Loading...
HomeMy WebLinkAboutSW7031012_HISTORICAL FILE_20130827STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW DOC TYPE ❑ CURRENT PERMIT APPROVED PLANS FILE JKHISTORICAL ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD B K 5 7 3 P 0 0 0 2 5 CM Lu a r _� w � 4 z AIM10.1 7'uv7 Prepared by and return to: Thomas L. White, Jr, KELLOGG, WHITE, EVANS AND GRAY P.O. Box 189 Manteo, NC 27954 NORTH CAROLINA, DARE COUNTY V hn' :.11 r Oale THIS DEED made this the 5th day of April, 1988, by and between HERBERT C. FIELDS, and wife, MYRTLE B. FIELDS; JASPER D. SIMPSON and wife, JOYCE F. SIMPSON; ROY H. BISHOP and wife, ELIZABL•TH F. BISHOP; SCOTT B. LYERLY and wife, LORNA F. LYERLY; and JOHN R. MUTH and wife, CECELIA F. MUTH, parties of the first part, to CITY BEVERAGE COMPANY, INC, of P. 0. Box 'r036, Elizabeth City, NC 27909, party of the second part: W I T N E S S E T H: THAT the said parties of the first part, for and in consideration of the sum of ONE HUNDRED ($100,00) DOLLARS and other good and valuable consideration to them in hand paid by the said party of the second part, the receipt of which is hereby acknowledged, has bargained, sold and conveyed, and by these presents do bargain, sell and convey unto the said party of the second part, its successors and assigns, all those certain lands lying and being in Dare County, North Carolina, and more particularly described as follows: All that certain lot or parcel of land located and being on Roanoke Island in Nags Head Township, Dare County, North Carolina, adjoining N.C. Secondary Road No. '1118, other lands of City Beverage Company, Inc. and bounded as follows: BEGINNING at an iron pipe or other marker located and being on the East margin of the right of way of N.C. Secondary Road No. 11;18, known as Driftwood Drive, said road having a right of way width of 60 feet at the point of beginning, at the intersection thereof with the North boundary of the lands of City Beverage Company, Inc,; thence from the beginning point and along the City Beverage Company, Inc, North boundary North 78 deg, 47 min, 56 sec, East 397.8'1 feet to an iron pipe located and being in the Arthur Fields Southwest boundary; thence cornering and along the Arthur Fields Southwest boundary North 40 deg, 38 ruin. 17 sec, West 50.0 feet to an iron pipe; thence cornering South 79 deg. 11 min, West 353.60 feet to an iron pipe located and being in the East margin of the right of way of N.C. Secondary Road No. 1118; thence cornering and along the East margin of the right of way of the aforesaid road South 11 deg, 58 min, 41 sec, West 49,94 feet to the point of beginning, TO HAVE AND TO HOLD the above described lands and premises together with all the privileges and appurtenances thereunto belonging unto the said party of the second part, its successors and assigns, in fee simple forever, .AND the said parties of the first part, for themselves and their heirs, administrators, executors and assigns, covenant to and with the said party of the second part, its successors and assigns, that it is seized of said lands in fee, that it has a good right to convey the same in fee simple; that the same are free and clear of all encumbrances whatsoever; and that it will forever warrant and defend the title to the same against the claims of all persons whomsoever, IN TESTIMONY WHEREOF the said parties of the first part have hereunto set their hands and seals the day and year first above written. R AUG 2 7 2013 3I(573PD0027 STATE OF ✓/, C% CITY/COUNTY of ! SEAL -STAMP I n�7"�� a Notary PubAid of.thQ County and St#e aforesaid, certify that ROY'T, BISHOP'. and wife, ELIZABETH F. BISHOP personally appeared.. fb, m6 this day and acknowledged the execution"of',bhe foregoing instrument Witness my hand and official stamp this day of 1988 MY COMMISSION EXPIRES: �,��, ���,✓/�".'��� , -/ OTARY PUBLIC,., '-3 C r - SEAL -STAMP SEAL -STAMP STATE OF �, CITY/COUNTY OF a Notary Public,of County and State aforesaid, certi y that SCOTT B..•,,BY and wife, LORNA F. LYERLY personally appeared befah, this day and acknowledged the execution of the. Ld:re�. instrument. Witness my hand and official'stampr;;Ar•.� this day of —, 1988, :Na f r� MY COMMISSION EXPIRES: ,)- ;1`8 1a STATE OF Cnau�1 "/. NOTARY PUBL:I ., CITY/COUNTY OF Qpw 4,4 e Ing'" I, a Notary Public of the County ante aforesaid, certify that JOHN R. MUTH and wife, CECELIA F. MUTH personally appeared before me this day and acknowledged the execution of the foregoing instrument. Witness my hand and official stamp or seal, this 2 Siv day of t' tw 1�8 YJ U j4.'. MY COMMISSION EXPIRES:-�+�e.