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HomeMy WebLinkAboutSW8060249_HISTORICAL FILE_20060516STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW_�2^�2ae DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD State Stormwater Management Systems Permit No. SW8 060249 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Stephen T. Williams and Core Investors, LLC Ness Commons, Lots 1-3, Shopping Center and WilcoHess New Hanover County FOR THE construction, operation and maintenance of a wet 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 May 16, 2016 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 in Section 1.6 on page 3 of this permit. The subdivision is permitted for 3 lots. Lots #1 and #2 are each allowed 27,200 square feet of built - upon area and Lot 43 is allowed 185,180 square feet of built -upon area. 3. Approved plans and specifications for this project 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. Page 2 of 9 State Stormwater Management Systems Permit No. SW8 060249 5. The following design elements have been permitted for this wet detention pond stormwater facility, and must be provided in the system at all times. a. Drainage Area, acres: 8.0 Onsite, ft2: 348,480 Offsite, ft2: None. b. Total impervious Surfaces, ft2: 240,000 OS Buildings, ft2: 29,000 Roads/Parking, ft2: 211,000 Offsite, ft2: None C. Pond Depth, feet: 5.0 d. TSS removal efficiency: 90% e. Design Storm: 1.0 f. Permanent Pool Elevation, FMSL: 29.0 g. Permitted Surface Area @PP, ft2: 18,500 h. Permitted Storage Volume, ft3: 20,768 i. Storage Elevation, FMSL: j. Controlling Orifice: k. Permanent Pool Volume, ft3 I. Forebay Volume, ft3: m. Maximum Fountain Horsepower n. Receiving Stream 1 River Basin: o. Stream Index Number: P. Classification of Water Body II. SCHEDULE OF COMPLIANCE 1 4 30.0 2.0" fd pipe 43,697 8,396 1/6 Ness Creek 1 Cape Fear "C, Sw" No homeowner/lot owner/developer shall fill in, alter, or pipe any drainage feature (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. The permittee is responsible for verifying that the proposed built -upon area for the entire lot, including driveways and sidewalks, does not exceed the allowable built -upon area. Once the lot transfer is complete, the built -upon area may not be revised without approval from the Division of Water Quality, and responsibility for meeting the built -upon area limit is transferred to the individual property owner. Page 3 of 9 State Stormwater Management Systems Permit No. SW8 060249 3. If an Architectural Review Board or Committee is required to review plans for compliance with the BUA limit, the plans reviewed must include all proposed built -upon area. Any approvals given by the Board do not relieve the homeowner of the responsibility to maintain compliance with the permitted BUA limit. 4. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to the approved plans, regardless of size. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area. e. Further subdivision, acquisition, 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. 5. The Director may determine that other revisions to the project should require a modification to the permit. 6. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. 7. 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. 8. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 9. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. 1 & 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. 11. Permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. Page 4 of 9 State Stormwater Management Systems Permit No. SW8 060249 12. Prior to the sale of any lot, the following deed restrictions must be recorded: a. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number SW8 060249, as issued by the Division of Water Quality under NCAC 2H.1000. b. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the Stormwater Management Permit. C. These covenants are to run with the land and be binding on all persons and parties claiming under them. d. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the, State of North Carolina, Division of Water Quality. e. Alteration of the drainage as shown on the approved plans may not take place without the concurrence of the Division of Water Quality. The maximum built -upon area per lot is 27,200 square feet, Lots #1 and #2 each, and 185,180 square feet, Lot #3. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. g. Lots within CAMA's Area of Environmental Concern may be subject to a reduction in their allowable built -upon area due to CAMA regulations. h. All runoff from built upon area on the lot must drain into the permitted system. This may be accomplished through providing roof drain gutters which drain to the street, grading the lot to drain toward the street, or grading perimeter swales and directing them into the pond or street. Lots that will naturally drain into the system are not required to provide these measures. Built -upon area in excess of the permitted amount will require a permit modification. Each lot within the subdivision whose ownership is not retained by the permittee, must submit a separate Offsite Stormwater Management Permit application package to the Division of Water Quality and receive a permit prior to any construction on the lot. 13. A copy of the recorded deed restrictions must be submitted to the Division within 30 days of the date of recording the plat, and prior to selling lots. The recorded copy must contain all of the statements above, the signature of the Permittee, the deed book number and page, and the stamp/signature of the Register of Deeds. Page 5 of 9 State Stormwater Management Systems Permit No. SW8 060249 14. Decorative spray fountains will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. C. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for the fountain's pump is based on the permanent pool volume. The maximum pump power for a fountain in this pond is 116. 15. Prior to transfer of the permit, the stormwater facilities will be inspected by DWQ personnel. The facility must be in compliance with all permit conditions. Any items not in compliance must be repaired or replaced to design condition prior to the transfer. Records of maintenance activities performed to date will be required. 16. The permittee shall at all times provide the operation and maintenance necessary to assure that all components of the permitted stormwater system function 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 structures, orifice, catch basins and piping. g. Access to all components of the system must be available at all times. 17. 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. 18. 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. 19. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. III. GENERAL CONDITIONS This permit is not transferable to any person or entity except after notice to and approval by the Director. In the event there is either a desire for the facilities to change ownership, or there is a name change of the Permittee, a "Name/Ownership Change Form" must be submitted to the Division of Water Quality accompanied by appropriate documentation from the parties involved. This may include, but is not limited to, a deed of trust, recorded deed restrictions, Designer's Certification and a signed Operation and Maintenance plan. The project must be in good standing with DWQ. The approval of this request will be considered on its merits and may or may not be approved. Page 6 of 9 State Stormwater Management Systems Permit No. SW8 060249 2. The permittee is responsible for compliance with all of the terms and conditions of this permit until such time as the Director 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 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. 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. 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. 7. Permittee grants permission to staff of the DWQ to access the property for the purposes of inspecting the stormwater facilities during normal business hours. 8. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. 9. 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. Permit issued this the 16 day of May 2006. NORTH.CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for Alan W. Klimek; P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 060249 Page 7 of 9 State Stormwater Management Systems Permit No. SW8 060249 Page 1 of 2 Ness Commons, Lots 1-3, Shopping Center and WilcoHess Stormwater Permit No. SW8 060249 New Hanover County Designer's Certification I, , as a duly registered in the State of North Carolina, having been authorized to observe (period icaIlylweeklylfulI 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 are a part of this Certification. Noted deviations from approved plans and specifications: Signature Registration Number Date SEAL Page 8 of 9 State Stormwater Management Systems Permit No. SW8 060249 Certification Requirements: Page 2 of 2 �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 odtlet/bypass 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/bypass 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 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, a forebay, and the vegetated filter. 15. The required dimensions of the system are provided, per the approved plan. cc: NCDENR-DWQ Regional Office Tony Roberts, New Hanover County Building Inspections Page 9 of 9 INFORMATION PERTAINING TO DEED RESTRICTIONS �006 AND PROTECTIVE COVENANTS pp +✓ In accordance with Title 15 NCAC 2H.1000, the Coastal Stormwater Ma3an'ager® n Regulations, deed restrictions and protective covenants are required for High Density Commercial Subdivisions where lots will be subdivided and sold. Deed restrictions and protective covenants are necessary to ensure that the development maintains a "built -upon" area consistent with the design criteria used to size the stormwater control facility. The following deed restrictions and covenants must be recorded prior to the sale of any lot: 1. The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number as issued by the Division of Water Quality under NCAC 2H.1000. 2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the stormwater management permit. 3. These covenants are to run with the land and be binding on all persons and parties claiming under them. 4. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. 5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Division of Water Quality. 6. The maximum allowable built -upon area per lot is as follows: Lot # BUA Lot# BUA Lot# BUA 1 27,200 SF 2 27,200S F 3 185,180 SF These allotted amounts include any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. 7. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be accomplished through a variety of means including: a piped collection system, which ultimately discharges into the stormwater facility; appropriate grading of the lot such that the built -upon surfaces drain into the stormwater facility; or graded swaies which collect runoff and direct it into the stormwater facility. 