address: 401 NORTH TRYON STREET LOTH FLOOR County: City: CHARLOTTE State: NC Signature of New Registered Agent: (Signature constitutes consent to the appointment) Principal Office Telephone Number: (540) 767-3110 Principal Office Mailing Address: PO BOX 8187 City: ROANOKE Principal Office Street Address: 306 MCCLANAHAN ST City: ROANOKE Name: ROBERT N BRADLEY Address: 250 BRADLEY PLACE #710 City: PALM BEACH Name: WESLEY C BRADLEY Address: 3244 PINELAND RD City: ROANOKE Name: LEZLIE B SNYDER Address: 2221 CAROLINA AVE, SW City: ROANOKE Certification of annuaLse%5i5<(MNua1U iconm pled b State: VA Slate: VA Title: CHAIRMAN State: FL Zip: 33480 Title: PRESIDENT State: VA Zip: 24018 Title: SECRETARY State: VA Zip: 24014 Zip Code: 28202 Zip Code: 28202 Zip Code: 24014 Zip Code: 24014 3/13/2008 Dale l (east, mr Title NCC20501L 09117107 CD-479A 51) ( Attachment for Additional Place this form directly 7.01 Principal Officers behind Form CD-479. Name of Corporation: UNIVERSITY HOUSING GROUP FEIN: 56-2000804 Name: JEFFREY W FOUTZ Title: TREASURER Address: 3846 EAGLE CREST DRIVE City: ROANOKE State: VA Zip: 24014 Name: Title: Address: City: State: Zip: Name: Title: Address: City: State: Zip: Name: Title: Address: City: State: Zip: Name: Title: Address: City: Slate: Zip: Name: Title: Address: City: State: Zip: Name: Title: Address: City: Slate: Zip: Name: Title: Address: City State: Zip: Name: Title: Address: City: State: Zip: Name: Title: Address: City: Stale: Zip: Name: Title: Address: City: Slate: Zip: Name: Title: Address: City: Stale: Zip: Name: Title: Address: City: State: Zip: Name: Title: Address: Citv: State: Zip: _ NCCZ0502L 09124/03 North Carolina Secretary of State Page I of I North Carolina Elaine F. Marshall DEPARTMENT OF'rrIE Secretary SECRETARYOFSTATE PO Box 29622 Raleigh, NC 27626-0622 (919)807-2000 CORPORATIONS Corporations Home Search By Corporate Name Search For New & Dissolved Search By Registered Agent Important Notice Resale of Tickets Online Corporations FAQ Homeowners' Association FAQ Tobacco Manufacturers Unincorporated Non -Profits Dissolution Reports Non -Profit Reports Verify Certification Online Annual Reports LINKS & LEGISLATION KBBE 13213 Annual Reports SOSID Number Correction 2001 Bill Summaries 1999 Senate Bills Annual Reports 1997 Corporations 1997 Professional Corporations Register for E-Procurement Dept. of Revenue ONLINE ORDERS Start An Order New Payment Procedures