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HomeMy WebLinkAbout222-12 RESOLUTIONRESOLUTION NO. 222-12 A RESOLUTION APPROVING CONTRACT AMENDMENT NO. 3 WITH CH2M HILL ENGINEERS, INC. IN THE AMOUNT OF $7,224,875.00 FOR OPERATION, MAINTENANCE, MANAGEMENT AND ENGINEERING SERVICES FOR CITY WASTEWATER TREATMENT FACILITIES AND SYSTEMS IN 2013 SUBJECT TO APPROVAL OF THE 2013 ANNUAL CITY BUDGET AND WORK PROGRAM, AND APPROVING A $70,000.00 CONTRACT CONTINGENCY BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council of the City of Fayetteville, Arkansas hereby approves Contract Amendment No. 3 with CH2M Hill Engineers, Inc., a copy of which is attached as Exhibit "A", in the amount of $7,224,875.00 for operation, maintenance, management and engineering services for city wastewater treatment facilities and systems in 2013 subject to approval of the 2013 annual city budget and work program. Section 2. That the City Council of the City of Fayetteville, Arkansas hereby approves a $70,000.00 contract contingency. PASSED and APPROVED this 20th day of November, 2012. APPROVED: ATTEST: eBY' �LitL �`. I 1 ELD J 1 41 , , Mayor By: 6netwov 41,14.iz SONDRA E. SMITH, City Clerk/Treasurer `� � • F,9• c_) • • .01S. : FAYETTEVILLE•• 4. e 'cS' • 9,Off Spm •Z�� e David Jurgens Submitted By City of Fayetteville Staff Review Form City Council Agenda Items and Contracts, Leases or Agreements 20 -Nov -12 City Council Meeting Date Agenda Items Only Wastewater Treatment Division Action Required: Utilities Department Approval of Contract Amendment 3 with CH2M Hill Engineers, Inc. for $7,224,875 for operation, maintenance, management and engineering services for the City's wastewater treatment facilities and systems in 2013, and approving a $70,000 contingency. $ 7,294,875 Cost of this request 5400.5100.5328.00 - 5400.5140.5328.00 Account Number 08048 Project Number Budgeted Item XX 7,294,875 Category / Project Budget Wastewater Treatment Program Category / Project Name Wastewater Treatment Funds Used to Date Program / Project Category Name 7,294,875 Remaining Balance Budget Adjustment Attached Depart Attorney To, LL 2/Uou 12 Date Date Finance and Internal Services Director Date //—G1 Date D e Water/Sewer Fund Name Previous Ordinance or Resolution # Original Contract Date: Original Contract Number: Received in Ciy1-02 — Clerk's Office 256-09 12/15/2009 2113 Comments: Revised January 15, 2009 CITY COUNCIL AGENDA MEMO MEETING DATE OF NOVEMBER 20, 2012 THE CITY OF FAYETTEVILLE, ARKANSAS ARKANSAS www.accessfayetteville.org To: Fayetteville City Council Thru: Mayor Lioneld Jordan Don Marr, Chief of Staff From: David Jurgens, Utilities Director Fayetteville Water and Sewer Committee Date: October 30, 2012 Subject: Contract Amendment 3 with CH2M HILL Engineers, Inc. for $7,224,875 for operation, maintenance, management and engineering services for the City's wastewater treatment facilities and systems RECOMMENDATION Staff recommends approving Contract Amendment 3 with CH2M HILL Engineers, Inc. for $7,224,875 for operation, maintenance, management and engineering services for the City's wastewater treatment facilities and systems, and approving a $70,000 contingency. BACKGROUND When the Noland WWTP upgrade was completed in 1987, the City contracted with OMI (now CH2M HILL) for wastewater treatment services. The scope of services provided by CH2M HILL include: (1) operate and maintain the Noland and West Side Wastewater Treatment Plants (WWTP); (2) operate and/or maintain 43 wastewater pump station sites; (3) administer the City's NPDES discharge, air, stormwater, and other permits; (4) manage the City's biosolids disposal program; (5) manage the City's industrial pretreatment program; (6) support the SCADA (supervisory control and data acquisition system) network that monitors water and wastewater facilities; (7) pursue operation economies, efficiencies, and permit compliance; and (8) participate in the construction and post - construction work of the Wastewater System Improvement Project (WSIP). In late 2009, the City underwent a rigorous selection process with three competitive proposals. The selection committee selected CH2M HILL for a five year contract, which expires December 31, 2014. DISCUSSION The 2013 contract amendment updates the scope of services from the 2012 contract, with evolutionary changes reflecting biosolids drying, updated regulatory requirements, and wastewater treatment related engineering services. To encourage cost saving operations, the contract contains an incentive provision whereby budget savings are distributed 87.5% to the City and 12.5% to CH2M HILL. The 2013 contract amendment reflects a $567,941 cost increase from 2012, primarily due to increased operational expenses expected in dredging Lake Sequoyah. The contingency is requested to allow for potential expenses due to increased regulatory requirements with the new NPDES permits and other unknowns. Highlights of changes are below: 1) New USPEA NPDES discharge permits expected for both wastewater plants. 