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HomeMy WebLinkAboutSW8960627_CURRENT PERMIT_19981105STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW DOC TYPE (,� CURRENT PERMIT C ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office James B. Hunt, Jr., Governor Wayne McDevitt, Secretary Division of dater Quality November 5, 1998 Mr. Ed Konyen, Vice President "fhe Armada Group 2080 Mercantile Drive Leland, NC 28451 Subject: Permit No. SW8 960627 Modification Armada Expansion High Density Stormwater Project Brunswick County Dear Mr. Konyen: The Wilmington Regional Office received the modification to the Stormwater Management Permit Application for Armada Expansion on September 16, 1998, with final information on October 21, 1998. 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 960627 Modification dated November 5, 1998, for the construction of Armada Expansion. This permit shall be effective from the date of issuance until August 14, 2006, and shall be subject to the conditions and limitations as specified therein. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.Q. Drawer 27447, Raleigh, NC 2761 1-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, cr need additional information concerning this matter, please contact Linda Lewis, or me at (910) 395-3900. Sincerely, -tom- C-•�- � ! S-�.�"�.�.�"�t��. Rick Shiver Water Quality Regional Supervisor RSS/arl: S:1WQSISTORMWATIPERMin960627.NOV cc: Phii Norris, P.E. Delaney Aycock, Brunswick County Inspections Linda Lewis VlTilmington Regional Office Central Files 127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper State Stormwater Management Systems Permit No, SWS 960627 Modification STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER M NAGEMENT 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 HERESY GRANTED TO The Armada Group Armada Expansion Brunswick County FOR THE construction, operation and maintenance of a detention pond in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the'stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until August 14, 2006 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. 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 stormwater control has been designed to handle the runoff from 111,492 square feet of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. The tract will be limited to the amount of built -upon area indicated on page 3 of this perinit, and per approved plans. The detail sheet C-2 originally permitted on August 14, 1996, will remain a part of the approved plans. 2 State Stormwater Management Systems Permit No. SW8 960627 Modification DIVISION OF WATER QUALITY PROJECT DESIGN DATA SHEET Project Name: Armada Expansion Permit Number: SW8 960627 Modification Location: Brunswick County Applicant: Mr, Ed Konyen, Vice President Mailing Address: The Armada Group 2080 Mercantile Drive Leland, NC 28451 Application Date: September 16, 1998 Water Body Receiving Stortnwater Runoff Hood Creek Classification of Water Body: If Class SA, chloride sampling results: Pond Depth, feet: Permanent Pool Elevation, FMSL: Total Impervious Surfaces, ftz: Offshe Area entering Pond, ftz: Required Surface Area, ft2: Provided Surface Area, W: Required Storage Volume, ft3: Provided Storage Volume, ft3: Temporary Storage Elevation, FMSL: Controlling Orifice: "C Sw" n/a 7.5 34 1 1 1,492 None, per Engineer 3,096 5,950 9,498 13,412 36 1.5"+ pipe 3 State Stormwater Management Systems Permit No. SW8 960627 Modification 11. SCHEDULE OF COMPLIANCE The stormwater management system shall be constructed in it's entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface except roads. 2. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of side slopes. d. immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. g. Access to the outlet structure must be available at all times. Records of maintenance activities must be kept and made available upon request to authorized personnei of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. Decorative spray fountains will not be allowed in the pond. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 7. 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 oil the Certification. 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. Prior to the sale of any portion of the property, an access/maintenance easement to the stormwater facilities shall be Wanted in favor of the pen Uge if access to the stormwater facilities will be restricted by the sale of any portion of the property. 10. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. 11. The runoff from all built -upon area on the project must be directed into the permitted stormwater control system. 12. 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. El State Stormwater Management Systems Permit No. SW8 960627 Modification 13. The following items will require a modification to the permit: a. Any revision to the approved plans, regardless of size. b. Project name change. C. 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. 14. The Director may determine that other revisions to the project should require a modification to the permit. 15. 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 franc 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. I11. GENERAL CONDITIONS This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143- 215.6C. 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. The permittee grants DENR Staff permission to enter the property for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and�reissuance or termination does not stay any permit condition. Permit issued this the 5th day of November, 1998. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION A. Preston Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 960627 Modification 5 State Stormwater Management Systems Permit No. SN18 960627 Modification Armada Expansion Stormwater Permit No. SW8 960627 Modification Brunswick County Engineer's Certification I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, roject) for _ _ (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved -plans and specifications. Noted deviations from approved plans and specification: S ignature Registration Number Date SEAL R Permit No. �{.V 23�CCPUC�Z� (to be provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original D_WO Stormwater Management Plan Review: A complete stormwater management plan submittal includes a wet detention basin supplement for each basin, design calculations, plans and specifications showing all basin and outlet structure details, and a signed and notarized operation and maintenance agreement. I. PROJECT INFORMATION (please complete the following information): Project Name: Armada Expansion Contact Person: Ed Konyen Phone Number: { 910 ) 371-0200 For projects with multiple basins, specify which basin this worksheet applies to: NIA Basin Bottom Elevation 26.50 ft. (average elevation of the floor of the basin) Permanent Pool Elevation 34.00 ft. (elevation of the orifice) Temporary Pool Elevation 36.00 ft.. (Elevation of the discharge structure overflow) Permanent Pool Surface Area 5,950 sq. ft. (water surface area at the orifice elevation) Drainage Area 6.259 ac. (on -site and off -site drainage to the basin) Impervious Area 2.56 ac. (on -site and off -site drainage to the basin) Permanent Pool Volume 22,312 cu. ft. (combined volume of main basin and forebay) Temporary Pool Volume 14,390 cu. ft. (volume detained above the permanent pool) Forebay Volume 1,200 cu. ft. SA/DAI used 0.0114 (surface area to drainage area ratio) Diameter of Orifice 1.5 in. Design TSS Removal . 90 % (85 % TSS removal required, see item k below) II. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices manual (N.C. Department of Environment, Health and Natural Resources, November 1995) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been met, attach justification. Form SWU-102 January 1998 Page I oft a. The temporary pool controls runoff from the 1 inch storm event. b. The basin length to width ratio is greater than 3:1, c. The basin side slopes above the permanent pool are no steeper than 3:1. d. A submerged and vegetated perimeter shelf at less than 6:1 is provided (show detail). e. Vegetation above the permanent pool elevation is specified. f. An emergency drain is provided to empty the basin. �61'40b�e g, The permanent pool depth is between 3 and Yfeet (required minimum of3.feet). h. The temporary pool draws down in 2 to 5 days, i. A trash rack is provided for both the overflow and orifice. j. The forebay volume is approximately equal to 20% of the total basin volume. k. Sediment storage is provided in the permanent pool. 1. 30-foot vegetative filter is provided at the outlet2 (include erosive flow calculations). �J f1 m. Recorded drainage easement for each basin including access to nearest right-of-way. �jc7-j„jc_1 n. A site specific operation and maintenance (O&M) plan is provided. i1 o. A vegetation management/mowing schedule is provided in the O&M plan. Z m a Footnotes: p. Semi-annual inspections are specified in the O&M plan. q, A debris check to be performed after every storm event is specified in the O&M plan. r. Specific clean -out benchmarks are specified in the O&M plan (elevation or depth), s. A legally responsible party is designated in the O&M plan3 (include name and title). t. If the basin is used for sediment and erosion control during construction, cleanout of the. basin is specified to be performed prior to use as a wet detention basin. l When using the Division SA/DA table, the correct SA/DA ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2The requirement for a vegetative filter may be waived if the wet detention basin is designed to meet 90% TSS removal. 3Thc legally responsible party should not be a homeowners association unless more than 50% of the lots have been. sold and a resident of the subdivision has been named the president. Form SWU-102 January 1998 Page 2 of 2 Da e Design Andrew and Kuske Sheet 902 Market St. CONSULTING ENGINEERS, INC. Wilmington. N.C. 28401 pf r Check Job For Job No. Toi kc_ SI rE� 40C-� 2-7 2,, CaC-0 '�5 5 '= �t/Pr-I -7!:, � � P?,-e- Ail %55 461WU✓%e-, wl o vSC1—E TA- T�`1-F- �tUl� = X 'L 72f L., C� `J, 9 FT 44— ll!lc��2 �� Ir�l,l�35F FT- r STORMWATER E C E l V E C, - r�F-, z OCT 2 11998 v�� - • /Z /PL ✓ / ? j �I Z PROJ #SW�`tCo&,ymoo e7 STORMWATER MAINTENANCE SYSTEM MAINTENANCE PROCEDURES ARMADA SITE DESIGN, LELANO ASK PROTECT NO. 96110 STORMWATER RESPONSIBLE_ PARTY A. The project will be built and maintained by: Mr. Ed. Konyen, Vice President J U N 2 8 1996 Armada Group o E 2080 Mercantile Drive PROJ # S Leland, NC 28451 910-256-2613 2. DETENTION POND-AND_CQLLECTION SYSTEM A. The detention pond will be checked after every major storm event to insure that the outlet structure is working properly and is not clogged with debris. Remove any accumulated sediment or debris. Any signs of erosion or deterioration of the pond side slopes or any other feature must be repaired before the next storm event. B. The depth of the pond will be checked every six months to determine the depth of the permanent pool. The pond will be cleaned out when silt deposits reduce the depth of the permanent pool below IS,(a feet. The side slopes of the pond shall be mowed as required to maintain a grass height not to exceed 8 inches in height. Dzs� jr) d e p44i i S 7, 5'r me2sure d 1?rw� fhe cn'ree 411e. boIfva m oC fhe� pond, C. Collection basins and piping will be checked every six months and kept clear as necessary. 