Journal American Water Works Association February 2017 Volume 109 Number 2

Tanks BOLTED STEEL Permastore is the global market leader in the engineering and manufacturing of modular bolted tanks and silos. With over 55 years’ experience, Permastore supplies cost-effective glass-fused-to-steel and fusion bonded epoxy tanks and silos through an extensive distributor network, to the municipal, industrial and agricultural environments worldwide. (651) 777-4041 (US distributor); [email protected]; www.permastore.com. DEMOLITION Allstate Tower Inc. is your first choice for steel storage tank, stack, or tower dismantling. With more than 75 years of combined knowledge and experience, we can dismantle your structure to meet your expectations. POB 25, Henderson, KY 42419 USA; phone: (270) 826-9000, ext. 4601; fax: (270) 827-4417; [email protected]; www.allstatetower.com. PRESTRESSED CONCRETE DN Tanks specializes in the design and construction of AWWA D110 prestressed concrete tanks for potable water, wastewater, chilled water, and other liquids. DN Tanks is the largest producer of wire- and strand-wound prestressed concrete tanks in the world and provides large-scale construction capacity, unmatched technical expertise, and proficiency in multiple types of proven tank designs to provide customized liquid storage solutions for their customers. (855) DNTANKS; www.dntanks.com. AWWA Service Provider Member TANK COVERS CST Covers is the world’s largest designer and manufacturer of custom aluminum domes and covers for all water/wastewater applications. CST’s OptiDome® is a flush batten aluminum dome that features an enclosed gasket design protecting against ultraviolet exposure and sealant degradation. Exposed and non-exposed sealant designs are available around the nodes. OptiDome meets design codes such as Eurocode, Aluminum Design Manual 2010, IBC 2012, and AWWA D108. CST Covers, 498 N. Loop 336 E., Conroe, TX 77301 USA; www.cstcovers.com. AWWA Service Provider Member TANK COVERS Tank Connection. At AluminumDomes.com, we design, manufacture, and install the best aluminum geodesic domes available for water and wastewater storage tank applications. In clear-span designs, our dome structures are all aluminum, maintenance-free, and corrosion-resistant, and provide superior field performance compared with competitor designs. Brought to you by the global leaders in storage containment, Tank Connection. Tank Connection, Parsons, KS 67357 USA; (620) 423-3010; www.AluminumDomes.com. AWWA Service Provider Member BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA 99

Tanks TANK ERECTION International Tank Service Inc. is a full-service tank construction company specializing in • Field-erected storage tanks • Water standpipes, reservoirs, and aboveground storage tanks • Tank modification and repair • Foundations • Tank jacking and leveling • AWWA, API, and FM Codes Our professional experience, knowledge, and dedication make us the best choice for your next tank project. 1085 S. Metcalf St., Lima, OH 45804 USA; phone: (419) 223-8251; fax: (419) 227-4590; [email protected]; www.itstank.com. AWWA Service Provider Member TANK ERECTION, RESTORATION, AND INSPECTION Classic Protective Coatings Inc. specializes in superior-quality water storage tank rehabilitation; offers safety, security, mixing system mechanical upgrades, or elevation changes; and provides the largest high-production welding, sandblasting, waterblasting, industrial coating, and containment equipment nationwide. Our crews hand-paint complex logos. Classic Protective Coatings Inc., N7670 State Hwy. 25, Menomonie, WI 54751-5928 USA; phone: (715) 233-6267; fax: (715) 233-6268; www.classicprotectivecoatings.com. AWWA Service Provider Member TANK ERECTION, RESTORATION, AND INSPECTION Maguire Iron Inc. is a complete water tank and tower organization specializing in new-tank fabrication, custom steel fabrication, erection, used-tank relocation, and interior and exterior paint systems for existing tanks. Also available are inspection reports and other technical information involving water tanks and towers. POB 1446, Sioux Falls, SD 57101-1448 USA; phone: (605) 334-9749; fax: (605) 334-9752; www.maguireiron.com. AWWA Service Provider Member TANK ERECTION, RESTORATION, AND INSPECTION—USED, ELEVATED Pittsburg Tank & Tower Co. is introducing the newest innovation in water storage—bolted elevated water tanks. The bolt-together design expedites construction time to one-third of traditional storage containers. Fabricated from hot-dipped galvanized steel, the need for any protective coating is eliminated. Storage capacities are available from 5,000 gal to 1 mil gal. POB 913, Henderson, KY 42419 USA; phone: (270) 826-9000, ext. 4601; fax: (270) 767-6912; [email protected]; www.watertank.com. AWWA Service Provider Member TANK INSPECTION, WET OR DRY, AND CLEAN-OUTS—USED, ELEVATED Pittsburg Tank & Tower Co. provides interior in-service inspections performed by our remotely controlled submergible robot and exterior inspections by personnel trained in OSHA regulations. Inspections meet tank inspection requirements of AWWA, NFPA, USEPA, and OSHA. Owner receives a bound report with recommendations and cost estimates, a video of the interior, and pictures of the exterior. 1 Watertank Place, POB 913, Henderson, KY 42419-0913 USA; phone: (270) 826-9000, ext. 4601; fax: (270) 767-6912; [email protected]; www.watertank.com. AWWA Service Provider Member100 BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA

Tanks TANK MANAGEMENT, INSPECTION AND CATHODIC CorrTech Inc. Corrosion understood. Nationwide comprehensive concrete and steel tank services. In-service robotic inspection and sediment removal tank engineering, structural assessments, coating specifications, painting inspection, cathodic protection system design and installation, out-of-service inspections, and washouts. Chemical storage inspection. Phone: (888) 842-3944; fax: (860) 526-5018; [email protected]; www.corrtech-inc.com. TANK ROOFS AND COVERS Permastore supplies a complete range of roofs and covers as part of its PERMADOME® product portfolio. Permastore is the market leader in the engineering, manufacture, and supply of modular bolted tanks and silos worldwide. Combining sophisticated technology with over 55 years’ experience in the industry makes PERMADOME the ideal choice. (651) 777-4041 (US distributor); [email protected]; www.permastore.com/permadome. TANKS—BOLTED Tank Connection (TC) is the only supplier worldwide that designs, manufactures, and installs four types of elevated steel storage tanks—RTP (rolled, tapered panel), field-weld, shop-weld, and hybrid. TC’s RTP construction is the number- one bolted tank design selected worldwide. We offer all types of elevated construction designed for long life, low maintenance, and superior aesthetics. Our proprietary LIQ Fusion 7000 FBE™ coating system (NSF approved) remains unmatched in potable water applications. Tank Connection, Parsons, KS 67357 USA; (620) 423-3010; www.tankconnection.com. AWWA Service Provider Member TANKS—COMPOSITE, ELEVATED Caldwell Tanks Inc. has turnkey design–build capabilities that enable us to provide solutions to customers, no matter the size or scope. Caldwell’s proprietary form system meets all applicable standards for the composite pedestal. Our award‐winning tanks are constructed on a towering tradition of 130 years of excellence. Phone: (502) 964‐3361; fax: (502) 966‐8732; [email protected]; www.CaldwellTanks.com. AWWA Service Provider Member TANKS—COMPOSITE, ELEVATED CB&I has provided superior value and reliability to the water industry for more than a century. We provide turnkey design–build services for reservoirs, standpipes, and elevated water storage tanks. With an installed base of more than 25,000 elevated tanks, our record in the design and construction of water storage projects is unmatched. Contact CB&I at (832) 513-1000; fax: (832) 513-1005; [email protected]; or visit www.CBI.com/water. AWWA Service Provider Member BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA 101

