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HomeMy WebLinkAboutWQ0038288_Regional Office Historical File Pre 2018PAT C RY Water Resources ENVIRONMENTAL QUALITY March 2, 2016 Eric Sauer, Project Manager Lake Norman Owner, L.P. 7242 South Little Egypt Road Stanley, NC 28164 Subject: Permit No. WQ0038288 Lake Norman Owner, L.P. Trilogy Lake Norman — Parcel G & H Phase 2 Wastewater Collection System Extension Lincoln County Dear Mr. Sauer: Governor DONALD R. VAN DER VAART Secretary S. JAY ZIMMERMAN Director In accordance with your application received on February 5, 2016, and additional information received on February 16, 2016, we are forwarding herewith Permit No. WQ0038288, dated March 2, 2016, to the Lake Norman Owner, L.P. 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 This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein.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 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. It shall be responsibility of the Lake Norman Owner, L.P. 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, NC 27699-6714. Unless such demands are made, this permit shall be final and binding. State of North Carolina 1 Environmental Quality I Water Resources I Water Quality Regional Operations Mooresville Regional Office 1610 East Center Avenue, Suite 301 I Mooresville, North Carolina 28115 704 663 1699 Lake Norman Owner, LR ifyou need additional information concerning this matter, please contact James QeaUeat(704)O63-1699 or via e-mail at james.bealle@ncdenr.gov. Sincerely, t bvW.Corey Basinger, Regional Supervisor Mooresville Regional Office Water Quality Regional Operations Section Division ofWater Resources, NCDECi cc Gera|dR-Borke P.E,VVSP Mooresville Regional Office Water Resources Central Files Water Resources FA111110NYLIVIAS. CVALI/T STATE OF NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT 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 Lake Norman Owner, L.P. Lincoln County for the construction and operation of approximately 877 linear feet of 8-inch gravity sewer as part of the Trilogy Lake Norman — Parcel G & H Phase 2 project, and the discharge of 6,480 gallons per day of additional collected domestic/commercial wastewater into the Killian Creek WWTP existing sewerage system, pursuant to the application received February 5, 2016, and additional information received on February 16, 2016, and 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 Environment and Natural Resources 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 contained therein. by W. Corey Basinger, Regional Supervisor Mooresville Regional Office Water Quality Regional Operations Section Division of Water Resources, NCDEQ By Authority of The Environmental Management Commission Permit Number: WQ0038288 Permit Issued: March 2, 2016 SUPPLEMENT TO PERMIT COVER SHEET Lake Norman Owner, L.P. 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 Killian Creek Wastewater Treatment Facility (NC0088722) prior to being discharged into the receiving stream. 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. SPECIAL CONDITIONS No flow in excess of the quantity permitted herein, 6,480 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)] II. STANDARD CONDITIONS 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 143-21.5.1(d3j] 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 Divisions 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 2T .0401 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: 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. 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 materialsshall 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. The. Permittee shall report by telephone to a water resources staff. member at the Mooresville Regional Office, telephone number (704) 663-1699, 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 ofadequate wastewater transport, such as mechanical or electrical failures of pumps, line blockage nrbreakage, etc;or b. Any 5SDand/or spill over 1,QO0gallons; or c. Any S8Oand/or spill, regardless ofvolume, 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 nonna|buyioesshmnmmaya|subereported to the Division of Emergency Management attelephone mumber(QOO) 858-0368 or(919) 733'3300. Persons reporting any of the above occurrences shall file a spill report by completing and submitting Part | of Form CS-SSO (or the most current Division approved form) within five days following first knowledge ofthe occurrence. This report must outline the actions taken nrproposed tobetaken to ensure that the problem does not recur. Part UnfForm CS'5SO(or the most current Division approved form) can also becompleted toshow that the SSUwas beyond control. [G.S.143'Z15A[(a1)] 6. Construction of the gravity sewers, pum,p 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 tothe surface waters ofthe State. [25ANCACO%T.O1O8(b)] 7. Upon completion ofconstruction and prior to operation of these permitted facilities, the completed Engineering Certification form attached tmthis permit shall besubmitted with the required supporting documents tothe address provided onthe form. Aconlp|ete certification isone where the form is fully executed and the supporting documents are provided asapplicable. 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 Permit1ee to appropriate enforcement actions, If the permit is issued to a private entity with anOperational Agreement, then mcopy of the Articles of Incorporation, Dec|aratio nants/Restr|xtimms, and Bylaws that have been appropriately filed with the applicable County's Register of Deeds office shall be submitted with the certification., A complete certification is one where the form is fully executed and the supporting documents are provided asapplicable. Supporting documentation shall include the following: a. One copy of the project construction reco,rd drawings (plan & profile views of sewer lines & force mains) ofthe wastewater collection system extension. Final record drawings should bcclear on the plans or on digital media (CD or UVD 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. One copy ofthe supporting applicable design calculations including pipe and pump sizing, 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 |ovv points in force mains with apump cycle, and downstream sewer capacity analysis. |faportable 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 increases 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 beevaluated 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. 