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HomeMy WebLinkAboutSW8000647_Historical File_20010419State of North Carolina Department of Environment and Natural Resources Wilmington Regional Office Michael F. Easley, Governor William G. Ross, Jr., Secretary Division of Water Quality Mr. Ivins Popkin, Vice President Furniture Fair, Inc. PO Box 1416 Jacksonville, NC 28541 Dear Mr. Popkin: + • r r� WL NCDENR NORTH CAROUNADEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES April 19, 2001 Subject: Permit No. SW8 000647MODIFICATION Furniture Fair High Density Stormwater Project New Hanover County The Wilmington Regional Office received a complete Stormwater Management Permit Application for Furniture Fair on February 23, 2001. 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 000647MOD dated April 19, 2001, for the construction of Furniture Fair. This permit shall be effective from the date of issuance until April 19, 2011, 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 27611-7447. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact Scott Vinson, or me at (910) 395-3900. Sincerely, Rick Shiver Water Quality Regional Supervisor RSS/sav: S:\WQS\STORMWAT\PERMIT\000647.APR cc: Phillip Tripp, P.E. Tony Roberts, New Hanover County Inspections Beth Easley, New Hanover County Engineering ScottVinson Wilmington Regional. Office Central Files 127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper State Stormwater Management Systems Permit No. SW8 000647MOD 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 ofNorth Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Furniture Fair, Inc. Furniture Fair New Hanover County FOR THE construction, operation and maintenance of 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 April 19, 2011 and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described on page 3 of this permit, the Project Data Sheet. The stormwater control has been designed to handle the runoff from 103,621 square feet of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 5. The runoff from all onsite and offsite built -upon area permitted with this project must be directed into the permitted stormwater control system. 127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004 An Equal Opportunity Affirmative Action Employer 2 50% recycled/10°/. post -consumer paper State Storrnwater Management Systems Permit No. SW8 000647MOD STATE OF NORTH CAROLINA DEY t"•,RT MENT OF ENIVUIRONMENT 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 Furniture Fair, Inc. Furniture Fair New Hanover County FOR THE construction, operation and maintenance of a wet detention pond in compliance with the provisions of 15A NCAC 2H .1.000 (hereafter referred to as the "stormwater rules'D 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 April 19, 2011 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 103,621 square feet of impervious area. 3. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 4. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 5. The runoff from all onsite and offsite built -upon area permitted with this project must be directed into the permitted stormwater control system. 127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004 An Equal Opportunity Affirmative Action Employer 2 50% recycled/10% post -consumer paper State Stormwater Management Systems Permit No. SW8 000647MOD DIVISION OF WATER QUALITY PROJECT DESIGN DATA SHEET Project Name: Furniture Fair Permit Number: SW8 000647MOD Location: New Hanover County Applicant: Mr. Ivins Popkin, Vice President Mailing Address: Furniture Fair, Inc. PO Box 1416 Jacksonville, NC 28541 Application Date: February 23, 2001 Naive of Receiving Stream/Index #: UT Bradley Creek / 18-74-24-(1) Classification of Water Body: "SC HQW" If Class SA, chloride sampling results: n/a Pond Depth, feet: 6.50 Permanent Pool Elevation, FMSL: 37.50 Drainage Area, acres: 6.53 Total Impervious Surfaces, ftz: 103,621 Offsite Area entering Pond, ft2: 18,000 Required Surface Area, ft2: 4,612 Provided Surface Area, ftz: 16,403 Required Storage Volume, ft3: 11,648 Provided Storage Volume, ft3: 16,403 Temporary Storage Elevation, FMSL: 39.00 Controlling Orifice: 1.50 pipe 3 State Stormwater Management Systems Permit No. SW8 000647MOD I1. SCHEDULE OF COMPLIANCE The stormwater management system shall be constructed in it's entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. L. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of side slopes. d. Immediate repair of eroded areas. e. Maintenance of side slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device and catch basins and piping. g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of D WQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. Decorative spray fountains will not be allowed in the stormwater treatment system. 6. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 7. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. 8. 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. 9. A modification must be permitted prior to any construction. The following items will require a modification to the permit. The Director may determine that other revisions to the project should 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, acquisition, or sale 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. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 10. 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. 2 State Stormwater Management Systems Permit No. SW8 000647MOD 11. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. If the proposed BUA exceeds the pemitted amount, a modification to the permit must be submitted and approved prior to construction. 12. Prior to the sale of any portion of the property, an access/maintenance easement to the stormwater facilities shall be granted in favor of the per-mittee if access to the stormwater facilities will be restricted by the sale of any portion of the property. 13. The permittee is responsible for verifying that the proposed built -upon area does not exceed the allowable built -upon area. 14. 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. 15. The permittee shall notify the Division of any name, ownership or mailing address changes within 30 days. III. GENERAL CONDITIONS 1. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 4. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 5. The permittee grants DENR Staff permission to enter the property for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 7. 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 19th day of April, 2001. NOR AROLINA ENVIRONMENTAL MANAGEMENT COMMISSION 0.44.- Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number SW8 000647MOD 5 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): Furniture Fair, Inc. 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): Ivins Popkin, Vice President 3. Mailing Address for person listed in item 2 above: P.O. Box 1416 City: Jacksonville State: NC Zip: 28541 Telephone Number: 910-455-9595 4. Project Name (subdivision, facility, or establishment name — should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Furniture Fair 5. Location of Project (street address): 5810 Market Street City: Wilmington County: New Hanover 6. Directions to project (from nearer major interseedon): approx 3501f West from the intersection of US Hwy 17 and Cardinal Drive Extension 7. Latitude : N 340 00' 00" Longitude: W 770 52' 00" of project 8. Contact person who can answer questions about the project: Name: Phillip Tripp Telephone Number: 910-763-5100 II. PERMIT INFORMATION: 1. Specify whether project is (check one): New Renewal X Modification Form SWU-101 Version 3.99 Page 1 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 SW8 000647 and its issue date (if known) 09/11/00 3. Specify the type of project (check one): Low Density XX High Density Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major X Sedimentation/Erosion Control 404//401 Permit NPDES Stormwater Information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748. III. PROJECT INFORMATION 1. In the space provided below, summarize how stormwater will be treated. Also attach a detailed narrative (one to two pages) describing stormwater management for the project. stormwater detention pond 2. Stormwater runoff from this project drains to the Cave Fear River basin. 