CONTACT US Corporations Division TOOLS Secretary of State Home Secretary of State Site Map Printable Page Date: 6/17/2009 Click here to: View Document Filings I Sign Up for E-Notifications I Print apre-populated Annual Report Form i Annual Report Count I File an Annual Report i Corporation Names Name Name Type NC UNIVERSITY HOUSING Legal GROUP, INC. Business Corporation Information SOSID: 0411528 Status: Current -Active Date Formed: 11/25/1996 Citizenship: Domestic State of Inc.: NC Duration: Perpetual Registered Agent Agent Name: Yaeger, Laura L Registered Office Address: 401 N. Tryon Street 101h Floor Charlotte NC 28202-2108 Registered Mailing 401 N. Tryon Street 10th Floor Address: Charlotte NC 28202-2108 Principal Office Address: 2117 Rosalind Ave Roanoke VA 24014 Principal Mailing Address: P O Box 8187 Roanoke VA 24014 Stock Class Shares No Par Value COMMON 100000 Yes Par Value N/A AUG 0 7 2009 DWQ http://www.secretary.state.nc.us/corporations/Corp.aspx?PitemId=4946783 PROJ # 6/171?009 GENERAL NOTES SITE AREAS I"', 1.) THIS IS A SURVEY OF AN EXISTING PARCEL OF LAND. LINE TABLE THIS IS A CLEA14 WATER ACT, SECTION 404 (404) TOTAL SITE AREA 25.28t ACRES LINE LENGTH BEARING _JURISDICTIONAL MAP. THIS IS NOT A BOUNDARY SURVEY' S77-45'10"W`,"R�G1PTOTAL WETLAND AREA: 0.88t ACRES L7 23.46BOUNDARY SHOV/N HEREON PER A BOUNDARY SURVEY; • c•PERFORMED BY WITHERS & RAVENEL. NET UPLAIJD AREA: 24.40t ACRES L2 10.21 S06'29'29'W ��''`ES„7•.Z�2.) BEARINGS FOR THIS MAP ARE BASED ON NC GRID; NAD 83. L3 14.87S23'O8'20"WPARCEL INFORMATION: L4 137.82 S23'04'02"W`' •% 3.) AREA BY COORDINATE GEOMETRY. C �/'7�`( 4.) 404 WETLANDS AND DELINEATED BY Iti7THERS & RAVENEL, OWNER: LONGLEY SUPPLY COMPANY LS 39.35 N81'S6'45"E -'�, L-35is315108. 6 TLAND FLAGS FIELD SURVEYED BY WITHERS & 08: 128211856 L6 49.64 S11'05'03"E a `.✓AteRA.VENEL, 3/28/08 USING A TOTAL STATION SURuc)' ,SUfINSTRUMENT CAPABLE OF GREENCWAYY ST,� PIN. R04918-004-003-000 (31370758.4219,000)) CURVE L2 082H R860IOOS S 65533''R8 IN DI 220 ZCE //�I0IM\\\ I DO N 68'0'19"E. (60' PUBLIC R/W) R05506-001-027-000 (PJ707585008000) R COORDINATE TABLE CORNER NORTHIfJC FASTING MON 177440,561 2336078.18 Sl --------- --- -_ -J --- --- Vicinity Nlap (No ---------------------------------- KERR AVENUE (60' PUBLIC R/W) N F LONGLEY SUPPLY CO. 404 WETLANDS DELINEATION CERTIFICATE N 1 21'02" W 498.14' D8 5250/1845 m WATERS OF THE US COORDINATE TABLE CL1 17752 I.63 