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HomeMy WebLinkAboutNC0023337_Special Order by Consent_20070124NPDES DOCUMENT SCANNING COVER :SHEET NC0023337 Scotland Neck WWTP NPDES Permit: Document Type: Permit Issuance Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Engineering Alternatives (EAA) Correspondence Owner Name Change "" di taf A- der 6/171 Instream Assessment (67b) Speculative Limits Environmental Assessment (EA) Document Date: January 24, 2007 This document ism printed ozi reuse paper - ignore any content on the resreriae saddle ROY COOPER ATTORNEY GENERAL State of North Carolina Department of Justice 9001 Mail Service Center RALEIGH, NORTH CAROLINA 27699-9001 January 24, 2007 CERTIFIED MAIL RETURN RECEIPT REQUESTED Town of Scotland Neck Robert B. Partin, Mayor P.O. Box 537 1310 Main Street Scotland Neck, NC 27874 Re: 06 EHR 1758 Dear Mr. Parton: REPLY TO: Nancy R. Dunn Environmental Division Tel: (919) 716-6600 Fax: (919) 716-6766 I received your letter dated January 19, 2007 in which you requested that I assist you in obtaining examples of what relevant DWQ staff consider "extraordinary events beyond the permittee's control." Inlet with my clients yesterday to discuss your case, and they provided me .with the following example: in the event that a concrete structure unexpectedly collapsed, causing permit limit violations, DWQ would consider the violations to have been caused by an extraordinary event beyond the permittee's control. I hope that you find this example helpful. I am sending along with this letter the Motion to Dismiss that I have filed with OAH today. Please contact me if you have any further questions. Sincerely, Nancy Reed Assistant Attorney General cc: Paul Rawls E CEO'VE JAN 26 2007 DENR - WATER QUALITY SURFACE WATER PROTECTION SECTION ROY COOPER ATTORNEY GENERAL State of North Carolina Department of Justice _ 9001 Mail Service Center RALEIGH, NORTH CAROLINA 27699-9001 December 27, 2006 CERTIFIED MAIL RETURN RECEIPT REQUESTED Town of Scotland Neck Robert B. Partin, Mayor P.O. Box 537 1310 Main Street Scotland Neck, NC 27874 Re: 06 EHR 1758 Dear Mr. Parton: REPLY To: Nancy R. Dunn Environmental Division Tel: (919) 716-6600 Fax: (919) 716-6766 I received your letter dated December 20, 2006, in which you requested that I assist you in obtaining a response to your letter dated November 17, 2006, and addressed to Alan Klimek of the Division of Water Quality ("DWQ") of the Department of Environment and Natural Resources ("DENR"). I apologize that you have not received a reply sooner. DWQ, my client, has been instructed that in cases such as this, where litigation is pending, their attorney should respond to all correspondence. Paul Rawls of DWQ and I have made several attempts to reach each other to discuss your letter, however, due to the holiday season, we have been unsuccessful. Thank you for forwarding me the letter, and please direct all future correspondence to me at the following address: Nancy Reed Dunn Assistant Attorney General North Carolina Department of Justice Environmental Division 9001 Mail Service Center 27699-9001 I will discuss your request for examples of "an extraordinary event beyond the permittee's control," with my client. DWQ believes that stipulated penalties were properly assessed for violations of the SOC, and, therefore disagrees with your conclusion that they have refused to honor the SOC. We will continue to attempt to work with you to provide you information on an informal basis, instead of through formal discovery procedures. Please notify me when you have retained counsel in this matter, as a non -lawyer may not represent the town of Scotland Neck in a case that is pending before the Office of Administrative Hearings. Sincerely, Nancy Dunn Assistant Attorney General cc: Paul Rawls ttiafun of $ccdiatth Nech NANCY JACKSON TOWN ADMINISTRATOR/CLERK August 17, 2006 Charles Wakild, P.E. Surface Water Protection Supervisor Raleigh Regional Office 1628 Mail Service Center Raleigh, North Carolina 27699-1628 Dear Mr. Wakild: P.O. BOX 537 94-1An76 1310 MAIN STREET i, SCOTLAND NECK, NC 27864 1-0 2006 ` p- DENK - AMER ER DUAISTI POINT SOURCE BR OW • . MAYOR: ROBERT B. PARTIN COMMISSIONERS: KENNETH BRANCH BRYAN DOBSON CHARLIE SHIELDS MARCELLE SMITH RAYMOND WATSON We are in receipt of your August 14, 2006 letter and we are disappointed. You stated in paragraph 3 that after thorough review, you agreed that the violations were due to unanticipated plant equipment breakdowns and weather delays due to a series of hurricane events. The recognition of these causes should allow you the option of applying Section 4a. & 4d of the SOC and waive the fines. • This is the first SOC that we have ever entered into with the State. We were advised to signthis because of the modified effluent limits needed during construction. We also had the assurance and understanding that Section 4 of the SOC would allow the State some leniency in case we were out of compliance due to circumstances beyond the Town's control. We have proven that the town acted both swiftly and financially to correct all extraordinary events that occurred at the plant. We can prove that we were forced to spend $76,776.80 for repairs and remedial action trying to keep the plant in order. I do not know what the Town could have done any differently than what we did. I have always respected our state agencies and consider them to be partners with municipalities in serving the citizens of North Carolina. I encourage your monitoring of our operations, but would appreciate a little bit of understanding and compassion when it comes to levying fines. We are much wiser concerning all of the possible delays and problems that can occur when working with engineers, plant operators, contractors and yes, even the State. We made application for applying sludge in June 2004 and did not receive final approval until December 2005, some 18 months later. As a result of the delay, we spent $46,813.00 to contractremoval of our sludge. Phone: (252) 826-3152 • Fax: (252) 826-2107 • www.townofscotlandneck.com f One of our violations that you have cited us for occurred in October 2004: our BOD was 1 mg/1 over our limit of 45 mg/l. We do not understand how the effluent limits can be modified in the SOC from 15.0 mg/1 to 45.0 mg/I without any harm to the downstream aquatic life, but are punishable by heavy fines if you exceed it by the slightest margin. We will accept the penalties accessed ($2,323.89) after the plant completion dates and will work hard to keep the plant in compliance. But, we are not in a position to pay all of the unexpected cost of operating the plant and also pay the State fines that will not solve any of our problems. We don't need to be fined to respect the law, but we do ask for mercy when circumstances occur that are beyond our control. Your letter also suggested 19 state recommendations (unfunded mandates) that still need to be done to achieve full compliance with our NPDES discharge permit. We are committed to accomplish this expensive task, but we need to utilize our limited funds to pay for plant improvements instead of fines. We are also still recovering from over $80,000.00 of taxes that was withheld by the Governor to balance the state budget in 2002, therefore, we are prepared to appeal this fine in any way possible. Thank you for your understanding. Sincerely, GUIL e. Robert B. Partin Mayor cc: Senator Robert Holloman Paul Rawls Harry Dail Vanessa Manuel Gary Stainback Michael F. Easley, Govemor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources August 14, 2006 CERTIFIED MAIL 7006 0810 0002 6048 6714 RETURN RECEIPT REQUESTED Robert B. Partin, Mayor Town of Scotland Neck PO Box 537 Scotland Neck, NC 27874 Subject: SOC WQS01-008 Penalties Town of Scotland Neck WWTP NC0023337 Halifax County Dear Mayor Partin: Alan W. Klimek, P.E., Director Division of Water Quality je 91')Amo °A DENR-WATER QUALITY POINT SOURCE BRANCH Thank you for arranging to meet with us along with your operators and consulting engineers on July 28, 2006. The meeting was very productive in terms of clarifying events at your wastewater treatment plant over the past few years, as well as what still needs to be done to achieve full compliance with your NPDES wastewater discharge permit. Scotland Neck entered into the Special Order by Consent with the NC Environmental Management Commission in January 2004. The SOC contained, among other things, a schedule of compliance whereby the Town agreed to construct certain facilities by specified dates, and interim effluent values which provided the Town modified effluent limits until those facilities were built and in service. The SOC contained agreed -upon stipulated penalties for failure to meet schedule dates and for failure to meet interim effluent limits. As was thoroughly reviewed and discussed during the recent meeting, the Town did not meet scheduled dates and interim effluent limits primarily due to unanticipated plant equipment breakdowns and weather delays due to a series of hurricane events. The timeline provided by your engineer clearly linked the delays with those events and explained the causes for delay and for failure to meet interim effluent limits. While not meeting the dates specified in the SOC, the Town did complete all construction within the time frames of extended schedules in the change order documents issued by the Construction Grants and Loans Section of DWQ. Based on the information provided, we have re-evaluated the stipulated penalty amounts owed by Scotland Neck (see enclosed revision). The stipulated penalty amount totals $38,991.15. Based on the financial burden on the Town, your personal commitment to achieving compliance, and to avoid extended and costly legal proceedings, we are willing to consider a se lenient offer by the Town of $20,002.37. Furthermore, we would consider monthly payments of $833.43 over 24 months to further lessen the impact on the Town's finances. If you wish to settle the stipulated penalties for this amount, please let me know and I will provide guidance on how to proceed. North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: www.ncwaterquality.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper `"'c Carolir ,NaturaII Scotland Neck Penalties, August 2006 During the meeting we also discussed penalties for effluent limit violations which have occurred since the SOC expired. We have reviewed those penalties in light of the new information. Those penalties now total $4,350.00 through June 2006. Again, based on the financial burden on the Town, we will consider an offer to settle this amount for $2,323.89. We will forward a separate letter to you more formally notifying you of these penalties and detailing your response options. Be advised, however, that continued violations of effluent limits will result in further penalties. We spent considerable time during our meeting discussing what still needs to be done to achieve full compliance with your NPDES discharge permit. You agreed to have your engineer submit a comprehensive ' along with an implementation schedule within two weeks. The following is a liseatem's '` w we expect to see addressed in this plan: 1. Reducing solids inventory within the plant 2. Outlets for the removed solids 3. Flow proportional sampling 4. Management of filter backwash water 5. Evaluation of sludge transfer station pumps 6. The gate opening that exists at the end of the digester. 7. Generator servicing for reliable operation 8. MH#1 (the overflow location observed during our recent visit 9. Weirs in both clarifiers 10. Sludge drying beds 11. Detailed evaluation of oxidation ditch aeration • 12. Effluent flow measurement 13. Disinfection system 14. An operation and maintenance plan 15. Further I&I analysis 16. Spray field system 17. Fats, oil and grease management 18. Sand filter maintenance 19. Evaluation of utility rates to ensure sufficient funding of operations, maintenance, equipment replacement and emergency repairs Page 2 of 2 Scotland Neck Penalties, August 2006 Page 3 of 3 I realize this is a difficult issue for Scotland Neck to manage, but full compliance is expected from everyone who has a permit to collect, treat and dispose of wastewater. Thank you for your continued attention to this matter. If you have any questions, please contact me at 919-571-4700. Enclosure. Sincerely, Charles Wakild, P.E. Surface Water Protection Supervisor Raleigh Regional Office cc: Paul Rawls I ss Manuel: ,,. 4 Harry Dail; Engineering Services Jerry Ri inner, TACU Gary Stainback, United Water Central Files RRO/SWP files 0 �o _.....0 iz Scotland Neck Stipulated PenaltiesD.xls NPDES Permit NC0023337 EMC SOC WQ S01-008 Revised Penalty Analysis 8/9/2006 SOC Violation SOC Stipulated Penalty Schedule DWQ Penalty Recommendation Interim Effluent Limits: Sec.2(d) 1 BOD, NH3-N monthly avg. (0ct.'04) $4,616.73 $2,308.37 BOD, NH3-N monthly avg. (Nov.'04) $4,116.73 $2,058.37 NH3-N monthly avg. (Sept.'04) $2,000.00 $1,000.00 NH3-N monthly avg. (Dec.'04) $2,000.00 $1,000.00 BOD weekly avg. (Dec. 4, 2004) $500.00 $250.00 BOD weekly avg. (Dec.11, 2004) $500.00 $250.00 NH3-N monthly avg. (Apr.'05) $2,000.00 $1,000.00 NHS N monthly avg. (May'05) $2,000.00 $1,000.00 Fecal weekly geo. mean (July 2, 2005) $500.00 $250.00 Scheduled Activity Dates: Days late $500/day for 1st 7 days; $50/day thereafter Achieve compliance with Final Effuent Limits Sect. 3 N/A $20,757.69 S10,378.85 Totals $38,991.15 $19,495.58 Enforcement Costs $506.79 Grand Total Stipulated Penalties $20,002,37 F— LJ-SUS— of o9 4-- [. V- ZQA; - tl I O 8/14/2006 [Fwd: Scotland Neck WWTP SOC Penalties] Subject: [Fwd: Scotland Neck WWTP SOC Penalties] From: Paul Rawls <paul.rawls@ncmail.net> Date: Fri, 25 Aug 2006 11:55:24 -0400 To: Vanessa Manuel <Vanessa.Manuel@ncmail.net>, Gil Vinzani <Gil.Vinzani@ncmail.net>, Matt Matthews <Matt.Matthews©ncmail.net> • FYI Subject: Scotland Neck WWTP SOC Penalties From: "scotneck" <scotneck@earthlink.net> Date: Thu, 24 Aug 2006 16:33:51 -0400 To: "Chuck Wakild" <chuck.wakild Q ncmail.net> CC: <paul.rawls@ncmail.net> Mr. Wakild, I first would like to thank you for the opportunity to meet with you, Paul Rawls, and Tom Poe to discuss our impending SOC penalties and the condition of our WWTP. This week, there has been back and forth conversations between DWQ, Engineering Services, HydroManagement and myself. We have reached an agreement to re-route the backwash from our tertiary filters to our drying beds. Per Cecil Madden, this will be a viable solution. We are in the process of taking bids on doing this work. Currently, we are beginning to haul the old sludge out of the drying beds to the Bertie County Landfill. We are also seeking bids on raising the wall on the oxidation ditch. It is my understanding that Engineering Services is making every effort to correct the problem with our UV System. We have already replaced failing pumps in our deep well. Also, we are putting together a "stronger" grease ordinance that will be enforced. Secondly, Mayor Partin is very compassionate about Scotland Neck and is deeply concerned when we have issues such as the SOC penalties. As indicated in his letter of August 17th, we feel circumstances beyond our control are just that. Paying the $20,000 penalty serves no purpose. We are desperately expending funds to correct our issues at the plant - issues that may should have been recognized beforehand (?). During construction, we spent approximately $80,000 trying to stay in compliance. We addressed issues as they arose as quickly as possible. Perhaps we were not equipped to handle the problems such as the loss of the two rotors in the oxidation ditch, but who could have known it would happen at such a time. Back to back rain events hampered our sampling as well as construction progress. If I am understanding our filter backwash problem, it seems to me that if we have realized during construction, and even better before construction started that the backwash was going to be so influential in our sampling, we could have taken steps to correct that issue then and maybe we would not have been in violation during and after the SOC. I will gladly be the "poster child" for what to look for as an Administrator during projects, especially those associated with an SOC. If I can help another small, struggling town, 1 will do so gladly. As Mayor Partin indicated in his letter, we will graciously accept the $2,323.89 penalties, but with the $20,000 - if ever there was an exception to the rule, we feel this is exactly our case. It is with deepest respect that I ask that our situation be reconsidered. 1 will do my absolute best to ensure that the Town of Scotland Neck WWTP will not be a problem to your office in the future. Sincerely, Nancy Jackson Town Administrator/Clerk Town of Scotland Neck Scotland Neck WWTP SOC Penalties Content -Encoding: 7bit Content -Type: message/rfc822 1 of 1 11 /3/2006 9:01 AM 08/25/2006 11:57 9198072377 LGC PAGE 01/06 RICHARD H MOORE TREASURER State of Nort Department of SI Post -It* Fax Note 7071 T° 'V14r+/a55A s 4 4Nua cofOept. 4 �� a Date 8 _Zs- la. 0. 6 From Co Rhon 13.S 5-0 Fax IS State and Local Government Finance Division and the Local Government Commission August 3, 2006' The Honorable Robert Partin, Mayor Town Of Scotland Neck POBox 537 Scotland Neck, NC 27874 Dear .Mayor Partin: Ds l Phone v 2.3 (0 Fax is T VANCE H0I.cos4AN DErUTy TREAS rneR 446 bij c)CAt Ate. C *.t,let - Lac R.e Wecr Scoff !