115A 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)] 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)] FAST TRACK SEWER ENGINEERING CERTIFICATION PERMMEE/ Lake Norman Owner, L.P. PERMIT#; VVQ0338288 PROJECT: Trilogy Lake Norman—Parce| G & H Phase I ISSUE DATE: March l'2O16 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. It should be submitted /oamanner that documents the Division's receipt. Send the required documentation tothe Regional Supervisor, Water Quality Regional Operations Section located at the address noted in the page footer, ' Any wastewater flow made tributary to the wastewater collection system extension prior to completion of this Certification shall be considered a violation of the permit and shall subject the Pennktem to appropriate enforcement actions, The Permittee is responsible for tracking all partial certifications up until a final certification is received. A Final Certification shall be a complete set ufrecord drawings and design calculations regardless of whether partials have been submitted. PERMnTTEE'6CERTIqCwmOm Lthe undersigned agent for the 9ennittee hereby state that this project has been constructed pursuant tnthe applicable standards Q, requirements, the Professional Engineer below has provided applicable design/construction information to the Permnittee, and the Perrmittee is prepared to operate & maintain the wastewater collection system permitted herein orportions thereof, Printed Name, Title Signature Date ENGINEER'S CERTIFICATION i ,hreg istered Professional Engineer inthe State ofNn�hCarolina, having been authorized to observe (�— periodically, F vveckk\ -- 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 construction such that the construction was observed to be built within substantial compliance of this permit; 25A NCACO2T; the Division of Water Resources' (Division) Gravity Sewer Minimum Design Criteria adopted February 1Z'1996asapplicable; 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: 1 Partial (include description) Certification Comments/Qualifiers (attach if necessary). State ofNorth Carolina |auvirnun"mx Quality | Water Resources |Water Quality Regional Operations Mooresville Regional Office 1610 East Center Avenue, Suite 301 | Mooresville, North Carolina 28115 STATE OF NORTH CAROLINA COUNTY OF Lincoln Perm it No. 1A-1C)C)301KC DEVELOPER'S OPERATIONAL AGREEMENT This AGREEMENT made pursuant to G.S. 143-215.1 (d1) and entered into this /0-1-31 day of Fre_lor �� j ) Ica l ( , by and between the North Carolina Environmental Management Commission, an agency of the State of North Carolina, hereinafter known as the COMMISSION; and Lake Norman Owner LP , a corporation/general partnership registered/licensed to do business in the State of North Carolina, hereinafter known as the DEVELOPER. WITNESSETH: 1. The DEVELOPER is the owner of the certain lands lying in Lincoln County, upon which it is erecting and will erect dwelling units and other improvements, said development to be 'known as Trilogy Lake Norman - Parcel GH - Phase 2 (hereinafter the Development). 2. The DEVELOPER desires, to construct a wastewater collection system with pumps, wastewater treatment works, and/or disposal facilities (hereinafter Disposal System) to provide sanitary sewage disposal to serve the Development on said lands. 3. The DEVELOPER has applied to the COMMISSION for the issuance of a permit pursuant to G.S. 143- 215.1 to construct, maintain,' and operate the Disposal System. 4. The DEVELOPER has created or shall create unit ownership in said dwellings units, other improvements and lands through filing of a Declaration of Unit Ownership (hereinafter Declaration), pursuant to Chapter 47C or 47F of the North Carolina General Statutes. 5. The DEVELOPER has caused to be formed or will cause to be formed at the time of filing of the Declaration, the (Unit Owners' Association) (hereinafter Association), a non-profit corporation organized and existing under and by the virtue of the laws of the State of North Carolina, for the purpose, among others, of Dandling the property, affairs and business of the Development; of operating, maintaining, re -constructing and repairing the common elements of the lands and improvements subject to unit ownership, including the Disposal System; and of collecting dues and assessments to provide funds for such operation, maintenance, re -construction and repair. 6. The COMMISSION desires to assure that the Disposal System of the Development is 'properly constructed, maintained and operated in accordance with law and permit provisions in order to protect the quality of the waters of the State and the public interest therein., NOW, THEREFORE, in consideration of the promises and the benefits to be derived by each of the parties hereto, the COMMISSION and DEVELOPER do hereby mutually agree as follows: 1. The DEVELOPER shall construct the Disposal System in accordance with the permit and -plans and specifications hereafter issued and approved by the COMMISSION, and shall thereafter properly operate and maintain such systems and facilities in accordance with applicable permit provisions and law. 2. The DEVELOPER shall not transfer ownership and/or control of the Disposal System to the Association until construction has been completed in accordance with the permit and approved plans, and the staff of the Division of Water Resources has inspected and approved of the facilities. In order to change the name of the permit holder, the DEVELOPER must request that the permit be reissued to the Association. The request must include a copy of the Association Bylaws and Declaration. 3. The DEVELOPER shall not transfer, convey, assign or otherwise relinquish or release its responsibility for the operation and maintenance of its Disposal System until a permit has been reissued to the DEVELOPER's successor. FORM: DEV 08-13 Page 1 of 2 4. The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System and appurtenances thereto are part of the common elements and shall thereafter be properly maintained and operated in conformity with law and the provisions of the permit for construction, operation, repair, and maintenance of the system and facilities. The Declaration and Bylaws shall identify the entire wastewater treatment, collection and disposal system as a common element which will receive the highest priority for expenditures by the Association except for Federal, State, and local taxes and insurance, The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System will be maintained out of the common expenses. In order to assure that there shall be funds readily available to repair, maintain or construct the Disposal System, beyond the routine operation and maintenance expenses, the Declaration and Association Bylaws shall provide that a fund be created out of the common expenses. Such fund shall be separate from the routine maintenance funds allocated for the facility and shall be part of the yearly budget. 