Loading...
HomeMy WebLinkAboutSW8960210_Historical File_19960610 -A� ��VL NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary July 8, 2009 Mr. Ronnie Smith, President Outer Banks Development, Inc. 103 Glouchester Ct. Newport, NC 28570 Subject: State Stormwater Management Permit No. SW8 960210 Renewal Golden Corral Restaurant— Morehead City High Density Commercial Project Carteret County Dear Mr. Smith: The Wilmington Regional Office received a complete Stormwater Management Permit Renewal Application for Golden Corral Restaurant— Morehead City on March 12, 2009. Staff review of the plans and specifications has determined that the project complies with the Stormwater Regulations set forth in Title 15A NCAC 2H.1000 effective September 1, 1995. Therefore permit SW8 960210 has been renewed on July 8, 2009 and shall be effective until January 7, 2017. 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. The re-issuance of this stormwater permit does not imply that the site is currently in compliance with the terms and conditions of this state stormwater permit. A plan of action to correct the deficiencies noted in the January 27, 2009 Notice of Inspection must be submitted to the Division of Water Quality by August 12, 2009. Failure to provide the requested plan of action may initiate.enforcement action. The plans previously approved on January 7, 1997 remain in full force and effect. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611- 7447. Unless such demands are made this permit shall be final and binding. Wilmington Regional Office 127 Cardinal Drive Extension,Wilmington,North Carolina 28405 One Phone:910-796-72151 FAX:910-350-20041 Customer Service:1-877-623-6748 NO Carolina Internet:www.ncwaterquallty.org tura!!� An Equal Opportunity 1 Affirmative Action Employer State Stormwater Management Systems Permit No. SW8 960210Renewal If you have any questions, or need additional information concerning this matter, please contact Angela Hammers, or me at (910) 796-7215. Since Ily, Georgette Scott Stormwater Supervisor Division of Water Quality GDS/akh: S:\WQS\STORMWATER\PERMIT\960210ren.ju109 cc: John Pierce, John L. Pierce & Associates, PA Linda Staab, Town of Morehead City Angela Hammers Wilmington Regional Office Central Files Page 2 of 2 State Stormwater Management Systems Permit No. SW8 960210Renewal STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY COMMERCIAL 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 Ronnie Smith & Outer Banks Development, Inc. Golden Corral Restaurant— Morehead City Arendell Street, Morehead City, Carteret County FOR THE operation and maintenance of one wet detention pond in compliance with the provisions of 15A NCAC 2H .1000 effective September 1, 1995 (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 January 7, 2017, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 on page 3 of this permit. The stormwater control has been designed to handle the runoff from 37,091 square feet of impervious area. 3. The tract will be limited to the amount of built-upon area indicated on page 3 of this permit, and per approved plans. 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built-upon area within the permitted drainage area(s) of this project must be directed into the permitted stormwater control system. Page 2 of 7 State Stormwater Management Systems ' Permit No. SW8 960210Renewal 6. The following design criteria have been provided in the wet detention pond and must be maintained at design condition: a. Drainage Area, acres: 1.77 Onsite, ft : 77,101 Offsite, ft2: 0 b. Total Impervious Surfaces, ft2: 37,091 C. Design Storm, inches: 1 d. Average Pond Design Depth, feet: 5.75 e. TSS removal efficiency: 90% f. Permanent Pool Elevation, FMSL : 24.6 g. Permanent Pool Surface Areq, ft : 2,304 h. Permitted Storage Volume, ft : 2,997 at temporary pool el i. Temporary Storage Elevation, FMSL: 25.73 j. Controlling Orifice: .75"0 pipe k. Fountain Horsepower, HP N/A I. Receiving Stream/River Basin: Calico Creek/White Oak M. Stream Index Number: 21-32 n. Classification of Water Body: "SC" II. SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built-upon surface. 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 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 re-vegetation of slopes and the vegetated filter. d. Immediate repair of eroded'areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping. g. Access to the outlet structure must be available at all times. 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. The facilities shall be constructed as shown on the approved plans. This permit shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 5. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 6. 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. Page 3 of 7 State Stormwater Management Systems Permit No. SW8 960210Renewal 7. Access to the stormwater facilities for inspection and maintenance shall be maintained via appropriate recorded easements at all times. 8. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built-upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built-upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 9. Prior to the construction of any Permitted future areas shown on the approved plans, the permittee shall submit final site layout and grading plans to the Division for approval. 10. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. At the time the permit is transferred to a new owner, the permittee shall forward the approved plans to the new owner. 11. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. III. GENERAL CONDITIONS 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change Form signed by both parties, to the Division of Water Quality, accompanied by the supporting documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 3. 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. 4. The issuance of this permit does not preclude the Per mittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. 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. Page 4 of 7 State Stormwater Management Systems Permit No. SW8 960210Renewal 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit remains in force and effect until modified, revoked, terminated or renewed. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and re- issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 10. The permittee shall notify the Division of any name, ownership or mailing address changes at least 30 days prior to making such changes. 11. The permittee shall submit a permit renewal request at least 180 days prior to the expiration date of this permit. The renewal request must include the appropriate documentation and the processing fee. Permit issued this the 8t" day of July 2009. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION r r olee H. Sullins, Direc or Division of Water Quality By Authority of the Environmental Management Commission Page 5 of 7 State Stormwater Management Systems Permit No. SW8 960210Renewal Golden Corral Restaurant— Morehead City Stormwater Permit No. SW8 960210 Carteret County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specifications: SEAL Signature Registration Number Date Page 6 of 7 State Stormwater Management Systems Permit No. SW8 960210Renewal Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built-upon area. 3. All the built-upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized and located per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. 16. All components of the stormwater BMP are located in either recorded common areas, or recorded easements. cc: NCDENR-DWQ Wilmington Regional Office Page 7 of 7 ate Received Fee Paid Permit Number State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original I. GENERAL INFORMATION 1. Applicants name(specify the name of the corporation,individual,etc.who owns the project): Outer Banks Develovment,Inc. 2. Print Owner/Signing Official's name and title(person legally responsible for facility and compliance): Mr.Ronnie Smith,President 3. Mailing Address for person listed in item 2 above: 103 Glducester Court City*- Eew ort State:N.C. Zip._28570 Phone: (252 ) 726-7933 Fax: ( ) Email: 4. Project Name(subdivision,facility,or establishment name-should be consistent with project name on plans, specifications,letters,operation and maintenance agreements,etc.): Golden Corral Restaurant-Morehead City 5. Location of Project(street address): Arendell Street(US Highway 70) City:Morehead City County:Carteret 6. Directions to project(from nearest major intersection): From the intersection of US 70 and NC 24 in Morehead City east on US 70 approximately 17 miles Site on left. 7. Latitude:34 43'34" Longitude:76 45'59" of project 8. Contact person who can answer questions about the project: Name:Mr.Ronnie Smith Telephone Number: (252 ) 2476400 Email: H. PERMIT INFORMATION: 1. Specify whether project is(check one): ❑New ®Renewal ❑Modification 2. If this application is being submitted as the result of a renewal or modification to an existing permit,list the existing permit numberSW8 960210 Modification and its issue date(if known) anuary 7, 1997 3. Specify the type of project(check one): []Low Density ®High Density []Redevelop ❑General Permit ❑Universal SMP []Other Form SWU-101 Version 8.07 Page I of 4 4. Additional Project Requirements(check applicable blanks): ❑LAMA Major ❑Sedimentation/Erosion Control ❑404/401 Permit ❑NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. PROJECT INFORMATION 1. In the space provided below,summarize how stormwater will be treated. Also attach a detailed narrative(one to two page describing stormwater management for the project. Renewal of High Density(Wet Pond)Permit 2. Stormwater runoff from this project drains to the White Oak River basin. 3. Total Site Area:1.77 acres 4. Total Wetlands Area:n/a acres 5. 