2) Biosolids drying process coming on line, reducing hauling and landfilling costs. 3) Beaver Water District sludge land application process coming on line, increasing operating costs that are covered in full by the charges for the service. 4) Lake Sequoyah dredging program. BUDGET IMPACT The $7,224,875 contract and $70,000 contingency costs are included in the proposed 2013 Budget. Execution of this contract is contingent on approval of the 2013 budget. WWT CH2M Amend3 CCMemoNovl2 RESOLUTION NO. A RESOLUTION APPROVING CONTRACT AMENDMENT NO. 3 WITH CH2M HILL ENGINEERS, INC. IN THE AMOUNT OF $7,224,875.00 FOR OPERATION, MAINTENANCE, MANAGEMENT AND ENGINEERING SERVICES FOR CITY WASTEWATER TREATMENT FACILITIES AND SYSTEMS IN 2013 SUBJECT TO APPROVAL OF THE 2013 ANNUAL CITY BUDGET AND WORK PROGRAM, AND APPROVING A $70,000.00 CONTRACT CONTINGENCY BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF FAYETTEVILLE, ARKANSAS: Section 1. That the City Council of the City of Fayetteville, Arkansas hereby approves Contract Amendment No. 3 with CH2M Hill Engineers, Inc., a copy of which is attached as Exhibit "A", in the amount of $7,224,875.00 for operation, maintenance, management and engineering services for city wastewater treatment facilities and systems in 2013 subject to approval of the 2013 annual city budget and work program. Section 2. That the City Council of the City of Fayetteville, Arkansas hereby approves a $70,000.00 contract contingency. PASSED and APPROVED this 20th day of November, 2012. APPROVED: ATTEST: By: By: LIONELD JORDAN, Mayor SONDRA E. SMITH, City Clerk/Treasurer AMENDMENT NO. 3 TO AGREEMENT For OPERATIONS, MAINTENANCE, AND MANAGEMENT SERVICES Between CITY OF FAYETTEVILLE, ARKANSAS And CH2M HILL ENGINEERS, INC. THIS AMENDMENT NO. 3 to the Agreement for Operations, Maintenance and Management Services between the City of Fayetteville, Arkansas, Wastewater Treatment Facilities and its pertinent systems dated December 15, 2009 (the "Agreement"), is made effective on the 1st day of January, 2013, by and between City of Fayetteville, Arkansas, acting by and through its Mayor (hereinafter "City of Fayetteville") and CH2M HILL Engineers, Inc., (hereinafter "CH2M HILL") NOW THEREFORE, the City and CH2M HILL hereby amend the Agreement as follows: 1. Appendix A is deleted in its entirety and replaced with the attached Appendix A. 2. Appendix B is attached for informational purposes only. 3. Appendix C is attached for informational purposes only. 4. Appendix D is deleted in its entirety and replaced with the attached Appendix D. 5. Appendix E is deleted in its entirety and replaced with the attached Appendix E. 6. Appendix F is deleted in its entirety and replaced with the attached Appendix F. 7. Appendix G is deleted in its entirety and replaced with the attached Appendix. G. 8. Appendix H is deleted in its entirety and replaced with the attached Appendix H. 9. Appendix J is hereby added. This Amendment No. 3, together with the Agreement, constitutes the entire agreement between the Parties and supersedes all prior oral and written understandings with respect to the subject matter set forth herein. Unless specifically stated all other terms and conditions of the Agreement shall remain in full force and effect. Neither this Amendment nor the Agreement may be modified except in writing signed by an authorized representative of the Parties. Appendix A - 1 of 3 The Parties, intending to be legally bound, indicate their approval of the Amendment by their signatures below. Officer have made and executed this Agreement as of the day and year first above written. CH2M HILL ENGINEERS, INC. By: Name: Natalie L. EldrA ge Title: Senior Designated Manager Date: Ik I3/ (� CITY OF ' AYETT _ ! LE, ARKANSAS B me: Lionel Title: Mayo Date: , Mayor ATTEST: By: e9044,C 41144i Name: Sondra Smith Title: City Clerk Date: //-,Z 7 Appendix A - 2 of 3 Appendix A LIST OF APPENDICES