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HomeMy WebLinkAboutWQ0031484_Regional Office Historical File Pre 2018'via,' o\-\ WAr9Q, 7 r Mr. James Justice, Town Manager 413 North Main Street Mooresville, NC 28115 Dear Mr. Justice, 6" Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality March 27, 2007 Subject: Permit No. WQ0031484 Legacy Village Town of Mooresville Wastewater Collection System Extension Iredell County, North Carolina In accordance with your application received on February 6, 2007, we are forwarding herewith Permit No. WQ0031484, dated March 27, 2007, to the Town of Mooresville for the construction and operation 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 This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein.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 shall be considered a part of this permit and is therefore incorporated therein by reference. Please pay particular attention to Permit Condition 3 which 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. Permitting of this project does not constitute an acceptance of any part of the project that does not meet 1) 15A NCAC 2T; 2) the Division of Water Quality's (Division) Gravity Sewer Minimum Design Criteria adopted February 12, 1996, as applicable; 3) 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. 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. No `hCaro ina 2aturaIl/ Mooresville Regional Office 610 East Center Ave., Suite 301 Mooresville, NC 28115 Phone: (704) 663-1699 Fax: (704) 663-6040 Internet www.ncmwaterquality.org Customer Service: 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper PMr. Justice Page 2 March 27, 2007 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 Town of Mooresville for the construction and operation of approximately 2,932 linear feet of 8-inch gravity sewer and the discharge of 64,533 gallons per day of domestic wastewater into the Town of Mooresville existing sewerage system, pursuant to the application received February 6, 2007 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. The sewage and wastewater collected by this system shall be treated in the Town of Mooresville Rocky River WWTP (NPDES Permit No. NC0046728) prior to being discharged into the receiving stream. 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. If you need additional information concerning this matter, please contact Dee Browder at (704) 663-1699. Sincerely, ( _ or Alan W. Klimek, P.. cc: Mooresville Regional Office, Collection System Permit Files Jeff Orsborn, Stewart Engineering, Inc. Surface Water Protection Central Files Tom Asenzo, PERCS NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH WASTEWATER COLLECTION SYSTEM EXTENSION PERMIT This permit shall be effective from the date of issuance until rescinded and shall be subject to the following specified conditions and limitations: 1. 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 of Water Quality's (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 unless specifically mentioned herein. 2. This permit shall be effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. 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 as provided in 15A NCAC 2T .0403: a. The sewer system shall be effectively maintained and operated at all times to prevent discharge to land or surface waters, and any contravention of the groundwater standards in 15A NCAC 2L .0200 or the surface water standards in 15A NCAC 2B .0200. b. A map of the sewer system shall be developed and shall be actively maintained. c. An operation and maintenance plan shall be 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-month period of time. f. A general observation of the entire sewer system shall be conducted at least once per year. g. Inspection and maintenance records shall be maintained for a period of at least three years. h. 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. 1 4. 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. 5. 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. 6. Per 15A NCAC 2T .0116, upon completion of construction and prior to operation of these permitted facilities, the completed Engineering Certification form attached to this permit shall be submitted with the required supporting documents to the address provided on the form. A complete certification is one where the form is fully executed and the supporting documents are provided as applicable. 7. A copy of the construction record drawings shall be maintained on file by the Permittee for the fife of the wastewater collection facilities. 8. 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. 