8. Each lot whose ownership is not retained by the permittee, is required to submit a separate stormwater permit application to the Division of Water Quality and receive a permit prior to construction. Page 1 of 2 I acknowledge and agree by my signature below that I am responsible for the deed restrictions and protective covenants listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Print name: _,_ I 1 k), f VW s Title: Address: Phone: Signatur Date: ✓C�� �w I,.�S►`T�rr % ?RiC z71as— Dote: The 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. a Notary Public for the State of a rod + il0 , County of Tg do hereby certify that. p �l�� ,T 1�, p rn I" personally appeared before me this day of , D V , and acknowledge the due execution of the for oing wet detention basin maintenance requirements. Witness my hand and official seal, 7NOTARY FFICIAL SEAL ra RY D. POOLEY "440R'i'HCAROLWATY OFFORSYTH My Commiesian Expires July 2, 2DD6 My commission expires7y: ,Q-�CkQ Page 2 of 2 IGHT ANGLE ENGINEERING, PC 212 Princess Street Wilmington, NC 28401 Tel. (910) 251-8544 Fax (910) 251-2208 April 28, 2006 Mr. Paul Bartlett Environmental Engineer NCDENR 127 Cardinal Dr. Ext., Wilmington, NC 28405 by Fax 350-2004 Re: Core Investors, LLC WilcoHess and Shopping Center— Ness Commons SW8 060249 Mr. Bartlett, Enclosed are revised drawings CI, and D1, Signed Deed Restrictions, and revised volume calculations for high density development on the above mentioned site. Please feel free to contact us at any time if there are questions or we could be of any assistance. Sincerely, Shane Li red, Project Engineer Right Angle Engineering it /4 * * * COMMUNICATION RESULT REPORT ( APR.21.2006 P. 1 FILE MODE 191- MEMORY TX OPTION ---------------------------------------- REASON FOR ERROR E-1) HANG UP OR LINE FAIL E-3) NO ANSWER ADDRESS (GROUP) ------- 92512288 TTI NCDENR WIRO RESULT PAGE --------- --------------- OK P. E-2) BUSY E-4) NO FACSIMILE CONNECTION State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 4/21/06 No. of Pages: 2 (Incl. Cover) To: Shane (_ippard From: Paul Bartlett Company: Right Angle Eng. Water Quality Section - Stormwater FAX #: (910) 251-2208 FAX #: 910-350-2004 Phone M 910-795-7301 DWQ Stormwater Project Number: SW8 060249 Project Name: Ness Commons - MESSAGE: Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to you, 1:! State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 4/21/06 No. of Pages: 2 (Incl. Cover) To: Shane Lippard From: Paul Bartlett Company: Right Angle Eng. Water Quality Section - Stormwater FAX #: (910) 251-2208 FAX #: 910-350-2004 Phone #: 910-796-7301 DWQ Stormwater Project Number: SW8 060249 Project Name: Ness Commons MESSAGE: Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to.you. //0 ENBlptb: S:1WQSISTORMWATERIADDINF0120061060249-3.apr06 127 Cardinal Drive Extension, Wilmington, NC 28405-3845 Telephone (910) 796-7215 FAX (910) 350-2004 An Equal Opportunity Affirmative Action Employer W A r� r April 21, 2006 Mr. Stephen T. Williams Core Investors, LLC 318 Inderia Mills Ct. Winston-Salem, NC 27101 Subject: Request for Additional Information Stormwater Project No. SW8 060249 Ness Commons, Lots 1-3 New Hanover County Dear Mr. Williams: Michael F. Easley, Govemor William G. Ross Jr.. Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality The Wilmington Regional Office received a Stormwater Management Permit Application for Ness Commons, Lots 1-3 on February 27, 2006 and revised applications on March 20 and April 12, 2006. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: uese provide original, signed, dated and notarized deed restrictions. �" }2 Please revise the forebay to provide approximately an additional 1,400 cu ft of volume at the permanent pool elevation (20% of total permanent pool volume). Plase 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 May 1, 2006, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please reference the State assigned project number on all correspondence. Any original documents that need to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must be provided. Copies -are not acceptable. If you have any questions concerning this matter please feel free to call me at (910) 796-7301. Sinc rely, aul T. Bartlett, P.E. Environmental Engineer ENBlptb: S:1WQSISTORMWATERIADDINFO120061060249-2.apr06 cc: Shane Lippard, P.E., Right Angle Engineering No[ihcarolina Paul Bartlett 11 atimally North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (9 tO) 796-7215 Customer Service Wilmington Regional Office Intemet www.nc�%ateroualitre Fax (910) 350-2004 1-877-623-6748 An Equal Opportunity]Affirmative Action Employer — 50% Recycled110% Post Consumer Paper IGHT ANGLE ENGINEERING, PC 212 Princess Street Wilmington, NC 28401 Tel. (910) 251-8544 Fax (910) 251-2208 April 12, 2006 Mr. Paul Bartlett Environmental Engineer NCDENR 127 Cardinal Dr. Ext., Wilmington, NC 28405 by Fax 350-2004 Re: Core Investors, LLC WilcoHess and Shopping Center — Ness Commons SW8 060249 Mr. Bartlett, Enclosed are revised detail drawing DI, Draft Deed Restrictions, and revised calculations for high density development on the above mentioned site. Please feel free to contact us at any time if there are questions or we could be of any assistance. Sincerely, an ppard, .E. Project Engineer Right Angle Engineering RECEIVFD APR 12 2006 P. i FILE MODE -------------- 866 MEMORY TX COMMUNICATION RESULT REPORT ( APR. 4.2006 12:58PM ) TTI NCDENR WIRO OPTION ADDRESS (GROUP) RESULT) PAGE REASON FOR ERROR E-1) HANG UP OR LINE FAIL E-3) NO ANSWER 92512208 P. 4/4 ✓4/N 146 �'% ,B.fAdrus�� E-2) BUSY E-4) NO