Tanks TANKS—PRESTRESSED CONCRETE CROM® has designed and built more than 4,000 wire-wrapped prestressed concrete tanks since 1953, with capacities ranging from 50,000 gal to more than 20 mil gal. The success of CROM has been based on our understanding of all phases of design, construction, and management required to produce a tank that is bottle-tight, virtually maintenance-free, and has a long life expectancy. CROM tanks are designed to AWWA D110 and ACI 372 standards. (352) 372-3436; [email protected]; www.cromcorp.com. AWWA Service Provider Member TANKS—STEEL, BOLTED CST Storage is the world’s largest manufacturer of factory-coated storage tanks for municipal and industrial water and wastewater applications. CST manufactures Aquastore® glass-fused-to-steel (enamel) coated, HydroTec® (formerly Columbian TecTank®) epoxy coated, stainless steel, and galvanized tanks. Tanks are manufactured in the US. ISO-certified facilities and meet all standard design codes, such as AWWA D103, ANSI/NSF Standard 61, AISC, FM codes, and NFPA Standard 22. CST Storage, 903 E. 104th St., Ste. 900 Kansas City, MO 64131 USA; (913) 621-3700; www.cst-storage.com. AWWA Service Provider Member TANKS—STEEL, BOLTED Tank Connection (TC) is the only tank supplier worldwide that designs, manufactures, and installs all four types of steel water storage tanks including RTP (rolled, tapered panel), field-weld, shop-weld, and hybrid tank designs. TC’s precision RTP construction is the number-one bolted tank design selected worldwide. Our proprietary LIQ Fusion 7000 FBE™ coating system (NSF 61-approved) remains unmatched in performance in potable water storage applications. Tank Connection, Parsons, KS 67357 USA; (620) 423-3010; www.tankconnection.com. AWWA Service Provider Member TANKS—STEEL, ELEVATED Caldwell Tanks Inc. has turnkey design–build capabilities that enable us to provide solutions to our customers, no matter the size or scope. Being the only contractor that constructs all styles of elevated tanks, the options are almost limitless. Our award-winning tanks are constructed on a towering tradition of 130 years of excellence. Phone: (502) 964-3361; fax: (502) 966-8732; [email protected]; www.CaldwellTanks.com. AWWA Service Provider Member TANKS—STEEL, WELDED Caldwell Tanks Inc. has turnkey design–build capabilities that enable us to provide solutions to our customers, no matter the size or scope. Being the only contractor that constructs all styles of elevated tanks, the options are almost limitless. Our award‐winning tanks are constructed on a towering tradition of 130 years of excellence. Phone: (502) 964‐3361; fax: (502) 966‐8732; [email protected]; www.CaldwellTanks.com. AWWA Service Provider Member102 BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA

Tanks TANKS—STEEL, WELDED CB&I has provided superior value and reliability to the water industry for more than a century. We provide turnkey design–build services for reservoirs, standpipes, and elevated water storage tanks. With an installed base of more than 25,000 elevated tanks, our record in the design and construction of water storage projects is unmatched. Contact CB&I at (832) 513-1000; fax: (832) 513-1005; [email protected]; or visit www.CBI.com/water. AWWA Service Provider Member TANKS—WELDED, ELEVATED CB&I has provided superior value and reliability to the water industry for more than a century. We provide turnkey design–build services for reservoirs, standpipes, and elevated water storage tanks. With an installed base of more than 25,000 elevated tanks, our record in the design and construction of water storage projects is unmatched. Contact CB&I at (832) 513-1000; fax: (832) 513-1005; [email protected]; or visit www.CBI.com/water. AWWA Service Provider Member TANKS—WIRE-WOUND PRESTRESSED CONCRETE Preload is the world’s leader in wire-wound prestressed concrete tank design and construction. Since 1930, PRELOAD’s tanks have met the water storage and wastewater treatment needs of thousands of communities and businesses. Our tanks are offered in a wide variety of custom shapes and sizes. Our architecturally treated styles complement any environment. Built to the AWWA D110 Standard and ACI 372, PRELOAD tanks require no routine maintenance, thereby providing a long service life and superior return on investment. (888) PRELOAD; www.PRELOAD.com. AWWA Service Provider Member WATER STORAGE Aquastore®—CST Storage. Aquastore storage solutions include tanks, reservoirs, standpipes, and composite elevated tanks. Aquastore’s Vitrium™ glass-fused-to-steel and Edgecoat II™ technology is a low-maintenance, NSF-approved coating that never needs painting. Aquastore tanks have low life cycle costs and meet all standard design codes, such as AWWA D103, ANSI/NSF Standard 61, AISC, FM codes, and NFPA Standard 22. Aquastore—CST Storage, 345 Harvestore Dr., DeKalb, IL 60115 USA; (815) 756-1551; www.aquastore.com. AWWA Service Provider Member WATER STORAGE Westeel’s water storage tanks and ponds are a durable, cost-effective means to store water for firefighting, rainwater collection, agriculture, municipal and residential reserves, greenhouses, and garden centers. Easy to erect and expand, they are a highly cost-effective option when flexibility and cost of installation and transportation are key factors. Westeel.com. 1-888-WESTEEL (937-8335). BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017 | JOURNAL AWWA 103

