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HomeMy WebLinkAboutSW7140306_HISTORICAL FILE_20151026 N .~4ASTERN CAR.OLINA ENGINEERING, P.C. October 21, 2015 DMr. Samir Dumpor Dept. of Environment and Natural Resources Division of Energy, Mineral and Land Resources OCT 2 6 2015 943 Washington Square Mall Washington, NC 27889 a Af.AA Subject: Engineer's Certification Tooley Place Senior Living Community Permit No. SW 7140306 HR Project. #130389 Dear Mr. Dumpor: Enclosed please find the Designer's Certification for the above referenced project. Please note that grass vegetation on the slopes is not yet well established; however the contractor has been notified and additional seeding will be performed. If you have any questions, please do not hesitate to contact me at (252) 337-8918. Sincerely, Eastern Carolina Engineering, PC Kimberly D. Hamby, PE Vice President - Engineering cc: file Woda Group Eastern Carolina Engineering, PC P. O. Box 128 Camden, North Carolina 27921 (252)335-1888 License C-4162 www.easterncarolinaengineering.com i Tooley Place Senior Living Community OCT 2 6 2015 Stormwater Permit No. SW7140306 Pasauotank County v ; : Designer's Certification 1, Kimberly D. Hamby as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe weekly/full time) the construction of the project, Tooley Place Senior Living Community (Project) for Tooley Place, LLC & Woda Group (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: rA S44E,gL 9r• v J. SL2614 Signature 7�rivwhIU. WrwcJ(� �B G!NEE '�� Registration Number 0¢2( 4- Date l0 /at I lS Page 6 of 7 Certification Requirements: I X 1. The drainage area to the system contains approximately the permitted acreage. X 2. The drainage area to the system contains no more than the permitted amount of built-upon area. X 3. All the built-upon area associated with the project is graded such that the runoff drains to the system. X 4. All roof drains are located such that the runoff is directed into the system. X 5. The outlet/bypass structure elevations are per the approved plan. X 6. The outlet structure is located per the approved plans. X 7. Trash rack is provided on the outlet/bypass structure. X* 8. All slopes are grassed with permanent vegetation. X 9. Vegetated slopes are no steeper than 3:1. X 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. X 11. The permitted amounts of surface area and/or volume have been provided. X 12. Required drawdown devices are correctly sized per the approved plans. X 13. All required design depths are provided. x _14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. X 15. The required system dimensions are provided per the approved plans. cc: NCDENR-DEMLR Washington Regional Office Pasquotank County Building Inspections "At the time of inspection, grass was growing but some areas were noted that need to be re-seeded. The contractor has been notified and they are working on establishing more vegetation. Page 7 of 7 AM WD NR North Carolina Department of Environment and Natural Resources Pat McCrory John E. Skvarla, III Governor Secretary April 15, 2014 Tooley Place, LLC Attn.: Mr. Dean R. Edwards, Managing Member 2921 Ballybunion Way Raleigh, NC 27613 Subject: Stormwater Permit No. SW7140306 Tooley Place Senior Living Community High Density Commercial Wet Pond Project Pasquotank County Dear Mr. Edwards: The Washington Regional Office received a complete Stormwater Management Permit Application for the Tooley Place Senior Living Community project on March 13, 2014. 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 2008-211 and Title 15A NCAC 2H.1000. We are forwarding Permit No. SW7140306 dated April 15, 2014, for the construction of the subject project. This permit shall be effective from the date of issuance until April 15, 2022, and shall be subject to the conditions and limitations as specified therein. 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. This project is located within 5 miles from the Elizabeth City Regional Airport. The Permitee was advised of Session Law 2012-200, Part VI. 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 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact me at (252) 946-6481. Sincerely, Samir Dumpor, PE Environmental Engineer SD: G:\LR\SWP\SD\Permits-wetpond\SW7140306 Division of Energy,Mineral,and Land Resources.Land Quality Section Washington Regional Office 943 Washington Square Mall,Washington,North Carolina 27889•Phone:252-946-64811 FAX:252-975-3716 Internet:htloa/oonal.ncdenr.orgAveblir/land-quality An Equal Opportunity\Affirmative Action Employer—50%Recycled\10%Post Consumer Paper cc: Sean C. Robey, PE, Hyman & Robey, PC Pasquotank County Building Inspections Scott Hinton, Airport Manager, Elizabeth City Regional Airport, (1028 Colsolidated Road, Elizabeth City, NC 27909) Washington Regional Office STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Tooley Place, LLC Tooley Place Senior Living Community Pasquotank County FOR THE construction, operation and maintenance of one wet detention pond in compliance with the provisions of Session Law 2008-211 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 Energy, Mineral, and Land Resources and considered a part of this permit. This permit shall be effective from the date of issuance until April 15, 2022, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 of this permit. The stormwater control has been designed to handle the runoff from 58,924 square feet of impervious area. 3. The tract will be limited to the amount of built-upon area indicated in Section I. of this permit, and per approved plans. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built-upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 6. The built-upon areas associated with this project shall be located at least 50 feet landward of all perennial and intermittent surface waters. Page 2 of 7 7. The following design criteria have been provided in the wet detention pond and must be maintained at design condition: a. Drainage Area, ft2: 103,380 b. Total Impervious Surfaces, ft2: 58,924 C. Design Storm, inches: 1.5 d. Pond Depth - average, feet: 3.5 e. TSS removal efficiency: 90% f. Permanent Pool Elevation, FMSL: 5.00 g. Permanent Pool Surface Area required, ft2: 5,893 h. Permanent Pool Surfacs Area, ft : 7,619 i. Min. Volume required, ft : 7,691 j. Permitted Storage Volume, ft3: 11,261 k. Temporary Storage Elevation, FMSL: 6.20 I. Controlling Orifice: 1.25"0 pipe M. Permitted Forebay Volume, ft3: 4,127 n. Receiving Stream/River Basin: Pasquotank River/Pasquotank Basin o. Stream Index Number: 30-3-(7) P. Classification of Water Body: "SC" II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built-upon surface. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all time 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 re-vegetation of slopes and the vegetated filter strip. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, level spreader, filter strip, catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept for each permitted BMP. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. The permittee shall submit to the Division of Energy, Mineral, and Land Resources an annual summary report of the maintenance inspection records for each BMP. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. 6. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 7. The facilities shall be constructed as shown on the approved plans. This permit shall become void unless the facilities are constructed in accordance with the Page 3 of 7 conditions of this permit, the approved plans and specifications, and other supporting data. 8. 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. 9. 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. 10. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built-upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built-upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 11. 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. 12. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 13. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. III. GENERAL CONDITIONS 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form, to the Division of Energy, Mineral, and Land Resources, signed by both parties, and accompanied by supporting documentation as listed on page 2 of the form. The project must be in good standing with the Division. The approval of this request will be considered on its merits and may or may not be approved. Page 4 of 7 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Energy, Mineral, and Land Resources, in accordance with North Carolina General Statute 143- 215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re-issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2008- 211, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11. The permittee shall notify the Division of any name, ownership or mailing address changes at least 30 days prior to making such changes. 12. This permit shall be effective from the date of issuance until April 15, 2022. Application for permit renewal shall be submitted 180 days prior to the expiration date of this permit and must be accompanied by the processing fee. Permit issued this the 15th day of April, 2014. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION r for Tracy E. Davis, PE, GPM Division of Energy, Mineral, and Land Resources By Authority of the Environmental Management Commission Stormwater Permit No. SW7140306 Page 5 of 7 Tooley Place Senior Living Community Stormwater Permit No. SW7140306 Pasouotank Countv Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specification: SEAL Signature Registration Number Date Page 6 of 7 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built-upon area. 3. All the built-upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet/bypass structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet/bypass structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. cc: NCDENR-DEMLR Washington Regional Office Pasquotank County Building Inspections Page 7 of 7 U1J__V20 DEMLR USE ONLY Date Received Fee Paid Permit Number 50 Applicable Rules:— Coastal SW—1995 ❑Coastal SW—2008 ❑Ph 11-Post Construction (select all that apply) ❑Non-Coastal SW-HQW/ORW Waters ❑Universal Stormwater Manageme t Plan ❑Other WQ Mot Plan: SyJ State of North Carolina Department of Environment and Natural Resources Division of Energy, Mineral and Land Resources STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original MAR 1 3 2014 I. GENERAL INFORMATION 1. Project Name(subdivision,facility,or establishment name-should be consistent with prbf ecf name onil a�q specifications,letters,operation and maintenance agreements,etc.): Tooley Place Senior Living Community 2. Location of Project(street address): 609 Hull Drive City: Elizabeth City County: Pasquotank Zip: 27909 3. Directions to project(from nearest major intersection): From the intx of US 17 Bus.and NC 34C travel east on US 17 Bus.(Ehringhaus Street)for approx.0.55 miles. Turn right(south)onto Hull Drive. Project begins approximately 470 feet from the corner on the western side of the street. 4. Latitude:36°17'36.06"N Longitude:76*14'9.46"W of the main entrance to the project. II. PERMIT INFORMATION: 1.a.Specify whether project is(check one): ®New ❑Modification ❑Renewal w/Modificationt tRenewals with modifications also requires SWU-102-Renewal Application Form b.If this application is being submitted as the result of a modification to an existing permit,list the existing permit number ,its issue date(if known) ,and the status of construction: ❑Not Started ❑Partially Completed* ❑Completed* *provide a designer's certification 2. Specify the type of project(check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other 3. If this application is being submitted as the result of a previously returned application or a letter from DEMLR requesting a state stormwater management permit application,list the stonnwater project number, if assigned, and the previous name of the project,if different than currently proposed, 4.a.Additional Project Requirements(check applicable blanks;information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control:3.4 ac of Disturbed Area ®NPDES Industrial Stormwater ❑404/401 Permit:Proposed Impacts b.If any of these permits have already been acquired please provide the Project Name,Project/Permit Number, issue date and the type of each permit: 5. Is the project located within 5 miles of a public airport? []No ®Yes If yes,see S.L.2012-200,Part VP htW://nortal.ncdenr.org/web/Ir/rules-and-regulations Form SWU-101 Version Oct.31,2013 Page I of 6 III. CONTACT INFORMATION 1,a.Print Applicant/Signing Official's name and title(specifically the developer,property owner,lessee, designated government official,individual,etc,who owns the project): Applicant/Organization: Tooley Place,LLC Signing Official&Title: Dean R. Edwards,Managing Member,Opportunities South,as Managing Member of Tooley Place of Elizabeth City,LLC,as Managing Member of Tooley Place.LLC b.Contact information for person listed in item la above: Street Address: 2921 Ballybunion Way City: Raleigh State: NC Zip: 27613 Mailing Address (if applicable): City: State: Zip: Phone: (919 ) 917-7301 Fax: ( 1 Email: dedwards.osouth@gmail.com c.Please check the appropriate box.The applicant listed above is: ®The property owner(Skip to Contact Information,item 3a) ❑Lessee*(Attach a copy of the lease agreement and complete Contact Information,item 2a and 2b below) ❑Purchaser*(Attach a copy of the pending sales agreement and complete Contact Information,item 2a and 2b below) ❑Developer*(Complete Contact Information,item 2a and 2b below.) 2.a.Print Property Owner's name and title bPln.>I - SsT. person who owns the p y e� e Property Owner/Organ — �, Signing Official&Title: �1.000 ��� (�w 9 b.Contact information for Street Address: City: MAR 1 3 2014 Mailing Address (if applic City: — Phone: ( ) Email: 3.a. (Optional)Print the name. supervisor or other person who can answer quc Other Contact Person/Organization: The Woda Group,LLC Signing Official&Title: Glenn Schultz Vice President b.Contact information for person listed in item 3a above: Mailing Address: 229 Huber Village Boulevard,Suite 100 City: Westerville State: OH Zip: 43081 Phone: ( 614 ) 396-3200 Fax: f 614 1 396-3213 Email:gschultz@wodagoul2.com 4. Local jurisdiction for building permits:City of Elizabeth City Point of Contact:Stanley Ward,Chief Inspector Phone#: (252 ) 337-6868 Form SWU-101 Version Oct. 31,2013 Page 2 of 6 IV. PROJECT INFORMATION 1. In the space provided below,briefly summarize how the stormwater runoff will be treated. Stormwater runoff from the site development will be collected in an underground drainage system that will drain to a wet detention basin designed for 90%TSS removal 2.a.If claiming vested rights,identify the supporting documents provided and the date they were approved: ❑Approval of a Site Specific Development Plan or PUD Approval Date: ❑Valid Building Permit Issued Date: ❑Other: Date: b.If claiming vested rights,identify the regulation(s) the project has been designed in accordance with: ❑Coastal SW—1995 ❑ Ph II—Post Construction 3. Stormwater runoff from this project drains to the Pasquotank River basin. 