�2•{./ •'••,��';. NORTH CAROLINA, DARE COUNTY CliIfFlC(,,; The foregoing Certificate(s) of Carolyn A. Etheridge 6 Jana D. Underwood both of DAre County, NC, Christine L. Clark of South Carolina 6 Fred W. Dixon of Rowan Co.. NC all being Notaries Public is/are certified to be correct. This instrument and this certificate are duly registered at the date and time and in the Book and Page shown on the first page hereof, Dorris A. Fry BY: REGISTER OF DEEDS ASSISTANT REGISTER OF DEEDS I F \N A7 Michael F. Easley, Governor y ` �Q 90 William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources fO r 'Alan W. Klimek, P. E. Director Division of Water Quality Coleco H. Sullins, Deputy Director Division of Water Quality DIVISION OF WATER QUALITY March 12, 2004 r^`" M1 l �Ol City Beverage Company, Inc J� Attn: Mr. Jimmie Dixon, Jr. PO Box 1036 Elizabeth City, NC 27909 Subject: Stormwater Permit No. SW7031012 City Beverage Company, Inc High Density Stormwater Project Dare County Dear Mr. Dixon: The Washington Regional Office received your completed Stormwater Application for the subject project on February 13, 2004. Staff review of the plans and specifications has determined that the project, as proposed, will comply with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000. We are forwarding Permit No. SW7031012 dated March 12, 2004 to City Beverage Company. This permit shall be effective from the date of issuance until March 12, 2014 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. 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, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. N. C. Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 (919) 733-7015 SAA NEOENR Customer Service 1-877-623-6748 City Beverage Company, Inc March 12, 2004 Page Two If you have any questions, or need additional information concerning this matter, please contact Bill Moore at (252) 946- 6481, extension 264. Sincerely, Jim Mulligan Water Quality Regional Supervisor Washington Regional Office cc: Landmark Engineering & Environmental Dare County Planning/Inspections Washington Regional Office Central Files y4 State Stormwater Management Systems Permit No. SW7031012 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL DIVISION OF WATER QUALITY 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 City Beverage Company, Inc Dare County FOR THE construction, operation and maintenance of stormwater management systems in compliance with the provisions of 15A NCAC 2H.1000 (hereafter referred to as the "stormwater rules") and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit for an infiltration basin to serve City Beverage Company, Inc located at Driftwood Drive, Manteo, NC. This permit shall be effective from the date of issuance until March 12, 2014 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 on page 4 of this permit, the Project Data Sheet. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 3 DIVISION OF WATER QUALITY PROJECT DATA Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Receiving Stream: Classification of Water Body: Total Site Area: Total Impervious Surfaces Allowed: Basin Depths: Required Surface Area (SA/DA): Provided Surface Area: Required Storage Volume: Provided Storage Volume: Controlling Orifice: 4 City Beverage SW7031012 Dare County City Beverage Company, Inc PO Box 1036 Elizabeth City, NC 27909 10/17/03; original 02/13/04; complete UT-Croatan Sound SA 9.33 acres 5.06 acres 1.5 ft N/A 41,144 sf 26,188 cf 114,125 cf no outlets; overflow elevation of perimeter earthen berm 11.0 4. No homeowner/lot owner/developer shall be allowed to fill in, alter, or pipe any vegetative practices (such as swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division. 5. The following items will require a modification to the permit: a. Any revision to the approved plans, regardless of size b. Project name change C. Change of ownership d. Redesign or addition to the approved amount of built -upon area e. Further subdivision of the project area. In addition, the Director may determine that other revisions to the project should require a modification to the permit. 6. 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. II. SCHEDULE OF COMPLIANCE 1. The permittee will comply with the following schedule for construction and maintenance of the stormwater management system. a. 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 surfaces except roads. b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 2. The facilities must be properly maintained and operated at all times. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency including, but not limited to: 5 a. Semi-annual scheduled inspections (every 6 months) b. Sediment removal C. Mowing and revegetation of side slopes d. Immediate repair of eroded areas e. Maintenance of side slopes in accordance with approved plans and specifications f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. S. This permit shall become voidable unless the facilities are constructed in.accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 6. Upon completion of construction 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. Mail the Certification to the Washington Regional Office, 943 Washington Square Mall, Washington, North Carolina, 27889, attention Division of Water Quality. 7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. III. GENERAL CONDITIONS 1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division .of Water Quality, in accordance with North Carolina General Statute 143-215.6(a) to 143-215.6(c). r It 3. 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) which have jurisdiction. 4. 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. 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. Permit issued this the 12 th day of March, 2004. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Alan W. Klimek./P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW7031012 7 Stormwater Permit No. SW7031012 City Beverage Company Manteo, NC Infiltration System Designer's Certification I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, for (Project) (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. Signature Registration Number Date N G ®a. DIVISION OF November City Beverage Company, Inc Attn: Mr. Jimmie Dixon PO Box 1036 Elizabeth City, NC 27909 Dear Mr. Dixon: Michael F. Easley, Governor William G. Ross Jr.. Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P. E. Director Division of Water Quality Coleen H. Sullins, Depot) Director Division of Water Quality WATER QUALITY 17, 2003 Subject: Stormwater Review SW7031012 City Beverage Storage Units Dare County This office received your stormwater application and supporting information on October 17, 2003. A preliminary review of your project has been completed. The following information must be provided before we can issue a stormwater permit: - site plan showing drainage basins and details of infiltration system - stormwater narrative & runoff calculations for all areas draining to infiltration system - copy of Sheet C2 (erosion control drawings) The above information must be submitted within 30 days, or your project will be returned as incomplete. If you have questions, please feel free to contact me at (252) 946-6481, extension 264. Sincerely, William J. ore Environmental Engineer Washington Regional Office cc: Landmark Engineering & Environmental Dare County Planning/Inspections ,,W'ashington Regional Office N. C. Division of Water Quality 943 Washington Square Mall Washington, N.C. 27889 Telephone (252) 946-6481 O*Q N MW FAX (252) 946-9215 r OFFICE USE ONLY Date Received Fee Paid Permit Number OCT 1 7 e9 2-- a1iA1(y_W® State of North Carolina 9Jtltl 4L ' f�ep rtment of Environment and Natural Resources ' Iv Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION name (specify the name of the corporation, individual, etc. who owns the project): 11 2. Prin[ caner/Signing Official's name and title (person ]e 3. Mailing Address for person listed in item 2 above: PA- a.l l rio.ea,,, I<s r� (3 ) J e_-1 Q. l°•S �ccy responsible for facility and compliance): City: L—Z1 L 6� L✓ State: L— Zip: _�* i0 3 Telephone Number: ( sal Z ) U —_4 .1 c! SRe.w FJ( N,.// 7 4. Project. Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): C l-T`I &ERAA�,J;F__T5 aRAGE. 1 isi rs 5. Location of Project. (st.reet. address) 1I)J DRiy:-TwooD 1bRWE City: MAtJ7E6 County: DARE 6. Directions to project (from nearest major intersection): ' 01rF Ot= 5.12. ms DRIF1uooD DR\JE�\ ACXo55 FRorh DARE CouNJ-N AOR` 7. Latitude: 3so SS fJ Longitude: 150 W, VJ of project 8. Contact person who can answer questions about the project: Name:\J%�Stl R WFi tTE 'P. E . Telephone Number: ( XS$ L ) IS S - 5 Q.-4- II. PERMIT INFORMATION: �( 1. Specify whether project is (check one): New Renewal Modification FormSWU•101 Version3.99 Page Iof4 f 2. If this application is being submitted as the resultof a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type of project (check one): Low Density _High Density Redevelop _General Permit Other 4. Additional Project Requirements (check applicable blanks): _CAMA Major XSedimentation/Erosion Control _404/401 Permit _NPDES Storinwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater managementfor the project . S`TtR wAZ2. owt IwtP io SURFACES iLL -s I-Laa INTO GaA5_sy tJI L-fRQ('Id^J A51nI$ �O� DEf ts(ilorl _ IrJFILTRATi 6N 2. Stormwater runoff from this project drains to the SAS QU4DaI\t J K— River basin. 