�' The staff of the Local Government Commission has analyzed the the Town of Scotland Neck for the fiscal year ended June 30, 2005.audited financial statements of feel we should bring the following items to your As a result of our review we attention. The Town's audited financial statements were not received in our well after the due date of October 31, 2005. .A report received by the Boartil January 20, 2006, months after year-end identifies financial and operational problems after it isBoard over six months take any effective action. As stewards of the too late for the Board to responsible for ensuring that audited financial statements public'sare resources, the governing body is available to the public. in a timely manner. Information in the report is needed by various external Carolina General Assembly, federal and State agencies that rovid groups, such as the North associations. We urge the Board to determine the cause of the a funding, and other public action to ensure that the audited financial statements . for the current yea take the appropriate submitted by October 3 I, 2006. nYear are completed and We continue to note signs of financial weakness in the W liabilities exceeded liquid assets (cash, investments, and trecenvaSeWer Fund because current indication of the Water and Sewer Fund's ability to payits currentbias}' This ratio gives an measure of short-term liquidity. This liquidity ratio was low becaubills, thereby providing a q �ty. the Fund reported a net to ss on its budget -to -actual statements of $94,319 and had a net decrease in cash of $343 the repayment of a 2004 bank overdraft of $554,708 arisingfrom ,960 due to overdraft of S40,766 is reported at June 30, 2005. From a conversationewith Nancy ct. A bank Town's finance officer, on July 5, 2006, we understand that Water and.Nancy Jackson, the increased for 2006-2007. She also said that additional revenue was beSewer rates have been sewer connection from the Town of Hobgood and that the capital generated from the new completion. The Board should continue to monitor the Water and Sewer project was close to revenues are structured adequately to cover the cost of operation, capital outlay fund andtsee thaterthe The practice of overdrawing bank balances should not be continuedd Clay debt service. drawn down as quickly as possible. grant monies should be 31S North Salisbury Street. Raleigh. North Carolina 27603-138S Telephone: (919) 807-2330 Fax. (919) 807-2352 Websitc: www nc reosurer corn An Equal OPporrnnay/4Jprmative Action Employer 08/25/2006 11:57 9198072377 LGC PAGE 02/06 The Honorable Robert Partin, Mayor Town Of Scotland Neck August 3, 2006 Page 2 The Water and Sewer Fund also reports that it is owed $300,000 from the addition, the EIectric Fund reports that it is owed $530,000 from General Fund. In to the General Fund from the enterprise funds occurred some ytearGeneral Fund. These loans appears to be strong enough to begin to repay the loan to the Water and Sewee General Fund with the effort to improve the Water and Sewer fund's fmancialconditionr Fund aand avoid d ank overdrafts. The loan from the Electric Fund can be repaid or forgiven. Ifitis ts t batik that these loans to the General Fund from the Water and Sewer and Elec i he Board's intent repayment schedule should be implemented that reduces these loans bya Funds be repaid, a nable each year. Wit is not the Board's intent that these loans be repaid, theyshould be reclassified amount transfers. be reclassified as In the General Fund, expenditures for General Governtnent were made f appropriations authorized by the budget ordinance. There were also over expendituresto eeinss e Electric Fund and in the Water and Sewer Fund for operations and equipment purchases/capital in the outlay. The Water and Sewer Capital Project is also over expended. North Ca chases/capital ery specific guidelines regarding the preparation and adoption of the budget ordinance, has own should take care to ensure that it complies with these requirements. Also, the and the Town his/her .sureties are legally liable for any sums that are disbursed without officer and an authorised appropriation. Accordingly, expenditures should be controlled or the budget amended before making any unauthorized disbursements. [G.S. 159-I3, 159-25, 159-28 b and a Carolina De artment of State Treasurer Policies Manual contains a section(,� The North provides guidance in establishing and maintaining budgetary controls. A copy of thn is s budgeting that be downloaded from our website at httn://www.nctreasurer.co�nn. Selet "State section can Govemznent" followed by "Auditing and Reporting Resources" and "Policies State and Local Man_uaI". Please write to us about your plans to resolve these matters. If contact me at (919) 807-2380. you have any questions please cc: Sincerely, Sharon Edmundson, Director, Fiscal Management Section Russell Tutor, Town Administrator Ms, Nancy Jackson, Finance Officer Pate Horton & Ess, P.A. 08/25/2006 11:57 9198072377 LGC PAGE 03/06 dun of P. O. BOX 537 SCOTLAND NECK, NC 27874 NANCY JACKSON rOwN CLERK June 6, 2005 Mr. T. Vance Holloman Director, Fiscal Management Section Local Government Commission 325 North Salisbury Street Raleigh, NC 27603-1385 Dear Mr. Holloman: LOCA•. v .. M.: (Of1: ROSER•i C. !:,a.- !t•: KENNETH ER NrH LEONARD E'.IPITING BRYAN GO©SON CHARLIE SHIEL::6 RAYMOND wAr sor! In response to your letter dated February 28, 2005, the Town of Scotland Neck has diligently worked through two phases of a three phase Sewer Collection System and Wastewater Treatment Plant upgrade. This upgrade has been funded through Rural Center, Cleanwater Management Funds and Construction Grants and Loans all totaling $4.5 million. We hope with these upgrades, old sewer lines in our collection system and upgrades to equipment at our Wastewater Treatment Plant will reduce our monthly repairs and maintenance expenditures for our Sewer Fund. Inflow and infiltration will be greatly reduced, thus lowering our treatment costs. Phase I1'I is currently getting underway which will consist of more collection system upgrades as well as wastewater treatment plant upgrades. The Town has spent a great deal of money towards keeping our plant in compliance. Most of these expenses were not budgeted but were potentially "mandated" by DENR in order to meet compliance standards. We joined the Tar Pamlico River Basin Association in order to lower our effluent limits during the upgrade period. This was at a cost of $30,000. We also were required to pay $1.5,505.12 in violations as a condition to secure a Special Order of Consent (SOC) for the upgrade time period for our wastewater treatment plant. Please find attached our most recent bank statement reflecting monies belonging to the Sewer Fund that have been used for pay requests for our upgrade project. The grants have operated as rejmb.tusablc funding. We use this money to pay our contractors as well as receive reimbursements rom the various funding sources. This money will be returned to our sewer fund which will increase its cash flow. By the end of June, the Town of Scotland Neck will receive sewer from the Town of Hobgood. As an unscwered community, Hobgood applied for and received sewer funding to install a collection system and lift stations in town. The main piece of their 08/25/2006 11:57 9198072377 LGC PAGE 04/06 project was to construct a sewer line between Scotland Neck and Flobgood. This will be an added revenue to the Town of Scotland Neck. We are working hard to make our Sewer Fund as self sup ortinas have any further questions, please do not hesitate to contact meg possible. Should you Sincerely, Nancy Jackson Town Administrator/Clerk cc: Mayor Robert B. Partin Pete Horton, CPA 08/25/2006 11:57 Tr Y RICHARD H. MOORE TREASURER 9198072377 LGC State of North Carolina Department of State Treasurer PAGE 05/06 State and Local Government Finance Division and the Local Government CommissionAK E JANiI DEFUrY TREASuRSuRc,R February 28, 2005 The Honorable Robert Partin, Mayor Town of Scotland Neck Post Office Box 537 Scotland Neck, North Carolina 27874 Dear Mayor Partin: The staff of the Local Government Commission has analyzed the audited financial statements .of the Town of Scotland Neck for the fiscal year ended June 30, 2004. As a result of our review we feel we should bring the following items to your attention. We noted signs of financial weakness in the Water and Sewer Fund because current liabilities exceeded the liquid assets (cash, investments, and receivables) presented as unrestricted. This ratio gives an indication of the Fund's ability to pay its current bills, thereby providing a measure of short-term liquidity. From subsequent conversations with Finance Officer Nancy Jackson, it is our understanding that the amount shown as restricted cash contains the amount "advanced" from the operations portion of the Water and Sewer Fund to the capital project, and ultimately, will be returned to the operations portion. Also from our review of the Statement of Cash Flows for the Water and Sewer Fund, we noted that cash used in operations was a negative $35,524. This indicates that more cash was used in operations than was generated by the sale of water and sewer services. Operations should be generating a positive cash flow in order to fund the other obligations of the Fund, such as debt service. During the 2003-04 fiscal year, the Town had debt service obligations of $ l 39,240, without any apparent current funding source. In addition, the budget to actual schedule for this fund (Exhibit E-5) shows a large, unbudgeted expenditure for capital outlay in the operations portion of the Water and Sewer Fund. By state law, no expenditures should be .made which are not authorized in the adopted budget ordinance. The board should review the nature of this expenditure and the associated approval procedures in order to determine if, procedural changes are needed. From your management's discussion and analysis, we are aware that the Town lias renegotiated this Fund's outstanding debt to a lower interest rate. Please write to us, 32:' NUM .s'oh,,•hury ,Street, Raleigh, Noah Carolina 27603-1385 Tcicphour. f919) Rfl7 .6O Fax: (9/ 9) 807.2352 Wrh uc: treasurer store nc us An Equal Opparnitilty/ll irmauwc Action F i nployer 08/25/2006 11:57 9198072377 The Honorable Robert Partin, Mayor Town of Scotland Neck February 28, 2005 Page 2 • LGC PAGE 06/06 outlining what other efforts the Town is making to im.provc the financial condition of the Water and Sewer Fund. We noted various weaknesses in your Town's internal control system which were communicated in the management letter. Your auditor noted the lack of segregation of dutics. If a unit of government can not adequately segregate duties in the finance office due to a limited staff size, internal controls may be strengthened by members of the governing board performing such tasks as opening bank statements, reconciling bank accounts, counter signing and mailing checks and tracing receipts in to bank deposits. A discussion of internal controls in small units of government can be found in Local Government Commission memorandums numbers 568 and 569. Copies of those memorandums are enclosed. Please write to us about your plans to resolve these matters. If you have any questions please contact me at (919) 807-2380. Sincerely; T. Vance Holloman, Director, Fiscal Management Section cc: Russell Tutor, Town Administrator Ms. Nancy Jackson, Finance Officer Pate, Horton & Ess, P.A., CPAs F\NAirp , Michael F. Easley Govemor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Coleen H. Sullins, Deputy Director Division of Water Quality The Honorable Robert B. Partin, Mayor Town of Scotland Neck P.O. Box 537 Scotland Neck, North Carolina 27874 Subject: Special Order by Consent Town of Scotland Neck - WWTP NPDES Permit NC0023337; EMC SOC WQ SO1-008 Halifax County CERTIFIED MAIL RETURN RECEIPT REQUESTED 7000 1530 0002 2100 5817 Dear Mayor Partin: Attached for your records is a copy of the signed Special Order by Consent (SOC) approved by the Environmental Management Commission. As stipulated in item 2(a) of the SOC, the Town is required to submit a certified check in the amount of $15,505.12 to the Division of Water Quality upon receipt of the approved and executed Order. However, the Division has agreed to allow the Town to submit payment of the up -front penalty in two (2) installments. The first payment of $7,752.56 is due to the Division no later than fifteen (15) days following the date on which the signed and executed Order is received by the Town. The balance of the up -front penalty, $7,752.56, will be due on or before August 31, 2004. For each payment, send a certified check in the amount of $7,752.56 payable to the Department of Environment and Natural Resources; fonvard each payment to the Director of the Division of Water Quality at the letterhead address. The terms and conditions of the Order are in full effect, and you are reminded that all final permit limits contained in the permit must be met except those modified by the conditions of the Order. • Additionally, as specified in paragraph 2(e) of the Order, you are required to submit to this office written notice of compliance or non-compliance with meeting any schedule date. Pursuant to amended North Carolina General Statute 143-215.3D, effective January 1, 1999, water quality fees have been revised to include an annual fee for any permit covered under a Special Order by Consent, in addition to the annual fee for the permit. The Town will be subject to a fee of $250.00 on a yearly basis while under this Order, in addition to an annual permit fee of $715.00. The Town will be billed for this at a Iter date. ATA NCDENR N. C. Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 (919) 733-7015 Customer Service 1 800 623-7748 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION COUNTY OF HALIFAX IN THE MATTER OF NORTH CAROLINA NPDES PERMIT NO. NC0023337 HELD BY THE TOWN OF SCOTLAND NECK ) ) SPECIAL ORDER BY CONSENT ) EMC SOC WQ NO. SO1-008 ) ) ) Pursuant to provisions of North Carolina General Statutes (G.S.) 143-215.2 and 143-215.67, this Special Order by Consent is entered into by the Town of Scotland Neck, hereinafter referred to as the Town, and the North Carolina Environmental Management Commission, an agency of the State of North Carolina created by G.S. 143B-282, and hereinafter referred to as the Commission: 1. The Town and the Commission hereby stipulate the following: (a) The Town holds North Carolina NPDES Permit Number NC0023337 for operation of an existing wastewater treatment works and for making an outlet therefrom for treated wastewater to Canal Creek, Class C NSW waters of this State in the Tar Pamlico River Basin, but is unable to consistently comply with the final effluent limitations for BODS, NH3 as N, Total Suspended Residue, Fecal Coliform, Total Residual Chlorine, Total Nitrogen, Total Phosphorus and Chronic Toxicity as set forth in the NPDES Permit. In addition, the Town has reported elevated flows in the WWTP due to excessive inflow and infiltration (I&I). Compliance will require preparation and implementation of a plan for WWTP upgrades and to identify and reduce I&I into the sewer system. (b) Noncompliance with fmal effluent limitations and unauthorized discharges of partially treated sewage constitutes causing and contributing to pollution of the waters of this State named above, and the Town is within the jurisdiction of the Commission as set forth in G.S. Chapter 143, Article 21. (c) The Town has secured a grant or otherwise secured financing for planning, designing, or constructing a new or improved waste collection and waste disposal system which, once constructed and operated, will be sufficient to adequately treat wastewater presently being discharged, to the extent the Town will be able to comply with fmal effluent permit limits. (d) Since this Special Order is by Consent, neither party will file a petition for a contested case or for judicial review concerning its terms. (e) Based upon the Town's acceptance into the Tar Pamlico Basin Association (TPBA) on April 12, 2002, the Division of Water Quality (DWQ), at the Town's request, removed the nutrient limits from the Town's NDPES Permit. The Town is, however, still responsible for all monitoring requirements for Total Nitrogen and Total Phosphorous. If at any time membership in the TPBA is canceled, withdrawn, or not kept current, the Total Nitrogen and Total Phosphorous limits will be immediately reinstated in the permit. (f) That the Town desires to allow the discharge of 3,700 gpd of additional wastewater to the treatment works, and that the discharge of such additional wastewater will not result in any significant degradation of the quality of any waters. See item 5. 