3. Total Project Area: 6.53 acres 4. Project Built Upon Area: 36.4 %. 5. How many drainage basins 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. Receiving Stream Name Unnamed trib. to Bradley Creek Receiving Stream Class SC HQW Drainage Basin Area 284,382 sf Existing Impervious * Area 0 Proposed Impervious * Area 103,621 sf % Impervious* Area (total) 36.4% On -site Buildings 40,320 sf On -site Streets 0 On -site Parking 41,394 sf On -site Sidewalks 3,907 sf Other on -site (future) 0 Off -site (3 residential tots @ 6000 sfllot) 18,000 sf Total: E=103,621 sf E_ * Impervious area is defined as the built upon area including, but not limited to, buildings, roads, parking areas'sidewalks, gravel areas, etc. Form SWU-101 Version 3.99 Page 2 of 4 7. How was the off -site impervious area listed above derived? 3 residential lots at 6000 sf per lot`_ IV. DEED RESTRICTIONS AND PROTECTIVE COVENANTS The following italicized deed restrictions and protective covenants are required to be recorded for all subdivisions, outparcels and future development prior to the sale of any lot. If lot sizes vary significantly, a table listing each lot number, size and the allowable built -upon area for each lot must be provided as an attachment. The following covenants are intended to ensure ongoing compliance with state stormwater managementpermit 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 ofany lot shall be covered by structures of impervious materials. Impervious materials include asphalt, gravel, concrete, brick stone, slate or similar material but do not include wood decking or the water surface ofswimmingpools. 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. S. All permitted runoffrom 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 andperformance of the system as permitted 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 The applicable state stormwater management permit supplement form(s) listed below must be submitted for each BMP specified for this project. Contact the Stoirmwater and General Permits Unit at (910 ) 733-5083 for the status and availability of these forms. Form SWU-102 Form SWU-103 Form SWU-104 Form SWU-105 Form SV,U-106 Form SWU-107 Form SWU-108 Form SWU-109 Wet Detention Basin Supplement Infiltration Basin Supplement Low Density Supplement Curb Outlet System Supplement Off -Site System Supplement Underground Infiltration Trench Supplement Neuse River Basin Supplement 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, 1. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Applic is Initials • Original and one copy of the Stonnwater Management Permit Application Form • One copy of the applicable Supplement Form(s) for each BMP VJ • Permit application processing fee of $420 (payable to NCDENR) • 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 and 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) 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): Tripp Engineering, P.C. Mailing Address: 419 Chestnut Street City: Wilmington State: NC Zip: 28401 Phone: J(910 763-5100 Fax: (910) 763-5631 VIII. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 2) Ivins P kin 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: Form SWU-101 Version 3.99 Page 4 of 4 TE 00121 Permit No. SUJ36066V7460 (to be provi ed by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORIv1W ATER MANAGENiEN t PERivIIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form may be photocopied for use as an original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes a wet detention basin supplement for each basin, design calculations, plans and specifications showing all basin and outlet structure details, and a signed and notarized operation and maintenance agreement. I. PROJECT INFORMATION (please complete the following information): Project Name: Furniture Fair Contact Person: Phillip Tri Phone Number: 910 763-5100 For projects with multiple basins, specify which basin this worksheet applies to: 1 elevations Basin Bottom Elevation 31.0 ft. Permanent Pool Elevation 37.5 ft. Temporary Pool Elevation 39.0 ft. areas Permanent Pool Surface Area Drainage Area Impervious Area volumes Permanent Pool Volume Temporary Pool Volume Forebay Volume Other parameters SA/DAI Diameter of Orifice Design Rainfall Design TSS Removal2 (floor of the basin) (elevation of the orifice) (elevation of the discharge structure overflow) _ 9,936_ sq.ft. (water surface area at the orifice elevation) _ 6.53 ac. (on -site and off -site drainage to the basin) 2.38 ac. (on -site and off -site drainage to the basin) 42,530 cu.ft. (combined volume of main basin and forebay) _16,403_ cu.ft. (volume detained above the permanent pool) 8,195 _ cu.ft. (approximately 20% of total volume) 0.0165_ (surface area to drainage area ratio from DWQ table) 1.5 in. (2 to 5 day temporary pool draw -down required) 1 in. 90 % (minimum 85% required) Form SWU-102 Rev 3.99 Page 1 of 4 Footnotes: 1. When using the Division SA/DA tables, the correct SA/DA ratio for permanent pool sizing should be computed based upon the actual impervious % and permanent pool depth. Linear interpolation should be employed to determine the correct value for non- standard table entries. 2. In the 20 coastal counties, the requirement for a vegetative filter may be waived if the wet detention basin is designed to provide 90% TSS removal. The NCDENR BMP manual provides design tables for both 85% TSS removal and 90% TSS removal. II. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. If a requirement has not been met, attach justification. Applicants Initials I-0 a. The permanent pool depth is between 3 and 6 feet (required minimum of 3 feet). b. The forebay volume is approximately equal to 20% of the total basin volume. c. The temporary pool controls runoff from the design storm event. d. The temporary pool draws down in 2 to 5 days. NA e. If required, a 30-foot vegetative filter is provided at the outlet (include non -erosive flow calculations). f. The basin length to width ratio is greater than 3:1. g. The basin side slopes above the permanent pool are no steeper than 3: 1. h. A submerged and vegetated perimeter shelf with a slope of 6:1 or less (show detail). i. Vegetative cover above the permanent pool elevation is specified. j. A trash rack or similar device is provided for both the overflow and orifice. k. A recorded drainage easement is provided for each basin including access to nearest right- of-way. 1. If the basin is used for sediment and erosion control during construction, clean out of the A basin is specified to be performed prior to use as a wet detention basin m. A mechanism is specified which will drain the basin for maintenance or an emergency. III. WET DETENTION BASIN OPERATION AND MAINTENANCE AGREEMENT The wet detention basin system is defined as the wet detention basin, pretreatment including forebays and the vegetated filter if one is provided. This system (check one) ❑ does X does not incorporate a vegetated niter at the outlet. This system (check one) ❑ does X does not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of 4 Maintenance activities shall be performed as follows: After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention system for sediment accumulation, erosion, trash accumulation, vegetated cover, and general condition. b. Check and clear the orifice of any obstructions such that drawdown of the temporary pool occurs within 2 to 5 days as designed. 