3. Total Project Area: 3 A-+ acres 5. How many drainage areas does the project have?. 4. Project Built Upon Area:_3q, 5.i % 6. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same formalas below. Basin Information Drainage Area 1 Drainage Area 2 Receiving Stream Name LROATW SovNo Receiving Stream Class S Drainage Area 3. Ac REs Existing Impervious` Area 4 Proposed Impervious"Area Gg ql ,5-7 Qc 1 3, % % Impervious` Area (total) , 5a-(o Impervious" Surface Area Drainage Area 1 Drainage Area 2 On -site Buildings I 4 g S On -site Streets On -site Parking 3 (-4 FT On -site Sidewalks 0 Other on -site 0 Off -site 0 Total: $ jj T, Total: Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. Form SWU-101 Version 3.99 Page 2 of 4 Z 0 .V I -low was the off -site impervious area listed above derived? N/A IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment.. 1. The following covenants are intender) to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not he changed or deleted without the consent of the State. 2. No more than square feet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wool] decking or the water surface of swimming pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built -upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and performance of the system as permitted. By your signature below, you certify thatthe recorded deed restrictions and protective covenants for this project shall include all the applicable items required above, 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 State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement fcrtn(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Form SWU-102 Wet Detention Basin Supplement s% Form SWU-103 Infiltration Basin Supplement Form SWU-104 Low Density Supplement Form SWU-105 Curb Outlet System Supplement Form SWU-106 Off -Site System Supplement Form SWU-107 Underground Inriltrat.ion Trench Supplement Form SWU-108 Neuse River Basin Supplement Form SWU-109 Innovative Best. Management Practice Supplement. Form SWU-101 Version 3.99 Page 3 of 4 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division or Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Regional Office. 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Farm VF6J • One copy of the applicable Supplement Form(s) for each BMP V W • Permitapplication processing fee of $420 (payable to NCDENR) vew • Detailed narrative description of stormwater treatment/management v EW • Two copies of plans and specifications, including: 'JEu - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spotelevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VIL AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. Designated agent (individual or firm):_tT'p•l — hANDf�>}0.Ky�, Mailing Address: P.O. BOX I I I O City: KoTs( gAWI. State: NC Zip: aaq i_ Phone: j_o152 ) �s —51- Fax: ( )�'Ja. ) ASS VIII. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 2) / certify that the information included on this permit application form is, to the est of my knowledge, correct and thatthe projectwill be constructed in conformance with the approved plans, that the required deed restrictions and protective cov n nts will be recorded, and that the proposed project complies with the requirements of 15A NCAC 2H .1000. p Signature: Date: / FormSWU-101 Version3.99 Page 4of4 i Permit No RECEIVE® OCT 17 2003 MOM (to be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM INFILTRATION BASIN SUPPLEMENT This form may he photocopied for use as an original DWO Stormwater Management Plan Review: A complete stormwater management plan submittal includes a stormwater management permit application, an infiltration basin supplement for each system, design calculations, soils report and plans and specifications showing all stormwater conveyances and system details. 1. PROJECT INFORMATION Project Name: Clry MUFRAGF S-TORf1Gie UNITS Contact Person: F.E, Phone Number: ( ESL ) ;�55 - SI1Q J This workshect applies to: Basin No. I in Drainage Area 1 (a, identified on plans) (from Form SWU-101) 11. DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be based upon an actual field investigation and soil borings. County soil maps are not an acceptable source of soils information. All elevations shall be in feet mean sea level (fmsl). Soils Report Summary Soil Type Si'-5�(� SP Infiltration Rate 6e — eZ Whr r cf/hr/sf (circle appropriate units) SHWT Elevation fmsl (Seavonal High Water Table elevation) Basin Design Parameters Design Storm Design Volume Drawdown Time Basin Dimensions Ls 5 inch (1.5 inch event fir SA waters, 1 inch event for others) a-3 days Basin Size IRREGoeAP, SEF Pi A J5 ft. x Basin Volume Provided SI . O 1 A c.f. Basin Elevations Bottom Elevation Storage Elevation Top Elevation 9•0 fmsl 1O,o fmsl I l . O fmsl Form SWU-103 Rev 3.99 Page I of 3 73ro8ZS-(@ e✓• (°'S ft. = sq. ft. (bottom dimension) e III. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements. per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Hcalth and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate that the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. Attach justification if a requirement has not been met. Applicants Initials VEu a. System is located 50 feet from class SA waters and 30 feet from other surface waters. EW b. System is located at least 100 feet from water supply wells. VEu c. Bottom of system is at least 2 feet above the seasonal high water table. g5tJ d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon. ViO c. System is not sited on or in fill material or DWQ approval has been obtained. PE�rDw(' f. System is located in a recorded drainage easement for the purposes of operation and maintenance and has recorded access casements to the nearest public right-of-way. VCu g. Drainage area for the device is less than 5 acres. UCLJ h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is attached. V e''u i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event for areas draining to SA waters ). Design volume and infiltration calculations attached. JE S j. System is sized to take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. Calculations attached. JEu! k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V). JEu I. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or sediment trap is provided. J£W in. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or dense vegetative cover is provided. n�A n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum length is 50 feet for SA waters, 30 feet for other waters). JETS o. Flow distribution mechanism within the basin is provided. JEuJ P. A benchmark is provided to determine the sediment accumulation in the pretreatment device. WA q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided). J>W r. System is designed to draw down the design storage volume to the proposed bottom elevation under seasonal high water conditions within five days. A soils report and all pertinent draw -down calculations are attached. VEw s. Plans ensure that the installed system will meet design specifications (constructed or restored) upon initial operation once the project is complete and the entire drainage area is stabilized. Form SWU-103 Rev 3.99 Page 2 of 3 u IV. INFILTRATION BASIN OPERATION AND MAINTENANCE AGREEMENT I . After every runoff producing rainfall event and at least monthly inspect the infiltration system for erosion, trash accumulation, vegetative cover, and general condition. 2. Repair eroded areas immediately, re -seed as necessary to maintain adequate vegetative cover, mow vegetated cover to maintain a maximum height of six inches, and remove trash as needed. 3. After every runoff producing rainfall event and at least monthly inspect the bypass, inflow and overflow structures for blockage and deterioration. Remove any blockage and repair the structure to approved design specifications. 4. Remove accumulated sediment from the pretreatment system and infiltration basin annually or when depth in the pretreatment unit is reduced to 75% of the original design depth. The system shall be restored to the original design depth without over -excavating. Ovcr-excavating may cause the required water table separation to be reduced and may compromise the ability of the system to perform as designed. Removed sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will adversely impact water quality (i.e. stockpiling near a stommwater treatment device or stream, etc.). A benchmark shall be established in the pretreatment unit. The benchmark will document the original design depth so that accurate sediment accumulation readings can be taken. The measuring device used to determine the depth at the benchmark shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the design depth reads � -5 feet in the pretreatmentvait, the sediment shall be removed from both the pretreatment unit and the infiltration basin. If the Division determines that the system is failing, the system will immediately be