6. In the event the common expense allocation and separate fund are not adequate for the construction, repair, and maintenance of the Disposal System, the Declaration and Association Bylaws shall provide for special assessments to cover such necessary costs. There shall be no limit on the amount of such assessments, and the Declaration and Bylaws shall provide that such special assessments can be made as necessary at any time. 7. If a wastewater collection system and wastewater treatment and/or disposal facility provided by any city, town, village, county, water and sewer authorities, or other unit of government shall hereinafter become available to serve the Development, the DEVELOPER shall take such action as is necessary to cause the existing and future wastewater of the Development to be accepted and discharged into said governmental system, and shall convey or transfer as much of the Disposal System and such necessary easements as the governmental unit may require as condition of accepting the Development's wastewater. 8. Recognizing that it would be contrary to the public interest and to the public health, safety and welfare for the Association to enter into voluntary dissolution without having made adequate provision for the continued proper maintenance, repair and operation of its Disposal System, the DEVELOPER shall provide in the Association Bylaws that the Association shall not enter into voluntary dissolution without first having transferred its said system and facilities to some person, corporation or other entity acceptable to and approved by the COMMISSION by the issuance of a permit. 9. The agreements set forth in numbered paragraphs 1, 2, 3, 4, 5, 6, 7, and 8 above shall be conditions of any permit issued by the COMMISSION to the DEVELOPER for the construction, maintenance, repair and operation of the Disposal System. A copy of this agreement shall be filed at the Register of Deeds in the County(ies) where the Declaration is filed and in the offices of the Secretary of State of North Carolina with the Articles of Incorporation of the Association. IN WITNESS WHEREOF, this agreement was executed in duplicate originals by the duly authorized representative of the parties hereto on the day and year written as indicated by each of the parties named below: FOR THE ENVIRONMENTAL MANAGEMENT COMMISSION, . Jay Zimmerman, P.G. Director, Division of Water Resources rat. (Date) Lake Norman Owner LP Name of DEVELOPERI____ B (Si Eric Sauer e Print Name and Title (Date) 2-/f o//I FORM: DEV 08-13 Page 2 of 2 STA°1`E OF NORTH CAROLINA COUNTY OF Lincoln Permit No. `, DEVELOPER'S OPERATIONAL AGREEMENT This AGREEMENT made pursuant to G.S. 1.43-215.1 (di) and entered into this 1 {.l t day of by and between the North Carolina Environmental Management Cornntlsston, an agency of the State of North Carolina, hereinafter known as the COMMISSION; and Lake Norman Owner LP , a corporation/general partnership registered/licensed to do business in the State of North Carolina, hereinafter known as the DEVELOPER. WITNESSETH: 1. The DEVELOPER is the owner of the certain lands .lying in Lincoln County, upon which it is erecting and will erect dwelling units and other improvements, said development to be known as Trilogy Lake Norman - Parcel GET - Phase 3 (hereinafter the Development). 2. The DEVELOPER desires, to construct a wastewater collection system with pumps, wastewater treatment works, and/or disposal facilities (hereinafter Disposal System) to provide sanitary sewage disposal to serve the Development on said lands. 3. The DEVELOPER has applied to the COMMISSION for the issuance of a permit pursuant to G.S. 143- 215.1 to construct, maintain, and operate the Disposal System. 4. The DEVELOPER has created or shall create unit ownership in said dwellings units, other improvements and lands through fling of. a Declaration of Unit Ownership (hereinafter Declaration), pursuant to Chapter 47C or 47F of the North Carolina General Statutes. 5. The DEVELOPER has caused to be formed or will cause to be formed at the time of filing of the Declaration, the (Unit Owners' Association) (hereinafter Association), a non-profit corporation organized and existing under and by the virtue of the laws of the State of North Carolina, for the purpose, among others, of handling the property, affairs and business of the Development; of operating, maintaining, re -constructing and repairing the common elements of the lands and improvements subject to unit ownership, including the Disposal System; and of collecting dues and assessments to provide funds for such operation, maintenance, re -construction and repair. 6. The COMMISSION desires to assure that the Disposal System of the Development is properly constructed, maintained and operated in accordance with law and permit provisions in order to protect the quality of the waters of the State and the public interest therein. NOW, THEREFORE, in consideration of the promises and the benefits to be derived by each of the parties hereto, the COMMISSION and DEVELOPER do hereby mutually agree as follows: 1. The DEVELOPER shall construct the Disposal System in accordance with the permit and plans and. specifications hereafter issued and approved by the COMMISSION, and shall thereafter properly operate and maintain such systems and facilities in accordance with applicable permit provisions and law. 2. The DEVELOPER shall not transfer ownership and/or control of the Disposal System to the Association until construction has been completed in accordance with the permit and approved plans, and the staff of the Division of Water Resources has inspected and approved of the facilities. In order to change the name of the permit holder, the DEVELOPER must request that the permit be reissued to the Association. The request must include a copy of the Association Bylaws and Declaration. 3. The DEVELOPER shall not transfer, convey, assign or otherwise relinquish or release its responsibility for the operation and maintenance of its Disposal System until a permit has been reissued to the DEVELOPER's successor. FORM: DEV 08-13 Pagel of 2 4. The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System and appurtenances thereto are part of the common elements and shall thereafter be properly maintained and operated in conformity with law and the provisions of the permit for construction, operation, repair, and maintenance of the system and facilities. The Declaration and Bylaws shallidentify the entire wastewater treatment, collection and disposal system as a common element which will receive the highest priority for expenditures by the Association except for Federal, State, and local taxes and insurance. 