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Item 3.4 Remote Site Controls and Upgrades410 OttsTY F o MINNESOTA g DEPARTMENT INFORMATION Request for City Council Action ORIGINATING DEPARTMENT REQUESTOR: MEETING DATE: Utilities Utility Manager Kurt Neidermeier November 23, 2020 PRESENTER(s) REVIEWED BY: ITEM #: Consent City Administrator/Finance Director Flaherty 3.4 STRATEGIC VISION MEETS: THE CITY OF OTSEGO: Is a strong organization that is committed to leading the community through innovative communication. X Has proactively expanded infrastructure to responsibly provide core services. Is committed to delivery of quality emergency service responsive to community needs and expectations in a cost-effective manner. Is a social community with diverse housing, service options, and employment opportunities. Is a distinctive, connected community known for its beauty and natural surroundings. AGENDA ITEM DETAILS RECOMMENDATION: City staff recommends the City Council approve an Agreement for Remote Site Controls Upgrades and Telemetry Improvements. ARE YOU SEEKING APPROVAL OF A CONTRACT? IS A PUBLIC HEARING REQUIRED? Yes No BACKGROUND/JUSTIFICATION: The 2021 Utility budget provides funding for Programmable Logic Controller (PLC) and operator interface replacements at four locations to finalize transition of serial controls hardware to current ethernet technology. Completion of this transition will reduce telemetry delays from approximately 10 minutes to less than 30 seconds and allow for remote setpoint mods and make the controls more dependable. PLC's collect information, provide actions to operate equipment within its programmed settings and communicate information to City staff. Sites requiring updates include Riverpointe Lift Station, River Place Lift Station, Quantrelle Lift Station and the East Pressure Control Station. Devices at these sites have reached end of useful life and are no longer supported each being installed prior to 2008. A similar project was completed in 2018-2019 on prioritized sites. At the completion of these upgrades, the SCADA system entirety can be aligned. Timing is appropriate as part of the overall communication of water/wastewater infrastructure, the completion of the East WWTF Biosolids Building and ability for staff to monitor the SCADA system remotely. The quote for project entirety is $69,820 including professional services for equipment procurement, installation, programing, testing and commissioning. The City Attorney has reviewed the agreement terms and the Public Works Subcommittee reviewed the requested updates recommending consent approval at the November 23,d meeting. SUPPORTING DOCUMENTS ATTACHED: • Agreement POSSIBLE MOTION PLEASE WORD MOTION AS YOU WOULD LIKE IT TO APPEAR IN THE MINUTES: Motion to approve the Agreement between the City of Otsego and Advanced Engineering and Environmental Services, Inc. (AE2S) for Remote Site Controls Upgrades and Telemetry Improvements in the amount of $69,820.00. Rl1DGFT INFORMATION FUNDING: BUDGETED: Fund 601— Water Utility Fund 602 — Sanitary Sewer Utility Yes (2021) 0 :1 RE2S www.ae2s.com November 6, 2020 Kurt Neidermeier Utility Manager 13400 900' Street NE Otsego, MN 55330 RE: Letter Agreement between City of Otsego and AE2S City of Otsego, MN — Remote Sites Controls Upgrades and Telemetry Improvements Dear Mr. Neidermeier, Advanced Engineering and Environmental Services, Inc. (AE2S) proposes to render professional services for programmable logic controller (PLC) and Supervisory Control and Data Acquisition (SCADA) programming services associated with Quantrelle Lift Station, River Place Lift Station, Riverpointe Lift Station, and East Pressure Control Station to the City of Otsego (CLIENT). This Agreement, including Exhibit A, sets forth the terms and conditions under which the CLIENT and AE2S shall be governed regarding the Assignment. Scope of Basic Services AE2S will perform the following tasks: 1. Procure and install Ethernet -capable Allen-Bradley 1769-L 18ER-BB 1 B CompactLogix PLC and expansion input/output (I/O) modules to replace the discontinued serial -only Allen-Bradley MicroLogix 1500 PLC within the following sites: 1. Quantrelle Lift Station. 2. River Place Lift Station. 3. Riverpointe Lift Station. 4. East Pressure Control Station. 2. Procure and install Ethernet -equipped Allen-Bradley Panelview Plus 7 Series 6" operator interface to replace discontinued serial -only Allen-Bradley Panelview Plus legacy operator interface within the following sites: 1. Quantrelle Lift Station. 2. River Place Lift Station. 3. Riverpointe Lift Station. 4. East Pressure Control Station. 3. Procure and install Ethernet switch, 24 VDC power supply, and interposing relays within the following sites: 1. Quantrelle Lift Station. 