2. Repair eroded areas immediately, re -seed as necessary to maintain good vegetative cover, mow vegetative cover to maintain a maximum height of six inches, and remove trash as needed. 3. Inspect and repair the collection system (i.e. catch basins, piping, swales, riprap, etc.) quarterly to maintain proper functioning. 4. Remove accumulated sediment from the wet detention basin system semi-annually or when depth is reduced to 75% of the original design depth (see diagram below). Removed sediment shall be disposed of in an appropriate manner and shall not be handled in a manner that will adversely impact water quality (i.e. stockpiling near a wet detention basin or stream, etc.). The measuring device used to determine the sediment elevation shall be such that it will give an accurate depth reading and not readily penetrate into accumulated sediments. When the permanent pool depth reads 4.875_ feet in the main pond, the sediment shall be removed. When the permanent pool depth reads _2.25 feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (fill in the blanks) Permanent Pool Elevation 37.5 Sediment moval El. 35.25 '/5?/o `` -------------- Sediment Removal Elevation 32.623 75% Bottom evation 34.5 �- -------------------------------------------- -% - ----- FOREBAY Bottom Elevation 31.0 i 25 MAIN POND Remove cattails and other indigenous wetland plants when they cover 50% of the basin surface. These plants shall be encouraged to grow along the vegetated shelf and forebay berm. 6. If the basin must be drained for an emergency or to perform maintenance, the flushing of sediment through the emergency drain shall be minimized to the maximum extent possible. Form SWU-102 Rev 3.99 Page 3 of 4 7. All components of the wet detention basin system shall be maintained in good working order. I acknowledge and agree by my signature below that I am responsible for the performance of the seven maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. rrint name: Furniture pair, inc., Ivins Popkin Title: Vice President Address: P.O. Box 1416, Jacksonville, NC 28541 Phone Signal Date: Note: The legally responsible parry 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. 1, C. F. HADDOW-GREEN , a Notary Public for the State of NORTH CAROLINA County of ONSLOW do hereby certify that personally appeared before me this 11TH SEAL IVINS POPK1N day of DECEMBER 2000 , and acknowledge the due maintenance requirements. Witness my hand and official seal, My commission expires FEBRUARY 19TH, 2005 Form SWU-102 Rev 3.99 Page 4 of 4 12/5/00 FURNITURE FAIR 00121 CDC Stormwater Calculations Total Drainage Area ft. I acres 284.382 1 6.53 Impervious Area Land Use .ft. acres Buildings I 4U,320 I U.93 As haft 41,394 0.95 Concrete 3.907 0.09 Future 0 0.00 3 Offske lots 6000 sf/ea 18,000 0.41 Total 103,621 2.38 Stormwater Calculations: Time of Concentration: Hydraulic Length (L) - 1,200 ft. change in Height (H) = 3.75 ft. Tc = (L' /H)-'" 1128 16.91 min. Flow for 10 year, 6 hour Storm (Qlo): QPRE _ (CPRE) X (ttp) X (Area) 10.28 cis QPosr = (CPosr) x (I10) x (Area) 20.98 cis CN = (94)(% imp.) + (50)(1-% imp.) 67 P = 4.82 in. for10yr, 6 hr storm S = 1000/CN -10 = 4.93 Depth (D)-- [P-(0.2)(S)]2 / jP+(0.8)(S)1 1.68 in. Time to Peak Flow. TP = [(43.5)(D)(Area)j / 02.Posr 22.73 min. Detention Pond Desicn: Pond Size: Elevation ft. Surface Area (sq. ft. Normal Pool 37.50 9,936 Flood Pool 39.00 11,934 Top of Bank 41.00 14,850 Bottom of Pool 31.00 3,150 Provided Storage Volume: Vol. a [(Normal pool SA + Flood Pool SA) / 2] x (F.P. elev. - N.P. elev.) 16,403 cu. ft. \\\\1\IStiI l I if 111// js% - :oc S �e1(► s �- 00121Pond % impervious = 0.364 = 36.4% say 37.0% CPRE = 0.25 CPosr = (% imp.)(.95)+(1-% imp.)(.25) 0.51 Ilo = 6.30 in/hr 125 = 7.13 in/hr Flow for 25 year, 6 hour Storm (Q25): QPRE _ (CPRE) X (125) X (Area) 11.64 cfs QPosr = (CPoST) x (125) x (Area) 23.74 cis Soil Storage Capacity for 25 year Storm: CN = (94)(% imp.) + (50)(1-% imp.) 67 P = 5.71 in. for 25 yr, 6 hr storm S = 1000/CN -10 4.93 Depth (D)= [P-(U.2)(S)]2 / [P+(0.8)(S)] 2.31 in. Time to Peak Flow: TP = [(43•5)(D)(Area)] / Qlo,Posr 27.67 min. State Surface Area Requirement at normalpool: Pond side slopes - 3 :1 Depth below N.P. = 6.5 ft. SA/DA = 0.0165 (Chart for 90% TSS Removal for Wet Detention Pond without Vegetative Filter Required SA = (SA/DA) x (Total Drainage Area) 4,692 sq. ft. State Volume Required for Storaae•of first 1" of runoff. Vol. = [(1 /12) x (DA) x (% imp.)] + 1(1/12) x (DA) x (1-% imp.) x C] C = 0.2 = 11,648 cu.ft. 1�114> 1 of 2 t Is'00 1215/00 FURNITURE FAIR CDC Stormwater Calculations Pond Volume: Bottom SA = 3,150 sq. ft. Normal Pool SA = 9,936 sq. ft. Vol. = I(N.P. SA + Bottom SA) / 21 x (N.P. el. - Bottom el.) 42,530 cu. ft. Forebav: Required Volume Vol. = 20% of storage volume 8,506 cu. ft. Outlet Structure Design: Flow for 2-day drawdown: for 1st 1" of stormwater, Q = Required Vol. / 172,800 sec. (2-days) 0.067 cfs Required Area of Pipe for 2-day drawdown: A= Q/[CdxSQRT(2xgxh)] Cd = 0.6 g = 32.2 ftJ92 h = (F.P. elev: N.P. elev.) /2 = 0.75 ft. A = 0.0162 sq. 2. Diameter of Piue for 2-dav drawdown: DIA. = SQRT[(A x 4) / pi] 0.1435 ft. 1.72 in. 'Use: 1.5 in diameter pipe Outlet Structure Check: Using a 4' x 4' Basin, Perimeter L = 18 ft. Q = CIA C = (% imp.)(.95) + (1-% imp.)(.25) = 0.51 1 = 7.13 in. for a 25 yr. Storm A = 6.53 Acres 23.74 cis Q= CwxLxH'*5 H= [Q/(CwxQM Cw = 3 0.63 ft. Peak elevation = flood pool elevation + H 39.63 it. Provided Volume Bottom SA = 1.794 sq. it. Normal Pool SA = 3,669 sq. It. Vol. _ [(N.P. SA + Bottom SA) / 21 x (N.P, el. - Bottom el.) 8,195 cu. ft. depth = 3 ft. Flow for 5-day drawdown: for 1st 1" of stormwater, Q = Required Vol. / 432,000 sec. (5-days) M 0.027 cis Required Area of Pipe for 5-day drawdown: A- Q/[CdxSQRT(2xgxh)] Cd = 0.6 g = 32.2 ft./s2 h = (F.P. elev. - N P. elev.) / 2 0.75 ft. A = 0.0065 sq. It. Diameter of Pipe for 5-day drawdown: DIA. = SQRT[(A x 4) / pi] 0.0907 ft. 1.09 in. 00121 00121 Pond 2 of 2 TST N0. 1 REVISIONS �- N E z oo Dote Descdpbon By INV.=33.64 4 Certification Requirements W E � -- 37:�$ TO 36" F.E.S. INV: 33.64 'y lowang certifications mall appear on all plan--: EPsa w/20 x20 x24 E.D. li Designer's Certification � ' 9 EP e "I herebycertify that this plan has been prepared in E SAWCUT EXIST. PH '''�t• on Standards and'EXIST. ASPHALT accordance with the latest Wilmington "' s . _ . - XI T P DRIVEWAY A - NEEDED. E S . 18 RC TO BE REMOVED SGAL Specil:zcations for Stormwater Management and Chapter 20 or �- the Code of Ordinances of the ity of Wilmington." RESTORE TO ORIGINAL x e CONDITIONS. k Signature:$ var Printed Name and itl : Phi114 G ripe, P.E. + Date: (e 12•t30 RegistrrCion Number: 17374 M N ,GYI� n/f ~� M � "_Owner's/Developer's er's Certification "w, y � - p Q INV.=3 Al a RB , "R "I/We hereby certify that an clearing, grading, construction Richard Mitchell, etol 8 Y Y Y ur development, or all of these, will be done pursuant to (RETAIL) Db:1745, P .781 plan lan and that the applicable Stormwater Management g + } conditions and''re 'requirements of the City of Wilmington, the T q 225 LF TIMBER RETAINING WALL 1 N State of North Carolina and the Federal Government and its ( TOP OF WALL 39.5 _ � 31.01 NTS agencies are hereby made part of this plan." NCDOT D.I. NO. 4 BOTTOM OF WALL VARIES 37.0 TO 38.5 E RIM 38.25 iture: - F- ' INV. 34. BACKAH WITH CLEAN SELECT FILL a �r�rted Name and •itle: Ivans Pcpiin, Vice .�es.:dent _ � _ � � >� 17 � Date: J„� ix, 2-1),10 "Pottery Plus" NOTE: ALL.ROOF•.._DRAINAGE SHAH BE ` COLLECTED AND PIPED TO THEo- Q D.I. NO. 9 STORMWATER - DETENTION POND v r- CONCRETE RETAINING RIM 39.0 AT THE REAR OF THE SITE. 3�.27 WALLS T/W 42.5 INV. 35.2 Overhead ul Q.I. NO. 8 - - - - 0 38.70 -1 BACKFLOW PREVENTION Powerline m Shed RIM 39.5 - o 8.76 0 3$.53 o 38.71 �_.:39-;-13..._ 0 38.83 CS t' _. ..,-,, o 38.27 0 38.50 INSIDE BUILDING (yP•) f 4 _ 0 _ .. _ _ L_ __-_ INV. 35.9 _ . 