5. The DEVELOPER shall provide in the Declaration and Association Bylaws that the Disposal System will be maintained out of the common expenses. In order to assure that there shall be funds readily available to repair, maintain or construct the Disposal System, beyond the routine operation and maintenance expenses, the Declaration and Association Bylaws shall provide that a fund be created out of the common expenses, Such fund shall be separate from the routine maintenance funds allocated for the facility and shall be part of the yearly budget. In the event the common expense allocation and separate fund are not adequate for the construction, repair, and maintenance of the Disposal System, the Declaration and Association Bylaws shall provide for special assessments to cover such necessary costs. There shall be no limit on the amount of such. assessments, and the Declaration and Bylaws shall provide that such special assessments can be made as necessary at any time. 7. If a wastewater collection system and wastewater treatment and/or disposal facility provided by any city, town, village, county, water and sewer authorities, or other unit of government shall hereinafter become available to serve the Development, the DEVELOPER shall take such action as is necessary to cause the existing and future wastewater of the Development to be accepted and discharged into said governmental. system, and shall convey or transfer as much of the Disposal System and such necessary easements as the governmental unit may require as condition of accepting the Development's wastewater. 8. Recognizing that it would be contrary to the public interest and to the public health, safety and welfare for the Association to enter into voluntary dissolution without having made adequate provision for the continued proper maintenance, repair and operation of its Disposal System, the DEVELOPER shall provide in the Association Bylaws that the Association shall not enter into voluntary dissolution without first having transferred its said system and facilities to some person, corporation or other entity acceptable to and approved by the COMMISSION by the issuance of a permit. The agreements set forth in numbered paragraphs 1, 2, 3, 4, 5, 6, 7, and 8 above shall be conditions of any permit issued by the COMMISSION to the DEVELOPER for the construction, maintenance, repair and operation of the Disposal System. 10. A copy of this agreement shall be filed at the Register of Deeds in the County(ies) where the Declaration is filed and in the offices of the Secretary of State of North Carolina with the Articles of Incorporation of the Association. 1N WITNESS WHEREOF, this agreement was executed in duplicate originals by the duly authorized representative of the parties hereto on the day and year written as indicated by each of the parties named below: FOR THE ENVIRONMENTAL MANAGEMENT COIvIMISSIQN .- S. Jay Zimme Director, Division of ,fater Resources ake Norman Owner LP me of DEVELOPUL (Signature) Eric Say Print Name d Ti FORM: DEV 08-13 Page 2 of 2 z USE THE TAB KEY TO MOVE FROM FIELD TO FIELD OwnerlPermittee: Lake Norman Owner, LP Application Number: (to be completed by DWR) Full Legal Name (company, municipality, HOA, utility, etc.) 1b, Eric Sauer Signing Official Name and Title (Please review 15A NCAC_ 2T ,0'ld6 tb) for authorized signing officials) The legal entity who will own this system is: ❑ Individual ❑ Federal ❑ Municipality ❑ State&County ❑ Private Partnership ® Corp a)df rt 'Otti p © 1 d. 7242 S. Little Egypt Road IL Mailing Address �f. North Carolina 1g. 28164 State Zip Code O l h. 623-764-8536 1 i. 1 j. eric.sauer@sheahomes.co le. Stanley City Telephone Facsimile E-mail 2. Project (Facility) information: 2a. Trilogy Lake Norman - Parcel G/H Phase 2 2b. Lincoln Brief Project Name (permit will refer to this name) 3. Contact Person: 3a, Gerald Burke County Where Project is Located Name and Affiliation of Someone Who Can Answer Questions About this Application 3b. 704-662-0100 Phone Number 3c. gerald.burke@wspgroup.cot E-mail Project is ® New ❑ Modification (of an existing permit) If Modification, Permit No.: Owner is ❑ Public (skip to Item 8(3)) ® Private (go to Item 2(a)) 2b. If sold, facilities owned by a (must choose one) 2a, If private, applicant will be: Retaining Ownership (i.e. store, church, single office, etc.) or 0 Public Utility (Instruction D) 0 Leasing units (lots, townhomes, etc. - skip to Item B(3)) ❑ Homeowner Assoc./Developer (Instruction E) Selling units (lots, townhomes, etc. go to Item B(2b)) East Lincoln Sewer District Z Owner of Wastewater Treatment Facility (WWVfF) Treati jl— Name of WWfF 4a, Killian Creek VWVTP g astewater From This Project 4b. NC 0088722 5a. East Lincoln Sewer District 5b. 15 Gravity C Owner of Downstream Sewer Receiving Sewer Size ❑ Force Main 2 6. The origin of this wastewater is (check all that apply): Z ® Residential Subdivision ❑ Apartments/Condominiums ❑ Mobile Home Park ❑ School ❑ Restaurant 0 Office WWTF Permit No, 5c. Permit # of Downstream Sewer (Instruction F) a Retail (Stores, shopping centers) ❑ Institution O Hospital 0 Church O Nursing Home Other (specify): Volume of wastewater to be allocated or permitted for this particular project: 6480 *Do not include future flows or previously permitted allocations 100% Domestic/Commercial % Industrial (Attach Description %© Other (Attach Description) gallons per day If the permitted flow is zero, indicate why: ❑ Pump Station, Outfall or Interceptor Line where flow will be permitted in subsequent permits that connect to this line O Flow has already been allocated in Permit No, Ej Rehabilitation or replacement of existing sewer with no new flow expected (see 15A NCAC 021'.0303 to determine if a permit is required) FTA 08-13 APPLICATION Page 3 of 6 Provide the wastewater flow calculations used in determining the permitted flow in accordance with 15A NCAC 2T .0114 for the value in Item B(7) AND/OR the design flow for line or pump station sizing if a reduced or zero flow is being requested in Item B(7). Values other than that in 15A NCAC 2T .0114 (b) and (c) must be supported with actual water or wastewater use data in accordance with 15A NCAC 2T .0114 (f). 