2. River Place Lift Station. 3. Riverpointe Lift Station. 4. East Pressure Control Station. 4. Perform PLC programming to achieve the following: 1. Lift Stations: 1. Adjustable pump start/stop level setpoints. 2. Automatic pump alternation. E-100 03/2016 Advanced Engineering and Environmental Services, Inc. 6901 East Fish Lake Road, Suite 184 • Water Tower Place Business Center • Maple Grove, MN 55369 • 763-463-5036 RE: Letter Agreement for City of Otsego City of Otsego, MN - Remote Sites Controls Upgrades and Telemetry Improvements November 6, 2020 Page 2 of 4 3. Wetwell level monitoring and trending. 4. Pump runtimes with start counts (today, yesterday, and cumulative). 5. Alarming to include enable/disable control and consist of the following alarms: 1. SCADA Communication Failure. 2. Phase Failure. 3. Control Power Failure. 4. UPS Power Not Available. 5. Wetwell High Level (Float). 6. Wetwell High Level (Transducer). 7. Wetwell Low Level (Float). 8. Wetwell Low Level (Transducer). 9. Pump Overtemp (all pumps). 10. Pump High Temp (all pumps). 11. Pump Required and Not Running (all pumps). East Pressure Control Station: 1. Adjustable pump start/stop pressure setpoints. 2. System pressures monitoring and trending. 3. Pump runtimes with start counts (today, yesterday, and cumulative. 4. Pump VFD speed controls and speed feedback indication. 5. Alarming to include enable/disable control and consist of the following alarms: 1. SCADA Communication Failure. 2. Phase Failure. 3. Control. Power Failure. 4. UPS Power Not Available. 5. System High Pressure Alarms. 6. System Low Pressure Alarms. 7. VFD Fault Alarms. 8. Pump Overcurrent Alarms. 9. Pump Required and Not Running (all pumps). Systemwide Telemetry and Controls Setpoints Improvements: 1. Implement enhanced setpoints messaging PLC logic within the following sites to allow for increased telemetry performance throughout the Otsego SCADA and telemetry system: l . Water Tower 1. 2. Water Tower 2 (Telemetry Master). 3. Water Tower 3. 4. East WWTF. S. West WWTF. 6. Wellhouse 1. 7. Wellhouse 2. 8. Wellhouse 3. 9. Wellhouse 4. 10. Well 5. 11. Well 8. 12. Well 9. 13. East Pressure Control Station. 14. Quaday Lift Station. 15. Riverpointe Lift Station. RE: Letter Agreement for City of Otsego City of Otsego, MN — Remote Sites Controls Upgrades and Telemetry Improvements November 6, 2020 Page 3 of 4 16. Lancaster Lift Station. 17. Martin Farms Lift Station. 18. River Place Lift Station. 19. Riverwood National Lift Station. 20. Magnolia Landing Lift Station. 21. Quantrelle Lift Station. 22. School Lift Station. 5. Perform operator interface programming to allow local data monitoring and controls adjustments. 6. Create data mapping and messaging within master West Tower PLC for SCADA and alarming purposes. 7. Create data mapping within West Wastewater Treatment Facility (WWTF) PLC for SCADA and alarming purposes. 8. Create data mapping within East WWTF PLC for SCADA and alarming purposes. 9. Modify SCADA graphics within West WWTF to allow data monitoring and controls adjustments. 10. Modify SCADA graphics within East WWTF to allow data monitoring and controls adjustments. 11. Configure alarming within Win-911 alarm notification software. 12. System testing and commissioning. 13. Control panel schematic redlines. 14. Provide CLIENT with PLC programs and documentation. Additional Services Services resulting from significant changes in the general scope, extent, or character of the Assignment are not included as a part of the Scope of Basic Services. If authorized in writing by the CLIENT, AE2S will provide services beyond the scope of this Agreement on an hourly basis. CLIENT's Responsibilities CLIENT shall do the following in a timely manner, so as not to delay the services of AE2S: 1. Designate a person to act as CLIENT's representative with respect to the services to be rendered under this Agreement. Such person shall have authority to transmit instructions, receive information, and interpret and define CLIENT's policies and decisions with respect to services for the Assignment. 2. Provide access to the relevant sites sufficient for AE2S to perform its services under this Agreement. 3. CLIENT shall, so long as AE2S is not in default, promptly pay AE2S for such services as have been performed satisfactorily hereunder in accordance with the fee terms set forth herein. CLIENT shall bear all costs incident to compliance with its responsibilities pursuant to this section. Fees AE2S shall render services under this Agreement on an hourly basis not to exceed $69,820 without written authorization from CLIENT, including reimbursement for all project related expenses. Lift Stations/Pressure Station Tasks; Q . 