2. The Town, desiring to comply with the permit identified in paragraph 1(a) above. hereby agrees to do the following: (a) As settlement of all alleged violations of NPDES Permit NC0023337 prior to entering into this Special Order by Consent, the Town agrees to an up -front penalty in the amount of ,$31,262.81. A certified check in the amount of $15,505.12 must be made payable to the Department of Environment and Natural Resources and forwarded to the Director of DWQ at 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 by no later than fifteen (15) days following the date on which this Order is approved and executed by the Commission and received by The Town. The remaining balance of the up -front penalty ($15,757.69) will be waived in full upon verification that the Town has successfully met compliance as called for in this Order. Should the Town fail to meet compliance, as called for in this order, the Town will be required to pay in full the balance of the up -front penalty amount and any other penalties called for in this Order, and a certified check must be made payable to the Director of DWQ as noted above no later than fifteen (15) days following the date on which this Order expires. (b) Undertake the following activities in accordance with the indicated time schedule: 1) I&I Removal Phase I — Replace 8,266 linear feet of sewer line, 38 manholes, the #1 pump station, rehabilitate four (4) pump stations and install auto -dialers. a) Submit an application for Sanitary Sewer System Improvements on or before June 10, 2002. (MET) b) Bid project on or before January 30, 2003. (MET) c) Complete construction on or before February 28, 2004. id 1f 1%/29/r"Y 2) I&I Removal Phase II — Replace 18,276 linear feet of sewer line, 88 manholes, and an estimated 100 taps. a) Submit an application for Sanitary Sewer System Improvements on or before April 15, 2003. (MET) b) Bid project on or before January 15, 2004. (MET) c) Complete construction on or before January 1, 2005. 3) Evaluate the effectiveness of the I&I rehabilitation and prepare a summary report and submit it to the Raleigh Regional Office on or before February 28, 2005. 4) WWTP upgrades Phase I — Refurbish the influent pump station, renovate an existing clarifier, and repair/replace the grit removal auger. a) Submit an application for repair/upgrade on or before August 31, 2002. (MET) b) Bid project on or before March 31, 2003. (MET) c) Complete construction on or before February 28, 2004. l Eb 1/11/ 5) WWTP upgrades Phase II — Construct a flow reduction/spray application system, install new automatic bar screen and new tertiary filter system. a) Submit an application for WWTP upgrades on or before April 15, 2003. (MET) b) Bid project on or before January 15, 2004. (MET) c) Complete construction on or before January 1, 2005. 6) ?di evi WWTP upgrades Phase III — Make repairs, renovations, and improvements to the existing aeration basins, and construct a new sludge digester or retrofit existing equipment to serve as a digester. a) Submit an application for repair/upgrade on or before May 1, 2004. — eret 11 I ?ZD b) Bid project on or before October 1, 2004. (M T ) c) Complete construction on or before July 1, 2005. 2 7) Achieve compliance with all fmal effluent limitations contained in NPDES Permit Number NC0023337 on or before September 30, 2005. After this date, the Town returns to fmal effluent limits, and the Town is subject to civil penalties for all violations of NPDES Permit Number NC0023337. 8) Submit quarterly progress reports detailing the work and activities undertaken and completed on the WWTP upgrades and I&I rehabilitation during the calendar quarter. Also include an estimated amount of I&I eliminated during the calendar quarter. The reports are to be submitted as follows: one copy must be mailed to the Raleigh Regional Water Quality Supervisor, Division of Water Quality, 1628 Mail Service Center, Raleigh, NC 27699-1628, and one copy must be mailed to the Point Source Compliance Enforcement Unit, Division of Water Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617. The copies of the reports are due in each respective office no later than the thirtieth (30th) day of January, April, July, and October for the duration of this Order. (c) Comply with all terms and conditions of the permit except those effluent limitations identified in paragraph 1(a) above. See Attachments A and B for all current monitoring requirements and effluent limitations. The permittee may also be required to monitor for other parameters, as deemed necessary by the Director, in future permits or administrative letters. (d) During the time in which this Special Order by Consent is effective, the Town shall comply with interim effluent limitations as contained in Attachments A and B. Note it is reflected on Attachment A that the Town is still responsible for the monitoring requirements for Total Nitrogen and Total Phosphorous. The permittee may also be required to monitor for other parameters as deemed necessary by the Director in future permits or administrative letters. Under this Special Order by Consent, ONLY the parameters listed below have been modified from the most current NPDES Permit in effect for outfall 001. Permit Limits Modified Limits (SOC) Parameter Unit Monthly Average Weekly Average Monthly Average Weekly Average 45.0 BOD5 ' (April 1— October 31) mg/L 5.0 7.5 30.0 BOD5 (Nov. 1— March 31) mg/L 10.0 15.0 30.0 45.0 Total Suspended Residue mg/L 30.0 45.0 60.0 90.0 NH3 as N (April 1— October 31) mg/L 2.0 6.0 NH3 as N (Nov. 1— March 31) mg/L 4.0 9.0 Fecal Coliforim #colonies/100 ml 200 400 400 800 Total Residue Chlorine ug/L 17.0 (Daily Maximum) Monitor Only Chronic Toxicity _ P/F at 90% Quarterly Monitor Only No Toxicity Limit' Copper and Zinc Action Level Policy October 25, 2000 applies (e) No later than thirty (30) calendar days after any date identified for accomplishment of any activity listed in paragraph 2(b) above, submit to the Director of DWQ written notice of compliance (including the date compliance was achieved along with supporting documentation if applicable) or noncompliance therewith. In the case of noncompliance, the notice shall include a 3 statement of the reason(s) for noncompliance, remedial action(s) taken, and a statement identifying the extent to which subsequent dates or times for accomplishment of listed activities may be affected. (f) Enforce the North Carolina State Building Code as it applies to Water Conservation (Volume 11 - Plumbing, Chapter 9, 901 General Requirements - Materials, 901.2 Water Conservation, and Table 901.2.2 - Maximum Allowable Water Usage For Plumbing Fixtures). 3. The Town agrees that unless excused under paragraph four (4), the Town will pay the Director of DWQ, by check payable to the North Carolina Department of Environment and Natural Resources, stipulated penalties according to the following schedule for failure to meet the deadlines set out in paragraphs 2(b) and 2(e), or failure to attain compliance with the modified effluent limitations/monitoring requirements contained in Attachments A and B. Failure to meet a schedule date listed in either paragraph $500 per missed schedule date within the first seven (7) 2(b)(1), 2(b)(2), 2(b)(3), 2(b)(4), 2(b)(5), or 2(b)(6). days of tardiness; $50 per day thereafter. Failure to achieve compliance with final effluent limits on or before September 30, 2005. Failure to comply with any modified limit listed in paragraph 2(d) of this order. $20,757.69 (single penalty including the $15,757.69 balance of the Up -Front Penalty). $2,000 per violation for monthly average exceedance; $500 per violation for weekly average exceedance. Monitoring frequency violations for modified $100 per omitted value per parameter. parameters listed in paragraph 2(d) (except for toxicity). Monitoring frequency violations for toxicity. $2,000 per omitted value. Failure to submit progress reports as required by paragraph 2(b)(8) or 2(e). $500 for the first violation; Penalty doubles with each subsequent assessment for late reports. 4. The Town and the Commission agree that the stipulated penalties are not due if the Town satisfies DWQ that noncompliance was caused solely by: (a) An act of God; (b) An act of war; (c) An intentional act or omission of a third party, but this defense shall not be available if the act or omission is that of an employee or agent of the defendant or if the act or omission occurs in connection with a contractual relationship with the permittee; (d) An extraordinary event beyond the permittee's control. Contractor delays or failure to obtain funding will not be considered as events beyond the permittee's control; or (e) Any combination of the above causes. Failure within thirty (30) days of receipt of written demand to pay the penalties, or challenge them by a contested case petition pursuant to G.S. 150B-23, will be grounds for a collection action, which the Attorney General is hereby authorized to initiate. The only issue in such an action will be whether the thirty (30) days has elapsed. 5. In accordance with the provisions of G.S. 143-215.67(b) the Commission allows the Town to accept the 4 Print Name of Signing Official c»e. additional waste specified bek. .o its waste disposal system. The allocatio. :additional flow tributary to the Town's WWTP will be allowed upon acceptable demonstration to the Director of the removal of an amount of inflow and infiltration which is twice the amount of new flow to be connected. The approval of additional flow will be in the form of a letter from the Director to the Town. Domestic Flow Gallons per Day New 30 room hotel 3,700 6. This Special Order by Consent and any terms, conditions and interim effluent limitations contained herein, hereby supersede any and all previous Special Orders, Enforcement Compliance Schedule Letters, terms, conditions, and limitations contained therein issued in connection with NPDES Permit Number NC0023337. In the event of an NPDES Permit modification or renewal, any effluent limitations or monitoring requirements contained therein shall supersede those contained in Attachments A and B of this Special Order by Consent, except as modified and contained in paragraph 2(d) above. 7. Noncompliance with the terms of this Special Order by Consent is subject to enforcement action in addition to the above stipulated penalties, including injunctive relief pursuant to G.S. 143-215.6.C. 8. The permittee, upon signature of this Special Order by Consent, will be expected to comply with all schedule dates, terms, and conditions of this document. 9. This Special Order by Consent shall expire November 30, 2005. For the Town of Scotland Neck: RoLeir a. ` AR7:N I og Title Signature Date For the North Carolina Environmental Management Commission Xetc, Chair of the Commission ZQ Q Date 5 additional waste specified below to its waste disposal system. The allocation of additional flow tributary to the Town's WWTP will be allowed upon acceptable demonstration to the Director of the removal of an amount of inflow and infiltration which is twice the amount of new flow to be connected. The approval of additional flow will be in the form of a letter from the Director to the Town. Domestic Flow Gallons per Day New 30 room hotel 3,700 6. This Special Order by Consent and any terms, conditions and interim effluent limitations contained herein, hereby supersede any and all previous Special Orders, Enforcement Compliance Schedule Letters, terms, conditions, and limitations contained therein issued in connection with NPDES Permit Number NC0023337. In the event of an NPDES Permit modification or renewal, any effluent limitations or monitoring requirements contained therein shall supersede those contained in Attachments A and B of this Special Order by Consent, except as modified and contained in paragraph 2(d) above. 7. Noncompliance with the terms of this Special Order by Consent is subject to enforcement action in addition to the above stipulated penalties, including injunctive relief pursuant to G.S. 143-215.6.C. 8. The permittee, upon signature of this Special Order by Consent, will be expected to comply with all schedule dates, terms, and conditions of this document. 9. This Special Order by Consent shall expire November 30, 2005. For the Town of Scotland Neck: Print Name of Signing Official Title Signature Date For the North Carolina Environmental Management Commission Chair of the Commission Date ITS Par- ►r, at -aft -/a s Apo l Sf L.t'e) r — fie -e- 5 ATTACHMENT A Page 1 of 2 EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — INTERIM Beginning on the effective date of this Special Order by Consent and lasting until September 30, 2005, the Permittee is authorized to discharge treated wastewater from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: Flow 0.675 MGD l easuroni Continuous .............. ........... Recording Influent or Effluent BOD, 5-day, (20°C)Z (SOC Relaxed) 30.0 mg/1 45.0 mg/1 3/Week Composite Influent & Effluent Total Suspended Residue2 (SOC Relaxed) 60.0 mg/1 90.0 mg/1 3/Week Composite Influent & Effluent NH3 as N (April 1— October 31) (SOC Relaxed) 6.0 mg/1 3/Week Composite Effluent NH3 as N (Nov. 1 — March 31) (SOC Relaxed) 9.0 mg/l 3/Week Composite Effluent Dissolved Oxygen3 3/Week Grab Effluent Dissolved Oxygen 3/Week Grab Upstream & Downstream Fecal Coliform (geometric mean) (SOC Relaxed) 400/100 ml 800/100 ml 3/Week Grab Effluent Fecal Coliform (geometric Mean) 3/Week Grab Upstream & Downstream Total Residual Chlorine4 (SOC Relaxed) Monitor Only 3/Week Grab Effluent Total Nitrogen Weekly Composite Effluent Total Phosphorous Weekly Composite Effluent Temperature (°C) Daily Grab Effluent Temperature (°C) 3/Week Grab Upstream & Downstream Chronic Toxicity6 (SOC Relaxed) Monitor Only Quarterly Composite Effluent Copper Quarterly Composite Effluent Zinc Quarterly Composite Effluent pH7 Daily Grab Effluent (Footnotes on next page) Town of Scotland Neck — Scotland Neck WWTP NPDES Permit Number NC0023337 EMC SOC WQ SO1-008 ATTACHMENT A Page 2 of 2 EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - INTERIM Footnotes: 1. Sample locations: Upstream at least 50 feet, Downstream at least 900 feet. Stream samples shall be grab samples and shall be collected 3/Week during June - September and 1/Week during the remaining months of the year. 2. The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 35% of the respective influent value (65% removal). 3. The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/l. 4. Residual Chlorine shall be monitored if chlorine is used as a disinfectant or elsewhere in the process. 5. See Special Condition A. (3.) of the permit regarding nutrients. Nutrient limits have been removed based on Scotland Neck's acceptance into the Tar Pamlico Basin Association on April 12, 2002. If at any time membership in the Tar -Pamlico Basin Association is canceled, withdrawn, or not kept current, Total Nitrogen and Total Phosphorous limits will be immediately reinstated. 6. See Attachment B. Monitor quarterly during February, May, August, and November. Copper and Zinc Action Level Policy dated October 25, 2000, applies. 7. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of, f Ioating solids or uisibte foam in other than trace amounts. Town of Scotland Neck — Scotland Neck WWTP NPDES Permit Number NC0023337 EMC SOC WQ S01-008 ATTACHMENT B Town of Scotland Neck NPDES Permit No. NC0023337 CHRONIC TOXICITY MONITORING (QUARTERLY) The permittee shall conduct quarterly chronic toxicity tests using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions. The effluent concentration defined as treatment two in the procedure document is 90%. The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the SOC condition. The tests will be performed during the months of February, May, August and November. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of the SOC condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DWQ Form AT-1 (original) is to be sent to the following address: Attention: North Carolina Division of Water Quality Environmental Sciences Branch 1621 Mail Service Center Raleigh, N.C. 27699-1621 Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, then monthly monitoring will begin immediately until such time that a valid test is submitted. Upon submission of a valid test, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, then the NPDES permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day ofthe month following the month of the initial monitoring. QCM P/F Version 9/96 RESOLUTION FOR A SPECIAL ORDER BY CONSENT (SOC) WHEREAS: The Town of Scotland Neck has a permit to discharge treated wastewater to Canal Creek, Class C NSW waters of this State in the Tar -Pamlico River Basin; and WHEREAS: This discharge is allowed under NPDES Permit Number NC0023337 effective June 1, 2001, and scheduled to expire on October 31, 2004; and WHEREAS: The Town of Scotland Neck intends to make necessary improvements and/or modifications to the wastewater treatment system; and WHEREAS: The Town of Scotland Neck agrees to maintain and operate the wastewater treatment system at its maximum level of efficiency during the interim period of the Special Order by Consent and thereafter; and WHEREAS: The Town of Scotland Neck has or will secure funding for necessary treatment plant improvements in the form of grants, loans, or other cash reserves; and WHEREAS: The Town of Scotland Neck hereby authorizes Nancy Jackson (Full Name), Town Admin. /Clerk(Title), to have the authority to sign and execute the Special Order by Consent on behalf of the Town; and THEREFORE, BE IT RESOLVED that the Town of Scotland Neck requests a Special Order by Consent from the Environmental Management Commission and the Town hereby authorizes Nancy Jackson (Full Name), Town Admin. /Clerk(Title), to sign and execute this document on behalf of the Town. Adopted this 28th day of January Vtd. 2003 Nancy Jackson Town Administrator/Clerk (Type or Print) Full Name and Title of person authorized to execute SOC (Signs e) Ful of person authorized to execute SOC Robert B. Partin Town/City Seal (Type or Print) Full Name of Mayor is to be placed here. 6,0C2A (Signature) Full Name of Mayor) SENDER: COMPLETE THIS SECTION ■ Complete items 1, 2, and 3. Also complete item 4 if Restricted Delivery Is desired. • Print your name and address on the reverse so that we can retum the card to you. • Attach this card to the back of the maitpiece, , or on the front if space permits. 