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HomeMy WebLinkAboutSW8970104_Historical File_20030515OF WATFR Michael F. Easley, Governor 7 William G. Ross Jr., Secretary > North Carolina Department of Environment and Natural Resources -�. `C Alan W. Klimek, P.E.,Director Division of Water Quality May 15, 2003 Mr. W. Christopher Stephens, President Landmark Developers, Inc. PO Box 4127 Wilmington, NC 28406-4127 Subject: Stormwater Permit No. SW8 970104 Mod. Magnolia Greens Master Plan - High Density Subdivision Project Brunswick County Dear Mr. Stephens: The Wilmington Regional Office received a complete modification to the Stormwater Management Permit Application for Magnolia Greens Master Plan on May 8, 2003. 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 N6. SW8 970104 Modification, dated May 8, 2003, for the construction of the project, Magnolia Greens Master Plan. This permit shall be effective from the date of issuance until October 4, 2009, 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, coruorming 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 Linda Lewis, or me at (910) 395-3900. Sincerely, Rick Shiver Water RSS/:arl S:1WQSISTORMWATIPERMIT1970 04maQy0 rty Regional Supervisor cc: Davis Fennell, P.E. Delaney Aycock, Brunswick- County Inspections Linda Lewis Wilmington Regional Office Central Files rv. u. Limsion of water Quality Wilmington Regional Office 127 Cardinal Drive Extension Wilmington, NC 28405 (910) 395-3900 Customer Service (910) 350-2004 Fax 1 800 623-7748 S. , State Stormwater Management Systems Permit No. SW8 970104 Modification DIVISION OF WATER QUALITY PROJECT DATA SHEET Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Receiving Stream & Index No Classification of Water Bodies: Fond Number: Drainage Area, acres: Pond Depth, feet: Permanent Pool Elevation, FMSL: Total Imperhous Surfaces, f�: Lot BUA, ft2: Roads/Parking, ft2: Sidewalk, ft2: Patio Homes I, ft2: Maintenance Building, ft2: SW8 991136, ft2: Offsite Area entering Pond, ft2: Required Surface Area, ft2: Provided Surface Area, ft2: Required Storage Volume, ft3: Provided Storage Volume, ft3: Temporary Storage Elevation, FMSL: Controlling Orifice: Magnolia Greens Master Plan W8 970104 Modification Brunswick County Mr. W. Christopher Stephens, President Landmark Developers, Inc. PO Box 4127 Wilmington, NC 28406-4127 January 2, 1997 Modified May 8, 2003 Jackey's Creek (CFR 18-77-3) Sturgeon Creek (CFR18-77-1) both are "C Sw" POND 1 POND 5 151.6 26.2 7 7.5 18 17 1,767,801 366,850 845,084 209,299 453,902 119,920 121,100 28,919 268,000 ------ 8,712 79,715 ------ none, per Engineer 68,309 9,864 82,200 11,137 160,046 32,269 183,796 32,334 20.1 19.4 2 @4" cp each 2" cp pipe 3 State Stormwater Management Systems Permit No. SW8 970104 Modification 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. The project must maintain an overall density of 30% or less. Currently, the overall density is 21 % . 4. The runoff from the curbed streets in the low density portions of this project are proposed to be treated in curb outlet swales. Each swale as shown on the approved plans denoted with a AWQ@, must be a minimum of 100' long, with a 5:1 or flatter side slope, a longitudinal slope not more than 5 %, and have a dense vegetated cover, and be able to carry the peak flow from a 10 year storm in a non -erosive manner. 5. The higher density portions of the project, such as multi -family areas, the clubhouse, parking areas, or where a discrete collection system exists, are proposing to treat runoff in wet detention ponds. The clubhouse drainage, 221,300 ftz, is treated in the Fairway Villas Pond 1, permitted under SW8 990628. H. SCHEDULE OF COMPLIANCE 1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales or curb outlet swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division prior to construction. 2. The permittee is responsible for verifying 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 Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 3. The uncollected portions of the low density subdivision are served by a Curb Outlet System. The swales are generally located between lots, and must be maintained with a stable, vegetated 5:1 sideslope, be a minimum of 100' long, have a longitudinal slope of 5% or less, maintain a dense, vegetated cover, and be able to carry the peak iiuw from a 10 year storm in a non -erosive manner. 4. 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 of the project area. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 5. The Director may determine that other revisions to the project should require a modification to the permit. 6. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 4 State Stormwater Management Systems Permit No. SW8 970104 Modification 7. The stormwater management system (ponds and curb outlet swale system) shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built - upon surface. 8. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 9. 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. 10. Decorative spray fountains will not be allowed in the stormwater treatment system. 11. 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. 12. Prior to transfer of ownership from the permittee to a third party such as an HOA, the stormwater management systems must be inspected by DWQ personnel., and determined to be in compliance with all permit conditions. Records of maintenance activities will be required.. 13. 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 side slopes of the pond and the swales. d. hn mcdiate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structures, orifice devices, catch basins and piping. g. Access to the outlet structures and swales must be available at all times. 14. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 15. 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. 16. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum. of ten years fiom the date of the completion of construction. 17. All runoff from the impervious surfaces of the clubhouse / pro shop area, including parking lots, roads, buildings, and pool decks, must drain into the Golf Pond permitted under SW8 990628. Pond #3, as shown on the Master Plan, is no longer a stormwater treatment pond. 18. Each curb outlet swale must be located in a recorded access/drainage easement. State Stormwater Management Systems Permit No. SW8 970104 Modification 19. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon area per lot to the amount as shown on the Project Data Sheet, per Section I, Part 2. The recorded statements must follow the form: a. The maximum built -upon area per lot in this section is *see below square feet. This allotted amount includes any built -upon area constructed within the lot properly 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, asphalt, concrete, gravel, brick, stone, slate, and coquina, but does not include raised, open wood decking, or the water surface of swimming pools. b. The covenants pertaining to stormwater regulations may not be changed or deleted without concurrence of the State. C. Alteration of the drainage as shown on the approved plan, including the curb outlet swales, may not take place without the concurrence of the State. d. Each lot shall maintain a minimum of 30' of vegetated buffer between any impervious surface on the lot and surface waters. 