4 Professional Fees` PLC Installation — 8 hours $1, 480 Operator Inter ace Installation — 2 hours $370 RE: Letter Agreement for City of Otsego City of Otsego, MN — Remote Sites Controls Upgrades and Telemetry Improvements November 6, 2020 Page 4 of 4 Ethernet Switch Installation — I hour $185 Update Record Drawings — 2 hours $370 PLC Programming Services — Remote Site PLC-10 hours $1,850 PLC Programming Services — West Tower, West WWTF, East WWTF-10 hours $1,850 Operator Interface Programming Services — 6 hours $1,110 SCADA Programming Services —10 hours $1,850 Testing and Commissioning —2 hours $370 Per Site Total $91435 Lift Stations/Pressure Station Total $37,740' Telemetry and Controls Se oints Improvements 22 Sites Professional Fees PLC Programming Services— 3 hours per site $555 Testing and Commissioning — I hour per site $185 Per Site Total $740 Telemetry and Controls Setpoints Improvements Total $16,280' Reimbursables Fees Allen -Bradlee 1769-L18ER-BBIB Cona actLo ix PLC's and -1/0 Modules (Qty. 4) $7,200 Allen-Bradley Panelview Plus 7 Series 6" Operator Interlaced . 4 $3,400 Interposing Relays . 64 $2, 000 Ethernet Switch .4 $1,000 24 VDCPower Su l (Qty. 4) $1,200 Mileage and Supplies ernainals, Fuseholders, Wire, Etc. $1, 000 Total Reimbursables $15,800 Project Totals Professional Fees Lift Stations/Pressure Station Tasks $37, 740 Telemetry and Controls Setpoints Improvements Tasks $16,280 Reimbursables $15,800 Grand Total $69,820 Anticipated Project Schedule AE2S proposes completion of the proposed Scope of Services by July 31 st, 2021, anticipating authorization by January 31 st, 2021. RE: Letter Agreement for City of Otsego City of Otsego, MN — Remote Sites Controls Upgrades and Telemetry Improvements November 6, 2020 Page 5 of 4 Contract Documents This Agreement includes the following documents, incorporated herein by reference: 1. Exhibit A - Terms and Conditions; 2. All other attached Exhibits referenced in this Agreement; 3. Any drawings or specifications provided by the CLIENT in writing; and 4. Any duly executed written amendments. There are no contract documents other than this Agreement and those documents listed above. If this Agreement sets forth your understanding of our agreement, including the scope of work desired, fees, terms, and conditions, please sign in the space provided and return a copy to AE2S. Thank you for the opportunity to assist in this project and we look forward to working with you. Sincerely, AE2S CLIENT Allen Dostall Instrumentation and Controls Specialist Aaron Vollmer, P.E. Operations Manager Accepted this day of ME Name (Print): Title: Standard Terms and Conditions The Agreement is supplemented to include the following terms and conditions: 1. Standard of Care a. The standard of care for all professional services performed or furnished by AE2S under this Agreement will be the care and skill ordinarily used by members of AE2S's profession practicing under similar circumstances at the same time and in the same locality. AE2S makes no warranties, express or implied, under this Agreement or otherwise, in connection with AE2S's services. b. CLIENT shall be responsible for, and AE2S may rely upon, the accuracy and completeness of all requirements, programs, instructions, reports, data, and other information furnished by CLIENT to AE2S pursuant to this Agreement. AE2S may use such requirements, reports, data, and information in performing or famishing services under this Agreement. Payments to AE2S Invoices will be prepared in accordance with AE2S's standard invoicing practices and will be submitted to CLIENT by AE2S monthly, unless otherwise agreed. Invoices are due and payable within 30 days. If CLIENT fails to make any payment due AE2S for services and expenses within 30 days, the amounts due AE2S will be increased at the rate of 1.75% per month (or the maximum rate of interest permitted by law, ifless) from said thirtieth day. In addition, AE2S may, after giving seven days written notice to CLIENT, suspend services under this Agreement until AE2S has been paid in full all amounts due for services, expenses, and other related charges. All payments shall be made in United States Dollars. 