4. Total Property Area:3.00 acres 5. Total Coastal Wetlands Area:0 acres 6. Total Surface Water Area:0 acres 7. Total Property Area (4)—Total Coastal Wetlands Area(5)—Total Surface Water Area(6) =Total Project Area':3.00 acres Total project area shall be calculated to exclude the following the normal pool of imppounded structures,the area between the banks of streams and rivers, the area below the Normal High Water(NHW) line or Mean High Water (MHW) line,and coastal wetlands landward from the NHW(or MHW)line. The resultant project area is used to calculate overall percent built upon area(BUA). Non-coastal wetlands landward of the NHW(or MHW) line may be included in the total project area. 8. Project percent of impervious area: (Total Impervious Area / Total Project Area)X 100 =47.02 % 9. How many drainage areas does the project have?2 (For high density,count 1 for each proposed engineered stormwater BMP. For low density and other projects, use 1 for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project,attach an additional sheet with the information for each area provided in the same format as below. Basin Information Drainage Area 1 Drainage Area 2 Drainage Area_ Drainage Area_ Receiving Stream Name Pasquotank Rvr Pasquotank Rvr Stream Class * SC SC Stream Index Number* 30-3-(7) 30-3-(7) Total Drainage Area(sf) 103,380 27,300 On-site Drainage Area (at) 103,380 27,300 Off-site Drainage Area (sf) 0 0 Proposed Impervious Area** (so 58,924 2,382 %Im ervious Area**(total) 57% 10.05% Impervious"Surface Area Drainage Area 1 Drainage Area 2 Drainage Area_ Drainage Area On-site Buildings/Lots (sf) 24,388 On-site Streets (so On-site Parking (sf) 27,005 On-site Sidewalks (sf) 4,956 1,958 Other on-site (so 575 Future(sf) 2,000 Off-site (sf) 424 Existing BUA***(sf) Total (at): 58,924 2,382 Stream Class and Index Number can be determined at: httl;:Ilportal.ncdenr.org/web/evq4)s/C` su/Classifications ** Impervious area is defined as the built upon area including, but not limited to,buildings,roads,parking areas, sidewalks,gravel areas,etc. ** Report only that amount of existing BUA that will remain after development. Do not report any existing BUA that is to be removed and which will be replaced by new BUA. Form SWU-101 Version Oct. 31,2013 Page 3 of 6 11. How was the off-site impervious area listed above determined?Provide documentation.By topographic survey and design Projects in Union County: Contact DEMLR Central Office staff to check if the project is located within a Threatened& Endangered Species watershed that may be subject to more stringent stormwater requirements as per 15A NCAC 02B.0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance(O&M)forms must be submitted for each BMP specified for this project. The latest versions of the forms can be downloaded fromhttl2://12ortal.ncdenr.org/web/wq/ws/su/bmp-manual. VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Energy,Mineral and Land Resources (DEMLR). A complete package includes all of the items listed below. A detailed application instruction sheet and BMP checklists are available from http://portal.ncdenr.org/web/wq/ws/su/statesw/forms docs. The complete application package should be submitted to the appropriate DEMLR Office. (The appropriate office may be found by locating project on the interactive online map at http://portal.ncdenr.org/web/wq/ws/­­`su/mal2s.) Please indicate that the following required information have been provided by initialing in the space provided for each item.All original documents MUST be signed and initialed in blue ink. Download the latest versions for each submitted application package from http://portal.ncdenr.org/web/wq/ws/su/statesw/forms docs. / Init'als V 1. Original and one copy of the Stormwater Management Permit Application Form. _ J2. Original and one copy of the signed and notarized Deed Restrictions &Protective Covenants Form. (if required as per Part VII below) I '^ Y Original of the applicable Supplement Form(s) (sealed,signed and dated) and O&M ktC ' / agreement(s)for each BMP. V 4. Permit application processing fee of$505 payable to NCDENR. (For an Express review,refer to h_pt ://www.envhelp.org/pages/onestopexl2ress.html for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for / additional information and to schedule the required application meeting.) y 5. A detailed narrative (one to two pages)describing the stormwater treatment/managementfor kebl the project. This is required in addition to the brief summary provided in the Project Information,item 1. 6. A USGS map identifying the site location. If the receiving stream is reported as class SA or the _ b receiving stream drains to class SA waters within IFi mile of the site boundary,include the]h mile radius on the map. 7. Sealed,signed and dated calculations (one copy). 8. Two sets of plans folded to 8.5"x 14" (sealed,signed,&dated),including: a. Development/Project name. b. Engineer and firm. c. Location map with named streets and NCSR numbers. d. Legend. e. North arrow. f. Scale. g. Revision number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures,the banks of streams and rivers,the MHW or NHW line of tidal waters,and any coastal wetlands landward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded structures,the banks of streams or rivers,and the MHW(or NHW) of tidal waters. f. Dimensioned property/project boundary with bearings&distances. j. Site Layout with all BUA identified and dimensioned. k. Existing contours,proposed contours,spot elevations,finished floor elevations. 1. Details of roads,drainage features,collection systems,and stormwater control measures. m.Wetlands delineated,or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculations. o. Drainage areas delineated(included in the main set of plans,not as a separate document). Form SWU-101 Version Oct. 31,2013 Page 4 of 6 p. Vegetated buffers(where required). t 9. Copy of any applicable soils report with the associated SHWT elevations(Please identify 6h elevations in addition to depths)as well as a map of the boring locations with the existing elevations and boring logs.Include an 8.5"xll"copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs,the report should also include the soil type,expected infiltration rate,and the method of determining the infiltration rate. (Infiltration Devices submitted to WiRO:Schedule a site visit for DEMLR to verify the SHWT prior to submittal,(910)796-7378.) 10. A copy of the most current property deed.Deed book: 1193 Page No: 469 11. For corporations and limited liability corporations(LLC):Provide documentation from the NC Secretary of State or other official documentation,which supports the titles and positions held by the persons listed in Contact Information,item la,2a,and/or 3a per 15A NCAC 2H.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State,otherwise the application will be returned. hft://www.secretary.state.nc.us/Corporations/CSearch.aspx VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions,outparcels,and future development,the appropriate property restrictions and protective covenants are required to be recorded prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary,a table listing each lot number,lot size,and the allowable built-upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from ham:/Iportal.ncdenr.org/web/lr/state-stormwater- forms docs.Download the latest versions for each submittal. hi the instances where the applicant is different than the property owner,it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s)below,the permit holder(s)certify that the recorded property restrictions and protective covenants for this project,if required,shall include all the items required in the permit and listed on the forms available on the website,that the covenants will be binding on all parties and persons claiming - under them,that they will run with the land,that the required covenants cannot be changed or deleted without concurrence from the NC DEMLR,and that they will be recorded prior to the sale of any lot. VIII. CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm(such as a consulting engineer and/or firm)so that they may provide information on your behalf for this project(such as addressing requests for additional information). Consulting Engineer: Sean C.Robey,PE Consulting Firm: Hyman&Robes,PC Mailing Address: P O.Box 339 City: Camden State: NC Zip: 27921 Phone: ( 252 ) 335-1888 Fax: ( 252 ) 338-5552 Email: IX. PROPERTY OWNER AUTHORIZATION(if Contact Information,item 2 has been filled out,complete this section) I,(print or type name of person listed in Contact Information,item 2a) certify that I own the property identified in this permit application,and thus give permission to(print or type name of person listed in Contact Information, item 1a) with(print or type name of organization listed in Contact Information,item 1a) to develop the project as currently proposed. A copy of the lease agreement or pending property sales contract has been provided with the submittal,which indicates the party responsible for the operation and maintenance of the stormwater system. Form SWU-101 Version Oct. 31,2013 Page 5 of 6 As the legal property owner I acknowledge,understand,and agree by my signature below,that if my designated agent(entity listed in Contact Information,item 1)dissolves their company and/or cancels or defaults on their lease agreement,or pending sale,responsibility for compliance with the DEMLR Stormwater permit reverts back to me,the property owner.As the property owner,it is my responsibility to notify DEMLR immediately and submit a completed Name/Ownership Change Form within 30 days;otherwise I will be operating a stormwater treatment facility without a valid permit. I understand that the operation of a stormwater treatment facility without a valid permit is a violation of NC General Statue 143-215.1 and may result in appropriate enforcement action including the assessment of civil penalties of up to$25,000 per day,pursuant to NCGS 143-215.6. Signature: Date: I, a Notary Public for the State of .County of do hereby certify that personally appeared before me this_day of .and acknowledge the due execution of the application for a stormwater permit. Witness my hand and official seal, SEAL My commission expires X. APPLICANT'S CERTIFICATION I, (print or type name of person listed in Contact Infonnation,item 1a) Dean R. Edwards certify that the information included on this permit application form is,to the best of my knowledge,correct and that the project will be constructed in conformance with the approved plans,that the required deed restrictions and protective covenants will be recorded,and that the proposed project complies with the requirements of the applicable storm r rules undprA5A NCAC 21-1.1000 and any other applicable state stormwater requirements. Signature: � w \,Date: 2��A / I, p j 1 i Son nak l//��Nt j a Notary Public for the a State of \V C County of WO.Y. do hereby certify that I�2AY-� personally appeared before me this I k day of ,r5401 y,an cknowle a the due cation of the�pplication for a stormwater permit. Witness my hand(and official seal, (/ p„anauun�nubry� " SEAL =�`'•.,A G ..`U,c My commission expires vV 1p Form SWU-101 Version Oct.31,2013 Page 6 of 6 Permit Number: (to be provided by DWQ) Drainage Area Number: Wet Detention Basin Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected,repaired or replaced immediately. These deficiencies can affect the integrity of structures,safety of the public,and the removal efficiency of the BMP. The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one): ❑ does ® does not incorporate a vegetated filter at the outlet. This system (check one): ❑ does ® does not incorporate pretreatment other than a forebay. Important maintenance procedures: — Immediately after the wet detention basin is established,the plants on the vegetated shelf and perimeter of the basin should be watered twice weekly if needed,until the plants become established(commonly six weeks). _ — No portion of the wet detention pond should be fertilized after the first initial fertilization that is required to establish the plants on the vegetated shelf. — Stable groundcover should be maintained in the drainage area to reduce the sediment load to the wet detention basin. — If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain should be minimized to the maximum extent practical. — Once a year,a dam safety expert should inspect the embankment. After the wet detention pond is established,it should be inspected once a month and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance should be kept in a known set location and must be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BMP element: Potentialproblem: How I will remediate theproblem: The entire BMP Trash/debris is present. Remove the trash/debris. The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to detention basin erosive gullies have formed. remove the gully,and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. Vegetation is too short or too Maintain vegetation at a height of long. I approximately six inches. Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4 Permit Number: (to be provided by DWQ) Drainage Area Number: BMP element: Potentialproblem: How I will remediate theproblem: The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the swale sediment off-site. The pipe is cracked or Replace the pipe. otherwise damaged. Erosion is occurring in the Regrade the swale if necessary to swale. smooth it over and provide erosion control devices such as reinforced turf matting or riprap to avoid future problems with erosion. The forebay Sediment has accumulated to Search for the source of the a depth greater than the sediment and remedy the problem if original design depth for possible. Remove the sediment and sediment storage. dispose of it in a location where it will not cause impacts to streams or the BMP. Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds,preferably by hand. If pesticide is used,wipe it on the plants rather than spraying. The vegetated shelf Best professional practices Prune according to best professional show that pruning is needed practices to maintain optimal plant health. Plants are dead,diseased or Determine the source of the dying. problem: soils,hydrology,disease, etc. Remedy the problem and replace plants. Provide a one-time fertilizer application to establish the ground cover if a soil test indicates it is necessary. Weeds are present. Remove the weeds,preferably by hand. If pesticide is used,wipe it on the plants rather than spraying. The main treatment area Sediment has accumulated to Search for the source of the a depth greater than the sediment and remedy the problem if original design sediment possible. Remove the sediment and storage depth. dispose of it in a location where it will not cause impacts to streams or the BMP. Algal growth covers over Consult a professional to remove 50% of the area. and control the algal growth. Cattails,phragmites or other Remove the plants by wiping them invasive plants cover 50% of with pesticide (do not spray). the basin surface. Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4 Permit Number: (to be provided by DWQ) Drainage Area Number: BMP element: Potentialproblem: How I will remediate theproblem: The embankment Shrubs have started to grow Remove shrubs immediately. on the embankment. Evidence of muskrat or Use traps to remove muskrats and beaver activity is present. consult a professional to remove beavers. A tree has started to grow on Consult a dam safety specialist to the embankment. remove the tree. An annual inspection by an Make all needed repairs. appropriate professional shows that the embankment needs repair. if applicable) The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off-site. The outlet device is damaged 1 Repair or replace the outlet device. The receiving water Erosion or other signs of Contact the local NC Division of damage have occurred at the Water Quality Regional Office,or outlet. the 401 Oversight Unit at 919-733- 1786. The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 6 feet in the main pond,the sediment shall be removed. When the permanent pool depth reads 4.5 feet in the forebay,the sediment shall be removed. BASIN DIAGRAM (rill in the blanks) Permanent Pool Elevation 5.00 Sediment Removal .0.50 Pe manen Pool ----------- -- Volume Sediment Removal Elevation-1.00 Ll-ft ume Bottom Elevatio -0.50 -ft Min. ------------------------------ ----------- --- Sediment Bottom Elevation-2.00 n. Storage Sediment Storage FOREBAY MAIN POND Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4 Permit Number: (to be provided by DWQ) I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name: Tooley Place Senior Living Community BMP drainage area number: 1 Print name: Dean R. Edwards Title: Managing member,Opportunities South, as Managing member of Tooley Place of Elizabeth City. LLC, as Managing member of Tooley Place, LLC Address: 2921 Ballybunion Way, Raleigh,NC 27613 Phone: 919-917- 01 Signature: Date: 2 1 t{ Note: The legally responsible party should not be a homeowners association unless more than 50%of (� 1 the lots have been sold and a,resident of the subdivision has been named the president. I, VI,l1`1 � I)� CLA a Notary Public for the State of V e County of yr� A do hereby certify that De am 2 E d w o,✓d 5 personally appeared before me this 1 day of Pc b ,COI 4 , and acknowledge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, (,�,t� r p— " PNN $�°?''oTAR CL ` :j °O F COl1N�,..• SEAL r My commission expires 1"'e b (.P Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4 Permit No. (to be Provided by DWQ) eO�OF W ATFgOG 9 NCDENR Q STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form must be filled out,printed and submitted. The Required Items Checklist(Part 111)must be printed,filled out and submitted along with all of the required information. I. PROJECT INFORMATION Project name Tooley Place Senior Living Community Contact person Kimberly D.Hamby Phone number 252-337-8918 Dale 25-Feb-14 Drainage area number 1 11. DESIGN INFORMATION Site Characteristics Drainage area 103,380 l? Impervious area,post-development 58,924 ff ✓ %impervious 57.00% Design rainfall depth 1.5 in Storage Volume: Non-SA Waters Minimum volume required 7,691 fl3 Volume provided 11,261 fl3 OK,volume provided is equal to or in excess of volume required. Storage Volume: SA Waters 1.5"runoff volume to Pre-development 1-yr,24-hr runoff 83 Post-development 1-yr,24-hr runoff fls Minimum volume required ff3 Volume provided ff3 Peak Flow Calculations Is the prelpost control of the lyr 24hr storm peak flow required? N (Y or N) 1-yr,24-hr rainfall depth 3.1 in Rational C,pre-development 0.24 (unitless) Rational C,post-development 0.54 (unitless) Rainfall intensity:1-yr,24-hr stone 3.46 in/hr OK Pre-development 1-yr,24-hr peak flow 2.49 he/sec Post-development 1-yr,24-hr peak flow 6.62 fe/sec Pre/Post 1-yr.24-hr peak flow control 4.13 ff3/sec Elevations Temporary pool elevation 6.20 fmsl Permanent pool elevation 5.00 brat SHWT elevation(approx.at the perm.pool elevation) 4.75 fmsl Top of 10ft vegetated shelf elevation 5.50 first Bottom of 1 Oft vegetated shelf elevation 4.50 fmsl Sediment cleanoul,top elevation(bottom of pond) -2.00 fmsl Sediment cleanoul,bottom elevation -3.00 fmsl Sediment storage provided 1.00 fl Is there additional volume stored above the state-required temp,pool? Y (Y or N) Elevation of the top of the additional volume 6.2 fmsl OK Form SW401-Wet Detention Basin-Rev.9-4/18112 Pans I.a II.Design Summary,Page 1 of 2 Permit No. (to oe prowdsd oy DWQ) II. DESIGN INFORMATION Surface Areas Area,temporary pool 10,387 ft? Area REQUIRED,permanent pool 5,893 ft SAIDA ratio 5.70(unitless) Area PROVIDED,permanent pool,A._,, 7,619 If OK Area,bottom of 1 Oft vegetated shelf,AW,ter 4,969 ft Area,sediment cleanout,top elevation(bottom of pond),A,,., 72 fe Volumes Volume,temporary pool 11,261 ft3 OK Volume,permanent pool,Vp,,,,_p, 19,051 ft3 Volume,forebay(sum of forebays if more than one forebay) 4,127 ft' Forebay%of permanent pool volume 21.7% % OK SAIDA Table Data Design TSS removal 90 Coastal SA/DA Table Used? Y 010-or ) Mountain/Piedmont SAIDA Table Used? N (Y or N) SAIDA ratio 5.70(unitless) Average depth(used in SAIDA table): Calculation option 1 used?(See Figure 10-21b) N (Y or N) Volume,permanent pool,Vrpw 19,051 ft' Area provided,permanent pool,A._,, 7,619 It` Average depth calculated It Need 3It min. Average depth used in SAIDA,d,,,(Round to nearest 0.5ft) ft Calculation option 2 used?(See Figure 10-2b) Y (Y or N) Area provided,permanent pool,A.,, 7,619 fl Area,bottom of 1011 vegetated shelf,Aw�w 4.969 If Area,sediment cleanout,top elevation(bottom of pond),Ayou� -2 ff2 'Depth'(distance b/w bottom of 10ft shelf and top of sediment) 6.50 ft Average depth calculated 3.68 ft OK Average depth used in SAIDA.d,,.,(Round to down to nearest 0.5ft) 3.5 It OK Drawdown Calculations Drawdown through orifice? Y (Y or N) Diameter of orifice(if circular) 1,25 in V Area of orifice(if-non-circular) in Coefficient of discharge(CD) 1.00(unitless) Driving head(Ho) 0.40 ft Drawdown through weir? N (Y or N) Weir type (unitless) Coefficient of discharge(C..) (unitless) Length of weir(L) It Driving head(H) It Pre-development 1-yr,24-hr peak flow 2.49 ft3/sec Post-development 1-yr,24-hr peak flow 6.62 ft3/sec Storage volume discharge rate(through discharge orifice or weir) 0.08 ft3/sec/OK, Storage volume drawdown lime 220 days draws down in 2-5 days. Additional Information Vegetated side slopes 3 :1 OK Vegetated shelf slope 5 :1 Insufficient shelf slope. Vegetated shelf width 10.0ft OK Length of flowpalh to width ratio 3 :1 OK Length to width ratio 2.4 :1 OK Trash rack for overflow 8 orifice? Y (Y or N) OK Freeboard provided 1.3 It OK Vegetated filter provided? N (Y or N) OK Recorded drainage easement provided? N (Y or N) Insufficient. Recorded drainage easement required. Capures all runoff at ultimate build-out? Y (Y or N) OK Drain mechanism for maintenance or emergencies is: pump Form SW401-Wet Detention Basin-Rev.gA/18/12 Parts I.a II.Design Summary,Page 2 of 2 Permit No. (to be provided by DWQ) III. REQUIRED ITEMS CHECKLIST Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent,the agent may initial below. If a requirement has not been met,attach justification. Pagel Plan Initipls Sheet No. C301-302 1. Plans(1"-50'or larger)of the entire site showing: -Design at ultimate build-out, -Off-site drainage(if applicable), -Delineated drainage basins(include Rational C coefficient per basin), -Basin dimensions, -Pretreatment system, -High flow bypass system, -Maintenance access, -Proposed drainage easement and public right of way(ROVE, -Overflow device,and -Boundaries of drainage easement. C903-904 2. Partial plan(1"=30'or larger)and details for the wet detention basin showing: -Outlet structure with trash rack or similar, -Maintenance access, -Permanent pool dimensions, -Forebay and main pond with hardened emergency spillway, -Basin cross-section, -Vegetation specification for planting shelf,and -Filter strip. C904 3. Section view of the wet detention basin(V=20'or larger)showing: -Side slopes,3:1 or lower, -Pretreatment and treatment areas,and -Inlet and outlet structures. _ C902 4. If the basin is used for sediment and erosion control during construction,clean out of the basin is specified on the plans prior to use as a wet detention basin. Narrative 5. A table of elevations,areas,incremental volumes&accumulated volumes for overall pond and for forebay, to verify volume provided. C902 6. A construction sequence that shows how the wet detention basin will be protected from sediment until the entire drainage area is stabilized. Narrative 7. The supporting calculations. -t" Attached 8. A copy of the signed and notarized operation and maintenance(O&M)agreement. �& NIA 9. A copy of the deed restrictions(if required). WV 7 Narrative 10. A soils report that is based upon an actual field investigation,soil borings,and infiltration tests. County soil maps are not an acceptable source of soils information. Form SW401-Wet Detention Basin-Rev.9-4/18/12 Part III.Required Items Checklist,Page 1 of 1 AlHYMAN ROBEY �✓/ �r�/� i�Irt- V14 De p Divis /l5 943% Wash Subjec mtrol Plan for -ly APR RE C� G � 1E5 I 2014 ItIIJJIII �� Plan No. Pasqu-2014-006 LAND QUAUTV SECTION WASHINCTON F.FGICNAL OFFICE Dear Mr. Peed: Per the Letter of Disapproval dated April 8, 2014, the following revisions have been made: 1. The check dam previously shown in the proposed Swale along the western property line has been moved to the existing ditch section prior to leaving the site to better protect the offsite drainage system. 2. A check dam was added downstream of the new 15 pipe to be installed in the roadside drainage system. 3. Dimensions have been added to the notation for the rock energy disipator. The design dimensions exceed the minimum per the chart that has been added to Appendix A of the drainage narrative. A copy of this chart has been attached to this letter for convenience. Enclosed for your review and approval, please find the following items: 1. Three (3) copies of the revised plan sheets C301-C303. 2. Three (3) copies of the revised Drainage Narrative with appendix including: Stormwater and Erosion Control Calculations, a printout from the USDA Web Soil Survey website, the soils report prepared by GET Solutions, precipitation data for the site, the current deed for the property, a portion of the USGS quad map showing project location, the FEMA FIRMette for the site, and a copy of printouts from the Secretary of State website. If you have any questions, please do not hesitate to contact this office at (252) 338-2913. Sincerely, Hyman & Robey, PC Kimberly D. Hamby Engineering Project Manager cc: file Mr. Glenn Schultz P.O. Box 339 Camden, North Carolina 27921 (252)338-2913 License C-0598 Hyman&Robey, PC www.hymanrobey.com .. n 1 �,p14 � DG�PP G�Np OFF\GE WPSN\NGjG„ Drainage Narrative For Tooley Place Senior Living Community Elizabeth City North Carolina ENGINEER HYMAN ■ ROBEY License C-0598 150 US Highway 158 East Camden, NC 27921 (252) 338-2913 PHONE (252) 331-2390 FAX Principal Engineer: Sean C. Robey, PE Ei SEA 18550 IN February 25, 2014 °j���mn111110 Revised Apri , 201 ) ti HYMAN ROBEY PROJECT DESCRIPTION Tooley Place Senior Living Community City of Elizabeth City Pasquotank County- North Carolina February 25, 2014 Revised April 14, 2014 Project Overview Tooley Place is a proposed Senior Living Community to be constructed on 3.0 Acres at 609 Hull Drive. Construction will include a two story building with 36 apartments (12 2-bedroom units and 24 1- bedroom units) with associated parking, a storage shed for maintenance equipment and a gazebo. The site is now vacant but was once developed as part of a military housing project that was later used as a mobile home park until 2004. The site is zoned General Business and has city water and sewer located along the site frontage. The sewer encroaches on the site and is contained within a 20' sanitary sewer easement. Stormwater Management The site is currently bisected by a drainage ditch that drains the site and a portion of Hull Drive. The ditch routes stormwater from the roadside to the rear of the site where it turns and enters a piped drainage system that is routed through existing commercial sites. This drainage system outlets into the roadside drainage along Hull Drive approximately 220' north of the Tooley Place site. This roadside drainage flows north to the piped drainage system in Ehringhaus Street which is maintained by NCDOT. The stormwater design for the site includes installing piping along the frontage of Hull Drive to collect and route water that currently runs through the site down Hull Drive to the established drainage system. A shallow swale will be installed along the southern portion of the rear of the property to intercept runoff from the adjacent residential lots to the west of the site and direct that runoff into the existing ditch along the northern portion of the rear property line. All stormwater runoff from the impervious surfaces proposed on the site will be collected in an underground drainage system that will be routed to a detention pond designed for 90%TSS removal and for pre/post attenuation. The drainage area to the pond is considered to be Drainage Area 1. Drainage Area 1 is 2.37 acres and will contain a total of 58,924 sf of impervious cover (57%). The impervious coverage includes 24,388 sf of roof for the main building, gazebo and storage building, 27,005 sf of asphalt and curbing for the parking lot and driveways, 4,956 sf of concrete sidewalks, and 575 sf for the dumpster pad and HVAC pads. The design allows for an additional coverage of 2,000 sf to allow the developers to expand sidewalk or other amenities on the site. The detention pond will discharge into the piped drainage system that will be installed along the roadside. Due to limited capacity in the downstream drainage system, the detention pond has been designed to store approximately 45% above the required storage volume and exceeds required surface area to limit post construction discharge from the site to pre-development levels during the 10-year storm. The pre-development runoff is based on site conditions prior to removal of paved driveways and mobile homes which occurred in 2006. The soil evaluation determined that the seasonal high water table is approximately 4.75'. The permanent