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HomeMy WebLinkAboutNC0026697_CS FT Permits Historic Moratorium Etc. NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES xas DIVISION OF WATER QUALITY t� — — April 16, 1999 HUNTJR:%s. caoVERNOR Mr. Stephen C. Sellers, Chairman Board of Commissioners ^ Clay County Water& Sewer District co P. O. Box 118 WAYNE MCDEYITT'� '$ �£ "°" Hayesville�North Carolina 28904 3ECR�'A�?Yy � may' � MMMR krw SUBJECT: Grant Application f A'PRESTOA,KOV�lAR1? ' Clay County Water& Sewer District Dear Mr. Sellers: -� This will acknowledge receipt of three (3) copies of an application and supporting documents for a state grant to aid in the cost of new collection sewers and rehabilitation of sewers. F Depending on the volume of applications and the availability of funds this review F cycle,award of applications may depend on the priority criteria. Additional priority ' � '�" points may be obtained by submitting the items listed on the attachment titled"Priority °l Points". A check beside each item will indicate we have received this information and ju the priority points have been posted. , e Upon receipt of the items indicated,the application and supporting documents will be processed and prioritized. Submittal of final plans and specifications will place your application in a higher category for funding. Final plans and specifications should be submitted no later than � .� . June 1. 1999 in order to receive the higher ranking. If plans and specifications cannot be completed by June 1, 1999, please indicate the scheduled date for submission. Also, a monthly schedule of disbursement grant funds will be required prior to an T, � award of funds. � .% Please be advised that all supporting documentation, including documentation for priority riori points, must be submitted by April 30 1999 in order to be included in the priority ranking. CONSTRUCTION GRANTS&LOANS SECTION P.O.BOX 29579,RALEIGH,NORTH CAROLINA 27626-0579 PHONE 919-733-6900 FAX 91 9-715-6229 AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER-50%RECYCLED/10%POST-CONSUMER PAPER If I can be of assistance,please contact me at(919) 715-6216. Sincerely, a Don Evans, Supervisor State Revolving Loan& Grant Program DE/pe Enclosures cc: McGill &Associates Asheville Regional Office Jay Lucas SRG ,y C C C C G C _s C _G C C O O O O O O O O O O O O O O O O O O O O O 'O O a M. a. c, u. C. a. M. 0. a Q. o. c:- a, a. M. tr) v1 kn 00 O kn v) v1 O O H O v) tf) v) N I O I d kcz O 0 00 N Q N U 0....a cd U 4" i•-� � GL rncz4-. N O ° cC I ^p cz c t cz cz cc 4 () U ^J U vi CC,., 3 E C 4O O N O•� \ 'a \ m E cc ^o In 00 E LUi 'crC c� E ° E 10 3 ° -o U. cz �= CZ o c °' ° o o c Q-. 3 cz cz3 W U °o. 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Ha esville North Carolina 28904 1HlAYNE MCDEVIrF ":�� y ' tSECR£TARYM Me s, SUBJECT: County of Clay Preliminary Engineering Report ,.,A PRESTON HOWAR#� JR �� ,� �° Dear Mr. Dailey: The Construction Grants& Loans Section has completed its review of the subject -, Preliminary Engineering Report and has the attached comments. Responses to these comments should be submitted for our review and approval as soon as possible. CNN # If you have any questions concerning this matter,please contact Mr. Daniel Blaisdell at(919) 715-6211. Sincerely, 3 ' J j - T. Allen Wahab, P.E. Assistant Chief for Engineering Branch . ,x , . DMB/nw gl +� Attachment(all cc's) cc: McGill Associates ieville Regional Office DMU/FEU/SRG 41, t} "g $ 7 w. CONSTRUCTION GRANTS& LOANS SECTION P.O.BOX 29579,RALEIGH,NORTH CAROLINA 27626-0579 s PHONE 919-733-6900 FAX 919-715-6229 AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER-50%RECYCLED/1 O%POST-CONSUMER PAPER j Preliminary Engineering Report and Environmental Assessment Clay County Water and Sewer District Construction Grants and Loans Comments April 15,1999 1. NPDES Permit flow sheets should be included in the report. 2. A statement regarding the treatment plants ability to meet NPDES permit limits should be included in the report, including compliance with the 503 sludge regulations. 3. A copy of any current SOCs, JOCs,Moratorium letters, etc. should be included in the report. 4. Please also include a copy of the Non-Discharge permit discussed on page 6 of the PER. Note that additional permits will be required prior to beginning work on the other lines included in the scope of work. 5. Provide preliminary design calculations for the proposed pump station and force main. 6. Confirm that the proposed facilities, especially the proposed pump station, will comply with NCAC T15A 2H. 0219 (copy attached). 7. Please confirm whether the proposed sewer line replacements will occur within existing rights-of-way. 8. The cost estimate should include costs for start-up and O&M manuals, if applicable. 9. Please provide evidence of need for the proposed work, such as video tapes, smoke test reports, flow monitoring reports, or other applicable evidence, if available. 10. Please provide an estimate of the expected reduction in I/I in the Hayesville sewerage system. 11. The environmental assessment of the proposed project should include a discussion of the existing environment,the need for the project, alternatives analysis, fish habitats,the introduction of toxic/hazardous materials, and secondary impacts from the project. i l V Ate of North Carolina AIL jepartment of Environment and Natural Resources a Division of Water Quality Al X James B. Hunt, Jr., Governor Wayne McDevitt, Secretary ® E A. Preston Howard, Jr., P.E., Director February 17, 1998 Mr. Terry Dailey Clay County Water&Sewer Authority Post Office Box 118 Hayesville,North Carolina 28904 Subject: Permit No. NCO026697 Authorization to Construct Clay Co. W&S -WWTP Clay County Dear Mr.Dailey: A letter of request for an Authorization to Construct was received August 13, 1997 by the Division and final plans and specifications for the proposed modification have been reviewed and found to be satisfactory. Authorization is hereby granted for the construction of an AeroMod treatment system including the following units: • Bar screen; • Dual selector tanks; • Equalization basin with approximately 36,000 gallon capacity; • Dual aeration basins with approximately 313,000 gallon capacity; • Dual clarifiers with approximately 60,000 gallon capacity; • Dual sludge digestors-with approximately 70,000 gallon capacity; • Draimad sludge dewatering system; • Chlorine contact basin with dual chlorine diffusers one for each treatment train, and • All associated controls, piping and appurtenances with final discharge of treated wastewater into The Hiwassee River which is classified WS-IV waters in the Hiwassee River Basin. This Authorization to Construct is being issued with the understanding that the following.additions are incorporated into the construction of the facility: • Diffusers shall be added to the equalization basin. The Division understands that the contents of the equalization basin will be metered back into the aeration basin once the period of high inflow has stopped. Depending on the length of time this takes, activated sludge can go septic. In addition,the Division would like to point out that this tank will most likely never be pumped completely dry. Air will be required in the tank for the portion of the contents that remain after the pumps cut off. • Supernatant removal pumps shall be added to the sludge digestors. The addition of these pumps during the initial construction phase will alleviate the need for the plant P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50%recycled/ 10%post consumer paper ,rmit No. NC0026697 ,,'lay Co. W&S -WWTP Page 2 operator to utilize a portable pump to remove supernatant (i.e maximize plant operational flexibility). In addition, the operation of these pumps will maximize the sludge storage capacity and will most likely produce a greater concentration of sludge. This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES Permit No. NC0026697 issued February 19, 1997, and shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No. NC0026697. In the event that the 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 wastewater treatment or disposal facilities. The Asheville Regional Office, telephone number (704) 251-6208, shall be notified at least forty- eight (48) hours in advance of operation of the installed facilities so that an in-place inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the NPDES Permit, this Authorization to Construct and the approved plans and specifications. Mail the Certification to the NPDES Unit, P.O. Box 29535, Raleigh, NC 27626-0535. A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the facility. The Operational Agreement between the Permittee and the Environmental Management Commission is incorporated herein by reference and is a condition of this Permit. Noncompliance with the terms of the Operational Agreement shall subject the Permittee to all sanctions provided by G. S. 143- 215.6 for violation of or failure to act in accordance with the terms and conditions of this Permit. Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to an enforcement action by the Division of Water Quality in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this Authorization to Construct does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. One (1) set of approved plans and specifications is being forwarded to you. If you have any questions or need additional information, please contact Mr. Jeff Myhra, telephone number (919) 733- 5083, extension 597. Sincerely, J Preston Howar , Jr., P.E. " cc: Central Files NPDES Unit(permit file) Asheville Regional Office,Water Quality Technical Assistance and Certification Unit dayesville ,10, 993 s Agineer's['ertifica'on W , as a duly registered sional Engineer in the State of North —,irolina,having been authorized to observe(periodicall weekly, time) the construction of the project,_ AYesyll��1ti1WTP w,,, 1„1 OW'I of Project Name eSV for the Location 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 and intent of the apP Ian d s cations. Signature Registration No. Date T 2 0 q5 FEB 9TER QUA n� ri®N €{F LLt R 10 L 4FFOC The Division of Environmental Management hereby acknowledges receipt and acceptance of this Engineers Certification to of North Carolina epartment of Environment 0 V and Natural Resources U�1' Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary NCDENR Kerr T. Stevens, Director NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES April 21, 1999 Mr. Terry Dailey Clay County Water&Sewer District P. O. Box 118 Hayesville,North Carolina 28904 Subject: Permit No. WQ0016374 US 64 Bypass (TIP R-2703) Sewers-Public Force Main Relocation Clay County Dear Mr. Dailey: In accordance with your application received January 22, 1999, we are forwarding herewith Permit No. WQ0016374 dated April 21, 1999, to Clay County for the relocation and operation of 134 linear feet of 4 inch force main. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. 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,P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter,please contact/annygand at(919) 733-5083 extension 358. /,-Kerr T. Stevens x� cc: Clay County Health Department Asheville Regional Office, Water Quality Section J NCDOT Design Services PO Box 29535, Raleigh, North Carolina 27626-0535 Telephone(919)733-5083 Fax(919)733-0719 An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF.ENVIRONMENT AND NATURAL RESOURCES RALEIGH WASTEWATER COLLECTION 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 Clay County Clay County FOR THE relocation and operation of approximately 134 linear feet of 4 inch force main to accommodate new highway construction in Clay County, and the discharge of O-GPD of additional collected domestic / wastewater into the County's existing sewerage system, with no significant effect on the existing pump station, pursuant to the application received January 22, 1999, and in conformity with the project plan, specifications, 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit,the approved plans and specifications and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities must be properly maintained and operated at all times. 4. The sewage and wastewater collected by this system shall be treated in the Clay County Water and Sewer Authority Wastewater Treatment Facility prior to being discharged into the receiving stream. 5. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality (Division) accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 1 __ 1). Construction of the sewers, pump station(s) and force main 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. 7. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting materials. If this project is to be completed in phases and partially certified, you shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to the Non-Discharge Permitting Unit, P.O. Box 29535, Raleigh, NC 27626- 0535. 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. 9. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)which have jurisdiction. 11. The Permittee shall provide for the pump station(s) and force main(s)the following items: a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in any centralized pump station serving more than one building. b. At least 24 hours of storage capacity above the high water alarm activation level for any simplex pump station serving a single building. c. An air relief valve located at all high points along the force main. d. A screened vent for the wet well. e. Fillets located in the wet well(s)at the intersection of the flooring and sidewalls. f. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet cannot be maintained. g. Sufficient devices which will protect the pump station from vandals. h. Flood protection if the pump station is located below the 100-year flood elevation. 12. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those that may be required by this Division, such as the construction of additional or replacement wastewater collection facilities. 2 13. Noncompliance Notification: The Permittee shall report by telephone to the Asheville Regional Office, telephone no. (828)251-6208, 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 render the facility incapable of adequate wastewater transport such as mechanical or electrical failures of pumps, line blockage or breakage,etc. b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within five (5) days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Permit issued this the Twenty-first Day of April 1999 NORTH ?RO/LINAENTAL MANAGEMENT COMMISSION Kerr T. Stevens, Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0016374 3 2ermit No. WQ0016374 April 21, 1999 ENGINEER'S CERTIFICATION Partial Final l , as a duly registered Professional Engineer in the State of North Carolina,having been authorized to observe (periodically, weekly, full time)the construction of the project, Project Name Location and County 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 and intent of this permit,the approved plans and specifications, and other supporting materials. Signature Registration No. Date 4 State of North Carolina Department of Environment and Natural Resources 0 Division of Water Quality A&4 1 2 James B. Hunt, Jr., Governor Wayne McDevitt, Secretary NCDENR Kerr T. Stevens, Director NORTH CAROLINA DEPARTMENT OF ENVIRONMENT"AND NATURAL RESOURCES March 22, 1999 Mr. Terry Dailey -MAR 2 4 1999 �� t Clay County Water& Sewer District h P. O. Box 118 � s Hayesville,North Carolina 28904 Subject: Application No. WQ00163 74 Additional Information Request US 64 Bypass (TIP R-2703) Sewer-Public Clay County Dear Mr. Dailey: The Non-Discharge Permitting Unit has completed a preliminary engineering review of the subject application. Additional information is required before we can continue our review. Please address the following items no later than April 22, 1999: Force Main Design: Regulation 15A NCAC 2H .0219 (i) (2) (G) (ii)requires 10 feet minimum horizontal separation between water mains and sewer lines. The force main shown on Sheet U-2 is approximately 8 feet from the existing water main along US 64. Please make the necessary adjustment to the design to meet this regulation. A note on the plan sheet referring to this minimum separation may be helpful to the contractor in the field. Please reference the subject permit application number when providing the requested information. All information should be signed, sealed, and submitted in duplicate to my attention at the address above. Please note that failure to provide this additional information on or before the above requested date can result in your application being returned as incomplete. If you have any questions regarding this request,please call me at(919) 733-5083, extension 358. Thank you in advance for your cooperation and timely response. Sincerely, Danny Wieg d Non-Discharge Permitting Unit cc: Asheville Regional Office, Water Quality Permit File WQ00.16374 North Carolina Department of Transportation, Design Services Unit P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/10% post-consumer paper To: State Review Grou*ticue From: Forrest R. WestalWater Quality Regpervisor, Asheville Regiona Date: February 16, 1999 SUBJECT: Procedure Four (4) APN WQ0016374 State Review Group US 64 Bypass South of Review Engineer Ron Palumbo Hayesville NCSR 1100 to NC 69 Public Sewer Regional Office Contact Kerry Becker Clay Co . 1) Name of wastewater treatment plant to receive the wastewater Clay County Water & Sewer District 2) WWTP design capacity 0 . 300 MGD 3) NPDES Permit No. NC0026697 Expiration Date 03/31/02 4) Compliance Information: Present treatment plant performance for previous 12_ months - beginning 01 /01 /98 5) Quantity and type of wastewater from proposed sewers: GPD domestic 1000 industrial other 6) Volume from previously approved projects not yet tributary to WWTP 0 GPD 7) Regional Recommendations : Approval X Denial This project concerns the relocation of an existing force main. While this is true, the application could have been more detailed; hopefully the plans were. The application by itself is worthless. Do the plans show the location of the new line? Do they meet all the criteria for stream and road crossings (if there are any) . Since there is only about 2 feet difference in the elevation, the change in the head on the pump, I assume, will be insignificant. r.� To: State Review Group From: Forrest R. Westal*Office Water Quality Regpervisor, Asheville Regiona Date �/1]/!jg SUBJECT: Procedure Four (4) APN W00015706 State Review Group Clay Co. Sewer Line and Review Engineer Brian Mondschein Pump Station for Filter Backwash from Clay Co. Regional Office Contact Kerry Becker , Water Treatment Plant 1) Name of wastewater treatment plant to receive the wastewater Clay Co Water and Sewer Authority Wastewater Treatment -Plant 2) WWTP design capacity 0 . 300* MGD *Clay Co. is currently constructing their new treatment plant and should be completed by early spring. The existing plant has a -- capacity of 0 . 097 MGD. 3) NPDES Permit No. NCO026697 Expiration Date 03/31/02 4) Compliance Information: Present treatment plant performance for previous _12_ months - beginning 08_L01_L98_ 5) Quantity and type of wastewater from proposed sewers : 9200 GPD domestic industrial other Filter backwash 6) volume from previously approved projects not yet tributary to WWTP 0 GPD 7) Regional Recommendations : Approval x* Denial *The pumps should be set up to allow discharge to the wwtp over a 24 hour period. �rolina ?, 6,nvironment Resources 1 • • Water Quality Adam ,as B. Hunt, Jr., Governor „4ayne McDevitt, Secretary 'A. Preston Howard, Jr., P.E., Director NCDE.1­,,,,N_, R NORTH CAROUNA RE1 AR OF ENVIRONMENT AND NA3fl raL I Eru .P August 10, 1998 �a � Mr. Paul Jordan, Chairman Q( Clay County Water& Sewer District P.O.Box 118 l0 Hayesvillle,North Carolina 28904 Subject: Application No. WQ001570 ` / /, Water System Improvements •. Sewers-Public . Dear Mr. Jordan: Clay County The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on August 10, 1998. This application has been assigned the number listed above. Your project has been assigned to Mr. Brian Mondschein for a detailed engineering review. Should there be any questions concerning your project,the reviewer will contact you with a request for additional information. Be aware that the Division's Regional Office, copied below,must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project,prior to final action by the division. If you have any questions, please contact Mr.Brian Mondschein at 919/733-5083, ext. 364. If the engineer is unavailable,you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRES ON THIS PROJECT. Sincerely, /Mr. Kim H. Colson,P.E. Supervisor,Non-Discharge Permitting Unit cc: Asheville Regional Office,Water Quality McGill Associates, PA P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50% recycled/10%post-consumer paper State of North Carolina ;-invent of Environment, Health and Natural Resources Division of Environmental Management Non-Discharge Permit Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION, r PUMP STATIONS, AND PRESSURE SEWERS' I. GENERAL INFORMATION: SOC Project: Yes, No. 1. Applicant's name(please specify the name of the municipality,corporation,individual,etc.): Clay County Water & Sewer Districts —-- 2. Print Owners or Signing Official's n.wne ar;d title(the person who is legally responsible for the facility and its compliance): Paul Jordan, Chairman - 3. Mailing address: P.O Box 118 - City i Hayesville Stare: NC Zip: 28904 Telephone Number:( 828 ) 389-0089 - - 4. Project Name(please specify the name of the subdivision, facility, or establishment- should be consistent with project name on plans,specifications,letters of flow acceptance,Operational Agreements,etc.): Water System Improvements, Potable Water Supply Wells, Clay Connty Water &Srgaer, nip 5. Application Date: 6. Fee Submitted:$ 400.00 6 County where project is located: Clay IL PERMIT INFORMATION:' 1 Application No.(will be completed by DEM): 2._ Specify whether project is: X new; modification. ' 1 .If thrs-application is being submitted as a result of a modification to an existing permit,please complete: existing permit.number and the issue date 4. Specify whether the applicant is. X public or private. II:I. INFORMATION ON WASTEWATER: L Nature of Wastewater: 100 %Domestic/Commercial; %Industrial; Other waste(specify): 2. Please provide a one or two word description specifying the origin of the wastewater,such as school,subdivision,hospital commercial,industrial,apartments,etc.: Filter Backwash From Potable: Water Supply Wells _ 3. Indicate any parameters)(and their concentration)that will be greater than normal domestic levels: N/A 4. _ If wastewater is not domestic in nature,what level of pretreatment has been provided to ensure protection of the receivin wastewater treatment facility? N/A / 5. If a pretreatment permit is required,has one been issued? Yes X No. If yes,please attach a copy of tt pretreatment permit. If No,when will one be issued: - FORM: GSPSA 02/95 Page 1 of 8 6. Volume of wastewater ,-crated by this project•. 9,220 gallons per day. :. 7. Explanation of how wastewater volume was determined: Backwash One (1) Filter per da`y .. twenty minutes 461x20=9220 , IV. DESIGN INFORMATION: 1. Brief project description: Disposal of backwash water from potable water-supply filters to public waste water collection system. 2. Name of wastewater treatment facility receiving wastewater: Hiawassee River WWTP a. - Facility Permit Number: NCO085910 - b. Engineer should provide statement of his evaluation of downstream sewers ability to accept the wastewater: Down stream sewers are of adequate size & condition to accept estimated "flow of proposed project c. Permit Number for sewers immediately downstream: Not Available d_�,.Pipe diameter of sewers immediately downstream: 8—inch 3. Summary of GRAVITY SEWER to be permitted,by diameter,length and pipe material: Diameter Length Pipe Circle C or Minimum Maximum Minimum Maximum Minimu (in) (linear feet) Material N Factor& Slope(%) Slope(%) Velocity Velocity Cover Specify (fps) (fps) Value NOTE:_ The minimum velocity must_not be less than 2 fps: For public sewers the minimum diameter is 8 inches. For private sewers the minimum diameter is 6 inches. 4. Anchors shall be provided for sewers with slopes greater than 20%. The anchor spacing shall be a maximum of:36 foot separation for slopes of 21% to 35%; 24 foot separation for slopes of 36% to 50%; 16 foot separation for slopes greater than 50%. For velocities greater than 15 fps,it is strongly recommended that measures be considered which will protect the sewers and manholes from erosion. For velocities greater than 20 fps,erosion control measures must be specified. For any excessive slopes or velocities that will occur in any sewer line segment,what measures have been taken to protect the sewer pipe and manholes? 5. Maximum length of sewer between manholes: linear feet. 6. This sewer line segment occurs between manhole no. and manhole no. FORM: GSPSA 02/95 Page 2 of 8 ,.er/operator have the ability to clean this length? Yes No. For sewer reach lengths greater feet,please provide a letter from the owner/operator,stating the ability to clean the specified reach and include the ,,nent specifications. .:Sewers subject to existing or planned traffic bearing loads? Yes No. If yes,what measures are being taken -,.,,,to enable the sewers to withstand the loads? 9 ..Outside drop manholes are provided where invert separations exceed: feet(provide for separations>or=2.5') 10. Identify(by manhole number)those manholes that have drop connections: 11, Maximum allowable infiltration/exfiltration test rate: GPD/pipe diameter inch/mile of pipe. NOTE;Must not exceed 100 GPD/pipe diameter inch/mile of pipe. i ! 12. Minimum separation distances as shown on the plans and addressed in.the specifications. If a,b,or c below is no,explain in an attachment(This section must be completed for all collection systems including force mains and pressures sewers): a) _ 100 ft.horizontal separation from wells or other water supplies? Yes No b) 12 in.vertical separation from storm sewer or ferrous pipe sanitary sewer specified? Yes No c) 10 ft.horiz.sep.from water mains or 18 in vertical sep.(water over sewer)or ferrous pipe specified? Yes No 13 Are manholes subject to flooding? Yes No, If Yes, are manhole rim elevations 1 foot above 100-year flood level,(100 year flood elevation should be indicated on plans)? Yes No; Or,are the manholes watertight,vented = I foot above the 100-year flood elevation and vented every 1,000 feet(should be shown on plans)? Yes No. 14�Identify_(by manhole number)those manholes that are vented: 150 Does this project involve any stream crossings? Yes No. If yes,what precautions or special features have been utilized to ensure protection of the sewer line and not restrict stream flow? Identify the sheet of the plans and station ' number where'stream crossings are located: Please note: The Division recommends all stream crossings be located three (3) feet below the stream bed or ferrous material pipe be specified. In addition,all aerial stream crossings must be located above the 25-year flood elevation. Both the 25-year flood elevation and the 100-year flood elevation should be indicated on the plans. 1.16. Sewers mov not be installed in WS-I watersheds. Are any of the subject wastewater collection systems located in a WS-1 watershed? Yes No. FORM: GSPSA 02/95 Page 3 of 8 V.- PUMP STATION INFORMATION 1. Pump Station No.or Name: TVA Wells (A separate page 4 of 8 should be submitted for eacy. 2., Name of closest downslope surface waters: Hiawassee River 3. Classification of closest downslope surface waters: (as established by the Environmental Managemea, Commission&specified on sheet 5 of 8 of this application). 4 In accordance with 15A NCAC 2H .0219 (h)(3),describe the measures that are being implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station. NOTE: Alternative power MUST be addressed for every pump station in accordance with the.above regulation. Since backwash.'_.is" directly dependant on the well pump operation, no alternate Mower source is proposed. 5.. What size pumps are provided: 20 GPM;and how many? 2 6. What is the design total dynamic head? 135 feet 1 How many pumping cycles will occur at average daily flow? See attatched cycles per hour. NOTE'. 15A NCAC 2H.0219(h)(2)requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify.that these items have h=provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen X s Fillets in:Wet Well - ^~ Check Valves and Gate Valves Security Fencing r Lockable Wet Well Cover - - r Area Light 110V Electrical Convenience Outlet x Flood/Buoyancy Protection ; `-High Water Alarm(one choice.may be specified) X Audible and Visual'' Auto Dialer 9 s Summaryof FORCE MAIN or PRESSURE SEWER to be permitted,by diameter,length,and pipe material: Diameter Length Pipe High Low Minimum Maximum Minimum (in)-- (linear feet) Material; . Elevation Elevation Velocity Velocity Cover(in) (ft) (ft) (fps) (fps) _ 2" 4600 PVC 1872 1787 >2 <10 36 10. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)? X Yes _No 11. Is the pump station subject to flooding? _Yes X No. If Yes,what measures are being taken to protect against flooding? 12. if subject to flooding,specify the 100-year flood elevation: Feet MSL 1'3. Are there existing or planned pump stations downstream of this station? X Yes No. If Yes, the enb ` r shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 02/95 Page 4 of 8 Anust be completed by the appropriate DEM regional office and included as a part of the project submittal 'information. i'RUCTIONS TO NC PROFESSIONAL ENGINEER: The classification of the downslope surface waters(the surface waters that any overflow from the facility would flow toward) in which these sewers will be constructed must be determined by the appropriate DEM regional office. Therefore, you are required, prior to submittal of the application package, to submit this form, with items 1 through 7 completed, to ``the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page 8 of 8). At a minimum, you must include an 8.5" by I I" copy of the portion of a 7.5 minute USGS Topographic Map which shows the location of these sewers and the downslope surface waters in which they will be located. Identify the closest downslope surface waters on the attached map copy. Once the regional office has completed the classification, reincorporate this completed page and the topographic map into the complete application form and submit the application package. 1. Applicant(specify name of the municipality,corporation,individual,etc.): Clay County Water & Sewer District 2. Name&•complete address of engineering firm: McGill Associates, P.A. P.O.< Box.2259 Asheville, N.C. 28802 Telephone number:( 828 ) 252-0575 3. Project name: Water System Improvements, Potable Water Supply Wells 4. Name of closest downslope surface waters: Hiawassee River 5.- County(ies)where sewers and surface waters are located: Clay s, 6. lviap name and date: Hayesville 1987 7 NC Professional Engineer's Seal,Signature,and Date: F CAR Ito 6 � 9Q°tlW. TO:;REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the watershed where these sewers will be constructed,as identified on the attached map segment: -Name of surface waters: Classification(as established by the Environmental Management Commission): LI S Proposed classification,if applicable: Signature of regional office personnel: —S:7 Date: FORM: GSPSA 02/95 Page 5 of 8 THIS "APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENV , ` MANAGEMENT UNLESS ALL OF THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL � Required Items a. One original and one copy of the completed and appropriately executed application form. If modifications to the form are required as a result of additional information requests by the Division, the additional information must be transmitted under the signature of the applicant and the actual modification must be initialed by the NC Professional Engineer. b. Two(2)sets of detailed plans and specifications signed and sealed by a North Carolina Professional Engineer. The plans must include a general location map, a plan view of the sewer extension, a profile of the sewer extension, and must show the proximity of the sewer extension to other utilities and natural features. Specifications may be omitted for delegated authorities. Each sheet of the plans and the first page of the specifications must be signed and sealed Two(2)copies of the existing permit if a modification. The plans and specifications must not contain phrases (such as: FOR REVIEW ONLY, NOT FOR CONSTRUCTION, etc.)that indicate that they are anything other than final plans and specifications. However, the plans and specifications may contain:FINAL DESIGN-NOT RELEASED FOR CONSTRUCTION. C. Two copies of all calculations, including pump selection, friction calculations, cycle time, pump curves (including system curves applicable with one pump running, two pumps running, three pumps-running, etc.), and evaluation of downstream pump stations. These items must be submitted under the signature and seal of the NC Professional Engineer. d The appropriate permit processing fee, in accordance with 15A NCAC 2H ,0205(c)(5). The fee for sewer extensions for nondelegated municipalities is $400. The fee for sewer extensions for delegated municipalities (applies only to those governmental jurisdictions that have specific delegation review authority, as granted by the Environmental Management Commission)is$200. Name changes without other modifications are$100. e. If the owner/authority of the wastewater treatment facility (WWTF) that will be accepting the wastewater flow from�te project is different from the applicant of the project,then a letter must be provided from the owner/authority of thespecifying the volume of flow that will be accepted. The letter should be a recent letter and should refer to the project b same-name as that identified on the application and the plans/specifications. f. If the application is being submitted in the name of a privately owned public utility, evidence must be submitted from the Utilities Commission which demonstrates that the utility is authorized to hold the franchise for the area to be served. In the case of contiguous service areas,evidence must be provided from the Utilities Commission acknowledging these areas are covered under an existing franchise. g. A properly executed Operational Agreement(original and two copies-form provided by DEM)must be submitted if the se} er extension will be serving single family residences, condominiums, mobile homes,or town houses and if the subject seer extension is owned by the individual residents,a homeowners association,or a developer. h. The downslope surface waters classification must be determined by the appropriate DEM regional office,using page 5 of 8 of this form, prior to the submittal' of the application package to the Water Quality Permits and Engineering Unit. Once the regional office has completed the classification,page 5 of 8 should be reincorporated into the application package and the entire application package may then be submitted to Water Quality Permits and Engineering Unit. i. A cover letter,which briefly describes the project,should be included with each application package. If necessary for clarity, feel free to include attachments to the application form. Such attachments will be considered as part of the application and should be numbered to correspond to the section to which they refer. j. All materials and fees submitted in support of this request for a'permit become the property'of the Division of Environmental Management; therefore, if the permit is not issued for any reason, the Division will return submitted materials only at its option: ... FORM: GSPSA 02/95 Page 6 of 8 c Address of Engineering Firm. McGill Associates, P.A.' P.O.'-Box 2259 Asheville State: NC Zip: 28802 .elephone Number: ( 828 252-0575 ]Professional E"ngineer's Certification: M. Keith Webb ,attest that this application for Clay County Water & Sewer District has been reviewed by me and is accurate and complete 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. 