9. 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. 10. 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 other government agencies (local, state and federal) which have jurisdiction, including but not limited to applicable river buffer rules in 15A NCAC 2B .0200, erosion and sedimentation control requirements in 15A NCAC Ch. 4 and under the Division's General Permit NCG010000, and any requirements pertaining to wetlands under 15A NCAC 2B .0200 and 15A NCAC 2H .0500. 11. Noncompliance Notification: The Permittee shall verbally report to a Division of Water Quality employee at the Mooresville Regional Office, telephone number (704) 663-1699, 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 failure of a pumping station or sewer Tine resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. 2 Voice mail messages or faxed information is permissible, but 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 Part1 of Form CS-SSO (or the most current Division approved form), within five days following first knowledge of the occurrence. This report shall outline the actions taken or proposed 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. Permit issued this the 27th day of March 2007. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for Ala W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Managemeri Commission Permit Number WQ0031484 3 prpr Fast Track Engineering Certification Permit No. WQ0031484 March 27, 2007 James Justice Town of Mooresville 413 North Main Street Mooresville, NC 28115 Jeff Orsborn, PE Stewart Engineering, Inc. 200 South College Street, Suite 720 Charlotte, NC 28202 Complete and submit this form to the permit issuing regional office with the following: • One copy of the project record drawings (plan & profile views of sewer lines) of the wastewater collection system extension • Supporting design calculations (selected pumps, system curve, operating point, available storage if portable generator(s) or storage greater than longest past three year outage reliability option selected) for any pump stations permitted as part of this project • Changes to the project should be clearly identified on the record drawings or in written summary form. Permit modifications are required for any changes resulting in non-compliance with this permit, regulations or minimum design criteria. This project shall not be considered complete nor allowed to operate until this Engineer's Certification and all required supporting documentation have been received by the Division. Therefore, it is highly recommended that this certification be sent in a manner that provides proof of receipt by the Division. ENGINEER'S CERTIFICATION ❑ Partial ❑ Final 1, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (❑ periodically, ❑ weekly, ❑ full time) the construction of Legacy Village, an Iredell County project for the 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; 15A NCAC 2T; the Division of Water Quality's (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, signature, and date: SEND THIS FORM & SUPPORTING DOCUMENTATION WITH REQUIRED ATTACHMENTS TO THE FOLLOWING ADDRESS MOORESVILLE REGIONAL OFFICE SURFACE WATER PROTECTION 610 EAST CENTER AVENUE, SUITE 301 MOORESVILLE NC 28115 The Permittee is responsible for tracking all partial certifications up until a final certification is received. 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. FAST -TRACK APPEICATIf)N for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 3 USE THE TAB KEY TO MOVE FROM FIELD TO FIELD! Owner: a. Town of Mooresville Full Legal Name (company, municipality, HOA, utility, etc b. James s Justice, Town Mena e ng Official Name and Title (Please review 15A NCAC 2H .0206(b) for authorized signing o The legal entity who will own this system is: Individual ❑ Federal ® Municipality ❑ State/County ❑ Private Partnership ❑ Corporation ❑ Other (specify): LLC 0 id. P.O. Box 878 le. Mooresville City '1g. 28115 Zip Code dslocum +ci mooresvilfe.nc.us E-mail Application Number: (to be completed by DM)) Mailing Address North Carolina" e 2 1 h. 704-799-8017 704-662-6298 Telephone Facsimile 2. Project (Facility) lnforrnation: 2a. Legacy Villa rief Project Name (perm t will refer to this name) Contact Person: eff Orsborn Name and Affiliation o b. 704-334-7925 Phone Number Project is 2b. I redell County Where Proje E-mail Modification (of an existing permit) If Modification, Permit No.: For modifications, attach a separate sheet clearly explaining the reason for the modification (Le. adding another phase, changing line sizellength, etc.). Only include the modified information in this permit application - do not duplicate project information in B(7) and 8(10-11) that has already been included in the original permit. 