2335466.38 CL2 177513.33 2335460.63 CL3 777506.04 2335439.19 CL4 177491.43 2335462.31 CL5 177484.27 2335466.12 CL6 177478.09 2335466.41 CL7 177466.34 2335463.97 CL8 177451.87 2335450.69 CL9 177450.20 2335442,71 CLiu 177443.06 2335439.14 CL 11 177431.57 2335440.76 CL I2 177419.32 2335438.35 CL 13 177404.79 2335426.09 CL 74 17738L72 2335415.55 CL15 177351.61 2335399.85 CL 16 177332.54 2 35 9a 7 1 CL 17 177321.31 2335381.55 CL 18 17731 L00 2335371.23 CL 19 177298,35 2335364.R3 CL20 177285.63 2335364.24 CL21 17,7267.15 2335358.91 CL22 177246.03 2335349.61 CL23 177234.1; 2335338.12 CL24 177224.65 2335335.35 CL25 177212.78 2335333.6E CL26 177198.79 2335329.38 CL27 177181.83 2535322.52 CL28 177177.08 233531&09 CL29 177171.32 2335310.21 CL30 177157.65 2335306.66 CL3I I77139.89 2335302.55 CL32 177107.45 2335289.69 CL33 177091.03 2335280.52 CL34 I77118.47 2335277.31 CL35 177 058.57 2335270.04 o NOT INCLUDED) THIS CERTIFIES THAT THIS PLAT ACCURATELY DEPICTS THE BOUNDARY OF THE JURISDICTION OF SECTION 404 OF THE CLEAN WATER ACT PURSUANT o N F I TO THE 1987 CORPS OF ENGINEERS DEL114EAD014 MANUAL AS DETERMINED \ HEYER ' BY THE UNDERSIGNED ON THIS DATE UA4E55 THERE IS A CHANGE IN THE \���p ,n I Z \ I<'Q IV 00. I„ DB 9905/689 LAW OR OUR PUBLISHED REGULATIONS, RIG DETERMINATION MAY BE '� ' RELIED UPON FO A PERIOD OF FIVE YEARS FROM THIS DATE. ANY N N o o? I m "� I o I o 26g 00' MONm I ISOLA TE�,1'/ETLA, S OR WATERS THAT�RE OUT OF CORPS JURISDICTION Z o m \ I I HAVE B EN LyBELED OIJ TH SURVEY / N 12'19'12" W l 190.83' N 12'IA 17" lk I `-° .. i ,' / 20 ^ U 1 S ' " S ^fi' CORP 'OF ENGINEERS OFFICIAL CA TE IYETAND FLAG COORDINATE TABLE FLAG NORTHING [CASTING Al 177311.84 2335363.21 A2 177534.23 2335349.16 A3 177378.23 2335354.40 A4 177423J 1 2335354.75 �A5 1 171477.651 2335J52. 19 A6 17751 .15 2335350.42 A7 177530,97 2335367.81 A5 I77544.32 2JJ5J85.23 A9 177532.54 2J35429.69 AID 177525.50 233545B.i5 i775i3.<2 A;2 177501.58 2335480.59 Ala 17748J.3G 2335488.36 Aii 177471.1, LJ35471.27 A15 177442.40 2335455.48 AI5 177421.99 2335476.80 A17 177405.62 2JJ5485.85 AM 177369.861 23J5472.80 A19 177340.89 2335454.29 A20 177296.40 2335419.50 A21 177258.08 2J35416.58 A22 177219.02 2535395.73 A23 177169.10 2335379.36 A24 177140.68 2335350.08 A25 177113.23 2335J30.00 TBI 177306.00 23J5350.53 TB2 177267.82 2335351.04 TB3 1772J3.29 23J5331.19 T84 177201. 21 2335119. 