100'Wide Strip of Wetland Area:n a acres (not applicable if no wetlands exist on site) 6. Total Project Area**:1.77 acres 7. Project Built Upon Area:96% % 8. How many drainage areas does the project have?l 9. Complete the followin&information for each drainage area. If there are more than two drainage areas in the project,attach an additional sheet with the information for each area provided in the same format as below. Basin ormation Drainage ea Drainage ea Feceiving Stream Name Calico Creek(per permit Stream Class&Index No. per permit Drainage Area s Existing Impervious Area(so Proposed Impervious Area(sf) 37,091 %Impervious Area(total) o per permit Impervious Surface Area Drainage Area I Drainage Area -site Buildings s5,960 -site Streets s - -On-site ParIEFg_CsT 29,453 -site Sidewalks (sf) - er on-site s1,678 Off-site s - - o s 37,091 Impervious area is defined as the built upon area including,but not limited to,buildings,roads,parking areas,sidewalks, gravel areas,etc. "Total project area shall be calculated based on the current policy regarding inclusion of wetlands in the built upon area percentage calculation. 10. How was the off-site impervious area listed above derived?n/a IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS One of the following deed restrictions and protective covenants arc 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 iturnber,size wid ilte allowable built-upon area for each lot must be provided as an attachment. Form SWU-101 Version 8.07 Page 2 of 4 Form DRPC-1 High Density Commercial Subdivisions Form DRPC-2 High Density Developments with Outparcels Form DRPC-3 High Density Residential Subdivisions Form DRPC-4 Low Density Commercial Subdivisions Form DRPC-5 Low Density Residential Subdivisions Form DRPC-6 Low Density Residential Subdivisions with Curb Outlets By your signature below,you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required in the above form,that the covenants will be binding on all parties and persons cllaiming under them,that they will run with the land,that the required covenants cannot e changed or deleted without concurrence from the State,and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS The applicable state stormwater management permit supplement form(s)listed below must be submitted for each BMP specified for this project. Contact the Stormwater and General Permits Unit at(919)733-5083 for the status and availability of these forms. Form SW401-Low Density Low Density Supplement Form SW401-Curb Outlet System Curb Outlet System Supplement Form SW401-Off-Site System Off-Site System Supplement Form SW401-Wet Detention Basin Wet Detention Basin Supplement Form SW401-Infiltration Basin Infiltration Basin Supplement Form SW401-Infiltration Trench Underground Infiltration Trench Supplement Form SW401-Bioretention Cell Bioretention Cell Supplement Form SW401-Level Spreader Level Spreader/Filter Strip/Restored Riparian Buffer Supplement Form SW401-Wetland Constructed Wetland Supplement Form SW401-Grassed Swale Grassed Swale Supplement Form SW401-Sand Filter Sand Filter Supplement Form SWU-101 Version 8.07 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 Office. (Appropriate office may four by locating project on the interactive online map at http://h2o.enr.state.nc.us/su/msi maps.htm) 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. I-ii 'als • Original and one copy of the Stormwater Management Permit Application Form • Or and one copi�of the Deed Restrictions&Protective Covenants Form 161 • Ortgtnal of the applicable Supplement Forms)and O&M agreement(s)for each BUT • Permit application processing fee of$505($4,000 for Express)payable to NCDENR • Calculations&detailed narrative description of stormwater treatment/management • Copy of any applicable soil report • Three copies of plane and specifications(sealed,signed&dated),including: -Development/Project name -Engineer and firm -Legend -North arrow -Scale -Revision number&date -Mean high water line -Dimensioned properly/project boundary -Location map with named streets or NC$R numbers Original contours,proposed contours,spot elevations,finished floor elevations -Details of roads,drainage features,collection systems,and stormwater control measures -Wetlands delineated,or a note on plans that none exist -Existing drainage(including off-site),drainage easements,pipe sizes,runoff calculations -Drainage areas delineated -Vegetated buffers(where required) VII. AGENT AUTHORIZATION If you wish to designate authority to another individual or firm so that they may provide information on your behalf,please complete this section. Designated agent(individual or firm)John L.Pierce&Associates,PA(Crystal Coast En ' eering,PA) Mailing Address: P.O.Box 1685 City:Jacksonville State.