REACTION TANKS BUILD OWN OPERATE WATER MANAGEMENT PROGRAM

REACTION TANKS BUILD OWN OPERATE WATER MANAGEMENT PROGRAM

EVOQUA YOUR SERVICE PARTNER FOR INDUSTRY With more than 3,000 dedicated service engineers, technicians, and professionals across the country, we can support you where you need us, when you need us, 24/7 We have an uncompromising commitment to safety, environmental, and regulatory compliance at all levels of our business We take ownership of your problems, are committed to the success of your operations, and go out of our way to deliver the best solutions We are a reliable partner and earn trust through our actions Your success is our success 2

TODAY, BUSINESSES NEED TO ENSURE UNINTERRUPTED SUPPLY OF HIGH- QUALITY WATER THAT MEETS THEIR PRODUCTION NEEDS, WHILE CONFORMING TO REGULATORY REQUIREMENTS AND REDUCING DEMAND ON FRESH WATER SUPPLIES If water is critical to your business, the challenges of operating your equipment efficiently; maintaining consistent and safe water production quality and quantity; and complying with increasingly strict standards are demanding more of your resources. In an economic environment of tightening operating budgets, increasingly complex compliance requirements, and manpower that is already stretched thin, how can you extend equipment life, reduce operating costs, improve safety, and deliver consistent, reliable water production? Progressively, companies are realizing the benefits of partnering with service providers that have the proven expertise needed to help them optimally manage and maintain their water processes, maximize the life of their equipment, and ultimately, meet these challenges while reducing their total cost of operation and improving their bottom line. Evoqua Build Own Operate agreements employ advanced technologies to either upgrade your existing process or provide an entirely new system at reduced risk and predictable cost. EVOQUA BUILD OWN OPERATE AGREEMENTS WILL TAKE CONTROL OF THE FINANCIAL AND OPERATIONAL UNCERTAINTIES ASSOCIATED WITH MANAGING YOUR PLANT S WATER With the vast array of technologies and treatment solutions available today, more and more businesses are turning to Evoqua water management specialists to design, build, operate, and maintain their water and wastewater treatment systems. Utilizing a proven holistic approach, we will evaluate your operation from a system-wide perspective, then provide a custom-tailored solution that will fulfill your specific requirements. When evaluating lifecycle costs, companies must consider the impact of equipment costs; ongoing operating and maintenance expenses; as well as the future viability of their system within a changing regulatory environment. Evoqua has the experience and know-how needed to optimize system reliability and minimize lifecycle costs. WATER IS OUR BUSINESS. 3

WATER QUALITY AND QUANTITY IMPROVE YOUR RETURN ON CAPITAL WITH A BUILD OWN OPERATE AGREEMENT FROM EVOQUA PRESERVE YOUR CAPITAL AND INCREASE THE RESOURCES THAT YOU HAVE AVAILABLE TO INVEST IN YOUR CORE BUSINESS An Evoqua Build Own Operate agreement will provide you with the water treatment system that your operation requires without the large up-front capital outlay. Instead, Evoqua maintains ownership of the system while you pay regular monthly service fees for water produced over the period of the contract. Recently, a refinery evaluated whether to purchase capital upgrades and continue self-operating their existing water treatment system or enter into a 10-year Build Own Operate agreement with Evoqua. After thorough analysis, they concluded that the Evoqua solution was the more cost-effective option. Make vs. Buy Analysis OPERATING YOUR SYSTEM SAFELY, EFFICIENTLY, AND RELIABLY WILL BE TOP PRIORITY FOR EVOQUA The Evoqua safety program uses a proven methodology to eliminate unsafe practices which can lead to personal injuries, environmental incidents, and property damage Evoqua n+1 design philosophy uses redundancy of online critical components to optimize reliability 24/7/365, the Evoqua fleet of mobile water treatment equipment will ensure that your plant will be up and running in the event of outages, excursions in raw water quality, seasonal demand changes, etc. Other benefits include: Net present cost (in millions) $3.5 $3 $2.5 $2 $1.5 $1 Break-even opportunity cost of capital: 5.5% Minimized unplanned downtime Improved response to changes in process, influent water source, etc. Ensured compliance with water quality standards and environmental regulations Predictable budgeting and forecasting Optimized lifecycle costs Single point of responsibility $.5 $0 2% 6% 10% 14% 18% Opportunity cost of capital 4 Evoqua Build Own Operate agreement Purchase/operate

EVOQUA CAN FULFILL YOUR OPERATION S WATER NEEDS WITH A SINGLE POINT OF RESPONSIBILITY. HERE S HOW. Discovery Conduct site audit, perform water chemistry analysis, listen to customer needs, ask questions, and discuss options. Installation Put in place water treatment equipment and related facilities. Commissioning/ startup Install consumables and start flow of water. Design Perform system design including: process flow diagram; equipment selection; piping and instrumentation diagram; scope of work; labor requirements and project costs. Review Evaluate design internally between engineering and field service; discuss options and alternatives; and identify the most cost-effective solution. Production Purchase raw materials, manufacture system components, and assemble the water treatment equipment. Project management Carry out kickoff meeting with customer and schedule deliverables. Order Receive order from customer and establish project execution team. Proposal Present and explain detailed offer to customer. Ongoing operations Produce desired quantity and quality of water; make regular adjustments; replace consumables; repair equipment as needed; and monitor via site visits and Link2Site remote monitoring system. Customer business reviews Conduct periodic formal review of system with customer; review system data; discuss safety, long-term goals, non-conformances, and preventive maintenance schedules; as well as maintain and improve business partnership with customer. 5