27 lots x 240 gpd = 6480 gpd 10. Summary of Sewer Lines to be Permitted (attach additional sheets if necessary) Size (inches) Length (feet) 8" 877 New Gravity or Additional Force Main New Gravity ummary of Pump Stations wl associated Force Mains to be Permitted (attach additional sheets as necessary) z 0 Pump Station Location ID: (self chosen - as shown on plans/map for reference) U z 0 0 r1 Longitude: Latitude: Design Flow (MGD) Operational Point GPM @TDH Power Reliability Option - permanent generator wIATS; Force Main Size Force Main Length 2 - portable generator w/MTS Pump Station Location ID: (self chosen - as shown on plans/map for reference) Longitude: Latitude: Design Flow Operational Point Power Reliability Option (MGD) GPM @TDH 1 permanent generator w/ATS; Force Main Size Force Main Length 2 - portable generator w/MTS 12. Will the wastewater flow in the proposed sewer lines or pump stations be able to be directed to another treatment facility? Yes No If Yes, permit number of 2nd treatment facility (RO — if "yes" to B,12 please contact the Central Office PERCS Unit) 13. Does the sewer system comply with the Minimum Design Criteria for the Permitting of Pump Stations and Force Mains (latest version), the Gravity Sewer Minimum Design Criteria (latest version) and 15A NCAC Chapter 2T as applicable? Yes © No If No, please reference the pertinent minimum design criteria or regulation and indicate why a variance is requested. SUBMIT TWO COPIES OF PLANS, SPECIFICATIONS OR CALCULATIONS PERTINENT TO THE VARIANCE WITH YOUR APPLICATION FTA 08-1 3 APPLICATION Page 4 of 6 0 14. Have the following permits/certifications been submitted for approval for the system or project to be served? Wetland/Stream Crossings - General Permit or 401Certification? 0 Yes Ell No Z N/A Sedimentation and Erosion Control Plan? Yes 0 No 0 N/A Trout Buffer Waiver? El Yes D No El N/A Stormwater? 0 Yes 0 No Z N/A 15, Does this project include any high priority lines (15A NCAC 02T 0402 ,(2)) involve aerial lines, siphons: or interference manholes)? These Unes will be considered high prkrity and must be checked once every six months Check if Yes: 0 and provide details: 1. OwneriPermittee's Certification: (Signature of Signing Official and Project Name) 1, Eric Sauer, attest that this application for Trilogy Lake Norman - Parcel G/H has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that if all required parts of this application are not completed and that if all required supporting documentation and attachments are not included, this application package is subject to being returned as incomplete, Note: In accordance with North Carolina General Statutes 143-215.6A and 143- 215,.,64, any person who knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. ENGINEERING DESIGN DOCUMENTS MUST BE COMPLETED PRBOR TO SUBMITTAL OF THIS APPL CATION THESE DOCUMENTS MUST INCLUDE PLAN AND PROFILE OF SEWERS, THEIR PROXIMITY TO OTHER UTILITIES, DESIGN CALCULATIONS, ETC. REFER TO 15A NCAC 02T 0305 2. Professional Engineers Certification: (Signature of Design Engineer and Project Name} I, Gerald Burke, P,E ,attest that this application for Trilogy Lake Norman - Parcel G/H-Phase 2 has been reviewed by me and is accurate, complete and consistent with the information in the engineering plans, calculations, and all other supporting documentation to the best of my knowledge. 1 further attest that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations, Gravity Sewer Minimum Design Criteria for Gravity Sewers adopted February 12, 1996, and the Minimum Design Criteria for the Fast -Track Permitting of Pump Stations and Force Mains adopted June 1, 2000 and the watershed classification in accordance with Division guidance. Although other professionals may have developed certain portions of this submittal package, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed design, Note: In accordance with NC General Statutes 143-15A and 143-2156a any person who knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation, 2a Gerald Burke, P.E. Professional Engineer Name 2b, WSP Engineering Firm 2c, 128 Talbert Road, Suite A Mailing Address e 2d, Mooresvil NC 2f.28117 City State Zip C 2g. 704-662-0100 2h, 704-662-0101 2i gerald.burkegwspgroup.com Telephone 1 Facsimile E-mail NC PE Seal, Sianature & Date FIA 08-13 APPLICATION Pa4e 5 of 6 Division of Water Resources State of North Carolina Department of Environment and Natural Resources Division of Water Resources Flow Tracking/Acceptance for Sewer Extension Applications (FTSE 08-13) Project Applicant Name: Lake Norman Owner, LP Project Name for which flow is being requested: Trilogy Lake Norman -Parcels G-H Ph2 More than one FTSE may be required for a single project if the owner of the WWTP is not responsible for all pump stations along the route of the proposed wastewater flow. I. Complete this section only if you are the owner of the wastewater treatment plant. a. WWTP Facility Name: Killian Creek WWTP b. WWTP Facility Permit #: NC 0088722 All flows are in MGD c. WWTP facility's permitted flow 1.680 d. Estimated obligated flow not yet tributary to the WWTP 0.713 e. WWTP facility's actual avg. flow f. Total flow for this specific request g. Total actual and obligated flows to the facility h. Percent of permitted flow used 1.027 0.008 1.740 103.6% II. Complete this section for each pump station you are responsible for along the route of this proposed wastewater flow. List pump stations located between the project connection point and the WWTP: (A) (B) (C) (D)=(B+C) (E)=(A-D) Design Obligated, Pump Average Daily Approx. Not Yet Total Current Station Firm Flow** Current Avg. Tributary Flow Plus (Name or Capacity,* (Firm / pi), Daily FIow, Daily Flow, Obligated Available Number) MGD MGD MGD MGD Flow Capacity*** #37 4.17 1.668 1.019 0.713 1.740 -0.072 * The Firm Capacity of any pump station is defined as the maximum pumped flow that can be achieved with the largest pump taken out of service. ** Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pt) not less than 2.5. *** A Planning Assessment Addendum shall be attached for each pump station located between the project connection point and the WWTP where the Available Capacity is < 0. Page 1 of 6 FTSE 08-13 III. Certification Statement: I Don Chamblee certify to the best of my knowledge that the addition of the volume of wastewater to be permitted in this project has been evaluated along the route to the receiving wastewater treatment facility and that the flow from this project is not anticipated to cause any capacity related sanitary sewer overflows or overburden any downstream pump station en route to the receiving treatment plant under normal circumstances, given the implementation of the planned improvements identified in the planning assessment where applicable. This analysis has been performed in accordance with local established policies and procedures using the best available data. This certification applies to those items listed above in Sections I and II plus all attached planning assessment addendums for which I am the responsible party. Signature of this form