Appendix A — List of Appendices Appendix B — Definitions Appendix C — Scope of Services Appendix D — Compensation for Services Appendix E — Location of Project Appendix F Environmental Permits and Project Characteristics Appendix G — Industrial Waste Discharges and Monitoring Program Appendix H — Vehicle and Mobile Equipment Description (Rolling Stock) Appendix I — Base Fee Adjustment Appendix J - Lake Sequoyah Dredging Project Appendix A - 3 of 3 B.1 Appendix B DEFINITIONS "Adequate Nutrients" means plant influent nitrogen, phosphorus and iron contents proportional to BOD5 in the ratio of five (5) parts nitrogen, one (1) part phosphorus, and one half (0.5) part iron for each one hundred (100) parts BOD5. B.2 "Base Fee" means all costs within the scope of the contract, on an annual basis, including direct costs, labor, utilities, and other allocated costs. B.3 "Biologically Toxic Substances" means any substance or combination of substances contained in the plant influent in sufficiently high concentrations so as to interfere with the biological processes necessary for the removal of the organic and chemical constituents of the wastewater required to meet the discharge requirements of City of Fayetteville's NPDES permit. Biologically toxic substances include but are not limited to heavy metals, phenols, cyanides, pesticides, and herbicides. B.4 "Capital Expenditures" means any expenditures for (1) the purchase of new equipment or facility items that cost more than Ten Thousand Dollars ($10,000); or (2) major repairs which significantly extend equipment or facility service life and cost more than Ten Thousand Dollars ($10,000); or (3) expenditures that are planned, non -routine and budgeted by City of Fayetteville. B.5 "Cost" means the total of all costs determined on an accrual basis in accordance with generally accepted accounting principles including but not limited to direct labor, insurance, labor overhead, chemicals, materials, supplies, utilities, equipment, maintenance, repair, and outside services. B.6 "Electrical Evaluation" will be limited to amperage draws, winding resistance measurements, thermographic evaluations, and current and voltage imbalance. B.7 "Fixed Asset" means any tangible property that has a value of Five Thousand Dollars ($5,000) or more and is depreciable. This excludes the repair/replacement parts that are components of a greater fixed asset. B.8 "Maintenance" means the cost of those routine and/or repetitive activities required or recommended by the equipment or facility manufacturer or CH2M HILL to maximize the service life of the equipment, vehicles, and facilities as listed in Appendix E. B.9 "Out of scope" services will include "capital expenditures" (definition B.2 of this Appendix), added or modified regulatory requirements (that are not contained in the applicable permits), changes to improve efficiency and/or generate income, or other services not described in the contract and requested by the City of Fayetteville. These services shall be performed as stated in Appendix C. Should "Out of Scope Services" become a permanent and ongoing requirement, CH2M HILL will submit a change of scope request within a reasonable amount of time in accordance with Paragraph 1.6 of the Agreement. B.10 "Project" means all equipment, vehicles, grounds and facilities described in Appendix E and where appropriate, the management, operations and maintenance of such. B.11 "Repairs" means the cost of those non-routine/non-repetitive activities required for operational continuity, safety, and performance generally due to failure or to avert a failure of the equipment, sewer, vehicle, or facility or some component thereof; cost less than ten thousand dollars Appendix B - 1 of 2 ($10,000); and are not included in definition B.2 of this Appendix. "Repairs" exclude cost of repair parts caused by storm damage to the supervisory control and data acquisition (SCADA) system. Appendix B - 2 of 2 Appendix C SCOPE OF SERVICES C.1 SCOPE OF SERVICES — CH2M HILL C.1.1 Perform professional services in connection with the Project as hereinafter stated. C.1.2 Operate and maintain all facilities over a 24-hour per day, 7 -day per week period, under full service contract operations and maintenance. Operations may be performed with on site staff and/or remote monitoring/on-call services for all or portions of this time. C.1.3 Within the design capacity and capability of the Project, manage, operate, and maintain the