pool elevation has been set at 5.00' to provide positive drainage from the pond to the existing drainage system. Drainage Area 2 contains the remaining 0.63 acres of the site. The only impervious area in this portion of the site is the city required street side sidewalk at 1,958 sf. This would normally be constructed in the city right-of-way but was moved onto the subject property to accommodate the drainage system that needed to be installed between the road and the sidewalk. For permitting purposes, we have also P.O.Box 339 Camden, North Carolina 27921 (252)338-2913 License C-0598 www.hymanrobey.com Tooley Place Senior Living Community 2 February 3,2014 included the increase in pavement in the street right-of-way in this drainage area. We are removing 437 sf of existing pavement and adding 861 sf of pavement to connect the new drives to the existing street. The net increase in pavement in the right-of- way is 424 sf. Runoff calculations, detention pond calculations and printouts from XPStorm are included in the Appendix of this report. The XPStorm model was run with a free outfall and with a fixed tailwater elevation of 5.0'which is anticipated due to knowledge of the existing drainage system. The result in data for both runs has been included in the Post-Development Runoff Data but only the results including the tailwater elevation were printed out of XPStorm. The Post-Development Runoff Data includes areas off- site that will drain through the piped system (Nodes 18-23) and the perimeter area of the property that will continue to drain to the existing ditch located on the western property line. The discharge from the detention pond plus the discharge from the area noted as "on site not to pond" make up the total post development discharge for the site. Based on these calculations, the 10-year pre-development discharge from the site (3.86 cfs) has been reduced to 3.49 cfs. The total disturbed area for this development will not exceed 3.3 acres. Limits of disturbance have been shown on the plans. Erosion Control This project will utilize standard erosion and sediment control measures to minimize any development impacts during construction. Standard erosion and sedimentation control measure specified include but are not limited to: silt fence, rock check dams, rip-rap pipe protection, inlet protection, and seeding and mulching. The stormwater pond will be utilized as a skimmer sediment basin during construction and the downstream drainage will be protected by the use of a skimmer assembly in the pond and outlet protection immediately downstream of the pipe that discharges the pond outflow structure and the roadside collection system. On-site devices will be utilized to protect the pond from sediment. The limits of disturbance will not exceed 3.3 acres. All proposed swales/ditches, have been designed with non-erosive runoff flow velocities during the 10 yr rain event except at the outlet from the piped system where the velocity in the pipe reaches 4.46 cfs. A rip rap apron has been provided at that location and the appropriate calculations have been provided in the appendix. APPENDICES APPENDIXA: STORMWATER AND EROSION CONTROL CALCULATIONS APPENDIX B: USDA SOILS INFORMATION APPENDIX C: SOILS REPORT BY GET SOLUTIONS APPENDIX D: PRECIPITATION INFORMATION APPENDIX E: CURRENT PROPERTY DEED APPENDIX F: USGS QUAD MAP APPENDIX G: FEMA FIRMETTE APPENDIX H: PRINTOUTS FROM SECRETARY OF STATE WEBSITE APPENDIX A STORMWATER AND EROSION CONTROL CALCULATIONS 130389- Skimmer Basin Sizing Skimmer Basin Okay Disturbed Area(Acres) Peak Flow from 10-year Storm (cfs) 5400 Required Volume ft3 2373 Required Surface Area ftz 34.4 Suggested Width ft 68.9 Suggested Length ft Trial Top Width at Spillway Invert ft Trial Top Length at Spillway Invert It Trial Side Slope Ratio Z:1 Trial Depth ft (2 to 3.5 feet above grade) 56.2 Bottom Width ft 119.8 Bottom Length ft 6732.76 Bottom Area ft2 8860 Actual Volume ft3 Okay 8051.8 Actual Surface Area ftz Okay Trial Weir Length It Trial Depth of Flow ft 8.9 Spillway Capacity cfs Okay Skimmer Size (inches) SkIMMer Size 0.333 Head on Skimmer (feet) (Inches) -Orifice Size (1/4 inch increments) 1.5 2.17 Dewatering Time (days) 2 Dewatering Time should be 2-5 days 2.5 3 4 5 6 8 0 ►303�q -r6o( u 'Plae 3Do Outlet W Do + 0.41-a 120 Pipe diameter(Do) La 130 ! 1 . 1 ! i �iil�a9eil4Ymii� 11 5Da l I IprI 1 III li II , II I111 Ch \\ 80 o�QQ 70 CAr 60 �\c�F 50 40 a D �I II 3 y i t I I 11 30 20 .I 1 ' 2 N 1D _' .y li �Ii 11 L.r 9 1 1"d iJ' I y .O ti " n �. r I`4 1 co D 1 ' I;' 1 I I I I I it I I D 1 a 1 , ,I Vc20 I I II I�I J_= ,; :�- . . _ - is ,• , 3 5 10 20 50 100 200 500 1000 Discharge(ft3/sec) cps m d�t7 5o s 7 / Curves may not be extrapolated. (yN ;n Lty)3i-h �4 Figure 8.06b Design of outlet protection from a round pipe flowing full,maximum tailwater condition J,2 0.5 diameter). 8.06.4 Rev.12/93 130389 - Pre-Dev Runoff 2/25/2014 AREA & COVERAGE 130386 - Tooley Place TIME OF CONCENTRATION Area Description Acreage CN Length (ft) High Pt. Low Pt. Tooley Place 3.00 77 560 8.47 4.79 RATIONAL METHOD- RUNOFF ESTIMATE - 1 year storm Area Description Area (A) Rational 'C' TC (mins.) Intensity(in.) Q (1) cfs Tooley Place 3.00 0.24 16.2 3.46 2.49 RATIONAL METHOD- RUNOFF ESTIMATE- 10 year storm Area Description Area (A) Rational 'C' TC (mins.) Intensity(in.) Q (10) cfs Tooley Place 3.00 0.24 0.0 5.36 3.86 Note: Pre-development Curve Number and Rational C are based on site coverage that was demolished in 2006. Site coverage consisted of approximately 0.37 acres of pavement and buildings. 130389 - Post-Dev Runoff Data 4/14/2014 AREA& COVERAGE 130389 - Toolev Place Total Square Total Roof Total Total Drainage Description Footage SF Grass SF Pavement SF Total Acreage 1 2335 137 1821 377 0.05 2 3756 1969 1239 548 0.09 3 3789 2749 716 324 0.09 4 6536 3985 2438 113 0.15 5 1626 308 1121 197 0.04 6 1488 978 510 0 0.03 7 7815 5234 2546 35 0.18 8 6236 3415 2791 30 0.14 9 3665 2741 746 178 0.08 10 1714 0 196 1518 0.04 11 3309 0 934 2375 0.08 12 13871 0 3882 9989 0.32 13 10892 0 3268 7624 0.25 14 7927 0 1702 6225 0.18 15 1888 0 871 1017 0.04 16 3126 0 1254 1872 0.07 17 23406 2871 20411 124 0.54 18 8440 0 7782 658 0.19 19 4598 0 4324 274 0.11 20 6361 0 4912 1449 0.15 21 18270 1504 10006 6760 0.42 22 8510 0 5603 2907 0.20 23 2728 0 615 2113 0.06 on site not to pond 27301 0 27301 0 0.63 TOTAL 179587 24387 46446 32546 56933 indicates off site drainage through roadside piped system indicates on site area that does not drain to pond 130389 - Post-Dev Runoff Data CURVE NUMBER TABLE CURVE NUMBER TABLE Area Breakdown Weigted Rational Area Description Acreage Pavement Roof Grass Weighted CN C 1 0.05 0.01 0.00 0.04 79 0.30 2 0.09 0.01 0.05 0.03 90 0.62 3 0.09 0.01 0.06 0.02 93 0.72 4 0.15 0.00 0.09 0.06 89 0.59 5 0.04 0.00 0.01 0.03 81 0.37 6 0.03 0.00 0.02 0.01 90 0.61 7 0.18 0.00 0.12 0.06 90 0.62 8 0.14 0.00 0.08 0.06 87 0.54 9 0.08 0.00 0.06 0.02 93 0.71 10 0.04 0.03 0.00 0.00 95 0.77 11 0.08 0.05 0.00 0.02 91 0.65 12 0.32 0.23 0.00 0.09 91 0.65 13 0.25 0.18 0.00 0.08 91 0.64 14 0.18 0.14 0.00 0.04 93 0.70 15 0.04 0.02 0.00 0.02 87 0.53 16 0.07 0.04 0.00 0.03 88 0.57 17 0.54 0.00 0.07 0.47 77 0.24 18 0.19 0.02 0.00 0.18 76 0.20 19 0.11 0.01 0.00 0.10 75 0.19 20 0.15 0.03 0.00 0.11 79 0.31 21 0.42 0.16 0.03 0.23 85 0.47 22 0.20 0.07 0.00 0.13 82 0.39 23 0.06 0.05 0.00 0.01 93 0.69 on site not to pond 0.63 0.00 0.00 0.63 74 0.15 Total 4.12 1.07 0.59 1.83 Curve Numbers Used 98 98 74 Rational C Used 0.85 0.85 0.15 130389- Post-Dev Runoff Data TIME OF CONCENTRATION TIME OF CONCENTRATION SCS Area Description Acreage CN Length(ft) High Pt Low Pt Elev Dlff (ft) S (ft/ft) Tc(min) 1 0.05 79 77 8.50 7.25 1.25 0.01623 2.0 2 0.09 65 80 8.00 7.35 0.65 0.00813 4.3 3 0.09 93 35 8.00 7.35 0.65 0.01857 0.6 4 0.15 89 90 8.50 7.25 1.25 0.01389 1.7 5 0.04 81 38 7.75 7.45 0.30 0.00789 1.5 6 0.03 90 26 8.00 7.50 0.50 0.01923 0.5 7 0.18 90 85 8.00 7.25 0.75 0.00882 2.0 8 0.14 87 86 8.00 7.25 0.75 0.00872 2.3 9 0.08 93 25 8.00 7.40 0.60 0.02400 0.4 10 0.04 95 85 8.00 7.00 1.00 0.01176 1.4 11 0.08 91 85 8.00 7.00 1.00 0.01176 1.7 12 0.32 91 165 8.00 6.85 1.15 0.00697 3.6 13 0.25 91 125 8.35 6.70 1.65 0.01320 2.1 14 0.18 93 110 8.00 6.80 1.20 0.01091 1.9 15 0.04 87 55 7.30 6.95 0.35 0.00636 1.9 16 0.07 88 105 8.00 6.95 1.05 0.01000 2.4 17 0.54 77 75 8.00 7.50 0.50 0.00667 3.2 18 0.19 76 136 8.66 6.50 2.16 0.01588 3.5 19 0.11 75 95 7.48 6.50 0.98 0.01032 3.3 20 0.15 79 99 7.58 6.50 1.08 0.01091 3.0 21 0.42 85 190 7.58 5.05 2.53 0.01332 3.7 22 0.20 82 130 7.18 6.50 0.68 0.00523 4.8 23 0.06 93 54 7.28 6.50 0.78 0,01444 1.0 on site not to pond 0.63 74 300 7.68 4.60 3.08 0.01027 8.6 Total 4.12 130389- Post-Dev Runoff Data RATIONAL METHOD 1 year RATIONAL METHOD- RUNOFF ESTIMATE- 1 year storm Area Description Area(A) Rational 'C' TO (rains.) Intensity(in.) O (10) cfs 1 0.05 0.30 2.0 5.21 0.08 2 0.09 0.62 4.3 5.21 0.28 3 0.09 0.72 0.6 5.21 0.33 4 0.15 0.59 1.7 5.21 0.46 5 0.04 0.37 1.5 5.21 0.07 6 0.03 0.61 0.5 5.21 0.11 7 0.18 0.62 2.0 5.21 0.58 8 0.14 0.54 2.3 5.21 0.40 9 0.08 0.71 0.4 5.21 0.31 10 0.04 0.77 1.4 5.21 0.16 11 0.08 0.65 1.7 5.21 0.26 12 0.32 0.65 3.6 5.21 1.09 13 0.25 0.64 2.1 5.21 0.83 14 0.18 0.70 1.9 5.21 0.66 15 0.04 0.53 1.9 5.21 0.12 16 0.07 0.57 2.4 5.21 0.21 17 0.54 0.24 3.2 5.21 0.67 18 0.19 0.20 3.5 5.21 0.21 19 0.11 0.19 3.3 5.21 0.11 20 0.15 0.31 3.0 5.21 0.24 21 0.42 0.47 3.7 5.21 1.02 22 0.20 0.39 4.8 5.21 0.40 23 0.06 0.69 1.0 5.21 0.23 on site not to pond 0.63 0.15 8.6 4.45 0.42 Total Runoff to Pond 6.62 Total Runoff to Roadside Drainage System 2.19 XPStorm result for pond discharge (FREE OUTFALL) 0.08 XPStorm result for pond discharge (TAILWATER) 0.08 130389- Post-Dev Runoff Data RATIONAL METHOD 10 year RATIONAL METHOD- RUNOFF ESTIMATE- 10 year storm Area Description Area (A) Rational'C' TC (mins.) Intensity(in.) O (10) cfs 1 0.05 0.30 2.0 7.96 0.13 2 0.09 0.62 4.3 7.96 0.42 3 0.09 0.72 0.6 7.96 0.50 4 0.15 0.59 1.7 7.96 0.70 5 0.04 0.37 1.5 7.96 0.11 6 0.03 0.61 0.5 7.96 0.17 7 0.18 0.62 2.0 7.96 0.89 8 0.14 0.54 2.3 7.96 0.61 9 0.08 0.71 0.4 7.96 0.47 10 0.04 0.77 1.4 7.96 0.24 11 0.08 0.65 1.7 7.96 0.39 12 0.32 0.65 3.6 7.96 1.66 13 0.25 0.64 2.1 7.96 1.27 14 0.18 0.70 1.9 7.96 1.01 15 0.04 0.53 1.9 7.96 0.18 16 0.07 0.57 2.4 7.96 0.33 17 0.54 0.24 3.2 7.96 1.02 18 0.19 0.20 3.5 7.96 0.32 19 0.11 0.19 3.3 7.96 0.16 20 0.15 0.31 3.0 7.96 0.36 21 0.42 0.47 3.7 7.96 1.56 22 0.20 0.39 4.8 7.96 0.61 23 0.06 0.69 1.0 7.96 0.35 on site not to pond 0.63 0.15 8.6 6.81 0.64 Total Runoff to Pond 10.12 Total Runoff to Roadside Drainage System 3.34 XPStorm result for pond discharge (FREE OUTFALL) 2.79 XPStorm result for pond discharge (TAILWATER) 2.85 PERMANENT POOL DETENTION PONDS Hyman&Robey,PC DESIGN OF POND 150-A Hwy 158 East Camden,NC 27921 Tooley Place (252)-335-1888 10 Yr,24 Hr Storm 02/25/14 DETENTION POND Page 1 SAIDA PERCENTAGES FOR 90% TSS REMOVAL WITHOUT VEGETATIVE FILTER %IMPRV 3.0 FT 3.5 FT 4.0 FT 4.5 FT 5.0 FT 5.5 FT 6.0 FT 6.5 FT 7.0 FT 10% 1.3 1.0 0.8 0.7 0.6 0.5 0.4 0.3 0.2 20% 2.4 2.0 1.8 1.7 1.5 1.4 1.2 1.0 0.9 30% 3.5 3.0 2.7 2.5 2.2 1.9 1.6 1.3 1.1 40% 4.5 4.0 3.5 3.1 2.8 2.5 2.1 1.8 1.4 50% 5.6 5.0 4.3 3.9 3.5 3.1 2.7 2.3 1.9 60% 7.0 6.0 5.3 4.8 4.3 3.9 3.4 2.9 2.4 70% 8.1 7.0 6.0 5.5 5.0 4.5 3.9 3.4 2.9 80% 9.4 8.0 7.0 6.4 5.7 5.2 4.6 4.0 3.4 90% 10.7 9.0 7.9 7.2 6.5 5.9 5.2 4.6 3.9 100% 12.0 10.0 8.8 8.1 7.3 6.6 5.8 5.1 4.3 WATERSHED AREA: 2.37 ACRES WATERSHED%IMPERVIOUS: 57%c PERMANENT POOL ELEVATION: 5 FT PERMANENT POOL AVG.DEPTH: 3.5 FT SAIDA PERCENTAGE FACTOR: 5.7 % (FROM ABOVE TABLE-TAKEN FROM DESIGN OF STORM WATER CONTROL FACILITIES WORKSHOP MANUAL-PENC 1988) POND SURFACE AREA REQD: 5885 SF FOREBAY AREA: 1765 SF AT WIDTH=0.33 LENGTH, WIDTH= 44.2889 LF (BASED UPON MINIMUM SURFACE AREA) LENGTH= 132.867 LF Use these dimensions: WIDTH 63.4 LF LENGTH 120 LF VOLUME OF 1.5" RAINFALL Normal Pool Elevation 5 AREA OF ROOFS: 0.56 AC AREA OF PARKING/CONCRETE: 0.79 AC AREA OF GREEN AREAS: 1.02 AC VOLUME OF RUNOFF 7691.06 CF VOL(CF)=([(ROOF*1.0)+(PARKING*.95)+(GRASS*0.2)]*43,560/12)*1.5 STORAGE DEPTH FOR MINIMUM AREA = 1.01 FT ESTIMATED ELEVATION OF 1.5"RAINFAL] 6.01 ACTUAL STORAGE VOLUME PROVIDED AS CALCULATED IN CAD: 11261 CF At elevation 6.2 DRAWDOWN - WATER QUALITY Page 2 Q(2 DAYS)= 0.06517 CFS Q(5 DAYS)= 0.02607 CFS 1.5" RUNOFF STAGE 6.20 FT DEPTH OF DRAWDOWN DEVICE BELOW OUTLET 1.5 FT 1.5"RUNOFF OUTLET DEVICE: 1.09923 INCH DIA HOLE A=[Q/(Cd*SQRT(2gh))]*144 Rad:SQRT(A/PI) Dia.=2*Rad. DIAMETER OF HOLE TO USE: 1 _5 INCH DIAMETER DRAWDOWN RATE 0.05899 CFS 1.5"STORM RUNOFF DRAWDOWN TIME 2.20946 DAYS POND VOLUME CALCULATIONS FOR J:IHyman&Robey'131130389- 7boley PlacelPermitslNCDENRIStormwaterl AREA F2 PERMANENT POOL SURFACE AREA 7,618.65 MAIN BASIN SURFACE AREA 5,443.65 FOREBAY SURFACE AREA 2,656.69 AREA AT EDGE OF MAIN BASIN SHELF 3,495.04 AREA OF MAIN BASIN BOTTOM 409.45 AREA AT EDGE OF FOREBAY SHELF 1,474.24 AREA OF FOREBAY BOTTOM 360.08 SURFACE AREA AT 1.5"STORAGE 10,387.00 AREA AT TOP OF SHELF 9,535.56 ELEVATIONS F PP ELEVATION 5.00 ELEVATION AT EDGE OF MAIN BASIN SHELF 4.50 ELEVATION OF MAIN BASIN BOTTOM -2.00 ELEVATION AT EDGE OF FOREBAY SHELF 5.00 ELEVATION OF FOREBAY BOTTOM 0.50 ELEVATION OF TOP OF SHELF 5.50 ELEVATION OF 1.5"STORAGE 6.20 VOLUME CALCULATIONS F3 MAIN BASIN VOLUME BELOW SHELF 12,689.59 FOREBAY VOLUME BELOW SHELF 4,127.22 TOTAL VOLUME BELOW SHELF 16,816.81 AVERAGE POND DEPTH 3.68 MAIN BASIN VOLUME 14,924.27 FOREBAY VOLUME 4,127.22 PERMANENT POOL VOLUME 19,051.49 FOREBAY PERCENTAGE OF TOTAL PERMANENT POOL VOLUME 21.66% VOLUME BELOW TOP OF SHELF 23,340.04 TEMP.STORAGE VOLUME(1.5" RUNOFF) 11,261.45 2/13/2014 8:17 AM PAGE 1 OF 1 February 25, 2014 130389-Tooley Place Volumes of Retention Areas for use in XPStorm Detention Pond#1 Side Slopes 2.89 Modeled Lake Base Top length width elev. length width elev. 120.00 63.48 5.00 131.56 86.60 7.00 Volume 18,884.47 Base Area= 7,618 Measured Volume on CADD bottom 7,618.00 SF top 11,395.00 SF Rise 2.00 FT Volume 18,886.69 CF APPENDIX B USDA SOILS INFORMATION h Hydrologic Sal Group—Pesduolenk County,North Carolina a s k R �J�10 laYl➢ fly) N MAl B 10 my HYlL .,u 4 IL y "a � a q1, ,y � t e rt' $ � v $ R I R 2 ! o n us. s 11 . Mlle xe/n mro Mno Moto ten» ;dvm Mom s MVa :r:1,11afpxv a putret(eS'x I P)Ahrd. y —_._-- va N 'Inm n IS H w ee Q A - - - Fw 0 9 IW 0 N nWpgsan:w�wamr cwreuv3,aas:vx;saa aagena:unn toe leuvcma usak Natural Resourela Web Soil Survey 11H412013 Conservallon S.1ce National Cooperative Soil Survey Page i of 4 Hydrologic Soil Group—Pasquotank County,North Carolina MAP LEGEND MAP INFORMATION Area of Interest fagq m C The soil surveys Net comprise your AOI were mapped at 1 24.000 I -j AM.V InteRsl pAOp ■ GO Warming Soil Map may not be valid at this scale Soils . sole Rating Polygons ■ D Enlargement of maps beyond the scale of mapping can cause O A 13 Nor rated or not avalaae misunderstanding of the used of mapping and accuracy of sail line water sauna placement The maps do act show the small areas of contrasting (] AD soils that could have Bean shown at a more detailed scale Sireanrs and CanaN (] B TapSparra00n Please rely on the bar scale on each map sheet for map Ij &b ryy Rolls measurements I] C N Interstate Highways Source of Map Natural Resources Conservation Service Cj Web Soil Survey URL httplMrebsoilsurvey.mcs.Islas gov CID us Rader Coordinate System Web Mercator(EPSG:3857) 0 Major Rotes Maps from the Web Soil Survey are based on the Web Mercator Lj Not mled a act available Local Roads projection,which preserves direction and shape but distorts soil Raanp tins distance and area A projection that preserves area,such as the 111ackgroun4 Albers equal-area conic projection,should be used if more accurate .