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NC0026921_Wastewater Improvements_20030730
Hobbs, Upchurch & Associates, P.A. Consulting Engineers 300 S.W. Broad Street • Post Office Box 1737 • Southern Pines, NC 28388 Jul>> 30. 2003 i,'ir. Paul Ravi,Is - • siC: DENR -- Water Quality Section 225 Green een Street, Suite 714 Systel Building Faytiteville, North Carolina 28301 RE: Town of Parkton Information Requested Dear NIr. Rawls: Please find enclosed the information requested for the Town of Parkton. If you have any questions or need additional information, please feel free: to give me a cal; at (910) 692-5616. Sincerely, fHOBBS, UPCHURCH & ASSOCIATES, P.A. Leonard McBryde I1I, E.I. Enclosures Southern Pines, NC • Telephone 910-692-5616 • Fax 910-692-7342 • e-mail: info@hobbsupchurch.com Myrtle Beach • Nags Head • Raleigh • Charlotte • Beaufort North Car lin . ur Su .:1e enta1 g rant astewater : yste etiter a e.tio ImisriAreinent Submitted by: Pry-p,,rrei by: e Hobbs, U pc larch , Assoc :: tes9 P Consulting Engineers, Land Surveyors .•' Planners 300 SW :'road Street — Southern Pines, SIC 28387 March 2003 Hobbs, Upchurch & Associates, RA. Consulting Engineers 300 S.W. Broad Street • Post Office Box 1737 • Southern Pines, NC 28388 March 31, 2003 Ms. Julie Haigler, Program Director North Carolina Rural Center 4021 Carya Drive Raleigh, North Carolina 27610 RE: Town of Parkton Supplemental Grant Application Dear Ms. Haigler, The Town of Parkton is requesting Supplemental Grant in the amount of $182,200.00 to complete sewer system improvements. Three original application packages are enclosed for your review. The project will allow the town to provide sewer service to a new industry and will alleviate toxicity violations at the wastewater treatment plant. The total project cost is $192,300.00 and the Town has committed $10,100.00 towards the completion of the ro'ect. The Town's local match equates to 5.54 percent of the total project cost: p The following outlines priority points for the Parkton application. Based on, our self-scorin t Parkton project should earn 210 points. g, he 1. Basic Eligibility a. The project will help create 50 jobs in the Parkton area, which is approximately 0.5 percent of the total manufacturing jobs in Robeson County. In addition, the project will eliminate health risks created by an ineffective wastewater system. b. The Town of Parkton follows proper accounting and fiscal control measures. A copy of our most recent audit can be provided upon request. c. The Town has committed $10,100.00 towards the completion of the project. The total project cost is $192,300.00. 2. Extent to which the project addresses a current and critical need. a. The Town of Parkton does not have jurisdiction over a WSWP area, however the Town has implemented a wellhead protection program. - yes =15 points b. The resulting project supports the creation of new jobs. — yes —10 points c. The resulting project supports the retention of existing jobs (as a percentage of jobs in that category). The project will retain 400 manufacturing jobs. NA d. The applicant has demonstrated job losses occurring over the past two years. 395 manufacturing jobs lost in last 24 months — 7014 total manufacturing jobs - 21% lost 25 points Southern Pines, NC • Telephone 910-692-5616 • Fax 910-692-7342 • e-mail; info@hobbsupchurch.com Myrtle Beach • Nags Head • Raleigh • Charlotte • Beaufort SUPPLEMENTAL GRANT APPLICATION 2003-2004 Clean Water Bond Funds General Information Legal Name of Applicant Unit: Town of Parkton Name and Title of Chief Elected Official: Mr. Tim Parnell, Mayor Mailing Address: Post Office Box 55 Street Address: Second Street City: Parkton Project # New Application Resubmittal State: NC Zip: 28371 Telephone: 910-858-3360 fax: 910-858-9808 Contact from unit of Local Government Mr. Tim Parnell, Mayor (This contact must designated by authorizing resolution from the chief elected official) Telephone: 910-858-3360 e-mail: NA e-mail NA i Name, title and agency of person who wrote this application: Stephanie Closson,, P.E. Hobbs, Upchurch Telephone:910-692-5616 e-mail: sclossona.hobbsupchurch.com Project Contact (Manager/Engineer/Grant Consultant): Stephanie Closson, P.E. (This project contact should be the person who can best answer questions regarding this project.) Address: Hobbs Upchurch & Associates, PO Box 1737, Southern Pines, NC 28388 ' I Telephone/FAX/Email if different than above: Phone: 910/692-5616 Fax: 910/692-7342 Federal Tax ID Number 56-601-7675 Fiscal Year -End Date: (June 30 Type of Applicant check those that apply): 3:=IM County Water/Sewer Authority Water/Sewer District Metro W/S District Incorporated Village Amount Requested: $ 182,200.00 PROJECT INFORMATION Project Title: Wastewater System Improvements Joint agency pursuant to G.S. 160A-20 Joint agency pursuant to G.S. 63-56 Sanitary District Total Project Cost: ! $ 192,300.00 Project start date: September 2003 Project end date: August 2004 County(s) to be served by project: Robeson Region (check one): West Type of project (check one): Water 1 Central Wastewater East, Other PROJECT BUDGET 1. Indicate the sources, amounts and dates of availability or status of funds to finance this project. Clearly identify the sources of funds. Source Amount Date Available Status Budget $10,100.00 Septe i ber 2003 Available Funds from the Applicant: Federal Funds: Other State Funds: Amount of this grant request: $182,200.00 Project Total: $192,300.00 2. Indicate whether the applicant has followed proper accounting and fiscal reporting procedures, as evidenced by the applicant's most recent audit report, and that the applicant is in substantial compliance with provision of the general fiscal control laws of the State. , I � No (Explain exceptions) Yes PROJECT STATISTICS: Applicants must fill out this section completely, as ;the information is used to score the project. Statistical information can be found on the Rural Center's web site www.ncruralcenter.orq. If not completed, the application will be returned to the applicant. Number of jobs created: 50 (Projected 2 years out) Total public investment: $10,100.00 Water customers currently served Business/industry: 25 Number of jobs retained: Total private investment: $ Residential: 211 Water customers served by project Business/industry: 0 Residential: Wastewater customers currently served Business/industry: 25 Residential: 211 Wastewater customers served by project Business/industry: 25 Residential: 211 Poverty rate: 5.8 Median household income: $32,321.00 Ability to pay: 5.45 Population: - 360 Unemployment rate:10.2% (Robeson County) Tier number: 2 If tier 4 or 5, how are additional eligibility criteria met? (Check one) Eligible tier 4 and 5 counties must provide a 50 percent match. NA Poverty rate greater than 1.5 x the current state poverty rate. Unemployment rate greater than 2 x the current state unemployment rate. Manufacturing job loss over the past two years greater than 5 percent. Total manufacturing jobs: NA Total job loss: NA Percentage: NA% Do you have an open Rural Center grant awarded prior to July 1, 2001?; (Eligible applicants must have closed all Rural Center grants awarded prior to July 1, 2001. If you wish to request an eligibility review due to extenuating circumstances, a detailed request must be submitted at least two weeks prior to application deadline.) No Yes, Project Name(s) & Award Date(S) Brief project description: The Town of Parkton Wastewater System Improvements project includes the construction of a new chlorine disinfection system at the wastewater treatment plant and the replacement of existing sewer connections in the collection system. The town has received civil penalties from the State of North Carolina for violations in toxicity and fecal effluent discharge within the last year. The proposed project will help prevent toxicity violations at the wastewater treatment plant, which will eliminate health risks. In addition, the project will allow the Town to provide sewer service to a new industry in the area. Certification By Chief Elected Official The attached statements and exhibits are hereby made part of this application and the undersigned representative of the applicant certifies that the information in this application and the attached statements and exhibits is -true, correct, and complete to the best of his/her knowledge and belief. He/She further certifies that: 1. as Authorized Representative, he/she has been authorized to file this of the governing body; application by formal action 2. that the governing body agrees that if a grant from the Unsewered Communities program as funded by the 1998 Critical Needs Bond Act is awarded, the applicant will provide proper and timely submittals of all documentation requested by the Grantor Agency (Rural Center); 3. that the governing body agrees to provide for proper maintenance'iand operation of the approved project after its completion; 4. that the applicant has substantially complied with or will comply with a I federal, state and local laws, rules and regulations and ordinances as applicable to this project; and 5. that the applicant will adopt and place into effect on or before the completion of the project a schedule of fees and charges which will provide for the adequate 4nd proper operation, maintenance and administrati p of the project. Signature of Chief Electe Official/Authorized Representa • Mr. Tim Parnell, Mayor Typed Name and Title Date Checklist For Additional Forms: Please enclose the following items before submitting: 11 Application Form (attached) Ni Narratives (see guidelines) Project Description Project Justification Comprehensive Plans Special Emphases Submission Procedure Exhibits (see guidelines) Authorizing Resolution Project Budget Project Schedule Memorandum of Understanding (attached) Minority Business Enterprise Certification Commitment of Other Funds Form (attached) Three copies of this application and all relevant materials must be received by 5:00 p.m. on the deadline date. Faxes are not acceptable. Rural Economic Development Center, Inc. Supplemental Grants Program 4021 Carya Drive Raleigh, NC 27610 Town of Parkton Post Office Box 55 28 West Second Street Parkton, North Carolina 28371 Narrative — Rural Center Capacity Development Grant Application Wastewater System Improvements Town of Parkton, North Carolina Project Description The Town of Parkton is requesting Supplemental Grant assistance from the North Carolina Rural Economic Development Center in the amount of $182,200.00. The proposed project will complete improvements in the Town's wastewater treatment and collection system. The project will allow the town to provide sewer service to a new industry and will alleviate toxicity violations at the wastewater treatment plant. The total project cost is $192,300.00 and the Town has committed $10,100.00 towards the completion of the project. The Town's local match equates to 5.54 percent of the total project cost. The Town of Parkton has received multiple Notices of Violation from the North Carolina Department of Environment and Natural Resources due to WWTP effluent toxicity test failures. The failures are primarily caused by an undersized and ineffective chlorine disinfection system. The proposed project will construct a new chlorine system at the Parkton WWTP. The new system will include a sulfur dioxide feed system for more effective dechlorination. In addition, the project will replace 20 service connections in the collection system to help reduce inflow and infiltration in the collection system. The Parkton wastewater system consists of a 200,000 gallon per day wastewater treatment plant, over 32,000 LF of pipe, and approximately 75 manholes. The Town's, sewer system currently serves about 211 residential customers and 25 commercial and industrial customers. In cooperation with the Rural Center and the Clean Water Management Trust Fund the Town completed extensive inflow and infiltration repairs in 2000 and 2001. The project included the internal rehabilitation of over two miles of sewer lines, rehabilitation of all system manholes, extensive point repairs, and the replacement of 1,160 linear feet of sewer lines and associated manholes. The project also included repairs to eliminate two storm sewer interconnections to the sanitary sewer. Prior to the completion of this extensive repair project, the majority of the sewer lines in Parkton were over 45 years old. The manholes were of the original brick construction, which allowed significant infiltration into the collection system. The 2000/2001 inflow and infiltration repair project has been successful in reducing the overall volume of I/I in the Parkton collection system. Prior to the completion of the project the peak day flows at the Parkton wastewater treatment plant were over 450,000 gallons per day. The Town was frequently exceeding its monthly permit average of 200,000 gallons per day. In 2002 the Town saw daily peak flows of 230,000 gallons per day; however the. average monthly flows remained below the NPDES permit limits. Completing the inflow and infiltration repairs was an important first 'step in rehabilitating the Parkton sewer system; however additional projects are needed to ensure full compliance with the Town's NPDES discharge permit. The proposed project will help prevent toxicity violations at the wastewater treatment plant, which will eliminate health risks and allow the Town to provide sewer service to a new industry in the area. Project Justification The proposed wastewater system improvement project will address a critical health need and a critical economic development need for the Town of Parkton. The following outlines the justification for the proposed project. Critical Health Need — Toxicity Violations The Parkton wastewater treatment plant is approximately 20 years old and is in poor condition. The WWTP consists of a manual bar screen, two oxidation ditches operated in parallel, two clarifiers, a chlorination system, post aeration, an aerobic sludge digester, and sludge drying beds. The chlorine contact chamber at the WWTP does not allow for the minimum 30 minute retention time required under current State regulations. Dye tests completed by Mr. Roy Lowder, the Parkton WWTP Operator, indicate that the average retention time is approximately 15 minutes, while during peak flows the retention time drops to less than seven minutes. The undersized chlorine system is contributing the toxicity violations that have occurred in the past few months. The current Parkton NPDES permit requires the Town to test for chronic toxicity. The effluent failed the test in October 2002, December 2002, and January 2003. Violation letters from NCDENR are enclosed. The Town has been issued civil penalties for the October and December 2002 violations. It is likely that civil penalties for the January 2003 violation will also be issued. The May 1999 Update to the Lumber River Basinwide Water Quality Management Plan indicates that Dunn's Marsh is "supporting but threatened" partially due to toxicity problems at the Parkton WWTP. As part of the proposed project a new chlorine system will be constructed at the Parkton wastewater treatment plant. A design worksheet and detailed cost estimate for the project are enclosed. The new system will allow for approximately 64 minutes; of detention time at the design flow of 200,000 gallons per day. At a peak flow of 400,000 gallons per day the new system will still maintain the required 30 minute retention time. Current state regulations require existing wastewater treatment plants to add dechlorination equipment when the plant expands or upgrades existing equipment. To meet this requirement, a sulfur dioxide feed system will be installed at the Parkton wastewater treatment facility. The new system will help eliminate the toxicity violations at the Parkton wastewater treatment plant. The chlorine will have adequate time to disinfect the effluent and the new sulfur dioxide feed system will ensure more effective dechlorination prior to effluent discharge into Dunns Marsh. An additional part of the project involves the replacement of 20 sewer services in the collection system. This will help to further reduce inflow and infiltration in the system. The Town of Parkton has access to CCTV equipment and will TV inspect the system to identify the services most in need of replacement. The Town of Parkton is currently working to complete a WWTP regionalization study; however it is likely that the feasible alternatives for regionalization will take years to implement. The toxicity problems at the WWTP must be addressed, immediately to eliminate the violations and civil penalties. Economic Development Need — Job Creation at Weldon Manufacturing The Town of Parkton was contacted by Mr. Chuck Bendixen with Weldon Corporation. Mr. Bendixen and his team are planning to re -start manufacturing operations at the facility and are interested in connecting to the Parkton sewer system. The company will create 50 jobs over the next two years, with the expectation of creating a total of 100 jobs over the next four years. Information provided on the ESC web site indicates that there 2,172' manufacturing jobs have been lost in Robeson County. This equates to more than twenty-one percent of the total manufacturing jobs in the County. The following table summarizes the manufacturing job losses: March 2001 Apri12001 April 2001 June 2001 July 2001 October 2001 May 2002 May 2002 April 2003 March 2003 Converse, Inc. Badger Sportswear Inc. Elkay Southern Corp. Gerber Childrenswear, Inc. Alamac Knits Inc. Carolina Mills, Inc. Culp, Inc. Guilford Mills, Inc. In 7 Company, Inc. Fleetwood Enterprises, Inc. Shoes Knit sportswear 1 Stainless steel sinks Infant/Toddler apparel Knit fabrics Synthetic yarn Upholstery fabric Knit fabrics Dyeing & finishing Manufactured homes Total Jobs Lost Total Mfg. Jobs in Robeson County Percent Manufacturing Jobs Lost in Past 24 Months 475 125 60 51 720 320 76 80 100 120 2,172 10,118 21% Coordination with Comprehensive Plans The Town has worked to protect groundwater and surface waters through the implementation of a wellhead protection ordinance and an updated land use plan. Completing; the proposed project will reduce the toxicity violations at the WWTP and help protect the waters of Dunn's Marsh. In addition, the project will continue the Town's ongoing efforts to reduce inflow and infiltration in the collection system. The Town understands the need to protect natural resources and has stated in the Land Use plan that flood plains and swamplands should be left in their natural state as open space and buffers. The Land Use Plan and zoning ordinances have identified commercial and residential areas within the town boundaries. The sewer use ordinance requires that all new structures connect to the water and sewer systems. Special Emphases a. The proposed project will create an efficient wastewater system for, the Town of Parkton and will build upon previous system improvement projects. The Town is currently evaluating regional wastewater treatment alternatives, however the proposed project must be completed immediately to alleviate current economic and health needs. b. The Town of Parkton operates under sound fiscal policies and works to develop creative planning, and efficient operation and management techniques. The Town of Parkton passed a resolution to establish a capital reserve fund. Surplus revenues generated by the water and sewer user charges will be placed into the fund and will be used for the sole purpose of completing needed improvements to the Parkton water and sewer systems. A copy of the resolution is attached. A copy of the Town's audit can be provided upon request. c. The Town is developing a 20-year Capital Improvement Plan as part of a Rural Center Capacity Development award. The CIP is in draft form and will be finalized by the Town by May 2003. A draft copy of the CIP is enclosed. d. The possibility of an effective land application system is being evaluated as part of the current capacity development project. e. The Town of Parkton does not have jurisdiction over a water supply watershed protection area, however in recognition of the need to protect water resources the Town has implemented a wellhead protection ordinance. f. The proposed project will address critical infrastructure needs caused by the aging Parkton wastewater treatment facility. In addition, the project will address economic development needs. Exhibits — Rural Center Capacity Development Grant Application Wastewater System Improvements Town of Parkton, North Carolina Project Budget A design worksheet and detailed project budget are enclosed. Cost Estimate Item Quantity Unit Cost Extended Upgrade Chlorine System at WWTP 1 LS $115,300.00 $115,300.00 Replace Sewer Services from Line to Right -of -Way 20 EA $1,750.00 $35,000.00 Construction Subtotal $150,300.00 Engineering Design $15,000.00 Construction Inspection $12,000.00 Contingency $15,000.00 Total Project Cost $192,300.00 Local Match $10,100.00 Grant Request $182,200.00 Project Schedule The following outlines the proposed project schedule: Funding Phase Engineering Design Bid Project Construction Completion Project Closeout September 2003 February 2004 March 2004 July 2004 August 2004 Local Commitment Form and Authorizing Resolution Attached Rural Center Memorandum of Understanding Attached NPDES Violation Letters Attached Certification of MBE Percentage Goal Attached 20-Year CIP Attached Water Conservation Education and Incentive Programs The Town of Parkton works to increase public awareness of the need for water conservation and encourage citizens to learn more about the water system. The Public Works Director is available to speak with community and school groups about water conservation and system operations. Mayor Tim Parnell speaks with the Rotary Club and other civic organizations regarding system operations and water conservation on an annual basis. The Town publishes water conservation suggestions in the local paper and posts fliers in the Town Hall. A copy of one of the conservation fliers that was published in the newspaper and included with the customer water bills is attached. The Town has developed a draft water conservation incentive resolution that will be addressed at the April or May 2003 meetings. A copy of the draft resolution is enclosed. The final resolution will be forwarded to the Rural Center when it is approved. Job Losses in Robeson County Enclosed letter from the Mayor of Parkton Capital Reserve Fund Attached iff� o Gyp � ZIP. COMMITMENT OF OTHER FUNDS FORM; Supplemental Program North Carolina Rural Economic Development Center, Inc. And Town of Parkton (applicant) PROJECT TITLE: Wastewater System Improvements ADDRESS: Post Office Box 55, Parkton, NC 28371 Provide a copy of correspondence indicating commitment of these funds with the application. 