FACSIMILE CONNECTION State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 4/4/06 No, of Pages: 4 (Incl. Cover) To: Shane Lippard From: Paul Bartlett Company; Right Angle Eng, Water Quality Section - Stormwater FAX M (910) 251-2208 FAX #: - 910-350-2004 Phone #: 910-796-7301 DVVQ Stormwlater Project Number: SW8 060249 Project Name: Ness Commons MESSAGE, Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to you. � 0 State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 414106 No. of Pages: 4 (Incl. Cover) To: Shane Lippard From: Paul Bartlett Company: Right Angle Eng. Water Quality Section - Stormwater FAX #: (910) 251-2208 FAX #: 910-350-2004 Phone #: 910-796-7301 DWQ Stormwater Project Number: SW8 060249 Project Name: Ness Commons MESSAGE: Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to you. ENBlptb: S:IWQSISTORMWATERIADDINF0120061060249-2.apr06 127 Cardinal Drive Extension, Wilmington, NC 28405-3845 Telephone (910) 796-7215 FAX (910) 350-2004 An Equal Opportunity Affirmative Action Employer o".40 � w A rp,�Q� April 4, 2006 Mr. Stephen T. Williams Core Investors, LLC 318 Inderia Mills Ct. Winston-Salem, NC 27101 Subject: Request for Additional Information Stormwater Project No. SW8 060249 Ness Commons, Lots 1-3 New Hanover County Dear Mr. Williams - Michael F. Easley, Governor William G. Moss Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality The Wilmington Regional Office received a Stormwater Management Permit Application for Ness Commons, Lots 1-3 on February 27, 2006 and a revised application on March 20, 2006. 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 provide a copy of the proposed deed restrictions to ' elude all required conditions and limitations for Lots #1, #2, and #3 The- 'elf -may be used. Please complete the form and have ' Igned, dated and nota ' ed�We will need the original. 9 2. easearify the sediment removal elevation of the pond. With af?.3-.0�'"6rottom . and 129'- permanent pool elevation, the sedimeAtioval elevation should be 2455 vs 23.8' on the marked drawing D1 an,(25.25 on page 3 of the z� supplement. The depth should also be changed to,4-51n Item #4 on page 3 of the supplement.. 3,75 ✓ 3. Please clarify the permanent and mporary pool and forebay volumes. It appears from stage storage tab s received on March 20, 2006 that the "Pond Total Volumes" table is the ay only. If that is so, the permanent pool N �� v Iume is approximatelySete(ed 00 u ft when the forebay and main bay volumes are added vs 32,763 cu4 on the supplement and 52,625 cu ft listed irk2 the calculations ("Detention Pond Calculations", page 1). f-0 + 14. b a 41V, 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 12, 2006, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. One No -1hCarolina ;il 7atirrally North Carolina Division of Water Quality 127 Cardinal Drive latension Wilmington, NC 28405 Phone (910) 796-7215 Customer Service Wilmington Regional Office Internet: www.nc.3ateryual?t .or Fax (910) 350-2004 1-877-623-6748 An Equal Opporiunity/Affirmative Action Employer - 50% Recycled110% Post Consumer Paper Mr. Stephen T. Williams April 4, 2006 Stormwater Application No. SW8 060249 Please reference the State assigned project number on all correspondence. Any original documents that need to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must be provided. Copies are not acceptable. If you have any questions concerning this matter please feel free to call me at (910) 796-7301. Sinc rely, Paul T. Bartlett, P.E. Environmental Engineer ENBlptb: S:IWQSISTORMWATERIADDINF0120061060249-2.apr06 CC' Shane Lippard, P.E., Right Angle Engineering Paul Bartlett INFORMATION PERTAINING TO DEED RESTRICTIONS AND PROTECTIVE COVENANTS In accordance with Title 15 NCAC 2H.1000, the Coastal Stormwater Management Regulations, deed restrictions and protective covenants are required for High Density Commercial Subdivisions where lots will be subdivided and sold. Deed restrictions and protective covenants are necessary to ensure that the development maintains a "built -upon" area consistent with the design criteria used to size the stormwater control facility. The following deed restrictions and covenants must be recorded prior to the sale of any lot: The following covenants are intended to ensure ongoing compliance with State Stormwater Management Permit Number , as issued by the Division of Water Quality under NCAC 2H.1000. 2. The State of North Carolina is made a beneficiary of these covenants to the extent necessary to maintain compliance with the stormwater management permit. 3. These covenants are to run with the land and be binding on all persons and parties claiming under them. 4. The covenants pertaining to stormwater may not be altered or rescinded without the express written consent of the State of North Carolina, Division of Water Quality. 5. Alteration of the drainage as shown on the approved plan may not take place without the concurrence of the Division of Water Quality. 6. The maximum allowable built -upon area per lot is square feet. This allotted amount includes any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. Note: If the BUA per lot varies, please substitute the following paragraph for the one above and provide a complete listing of the proposed BUA for each lot: The maximum allowable built -upon area per lot is as follows. - Lot # BUA Lot # BUA Lot # BUA These allotted amounts include any built -upon area constructed within the lot property boundaries, and that portion of the right-of-way between the front lot line and the edge of the pavement. Built upon area includes, but is not limited to, structures, asphalt, concrete, gravel, brick, stone, slate, coquina and parking areas, but does not include raised, open wood decking, or the water surface of swimming pools. 