3. hmsurance AE2S will maintain insurance coverage for Workers' Compensation, Professional Liability, General Liability, and Automobile Liability and will provide certificates of insurance to CLIENT upon request. Indemnification and Allocation of Risk a. To the fullest extent permitted by law, AE2S shall indemnify and hold harmless CLIENT and CLIENT's officers, directors, members, and employees from any and all costs, losses, and damages (including but not limited to all reasonable fees and charges of engineers, architects, attorneys, and other professionals, and all court, arbitration, or other dispute resolution costs) arising out of or relating to the Project, provided that any such cost, loss, or damage is attributable to bodily injury, sickness, disease, or death, or to injury to or destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom, but only to the extent caused by any negligent act or omission of AE2S or AMS's officers, directors, members, partners, employees, or Consultants. The parties expressly agree that AE2S or AMS's officers, directors, members, partners, or employees have no duty to defend CLIENT and CLIENT's officers, directors, members, and employees against any claims, causes of action, demands, lawsuits, or proceedings of any kind. b. To the fullest extent permitted by law, CLIENT shall indemnify and hold harmless AE2S, AE2S's officers, directors, partners, employees, and consultants from and against costs, losses, and damages (including but not limited to reasonable fees and charges of engineers, architects, attorneys, and other professionals, and reasonable court or arbitration or other dispute resolution costs) to the extent caused by the negligent acts or omissions of CLIENT or CLIENTS officers, directors, partners, employees, and consultants with respect to this Agreement. c. In addition to the indemnity provided under paragraph 4.b. of this Exhibit, and to the fullest extent permitted by law, CLIENT shall indemnify and ]mold harmless AE2S and AE2S's officers, directors, partners, employees, and consultants from and against injuries, losses, damages and expenses (including but not limited to all reasonable fees and charges of engineers, architects, attorneys, and other professionals, and all court or arbitration or other disputes resolution costs) caused by, arising out of, or resulting from Hazardous Enviromnental Condition, provided This is EXHIBIT A, consisting of 3 pages, referred to in and part of the Agreement between CLIENT and AE2S dated November 6, 2020. that (i) any such injuries, losses, damages and expenses are attributable to bodily injury, sickness, disease, or death, or to injury to or destruction of tangible property, including the loss of use resulting therefrom, and (ii) nothing in this paragraph 4.c. shall obligate CLIENT to indemnify any individual or entity to the extent of that individual or entity's own negligence or willful misconduct. d. To the fullest extent pennitted by law, AE2S's total liability to CLIENT and anyone claiming by, through, or under CLIENT for any injuries, losses, damages and expenses caused in part by the negligence of AE2S and in part by the negligence of CLIENT or any other negligent entity or individual, shall not exceed the percentage share that AE2S's negligence bears to the total negligence of CLIENT, AE2S, and all other negligent entities and individuals. Exclusion of Special, Incidental, Indirect, and Consequential Damages To the fullest extent permitted by law, and notwithstanding any other provision in the Agreement, AE2S and AE2S's officers, directors, partners, employees, agents, and Consultants, or any of them, shall not be liable to CLIENT or anyone claiming by, through, or under CLIENT for any special, incidental, indirect, or consequential damages whatsoever arising out of, resulting from, or in any way related to the Assignment or this Agreement, from any cause or causes, including but not limited to any such damages caused by the negligence, professional errors or omissions, strict liability, breach of contract or warranties, express or implied, of AE2S or AE2S's officers, directors, partners, employees, agents, or AE2S's Consultants, or any of them. Limit of Liability To the fullest extent permitted by law, notwithstanding any other provision ofthis Agreement, the total liability, in the aggregate, ofAE2S and AE2S's officers, directors, partners, employees, agents, and AE2S's Consultants, and any of them, to CLIENT and anyone claiming by, through, or under CLIENT for any and all claims, losses, costs, or damages whatsoever arising out of, resulting from or in any way related to the Project or the Agreement from any cause or causes, including but not limited to the negligence, professional errors or omissions, strict liability or breach of contract, or warranty express or implied of AE2S or AE2S's officers, directors, partners, employees, agents, or AE2S's Consultants, or any of them, shall not exceed total compensation received by AE2S as part ofthis agreement. 