61 iB5 177163.49 23J5298.99 O.Ob v1 N 3 I � I L) AA J / N12-47'39"W' c� 1 TITLE: 81.06, 9 I oro I C,p II Q EXPIRATION DATE OF OEUNEA TION, I USAGE ACTION ID: f.liF LONGLEY SUPPLY COMPANY D8 1282/1856'y- 25.28t AC. ? •_ a v w o N W ^ 47 2 O v z i. IVA,TrPC nr Tuc Llc 552 LF (COORDINATES CLi-CL35) �I" pljo7 %50. S6 2X12" CPP J P\0 .-(t I, p\SF p10 `a 404 WETLANDS 0.78E AC S 12'24'59" E tJ F CITY OF WILMINGTON DB 1543/422 I50 0 75 150 300 GRAPHIC SCALE 1 inch = 150 Et. Ll I CERTIFICATE OF ACCURACY & MAPPING J y I 1 LTHE UNDERSIC14ED CERTIFY THAT THIS SURVEY WAS DRAWN G ct UNDER MY SUPER14SION FROM A BOUNDARY SURVEY MADE BY u_ ! WITHERS & RAVENEL; THAT iHU SURVEY HAS BEEN PREPARED ry NJ ACCORDANCE MITT IHt STANDARDS OF V7ETLAND PLATING AS m 1I1 ESTABLISHED BY THE U.S. AP.MY CORPS OF ENGINEERS. WITNESS 0. \ MY ORDINAL SIGNATURE, LICENSE NUMBER AND SEAL THIS G �t DAY OF F �1 20 fad \ MILES 0. MCCALL, III - PROFESSIONAL LAND SURVEYOR L-3518 LEGEND 404 WETLAND AREA h25 a AT WETLAND FLAG (TB = TOP OF BANK) 4 CHANNEL WATERS OF THE US EXISTING DRAINAGE PIPE -L3 NC GRID; NAD L6 83 2X72" RCP (RCP = REINFORCED CONCRETE PIPE) (CPP = CORRUGATED PLASTIC PIPE) MMON EXISTING CONCRETE MONUMENT A PROPERTY LINE DEFLECTION POINT U Z v, G CD M- , Sz > x 0 F O ¢ 1 U MAT 1 of 1 18.87 61114.44 18.15 61420.98 17.45 61705.22 16.78 61968.05 16.14 62210.30 15.52 62432.77 14.93 62636.25 14.36 62821.49 13.81 62989.19 13.28 63140.06 12.77 63274.75 12.29 63393.91 11.82 63498.14 11.36 63588.04 10.93 63664.18 10.51 63727.10 10.11 63777.32 9.72 63815.36 9.35 63841.69 8.99 63856.78 8.65 63861.08 8.32 63855.03 8.00 63839.04 7.69 63813.50 7.40 63778.80 7.12 63735.31 6.84 63683.39 6.58 63623.37 6.33 63555,59 6,09 63480.35 5.86 63397.97 5.63 63308.74 5.42 63212.93 5.21 63110.82 5.01 63002,67 4.82 62888.72 4.63 62769.22 4.46 62644.40 4.29 62514.48 4.12 62379.67 3.96 62240.18 3,81 62096.21 3.67 61947.94 3.53 61795.57 3.39 61639.26 3.26 61479.19 3.14 61315.52 3.02 61148.41 2.90 60978.00 2.79 60804.44 2,68 60627,87 2.58 60448.43 2.48 60266.24 2.39 60081.43 2.30 59894.11 2.21 59704.41 2.12 59512.43 2.04 59318.27 1.96 59122.05 1.89 58923.86 1.82 58723.79 1.75 58521.94 1.68 58318.38 1.62 58113.22 1.55 57906.52 1.50 57698.36 1.44 57488.83 1.38 57277,99 1.33 57065.90 1.28 56852.65 1.23 56638.29 1.18 56422.89 1.14 56206.49 1.09 55989.17 1.05 55770.98 1.01 55551,96 0.97 55332.18 0.94 55111.67 0.90 54890.49 0.87 54668.67 0.83 54446.28 0,80 54223.34 0.77 53999.90 0.74 53775.99 0.71 53551.66 0.69 