7. All runoff from the built -upon areas on the lot must drain into the permitted system. This may be accomplished through a variety of means including: a piped collection system, which ultimately discharges into the stormwater facility; appropriate grading of the lot such that the built -upon surfaces drain into the stormwater facility; or graded swales which collect runoff and direct it into the stormwater facility. 8. Each lot whose ownership is not retained by the permittee, is required to submit a separate stormwater permit application to the Division of Water Quality and receive a permit prior to construction. IGHTANGLE. ENGINEERING, PC 212 Princess Street Wilmington, NC 28401 Tel. (910) 251-8544 Fax (910) 251-2208 March 17, 2006 Mr. Paul Bartlett Environmental Engineer NCDENR 127 Cardinal Dr. Ext., Wilmington, NC 28405 by Fax 350-2004 Re: Core Investors, LLC WilcoHess and Shopping Center — Ness Commons S W 8 060249 Mr. Bartlett, Enclosed are revised design drawings, revised applications, and calculations for high density development on the above mentioned site. Please feel free to contact us at any time if there are questions or we could be of any assistance. Sincerely, Shane pard, P.E. Project ngineer Right Angle Engineering RECEIVSD , MAR 2 0 2006 �j P. 1 (y COMMUNICATION RESULT REPORT ( MAR.10.2006 11:34AN ) TTI NCDENR WIRO FILE MODE OPTION ADDRESS (GROUP) RE T --------------------------------------- PAGE 374 MEMORY TX -----`------------ 92512208 ------ OK P. 3/3 -- -------------- - ---------------------------- REASON FOR ERROR ----------------- E-1) HANG UP OR LINE FAIL E-2) BUSY ---------- E-3) NO ANSWER E-4) NO FACSIMILE CONNECTION State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 3/10106 No. of Pages: 3 (Incl. Cover) To: Shane Lippard From: Paul Bartlett Company: Right Angle Eng. Water Quality Section - Stormwater FAX #: (910) 251-2208 FAX #: 910-350-2004 Phone #: 910-796-7301 DWQ Stormwater Project Number: SW8 060249 Project Name; Ness Commons MESSAGE: Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to you. I State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor FAX COVER SHEET William G. Ross, Jr., Secretary Date: 3/10/06 No. of Pages: 3 (Incl. Cover) To: Shane Lippard From: Paul Bartlett Company: Right Angle Eng. Water Quality Section - Stormwater FAX #: (910) 251-2208 FAX #: 910-350-2004 Phone #: 910-796-7301 DWQ Stormwater Project Number: SW8 060249 Project Name: Ness Commons MESSAGE: Shane, A Request for Additional Information is attached for the subject project. The original will be mailed to Mr. Williams, and a copy will be mailed to you. ENBlptb: S:IWQSISTORMWATER\ADDINF0120061060249.mar06 127 Cardinal Drive Extension, Wilmington, NC 28405-3845 Telephone (910) 796-7215 FAX (910) 350-2004 An Equal Opportunity Affirmative Action Employer o�0F W A r�gQc 4 Y March 10, 2006 Mr. Stephen T. Williams Core Investors, LLC 318 Inderia Mills Ct. Winston-Salem, NC 27101 Subject: Request for Additional Information Stormwater Project No. SW8 060249 Ness Commons, Lots 1-3 New Hanover County IBURS 8MY1 hiFoTM Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources ,Alan W. Klirnek, P.E. Director Division of Water Quality The Wilmington Regional Office received a Stormwater Management Permit Application for Ness Commons, Lots 1-3 on February 27, 2006. 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 enter your name and title in Section 1.2 of the application. We assume �r Q+/that your title is "Manager", based on Core Investors, LLC documents filed with the NC Department of the Secretary of State. Please enter the receiving stream, Ness Creek, in the table of Section 111.6 of the application. Please enter impervious area items for Lot #1, and enter "Lot #2 Future" and "Lot /\ l`► a� F tur ; im ery u reas in the table of Se tion 1 of e a lication. 4. Please clarify the bottom elevation of the pond. Th supplement and calcula ions list 24', but Shee s 1 and zi D1 illustrat,e1 Q2 �'. �-- 2_3 b z a _ 5. P se clarify thleltemporary pool elevation. The supplement and Sheet D1 list , 00 , but the c Iculations list 30.2'. j�S6. Please clarify the permanent pool surface area. It appears from Sheet C1 that the PP surface area (main bay plus forebay) is approximately ,OO2sq ftf�ut< the calculations and supplement fist 17,500 sq ft, CC&q P� U 7. Please enter the permanent pool volume (main bay plus forebay) on page 1 of the supplement and clarify the forebay volume entry. If the PP volume of 52,625 cu ft listed in the calculations is correct (for forebay plus mainbay), the forebay volume at 20% will be 10,525 cu ft instead of the 4,300 cu ft entry on the supplement. �,L& lease provide a pond stage storage table in the calculations for forebay and K__ _0 Lt,otjvtmain basin surface areas and incremental and tota voI e from the pond bottom to temporary pool elevations. n V :Q"f( 40 One North Carolina Division of Watcr Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (910) 796-7215 R'ilmington Regional Office Internet:' www nc%valei qua] ity.wg Fax (910) 350-2004 An Equal Opportunity/Affirmative Action Employer - 50% Recycled110% Post Consumer Paper Customer Service 1-877-623-67-18 Mr. Stephen T. Williams March 10, 2006 Stormwater Application No. SW8 060249 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 20, 