1. Local Funds. Include loans and cash matches from the applicant. Amount: $ 10,100.00 Type: local cash 2. Other Funds. Include other grant funds. Please attach commitment letters from those agencies to this form when submitting. Amount: $ Source: Applicants for Supplemental Grant funds may provide the local commitment dollars for a number of sources. NCGS 159 provides guidance on the sources and users of funds available to units of local governments. It also provides that 1) units of local government must operate on a balanced budget and 2) must provide audits and financial statements to the North Carolina Local Government Commission (LGC), the agency that monitors local government units and oversees debt issuance. Public Authorities and Special Districts are covered under NCGS 159. NCGS 159, Subchapter (IV), Article 4, Local Government Bond Act, provides that the net debt of any unit cannot exceed 8% of the assessed value of property subject to taxation by the unit. Revenue bonds and Installment Purchase Agreement debt, while regulated by the LGC, are currently not covered in this limit. NCGS 162A, Article 1, Water and Sewer Authorities, provides that such authorities have the power to issue revenue bonds and revenue refunding bonds to finance capital improvements, subject to LGC approval. In reviewing applications for Supplemental Funding, the Rural Center will take into consideration the applicant's financial position relative to other, similar units of local government (as though the Ability to Pay Ranking). Consideration will be given to the applicant's ability to handle additional debt as may require for the project. 3. If GO bonds, Revenue Bonds, Installment Purchase, COPS !or Refunding Bonds are being used to finance the project, please indicate below ;why the amount issued is the maximum feasible amount for the applicant. Applicants may wish to discuss factors such as current debt load of the unit, a comparison of the debt per capita to units with similar characteristics, future obligations which will require allocation of substantial portions of local revenues, etc. be brief but specific. 4. If no debt is to be issued or used to finance the project, explain the reasons for this decision below. Applicants may wish to discuss factors such as current debt load of the unit, a comparison of the debt per capita to units with, similar characteristics, future obligations which will require allocation of substantial portions of local revenue, special economic factors, costs associated with the ' issuance, etc. be brief but specific. SIGNATURE OF GRAN EJAUTHORIZED REPRES NTATIVE Tim Parnell, Mayor, Town of Parkton TYPED NAME AND TITLE 3 - 2., - D3 DATE RESOLUTION TO APPLY FOR A SUPPLIMENTAL GRANT THROUGH THE NC RURAL CENTER BY THE BOARD OF COMMISSIONERS OF THE TOWN OF PARKTON, NORTH CAROLINA WHEREAS, The North Carolina Clean Water Bond Act has made grant funding for water and wastewater projects to address critical health and/or economic development needs available through the North Carolina Rural Economic Development Center; and WHEREAS, The Town of Parkton has need for and intends to replace sewer services for the Town's wastewater system; WHEREAS, The Town of Parkton intends to apply for a Supplemental Grant from the North Carolina Rural Economic Development Center to help complete the proposed project; NOW THEREFORE BE IT RESOLVED, BY THE BOARD OF COMMISSIONERS OF THE TOWN OF PARKTON: That the Town of Parkton will arrange financing for all remaining costs of the project, if approved for a grant award through the North Carolina Rural Economic Development Center. That the Town of Parkton will adopt and place into effect on or before completion of the project a schedule of fees and charges which will provide adequate funds for proper operation, maintenance, and administration of the system. That Tim Parnell, Mayor, and successors so titled, is hereby authorized to execute and file an application on behalf of the Town of Parkton with the North Carolina Rural Economic Development Center for a grant to aid in the construction of the project described above. That Tim Parnell, Mayor, and successors so titled, is hereby authorized and directed to furnish such information as the appropriate agency may request in connection with such application or the project; to make the assurances as contained above; and to execute such other documents as may be required in connection with the application. That the Town of Parkton has substantially complied or will substantially comply with all Federal, State, and local laws, rules, regulations, and ordinances applicable to the project and to Federal and State grants and loans pertaining thereto. Adopted this the % `h day of March, 2003 at Parkton, North Carolina Tim Parnell, Mayor Tony] ibson, Town Clerk CERTIFICATE OF RECORDING OFFICER The undersigned duly qualified and acting as Town Clerk of the Town of Parkton does hereby certify: That the above/attached resolution is a true and correct copy of the resolution authorizing the filing of an application with the North Carolina Rural Economic Development Center, as regularly adopted at a legally convened meting of the Town Council duly held on the 2(p to day of March, 2003; and, further, that such resolution has been fully recorded in the journal of proceedings and records in my office. IN WITNESS WHEREOF, I have hereunto set my hand this _;__ day of (Signat'?� : i fficer) Tonya Gibson, Town Clerk (Name and Title of Recording Officer) ACk , 2003. SUPPLEMENTAL GRANT PROGRAM MEMORANDUM OF UNDERSTANDING Between North Carolina Rural Economic Development Center, Inc. And Town of Parkton (applicant) PROJECT TITLE: Wastewater System Improvements ADDRESS: Post Office Box 55, Parkton, NC 28371 The purpose of this Memorandum of Understanding is to outline conditions and regulations fora general working relationship between the North Carolina Economic Development Center (Rural Center) and the applicant organization regarding the Rural Center Capacity Grant Program. The following conditions and regulations apply to all Rural Center Capacity Building Projects: Disbursement Policy The Rural Center will disburse up to 90 percent of capacity grant funds upon submission of satisfactory evidence other funds have been drawn down by 90 percent and that 100 percent of local funds, if committed, have been expended. Documentation in support of expenses must accompany the Financial Request Form. The final ten percent will be disbursed upon completion of the project and submittal of the final approved product. Project Schedule A timeline has been provided to the Rural Center as part of the application package. This represents the adopted schedule for this project. The grantee understands that the Rural Center will establish the date'for termination of its contract using this information and that time is of the essence. Updates or changes to the project schedule must be provided to the Rural Center as they are adopted by the grantee for use in administering this project. Rural Center. reserves the right to reject or ask for further clarification regarding the timeline and its implementation. Contract Time Requirements Rural Center may revoke or revise its approval of funding for the project if work intended is not'under contract within six months after the Rural Center approval date of the project and if not completed within two''years of Rural Center approval. The Rural Center approval date will be incorporated in the contract as the Commencement Date. • Change in Project Scope It is clearly understood, that a change in the project scope may not be implemented without prior written approval from Rural Center and submission to Rural Center of evidence of other funders approval of the chahge(s). A change of scope will include any change to the project design, capacity of the system, the number and/or type of customers served, or equipped items purchased. Changes in Project Funding It is further understood that if the grantee receives additional funding for the project after the Rural Center approval, these funds cannot be used to reduce the amount of local funds pledged or to displace other grant funds committed to this project; any such action could result in the reduction of the Rural Center capacity grant by the amount of funds added to the project. If new funds are made available to this project, the Rural Center must be notified immediately. Likewise, it is understood that the local share, as pledged tot he Rural Center in the original application, will not be diminished in the event of a cost unerrun in the completed project. Cooperation with Primary Funder and Rural Center It is understood that he grantee will cooperate with this order funders as identified in the:application and will provide information and reports as prescribed by the funder and will adhere to all applicable regulatory and/or statutory requirements of the Primary Funder and the State of North Carolina particularly as they relate to the procurement of goods and services and in the maintenance of proper accounting records. Reporting Procedure Quarterly progress reports will be submitted to Rural Center as set forth in the terms of the contract document to be executed. The first report will be due 90 days from the date of award. Subsequent quarterly reports will be required until project completion and close of the contract. Final Report A final report is required and will be due upon close of the project. This report must be submitted and approved by the Rural Center Prior to disbursement of final funds. SIGNATURE OF GRANTEE/AUTHORIZED REPRESEENTATIVE Mr Tim Parnell, Mayor, Town of Parkton TYPED NAME AND TITLE 3i°Z)5-o;3 DATE NPDES VIOLATION LETTERS Mar—.o—o3 11245A P.03 1 1 • State of North Carolina Department of Environment and Natural ;Resources . Division of Water Quality 1 Systel Building, Suite 714 Fayetteville, North Carolina 28301 225 Green Street •• • • • February 26, 2003 CERTIFIED MAII, RETURN RE EWF REQUESTED Mr. Tim Parnell Town of Parkton PO Box 55 Parkton, North Carolina 28371 SUBJECT: NOTICE OF VIOLATION Effluent Toxicity Testing NPDES Permit No. NC0026921 Town of Parkton WWTP Robeson County Dear Mr. Parnell: This is to inform you that a review of your toxicity self -monitoring report form for the month of December 2002 indicates a violation of the toxicity limitation specified in your'NPDES Permit. You should take whatever remedial actions are necessary to eliminate the conditions causing the effluent toxicity violation(s). •ri'our efforts may include conducting a Toxicity Reduction Evaluation (TRE) which is a site -specific study designed to identify the causative agents of effluent toxicity, isolate the sources of toxicity, evaluate the effectiveness of toxicity control options, and then confirm reductions in effluent toxicity. Please be aware that North Carolina General Statutes provide for assessment of civil penalties for violations of NPDES permit limitations and requirements. The reverse side of this Notice contains important information concerning your Whole Effluent Toxicity Monitoring and Reporting Requirements. Please note updated mailing addresses for submitting your Discharge Monitoring Reports (DMRs) and Aquatic Toxicity (AT) Test Forms. We encourage you to review this information and, if it would be helpful to discuss this situation; or possible solutions to resolve effluent toxicity noncompliance, please contact me at (91486-1541. Paul Rawls Regional Water Quality Supervisor cc: Central Piles Aquatic Toxicology Unit 1-Iar-•G<J-11 : 'F7h1 P-02 (PIA PG Michael F. Easley Governor William G. Ross, Jr., Secretary Department of Environment and Natural Resources • Alan W, Klimek, P.E., Director Division of Water Quality CERTIFIED MAIL RETURN RECEIPT REOUESTED Mr. Tim Parnell Town of Parkton PO Box 55 Parkton, North Carolina 28371 SUBJECT: Deur Mr. Parnell: March ]2, 2003 11/4 I { A , 1+� gyp• 'r- / 1 Z Notice of Violation and Assessment of Civil Penalty for Violations of NC General Statute 143-215.1(a)(6) and NPDES Permit No. NC0026921 The Town of Parkton WWTP Robeson County TX 03-004 This letter transmits a Notice of Violation and Assessment of Civil Penalty against the Town of Parkton in the amount of $ 2, 024.24 ($ 2, UUU civil penalty + $ 24.24 enforcement costs). This assessment is based upon the following facts. A review of the facility's toxicity self - monitoring data from October through December 2002 has been conducted. The review has shown the Town of Parkton to be in violation of the 90% chronic toxicity effluent discharge limitation found in NPDES Permit No. NC0026924. ..,The Town of Parkton's toxicity self -monitoring reports for October . through December 2002 revealed the following violations. October 2002 fail December 2002 <25%, (chronic value) Based upon the above fact(s), I conclude as a matter of law that the Town of-Parkton violated the terms, conditions or requirements of NPDES Permit No. NC0026921 and N.C.G.S 143-215.1(a)(6) in the manner and extent shown above. A civil penalty in accordance with the maximum established by N.C.G.S. 143-215.6A(a)(2), may be assessed against a person who violates the terms, conditions or requirements of a permit required by N.C.G.S. 143-215.1(a). Based upon the above findings of fact and conclusions of law, and in accordance with authority provided by the Secretary of the Department of Environment and Natural Resources and the Director of the Division of Water Quality, I. Paul Rawls, Division of Water Quality Regional Supervisor for the Fayetteville Region, hereby make the following civil penalty assessment againstRthe Town of Parkton. S 1, 000 For 1 of 1 violation(s) of G.S. 143-215.1(a)(6) and NPDES Permit No. NC0026921, by discharging waste into the waters of the State in violation of the Towr1's permit effluent limit for chronic toxicity air October 2002. . Mailing Address: Systol Building Suite 714 Fayetteville, NC 28301 Telephone (910) 486.1541 ' Location: Fax (910) 486-0707 Systol Building Suite 714 , Fayetteville, NC 28301 An Equal Opportunity Affirmative Action Employer 50% recycled/10%post consumer paper State of North Carolina Department of Environment and Natural Resources Division of Water Quality Systel Building, Suite•714 . • Fayetteville, North Carolina 28301 225 Green' Street • `r+ `. March 24, 2003 CERTIFIED MAIL. .. ; • RETURN RECEIPT REQUESTED Mr. Tim Parnell Town of Parkton PO Box 55 Parkton, North Carolina 28371 SUBJECT: NOTICE OF .VIOLATION Effluent Toxicity Testing NPDES Permit No. NC0026921 Town of Parkton WWTP Robeson County Dear Mr. Parnell: This is to inform you that a review of your toxicity self -monitoring report form for the month of. January 2003 indicates a violation of the toxicity limitation specified in your NPDES Permit. You should take whatever remedial actions are necessary to eliminate the conditions causing the effluent toxicity violation(s).:Your efforts may include conducting a Toxicity Reduction Evaluation (TRE) which is a site -specific study designed to identify the causative agents of effluent toxicity, isolate the sources of toxicity, evaluate the effectiveness of toxicity control options, and then confirm reductions in effluent toxicity. Please be aware that North Carolina General Statutes provide for assessment of civil penalties for violations of NPDES permit limitations and requirements. The reverse side of this Notice contains important information concerning your Whole Effluent Toxicity Monitoring andReporting Requirements. Please note updated mailing addresses for submitting your Discharge Monitoring Reports •(DM Rs) and Aquatic Toxicity (AT) Test Forms.: We encourage you to review this information and if it would be helpful to discuss this situation or!possible solutions to resolve effluent toxicity noncompliance, please contact me at (910) 486-1541.. • • / Sincerely aul Rawls Regional Water Quality Supervisor cc: Central Files A... Aquatic Toxicology Unit DETAILED COST ESTIMATE Town of Parkton Supplemental Grant Application - March 2003 Sewer System Improvement Project Item Upgrade Chlorine System at WWTP Replace Sewer Services from Line to Right -of -Way Cost Estimate Quantity 1 LS Unit Cost $115,300;.00 20 EA $1,750 00 Construction Subtotal Engineering Design Construction Inspection Contingency Total Project Cost Local Match Grant Request Percentage Local Match Extended $115,300.00 $35,000.00 $150,300.00 $15,000.00 $12,000.00 $15,000.00 $192,300.00 $10,100.00 $182,200.00 5.54% Town of Parkton Flow 02;� mgd 27-Mar-03 . Chlorine Contact Chamber /Dechlorination Hobbs, Upchurch & Assoc. Layout Item Symbol Quantity Unit Number Of Trains N fi ,`2 Wall Height WH 5.00 ft Channel Width CW 15 00 nft Channel Length CL 10•00 Number Of Baffles NB 3.00 Length of Chamber LC 62.00 ft Width of Chamber WC 15.00 ft Outer Wall Thickness OT 12.00 in Center Wall Thickness CT 12.00 in Floor Thickness FT 12.00 in Footing Over Hang FO 18.00 in Baffle Straight Length BL 0.00 ft Baffle Thickness BW 8.00 in Volume Check (Total) Sidewater Depth SWD . Oft Vol => 8,976 GALS DT=> 64.6272 Min Concrete In Slab (((LC+2*(OT/12)+2*(FO/12))*((WC*N)+2*(OT/12)+2*(FO/12)+CT/12*(N-1))*(FT/12)))/27 89.3 CY Concrete In Straight Walls (((WH*(OT/12)*((2*(LC+2*OT/12)+(2*WC*N))+((WH*(CT/12)*(N-1)*(LC+(2*OT/12))+(N*NB*BW/12*BL*(SWD+.5)))/27 46.7 CY Total Slab Concrete 90.0 x $350/CY $31,500 . Total Straight Wall Concrete 47.0 x $550/CY $25,850 Total Concrete 137.0 CY $57,350 Gates 4 x$2500/ea $10,000.00 Fiberglass Building 1 $3,500.00 1 Chlorine equipment $15,000.00 Dechlorination equipment $15,000.00 Concrete Slab $1,500.00 Piping & Instrumentation $12,500.00 Excavation 45 x$10.00/cy $450.00 Total Cost Estimate $115,300.00 CERTIFICATION OF MINORITY BUSINESS PARTICIPATION This is to certify that the TOWN OF PARKTON will comply with minority business goals as adopted by the Board of Directors in a resolution, dated September 17, 2001, in accordance with N.C.G.S. 143-128. The minority business goals 'shall be incorporated into grant and loan assisted projects such as those being applied for through the North Carolina Clean Water Revolving Grant and Loan Program. These projects include upgrades and improvements to the District's wastewater system. Mr Tim Parnell, Mayor. Authorized Representative's Name Authorized Representative's Signa ure 3 - P-5 -- D D ate RESOLUTION ESTABLISHING GOAC. FOR PAR'1'1CCPATIONIOF MINORITY BUSINESS IN BUILDING:CONSTRUCTION CONTRACTS WHEREAS, the consideration and adoption of this resolution is necessary lbr support of the application by the 'TOWN OF PARKTON for State funds for witcr and wastewater infrastructure iinprovements and fulfills public goals established h'.y the State in this instance; and WHEREAS, notice of the public hearing was duly published and the Public hearing duly held as required by N.C. General Statute Section 143-] 28. NOW, THEREFORE, BE IT RESOLVI- D BY THE BOARD OF ALb1 RMt:N Of THE TOWN OI' PARKTON, TIIAT: 1. '['he Town Council of the. TOWN OF PARKTON shill have a verifiable goal of ten percent (1004) for participation by minority businesses in building construction contracts awarded pursuant to N.C. General Statute Scc. 143-128. 2. The official, employee or agent responsible for advertising such contracts shall compile a list of minority businesses within the bidding arca, using information obtained from the State or from other institutions or agencies providing such information. 3. For each such building contract put out for bids 'under the separate specification or the single primc.conttact systems, notice of the contract shall he transmitted to minority businesses on the above list. 4. For each building contract put out lbr bids under the separate specification or single prune contract systems, documents related to the contract shall he available lbr inspection at a convenient and 'accessible location of which minority businesses shall receive notice. 