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HomeMy WebLinkAboutSW8061114_Current Permit_20070226Michael 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 February 26, 2007 Martin Debrovner, Vice Chairman Weingarten Nostat, Inc. 9420 Forum Drive, Suite 101 Raleigh, NC 27615 Subject: Stormwater Permit No. SW8 061114 Waterford Commercial Development Project served by an Offsite System Brunswick County Dear Mr. Debrovner: The Wilmington Regional Office received a complete Stormwater Management Permit Application for Waterford Commercial Development on February 23, 2007. 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. SW8 061114, dated February 26, 2007, for the construction of the subject project. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. 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. If you have any questions, or need additional information concerning this matter, please contact either Rhonda Hall or me at (910) 796-7215. Sinc y, Ed Beck Regional Supervisor Surface Water Protection Section ENB/rbh: S:\WQS\STORMWAT\PERMIT\061114.feb07. cc: Richard M. Collier, PE, McKim & Creed PA Brunswick County Building Inspections Bert Exum, WDV, LLC Rhonda Hall Wilmington Regional Office Central Files No-tthCarolina NaturallY North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (910) 796-7215 Customer Service Wilmington Regional Office Internet: www.ncwaterguality.org Fax (910) 350-2004 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycledl10% Post Consumer Paper f/ State Stormwater Management Systems Permit Number SW8 061114 5 STATE OF NORTH CAROLINA �� ZU PF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY i STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT SERVED BY AN OFF -SITE STORMWATER CONTROL 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 Martin Debrovner, Weingarten Nostat, Inc. Waterford Commercial Development Brunswick County FOR THE construction or' impervious areas with runoff to be treated in an offsite permitted stormwater facility, 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. The stormwater runoff from the site will be routed to non -discharging series of wet detention ponds operated and maintained by Bert Exum, WDV, LLC under the terms and conditions set forth in Permit No. SW8 020510. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. The runoff associated with this project has been approved to be discharged into a stormwater management system permitted under SW8 020510. as described in Section 1.10 on pages 4 thru 7 of this permit. 3. The built -upon area allotted to this development by Stormwater Management Permit No. SW8 020510, is 1,075,751 square feet. This project proposes 1,075,751 square feet. The maximum built -upon area allotted to each outparcel associated with this development is as follows: Description of Area Outparcel 1 Outparcel 2 Outparcel 3 Outparcel 4 Outparcel 5 Outparcel 6 BUA ft2 55,539 ft2 54,799 55,169 56,650 55,539 370,845 CAAQoccel5 l- S- r �0.�c�5 ZEE1� 07 St Page 2 of 10 State Stormwater Management Systems Permit Number SW8 061114 4. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 5. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. T he final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 6. The runoff from the permitted built -upon area must be directed into the permitted stormwater system. 7. Each outparcel within the development whose ownership is not retained by the permittee, must submit a separate Offsite Stormwater Management Permit application package to the Division of Water Quality and receive a permit prior to any construction on the lot 8. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 020510, as issued by the Division of Water Quality under NCAC 2H.1000. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. C. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division of Water Quality. f. The maximum built -upon area for the outparcel(s) or future development area shown of the approved plans is as follows: Description of Area B U A (ft2) Outparcel 1 55,539 ft2 Outparcel 2 54,799 Outparcel 3 55,169 Outparcel 4 56,650 Outparcel 5 55,539 Outparcel 6 370,845 This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, Page 3 of 10 State Stormwater Management Systems Permit Number SW8 061114 asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. Lots within CAMA's Area of Environmental Concern may be subject to a reduction in their allowable built -upon area due to CAMA regulations. h. The runoff from all built -upon area within the outparcel or future development area must be directed into the permitted stormwater control system. i. Built -upon area in excess of the permitted amount will require a permit modification. j. The connection from the outparcel's collection system into the stormwater control shall be made such that short-circuiting of the system does not occur. k. For those outparcels or future development areas whose ownership is not retained by the permittee, the new owner shall submit a separate Offsite Stormwater Management Permit application package to the Division of Water Quality and receive a permit prior to any construction on the lot. 9. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature. of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds. 10. The following design elements have been permitted for this non -discharging series of wet detention ponds stormwater facility, and must be provided in the system at all times. a. Drainage Area, acres: 578.90 Onsite, ft2: 25,216,877 Offsite, ft2: None b. Total Impervious Surfaces, ft2: 9,874,356 Tract A Roads, ft2: 233,430 Sidewalk/Parking, ft2: 10,459 Total, ft2: 243,889 Tract B 163 Lots, ft2: 815,000 Roads, ft2: 244,322 Sidewalk/Parking, ft2: 24,394 Total, ft2: 1,083,716 Tract C 96 Lots, ft2: 345,430 Roads, ft2: 117,612 Sidewalk/Parking, ft2: 3,049 Total, ft2: 466,091 Page 4 of 10 State Stormwater Management Systems Permit Number SW8 061114 Tract D Buildings, ft2: 6,970 Sidewalk/Parking, ft2: 78,408 Other, ft2: 61,420 Total, ft2: 146,798 Tract E Future, ft2: 653,400 Tract F Future Lot 1, ft2: 64,613 Future Lot 2, ft2: 27,019 Future Lot 3, ft2: 29,029 Total, ft2: 120,661 Tract G 138 Lots, ft2: 595,030 Roads, ft2: 207,346 Total, ft2: 802,376 Tract H 52 Lots, W. 311,890 Roads, ft2: 77,101 Sidewalk/Parking, ft2: 1,307 Total, ft2: 390,298 Tract I 41 Lots, ft2: 328,000 Roads, ft2: 103,673 Sidewalk/Parking, ft2: 1,307 Total, ft2: 432;980 Tract J 177 Lots, ft2: 921,730 Roads, ft2: 311,839 Sidewalk/Parking, ft2: 3,485 Total, ft2: 1,237,054 Tract K Future Lot K1, ft2: 1,075,751 Future Lot K2, ft2: 180,950 Total, ft2: 1,256,701 Tract L 177 Lots, ft2: 969,550 43 Townhomes, ft2: 143,748 Roads, ft2: 385,070 Sidewalk/Parking, ft2: 61,855 Total, Tt2: 1,560,223 Page 5 of 10 State Stormwater Management Systems Permit Number SW8 061114 C. d. e. f. 9• h. Tract M Future, ft2: Tract N Future, ft2: Pond Depth, feet: 6 TSS removal efficiency: 90% Design Storm: 4", non -discharging pond Permanent Pool Elevation, FMSL: 1,061,122 419,04 Pond 1, FMSL: 21.0 Pond 2-5, FMSL: 20.0 Pond 3, FMSL: 2 1. 5 Pond 4, FMSL: 23.0 Pond 5, FMSL: 20.0 Pond 8, FMSL: 19.0 Pond 9, FMSL: 21.0 Pond 10, FMSL: 22.0 Pond 11, FMSL: 22.0 Pond 12, FMSL: 22.0 Pond 13, FMSL: 22.0 Pond 14, FMSL: 20.0 Permitted Surface Area @PP, ft2: 3,123.260 Permitted Storage Volume, ft3: 3,636,768 Storage Elevation, FMSL: Pond 1, FMSL: 23.0 Pond 2-5, FMSL: 22.0 Pond 3, FMSL: 23.5 Pond 4, FMSL: 23.0 Pond 5, FMSL: 22.0 Pond 8, FMSL: 20.0 Pond 9, FMSL: 22.0 Pond 10, FMSL: 23.0 Pond 11, FMSL: 23.0 Pond 12, FMSL: 23.0 Pond 13, FMSL: 23.0 Pond 14, FMSL: 22.0 Page 6 of 10 State Stormwater Management Systems Permit Number SW8 061114 j. Controlling Orifice: k. Permanent Pool Volume, ft3 : 1. Forebay Volume, ft3: m. Maximum Fountain Horsepower: n. Receiving Stream / River Basin: o. Stream Index Number: p. Classification of Water Body: II. SCHEDULE OF COMPLIANCE n/a, non -discharging pond n/a n/a Jackeys Creek/Cape Fear 18-77-3 "C• Sw" The offsite 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 associated with this project. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee is responsible for keeping. the stormwater collection system on the lot clear of debris, and keeping the site stabilized in accordance with the requirements of the NC Erosion and Sediment Control Design Manual. 4. Bert Exum, WDV, LLC, shall, at all times, provide the operation and maintenance necessary to assure the permitted stormwater management 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 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. g. Access to the outlet structure must be available at all times. 5. 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 the approved plans, regardless of size. b. Project name change. Page 7 of 10 State Stormwater Management Systems Permit Number SW8 061114 c. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition or selling 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 LAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 6. The Director may determine that other revisions to the project should require a modification to the permit. 7. Bert Exum, WDV, LLC, must keep records of maintenance activities and make them 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. 8. 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. 9. Bert Exum, WDV, LLC, is responsible for providing, prior to issuance of a Certificate of Occupancy, and prior to operation of the permitted stormwater management facility, a certification from an appropriate designer for the system installed, certifying that the permitted facility has been installed in accordance with Stormwater Permit No. SW8 020510, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. 10. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. 11. This development is limited to the amount of built -upon area indicated in the supporting calculations and per approved plans. The project must have a built -upon area less than or equal to the amount permitted under Stormwater Permit No. SW8 020510. Additional built -upon area will require a modification to the overall Permit. 12. Bert Exum, WDV, LLC, must record any deed restrictions as required by their permit, and they must verify that the proposed built -upon area does not exceed the allowable built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without approval from the permittee, and responsibility for meeting the built - upon area limit is transferred to the individual property owner. 13. The drainage features shown as a part of the stormwater management system on the approved plan shall not be filled in, altered, or piped by any party without first submitting a revision to the permit and receiving approval from the Division. 14. 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 Page 8 of 10 State Stormwater Management Systems Permit Number SW8 061114 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 This permit is not transferable except after notice to and approval by the Director. 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. The permittee is responsible for compliance with all terms and conditions of this permit until such time as the Director approves the permit transfer. 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) which have jurisdiction. 4. In the event that the offsite stormwater facilities fail to perform satisfactorily, including the creation of nuisance conditions, Bert Exum, WDV, LLC is responsible for taking 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 permission for DENR Staff to enter the property 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. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. Permit issued this the 26th day of February, 2007. LINA ENVIRONMENTAL MANAGEMENT COMMISSION for AlanW. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 061114 Page 9 of 10 State Stormwater Management Systems Permit Number SW8 061114 Stormwater Project Number SW8 061114 Waterford Commercial Development Brunswick County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/full time) the construction of the project, (Project) for . -(Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Required Items to be checked for this certification to be considered complete are on page 2 of this form. Noted deviations from approved plans and specifications: SEAL Signature Registration Number Date Certification Requirements: The project contains no more than the permitted amount of built -upon area. 2. All the built -upon area associated with the project that is required to drain to the offsite system, is graded such that the runoff drains to the system. 3. The project has been stabilized with permanent vegetation to prevent erosion. 4. Vegetated slopes are no steeper than 3:1. 5. Roof drains are located such that building runoff drains into the system. 