2006, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please reference the State assigned project number on all correspondence. Any original documents that need to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must be provided. Copies are not acceptable. If you have any questions concerning this matter please feel free to call me at (910) 796-7301. Since ly, ` C -- Paul T. Bartlett, P.E. Environmental Engineer ENB/ptb: S:IWQSISTORMWATERIADDINE0\2006\060249.mar06 CC' Shane Lippard, P.E., Right Angle Engineering Paul Bartlett ,t Page 1 of 1 North Carolina ` r 4 Elaine F. Marshall DEPARTMENT OF THE il Secretary ECRETARY OF STATE �:.44 ", a PO Box 29622 Raleigh, NC 2762"622 (919)807-2000 Corporations Date: 3/10/2006 "Corporations Home *Important Notice Click here to: •Corporate Forms/Fees View Document Filings I *Corporations FAQ T1Print apre-populated Annual Report Form I Annual Report Count I Fil !Tobacco Manufacturers an Annual Report I Dissolution Reports *Non -Profit Reports Corporation Names •Verify Certification •Online Annual Reports Name Name Type •KBBE B26 Annual Reports Links NC CORE INVESTORS, Legal *Secretary Of State Home L.L.C. "Register for E-Procurement Limited Liability Company Information *Dept. of Revenue Legislation "1999 Senate Bills SO5[p: 0423844 "2001 Bill Summaries Status: Current -Active "Annual Reports 1997 Date Formed: 4/10/1997 "Corporations 1997 "Other Legislation Citizenship: Domestic Search State of Inc.: NC ,,By Corporate Name Duration: MAR 2037 OFor New Corporation "By Registered Agent Registered Agent Online Orders *Start An Order Agent Name: g Ruffin, John L "New Payment Procedures Contact Us Registered Office Address: 318 Indera Mills Court "Corporations Division Winston-Salem NC 27101 "Secretary of State's web site Registered Mailing 318 Indera Mills Court Print Address: Winston-Salem NC 27101 "Printable Page Principal Office Address: 318 Indera Mills Court Winston-Salem NC 27101 Principal Mailing Address: No Address For questions or comments about the North Carolina Secretary of State's web site, please send e-mail to Webmaster. http:l/www.secretary.state.nc,us/Corporations/Corp.aspx?PiteniId=4703391 3/10/2006 C200511100103 LIMITED LIABILITY COMPANY ANNUAL REPORT NAME OF LIMITED LIABILITY COMPANY: CORE INVESTORS, LLC STATE OF INCORPORATION: NC SECRETARY OF STATE L.L.C. ID NUMBER: 0423844 NATURE OF BUSfNESS: REAL ESTATE LEASING REGISTERED AGENT: JOHN L.RUFFIN REGISTERED OFFICE MAILING ADDRESS: 318 INDERA MILLS COURT WINSTON—SALEM, NC 27101 REGISTERED OFFICE STREET ADDRESS: 318 INDERA MILLS COURT WINSTON—SALEM, NC 27101 FORSYTH SIGNATURE OF THE NEW REGISTERED AGENT: PRINCIPAL OFFICE TELEPHONE NUMBER: 3 3 6— 7 2 2 —19 8 6 SOSI D: 0423844 Date Filed: 4/21/2005 1.06:00 PM Elaine F. Marshall North Carolina Secretary of State C200511100103 FEDERAL EMPLOYER ID NUMBER: 561629525 SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT PRINCIPAL OFFICE MAILING ADDRESS: 318 INDERA MILLS COURT WINSTON-SALEM, NC 27101 PRINCIPAL OFFICE STREET ADDRESS: 318 INDERA MILLS COURT WINSTON—SALEM, NC 27101 MANAGERS/MEMBERS/ORGANIZERS: SEE STATEMENT 5 Name: Name: Name: Titre: Titre: Titre: Address: Address: Address: City: City: City: State: ZIP: State: ZIP: State: ZlP: CERTIFICATION OF ANNUAL REPORT MUST BE COMPLETED BY ALL LIMITED LIABILITY COMPANIES FORM MUST BE VG.106 BY A MANAGER/MEMBER �• DATE JOHN L. RUFFIN MANAGING MEMBER TYPE OR PRINT NAME TYPE OR PRINT TITLE ANNUAL REPORT FEE: $200.00 MAIL TO: Secretary of State 0 Corporations Division • Past Office Box 29525 9 Raleigh, NC 27626-0525 469231 01-21.05 C200511100103 CbiiE.INVESTORS, LLC 56-1629525 ANC ANNUAL REPORT MEMBERS NAMES AND ADDRESSES STATEMENT 5 JOHN L. RUFFIN 4115 SHATTALON DRIVE WINSTON-SALEM, NC 27106 STEPHEN T. WILLIAMS 450 SHEFFIELD DRIVE WINSTON--SALEM, NC 27104 T. DAVID NEILL 438 WESTOVER DRIVE WINSTON--SALEM, NC 27104 STATEMENT(S) 5 LLC5 � STATE OF NORTH CAROLINA� ANNUAL R€PORT OFFICE US,0fjj.Y1j INCLUDE *200.00 FILING FEE PAYABLE TO N.C. SECRETARY AMOUNT c7l OF STATE. o frf� \\\ i("' PROCESSED BY tit N U J O 1 REPORT DUE DATE- OA-A-1997 LLC ID- 0 4 2 3 8 4 4 FILING NO- A 0 0 1 - - NOTICE DATE- 04-:0-1997 STATE OF ORG- NC - DATE OF ORG-����0FF4c�--10-1147 1. REGISTERED AGENT i REGISTERED OFFICE MAILING ADDRESS ENTER AGENT MAHE 9 MAI{080�"LSVJLHARASik RE - CORE INVESTORS, L.L.C. CIO JOHN L RUFFIN NIM670N-SALEM NC 2 2. `r_ �n4 STREET ADDRESS OF REGISTERED OFFICE ENTER STREET ADDRESS CHANGE HERE S NIHSTON-SALEN HC �yaz C0jNTV - FoRSYTN 2.-% 10 Cn 3- IF REGISTERED AGENT CHANGED. SIGNATURE OF NEW AGENT :twin cox:UWE. cox 1 T. ✓Fa lu.Kui 4. ENTER PRINCIPAL OFFICE ADDRESS HERE - CORE INVESTORS, L.L.C. AODR- 3w N . F - — 5 k•i— CITY-w'. 11". - S,,— NI,sT_R4e ZIP-zl�c1 5. ENTER FEDERAL EMPLOYER 10 NLMER HERE - NUMB- 4. INTER MAHE AND BLSIMESS ADDRESS OF MANAGERS HERE - HAE- ,_ r+A00R-Z„c .-.�. act•,. D'c1. CITY- —.-%k a..- 5�4\c�.._ ST-9� ZIP- 71 Yaffe NAME-jlt�i�. W'.\4 c....