5. For each such building contract put out for bids under the separate specification or sinl;lc prime contract systems, the idesignated contact person shall hold a prc-bid conlbrcnce to orient contractors and subcontractors to the policy expressed in this resolution as well as bid procedures and regulations. Minority businesses on the list obtained and maintained as provided herein shall be notified of and invited to these pre - bid conferences. i 6. For each such building contract put out for bids under the separate specification or single prime contract system, published notice of the contract shall include a summary of -this resolution. • 7. For any such building contract put out for bids `under the separate specification or single prime contract system, the contact person designated herein shall maintain records with respect to: A. Those contractors or subcontractors notified of the project and the number of the contractors and subcontractors that are minority businesses as defined in N.C. General 'Statute Sec. 143-128 appearing on the list of minority businesses',ntaintained pursuant to paragraph 2 herein, I Those contractors or subcontractors that bid or otherwise respond to notice of the project and the number of these that are on the maintained list of minority businesses, C. 'Chose contractors or subcontractors awarded contracts as part of the project and the number and identity of those that are on the list of minority businesses, and l�. The percentage of work on the project than is to be performed by minority businesses appearing on the list maintained pursuant to this resolution. 8. That for any such building contract put out :for bids, under the single prime contract system, the single prime contractor shall: A. Notify those minority businesses appearing jon' the list of minority businesses maintained pursuant to paragraph 2 of the portion of the project which will he subcontracted by the single contractor and solicit bids from those minority businesses. ,; 13_ Submit with his bids records with respect to: 1. Those subcontractors notified of the project and of those elements of the project for which subcontracts will be let and the number of these subcontractors that are minority businesses as defined in N.C. General Statute Sec. 143-128 appearing on the list of minority businesses maintain pursuant to paragraph 2 herein, 2. 'Those subcontractors that bid or :otherwise respond to notice of the project and the number; of these that are on the maintained list of mi nority businesses, and 3. Those subcontractors awarded contracts as part of the project and the number and identity of those that are on the maintained list of minority businesses, and 4. The percentage of work on the project that is to be performed by minority businesses appearing on the list maintained pursuant to this resolution. ese policies shall be a part of the request for, proposals for any such •t, and noncompliance by .any single prime bidder shall be grounds laying the bid non -responsive,. is resolution shall become effective upon its adoption. _day of July = 2002. CAPITAL IMPROVEMENT PLAN FOR WATER AND SEWER SYSTEMS TOWN OF PARKTON, NORTH CAROLINA MARCH 2003 1 GOAL STATEMENT The Town of Parkton obtains water from two groundwater supply wells. The combined 12-hour safe yield of the wells is 0.28 MGD. The Town's water system includes approximately six miles of pipe and one elevated storage tanks. In addition to the water system, Parkton operates a 0.2 MGD wastewater treatment plant that is located Southeast of town ;on State Road 1724. The treatment plant discharges to Dunns Marsh, which is a class C-Swamp water in the Lumber River Basin. The Town's sewer system includes approximately six miles of pipe. The Town of Parkton currently provides water and sewer service to approximately .188 residential customers, 37 commercial, industrial, and institutional customers, and 50 out-of-town customers. The population of the Town is approximately 428 persons. The goal of the Town of Parkton is to provide high -quality utility service to its customers and to have adequate service capacity to allow residential, commercial, i and industrial growth in the area. 2 DESCRIPTION OF SERVICE AREA 2.1 Background The Town of Parkton is located in northern Robeson County approximately 12 miles southeast of Fayetteville. The Town is situated along NC Highway 71, just east of Interstate 95. Parkton was incorporated in 1901. The Town is located in a region characterized by flat, low lying terrain with elevations ranging from 195 to 235 feet above. mean sea level. The primary land uses within the Town limits and outlying area include residential, agricultural, commercial and industrial. The first inhabitants of what is now Robeson County were Lumbee Indians who migrated from the east and settled along the banks of the Lumber River. Early settlers arrived about 1730. The settlers were farmers growing wheat, corn, rice, potatoes, and cane. In the late 1800's after the invention of the cotton gin the major crop in the area was cotton, however by the 1930's tobacco had become the primary crop. In 1786, Robeson County was formed from land that was originally part of Bladen County. In 1911 part of Robeson County became Hoke County. Parkton was incorporated in 1901. The Town was developed around the railroad that still runs through the center of Town. Robeson County is mainly agricultural. Currently, the foundation of the county's farming economy is tobacco, which accounts for about 50 percent of the total farm income. Tobacco Capital Improvement Plan Page 1 Town of Parkton, North Carolina is marketed locally at auction houses in Fairmont and Lumberton. The area is ideal for farming due to the abundance of good soil, the availability of water, the local market, and the available transportation facilities. In recent years Robeson County has seen growth in the industrial sector. The industrial growth has helped balance the economy and has provided employment for farm laborers displaced by mechanization. Among the industries locating to the area are those that produce bagging, beverages, clothing, electronic equipment, fertilizer, footwear, hosiery, knit goods, lumber, paper pulp, textile finishing, textured fibers, and tobacco, as well as those that process food or store tobacco. Robeson County is on the Coastal Plain in southeastern part' of North Carolina. It covers 607,104 acres and is the second largest county in the State. The Cities of Lumberton and Fairmont, in the southern part of the county, are major tobacco -market centers of the North and South Carolina Border Belt area. The 1990 population of the County was 105,170 and the Town of Parkton 1990 population was 367. Beyond the areas 'surrounding the Town are primarily forest and farmland. The climate of Robeson County is typically warm and humid, and is influenced by the latitude, elevation, distance from the ocean, location on the continent, and other factors. Observational data from the area are representative of the climate, in most of the county. In the nearly 70 years that records have been maintained, the temperature has never been as low as 0° F. The highest temperature on record is 108° F. The temperature historically reaches 100° in only about half the summers, however temperatures rise to 90° or higher on more than half the days in each summer. The average annual temperature is about 63° F, and the average annual rainfall is about 46 inches per year. Winters are mild and only occasionally are the soils frozen to a depth of 2 or 3 inches. Cloudiness is variable; but on the average the sun shines more than half the daylight hours in winter and about two-thirds the daylight hours in the other seasons. The average relative humidity is about 85 percent at sunrise and drops to near 50 percent at mid -afternoon. Tropical storms with destructive winds move in from the coast and reach Robeson County less than once in 10 years on the average. Tornadoes are equally rare. High winds more often result from summer thunderstorms; such winds are very local and of brief duration. Surface winds are variable in all seasons, but the prevailing direction is from the southwest' In one or more autumn months, northeasterlies often prevail. The average surface wind speed is about 8 miles per hour. 2.2 Demographics The population of Robeson County increased from 84,842 in 1970 to 123,339 in 2000. The population of the Town of Parkton has decreased from 550 persons in 1970 to 428 persons in 2000. The following table summarizes population data for Parkton and Robeson County. As shown on the table, the population of Robeson County has increased relatively steady over the last 30 years. Capital Improvement Plan Page 2 Town of Parkton, North Carolina Population Summary 1970 to 2000 Parkton and Robeson County Population Parkton Robeson County Year 1970 550 84,842 1975 557 95,500 1980 564 101,610 1985 562 104,457 1990 367 105,170 1995 361 114,171 2000 428 123,339 The NC OSPL provides growth projections for North Carolina counties, however similar estimates are not provided for municipalities. Municipal populations are impacted by multiple factors (such as annexations and new developments) that cannot be accurately estimated for 20-year population projections. Because these factors cannot be predicted, neither the OSPL nor the County Planning Depaitiuent develops population projections for municipalities. This plan uses three methods to project population growth in Parkton. The first is a linear regression based on historic populations. The reliability of the linear regression projection is determined by a confidence interval calculation. If the confidence interval is above 85% the estimates are considered good, if the interval is below 85% the estimates are not as reliable. The second method for projecting populations is outlined by the North Carolina Division of Water Quality in its sewer study guidance information. Generally it is assumed that a municipality will grow relative to the county growth projections. The county growth percentages published by the OSPL are applied to the municipal populations to obtain 20- year population estimates. The third method calculates a ratio between the town's population and the county's population. This ratio is applied to county population projections to determine the municipal population. The NC OSPL provides county population projections. Historic data indicate that from 1970 to 2000 Parkton contained an average of 0.48% of the total population in Robeson County. This average is applied to the Robeson County growth rates to estimate the town's future populations. The following table summarizes the population projections for the Town of Parkton. Capital Improvement Plan Page 3 Town of Parkton, North Carolina Town of Parkton Population Projections Date Linear Regression Using Robeson Co. Growth Rates As % of Robeson County Population 2005 499 457 628 2010 500 488 672 2015 502 518 714 2020 503 548 755 OSPL Data is from North Carolina Office of State Planning. Linear Regression using data from 1970-2000 as basis. Correlation coefficient is less than 85%. Robeson County growth rates from 2000-2020 as predicted by the NC OSPL: 2000-2005 6.87%; 2005-2010 6.92%; 2010-2015 6.21%; 2015-2020 5.86%. The linear regression and the estimates using Robeson County Growth rates provide similar 20-year population projections. Calculating the population as a weighted percent of the county population yields a much higher population. It is likely that the actual 20-year population of Parkton will fall between the two estimates. 2.3 Income and Employment Information The 2000 median household income (MHI) for Robeson County was $28,202.00. The 2000 MHI for Parkton was $39,167.00. Both of these incomes are less than the national median household income of $41,994.00. The 2000 poverty rate in Robeson County was estimated to be 22.8 percent, which exceeds the North Carolina 2000 poverty rate of 12.3 percent. Between 1990 and 2000 the Robeson County poverty rate decreased by 1.3 percent. The 2000 child poverty rate for Robeson County was 30 percent. Census data from 2000 indicate that the poverty rate in Parkton is approximately 5.8 percent. The 2000 poverty rate for children under the age of 18 was 5.56 percent. The 2000 unemployment rate in Robeson County was 11.5 percent. Manufacturing jobs account for 24.5 percent of employment. Agriculture jobs account for approximately 0.9 percent of employment. 2.4 Physiography, Relief, and Drainage Robeson County lies entirely within the Coastal Plain physiographic province. Topography is typically level to gently rolling. Generally, the surface of the County slopes to the south and southeast. Nearly all of Robeson County lies between 100 and 200 feet in elevation. Parkton is located just east of the center of Robeson County on the Lumber River. Dominant physiographic features in the area are the Lumber River, heavily forested swamps, and numerous Carolina bays. The swamps follow depressions in the landscape Capital Improvement Plan Page 4 Town of Parkton, North Carolina through which runoff occurs and are typically many times wider than the stream channels that they follow. Carolina bays are elliptical, shallow depression&in the land surface and are of unknown origin. The bays are typically poorly drained; resisting agricultural or construction -related encroachment. 2.5 Land Area Robeson County covers approximately 607,104 acres and Parkton covers approximately 6,400 acres. The Parkton area was once dominated by pine flat woods interspersed with deciduous swamp forests, bottomlands, and Carolina bays. Few remnants of the natural cover type still exist in the Parkton area and alterations in plant communities have occurred in several ways. The land use in the area is discussed in the following sections. 2.5.1 Recreation The amount of land used for recreation is rapidly increasing in Robeson County. Popular recreational activities in the area include canoeing along the scenic rivers, hunting and fishing in the County's game lands and waterways, and playing golf at the numerous golf courses. Most of the soils in the Parkton area have a potential for one or more kind of recreational development. Soils on floodplains are well suited to many types of recreational development because they generally occur as long, winding areas along streams and adjacent to scenic uplands. However, onsite assessments of the height, duration, and frequency of flooding should be made before recreational facilities are developed. Camp areas are used intensively as sites for tents and small camp trailers and for the accompanying activities of outdoor living. Little preparation, of 'the site is required, other than shaping and leveling for tent and parking areas. Camp areas are subject to heavy foot traffic and limited vehicular traffic. The best soils are gently sloping, are not subject to flooding, have a surface that is firm after rains and not dusty when dry, and perk quickly. Picnic areas are attractive natural or landscaped tracts that are subject to heavy foot traffic. Most of the vehicular traffic in these areas is confined to access roads. The best soils for picnic areas are firm when wet and not dusty when dry, are not subject to flooding during the period of use, and do not have slopes and stones that greatly increase the cost of leveling sites or of building access roads. Playgrounds are areas used intensively for baseball, football, : badminton, and similar organized games. Soils suitable for this use should be able to withstand intensive foot traffic. The best soils are nearly level and have a surface free of coarse fragments and rock out -crops, are well drained, are not subject to flooding during periods of heavy use, are firm after rains, and are not dusty when dry. If grading and leveling are required, the depth to rock is an important consideration. Paths and trails are used for local and cross-country travel on foot or horseback. The design and layout should require little or no cutting and filling. The best soils are at least moderately well drained, are firm when wet, are not dusty when dry, are not subject to Capital Improvement Plan Page 5 Town of Parkton, North Carolina flooding more than once during the period of use, have slopes of less than 15 percent, and have few or no rocks or stones on the surface. 2.5.2 Woodlands Woodland is of economic, social, recreational and environmental importance to most of Robeson County. Wooded areas have aesthetic .value and, provide habitat for wildlife. Commercial forestland is land that produces, or is capable of producing, crops of industrial wood and is not withdrawn from timber utilization. Since World War II many farmers and other landowners have !improved their woodlands by planting trees, by properly thinning and harvesting the stands, and by applying other good management practices. Most of the open land allocated to forest use has been planted. Areas that currently contain scrub oak and other undesirable vegetation could be converted to commercially valuable forest if the undesirable trees were uprooted by heavy machinery and the sites were planted to slash pine, loblolly pine, and longleaf pine. The four principal forest types, as classified by the Society of American Foresters,; that make up the present woodland in Robeson County are longleaf pine, longleaf pine -scrub oak, loblolly pine, and loblolly pine -hardwoods. Two other forest types that are of minor importance are sweet gum -yellow -poplar and bald cypress -water tupelo. These forest types are discussed in the following paragraphs. Longleaf Pine: This forest type consists of pure stands of longleaf pine or stands where longleaf pine is predominant. Turkey oak, blue jack oak, blackjack oak, and sand post oak are common associates on the well -drained or excessively drained sands or loamy sands. Loblolly pine, sweet gum, yellow poplar, southern red oak, and white oak are common associates on the more poorly drained soils. This forest type occurs in the Sandhills and on the Upper Coastal i Plain. After cutting or repeating burning, it is usually succeeded by mixed stands of longleaf pine, oak, and hickory, and eventually by hardwoods. Longleaf Pine -Scrub Oak: This forest type consists of, longleaf pine and scrub trees, such as turkey, blue jack, blackjack, and sand post oaks. It grows mainly in the Sandhills at elevations of 240 to 450 feet. This type occupies dry, sandy ridges and upper slopes and large areas of well -drained or excessively drained coarse sands, such as those of the Lakeland and Eustis series. This ,forest type usually succeeds longleaf pine after cutting and repeated burning. Loblolly Pine: This forest type consists of pure stands of loblolly pine or stands where loblolly pine is predominant. Southern red oak, white oak, post oak, yellow poplar, sweet gum, black gum, longleaf pine, American holly, persimmon, dogwood, and sourwood are common associates on the better -drained soils. Pond pine, sweet gum, black gum, water oak, willow oak, red maple, and sweet bay are common associates on the poorly drained soils. This forest type occurs on broad, nearly level uplands and in poorly drained depressions on the Upper; Coastal Plain. It also grows in abandoned fields and cutover or burned areas. Loblolly;pine is a very aggressive species. It takes over old fields and heavily cutover or severely burned areas. After cutting, this forest type is succeeded by the loblolly pine -hardwoods type. Capital Improvement Plan Page 6 Town of Parkton, North Carolina Loblolly Pine -Hardwoods: This forest type consists of stands in which loblolly pine, though not predominant, is the key species and makes up at least 25 percent of the stand. The loblolly pine is associated with a wide variety of wet -site hardwoods and with pond pine and longleaf pine. The hardwoods include sweet gum, black gum, yellow poplar, elm, sourwood, ash, American holly, water oak, willow oak, red maple, sweet bay, and red bay. On the drier sites, loblolly pine is commonly associated with southern red oak, white oak, post oak, hickory, dogwood, persimmon, and longleaf pine. This forest type grows in the southeastern part of the county along the smaller streams and branches, and on the broad, nearly level uplands of the Coastal Plain. It is a transitional type between loblolly pine and hardwoods. Sweet gum -Yellow -Poplar: The Sweet gum and Yellow Poplar predominate in this forest type. Other species commonly associated include loblolly pine, a little Atlantic white cedar, and such moist -site hardwoods as black gum, white ash, green ash, red maple, sweet bay, and elm. This forest type grows on moist lower slopes and alluvial first bottoms, generally in strips between streams or swamps and upper slopes. Its acreage is relatively small. Bald cypress -Water Tupelo: In this forest type, the predominant species are bald cypress, water tupelo, and swamp tupelo. Associated species include swamp cottonwood, red maple, and Carolina ash. This forest type occurs in swamps and on low, very poorly drained flats of the Coastal Plain where ; water stands most of the year. After cutting, this type reverts to tupelo, and only small, scattered stands of bald cypress are left. Pond cypress, a variety of bald cypress, is predominant in many shallow ponds, especially in those underlain by fine sand. 2.5.3 Wildlife Habitat The type and abundance of wildlife throughout Robeson County depend largely on the amount and distribution of food, cover, and water. The wildlife habitat can be created or improved by planting appropriate vegetation, by maintaining the existing plant cover, or by promoting the natural establishment of desirable plants. The elements of wildlife habitat are described in the following paragraphs. The habitat for open land wildlife consists of cropland, pasture, meadows, and areas that are overgrown with grasses, herbs, shrubs, and vines. These areas produce grain and seed crops, grasses and legumes, and wild herbaceous plants. The wildlife attracted to these areas includes bobwhite quail; mourning doves, songbirds, cottontail, red fox, and deer. The habitat for woodland wildlife consists of areas of deciduous plants and/or coniferous plants and associated grasses, legumes, and wild herbaceous plants. Wildlife attracted to these areas includes wild