1. Article Addressed to: The Honorable Robert B. Partin, Mayor Town of Scotland Neck PO BOX 537 SCOTLAND NECK NC 27874 Sbc . sot- oo8" COMPLETE THIS SECTION ON DELIVERY A. Signature ❑ Agent L,\Z ❑ Addresses B. Received by (PA ame) C. Date of Deliyeri D. is delivery address different from item 1? ❑ Yes tf YES, enter delivery address below: ❑ No 3. SServiv Type t"'ertified Mail ❑ Registered ❑ Insured Mail ❑ Express Mail ❑ Retum Receipt for Merchandise ❑ C.O.D. 4. Restricted Delivery? (Extra Fee) ❑ Yes. 2. Number (Tr Do /53o aoo2 2/ 5-�,/0. (Transfer from service label) PS Form 3811, August 2001 Domestic Retum Receipt 2ACPRI-032-09 Monitoring Report Violations Scotland Neck WWTP SOC Violation Interim Effluent Limits: SOC Stipulated DWQ Penalty Penalty Schedule I Recommendation Page 1 of 2 NH3-N monthly avg. (Sept.'04) $2,000.00 $1,000.00 BOD5, NH3-N monthly avg. (Oct.'04) BOD5, NH3-N monthly avg. (Nov.'04) NH3-N monthly avg. (Dec.'04) $4,616.73 $4,116.73 $2,000.00 $2,308.37 $2,058.37 $1,000.00 BOD5 weekly avg. (Dec. 4, 2004) $500.00 $250.00 BOD5 weekly avg. (Dec. 11, 2004) NH3-N monthly avg. (Apr.'05) NH3-N monthly avg. (May'05) Fecal weekly geo. mean (July 2, 2005) Scheduled ,pctivity Dates: Achieve compliance with Final Effuent Limits $500.00 $2,000.00 $2,000.00 $500.00 $20,757.69 $250.00 $1,000.00 $1,000.00 $250.00 $10,378.85 Totals' $38,991.15 $19,495.58 Enforcement Costs $506.79 Stipulated Penalty Recommended Grand Total $20,002.37 Permit: NC0023337 9/7/2006 Monitoring Report Violations Scotland Neck WWTP Page 2 of 2 Post SOC Violation SOC Stipulated Penalty Schedule DWQ Penalty Recommendation "Extended" SOC Interim Limits: NH3-N monthly avg. (Nov.'05) N/A S0.00 BOD5 monthly avg. (Dec.'05) N/A c;,,- , 1n BOD5 weekly avg. (Dec. 31, 2005) N/A S0.00 NH3-N weekly avg. (Dec. 3, 2005) N/A S0.00 NH; N weekly avg. (Dec. 10, 2005) N/A S0.00 NH3-N weekly avg. (Dec. 17. 2005) N/A SU.GO NH3-N monthly avg. (Dec.'05) $2,000.00 S1,000.00 NH3-N weekly avg. (Dec. 31. 2005) N/A BOD5 weekly avg. (Jan. 7, 2006) 60D5 monthly avg. (Jan.'06) NH N weekly avg. (Jan. 7, 2006) NI-L-N monthly avg. (Jan.'06) NPDES Final Effluent Limits: Fast Track Penalty DWQ Penalty Schedule Recommendation Fecal Coliform weekly geo. mean (Mar. 4, 2006) BOD5 monthly avg. (Apr.'06) NH; N monthly avg. (Apr.'06) BOD5 weekly avg. (May 27, 2006) Fecal Coliform weekly geo. mean (May 20, 2006) NH3-N weekly avg. (May 27, 2006) NH3-N monthly avg. (May'06) S250.00 s0.00 5750.00 $250.00 5250.00 $0.00 $750.0.0_ Totals: S4,250.00 $150.00 s0.00 S400.00 $625.00 52,175.00 Enforcement Costs: + S148.89 Fast Track Penalty Recommended Grand Total: S2,323.89 Permit: NC0023337 9/7/2006 Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality July 25, 2006 Performance Evaluation of the Scotland Neck Wastewater Treatment Plant Completion of a major rehabilitation project on November 30, 2005 under SOC WQ SO1-008 has not provided desired effluent quality, especially for Ammonia (NH3). A review of compliance and construction issues after the SOC expired prompted the Central Office of the Division of Water Quality to request a detailed investigation of the plant status. Don Register (FRO), Kristin Jarman (WaRO) and Myrl Nisely (RRO) were enlisted for this task. They visited the site on July 21, 2006 and greatly appreciated the full participation of ORC James Pittman in supplying data and answering questions. Summary Statement Bringing the Scotland Neck WWTP into compliance for NH3 will require a stepwise correction of two equipment configuration problems and a solids imbalance. Operational practices are not at fault. At present, the operator is constrained by a chain of events forced on him by an improper process layout. Once certain physical changes are made and solids management is under control, there will be opportunity to fine tune operational practices. The Present Situation — An Insurmountable Chain of Events Ammonia is not being removed adequately because aeration Dissolved Oxygen (DO) is not being maintained at 2 mg/1 or above. Biochemical Oxygen Demand (BOD) removal, though, is almost enough to be compliant under the low DO conditions, with mixed liquor solids at 4000 to 6000 mg/l. If the second aerator is activated to achieve higher DO, the clarifiers overload. Then solids lost over the clarifier weirs blind the tertiary filters, triggering frequent backwashing that is sent to the digester. It is the piping of backwash to the digester that is causing the trouble. Room must be maintained in the digester to accept this filter backwash, limiting the volume of waste activated sludge (WAS) that can be sent to the digester. As a result, wasting is sporadic and the volume removed is inadequate. At times wasting is done all at once in heavy doses. Either way, the return activated sludge (RAS) develops a poorly controlled sludge age, and builds a higher Mixed Liquor Suspended Solids (MLSS) concentration in the ditch as a result of these practices. Digestion processes are incomplete and interrupted by the backwash dilution, so that vector reduction becomes problematic. Water decanted from the digester to the ditch carries some degree of old or dead sludge that interferes with nitrification. These operational difficulties become especially acute in rainy weather. The plant receives a surge of Inflow and Infiltration (I&I), delivered all at once by large capacity influent pumps. This hydraulic overload "blows out" the plant by causing increased agitation in the ditch (since the water level is higher), sending a higher solids load to the clarifiers. Blankets rise, sending solids to the filters. The filters backwash almost constantly, quickly filling the digester. Digester aeration and mixing must be turned off to settle the solids and decant water back to the ditch. Wasting is put on hold, the MLSS climbs and the problems mount. Sadly, the 30-day cycle of vector reduction can seldom be completed before the next rain forces a new round of coping with unwanted backwash. N°ne Carolina Naturally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 571-4700 Customer Service Internet h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper Scotland Neck WWTP Evaluation, July 21, 2006 Page 2 of 4 Corrections in Priority Order 1. Route filter backwash water from the digester to the oxidation ditch. The plant is crippled until this change is accomplished. 2. Find some means of attenuating the wave action created in the ditch when both aerators are running. This occurs even in dry weather now because horsepower has been increased. There are no means of slowing the speed of the brushes. (See Wave Action below) 3. Using the digester as intended, gradually waste solids to reduce MLSS to about 2500 mg/1 (or slightly higher in winter weather). 4. With MLSS lowered, maintain DO at a minimum of 2.0 mg/1 while carefully maintaining ditch pH at 6.7 to 6.9 through addition of caustic at the influent lift station. 5. Replace the undersized Parshall flume as soon as possible. Flows greater than 0.7 MGD peg the meter, so the magnitude of each (I&I) spike is not known. 6. Implement additional process monitoring to better track the health of the microorganisms (see Improving Operational Practices below) 7. Acquire permanent disinfection capabilities 8. Fix other less critical but nagging equipment problems (see Other Equipment Problems below) With proper operation provided by the above changes, it is our opinion that Biological Nutrient Removal (BNR) efforts in the outer ring of the digester can be stopped. The permit has no limit for Total N or Phosphorus, just ammonia. Full discussion of our findings may be found in the Attachment below. We recommend and wish to carry out a follow-up evaluation a month after items 1 through 4 have been accomplished. Sincerely, Y111lc. Nick a Don Register cc: DWO Paul Rawls Gil Vinzani Dave Goodrich Matt Matthews Vanessa Manuel Chuck Wakild Tom Poe Mark Hubbard Jennie Atkins Town of Scotland Neck Nancy Jackson United Water, Inc Gary Stainback Engineering Services Brian Cox )twi Kristin Jarman Myrl Nisely Scotland Neck WWTP Evaluation, July 21, 2006 Page 3 of 4 Technical Details and Discussion of Findings Temporary Solids Disposal One can propose lime stabilization by an outside contractor (Synagro or Granville Farms, for example) to treat digester sludge so disposal can proceed. However, cost may be prohibitive for the Town. Even if this removal were done, decanting backwash to the ditch will still have a negative impact on the microorganisms. Wave Action Increased constant speed aerator horsepower (from about 33 to 55 HP) now results in splashing and overtopping of the wall by waves that are created when two brushes operate at the same time. Escape of mixed liquor occurs quite some distance from the aerators near the ends of the ditch, and increases significantly with a rain of 0.3" or more. The Town proposes raising the outside wall of the ditch. Two other alternatives were brainstormed during this evaluation, but their merit is not certain. Contact Don, Kristin or Myrl for details. Proposed Adjustments to the Influent Pumps The plant is permitted for 0.675 MGD flow (469 gpm). We were struck by the fact that the three influent pumps handling the flow after the bar screen and grit removal are each rated at 1 MGD (694 gpm). At present, the valves downstream of the pumps are wide open, so that during a rain any extra hydraulic load is sent to the ditch very rapidly. We propose throttling the valve on the lead pump to help even out the input to the ditch. An evaluation and some experimentation by the pump manufacturer will be needed to determine what backpressure can be put on the pump without causing cavitation or a severe change in power consumption. Alternatively, the pulley sizes on the belt drive can be changed to slow the pumps down. A fresh study of (I&I) is needed. At the completion of Phase I of the SOC, an I&I reduction of about 24% was reported. Another effort at reducing I&I may be quite important because, if large inflows well above plant design still occur, the plant will always be susceptible to dramatic changes in retention times and sludge settling. A holding tank for backwash may be needed to even out the flow back to the ditch. Normally effluent flow and rain data should allow an estimate of I&I. However, the plant has little useful data on flow spikes because flows greater than 0.7 MGD peg the meter. Another approach is to utilize the run-time meters on the pumps. Run-times and pump curves can be used to estimate daily inflows. This analysis will be undertaken in the near future. Improving Operational Practices It is strongly recommended that the following increased monitoring and record keeping of certain parameters be made standard practice: • Measure MLSS and MLVSS (Mixed Liquor Volatile Suspended Solids) weekly, instead of once or twice a month, in order to determine wasting needs. In addition to MLSS concentration, the ratio of MLVSS/MLSS is a meaningful indicator of the health of the mixed liquor. A good ratio ranges from 70 to 80%. • Measure oxidation ditch DO 5 times per week in the morning and again near quitting time in the afternoon. The location for these readings should be the exit valve box at the end of the ditch. Scotland Neck WWTP Evaluation, July 21, 2006 Page 4 of 4 • Obtain either an ammonia kit or test strips to measure effluent NH3 levels 3 to 5 times per week as immediate process information rather than waiting for reports from a contract lab. • When decanting the digester be careful to return only the water layer. Stop in time to avoid returning old sludge to the ditch. • Continue to measure intermediate chlorine residuals just upstream of dechlorination, but switch the instrument to mg/1 instead of ug/1. Data logs report ">500 ug/1" but if the actual level were known in mg/1, it may be possible to adjust the chlorine dose more closely to save on chlorine and SO2. Of course, final chlorine residue must still be read in ug/1. • An O&M Instruction Manual is needed for operating the plant under the new process configuration. The Town should take steps to have one prepared. • Once the plant process is corrected, development of control charts is strongly recommended. These help visually track mixed liquor concentration and pH. Effluent status, such as the spot checked NH3 and intermediate chlorine residual can prove valuable. It was reported that the plant is expecting a computer in the near future, so this will help make tracking easy. Fixing Other Equipment Problems • Level and seal the weirs in both clarifiers. • Replace the two worn pumps in the return sludge wetwell. The existing pumps now require the help of a temporary diesel pump when decanting the digester. • Engineer and install a permanent disinfection system as soon as possible. Action Items from 7/20/2006 Scotland Neck WWTP Review Meeting Disinfection Determine if chlorine is added 24/7? Yes DONE Is there any measurement of residual before dechlorination? Yes, values recorded on daily logs. Typically < 500 ug/1 Myrl will gather more data for review. Engineering Services did not obtain an AtCs for work on the UV or for the temporary chlorine system. (These were not under the SOC, so they may have thought it was not their responsibility.) Historical Note: A report dated 1996 refers to a UV system sitting on the ground, with a recommendation to have it installed. An operator from that era reports that by 1998 UV was tried, but it failed to give disinfection. Chlorine was put into service, but without any contact chamber. A 1999 staff report lists UV. The permit renewal effective June 1, 2001 still listed UV. Apparently the practice of ad hoc injection of chlorine has been used since the 90s. Plant Evaluation Paul asked for a thorough review of the plant by "outside" experts supplied by TACU. Jerry Rimmer has arranged for a plant visit by Don Register and Kristin Jarmin today, the 21st. (How's that for service?!) Myrl will also attend. If the evaluation reveals continued high MLSS concentration and solids removal problems, options for immediate lowering of MLSS need to be pointed out to the Town. Engineering Services provided a report dated 2/25/05 showing a 24% reduction I&I? Is the current level of I&I acceptable? Is any further I&I work planned? Myrl will investigate the Up and Down stream sampling locations for any factors that might explain why DO is what it is, especially the low upstream DO. Jennie reports that no ambient stations exist along Canal Creek/Deep Creek for comparison with plant sampling data. Construction and SOC Information Myrl spoke with Nancy Jackson to let Town know that having a local mason raise the oxidation ditch walls requires a plan for review by CG&L and an AtC letter. So, that well -intended initiative of the Town will not proceed. DONE Review the performance of Engineering Services by compiling examples of failure of engineers to effectively represent the Town's interests or consider the concerns of DWQ. ex. Construction and installation of the UV system without an AtC. We know nothing of design considerations. If calculations were made, they have not been unearthed. Failure or delays in returning calls and emails Leaving a backhoe in the oxidation ditch from Dec. 21 to Jan. 5. Christmas holidays don't last that long. Review and confirm compliance with reliability rules. DONE Comparison with 15A NCAC 02H.0124 shows that disinfection is the only unit lacking redundancy, assuming that two aerators in the oxidation ditch satisfy the requirement there. It was agreed that in the future, RRO will send a copy of the signed SOC to CG&L and that all parties would be proactive in keeping others apprised of contractor delays, change orders, delivery problems or anything else that will impact the SOC dates. Penalty Review Obtain documentation to support engineer's claim that Phase I (I&I) was completed within the SOC time schedule. Michael F. Easley, Governor ofWA1 William G. Ross, Jr., Secretary r- North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality July 20, 2006 g : frize,6115 Subject: Scotland Neck Status Review Summary of Violations and Penalties , 'he. awn,,entered$Q,C_WQ. 1-008 _to bring theANTWTY_i.:tg compliance., P,exmit limits were not being met due to inadequate treatment and I&I. During the SOC, numerous target dates were not met (but have since been completed) and relaxed effluent limits were exceeded, all of which involved stipulated penalties. These have not been assessed and are summarized in Handout I, Scotland Neck Stipulated Penalties. The SOC exp red November 05. Since then from December '05 through May '06, effluent limfor BODNH3, n exceeded every month except February. These assessments have not been sent to the Town. See Handout II, Pending Limit Violation Assessments for the dollar amounts. Handout III provides detail on how severe the exceedances were. Downstream Dissolved Oxygen was below 1 mg/1 in violation of stream standards much of the summer of 2005, at least in part because of high BOD and NH3 contributed by the plant. See Handout IV. Two limits penalties under the SOC were contested, then withdrawn. Payment has been demanded for a total of $8733, but Scotland Neck has not paid. These are Cases LV-2005-0109, Oct-04 for BOD & NH3, $4,616.73 and Case LV-2005-0110, Nov-04 for BOD, NH3, $4,116.73. To recap, unassessed SOC Penalties total $54,058, with recommendations made to reduce to $37995 - $46134. Assessed but unpaid SOC limit violations total $8733, and five unassessed penalties for limit violations since the SOC expired total $5250. Total potential penalties = $68,041 Summary of Construction SOC construction work is considered finished, yet there are two major issues impacting compliant operation: 1) filter backwash is piped to the digester instead of to the oxidation ditch, and 2) acquiring reliable disinfection. There are minor upgrades needed that will either wait for another grant or will be undertaken by the Town: raising the oxidation ditch walls, and installing a larger effluent flow meter flume. Two worn pumps need to be replaced ASAP for a total of $4000 — 5000. The Town faces remaining SOC construction bills and miscellaneous small project bills, total unknown. As of 7/17/06 E-SRL-T-03-0055 has $20,000 of LOAN money still available and E-SRG-T-02-0135 has $ 175,290.00 GRANT money still available. An effort is being made to gather remaining bills in order to know whether anything is left for future projects. There is little hope of new grant funds from the traditional State agencies (Rural Center, CG&L, CWMTF). Federal money may be available. N2" a Caro ina turally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: www.ncwaterqualitv.