-i AODR-ZIJZ`� i' -fQc 'Z4 CITY---" ST-Yy 4 ZIP- Z''\ �'2 NAME- ADOR- CITY- ST- ZIP- NAME- ADDR- . ' CITY- ST- ZIP- 7. BRIEFLY DESCRIBE THE NATURE OF ITS BUSINESS CORE INVES i � l o B. SIp1Eo- Ouf F- r ' IF xoSl K SInEC lY 1 OF LLCI THE CR fRlx1 .WC - This fors should be returned 6y the DUE DATE shown above With a check for $200.00 to: SECRETARY OF STATE, ANNUAL REPORT SECTION, POST OFFICE 29525. RALEIGH MC 27626-0525. LLC5 TopoZone - The Web's Topographic Map Page 1 of 1 0 0.3 0.6 0.9 1.2 1.5 km 0 0.1 0.2 0.3 0.4 0.5 mi Map center is 34.2957°N, 77.9219°W (WGS84/NAD83) Castle Hayne quadrangle M=-8.995 Projection is UTM Zone 18 NAD83 Datum . G=-1.643 http://www.topozone.com/print.asp?z=18&n=3798809.30640698&e=231064.55609671 &s... 3/ 10/2006 IGHT ANGLE ENGINEERING, PC 212 Princess Street Wilmington, NC 28401 Tel. (910) 251-8544 Fax (910) 251-2208 February 27, 2006 Mr. Cameron Weaver One Stop Permitting Coordinator NCDENR 127 Cardinal Dr. Ext., Wilmington, NC 28405 by Fax 350-2004 Re: Core Investors, LLC WilcoHess and Shopping Center —Ness Commons Mr. Weaver, Enclosed are design drawings, applications, and calculations for high density development on the above mentioned site. The project proposes to construct a WilcoHess station with convenience store. The pond is sized for buildout of the total 8 acre site. Enclosed are 2 copies of DWQ applications and check for $4000. Please feel free to contact us at any time if there are questions or we could be of any assistance. Since ely, Shane Li d, P.E. Project Engineer Right Angle Engineering FEB 2 7 2006 an 18 06 10: 49a Rae' Pc �P2512208 P. 1 2 NCDENR North Carolina Department of Environment and Natural Resources Z �� 127 Cardinal Drive, Wilmington NC 28405 (910) 796-7307 FAX (910) 350-2004 96 S Requet for Express Permit Review r a Wes- `(o FILL-IN all information below and CHECK required Permit(s). �� ��'�� FAX or email to Cameron. Weaver(dncmail.net along with a narrative and vicinity map of the project locatidn.-a Projects must be submitted by 9:00 A.M. of the review date, unless prior arrangements are made. APPLICANT Name Steve Williams _ Company Cere Investors, Ll_C Address 318 Inderia Mills Ct City/State-Winston-Salem Zip_27101_ County —New Hanover Phone 336-722-1986 Fax 336-767-6283 Email PROJECT Name Shopping Center and WilcoHess - of 3 Ness Commons PROJECT SYSTEM(S) TRIBUTARY TO N eS (STREAM NAME) _Cape Pear RIVER BASIN ENGINEER/CONSULTANT Shane Lippard, PE Company _Right Angle Engineering Address�212 Princess Street City/State—Wilmington, NC—Zip_28401 County_New Hanover Phone_251-8544 Fax�251-2208 Email_raepcsl@bellsouth.net ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- State or National Environmental Policy Act (SEPA, NEPA) - EA or EIS Required ❑ Yes ® No ❑ STREAM ORIGIN Determination; # of stream calls; Stream Name ® STORMWATER ❑ Low Density ® High Density -Detention Pond ❑ High Density -Other Wetlands MUST be addressed below ❑ Low Density -Curb & Gutter ❑ High Density -Infiltration ❑ Off Site ❑ COASTAL ❑ Excavation & Fill ❑ Bridges & Culverts - ❑ Structures Information MANAGEMENT ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ LAND QUALITY ❑ Erosion and Sedimentation Control Plan with acres to be disturbed. WETLANDS (401) Wetlands on Property ❑ Yes ® No Isolated Wetlands on Property ❑ yes ® No Check all that appiv Wetlands Will Be Impacted ❑ Yes ❑ No Wetland Impacts: Acre(s) Wetlands Delineation has been completed ❑ Yes ❑ No ❑ Buffers Impacted: Acre(s) USACOE Approval of Delineation completed ❑ Yes ❑ No 404 Application in process w/USACOE ❑Yes ❑No l Permit received from USACE ❑Yes ONO 401 Application required ❑Yes ❑ No If Yes, ❑ Regular ❑ Express Additional fees, not to exceed 50% of the original Express Review permit application fee, may be charged for subsequent reviews due to the insufficiency of the permit applications. For DENR use only SUBMITTAL DATES: Fee Split for multiple permits. - SW $ CAMA $ LOS S 401 Total Fee Amount Jan 18 06 10:49a Rae Pc 19102512208 P.ef- Jan 18 06 10:49a i Rae Pc 19102512208 p.3 DESIGN NARRATIVE FOR HIGH DENSITY PROJECT AT CORE INVESTORS 8 AC. COMMERCIAL BUILDING SITE CASTLE HAYNE ROAD NEW HANOVER COUNTY, N.C. October 2005 TABLE OF CONTENTS 1.0 PROJECT DESCRIPTION 2.0 SITE DESCRIPTION 3.0 ADJACENT PROPERTY 4.0 DRAINAGE CONSIDERATIONS 5.0 EROSION CONTROL CONSIDERATIONS 6.0 CONSTRUCTION SCHEDULE 7.0 VEGETATION PLAN • 8.0 MAINTENANCE PLAN APPENDIX RUNOFF CALCULATIONS PIPE CALCULATIONS Core Investors Cominercial Building Site Castle H2yne Road October 2005 . S- :. L s ►'E 023917 r r 0. IItbE Llp�+� Jan 18 06 10:49a Rae Pc 19102512208 p.4 9. Project Description: The Project is proposed to be construction of a 3500 SF gas station/convenience store with fuel islands, parking lot, asphalt entrance road, and storm water system for the entire 8 acre site_ The land disturbing activity associated with the project will consisf o— f clearing and-grObbing of vegetation, preservation of existing trees, grading of the site, and sediment and erosion control measures such as a silt fence, gravel construction entrance, inlet protection, and wet detention pond. Also included in the project will be storm piping to collect the parking drainage and future areas and direct it to the wet detention pond, The total area which will be disturbed for this project is 3.5 acres. Total impervious area allowed for the entire site will be 239,580 p posed construe ion and also make -a -future allowable impervious for prospective development. C�1 2. Site Description: The project site is in New Hanover Co., NC, located on Castle Hayne Road approximately 2000 feet north of the intersection of Kerr Ave. The property on which the development will take place is currently owned by Core Investors of Winston-Salem, NC. On site soils consist mainly of Baymeade, and Leon_ These soils are mainly loamy, fine sands. There are no existing wetlands onsite. Existing drainage ditches define the rear property line and the south property line and provide surface water runoff for the site. These ditches will be left intact. General slope of the site is from northeast to southwest towards the back of the site_ Land use in the vicinity is residential, rural agricultural, and commercial. 