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HomeMy WebLinkAboutSW8980733_Current Permit_20040304of W ATFR Michael F. Easley, Governor QG William G. Ross Jr., Secretary G 7 North Carolina Department of Environment and Natural Resources > r- `� Alan W. Klimek, P.E.,Director Division of Water Quality Coleen H. Sullins, Deputy Director Division of Water Quality March 4, 2004 Mr. George Macklin Brunswick County Schools 35 Referendum Drive NE Bolivia, NC 28422-0189 Subject: Permit No. SW8 980733 Modification Bolivia Elementary School Low Density Stormwater Project Brunswick County Dear Mr. Macklin: The Wilmington Regional Office received a complete Stormwater Management Permit Application for Bolivia Elementary School on February 25, 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. SW8 980733 dated March 4, 2004, 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 This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein, and does not supercede any other agency permit that may be required. 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 Laurie Munn or me at (910) 395-3900. Sincerely, ouL 1�t'; Rick Shiver Water Quality Regional Supervisor RSS/Ism: S:\WQS\STOR14WAT\PERmrM80733MOD.mar04 cc: Don Butler; P.E. Brunswick County inspections Laurie Munn Wilmington Regional Office Central Files N. C. Division of Water Quality 127 Cardinal Drive Extension (910) 395-3900 Customer Service Wilmington Regional Office Wilmington, NC 28405 (910) 350-2004 Fax 1 800 623-7748 State Stormwater Management Systems Permit No. SW8 980733 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT LOW 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 Brunswick County Schools Bolivia Elementary School Brunswick County FOR THE construction, operation and maintenance of a low density development 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 Permit shall be effective from the date of issuance until rescinded and shall be subject to the following specific conditions and limitations: I. DESIGN STANDARDS This permit covers the construction of 6,014 square feet of built -upon area. The total allowable built -upon area for the tract is 89,368 square feet, based on an adjusted site area which excludes the 169,588 square feet of existing impervious area. The remaining built -upon area for this tract is 78,539 square feet. 2. The overall tract built -upon area percentage for the project, based on the adjusted site area of 297,894 square feet, must be maintained at 30%, as required by Section .1005 of the stormwater rules. 3. Approved plans and specifications for projects covered by this permit are incorporated by reference and are enforceable parts of the permit. 4. The only runoff conveyance systems allowed will be vegetated conveyances such as swales with minimum side slopes of 3:1 (H:V) as defined in the stormwater rules and approved by the Division. 5. No piping is allowed except that minimum amount necessary to direct runoff beneath an impervious surface such as a road or to provide access. 6. Unless specified elsewhere, permanent seeding requirements for the swales must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 7. Roof drains must terminate at least 30' from the Mean High Water line. State Stormwater Management Systems Permit No. SW8 980733 II. SCHEDULE OF COMPLIANCE Projects covered by this permit will maintain a minimum 30 foot wide vegetative buffer between all impervious areas and surface waters. 2. The pemittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. 3. 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. 4. Prior to the sale of this project, in whole or in part, the following deed restrictions must be recorded with the Office of the Register of Deeds: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 980733, 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 concurrencc of the Division of Water Quality. f. Lots within CAMA's Area of Environmental Concern may the permitted maximum built -upon area reduced due to CAMA jurisdiction within the AEC. g. Construction of additional built -upon area in excess of 6,014 square feet will require a permit modification. h. Construction of additional impervious areas such that low density requirements are no longer met must be submitted to DWQ and a permit modification must be issued prior to construction. An engineered system will be required to collect and treat the runoff from all built -upon area associated with the project, including that area permitted under the low density option. i. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with this development, except for average driveway crossings, is strictly prohibited by any persons. j. A minimum 30' wide vegetated buffer area shall be provided between surface waters and all impervious surfaces. State Stormwater Management Systems Permit No. SW8 980733 5. A copy of the recorded restrictions must be received by this Office within 30 days of the date of sale. 6. Filling in or piping of any vegetative conveyances (ditches, swales, etc.) associated with the permitted development, except for average driveway crossings, is strictly prohibited by any persons. 7. Projects within CAMA's Area of Environmental Concern (AEC) are subject to a reduction of the permitted amount of built -upon area due to CAMA jurisdiction within the AEC. 8. 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. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition, or sale of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought. f. Filling in, altering or piping any vegetative conveyance shown on the approved plan. 9. Swales and other vegetated conveyances shall be constructed in their entirety, vegetated, and be operational for their intended use prior to the construction of any built -upon surface. 10. During construction, erosion shall be kept to a minimum and any eroded areas of the swales or other vegetated conveyances will be repaired immediately. 11. The permittee shall at all times provide the operation and maintenance necessary to operate the permitted stormwater management systems at optimum efficiency to include: a. Inspections b Sediment removal. C. Mowing, and revegetating of the side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. 12. Within 30 days of completion of the project, the permittee shall certify in writing that the project has been constructed in accordance with the approved plans. 13. The permittee shall submit all information requested by the Director or his representative within the time frame specified in the written information request. III. GENERAL. CONDTI'IONS 1. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Water Quality, in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C. 4 State Stormwater Management Systems Permit No. SW8 980733 2. The permit issued shall continue in force and effect until revoked or terminated. 3. 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. 4. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 15A of the North Carolina Administrative Code, Subchapter 2H.1000; and North Carolina General Statute 143-215.1 et. al. 5. This permit is not transferable except after notice to and approval by the Director. The Director may require modification or revocation and reissuance of the permit to change the name and incorporate such other requirements as may be necessary. A formal permit request must be submitted to the Division of Water Quality accompanied by the appropriate fee, documentation from both 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 the Director approves the transfer. 6. The permittee grants permission to DENR Staff to enter the property for the purpose of inspecting all components of the stormwater management facility. 7. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. 8. 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. Permit issued this the 4th day of March 2004. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION G��-i�v� � C �d, s'&- -------------------------------------------------------------------- '. Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 980733 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 original I. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): 2. Print Owner/Signing Official's nameandtittle (person legally responsible for facility and compliance): Par4P_ m%IG��A) 14�c•:cfA,v� .] Ulk�r • PN� 3. Mailing Address for person listed in item 2 above: 3 S Rofew Pa44f.H f:fe AV City: Ba /o de A State Telephone Number: ( It AR 1 2 63 - 21y" 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): 5. Location of Project (street address): 4 0 3( 5U per gs A:O A a," 07 City: , d+ County l3 r dills dv%C✓C 6. Directions to project (from nearest major intersection): VS 0'7 �vs A,0n 13 AlIF 7. Latitude: W -6 3 • M-L Longitude: 7 r 87' S & of project 8. Contact person who can answer questions about the project: Name: .-j,.) U tJJp Telephone Number: (_ 910 ) 2 5 3 - 2 P617 11. PERMIT INFORMATION: 1. Specify whether project is (check one) New Renewal Modification Form SWU-l01 Version 3.99 Page 1 of 4 2. If this application is beingg__submitted as the result of a renewal or modification to an existing permit, list the - existing permit number FZ 07 r! r O 7 33 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 _Sedimentation/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 . _]5Oas#+SaacXs dame 010 Gradud, Plus Arrags Q/'dss• 2. Stormwater runoff from this project drains to the A, ►u 6e r River basin. 