turkey, woodpeckers, squirrels, gray fox, raccoon, deer and bear. The habitat for wetland wildlife consists of open, marshy or swampy shallow water areas. Some of the wildlife attracted to such areas is ducks, geese, herons, redwing blackbirds, muskrat, mink, raccoon, and beaver. Capital Improvement Plan Page 7 Town of Parkton, North Carolina Under present conditions, several cover crops and varieties of vegetation are apparent throughout the County. Grain and seed crops are domestic grains and seed -producing herbaceous plants. Examples of the grain and seed crops are, corn, wheat, oats, barley, rye, millet, buckwheat, soybeans, cowpeas, and sunflowers. Grasses and legumes are domestic perennial grasses and herbaceous legumes. Examples of grasses and legumes are fescue, lovegrass, switchgrass, clover, bahiagrass, trefoil, and crownvetch. Wild herbaceous plants are native or naturally established grasses and forbs, including weeds. Examples of wild herbaceous plants are goldenrod, beggarweed, partridgepea, and pokeweed. Hardwood trees and woody under story produce nuts or other fruit, buds, catkins, twigs, bark, and foliage. Examples of these trees are oak, poplar, sweet gum, dogwood, hickory, blackberry, and blueberry. Examples of fruit -producing shrubs that are suitable for planting on soils rated good are Russian olive, autumn -olive, and crabapple. Coniferous plants furnish browse and seeds. Examples of coniferous plants are pine and cedar. Wetland plants are annual and perennial, wild herbaceous plants that grow on moist or wet sites. Examples of wetland plants are smartweed, wild millet, rushes, sedges, cutgrass, cattail, and reeds. The food and habitat requirements of the major kinds of wildlife in the Robeson County area are discussed in the following paragraphs. Beaver: Beavers eat plant foods only, mostly bark, roots, tender twigs, and green plants. Their choice food is the tender bark, or cambium, of alder, ash, birch, cottonwood, hornbeam, maple, pine, sweet gum, and 'willow. Beaver also eat the tender shoots of elder, honeysuckle, grass, and weeds. Acorns and corn are also choice foods. The chief feeding areas are within 150 feet of water. Bobwhite: Bobwhites eat acorns, beechnuts, blackberries, brown top millet, wild black cherries, corn, cowpeas, dewberries, annual and shrub lespedezas, milo, mulberries, panicgrass, pecans, common ragweed, soybeans, pine seeds, and the fruit of flowering dogwood and sweet gum. They also eat many insects. Their food must be close to sheltering vegetation. Deer: Deer eat acorns, clover, cowpeas, greenbrier, honeysuckle, annual and shrub lespedezas, oats, rescuegrass, rye, ryegrass, soybeans, and wheat. They need an adequate supply of surface water for drinking, and wood areas, 500 acres or more in size, for cover. Capital Improvement Plan Page 8 Town of Parkton, North Carolina Dove: Doves eat brown top millet, corn, Japanese millet, pokeberry seeds, common ragweed, grain sorghum, the seeds of pine and sweet gum, and other kinds of seeds. Doves do not eat insects, green leaves, or fruits. They drink water daily. Duck: Ducks eat acorns, beechnuts, brown top millet, corn, Japanese millet, and the seeds of smartweed. These foods must be covered by water to be readily available to ducks. Occasionally, ducks feed on acorns and grains on dry land. Otter: Otters are primarily carnivorous. Their principle food is fish, mainly the coarse, undesirable species. They also each crayfish, water beetles, water birds, clams, and, occasionally, water -loving mammals. Swamps, rivers, streams, and lakes are the habitat of otters. Rabbit: Rabbits eat clover, winter grasses, and other succulent vegetation. They also eat waste grain, bark, and twigs. They especially need cover, such as blackberry or plum thickets or honeysuckle patches. Raccoon: Raccoons eat a wide variety of foods. Among their favorite vegetable foods are acorns, chufa, greenbrier, grapes, persimmons, pokeberries, corn, holly berries, and pecans. Favorite animal foods are frogs, crayfish, grasshoppers, insects, and small mammals. Raccoons inhabit bottomlands and swamps where den trees are plentiful. Squirrel: Fox squirrels are restricted mainly to the Sandhills area, but gray squirrels are plentiful throughout the county. Their choice foods are acorns, beechnuts, black cherries, corn, hickory nuts, mulberries, pecans, pine mast, and the fruit of black gum and flowering dogwood. Turkey: Turkeys thrive only in large blocks of woodland, generally 1,000 acres or more in size. They need surface water daily for drinking. They often roost over water in the overhanging branches of large trees. Their choice foods are insects, acorns, beechnuts, blackberries, brown top millet, chufa, clover, corn, cowpeas, wild grapes, hackberries, mulberries, oats, paspalum seeds, pecans, pine mast, rescuegrass, rye, wheat, and the fruit of black gum and flowering dogwood. Areas along roadways and in developed portions of Parkton have limited value as wildlife habitat. A variety of trees, grass and shrubs may provide food and cover for birds and small mammals that are adaptable to human disturbance. In the older residential areas, larger trees provide habitat for gray squirrel, while. abandoned buildings, sheds and pipes provide convenient hiding places for opossum and raccoons. These animals will frequently forage in and around unattended refuse areas. 2.5.4 Agricultural Prime farmland is one of several kinds of important farmland defined by the U.S. Department of Agriculture. It is of major importance in meeting the nation's short- and long-range needs for food and fiber. The acreage of high -quality farmland is limited, and the U.S. Department of Agriculture recognizes that government at local, state, and federal Capital Improvement Plan Page 9 Town of Parkton, North Carolina levels, as well as individuals, must encourage and facilitate the wise use of our nation's prime farmland. Prime farmland soils, as defined by the U.S. Depai tment of Agriculture, are soils that are best suited to producing food, feed, forage, fiber, and oilseed crops. Such soils have properties that are favorable for the economic production of sustained high yields of crops. The soils need only to be treated and managed using acceptable fanning methods. The moisture supply, of course, must be adequate, and the growing season has to be sufficiently long. Prime farmland soils produce the highest yields with minimal inputs of energy and economic resources. Farming these soils results in the least damage to the environment. Prime farmland soils may presently be in use as cropland, pasture, or woodland, or they may be in other uses. They are used for producing food or fiber or are available for these uses. Urban or built-up land, public land, and water areas cannot be considered prime farmland. Urban or built-up land is any contiguous unit of land 10 acres or more in size that is used for such purposes as housing, industrial, and commercial sites, sites for institutions or public buildings, small parks, golf courses, cemeteries, railroad yards, airports, sanitary landfills, sewage treatment plants, and water control structures. Public land is land not available for farming in national forests, national parks, military reservations, and state parks. Prime farmland soils usually get an adequate and dependable supply of moisture from precipitation or irrigation. The temperature and growing season are favorable. The acidity level of the soils is acceptable. The soils have few or no rocks and are permeable to water and air. They are not excessively erodible or saturated with water for long periods and are not subject to frequent flooding during the growing season. The slope ranges mainly from 0 to 6 percent. Robeson -County is mainly a farming county. Of the total acreage, 345,725 acres, or 58 percent, is in farm tracts. Of the acreage in farms, 107,383 acres; about 30 percent of the land, is in woods, and 153,227 acres, about 45 percent, is in harvested crops. About 45 percent of the acreage in harvested crops is corn, 23 percent is; soybeans, 15 percent is cotton, 12 percent is in tobacco, and 5 percent is other crops. Tobacco brings in about three - fourths of the total income from farm crops. 2.6 Area Soils The area's flat topography, sandy soils and sluggishly flowing swamps result in high proportions of rainfall entering the groundwater. The water table recedes slowly and is almost permanently near or at the land surface in much of the County. The wettest soils are generally encountered in the wide flood plain along the streams and in the broad upland areas. Somewhat drier soils occupy the gently sloping areas separating the flood plains and the uplands. The United States Department of Agriculture Soil Conservation, Service has identified seven major soil associations in Robeson County. Of the soil associations found throughout Robeson County, only the Norfolk -Rains -Goldsboro association is located in the project area. The following provides a discussion of the soil association found in the Parkton area. Capital Improvement Plan Page 10 Town of Parkton, North Carolina Norfolk -Rains -Goldsboro Association: A well drained to poorly drained, nearly level and gently sloping soils that have loamy subsoil; on uplands. This association is on broad ridges, broad flats, and irregularly shaped or oval depression on uplands. This association makes up 35 percent of the county. It is 20 percent Norfolk soils, 18 percent Rains soils, and 14 percent Goldsboro soils. Minor soils make up 48 percent of this association, which are Wagram, Coxville, Lynchburg, Dunbar, Duplin, Marlboro, Lakeland, and Pocalla soils. Most of the acreage is in crops and pasture and the remaining is forested. Most of the major soils are well suited to locally grown crops. The rest are well, suited to a few locally grown crops if they are drained. The main crops are corn, cotton, tobacco, soybeans, and forage crops. A seasonal high water table and flooding are some of the limitations in the use and management of the soils. 2.7 Surface Waters The Town of Parkton is located within the Lumber River basin. The primary surface waters include the Lumber River and several swamps located south and southeast of the Town. Water quality in the swamp waters reflects both the sluggish hydrologic conditions and the high productivity typical of this warm, humid, coastal plain region. Decay of the abundant organic detrital material in these swamps produces an excess of organic acids, such as tannic, humic, fulvic, and uronic acids, which significantly lowers the pH of the water. Discharges to swamp systems typically are faced with stringent limits because of the low flow conditions in the discharge stream. This low flow 7Q10 ratio to discharge volume results in a lower allowable amount of pollution loading. The increased treatment needed to meet the pollutant requirements can result in higher construction and operation costs. Discharges to the Lumber River that are located within the stream segments classified as High Quality Waters (HQW) or near the Scenic River designations are restricted by more stringent state requirements. Existing discharges may not expand their pollutant loading; therefore expansions of flow must be countered by a similar increase in treatment capability. Action limits for metals and other such toxic pollutants are set to one-half of the state's regular stream standards thereby limiting industrial potential or increasing pretreatment costs. Discharges to all other segments in the Lumber Region are faced with the impacts of low dissolved oxygen levels in the waters. These low levels are attributed to both natural demands of these particular drainage basins and the cumulative pollutant loading of the discharges to the basin. These discharges are to be limited to advanced secondary and/or tertiary treatment in most cases. The Lumber River Basinwide Water Quality Management Plan (Basinwide Plan) was completed in 1994 and updated in 1999. This document goes into great detail to describe the waters in the Lumber River basin and the State's approach to water quality management in the basin. The Lumber River Basin lies along the North Carolina/South Carolina border at the southeast corner of the State stretching about 150 miles from the Atlantic Ocean coastline in Brunswick County to the Sandhills region in southern Moore and Montgomery Capital Improvement Plan Page 11 Town of Parkton, North Carolina counties. Much of the mainstream of the Lumber River has been designated as a State Natural and Scenic River, one of just four in North Carolina. The North Carolina Division of Water Quality monitoring program provides an assessment that integrates biological, chemical and physical data. To the public, the condition of the fishery is one of the most meaningful indicators of water quality. Fish occupy the upper levels of the aquatic food web and are both directly and indirectly affected by chemical and physical changes in the environment. Water quality conditions that significantly affect lower levels of the food web will affect the abundance, species composition, and condition of the fish population. The DWQ fish studies include fish community 'structure assessments that are used to measure the ecological health of the surface water, and fish tissue analyses that are used in human health evaluations. In assessing fish community structure, fish are collected from the stream and the number, type, size and general health of the fish are noted. The assessment results in a biological rating of integrity from Poor to Excellent. The fish tissue analyses measure the concentrations of the parameters, such as heavy metals, pesticides, and other organic compounds from contaminated water or from the food the fish consume. Fish tissue analyses can serve as an important early warning indicator of contaminated sediments and surface water. The findings of these analyses are used as indicators for human concerns, fish and wildlife concerns, and the presence of various chemicals in the ecosystem. The Basinwide Plan rates the surface waters surrounding Parkton as "Supporting". The general water quality of the Little Marsh Swamp is good. 3 DESCRIPTION OF EXISTING WATER AND SEWER SYSTEMS The Town currently operates and maintains a water and sewer system. Water is supplied by two groundwater supply wells. Well #1 is located at the intersection of First Street and Church Street and is approximately 350 feet deep. Well #3 is located on Pine Street and is approximately 190 feet deep. The Town of Parkton has implemented a Wellhead Protection Program to help ensure water quality. A 75,000 gallon elevated storage tank located near Well #1 pressurizes Parkton's water system. The water distribution system primarily consisted of asbestos concrete and cast iron pipes that were installed in the 1950s. A majority of the Town 'of Parkton's water mains were replaced in 2000 with PVC and DIP pipe. Currently, the system is made up of approximately 160 LF of 2" PVC, 24,300 LF of 6" PVC, 2,100 LF .of 6" DIP, 870 LF of 6" asbestos concrete, 1,743 LF of 8" PVC, 1,918 LF of 8" DIP, and 870 LF of 8" asbestos concrete water mains. The Parkton water system serves approximately 188 residential customers and 37 commercial/industrial customers. In addition, Town of Parkton currently sells water to Robeson County through a six-inch interconnection located just outside of the town's southeastern ' boundary. The six-inch interconnection is equipped with a four -inch master meter. The County serves approximately 50 residential customers with water purchased through this interconnection. Parkton also operates a 0.2 MGD treatment plant that is approximately 20 years old and is located Southeast of town on State Road 1724. The WWTP consists of a manual bar screen, two oxidation ditches operated in parallel, two clarifiers, post chlorination, step down post aeration, sludge drying beds, and an aerobic sludge digester. The Parkton wastewater treatment plant discharges to Dunns Marsh, which is a class C-Swamp water in the Lumber River Basin. The Capital Improvement Plan Page 12 Town of Parkton, North Carolina plant operates under NPDES Permit Number NC0026921. The permit became effective on January 1, 2000 and will expire on July 1, 2004. The permitted discharge limits are summarized in the following table. Town of Parkton NPDES Discharge Requirements. Effluent Characteristics Requirements for April 1- October 31 Requirements for November 1- March 31 Monthly Avg. Weekly Avg. Monthly Avg. Weekly Avg. Flow 0.200 MGD 0.200 MGD BOD 15.0 mg/1 22.5 mg/1 24.0 mg/1 36.0 mg/1 TSS 30.0 mg/1 45.0 mg/1 30.0 mg/1 45.0 mg/1 NH3 as N 5.0 mg/1 . 9.0 mg/1 Fecal Coliform 200.0 / 100m1 400.0 / 100m1 200.0 / 100m1 400.0 / 100m1 The Town of Parkton wastewater collection system was completely rehabilitated in 2001 with state of the art internal pipeline and manhole reconstruction metliods. The wastewater system consisted of approximately 11,000 LF of 4-inch through 12-inch PVC pipe, 17,000 LF of 8-inch through 12-inch vitrified clay pipe, 4,000 LF of 8-inch concrete pipe, and 110 4'diameter manholes. The average flow at the wastewater treatment plant in 2001 was 88,000 gallons per day (0.088 mgd), which represents 44% of the plant's permitted flow. In 2001, the peak monthly flow was 161,000 gallons per day (0.161 mgd) and the peak daily flow was 371,000 gallons (0.371 mgd). It should be noted that the elevated flows in January through April correspond to the high rain months in the Parkton area. 2001 flows are summarized in the following table: Town of Parkton Wastewater Treatment Plant Flow Data Flow Average Flow (mgd) Max. Daily Flow (mgd) Min. Daily Flow (mgd) Jan-01 0.095 0.160 0.050 Feb-01 0.116 0.202 0.049 Mar-01 0.177 0.371 0.108 Apr-01 0.120 0.259 0.053 May-01 0.084 0.119 0.036 Jun-01 0.080 0.142 0.028 Ju1-01 0.062 0.235 0.010 Aug-01 0.070 0.148 0.037 Sep-01 0.034 0.056 0.026 Oct-01 0.108 0.071 0.016 Nov-01 0.020 0.032 0.012 Dec-01 0.090 0.136 0.054 Average 0.088 0.161 0.040 Capital Improvement Plan Page 13 Town of Parkton, North Carolina 4 WATER AND SEWER SEWER NEEDS As mentioned above, a majority of the Town of Parkton's water system mains were replaced in 2000 and the sewer system mains and manholes were rehabilitated in 2001. The new production well is planned to be the Town's primary water supply with well #1 and #3 for backup. The new water mains, sewer mains, and production well should serve the Town for many years. The water system concerns that exist now for the Town of Parkton is the expansion for growth and the elevated storage tank. The attached map shows the proposed expansions for the next twenty years for water and sewer. The tank was built in the 1950s and is in a substandard condition. The Town will need to replace the outdated tank with a ne elevated storage tank. The sewer system concerns that exist for the Town of Parkton is the expansion for growth and teh wastwater treatment plant. The attached map shows the proposed expansions for the next twenty years. Also, the attached map shows the existing wastewater trearment plant. The wastwater treatment plant was built in the 1970s and is in substandard condition. Before the sewer mains and manholes were rehibilitated, the Town was constantly violating their permited discharge limit with th e Inflow/Infiltration problems. The Town is studing the possibility of regionalization of the Town of Parkton, the Town of St. Pauls, the Town of Lumber Bridge, and Hoke County wastewater systems. Public Works Commision (PWC), of Fayetteville would like to install a regional sewer pump station at the Robeson County, Hoke County, and Cumberland County tri-county intersection. The sewer pump station would be able to serve all of east Hoke County, all of north Robeson County, and all of west Cumberland County. The regional sewer pump station will eliminate all wastewater treatment plants and their discharges. If the regionalization is not established in the next five years, then the Town of Parkton's wastewater treatment plant will need to be upgraded. 