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HomeMy WebLinkAboutWQ0040965_Permit (Issuance)_20200115 ;,okif,t,„.:',748, ROY COOPER Governor V-A S.„r, MICHAEL S.REGAN " _o= �_ Secretary 0`" °'' LINDA CULPEPPER NORTH CAROLINA Director Environmental Quality January 15, 2020 Craig Honeycutt,County Manager Wayne County P.O. Box 227 Goldsboro, NC 27533 Subject: Permit No. WQ0040965 Wayne County GWW—Corporate Area Expansion Wastewater Collection System Extension Permit Wayne County Dear Mr. Honeycutt: In accordance with your application received June 24, 2019, and additional information received on October 17,2019 we are forwarding herewith Permit No.WQ0040965,dated January 15,2020,to Wayne County (Permittee) for the construction and operation upon certification of the subject wastewater collection system extension. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. This cover letter and supplement shall be considered a part of this permit and are therefore incorporated therein by reference. Please pay particular attention to the following conditions contained within this permit: Condition 1.1: Alternative design granted for the permitted gravity sewer, per 15A NCAC 02T.0105(n). See Condition 1.1 for more details. Condition 11.1: This permit shall not be automatically transferable; a request must be made and approved. Condition 11.4: Requires that the wastewater collection facilities be properly operated and maintained in accordance with 15A NCAC 2T .0403 or any individual system-wide collection system permit issued to the Permittee. Condition 11.7: Upon completion of construction and prior to operation of these permitted facilities,the completed Engineering Certification form attached to this permit shall be submitted with the required supporting documents to the address provided on the form. Permit modifications are required for any changes resulting in non-compliance with this permit, regulations, or the Minimum Design Criteria. [15A NCAC 02T.0116] It shall be responsibility of the Permittee to ensure that the as-constructed project meets the appropriate design criteria and rules. Failure to comply may result in penalties in accordance with North Carolina General Statute §143-215.6A through §143-215.6C, construction of additional or replacement 1 North Carolina hSalisbury Department1 of1617 EnvironmentalMailService Center I Quality I DivisionRaleigh of WaterNorth Resources Q 512 Nort Street , 27699-1617 NORTH CAROUNA Dm m �Enwca waua; 919.707.9000 Wayne County Permit No.WQ0040965 wastewater collection facilities, and/or referral of the North Carolina-licensed Professional Engineer to the licensing board. 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 30 days following receipt of this permit. This request must be in the form of a written petition,conforming to Chapter 150E of North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made,this permit shall be final and binding. If you need additional information concerning this matter, please contact Christyn Fertenbaugh, P.E. at (919)707-3625 or via e-mail at Christyn.Fertenbaugh@ncdenr.gov. Sincerely, for Linda Culpepper Director, Division of Water Resources by Christyn L. Fertenbaugh, P.E. Pretreatment, Emergency Response, Collection System Unit cc: Jason Elliott, P.E.,WK Dickson (ielliott@wkdickson.com) Washington Regional Office,Water Quality Section Regional Operations Randy Guthrie,Asst. City Manager, City of Goldsboro (rguthrie@goldsboronc.gov) Barbara Aycock,Town Administrator,Town of Fremont (townhall@fremontnc.gov) Water Resources Central Files:WQ0040965 PERCS(electronic copy) Page 2of7 surf -P�J �i u n;. 'LCCJ•�I�J. .0 5 1 ILL f • • NORTH CAROLINA Environmental Quality In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended,and other applicable Laws, Rules, and Regulations, permission is hereby granted to Wayne County for the construction and operation of approximately 1,392 linear feet of 8-inch gravity sewer to serve three T-Hangars, one 80 foot by 80 foot Corporate Hangar with aircraft wash facility,and five 100 foot by 100 foot Corporate Hangars with aircraft wash facilities; as part of the GWW—Corporate Area Expansion project,and the discharge of 2,270 gallons per day of collected domestic and commercial wastewater into the City of Goldsboro's and the Town of Fremont's existing sewerage systems,pursuant to the application received June 24, 2019,and additional information received on October 17, 2019 and in conformity with the project plans, specifications, and other supporting data subsequently filed and approved by the Department of Environmental Quality and considered a part of this permit. This permit shall be effective from the date of issuance'until rescinded and shall be subject to the specified conditions and limitations con ' ed therein. � V for Linda Culpepper • Director, Division of Water Resources By Authority of The Environmental Management Commission Permit Number: WQ0040965 Permit Issued: January 15,2020 Treatment Facility: Goldsboro WRF(NC0023949) Page 3of7 SUPPLEMENT TO PERMIT COVER SHEET The Permittee is hereby authorized to: Construct, and then operate upon certification the aforementioned