indicates acceptance of this wastewater flow. \ Signing Official Signature Date Page 2 of 6 FTSE 08-13 FTSE PLANNING ASSESSMENT ADDENDUM (PAA) Submit a planning assessment addendum for each pump station listed in Section II where Available Capacity is < 0. Pump Station (Name or Number): Given that: a. The proportion and amount of Obligated, Not Yet Tributary Daily Flow (C) accounts for 42.4 % and 0.713 MGD of the Available Capacity (E) in Pump Station #37 ; and that b. The rate of activation of this obligated, not yet tributary capacity is currently approximately 0.102 MGD per year; and that c. A funded Capital Project that will provide the required planned capacity, namely Lowesville Sewer is in design or under construction with planned completion in FY 2017 ; and/or d. The following applies: The County currently has a Lowesville sewer project which will reduce demand at Pump Station #37. The County currently has the project currently permitted and is being bid for construction. The projection for completion is early FY 2017. In addition an expansion is currently undeway at KCWWTP which will double capacity. Therefore: Given reasonably expected conditions and planning information, there is sufficient justification to allow this flow to be permitted, without a significant likelihood of over -allocating capacity in the system infrastructure. I understand that this does not relieve the collection system owner from complying with G.S. 143-215.67(a) which prohibits the introduction of any waste in excess of the capacity of the waste disposal system. 7Slet go Signing Official Signature Date Page 3 of 6 FTSE 08-13 Pr. ' Instructions for: Flow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE) and Planning Assessment Addendum (PAA) Section I a. WWTP Facility Name: Enter the name of the WWTP that will receive the wastewater flow. b. WWTP Facility Permit #: Enter the NPDES or Non -Discharge number for the WWTP receiving the wastewater flow. c. WWTP facility's permitted flow, MGD: From WWTP owner's NPDES or Non -Discharge permit. d. Estimated obligated flow not yet tributary to the WWTP, MGD: This includes flows allocated to other construction projects not yet contributing flow to the collection system. Flows allocated through interlocal agreements or other contracts not yet contributing flow to the collection system are also included. For POTWs that implement a pretreatment program, include flows allocated to industrial users who may not be using all of their flow allocation. Please contact your Pretreatment Coordinator for information on industrial flow tributary to your WWTP. As of January 15, 2008 the POTW should have reviewed flow allocations made over the last two years and reconciled their flow records, to the best of their ability, so it is known how much flow has been obligated and is not yet been made tributary to the WWTP, in accordance with local policies and procedures employed by the reporting entity. The obligated flow not yet tributary plus actual flow will be reconciled annually for systems at less than 60% of permitted flow used. Annual updates shall be submitted to the appropriate Regional Office by January 15 of each year and cover the previous calendar year. Semi -Annual updates shall be required when the percent of permitted flow used reaches 60%. Semi- annual time period are defined as January 1 through June 30 and July 1 through December 31. Semi- annual updates shall be submitted to the appropriate Regional Office by July 15 and January 15 of each year. Quarterly updates shall be required when the percent of permitted flow used reaches 80%. Quarters are defined as Qtrl (Jan -Feb -Mar); Qtr2 (Apr -May -Jun); Qtr3 (Jul -Aug -Sep); Qtr4 (Oct -Nov -Dec). Quarterly updates shall be submitted to the appropriate Regional Office by April 15, July 15, October 15 and January 15 of each year. e. WWTP facility's actual avg. flow, MGD: Previous 12 month average. f. Total flow for this specific request, MGD: Enter the requested flow volume. g. Total actual and obligated flows to the facility, MGD Equals [d + e + f] h. Percent of permitted flow used: Equals [(g / c)*100] Page 4 of 6 FTSE 08-13 - For example: On January 15 a POTW with a permitted flow of 6.0 MGD, reported to the Regional Office that there is 0.5 MGD of flow that is obligated but not yet tributary. The annual average flow for 2007 is 2.7 MGD. There is a proposed flow expansion of 0.015 MGD. The first Form FTSE submitted after January I5, 2008 may have numbers like this: c. 6.0 MGD d. = 0.5 MGD e. = 2.7 MGD f. = 0.015 MGD g. = 3.215 MGD h. = 53.6 % The next Form FTSE may be updated like this with a proposed flow expansion of 0.102 MGD: c. = 6.0 MGD d. = 0.515 MGD e. = 2.73 MGD f. = 0.102 MGD g. = 3.349 MGD h.=55.8% Each subsequent Form FTSE- will be updated in the same manner. Section II List the pump station name or number and approximate pump station firm capacity, approximate design average daily flow (A) approximate current average daily flow (B), and the obligated, not yet tributary flow through the pump station (C) for each pump station that will be impacted by the proposed sewer extension project. Calculate the total current flow plus obligated flow (D=B+C) and the available capacity (E=A-D). Include the proposed flow for this project with other obligated flows that have been approved for the pump station but are not yet tributary (C). Firm capacity is the maximum pumped flow that can be achieved with the largest pump out of service as per the Minimum Design Criteria. Design Average Daily Flow is the firm capacity of the pump station divided by a peaking factor (pf) of not less than 2.5. If the available capacity (E) for any pump station is < 0, then prepare a planning assessment for that pump station if the system has future specific plans related to capacity that should be considered in the permitting process. (A) (B) Design Firm Average Pump Station Capacity Daily Flow (Name or Number) MGD (Firm / pf) Kaw Creek PS Valley Road PS 0.800 0.320 Approx. Current Avg. Daily Flow, MGD 0.252 1.895 0.758 0.472 (C) (D)=(B+C) (E)=(A-D) Obligated, Not Yet Total Current Tributary Flow Plus Daily Flow, Obligated Available MGD Flow Capacity* 0.080 0.332 -0.012 0.135 0.607 0.I51 Page 5 of 6 FTSE 08-13 Planning Assessment Addendum Instructions Submit a planning assessment addendum for each pump station listed in Section II where available capacity is < 0. A planning assessment for Kaw Creek PS (see example data above) may be performed to evaluate whether there is significant likelihood that needed improvements or reductions in obligated flows will be in place prior to activating the flows from the proposed sewer extension project. If the system