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HomeMy WebLinkAbout20000653 Ver 1_COMPLETE FILE_20000519Re: file hunt Subject: Re: file hunt From: Alicia DuClos <alicia.duclos@ncmail.net> Date: Mon, 20 Mar 2006 11:32:43 -0500 To: John Dorney <John.Dorney@ncmail.net> I put it in your chair. ad John Dorney wrote: please see if you can find 2000-0653, Jonesboro Industrial Park, Lee County. it was issued in July 2000. thankx 1 of 1 3/20/2006 3:52 PM \o??F W AT Fq?G A r o T Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Gregory J. Thorpe, Ph.D. Acting Director Division of Water Quality November 13, 2001 Lee County DWQ Project # 00-0653 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Robert Adcock ACA/PJA, L.L.C. 1101 South Homer Blvd. Sanford, NC 27330 Dear Mr. Adcock: You have our approval, in accordance with the attached conditions and those listed below, to place fill material in 0.33 acres of wetlands and 115 feet of streams in order to construct the Jonesboro Industrial Park in Lee County, as described in your application dated May 19, 2000 (revised November 2, 2001). After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 3287. This certification allows you to use Nationwide Permit Number 39 when the Corps of Engineers issues it. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Coastal Stormwater, Non-Discharge and Water Supply Water shed regulations. This approval will expire when the accompanying 404 or CAMA permit expires unless otherwise specified In the General Certification. This certification replaces one issued to you on July 17, 2000 with stormwater plan comments on April 12, 2001. This approval is only valid for the purpose and design that you described in your application except as modified below. If you change your project, you must notify us and you may be required to send us a new application. If the property is sold, the new owner must be given a copy of this Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h) (6) and (7). For this approval to be valid, you must follow the conditions listed in the attached certification and any additional conditions listed below. 1. This modify approval is for total impact for the Industrial Park of 0.33 acres of wetlands and 115 feet of stream. If any additional wetland impact is applied for or found via a site visit, then written DWQ approval is needed including on-site permanent stormwater management for the entire Industrial Park Upon completion of the project, the applicant shall complete and return the enclosed "Certification of Completion Form" to notify DWQ that all work included in the 401 Certification had been completed. The responsible party shall complete the attached form and return it to the 401 wetlands Unit of the Division of Water Quality. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition, which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Domey at 919-733-1786 D Wetlands/401 Unit 1650 Mail Service Center Raleigh; NC 276@9-1650 Ph: (919) 733-7015 Fax: (919) 733-6893 JMA R M Customer Service 1 800 623-7748 OF Nf ATF9 Michael F. Easley ?O? ?G Governor 60 r William G. Ross, Jr., Secretary Department of Environment and Natural Resources O < Kerr T. Stevens Division of Water Quality April 12, 2001 Mr. Ken Bright, PE Ken Bright Associates P.O. Box 553 226 E. Trade Street Sanford, NC 27330 Subject: Jonesboro Industrial Park DWO Project No. 000653 Lee County Dear Mr. Bright: The Wetlands Unit staff reviewed the stormwater management plans for the subject project and determined that additional information is necessary to complete the technical review process. I have based my comments on the assumption that you are prosing BMPs that combine the use of dry ponds, grassed swales, and level spreaders that provide diffuse flow through forested wetlands (other than the wet pond). The required additional information is as follows: 1. Inlet/Outlet Structure Location The inlet and outlet structures must be placed to minimize short circuiting and turbulence. The submitted design for dry pond no. 4 will be subject to short circuiting, assuming that most of the runoff would enter by the Swale #4. This issue may be addressed through outlet structure relocation, inlet relocation, forebays, etc. 2. Vegetated Side Slopes The swale side slopes must be stabilized with dense hardy grass and side slopes no steeper than 3:1 (horizontal to vertical). Landscape information must be clearly stated on engineering plans. Also, if the slope of the Swale exceeds 4%, check dams must be employed to reduce the effective slopes to 4% or less. Reference the NCDENR Stormwater Best Management Practices Manual, April 1999, p. 68. 3. Drainage Area Wet detention basins must be designed to treat all of the runoff draining to the basin. Please delineate the drainage area including offsite drainage to the basin. 4. Operation and Maintenance Agreement An operation and maintenance agreement is also required for the dry ponds, grassed swales and level spreaders. Typical requirements for an operation and maintenance plan include the following: • Vegetation management/mowing schedule • Semi-annual inspections • Debris check after every storm event • Benchmark for sediment removal (specific elevations listed) • Repair/maintain level spreader to ensure diffuse flow through wetlands • Repair eroded areas • Clear draw down orifice after every storm event • Designation of a responsible party The operation and maintenance agreement must also be signed by the responsible party and notarized. North Carolina Division of Water Quality, 401 Wetlands Certification Unit, 1650 Mail Service Center, Raleigh, NC 27699-1650 (Mailing Address) 2321 Crabtree Blvd., Raleigh, NC 27604-2260 (Location) Page 2 of 2 Please note that a formal State Stormwater Application is not required at this time. As such, I am returning your check for $420.00 (enclosed). Division wetlands unit staff will strive to complete a final technical review within 10 working days of receipt of the requested information. If you have any questions or would like to discuss this project, please contact me at (919) 733-9584. Also, please note that the NCDENR Stormwater Best Management Practices Manual, April 1999, and other documents and information can be downloaded from the Wetlands Unit web site at http://h2o.ehnr.state.nc.us/ncwetlands/. Sincerely, Todd St. John, PE Environmental Engineer cc: John Dorney, Wetlands/401 Unit Raleigh Regional Office File 0015 ?e e am. C Project No. DWQ Project Name: Jonesboro Industrial Park wet pond SUBMITTED DESIGN: REQUIRED DESIGN: elevations status Bottom of Basin (ft) 386.5 Permanent Pool (ft) 391.5 5 ft. depth ok Temporary Pool (ft) 392.5 1 ft. depth ok areas Permanent Pool SA (sq ft) 7068 4474 sq. ft. ok Drainage Area (ac) 3.6 Impervious Area (ac) 2.5 69.4% - volumes Permanent Pool (cu ft) 20289 Temporary Pool (cu ft) 10404 8821 cu. ft. ok Forebay (cu ft) 3437 16.9 % check forebi other parameters SA/DA 0 2.85 - Orifice Diameter (in) 1.5 0.04 cfs drawdown - Design Rainfall (in) 1 2.9 day drawdown ok Linear Interpolation of Correct SAIDA "* 5 ft. Permanent Pool Depth % Impervious SA/DA from Table Next Lowest 60 2.4 based on 3' depth Project Impervious 69.4 2.85 Next Highest 70 2.88 Project No. DWQ Project Name: Jonesboro Industrial Park dry pond 1 SUBMITTED DESIGN: REQUIRED DESIGN: elevations status Bottom of Basin (ft) Permanent Pool (ft) 389.5 #VALUE! ft. depth #VALUE! Temporary Pool (ft) 399.15 9.65 ft. depth ok areas Permanent Pool SA (sq ft) #VALUE! sq. ft. #VALUE! Drainage Area (ac) 2.7 Impervious Area (ac) 1.944 72.0% - volumes Permanent Pool (cu ft) Temporary Pool (cu ft) 12375 6841 cu. ft. ok Forebay (cu ft) #VALUE! % #VALUE! other parameters SA/DA 0 #VALUE! - Orifice Diameter (in) 1.125 0.07 cfs drawdown - Design Rainfall (in) 1 2.0 day drawdown check drawe Linear Interpolation of orrect SA/DA *** #VALUE! ft. Permanent Pool Depth % Impervious SA/DA from Table Next Lowest Project Impervious 72.0 #VALUE! Next Highest 0 0 K Y Y 1 2? 5 ctiw?.- ? ?? d Lap c'fvn 14- Y0 13 30 / C) ??, Project No. DWQ Project Name: Jonesboro Industrial Park dry pond 2 SUBMITTED DESIGN: REQUIRED DESIGN: elevations status Bottom of Basin (ft) Permanent Pool (ft) 390.5 #VALUE! ft. depth #VALUE! Temporary Pool (ft) 394.1 3.6 ft. depth ok areas Permanent Pool SA (sq ft) #VALUE! sq. ft. #VALUE! Drainage Area (ac) 0.9 Impervious Area (ac) 0.648 72.0% - volumes Permanent Pool (cu ft) Temporary Pool (cu ft) 4324 2280 cu. ft. ok Forebay (cu ft) #VALUE! % #VALUE! other parameters SA/DA 0 #VALUE! - Orifice Diameter (in) 0.75 0.02 cfs drawdown - Design Rainfall (in) 1 2.5 day drawdown ok Linear Interpolation of Correct SAIDA*** #VALUE! ft. Permanent Pool Depth % Is SA/DA from Table Next Lowest Project Impervious 72.0 #VALUE! Next Highest I 0 0? 0 0 f zo' Z J S??t/e ? ? 2. 10 l rr? 0 Project No. DWQ Project Name: Jonesboro Industrial Park dry pond 3 SUBMITTED DESIGN: REQUIRED DESIGN: elevations status Bottom of Basin (ft) Permanent Pool (ft) 384.5 #VALUE! ft. depth #VALUE! Temporary Pool (ft) 387.25 2.75 ft. depth ok areas Permanent Pool SA (sq ft) #VALUE! sq. ft. #VALUE! Drainage Area (ac) 1.1 Impervious Area (ac) 0.792 72.0% - volumes Permanent Pool (cu ft) Temporary Pool (cu ft) 5041 2787 cu. ft. ok Forebay (cu ft) #VALUE! % #VALUE! other parameters SA/DA 0 #VALUE! - Orifice Diameter (in) 0.75 0.02 cfs drawdown - Design Rainfall (in) 1 3.4 day drawdown ok Linear Interpolation of Correct SA/DA *** #VALUE! ft. Permanent Pool Depth % Is SA/DA from Table Next Lowest Project Impervious 72.0 #VALUE! Next Highest I I (i z too '?