�/ A . Aerial Photography calculations of distance or area the required. "a AID This product is generated from the U SDA-NRCS cedifted data as of M a the version deals)listed below. ..� BID Soil Survey Area Pasquotank County,North Carolina ..r C Survey Area Date Version 13,Jul 12,2012 Soil map unison labeled(as space allows)for map scales 1.50,000 CID or larger. ^� 0 Uate(s)aerial images wets photographed. Feb 15,2011—All 4, . a Not retell or net available 2011 $oil Rating Rams The odhophoto or other base map on which the soil lines were ® A compiled and digitized probably differs from the background Imagery displayed an these maps As a result,some minor shifting ■ Ale of map unit boundaries may be evident ■ B ■ BID U5W Natural Resources Web Soil Survey 1111 412 01 3 Conservation Service National Cooperative Soil Survey Page 2 of 4 Hydrologic Soil Group—Pesquotenk County,North Carolina Hydrologic Soil Group Hydrologic Soil Group—Summary by Map Unit—Pesquotenk County,North Carolina(NC139) Map unit symbol I Map unit name Ratlnp Acres In AD Percentof= TOA Tumollay fine sandy BID 3 1 94.4% loam,0 to 2 percent slopes Ur Urban lend 02 56% Totals for Area of Interest 3.2 100.0% Description Hydrologic soil groups are based on estimates of runoff potential.Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation,are thoroughly wet,and receive precipitation from long-duration storms. The soils in the United States are assigned to four groups(A,B,C,and D)and three dual classes(AID,BID,and CID).The groups are defined as follows: Group A.Soils having a high infiltration rate(low runoff potential)when thoroughly wet.These consist mainly of deep,well drained to excessively drained sands or gravelly sands.These soils have a high rate of water transmission. Group B.Soils having a moderate infiltration rate when thoroughly wet.These consist chiefly of moderately deep or deep,moderatelywell drained orwell drained soils that have moderately fine texture to moderately coarse texture.These soils have a moderate rate of water transmission. Group C.Soils having a slow infiltration rate when thoroughly wet.These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture.These soils have a slow rate ofwater transmission. Group D.Soils having a very slow infiltration rate(high runoff potential)when thoroughly wet.These consist chiefly of clays that have a high shrink-swell potential,soils that have a high water table,soils that have a claypan or clay layer at or near the surface,and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group(AID,BID,or CID),the first letter is for drained areas and the second is for undrained areas.Only the soils that in their natural condition are in group D are assigned to dual classes. Rating Options Aggregation Method., Dominant Condition usot Natural Resources Web Soil Survey 1111412013 i Conservation Service National Cooperative Soil Survey Page 3 of 4 Hydrologic Sal Group—Pesguotank County,North Caroline Component percent Cutoff: None Specified Tie break Rule: Higher t� Natural Resources Web Soil Survey N114R013 Conservation Servlm Neeoanl Coopri ebve Soil Survey Pogo 4 of APPENDIX C SOILS REPORT BY GET SOLUTIONS GET February 14, 2014 Qrotrrlininrl.Fmriron..;,Wal•Tr<fing TO: Tooley Place, LLC C/O The Woda Group, Inc. 229 Huber Village Blvd Westerville, Ohio 43081 Attn: Mr. Glenn Schultz RE: Report of Subsurface Investigation and Geotechnical Engineering Services Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G Dear Mr. Schultz: Pursuant to your request G E T Solutions, Inc. has completed a portion of our subsurface investigation and Geotechnical Engineering services at the above noted project site. Specifically, the completed explorations and Geotechnical Engineering services documented herein are solely associated with the storm water management pond as necessary to document the subsurface soil and groundwater conditions. Site and Project Description This project site is located . along the west side of Hull Drive in Elizabeth City,North Carolina. The proposed construction areas are f " generally bordered to the east by Hull Drive followed by existing commercial ' t structures and their ' associated parking lots, to the south by an existing residential subdivision, to the west by open grass covered areas, and to the north by an existing ; commercial building and its associated parking lot. 504 East Elizabeth Street • Elizabeth City, NC 27909 Phone: (252)335-9765 • Fax: (252)335-9766 info@getsolutionsinc.com Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G During our field exploration activities, the site was generally noted to consist of open grass covered areas and appeared to be relatively level with visually estimated elevation changes less than about 1 foot in 50 linear feet. As noted on the project plans performed by Hyman and Robey, PC, the existing site grade elevations generally range from about 5.3 to 7.9 feet MSL. Additionally, the existing site grade elevations within the portion of the site to contain the proposed storm water management pond was generally noted to be on the order of about 5.6 to 6.2 feet MSL. The proposed construction at this site is planned to consist of building a new apartment structure along with its associated asphalt paved parking lot and a storm water management pond. The proposed structure will be two (2) stories and have a total plan area of about 41 ,000 square feet. The structure will be of wood frame design with brick veneer supported by a slab on grade and shallow foundations. At this time, the maximum foundation loading conditions associated with the structure were not known. However, based on our experience with similar projects, the maximum wall loads are not expected to exceed about 3 kips per linear foot. The proposed first floor finished elevation (FFE) of the structure is anticipated to be located slightly above the existing site grade elevations. As such, it is anticipated that the fill operations necessary to establish the design grade elevations will not exceed about 2 feet. Field Exploration and Subsurface Soil Conditions Field Exploration: The portion of our field M exploration servicesal - completed at this time , WE iii r� p consisted of one (1) 3-foot deep hand auger boring J �' 6 (designated as BMP-H1 that was drilled within the Ir T approximate center of the proposed storm water K �I management pond at the project site. The hand [, r auger boring could not be extended below the explored depth due to a cave-in occurring as any result of the encountered groundwater level. L Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G The boring location was established and located in the field by G E T Solutions, Inc. personnel by means of measuring from existing landmarks. A hand held Global Positioning System(GPS)was used by G E T Solutions, Inc. to determine and record the coordinates at the boring location. The approximate boring location and the GPS coordinates recorded during our subsurface exploration activities are provided in the following table (Table I — Boring Schedule). Table I — Boring Schedule Boring Boring GPS Coordinates Number Depth Boring Location(feet) Latitude Longitude BMP-H1 5 Appropmate Center of the Proposed Storm Water 360 17.621' N 760 14.198'W Management Pond Laboratory Testing: Representative portions of all soil samples collected during drilling were sealed in glass jars, labeled, and transferred to our Elizabeth City laboratory for classification and analysis. The soil classification was performed by a Geotechnical Engineer in accordance with ASTM D2488. A total of two (2) representative soil samples were selected and subjected to natural moisture and 4200 sieve wash testing and analysis in order to corroborate the visual classification of the soils. These test results are provided in the following table (Table II — Laboratory Test Results) and are also presented on the attached "Boring Log" sheets. Table 11 — Laboratory Test Results Boring Depth Natural % �a USCS N #200 No. (Feet) Moisture Passing Classification BMP-H1 0.5-1 17.5 52.9 CL BMP-H1 2.5-3.0 26.9 3.1 SIP 3 GET Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G Subsurface Soil Conditions: The results of our soil test borings indicated the presence of approximately 2 inches of Topsoil and/or root mat at the boring location. The natural subsurface soils recovered at the boring locations below the surficial organic material were uniform and consistent to the explored depths. These soils were noted to consist of Sandy Lean CLAY (CL) underlain by SAND (SP, SP-SM, SM) with varying amounts of Silt and Clay. A brief description of the natural subsurface soil conditions encountered at the boring locations is provided in the following table (Table III — Subsurface Soil Summary). Table III — Subsurface Soil Summary AVERAGE STRATUM DESCRIPTION Relative DEPTH (Feet) Densityt'I Boring: BMP-H1 0 to 0.17 - Topsoil N/A 0.17 to 1.3 1 Sandy Lean CLAY(CL) 1.3 to 3.0 II SAND (SP, SP-SM, SM)with varying amounts of Silt and Loose Clay; Boring BMP-H1 terminated within this stratum Note(1): The relative density descriptions noted above were estimated based on the penetration resistance of our hand operated equipment. It is noted that the topsoil designation references the presence of surficial organic laden soil, and does not represent any particular quality specification. This material is to be tested for approval prior to use. The subsurface description is of a generalized nature provided to highlight the major soil strata encountered. The record of the subsurface exploration included in Appendix II (Boring Log sheets) and in Appendix III (Generalized Soil Profile) should be reviewed for specific information as to individual soil strata encountered at the boring location. The stratifications shown on the records of the subsurface exploration represent the conditions only at the actual boring location. Variations may occur and should be expected at other unexplored locations. The stratifications represent the approximate boundary between subsurface materials and the transition may be gradual. 4 GET Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G Groundwater Information: The groundwater table depth was measured at the location of boring BMP-H1 during drilling operations and was found to occur at a depth of approximately 1.5 feet below the existing site grades. Based on the topographic information provided by Hyman and Robey, PC, the groundwater level was estimated to correspond to an elevation of about 4.5 feet MSL. The hand auger boreholes were backfilled upon completion for safety considerations. As such, the reported groundwater level may not be indicative of the static groundwater level. It is recommended that the contractor determine the actual groundwater levels at the time of the construction to determine groundwater impact at specific excavation locations and at the time of construction. The soils encountered below the surficial organic material (Topsoil) and extending to a depth of about 1.3 feet below existing grades were noted to consist of CLAY (CL). These cohesive soils can act as a restrictive horizon during periods of significant precipitation and/or the wet season. Accordingly, perched water levels occurring near the surface can occur following inclement weather and/or during the wet season. The soils recovered from the boring locations were classified in general accordance with ASTM D 2487 test method. Also, the soils recovered from boring BMP-H1 were classified using the Munsell®Soil Color Charts to aid in indicating the estimated normal Seasonal High Water Table (SHWT). Based on the soil texture classifications located at the explored location, the shallow subsurface soils appeared to be relatively homogenous consisting of CLAY (CL) underlain by SAND (SP, SP-SM, SM)with varying amounts of Silt and Clay. The "Soil Survey of Pasquotank County, North w Carolina" provided by the U.S. Department of Agriculture indicates that soils located within the ►t�i project site consist predominantly of the Tomotley �F c fine sandy Loam series. This association indicates poorly drained conditions provided on the "Soil Survey of Pasquotank County, North Carolina". As previously noted, the soil sample colors were identified using the Munsell®Soil Color Charts to aid in identifying the estimated normal SHWT at the location of boring BMP-H1. It is noted that soil morphology is not a reliable indicator of the SHWT in drained soils, as indicated in the"Soil Morphology as an Indicator of Seasonal High Water Tables" (prepared by Peter C. Fletcher; U.S. Department of Agriculture Soil Conservation Service). 5 GET Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G However, slight color distinctions were observed within the soil samples collected at the location of boring BMP-H1. As such, the normal SHWT depth was estimated to occur ata depth of approximately 1.25 to 1.5 feet below the existing site grade elevation at the location of boring BMP-H1 . This depth corresponds to elevation of about 4.5 to 4.75 feet MSL. More detailed information regarding the encountered ground water depth and corresponding elevation as well as the estimated normal SHWT depth and elevation for the boring location are provided in the following table (Table IV — Groundwater Information). Table IV — Groundwater Information Groundwater Table Groundwater Table Depth (ft.) Elevation (ft. MSL) Boring Boring Location Estimated Estimated No. Normal Normal Currents l Seasonal Currenri l Seasonal High Hi h BMP-H1 Approximate Center of the Proposed 1.5 1.25 to 4 5 4.5 to Storm Water Management Pond 1.5 4.75 Note(1)=The observed groundwater levels noted in this report,on our Boring Log sheets,and on our Generalized Soil Profile sheets were obtained through soil wetness at the time of our subsurface exploration procedures. Groundwater monitoring wells are recommended to obtain stabilized readings. The current groundwater levels encountered at the project site and the estimated normal SHWT depth is anticipated to be contributed to the varying site topography as well as water run-off from the adjacent roadway to the east as well as from the adjacent parcels. Groundwater conditions will vary with environmental variations and seasonal conditions, such as the frequency and magnitude of rainfall patterns, as well as man-made influences, such as existing swales, drainage ponds, underdrains and areas of covered soil (paved parking lots, sidewalks, etc.). Seasonal groundwater fluctuations of ± 2 to 3 feet are common in the project's area; however, greater fluctuations have been documented. We recommend that the contractor determine the actual groundwater levels at the time of the construction to determine groundwater impact on the construction procedures. 