decides to accept the flow based on a planning assessment addendum, it is responsible to manage the flow without capacity related sanitary overflows and must take all steps necessary to complete the project or control the rate of flow to prevent sanitary sewer overflows. The planning assessment may identify a funded project currently in design or construction, or a planned project in the future not yet funded but in a formal plan adopted by the system. The system should carefully weigh the certainty of successful timely project completion for any expansion, flow management diversion or infiltration and inflow elimination projects that are the foundation of a planned solution to capacity tracking and acceptance compliance. For example: Given that: a. The proportion and amount of obligated, not yet tributary flow accounts for 24 % and 0.080 MGD of the committed flow in Pump Station Kaw Creek; and that b. The rate of activation of this obligated, not yet tributary capacity is currently approximately 0.01 MGD per year; and that c. A funded capital project that will provide the required planned capacity, namely is in design or under construction with planned completion in ; and/or d. The following applies: The master plan and ten year capital plan contain recommended scope and funding for a capital project entitled Kaw Creek Pump Station upgrade with funding planned in July 2014. This project is planned to add 0.100 MGD to the firm capacity of the pump station by October 2015. Inclusion of this proposed capital project as a condition of this Flow Tracking/Acceptance for Sewer Extension Permit Application elevates this project'spriority for funding and construction to be implemented ahead of the activation of obligated, not yet tributary flows in amounts that exceed the firm pump station capacities identified in Section II above. Therefore: Given reasonably expected conditions and planning information, there is sufficient justification to allow this flow to be permitted, without a significant likelihood of over -allocating capacity in the system infrastructure. Page 6 of 6 FTSE 08-13 IF CLOGY PARCEL GH "24 27': 3923 3922 '21 "2© ` FORM WSCAS 08-13 ' WATERSHED CLASSIFICATION ATTACHMENT FOR SEWER SYSTEMS A•+cant Name 14* Professional En ineer Naas ©cation LLD Name of yliaterbody' County River Waterbody Stream Basin index No. Waterbody Classification If unnamed, indicate "unnamed tributary to X", where X is the named waterbody to which the unnamed tribute 1 certify that as a Registered Professional Engineer in the State of North Carolina that I have diligently followed the Division's instructions for classifying waterbodies and that the above classifications are inclusive of the stated project, complete and correct to the best of my knowledge and belief. PE Seal, Signature and Date *** END OF FORM WSCAS 08-13 **'* FORM: WSCAS 08-13 Page 1 on COUNTY OF LINCOLN, NORTH CAROLINA 1 1 5 WEST MAIN STREET, 2No FLOOR CITIZENS CENTER, LINCOLNTON, NORTH CAROLINA 28092 DEPARTMENT OF PUBLIC WORKS PHONE (704) 736-8497 FAX (704) 736-8499 WWW.LINCOLN000NTY.ORG February 05, 2016 Lake Norman Owner, LP Attn: Eric Sauer 7242 South Little Egypt Road Stanley, NC 28164 RE: Trilogy Lake Norman — Parcel G&H Phase II Mr. Sauer, This letter is provided in response to your request, dated January 19, 2016, for flow acceptance of the wastewater treatment infrastructure (the "System") for the Trilogy Lake Norman — Parcel G&H Phase II Development (the "Project"). Lincoln County (the "County") has the actual average daily flow capacity at its Killian Creek Wastewater Treatment Plant to treat the domestic wastewater as requested, and does conditionally grant approval for the Project, subject, however, to the terms and conditions below: 1. The amount of flow requested for the Project is for 27 lots with a total flow of 6,480 gallons per day of additional flow at the NCDENR approved reduced flow rate of 240 gallons per day per home into LS-37; and 2. For the NCDENR Permits, the receiving sewer treatment facility is the Killian Creek WWTP, Permit #NC 0088722. The sewer collections facility is the East Lincoln County Water and Sewer District, Permit #WQCS 00149; and 3. The County shall not be named as the Permittee on NCDENR system applications. You must make the application to NCDENR in your own name for the System; and 4. Acceptance of the System and transferal of the System to the County is subject to the following: a. A complete final inspection and approval of the System by the County, and receipt of other applicable documentation requested by the County; and b. Approval of the System by NCDENR, and proof provided to the County of a valid permit issued by NCDENR with an Authorization to Construct (ATC); and c. Initiating construction of the Project within two years of the date of this conditional approval. You must notify the Lincoln County Public Works Department in writing when construction of the Project is initiated; and d. The County continuing to have actual average daily flow capacity to treat the domestic wastewater as requested at the time all other conditions precedent have been satisfied. xdsubdivisions & developmentsltrilogy lake norman - formerly carolina ridgelparcel gh phase iilgravily sewer availabilly letter parcel gh phase ii.doc This acceptance and allocation of flow shall only be effective upon your compliance with all of the above terms and conditions and the County providing an acknowledgment that you have complied with all of the above terms and conditions. Included in this mailing is the FIow Tracking/Acceptance for Sewer Extension Permit Applications (FTSE — 08/13) with the County's portion completed. If you have any questions, please do not hesitate to call me at 704-736-8497. Sincerely, IP c Chris Henderson Engineering Associate Cc: File SEWER CALCULATIONS FOR. LINCOLN COUNTY, NORTH CAROLINA wit CA SEA 03 7 2 o • Revised January 20, 2016 PREPARED BY: F-0891 128 Talbert Road, Sulfie A Mooresville, NC 28117 Phone: (704) 662-0100 Fax: (704) 662-0101 NARRATIVE Trilogy Lake Norman is a proposed active adult community with one pod of single family residential. It will be located near the intersection of NC 73 and South Little Egypt Road in Lincoln County,North Carolina. 