- = l (0 0 , V s81 Project No. DWQ Project Name: Jonesboro Industrial Park dry pond 4 SUBMITTED DESIGN: REQUIRED DESIGN: elevations status Bottom of Basin (ft) Permanent Pool (ft) 384.5 #VALUE! ft. depth #VALUE! Temporary Pool (ft) 387 2.5 ft. depth ok areas Permanent Pool SA (sq ft) #VALUE! sq. ft. #VALUE! Drainage Area (ac) 4.1 Impervious Area (ac) 2.952 72.0 % - volumes Permanent Pool (cu ft) Temporary Pool (cu ft) 18726 10388 cu. ft. ok Forebay (cu ft) #VALUE! % #VALUE! other parameters SA/DA 0 #VALUE! - Orifice Diameter (in) 1.625 0.08 cfs drawdown - Design Rainfall (in) 1 2.8 day drawdown ok Linear Interpolation of Correct SAIDA*** #VALUE! ft. Permanent Pool Depth % Imperviou SA/DA from Table Next Lowest Project Impervious 72.0 #VALUE! Next Highest l? i f, --%- cfoo -71 4t id Y,-e? &C co -+ VA KEN BRIGHT ASSOCIATES Engineering and Surveying Ken W. Bright, PE March 28, 2001 Mr. Todd St. John DEM Water Quality 1650 Mail Service Center Raleigh, NC 27699-1650 Re: Jonesboro Industrial Park Detention Ponds Lee County Dear Mr. St. John: Attached please find the plans, application, calculations and check for the above project. The project area is an open field with woods bordering small streams. Ponds have been proposed along the perimeter of the woods to improve water quality as we discussed. One wet pond and 4 dry ponds are proposed. Soils are basically sandy clay. I would appreciate your reviewing this project as soon as possible. If you have any questions please feel free to contact me. Sincerely, Ken W. Bright, P.,E. File: projects/adcockwil/letterwatergualiry P.O Box 553 Phone: (919) 776-3444 226 E. Trade Street Fax: (919) 776-5335 Sanford, NC 27330 e-mail: 4brights@wave-net. net OFFICE USE ONLY Date Received Fee Paid Permit Number State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form may be photocopied for use as an original 1. GENERAL INFORMATION 1. Applicants name (specify the name of the corporation, individual, etc. who owns the project): .Ac-A ?PTL? . L • .4.0 G A/nr-JA C 'r)e ??? M1 L ?rfiTfiQ/ - 14&1,1,1 ` c), 2. Print Owner/Signing Official's name and title (person legally responsible for facility and compliance): 3. Mailing Address for person listed in item 2 above: //D/ ._?? ?or nor-----???? _--_ - city:_ State:_ \i C -- Zip: a737j-?> Telephone Number: ( 919 ) _ 7 r74- - 959 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): 5. Location of Project (street address): -In7?Prsf'c7?o?, ?? ?.emE?? Qi ??' l/?o? ? L? ? ?? . ?? //?3, City:FL>P --- - -- County: LEA--- - - 6. Directions to project (from nearest major intersection): 7. Latitude: 35z' _'_ J, Longitude:_- ?9 ` bb' 0'2 4 of project 8. Contact person who can answer questions about the project: Name:__•/z),_- --- C1. -Aole c "e _ -___ Telephone Number: (316 741 0582 II. PERMIT INFORMATION: 1. Specify whether project is (check one): New Renewal __ ____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- \(f'c and its issue date (if known)__ _ 3. Specify the type of project (check one): Low Density ----High Density Redevelop General Permit Other 4. Additional Project Requirements (check applicable blanks): CAMA Major XSedimentation /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. zsl 1 2. Stormwater runoff from this project drains to the C'.A1-)E-7 Fe ',"Z River basin. 3. Total Project Area: -/5 -acres 4. Project Built Upon Area:__. 6O %Pe0PC:5{t 5. How many drainage areas does the project have?I 6. Complete the following information for each drainage area. If there are more than two drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Basin Information Drainage Area 1 Drainage Area 2 Receiving Stream Name C?AS??es? Receiving Stream Class c?fasS Drainage Area Existing Impervious* Area p Proposed Impervious*Area 6.5 Ac % Impervious* Area (total) 43 X. Impervious* Surface Area Drainage Area 1 Drainage Area 2 On-site Buildings On-site Streets On-site Parking W X AsSUryi- d On-site Sidewalks Other on-site Off-site Total: ?e Total: * 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 7How was the off-site impervious area listed above derived? 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. 1. The following covenants are intended to ensure ongoing compliance with state stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than square feet of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material but do not include wood decking or the water surface of swimming pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built-upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and performance of the system as permitted. 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 Stormwater and General Permits Unit at (919) 733-5083 for the status and availability of these forms. Form SWU-102 Form SWU-103 Form SWU-104 Form SWU-105 Form SWU-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 W 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. Please indicate that you have provided the following required information by initialing in the space provided next to each item. Initials • Original and one copy of the Stormwater Management Permit Application Form • One copy of the applicable Supplement Form(s) for each BMP _-_- • 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 & 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 casements, 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):--_.-______-- -- -- Mailing Address: __ --_-_- __-- City:-. _ State:. -- Zip:------ Fax: ( - -- - - Phone: (- - -- - --- -- --- -- VIII. APPLICANT'S CERTIFICATION I, (print or type name of person listed in General Information, item 2) 6414/"1 0-C-f =!1? d -t!?fli ? a I? 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. fie-ICI LL Signature: " - --- ?"? Date: --- Form SWU-101 Version 3.99 Page 4 of 4 y "t Permit No. (to he provided by DWQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM WET DETENTION BASIN SUPPLEMENT This form inay he photocopied for use as an original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes an application form, a wet detention basin supplement for each basin, design calculations, and plans and specifications showing all basin and outlet structure details. 1. PROJECT INFORMATION Project Name: STbr)csR5Ui'fJ ?)pc/ t d? Contact Person: f /z7 Anc_ c 6 Phone Number: (919) For projects with multiple basins, specify which basin this worksheet applies to: elevations Basin Bottom Elevation Permanent Pool Elevation Temporary Pool Elevation areas • S ft. ?? •? ft. (floor of the basin) (elevation of the orifice) (elevation of the discharge structure overflow) sq. ft. (water surface area at the orifice elevation) Permanent Pool Surface Area '7c?6?3 Drainage Area Impervious Area 92?1 AS,rrvd volumes Permanent Pool Volume Temporary Pool Volume Forebay Volume Other parameters SA/DA1 Diameter of Orifice Design Rainfall Design TSS Removal 2 '3.6 ac. (on-site and off-site drainage to the basin) .2.5A,-• ac. (on-site and off-site drainage to the basin) 2 &?9 cu. ft. (combined volume of main basin and forebay) 0, 40Q- cu. ft. (volume detained above the permanent pool) ?. 437 eu. ft. (approximately 20% of total volume) 2.13 l5 (surface area to drainage area ratio from DWQ table) in. (2 to 5 day temporary pool draw-down required) 15 in. 85 % (minimum 85% required) Form SWU-102 Rev 3.99 Page 1 of 4 Footnotes: . 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. 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 KaJR 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 basin volume. k' to 13 c. The temporary pool controls runoff from the design storm event. U 6 d. The temporary pool draws down in 2 to 5 days. 44 e. If required, a 30-foot vegetative filter is provided at the outlet (include non-erosive flow calculations) IA) 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. kpl 13 k. A recorddrainage easement is provided for each basin including access to nearest right- of-way. )Nl? ? 6L; to I'Yl/ ,C11V W-4 R // ? okra 1. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified prior to use as a wet detention basin. UP) 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) 0 does X does not incorporate a vegetated filter at the outlet. This system (check one) 0 does 'Rdoes not incorporate pretreatment other than a forebay. Form SWU-102 Rev 3.99 Page 2 of 4 Maintenance activities shall be performed as follows: 1. After every significant runoff producing rainfall event and at least monthly: a. Inspect the wet detention basin 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 be handled in a manner that will not 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 feet in the main pond, the sediment shall be removed. When the permanent pool depth reads feet in the forebay, the sediment shall be removed. BASIN DIAGRAM (fill in the blanks) Permanent Pool Elevation Sediment Re oval El. -------------- Bottom FOREBAY Sediment Removal Elevation 175% Bottom Elevation 25% MAIN POND 5. 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 practical. Form SWU-102 Rev 3.99 Page 3 of 4 M 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. Print name: Q^ A ?pr i._"C.? 1, . 1jC c" k;.c?? Title: N? - Address: "P, o ?o?c 33 +o r1? ?a .• Ale- ;2--7330 Phone: Signatt Date: 3 - ;2? - o/ Note: The legally responsible party should not be a homeowners association unless more than 50°Go ol'the lots have been sold and a resident of the subdivision has been named the president. _?, a Notary Public for the State of ,: rK eQG a eke., Ge ttiG,? County of do ereby certify that Gee personally appeared before me this Z? ? -- y of - ?-?--_ pc' arifl acknow edge the due execution of the forgoing wet detention basin maintenance requirements. Witness my hand and official seal, ,\G?N a. CANNgo? NOTARY PUBLIC I?FC?UNI"1 NG SEAL My commission expires__ j? b Form SWU-102 Rev 3.99 Page 4 of 4 Prepared by & mail to: Paul J. Adcock NORTH CAROLINA LEE COUNTY DECLARATION OF RESTRICTIVE COVENANTS KNOW ALL MEN BY THESE PRESENTS that ACA/PJA, LLC. a Limited Liability Company incorporated under the laws of the State of North Carolina, with its principal place of business located at 1107 South Horner Boulevard, Lee County, North Carolina, hereinafter referred to as the Declarant, does hereby covenant and agree to and with all the persons or other entities who may become the owners of the following lots or parcels of land, or any of them, lying and being in Jonesboro Township, Lee County, North Carolina, and more particularly described as follows: BEING ALL of Lots 1-16 of the Jonesboro Industrial Park as shown by map thereof recorded in Plat Cabinet , Slide , Lee County Registry. Reference to said map is hereby made for a more particular description. The said lots or parcels or land are hereby impressed and subjected to the following covenants and restrictions which are hereby made covenants and restrictions running with the land shown upon the above- referenced map, by whomsoever owned or hereafter acquired, to-wit: 1. These covenants are intended to ensure ongoing compliance with stormwater management permit number as issued by the Division of Water Quality. These covenants may not be changed or deleted without the consent of the State. 