7. Termination of Contract Either party may at any tirne, upon seven days prior written notice to the other party, terminate this Agreement. Upon such termination, CLIENT shall pay to AE2S all amounts owing to AE2S under this Agreement, for all work performed up to the effective date of termination, plus reasonable termination costs. Access CLIENT shall arrange for safe access to and make all provisions for AE2S and AE2S's Consultants to enter upon public and private property as required for AE2S to perform services under this Agreement. Hazardous Environmental Conditions It is acknowledged by both parties that AE2S's scope of services does not include any services related to a "Hazardous Environmental Condition," i.e. the presence at the site of asbestos, PCBs, petroleum, hazardous waste, or radioactive materials in such quantities or circumstances that may present a substantial danger to persons or property exposed thereto in connection with the Assignment. In the event AE2S or any other party encounters a Hazardous Environmental Condition, AE2S may, at its option and without liability for consequential or any other damages, suspend performance of services on the portion of the Assignment affected thereby until CLIENT: (i) retains appropriate specialist consultant(s) or contractor(s) to identify and, as appropriate, abate, remediate, or remove the Hazardous Environmental Condition; and (ii) warrants that the site is in full compliance with applicable laws and regulations. CLIENT acknowledges that AE2S is performing professional services for CLIENT and that AE2S is not and shall not be required to become an "arranger," "operator," "generator," or "transporter" of hazardous substances, as defined in the Comprehensive Environmental Response, Compensation, and Liability Act of 1990 (CERCLA), which are or may be encountered at or near the site in connection with AE2S's activities under this Agreement. 10. Patents AE2S shall not conduct patent searches in connection with its services under this Agreement and assumes no responsibility for any patent or copyright infringement arising therefrom. Nothing in this Agreement shall be construed as a warranty or representation that anything made, used, or sold arising out of the services performed under this Agreement will be free from infringement of patents or copyrights. Ownership and Reuse of Documents All documents prepared or famished by AE2S pursuant to this Agreement are instruments of service, and AE2S shall retain an ownership and property interest therein. Reuse of any such documents by CLIENT shall be at CLIENTS sole risk; and CLIENT agrees to indemnify, and hold AE2S harmless from all claims, damages, and expenses including attorney's fees arising out of such reuse of documents by CLIENT or by others acting through CLIENT. 12. Use of Electronic Media a. Copies of Documents that may be relied upon by CLIENT are limited to the printed copies (also known as hard copies) that are signed or sealed by the AE2S. Files in electronic media format of text, data, graphics, or of other types that are famished by AE2S to CLIENT are only for convenience of CLIENT. Any conclusion or information obtained or derived from such electronic files will be at the user's sole risk. b. When transferring documents in electronic media format, AE2S makes no representations as to long-term compatibility, usability, or readability of documents resulting from the use of software application packages, operating systems, or computer hardware differing from those used by AE2S at the beginning of this Assignment. c. If there is a discrepancy between the electronic files and the hard copies, the hard copies govern. d. Because data stored in electronic media format can deteriorate or be modified inadvertently or othenvise without authorization of the data's creator, the party receiving electronic files agrees that it will perform acceptance tests or procedures within 60 days, after which the receiving party shall be deemed to have accepted the data thus transferred. Any errors detected within the 60-day acceptance period will be corrected by the party delivering the electronic files. AE2S shall not be responsible to maintain documents stored in electronic media format after acceptance by CLIENT. Contractors AE2S shall not at any time supervise, direct, control, or have authority over any contractor's work, nor shall AE2S have authority over or be responsible for the means, methods, techniques, sequences, or procedures of construction selected or used by any contractor, or the satiety precautions and programs incident thereto, for security or safety at a project site, nor for any failure of a contractor to comply with laws and regulations applicable to such contractor's famishing and performing of its work. AE2S neither guarantees the performance of any contractor nor assumes responsibility