5 FUTURE NEEDS The Town of Parkton has a continuing commitment to capital improvement planning by annually updating the current year budget and forecasting the immediate needs of the community. The future needs of the community will focus on continuing to upgrade water and sewer system deficiencies, with special emphasis on the older, neglected lines and equipment. Development of water and sewer infrastructure will continue as economic growth and critical needs dictate. The Town has established a capital reserve fund to help pay for needed improvements to the water and sewer systems. In addition, the Town reviews rates and fees on an annual basis to ensure that adequate revenues will be present to meet the needs of the utility systems. Capital Improvement Plan Page 14 Town of Parkton, North Carolina CAPITAL NEEDS FOR THE WATER AND SEWER SYSTEMS IN THE TOWN OF PARKTON Year 2004 — 2009 ♦ Highway 71 Water and Sewer Extension • Wastewater Treatment Plant Upgrade or Regionalization • Flush, Inspect, and Repaint Elevated Storage Tank • Replace 4 Meters/Year with Translator Encoder Registers • Portable Standby Generator and Transfer Switches for Existing Wells Year 2010 — 2014 • New 100,000 Gallon Elevated Storage Tank • Wastewater Treatment Plant Upgrade or Regionalization • Replace 4 Meters/Year with Translator Encoder Registers Year 2015— 2019 • S.R. 1723 (2nd Street) Water and Sewer Extension ♦ Wastewater Treatment Plant Upgrade or Regionalization • Flush, Inspect, and Repaint Elevated Storage Tank • Replace 4 Meters/Year with Translator Encoder Registers Year 2020 — 2024 • S.R. 1725 (Fayetteville Street) Water and Sewer Extension • Wastewater Treatment Plant Upgrade or Regionalization • Flush, Inspect, and Repaint Elevated Storage Tank ♦ Replace 4 Meters/Year with Translator Encoder Registers $100,000.00 $300,000.00 '$35,000.00 $12,000.00 $$50,000.00 $309,000.00 $300,000.00 $12,000.00 $100,000.00 $300,000.00 $35,000.00 $12;000.00 $150,000.00 $300,000.00 $35!000.00 $12;000.00 Capital Improvement Plan Page 15 Town of Parkton, North Carolina WATER CONSERVATION EDUCATION AND .INCENTIVE PROGRAMS . t Water, Water... Everywhere? Water should NOT be everywhere. It is a valuable resource that must be conserved so that we have plenty of water to drink — for today and for the future. Here are some easy things that you, as ;a citizen of the Town of Parkton, can do to help conserve water each and every day - they may even lower your monthly water bill too! Bathrooms Don't let the water run while brushing your teeth or shaving 6 Periodically check toilets and faucets for , Ithks and repair immediately b Save water by taking short showers (5 minutes is a good rule of thumb) instead of tub baths 6 Install low -flow fixtures (toilets, faucets, etc.) Kitchens and Laundries 6 Keep drinking water in the refrigerator instead of letting the faucet run until the water is cold 6 Use a dishpan for washing and rinsing dishes 6 Operate the dishwasher only when it is completely full; 6 Use the correct water level or load size setting on the washing machine Outdoors Sweep driveways, sidewalks, and steps rather ;using a garden hose to clean them When using a garden hose, use a spray nozzle that shuts off the water when the hose is not in use Periodically check irrigation/sprinkler , systems I for Ieaks and. repair immediately Use mulch around plants to reduce the evaporation of water Thank you for your cooperation in helping to conserve,' and protect the Town of Parkton's drinking water supply. TOWN OF PARKTON Resolution Implementing a Water Conservation Incentive Program Whereas, the Town of Parkton recognizes that water is not an inexhaustible resource; and Whereas, it is desirable to encourage residents of the Town of Parkton to conserve water and reduce impacts to water supply sources and the existing wastewater treatment system; Whereas, the Town of Parkton intends to implement an incentive program ,to encourage the use of low - flow devices among the Town's utility customers; NOW, THEREFORE BE IT RESOLVED: This Resolution shall implement a Water Conservation Incentive Program for the Town of Parkton. To help encourage water conservation, the Town of Parkton will allow a 'one-time reduction of up to Fifteen Dollars ($15.00) of the Town water bill for any business or home that demonstrates the installation of low -flow toilet(s), low -flow shower head(s), or low -flow faucet(s). The credit amount will be based upon the cost incurred to purchase the devices, up to a total of fifteen dollars. To qualify for the water conservation incentive reduction of the Town water bill, the home or business owner shall provide proof of installation to the Town Public Works Department. Proof of installation can be in the form of a signed letter from a licensed plumber or contractor who completed the installation. Or, property owner shall provide copies of receipts showing purchase date, purchase price, and place purchased for the low -flow device(s). Information regarding the brand and model of the fixtures installed shall also be provided. The Town of Parkton shall have the authority to enter the premises and verify that the low -flow device has been installed. The Town will verify installation of low -flow devices as it deems necessary. The reduction of the Town water bill shall be a one-time offer. The maximum incentive amount shall be up to, but not exceeding Fifteen Dollars ($15.00). The reduction of the Town water bill is a maximum reduction and will be applied once, regardless of the number of low -flow devices installed. The credit will be applied to the bill after evidence satisfactory to the Town to show proof of installation has been provided to the Town. This ordinance enacted this the day of , 2002. Mayor Attest: Town Clerk DOCUMENTATION OF JOB LOSSES IN ROBESON COUNTY Town of Parkton Post Office Box 55 Parkton, North Carolina 28371-0055 • Phone: 910.858.9960 March 28, 2003 Ms. Julie Haigler, Program Director North Carolina Rural Economic Development Center 4021 Carya Drive Raleigh, North Carolina 27610 RE: Economic Development Information to Support The Town of Parkton Supplemental Grant Application for Sewer System Improvements Dear Ms. Haigler: The Town of Parkton is requesting a supplemental grant through the North Carolina Rural Center to help replace sewer services in the collection system. In the past few months the Town has violated our NPDES discharge permit and has received Notice of Violations and civil penalties from the North Carolina Department of Environment and Natural Resources. :The Town is requesting supplemental funding from the Rural Center to help complete improvements to our sewer system. In the past 24 months Robeson County has lost more than 21 percent of our manufacturing jobs. The following table summarizes the job losses in our area. March 2001 April 2001 April 2001 June 2001 July 2001 October 2001 May 2002 May 2002 April 2003 March 2003 Converse, Inc. Badger Sportswear Inc. Elkay Southern Corp. Gerber Childrenswear, Inc. Alamac Knits Inc. Carolina Mills, Inc. Culp, Inc. Guilford Mills, Inc. In 7 Company, Inc. Fleetwood Enterprises, Inc. Shoes Knit sportswear: Stainless steel sinks' i Infant/Toddler apparel Knit fabrics Synthetic yarn Upholstery fabric Knit fabrics Dyeing & finishing Manufactured home's Total Jobs Lost Total Mfg. Jobs in Robesori County Percent Manufacturing Jobs Lost in Past 24 Months 475 125 60 51 720 320 76 80 100 120 2,172 10,118 21% Recently, Parkton was contacted by Mr. Chuck Bendixen with Weldon Corporation. Mr. Bendixen and his team are planning to re -start manufacturing operations at the facility and are interested in connecting to the Parkton sewer system. The company will create 50 jobs over the next two years, with the expectation of creating a total of 100 jobs over the next four years. Currently, the facility pumps and hauls wastewater to the Fayetteville system. Connection to :the Parkton system would create a cost savings for the company and would allow them to continue to develop the facility. A pump station and force main into the Parkton system will be needed to ,serve the Weldon facility. We anticipate this project becoming a second phase grant submittal 'to the Rural Center; however the Town of Parkton would like to complete initial system improvements before the facility connects to our wastewater collection system. The proposed project will meet critical health needs and critical economic development needs in the Town of Parkton. The current system has led to NPDES violations at our wastewater treatment plant. These violations create health risks and impair water quality in the receiving stream. The Town of Parkton appreciates the Rural Center's participation in previous projects and we look forward to working with you in the future. If you have questions concerning this application please contact Town Hall, or contact Stephanie Closson with Hobbs, Upchurch & Associates. Sincerely, ci) O.AAAA, Tim Parnell Mayor cc: Stephanie Closson, P.E., Hobbs, Upchurch & Associates, P.A. CAPITAL RESERVE FUND INFORMATION wFrIIesas, WHEREAS, )-r vn of Parkton P.O. Box 28 West Second Street Parkton, North.'Carolina 28371 910-858-3360 TOWN CLERK AND FINANCE OFFICER Tanya Gibson PUBLIC WORKS/MAINTENANCE Janet Peele James Wafters POLICE DEPARTMENT Pete Monteiro Chief of Police Chris Dodson Police Officer Resolution to Est&Elliah a Water and Sewer Capital Reserve Fund ii Town of Parkton, NorthCarolina the Town of. Parkton has established an equitable schedule of fens and charges for operation of the Town's water acid sewer systems. and the Town of Parkton wishes to establish a Water and Seiner Capital Reserve Fund to be maintained for the purpose of aceumnlRting money for capital improvements to the Town's water and sew systems, NOW THEREFORE BE IT RESOLVED BY THE TOWN COUNCIL OF THE TUwN OF PARKTON, That nil surplus revenue generated from user charges for water and sewer'services will be placed into a Water and Sewer Capital Resctve Fund. That all interest earned by the Waterand Sewer Capital Reserve Fund'shall bed epo- sand into the fund, That the sole purposebf the Water and Sewer Capital Reserve Fund shall he to pay for improvements to the water and sewer systems of the Town of Parkton. That the distribution, of funds from the Water and Sewer Capital Reserve fund shall be at the discretion of the Town Council of the Town of Parkton_' Adopted this the 6 day of 1999 at Parkton, North Carolina. im Pamcll, Mayor PRELIMINARY ENGINEERING REPORT Wastewater Treatment System Improvement Project Prepared for Parkton, North Carolina Prepared by jI HOBBS, UPCHURCH & ASSOCIATES, P.A. 290 S.W. BROAD STREET SOUTHERN PINES, NORTH CAROLINA 28387 MARCH 1999 Table of Contents Preliminary Engineering Report Wastewater Treatment System Improvement Proje,ct Town of Parkton, North Carolina , 1 INTRODUCTION AND PURPOSE 1 2 PROJECT PLANNING AREA 1 2.1 Existing Facilities and Current Conditions 1 2.2 Population Information 3 3 PROPOSED PROJECT 3 3.1 Project Description 3 3.2 Project Need ' 5 4 ESTIMATED PROJECT SCHEDULE , 5 5 ENVIRONMENTAL IMPACTS OF THE PROPOSED PROJECT i 6 5.1 Changes in Land Use 6 , 5.2 Public Lands — Scenic and Recreational Areas 6 5.3 Wildlife and Their Habitats 6 , 5.4 Prime or Unique Agricultural Lands 6 1 . 5.5 Groundwater Quality 6 5.6 Air Quality 7 5.7 Nuisance Conditions 7 5.8 Indirect Impacts 7 6 MITIGATIVE MEASURES 7 7 SUMMARY 8 Figures Figure 1 USGS Map ofParkton Area Figure 2, Layout of Parkton Wastewater Treatment Plant Appendices Appendix A Cost Estimates Appendix B Town of Parkton NPDES Permit Appendix C NOV Letters from the NCDENR Fayetteville Regional Office Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Table of Contents Page i Preliminary Engineering Report I, Wastewater Treatment System Improvement Project Parkton, North Carolina 1 INTRODUCTION AND PURPOSE The purpose of this Preliminary Engineering Report (PER) is to provide general and technical information concerning the proposed wastewater treatment system improvements in Parkton, North Carolina. The Town of Parkton is requesting a $921,933.00 high -unit cost grant from the North Carolina Clean Water Bond Grant Program. If received, the grant will fund needed wastewater treatment system improvements, including installation of a new 30- foot diameter clarifier,, a new 30-foot diameter aerobic digester, new rotors for the oxidation basins, and other miscellaneous improvements. More detailed discussion of the proposed projects is provided below. Cost estimates are provided in Appendix A. PROJECT PLANNING AREA 2.1 Existing Facilities and Current Conditions The_ Town of Parkton is located in northern Robeson County approximately 12 miles southeast of Fayetteville. The Town is situated along NC Highway 71, just east of Intestate 95. Parkton was incorporated in 1901. The Town is located in a region characterized by flat, low lying terrain with elevations ranging from 195 to 235 feet above mean sea level. The primary land uses within the Town limits and outlying area include residential, agricultural, commercial and industrial. The Town currently operates and maintains a water and a sewer system. Water is supplied by two groundwater supply wells. Well #1 is located at the intersection of First Street and Church Street and is approximately 350 feet deep. Well #3 is located on Pine Street ° and is approximately 190 feet deep. The Town of Parkton has implemented a Wellhead Protection Program to help ensure water quality. Parkton's water system is pressurized by a 75,000-gallon elevated storage tank located near Well #1. The water distribution system primarily consists of cast iron pipes that were installed in the 1950s. Currently, the system is made up of 11,000 LF of 2" cast iron lines, 10,200 LF of 6" cast iron lines, 5,400 LF of 8" cast iron lines, and 5,200 LF of 2" through 6" PVC lines. The Parkton water system serves approximately 188 residentialcustomers and 37 commercial/industrial customers. In addition, the Town currently sells water to Robeson County. 11 Parkton also operates a 0.2 MGD treatment plant that is located !Southeast of town on State Road 1724. The WWTP consists of a manual bar screen, 'two oxidation ditches operated in parallel, two clarifiers, post chlorination, step down post aeration, an aerobic sludge digester, and sludge drying beds. The Parkton wastewater treatment plant discharges to Dunns Marsh, which is a class C-Swamp water in1 the Lumber River Basin. The plant operates under NPDES Permit Number NC0026921. The permit became effective on January 1, 1995 and will expire on December 311, 1999. A copy of the Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page I NPDES permit is provided in Appendix B and the permitted discharge limits are summarized in the following table. Town of Parkton NPDES Discharge Requirements Effluent Characteristics Requirements for April 1- October 31 Requirements for Noyember 1- March 31 Monthly Avg. Weekly Avg. Monthly Avg. Weekly Avg. Flow 0.200 MGD 0.200 MGD BOD 15.0 mg/1 22.5 mg/1 24.0 mg/1 36.0 mg/1 TSS 30.0 mg/1 45.0 mg/1 30.0 mg/1 45.0 mg/1 NH3 as N 5.0 mg/1 9.0 mg/1 Fecal Coliform 200.0 / 100m1 400.0 / 100m1 200.0 / 100m1 400.0 / 100m1 The Parkton wastewater collection system consists of 11,000 LF of 4 through 12-inch PVC pipe, 17,000 LF of 8 through 12-inch vitrified clay pipe, and 4,000 LF of 8-inch concrete pipe. A map of the wastewater collection system is provided in Figure 1. The Town's sewer system currently serves about 176 residential customers and 30 commercial and industrial customers. Theaverage flow at the wastewater treatment plant in 1998 was 149,000 gallons per day (0.149 mgd) which represents 74.5% of the plant's permitted flow. In 1998, the peak monthly flow was 368,000 gallons per day (0.368 mgd) and the peak daily flow was 494,000 gallons (0.494 mgd). It should be noted that the elevated flows seen January through April correspond to the high rain months in the Parkton area. Town of Parkton Wastewater Treatment Plant Flow Data Flow Average Flow (mgd) Max. Daily Flow (mgd) Min. Daily Flow (mgd) Jan-98 0.301 0.452 0.105 Feb-98 0.368 0.474 0.231 Mar-98 0.343 0.494 0.203 Apr-98 0.246 0.392 ; 0.133 May-98 0.105 0.190 0.061 Jun-98 0.062 0.075 0.054 Ju1-98 0.067 0.116 0.054 Aug-98 0.071 0.200 0.043 Sep-98 0.067 0.080 0.040 Oct-98 0.059 0.075 0.045 Nov-98 0.046 0.056 0.032 Dec-98 0.058 0.117 0.031 Average 0.149 0.227 0.086 Preliminary Engineering Report - Wastewater Treatment System Improvement Project Parkton, North Carolina Page 2 I Over the past few months the wastewater treatment plant has violated its NPDES discharge limits and has received multiple Notice of Violation letters from the Fayetteville Regional Office of the North Carolina Department of Environment and Natural Resources (Appendix C). The Town was assessed a $1,072.19 civil penalty for exceeding ammonia limits in October 1998. A second civil penalty of $1,250.00 was assessed after the system again exceeded ammonia limits in November 1998. NOV letters also indicate that ammonia limits were exceeded in December 1998, and fecal coliform counts were high in January 1999. The_following table outlines the NOVs and the civil penalties assessed. Town of Parkton NOV Summary for Wastewater Treatment Plant Month Parameter Reported Value Permit Limits Civil Penalty October 1998 NH3 as N 7.9 mg/1 5.0 mg/1 $1,072.19 November 1998 NH3 as N Fecal 14.4 mg/1 >10,000/ 100m1 400/;100m1 ; 9.0 mg/1 $1,072.19 $250.00 December 1998 NH3 as N : 10.8 mg/1 9.0 mg/1. Not to Date January 1999 Fecal >980/ 100m1 400/ 1100m1 Not to Date The ,Parkton wastewater treatment plant is approximately 20 year old and much of the equipment is ineffective. The Town has worked to repair the rotors in the oxidation ditches, however the recent elevated ammonia discharge indicates !that the rotors are not providing adequate aeration. In addition, the existing 14-foot dianeter clarifiers do not operate effectively during elevated flow conditions. 2.2 Population Information The 1990 Census indicated that the population of the City of Parkton was 367. The 1996 population provided by the North Carolina Office of State Planning was 357. Estimates of the current population of the Town of Parkton are not available, however based on observed conditions it is likely that the town population has increased since 1996. The Mayor of Parkton has indicated that previously vacant homes are now occupied and the Town is investigating various annexation opportunities. The projected population for the year 2020 is 438. The Parkton treatment plant will have adequate capacity to handle projected growth through 2020 if the proposed plant improvements are completed and if inflow/infiltration issues are addressed. 3 PROPOSED PROJECT 3.1 Project Description The Town of Parkton Wastewater Treatment Plant is approximately 20 years old and has operated continuously with minimal upgrades and improvements since construction. Over the past few months the Town has received NOV letters, from NCDENR and has been assessed civil penalties for exceeding ammonia and fecal coliform discharge limits. To improve the operational effectiveness .of the treatment plant, thereby eliminating the discharge limit violations, the following work items are proposed: , Preliminary Engineering Report — Wastewater Treatment System Improvement Project, Parkton, North Carolina Page 3 • Install new rotors in the oxidation ditches • Construct a new 30' diameter clarifier • Construct a new 30' diameter aerobic digester • Install new aeration piping in the existing digester and remove the existing floating aerator I • Construct new a new dechlorination system I, These improvements will help insure effective treatment and operation, which will protect the surrounding environment and allow continued growth and development for the Town of Parkton. The total cost to complete the proposed scope of work is $921,933.00. This cost includes engineering and design, construction inspection, and contingencies. A detailed cost estimate is provided in Appendix A' Over the past few months the Parkton WWTP has exceeded its ammonia and fecal coliform discharge limits. These exceedances indicate that the rotors in the oxidation ditches are not providing adequate aeration. The town has made efforts to repair the rotors, however the contaminant levels in the plant discharge indicate that these efforts have not been successful. To increase system effectiveness, hand to help eliminate the elevated ammonia levels, the existing rotors should be replacedJ The new clarifier will be constructed on the existing wastewater treatment plant site as shown on the enclosed map. The new clarifier will be a. cylindrical. tank, 30 feet in diameter, and approximately 14 feet deep. The design overflow rate will be 400 gpd. The clarifier will be constructed with a slightly sloping, bottom where the settling of suspended solids will take place. The unit will be equipped with continually rotating, radial rakes that will removing settled solids from the bottom of the tank through rapid withdrawal suction piping. Collected sludge willbe withdrawn for;return to the oxidation ditch or for waste. A full surface -skimming device will also be provided to remove floating scum, oil, and floating solids. The clarified effluent liquid will flow radially outward to a weir where it will overflow to a launder to exit the unit and continue downstream for chlorination. The existing clarifiers will be taken out of service. However, they will be maintained on -site for back-up purposes in the event the new clarifier is taken out of service. Initial calculations indicate that the existing digester is undersi ed for the Parkton plant. The volume of the existing digester is approximately 5,302 1 gallons. The minimum volume needed to maintain a mean cell residence time of 40 days at 20°C is 79,250 gallons. To more effectively handle the sludge at the Parkton WWTP, a new 30-foot diameter aerobic digester should be constructed on -site. The,new digester will have a volume of approximately 79,300 gallons. The United States EPA; regulates the use and disposal of sewer sludge under the 40 CFR Part 503 Regulations. Under these regulations aerobic digestion is listed as a Process to Significantly Reduce pathogens (PSRP). If aerobic digestion is carried out in accordance with' the Part 503 regulations, the process should yield a Class B sludge. Producing a Class 'B sludge will provide the Town of Parkton with. alterriate sludge disposal options, such as land application. Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 4 Because a Class B sludge contains some pathogens, disposal methods are restricted with regard to areas with public access, livestock grazing, and crop harvesting. Sites common for Class B sludge disposal include forests, agricultural land, and reclamation sites. In addition to constructing a new aerobic digester, the existing digester should be upgraded to use fine bubble aeration. The existing floating aerator does not provide an adequate oxygen supply for proper chemical oxidation. The cost to install the new aeration piping is included in the cost for the new digester provided above. The positive displacement blower that will be provided for the new digester will have adequate capacity to provide aeration for the existing digester, also. Current state regulations require existing wastewater treatment plants to add dechlorination equipment when the plant expands or upgrade existing equipment. To meet this requirement, a sulfur dioxide feed system will be installed at the Parkton wastewater treatment facility. The system will be housed in a fiberglass structure that will be constructed adjacent to the chlorine contact chamber. 