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HomeMy WebLinkAboutSW6090903_CURRENT PERMIT_20091012STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. DOC TYPE CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE A01A zn YYYYMMDD Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary October 12, 2009 Mr. Richard G. Grossman Willbros Government Services (US), LLC 2087 E. 71 st Street Tulsa, OK 74316 Subject: Stormwater Permit No. SW6090903 Ft. Bragg Green Fuel Facility High Density Commercial Bio-Retention Project Cumberland. County Dear Mr. Grossman: r�� r �r�i��u JI D W, The Stormwater Permitting Unit received a complete Stormwater Management Permit Application for Ft. Bragg Green Fuel Facility on October 1, 2009. 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 and Session Law 2006-246. We are forwarding Permit No. SW6090903, dated October 12, 2009, for the construction, operation and maintenance of the subject project and the stormwater BMPs. This permit shall be effective from the date.of issuance until October 12, 2019, 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 inspection 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. This project will be kept on file at the Fayetteville Regional Office. If you have any questions, or need additional information concerning this matter, please contact Brian Lowther at (919) 807-6368; or brian.lowther@ncdenr.gov. Sincerely, x2e,,V for Coleen H. Sullins cc: Fayetteville Regional Office Central Files SPU Files Scott Brown, 4D Site Solutions, Inc. Wetlands and Stormwater Branch 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-63001 FAX: 919-807-64941 Customer Service:1-877-623-6748 Internet: www.ncwaterquality.org An Equal Opportunity 1 Affirmative Action Employer One NorthCarohna State Stormwater Permit Permit No. SW6090903 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY" DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes `of North Carolina as amended, and other applicable Laws, Rules, and Regulations I PERMISSION IS HEREBY GRANTED TO E c� Willbros Government Services (U.S.), LLC Ft. Bragg Green Fuel Facility Gruber Road and Longstreet Road, Ft. Bragg, Cumberland County FOR THE construction, operation and maintenance of one bioretention cell in compliance with the provisions of Session Law 2006-246 and 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 October 12, 2019, and shall be subject to the following specified conditions and limitations. - DESIGN STANDARDS 1. This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.7 on page 3 of this permit. The stormwater control has been designed to handle the runoff from 52,256 square feet of impervious area. 3. The tract will be limited to the amount of built -upon area as indicated in Section 1.7 of this permit, and per the application documents and as shown on the approved plans. The built -upon area for the future de-velopment is.limited to 52,256 square feet. 4. All stormwatercollection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 6. The built -upon areas associated with this project shall be located at least 30 feet landward of all perennial and intermittent surface waters. Page 1 of 6 State Stormwater Permit Permit No. SW6090903 7 The following design criteria have been provided in the bioretention cell and must be maintained at design condition: a. Drainage Area, acres: Onsite, ft Offsite, ft2: b. Total Impervious Surfaces, ft2: Onsite, ft : Offsite, ft2: C. Design Storm, in::hes: d. Max. Ponded Depth, feet: e. Seasonal High Water Table, fmsl: f. Planting Media Depth, feet: g. Cell Dimensions, feet: h. Bottom Elevation, fmsl: i. Bottom Surface A=ea, ft2: j. Permitted Storage Volume, ft3: k. Bypass / Storage Elevation, fmsl: I. Drawdown Time, hours: m. Underdrain Diameter, inches: n. Total number of plants provided: o. Receiving Stream/River Basin: p. Stream Index Number: q. Classification of Water Body: 11. SCHEDULEi OF COMPLIANCE 65,796 65,796 0 52,256 52,256 0 1.0 91, 284 2' 212' by 42' 290.17 8,904 6,678 294.25 22 6" 0 - Grassed McPherson Creek (UT) (McKellars Pond) / Cape.Fear 18-23-23.7 "WS_I I I" 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. - 2. 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 time provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b.. Sediment removal. C. Mowing and re -vegetation of slopes and the filter strip. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans. f. Debris removal and unclogging of all drainage structures, level spreader, filter media, planting media, underdraihs, catch basins and piping. g. Access to the cell and outlet structure must be available at all times. 4. Records of maintenance activities must be kept for each permitted BMP. The reports will indicate the date, activity, name of person performing the work and what actions were taken. 