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HomeMy WebLinkAboutWQ0038060_Permit (Modification)_20191211DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D �TA31� ROY COOPER a .V ` A Governor +. MICHAEL S. REGAN � Secretary •t LINDA CULPEPPER NORTH CARCLINAEnOrvnmerdalQuality En Orvnmerdal Quorrty Director December 11, 2019 Jeff Theberge, Engineering Manager CFPUA Sent via email to: sewer.permits@cfpua.orR Subject: Permit No. WQ0038060 MODIFICATION CFPUA RiverLights Development Wastewater Collection System Extension New Hanover County Dear Mr. Theberge: In accordance with your application received November 12, 2019 we are forwarding herewith Permit No. WQ0038060 dated December 11, 2019 to the CFPUA (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 This permit shall be effective from the date of issuance until rescinded, shall void Permit No. WQ0038060 August 15, 2019, and shall be subject to the conditions and limitations as specified therein. This cover letter shall be considered a part of this permit and is therefore incorporated therein by reference. This modification adds 94 additional feet to the project approved in August 2019 and the total system will serve a 250-unit apartment complex with 63,690 gallons per day of flow allocation. Please pay particular attention to the following conditions contained within this permit: Special Conditions: Condition 1.1: Whereby a variance for manholes is granted located within the 50-foot buffer required per 15A NCAC 02T.0305(g) provided specific construction standards are met. Condition 1.2: Each pump station shall be clearly and conspicuously posted using a weatherproof sign with the address, a pump station identifying name/number, 24-Hour Emergency telephone number, and name of the owner/operator of the sewer system/pump station and instructions to call the number in the event of alarm activation or other emergency. Simplex pump stations or vacuum sewer pits serving a single-family residence may have a placard or sticker without the address placed on the control panel in lieu of a sign. [15A NCAC 02T .0305(h)(2)] D q5 Division of Water Resources —Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 Phone: 910-796-7215\ Internet: www.deg.nc.gov DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D Standard Conditions: 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 with checklist 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] Condition 11.13: If the Permittee/Applicant holds a system -side collection system operation, maintenance and management permit (WQCS-prefix) from the Division, then the following applies: For all newly constructed, modified and rehabilitated pump stations, all equipment and components shall be sealed within a corrosion -resistant coating or encasement to the extent practicable and equivalent to the minimum design criteria unless the permittee can demonstrate it is not practicable or another form of corrosion resistance is employed. [15A NCAC 02T .0108 (b)] 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 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 150B of North Carolina General Statutes, and filed with the Office of Administrative Hearings, 6714 Mail Service Center, Raleigh, INC 27699-6714. Unless such demands are made, this permit shall be final and binding. If you need additional information concerning this matter, please contact Dean Hunkele at (910) 796-7215 or via e-mail at Dean.Hunkele@ncdenr.gov. Sincerely, DocuSigned by: E tbvti l(a 5�,, 6" E3ABA14AC7DC434... Morella Sanchez -King, Regional Supervisor Water Quality Regional Operations Section Wilmington Regional Office Division of Water Resources, NCDEQ Cc: Richard Collier, McKim & Creed (Laserfiche info via email) Upload to Laserfiche Permit No. WQ0038060 August 15, 2019 Page 2 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D NOR IH �:AgO_IN.4 Envrrortmrrtruf 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 the CFPUA NEW HANOVER COUNTY For the construction and operation upon certification of approximately 747 linear feet of 8-inch gravity sewer to serve 222 one/two-bedroom & 28 three -bedroom apartment units, a dog wash, and maintenance building as part of the Middleburg Apartments project and the discharge of 63,690 gallons per day of collected domestic wastewater into the CFPUA's existing sewerage system, pursuant to the modification application received November 12, 2019. August 15, 2019 MODIFICATION Version 1.8 VOIDED ass. _ �sssn�s rn_ersrvT===OHM NOR June 5, 2017 MODIFICATION Version 1.7 Added flow allocation for an additional three lots in the Conventional SF Phase 1 area originally approved on March 4, 2016 with no additional infrastructure pursuant to the application received April 24, 2017. September 2, 2016 MODIFICATION Version 1.6 Added flow allocation for an additional two lots in the Marina Village section