53326.94 0.66 53101.86 0.63 52876.46 0.61 52650.77 0.59 52424.82 0.56 52198.65 0.54 51972.27 32.81 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Withers Ravenel, Inc. 1410 Commonwealth Drive, Suite 101 Wilmington, NC 28403 (910)256-9277 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 AUU 0 7 2009 DWQ PPOJ # _® (o - YF OLrrF-ov 1 VOOM V N Dt�GQou ti D ,-M V M WA71F z POTFI,-T1 o fJ U5E>7 To JEC-ORNTEp Fit_TEQ ST21p Inflow Hydrograph, 10-yr storm .Recta.gul.r Riser - Barrel t < 1.25 Tc 0 (t) = Opl2'(1-cos(pi't1Tp)) N - 0.00 t > 1.25 Tc 0 = 4.34'Op'exp(-1.3'(t/Tp)) (Pw) Dnser - 0.00 it Ariser = 0.00 ft2 - Cw= 3.00 Initial Routing Elev = 27.00 ft 'Elevriser= 0.00 ft (Rim) Tip = 16,72 min Dbarrel = 0.00 in Time Step = 0.501 min Abarrel = 0.00 ft2 Cd= 0.60 Maz, Outtlow =) $i 81855 ds Elevbarrel = 0.00 ft (Inv) Pe ak'TStage = 3259944II�ft Kenter = 0.50 • Kexit= 1.00 Manning n"- 0.01 HDPE Pipe Diameter 72.00 in Lbarrel = 0.00 ft Pipe Lenth 2035.00 If 'Elevtail = 0.00 It '1l2(dc+ D) 61.64 63861.08 32.99 0 0.00 0.00 0.50 0.14 0.00 1.00 0.55 4.12 1.50 1.22 20.54 2.01 2.16 57.30 2.51 3.36 122.20 3.01 4.80 222.72 3.51 6,47 365.91 4.01 8.36 558.35 4.51 10,44 806.07 5.01 12.71 1114.46 5.52 15.13 1488.27 6.02 17.70 1931.51 6.52 20.38 2447.44 7.02 23.16 3038.54 7.52 26.00 3706.44 8,02 28.89 4451,98 8.53 31.80 5275.16 9.03 34.69 6175,12 9.53 37.55 7150.20 10.03 40.35 8198.72 i 0.53 43.01 9322.59 11.03 45.68 10519.70 11.53 48.15 11787.16 12.04 50.48 13121.32 12.54 52.62 14517.83 13.04 54.58 15971.70 13.54 56.32 17477.35 14.04 57.84 19028.66 14.54 59.12 20619.04 15.04 60.15 2224150 15.55 60.91 23888.70 16.05 61.41 25553.03 16.55 61.64 27226.68 17.05 61.59 28901.68 17.55 61.27 30570.03 18.05 60.69 32223.74 18.55 59,83 33854.89 19.06 58.72 35455.74 19.56 57.36 37018,77 20.06 55.77 38536.75 20,56 53.95 40002.83 21.06 52.01 41410.57 21.56 50.02 42756,42 22.06 48.11 44039.17 22.57 46.27 45261.32 23.07 44.50 46425.28 23.57 42.79 47533.33 24.07 41.16 48587.69 24.57 39.58 49590.46 25.07 38.07 50543.68 25.58 36.61 51449.28 26.08 35.21 52309.15 26.58 33.87 53125,06 27.08 32.57 53898.75 27.58 31.32 54631.86 28.08 30.13 55325.99 28,58 28.97 55982.66 29.09 27.87 56603.34 29.59 26.80 57189A2 30.09 25.78 57742.27 30.59 24.79 58263.19 31.09 23.84 58753.42 31.59 22.93 59214.17 32.09 22.05 59646.58 32.60 21.21 60051.77 33.10 20.40 60430.80 33.60 19.62 60784.69 Culvert Weir'' . N = 1'.00 . , , - L1 512.00 