-N.C. Zip:28541 Phone: (910 ) 346-9800 Fax: (910 ) 346-1210 Email: VIII. APPLICANT'S CERTIFICATION I,(print or type name of person listed in General Information,item 2) Ronnie Smith,President certify that the information included on this permit application form is,to the best of my knowledge,correct and that the project will be constructed in conformance with the approved plans,that the required deed restrictions and protective covenants will be recorded,and that the proposed project complies with the requirements of 15A NCAC 2H.1000. Signature• Date: 6- I Form SWU-101 Version 8.07 Page 4 of 4 G=ng_ineer�s Certification derick E. Cone Professionale as in tli • as a duly registered authorized to a State of No'th Carolina, having .-been construction of the project (periodically/wily/emu, , ime project, ) the Aden Corral Morehead City Permit No. SW8 96021© (rrv�eCt) — • for the Outer Banks Devela meet Inc. + (Project E)wner) hereby state that;.=-to the best of my abilities, due care and diligence was used'in t observation of the project he construction was observed e to construction such that the compliance and intent of the a be built within - substantial approved plans and speCifications. Signature •nJlcy� ,��- __ ��.�,�� CAF1 Registration Number t k6s try Date .44 3 ... BIB `2 9 S-na INS Gp� CKK r r . a State of North Carolina Department of Environment, LT�I;VA Health and Natural Resources &14 Division of Environmental Management r James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Freston Howard, Jr., F.E., Director June 10, 1996 Mr. Ronnie Smith, President Outer Banks Development, Inc. Post Office Box 3074 Atlantic Beach, North Carolina 28541 Subject: Permit No. SW8 960210 --%* Golden Corral Morehead City High Density Commercial Stormwater Project Carteret County Dear Mr. Smith: The Wilmington Regional Office received the Stormwater Application for Golden Corral Morehead City on February 12, 1996, with final information on May 15, 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 2H.1000. We are forwarding Permit No. SW8 960210 dated June 10, 1996, to Outer Banks Development, Inc.. This permit shall be effective from the date of issuance until June 10, 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 276 1 1-7447. 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, AIL Dave Adkins Regional Water Quality Supervisor DA/arl: S:1WQSISTORMWATIPERMIT1960210.JUN cc: Fred Cone, P.E. James Gurganus, Carteret County Inspections Beth Easley, New Hanover County Engineering 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 State Stormwater Management Systems Permit No. SW8 960210 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEIA IENT 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 Outer Banks Development, Inc. Golden Corral Morehead City Carteret 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 Environmental Management and considered a part of this permit. This permit shall be effective from the date of issuance until June 10, 2006 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff from 29,873 square feet of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 2 State Stormwater Management Systems Permit No. SW8 960210 DIVISION OF ENVIRONMENTAL MANAGEMENT PROJECT DATA Project Name: Golden Corral Morehead City Permit Number: 960210 Location: Carteret County Applicant: Mr. Ronnie Smith, President Mailing Address: Outer Banks Development, Inc. Post Office Box 3074 Atlantic Beach, North Carolina 28541 Application Date: February 12, 1996 Water Body Receiving Stormwater Runoff: Calico Creek Classification of Water Body: "SC" If Clgss. SA, chloride sampling results: N/A Pond Depth: 5 feet Permanent Pool Elevation: 24.6 MSL Total Impervious Surfaces Allowed: 29,873 square feet Offsite Area entering Pond: 0 square feet Green Area entering Pond: 1,908 square feet Required Surface Area: 2,392 square feet Provided Surface Area: 2,401 square feet Required Storage Volume: 2,552 cubic feet Provided Storage Volume: 2,556 cubic feet Temporary Storage Elevation: 25.63 MSL Controlling Orifice: .75" pipe 3 State Stormwater Management Systems Permit No. SW8 960210 4. No property owner/developer shall fill in, alter, or pipe any vegetative practices (such as 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. 5. The tract will be limited to the amount of built-upon area indicated in the supporting calculations and per approved plans. 6. The permittee is responsible for verifying that the proposed built-upon area does not exceed the allowable built-upon area. 7. 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. 8. 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. H. 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. 4 State Stormwater Management Systems Permit No. SW8 960210 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. 3. Records of maintenance activities must be kept and made available upon request to authorized personnel of DEM. 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. 5. 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. 6. 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. Ell. 