3. Total Project Area: /D - 73 acres 5. How many drainage areas does the project have? 4. Project Built Upon Area: % 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. P.AAAWd YNAN 9PAd ;hdmJ JOAa_ Xq@P `Basin Worrnation Drainag Area 1 Drainage.Area-2 Receiving Stream Name �� ; a/ v S T� : r lie:Sw Receiving Stream Class Drainage Area 1 SF 78' 8 7 SF Existing Impervious* Area 51G -»q VA Proposed Ina ervious'Area a s S '7 a 4 $ti % Impervious* Area (total) I t ery ous 'Surface1h=a8e Anal Drainage Area 2 On -site Buildings Z F 9 7 S/z On -site Streets On -site Parking 9 .7 Se 3 rs 3 9 q sr On -site Sidewalks S / 0 9 S/:. Other on -site Off -site Total: Z= 5r Total: Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. .. AaA ; AVe -Clam mq 'va/k . F t 553 St Tl ;s Pf l?i _NA, 2a43 — �� D 14 .5p Form SWU-101 Version 3.99 Page 2 of 4 it L, Q1.9 S f 7. How was the off -site impervious area listed above derived? 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, 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 intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be 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 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. BuiIt-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. AlI permitted runofffrom 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 that the 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 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. 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 0 • One copy of the applicable Supplement Form(s) for each BMP • Permit application processing fee of $420 (payable to NCDENR) +6a • Detailed narrative description of ston:nwater treatment/management AM • Two copies of plans and specifications, including: AAD - 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. Crain- + Designated agent (individual or firm): C. r ai r J / redM9dw a/A: A& a _r Mailing Address: P D 13 a y 3 7 L 7 City: Phone: 30,- 2q2!1 VIII. APPLICANT'S CERTIFICATION State: At Zip: 2- PyI G Fax: ( ) I, (print or type name of person listed in General Information, item 2) �Po rq e ltb. MRekl; j 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 N['AC 7H _lnnn Signature: Form SWU-101 Version 3.99 Page 4 of 4 Date: 7 / - 1,42 9ct-14-98 09:34A East Coast Engineering Co 910-754-8049 P.07 Pem 1o. (ro be provided by Dii�Qj State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWA7ER N ANAC EMEN", VEFNv, AFFLJCA-nCN FORM LOW DENSM SUPPI.LiENT This form may be photocopied for use as an original A low density project is one that meets the appropriate criteria for built upon area and 7ansports stormwater runoff primarily through vegetated conveyances. Low density projects should not have a discrete stormwater collection system as defined by 15A NCAC 2H .1002(18). Low density requirements and density factors can be found in 15A NCAC 2l1 ,1005 through .1007. 1. PROJECT L FORNLA-TION (please complete the following information): Project Name : Bolivia Elementar school Contact Person: Clarence Willie PhoueNumber. 910 1253-2980 Number of Lots: 1 Square Feet- Per Lot*: N A *If loc sizes are not uniform, mach a table indicating the number of lots, lot sizes and allowable built upon area for each lot. II. BUILT UPON AREA See the Stormwater Management Permit Application Attachment A for specific IanguaP that mug[ be recorded in the deYd restrictions for all low density projects. For uniform lot sizes, cornplem the following calculation in the space provided below where: • SA Site Area - the total project area above Mean H1--h Water. Wetlands may be excluded when the development results in hio density pockets. • DF Density Factor -the appropriate percent built upon area divided by 100. • PZA Road Area - the total i=P`erviaus surface occupied by roadways. • OA Other Area - the total area of impervious surfaces such as clubhouses, tennis courts, sidewalks, etc, • No. Lots is the total number of lots in the subdivision. • BUA/Lot is the computed allowable built upon area for each Iot including driveways and impervious surfaces located between the front lot line and the edge of pavement. — DJU® No. Lots Lot Calculation: o✓,�s►u s.� Ado . 4¢ y, �z ��isri�vG, .