Project so that effluent discharged from the Project meets the requirements specified in Appendix F. C.1.4 Operate and maintain the present Industrial Pretreatment Program including all monitoring, inspections, sampling, testing, reporting, and record keeping as described in Appendix G. Results of all industrial sampling and testing shall be made available to City of Fayetteville as requested. C.1.5 Provide all Maintenance for the Project. Document as required to continue existing maintenance program and to provide City of Fayetteville requested reporting, including but not limited to updated preventative maintenance schedules. City of Fayetteville shall have full access to preventative maintenance records. C.1.6 Pay all costs incurred within the scope of normal Project operations as defined in this Agreement. C.1.7 Staff the Project with a minimum of three (3) Arkansas Class IV Wastewater licensed operators. C.1.8 Prepare all NPDES permit reports, letters, or other correspondence, and submit these to City of Fayetteville for signature and approval. Transmittal to appropriate agencies shall be done by CH2M HILL, except for electronic reporting via NETDMR. Any fines levied because of late reports as a result of CH2M HILL's failure to complete and allow sufficient time for City of Fayetteville's signature and transmittal shall be paid by CH2M HILL. Submittal to the City of Fayetteville by the 15`x' of the month following the reporting period shall be considered timely. C.1.9 Provide for proper disposal of screening, scum, grit, and biosolids in compliance with permit and regulatory requirements, as long as a suitable location for such disposal is reasonably available. Should regulations and/or disposal/application options significantly change, projected costs will be revised by mutual agreement. C.1.10 Provide all manufacturers' warranties on new equipment purchased by the City of Fayetteville and assist the City of Fayetteville in enforcing existing equipment warranties and guarantees. C.1.11 Be responsible for all laboratory testing and sampling presently required by the NPDES permits, stormwater permits, "no discharge" permits, and other related requirements. C.1.12 Provide an inventory of vehicles and equipment (rolling stock) that are being used at the Project at the beginning of each contract year. C.1.13 Provide twenty four (24) hour per day access to Project for City of Fayetteville's personnel. Visits may be made at any time by any of City of Fayetteville's employees so designated by City of Appendix C - 1 of 4 Fayetteville's representative. Keys for Project shall be provided to City of Fayetteville by CH2M HILL. All visitors to the Project shall comply with CH2M HILL's operating and safety procedures. C.1.14 Provide for the maintenance of existing City of Fayetteville rolling stock such as dump trucks, tractors, and trailers that are necessary for the operations and maintenance of the facilities. C.1.15 Provide training for personnel in areas of operation, maintenance, safety, supervisory skills, laboratory, and energy management. Continue the current project safety program with updates as necessary. C.1.16 Provide computerized maintenance, process control, and laboratory management systems. C.1.17 Comply with the requirements of City of Fayetteville regarding affirmative action provisions for minority hiring. C.1.18 Provide City of Fayetteville with a full accounting of all expenditures at intervals and in sufficient detail as may be determined by City of Fayetteville and assist City of Fayetteville in preparation of annual operating budgets. City of Fayetteville shall be allowed to conduct or have conducted audits of all accounting records related to the direct contract operations of this Agreement at times to be determined by City of Fayetteville. C.1.19 Provide City of Fayetteville with full documentation that preventative maintenance is being performed on all City of Fayetteville equipment in accordance with manufacturer's recommendations at intervals and in sufficient detail as may be determined by City of Fayetteville. Maintenance program shall include documentation of corrective and preventive maintenance and a spare parts inventory. C.1.20 Provide for repairs as described in the Appendix B.S. C.1.21 Maintain the SCADA system as described in Appendix E, to include ongoing updates and upgrades of the software and hardware to ensure operational continuity and in accordance with initiatives as agreed