repaired to original design specifications. If the system cannot be repaired to perform its design function, other stormwater control devices as allowed by NCAC 2H A000 must be designed, approved and constructed. I acknowledge and agree by my signature below that I am responsible for the performance of the five 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. Print Name and Title: sv3 ( LZize rr -lli l"I 14�, 7- ve �1 TS Date: Note: The legal y responsible parry.rhould not be a homeowners association unless more than 50% of the Ines have been sold and a resident of the subdivision has been named the president. I, Sharon P. Hollowell ,aNotary Public for the State of NC ,County of Gates , do hereby certify that J.T. Dixon personally appeared before me this 1 5 th day of Sept- , 2 003 , and acknowledge the due execution of the forgoing infiltration basin maintenance requirements. • -Witness my,hand'and �official seal„ r ' 'Commission Expires March 26, 2005 -.SEAL�� .��,` My commissionexpii P .�, yr. r..c'\_'� Page 3 of 3 LANDMARK ENGINEERING & ENVIRONMENTAL, P.C. P.O. Box 1190 KITTY HAWK, NC 27949 PHONE: 252.255.5127 FAx: 252.255.0992 CITY BEVERAGE STORAGE UNITS RECEIVED Stormwater Management Plan OCT 1 7 2003 Design Narrative September 26, 2003 DWQ-WARD The above referenced site is proposed to be developed as a commercial storage units with associated parking and infrastructure. The site is located off of Driftwood Drive, Manteo, Dare County, North Carolina. The owner/developer has asked Landmark to design an infiltration basin to store the stormwater from impervious surfaces of the proposed storage buildings and associated infrastructure. The owner/developer has also asked Landmark to size the basin for the ultimate build out of the storage building site and the ultimate build out of their adjacent property. The adjacent property will not be tied in to the stormwater system at this time. Future additional impervious coverage on this property will tie into the infiltration basin. At that time the majority of the existing impervious coverage will be also be tied into the infiltration basin. Prior to any site development excluding the commercial storage units and infrastructure associated with this submittal, a permit modification package will be developed and submitted for review and approval. Drainage Area I includes drainage from the proposed storage building and pavement. Stormwater from Drainage Area I will be conveyed by sheet Flow into the proposed infiltration basin. The proposed infiltration basin is design to store in excess of 4.3 inches over impervious surfaces generated by the ten year two hour storm. St sed infiltration basins capacity is not anticipated. 7 LANDMARK ENGINEERING & ENVIRONMENTAL, P.C. KITTY HAWK, NC 27949 PHONE: 252.255.5127 FAX: 252.255.0992 RECEIVED CITY BEVERAGE STORAGE UNITS OCT 17 2003 Stormwater Management Plan Soils & S.H.W.T. Investigation DWQ_WAR® September 26, 2003 On July 15, 2003, representatives of Landmark Engineering & Environmental, P.C. traveled to the above referenced site to investigate the soils present in the proposed infiltration basin area and to make a determination of the elevation of the Seasonal High Water Table. The findings are as follows: Soils observed in all three borings conducted on site are consistent with the Baymeade series of soils as mapped in the USDA, Soil Conservation Service's "Soil Survey of Dare County, North Carolina. The Baymeade soils occur on sandy or loamy ridges in Manns Harbor and on Roanoke Island.small dunes or knolls, and are typically devoid of significant vegetation. The Newhan soils are present in the Flats and depressions between the Dune land soils, and have scattered pockets of salt tolerant vegetation. Soil profiles encountered during investigations are as follows: Boring Number 1 Boring Number 2 Boring Number 2 (Ground Elev. = 12.3'+/-) (Ground Elev. = 11.2'+/-) (Ground Elev. = 1 1.T) 0-6" Gray to dark gray fine sand, W-20" Light yellowish brown 04" Gray to dark gray fine sand, poorly graded, common root and fine sand. Poorly graded, few to poorly graded, common root and organic matter, distinct boundary common roots and opaque organic matter, distinct boundary (I OYR 4/1) minerals, distinct boundary (10YR 4/1) (I OYR 6/4) 6"-28" Light yellowish brown 20"-28" Yellowish brown silty, 4"-24" Light yellowish brown fine sand. Poorly graded, trace to clayey sand. Friable, few roots fine sand. Poorly graded, trace to few roots and opaque minerals, and opaque minerals (I OYR 5/6) few roots and opaque minerals, distinct boundary (1 OYR 6/4) distinct boundary (10YR 6/4) 28"-38" Yellowish brown silty 28"-66" Brown silty sand to fine 24"-36" Yellowish brown silty, sand, with some clay. Friable, sand. Strata coarsens with depth, clayey sand. Friable, few roots trace roots and opaque minerals Trace roots and opaque minerals and opaque minerals (1 OYR 5/6) (I OYR 5/6) (10YR 5/4) S.H.W.T. indicators - @ 6.5' mst, Free water @ 6.0' msl 38"-66" Brown silty sand to fine 36"-66" Yellowish brown fine sand. Strata coarsens and has sand, coarsening with depth. fewer fines with depth. Trace Trace opaque minerals (10YR roots (10YR 5/4) S.H.W.T. 5/6) S.H.W.T. indicators a 6.8' indicators - very faint @ 67 msl. msl, Free water c) 6.1' mst. Based on the investigation, the soils present conservatively have permeabilities at least an order of magnitude greater than the minimum required for infiltration. The S.H.W.T. elevations are conservatively based on the first observed low chroma mottles. These mottles may be caused due to capillary tension between soil granules. The actual S.H.W.T is most likely several inches lower than stated in the table. LANDMARK ENGINEERING & ENVIRONMENTAL, P.C. P.O. Box 1190 KITTY HAWK, NC 27949 PHONE: 252.255.5127 FAX: 252.255,0992 CITY BEVERAGE STORAGE UNITS STORMWATER MANAGEMENT PLAN RECEIVED DESIGN CALCULATIONS OCT 1 7 2003 Seasonal high water table @ 7.0 ft. MSL (conservative) (� Soil voids available for storage above S.H.W.T. - (0.2) DWQ-W ARO Design Storm - 1.5" = 0.12 ft. Runoff coefficient for impervious area-c=0.95 Impervious coverage 68,421 sq.ft. or 1.57 acres (see attached coverage calculations) /. s7/3. 97 (1) Volume of storage required = V, = Re,d �✓ 1 . V �f • �/ l �� i �� V, = (1.57Ac.) (43560 ft.') (0.95) (1.5 inches) ( 1 ft. Rwd I acre 12 inches =s,IzsrtZ o pl�IV l"cJ� • Cvw-��' (2) Volume of storage provided - (A.) ONSITL INFILTRATION 13ASIN i) Contour Areas (Calculated by Autocad ) ELEV. CONTOUR AREA 9.0 ft. 41,144 ft.' 10.0 ft. 60,881 ft.' 10.5 ft. 73,682 ft.2 11.0 ft. 88,586 ft.2 it) Volume of Storage in basin I-LEV. C1JMULA,r1VE STORAGE 10.0 ft. 51,012 ft.' 10.5 ft. 84,653 ft.' 11.0 R. 125,220 ft.' iii) Volume of Storage in soil voids below basin and above SHWT 10.5 - (Storage in soil voids above S.H.W.T.) 73,682 ft z x 2 ft x 20% = 29,472.8 ft.' (C.) Total Storage Provided to 10.5 ft. 84,653 ft.' + 29,472 ft' = 114,125 ft.' BQ Y^ I 114,125f.' >8,125f.' We are storing in excess of 21" with theCin storage @ 10.5 ft This is conservative as we are not accounting foent of stormwater with the exception of filling the soil voids above the water table. While the basin volume appears excessive, it is design to account for runoff from impervious surfaces at the ultimate build out of the subject property as well as build out of the adjacent property owned by City Beverage. This adjacent property houses part of the infiltration basin for the project. Future development of the adjacent property w tie in the drainage of the new impervious areas as well as the existing impervious areas to the basin. At ultimate build out of both properties, the basin system will store in excess of 5 inches at a ton of storage of 10.5 ft. msl. Prior to any additional development on these two properties a stormwater permit modification will be prepared and submitted for review and approval. ? LANDMARK ENGINEERING & ENVIRONMENTAL, P.C. October 1, 2003 Mr. Bill Moore NCDE&NR Division of Water Quality 943 Washington Square Mall Washington, NC 27889 Re; Stormwater Management Plan Permit Application City Beverage Storage Units Manteo, Dare County, NC Dear Mr. Moore: P.O. Box 1190 KITTY HAWK, NC 27949 PHONE: 252.255.5127 FAx: 252.255.0992 RECEIVED OCT 17 2003 OWQ-WARO On behalf of City Beverage Company, Inc., Landmark Engineering & Environmental, P.C. is submitting for your review and approval a Stormwatcr Management Plan Permit Application package for the above referenced site. Included in the package are the following: 1.) A properly executed original Stormwater Management Permit Application form and one copy. 2.) A permit application review fee check in the amount of S420.00. 3.) A properly executed original Infiltration Basin Supplement and one copy. 4.) A copy of the Stormwater Management Plan Design Narrative, 5.) A copy of the Stormwater Management Plan Design Calculations. 6.) Two copies of the Stormwater Management Plan, (sheet C-1). Please contact me with any questions you may have or additional information you require. Sincerely, Landmark rkk Engineering & Environmental, P.C. Vr��-' Victor White, P.E. cc: Mr. J. T. Dixon - City Beverage Company Mr. Steve Shriver, P.E. - Dare County Engineer