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 Environmental Management 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 Environmental Management, in accordance with North Carolina General Statute 143-215.6(a) to 143-215.6(c). 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. 5 State Stormwater Management Systems Permit No. SW8 960210 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 Regional Office 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 loth day of June, 1996. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION "Iva4 &�L - A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Permit Number SW8 960210 6 t State Stormwater Management Systems Permit No. SW8 960210 Golden Corral Morehead City Stormwater Permit No. SW8 960210 Carteret 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, (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 7 OPERATION AND MAINTENANCE REQUIREMENTS FOR STORMWATER MANAGEMENT SYSTEM FOR GOLDEN CORRAL SITE - MOREHEAD CITY AUTHORITY The operation and maintenance requirements contained herein are to be provided for Falcon Crest Sed,tion III. II. MAINTENANCE AND INSPECTION OF STORM DRAINAGE SYSTEM A. Storm Drainage Pipes Sediment deposits shall be removed from the storm drainage pipes when the sediment depth equals one third of the inside pipe diameter. Frequency of inspection shall be based on a bi-monthly schedule to measure sediment levels and for the removal of other debris. B. Sediment Deposit Removal The sediment deposits shall be removed when the deposits have accumulated to the depth established for that structure. The sediment shall be removed and place in a N.C. approved sanitary landfill. C. MAINTAIN AND KEEP 100' VEGETATIVE BUFFER ALONG SWALES AS SHOWN ON PLANS (CHECK MONTHLY) . D. MAINTAIN 5:1 SLOPES ON THE 100' SWALES AND MOVING THE SIDE SLOPES AND VEGETATIVE BUFFER WHEN THE VEGETATIIVPJ REACHES A HEIGHT OF 8 INCHES. THE VEGETATION SHALL NEVER BE MOVD TO LESS THAN 4 INCHES E. THE OWNER WILL SEED THE SIDE SLOPES AND VEGETATIVE BUFFER AS NEEDED TO PREVENT EROSION (AS SOON AS EROSION IS VISIBLE AND/OR NOTICEABLE. ) . F. THE OWNER WILL REPAIR THE SIDE SLOPES WHICH CAUSES EROSION OF SIDE SLOPES OR VEGETATIVE FILTER. STORMWATER p E C E f V E FEB 12 D 1996 D E. PROJ# 0 DIVISION OF ENVIRONMENTAL MANAGEMENT ` NORTH CAROLINA STORMWATER MANAGEMENT PERMIT APPLICATION I• GENERAL INFORMATION: 1. Project Name: Golden Corral Restaurant - Morehead Cit 2. Project Location: (County, State Road, Address Carteret Count , Arendell Street U.S. Hiahwav 70 - 100' right of wa 3. Owner's Name- Outer Banks Develo ment Inc. 4. Mailing Address: P.O. Box 3074 Phone: (91 - 247-6444 City— At anti Beach state NC 5• Application Date: Zip 28--—_ Fee Submitted: $385.00 7. Nearest Receiving Stream: Calico Creek Class: SC 8. Project Description: Sit? d2valnn ~— - ment fora Golden Corral Restaurant II. PERMIT INFORMATION 1. Permit No. (will be completed by DEM) : q(00z lO 2. Permit Type: X New N/A --.Renewal Modification (existing permit no. ) 3• Project Type: Low Density Detention Infiltration High Density Other 4. Other State/Federal permits/Approvals Required: (Check appropriate blanks) XX_Sediment/Erosion Control ___LAMA Major .�`404 Permit III• PROJECT BUILT UPON AREA Drain�� Drainage Drain, " Ras in Ras Classification in Breakdown of Im ervious Areas**S=_ '—_ Buildings 5960 s.f. Allowable Impervious 30% -- _ Total Project Area Roads -6 .211 ---.—_Proposed Impervious 60,873* Parking 1-0 Other 1,678 % Impervious Area 9 ' Totals 31 523 *Includes 31 ,000 s.f. of existing impervious area ** Breakdown of impervious area draining to wet detention pond. ` y IY. 6�T0lWWAx't;R TUATHENT (DseeYibs how runoff will be treated) f _ wit detgntion pond, V. bRED REBTRICTIONS AND VRO'TECTiVN COVENANT$ Deed reatrittione and protective toVenanto are required for ell low dens tY rgje0ts aed all onb+dlvllsions prior to the sale of any lot. Vltava ate AttachmeAt A Jar apeCific retvLeemorl�. . r• Sly y,»ir wtq++ature beloow, yet, coetLfy that tho recorded dyad sad protective covenants for this project *hall Include all the items required b the permit, that the covenants will be binding on all parties end persons via l66 under therm, that they will run with the land, that the aovenant cannot be ehange Or deleted w&thout concurrence from the Gtate� and that they will be �aps1ed risior to the ania of any, tot. OWNEA's CERTIrICAT14H Y� "Inc. certify that the (Please print n00 o ear y information included on this permit application form is eottect, that the pprojeat will be constructed in conformance with the ap roved plane, that the daod reatcIctions Will be recorded with all required permit conditlone, and that to the beet of my knoWle US proposed project CQmpliae with the regU Lrements of 15A NCAC 2H.1000. I Authorise he below named person firm to submit etormwater plane on my be , r Ronnie Swu/President 7` owner Ay or ze Agent qna ure &-nT Title a AUTRVRIs6D hOENT FOY$= or Firm Name: John-L. -Pierce 5urv2XJ"q Hailing Addrsssa __L94 Box Tb85 Clty...Jacke-OnXille state NC fip 28540 Phone, ,,,LM Please submit application, fee and plans to appropriate Regional Office. (see attached asap) STORM WATER . pECE IV* E APR 2. 