originally approved on March 4, 2016 with no additional infrastructure. July 22, 2016 MODIFICATION Version 1.5 For the continued operation of approximately 4,413 feet of 8-inch and 1,020 feet of 12-inch gravity sewer to serve 103 single-family three -bedroom lots as part of the RiverLights Conventional Single -Family Phase 2 project, and the discharge of 4,320 gallons per day of collected domestic wastewater into the CFPUA's existing sewerage system, pursuant to the application received pursuant to the application received June 27, 2016; This system certified complete on June 14, 2017. Permit No. WQ0038060 August 15, 2019 Page 3 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D June 17, 2016 MODIFICATION Version 1.4 For the continued construction and operation upon certification of approximately 256 linear feet of 8-inch gravity sewer to serve 12 single-family three -bedroom lots as part of the RiverLights Conventional Single - Family Phase 1-A project, and the discharge of 4,320 gallons per day of collected domestic wastewater into the CFPUA's existing sewerage system, pursuant to the application received pursuant to the application received May 10, 2016; March 4, 2016 MODIFICATION Version 1.3 (updated 9-2-2016) for the continued operation of approximately 3,110 linear feet of 8-inch and 1,418 linear feet of 10-inch gravity sewer to serve 44 three -bedroom townhomes, 14 (increased from 12 on 9-2-16) single-family three -bedroom lots, 25 three -bedroom apartments, 28,565 sf of general retail space (no food services), a 400 seats of restaurant space, and a 112-slip marina as part of the RiverLights Marina Village project, and the discharge of 49,857 (increased from 49,137) gallons per day of collected domestic and commercial wastewater into the CFPUA's existing sewerage system, pursuant to the application received pursuant to the applications received September 29, 2015 and March 2, 2016. This system certified complete on May 11, 2017. March 4, 2016 MODIFICATION Version 1.2 for the continued operation of 62 linear feet of 16-inch gravity sewer; a 1,015—gallon per minute pump station with duplex pumps, on -site audible and visual high water alarms, telemetry, and a permanent generator with automatic transfer switch as well as approximately 2,770 linear feet of 8-inch and 2,790 linear feet of 12-inch force main laid in parallel to serve a majority of the RiverLights Development as part of the RiverLights Pump Station 1 project that will discharge wastewater into the CFPUA's existing sewerage system, pursuant to the applications received September 29, 2015 and February 3, 2016. This system was certified complete on October 21, 2016. March 4, 2016 MODIFICATION Version 1.1 (updated 6-5-2017) for the continued operation of approximately 7,099 linear feet of 8-inch, 897 linear feet of 10-inch, and 507 linear feet of 12-inch gravity sewer to serve 109 (increased from 106 on 6-5-17) single-family three - bedroom lots and a community center with pool (6,880 gpd) as part of the RiverLights Conventional Single -Family Phase 1 project, and the discharge of 45,040 gallons per day of collected domestic wastewater into the CFPUA's existing sewerage system, pursuant to the application received pursuant to the application received February 3, 2016; This system certified complete on September 13, 2017. All systems and project areas in conformity with 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 data subsequently filed and approved by the Department of Environmental Quality and considered a part of this permit. Permit No. WQ0038060 August 15, 2019 Page 4 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D This permit shall be effective from the date of issuance until rescinded and shall be subject to the specified conditions and limitations contained therein. Permit Number: WQ0038060 Issued Today: December 11, 2019 DocuSigned by: detain ((a S. 6" E3ABA14AC7DC434_ Morella Sanchez -King, Regional Supervisor Wilmington Regional Office Water Quality Regional Operations Section Division of Water Resources, NCDEQ By Authority of the Director and The Environmental Management Commission Permit No. WQ0038060 August 15, 2019 Page 5 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D SUPPLEMENT TO PERMIT COVER SHEET CFPUA is hereby authorized to: Construct, and then operate upon certification the aforementioned wastewater collection extension. The sewage and wastewater collected by this system shall be treated in the Wilmington Southside Wastewater Treatment Facility in accordance with Permit Number NC0023973. Permitting of this project does not constitute an acceptance of any part of the project that does not meet 15A NCAC 2T; the Division of Water Resources' (Division) 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 (Delete the following condition if not required — Approved variance language from Central Office) 