It, _. Oculvert = 12.00 in Cw 3.00 value' �' 1 Cd=. - 0.60 value Elevweirl - 33.50 fi •: f 'Elevculvert= 27.00 ft (Inv) - Kentrance = 1.00 value -_ -- Kexit- a0.50 value Manning n = - 0.01 value .' Lculvert= 24350 ft ... ,1 Elevtail = 25.00 ft ` Circular Culvert Dia in Area= ' - 0.00 ft2._ Elev = 30.00: It (Inv) .Cd=" 060 value .. Cw =_:_ . _.:.0 00 value age Ol1TF,LOW Riser I.C. Barrel O.C. Barrel RB Spw it (cfs) (cfs) (cfs) (cfs) (cfs) 27.00 0:0 0.0 0.0 0.0 0.0 27.00 P:0 0.0 0.0 0.0 0.0 27.000!0 0.0 0.0 0.0 0.0 27.01 '0:0 0.0 0.0 0.0 0.0 27.02 .0.0 0.0 0.0 0.0 0.0 27.040.0 0.0 0.0 0.0 0.0 27.06 0.0 0.0 0.0 0.0 0.0 27.09 0", 0.0 0.0 0.0 0.0 27.13 0.1 0.0 0.0 0.0 0.0 27.17 0:2 0.0 0.0 0.0 0.0 27.22 0:3 0.0 0.0 0.0 0.0 27.28 0.4 0.0 0.0 0.0 0.0 27.35 0:6 0.0 0.0 0.0 0.0 2L42 Or7 0.0 0.0 0.0 0.0 27.51 1.0 0.0 0.0 0.0 0.0 27.59 1;2 0.0 0.0 0.0 0.0 27.69 1.5 0.0 0.0 0.0 0.0 27,79 1:9 0.0 0.0 0.0 0.0 27.90 pa d ,2:3 0.0 0.0 0.0 0.0 28.01 2r7 0.0 0.0 0.0 0.0 28.13 3.0 0.0 0.0 0.0 0.0 28.263.3 0.0 0.0 0.0 0.0 28.39 3�.6. 0.0 0.0 0.0 0.0 28.52 3:8 0.0 0.0 0.0 0.0 28.66 4)1 0.0 0.0 0.0 0.0 28.80 4,3 0.0 0.0 0.0 0.0 28.95 4:5, 0.0 0.0 0.0 0.0 29.09 4`.8 0.0 0.0 0.0 0.0 29.24 5!0 0.0 0.0 0.0 0.0 29.39 5.2 0.0 0.0 0.0 0.0 29.55 54 0.0 0.0 0.0 0.0 29.70 516 0.0 0.0 0.0 0.0 29.85 5.8 0.0 0.0 0.0 0.0 30.00 6.0 0.0 0.0 0.0 0.0 30.15 6M 0.0 0.0 0.0 0.0 30.30 6!3 0.0 0.0 0.0 0.0 30.44 6.5 0.0 0.0 0.0 0.0 30.58 6.6 0.0 0.0 0.0 0.0 30.72 6.8 ' 0.0 0.0 0.0 0.0 30.85 6.9 0.0 0.0 0.0 0.0 30.98 7!0 0.0 0.0 0.0 0.0 31.10 7#2 • 0.0 0.0 0.0 0.0 31.22 Z.3 0.0 0.0 0.0 0.0 31.33 74 0.0 0.0 0.0 0.0 31.43 . 7t5 0.0 0.0 0.0 0.0 31.53 7.6 0.0 0.0 0.0 0.0 31.63 7,67 0.0 0.0 0.0 0.0 31.72 7..8 0.0 0.0 0.0 0.0 31.80 7�8 0.0 0.0 0.0 0.0 31.88 7.9 0.0 0.0 0.0 0.0 31.96 8.0. 0.0 0.0 0.0 0.0 32.03 8.0 0.0 0.0 0.0 0.0 32,10 '8.1 0.0 0.0 0.0 0.0 32,16 0.0 0.0 0.0 0.0 18 32.22 8:2 . 0.0 0.0 0.0 0.0 32.28 ,8:3 0.0 0.0 0.0 0.0 32.33 8.3 0.0 0.0 0.0 0.0 32.39 8:3 0.0 0.0 0.0 0.0 32,43 8:4 0.0 0.0 0.0 0.0 32A8 8:4 0.0 0.0 0.0 0.0 32.52 8.5 0.0 0.0 0.0 0.0 32.56 8.5 0.0 0.0 0.0 0.0 32.60 8:5 0.0 0.0 0.0 0.0 32.64 8:6 0.0 0.0 0.0 0.0 32.67 8:6 0.0 0.0 0.0 0.0 32.70 88..6 0.0 0.0 0.0 0.0 32.73 8.6 0.0 0.0 0.0 0.0 32.76 0.0 0.0 0.0 0.0 Withers Ravenel, Inc. 1410 Commonwealth Drive, Suite 101 Wilmington, NC 28403 (910)256-9277 Cir. Culvert (cfs) 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 E C r-� ' " ED p.O{IB 0 7 2009 PHOJ 6 DWa