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper •Scotland Neck Status July 2006 Details SOC Page 2 of 2 SOC WQ S01-008 for the rehabilitation of the WWTP began November 17, 2003 and expired November 30, 2005. The Town declared that all work under the SOC was done by December 21, 2005, but DWQ feels that major changes are still needed for proper operation. Engineering and Owner Certifications have not been made. o The Town has recently undertaken several small jobs to help finish SOC work, leaving only the closing of an opening from the outer ring of the digester to prevent discharges into the former fit j splitter box. A local welder has begun work on this. ttg Net/ 15robtems'and deesigitissues have'emerged:7 • the UV system is not working and has been shut . Research reveals that no warranty nor manufacturer's performance guarantee exis . Either a redesigned UV system is needed, or a change to chlorine/dechlorination. If the latter, an in -ground contact chamber will be needed. There is adequate room west of the present reaeration chamber. Injection apparatus tor both chemicals and chemical storage space will be needed, either inside a building or, at a minimum, under a roof. • the Town is using a temporarily rigged chlorination/dechlorination system. They have not applied for an A to C to install a chlorine system. No modification of the discharge permit been requested to add chlorine disinfection, either, after the SOC ended. • incorrect piping of backwash water from the tertiary filter& delivers -water to the digester instead of to the oxidation ditch di l vie - t d 15e S.-i vi5 s (Oda ie ��b I �� • CL brite �� l U e s • two badly worn pumps need to be replace i the wetwell where the backwash water p�i SeGvu4- will go once piping changes are made � 444.42 • splashing of mixed liquor from the oxidation ditch occurs during periods of high inflow because the brush aerators now have higher horsepower. Raising the wall all the way around the ditch has been proposed; work possibly to be done by a local mason. o Final billing is being sought from Engineering Services and contractors. These disbursements will be applied against $20,000 of LOAN money (E-SRL-T-03-0055) and $ 175,290 GRANT money (E-SRG-T-02-0135) still available as of 7/17/06. The Town will be anxious to see the funding available for the work desired that is listed below. Operation of the Sprat/ System o The operator was encouraged by CG&L to run the spray system for at least a short time every few weeks to keep the equipment in good condition. Reminder: once application of wastewater begins, monthly reporting required by the permit begins and must be maintained. o Aquifer Protection has issues with their land application program and issued NOV-2006-PC- 0304 dated July 19, 2006. o The Town still faces the cost of emptying the drying beds as soon as weather permits. Financing Future Projects o Rerouting backwash water leaving the tertiary filter involves tying into an existing gravity drain line serving the west drying beds. Contractor Hank Hill agreed to provide a cost estimate, then • Scotland Neck Status July 2006 Page 3 of 3 drawings will be required from Engineering Services, with final approval by CG&L. Until in place, this is having a large negative impact on the plant. o The wash water will then go to a wetwell that presently has badly worn pumps salvaged from lift stations, not worth refurbishing. Therefore, two —15 HP pumps are needed, roughly estimated at a total cost of $4000 to 5000. CG&L can offer an emergency loan if this need becomes a crisis. o The UV system is not working. Repeated efforts to use and improve the units given to the Town have failed to provide needed disinfection. The devices have no warranty or performance guarantee. Investigation is needed into what it would take to start over with a new UV design, first evaluating UV against chlorine to decide which option to use. There are pro and cons to both. There is no mention o of system m 'tile SOC. o Enlarge the flow -metering flume to provide more accurate measurement near the top of the permitted flow limit. The Town has already received quotes, although these may have expired. This change will be undertaken as part of a future grant or loan. o Install the electrical connections from the flow meter to the sampler to convert to flow proportional sampling. The ORC will contact Darryl Chadwick for a cost estimate. Needs attention ASAP to meet the permit requirements. o The ORC notified DWQ that mixed liquor splashes out of the oxidation ditch when high water levels exist from I&I because the new, higher powered aerators throw water over the wall. Re - piping the filter backwash to the ditch will further aggravate that situation. Extending the height of the wall all the way around the unit has been proposed. The Town is looking into the cost, and will likely have a local mason add blocks to solve the problem. o Prospect for Grants appears dim for these projects, as reported by Tom Poe. Conclusions and Recommendations o Collection of all or some part of $68,041 in penalties is needed. o A final tally of SOC construction billing is needed to see what money may be remaining. o An engineering study is needed to evaluate UV vs. chlorination/dechlorination for future disinfection. o A modification of the permit should be made ASAP to provide for use of chlorine. o A new SOC seems likely to be needed to accomplish the backwash and disinfection issues. Respectfully submitted, a Handout III How Far Were Thej From the Limits? During SOC LV-2005-0109 LV-2005-0110 Since SOC DMR month LV-2006-0127 Dec-05 BOD, N LV-2006-0128 Jan-06 BOD, NI•3 LV-2006-0131 Mar-06 Fecal Cofff LV-2006-0224 Apr-06 BOD, NI-01 LV-2006-0225 May-06 BOD, NI-43, Fecal bompare Limits vs. BOD, mg/1 monthly Oct-04 BOD, NH Relaxed Reported Data c30 monthly ♦ 35.4 Nov-04 BOD, NH 30 monthly 35.9 ompare Limits vs. Reported Data I BOD, mg/I i weekly monthly 15 wk,10 mo ♦ 16 10.08 15 wk,10 mo 19.8 10.01 Limits BOD weekly monthly 7.5 wk,5 mo -- 5.4 7.5 wk,5 mo 10 -- Limits NH3, mg/I monthly 6 20.95 9 18.48 Limits NH3, mg/I weekly monthly 12 wk, 4 mo 12.3 to 17.6 12.1 12 wk, 4 mo 12.7 8.1 Limit 6 wk, 2 mo 6 wk, 2 mo NH3 weekly monthly 6.5 13 3.2 SOC limit exceedance/stip penalties SOC limit exceedance/stip penalties Limits Fecal Coliform per 100 ml weekly 400 weekly 2543 Limits Fecal Coliform weekly 400 weekly 643 Handout IV 16.0 14.0 12.0 -a) io.o - 7E - 8.0 6.0 4.0 2.0 0.0 4; t, Scotland Neck Stream Data 12/04 through 5/06 -Upstrm DO Dnstrm DO I 1 \ 1 A ii!iiii! II 1 li )1 y 1 II 1 i .A i ir4V 1111111111 1 i[ 8 15 22 29 36 43 50 57 64 71 78 85 92 99 106 Handout II Scotland Neck Pending Limit Violation Assessments Since the SOC Ended as of July 20, 2006 Enforcement LV-2006-0127 LV-2006-0128 LV-2006-0131 LV-2006-0224 LV-2006-0225 DMR Mo. Parameters Dec-05 BOD, NH3 Jan-06 BOD, NH3 Mar-06 Fecal Colif Apr-06 BOD, NH3 May-06 BOD, NH3, Fecal Total Total $ Details $1,800.00 $1,050.00 (NOVAs) $300.00 Prepared, but not yet assessed $799.63 $1,299.63 $5,249.26 - ,' OFWATF� QG Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality CERTIFIED MAIL RETURN RECEIPT REQUESTED Mr. Robert Partin, Mayor Town of Scotland Neck PO Box 537 Scotland Neck, NC 27874 SUBJECT: Notice of Violation, Case No. NOV-2006-PC-0180 Compliance Evaluation Inspection Report Town of Scotland Neck WWTP NPDES Permit NC0023337 Halifax County Dear Mayor Partin: On April 28, 2006 Mr. Myrl Nisely made a compliance inspection of the wastewater treatment plant with the help of Backup ORC Mr. Melvin Andrews. His tour, discussion and data provided were appreciated. Much of the inspection detail may be found on the attached checklist. Key issues are: 1. The Town may want to give thought to improving the security of plant. The gate near the highway stands open during the day, allowing anyone access to the influent equipment because that part of the plant is isolated from the rest of the operation. DWQ recommends that the slide gate at the influent section should be put into service again and kept locked. Operators would then unlock it when they go in to do work. 2. Worker safety is threatened by the badly corroded side railing on the oxidation ditch aerator walkway. This is slated to be refurbished, and needs to be completed as soon as possible. 3. Safety is also a factor when workers are to remove the mixers in the anoxic ring of the digester. At present, they are expected to stand on a tiny platform over the sludge, without guardrails, and reach out to the mixers. At a minimum, there needs to be installed safety rails and a platform grate that covers the existing frame. See picture below. Better yet would be a hoist positioned outside the digester for lifting mixers from outside the digester. That would eliminate the need for anyone hanging over the digester sludge. This should be addressed before the next maintenance event is needed. 4. The drying beds need to be emptied. An earlier letter to DWQ expected removal to be finished by the end of March. Capacity is needed in the event that a period of rain stops land application of sludge. 5. The wasting and land application of sludge continue to be problem. MISS in the system is aaut 6 na to 7000 mg/1, roughly double what is really needed. As a result, sludge age is high and thegahtgramia� North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet: www.ncwaterqualitv.org 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper - Scotland Neck CEI, April 28, 2006 Page 2 of 3 optimum removal of BOD is not being realized. Control of ammonia in the effluent is threatening to be non -compliant. DWQ urges a concerted effort to slowly bring down the MLSS to proper levels. 6. Along with high MLSS, the operation is being impeded by the impact of tertiary filter backwash being piped to the digester instead of the oxidation ditch. Backwashing is especially heavy during rainy times, and takes up significant capacity in the digester. This water must be decanted back to the oxidation ditch, carrying with it high levels of nutrients that only add to the load being handled in the ditch. This improper design is aggravating an already tight nitrification situation in the ditch. Piping changes should be undertaken immediately to help improve several plant operations: the proper wasting and digestion of sludge, nutrient removal efforts, and oxidation ditch performance. It has been suggested that tying filter backwashes into the deep well to which the drying beds drain might be a possibility. 7. Not much can now be done about it, but the elevation of the splitter box to the clarifiers is too high to completely drain the oxidation ditch. This results in a maintenance irritation when the last bit of sludge has to be pumped from the ditch. 8. There was evidence of grease at the influent, on the clarifiers, and in the tertiary filter. Scotland Neck has a Fats/Oil/Grease (FOG) program. Education of the public needs to frequently be repeated to encourage citizens to throw oils and greases into the wastebasket, not down the sink drains. Restaurant grease trap operation is also important, and is likely to be reviewed during any future inspections of the collection system. 9. The weir plate on No.2 clarifier is bent away from the concrete ring, allowing a large flow of water to escape. This is, therefore, short-circuiting the flow pattern of the clarifier. Please repair this soon. See the attached picture. 10. Sampling of the final effluent is not flow proportional as required by 15A NCAC 2B.0505(c)(3)(B). The flow meter needs to be electronically connected to the sampler so that more sample is taken during high flow periods, and less during low flow. Please have this change made right away. 11. A change of tubing is needed on both the influent and the effluent samplers. 12. It was reported that circuit breakers kick out anytime the standby generator comes on or off, taking the oxidation ditch aerators and No.2 clarifier rake arm out of service. Electricians are investigating this. Please notify Mr. Nisely when the problem has been corrected, either by phone or email at myrl.nisely@ncmail.net 13. The generator loses its fuel prime if less than a half tank of fuel is left. This should be investigated and corrected. 14. The Town has made a decision that the use of the spray system will be delayed until the present WWTP operating problems are under better control. 15. You are reminded to provide to DWQ each year a copy of the annual WWTP performance report. We have no record of a report for the year 2005. Effluent grab samples were taken for analysis of TKN, NH3, NO2+NO3, and Total Phosphorus. Scdtland Neck CEI, April 28, 2006 Page 3 of 3 In summary, the treatment plant is in compliance with permit limits, unless the final DMR averages for April turn out otherwise. However, operation and maintenance cannot be considered optimal (Permit Section C(2)) Several improvements need to be made in the areas of security, safety and solids removal. It is urgent to lower the solids in the oxidation ditch to improve performance. Please respond to this NOV letter in writing within 30 days of receipt, outlining the plans you have or steps that have been taken to address items 1,2,3,4,5,6,9,10,11,12,13, and 15. If you have questions or comments about this inspection, please contact Myrl Nisely at 919-791-4255 or by email. cc: Central Files Tom Poe, CG&L Unsafe Platform Sincerely, Shannon Langley Acting Raleigh Regional Surface Water Quality Supervisor Damaged Weir / 2 co r1 1 gi, - -1---Aexhc( la I 7 /e. 60-4,5,-!: whick/; g %4- %76 / 41We •sal S, Z . — 5-loty.5 ,------ ..,., PwP LAW /- Tb fXkLLML 7%L4. Ci . eer,0 Y— lin A 7 A 4., - V/i 6✓0 h,/� Wog�t� fo �0 id -..e7�Gt I :2 . 4? . 'ilia if ` ')I cii ci1al -/fe'tfic 19. . 7/74,(i ;soar i diff,' l'f,sow it ti!'"; ( . ? i L. Scotland Neck SOC Phase III Construction Timeline 05/04/04 Submitted A-to-C application for phase III construction 08/06/04 In memo to Gil Vinzani concerning plans for phase III construction, Barry Herzberg states that plans are incomplete. The piping plan -electrical site plan does not show existing or proposed profile (grade) information. Also the elevations of existing utilities and the tie-in elevations for the new utilities are not given. There is no record in the file of this information being passed to the Town's engineer. 09/03/04 A-to-C (# 0023337AC03) sent to Town from CG&L 10/26/04 Quarterly progress report submitted; states that bids have been received for phase HE construction. 11/24/04 Memo between Brian Cox and Water & Waste Systems Construction, company which submitted the low bid for phase HE construction, that the replacement of the fine bubble aeration system with a jet aeration system would reduce costs by $73,000 12/08/04 NOVA sent to Town concerning violation of fecal coliform limit -- penalty set at $500 12/17/04 CG&L received revised construction.plans from Town which lowers costs from $518,000 to $445,000 01/05/05 CG&L receives letter from Brian Cox, project engineer, requesting an "expedient review" of revised construction plans due to rising material costs 01/05/05 CG&L emails comments to Brian Cox concerning modified plans 01/26/05 RRO receives letter from Brian Cox concerning missed phase II deadline — reasons: weather (excessive rain), delay in approval of the Part B application, delay in equipment delivery 01/28/05 Quarterly progress report submitted — Phase II reported as scheduled to be completed by February 15, 2005 -- SOC deadline was January 1, 2005 01/31/05 CG&L sends report to Town concerning January 12, 2005 construction inspection 02/02/05 RRO sends NOV concerning missed construction deadline (NOV-2005-SP-0003) 02/02/05 NOV (NOV-2005-LV-0061) sent concerning BOD and NH3 violations in October 2004 02/02/05 NOV (NOV-2005-LV-0062) sent concerning BOD and NH3 violations in November 2004 10/6/2005 02/25/05 Town sends I/I report to RRO — effluent flow was reduced 24% by I/I work. Also stated that work on phase iII is scheduled to begin in June of 2005. 