1. A variance is granted for any manhole to be located within the 50-foot setback required for manholes as specified in 15A NCAC 02T.0305(g). [15A NCAC 02T .0105(n)] The manholes shall meet the following: i) Seams shall be externally taped/sealed ii) Structures shall be provided with a full waterproof interior coating/lining iii) Watertight pipe connections shall be provided consisting of a flexible watertight rubber boot or compression type connector iv) Structures shall be tested in accordance with ASTM C1244 v) All structures not included as part of a USACOE 404 Permit or Division 401 Certification shall maintain a separation of no less than 10 feet from wetlands vi) Testing results (per the project specifications) shall be provided with the project certification and record drawings. This includes gravity main testing results and manhole vacuum testing results for the identified concrete structures. 2. Each pump station shall be clearly and conspicuously posted using a weatherproof sign with the address, a pump station identifying name/number, 24-Hour Emergency telephone number, and name of the owner/operator of the sewer system/pump station and instructions to call the number in the event of alarm activation or other emergency. Simplex pump stations or vacuum sewer pits serving a single-family residence may have a placard or sticker without the address placed on the control panel in lieu of a sign. [15A NCAC 02T .0305(h)(2)] Permit No. WQ0038060 August 15, 2019 Page 6 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D 1111111IM-110U_\:tiZdSL103111111[9LM 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 .01101 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 2T .0403. If an individual permit is not required, the following performance criteria shall be met: [15A NCAC 02T .0108(b)] 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: 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. Permit No. WQ0038060 August 15, 2019 Page 7 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D 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 for a 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 Wilmington Regional Office, telephone number (910) 796-7215, as soon as possible, but in no case more than 24 hours or on the next working day, 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 with checklist 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. Permit No. WQ0038060 August 15, 2019 Page 8 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D 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: 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 in accepted electronic format 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. One copy of the supporting applicable design calculations including pipe and pump sizing, velocity, pump cycle times, and level control settings, pump station buoyancy, wet well storage, surge protection, detention time in the wet well, and force main, ability to flush low points in force mains with a pump cycle, and downstream sewer capacity analysis. If a portable power source or pump is dedicated to multiple stations, an evaluation of all the pump stations' storage capacities and the rotation schedule of the portable power source or pump, include travel timeframes, shall be provided. c. 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 pipe length changes of 10% or greater by type & size, 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 greaterthan ten percent below the minimum required slope perthe 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 .0104; 15A NCAC 02T .0108(b-c)] Permit No. WQ0038060 August 15, 2019 Page 9 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D 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 may be required by the Division or any other Federal, State, of Local government agencies. [G.S. 143-215.1(b)] 13. If the Permittee/Applicant holds a system -side collection system operation, maintenance and management permit (WQCS-prefix) from the Division, then the following applies: For all newly constructed, modified and rehabilitated pump stations, all equipment and components shall be sealed within a corrosion -resistant coating or encasement to the extent practicable and equivalent to the minimum design criteria unless the permittee can demonstrate it is not practicable or another form of corrosion resistance is employed. [15A NCAC 02T .0108 (b)] Permit No. WQ0038060 August 15, 2019 Page 10 of 12 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D FAST TRACK SEWER ENGINEERING CERTIFICATION PERMITTEE: CFPUA PERMIT #: WQ0038060 PROJECT: RiverLights Development — Middleburg Apartments ISSUE DATE: December 11, 2019 COUNTY: New Hanover 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. Consequently, it should be submitted in a manner that documents the Division's receipt. Send the required documentation to the Wilmington Regional Supervisor, Water Quality Section at the address at the bottom. The Permittee is responsible for tracking all partial certifications up until a final certification is received. Partial Certifications shall include Phase/Section covered. line size & leneths installed. and listine of lots/connections to be served and pump station design, if applicable. A Final Certification shall be a complete set of record drawings and design calculations regardless of whether partials have been submitted. 