3.2 Project Need The need for the project is evident. Since October 1998 the Town has received NOV letters due to elevated ammonia and/or fecal levels in the plant (discharge. The NOVs for October and November 1998 were combined with civil penalties in excess of $2,250.00. The existing wastewater treatment plant is approximately 20 'years old. In its current condition the plant cannot effectively treat influent to consistently meet the permitted discharge limits. 4 ESTIMATED PROJECT SCHEDULE The following outlines the proposed project schedule: Funding Phase Design and NCDENR Review Design Approval and Permitting Anticipated Project Construction Start Anticipated Project Construction Completion June 1999 October -November 1999 December 1999 February 2000 November 2000 Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 5 i ENVIRONMENTAL IMPACTS OF THE PROPOSED PROJECT This section provides a detailed evaluation of the potential environmental impacts of the proposed project. 5.1 Changes in Land Use The majority of the line work associated with the proposed project will be constructed along existing rights -of -way along Town streets. Because construction will primarily be along existing rights -of -way, there should not be any direct change in any land use along the construction corridor. I, 5.2 Public Lands — Scenic and Recreational Areas II The recommended project is not expected to have adverse jeffects on scenic or recreational areas. No parks or recreational areas should be impacted. Construction of the project will require an approved Sedimentation and Erosion Control Permit. The approved erosion control measures will be implemented and maintained during construction to prevent run-off to the local surface waters. 5.3 Wildlife and Their Habitats The proposed project area is located in a developed area. The new water lines will be constructed along existing streets and rights -of -way that have limited value as wildlife habitat. Because the project area has previously been developed, construction of the new water lines is not expected to impact wildlife or wildlife habitat.; There may be some disturbance to small mammals or birds along the construction' route, however these disturbances will be temporary. Landscaping that is damaged during construction will be repaired or replaced. 5.4 Prime or Unique Agricultural Lands Goldsboro Loamy Sand (0-2% slopes) and Norfolk Loamy Sand 1(0-2% slopes) are the only soils in Robeson County that are classified by the U.S. Department of Agriculture Soil Conversation Service as prime farmland. Johns Sandy Loam, Lumbee Sandy Loam, Portsmouth Loam and Rains Sandy Loam are soils in the County', that are classified as prime farmland only if they are properly drained. Pocalla Loamy Sand (0-3% slopes) and Wagram Loamy Sand (0-6% slopes) are farmlands of statewide importance that occur in the Robeson County and Lumberton area. Some of these soils re located within the project construction corridor, however the area has been previously developed and is not identified as prime farmland. Project construction will not impact designated prime farmlands. In addition, there are no unique agricultural lands found in the project area. 5.5 Groundwater Quality Construction related impacts on the groundwater will be moderate',and short term. Some lowering of the water table during pipeline trench dewatering and installation operations may be required, but should not have significant adverse impacts.:Currently, no adverse effects on groundwater quality can be identified. �' Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 6 5.6 Air Quality Air quality in the immediate project area will be temporarily affected by the construction activities. There may be some occurrences of dust or fumes from some of the construction equipment, however these impacts will be temporary. The contractors will be required to follow the open burning laws regulated by the Division of Air Quality. No indirect impacts on air quality are. anticipated. The proposed utility lines will be located underground and will not be emitting any odors to the atmosphere. The project area is not densely populated and vehicle traffic, while potentially, increasing, should not be a significant factor. Therefore, this project will have little or no; impact on the existing air quality. 5.7 Nuisance Conditions Construction of the recommended project will be accompanied( by/some temporary noise pollution caused by the construction equipment. However, these nuisance conditions will be a part of any construction activity.To minimize the impact of additional noise contractors will be required to work reasonable hours and will proceed as quickly as possible through each residential block. The construction operations of all the alternatives is normally limited to 8:00 AM to 5:00 PM, Monday through ;Friday, except during special construction that requires work to be performed at low flows and for emergency situations. This workday schedule will keep any negative impacts by construction operations to a minimal. The number of people who will be negatively impacted by construction nuisance conditions will be kept to a minimum. 5.8 Indirect Impacts The construction of the recommended project will likely result in some indirect environmental impacts. During construction there will be an increase in noise, atmospheric emissions, nuisance odors and temporary changes in land use to varying degrees; but because of majority of proposed work is in previously disturbed lands, and within existing highway rights -of -way, there should not 'be 'any negative secondary impacts. 6 MITIGATIVE MEASURES Construction of the recommended project will result in some adverse environmental impacts that cannot be avoided. There will be some use of fossil fuels and building materials, which will be permanent in nature. Some temporary noise pollution and reduetion in air quality will occur during the construction period. A certain amount of soil erosion may occur, though proper erosion control techniques and some existing natural barriers to erosion should minimize erosion problems.11 The approved permitted contract documents for the project construction will require the contractor(s) to meet or exceed the provisions of the North Carolina Sedimentation Control Act, North Carolina Open Burning. Laws, NCDOT Encroachment Agreements, and will require contractors to fully comply with any Corps of Engineer's Nationwide Permits. The Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 7 Contractor(s) will also be required to control dust on the respective sites, to dispose of construction materials properly, to operate during normal working hours, and encourage the use of recycled materials. The proposed utility alignments will be chosen to minimize negative environmental impacts. With access to existing roads and the work proposed in already disturbed and cleared areas the disturbance of wildlife habitat will be minimized. 7 SUMMARY The Town of Parkton operates a 0.2 MGD treatment plant that is located Southeast of town on State Road 1724. The WWTP consists of a manual bar screen, two oxidation ditches operated in parallel, two clarifiers, post chlorination, step down post aeration, an aerobic sludge digester, and sludge drying beds. The Parkton wastewater treatment plant discharges to Dunns Marsh, which is a class C-Swamp water in the Lumber River Basin. The plant operates under NPDES Permit Number NC0026921. The average flow at the wastewater treatment plant in 1998 was 149,000 gallons per day (0.149 mgd) which represents 74.5% of the plant's permitted flow. In 1998, the peak monthly flow was 368,000 gallons per day (0.368 mgd) and the peak daily flow was 494,000 gallons (0.494 mgd). It should be noted that the elevated flows seen January through April correspond to the high rain months in the Parkton area. Over the past few months the wastewater treatment plant has violated its NPDES discharge limits and has received multiple Notice of Violation letters from the; Fayetteville Regional Office of the North Carolina Department of Environment and Natural Resources. The Town was assessed a $1,072.19 civil penalty for exceeding ammonia limits in October 1998. A second civil penalty of $1,250.00 was assessed after the system again exceeded ammonia limits in November 1998. NOV letters also indicate that ammonia limits were exceeded in December 1998, and fecal coliform counts were high in January 1999. To improve the operational effectiveness of the treatment plant, thereby eliminating the discharge limit violations, the following work items are proposed: • Install new rotors in the oxidation ditches • Construct a new 30' diameter clarifier • Construct a new 30' diameter aerobic digester • Install new aeration piping in the existing digester and remove the existing floating aerator • Construct a new dechlorination system These improvements will help insure effective treatment and operation, which will protect the surrounding environment and allow continued growth and development for the Town of Parkton. The estimated cost to complete the proposed scope of work is $921,933.00. Detailed cost estimates are provided in Appendix A_ Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 8 The Town of Parkton does not have the funds available to contract for engineering services at this time. A provisional contract between the Town of Parkton and the consulting firm of Hobbs, Upchurch & Associates, P.A. has been drafted. The contract stipulates that upon notice of grant award, Hobbs, Upchurch & Associates, P.A. will work to submit completed plans and specifications as quickly as possible. A signed copy of the provisional contract will be forwarded to the Construction Grants & Loans Section as soon as it is available. As shown in the grant application package, the water and sewer fund for the Town showed a significant loss for the 1997-1998 fiscal year. To help correct this! deficit, the Town Council has voted to increase the water and sewer rates. Detailed information regarding the current and future water and sewer rates is provided in the grant application. The average residential water and sewer bill under the new rate structure will be approximately $35.50. The new rates are scheduled to go into effect with the new fiscal year, July 1, 1999. Preliminary Engineering Report — Wastewater Treatment System Improvement Project Parkton, North Carolina Page 9 Primary highway, hard surface_...._....._ Secondary highway, hard surface ... • INTERIOR -GEOLOGICAL SURVEY. R STON. VIRGINIA-19133 682000mi. ROAD CLASSIFICATION Light -duty road, hard or improved surface._._... Unimproved road. _ 79'D'' 683 684 uced.by the United States Geological cooperation with North Carolina Depart, atural Resources and Community Develoi by.USGS. NOS/NOAA, and North Carolina ( nhu h., nhntnennmmoMr• mothnric frnm rorlwl APPENDIX A COST ESTIMATES Preliminary Engineering Report — Wastewater Treatment System Improvement Project Town of Parkton Item Description Town of Parkton Cost Estimate Summary Wastewater Treatment Plant Improvements Qh'• Unit Unit Price Total Price 1 Install New Rotors in Existing Oxidation Ditches 1 LS $195,000.00 $195,000.00 2 Construct New 30' Clarifier 1 LS $229,203.87 $229,203.87 3 Construct New 30' Aerobic Digester 1 LS $131,915.98 $131,915.98 4 Install New Dechlorination System 1 LS $58,500.00 $58,500.00 Subtotal for Contract I - WWTP Improvements $614, 619.85 5 Electrical Contract 1 LS $122,925.00 $122,925.00 Estimated Construction Cost Engineering and Design (9%) Construction Management and Inspection (6%) Contingencies (10%) Total Project Cost $737,544.85 $66,379.04 $44,252.69 $73,754.49 $921,931.06 Item Description Town of Parkton Cost Estimate to Replace Rotors in Existing Oxidation Ditches Wastewater Treatment Plant Improvements Qh'• Unit Unit Price Total Price 1 30 Hp Rotors 4 EA ._ $30,01,00.00 $120,000.00 2 Installation 1 LS $30,000.00 $30,000.00 3 Contractor Overhead & Profit 1 LS $45,000.00 $45,000.00 Estimated Construction Cost $195,000.00 Town of Parkton Construction of New Clarifier at the Parkton WWTP Item Symbol Qty. Unit Number Of Clarifiers N 1 Clarifier Diameter DIA 30.00 ft Wall Height WH 14.00 ft Clarifier Wall Thickness OT 12.00 in Slab Thickness FT 12.00 in Slab Overhang SO 18.00 in Launder Width LW 2.50 ft Launder Perimeter Height LH 3.00 ft Launder Thickness LT .10.00 in Sidewater Depth SWD 12.00 ft Concrete In Floor Slab _((((((DIA+((2*OT)/12+(2*SO)/ 12))^2)*P I)*0.25)*(FT/ 12))/27)*N 35.6 CY Concrete In Curved Wall _((((((DIA+((2*OT)/ 12))^2-(DIA)^2)*PI)*0.25)*WH)/27)*N 50.5 CY Concrete In Launder Slab _((((((DIA+((2*OT)/ 12)+(2*LW))^ 2-(DIA+((2*OT)/ 12))^2)*P 1)*0.25)*(LT/ 12))/27)*N 8.4 CY Concrete In Launder Walls _((((((DIA+((2*OT)/ 12)+(2*LW)+((2*LT)/ 12))^ 2-(DIA+((2*OT)/ 12)+ 11.0 CY Concrete Estimate Total Slab Concrete Total Curved Wall Concrete ITEM 44 CY $230.00 62 CY $500.00 uantit Unit Cost $10,119.27 $30,751.73 $40,871.01 Extended Total Concrete Costs 106 CY $40,871.01 Excavation Estimate 696 CY $15.00 $10,437.87 Clarifier Equipment 1 LS $50,00,0.00 $50,000.00 Sludge Pump 2 LS $5,00,0.00 $10,000.00 Installation 1 LS $25,00'0.00 $25,000.00 Yard Piping 1 LS $25,00:0.00 $25,000.00 Remove Old Clarifiers from Svc. 1 LS $5,00'0.00 $5,000.00 Erosion Control 1 LS $5,00'0.00 $5,000.00 Seeding/Landscaping 1 LS $5,000.00 $5,000.00 Contractor Overhead & Profit 1 LS $52,895.00 $52,895.00 Total Construction Cost $229,203.87 Item Town of Parkton Construction of New Digester at the Parkton WWTP Symbol uantity Unit Number Of Digesters N 1 4 Digester Diameter DIA 30.00 ft Wall Height WH 18.00 ft Digester Wall Thickness OT 14.00 in Slab Thickness FT 12.00 in I; Slab Overhang SO 18.00 in I ; Launder Width LW 0.00 ft Launder Perimeter Ht LH 0.00 ft , Launder Thickness LT 0.00 in , Sidewater Depth SWD 15.00 ft ;' I Concrete In Floor Slab =((((((DIA+((2*OT)/ 12+(2*SO)/ 12))^2)*P I)*0.25)*(FT/ 12))/27)*N 36.3 CY Concrete In Curved Wall =((((((DIA+((2*OT)/ 12))^2-(DIA)^2)*P I)*0.25)*WH)/27)*N 76.2 CY Concrete Estimate Total Slab Concrete 36 x $230/CY $8,352..63 Total Curved Wall Concrete 76 x $500/CY $38,0771.27 Total Concrete 112 CY $46,429.90 Excavation Estimate Cubic Yards X $ 5.00 CY 608 $5.00 $3,041.08. Digester Cost Estimate Total Concrete $46,429.90 Excavation $3,04108 Yard Piping 1 $10,000.00 $10,000'.00 20 HP PD Blower 1 $5,000.00 $5,000'.00 Aeration Piping in Old Digester 1 $20,000.00 $20,0001.00 Installation 1 $10,000.00 $10,000'.00 Erosion Control 1 $5,000.00 $5,000.00 Seeding/Landscaping 1 $2,000.00 $2,0001.00 Contractor Overhead & Profit 1 $30,445.00 $30,4451.00 Total Digester Construction $131,915.98, Volume = 79,307.17 gallons Item Description Town of Parkton Cost Estimate to Add Dechlorination Equipment Wastewater Treatment Plant Improvements Qty. Unit Unit Price Total Price 1 Equipment 1 EA $25,0:00.00 $25,000.00 2 Equipment Building 1 EA $5,000.00 $5,000.00 3 Yard Piping 1 LS $5,000.00 $5,000.00 4 Installation 1 LS $10,000.00 $10,000:0e 5 Contractor Overhead & Profit 1 LS $13,500.00 $13,500.00 Estimated Construction Cost $58,500.00 Job Name: Town of Parkton HUA No. PK9902 Date: 30-Mar-99 Description: Aeration Basin Sizing and Parameter Calculation Worksheet Formulas: Sludge Age (days) = Suspended Solids In Aeration Suspended Solids To Aeration MLSS (mg/I) = Desired Suspended Solids In Aeration Weight 0f Water In Aeration MCRT (days) = Suspended Solids In Aeration SS In WAS + SS In Effluent Food To Microorganism Ratio = BOD To Aeration Current 0.85 MLVSS in Aeration Increase -0.85 Use . equal current 1/2 0.425 Design Flow 1.275 Current Permitted*80% 0.68 Input Parameters: Calculated Parameters: Wastewater Flow & Influent Conditions: Calculated Parameters: Peak Wet Weather Flow (mgd) = 0.400 ADF BOD5 Destroyed (Ib/day) => 400 Design Year Flow, ADF (mgd) = 0.200 ADF Ammonia -Nitrogen Destroyed (Ib/day)=> 47 Start -Up Anticipated Flow (mgd) = 0.100 Yr.1 BOD5 Destroyed (Ib/day) => 200 Design Sludge Return Rate (mgd) = 0.200 Yr.1 Ammonia -Nitrogen Destroyed (Ib/day) => 23 Influent BOD5 (mg/1) = 250 Influent TSS (mg/I) = 250 Influent TKN (mg/I) = 30 Oxygen Rates , ADF Actual Oxygen Transfer Rate, AOTR (Ib/day) => 815 Effluent BOD5 Required (mg/1) = 10 ADF Standard Oxygen Transfer Rate, SOTR (Ib/day) => 1,404 Effluent TSS Required (mg/I) = 20 Yr.1 Actual Oxygen Transfer Rate, AOTR (Ib/day) => 408 Effluent NH3-N (mg/I) = 2 Yr.1 Standard Oxygen Transfer Rate, SOTR (Ib/day) => 702 Max Temperature (deg C) = 27 Site Elevation = 100 HP Required Temperature Correction Theta = 1.024 HP At Average Daily Flow => 23 Saturation D.O. at Temp, Elev Cst (mg/I) = 7.99 HP At Year 1 Flow => 12 Design Assumptions Reactor Basin Volume (Based on IbBOD/1000 cuft) Design MLSS (mg/I) = 4,000 Volume Required (gals) => 199,626 Yr.1 MLSS (mg/I) = 3,000 Detention Time (hrs) => 23.96 RAS and WAS Concentration (mg/I) = 8,000 Transfer Alpha Value = 0.80 System Mass Requirements Transfer Beta Value = 0.95 System Mass • BOD z MCRT x Yield (Ib) => 3,903 Mean Cell Residence Time (days) = 15 Volume Required (gal) => 117,000 Operating Dissolved Oxygen, Co (mg/I) = 2.00 Detention Time (hrs) => 14.04 Ib BOD5/1000 cu ft Aeration Vol = 15 Sludge Yield (Ib TSS/lb BOD5 Destroyed) = 0.65 Selected Volume - Input Value (gals) x200x000 Volatile SS Fraction (MLVSS/MLSS)= 0.65 Rate Coefficients Selected Basin Evaluation , ADF Detention Time (hrs) => 24.00 Ib Oxygen/lb BOD5 Applied = 1.50 Yr. 1 Detention Time ;(hrs) => 48.00 Ib Oxygen/lb NH3-N Applied = 4.60 Mixing HP Required => 40 ADF Process HP Required=> 12 HP Coefficients ADF Food To Mass (lb BOD/Ib MLSS) => 0.09 Ib 02/BHP-Hr = 2.50 Yr. 1 Food To Mass (Ib BOD/Ib MLSS) => 0.06 BHP/1000 Cu Ft = 1.5 ADF Sludge Wasting Rate (gpd) => 6,167 . Yr. 1 Sludge Wasting Rate (gpd) => 4,750 Job Name: Town of Parkton HUA No. PK9902 Date: 30-Mar-99 Description: Clarifier evaluation Formulas: Surface Loading Rate (GPD/SF) = Flow Rate (GPD) Surface Area (SF) Hydraulic Detention Time (Hrs) = Tank Volume (GALS) x 24 Hr/Day Flow (GPD) Solids Loading Rate (Lbs/Day/SF) = Solids Applied (Lb/Day) Surface Area (SF) Weir Overflow Rate (GPD/FT of Weir) = Flow Rate (GPD) Weir Length (FT) Input Parameters: Calculated Parameters: Wastewater Flow: Calculated Diameter: Peak Wet Weather Flow (mgd) = 0.400 Surface Loading Basis (FT) => 25.23 Design Year Flow, ADF (mgd) = 0.200 Solids Loading Basis (FT) => 16.83 Start -Up Anticipated Flow (mgd) = 0.100 Weir Overflow Basis (FT) => 6.37 Design Sludge Return Rate (mgd) = 0.200 Detention Time Basis (FT) => 21.74 Mixed Liquor Suspended Solids Concentration: Minimum Diameter Required (FT) => 25.23 ADF MLSS (mg/I) = 4,000 Selected Diameter (FT) => 30:00; Yr.1 MLSS (mg/I) = 3,000 Calculated Conditions: Clarifier Parameters: Surface Loading Rate: Number Of Units = 0 •__ . X;` Peak Wet Weather (GPD/SF) => 566 Sidewater Depth (fit) = 12 Design Year, ADF (GPD/SF) => 283 Design Surface Loading Rate (GPD/SF) = 400 Design Solids Loading Rate (Lb/Day/SF) = 30 • Design Weir Overflow Rate (GPD/LF) = 10,000 Design Detention Time (Hrs) = 4 Solids Loading Rate: Peak Flow, ADF MLSS (Lb/Day/SF) => 19 ADF+RAS, ADF MLSS (Lb/Day/SF) => 19 ADF+RAS, Yr.1 MLSS (Lb/Day/SF) => 11 Weir Overflow Rate: Peak Wet Weather (GPD/LF) => 4,244 Design Year, ADF (GPD/LF) => 2,122 Detention Time: Peak Wet Weather (Hrs) => 3.81 Design Year, ADF (Hrs) => 7.61 Job Name: Town of Parkton HUA No. PK9902 Date: 30-Mar-99 Description: Disinfection, Cascade Post Aeration, and Sludge Digestor Calculations Formulas: Cascade Aerator Deficit Ratio, r = Cs - Co Cs - C Total Cascade Vertical Drop Rqd = (r - 1) (0.11)(a)(b)(1+0.046)(T) Pounds Of Solids Wasted Per Day = (Q Was)(8.34)(MLSS Was) Volume Of Thickened Sludge (gpd) = Pounds Of Solids Wasted! Per Day (Thickened Conc - Decant donc)(8.34) Input Parameters: Calculated Parameters: Wastewater Flow: Chlorine Contact Calculated Parameters Peak Wet Weather Flow (mgd) = 0.400 Peak Volume Required (gal) => 8,333 Design Year Flow, ADF (mgd) = 0.200 ADF Volume Required (gal) _> 4,167 Start -Up Anticipated Flow (mgd) = 0.100 Yr.1 Volume Required (gal) => 2,083 Number 0f Chamber Trains => 2.00 Chlorine Contact Basin Parameters Required Channel Length (ft) => 9.28 Design Channel Length (ft) => 20.00 Required Detention Time (min) = 30 Design Channel Width (ft) => 5.00 Number Of Chamber Trains = 2 Design Channel Depth (ft) ;_> 6.00 Design Sidewater Depth in Chamber (ft) = 6 Detention Time At Peak (min) => 32.31 Design Width of Chamber (ft) = 5 Detention Time At Yr. 1 (min) => 129.25 Cascade Aerator Input Parameters Cascade Aerator Calculated Parameters Dissolved Oxygen Saturation Cs (mg/I) = 9.1392 Height 0f Vertical Drop Required (ft) => 7 D.O. Before Cascade Co (mg/1) = 0 Required Effluent D.O. C (mg/I) = 5 Sludge Digestion & StorageiCalculated Parameters Coeff a (1.0 For BOD<=15mg/I) = 1.00 Coeff b (Assume 0.8 For a Step Weir) = 0.80 ADF Pounds Of Soilids Per Day => 411 WasteWater Temperature (deg C) = 20 Yr.1 Pounds Of Soilids Per Day => 317 ADF Thickened Sludge Volume (gpd) => 1,981 Sludge Digestion & Storage Input Parameters Yr.1 Thickened Sludge Volume (gpd) => 1,526 ADF Annual Sludge Disposal Cost ($/Yr) => $36,158 ADF Sludge Wasting Rate (gpd) = 6,167 Yr. 1 Annual Sludge Disposal Cost ($/Yr) => $27,851 Yr. 1 Sludge Wasting Rate (gpd) = 4,750 Target Percent Solids After Thickening = 2.50% Aerobic Digestion 503 Sludge Digestion & Storage Requirements Target Decant Solids Concentration (mg/I) = 100 Sludge Disposal Cost ($/Gal) = $0.05 ADF Volume Required At 20 Dec C (40 Days)=> 79,250 Yr. 1 Volume Required At 20 Dec C (40 Days)=> 61,044 ADF Volume Required At 1'5 Dec C (60 Days)=> 118,876 Yr. 1 Volume Required At 15 Dec C (60 Days)=> 91,566 79,250 no: of basin -. 