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HomeMy WebLinkAboutSW8030501_CURRENT PERMIT_20030929STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW xv JV,XJ DOC TYPE � CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE WYYMMDD OF W A r�R Michael F. Easley, Governor `G William G. Ross Jr., Secretary Q� Q North Carolina Department of Environment and Natural Resources co 7 Alan W. Klimek, P.E.,Director p .� Division of Water Quality Coleen H, Sullins, Deputy Director Division of Water Quality September 29, 2003 Ms. Gaye Mashburn, Member/Manager Morehead Plaza, LLC PO Box 2205 Morehead City, NC 28557 Subject: Permit No. SW8 030501 Lowes Foods Store Morehead Plaza Redevelopment Stormwater Permit Carteret County Dear Ms. Mashburn: The Wilmington Regional Office received a complete Stormwater Management Permit Application for Lowes Foods Store Morehead Plaza on September 29, 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 030501, dated September 29, 2003, for the construction of the subject project. This permit shall be effective from the date of issuance until September 29, 2013, 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.O. Drawer 27447, Raleigh, NC 27811- 7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact either Linda Lewis or me at (910) 395-3900. Sincerely, Rick Shiver Water Quality Regional Supervisor RSS/ari: S:IWQSISTORMWA-RPERMIT1030501.sep03 cc: Robert Chiles, P.E. Town of Morehead City Building 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 Office Wilmington, NC 28405 (910) 350-2004 Fax 1 800 623-7748 A• NCD£Nct r State Stormwater Management Systems Permit No. SW8 030501 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT REDEVELOPMENT PERMIT 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 Gaye Mashburn, Member/Manager, Morehead Plaza, LLC Lowes Foods Store Morehead Plaza Carteret County FOR THE redevelopment and treatment of runoff from existing impervious surfaces in an alternative infiltration system consisting of a series of sunken landscaped infiltration islands in compliance with the provisions of 15A NCAC 2H.1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications, and other supporting data as attached and on file with and approved by the Division of Water Quality and considered a part of this permit. The Permit shall be effective from the date of issuance until September 29, 2013 and shall be subject to the following specific conditions and limitations: 1. DESIGN STANDARDS 1. The proposed built -upon area is 300,451 square feet, which is less than the 318,660 square feet that previously existed. 2. To the extent practicable, the project has provided stormwater control measures in accordance with the stormwater rules. Those control measures are: a. Thirty-one sunken landscaped infiltration islands, which treat approxi- mately 75% of the existing built -upon area in the parking lot. b. A reduction in the total amount of built -upon area at the site. 3. Approved plans and specifications for projects covered by this permit are incorporated by reference and are enforceable parts of the permit. 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. Based on a minimum of 31,366 ftz of area, the sunken islands provide a total of 15,683 cubic feet of storage for the runoff. Each island will be 6" deep and will be covered with landscape stone. Any overflows from the project will ultimately be to the existing collection system. 2 State Stormwater Management Systems Permit No. SW8 030501 If. SCHEDULE OF COMPLIANCE 1. The permittee shall at all times provide adequate erosion control measures in conformance with the approved Erosion Control Plan. 2. The permittee shall submit all information requested by the Director or his representative within the time frame specified in the written information request. 3. The permittee shall construct the stormwater control measures as shown'on the approved plans. Areas and volumes shall be provided as described in the calculations. 4. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency including, but not limited to: a. Semi-annual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of side slopes. d. Immediate repair of eroded areas. e. Debris removal and unclogging of the landscape stone and underlying infiltration media. 5. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size or scope. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition, or selling of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval was sought. 6. 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. Ill. GENERAL CONDITIONS Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Water Quality, in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C. 2. . The permit issued shall continue in force and effect until revoked or terminated. 3 - - - State Stormwater Management Systems Permit No. SW8 030501 3. The permit may be modified, revoked and reissued or terminated for cause. The fling. of a request for a permit modification, revocation and reissuance, or termination does not stay any permit condition. 4. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 15A of the North Carolina Administrative Code, Subchapter 2H.1000; and North Carolina General Statute 143-215.1 et. al. 5. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations. prior to„construction, for any additions, deletions or redesign of the previously permitted amount of built -upon area proposed regardless of the size of the modification. 6. The permit is not transferable except after notice to and approval by the Director. The Director may require modification or revocation and reissuance of the permit to change the name and incorporate such other requirements as may be necessary. A formal permit request must be submitted to the Division of Water Quality accompanied by the appropriate fee, documentation from both parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits, and may or may not be approved. The permittee is responsible for compliance with all permit conditions until such time as the Director approves the transfer request. 7. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations and ordinances, which may be imposed by other government agencies (local, state and federal) which have jurisdiction. 8. The permittee grants permission to DENR Staff to enter the premises during normal business hours for purposes of inspecting the facility. 9. The permittee shall notify the Division of any,name, ownership or mailing address changes within 30 days. 10. 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. Permit issued this the 29th day of September, 2003 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION ------------ ,1 Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 030501 4 - State Stormwater Management Systems Permit No. SW8 030501 Stormwater. Project Number SW8 030501 Page 1 of 2 Lowes Foods @Morehead Plaza Carteret County Designer's Certification as a duly registered in the State of North Carolina, having been authorized to observe:(periodicallyl weekly/full time) the construction of the project, Lowes Foods a -Morehead Plaza, for . Morehead Plaza, LLC, hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. Required Items to be checked for this certification to be considered complete are on page 2 of this form. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL 5 State Stormwater, Management Systems , Permit No. SW8 030501 Page 2 of 2 Designer 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. The outlet/bypass structure elevations are per the approved plan. 5. The outlet structure is located per the approved plans. 6. Trash rack is provided on the outlet/bypass structure. 7. All slopes are grassed with permanent vegetation. 8. Vegetated slopes are no steeper than 3:1. 9. The inlets are located per the approved plans and do not cause short- circuiting of the system. 10. The permitted amounts of surface area and/or volume have been provided. 11. Required drawdown devices are correctly sized per the approved plans. 12. All required design depths are provided. 13. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 14. The dimensions of the system, per the approved plans, are provided. cc: NCDENR-DWQ Town of Morehead City Building Inspections :. 6 �M fi a�„r• ` •' r � �' '� ;� t J 1 _ � a. 4' r-. S ..v 4= aFFICEUSEANLY_• r .. dyye� "cr ya :1 rTyr� , - a �•s $ w'`'' a .r 1.ij. 'y., a.. mf t �" ,¢al.}r 7�^_:^�%..^ uh r ate, Received Fee Paid Permit Number ;t S 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): Morehead Plaza, LLC 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): :,Ms. Gaye Mashburn — Member / Manager 3. Mailing Address for person listed in item 2 above: Morehead Plaza, LLC-- E Rnx 2205 City: Morehead City State: NC Zip: 28557 Telephone Number: 252 726.2151 - y 4. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Lowes Foods Store at Morehead Plaza 5. Location of Project (street address): City: Morehead City County: Carteret 6. Directions to project (from nearest major intersection): Going East on Arendell Street (US Hwy 70) turn right on 29th Street - Go one block to Bridqes Street - Project on Left Corner. 7. Latitude: 3 4- 4 3- 31 Longitude: 7 6 - 4 4- 3 0 of project 8. Contact person who can answer questions about the project: Name: Robert M. Chiles P.E. Telephone Number: L_252 } 637.4702 II. PERMIT INFORMATION: 1. Specify whether project is (check one): X New Renewal Modification Form SWil-101 Version 3.99 Page I of 4 2: If this -application is being submitted as the result of a renewal or modification to an existing permit, list the existing permit number and its issue date (if known) 3. Specify the type of project (check one): Low Density High Density X Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major _Sedimentation/Erosion Control _404/401 Permit _NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. Surface runoff to enter vegetated island through curb openings Surface of vegetated area depressed below pavement to allow collection of first flush runoff. 2. Stormwater runoff from this project drains to the White 0 a k River basin. 3. Total Project Area: 7.3 acres 4. Project Built Upon Area. 1 n 0 % 5. How many drainage areas does the project have? 1 .' 6. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin Information' i ";'+ �''S »rrr••.,.; .,:..a r.e•r r, .r�..nri ..... ,��,q4.. .