5. The permittee shall submit to the Division of Water Quality an annual summary report of the maintenance and inspection records for each BMP. The report shall summarize the inspection dates, results of the inspections, and the maintenance work performed at each inspection. 6. The facilities shall be constructed as shown on the approved plans. This permit Page 2 of 6 . State Stormwater Permit Permit No. SW6090903 shall become void unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 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. A modification may required for those deviations. 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. Access to the stormwater facilities shall be maintained via appropriate recorded easements at all times. 10. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. c. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale. of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 11. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 12. 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. 13. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification.in writing'to -the.-Director that the changes have been made. III. GENERAL CONDITIONS 1. This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a completed Name/Ownership Change form signed by both parties, to the Division of Water Quality, accompanied by the supporting documentation as listed on page 2 of the form. The approval of this request will be considered on its merits and may or may not be approved. 2. The permittee is responsible for compliance with all permit conditions, until such Page 3 of 6 State Stormwater Permit Permit No. SW6090903 time as the Division approves a request to transfer the permit. 3. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division of Water Quality,. in accordance with.North Carolina General Statute 143-215.6A to 143-215.6C. 4. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other government agencies (local, state, and federal) having jurisdiction. 5. In the event that the facilities failto perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement stormwater management systems. 6. The permittee grants DENR Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 7. The permit issued shall continue in force and effect until revoked or terminated. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation .and re -issuance or termination does not stay any permit condition. 8. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment. Control Planning and Design Manual. 9. Approved plans and specifications for this project are incorporated by reference .and are enforceable parts of the permit. 10. The issuance of this permit does not prohibit the Director from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules and regulations contained in Session Law 2006- 246, Title 15A NCAC 2H.1000, and NCGS 143-215.1 et.al. 11. The permittee shall notify the Division in writing of any name, ownership or mailing address. changes at least 30 days prior to making such changes. 12. The permittee shall submit a renewal request with all required forms and documentation at least 180 days prior to the expiration date of this permit. Permit issued this the Twelfth day of. October 2009. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for uoleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Page 4 of 6 State Stormwater Permit Permit No. SW6090903 Ft. Bragg Green Fuel Facility Stormwater Permit No. SW6090903 Cumberland County Designer's Certification as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, (Project Name) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page2 of this form is included in the Certification. Noted deviations from approved plans -and specification: SEAL Signature Registration Number Date Page 5 of 6 State Stormwater Permit Permit No. SW6090903 Certification Requirements: 1. 'The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. _3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. .5. The outlet/bypass structure elevations are per the approved plan. _6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the 'outlet/bypass structure. 8. All slopes are grassed with permanent vegetation, per the vegetation plan. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting ..of the system. _11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. _13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office, Fayetteville Stormwater Permitting Unit Page 6 of 6 a �' 't ,�h -�.r� fSi .... �3'.NwiG ate eceived Fee Paid Permit Number q 216 6Z) Applicable Rules: ❑ Coastal. SW -1995 ❑ Coastal SW - 2008 h II - Post Construction (select all that apph/) ❑ Non -Coastal SW- HQW/ORW Waters ❑ Universal Stormwater Management Plan ❑ Other WQ M mt Plan: State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM This form ntaf be photocopied for use as an original I. GENERAL INFORMATION 1. Project Name (subdivision, facility, or establishment name -should be consistent with project name on plans, specifications, letters, operation and maintenance agreements, etc.): Ft. Brae Green Fuel Facility 2. Location of Project (street address): north of intersection with Gruber Road and Longstreet Road City:Ft. Bragg County:Cumberland Zip: 3. Directions to project (from nearest major intersection.): Go through the All American Highway check point when intiering Ft Bragg After passing through the check Dint exit onto the Gruber Road off ram Head north on Gruber Road Continue through the intersection of Gruber and Longstreet. The site will be immediatley on the right side Latitude:35° 08' 41.56" N Longitude:79° 02' 03.57" W of the main entrance to the project. II. PERMIT INFORMATION: 1.a.Specify whether project is (check one): ®New ❑Modification b.If this application is being submitted as the result of a modification to an existing permit, list the existing permit number , its issue date (if known) and the status of construction: ❑Not Started ❑Partially Completed* ❑ Completed* *provide a designer's certification 2. Specify the type of project (check one): ❑Low Density ®High Density ❑Drains to an Offsite Stormwater System ❑Other If this application is being submitted as the result of a previously returned application or a letter from DWQ requesting a state stormwater management permit application, list the stormwater project number, if assigned, and the previous name of the project, if different than currently proposed, 4. a. Additional Project Requirements (check applicable blanks; information on required state permits can be obtained by contacting the Customer Service Center at 1-877-623-6748): ❑CAMA Major ®Sedimentation/Erosion Control: _ ❑NPDES Industrial Stormwater ❑404/401 Permit: Proposed Impacts ac of Disturbed Area b.If any of these permits have already been acquired please provide the Project Name, Project/Permit Number, issue date and the type of each permit:NCDENR erosion control - FB-Fort Bragg Green Fuel Facility CUMBE- 2010-011 Form SWU-101 Version 07Ju1y2009 Page I of III. CONTACT INFORMATION 1. a. Print Applicant / Signing Official's name and title (specifically the developer, property owner, lessee, designated government official, individual, etc. who owns the project): Applicant/Organization:Willbros Government Services (US) LLC Signing Official & Title:Richard G. Grossman - Vice President b.Contact information for person listed in item 1a above: Street Address: 2087 E. 71st Street City: Tulsa State: OK Zip: 74316 .Mailing Address (if applicable):2087 E. 7151 Street City:Tulsa Phone: (918 ) 499-2870 Email: Rick.Grossman@willbros.com State:OK Zip:74136 Fax: (91.8 ) 491-9436 c. Please check the appropriate box. The applicant listed above is: ❑ The property owner (Skip to Contact Information, item 3a) ® Lessee* (Attach a copy of the lease agreement and complete Contact Information, item 2a and 2b below) Purchaser* (Attach a copy of the pending sales agreement and complete Contact Information, item 2a and 2b below) Q Developer* (Complete Contact Information, item 2a and 2b below.) 2. a. Print Property Owner's name and title below, if you are the lessee, purchaser or developer. (This is the person who owns the property that the project is located on): Property Owner/Organization: Ft. Bragg DPW Signing Official & Title: Gregory Bean- Director b.Contact information for person listed in item 2a above: Street Address:. Building 3-1631 Butner Road City: Ft. Bragg Mailing Address (if applicable): City: Phone: 910 ) 396-4009 Email: _gregory.g,.bean@us.arrny.mil State: NC Zip: 28310 State: Zip: Fax: (910 ) 396-6908 3. a. (Optional) Print the name and title of another contact such�as the project's construction supervisor or other person who can answer questions about the project: Other Contact Person/Organization: Signing Official & Title: b.Contact information for person listed in item 3a above: Mailing Address: City: State: Zip: Form SWU-101 Version 07July2009 Page 2 of 7 Phone: Fax: 4. Local jurisdiction for building permits: Point of Contact: IV. PROJECT INFORMATION Phone #: 1. In the space provided below, briefly summarize how the stormwater runoff will be treated. The storm water generated by the site will be treated by a bioretention cell then released along the natural drainage way. 2. a. If claiming vested rights, identify the supporting documents provided.andthe date they were approved: ❑ Approval of a Site Specific Development Plan or PUD Approval Date: ❑ Valid Building Permit Issued Date: ❑ Other: Dater b.Identify the regulation(s) the project has been designed in accordance with: ❑ Coastal SW -1995 ❑ Ph II - Post Construction. 3. Stormwater runofffrom this project drains to the Cape Fear River basin. 