6 GET Onff Report of Subsurface Investigation and Geotechnical Engineering Services February 14, 2014 Tooley Place Apartments Elizabeth City, North Carolina GET Project No: EC14-108G We trust that the information contained herein meets your immediate need, and we would ask that you call this office with any questions that you may have. Respectfully Submitted, G E T Solutions, Inc. A. Paul Lankford Jr., E.I.T. Gerald W. Stalls Jr., P.E. Project Manager Senior Project Engineer NC Lic. #034336 •.• 2..�oEESS/p •• q 't Attachments: Boring Location Plan a SEAL ' ` Boring Logs 1 34336 Generalized Soil Profile USDA Custom Soil Resource Report for Pasquotank County, NC '•.��''NGI......S p• Copies: (3) Client 7 GET z aF � a 1 . z 0 F Fa a u 0 J N K 11 w 1 tq _.. _. I1II1r11 1 I �I `L -� �F 1 \� 1 i GET PROJECT: Tooley Place Apartments CLIENT: The Woda Group, Inc. PROJECT LOCATION: Elizabeth City, North Carolina PROJECT NO.: EC14-108G ,,,,,,,,,,,,,,,,,,,. BORING LOCATION: Elizabeth City, North Carolina SURFACE ELEVATION: 6' MSL BORING LOG DRILLER: J. Meads LOGGED BY: G. Stalls, P.E. DRILLING METHOD: Hand Auger DATE: 2-13-14 BMP-H1 DEPTH TO WATER-INITIAL*: 4 1.5' AFTER 48 HOURS: : _ CAVING> L 3' o a u m w d o TEST RESULTS .� a¢I a'" n n o a n d �S 1D m `it' Plastic Limit H Liquid Limit wo E o Description rn z rn r mz \ Moisture Content- • N-Value- 6 o b 10 20 30 40 50 60 70 2-Inches Topsoil/Root Mat i diMottled Gray-Light Tan,very moist, Sandy Lean CLAY(CL)17 2 s.. 1 ........ 1 12 HA I L a 5 1i........ 3 'a ;..... I € vS 7 Mottled Gray-Reddish Tan,very moist to wet, Silty fine SAND y ISM)with Clay 2 12 HA Wet from 1.5 feet ' a II n 4 22. ; { I a Tan-Gray,wet, poorly graded fine to medium SAND(SP)to25 raii,: '... I `• 0 e poorly graded fine to medium SAND(SP-SM)with Silt 'ir',ii 3 12 HA 3 1 1 D i 3 4:I:cc t 19:t I i....... ... _. 0 3 3 Boring terminated at 3 ft. .• 0 N L O 0 2 1.2 4 ....i....... 1 { 1...........4 { i............ c Cy 1 .L....... d { I............b 1 .1............ C pA C 1 L 0 6 2 , �.......f ; _ Notes: SS=Split Spoon Sample ST=Shelby Tube Sample HA=Hand Auger Sample *The initial 8S=Bulk Sample w r PAGE 1 of 1 Standard Penetration Tests were performed in the field in general accordance with ASTM D 1586. KEY TO SYMBOLS "Symbol Description Strata symbols Topsoil Lean Clay Silty Sand Poorly graded Sand with Silt Misc. Svmbols 4 Water table during drilling Depth to caving Notes : 1 . Exploratory borings were drilled on 2-13-14 using a 4-inch diameter continuous flight power auger. 2 . No free water was encountered at the time of drilling or when re-checked the following day. 3 . Boring locations were taped from existing features and elevations extrapolated from the final design schematic plan. 4 . These logs are subject to the limitations, conclusions, and recommendations in this report. S . Results of tests conducted on samples recovered are reported on the logs . nvn�m nad� ul • Z W m O j o W Z w ? w LL o 0 O a LL C d m v J Wd O Q O R 00 � Q O LUQ U O W > � N °� Pr V E J3 > W H z ' o ww a - - - - - a `m ti a v a m n m U m ry FO n D S ry o� P vi 'n ✓� g r 5 Symbol Description KEY TO SYMBOLS Strata symbols Topsoil Lean Clay Silty Sand Poorly graded Sand with Silt Misc. Svmbols Water table during drilling Notes: 1 . Exploratory borings were drilled on 2-13-14 using a 4-inch diameter continuous flight power auger. 2 . No free water was encountered at the time of drilling or when re-checked the following day. 3 . Boring locations were taped from existing features and elevations extrapolated from the final design schematic plan. 4 . These logs are subject to the limitations, conclusions, and recommendations in this report. 5. Results of tests conducted on samples recovered are reported on the logs . USDA United States A product of the National Custom Soil Resource �— Department of Cooperative Soil Survey, Agriculture a joint effort of the United Report for States Department of o NRCS Agriculture and other Pasquotank Federal agencies, State Natural agencies including the Resources Agricultural Experiment V Co u my, North Conservation Stations, and local Service participants Carolina YIN 'fF-_ vl n 6r� � (L1j t!APt �k �� f. 0 ••��•titi=8 000 ft oy ' February 13, 2014 Preface Soil surveys contain information that affects land use planning in survey areas.They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers.Also, conservationists, teachers, students, and specialists in recreation,waste disposal, and pollution control can use the surveys to help them understand,protect,or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions.The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses.The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning,onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nres.usda.gov/wps/portal/ nres/main/soils/healthy and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center(http:// offices.sc.egov.usda.gov/locator/app?agency=nres)or your NRCS State Soil Scientist(http:/Avww.nres.usda.gov/wps/portal/nres/detail/soils/contactus/? cid=nres142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields.A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service(NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture(USDA)prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation,genetic information, political beliefs, reprisal,or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means 2 for communication of program information(Braille, large print, audiotape, etc.)should contact USDA's TARGET Center at (202) 720-2600(voice and TDD). To file a complaint of discrimination,write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or(202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. 3 Contents Preface....................................................................................................................2 How Soil Surveys Are Made..................................................................................5 SoilMap..................................................................................................................7 SoilMap................................................................................................................8 Legend..................................................................................................................9 MapUnit Legend................................................................................................10 Map Unit Descriptions........................................................................................10 Pasquotank County, North Carolina...............................................................12 ToA—Tomotley fine sandy loam, 0 to 2 percent slopes..............................12 Ur—Urban land...........................................................................................13 References............................................................................................................15 4 How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area.They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock.They observed and described many soil profiles.A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently,soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses(USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform,a soil scientist develops a concept,or model,of how they were formed.Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless,these observations, supplemented by an understanding of the soil-vegetation-landscape relationship,are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils.After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the 5 Custom Soil Resource Report individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and/or miscellaneous areas in predictable proportions.Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas. Soil scientists make many field observations in the process of producing a soil map. The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping,design of map units,complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil- landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil-landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded. These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape. Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests.Soil scientists interpret the data from these analyses and tests as well as the field-observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and identified each as a specific map unit.Aerial photographs show trees, buildings,fields, roads, and rivers, all of which help in locating boundaries accurately. 6 Soil Map The soil map section includes the soil map for the defined area of interest,a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 7 Custom Soil Resource Report Soil Map 3e8920 3e8990 W%O 3e899a 369WO 389WW 3890ao 389000 36^ 0 1T30'N � .- _z ._� .� � �` � _� � � _ 3fi^R38'N > W 1 � J � ter+ 3 $ 0 $ $ W 1731-N 36^17 31-N 3869w 38B99a 3889fi0 3899� 389000 3890HI 3390W 3890fi0 3 ; Map Sole:1:1,010 iFprinted on A porbad(8.S'x 11")sheet. v Meer N l> 111 20 40 60 � A0 45 90 ISO 2� MaP Pro]ecbon:Web Mercator Cnnwi 0"d'wes:WGS84 Edge rite:UTM Zone 18N WGS84 8 OO OG1 O y 20 0 C y tv J 6 ic N y E U > f��J N U « !A {U y O GJ U N O N p 10 D 3 C N O U i � L°'s o'wp E y � a>niawE w E = rnE Oi J N N C > Yj l0— � cS' m- �_ o 'Q v�i mm do m °' uo, no o a; ELM 0w c10i ag R� Z >,M CANJ U Cm E SY «' N Em— n 00(D 0Lmy .6 m 00 0 5 Q L `per E `o n O. Q>•. `° �c� m ct0 � D� � z Z a Wmp 0 32 - �E O o'n0 E 0 = , d oQ :y0 a5M 0onn2 9 sn8 c E m n op O o m m o OE c > o n 00 y � m 3 c o E z L mo2 a.00 E o m cw onE r�mE o o Ti ^mEw 0o > D my no m w i . 0 av' Q E a- am '° m� wNQoc N m EmEt w >.m � ,c �^ v'-' m � � « m R `o 'rnm >. o :o w.p min of a rnv yyyo E « 9T U c r J O C 10 Z. >`E r�a d w nOm«yw c, Etc E m o 0WM 00 u Lac o N c E0 NOcNL��_ Lnd y E " m m H o Nm 00 O O rn N ^ LEN wEaN FL m3U g U) 0 oN r O a m K d U O O N O � EN y Eig > ME O c LL O 0. m N m aN gp c c 2 0 �0 4¢I m S N 12 0 3 e 2 m • N W J Q o w y 0 0 C Q O m N C H ¢ J ¢ '� rm 'w ¢ o v O 12 � ¢ m m m •o m m c> � t� c� 39 � � � a a° y �n in rn y h a C q m Custom Soil Resource Report Map Unit Legend Pasquotank County,North Carolina(NC139) Map Unit Symbol Map Unit Name Acres In AOI Percent of AOI ToA Tomotley fine sandy loam,0 to 2 3.0 96.0% percent slopes Ur Urban land 0.1 4.0% Totals for Area of Interest 3.1 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils.Within a taxonomic class there are precisely defined limits forthe properties of the soils.On the landscape, however,the soils are natural phenomena,and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently,every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management.These are called contrasting,or dissimilar,components.They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each.A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complexthat itwas impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but ratherto separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. 10 Custom Soil Resource Report An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps.The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas.Alpha-Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha- Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them.Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. 11 Custom Soil Resource Report Pasquotank County, North Carolina ToA—Tomotley fine sandy loam, 0 to 2 percent slopes Map Unit Setting Elevation: 0 to 30 feet Mean annual precipitation:42 to 58 inches Mean annual air temperature:61 to 64 degrees F Frost-free period: 190 to 270 days Map Unit Composition Tomotley, drained, and similar soils: 75 percent Tomotley, undrained, and similar soils: 10 percent Minor components:6 percent Description of Tomotley, Drained Setting Landform: Flats on marine terraces, depressions on stream terraces Down-slope shape: Linear Across-slope shape: Linear Parent material: Sandy and loamy fluviomarine deposits and/or marine deposits Properties and qualities Slope: 0 to 2 percent Depth to restrictive feature: More than 80 inches Drainage class: Poorly drained Capacity of the most limiting layer to transmit water(Ksat): Moderately high to high (0.20 to 1.98 in/hr) Depth to water table:About 0 to 12 inches Frequency of flooding: None Frequency of pending: None Available water capacity: Moderate (about 8.1 inches) Interpretive groups Farmland classification: Prime farmland if drained Land capability(nonirrigated): 3w Hydrologic Soil Group: B/D Typical profile 0 to 7 inches: Fine sandy loam 7 to 12 inches: Fine sandy loam 12 to 42 inches: Sandy clay loam 42 to 50 inches: Sandy loam 50 to 80 inches: Loamy sand Description of Tomotley, Undrained Setting Landform: Depressions on stream terraces, flats on marine terraces Down-slope shape: Linear Across-slope shape: Linear Parent material: Sandy and loamy fluviomarine deposits and/or marine deposits Properties and qualities Slope: 0 to 2 percent 12 Custom Soil Resource Report Depth to restrictive feature: More than 80 inches Drainage class: Poorly drained Capacity of the most limiting layer to transmit water(Ksat): Moderately high to high (0.20 to 1.98 in/hr) Depth to water table:About 0 to 12 inches Frequency of flooding: None Frequency of ponding: None Available water capacity., Moderate (about 8.1 inches) Interpretive groups Farmland classification: Prime farmland if drained Land capability(nonirrigated):4w Hydrologic Soil Group: B/D Typical profile 0 to 7 inches: Fine sandy loam 7 to 12 inches: Fine sandy loam 12 to 42 inches: Sandy clay loam 42 to 50 inches: Sandy loam 50 to 80 inches: Loamy sand Minor Components Arapahoe, undrained Percent of map unit. 3 percent Landform: Depressions, flats Down-slope shape: Linear Across-slope shape: Concave Nimmo, undrained Percent of map unit: 3 percent Landform: Flats on marine terraces, depressions on marine terraces Down-slope shape: Concave Across-slope shape: Linear Dragston, undrained Percent of map unit. 0 percent Landform: Marine terraces Down-slope shape: Linear Across-slope shape: Linear Ur—Urban land Map Unit Setting Elevation: 0 to 30 feet Map Unit Composition Urban land: 95 percent 13 Custom Soil Resource Report Description of Urban Land Interpretive groups Farmland classification: Not prime farmland Land capability(nonirrigated): 8s 14 References American Association of State Highway and Transportation Officials(AASHTO).2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes.ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13. 1994. Changes in hydric soils of the United States. Federal Register. September 18. 2002. Hydric soils of the United States. Hurt,G.W.,and L.M.Vasilas,editors.Version 6.0,2006.Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://www.nres.usda.gov/wps/portal/nres/ detail/national/soils/?cid=n res142p2_054262 Soil Survey Staff. 1999.Soil taxonomy:A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http://www.nres.usda.gov/wps/portal/ n res/detail/national/soils/?cid=nres142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture,Natural Resources Conservation Service. http:/Avww.nres.usda.gov/wps/ portal/n res/detail/national/soils/?cid=nres142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://www.nres.usda.gov/wps/portal/nres/main/national/ landuse/forestry/pub/ United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nres.usda.gov/wps/portal/nres/ detail/national/landuse/rangepastu re/?cid=stelprdb1043084 15 Custom Soil Resource Report United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://www.nres.usda.gov/wps/portal/ n res/deta i I/soi Is/scie ntists/?cid=n res 142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States,the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://www.nres.usda.gov/wps/portal/n res/detail/national/soils/? cid=nres142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http:H www.nrcs.usda.gov/lnternet/FSE—DOCUMENTS/nrcsl42p2_052290.pdf 16 APPENDIX D PRECIPITATION INFORMATION Precipitation Frequency Data Server http://hdse.nws.noaa.gov/hdse/pfds/pfds_lrintpage.html?lat=36.2929&I... Precipit tion Depth NOAA Atlas 14,Volume 2,Version 3 Location name:Elizabeth City,North Carolina,US` • Coordinates: 9,-76.2310 { Elevation:Lion:6 6 ft` •source:Google Maps POINT PRECIPITATION FREQUENCY ESTIMATES GM Bonnin,D.Martin,B.Lin,T Pazybok MYekla,and D.Riley NOAA.National Weather Service,Silver Spring,Wayland PF tabular i PF graphical I Maps & aerials PF tabular PDS-based point precipitation frequency estimates with 90% confidence intervals (in inches)1 Duration r 2 � 10erage recurrence Interval(years)100 200 500 1 1000 5-min 0.434 0.509 0.585 0.663 0.748 0.819 0.887 0.954 1.04 1.11 (0.392-0.479) (0.460-0.562) (0.528-0.646) (0.597-0.732) (0.671-0.825) (0.733-0.902) (0.790-0,976) (0.845-1.05) (0.911-1.14) (0.969-1.23) 10-min 0.693 0.814 0.937 1.06 1.19 1.30 1.41 1.51 1.64 1.75 (0.626-0.765) (0.736-0.898)1(0.846-1.03) 1(0.955-1 A7) 1 (1.07-1.31) 1 (1.17-1.44) 1 (1.25-1.55) 1(1.34-1.66) • (1.44-1.80) 1 6s 102 1.19 4 51 (1.523.2-1095mi omi (D. 82-0,956) (0.925-1.13) 1 (lolr-1.31) 1 (1.21-1.48) 1 (1.35-1.67) 1 (1.48-1.82) 1 (1.59-1.96) (1.69-2.10) (1.81-2.27) (1.92-2..48 23))30-min 1.19 1.41 1.68 1.94 2.24 2.49 2.73 2.97 3.28 3.56 (1.07-1.31) (1.28-1.56) (1.52-1.86) (1.75-2.15) (2.01-2.47) (2.23-2.74) (2.43-3.00) (2.63-3.27) (2.88-3.61) (3.10-3.92) 60-min 1.48 F 1.77 - 2.16_-- 2.53 2.98 3.37 3.76 4.17 4.71 5.20(1.341.63) (1.60-196) (1.95-2.38) (2.28-2.79) (2.67-3.29) (302-3.71) (3.35-4.13) (3.69-4.58) (4.14-5.18) (453573) 2-hr 1'73 2.08 2.59 3.09 3.72 4.28 4.86 5.47 6.32 7.07 (1.55-1.93) (1.87-232) (232-2.88) (2,76-3.43) (3.31-4.13) (3.79-4.75) (4.28-5.39) (4.79-6.06) (5.48-7.01) (609785) 3-hr 1.85 2.23 2.78 3.34 4.07 4.74 5.44 6.19 7.26 8.24 (1.67-2.07) (2.00-2.49) (2.50-3.10) (2.99-3.72) (3.63-4.53) (4.20-5.26) (4.79-6.02) (&41-6.84) (6.28-8.04) (7.05-9.12) 6-hr 2.21 2.66 3.32 4.00 4.88 5.70 6.56 7.50 8.84 10.1 (2.00-2.46) (2.40-2.96) (2,99-3.69) (3.59-4.44) (4.36-5.41) (5.07-6.30) (5,79-7.23) (6.56-8.24) (7.64-9.72) (8.60-11.1) 12 hr 2.60 3.72 3.91 4.74 5.83 8.86 7.94 9.14 10.9 12.5 (2.35-2.89) 1 (2.82-3.48) 1 (3.52-4.35) 1 (4.25-5.26) 1 (5.19-6.45) 1 (6.06-7.57) 1 (6.95-8.74) (7.92-10.0) (9.27-11.9) (10.5-13.7) 24-hr 3.08 3.73 4.81 5.73 7.08 8.24 9.51 10.9 ) ( 13.0 ) ( 14.8 (2.82-3.35) (3.43-4.08) (4.43-5.26) (5.25-6.25) (&45-7.70) (7.44-8.95) (8.51-10.3) (9.65-11.8 11.3-14.2 12.7-16.2) 2-day 3.54 4.29 5.50 6.55 8.12 9.47 11.0 12.7 15.2 17.4 (3.26-3.86) (3.95-4.67) (5,06-5.99) 1 (6.00-7.12) (7.38-8.80) (8.54-10.3) (9.79-11.9) (11.1-1&8) 1(13.1-16.6) (14.8-19.1) 3-day 3.77 4.57 5.84 6.91 8.49 9.83 11.3 12.9 15.4 17.5 (3.48-4.10) 1 (4.23-4.96) (5.39-6.33) 1 (6.36-7.48) (7.76-9.18) (8.93-10.6) 1 (10.2-12.2) 1(11.5-14.0) (13.4-16.8) (15.1-19.3) 4 day 4.01 4.85 6.17 7.27 6.86 10.2 11.6 13.2 15.5 17.7(3.73-4.33) 1 (4.51-5.25) 1 (5.73-6.67) 1 (6,72-7.83) 1 (BA4-9.55) 1 (9.33-11.0) 1 (10.5-12.6) (11.8-14.3) (13.7-wit) (15.4-19.4) .,day 4.69 5.66 7.11 8.30 10.0 11.5 13.0 14.6 17.0 19.0 (4.39-5.04) 1 (5.30-6.08) 1 (6.63-7.62) 1 (7.73-8.89) 1 (9.29-10.7) 1 (10.5-12.3) 1 (11.9-13.9) 1(13.2-15.7) (15.1-18.4) (16.6-20.6) 10-day 5.30 6.36 7.88 9.13 10.9 12.4 14.0 15.7 18.1 20.1 (5.005.66) (5.99-6.78) 1 (7.40-8.40) (8.56-972) 1 (10.2-11.6) 1 (11.5-13.2) I (12.9-14s) (14.3-16.8) (16.3-19.5) (17.8-21.8) 20-day 7.22 8.59 10.4 12.0 14.1 15.9 77.7 19.7 22.4 24.7(6.83-7.64) (8.14-9.10) 1 (9.87-11.1) (11.3-12.7) (13.2-15.0) (14.8-16.8) (16.4-18.9) (18.0-21.0) (20.3-24.1) (22.0-26.6) - -. 30-day 8.89 10.6 12.7 14.4 16.8 18.7 20.6 22.6 25.3 27.4 (8.42-9.40) 1 (10.0-11.2) (12.0-13.4) (13.6-15.2) 1 (15.8-17.7)._(17.5-19.8) 1 (19.1-21.9) (20.8-24.0) (23.1-27.1) (24.8-29.5) 45-day 11.0 13.0 15.6 17.7 20.6 23.0 25.5 28.1 31.8 34.7 (10141 0 7) (12.3-13.8) (14.7-16.5) (16.7-18.7) (19.4-21.8) (21.5-24.4) (23.7-27.1) (25.9-30.0) (28.9-33.9) (31.2-37.3) BOday 13.2 15.6 18.4 20.7 23.8 26.3 28.8 31.3 34.7 37.4 (12.514.0) 1 (14.8-16.5) 1 (17.5-19.5) 1 (19.6-21.9) 1 (22.4-25.1) 1 (24.6-27.8) 1 (26.8-30.5) (29.0-33.2) (31.8-37.1) (34.0-40.0) t Precipitation frequency(PF)estimates in this table are based on frequency analysis of partial duration series(PDS). Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%confidence interval.The probability that precipitation frequency estimates (for a given duration and average recurrence interval)will be greater than the upper bound(or less than the lower bound)is 5%.Estimates at upper bounds are not checked against probable maximum precipitation(PMP)estimates and may be higher than currently valid PMP values. Please refer to NOAA Atlas 14 document for more information. Back to Top PF graphical I of 11/14/2013 3:31 PM Precipitation Frequency Data Server http://hdsc.nws.noaa.gov/hdse/pfds/pfds_printpage.html?lat=36.2939&I... Precipit tion Intensity NOAA Atlas 14,Volume 2,Version 3 Location name: Elizabeth City,North Carolina,US` 6`A • Coordinates: 9,-76.2338 � Elevation:Lion:7 7 ft` p source:Google Maps •`�.,,,,,./ POINT PRECIPITATION FREQUENCY ESTIMATES G.M Bonnin,D.Martin,B.Lin,T Parzybak.MYekta,and D.Riley NOAA National Weather Service,Silver Spring,Maryland PF tabular I PF graphical I Maps & aerials PF tabular PDS-based point precipitation frequency estimates with 90% confidence intervals(in inches/hour)1 ��_� 10verage recurrence int5e0rval(years) 100 200 500 1000 Duration 5-min 5.21 6.11 7.02 7.96 8.99 9.84 10.6 11.4 72.4 13.3 (4.70-5.75) 1 (5.53-6.74) 1 (6.34-7.75) 1 (7.16-8.78) 1 (8.05-9.90) 1 (8.80-10.8) 1 (9.48-11.7) 1 (10.1-12.6) 1 (10.9-13.7) 1 (11.6-14.7) 10•min 3 4.16 4.88 5.62 6.36 7.16 7.83 8.46 9.07 ) ( 9.84 10.5 ( .76-4.59) (4.42-5.39) (5.08-6.21) (5.73-7.03) (6.41-7.89) (7.01-8.62) (7.53-9.31) (&03-9.98 8.65-10.8) (9.16-11.6) 15-min 3.46 4.10 4.74 5.36 6.05 6.61 7.13 7.63 8.26 ) ( 8.80 ) (3,13-3.82) (3.70-4.52) (4.28-5.24) (4.83-5.92) (5,42-6,67) 15.91-7.27) (6.34-7.84) (6.76-8.39) (7.25-9.08 7.67-9.68 30-min 2.38 2.83 3.37 3.89 4.48 4.98 5.46 5.94 6.57 ) ( 7.12 ) (2.14-2.62) (2.56-3.12) (3.04-3.72) (3.50-4.28) (4.01-4.94) (4.45-5.48) (4.86-6.00) (5.26-6.53) (5.77-7.23 6.21-7.85 60-min 1.48 1.77 2.16 2.53 2.98 3.37- 3.76 4.17 4.71 5.20 ) (134-1.64) (1.60-1.96) (1.95-2.36) (2.28-2.79) (2.67-3.29) (302-3.71) (3.35-4.13) (3.69-4.58) (414-5.19) (4.53-5.73 2-hr 0.864 1.04 1.29 1.54 1.86 2.14 2.43 2.73 3.16 3.54(0776-0.964) (0.934-1.16) (1.16-1.44) (1.38-1.72) 1 (1.65-2.06) (1.90-2.38) (2.14-2.70) (2.39-3.03) (2.74-3.50) (3.05-3.92) 3-hr 0.617 0.742 0.925 1.11 1.36 7.58 1.81 2.06 2.42 2.74 (0.555-0.690) (0.668-0.830) (0.832-1,03) (0.996-1.24) (1.21-1.51) (1.40A.75) (1.59-2.01) (1.80-2.28) (2.08-2.68) (2.35-3.04) 6•im 0.370 0.444 0.555 0.667 0.815 0.953 1.10 1.25 1.48 1.68 (0.334-0.410) (0.401-0.494) (0.499-0.617) (0.599-0.742) (0.728-0.904) (0.846-1.05) (0.967-1.21) 1 (1,10-1.38) (1.27-1.62) (1,44-1.85) 1Vlh 0.216 0.259 0.325 0.393 0.484 0.569 0.659 0.759 0.902 1.03 (0.195-0.240) (0.234-0.289) (0.292-0.361) (0.353-0.437) (0.431-0.535) (0.503-0.629) (0.577-0.726) (0.657-0.834) (0.770-0.992)1(0.872-1.14) 24-hr 0 0.128 0.156 0.201 0.239 0.295 0.343 0.396 0.455 0.542 0.616 ( .118-0.140) (0.143-0.170) (0.185-0.219) (0.219-0.260) (0.269.0.321) (0.310-0.373) (0.355-0.430) (0.402-0.494) (0.471-0.591) (0.528-0.673) 2-day 0.074 F 0.089 0.115 0.136 0.169 0.197 0.229 0.264 0.317 0.362 (0.068-0.080) (0.082-0.097) (0.105-0.125) (0.125-0.148) (0.154-0.183) (0.178-0.214) (0.204-0.248) (0.232-0.287) (0.273-0.346) (0.307-0.398) 3-day 0.052 0.063 0.081 0.096 0.118 0.137 0.157 0.180 0.213 0.244 (0.049-0.057) (0.059-0.069) (0.075-0.088) (0.088-0.104) (0.108-0.127) (0.124-0.148) (0.141-0.170) (0.160-0.195) (0.186-0.233) (0.209-0.267) 4-day 0.042 0.051 0.064 0.078 0.092 0.106 0.121 0.138 0.162 0.186 (0.039-0.045) (0.047-0055) (0.060.0,069) (0.070-0.082) (0.085-0.099) (0.097-0.115) (0.110-0.131) (0.123-0.149) (0.143-0.176) (0.161-0.202) 7-day 0.028 0.034 0.042 0.049 0.060 70068 0.077 0.087 0.101 0.113 (0.026-0.030) (0.032-0.036) (0,040-0.045) (0.046-0.053) (0.055-0.064) (0.063-0,073) (0.071-0.083) (0.079-0.094) (0.090-0.110) (0.099-0.123) 10-day 0.022 0.027 0.033 0.038 0.046 0.062 0.058 0.065 0.076 0.084 (0.021-0024) (0.025-0028) (0.031-0.035) (0.036-0.041) (0.043-0.048) (0.048-0.055) (0.054-0.062) (0060 0.070) (0.068-0.081) (0.074-0.091) 20-day 0.015 0.018 0.022 0.025 0.029 0.033 0.037 0.041 0.047 0.051 (0.014-0016) (0.017-0,019) (0.021-0.023) (0.024-0.026) (0.028-0.031) (0.031-0.035) (0.034-0.039) (0.038-0.044) (0.042-0.050) (0.046-0.056) 30-day 0.012 F 0.015 1 0.018 1 0.020 0.023 F 0.026 F 0.029 F 0.031 F 0.035 F 0.038 (0.012-0.013) (0.014-0015) (0.017-0.019) (0.019-0.021) (0.022-0.025) (0.024-0.027) (0.027-0.030) (0.029-0.033) (0.032-0.038) (0.034-0.041) 45-day 0.010 0.012 0.014 0.016 0.0'19 0.021 0.024 0.026 0.029 0.032 (0.010-0.011) (0.011-0.013) (0.014-0.015) (0.015-0.017) (0.018-0.020) (0.020-0.023) (0.022-0.025) (0.024-0.028) (0.027-0.031) (0.029-0.035) 60-day 0.009 0.011 0.013 0.014 0.017 0.018 0.020 0.022 0.024 0.026 (0.009-0.010) (0.010-0.011) (0.012-0.014) (0.014-0.015) (0.016-0.017) (0.017-0.019) (0.019-0.021) (0.020-0.023) (0.022-0.026) (0.024-0.028) 1 Precipitation frequency(PF)estimates in this table are based on frequency analysis of partial duration series(PDS). Numbers in parenthesis are PF estimates at lower and upper bounds of the 90%confidence interval.The probability that precipitation frequency estimates(for a given duration and average recurrence interval)will be greater than the upper bound(or less than the lower bound)is 5%.Estimates at upper bounds are not checked against probable maximum precipitation(PMP)estimates and may be higher than currently valid PMP values. Please refer to NOAA Atlas 14 document for more information. Back to Too PF graphical 1 of 11/14/2013 3:35 PM APPENDIX E CURRENT PROPERTY DEED APPENDIX F USGS QUAD MAP ELIZABETH CITY TOOLEY PLACE SENIOR LIVING COMMUNITY /019 ® ®� a o �lanPH ethro ,�►®® ® achelhe r �� IV s181 1118 S�� I I ,..�CARONF iY4ry� H H Sa l; ® �■ €IsrrrrLflry ,Fe,„dare Iltlinp Post S tggif /ilu,.., 0 Bds 5I , Point OHiee 17'30" 4 " Hol ood -- ® Cemetery .'� � I - Hopwood � Cemetery �' (� Elizabeth City State UntverSor Thrm�a�s, L•'i",Itin,Physi � Elizabeth City Sta a Elizeb th elty State Eduo'at. Center and Universi - University• •''° o e Willixm"�H II L�Hxll � liza 1016 Iry St to ersity, E izabeth CirySt I ni a st - Brian ood �° T �klrtd a McRendovn Hall °' Tee Ed taw SCALE 1:24 000 QUADRANOMLMAMN 1 05 0 YJLOMETERS 2 SGDdI Lambs QrArck IOOfI EOi1 0 IIro 200T Mlle Comer METERS 05 0 _ MILES quomnk Dlubtth Shibh I001) 0 1000 20M 30.Y1 90UT 9)(K) Bou 11913 w 0100 10000 City FEET Mormon Vv ksNlle Md. Point CONTOUR INTERVAL 5 FEET NORTH AMERICAN VERTICAL DATUM OF 1988 ADJOINING 7.3 QUADRANGLES ELIZABETH CITY, NC 2010 ... .... . .. . .. . .. ..... .......... APPENDIX G FEMA FIRMETTE y r �W. y_U 3gW F O 4 dN Hue owl O N 2 0 o a ¢g C iw"e4yy = v =w= Cgd x AmE`n 6 ~ 6 cc 0N ilia se ^, og� l`pp EuQ Z11 p � CZ r°Tr° gR €u9 `EgH e.+'+ r' 4i INW "cE4 O Y• W 3g N �� Sup W BDZ�Y II a ,Os 'd� °$( Gm 'Sf Ede, I.L fr _ O N d�v y • W i ,�.i . $ •• a :• 4'� 4 �:a., MS�SS/�_N:fT '.. � � 9 P •{-n • +a�'.6 a;.ll '� r7•A�n �' a2. C P�P 1A 4 •6YRUM LN +� �b�'.Y ON Z .+ ?� r m �4• w �u + �`�k Nei `� { • w a t �5�06 t T °' `.'T • r ; r m Q� r', •�yr `f W S;OIF)vv ST p1 y + .r •i 0. ` Z q� .r Zitt a•e •Y.=. lSr N30-13S a W y • �k i a N e (x �•. + "•fT • p'•?' �jJ Ir 1S pp°A3�tlINS •• • . . • 1 w aja '�K, 1 K • X Y iy N j O AX•• iY Via•... .�•..4 T N,cv+� N . . C. LIBERATOR.ST ,r y, k R E DR •, .,' •,fin -.-w i ' ` RENA155ANC a • a ' SUTTON OR X •. Cn M G DP + 194 f .. PKEoa s p q e 4:4p •' rial.. / yr,ll LC i u £. x , • APPENDIX H PRINTOUTS FROM SECRETARY OF STATE WEBSITE C201326200724 3 SOSID: 1339682 a,,• Date Filed:9/24/2013 6:22:00 PM Elaine F.Marshall North Carolina Secretary of State State of North Carolina Department of the Secretary of State C2013 262 00724 Limited Liability Company ARTICLES OF ORGANIZATION Pursuant to §57C-2-20 of the General Statutes of North Carolina,the undersigned does hereby submit these Articles of Organization for the purpose of forming a limited liability company. 1. The name of the limited liability company is: TOOLEY PLACE,LLC 2. If the limited liability company is to dissolve by a specific date,the latest date on which the limited liability company is to dissolve:(If no date for dissolution is specified,there shall be no limit on the duration of the limited liability company.)Perpetual 3. The name and address of each person executing these articles of organization is as follows: (State whether each person is executing these articles of organization in the capacity of a member, organizer or both. Note: This document must be signed by all persons listed.) Steven Carr, Organizer Ellinger&Carr,PLLC 2840 Plaza Place,Suite 200 Raleigh,NC 27612 4. The name of the initial registered agent is:Steven Carr 5. The street address and county of the initial registered office of the limited liability company is: Number and Street Ellinger&Carr, PLLC,2840 Plaza Place,Suite 200 City Raleigh State: NC Zip Code:27612 County: Wake 6. The mailing address,if different from the street address, of the initial registered office is: 7. Principal office information: (Select either a or b.) a. E The limited liability company has a principal office. The principal office telephone number:919.917.7301 (office)919.417.0125(cell) The street address and county of the principal office of the limited liability company is: Number and Street 2921 BALLYBUNION WAY City,State,Zip Code RALEIGH NC 27613 County WAKE The mailing address,if different from the street address, of the principal office of the company is: b. ❑The limited liability company does not have a principal office. C201326200724 � 4 AI 8. Check one of the following: (i) Member-managed LLC: all members by virtue of their status as members shall be managers of this limited liability company. X (ii) Manager-managed LLC: except as provided by N.C.G.S. Section 57C-3-20(a),the members of this limited liability company shall not be managers by virtue of their status as members. 