Treatment Plant Equipment TOOLS, EQUIPMENT AND SUPPLIES For 180 years, Pollardwater has been a leading supplier for water and wastewater operations with quality products at an affordable price. Our catalog and eCommerce capabilities make it easy for our customers to do business the way they want, with seamless product ordering and account management. For more information, or to request a free catalog, contact us at (800) 437-1146; [email protected]; or visit www.pollardwater.com. AWWA Service Provider Member WATER AND WASTEWATER USABlueBook has everything you need for water and wastewater operations and maintenance. An extensive selection of more than 64,000 products, combined with a nationwide distribution network, ensures that 95% of customers receive their in-stock orders in one to two days. Request your free catalog today at (800) 548-1234 or www.usabluebook.com. AWWA Service Provider MemberValves CHECK VALVES The industry’s widest selection of flexible connectors, expansion joints, penetration seals, and rubber duckbill check valves are available from Proco Products Inc. When you need an engineered expansion joint solution for a piping problem, call Proco. 2431 N. Wigwam Dr., Stockton, CA 95205 USA; phone: (209) 943-6088; fax: (209) 943-0242; e-mail: [email protected]. AWWA Service Provider Member CONTROL VALVES Flomatic Corp. is a leading worldwide manufacturer of high-quality valve products for water and wastewater since 1933. We specialize in check valves, silent check valves, butterfly valves, plug valves, automatic control valves, and air/vacuum valves. Compliant with ARRA and new low-lead laws and NSF/ANSI 61. Phone: (800) 833-2040; fax: (518) 761-9798; [email protected]; www.flomatic.com. AWWA Service Provider Member CONTROL VALVES Singer Valve is a world-class manufacturer of innovative automatic control valves for pressure, flow, pump, altitude, and relief applications. Whether it is water loss management in Asia or urban distribution demands in the United States, we provide water loss management solutions to governments, cities, and contractors around the world. For more information, contact [email protected]; www.singervalve.com. AWWA Service Provider Member104 BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA

Valves INSTRUMENTATION GEMÜ Valves is a customer-service-oriented manufacturer with innovative products and technology to handle components and system solutions for water and wastewater applications. Our product offerings include plastic diaphragm valves, magnetically inductive flowmeters, angle seat globe valves, variable area flowmeters, turbine flow transmitters, butterfly valves, and special integrated multiport valve blocks. Contact us at (678) 553-3400 or [email protected]. LINE STOP EQUIPMENT AND SERVICES Advanced Valve Technologies supplies line stop equipment including the EZ™ insertion valve. Quick, economical, and under-pressure installs feature removable bonnets for either permanent valves or temporary line stops. One-hour installation for sizes 4–12 in., about 4 hours for sizes 14, 16, 20, and 24 in. 800 Busse Rd., Elk Grove Village, IL 60007 USA; (877) 489-4909; www.avtfittings.com. AWWA Service Provider Member PRESSURE-REDUCING CONTROL VALVES OCV Control Valves manufactures valves for water management and water conserva­t­ion control, sizes 1¼ to 24 in. Common applications include reducing, pump cont­rol, electronic, level control, and relief/surge. Certifications include ISO 9001, NSF/ANSI 61-G, and ARRA/AIS compliant. Visit us online at www.controlvalves.com for ValveMaster, our sizing software. For more information contact us at (888) OCV-VALV, (918) 627-1942, or [email protected]. AWWA Service Provider Member VALVE INSERTION EQUIPMENT AND SERVICES Advanced Valve Technologies machines and manufactures the highest-quality insertion valves, installation equipment, and custom components for professional installers. The EZ™ line of insertion valves is offered through 24 in. 800 Busse Rd., Elk Grove Village, IL 60007 USA; (877) 489-4909; www.avtfittings.com. AWWA Service Provider Member VALVES In the market for water works or plumbing valves? Find all you need in one place: A.Y. McDonald. Get more from each of our product lines, including water works, plumbing, pumps, and high pressure gas, by reaching out to our customer service department at (800) 292-2737. AWWA Service Provider Member VALVES Flomatic Corp. is a leading worldwide manufacturer of high-quality valve products for water and wastewater since 1933. We specialize in check valves, silent check valves, butterfly valves, plug valves, automatic control valves, and air/vacuum valves. Compliant with ARRA and new low-lead laws and NSF/ANSI 61. Phone: (800) 833-2040; fax: (518) 761-9798; [email protected]; www.flomatic.com. AWWA Service Provider Member BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA 105