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. �' EEIEd North Carolina Professional Engineers Seal,Signature,and Date: ,` ��erasas��!✓ �'��'' SS a 4N 'Applicant's Certification:. I, Paul Jordan 4 ,attest that this apphcationYfor Clay County Water:& Sewer"District has beedreviewed by me and is accurate and complete to the best of my knowledge:: I understand that if all required parts of thi application are not completed and that if all required supporting information and attachments are not included,this application packag will be returned to incom lete. cy _ Signature = _ Date THE. COMPLETED "APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS:" NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 RALEIGH, NORTH CAROLINA .27626-0535 TELEPHONE NUMBER: (919) 733-5083 FORM: GSPSA 02/95 Page 7 of 8 .,t DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES Asheville Regional WQ Supervisor Washington Regional WQ Supervisor,. Raleigh Regional WQ Supervisor 59 Woodfin Place Post Office Box 1507 Post Office Box 27687 Asheville,NC 28801 Washington,NC 27889 Raleigh, NC 27611 (704)251-6208 (919)946-6481 (919)571-4700 Fax(704)251-6452 Fax(919)975-3716 Fax(919)571-4718 Avery Macon Beaufort Jones Chatham Nash Buncombe Madison Bertie Lenoir Durham Northampton Burke McDowell Camden Martin Edgecombe Orange Caldwell Mitchell Chowan Pamlico Franklin Person Cherokee Polk _ Craven Pasquotank Granville Vance Clay Rutherford Currituck . Perquimans Halifax Wake Graham Swain Dare- Pitt Johnston Warren Haywood Transylvania Gates Tyrell Lee Wilson Henderson Xancy Greene Washington Jackson f _ Hertford Wayne Hyde Fayetteville Regional WQ Supervisor . Mooresville Regional WQ Supervisor : Wilmington Region.WQ Supervisor Wachovia Building,Suite 714 919 North Main Street 127 Cardinal Drive Extension Fayetteville,NC 28301 Mooresville,NC 28115 Wilmington,NC 28405-3845 (910)486-1541 (704)663-1699 (910)395-3900 Fax(910)486-0707; Fax(704)663-6040 Fax(910)350-2004 . Anson _. Moore Alexander Mecklenburg Brunswick New Hanover. Bladen Robeson - - Cabarrus : :' Rowan _Carteret -__:_Onslow Cumberland Richmond Catawba Stanly Columbus Pender " Harnett Sampson. " ' , Gaston . Union Duplin- - Hoke Scotland "Iredell Cleveland Montgomery Lincoln Winston-Salem Regional WQ Supervisor _ .. 585 Wau,htown Street Winston-Salem,NC 27107. (910)771-4600 Fax(910)771-4631` Alamance Rockingham Alleghany Randolph Ashe Stokes _ Caswell Surry Davidson Watauga Davie Wilkes = Forsyth Yadkin Guilford FORM: GSPSA 02/95 Page 8 of 8 -State of North Carolina Department of Environment and Natural Resources • Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary NCDENR A. Preston Howard, Jr., P.E., Director NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES September 14, 1998 Mr. Terry Dailey PO Box 118 ` ? . Hayesville,North Carolina 28904 Subject: Permit No. WQ0015691 US 64 from NC 69 to east of Hiwassee River Sewers-Public Force Main Relocation Clay County Dear Mr. Dailey: In accordance with your application received August 5, 1998, we are forwarding herewith Permit No. WQ0015691 dated September 14, 1998, to Clay County for the relocation and operation of 370 linear feet of 4 inch force main. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. 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, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter,please contact Brian Mondschein at (919) 733-5083 extension 364. Sincere A. Preston Howard, Jr., P.E. cc: Clay County Health Department Asheville Regional Office,Water Quality Section NC DOT Design Services PO Box 29535,Raleigh, North Carolina 27626-0535 Telephone(919)733-5083 Fax(919)733-0719 An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper NORTH CAROLINA � , ENVIRONMENTAL MANAGEMENT COMMISSION \ DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH WASTEWATER COLLECTION 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 Clay County Clay County FOR THE relocation and operation of approximately 370 linear feet of 4 inch force main to accommodate for new highway construction in Clay County, and the discharge of 0-GPD of additional collected domestic wastewater into the County's existing sewerage system, with no significant effect on the already existing,pump station,pursuant to the application received August 5, 1998, and in conformity with the project plan, specifications, 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit,the approved plans and specifications and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities must be properly maintained and operated at all times. 4. The already existing sewage and wastewater collected by this system shall be treated in the- Clay County Water and Sewer Authority Wastewater Treatment Facility prior to being discharged into the receiving stream. 5. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality (Division) accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. z 1 , . Construction of the sewers, pump station(s) and force main 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. 7. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting materials. If this project is to be completed in phases and partially certified, you shall retain the responsibility to track further construction approved under the same permit, and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to the Non-Discharge Permitting Unit, P.O. Box 29535, Raleigh, NC 27626- 0535. 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. 9. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal)which have jurisdiction. 11. The Permittee shall provide for the pump station(s) and force main(s)the following items: a. Pump on./off elevations located so that 2-8 pumping cycles may be achieved per hour in any centralized pump station serving more than one building. b. At least 24 hours of storage capacity above the high water alarm activation level for any simplex pump station serving a single building. c. An air relief valve located at all high points along the force main. d. A screened vent for the wet well. e. Fillets located in the wet well(s) at the intersection of the flooring and sidewalls. f. Three feet of cover'(minimum) over the force main or the use of ferrous material where three feet cannot be maintained. g. Sufficient devices which will protect the pump station from vandals. h. Flood protection if the pump station is located below the 100-year flood elevation. 12. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those that may be required by this Division, such as the construction of additional or replacement wastewater collection facilities. 2 ti 13. Noncompliance Notification: ; The Permittee shall report by telephone to the Asheville Regional Office, telephone no. (828) 251-6208, 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 render the facility incapable of adequate wastewater transport such as mechanical or electrical failures of pumps, line blockage or breakage, etc. b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within five (5) days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Permit issued this the fourteenth day of September, 1998 NORTH C LIMA ENVIRONME TAL MANAGEMENT COMMISSION 1A. Preston Howard, Jr., P.E.,Director Division of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0015691 3 Permit No. WQ0015691 September 14, 1998 ENGINEER'S CERTIFICATION Partial Final as a duly registered Professional Engineer in the State of North Carolina,having been authorized to observe(periodically,weekly,full time)the construction of the project, Project Name Location and County 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 and intent of this permit,the approved plans and specifications,and other supporting materials. Signature Registration No. Date 4 To: State Review Group Brian Mondschein From: Forrest R. Westal1 Water Quality Regi sor, Asheville Regional Date: August 18, 1998 SUBJECT: Procedure Four (4) APN WW00015691 State Review Group Clay Co. Authority Public Review Engineer Brian Mondschein Sewer Improvements, Hwy i 69 Force Main Replacement Regional Office Contact Kerr Becker 1) Name of wastewater treatment plant to receive the wastewater Clay Co. Water and Sewer Authority 2) WWTP design capacity 300,000 MGD 3) NPDES Permit No. NCO026697 Expiration Date 03/31/02 4) Compliance Information: Present treatment plant performance for previous _12_ months - beginning 07_J01_Z97_ Permits/SOC Limits Monthly Average SEE ATTACHED 5) Quantity and type of wastewater from proposed sewers: * 0 GPD *This project relocates the exist- domestic 100% ing force main to accomodate high- industrial way construction. other 6) Volume from previously approved projects not yet tributary to WWTP 0 GPD 7) Regional Recommendations: Approval X Denial �s f . j' State of North Carolina Department of Environment ,and Natural Resources 1 • • division of Water Quality Jaynes B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director rNC NR NORTH CAROL E T OF ENVIRONMENT AN g August 5, 1998 Mr.Terry Dailey -Apr - e(aKt ty.> A ' / Q PO]Box 118 1 Hayesville,North Carolina 28904 fr1, trfr Subject: Application No. US 64 from NC 69 to east Hiwassee River Sewers-Public Dear Mr.Dailey: Clay County The division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on August 5, 1998. This application has been assigned the number listed above. Your project has been assigned to Mr.Brain Mondschein for a detailed engineering review. Should there be any questions concerning your project,the reviewer will contact you with a request for additional information. Be aware that the Division's Regional Office,copied below,must provide recommendations from the /Regional Supervisor or a Procedure Four Evaluation for this project,prior to final action by the division. If you have any questions,please contact Mr.Brain Mondschein at 919/733-5083,ext. 364. If the engineer is unavailable,you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRES ON THIS PROJECT. Sincerely, AUMA /Mr.Kim H.Colson,P.E. Supervisor,Non-Discharge Permitting Unit cc: Asheville Regional Office, Water Quality NC DOT Design Services P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-2496 An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper State of North Carolina 1 Department of Environment, Health and Natural Resources Division of Environmental Management Non-Discharge.Permit Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) f GRAVITY SEWER EXTENSION PUMP STATIONS, AND PRESSURE SEWERS I. GENERAL INFORMATION: 1. Applicant's name(please specify the name of the municipality,corporation,individual,etc.): Clay COUNTY 2. Print Owners or Si Official's name and title(the person who is legally responsible for the facility and its compliance): Mr. Terry Dailey 3. Mailing address: P. O. BOX 118 City: Hayesville State: North Carolina zip: 28904 Telephone Number: ( ) 389 -.0089 4. Project Name(please specify the name of the subdivision, facility, or establishment- should be consistent with project name on plans,specifications,letters of flow acceptance,Operational Agreements,etc.): TIP # A- 11 BA US 64 from NC 69 to east of Hiwassee River 5. Application Date: 6. Fee Submitted: S 6. County where project is located: II. PERMIT INFORMATION:` 1. Application No.(will be completed by DEND: "tt � q 1 1 2. Specify whether project is: new; modification. 3. If this application is being submitJq/A a result of a modification to an existing perm,N ixse complete: existing permit number N and the issue date A 4. Specify whether the applicant is public or private. III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater. 100 %Domestic/Commercial; %Industrial; %Other waste(specify): 2. Please provide a one or two word description specifying the origin of the wastewater.such as school, subdivision,hospital, commercial,industrial,apartments,etc.: 3. Indicate any parameter(s)(and their concentration) that will be greater than normal domestic levels: N/A 4. If wastewater is not domestic in naEutee, what level of pretreatment has been provided to ensure protection of the receiving wastewater treatment facility?_.N/ FORM: GSPSA 11/93 Page 1 of 8 \5.' Ifent permit is required,has one been issued? Yes No. if yes,please at a copy of the permit. If No, when will one be issued: stewater generated by this project: gallons per dayf how wastewater volume was determined: IV. DESIGN I\diption: TION: 1. Brief pro 2. Name of wastewater ent facility receiving wastewater. a. Facility Permit Num b. Engineer should provide tement of his evaluation of wnstream sewers ability to accept the wastewater: c. Permit Number for sewers immedia Y do eam: d. Pipe diameter of sewers immediately do am: 3. Summary of sewer pipe to be permitted,by size and pipe material: Diameter -Length Pipe Circle or "'Iin Maximum Minimum Maximum Minimum (in) (linear feet) Material N Fa r& Slope( Slope(%) Velocity Velocity Cover(in) S (fps) (fps) ue t NOTE: a minimum velocity must not be less than 2 fps. or public sewers the minimum diameter is 8 inches. For private sewers the minimum diameter is 6 inches. 4. Anchors s be provided for sewers with slopes greater than 20 %. The anchor spacing 11 be a maximum of: 36 feet separatio or slopes of 21%to 35n�;24 feet separation for slopes of 36% to 50%; 16 feet set on for slopes greater than 50%. F elocides greater than 15 fps,it is strongly recommended that measures be considered which will sect the sewers and nholes from erosion. For velocities greater than 20 fps, erosion control measures must be specified. For any excessive slopes or velocities that will occur in any sewer line segment, what measures have been •en to protect the sewer pipe and manholes? FORM: GSPSA 11/93 Page —! of 8 5 \subjec sewer reach length between manholes: linear fee: 6. line segment occurs between manhole no. and manhole no. 7. wner/operator have the ability to clean this length? Yes No. F wer reach lengths grr et,please provide a letter from the owner/operator, stating the ability to clean pecified reach and include cifications. 8. jec o existing or planned traffic bearing loads? Yes If yes, what measures are being take e se s to withstand the loads? 9. Outside drop manholes ar ovided where invert separations exceed: feet(provide for separations>or=2.5� 10. Identify(by manhole number) se manholes that have drop connecti s: 11. Maximum allowable infiltration/exfil "on test rate: GPD/pipe diameter inch/mile of pipe. NOTE:Must not exceed 100 GPD/pipe eter inch/mile of 12. Minimum separation distances as shown o e plans or a essed in the specifications. If a, b, or c below is no, explai in an attachment(This section must be compl for all lection systems including force mains and pressures sewers): a) 100 ft horizontal separation from wells or o ter supplies? Yes No b) 12 in.vertical separation from storm sewer or s pipe sanitary sewer specified? Yes Iv'o c) 10 ft.horiz.sep.from water mains or 18i ertical se (water over sewer)or ferrous pipe specified? Yes 13. Are manholes subject to flooding? s No. If y are manhole tint elevations 1 foot above 100-year floc level, (100 year flood elevation should b ndicated on plans) Yes No;Or,are manholes watertight and vented foot above the 100-year flood elevatio should be shown on pi Yes No 14. Identify(by manhole number) th manholes that are vented: 15. Does this project involve stream crossings? Yes No. If ye what precautions or special',features have bee utilized to ensure protectio of the sewer line and not restrict stream flow? er.:ify the sheet of the plans and station number where stream sings are located: /25-yeood : a Division recommends all stream crossings be located three (3) feet ow the stream bed or ferroi specified. In addition, all aerial stream crossings must be located above the -year flood elevation. Bo ood elevation and the 100-year flood elevation should be indicated on the plans.16. not be installed in WS-I watersheds. Are any of the subject wastewater collection sys s located in a WS Yes No. 17. us comments: FORM: GSPSA 1/93 Page 3 of 8 V , PUMP STATION INFORMATION 1. Pump Station No. or Name: (A separate sheet 4 of 8 should be suomitted for each pump station) '_. Name of closest dow nslooe surface wa=s: - 3. Classification of closest downslooe surface •raters: as established by'ye Envirenmental M-1nagetnenc Commission & spec:ti.,i o❑ sheet 5 of 8 of .his apoucation). 4. :n accordance with 15A NCAC '—H .0219 (h)(3), describe the measures that are ^ping implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station. -NOTE: Alternative power MUST be addressed for every pump station in accordance with the above regulation. 5. What size pumps are provided: GPM:and how many? b. What is the design total dvnamic head? feet i How many pumping cvcles will occur at average daily flow? cycles per hour. NOTE: 15A NCAC 2H .01-19 (h)(2) requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items 4"N t=provided in the design plans/specifucadous: t014 �1 Alternate Power Source o a AT e./l 1G� Wet Well Vented with Screen RJR �E� h`of b�1iF(p1l Fillets in Wet Well T(D WV4 3I s Check Valves and Gate Valves Ppit ilk �O jyo Security Fencing 0 F fo t f Lockable Wet Well Cover puE J 0� Area Light P��Ee 110V Electrical Convenience Outlet :lood/Buovancy Protection High Water Alarm(one choice may be specified) Audible and Visual Auto Dialer 9. Summary of force main to he rermitted. by diameter size and oipe materi,-d: Diameter Length ripe High I Low Minimum 'Maximum I minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) (ft) fft) (fps) (fDs) 370 PVC 11900.5 1897 I I i j i0. Are air release salves provided at all b:;h points along dte force main (must be provided where.te elevation difference exceeds 10 feet)? _yes _,lo 11. Is pump station subject to flooding? yes no. i:`yes. -A-hat measures are being taken to protect against flooding? 12. If subject to ilooding, specify the 100-year 11cxA elcvauon: i et M S L i3. Are there exiuina or pianned pump stations doWnstrcant of this station! Yes ";o. if .:es, the engineer shall t:aluate the ability of those pump stJuons to adequately handle the subject :low; and shall inc;ude !hat evnlusuon as an attachment to this application. FORA: GSPSA 11/93 Page 4 of 8 This -form must be completed by the appropriate ,DEM regional office and included as a pact of the prof+ submittal information. INSTRUCTIONS TO NC PROFESSIONAL ENGINEER: The classification of the downslope surface waters(the surface waters that any overflow from the facility I'would flow Iowa in which these sewers will be constructed must be determined by the appropriate DEM regional office. T'nerefore, you required, prior to submittal of the application package, to submit this form, with items 1 throu h 7 completed, the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page 8 of 8). A minimum, you must include an 8.5" by 11" copy of the portion of a 7.5 minute liSGS Topog raphic M'ap which shows location of these sewers and the downslope surface waters in which they will be located. Identify the closest downsic surface waters on the attached map copy. Once the regional office has completed the classificatic reincorporate this completed page and the topographic map into the complete application form a submit the application package. 1. Applicant(specify name of the municipality, corporation, individual, etc.): ... Name&complete address of engineering firm: N/A Relocation of portion of existing force main pipes Telephone number. ( , with no significant effects, 3. Project name: on pump station 4. Name of closest downslope surface waters: 5. County(s)where sewers and surface waters are located: 6. Map name and date: NC Professional Engineer's Seal,Signature, and Date: TO: REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the watershed where these sewers will be constructed, as identified on the attacl snap segment: Name of surface waters: N/A Classification(as established by the Environmental Management Commission): Proposed classification,if applicable: Signature of regional office personnel: Date: (All attacliments must be signed) FORM: GSPSA 11/93 Paae 5 of 8 THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENVIROtiMENTAL MANAGEMENT UNLESS ALL-OF THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL Required Ifems One original and one copy of the completed and appropriately executed application form. If modifications to the form ar, required as a result of additional information requests by the Division. the additional information must be transmitted unde the signature of the applicant and the actual modification must be initialed by the NC Professional Engineer. b. Two(2)sets of detailed plans and specifications signed and sealed by allorth Carolina Professional Engineer. The plans mu< include a general location map, a plan view of the sewer extension, a profile of the sewer extension. and must show th proximity of the sewer extension to other utilities and natural features. Specifications may be omitted for delegate authorities. Each sheet of the plans and the first page of the specifications must be signed and sealed. Two(2)copies of th existing permit if a modification. The plans and specifications must not contain phrases (such as: FOR REVIEW ONLI NOT FOR CONSTRUCTION,etc.) that indicate that they are anything other than final plans and specifications. However the plans and specifications may contain:FINAL DESIGN-NOT RELEASED FOR CONSTRUCTION. C. Two copies of all calculations, including pump selection, friction calculations, cycle time, pump curves (including systei curves applicable with one pump running, two pumps running, three pumps running, etc.), and evaluation of downstreat pump stations. These items must be submitted under the signature and seal of the NC Professional Engineer. d. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5). The fee for sewer extensions & nondelegated municipalities is S400. The fee for sewer extensions for delegated municipalities (applies only to tho: governmental jurisdictions that have specific delegation review authority, as granted by the-Environmental Manageme; Commission)is$200. Name changes without other modifications are S100. e. If the owner/authority of the wastewater treatment facility (WWTF) that will be accepting the wastewater flow from th project is different from the applicant of the project, then a letter must be provided from the owner/authority of the WWI specifying the volume of flow that will be accepted. The letter should be a recent letter and should refer to the project by d same name as that identified on'the application and the pians/specifications. If the application is being submitted in the name of a privately owned public utility, evidence must be submitted from tl Utilities Commission which demonstrates that the utility is authoritied to hold the franchise for the area to be served. In t! case of contiguous service areas, evidence must be provided from the Utilities Commission acknowledging these areas a covered under an existing.franchise. g. A properly executed Operational Agreement(original and one copy-form provided by DEM)must be submitted if the sew extension will be serving single family residences. condominiums, mobile homes, or town houses and if the subject sew extension is owned by the individual residents,a homeowners association,or a developer. h. The downslope surface waters classification must be determined by the appropriate DEM regional office,using page 5 of 8 this form, prior to the submittal of the application package to the 'vVater Quality Permits and Engineering Unit. Once t regional office has completed the classification, page 5 of 8 should be reincorporated into the application package and t entire application package may then be submitted to Water Quality Permits and Engineering Unit. A cover letter, which briefly describes the project. should be included with each application package. If necessary for clan feel free to include attachments to the application form. Such attachments will be considered as pan of the application a should be numbered to correspond to the section to which they refer. j. All materials and fees submitted in support of this request for a permit become the property of the Division of Environmen Management; therefore, if the permit is.not issued for any reason, Lhe Division will return submitted materials only at option. FORM: GSPSA 11/93 Page 6 of 8 AUG-04-98 TUE 10 :34 AM CLAY CO. FINANCE 3899749 P. 01 DESIGN SERVICES 919 250 4119 08/04 198 09.40 NQ.060 01/01 NIC DOT DESIGN CERVICES UNIT =d CpmplcLa.ad�:tcss ci Ln�tnCP. , 0. ENTURY CENTER, P. �. BOX 252 c T 1 RALEIGH : :�� 250 -. 4128 rofessiona! Enjinter's SS FORCEMAIN ROBERT P. WILLCOX ,:west t a;t$is application for as been reviewed by me and is:keCurate and complCe to le best of MY '-MO�vledge, [ furtbeT�tteSt Wat to tue Dc;�t of m+ lZipwleC�C ac proposed deign b*$bee-i prepared in accordance •�tth the appheabie regutatiorxs. ,I::Ou �cct' n eons of tl s su I have Ackave stay have been developedby dmcr professionals.inclus,on Of Lbed Mate als under MY sipatucc and seSl 5issnif'tes:hat t bivC eviewe�d this=tcri3l and bove judged it to be}:ousutcnt•Nitkt L46 PmPQ$ $o• N;vrtkt Carolina Proressiorai Fngiceer's SeaL Signa We.and Data: Rot 0" id SE A' 1. • 19024 r q p 't ;ticani 9 �f!'l't�lcaTi4rt: =,y �� �•/ attest tJ�at fats a.�oiicatlon for i 7t� �7 .. Ot h:s il AW-W atm/ been rCvitWC by I and is ace to and cQmptztc to the best of my knowEedgtr. i utt+:crS d test ii au : P au0�acl"4a,. aopucauon are not computed and tbat'tf all tequsred.supporrin;:ttiortztatit;n a>t��attar enr are not included, this a p will be returned to me as}ncoettplete. S i¢nacvrt; — TH$ CO.�dPLETFD .�ih'f IlC.t i fl7N IPACKV.,E. :.';CLG'f)!,l'G ALI- SL'Pt�7R 1.1'C, 1�VFQK.tit tTlf):V ,i,�'b �fATERIAGS, SHOULD 1�F SLR�'T i 0 H i 0I_!_DSYf.'.Ci ,bf1ORFSS: NORTU �._\ROLz'N:� c'�fvf IUr OF' ��'iiZUti �IE`�i"I•.�C, tits\AGCtitt�iti'Z' WATER Qk;ALITY SECTION ?ERMITS ANO ZNGINEER""(" >✓:�I ?OST Of�FICE :39Y 29535 R.�f.c.IGII• �ORT14 C;AROLI1a 276-7b-0:535 FLIrE'k;OBE tiL;II3E:�l 1919) %33-it)83 Post-it"Fax NotOeV Y1n7$71 Dot' �i rap'ffages� �y��A, t l 7oMR. F�7 YI"�r1L�Y Fra�t1 �'fY*•►r•1 U• AH1 �C Mi, Pf50}lr�# O YOIZti1. <.S�S:1 I1/93 Fax4P Z 3 '] Fax# a D°IV81ON OF ENVIRONINIENTAL MANAGEMENT REGIONAL OFFICES (11/93) Asheville Regional WQ Supervisor Washington Regional WQ Supervisor Raleigh Regional WQ Supervisor c�%Woodfin Place Post Office Box 1507 Post Office Box 27687 .,. eville, NC 28801 Washington, NC 27889 Raleigh, NC 27611 (704)251-6208 (919)946-6481 (919)571-4700 Fax(704)251-6452 Fax(919) 975-3716 Fax(919) 571-4718 Avery Macon Beaufort Jones Chatham Nash Buncombe Madison Bertie Lenoir Durham Northampton Burke ;McDowell Camden Martin Edgecombe Orange Caldwell Mitchell Chowan Pamlico Franklin Person Cherokee Polk Craven Pasquotank Granville Vance Clay Rutherford Currituck Pergnimanc lsalifax Wake Graham Swain Dare Pitt Johnston Warren Haywood Transylvania Gates Tyrell Lee Wilson Henderson Yaney Greene Washington Jackson Hertford Wayne Hyde Fayetteville Regional WQ Supervisor '.Mooresville Regional WQ Supervisor Wilmington Region. WQ Supervisor Wachovia Building, Suite 714 919 North Main Street 127 Cardinal Drive Extension Fayetteville, NC 28301 Mooresville, NC 28115 Wilmington, INC 28405-3845 (910)486-1541 004) 663-1699 (910)395-3900 Fax(910)486-0107 Fax(704)663-6040 Fax(910) 350-2004 ison Moore Alexander Mecklenburg Brunswick New Hanover �. ;4��aden Robeson Cabarrus Rowan. Carteret Onslow Cumberland Richmond Catawba Stanly Columbus ?ender Harnett Sampson Gaston Union Duplin Hoke Scotland iredell Cleveland :Montgomery Lincoln Winston-Salem Regional WQ Supervisor 8025 North Point Boulevard, Suite 100 Winston-Salem,NC 27106 (910) 896-7007 Fax(910)896-7005 Alamance Rockingham Alleghany Randolph Ashe Stokes Caswell Surry Davidson Watauga Davie Wilkes Forsyth Yadkin Guilford FORM: GSPSA 11/93 Page 8 of 8 This form must be completed by the appropriate DEM regional office and included as a part of the project submittal information. INSTRUCTIONS TO NC PROFESSIONAL ENGINEER: The classification of the downslope surface waters(the surface waters that any overflow from the facility would flow toward) In which-these sewers will be constructed must be determined by the appropriate DEM regional office. Therefore, you are required, prior to submittal of the application package, to submit this form, with items 1 through 7 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page 8 of 8). At a minimum, you must include an 8.5" by l l" copy of the portion of a 7.5 minute USES Topographic Map which shows the location of these sewers and the downslope surface waters in which they will be located.-"Identify the closest downslope surface waters on the attached map copy. Once the regional office has completed the classification, reincorporate this completed page and the topographic map into the complete application form and submit the application package. 1. Applicant(specify name of the municipality,corporation,individual,etc.): Clay County Water & Sewer District 2. Name&complete"address of engineering firm: McGill Associates, P.A. P.O.` Box 2259 Asheville, N.C. 28802 Telephone number: ( 828 ) 252-0575 - Water S stem Improvements, Potable Water Supply Wells 3. Project name: Y �P , 4. Name of closest downslope surface waters: Hiawassee River 5. .`County(ies)where sewers and surface waters are located: Clay Ha esville 6. Map name and date: Y 1 987 7. NC Professional Engineer's Seal,Signature,and Date: _ OOrtttS..41�iit6� 4 C % l • g r M ,e> TO: REGIONAL WATER QUALITY SUPERVISOR 8 Please provide me with the classification of the watershed where these sewers will be constructed,as identified on the attached map segment: ` Name of surface waters: rW Cts Classification(as established by the Environmental Management Commission): tA)-S }. Proposed classification,if applicable: Signature of regional office personnel:_)� o� C -Date: �" FORM: GSPSA 02/95 Page 5 of 8 4 ate of North Carolina A74 of Environment and Natural Resources / Division of Water Quality V ames B. Hunt, Jr., Governor ayne McDevitt, Secretary Preston Howard, Jr., P.E., Director E February 10, 1998 Mr. Paul Jordan, Chairman " k Clay County Water and Sewer District Post Office Box 118 Hayesville,North Carolina 28904 Subject: Permit No. WQ0014902 Clay County Water and Sewer District System Improvements Sewer Extension Clay County Dear Mr. Jordan: In accordance with your application received January 21, 1998,we are forwarding herewith Permit No. WQ0014902, dated February 10, 1998, to the Clay County Water and Sewer District for the construction and operation of the subject wastewater collection extension. Please be advised of condition number 14 which states that no wastewater flow shall be made tributary to the subject sewers permitted herein until such time as the new wastewater treatment facility has been completed (Permit No. ACA026697) and the engineer's certification has been submitted to and approved by the Division of Water Quality. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter,please contact Rick Moore at (919) 733-5083`extension 527. Sincerely, A. Preston Howard, Jr., P.E. cc: Clay County Health Department - sheville regional'Office,Water Quality Section- McGill Associates, P.A. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone(919)733-5083 FAX(919)733-0719 An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES RALEIGH WASTEWATER COLLECTION 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 Clay County Water and Sewer District Clay County FOR THE construction and operation of approximately 9,980 linear feet of 8 inch gravity sewer, a 300 GPM pump station (Town Creek) with duplex pumps, on-site audible and visual high water alarms, telemetry monitoring system with an available portable generator (supplied under separate contract) and approximately 2,286 linear feet of 6 inch force main, a 180 GPM pump station (Blair Creek) with duplex pumps, on-site audible and visual high water alarms, telemetry monitoring system with an available portable generator (supplied under separate contract) and approximately 2,690 linear feet of 6 inch force main and a 600 GPM pump station(Industrial Park) with duplex pumps, on-site audible and visual high water alarms, telemetry monitoring system with an available portable generator (supplied under separate contract) and approximately 3,475 linear feet of 8 inch force main to serve as a redirection of wastewater flow from the existing wastewater treatment plant to the new treatment plant site and also 14, three bedroom homes, a convenience store with 2 water closets, a restaurant with 40 seats, a day care with 39 employees and children and 24 assorted businesses with 90 total employees and the discharge of 11,865 GPD of collected domestic and commercial wastewater into the Clay County Water and Sewer District's existing sewerage system, pursuant to the application received January 21, 1998, and in conformity with the project plan, specifications, 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities must be properly maintained and operated at all times. 4. The sewage and wastewater collected by this system shall be treated in the Clay County Water and Sewer District's Hayesville Wastewater Treatment Facility prior to being discharged into the receiving stream. 5. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Water Quality (Division) accompanied by an application fee, documentation from the parties involved; and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 6. Construction of the sewers, pump station(s) and force main 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. 7. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility,has been installed in accordance with this permit, the approved plans and specifications, and other supporting materials. If this project is to be completed in phases and partially certified, you shall retain the responsibility to track further construction approved under the same permit,'and shall provide a final certificate of completion once the entire project has been completed. Mail the Certification to the Non-Discharge Permitting Unit, P.O. Box 29535, Raleigh,NC 27626-0535. 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. 9. Failure to abide by the conditions and limitations contained in this permit may subject the,Permittee to an enforcement action by the Division, in accordance with North Carolina General Statute 143- 215.6A to 143-215.6C. 10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. 11. The Permittee shall provide for the pump station and force main the following items: a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump station, b. An air relief valve located at all high points along the force main, c. A screened vent for the wet well, d. Fillets located in the wet well at the intersection of the flooring and sidewalls, e. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet cannot be maintained, f. Sufficient devices which will protect the pump station from vandals, and g. Flood protection if the pump station is located below the 100-year flood elevation. 12. In the event that the 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 wastewater collection facilities. 2 13. NONCOMPLIANCE NOTIFICATION: The Permittee shall report by telephone to the Asheville Regional Office, telephone number(704) 251-6208, 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 line resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within five (5) days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. 14. No wastewater flow shall be made tributary to the subject sewers permitted herein until such time as the new wastewater treatment facility has been completed (Permit No. ACA026697) and the engineer's certification has been submitted to and approved by the Division of Water Quality. Permit issued this the tenth day of February,1998. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION WivA. ston H war , Jr., P.E., Director ision of Water Quality By Authority of the Environmental Management Commission Permit Number WQ0014902 3 ermit No. WQ0014902 'February 10, 1998 ENGINEER'S CERTIFICATION Partial Final as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically, weekly, full time) the construction of the project, , for the Project Name Location and County 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 and intent of this permit, the approved plans and specifications, and other supporting materials. Signature Registration No. Date 4 To: State Review Group Rick Moore From: Forrest R. Westall, ( Water Quality Regional Supervisor, Asheville Regional Office Date: January 30, 1998 SUBJECT: Procedure Four (4) APN WQ0014902 State Review Group Clay Co. Authority Public Review Engineer Rick Moore Sewer Improvements, Town And Blair Creeks Pump Regional Office Contact Kerry Becker Stations 1) Name of wastewater treatment plant to receive the wastewater Clay Co. Water and Sewer Authority 2) WWTP design capacity 300,000 MGD 3) NPDES Permit No. NC0026697 Expiration Date 03/31/02 4) Compliance Information: Present treatment plant performance for previous _12_ months - beginning 01_/01 /97_ Permits/SOC Limits Monthly Average SEE ATTACHED 5) Quantity and type of wastewater from proposed sewers : 11,865 GPD domestic 100% industrial other 6) Volume from previously approved projects not yet tributary to WWTP 0 GPD 7 ) Regional Recommendations : Approval X Denial Vi State of North Carolina Department of Environment and Natural Resources • Division of Water Quality James B. Hunt, Jr., Governor Wayne McDevitt, Secretary N A. Preston Howard,Jr., P.E., Director January 29, 1998 Mr. Paul Jordan, Chairman ✓AID/ ,r, Clay Count Water and Sewer District /d rj 4 Post Office Box 118 Hayesville, North Carolina 28904 � Subject: Application No W QQT'. 02 r Additional Informat ,.3tequest Clay County Water and etuer District Improvements Sewer Extension Clay County Dear Mr. Jordan: The Non-Discharge Permitting Unit has completed a preliminary engineering review of the subject application. Additional information is required before we can continue our review. Please address the following by March 3, 1998: 1- The Division has concerns over the 6 inch force main from the Town Creek p n tying into a 6 inch gravity sewer. Based upon my calculations,the 6 inch f c main do s ' not appear to be able to handle the 300 GPM pumping rate of the pumps in the own Creek pump station, even flowing at full flow. Please evaluate this tie in point,the capacity of the 6 inch gravity sewer and the effects that this tie in point will have on the pumps (i.e. additional head). 2 Manhole D3, on page 10 of 24 of the plans, should be shown as a drop manhole on the plans. If it is an inside drop,please specify as such on the plans. 3- The gravity sewer creek crossing, shown on page 12 of 24 of the plans, should be shown as a pipe of ferrous material or maintain the Division's minimum 36 inches of cover. Please reference the subject permit application number when providing the requested information. All information should be signed, sealed, and submitted in duplicate to my attention at the address below. Please note that failure to provide this additional information on or before the above requested date can result in your application being returned as incomplete. If you have any questions regarding this request, please call me at(919) 733-5083, extension 527. rely, c oore Environmental Engineer Non-Discharge Permitting Unit cc: Asheville Regional Office,Water Quality Permit File WQ0014902 McGill Associates,P.A. P.O. Box 29535,Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50%recycled/1 o%post-consumer paper State of North Carolina Department of Environment and Natural Resources 2Ag110 • Division of Water Quality - Non Discharge Branch Non-Dishcharge Permitting Unit James B. Hunt, Jr., Governor E N F4 Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director rr January 23, 1998 JQN 9 1qqp MR. PAUL JORDAN CLAY CO WATER&SEWER DISTRICTAT PO BOX 118 HAYESVILLE, NORTH CAROLINA 28904 Subject: Application No. WQ0014902 Improvements Sewers-Public Clay County Dear MR. JORDAN: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on January 21, 1998. This application has been assigned the number listed above. Your project has been assigned to Mr. Rick A. Moore for a detailed engineering review. Should there be any questions concerning your project,the reviewer will contact you with a request for additional information. Be aware that the Division's regional office, copied below,must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the Division. If you have any questions,please contact Mr. Rick A. Moore at (919) 733-5083 extension 527. If the engineer is unavailable,you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES ON THIS PROJECT. Sincerely, � Kim H. Colson, P.E. Supervisor, Non-Discharge Branch, Permitting Unit cc: Asheville Regional Office �M McGill Associates Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer State of North Carohina Department of Environment, Health and Natural Res rcesa,,,.,� Division of Environmental Management Non-Discharge Permit Application C 1 E J AT,F�r,�,. t ITgr r9 (THIS FORM MAYBE PHOTOCOPIED FOR USE AS AN ORIGINAL TON ! :r GRAVITY SEWER- EXTENSION, g; PUMP STATIONS;��AND PRESSURE SEWERSSj �Wtung rv' j . " Yes, No. I. GENERAL INFORMATION: SOC Pro ec pp specifymunicipality, ._ :. _ .individual,etc): 1. _.Applicants name(pleases _cr the name of the rndi s ;•,� _^_ _.��; may county water and Sewer District ---- 2. Print Owners or Signing Official's name z;d title,(the person who is legally responsible for the facility and its compliance): Paul Jordan Chairman 3. Mailing address:` Pest Office Box 118 City: H3XPsvi He State: North Carolina Zip: P904 Telephone Number:_( 704 J 389 0089 4. Project Name (please specify the name of the subdivision, facility,or establishment- should be consistent with Project name on plans,specificatidns,letters of flow acceptance,Operational Agreements,etc.): Water and Sewer System Improvements, Clay County Water and Sewer District 22- R? - 5. Application Date: 6. Fee Submitted:$400 00' 6. .Counry where project is located: Cl 11. PERMIT INFORMATION. 1. 'Application No.(will be completed by DEW rectis ""X2: ' " modification . k 3. If this application is being submitted as a result of a modification to an existing permit,please complete: existing permit number and the issue date 4. Specify whether the applicant is X public or private III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater. 100 %Domestic/Commercial; %Industrial; %Other w6e(specify): 2 Please provide a one or two word description specifying the origin of the wastewater,such as school,subdivision,hospital, commercial,industrial,apartments,etc.: Residential/C'OMMercial 3. Indicate any'parameter(s)(and their concentration)that will be greater than normal domestic levels: N/A 4. If wastewater is not domestic in nature,what level of pretreatment has been provided to ensure protection of the.receiving wastewater treatment facility? N/A tom. 5. If a pretreatment permit is required,has one been issued? Yes X No: If yes,please attach a copy of the pretreatment permit. If No,when will one be issued: FORM: GSPSA 02195 Page 1 of 8 ' 6. Volume of wastewater generated by this project:_110 865 gallons per day. 7. Explanation of how wastewater"volume was determined: _ - *th two water closets @ 250=500 1 restaurant 10 94 seats @ 40= with 39 emnlovees and. children 0 15=585. 24 assorted businesses with 90 emloyees @ 25=2250. i�] I V. DESIGN INFORMATION: 1. Brief project description Th serve proposed industrial park,, increase sewer iiyctPm Sir sr- Le ' . ;- replace existing sewer=lines and connect`system to proposed WWTP 2. Name of wastewater treatment facility receiving wastewater.• C1_av QpUnty Wat--r"and Sewer Di sari rt- WWI'P. a. Facility Permit Number: NCO026697 b. Engineer should provide statement of his evaluation of downstream sewers ability to accept the wastewater:' Downstream sewers are of adequate size and condition to accept proposed flow C. Permit Number for sewers immediately downstream Not available. d Pipe`diameter of sewers immediately downstream: Eight inch. - -- 3. Summary.of GRAVITY SEWER to be permitted,by diameter,length and pipe material: Diameter Length - Pipe Circle C or Minimum Maximum Minimum- Maximum Minimum (in) (linear feet) Material N Factor& Slope(90) Slope(9c) VeIocity Velocity Cover(in) Specify (fps) (fps) ; Value 8 9980 PVC 130 0.40 15.36 >2 <15 36 �r NOTE: -The minimum velocity must not be less than Z fps For public sewers the minimum diameter is 8• inches. For private sewers the minimum*diameter is 6 inches. 4. Anchors shall be provided for sewers with slopes greater than 20 . The anchor spacing shall be a maximum of:36 foot separation for slopes of 21% to 35%; 24 foot separation for slopes of 36%to 50%; 16 foot separation for slopes greater than 50%. For velocities greater than 15 fps,it is strongly recommended that measures be considered which will protect the sewers and manholes from erosion. For velocities greater than 20 fps,erosion control measures must be specified. For any excessive slopes or velocities that will occur in any sewer line segment,what measures have been taken to protect the sewer pipe and manholes? N/A 5. Maximum length of sewer between manholes: 400 linear feet. 6. This sewer line segment occurs between manhole no. and manhole no.Ai AIL8 A6 A18- A19 FORM: GSPSA 02/95 Page 2 of 8 D4 DS F1 F2 7. Does the owner/operator have the ability to clean this length? X Yes No. For sewer reach lengths greater than 425 feet,please provide a letter from the owner/operator,stating the ability to clean the specified reach and include the equipment specifications. 8. Sewers subject to existing or planned traffic bearing loads? X Yes µ No If yes,what measures are being taken •.� �J.,�1_ � .... ':�� .. -�:. J .V. to enable the sewers to withstand the loads? Minim un cover'-�3 6",:''Steel, Encasement and Ductile--Iron - '., 10 -t•. H�#',j. M� i{; iid2;:-T �L... t� �Is .4, :��Lg • r .,j�..� •�+< ' < 4 f;R ;"' Y:,.,. :a....e+,:"1 - 9. Outside drop manholes are provided where invert separations exceed 2.5 feet(provide for separations>or=2.5) 10. Identify(by manhole number)those manholes that have drop connections:- D3 Sheet_10 I I Maximum allowable infiltradon/exfiltration test rate.--- <100 - - - GPD/pipe diameter inch/mile of pipe. - NOTE:Must not exceed 100.GPD/pipe diameter inch/mile of piper 12. Minimum separation distances as shown on the plans and addressed in the"specifications:: If a,b,or c below is no,explain in an attachment'(This section must be-completed for all collection systems including force mains and pressures sewers): a) 100 ft.-horizontal separation from wells or other water supplies? x Yes No .:. b) 12 in.vertical separation from storm sewer or ferrous pipe sanitarysewer specified? X Yes - No c) 10 ft horiz.sep.from water mains or 18 in vertical sep:(water over sewer)Cor ferrous pipe specified? —XL—Yes No .t 13. Are manholes subject to flooding? Yes 'No.'- If Yes, are manhokrim elevations 1 foot'above 100-year flood level,(100 year flood elevation should be indicated on plans)? Yes No; Or,are the manholes.watertight,vented ' 1 foot above the 100-year flood elevation and vented every 1,000 feet(should be shown on plans) -''Yes No. 14:Identify:(by manhole number)those manholes that are vented: N/A 15 Does this project involve any stream crossings?-X—Yes No If yes,what precautions or special features have been utilized to ensure protection of the sewer line and not restrict stream flow? Identify the sheet of the plans.and station number where stream crossings are located "All stream`crossings `are ��l�arn��I and lit;I 7P nTP and/or°concrete encasement `Sheet 3 STa 19 60 '' Sheet 12 St a_ 10+4f1 Sheet 19 ' Sta-. 34+50;' Sfieet`20 Sta-. 39+80, Sta ` 43+75 I i - Please,note: The Division recommends all stream crossings be located three (3) feet below the stream bed or ferrous j material pipe be specified. In addition,all aerial stream crossings must be located above the 25-year flood elevation. Both the 25-year flood elevation and the 100-year flood elevation should be indicated on the plans. j 16. Sewers may not be installed in WS-I watersheds. Are any of the subject wastewater collection systems located in a WS-1 watershed? Yes . X - No. _ _ FORM: GSPSA 02/95 Page 3 of 8 V. PUMP STATION INFORMATION " 1 Pump Station No.or Name: Tawn Creek (A separate page 4 of 8 should be submitted for each pump station) 2. Name of closest downslope surface waters: Town Creek ' 3. Classification of closest downslope surface waters: 4IS IV",' (as established by the Environmental Management Commission&specified on sheet 5 of 8 of this application). accordance with 15A NCAC 2H.0219 (h)(3),describe the measures that are being implemented to prevent impacts on `downslope surface waters,should a power failure occur at this pump station. NOTE: Altemative power MUST be addressed for every pump station in accordance'with the.above regulation. reliability history enclosed- Adequate storage for outage°„­Pbi-table' Generator' Siip a iPA ii.ndAr seperate- contract 5. `What size pumps are provided: 300 GPM;and how many? 2 6. What is the design total dynamic head. 105 s=� feet- 7 How many pumping cycles will occur at averagg__e.daily flow? 2.4 cycles per hour. AC NOTE: `15A NC 2H.0219(h)(2)requires 2 to.8 pumping cycles per hour be achieved at 'average Y dail y flow. . . - .. . . . . 8. The following items are typically required in the design for pump stations.-.Check the appropriate blank to signify that these items b"v b=provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen X _ - Fillets in Wet Well Cbeck Valves and Gate Valves �J Security Fencing Lockable Wet Well Cover . a 'Area Liglif ;...:.> X 110V Electrical Convenience Outlet X_ Flood/Buoyancy Protection >�>.; 7._High Water Alarm(one choice may be specified) X Audible and Visual X Auto Dialer - . 9. Summary of FORCE MAIN or PRESSURE SEWER to be permitted,by diameter,length and pipe material Diameter-- --_ Length Pipe High - Low � Minimum -�Maximum Minimum rn) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) 6" 2,286 PVC 1872.5 .,. 1797.5 >2 _ 10. Are air release valves provided at all high points along the force main(must be provided where the elevation difference exceeds 10 feet)?X Yes _No 11 Is the pump station subject to flooding?_Yes_J�No. If Yes,what measures are being taken to protect against flooding? 12. If subject to flooding,specify the 100-year flood elevation: Feet MSL t3. Are there existing or planned pump stations downstream of this station? X Yes No. If Yes, the eng r shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 02/95 Page 4 of 8 -'PUMP STATION INFORMATIOV 1. Pump Station No.or Name: Blair Creek (A separate page 4 of 8 should be submitted for each pump station) 2. . Name of closest downslope surface waters: Blair Creek 3. Classification of closest downslope surface waters: WS IV tas established by the_Environmental Management Commission&specified on sheet 5 of 8 of this application). ' 4. In accordance with 15A NCAC 2H .0219 (h)(3),describe the measures that are being implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station. NOTE: Alternative power MUST be addressed for every pump station in accordance with the above regulation. }?otiier reliabilit history.- . nnclgwd. Adequate storage-for outage. Portable generator supplied under'seperate contract .•. 5. What size pumps are provided: 180 GPM;and how many? 2 6. What is the design total dynamic head? 90 feet 7 How many pumping cycles will occur at average daily flow? 2.31 cycles per hour. NOTE: 15A NCAC 2H'.02I9(h)(2)requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items ha ev -been provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen X_ Fillets in Wet Well. X Check Valves and Gate Valves _g_ Security Fencing x Lockable Wet Well Cover _ a: Area Light X 110V Electrical Convenience Outlet x FloodMuoyancy Protection ___x_-• High Water Alarm(one choice may be specified) x Audible and Visual X Auto Dialer Summary of FORCE MAIN or PRESSURE SEWER to be permitted.by diameter,length and pipe material: Diameter Length Pipe High Low Minimum Maximum Minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) (ft1 (ft) (fps) ( ) 6" 2,690 PVC 1,877.5 1,813 >2 <10 36 10. Are air release valves provided at all high points along the force main(must be provided where the elevation difference exceeds 10 feet)? X Yes _No 11. Is the pump station subject to flooding? Yes X No. If Yes,what measures are beinCP g taken to protect against flooding? 12. if subject to flooding',s cif .the 100 ear flood elevation: Feet MSL J �, Pe y Y 2 I'3. Are there existing or planned pump.stations downstream of this station? X Yes No. If Yes, the engineer shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 02/95 -_ Page 4 of 8 V. PUMP STATION INFORMATION - Industrial Park/ 1. Pump Station No.or Name: 1 (A separate page 4 of 8 should be submitted for each pump station) 2.- Name of closest downslope surface waters:" Hiwassee River- 3. Classification of closest downslope surface waters: WS IV (as established by the Environmental Management Commission&'specified on sheet 5 of 8 of this application). 4. In accordance with 15A NCAC 2H .0219 (h)(3),describe the measures that are being implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station..NOTE: Alternative power MUST be addressed for'every"pdmp station in accordance with the.above regulation. POrtable generator supplied under sgMrate contrart- '.-...._.._.. .._. _._.. _.. �_.__. _..-.. ...... .. -:_ ... is'.- ..e ..,.....1 :- .,. . ... t _ .. 600 5. What size pumps are provided. GPM;and how many. .5.5._. 6. What is the design total dynamic head? feet 7 How many pumping cycles will occur at average daily flow? 4.4 cycles per hour. NOTE: 15A NCAC 2H.0219(h)(2)requires 2 to 8`pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items have h=provided in the design plans and"specifications: : Alternate Power Source x Wet Well Vented with Screen x Fillets in,Wet Well x Check Valves and Gate Valves x Security Fencing r _ x Lockable,Wet Well Cover x Area Light s, X 110V Electrical Convenience Outlet Flood/Buoyancy Protection x Q " 'X Audible and Visual" � 'x' Auto Dialer High Water Aland-(one choice inay be specified) 9. Summary'of FORCE MAIN or PRESSURE SEWER to be permitted,by diameter,length,and pipe material: . Diameter Length Pipe High Low Minimum Maximum Minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) (ft) (ft) (fps) ( s) 8 3475 PVC 1790.0 1772.5 >2 >10 36 10. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)? x Yes —No 11. Is the pump station subject to flooding? Yes-X No. If Yes,what measures are being taken to protect against flooding? 12. If subject to flooding,specify the 100-year flood elevation: N/A Feet MSL 13. Are there existing or planned pump stations downstream of this station? Yes _x No. If Yes, the engineer shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 02/95 Page 4 of 8 This form must be completed by the appropriate DEM regional office and included as a part of the protect submittal information.: . _,,,INSTRUCTIONS TO NC PROFESSIONAL ENGINEER: ' The classification of the downslope surface waters(the surface waters that any overflow from the facility would flow toward) 'in which'these sewers will be constructed.:must be determined by the,appropriate DEM regional office. Therefore,you are required,,..prior to submittal of the application package, to submit this form, with items 1 through 7.completed, to the appropriate Division of Environmental Management Regional Water,Quality'Supery sor,(see page 8 of,8). At a nummum,`you must include an 8.5"by I I"copy of the portion of a 7.5 minute USGS Topographic Map which shows the location of these sewers and*the downslope surface waters in which they,will be located. Identify the closest downslope surfaces waters on the attached. map copy. Once the., regional office. has completed the classification, reincorporate this completed page,and the. topographie map Into the 'complete aapplication form and submit,.the application package. ' �=— a �— -. t-•r 1. Applicant(specify name of the municipality,corporation,individual,etc.): 'C1aY Co in y a1-Pr anA rSPwar District,' P.' 0 Box 118, Ha'vesviile, North Carolina 28904 - 2. Name&complete address of engineering firm: McGill Associates P.A. P. O' Box 2259 r: Asheville, NC 28802 Telephone number.( - 704 ) 252-0575 3. Project name: Water and Sewer System J=royeTnPnf� 4. Name of closest downslope surface waters: Town Creek 13Ldt t2 &Ase- G 5. - County(ies)where sewers and surface waters are located: Clay 6. Map name and date: HaVesville 1987 7. NC Professio Sipper s Seal,Signature,and Date: a CA 14774 ' TO: REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the watershed where these sewers will be constructed,as identified on the attached map segment: Name of surface waters: {s s ee 204'% s •A r hm nm ¢-k W 5 �� G Classification(as established by the Environmental Management Commission): Proposed classification,if applicable •Signature of regional office personnel: Date:✓`��� FORM: GSPSA 02/95 Page 5 of 8 �� THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENVIRONMENTAL MANAGEI\1ENT UNLESS ALL OF THE APPLICABLE ITEMS ARE INCLUDED WITH..TRE.SUBMITTAL _ Required lterns Y -a. . .One original and one copy-d the completed and appropriately executed"application form If modifications to the form are required as a result of additional information iequests by the Division,the additional information must be transmitted under the signature of the applicant and the actual'modification must be initialed by the NC Professional Engineer. b. Two(2)sets of detailed plans and specifications signed and sealed bya North Carolina Professional Engineer. The plans must include a general location map, a plan view of the sewer extension, a profile of the sewer extension, and must show the proximity of the-sewer extension to other utilities and natural features. Specifications may be omitted for delegated authorities. Each sheet of the plans and the first page of the specifications must be signed and'sealed. Two(2)copies of the existing permit if a modification. The plans and specifications.must not contain.phrases.(such as: FOR REVIEW ONLY, NOT FOR CONSTRUCTION,etc.)that indicaie'that they-are anything other tliari final plans and specifications. However, the plans and specifications may contain:FINAL DESIGN-NOT RELEASED FOR CONSTRUCTION.- C. Two copies of all calculations,including pump selection, friction calculations, cycle time, pump curves (including system curves applicable with one pump running, two pumps running, three pumps running, etc.), and evaluation of downstream pump stations.- These items must be submitted under the signature and seal of the NC Professional Engineer. d. The appropriate permit processing fee,in accordance with 15A NCAC 2H .0205(c)(5). The fee for sewer extensions for nondelegated municipalities it $400.- The fee for sewer extensions for delegated.municipalities (applies only to.those governmental jurisdictions that have specific delegation review authority, as.granted by the:Environmental Management Commission)is$200. Name changes without other modifications are$100. e. If the owner/authority of the wastewater treatment facility(WWTF)that will be accepting the wastewater flow from this project is'different from the applicant of the project,then a letter must be provided from the owner/authority of the =-specifying the volume of flow that will.be accepted.. The letter should be a recent letter and should refer to the project b e same name as that identified on the application and the plans/specifications. f. If the application is being submitted in the name of a privately owned public utility, evidence mast be submitted from the Utilities Commission which demonstrates that the utility is authorized to hold the franchise for the area to be served. In the case of contiguous service areas,evidence must be provided from the Utilities Commission acknowledging these areas are covered under an existing franchise. g. A properly executed Operational Agreement(original and two copies:form provided by DEM)must be submitted if the sewer extension will be serving single family residences,condominiums,mobile homes, or town houses and if the subject sewer extension is owned by the individual residents,a homeowners association,or a developer. h. The downslope surface waters classification must be detemtined by the appropriate DEM regional office,using page 5 of 8 of this form, prior to the submittal of the application package to the Water O,rality Permits and En;ineering Unit. Once the regional office has completed the classification,page 5 of$should be reincorporated into the application package and the entire application package may then be submitted to Water Quality Permits and Engineering Unit. i. A cover letter,which briefly describes the project,'should be included with each application package. If necessary for clarity, feel free to include attachments to the application form. Such attachments will be considered as part of the application and should be numbered to correspond to the section to which they.refer.. ' t j. All materials and fees submitted in support of this request for a permit become the property*of the Division of Environmental Management;-therefore, if the permit is not issued for any reason,,the Division will return submitted materials only at its option. .- . . . ... _. . . - - -- - :a FORM: GSPSA 02/95 Page 6 of 8 Name and Complete Address of Engineering Firm:> McGill Associates,, P.A.P. O. Box 2259 City: _ Asheville State: Nbrth Carolina Zip: �RR(l2 Telephone Number: 704 2524575 Professional Engineer's Certification: kqr ( "t Y,;Clay fi I, Joel L. Storrow ;attest that this application for Water and Sewer District has been reviewed by me and is accurate and complete 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.y;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' North Carolina Professional Engineers Seal,Signature,and Date: opt ... o� , i �- S 1 Applicant's Certification: ;" Paul Jordan ,attest that this application for - Clay County Water and Sewer- Dim ric t- 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 information and attachments are not included_,,this application package will be returned to me incomp ete. �4 Signature Date cJ ^ l 7` 5'7 THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING .ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT.. f WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 RALEIGH, NORTH CAROLINA .27626-0535 TELEPHONE NUMBER: (919) 733-5083 FORM: GSPSA 02195 Page 7 of 8 DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES.(12/94) Asheville Regional WQ Supervisor Washington Regional WQ Supervisor : Raleigh Regional WQ Supervisor 59 Woodfin Place Post Office Box 1507, Post Office Box 27687 Asheville,NC 28801 Washington,NC 27889 Raleigh,NC 27611 (704)251-6208 (919)946-6481 (919)571-4700 Fax(704)251-6452 . , Fax(919)975-3716 Fax(919)5714118 ....-.: .._.» ......... ....._it Avery Macon, Beaufort Jones Chatham Nash Buncombe Madison Bertte �- Lenoir �- - ham ' rthampto _ Burke McDowell n'`' Camden'" Martin .. Edgec Orange .. ..>..L[L j.• . r' ombe \ ' Caldwell:, - i Mitchell, _ Chowan ' `' Pamlico'' Franklin Person, J Cherokee Polk Craven"' Pasquotank Granville Vance Clay Rutherford Currituck Perquimans 'F Halifax Wake _ Graham Swain Dare Pitt Johnston , .,Warren Haywood Transylvania Gates Tyrell Lee Wilson Henderson Yancy Greene Washington Jackson Hertford •Wayne Hyde Fayetteville Regional WQ Supervisor - Mooresville Regional WQ Supervisor Wilmington Region.WQ Supervisor Wachovia Building,Suite 714 919 North Main Street 127 Cardinal Drive Extension - Fayetteville,INC 28301 Mooresville,NC 28115 Wilmington, NC 28405-3845 (910)486-1541- (704)663-1699 (910)395-3900 Fax(910)"486-0707 Fax(704)663-6040 Fax(910)350-2004 Anson _ v Moore " - Alexander.; Mecklenburg Brunswick New Hanover. Blades _ Robeson Cabarrus Rowan Carteret Onslow- Cumberland,-- --Richmond _.,.Catawba Stan1 - Columbus Pender Y Harnett Sampson _Gaston Union Duplin' Hoke Scotland> - Iredell - -' Cleveland Montgomery Lincoln - Winston-Salem Regional WQ Supervisor 585 Waughtown Street Winston-Salem,NC 27107 (910)7714000 _ Fax(910)771-4631 Alamance Rockingham i Allegheny Randolph t Ashe Stokes Caswell Surry Davidson Watauga _ Davie Wilkes Forsyth Yadkin Guilford ` m FORM: GSPSA 02/95 Page 8'of 8 ate of North Carolina 0""I. Health artment of Environment, and Natural Resources 1 • Division of Water Quality .James B. Hunt, Jr., Governor Wayne McDevitt, Secretary A. Preston Howard, Jr., P.E., Director September 18, 1997 Mr.Paul Jordan,Chairman K'4 Clay County Water and Sewer District Post Office Box 118 Hayesville,North Carolina 28904 - Subject: .Project Return(WQOO14209) Clay County Water and Sewer District System Improvements Clay County Dear Mr. Jordan: This is in reference to your application received July 29, 199h fouthe aanndCoour consult g firm,operation the of the subject facility. In accordance with staff s conversations wit y Y subject application and supporting documentation is being returned. Currently, the Clay County Water and Sewer District's waosta lack of treatments c pacitater treatment plant `y at h)e permit number NC0026697, is under a sewer line moratorium due t WWTP. The WWTP is proposed to be relocated and experdat thi tame the er to WWTP s still under la sewer allow for the connection of additional sewer lines. Howe , d for line moratorium and the authorization to construct has materials t been e being returnove ed.construction to the ngineeri g WWTP. Therefore,your application and supporting reviews which have already taken place,the application fee can not be refunded. Once the authorization to construct has been issued for the WWTP, your application for sewer extension may be resubmitted with another.application fee for permit consideration. atter,please contact Rick Moore at (919) 733-5083 If You have any questions concerning this m extension 527. Sincere , A. Preston Howard, Jr., P.E. cc: Asheville Regional'Office Application File WQ0014209 McGill Associates,P.A. P.O.Box 29535,Raleigh,North Carolina 27626-0535 Telephone(919f�10 0 post consumer paper 19 An Equal Opportunity Affirmative Action Employer _;rth Carolina lent of Environment, A and Natural Resources s ,.pion of Water Quality + ames B. Hunt, Jr., Governor Jonathan B. Howes, Secretary1*4 A. Preston Howard, Jr., P.E., Director July 30, 1997 MR. PAUL JORDAN CLAY COUNTY PO BOX 118 I-HAYES VILLE, NORTH CAROLINA 28904 Subject: Application No., WQ0014209 Clay County Sewer Improvements mower's Priugfe Clay County Dear MR. JORDAN: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on July 30, 1997. This application has been assigned the number listed above. Your project has been assigned to.Rick Moore for a detailed engineering review. Should there be any questions concerning your project, the reviewer will contact you with a request for additional information. Be aware that the Division's regional office, copied below, must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the Division. If you have any questions,please contact Rick Moore at(919) 733-5083 extension 527. If the engineer is unavailable, you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES ON THIS PROJECT. �� Sincerely, / Si e 1p� 41J G� L01 ( Kim H. Colson P.E. SC ytf ( Supervisor, State Engineering Review Group 1 c ill Associate. n 14 C f5 l5S k/ Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer State of North Carolina artment of Environment, Health and Natural Resources Division of Environmental Management Non-Discharge Permit Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION, PUMP STATIONS, AND PRESSURE SEWERS I. GENERAL INFORMATION: SOC Project: Yes, No. 1. Applicant's name(please specify the name of the municipality,corporation,individual,etc.): Clay county VTater and Sewer District ---- 2. Print Owners or Signing Official's naive and title(the person who is legally responsible for the facility and its compliance): Paul Jordan Chairman 3. Mailing address: Post Office Box 118 A, City: Hayesville State: North Carolina Zip: 28904 Telephone Number: ( 704 ) 389-0089 4. Project Name (please specify the name of the subdivision, facility, or establishment- should be consistent with project name on plans,specifications,letters of flow acceptance,Operational Agreements,etc.): Water and Sewer System IiTprovements, Clay County Water and Sewer District 5. Application Date: r7 r 2 2- cf-7 6. Fee Submitted: $400.00 6. County where project is located: Clay II. PERMIT INFORMATION 1. Application No. (will be completed by DEM): 2. Specify whether project is: X new; modification. 3. If this application is being submitted as a result of a modification to an existing permit,please complete: existing permit number and the issue date 4. Specify whether the applicant is X public or private. III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater: 100 %Domestic/Commercial ; %Industrial; %Other waste(specify): 2. Please provide a one or two word description specifying the origin of the wastewater,such as school, subdivision,hospital, commercial,industrial,apartments,etc.: Residential/Commercial 3. Indicate any parameter(s)(and their concentration)that will be greater than normal domestic levels: N/A 4. If wastewater is not domestic in nature,what level of pretreatment has been provided to ensure protection of the receiving wastewater treatment facility? N/A ` 5. If a pretreatment permit is required,has one been issued? Yes X No. If yes,please attach a copy of the pretreatment permit. If No,when will one be issued: FORM: GSPSA 02/95 Page 1 of 8 " 6. Volume of wastewater generated by this project: 11,865 gallons per day. 7. Explanation of how wastewater volume was determined: 14 Homes @ 360=5040.. 1 conveni ence'�:� with two water closets_@_250=5009 1 restaurant 10/94 seats @ 40= 3760, 1 day\ with 39 employees and children @ 15=585, 24 assorted businesses with 90 employee: @ 25=2250. IV. DESIGN INFORMATION: 1. Brief project description: To serve proposed industrial park, increase sewer system service area, replace existing sewer lines and connect system to proposed WWTP. 2. Name of wastewater treatment facility receiving wastewater: Clay County Water and Sewer District WWTP. a. Facility Permit Number: NCO026697 b. Engineer should provide statement of his evaluation of downstream sewers ability to accept the wastewater: Downstream sewers are of adequate size and condition to accept proposed flow. c. Permit Number for sewers immediately downstream: Not available: d. Pipe diameter of sewers immediately downstream: Eight inch. 3. Summary of GRAVITY SEWER to be permitted,by diameter,length and pipe material: Diameter Length Pipe Circle C or Minimum Maximum Minimum Maximum Minimum (in) (linear feet) Material N Factor& Slope(%) Slope(%) Velocity Velocity Cover(in) Specify (fps) (fps) Value 8 PVC 130 0.40 15.36 >2 <15 36 NOTE: The minimum velocity must not be less than 2 fps. For public sewers the minimum diameter is 8 inches. For private sewers the minimum diameter is 6 inches. 4. Anchors shall be provided for sewers with slopes greater than 20%. The anchor spacing shall be a maximum of. 36 foot separation for slopes of 21% to 35%; 24 foot separation for slopes of 36% to 50%; 16 foot separation for slopes greater than 50%. � For velocities greater than 15 fps,it is strongly recommended that measures be considered which will protect the sewers and manholes from erosion. For velocities greater than 20 fps,erosion control measures must be specified. For any excessive slopes or velocities that will occur in any sewer line segment,what measures have been taken to protect the sewer pipe and manholes? N/A 5. Maximum length of sewer between manholes: 400 linear feet. A6 6. This sewer line segment occurs between manhole no. and manhole no. Alb A18 A19 FORM: GSPSA 02/95 Page 2 of 8 D4 D5 F1 F2 F5 F6 :,caner/operator have the ability to clean this length? X Yes No. For sewer reach lengths greater feet,please provide a letter from the owner/operator,stating the ability to clean the specified reach and include the rment specifications. Sewers subject to existing or planned traffic bearing loads? X Yes No. If yes,what measures are being taken to enable the sewers to withstand the loads? Minimum cover — 36", Steel Encasement and Ductile Iron Pipe— 9. Outside drop manholes are provided where invert separations exceed: 2.5 feet(provide for separations>or=25) 10. Identify(by manhole number)those manholes that have drop connections: D3 — Sheet 10 11, Maximum allowable infiltration/exfiltration test rate: <100 GPD/pipe diameter inch/mile of pipe. NOTE:Must not exceed 100 GPD/pipe diameter inch/mile of pipe. 12. Minimum separation distances as shown on the plans and addressed in the specifications. If a,b,or c below is no,explain in an attachment(This section must be completed for all collection systems including force mains and pressures sewers): a) 100 ft.horizontal separation from wells or other water supplies? Yes X No b) 12 in.vertical separation from storm sewer or ferrous pipe sanitary sewer specified? X Yes No c) 10 ft.horiz.sep.from water mains or 18 in vertical sep.