wastewater collection extension. Permitting of this project does not constitute an acceptance of any part of the project that does not meet 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as applicable;and the Division's Minimum Design Criteria for the Fast-Track Permitting of Pump-Stations and Force Mains adopted June 1, 2000 as applicable, unless specifically mentioned herein. Division approval is based on acceptance of the certification provided by a North Carolina-licensed Professional Engineer in the application. It shall be the Permittee's responsibility to ensure that the as-constructed project meets the appropriate design criteria and rules. Construction and operation is contingent upon compliance with the Standard Conditions and any Special Conditions identified below. I. SPECIAL CONDITIONS 1. In accordance with the provisions for alternative design under 15A NCAC 02T.0105(n), a variance is granted for initial velocities below the minimum required 2 feet per second in the gravity sewers permitted herein and for the construction and operation of various sections of the sanitary sewer with less than 36-inches of cover from earth grade, located at three crossings with existing ditches, as indicated on the provided plans and supporting documents, and subject to the following requirements: - a. The sections of gravity sewer as described above shall be designated as"high-priority sewer" in accordance with 15A NCAC 02T.0402. b. High-priority sewers shall be inspected by the permittee or its representative at least once every six-months in accordance with the permittee's individual system-wide collection system permit(WQCS00211). Regardless of the variance approval, in the event that the wastewater collection facilities fail to perform satisfactorily, including the creation of nuisance conditions,the Permittee shall take immediate corrective action, including those as may be required by this Division,such as the construction of additional or replacement facilities. 2. This permit shall become voidable unless the agreement between Wayne County and both the Town of Fremont and the City of Goldsboro for the collection and final treatment of wastewater is in full force and effect. [15A NCAC 02T.0304(b&g)] 3. No flow in excess of the quantity permitted herein, 2,270 GPD, shall be made tributary to the subject sewer system until an application for permit modification for an increase in flow has been submitted to and approved by the Division. [15A NCAC 02T.0304(b)] 4. The Permittee shall obtain all deeds, easements and encroachment agreements necessary for installation, operation,and maintenance of the system prior to operation. [15A NCAC 02T.0305(c)] Page 4 of 7 II. STANDARD CONDITIONS 1. This permit shall not be transferable. In the event there is a desire for the wastewater collection facilities to change ownership, or there is a name change of the Permittee, a formal permit request shall be submitted to the Division accompanied by documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request shall be considered on its merits and may or may not be approved. [15A NCAC 02T.0104; G.S. 143-215.1(d3)] 2. This permit shall become voidable unless the wastewater collection facilities are constructed in accordance with the conditions of this permit; 15A NCAC 2T; the Division's Gravity Sewer Minimum Design Criteria adopted February 12, 1996 as applicable; the Division's Minimum Design Criteria for the Fast-Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 as applicable; and other supporting materials unless specifically mentioned herein. [15A NCAC 02T.0110] 3. This permit shall be effective only with respect to the nature and volume of wastes described in the application and other supporting data. [15A NCAC 02T.0110] 4. The wastewater collection facilities shall be properly maintained and operated at all times. The Permittee shall maintain compliance with an individual system-wide collection system permit for the operation and maintenance of these facilities as required by 15A NCAC 02T.0403. If an individual permit is not required,the following performance criteria shall be met: a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and to prevent any contravention of groundwater standards or surface water standards. b. A map of the sewer system shall be developed and shall be actively maintained. c. An operation and maintenance plan including pump station inspection frequency, preventative maintenance schedule, spare parts inventory and overflow response has been developed and implemented. d. Pump stations that are not connected to a telemetry system shall be inspected every day(i.e.365 days per year). Pump stations that are connected to a telemetry system shall be inspected at least once per week. e. High-priority sewer lines shall be inspected at least once per every six-months and inspections are documented. f. A general observation of the entire sewer system shall be conducted at least once per year. g. Overflows and bypasses shall be reported to the appropriate Division regional office in accordance with 15A NCAC 2B .0506(a), and public notice shall be provided as required by North Carolina