4. Total Property Area: 1.51 acres 5. Total Coastal Wetlands Area: acres 6. Total Surface Water Area: acres 7. Total Property Area (4) - Total Coastal Wetlands Area (5) - Total Surface Water Area (6) = Total Project Area`:1.51 acres Total project area shall be calculated to exclude the followitzg the normal pool of inzpourzded struchires, tite area between the banks of streams and rivers, thearea below the Normal High Water (NHW) litze or Mean High Water (MHW) lute, atzd coastal zvetlatzds landzvard front the NHW (or MHW) line. The resultatzt project area is zzsed to calculate_ overall percentbuilt upon area ('8UA). Non -coastal wetlands landzvard of the NHW (or MHW) line taa. . be irzchtded lit the total project area. y 8. Project percent of impervious area: (Total Impervious Area / Total Project Area) X 100 = 79.4 /o 9. How many drainage areas does the project have?I (For high density, count 1 for each proposed engineered stormwater BMP. For low density and other projects, use 1 for the whole property area) 10. Complete the following information for each drainage area identified in Project Information item 9. If there are more than four drainage areas in the project, attach an additional sheet with the information for each area provided in the same format as below. Form SWU-101 Version 073u1y2009 Page 3 of 7 Rastn lriformatton `' �r >._..s ., ... Drama;seArea¢1 " 1�rairia' Dratria'Qe Area. ;: %P D"rating' e Atea<"°x,; Receiving Stream Name Stream Class * Stream Index Number Total Drainage Area (sf) 65,796 On -site Drainage Area (sf) 65,796 Off -site Drainage Area (sf) 0 Proposed Impervious Area** (sf) 52,256 % Impervious Area** (total) 52,256 — On -site Buildings/Lots (so On -site Streets (so On -site Parking (so 52,256 On -site Sidewalks (so Other on -site (sf) Future (so Off -site (so Existing BUA*** (so Total (so: 52,256 Streant Class and Index Number can be determined at: lttl://h2o.cttr.state.iic,itslbutts/reLortsIreports6,VB.httttl I»rx�terr�ions area is defYnecd as the built upon area including, but not hinited to, buildings, roads, parking area,,;, sidewalks, gravel areas, etc. *** Report only that antonnt of existing BUA that will remain after tdevelopntent. Do not report any existing BUA [flat is to be retnoved,and which will -be replaced -by new BUA. 11. How was the off -site impervious area listed above determined? Provide documentation. N/A Proiects`in Union County: Contact DPVQ Central Office staff to check if the project is located within a Threatened & Endangered Species watershed that [nay be subjeci to more .stringent stortttwater requiretttents as per NC.4C 02B..0600. V. SUPPLEMENT AND O&M FORMS The applicable state stormwater management permit supplement and operation and maintenance (O&M) forms must be submitted for each BMP specified for this project. The latest versions of the fortes can be downloaded fromhttp://h2o.enr.state.nc.us/su/bmp forms.htm. 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. A detailed application instruction sheet and BMP checklists are available from http://h2o.enr.state.nc.us/su/bnip forms htm. The complete application package should be submitted to the appropriate DWQ Office. (The appropriate office may be found by locating project on the interactive online map at http://h2o.e.nr.state.nc.us/su/msi maps ]ntm.) Please indicate that the following. required information have been provided by initialing in the space provided for each item. All original documents MUST be signed and initialed in blue ink. Download the Iatest versions for each'submitted application package from http://h26.enr.state.nc.us/su/bmp forms.htrn. Initials 1. Original and one copy of the Stormwater Management Permit Application Form. 53 2. Original and one copy of the signed and notarized Deed Restrictions & Protective Covenants WA Form. (if required as per Part VII behno) 3. Original of the applicable Supplement Form(s) (sealed, signed and dated) and O&M S g agreement(s) for each BMP. 4. Permit application processing fee of $505 payable to NCDENR. (For an Express review, refer to S8 htq2://www.envheti).org/pages/onestopexl?ress.html for information on the Express program and the associated fees. Contact the appropriate regional office Express Permit Coordinator for additional information and to schedule the required application meeting.). Form SWU-101 Version 07Julv2009 Page 4 of 7 5. A detailed narrative (one to two pages) describing the stormwater treatment/managementfor 13 the project. This is required in addition to the brief summary provided in the Project Information, item 1. `3,► b. A USGS map identifying the site location. if the receiving stream is reported as class SA or the receiving strewn drains to class SA waters within jig mile of the site boundary, include the 1/2 mile radius on the map. 7. Seated, signed and dated calculations. 