2 7996 D D PROJ# d2 JOHN L. PIERCE - SUR W- �7 LAND SURVEYING-LAND PLANNING-M PING OFFICE:910-346-9800 MAY 1 +5 1g96 FAX NO.:910-346-1210 Kama ......................... Post Office Box 1685 409 Johnson Blvd. Jacksonville,N.C.28541 John L.Pierce,R.L.S.,L-2596 May 15, 1996 Ms. Linda Lewis N.C. Department of Environment, Health and Natural Resources p E C E 1 V E Division of Environmental Management D Water Quality Section 127 Cardinal Drive Extension MAY 1 51996 Wilmington, NC 28405-3845 Re: Golden Corral -Site - Morehead City PROD # M !1 0 Stormwater Project No. SW8 960210 Dear Ms. Lewis: I am writing in response to your letter dated May 10, 1996. We have addressed each of items you mention in the letter per the order you wrote them. Beginning with the questions you listed under item number one (1) , our response is as follows: 1. The forebay has been identified on the pond cross- section. 2. The bottom elevation has been labeled on the pond cross-section. 3. The width of the vegetated shelf has been specified on the pond cross-section. 4. The arrow of the pond cross-section has been corrected and now points at the earthen bern. Your letter stated concerns of how the existing site was drained and whether or not off-site areas have been accounted for. We have shown on the attached plan (per spot elevations and existing drainage arrows) that water was drained AWAY from the site on all sides. Logically since the water was draining away from the site no off-site areas need to be accounted for. Should you have any questions concerning our response to your letter or should you need any additional information concerning this project, please give me a call. LSin rely, Joh L. Pierce JOHN L. PIERCE SURVEYING jp/bb LOTS,FARMLAND AND WOODLAND SURVEYING-SITE PLANNING-SUBDIVISION LAYOUT-LAND DEVELOPMENT PLANNING CONSTRUCTION SURVEYING-TOPOGRAPHIC SURVEYING AND MAPPING �SWi�a V OWM State of North Carolina Department of Environ&nt, Health, and Natural Resources Wilmington Regional Office James B. Hunt, Jr. DIVISION OF ENVIRONMENTAL MANAGEMENT Jonathan B. Howes Governor WATER QUALITY SECTION Secretary May 10, 1996 Mr. Fred Cone, P.E. 116 Greenway Road Jacksonville, North Carolina 28540 Subject: ADDITIONAL INFORMATION Stormwater Project No. SW8 960210 Golden Corral Morehead City Carteret County Dear Mr. Cone: The Wilmington Regional Office received previously requested information for the Golden Corral in Morehead City on April 22, 1996. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. For the pond cross-section please add: a. Identify the forebay area. b. Label th bottom elevation of the forebay. C. Specify the width of the 6:1 vegetated shelf. d. The arrow on the plans does not point to the earthen berm. 2. There is still no explanation as to how the existing site was drained and whether or not off- site areas have been accounted for. 127 Cardinal Drive Extension, Wilmington, N.C.28405-3845 • Telephone 910-395-3900 • Fax 910-350-2004 An.Equal Opportunity Affirmative Action Employer JOHN L. PIERCE - SURVEYING 810812IT11 Land Surveying-Land Planning-Mapping APR 2 2 1996 Office:919.346-9800. letter of transmittal P.0. Box 1685 ........................... 409 Johnson Blvd. o� E roe No. pri 1 law 1996 Jacksonville,N.0 28541 AT-SKMON Ms. Linda Lewis To Ms. Linda Lewis RE Golden Corral Site - Morehead City _N_G_ DPnartoart of Environment Health Stormwater Project- No. SW8960210 and Natural Resources 127 Lar�inal flriva FXtPncinn �Wlah n, NC 28405-3845 WE ARE SENDING:YOU ❑ Attached ❑ Under separate cover via ❑ Drawings ❑ Prints the following items: ❑ Copy of letter ❑ Change order Plans ❑ Samples ❑ Specifications COPIES DATE NUMBER DESCRIPTION 1 Revised "N.C. Stormwater Management Permit Application" Gutter Maintenance Re uirenlent Pond Maintenance Re uiremerhts 2 Revised slits of plans r F D C:� APR 2 219 D E Z THESE ARE TRANSMITTED as checked below: ❑ For approval REMARKS Please note that the fees for ❑ For your Cl As As reqequesstedteel this rnroiect has oreriously been paid ❑ Approved as submitted 0 Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints ❑ For review and comment ❑ For bids due 19 C1 Prints returned after loan to us srn>E4 QIMM�' State of North Carolina Department of Environment, Health, and Natural Resources Wilmington Regional Office James B. Hunt, Jr. DIVISION OF ENVIRONMENTAL MANAGEMENT Jonathan B. Howes Governor WATER QUALITY SECTION stay, March 25, 1996 Mr. Fred Cone, P.E. 116 Greenway Road Jacksonville, North Carolina 28540 Subject: ADDITIONAL INFORMATION Stormwater Project No. SW8 960210 Golden Corral - Morehead City Carteret County Dear Mr. Cone: The Wilmngt ion Regime Office received previously requested information for the Gulden Corrai- Morehead City on March 11, 1996. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. Please respond in writing with an explanation of comment nos. 3 and 4 in the February 28, 1996 letter. #3- How does the existing site drain? No catch basins or existing piping were noted on the plans. #4- Has off-site drainage been accounted for? 2. Per the 2-28-96 letter, comment #6- A 6:1 vegetated shelf is required around the perimeter of the pond. The pond details still do not reflect this requirement. 3. I notice on the plan that the owner of the project is Outerbanks Development, Inc., but the permit application has been signed by the developer. The landowner must be issued the permit. The agreement between the owner and the leasee should stipulate responsibility for stormwater maintenance and other permit requirements, however,ultimate responsibility falls on the permittee. Please have the appropriate official sign the permit application and Operation and Maintenance Plan. 127 Cardinal Drive Extension, Wilmington. N.C. 2RA05-1-845 • Telephone 910-395-3900• Fax 910-350 2004 An Equal Opportunity Affirmative Action Employer Mr. Cone March 25, 1996 Stormwater Project No. SW8 960210 ---------------------------------------------- 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 April 25, 1996, 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 have any questions concerning this matter please feel free to call me at (910) 395-3900. Sincerely, Ms. Linda Lewis Environmental Engineer DA/arl: S:\WQS\STORMWAT\ADDINFO\960210.MAR cc: Linda Lewis John Pierce, R.L.S. Central Files 2 .••` 'tN'CAR ",, =•••`�O� Ess/0 Niy FEBRUARY 2, 1996 S 9232 STORMWATER DETENTION POND CALCULATIONS O THE CORRAL GROUP OF MOREHEAD - �fCK��E.-�G��• ARENDALL STREET (HWY 70) MOREHEAD CITY,NC DESCRIPTION: PROPOSED CONSTRUCTION INCLUDES DEVELOPMENT OF A 1.52 ACRE COMMERCIAL SITE FOR A GOLDEN CORRAL RESTAURANT. CONSTRUCTION WILL INCLUDE PAVING AND LANDSCAPING IN SUPPORT OF THE RESTAURANT. THE FACILITY WILL BE BUILT ON A DEVELOPED SITE THAT CURRENTLY HAS APPROXIMATELY 31,000 SF OF EXISTING IMPERVIOUS AREAS (BUILDING,PAVING,AND GRAVEL). STORMWATER IMPACTS WILL BE CALCULATED BY SUBTRACTING THE EXISTING IMPERVIOUS AREAS FROM THE CALCULATED FINAL IMPERVIOUS ARES AFTER CONSTRUCTION. STORMWATER CONTROL FOR THE NET GAIN WILL BE BY USE OF A NEW WET DETENTION POND. EXISTING DRAINAGE PATTERNS FOR THE SOUTHERN END OF THE LOT WILL REMAIN IN PLACE AND NOT BE REDIRECTED TO THE STORMWATER DETENTION POND. THE NEW POND IS DESIGNED FOR 90%TSS REMOVAL. A SUMMATION OF THE CALCULATED NEW STORMWATER RUNOFF IMPACT IS PROVIDED AS FOLLOWS: TOTAL IMPERVIOUS AREA 60,873 SF (NEW LAYOUT) LESS CURRENTLY EXISTING 31,000 SF IMPERVIOUS AREA ----------- NET NEW IMPERVIOUS AREA 29,873 SF (MINIMUM SUBJECT TO STORMWATER CONTROL) STORMWATER DECEIVE MAR 111996 D PROJ # o2 0 1. TOTAL SITE: PAVED/IMPERVIOUS AREA(TO NEW POND)* 31,523 SF PAVED/IMPERVIOUS AREA(NOT TO POND) 29,776 GRASSED AREA (NOT CONTRIBUTING) 700 POND : SURFACE AREA 2,304 3:1 SIDE SLOPES 1,908 TOTAL 66,211 SF * BREAKDOWN OF UPERVIOUS AREA CON TING TO NEW POND, PAVING/CONCRETE 23,885 SF BUILDING(SOUTHERN END) 5,960 SIDEWALK 1,678 TOTAL 31,523 SF 2 DETERMINE POND S TR ACE AREA FOR 90%TSS REMOVAL • DRAINAGE AREA = 31,523 SF PERMANENT POND DEPTH = 5.0' %IMPERVIOUS = 100% SA/DA = 7.3% SA = (31,523)(.073) 2,301 SF SAY 2,304 SF (48'X 48'POND) 3. DETERMINE.VOL TMR OF R INOFF FROM A 1 0 INCH gAINFALL7 DRAINAGE AREA = 31,523 SF GRASSED AREA(CONT.) = 0 SF (C=0.2) POND SIDE SLOPES = 1,908 SF (C=0.2) 31,523 (1.0) + (1,908)(0.2) RUNOFF COEFF. _ --------------------------------- 33,431 .96 VOLUME = 33,431 X .96 X 1/12 = 2,674 CF 4 DETERMINE THE DEPTH OF STOR AGE REQJ JIRIM SA =2,304 SF SIDE SLOPES = 3:1 LENGTH OF SHORE = 192 FT VOLUME = 5,826 CF V = 1/2 (3X) (X)(192) + 2,304X = 2,674 CF X =DEPTH OF STORAGE = 1.03 FT SURFACE AREA @ PERMANENT POND ELEVATION(24.6) = 2,301 SF SURFACE AREA @ 1"DESIGN ELEVATION(25.63') = 2,610 SF 5. DETERMfNE ORIFICE SIZE FOR 2 TO 5 DAY p AWDOWN TIME: RvfPERVIOUS AREA = 31,523 SF VOLUME = 2,674 CF 2 DAYS = 172,000 SEC 5 DAYS = 432,000 SEC 2,674 Q2 = ----------- _ .0155 CFS 172,000 2,674 Q5 = ----------- _ .006 CFS 432,000 1/2 .0155 D2 = _ .79IN 1/2 .0263 (1.75/2) 1/2 .006 D5 = ------------------------- _ .49IN 1/2 .0263 (1.75/2) USE 0.75" ORIFICE JOHN L. PIERCE SURVEYING LMAR' 81996 ` ` Land Surveying-land Planning Mapping Office:919-346-9800. letter _�.ate___„a-___�� P.O.Box 1685 DATE ' J 409 Johnson Blvd. March 7, 1996 Oa NO. Jacksonville,N.C. 28541 I ATTUMON Ms. Linda Lewis TO Ms. Linda Lewis RE EGolden Corral Morehead Cit N.C. Department of Environment, Health Stormwater Pro'ect No. SW8960210 and Natural Resources DivsHen of Environmental Mamagememt 127 Cardinal Drive Extension Wilmington, NC 28405-3845 GENTLEMEN: WE ARE SENDING YOU ❑ Attached ❑ Under separate hover via the following items: ❑ Drawings ❑ Prints ❑ Plans 4 Samples ❑ Specifications ❑ Copy of letter ❑ Change order ❑ COPIES DAjEj NUMBER DESCRIPTION 2 __ Sets of revised plans 1 "Revised" Stormwater Detention Pond Calculations PLEASE NOTE: We have reviewed the impervious area North of the drainage break line and re-confirmed that the 31 ,523 square feet impervious area - draining to the pond is accurate. THESE ARE TRANSMITTED as checked below: REMARKS Shnu 1 dl 14m need and/ arld i t i ona 1 ❑ For approval ❑ For your use information, please let us know. ❑ As requested ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints '- F- ❑ For review and comment � ���,S+,;;,�:1: "_•lft I L' ❑ For bids due 19 �'+ � ❑ Prints returned after loan to us D E C E I V E ° D MAR 111996 D E PROJ# 5 OZIO STATE4 6 yaP.w. State of North Carolina Department of Environment, Health, and Natural Resources Wilmington Regional Office James B. Hunt, Jr. DIVISION OF ENVIRONMENTAL MANAGEMENT Jonathan B. Howes Governor WATER QUALITY SECTION Secretary February 28, 1996 Mr. John Pierce, R.L.S. Post Office Box 1685 Jacksonville, North Carolina 28540 Subject: ADDITIONAL INFFORMATION Stormwater Project No. SW8 960210 Golden Corral Morehead City Carteret County Dear Mr. Pierce: The Wilmington Regional Office received a Stormwater Management Permit Application for Golden Corral Morehead City on February 12, 1996. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: 1. A curb and gutter maintenance form is not required for projects that propose to treat their stormwater in a detention pond. Only low density projects that propose to treat their runoff in 100' grassed swales need to provide that document. /2. The Pond Operation and Maintenance you have provided is inaccurate and inadequate to address pond maintenance. Please have the owner sign the enclosed standard form. /Zi 3. How does the existing site drain? I do not see any existing catch basins or piping. iVeed cveyffe,, reyo,?Se 4. Has off-site drainage been accounted for? 5. Please revise your forebay detail to show a shallower depth than the pond bottom, ie., the depth of the forebay should not be as deep as the main pond. Additionally, the weir wall separating the forebay from the main pond should be at least as high as the permanent pool, but no higher than the proposed storage. 6. A 6:1 vegetated shelf is required around the perimeter of the pond. There is no required width. 127 Cardinal Drive Extension,Wilmington,N.C.28405-3845•Telephone 910-395-3900 • Fax 910-350-2004 An Equal Opportunity Affirmative Action Employer Mr. Pierce February 28, 1996 Stormwater Project No. SW8 960210 --------------------------------------------- V/7. The Office recommends using a trashrack material that is much sturdier than hardware cloth for the top of the riser, such as 4" O.C.E.W. rebar or expanded metal. Hardware cloth is fine for the orifice. /8- For such a small orifice, this Office recommends using a larger diameter pipe with a 3/4" hole drilled in a capped end. The screening material would be held in place by the cap. A The permanent pool scales 38' x 38' on sheet 1 of 3. This may cause problems in siting the pond correctly if the actual dimensions are supposed to be 48' x 48' as shown on the detail sheet. Please clarify the contours on the plan sheet. 10. I scale about 1,200 square feet more impervious area draining into the pond than you show. This results in a deficient surface area and volume. Please provide more dimensions on the plan so that I can verify your numbers. Print stretch can account for the variance. 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 March 28, 1996, 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 have any questions concerning this matter please feel free to call me at (910) 395-3900. Sincerely, Ms. Linda Lewis Environmental Engineer DA/arl: S:\WQS\STORMWAT\ADDINFO\960210.FEB cc: Linda Lewis Central Files 2 7 JOHN L. PIERCE - SURVEYING FEB I Z 1�191� y� Land Surveying•Land Planning-Mapping r Office:919-346-9800 , letter Of transmittal P.O.Box 1685 DATE 409 Johnson Blvd. February7, 1996 roaN . Jacksonville,N.C. 28541 'ATTENTION Ms. Linda Lewis To Ms. Linda Lewis aE Golden Corral Restaurant - Morehead—City N.C. Department of Environment, Health E C E f V E and Natural Resources{ Wilmington, NC 28540 GENTLEMEN: PROD# SGu `7GoZ�0 WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via the following items: ❑ Drawings ❑ Prints ❑ Plans ❑ ❑ Copy of letter ❑ Change order Samples ❑ Specifications ❑ COPIES DATE NUMBER DESCRIPTION 2 Sets of plans 1 Operation & Maintenance Requirements for Stormwater Management 1 Stormwater Detention Pond Calculations 1 "Stormwater Management Permit A lication" 1 Chetk in thb amount of thmee hundred eighty five dollars ($385.00) "Curb and Gutter Maintenance Requirements" THESE ARE TRANSMITTED as checked below- REMARKS ❑ For approval ❑ For your use be needed_togrant ap,prova 1 please advise. ❑ As requested ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints - ❑ For review and comment ❑ For bids due 19 #POljd ❑ Prints returned after loan to us a ❑ _ 111111831 5 O 3 A 1 3 0 3 Q