6. The inlet from this project into the approved offsite system is located per the approved plans and does not cause short-circuiting. cc: NCDENR-DWQ Brunswick County Building Inspections Page 10 of 10 State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an o1 iginal 1. GENERAL INFORMATION: 1. Applicant's name (specify the name of the corporation, individual, etc, who owns the project): Weingarten Nostat, Inc. 2. Print Owners/Signing Official's name and title (the person legally responsible for facility and compliance): Martin Debrovner, Vice Chairman 3. Mailing Address for person listed in item 2 above: 9420 Forum Drive, Suite 101 City: Raleigh State: NC Telephone Number: (919) 845-3936 Zip: _27615 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Waterford Commercial Development 5. Location of Project (street address): Olde Waterford Way City: Leland County: 6. Directions to project (fro;n nearest major intersection): Brunswick South from US 421 S / NC 133 S Q.18 miles). West on US 421 S / NC 133 S / US 74/76 W (3.02 miles). South on US 1710.73 boles). Right onto Olde Waterford Way (0.12 miles) 7. Latitude: 34' 13'09"N Longitude: 78' 01' 10"W S. Contact person who can answer questions about the project: Name; Richard M. Collier, PE Telephone Number: (910) 343-1048 H. PERMIT INFORMATION: of project 1. Specify whether project is (check one): X New Renewal Modification 2. If this application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) Form: SWU-101 Version 3.99 Page 1 of 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 ® Sediment/Erosion Control ❑ 404/401 Permit ❑ NPDES Stormwater 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 management for the project. Stormwater will be treated thru an existing wet pond system 2. Stormwater runoff from this project drains to the Cape Fear River basin. 3. Total Project Area: 29.05 acres 4. Project Built Upon Area: 85.0 % 5. How many drainage areas does the project have? 1 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 format as below. Basin Information Drainage Area Drarnage Area Receiving Stream Name Jacke 's Creek SEE ATTACHMENT A Receiving Stream Class C; Sw Drainage Area 29.05 ac (1,265,590 sf) Existing Impervious* Area 0 ac Proposed Impervious* Area 24.70 ac (1,075,751 sf) Impervious* Area total 85.0 % Impervious* Surface Area Drainage Area Drainage Area On -site Building Lots 2.22 ac (96,671 sf) SEE ATTACHMENT A On -site Asphalt Road 2.20 ac (95,919 sf) On -site Parking 5.10 ac (222,203 sf) On -site Sidewalks 0.29 ac (12,417 sf) Other on -site future 14.89 ac (648,541 sf) Off site 0 sf Total: 24.70 ac (1,075,751 s • Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. Form: S`N`J-101 Version 3.99 Page 2 of 4 7. How was the off -site impervious area listed derived? AutoCAD file IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, out parcels and future development prior to 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. The following covenants are intended to ensure ongoing compliance with state management permit number as issued by the Division of Water Quality. These covenants my not be changed or deleted without the consent of the State. 2. No more than see attachment A 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 wood 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 out parcels 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 that the recorded deed restrictions and protective covenants for this project shall include all the applicable item 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 form (s) listed below must be submitted for each BUT 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 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 Infiltration 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 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 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 Form AW • One copy of the applicable Supplement Form(s) for each BMP 1 • Permit application processing fee of $420 (payable to NCDENR) • Detailed narrative description of stormwater treatment/management: • Two copies of plans and specifications, including: - 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: Designated agent (individual or firm): Richard M. Collier, PE, McKim & Creed PA Mailing Address: 243 North Front Street City: Wilmington State: NC Phone: (910) 343-1048 Fax: (910) 251-8282 VIII. APPLICANT'S CERTIFICATION Zip 28401 I, (print or type name of person listed in General Information, item 2) Martin Debrovner 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 co rmance with the approved plans, that the required deed restrictions and protective coven is will b recorde , an t the proposed project complies with the requirements of 15A NCAC Legal2H.1000. Signature: LDate: /- //_ 07 Martin Debrovner Vice Chairman of Manager Form: SWU-101 Version 3.99 Page 4 of 4 IN T U w O m IL 14, n n w cn w Eno n 41 N It LO O O \ L O 06 � � � O N �-- e-- 4 4 N n n n o u 0 CD t u n n n d+ d+ 00 0 O N O 0 00 00 N O r�C �i •� p CU Lf)'� B v m m 00 cn �,✓ .