(water over sewer)or ferrous pipe specified?-X—Yes No 13. Are manholes subject to flooding? Yes X No. If Yes, are manhole rim elevations 1 foot above 100-year flood level,(100 year flood elevation should be indicated on plans)? Yes No; Or,are the manholes watertight,vented 1 foot above the 100-year flood elevation and vented every 1,000 feet(should be shown on plans)? Yes No. 14."Identify.(by manhole number)those manholes that are vented: N/A 15. Does this project involve any stream crossings? X Yes No. If yes,what precautions or special features have been utilized to ensure protection of the sewer line and not restrict stream flow? Identify the sheet of the plans and station number where stream crossings are located: All stream crossings are suba=eouG an(3 nt; 1 i 7P DTP and/or concrete encasement. Sheet 3 - STa. 1960; Sheet 12 — Sta_ 10+40 Sheet 19 — Sta. 34+50, Sheet 20 — Sta. 39+80, Sta. 43+75 jE i Please note: The Division recommends all stream crossings be located three (3)feet below the stream bed or ferrous material pipe be specified. In addition,all aerial stream crossings must be located above the 25-year flood elevation. Both the 25-year flood elevation and the 100-year flood elevation should be indicated on the plans. 16. Sewers may not be installed in WS-I watersheds. Are any of the subject wastewater collection systems located in a WS-1 watershed? Yes X No. FORM: GSPSA 02/95 Page 3 of 8 V. PUMP STATION INFORMATION 1. Pump Station No.or Name: Town Creek (A separate page 4 of 8 should be submitted for each p 2. Name of closest downslope surface waters: Town Creek 3. Classification of closest downslope surface waters: WS IV (as established by the Environmental Manageme Commission &specified on sheet 5 of 8 of this application). 4. In accordance with 15A NCAC 2H .0219 (h)(3),describe the measures that are being implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station. NOTE: Alternative power MUST be addressed for every pump station in accordance with the.above regulation. Power reliability history enclosed Adequate storage for outage 5. What size pumps are provided: 300 GPM;and how many? 2 6. What is the design total dynamic head? 105 feet 7 How many pumping cycles will occur at average daily flow? 2.4 cycles per hour. NOTE: 15A NCAC 2H.0219(h)(2)requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items have been provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen _X Fillets in Wet Well X Check Valves and Gate Valves X Security Fencing X Lockable Wet Well Cover X Area Light X 110V Electrical Convenience Outlet X Flood/Buoyancy Protection — High Water Alarm(one choice may be specified) X Audible and Visual X Auto Dialer 9. Summary of FORCE MAIN or PRESSURE SEWER to be permitted,by diameter,length and pipe material: Diameter Length Pipe High Low Minimum Maximum Minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) (ft) (ft) (fps) (fps) 6" 2 286 PVC 1872.5 1797.5 >2 <10 36 - 10. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)?X Yes _No I L. Is the pump station subject to flooding?_Yes XNo. If Yes,what measures are being taken to protect against flooding? 12. If subject to flooding,specify the 100-year flood elevation: Feet MSL 13. Are there existing or planned pump stations downstream of this station?. X Yes No. If Yes, the eng�n shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation an attachment to this application. FORM: GSPSA 02/95 Page 4 of 8 ATION INFORMATION .np Station No.or Name: Blair Creek (A separate page 4 of 8 should be submitted for each pump station) Name of closest downslope surface waters: Blair Creek 3. Classification of closest downslope surface waters: WS IV (as established by the Environmental Management Commission&specified on sheet 5 of 8 of this application). 4. In accordance with 15A NCAC 2H .0219 (h)(3),describe the measures that are being implemented to prevent impacts on downslope surface waters,should a power failure occur at this pump station. NOTE: Alternative power MUST be addressed for every pump station in accordance with the above regulation. Power reliahi 1 i t)Z hi st l-), Pnrl used, Adequate storage for outage 5. What size pumps are provided: 180 GPM;and how many? 2 6. What is the design total dynamic head? 90 feet 7 How many pumping cycles will occur at average daily flow? 2.31 cycles per hour. NOTE: 15A NCAC 2H .0219(h)(2)requires 2 to 8 pumping cycles per hour be achieved at average daily flow. 8. The following items are typically required in the design for pump stations. Check the appropriate blank to signify that these items have h=provided in the design plans and specifications: Alternate Power Source Wet Well Vented with Screen X Fillets in Wet Well. X Check Valves and Gate Valves X Security Fencing X Lockable Wet Well Cover X Area Light X 110V Electrical Convenience Outlet X— FloodBuoyancy Protection X High Water Alarm(one choice may be specified) x Audible and Visual X Auto Dialer 9. Summary of FORCE MAIN or PRESSURE SEWER to be permitted,by diameter,length and pipe material: Diameter Length Pipe High Low Minimum Maximum Minimum (in) (linear feet) Material Elevation Elevation Velocity Velocity Cover(in) (ft) (ft) (fps) ( s) 6" 2,690 - PVC. 1,877.5 1,81 >2 <10 36 10. Are air release valves provided at all high points along the force main (must be provided where the elevation difference exceeds 10 feet)? X Yes _No I I. Is the pump station subject to flooding?_Yes a No. If Yes,what measures are being taken to protect against flooding? 12. If subject to flooding,specify the 100-year flood elevation: Feet MSL 13. Are there existing or planned pump stations downstream of this station? X Yes No. If Yes, the engineer shall evaluate the ability of those pump stations to adequately handle the subject flows and shall include that evaluation as an attachment to this application. FORM: GSPSA 02/95 Page 4 of 8 rust be completed by the appropriate DEM regional office and included as a part of the project submittal information. ,.UCTIONS TO NC PROFESSIONAL ENGINEER: The classification of the downslope surface waters(the surface waters that any overflow from the facility would flow toward) in which these sewers will be constructed must be determined by the appropriate DEM regional office. Therefore, you are required, prior.to submittal of the application package, to submit this form, with items 1 through 7 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page 8 of 8). At a minimum,you must include an 8.5" by I I" copy of the portion of a 7.5 minute USGS Topographic Map which shows the location of these sewers and the downslope surface waters in which they will be located. Identify the closest downslope surface waters on the attached map copy. Once the regional office has completed the classification, reincorporate this completed page and the topographic map into the complete application form and submit the application package. 1. Applicant(specify name of the municipality,corporation,individual,etc.): Clay County Water and Sewer District, P. O. Box 118, Hawesville, North Carolina 28904 2. Name&complete address of engineering firm: McGill Associates P.A. P. 'O. Box 2259 Asheville, NC 28802 Telephone number: ( 704 ) 252-0575 3. Project name: Water and Sewer System rovemants 4. Name of closest downslope surface waters: Town Cr(--Pk &W.F-e - `'' '5. Count Y('ies)where sewers and surface waters are located: Claw 6. Map name and date: Hayesvil le 1987 7. NC Professio er's Seal,Signature,and Date: STO .r Y .W rrjr.grrrHON�� TO: REGIONAL WATER QUALITY SUPERVISOR Please provide me with the classification of the watershed where these sewers will be constructed,as identified on the attached map segment: Rit-i k u4 Name of surface waters:k4s e e s (X,&4 e � r lb7,)W fit)5 LL � e�G IJS.t Classification(as established by the Environmental Management Commission): ez s LlI S .L1L Proposed classification,if applicable. Signature of regional office personnel Date:.�S FORM: GSPSA 02/95 Page 5 of 8 �y THIS APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENVI1 \ 'MANAGEMENT UNLESS ALL OF THE APPLICABLE ITEMS ARE INCLUDED WITH.,.THE,.SUBMITTAL Required Items a. One original and one copy of the completed and appropriately executed application form If modifications to the form�E \ required as a result of additional inforation requests by the Division, the additional information must be transmitted under the signature of the applicant and the actual modification must be initialed by the NC Professional Engineer. b. Two(2)sets of detailed plans and specifications signed and sealed by a North Carolina Professional Engineer. The plans must include a general location map, a plan view of the sewer extension, a profile of the sewer extension, and must show the proximity of the sewer extension to other utilities and natural features. Specifications may be omitted for delegated authorities. Each sheet of the plans and the first page of the specifications must be signed and sealed. Two(2)copies of the existing permit if a modification. The plans and specifications must not contain phrases (such as: FOR REVIEW ONLY, NOT FOR CONSTRUCTION,etc.)that indicate that they are anything other than final plans and specifications. However, the plans and specifications may contain:FINAL DESIGN-NOT RELEASED FOR CONSTRUCTION. C. Two copies of all calculations, including pump selection, friction calculations, cycle time, pump curves (including system curves applicable with one pump running, two pumps running, three pumps running, etc.), and evaluation of downstream pump stations. These items must be submitted under the signature and seal of the NC Professional Engineer. , d. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5). The fee for sewer extensions for nondelegated municipalities is $400. The fee for sewer extensions for delegated municipalities (applies only to those governmental jurisdictions that have specific delegation review authority, as granted by the Environmental Management Commission)is$200. Name changes without other modifications are$100. e. If the owner/authority of the wastewater treatment facility (WWTF)that.will be accepting the wastewater flow from project is different from the applicant of the project, then a letter must be provided from the owner/authorityof the - =-specifying the volume of flow that will be accepted.. The letter should be a recent letter and should refer to the project by the same name as that identified on the application and the plans/specifications. f. If the application is being submitted in the name of a privately owned public utility, evidence must be submitted from the Utilities Commission which demonstrates that the utility is authorized to hold the franchise,for the,area to be served. In the case of contiguous service areas, evidence must be provided from the Utilities Commission acknowledging these areas are covered under an existing franchise. Cr A properly executed Operational Agreement(original and two copies-form provided by DEM)must be submitted if the sewer extension will be serving single family residences, condominiums, mobile homes, or town houses and if the subject sewer extension is owned by the individual residents,a homeowners association,or a developer. h. The downslope surface waters classification must be determined by the appropriate DEM regional office,using page 5 of 8 of this form, prior to the submittal of the application package to the Water Oualit v Permits and Engineering Unit. Once the regional office has completed the classification,page 5 of$ should be reincorporated into the application package and the entire application package may then be submitted to Water Quality Permits and Engineering Unit. i. A cover letter,which briefly describes the project,should be included with each application package. If necessary for clarity, feel free to include attachments to the application for. Such attachments will be considered as part of the application and should be numbered to correspond to the section to which they.refer. j. All materials and fees submitted in support of this request for a permit become the property'of the Division of Environmental Management, therefore, if the permit is not issued for any reason, the Division will return submitted.materials only at its option. FORM: GSPSA 02/95 Page 6 of 8 ,ete Address of Engineering Firm: McGill Associates P.A. .max 2259 Asheville State: North Carolina Zip: 288t12 ,le phone Number: ( 704 ) 252-0575 Professional Engineer's Certification: I, Joel L. Storrow ,attest that this application for Clay County Water and Sewer District has been reviewed by me and is accurate and complete 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. 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. North Carolina Professional Engineers Seal,Signature,and Date: E •� �• r ,Applicant's Certification: I, Paul Jordan ,attest that this application for - Clay County Water and Sewer District 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 information and attachments are not included,this application package will be returned to me s incomp ete. �4 Signature Date THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION-AND, MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 RALEIGH, NORTH CAROLINA .27626-0535 TELEPHONE NUMBER: (919) 733-5083 FORM: GSPSA 02/95 Page 7 of 8 DIVISION OF ENVIRONMENTAL MANAGEMENT REGIONAL OFFICES Asheville Regional WQ Supervisor Washington Regional WQ Supervisor Raleigh Regional WQ Supervisor 59 Woodfin Place Post Office Box 1507 Post Office Box 27687 Asheville,NC 28801 Washington,NC 27889 Raleigh, NC 27611 (704)251-6208 (919)946-6481 (919)571-4700 \ Fax(704)251-6452 Fax(919)975-3716 Fax(919)571-4718 Avery Macon Beaufort Jones Chatham Nash Buncombe Madison Bertie Lenoir Durham Northampton Burke McDowell Camden Martin Edgecombe Orange Caldwell Mitchell Chowan Pamlico Franklin Person Cherokee Polk Craven Pasquotank Granville Vance Clay Rutherford Currituck Perquimans Halifax Wake Graham Swain Dare Pitt Johnston Warren Haywood Transylvania Gates Tyrell Lee Wilson Henderson Yancy Greene Washington Jackson Hertford Wayne Hyde Fayetteville Regional WQ Supervisor . Mooresville Regional WQ Supervisor Wilmington Region.WQ Supervisor Wachovia Building,Suite 714 919 North Main Street 127 Cardinal Drive Extension Fayetteville,NC 28301 Mooresville,NC 28115 Wilmington, NC 28405-3845 (910)486-1541 (704)663-1699 (910)395-3900 Fax(910)486-0707 Fax(704)663-6040 Fax(910)350-2004 Anson Moore Alexander Mecklenburg Brunswick New Hanover Bladen Robeson Cabarrus Rowan Carteret Onslow Cumberland Richmond Catawba Stanly Columbus Pender Harnett Sampson Gaston Union Duplin Hoke Scotland Iredell Cleveland Montgomery Lincoln Winston-Salem Regional WQ Supervisor 585 Waughtown Street Winston-Salem,NC 27107 (910)771-4600 Fax(910)771-4631 Alamance Rockingham Alleghany Randolph Ashe Stokes Caswell Sung Davidson Watauga Davie Wilkes Forsyth Yadkin Guilford FORM: GSPSA 02/95 Page 8 of 8 DOWNSTREAM PUMP STATION EVALUATION 1. Influent Pump Station (Industrial Park Pump Station) - This pump station is being upgraded to serve as the main influent pump station for the proposed Clay County Water and Sewer District Waste Water Treatment Plant. Capacity 550 gpm. 2. Town Creek Pump Station - Proposed pump station located at the existing Clay County Water and Sewer District Waste Water Treatment Plant.(to be abandoned). Capacity 300 gpm. 3. Ingles Pump Station (Pump Station No. 2) - This existing pump station is located downstream from the proposed Blair Creek Pump Station. Capacity 50 gpm. Pump station is capable of pumping the additional average flow (8.5 gpm) of the expanded sewer service area. All existing and proposed sewer pump stations are capable of accepting subject flows of this project. Item 12.a Gravity sewer and sewer force main will be Class 50 ductile iron pipe within the 100' radius of any water supply well. I i T� State of North Carolina Department of Environment, Health and Natural Resources / • • s. Division of Environmental ManagementIL James B. Hunt,Jr.,Governor [ G Jonathan B. Howes,Secretary Nann B. Guthrie, Regional Manager Asheville Regional Office WATER QUALITY SECTION March 3, 1994 Mr. Bob Craig Route 3 Box 144A Hayesville, North Carolina 28904 Subject: Carwash Connection to Hayesville Wastewater Treatment Facility Clay County Dear Mr. Craig: Based upon your statement of the anticipated flows to be generated by the carwash (approx. 1400 gpd) , the Town of Hayesville should be able to accept wastewater from the carwash. So long as the Town does not exceed its NPDES permit for flow by accepting this wastewater and so long as the owners of the carwash ensure that no chemicals toxic or inhibitory to the Town' s wastewater treatment facility are discharged to the sewer system, the Division of Environmental Management sees no problem with connecting the carwash to the Town' s sewer system. If you should have any questions, please feel free to contact me at 704-251-6208 . Sincerely, r, L Kerry S . Becker Environmental Technician Interchange Building,59 Woodfin Place,Asheville,N.C.28801 Telephone 704-251-6208 FAX 704-251-6452 An Equal Opportunity Affirmative Action Employer 50%recycled/10%post-consumer paper l� October 19, 1993 J. PAUL VAUGHT,MAYOR HAYESVILLE, TOWN-ELDERBERRY N PO BOX 235 HAYESVILLE, NC 28904 SUBJECT: CERTIFICATE OF COMPLETION PERMIT NO. WQ0006801 HAYESVILLE, TOWN-ELDERBERRY N CLAY COUNTY Dear Permittee: On September 25, 1992 the Division of Environmental Management issued you the subject permit. One of the conditions of the subject permit read as follows: Upon completion of construction and prior to operation of this permitted facility,-a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the requirements of this permit and the approved plans and specifications. Mail certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, N.C. , 27626-0535. To date, our records show that no certification has been received for the subject permit. If the permitted facility has been constructed and placed into operation please submit the required certification immediately. Operation of the treatment system prior to submission of the required certification is in violation of your permit and is subject to enforcement action. If you have any questions, please contact your consulting engineer for this project, MCGILL ASSOCIATES at (704)252-0575. If the facility has not been constructed, please contact the Asheville Regional Office at (704)251-6208, so that they can update their records. e �: a 201993 Thank you for your prompt attention to this matter. Sincerely, Original Signed By Angela Y.Griffin for Carolyn McCaskill, Supervisor State Engineering Review Group cc: File Asheville Regional Office R E C E I V E D Water Qua SFP 3 0 State of North Carolina 4heville Re0onal off.0 Department of Environment, Health and Natural Resour'cqtville, North Carow*V_ Division of Environmental Management 512 North Salisbury Street-Raleigh,North Carolina 27611 James G.Martin,Governor A.Preston Howard,Jr.,P.E. William W.Cobey,Jr.,Secretary Acting Director September 25, 1992 Mr. J. Paul Vaught, Jr., Mayor Town of Hayesville P.O. Box 235 Hayesville, N.C. 28904 Subject: Permit No.WQ0006801 Town of Hayesville Elderberry Nursing Home Sewer Extension Clay County Dear Mr.Vaught: In accordance with your application received July 27, 1992, we are forwarding herewith Permit No. WQ0006801 dated September 25, 1992, to the Town of Hayesville, for the construction and operation of the subject wastewater collection extension. Please be advised, no flow will be made tributary to the subject wastewater collection system until a Special Order of Consent (SOC) has been implemented for the Town of Hayesville and written approval has been requested and received from the Asheville Regional Office. This permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. If any parts,requirements,or limitations contained in this permit are unacceptable to you,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 fortri of a written petition, conforming to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh,NC 27611-7447. Unless such demands are made this permit shall be final and binding. Regional Offices Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/5714700 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O,Box 29131,Raleigh,North Carolina 27626-0131 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter,please contact Mr.Michael D.Allen at(919)733-5083. �Sinc rely, A. Preston Ho d, Jr., P. . cc: C1a ealth De McGill Associates NORTH CAROLINA A ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT, HEALTH AND NATURAL RESOURCES RALEIGH WASTEWATER COLLECTION 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 Town of Hayesville Clay County FOR THE construction and operation of approximately 2,350 linear feet of 8-inch gravity sewer to serve Elderberry Nursing Home, and the discharge of 9,600 GPD of collected domestic wastewater into the Town of Hayesville's existing sewerage system, pursuant to the application received July 27, 1992, and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment,Health 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit,the approved plans and specifications, and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities must be properly maintained and operated at all times. 4. The sewage and wastewater collected by this system shall be treated in the Town of Hayesville Wastewater Treatment Facility prior to being discharged into the receiving stream. 5. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Environmental Management accompanied by an application fee,documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 6. Construction of the sewers, pump station(s) and force main 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. 1 7. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit and the approved plans and specifications. Mail the Certification to the Permits and Engineering Unit,P.O. Box 29535,Raleigh,NC 27626-0535. 8. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. 9. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Environmental Management in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes,rules,regulations, or ordinances which may be imposed by other government agencies (local, state,and federal)which have jurisdiction. 11. In the event that the 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 wastewater collection facilities. 12. Noncompliance Notification: The Permittee shall report by telephone to the Asheville Regional Office, telephone no. (704)251- 6208 as soon as possible,but in no case more than 24 hours or on the next working day following the occurrence or fast knowledge of the occurrence of either of the following: a. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater transport such as mechanical or electrical failures of pumps, line blockage or breakage,etc. b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving waters without'treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within 15 days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Permit issued this the 25th day of September, 1992 N TH CAROLINA E ONMENTAL MANAGEMENT COMMISSION A. Preston Howar Jr., P.E., ti ig Director Division of Environm ag Went By Authority of the Environmental Management Commission Permit Number WQ0006801 2 Permit No.WQ0006801 September 25, 1992 ENGINEER!S-CERTIFICATION as a duly registered Professional Engineer in the State of North Carolina,having been authorized to observe (periodically,weekly, full time)the construction of the project, for the Project Name f Location 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 and intent of the approved plans and specifications. Signature Registration No. Date 3 J TO: State Review Group Division of Environmental Management Asheville Regional Office FROM: Forrest R. Wes a Q Regional Supervisor 08/26/92 SUBJECT: Procedure Fou ( ) APN WQ0006801 State Review Group—Permits & Eng. Unit Elderberry Nursing Home_ Review Engineer—Michael Allen Gravity Sewer Line Ext. Clay County Regional Office Contact Kerry Becker 1) Name of wastewater treatment plant to receive the wastewater _Town Of Hayesville WWTP 2) WWTP design capacity 0. 720 * MGD * Draft permit has ,increased design capacity of 0. 970 MGD to be effective upon completion of expansion. 3 ) NPDES Permit No. NCO026697 Expiration Date _02/28/91_ 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 07L01_Z91_ Permits/SOC Limits Monthly Average SEE ATTACHED 5) Quantity and type of wastewater from proposed sewers: 9, 600 GPD domestic _100_% industrial other 6) Volume from previously approved projects not yet tributary to WWTP 0 GPD 7) Regional Recommendations: Approval _ _ _X Denial See comments regarding approval on following page. >, r dQ0006801 Page Two August 26, 1992 The Town of Hayesville was either at or within 2-3k gpd of the permit limit of 0. 072 MGD for 7 of the past 12 months and actually exceeded permitted flow limits an additional 3 months. The average flow over the past year was 0. 711 MGD. Allowing the Nursing Home to discharge to the Town before an SOC is in place would put the Town in violation of current permit limits, therefore, the sewer line extension is approved with the condition that no discharge be allowed from the Elderberry Nursing Home until an SOC has been implemented. ri R EC EIVED Water Quality SV-tiQ1 AUG 6 _ 1992 WGILL ASSOCIATES, P.A. CONSULTING ENGINEERS Aoeville Regional. '%+Bevil e, NMN WO" August 3, 1992 Mr. A. Preston Howard, Jr., Acting Director North Carolina Department of Environment Health & Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 RE: Request for Special Order by Consent Town of Hayesville WWTP NPDES Permit NCO026697 Dear Mr. Howard: On behalf of the Town of Hayesville, McGill Associates, P.A. hereby submits the following items in support of an Application for a Special Order by Consent for the above-referenced facility: 1. One (1) completed original and two (2) copies of"Application for a Special Order by Consent". 2. One (1) original and two (2) copies of "Resolution for a Special Order by Consent". 3. Check made payable to North Carolina Department of Environment, Health, and Natural Resources in the amount of $400.00 to cover processing fees. 4. Letter from the Town of Hayesville authorizing McGill Associates to submit this application on their behalf. If you have any questions concerning this request, please do not hesitate to call. Sincerely, McGILL ASSOCIATES, P.A. JOEL L. STORROW, P.E. JLS:jlj Enclosures cc: Paul J. Vaught, Jr. W. Hugh Powell, with enclosures Paul Jordan Kerry Becker 91240 evrt27 P.O.BOX 2259 / 704/252-0575 / 38 ORANGE STREET ASHEVILLE,NC 2BB02 704/252-2518 CFAX7 ASHEVILLE,NC 2BB01 Permit No.WQ0006801 September 25, 1992 ENGINEER'S CERTIFICATION L.. {'o(ra uJ , as a duly registered Professional Engineer in the State of North Carolina,having been authorized to observe(periodically,weekly,full time)the construction of the project,Wf4trr NtIrs"n h6me'5'ewe� X�ens Jon , Town of h}aTPsv;IIe, Ia T for the Project Name Location 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 and intent of the app p and specifications. Signature - Registration No. 7 Date ?hr Dqv � of Envii on �a,-. !►.'art: t herx1by Acicnowti�c:':e�receipt an d o aerta,zce of thisn <:-ems Certif ica::on F- 7 r� FEB 2i 1994 4 , 3 .., WGILL ASSOCIATES, P.A. �0 CONSULTING ENGINEERS July 17, 1992 George T. Everett, Ph.D., Director North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 RE: Proposed Sewer Extension Elderberry Nursing Home Town of Hayesville Dear Dr. Everett: On behalf of the Town of Hayesville, McGill Associates, P.A. hereby submits the following items in support of a Non-Discharge Permit Application for the above-referenced project: 1. Three (3) completed"Non-Discharge Permit Application-Gravity Sewer Extension" forms. 2. Three (3) sets of Engineering Drawings and. Specifications. ✓ 3. Check made payable to North Carolina Department of Environment, Health, and Natural Resources in the amount of $400.00 to cover processing fees. 4. Letter from Town of Hayesville authorizing McGill Associates to submit this application on their behalf. We look forward to your favorable review. Please call if you have any questions. Sincerely, McGILL ASSOCIATES, P.A. JOEL L. STORROW, P.E. JLS:jIj Enclosures cc: Paul J. Vaught, Jr. R E 'El VED W. Hugh Powell Water Quality Action Paul Jordan Kerry Becker i U L 2 91240 evrt17 Asheville Regional 01+0 'illVe. I`&nwih carol P.O.BOX 2259 / 704/252-0575 / 38 ORANGE STREET ASHEVILLE,NC 2BB02 704/252-251B [FAX] ASHEVILLE,NC 28801 .•mooRECEIVED Water Quality Actim J 34 0 r> State of North Carolina 40evilte p,�imai Department of Environment, Health and Natural Rhtel Division of Environmental Management 512 North Salisbury Street•Raleigh,North Carolina 27611 James G. Martin,Governor A. Preston Howard, Jr., P.E. William W.Cobey,Jr.,Secretary Acting Director July 31, 1992 Joel L. Storrow,PE McGill Associates,P.A. 38 Orange Street Asheville, N.C. 28801 Subject: Application No.WQ0006801 Additional Information Request Town of Hayesville Elderberry Nursing Home Sewer Improvements Clay County Dear Mr. Storrow: The Permits and Engineering Unit has completed a prelimin ary engineering review of the subject application. The following items must be addressed before we can complete our review: 1) An explanation as to how the flow (9,600 GPD)was determined, 2) Page 5 of 6 of the Gravity Sewer Application needs to signed and sealed by engineer. Refer to the subject permit application number when providing the requested information. Please submit three copies of all information to my attention at the address below. Also, please note that failure to provide this additional information on or before September 30, 1992 will subject your application to being returned as incomplete,in accordance with 15A NCAC 2H.0208. Regional Offices - Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919/733-2314 919/946-6481 919/395-3900 919/896-7007 Pollution Prevention Pays P.O.Box 29535,Raleigh,North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer 14o. WQ0006801 31, 1992 If you have any questions on this matter,please call me at(919)733-5083. Sincerely, A;"-a-Lz-- Michael D.Allen Environmental Engineer I State Engineering Review Group cc: Asheville Regional Office Permit File WQ0006801 F w SfA$n State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street-Raleigh,North Carolina 27604 James G. Martin,Governor George T.Everett,Ph.D. William W.Cobey,Jr.,Secretary Director July 28, 1992 MAYOR J.PAUL VAUGHT TOWN OF HAYESVILLE PO BOX 235 HAYESVILLE, NORTH CAROLINA 28904 Subject: Application No.WQ0006801 Elderberry Nursing Home Sewers-Public Clay County Dear MAYOR VAUGHT: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on July 27, 1992. This application has been assigned the number shown above. Please refer to this number when making inquiries on this project. �i Your project has been assigned to Michael Allen for a detailed engineering review. A technical acknowledgement will be forthcoming. Be aware that the Division's regional office, copied below,must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project,prior to final action by the Division. If you have any questions,please contact Michael Allen at(919)733-5083. Sincerely, Donald S 't, P.E. 7 Supervisor,Permits and Engineering Unit cc: Asheville Regional Office RECEIVED McGill Associates Water Quality Slctice Pollution Prevention Pays J U L 3 0 1992 .O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Mheville Regional " tieville, North Carol4 4 F \w_ State of North Carolina Department of Environment, Health,and Natural Resources Division of Environmental Management Non-Discharge Permit Application (THIS FORM MAY BE PHOTOCOPIED FOR USE AS AN ORIGINAL) GRAVITY SEWER EXTENSION I. GENERAL INFORMATION: I. Applicant (corporation, individual,or other): Town of Hayesville 2. Print Owners or Signing Official's Name and Title (the person who is legally responsible for the facility and its compliance): J. Paul Vaught, Jr. Mayor, Town of Hayesville I Mailing Address: Post Office Box 235 City:_Hayesville State: NC Zip: 28904 Telephone No.: ( 704 ) 389-8043 4. Project Name (subdivision, facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operational Agreements, etc.): Water and Sewer Improvements - Phase One - Elderberry Nursing Home 5. Application Date: July 17, 1992 6, Fee Submitted: S 400.00 7. County where project is located: Clay II. PERMIT INFORMATION: 1. Permit No. (dill be completed by DEM): 2. Specify whether project is: x new *. renewal modification. *If renewal, complete only sections I through III and applicant signature (on pg.5). Submit only pgs. 1, 2, 5 (original and 3 copies of each). Engineer signature not required for renewal. 3. If this application is being submitted as a result of a renewal or modification to an existing permit, list the existing permit number and issue date 4. Specify whether the applicant is x public or private. FORM: GSEA 4/91 Page 1 of 6 GRA SEWER EXTE�,, PAGE (4/91) III. INFORMATION ON WASTEWATER: 1. Nature of Wastewater: 100 % Domestic; % Commercial; Industrial; % Other waste (specify): 2. Please provide a one or two word description specifying the origin of the wastewater, such as school, subdivision, hospital, commercial, industrial, apartments, etc.: Nursing Home 3. Indicate any parameter (and its concentration) that will be greater than normal domestic levels: None ment has been provided to 4. If wastewater is not domestic in nature, what level of pretreat P ensure protection of the receiving wastewater treatment facility? 5. Volume of wastewater generated by this project: 9,600 gallons per day 6. Explanation of how wastewater volume was determined: IY. DESIGN INFORMATION: PP 1 Brief project description: Approximately 2,350 LF of 8" gravity sewer line, and . 12 manholes laid along NC SR 1140 and serving Elderberry Nursing Home. Town of Hayesville wastewater Treatment Plant 2. Name of wastewater treatment facility receiving wastewater: a. Facility permit no.: NCO026697 b. Engineer should provide statement of his evaluation of downstream sewers to accept the wastewater: i 2 of 6 GRAVITY SEWTR EXTENSION PAGE 3 (4/91) 3. Summary of sewer pipe by diameter size and pipe material. Indicate here whether C factor or N factor is used and circle C or N below: N Dia. Length Pipe C orON Min. Max. Minimum Max. Minimum (In.) (Lin. Ft) Material Factor Slope % Slope % Velocity (fps) Vel.(fps) Cover (in) 8 832. DI 0.013 0.4 1.37 2.19 4.05 0 8 1518 PVC 0.013 0.4' 5.10 2.19 7.82 36 NOTE: The minimum velocity must not be less than 2 fps. For public sewers the minimum diameter is 8 inches. 4. Anchors shall be provided for sewers with slopes greater than 20 %. The anchor spacing shall be as follows: a. 36 feet separation for slopes of 21% to 35%: b. 24 feet separation for slopes of 36% to 50%; c. 16 feet separation for slopes of 50% and greater. For velocities greater than 15 fps, it is strongly recommended that measures be considered which will protect the sewers and manholes from erosion. For velocities greater than 20 fps, erosion control measures must be specified.. For any excessive slopes or velocities that will occur in any sewer line segment, what measures have been taken to protect the sewer pipe and manholes? NIA 5. Maximum sewer reach length between manholes: 410 linear feet 6. This sewer line segment occurs between manhole no. 11 .and manhole no. 12 7. Does the owner/operator have the ability to clean this length? x Yes No. 8. Sewer subject to existing or planned traffic bearing loads? x Yes No. If yes, what measures are being taken to enable the sewers to withstand the loads? Steel encasement, and ductile iron pipe where less than 3' 0" cover. 