�r� �,ou.s �+► �67 �)� ,�®.ems x� �7a: z97 ��F � f f°os�,o inice6r9Sft-, A/ JMR4e✓10V.3 ACC= 481S5X- el-6 %) =oral SWU-104 2A198 i'aoc 1 of 2 t-14-98 09:34A East Coast Engineering Co 910-754-8049 P.08 ' / a CI. REQUIRED ITEMS CHEC1 iST iitial in the space provided to indicate that the following requirements have be-zn met and supporting oeumentation is provided as accessary. If the applicant has designated an agent in the Swrmwater ylanagement ermit Application Form, the agent may initial below. ,ppH=tS :airinlc a. A 30 foot vegetative buffer is provided adjacent to surface waters. Projects in the Neuse River basin may require additional buffers. �J b. Deed restriction language shall be recorded as a restrictive covenaat A copy of the recorded document shall be provided to DWQ within 30 days of plaiting and prior to sale of any lots. c. Built upon area calculations are provided for the overall project and all lots. d. Project conforms to low density requirements within the ORW AEC (if applicable). [15A NCAC 2H .1007(2)(b)] Form SWTJ-104 219I98 Page 2 of 2 By ydur signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the items required by the permit, 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. AGENT AUTHORIZATION If you wish to designate submittal authority to another individual or firm so that they may provide information on your behalf, please complete this section Designabedagent(mdividualorfiml}: East Coast Engineering Company, PA PO Box 2869 Shallotte Slate NC Tp 28459 phone 910 1 754-8029 Fax( 910 1 754-8049 VI. SUBMITTAL REQUIREMENTS This application package will not be accepted by the Division of Water Quality unless all of the applicable items are included with the submittal. 1. Please indicate that you have provided the following required information by signing your initials in the space provided next to each item. Applicant's Initials Original and one copy of the Storrawater Management Permit Application Form - One copy of the applicable Supplement Form(s) for each BMP (see Attachment A) - Permit application processing fee (see Attachment A) - Two copies of plans and specifications including.- - 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 - Lpcation map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, parking, cul-de-sacs, sidewalks, and curb and gutter - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage basins delineated - Vegetated buffers (where required) VII. APPLICANTS CERTIRCATION I, (print or fype name of person listed in General Information, iiem 2) Clarence Willie certify that the information included on this permit application form is correct, that the project will be constructed in conformance with the approved plans, that the deed restrictions in accordance with Attachment A of this form will be recorded with all required permdt conditions, and that to the best of my knowledge the proposed project mplies with the r is of 15A NCAC 2H .1000. Date Me Assistant Superintendent Fong SWU-101 April 1998 Page 3 of 4 ATTACTW= A L. 1. Deed Restriction Language The following statements must be recorded for all low density projects and for all projects that involve the subdivision and selling of lots or outparcels: 1. No more than square feet of any lot, including that portion of the right-of-way between the edge of pavement and the front lot line, shall be covered by impervious structures including asphalt, gravel, concrete, brick, stone, slate or similar material but not including wood decking or the surface of swimming pools. This covenant is intended to insure continued compliance with the stormwater permit issued by the State of North Carolina. The covenant may not be changed or deleted without the consent of the State. 2. No one may fill in, pipe, or alter any roadside Swale except as necessary to provide a minimum driveway crossing. NOTE: If lot sizes vary significantly, the owner/developer must provide an attachment listing each lot number, size and the allowable built -upon area for each lot. For commercial projects that have outparcels or future development the following statements must also be recorded: 3. The connection from the outparcel or future area into the stormwater system must be made into the forebay such that short-circuiting of the system does not occw 4. All built -upon area from the outparcel or future development must be directed into the permitted stormwater control system. 5. Built -upon area in excess of the permitted amount will require a permit modification prior to construction. For curb "outlef systems, the following statement in addition to items 1 and 2 above must be recorded: 6. No or1e may pipe, fill in or alter any designated 100 foot long grassed swale used to meet the requirements of NCAC 2H .1008(g). 2. Supplement Forms The applicable supplement form(s) listed below must be submitted for each BUT specified for this project: 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 Nutrient Management Strategy Supplement 3. Permit Application Fees (check made payable to NCDENR and submitted to the appropriate Regional Office) Type of Permit Low Density High Density Other Director's Certification General Permit New, Modification, or Late Renewal $225 $385 $225 $350 $50 Timely Renewal Without Modification n/a $225 n/a n/a n/a Form SWU-101 April 1998 Page 4 of 4