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HomeMy WebLinkAboutSW7080930_CURRENT PERMIT_20081121STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW zD�� DOC TYPE CURRENT PERMIT l ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE Ia/69llo� YYYYM M DD CG Michael F Easley, Governor William G Ross Jr, Secretary North Carolina Department of Environment and Natural Resources November 21, 2008 Ms. Patricia Pledger, President Pledger Palace Child Development and Educational Center, Inc. P.O. Box 299 Jarvisburg, NC 27947 Subject: Stormwater Permit No. SW7080930 Pledger Day Care Center High Density Project Currituck County Dear Ms. Pledger. Coleen H. Sullins, Director Division of Water Quality The Washington Regional Office received a complete Stormwater Management Permit Application for the proposed Pledger Day Care Center on September 23, 2008. 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 21-1.1000. We are forwarding Permit No. SW7080930 dated November 21, 2008, for the construction of the subject protect. iZ13d/2t This permit shall be effective from the date of issuance until November 21, 2018, 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 150E 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 Roger Thorpe, or me at (252) 946-6481. ncerely, I AI Hodge Regional Supervisor Surface Water Protection Section cc: Quible & Associates, P.C. Currituck County Building Inspections Division of Coastal Management— Elizabeth City -.�ashington Regional Office Central Files North Carolina Division of Water Quality Internet wain• ncoaterquahty ore 943 Washington Square Mall Phone (252) 946-6481 Washington, NC 27889 Fax (252) 946-9215 NorthCarolina STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES 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 Pledger Palace Child Development and Educational Center, Inc. Pledge Day Care Center Currituck County FOR THE construction, operation and maintenance of an infiltration basin 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. This permit shall be effective from the date of issuance until November 21, 2018, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6 of this permit. The stormwater controls have been designed to handle the runoff from 29,171 square feet of impervious area. 3 The tract will be limited to the amount of built -upon area indicated in Section 1.6 of this permit, and per approved plans. The built -upon area for the future development is limited to 29,171 square feet. 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 following design criteria have been provided in the infiltration basin and must be maintained at design condition: a. Drainage Area, fit: 37,613 b. Total Impervious Surfaces, ft2: 29,171 C. Design Storm, inches: 1.0 d. Basin Depth, feet: 3.5 e. Bottom Elevation, FMSL: 7.0 f. Bottom Surface Area, ftz: 2,234 g. Overflow Elevation, FMSL: 10.5 h. Required Storage Volume W: 2,345 i. Permitted Storage Volume, W: 12,033 j. Type of Soil: Conetoe Loamy Sand k. Expected Infiltration Rate, in/hr: 2.0 I. Seasonal High Water Table, FMSL: 5.0 M. Time to Draw Down, days: 0.9 n. Receiving Stream/River Basin: Currituck Sound/Pasquotank o. Classification of Water Body: SC If. SCHEDULE OF COMPLIANCE 1 2. 3. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f Debris removal and unclogging of bypass structure, infiltration media, flow spreader, catch basins, piping and vegetated filter. g. A clear access path to the bypass structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWO. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 6. 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. 7. 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. 8. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 9. 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. 10. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 11. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. 12. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. III. GENERAL CONDITIONS 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 formal permit transfer request to the Division of Water Quality, accompanied by a completed name/ownership change form, 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. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 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 143-215.6A to 143-215.6C. 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) having 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 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. 6. 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. 7. 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. 8. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 9. The permittee shall notify the Division any name, ownership or mailing address changes within 30 days. 10. This permit shall be effective from the date of issuance until November 21, 2018. 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 21 st day of November 2008. NORTH CARROLINA ENVIRONMENTAL MANAGEMENT COMMISSION �I forColeen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit No. SW7080930 Pledger Day Care Center Stormwater Permit No. SW7080930 Cunituck County Designer's Certification 1, , 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 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 Certification Requirement's. _1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. _3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. _5. The bypass structure weir elevation is per the approved plan. _6. The bypass structure is located per the approved plans. _7. A Trash Rack is provided on the bypass structure. _8. All slopes are grassed with permanent vegetation. _9. Vegetated slopes are no steeper than 3:1. _10. The inlets are located per the approved plans and do not cause short-circuiting of the system. _11. The permitted amounts of surface area and/or volume have been provided. 12. All required design depths are provided. 13. All required parts of the system are provided. 14. The required system dimensions are provided per the approved plans. DWQUSE ONLY , Date Received Fee Paid Permit Number bLP r 3 2008 5 S'7 %1-V'A' 'I State of North Carolina SW4� �/�/Og Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): Pledger Palace Child Development and Educational Center Inc. 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Patricia Pledger, President 3. Mailing Address for person listed in item 2 above: City:iarvisburg State:NG Zip:27947 Phone: (252 ) 457-0050 Fax: (252 1 457-6470 Email: 12ledgerl2alace@ecinet2000.com 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Pledger Day Care Center 5. Location of Project (street address): City:Point Harbor County:Currituck Zip:27964 6. Directions to project (from nearest major intersection): From the north end of the Wright Memorial Bridge (Dare Co /Currituck Co line) head north on US 158 0.25 miles. Tom right on lames Griggs Rd and drive 01 miles. Turn right onto Helen Ct The project site is located at the end of Helen Ct. 7. Latitude:36° 04' 59.31" N Longitude:75° 47' 47.38" W of project 8. Contact person who can answer questions about the project: Name:Derek A. Dail, P.E. Telephone Number: (252 ) 261-3300 Email:derekd@quible.com II. PERMIT INFORMATION: 1. Specify whether project is (check one): ®New ❑Renewal ❑Modification Form SWU-101 Version 03.27.08 Page I of4 -TNF 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit numberNZA and its issue date (if known) 3. Specify the type of project (check one): ❑Low Density ®High Density ❑Redevelop ❑General Permit ❑Universal SMP ❑Other 4. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control 0404/401 Permit ❑NPDES Stormwater III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. Storwater runoff is directed to a discrete collection system via overland flow and roof drains. The discrete collection system subsequently conveys the storwater to an infiltration basin located at the rear of the property. The primary stormwater treatment for the site is via infiltration. 2. Stormwater runoff from this project drains to the Pasauotank River basin. 3. Total Property Area: 1.56 acres 4. Total Wetlands Area: no wetlands on -site acres 5. 100' Wide Strip of Wetland Area: n/a acres (not applicable if no wetlands exist on site) 6. Total Project Area**:1.56 acres 7. Project Built Upon Area:44.80 8. How many drainage areas does the project have?1 9. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. For high density projects, com lete the table with one drainage area for each engineered stormwater device. Basin Information Drainage Area 1 Drainage Area 2 Receiving Stream Name Currituck Sound Stream Class & Index No. SC Total Drainage Area (sf) 37,613 On -site Drainage Area (sf) 37,613 Off -site Drainage Area (sf) Existing Impervious* Area (sf) Proposed Impervious*Area (sf) 29,171 % Impervious* Area (total) 77.56% Impervious* Surface Area Drainage Area 1 Drainage Area 2 On -site Buildings (sf) 12,592 On -site StnerJa (sf) A sp6 4 14,201 On-site-,� (sf)ConcrC+e 2,378 On -site Sidewalks (sf) Other on -site (sf) Off -site (sf) Total (sf): 29,171 * Impervious area is defined as the built upon area including, bill not limited to, buildings, roads, parking areas, sidearalks, gravel areas, etc. **Total project area shall be calculated based on file current policy regarding inclusion of wetlands in the built upon area percentage calculation. This is the area used to calculate percent project built upon area (BUA). Form SWU-101 Version 03.27 08 Page 2 of 4 10. How was the off -site impervious area listed above IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following 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. Forms can be downloaded from ham://h2o.enr.state.nc.us/su/bmp forms.htm - deed restrictions. Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required in the above form, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Forms can be downloaded from httu://h2o.enr.state.nc.us/su/bml2 forms.htm. Form SW401-Low Density Form SW401-Curb Outlet System Form SW401-Off-Site System Form SW401-Wet Detention Basin Form SW401-Infiltration Basin Form SW401-Infiltration Trench Form SW401-Bioretention Cell Form SW401-Level Spreader Form SW401-Wetland Form SW401-Grassed Swale Form SW401-Sand Filter Form SW401-Permeable Pavement Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Wet Detention Basin Supplement Infiltration Basin Supplement Underground Infiltration Trench Supplement Bioretention Cell Supplement Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Constructed Wetland Supplement Grassed Swale Supplement Sand Filter Supplement Permeable Pavement Supplement Form SWU-101 Version 03.27.08 Page 3 of4 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Office. (Appropriate office may be found by locating project on the interactive online map at httl2://h2o.enr.state.nc.us/su/iiisi-maps.him) Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form A 1 • Original and one copy of the Deed Restrictions & Protective Covenants Form (if �F n required as per Part IV above) • Original of the applicable Supplement Form(s) and O&M agreement(s) for each BMP F�D • Permit application processing fee of $505 (Express: $4,000 for HD, $2,000 for LD) payable to NCDENR • Calculations & detailed narrative description of stormwater treatment/management 'tO A Il • Copy of any applicable soils report 0 A 6 • Two copies of plans and specifications (sealed, signed & dated), including: A - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf, please complete this section. (ex. designing engineer or firm) Designated agent (individual or firm):Ouible & Associates, P.C. Mailing Address:PO Drawer 870 City:Kitty Hawk State:NC Zip:27948 Phone: (252 ) 261-3300 EmaiLderekdgquible,com VIII. APPLICANT'S CERTIFICATION Fax: (252 ) 261-1260 I, (print or type name of person listed in General Informmtion, item 2) Patricia Pledger, President certify that the information included on this permit application form is, to the best of my knowledge, correct and that the project will be constructed in conformance with the approved plans, that the required deed restrictions and protective covenants will be recorded, and that the proposed project complies with the requirements of 15A NCAC 21-1 100 . Sig tore:C Date: a—( o1LR Form SWU-101 Version 03.27.08 Page 4 of 4 a WE'D Permit Number: (to be provided by DWQ) SEP 2 3 2008 Drainage Area Number: Infiltration 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. Important maintenance procedures: — The drainage area will be carefully managed to reduce the sediment load to the infiltration basin. — Immediately after the infiltration basin is established, the vegetation will be watered twice weekly if needed until the plants become established (commonly six weeks). — No portion of the infiltration basin will be fertilized after the initial fertilization that is required to establish the vegetation. — The vegetation in and around the basin will be maintained at a height of approximately six inches. After the infiltration basin is established, it will be inspected once a quarter 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 will be kept in a known set location and will 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 Areas of bare soil and/or Regrade the soil if necessary to infiltration 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. The inlet device: pipe or The pipe is clogged (if Unclog the pipe. Dispose of the Swale applicable). sediment off -site. The pipe is cracked or Replace the pipe. otherwise damaged (if applicable). Erosion is occurring in the Regrade the Swale if necessary to Swale (if applicable). smooth it over and provide erosion control devices such as reinforced turf matting or riprap to avoid future problems with erosion. Form SW401-Infiltration Basin O&M-Rev3 Page 1 Of I BMP element: Potentialproblem: How I will remediate theproblem: The forebay Sediment has accumulated Search for the source of the and reduced the depth to 75% sediment and remedy the problem if of the original design depth. possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Erosion has occurred or Provide additional erosion