20. A copy of the recorded deed restrictions for each section must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots in that section. The recorded copy must bear the signature of the Permittee, the deed book number and page, and stamp/signature of the Register of Deeds. III. GENERAL CONDITIONS 1. This permit is not transferable except of to notice to and approval by the Director. in the event of either a change of ownership, or a change of the name of the Permittee, a "Name/Ownership Change Form" must be submitted to the Division of Water Quality accompanied by appropriate documentation from the parties involved, such as a copy of the deed of trust. Other supporting materials, such as a signed Operation and Maintenance plan in the case of engineered systems, will also be required. The project must be in good standing with DWQ. 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 conditions 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 1.43-215.6C. 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 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. C1 State Stormwater Management Systems Permit No. SW8 970104 Modification 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 6. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the stormwater facilities during normal business hours. 7. The approved plan set consists of the September 18, 2001, revised Master Plan, Patio Home I site plan with Pond 1 details, Pond 5 detail sheet, and the Clubhouse Site Plan. The permittee will swap out the required plans and replace outdated sheets with the revised ones. 8. The permittee shall notify the Division of any changes in project name, ownership, or mailing address. Permit issued this the 15th day of May, 2003. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION LIA- R K A .`�— U v Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 970104 Modification 7 W AT F9QG Michael F. Easley, Governor y William G. Ross Jr., Secretary j r North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E.,Director r Division of Water Quality May 15, 2003 Mr. W. Christopher Stephens, President Landmark Developers, Inc. PO Box 4127 Wilmington, NC 28406-4127 Subject: Stormwater Permit No. SW8 970104 Mod. Magnolia Greens Master Plan - High Density Subdivision Project Brunswick County Dear Mr. Stephens: The Wilmington Regional Office received a complete modification to the Stormwater Management Permit Application for Magnolia Greens Master Plan on May 8, 2003. 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 970104 Modification, dated May 8, 2003, for the construction of the project, Magnolia Greens Master Plan. This permit shall be effective from the date of issuance until October 4, 2009, 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 fore 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 Linda Lewis, or me at (910) 395-3900. Sincerely, Rick Shiver Water Quality Regional Supervisor RSS/:arl S:1WQSISTORMWATIPERMIT1970104.may03 cc: Davis Fennell, P.E. Delaney Aycock, Brunswick County Inspections Linda Lewis Wilmington Regional Office Central Files N. C. Division of Water Quality 127 Cardinal Drive Extension (910) 395-3900 Customer Service Wilmington Regional Offoe Wilmington, NC 28405 (910) 350-2004 Fax 1 800 623-7748 State Stormwater Management Sy-',^ms Permit No. SW8 970104 MQ ficaivn STATE OF NORTH CAROLINA DEPARTMEIN'I' 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 W. Christopher Stephens, Landmark Developers, Inc. Magnolia Greens Master Plan Brunswick County FOR THE construction, operation and maintenance of 2 wet detention ponds and a low density subdivision with a curb outlet system 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 modified permit shall be effective from the date of issuance until'October 4, 2009 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. Stormwater Management measures are 2 wet detention ponds and a curb outlet system for the uncollected low density portions of the project. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The subdivision is permitted for a total of 940 lots. Thebuilt-upon area permitted to date is: 267 single family lots @4,000 ft2 each, and 7 lots @5,000 ft2 each, for Sections 1-9; 76 lots 3,500 ft2 each for Sections 11 & 12; 55 lots @4,000 ft each in Holly Glen; 94 lots @4,000 fteach and 6 lots @5,000 ft2 each for Tracts E and O, under SW8 981008; 57 lots @6,000 fF each under SW8 991136; 133 lots @5,000 ft2 each and 68 lots @4,000 ft2 each under SW8 000220; 105 lots @5,000 ft2 each under SW8 020522; 24 lots in Section 19 @5,500 ft2 each under SW8 020527; and 27 lots in Fairway Village @4,000 ft2 each under SW8 990628; Clubhouse @4.2 acres which drains to the pond permitted under SW8 990628; the West Commercial Area permitted under SW8 980807 for 3.93 acres of built -upon area; the Fairway Village permitted for 11.69 acres under SW8 990628; and Lanvale Townhomes permitted for 9.45 acres under SW8 990947. Future development includes the East Commercial Area @10.57 acres; and Tract P @9.18 acres. Total proposed BUA is 202.40 acres. 2 State Stormwater Management Systems Permit No. SW8 970104 Modification DIVISION OF WATER QUALITY PROJECT DATA SHEET Project Name: Permit Number: Location: Applicant: Mailing Address: Application Date: Receiving Stream & Index No.: Classification of Water Bodies: Pond Number: Drainage Area, acres: Pond Depth, feet: Permanent Pool Elevation, FMSL: Total Impervious Surfaces, ft2: Lot BUA, ft2: Roads/Parking, ft2: Sidewalk, ft2 Patio Homes I, ft2: Maintenance Building, ft2: SW8 991136, ft2: Offsite Area entering Pond, ft2: Required Surface Area, ft2: Provided Surface Area, ft Required Storage Volume, ft3: Provided Storage Volume, ft3: Temporary Storage Elevation, FMSL: Controlling Orifice: Magnolia Greens Master Plan W8 970104 Modification Brunswick County Mr. W. Christopher Stephens, President Landmark Developers, Inc. PO Box 4127 Wilmington, NC 28406-4127 January 2, 1997 Modified May 8, 2003 Jackey's Creek (CFR 18-77-3) Sturgeon Creek (CFR18-77-1) both are "C Sw" POND 1 POND 5 151.6 26.2 7 7.5 18 17 1,767,801 366,850 845,084 209,299 453,902 119,920 121,100 28,919 268,000 ------ 8,712 79,715 ------ none, per Engineer 68,309 9,864 82,200 11,137 160,046 32,269 183,796 32,334 20.1 19.4 2 @4" cp each 211cp pipe 3 State Stormwater Management Systems Permit No. SW8 970104 Modification 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. The project must maintain an overall density of 30% or less. Currently, the overall density is 21 %. 4. The runoff from the curbed streets in the low density portions of this project are proposed to be treated in curb outlet swales. Each swale as shown on the approved plans denoted with a AWQ@, must be a minimum of 100' long, with a 5:1 or flatter side slope, a longitudinal slope not more than 5 %, and have a dense vegetated cover, and be able to carry the peak flow from a 10 year storm in a non -erosive manner. 5. The higher density portions of the project, such as multi -family areas, the clubhouse, parking areas, or where a discrete collection system exists, are proposing to treat runoff in wet detention ponds. The clubhouse drainage, 221,300 ftZ, is treated in the Fairway Villas Pond 1, permitted under SW8 990628. II. SCHEDULE OF COMPLIANCE 1. No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (such as swales or curb outlet swales) shown on the approved plans as part of the stormwater management system without submitting a revision to the permit and receiving approval from the Division prior to construction. 2. The permittee is responsible for verifying 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 Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. 