1] 79,250 SWD 15 ft Diam 30 ft Town of Parkton Blower Design for New Digester at the Parkton WWTP Blower Design 30 scfm/1000cf Volume 10602.56 Scfm Reguired 318 scfm Maximum Pressure drop 8 psi Piping Headloss 2 ft Submergence 15.00 ft Static Pressure 6.5 ft Blower Discharge P= 8.5 ft use 10 HP equals SCFM*(.23)((((14.7+P)/14.7))^.283)•1) 10 BHP • equals HP/.70 14 Motor HP BHP/eff 80% 18 Check Oxygen Requirements Recommended 2 parts DO pe ppm VS 3500 Fine bubble OTE 2% DO 7000 ppm Submergence 13 Volume 0.046 mgd OTE 0.26 DO required 2685 Ibs/day SCFM 0.0173 Ibs 02 OTE *SCFM 0.0045 Ibis 02/min SCFM delivered 318 i Ibs-of 02-delivered SOR-- --- _---- 1-43071 .Ibs/rnin- _----_-_------ -- -- _ - ------ - -- ----- - AOR/SOR ratio 0.33 fine bubble mixing requirements provide DO_fine AOR 0.47213 Ibs/min 680 Ibs/day cf r part VS APPENDIX B TOWN OF PARKTON NPDES PERMIT Preliminary Engineering Report — Wastewater Treatment System Improvement Project Town ofParkton DEC-18-1998 17:37 FROM DEM WATER QLOALITY SECTION TO 89108589808 P.01/08 �°•. STATE OF NORTH CAROLINA • ' IDEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL. RESOURCES • DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT. TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DICHARGE E1 IMINATION SYSTEM • In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and theWater Pollution Control Act, as amended, Town of Parkton is hereby authorized to discharge wastewater from a facility located at Parkton Wastewater Treatment Plant NCSR 1724 southeast of Parkton Robeson County to receiving waters designated as Dunns Marsh in the Lumber River Basin in accordance with effluent limitations, monitoring requirements. and other conditions set forth in Patsy I, II, and III hereof. pemnit shall become effective January 1.1995 This pertiit and the authorization to discharge shall expire at midnight on December 31,1999 Signed this day December 6.1994 past-ir Fax Note 7671 Ouc t Phone M Fnx OriginalSigned orich David A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Data Co, 1' Phmek?I. -Safi Fax I ' DEC-18-1998 17:38 FROM DEM WATER QUALITY SECTION 10 Permit No, NC0026921 SUPPLEMENT TO PERMIT COVER SHEET Town of Parkton is hereby authorized to: 1. Continue to op to an existing 0.2 MOT) wastewater treatment facility consisting of manual bar • screen, two (2) oxidation ditches operated in parallel, two (2) clarifiers, post chlorination, step down post aeration, sludge drying beds and an aerobic sludge digester located at Parkton Wastewater Treatment Plant, NCSR 1724, southeast of Parkton; Robeson County (See Part III of this Permit), and 2. Marsh�which is classified�Class C S amp waters in the Lumber River attached map into Dui • DEC-18-1998 17:38 FROM DEM WATER QLALITY SECTION _. . 411. rc•- .— —;p -� ••-' ; �_ r• --�_. rSo. .w ;i 411 2 Ng • TO 8-91 r35896?8 P. 03/ i:]E • \tz ~ /mot ✓ ' ? -::✓ . JASCEARazim PARKTON WASTEWATER TREATMENT PLANT N00026921 i' } DUNN'S MARSH • rwflwiO4..CfW•6rCN Sumo'g. ••••v• ••,4./.—. 91> ROAD CLASSIFICATION Lighi•duty road, hard or hard surfoct.. _. improved surface:_. Primary highway, 79't}0• '83 :Secondary highway, r• lard surface_. UnimproYed road_ O Interstate Route 0 U. S. Route•` State• Produced by the United States Geological Survey in cooperation with North!Carolina Department of Natural Resources and Community Development Control•ty•USGS. NOS/NOM. and North Carolina Geodetic Survey T•Fh3 6y phot ogrammctrlc methods from atrial gha;oytepl'.a taken 1979$Q. Meld thec ed I9E1. Map retied 1986 P.e.l..+t..� ..a •n rw. , . ....... ••• eM to d1 ha le A. ( ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1- October 31) PcrmirMYo.. NC002692 During tii i iiod &ginning on die effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfalt(s) serial number 001. Such discharges shall be limited and monitored by the pennittec as specified below: Effluent rseterlstl.. Discharge Limitations Flow BOO, 5 Day. 20 ®C " Total Suspended Residue .• NH3 as N Dissolved Oxygen •'• Fecal Colltorm (geometric mean) Total Residual Chlorine Temperature Total Mogen (NO2 + NO3 + MN) Total Phosphorus Conductivity Monthly Avg, 0.200 M330 15.0 mgll 30.0 mgll 5.0 mgll Weekly Avg. patty Vox 22.5 mg/1 • 45.0 mg/1 200.0 /100 mi - 400.0 /100 ml Monitorin Measurement Frequency Continuous . Weekly Weekly Weekly Weekly Weekly 2/Week Daily Quarte riy Quarterly Weekly g Requirements * Sample locations: E.- Effluent, I - Influent, U - Upstream above discharge point at Dunn's Marsli at NCSR 1725, D sc rge point at Litt Marsh Swamp at Highway 301. lnstrearn samples shall be grab samples and shall be conducted once per week. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent values (85% removal). Ea n_talit **Amite Tyne Aecording Composite Composite Composite Grab Grab Grab Grab Composite Composite Grab kacation 1orE E.I E E E, U. D E,U,D E E. U, E E E,U,D 'r** The daily average dissolved oxygen effluent concentration shall not be Tess than 5.0 mgll **** Chronic Toxicity (Ceriodaphnia) PIF at 90%, October, January, April and July, See Part III, Condition E. The pH shall not be less than 6.0 standard units nor greater than 9.0.standard units and shall be monitored weekly at the effluent by grab sample. ' There shall be no discharge of floating solids or visible foam in other than trace.aniounts. CONTINUED........ - Downstream below m c-) m 4:m i u) 0 DEM LJATER , QIAL I TY SECTION 0 8 co 8 (0 A. ( ). EFFLUENT 1MfTAT1ONS AND MONITORING REQUIREMENTS SUMMER (April 1- October 31) Permit No. NC0026921 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from outfnll(s) serial number 001. (Continued) • Effluent tiheract©rlstics Chronic Toxicity "" Discharge 1.1mIllatle_el ElgnitigILL R* giijrements Units fsoecityl Meaeuremeg_ • sjnple -Sample F. Monthly . Avg. Weekly Avg. nailyL_Kezt EreouencY :wig • Location o Quarterly Composite E m co n w - n 0 . NOI133S kiildf1O cl3ldM W3Q 0 0 to 0 co A. (). EFFZUENTLIMiTA7TQNS AND MONITORING REQUIREMENTS• W INTER (iVovembec �1 - March 31) Permit No. NC002 During the period beginning Uu, ine effective date of the permit andi fasting until expiJ5tinn, the Permittee is authorized to discharge front t outfall(s) serial number 001. Such discharges shall he limited and monitored by the permittee as specified below: g Effluent tutu terlstks Flow BOD,5Day, 20°C'• Total Suspended Residue '• NH3esN Dissolved Oxygen '•• Feral Conform {geometric mean) Total Residual Ctilorine Temperature • Total Nitrogen (NO2 + NO3 + TKN) Total Phosphorus Conduotfvily DISC__ JI e I imitg tones lilontbly Avq, Yieek1y _Avg. Deity Mai 0.200 I i 24.0 mg/I 36.0 mg/1 30.0 mgll 45.0 mg/1 9.0 mg/I 200.0 /100 ml 400.0 /100 ml Manitorina Reaulrerentg. flistaauremenl Sample FreavenrarRA Continuous Recording Weekly Composite Weekly Composite Weekly Composite Weeldy Grab Weeldy Grab 2/Week Grab Daily Grab °uartorry Composite Quarterly Composite Weekly Grab * Sample locations: E Effluent, 1- Influent U - Upstream above discharge point at Dunn's Marsh at NCSR 1725, D - Downstream below discharge point at Little March Swamp at Highway 3M. flinnitat Loratilan IorE E,I E.1 E E.U.D E.U,D E E,U,O E E E,U,D Instrearn samples shall be grab samples and shall be conducted once per week. ** The monthly -average effluent BOD5 and Total Su (85% removal).*speeded Residue concentrations shall not exceed 15�v of the r±es pecti -ve.influcn[ values ** The daily average dissolved oxygen -effluent concetttratioa shall not be less than 5.0 mg/l. **** Chronic Toxicity (Ceriodaphnia) Mat 90%, October, January, April and July, ,See Part III, Condition E. he pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored weekly at the effluent by grab sample. • There shall be no discharge of floating solids or visible foam in other than trace amounts. CONTINUED • • 0 3 DEM WATER QUALITY SECTION 0 w ce A. t ). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November .1- March 31) Permit No. NC0026921 During the period beginning on the effective date of the pemit and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number COI. (Continued) f Affluent Charactorlall cis Chronic Toxicity — pisslearge ylmitatlonq units [simony) monthly Ara. WuktY Avg, al Y Mix Monitoring Meteurement Frequency Quarterly r Requlrcm ii1 • - Santplq .t1nRta TAR" Lt�atlan Composite E • DEC-18-1998 17:41 FROM DEM WATER QUALITY SECTION TO 8910: Jdr:c; Permit No. NC0026921 F. CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no tune exhibit chronic toxicity using test pr ocedttres outlined in; hnia chronic effluent bioassay procedure; (North' Caroliub Chronic - l.) The North Carolina Ceriod*p .. . . Bioassay Procedure- Revised September 1989) or subsequent versions. I ction or The effluent concentration 'at which there be no two in the I�TorthCarol�na inhibitionable oPro document). The significant mortality is 90% (defined as treatment t holder shall perform quarterly monitoring using this procedure to establish compliance with permit holder condidon. The first test will be performed after thirty; days from the effective date of this permit during the' months of October, January; April, and July. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. 1 I All toxicity testing results as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (M R-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Enviromnental Sciences Branch North Carolina Division of Environmental Maims 4401 Reedy Creek Road f Raleigh, N.C. 27607 Testdata shall be complete and accurate and include all supporting chemical/physical measurements performed ormed in association with the toxicity tests, as well as all doseliesochlorinc data. is e Total yea for residual chlorine of the effluent toxicity sample must be measured and rep orted ifdisinfection of the waste stream- i Should any single quarterly monitoring indicate a failure to � p cifieudlimits, n passing,monthly monitoring will begin immediately wail such time that a singlespecified above. monthly test requirement will revert to quarterly in the months spec Should any test data from this monitoring requirement or tests performed by the North Carolinato 'the receiving stream, this Division of Environmental Management indicate potential impacts , or limits. pe t y be re -opened and modified to include alternate nioaitonn7 requirements NOTE: Failure to achieve test conditions as specified in the cited; document, such as minimum • control organism survival and ap.propriate cmironrnental controls, shall constitute aaure invalidn i test and will require immediate retesnn$(within 30 days of initial monitoring evert ). 'Fsuitable test results will constitute noncompliance with monitoring (requirements. i TO -AL P,08 APPENDIX C NOV LETTERS FROM THE NCDENR f FAYETTEVILLE REGIONAL OFFICE Preliminary Engineering Report — Wastewater Treatment System Improvement Project Town of Parkton Pipe Parameter q, . NORTH CAROLINA DEPARTMENT OF ENVIRONMENT. AND NATURAL RESOURCES FAYETTEVILLE REGIONAL OFFICE DIVISION OF WATER QUALITY March 2, 1999 The Honorable Timothy S. Parnell Mayor of the Town of Parkton P.O:Box 55 Parkton, N.C. 28371 SUBJECT: Notice of Violation NPDES Permit No. NC0026921 Town of Parkton WWTP Robeson County 4 Dear Mayor Parnell: A review of subject self -monitoring reports for the month of JANUARY 1999 have been reviewed by the staff of the Fayetteville Regional Office. This review indicated the following violation of the following parameters: Reported Limits Value/Unit Value/Type/Unit 001 31616 FECAL COL. >980.0/100ML 400.0 FINAL #/100ML 001 31616 FECAL COL. >600.0/100ML 400.0 FINAL #/100ML Remedial action, if not already implemented, should be taken to correct the problem. The Division of Water Quality may pursue enforcement action for this and any additional violation of State Law. If you should have any questions or require further clarification, please do not hesitate to contact Kitty A.K. Kramer, Environmental Technician at (910) 486-1541. • Sincerely, Paul E. Rawls Water Quality Regional Supervisor PER/AKK/akk 225 GREEN STREET, SUITE 714, FAYETTEVILLE, NORTH CAROLINA 28301-5043 PHONE 910-486-1541 FAX 910-486-0707 AN EQUAL OPPORTUNITY /AFFIRMATIVE ACTION EMPLOYER - 50'4 RECYCLED/10% POST -CONSUMER PAPER JAMES B. HUNTJR. GOVERNOR NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES FAYETTEVILLE REGIONAL OFFICE DIVISION OFWATER QUALITY February 15, 1999 The Honorable Timothy S. Parnell Mayor of the Town of Parkton P.O. Box 55 Parkton, N.C. 28371 SUBJECT: Notice of Violation NPDES Permit No. NC0026921 Town of Parkton WWTP Robeson County Dear Mayor Parnell: A review of subject self -monitoring reports for the month of DECEMBER 1998 have been reviewed by the staff of the Fayetteville Regional Office. This review indicated the following violation of the following parameters: I Reported Limits Pipe Parameter Value/Unit Value/Type/Unit 001 00610 NH3 as N 10.8 MG/L 9.0 FINAL MG/L Remedial action, if not already implemented, should be taken to correct the problem. The Division of Water Quality may pursue enforcement action for this and any additional violation of State Law. If you should have any questions or require further clarification, please do not hesitate to contact Kitty A.K. Kramer, Environmental Technician at (910) 486-1541. Paul E. Rawls Water Quality Regional Supervisor PER/AKK/akk 225 GREEN STREET, SUITE 714, FAYETTEVILLE, NORTH CAROLINA 28301-5043 PHONE 910.486-1E41 FAX 910-486-0707 AN EQUAL OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/I0% POST -CONSUMER PAPER . NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES FAYETCEVILLE REGIONAL OFFICE • DIVISION OF WATER QUALITY, March 5, 1999 CERTIFIED MAIL RETURN RECEIPT REQUESTED The Honorable Tim Parnell The Mayor of The Town of Parkton 102 West Second Street Parkton, N.C. 28371 I; SUBJECT: Notice of Violation and Assessment of Civil11 Penalty for Violations of N.C. General Statute 143-215.1(a)(6) and NPDES Permit NC0026921 Town of Parkton Wastewater Treatment System Case No. LV 99-088 Robeson County Dear Mayor Parnell: This letter transmits a Notice of Violation and assessment of civil penalty in the amount of $1,322.19 ($1,250.00 civil penalty + $72.19 enforcement costs) against the Town of Parkton. This assessment is based upon the following facts: a review has been conducted of the discharge monitoring report (D!v ) submitted by the Town of Parkton for the month of NOVEMBER 1998. This review has shown the subject facility to be in violation of the discharge limitation requirements found in NPDES Permit NC0026921. The violations which occurred in NOVEMBER 1998 are summarized in Attachment A to this letter. Based upon the above facts, I conclude as a matter of law that the .Town of Parkton violated the terms, conditions or requirements of NPDES Permit NC0026921 and N.C.G.S. 143-215.1(a)(6) in the manner, and extent shown in Attachment A. Pursuant to N.C.G.S. 143-215.6A(a)(2), a civil penalty of not more than ten thousand dollars ($10,000.00) may be assessed against a person who violates the terms, conditions or requirements of a permit required by N.C.G.S. 143-215.1(a), 225 GREEN STREET, SUITE 714„FAYETTEVILL,E, NORTH CAROLINA 28301-5043 PHONE 910-486-1541 FAX 910-486-0707 AN EQUAL OPPORTUNITY /AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/10% POST -CONSUMER PAPER Based upon the above findings of fact and conclusions of -law, and in accordance with authority provided by the Secretary of the Department.of Environment and Natural Resources and the Director of the Division of Water Quality, I, Paul E. Rawls, Division of Water Quality Regional Supervisor for the Fayetteville Region, hereby make the following civil penalty assessment against the Town of Parkton: $ 1.000.00 For 1 of the 1 violations Hof G.S. 143-215.1(a)(6) and NPDES Permit No. NC0026921, by discharging waste into the waters of the State, in violation of permit monthly average effluent limits for NH as U. $ 250.00 For 1 of the 1 violations Hof G.S. 143-215.1(a)(6) and NPDES Permit No. NC0026921, by discharging waste into the waters of the State in violation of permit weekly average effluent limits for FJCAI. COL. $ 1.250.00 TOTAL CIVIL PENALTY, which is 6.25 percent of the maximum penalty authorized by G.S. 143- 215.6A. 72.19 Enforcement costs. $ 1.322.19 TOTAL AMOUNT DUE 1. I Pursuant to G.S. 143-215.6A(c), in determining the amount of the penalty I have taken into account the Findings of Fact and Conclusions of Law and the factors set forth at G.S. 143B- 282.1(b), which are: t (1) (2) (3) (4) (5) (6) (7) (8) The degree and extent of harm to the natural resources of the State,; to the public health, or to private property resulting from the violation; i, The duration and gravity of the violation; The effect on ground or surface water quantity or quality or on air quality; The cost of rectifying the damage; The amount of money saved by noncompliance; Whether the violation was committed willfully or intentionally; i' The prior record of the violator in complying or failing to comply with programs over which the Environmental Management Commission has regulatory authority; and The cost to the State of the enforcement procedures. Within thirty days of receipt of this notice, you rnust do one of the following: 1 v Submit payment of the penalty: Payment should be made directly to the order of the Department of Environment and Natural Resources (do not include waiver form). Payment of the penalty will not foreclose further enforcement action for any continuing or new violation(s). Please submit payment to the attention of: Point Source Compliance/Enforcement Unit Division of Water Quality P.O. Box 29535 Raleigh, North Carolina 27626-0535 Q 2. Submit a written request for remission or mitigation including a detailed justification for such request: A request for remission or mitigation is limited to consideration of the reasonableness of the amount of the penalty and is not the proper procedure for contesting the accuracy of any of the statements contained in the assessment letter. Because a 'remission request forecloses the option of an administrative hearing, such a request must be accompanied by • a waiver of your right to an administrative hearing and a stipulation that there are no • factual or legal issues in dispute. You must execute and return to this office the attached waiver and stipulation form and a detailed statement which you believe establishes whether: i (a) one or more of the civil penalty assessment factors in G.S. 143B-282.1(b) were wrongfully applied to the detriment of the petitioner; ; , (b) the violator promptly abated continuing environmental damage resulting from the violation; (c) the violation was inadvertent or a result of an accident; (d) the violator had been assessed civil penalties for any previous violations; (e) payment of the civil penalty will prevent payment for the remaining necessary remedial actions. Please submit this information to the attention of Point Source Compliance/Enforcement Unit Division of Water Quality P.O. Box 29535 Raleigh, North Carolina 27626-0535 • 2 3. Submit a written request for an administrative hearing: If you wish to contest any statement in this assessment letter, you must request an administrative hearing. This request must be in the form of a written petition to the Office of Administrative Hearings and must conform to Chapter 150B of the North Carolina General Statutes. You must: File your original petition with the Office of Administrative Hearings P.O. Drawer 27447 Raleigh, North Carolina 27611-7447 And Mail or hand -deliver a copy of the petition to Mr. Dan McLawhorn, General Counsel Department of Environment and Natural Resources P.O. Box 27687 Raleigh, North Carolina 27611-7687 Failure to exercise one of the options above within thirty days, as evidenced by a date stamp (not a postmark) indicating when we received your response, will result in this matter being referred to the Attorney General's Office with a request to initiate a civil action to collect the penalty. Please be advised that any continuing violation(s) may be the subject of a new enforcement action, including an additional penalty. If you have any questions about this civil penalty assessment, please contact the Water Quality Section staff of the i ayetteville Regional Office at (910) 486-1541. 3-5—S5 (Date) Paul E. Rawls Water Quality Regional Supervisor Fayeteville Region Division of Water Quality ATTACHMENTS cc: Regional Supervisor w/ attachments Compliance/Enforcement File w/ attachments Central Files w/ attachments ATTACHMENT A TOWN OF AN-E x� NPDES PERMIT NUMBER Nz0026921 CASE NUMBER LV 99-088 NOVEMBER 1998 Monthly Average Limit Violations Parameter Computed Value Limit NH as H Parameter FECAL COL. * Values assesed Al 14.4 * 9.0 Weekly Average Limit Violations Computed Value Limit >10,000* 400 Units MG/L Units #/100ML �r - Om • NPDES PERMIT NO e FACILITY NAME dwe d r- p r OPERATOR IN RESPONSIBLE CH CER I IFIED LABORATORIES CHECK BOX IF ORC HAS C Mail ORIGINAL and ONE C ATTN: CENTRAL FILES DIV. OF ENVIRONMENTAL MAN DEHNR P.O. BOX 29535 RALEIGH, NC 27626-0535 t PY �EC 2 EMENT FAY REG. Er r LUENT a DISCHARGE NO. O 6 /S MONTH 7COUNTY .b.r iTEARJ_ (OR ),L eaVJGr� �. �I c GRAD 1 V PHONE ,7— 2 � rI Lc1 67— (2) /' )J' "' •- ON(S) COLLECTING SAMPLE J e, n ✓L0 r Al-, 6 r-e 1998 / ( NAURE OF OPERATOR IN RESPONSIBLE CHARGE) E' � THIS SIGNATURE, I CERTIFY THAT THIS REPORT IS FF Ir.iCURATE AND COMPLETE TO THE BEST OF MY KNOWLEDGE. - DATE _e__ A .