Valves VALVESWastewater Val-Matic® Valve & Manufacturing Co. is an ISO 9001:2008-certified company,Water Treatment with a complete valve line that is NSF/ANSI 372-certified lead-free. NSF/ ANSI 61-certified air valves feature T316SS trim/floats. Non-slam check valves with low head loss. Standard and 100% port Cam-Centric® Plug Valves. NSF/ANSI 61 Certified American-BFV® Butterfly Valves feature field- adjustable/replaceable seats. Ener•G® efficient AWWA ball valves for pump control applications. FloodSafe® inflow preventers protect potable water systems. (630) 941-7600; [email protected]; www.valmatic.com. AWWA Service Provider Member TREATMENT PLANT EQUIPMENT Rosedale Products Inc. is a leading producer of bag filters, cartridge filters, and basket strainers. Supporting items include vibrating filters, fabricated pressure vessels, centrifugal separators, and automatic back-flushing systems. Rosedale Products Inc., 3730 W. Liberty Rd., Ann Arbor, MI 48103 USA; phone: (800) 821-5373 or (734) 665-8201; fax: (734) 665-2214; [email protected]; www.rosedaleproducts.com. AWWA Service Provider Member FILTRATION NeoLogic Solutions is a premier supplier of water and liquid filtration products. From filter cartridges, to stainless steel housings, to point of use systems, we are your filtration solution. We offer high quality NSF-61 certified products, manufactured to AWWA Standards. For unbeatable service and unparalleled value contact us: (888) 859-1188; [email protected]; or visit www.neologicsolutions.com. AWWA Service Provider Member INTEGRATED TREATMENT SOLUTIONS AdEdge Water Technologies LLC specializes in the design, development, manufacturing, and supply of integrated technologies, treatment solutions, and systems that remove arsenic, iron, manganese, fluoride, uranium, and other contaminants for public, municipal, and industrial clients. Please contact us at (866) 8AD-EDGE or at [email protected]. AWWA Service Provider Member ION EXCHANGE RESIN AND ACTIVATED CARBON ResinTech Inc., an acknowledged leader in ion exchange, manufactures a broad range of ion exchange resins for water and wastewater treatment, including deionization, softening, metals removal, product purification, resource recovery, and pollution control. In addition to its ion exchange resins, ResinTech supplies activated carbon and inorganic selective exchangers. Our technology resource group includes state-of-the-art laboratories and a group of scientists who are dedicated to expanding the frontiers of application technology. (856) 768-9600; [email protected]; www.resintech.com.106 BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA

Water Treatment METERING PUMPS ProMinent Fluid Controls Inc. are experts in chemical feed and water treatment. The reliable solutions partner for water and wastewater treatment and a manufacturer of components and systems for chemical fluid handling. Based on our innovative products, services, and industry-specific solutions, we provide greater efficiency and safety for our customers—worldwide. Phone: (412) 787-2484; fax: (412) 787-0704; [email protected]; www.prominent.us. AWWA Service Provider Member RADIUM, URANIUM, AND OTHER SELECT CONTAMINANTS Water Remediation Technology LLC (WRT) provides cost-efficient water treatment processes and proprietary treatment media for the removal of radium, uranium, ammonia, chromium, strontium, arsenic, and other select contaminants. WRT’s full-package solutions represent the most efficient and environmentally progressive services in the industry for meeting regulatory compliance standards. Contact Ron Dollar, V.P. Sales & Marketing, [email protected]. AWWA Service Provider Member WASTEWATER Rosedale Products Inc. is a leading producer of bag filters, cartridge filters, and basket strainers. Supporting items include vibrating filters, fabricated pressure vessels, centrifugal separators, and automatic back-flushing systems. Rosedale Products Inc., 3730 W. Liberty Rd., Ann Arbor, MI 48103 USA; phone: (800) 821-5373 or (734) 665-8201; fax: (734) 665-2214; [email protected]; www.rosedaleproducts.com. AWWA Service Provider Member WATER TREATMENT Hungerford & Terry Inc. For more than 100 years, an innovative manufacturer of filtration systems to treat for iron, manganese, hydrogen sulfide, arsenic, and radium. High-efficiency ion exchange systems to treat for hardness, nitrates, perchlorate, etc. Forced draft/vacuum degasifiers, condensate polishers, and demineralizer systems. (856) 881-3200; [email protected]; www.hungerfordterry.com. AWWA Service Provider MemberWell Systems and Equipment ASSET MAINTENANCE, REHABILITATION, AND DRILLING SUEZ Water Advanced Solutions (Utility Service Co. Inc.) provides well and pump rehabilitation and maintenance. The innovative asset maintenance solution provides ongoing well, pump, and motor rehabilitation. The program guarantees the well and pump yield for a flat annual fee. Phone: (855) 526-4413; fax: (888) 600-5876; [email protected]. AWWA Service Provider Member BUYERS’ RESOURCE GUIDE | 109:2 • FEBRUARY 2017  |  JOURNAL AWWA 107

AdvertisersA.Y. McDonald Mfg. Co. 11 IDE Technologies 66 www.aymcdonald.com www.ide-tech.comACE17 108 Innovyze Cover 2, Page 1 www.awwa.org/ace17 www.innovyze.comAdEdge Technologies Inc. 31 Lead Resource Community 78 www.adedgetech.com www.awwa.org/leadAmerican Ductile Iron Pipe Cover 4 M54 Developing Rates for Small Systems 48 www.american-usa.com www.awwa.org/smallsystemsAnalytical Technology Inc. 37 McWane Cover 3 www.analyticaltechnology.com www.mcwane.comAWWA Publications 76 Mueller Co. 5 www.awwa.org/store www.muellercompany.comBadger Meter Inc. 9 Rosedale Products Inc. 39 www.badgermeter.com www.rosedaleproducts.comCDM Smith 49 Sensus 7 www.cdmsmith.com/ourpromise www.sensus.com/iperl-naClow Valve Co., a Div. of McWane Inc. 3 Steel Tank Institute/Steel Plate 35 www.clowvalve.com Fabricators Assn. www.steeltank.comEverlube Products, a Business of Curtiss-Wright 47 Utiility Service Co. Inc. (Suez) 70 www.everlubeproducts.com www.utilityservice.comFerguson Enterprises Inc. 33 Xylem 13 www.ferguson.com/waterworks www.xylem.comJUNE 11–14�|�PHILADELPHIA, PA UNITINGREGISTER the WORLDTODAY of WATER www.awwa.org/ACE17 DRINKING · REUSE · WASTEWATER · STORMWATER108 109:2 • FEBRUARY 2017 | JOURNAL AWWA

Delivering clean andsafe water worldwide.Water. It’s essential to our very existence. To keep it safe and clean, the world counts onMcWane. For almost a century, McWane has been building the strongest, most durableinfrastructure in the industry for one reason: to bring water to the world.Buy American. Buy McWane.Pipe | Valves | Hydrants | Fittings | Plumbing | Extinguishers | Fire Suppression SystemsSteel Pressure Vessels | Network Switches | Monitoring Equipmentmcwane.com

Visit AMERICAN at ACE17 Exhibit 2301 to learn about zinc coating, the latest advancement for extending the life of your ductile iron pipe investment.>>