113 8. Two sets of plans folded to 8.5" x 14" (sealed, signed, & dated), includung: �— a. Development/Project name. b. Engineer and firm. c. Location map vrith named streets and NCSR numbers. d.. Legend. e. North arrow. f. Scale. g. Revisi.on. number and dates. h. Identify all surface waters on the plans by delineating the normal pool elevation of impounded structures, the banks of streams and rivers, the MHW or NHW line of tidal waters, and any coastal wetlands larnlward of the MHW or NHW lines. • Delineate the vegetated buffer landward from the normal pool elevation of impounded. structures, the banks of streams or rivers, and the M1-IW (or NIIW) of tidal waters. i. Dimensioned property/project boundary with bearings & distances. j. Site Layout with all BUA identified and dimensioned. k. Existing contours, proposed contours, spot elevations, finished floor elevations. t. Details of roads, drainage futures, collection systems, and stormwater control measures. in. Wetlands delineated, or a note on the plans that none exist. (Must be delineated by a qualified person. Provide documentation of qualifications and identify the person who made the determination on the plans. n. Existing drainage (including off -site), drainage easements, pipe sizes, runoff calculations. o. Drainage areas delineated (included in the main set of plaits, notas a separate document). p. Vegetated buffers (where required). 9. Copy of any applicable soils report with the associated SHWT elevations (.Please identify S elevations in addition to depths). as well as a map of the boring locations with the existing elevations and boring logs. Include an 8.5"x1l" copy of the NRCS County Soils map with the project area clearly delineated. For projects with infiltration BMPs, the report should also include the soil type, expected infiltration rate, and the: method of determining the infiltration rate. (Infiltration Devices submitted to WiRO: Schedule a site visit for DWQ to verifij tile. SHWT prior to submittal, (910) 796-7378.) 10. A copy of the most current property deed. Deed book: Page No: rN,l 11. For corporations and limited liability corporations (LLC): Provide documentation from the NC Secretary of State or other official documentation; which supports the titles and positions held by the persons listed in Contact information, item la, 2a, and/or 3a per NCAC 21-1.1003(e). The corporation or LLC must be listed as an active corporation in good standing with the NC Secretary of State, otherwise the application will be returned. http:/ fw%vw.secretary.state.nc.us/ Corporations/ CSearchaspx VII. DEED RESTRICTIONS AND PROTECTIVE COVENANTS For all subdivisions, outparcels, and future development, the appropriate property restrictions and protective covenants a re required to be recorded. prior to the sale of any lot. If lot sizes vary significantly or the proposed BUA allocations vary, a table listing each lot number, lot size, and the allowable built -upon area must be provided as an attachment to the completed and notarized deed restriction form. The appropriate deed restrictions and protective covenants forms can be downloaded from http://h2o.enr.state.nc.us/su/bmp forms htm#deed restrictions. Download the latest versions for each submittal. In the instances where the applicant is different than the property owner, it is the responsibility of the property owner to sign the deed restrictions and protective covenants form while the applicant is responsible for ensuring that the deed restrictions are recorded. By the notarized signature(s) below, the permit holder(s) certify that the recorded property restrictions and protective covenants for this project, if required, shall include all the items required in. the permit and listed on the forms available on the website, 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 NC DWQ, and that they will be recorded prior to the sale of any lot. J onn SWU-101 Version 07JUly2009 Page 5 of XY T. .a .. .�`Et"�'\ VIIL CONSULTANT INFORMATION AND AUTHORIZATION Applicant: Complete this section if you wish to designate authority to another individual and/or firm (such as a., . consulting engineerand/ or firm) so that they may provide information on your behalf for this project (such as addressing requests for additional information). Consulting Engineer:, Scott Brown PE Consulting Firm: 4D Site Solutions, Inc. Mailing, Address: 409 Chicago Drive, Suite 112 City: Fayetteville Phone: (910 ) 426-6777 ext.102 Email: sbrown@4dsitesolutions.com State: NC Zip: 28306 Fax: (91-0 426-5777 IX. PROPERTY OWNER AUTHORIZATION (if Contact Information, iterrr.2 hasbeen filled out, complete this section) 1, (print or type name of person'tisterl in Contact Information; item 2a) Gregonj Beail , certify that own the property identified in this permit application, and thus give permission to (print or type name of person listed in Contact