03/17/05 RRO sent assessment letter to Town (LV-2005-0109) for October 2004 violations — penalty $4616.73 03/17/05 RRO sent assessment letter to Town (LV-2005-0110) for November 2004 violations — penalty $4116.73 03/17/05 NOV (NOV-2005-LV-0150) sent concerning BOD and NH3 violations in December 2004 03/23/05 Town issues Notice to Proceed to Water and Waste Systems, Inc., to begin construction on or before March 23, 2005 — scheduled date of completion is September 19, 2005 04/27/05 Quarterly progress report submitted 05/16/05 A-to=C received from CG&L for modified plans 06/28/05 Town submits letter to RRO stating that Phase III construction is not complete — SOC deadline was July 1, 2005 07/22/05 Brian Cox sends letter to RRO explaining the delay in completion of phase Ill construction. Reasons — high construction costs requiring a change in plans and a resubmission of plans to CG&L, delivery delays of equipment. Estimated completion date is September 30, 2005. 07/26/05 In progress report, Town states that phase III construction is approximately 25% complete. 09/26/05 In letter to RRO, Brian Cox states that phase III construction will not be completed until November 4, 2005 due to unexpectedly large sludge level in oxidation ditch. Sludge volume was estimated to be 220,000 gallons. 09/26/05 Nancy Jackson requests an extension of the SOC until November 4, 2005 in a letter to the RRO. 10/6/2005 Documented Operation and Maintenance Concerns at Scotland Neck WWTP File review conducted September 1-2, 2005 by Jennie Atkins 11/03/04 During November 2, 2004 visit, Myrl Nisely noted that each of the two oxidation ditches had only one aerator operating. Operator Melvin Andrews said that the lack of mixing in the large oxidation ditch was causing the ammonia levels to increase. Mr. Andrews also stated that the Town was "waiting for the upgrade" when he was asked about the number of aerators that were nonoperational at the time of the inspection. 06/17/04 Dirty weirs in the secondary clarifier were noted by Myrl Nisely on a June 15, 2004 visit. He stated that some notches were blocked. 01/14/04 Ken Schuster and Myrl Nisely noted that during a January 13, 2004 visit one oxidation ditch had only one operational aerator. The other aerator was down with bearing problems. The working aerator had few brushes on it and appeared ineffective. Oil was also seen in the wastewater at the influent station during this visit. 05/28/02 In letter to RRO concerning whole effluent toxicity violations, Nancy Jackson, town clerk of Scotland Neck, states that chlorine was added to the waste stream "without regard to concentration." The dechlorination agent was also added in excess. 09/16/02 In a Compliance Evaluation Inspection (CEI) report, Bob Mangum recommends that the Town obtain additional spare parts and pumps. 07/11/01 During a CEI, Tim Baldwin noted reporting and cleaning issues at the facility. No weekend flow was being recorded. Also discrepancies existed between the May 2000 DMR and lab records. Buildup was noticed on the weirs of a clarifier and in the splitter box to the filters. Mr. Baldwin recommended that the facility maintain an "adequate level" of spare parts. 06/23/00 Charles Brown noted in a June 14, 2000 CEI that two aerators were down in an oxidation ditch due to broken paddles. 06/24/99 In a June 24, 1999 letter to RRO, Gene Butler, then ORC of the Scotland Neck WWTP, stated that only one aerator was being used "in order to conserve energy" in response to the facility's nine DO violations in 1998. Town of Scotland Neck Violations and Penalties SOC# S01-008 (NC0023337) assessed violations case number reasons penalty paid balance notes SP-2004-0011 fecal coliform limit violation July 2004 $548.29 $548.29 $0.00 paid 01/24/05 LV-2005-0109 BOD and ammonia monthly average limit violations October 2004, BOD weekly average limit violation $4,616.73 $0.00 $4,616.73 challenging penalty LV-2005-0110 BOD and ammonia monthly average limit violations November 2004 $4,116.73 $0.00 $4,116.73 challenging penalty violations not yet assessed estimated penalty NOV-2005-LV-0150 ammonia monthly limit (74% over) violation, 2 BOD weekly limit violations (11% and 15% over) December 2004 $3,150.00 estimating $50 enforcement fee per violation no NOVs sent at this time 1 monthly limit violation for ammonia (49% over) April 2005 $2,050.00 estimating $50 enforcement fee per violation no NOVs sent at this time 1 monthly limit violation for ammonia (81% over) May 2005 $2,050.00 estimating $50 enforcement fee per violation no NOVs sent at this time 1 weekly limit violation for fecal coliform (36% over) June 2005 $550.00 estimating $50 enforcement fee per violation NOV-2005-SP-0003 missed phase II final construction deadline $5,800.00 Calculated using 2/23/05 date on engineer's certification as completion date; scheduled to be completed by 1/1/05 in SOC. Internal decision not to assess unless town misses final effluent deadline of 9/30/05. Phase II construction included adding a spray application system, a new bar screen, and a new tertiary filter system. no NOVs sent at this time missed phasc III final construction deadline $9,450.00 Calculated using 11/04/05, town's scheduled completion date, as actual completion date; was scheduled to be completed by 7/1/05 in SOC. It has been suggested internally not to assess unless town misses final effluent deadline of 9/30/05. Phase III construction included improving aeration basin and adding a sludge digestor. Construction delayed due to budgetary problems. Initial bids were too high. Town changed plans and had to apply for a modified ATC which was mailed to the town on May 16, 2005. no NOVs sent at this time failure to meet final effluent limits 9/30/05 $20,757.69 current outstanding penalties $8,733.46 penalties for limit violations not yet assessed $7,800.00 estimating $50 enforcement fee per violation total $16,533.46 peanalites for missing contruction and final effluent deadlines $36,007:69---•- ---- - assuming•Phase III construction is completed on 11/04/05 grand total $52,541.15 OWAT9 ma T_--._ March 3, 2006 To: Through: Through: Through: From: RE: Alan Klimek, Director, DWQ Michael F. Easley, Govemor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Paul Rawls, Surface Water Protection Section Chief, DWQ £asrzr/ 3flrt I o to Gil Vinzani, Western NPDES Supervisor, DWQ Myrl Nisley, RRO Jennie Atkins, RRO Recommendation for Enforcement Scotland Neck WWTP EMC SOC WQ S01-008 NPDES Permit NC0023337 Alan W. Klimek, P.E., Director Division of Water Quality The Town of Scotland Neck and DWQ entered into a SOC in January 2002. The Town was to complete the scheduled sewer rehabilitation and WWTP upgrades by July 1, 2005. BOD, total suspended residue, ammonia, and fecal coliform limits were relaxed and total residual chlorine and toxicity limits were converted to monitoring. During the course of the SOC, the Town has had thirteen limit violations. The Town has not been assessed penalties for six of the violations. The Town has also not met four of the scheduled completion dates for which no penalties have been assessed. The Town was sent an NOV regarding the violations not yet assessed in January 2006. A summary of their justifications as well as my enforcement recommendations follows. Violations: 2 weekly BOD violations and a monthly ammonia violation in December 2004 Town's Justification: One of two aerator brushes failed in the large oxidation ditch in August2004. The aerators were scheduled to be replaced later in the course of construction. The Town used floating surface aerators while attempting to locate parts for the repair of the brush, but the surface aerators did not provide adequate mixing and resulted in limit violations for ammonia and BOD in September, October, November, and December. The brush aerator was placed back in service on December 8, 2004. Recommendation: The failure of the brush aerator does not constitute "an extraordinary event beyond the permittee's s itt,4t,� control." It took the Town more than four months to repair the brush because the facility did not maintain the necessary replacement parts for the brush. Their interim measures were inadequate. This failure resulted in nine limit violations of BOD and ammonia in September, October, November, and December 2004. I recommend that the SOC stipulate 5 7 penalties be assessed in full for the December violations for a penalty of $3000 and enfDrcementssosts. . I( ? aAk Violations: monthly ammonia violations in April 2005 and May 2005 Town's Justification: Heavy rains resulted in elevated flows at the WWTP in March 2005. Heavy flows were also present in April and May. The oxidation ditches were reseeded with sludge from a neighboring facility and ammonia concentrations were reduced to SOC limits by June 2005. Nam` l Caro ina �aturally North Carolina Division of Water Quality Raleigh Regional Office Surface Water Protection Phone (919) 791-4200 Customer Service Internet h2o.enr.state.nc.us 1628 Mail Service Center Raleigh, NC 27699-1628 FAX (919) 571-4718 1-877-623-6748 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper Recommendation for Enforcement Scotland Neck SOC EMC SOC WQ SO1-008 NPDES Permit NC0023337 Recommendation: As exhibited in Chart 1, the WWTP exceeded the permitted flow seven times in March and early April 2005. However, the highest ammonia levels did not occur more than a month later in May 2005. Operators required an additional month before they were able to reduce ammonia concentrations to SOC levels through the addition of fresh sludge from another WWTP. I recommend that the SOC stipulated penalties be enforced in full for a penalty of $4000 _And enforcement costs. Violation: weekly fecal coliform violation in July 2005 Town's Justification: None was given. Recommendation: SOC stipulated penalties be assessed in full for a penalty of $500 and enforcement cost, Violation: activity violation -- PI removal phase I completion deadline not met Town's Justification: None was given. Recommendation: There is a discrepancy in the letters from Scotland Neck regarding the actual completion date. In a January 26, 2005 progress report to T. Cashion, Brian Cox, a Town engineer, states that I/I removal phase I was completed on January 14, 2004. A February 13, 2004 letter between the Town and Todd Steele, an engineer who worked on the project, states that the contractors "completed all construction required for substantial completion of this project on or before January 14, 2004." In an April 29, 2004 letter to the RRO, Nancy Jackson, the Town Clerk, wrote that the "...projectwas also completed in January with the exception of a few punch list items. The last of these items which included replacing a pump at lift station #1 are complete as of today's date." However, the engineer's certification for the construction was not signed until May 10, 2004. The RRO used the April 29, 2004 date as the actual completion date of the project. I recommend that we continue to use the April 29, 2004 date as the completion date. This would result in the work being completed sixty-one days behind schedule and a penalty of $6416.00 plus enforcement costs_ Violation: activity violation — WWTP phase II completion deadline not met Town's Justification: The approval of the Part B application (part of CG&L's funding process) required two months. The Town issued a Notice to Proceed on March 22, 2004 with a construction time of three hundred fifty days. This would have set the completion date as March 7, 2005. The Town states that construction was delayed by inclement weather. Excessive rain from six hurricanes (Alex, Bonnie, Charley, Frances, Gaston, and Ivan) prevented the contractor from g 1"0� working. Also delivery of the "traveling bridge sand filter" for the spray application system was thirty days late. Recommendation: It appears as though adequate time was not built into the SOC schedule for the required document approvals from CG&L. In the SOC schedule, phase II was to be bid upon by January 15, 2004 with construction scheduled to be completed on or before January 1, 2005. With a three hundred fifty day construction period, there was no ro in the SOC schedule for the approvals required by CG&L. However, this tight schedule and the equipment delays o not constitute "event(s) beyond the permittee's control" as required in paragraph four of the SOC. Inclement weather would, but the Town has not provided any evidence (ie. rain gauge data, operator's logs, etc.) to support their claims f excessive rain. For these reasons I recommend that the full penalty of $5800 plus enforcement costs be assessed. Violation: activity violation -- WWTP phase III completion deadline not met Town's Justification: High construction costs resulted in the project bids being too high. The engineer modified the plans to lower the projects cost and reapplied for an A-to-C with CG&L. CG&L required four months to issue the revised A-to- C which delayed the beginning of construction. The late delivery of equipment also delayed construction. Construction was further delayed upon the discovery of 4 feet of sludge and grit (estimated by the project engineer to be 220,000 gallons) in the aeration basin that was converted into a digester. In a progress report submitted to the DWQ, the Town Recommendation for Enforcement Scotland Neck SOC EMC SOC WQ S01-008 NPDES Permit NC0023337 estimates thirty days were lost in the removal of the sludge. The submitted engineer's certification was dated December 21, 2005, one hundred seventy three days after the July 1, 2005 SOC deadline. A timeline of phase III construction is attached. Recommendation: Contractor delays and problems with funding are stated in paragraph four of the SOC as not being "considered as events beyond the permittee's control." However, the four months the Town waited for the modified A-to- C from CG&L could be viewed as an "intentional act .. of a third party," even though the modifications were due to funding problems. For this reason I recommend that the stipulated penalties be decreased twee - ercent for a fine of between $8850 to $5900. Violation: failure to achieve compliance with permit effluent limitations Town's Justification: None was given, though the WWTP was still under construction when limit violations occurred in November and December 2005. Recommendation: The facility exceeded the monthly ammonia limit in November 2005 by fifty-four percent, the monthly ammonia limit in December 2005 by two hundred percent, exceeded the monthly BOD limit in December 2005 by one percent, and once exceeded the weekly BOD limit by seven percent. The facility has not been able to show compliance the permit limits. However, this is partially due to construction delays. And, while there have been mishaps, the Town working to solve the problems. For these reasons, I recommend that the stipulated -penalties- ee decreased twenty- five to fifty percent resulting in a fine of between $15,568.27 and $10, 378.85. ni 2 p -(So For all ten violations, I recommend that the facility be assessed between $44,134.27 and $35,994.85 plus enforcement costs of $506.79 for twelve hours of work by myself at $27.42 per hour and five hours by Ken Schuster, former RRO regional supervisor, at $35.55 per hour. 1.0 0.9 0.8 0.7 0.6 0 0 - 0.5 3 0 0.4 0.3 0.2 0.1 0.0 Chart 1. Flow and Ammonia Levels at Scotland Neck WWTP March - May 2005 2/17/2005 3/9/2005 • 3/29/2005 4/18/2005 5/8/2005 --*--daily flow permitted flow ii•lidaily ammonia 20. - 18. 16. 14. 4. o. 5/28/2005 6/17/2005 Scotland Neck SOC Phase III Construction Timeline 05/04/04 Submitted A-to-C application for phase III construction 08/06/04 In memo to Gil Vinzani concerning plans for phase III construction, Barry Herzberg states that plans are incomplete. The piping plan -electrical site plan does not show existing or proposed profile (grade) information. Also the elevations of existing utilities and the tie-in elevations for the new utilities are not given. There is no record in the file of this information being passed to the Town's engineer. 09/03/04 A-to-C (# 0023337AC03) sent to Town from CG&L 10/26/04 Quarterly progress report submitted; states that bids have been received for phase III construction. 