2. No more than 75% of the square footage of any lot shall be covered by structures or impervious materials. Impervious materials include asphalt, gravel, concrete, brick, stone, slate or similar material, but do not include wood decking or the water surface of swimmimg pools. 3. Swales shall not be filled in, piped, or altered except as necessary to provide driveway crossings. 4. Built upon area in excess of the permitted amount requires a state stormwater management permit modification prior to construction. 5. All permitted runoff from outparcels or future development shall be directed into the permitted stormwater control system. These connections to the stormwater control system shall be performed in a manner that maintains the integrity and performance of the system as permitted. 6. A ten (10) foot easement running along the side and rear property lines of any lot is reserved for access to and maintenance of any retention ponds or stormwater management system and for utility installation, including but not limited to telephone, electrical, water, and sewer installation, maintenance and drainage. 7. Containers for garbage or other refuse shall be kept in sanitary enclosures so as not to be accessible to animals or visible when any such enclosure is closed; and any such garbage receptacles and enclosures shall be maintained under sanitary conditions. 8. The covenants, restrictions and limitations herein contained may be altered, cancelled or revoked by unanimous assent in writing of all property owners of lots shown on the above referenced plat provided the instrument making such change shall be duly executed, acknowledged and recorded in the Registry of Lee County, and with regard to covenants relating to stormwater management that the State of North Carolina has consented to any such alteration, amendment or revocation. 9. These covenants are to run with the land and shall be binding on all parties and all persons claiming under them until the 31st day of December, 2031, unless altered, cancelled of revoked by unanimous consent of all property owners and with regard to stormwater magament, the State, as aforesaid. 10. If there is a violation or attempt to violate any of the covenants herein, it shall be lawful for any other person or persons owning any real property subject to these covenants to prosecute any proceedings at law or in equity against the person or persons violating or attempting to violate any such covenant and either to prevent her, him or them from so doing or to recover damages for such violation and with regard to stormwater management for the State of North Carolina to enforce said covenants. IN TESTIMONY WHEREOF, ACA/PJA, LLC, has caused this instrument to be executed in its corporate name by its duly elected officers, all by authority duly given, and has cuased its corporate seal to be hereto affixed, this the day of , 2001. A CA/PJA, LLC By: (SEAL) Manager NORTH CAROLINA LEE COUNTY 1, , a Notary Public of County, do hereby certify that Manager of ACA/PJA, LLC, personally appeared before me this day and acknowledged execution of the foregoing instrument. Witness my hand and official seal, this day of , 2001. Notary Public My commission expires: • r NgTrr STORMWATER MANAGEMENT PLAN JONESBORO INDUSTRIAL PARK SANFORD, NC PREPARED BY: V KEN W. BRIGHT, PE PO BOX 553 SANFORD, NC 27331-0553 Phone: (919) 776-3444 Fax: (919) 776-5335 Email: 4brights@wave-net.net January 9, 2001 10 • • • WET POND CALCULATIONS DRY POND # 1 CALCULATIONS • • 0 WET POND • 9 W-U) w J J m Q z ?- Z JQ Q Z 1--o ' , UU Q Q cn o° W W D 0 azw 0 00 O ? F- Q Q W 0 ?' J O 0 0 f= W O 2 U) w (n w w = U O LL L.L LL Li- 0 U U) (n (1) Q U) Q Co w H O O OI O 00 u w Q II U D a o 0 Ww0 ?S O LL Uo Q w U > > w p Z Q 00 00 U (0 } J O 11 O N ?k 0m0 W LI- F- 0 LL LL U- LL LL LL F- LL LL F-0 F- J UUUUU U LL JJLL 000010 O 00000 Z z Q 0 O O a w J w C) 0- Q W 0 Z) N (O 00 11 Y? r-m UO p 11 D Q m O W ° ° II 0 F- O d p U u d II Q > Q Q J W Q w Q 5 F- 11 „ „Op (n w0 QOZrYQF- O ?LLQ?QU? ~ W W Q>J J S -OJJO(n C w ~ d >' m J Q S C Q L W D ° ? w?0? W F- F QgLLi0_j ZQ QUO?DU 0 OOQ? c v) w<LL 0U)0 H of F'SU Q G O II 11 II Q (n ° ? H m ww E Q O O W- ? G J J of z W o ~ (L ) ? YOF- LU .. w 0- F j O H LL 0 U 0 0 0 00 0000 X m O a .O Q a m? rn N O U U U c o n uW W w LL r m u O u o - F W W U 0 0 o LL C o c o W h O 00 w W (r N. U Q z Ow QU ~w D (n0 O W U T II Q w w W w CL C) D z U CL ?5 ZD } z ?o LL U)Q m? Q U 2 U W (L F- wW J U 0 -j 0CLd O H- (n LL U 0 h } N O LL LL U) N v I- O r m N l(0 0 V ? V 2 U z r OD O) OJ N U r (n Om LL W W II O J U OW -i -j 0 W J z U 0<z ()00 mm U W OF- m W 0 ? w ?W? J a O OU) U) \. N N IL • • ? o c 0 rn X 0 L a°Q a LL ~ L LL L Z LL W ; aL o Q'° ? N v Z ? O °N O LL Li- LL cn 000 W N 0 II (D O Z V V Z 0 O LL 0 Z II D J 0 O Z 0 II O W _ U) ULLJ ) 0 F-? 0 O pLL 7 a > LLI O Uo w W ° LL + LL N Z Llj F - LL _ 0 LO 00 U w W LLI LL Z II II J Q W Q Z a IX > C w 13? Q L 0 oD J 0 2 Cn N J 0 II 0 e T CL 0- N LL U W ~ J NO > 2 if J W W W U J W Q ?0 J_ 2 d N 0 0 Og w 0 J ? 0 Q Z H ? Q CJ N c (0 a JONESBORO INDUSTRIAL PARK WETPOND AT LOT #6 1"RAIN-TEMP. STOR.-DOES NOT INCLUDE PERM. POOL OR FORE BAY(SED. STOR) 1/02/01 #Units=Elevation,ft,Area,ft2,Volume,ft3,Volume,ft3 # Elev Area Cumml Avg Cumml Conic # ft ft2 ft3 ft3 396.0000 17036.0945 59941.1785 59913.9474 395.0000 15351.2306 43747.5159 43727.5939 394.0000 13738.3667 29202.7172 29190.2530 393.0000 12150.5028 16258.2824 16253.9417 392.5000 11266.0709 10404.1390 10401.1906 392.,0000 10399.6390 4987.7115 4986.2075 391.5000 9551.2070 0.0000 0.0000 BETWEEN ELEV. 391.5 AND ELEV. 392.5 1" RAIN STOR. =10,404 CF REQ'D VOL. FOR 1" RAIN TEMP. STOR. = 9,121 FROM MIN VOL CALCS. 9,121 CF<10,404 CF OKAY SUMMARRY: ELEV 391.5 TO 392.5- 1" RAIN TEMP. STOR. VOL. = 1" 10,404 CF ELEV 386.5 TO 391.5- PERMANENT POOL VOL. = 14,001 CF" ELEV 388.0 TO ELEV 391.5 FOREBAY (SED. STOR.)= 4,624 CF" TOTAL = 29,029 CF" MIN VOL REQ'D =27,746 CF FROM MIN VOL CALC. SHEET 27,746 CF<29,029 CF OKAY" LJ • N W W x U U rQOrrnzi, O a U -V rNr--i?CD O -rl CD -?Lnco CD F- 110 N r CO O O . . . Z UM?,o rnLnrrnO H 4-1 -I CO O r G) rl 4A N r M rl l0 ? (? H M A W rC 4-) U N C? 4-4 O ? W O - N FC C* r I r N (7) ^") L 1 O Ml0lo tnr O y rx is ?orrnCD 00CD 0< O O M 6l ?' '7' CO O a' FC 4-+ O Q M M N 31 Ln O Z M r-I 4-1 Ln N H w O 0 J 4-1 N M M f--1 r r-? W a 4-4 t.f) M f i H E U . ?l N U M W ? N a O Ln W > Or1MT Lnw 44 V Ca r-m n?o)Ln U IZI, N O T r-i fn H Ln r_? W N l N M l0 r M mot' U Q0 U 4-4 N x ti O 61 r - f 0 N LO (y) 'IT R; H n ? 1 4J 1 M W M V r 'T WKz:l . 1n fs, (D ?4 4-4 .-1 to ?r O m in mot' N a H S4 MN? + O uLn a z 4J z u H (n 4-a H fZ W E a E O r- O C() Ca O 0 0 0 0 0 0 ,-a (]? p -i 0 0 0 0 0 0 O a Q . 4--1 0 0 0 0 0 0 z ra LnOOLnCD CD loo N D ,-i-1 Ornrnco 00 R: W -I4?MMMMMM ° W m z o U) < fz:? U)Oal? mm w a w a w w 2 H Cr. o rz rZ 0 0 00 3 ?-D 44 ?# H N b? rtf a ?J LE 0 CQ 7- Z CD U) m --I''NMmMCD U r- nLnm i, mo -rl w N w 3, m Ln m O I~ [- ?.o ct' l0 to Ln N O z o H U M O O N 6l M M O IJ cn "T (N -i CO r- p -1 4-4 Ln QO N Q0 N -A u? M 4-) U Q O 0 0 0 0 0 0 0 0 < ?:l 0 0 0 0 0 0 0 0 m -1 Is o0000000 W o LnOOLnLnLnu-) o cz > rC Q M '3 1-1 Lr) m k0 [? ?7 O G? M r1 4J M M mot' M O M [- 4-1 4-4 L n W N lD M r-I to W 4A 3' -1r- Ln v N q ? ? r1 N U a ? + U ? z ? H O O o 0 0 0 0 0 0 E, 0 0 0 0 0 0 0 0 O N 0 0 0 0 0 0 0 0 z a-) 00000000 44 . . . . . . . . Y Cf) . fd N O moT M W O M M O W. [i] (0 Ill 41 I` O CO M 61 'j I- N a' Q ty S44-4 NMt.noo'zJ'00 NO 0.+ q ?4 l0 in M N N -1 ri -1 a H a 4-I a 0 H cn O 0 0 0 0 0 0 0 0 q rI 00000000 q z +-) 0 0 0 0 0 0 0 0 z 0 ro cnCD CD tnCD CD CD Ln H (l N D ?orn(:;)C ? OOH rl N 4JMMMMMMMM rx z W,-14-4 MMMMMMMM O 0 w u w U) 0 41 W a4 X r H ZHO4o G O w w q h 3 a (N E-1 W W x U) U a u F-4 0 > W z0 H PQ 00 l? + -i' f l+ rW W O G-, U Ln OD Ln v' 44 r i r?? V U W r-i U Ln O 00 O -A Ln O . ?r CD v r+ i ? II II a O za H W E as 00 as 00 00 aI a as W W a Q! ?i N b? a JONESBORO INDUSTRIAL PARK WETPOND FeREBA CLEANOUT ELEVATIONS 1/04/01 #Units=Elevation,ft,Area,ft2,Volume,ft3,Volume,ft3 # Elev Area Cumml Avg Cumml Conic # ft ft2 ft3 ft3 391.5000 6270.0000 14581.1250 14531.8387 391.0000 5304.0000 11687.6250 11641.7040 390.0000 3588.0000 7241.6250 7223.5623 389.5000 2838.0000 5635.1250 5620.7221 389.0000 2490.0000 4303.1250 4289.6"702 388.7500 2322.7500 3701.5312 3688.1975 388.7000 2289.8400 3585.7440 3573.0388 388.7500 2322.7500 3701.5312 3688.1975 388.0000 1848.0000 2137.5000 2127.5548 387.0000 1278.0000 514.5000 573.2893 386.5000 1020.0000 0.0000 0.0000 25°x(14,582 CF) = 3,645 CF AT ELEV 381.7 VOL = 3,3,585 CF • 3,586 CF<3,645 CF OKAY CLEAN AT ELEV 388.70 is JONESBORO INDUSTRIAL PARK • WETPOND FOREBAY CLEANOUT ELEVATIONS 1/04/01 #Units=Elevation,ft,Area,ft2,Volume,ft3,Volume,ft3 # Elev Area Cumml Avg Cumml Conic # ft ft2 ft3 ft3 391.5000 3181.2070 5243.8126 5209.4777 391.0000 2540.3431 3813.4251 3782.0905 390.0000 1474.6153 1805.9459 1798.6157 389.7500 1218.0280 1469.3655 1462.5458 389.6000 1128.9642 1293.3410 1286.5637 389.5000 1049.7514 1184.4053 1177.6519 389.0000 864.3195 705.8875 699.8844 388,0000 547.4556 0.0000 0.0000 25.(:)243 CF) = 1313 CF AT ELEV 389.60 VOL = 1293 CF 1293 CF<1313 CF OKAY CLEAN AT ELEV 389.60 0 0 Q) CT t1 ?m W J X ?O LO U) m • O O F-L L d 0) O Cl? 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Ol 61 dl 6l 61 Ol 61 6l Ol 6l dl 61 Cl dl 61 C)l Ol 61 dl 61 6l 0 W W 4-4 M M M (y) (y) M M M M (y) M M (y) M M ('') ('') (M (-M (y) M Q UC H CO W CD U) M 0 X ? 4J W 1L ED N H FA v-q CD O W O ? D ?7 3: > H # # # r-1 at C) N • C. • CL O m 0 Z O Q. Lij 0 a c Y O M O CL OS N 'C O N `1 'C) o N C: O O a O Q) a) N N d C vY' C v On LO 00 N (V - '4 II II II +-' L E t>3 .? N C O N (n (n i < mm Q 0 a z co? O) Y 7 Y C O U L Y O) ^C^` ^W W L L 0 r O M u _T +T, C ? O rn U C_ O E O O cA U N N Q Il U 00 M c'j N ? r- O U m Q rn fn 'a z O O > g U J Q U r I U) L } o ?- Y U U O Il- 00 1,- cli o .= I I T U II cu 0) U C O C O >, co U It :3 - O l d m ?- :D > I II 7 LNL. ^r W fV a U) J x na F- W D O co • • 0 z U 111 U U) G ? (J .z 0 o ro W 0 O 1 <„I is w I,: U z w w t.l O f.] U) U LL U tl? Vr f II it II d c ai m U C7 m o 0 3 O ? ;O Y Y V Y www U) U) N W ~ a O0 a w ? LL z E m 01 ? C m U a H 11 II 11 ca o.a o o L 3 4 N UPL ? LC N L' C V U L M M I-- co M (n D N K 3 0. 