3. The uncollected portions of the low density subdivision are served by a Curb Outlet System. The swales are generally located between lots, and must be maintained with a stable, vegetated 5:1 sideslope, be a minimum of 100' long, have a longitudinal slope of 5% or less, maintain a dense, vegetated cover, and be able to carry the peak flow from a 10 year storm in a non -erosive manner. 4. 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 of the project area. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 5. The Director may determine that other revisions to the project should require a modification to the permit. 6. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 4 State Stormwater Management Systems Permit No. SW8 970104 Modification 7. The stormwater management system (ponds and curb outlet swale 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. 9. 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. 10. Decorative spray fountains will not be allowed in the stormwater treatment system. 11. 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. 12. Prior to transfer of ownership from the permittee to a third party such as an HOA, the stormwater management systems must be inspected by DWQ personnel, and determined to be in compliance with all permit conditions. Records of maintenance activities will be required. 13. 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 side slopes of the pond and the swales. 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 structures, orifice devices, catch basins and piping. g. Access to the outict structures and swales must be available at all times. 14. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 15. 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. 16. A copy of the approved plans and specifications shall be maintained on file by the Pennittee for a minimum of ten years from the date of the completion of construction. 17. All runoff from the impervious surfaces of the clubhouse / pro shop area, including parking lots, roads, buildings, and pool decks, must drain into the Golf Pond permitted under SW8 990628. Pond 43, as shown on the Master Plan, is no longer a stormwater treatment pond. 18. Each curb outlet swale must be located in a recorded access/drainage easement. 5 State Stormwater Management Systems Permit No. SW8 970104 Modification 19. Prior to the sale of any lot, deed restrictions must be recorded which limit the built -upon area per lot to the amount as shown on the Project Data Sheet, per Section I, Part 2. The recorded statements must follow the form: a. The maximum built -upon area per lot in this section is *see below square feet. 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, asphalt, concrete, gravel, brick, stone, slate, and coquina, but does not include raised, open wood decking, or the water surface of swimming pools. b. The covenants pertaining to stormwater regulations may not be changed or deleted without concurrence of the State. C. Alteration of the drainage as shown on the approved plan, including the curb outlet swales, may not take place without the concurrence of the State. d. Each lot shall maintain a minimum of 30' of vegetated buffer between any impervious surface on the lot and surface waters. lot in BUA limits as listed in approved Master Plan. 20. A copy of the recorded deed restrictions for each section must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots in that section. The recorded copy must bear the signature of the Permittee, the deed book number and page, and stamp/signature of the Register of Deeds. III. GENERAL CONDITIONS This permit is not transferable except after notice to and approval by the Director. In the event of either a change of ownership, or a change of the name of the Permittee, a "Name/Ownership Change Form" must be submitted to the Division of Water Quality accompanied by appropriate documentation from the parties involved, such as a copy of the deed of trust. Other supporting materials, such as a signed Operation and Maintenancc plan in the case of engineered systems, will also be required. The project must be in good standing with DWQ. 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 conditions 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 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. 0 State Stormwater Management Systems Permit No. SW8 970104 Modification 5. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 6. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the stormwater facilities during normal business hours. 7. The approved plan set consists of the September 18, 2001, revised Master Plan, Patio Home I site plan with Pond 1 details, Pond 5 detail sheet, and the Clubhouse Site Plan. The permittee will swap out the required plans and replace outdated sheets with the revised ones. 8. The permittee shall notify the Division of any changes in project name, ownership, or mailing address. Permit issued this the 15th day of May, 2003. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION '% )—. C' iJ- U v Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 970104 Modification 7 OFFICE USE ONLY Date Received Fee Paid Permit Number — O Z.o. `% U �9 !� 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: Applicant's name (specify the name of the corporation, individual, etc. who owns the project): Landmark Developers, Inc. 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): W. Christopher Stephens, President 3. Mailing Address for person listed in item 2 above: 5022 Wrightsville Ave. Suite 102 City: Wilmington State: NC Zip: 28403 Telephone Number: (910 ) 392-7201 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Magnolia Greens 5. Location of Project (street address): NC HYW. 17 City: Leland 6. Directions to project (from nearest major intersection): County: Brunswick Located along the north right-of-way on hyw. 17 approx. 1000 ft northeast of the Hyw. 17 and Lanvale Road intersection. 7. Latitude: 34-12-40 Longitude: 78-01-47 8. Contact person who can answer questions about the project: Name: Chris Stephens II. PERMIT INFORMATION: Telephone Number: 1. Specify whether project is (check one): New Renewal of project (919)392-7201 X 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 ' SW8 970104 And its issue date (if known) IN REVIEW Form: SWU-101 Version 3.99 Page 1 of 4 3. Specify the type of project (check one): X Low Density High Density Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major X 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. Overall project employs low density stormwater measures wherever possible. Pockets of high density and other areas unsuitable for low density measures will be provided enhanced treatment via. wet detention ponds. 2. Stormwater runoff from this project drains to the 3. Total Project Area: Cape Fear River basin. acres 4. Project Built Upon Area: 21.00 % 5. How many drainage basins does the project have? 3 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. 