9. Outside drop manholes are provided where inven separations exceed: N/A feet. 10. Identify (by manhole number) those manholes that have drop connections: N/A 3of6 GRA -Y SENVER EXT\-, P,AG 4/91) 1 1. Maximum allowable infiI trail on/exfiltn ion test rate: Note: Must not exceed 200 GPD/pipe dia. in./ mile. 200 GPD/ pipe dia. in.)\,� 12. Minimum separation distances as shown on the plans or addressed in the specifications \ a) 100 ft. horizontal separation from wells or other water supplies? x Yes _No b) 12 in. vertical separation from storm sewer or ferrous pipe x Yes _ No sanitary sewer specified? c) 10 ft horizontal separation from water mains or 18 in. vertical separation (water over sewer) or ferrous pipe specified? x Yes —No 13. Are manholes subject to flooding? _Yes x No 14. If yes, are manhole rim elevations 1 foot above 100-year flood level, — Yes _.No (100 year flood elevation should be indicated on plans) 15. Or are manholes watertight and vented 1 foot above the 100-year Yes —No flood elevation ( should be shown on plans): — 16. Identify(by manhole number) those manholes that are vented: 17. Does this project involve any stream crossings? I-yes — no. if yes, what precautions or special features have been utilized to ensure protection of the sewer line and not restrict stream flow? Identify the sheet of the plans and station number where stream crossings are located: Sheet No. 2, Sta. 11+62 to 12+20. THIS AP PLICATION PACKAGE NN71LL NOT BE ACCEPTED BY THE DIVISION OF ENVIRONMENTAL MANAGEMENT UNLESS ALL OF THE APPLICABLE ITEMS ARE INCLUDED NVITH THE SUBMITTAL Required Perns a. One original and three copies of the completed and appropriately executed application form. b. Three sets of detailed plans and specifications signed and sealed by a North Carolina Professional Engineer. The plans must include a general location map, a plan view of the sewer extension, a profile of the sewer extension, and must show the proximity of the sewer extension to other utilities and natural features. Specifications may be omitted for delegated authorities. Each sheet of the plans and the first page of the specifications must be signed and sealed. Three copies of the existing permit if a renewal or modification. C. The appropriate permit processing fee, in accordance with 15A NCAC 2H .0205(c)(5). d. If the owner/authority of the wastewater treatment facility {Vti�7TF) that will be accepting the wastewater flow from this project is different from the applicant of the project, then a letter must be provided from the owner/authority of the W'WTF specifying the volume of flow that will be accepted. The letter should be a recent letter and should refer to the project by the same name as that identified on the application and the plans/specifications. e. An Operational Agreement (original and two copies) must be submitted if the sewer extension will be serving single family residences, condominiums, mobile homes, or town houses and if the subject sewer extension is o,,A•ned by the individual residents, a homeowners association, or a developer. 4 of 6 GRAVITY SEWT-P, EXTENSION PAGE 5 (4/91) ,Name and Complete Address of Engineering Firm: McGill Associates, P.A. 38 Orange Street City: Asheville North Carolina State: Z1D: 28801 Telephone No. 704/252-0575 Professional Engineer's Certification: I, Joel L. Storrow, P.E. attest that this application for Water and Sewer Improvements-Phase One-Elderberry Nursing Home has been reviewed by me and is accurate and complete 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. 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. North Carolina Professional Engineer's Registration No. 14774 Print Name of Engineer Joel L. Storrow Seal and Signature (specify date): Applicant's Certification: I, J. Paul Vaught, Jr., Mayor , attest that this application for Water and Sewer Improvements - Phase One - Elderberry Nursing Home 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 information and attachments are not included, this application package will be returned - incomplete Signature Date` THE COhlPLE ED APPLICATION PACKAGE, NCLVDLVG ALL SUPPORTING IN ORMATION AND MATERIALS,SHOULD BE SENT TO THE FOLLOIVING ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 51? NORTH SALISBURY STREET RALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: 919/733-5083 5of6 GRAOY SEWER EXT�. PAGE 6 (4/91) PERMIT APPLICATION PROCESSING FEES (effective October 1, 1990) CATEGORY NEW APPLICATIONS/ RENEWALS WITHOUTh MODIFICATIONS MODIFICATIONS > 1,000,000 GPD $300 Industrial $400 Domestic/Cooling Water $400 $300 10,001 - 1,000,000 GPD Industrial $400 $250 Domestic/Cooling Water $400 $250 1,001 - 10,000 GPD Industrial $400 $200 Domestic/Cooling Water S400 S200 < or = 1,000 GPD and Single Family Dwelling $240 S120 r Sludge < or= 300 Acres $400 $250 Sludge > 300 Acres $400 $250 Sewer Extensions (nondelegated) $400 0 Sewer Extensions (delegated) $200 0 Closed-Loop Recycle or Evaporative $400 $200 NOTE: The Fees for Soil Remediation Projects are the same as for Sludges. Under the Sewer Extension Fee, "delegated to municipalities" applies only to those governmental jurisdictions that have specific delegation review authority, as granted by the Division of Environmental Management. 6of6 f State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street• Raleigh,North Carolina 27611 James G. Martin,Governor George T. Everett,Ph.D William W. Cobey,Jr., Secretary Director July 2, 1991 Mr. T. Ray Campbell,Vice President Weaver Investment Company P.O. Box 26040 Greensboro, NC 27420-6040 Subject: Project Return (WQ0005111) Weaver Investment Company Highlands Place Apartments-Hayesville Sewer Extension Clay County F � Dear Mr. Campbell: j This is in reference to your application received May 16, 1991 for the construction and operation of the subject wastewater collection extension. Due to recent NPDES Permit violations at the Town of Hayesville Wastewater Treatment Facility, the proposed project can not be approved at this time. The Division of Environmental Management is hereby returning your application as requested by you on June 27, 1991 in a telephone conversation with Mr. Charles Gordner. You may resubmit the application, complete with all pertinent supporting materials and appropriate application fee, when the compliance problems at the wastewater treatment plant have been resolved. If you have any questions concerning this matter,please contact Mr. Charles Gordner at 919/733-5083. Sincerely, cc: Asheville Regional Office George .Everet t RECEIV DWater Quality S+�ct+� Evans Engineering, Inc. z ^0 i Pollution Prevention Pays P.O.Box 27687,Raleigh,North Carolina 27611-7687 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer ^. _ - VD State of North Carolina Asheville Regional Office Department of Environment, Health and Natural Resources Asheyille, 1?iodh Carolina Division of Environmental Management 512 North Salisbury Street"Raleigh,North Carolina 27611 James G. Martin, Governor George T.Everett,Ph.D. William W. Cobey, Jr.,Secretary Director 1991 1 U lid ii t"1 1\1 Z-14 Z 0 (r,t_`i o Subject: 4eturn of Incompl e Applic tion fj ( l - County Dear �/� �4 Cro Itf)"".` In accordance with Division po icy, we must hereby return as incomplete the attached applications materials received , 1991. It lack; the following items: Three sets of plans and specifications signed and sealed by a professional engineer. Completed and signed application form. Gravity sewer or pump station checklist (copy enclosed) 1-Letter of flow acceptanc(11. Operational Agreement for private sewers serving multi-family dwellings. Permit application fee of Subsurface evaluation/soil scientist's report for surface and subsurface wasie disposal permits,including loading rate calculations. Waste Analyses and EP Toxicity Analysis. Land Owner's Agreement for sludge disposal applications. Other items: e. S Yb er o )ela r 17 After you have obtained the checked items, you may resubmit your application for Please submit all the items returned to you and the checked items together: Should you have any questions, please contact Mr. Randy Jones or myself at (919) 733-5083. Sincerely, C Carolyn D. McCas'',ill, Supervisor State Engineering Review Group cc: �.L ������ Re6tonal Office SERG File Pollution Prevention Pays P.O.Box 27687,Raleigh,North Carolina 27611-7687 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer 7' 4tate Review Group Division of Environmental Management Asheville Regional Office _Forrest R. West Q Regional Supervisor 06/04/91= JBJECT: Procedure Fo (4) � WQ0005111 .Mate Review Group_ Highlands Place Sewers___ Review Engineer Gordner Town of Hayesville __ Regional Contact—Anderson Clay County_ 1) Name of wastewater treatme,:it plant to receive the wastewater _Town of Hayesville 2 ) WWTP design capacity 0. 072 MGD 3 ) NPDES Permit No. NC0026697 Expiration Date 01/28/91 4) Compliance Information: Present treatment plant perforr,iance for previous 12 months -- becTinning 05/01/90 Permits/SOC Limits Monthly Average SEE AT'=ACHED 5) Quantity and type of wastewater f_rc!ir�. pro;.,osed sewers: 5, 760 GPD domestic _100% industrial other -------- - __._ 6) Volume from previously approved projects not yet tributary to WWTP N/A-- --- --- GPD 7) Regional Recommendations: Denial - Facility has exceeded flow limits for April and May 1991 , Permit has not been renewed, fine for late renewal application has not been payed. i' ti, a►AwtFv � State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street•Raleigh,North Carolina 27611 James G. Martin, Governor George T. Everett,Ph.D. William W. Cobey,Jr., Secretary Director •MR T. RAY CAMPBELL May 24, 1991 WEAVER INVESTMENT CO PO BOX 26040 GREENSBORO, NORTH CAROLINA 27420 Subject: Application No. WQ0005111 Highlands Place Apts. Sewers-Public Clay County Dear MR CAMPBELL: The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on May 16, 1991. This application has been assigned the number shown above. Please refer to this number when making inquiries on this project. Your project has been assigned to Charles Gordner for a detailed engineering review. A technical acknowledgement will be forthcoming. If this acknowledgement is not received within thirty (30) days,please contact the engineer listed above. Be aware that the Division's regional office,copied below, must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the Division. If you have any questions,please contact Charles Gordner at(919) 733-5083. Sincerely, Donald Safrit, E. Supervisor,Permits and Engineering Unit cc: Asheville Regional Office Evans Engineering, Inc. ED water Quality 5tctiom Pollution Prevention Pays MAY P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-70151 tl 2 Q 1 1 An Equal Opportunity Affirmative Action Employer .Asheville Regiorral Offi .Asheville, fifl$th Carolina ,�artment of Er. .onment, health, and Natural Resources, DEM USE ONLY Environmental Management Commission Permit Number: NON-DISCHARGE PERMIT APPLICATION .ordance with NC General Statutes Chapter 143, Article 21 County, Clay .plicant (name of board, individual, or others): Application bate: Board of Directors Project (name of city, village,town, sanitary district, establishment): T,,Tea?ue:I* Ii.xest lient COd3I)�y i FOR: Brief Project Description: ❑ Non-Discharge Treatment/Disposal Facilities ❑ Pretreatment Facilities sever mai o senm the aroposed ❑ Sewer Collection System (private) -Tigr lawd + Plnce ,Apartments in H vessvil eA 0 Extension of Sewer Systems(public) North Carolina ❑ Sludge Disposal ❑ Spray Irrigation NATURE OF WASTEWATER: Domestic Sewage ❑ Sludge/Industrial Waste ❑ Other Waste Estimated Completion Date: From (sewers, pretreatment plant): Serving (city, institution;industry): Severs 11ighlands Place Apartments Into (name of treatment plant): Average Daily Gallons Sewage or Waste Flow: Town of' Hayesville 5,760 At (location of plant): (NPDES No.) NC00 Name and Complete Evens Address of Engineering Firm: Zip:Code: 27407 4609 Dundias Pr ye, Greensboro,,sboro,, )'-°d( . Telephone No.,Y 19 ' 8M Applicant assures that proposed works will be constructed, supervised; operated and maintained in accordance with approved plans and specifications or approved changes thereto. CA apse. Mailing r x° € sxl ,;, r Print Name:— i Address: Title: af° C& 5� 4be'I^ '�R7f����+...a y'p&+'�' Zip Code: Signature. Telephone No. / d� / 275^9600 INSTRUCTIONS: 1.17ill-in All Spaces.If not applicable,enter N/A. 2.Secure appropriate signature(mayor/city manager for municipality,chairman for sanitary district board,owner/proper official of corporation;or legally constituted board or commission in charge of proposed works).A letter of authorization is required from proper official if design engineer or other agent signs application. 3.Submit to Division of Environmental Management,Permits and Engineering Unit,P.O.Box 27687,Raleigh,NC 27611 the original and ALL carbon copies of the application,3 sets of finalized plans,specifications and other supporting data as required by Com- mission Rules,and permit fee.Plans and specifications must be signed and sealed by a registered North Carolina engineer. FOR ASSISTANCE, CALL THE STATE CENTRAL OFFICE(919) 733-5083, PERMITS & ENGINEERING UNIT, OR:. Asheville(704)251-6208 Fayetteville(919)486-1541 Mooresville(704) 663-1699 Winston-Salem(919) 761-2351 59 Woodfin Place Suite 714 Wachovia Bldg. 919 North Main Street 18025 North.Point Boulevard Asheville, NC 28801 Fayetteville,NC 28301 Mooresville, NC 28115 Suite 100 Raleigh(919) 733-2314 Washington(919)946-6481 Wilmington(919)256-4161 Winston-Salem, NC 27106 3800 Barrrett Drive 1424 Carolina Avenue 7225 Wrightsville Avenue P.O. Box 27687 P.O. Box 1507 Wilmington,NC 28403 Raleigh, NC 27611 Washington,NC 27889 RMFIVED letter QustRO!" WU ,Asheville Pegi^nal Otim Asheville, forth CarGlifts June 19, 1991 PAUL NAUGHT, JR. HAYESVILLE, TOWN-BLAIR CREEK PO BOX 235 ASHEVILLE, NC 2890.4 SUBJECT: CERTIFICATE OF COMPLETION PERMIT NO. WQ0002726 HAYESVILLE, TOWN-BLAIR CREEK CLAY COUNTY Dear Permittee: On May 08, 1990 the Division of Environmental Management issued you the subject permit. One of the conditions of the subject permit read as follows: Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the requirements of this permit and the approved plans and specifications. Mail certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, N.C. , 27626-0535. To date, our records show that no certification has been received for the subject permit. If the permitted facility has been constructed and placed into operation please submit the required certification immediately. Operation of the treatment system prior to submission of the required certification is in violation of your permit and is subject to enforcement action. If you have any questions, please contact your consulting engineer for this project, STORROW ENGINEERING at (704)252-2882. If the facility has not been constructed, please contact the Asheville Regional Office at (704)251-6208, so that they can update their records. i =iV-3 WAS.:E1u'FON OFFICE ww MAY 91990 State of North Carolina Department of Environment,Health and Natural Resour&sF- M- Division of Environmental Management 512 North Salisbury Street• Raleigh,North Carolina 27611 James G.Martin,Governor George T.Everett,Ph.D. William W. Cobey,Jr., Secretary Director May 8, 1990 The Honorable Paul Vaught, Jr.,Mayor Town of Hayesville PO Box 235 Hayesville, NC 28904 Subject: Permit No. WQ0002726 Town of Hayesville Blair Creek,Ledford Branch, and US 64 Bypass Areas Sewer Extension Clay County Dear Mayor Vaught: In accordance with your application received November 22, 1989, we are forwarding herewith Permit No. WQ0002726, dated May 8, 1990, to the Town of Hayesville for the construction and operation of the subject wastewater collection 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. If any parts, requirements, or limitations contained in this permit are unacceptable to you, 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,P.O. Box 11666,Raleigh,NC 27604. Unless such demands are made this permit shall be final and binding. One set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter,please contact 1Vl_*. Jack Floyd at 919/133-5083. Sincerely, t-IA George T.Evere t cc: Clay County Health Department Asheville Regional Office RECEIVED Groundwater Section Water Qualit.r eu±ic'l Storrow Engineering MAY 41 4 1990 Pollution Prevention Pays Asheville R:egionakOffice P.O.Box 27687,Raleigh,North Carolina 27611-7687 Telephone 919-733-7cAsheville, North Carolina An Equal Opportunity Affirmative Action Employer NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT,HEALTH AND NATURALrR]��,(�!,URCES t1'AGy:i;''GT0N OFFICE RALEIGH MAY 9 q 990 WASTEWATER COLLECTION PERMIT r1 F 314 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 Town of Hayesville Clay County FOR THE construction and operation of approximately 12,000 linear feet of 8-inch gravity sewer, two 50 GPM um stations both with dual submersible pumps and standby power, approximately 3,566 pump linear feet of 3-inch force main, and approximately 2,859 linear feet of 4-inch force main to serve the Blair Creek, Ledford Branch, and US 64 Bypass areas and the discharge of 26,960 GPD of collected wastewater into the Town of Hayesville's existing sewerage system, pursuant to the application received November 22, 1989 and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment, Health 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities must be properly maintained and operated at all times. 4. The sewage and wastewater collected by this system shall be treated in the Town of Hayesville Wastewater Treatment Facility prior to being discharged into the receiving stream. 5. This permit is not transferable. In the event there is a desire for the facilities to change ownership, or there is a name change of the Permittee, a formal permit request must be submitted to the Division of Environmental Management accompanied by an application fee, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. 6. Construction of the sewers, pump stations and force main 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. t 7. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of five years from the date of the completion of construction. 1 Upon completion] "-,construction and prior to operatioi` this permitted facility, a certification must _zeceived from a professional engineer-c.61ifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications. Mail the certification to the Permits and Engineering Unit,P.O. Box 27687, Raleigh, NC 27611-7687. 9. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to an enforcement action by the Division of Environmental Management in accordance with North Carolina General Statute 143-215.6. 10. The issuance of this permit does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local,state, and federal) which have jurisdiction. 11. The Permittee shall provide for the pump station and force main the following items: a. Pump on/off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump station. b. An air relief valve located at all high points along the force main. c. A`screened vent for the wet well. d. Fillets located in the wet well at the intersection of the flooring and sidewalls. e. Three feet of cover (minimum) over the force main or the use of ferrous material where three feet cannot be maintained. f. Sufficient devices which will protect the pump station from vandals. g. Flood protection if the pump station is located below the 100-year'flood elevation. 12. In the event that the 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 wastewater collection facilities. 13. Noncompliance Notification: The Permittee shall report by telephone to the Asheville Regional Office, telephone no. 704-251-6208 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 render the facility incapable of adequate wastewater transport such as mechanical or electrical failures of pumps, line blockage or breakage, etc. b. Any failure of a pumping station or sewer line resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report in letter form within 15 days following first knowledge of the occurrence. This report must outline the actions taken or proposed to be taken to ensure that the problem does not recur. Permit issu is the 8th day of May, 1990 ,\ NORTH CAROLINA IRONMENTAL MANAGEMENT COMMISSION ,r George T. Everett,1pir r Division of Environ anagement By Authority of the Envir mental Management Commission 2 � � I Permit No.WQ0002726 May 8, 1990 Engineer's Certification 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 the for the project, Project Name Location 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 and intent of the approved plans and specifications. Signature Registration No. Date i 3 ,1EM0 TO: State Review Group Division of Environmental Management Asheville Regional Office FROM:_Forrest R. Westall, WQ Regional Supervisor 02/14/90 SUBJECT: Procedure Four (4) WQ0002726 State Review Group_ Hayesville Sewers Review Engineer Floyd Town of Hayesville Regional Contact_Anderso Clay County 1 ) Name of wastewater treatment plant to receive the wastewater _Town of HaY esville 2 ) WWTP design capacity 0. 072 MGD 3 ) NPDES Permit No. NC0026697 Expiration Date 01/28/91 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 01/11/88 Permits/SOC Limits Monthly Average SEE ATTACHED 5) Quantity and type of wastewater from proposed sewers: 26, 960 GPD domestic _100% industrial other 6) Volume from previously approved projects not yet tributary to WWTP N/A GPD 7) Regional Recommendations: Approval Based on the revised flow estimates for this project, the facility should have adequate capacity to treat the additional wastewater. i HMO T0: a Review Group Division of Environmental Management j/ Asheville Regional Office y FROM:—Forrest R. # all WQ Regional Supervisor 01/05/90 SUBJECT: Procedure Four (4) WQ0002726 State Review Group_ Hayesville Sewers Review Engineer Floyd Town of Hayesville Regional Contact—Anderson Clay County 1) Name of wastewater treatment plant to receive the wastewater _Town of Hayesville 2) WWTP design capacity 0. 072 MGD 3 ) NPDES Permit No. NC0026697 Expiration Date 01/28/91 4) Compliance Information: Present treatment plant performance for previous 12 months - beginning 01/11/88 Permits/SOC Limits Monthly Average SEE ATTACHED 5) Quantity and type of wastewater from proposed sewers: 26, 960 GPD domestic _100% industrial other 6) Volume from previously approved projects not yet tributary to WWTP N/A GPD 7) Regional Recommendations: Hold SEE COMMENTS The proposed_ additional flow as a result of this construction will exceed the the design capacity of the plant as indicated by DMR data. The division has received a letter from the engineer which states that for the previous year, the flow meter was in error, the indicated flow being about double the actual flow. Please hold this application until the flow meter accuracy can 01 be verified. a fin,-pa.tcstent of Nate �iResources and Community Devetopmen; BEM USE ONLY Environmental Management Commission Permit Number: NON-DISCHARGE PERMIT APPLICATION County: #In accordance with NC General Statutes Chapter 143, Article 21 Clav Applicant (name of board, individual, or others): Application Date: Town of Hayesville NOVEMBER 8, 1989 Project (name of city, village, town, sanitary district, establishment): Town of Hayesville, North Carolina 4 f011 Brief Project Description: ❑ Non-Discharge Treatment/Disposal Facilities 1) Existing Waste Treatment Plant: U 'Pretreatment Facilities Installation of 10,000 gal, capacity flow ❑ Sewer Collection System (private) equalization tank, Chlorination diffuser and Extenslon of Sewer Systems (public) sulfur dioxide feed. system. L� Sludge Disposal 2) Collection lines, outfall lines, Pumping ❑ Spray Irritation stations and F/M's. NATURE OF WASTEWATER Domestic Sewage ❑ Sludge/industrial Waste Estimated Completion Date: G3�her waste April 1990 From (sewers, pretreatment plant): Serving (city, institution, industry): Sewer Hayesville Into (name of treatment plant); Average Daily Gallons Sewage or Waste Flow: Hayesville WWTP 26,%0 gpd At (location of plant): (NPDES No.) Hayesville NCoO.26Ha7 Name and Complete 28802 Storrow Engineering Assoc . Address of Engineering Firm: Zip Code: 70 Woodfin Place ,. Suite 117 (P.O. BCrc 908) Telephone No. 70 J252-8284 Asheville' NC Applicant assures that proposed works will be constructed, supervised, operated and maintained In accordance with approved plans and specifications or approved changes thereto. Paul Vaught, Jr, Mailing P .O. Box 235 Print Name: Address: Hayesville NC 289n_4 � Zi Title:_.May or p Code: 8 8o43 Signature: Telephone No. / 70 / 3 9- 71 M INSTRUCTIONS: 1. Fill-in All Spaces. If not applicable, enter N/A. 2.Secure appropriate signature (mayor/city manager for municipality, chairman for sanitary district board, owner/proper official of corporation, or legally constituted board or commission in charge of proposed works). A letter of authorization Is required from proper official If design engineer or other agent signs application. 3. Submit to Division of Environmental Management, Permits and Engineering Unit, P.O. Box 27687,Raleigh, NC 27611 the original and first copy of application, 3 sets of finalized plans, specifications and other supporting data as required by Commission Rules, and permit fee. FOR ASSISTANCE, CALL THE STATE CENTRAL OFFICE (919) 733-5083, PERMITS & ENGINEERING UNIT, OR Asheville (704) 253-3341 Mooresville (704) 663-1699 Washington (919) 946-6481 Winston-Salem (919) 761.2351 159 Woodfin Street 919 North Main Street 1424 Carolina Avenue 8025 N. Point Blvd, Asheville, NC 28801 Mooresville, NC 28115 Washington, NC 27889 Suite 100 Winston-Salem, NC 27106 Fayetteville (919) 486-1541 Raleigh (919) 733-2314 Wilmington (919) 256-4161 Suite 714 Wachovin Building Box 27687 7225 Wrightsville Avenue Fayetteville, NC 28301 > Raleigh, NC 27611 Wilmington, NC 29403 , *V ENGI ;RING ASSOCIATE ' rORROW, P.E. F. OWENS February 8, 1990 ��� al VViliQ( QU� 4t'l SeCflm F E B - ; Mr. Jack Floyd AS{Zfille Regior'31�0ffice Division of Environmental Management Ashevil.le, North Carolina North Carolina Department of Environment, Health, and Natural Resources Post Office Box 27687 Raleigh, North Carolina 27611-7687 SUBJECT: Sewer Extension and Treatment Plant Town of Hayesville, North Carolina WQ0002726 and AC0026697 Dear Jack: We submit the following responses to your nine (9) comments outlined in your letter of December 12, 1989. Also, we respond to treatment plant capacity concerns expressed in a January 24, 1990 letter (copy enclosed) from Roy Davis, Asheville Regional Office to the Town of Hayesville. 1. Pump Stations 11 and #2 are equipped with standby power. Modified Plans and Electrical Specifications (Addendum #1) y' showing this feature are enclosed. 2. No, correction of a drafting error results in a true fall of 2.75' across the manhole. Invert elevation differences less than 3' do not require drop manholes. 3. Design calculations for Pump Stations #1 and #2 are enclosed. 4. Pump Stations #3 and #4, 2-inch force main and related appur- tenances have been deleted from this project. An 8-inch gravity collection line replaces these stations per Change Order No. 1. Modified Plans showing this change are enclosed. 5. These pump stations have been deleted per response #4 above. 6. The Town will furnish .a 20,000 gallon equalization basin which is approximately 28% (percent) of the permitted 72,000 gpd average daily flow. 7. The Asheville Regional Office has demanded dechlorination be installed due to toxicity conditions in the receiving stream. We have relocated the sulfur dioxide diffuser downsteam of the effluent weir so that it will not impact the chlorine contact time. Modified Plans showing this change are enclosed. 8. Sludge is currently being disposed of at the Clay County landfill under. an extended permit. The. Town is presently developing a land application program to be permitted this summer. 9. Audible alarm horns have-"been-added to Pump Stations #1 .and #2 as a part of Addendum No. 1. Modified Plans showing this change are enclosed. P.O. Box 908 • Suite 117 • Park Place Offices • 70 Woodfin Place- Asheville, NC 28802 • (704) 252-8284 Mr. Jack Floyd February 8, 1990 - Page 2 In regard to treatment plant capacity letter, we reference a November 10, 1989 letter (copy enclosed) from our office to the Asheville Regional Office. The letter explains the flowmeter inaccuracies that caused much of the reported excessive flows during 1989. However, the Regional Office has continued to question the lower flows following recalibration as evidenced by the January 24, 1990 letter. Two (2) subsequent site visits have apparently resolved the dispute. First, the ISCO flow meter manufacturer representative verified the calibration on January 25, 1990 (letter enclosed). Secondly, Joel Storrow, of our office and Bill Anderson of the Regional office met at the plant on Janu- ary 30th and agreed to recalibration. Since the recalibration has shown lower average flows since October 63,000 gpd in(November and 54,000 gpd in December) it is apparent that the plant has some excessive capacity. Moreover, the 26,960 gpd design flow generated by the new sewer extension is an ultimte flow to be generated by the area when full developed. Sewer users presently committed will generate only 10,200 gpd average daily flow of which 7,200 gpd is allocated to the new Ingles site. Also, the Town is now isolating and eliminating infiltration and inflow sources, suspected of contributing a good deal of stormwater to the treatment plant flow. On behalf of the Town, we ask that this project be approved on the basis that ~ adequate treatment capacity exists for committed flows. We have enclosed three (3) modified sets of drawings and appropriate specifi- cations. These sets supercede those previously submitted. Sincerely yours, Ralph F. Ow P Partner Storrow Engineering Associates /c Enclosures cc: Mr. Hugh Powell, Town of Hayesville Mr. Carl Moore, County of Clay Mr. Bill Anderson, Asheville Regional Office Mr. Wyndell Lovingood, SW Regional Planning Commission Mr. Ron Moser, Farmer's Home Administration i f To'?E C El V E D Wa4er Quality Section Asheville Regioncl C Asheville, 1iorth Caroiim June 19, 1991 PAUL VAUGHT, JR. HAYESVILLE, TOWN-WWTP PO BOX 235 HAYESVILLE, NC 28904 SUBJECT: CERTIFICATE OF COMPLETION PERMIT NO. 0026697AC HAYESVILLE, TOWN-WWTP CLAY COUNTY Dear Permittee: On May 08, 1990 the Division of Environmental Management issued you the subject permit. One of the conditions of the subject permit read as follows: Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the requirements of this permit and the approved plans and specifications. Mail certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, N.C. , 27626-0535. To date, our records show that no certification has been received for the subject permit. If the permitted facility has been constructed and placed into operation please submit the required certification immediately. Operation of the treatment system prior to submission of the required certification is in violation of your permit and is subject to enforcement action. If you have any questions, please contact your consulting engineer for this project, STORROW ENGINEERING at (704)252-2882. If the facility has not been constructed, please contact the Asheville Regional Office.at (704)251-6208, so that they can update their records. Thank you for your prompt attention to this matter. Sincerely, Original Signed By Carolyn D. McCaskill Carolyn McCaskill, Supervisor State Engineering Review Group cc: File Asheville Regional Office V T7 F7, Asheville State of North Carolina IAShevillel North Carolina Department of Environment,Health and Natural Resources Division of Environmental Management 512 North Salisbury Street• Raleigh,North Carolina 27611 James G.Martin,Governor George T.Everett,Ph.D William W. Cobey,Jr.,Secretary Director February 13, 1990 The Honorable Paul Vaught,Jr., Mayor Town of Hayesville PO Box 235 Hayesville,NC 28904 Subject: AC0026697 Town of Hayesville Sewer Extensions and Treatment Plant Modifications Clay County Dear Mayor Vaught: With regards to the information received February 8, 1990, additional items must be addressed prior to issuance of the Authorization to Construct. Please address the following items on or before March 6, 1990: 1. Please provide a gravity sewer checklist that reflects the actual footage of gravity sewer, including the lines that replace pump stations 3 and 4. 2. Regulations require that pump stations be designed to provide 2 to 8 cycles/hour. Please provide a detail accommodating this requirement, otherwise provide justification for the use of 1 cycle/hour. 3. Regulations also require at least 2 feet per second in force mains. The use of a 4-inch force main with a pump rate of 50 GPM does not provide sufficient velocity in the force main. Please provide amended plans possibly showing a 3-inch force main or higher pumping rate. 4. Please provide calculations for pump station 2. 5. Please provide a detail of the new 20,000 gallon equalization basin. The current plans still show a 10,000 gallon tank. 6. Please provide a signed and sealed copy of the specifications that include the information for the generators and deletes the information for pump stations 3 and 4. Pollution Prevention Pays P.O.Box 27687,Raleigh,North Carolina 27611-7687 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer If you have any questions on this matter,please call me at 919/733-5083. Sincerely, ack Floyd Environmental Engineer cc: Asheville Regional Office Storrow Engineering i M sue, State of North Carolina Department of Natural Resources and Community Development Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor June 11 , 1987 R. Paul Wilms S. Thomas Rhodes, Secretary Director Mr. Paul J. Vaught, Jr.. , Mayor Town of Hayesville P.O. Box 235 Hayesville, NC 28904 SUBJECT: Permit No. 14721 Town of Hayesville Hardee's Sewer Extensions Clay County Dear Mr. Vaught: In accordance with your application received May 11, 1987, we are forwarding herewith Permit No. 14721, dated June 11, 1987, to the Town of Hayesville for the construction and operation of the subject wastewater collection system extensions. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. If any parts, requirements, or limitations contained in this permit are unacceptable to you, you have the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150E of North Carolina General Statutes, and filed with the Office of Administrative Hearings, Post Office Drawer 11666, Raleigh, North Carolina 27604. If you wish to have the hearing before the Hearing Officer with this Department, you must indicate in the petition that you waive the right to have the contested case conducted by a Hearing Officer in the Office of Administrative Hearings, and wish to have the matter conducted in the Department of Natural Resources and Community Development. Unless such demands are made this permit shall be final and binding. RECEIVED� S E : 7 r Pollution Prevention Pays Vic' P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015 One (1) set of approved plans and specifications is being forwarded to you. If you need additional i.nfor_mat_ion concerning this matter, please contact Mrs. Babette McKemie, telephone No. 919/733-5083, ext. 137. Since, ly yours, /- R. Paul Wilms cc: Clay County Health Department Asheville Regional. Supervisor Dennis R. Ramsey Appalachian Engineering NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT RALEIGH P E R M I T For the discharge of Sewage, Industrial Wastes, or Other Wastes 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 Town of Hayesville Clay County f, FOR THE ,\ y' construction and operation of approximately 1421 linear feet of 8-inch gravity sewer, 1.050 linear_ feet of 2-inch force main and a 20 GPM submersible duplex pump station with audible and visible high water alarm to serve Hardee's and the discharge of collected domestic wastewater into the Town of Hayesvi-lle's existing sewerage system, pursuant to the application received May 1.1, 1987, and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Natural Resources and Community Development 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 following specified conditions and limitations: 1. This permit shall become void-able unless the fa-cilities are constructed in accordance with the approved plans, specifications and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities shall be properly maintained and operated at all times. 