upon by the City of Fayetteville and CH2M HILL. C.1.22 Verify the capacity and efficiency of each sewer lift station once a year. C.1.23 Provide recommendations for Capital Improvements Program (CIP) with a schedule for improvements and expenditures as requested by the City of Fayetteville. A five (5) year schedule will be presented for all capital improvements and ten (10) year projections will be made for major improvements. These recommendations will be based on requirements determined from facility operations and does not include detailed engineering studies. In addition, CH2M HILL will prepare the required forms and documentation required during budget and capital improvements budget preparation time each year. Except for the improvements requiring an engineering study, the following will be included for each project: • Improvement needed • Justification of improvements • Cost of improvements • Any projected increase or decrease in O&M costs created by the CIP • Proposed expenditure schedule • Proposed capital recovery schedule • Impact of early termination Appendix C - 2 of 4 C.1.24 Perform other services that are related to but not part of the Scope of Services upon written notification by City of Fayetteville. Such services will be invoiced to City of Fayetteville at CH2M HILL's cost plus eighteen percent (18%). C.1.25 At the direction of the City of Fayetteville, CH2M HILL is authorized to act in emergency situations outside this Scope of Services, at CH2M HILL's discretion. The costs related to emergency services are not included in the compensation set forth in this Agreement. CH2M HILL will notify City of Fayetteville as soon as reasonably possible, and shall be compensated by City of Fayetteville for any such emergency work at CH2M HILL's costs for the emergency work plus twenty-two percent (22%). C.1.26 Provide City of Fayetteville with oral and written reports as requested. C.1.27 Operate and maintain all existing wastewater lift station facilities including buildings, grounds, backup power generators, and certain other appurtenances within the site fenced area. However, maintenance of inlet and outlet pipeworks shall terminate at the wall of lift station. Should the City of Fayetteville add in excess of three (3) additional lift stations, from the prior contract year's number of sites, a corresponding change of scope will be negotiated. C.1.28 Conduct annual electrical evaluations of electrical units of 25 horsepower or more which operate at supply voltages of 480V or less to ground. C.1.29 CH2M HILL will comply with present federal, state, and local laws in performing their obligations under the terms of this Agreement. CH2M HILL and City of Fayetteville will work cooperatively regarding the application and impact of potential changes in law, including the potential cost impact on the scope of work, and mutually revise this Agreement as applicable. C.1.30 Coordinate and schedule the use of training rooms at both wastewater treatment facilities. C.1.31 Conduct community outreach and education activities including cooperative efforts with the University of Arkansas as appropriate. C.1.32 Maintain compliance with other existing environmental permits as described in Appendix F. C.1.33 Maintain the industrial surcharge program and provide for monitoring and control of septage deliveries, as provided for in the City of Fayetteville's Code of Ordinances, Discharge and Pretreatment Regulations. C.1.34 The parties contemplate that minor design/engineering services may be provided by CH2M HILL from time to time. The scope and compensation for such services shall be mutually negotiated by the parties prior to the commencement of work. C.1.35 Operate and maintain the ongoing nutrient removal efforts at the City of Fayetteville's Biosolids Management Site, including managing harvesting and marketing the hay produced on the site. Biosolids Management Site maintenance shall also include compliance with the current "no discharge" permit. C.1.36 Operate and maintain existing onsite power generators at all existing sites, including maintaining compliance with off-peak power rate structure monitoring and generation requirements. C.1.37 Operate and maintain the biosolids drying operation, which includes 6 solar houses and a thermal biosolids dryer. Appendix C - 3 of 4 C.1.38 Coordinate the marketing and/or disposal of the dried biosolids produced from the drying operations as appropriate. C.1.39 Coordinate the