963.68 Basin Information Drainage Area 1 Drake Area 2 Receiving Stream Name See attached sheet Receiving Stream Class Drainage Area Existing Impervious* Area Proposed Impervious* Area Impervious* Area (total) ImperviousSurface Area Drainage Area I Drainage Area On -site Buildings On -site Streets On -site Parking On -site Sidewalks Other on -site Off site Total: Total: i..c{ici V6Vwu u, ou w .cJir&uu cw mu uttttl "purl u.eu incluutag, uue nut 4cmaea au, outiaangs, roaas, parnng areas, sidewalks, gravel areas, etc. Form: SWU-101 Version 3.99 Page 2 of 4 Complete the following information for each drainage basin. If there are more than two drainage basins in the project, attach an additional sheet with the information for each basin provided in the same format as below. Basin Information Pond# I Clubhouse -To SW8 9DOG28 Receiving Stream Name Receiving Stream Class Jackey5 Creek C-SW Jackey5 Creek C-5W Drainage Basin Area 109 AC 13.32 AC Existing impervious* Area 0 5F 0 5F Proposed Impervious* Area 34.74 AC 2 1 2,914 5F % Impervious* Area (total) 31.87 3G.7 Impervious Surf= Area Pond#I Clubhouse -To 5W8 99OG28 On -site Buildings 93G500 SF 25780 5F On -site Streets 45GO73 5F G5979 5F On -site Parking 0 SF 79375 5F On -site Sidewalks 1 2000 15F 11964 5F Other on -site 0 5F 35202 5F Off site 0 5F 0 SF Total: �= 1 5 13234 5F E= 221300 5F Basin Information Receiving Stream Name Receiving Stream Class Pond#5 5turcjeon Creek C-5W 0veraU Low Density 5turcjeorV Jackey5 Creek C-5W Drainage Basin Area 2G.2 AC 9G3.68 AC Existing Impervious* Area 0 5F 0 5F Proposed Impervious* Area 366,850 5F 202.4 AC % Impervious* Area (total) 32.1 21.00 lmpervious* Surface Arcs pon4#5 Oyerall Low Dens ity On -site Buildings 218,01 1 5F 1 15.40 AC On -site Streets 119,9205F 45.82 AC On -site Parking 0 5F 29.G7 AC On -site Sidewalks Other on -site 28,919 5F 0 5F {included in parkin } 1 1.5 1 AC Off site 0 5 F O AC E= 202.40 AC Total: �= 3GG,850 5F Basin In ormabon Holly Glen -to 5W8 000220 Receiving Stream Name Jackeys Creek Receiving Stream Class C_SW Drainage Basin Area 7.G7 AC Existing Impervious* Area 0 SF Proposed Impervious* Area 1.94 AC % Impervious* Area (total) 25.29% Impervious* Surface Area Holly Glen -to SWS 000220 On -site Buildings 1.35 AC On -site Streets OAG AC On -site Parking 0 AC On -site Sidewalks O. 13 AC Other on -site 0 AC Off site 0 AC Total: 1 .94 AC E_ Page 2A of 4 7. How was the off -site impervious area listed above derived? N/A IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. 1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number SW8 970104 as issued by the Division of Water QualiV. 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. Built -upon area in excess area of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and Performance of the system ac nermittad **288 lots @ 4000 SF, 7 lots @ 5000 SF, 76 lots @ 3500 SF in Sections 11&12, 55 lots @ 4000 SF in Holly Glen; 57 lots @ 6000 sf in Phases 3&4; 95 lots @ 4000 SF, 5 lots @ 5000 SF in Sections E&O; 133 lots @ 5000 SF, 68 lots @ 4000 sf in The Lakes/Phase V; 104 lots @ 5000 SF in Glendale; 24 lots @ 5500 SF in Section 19; 27 lots @ 4000 SF in Fairway Village 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 concimence 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 SWLJ-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. 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 —S-02 • One copy of the applicable Supplement Form(s) for each BUT -Sop • Permit application processing fee of $420 (payable to NCDENR) �S_ • Detailed narrative description of stormwater treatment /management S$Q • Two copies ofplans and specifications, including: Smr? -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) VH. AGENT AUTHORIZATION If you wish to designate submittal authority to another individual or firm so that they may provide information on yo behalf, please complete this section: Designated agent (individual or firm): Cape Fear Engineering, Inc. Mailing Address: 151 Poole Road, Suite 100 City: Belville u State: N.C. Zip: 28451 Phone: (910) 383-1044 Fax: (910) 383-1045 VIH. APPLICANT'S CERTIFICATION I, (print or type name ofperson listed in Gener I Information, item 2) W. Christopher Stephens certify that the information included 96 this ermit app is tion form is, to the best of my knowledge, correct and that the project will be constru in co the o d plans, that the required deed restrictions and protective coven s ill b re d d th osed project complies with the requirements of 15A NCAC 2H .1000. A) Signature: f Date: Z Form: SWU-101 Version 3.99 Page 4 of 4 Permit No. __)6✓ d? 12U1d (to be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMANATER 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 DWQ 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 Magnolia Greens Contact Chris Stephens Phone Number: (910 ) 392-7201 Is all drainage from the project directed to the off -site system? (circle one): Yes No H. OFF -SITE SYSTEM INFORMATION (please complete the following information for the off -site system that will treat runoff from your project): Permit No. SW8 000220 Project Name: The Lakes c@i Magnolia Greens Type of System (wet pond, infiltration basin, etc.): Non -discharge wet pond Lot No. (if part of a subdivision): N/A How much built upon area draining to the permitted treatment system has been allocated to this project? 1.94 A 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 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 the monthly inspections. 4. The collection system, including catch basins, curbs 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 above 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: W. Christopher Stephens, President Landmark Developers Address: 5022 Wrightsville Avenue Phone: (910) 392-720 Date: f' Signature: r ,4.1— Note: The legally respons,*Ieparly sho ld 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 1V0 f k arob VL ,County of Uo hereby certify that 1&� Gk r i5ibmho r , v,�,o n C personally appeared before me this IS"a day of am -d� ,and acknowledge a due execution of the foregoing infiltration basin maintenance requirements. ituess my hand and official seal, ----- SEAL My commision expires AO'N`j�.•T•.••` STYSf i .s A�o s @ o _ • :.,, C Cy Form SWU-106 Ver 3.99 Page 2 of 2 CAPE FEAR Engineering, Inc. 161 Poole Road, Suite 10o Belville, NC 28451 TEL (810) 383-1044 FAX (810) 383-1045 www.capefeareng.com To: NCDENR — Div. Water Quality 127 Cardinal Drive Ext. Wilmington, NC 28405 Attn: Linda Lewis ❑ As Requested ❑ Sent via Mail ❑ For Your Files ❑ Sent via Courier Quantity Drawing No. 2 REMARKS Linda, MAY 0 8 2003 I Y: �U� �1U Transmittal Magnolia Greens Stormwater Masterplan ❑ For Distribution ® For your Review / Action / Approval Sets of Revised Plans �d Description Attached are the revised drawings that are in response to your email. If you have any questions or Need any additional information, give me a call. CC: Cape Fear Engineering, Inc. File Signed B. Petreff, Magnolia Greens Master Plan 970104 Subject: Magnolia Greens Master Plan 970104 Date: Thu, 01 May 2003 17:08:11 -0400 From: Linda Lewis <Linda.Lewis@ncmail.net> Organization: NC DENR To: Jeff Petroff <jeffpetroff@capefeareng.com> Dear Jeff: One minor error to correct on the Master Plan. In the column under Phase 1 single family, the building total is listed as 23.52 acres, when it should be 25.32 acres. Fortunately, the 52.48 total acres is correct. Also, the Glendale permit number is SW8 020522 and is no longer pending. Please label Pond #1 on the plans. Linda 1 of 1 5/2/2003 11:43 AM CAPE FEAR Engineering, Inc. 151 Poole Road, Suite 100 Belville, NC 28451 TEL (910) 383-1044 FAX (910) 383-1045 www.capefearen_q.com To: NCDENR — Div. Water Quality 127 Cardinal Drive Ext. Wilmington, NC 28405 ❑ As Requested ❑ Sent via Mail ❑ For Your Files ❑ Sent via Courier MAR 0 6 2003 BY: Transmittal File: Magnolia Greens Stormwater Masterplan ❑ For Distribution ® For your Review / Action / Approval Quantity Drawing No. Description 2 Original + 1 Copy of Application and Supplements 1 $420.00 Application Fee 2 Project Narrative and Supporting Calculations 2 Sets of Plans REMARKS CC: Cape Fear Engineering, Inc. File Drainage Design Narrative For Magnolia Greens Brunswick County, North Carolina SW8 970104 Prepared for Landmark Developers 5022 Wrightsville Ave. Suite 102 Wilmington, North Carolina 28403 (910) 392-3828 Date: February, 2003 Y. Prepared by Cape Fear Engineering, Inc. 1.51 Poole Road, Suite 100 Belville, North Carolina 28451 (910) 383-1044 DESIGN NARRATIVE L GENERAL: Stormwater project SW8 970104 is the master plan and permit that covers all of Magnolia Greens. The project has been ongoing since 1997 and is, for the most part, built. The project site is located along the northeast right-of-way on NC Hwy 17, within Brunswick County, North Carolina. Magnolia Greens is a low density stormwater project overall, but includes several engineered stormwater treatment measures to treat the runoff from pockets of higher density and to treat runoff collected in piped collection systems. Many of the engineered systems have separate permits, but are included in the master plan to demonstrate that, as a whole, the project remains in accordance with low density requirements. 