4. The sewage and wastewater collected by this system shall be treated in the Town of Hayesville Wastewater Treatment Plant prior to being discharged into the receiving stream. 5. This permit is not transferable. 6. Construction of the sewers shal.l be so 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. 7. The Permittee shall provide for the pump station and force main the following items: a. Pump-on/pump-off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump station. b. An air relief valve located at all high points along the force main. C. A screened vent for the wet well. d. Fillets located in the wet well at the intersection of the flooring and sidewall.s. e. Three (3) feet of cover (minimum) over the force main or the use of ferrous material where three (3) feet cannot be maintained. f. Sufficient devices which will protect the pump station from vandals. g. Flood protection if the pump station is located below the 100-year flood elevation. Permit issued this the llth day of June, 1987. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION R. Paul Wilms, Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. 14721 ST n� State of North Carolina Department of Natural Resources and Community Development Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor R. Paul Wilms S. Thomas Rhodes, Secretary June 12, 1986 Director The Honorable Paul J. Vaught, Jr. Mayor Town of Hayesville P.O. Box 235 Hayesville, North Carolina 28904 SUBJECT : Permit No. 13284 Town of Hayesville Pump Station/Force Main Clay County Dear Mayor Vaught: In accordance with your application received March 6, 1986, we are herewith forwarding Permit No. 13284, dated June 12, 1986, to the Town of Hayesville for the construction and operation of the subject wastewater collection system extensions. This permit shall be effective from the date of issuance until rescinded, and shall be subject to the conditions and limitations as specified therein. If any parts, ,requirements, or limitations contained in this permit are unacceptable to you, 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, Post Office Drawer 11666, Raleigh, North Carolina 27604. If you wish to have the hearing before the Hearing Officer with this Department, you must indicate in the petition that you waive the right to have the contested case conducted by a Hearing Officer in the office of Administrative Hearings, and wish to have the matter conducted in the Department of Natural Resources and Community Development. Unless such demands are made this permit shall be final and binding. One (1) set of approved plans and specifications is being forwarded to you. If you need additional information concerning this matter, please contact Ms. Cyretha Irving, telephone number 919/733-5083, extension 119. Sincer y, RECEIVED Water C,.,.,?ity Division R. Paul Wilms cc: Clay County Health Department JUN 19 1986 Appalachian Engineering Asheville Regional Office Pollution Prevention Pays b'VeSterr7 ��.a,;,ic�n:al Office g Asheville, North Carolina 1 D. Ramsey P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015 C I /gwt An Equal Opportunity Affirmative Action Employer NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT RALEI GH P E R M I T For the Discharge of Sewage, Industrial Wastes, or Other Wastes 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 Town of Hayesville Clay County FOR THE construction and operation of a 90 GPM wet well pump station with dual non-submersible pumps, high water alarm, approximately 5,600 lineal feet of 4 inch force main and 7,500 lineal feet of 8 inch gravity sewers to serve the Town of Hayesville and the F discharge of collected domestic wastewater into the Town of Hayesville's existing sewerage system, pursuant to the application received March 6, 1986, and in conformity with the project plans, specifications and other supporting data, subsequently filed and approved by the Department of Natural Resources and Community Development 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 following specified conditions and limitations: 1. This permit shall become voidable unless the facilities are constructed in accordance with the approved plans, specifications and other supporting data. 2. Construction of the sewers 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. 3, This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 4. The facilities shall be properly maintained and operated at all times. 5. The sewage and wastewater collected by this system shall be treated in the Town of Hayesville Wastewater Treatment Plant prior to being discharged into the receiving stream. 6. This permit is not transferable. Page 2 7. The Permittee shall provide for the pump station and force main the following items: a. Pump-on/pump-off elevations locatdr so that 2-8 pumping cycles may be achieved per hour in the pump station. b. An air relief valve located at all high points along the force main. C. A screened vent for the wet well d. Fillets located in the wet well at the interection of the flooring and sidewalls. e. Three (3) feet of cover (miniumn) over the force main or the use of ferrous material where three (3) feet cannot be maintained. f. Sufficient devices which will protect the pump station from vandals. g. Flood protection if the pump station is located below the 100-year flood elevation. Permit issued this the 12th day of June, 1986. R. PAUL WILMS, DIRECTOR DIVISION OF ENVIRONMENTAL MANAGEMENT BY AUTHORITY OF THE ENVIRONMENTAL MANAGEMENT COMMISSION Permit No. 13284 EC TVED <�� > Water Quahf%/ Division FEB 26 f�C5r1 W n Wes:arn Regional Off;c;, Jill Asheville, North Caro!j,,- State of North Carolina Department of Natural Resources and Community Development 512 North Salisbury Street•Raleigh, North Carolina 27611 James G. Martin, Governor February 19, 1985 S.Thomas Rhodes, Secretary Ms. Helen K. Boone, Partner Clay County Associates 325 Aiken Road Asheville, North Carolina 28804 SUBJECT: . Permit No. 11252 Clay County Associates Carrollhouse Apartments Sewer Collection System-Private Clay County Dear Mr. Boone: In accordance with your application received June 14, 1984, we are forwarding herewith Permit No. 11252, dated Febraury 19, 1985, to Clay County Associates for the construction and operation of the subject wastewater collection system extensions. This Permit shall be effective from the date of issuance until rescinded and shall be subject to the conditions and limitations as specified therein. If any parts, requirements, or limitations contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing before a hearing officer upon written demand to the Director within thirty (30) days following receipt of this permit, identifying the specific issues to be con- tended. Unless such demand is made, this permit shall be final and binding. One (1) set of approved plans and specifications is being forwarded to you. If you have any questions or need additional information concerning this matter, please contact Mr. Cecil G. Madden, Jr. , telephone No. 919/733-5083, ext. 103. Sincerely yours, Original Signed By ARTHUR MOUSERRY For- R. taul'Wilms Acting Director cc: Clay County Health Department Altman and Associates Mr. W. Lee Fleming, Jr. Asheville Regional Supervisor Town of Hayesville Farmers Home Admgig%� jikl igh North Carolina 27611-7687 Telephone 919-733-4984 An Equal Opportunity/Affirmative Action Employer :_.. _. ECETVED Water Quality +Dktision NORTH CAROLINA FEB 26 10PS ENVIRONMENTAL MANAGEMENT COMMISSION Western Rebior-. ,' &heville, North C., DEPARTMENT OF NATURAL RESOURCES AND COMMUNITY DEVELOPMENT RALEIGH P E R M I T For the Discharge of Sewage, Industrial Wastes, Or Other Wastes 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 Clay County Associates Clay County FOR THE construction and operation of apparoximately 855 lineal feet of 4-inch gravity sewer, 250 lineal feet of 3-inch force main, and a 150 GPM pump station equipped with dual pumps and a high level alarm to serve Carrollhouse Apartments and the discharge of domestic wastewwater into the Town of Hayesville's existing sewerage system, pursuant to the application received June 14, 1984, and in conformity with the project plans, specifications, and other supporting data, subsequently filed and approved by the Department of Natural Resources and Community Development 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 following specified conditions and limitations: 1. . This permit shall become voidable unless the facilities are constructed in accordance with the approved plans, specifications and other supporting data. 2. This permit is effective only with respect to the nature and volume of wastes described in the application and other supporting data. 3. The facilities shall be properly maintained and operated at all times. 4. This permit shall become voidable unless the agreement between Clay County Associates and the Town of Hayesville for the collection and final treatment of domestic wastewater is in full force and effect. 5. The sewage and wastewater collected by this system shall be adequately treated in the Town of Hayesville's Wastewater Treatment Plant prior to being discharged into the receiving stream. 6. This permit is not transferable. 11252 ,a 0 7. Construction of the sewers shall be so 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. 8. The Permittee shall provide for the pump station and force main the following items: a. Pump-on/pump-off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump station. b. An air relief valve located at all high points along the force main. ` c. A screened vent for the wet well. d. Fillets located in the wet well at the intersection of the flooring and sidewalls. e. Three (3) feet of cover (minimum) over the force main or the use of ferrous material where three (3) feet cannot be maintained. f. Sufficient devices which will protect the pump station from vandals. g. Flood protection if the pump station is located below the 100-year flood elevation. r Permit issued this the 19th day of February, 1985. NORTH. CAROLINA ENVIRONMENTAL MANAGEMENT .COMMISSION Original Signed 13y ARTHUR MOUSERAY For. R. Paul Wilms,.Acting Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. 11252 17-1998 11:15 FROM DEM WATER QUALITY SECTION TO 87042522518 P.04/04 V1 (ems �o \\ �' g x Flo.NC0026697 t �e1 S0G,\�} ay Co.W&S-WWTP Page 3 � 1 6 ,A4 �:, d ?Sole Engineer's Certification.* Not`'ai I, .Joe 0!! 1 as a duly. registered Professional Engineer in the State of North Carolina,having been authorized to observe(periodically,weekly, full tune)the cvnstruetion of the project,A14h ."pr' Q 1`�P1-wWT P for the Project Name (,oc Lion Pertriittee hereby state that,to the best of zriyab cia��n u����e Aerogence was used in the Mod treatment system,including servation of construction of the Clay County wastewaterp the units specified below,was installed and construction was observed to be within substantial compliance and intent of the approved plans and specifications: • Bar screen • Dual selector tanks • Equalization basin with approximately 36,000 gallon capacity • Dual aeration basins with approximately 313,000 gallon capacity • Dual clarifiers with approximately 60,000 gallon capacity • Dual sludge digesters with approximately 70,000 gallon capacity • Draimad sludge dcwatering system • Chlorine contact basin with dual chlorine diffusers one for each treatment train,and • All associated controls,piping and appurtenances In addition,the fvllvwing additions were incorporated into the construction of the facility as per the Division's request' 'r sirs shall be added to the eg--a-Uation basin. The Division understands that the contents of the equalization basin will be metered back into the aeration basin once the cried of high inflow has stopped. Depending on the length of time this takes, ctivated sludge can go septic. In addition,the Division would like to point out that this p pe completely Air will be required in the tank m... i ank will most likelynever be um. d com lctcl dry. q yr the portion of the contents that remain after the pumps cut off. DEC - 3 um s shall e d to the slud a d' s. The addition of u ernat r - t ese pumps during the initial construction phase will alleviate the need for the plant } £j, v crater to utilize a per pump to remove supernatant (i_e. maximize plant x operational flexibility). In addition, the operation of these pumps will maximize they sludge storage capacity and will most likely produce a greater concentration of slug, :1 Registration No. ' E L Signature i3 14774 Date N OV�/Wib 5. •., GIM `° °• Y Ytl. * Upon completion of construction and prior to operation of this permittdf ci tbean installed in must be received from a professional ecatio ngineer certifying that the permitted facility accordance with the NPDES Permit, this Authorization to Construct and the approved plaru and Specifications. RECEIVED Mail the Certification 10 Jeff Myhrd4'hT 1"c NP—DH$V4 P' Box 29535, Raleigh, NC 27626-0535. TOTAL P.04 uILL ASSOCIATES TO :NC - DENR RSHEVILLE 1999,10-04 15:43 #136 P.01/03 McG r ill iti�r i�j ASSOCIATESFill 5 _ 1�U IJI ., 4 k PLEASE DELIVER xxE liaLLO A NAB: Kerry Becker CONTANY: NCDENR FAX NUMBER: 828-251-5452 BATE: 10/4/99 PROJECT(AND PROJECT N ITvmER): 9734 1.l1 (0Q1) TOTAL NIIIIMER OF PAGE(S) --(INCLUDING COVER SME IF YOU DO NOT F.ECETV,E ALL PAGES OR HAVE AN,y PROBLEM WIT T'-',S'RANSWSSION,PLEASE CALL CpiVN AT 1-82&252O57,5 H RECEIVING FROM: Dan Townsend i MCGILL ASSOCIATES,P.A. j CONSULTING ENGINEERS 55 BROAD STREET ASMV"LE,NORTIi CAROLINA,28801 TELEPHONE, 1-828-252-0575 FAX NUMBER: 1-828-252-2518 COMW—MIIVTS: i .Kerry, Please find attached sheet 5 of a Non-Discharge Pezmit Application for a sewer project in Cla County. PIease complete this sheet and return it at your convenience. Thank you, y Dan i FrL7�DOC Engineering; pInnin . cGill rlssoclates,P�q, .p,p, gax.72S-9,Asheville,NC 28802•SS Broad Street,Ash ville,Nt<2880 S28 2Finance a n c e S2-0S75•FAX8213-,2,52.2538 H ILL ASSOCIATES TO ;NC - DENR ASHEVILLE 1999,10-04 16:43 #136 P.02/03 This form must be completed by the appropriate DEN1 regional office and included as a part of the project submittal information. ^N STRUCT1O.NS TO NC PROFESSIONAL ENGINEER: The classification of the down'slope surface waters(the;surface.waters that any overflow from the facility would flow toward) in which these sewers will-be constructed must be determined by the appropriate Dam regional office. Therefore,you are, required, prior to submittal of the application package, to submit this form,with items 1 through 7 completed, to the appropriate Division of Environmental Management Regional Water Quality Supervisor (see page $ of 8). At it minimum,you must include an 8.5"by I I"copy of the portion of a 7.5 minute USGS Topographic Map which shows the location of these sewers and the downslope surface waters in which they will be Iocated. Identify the closest downslope surface::waters on the attached map copy. Once the regional office has completed the classification, reincorporate this completed page and the topographic map into the complete application form and submit the- application package. 1. ,Applicant(specify name of ft municipality,coiporatiort,individual,etc.):-. UA' UaNTY WATeR AN,[7 2. ;,`Tame&complete address of engineering firm: ,'Telephone number. J �'�CR 'SY57EM 7MPA0VVml N 3. •.l'ro`ect narrle: ,.. .� , �r—C= Y C-OIy W ' I�Y;O ��'� 4. Name of closest downslope surface waters: �UWA S54'G VER - 5..' County(le�where sewers and surface waters are located ,. Map u=e and date• 1_.�.. ' ;.5 ,Signature and Date: NC Profess; er' , . . . - Iy NU 47 i•' , j !�. �1,+y{) . .. 1 ST To. REGION-AL WATER QUALITY Si1PERVISC►R Please provide with the classitcation of the watershed where ibese sewers will be constructed,as identified on the attached map segment: Varne of surface waters: Classification(as established by the.Environmental Management Commission): Proposed classification,if applicable: Signature of regional office personnel: Date: FORM: GSPSA 02/95 Page 5 of 8 :GILL ASSOCIATES TO :NC - DENR ASHEVILLE 1999,10-04 SS:43 #136 P.O3/O3 'Ail ����_ _ Ia 9•,,.•Yv �I• �� s i �a'f I y„r+ 1 q /. ri� II' _ ?;. r u eto �,.�----.,�- � � -.�: ,� �, •' y{IAA S�,k�?.� � �-�' - '' '�� TA 00 1` 1 ;,�,• J*- �„�_J"J`�. .1;r"- ., .,� ,,/ .I•.fie,� , 1 � ��_, .� �r�x fork f•Ril �,.'-�I m 1'�)� - '` ?' • ;� "—� ..._ .q 89y�' _ _'Gv +�•f j��C .rt Y � \�—.5'' -1- rests f� 8M2Ey Ce _'�' M;MyclYiil• h 'o t 1 4 Q -,@ IR 10$I', j r p agi`n. Sao •1 � ste I 1E By a Ce , ♦ :_ H �s11' f I Elm v % •_� __ti\ f l.Y ;... Gib 1. •r ti 4 11 I \.� %�'1�. pp,,,Kl � a • i IY�� f \ --ZMr ® y a ADDSM 199 1 LL ' 3�, „ r,trE��M � M-HMK3 �f� �r�'.•.;•' .r 1,+••• •%0. SFDDDv FEET 141 50' d253 z42 v.p M�. rp u.s.7e r •�Awp52 IV t5 Nr:1 z4q �4547'30" V NE �-.. SCALE 1:24000 1 raaE = war NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY .,C111;:0 � ' July 12, 1999 ESB.HUNTJ" Mr. Stephen C. Sellers, Chairman GOVERNOR Board of County Commissioners. Clay County JUL Z P.O. Box 118Q�g `= CDEVI Hayesville, North Carolina 28904 WAYNE'M ' - >I &( iARY_fi i ry SUBJECT: Clay County Water and Sewer Sanitary Sewer Improvements ERR'fit'`"" N bl ,< In the Vicinity of Hayesville High Unit Cost Grant Application � y n # Dear Mr. Sellers: r A review of the plans and specifications for the subject wastewater facilities has been :. rf completed by the Construction Grants and Loans Section. The comments resulting from this .. review are being transmitted directly to your engineer for clarification and resolution; a copy is attached for your reference. If additional comments are necessary following the receipt and 43 review of the responses and revised plans and specifications,these will promptly be made. 1 Upon receipt of satisfactory responses from your engineer to our comments, the r review of the plan documents will be completed. If you have any questions concerning this matter, please do not hesitate to contact Mr. Steven Pellei, the State Project Review Engineer, �. 2N at(919) 715-6219. Sincerely, Cecil G. adden, Jr., P.E., S isor Design Management Unit Construction Grants and Loans Section 01 SP/nw Attachment cc: McGill Associates (w/attachment) Asheville Regional Office (w/attachment) j DMU/CIU (w/attachment) 10 Steve Pellet (w/attachment) CONSTRUCTION GRANTS& LOAN! SECTION P.O. BOX 29579, RALEIGH. NORTH CAROLINA 27626-0579 .�:,•,...-�.-_. z�:,r � � PHONE.919-733-6900 FAX 919-715-6229 AN EQUAL OPPORTUNITY / AFFIRMATIVE ACTION EMPLOYER - SO% RECYCLED/10% POST-CONSUMER PAPER Construction Grants and Loans Section Design Management Unit Comments on Plans and Specifications Clay County Water and Sewer District Sanitary Sewer Improvements General Comments: 1. With submittal of revised plan,provide an updated itemizfd cost estimate for the proposed project if costs have changed. 2. Provide a completed non-discharge permit application with the $400 application fee. 3. Provide a copy of the Sedimentation and Erosion Control Permit from the Division of Land Quality or a letter from them stating that no permit is required for this project. 4. For all stream crossings provide a copy of the 401 Water Quality Certification, and Army Corps of Engineer' s 404 Permit or provide a letter from the Corps stating that none is required for this project. 5. Confirm all mitigative measures required by other permits and environmental assessments have been incorporated in the plans and specifications. Provide a summary of those measures in your written response. 6. Advise if there are gas stations or former gas stations in the vicinity of the proposed project. If affirmative,then an investigation should be performed on the soils and groundwater to determine if they are petroleum contaminated. When the contamination exists,plans and specifications must address how the contaminated soils and groundwater must be handled. 7. Provide engineering calculations to confirm the existing sewer lines have adequate capacity to convey any additional flows from new lines to the WWTP. At a minimum, the sewer should have sufficient capacity to handle the peak flow with the sewer full. This evaluation should be based upon 20-year flow projections for all tributary lines. 8. Provide calculations that demonstrate that the receiving sewerage system has the capacity to handle the additional flows. 9. Construction of sewers and sewer extensions are prohibited in the following areas unless the specified determinations are made: a. In a natural area designated on the State Registry of Natural Heritage Areas by a protection agreement between the owner and Secretary of the North Carolina SDP/Clay Cty/DMU comments/7-12-99 1 Construction Grants and Loans Section Design Management Unit Comments on Plans and Specifications Clay County Water and Sewer District Sanitary Sewer Improvements General Comments: 1. With submittal of revised plan,provide an updated itemizfd cost estimate for the proposed project if costs have changed. 2. Provide a completed non-discharge permit application with the $400 application fee. 3. Provide a copy of the Sedimentation and Erosion Control Permit from the Division of Land Quality or a letter from them stating that no permit is required for this project. 4. For all stream crossings provide a copy of the 401 Water Quality Certification, and Army Corps of Engineer, s 404 Permit or provide a letter from the Corps stating that none is required for this project. 5. Confirm all mitigative measures required by other permits and environmental assessments have been incorporated in the plans and specifications. Provide a summary of those measures in your written response. 6. Advise if there are gas stations or former gas stations in the vicinity of the proposed project. If affirmative,then an investigation should be performed on the soils and groundwater to determine if they are petroleum contaminated. When the contamination exists, plans and specifications must address how the contaminated soils and groundwater must be handled. 7. Provide engineering calculations to confirm the existing sewer lines have adequate capacity to convey any additional flows from new lines to the WWTP. At a minimum, the sewer should have sufficient capacity to handle the peak flow with the sewer full. This evaluation should be based upon 20-year flow projections for all tributary lines. 8. Provide calculations that demonstrate that the receiving sewerage system has the capacity to handle the additional flows. 9. Construction of sewers and sewer extensions are prohibited in the following areas unless the specified determinations are made: a. In a natural area designated on the State Registry of Natural Heritage Areas by a protection agreement between the owner and Secretary of the North Carolina SDP/Clay Cty/DMU comments/7-12-99 1 Department of Environment, and Natural Resources, unless the EMC agrees that. no prudent, feasible or technologically possible alternative exists. b. In a natural area dedicated as a North Carolina Nature Preserve by mutual agreement between the owner and the State of North Carolina(Governor and Council of State), unless the EMC recommends and the Governor and Council of State agree that no prudent, feasible or technologically possible alternative exists. Confirm that the proposed sewers do not traverse the above mentioned natural areas. i Comments on the Contract Documents: 1. The contract documents should include the following items: a. Advertisement for Bids b. Information for Bids C. Bid d. Bid Bond e. Agreement f. Payment Bond g. Performance Bond h. Notice of Award I. Notice to Proceed j. Change Order Form k. General Conditions 1. Special Conditions 2. The Notice of Award and Notice to Proceed should have places for the signatures of the Contractor and the Local Government's Authorized Representative. The Consulting Engineer's signature is not considered an acceptable alternative for the signature of the Authorized Representative. 3. Gravity sewer work should be broken out in the bid by unit price for various ranges of depth. 4. The contract duration should be clearly identified in the specifications. 5. The sequence of construction should be identified in the specifications. This sequence must not result in overflows or bypasses to the waters of the state. 6. The information from a reasonable subsurface investigation must be made available to the contractor. If not included in the specifications, the specifications must advise where a copy of the report can be observed. SDP/Clay Cty/DMU comments17-12-99 2 7. If funding is desired, all addenda should be submitted to our office for review and approval prior to opening of bids. Contractors should have all addenda at least 7 days prior to bid opening. 8. Approval of all "or equals" must be by addenda prior to receipt of bids. 9. Specifications must limit infiltration to 100 gallons per day per inch mile of pipe. An infiltration test is required. 10. A specification section should be provided for each piece of equipment on the project. Equipment must be specified in accordance with NCGS 1 i3-3. Attached is a copy of our policy regarding this statute. 11. A clear description of the methods of measurement and payment(M&P) for each and every bid item should be provided. Most specifications have a measurement and payment section that describes each bid item. However, some specs address M&P in each spec section which makes it more difficult to review. 12. If stone bedding is required for sewer lines (typical for gravity sewers), the spec should indicate whether it is included in the cost of the pipe or a separate pay item. If bedding is required for the entire length, it should be included in the cost of the pipe. 13. The specifications should address how payment for rock excavation will be handled. Since this project is west of Greensboro,rock excavation should be expected. Some specs will include the cost of rock excavation in the pipe cost. This usually leads to higher project costs because the bidders do not know the quantity of rock, and therefore will have to add a contingency amount to the pipe price. We prefer that the A/E estimate a rock quantity and provide a bid item for rock excavation. This way, the contractor knows he will get paid for the rock encountered so he can give a better unit price for the pipe. 14. Undercut excavation should be addressed. Undercut excavation is required when the soil at the subgrade elevation is not suitable to support the pipe or structure to be constructed. The payment item for undercut excavation should include removal of the unsuitable material and replacement with stone, select backfill, or other suitable material. 15. Provide electrical plans and specifications for the pump station and any other work that requires electricity to operate. For projects with SCADA systems,the control wiring should be shown on the plans and specified. 16. The specifications should clearly indicate which contractor is required to provide and install the control panels for each piece of equipment. Some specs require the general contractor to provide the control panels and the electrical contractor to install them. Some specs require the electrical contractor to provide and install the panels. Either method is OK as long as the requirements are clear. SDP/Clay Cty/DMU comments/7-12-99 3 Comments on Plans: All Sheets 1. For proper identification, it is recommended that plans and specifications be stamped, "Final Drawings - Not for construction". 2. Designate the 100-year flood stage elevation on the plans. Manholes must be designed for 100-year flood protection. This should include watertight covers and venting. If applicable, a statement may be added that all components are above the 100-year flood stage elevation. 3. All construction easements, permanent easements, and rights-of-way must be shown on the plans. 4. All existing wells (both public and private wells)within 100 feet of the project must be shown on the plans. 5. Any waters Classified WS-II, WS-III, B, ORW, or HQW within 50 feet of the project must be shown on the plans. 6. Clearly show how horizontal and vertical control are provided. 7. For clarity, insert a legend similar to the one on page C 10 to each sheet. The legend should include a description for all symbols and line types used on the plans. The symbols should make a distinction between proposed and existing. 8. For clarity, distances between stations should be inserted on sheets C2 through C7 and C 14 through C 17. 9. All existing utilities and storm sewers that cross the proposed lines should be shown on plans and in the profiles. 10. Some statement should be added to the plans to clarify the status of any large trees, shrubs and other items on these plans that may be disturbed. Are they to be protected or do they require removal/replacement? If they will be removed,will the contractor be required to replace them? 11. Advise contractor what method is to be used to plug the existing sewer that will be abandoned. SDP/Clay Cty/DMU comments17-12-99 4 Sheet C2 1. It appears three feet of cover is not maintained over the pipe near Station 11+50 and D.I.P may be required. 2. An evaluation of the potential for impact and displacement of the pipe shall be made whenever flow velocities exceed 15 feet per second. Such an evaluation should be made on pipe between manholes at station 22+72.18 and station 24+50.69. Sheet C3 1. It appears the installation of the air release valve on the force main is part of this contract. However,no detail of the installation of this item has been provided. Sheet C4 1. It appears three feet of cover is not maintained over the pipe near Station 11+50 and D.I.P may be required. Sheet C5 1. It appears that the length of pipe between stations 20+38 and 21+74 is shorter in the profile view than in the plan view. 2. It appears that the inverts "in" for station 21+74 are incorrect. They should be 1842.49. In addition, has a drop manhole been considered for this manhole? 3. An evaluation of the potential for impact and displacement of the pipe shall be made whenever flow velocities exceed 15 feet per second. Such an evaluation should be made on pipe between manholes at station 10+00 and station 11+57 (Line"B"). Sheet C8 1. Typically we expect to see a drop through each manhole from invert"in"to invert"out". The drop varies but is typically around 0.2 feet. 2. An evaluation of the potential for impact and displacement of the pipe shall be made whenever flow velocities exceed 15 feet per second. Such an evaluation should be made on the pipe designated as"Line B". 3. It appears three feet of cover is not maintained over the pipe near Station 11+50 and D.I.P may be required. SDP/Clay Cty/DMU comments/7-12-99 5 4. Has approval been received from DOT or others for the open cut through and encased boring under US 64 (business)? It appears from the pavement repair details that the length and width of cuts should be specified. The stationing of the encased pipe should be specified. 5. It appears a drop manhole detail is necessary for station 11+45. 6. It appears that the manhole at station 17+70 has been mislabeled for"line B". It should be 10+00. 7. Some statement should be added to inform the contractor as to the condition of the end of the new sewer line at 9+82 (Line A). Shall it be pluggedl marked and reburied until the new pump station is built? 8. Confirm that there is adequate space for the boring. Bore pit locations should be shown with easements. Sheet C9 l. It appears the 15 inch CMP at station 30+40 was omitted from the profile view. 2. It appears the pipe slope between manholes at station 32+85 to station 36+25 is incorrect. 3. Confirm that there is adequate space for the boring. Bore pit locations should be shown with easements. Sheet C10 1. At several stations, it appears the proposed sewer line crosses existing fences. Some clarification should be made so that the contractor knows what is expected with regard to restoring the fences. Sheets C12 and C13 1. For the manhole replacements, inverts and rims should be specified. For clarity, the existing pipe sizes should be specified. 2. The manhole detail refers to precast bases. Confirm that the replacement manholes will use precast bases. 3. The datum for vertical control should be specified. 4. Some statement regarding uninterrupted service or scheduling work should be made so that inconveniences to residents are minimized. SDP/Clay Cty/DMU comments/7-12-99 6 Sheet C14 1. It appears that the pipe slope or invert"in" at station 10+00 is mislabeled. 2. It appears the 15-inch CMP at station 12+50 has been omitted from the profile view. Sheet C15 1. It appears that the inverts "in"have been switched at station 10+00. i 2. It appears the 18 inch CMP at station 10+10 and 15 inch CMP at station 15+70 were omitted from the profile view Sheet C16 1. It appears the existing sewer line crossings at several stations were omitted from the profile view. 2. It appears the pipe slope between manholes at station 10+00 to station 12+09 is incorrect. 3. For clarity the invert"in" from the existing sewer at station 12+09 should be specified. 4. An evaluation of the potential for impact and displacement of the pipe shall be made whenever flow velocities exceed 15 feet per second. Such an evaluation should be made on pipe between manholes at station 12+09 and station 14+26. 5. Some consideration should be given as to whether the depth of the 8-inch sewer between station 10+00 and 12+09 can be reduced, thereby reducing cut depths? Sheet C17 1. It appears the proposed sewer under the existing 18-inch CMP at station 22+50 may not meet the required minimum separation. 2. An evaluation of the potential for impact and displacement of the pipe shall be made whenever flow velocities exceed 15 feet per second. Such an evaluation should be made on each section of pipe on this sheet. 3. It appears three feet of cover is not maintained over the pipe sections on this sheet and D.I.P may be required. SDP/Clay Cty/DMU comments17-12-99 7 Sheet C18 1. Some consideration should be given to address maintenance issues associated with small force mains such as the existing 2-inch force main. 2. Provide a connection at the pump station for a portable generator hook up. Audio and visual high water alarms should be included. In the event that the pump station is located in a remote site, the alarm should be connected to an autodialer or SCADA system. 3. The size of the stone or gravel should be specified for the gravel access road and the pump station area. 4. Buoyancy calculations shall be completed by the engineer rather than the precast supplier. 5. In order to provide for system reliability, the Division requires one of the following: a. dual source or stand-by power on site, b. telemetry systems with a sufficient number of stand-by generators and personnel for distribution, C. approval from the Director(see NCAC 2H.0219(h)(3)), or d. where vicinity waters are classified as C, show a history of power reliability. Please comment on which method will be utilized for this pump station. 6. Plans should clearly show the existing source of power. Advise if the existing power source is adequate. If not, clearly identify the contractor's responsibility for it, s upgrade. Sheet C19 1. A detail of the installation of manholes constructed over existing lines should be provided. 2. A detail of the installation of new sewer lines to existing manholes should be provided. 3. For clarity the cleanout detail should specify the thickness of the concrete collar. 4. For clarity the status of the manhole cover and ring should be specified. Can these items be reused? 