riprap is displaced. protection such as reinforced turf matting or riprap if needed to revent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. If pesticides are used, wipe them on the plants rather than spraying. The main treatment area A visible layer of sediment Search for the source of the has accumulated. sediment and remedy the problem if possible. Remove the sediment and dispose of it in a location where it will not cause impacts to streams or the BMP. Replace any media that was removed in the process. Revegetate disturbed areas immediately. Water is standing more than Replace the top few inches of filter 5 days after a storm event. media and see if this corrects the standing water problem. If so, revegetate immediately. If not, consult an appropriate professional for a more extensive repair. Weeds and noxious plants are Remove the plants by hand or by growing in the main wiping them with pesticide (do not treatment area. spray). The embankment Shrubs or trees have started Remove shrubs or trees to grow on the embankment. immediately. An annual inspection by an Make all needed repairs. appropriate professional shows that the embankment needs repair. The outlet device Clogging has occurred. Clean out the outlet device. Dispose of the sediment off -site. The outlet device is damaged Repair or replace the outlet device. The receiving water Erosion or other signs of Contact the NC Division of Water damage have occurred at the Quality 401 Oversight Unit at 919- outlet. 733-1786. Form SW401-Infiltration Basin O&M-Rev.3 - Page of 2 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:Pledger Day Care Center BMP drainage area number: I of 1 Print name:Patricia M. Pledger Title:President (Pledger Palace Child Development and Educational Center Inc.) Address: PO Box 299, Jarvisburg NC 27947 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. a Notary Public for the State of /�County of �p2� , do hereby certify that nPLIR > Q I W P W s'f2 personally appeared before me this —ice day of � ciw� , and acknowledge the due execution of the forgoing infiltration basin maintenance requirements. Witness my hand and official seal, ci;T„r ;_c'rt- NOTARY FU--LIC DARE COW17y,'40 ri SEAL My commission expires a0%� Form SW401-Infiltration Basin O&M-Rev.3 Page 3 of 3 Pennd No (Io erVmMeOMDwO) F. author. a she :4E.'yN r,, CTe-�YJi.E i"S?com {^.L Plows cone: de the YOM Shaded hems STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM INFILTRATION BASIN SUPPLEMENT This fond must be AW rod, printed and submitted The Required Items Checkbsl (Fart III) must be printed, filed oul and submitted along with all Of the required information Project Name Pleepw Day Cars Gaoler Contain Person Derek A D811 Phone Number 252261-KOO Date Drainage Area Number 1 of 1 II: DESIGN INFORMATION' 'S: '•"... „ ,rn'-.•. r:=- _ - .,... -. n _ - Site Chamctarirtim Drainage arm 37,61300 112 Impervious area Percent sniper 29,1710m ft2 Design miNal depth 455 n Peak Flow Calculations 1yr, 24-hr ruro0 depth Na n 1-yr,2velop "artery Na rvto SEP 2 jr 2008 Pow-devlopmem tyr24-0rrmwO volume Na III Postdovebpmem derhad volume X3'sec Pre✓Pos11-yr, 24-hr peakftrx cpttml aVALOE! L X3'sEc tE,l�-,Q-V} ��tl /-Zt1O Storage Volume: Non -SR Waters 1 Minimum design volume required 264200 43 Design whore provided t2.033 00 113 OK far rpD$R waters Storage Volume: SR Waters 1 yr, 24-tu mural depth Na n Predevebprent 1-yr, 24-Ie mreR Na X3 Post-covelopment 1 yr, 24-hr which Na 113 Minimum vu'ume required #VALUE' 113 Volume prodded Na X3 Soils Report Summary Soil type CRA INitlral. rate 200 ;-V SNWT elevation 5W final Basin Design Pammnen; Drawdown time 090 days OK Basin side sppes 3 W 1 OK Basin bottom elevation 700 tmsl OK Storage eleaalm 1050 XrN Storage SA 4,64200 f2 Top elevation 1050 Imsl Basin Bottom Dlmemberse Basin length W20 X Basin width 3960 X Bottom SA 223400 h2 Adilbonal Information Total runoff volume Captured by basin Length of vege9atdm hider far wedlow Durance to structure Distance fran surface emote Distance from water supply wel(5) Separation from urpervnua sW by, Naturally occurs g sot above sW Bottom covered with bin of clean sand? Proposed drayage aasemem prodded? Capores all mnoff at otluwte birth Bypass provided for larger stoma? Pretreatment device provided! 321 sic -in Maamumd2a're-andlesallowed —^ 000 ft RIKis 100 short dug be � 3041 10 18,50 fl OK Ism 00 X OK 10000 X OK 5Id X OK 200 h OK (Y or N) OK y (Y sir N) OK y (Y or N) OK ri (Y or N) Mist provide bypass fa layer fbw5 \Lr - ErCC S_ <A,;fc`- �H. t"r �. CTOir r•� JrZvVr'^_ 13(Av,C Or' ! n•« "r n., iC f�f`D.,. NE ../7; .r rah JS %jr' Vrc:, %a s, V� t1iJr�f 3 - EKCC iS Crt sYC 1r PfJ �r[b fSftl•J, dI In 0 YhG VipG: !rr ac; oEL Form S W401.imin,.eon Be— Rw 2 Pero i 6 11 uesipn summary, P.m. , w t Permit No. (to be povdedN III. REQUIREDITEMSCHECKLIST Please Indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will Page/ Plan Initials Sheet No. PA-6 of — e 3 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, Exc ess srcAA46 e e. rr") PRov,OF 1� SN L. Fv e f - Maintenance access, 13YPA.s.