2. EXISTING SITE: Site topography in the area is relatively flat with slopes typically less than one (1) percent. Vegetation consists primarily of grasses and minor ground cover within the area of the improvements. Subsurface soils are typically a mixture of sand with a few clayey areas. Because of the in -situ soils, a runoff coefficient of 0.20 has been used for unimproved areas in calculating runoff. 3. PROPOSED IMPROVEMENTS: The intent of this permit modification is to update the master plan for a revision to the existing project. This master plan modification is accompanied by a modified permit for the project within Magnolia Greens that affects the master plan. The following is a description of the modification proposed to the master plan: 1. The Lakes/Phase V at Magnolia Greens (SW8 000220) This project is being modified to show a revised land plan that includes Phase V. The Lakes/Phase V drains to the existing non -discharge pond which not only treats collected stormwater from this project, but also serves as an off -site treatment facility for stormwater collected in Holly Glen, Glendale, and The Fairway Village. A complete stormwater permit application, including engineer's certification for the existing non -discharge pond, accompanies this master plan modification. CAPE FEAR Engineering, Inc. January 29, 2003 Linda Lewis NCDENR Water Quality 127 Cardinal Drive Ext. Wilmington, NC 28403 Re: Magnolia Greens Stormwater Project No. SW8 970104 Dear Ms. Lewis: I am in receipt of your request for additional information dated July 25, 2002 for the above described project and offer the following response: 1. The Master Plan has been revised to reflect what is currently being permitted for Glendale. All associated documents have been revised accordingly. 2. The column in the table for SW8 981008 was revised in may to reflect the lot count you provided me in correspondence dated January 23, 2002. Upon further review, I realize that the lot count was correct as originally permitted. The column in the chart has been revised to reflect what is permitted under SW8 981008 and the revision note has been removed from the plan. 3. I believe that you included some projected future BUA on your summation of the chart. To make the chart easier to read, I have changed the color on the future BUA columns. The chart has been revised, but the totals (permitted or permit pending, future, and build out) are correct. 4. I will accept your lot count for the calculations. The wet pond data sheet has been revised and is attached. I trust this information to be sufficient for your review. Attached please find 2 copies of revised plans, pages 2 and 2A of the application, low density supplement, and wet pond data sheet for Pond #1. Thank y , �! K. Davis Fe _ 11, PE Cc: Chris Stephens JA 2003 file (230-06 "30") BY• 151 Poole Road, Suite 100 • Belville, NC 26451 TEL: (910) 383-1044 • FAX: (910) 383-1045 www.capefL-areng.com EXISTING WET POND DATA SHEET PATIO I AT MAGNOLIA GREENS POND#I PERMIT NO. 5W8 970104 ORAINAGEAREA (Ad) = 99.3 ACRES IMPERVIOUS AREA (A/): BUILDINGS: 20.30 ACRES ROADS: 9.9G ACRES PARKING: 0.00 ACRES SIDEWALKS: 2.G5 ACRES TOTAL: 32.91 ACRES �CAI?( PHASE 3 BASIN 3 �Ess a DRAINAGE AREA (Ad) = 9.7 AC RES @@, IMPERVIOUS AREA (Ai): SEAL BUILDINGS: 1.20 ACRES 0240-08 ROADS: 0.51 ACRES PARKING: 0.00 ACRES ,�8d Vjs FEt� SIDEWALKS: 0. 12 ACRES TOTAL: 1.83 ACRES TOTAL DRAINAGE AREA (Ad) = 109 ACRES TOTAL IMPERVIOUS 34.74 ACRES PERCENT IMPERVIOUS (1): I = Ad/Ai = 3 1 .87% POND# I SHALL BE 7DEEP AND DESIGNED TO REMOVE 90% TSS. SA/DA= 1. 15G I % REQUIRED SURFACE Al�'L,"; A. �c;� F ;:;L: SA,EQ.= I .2GO149 AC. = 54892.09 SF IJAW63 SURFACE AREA PROVIDED AT PERMANENT POOL (EL. 18)= 82200 SF ........................................................................................................... SA PROV'D= 82200 > 54892.09 =SA REQ'D OK ............................................................................................................................: POND# I DATA SHEET PAGE I OF 3 JANUAKY, 2003 MINIMUM REQUIRED VOLUME (51MPLE METHOD BY TOM 5CHUELER): Rv=0.05+0.009*(I) Rv= 0.330844 VOLUME= I "*RV*Ad = 3.059G7 AC -FT 133279 FT" 3 VOLUME PROVIDED AT TEMPORARY POOL: J. 5A 5F 18 82200 19 87223 20 92299 21 97754 SET TEMP. POOL ELEVATION: INCREM. TOTAL L. CFVOL. CF 0 0 84712 84712 897G1 174473 95027 2G9499 REQ'D EL.= 19.541077 .4-5AY 20.1 (A5-5UILT RIM EL.) VOL. PROV'D = 183975. 15 CF :..................................... ........................... .................................................... : VOL. PROV'D= 183975. 15 > 133279.1 =VOL. REQ'D OK ............................................................................................................................: FOREBAY 51ZING: PERMANENT POOL VOLUME: INCREM. TOTAL A 51f VOL. (Cfl VOL. (CM II 37079 0 0 12 39751 38415 3f715 13 42481 4111G 79531 14 55384 50432.5 1299G3.5 15 G2953 GOGG8.5 19OG32 MIN. 5URFACE AREA I G G7G44 G5298.5 255930.5 USE THIS VOLUME 17 72444 70044 325974.5 TO 51ZE FOREBAY, 18 82200 77322 40329G.5 REQ'D VOLUME = 20% TOTAL = 381 2G CF - — (20% TOTAL = 8000O CF) POND# I DATA SHEET PAGE 2 OF 3 JANUARY, 2003 CHECK FOREBAY VOLUME: INCREM. TOTAL EL. SA (SP) VOL. (CP) VOL. (CF) 14 1311G 0 0 15 14(537 13977 13977 IG IGG24 15731 29707 17 184GO 17542 47249 18 22200 20330 G7579 PROV'D VOLUME = G7579 CF (4' DEEP FOREBAY) ............................................................................. ; MAX. VOL, (80000) > PROV'D VOL. (G7579) > MIN. VOL. (381 2G) ............................................................................................................................: *FOREBAY MEETS DESIGN CRITERIA ORIFICE SIZING: REQ'D DRAWDOWN TIME = 2-5 DAYS Q2= 0.771 291 CF5 (FOR 2 DAY DRAWDOWN) Q5= 0.3065 1 G4 CF5 (FOR 5 DAY DRAWDOWN) SELECT 2 x 4" CIRCULAR ORIFICE, EL. 18' (PERM. POOL EL.) Q PROV'D= 2*(Cd*A*(2gh) ^ 1 /2) Q PROV'D= 0.82G385 1 WHERr: Cd= 0. Cl A= 0.08727 SP g= 32.2 FPS/5 h= AVE. HEAD =(2. P-27 1 2)/2 0.9G7 :....................................................................... Q2> 0.82G3851 >Q5 OK .......................................... ........................... : DRAWDOWN TIME: TIME = VOLUME = I .8000G DAYS Q PROV'D POND# I DATA 5HEET PAGE 3 OF 3 JANUAKY, 2003 * * * COMMUNICATION RESULT REPORT ( JAN.27.2003 5:40PM ) P. 1 FILE MODE 149 MEMORY TX OPTION REASON FOR ERROR E-1) HANG UP OR LINE FAIL E-3) NO ANSWER � r TTI NCDENR WIRO ADDRESS (GROUP) RESULT PAGE ----------------------------------------------- - - e-9103e31045 OK P. 2/2 E-2) BUSY E-4) NO FACSIMILE CONNECTION Michael F. Ea51ey, Governor North Carolina DeAerlment of Environmient�and NRatur'alrA&; u�g Alan W. Klimek, P.E., D!rS&nr Division of Water Qwity Wilmington Reglanal fr. ce July 25, 2002 Mr, Chris Stephens; President Lmftark Developon, Inc. 5022 "Wrightsville venue, Suite 102 Wilmington, NC 2MO3 Dear'1*, Stephens: The Wilmv Pe t ►Pplicanon information has de needed to continue Subject: REQUESTFORADDrnGNALINMRMATION Stormwater Project No. SW9 9701041VMocUf cation M19nolia Greens Master Plan. Brunswick County "n Regional Mce received a inodi& ation to the Starmvvater Management Magnolia CrreeM MasterPIm on M y i 7, 2002. A re ' nined that the application is not complete. The ollo� mew ofthat slnrmvMter review; g motion is 1. The I laster Plan shows a different lot count and additional macs area, in Glendale. ho Lot 22A was shown on the plans I reviewed for Glendale, a road is now sho Please correct and revise either the Master Plan or Glendale. 