58 m_._ Gs-- .,.-- - _ - - .<- . _ _ _ 0 38.81 - 3B o GS C - - 5_ I t 39.91 R - 38.29 _, _- w :,. _._ - , �.� -------.>. ---- Chain Link Fence (tyU.) , � .. I ° ____ ° GS __-_ - S GS f �- ` r -� ,., N.: ___ -- 40 a'. _ - --- , --- ~- - - - EXISTING DRIVEWAY D+ a - .20 _ 8.60 - 40 39:3 _ 1-� �,w. y LAT TINGGS n. I I'mi* .. ,, k h�aPIPE TO BE REMO 6, r, > : 43 € w - -- -* _ - --- '� f 7074 3 x4s 1 - r ` .- �: , . 360 36 RCP 0.2 0 _, o .. , ._, _ NCDQT D.l. N0. 3 I TLET`TRUCTUR<: r t RIM 39.0 •" .� .l : �� ,...: ;,, t ..,.; a A, 12 x40 LOAD --wts' •..::� ,.. i __� _ �• t.� _ o c4 r �: � r,�, , � �.: - � -s.. �a.._. _ � ., .., _ "INV. 34.3 GS 08.33' 1 �q .:: GSr �' . t 3 4 i !.d __ :.: •� .. •':... __.. One r .. GS � , , :� .�+ 0 41.3t �l� .. •�:. P .- - "W 5 R .....�.: :..... ,SUMP PUMP I � ,, RELOCATE EXISTING , ' GS i Concrete Bloc r.• - _, � _ • ,.. 60O 685.RIM , MIN 36 U 9.66 { ) ( i _ 1 � .;,. r . >.,t r -- - � Dock Struc re CLEAN OUT A SHOWN ., a-. s. r S S 0 ,. r l' Y • = _ /tX .< INV`, 34.0 .. , - _ ._ � �.. t..,. 1 _.,..., , ice! t o r Xi • a n / _.Y ..... y w HP:.ivON CLO PUMP - a TREES IN THIS �'A D.l. NO. � Y, (/�_,;; :�-.:: ) 1 E�xis q 1 WATER METER 'w E :�� 0 EMAIN UNDISTURBED / . A �' , e y . ; � t. .4� I - - - - -- - - - -- - - - �� � '� I i / lMV 41. t ii Can Line sph It r . BACKFLOW PREVENTION tf f. � N 37.4 . •:;� 2 : ��. _.. _ ..._.... - _ � Drr t� <.. 4 - , �, j � _:,, �. < .. x e ,' � *�":�= ; • Concrete � �-.- f P _ ,_ J L _,. z o �1 i -" c�� , (250) D.I. N0. 5 RIM 40.5 / ,• ,,.v ;: •r,y. f Slab' l I. • " ta. zai W K �' FR�RE FIR x _ 4 37.86 ..: RIM 41.0 --_1 _ - - - - -INV. 38.0 v 1 R 4 F -� i' 15 I M w .1 O �rx r `INV. 37.4 0,320 S �� Y o '� 18 'all . ; 9.92 r. w W 1 r. ~ ' :x: 2. �� 5 CONCRETE SIDEWAL \ EL 5 w ass Fu t o re Fa i r, I n c,:. a r �,. i _- , 6 rn (14 ;-� W �r C3 o - v, r • € ^� o w 5 PEDESTRIAN n r. I w z V. ! rx,.. ,,. Pumpo!� k ' , R 1� ► a j - I z �• C, cocsJ Wall E..I o IS'i tP`1G HARDWOO , , ACCESS EASEMENT 00 6 7.73 _ Db.2320, Pg.001 t Q F. 18 4 :� f House a 0 v ..0 Z 1 31 0 as 4 a l • _:;. � :- ,.� ; , �s ,..� . ,: ,. , ,>.; TR, S ,TOLE AIN � �. _ ' '. "RIGHT: LANE EON -, ; , F- ,�,�&RGENCY SPILLWAY -�x. _< y p� o ; z -' 21 8 4• 2 S f t , , .. ,_ \ , MUST TURN INVGS40.0 i q E 24 = 1 �° a 24 1r RIGHT" SIGN "�+ , o a a: V » o000o II 5.01 Ac _, A { j y 36 F.E.S. INV. 36.0 _ o 0 0 75 NINE 9 EIXIST. .. x i�-9 00 DETENTION . r O :. W " o0 DETENT 0 POND �, , , w 15x15x18 E. . a 0 0 l / t TOP OF BANK 41.0 TREES T REMANi _.y y t 4p � ." •' � i 1 re 1 9 zs.. a RIM 39.5 • 5310 Market St _ - �o ::. o.l. No. 3 ,. I -- CITY FLOOD POOL 40.0 1 ��.�, I „y ;r I ao.20lNV. 36:1; STATE FLOOD POOL 39.0 -; �- R.- _ .. i Gs ti D.I.D. 2 10MAY AND 1000 1 HC RAMP - 0.57 ( 1 ��• a INV. 37.35 .' I� , GS C4 NORMAL POOL 37.5 D.I. NO. 10 A. t< .,,.. ,..,.., .. ,�... n .K- ,u ._ ; r -, RIM 40 0 x. .,.;_ �:. O� ,x. , ., ..�i -. ) ,, . - " .N E EAS NT 0 , 41.0 � _ ..�,, � ..: �. .,-., . , : r~ 45d , NITION _n , y NV. 37.7 _ �, : • ,....c � �, { .,�:, _.,,..:_ 75 ,. o :..: 6 L 5i DIP W <. . err., _�� .. . µ, .,: •.�« y • � PIPE TO BE REMOVED "- a 90 -- ,.. , 36 CP (9 c, T MP / L _ 0.1090 � h , I E oRARY GRAVELLED " w i N T TI � `Y ( CO S RUC ON ENTRANCE � :L r ti .. - - - _ - 23 F �_._. - _ ! - ..E- ....c --- -1$ -W-FF RELOCATE EXISTING _ _. - - -- - - _ . _ _ , , ,: r... Y . H ,. POWER P -•-�'- � � - - `..._ � � - - -- - - - -- -. - 9 Dirt Roo •,_•_ -r -... ��� .,..,.x..,�;.... • ��� �� �,,,�,�,. ,:�.: �- -------- ->= -� POLE .� H F-•- �--- -- �. - -- -- - - - -- - - 20 PUBLIC -..._ _ _.. NHCo. _SSMH N0. C60.14.9 D.I. N0. 1 ,.� _._. � _ � -.-- ,• . , ,� , - - - -- D.t. N0. 6 UTILITY j' T' ._•-. ....-- . _•...._._w __ ._ .ASSEMBLY � ..� �, R � ,; >, PHASE_ !,_,AREA, 4,_ 'SHEET 27 RIM 41.0 -� " '� 1$, ,r f RIM 41.0 EASEMENT i 3s. , •--�- 1 8 PLCIC�<- - , 1 Fl E HYi`3!$A IT �' .,8:; TAPPING , INV. 36.1 O � _ % _� 20 ACGESSr' O ... � O / 1 8 G SLR E \ � t 1.52 Ac. OFF .SITE STORMWATER �,, 1 � � " � r .. /� r _ l - INV. 36.87 D.I. NO. 4 A , s l - � -' ! s MENT ' -.. S � � I 1 8 TAPPING V E Benchmark is 60d .Nail in , 9 Pump 3 LOTS ®6 000._SF LOT EASE I j p ( % )---..,...,......:.:..... --' -••. 0 41. 3 RIM 41.0 � � xistin � i House o 42.20 .~> o 41.89 Ir�l 1 - FIFE HYDRANT 9 _ I l l . Power Pole at elevation 40.20 l 0 '4 0 4 4 GS INV. 37.0 I j l "_„ e stor I 120 2. 2 GS GS i l c'' l l 1 8 x6 TE ASSEMBLY Blo k struc ur l I a� E-1 a. 0 42.20 0 42.47 GS 41.56 i I » Auto MATCH EXISTING • RB RB RB : c GS o 42.21 EXIST. THE s I I \ 1 6 GATE ,. j GS GS i E E THREE (3SEXlST. s i l I ales, Inc { , I I ASPHALT - GRADE 40.30f } l RESIDENCE RESIDENCE RESIDENCE i fi { I (RESIDENCE) (RESIDENCE) (RESIDENCE) � � TO REMAIN TREES TO REMAIN t � � , I \ L_ I ` � i � , I ` 1 One $, Shed 1 / 1 i \ - I/ I o ! 210 LF 18"RCP 1 n /f story n /f ` ! 1' t i I Wood o uNDI*STUR151' 'AREA o 41.41 � � ` � L. J one Nancy Mitchell Dwelling Furniture Fair, Inc. Gs , i L ,� r, n rl f Story Dwelling o 42.59 To 1.59 r✓ f l I I . ` ; 40.35 h / GS o 42.53 I I 0�` w/vinyi siding Db.1612, Pg.079 A____1 N Db.2106, P .424 0 2.i5 Gs r rlEf ('1� TF Holdings �-- _ __ __ _ .�. g cs P.. 1 N i Gs I 4 NOTE: CONTRACTOR SHALL COORDINATE ( A 0. 41:0T 0 40 ,9 ( !00 � 1 51 ,779 s ft € l WITH ELECTRIC UTILITY TO i 3 l N Limited r q M --' 1_ cs Gs I l l s AT EXISTING V j _ o f o f 0 41.11 � ��� I i 1} RELOCATE E S G OVERHEAD �- I � Q� ( � n %f 3.48 AC r' GS... _. _M .--. i I 1 POWER LINE. NCDOT DI NO. 1 Partnership� 0 4o.so :--' � -,! i � INV.=36.1 RIM 40.0 hell Joseph Taylor 40- --7• 0 40.02 -- , 4 Q � t � Lr � tt l , � INV. 36,4± Nancy Mitchell one story P Y o .62 5824 Market Street ;, ;' �.. -,-_. cs ,� � Db.1783 P .1251 Dwelling wj 42.52 0 42.31 ,' 0 39.85 GS % GS �" I c X } g o 42.16 {, 41.0 GS ' t .I I 0.4( MELD VERIFY ,,�,J Db.2348, Pg.157 Vinyl siding Db.1310, Pg.435 Gs GS / i GS GS f r r i i I 0 39.56 o 39.36 1 Z 1 6 C} (L� I G,8 -` / l i l Bxrst -Grove[- GS _ L ! � I � .(D U 39.99 , `' , I I i t E - - r ' l € l - P`arkinq--Lot a' - ; GS - { Be .- � I rm Pile � I - 10CD I Ay i 1 I l z l 0 : - i I X EXISTING i t 1fJ c? o 42.24 -' n, r' DRIVEWAY L .. U ` ~0 s • i _ 1co co TO BE z co co 0 -rr ,.; .�,, , : _ � , f � ��, � __. ,,, .:: " � -- ;��_. �`,._ INV. 3 REMOVED y,GS ... ..- .-._-,".-... _.,...•. .�� _ •,'.•••� ... „ C-�_. .^.,.,,_, .. -,_®:� _ �•i r. ® ® _ OVA® _ v (� ti.J Tv R . w 0.38 _ i _ g. S 81 .53 2 - -_- - - _ O a . __.. �. ^... �• DROP INLET 3 �NV.=3 e GRATE=39.92 ! I , 0 41.14 �o I I �o J INV,=36.64 GS o 39.95 J " Cardinal " Cardinal " Cardinal GS + - (j3 0 N Trade Center ( Trade Center I Trade Center ( "Cardinal RB RB a �+ Office Spaces" Office Spaces" Office Spaces" RB I Place" , . (SERVICE STATION) "The t : I� � OFFICE 14, n /f ( (OFFICE) ( ( ( n /f Sttop' iNV.=38:0 Cardinal Drive {{ 1� - - - - - - - - - - - 07 40.5$ a � L� � � L� � Cardinal .Drive r - - - i Association, LLC ( n/f ( Association, LLC Db.1903 P .199 � � I � , 9 Eastwood Db.1903, Pg.199 L- - O ; Development, LLC MANAGEMENT� t.' I DIVISION OF WA Db.1903, Pg.199 P ,Z0_0 40.63sormwem Para* no s -- --- -!