2. Owner is E Public (skip to Item B(3)) ❑ Private (go to Item 2(a)) 2a. If private, applicant will be: ..___..2b If sold, facilities owned by a (must choose one 0 Retaining Ownership (i.e. store, church, single office, etc.) o Z 0 Leasing units (lots, townhomes, etc. - skip to item B(3)) 00 Selling units (lots, townhomes, etc. go to Item B{2b)) Town of Mooresville Owner of Wastewater Treatment Facility (WWTF) Treating Was 4a, Rocky River Name of WWTF Town of Mooresville 5b. i Gravity 15'c. Owner of Downsreeamam SewerReceiving _.._ Sewer Size!: Force Main Permit. Number of Downstream Sewer (if known) The origin of this wastewater is (check alt Public Utility (Instruction Ill) 0 Homeowner Assoc,/Developer (Instruction IV) ater From This Project 4b. NC0046728 WWTF Permit No. 0 Residential Subdivision Apartments/Condominiums 0 Mobile Home Park 0 School ❑ Restaurant Office apply): Ej Car Wash ❑ Institution 0 Hospital ❑ Church 0 Nursing Horne ❑ Other (specify): 1 100 % Domestic/Commercial % Industrial % Other (specify): Volume of wastewater to be allocated forth s particular project: 64,53 gallons per day *Do not include previously permitted allocations If the permitted flow is zero, indicate why: Interceptor Line - Flow will be permitted in subsequent pe © Flow has already been allocated in Permit No. ❑ Rehabilitation or replacement of existing sewer with no new flow expected that connect to this line F I A 02/03 - Rev. 3 04/05 FAST -TRACK APPLICATION for GRAVITY SEWERS, PUMP STATIONS, AND FORCE MAINS PAGE 4 B. PERMIT INFORMATION (CONTINUED) 9. Provide the wastewater flow calculations used in determining the permitted flow in accordance with 15A NCAC 2H .0219(1) for Item B(7) or the design flow for line or pump station sizing if zero flow in the space below. Values other than that in 15A NCAC 2H .0219(1)(1-2) must be supported with actual water or wastewater use data in accordance with 15A NCAC 2H .0219(I)(3). 64,533 gpd (130 multi -family units @ 240 gpd/unit = 31,200 gpd) (400,000 sf office/retail @ 25 gpd/employee and 1 employeel300 sf = 33,333 gpd) 10. Summary of Sewer Lines to be Permitted (attach additional sheets if necessary) Size (inches) Length (feet) Gravity or Force Main (use the pull down menu) 8" 2,932 Gravity ENTER TOTAL LINE LENGTH IN MILES 0.555 11. Summary of Pump Stations to be Permitted (attach additional sheets as necessary) Location ID (self chosen - as shown on plans for cross-reference) Design Flow (MGD) Operational Point GPM @ TDH Power Reliability Option (1- dual line feed; 2- permanent generator w/ATS; 3- portable generator wltelemetry; 4-wet well storages 12. Does the sewer system comply with the Minimum Design Criteria for the Fast Track Permitting of Pump Stations and Force Mains (latest version), the Gravity Sewer Minimum Design Criteria (latest version) and 15A NCAC 2H .0200 as applicable? ® Yes 0 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 13. Have the following permits/certifications been submitted for approval? Wetland/Stream Crossings - General Permit or 401 Certification? Sedimentation and Erosion Control Plan? Stormwater? ® N/A • Yes ❑ No ® Yes 0 No ■ N/A 0 Yes ❑ No ■ N/A 14. Does this project involve aerial lines or siphons? Check if yes: ❑ IheseJines_wilLb_consideredhiah_oriority andJnust be_cbecRed once_eyenr ixmanths 15. Does this project have gravity sewer lines designed at minimum Be aware that the Division will not accept installed lines more than 10% flatter Than corrected prior to submitting the final engineering certification.. slopes? • installed outside this tolerance should be the minimum slope. Lines FTA 02/03 - Rev. 3 04/05 EAST -°TRACK APP.L,LCATION for GRAVITY SEWERS, PUM? STATIONS, A li FORCE MAINS PAGE 5 Use the Division's guidance document entitled, "DETERMINING STREAM CLASSIFICATIONS FOR FORM FTA 02103 (FAST -TRACK SEWER SYSTEMS)" to collect and record the stream classification data below (attach additional sheets as necessary), This document is available from our web site or by contacting the appropriate Division of Water Quality regional office (see instructions for addresses) ©R indicate the following: A Stream Classification is not needed because all parts of the project are at least 100 feet away from any down slope waterbody; AND, .................... .............. A Stream Classification is not needed because the design does not depend on wet well storage as a power reliability option for any pump station near a Class C down slope waterbody, Location ID on Map (self chosen - as shown on Name of map for cross-reference) Waterbody County River Basin body Strea Index Submit the tf. a" x 11 "" COLOR topographic map as required in Instruction VI regardless of whether a classification is provided! plicant's Certification: Waterbody Classification I, James Justice, Town Manager, attest that this application for Legacy Village has been reviewed by me and is accurate and complete to the best of my knowledge. 