2• The ble on the master plan indicates that a revision to 991009 was Pubrriitted in May, 002, but I have no record of it. Tb,e subdivision was 1W „P. itt A CI -...t_ .7 a n w.. ... _ Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality Wilmington Regional Office July 25, 2002 Mr. Chris Stephens, President Landmark Developers, Inc. 5022 Wrightsville Avenue, Suite 102 Wilmington, NC 28403 Subject: REQUEST FORADDITIONAL INFORMATION Stormwater Project No. SW8 970104 Modification Magnolia Greens Master Plan Brunswick County Dear Mr. Stephens: The Wilmington Regional Office received a modification to the Stormwater Management Permit Application for Magnolia Greens Master Plan on May 17, 2002. A prehminaryreview of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. The Master Plan shows a different lot count and additional road area in Glendale. Where Lot 22A was shown on the plans I reviewed for Glendale, a road is now shown. Please correct and revise either the Master Plan or Glendale. 2. The table on the master plan indicates that a revision to 981008 was submitted in May, 2002, but I have no record of it. The subdivision was last permitted on September 18, 2001, for 94 lots at 4,000 ft2 and 6 lots @5,000 ft2. It appears that a minor change to 95 lots @4,000 ft2 and 5 lots @5,000 ft2 is proposed. Which lot has been changed? I will need to rewrite the 981008 permit to reflect the change, so please submit a modification. C. Based on adding the total BUA's shown in the table for each project, I come up with a sub -total built -upon area of 183.93 acres. When you add in the 19.75 acres for future development, the estimated total BUA is 203.68 acres, or 2 1. 1 % impervious. Please check and revise the plan and application as needed. Please also check the subtotals for sidewalks and buildings. The subtotal I get for the sidewalk is the same as the estimated total, and I get a building subtotal of 102.33 acres. Each of these numbers is based on adding up the numbers reported in each box across the table beginning with Phase 1-Single Family and ending with East Commercial Site. d. The 24.2 acres of buildings accounted for as part of the drainage area to Pond 1 seems high. I calculate only 20.3 acres, based on the previously permitted lot count for Pond 41. To make it easier to permit future development to this pond, please split out whatever is considered as future development separately in the calculations. My lot breakdown: 112.5 lots x 4000 = 450,000 ft2 (no change from previous approval) 76 lots x 3500 = 266,000 ft2 (no change from previous approval) 42 lots x 4000= 168,000 ft2 (Holly Glen modification) Total= 884,000 ft2 = 20.3 acres APNRL N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 (910) 395-3900 Fax (910) 350-2004 Customer Service 800-623-7748 Mr. Stephens July 25, 2002 Stormwater Project No. SW8 970104 Modification Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to August 24, 2002, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The Division is allowed 90 days from tLe receipt of a completed application to issue the permit. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please reference the State assigned project number on all correspondence. Any original documents that need to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must be provided. Copies are not acceptable. If you have any questions concerning this matter please feel free to call me at (910) 395-3900. Sincerely, e.,C , Linda Lewis Environmental Engineer RSS/arl: S:\WQS\STORMWAT\ADDINFO\2002\970104.JUL cc: Linda Lewis Davis Fennell, P.E. Drainage Design Narrative and Calculations For Magnolia Greens Brunswick County, North Carolina SW8970104 RECEIVED MAY 17 2002 Prepared for nwQ PROD # 5U)(Yq%U/U" _lpli Landmark Developers 5022 Wrightsville Ave. Suite 102 Wilmington, North Carolina 28403 (910) 392-3828 Date: MAY, 2002 SEAL 024908 Prepared by Cape near Engineering, Inc. 151 Poole Road, Suite 100 Belville, North Carolina 28451 (910) 383-1044 5MAy2oaz DESIGN NARRATIVE 1. GENEIRAL: Stormwater project SW8 970104 is the master plan and permit that covers all of Magnolia Greens. The project has been ongoing since 1997 and is, for the most part, built. The project site is located along the northeast right-of-way on NC Hwy 17, within Brunswick County, North Carolina. Magnolia Greens is a low density stormwater project overall, but includes several engineered stormwater treatment measures to treat the runoff from pockets of higher density and to treat runoff collected in piped collection systems. Many of the engineered systems have separate permits, but are included in the master plan to demonstrate that, as a whole, the project remains in accordance with low density requirements. 2. EXISTING SITE: Site topography in the area is relatively flat with slopes typically less than one (1) percent. Vegetation consists primarily of grasses and minor ground cover within the area of the improvements. Subsurface soils are typically a mixture of sand with a few clayey areas. Because of the in -situ soils, a runoff coefficient of 0.20 has been used for unimproved areas in calculating runoff. 3. PROPOSED IMPROVEMENTS: The intent of this permit modification is to update the master plan for revisions to existing projects and the addition of new projects within the area of the master plan. This master plan modification is accompanied by permit submittals for new or modified permits for each project within Magnolia Greens that affects the master plan. The following is a site specific description of the modifications proposed to the master plan: 1. Glendale at Magnolia Greens Glendale is a new, low density subdivision at Magnolia Greens.' Glendale is located on property that is being added to the project boundary of the Master Plan, bringing the total project area at Magnolia Greens to 963.68 acres. Although low density, stormwater in this project will be collected in curb and gutter streets, discharged to a subsurface pipe network, and conveyed to a wet detention basin for treatment prior to ultimate discharge. A small portion of the drainage at Glendale is collected and conveyed to a non -discharge stormwater pond located within The Lakes at Magnolia Greens for treatment. A complete stormwater permit application for Glendale accompanies this master plan modification. 2. The Lakes at Magnolia Greens (SW8 000220) Formerly known as "Patio Homes II," this project is being modified to show a revised land plan and expanded non -discharge stormwater treatment pond. The expanded non - discharge pond not only treats collected stormwater from The Lakes, but also serves as an off -site treatment facility for stormwater collected in Holly Glen (see item 3, below) Glendale (see item 1, above), and The Fairway Village (see item 5, below). A complete stormwater permit application, including engineer's certification for the expanded non -discharge pond, accompanies this master plan modification. 