- -- -l--ED NOTE: ALL CONSTRUCTION WILL COMPLY WITH THE REQUIREMENTS WITH THE r CITY OF WILMINGTON TECHNICAL STANDARDS AND SPECIFICATIONS MANUAL. % y : 1737a OWNER: : Q NOTE: PROJECT WILL COMPLY WITH CITY CROSS CONNECTION CONTROL REQUIREMENTS, C`c�3"C�122a.Z D2"`ZVe �iXt@32SIG?21 60Public Right of WayFEB3 2��1 FURNITURE FAIR INC. 910-343-3910. IF WATER IS NEEDED FOR CONSTRUCTION CONTRACTOR SHOULD i V! A P BACK OW i ,,� ARRANGEMENTS IN ADVANCE AS WELL AS PROVIDE R Z FL MAKE IVINS POPKIN � � �r� �REG����`� LEGEND ®wc P.O. Box 1416 P 14 PREVENTION DEVICE BEHIND THE METER, 910-341-7805. EXISTING EXISTING PROD # EXISTING CONTOUR FIRE HYDRANT FIRE HYDRANT JACKSONVILLE, - NC 28541 NOTE. ANY NATURAL VEGETATION IN BUFFER TO REMAIN UNDISTURBED AND EXIST. WATER MAIN FIREEHHYDRANT g10-455-9595 -DATE 02-23-01 z ° 42.15 EXISTING SPOT ELEVATION AUGMENTED TO MEET CITY OF WILMlNGTON STANDARDS. cs SITE: DATA � DESIGN PGT _ ��o PROPOSED SPOT ELEVATION NOTE. ALL ROOF DRAINAGE SHALL BE COLLECTED AND ROUTED TO DETENTION POND. ! TOTALAREA5.01 ACRES± PAVEMENT MARKING NOTES: DRAWN MVL DISTURBED AREA 3.74 ACRESf NOTE: ALL TREES WITHIN THE BUFFER AREA SHALL BE SAVED AND PROPERLY DROP INLET w/INLET PROTECTION 1 CONTRACTOR SHALL COMPLY WITH NCDOT FENCING. I ZONING RB PROTECTED THROUGHOUT CONSTRUCTION WITH ORANGE BARRICADE ENC G. ..,.� STORMWATER RUNOFF DIRECTION " STANDARD SPECIFICATIONS FOR PAVEMENT .- 1 = 40 BUILDING AREA 40,320 5F MARKINGS AND RAISED PAVEMENT MARKERS. NOTE: NO WETLANDS EXIST ON SITE. ..: ; CONCRETE AREA STORAGE 23,000 SF DATEPpdNMD „ OFFICE/SHOWROOM 17,320 SF SEE NCDOT STANDARDS 1250.01, 1205.08 i (175} LANDSCAPING w/AREA BAR SCALE 1 =40 PARKING SPACES REQUIRED 100-161 1251.01, AND 1205.09. 2. CONTRACTOR SHALL GET . NCDOT APPROVAL FEB 2 3 2001 .. ,,��.PARKING SPACES PROVIDED 100 LIMITS OF DISTURBANCE wr•.. OF LAYOUT PRIOR TO STRIPING. TSF ASPHALT AREA 55,261 SF , -* x TEMPORARY SILT FENCE CONCRETE AREA 3907 SF 3. CONTRACTOR SHALL COMPLY WITH NCDOT SHEET 1 OF 2 40' 20' 0' 40' 80, 120' LANDSCAPING AREA REQUIRED: 4420 SF PART VI STANDARDS AND GUIDES FOR TRAFFIC TEMPORARY SEDIMENT TRAP LANDSCAPING AREA PROVIDED: 4740 SF CONTROL FOR HIGHWAY MAINTENANCE. 00121 a 1'-s" x t'-o" x .G6o STD. ALUM. NOTES: 2X4 WOOD FRAME CiTY OF WILMINGTON SITE WORK NOTES 1. THE CONTRACTOR SHALL VISIT THE SITE AND BECOME FAMILIARIZED WITH EXISTING REVISIONS HANDICAPPED PARKING SIGN i. SIDEWALK THICKNESS SHAD. BE 4' UNLESS NOTED OTHERWISE WOOD OR STEEL STAKE MINIMUM LANDSCAPE ' REQUIREMENTS CONDTIONS BOTH ON AND IMMEDIATELY ADJACENT TO THE SITE. O TO READ RESERVED PARKING / j� CUT OR TOOLED 2 CONTTNACTION JOINTS (cJ.)_SPACE SAME As SIDEWALK WIDTH FABRIC 2. CLEARING:_ CONTRACTOR SHALL REMOVE ALL TREES AND VEGETATION WITHIN LIMITS Doe DescriptiaTT By R� WITH IDENTIFICATION SYMBOL. C� a • RESERVED BOLT TO WD. POST W 3 8 CANDIUM o `D 3. THICKEN SIDEWALK TO S AT DRIVEWAYS. - < N: MINIMUM 15 REGULATED TREES PER ACRE. OF CONSTRUCTION UNLESS OTHERWISE DESIGNATED TO REMAIN. / / t TREE PRESERVATION E PARKING PLATED NUTS, BOLTS do WASHERS. - 4. THICKEN SIDEWALK TO 5" IN LAST 3' WHERE IT ABUTS PAVEMENT _ V I3 3. GRUBBING AND STRIPPING: CONTRACTOR SHALL RAKE AND REMOVE ROOTS, STUMPS, PARKING a WITH NO CURB. co _ SIGN 1 '� - STREET YARD: MINIMUM REQUIREMENTS: FOR EVERY 50 LF, 1 TREE VEGETATION, DEBRIS, EXISTING STRUCTURES ABOVE AND BELOW GRADE, ORGANIC s" X 1' a" x .a8o STD ALUM. s G 5. 1/2' EXPANSION JOINT ((E.J.) REQUIRED AT 50 MAX. AT SIDEWALK � � _. d•� ;- ,.t � MATERIAL OR ANY OTHER UNSUITABLE MATERIAL WITHIN LIMITS OF CONSTRUCTION. TO READ "VAN ACCESSIBLE'. " JUNCTIONS, AT STRUCTURES. AND AS NOTED ON SITE PLAN. '" U. _ ; Z 8 FT IN HEIGHT OR 3 FLOWERING TREES 5 FT IN HEIGHT AND 6 4. MUCKING: CONTRACTOR SHALL COORDINATE WITH OWNER AND THEIR GEOTECHNICAL BOLT TO WD. POST WiTH 3/8 CANDIU r, 6. PROVIDE A LAYER OF 1�¢ BLDG. FELT BETWEEN WALK AND ADJACENT X - ~� '' � SHRUBS 18" MINIMUM AT PLANTING. PLATED NUTS, BOLTS & waSHERs ,� t . 1 .. REPRESENTATIVE TO COORDINATE REMOVAL OF ANY SOFT AREAS. PARALLNG CURB OR STRUCTURE .. ... RUNOFF WATER In ' I .#. , PARKING FACILITIES WITHIN 50 FT OF RIGHT OF WAY REQUIRES 1 ROW 5. DISPOSAL. CLEARED. GRUBBED, STRIPPED OR OTHER WASTE MATERIAL SHALL BE 9" x 1'-0" x .080 STD ALUM. SIGN o w 7. REINFORCE W/6X6-10/10 W.W.M. SEDIMENT- ! LOW BUFFER EVERGREEN SHRUBS MINIMUM 18" AT PLANTING. REMOVED FROM SITE AND DISPOSED OF IN A PROPERLY PERMITTED FACILITY. TO READ "MAXIMUM PENALTY $100, 6. FILL AND COMPACTION SHOULD COMPLY WiTH GEOTECHNICAL REPORT: 1 12' 1 GS 20-37.6". BOLT TO WD. POST 'd I�•p��p NTH 3/8- CANDIUM PLATED °D CURB �� SPACING 11]1J.LllYJ]e 7. THE CONTRACTOR SHALL NOTE THAT THE GRADING PLAN MAY NOT REPRESENT A BALANCED LEGEND AND BORDER - GREEN NUTS, BOLTS do WASHERS. FINISHED �/ _ OOOD o z SEDIMENT D OP INLET MINIMUM: 8� OF THE GROSS PAYED AREAS SHALL BE LANDSCAPED. EARTHWORK CONDITION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CUT AND WHITE SYMBOL ON BLUE BACKGROUND i I w%GRATE FILL QUANTITIES AND COMPLETE INSTALLATION TO SPECIFIED GRADES. BACKGROUND - WHITE PRESSURE TREATED 4"x4" POST. GRADE '`1 1 TREE 8 FT MINIMUM HEIGHT AND 6 SHRUBS 18" MINIMUM AT 8. THE CONTRACTOR SHALL FURNISH SUITABLE BORROW MATERIAL FROM AN OFF -SITE _ .q ... , . ... C SKIRT PROPERLY PERMITTED FACILITY AS REQUIRED. - -- -- ' 4 - •'•. .♦ .:. - . AS DIRECTTEED i BY ENGINEER PLANTING REQUIRED FOR EVERY 15 PARKING SPACES OR FRACTION •• L�� 1-1/2'R } 1-t/2"R(rrP} `..:: ;' .' . ' < ... o INCORPORATE THEREOF. CONSECUTIVE PARKING SPACES SHALL z •., .' ' <• .. .. ' :9, EXISTING UTILITIES THE CONTRACTOR I DURING CONSTRUCT ON SIBLE FOR E BEFORE COMMENCING EXCAVATIONS LOCATION AND CANY NOF R/uM VAN I I- =I I1 1= _ LANDSCAPE PENINSULAS NO MORE THAN 15 SPACES APART AND AT THE IN OR ALONG ROADWAYS OR RIGHT-OF-WAYS, PUBLIC .AREAS OR IN PRIVATE •/ P "TM -) =III - l I THE ENDS OF ALL PARKING ROWS. MINIMUM 8 FT WiDE AND 100 SF EASEMENTS, THE CONTRACTOR SHALL NOTIFY ALL APPROPRIATE PERSONNEL OF 511� /8:(TYP)� /8'(TYP} - _ _ p III=i I I -I I II L=1LI-1 I I ! " ' IN ..AREA 5 TREES MINIMUM REQUIRED FOR INTERIOR ISLANDS: THEIR INTENT TO EXCAVATE, 1N WRITING, NOT LESS THAN 10 DAYS PRIOR TO EXCAVATING. _ - _ - I I=111= M : ' : 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE DISCONNECTION] I I I -ICI I RECONNECTION' AND/OR THE RELOCATION OF ALL EXISTING UTILITIES WITH LEGR - LEGEND AND BORDER - GREEN =-�_ _ V BUFFER YARDS: HEIGHT REQUIREMENTS BACKENO ANC BORWDHE GREEN BACKGRouND - WHITE -) L-i I I I_ I I I- ; APPROPRIATE PERSONNEL GR4U i TREES - 8 FT MINIMUM AT PLANTING 2" MIN. CAL. 11. EXISTING SURVEYING PERFORMED BY HOBBS SURVEYING COMPANY,, INC. AND SUPPLIED BY THE OWNER. LCALg f% p i q �y /'e 15 FT MINIMUM MATURE HEIGHT 12. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AT THE SITE. FURTHERMORE AkI D I CAP (� E SIGN D E� i AI L THE CONTRACTOR SHALL REPORT ALL DISCREPANCIES OR QUESTIONS TO THE ENGINEER BROOM ANISHs PERPENDICULAR 2X4 WOOD FRAME EVERGREEN SHRUBS - 36" MiNIMUM AT PLANTING PRIOR TO INSTALLATION. NTS Y TO PEDESTRIAN now DICTION WOOD OR 13. THE CONTRACTOR SHALL PROVIDE ANY AND ALL LAYOUT REQUIRED TO CONSTRUCT STEEL STAKE 6 MINIMUM MATURE HEIGHT BLDG.-STRUCTURE HIS WORK UNLESS OTHERWISE DIRECTED BY OWNER. GENERAL NOTES: PLAN PLAN FENCE OPTION 8 FT MINIMUM HEIGHT INDUSTRIAL ZONING 14, ALL PVC UTILITY MAINS SHALL BE INSTALLED WITH A MINIMUM OF 36" COVER ALL DROP INL�Ts"ovER 3'-s' IN oEPTH TCT BE PRowoED u 1 DROP INLET BURIED FABRIC SKIRT AT FINAL GRADE. wr1Hl STEPS 1 2 ON CENTERS. STEPS SHALL E IN 1/8•R TOOLED 1/4 x1 DEEP w/AN - w GRATE 6 FT MINIMUM HEIGHT ALL OTHER I AGcotztiAkcE WiTH srD. 840.66. 6' 4' 6 *E2 t/8'R TOOLED JOINT :` : 15. ALL SERVICE CONNECTIONS SHALL BE INSTALLED TO MEET ALL LOCAL AND STATE CODES. 4 SIDEWALK `� ,. '`` VISION CLEARAyCE NO PLANT MATERIAL OVER 30" IN THESE AREAS. METERS, TAPS, MATERIALS, WORKMANSHIP AND ALL FEES SHALL BE THE RESPONSIBILITY CLASS "B" CONCRETE TO BE USED. 3000 PSI \ �•"--\ E .,� C.r . CONCRETE :; OF THE CONTRACTOR AND SHALL COMPLY WiTH ALL REQUIREMENTS: ALL MORTAR aakrs ORE To BE t/2 t 1/8 PROTECTION FROM VEHICULAR TRAFFIC PROVIDED AROUND ALL PLANT 16. ALL PAVEMENT, BASE AND SUBGRADE SHALL COMFORM TO NCDOT STANDARDS INCLUDING t FORMS ARE TO BE USED FOR THE CONSTRUCTION OF ::':. •'�: ,1'12���,` MATERIAL (CURBING, CROSS TIES. TIMBERS, ETC.) WORKMANSHIP, MATERIALS AND,EQUiPMENT. APPROPRIATE BARRICADES, SIGNS, LIGHTS 1.tTHE 80TfOM - y..: r -OR OTHER TRAFFIC CONTROL DEVICES SHALL BE PROVIDED IN ACCORDANCE WITH NCDOT X `_ .:.,.. ' �a :';' NTENANCE: THE OWNER IS RESPONIBLE FOR MAINTENANCE OF 4 'BRICK MASONRY DROP INLET NOT TO BE USED IN - :. -.;;-::- . .