General Statute §143-215.1C. h. A Grease Control Program is in place as follows: 1. For public owned collection systems, the Grease Control Program shall include at least biannual distribution of educational materials for both commercial and residential users and the legal means to require grease interceptors at existing establishments. The plan shall also include legal means for inspections of the grease interceptors, enforcement for violators and the legal means to control grease entering the system from other public and private satellite sewer systems. Page 5 of 7 2. For privately owned collection systems, the Grease Control Program shall include at least bi- annual distribution of grease education materials to users of the collection system by the permittee or its representative. 3. Grease education materials shall be distributed more often than required in Parts (1) and (2) of this Subparagraph if necessary to prevent grease-related sanitary sewer overflows. i. Right-of-ways and easements shall be maintained in the full easement width for personnel and equipment accessibility. j. Documentation shall be kept for Subparagraphs(a)through (i)of this Rule fora minimum of three years with exception of the map,which shall be maintained for the life of the system. 5. Noncompliance Notification: The Permittee shall report by telephone to a water resources staff member at the Washington Regional Office,telephone number(252) 946-6481, as soon as possible, but in no case more than 24 hours,following the occurrence or first knowledge of the occurrence of either of the following: a. Any process unit failure,due to known or unknown reasons,that renders the facility incapable of adequate wastewater transport, such as mechanical or electrical failures of pumps, line blockage or breakage,etc.;or b. Any SSO and/or spill over 1,000 gallons;or c. Any SSO and/or spill, regardless of volume,that reaches surface water Voice mail messages or faxed information is permissible, but this shall not be considered as the initial verbal report. Overflows and spills occurring outside normal business hours may also be reported to the Division of Emergency Management at telephone number (800) 858-0368 or (919) 733-3300. Persons reporting any of the above occurrences shall file a spill report by completing and submitting Part I of Form CS-SSO (or the most current Division approved form) within five days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Part II of Form CS-SSO(or the most current Division approved form) can also be completed to show that the SSO was beyond control. [G.S. 143-215.1C(a1)] 6. Construction of the gravity sewers, pump stations, and force mains shall be scheduled so as not to interrupt service by the existing utilities nor result in an overflow or bypass discharge of wastewater to the surface waters of the State. [15A NCAC 02T.0108(b)] 7. Upon completion of construction and prior to operation of these permitted facilities, the completed Engineering Certification form attached to this permit shall be submitted with the required supporting documents to the address provided on the form. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Engineer's Certification shall be considered a violation of the permit and shall subject the Permittee to appropriate enforcement actions. If the permit is issued to a private entity with an Operational Agreement,then a copy of the Articles of Incorporation, Declarations/Covenants/Restrictions, and Bylaws that have been appropriately filed with the applicable County's Register of Deeds office shall be submitted with the certification. Page 6 of 7 A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. Supporting documentation shall include the following: a. One copy of the project construction record drawings(plan & profile views of sewer lines&force mains) of the wastewater collection system extension. Final record drawings should be clear on the plans or on digital media (CD or DVD disk) and are defined as the design drawings that are marked up or annotated with after construction information and show required buffers, separation distances, material changes, etc. b. Changes to the project that do not result in non-compliance with this permit, regulations, or the Minimum Design Criteria should be clearly identified on the record drawings, on the certification in the space provided,or in written summary form. Prior to Certification (Final or Partial): Permit modifications are required for any changes resulting in non-compliance with this permit (including but not limited to pipe length changes of 10% or greater, increased flow, pump station design capacity design increases of 5% or greater, and increases in the number/type of connections), regulations, or the Minimum Design Criteria. Requested modifications or variances to the Minimum Design Criteria will be reviewed on a case-by- case basis and each on its own merit. Please note that variances to the Minimum Design Criteria should be requested and approved during the permitting process prior to construction. After- construction requests are discouraged by the Division and may not be approved, thus requiring