0 H m2 t0 t2 (O (O f2 V ? CR . . rte -o m of of m of of o a' E a 'if < V M V V U? N 0 0 0 0 0 0 L 1? r M t` r O C M M M M M p m m U vii 1-- U) n 00 N Co (n 1n (0 1n O ? '- O O O N Q ? ?r N i? t C c ? .. Q (n E mo v E ?' N N V n o N ? vO (O N M M y> 0 0 0 0 0 0 ? a1 U E ? 7 tll Q E v = oS p a ? m U cL m N C m L O N t m U_ .L O 7 O (O .- V M LL' N N M N = U W d O 7 N cl. N O 7 ? 11 z o LL1 O z m c w l6 y - w O/ N c a rn° ??? V U U V ~ U Q- 0 0 w t N N N O ^ ^ O 3 3 O O H L ? z cc- O G 0) N IT ? E o N co V ? N O O ? O O N -o L ? M O 4-- N IS Q N UI ? m - l() N O u' m M II co F- 1- F N n 0 o c _ p, U K W N N o UI - O C 00 o c d a0 m O T d DL m E p ac to ui m w' E L T a c E a co c c .? O H a m rot' 04 Lo m S ° O M°E o r o m cL o 0 m & o E d) Lo m ° ? c o m m w U p d (? N t] al m C N O (O ? C N N O m D U M co n . ; N U d N N N N O O C C O m c) L O d a N C N Of Z. 11 II to ` (p C O y `¢S 2_'$ro c t! O m N O c? ami E 2 .2 a> > ° T w o ° F o n axi m° • 11 ?J z O Q n_ Cr, x V 0 ° N j O T (a N In L 2 2 '0 w 7E 3: C (n o OU U C a) ? 7 N C n O p (O E E 7 O C6 O V 00 rn U lL LL '? Z IO O O ? z ` - a Q a ) a? o Z Y U a? zr (D C7 a. 0 0 N I(-) In ° (D 0 In In W O Z a- ? LL vlr - (vll- LIB (n J m U z Q Q' U) O O LL M C ?.. O d II II C Ia Cam, 0) 11 IQ) C m a r p z m ° ° a M m co c m 00 J Z a? Si m L 3r o ? L r ) Z 0 Q iv w ? C) p *0 w 0 C O Q O a o II II c c o o c mZ C3 C) ui aN ° o Z3 2 C m a co 0 Ow Y - U CY (n co , L (a C L (D W a O J W M U U O W x a v CJ 3 3 W c ° U ? o w ? a CL as a- a a 0 LL ? 0 LJ • 0 C DRY POND # 1 0 E i Sheet1 TITLEJONESBORO INDUSTRIAL PARK DRYPOND #1 MINIMUM VOLUME FILE: excellkenlstormpondVonesboroindlDP#1VOL DATE: 9/26100 COMPUTE IMPERVIOUS AREA: ESTIMATED Imperv. = 72 % TOTAL AREA = 2.7 AC % IMPERVIOUS = 72.00 % ASSUMED-LINDUSTRIAL TABLE 8.03b SOIL EROSION MANUAL VOLUME TO BE CONTROLLED FROM 1" STORM: SIMPLE METHOD AS DESCRIBED BY SCHULER(1987) STORM TO BE CONTROLLED = 1.5 INCH Rv = RUNOFF COEFFICIENT STORM RUNOFF IN INCHES/STORM RAINFALL Rv = 0.05+0.009(IMP%) Rv = 0.70 IN/IN VOLUME RAINFALL FOR 1.5 "STORM = 0.24 AC. FT. OR 10261.65 CU. FT. 20% Perm pool SEDIMENT VOLUME FOR PERIOD= 2052.33 CF 1.5" RAIN STORAGE = 10261.65 CF VOLUME TO SPILLWAY LEVEL = 12313.98 CF ACTUAL STORAGE SHOULD EXCEED THIS VOLUME I-'] Page 1 tmp#4 JONESBORO INDUSTRIAL PARK DRY POND #1 12/27/00 #Units=Elevation,ft, Area,ft2,Volume,ft3,Volume,ft3 # Elev Area Cumml Avg Cu mml Conic # ft ft2 ft3 ft3 401.0000 7249.9996 23957.9335 23948.8550 400.0000 6166.5936 17249.6369 17247.8609 399.7500 5909.0462 15740.1819 15738.5203 399.5000 5656.$205 14294.4486 14292.9016 399.2500 5409.9165 12911.1064 12909.6742 399.1500 5312.6450 12374.9784 12373.5535 399.0000 5168.3342 11588.9049 11587.5049 398.7500 4932.0734 10326.3540 10325.0691 398.5000 4701.1344 9122.2030 9121.0335 398.2500 4475.5170 7975:1216 7974.0677 398.0000 4255.2213 6883.7793 6882.8412 7500 397 4040.2473 5846.8457 5846.0237 . 397.5000 3830.5949 4862.9904 4852.2848 397.2500 3626.2641 3930.8831 3930.2941 397.0000 3427.2551 3049.1932 3048.7212 396.7500 3233.5677 2216.5903 2216.2357 396.5000 3045.2019 1431.7441 1431.5073 396.2500 2862.1578 693.3242 693.2055 396.0000 2684.4354 0.0000 0.0000 ?lc) ,D A4 /a, 3 j v c r ? , .3r,>3"Cc - 0t- 16 Page 1 • • STST50#1.XLS Page 1 DETERMINE RUNOFF AND AND PEAK: UTILIZES MALCOLMS CHAINSAW METHO D PROJECT: JONESBORO INDUSTRIAL PARK DRY POND #1 LOT # 12 FILE: excellkenlPOND 'onesboroindlDRYPOND#11STST50#1 DATE: 9/26/00 DETERMINE Qp for 50 Year storm: INPUT: AREA= 2.7 AC. C Coeff = (rational eqn) 0.72 BAS. LENGTH = 450 FT BAS. HEIGHT = 9 OUTPUT: Tc = 3.89 Min. Kirpich Equation Equation 1-2 Malcolm ,150 = 9.36 In/hr See IDF Equation 1-3 Exhibit #2 Malcolm Qp50 = 18.19 CFS Rational Equation 1-1 COMPUTE DEPTH OF RUNOFF and Tp: INPUT: P= 5.19 in From Exhibit #2 Malcolm -50yr, 6 hr precip. Raleigh, N Soils Group B From Soil Erosion Manual Page 8.03.8 SC. Method CN = 88 From Soil erosion Manual Table 8.03b CN Table OUTPUT: - S= 1.36 ultimate so il storage Q* = 3.35 in 50 yr., 6hr Runoff De pth NOT F LOW Tp = 24.87 Min ------- STAGE STORAGE FUNCTION: --- ---- CONTOU --- INCR. ACCUM. "Y" -- CONTOUR AREA VOL. VOL. STAGE In Storage In Z Z est. 396 2,684 0 39 3427 3055.5 3055.5 1 8.024699 0 1.025571 398 4255 3841 6896.5 2 8.838769 0.693147 1.942362 3Slg 5168 4711.5 11608 3 9.35945 1.098612 2.922353 400, 6166 5667 17275 4 .757016 9 1.386294 3.991981 40,1 7249 6707.5 23982.5 5 10.08508 1.609438 5.163737 Regression Output: Constant 7.992514 Ks = 2959 Std Err. Of Y Est. 0.041777 b = 1.27 R Squared _998009 No. Of Observations 5 Degrees of Freedom 3 --- X Coefficient(s) 1274664 Std. Err of Coeff. 0.032869 Page 1 • E • STST50#1.XLS Page 2 " ------ STAGE STORAGE FUNCTION - 12 10 8 6 c - 4 -- 2 0 4 5 6 ----- 1 2 3 In Z Page 2 STST50#1.XLS Page 3 A • Regressio 1 2.624796 2.624796 1503 78E 05 Residual 3 .005236 0.001745 -- -- Total 4 2.630033 c)efficient andard E t Stat 1--value owes 957ber 957,wer 95.00 er 7.992514 0.0366 218.3738 2.12E-07 7.876036 8.108992 7.876036 8.1 1.274664 0.032869 38777989 177E-05 1.17006 1.3792691-1-17006 1.,- 0 II iI Page 3 0 E • STST50#1.XLS Page 4 Observatior mdicted Residuals Percentile y 1 2 3 - 4 5 9.27245 10.95799 12.06822 12.89747 13.55961 0.00592 -0.00508 0.021261 0.01038 -0.02065 10 30 50 70 90 9.266532 10.95291 12.08948 12.90785 13.53896 Page 4 • .I • 11' STST50#1.XLS Page 5 Page 5 • CJ STST50#1.XLS P21ge 6 Page 6 a? m CO J Q U • U) U) z z O p ~ g o c) U ? CIL 'J U J Q W U ? - - - - w O ? 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L TITLE: ORRIFICE CALCULATIONS FOR d and #1 JONESBORO INDUSTRIAL PARK FILE: EXCELKEN nd onesboroi \d nd#4\ORRDP#1 DATE: 10/3/00 NORMAL POOL ELEV = 396 FT FROM ROUTING CALCULATIONS RISER ELEV 399.15 FT FROM ROUTING CALCULATIONS INCREME 0.25 FT VOL AT RISER ELEV 18699 CF FROM MIN VOLUME CALCULATIONS PIPE SIZE = 1.125 IN. Cd = 0.61 sum ' INSERT VOLUMES FROM PON D HYDROLOGY ELEV DEPTH VOL CF' DISCHARGE AVER CFS VOL TIME DROP v 399.15 3.15 12375.00 0.0590 CFS 0.0583 787.00 3.75 HRS c - 399 3.00 11588.00 0.0575 CFS 0.0563 1262.00 6.22 HRS 398.75 2.75 10326.00 0.0551 CFS 0.0538 1204.00 6.22 HRS 398.5 2.50 9122.00 0.0525 CFS 0.0512 1147.00 6.23 HRS 398.25 2.25 7975.00 0.0498 CFS 0.0484 1092.00 6.27 HRS 398 2.00 6883.00 0.0470 CFS 0.0455 1037.00 6.34 HRS 397.75 1.75 5846.00 0.0439 CFS 0.0423 984.00 6.46 HRS 397.5 1.50 4862.00 _ 0.0407 CFS 0.0389 932.00 6.65 HRS - ? - - -- 397.25 397 -- 1.25 1 00 3930.00 3049 00 0.0371 0.0332 CFS CFS 0.0352 0.0310 881.00 833.00 6.96 7.47 HRS HRS 75 396 . 0 75 . 00 2216 _ 0.0288 CFS 0.0261 785.00 8.34 HRS . 396 5 . 0 50 . 1431 00 -- ---- 0.0235 - CFS 0.0201 - 738.00 10.22 HIRS . 396.25 396 . 0.25 0 00 . 693.00 00 0 0.0166 0.0000 CFS CFS 0.0083 0.0000 693.00 0.00 23.18 HR HRS . . - - - - - - - - i HRS HRS HRS - -- - -- - HRS I HRS HRS 104.30 HRS Page 1 • BUOYANCY CALCULATION FOR RISER DRY POND #1 Project: Jonesboro Industrial Park File: excelken/PONDfjoesboro ind1DRYPON#4BOUDP#4 Date: 12/27/00 INPUT DATA 0 Riser Diam = Riser height = Barrel diam = Barrel lenght = CALCULATIONS Vol. displaced= Bouyancy = 1.1 Bouayancy = 30 in. 3.15 ft. 15 in. 42 ft. 32.6 cf (Assuming only 1/3 of barrel length contributf 2036.9 Ibs 2240.6 Ibs Factor of safety = 1.1 rqrd Use concrete: Vol = 15.6 cf for FS = 1.1 use 0.7 CY FS = 1.3 OKAY • BOUDP#1.XLS Page 1 12/27/00 DITCH DESIGN PROJ: Jonesboro Industrial Park DATE: 12/27/00 FILE: k4onesborolndWrypond#31pond50 INPUT: Swale M 1A description: Swale FOR EMERGENCY 50 YEAR STORM use: INDUSTRIAL USE known area= 2.7 ac. USE known C = 0.72 USE known Q = 4 CFS 50 YR EMERGENCY type channel: TRAP width = 6 if triangular must be zero channel slope 1 % side slope = 2.5 ft per ft OUTPUT: Q50 = 4.00 cfs Grass chec PERMANENT grass type: use fescue which has a velocity capacity of 4.5 fps for slope < 5% grass depth ft. Q cfs n HR times HR times comments condition 4.00 Val chart Val calculate low computed D 0.6 4.61 0.09 0.4 0.5 okay for n vel, & Q D 0.5 5.02 0.06 1 0.6 D 0.8 4.63 0.15 0.17 0.4 C 0.35 1.08 0.15 0.4 0.1 C 0.7 4.55 0.12 0.6 05 okay for n vel, 8 Q C 0.9 3.44 0.25 0.2 0.3 use depth velocity area of HR-hydraul Wetted Top width fps channel radius Perimeter ft. sq. ft. ft. 1.03 4.50 0.49 9.23 1.39 3.63 0.42 8.69 2.E 0.72 6.40 0.62 10.31 4 0.45 2.41 0.31 7.88 1.7E 0.84 5.43 0.56 9.77 3.E 0.46 7.43 0.68 10.85 4.E 1 ft. TEMPORARY: if velocity greater than 2 fps on bare earth then use temporary liner for temporary liners 'n' see table 8.05e, for riprap see table 8.05f bare earth n = 0.02 table 8.05b channel linings use Q2 = 0.00 cis since temporary condition condition depth ft. Q cfs n comments velocity area hydraulic Wetted Top width 4.00 radius Perimeter fl ft. bare earth 0.25 4.57 0.02 depth okay liner req'd 2.76 1.66 0.23 7.35 7.25 excelsior 0.35 4.64 0.035 okay 1.93 2.41 0.31 7.88 7.75 shear stress = 0.22 lb per sq. ft., formula T = yds, page 8.05.12 Rivap T = 3.0 Ib/sq.ft. comments: ose sTUrw WlTt1 TACK Excelsior T 1.55 Ib/sq.ft. see table 8.05g for allowable stress u O z O a Q r Z (7 N W %J 0 Q n U Y Q' Q a J Q Q' N D 0 Z w °o O m Z o w a o O ?o 8 Z Q Xk = p U 0 OO a } LL d' (n p LL z ?C) O LL z O Q c u If O w a QN U fn U' w v a a U ~ w CL w M Q -1 0 LL a ? D 0 c O U N C O 06 rn iz E O N C a> ch ui X z O J O V X w co w O c O U V 7 O O O C6 6 M E O w N c m N 7 O N (6 L .D .3 a? f6 N N 7 "O C N M 0 IT LO N LO O N r to c7 - Cl) ?. II II 'p II II O ?m+ C E N Gl c: E a? d 7 O •d 01 O T .Q O M m is E m io X L L L L N w 07 V tl) Ol U aci ° 3 m 3 (on v=i a° - a° M a 'v co a M 00 L CU O L (0 V U 0 U O ? 3 ? •3 0 • • 0 • DRY POND # 2 • • A Sheetl z TITLEJONESBORO INDUSTRIAL PARK DRY POND K MINMUM VOL FOR 10 YEAR 1" FILE: excellkenlpond ionesboroindlvolminl0 'Pdv? - DATE: 9/13/00 COMPUTE IMPERVIOUS AREA: Known lmperv. = 72 % TOTAL AREA = 0.9 AC . STORAGE: % IMPERVIOUS = 72.00 % ASSUMED-LINDUSTRIAL TABLE 8 >3 VOLUME TO BE CONTROLLED FROM STORM: SI PLE METHOD AS DESCRIBED BY SCHULER(1987) STORM TO BE CONTROLLED = 1.5 INCH Rv = RUNOFF COEFFICIENT STORM RUNOFF IN INCHES/STORM RAINFALL Rv = 0.05+0.009(IMP%) Rv = 0.70 IN/IN VOLUME RAINFALL FOR 1.5 "STORM = 0.08 AC. FT. OR, 3420.55 CU. FT. CLEANOUT PERIOD = 5 YEARS SEDIMENT POUNDS 4 TONS/ACRE OR 62.61 CF/ACRE WEIGHT OF SOIL = 115 LBS/CF (ASCS) PERMANENT POOL VOLUME = 0 CF MIN. 20% Penn pool SEDIMENT VOLUME FOR PERIOD = 684.11 CF FOR 5 YEARS FOREBAY RAIN STORAGE r 3420.55 CF MIN. VOLUME TO SPILLWAY LEVEL = 4104.66 CF ACTUAL STORAGE SHOULD EXCEED THIS VOLUME Page 1 ?J _ tmp#4 JONESBORO INDUSTRIAL PARK DRYPOND #2 12/28/00 #Units=Elevation,ft, Area,ft2,Vol ume,ft3,Volume,ft3 # Elev Area Cumml Avg Cu mml Conic # ft ft2 ft3 ft3 396.0000 3791.0565 10071.3210 10068.6329 395.7500 3577.4249 9150.2608 9147.7018 395.5000 -3369.6159 8281.8807 8279.4513 395.2500 3167:6294 7464.7250 7462.4257 395.0000 2971.4655. 