1 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, 6B, 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. Signing O ficial Si. ire Professional E . • -er's Certification: I attest that this application for Jeffery C. Orsborn, P.E. 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. I 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 certain portions of this submittal package may have been developed by other professionals, 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 143-215.6A and 143-215.68, 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. Jeff Orsborn, PE Professional Engineer Name 2b. Stewart Engineering, Inc. Engineering Firm 200 South College Street, Suite 720 Mailing Address 2d. Charlotte City 2e, NC State 28202 Zip 2g. 704-334-7925 2h, 704-334-7926 2i. lorsbornt stewart-eng.com Telephone Facsimile E-mail Seal, Signature & Date FTA 02/03 - Rev. 3 04/05 ES f ��D 4 ATlIPAt_I°,k .SO ;RCEFIC 6,2007T" • P , WATER Q11, .L\IN SECT T-bGG F001/L 1 t'-109 TOWN OF MOORES►VILL.E PLANNING & ENGINEMING DEPARThENT December 20, 2006 Mr. Jeff Orsbom, PE STEWART 200 S. College St. Suite 720 Charlotte, NC 28202 Re: Legacy Village (Fairview Rd.) Flow Acceptance Letter Mr. Orsborn: Derek Slocum, El Civil Engineer Tawn of Mooresville P. O. Box 876 Mooresville, NC 28115 (704) 799-8017 Fax 682.62998 The Mooresville Tawn Board had previously approved the above -referenced project and agreed to provide potable water service to and accept the sewer flow from the proposed commercial & residential project. The Town of Mooresville's Water System Management Plan submitted approximately July 30, 2000, was approved and assigned WSMP No. 00-01958. Mooresville's Water Filter Plant PINS ID# is 01-49-015. Both water and sewer systems are owned and maintained by the Town of Mooresville. Wastewater will be treated by the Town of Mooresville's Rocky River WWTP, NPOES Permit No. NC0046728. This project's expected input into the WWTP is 64,533 gpd. It is your responsibility, as the engineer of record, to certify to the State that oonstruc Lion has been completed in accordance with the approved plans and specs. The Town will conduct periodic inspections during construction and will hold a final inspection prior to accepting the waterlines and sanitary surer system into the Town's system. Two reproducible (mylar) copies of the "As -Built° drawings, on CD (compact disc) format, along with your engineer's certifrcation are required to be submitted to this office prior to acceptance by the Town Of Mooresville. We look forward to working with you on this project. Call me at (704)799.8017 if you have questions. Sincerely, Derek Slocum, El Civil Engineer CC: Cliff Webb, VVWTP Operations Supervisor Ten-aServer Image Courtesy of the USGS Page 1 of 1 Send To Printer .\„ Back To 'TerraServer Change to li.x17 Print Size Show GOO Lines N of Davidson, North Carolina, United States 01 Jul ,, , ..,,, , .. - ' - r4 # V , r0,44, '2Krn 0' Change to Landscape 1983 Image courtesy of the US. Geological Survey 2004 Microsoft Corporation. Terms of Use Privacy Statement ,44 44, http://terraserver-usa.com/PrintIrnage.aspOT=2&S=14&Z= I 7&X=I60& Y= I 228&W=l&qs=%7c... 2/5/2007 Central Files: APS SWP 03/26/07 Permit Number WQ0031484 Permit Tracking Slip Program Category Status Project Type Non -discharge In review New Project Permit Type Fast Track Version Permit Classification Gravity Sewer Extension, Pump Stations, & Pressure Sewer A individual Extensions Primary Reviewer Permit Contact Affiliation dee.browder Permitted Flow 64533 Facility Facility Name Legacy Village Location Address Owner Major/Minor Region Minor Mooresville County Iredell Facility Contact Affiliation Owner Name Owner Type Town of Mooresville Government - Municipal Owner Affiliation James Justice PO Sox 878 Mooresville Dates/Events NC 281150878 Orig Issue App Received 03/27/07 03/26/07 Draft Initiated Scheduled Issuance Public Notice Issue Effective Expiration 03/27/07 03/27/07 Regulated Activities RectuestedlReceived Events Apartment complex Subdivision Wastewater collection Outfall NULL Additional information requested