� p �, O n v +' o o n n ON ON C)0 N �m ou on� co Lf) y p o 4, 4, o o ° n � cs N � (U ol -4 LO � � o0 j `"' �-Qi .d p O Cl) n n v 1-4 o� LNx n n n � N , 'd p 4- O V w v� I'll, m w �n � m � O co�w w N N -tCD v B. B. LO LO \D O 7� tt t n � � � 5 x o a, r+ o � _ � \ \O N � O N •4 OJ AO m co N d LO x� � ` 0 f� .4 0CU , Qr �y •(� �D 4 u �D .s' �¢1 �N> IH 0 r r a O d s Permit No. 6A l0 I I I q (o be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM OFF -SITE SYSTEM SUPPLEMENT FOR DEVELOPMENT DRAINING TO PERMITTED OFF -SITE TREATMENT SYSTEMS This form may be photocopied for use as an original DWO Stormwater Management Plan Review: A complete stormwater management plan submittal includes a stormwater management permit application, an off -site system supplement for each off -site stormwater treatment system, appropriate supplement forms for any on -site stormwater treatment systems, and plans and specifications showing all stormwater conveyances and drainage details for the project. I. PROJECT INFORMATION Project Name: Waterford Commercial Development _ Contact Person: Richard M. Collicr, PE Phone Number: (910) 343-1048 Is all drainage from the project directed to the off -site system? ® Yes ❑ No II. OFF -SITE SYSTEM INFORMATION (please complete the following information for the off - site system that will treat runoff from your project): Permit No SW8 020510 Modification Project Name: Waterford Type of System (wet pond, infiltration basin, etc.): Wet Pond Lot No. (if part of a subdivision): NA How much built upon area draining to the permitted treatment system has been allocated to this project? 24.7VAC III. REQUIRED ITEMS CHECKLIST Prior to issuing an off -site permit, verification of the following information must be provided. Initial in the space provided to indicate that the following 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. If a requirement has not been met, attach justification. Form SWU-106 Ver 3.99 Page 1 of 2 Applicants Initials ( a. Deed restrictions limiting the built -upon area on the site have been recorded. b. Engineers certification for the existing off -site system has been submitted to DWQ. c. There are no outstanding Notices of Violation for the off -site system. d. Off -site system is in compliance with the issued permit. IV. STORMWATER COLLECTION SYSTEM MAINTENANCE REQUIREMENTS 1. Mowing will be accomplished as needed according to the season. Grass height will not exceed six inches at any time. 2. Accumulated sediment and trash will be removed from the collection system as necessary. Swales and ditches will be reseeded or sodded following sediment removal. 3. Eroded areas of swales and ditches will be repaired and reseeded. Swales and ditches will be revegetated as needed based on monthly inspections. 4. The collection system, including catch basins, curb cuts, velocity reduction devices, and piping, will be inspected monthly or after every significant runoff producing rainfall event. Trash and debris will be cleared away from grates, curb cuts, velocity reduction devices, and piping. 5. The collection system may not be altered in any way without prior approval from NCDENR Division of Water Quality. I acknowledge and agree by my signature below that I am responsible for maintaining the stormwater collection system in accordance with 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: Martin Debrovner. Vice Chairman Address: 9420 Forum Drive Suite 101 Raleigh NC 27615 Ilegal Phone: 919 84 3 36 Date: %lip a1 O4 Signature: — 'VI�L' Note: 1 ne 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. I, L)S j f V �/. AAL , a Notary Public for the State of '—rizXt1 ! County of d6gg s , do hereby certify that &M Win/ b 9B491141 . personally appeared before me this day of / 6I1El ,80— , s�;�, and acknowledge the due execution of the f going infiltration basin maintenance requirements. Witness my hand and official seal, ✓� (.x ^�5ss5-- SUSAN V. JULIAN kV Ca --batonDPWoeo��ood SEAL My com Form SWU-106 Ver 3.99 Page 2 of 2