1. Existing sanitary sewer flow data provided by Lincoln County. DEMAND CALCULATIONS Project: Date: Trilogy Lake Norman 19-Feb-15 Future Sewer Demands DESCRIPTION Parcel A Clubhouse Welcome Center Parcel B-C Lift Station #34 Lift Station #31 Lift Station #32 Vertict Ridge Windsor Forest Lift Station #21 Total Parcel B-C Parcel D Parcel E Parcel F Parcel G Parcel H Parcel K 12" Force Main Total 15" PVC Total 30" :UNITS EACH 126 100 3 101 83 386 233 71 76 45 46 DAILY DESIGN FLOW GPD 240 100 100 240 240 240 240 240 240 240 240 DAILY AVERAGE USE GPD 30,240 10,000 300 24,240 14,307 190,317 269,404 - 19,920 92,640 55,920 17,040 18,240 10,800 11,040 800,000 269,404 1,295,004 CFS 0.047 0.015 0.000 0.038 0.022 0.294 0.417 0.031 0:143 0.087 0.026 0.028 0.017 0.017 1.238 0.417 2.004 r. V cc 0 m EXISTING SEWER FLO Mr. Brewer: The f©llowring is the data you requested: Lift Stations (Please see attached list) 1. Lift Station #34 — 3970 King Wilkinson Road — 88 2. Lift Station #31 -- 1503 Amity Church Road — 175 common force main along Hwy 73) 3. Lift Station #32 — 4137 Hwy 73 — 88 GPM @ 146' force main along Hwy 73) DATA GPM @ 75' TDH (This pumps to LS #31) GPM @ 122' TDH (This pumps to TDH (This pumps into the common Total above schools approved NCDENR Allocation -- : 4,, 307 GPD Subdivisions: 1. Verdict Ridge Subdivision — NCDENR Permitted Total 147,480 GPD 2, Windsor Forest Subdivision — NCDENR Permitted Total 17,2.80 GPD 3. Lift Station #21 —1799 St. James Church Road —6© GPM @ 92' TDH (This pumps into Verdict Ridge Subdivision at the St. James Church Road Entrance) — NCDENR Permitted Total 11,250 GPD Total above subdivision approved NCDENR Allocation .e- Please keep in mind that the gravity sewer line from Hw 73 to the r ld Charlie Saine Pump Station Site is a 15". From that point to Pump Station #37 is a 30" line. Also included at the old Charlie Saine Pump Station Site is the flow from Pump Station 415 (Old Forney Creek Plant) at 1.,750 GPM thru a 1 ''' force main. Please let me know if you need anything else. Chris Henderson Engineering Associate Lincoln County Public Works 115 West Main Street Lincolnton, NC 28090 Office (704) 736-8497 Fax. (704) 736-8499 chendcr Pr" FULL FLOW CAPACITY OF EXISTING SANITARY SEWER MAINS Result's Worksheet for 30"DIP-FLOW Project Description Friction Method Manning Formula Solve For Full Flow Capacity Input Data Roughness Coefficient 0.013 Channel Slope 0.00100 ft/ft Norma! Depth 2.50 ft Diameter 2.50 ft Discharge 12.97 Iris 7 2,604 -��1L S • Discharge 12.97 ft3/s Normal Depth 2.50 ft Flow Area4.91 ft' Wetted Perimeter 7.85 ft Hydraulic Radius 0.63 ft Top Width 0,00 ft Critical Depth 1.21 ft Percent Full 100.0 Critical Slope 0.00447 ft/ft Velocity 2.64 ft/s Velocity Head 0.11 ft Specific Energy 2.61 ft Froude Number 0.00 Maximum Discharge 13.95 ft3/s Discharge Full 12.97 ft°/s Slope Full 0,00100 fUft Flow Type SubCritical GVF Input Data Downstream Depth 0.00 ft Length 0.00 ft Number Of Steps 0 GVF Output Data Upstream Depth 0.00 ft Profile Description Profile Headloss 0.00 ft Average End Depth Over Rise 0.00 Bentley Systems, Inc. Haestad Methods SoldticrdreftfflovirMasterVBf(SELECTseries 1) 106.11.01.031 2/20/2015 10:09:43 AM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 Worksheet for 30"D1P-FLOW GVF Output Data Normal Depth Over Rise 100.00 % Downstream Velocity infinity ft/s Upstream Velocity Infinity ft/s Normal Depth 2.50 ft Critical Depth 1.21 ft Channel Slope 0.00100 ft/ft Critical Slope 0.00447 ft/ft Bentley Systems, Inc. Haestad Methods So1I8enilkispFfewMaster V8i (SELECTseries 1 ) [08.11.01.03] 2/2012015 10:09`:43 AM 27 Slemons Company Drive Suite.200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 Worksheet for 15" PVC -FLOW ;Project Description Friction Method Solve For Manning Formula Full Flow Capacity 'Input Data - . Roughness Coefficient 0.010 Channel Slope 0.00120 ftlft Normal Depth 1.25 ft Diameter 1.25 ft Discharge 2.91 ft'/s Results Discharge Normal Depth Flow Area Wetted Perimeter Hydraulic Radius Top Width Critical Depth Percent Full Critical Slope Velocity Velocity Head Specific Energy Froude Number Maximum Discharge Discharge Full Slope Full Flow Type ,GVF Input Data . Downstream Depth Length Number Of Steps 'GVF Output Data Upstream Depth Profile Description Profile Headloss . Average End Depth Over Rise SubCritical 2.91 ft3/s 1.25 ft 1.23 ft2 3.93 ft 0.31 ft 0.00 ft 0.69 ft 100.0 % 0.00353 ftlft 2.37 ft/s 0.09 ft 1.34 ft 0.00 3.13 ft'/s 2.91 ft'Is 0.00120 ft/ft 0.00 ft 0.00 ft 0 0.00 ft 0.00 ft 0.00 7 0,417 315 Bentley Systems, Inc. Haestad Methods Solddtmt1CpMeerMaster V8i (SELECTseries 1) [08.11.01.031 211912015 3:41:36 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 2 'GVF Output Data Normal Depth Over Rise Downstream Velocity 100.00 Upstream Velocity infinity ft/s Normal Depth infinity ft/s Critical Depth 1.25 ft Channel Slope 0.69 ft Critical Slope 0.00120 ft/ft 0.00353 ft/ft Worksiieet for 15" PVC -FLOW Bentley Systems, Inc. Haestad Methods Sold@initIg ftewMaster V8I (SELECTseries 1) [08.11.01.03/ 2/19/2015 3:41:36 PM 27 Slemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 2 of 2 WSP January 15, 2016 NCDENR 610 E. Center Ave, Suite 301 Mooresville, NC 28115 SUBJECT: Trilogy — Parcel G & H phase 2 Fast -Track Application for Gravity Sewer Lincoln County, NC Ladies and Gentlemen: LINCOLN COidufrliCl� w' 28 Talbert Road esv l e, NC 28117 04 662 0100 wspgroup.comiusa WSP has prepared the attached Fast -Track Application for Gravity Sewer and Force Main, Included with the application is a check for the application fee of $480, the operational agreement (DE 08-13), the downstream sewer form (FTSE 08-13), the Lincoln County flow acceptance letter, the site map, and the stream classification (WSCAS 08-13). In summary, the project involves proposed 8-inch gravity sanitary sewer to serve 27-lot for Phase 2 of a subdivision. The proposed sewer will discharge into the existing County's gravity sewer trunk line along Killian Creek. The propose flow for the project is 6480 gpd. Please do not hesitate to contact me if you have any questions or comments. Sincerely, WSP Gerald Burke, P.E.. Senior Project. Manager Central Files: APS SWP 3/2/2016 Permit Number W©0038288 Permit Tracking Slip Program Category Status Project Type Non -discharge Active New Project Permit Type Version Permit Classification Gravity Sewer Extension, Pump Stations, & Pressure Sewer Extensions 1.00 Individual Primary Reviewer james.bealle Coastal SWRuIe Permitted Flour 6,480 Facility Permit Contact Affiliation Facility Name Trilogy Lake Norman - Parcel G & H Phase 2 Location Address Owner Major/Minor Minor ll on Region Mooresville County Lincoln Owner Name Lake Norman Owner LP Dates/Events Owner Type Non -Government Owner Affiliation Eric Sauer 7242 S Little Egypt Rd Stanley NC 28164 Orig Issue 312/2016 App Received 219/2016 Regulated Activities Subdivision Wastewater collection Outfall Draft Initiated Scheduled Issuance Public Notice Issue 3/2/2016 Requested /Reeived Ev Effective 3/2/2016 Expiration Additional informati d 2/20/16 Additional information roeeived 2/16/16 Waterbody Name Streamlndex Number Current Class Subbasln