�'`- ,�TO MAINTAIN SAFETY AND TWO WAY TRAFFIC.wcAnaks sualECr To TRAFFIC. `.,iANDSCAPING TO ENSURE THE PLANT MATERIAL LIVES. 17, ALL AREAS SHALL BE GRADED FOR POSITIVE DRAINAGE: THE CONTRACTOR SHALL REPORT i/.JUMBO BRICK WILL BE PERMITTED. CONCRETE BRICK 11 -III�U JOIN6" ABC STONE(NCDOT) ANY DISCREPANCIES TO" THE ENGINEER PRIOR TO INSTALLATION. ALL AREAS SHALL 'BE oR 4' SOLID CONCRETE BLOCKS MAY USED ik GATHER BACKFLOW ASSEMBLY NOTES SLOPED TO DRAIN AWAY FROM BUILDINGS AT ALL TIMES. LIEU OF CLAY BRICK. 6' ABC STONE(NCDOT} - EXCESS 1. THE BACK FLOW ASSEMBLY SHOULD BE AS CLOSE TO THE WATER METER AS POSSIBLE. 18. CONCRETE STORM DRAINAGE PIPE SHALL BE CLASS Ill WITH RUBBER GASKETED JOINTS IF BOX, REINFORCED CONCRETE PIPE 6 SET T BASE SLAB AT CORNERS OF BOX, ADD TO BASE AS SHOWN ON STANDARD 840.00, 8x6-t0/10 W.W.M. COMPACTED EXPANSION eiOINT (E.�i.) CONTRACTION JOINT` (C..1.) IN ALL CASES IT SWILL BE BEFORE THE FIRST WATER SERVICE. AND INSTALLED IN ACCORDANCE WITH MANUFACTURER'S: REQUIREMENTS. Y SUDGRADE 19. USE WHITE LANE MARKING PAINT FOR ALL PAVEMENT MARKINGS. PAINT SHALL BE A PLO FUR 8'-0* IN HEK,'FTT OR LESS USE 8' WALL OVER B'-o' 2. THE DOUBLE CHECK VALVE AND REDUCED PRESSURE ASSEMBLES SHALL BE INSTALLED AT CHLORINATED RUBBER ALKYD, FS TT-P-115, TYPE Iii, FACTORY MIXED, QUICK DRYING, iN H%Iff. USE 12" WALL TO 6'-0- FROM TOP OF WALL O� NOTES: LEAST 12 INCHES ABOVE THE FINISH GRADE, FLOOD LEVEL OR FLOOR. NON BLEEDING. ,REFLECTIVE MATERIAL MAY , ADDED FA OWNER'S OPTION FOR AND 8 WALL FOR THE REMAINING 6'-0'. QUANTITIES �,( (���j� WITH COPING REMOVED TO BE ADJUSTED ACCORDINGLY. �/ f", j� I A K I E �I 1 A� FRAME WITH 3. PRESSURE VACUUM BREAKER ASSEMBLIES (PVB) SK41 BE INSTALLED AT LEAST 12 INCHES NIGHT REFLECTING. T i PIVAL SIDEWALK AND NTS 1. AS SYNTHETIC FABRIC, USE A PERVIOUS SHEET OF NYLON, 5. TO PROVIDE NEEDED STABILITY TO THE INSTALLATION, ABOVE THE HIGHEST WATER OUTLET. WHEN INSTALLING A PVB ON AN IRRIGAT10N SYSTEFA POLYESTER, OR ETHYLENE YARN EXTRA STRENGTH 2x4-INCH WOOD STRIPS AROUND THE CREST OF THE OVERFLOW CONSIDER THE PLACEMENT OF SPRINKLER HEADS ON HILLS AND SLOPES. PVB SHALL 20. DUCTILE IRON SHALL BE CLASS 50. BRICK coPlkG (50 LB/ 11NCH MiN.)-THAT CONTAINS ULTRAVIOLET RAY AREA AT A MAXIMUM OF 1.5 FT ABOVE THE DROP INLET CREST. 21. CONCRETE FOR WALKS, CURBS AND DRIVES SHALL :HAVE A MINIMUMN COMPRESSIVE NOT BE INSTALLED AT A LOWER LEVEL THAN THE HIGHEST OUTLET. INHIBITORS AND STABILIZERS. FABRIC SHOULD BE SUFFICIENTLY STRENGTH OF 3000 PSI 0 28 DAYS AIR ENTRAINED: SEE IN ACCORDANCE 6. PLACE THE BOTTOM 12 INCHES OF THE FABRIC IN A TRENCH AND 4. THE MAXIMUM HI EIGHT' OF A BACKFLOW ASSEMBLY IS 36 INCHES INSIDE AND 60 INCHES OUTSIDE. 22. FIELD TESTING SHALL BE DONE BY AN INDEPENDENT TESTING POROUS TO PROVIDE ADEQUATE DRAINAGE OF THE TEMPORARY. G LABORATORY PAID FOR No me EWITH GRASSING DETAIL BACKFILL THE TRENCH WITH AT LEAST 4 INCHES OF CRUSHED STONE 5, AN ENCLOSURE SHALL BE PROVIDED THAT PROTECTS THE ASSEMBLY FROM THEFT, VANDALISM, -1T�� -. SEDIMENT PooL.. BURLAP MAY BE USED FOR SHORT-TERM BY THE OWNER. FURTHER TESTING REQUIRED DUE TO A FAILED TEST WILL BE i E -II APPLICATIONS. IT MUST BE REPLACED EVERY 60 DAYS. OR 12 INCHES OF COMPACTED SOIL TAMPERING, WEATHER AND FROST. PAID FOR BYTHECONTRACTOR. ~ T - 3• Op - (= z t U VAULT INSTALLATIONS ARE PROHIBITED. F-1 -I 6 N FLOOR. UNDERGROUND AND I ,, MARKED: SANITARY SEWER OR �- _ i S .� SV - �_ 1 2. CUT FABRIC FROM A CONTINUOUS ROLL TO ELIMINATE JOINTS. 7. FASTEN FABRIC SECURELY TO THE STAKES AND FRAME. JOINTS MUST BE STORM DRAIN AS REQUIRED -i FI_ LUp 3• -�-I t OVERLAPPED TO THE NEXT STAKE. 7. THERE SHALL BE 24 INCHES CLEARANCE ON ALL SIDES OF THE ASSEMBLY. N -! i E I I ! ( 3. FOR STAKES, USE 2x4-INCH WOOD(PREFERRED)OR EQUIVALENT 8. ELECTRICAL EQUIPMENT, OUTLETS AND BREAKER BOXES SHALL NOT BE LOCATED BENEATH THE CONSTRUCTION SEQUENCE SURFLWAM f METAL WITH A MINIMUM LENGTH OF 3 FT. 1. NO CUT SLOPE OR FILL SLOPE SHALL -EXCEED A RISE OR FALL OF ONE FOOT FOR SW4t.L � NINED -1 I - - I SEE SITE PLAN FOR INVERT 8. THE TOP OF THE FRAME AND .FABRIC' MUST. BE WELL BELOW. THE GROUND ASSEMBLY. SO AS TO INSURE EVEN BEARING _ I, ELEVATION DOWNSLOPE FROM THE DROP INLET TO KEEP RUNOFF FROM 9. PRIOR TO INSTALLING ASSEMBLIES INDOORS IT IS RECOMMENDED THE THE CROSS -CONNECTION EVERY RUN OF 3 FEET (1 VERTICAL TO 3 HORIZONTAL). i - - OF COVER ON RING, 1 I 4. SPACE STAKES EVENLY AROUND THE PERIMETER OF THE INLET 2. NO SEDIMENT WILL BE ALLOWED TO EXiT THE SITE. ALL EROSION SHALL BE CONTROLLEDMal %k BYPASSING THE INLET. IT MAY BE NECESSARY TO BUILD A TEMPORARY CONTROL OFFICE BE CONTACTED FOR ADDITIONAL INFORMATION. WATER METERS WiLL INCLUDING SIDE SLOPES DURING AND AFTER CSITE. CTi N. - r A MAXIMUM OF 3 FT APART, AND SECURELY DRIVE THEM INTO 0 TOP OF COVER DiKE ON THE DOWNSLOPE SIDE OF THE STRUCTURE. NOT BE SET UNTIL THE CITY HAS INSPECTED AND APPROVEDTHEBACK FLOW PROTECTION. INSTALL PRIMARY EROSION CONTROL MEASURES BEFORE BEGINNING CONSTRUCTION INCLUDING - A "V A THE GROUND, APPROXIMATELY 18 INCHES DEEP. (910) 343-3910 3. •-> BUT NOT LIMITED TO GRAVELLED CONSTRUCTION ENTRANCE, SILT FENCE, CHECK DAMS, ETC. INSTALL ALL SECONDARY EROSION CONTROL MEASURES AS SOON AS POSSIBLE AFTER: BEGINNING TYi'ICAL GRASS S ALE TEMPORARY ( f''��( ('� �[• ('�j LAB WINTERae �Y SPRING �ONSTRUCTtON. SECTION X-X SECTION Y-Y TE M P V RAR f I• A R E C DROP I N L E S I O 1' CONTROL- N 1 R O L TEMPO GRASSING DETAIL AIL 4. ALL EROSION CONTROL MEASURES " TO BE INSPECTED AFTER EACH RAIN. `? 5 NTS NTS SEEDING MIXTURE SILT FENCE, SILT TRAPS, AND INLET PROTECTION TO BE CLEANED WHEN HALF FULL. 2 2 J/2" NOSE AIYIZZL£.S / 5. iF APPLICABLE, CONSTRUCT PROPOSED RETENTION POND TO ACT AS A SEDIMENT BASIN DIMENSIONS AND QUA tT�R BOTTOM OF COVER A A " „�1 DURING CONSTRUCTION. REMOVE ACCUMULATION OF SILT AS REQUIRED TO ALLOW PROPER DEDUCTIONS FUNCTIONING. RESTORE POND TO DESIGN LEVELS AT THE COMPLETION OF CONSTRUCTION. � �x s PiPE IN PE� BRICK POPE ' � 94 •� 1/2" PUA/PER C(A�t�VECfION Rye (groin): 120 x WIDTH NWff FACE TO 1`ENTER LINE R Annual fes) dezo (Kobe in . 6. IF APPLICABLE, INSTALL DROP INLETS WITH INLET PROTECTION TO ACT AS SILT TRAPS I D B H CU YDS Chi N CM RC a DURING CONSTRUCTION. REMOVE ACCUMULATED SILT AS NEEDED TO PREVENT SILT FROM 12" 3'-0 2'-0' 02b7 a 343 O.O T7 0 71 0 010 0.032 of STREET aO Piedmont and Coastal Plain. 15" 3'-LI• 2-0" 3-0" 0.257 0.313 0.03E 0.976 0.031 0.047 PIPE ZONE PIPE ZONE : \ w ENTERING STORM DRAIN PIPING. . Korean'in Mountains) 50 " 8" 3-0 2-O T-5" G.287 0.313 0.037 1.108 0.044 0.086 as i -1.1 1/2 a w # 7. A 4 LAYER OF TOPSOIL SHALL BE APPLIED TO ALL NEW AREAS TO BE GRASSED. 8' O.D. 6' 6• O.D. 6" T `o HYlIRANT TO Omit annual lespedeza when duration of temporary cover M not to extend 24' 3-0 2'-0 a-o' 0267 o3t3 0.037 t21� 0.078 ati3 8. ALL DISTURBED AREAS SHALL BE SEEDED IN ACCORDANCE WITH SEEDING SCHEDULE AS T 2'-W 4-3" 0.2b7 0313 0.037 1367 0.122 0.170 r ! f69bE BRfiQA' beyond June. cv n MIN. MIN. MIN. MIN.C14 ALL Cp�V pq SOON AS POSSIBLE BUT NO LATER THAN 30 DAYS AFTER DISTURBANCE. /�•� p� om 'I00?' ON 1OR '�E - SEEDING DATES: 9. MAINTAIN PAL.L EROSION ED AREAS TO CONTROLL MEASURES E SEEDED NO EUNiTL PROJECT15 Y S COMPLETE. C D�..JT O i- � N L ALL FINAL eAc PIPE SIZE AS - _ 10. MORE STRINGENT MEASURES MAY BE REQUIRED TO HALT EROSION iF -THOSE ON THIS �- FINAL BACK ����ppCC1A�T : w. / / ,//i.,. ii,./i Iii �% /ice ►Aountains Abova 2500 ft Feb. 15 May t5 PLAN PROVE TO BE LESS EFFECTIVE. ONITHE /�.,/i../�../i.,%" t /i.. SEE PLAN Below 25M Yt: Feb. i-May 1 HIS 9URY LINE -� PIPE SIZE AS � CONC. COLLAR � Piedmont -Jan. i-May t r• 1 t. REMOVE ALL .TEMPORARY. EROSION .CONTROL MEASURES UPON COMPLETION OF CONSTRUCTION. INDICATED 3 MIN. AS PER SPECS. 