6697.3382 6695.1694 394.7500 2781.1241 5978.2645 5976.2270 394.'5000 2596.6052 5306.0483 5304.1428 394.2500 2417.9089 4679.2341 4677.4612 394.1000 2313.4859 4324.3795 4322.6354 394.0500 2279.1441 4209.5637 4207.8207 394.0000 2245.0351. 4096.4592 4094.7173 393.7500 2077.9839 3556.0819 3554.4745 393.5000 1916.7552 3056.7395 3055.2677 393.2500 1761.3491 2596.9764 2595.6415 393.0000 1611.7655. 2175.3371 2174.1405 392.7500 1468.0044 1790.3659 1789.3091 . 392.5000 1330.0659 1440.6071 1439.6921 392.2500 1197.9500 1124.6051 1123.8340 392.0000 1071.6566 840.9043 840.2797 391.7500 951.1857 588.0490 587.5741 391.5000 836.5374 364.5836 364.2620 391.2500 727.7116 169.0525 168.8888 391.0000 624.7083 0.0000 0.0000 i,V 1) 0L 1?,Yoffie Page 1 a? °) m 0 J X OF U) F- U _ o 0 C:L ? 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U,) st W ? to V' to f- to Cl w M 0 (D 0 O (D N 1- to , co fl- r co co f-- co O 0 M 0 (D 0 Cn 0 N 0 LO O CD O 0 W F- ? c 0 -F N N f7) (D a a) Cf) J X LO Z Q 2 U • 0 0 0 -O -C) 0 0 0 0 0 0 0 v v v v v ?r v v v IT IT v N N r 0 0 0 0 0 0 0 0 0 0 0 0 1T(n U)I17 1 1 J 0 0 0 0 0 0 0 0 0 0 0 0 ---- ----- - ----- 80 L ZOL 96 06 ?t M M M N N N N N N r' ? v v v v -Cr v v v v v v v z rn rn rn rn rn rn rn rn rn rn rn rn OL M M M M M M M M M M M M F- p ZL J W Ix ^ 0g c V' M ?M M N - N N r N r N r N r' r r Q E vs 7 ('7 7 ('7 (7 (h 7 (h (h 7 ('7 ('7 ('o C7 M Ch M co W 86 F LL Z4 w 9E M M N N N N N N N N N N 06 0 0 0 0 0 0 Cl Cl 0 0 0 0 ?- 4Z 0 0 0 0 0 0 0 0 0 0 0 0 SL U M t0 O v O to - t- "T _ W u) 1- 0 (0 0 ? It Iq M M M N N " 9 d' V 'T 'IT Nr V It 'IT C 7 IT ?t V ? I' v V V v Itt v d' v 0 ao r ? ?n v m N ? o 0 0 0 0 0 0 0 0 0 0 0 0 (2P) 30WHOSIQ - - - T I T - - - - - - - - - - ? st ? O M IO O N ? a0 ? r- ? N N N N M M M d ? M w rn co D_ v a? m CO J X a Z Q U 0 v N m m d m rn w U) J X Z Q S U • - - - - - - - - 0 - - - - - - - - - -- - - - - o `I 0 I -4 0 1 - - i - - O - II - -- - - - - - - o - - - - - - - - -- - - - - - - - - - - - - - - -- - - - - 0 0 - - 0 -- - - - o 0 0 - 0 o 0 0 0 0 0 0 . - N M N W O O J ' - co F- j W 4,,2 A X - p U O M O 0 .- M N N O M M (O M M M V' OD ?t M ? M (n M (O M 0 O t-- M r M W r O w _ w M co CO OD M 00 M Y p o 0 . . . 0 o 0 0 0 . 0 0 0 0 0 0 0 0 0 L N ? (0 0 O m «° ca -i OL > N rn m a? a? J x z Q U ;? ? ? Illlill I lJh CY) co d Sheetl • • • TITLE: ORRIFICE CALCULATIONS FOR dry pond #2 JONESBORO INDUSTRIAL PARK _ FILE: EXCELKEN nd\'onesboroi \d nd#2\ORRDP#2 DATE: 12/28/00 - NORMAL POOL ELEV OR BOTTOM IF DRY = 391 FT RISER ELEV 394.1 DT INCREMENT 0.25 FT PIPE SIZE = 0.75 IN. Cd = 0.6 1 DAY FLOW SUM ELEV DEPTH VOL CF DISCHARGE AVER CFS VOL TIME DROP 394.1 3.10 4324.00 0.0260 CFS 0.0258 228.00 2.46 FIRS 394 3.00 : 4096.00 0.0256 CFS 0.0250 -460.00 -5.11 FIRS 393.75 2.75 4556.00 :: 0.0245 CFS 0.0239 1499.00 17.41 FIRS 393.5 2.50 3057.00 0.0233 CFS 0.0227 460.00 5.62 HRS 393.25 2.25 2597.00 0.0221 CFS 0.0215 422.00 5.45 HRS _ 393 2.00 2175.00 0.0209 CFS 0.0202 385.00 5.29 FIRS 392.75 1.75 1790.00 0.0195 CFS 0.0188 349.00 5.15 FIRS 392 5 1 50 1441 00 0.0181 CFS 0.0173 316.00 5.08 HRS . 25 392 . 1.25 . 1125.00 0.0165 CFS 0.0156 284.00 5.05 HRS . 392 1.00 841.00 0.0148 CFS 0.0138 - 253.00 5.10 HRS 391.75 0.75 588.00 0.0128 CFS 0.0116 223.00 5.33 HRS 391 5 0 50 365.00 0.0104 CFS 0.0089 196.00 6.11 HR . 391.25 391 . 0.25 0.00 169.00 0.00 0.0074 - ---- CFS CFS - -- - 0.0037 0.0000 - 169.00 0.00 12.72 _ HRS__ HRS- HRS - - HRS HRS -- -- 75.66 HRS Page 1 BUOYANCY CALCULATION FOR RISER DRY POND #2 • Project: Jonesboro Industrial Park File: excelken/PONDIjoesboro ind1DRYPON#4BOUDP#2 Date: 11/14/00, INPUT DATA: Riser Diam = Riser height = Barrel diam = Barrel lenght = CALCULATIONS Vol. displaced= Bouyancy = 1.1 Bouayancy = Use concrete: Vol = 18 in. 2.25 ft. 10 in. 40 ft. 11.2 cf (Assuming only 1/3 of barrel length contribute 701.9 Ibs 772.1 Ibs Factor of safety = 1.1 rgrd 5.4 cf for FS = 1.1 use 0.3 CY FS = 1.6 OKAY BOUDP#2.XLS Page 1 11/14/00 C7-Ij • L y? f"1 t1 r rl t'1 rfl O { N e ' 3 CL c .? n F w N . 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V 3 t? rJ .n u1 N N rt rJ N C b rn r-i ri ? 3 E „ q aO a.-7 cn ro u ,. aow U 7d Vd '?3 C Cl .: L. ?.' , U O N W l v v? u . ui u u N N N O W s N N O? ?; N CL a rn N i u? i W e a) N O O ~ . W L O tJ c? - cU O N C ti O 1 U to .1 O f a v 4 3 z F 7v b`T v -- 'O C .? N !n H u N p n .. 4 >, ro n n - cr ?, o r-r •• it u u Cy r v .. N C O C _r JJ f-1 co .. O o n O N N C a v o oo • Co W MO o E u d O w v i W ro •a 7 ro 3 3 ° ° L; in ar u! N p a) ? t. N ..1 mm ° r ll .-i t. Q) ° woo cna c c c u, ?.o W ° u w 71 c e N c i v ° N p N u o a w o o t lux L o h ? ?' G WT) w 01 o, u o p O U U V F ?r w U 1] N m U ' ? a, !. C ul N ro w nro N N a O 5 U •• U F- N d v/ 1] 47 W L 10 0 F a I z w o (9 C • z 0 U) w 13 z O Ix °d Y Q a J Q H D 0 z_ N pR'0O zz o w0 } O -) o F- U w o Lw- J Li O LO z (14 < 3k 2 UU > 00 2 cr >- LL o U- 0 O LL z O d Q Lo C II 11 ?C)UJ a N CL w ? U a a F- CL z D a D O 0 c O U N C c0 O O C6 6 LL E O p z O D- 0 J O X In N w U) D N C N E N ? Cl) LQ r N 7 O N c6 L O 0 c 3 0 m U N N in O 3 ? U c O 00 C O) -N LL 3 E m O - d O N w ocqo l O N C Z II 11 D II E 11 O d C N Q t r c0 d N a a d a N .n p ca E m ? is (V D) O -p cc O) p U N c: -D m c? c 3 c C 3 O O C O O C p O N d U m a (h Cp L N 0 L co a U ? 3 3 c O CL m • 0 0 DRY POND # 3 • 0 Sheetl TITLEJONESBORO INDUSTRIAL PARK DRY POND 43 MINMUM VOL FOR 10 YEAR STORM FILE: excellkenlpondyonesboroindlvolminl0 DATE: 9113/00 COMPUTE IMPERVIOUS AREA: Known imperv. = 72 % TOTAL AREA = 1.1 AC % IMPERVIOUS = 0 STORAGE: 72.00 % ASSUMED-LINDUSTRIAL TABLE 8.03b SOIL EROSION MAN VO ME TO BE CONTROLLED FROM STORM: SIMPLE METHOD AS DESCRIBED BY SCHULER(1987) STORM TO BE CONTROLLED = 1.5 INCH Rv = RUNOFF COEFFICIENT STORM RUNOFF IN INCHES/STORM RAINFALL Rv = 0.05+0.009(IMP%) Rv = 0.70 IN/IN VOLUME RAINFALL FOR 1.5 " STORM = 0.10 AC. FT. OR% 4180.67 CU. FT. CLEANOUT PERIOD = 5 YEARS SEDIMENT POUNDS 4 TONS/ACRE OR WEIGHT OF SOIL = 115 LBS/CF PERMANENT POOL VOLUME = 0 CF MIN. 20% Perm pool SEDIMENT VOLUME FOR PERIOD = 836.13 CF FOR RAIN STORAGE = 4180.67 CF MIN. VOLUME TO SPILLWAY LEVEL = 5016.81 CF ACTUAL STORAGE SHOULD EXCEED THIS VOLUME • 76.52 CF/ACRE (ASCS) 5 YEARS FOREBAY Page 1 tmp#.4 JONESBORO INDUSTRIAL PARK 11/11/00 DRYPOND #3 #Units=Elevation,ft,Area,ft2,Volume,ft3,Volume,ft3 # Elev Area Cumml Avg Cu mml Conic # ft ft2 ft3 ft3 389.5000 4600.0064 13436.2750 13434.5132 389.2500 4395.3558 12311.8547 12310.1899 -389.0000 4195.2971 11238.0231 11236.4554 388.7500 3999.8305 10213.6322 10212.1616 388.5000 3808.9559 9237.5339 9236.1605 388.2500 3622.6734 8308.5802 8307.3041 -388.0000 3440.9829 7425.6231 7424.4444 387.7500 3263.8845 6587.5147 6586.4335 387.5000 3091.3781 5793.1069 5792.1232 --? 387.2500 2923.4637 5041.2517 5040.3657 000 2760.1414 4330.8011 4330.0129 386.7500 2601.4111 3660.6070 3659.9167 386.5000 2447.2728 3029.5215 3028.9293 386.2500. 2297.7266 2436.3966 2435.9026 --386.0000 2152.7724 1880.0842 1879.6886 385.7500 2012.4103 1359.4364 1359.1393 385.5000 1876.6402 873.3051 873.1068 385.2500 1745.4621 420.5423 420.4430 - 385.0000 1618.8761 0.0000 0.000C • -21p", de e6? 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'.T .-- O l0 ?- M O W O O O O O O O O O O (Z D 0 0 0 0 0 0 O ? M O ? W M O O I- M'• O LO N 00 q LO N O w 0 0 (O LO t d V) N M M (O W (OD O rl- O O (n O N M - r- r- LO c- M - - c- 00 0 M 0 O 0 J LL 0 0 0 0 0 0 0 0 0 L 0 0 0 0 0 0 0 0 0 0 Y W Q F ~ p > W - , - W D LL ~ - - LIO M 00 M LO N j co C') o 0 Z Z LL LL LL LL LL LL LL LL LL _ 0 Lo (D M LO LO 00 M 't 0 1 w I? r o o rn w w IT N O t- 0 O Z ° 0 N 0 < 0 0 r 0 0 0 0 0 0 0 0 m LL1 x O O o O O O O O O Z N W I U ° Z O ? c O ?. p a * 04 _W Q O O W ° O ° ° 0 0 ° ° o 0 ° ° O ° O 0 CD 0 Q O m U o CD m 0 c) m 0 m r- a( D U) •- -? CO M (O (O N O M d' 00 00 M 00 N ?t Z O L 0 p Q ? M M N W I I J - N O LO O N O 0 N O - - - - - - - J l 0 W U 2 N - - - - 0 0 0 o Q o 9- O O a > IL - W a U W -- W W ° J - ~ ti LO (D LO N L u Y W _ ° 0 0 M M N 0 00 M 00 'o 00 0 0 M U w 't w W OD M 0 0 M 0 0 M M 00 M Q O W Z W J ~ f- _ ?- LL ? N O d 3 BUOYANCY CALCULATION FOR RISER DRY POND #f? Project: Jonesboro Industria! Park File: excelken/PONDIjoesboro ind1DRYPON#4BOUDP#3 Date: 11/14/00 INPUT DATA: Riser Diam = Riser height = Barrel diam = Barrel lenght = 18 in. 2.25 ft. 8 in. 40 ft. CALCULATIONS Vol. displaced= 8.6 cf (Assuming only 1/3 of barrel length contribut( Bouyancy = 1.1 Bouayancy = Use concrete: Vol = 538.5 Ibs 592.4 Ibs Factor of safety = 1.1 rqrd 4.1 cf for FS = 1.1 use 0.3 CY FS = 2.1 OKAY • BOUDP#3.XLS Page 1 11/14/00 • • L r)r)r ri r. N f1 3 U, U ll F+ W N y ? . .-? m .ti ti h 1J v v y v E mmm m?,rn a1 N a? A 3 a• W N ? 3 L O , O v) r 1a T 7 0 0 0 0 0 0 ; r L ..1 a 1. n. ° a ° Y.. U ,n ,n .?n ,nm Qimm 0 • °11 ? a m Y? t) r i r) I t t) c m c a. m a, F. r r a, i y L U N a? .O to (! N cn a? o a? U - - - rU ? N al o c--- c)or t, c? O -ooo O. \ C7 1 CJ \ rl al 4i .e ° 1U U) al t1 ? ?? N C 1U II r+ r y cn y y a, "-' T m ,n F O o ° o a e o .? c W o .y T >. ZJ a m u N ti N ,-1 O a a a T a 0 p O O 7 1 al . X N '- N A a W O y . O o p 7 em?Nr-)N . . . . . . °' 1n u a M E O al .-1 N 0 0 0 O o o y a N a, y ° E U y .. i 7 a s> 0 7 o a 0 ° c a a - m a) L N N I -O 1 a, U E u o .a o o . a? O F y c c [? rl O L O O al L N n m a, ° a v o s> ° n c ° n ° o W ^' M 47 7 Q) O) f) 7 N C al O C y W 4 ° a E , ? > ooo.? N O N romL a or) o 000 A u E o m Z E o 0 o N o i i A W ? a oW 0 0 H U) w O a U z (A a 7 o N L C . 10 O d). 'L ? ? C ? c 7 "-' d C f a 2 a a O N L U f? O N f'1 N J1 r r) y N al V) U! O N N y U x i a1 O .•i W O e -? O ,l) .. L .ti N .L N f0 W O .-+ ? W . V ? N r) ? Ul N N N C - ?' l , U ' H ? N rL U fa. N U iy ? W H b N O ( ) N N C U w ?Y O? ..rm U ?d u0 rl O N ?7 CL H a (n N,1 P U U N .J . T H r (J i . 