Our U.S. water service network 80+ branches 12 resin processing plants 1,200+ vehicles 1,400+ service professionals 70,000+ customers PROVEN EXPERTISE. PROVEN EXPERIENCE. PROVEN RESULTS. EVOQUA TREATS MORE THAN 2.5 BILLION GALLONS OF WATER PER DAY AT OVER 200,000 WATER AND WASTEWATER CUSTOMER LOCATIONS AROUND THE GLOBE Evoqua designs, builds, operates, supplies, maintains, acquires, and owns water and wastewater treatment plants We combine expert technical and operations knowledge with the largest network of trained field-service technicians. Evoqua has a 100-year history of proven product research, development, and engineering. We will put this knowledge to use to increase the productivity and flexibility of your business so that you can ensure its long-term sustainability. Our network of local service branches allows us to schedule service and repairs where and when you need them. We can reach more than 85% of the North American population with a drive of less than two hours from one of our service locations. Meeting your variable water quantity demands while maintaining consistent high quality that exceeds your requirements is a complex undertaking that is dependent on proper equipment selection; system design and operation; hands-on know-how; and ongoing maintenance With more than 100 years of experience in water treatment, Evoqua understands your industry s unique processes. We offer the services needed to address even the toughest challenges and reduce your total cost of operation. 6

BUILD OWN OPERATE AGREEMENT FROM EVOQUA HELPS CHEMICAL PLANT MAXIMIZE RELIABILITY The raw river water treatment system that this Gulf Coast facility had been self-operating for 40 years had become a bottleneck for plant production. The labor-intensive system utilized warm lime softening pretreatment technology. As part of a 15-year agreement, Evoqua implemented a turnkey water treatment solution that featured a new, compact, highly automated, 3,400 gpm ultra-filtration (UF) and reverse osmosis (RO) system that is achieving 99.9% reliability. A portion of the RO product water is now polished downstream by the plant-owned demineralizer system for use in its boilers. The remaining water is used in the plant s cooling towers and other support processes. Benefits: Enhanced ability to adapt to environmental changes as well as prevent outages due to predictive analysis of feedwater data completed by Evoqua Improved water quality has allowed for significant savings on boiler feedwater demineralization costs Reduced costs for maintenance and cleaning of equipment that utilizes the process water EVOQUA HELPS POWER GENERATION OPERATION FIND NON-TRADITIONAL WATER SOURCE This East Coast combined-cycle plant required high-quality demineralized water to increase power output and control the NOx emissions from its gas turbines. Lacking a nearby source of suitable water or a place to discharge wastewater, the operation faced major challenges in providing the treated water it required. As part of a 10-year contract with Evoqua, the plant s needs are now being met by piping low hardness municipal wastewater effluent 12 miles into a system designed, built, owned, and operated by Evoqua. The treatment system consists of activated carbon filtration, double-pass RO, and mixed bed deionization technology. Benefits: Elimination of the risks associated with self-operating treatment systems including the need for on-site chemical storage and related hazards Reduced costs through reuse of RO reject water in the plant s cooling towers 7

OUTSOURCING WATER MANAGEMENT TO EVOQUA ALLOWS REFINERY TO REDUCE OPERATING COSTS AND IMPROVE MAKEUP WATER QUALITY Using up to 1,500 gpm of demineralized boiler makeup water, this West Coast operation had limited capital to address a growing list of problems that included aging demineralizers, pending environmental legislation, excessive operating costs, and wide variations in raw water quality. Three months after completing a thorough on-site assessment, Evoqua provided an integrated energy-water management solution consisting of carbon filtration, sodium softening, and RO. Benefits: Reduced refinery s operating costs by $100,000 per month Lowered demineralizer waste volume by 93% Increased water quality resulted in improved boiler reliability Waste is conserved and energy consumption reduced by using the RO reject water for cooling tower makeup Reduced boiler maintenance costs. 210 Sixth Avenue, Suite 3300, Pittsburgh, PA 15222 +1 (866) 926-8420 (toll-free) +1 (978) 614-7233 (toll) www.evoqua.com Link2Site is a trademark of Evoqua, its subsidiaries or affiliates, in some countries. All information presented herein is believed reliable and in accordance with accepted engineering practices. Evoqua makes no warranties as to the completeness of this information. Users are responsible for evaluating individual product suitability for specific applications. Evoqua assumes no liability whatsoever for any special, indirect or consequential damages arising from the sale, resale or misuse of its products. 2017 Evoqua Water Technologies LLC Subject to change without notice MOSS-BOO-BR-0717