11/24/04 Memo between Brian Cox and Water & Waste Systems Construction, company which submitted the low bid for phase III construction, that the replacement of the fine bubble aeration system with a jet aeration system would reduce costs by $73,000 12/08/04 NOVA sent to Town concerning violation of fecal coliform limit -- penalty set at $500 12/17/04 CG&L received revised construction plans from Town which lowers costs from $518,000 to $445,000 01/05/05 CG&L receives letter from Brian Cox, project engineer, requesting an "expedient review" of revised construction plans due to rising material costs 01/05/05 CG&L emails comments to Brian Cox concerning modified plans 01/26/05 RRO receives letter from Brian Cox concerning missed phase I1 deadline— reasons: weather (excessive rain), delay in approval of the Part B application, delay in equipment delivery. Also states that CG&L is reviewing modification to A-to-C for Phase III. 01/28/05 Quarterly progress report submitted -- Phase II reported as scheduled to be completed by February 15, 2005 -- SOC deadline was January 1, 2005. The bid for Phase III construction was awarded. Awaiting A-to-C. 01/31/05 CG&L sends report to Town concerning January 12, 2005 construction inspection 02/25/05 Town sends I/I report to RRO — effluent flow was reduced 24% by I/I work. Also stated that work on phase III is scheduled to begin in June of 2005. 03/23/05 Town issues Notice to Proceed to Water and Waste Systems, Inc., to begin construction on or before March 23, 2005 -- scheduled date of completion is September 19, 2005 04/27/05 Quarterly progress report submitted. Phase III improvements had begun. Equipment had been and town is awaiting delivery. "Some stages of work have begun." 05/16/05 A-to-C received from CG&L for modified plans 06/28/05 Town submits letter to RRO stating that Phase III construction is not complete — SOC deadline was July 1, 2005 07/22/05 Brian Cox sends letter to RRO explaining the delay in completion of phase III construction. Reasons — high construction costs requiring a change in plans and a 07/26/05 09/26/05 09/26/05 12/22/05 resubmission of plans to CG&L, delivery delays of equipment. Estimated completion date is September 30, 2005. In a progress report, Town states that phase III construction is approximately 25% complete. In a letter to RRO, Brian Cox states that phase III construction will not be completed until November 4, 2005 due to unexpectedly large sludge level in oxidation ditch. Sludge volume was estimated to be 220,000 gallons. Estimates construction will be completed November 4, 2005. Nancy Jackson requests an extension of the SOC until November 4, 2005 in a letter to the RRO. 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The piping plan -electrical site plan does not show existing or proposed profile (grade) information. Also the elevations of existing utilities and the tie-in elevations for the new utilities are not given. There is no record in the file of this information being passed to the Town's engineer. 09/03/04 A-to-C (# 0023337AC03) sent to Town from CG&L 10/26/04 Quarterly progress report submitted; states that bids have been received for phase III construction. 11/24/04 Memo between Brian Cox and Water & Waste Systems Construction, company which submitted the low bid for phase III construction, that the replacement of the fine bubble aeration system with a jet aeration system would reduce costs by $73,000 12/08/04 NOVA sent to Town concerning violation of fecal coliform limit -- penalty set at $500 12/17/04 CG&L received revised construction. plans from Town which lowers costs from $518,000 to $445,000 01/05/05 CG&L receives letter from Brian Cox, project engineer, requesting an "expedient review" of revised construction plans due to rising material costs 01/05/05 CG&L emails comments to Brian Cox concerning modified plans 01/26/05 RRO receives letter from Brian Cox concerning missed phase II deadline — reasons: weather (excessive rain), delay in approval of the Part B application, delay in equipment delivery 01/28/05 Quarterly progress report submitted -- Phase H reported as scheduled to be completed by February 15, 2005 -- SOC deadline was January 1, 2005 01/31/05 CG&L sends report to Town concerning January 12, 2005 construction inspection 02/02/05 RRO sends NOV concerning missed construction deadline (NOV-2005-SP-0003) 02/02/05 NOV (NOV-2005-LV-0061) sent concerning BOD and NH3 violations in October 2004 02/02/05 NOV (NOV-2005-LV-0062) sent concerning BOD and NH3 violations in November 2004 10/6/2005 02/25/05 Town sends I/I report to RRO — effluent flow was reduced 24% by I/I work. Also stated that work on phase III is scheduled to begin in June of 2005. 03/17/05 RRO sent assessment letter to Town (LV-2005-0109) for October 2004 violations — penalty $4616.73 03/17/05 RRO sent assessment letter to Town (LV-2005-0110) for November 2004 violations — penalty $4116.73 03/17/05 NOV (NOV-2005-LV-0150) sent concerning BOD and NH3 violations in December 2004 03/23/05 Town issues Notice to Proceed to Water and Waste Systems, Inc., to begin construction on or before March 23, 2005 -- scheduled date of completion is September 19, 2005 04/27/05 Quarterly progress report submitted 05/16/05 A-to=C received from CG&L for modified plans 06/28/05 Town submits letter to RRO stating that Phase III construction is not complete — SOC deadline was July 1, 2005 07/22/05 Brian Cox sends letter to RRO explaining the delay in completion of phase III construction. Reasons — high construction costs requiring a change in plans and a resubmission of plans to CG&L, delivery delays of equipment. Estimated completion date is September 30, 2005. 07/26/05 In progress report, Town states that phase III construction is approximately 25% complete. 09/26/05 In letter to RRO, Brian Cox states that phase III construction will not be completed until November 4, 2005 due to unexpectedly large sludge level in oxidation ditch. Sludge volume was estimated to be 220,000 gallons. 09/26/05 Nancy Jackson requests an extension of the SOC until November 4, 2005 in a letter to the RRO. 10/6/2005 Documented Operation and Maintenance Concerns at Scotland Neck WWTP File review conducted September 1-2, 2005 by Jennie Atkins 11/03/04 During November 2, 2004 visit, Myrl Nisely noted that each of the two oxidation ditches had only one aerator operating. Operator Melvin Andrews said that the lack of mixing in the large oxidation ditch was causing the ammonia levels to increase. Mr. Andrews also stated that the Town was "waiting for the upgrade" when he was asked about the number of aerators that were nonoperational at the time of the inspection. 06/17/04 Dirty weirs in the secondary clarifier were noted by Myrl Nisely on a June 15, 2004 visit. He stated that some notches were blocked. 01/14/04 Ken Schuster and Myrl Nisely noted that during a January 13, 2004 visit one oxidation ditch had only one operational aerator. The other aerator was down with bearing problems. The working aerator had few brushes on it and appeared ineffective. Oil was also seen in the wastewater at the influent station during this visit. 05/28/02 In letter to RRO concerning whole effluent toxicity violations, Nancy Jackson, town clerk of Scotland Neck, states that chlorine was added to the waste stream "without regard to concentration." The dechlorination agent was also added in excess. 09/16/02 In a Compliance Evaluation Inspection (CEI) report, Bob Mangum recommends that the Town obtain additional spare parts and pumps. 07/11/01 During a CEI, Tim Baldwin noted reporting and cleaning issues at the facility. No weekend flow was being recorded. Also discrepancies existed between the May 2000 DMR and lab records. Buildup was noticed on the weirs of a clarifier and in the splitter box to the filters. Mr. Baldwin recommended that the facility maintain an "adequate level" of spare parts. 06/23/00 Charles Brown noted in a June 14, 2000 CEI that two aerators were down in an oxidation ditch due to broken paddles. 06/24/99 In a June 24, 1999 letter to RRO, Gene Butler, then ORC of the Scotland Neck WWTP, stated that only one aerator was being used "in order to conserve energy" in response to the facility's nine DO violations in 1998. Town of Scotland Neck Violations and Penalties SOC# SO1-008 (NC0023337) assessed violations case number reasons penalty paid balance notes SP-2004-0011 fecal coliform limit violation July 2004 $548.29 $548.29 $0.00 paid 01/24/05 LV-2005-0109 BOD and ammonia monthly average limit violations October 2004, BOD weekly average limit violation $4,616.73 $0.00 $4,616.73 challenging penalty LV-2005-0110 BOD and ammonia monthly average limit violations November 2004 $4,116.73 $0.00 $4,116.73 challenging penalty violations not yet assessed estimated penalty NOV-2005-LV-0150 ammonia monthly limit (74% over) violation, 2 BOD weekly limit violations (11% and 15% over) December 2004 $3,150.00 estimating $50 enforcement fee per violation _ no NOVs sent at this time 1 monthly limit violation for ammonia (49% over) April 2005 $2,050.00 • estimating $50 enforcement fee per violation • - no NOVs sent at this time 1 monthly limit violation for ammonia (81% over) May 2005 $2,050.00 estimating $50 enforcement fee per violation no NOVs sent at this time 1 weeldy limit violation for fecal coliform (36% over) June 2005 $550.00 estimating $50 enforcement fee per violation NOV-2005-SP-0003 missed phase II final construction deadline $5,800.00 Calculated using 2/23/05 date on engineer's certification as completion date; scheduled to be completed by 1/1/05 in SOC. Internal decision not to assess unless town misses final effluent deadline of 9/30/05. Phase II construction included adding a spray application system, a new bar screen, and a new tertiary filter system. no NOVs sent at this time missed phase III final construction deadline $9,450.00 Calculated using 11/04/05, town's scheduled completion date, as actual completion date; was scheduled to be completed by 7/1/05 in SOC. It has been suggested internally not to assess unless town misses final effluent deadline of 9/30/05. Phase III construction included improving aeration basin and adding a sludge digestor. Construction delayed due to budgetary problems. Initial bids were too high. Town changed plans and had to apply for a modified ATC which was mailed to the town on May 16, 2005. no NOVs sent at this time failure to meet final effluent limits 9/30/05 $20,757.69 current outstanding penalties $8,733.46 penalties for Iimit violations not yet assessed $7,800.00 estimating $50 enforcement fee per violation total $16,533.46 peanalites for missing contruction and final effluent deadlines $36,007;69----- ---•- - -• assuming -Phase III. construction is completed on 11/04/05 grand total $52,541.15 Re: Scotland Neck; proposed meeting From: Coleen Sullins <Coleen.Sullins@ncmail.net> 9/22/0 Subject: Re Scotland Neck, pi_oposed meeting To: Ken Schuster <ken.schuster@ncmail.net>, Dave Goodrich <Dave.Goodrich@ncmail.net> Ken - I think Dave was trying to schedule this meeting. Do I really need to be involved? Isn't there a way to reach an acceptable compromise on this issue? Coleen Ken Schuster wrote: Hello Coleen, Scotland Neck wants a meeting with you or Alan. The Town of Scotland Neck in Halifax County requested an SOC for wwtp upgrades and collection system rehab. The facility has historically violated their permit for TSS, BOD, Ammonia, and Fecal. The Town has contracted operation of the wwtp with United Water- Hydo Management Services in 2002. Since then the facility compliance has improved. The Town is pursuing the SOC for relaxed limits for BOD, Ammonia, and Fecal and a change to monitoring for Residual Chlorine and Toxicity. The facility has UV disinfection but it is not effective during TSS/BOD excursions. Liquid chlor/dechlor has been temporarily installed but they have difficulty managing it effectively; resulting in some Toxicity excursions. The discharge is to a 0 flow stream. Susan Wilson informed the RRO that if a facility requests relaxed limits for oxygen consuming parameters and asks for additional flow in the SOC that no additional flow can be granted. See the attached letter that has already been sent to Scotland Neck, for clarification on this point. The Town wants to build a 30 room hotel with a 3,700 GPD flow and the Town of Hobgood wants to build a new collection system tributary to Scotland Neck's wwtp. The RRO has told Scotland Neck that the Hobgood connection and the hotel cannot be connected until the SOC work is completed and final compliance with the discharge permit is obtained. The Town has asked for a decision from a higher authority than the RRO. A meeting with you and all concerned parties may resolve this issue. The RRO also has a fast -track sewer application for construction of this Hobgood collection system. We are presently holding issuance of that fast -track application until this flow issue, and most likely signature of the SOC, is resolved. The planned timeline is for the Scotland Neck WWTP upgrades to be completed prior to the completion of the Hobgood collection system, but the construction of the Hobgood collection system needs to proceed asap. I recommend Pam schedule a meeting with the Scotland Neck folks, you, Kirk and me. Nancy Jackson at 252-826-3152 is the Town's contact. The onlybad days in October for Kirk and I are as follows: 1st, 3rd, 9th, loth, AM of the 15th, and the 29th-30th. thks. 1 of 1 9/29/03 6:13 A M SOC MEETING OCTOBER 7, 2003 Division of Water Quality Dave Goodrich Kenneth Schuster Town of Scotland Neck Robert B. Partin — Mayor Leonard J. Bunting — Mayor — Pro-Tem Nancy Jackson — Town Administrator HvdroManagment Gary Stainback — Director of Operations Engineering Services David Dickenson Todd Steele NCLM Anita Watson- Manager of Environmental Policy Please review the following progress and commitment at our Wastewater Treatment Plant. The Scotland Neck Board of Commissioners is very concerned about our past violations and have taken the following action to remedy the problem. 1. Hired Engineering Services to make modifications and improvements to existing plant 2. Hired C.D. Malone as a consultant to assist in our plant operations ($10,000) 3. Joined the Tar Pamilco River Basin Association (back dues will cost $30,000) 4. Approved at 2/26/02 Board Meeting to use $400,000;00 of Town funds to make certain modifications within the existing WWTP to facilitate lowering the affluent discharge of all nitrogen and phosphorus in accordance with the revised•state NPDES. 5. To date, the town has spent approximately $23,000.00 this fiscal year making temporary changes to the WWTP, buying more chemicals and adding needed lab equipment. 6. The following projects have began: Phase I — Sewer & PS Rehab to reduce I/1('/2 completed) Phase II — Sewer rehab to reduce I/I at WWTP (waiting on bids) Install hew bar screen Install new grit auger Refurbish the influent pump station Refurbish the larger and older of the two clarifiers Install New tertiary filters Funding for these project will come from CWMTF, Rural Center and Construction Grants and Loans. 7. Applied for SOC in 2001 8. Awarded $3,000,000.00 High Unit Cost Grant from Construction, Grants and Loans on July 16, 2001. 9. Awarded $200,000 Supplemental Grant By Rural Center on August 13,2001. 10. Awarded $100,000 Grant from Clean Water Management Trust Fund 11. Borrowed $400,000 from Sanitary Sewer Revolving Loan Fund on 7July 3, 2002. its ad ( 12. Bought 30 acres of land for a spray field - $225, 000.00 Paid in fines (9-99 — 5-01) $18,392.16 14.. Balance due with SOC Agreement $15,505.12 15. Remaining balance due if fail to comply with SOC $15,757.69 16. $80,000 Reimbursement money withheld from municipalities in 2001. 17. Hired HydroManagement for plant operations in June 2003 — The plant is being professionally operated and we have seen improvements. I present the above factual information to you as evidence that Scotland Neck will soon solve our problems and we are asking for your consideration in allowing the assessed civil penalties to be used in correcting the situation. We are really struggling to keep our budget balanced and the above expenditures were unexpected. Please take the current fiscal problem of local and state governments into consideration and not require payment of our past fines. r A c, 11‘ct JI 40161 (1/ _7* /-m ve5-611e17) 7e7 q c t.7fy iiV 5777ilietecik. • • • ,ie,r7/1 cc-5- es /ee V . • {a%2 2C COO 8_1_4` (.4 au- ? (' 'Two tf 5/6/rk 7-;;VC 6,1e/S /5) L— (1Z / ( 1(4/Vie& 17-Z66(S" t.; 0 . 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J -7-e/A;v-4 / C14,61 ( / i,/ ir A I 4' i"),trl‘•( I )/e-72'7/:: kiarf4 hil' td.,-e-a (en • i/44/0,5 ---- fryer? et. 46 --,a itc„,-- 4 417/e.:::: -111-( V ri"ffi,fe,--(- --k, /die' 47016 tz)17/Ze al? 41,Y7 r2sey-i7 belle- ( (19/70C ) -,- 71,,fie ifiP At z 1,:ee- e - ( 7 . 791:--'4",. /- coc - - •*ec-1-"'. .:(4-d- f-Vii,114n ,47'-e- ‘-.0if--..4c( / ! ,) iskiveIva., 44,41-e.(6- ft- cl.lce r c, -11-f 4-yefg;)-t No F ( Ai.,.1/ / -' /,or 3 7CC wo; 0 ... " IGIAI ' i , ( *e • Aort-rreefr4" $4:7e.-ali ........2gr 2/I ./Ce -. -11 1C74 e0141.1f oiedk. I i-1" -- ix 6746(/ 6 4 . 4 ......