Information, item 1a) Willbros Government Services (LIS) LLC provided with the submittal, which indicates the party responsible for tine operation and maintenance of the stormwater system. As the legal property owner I acknowledge, understand; and agree by my signature below, that if my designated agent (entity* listed in Contact Information, item 1) dissolves their company and/or cancels or defaults on their lease agreement• or pending sale, responsibility for compliance with the DWQ.Stornnwater permit reverts back -to me, the property owner. As theJai erty owner, it is my responsibility to notify DWQ immediately and submit a completed Name/Ownershi e Form within 30 days; otherwise I will be operating a stormwater treatment facility.without a valid nit. erstand that the operation of a stormwater treatment facility without a valid permit is a violation of i4C Ge ral Statue 143-215.1 and may result in appropriate enforcement action including the assessment vil pen es of up to $25,000 per day, pursuant to NCGS 1.43-215.6. Signature: Date: I, a Notary Public for the State of do hereby certify that before line this day'of County of personally appeared and acknowledge the due execution of the application for 'a stormwater permit. Witness my hand and official seal, SEAL My commission expires Form SWU-101 Version 079bly2OO9 Page 6 of X. APPLICANT'S CERTIFICATION 1, (print or type name of person listen in Contact Information, item. 2) Richard. G. Grossman certify that the iriforniation included on this permit application form is, to the best of my.knowledge, correct and that the project will be constructed in conformance Nvith the approved plans, that the required deed restrictions and protective covenants will. be recorded, and that the proposed project complies with the requirements of the applicable storaiwater rules under 1.5A NCAC 2H .1000, SL 2006-246 (Ph.11- Post Construction) or SL 2005-211. Signature: r. Date: I,h�1L�GhC- - �'._ _ ✓��._ a N9tary Public for the State of _�rialt�. County of do hereby certify that personally appeared before me this ay of rx e•�i� , and acknowledge nowledge the due execution of the application for a storniwater permit. Witness6nmy hand and official. seal, `�a1(i£ �G�f1G IZo . � ✓ ---- --- SEAL My commission expires Form SWU-101 Version 07July2009 Pa4e 7 of 7 ;�LlD 51TE SoLuTioNS, INC. LNGINLLRiNC, I February 11, 2010 LAND SURVLYiN'� DWQ Fayetteville Regional Office CON 9TRUCT1ON Surface Water Protection LAYOUT 225 Green Street C,P.9 SERVICES Systel Bldg. Suite 714 LAND Fayetteville, NC 28301-5043 DLVLLOPMLNT 409 CUICAG'O DRIVE 5UITL 112 FAYLTTLViLLL NC 263o6 PI.IONL 910 426-6777 FAX 9io 426-5777 DEN --FRCS FEB 16 2010 O DWQ Central Files 1617 Mail Service Center Raleigh, NC 27699-1617 RE: Phase II Storm Water Certification, Ft. Bragg Green Fuel Facility, Fort Bragg, North Carolina To Whom it May Concern; We are submitting the Phase I1 Storm Water construction certification for the Ft. Bragg Green Fuel Facility. Please find the completed certification form. If you have any questions or concerns, please feel free to contact us. Sincerely, 4D Site Solutions Inc. )J44&— Scott Brown Professional Engineer Enclosure State Stormwater Permit Permit No. SW6090903 Ft. Bragg Green Fuel Facility Stormwater Permit No. SW6090903 Cumberland County Designer's Certification �o , as a duly registered CI bi l &il 'n",r _ n the State of North Carolina, having been authorized to observe (pet odically/ weekly/ full time) the construction of the project, E�-A r r4o& FUJ f acl-b-I (Project Name) for W , f (/bras, Ovve"Amt- 7d '5ZW, ces (US) Ll .(Project Owner) hereby state that, to the best of my abilities, due care and. diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number Date Z-/o- EEB 16 2010 SEAL .e SEAL a 027452 rT Z-1 Page 5 of 6 /� • ziz L State Stormwater Permit Permit No. SW6090903 Certification Requirements: The drainage area to the system contains approximately the permitted acreage. i/ 2. The drainage area to the system contains no more than the permitted amount of built -upon area. ✓ 3. All the built -upon area associated with -the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. ''*'-5. The outlet/bypass structure elevations are per the approved plan. &-""-6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet/bypass structure. ✓8. All slopes are grassed with permanent vegetation, per the vegetation plan. ----9. Vegetated slopes are no steeper than 3:1. ✓_ 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. ✓11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. _ ✓14. All required parts of .the system are provided, such as a vegetated shelf, and a forebay. �15. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office, Fayetteville Stormwater Permitting Unit Page 6 of 6 Permit Number: (to be provided by DWQ) Drainage Area Number: Bioretention Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. Important operation and,maintenance procedures: — Immediately after the bioretention cell is established, the plants will be watered twice weekly if needed until the plants become established (commonly six weeks). — Snow, mulch or any other material will NEVER be piled on the surface of the bioretention cell. — Heavy equipment will NEVER be driven over the bioretention cell. — Special care will be taken to prevent sediment from entering the bioretention cell. — Once a year, a soil test of the soil media will be conducted. After the bioretention cell is established, I will inspect it once a month and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BMP element: Potentialproblems: How I will remediate theproblem: The entire BMP Trash/ debris is present. Remove the trash/ debris. The perimeter of the Areas of bare soil and/or Regrade the soil if necessary to bioretention cell erosive gullies have formed. remove the gully, and then plant a ground cover and water until it is established. Provide lime and a one-time fertilizer application. The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose of the stone verge or swale applicable). sediment off -site. The pipe is cracked or Replace the pipe. otherwise damaged (if applicable). Erosion is occurring in the Regrade the swale if necessary to swale (if applicable). smooth it over and provide erosion control devices such as reinforced turf matting or riprap to avoid future problems with erosion. Stone verge is clogged or Remove sediment and clogged covered in sediment (if stone and replace with clean stone. applicable). Form SW401-Bioretention O&M -Rev.' Page 1 Of 4 BMP element: Potentialproblems: How I will remediate theproblem: The pretreatment area Flow is bypassing . Regrade if necessary to route all pretreatment area and/or flow to the pretreatment area. hies have formed. Restabilize the area after grading. Sediment has accumulated to Search for the source of the a depth greater than three sediment and remedy the problem if inches. possible. Remove the sedimentnd a restabilize the pretreatment area: Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. The bioretention cell: Best professional practices Prune according to best professional vegetation show that pruning is needed practices. to maintain optimal plant health. Plants are dead, diseased or Determine the source of the dying. problem: soils, hydrology, disease, etc. Remedy the problem and replace plants. Provide a one-time fertilizer application to establish the ground cover if a soil test indicates it is necessary. Tree stakes/wires are present Remove tree stake/wires (which - six months after planting. can kill the tree if not removed). The bioretention cell: Mulch is breaking down or Spot mulch if there are only random soils and mulch has floated away. void areas. Replace whole mulch layer if necessary. Remove the remaining much and replace with triple shredded hard wood mulch at a maximum depth of three inches. Soils and/or mulch are Determine the extent of the clogging clogged with sediment. - remove and replace either just the top layers or the entire media as needed. Dispose of the spoil in an appropriate off -site location. Use triple shredded hard wood mulch at a maximum depth of three inches. Search for the source of the sediment and remedy the problem if ossible. An annual soil test shows that Dolomitic lime shall be applied as pH has dropped or heavy recommended per the soil test and metals have accumulated in the soil media. toxic soils shall be removed, disposed of properly and replaced with new planting media. Form SW401-Bioretention O&M-Rev.3 Pa-e 2 of 4 BMP element: Potentialproblems: How I will remediate theproblem: The underdrain system Clogging has occurred. Wash out the underdrain system. (if applicable) The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of the sediment off -site. The drop inlet is damaged Repair or replace the drop inlet. The receiving water Erosion or other signs of Contact the NC Division of Water damage have occurred at the Quality 401 Oversight Unit at 919- outlet. 