application of alum sludge from Beaver Water District and invoicing for the services as appropriate. C.1.40 Check the condition of and replace the odor canisters that are part of the air release valves in the collection system, as needed. The mechanical condition of these valves will be maintained by the Fayetteville Water and Sewer Division. C.2 SCOPE OF SERVICES — CITY OF FAYETTEVILLE C.2.1 Provide for all Capital Expenditures except for the Projects that City of Fayetteville may authorize CH2M HILL to implement subject to mutually agreeable terms and conditions of repayment. C.2.2 Maintain all existing and necessary Project warranties, guarantees, easements, permits, and licenses that have been granted to City of Fayetteville with the proviso that CH2M HILL remains primarily responsible to ensure that the wastewater plants are efficiently, properly and professionally operated so that they will not suffer a loss of permits or licenses. C.2.3 Pay all property or other taxes or franchise fees associated with the Project. This excludes taxes to be borne by CH2M HILL for equipment owned by CH2M HILL. C.2.4 May provide CH2M HILL within a reasonable time after request any piece of City of Fayetteville's heavy equipment, subject to availability, so that CH2M HILL may fulfill its obligations under this Agreement in the most cost-effective manner. C.2.5 Provide all licenses for vehicles used in connection with the Project. C.2.6 Provide for CH2M HILL's use all vehicles and equipment presently in use at the Project, including the vehicles described in Appendix H. C.2.7 Pay for all wastewater lift station utilities, with the exception of electricity. C.2.8 Pay for all gasoline, diesel, and propane for backup power generators and all rolling stock provided by City of Fayetteville, except for the biosolids semi -tractors. C.2.9 Pay for all regulatory fees. Appendix C - 4 of 4 Appendix D COMPENSATION FOR SERVICES 4.1 CH2M HILL estimates that Base Fee for services, on an annual basis, under this Agreement for 2013 shall be $7,224,875. Details of said cost are shown in D.4 below. The Base Fee shall be negotiated each year. Should City of Fayetteville and CH2M HILL fail to agree, the Base Fee will be determined by the application of the Base Fee adjustment formula shown in Appendix I. Upon each contract year renegotiation, CH2M HILL shall continue to invoice City of Fayetteville at the previous amount until the new contract year price is agreed upon. Upon written notice, agreement between the parties as to the new contract year Base Fee, CH2M HILL shall issue an invoice retroactively adjusting the previous Base Fee amount. Should the actual expenditures exceed the total estimated annual expenditures by more than Twenty Thousand Dollars ($20,000), in any year of this Agreement, specific approval will be obtained from the City of Fayetteville prior to CH2M HILL incurring additional costs. 4.2 An administrative fee of fifteen percent (15%) will be added to personnel services and ten percent (10%) to all other direct costs excluding electricity. An annual fixed management fee of $125,402 shall be billed in equal monthly installments and adjusted annually in relation to the Base Fee. 4.3 In order to provide an incentive for CH2M HILL to operate in a manner that will result in actual costs below estimated cost, City of Fayetteville will pay CH2M HILL an additional fee when actual costs are below estimated cost. Said fee will be twelve and one half percent (12.5%) of the amount of actual cost are below estimated cost. 4.4 Cost Detail - The annualized estimated costs for calendar year 2013 are listed in Table D-1. Appendix D - Page 1 of 2 Table D-1, Cost Detail Category Description Wastewater Division Administration & SCADA Noland WWTP O&M (incl. land application site) West Side WWTP O&M (incl. wetlands mitigation site) Lab & Industrial Pretreatment Program Lift Station Maintenance Totals Direct Labor $ 534,186 $ 1,031,997 $ 456,430 $ 296,669 $ 136,548 $ 2,455,830 Labor Markup, 15% $ 80,128 $ 154,800 $ 68,465 $ 44,500 $ 20,482 $ 368,375 Direct Expense $ 740,140 $ 1,549,284 $ 278,095 $ 118,947 $ 227,043 $ 2,913,509 Expense Markup, 10% $ 74,014 $ 154,928 $ 27,809 $ 11,895 $ 22,704 $ 291,350 Electricity $ 465,041 $ 334,316 $ 271,052 $ 1,070,409 Fixed Fee $ 125,402 $ 125,402 Totals $ 1,553,870 $ 3,356,050 $ 1,165,115 $ 472,011 $ 677,829 $ 7,224,875 Appendix D - Page 2 of 2 Appendix E LOCATION OF PROJECT E.1 CH2M HILL agrees to provide the