��Sjr. rN` Drainage Area 1` ' �url.:,.r rr .,e r,.,v.. ..,'... ` "rai Dnage`Area 2 �.,„�s-3-r.,'rin v ,r.r.. Receiving Stream Name calico D�epk Receiving Stream Class Drainage Area 339021 sf Existing Impervious` Area 318660 (Total) Proposed ImperviousArea 300451 Total % Impervious' Area (total) 9464 (e 88.6% Impervious ,Surface Area;::., :,, = r Draiiia a 4rea 1 ' =;� q ,.Drama e Area 2- g On -site Buildings 93783 50742 On -site Streets On -site Parking On -site Sidewalks 26521 Other on -site Off -site Total:318660 300451 Total: Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas, sidewalks, gravel areas, etc. Form SA U-101 Version 3.99 Page 2 of 4 7. How was the off -site impervious area listed above derived? A c t u a l f i e l d s u rev y W,i,t h d_a t e_ e X t.x-a-rr t'. e d by c-o ann- i- e r IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS N / A 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. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than square feet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood decking or the water surface of swimming pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built -upon area in excess 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 as permitted. 1 By your signature below, you certify that the recorded deed restrictions and protective covenants for this project shall include all the applicable items required above, that the covenants will be binding on all parties and persons claiming under them, that they will run with the land, that the required covenants cannot be changed or deleted without concurrence from the State, and that they will be recorded prior to the sale of any lot. V. SUPPLEMENT FORMS N / A 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 Diver Basin Supplement Form SWU-109 Innovative Best Management Practice Supplement Form SWU-101 Version 3.99 Page 3 of 4 VI. SUBMITTAL REQUIREMENTS Only complete application packages will be accepted and reviewed by the Division of Water Quality (DWQ). A complete package includes all of the items listed below. The complete application package should be submitted to the appropriate DWQ Regional Office. I. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management permit Application Form �0.. • One copy of the applicable Supplement Form(s) for each BMP N A • Permit application processing fee of $420 (payable to NCDENR) C • Detailed narrative description of stormwater treatment/management �'• • Two copies of plans and specifications, including: - Development/Project name - Engineer and firm -Legend - North arrow - Scale - Revision number & date - Mean high water line - Dimensioned property/project boundary - Location map with named streets or NCSR numbers - Original contours, proposed contours, spot elevations, finished floor elevations - Details of roads, drainage features, collection systems, and stormwater control measures - Wetlands delineated, or a note on plans that none exist - Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations - Drainage areas delineated - Vegetated buffers (where required) VU. 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): Robert M . Chiles P.E. Mailing Address: P.O. Box 3496 City: New Bern _ State: NC Zip: 28564 Phone: ( 252 ) 637-4702 VIII. APPLICANT'S CERTIFICATION Fax: 252 637-3100 Operators:Managers / MP Operators LLC [,(print or type name ofperaon listed in General Information. item 2) Gaye W. Mashburn I Wil l i aM F . Hicks 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. Date: az�u &�� late: d r? A Form SWU-101 Version 3.99 Page 4 of 4 OPERATION & MAINTENANCE PLAN FOR PERVIOUS PLANTING AREAS LOWES FOODS STORE AT MOREHEAD PLAZA MOREHEAD CITY, NORTH CAROLINA SW8 030501 Planting Soils - A. Test pH of the soils every six (6) months. B. Apply alkaline materials such as limestone as indicated in the soils test. C. Should the plant biological functions become impaired and the plants experience dwarfed growth or mortality, conduct additional soil tests to determine the extent of accumulation of toxins and heavy metals. Correction of this condition will require removal of the contaminated soil. D. Annual inspections shall be conducted after a storm event to ensure infiltration performance. 2. Mulch - A. The crushed landscape stone mulch shall be leveled and replenished as necessary every six months. 3. Erosion - A. Check the system for erosion and repair any eroded areas. 4. Plant Materials - A. Remove and replace all dead and diseased vegetation on a twice yearly basis during the period March 15 to April 30 and again during the period of October I to November 30. B. After planting, plants shall be watered at the end of each day for fourteen consecutive days. C. Review missing, damaged or undersized support stakes and deficient wires every six months or whenever needed. 5. General - A. Plant material upkeep to include addressing problems associated with disease infestation, replacing dead plant material, and any necessary pruning shall occur on an every 30 day basis after installation. B. Inspect system monthly or after every runoff producing rainfall, whichever comes first. C. Removal, reconstruction and restoration of the infiltration system will be necessary when the infiltration rate drops to unacceptable levels. Infiltration rate should allow island to completely drain in less than 12 hours. Reconstruction should the system fail could include removal and replacement of soils to four (4) eet down. a�11Mashbu� ate N ry Public Operations Manager D� to I Lim Morehead Plaza, LLC la ra'ar' REGrE IVED _ RMC4 2002188 Revised 9/26/03 SEP 2 9 2003 DWQ PROD # Sw x o � so