733-1786. Form SW401-Bioretention O&M-Rev.3 Page 3 of 4 4 Permit Number: (to be provided by DPVQ) I acknowledge and agree by my signature below that I am responsible for the performance of the 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. Project nameTt. Bragg Green Fuel Facility BMP drainage area number: Print name: Richard G. Grossman Title:Vice President Address: 2087 E. 71 st Street Phone:918-499-2870 Signature: Date: Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. a Notary Public for the State of County of=��� , do hereby certify that personally appeared before me this day of e� ,n2�2- , and acknowledge the due execution of the forgoing toretention. maintenance requirements. Witness my hand and official seal, SEAL My commission expires / O / CEO Form SW401-Bioretention I&M-Rev. 2 Page 4 of 4 Permit Number. (to be provided by DWQ) OF W A iF� OG _ _ NC ENS o STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM BtORETENTION CELL SUPPLEMENT This form must be filled out, printed and submitted. The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information. L -. PROJECT INFORMATION Project name Fort Bragg Green Fuel Facility Contact name Scot Brown, PE Phone number 910-426-6777 ext.102 Date September 14, 2009 Drainage area number _1 II DESIGN INFORMATION r Site Characteristics Drainage area 65,796 ft2 Impervious area 50,256 ftZ Percent impervious 76.4% % �t1gy f ► ft� Design rainfall depth 1.0 inch G f/fzf Peak Flow Calculations Is pre/post control of the 1-yr, 24-hr peak flow required? 1-yr, 24-hr runoff depth 1-yr, 24-hr intensity Pre -development 1-yr, 24-hr peak flow Post -development 1-yr, 24-hr peak flow Pre/Post 1-yr, 24-hr peak control Storage Volume: Non -SA Waters Minimum volume required Volume provided Storage Volume: SA Waters . 1.5" runoff volume Pre -development 1-yr, 24-hr runoff Post -development 1-yr, 24-hr runoff Minimum volume required Volume provided Cell Dimensions Ponding depth of water Ponding depth of water Surface area of the top of the bioretention cell Length: Width: -or- Radius Media and Soils Summary Drawdown time, ponded volume Drawdown time, to 24 inches below surface Drawdown time, total: In -situ soil: Soil permeability Planting media soil.•. Soil permeability Soil composition % Sand (by weight) % Fines (by weight) % Organic (by weight) Form SW401-Bioretention-Rev.8 July 30, 2009 y (Y or N) �� �; �• i 3.02 in 9 ; 0.13 in/hr SEAL • ' P' 0.060 ft3/sec 027452 0:160 ft'/sec 0.100 ft /sec e a •. ;• ,q GIN `0 OrT 4,029.0 ft' 6,678.0ft3 OK 5�4 $,0� 1 ft3 R tt- W 0 ft3 ft, 9 inches OK 0.75 ft 8,904.0 ftZ OK 212 ft OK 42ft OK 11� ft (� 6 hr OK - . 16 hr OK 22 hr 0.17 in/hr Insufficient. Increase infiltration rate. 1.50 in/hr OK 85% OK 10% OK 5% OK Total: 100% Parts I and Il. Design Summary, Page 1 of 3 Phosphorus Index (P-Index) of media Permit Number: (to be provided by DK _ 20 (unitless) OK Form SW409-Bioretention-Rev.8 July 30, 2009 Parts I and II. Design Summary, Page 2 of 3 Permit Number. (to be provided by DWQ) Basin Elevations Temporary pool elevation Type of bioretention cell (answer "Y" to only one of the two following questions): Is this a grassed cell? . Is this a cell with trees/shrubs? Planting elevation (top of the mulch or grass sod layer) Depth of mulch Bottom of the planting.media soil Planting media depth . Depth of washed sand below planting media soil Are underdrains being installed? 294.25 fmsl y (Y or N) OK n (Y or N) 293.5 fmsl 0 inches Insufficient mulch depth, unless installing grassed cell. 291.5 fmsl 2ft 0.33 ft y (Y or N) How many clean out pipes are being installed? 10 OK What factor of safety is used for sizing the underdrains? (See BMP Manual Section 12.3.6) 10 OK' Additional distance between the bottom of the planting media and the bottom of the cell to account for underdrains 1 It Bottom of the cell required 290.17 fmsl SHWT elevation 284 fmsl Distance from bottom to SHWT 6.17 ft OK Internal Water Storage Zone (IWS) Does the design include IWS n (Y or N) Elevation of the top of the upturned elbow fmsl Separation of IWS and Surface 293.5 ft Planting Plan Number of tree species p Number of shrub species 0 Number of herbaceous groundcover species 0- Recommend more species. Additional Information Does volume in excess of the design volume bypass the bioretention cell? . y (Y or. N) OK . Does volume in excess of the design volume flow evenly distributed through a vegetated filter? . n (Y or N) Excess volume must pass through filter. . What is the length of the vegetated filter? ft Does the design use a level spreader to evenly distribute flow? (Y or N) Is the BMP located at least 30 feet from surface waters (50 feet if SA waters)? y (Y or N) OK Is the BMP located at least 100 feet from water supply wells? y (Y or N) OK Are the vegetated side slopes equal to or less than 3:1? y (Y or N) OK Is the BMP located in a proposed drainage easement with access to a public Right of Way (ROW)? y (Y or N) OK Inlet velocity (from treatment system) 7.5 ft/sec Insufficient inlet velocity unless energy dissipating devices are _ being,used, Is the area surrounding the cell likely to undergo development in • the future? n - (Y or N) OK, Are the slopes draining to the bioretention cell greater than 20%? n (Y or N) OK - Is the drainage area permanently stabilized? y (Y or N) OK Pretreatment Used (Indicate Type Used with an "X" in the shaded cell) Gravel and grass (flinches gravel followed by 3-5 ft of grass) Grassed swale OK Forebay x Other Form SW401-Bioretention-Rev.8 July 30, 2009 Parts I and It. Design Summary, Page 3 of 3