----ku, 6:eritnx ( $14‘.... ce-klet-tc/w1--- tt...01.7.1 pl,f-.1 L-,,:d.. ( rot., "/..4,1x. • _____ _. /111- lliciecrk •it./01 ,z- /-.544e-e.' (Ally . vi: [ A011 1' 141' ; i'l''r delit4, yall . (a of ititcoo)' CERTIFIED MAIL RETURN RECEIPT REQUESTED The Honorable Robert Partin, Mayor Town of Scotland Neck P.O. Box 537 Scotland Neck, NC 27874 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality August 22, 2003 Subject: Special Order by Consent Town of Scotland Neck WWTP EMC SOC WQ SO1-008 NPDES Permit NC0023337 Halifax County Dear Mayor Partin: Please find enclosed the Special Order by Consent (SOC) requested by the Town of Scotland Neck for your signature. During the review of the SOC by the Division's central office, two conditions which would prevent the Division from allowing the Town any additional flow under the SOC were discovered. First, because the discharge is to a zero flow stream, no model is available that would adequately predict the impacts on dissolved oxygen levels in the stream by relaxing the BOD limit to 30 mg/1. Ms. Susan Wilson in the NPDES Permitting Unit calculated the loading to the stream using average flow from calendar year 2002 and the proposed relaxed BOD limit of 30 mg/I would more than double the current permitted load. Although not a model, this is an indicator that impacts might occur to the receiving stream. Se6ondly, based on instream data for the Town's last permit renewal, dissolved oxygen levels in the stream were consistently below 5 mg/1 and in some cases below 3 mg/1. Based on this information and the State's Administrative Code[T15A: 02H .1206(d)(1)(E)(I)J, the Division can not allow the requested additional flow in the proposed SOC. Please return the signed SOC within 10 working days of receipt of this correspondence to: Ms. Vanessa Manuel NPDES Compliance Unit Division of Water Quality 1617 Mail Service Center Raleigh, NC 27699-1617 The Division of Water Quality will at that time place the document at public notice and after that notice present it to the Division's director for signature. A signed copy will be mailed to the town at that time and within 15 days of that receipt the upfront penalty must be received by the Director. Sincerely, Kenneth Schuster, P.E. Regional Supervisor Cc: Vanessa Manuel-NPDES Compliance Unit Raleigh Regional Office 1628 Mail Service Center phone (919) 571-4700 Customer Service Water Quality Section Raleigh, NC 27699-1628 facsimile (919) 571-4718 1-800-623-7748 NCDENR NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION COUNTY OF HALIFAX IN THE MATTER OF ) NORTH CAROLINA ) SPECIAL ORDER BY CONSENT NPDES PERMIT ) EMC SOC WQ NO. SO1-008 NO. NC0023337 ) HELD BY THE ) TOWN OF SCOTLAND NECK ) Pursuant to provisions of North Carolina General Statutes (G.S.) 143-215.2 and 143-215.67, this Special Order by Consent is entered into by the Town of Scotland Neck, hereinafter referred to as the Town, and the North Carolina Environmental Management Commission, an agency of the State of North Carolina created by G.S. 143B-282, and hereinafter referred to as the Commission: 1. The Town and the Commission hereby stipulate the following: (a) The Town holds North Carolina NPDES Permit Number NC0023337 for operation of an existing wastewater treatment works and for making an outlet therefrom for treated wastewater to Canal Creek, Class C NSW waters of this State in the Tar Pamlico River Basin, but is unable to consistently comply with the final effluent limitations for BOD5, NH3 as N, Total Suspended Residue, Fecal Coliform, Total Residual Chlorine, Total Nitrogen, Total Phosphorus and Chronic Toxicity as set forth in the NPDES Permit. In addition, the Town has reported elevated flows in the WWTP due to excessive inflow and infiltration (I&I). Compliance will require preparation and implementation of a plan for WWTP upgrades and to identify and reduce I&I into the sewer system. (b) Noncompliance with final effluent limitations and unauthorized discharges of partially treated sewage constitutes causing and contributing to pollution of the waters of this State named above, and the Town is within the jurisdiction of the Commission as set forth in G.S. Chapter 143, Article 21. (c) The Town has secured a grant or otherwise secured financing for planning, designing, or constructing a new or improved waste collection and waste disposal system which, once constructed and operated, will be sufficient to adequately treat wastewater presently being discharged, to the extent the Town will be able to comply with final effluent permit limits. (d) Since this Special Order is by Consent, neither party will file a petition for a contested case or for judicial review concerning its terms. (e) Based upon the Town's acceptance into the Tar Pamlico Basin Association (TPBA) on April 12, 2002, the Division of Water Quality (DWQ), at the Town's request, removed the nutrient limits from the Town's NDPES Permit. The Town is, however, still responsible for all monitoring requirements for Total Nitrogen and Total Phosphorous. If at any time membership in the TPBA is canceled, withdrawn, or not kept current, the Total Nitrogen and Total Phosphorous limits will be immediately reinstated in the permit. 2. The Town, desiring to comply with the permit identified in paragraph 1(a) above, hereby agrees to do the following: (a) As settlement of all alleged violations of NPDES Permit NC0023337 prior to entering into this Special Order by Consent, the Town agrees to an up -front penalty in the amount of $31,262.81. A certified check in the amount of $15,505.12 must be made payable to the Department of Environment and Natural Resources and forwarded to the Director of DWQ at 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 by no later than fifteen (15) days following the date on which this Order is approved and executed by the Commission and received by The Town. The remaining balance of the up -front penalty ($15,757.69) will be waived in full upon verification that the Town has successfully met compliance as called for in this Order. Should the Town fail to meet compliance, as called for in this order, the Town will be required to pay in full the balance of the up -front penalty amount and any other penalties called for in this Order, and a certified check must be made payable to the Director of DWQ as noted above no later than fifteen (15) days following the date on which this Order expires. (b) Undertake the following activities in accordance with the indicated time schedule: I&I Removal Phase I — Replace 8,266 linear feet of sewer line, 38 manholes, the #1 pump station, rehabilitate four (4) pump stations and install auto -dialers. a) Submit an application for Sanitary Sewer System Improvements on or before June 10, 2002. (MET) b) Bid project on or before January 30, 2003. (MET) c) Complete construction on or before February 28, 2004. 2) I&I Removal Phase II — Replace 18,276 linear feet of sewer line, 88 manholes, and an estimated 100 taps. a) Submit an application for Sanitary Sewer System Improvements on or before April 15, 2003. (MET) b) Bid project on or before August 5, 2003. (MET) c) Complete construction on or before October 30, 2004. 3) Evaluate the effectiveness of the I&I rehabilitation and prepare a summary report and submit it to the Raleigh Regional Office on or before December 31, 2004. 4.--). WWTP upgrades Phase I — Refurbish the influentpumpstation, renovate an existing " clarifier, and repair/replace the grit removal auger. a) Submit an application for repair/upgrade on or before August 31, 2002. (MET) b) Bid project on or before March 31, 2003. (MET) c) Complete construction on or before February 28, 2004. 5) WWTP upgrades Phase II — Construct a flow reduction/spray application system, install new automatic bar screen and new tertiary filter system. a) Submit an application for WWTP upgrades on or before April 15, 2003. (MET) b) Bid project on or before August 5, 2003. (MET) c) Complete construction on or before October 30, 2004. 6) WWTP upgrades Phase III — Make repairs, renovations, and improvements to the existing aeration basins, and construct a new sludge digester. a) Submit an application for repair/upgrade on or before November 30, 2003. b) Bid project on or before February 28, 2004. 2 c) Complete construction on or before April 30, 2005. 7) Achieve compliance with all final effluent limitations contained in NPDES Permit Number NC0023337 on or before June 30, 2005. After this date, the Town returns to final effluent limits, and the Town is subject to civil penalties for all violations of NPDES Permit Number NC0023337. 8) Submit quarterly progress reports detailing the work and activities undertaken and completed on the WWTP upgrades and I&I rehabilitation during the calendar quarter. Also include an estimated amount of I&I eliminated during the calendar quarter. The reports are to be submitted as follows: one copy must be mailed to the Raleigh Regional Water Quality Supervisor, Division of Water Quality, 1628 Mail Service Center, Raleigh, NC 27699-1628, and one copy must be mailed to the Point Source Compliance Enforcement Unit, Division of Water Quality, 1617 Mail Service Center, Raleigh, NC 27699-1617. The copies of the reports are due in each respective office no later than the thirtieth (30th) day of January, April, July, and October for the duration of this Order. (c) Comply with all terms and conditions of the permit except those effluent limitations identified in paragraph 1(a) above. See Attachments A and B for all current monitoring requirements.and effluent limitations. The permittee may also be required to monitor for other parameters, as deemed necessary by the Director, in future permits or administrative letters. (d) During the time in which this Special Order by Consent is effective, the Town shall comply with interim effluent limitations as contained in Attachments A and B. Note it is reflected on Attachment A that the Town is still responsible for the monitoring requirements for Total Nitrogen and Total Phosphorous. The permittee may also be required to monitor for other parameters as deemed necessary by the Director in future permits or administrative letters. Under this Special Order by Consent, ONLY the parameters listed below have been modified from the most current NPDES Permit in effect for outfall 001. Permit Limits Modified Limits (SOC) Parameter Unit Monthly Average 5.0 Weekly Average 7.5 Monthly Average 30.0 Weekly Average 45.0 BOD5 (April 1 — October 31) mg/L BOD5 (Nov. 1— March 31) mg/L 10.0 15.0 30.0 45.0 Total Suspended Residue mg/L 30.0 45.0 60.0 90.0 NH3 as N (April 1 — October 31) mg/L 2.0 6.0 NH3 as N (Nov. 1 — March 31) mg/L 4.0 9.0 Fecal Coliform #colonies/100 ml 200 400 400 800 Total Residue Chlorine ug/L 17.0 (Daily Maximum) Monitor Only Chronic Toxicity P/F at 90% Monitor Only (e) No later than thirty (30) calendar days after any date identified for accomplishment of any activity listed in paragraph 2(b) above, submit to the Director of DWQ written notice of 3 (fl compliance (including the date compliance was achieved along with supporting documentation if applicable) or noncompliance therewith. In the case of noncompliance, the notice shall include a statement of the reason(s) for noncompliance, remedial action(s) taken, and a statement identifying the extent to which subsequent dates or times for accomplishment of listed activities may be affected. Enforce the North Carolina State Building Code as it applies to Water Conservation (Volume II - Plumbing, Chapter 9, 901 General Requirements - Materials, 901.2 Water Conservation, and Table 901.2.2 - Maximum Allowable Water Usage For Plumbing Fixtures). 3. The Town agrees that unless excused under paragraph four (4), the Town will pay the Director of DWQ, by check payable to the North Carolina Department of Environment and Natural Resources, stipulated penalties according to the following schedule for failure to meet the deadlines set out in paragraphs 2(b) and 2(e), or failure to attain compliance with the modified effluent limitations/monitoring requirements contained in Attachments A and B. Failure to meet a schedule date listed in either paragraph $500 per missed schedule date within the first seven (7) 2(b)(1), 2(b)(2), 2(b)(3), 2(b)(4), 2(b)(5), or 2(b)(6). days of tardiness; $50 per day thereafter., Failure to achieve compliance with final effluent limits on or before June 30, 2005. Failure to comply with any modified limit listed in paragraph 2(d) of this order. Monitoring frequency violations for modified parameters listed in paragraph 2(d) (except for toxicity). Monitoring frequency violations for toxicity. Failure to submit progress reports as required by paragraph 2(b)(8) or 2(e). $20,757.69• (single penalty including the $15,757.69 balance of the Up -Front Penalty). $2,000 per violation for monthly average exceedance; $500 per violation for weekly average exceedance. $100 per omitted value per parameter. $2,000 per omitted value. $500 for the first violation; Penalty doubles with each subsequent assessment for late reports. 4. The Town and the Commission agree that the stipulated penalties are not due if the Town satisfies DWQ that noncompliance was caused solely by: (a) An act of God; (b) An act of war; (c) An intentional act or omission of a third party, but this defense shall not be available if the act or omission is that of an employee or agent of the defendant or if the act or omission occurs in connection with a contractual relationship with the permittee; (d) An extraordinary event beyond the permittee's control. Contractor delays or failure to obtain funding will not be considered as events beyond the permittee's control; or (e) Any combination of the above causes. Failure within thirty (30) days of receipt of written demand to pay the penalties, or challenge them by a 4 contested case petition pursuant to G.S. 150B-23, will be grounds for a collection action, which the Attorney General is hereby authorized to initiate. The only issue in such an action will be whether the thirty (30) days has elapsed. 5. Upon the effective date of the Special Order by Consent, the Town and the Commission agree that Scotland Neck WWTP will be under a statutory moratorium. The statutory moratorium not only prohibits the issuance of sewer line permits, but also prohibits the acceptance of additional waste from individual tap-ons. 6. This Special Order by Consent and any terms, conditions and interim effluent limitations contained herein, hereby supersede any and all previous Special Orders, Enforcement Compliance Schedule Letters, terms, conditions, and (imitations contained therein issued in connection with NPDES Permit Number NC0023337. In the event of an NPDES Permit modification or renewal, any effluent limitations or monitoring requirements contained therein shall supersede those contained in Attachments A and B of this Special Order by Consent, except as modified and contained in paragraph 2(d) above. 7. Noncompliance with the terms of this Special Order by Consent is subject to enforcement action in addition to the above stipulated penalties, including injunctive relief pursuant to G.S. I43-215.6.C. 8. The permittee, upon signature of this Special Order by Consent, will be expected to comply with all schedule dates, terms, and conditions of this document. 9. This Special Order by Consent shall expire September 30, 2005. For the Town of Scotland Neck: Print Name of Signins Official Title Signature Date For the North Carolina Environmental Management Commission Chair of the Commission Date 5 ATTACHMENT A Page 1 of 2 Permit No. NC0023337 Scotland Neck WWTP EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS - INTERIM (Present to June 30,2005) During the period beginning on the effective date of this Special Order by Consent and lasting until June 30, 2005, the permittee is authorized to discharge from outfall 001.Such discharge shall be limited and monitored by the permittee as specified below: Effluent Characteristics Flow BOD, 5 Day 20 degrees C2 (April 1 - October 31) BOD, 5 Day 20 degrees C2 (NOV. 1 - March 31) Total Suspended Solids NH3 as N (April 1 - October 31) NH3 as N (Nov. 1 - March 31) Dissolved Oxygen (minimum)2 Dissolved Oxygen (minimum) Fecal Coliform (geometric mean) 400/100m1 800/100 ml Fecal Coliform (geometric mean) Residual Chlorine3 Monitor only Temperature (°C) Temperature (°C) Chronic Toxicity4 Monitor only Copper Zinc pH5 Discharge Limitations Units as Specified Monthly Avg. Weekly Avg. • 0.675 MGD 30.0 mg/1 45.0 mg/1 30.0 mg/1 45.0 mg/1 60.mg/1 6.0 mg/1 9.0 mg/l 90 mg/1 Monitoring Requirements Measurement Sample Frequency Type Continuous Recording 3/Week Composite 3/Week 3/Week 3/Month 3/Month 3/Week 3/Week 3/Week 3/Week 3/Week Daily 3/Week Monthly Quarterly Quarterly Daily Location' I or E I&E Composite I&E Composite I&E Composite E Composite E Grab Grab Grab Grab Grab Grab Grab Composite Composite Composite Grab E U&D E U&D E E U&D E E E E 1. Sample Location: I - Influent, E - Effluent, U = Upstream at least 50 feet, D. Downstream at least 900 feet. Stream samples shall be grab and shall be collected 3/week during June - September and 1/week during the remaining months of the year. 2. The daily average dissolved oxygen effluent concentration shall not be less than 5.0 mg/1. ATTACHMENT A Page 2 of 2 Permit No. NC0023337 Scotland Neck WWTP 3. Residual Chlorine shall be monitored/limited if chlorine is used as a disinfectant or elsewhere in the process. 4. Chronic Toxicity(Ceriodaphnia (Cer.iodaphnia dubia) P/F at 90%: Monitor monthly 5. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of floating solids or visible foam in other than trace amounts. Compliance History Chronology Scotland Neck WWTP — NC0023337 • 1999 • 2001 On -set of continual noncompliance with NPDES permit SOC application received • 2003 Town signed draft SOC • 2004 SOC was signed and became effective Meeting with senator and Town • 2005 SOC expired • 2006 Proposed settlement offered 4z,