3. CERTIFICATION The owner will submit to the Department of Environment, Health and Natural Resources an Engineer's 'fic Lion that the stormwater facilities were constructed in accordance with approved plans. Ed Konyen Vice President date NOTARY'S, CERTIFICATIQN r " . ` State of � County of r �-, lew,— 1, , a Notary Public in and for the State and County aforesaid, certiW that , personally appeared before me this day and acknowledged the due ex-ecutiono the foregoin instrument. WITNESS my hand and notarial seal, this the day of , 199S. My Commission Expires. 30 9 01 JEWELL G. FLOYO Notary public, New Hanover County, NC My Commission Expires C �0 C�Fy 96I IOSMS Notary 7 bl' e ,4 State of North Carolina Department of Environment, Health and Natural Resources 4 �o/ Division of Water Quality 1 James B. Hunt, Jr., Governor ®� F1 Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director August 14, 1996 Mr. Ed Konyen Armada Group 2080 Merchantile Drive Leland, North Carolina 28451 Subject: Permit No. SW8 960627 Armada Project High Density Commercial Stormwater Project Brunswick County Dear Mr. Konyen: The Wilmington Regional Office received the Stormwater Management Permit Application for Armada Project on June 28, 1996, with final information on July 25, 1996. 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 214.1000, We are forwarding Permit No. SW8 960627 dated August 14, 1996, for the construction of the project, Armada Project. This permit shall be effective from the date of issuance until August 14, 2006, 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 ajudicatory 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 Linda Lewis, or me at (910) 395-3900. Sincerely, 3L ave Adkins Regional Water Quality Supervisor DAlarl: S:IWQSISTORMWATIPERMIT1960627.AUG cc: Phil Norris, P.E. Delaney Aycock, Brunswick County Inspections Linda Lewis Wilmington-'Regional-Office_� Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-9919 An Equal Opportunity Affirmative Action Employer Project Name: Permit Number: Location: Applicant: Mailing Address. DIVISION OF WATER QUALITY PROJECT DATA SHEET Armada Project Application Date: Water Body Receiving Stormwater Runoff: Classification of Water Body: If Class SA, chloride sampling results: Pond Depth: Permanent Pool EIevation: Total Impervious Surfaces Allowed: Future Offsite Area entering Pond: Green Area entering Pond: Required Surface Area: Provided Surface Area: Required Storage Volume: Provided Storage Volume: Temporary Storage Elevation: Controlling Orifice: State Stormwater Management Systems Permit No. SW8 960627 960627 Brunswick County Mr. Ed Konyen Armada Group 2080 Merchantile Drive Leland, North Carolina 28451 June 28, 1996 UT Hood Creek "C Sw" NIA 7.5 feet 34 MSL 92,000 square feet Not included N/A 180,665 square feet 2,487 square feet 5,530 square feet 8,036 cubic feet 12,992 cubic feet 36 MSL 1.5" pipe I State Stormwater Management Systems Permit No. SW8 960627 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH 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 Armada Group Armada Project, Landmark Industrial Park Brunswick County FOR THE construction, operation and maintenance of a Detention Pond in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules ") and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until August 14, 2006 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. 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 stormwater control has been designed to handle the runoff from 92,000 square feet of impervious area. The future area showm on the approved plan is not included in the pond design. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 7 1 State Stormwater Management Systems Permit No. SW8 960627 4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 5. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built - upon area. 6. The following items will require a modification to the permit: a. Any revision to the approved plans, regardless of size. b. Project name change. C. 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. In addition, the Director may determine that other revisions to the project should require a modification to the permit. 7. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. II. SCHEDULE OF COMPLIANCE 1. The permittee will comply with the following schedule for construction and maintenance of the stormwater management system: a. The stormwater management system shall be constructed in it's entirety, vegetated and operational for it's intended use prior to the construction of any built -upon surface except roads. b. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. C. All connections into the stormwater system from future areas/outparcels shall be made such that short- circuiting of the system does not occur. 2. 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 it's entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. g. Access to the outlet structure must be available at all times. 4 State Stormwater Management Systems Permit No. SW8 960627 3. 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. 4. 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. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. III. GENERAL CONDITIONS 1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143- 215.6(a) to 143-215.6(c). The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permittee grants DEHNR Staff permission to enter the property for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. Permit issued this the 14th day of August, 1996. N TH CAROLINA IRONMENTAL MANAGEMENT COMMISSION est Howard, Jr., P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 960627 State Stormwater Management Systems Permit No. SW8 960627 Armada Project Stormwater Permit No. SW8 960627 Brunswick County Engineer's Certification 1, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Noted deviations from approved plans and specification: Signature Registration Number Date C.