• Operator Arrival Time: 2400 Clock Operator Time ' On SIte 1 ORC On Site? • I 50050 00010 00400 50060 00310. 00610 00530 31616 .00300 00600 00665 oQo ?Sr - yam/ FLOW I TEMPERATURE, CELSIUS Q � c.)' k A '^ U q N AMMONIA NITROGEN TOTAL SUSPENDED. RESIDUE FECAL COLIFORM (Geometric Mean) DISSOLVED OXYGEN TOTAL NITROGEN TOTAL PHOSPHOROUS ENTER PARAMETER CODE ABOVE NAME AND UNITS BELOW EFF IS INF C' V ., C• is x v 1,2 �4 E.,ar E Q HRS HRS Y/N MGD 'C UNITS MG/L MG/L MG/L #/IOOML MG/L MG/L MG/L q Ik3 „tifi: Z' 1, '-' 'Are' 1 t f.r ., r 'a. `.:e as �.� ,'X�v,',�_ ..� .. — .. ?X.Y.. x a:.s t?# x,T ? sr. .n < 2 Inez. 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I. 36 ,2l% e) . • Facility Status: (Please check one of the following) All monitoring data and sampling frequencies meet permit requirements All monitoring data and sampling frequencies do NOT meet perrnit requirements 1' 1. • Compliant 1:E1 Noncompliant If the facility is noncompliant, please comment on corrective actions being taken in respect to equipment, operation,'maintenance, etc., and a time table for im rovements to be made. 4. lv _ 'Pec ► - ' - te/a "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering -the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fin imprisonment for knowing violations." Permittee (Pleas 0.rI type) Permittee Address Phone Number •'f vlit� \Gl.4.t.{ _ M Signature of Permittee** Date lQ� WeS'*I C04,d (f)3L9 ` /0?-31-77 Permit Exp. Date 00010Temperature 00076 Turbidity 00080' Color (Pt -Co) 00082 Color (ADMI) 00095 Conductivity 00300. Dissolved•Oxygen 00310 BODS 00004000 1� 0053A Tpta1 Suspeenddedd i-Resrd . t�r' 9�5 Settleaabd fitter Parameter ode.; z&tance 00720 Cyanide 00745 Total.Sulfide 00927 Total Magnesium 00929 Total Sodium 01045 Iron 00940 Total Chloride 01051 Lead PARAMETER CODES 00556 Oil & Grease 00951 00600 Total Nitrogen 01002 00610 Ammonia Nitrogen 00625 Total Kjeldhal 01027 Nitrogen 00630 Nitrates/Nitrites 01032 Total Fluoride Total Arsenic Cadmium Hexavalent Chromium 01034 Chromium • 00665 Total Phosphorous • 01037 Total Cobalt 01042 Copper • • 01067 .Nickel 01.077 Silver 01092 Zinc . • ' 01105 Aluminum 01147 Total Selenium 71880 ' 31616 Fecal Coliform 71900 32730 Total Phenolics 81551 34235 Benzene 34481 Toluene 38260 MBAS 39516 PCBs . . 50050 FI'ow • 50060 Total Residual Chlorine Formaldehyde Mercury Xylene may obtained by calling the Water Quality Compliance Group at (919) 733-5083, extension 581 or 534. • The monthly average for fecal coliform is to be reported as a GEOMETRIC mean. Use only units designated in the reporting * ORC must visit facility and document visitation of facility as required per 15A NCAC 8A .0202 (b) (5) (B). . ** If signed by other than the permittee, delegation of signatory authority must be on file with thestate per 15A NCAC 2B .0506 (b) (2) (D). ;i facility's permit for reporting data. STATE OF NORTH CAROLINA COUNTY OF Robeson IN THE MATTER OF ASSESSMENT OF CIVIL, PENALTIES AGAINST PERMIT NO. NC0026921 FACILITY Town of Parkton DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES WAIVER OF RIGHT TO AN ADMINISTRATIVE HEARING AND STIPULATION OF FACTS FILE NO. LV 99- 088 II Having been assessed civil penalties totaling , for violation(s) as set forth in the assessment document of the Director ofthe'Division of Water Quality dated , the undersigned, desiring to seek remission of the civil penalties, does hereby waive the right to an administrative hearing in the above -stated matter and does stipulate that the facts are as alleged in the assessment document. This the day of I. 19 By ADDRESS TELEPHONE . State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director March Dan C. Webb Town of Parkton P.O. Box 55 Parkton, NC 28371 Dear Mr. Webb: 27, 1995 MAR 28 1995 r � ENV. MANAGEMENT FAYETTEUILLE REG. OFFICEI Subjedt: NPDES Permit No. NC. Q6921 • Parkton WWTP Robeson County A review of the subject permit by the Division revealed an error in the effluent limit pages. Enclosed please find the corrected pages. The toxicity! testing requirement should refer to Part III, Special Condition F. Part III of the permit is enclosed. In addition, influent monitoring of TSS was inadvertently omitted from the summer effluent limits page. The enclosed pages should be inserted into your existing permit and th'e old pages discarded. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U. S. Environmental Protection Agency dated December 6, 1983. If any parts, measurement frequencies or sampling 'requirements contained in this modification of the permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt .of this letter. 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, Post Office Drawer 27447, Raleigh, North Carolina 27611-7447. Unless such demand f is . made, this decision shall be final and binding. Please take notice that this permit is not transfer ble. Pa rt art II, E.4. addresses the requirements to be followed in case of change in ownership or control of this discharge. This permit does not affect the legal requirement to obtain !other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other !Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Susan Wilson at telephone number 919/733-5083. cc: Mr. Roosevelt Childress, EPA Fayetteville Regional Office Compliance Central Files P.O. Box 29535, Raleigh, North Carolina 27626-0535 - An Equal Opportunity Affirmative Action Employer ncerely, A. Preston Howard, Jr., P.E. �I 1 Telephone 919-733-5083 FAX 919-733-9919 50% recycled/ 10% post -consumer paper A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1- October 31) Permit No. NC06. ' During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge frog. outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: • Effluent Characteristics Discharge Limitations Monthly Avg, Flow 0.200 MGD BOD, 5 Day, 20 °C' •• 15.0 mg/I Total Suspended Residue '• 30.0 mg/I NH3.as-N- ------ - 5.0 mg%I - .___ Dissoolved_- Oxygen -"'=- Fecal Coliform (geometric mean) 200.0 /100 ml Total Residual Chlorine Temperature Total Nitrogen (NO2 + NO3 + TKN) Total Phosphorus Conductivity Weekly Avg, Daily MaX 22.5 mg/I 45.0 mg/I• ' 400.0 /100 mi Monitoring Measurement Frequency Continuous Weekly Weekly- _ T Weekly Weekly Weekly 2/Week Daily Quarterly Quarterly Weekly Requirements Sample .•Sample• Type Location Recording I or E Composite E,I - -Composite -_Composite_—-_-E.- Grab E,U,D Grab E,U,D Grab E Grab E, U, D Composite E Composite E Grab E,U,D * Sample locations: E - Effluent, I - Influent, U - Upstream above discharge point at Dunn's Marsh at NCSR 1725, D - Downstream below discharge point at Little Marsh Swamp at Highway 301. Instream samples shall be grab samples and shall. be conducted once per week. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent values (85% removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/l. **** Chronic Toxicity (Ceriodaphnia) P/F at 90%, October, January, April and July, See Part III, Condition F. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. CONTINUED A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1- March 31) Permit No. NC002y During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from. outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: kffiuent Characteristics Discharge Limitations • Monitoring Measurement Monthly Avg, Flow 0.200 MGD BOD, 5 Day, 20 °C ** 24.0 mg/I Total Suspended Residue •• 30.0 mg/I ---NH3 as-N ---9�0-mg/I =Dissolved_=Oxygen- - - - - - - - Fecal Coliform (geometric mean) Total Residual Chlorine Temperature Total Nitrogen (NO2 + NO3 + TKN) Total Phosphorus Conductivity ' Weekly Avg, Daily MaX 36.0 mg/I 45.0 mg/I 200.0 /100 mi 400.0 /100 mi Frequency Continuous Weekly Weekly Weekly Weekly Weekly 2/Week Daily Qu.arterly Quarterly Weekly Requirements Sample 'Sample\ Type, Location \\ Recording 1 or.E Composite Composite Composite Grab Grab Grab . Grab Composite Composite Grab E,I E,I E Y D E,U,D E E, U, D E E E,U,D * Sample locations: E - Effluent, I - Influent, U - Upstream above discharge point at Dunn's Marsh at NCSR 1725, D - Downstream below discharge point at Little Marsh Swamp at Highway 301. Instream samples shall be grab samples and shall be conducted once per week. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent values (85% removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/l. **** Chronic Toxicity (Ceriodaphnia) P/F at 90%, October, January, April and 'July, See Part III, Condition F. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored Weekly at the effluent by grab sample. There shall be no discharge of floating solids or visible foam in other than trace amounts. CONTINUED ' -State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director Mr. Dan C. Webb P.O.Box55 Parkton, NC 28371 CC ECF1NiF ;.• December 6, 1994 t• DEC Subject: Permit No. NC0026921 Town ofi Parkton WWTP Robeson, County Dear Mr. Webb: In accordance with your application for discharge permit received on April 4, 1994, we are forwarding herewith the subject state - NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215 .1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection agency dated December 6,1983. ' If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. 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, Post Office Drawer'27447, Raleigh, North Carolina 27611. -7447. Unless such demand is made, this decision shall be final and binding. Please take notice this permit is not transferable. Part II, E.4. addresses the requirements to be followed in case of change in ownership or control of this discharge. This permit does not affect the. legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. • If you have any questions concerning this permit, please'' contact Susan Wilson at telephone number 919/733-5083. Sincerely, Original Signed By D vid A. Godricdh A: Freston owar ; Jr., P. E. cc: Mr. Jim Patrick, EPA Fayetteville Regional Office P.O. Box 29535, Raleigh, North Carolina 27626-0535 An Equal Opportunity Affirmative Action Employer Telephone 919-733-7015 FAX 919-733-2496 50% recycled/ 10% post -consumer paper Permit No. NC0026921 SUPPLEMENT TO PERMIT COVER SHEET Town of Parkton is hereby authorized to: 1. Continue to operate an existing 0.2 MGD wastewatertreatment; facility consisting of manual bar screen, two (2) oxidation ditches operated in parallel, two (2) clarifiers, post chlorination, step down post aeration, sludge drying beds and an aerobic sludge digester located at Parkton Wastewater Treatment Plant, NCSR 1724, southeast of Parkton, Robeson County (See Part III of. this Permit), and 2. Discharge from said treatment works at the location specified on the attached map into Dunns Marsh which is classified Class C-Swamp waters in the Lumber River Basin. A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November'l - March 31) Permit No. NC0026921 During the period beginning on the eltective date of the permit and lasting until expiration, the Pennittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: a Effluent Characteristics Flow BOD, 5 Day, 20 °C " _ Total Suspended_ Residue NH3_as. N Dissolved Oxygen '•• Fecal Coliform (geometric mean) Total Residual Chlorine Temperature Total Nitrogen (NO2 + NO3 + TKN) Total Phosphorus Conductivity Discharge Limitations Monthly Avc%, 0.200 MGD 24.0 mg/I -30.0-mg/I-- - - Weekly Avg. Daily MaX •36.0 mg/I --45:0 mgtl 200.0 /100 ml 400.0 /100 ml Monitoring Measurement Frequency Continuous Weekly ---Weekly _--_---Weekly=--- Weekly Weekly 2/Week Daily Quarterly Quarterly Weekly Requirements Sample Type Recording Composite '.Sample \ Lacation I or E E,I -Composite--- EMI — _ - --Composite-- Grab Grab Grab Grab Composite E- --- --- E,U,D E,U,D E E, U, D E Composite E. Grab E,U,D * Sample locations: E - Effluent, I - Influent, U - Upstream above discharge point at Dunn's Marsh at NCSR 1725, D - Downstream below discharge point at Little Marsh Swamp of Highway 301. Instream samples shall be grab samples and shall be conducted once per week. ** The monthly average effluent BODS and Total Suspended Residue concentrations shall not exceed 15% of the respective influent values (85% removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/l. **** Chronic Toxicity (Ceriodaphnia) P/F at 90%, October, January, April and July, See Part III, Condition E. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units and shall be monitored weekly at the effluent by grab sample. ; There shall be no discharge of floating solids or visible foam in other than trace amounts. CONTINUED A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS.SUMMER (April 1-October 31) Permit No. NC00. During the period beginning on the effective -date of the permit and lasting until expiration, the Permittee is authorized to discharge frog, outtalks) serial number 001. (Continued) Fffluent Characteristics Chronic Toxicity •••• Discharge Limitations Units (specifyl° Monthly Avg, Weekly Avg, Daily Max Monitoring Measurement Frequency Quarterly Requirements Samale • Type Composite •Samole,. Location E NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES FAYETTEVILLE REGIONAL OFFICE January 8, 1999 CERTIFIED MAIL RETURN RECEIPT REOUESTED The Honorable Timothy S. Parnell The Mayor of The Town of Parkton P.O. Box 55 Parkton, N.C. 28371 SUBJECT: Notice of Violation and Assessment of Civil Penalty for Violations of N.C. General Statute 143-215.1(a)(6) and NPDES Permit NC0026921 Town of Parkton Wastewater Treatment System Case No. LV 98-304 Robeson County Dear Mayor Parnellll: This letter. transmits a Notice of Violation and assessment of civil penalty in the amount of $1,072.19 ($1,000.00 civil penalty + $72.19 enforcement costs) against the Town of Parkton. This assessment is based upon the following facts: a review has been conducted of the discharge monitoring report (DMR) submitted by the Town of Parkton for the month of OCTOBER 1998. This: review has shown the subject facility to be in violation of the discharge limitation requirements found in NPDES Permit NC0026921. The violations which occurred in OCTOBER 1998 are summarized in Attachment A to this letter. Based upon the above facts, I conclude as a matter of law that the Town of Parkton violated the terns, conditions or requirements of NPDES Permit NC0026921 and N.C.G.S. 143-215.1(a)(6) in the manner and extent shown in Attachment A. Pursuant to N.C.G.S. 143-215.6A(a)(2), a civil penalty of not more than ten thousand dollars ($10,000.00) may be assessed against a person who violates the terms, conditions or requirements of a permit required by N.C.G.S. 143-215.1(a). 225 GREEN STREET, SUITE 714, FAYETTEVILLE, NORTH CAROLINA 28301-5043 PHONE 910-486-1541 FAX 910-486-0707 • AN EQUAL OPPORTUNITY / AFFIRMATIVE ACTION EMPLOYER - 50% RECYCLED/10% POST -CONSUMER PAPER z/Z Permit No. NC0026921 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North.Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Town of Parkton is hereby authorized to discharge wastewater from a facility located at Parkton Wastewater Treatment Plant NCSR 1724 southeast of Parkton Robeson County to receiving waters designated as Dunns Marsh in the Lumber River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, and III hereof. This permit shall become effective January 1, 1995 This permit and the authorization to discharge shall expire at midnight on December 31, 1999 Signed this day December 6, 1994 Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Based upon the above findings of fact and conclusions of law, and in accordance with authority provided by the Secretary of the Department of Environment and Natural Resources and the Director of the Division of Water Quality, I, Paul E. Rawls, Division of Water Quality Regional Supervisor for the Fayetteville Region, hereby make the following civil penalty assessment against the Town of Parkton: $ 1,000.00 For 1 of the 1 violations of G.S. 143-215.1(a)(6) and NPDES Permit No. NC0026921, by discharging waste into the waters of the State in violation of permit monthly average effluent limits for NH3 as N. $ 1.000.00 TOTAL CIVIL PENALTY, which is 10.00 percent of the maximum penalty authorized by G.S. 143- 215.6A. $ 72.19 Enforcement costs. $ 1,072,19 TOTAL AMOUNT DUE Pursuant to G.S. 143-215.6A(c), in determining the amount of the penalty I have taken into account the Findings of Fact and Conclusions of Law and the factors set forth at G.S. 143B- 282.1(b), which are: (1) The degree and extent of harm to the natural resources of the State, to the public health, or to private property resulting from the violation; (2) The duration and gravity of the violation; (3) The effect on ground or surface water quantity or quality or on air quality; (4) The cost of rectifying the damage; (5) The amount of money saved by noncompliance; (6) Whether the violation was committed willfully or intentionally; (7) .The prior record of the violator in complying or failing to comply with programs over which the Environmental Management Commission has regulatory authority; and (8) The cost to the State of the enforcement procedures. Within thirty days of receipt of this notice, you must do one ofthe following: 1. Submit payment of the penalty: Payment should be made directly to the order of the Department of Environment and Natural Resources (do not include waiver form). 'Payment of the penalty will not foreclose further enforcement action for any continuing or new violation(s). Please submit payment to the attention of: Point Source Compliance/Enforcement Unit Division of Water Quality P.O. Box 29535 Raleigh, North Carolina 27626-0535 OR 2. Submit a written request for remission or mitigation including a detailed justification for such request: A request for remission or mitigation is limited to consideration of the reasonableness of the amount of the penalty and is not the proper procedure for contesting the accuracy of any of the statements contained in the assessment letter. Because a remission request forecloses the option of an administrative hearing, such a request must be accompanied by a waiver of your right to an administrative hearing and a stipulation that there are no factual or legal issues in dispute. You must execute and return to this office the attached waiver and stipulation form and a detailed statement which you believe establishes whether: (a) one or more of the civil penalty assessment factors in G.S. 143B-282.1(b) were wrongfully applied to the detriment of the petitioner; (b) the violator promptly abated continuing environmental 'damage resulting from the violation; (c) the violation was inadvertent or a result of an accident;; (d) the violator had been assessed civil penalties for any previous violations; (e) payment of the civil penalty will prevent payment for the remaining necessary remedial actions. Please submit this information to the attention of: Point Source Compliance/Enforcement.Unit Division of Water Quality P.O. Box 29535 Raleigh, North Carolina 27626-0535 OR 3. Submit a written request for an administrative hearing: If you wish to contest any statement in this assessment letter, you must request an administrative hearing. This request must be in the form of a written petition to the Office of Administrative Hearings and must conform to Chapter 150B', of the North Carolina General Statutes. You must: A. (). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1- March 31) Permit No. NC0026921 During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from 1 outfall(s) serial number 001. (Continued) Effluent Characteristics Chronic Toxicity**** Discharge • Limitations • Units '(specify)." Monthly Avaj • Weekly Avg, Daily Max Monitoring Measurement Frequency Quarterly . Requirements Sample Type Composite *Sample Location E File your original petition with the Office of Administrative Hearings P.O. Drawer 27447 Raleigh, North Carolina 27611-7447 Mail or hand -deliver a copy of the petition to Mr. Dan McLawhorn, General Counsel Department of Environment and NaturallResources P.O. Box 27687 Raleigh, North Carolina 27611-7687 Failure to exercise one of the options above within thirty days, as evidenced by a date stamp (not a postmark) indicating when we received your response, will result in this matter being referred to the Attorney General's Office with a request to initiate a civil action to collect the penalty. Please be advised that any continuing violation(s) may be the subject of a new enforcement action, including an additional penalty. If you have any questions about this civil penalty assessment, please contact the Water Quality Section staff of the Fayetteville Regional Office at (910) 486-1541. ( —g— ''\C\ (Date) Paul E. Rawls Water Quality Regional Supervisor Fayeteville Region Division of Water Quality ATTACHMENTS cc: Regional Supervisor w/ attachments Compliance/Enforcement File w/ attachments Central Files w/ attachments ATTACHMENT A TOWN OF PARKTON NPDES PERMIT NUMBER NC0026921 CASE NUMBER LV 98-304 OCTOBER 1998 Monthly Average Limit Violations Parameter Reported Value LimnUnits NH3 as N 7.9 * 5.0 MG/L *Value assesed STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES COUNTY OF Robeson IN THE MATTER OF ASSESSMENT OF CIVIL PENALTIES AGAINST PERMIT NO. NC0026921 FACILITY Town of Parkton WAIVER OF RIGHT TO AN ADMINISTRATIVE HEARING AND STIPULATION OF FACTS FILE NO. LV 98- 304 Having been assessed civil penalties totaling for violation(s) as set forth in the assessment document of the Director of the Division of Water Quality dated , the undersigned, desiring to seek remission of the civil penalties, does hereby waive the right to an administrative hearing in the above -stated matter and does stipulate that the facts are as alleged in the assessment document. This the day of , 19 By ADDRES S TELEPHONE •