1 r) O V) W ?? ,fl ? J) ?O U a) e. y y N O W N N e (), W a) O O ° 0 0 o '?'' L O O a? C L U w +? V i H O b? O d q O N 0) a v?o?a oo 7 ? 'O c C N 3 H r) (n a F 7 b W Y) O? T b 0 H O y XF N N N •• II II II N •• y " U) T N 11 G ? O D u a ,-1 al L a) N o l.. ` ` C N? N u O W C a/ m N m m v o 0 o c7 ° O G 4 .. ° m o E y g° N ° T s u u w ; ` a d v n c N .? C 3 N cn U O O L 3 h rn m y O a) u y N .^ .-? 1..1 W Y y 10 10 C ` E E 7 E > y a) N U N h .i Y C N N 'U P , W y O 14 ' S w ° ° m T. C .N d b CP U 0? 0 0 0 U F -+ U u N .( a) N O W 14 W u 0 L L U) N U) Vl ? 5 O U .. U Q H z a F U N m y M 0 y H 0 0 r] 1r? u z a co w a z O Ir ?d Y d' a a J _a Q' 1- N O z O O Z o oSs 7 f- C.) W O H w a' a J a 0 LL Lr) z c? Q ?t 2 U zg 00 a Er } LL LL U) ° LL a Z U O c z O LL a Q V c II II °- O W Q W d _0 a H a Z F- a F- D 0 O 0 U N C ca O O CC) _m LL E 0 N C z aO Q o? r C7 z O O X N w U) D U1 C O E E 0 U Q7 w Cl) O (v 7 O N (0 L O 70 c 3 0 U E N (5 N O (3 O co c (v LL 0 E (`u 0 w N Q C N w O (h O oo V) O N C w II II *0 II II 0 _m O m .n 00) c0 m a U -5 O a a) 2 m Q 0. D• (o cn m E (o in m m L... 3 L ? '= 3 L N w p) UO -0 0 O, 'O ;O N c 3 c a? c 3 :3o o c o O c ?'_ a2 Q0 U (0 a (0 a M U _ f0 U L W C% 3 0 3 0 a (V • • • • DRY POND # 4 Sheed TITLEJONESBORO INDUSTRIAL PARK DRY POND #4 MINMUM VOL FOR 10 YEAR 1" FILE: excellkenlpondionesboroindlvolmMDP10 DATE: 1012/00 COMPUTE IMPERVIOUS AREA: Known Imperv. = 72 % TOTAL AREA = 4.1 AC % IMPERVIOUS = 72.00 % ASSUMED-LINDUSTRIAL TABLE 8.03b SOIL EROSION MAN 0 STORAGE: V L ME TO B CONTROLLED FROM STORM: SIMPLE METHOD AS DESCRIBED BY SCHULER(1987) STORM TO BE CONTROLLED = 1.5 INCH Rv = RUNOFF COEFFICIENT STORM RUNOFF IN INCHES/STORM RAINFALL Rv = 0.05+0.009(IMP%) Rv = 0.70 IN/IN VOLUME RAINFALL FOR 1.5 " STORM = 0.36 AC. FT. OR- 15582.50 CU. FT. CLEANOUT PERIOD = 5 YEARS E WEIGHT-011 - (ASCS) PER 20% Penn pool SEDIMENT VOLUME FOR PERIOD = 3116.50 CF FOR 5 YEARS FOREBAY RAIN STORAGE = 15582.50 CF MIN. VOLUME TO SPILLWAY LEVEL = 18699.00 CF ACTUAL STORAGE SHOULD EXCEED THIS VOLUME • Page 1 • V V 17-A .7 J O ti 00 m m N r-i m O OO 00 O m w l0 0 M 0 U ?I r-1 N M CO l0 m I'?' N N r-i Ol lO -1 N O r I l0 I- -' lfl 'c1' O N r-i N I- co lfl Ln lfl O O lO 00 00 r--i I- l0 I- ?i 00 I- 00 O N M M O p , , , U --I 4 M l? M 4 M ct• OO O lO M ct' CD [? M 4J Ln MriN MLnr- r- mr` .o ? Mrs r 1 4-4 r-1 if) I- I` N I` N Cfl I- U-) Lr) lO 00 r U-) M O a) OO 00 I- r- zi' N O CO l0 M i ?' M r-I rl r-i r-1 r-I H H r-i c1+ M ? =$# a-) U 4-1 F- 1 J-1 N I~ ?l O N W OO Lf) IoCC)w 1 (? 00 N r- lfl Lr) OD O 'T lfl O CD l0r- MLf? Mtf)rnu)61rIO `l r-1 is to l- rn O rn'' LD L n u) 0) OD CD W fl 0 1 O '> to I` 00 (14 r- lfl r- 0-) 'I' r-1 O O O 00 an O v >F:t ? ? 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W U) w c ) CY)i M c i M X 0 O Z w w I- J Q P: LL p N rn (0 a • BUOYANCY CALCULATION FOR RISER DRY POND #4 • Project: Jonesboro Industrial Park File: exceiken/PONDfjoesboro ind1DRYPON#4BOUDP#4 Date: 10/4/00, INPUT DATA: Riser Diam = Riser height = Barrel diam = Barrel lenght = CALCULATIONS Vol. displaced= Bouyancy = 1.1 Bouayancy = Use concrete: Vol = 48 in. 2.5 ft. 24 in. 38 ft. 71.2 cf (Assuming only 1/3 of barrel length contributE 4443.5 Ibs 4887.8 Ibs Factor of safety = 1.1 rqrd 33.9 cf for FS = 1.1 use 1.5 CY ' FS = 1.3 OKAY BOUDP#4.XLS Page 1 11/11/00 • • r-I z H Q U F Q 1 0 b 0 Y / U c a b C m a ? T SJ N w "O v c C o H O O O uoA o y v N C 4) ? O c? h H .Y hniw o F a da[+H. 0 F N W z N W o a ?• W U z a a o E W U) U [+. a ? ro U O H F r rl O ? O ?,•mH 11 II II x • MU a v c v v ?u ° 73 N 3 3 U) 04 3 y y N o U C w b W W W O 5 O a a z H O U m A U 7 E ro 7 O+ w C w ro rl N ?+ a1 w +? ..a da w CL N a F • II II II rl c 'a a c v 0 o 0 ? 3 fn N U .? v ?. 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CL 7 N ,N N N O U o Y U L cn O m - m E.S cgwo ? v i?06 7 N c ? ° m CO O N a O 0 N n s CL •C U =3 c ? y Z y a c m c o m r ° L U O Lo Lo Lo N O O MM 1- CD cc c6 c6 C N r L _N m o ° N c«o U) U ?i Q N N a N LO .- m ii O m E O O a0 N N U L X m W -0 N f- O ri n t6 O O Y U 3 l0 H ~ M '(V N >? N m to Lo O- M Q) N 2 0 O N l17 OD M N N N O) a 3 ? cor o ?? LO P-0 °olol0l°? ?Fo? d a? 0 0 l0 U "O r V t ll ? C Q ?' ? 4- to N L_ N 7 C a M ? ?pp N F- 7 7 'O C Y II 11 II y II II II II 11 II 11 G 7 N II II Z y N O - p 0 O N (0 () f4 El U ?` U _N O C L_ a a ~ C W 2; c z X $ a m 7 m (n .a f9 _ °a 4 O O ( 3 N a N 2 2 C o Y a i a C N W N N U C O O ,D Y Z_ t a cm N v c o U U w w M a n. a n. I- L D U S ul ?? Y Y Y Y U) V) U) 0 a N of a-i a D Fa m o u_ ? ` 0 CD ?' f0 U) M 0 n '0 O) 0 ? 0 r N a C3 06 > > u N C C L N E O O v E m m m U ' M V: W ? CO ,^ ] O f O O O O O O f0 O O ? O 2 U aD N U7 ch .M- ? N f0 E O `- ° 0 0 • _ ? O V In LO CO r- 0 o ln 0 O C c? y C "O _ ? ? r 11 II q LL O)?La 0 L Q t: g, o i G te 4) , C2 W > -co 2 0 9 m H ? m 0 a W u Memorandum To: John Dorney From: John Hennessy Date: July 11, 2000 Re: Tardy Projects List of Recommendations Jonesboro Industrial Park, DWO No. 000653 I have contacted the Regional Office. They will be unable to review the project in time. Therefore, I have reviewed the project and made a recommendation. After reviewing the project, I recommend issuance for the following reasons: T4,3 sk.H,r( • Have configured lots so that majority of wetlands are located at the back. St*4 promote ability to avoid and minimize when sites are developed. • Minimal size of total wetland impacts However, there should be a condition on the permit for an approved stormwater management plan for the following reasons: • Site is greater than 5 acres and is proposed industrial use c:\john\tardy reports\071100.doc HAL OWEN & ASSOCIATES, INC. SOIL & ENVIRONMENTAL CONSULTING P. 0. Box 400, 266 Old Coats Road Lillington, NC 27546 Phone (910) 893-8743 / Fax (910) 893-3594 E-mail: halowen@intrstar.net 9 May, 2000 1 Mr. John Dorney 4401 Reedy Creek Road R LC i t_ i WFRXi" Raleigh, NC 27607 „..tF! Reference: Albert C. Adcock Property - COE Action ";D_-.199921192 Now Known as Jonesboro Industrial Park c Lee County, North Carolina 92000 Dear Mr. Dorney, '0006 53 WETLANDS GROUP. WATF,, QUAI IFS ?;: ,; A wetland delineation certification package was review--' and signed off by Mr. Todd Tugwell of the Army Corps of Engineers (COE) for this property on December 20, 1999. The site is a parcel of land formerly used for agricultural purposes and is located in a highly industrialized area of Sanford. The wetlands at the site appear to be of low to moderate quality due to degradation from past agricultural activities. A small pond was constructed within the wetland area at some point in the past and some old ditching was also observed. It is our understanding that future impacts to wetlands, at this site, other than described on these documents, are not planned or intended. The attached plans demonstrate a proposed industrial subdivision format. Wetland impacts have been avoided when possible and minimized to those areas considered necessary for the effective development of this property. A total of 21,639 square feet (0.497 acres) of wetland impacts are proposed for this entire industrial park complex. It is our belief that this wetland area is located above the headwaters and that the proposed wetland impacts fall under the umbrella of existing nationwide permits. Of the proposed wetland impacts, 5800 square feet will be caused by construction of Cameron Drive. These impacts appear to meet the requirements for NWP 14. The remaining proposed impacts, 15,839 square feet, are needed for discharges for the construction of building foundations and/or attendant features such as parking lots and ?6%hicle traffic areas. It is our belief that these impacts are authorized under NWP 39. Soil Science Investigations 9 Wetland Delineations, Permitting, and Consulting HAL OWEN & ASSOCIATES, INC. We request that you provide Water Quality Certification allowing us to continue with this project with the stated minor impacts to wetlands. I trust that this provides the information that you require at this time. If you have any questions or need additional information, please contact me at your convenience. Sinc rely, Hal Owen Senior Environmental Scientist Licensed Soil Scientist Soil Science Investigations • Wetland Delineations, Permitting, and Consulting State of North Carolina Department of Environment LT!XA and Natural Resources 4 • Division of Water Quality James B. Hunt, Jr., Governor p E N R Bill Holman, Secretary Kerr T. Stevens, Director July 17, 2000 DWQ# 00-0653 Lee County Mr. Robert Adcock ACAIPJA, L.L.C. 1101 South Horner Blvd. Sanford, NC, 27330 APPROVAL of 401 Water Quality Certification with Additional Conditions Dear Mr. Adcock: You have our approval, in•accordance with the attached conditions and the condition listed below, to place fill in 0.497 acre of wetlands in order to construct the Jonesboro Industrial Park in Lee County, as you described in your application received by the Division of Water Quality on May 19, 2000. After reviewing your application, we have determined that this fill is covered by General Water Quality Certification Numbers 3289 and 3287. This Certification allows you to use Nationwide Permit Numbers 14 and 39 when issued by the U.S. Army" Corps of Engineers. In addition, you should get any other federal, state or local permits before you go ahead with your project including (but not limited to) Sediment and Erosion Control, Non-Discharge and Water Supply Watershed regulations. Also this approval will expire when the accompanying 404 permit expires unless otherwise specified in the General Certification. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be 'requir'ed t6 send us a new application for a new certification. If the property is sold, the new owner must be given a copy of the Certification and approval letter and is thereby responsible for complying with all conditions. If total wetland fills for this project (now or in the future) exceed one acre, compensatory mitigation may be required as described in 15A NCAC 2H .0506 (h). For this approval to be valid, you must follow the conditions listed in the attached certification and the additional condition listed below. 