3. Holly Glen Formerly known as "Patio Homes I," Holly Glen is a phase of the overall project Magnolia Greens and is covered under SW8 970104. This section of the overall project has been modified in land plan. The storm drainage has also been modified to convey a portion of the project to the non - discharge stormwater treatment pond located within the Lakes (see item 2, above). The balance of Holly Glen still drains to Pond#1 (SW8 970104). Included with the modification to SW8 970104 is a site specific plan for Holly Glen, an off -site system supplement to cover the drainage conveyed to The Lakes, and revised wet detention basin calculations and supplement for Pond #1 (SW8 970104). 4. Section 19 Section 19 is a new, low density stormwater project located within Magnolia Greens. Stormwater shall be collected in curb and gutter streets and discharged to water quality swales via. curb outlets at low points. A complete stormwater permit application for Section 19 accompanies this master plan modification. 5. The Fairway Village (SW8 990628) Formerly known as "Fairway Villas," this project is being modified to show a revised land plan and mix of product (condominiums, townhomes, and patio homes). The storm drainage has also been modified to convey a portion of the project to the non - discharge stormwater treatment pond located within the Lakes (see item 2, above). The balance of the Fairway Village still drains to existing, permitted treatment ponds. A complete stormwater pe,--mit modification for the Fairway Village accompanies this master plan modification. EXISTING WET POND DATA SHEET PATIO I AT MAGNOLIA GREENS POND#I PERMIT NO. 5W8 970104 DRAINAGE AREA (Ad) = 99.3 ACRES IMPERI/IOU,5 AREA (A/): BUILDINGS: 24.20 ACRES ROADS: 9.9G ACRES PARKING: 0.00 ACRES SIDEWALKS: 2.G5 ACRES TOTAL: 3G.81 ACRES PHASE 3 BASIN 3 DRAINAGE AREA (Ad) = 9.7 ACRES IMPERV10U.5 AREA (A/): BUILDINGS: 1.20 ACRES ROADS: 0.51 ACRES PARKING: 0.00 ACRES SIDEWALKS: 0. 12 ACKE5 TOTAL: 1.53 ACRES TOTAL DRAINAGE AREA (Ad) = 109 ACRES TOTAL IMPERVIOUS 38.G4 ACRES PERCENT IMPERVIOUS (1): I = Ad/Ai = 35.45% POND# I SHALL BE 7DEEP AND DESIGNED TO REMOVE 90% T55. SA/DA= 1.2G35% REQUIRED SURFACE AREA AT PERMANENT POOL: SA,EQ.= 1.377215 AC. = 59991 .49 SF SURFACE AREA PROVIDED AT PERMANENT POOL (EL. 18)= 82200 5F ..........................................................................................................................._ SA PROV'D= 82200 > 59991 .49 =SA REQ'D OK ............................................................................................................................: POND# I DATA SHEET PAGE I OF 3 OCTOBER, 2001 MINIMUM REQURED VOLUME (SIMPLE METHOD BY TOM 5CHUELER): Rv=0.05+0.009'(I) Rv= 0.3090459 VOLUME= I "*Rv'Aci = 3.352 17 AC -FT 14GO20 FT ^ 3 VOLUME PROVIDED AT TEMPORARY POOL: ZL SA (S F) 18 82200 19 87223 20 92299 21 97754 SET TEMP. POOL ELEVATION: INCREM. TOTAL VOL. (CF) VOL. F 0 0 84712 84712 897G1 174473 95027 2G9499 REQ'D EL. = 19. G83024 -4-- 5AY 20.1 (A5-5UILT RIM LL.) VOL. PROV'D = 183975.15 CF ............................................................................................................................ VOL. PROV'D= 1,53975. 1 5 > 14GO20.4 =VOL. REQ'D OK •.....................................................................1...................................................... FOREBAY SIZING: PERMANENT POOL VOLUME: INCREM. TOTAL EL. SF VOL. (CF) VOL. (CF) II 37079 0 0 12 39751 38415 35415 13 42481 4111G 79531 14 58384 50432.5 1299G3.5 15 G2953 GOGG8.5 19OG32 MIN. SURFACE AREA I G G7G44 G5298.5 255930.5 USE TH15 VOLUME 17 72444 70044 325974.5 TO SIZE FOREBAY, 18 82200 77322 40329G.5 REQ'D VOLUME = 20% TOTAL 381 2G CF *-- (20% TOTAL = 80000 CF) POND# I DATA 5HEET PAGE 2 OF 3 OCTO5ER, 2001 A CHECK FOREBAY VOLUME: INCREM. TOTAL €I - 5A (5F) VOL. (CF) VOL. (CF) 14 1311E 0 0 15 14837 13977 13977 IG IGG24 15731 29707 17 184GO 17542 47249 18 22200 20330 G7579 PROV'D VOLUME = G7579 CF (4' DEEP FOREBAY) ............................................................................................................................ MAX. VOL. (80GGO) > PROV'D VOL. (G7579) > MIN. VOL. (381 2G) ............................................................................................................................. *FOREBAY MEET5 DE51GN CRITERIA ORIFICE 51ZING: REQ'D DRAWDOWN TIME 2-5 DAYS Q2= 0.8450253 CF5 (FOR 2 DAY DRAWDOWN) Q5= 0.3380101 C175 (FOR 5 DAY DRAWDOWN) SELECT 2 x 4" CIRCULAR ORIFICE, EL. 18' (PERM. POOL EL.) Q PROV'D= 2*(Cd*A*(26jh) ^ 1 /2) Q PROV'D= 0.82G385 1 WHERE: Cd= O.G A= 0.05727 51' g= 32.2 FP5/5 h= AVE. HEAD =(2. I'-2"/ 1 2)/2 0.9G7 ...................................................................... Q2> 0.82G3851 >Q5 OK ....................................................................... DRAWDOWN TIME• TIME = VOLUME = 2.0451 1 DAYS Q PROV'D POND# I DATA SHEET PAGE 3 OF 3 OCTOBER, 2001 WATF�P �O v =' r > Mr. Davis Fennell, P.E. Cape Fear Engineering 5040 New Centre Drive, Suite D Wilmington, NC 28403 Dear Mr. Fennell: Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D., Acting Director Division of Water Quality Wilmington Regional Office January 23, 2002 Subject: Revised Master Plan Lots Magnolia Plantation Stormwater Project No. SW8 970104 Brunswick County On December 1.8, 2001, I compiled my numbers for the lots at Magnolia Plantation and emailed thereto you. I have not heard from you regarding their accuracy or your agreement with them. In case you did not get the email, I have reproduced the numbers below: Master Plan Lots 1-1 to 1-54 54 @4000 2-1 to 2-30 30 @4000 3-1, 3-2, 3-3, 3-5, 3-6, 3-7 6 @4000 4-1 to 4-40 40 @4000 At this point, I need to say that Section 5 has four duplicate lot numbers for 5-31, 5-32, 5-33, and 5-34. The four interior lot numbers between Greymoss Lane and Grandiflora are duplicates of four lot numbers between Linkwood Circle and Alba Lane. 5-1 to 5-61 plus 4 6-1 to 6-25 8-1 to 8-13, 8-35 to 8-43, 8-46 to 8-48, 8-56 to 8-58 9-28 to 9-49 9D 1 to 9D4 Patio I Total. Master Plan Lots - 341 65 @4000 25 @4000 26 @4000, 2 @5000 21 @4000, 1 @5000 4 @5000 67 @4000 (334 @4000, 7 @5000) N.C. Division of Water Quality 127 Cardinal Drive Extension Wilmington, N.C. 28405 (910) 395-3900 Fax (910) 350-2004 Customer Service 800-623-7748 Mr. Fennell January 23, 2002 Stormwater Permit No. SW8 970104 Additional projects permitted separately: Section E 9-1 to 9-27 25 @4000, 2 @5000 10A-1 to 10A-65 plus 10-65 66 @4000 Section O 8-49 to 8-55 4 @4000, 3@5000 Section N 8-14 to 8-34 21 @4000 Section A 11-1 to 11-37, 12-1 to 12-39 76 @3500 Phases 3 & 4 PH3-1 to PH3-30 plus PH4-1 to PH4-27 57 @6000 subtotal: 254 lots Total single family lots and patio home lots permitted - 341 + 254 = 595 I am willing to accept these numbers for use on the application and in the permit. Please let me know if you concur with these numbers so that the modification process can begin. A revised application and Master Plan which reflect these numbers will need to be submitted. If you have any questions, please call me at (910) 3 95-3900 or email me at linda.lewis@ncmail.net. Sincerely, a�d'c�v Linda Lewis Environmental Engineer RSS\arl: S:\WQS\STORMWAT\LETTERS\970104.JAN cc: Chris Stephens Linda Lewis Magnolia Subject: Magnolia Date: Tue, 18 Dec 2001 10:11:00 -0500 From: Linda Lewis <Linda.Lewis@ncmail.net> Organization: NC DENR To: Davis Fennell <davis.fennell@capefeareng.com> Dear Davis: I spent all yesterday and this morning on figuring out the lots at