The technical guidelines are intended primarily for public water system certified operators, engineers, and consultants to help ensure that best engineering and management practices are being followed to help assist in the approval process.

Today there are more than 180 AWWA Standards. Some of the features on CT.gov will not function properly with out javascript enabled. Water Quality Standards, Plans and Policies. 7533 0 obj <>stream Through 12-In. The Drinking Water Section is continuously developing new guidelines and revising existing ones due to the dynamic nature of drinking water delivery and treatment technology and as additional information becomes available. The American Water Works Association first published consensus documents in 1908. - 60 In. 7495 0 obj <> endobj Through 24 In. COVID-19 Information: Connecticut residents are urged to continue taking precautions to prevent the spread of COVID-19. Office of Water.

h�bbd```b``� "�H&7��0[D���@d�>Y�$� (100 mm - 1,5000 mm), Polyethylene (PE) Pressure Pipe and Tubing, 1/2 In. (100 mm) and Larger, Underground Installation of Polyvinyl Chloride (PVC) and Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe and Fittings, Spray-Applied In-Place Epoxy Lining of Water Pipelines, 3 In. (75 mm) Through 60 In. Today there are more than 180 AWWA Standards. (50-mm Through 600-mm) NPS, Resilient-Seated Gate Valves for Water Supply Service, Double Check Valve Backflow Prevention Assembly, Reduced-Pressure Principle Backflow Prevention Assembly, Air-Release, Air/Vaccum, and Combination Air Valves for Water and Wastewater Service, Air Valve and Vent Inflow Preventer Assemblies for Potable Water Distribution System and Storage Facilities, Reduced-Wall, Resilient-Seated Gate Valves for Water Supply Service, Large-Diameter Rubber-Seated Butterfly Valves, Sizes 78 In. Surface Water and Groundwater | Drinking Water | Bottled Water and Vended Water . 2018 Edition of the Drinking Water Standards and Health Advisories. (2,000 mm) and Larger, Resilient-Seated Cast-Iron Eccentric Plug Valves, Dual-Disc Swing-Check Valves for Waterworks Service, High Performance Waterworks Butterfly Valves - 3 In. Through 72 In. �9&~��n�E�Y�o��}ֵ�0�A�o>Ɔ��o���1�W�4Uu�)��D$r�>��}]�[ []\oFsćI���+�m? (100 mm) and Larger - Shop Applied, Steel Pipe Flanges for Waterworks Service - Sizes 4 In. (900 mm), Online Chlorine Analyzer Operation and Maintenance, Online Turbidimeter Operation and Maintenance, Cold-Water Meters - Displacement Type, Metal Alloy Main Case, Cold-Water Meters - Turbine Type, for Customer Service, Propeller-Type Meters for Waterworks Applications, Encoder-Type Remote Registration Systems for Cold-Water Meters, Cold-Water Meters - Displacement Type, Plastic Main Case, Cold-Water Meters - Fluidic-Oscillator Type, Cold-Water Meters for Residential Fire Sprinkler Systems in One-and Two- Family Dwellings and Manufactured Homes, Cold-Water Meters - Electromagnetic and Ultrasonic Type for Revenue Applications, Transit-Time Flowmeters in Full Closed Conduits, Underground Service Line Valves and Fittings, Replacement and Flushing of Lead Service Lines, Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Copyright © 2020 American Water Works Association, Microfiltration and Ultrafiltration Membrane Systems, Reverse Osmosis and Nanofiltration Systems for Water Treatment, Electrodialysis and Ion-Exchange Membrane Systems, Liquid Oxygen of Ozone Generation for Water, Wastewater, and Reclaimed Water Systems, Aluminum Sulfate - Liquid, Ground, or Lump, Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate), Reactivation of Granular Activated Carbon, Cement-Mortar Lining for Ductile-Iron Pipe and Fittings, Polyethylene Encasement for Ductile-Iron Pipe Systems, Rubber-Gasket Joints for Ductile-Iron Pressure Pipe and Fittings, Flanged Ductile-Iron Pipe with Ductile-Iron or Gray-Iron Threaded Flanges, Protective Fusion-Bonded Epoxy Coatings for the Interior and Exterior Surfaces of Ductile-Iron and Gray-Iron Fittings, Steel Water Pipe -  In. (150 mm Through 1,500 mm), Swing-Check Valves for Waterworks Service, 2 In. (76 mm), for Water Service, Polyethylene-Aluminum-Polyethylene (PE-AL-PE) Composite Pressure Pipe, 12 mm(1/2 In.) (100 mm) to 36-In. Through 65 In (100 mm Through 1,650 mm) for Waterworks, Injection-Molded Polyvinyl Chloride (PVC) Pressure Fittings, 4 In. (100 mm Through 300 mm) for Water, Wastewater and Reclaimed Water Services, Molecularly Oriented Polyvinyl Chloride (PVCO) Pressure Pipe, 4 In. The technical information provided in the guidelines includes accepted best practices from Recommended Standards for Water Works and from organizations such as the American Water Works Association. %PDF-1.7 %����

From source to storage, from treatment to distribution, AWWA standards cover all areas of water treatment and supply. Water Resources Act (1956), the commission engineers used the Ten States Standards for Water Works as the reference design guidelines for sanitary engineering practice.

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