1 Coastal Plain - Dec. 1-Apr. 15 ALL PERMANENT MEASURES SHALL BE WELL ESTABLISHED PRIOR TO PROJECT COMPLETION. A (MANUFACTURERS) 1'-9 5j8" ON THE "- ° >.r.} CLASS 1, 2 MAINTENANCE REQUIREMENTS 1. G.R. ENNIS do SON _� ka4 o.D. - ° O.D.-�- SOIL AMENDMENTS 2' N0. MH - 4 :*2, C./. VitLIrE BOX SEE T'LAN 1. CONSTRUCTION ENTRANCE MUST BE MAINTAINED Tfl: PREVENT MUD OR SEDIMENT FROM LEAVING :� I SPILLWAY 2. V-10 3 4' � .,° ''' • I -11 ..,.: I SITE. PERIODIC TOP DRESSING WiTH TWO INCH STONE MAY BE REQUIRED. N0. L -NCR 2001 % a: w. y , • „r„;a'�' 8 MIN. CLASS 1 OR , - " Follow recommendations of soil tests or o 2,000 lib ocre' round o ricul- 3. YULCAN INITIAL BACKFi = ( MIN. CATS VALW Aft S'JZE 8 � 1 / g � 2.' ALL EROSION AND SEDIMENT- CONTROL PRACTICES WILL BE CHECKED FOR STABILITY AND NO. VM-84 CLASS 1 I �I ( I I I I I I I I I I I I I I r RX�'iT 7U p�N Fl � IC turol limestone and 750 ib/ocre /0-t 0-10 ertiIIzer. OR EQUAL 2'-9 1 j4" MINIMUM' WEIGHTS: _ SEiCT1tNd A - A 10OR X o OPERATION FOLLOWING EVERY RUNOFF -PRODUCING RAINFALL, BUT IN NO CASE LESS THAN RING - 190 tas: { �I I I J=1 �� I l I VED EQUAL ONCE EVERY WEEK. ANY NEEDED REPAIRS WILL BE MADE IMMEDIATELY ; TO MAINTAIN ALL FLOW,__ COVER 120 LBS. I �I I III I STABLE I �! i I �i I �I �---STABLE FOUNDATION FOUNDATION DRAIN /'��/ �g MULCH PRACTICES AS DESIGNED. L-7-i-SUMP SECTION A -A MATERAL MAT42tA1 ENERV 1 DISSIPAT E` 3. SEDIMENT BASINS WILL BE CLEANED WHEN THE LEVEL OF SEDIMENT REACHES 2.0 FEET A APPLY 4.000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT, NETTING, BELOW THE TOP OF THE RISER. #57 GRAVEL WILL BE CLEANED OR REPLACED WHEN THE PVC PIPE P P OR A MULCH ANCHORING TOOL A DISK WfiH BLAQES SET NEARLY STRAIGHi CAN BE SEDIMENT POOL NO LONGER DRAINS PROPERLY.DUCTILE IRON I E usEv As A Mut>rFr ANCHORING Tool UNDISTURBED 1� 4 CHANNEL BorroM ...:,t ;, - • - � 4. SEDIMENT WILL BE REMOVED FROM BEHIND THE SEDIMENT FENCE WHEN IT BECOMES ABOUT BOTTOM MANHOLE FRAME AND COWK A "�••� PIPE BEDDING DGi'�W 0.5 FEET DEEP AT THE FENCE, THE SEDIMENT FENCE WILL BE REPAIRED AS NECESSARY CROSS SECTION NTS CONCRETE PAO O� MAINTENANCE TO MAINTAIN A< BARRIER. J5' X 15" X 6" 4 __5. ALL SEEDED AREAS WILL BE FERTILIZED„ RESEEDED AS NECESSARY, AND MULCHED ACCORDING W VARIES 0 -12 6 (2j .4 SOL/D CAW C+ Refertilize if growth is not fully adequate. R ize and mulch im- TO SPECIFICATIONS IN THE VEGETATIVE PLAN TO MAINTAIN A -VIGOROUS SHWIDER �9 IY e9 weed. refa•td Ec VARIES i �L QJ $ mediately following erosion or other damage. DENSE VEGETATIVE COVER. TEMPORARY SEDIMENT TRAP TABLE AS DR 0413- PRE /7l UlTtf/irT DUAIL g � NO. REQ'D PROVIDED L W D SPRING -SUMMER t . STEEL W000 PST 0.38 684 800 8O 5 2' / < T+ t U-r 1111RE FABRIC FULL 18' .10/M SEE PLAN SHEET FOR LOCATION ` ` . FABRIC 1-1 1/2" LAYER 6" P/PE PERMANENT GRASSING DETAIL W EXISTING PAVEMENT TYPE 1-2 (NCDOT) HYDRANT 3/4" G4 14MI2ED RODS pp �+ �•�•A� SEEDING MIXTURE STONE SECTION A -A= 1/4" PER FOOT 8 MI TEMPORARY SUMMER GRASSING DGEI'ill _r - - - - - 49 a a 2" - 3' ���RATE (11h6 in NOTES �' -- - 77 - 1: SEDIMENT TRAP WILL BE CONSTRUCTED FIRST, �:: _ MAX. o 0 0 0 COARSE AGGREGATE SEEDING MIXTURE SUMP SECONDLY. �lr�^?'i:'tC• ` i;^{L s,. 'i':'.'. ` 00000 1 SEiEA H GHT TO BOTTOM OF SPILLWAY AkCENOR FABRIC SKIRT v. cam. s >"y +r,.c :,+ . i;^ e :?:<:2:' ' 1:1 SLOPE o O o o �o o TO A60V PATE I l GC�D� 2. SEDIMENT TRAP HEIGHT f �^ WILL BE HW LESS THAN TWO FEET. I AS DIRECTED BY ENGINEER- - 't' £>�: 0�0 0 0 0 0 GOO" MUM 40 6OUM MiLM 10 0 .. .y E. -�'�'. • K.;.....• ..^: COMMON BERiAUtMCRASS 10 3. SPILLWAY DEPTH SHALL. BE ONE FOOT. h 4, SSE S SLY � FA�ECH� 5 /2• HB � �_� � t=� � �_ TEMPO Y G YELLED _____ IN THE PIEDMONT AND MOUNTAINS, ASMALL-STEMMED SUN[YANGT4ASS MAY BE TALL FESCUE 50 w � I -I I I -I ((-) SUUBSTTTUIID AT A RATE of 5o LB/ACRE. SEEDING NOTES i�2 NOTE: I H>�T Lvw nE 8u7S CONSTRUCTIONENTRANCE 5. S MP M NS SHOULD OW FOR A MINIMUM OF NOTES" 1. THERMOPLACTIC PAVEMENT MARKINGS SHALL BE RETAINER CL.4A! 9ua r OF s MENT STORAGE 1. FEE FABRIC WALL BE A MIN, OF 32• IN ,vm DONE BY CONTRACTOR TO NCDOT STANDARDS c T �+ t. WHERE A NEAT APPEARANCE S DESIRED. OMIT SERICEA 6. DEPTH OF SEDIMENT IN SUMP WILL B� CHECKED AFTER EACH L i1AYE A tiYt l I}i 12 TMSTAY `/ � NTS Y SEEDING NO EJ STORM AND KSEANID As NECESSARY MIN. ONCE EACH 6 McxNms}. SPACING TYPICAL PAVEMENT WIDENING SECTION �O/"� R� E�F P(.�1 FOR PIPE `' 2. USE OOMMON SERUWAGRUIS'S ONLY ON ISOLATED SITES WHERE IT CANNOT BE- Cd 7: REMOVAL OF SEDIMENT TRAP WILL BE DOPE IN SUCH A WAY �htlt%TIAIIO MOUNTAINS -MAY t5-AUG. 15 COME A PEST. BEJ#,61DNf�tISS MAY BE REPLACED WITH 5 Is/acre CENTiPEDEGRASS. 2. F sH1Au. � � i�osloHi cokma giro Haet of HYDRANT TO 9ST f ULZ JO/N7' OF P/PE AS To LIMIT SILTATION. Pl1D110UNT -MAY 1-AUG. 15 IN WIDTH. FAr�C SHILL BE FASTENED ADW AiH].Y TO THE FAB= AS DIfECTED BY THE HYDRANT Y14 G4LVANOW RODS COASTAL PLAN - APR. 15-AUG. 15 e� I T T AI ENGINEER R/W (- - (- -{ - --� SEEDING DATES 0 NTS STEEL. POST SHA5TfB AW--4' W102 � AND BE OF THE STANDARD MARKED C.OWATER LVE BOX I I 4. SELF-FASTENER POST SHAD. � A MIN. OF IV IN HEIGHT AND 3` CONC. SIDEWALK CONC. CURB & GUTTER o 0 0 0 0 � /_ �- NG SOIL AMENDMENTS APRIL 1 - JULY 15 TO 4' IN OIA 0ER. WJM FABRIC SHAH BE FASTENED O ° o ° NONUSE pEAdEY FOLLOW RECOMMENDATIONS OF SOIL TESTS OR APPLY 2,000 LB%ACRE MOUND AGRICUL �q�j ��p� �pyE yam! �ry p{� To Ir LOW POST tTrtn4 HOT LESS THAN #D iR SGwLE ::'a:':t. ;<a .:; :;; _;: ;; : ; :�,, -;t ���% y a �a �� ��. .� y �o �� �o o (o� 0 0 000 0 (1 CH 3A FOR CATCH TURAL. UMESTONE AND 750 LB ACRE /0-10-10 FERTILIZER. (.AVER. TdP 70 BE PAYED OTHER OTHIR ARIMOF t t/2' TANG �:��� a• �� 'y.� W �% � . O oNo `` - ��0� I BARNS AND CH-BN-47 / 0 e-4 SOIL AMENDMENTS N ygOR 1 ���p AS FO YARD INLETS ® i o Rai NOTED bNnPIANS ON In v o r . u:,..::'.: APPLY LIME AND FERTILIZER ACCORDING TO SOIL TESTS, OR APPLY 3.000 lb/acre �y 3 , E14ft4T UNPAVED ROADS PROVIDE NITSSEAL CLEAN -OUT CONC. COLLAR L - - - _ MULCH MOUND AGRH:ULTURE UMESYONE AND 500 ib/am 10-10-10 43 +> T CD 7 SILI STACK w/DUCT TAPE PVC OR CIP nE BOL75 \\\ - (SEE NOTE 2> © i I LHM . C � �1/8' BEND OR A i�t.CHf ANCHORING TOOL A'OiSK WiTH BLADES SET NEARLY STRAIGHT CAN BE APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASAHIAIT NETTING, oa AND 33//gg (� J0%NT RESTRAINT USED AS A MULCH ANCHORWG TOOL C CO CONCRETE. iWRTAR PVC OR CI SEWER MAIN HYDRANT TO 1d4hV TEE CONC. CO PLAN -0" MULCH w E PLUG w/4' SINGLE TEST ASPHALT PAVEMENT APPLY 4.000 ib/acre GRAIN STRAWOR EQUIVALENT COVER OF ANOTHER SUITABLE r-+ AIJIJSTMENT �-I '24"-WTTC� �pACERS FOR : PLUG w/WING NUT 4' TAPPING SADDLE 1 MAINTENANCE MULCH. ANCHOR BY TACKING WITH ASPHALT, ROVING, 0R NETTING OR BY CRIMPING 1-I I I ' ..._. AWMENT TO K RA MULCH Mt - <SEE NOTE 2> TEE DR WYE 3/4" TIE 60LT5 E! EV. VARIES WITH A MULCH ANCHORING TOOL A DISK WITH BLADES SET NEARLY CAN BE 0 ® z REFEliTILIZE IF GROWTH IS NOT FULLY ADEQUATE. RESEED REFER LAZE AND T/1 LJ • MH (SEE NOTE 1) MEDYQiIY FOLLOWING EROSION OR OTHER DAMAGE USED AS A MULCH ANCHORING TOOL Qi .{� e..4 t•-i W ✓ 24' MIN. ��� �-�4i n 2' REINFORChNC PRECAST A] H-t ECCENTRIC TOP ECCENTRIC NOTES BRICK MASON MAINTENANCE U •r-H N - - - 1. SEWER TAPS TO BE PERFORMED BY CITY r}��I O CONE CREWS EXCEPT WHEN TEES OR WYES ARE f,/lr/fir9® jpj RESTRAINT DETAILS- FLOW - - REQUIRES. MAY BE MOWING APRIL WITH OWED ONLY ONCE A50 lb ore NITROGEN. REPEAERE A NEAT �GROWTH ?-H � o �Hp� WCiH{ ASTAIC •I PRE- MANHOLE INSTALLED CONTRACTOR.N NEW MAINS LAID BY THE 4" > IS *� ® Co`+ RBNN 5" Mn WALL THICKNESS - [�p �/ �•A •�• DESIRED. OMIT SERICEA AND MOW AS OFTEN AS NEEDED. e-t 4 0 v 0 oi� FAR 4' DU BARREL c 2. THESE ITEMS SHALL BE INSTALLED WHEN ao ` TEMPORARY FALL G SiNG DETAIL �I t 1 6 MIN. WALL THICKNESS '3 NO HOUSE CONNECTION IS MADE AT C.O. . - - - _ - - - FOR 5' DIA. BARREN ° ; i "') 3000 PSI_CONC. 1 1. aUI.NENLINr FOR STAN.PARl1 CLEAN ®UT 1 1/8" o 1 1/4• ....; . SEEDING MIXTURE 5' TYP I 1 E I - - - - - - - O O I--�-- ( r NOTE i - �, PIPE SHALL Aar BE Kx11 KNisi SANITARY SEVER HOUSE SERVICE o A o DROP INL TO 1SAAVD � -BATE (Ifs/�i�e� FALL -WINTER ER • I � l�tY-_ NTS SECTION M OPENING SJ;14 Rye (grain) 120 BY COUNTY PERMANENT GRASSING DETAIL r 0 i ,j `� w WITH CLASS .