5. Please advise as to the location in the specifications of the stone noted in the precast SDP/Clay Cty/DMU comments17-12-99 8 manhole detail. Sheet C20 1. Some note may be required to clarify what will happen to the existing pumps. Will there be any salvage of components or will they be disposed of? 2. The stream crossing detail should include a section view of the concrete encased pipe. The length of the riprap up and down stream should be specified. 3. Consider a construction method such that no load will be transferred via the PVC riser pipe to the underlying lateral pipe in the sanitary sewer iconnections. This will protect against pipe displacement and riser shearing. 4. For ease of maintenance and cleaning consider long sweep elbows and a tee connection that allows access for rodding the line for the force main connection. 5. The size of the stone or gravel should be specified for the undercut excavation detail and the sanitary sewer service connection detail. 6. Plastic pipe should have stone backfill to the spring line (middle) of the pipe. In areas with a high groundwater table, the stone should continue to 6 inches above the top of the pipe. 7. Compaction requirements should be clearly specified and enforced. In trafficked areas and in structural areas we expect the specifications to require 95% compaction. In all other areas we expect compaction to be no less than 80%. Sheet C21 l. Has approval been received from DOT or others for the proposed pavement repairs? 2. A detail for sidewalk repair should be considered. 3. Please advise as to the location of the detail that specifies the trench width and length. SDP/Clay Cty/DMU comments/7-12-99 9 ` PRELIMINARY ENGINEERING REPORT AND ENVIRONMENTAL ASSESSMENT WASTEWATER COLLECTION SYSTEM IMPROVEMENTS I ' CLAY COUNTY WATER AND SEWER DISTRICT CLAY COUNTY, NORTH CAROLINA dse:aaaettr�ea,� 6Zat �� CARO , .°if ,•s spp MICHAEL J. WARESAK, P.E. a a I tit Gi-11 , foe N 0$a* % mc - - ASSOCIATES ,��PB�henna�°P1as ' ' i Engineering • Planning • Finance Post Office Box 2259 Asheville, North Carolina 28802 MARCH, 1999 t TABLE OF CONTENTS SECTION I INTRODUCTION 3 SECTION II EXISTING FACILITIES 4 SECTION III CRITICAL NEED FOR PROJECT 5 SECTION IV PROJECT DESCRIPTION 7 J SECTION V PROJECT COST ESTIMATES 9 SECTION VI PROJECT MAP 10 SECTION VII PROJECT IMPLEMENTATION SCHEDULE 11 SECTION VIII SummARY 12 SECTION IX ENVIRONMENTAL ASSESSMENT 13 APPENDIX A MORATORIUM LETTER APPENDIX B SMOKE TESTING NOTES i s 2 SECTION I INTRODUCTION Clay County is located in southwestern North Carolina with a population of approximately 7,400 persons. The Clay County Water and Sewer District provides potable water and sanitary sewer service to the Town of Hayesville and its environs. The District currently has 207 water customers and 165 sewer customers. The district is under a sewer moratorium imposed by the North Carolina Department of Environment and Natural Resources (NCDENR) which prevents new sewer connections until compliance with certain regulations is achieved. .._ The purpose of this report is to identify collection system deficiencies within the jurisdiction of the Clay County Water and Sewer District, and provide recommended rehabilitations to correct the deficiencies. The proposed project area includes many areas inside the Town of Hayesville, as well as a small area southeast of the town limits. The proposed sewer upgrades are located along Hiwassee Street, Fort Hembree Street, Hickory Street, Riverside Drive, Mill Street, a section of SR 1140, and an area located between Highway 64 Business and the wastewater treatment plant. This report is intended to support an application to the NCDENR for a High Unit Cost Grant through the 1998 Critical Needs Bond Program. 7,1 i SECTION II EXISTING FACILITIES The existing wastewater collection system of the Clay County Water and Sewer District consists of various size gravity sewer lines from 6-inch diameter to 8-inch diameter, in combination with lift stations and force mains that are required to serve the mountainous terrain of the area. Currently, the Clay County Water and Sewer District has six (6) lift stations. The earliest portions of the gravity sewer system were constructed in the 1940's. As is the case with collection systems in many small towns, many of the lines are constructed of terra cotta. These older lines are the most sensitive to irifiltration/inflow (I/I) due to leaking joints and broken and collapsed sections. To make matters worse, several areas of Town have manholes constructed of dry stack masonry units on concrete slabs. These manholes are certainly prone to excessive I/I contributions. 3 The Town of Hayesville provided no significant treatment of wastewater until a central wastewater treatment plant was constructed in the 1960's. The plant, now operated by the Clay County Sewer and Water District, uses an extended aeration process for treatment to secondary standards with discharge to Town Creek. The current capacity of the plant is 97,000 gallons per day which is regularly exceeded due to excessive infiltration/inflow(VI) in the collection system. The existing wastewater treatment plant will be abandoned and replaced with a new 300,000 gallon per day extended aeration plant currently being constructed, with discharge to the larger Hiwassee River. The new wastewater treatment plant is expected to be operational later this year. 4 ---1 SECTION III CRITICAL NEED FOR PROJECT The Clay County Water and Sewer District has been under a moratorium prohibiting sewer connections since November, 1994 (see letter in Appendix A). The moratorium was imposed due to continual discharge permit violations at the District's - Town Creek wastewater treatment plant. The violations are largely a result of flows to the plant which regularly exceed the permitted maximum flow of 97,000 GPD. The District has plans to construct a larger 300,000 GPD wastewater plant to provide additional capacity. However, infiltration/inflow (I/I) in the collection system is considered a large contributor to these high flows and must be addressed in a comprehensive way in order for the District to achieve permit compliance. This is especially critical since growth pressures in the area are expected to increase demands on the treatment system. I/I will no doubt worsen, resulting in limited reserve treatment capacity. Reduction of I/I in the collection system is a critical need to accommodate perceived growth. At the request of the Clay County Water and Sewer District, smoke testing was performed in various areas on two 2 separate occasions to further evaluate the condition p O p of the existing sewer lines. Manholes were inspected in conjunction with the smoke testing, and information related to the condition of existing lines and problem areas was obtained from District maintenance personnel The areas included in these tests were Mill Street, Hiwassee Street, Hickory Street,Fort Hembree Street, Ritter Road, Highway u 69 and State Road 1122, Riverside Street, Highway 64, the sewer lines in the downtown area, and the main trunk line between the Town Creek treatment plant and Highway 64. Many manholes throughout the area are constructed of dry stack masonry units, which regularly leak. I/I is also a problem over signiflcant stretches of the older terra cotta sections of the system. It should be noted that the main trunk line to the wastewater treatment plant is an area with failing septic tanks, and the existing sewer line is not deep enough to allow connection of the homes. In addition, the line has been observed to contain a large amount of inflow during inclement weather. Lastly, the sewer line along SRI 140 is in poor condition and no manholes exist over its entire length. 5 In addition to the above sewer line deficiencies, the existing Riverside Street Pump Station is a converted septic tank which does not meet current state design standards for a wastewater pump station. This pump station is located within close proximity to the Hiwassee River,therefore the pump station should be replaced to protect the water quality of the river. A map of the project area has been provided in section VI and notes from these inspections can be found in Appendix A. A summary of the inspection notes showing areas in critical need of replacement can be seen on the next page. I � 7A-7C Mill Street Poor Poor Average 2A-2F Hiwassee Street Poor Poor Major 9D-9H Hickory&Fort Hembree Street Poor Poor Average IC-1E Ritter Road Poor Average Major 3E, 3G, 3H Highway 69 & State Rd. 1122 Poor Average Major ALL Main Trunk Poor Poor Major 5A-5J Riverside Street Poor Poor Major 6A,613,6E Downtown Poor Poor Major *'Infiltration/Inflow(III)Ratings: Major—Visible evidence of Inflow/Infiltration Average—Condition of pipe or manhole is poor and has the potential for Inflow/Infiltration As can be seen from the above information,many sections of the sewer system in the District are in serious need of repair. In considering what sections of the collection system warrant repair or replacement, the individual areas were considered separately to keep costs to a minimum. a It should be noted that the project to replace the existing main trunk line has already been designed and the required permit from the North Carolina Division of Water Quality has been received. Therefore, this project can be constructed as soon as funding is secured. 6 SECTION IV PROJECT DESCRIPTION After careful review of the smoke testing results, the following recommendations for sewer line and manhole replacement can be seen in the table below. Each area is categorized by street or location, and recommended replacement of specific manholes ` and sewer line (in linear feet) are listed in the columns to the right. 9 Mill Street 7A—7C 715 LF Hiwassee Street 2A-2F 2575 LF Hickory &Fort Hembree Street 9D-9H 750 LF f, Ritter Road IC-lE None ` Highway 69 & State Rd. 1122 3E, 3G, 3H None State Road 1140 5 New Manholes 1200 LF (none existing) ` Main Trunk See Below Riverside Street 5A-5J 2725 LF Downtown 6A, 6B, 6E 1375 LF Riverside Pump Station Replace Pump Station Main Sewer Trunk Line: The main trunk line to the wastewater treatment plant is an area with failing septic tanks, and the existing sewer line is not deep enough to allow connection of the homes. 71 Furthermore, large amounts of infiltration and inflow are occurring during inclement weather conditions. This project consists of replacing approximately 5140 LF of 8" PVC ` sewer line and 23 pre-cast concrete manholes. In the following section, Project Cost Estimates, this section of the project is singled out but added into the final cost of the estimate. Riverside Street Pump Station In addition to the above sewer line deficiencies, the existing Riverside Street Pump Station is a converted septic tank which does not meet current state design -74 .;_ standards for a wastewater pump station. This pump station is located within close 3 proximity to the Hiwassee River, therefore the pump station should be replaced to protect the water quality of the river. _ .r SECTION V PROJECT COST ESTIMATES The proposed wastewater system improvements would include replacing the Riverside Street Pump Station and approximately 14,480 LF of 8-inch gravity sewer line and 61 manholes in the locations mentioned in Section III. The proposed improvements are shown on the map contained in Section VI, and the approximate costs are shown in the table below. , � o i iza ion o , Main Trunk Line Gravity Sewer Line LF 5140 $40.00 $205,600.00 Manhole Replacement , Steel Encasement Pipe $120.00 $12,000.00 Asphalt epair $35.00 $63,00UM nitary Sewer Service $2,000.00 itional Kenabilitation Work ravity Sewer Line LF 9340 $40.00 $373,600.00 ' 7 Manhole Replacement . Asphalt Repair Pump Station Replacement , SEWER SUBTOTAL n ingencies o $108,15U.00 Design Engineering $77,500.00 Construction Administration $54,000.00 Legal/Administrative $10,000.00 - Easement Acquisition $2,000.0U ✓ TOTAL PROJECT COST --71,333,124.Od 9 - SECTION VI PROJECT MAP Ai j 10 SCALE: 1 "= 60C i to I' M /Z _ � NEW WWTP PROPOSED { i RIVERSIDE ST. PUMP i STATION REPLACEMENT --------- — — ' RIVERSIDE ST I J ��.. :\ 1 �o ' \ 5A 5B 5C 5D 41 71 PROPOSED SEWER LINE 5G ` REPLACEMENT eus (TYPICAL) 51 5J \ PROPOSED SEWER LINE REPLACEMENT i (TYPICAL) WASTEWATER TREATMENT S IN THE PROCESS OF BEING �NED & REPLACED WIT H.-PUMP TO PUMP WASTE TO ANEW ! :� ZNT FACILITY ON -THE EAST SIDE V (NOT PART OF THIS PROJECT) ! 64 A S S O C I A T E S ENGINEERING•PLANNING•FINANCE -� SECTION VII PROJECT IMPLEMENTATION SCHEDULE Following are the proposed dates for various critical project activities. 1. Main Trunk Line • Receive Funding Approval July 1, 1999 • Advertise for Bids July 15, 1999 • Begin Construction September 15, 1999 • Complete Construction January 15, 2000 2. Miscellaneous Sewer Line Replacements • Submit Plans and Specifications to State for Approval June 1, 1999 • '. Receive State Approval September 1, 1999 • Advertise for Bids September 15, 1999 • Begin Construction November 15, 1999 • Complete Construction May 1, 2000 J 11 � i SECTION VIII SUMMARY The Clay County Water and Sewer District must rehabilitate specific sections of their collection system to reduce wastewater flows. The project recommended in this report replaces the oldest lines and manholes and is expected to significantly reduce excessive I/I. The resulting reduction is wastewater flows will help the District to attain - compliance with their discharge permit and allow the sewer moratorium to be lifted. After review of the notes and information gathered from manhole inspections, several areas were selected for manhole and/or sewer line replacement. The areas needing both sewer and manhole repair/replacement are included in these tests were Mill Street, Hiwassee Street, Hickory Street, Fort Hembree Street, Riverside Street, Highway 64, the sewer lines in the downtown area, a small section of SR 1140, and the main trunk line between the Town Creek treatment plant and Highway 64. The areas needing only manhole replacement are Ritter Road, Highway 69 and State Road 1122. For a list of specific manhole and sewer line replacements,refer to the table in Section IV Project Description. The proposed sewer line and manhole replacements will provide sewer service to an area with failing septic tanks and will reduce the amount of infiltration and inflow in the sewer system. The total estimated cost of the project is$1,333,124. 12 SECTION IX ENVIRONMENTAL ASSESSMENT -° Since this is simply an upgrade of the current wastewater system, few adverse environmental impacts are expected. After completion of the upgrades, the overall impact will be beneficial to the protection of the environment because the risk of sanitary sewer overflows will be reduced. Changes In Land Use The proposed sewer improvements are to be constructed in close proximity to existing 7 sewer lines. Construction of the sewer lines would not alter the present land use either during or after construction. Wetlands and Floodplains No known wetlands will be impacted by the construction of any of the proposed facilities. All facilities will either be constructed above the 100-year flood plain or 71 protected by appropriate devices such as watertight manhole covers and elevated vents. This will assure that there will be no significant adverse impacts to flood plain areas. Prime or Unique Agricultural Lands There are no known prime or unique agricultural lands in the project area. Public Lands Although a majority of the project will be on existing public easements, it will be replacing existing facilities. No notable impacts are expected on public lands. Scenic and Recreational Areas No scenic or recreational areas will be impacted by the project. 13 -: Areas of Archeological or Historical Value The construction of this project adjacent to existing sewer lines is not expected to impact any areas of archaeological or historical significance. Air Quality This project does not involve the discharge of any vapor or particulates in to the air. No air quality impacts are anticipated. Groundwater Quality By rehabilitating leaking sewer lines, the groundwater quality should improve because the potential for leakage of wastewater into groundwater will be reduced. No adverse groundwater quality impacts are anticipated. Nuisance Conditions Since most construction will be done during normal business hours, increased noise levels due to construction should not adversely impact the public. Any rise in noise T elevations will be temporary. Water Supplies No known water supply intakes are located immediately downstream of.the existing discharge. The proposed,sewer-line project is not expected to have any impact on any public or private water supplies. Wildlife and Their Habitats Since this project does not result in an increased wastewater treatment plant capacity or discharge, no significant impacts to wildlife and wildlife habitats are anticipated. 14 Surface Waters The rehabilitation of existing sewer lines is expected to decrease the infiltration/inflow, thereby decreasing the quantity of treated wastewater effluent that is ultimately discharged to the river. Therefore,the project will have positive impacts on the receiving waters. Indirect or Secondary Impacts Only limited indirect and secondary impacts are expected in response to the proposed projects. The proposed projects are not expected to spur extensive growth in or around the Town but are needed to serve the existing industrial, commercial, and residential base. Completion of the projects is not expected to cause changes in the historical development patterns in or around the Town of Hayesville. No significant impacts to natural or environmental resources are expected as a result of the rehabilitation of the Clay County Water and Sewer District sewer system. Mitigative Measures While no significant adverse environmental impacts are anticipated, various mitgative measures will be included in the design, construction, and operation of the proposed sewer rehabilitation project. These measures will further reduce or eliminate any impacts to the environmental and natural resources in proximity to the proposed project. All applicable erosion control measures will be incorporated into the design and construction of all facilities. Silt fences, check dams, settling basins, and prompt seeding, among other measures, will be utilized to insure that construction activities do not pose an erosion or siltation hazard. 15 APPENDIX A MORATORIUM LETTER C J i State of North Carolina Iry Department of Environment-,. 1 Health and Natural Resources ` • i Division of Environmental Management _ James B. Hunt,Jr.,Governor �'"'��" Jonathan B. Howes,Secretary C� 1—�1\1 F>a Nonn 8, Guthrie, Regional Manager J Asheville Regional Office WATER QUALITY SECTION November 18, 1994 CERTIFIED MAIL RETURN RECEIPT RLgUESTED .; Mayor`: Paul Vaught Towri 'of Hayesville P03t Office sox 235 Hayesville, North Carolina 28904 Subject:- NOTXCB 01' VIOLATXON Notification of Sewer. Moratorium Town of Hayesville 71 Wastewater Treatment Flint NPDES Permit Number NCO026697 Clay;County Dear Mayor Vaught: - _The Division of Enviror=ental. Management has determined that the 'above referenced facility is unable to adequately treat the waste tributary- to: its .wastewater treatment plant. S. 143-215967 (a) . directs that• no .person subject io the pVov3sions of G. S. 143 -215.1 shall wi.Ylfully discharge any wastes to a disposal system in excess .,of :the capacity of. the disposal system which the disposal'• system cannot adequately treat. - _ - Pursuant. to G.` S. - 143-215.67 (a) , this Division is unable to -approve any add.�tlonal. sewer connections* to the wastewater treatment plant. . The Town pf Hayesville is. hereby placed on sewer moratorium, effective 'as of the date of this correspondence, The' non-compliance stated above is a•:violation of your permit- and subjects. the Town of Hayesville to a civil penalty of UP to ' $10, 000:00 per. day. The Town- of Hayesville should . . immediately evaluate the reason(s)' '•for this non-compliance and L--' _take whatever actions that are necessary to return thedcility toy compliance. Additionally,. it should be noted that the Interchonge 6Luldhg,59 Woodfin plwe.AsheAe.N.C.28801 ' Telephone 704-251-6208 FAX(704-251-6452 An Equal Opportunity gftlrmptive Action Employer 50%recycled/]O%post-consumer popes Z. � a J Mtay()r• P0111 Vaught, NoVeMIX11C 7 R, 1994 Paclr_ 'I'wc> responsivility to regulate individual sewer connections resides w i t.h 1 Uca 1 gc)vernments . 1 01101 OPtion which may be available in efforts to address non- j comp.lianc a aL the Town of Hayesville,s wastewater Treatment Plant j is to Pnt.c:r- into a Special Order by Consent (SOc) with the LrivironmrnLal.- Management Commission. An SOO, will only be suphrn-LO. 0 by the Division if it can be demonstrated by the POrmf tAce Lo the satisfaction of the Director that the treatment-_1;ilc:i I i.Ly is being operated At optimal efficiency and that non- compliar)cp is due to conditions that cannot be corrected by means Other Lhan consttuction of additional treatment facilities . The SU.0 iwould Place the facility on an enforceable schedule -- COntai.ninq stlf)ulated penalties for failing to meet required terms, conditions, and limitations specified in the Order and, at i thu Sii1TIQ time, would also grant the facility modified limits during the period of time in which the Order is in effect. Please be advised that the permittee is responsible for all violat:ions_ of: . the permit which may occur. Our Regional Staff , wi11 assist: -you in your efforts to return to compliance and will help yrn2. in evaluation your various options. Should you have an iidditional questions, please contact Mr: Forrest F, Westall, y waLcr Quality Regional Supervisor, in our Asheville Regional. Office ,at: '/04/251-6208. Sincerely: ,i = y\'73�-:) Roy M. Davis, Regional Supervisor . Division of Environmental Management xc• . ..PresLon Howard Steve Tedder 4' PermiLs and Engineering Unit Compliance/Enforcement Group (.',Jay County Health Department Kerry s. 'Becker APPENDIX B SMOKE TESTING NOTES The following pages contain notes taken during inspection and smoke testing of the existing sewer system. s Mill Street Three of four manholes were accessible on this road. The manholes are constructed of dry masonry units set on a flat concrete slab with no inverts. The ring and cover are set on a field fabricated lid. The pipe for this line is 6" black plastic pipe which appears to be becoming very brittle. Maintenance crew reports that pipe is prone to - break during a routine clean-out. The manholes range in depth from 2' deep at manhole 7c to 12't deep at manhole 7A. This line serves 7-8 houses and a church that sits on a ridge. The line runs down the very top of the ridge and appears to not have any infiltration problems with the exception of leakage in manhole joints. Manhole VA. The general condition is poor. The manhole is approximately 12' deep, ' dry stacked masonry units with no steps and flat concrete slab base with no invert. The manhole has one 8-inch and one 6-inch influent lines with one 8-inch effluent line. Flow through the manhole is moderate and restricted due to poor invert conditions. Manhole#7B. The general condition is poor. The manhole is approximately 5' deep, dry stacked masonry units with flat concrete slab base with no invert. This manhole had low flow with restriction due to poor invert condition. Manhole#7C. This manhole is the same as manhole #7B but is only 3' deep with a 4" Plastic service line into one side. Flow through the manhole is restricted due to lack of 3 invert: Maiihole#7D. Not found This line was smoke tested by locating the smoker on Manhole #7C and blowing M both directions until smoke was sighted at both ends of the line. No smoke was found along the line. The only visible smoke was at the manholes, out of two house vent pipes, and at the location of the abandoned service connection. Hiawassee Street . The inspection of this line was a continuation of the inspection of the previous report. The section of line inspected was from the intersection with Highway 64 to the intersection with Bald Street. This section of line is constructed with manholes built ' with dry stacked concrete masonry units on flat concrete slab with no invert. The ring and cover'are set on a field fabricated steel lid. The pipe is a 6-inch ABS plastic pipe and is reported to be broken and in a state of repair in two locations. Manhole #8A. Manhole located at intersection with Highway 64 business. The general condition is fair. The manhole is constructed- of dry stacked block with 1 4 fabricated lid. No inverts in concrete slab bottom. There is one 6-inch influent line - ` and one 6-inch plastic effluent line. The manhole is approximately 4.5' deep. Flow through the manhole is restricted by lack of invert. Manhole #8B. The general condition is fair. This manhole is the same as manhole = #8A, except that it is only 3' deep. Manhole #8C. Not located or not built. Manhole #813. Manhole located at intersection with Bald Street. The manhole is a .; : TVA constructed manhole, (see reference #1 for explanation) constructed of brick and mortar on concrete base with well constructed invert. There is one 8-inch PVC and one 6-inch ABS plastic influent line and an 8-inch terra-cotta effluent line. Flow through the manhole is minimal and unrestricted. .This section of line was smoke tested at two locations. The smoker was located first on manhole 8A. No smoke was found along the line and smoke was blown to manhole #8D. Smoke was detected behind the building adjacent to manhole #8A apparently from a busted clean-out. Smoke was coming out in front of house #42 and from a few house _vent pipes. The second location for the smoker was at manhole #8D. Smoke was blown back to manhole #8A, to manhole #lE on Ritter Road and to manhole at intersection off of Hickory Street and U.S. 64. No smoke was detected along the lines. The house at #27 had smoke coming out of the crawl space and smoke was detected in the yard adjacent to #27 that appeared to bean old service line. Hickory Street- Fort Hembree Street All of the manholes were accessible on this section of line. The construction of this line-is of two different types. Starting at the intersection of Highway 64 business and manhole DA to the intersection with Bald Street and manhole #9C the manholes are TVA constructed (see reference #1) with brick and mortar manholes and concrete base _ with good inverts and 8-inch terra-cotta pipes. From manhole #9D to manhole #9H, at the end of Fort Hembree street. The line consists of manholes constructed with dry stacked masonry units on flat concrete slabs with 6-inch ABS plastic pipe. The manholes #9A 49C are in good condition and manholes #91349H are in fair to poor condition. Smoke testing .for this line was done by locating the smoker on manhole #4K on Highway 64 business. Smoke was blown to manhole OF, to manhole #9D, and to manhole #8D at the intersection of Hiwassee Street and Bald Street. No smoke was -71 found along the lines. Smoke was found escaping out of a catch basin in the parking lot of Joe Woods Automotive, from under the roof of#1177 U.S. 64 business, and from 3 _.� 2 � e �aa J roof vents. The maintenance crew reported that infiltration in this line was due to found catch basin piped into manhole #4K.. Some of Hickory Streets drainage is also collected by this catch basin. -71 Additional Smoke Testing: Manhole 4C was smoke tested to check for possible infiltration. Smoke was blown downstream to old wastewater treatment plant, upstream to manhole 4D and across the creek to the manhole at the high school. No smoke was found along the line. Two manholes, previously reported as damaged, were blowing a lot of smoke around damaged areas. Additional Inspection: The sewer line on Sullivan Street, in town, was a TVA constructed line with brick and mortar manholes with concrete bases and good inverts. The lines are 8-inch terra-cotta. All the manholes are in good condition. Reference• #1: TVA had a construction project in this area in the mid-1940's and constructed most of the sewer lines in town and from town, down River Road to the Riverside Pump Station. In addition, TVA lines were constructed on Ritter Road to Bald Street and down Hickory Street to Highway 64 business. All of the manholes on these lines are ' brick and mortar manholes with concrete bases that have good inverts. The lines are 6- inch or 8-inch terra-cotta pipe. The majority of the manholes are in excellent condition and all of the TVA lines are reported as being no maintenance problem. j � 3 r . Hayesville Sewer System Evaluation All the manholes listed in this report are referenced to the wastewater collection map for the Town of Hayesville. Ritter Rd. The five manholes along Ritter Rd., from the intersection of Hiwassee St., were checked. The manholes are of precast concrete. These manholes _..v receive the flow from the industrial pump station and Desoto Square. The line was found to be free of most solid debris which would normally restrict flow. The inverts in all five of these manholes are very shallow. :The+flow j of water is not adequately directed toward the outfall pipe. AW the j manholes in this line were noted as having turbulence at the effluent opening during periods of high flow when the pump stations are running. Manhole #1A. The general condition of the manhole is good. This manhole is approximately five feet deep. This manhole has two four inch forcemain influent lines and one eight inch PVC effluent line. There is some signs of spawling on the interior of the dome. Manhole.#1 B. The general condition is good. This manhole is approximately three feet deep. It was constructed from a dome section on a flat slab. There is one four inch service line entering the:manhole. Manhole #1 C. The general condition is good. This manhole is constructed of a 24 inch precast dome section on a slab. It is approximately two and a half feet deep. Manhole #1 D. This manhole is constructed of a 24 inch precast dome section on a slab. It has one four inch unconnected service line stubbed out. The ring has been struck by a mowing machine and a large piece of the ring is missing. The ring is not property -grouted to the dome Manhole #1E. The ring on this manhole is cracked from being hit.. by a mowing machine. The ring has been knocked loose from the dome section. The influent pipe into the manhole is not seated to the manhole: It appears the grout has loosened over time. This allows any standing water in the drainage ditch to enter the manhole. - This line was lamped from manhole #1C to manhole #21F. The line _,71 between manholes #1 C and 91 D was clean, straight and a full circle of light was visible between the two manholes. The line between manholes #1 D and #1 E has a bend. Only a reflection of the light beam could be seen. No light was visible between manholes#1 E and #217. The line was smoke tested from manhole #1 C to manhole #21F. The only areas where smoke was found to be escaping was at manholes #1 D and #1 E. No smoke was found along' the line. The only smoke from the houses was from the vent stacks. The drainage ditch running along Ritter Rd. does not drain properly in the area adjacent to manholes #1 D and #1 E. During periods of.heavy rain, both manholes are under water. The standing water flows freely into both manholes through the holes in the broken rings and between the ring and dome. Hiwassee St. This line is six inch ABS plastic, and eight inch terra-cotta with hand built brick and block manholes. The line was laid along the road, following its 4 curvature.. Along the upper end of the line, it makes several turns without manholes. Manhole#2A. This manhole is constructed of brick. The manhole is located beside the pavement. The lid is below grade. This is the head end of the line. There are two four inch service lines enieri�►g the manhole. One of the service lines is from a vacant lot where a = trailer had been connected. The trailer has since be removed. This manhole has no invert, and is holding solids and water. Manhole#213. This manhole is constructed of brick. This manhole has a six inch line passing through, and one four inch service line connection. The inlet line is approximately 24 inches above the bottom°of-the manhole allowing the inlet water to spill into the base. The manhole has no invert and is holding solids and water. Manhole #2C. This manhole is constructed of cinder block. The manhole has a gravel bottom. The line had been cut and a 6X6X4 inch tee installed prior to the construction of the manhole. At soi�le time the top of thb tee hes been cut open to allow access to the line: This manhole was not holding any water. 2 m Manhole #2D. This manhole is constructed of brick. The inlet line is six inch ABS plastic, and the outlet is eight inch terra-cotta. There is one four inch plastic service line into the manhole. There is no invert in this manhole. This manhole is holding water and solids. There is a 3/4 inch water service line passing through the manhole. Manhole #2E. This manhole is constructed of brick. The influent and effluent lines are eight inch terra-cotta. There is one four inch service line into the manhole.' The inlet line spills about 18 inches into the brick invert. A large mat of roots and dirt are present in the manhole near the influent line. Manhole 42F. This manhole is precast concrete. This manhole is the intersecting manhole between Hiwassee St. and Ritter Rd. This manhole is approximately 12 feet deep. There are two eight inch I influent lines and one eight inch effluent line. The influent line fro►n Hiwassee St. enters about eight feet above the invert, spilling into the manhole. The invert in this manhole is very shallow. This line was smoke tested from manhole #21D up to manhole #213 with no .smoke escaping along the line except through roof vents. The section of line between manholes #21D and 2E was tested, with smoke escaping between th6 sidewalk and a rock wall. This section of the line is terra- 'cotfa._=-The line was then tested from manhole #2A down to manhole #213. Smokewas found to escape in the vacant lot where the trailer had been removed.: Additional smoke was found escaping in the yard of the second house:on the north side of the road. The final section of line between _ manfio{es #2E and. #2F were smoke tested. No smoke was found escaping along this section. line was observed during a hard rain. Storm water runoff was found collecting-on the shoulder and entering manhole #2A. The disconnected four, inch service line, from the trailer site* into this manhole, had a continuos stream of water entering the manhole. Manhole #213 had water - :,entering through the holes in the lid and in through the four inch service line Manhole #2D-had a small amount of water entering through the wall `around the service line. Observing the amount of water entering manhole #2F, we estimated the flow to be half a pipe. This is a greater amount than was observed earlier in the week before the rain. 3 u Hwy 69 & SR 1122 This line is PVC with precast concrete manholes. Manhole #3A. This the head end manhole on this line. There is one two inch force main from Hardee's entering and one eight inch PVC line out. This manhole has infiltration between the precast sections. Manhole #3B. This manhole is in good condition. It has. some infiltration between the.sections and around the ring. Manhole#3C. This manhole is in the intersection of US 69 and SR 1122. Due to traffic, this manhole-was not opened. Manhole #3D: This. manhole' has one eight, inch line passing through. There is one four inch line with a 901, ell attached to the end. The ell was turned up and was holding water like a trap. Manhole #3E. This manhole has one eight inch line passing through. There is one four inch service line entering. The manhole has infiltration between the sections. The ring is not grouted to the dome section. The lid is below grade beside the road. A Manhole #3F. This maciholer is in the parking lot of-a restaurant, and has been paved over. Manhole #3G: This manhole is an intersecting manhole between the lines running along SR 1122 and Main St. There-are two eight inch lines entering and one eight inch line leaving. There is no invert in this manhole, and it is holding water and solids. Manhole #3H. There is one eight inch line passing through this manhole. This manhole has an invert which was built by the town's maintenance dept.. The ring .is not grouted down. There is infiltration at the.joints between the sections of the manhole and under-tiTe ring. Manhole #31. This manhole is in the parking lot of a business and was not opened Manhole #3J. This manhole is covered over in a parking lot and was not opened. 