1. Stormwater controls shall be constructed in order to protect surface waters and wetlands downstream from the property. A final, written stormwater management plan shall be approved by this Office before the impacts specified in this Certification occur. The stormwater management plan must include plans and specifications for stormwater management facilities designed to remove 85% TSS according to the most recent version of the NC DENR Stormwater Best Management Practices Manual. Also, before any permanent building is occupied at the subject site, the facilities, as approved by this Office, shall be constructed and operational, and the stormwater management plan, as approved by this Office, shall be implemented. Non-Discharge Branch 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post consumer paper If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 276 1 1-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Water Quality under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-9646. Sincerely, Kerr T. Stevens Attachment cc: Corps of Engineers Raleigh Field Office Raleigh DWQ Regional Office Central Files File Copy Hal Owen, P.O. Box 400, Lillington, NC, 27546 000653 1 iD I?ILE State of North Carolina Department of Environment and Natural Resources Division of Water Quality James B. Hunt, Jr., Governor Bill Holman, Secretary Kerr T. Stevens, Director Hal Owen Owen & Associates PO Box 400 Lillington, NC 27546 Dear Mr. Owen: LT?WAA 1 • NC ENR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES May 12, 2000 ?'A ?'MENT RECEIVED 000653 On May 11, 2000, your application for 401 Water Quality Certification on behalf of Albert Adcock for a project in Lee County was received by the N.C. Division of Water Quality. Please note that beginning January 1, 1999, the N.C. General Assembly passed legislation requiring payment of a fee for all 401 applications. Your application is being returned since no payment was received with the package. The fee for applications is $200 for projects impacting less than an acre of wetland and less than 150 linear feet of streams. For projects impacting one or more acres of wetland or 150 or more feet of streams, the fee is $475. In order for DWQ to review and process your request, you must send a check in the appropriate amount made payable to the N.C. Division of Water Quality with your application. Please call Robert Ridings or Cyndi Bell at 919-733-1786 or visit our web site at http://h2o.etir.state.nc.us/ticwetlands if you have any questions. PAYMENT RECEIVED cc: Central Files FDom W"Um GROUP ,...,._.,WA?R._ SECTIUh1 Wetlands/401 Unit 4401 Reedy Creek Road Raleigh, North Carolina 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post consumer paper DEM ID: 0o()653 CORPS ACTION ID: 19992149j _ NATIONWIDE PERMIT REQUESTED (PROVIDE NATIONWIDE PERMIT #): _ _ 14 and 39 PRE-CONSTRUCTION NOTIFICATION APPLIC- 'Y N 2. FOR NATIONWIDE PERMITS THAT REQUIRE: ` 1) NOTIFICATION TO THE CORPS OF ENGINEERS ! 9 2) APPLICATION FOR SECTION 401 CERTIFICATION 3) COORDINATION WITH THE NC DIVISION OF COASTAL JAN DS GRO!J! ?. WATER QUALITY SFCT?, SEND THE ORIGINAL AND (1) COPY OF THIS COMPLETED FORM TO THE APPROPRIATE FIELD OFFICE OF THE CORPS OF ENGINEERS (SEE AGENCY ADDRESSES SHEET). SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT (SEE AGENCY ADDRESSES SHEET). PLEASE PRINT. 1. OWNERS NAME: ACA / PJA L.L.C. Mr. Albert Adcock (contact) 2. MAILING ADDRESS: 1101 South Horner Blvd. UBDIVISION NAME: Jonesboro Industrial Park CITY: Sanford STATE: NC ZIP CODE: 27330 PROJECT LOCATION ADDRESS, INCLUDING SUBDIVISION NAME (IF DIFFERENT FROM MAILING ADDRESS ABOVE): Wilson Road and Lee Avenue, Sanford NC 3. TELEPHONE NUMBER (HOME): (WORK): 919-774-9582 4. IF APPLICABLE: AGENT'S NAME OR RESPONSIBLE CORPORATE OFFICIAL, ADDRESS, PHONE NUMBER: Hal Owen & Associates, Inc. (Agent) Lillington, NC 27546 5. LOCATION OF WORK (PROVIDE A MAP, PREFERABLY A COPY OF USGS TOPOGRAPHIC MAP OR AERIAL PHOTOGRAPHY WITH SCALE): COUNTY: Lee NEAREST TOWN OR CITY: Sanford SPECIFIC LOCATION (INCLUDE ROAD NUMBERS, LANDMARKS, ETC.): 15.05 acres on the northern side of Wilson Road (SR 1136), the eastern side of Lee Avenue (SR 1133), and the western side of the abondoned Seaboard Coast Railroad Line. ?TJ 'Z7 m ? n ? m rn z 6. IMPACTED OR NEAREST STREAM/RIVER: unnamed tributary of Gastors Creek which flows into the Upper Little River (approximately 2.7 mi. SSE of project site) RIVER BASIN: Cape Fear 7a. IS PROJECT LOCATED NEAR WATER CLASSIFIED AS TROUT, TIDAL SALTWATER (SA), HIGH QUALITY WATERS (HQW), OUTSTANDING RESOURCE WATERS (ORW), WATER SUPPLY (WS-I OR WS-II)? YES [ ] NO [ X ] IF YES, EXPLAIN: 7b. IS THE PROJECT LOCATED WITHIN A NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT AREA OF ENVIRONMENTAL CONCERN (AEC)? YES [ ] NO [ X ] 7c. IF THE PROJECT IS LOCATED WITHIN A COASTAL COUNTY (SEE PAGE 7 FOR LIST OF COASTAL COUNTIES), WHAT IS THE LAND USE PLAN (LUP) DESIGNATION: - na - 8a. HAVE ANY SECTION 404 PERMITS BEEN PREVIOUSLY REQUESTED FOR USE ON THIS PROPERTY? YES [ ] NO [ X ] IF YES, PROVIDE ACTION I.D. NUMBER OF PREVIOUS PERMIT AND ANY ADDITIONAL INFORMATION (INCLUDE PHOTOCOPY OF 401 CERTIFICATION): 8b. ARE ADDITIONAL PERMIT REQUESTS EXPECTED FOR THIS PROPERTY IN THE FUTURE? YES [ ] NO [ X ] IF YES, DESCRIBE ANTICIPATED WORK: 9A. ESTIMATED TOTAL NUMBER OF ACRES IN TRACT OF LAND: 15.05 Acres 9B. ESTIMATED TOTAL NUMBER OF ACRES OF WETLANDS LOCATED ON PROJECT SITE: 128,502 square feet (2.95 acres) IOA. NUMBER OF ACRES OF WETLANDS IMPACTED BY THE PROPOSED PROJECT BY: FILLING: 0.497 EXCAVATION: FLOODING: OTHER: DRAINAGE: TOTAL ACRES TO BE IMPACTED: 0.497 IOB. (1) STREAM CHANNEL TO BE IMPACTED BY THE PROPOSED PROJECT (IF RELOCATED, PROVIDE DISTANCE BOTH BEFORE AND AFTER RELOCATION): LENGTH BEFORE: FT AFTER: FT WIDTH BEFORE (based on normal high water contours): FT WIDTH AFTER: FT AVERAGE DEPTH BEFORE: FT AFTER: FT (2) STREAM CHANNEL IMPACTS WILL RESULT FROM: (CHECK ALL THAT APPLY) OPEN CHANNEL RELOCATION: [ ] PLACEMENT OF PIPE IN CHANNEL: [ CHANNEL ELEVATION: [ ] CONSTRUCTION OF A DAM/FLOODING 11. IF CONSTRUCTION OF A POND IS PROPOSED, WHAT IS THE SIZE OF THE WATERSHED DRAINING TO THE POND? WHAT IS THE EXPECTED POND SURFACE AREA? 12. DESCRIPTION OF PROPOSED WORK INCLUDING DISCUSSION OF TYPE OF MECHANICAL EQUIPMENT TO BE USED (ATTACH PLANS: 8'/z" x 11" DRAWINGS ONLY): Site is proposed for development of a light industrial park which is in accordance with existing zoning at the site. Construction will be performed with traditional street construction equipment such as bulldozers, pans, and motorgraders. 13. PURPOSE OF PROPOSED WORK: The development of this industrial park will necessitate the loss of some minor wetland areas to allow for the construction of industrial facilities and required parking. 14. STATE REASONS WHY IT IS BELIEVED THAT THIS ACTIVITY MUST BE CARRIED OUT IN WETLANDS. (INCLUDE ANY MEASURES TAKEN TO MINIMIZE WETLAND IMPACTS): The wetlands were delineated at the site and the project was designed to place the wetlands along property boundaries where impacts would not likelv be necessary. Also, Cameron Drive has been designed to cross at a narrow point in the wetlands, but is also in accordance with local development requirements and DOT requirements. Some minor impacts will be necessary under footprints of proposed buildings and required parking areas Wetland impacts not deemed to be necessary were avoided. This exceptionally well located industrial property is extremely valuable and development at lesser densities was not determined to be cost effective. Other scenarios such as a new road accessing Wilson Road or alternative lot designs were considered, but additional wetland impacts would be necessary. In other words we have not pursued the absolute maximum development potential of the site in consideration of minimizing wetland impacts. 15. YOU ARE REQUIRED TO CONTACT THE U.S. FISH AND WILDLIFE SERVICE (USFWS) AND/OR NATIONAL MARINE FISHERIES SERVICE (NMFS) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF ANY FEDERALLY LISTED OR PROPOSED FOR LISTING ENDANGERED OR THREATENED SPECIES OR CIRTICAL HABITAT IN THE PERMIT AREA THAT MAY BE AFFECTED BY THE PROPOSED PROJECT. (ATTACH RESPONSES FROM THESE AGENCIES.) DATE CONTACTED: Not Required - Performed by the Corps of Engineers 16. YOU ARE REQUIRED TO CONTACT THE STATE HISTORIC PRESERVATION OFFICER (SHPO) (SEE AGENCY ADDRESSES SHEET) REGARDING THE PRESENCE OF HISTORIC PROPERTIES IN THE PERMIT AREA WHICH MAY BE AFFECTED BY THE PROPOSED PROJECT. DATE CONTACTED: Not Required - Performed by the Corps of Engineers 17. DOES THE PROJECT INVOLVE AN EXPENDITURE OF PUBLIC FUNDS OR THE USE OF PUBLIC (STATE) LAND? YES[ ] NO [ X ] (IF NO, GO TO 18) a. IF YES, DOES THE PROJECT REQUIRE PREPARATION OF AN ENVIRONMENTAL DOCUMENT PURSUANT TO THE REQUIREMENTS OF THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT? YES [ ] NO [ ] b. IF YES, HAS THE DOCUMENT BEEN REVIEWED THROUGH THE NORTH CAROLINA DEPARTMENT OF ADMINISTRATION STATE CLEARINGHOUSE? YES [ ] NO [ ] IF ANSWER TO 17b IS YES, THEN SUBMIT APPROPRIATE DOCUMENTATION FROM THE STATE CLEARINGHOUSE TO DIVISION OF ENVIRONMENTAL MANAGEMENT REGARDING COMPLIANCE WITH THE NORTH CAROLINA ENVIRONMENTAL POLICY ACT. QUESTIONS REGARDING THE STATE CLEARINGHOUSE REVIEW PROCESS SHOULD BE DIRECTED TO MS. CHRYS BAGGETT, DIRECTOR STATE CLEARINGHOUSE, NORTH CAROLINA DEPARTMENT OF ADMINISTRATION, 116 WEST JONES STREET, RALEIGH, NORTH CAROLINA 27603-8003, TELEPHONE (919) 733-6369. 18. THE FOLLOWING ITEMS SHOULD BE INCLUDED WITH THIS APPLICATION IF PROPOSED ACTIVITY INVOLVES THE DISCHARGE OF EXCAVATED OR FILL MATERIAL INTO WETLANDS: a. WETLAND DELINEATION MAP SHOWING ALL WETLANDS, STREAMS, LAKES AND PONDS ON THE PROPERTY (FOR NATIONWIDE PERMIT NUMBERS 14, 18, 21, 26, 29, AND 38). ALL STREAMS (INTERMITTENT AND PERMANENT) ON THE PROPERTY MUST BE SHOWN ON THE MAP. SCALES SHOULD BE 1 INCH EQUALS 50 FEET OR 1 INCH EQUALS 100 FEET OR THEIR EQUIVALENT. b. IF AVAILABLE, REPRESENTATIVE PHOTOGRAPH OF WETLANDS TO BE IMPACTED BY PROJECT. c. IF DELINEATION WAS PERFORMED BY A CONSULTANT, INCLUDE ALL DATA SHEETS RELEVANT TO THE PLACEMENT OF THE DELINEATION LINE. d. ATTACH A COPY OF THE STORMWATER MANAGEMENT PLAN IF REQUIRED. e. WHAT IS LAND USE OF SURROUNDING PROPERTY? dominantly commercial and industrial f. IF APPLICABLE, WHAT IS PROPOSED METHOD OF SEWAGE DISPOSAL? public sewer from Sanford g. SIGNED AND DATED BY AGENT AUTHORIZATION LETTER, IF APPLICABLE. NOTE: WETLANDS OR WATERS OF THE U.S. MAY NOT BE IMPACTED PRIOR TO: 1) ISSUANCE OF A SECTION 404 CORPS OF ENGINEERS PERMIT, 2) EITHER THE ISSUANCE OR WAIVER OF A 401 DIVISION OF ENVIRONMENTAL MANAGEMENT (WATER QUALITY) CERTIFICATION, AND 3) (IN THE TWENTY COASTAL COUNTIES ONLY), A LETTER FROM THE NORTH CAROLINA DIVISION OF COASTAL MANAGEMENT STATING THAT THE PROPOSED ACTIVITY IS CONSISTENT WITH THE NORTH CAROLINA COASTAL MANAGEMENT PROGRAM. wOWNER S / AGENT'S SIGNATURE (AGENT'S SIGNATURE VALID ONLY IF AUTHORIZATION LETTER FROM S•/'D-0c7 DATE THE OWNER IS PROVIDED (18G.)) Q a kill N??1rv? _ J r/ ? ME7i II ?I :? I CI / ? i 44 l :r r ' q r r I + rV 4- all I 9 1 r i - r9 Yur J {0 0 i' ? attY9MM p t 1 *oa s6fe 'Ibm 1Y lNi 790/m I?L1 !,sf?' '. M ? ? /,w lffVM•/A?, ?'