services necessary for the management, operation and maintenance of the following: E.2 All equipment, vehicles, grounds and facilities now existing within the present property boundaries of or being used to operate the City of Fayetteville's Noland Wastewater Treatment Plant located at: 1400 North Fox Hunter Road Fayetteville, Arkansas 72701 E.3 All equipment, vehicles, grounds and facilities now existing within the present property boundaries of or being used to operate the City of Fayetteville's West Side Wastewater Treatment Plant located at: 15 South Broyles Avenue Fayetteville, Arkansas 72704 E.4 All equipment, grounds, and facilities now existing within the present property boundaries of wastewater lift stations described as follows: SCADA NODE LOCATION Generator Site Maintenance Only WW1 978 E Zion Rd (Lowe's — Zion PS) YES WW2 3500 E Mission Blvd (Timbercrest PS) YES WW4 691 W Poplar St (Poplar PS - ABANDONED) YES WW5 3896 N Gregg Ave (Gregg Ave PS) YES WW6 3021 N Old Wire Rd (Old Wire PS) WW7 2065 N Sunshine Rd (Hamestring PS) YES WW8 729 W North Street (North Street PS —ABANDONED) YES WW9 1336 N Porter Rd (Porter Rd PS) WW 10 716 N Futrall Dr (Futrall Dr PS) YES WW11 4412 W 6th Street (Farmington East PS —ABANDONED) YES WW12 571 N Double Springs Road (Farmington West PS) YES WW13 878 S Dead Horse Mountain Rd (Stonebridge PS) YES WW14 1820 S Armstrong Ave (Industrial Park PS) YES WW16 516 W Ernest Lancaster Dr (Airport North PS) YES WW18 202 N Sandy (Greenland PS) WW19 5716 E Norman Murphy Rd (Mally Wagnon PS) YES WW20 3212 N Highway 112 — (Trucker's Drive PS - ABANDONED) YES WW22 630 N Double Springs Rd (Owl Creek PS) YES Appendix E - Page 1 of 4 SCADA NODE LOCATION Generator Site Maintenance Only WW23 440 E Fairway Ln (Masters PS) WW24 265 W Ernest Lancaster Dr (Airport East PS) YES WW25 551 W Aster Ave (Willow West PS - Farmington) YES WW27 1031 River Meadows Dr (Stonebridge Meadow Phase I PS) YES WW28 1603 Plantation Ave (Heritage Village PS) YES WW29 390 N Cato Springs Rd (Bohannan PS - Greenland) WW32 478 N Durango Place (Silverthorne PS) YES WW33 4644 N Crossover Rd (Stonewood PS - Copper Creek) YES WW34 4572 S School Ave (Airport South PS) YES WW35 3083 W 6th St (Lowe's — 6th St PS) YES WW36 1642 N Willowbrook Dr (Skyler Place PS) YES WW37 3848 W Edgewater Dr (Clabber Creek PS - ABANDONED) YES WW38 3710 E Zion Rd (Copper Creek Phase II PS) YES WW39 2392 N Kenswick Ave (Crofton Manner PS) YES WW40 1811 S Cherry Hills Dr (Stone Bridge Meadow Phase II PS) YES WW41 1608 S Springlake Dr (Crescent Lake PS) YES WW43 196 S Woodsprings (Timber Trails PS) WW44 10 Dot Tipton Rd (Legacy Pointe Phase 4 PS) WW45 4451 N Waterside Ct (Timberlake Office Park PS) YES WW46 3788 E Spyglass Hill Dr (Stonebridge Meadows Phase V PS) YES WW47 3601 E Albright Rd (Embry Acres PS) YES WW48 2435 S Dead Horse Mountain Rd (McDonald PS) YES WW49 3393 E Goff Farm Rd (Meadows PS) YES WW52 485 N Broyles Ave (Broyles Ave PS) YES WW53 1396 Zion Rd (Office Park PS) YES E.5 All equipment, grounds, and facilities now existing within the present property boundaries of or being used to operate the City of Fayetteville's Biosolids Management Site located east of the Noland Wastewater Treatment Plant across the White River. E.6 All equipment, grounds, and facilities associated with or being used to complete routine O&M activities for the City of Fayetteville's Mitigated Wetlands Site now existing within the present property boundaries located north of the West Side Wastewater Treatment Plant. The service includes limited herbicide application and site monitoring but excludes burning. Appendix E - Page 2 of 4 E.7 The potable water SCADA system at the following locations: SCADA NODE LOCATION DESCRIPTION W1 215 W 24th St (South Mountain) Pump Station W2 844 N Crossover Rd (Hyland Park) Pump Station W4 1016 E Ash St Pump Station W5 707 E Rogers Dr Pump Station W6 456 E Baxter Ln Ground Storage Tank (2 each) W7 707 E Rogers Dr Ground Storage Tank (2 each) W8 133 N Sang Ave Elevated Storage Tank W9 1170 E South Skyline Dr Elevated Storage Tank (Mt. Sequoyah) W10 1044 E Township Rd Elevated Storage Tank W11 3280 W Judge Cummins Rd Ground Storage Tank (2 ea) (Kessler Mountain) W12 7001 E Mission (Highway 45 Valve Pressure -Reducing Valve Station) W13 1589 Fire Tower Road (Goshen) Pump Station and Ground Storage Tank W14 17301 Lake Sequoyah Rd (Round Mtn) Pump Station W15 14360 Round Mt Comm Church Rd Stand Pipe County Rd #55 (Round Mountain) W16 