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 (❑ periodically, ❑ weekly, ❑ full time) observe 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: 747linear feet of 8-inch gravity sewer to serve 222 one/two-bedroom & 28 three -bedroom apartment units, a dog wash, and maintenance building as part of the Middleburg Apartments project and the discharge of 63,690 gallons per day such that the construction was observed to be built in compliance of this permit; 15A NCAC 2T; the Division of Water Resources' (Division) 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. North Carolina Professional Engineer's Seal w/signature & date ❑ Final ❑ Partial (include description) Certification Comments/Qualifiers (attach if necessary): NC DWR — Water Quality Regional Operations Section 127 Cardinal Drive Extension Wilmington, NC 28405 Wilmington Regional Office Phone: 910-796-7215 FAX: 910-350-2004 DocuSign Envelope ID: 53D93545-894E-448E-9355-4E0955F9123D SEWER ENGINEERING CERTIFICATION CHECKLIST To be completed by the certifying engineer prior to operation of the permitted sewers, per 15A NCAC 02T.0116. Certifying Engineer: Certification Review Date: Project Name: W Q00 Project County: 1) Has permittee information changed since the permit was issued (or last modified): change of mailing address, change of ownership, transfer from developer to HOA/POA, etc. ❑ Yes ❑ No • If yes, please provide either a change of ownership form or new contact information. Note that transfer of permits from the developer to the HOA/POA must occur with the first certification. 2) Have the as -built drawings have been signed, sealed, and dated by an N.C. PE? ❑ Yes ❑ No 3) Final Engineering certification? ❑ Yes ❑ No • If Partial Engineering certification, provide detailed narrative including what is being certified in the current phase, what was previously certified (if applicable), and what is left to be certified. 4) Adequate information related to sewer lines: ❑ Yes ❑ No ❑ N/A • Three feet minimum cover has been provided for all sewers unless ferrous pipe was installed. • Minimum diameters for gravity sewers are 8-inches for public lines and 6-inches for private lines. • Manholes have been installed: At the end of each line, at all changes in grade, size, or alignment, at all intersections, and at distances not greater than 425 feet; minimum diameter shall be 4 feet (48-inches). 5) Adequate information related to pump stations: ❑ Yes ❑ No ❑ N/A • Ensure power reliability option was selected per 15A NCAC 02T.0305(h). 6) Was project construction completed in accordance with all of the following: ❑ Yes ❑ No ❑ N/A • 15A NCAC 02T, Minimum Design Criteria (MDC) for the permitting of Gravity Sewers (latest version), and MDC for the Permitting of Pump Stations and Force Mains (latest version)? If not, a variance approval is required in accordance with 15A NCAC 02T.0105(b), prior to certification and operation. • Contact the Central Office to discuss the variance to determine a course of action. • Applicant must submit two copies of the variance request form, plans, specifications, calculations, and any other pertinent information to the Central Office (one hard copy, one digital copy). • The central office will review the variance request, and if approvable, specific language regarding the variance will be incorporated into the permit, either via a special condition or a supplementary letter. A copy of the reissued permit with variance language or the variance letter must be maintained with the original documents. 7) Does the project contains high priority lines (15A NCAC 02T .0402(2))? ❑ Yes ❑ No • If yes, ensure that the permit already contains the necessary condition related to high priority lines 15A NCAC 02T.0403 (a)(5). If the permit does not include this language, the Fast Track reviewer will reissue the permit with the appropriate language. 8) Are Permit modifications are required for any changes resulting in non-compliance with this permit (including pipe length difference of 10% or greater, change in flow, pump station design capacity design change of 5% or greater, and change in the number/type of connections)? ❑ Yes ❑ No • If yes, a permit modification request must be submitted to the appropriate Regional Office, and a modified permit with revised certification must be issued prior to certification and operation.