9. Any other provisions which the limited liability company elects to include(e.g.,the purpose of the entity)are attached. Privacy Redaction 10. (Optional): Please provide a business e-mail addr The Secretary of State's Office will e-mail the b ided above at no cost when a document is filed. The c the website. For more information on why this service is offered,please see the instructions for this document. 11. These articles will be effective upon filing,unless a future date is specified: This is the day of September 20 13 TOOLEY PLNE, LL ignature Steven Carr,Organizer Type or Print Name and Title The below space to be used ifmore than one organizer or member is listed in Item H3 above. Signature Signature Type and Print Name and Title ype and Print Name and Title Signature Signature Type and Print Name and Title Type and Print Name and Title— NOTES: 1. Filing fee is$125. This document must be filed with the Secretary of State. CORPORATIONS DIVISION P.O.Box 29622 RALEIGH,NC 27626-0622 (Revised March 2013) _ (Form L-01) North Carolina Secretary of State http://www.secretary.state.nc.us/corporations/Corp.aspx?PitemId=1034712l r North Carolina /� Elaine F Marshall DEPARTIMENT OF THE ` s Secretary S EC RETARY OF STATE PO Box 29622 Raleigh,NC 27626-0622 (919)807-2000 Account Login Register Date: 1/2/2014 Click here to: View Document Filings I File an Annual Report I J Print a Pre-populated Annual Report Fillable PDF Form i Amend A Previous Annual Report I Corporation Names Name Name Type NC TOOLEY PLACE, LLC LEGAL Limited Liability Company Information SOSID: 1339682 Status: Current-Active Effective Date: 9/24/2013 Citizenship: DOMESTIC Duration: PERPETUAL Annual Report Status: CURRENT Registered Agent Agent Name: CARR, STEVEN Office Address: 2840 PLAZA PLACE STE 200 RALEIGH NC 27612 Mailing Address: 2840 PLAZA PLACE STE 200 RALEIGH NC 27612 Principal Office Office Address: 2921 BALLYBUNION WAY RALEIGH NC 27613 Mailing Address: 2921 BALLYBUNION WAY RALEIGH INC 27613 Officers/Company Officials This website is provided to the public as a part of the Secretary of State Knowledge Base (SOSKB)system. Version: 2140 1 of 1 1/2/2014 9:29 AM C201326200717 SOSID: 1339679 Date Filed:9/24/2013 6:11:00 PM Elaine F.Marshall North Carolina Secretary of State State of North Carolina Department of the Secretary of State C2O13 262 00717 Limited Liability Company ARTICLES OF ORGANIZATION Pursuant to §57C-2-20 of the General Statutes of North Carolina,the undersigned does hereby submit these Articles of Organization for the purpose of forming a limited liability company. 1. The name of the limited liability company is:TOOLEY PLACE OF ELIZABETH CITY,LLC 2. If the limited liability company is to dissolve by a specific date,the latest date on which the limited liability company is to dissolve:(If no date for dissolution is specified,there shall be no limit on the duration of the limited liability company.)Perpetual 3. The name and address of each person executing these articles of organization is as follows: (State whether each person is executing these articles of organization in the capacity of a member, organizer or both. Note: This document must be signed by all persons listed.) Steven Carr,Organizer Ellinger&Carr,PLLC 2B40 Plaza Place,Suite 200 Raleigh, NC 27612 4. The name of the initial registered agent is: Steven Carr 5. The street address and county of the initial registered office of the limited liability company is: Number and Street Ellinger&Carr,PLLC,2840 Plaza Place,Suite 200 City Raleigh State:NC Zip Code:27612 County:Wake 6. The mailing address,if different from the street address, of the initial registered office is: 7. Principal office information: (Select either a or b.) a. g The limited liability company has a principal office. The principal office telephone number:919.917.7301 (office)919.417.0125(cell) The street address and county of the principal office of the limited liability company is: Number and Street 2921 BALLYBUNION WAY City,State,Zip Code RALEIGH NC 27613 County WAKE The mailing address,if different from the street address,of the principal office of the company is: b. ❑The limited liability company does not have a principal office. C201326200717 8. Check one of the following: (i) Member-managed LLC: all members by virtue of their status as members shall be managers of this limited liability company. X (ii) Manager-managed LLC: except as provided by N.C.G.S. Section 57C-3-20(a),the members of this limited liability company shall not be managers by virtue of their status as members. 9. Any other provisions which the limited liability company elects to include(e.g.,the purpose of the entity)are attached. Pri 10. (Optional): Please provide a business e-mail vacy Redaction The Secretary of State's Office will e-mail s provided above at no cost when a document is filed. The e-mail provided will not be viewable on the website. For more information on why this service is offered,please see the instructions for this document. 11. These articles will be effective upon filing,unless a future date is specified: m This is the ) day of September 2013 TOOLEY PLACE OF ELIZABETH CITY,LLC Steven Carr,Organizer Type or Print Name and Title The below space to be used if more than one organizer or member is listed in Item#3 above. Signature Signature Type and Print ame an tt a Type and Print Name and Title Signature Signature Type and Print Name an Tit e Type and Print Name and Title NOTES: 1. Filing fee is$125. This document must be filed with the Secretary of State. CORPORATIONS DIVISION P.O.Box 29622 RALEIGH,NC 27626-0622 (Revised March 2013) (Form L-01) North Carolina Secretary of State http://www.secretary.state.ne.us/corporations/Corp.aspx?PitemId=10347118 North Carolina r � Elaine F Marshall DEPARTMENT OF THE Secretary SECRETARY OF STATE PO Box 29622 Raleigh,NC 27626-0622 (919)807-2000 Account Login Register Date: 1/2/2014 Click here to: View Document Filings I File an Annual Report J Print a Pre-populated Annual Report Fillable PDF Form I Amend A Previous Annual Report Corporation Names Name Name Type NC TOOLEY PLACE OF ELIZABETH LEGAL CITY, LLC Limited Liability Company Information SOSID: 1339679 Status: Current-Active Effective Date: 9/24/2013 Citizenship: DOMESTIC Duration: PERPETUAL Annual Report Status: CURRENT Registered Agent Agent Name: CARR, STEVEN Office Address: 2840 PLAZA PLACE STE 200 RALEIGH NC 27612 Mailing Address: 2840 PLAZA PLACE STE 200 RALEIGH NC 27612 Principal Office Office Address: 2921 BALLYBUNION WAY RALEIGH NC 27613 Mailing Address: 2921 BALLYBUNION WAY RALEIGH NC 27613 Officers/Company Officials This website is provided to the public as a part of the Secretary of State Knowledge Base (SOSKB)system. Version: 2140 1 of 1 1/2/2014 9:29 AM The Woda Group Inc. Date: 03/07/2014 Check#: 22170 NC Dept of Environment& Natural Resource 3/7/2014 Date Type Reference Original Amt. Balance Due Discount Payment 3/7/2014 Bill Tooley Place 505.00 505.00 505.00 Check Amount 505.00 —.., t r..1 . .. {.1.cy•r.W �.v_ah � t•n.w.ti MAR 1 3 2014 996-GOA- Huntingto Stormwater Permit-Tooley Place 505.00 The Woda Group Inc. Date: 03/07/2014 Check#: 22170 NC Dept of Environment& Natural Resource 3/7/2014 Date Type Reference Original Amt. Balance Due Discount Payment 3/7/2014 Bill Tooley Place 505.00 505.00 505.00 Check Amount 505.00 996-GOA-Huntingto Stormwater Permit-Tooley Place 505.00 IF ,• IFIRACLE80-0-621-5720 x357 THEFACEOF THISDOCUMENTHASACOLOR D -- ------PONY - " -----PAPER .MN NS07 D Ill I1 Dt1'N'MIDI rarlJilnT-' " The Woda Group Inc. 41 South High Street,HC•0840 229 Huber Village Boulevard, Ste 100 Columbus,OH 43215 CHECK NO. Westerville, OH 43081 (6726 28 40 63 22170 (614) 396-3200 $**505.00 NC Dept of Environment& Natural Resource 03/07/2014 Five Hundred Five and AY O THE NC Dept of Environment& Natural Resource ORDER 610 Center Ave F: Mooresville, SC 28115 r ' UT PRIZED SIGV RE ' �'•+ fi• E Raw fflqe&CuMrNT CONTAINS AN ARTIFICIAL WATERMARK-HOLD AT AN ANGLE TO VIEW :1i•?+d �+1(: .,+UFO: ^•='-J 113022i7011' 1:04►.0000241: 0Lay241,067411' Tt) 4 00, FINANCIAL RESPONSIBILITY/OWNERSHIP FORM S 140 SEDIMENTATION POLLUTION CONTROL ACT No person may initiate any land-disturbing activity on one or more acres as covered by the Act before this form and an acceptable erosion and sedimentation control plan have been completed and approved by the Land Quality Section, N.C. Department of Environment and Natural Resources. (Please type or print and, if the question is not applicable or the e-mail and/or fax information unavailable, place N/A in the blank.) Part A. 1. Project Name Tooley Place Senior Living Community 2. Location of land-disturbing activity: County Pasquotank City or Township Elizabeth City Highway/Street Hull Drive Latitude 36.2934 Longitude -76.2360 3. Approximate date land-disturbing activity will commence: A1201 1 2014 AAS 4. Purpose of development(residential, commercial, industrial, insti; 1/ _ 5. Total acreage disturbed or uncovered (including off-site borrow ant 6. Amount of fee enclosed: $ 260.00 The applicatl ll< WWW d up to the next acre) is assessed without a ceiling amount (Example. 7. Has an erosion and sediment control plan been filed? Yes X t _. iosed X 8. Person to contact should erosion and sediment control issues arise during land-disturbing activity: Name Glenn Schultz E-mail Address gschultz@wodagroup.com Telephone 614-396-3200 Cell# 740-630-8787 Fax# 614-396-3213 9. Landowner(s)of Record (attach accompanied page to list additional owners): Tooley Place, LLC 919-917-7301 Name Telephone Fax Number 2921 Ballvbunion Way R C C E 0 M E D Current Mailing Address Current Street Address Raleigh. NC 27613 MAR 1 2�14 City State Zip City State LAND QU.4a3PSECTIGN WASHINGTON REGIONALOFFICE 10. Deed Book No. 1193 Page No. 469 Provide a copy of the most current deed. Part B. 1. Person(s) or firm(s) who are financially responsible for the land-disturbing activity (Provide a comprehensive list of all responsible parties on an attached sheet): Tooley Place, LLC dedwards.osouth(@gmail.com Name E-mail Address 2921 Ballybunion Way Current Mailing Address Current Street Address Raleigh, NC 27613 City State Zip City State Zip Telephone 919-917-7301 Fax Number 2. (a) If the Financially Responsible Party is not a resident of North Carolina, give name and street address of the designated North Carolina Agent: Name E-mail Address Current Mailing Address Current Street Address City State Zip City State Zip Telephone Fax Number (b) If the Financially Responsible Party is a Partnership or other person engaging in business under an assumed name, attach a copy of the Certificate of Assumed Name. If the Financially Responsible Party is a Corporation, give name and street address of the Registered Agent: Name of Registered Agent E-mail Address Current Mailing Address Current Street Address City State Zip City State Zip Telephone Fax Number The above information is true and correct to the best of my knowledge and belief and was provided by me under oath (This form must be signed by the Financially Responsible Person if an individual or his attorney-in-fact, or if not an individual, by an officer, director, partner, or registered agent with the authority to execute instruments for the Financially Responsible Person). I agree to provide corrected information should there be any change in the information provided herein. Managing Member,Opportunities South as Managing Member of Tooley Dean R. Edwards Place of Elizabeth City,LLC,as Managing Member of Tooley Place,LLC Type print nam Title or Authority Sig ature Date I, Fall\sor,lgrrt e C-�'[� a Notary Pubbllliic of the County of V v q State of North Carolina, hereby certify that T� F v-\ '_-= OJ45 appeared personally before me this day and being duly sworn acknowledged that the above form was executed by him. �^ Witness my hand and notarial seal, this L day onfn '1�'e��^^�^ , 20 `t pCARy !! Notary Seal _ • My commission expires Fe_ �v„ F' ..N.0% HYMAN ■� '� ROBEY February 25, 2014 Mr. Scott Vinson Dept. of Environment and Natural Resources Division of Energy, Mineral and Land Resources 943 Washington Square Mall Washington, NC 27889 MAR 1 3 2014 Subject: Stormwater Management Permit R F tom. Tooley Place Senior Living Community .• ` �1 � 'ti:` Elizabeth City, NC HR Project#130389 Dear Mr. Vinson: Enclosed for your review and approval, please find the following items: 1. Two (2) copies of the plans for the above referenced project. 2. The original and one (1) copy of the executed Stormwater Permit Application with required supplement and operation and maintenance agreement. 3. Two (2) copies of the project narrative and appendix containing: Stormwater and Erosion Control Calculations, a printout from the USDA Web Soil Survey website, the soils report prepared by GET Solutions, precipitation data for the site, the current deed for the property, a portion of the USGS quad map showing project location, the FEMA FIRMette for the site, and a copy of printouts from the Secretary of State website. 4. A check in the amount of amount of$505.00 for the required fee for the permit modification. If you have any questions, please do not hesitate to contact this office at (252) 338-2913. Sincerely, Hyman & Robey, PC KimberlyD. Hamby Y Engineering Project Manager cc: file Mr. Glenn Schultz, Woda Group Mr. Dean Edwards P. O. Box 339 Camden, North Carolina 27921 (252)338-2913 License C-0598 Hyman& Robey,PC w .hymanrobey.com Print - Maps Page 1 of 1 Bing Maps Elizabeth City, NC ~` My Notes ?a Cani6en Elim o • 17 r. USCG- On the go?Use m.bing,cam to find maps, Air directions,businesses,and more Station Elizabeth City K' ®2014 Microsoft Corporation ( 61ng ®2013 Nokb Gater,vay Dank 7 (` . LIS Post l - 17 � t_—_� �—t3frx'e Wrig ity n Gatevray Southgate Mall IParl�djp �4 Best Westerrl fit. Organo Gold 'I rl " f- -Pve— 3.w �a�k6t- -Walker-Ave- Sta Employees Cr t'ir' i ,�? �_E=Rich 8fvd!A` , bing Select B E Ld Tr st P ��' R Microsoft Corporation®2013 okia http://www.bing.com/maps/print.aspx?mkt=en-us&z=16&s=r&cp=36.290962,-76.239076... 4/11/2014