Magnolia. Since I don't have a copy of the original Master Plan, it is difficult to know for sure, but I have come up with the following. Please review and comment. Master Plan Lots: 1-1 to 1-54 54 04nnn 2-1 to 2-30 30 @4000 3-1,3-2,3-3,3-5,3-6,3-7 6 @4000 4-1 to 4-40 40 @4000 At this point, I need to say that Section 5 has four duplicate lot numbers for 5-31, 5-32, 5-33 and 5-34. The four interior lot numbers between Greymoss Lane and Grandiflora are duplicates of four lot numbers between Linkwood Circle and Alba Lane. 5-1 to 5-61 plus 4 65 @4000 6-1 to 6-25 25 @4000 8-1 to 8-13, 8-35 to 8-43, 8-46 to 8-48, 8-56 to 8-58 26 @4000, 2 @5000 9-•28 to 9-49 21 @4000, 1@5000 9G1 to 9D4 4 @5000 Patio I 67 @4000 Total Master Plan Lots 341- 334 @4000, 7 @5000 Additional projects permitted separately: Section E 9-1 to 9-27 25 @4000, 2 @5000 10A-1 to 10A-65 plus 10-65 66 @4000 Section 0 8-49 to 8-55 4 @4000, 3 @5000 Section N 8-14 to 8-34 21 @4000 Sectino A 11-1 to 11-37 & 12-1 to 12-39 76 @3500 Phases 3&4 PH3-1 to PH3-30 plus PH4-1 to PH4-27 57 @6000 Total single family and patio home lots permitted: 595 I am willing to accept these numbers for use on the application. Linda 1 of 1 1/23/2002 11:48 AM Magnolia Subject: Magnolia Date: Tue, 18 Dec 2001 10:11:00 -0500 From: Linda Lewis <Linda..Lewis@ncmail.net> Organization: ITC DENR To: Davis Fennell <davis.fennell@capefeareng.com> Dear Davis: I spent all yesterday and this morning on figuring out the lots at Magnolia. Since I don't have a copy of the original Master Plan, it is difficult to know for sure, but I have come up with the following. Please review and comment. Master Plan Lots: 1-1 to 1-54 54 @4000 2-1 to 2-30 30 @4000 3-1,3-2,3-3,3-5,3-6,3-7 6 @4000 4-1 to 4-40 40 @4000 At this point, I need to say that Section 5 has four duplicate lot numbers for 5-31, 5-32, 5-33 and 5-34. The four interior lot numbers between Greymoss Lane and Grandiflora are duplicates of four lot numbers between Linkwood Circle and Alba Lane. 5-1 to 5-61 plus 4 65 @4000 6-1 to 6-25 25 @4000 8-1 to 8-13, 8-35 to 8-43, 8-46 to 8-48, 8-56 to 8-58 @5000 9-28 to 9-49 21 @4000, 1@5000 9D1 to 9D4 4 @5000 Patio I 67 @4000 Total Master Plan Lots 341- 334 @4000, 7 @5000 Additional projects permitted separately: Section E 9-1 to 9-27 @5000 26 @4000, 2 25 @4000, 2 1OA-1 to 1OA-65 plus 10-65 66 @4000 Section O 8-49 to 8-55 4 @4000, 3 @5000 Section N 8-14 to 8-34 21 @4000 Sectino A 11-1 to 11-37 & 12-1 to 12-39 76 @3500 Phases 3&4 PH3-1 to PH3-30 plus PH4-1 to PH4-27 57 @6000 Total single family and patio home lots permitted: 595 I am willing to accept these numbers for use on the application. Linda 1 of 1 12/18/2001 10:11 A' LO In N .v m t el M1 � V� lei go (Yl pp � 1 H O k m P" 1. rtx� L�� (N-� kA N =aq 9 rim th Qo Uo o. 06NO ('I (n I k: Magnolia Greens SW Master Plan Subject: Re: Magnolia Greens SW Master Plan Date: Fri, 14 Dec 2001 1.1:17:44 -0500 From: "Davis Fennell" <davis.fennell@capefeareng.com> To: "Linda Lewis" <Linda.Lewis@ncmail.net> I don't disagree, I can count the lots. However, as we discussed, with something as subjective as what is a half lot, third lot, etc. within the drainage area, it is very easy to find a discrepancy in a 100 acre plus drainage area. We agreed that the only way to resolve the count would be for us to sit down and count the lots together. Instead, we decided the best solution would be for you to count the lots one time and I would accept your count. The pond is oversized for the drainage area and meets all design criteria. I will recount the lots, submit a drainage area map enumerating all lots (whole, half, etc.) and appropriate calc's and supplements. I will submit with as much detail as possible in hopes that you will accept my numbers. In this way I can incorporate the impervious count into the next project and submit it as well. ---- Original Message ----- From: Undsl Leay To: Davis Fennell Sent: Friday, December 14, 2001 9:37 AM Subject: Re: Magnolia Greens SW Master Plan Davis: Please submit your current proposal with what you think the resolution to the original permit should be, based on what we discussed. It is just as easy for you to count lots within a delineated drainage area as it is for me. Linda. Davis Fennell wrote: I really hate do to do this, but I have no choice but to prepare the current modification I have been holding and submit for approval. If you are that backed up, I really need to get the clock ticking on the next modification. This means more work for both of us, becasue the current modification will contain the same discrepancy that we are now trying to resolve. I hope that you will reconsider your schedule. We agreed that the only discrepancy is the lot count for Pond# 1 from Phase I (Grandiflora Drive and Cher ywood). I would think you complete this review in short order and fax me the numbers. I, in turn, could submit to you the corrected paperwork and resolve this issue once and for all. Unless I hear from you, I will submit the current modification next week, regardless of the status of the Pond# 1 issue. ---- Original Message ---- From: Lire L"ll To: Davis Fennell Sent: Thursday, December 13, 2001 8:22 AM Subject: Re: Magnolia Greens SW Master Plan Dear Davis: I haven't had a chance to look at this yet. I know you're anxious, but there's too much going on here to work this one in right now. I'll get to it as quickly as I can. Linda Davis Fennell wrote: Per our meeting on November 9, 2000 I am anxiously awaiting information from you so that we may resolve the discrepancy in the permit and plans. As we discussed in the meeting, there is a question concerning the lot count (and impervious off the lots) 1 of 2 12/14/2001 12:19 PM Re: Magnolia Greens SW Master Plan draining to Pond# 1. We agreed in that meeting that the best way to resolve the difference would be for me to accept your lot count and revise the calculations, supplements, etc. accordingly. I have another modification for this project that I desperately need to submit. The next modification will impact Pond#1, so it is imperative that we resolve this discrepancy now, before any further modifications are submitted. This current project has been on hold for nearly 8 weeks while the master plan and permit issues are resolved. Please call me at your earliest convenience to discuss this matter further. Davis Fennell tel 910.3 83.1044, ext. 113 fax 910.383.1045 2 of 12/14/2001 12:19 PM CAPE FEAR Engineering, Inc. 151 Poole Road, Smte 100 Belvft, NC 28451 TEL (910) 383-1044 FAX (910) 383-1045 www.capefeareng.com To: NCDENR Division of Water Quality Attn: Linda Lewis Transmittal e: ❑ As Requested ❑ For Your Files ❑ For Distribution ❑ For your Review / Action / Approval ❑ Sent via Mail ❑ Sent via Courier Quantity Drawing No. Description 3 Copies Magnolia Greens SW Master Plan 3 Copies Drainage Area Map — Pond #1 at Magnolia Greens REMARKS Attached please find three copies of the Magnolia Greens Master SW plan, revised to more clearly show the offsite area from Phase III that drains to Pond #1. Also attached are three copies of a drainage plan for Pond#1 that clearly shoes the Phase I lots draining to Pond#1 (Grandiflora Dr., Greymoss Lane, and Cherrywood Court). Lots in /`zalea Gardens (the 3500 SF BJA lots), Patio Homes!, and Phase III are shown, but not counted in the summary chart. Please call if I can provide any additional information. I am holding the next permit application (and Master update) while this issue is resolved, so anything you can do to expedite review i CC: OCT 2 3 2001 Cape F r ngin ring, Inc. BY: Signed Qom, K. Davis Fe ell, PE trans-Linda-22october01.doc