22032 Fire Tower Rd County Rd 4343 Stand Pipe (Benson Mountain) W17 3265 N Gulley Rd Elevated Storage Tank W18 3788 N Gulley Rd Pump Station W19 3370 S Coach Rd Pump Station W20 2098 Woodcliff Rd (Springdale) Surge Tank W21 2210 N Old Wire Rd Valve W22 2800 N Old Missouri Rd Flow Meter W23 3385 N Par Ct Valve W24 3023 E Joyce Blvd Valve W25 2567 E Robinson (Springdale) Valve W27 17385 Blue Springs Rd (Goshen) Pump Station W28 17970 Lake Sequoyah Rd Pump Station W29 Beaver Water District SCADA Interface W30 1195 N. Cantebury Rd (Cantebury Tank) Elevated Storage Tank W31 2903 E. Flagstone Cir (Stonemountain) Pump Station WSOPC 2435 S Industrial Dr Water & Sewer Ops Center MTROB 12141 Ed Edwards Rd Mt. Robinson Tower Site E.8 Installation of the necessary Remote Terminal Units (RTUs) and equipment to acquire flow information from the collection system via SCADA. Flow monitoring devices (up to 17 remote locations) are scheduled to be installed by the City's Water and Sewer Division. E.9 Responsible for the maintenance of Mt. Robinson Tower Site, excluding the road; which includes mowing and maintenance of the backup power generator, building, ground, and collision lamps. Perform annual inspection of guy wire and visual inspection of the tower. Appendix E - Page 3 of 4 E.10 Provision and maintenance of RTUs at the following sites located in the City of Elkins, Arkansas: SCADA NODE LOCATION DESCRIPTION EWW1 4 Lift Station EW 1 LS #12 - 571 N Double Springs Road (Farmington West) Ground Storage Tank E.11 Maintenance of the of the odor control system associated with the following lift stations: LOCATION # OF CANISTERS LS #6 - 3021 N Old Wire Rd (Old Wire) 4 LS #7 - 2065 N Sunshine Rd (Hamestring) 7 LS #12 - 571 N Double Springs Road (Farmington West) 9 LS #22 - 630 N Double Springs Rd (Owl Creek) 2 LS #52 - 485 N Broyles Ave (Broyles Ave) 2 Appendix E - Page 4 of 4 Appendix F ENVIRONMENTAL PERMITS AND PROJECT CHARACTERISTICS F.1 CH2M HILL will operate Project so that effluent will meet the requirement of NPDES permit No. AR0020010 and AR0050288. CH2M HILL shall be responsible for meeting the effluent quality requirements of City of Fayetteville's NPDES permit unless one or more of the following occurs: • The Project influent does not contain Adequate Nutrients to support operation of Project biological processes; • Contains Biologically Toxic Substances which cannot be removed by the existing process and facilities; The influent flow, influent BOD5, and/or suspended solids exceeds the Project design parameters which are: F.2 In the event any one of the Project influent characteristics, suspended solids, BOD5, or flow, exceeds the parameters listed above, CH2M HILL shall return the plant effluent to the characteristics required by the NPDES permit in accordance with the following schedule after Project influent characteristics return to within design parameters. Characteristics Exceeding Listed Parameters By Noland WWTP West Side WWTP Annual Average Maximum Monthly Average Annual Average Maximum Monthly Average Flow (MGD) 11.2 16.9 10.0 17.8 BOD (lbs/d) 26,370 27,960 14,595 18,853 TSS (lbs/d) 20,620 22,210 14,595 18,853 F.2 In the event any one of the Project influent characteristics, suspended solids, BOD5, or flow, exceeds the parameters listed above, CH2M HILL shall return the plant effluent to the characteristics required by the NPDES permit in accordance with the following schedule after Project influent characteristics return to within design parameters. Characteristics Exceeding Listed Parameters By Recovery Period Maximum 10% or Less 5 days > 10% but < 20% 10 days 20% and Above 30 days Not withstanding the above schedule if the failure to meet effluent quality limitations is caused by the presence of Biologically Toxic Substances or the lack of Adequate Nutrients in the influent, then CH2M HILL will have a thirty (30) day recovery period after the influent is free from said substances or contains Adequate Nutrients. F.3 CH2M HILL shall not be responsible for fines or legal action as a result of discharge violations within the period that influent exceeds design parameters, does not contain Adequate Nutrients, contains Biologically Toxic Substances (that exceed process inhibiting levels or creates concentrations exceeding application or discharge limitations), and the subsequent recovery period. F.5 The estimate Costs for services under this Agreement are based upon the following Project Appendix F - 1 of 2