??^ AJOfrwaw.4mPw ?I ?A N Z a , T ^ M KEN BRIGHT ASSOCIATES J 1 µ ??Tr AD PI?MAl1+/ PLAT ?• RNEN O f1LWK KM W. EIGHT, FE, SL9 D, No 27ee0 ,Imora r i ?ONEWOM MMTIMM PAID[ swNroR nw . InN 77??e?a .a1sn a?0 n.,.W " :r orb arwsssl API 519 gv??M ell JA Nqd egj 1"1 01 ?M ? ro U.S. ARMY CORPS OF ENGINEERS Wilmington District Action ID: 199921192 County: NOTIFICATION OF JURISDICTIONAL DETERMINATION Property Owner Albert C. Adcock Address Post Office Box 3367 Sanford, NC 27331 Telephone Number 919-774-9582 Authorized Agent Hal Owen and Associates, Inc. Attn: Hal Owen Address Post Office Box 400 Lillington NC 27546 Telephone Number 910-893-8743 Size and Location of Pro er waterbod Highway name/number, town etc.: The property is approximately 20 acres in size and is located on the north side of Wilson Road (SR 1146), approximately 500 feet east of Lee Avenue (SR 1133), in Sanford, Lee County, North Carolina. The site is adjacent to an unnamed tributary of Little River, above headwaters, in the Cape Fear River Basin. Indicate Which of the Following Apply: There are waters of the U.S., to include wetlands, on the above described property which we strongly suggest should be delineated and surveyed. The surveyed wetland lines must be verified by our staff before the Corps will make a final jurisdictional determination on your property. Because of the size of your property and our present workload, our identification and delineation of your wetlands cannot be accomplished in a timely manner. You may wish to obtain a consultant to obtain a more timely delineation of the wetlands. Once the consultant has flagged a wetland line on the property, Corps staff will review it, and, if it is accurate, we strongly recommend that you have the line surveyed for final approval by the Corps. The Corps will not make a final jurisdictional determination on your property without an approved survey. X The waters of the U.S., to include wetlands, on your lot have been delineated, and the limits of the Corps jurisdiction have been explained to you. Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. There are no waters of the U.S., to include wetlands, present on the above described property which are subject to the permit requirements of Section 404 of the Clean Water Act (33 USC 1344). Unless there is a change in the law or our published regulations, this determination may be relied upon for a period not to exceed five years from the date of this notification. This project is located in the Neuse River or Tar-Pamlico River basin. You should contact the North Carolina Division of Water Quality at (919) 733-1786 to determine additional requirements specific to this river basin. Placement of dredged or fill material in wetlands on this property without a Department of the Army Permit is in most cases a violation of Section 301 of the Clean Water Act (33 USC 1311). A permit is not required for work on the property restricted entirely to existing high ground. If you have any questions regarding the Corps of Engineers regulatory program, please contact Todd Tugwell at telephone number_ (919) 876 - 8441 extension 26 Project Manager Signatu Date December 20, 1999 Expiration Date December 20, 2004 SURVEY PLAT OR FIELD SKETCH OF THE DESCRIBED PROPERTY AND THE WETLAND DELINEATION FORM MUST BE ATTACHED TO THE YELLOW (FILE) COPY OF THIS FORM. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Jonesboro Industrial Park - Wilson Road, Sanford Date: 8 Apr 1999 Applicant/Owner: Albert Adcock County: Lee Investigator: George Lankford, Brianna Roberts, Krissina Briggs State: North Carolina Do Normal Circumstances exist on the site? ® Yes ? No Community ID: wetland Is the site significantly disturbed (Atypical Situation)? ? Yes ® No Transit ID: -35' from WP B-1 Is the area a potential Problem Area? ? Yes ® No Plot ID: SP #1 (If needed, explain on reverse.) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liriodendron tulipifera Tree FAC 9. 2. Liquidambar styraciflua Tree FAC + to. 3. Acer rubrum Tree FAC it. 4. Liriodendron tulipifera Shrub FAC 12. 5. Liquidambar styraciflua Shrub FAC + 13. 6. Privet Shrub -- 14. 7. Toxicodendron radicans Vine FAC 15. 8. Blackberry spp Vine -- 16. Perc ent of dominant species that a re OBL, FA CW or FAC 6/6X 100= 100% (excluding FAC-). Rem arks: Hydrophytic vegetation observed. Herbacious layer thin HYDROLOGY ? Recorded Data (Describe in Remarks) Wetland Hydrology Indicators: ? Stream, Lake or Tide Gauge Primary Indicators: ? Aerial Photographs ? Inundated ? Other ® Saturated in Upper 12 Inches ® No recorded Data Available ? Water Marks ? Drift Lines Field Observations: ? Sediment Deposits ® Drainage Patterns in Wetlands Depth of Surface Water: n/a (in.) Secondary Indicators: (2 or more required) ? Oxidized Root Channels in Upper 12 Inches Depth to Free Water in Pit: 3 (in.) ? Water-Stained Leaves ? Local Soil Survey Data Depth to Saturated Soil: 0 (in.) ? FAC Neutral Test ? Other (explain in remarks) Remarks: Wetland hydrology indicators observed Wilson RoadWetla nd-wdfs SOILS Map Unit Name (Series and Phase): Gilead loamy sand Drainage Class: moderately well drained Field Observations Taxonomy (Subgroup): thermic Aquic Hapludults Confirm Mapped Type'? ? Yes ® No Profile Descriution: Depth Matrix Colors Mottle Colors Mottle (inches) Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Texture, Concretions, Structure, etc. 0-6 A I0YR 2/2 L many fine & med roots 6- 12 E 2.5Y 6/2 2.5Y 7/4 few, medium SL 2.5Y 7/2 common, medium 12- 18 EB 2.5Y 5/2 2.5Y 8/3 few, fine SL 2.5Y 7/6 common, medium redox concentrations 18 - 26 Btg Variegated SCL, massive Hydric Soil Indicators: ? Histosol ? Concretions ? Histic Epipedon ? High Organic Content in Surface Layer in Sandy Soil ? Sulfidic Odor ? Organic Streaking in Sandy Soils ? Aquic Moisture Regime ? Listed on Local Hydric Soils List ? Reducing Conditions ? Listed on National Hydric Soils List ® Gleyed or Low-Chroma Colors ? Other (Explain in Remarks) Remarks: Hydric Soil Indicators observed WETLAND DETERMINATION Hydrophytic Vegetation Present? ® Yes ? No Wetland Hydrology Present? ® Yes ? No Is this Sampling Point within a Wetland? Hydric Soils Present? ® Yes ? No ® Yes ? No Remarks: WilsonRoadWetland-wdfs DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) Project/Site: Jonesboro Industrial Park - Wilson Road, Sanford Date: 8 Apr 1999 Applicant/Owner: Albert Adcock County: Lee Investigator: George Lankford, Brianna Roberts, Krissina Briggs State: North Carolina Do Normal Circumstances exist on the site? ® Yes E] No Community ID: non-wetland Is the site significantly disturbed (Atypical Situation)? E] Yes ® No Transit ID: Is the area a potential Problem Area? E] Yes ® No Plot ID: SP #2 (If needed, explain on reverse.) VEGETATION Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liriodendron tulipifera Tree FAC 9. 2. Acer rubrum Tree FAC 10. 3. Liquidambar sryraciflua Tree FAC + 11. 4. Liquidambar sryraciflua Shrub FAC + 12. 5. Privet Shrub -- 13. 6. Smilax rotundifolia vine FAC 14. 7. Vitis spp vine -- 15. 8. 16. Perc ent of dominant species that are OBL, FA CW or FAC 5 / 5 x 100 = 100 % (excluding FAC-). Rem arks: Hydrophytic vegetation observed. Trees are young and small. Canopy thick. No herbacious vegetation observed. HYDROLOGY Recorded Data (Describe in Remarks) Wetland Hydrology Indicators: n Stream, Lake or Tide Gauge Primary Indicators: E] Aerial Photographs [] Inundated FlOther ® Saturated in Upper 12 Inches ® No recorded Data Available n Water Marks Ej Drift Lines Field Observations: E] Sediment Deposits E] Drainage Patterns in Wetlands Depth of Surface Water: n/a (in.) Secondary Indicators: (2 or more required) n Oxidized Root Channels in Upper 12 Inches Depth to Free Water in Pit: 18" (in.) E] Water-Stained Leaves F] Local Soil Survey Data Depth to Saturated Soil: 7" (in.) E] FAC Neutral Test Other (explain in remarks) Remarks: Wetland hydrology indicator observed. Wilson RoadWetland-wdfs SOILS Map Unit Name (Series and Phase): Dothan loamy sand Drainage Class: well drained Field Observations Taxonomy (Subgroup): thermic Plinthic Paleudults Confirm Mapped Type? ® Yes ? No Profile Description: Depth Matrix Colors Mottle Colors Mottle (inches) Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Texture, Concretions, Structure, etc, granular LS; few, fine & med 0-7 IOYR 4/2 roots 7-20 2.5Y 6/2 SL 20 - 34 2.5Y 7/6 7.5YR 5/6 many, medium firm SC; weak subangular blocky 2.5Y 8/8 few, fine Hydric Soil Indicators: ? Histosol ? Concretions ? Histic Epipedon ? High Organic Content in Surface Layer in Sandy Soil ? Sulfidic Odor ? Organic Streaking in Sandy Soils ? Aquic Moisture Regime ? Listed on Local Hydric Soils List ? Reducing Conditions ? Listed on National Hydric Soils List ? Gleyed or Low-Chroma Colors ? Other (Explain in Remarks) Remarks: Hydric soil indicator not observed WETLAND DETERMINATION Hydrophytic Vegetation Present? ® Yes ? No Wetland Hydrology Present? ® Yes ? No Is this Sampling Point within a Wetland? Hydric Soils Present? ? Yes ® No ? Yes ® No Remarks: This soil pit does not appear to be within a wetland Wilson RoadWetlan d -wdfs . ?r r ? ? ? ?St r ? ? ? ,`yam', ? U1 1 p Rad'ia? Tower 421 Td?k Y ? 27'3 T 3924 - _ ; ? -? •,,?, ? '? - ? ?.. .- f, ?,.z?•• III ?_ _ ? 408 Oiepoke? M _ .• ,,?;? i- ,?'' ? = it _r? \ ,? ?? ? - 3z 397 O ?'' '-? ?? ?? ? ??• - ?i ?'?? ;' ?V ?'?-_ y ?? ?-? f Ooh v `\ 3"21 - i? - , - ?? --' -1 1133) _ so 2 5' 3`2,;