4 This line was smoke tested from manhole #31), up stream to manhole #3B and then down stream to manhole #3E. On this section of line, no smoke was found escaping and was observed only on roof vents. The line was -' smoke tested from manhole #3G up to manhole #3E and down to manhole #3H. This test also checked the line up to manhole #3J. There was no smoke found along this line except from roof vents. This area was observed during a hard rain. Water accumulated on the lid of manhole #3E and flowed in around the ungrouted ring and through the holes in the lid. Vortexes were noted-on top of the lid. By comparing the flow in manhole #3H during the rain and in the previous days before the rain, very little additional flow could be noted. Main trunk line between the Town Creek treatment plant and US 64. .:This line_is an eight inch terra-cotta pipe with brick manholes. Manhole#4A. This manhole has a very shallow invert. The ring on this manhole is cracked and not grouted to the top of the manhole. Manhole#4B. This manhole has a very shallow invert. This ring on this manhole is broken with a large piece missing and is not grouted to the top of the manhole. Manhole #4C. This manhole is an intersecting manhole between the main line from town and the line coming from the high school and the pump stations on the south side of town. The invert was constructed by breaking the top off the-terra-cotta line and allowing :.the intersecting line to spill into it. The ring was not grouted to the top of the manhole. Manhole #41). This manhole is in Main St. where the line from the business district intersects the line from the west side of town. The general condition of this manhole is poor. ' This manhole is about 12 feetdeep.. There is a shallow invert. There are several loose bricks in the invert.. The six inch line from town, running in the road, enters the manhole about four feet from the top. A second inlet is about two feet from the bottom. The crew did not know if there is an outside drop on this manhole, or if the line is broken and the water I has found its way to the bottom inlet. Manhole#4E. This manhole was not found. Manhole.#4F. This manhole was not found. 5 Manhole #4G. This manhole is in fair condition. It has a well formed invert. This manhole has an eight inch line passing through. There is one six inch ABS plastic line entering the manhole through an eight inch terra-cotta stub out. There is one four inch service line connection. A This manhole was smoke tested because of a heavy flow from the six inch line. The area.served by this line includes a very few homes, a church, and the fire & rescue building. All the lines in the manhole were plugged except for the six inch line. The Smoke test did not reveal anything abnormal. An odor of chlorine was present in the manhole after the test. A check of the water coming from the line revealed 2mg/L chlorine. A leak was later found from a frozen pipe at the church. 7 During the time with no rain, this line was found to be working well. During the rain storm, manhole #41) was inspected and found to have a large amount of water coming in through the six inch line from downtown. This was more water than seen earlier before the rain. The line passing through the manhole is down stream from the area of Hiwassee St. and Ritter Rd. This line appeared to be running over half full. Manhole #4G ° had water entering the manhole around the outside of the six inch line through the eight inch terra-cotta stub out line, and through several cracks rn thb wall -Rrverside'St. This line is a six inch terra-cotta line with brick manholes. The line was _laid very flat due to the existing grade of the street. Due to.the grade, the line was holding some water. The town maintenance crew told. me they have had problems with roots in this line in the past. The manhole at the intersection of Tusquitte St. and Riverside St. could not be-opened, Manhole 45A. This manhole is in good condition and has a good invert. There was no signs of infiltration around the ring or through the walls of the manhole. Manhole#5B. This manhole is on top of a small hill and is about 12 feet deep. There did not appear to be any problems with this r manhole. 6 Manhole #5C. This manhole is in good condition and has a good invert. The line,running along Riverside St. intersects the line going to the Riverside pump station at this manhole. Manhole #513. This manhole is in good condition. This manhole t was holding a small'amount of water, due to the flat grade of the line. Manhole#5E. This manhole is in good condition, with a good invert. The flow through the manhole-is good, with no restrictions. The manhole is clean. Manhole#5J. This manhole is in good condition, with a good invert. The flow through the manhole is good with no restrictions. The manhole is clean. This line was smoke tested from manhole #5A. The line was plugged toward manhole #513. A small amount of smoke was observed along the shoulder of the road toward the intersection with fiusquitte St. The line was tested from manhole #5A to #5C. Smoke was escaping along. the shoulder of the road in areas where the line is fairly shallow. Nothing was seen near manhole#513 The_line was tested from manhole #5C toward #513. Again smoke was observed along the shoulder of the road where the line is shallow. =- The=line was tested from manhole#5C toward the end of the road. Smoke was observed along the shoulder of the road. This area was observed during the hard rain. Surface runoff was flowing over the lid of manhole#5A and was entering through the'vent holes: The lid was pulled on manhole#5C and additional water was observed. The.fine from manhole #5E toward the pump station could not be checked due to the thick undergrowth. = The Riverside pump station is in poor condition. There is no top on the vault, only a sheet of plywood. The floats are not properly configured to operate the pumps. The cycles for the pumps are very short. .The high water alarm does not work. 7 Mill St. and SR 1140 This is a brick manhole, about 14 feet deep. This manhole was checked on two different occasions. The first time was early in the week before the rain storm. There did not appear to be very much flow at that time. The manhole was checked again during the hard rain with no significant ' difference in flow. The town crew said there is never very much flow CM through this line. No other manholes are on this line before it reaches the ' Town Creek treatment plant. Due to heavy flow through the manhole at } the plant, the flow through this line could not be determined during the t storm. US 64 The town's maint. crew checked the pump station which served the Ingle's i Plaza and the area along US'64 in the morning during the hard rain. They told me they did not noticed any additional flow into the station due to the x rain. Downtown area around the Court House. :The line around the city square is terra cotta and has brick manholes. The line was laid very flat and the flow is slow through the manholes. ' Manhole #EA. This manhole,.located in the sidewalk on the east .'side of'the square, is approximately two feet deep. it is holding solids. There is one four inch terra-cotta service line coming in, and one six inch line leaving. There does not appear to be an invert in the manhole. There is are about four bricks missing above the four inch service line. There is evidence of infiltration in the area above -the service line. Manhole ##613. This manhole is located in the south east corner of the square in the pavement. It is about three and a half feet deep. There are solids in the bottom of the manhole. There is a six inch terra-cotta line passing through the manhole, and has one four inch service line, and one six inch service line. There is a large piece of asphalt lying on the service lines. The manhole appears to be flowing fairly well. Manhole #6C. This manhole receives flow from three directions. It appears to be flowing well. 8 The line was smoke tested from manhole 96B. Smoke was found coming " out of the ground next to the Booth Gift Shop building. Smoke came from several holes and around a clean-out adjacent to the building. There is a small ditch running along the length of the building. The ditch appears to have formed naturally over time. This area also appears to collect water during times of rain, as there are signs of water having splattered on the wall of the building. Manholes#6D and 6F were paved over and were not opened. Manhole 46E. This manhole is brick, about two feet deep. The manhole is holding solids. There is one six inch terra-cotta line ` passing through, with two four inch service lines entering.. j j The line around the northern portion of the square was smoke tested form ° Manhole 96E. No smoke was found anywhere except from two disconnected gutter drains. These drains were located above grade and there is no possibility of rain water entering. Nprtt Ritteir Rd. and $R 1300 This is a new line with precast concrete manholes. The town crew told me they have never has any problems with this line since it has been in service. The line is strapped to the bridge when it crosses the Hiwassee River toward the Orbit Manufacturing plant. PROJECT PROJECT NUMBER -a'I/� AREST STREET Co MANHOLE NO. f� . TO MANHOLE NO, NE MANHOLE NO. CONDITION/DESCRIPTION: MANHOLE NO. CONDITION/DESCRIPTION: lG� Mt-1 �,w F o &0g>p CW PI TI a'- ' QC - 4. s'� •t -71 17-1 woosr+ �h!=.:•r _�.t ♦s•4,1}C Y s F L iC y i r�` f .. 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Y T f Q' .. r^ i_ ;. 4 - + t ' _t: :S .T''�'£" 'k ^ :i•s�.Y _ r > •.tom ­ `a. - .z-._�­-.....-.�_�,-.-j;�-.�..­-"":—.­",t-.­".,?�,;,7..7�.-,i-�i-,..�.---.,:.�.,.,,J,�....-�_--�.�"-.—.-f."*-:.-;.,-.-—W­.i�-'..,...:,-.I::.,�*-".—:,-1.�.----,.._-w j.--�''-.-!,:_.;.-."..­--�,I...Z.-`,,­....-.,.:-.;i._'---',�-..*l-,*..,._,,-,-:_-�r­�-;-...---.�l!;-�-,.�-*-t.'..-­1�_-'_,—'_,-��-.1­I..-.,,�.,..�44�.-_-._I--,,.;,,�---�-_nt- 5 . - a . ...�.-�.-,TWw�­.-,'�b-..::...­,.�.-I.,t�:_.:..:.,,--"'..��'��..�,,�jQ.:'*.":--'.*�.--.,��"'.'.:..��;..-!-.e..I,,*, p Ste, ,,,�.a4 - S :. .`7i�b `� C LSP T 7 - - _ . .-_..__-_._....... . . PROJECT PROJECT NUMBER MANHOLE NO. . TO MANHOLE NO. NEAREST STREET MANHOLE NO. CONDITION/DESCRIPTION: MANHOLE NO. CONDITION/DESCRIPTION: AM 04 C./.All �(//t�yw■ J//���]/ s11). . .1.3}1wjy�j'�/■1 •i Zi- ,.� J- Oa'-i+�.l G'�• ..Fv�J .'•�� j K 7 ���.S S.t t�..��.� s ��� 1.y --T 1 d / ..� ��,, ij o-�d. -.,tee sir«� ,� >•� �: y �,;aI'• -ram 3� sc 3, } 1 t 'i•'S +, t t Lt a FF i iJ .t ! Y ri r C ih.. •' '-F:: z '1 -71 {4! _ALs r1Q�l/ s te .71 PROJECT \ ; PROJECT NUMBER - � MANHOLE NEAREST STREET MANHOLE NO. A-G . TO MAN E NO. MANHOLE NO. CONDITION/DESCRIPTION: N?ANHOLE NO. CONDITION/DESCRIPTION: I ,j T LAN G� n�o /n1 VE Gd'rs of Fj � j50-- St'o wT J-a P�a,JT" O . ?sue f. L; t S. .•L �., r r• �♦ i..,�� ! 5 "g �" �y •x 'g s i\ �r ! � � zt r.t k�Y� 4 _ L _ ,a• 7 --tii -ram- .f � ys r '.�+��. -� 7 fi 7 � s ✓. ��' �� �, r f 4r J .`�•' �'!f'r z 'Cii cf' c s' t-. :,.? - 3r ✓ cd^ + a E l r s / "1 �• ` n� .��oa{/ ''Y�n�V�p i- !. •i+b, .,} t �, "4'w �.,.'Y� t K _> y'•.'t`.. L< L )G � -'ate - a: -��-r z +• � '..- - r'_ �' Y {'E y7' ,�f Y r G"+.`n. � �� �i.�'� 1 ''. 4 v ` ,p. G. -1_ a +..'• a." f. f ^� Y f i?•t j>� R �+' a T�L it ! tj i ti s `1 Y � w i i� 3 tl ! �w � � Z +t J ]' 4 < y LCL ti.�+T •' t d1 •M "�' - . PROJECT NUMBER a PROJECT - . . MANHOLE NO. TO.MANHOLE NO. NEAREST STREET MANHOLE NO. -CONDITION/DESCRIPTION: MANNHOLE N0. CONDITION/DESCRIPTION: lot r.+ _ � Sr. 1�s Y a'. 4 1 -F � f. F ` fE % � > tS '• � tc.. y -"�i•• r 7 r s r t t. �j�t��� i� ✓* '"j-`5} `, rfxs t a o- z r '":; x -1 1e>,,,.,7. t' i s t, r '�• 1_ f ;s t +t s w R C e} - r.' sKr F-.. to w< .t 2 ram.,,, .w •i k s 's . .24 4 y Yy - ' t. � �s - c "f a�2. ,.•"IFS :� t t sa.•:a4•,s' Tz+>y ;ice-stir. s;Z-� -t„ _ to r �. �S� rya z r ,G TS�s=-t ,f r 'aK r i..t t �_�. '1'S?.. d•�,.qx w-ft3 °�� 1r gag t 4. '��A s� y s' - -•c rs rUt - ' a ns�� t -�`,� �a..i.` _ t ," s ;r a z• a s r < t 5 - •tit+� � i i j t '. - irk t xp} -cvs --,}s ,t y: f' f ( •r- ` � Yr;:.�:.�•' - s . i•'v a tr.� > 3 f s F s y1ay f f•- t - :< t _s' PAGE 2 (10/91) SOC REQUEST IV EXPLANATION AS TO WHY SOC IS NEEDED: Please attach a very specific detailed explanation as to why the SOC is being requested. Please address the following issues: 1. Existing or unavoidable future violation(s)of Perniit Limitation(s) 2. Existing or unavoidable future violation(s) of Permit Condition(s) 3. Magnitude,duration and date(s) of all existing Violations 4. Explanation for any existing or unavoidable future violation(s) along with any A mitigating factor(s) 5. Expected duration of any existing or unavoidable future violation(s) V. EXPLANATION OF ACTIONS TAKEN BY THE -APPLICANT TO MAXIMIZE THE EFFICIENCY OF THE F ACILI T Y PRIOR TO REQUESTING THE SOC: Please attach a very specific detailed explanation of the actions taken. Please address the following issues: 1. Describe the existing treatment process and any modifications that have been made in an effort to correct and avoid violations of effluent limitations. s 2. Changes made to facility operations such as use of polymers, more frequent wasting of solids, additional aeration, additional operators,etc. 3. Collection system rehabilitation work completed or scheduled (including dates) 4. Coordination with pretreatment facilities for municipalities or production facilities for industries. Identify any noncompliant significant industrial users and measure(s) taken or proposed to be taken to bring the pretreatment facilities back into compliance. 5. If the SOC is being requested for failure to meet permit effluent limitations, the applicant must submit a report prepared by an independent consultant (a professional - with expertise in wastewater treatment) or by the Municipal Compliance _Initiative program of the Construction Grants and Loans Section of the Division of Environmental Management. This report must address the following: a. An evaluation of all existing treatment units, operational procedures and recommendations as to how the efficiencies of these facilities can be maximized. b. A certification that these facilities could not be operated in a manner that would achieve compliance with final permit limitations c. The effluent limitations that the facility could be expected to meet if operated at their maximum efficiency during the term of the requested SOC (Be sure to consider interim construc4on phases listed in section VIA. of this application). 6. Any other actions taken to correct problems prior to requesting the SOC. Page 2of5 PAGE 3 (10/91) SOC REQUEST VI. REQUESTED TIME SCHEDULE TO BRING THE FACILITY INTO COMPLIANCE WITH ALL PERMIT CONDITIONS AND STATE REGULATIONS/STATUTES The applicant must submit a detailed listing of activities along with time frames that are LL' necessary to bring the facility into compliance. This schedule must include interim dates as well as a final compliance date. The schedule should address such activities as: 1. Request any needed permit(s) 2. Submit plans, specifications and appropriate engineering reports to DEM for review _A and approval 3. Begin construction 4. Occurrence of major construction activities that are likely to effect facility.performance (units out of service, diversion of flows, etc.). 5. Complete construction 6. Achieve compliance with all effluent limitations 7. Complete specific Infiltration/Inflow work 8. Have all pretreatment facilities achieve compliance with their pretreatment permits 9. Conduct needed toxicity reduction evaluations (TRE) VII. IDENTIFY FUNDING SOURCES TO BE USED TO BRING THE FACILITY INTO COMPLIANCE The applicant must provide an explanation as to the sources of funds to be utilized to complete the work needed to bring the facility into compliance. Possible funding sources include but are not limited to loan commitments, bonds, letters of credit, block grants and "=9 cash reserves. This explanation must demonstrate that the funds are available or can be secured in time to meet the schedule outlined as part of this application. VIII. REQUEST FOR ADDITIONAL FLOW Only facilities owned by a unit of government may request to add additional flow to the treatment system as part of the SOC in accordance with NCGS 143-215.67(b). If a request is made, it must contain the following information: 1. If domestic wastewater flow is requested for residential and commercial growth, a justification must be made as to the flow being requested. This flow request must be based on past growth record, documented growth projections, annexation plans, specific subdivision commitments, etc. The justification must include a listing of all proposed development areas and associated flows. The total additional domestic flow that is needed during the term of this requested order is 9,600 } gallons per day. Page 3 of 5 PAGE 4 (10/91) SOC REQUEST 2. If nondomestic flow is requested, a justification must be made based on actual commitments from the industry. Copies of these commitments (such as building permits) must be included as part of the application. Nondomestic flow is only allowable when its strength and volume can be demonstrated to be such as to not adversely 'impact the wastewater treatment system, limit the ability to dispose of/utilize the sludge/residuals and be similar to domestic wastewater for all parameters that are relaxed as part of the requested SOC. This level of strength can be either prior to pretreatment or after pretreatment if the applicant is requiring the industry to meet the pretreated levels. The application must contain a detailed analysis of all parameters that can be reasonably expected to be contained in the proposed industrial wastewater. The total nondomestic flow that is requested during the term of 4his order is gallons per day. A complete breakdown of the " business/industries and the requested flow for each must be attached. 3. The total flow requested as part of the SOC application (both domestic and nondomestic) is _ 9,600 gallons per day. Please be advised that the actual additional flow, if any, that could be allowed as part of the requested SOC will be determined by a complete analysis of any projected adverse impact that could be expected as the result of this additional wastewater on the wastewater treatment facility and the surface waters. THIS" APPLICATION PACKAGE WILL NOT BE ACCEPTED BY THE DIVISION OF ENVIRONMENTAL MANAGEMENT UNLESS ALL OF 4i THE APPLICABLE ITEMS ARE INCLUDED WITH THE SUBMITTAL Required Items a. One original and two copies of the completed and appropriately executed application form, along with all required attachments. If the SOC request is for a city/town or county, the applicant must submit a copy of a resolution (example attached) from the city council or the county commissioners authorizing the person signing the order to do so. This resolution must clearly state that the council or commission is aware of the financial commitment that is necessary to bring the facility into compliance. If the applicant is a company, the person signing the application must be an upper management company official. Page 4 of 5 PAGE 5 (10/91) SOC REQUEST b. The nonrefundable SOC processing fee of$400.00. The check must be made payable to The Department of Environment, Health and Natural Resources. Applicant's Certification: _j I, Paul J. Vaught, Jr. , Mayor , attest that this application for an SOC 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 information and attachments are not included, this application package will be returned as incomQlete. Signature ate THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION FACILITY ASSESSMENT UNIT POST OFFICE BOX 29535 512 NORTH SALISBURY STREET RALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: 919/733-5083 Page 5 of 5 TOWN OF HAYESVILLE ATTACHMENT TO APPLICATION FOR A SPECIAL ORDER BY CONSENT III. COMPLIANCE HISTORY FOR FACILITY REQUESTING THE SOC: Below is a listing of Notices of Violation (NOV) for the Hayesville WWTP over the previous five (5) years: ° .:;: DATE;:::`:::;»:. VIOLATION 1 January, 1988 Total Suspended Solids 2 June, 1988 Total Suspended Solids 3 June, 1989 Flow Fecal Coliform 4 July, 1989 Flow Fecal Coliform 5 May, 1990 BOD 6 October, 1990 Fecal Coliform 7 April, 1991 Flow 8 February, 1992 Flow BOD 9 March, 1992 Flow The flow violations in June and July, 1989 were due to the effluent flow meter being out of calibration. The fecal coliform violations were due to loss of chlorine in the disinfection process step. The WWTP also received a NOV due to non-payment of the annual administering and compliance monitoring fee in May, 1992. The fee was paid on June 6, 1992. IV. EXPLANATION AS TO WHY SOC IS NEEDED: The Town of Hayesville's Wastewater Treatment Plant (WWTP) is presently permitted for 72,000 gpd capacity with secondary limitations (30 mg/I BOD., 30 mg/l TSS). The WWTP has been in periodic violation of its discharge permit for some time. Violations within in the past five (5) years RR have included flow, BOD., TSS, and fecal coliform. Planning is currently _;d 7 underway to upgrade existing treatment components and expand the WWTP's flow capacity by 25,000 gpd. A new discharge permit is expected to take effect January 1, 1993 and allow the WWTP to discharge 97,000 gpd under secondary limitations. Expansion of the existing WWTP is driven in part by the construction of a new 80-bed nursing home, expected to employ 60-80 persons and require 9,600 gpd wastewater treatment capacity upon full occupancy. The Town has secured an Appalachian Regional Commission (ARC) Grant to assist with WWTP improvements and a sewer line extension to the nursing home. The Town of Hayesville, Clay County, and Elderberry Nursing Home of North Carolina, Inc. are also contributing funds to the project. Construction of the nursing home is expected to be complete by ry December 1, 1992, at which time sewer service will be required. Unfortunately, the ARC grant funds will not be available until after September 1, 1992, which does not allow adequate time to complete all the necessary WWTP improvements. Alternately, the Town wishes to construct the sewer line extension to the nursing home and the WWTP improvements in separate phases. The sewer lime would be installed in phase one with the WWTP improvements constructed in phase two. This arrangement will provide the proposed nursing home with timely sewer service and allow a suitable time period to complete the WWTP improvements. Issuance of an SOC is critical to the implementation of this two-phase plan. The SOC will provide the Town protection under its existing permit until such time as the new discharge permit takes effect and the WWTP improvements are complete. The WWTP violates BODS and TSS limits due largely to diurnal flow fluctuations which encourage biosolids washouts. Proposed improvements to the existing flow equalization basin including new flow division box and tank extension should alleviate this condition. Flow violations have occurred during wet weather periods, caused by excessive stormwater inflow into the sewer system. In the last several years, the Town has isolated and repaired several sections of existing sewer with inflow problems. While this has significantly reduced peak flows, the additional aeration capacity proposed in the scope of d improvements along with increased permitted capacity will prevent future flow violations. Finally, fecal coliform violations have admittedly been due to operator error. The Town has hired an additional operator to insure that disinfection is maintained on a continuous basis. V. EXPLANATION OF ACTIONS TAKEN BY THE APPLICANT TO MAXIMIZE THE EFFICIENCY OF THE FACILITY PRIOR TO REQUESTING THE SOC: The Town's WWTP uses the complete mix, extended aeration activated sludge process. Constructed in the 19`60's, the original WWTP includes a bar screen, aeration basin, clarifier and aerobic digester. The WWTP has been upgraded twice in the past 10 years, replacing the original surface aerator with blowers to deliver diffused air, and adding chlorination and flow measurement capability. The most recent upgrade added influent equalization, pumping and effluent dechlorination facilities. The Town has improved operations efficiency at the WWTP recently, adding a third certified operator to assist with day-to-day operations. Furthermore, the Town has rehabilitated several sections of sewer line serving the WWTP which contribute significant amounts of stormwater inflow. The Town has recently contracted to perform smoke testing in the collection system to isolate additional inflow problem areas. Past effluent limitation violations at the WWTP have been a direct result of influent hydraulic surges which upset the activated sludge process. These peak flows tend to "washout" the active biomass contained in the aeration tank, leading to immediate effluent degradation and longer term treatability ,. inefficiency. While the existing equalization tank does attenuate peak flows to some extent, it lacks sufficient volume and requires modification in order to perform effectively. Field Personnel at the DEM Western Regional Office Asheville can confirm these observations. VI. REQUESTED TIME SCHEDULE TO BRING THE FACILITY INTO COMPLIANCE WITH ALL PERMIT CONDITION AND STATE REGULATIONS/STATUTES: Task Comoletion Date 1 . Prepare Engineering Drawings and Specifications Detailing WWTP Improvements/Request Authorization to Construct. December 4, 1992 2. Begin Construction April 1, 1993 3. Complete Construction October 1, 1993 4. Achieve NPDES Permit Compliance January 1, 1994 r a VII. IDENTIFY FUNDING SOURCES TO BE USED TO BRING THE FACILITY INTO COMPLIANCE: The following sources of funding will be utilized to accomplish the WWTP Improvements. Source Amount Appalachian Regional Commission $90,500. Elderberry Nursing Homes of North Carolina, Inc. 60,000. Clay County 25,000. Town of Hayesville 5,500. TOTAL $181,000. The total amount above will be administered by the Farmer's Home Administration as a grant. The monies are expected tobe available on September 1, 1992. Vill. REQUEST FOR ADDITIONAL FLOW The Town of Hayesville requests 9,600 gpd additional flow for the duration of the SOC. This flow will be contributed by the new 80 bed Elderberry Nursing Horne, currently under construction. The flow allocation is justified as follows: 80 beds x 120/gpd/bed = 9,600 gpd RESOLUTION FOR A SPECIAL ORDER BY CONSENT WHEREAS: The Town of Hayesville has a permit to discharge wastewater to Town Creek; and WHEREAS: This discharge is allowed under NPDES Permit No. NCO026697 effective February 4, 1986 and scheduled to expire on February 28, 1991; and future discharges to be allowed under a renewed NPDES Permit No. NCO026697 effective January 1, 1993 and scheduled to expire on December 31, 1997; and WHEREAS: The Town of Hayesville intends to make necessary improvements and/or modifications to the wastewater treatment system; and WHEREAS: The Town of Hayesville has secured funding for necessary treatment Y plant improvements in the form of, an Appalachian Regional Commission Grant in combination with local funds from the Town of Hayesville, Clay County and Elderberry Nursing Homes of North Carolina, Inc.; and WHEREAS: The Town of Hayesville hereby authorizes, J. Paul Vaught, Jr., Mayor, to have the authority to sign and execute the Special Order by Consent on behalf of the Town of Hayesville; and THEREFORE, BE IT RESOLVED that the Town of Hayesville requests a Special Order by Consent from the Environmental Management Commission and the Town of Hayesville hereby authorizes 4. Paul Vaught, Jr. to sign and execute this document on behalf of the Town of Hayesville. Adopted this the day of ! 1992. ff. aul,_Vaugh%� Mayor W. Hugh Powell, Town Clerk - APPLICATION FOR NPDES PERMIT RENEWAL TOWN OF HAYESVILLE CLAY COUNTY, NORTH CAROLINA CA Si 3 ,ir,rururrggr" S N l✓ _,_a JOEL L. STORROW, P.E. _ S L - 14774 McGILL ASSOCIATES, P.A. FNGINE�.��•�,� CONSULTING ENGINEERS ��.,�! •'''••••' g®,,••' ASHEVILLE, NORTH CAROLINA "`'1%•srT O `'��' _ JULY, 1991 N. C. DEPARTrENTT OF NATURAL RESOURCES & COK'UNITY DEVL'P,M EWIROM ffAL MWE?FY COMISSION NATIONAL POLLUTANT DISCHARGE ELIP1INATION SYSTEM APPLICATION FOR PERMIT TO DISCHARGE SHORT FMi A FOR APPLICATION NUMBER - To be filed only by municipal wastewater dischargers AGENCY USE _ YEAR MO. DAY Lj Do not attempt to complete this form before reading the accompanying instructions Please print or type 1. Name of organization responsible for facility Town of Hayesyi l l e 2. Address, location, and telephone number of facility producing discharge: A. Name Town of Havesville B. "sailing address: 1. Street address p_0_ Rox 245 2. City _Havesvi-11 e 3. County Cl av 4. State North Carolina 5. ZIP 28904 C. Location: 1. Street _ Myers Chapel Road (S R 1140) 2. City Hayesyi 11 Q 3. County Clav 4. State North Carolina D. Telephone No. 704-'389-R04'j Area Code If all your waste is discharged into a publicly owned waste treatment facility and to the best of your knowledge you are not rcouired to obtain a discharge permit, proceed to item 3. Otherwise proceed directly to item 4. 3. If you meet the condition stated above, check here/ / and supply the information asked for below. After completing these items r P please complete the date, title, and signature blocks below and return this form to the proper reviewing office without ;- completing the remainder of the form. A - A. Name of organization responsib:e for receiving waste B. Facility receiving waste: 1. Name 2. Street address 3. City 4. County 5. State 6. ZIP 4. Type of treatment: A. / /None B. / /Primary C. / /Intermediate D. X /Secondary E. / /Advanced 5. Design flow (average daily) of facility gd. 6. Percent BOD removal (actual): _ A. / /0-2.9.9 B. / /30-64.9 C. / /65-84.9 D. / /85-94.9 E. / /95 or more 7. Population served: A. / 111-199 B._ 200-499 C. 1 %500-949 D. / /1,000-4,999 E_ / /5,000-9,999 F. /10,000 or more - - 8. Number of separate discharge points: A. 1 n io C. /j :1 4 9. Description of waste water discharged to surface waters only (check as applicable). ,low, MG) (million gallons per operating day) I Volume treated before Discharge per discharging (percent) operating day —� 0- 0.01- 0.05- 0.1- 0.5- 11.0- 5 or None 0.1- 35- 65- 95- 0.0099 0.049 i 0.099 0.49 0.99 j4.9 more 34.9 64.9 94.9 100 (1) (2) (3) ' (4) (5) ; (6) (i) (8) (9) (10) (11) (12) A. Average B. Maximum 10. if any waste water, treated or untreated, is discharged to places other than surface waters, check below as applicable. Flow MGD (million 9allons Per ov rating day) 0-0.0 Waste water is 099 0.01-0.049 0.05-0.099 0.1-0.49 0.5-0.94 1.0-4.9 5 or mo discharged to (1) (2) (3) (4) - (6) (7) A. Deep well B. Evaporation lagoon _ C. Subsurface percolation system _ D. Other, specify: 7 - i , I 11. Is any sludge ultimately returned to a waterway? A. / /Yes B. E/No 12. a. Do you receive industrial waste? ,1 1. / /Yes 2. E/No b. If yes, enter approximate number of industrial dischargers into system N _ 13. Type of collection sews system: A. /X/Separate sanitary B. / /Combined sanitary and storm C. / /Both separate and combined sewer systems 14. Name of receiving water or waters Town Cr e p 15. Does your discharge contain or is it possible for your discharge to contain one or more of the following substances: ammonia, cyanide, aluminum, beryllitn, cadmium, chromium, copper, lead, mercury, nickel, selenium, zinc, phenols. A. / /Yes B. X/No I certify that I am familiar with the information contained in the application anc'. that to the best of my knowledge and belief such information is true, complete, and accurate. -I Paul J. Vaught, Jr. Printed Name of Person. Signing Mai nr Title Date Application Signed IpA Signature of plican North Carolina General Statute 143-215.6(b)(2) o4 ides that: Any person who knowingly makes any false statement represen on. or certification in any application, record, report, plan, or other document files cr required to be maintained under Article 21 or regulations of the Environmental Management Commission iement'_ng that Article, or who falsifies, tampers with, or knowly renders naccurate any reccrc r.r monitoring device or method required to be operated or maintained under Article 21 or regulat:. :1s c- the Pnvironmental `anagement Commission implementing that Article, shall be guilty of a .isde caner ..is able by a fine not to exceed $10,000, or by imprisonment not to exceed six months, or (iS '.S.C. Section 1001 ^rovides a punishment by a fine of not more titan $10,000 orore tha,. 5 nears, or both. for a similar offense.) j ENGINEERING PROPOSAL APPLICATION FOR NPDES PERMIT RENEWAL TOWN OF HAYESVILLE CLAY COUNTY, NORTH CAROLINA JUNE, 1991 I. GENERAL The Town of Hayesville currently operates a wastewater treatment plant (WWTP) which is allowed to discharge 72,000 gpd of treated effluent to Town Creek under NPDES Permit No. NC0026697. The location of the WWTP is shown on Figure One attached. Effluent limitations are secondary with monthly averages of 30 mg/L BOD, 30 mg/L TSS and 1000/100 ml Fecal Coliform. The WWTP is operating near hydraulic capacity at the present time. The Town recognizes the need to expand the WWTP in the near future so that sewer service will be available to accommodate perceived future growth. Accordingly, the Town is applying for a flow increase of 25,000 gpd to 97,000 gpd total average flow under their existing permit in conjunction with the normal permit renewal process. II. EXISTING PLANT The Town maintains and operates a complete mix, extended aeration activated sludge wastewater treatment plant, originally constructed in 1964. Original plant components include bar screen, aeration basin, clarifier and aerobic digester. The treatment plant has been upgraded twice in the past ten (10) years, replacing the original surface aerators with blowers to deliver diffused air, and adding chlorination and flow measurement capability. The most recent upgrade added influent equalization and pumping and dechlorination facilities. A schematic of the existing treatment components is shown in Figure Two attached. III. PROPOSED IMPROVEMENTS The existing WVVfP will require that certain improvements be made in order to process the additional flow. These improvements include the addition of a 25,000 gpd package treatment unit the Town presently has in storage. Chlorination facilities will also need to be expanded by extending the existing chlorine contact basin and constructing a new loading dock for chlorine cylinder transfer. A new influent splitter box is proposed to divide incoming flow between the new and existing aeration units. The proposed orientation of the required improvements is shown on Figure Three attached. - _ Gaging sta� ll� � it 1e �� �// ii r Tu uitee`B'dge 18 1840 ° .� �J \vA. 1%I / /°� ,°• �o � Mea�da Greve Ij 1ijC �/'r�ti��\��I���I✓ice�� � °,\�� \ - POR Cove J�i \.i �\• ;"ul\, �., 7 i� ��®�� .., js �� -, U • \"°/ i�and����l� � �\\\. �i-' \�\ ^�. a\✓i'I '�% / ( )799 aAderson Bridge ��� p \\`��-�����G'S�� �� \a"' "a"`• �-- �• `°�\��-�'����I �� � ,' � "I V /ram r71e-Resetvoin ��•� I Truett . / 2000 / i N l ��M�r r Ch '. HA�YESVJ-LtE A� / oC� l ' \ •T\ _ /` _ i (U GS1900A) ~ •\ \ i` lJ EXI NUS/� A; BO& tz j2000 �� - �� B'M1130'•— �� ��� / I t - slants BM2EG6 AAetic feel _ 18E5 h —J \•` n •• tj � �i� o BM IP 9 184 _ Q^ T893 81 EG 4 G 1954 v.._ ,\ \ o Oak Forest PC� 7 i \_r 1,�09 B 50 EG o HayesvilleCh °��yB94G � % 1 �6Q /�T ,r. �J \\ 8 ^� •�� w ��\��� �l i�_ � �� ✓� a. '�•` - •��;' 9` 1862__ \ n \• ��� M HM �WPh101v, ^1865 �, • - - FIGURE ONE J \) —%� $M 2 ETi3 LOCATION MAP � - _� \ M IP 99, WV E /^ 1 HAYESVILLE VTP —ig2Q` 1837 �� _ice �) NPDES PERMIT NO. NCO026697 - o� ; Er 9, �; SCALE: 1 = 2000' • _ Zo0� 1