replacement or repair prior to certification &activation. [15A NCAC 02T.0116] 8. Gravity sewers installed greater than ten percent below the minimum required slope per the Division's Gravity Sewer Minimum Design Criteria shall not be acceptable and shall not be certified until corrected. If there is an unforeseen obstacle in the field where all viable solutions have been examined, a slope variance can be requested from the Division with firm supporting documentation. This shall be done through a permit modification with fee. Such variance requests will be evaluated on a case-by-case basis. Resolution of such request shall be evident prior to completing and submitting the construction certification. [ 15A NCAC 02T.0105(n)] 9. A copy of the construction record drawings shall be maintained on file by the Permittee for the life of the wastewater collection facilities. [15A NCAC 02T.0116] 10. Failure to abide by the conditions and limitations contained in this permit; 15A NCAC 2T;the Division's Gravity Sewer Design Criteria adopted February 12, 1996 as applicable;the Division's Minimum Design Criteria for the Fast-Track Permitting of Pump Station and Force Mains adopted June 1, 2000 as applicable; and other supporting materials may subject the Permittee to an enforcement action by the Division, in accordance with North Carolina General Statutes §143-215.6A through §143-215.6C, construction of additional or replacement wastewater collection facilities,and/or referral of the North Carolina-licensed Professional Engineer to the licensing board. [15A NCAC 02T.0108(b-c)] 11. In the event that the wastewater collection facilities fail to perform satisfactorily, including the creation of nuisance conditions,the Permittee shall take immediate corrective action, including those as may be required by this Division, such as the construction of additional or replacement facilities. [15A NCAC 02T.0110; 15A NCAC 02T.0108(b)] 12. The issuance of this permit shall not exempt the Permittee from complying with any and all statutes, rules, regulations,or ordinances that may be imposed by the Division any other Federal,State,or Local government agencies which have jurisdiction or obtaining other permits which maybe required by the Division or any other Federal,State, of Local government agencies. [G.S.143-215.1(b)] Page 7 of 7 ENGINEERING CERTIFICATION Permittee: Wayne County Issue Date:January 15,2020 Permit No: WQ004096S County: Wayne Project: GWW—Corporate Area Expansion This project shall not be considered complete nor allowed to operate in accordance with Condition 7 of this permit until the Division has received this Certification and all required supporting documentation,which includes: • One copy of the project construction record drawings(plan&profile views of sewer lines&force mains)of the wastewater collection system extension. Final record drawings should be clear on the plans or on digital media(CD or DVD disk)and are defined as the design drawings that are marked up or annotated with after construction information and show required buffers,separation distances,material changes,etc. Permit modifications are required for any changes resulting in non-compliance with this permit. A detailed description for partial certifications should be attached to this form along with any certification comments. Certification should be submitted in a manner that documents the Division's receipt. The Permittee is responsible for tracking all partial certifications up until a final certification is received. , PERMITTEE'S CERTIFICATION I, the undersigned agent for the Permittee, hereby state that this project has been constructed pursuant to the applicable standards&requirements,the Professional Engineer below has provided applicable design/construction information to the Permittee,and the Permittee is prepared to operate&maintain the wastewater collection system permitted herein or portions thereof. Printed Name,Title Signature Date ENGINEERS CERTIFICATION I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (❑ periodically, ❑ weekly, ❑ full time) the construction of the project name and location as referenced above for the above Permittee hereby state that, to the best of my abilities, due care and diligence was used in the observation of the following construction:approximately 1,392 linear feet of 8-inch gravity sewer to serve three T-Hangars, one 80 foot by 80 foot Corporate Hangar with aircraft wash facility, and five 100 foot by 100 foot Corporate Hangars with aircraft wash facilities as part of the GWW—Corporate Area Expansion project, and in conformity with the project plans, specifications, supporting documents, and design criteria subsequently filed and approved. I certify that the construction of the above referenced project was observed to be built within substantial compliance and intent of the approved plans and specifications. North Carolina Professional Engineer's Seal w/signature&date: • • ❑ Final ❑ Partial(include description) Send the Completed Form &Supporting Documentation to the Following Address: DWR WATER QUALITY PERMITTING SECTION WASTEWATER BRANCH—PERCS UNIT • 1617 Mail Service Center Raleigh,NC 27699