for any contractor's failure to furnish and perform its work in accordance with the contract between CLIENT and such contractor. AE2S shall not be responsible for the acts or omissions of any contractor, subcontractor, or supplier, or of any of their agents or employees or of any other persons (except AE2S's own employees) at a project site or otherwise furnishing or performing any construction work; or for any decision made regarding the construction contract requirements, or any application, interpretation, or clarification of the construction contract other than those made by AE2S. 14. Force Majeure AE2S shall not be liable for any loss or damage due to failure or delay in rendering any service called for under this Agreement resulting from any cause beyond AE2S's reasonable control. 15. No Third Party Beneficiaries All duties and responsibilities undertaken pursuant to this Agreement will be for the sole and exclusive benefit of CLIENT and AE2S and not for the benefit of any other patty. Nothing contained in this Agreement shall create a contractual relationship with or a cause of action in favor of a third party against either CLIENT or AE2S. AE2S's services under this Agreement are being performed solely for CLIENT's benefit, and no other entity shall have any claim against AE2S because of this Agreement or the performance or nonperformance of services hereunder. 16. Assignment Neither party shall assign its rights, interests or obligations under this Agreement without the express written consent of the other party. Binding Effect This Agreement shall bind, and the benefits thereof shall inure to the respective parties hereto, their legal representatives, executors, administrators, successors, and assigns. 18. Severability and Waiver of Provisions Any provision or part of the Agreement held to be void or unenforceable under any laws or regulations shall be deemed stricken, and all remaining provisions shall continue to be valid and binding upon CLIENT and AE2S, who agree that the Agreement shall be reformed to replace such stricken provision or part thereof with a valid and enforceable provision that comes as close as possible to expressing the intention of the stricken provision. Non -enforcement of any provision by either party shall not constitute a waiver of that provision, nor shall it affect the enforceability of that provision or of the remainder of this Agreement. 19. Survival All express representations, indemnifications, or limitations of liability included in this Agreement will survive its completion or termination for any reason. 20. Headings The headings used in this Agreement are for general reference only and do not have special significance. 21. Controlling Law This Agreement is to be governed by the law of the State of Minnesota without regard to its conflicts of laws principles. 22. Notices Any notice required under this Agreement will be in writing, addressed to the appropriate party at its address on the signature page and given personally, or by registered or certified mail postage prepaid, or by a commercial courier service. All notices shall be effective upon the date of receipt. 23. Executed in Counterparts This Agreement may be executed in counterparts, each of which together will constitute one and the same instrument. Delivery of an executed counterpart of this Agreement shall constitute effective delivery of this Agreement. Each party agrees that the delivery of the Agreement by facsimile or electronic mail shall have the same force and effect as delivery of original signature and that each Party may use such facsimile or electronic mail signatures as evidence of the execution and delivery of the Agreement by the parties to the same extent that an original signature could be used. 24. Limited Equipment Warranty AE2S MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO ANY PRODUCTS MANUFACTURED BY A THIRD PARTY, INCLUDING ANY (a) WARRANTY OF MERCHANTABILITY; (b) WARRANTY OF FITNESS FOR A Exhibit A - Standard Terms and Conditions Page 2 of 3 PARTICULAR PURPOSE; (c) WARRANTY OF TITLE; OR (d) WARRANTY AGAINST INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OF A THIRD PARTY; WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE. AE2S'S SOLE RESPONSIBILITY TO CLIENT WITH RESPECT TO ANY EQUIPMENT OR COMPONENTS AND PARTS MANUFACTURED BY A THIRD PARTY AND INCORPORATED INTO THE EQUIPMENT SHALL BE TO PASS THROUGH TO CLIENT SUCH ORIGINAL EQUIPMENT MANUFACTURER'S AVAILABLE PRODUCT WARRANTY. THE REMEDIES SET FORTH IN THE MANUFACTURER'S TERMS SHALL BE THE CLIENT'S SOLE AND EXCLUSIVE REMEDY AND AE2S'S ENTIRE LIABILITY FOR ANY BREACH OF THIS LIMITED WARRANTY. Exhibit A - Standard Terms and Conditions Page 3 of 3