Additional information received Waterbody Name Stream Index Number Current Class Subbasin Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen Sullins, Director Division of Water Quality January 22, 2008 James Justice Town of Mooresville P.O. Box 878 Mooresville, North Carolina 28115 SUBJECT: Legacy Village Permit No. WQ0031484 Wastewater Collection System Extension Final Engineering Certification Dear Permittee: The Division received a final engineering certification for the subject project on September 27, 2007. A full review of the certification materials may or may not be conducted. It is assumed that receipt of this certification indicates compliance with all regulations, design criteria and the permit. Please be reminded that the Permittee is responsible for keeping a copy of the final record drawings for the life of the project. If you have not received a copy, please contact your consultant immediately to obtain a copy. You are receiving this letter because the Division has you listed as the responsible party. If this permitted system is no longer owned by you, please complete Form PNOCF-S as this permit is not automatically transferable. Form PNOCF-S can be downloaded from http://h2o.enr.state.nc.us/ndpu/ndpuapps.html#Sewer. If you have any questions concerning this document or the completion of Form PNOCF-S (if necessary), please contact Ms. Dee Browder at the letterhead address or via E-mail at dee.browder@ncmail.net. rely, C -, iRobert Krebs G Surface Water Protection Regional Supervisor Enclosure Cc Jeff Orsborn, PE, Stewart Engineering Surface Water Protection Section Central Files (certification page only) North Carolina Naturally Pretreatment, Emergency Response and Collection Systems Unit Internet http:!lh2o.enr.nc.state.uslndpu 1617 Mail Service Center, Raleigh, NC 27699-1617 An Equal Opportunity Action Employer Telephone (919) 733-5083 Fax (919) 733-0059 50% recycedll0% post -consumer paper st Track Engineerin ermit No. WQ0031484 March 27, 2007 James Justice Town of Mooresville 413 North Main Street Mooresville, NC 28115 Certi ion Jeff Qrsborn, PE Stewart Engineering, Inc, 200 South College Street, Suite 720 Charlotte, NC 28202 Complete and submit this form to the permit issuing regional office with the following: • One copy of the project record drawings (plan & profile views of sewer lines) of the wastewater collection system extension • Supporting design calculations (selected pumps, system curve, operating point,, available storage if portable generator(s) or storage greater than longest past three year outage reliability option selected) for any pump stations permitted as part of this project • Chaiges to the project should be clearly identified on the record drawings or in modifications are required for any changes resultin in non-com fiance with this ermit re ulations or minimum design criteria. ummary form. Permi This project shall not be considered complete nor allowed to operate until this Engineer's Certification and all required supporting documentation have been received by the Division. Therefore, it is highly recommended that this certification be sent in a manner that provides proof of receipt by the Division. ENGINEER'S CERTIFICATION Partial j Final I, , ,;. r'.oZ L.. 0,tas a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, Cl,] weekly, [] full time) the construction of Legacy Village, an Iredell County project for the 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; 15A NCAC 2T; the Division of Water Quality's (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, signature, and date: SEND THIS FORM & SUPPORTING DOCUMENTATION WITH REQUIRED ATTACHMENTS TO THE FOLLOWING ADDRESS MOORESVILLE REGIONAL OFFICE SURFACE WATER PROTECTION 610 EAST CENTER AVENUE, SUITE 301 MOORESVILLE NC 28115 The Permittee is responsible for tracking all partial certifications up until a final certification is received. 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, LETTER OF TRANSMITTAL STEWART TO NCDENR 610 E. Center Avenue, Suite 30 Mooresville, NC 28115 704-663-1699 DATE PROJECT NUMBER X6©3© COPIES DATE For approval For your use As requested COMMENTS SENT VIA PROJECT NAME Legacy Village DESCRIPTION FROM im Donahoe Senior Civil Designer 704334.7925 x(314) Engineer's Certification I Set of RecordDrawings For review & comment Approved as submitted Approved as noted NCDN 0 Returned for corrections Returned after review Resubmit copies for approval D urface Water Protection COPIED TO Town of Mooresville (Allison Kraft) File ENGINEERING_ INNOVATION, SOLUTIONS:' LE; tv%; T 70.4 3.34 74133 ....2' ; 77$ 134.7234.