� s ysr.ht - Proposed drainage easement and public right of way (ROW), - Overflow device, and - Boundaries of drainage easement. 6A D C 2 2. Partial plan (1"= 30' or larger) and details for the infiltration basin showing: - Bypass structure, - Maintenance access, - Basin bottom dimensions, - Basin cross-section with benchmark for sediment cleanout, - Flow distribution detail for inflow, -Vegetatedfilter,andExcrss 5-Tc,vjc.cw.sl "'� PRav%Da6 IAr L'EU av.it) crea - Pretreatment device. D A % C 2 3. Section view of the infiltration basin (1' = 20' or larger) showing: Pretreatment and treatment areas, and Inlet and outlet structures. 'b A D CA LC 5 4 t+ 7- ;-, 4. A table of elevations, areas, incremental volumes & accumulated volumes to verify the volume provided. 1hJ NA to Anvf : 5. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The S a rLs sFcna,v results of the soils report must be verified in the field by DWO, by completing & submitting the soils investigation request form. County soil maps are not an acceptable source of soils information. D AI) c 3 6. A construction sequence that shows how the infllration basin will be protected from sediment until the entire drainage area is stabilized. DAZ AVA1,4E 7. The supporting calculations. DAD A rrA'µE.S 6. A copy of the signed and notarized operation and maintenance (O&M) agreement. _/ti _ MIA 9. A copy of the deed restrictions (if required). Form SW401-Infiltration Basm-Rev.2 Page 1 of 1 Part III Required Items Checklist, Page 1 of 1 /0-306 'seep -es W'7a%6g30 FINANCIAL RESPONSIBILITY/OWNERSHIP FORM 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 . ,,I l 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 blankTP 2 / 200S Part A. J: �. 1. Project Name Pledger Day Care Center 2. Location of land -disturbing activity: County Currituck City or Township Point Harbor Highway/Street Helen Ct. Latitude 360 04' 59.31" Longitude 750 47' 47.38" 3. Approximate date land -disturbing activity will commence: November 2008 4. Purpose of development (residential, commercial, industrial, institutional, etc.): Commercial 5. Total acreage disturbed or uncovered (including off -site borrow and waste areas): 1.49 ac. 6. Amount of fee enclosed: $ 130 The application fee of $65.00 per acre (rounded up to the next acre) is assessed without a ceiling amount (Example: a 9-acre application fee is $585). 7. Has an erosion and sediment control plan been filed? Yes No Enclosed X 8. Person to contact should erosion and sediment control issues arise during land -disturbing activity: Name Patricia Pledger - E-mai Address pledgerpalace@ecinet2oo.com Telephone 252-457-0050 Cell # Fax # 252-457-6470 9. Landowner(s) of Record (attach accompanied page to list additional owners): Pledger Palace Child Development and Educational Center Inc 252-457-0050 252-457-6470 Name Telephone Fax Number PO Box 299 6470 Caratoke Hwv _ Current Mailing Address Current Street Address Jarvisburg NC 27947 Grandy NC 27939 City State Zip City State Zip 10. Deed Book No. 924 Page No. 124 Provide a copy of the most current deed. Part B. 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): Pledger Palace Child Development and Educational Center, Inc pledaeroalace@ecinet200.com Name E-mail Address PO Box 299 6470 Caratoke Hwv Current Mailing Address Current Street Address Jarvisburg NC 27947 Grandy NC 27939 City State Zip City State Zip Telephone 252-457-0050 Fax Number 252-457-6470 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 Current Mailing Address E-mail Address Current Street Address City State Zip City Fax Number State Zip (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: Patricia Pledger Name of Registered Agent PO Box 299 Current Mailing Address pledgerpala e@ecinet200.com E-mail Address 6470 Caratoke Hwy Current Street Address Jarvisburg NC 27947 Grandy NC 27939 City State Zip City State Zip Telephone 252-457-0050 Fax Number 252-457-6470 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 changeinformation provided herein. \d�tic�Q M.�e oc� t'CeS,1c�(l� _Ty"_Zt inf na e Title or Authority G I I(0IC> Date y�cyy � a Notary Public of the County of State of North Carolina, hereby certify that �i f ,2) (! )yg'1�w c Pil 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 /((' day of (�(:iT),P)) L 20 Notary i Seal _ J ) a`w My commission expires Of{gISTINE A. BOYIE NOTARY pUaLIG p,4RE COI IrdTY, NO