3. Adiacen_t Property: The areas adjacent to the project site are residential and commercial areas. 4. Drainage Considerations: There are two major drainage features existing on the site. The site is mostly flat with slight slope from northeast to southwest. A typical 18" driveway crossing pipe will be installed at the entrance on Castle Hayne Road and will only carry drainage along the road side ditch. The parking area will have one catch basin and an 18" outlet pipe to direct the runoff to the collection system. The collection system will be sized for future development and carry the flow to the wet detention basin_ The basin is sized to provide sufficient runoff capacity for the entire allowable impervious area. The wet detention basin is to provide detention of the pre -construction and post - construction runoff difference and meet the 90% TSS water quality requirements. The amount of retention was based on the Type III rainfall distribution of the 25 year, 24-hour storm. Calculations are provided. 5. Erosion Control Considerations: The following erosion control measures are used on this project: Temporary Gravel Construction Entrance/Exit Core investors Commercial Building Sitc Castle Hayne Road October 2005 Jan 18 06 10:49a Rae Pc 1910251220E p.5 To prevent sediment from leaving the site, temporary gravel construction entrances should be installed where the access road enters the site and instersects with Castle Hayne road. For dimensions and specifications, see construction details. 2. Land Grading The existing slope of the site is from northeast to southwest towards the back of the lot. Most of the disturbed areas on the site will sheet flow to the existing drainage patterns on the site and to the catch basins. 3. Silt Fence Silt fence should be installed prior to clearing and grading activities. Silt fence should be checked routinely. If needed, silt fence should be cleaned and replaced if damaged. See Construction Detail for dimensions and specifications. 4_ Wet Detention Basin A wet detention basin will be constructed for long term runoff pollutant control, and this area will be used as a sediment basin during construction. Outlet control structure with rip rap energy dissapator will be installed when basin is excavated and 30' sodded vegetated filter will be placed after the rip rap to provide additional filtering prior to discharge into the existing ditch. 6. Construction Schedule: 1. Obtain plan approval and other applicable permits. 2. Hold pre -construction meeting at least one week prior to beginning construction. 3. Install temporary construction entrancelexits. 4_ Before clearing and grading of the site, install silt fencing, detention basin with outlet structure, and clean and replace as necessary. 5. Begin clearing and grading of the site. 6. Install storm piping. 7. Install new roadway. 8. Sod/Seed, mulch, and tack immediately to establish proper vegetation. 9. All erosion and sediment control practices will be inspected weekly and after each rainfall event. Needed repairs will be made immediately, 10. After the entire covered area is stabilized, all temporary measures will be removed and permanent vegetative repairs to be completed. 7. Vegetation Plan: 1. After complete stabilization of the entire covered area, top cover soils will be roughened by making 1 "-2 deep grooves perpendicular to the slope. Core Jnvcslor5 Commercial Building Site Castle Hayne Road October 2005 Jan 18 06 10:53a Rae Pc 19102512208 p. e t 2. Spread lime (agricultural limestone) evenly over the area at a rate of 1.5 tons/acre; spread 10-10-10 fertilizer at a rate of 1000 Ib/acre and incorporate into the top 6" of soil. 3. Loosen surface prior to applying seed. 4. Broadcast seed at recommended rates. 5. Rake seed into the soil and lightly pack to establish good contact. 6. Mulch with 4000 lb/acre grain straw or equivalent and anchor by weighted farm disc set nearly straight or other mulch anchoring tool. 7. Mow as needed and refertilize in late winter or early spring by topdressing with 10- 10-10 fertilizer. 8. Graded surfaces shall not be exposed without grass coverage for more than 15 days. If grades are not complete and exposure is more than 15 days, temporary seed with rye grain at 50 Ib/acre. 8. Maintenance Plan: 1. Contractor shall maintain all sedimentation and erosion control devices during construction. 2. Ail devices shall be checked after each rain event and weekly. Repairs shall be made immediately when detected. 3. Any deficiencies shall be brought to the immediate attention of the Engineer. Seed Types and Application Rate / Schedule Tem ora Seedin Grass Type Amount / 1000 SF Time of Seeding Initial Rye Grain 1-2 Ibs Nov. —Jan. 25 lbs 10-10-10 Brown Top Millet 1-2lbs June --Au . 25lbs 10-10-10 Core ttivestors Commercial Building SiLC Castle Hayne Road October 2005 Jens 18 06 10:53a Rae Pc IUIui�fblecub N•+ Permanent Seeding Grass Type Amount I Time of Initial I Fertilization 1 Fertilization 1 Fertilization / /1000 Seeding 1000 sf 1000 sf 1000 sf sf Maintenance Maintenance maintenance Burmuda, 1-2 Ibs Apr_ — 25 lbs March -April Each 4-8 Aug. -Sept. Common June 10-10-10 121bs Weeks 12lbs 10-10-10 1-2 Ibs N. 10-10-10 Fescue, Tall 5-7 Ibs Sept. — 25 Ibs Feb -March May & Dec. Sept. -Oct. (Kentucky Oct. 10-10-10 12 ibs %s to 1 lb. n. 12 lbs 31) Feb.— 10-10-10 10-10-10 Oct. Sericea 1-2 Ibs March — 25 Ibs Feb -March 1/2to 1 lb. N. N/A €-espedeza Apr. 10-10-10 (Slopes) "' Bermuda Sod Where shown on the plans. END OF PLAN Care Investors Commercial Building Site Castle Hayne Road October 2005