�, 1' PER A SIDE ELEVATION SEEDING NOTES } �� a ti z coal 1D 3/4 DROP INLET D ETAI ,. , . t 2 GRADE 60 MOUNTAINs - AUG. 15-DEC. 15 SEEDING MIXTURE , L. . z ,q I MM�I�NIMMryU�y�M 8* STONE�y, _ ii Z /gyp ]00000 OOOOOC OG.VNIN FOUNDATION .. ,: �. .` ` ' •. .. V' O " / NTS - VVl 4l STEEL REINFORCEMENT f COASTAL PLAN and PIEDMONT AUG. 15-DEC 30ffiz (Ibz ' 10 A:._. >7 s ' - _, �. oo :: N n s A PLAN VIEW to -z c p ' L A : COPOLYMER TALL FESCUE (REND OF 1W0 Q{ I+ ��00 O O O O O O O O O O O O O O D O O O O O OC ... . F•• . �..: : '�' - • + I i i I I i J } 0 0 0 0 0 o a a o 0 0 0 0 0 0 0 0 a a o 0 o c -. • z • PO YPROPYLENE TtIREE IMPROVED VARIETIES) 200 _ a_a_a a_a_a_a_a_a a_a_ _a_a_a_a_a_a_a_a_a_a.a - $ 36 Rc i PL,kssTlc SOIL AMENDMENTS � (G�) ) � RUBBER GASKET FOLLOW SOIL TESTS OR APPLY 2,000 LB/ACRE GROUND AGRICULTURAL ��\\ • • • • • ` %ice RuerIER cASKEr SEEDING DATES .y.,..•� •.,• I e EXTENDED MONOLrrHtCAL.Y CAST ELEVATION SECTION A -A LIMESTONE AND 1.000 LB/ACRE 10-10-10 FERTILIZER. BASE SECTION EXTENDED BASF NOT t ZJ4 BARS 0 12" O.C. FA WAY �. AUGUST DECEMiifR _^� >• •• Y REQUIRED FORHOLES < 8 DEEP) IN. Ls I. 4 - H® �-_- �'-�. MANHOLE STEP DETAIL solL AMENDMENTSSEAL tom+ MULCH l,,� DOGHOUSE LE PLAN WS APPLY 4,000 LB/ACRE STRAW. ANCHOR STRAW BY TACKING WITH ASPHALT NETTING, 17374 STANDARD MANHOLE NTS /VDTESr 8'd _ OR A MULCH ANCHORING TOOL A DiSK WITH BLADES SET NE Ri_Y STRNGHT CAN BE APPLY LIME AND FERTILZER AL'COR011JG TO SOU. 1FSf$ OR APPLY 3.000-5,�0 lb/acre GALV. BAR GRATING - i" x 1 8" BEARING BARS FASTEN WITH 1. WATER AFTERS ARE TO BE PRl1Vff.9 BY THE CITY WHERE R/V WIDTH PERMITS USED AS A MULCH ANCHORING TOOL GROUND AGRICULTURAL LIMESTONE USE THE LOWER RATE ON SANDY SOILS) AND f�� • ` NTS TYPE J CLIPS ATTACH TO 1-�/4" x 1-1 4" xt/4" GALVANIZED y ��/�'•:;;KiIN'•� 6 ATTACH GALVANIZED WIRE 2, ALL WATER METERS AFJST BE LOCATED VITf1IN PUBLIC 1.000 Ib/acre t0-10-10 FERTILIZER. TOP OF BANK EMBANKMENT ANGU FRAME. MORTOR FRAME TO TOP OUTLET STRUCTURE CLOTH OVER SMALL DIAM RI057 WAYS AND/!A? EAS£AfNTS LARfE' CAST IRON METER BOX T OF ANK 3 ORIFICE 8 MESH .020 WIRE 3 VOTER AAE7'£RS SHALL AUT BE LOCATEB IN BRIVEVAYS MAINTENANCE � G EL. 41.0 °�' B �� c TY SIDEWALK MULCH f I ct r i 111Ai CITY FLOOD POOL EL. 40.0 41,0 OOD POOL 40.0 Repair and refertilize damaged areas immediately. Topdress with 50 lb/acre STATE FLOOD POOL EL. 39.0 TATE of nitrogen to March. ff it necessary to extend temporary cover APPLY 4,000 lib/acre GRAIN STRAW OR EQUIVALENT COWER OF ANOTHER SUITABLE " D POOL 3 .0 2" TYPE 1-2 NCDOT June 15, overseed with 50 lib/acre Kobe (Piedmont and Coastal Frain MULCH. ANCHOR STRAW BY TAMNG WITH ASPHALT, RINWG. OR NETTING OR 8Y CRIB= it z- 36"R P ( } or Korean (Mountains) lespedeza in fate February or early March. ING WITH A MULCH ANCHORNIO TOOL. A DESK WITH BLADES SET NEARLY ST1iA1GHiT, v DATE 02-- 23-- 01 NORMAL POOL NORMAL , P001. ;- EL: � 37: " �r - BE USED AS A ANCHORING TOM.. EL. 37.5 EL 36- INV. At 8" ABC STONE (NCDOT) .,:; DESIGN PC;T 1 IN I NV 37• AtAP00 ;=_ 6" CONC. 4000 poi MAINTENANCE DRAWN MVL 1 I F©REBAY 3 MAIN POOL N� 7 " �' 6•x6 zW2.9xW2.9 WELDED FERTILIZE L-- BOTTOM EL 34.5 TEMPORARY FMRRUARY 40 th IN SEEIMAB�ER AND APPLY Llbb IN IbNOVEMBERN, A112--4-88,, WIRE FABRIC REINFORCEMENT :. 3 1 � GRAVEL H- I ii� 3/6" AIRCRAFT " 16-4-8. OR SIMILAR TURF FERTILIZER. AVOID FERTILIZER APPUCkMONS DURING t " - yi . a WARM WEATHER, AS THIS INCREASES STAND LOSSES TO DISEASE RESEED, FERTILIZE. 3 BOTTOM - FILTER NOTE: PPAY�,T�MEENT SE TiON MAY VARY CABLE, COAT. .. DEPENDING UN FIELD CONORIONS. ASPHALT : OF 35 TYPE K SOFT CLIPPER TUBING AND MULCH DAMAGED AREAS �IEDIAIMY. MOW TO A HEIGHT 2.5- INCHESC 2 OTTOM 31.0 CONTRACTOR SHALL COORDINATE AS NEEDED. SECTION A - A MUELL£R N-1922 METER YOKE V/12 RISER w/OWNER & GEOTECHNICAL E ENGINEER 70 DETERMINE T POD S CT FW.0 Vf66 12, VF77 12 ACTUAL PAVEMENT SECTION. 4 R imc . N9 " P� EN IO D EOREBAY E ION DE TIO O D OU T STRUCTURE_ O.C. x 12 ¢- ABC STONE SHEET 2 0 2 NTS NTS 1112 A' O "' g PAVEMENT SECTION EMupED CURB 2 3 2001 Nrs NTS 00121 TRIPP ENGINEERING, P.C. 419 Chestnut Street Wilmington, North Carolina 28401 Phone: (910) 763-5100 • FAX: (910) 763-5631 February 23, 2001 NCDENR Division of Environmental Management Water Quality Section 127 Cardinal Drive Wilmington, NC 28405-3845 Attn: Mr. Scott Vinson Re: Furniture Fair SW8 000647Mod New Hanover County, NC TE 00121 Dear Scott: In response to your correspondence dated February 9, 2001, we offer the following: 1. The original page 4 of the stormwater permit application is provided. 2. A 3:1 ratio for the pond is provided. 3. Trash guard for the weir is provided. 4. The orifice now reads 1.5-inch diameter pipe on the outlet structure detail. Please review for approval and contact us with any questions or comments. Thank you. Sincerely, Tripp Engineering, P.C. Monica V. Loughlin NIVL: dcb Enc. North Carolina Department of Environment and Natural Resources Michael F. Easley, Governor William G. Ross, Jr., Secretary Division of Water Quality Wilmington Regional Office FAX COVER SHEET Date: February 9, 2001 To: Phil Tripp Company: Tripp Engineering FAX #: 763-5631 DWQ Stormwater Project Number: SW8 000647MOD Project Name: MESSAGE: Furniture Fair A,- ,OAJLAI� NCDENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES No. of Pages: 1 From: Scott Vinson Water Quality Section - Stormwater FAX # 910-350-2004 Phone # 910-395-3900 Phil, Please submit the following information regarding the above mentioned project: Submit the 4 page application that has the original signature. Both copies that were submitted are copies. 2. Provide a 3:1, L:W ratio for the pond. 3. Provide a trash guard for the weir at elevation 39.0 FMSL. 4. Correct the outlet orifice size. It still reads 2.5 inch diameter pipe from the original proposal. S:\WQS\STORMWAT\ADDINFO\000647MOD.FEB 127 Cardinal Dr. Ext., Wilmington, North Carolina 28405 Telephone 910-395-3900 FAX 910-350-2004 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post -consumer paper V. P. 1 COMMUNICATION RESULT REPORT ( FEB. 9.2001 2:46PM ) �€ FILE MODE 227 MEMORY TX TTI NCDENR WIRO OPTION ADDRESS (GROUP) RESULT PAGE -------------------------------------------------------- 9--7635631 OK P. 1/1 REASON FOR ERROR E-1) HANG UP OR LINE FAIL E-3) NO ANSWER E-2) BUSY E-4) NO FACSIMILE CONNECTION North Carolina Department of Environment and Natural Resources"�''7 Michael F. Easley, Governor William G. Ross, Jr., Secretary Division of Water Quality NCDENR Wilmington Regional office NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NWURAL RESOURCES FAX COVER SREE 1 Date: February 99 2Q01. To: Phil Tripp Campany: Tripp Engineering FAX #: 763-5631 DWQ Stormwater Project Number: SWS 000647AIOD Project Name: MESSAGE: Furniture Fair No. of Pages: 1 From: Scott Vinson Water Qvalfty Section - Stormwater FAX # 910-350-2004 Phone # 910395-3900 ]Phil, Please subm t the fo"OW'ng information regarding the above MOntioned project: TRIPP ENGINEERING, P.C. 419 Chestnut Street Wilmington, North Carolina 28401j' s -� Phone: (910) 763-5100 FAX: (910) 763-5631 December 13, 2000 NCDENR Division of Environmental Management Water Quality Section 127 Cardinal Drive Wilmington, NC 28405-3845 Attn: Ms. Linda Lewis Re: Furniture Fair City of Wilmington, NC TE 00121 Deal- Linda: off' �a Enclosed please find two (2) sets of plans, two (2) sets of calculations, one (1) signed original and one (1) copy of the application form, one (1) wet detention basin supplement, and one check for the application fee. Please review for approval and contact us with any questions or comments. Thank you. Sincerely, Tripp Engineering, P.C. Monica V. Loughlin Enc.